/* ============================
   CSS Variables & Reset
   ============================ */
:root {
    --primary: #0f4c81;
    --primary-dark: #0a3259;
    --primary-light: #1a6bb5;
    --primary-glow: rgba(15,76,129,0.12);
    --accent: #e8770e;
    --accent-dark: #cc6600;
    --accent-light: #f5a623;
    --accent-glow: rgba(232,119,14,0.12);
    --text: #1a2332;
    --text-light: #64748b;
    --text-lighter: #94a3b8;
    --bg: #ffffff;
    --bg-alt: #f1f5f9;
    --bg-dark: #0f1923;
    --bg-dark-lighter: #1a2b3d;
    --border: #e2e8f0;
    --border-light: #f1f5f9;
    --shadow-sm: 0 1px 3px rgba(0,0,0,0.06);
    --shadow: 0 4px 24px rgba(0,0,0,0.07);
    --shadow-lg: 0 12px 40px rgba(0,0,0,0.12);
    --shadow-xl: 0 20px 60px rgba(0,0,0,0.15);
    --shadow-accent: 0 8px 24px rgba(232,119,14,0.25);
    --shadow-primary: 0 8px 24px rgba(15,76,129,0.2);
    --radius: 8px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    --transition: 0.35s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    --max-width: 1240px;
    --header-top-height: 80px;
    --nav-height: 48px;
}

*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC",
                 "Hiragino Sans GB", "Microsoft YaHei", "Helvetica Neue",
                 Helvetica, Arial, sans-serif;
    color: var(--text);
    background: var(--bg);
    line-height: 1.7;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}

::selection {
    background: var(--primary);
    color: #fff;
}

.page-banner ::selection,
.hero ::selection,
.stats-banner ::selection,
.showcase-section ::selection,
footer ::selection {
    background: var(--accent);
    color: #fff;
}

a {
    text-decoration: none;
    color: inherit;
    transition: color var(--transition-fast);
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

ul {
    list-style: none;
}

.container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 24px;
}

/* ============================
   Preloader
   ============================ */
.preloader {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--bg);
    z-index: 10000;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: opacity 0.5s ease, visibility 0.5s ease;
}

.preloader.hidden {
    opacity: 0;
    visibility: hidden;
}

.preloader-inner {
    text-align: center;
}

.preloader-spinner {
    width: 48px;
    height: 48px;
    border: 3px solid var(--border);
    border-top-color: var(--accent);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
    margin: 0 auto 16px;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

.preloader-inner p {
    color: var(--primary);
    font-weight: 600;
    font-size: 0.95rem;
    letter-spacing: 2px;
}

/* ============================
   Header
   ============================ */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: var(--bg);
    transition: box-shadow var(--transition);
}

.header.scrolled {
    box-shadow: 0 2px 20px rgba(0,0,0,0.08);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: var(--header-top-height);
}

.logo {
    display: flex;
    align-items: center;
    gap: 14px;
}

.logo-img {
    width: 52px;
    height: 52px;
    border-radius: 10px;
    object-fit: cover;
    box-shadow: var(--shadow-sm);
}

.logo-text-group {
    display: flex;
    flex-direction: column;
}

.logo-text {
    font-weight: 800;
    font-size: 1.2rem;
    color: var(--primary);
    letter-spacing: 1px;
    line-height: 1.3;
}

.logo-slogan {
    font-size: 0.72rem;
    color: var(--text-light);
    letter-spacing: 2px;
}

.header-right {
    display: flex;
    align-items: center;
    gap: 20px;
}

.header-contact {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 16px;
    background: linear-gradient(135deg, var(--primary-glow), transparent);
    border-radius: var(--radius);
    border: 1px solid rgba(15,76,129,0.08);
}

.header-phone-icon {
    font-size: 1.3rem;
}

.header-phone-label {
    display: block;
    font-size: 0.7rem;
    color: var(--text-light);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.header-phone-num {
    display: block;
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--primary);
    letter-spacing: 0.5px;
}

/* Navigation Bar */
.nav-bar {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
}

.nav {
    display: flex;
    align-items: center;
    justify-content: center;
}

.nav-link {
    padding: 13px 28px;
    font-size: 0.92rem;
    font-weight: 500;
    color: rgba(255,255,255,0.85);
    transition: all var(--transition-fast);
    position: relative;
    letter-spacing: 1px;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 3px;
    background: var(--accent);
    border-radius: 3px 3px 0 0;
    transition: width var(--transition);
}

.nav-link:hover {
    color: #fff;
    background: rgba(255,255,255,0.08);
}

.nav-link:hover::after,
.nav-link.active::after {
    width: 60%;
}

.nav-link.active {
    color: #fff;
    background: rgba(255,255,255,0.1);
}

/* Nav dropdown */
.nav-dropdown {
    position: relative;
}

.nav-dropdown > .nav-link {
    display: flex;
    align-items: center;
    gap: 4px;
}

.nav-arrow {
    font-size: 0.65em;
    opacity: 0.7;
    transition: transform 0.25s;
}

.nav-dropdown:hover .nav-arrow {
    transform: rotate(180deg);
}

.nav-dropdown-menu {
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%) translateY(8px);
    min-width: 160px;
    background: #fff;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    padding: 8px 0;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: opacity 0.25s, transform 0.25s, visibility 0.25s;
    z-index: 1000;
}

.nav-dropdown:hover .nav-dropdown-menu {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    transform: translateX(-50%) translateY(0);
}

.nav-dropdown-item {
    display: block;
    padding: 10px 20px;
    font-size: 0.88rem;
    color: var(--text);
    white-space: nowrap;
    transition: background 0.15s, color 0.15s;
}

.nav-dropdown-item:hover {
    background: var(--bg-alt);
    color: var(--primary);
}

.menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
    z-index: 100;
}

.menu-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--text);
    border-radius: 2px;
    transition: all var(--transition);
}

/* ============================
   Hero Section
   ============================ */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    background: #0a1628;
    overflow: hidden;
    padding-top: calc(var(--header-top-height) + var(--nav-height));
}

/* Background image slider — overridden in Animations section */

.hero::before {
    content: none;
}

.hero-shapes {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    overflow: hidden;
    pointer-events: none;
}

.hero-shape {
    position: absolute;
    border: 1px solid rgba(255,255,255,0.06);
    border-radius: 50%;
    animation: float 20s infinite ease-in-out;
}

.hero-shape:nth-child(1) { width: 400px; height: 400px; top: -100px; right: -100px; animation-delay: 0s; }
.hero-shape:nth-child(2) { width: 300px; height: 300px; bottom: -80px; left: -80px; animation-delay: -5s; }
.hero-shape:nth-child(3) { width: 200px; height: 200px; top: 40%; left: 10%; animation-delay: -10s; border-radius: 30%; }
.hero-shape:nth-child(4) { width: 150px; height: 150px; top: 20%; right: 20%; animation-delay: -15s; border-radius: 40%; }

@keyframes float {
    0%, 100% { transform: translateY(0) rotate(0deg); }
    25% { transform: translateY(-20px) rotate(5deg); }
    50% { transform: translateY(10px) rotate(-3deg); }
    75% { transform: translateY(-15px) rotate(2deg); }
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(160deg, rgba(10,22,40,0.92) 0%, rgba(15,76,129,0.72) 50%, rgba(26,107,181,0.55) 100%);
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    color: #fff;
    padding: 80px 0;
}

/* Wide hero: left aligned text */
.hero-wide .hero-content-left {
    text-align: left;
    max-width: 720px;
    padding: 60px 0 140px;
}

.hero-lead {
    font-size: 1.1rem;
    opacity: 0.85;
    margin-bottom: 40px;
    line-height: 1.9;
    letter-spacing: 0.5px;
    white-space: nowrap;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 20px;
    background: rgba(255,255,255,0.1);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255,255,255,0.15);
    border-radius: 50px;
    font-size: 0.85rem;
    margin-bottom: 28px;
    letter-spacing: 1px;
}

.hero-badge-dot {
    width: 8px;
    height: 8px;
    background: var(--accent);
    border-radius: 50%;
    animation: pulse-dot 2s infinite;
}

@keyframes pulse-dot {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.4; }
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 800;
    margin-bottom: 20px;
    letter-spacing: 6px;
    line-height: 1.2;
    text-shadow: 0 2px 12px rgba(0,0,0,0.3);
    white-space: nowrap;
}

.hero-subtitle {
    font-size: 1.15rem;
    opacity: 0.7;
    margin-bottom: 24px;
    letter-spacing: 6px;
    font-weight: 300;
    white-space: nowrap;
}

.hero-actions {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 60px;
}

.hero-wide .hero-content-left .hero-actions {
    justify-content: flex-start;
    margin-bottom: 0;
}

/* Stats bar pinned to bottom of hero */
.hero-stats-bar {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 3;
    background: rgba(15,76,129,0.85);
    backdrop-filter: blur(12px);
    border-top: 1px solid rgba(255,255,255,0.1);
}

.hero-stats-bar-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 24px;
    gap: 12px;
}

.hero-stats {
    display: flex;
    justify-content: center;
    gap: 48px;
    flex-wrap: wrap;
    padding-top: 40px;
    border-top: 1px solid rgba(255,255,255,0.1);
}

.hero-stat {
    text-align: center;
}

.hero-stat-num {
    font-size: 2.2rem;
    font-weight: 800;
    color: var(--accent);
}

.hero-stat-label {
    font-size: 0.85rem;
    opacity: 0.7;
    letter-spacing: 1px;
    margin-top: 4px;
    color: #fff;
}

/* ============================
   Page Banner (Sub-pages) — Premium
   ============================ */
.page-banner {
    position: relative;
    padding-top: calc(var(--header-top-height) + var(--nav-height) + 100px);
    padding-bottom: 100px;
    background: linear-gradient(160deg, #0a1628 0%, var(--primary-dark) 50%, var(--primary) 100%);
    text-align: center;
    color: #fff;
    overflow: hidden;
}

.page-banner .hero-overlay {
    background: linear-gradient(160deg, rgba(10,22,40,0.92) 0%, rgba(15,76,129,0.82) 100%);
}

/* Decorative geometric shapes */
.page-banner::before {
    content: '';
    position: absolute;
    top: -30%;
    right: -10%;
    width: 500px;
    height: 500px;
    border: 1px solid rgba(255,255,255,0.06);
    border-radius: 50%;
    pointer-events: none;
    z-index: 1;
    animation: bannerCircleDrift 20s ease-in-out infinite;
}

.page-banner::after {
    content: '';
    position: absolute;
    bottom: -20%;
    left: -8%;
    width: 350px;
    height: 350px;
    border: 1px solid rgba(232,119,14,0.08);
    border-radius: 50%;
    pointer-events: none;
    z-index: 1;
    animation: bannerCircleDrift 25s ease-in-out infinite reverse;
}

@keyframes bannerCircleDrift {
    0%, 100% { transform: translate(0, 0) rotate(0deg); }
    25% { transform: translate(20px, -15px) rotate(3deg); }
    50% { transform: translate(-10px, 10px) rotate(-2deg); }
    75% { transform: translate(15px, 5px) rotate(1deg); }
}

/* Accent line at banner bottom */
.page-banner .container {
    position: relative;
    z-index: 2;
}

.page-banner .container::after {
    content: '';
    display: block;
    width: 60px;
    height: 3px;
    background: linear-gradient(90deg, var(--accent), var(--accent-light));
    border-radius: 2px;
    margin: 28px auto 0;
    opacity: 0;
    transform: scaleX(0);
    animation: bannerLineReveal 0.8s cubic-bezier(0.16, 1, 0.3, 1) 0.6s forwards;
}

@keyframes bannerLineReveal {
    to { opacity: 1; transform: scaleX(1); }
}

.page-banner-title {
    font-size: 3rem;
    font-weight: 800;
    margin-bottom: 14px;
    position: relative;
    z-index: 2;
    letter-spacing: 6px;
    opacity: 0;
    transform: translateY(30px);
    animation: fadeUp 0.9s cubic-bezier(0.16, 1, 0.3, 1) 0.15s forwards;
}

.page-banner-sub {
    font-size: 1.08rem;
    opacity: 0;
    position: relative;
    z-index: 2;
    letter-spacing: 3px;
    color: rgba(255,255,255,0.7);
    animation: fadeUp 0.9s cubic-bezier(0.16, 1, 0.3, 1) 0.35s forwards;
}

.page-banner-breadcrumb {
    position: relative;
    z-index: 2;
    margin-top: 24px;
    font-size: 0.85rem;
    opacity: 0;
    animation: fadeUp 0.8s cubic-bezier(0.16, 1, 0.3, 1) 0.5s forwards;
}

.page-banner-breadcrumb a {
    opacity: 0.6;
    transition: opacity var(--transition-fast);
}

.page-banner-breadcrumb a:hover {
    opacity: 1;
}

.page-banner-breadcrumb .breadcrumb-sep {
    opacity: 0.4;
    margin: 0 10px;
}

.page-banner-breadcrumb .breadcrumb-current {
    opacity: 0.9;
    font-weight: 600;
}

/* ============================
   Buttons
   ============================ */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 14px 36px;
    border-radius: var(--radius);
    font-size: 0.95rem;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition);
    border: 2px solid transparent;
    letter-spacing: 1px;
    position: relative;
    overflow: hidden;
}

.btn-sm {
    padding: 9px 16px;
    font-size: 0.84rem;
}

.btn::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    background: rgba(255,255,255,0.15);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    transition: width 0.6s ease, height 0.6s ease;
}

.btn:hover::before {
    width: 300px;
    height: 300px;
}

.btn-primary {
    background: linear-gradient(135deg, var(--accent) 0%, var(--accent-dark) 100%);
    color: #fff;
    border-color: var(--accent);
    box-shadow: var(--shadow-accent);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 32px rgba(232,119,14,0.35);
}

.btn-outline {
    background: transparent;
    color: var(--primary);
    border-color: var(--primary);
}

.btn-outline:hover {
    background: var(--primary);
    color: #fff;
    transform: translateY(-3px);
}

.hero .btn-outline,
.cta-section .btn-outline,
.page-banner .btn-outline {
    color: #fff;
    border-color: rgba(255,255,255,0.4);
}

.hero .btn-outline:hover,
.cta-section .btn-outline:hover,
.page-banner .btn-outline:hover {
    background: rgba(255,255,255,0.1);
    border-color: #fff;
    color: #fff;
}

.btn-danger {
    background: linear-gradient(135deg, #dc2626 0%, #b91c1c 100%);
    color: #fff;
    box-shadow: 0 10px 24px rgba(220, 38, 38, 0.22);
}

.btn-danger:hover {
    transform: translateY(-2px);
    box-shadow: 0 14px 28px rgba(220, 38, 38, 0.28);
}

.btn-lg {
    padding: 18px 52px;
    font-size: 1.05rem;
}

.btn-block {
    width: 100%;
}

/* ============================
   Sections — Premium
   ============================ */
.section {
    padding: 100px 0;
    position: relative;
}

.section-alt {
    background: var(--bg-alt);
}

.section-title {
    text-align: center;
    font-size: 2.2rem;
    font-weight: 800;
    color: var(--text);
    margin-bottom: 12px;
    position: relative;
}

.section-title::after {
    content: '';
    display: block;
    width: 60px;
    height: 4px;
    background: linear-gradient(90deg, var(--accent), var(--accent-light));
    border-radius: 2px;
    margin: 16px auto 0;
    transition: width 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.section-title:hover::after {
    width: 100px;
}

.section-desc {
    text-align: center;
    color: var(--text-light);
    font-size: 1.05rem;
    margin-bottom: 56px;
    max-width: 640px;
    margin-left: auto;
    margin-right: auto;
    margin-top: 20px;
    line-height: 1.8;
}

.divider {
    width: 48px;
    height: 3px;
    background: linear-gradient(90deg, var(--accent), var(--accent-light));
    margin: 16px 0 24px;
    border-radius: 2px;
    transition: width 0.5s ease;
}

*:hover > .divider {
    width: 72px;
}

/* ============================
   Features Grid — Premium
   ============================ */
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 28px;
}

.feature-card {
    background: var(--bg);
    padding: 48px 32px;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow);
    text-align: center;
    transition: all 0.5s cubic-bezier(0.16, 1, 0.3, 1);
    border: 1px solid var(--border-light);
    position: relative;
    overflow: hidden;
    isolation: isolate;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--primary), var(--primary-light));
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

.feature-card:hover::before {
    transform: scaleX(1);
}

.feature-card::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 200px;
    height: 200px;
    background: radial-gradient(circle, var(--primary-glow) 0%, transparent 70%);
    transform: translate(-50%, -50%) scale(0);
    transition: transform 0.6s ease;
    pointer-events: none;
    z-index: -1;
}

.feature-card:hover::after {
    transform: translate(-50%, -50%) scale(1);
}

.feature-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-xl);
}

.feature-icon {
    font-size: 2.8rem;
    margin-bottom: 20px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 80px;
    height: 80px;
    background: var(--primary-glow);
    border-radius: 20px;
    transition: all var(--transition);
}

.feature-card:hover .feature-icon {
    background: linear-gradient(135deg, var(--primary), var(--primary-light));
    transform: scale(1.1);
    box-shadow: var(--shadow-primary);
}

.feature-card h3 {
    font-size: 1.15rem;
    margin-bottom: 12px;
    color: var(--text);
    font-weight: 700;
}

.feature-card p {
    color: var(--text-light);
    font-size: 0.92rem;
    line-height: 1.8;
}

/* ============================
   Stats Grid — Premium
   ============================ */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
    gap: 24px;
    margin-top: 48px;
}

.stat-card {
    text-align: center;
    padding: 40px 16px;
    background: var(--bg);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-sm);
    transition: all 0.5s cubic-bezier(0.16, 1, 0.3, 1);
    border: 1px solid var(--border-light);
    position: relative;
    overflow: hidden;
}

.stat-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 40px;
    height: 3px;
    background: linear-gradient(90deg, var(--accent), var(--accent-light));
    opacity: 0;
    transition: all 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

.stat-card:hover::before {
    width: 100%;
    opacity: 1;
}

.stat-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
}

.stat-number {
    font-size: 3rem;
    font-weight: 800;
    background: linear-gradient(135deg, var(--accent), var(--accent-dark));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    display: inline;
}

.stat-number::selection {
    -webkit-text-fill-color: #fff;
    background: var(--accent);
}

.stat-suffix {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--accent);
    display: inline;
}

.stat-label {
    font-size: 0.9rem;
    color: var(--text-light);
    margin-top: 8px;
    letter-spacing: 1px;
}

/* ============================
   CTA Section (Home)
   ============================ */
.cta-section {
    background: linear-gradient(160deg, var(--primary-dark) 0%, var(--primary) 50%, var(--primary-light) 100%);
    color: #fff;
    position: relative;
    overflow: hidden;
}

.cta-section::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 600px;
    height: 600px;
    border: 1px solid rgba(255,255,255,0.05);
    border-radius: 50%;
}

.cta-content {
    text-align: center;
    position: relative;
    z-index: 1;
}

.cta-content h2 {
    font-size: 2.2rem;
    margin-bottom: 16px;
    letter-spacing: 2px;
}

.cta-content p {
    font-size: 1.1rem;
    opacity: 0.85;
    margin-bottom: 36px;
    letter-spacing: 1px;
}

/* Construction CTA variant */
.cta-construction {
    position: relative;
    overflow: hidden;
    background: none;
}

.cta-bg {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
}

.cta-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(160deg, rgba(10,22,40,0.92) 0%, rgba(15,76,129,0.85) 100%);
}

.cta-construction .cta-content {
    position: relative;
    z-index: 1;
}

.cta-actions {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
}

/* Section Kicker — see Animations section */
.section-kicker-light {
    color: var(--accent-light);
}

.section-head-center {
    text-align: center;
}

/* ============================
   About Strip (Home)
   ============================ */
.about-strip {
    padding: 100px 0;
    background: #fff;
}

.about-strip-inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.about-strip-media {
    position: relative;
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    aspect-ratio: 4 / 3;
}

.about-strip-media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 1.2s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.about-strip-media:hover img {
    transform: scale(1.05);
}

.about-strip-badge {
    position: absolute;
    bottom: 20px;
    right: 20px;
    background: linear-gradient(135deg, var(--accent) 0%, var(--accent-dark) 100%);
    color: #fff;
    padding: 16px 24px;
    border-radius: var(--radius-lg);
    text-align: center;
    box-shadow: var(--shadow-accent);
}

.about-strip-badge strong {
    display: block;
    font-size: 2.4rem;
    font-weight: 800;
    line-height: 1;
}

.about-strip-badge strong span {
    font-size: 1.4rem;
}

.about-strip-badge > span {
    font-size: 0.8rem;
    opacity: 0.9;
    letter-spacing: 1px;
}

.about-strip-body h2 {
    font-size: 2rem;
    font-weight: 800;
    color: var(--text);
    margin-bottom: 24px;
    letter-spacing: 2px;
}

.about-strip-body p {
    color: var(--text-light);
    font-size: 0.98rem;
    line-height: 2;
    margin-bottom: 16px;
}

.about-strip-body .btn {
    margin-top: 12px;
}

/* ============================
   Service Row (Home)
   ============================ */
.service-row {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.service-card-link {
    text-decoration: none;
    color: inherit;
    display: block;
}

.service-card {
    display: flex;
    align-items: flex-start;
    gap: 18px;
    padding: 28px;
    background: #fff;
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-light);
    box-shadow: var(--shadow-sm);
    transition: all 0.5s cubic-bezier(0.16, 1, 0.3, 1);
    position: relative;
    overflow: hidden;
    transform-style: preserve-3d;
    will-change: transform;
}

.service-card::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(15,76,129,0.03) 0%, rgba(232,119,14,0.03) 100%);
    opacity: 0;
    transition: opacity 0.5s ease;
}

.service-card:hover::before {
    opacity: 1;
}

.service-card::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--primary), var(--accent));
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.service-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
}

.service-card:hover::after {
    transform: scaleX(1);
}

.service-icon {
    font-size: 2rem;
    flex-shrink: 0;
    width: 52px;
    height: 52px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--primary-glow);
    border-radius: 14px;
    transition: transform 0.5s cubic-bezier(0.16, 1, 0.3, 1),
                background 0.5s ease;
}

.service-card:hover .service-icon {
    transform: scale(1.1) rotate(-5deg);
    background: rgba(15,76,129,0.15);
}

.service-body h3 {
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--text);
    margin-bottom: 6px;
}

.service-body p {
    font-size: 0.88rem;
    color: var(--text-light);
    line-height: 1.7;
}

.service-tag {
    position: absolute;
    top: 14px;
    right: 14px;
    font-size: 0.72rem;
    font-weight: 700;
    color: var(--primary);
    background: var(--primary-glow);
    padding: 4px 10px;
    border-radius: 50px;
    letter-spacing: 1px;
}

/* ============================
   Stats Banner (Home)
   ============================ */
.stats-banner {
    position: relative;
    padding: 80px 0;
    overflow: hidden;
}

.stats-banner-bg {
    position: absolute;
    inset: -20px;
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    will-change: transform;
    transition: transform 0.1s linear;
}

.stats-banner-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(160deg, rgba(10,22,40,0.92) 0%, rgba(15,76,129,0.88) 100%);
}

.stats-banner-inner {
    position: relative;
    z-index: 1;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 16px;
}

.stats-banner-item {
    text-align: center;
    color: #fff;
    flex: 1;
    padding: 16px;
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1),
                transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.stats-banner-item.visible {
    opacity: 1;
    transform: translateY(0);
}

.stats-banner-item .stat-number {
    font-size: 3.2rem;
    font-weight: 800;
    background: linear-gradient(135deg, var(--accent-light), var(--accent));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    display: inline;
}

.stats-banner-item .stat-number::selection {
    -webkit-text-fill-color: #fff;
    background: var(--accent);
}

.stats-banner-item .stat-suffix {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--accent-light);
    display: inline;
}

.stats-banner-item .stat-label {
    font-size: 0.9rem;
    color: rgba(255,255,255,0.75);
    margin-top: 8px;
    letter-spacing: 2px;
}

/* ============================
   About Page — Premium
   ============================ */
.about-hero-grid {
    display: grid;
    grid-template-columns: 1.1fr 1fr;
    gap: 64px;
    align-items: center;
}

.about-hero-media {
    display: grid;
    grid-template-columns: 1.3fr 1fr;
    gap: 16px;
    position: relative;
}

.about-hero-img-main {
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    aspect-ratio: 3 / 4;
}

.about-hero-img-main img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.about-hero-img-accent {
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow);
    aspect-ratio: 3 / 4;
    margin-top: 40px;
    position: relative;
}

.about-hero-img-accent img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.about-hero-badge {
    position: absolute;
    bottom: -12px;
    left: -16px;
    background: linear-gradient(135deg, var(--accent) 0%, var(--accent-dark) 100%);
    color: #fff;
    padding: 18px 24px;
    border-radius: var(--radius-lg);
    text-align: center;
    box-shadow: var(--shadow-accent);
    z-index: 2;
}

.about-hero-badge strong {
    display: block;
    font-size: 2.2rem;
    font-weight: 800;
    line-height: 1;
}

.about-hero-badge strong span {
    font-size: 1.2rem;
}

.about-hero-badge > span {
    font-size: 0.78rem;
    opacity: 0.9;
    letter-spacing: 1px;
}

.about-hero-content {
    padding: 8px 0;
}

.about-hero-title {
    font-size: 2.2rem;
    font-weight: 800;
    color: var(--text);
    margin-bottom: 8px;
    letter-spacing: 2px;
    line-height: 1.3;
}

.about-hero-divider {
    width: 48px;
    height: 3px;
    background: linear-gradient(90deg, var(--accent), var(--accent-light));
    border-radius: 2px;
    margin: 20px 0 24px;
}

.about-hero-content .about-lead {
    font-size: 1.02rem;
    line-height: 2;
    color: var(--text-light);
    text-indent: 2em;
    margin-bottom: 32px;
}

.about-hero-highlights {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.about-highlight-item {
    padding: 18px 20px;
    background: var(--bg-alt);
    border-radius: var(--radius-lg);
    border-left: 3px solid var(--accent);
    transition: all var(--transition);
}

.about-highlight-item:hover {
    background: var(--primary-glow);
    border-left-color: var(--primary);
    transform: translateX(4px);
}

.about-highlight-num {
    display: block;
    font-size: 1.5rem;
    font-weight: 800;
    background: linear-gradient(135deg, var(--primary), var(--primary-light));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1.2;
}

.about-highlight-num::selection {
    -webkit-text-fill-color: #fff;
    background: var(--primary);
}

.about-highlight-label {
    display: block;
    font-size: 0.82rem;
    color: var(--text-light);
    margin-top: 2px;
    letter-spacing: 0.5px;
}

/* CEO Message Section */
.ceo-message-layout {
    display: grid;
    grid-template-columns: 240px 1fr;
    gap: 48px;
    align-items: start;
    max-width: 960px;
    margin: 0 auto;
}

.ceo-message-layout.ceo-no-photo {
    grid-template-columns: 1fr;
}

.ceo-photo {
    text-align: center;
}

.ceo-photo img {
    width: 200px;
    height: 260px;
    object-fit: cover;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow);
}

.ceo-name {
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--text);
    margin-top: 16px;
}

.ceo-title-label {
    font-size: 0.9rem;
    color: var(--text-light);
    margin-top: 4px;
}

.ceo-content {
    font-size: 1.05rem;
    line-height: 2;
    color: var(--text);
}

.ceo-content p {
    margin-bottom: 16px;
}

@media (max-width: 768px) {
    .ceo-message-layout {
        grid-template-columns: 1fr;
        text-align: center;
    }
    .ceo-photo {
        margin: 0 auto;
    }
    .ceo-content {
        text-align: left;
    }
}

/* Legacy about-intro/lead kept for compatibility */
.about-intro {
    max-width: 920px;
    margin: 0 auto 48px;
}

.about-lead {
    font-size: 1.08rem;
    line-height: 2.1;
    color: var(--text);
    text-indent: 2em;
}

.about-image-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
}

.about-image-row .img-wrapper {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow);
    aspect-ratio: 16 / 10;
}

.about-image-row .img-wrapper img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.about-image-row .img-wrapper:hover img {
    transform: scale(1.06);
}

.about-image-row .img-wrapper .img-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(0deg, rgba(15,76,129,0.7) 0%, transparent 50%);
    opacity: 0;
    transition: opacity 0.5s ease;
    display: flex;
    align-items: flex-end;
    padding: 24px;
}

.about-image-row .img-wrapper:hover .img-overlay {
    opacity: 1;
}

.about-image-row .img-overlay span {
    color: #fff;
    font-weight: 600;
    font-size: 1rem;
    letter-spacing: 1px;
    transform: translateY(10px);
    transition: transform 0.4s ease;
}

.about-image-row .img-wrapper:hover .img-overlay span {
    transform: translateY(0);
}

.about-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
    align-items: center;
}

.about-image {
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.about-image img {
    width: 100%;
    height: 400px;
    object-fit: cover;
}

.about-text h2 {
    font-size: 2rem;
    color: var(--primary);
    margin-bottom: 4px;
}

.about-text p {
    color: var(--text-light);
    margin-bottom: 16px;
    line-height: 1.8;
}

.about-highlights {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
    margin-top: 24px;
}

.highlight-item {
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 600;
    color: var(--primary);
}

.highlight-icon {
    color: var(--accent);
    font-size: 1.2rem;
}

/* ============================
   Culture Grid (About) — Premium
   ============================ */
.culture-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 28px;
    margin-top: 48px;
}

.culture-card {
    text-align: center;
    padding: 52px 32px 44px;
    background: var(--bg);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow);
    transition: all 0.5s cubic-bezier(0.16, 1, 0.3, 1);
    border: 1px solid var(--border-light);
    position: relative;
    overflow: hidden;
}

.culture-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--primary), var(--primary-light));
    transform: scaleX(0);
    transition: transform 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

.culture-card:hover::before {
    transform: scaleX(1);
}

.culture-card::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--accent), var(--accent-light));
    transform: scaleX(0);
    transition: transform var(--transition);
}

.culture-card:hover::after {
    transform: scaleX(1);
}

.culture-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-xl);
}

.culture-icon-wrap {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 80px;
    height: 80px;
    border-radius: 20px;
    background: var(--primary-glow);
    margin-bottom: 24px;
    transition: all 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

.culture-card:hover .culture-icon-wrap {
    background: linear-gradient(135deg, var(--primary), var(--primary-light));
    transform: scale(1.1) rotate(-5deg);
    box-shadow: var(--shadow-primary);
}

.culture-icon {
    font-size: 2.4rem;
    line-height: 1;
    transition: transform 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

.culture-card:hover .culture-icon {
    transform: scale(1.15);
}

.culture-card h3 {
    font-size: 1.2rem;
    color: var(--text);
    margin-bottom: 12px;
    font-weight: 700;
}

.culture-card p {
    color: var(--text-light);
    line-height: 1.8;
    font-size: 0.94rem;
}

/* ============================
   Business Tags (About) — Premium
   ============================ */
.business-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
    justify-content: center;
}

.business-tag {
    padding: 12px 28px;
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: 50px;
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--text);
    transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    cursor: default;
    position: relative;
    overflow: hidden;
}

.business-tag::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, var(--primary), var(--primary-light));
    opacity: 0;
    transition: opacity 0.4s ease;
    border-radius: 50px;
    z-index: -1;
}

.business-tag:hover {
    color: #fff;
    border-color: var(--primary);
    transform: translateY(-3px);
    box-shadow: var(--shadow-primary);
}

.business-tag:hover::before {
    opacity: 1;
}

/* Keep text above pseudo-element */
.business-tag {
    z-index: 0;
    isolation: isolate;
}

/* ============================
   Qualification Table — Premium
   ============================ */
.table-responsive {
    overflow-x: auto;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--border-light);
}

.qual-table {
    width: 100%;
    border-collapse: collapse;
    background: var(--bg);
    font-size: 0.88rem;
}

.qual-table thead {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    color: #fff;
}

.qual-table th {
    padding: 18px 20px;
    text-align: left;
    font-weight: 600;
    white-space: nowrap;
    letter-spacing: 1px;
    font-size: 0.85rem;
    text-transform: uppercase;
}

.qual-table td {
    padding: 15px 20px;
    border-bottom: 1px solid var(--border-light);
    vertical-align: middle;
}

.qual-table tbody tr {
    transition: all 0.3s ease;
}

.qual-table tbody tr:nth-child(even) {
    background: rgba(241, 245, 249, 0.5);
}

.qual-table tbody tr:hover {
    background: var(--primary-glow);
    transform: scale(1.002);
}

.qual-table td[rowspan] {
    font-weight: 700;
    color: var(--primary);
    background: rgba(15,76,129,0.04);
    border-right: 3px solid var(--accent);
    font-size: 0.9rem;
    letter-spacing: 0.5px;
}

/* ============================
   Certificate Grid
   ============================ */
.cert-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 24px;
}

.cert-card {
    background: var(--bg);
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: all var(--transition);
    border: 1px solid var(--border-light);
}

.cert-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-xl);
}

.cert-image {
    height: 220px;
    overflow: hidden;
    background: var(--bg-alt);
    display: flex;
    align-items: center;
    justify-content: center;
}

.cert-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.cert-info {
    padding: 20px 24px;
}

.cert-info h3 {
    font-size: 1.05rem;
    color: var(--text);
    margin-bottom: 6px;
}

.cert-info p {
    color: var(--text-light);
    font-size: 0.88rem;
}

/* ============================
   Project Filters — Premium
   ============================ */
.project-filters {
    display: flex;
    justify-content: center;
    gap: 12px;
    margin-bottom: 56px;
    flex-wrap: wrap;
}

.filter-btn {
    padding: 12px 32px;
    border: 2px solid var(--border);
    border-radius: 50px;
    background: var(--bg);
    color: var(--text);
    font-size: 0.92rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    letter-spacing: 0.5px;
    position: relative;
    overflow: hidden;
}

.filter-btn::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    opacity: 0;
    transition: opacity 0.4s ease;
    border-radius: 50px;
    z-index: -1;
}

.filter-btn:hover {
    border-color: var(--primary);
    color: var(--primary);
    box-shadow: var(--shadow-sm);
    transform: translateY(-2px);
}

.filter-btn.active {
    color: #fff;
    border-color: var(--primary);
    box-shadow: var(--shadow-primary);
}

.filter-btn.active::before {
    opacity: 1;
}

/* Keep text above pseudo */
.filter-btn {
    z-index: 0;
    isolation: isolate;
}

.project-category {
    margin-bottom: 64px;
}

.category-title {
    font-size: 1.4rem;
    color: var(--text);
    margin-bottom: 28px;
    padding-bottom: 16px;
    border-bottom: none;
    font-weight: 700;
    letter-spacing: 1px;
    position: relative;
    display: flex;
    align-items: center;
    gap: 12px;
}

.category-title::after {
    content: '';
    flex: 1;
    height: 2px;
    background: linear-gradient(90deg, var(--border), transparent);
    border-radius: 1px;
}

/* ============================
   Projects Grid (kept for homepage cards)
   ============================ */
.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 28px;
}

.project-card {
    background: var(--bg);
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: all 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    border: 1px solid var(--border-light);
    cursor: pointer;
    position: relative;
}

.project-card::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--primary), var(--accent));
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.5s cubic-bezier(0.16, 1, 0.3, 1);
    z-index: 3;
}

.project-card:hover::after {
    transform: scaleX(1);
}

.project-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-xl);
    border-color: rgba(15,76,129,0.15);
}

.project-image {
    position: relative;
    aspect-ratio: 4 / 3;
    overflow: hidden;
    background: var(--bg-alt);
}

.project-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94),
                filter 0.6s ease;
}

.project-card:hover .project-image img {
    transform: scale(1.08);
}

/* Bottom gradient always visible for depth */
.project-image::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 50%;
    background: linear-gradient(0deg, rgba(0,0,0,0.15) 0%, transparent 100%);
    pointer-events: none;
    transition: opacity var(--transition);
}

.project-card:hover .project-image::after {
    opacity: 0;
}

.project-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(160deg, rgba(15,76,129,0.85), rgba(10,50,89,0.75));
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.5s ease;
    cursor: pointer;
    z-index: 2;
}

.project-card:hover .project-overlay {
    opacity: 1;
}

.project-overlay span {
    color: #fff;
    font-weight: 600;
    font-size: 0.95rem;
    padding: 10px 28px;
    border: 2px solid rgba(255,255,255,0.8);
    border-radius: var(--radius);
    letter-spacing: 1px;
    transform: translateY(12px);
    opacity: 0;
    transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94) 0.1s;
}

.project-card:hover .project-overlay span {
    transform: translateY(0);
    opacity: 1;
}

.project-info {
    padding: 22px 24px;
    transition: transform var(--transition);
}

.project-card:hover .project-info {
    transform: translateY(-2px);
}

.project-info h3 {
    font-size: 1.05rem;
    color: var(--text);
    margin-bottom: 6px;
    font-weight: 700;
    transition: color var(--transition-fast);
}

.project-card:hover .project-info h3 {
    color: var(--primary);
}

.project-info p {
    color: var(--text-light);
    font-size: 0.88rem;
}

/* ============================
   Showcase Section — Marquee + Projects
   ============================ */
.showcase-section {
    position: relative;
    background: var(--bg-dark);
    padding: 0 0 100px;
    overflow: hidden;
}

.showcase-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background:
        radial-gradient(ellipse 80% 60% at 20% 80%, rgba(15,76,129,0.15) 0%, transparent 70%),
        radial-gradient(ellipse 60% 50% at 80% 20%, rgba(232,119,14,0.08) 0%, transparent 70%);
    pointer-events: none;
}

/* Cinematic large stroke-text marquee */
.showcase-marquee {
    overflow: hidden;
    white-space: nowrap;
    padding: 44px 0 32px;
    position: relative;
    user-select: none;
    -webkit-mask-image: linear-gradient(90deg, transparent 0%, #000 10%, #000 90%, transparent 100%);
    mask-image: linear-gradient(90deg, transparent 0%, #000 10%, #000 90%, transparent 100%);
}

.showcase-marquee-track {
    display: inline-flex;
    align-items: center;
    animation: showcaseMarquee 35s linear infinite;
    will-change: transform;
}

.showcase-marquee:hover .showcase-marquee-track {
    animation-play-state: paused;
}

.showcase-marquee-text {
    font-size: 5rem;
    font-weight: 900;
    letter-spacing: 4px;
    padding: 0 24px;
    color: transparent;
    -webkit-text-stroke: 1.5px rgba(255,255,255,0.18);
    transition: color 0.4s ease, -webkit-text-stroke 0.4s ease;
    line-height: 1.1;
}

.showcase-marquee-text:hover {
    color: rgba(255,255,255,0.08);
    -webkit-text-stroke-color: rgba(255,255,255,0.35);
}

.showcase-marquee-sep {
    font-size: 1.6rem;
    color: var(--accent);
    padding: 0 20px;
    opacity: 0.6;
}

@keyframes showcaseMarquee {
    0%   { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}

/* Showcase section heading */
.showcase-title {
    text-align: center;
    font-size: 2.2rem;
    font-weight: 800;
    color: #fff;
    margin-bottom: 40px;
    position: relative;
}

.showcase-title::after {
    content: '';
    display: block;
    width: 60px;
    height: 4px;
    background: linear-gradient(90deg, var(--accent), var(--accent-light));
    border-radius: 2px;
    margin: 16px auto 0;
    transition: width 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.showcase-title:hover::after {
    width: 100px;
}

.showcase-section .carousel {
    box-shadow: 0 16px 64px rgba(0,0,0,0.4);
}

.showcase-section .btn-outline-light {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 36px;
    border: 2px solid rgba(255,255,255,0.3);
    border-radius: 50px;
    color: #fff;
    font-weight: 600;
    font-size: 0.95rem;
    background: transparent;
    transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    letter-spacing: 0.5px;
}

.showcase-section .btn-outline-light:hover {
    background: rgba(255,255,255,0.1);
    border-color: rgba(255,255,255,0.6);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(255,255,255,0.1);
}

/* ============================
   Carousel / Slider — Premium
   ============================ */
.carousel {
    position: relative;
    width: 100%;
    overflow: hidden;
    border-radius: var(--radius-xl);
    background: #0a0a0a;
    margin-bottom: 2rem;
    box-shadow: 0 12px 48px rgba(0,0,0,0.2);
    transition: box-shadow 0.5s ease;
}

.carousel:hover {
    box-shadow: 0 16px 56px rgba(0,0,0,0.25);
}

.carousel:focus {
    outline: 2px solid var(--primary);
    outline-offset: 2px;
}

.carousel-track {
    display: flex;
    transition: transform 0.65s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    will-change: transform;
}

.carousel-slide {
    min-width: 100%;
    position: relative;
    overflow: hidden;
}

.carousel-slide img {
    width: 100%;
    height: 520px;
    object-fit: cover;
    display: block;
    transition: transform 6s ease-out;
}

/* Subtle Ken Burns effect on active slide */
.carousel-slide.active img {
    transform: scale(1.04);
}

.carousel-caption {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 48px 40px 32px;
    background: linear-gradient(0deg, rgba(0,0,0,0.72) 0%, rgba(0,0,0,0.3) 60%, transparent 100%);
    color: #fff;
    pointer-events: none;
}

.carousel-caption h4 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 6px;
    letter-spacing: 1px;
    text-shadow: 0 2px 8px rgba(0,0,0,0.4);
}

.carousel-caption p {
    font-size: 0.95rem;
    opacity: 0.85;
    text-shadow: 0 1px 4px rgba(0,0,0,0.3);
}

/* Navigation arrows */
.carousel-prev,
.carousel-next {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 52px;
    height: 52px;
    border: none;
    border-radius: 50%;
    background: rgba(255,255,255,0.92);
    color: #333;
    font-size: 1.3rem;
    cursor: pointer;
    z-index: 3;
    box-shadow: 0 4px 16px rgba(0,0,0,0.2);
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
}

.carousel:hover .carousel-prev,
.carousel:hover .carousel-next {
    opacity: 1;
}

.carousel-prev { left: 20px; }
.carousel-next { right: 20px; }

.carousel-prev:hover,
.carousel-next:hover {
    background: var(--primary);
    color: #fff;
    transform: translateY(-50%) scale(1.08);
    box-shadow: 0 6px 20px rgba(15,76,129,0.35);
}

/* Dot indicators */
.carousel-dots {
    position: absolute;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 10px;
    z-index: 3;
}

.carousel-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: rgba(255,255,255,0.45);
    border: none;
    cursor: pointer;
    transition: all 0.35s ease;
    padding: 0;
}

.carousel-dot:hover {
    background: rgba(255,255,255,0.75);
}

.carousel-dot.active {
    background: #fff;
    transform: scale(1.35);
    box-shadow: 0 0 8px rgba(255,255,255,0.5);
}

/* Counter badge */
.carousel-counter {
    position: absolute;
    top: 20px;
    right: 20px;
    background: rgba(0,0,0,0.5);
    color: #fff;
    padding: 6px 14px;
    border-radius: 20px;
    font-size: 0.82rem;
    font-weight: 600;
    letter-spacing: 1px;
    z-index: 3;
    backdrop-filter: blur(8px);
}

/* Carousel Mobile */
@media (max-width: 768px) {
    .showcase-marquee-text {
        font-size: 3rem;
        letter-spacing: 2px;
    }
    .showcase-marquee-sep {
        font-size: 1.2rem;
        padding: 0 12px;
    }
    .showcase-marquee {
        padding: 28px 0 20px;
    }
    .showcase-section {
        padding-bottom: 72px;
    }
    .showcase-title {
        font-size: 1.7rem;
    }

    .carousel-slide img {
        height: 280px;
    }

    .carousel-caption {
        padding: 32px 20px 20px;
    }

    .carousel-caption h4 {
        font-size: 1.15rem;
    }

    .carousel-caption p {
        font-size: 0.85rem;
    }

    .carousel-prev,
    .carousel-next {
        width: 40px;
        height: 40px;
        font-size: 1rem;
        opacity: 1;
    }

    .carousel-prev { left: 10px; }
    .carousel-next { right: 10px; }

    .carousel-counter {
        top: 12px;
        right: 12px;
        font-size: 0.75rem;
        padding: 4px 10px;
    }
}

@media (max-width: 480px) {
    .showcase-marquee-text {
        font-size: 2rem;
        -webkit-text-stroke-width: 1px;
    }
    .showcase-marquee-sep {
        font-size: 1rem;
        padding: 0 8px;
    }
    .showcase-section {
        padding-bottom: 56px;
    }

    .carousel-slide img {
        height: 220px;
    }

    .carousel-dots {
        gap: 6px;
    }

    .carousel-dot {
        width: 8px;
        height: 8px;
    }
}

/* ============================
   Contact Page — Premium
   ============================ */
.contact-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 56px;
}

.contact-info-panel,
.contact-form-panel {
    padding: 40px;
    background: var(--bg);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow);
    border: 1px solid var(--border-light);
}

.contact-info-panel h2,
.contact-form-panel h2 {
    font-size: 1.6rem;
    color: var(--text);
    margin-bottom: 4px;
    font-weight: 700;
}

.contact-items {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-top: 8px;
}

.contact-item {
    display: flex;
    gap: 16px;
    align-items: flex-start;
    padding: 18px;
    border-radius: var(--radius-lg);
    transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    border: 1px solid transparent;
}

.contact-item:hover {
    background: var(--bg-alt);
    border-color: var(--border-light);
    transform: translateX(6px);
}

.contact-icon {
    font-size: 1.3rem;
    flex-shrink: 0;
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--primary-glow);
    border-radius: 14px;
    transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.contact-item:hover .contact-icon {
    background: linear-gradient(135deg, var(--primary), var(--primary-light));
    box-shadow: var(--shadow-primary);
    transform: scale(1.08) rotate(-5deg);
}

.contact-item h4 {
    font-size: 0.95rem;
    color: var(--text);
    margin-bottom: 4px;
}

.contact-item p {
    color: var(--text-light);
    font-size: 0.92rem;
}

/* Form row for inline fields */
.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

/* ============================
   Forms — Premium
   ============================ */
.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    font-weight: 600;
    font-size: 0.88rem;
    margin-bottom: 8px;
    color: var(--text);
    letter-spacing: 0.3px;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 15px 20px;
    border: 2px solid var(--border);
    border-radius: var(--radius-lg);
    font-size: 0.92rem;
    font-family: inherit;
    transition: border-color 0.3s ease, box-shadow 0.3s ease, background 0.3s ease;
    background: var(--bg-alt);
    color: var(--text);
}

.form-group input:hover,
.form-group textarea:hover {
    border-color: var(--primary-light);
    background: var(--bg);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 4px var(--primary-glow);
    background: var(--bg);
}

.form-group textarea {
    resize: vertical;
}

/* ============================
   Map — Premium
   ============================ */
.map-container {
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    max-height: 400px;
    border: 1px solid var(--border-light);
    transition: box-shadow 0.5s ease;
}

.map-container:hover {
    box-shadow: var(--shadow-xl);
}

.map-container img {
    width: 100%;
    max-height: 400px;
    object-fit: cover;
    display: block;
    border-radius: var(--radius-xl);
    transition: transform 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.map-container:hover img {
    transform: scale(1.02);
}

.map-placeholder {
    height: 320px;
    background: linear-gradient(135deg, #e8f0f8 0%, #d1e3f0 100%);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 16px;
}

.map-icon {
    font-size: 3rem;
}

.map-placeholder p {
    color: var(--text-light);
    font-size: 1.1rem;
    letter-spacing: 1px;
}

/* ============================
   Footer
   ============================ */
.footer {
    background: var(--bg-dark);
    color: rgba(255,255,255,0.75);
}

.footer-top {
    padding: 72px 0 48px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1.5fr;
    gap: 40px;
}

.footer-brand .footer-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 16px;
}

.footer-logo img {
    width: 44px;
    height: 44px;
    border-radius: 8px;
    object-fit: cover;
}

.footer-col h4 {
    color: #fff;
    font-size: 1.05rem;
    margin-bottom: 20px;
    font-weight: 700;
    position: relative;
    padding-bottom: 12px;
}

.footer-col h4::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 30px;
    height: 3px;
    background: var(--accent);
    border-radius: 2px;
}

.footer-col p {
    font-size: 0.88rem;
    line-height: 1.8;
    margin-bottom: 8px;
}

.footer-col ul li {
    margin-bottom: 10px;
}

.footer-col ul a {
    font-size: 0.88rem;
    opacity: 0.75;
    transition: all var(--transition-fast);
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.footer-col ul a::before {
    content: '\203A';
    opacity: 0;
    transform: translateX(-8px);
    transition: all var(--transition-fast);
}

.footer-col ul a:hover::before {
    opacity: 1;
    transform: translateX(0);
}

.footer-col ul a:hover {
    opacity: 1;
    color: var(--accent);
    padding-left: 4px;
}

.footer-contact-list p {
    font-size: 0.85rem;
}

.footer-slogan {
    border-top: 1px solid rgba(255,255,255,0.08);
    padding: 18px 0;
    text-align: center;
}

.footer-slogan p {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--accent);
    letter-spacing: 4px;
    margin: 0;
}

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.08);
    padding: 20px 0;
    text-align: center;
    font-size: 0.82rem;
}

.footer-bottom a {
    color: rgba(255,255,255,0.5);
    transition: color var(--transition-fast);
}

.footer-bottom a:hover {
    color: var(--accent);
}

/* ============================
   Back to Top
   ============================ */
.back-to-top {
    position: fixed;
    bottom: 32px;
    right: 32px;
    width: 48px;
    height: 48px;
    background: var(--primary);
    color: #fff;
    border: none;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-primary);
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: all var(--transition);
    z-index: 999;
}

.back-to-top.visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.back-to-top:hover {
    background: var(--accent);
    box-shadow: var(--shadow-accent);
    transform: translateY(-4px);
}

/* ============================
   Animations — Premium
   ============================ */

/* Hero text reveal: words split & slide up */
.animate-fade-up {
    opacity: 0;
    transform: translateY(40px);
    animation: fadeUp 1s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.delay-1 { animation-delay: 0.2s; }
.delay-2 { animation-delay: 0.4s; }
.delay-3 { animation-delay: 0.6s; }
.delay-4 { animation-delay: 0.8s; }
.delay-5 { animation-delay: 1.0s; }

@keyframes fadeUp {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Split-text character reveal */
.split-text .char {
    display: inline-block;
    opacity: 0;
    transform: translateY(100%);
    transition: opacity 0.6s cubic-bezier(0.16, 1, 0.3, 1),
                transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.split-text.revealed .char {
    opacity: 1;
    transform: translateY(0);
}

/* Split-text word reveal */
.split-words .word {
    display: inline-block;
    overflow: hidden;
}

.split-words .word-inner {
    display: inline-block;
    transform: translateY(110%);
    transition: transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.split-words.revealed .word-inner {
    transform: translateY(0);
}

/* ---- Universal scroll-triggered ---- */
.fade-in {
    opacity: 0;
    transform: translateY(32px);
    transition: opacity 0.9s cubic-bezier(0.16, 1, 0.3, 1),
                transform 0.9s cubic-bezier(0.16, 1, 0.3, 1);
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Directional reveals */
.reveal-left {
    opacity: 0;
    transform: translateX(-60px);
    transition: opacity 0.9s cubic-bezier(0.16, 1, 0.3, 1),
                transform 0.9s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal-left.visible {
    opacity: 1;
    transform: translateX(0);
}

.reveal-right {
    opacity: 0;
    transform: translateX(60px);
    transition: opacity 0.9s cubic-bezier(0.16, 1, 0.3, 1),
                transform 0.9s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal-right.visible {
    opacity: 1;
    transform: translateX(0);
}

.reveal-scale {
    opacity: 0;
    transform: scale(0.85);
    transition: opacity 0.9s cubic-bezier(0.16, 1, 0.3, 1),
                transform 0.9s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal-scale.visible {
    opacity: 1;
    transform: scale(1);
}

/* Clip-path reveals */
.clip-reveal-up {
    clip-path: inset(100% 0 0 0);
    transition: clip-path 1s cubic-bezier(0.16, 1, 0.3, 1);
}

.clip-reveal-up.visible {
    clip-path: inset(0 0 0 0);
}

.clip-reveal-left {
    clip-path: inset(0 100% 0 0);
    transition: clip-path 1.1s cubic-bezier(0.16, 1, 0.3, 1);
}

.clip-reveal-left.visible {
    clip-path: inset(0 0 0 0);
}

/* Line draw animation for section headings */
.section-title-line {
    position: relative;
    display: inline-block;
}

.section-title-line::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 0;
    width: 100%;
    height: 3px;
    background: linear-gradient(90deg, var(--accent), var(--primary));
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.8s cubic-bezier(0.16, 1, 0.3, 1) 0.3s;
}

.section-title-line.visible::after {
    transform: scaleX(1);
}

/* Kicker slide-in */
.section-kicker {
    display: inline-block;
    font-size: 0.82rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 3px;
    color: var(--accent);
    margin-bottom: 8px;
    opacity: 0;
    transform: translateX(-20px);
    transition: opacity 0.6s ease 0.1s, transform 0.6s cubic-bezier(0.16, 1, 0.3, 1) 0.1s;
}

.visible .section-kicker,
.section-kicker.visible {
    opacity: 1;
    transform: translateX(0);
}

/* ---- Hero Ken Burns effect ---- */
.hero-bg-slide {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
    opacity: 0;
    transition: opacity 1.8s ease-in-out;
    will-change: transform, opacity;
}

.hero-bg-slide.active {
    opacity: 1;
    animation: kenBurns 8s ease-in-out forwards;
}

@keyframes kenBurns {
    0%   { transform: scale(1); }
    100% { transform: scale(1.08); }
}

/* Hero parallax layer (controlled by JS) */
.hero-bg-slider {
    position: absolute;
    inset: 0;
    z-index: 0;
    will-change: transform;
    transition: transform 0.1s linear;
}

/* ---- Marquee ticker ---- */
.marquee-strip {
    overflow: hidden;
    white-space: nowrap;
    padding: 18px 0;
    background: var(--primary);
    position: relative;
}

.marquee-track {
    display: inline-flex;
    animation: marqueeScroll 30s linear infinite;
    will-change: transform;
}

.marquee-strip:hover .marquee-track {
    animation-play-state: paused;
}

.marquee-item {
    display: inline-flex;
    align-items: center;
    gap: 24px;
    padding: 0 40px;
    font-size: 1rem;
    font-weight: 700;
    color: rgba(255,255,255,0.9);
    letter-spacing: 3px;
    text-transform: uppercase;
}

.marquee-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--accent);
    flex-shrink: 0;
}

@keyframes marqueeScroll {
    0%   { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}

/* ---- Magnetic button hover ---- */
.btn-magnetic {
    position: relative;
    transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1),
                box-shadow var(--transition);
    will-change: transform;
}

.btn-magnetic:hover {
    box-shadow: var(--shadow-lg);
}

/* ---- Card tilt effect ---- */
.tilt-card {
    transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1),
                box-shadow 0.4s ease;
    will-change: transform;
    transform-style: preserve-3d;
}

.tilt-card:hover {
    box-shadow: var(--shadow-xl);
}

/* ---- Scroll progress bar ---- */
.scroll-progress {
    position: fixed;
    top: 0;
    left: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--accent), var(--primary-light));
    z-index: 10001;
    transform-origin: left;
    transform: scaleX(0);
    will-change: transform;
    transition: none;
}

/* ---- Image hover zoom ---- */
.img-hover-zoom {
    overflow: hidden;
    border-radius: var(--radius-xl);
}

.img-hover-zoom img {
    transition: transform 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    will-change: transform;
}

.img-hover-zoom:hover img {
    transform: scale(1.06);
}

/* ---- Stats counter glow pulse ---- */
.stats-banner-item .stat-number {
    position: relative;
}

.stats-banner-item.counting .stat-number {
    animation: counterPulse 2s ease-out forwards;
}

@keyframes counterPulse {
    0%   { filter: brightness(1); }
    50%  { filter: brightness(1.4); }
    100% { filter: brightness(1); }
}

/* ---- Smooth section kicker stroke ---- */
.section-kicker::before {
    content: '';
    display: inline-block;
    width: 24px;
    height: 2px;
    background: var(--accent);
    margin-right: 10px;
    vertical-align: middle;
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1) 0.3s;
}

.visible .section-kicker::before,
.section-kicker.visible::before {
    transform: scaleX(1);
}

/* ---- Stagger children delays (for JS) ---- */
.stagger-children > * {
    transition-delay: calc(var(--stagger-index, 0) * 0.08s);
}

/* ---- CTA parallax overlay pattern ---- */
.cta-construction::before {
    content: '';
    position: absolute;
    inset: 0;
    background: repeating-linear-gradient(
        -45deg,
        transparent,
        transparent 40px,
        rgba(255,255,255,0.015) 40px,
        rgba(255,255,255,0.015) 80px
    );
    z-index: 1;
    pointer-events: none;
}

/* ---- Custom cursor dot for interactive areas (desktop) ---- */
.cursor-dot {
    position: fixed;
    width: 8px;
    height: 8px;
    background: var(--accent);
    border-radius: 50%;
    pointer-events: none;
    z-index: 99999;
    mix-blend-mode: difference;
    transition: transform 0.15s ease, opacity 0.3s ease;
    opacity: 0;
}

.cursor-dot.active {
    opacity: 1;
}

.cursor-dot.hovering {
    transform: scale(4);
    background: var(--accent-light);
}

/* ---- Hero badge shimmer ---- */
.hero-badge {
    position: relative;
    overflow: hidden;
}

.hero-badge::after {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.15), transparent);
    animation: badgeShimmer 3s ease-in-out infinite;
}

@keyframes badgeShimmer {
    0%   { left: -100%; }
    100% { left: 200%; }
}

/* ============================
   Image Loading Effects
   ============================ */

/* Shimmer skeleton while loading */
.img-loading {
    position: relative;
    overflow: hidden;
}

.img-loading::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(110deg, var(--bg-alt) 30%, #e8edf2 50%, var(--bg-alt) 70%);
    background-size: 200% 100%;
    animation: shimmer 1.5s ease-in-out infinite;
    z-index: 1;
    transition: opacity 0.6s ease;
}

.img-loading.img-loaded::before {
    opacity: 0;
    pointer-events: none;
}

@keyframes shimmer {
    0% { background-position: 200% 0; }
    100% { background-position: -200% 0; }
}

/* Smooth image reveal on load */
.img-reveal {
    opacity: 0;
    transform: scale(1.02);
    filter: blur(8px);
    transition: opacity 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94),
                transform 1s cubic-bezier(0.25, 0.46, 0.45, 0.94),
                filter 0.8s ease;
}

.img-reveal.img-visible {
    opacity: 1;
    transform: scale(1);
    filter: blur(0);
}

/* ============================
   Lightbox Gallery
   ============================ */
.lightbox {
    position: fixed;
    inset: 0;
    z-index: 10001;
    background: rgba(0, 0, 0, 0.92);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.4s ease, visibility 0.4s ease;
    cursor: zoom-out;
    backdrop-filter: blur(12px);
}

.lightbox.active {
    opacity: 1;
    visibility: visible;
}

.lightbox-img {
    max-width: 90vw;
    max-height: 85vh;
    object-fit: contain;
    border-radius: var(--radius-lg);
    box-shadow: 0 24px 80px rgba(0,0,0,0.5);
    transform: scale(0.85) translateY(20px);
    opacity: 0;
    transition: all 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.lightbox.active .lightbox-img {
    transform: scale(1) translateY(0);
    opacity: 1;
}

.lightbox-caption {
    position: absolute;
    bottom: 32px;
    left: 50%;
    transform: translateX(-50%) translateY(16px);
    background: rgba(0,0,0,0.6);
    backdrop-filter: blur(8px);
    color: #fff;
    padding: 12px 28px;
    border-radius: 50px;
    font-size: 0.92rem;
    letter-spacing: 1px;
    opacity: 0;
    transition: all 0.4s ease 0.2s;
    white-space: nowrap;
}

.lightbox.active .lightbox-caption {
    opacity: 1;
    transform: translateX(-50%) translateY(0);
}

.lightbox-close {
    position: absolute;
    top: 24px;
    right: 28px;
    width: 48px;
    height: 48px;
    border: none;
    background: rgba(255,255,255,0.1);
    color: #fff;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    transition: all var(--transition);
    backdrop-filter: blur(8px);
}

.lightbox-close:hover {
    background: rgba(255,255,255,0.2);
    transform: rotate(90deg);
}

.lightbox-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 52px;
    height: 52px;
    border: none;
    background: rgba(255,255,255,0.08);
    color: #fff;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
    transition: all var(--transition);
    backdrop-filter: blur(8px);
}

.lightbox-nav:hover {
    background: rgba(255,255,255,0.18);
}

.lightbox-prev { left: 24px; }
.lightbox-next { right: 24px; }

/* ============================
   Responsive
   ============================ */
@media (max-width: 1024px) {
    .footer-grid {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 768px) {
    .menu-toggle {
        display: flex;
    }

    .header-contact {
        display: none;
    }

    .nav-bar {
        position: fixed;
        top: var(--header-top-height);
        left: 0;
        right: 0;
        transform: translateY(-120%);
        opacity: 0;
        pointer-events: none;
        transition: all var(--transition);
        z-index: 999;
        box-shadow: var(--shadow-lg);
    }

    .nav-bar.open {
        transform: translateY(0);
        opacity: 1;
        pointer-events: all;
    }

    .nav {
        flex-direction: column;
        padding: 8px 0;
    }

    .nav-link {
        width: 100%;
        text-align: center;
        padding: 14px 20px;
    }

    .hero-title {
        font-size: 2.2rem;
        letter-spacing: 3px;
        white-space: nowrap;
    }

    .hero-subtitle {
        font-size: 1rem;
        letter-spacing: 4px;
    }

    .hero-stats {
        gap: 24px;
    }

    .hero-stat-num {
        font-size: 1.6rem;
    }

    .about-layout,
    .contact-layout,
    .about-image-row,
    .about-hero-grid {
        grid-template-columns: 1fr;
    }

    .about-hero-media {
        grid-template-columns: 1fr 1fr;
        max-width: 500px;
        margin: 0 auto;
    }

    .about-hero-highlights {
        grid-template-columns: 1fr 1fr;
    }

    .contact-info-panel,
    .contact-form-panel {
        padding: 28px;
    }

    .form-row {
        grid-template-columns: 1fr;
    }

    .footer-grid {
        grid-template-columns: 1fr;
        gap: 32px;
    }

    .section-title {
        font-size: 1.7rem;
    }

    .section {
        padding: 72px 0;
    }

    .page-banner {
        padding-top: calc(var(--header-top-height) + var(--nav-height) + 56px);
        padding-bottom: 60px;
    }

    .page-banner-title {
        font-size: 2.2rem;
        letter-spacing: 3px;
    }

    .page-banner::before,
    .page-banner::after {
        display: none;
    }

    .qual-table {
        font-size: 0.78rem;
    }

    .qual-table th,
    .qual-table td {
        padding: 10px 12px;
    }

    .lightbox-nav { display: none; }
    .lightbox-caption { font-size: 0.82rem; padding: 8px 20px; }

    /* Home: hero, about strip, services, stats banner */
    .hero-wide .hero-content-left {
        padding: 40px 0 120px;
    }

    .hero-lead {
        font-size: 0.98rem;
    }

    .hero-stats-bar-inner {
        flex-wrap: wrap;
        justify-content: center;
    }

    .about-strip-inner {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .service-row {
        grid-template-columns: 1fr 1fr;
    }

    .stats-banner-inner {
        flex-wrap: wrap;
        justify-content: center;
    }

    .stats-banner-item {
        min-width: 140px;
    }

    .stats-banner-item .stat-number {
        font-size: 2.4rem;
    }
}

@media (max-width: 480px) {
    .logo-text {
        font-size: 1rem;
    }

    .logo-slogan {
        display: none;
    }

    .logo-img {
        width: 42px;
        height: 42px;
    }

    .hero-title {
        font-size: 1.5rem;
        white-space: nowrap;
    }

    .hero-actions {
        flex-direction: column;
        align-items: center;
    }

    .hero-wide .hero-content-left .hero-actions {
        align-items: stretch;
    }

    .btn {
        width: 100%;
        max-width: 280px;
    }

    .stats-grid {
        grid-template-columns: 1fr 1fr;
    }

    .hero-stats {
        flex-direction: column;
        gap: 16px;
    }

    .service-row {
        grid-template-columns: 1fr;
    }

    .service-card {
        flex-direction: column;
        text-align: center;
        align-items: center;
    }

    .stats-banner {
        padding: 60px 0;
    }

    .stats-banner-item .stat-number {
        font-size: 2rem;
    }

    .cta-actions {
        flex-direction: column;
        align-items: center;
    }

    .project-filters {
        gap: 8px;
    }

    .filter-btn {
        padding: 8px 18px;
        font-size: 0.82rem;
    }

    .about-hero-media {
        grid-template-columns: 1fr;
        gap: 16px;
    }

    .about-hero-img-accent {
        margin-top: 0;
    }

    .about-hero-highlights {
        grid-template-columns: 1fr;
    }

    .page-banner-title {
        font-size: 1.8rem;
        letter-spacing: 2px;
    }
}

/* ============================
   News
   ============================ */
.section-head-inline {
    display: flex;
    align-items: end;
    justify-content: space-between;
    gap: 24px;
    margin-bottom: 32px;
}

.news-banner::before,
.article-banner::before,
.admin-banner::before {
    content: '';
    position: absolute;
    inset: 0;
    background:
        radial-gradient(circle at top right, rgba(232,119,14,0.28), transparent 32%),
        linear-gradient(135deg, rgba(255,255,255,0.08), transparent 50%);
}

.news-featured {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 28px;
    padding: 32px;
    background: linear-gradient(145deg, #f8fbff 0%, #eef4fb 100%);
    border: 1px solid rgba(15,76,129,0.1);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow);
    margin-bottom: 32px;
    align-items: center;
}

.news-featured:has(.news-featured-cover) {
    grid-template-columns: 1fr 2fr;
}

.news-featured-content h2 {
    font-size: 2rem;
    color: var(--primary-dark);
    line-height: 1.3;
    margin-bottom: 18px;
}

.news-featured-content p,
.news-featured-side p {
    color: var(--text-light);
}

.news-featured-side {
    background: linear-gradient(180deg, rgba(15,76,129,0.08), rgba(232,119,14,0.08));
    border-radius: var(--radius-lg);
    padding: 24px;
    border: 1px solid rgba(15,76,129,0.08);
}

.news-featured-label,
.admin-kicker {
    display: inline-block;
    margin-bottom: 14px;
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--accent-dark);
}

.news-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 24px;
}

.news-grid-compact {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.news-card {
    display: flex;
    flex-direction: column;
    gap: 14px;
    padding: 28px;
    min-height: 260px;
    background: #fff;
    border-radius: var(--radius-xl);
    border: 1px solid var(--border);
    box-shadow: var(--shadow-sm);
    transition: all 0.5s cubic-bezier(0.16, 1, 0.3, 1);
    position: relative;
    overflow: hidden;
}

.news-card::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--primary), var(--accent));
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

.news-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
    border-color: rgba(15,76,129,0.15);
}

.news-card:hover::before {
    transform: scaleX(1);
}

.news-card-cover {
    display: block;
    border-radius: var(--radius-lg) var(--radius-lg) 0 0;
    overflow: hidden;
    margin: -28px -28px 0 -28px;
    aspect-ratio: 16 / 9;
}

.news-card-cover img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
}

.news-card:hover .news-card-cover img {
    transform: scale(1.05);
}

.news-card-body {
    display: flex;
    flex-direction: column;
    gap: 14px;
    flex: 1;
}

.news-card-has-cover {
    padding-top: 0;
}

.news-card-has-cover .news-card-body {
    padding-top: 20px;
}

.news-card h3 {
    font-size: 1.25rem;
    line-height: 1.45;
    color: var(--primary-dark);
}

.news-card p {
    color: var(--text-light);
}

.news-card-meta,
.article-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    font-size: 0.82rem;
    color: var(--text-light);
}

.news-card-meta span,
.article-meta span {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 12px;
    background: rgba(15,76,129,0.08);
    border-radius: 999px;
}

.news-link {
    margin-top: auto;
    color: var(--primary);
    font-weight: 700;
}

.news-link:hover {
    color: var(--accent-dark);
}

.news-empty,
.admin-empty {
    text-align: center;
    padding: 42px 28px;
    background: linear-gradient(180deg, #fff, #f8fafc);
    border: 1px dashed rgba(15,76,129,0.2);
    border-radius: var(--radius-lg);
}

.news-empty h3 {
    margin-bottom: 12px;
    color: var(--primary-dark);
}

/* ============================
   Article Detail — Premium
   ============================ */
.article-banner-content {
    position: relative;
    z-index: 2;
}

.article-layout {
    display: grid;
    grid-template-columns: minmax(0, 2fr) minmax(280px, 360px);
    gap: 40px;
    align-items: start;
}

.article-main,
.article-sidebar-card,
.admin-card,
.admin-login-card {
    background: #fff;
    border: 1px solid var(--border);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow);
}

.article-main {
    padding: 44px;
}

.article-cover {
    width: 100%;
    max-height: 420px;
    object-fit: cover;
    border-radius: var(--radius-lg);
    margin-bottom: 32px;
    box-shadow: var(--shadow-sm);
}

.article-content {
    display: flex;
    flex-direction: column;
    gap: 18px;
    color: var(--text);
    font-size: 1.04rem;
    line-height: 1.9;
}

.article-markdown > * + * {
    margin-top: 1em;
}

.article-markdown h1,
.article-markdown h2,
.article-markdown h3,
.article-markdown h4 {
    line-height: 1.35;
    color: var(--primary-dark);
}

.article-markdown h1 {
    font-size: 2rem;
}

.article-markdown h2 {
    font-size: 1.6rem;
}

.article-markdown h3 {
    font-size: 1.3rem;
}

.article-markdown ul,
.article-markdown ol {
    padding-left: 1.4rem;
}

.article-markdown ul {
    list-style: disc;
}

.article-markdown ol {
    list-style: decimal;
}

.article-markdown blockquote {
    padding: 16px 20px;
    border-left: 4px solid var(--accent);
    background: rgba(232,119,14,0.08);
    border-radius: 0 var(--radius) var(--radius) 0;
}

.article-markdown pre,
.article-markdown code {
    font-family: "Consolas", "Courier New", monospace;
}

.article-markdown pre {
    overflow-x: auto;
    padding: 18px;
    background: #0f172a;
    color: #e2e8f0;
    border-radius: var(--radius-lg);
}

.article-markdown code {
    padding: 0.15em 0.4em;
    background: rgba(15,76,129,0.08);
    border-radius: 6px;
}

.article-markdown pre code {
    padding: 0;
    background: transparent;
}

.article-markdown table {
    width: 100%;
    border-collapse: collapse;
    overflow: hidden;
    border-radius: var(--radius);
    border: 1px solid var(--border);
}

.article-markdown th,
.article-markdown td {
    padding: 12px 14px;
    border-bottom: 1px solid var(--border);
    text-align: left;
}

.article-markdown th {
    background: rgba(15,76,129,0.08);
    color: var(--primary-dark);
}

.article-markdown a {
    color: var(--primary);
    text-decoration: underline;
}

.article-markdown img {
    max-width: 100%;
    height: auto;
    border-radius: var(--radius);
    margin: 8px 0;
}

.article-markdown video {
    max-width: 100%;
    height: auto;
    border-radius: var(--radius);
    margin: 8px 0;
    background: #000;
}

.article-sidebar {
    display: flex;
    flex-direction: column;
    gap: 20px;
    position: sticky;
    top: calc(var(--header-top-height) + var(--nav-height) + 24px);
}

.article-sidebar-card {
    padding: 28px;
}

.article-sidebar-card h3 {
    margin-bottom: 18px;
    color: var(--primary-dark);
    font-size: 1.1rem;
    padding-bottom: 12px;
    border-bottom: 2px solid var(--border-light);
}

.sidebar-nav-link {
    display: block;
    padding: 10px 0;
    border-bottom: 1px solid var(--border-light);
    transition: all var(--transition-fast);
}

.sidebar-nav-link:last-child {
    border-bottom: none;
}

.sidebar-nav-link:hover {
    padding-left: 8px;
    color: var(--accent-dark);
}

.related-news-list {
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.related-news-item {
    display: flex;
    flex-direction: column;
    gap: 6px;
    padding: 12px;
    border-radius: var(--radius);
    border: 1px solid transparent;
    transition: all 0.3s ease;
}

.related-news-item:hover {
    background: var(--bg-alt);
    border-color: var(--border-light);
}

.related-news-item:last-child {
    border-bottom: none;
    padding-bottom: 0;
}

.related-news-item strong {
    color: var(--text);
    font-size: 0.92rem;
    line-height: 1.5;
    transition: color var(--transition-fast);
}

.related-news-item:hover strong {
    color: var(--primary);
}

.related-news-item span {
    color: var(--text-lighter);
    font-size: 0.82rem;
}

/* ============================
   Admin
   ============================ */
.admin-shell {
    display: flex;
    flex-direction: column;
    gap: 28px;
}

.admin-login-card {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    overflow: hidden;
}

.admin-login-copy {
    padding: 40px;
    background: linear-gradient(145deg, var(--primary-dark) 0%, var(--primary) 100%);
    color: #fff;
}

.admin-login-copy h2,
.admin-toolbar h2,
.admin-card-head h3 {
    margin-bottom: 10px;
}

.admin-login-copy p {
    color: rgba(255,255,255,0.82);
}

.admin-login-form,
.admin-article-form {
    padding: 40px;
}

.admin-form-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 24px;
}

.form-label-row {
    display: flex;
    justify-content: space-between;
    gap: 12px;
    align-items: center;
    margin-bottom: 8px;
}

.markdown-tip {
    font-size: 0.82rem;
    color: var(--text-light);
}

.markdown-editor {
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.markdown-toolbar {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    align-items: center;
}

.markdown-toolbar-sep {
    width: 1px;
    height: 22px;
    background: var(--border);
}

.markdown-tool-media {
    background: rgba(15,76,129,0.04);
}

.markdown-tool,
.markdown-preview-refresh {
    appearance: none;
    border: 1px solid rgba(15,76,129,0.12);
    background: #fff;
    color: var(--primary-dark);
    border-radius: 999px;
    padding: 8px 14px;
    font-size: 0.84rem;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.markdown-tool:hover,
.markdown-preview-refresh:hover {
    background: rgba(15,76,129,0.08);
    border-color: rgba(15,76,129,0.18);
}

.markdown-editor-grid {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(300px, 0.95fr);
    gap: 20px;
    align-items: start;
}

.markdown-editor textarea {
    min-height: 420px;
    resize: vertical;
}

.markdown-preview-shell {
    min-height: 420px;
    background: linear-gradient(180deg, #fff, #f8fafc);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.markdown-preview-head {
    display: flex;
    justify-content: space-between;
    gap: 12px;
    align-items: center;
    padding: 14px 18px;
    background: rgba(15,76,129,0.05);
    border-bottom: 1px solid var(--border);
}

.markdown-preview-head strong {
    color: var(--primary-dark);
}

.markdown-preview-status {
    font-size: 0.82rem;
    color: var(--text-light);
}

.markdown-preview {
    padding: 22px;
}

.markdown-placeholder {
    color: var(--text-light);
}

/* Cover upload */
.cover-upload-row {
    display: flex;
    gap: 12px;
    align-items: center;
}

.cover-upload-row input {
    flex: 1;
}

.cover-preview {
    display: none;
    margin-top: 12px;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    overflow: hidden;
    max-height: 200px;
    align-items: center;
    justify-content: center;
    background: var(--bg-alt);
}

.cover-preview img {
    max-width: 100%;
    max-height: 200px;
    object-fit: contain;
}

/* Drag-over indicator */
.markdown-editor textarea.drag-over {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(15,76,129,0.15);
}

/* Preview media */
.markdown-preview img {
    max-width: 100%;
    height: auto;
    border-radius: var(--radius);
}

.markdown-preview video {
    max-width: 100%;
    height: auto;
    border-radius: var(--radius);
}

.admin-toolbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    padding: 28px 32px;
    background: linear-gradient(145deg, #fff, #f6f9fc);
    border: 1px solid var(--border);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-sm);
}

.flash-message {
    padding: 14px 18px;
    border-radius: var(--radius);
    font-weight: 600;
}

.flash-success {
    background: rgba(34,197,94,0.12);
    color: #166534;
    border: 1px solid rgba(34,197,94,0.18);
}

.flash-error {
    background: rgba(239,68,68,0.12);
    color: #991b1b;
    border: 1px solid rgba(239,68,68,0.18);
}

.admin-stats {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 20px;
}

.admin-stat-card {
    display: flex;
    flex-direction: column;
    gap: 8px;
    padding: 24px 28px;
    background: linear-gradient(145deg, #fff, #f8fafc);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
}

.admin-stat-card strong {
    font-size: 2rem;
    color: var(--primary-dark);
}

.admin-stat-card span {
    color: var(--text-light);
}

.admin-grid {
    display: grid;
    grid-template-columns: minmax(0, 1.65fr) minmax(300px, 1fr);
    gap: 24px;
    align-items: start;
}

.admin-side-column {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.admin-card {
    padding: 32px;
}

.admin-card-head {
    margin-bottom: 24px;
}

.admin-list-filter {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-bottom: 20px;
}

.admin-filter-input {
    width: 100%;
    padding: 10px 14px;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    font-size: 0.9rem;
    background: var(--bg);
    color: var(--text);
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.admin-filter-input:focus {
    outline: none;
    border-color: var(--primary-light);
    box-shadow: 0 0 0 3px var(--primary-glow);
}

.admin-filter-cats {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}

.admin-filter-btn {
    padding: 5px 12px;
    border: 1px solid var(--border);
    border-radius: 999px;
    background: var(--bg);
    color: var(--text-light);
    font-size: 0.82rem;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.admin-filter-btn:hover {
    border-color: var(--primary);
    color: var(--primary);
}

.admin-filter-btn.active {
    background: var(--primary);
    color: #fff;
    border-color: var(--primary);
}

.admin-filter-empty {
    text-align: center;
    padding: 24px 16px;
    color: var(--text-light);
    font-size: 0.9rem;
}

.admin-card-head p,
.message-card-head p,
.message-card-body,
.admin-article-item span {
    color: var(--text-light);
}

.admin-form-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.admin-article-list,
.message-list {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.admin-article-item,
.message-card {
    padding: 18px 20px;
    border: 1px solid var(--border-light);
    border-radius: var(--radius-lg);
    background: var(--bg-alt);
}

.admin-article-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 16px;
    transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.admin-article-item:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-sm);
}

.admin-article-main {
    display: flex;
    flex: 1;
    flex-direction: column;
    gap: 6px;
}

.admin-article-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    justify-content: flex-end;
}

.admin-article-actions form {
    margin: 0;
}

/* Admin Tabs */
.admin-tabs {
    display: flex;
    gap: 4px;
    margin-bottom: 28px;
    border-bottom: 2px solid var(--border);
    padding-bottom: 0;
}

.admin-tab {
    padding: 10px 22px;
    border: none;
    background: none;
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--text-light);
    cursor: pointer;
    border-bottom: 3px solid transparent;
    margin-bottom: -2px;
    transition: color 0.2s, border-color 0.2s;
}

.admin-tab:hover {
    color: var(--primary);
}

.admin-tab.active {
    color: var(--primary);
    border-bottom-color: var(--primary);
}

.admin-tab-panel {
    display: none;
}

.admin-tab-panel.active {
    display: block;
}

/* Form select dropdown */
.form-select {
    width: 100%;
    padding: 10px 14px;
    border: 1px solid var(--border);
    border-radius: 8px;
    font-size: 0.95rem;
    background: #fff;
    color: var(--text);
    transition: border-color 0.2s;
    -webkit-appearance: none;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%23666' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 12px center;
}

.form-select:focus {
    border-color: var(--primary);
    outline: none;
    box-shadow: 0 0 0 3px rgba(var(--primary-rgb, 14, 107, 168), 0.12);
}

/* Checkbox row */
.checkbox-row {
    display: flex;
    gap: 20px;
    padding-top: 6px;
}

.checkbox-label {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 0.93rem;
    color: var(--text);
    cursor: pointer;
}

.checkbox-label input[type="checkbox"] {
    width: 18px;
    height: 18px;
    accent-color: var(--primary);
}

/* Form hint */
.form-hint {
    font-size: 0.82rem;
    color: var(--text-lighter);
    margin-top: 4px;
}

/* Category badge */
.category-badge {
    display: inline-block;
    padding: 2px 10px;
    border-radius: 12px;
    font-size: 0.78rem;
    font-weight: 600;
    background: rgba(var(--primary-rgb, 14, 107, 168), 0.1);
    color: var(--primary);
}

/* News toolbar */
.news-toolbar {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 18px;
    margin-bottom: 32px;
}

.news-search-box {
    position: relative;
    width: 100%;
    max-width: 520px;
}

.news-search-icon {
    position: absolute;
    left: 16px;
    top: 50%;
    transform: translateY(-50%);
    font-size: 1.1rem;
    pointer-events: none;
    opacity: 0.5;
}

.news-search-input {
    width: 100%;
    padding: 12px 42px 12px 44px;
    border: 1px solid var(--border);
    border-radius: 999px;
    font-size: 0.95rem;
    background: #fff;
    color: var(--text);
    transition: border-color 0.2s, box-shadow 0.2s;
}

.news-search-input:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(var(--primary-rgb, 14, 107, 168), 0.12);
}

.news-search-input::placeholder {
    color: var(--text-lighter);
}

.news-search-clear {
    position: absolute;
    right: 12px;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    font-size: 1.3rem;
    color: var(--text-lighter);
    cursor: pointer;
    padding: 4px 8px;
    line-height: 1;
    transition: color 0.2s;
}

.news-search-clear:hover {
    color: var(--text);
}

/* News category filter */
.news-category-filter {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    justify-content: center;
}

/* News featured cover */
.news-featured-cover {
    display: block;
    border-radius: var(--radius-lg);
    overflow: hidden;
    min-width: 280px;
    max-width: 380px;
    aspect-ratio: 4 / 3;
}

.news-featured-cover img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
}

.news-featured:hover .news-featured-cover img {
    transform: scale(1.05);
}

@media (max-width: 768px) {
    .news-featured-cover {
        min-width: unset;
        max-width: unset;
        width: 100%;
    }
}

.news-category-btn {
    padding: 6px 18px;
    border: 1px solid var(--border);
    border-radius: 20px;
    background: #fff;
    font-size: 0.88rem;
    color: var(--text-light);
    cursor: pointer;
    transition: all 0.2s;
}

.news-category-btn:hover,
.news-category-btn.active {
    background: var(--primary);
    color: #fff;
    border-color: var(--primary);
}

.message-card-head {
    display: flex;
    justify-content: space-between;
    gap: 16px;
    margin-bottom: 14px;
}

.message-card-head h4 {
    color: var(--primary-dark);
    margin-bottom: 4px;
}

.message-card-head span {
    color: var(--text-lighter);
    font-size: 0.84rem;
    white-space: nowrap;
}

.message-card-body {
    white-space: pre-wrap;
}

@media (max-width: 1024px) {
    .news-grid,
    .news-grid-compact,
    .admin-stats {
        grid-template-columns: 1fr 1fr;
    }

    .news-featured,
    .article-layout,
    .admin-grid,
    .admin-login-card {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .section-head-inline,
    .admin-toolbar,
    .message-card-head {
        flex-direction: column;
        align-items: flex-start;
    }

    .news-grid,
    .news-grid-compact,
    .admin-stats,
    .admin-form-grid,
    .markdown-editor-grid {
        grid-template-columns: 1fr;
    }

    .article-main,
    .admin-card,
    .admin-login-copy,
    .admin-login-form,
    .admin-article-form {
        padding: 24px;
    }

    .form-label-row,
    .admin-article-item {
        flex-direction: column;
        align-items: flex-start;
    }
}

/* ============================
   Page Banner with Custom Background Image
   ============================ */
.page-banner[style*="background-image"] {
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
}

.page-banner[style*="background-image"] .hero-overlay {
    background: rgba(10, 22, 40, 0.7);
}

/* ============================
   Page Quick Navigation (Dropdown Jump)
   ============================ */
.page-quick-nav {
    background: var(--bg);
    border-bottom: 1px solid var(--border);
    position: sticky;
    top: calc(var(--header-top-height) + var(--nav-height));
    z-index: 90;
    transition: box-shadow var(--transition);
}

.page-quick-nav.shadow {
    box-shadow: var(--shadow-sm);
}

.quick-nav-inner {
    display: flex;
    gap: 8px;
    padding: 12px 0;
    overflow-x: auto;
    scrollbar-width: none;
}

.quick-nav-inner::-webkit-scrollbar {
    display: none;
}

.quick-nav-link {
    padding: 8px 20px;
    border-radius: 24px;
    font-size: 0.9rem;
    font-weight: 500;
    white-space: nowrap;
    color: var(--text-light);
    background: var(--bg-alt);
    transition: all var(--transition-fast);
}

.quick-nav-link:hover,
.quick-nav-link.active {
    color: #fff;
    background: var(--primary);
}

/* ============================
   HITT-Style Project Detail Modal
   ============================ */
.project-modal-overlay {
    display: none;
    position: fixed;
    inset: 0;
    z-index: 9999;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(4px);
    justify-content: center;
    align-items: center;
    padding: 24px;
}

.project-modal-overlay.active {
    display: flex;
}

.project-modal {
    background: var(--bg);
    border-radius: var(--radius-lg);
    max-width: 1100px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    position: relative;
    box-shadow: var(--shadow-xl);
    animation: modalSlideIn 0.35s ease;
}

@keyframes modalSlideIn {
    from { opacity: 0; transform: translateY(30px) scale(0.97); }
    to { opacity: 1; transform: translateY(0) scale(1); }
}

.project-modal-close {
    position: absolute;
    top: 16px;
    right: 16px;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    border: none;
    background: rgba(0, 0, 0, 0.06);
    color: var(--text);
    font-size: 1.5rem;
    cursor: pointer;
    z-index: 10;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-fast);
}

.project-modal-close:hover {
    background: var(--primary);
    color: #fff;
}

.project-modal-body {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0;
}

.project-modal-gallery {
    padding: 32px;
    background: var(--bg-alt);
    border-radius: var(--radius-lg) 0 0 var(--radius-lg);
}

.project-modal-main-img {
    border-radius: var(--radius);
    overflow: hidden;
    margin-bottom: 16px;
    aspect-ratio: 16/10;
    background: var(--border);
}

.project-modal-main-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: opacity 0.3s ease;
}

.project-modal-thumbs {
    display: flex;
    gap: 8px;
    overflow-x: auto;
    padding-bottom: 4px;
}

.project-modal-thumbs img {
    width: 72px;
    height: 54px;
    object-fit: cover;
    border-radius: 6px;
    cursor: pointer;
    border: 2px solid transparent;
    opacity: 0.6;
    transition: all var(--transition-fast);
    flex-shrink: 0;
}

.project-modal-thumbs img:hover,
.project-modal-thumbs img.active {
    opacity: 1;
    border-color: var(--primary);
}

.project-modal-detail {
    padding: 40px 32px;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.project-modal-detail h2 {
    font-size: 1.5rem;
    color: var(--text);
    margin: 0;
    padding-right: 40px;
}

.project-modal-meta {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
}

.project-modal-cat {
    display: inline-block;
    padding: 4px 14px;
    border-radius: 20px;
    font-size: 0.85rem;
    background: var(--primary-glow);
    color: var(--primary);
    font-weight: 500;
}

.project-modal-desc {
    color: var(--text-light);
    line-height: 1.8;
    font-size: 0.95rem;
    white-space: pre-line;
}

.project-modal-info {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-top: 8px;
}

.modal-info-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 14px;
    background: var(--bg-alt);
    border-radius: var(--radius);
}

.modal-info-item strong {
    font-size: 0.85rem;
    color: var(--text-light);
    min-width: 70px;
}

.modal-info-item span {
    font-size: 0.95rem;
    color: var(--text);
}

/* Project card clickable overlay */
.project-card-clickable {
    cursor: pointer;
    transition: transform var(--transition), box-shadow var(--transition);
}

.project-card-clickable:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

/* Homepage projects scroll carousel */
.home-projects-scroll {
    position: relative;
    overflow: hidden;
}

.home-projects-track {
    display: flex;
    gap: 28px;
    transition: transform 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.home-projects-track > .project-card {
    min-width: calc((100% - 56px) / 3);
    max-width: calc((100% - 56px) / 3);
    flex-shrink: 0;
}

.scroll-arrow {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    z-index: 5;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    border: 2px solid rgba(255,255,255,0.4);
    background: rgba(0,0,0,0.35);
    color: #fff;
    font-size: 1.2rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.25s ease;
    backdrop-filter: blur(6px);
}

.scroll-arrow:hover {
    background: rgba(255,255,255,0.15);
    border-color: rgba(255,255,255,0.7);
}

.scroll-arrow-prev { left: 8px; }
.scroll-arrow-next { right: 8px; }

/* Expanded grid mode */
.home-projects-scroll.is-expanded .home-projects-track {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    transition: none;
    transform: none !important;
}

.home-projects-scroll.is-expanded .home-projects-track > .project-card {
    min-width: 0;
    max-width: none;
}

.home-projects-scroll.is-expanded .scroll-arrow {
    display: none;
}

.showcase-section .project-card {
    background: rgba(255,255,255,0.06);
    border-color: rgba(255,255,255,0.12);
}

.showcase-section .project-info h3 {
    color: #fff;
}

.showcase-section .project-info p {
    color: rgba(255,255,255,0.7);
}

@media (max-width: 900px) {
    .home-projects-track > .project-card {
        min-width: calc((100% - 28px) / 2);
        max-width: calc((100% - 28px) / 2);
    }
    .home-projects-scroll.is-expanded .home-projects-track {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 560px) {
    .home-projects-track > .project-card {
        min-width: 100%;
        max-width: 100%;
    }
    .home-projects-scroll.is-expanded .home-projects-track {
        grid-template-columns: 1fr;
    }
}

/* Project card show-more */
.project-card-hidden {
    display: none;
}

.project-card-hidden.project-card-reveal {
    display: block;
    animation: cardReveal 0.4s ease both;
}

@keyframes cardReveal {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

.btn-show-more {
    min-width: 200px;
}

.btn-show-more.is-hidden {
    display: none;
}

.project-card-overlay {
    position: absolute;
    inset: 0;
    background: rgba(15, 76, 129, 0.6);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity var(--transition);
}

.project-card-clickable:hover .project-card-overlay {
    opacity: 1;
}

.project-card-view {
    color: #fff;
    font-size: 1rem;
    font-weight: 600;
    padding: 10px 24px;
    border: 2px solid #fff;
    border-radius: 24px;
}

.project-image {
    position: relative;
    overflow: hidden;
}

/* ============================
   Careers Page Styles
   ============================ */
.careers-list {
    display: flex;
    flex-direction: column;
    gap: 16px;
    max-width: 900px;
    margin: 0 auto;
}

.career-card {
    background: var(--bg);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border);
    overflow: hidden;
    transition: box-shadow var(--transition);
}

.career-card:hover {
    box-shadow: var(--shadow);
}

.career-card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px 28px;
    cursor: pointer;
    transition: background var(--transition-fast);
}

.career-card-header:hover {
    background: var(--bg-alt);
}

.career-card-title h3 {
    font-size: 1.1rem;
    margin-bottom: 4px;
}

.career-card-tags {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.career-tag {
    font-size: 0.8rem;
    padding: 2px 10px;
    border-radius: 12px;
    background: var(--bg-alt);
    color: var(--text-light);
}

.career-card-toggle {
    font-size: 1.2rem;
    color: var(--text-light);
    transition: transform var(--transition);
}

.career-card.expanded .career-card-toggle {
    transform: rotate(180deg);
}

.career-card-body {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease, padding 0.3s ease;
    padding: 0 28px;
}

.career-card.expanded .career-card-body {
    max-height: 800px;
    padding: 0 28px 24px;
}

.career-section {
    margin-bottom: 16px;
}

.career-section h4 {
    font-size: 0.95rem;
    color: var(--primary);
    margin-bottom: 8px;
}

.career-content {
    color: var(--text-light);
    line-height: 1.8;
    white-space: pre-line;
    font-size: 0.9rem;
}

.career-apply {
    padding-top: 16px;
    border-top: 1px solid var(--border);
    font-size: 0.9rem;
    color: var(--text-light);
}

.career-apply a {
    color: var(--primary);
    font-weight: 500;
}

/* ============================
   Responsive: Project Modal
   ============================ */
@media (max-width: 768px) {
    .project-modal-body {
        grid-template-columns: 1fr;
    }
    .project-modal-gallery {
        border-radius: var(--radius-lg) var(--radius-lg) 0 0;
        padding: 20px;
    }
    .project-modal-detail {
        padding: 24px 20px;
    }
    .project-modal {
        max-height: 95vh;
    }
    .quick-nav-link {
        padding: 6px 14px;
        font-size: 0.82rem;
    }
}

/* ============================
   Credit Rating Gold Badge
   ============================ */
.credit-rating-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 108px;
    height: 108px;
    border-radius: 20px;
    background: linear-gradient(135deg, #fdf6e3 0%, #fef9ef 100%);
    margin-bottom: 24px;
    position: relative;
    transition: all 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

.culture-card:hover .credit-rating-badge {
    background: linear-gradient(135deg, #f9e8a0 0%, #fdf0c4 100%);
    transform: scale(1.1) rotate(-5deg);
    box-shadow: 0 8px 32px rgba(184, 134, 11, 0.25);
}

.credit-rating-level {
    font-size: 2.4rem;
    font-weight: 900;
    font-style: normal;
    line-height: 1;
    letter-spacing: 2px;
    background: linear-gradient(180deg, #d4a017 0%, #b8860b 40%, #daa520 60%, #cd950c 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    filter: drop-shadow(0 1px 1px rgba(139, 101, 8, 0.3));
    transition: all 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

.culture-card:hover .credit-rating-level {
    font-size: 2.6rem;
    background: linear-gradient(180deg, #ffd700 0%, #daa520 35%, #f5c542 65%, #b8860b 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    filter: drop-shadow(0 2px 4px rgba(184, 134, 11, 0.4));
}

/* ============================
   Corporate Culture Wave Section
   ============================ */
.culture-wave-section {
    position: relative;
    overflow: hidden;
    padding: 110px 0 90px;
    background: linear-gradient(160deg, #070e1a 0%, #0d1f3c 25%, #142e55 50%, #0f2847 75%, #0a1c35 100%);
    min-height: 650px;
}
.culture-wave-section::before {
    content: '';
    position: absolute;
    top: -50%; left: -50%;
    width: 200%; height: 200%;
    background: radial-gradient(ellipse at 30% 20%, rgba(232,119,14,0.04) 0%, transparent 50%),
                radial-gradient(ellipse at 70% 80%, rgba(26,107,181,0.06) 0%, transparent 50%);
    z-index: 0;
}

.culture-wave-bg {
    position: absolute;
    inset: 0;
    z-index: 0;
    overflow: hidden;
}

/* Stars */
.culture-star {
    position: absolute;
    width: 3px;
    height: 3px;
    background: #fff;
    border-radius: 50%;
    opacity: 0;
    animation: cultureTwinkle 3s ease-in-out infinite;
}
.culture-star:nth-child(4n+1) { animation-delay: 0s; width: 2px; height: 2px; }
.culture-star:nth-child(4n+2) { animation-delay: 0.8s; }
.culture-star:nth-child(4n+3) { animation-delay: 1.6s; width: 2px; height: 2px; }
.culture-star:nth-child(4n)   { animation-delay: 2.4s; }
@keyframes cultureTwinkle {
    0%, 100% { opacity: 0; transform: scale(0.5); }
    50% { opacity: 0.7; transform: scale(1.2); }
}

/* Clouds */
.culture-cloud {
    position: absolute;
    background: radial-gradient(ellipse at center, rgba(255,255,255,0.06) 0%, transparent 70%);
    border-radius: 50%;
}
.culture-cloud-1 {
    width: 600px; height: 200px;
    top: 8%; left: -8%;
    animation: cultureCloudDrift1 80s ease-in-out infinite alternate;
}
.culture-cloud-2 {
    width: 450px; height: 160px;
    top: 18%; right: -12%;
    animation: cultureCloudDrift2 95s ease-in-out infinite alternate;
}
.culture-cloud-3 {
    width: 380px; height: 130px;
    top: 4%; left: 35%;
    animation: cultureCloudDrift3 110s ease-in-out infinite alternate;
}
@keyframes cultureCloudDrift1 {
    0%   { transform: translateX(0) translateY(0); }
    100% { transform: translateX(100px) translateY(10px); }
}
@keyframes cultureCloudDrift2 {
    0%   { transform: translateX(0) translateY(0); }
    100% { transform: translateX(-80px) translateY(-8px); }
}
@keyframes cultureCloudDrift3 {
    0%   { transform: translateX(0) translateY(0); }
    100% { transform: translateX(60px) translateY(6px); }
}

/* City skyline */
.culture-city-skyline {
    position: absolute;
    bottom: 0; left: 0; right: 0;
    height: 200px;
    background:
        linear-gradient(180deg, transparent 0%, rgba(10,20,40,0.7) 100%),
        repeating-linear-gradient(90deg,
            transparent 0px, transparent 40px,
            rgba(255,255,255,0.02) 40px, rgba(255,255,255,0.02) 42px
        );
    mask-image: linear-gradient(180deg, transparent 0%, black 40%);
    -webkit-mask-image: linear-gradient(180deg, transparent 0%, black 40%);
}

.culture-wave-overlay {
    position: absolute;
    inset: 0;
    z-index: 1;
    background: linear-gradient(180deg, rgba(7,14,26,0.2) 0%, rgba(7,14,26,0.08) 50%, rgba(7,14,26,0.4) 100%);
    opacity: 0;
    transition: opacity 1.5s ease;
}
.culture-wave-section.in-view .culture-wave-overlay {
    opacity: 1;
}

.culture-wave-container {
    position: relative;
    z-index: 2;
}

/* Title */
.culture-wave-title-wrap {
    text-align: center;
    margin-bottom: 80px;
}
.culture-kicker {
    display: inline-block;
    font-size: 0.78rem;
    letter-spacing: 4px;
    color: rgba(245,166,35,0.6);
    text-transform: uppercase;
    margin-bottom: 12px;
    opacity: 0;
    transform: translateY(-10px);
    transition: opacity 0.6s ease 0.2s, transform 0.6s ease 0.2s;
}
.culture-wave-section.in-view .culture-kicker {
    opacity: 1;
    transform: translateY(0);
}
.culture-wave-title {
    text-align: center;
    font-size: 2.6rem;
    font-weight: 800;
    color: #fff;
    letter-spacing: 8px;
    margin-bottom: 0;
    opacity: 0;
    transform: translateX(-60px);
    transition: opacity 0.9s ease 0.1s, transform 0.9s cubic-bezier(0.16, 1, 0.3, 1) 0.1s;
    text-shadow: 0 2px 30px rgba(232,119,14,0.15);
}
.culture-wave-section.in-view .culture-wave-title {
    opacity: 1;
    transform: translateX(0);
}
.culture-title-line {
    width: 60px;
    height: 3px;
    background: linear-gradient(90deg, transparent, #e8770e, transparent);
    margin: 18px auto 0;
    border-radius: 2px;
    opacity: 0;
    transform: scaleX(0);
    transition: opacity 0.6s ease 0.5s, transform 0.6s ease 0.5s;
}
.culture-wave-section.in-view .culture-title-line {
    opacity: 1;
    transform: scaleX(1);
}

/* Timeline container */
.culture-timeline {
    position: relative;
    width: 100%;
    height: 420px;
    margin-bottom: 70px;
}

/* SVG wave */
.culture-wave-svg {
    position: absolute;
    top: 50%;
    left: 0;
    width: 100%;
    height: 160px;
    transform: translateY(-50%);
    overflow: visible;
}
.culture-wave-path-shadow {
    stroke-dasharray: 1600;
    stroke-dashoffset: 1600;
    transition: stroke-dashoffset 2.2s cubic-bezier(0.4, 0, 0.2, 1);
}
.culture-wave-path {
    stroke-dasharray: 1600;
    stroke-dashoffset: 1600;
    transition: stroke-dashoffset 2s cubic-bezier(0.4, 0, 0.2, 1) 0.1s;
}
.culture-wave-section.in-view .culture-wave-path,
.culture-wave-section.in-view .culture-wave-path-shadow {
    stroke-dashoffset: 0;
}

/* Dots */
.culture-dot {
    position: absolute;
    top: 50%;
    transform: translate(-50%, -50%) scale(0);
    z-index: 3;
    opacity: 0;
    transition: transform 0.7s cubic-bezier(0.34, 1.56, 0.64, 1), opacity 0.6s ease;
}
.culture-dot span {
    display: block;
    width: 16px;
    height: 16px;
    background: linear-gradient(135deg, #f5a623, #e8770e);
    border-radius: 50%;
    box-shadow: 0 0 0 4px rgba(232,119,14,0.2), 0 0 24px rgba(232,119,14,0.35);
    position: relative;
    z-index: 2;
}
.culture-dot i {
    display: block;
    position: absolute;
    top: 50%; left: 50%;
    width: 16px; height: 16px;
    border-radius: 50%;
    background: rgba(232,119,14,0.4);
    transform: translate(-50%, -50%) scale(1);
    animation: cultureDotPulse 2.5s ease-out infinite;
    z-index: 1;
    font-style: normal;
}
@keyframes cultureDotPulse {
    0%   { transform: translate(-50%, -50%) scale(1); opacity: 0.6; }
    100% { transform: translate(-50%, -50%) scale(3); opacity: 0; }
}
.culture-dot.show {
    transform: translate(-50%, -50%) scale(1);
    opacity: 1;
}

/* Nodes */
.culture-node {
    position: absolute;
    width: 190px;
    transform: translateX(-50%);
    text-align: center;
    opacity: 0;
    transition: opacity 0.7s ease, transform 0.7s cubic-bezier(0.16, 1, 0.3, 1);
}
.culture-node-top {
    bottom: calc(50% + 35px);
    transform: translateX(-50%) translateY(24px);
}
.culture-node-bottom {
    top: calc(50% + 35px);
    transform: translateX(-50%) translateY(24px);
}
.culture-node.show {
    opacity: 1;
}
.culture-node-top.show {
    transform: translateX(-50%) translateY(0);
}
.culture-node-bottom.show {
    transform: translateX(-50%) translateY(0);
}

/* Node card — glassmorphism */
.culture-node-card {
    background: rgba(255,255,255,0.04);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: 14px;
    padding: 20px 16px 18px;
    transition: all 0.4s ease;
    position: relative;
    overflow: hidden;
}
.culture-node-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 2px;
    background: linear-gradient(90deg, transparent, rgba(232,119,14,0.5), transparent);
    opacity: 0;
    transition: opacity 0.4s ease;
}
.culture-node.show .culture-node-card::before {
    opacity: 1;
}
.culture-node-card:hover {
    background: rgba(255,255,255,0.07);
    border-color: rgba(232,119,14,0.2);
    transform: translateY(-4px);
    box-shadow: 0 8px 32px rgba(232,119,14,0.1);
}

.culture-node-icon {
    font-size: 1.3rem;
    color: rgba(245,166,35,0.7);
    margin-bottom: 10px;
    line-height: 1;
}

.culture-node h3 {
    font-size: 1.05rem;
    font-weight: 700;
    color: #f5a623;
    margin-bottom: 8px;
    opacity: 0;
    transform: translateY(12px);
    transition: opacity 0.5s ease, transform 0.5s ease;
    letter-spacing: 1px;
}
.culture-node.show h3 {
    opacity: 1;
    transform: translateY(0);
}
.culture-node p {
    font-size: 0.85rem;
    color: rgba(255,255,255,0.72);
    line-height: 1.85;
    opacity: 0;
    transform: translateY(12px);
    transition: opacity 0.5s ease 0.2s, transform 0.5s ease 0.2s;
}
.culture-node.show p {
    opacity: 1;
    transform: translateY(0);
}

/* Summary */
.culture-summary {
    text-align: center;
    max-width: 880px;
    margin: 0 auto;
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.9s ease, transform 0.9s ease;
}
.culture-summary.show {
    opacity: 1;
    transform: translateY(0);
}
.culture-summary-inner {
    background: rgba(255,255,255,0.03);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(255,255,255,0.06);
    border-radius: 16px;
    padding: 36px 44px;
    position: relative;
}
.culture-summary-inner::before,
.culture-summary-inner::after {
    content: '';
    position: absolute;
    left: 50%; transform: translateX(-50%);
    width: 80px; height: 1px;
    background: linear-gradient(90deg, transparent, rgba(232,119,14,0.4), transparent);
}
.culture-summary-inner::before { top: 0; }
.culture-summary-inner::after  { bottom: 0; }
.culture-summary-icon {
    font-size: 1.4rem;
    color: rgba(232,119,14,0.5);
    margin-bottom: 16px;
}
.culture-summary p {
    font-size: 0.95rem;
    color: rgba(255,255,255,0.68);
    line-height: 2.1;
    letter-spacing: 0.5px;
}

/* Mobile responsive */
@media (max-width: 768px) {
    .culture-wave-section {
        padding: 60px 0 50px;
    }
    .culture-wave-title-wrap {
        margin-bottom: 50px;
    }
    .culture-wave-title {
        font-size: 1.8rem;
        letter-spacing: 4px;
    }
    .culture-kicker {
        font-size: 0.7rem;
        letter-spacing: 3px;
    }
    .culture-timeline {
        height: auto;
        min-height: 600px;
        display: flex;
        flex-direction: column;
        align-items: center;
        gap: 0;
    }
    .culture-wave-svg {
        display: none;
    }
    .culture-dot {
        position: relative;
        top: auto;
        left: auto !important;
        transform: scale(0);
        margin: 8px 0;
    }
    .culture-dot.show {
        transform: scale(1);
    }
    .culture-node {
        position: relative;
        top: auto !important;
        bottom: auto !important;
        left: auto !important;
        width: 100%;
        max-width: 300px;
        margin-bottom: 12px;
    }
    .culture-node-top,
    .culture-node-bottom {
        transform: translateX(0) translateY(20px);
    }
    .culture-node-top.show,
    .culture-node-bottom.show {
        transform: translateX(0) translateY(0);
    }
    .culture-summary-inner {
        padding: 24px 20px;
    }
    .culture-summary p {
        font-size: 0.88rem;
    }
}