/* ============================================================
   On The Way Tech - Global Styles
   Color: White #ffffff | Blue #0066ff | Orange #ff6b35
   ============================================================ */

/* --- Font Faces --- */
@font-face {
    font-family: 'Noto Sans TC';
    src: url('../assets/fonts/NotoSansTC-Regular.woff2') format('woff2');
    font-weight: 400;
    font-style: normal;
    font-display: swap;
}
@font-face {
    font-family: 'Noto Sans TC';
    src: url('../assets/fonts/NotoSansTC-Medium.woff2') format('woff2');
    font-weight: 500;
    font-style: normal;
    font-display: swap;
}
@font-face {
    font-family: 'Noto Sans TC';
    src: url('../assets/fonts/NotoSansTC-Bold.woff2') format('woff2');
    font-weight: 700;
    font-style: normal;
    font-display: swap;
}
@font-face {
    font-family: 'Inter';
    src: url('../assets/fonts/Inter-Regular.woff2') format('woff2');
    font-weight: 400;
    font-style: normal;
    font-display: swap;
}
@font-face {
    font-family: 'Inter';
    src: url('../assets/fonts/Inter-Medium.woff2') format('woff2');
    font-weight: 500;
    font-style: normal;
    font-display: swap;
}
@font-face {
    font-family: 'Inter';
    src: url('../assets/fonts/Inter-SemiBold.woff2') format('woff2');
    font-weight: 600;
    font-style: normal;
    font-display: swap;
}
@font-face {
    font-family: 'Inter';
    src: url('../assets/fonts/Inter-Bold.woff2') format('woff2');
    font-weight: 700;
    font-style: normal;
    font-display: swap;
}

/* Font Awesome */
@font-face {
    font-family: 'Font Awesome 6 Free';
    src: url('../assets/fonts/fa-solid-900.woff2') format('woff2');
    font-weight: 900;
    font-style: normal;
    font-display: block;
}
@font-face {
    font-family: 'Font Awesome 6 Free';
    src: url('../assets/fonts/fa-regular-400.woff2') format('woff2');
    font-weight: 400;
    font-style: normal;
    font-display: block;
}
@font-face {
    font-family: 'Font Awesome 6 Brands';
    src: url('../assets/fonts/fa-brands-400.woff2') format('woff2');
    font-weight: 400;
    font-style: normal;
    font-display: block;
}

.fa, .fas, .fa-solid {
    font-family: 'Font Awesome 6 Free';
    font-weight: 900;
    font-style: normal;
    -moz-osx-font-smoothing: grayscale;
    -webkit-font-smoothing: antialiased;
    display: inline-block;
    line-height: 1;
    text-rendering: auto;
}
.far, .fa-regular {
    font-family: 'Font Awesome 6 Free';
    font-weight: 400;
}
.fab, .fa-brands {
    font-family: 'Font Awesome 6 Brands';
    font-weight: 400;
}

/* FA icon codes */
.fa-bars::before { content: "\f0c9"; }
.fa-times::before { content: "\f00d"; }
.fa-globe::before { content: "\f0ac"; }
.fa-chevron-down::before { content: "\f078"; }
.fa-chevron-right::before { content: "\f054"; }
.fa-chevron-left::before { content: "\f053"; }
.fa-arrow-right::before { content: "\f061"; }
.fa-arrow-up::before { content: "\f062"; }
.fa-phone::before { content: "\f095"; }
.fa-envelope::before { content: "\f0e0"; }
.fa-map-marker-alt::before { content: "\f3c5"; }
.fa-clock::before { content: "\f017"; }
.fa-check::before { content: "\f00c"; }
.fa-check-circle::before { content: "\f058"; }
.fa-star::before { content: "\f005"; }
.fa-cog::before { content: "\f013"; }
.fa-cogs::before { content: "\f085"; }
.fa-users::before { content: "\f0c0"; }
.fa-building::before { content: "\f1ad"; }
.fa-industry::before { content: "\f275"; }
.fa-microchip::before { content: "\f2db"; }
.fa-gem::before { content: "\f3a5"; }
.fa-shield-alt::before { content: "\f3ed"; }
.fa-award::before { content: "\f559"; }
.fa-handshake::before { content: "\f2b5"; }
.fa-chart-line::before { content: "\f201"; }
.fa-lightbulb::before { content: "\f0eb"; }
.fa-rocket::before { content: "\f135"; }
.fa-leaf::before { content: "\f06c"; }
.fa-heart::before { content: "\f004"; }
.fa-search::before { content: "\f002"; }
.fa-eye::before { content: "\f06e"; }
.fa-flag::before { content: "\f024"; }
.fa-trophy::before { content: "\f091"; }
.fa-certificate::before { content: "\f0a3"; }
.fa-bolt::before { content: "\f0e7"; }
.fa-truck::before { content: "\f0d1"; }
.fa-ship::before { content: "\f21a"; }
.fa-plane::before { content: "\f072"; }
.fa-warehouse::before { content: "\f494"; }
.fa-box::before { content: "\f466"; }
.fa-boxes::before { content: "\f468"; }
.fa-file-alt::before { content: "\f15c"; }
.fa-clipboard-check::before { content: "\f46c"; }
.fa-project-diagram::before { content: "\f542"; }
.fa-network-wired::before { content: "\f6ff"; }
.fa-microscope::before { content: "\f610"; }
.fa-flask::before { content: "\f0c3"; }
.fa-sun::before { content: "\f185"; }
.fa-layer-group::before { content: "\f5fd"; }
.fa-filter::before { content: "\f0b0"; }
.fa-bullseye::before { content: "\f140"; }
.fa-compass::before { content: "\f14e"; }
.fa-newspaper::before { content: "\f1ea"; }
.fa-calendar-alt::before { content: "\f073"; }
.fa-external-link-alt::before { content: "\f35d"; }
.fa-quote-left::before { content: "\f10d"; }
.fa-angle-right::before { content: "\f105"; }
.fa-long-arrow-alt-right::before { content: "\f30b"; }
.fa-paper-plane::before { content: "\f1d8"; }
.fa-headset::before { content: "\f590"; }
.fa-comments::before { content: "\f086"; }
.fa-download::before { content: "\f019"; }
.fa-play-circle::before { content: "\f144"; }
.fa-th-large::before { content: "\f009"; }
.fa-cubes::before { content: "\f1b3"; }
.fa-sitemap::before { content: "\f0e8"; }
.fa-copyright::before { content: "\f1f9"; }
.fa-fax::before { content: "\f1ac"; }

/* --- CSS Variables --- */
:root {
    --bg-primary: #ffffff;
    --bg-secondary: #f0f5ff;
    --bg-card: #ffffff;
    --bg-card-hover: #f8fafc;
    --text-primary: #1a1a2e;
    --text-secondary: #4a5568;
    --text-muted: #94a3b8;
    --blue: #0066ff;
    --blue-light: #3b8bff;
    --blue-dark: #0052cc;
    --gold: #ff6b35;
    --gold-light: #ff8f5e;
    --gold-dark: #e55a2b;
    --border-color: rgba(0, 102, 255, 0.1);
    --border-gold: rgba(255, 107, 53, 0.2);
    --shadow-blue: rgba(0, 102, 255, 0.12);
    --shadow-gold: rgba(255, 107, 53, 0.1);
    --gradient-blue: linear-gradient(135deg, #0066ff, #00c6ff);
    --gradient-gold: linear-gradient(135deg, #ff6b35, #e55a2b);
    --gradient-hero: linear-gradient(135deg, #f0f5ff 0%, #ffffff 50%, #e8f4ff 100%);
    --font-tc: 'Noto Sans TC', 'Microsoft JhengHei', sans-serif;
    --font-en: 'Inter', 'Segoe UI', sans-serif;
    --radius: 12px;
    --radius-sm: 8px;
    --radius-lg: 20px;
    --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --max-width: 1320px;
}

/* --- Reset & Base --- */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

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

body {
    font-family: var(--font-tc);
    background: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.7;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body[lang="en"] {
    font-family: var(--font-en);
}

a {
    color: var(--blue-light);
    text-decoration: none;
    transition: color var(--transition);
}
a:hover {
    color: var(--gold);
}

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

ul, ol { list-style: none; }

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

/* --- Selection --- */
::selection {
    background: var(--blue);
    color: #fff;
}

/* --- Scrollbar --- */
::-webkit-scrollbar {
    width: 8px;
}
::-webkit-scrollbar-track {
    background: var(--bg-primary);
}
::-webkit-scrollbar-thumb {
    background: var(--blue-dark);
    border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
    background: var(--blue);
}

/* ============================================================
   Header / Navigation
   ============================================================ */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-color);
    transition: all var(--transition);
}

.header.scrolled {
    background: rgba(255, 255, 255, 0.95);
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.08);
}

.nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 72px;
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 24px;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    font-weight: 700;
    font-size: 1.25rem;
    color: var(--text-primary);
    text-decoration: none;
}

.nav-logo .logo-icon {
    width: 40px;
    height: 40px;
    background: var(--gradient-blue);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    color: #fff;
    font-weight: 700;
    flex-shrink: 0;
}

.nav-logo .logo-text {
    display: flex;
    flex-direction: column;
    line-height: 1.2;
}

.nav-logo .logo-text .logo-cn {
    font-size: 1rem;
    font-weight: 700;
    background: linear-gradient(135deg, var(--blue), var(--gold));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.nav-logo .logo-text .logo-en {
    font-family: var(--font-en);
    font-size: 0.65rem;
    color: var(--text-muted);
    font-weight: 500;
    letter-spacing: 0.5px;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 4px;
}

.nav-link {
    padding: 8px 16px;
    color: var(--text-secondary);
    font-size: 0.9rem;
    font-weight: 500;
    border-radius: var(--radius-sm);
    transition: all var(--transition);
    position: relative;
    white-space: nowrap;
}

.nav-link:hover,
.nav-link.active {
    color: var(--text-primary);
    background: rgba(0, 102, 255, 0.08);
}

.nav-link.active::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 20px;
    height: 2px;
    background: var(--blue);
    border-radius: 1px;
}

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

.nav-dropdown .dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    min-width: 200px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
    padding: 8px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(8px);
    transition: all var(--transition);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.08);
}

.nav-dropdown:hover .dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.dropdown-menu a {
    display: block;
    padding: 10px 16px;
    color: var(--text-secondary);
    font-size: 0.85rem;
    border-radius: var(--radius-sm);
    transition: all var(--transition);
}

.dropdown-menu a:hover {
    background: rgba(0, 102, 255, 0.08);
    color: var(--blue);
}

/* Language Switcher */
.lang-switch {
    display: flex;
    align-items: center;
    gap: 2px;
    background: var(--bg-card);
    border-radius: 20px;
    padding: 3px;
    margin-left: 16px;
    border: 1px solid var(--border-color);
}

.lang-btn {
    padding: 5px 12px;
    font-size: 0.75rem;
    font-weight: 600;
    border: none;
    background: transparent;
    color: var(--text-muted);
    cursor: pointer;
    border-radius: 16px;
    transition: all var(--transition);
    font-family: var(--font-en);
}

.lang-btn.active {
    background: var(--blue);
    color: #fff;
}

/* Mobile Menu Toggle */
.nav-toggle {
    display: none;
    background: none;
    border: none;
    color: var(--text-primary);
    font-size: 1.5rem;
    cursor: pointer;
    padding: 4px;
}

/* ============================================================
   Hero Section
   ============================================================ */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    background: var(--gradient-hero);
    overflow: hidden;
    padding-top: 72px;
}

.hero-bg {
    position: absolute;
    inset: 0;
    overflow: hidden;
}

.hero-bg .grid-pattern {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(0, 102, 255, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 102, 255, 0.03) 1px, transparent 1px);
    background-size: 60px 60px;
}

.hero-bg .glow-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.4;
}

.hero-bg .glow-orb-1 {
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(0, 102, 255, 0.15), transparent 70%);
    top: -10%;
    right: -5%;
}

.hero-bg .glow-orb-2 {
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(255, 107, 53, 0.08), transparent 70%);
    bottom: -10%;
    left: -5%;
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 700px;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 16px;
    background: rgba(0, 102, 255, 0.1);
    border: 1px solid rgba(0, 102, 255, 0.2);
    border-radius: 20px;
    font-size: 0.8rem;
    color: var(--blue-light);
    margin-bottom: 24px;
}

.hero-badge .dot {
    width: 6px;
    height: 6px;
    background: var(--gold);
    border-radius: 50%;
    animation: pulse-dot 2s ease-in-out infinite;
}

@keyframes pulse-dot {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.5; transform: scale(1.5); }
}

.hero h1 {
    font-size: clamp(2.2rem, 5vw, 3.5rem);
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 20px;
}

.hero h1 .highlight {
    background: linear-gradient(135deg, var(--blue), var(--gold));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero p {
    font-size: 1.1rem;
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 32px;
    max-width: 560px;
}

.hero-btns {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}

/* ============================================================
   Buttons
   ============================================================ */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 28px;
    font-size: 0.95rem;
    font-weight: 600;
    border: none;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: all var(--transition);
    text-decoration: none;
    font-family: inherit;
    white-space: nowrap;
}

.btn-primary {
    background: var(--gradient-blue);
    color: #fff;
    box-shadow: 0 4px 15px var(--shadow-blue);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0, 102, 255, 0.3);
    color: #fff;
}

.btn-outline {
    background: transparent;
    color: var(--text-primary);
    border: 1px solid var(--border-color);
}

.btn-outline:hover {
    background: rgba(0, 102, 255, 0.08);
    border-color: var(--blue);
    color: var(--blue);
}

.btn-gold {
    background: var(--gradient-gold);
    color: #fff;
}

.btn-gold:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px var(--shadow-gold);
    color: #fff;
}

.btn-sm {
    padding: 8px 20px;
    font-size: 0.85rem;
}

.btn-lg {
    padding: 16px 36px;
    font-size: 1.05rem;
}

/* ============================================================
   Section Styles
   ============================================================ */
.section {
    padding: 100px 0;
    position: relative;
}

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

.section-header {
    text-align: center;
    margin-bottom: 64px;
}

.section-label {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--blue);
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 16px;
    font-family: var(--font-en);
}

.section-label::before,
.section-label::after {
    content: '';
    width: 30px;
    height: 1px;
    background: var(--blue);
    opacity: 0.3;
}

.section-title {
    font-size: clamp(1.8rem, 3.5vw, 2.5rem);
    font-weight: 700;
    margin-bottom: 16px;
    line-height: 1.3;
}

.section-title .gold {
    color: var(--gold);
}

.section-desc {
    font-size: 1.05rem;
    color: var(--text-secondary);
    max-width: 640px;
    margin: 0 auto;
    line-height: 1.8;
}

/* ============================================================
   Stats Section
   ============================================================ */
.stats {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    padding: 60px 0;
}

.stat-card {
    text-align: center;
    padding: 32px 20px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
    transition: all var(--transition);
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.04);
}

.stat-card:hover {
    border-color: var(--blue);
    transform: translateY(-4px);
    box-shadow: 0 12px 40px var(--shadow-blue);
}

.stat-number {
    font-size: 2.5rem;
    font-weight: 700;
    font-family: var(--font-en);
    background: linear-gradient(135deg, var(--blue), var(--gold));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 8px;
}

.stat-label {
    font-size: 0.9rem;
    color: var(--text-secondary);
}

/* ============================================================
   Card Styles
   ============================================================ */
.card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
    padding: 32px;
    transition: all var(--transition);
    position: relative;
    overflow: hidden;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.04);
}

.card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--gradient-blue);
    opacity: 0;
    transition: opacity var(--transition);
}

.card:hover {
    border-color: rgba(0, 102, 255, 0.3);
    transform: translateY(-4px);
    box-shadow: 0 20px 40px rgba(0, 102, 255, 0.08);
}

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

.card-icon {
    width: 56px;
    height: 56px;
    background: rgba(0, 102, 255, 0.1);
    border: 1px solid rgba(0, 102, 255, 0.15);
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
    color: var(--blue-light);
    margin-bottom: 20px;
    transition: all var(--transition);
}

.card:hover .card-icon {
    background: var(--gradient-blue);
    color: #fff;
    border-color: transparent;
}

.card-gold .card-icon {
    background: rgba(255, 107, 53, 0.1);
    border-color: rgba(255, 107, 53, 0.15);
    color: var(--gold);
}

.card-gold:hover .card-icon {
    background: var(--gradient-gold);
    color: #fff;
}

.card h3 {
    font-size: 1.15rem;
    font-weight: 600;
    margin-bottom: 12px;
}

.card p {
    color: var(--text-secondary);
    font-size: 0.9rem;
    line-height: 1.7;
}

/* Card Grid */
.card-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.card-grid-2 {
    grid-template-columns: repeat(2, 1fr);
}

.card-grid-4 {
    grid-template-columns: repeat(4, 1fr);
}

/* Product Card */
.product-card {
    padding: 0;
    overflow: hidden;
}

.product-card .card-img {
    height: 200px;
    background: linear-gradient(135deg, #f0f5ff, #e8f4ff);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 3rem;
    color: var(--blue);
    border-bottom: 1px solid var(--border-color);
    position: relative;
    overflow: hidden;
}

.product-card .card-img::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(0, 102, 255, 0.05), rgba(255, 107, 53, 0.03));
}

.product-card .card-body {
    padding: 24px;
}

.product-card .card-body h3 {
    font-size: 1.15rem;
    margin-bottom: 8px;
}

.product-card .card-body p {
    color: var(--text-secondary);
    font-size: 0.88rem;
    margin-bottom: 16px;
}

.product-card .card-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 0.85rem;
    color: var(--blue-light);
    font-weight: 500;
    transition: all var(--transition);
}

.product-card .card-link:hover {
    color: var(--gold);
    gap: 10px;
}

/* ============================================================
   Partners / Logo Row
   ============================================================ */
.partner-row {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 48px;
    flex-wrap: wrap;
    padding: 40px 0;
}

.partner-item {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 16px 32px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
    color: var(--text-muted);
    font-size: 1rem;
    font-weight: 600;
    transition: all var(--transition);
    min-width: 160px;
}

.partner-item:hover {
    border-color: var(--blue);
    color: var(--text-secondary);
}

/* ============================================================
   Footer
   ============================================================ */
.footer {
    background: #f8fafc;
    border-top: 1px solid var(--border-color);
    padding: 60px 0 0;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr repeat(3, 1fr);
    gap: 40px;
    padding-bottom: 40px;
}

.footer-brand .footer-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 16px;
    text-decoration: none;
    color: var(--text-primary);
}

.footer-brand .footer-logo .logo-icon {
    width: 36px;
    height: 36px;
    background: var(--gradient-blue);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.9rem;
    color: #fff;
    font-weight: 700;
}

.footer-brand .footer-logo span {
    font-weight: 700;
    font-size: 1rem;
}

.footer-brand p {
    color: var(--text-muted);
    font-size: 0.85rem;
    line-height: 1.7;
    margin-bottom: 20px;
}

.footer-col h4 {
    font-size: 0.95rem;
    font-weight: 600;
    margin-bottom: 20px;
    color: var(--text-primary);
}

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

.footer-col ul li a {
    color: var(--text-muted);
    font-size: 0.85rem;
    transition: color var(--transition);
}

.footer-col ul li a:hover {
    color: var(--blue-light);
}

.footer-contact-item {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    margin-bottom: 12px;
    color: var(--text-muted);
    font-size: 0.85rem;
}

.footer-contact-item i {
    color: var(--blue);
    margin-top: 4px;
    width: 16px;
    text-align: center;
}

.footer-bottom {
    border-top: 1px solid var(--border-color);
    padding: 20px 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.8rem;
    color: var(--text-muted);
}

.footer-bottom a {
    color: var(--text-muted);
}

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

/* ============================================================
   Page Header (inner pages)
   ============================================================ */
.page-header {
    padding: 140px 0 60px;
    background: var(--gradient-hero);
    position: relative;
    overflow: hidden;
}

.page-header::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(0, 102, 255, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 102, 255, 0.03) 1px, transparent 1px);
    background-size: 60px 60px;
}

.page-header .container {
    position: relative;
    z-index: 2;
}

.page-header h1 {
    font-size: clamp(2rem, 4vw, 2.8rem);
    font-weight: 700;
    margin-bottom: 12px;
}

.page-header .breadcrumb {
    display: flex;
    gap: 8px;
    font-size: 0.85rem;
    color: var(--text-muted);
}

.page-header .breadcrumb a {
    color: var(--text-muted);
}

.page-header .breadcrumb a:hover {
    color: var(--blue-light);
}

.page-header .breadcrumb .sep {
    color: var(--text-muted);
}

/* ============================================================
   Misc Components
   ============================================================ */

/* Tags */
.tag {
    display: inline-block;
    padding: 4px 12px;
    font-size: 0.75rem;
    font-weight: 500;
    border-radius: 12px;
    background: rgba(0, 102, 255, 0.1);
    color: var(--blue-light);
    border: 1px solid rgba(0, 102, 255, 0.15);
}

.tag-gold {
    background: rgba(255, 107, 53, 0.1);
    color: var(--gold);
    border-color: rgba(255, 107, 53, 0.15);
}

/* Divider */
.divider {
    width: 60px;
    height: 3px;
    background: var(--gradient-blue);
    border-radius: 2px;
    margin: 16px 0;
}

.divider-center {
    margin: 16px auto;
}

/* Back to top */
.back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 44px;
    height: 44px;
    background: var(--gradient-blue);
    border: none;
    border-radius: 50%;
    color: #fff;
    font-size: 1rem;
    cursor: pointer;
    z-index: 999;
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: all var(--transition);
    box-shadow: 0 4px 15px var(--shadow-blue);
}

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

.back-to-top:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(0, 102, 255, 0.25);
}

/* Mouse follow glow */
.cursor-glow {
    position: fixed;
    width: 300px;
    height: 300px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(0, 102, 255, 0.04), transparent 70%);
    pointer-events: none;
    z-index: 0;
    transform: translate(-50%, -50%);
    transition: transform 0.1s ease-out;
}

/* Loading overlay */
.loading-overlay {
    position: fixed;
    inset: 0;
    background: var(--bg-primary);
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: opacity 0.5s ease, visibility 0.5s ease;
}

.loading-overlay.hidden {
    opacity: 0;
    visibility: hidden;
}

.loader {
    width: 48px;
    height: 48px;
    border: 3px solid var(--border-color);
    border-top-color: var(--blue);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

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

/* ============================================================
   Utility Classes
   ============================================================ */
.text-center { text-align: center; }
.text-blue { color: var(--blue-light); }
.text-gold { color: var(--gold); }
.text-muted { color: var(--text-muted); }
.mt-20 { margin-top: 20px; }
.mt-40 { margin-top: 40px; }
.mb-20 { margin-bottom: 20px; }
.mb-40 { margin-bottom: 40px; }
.flex { display: flex; }
.flex-center { display: flex; align-items: center; justify-content: center; }
.gap-16 { gap: 16px; }
.gap-24 { gap: 24px; }
.hidden { display: none !important; }