/* ============================================
   家禾置业 JIAHE REALTY — Design System v2.0
   Premium Cinematic · Dark Gold · Silicon Valley Grade
   ============================================ */

/* --- Google Fonts Import --- */
@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@400;500;600;700;800;900&family=Playfair+Display:wght@400;600;700;800&family=Noto+Sans+SC:wght@300;400;500;600;700;800;900&display=swap');

/* --- CSS Variables (Design Tokens) --- */
:root {
    /* Deep Luxury Palette */
    --bg: #f8f6f1;
    --bg-alt: #f0ece3;
    --bg-dark: #0a1628;
    --bg-dark-alt: #0f1d32;
    --card: #ffffff;
    --text: #1a1a2e;
    --text-secondary: #555566;
    --text-muted: #8c8c9a;
    --muted: #c0bdb4;
    --border: #e2ddd3;
    --border-light: #eee9e0;

    /* Gold Spectrum */
    --gold: #c9a84c;
    --gold-light: #dfc172;
    --gold-dark: #a68a32;
    --gold-bg: rgba(201,168,76,0.08);
    --gold-border: rgba(201,168,76,0.2);
    --gold-glow: rgba(201,168,76,0.15);

    /* Accent Colors */
    --navy: #0a1628;
    --navy-light: #162a4a;
    --teal: #2d8f7b;
    --teal-light: #3db09a;
    --coral: #e8725c;
    --white: #ffffff;
    --dark: #0a0e1a;
    --success: #2d8f7b;
    --error: #e8725c;

    /* Typography */
    --font-zh: 'Noto Sans SC', -apple-system, 'PingFang SC', 'Hiragino Sans GB', 'Microsoft YaHei', sans-serif;
    --font-en: 'Montserrat', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-display: 'Playfair Display', Georgia, 'Times New Roman', serif;

    /* Type Scale */
    --text-xs: 0.75rem;
    --text-sm: 0.875rem;
    --text-base: 1rem;
    --text-md: 1.0625rem;
    --text-lg: 1.125rem;
    --text-xl: 1.25rem;
    --text-2xl: 1.5rem;
    --text-3xl: 2rem;
    --text-4xl: 2.5rem;
    --text-5xl: 3.5rem;
    --text-6xl: 4.5rem;

    /* Spacing */
    --space-xs: 4px;
    --space-sm: 8px;
    --space-md: 16px;
    --space-lg: 24px;
    --space-xl: 32px;
    --space-2xl: 48px;
    --space-3xl: 64px;
    --space-4xl: 80px;
    --space-5xl: 120px;

    /* Shadows */
    --shadow-xs: 0 1px 3px rgba(0,0,0,0.04);
    --shadow-sm: 0 2px 8px rgba(0,0,0,0.06);
    --shadow-md: 0 8px 30px rgba(0,0,0,0.08);
    --shadow-lg: 0 20px 60px rgba(0,0,0,0.10);
    --shadow-xl: 0 30px 80px rgba(0,0,0,0.14);
    --shadow-gold: 0 8px 32px rgba(201,168,76,0.2);
    --shadow-card-hover: 0 20px 50px rgba(0,0,0,0.12);
    --shadow-dark: 0 20px 60px rgba(10,22,40,0.4);

    /* Border Radius */
    --radius-xs: 4px;
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --radius-xl: 28px;
    --radius-full: 50px;

    /* Transitions */
    --ease: cubic-bezier(0.25, 0.46, 0.45, 0.94);
    --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
    --transition: 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    --transition-fast: 0.25s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    --transition-slow: 0.8s cubic-bezier(0.16, 1, 0.3, 1);

    /* Layout */
    --max-width: 1280px;
    --header-h: 76px;
}

/* ============================================
   RESET & BASE
   ============================================ */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html {
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
    font-size: 16px;
}
body {
    font-family: var(--font-zh);
    background: var(--bg);
    color: var(--text);
    line-height: 1.8;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; transition: color var(--transition-fast); }
ul, ol { list-style: none; }
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-zh);
    line-height: 1.3;
    font-weight: 700;
    color: var(--text);
}
p { color: var(--text-secondary); }
strong { color: var(--text); font-weight: 600; }

/* Scrollbar */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--bg-dark); }
::-webkit-scrollbar-thumb { background: var(--gold); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--gold-light); }

/* ============================================
   UTILITY CLASSES
   ============================================ */
.container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 var(--space-lg);
}
.section-padding { padding: var(--space-5xl) 0; }
.section-padding-sm { padding: var(--space-4xl) 0; }
.text-accent { color: var(--gold); }
.text-center { text-align: center; }
.font-display { font-family: var(--font-display); }
.font-en { font-family: var(--font-en); }

/* Gold Divider */
.gold-line {
    width: 56px;
    height: 3px;
    background: linear-gradient(90deg, var(--gold), var(--gold-light));
    border-radius: 2px;
    margin: var(--space-lg) 0;
}

/* Section Header */
.section-header {
    text-align: center;
    margin-bottom: var(--space-3xl);
    max-width: 720px;
    margin-left: auto;
    margin-right: auto;
}
.section-header .section-tag {
    display: inline-block;
    font-family: var(--font-en);
    font-size: 0.7rem;
    letter-spacing: 4px;
    text-transform: uppercase;
    color: var(--gold);
    margin-bottom: var(--space-md);
    font-weight: 700;
    padding: 6px 20px;
    background: var(--gold-bg);
    border: 1px solid var(--gold-border);
    border-radius: var(--radius-full);
}
.section-header h2 {
    font-size: var(--text-3xl);
    font-weight: 800;
    margin-bottom: var(--space-sm);
    letter-spacing: 1px;
    background: linear-gradient(135deg, var(--text) 0%, var(--navy-light) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}
.section-header .section-subtitle {
    font-size: var(--text-md);
    color: var(--text-secondary);
    line-height: 1.9;
    margin-top: var(--space-md);
}

/* ============================================
   BUTTONS
   ============================================ */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 15px 38px;
    border-radius: var(--radius-full);
    font-family: var(--font-zh);
    font-size: var(--text-sm);
    font-weight: 600;
    cursor: pointer;
    border: none;
    transition: all var(--transition);
    letter-spacing: 0.8px;
    white-space: nowrap;
    position: relative;
    overflow: hidden;
}
.btn-icon { font-size: 1.1rem; }
.btn-accent {
    background: linear-gradient(135deg, var(--gold) 0%, var(--gold-dark) 100%);
    color: var(--white);
    box-shadow: var(--shadow-gold);
}
.btn-accent:hover {
    transform: translateY(-3px);
    box-shadow: 0 16px 40px rgba(201,168,76,0.35);
}
.btn-glass {
    background: rgba(255,255,255,0.12);
    color: var(--white);
    border: 1px solid rgba(255,255,255,0.25);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}
.btn-glass:hover {
    background: rgba(255,255,255,0.22);
    transform: translateY(-3px);
    border-color: rgba(255,255,255,0.4);
}
.btn-glass-dark {
    background: rgba(255,255,255,0.08);
    color: var(--white);
    border: 1px solid rgba(255,255,255,0.2);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}
.btn-glass-dark:hover {
    background: rgba(255,255,255,0.15);
    transform: translateY(-3px);
}
.btn-outline {
    background: transparent;
    color: var(--gold);
    border: 2px solid var(--gold);
}
.btn-outline:hover {
    background: var(--gold);
    color: var(--white);
    transform: translateY(-3px);
    box-shadow: var(--shadow-gold);
}
.btn-dark {
    background: var(--navy);
    color: var(--white);
}
.btn-dark:hover {
    background: var(--navy-light);
    transform: translateY(-3px);
}
.btn-white {
    background: var(--white);
    color: var(--navy);
    font-weight: 700;
    box-shadow: var(--shadow-md);
}
.btn-white:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
}
.btn-lg { padding: 18px 48px; font-size: var(--text-base); }
.btn-sm { padding: 10px 24px; font-size: var(--text-xs); }

/* ============================================
   HEADER / NAVIGATION
   ============================================ */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: var(--header-h);
    z-index: 1000;
    background: transparent;
    transition: all var(--transition);
}
.site-header.scrolled {
    background: rgba(10,22,40,0.92);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    box-shadow: 0 4px 30px rgba(0,0,0,0.15);
}
.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: var(--header-h);
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 var(--space-xl);
}

/* Logo */
.logo a {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    text-decoration: none;
    line-height: 1.2;
    transition: opacity var(--transition-fast);
}
.logo a:hover { opacity: 0.85; }
.logo-zh {
    font-size: 1.4rem;
    font-weight: 800;
    color: var(--gold);
    letter-spacing: 4px;
}
.logo-en {
    font-family: var(--font-en);
    font-size: 0.55rem;
    font-weight: 600;
    color: rgba(255,255,255,0.5);
    letter-spacing: 4px;
    text-transform: uppercase;
}
.site-header.scrolled .logo-en { color: rgba(255,255,255,0.5); }

/* Desktop Nav */
.main-nav { display: flex; align-items: center; gap: 4px; }
.main-nav > li { position: relative; }
.main-nav > li > a {
    display: flex;
    align-items: center;
    gap: 4px;
    padding: 8px 18px;
    font-size: var(--text-sm);
    font-weight: 500;
    color: rgba(255,255,255,0.7);
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
}
.main-nav > li > a:hover,
.main-nav > li > a.active {
    color: var(--gold);
    background: rgba(201,168,76,0.1);
}
.nav-arrow {
    font-size: 0.55rem;
    transition: transform var(--transition-fast);
    color: rgba(255,255,255,0.4);
}
.main-nav > li:hover .nav-arrow { transform: rotate(180deg); color: var(--gold); }

/* Nav CTA Button */
.nav-cta-btn {
    background: linear-gradient(135deg, var(--gold), var(--gold-dark)) !important;
    color: var(--white) !important;
    border-radius: var(--radius-full) !important;
    padding: 10px 24px !important;
    font-weight: 600 !important;
}
.nav-cta-btn:hover {
    box-shadow: 0 4px 20px rgba(201,168,76,0.3) !important;
    transform: translateY(-1px);
}

/* Dropdown */
.dropdown {
    position: absolute;
    top: calc(100% + 10px);
    left: 50%;
    transform: translateX(-50%) translateY(4px);
    min-width: 220px;
    background: var(--navy);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: var(--radius-md);
    padding: 8px;
    opacity: 0;
    visibility: hidden;
    transition: all 0.25s var(--ease);
    box-shadow: var(--shadow-dark);
}
.main-nav > li:hover .dropdown {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(0);
}
.dropdown a {
    display: block;
    padding: 10px 16px;
    font-size: var(--text-sm);
    color: rgba(255,255,255,0.6);
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
}
.dropdown a:hover {
    color: var(--gold);
    background: rgba(201,168,76,0.1);
}

/* Mobile Toggle */
.mobile-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    padding: 8px;
    z-index: 1100;
    background: none;
    border: none;
}
.mobile-toggle span {
    width: 22px;
    height: 1.5px;
    background: var(--white);
    border-radius: 2px;
    transition: all 0.3s;
}
.mobile-toggle.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.mobile-toggle.active span:nth-child(2) { opacity: 0; }
.mobile-toggle.active span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

/* Mobile Nav */
.mobile-nav {
    display: none;
    position: fixed;
    top: 0;
    right: -100%;
    width: 100%;
    max-width: 360px;
    height: 100vh;
    background: var(--navy);
    z-index: 1050;
    padding: 100px 32px 40px;
    transition: right 0.4s var(--ease-out);
    overflow-y: auto;
    box-shadow: -8px 0 40px rgba(0,0,0,0.3);
}
.mobile-nav.open { right: 0; }
.mobile-nav a {
    display: block;
    padding: 14px 0;
    font-size: var(--text-base);
    color: rgba(255,255,255,0.65);
    border-bottom: 1px solid rgba(255,255,255,0.06);
}
.mobile-nav a:hover { color: var(--gold); }
.mobile-nav .mobile-sub { padding-left: 20px; }
.mobile-nav .mobile-sub a {
    font-size: var(--text-sm);
    color: rgba(255,255,255,0.4);
}
.mobile-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.5);
    z-index: 1040;
    opacity: 0;
    transition: opacity 0.3s;
}
.mobile-overlay.show { opacity: 1; }

/* ============================================
   HERO SECTION — Cinematic Full-Screen
   ============================================ */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}
.hero-bg {
    position: absolute;
    inset: 0;
    z-index: 0;
}
.hero-bg img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center 30%;
    transform: scale(1.05);
    animation: heroZoom 25s ease-in-out infinite alternate;
}
@keyframes heroZoom {
    0% { transform: scale(1.05); }
    100% { transform: scale(1.15); }
}
.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        180deg,
        rgba(10,22,40,0.65) 0%,
        rgba(10,22,40,0.55) 30%,
        rgba(10,22,40,0.70) 70%,
        rgba(10,14,26,0.92) 100%
    );
    z-index: 1;
}
.hero-particles {
    position: absolute;
    inset: 0;
    z-index: 2;
    pointer-events: none;
    overflow: hidden;
}
.hero .container {
    position: relative;
    z-index: 3;
    width: 100%;
}
.hero-inner {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding-top: calc(var(--header-h) + 40px);
    padding-bottom: 60px;
}
.hero-tag {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 8px 24px;
    background: rgba(201,168,76,0.12);
    border: 1px solid rgba(201,168,76,0.25);
    border-radius: var(--radius-full);
    font-family: var(--font-en);
    font-size: 0.7rem;
    font-weight: 600;
    color: var(--gold-light);
    letter-spacing: 3px;
    margin-bottom: var(--space-xl);
    text-transform: uppercase;
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(6px);
}
.hero-tag-dot {
    width: 8px;
    height: 8px;
    background: var(--gold);
    border-radius: 50%;
    animation: pulse-dot 2s infinite;
    box-shadow: 0 0 12px rgba(201,168,76,0.5);
}
@keyframes pulse-dot {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.4; transform: scale(0.8); }
}
.hero-title {
    font-size: var(--text-6xl);
    font-weight: 900;
    line-height: 1.15;
    margin-bottom: var(--space-xl);
    color: var(--white);
    letter-spacing: 2px;
    text-shadow: 0 4px 30px rgba(0,0,0,0.3);
}
.hero-title .highlight {
    background: linear-gradient(135deg, var(--gold-light) 0%, var(--gold) 50%, var(--gold-light) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    background-size: 200% auto;
    animation: goldShimmer 4s ease-in-out infinite;
}
@keyframes goldShimmer {
    0% { background-position: 0% center; }
    50% { background-position: 100% center; }
    100% { background-position: 0% center; }
}
.hero-subtitle {
    font-size: var(--text-lg);
    color: rgba(255,255,255,0.75);
    line-height: 2;
    margin-bottom: var(--space-2xl);
    max-width: 700px;
}
.hero-subtitle strong { color: var(--white); }
.hero-buttons {
    display: flex;
    gap: var(--space-md);
    flex-wrap: wrap;
    justify-content: center;
    margin-bottom: var(--space-3xl);
}

/* Hero Stats Panel — Glassmorphism */
.hero-stats-panel {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2px;
    max-width: 800px;
    width: 100%;
    border-radius: var(--radius-lg);
    overflow: hidden;
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid rgba(255,255,255,0.1);
}
.hero-stat-card {
    background: rgba(255,255,255,0.06);
    padding: var(--space-xl) var(--space-lg);
    text-align: center;
    transition: background var(--transition-fast);
}
.hero-stat-card:hover {
    background: rgba(255,255,255,0.1);
}
.hero-stat-value {
    font-family: var(--font-en);
    font-size: var(--text-3xl);
    font-weight: 800;
    color: var(--gold);
    line-height: 1;
    margin-bottom: 6px;
}
.hero-stat-label {
    font-size: var(--text-xs);
    color: rgba(255,255,255,0.55);
    font-weight: 500;
    letter-spacing: 0.5px;
}

/* Scroll Indicator */
.hero-scroll-indicator {
    position: absolute;
    bottom: 36px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 4;
    text-align: center;
    color: rgba(255,255,255,0.4);
    font-size: var(--text-xs);
    letter-spacing: 2px;
    animation: floatUp 2s ease-in-out infinite;
}
.scroll-arrow {
    width: 20px;
    height: 20px;
    margin: 8px auto 0;
    border-right: 1.5px solid rgba(255,255,255,0.3);
    border-bottom: 1.5px solid rgba(255,255,255,0.3);
    transform: rotate(45deg);
}
@keyframes floatUp {
    0%, 100% { transform: translateX(-50%) translateY(0); }
    50% { transform: translateX(-50%) translateY(8px); }
}

/* ============================================
   TRUST BAR
   ============================================ */
.trust-bar {
    background: var(--navy);
    border-bottom: 1px solid rgba(201,168,76,0.15);
    padding: var(--space-xl) 0;
    position: relative;
    overflow: hidden;
}
.trust-bar::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--gold), transparent);
}
.trust-items {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0;
}
.trust-item {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    padding: 0 var(--space-2xl);
}
.trust-divider {
    width: 1px;
    height: 36px;
    background: rgba(255,255,255,0.1);
}
.trust-icon-box {
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(201,168,76,0.1);
    border: 1px solid rgba(201,168,76,0.2);
    border-radius: var(--radius-sm);
    color: var(--gold);
    flex-shrink: 0;
}
.trust-text { text-align: left; }
.trust-label {
    font-size: var(--text-sm);
    color: rgba(255,255,255,0.8);
    font-weight: 600;
    line-height: 1.3;
}
.trust-sub {
    font-family: var(--font-en);
    font-size: var(--text-xs);
    color: rgba(255,255,255,0.35);
    font-weight: 500;
    letter-spacing: 0.5px;
}

/* ============================================
   ABOUT INTRO SECTION
   ============================================ */
.about-intro-section { background: var(--white); }
.about-intro-grid {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: var(--space-3xl);
    align-items: center;
}
.about-intro-content .section-tag {
    display: inline-block;
    font-family: var(--font-en);
    font-size: 0.7rem;
    letter-spacing: 4px;
    text-transform: uppercase;
    color: var(--gold);
    margin-bottom: var(--space-md);
    font-weight: 700;
    padding: 6px 20px;
    background: var(--gold-bg);
    border: 1px solid var(--gold-border);
    border-radius: var(--radius-full);
}
.about-intro-content h2 {
    font-size: var(--text-3xl);
    font-weight: 800;
    line-height: 1.3;
    margin-bottom: 0;
}
.about-lead {
    font-size: var(--text-md);
    line-height: 2;
    color: var(--text-secondary);
    margin-top: var(--space-lg);
}
.about-intro-content p {
    line-height: 2;
    margin-bottom: var(--space-md);
}
.about-highlights {
    display: flex;
    gap: var(--space-2xl);
    margin-top: var(--space-2xl);
    padding-top: var(--space-xl);
    border-top: 1px solid var(--border);
}
.about-highlight-item {
    display: flex;
    flex-direction: column;
    gap: 4px;
}
.highlight-number {
    font-family: var(--font-en);
    font-size: var(--text-2xl);
    font-weight: 800;
    color: var(--gold);
    line-height: 1;
}
.highlight-text {
    font-size: var(--text-xs);
    color: var(--text-muted);
    font-weight: 500;
}

/* Image Stack */
.about-image-stack {
    position: relative;
}
.about-img-main {
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    width: 100%;
    height: auto;
}
.about-img-float {
    position: absolute;
    bottom: -30px;
    left: -40px;
    width: 220px;
    height: auto;
    border-radius: var(--radius-md);
    border: 4px solid var(--white);
    box-shadow: var(--shadow-xl);
}

/* ============================================
   PAIN POINTS — Dark Background
   ============================================ */
.pain-section {
    background: var(--bg-dark);
    position: relative;
    overflow: hidden;
}
.pain-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--gold), transparent);
}
.pain-section .section-header h2 {
    -webkit-text-fill-color: var(--white);
    background: none;
}
.pain-section .section-header .section-subtitle {
    color: rgba(255,255,255,0.5);
}
.pain-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-lg);
}
.pain-card {
    background: rgba(255,255,255,0.04);
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: var(--radius-lg);
    padding: var(--space-2xl) var(--space-xl);
    position: relative;
    overflow: hidden;
    transition: all var(--transition);
}
.pain-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--coral), var(--gold));
    opacity: 0;
    transition: opacity var(--transition);
}
.pain-card:hover {
    background: rgba(255,255,255,0.07);
    border-color: rgba(255,255,255,0.12);
    transform: translateY(-6px);
}
.pain-card:hover::before { opacity: 1; }
.pain-number {
    font-family: var(--font-en);
    font-size: var(--text-5xl);
    font-weight: 900;
    color: rgba(201,168,76,0.08);
    position: absolute;
    top: 12px;
    right: 16px;
    line-height: 1;
}
.pain-icon-new {
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(232,114,92,0.12);
    border: 1px solid rgba(232,114,92,0.2);
    border-radius: var(--radius-md);
    color: var(--coral);
    margin-bottom: var(--space-lg);
}
.pain-card h3 {
    font-size: var(--text-base);
    color: var(--white);
    margin-bottom: var(--space-sm);
    font-weight: 700;
}
.pain-card p {
    font-size: var(--text-sm);
    color: rgba(255,255,255,0.5);
    line-height: 1.8;
}

/* ============================================
   CORE STRENGTHS
   ============================================ */
.strengths-section { background: var(--bg); }
.strengths-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-xl);
}
.strength-card {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: var(--space-2xl);
    transition: all var(--transition);
    position: relative;
    overflow: hidden;
}
.strength-card::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--gold), var(--gold-light));
    opacity: 0;
    transition: opacity var(--transition);
}
.strength-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-card-hover);
    border-color: var(--gold-border);
}
.strength-card:hover::after { opacity: 1; }

/* Featured card */
.strength-card-featured {
    background: var(--navy);
    border-color: rgba(201,168,76,0.2);
}
.strength-card-featured h3 { color: var(--white); }
.strength-card-featured .strength-lead { color: rgba(255,255,255,0.6); }
.strength-card-featured .strength-details li { color: rgba(255,255,255,0.55); }
.strength-card-featured .strength-badge { background: rgba(201,168,76,0.15); }
.strength-card-featured .strength-icon-new {
    background: rgba(201,168,76,0.12);
    border-color: rgba(201,168,76,0.25);
}
.strength-card-featured::after { opacity: 1; }

.strength-card-top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--space-xl);
}
.strength-icon-new {
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gold-bg);
    border: 1px solid var(--gold-border);
    border-radius: var(--radius-md);
    color: var(--gold);
}
.strength-badge {
    padding: 4px 14px;
    background: var(--gold-bg);
    color: var(--gold);
    font-size: 0.65rem;
    font-weight: 700;
    letter-spacing: 2px;
    border-radius: var(--radius-full);
}
.strength-card h3 {
    font-size: var(--text-xl);
    font-weight: 800;
    margin-bottom: var(--space-sm);
}
.strength-lead {
    font-size: var(--text-sm);
    color: var(--text-secondary);
    margin-bottom: var(--space-lg);
    line-height: 1.7;
}
.strength-details {
    margin-top: 0;
}
.strength-details li {
    font-size: var(--text-sm);
    color: var(--text-secondary);
    padding: 8px 0 8px 24px;
    position: relative;
    line-height: 1.7;
    border-bottom: 1px solid var(--border-light);
}
.strength-card-featured .strength-details li {
    border-bottom-color: rgba(255,255,255,0.06);
}
.strength-details li:last-child { border-bottom: none; }
.strength-details li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 16px;
    width: 8px;
    height: 8px;
    background: var(--gold);
    border-radius: 50%;
    opacity: 0.6;
}

/* ============================================
   LIFECYCLE SECTION
   ============================================ */
.lifecycle-section {
    background: var(--white);
    position: relative;
}
.lifecycle-grid {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 0;
    position: relative;
}
.lifecycle-grid::before {
    content: '';
    position: absolute;
    top: 28px;
    left: 60px;
    right: 60px;
    height: 2px;
    background: linear-gradient(90deg, var(--gold-bg), var(--gold), var(--gold-bg));
}
.lifecycle-step {
    text-align: center;
    padding: 0 var(--space-sm);
    position: relative;
}
.lifecycle-number {
    width: 56px;
    height: 56px;
    margin: 0 auto var(--space-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--white);
    border: 2px solid var(--gold);
    border-radius: 50%;
    font-family: var(--font-en);
    font-size: var(--text-sm);
    font-weight: 800;
    color: var(--gold);
    position: relative;
    z-index: 2;
    transition: all var(--transition);
    box-shadow: 0 0 0 6px var(--white);
}
.lifecycle-step:hover .lifecycle-number {
    background: var(--gold);
    color: var(--white);
    box-shadow: 0 0 0 6px var(--white), var(--shadow-gold);
}
.lifecycle-step h4 {
    font-size: var(--text-sm);
    font-weight: 700;
    margin-bottom: 6px;
    color: var(--text);
}
.lifecycle-step p {
    font-size: var(--text-xs);
    color: var(--text-muted);
    line-height: 1.7;
}

/* ============================================
   SERVICE SHOWCASE
   ============================================ */
.service-section { background: var(--bg); }
.service-main-card {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0;
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    margin-bottom: var(--space-xl);
    transition: all var(--transition);
}
.service-main-card:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-4px);
}
.service-main-image {
    overflow: hidden;
}
.service-main-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s var(--ease);
}
.service-main-card:hover .service-main-image img {
    transform: scale(1.05);
}
.service-main-content {
    padding: var(--space-2xl);
    display: flex;
    flex-direction: column;
    justify-content: center;
}
.service-tag {
    display: inline-block;
    width: fit-content;
    padding: 4px 16px;
    background: var(--gold-bg);
    color: var(--gold);
    font-family: var(--font-en);
    font-size: 0.65rem;
    font-weight: 700;
    letter-spacing: 2px;
    border-radius: var(--radius-full);
    margin-bottom: var(--space-md);
}
.service-main-content h3 {
    font-size: var(--text-2xl);
    font-weight: 800;
    margin-bottom: var(--space-md);
}
.service-main-content p {
    font-size: var(--text-sm);
    line-height: 1.9;
    margin-bottom: var(--space-md);
}
.service-main-content ul {
    margin-bottom: var(--space-xl);
}
.service-main-content li {
    font-size: var(--text-sm);
    color: var(--text-secondary);
    padding: 6px 0 6px 20px;
    position: relative;
    line-height: 1.7;
}
.service-main-content li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 14px;
    width: 6px;
    height: 6px;
    background: var(--gold);
    border-radius: 50%;
}
.service-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-lg);
}
.service-card {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    overflow: hidden;
    transition: all var(--transition);
}
.service-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-card-hover);
    border-color: var(--gold-border);
}
.service-card-image {
    height: 180px;
    overflow: hidden;
}
.service-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s var(--ease);
}
.service-card:hover .service-card-image img { transform: scale(1.08); }
.service-card-body {
    padding: var(--space-xl);
}
.service-card-body h3 {
    font-size: var(--text-lg);
    margin-bottom: var(--space-sm);
}
.service-card-body p {
    font-size: var(--text-sm);
    line-height: 1.7;
    margin-bottom: var(--space-md);
}
.service-link {
    font-size: var(--text-sm);
    color: var(--gold);
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    transition: gap var(--transition-fast);
}
.service-card:hover .service-link { gap: 10px; }

/* ============================================
   OVERSEAS INVESTOR SECTION
   ============================================ */
.overseas-section {
    background: var(--white);
}
.overseas-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-3xl);
    align-items: center;
}
.overseas-content .section-tag {
    display: inline-block;
    font-family: var(--font-en);
    font-size: 0.7rem;
    letter-spacing: 4px;
    text-transform: uppercase;
    color: var(--gold);
    margin-bottom: var(--space-md);
    font-weight: 700;
    padding: 6px 20px;
    background: var(--gold-bg);
    border: 1px solid var(--gold-border);
    border-radius: var(--radius-full);
}
.overseas-content h2 {
    font-size: var(--text-3xl);
    font-weight: 800;
    margin-bottom: 0;
}
.overseas-lead {
    font-size: var(--text-md);
    line-height: 2;
    margin-top: var(--space-lg);
    margin-bottom: var(--space-xl);
}
.overseas-features {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
}
.overseas-feature {
    display: flex;
    gap: var(--space-md);
    align-items: flex-start;
}
.overseas-feature-icon {
    flex-shrink: 0;
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gold-bg);
    border: 1px solid var(--gold-border);
    border-radius: var(--radius-sm);
    color: var(--gold);
}
.overseas-feature h4 {
    font-size: var(--text-base);
    font-weight: 700;
    margin-bottom: 4px;
}
.overseas-feature p {
    font-size: var(--text-sm);
    line-height: 1.7;
}

/* Portal Demo */
.portal-demo {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}
.portal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-md) var(--space-xl);
    background: var(--navy);
    border-bottom: 1px solid rgba(255,255,255,0.1);
}
.portal-header h4 {
    font-family: var(--font-en);
    font-size: var(--text-sm);
    font-weight: 600;
    color: rgba(255,255,255,0.8);
}
.portal-dots {
    display: flex;
    gap: 6px;
}
.portal-dots span {
    width: 10px;
    height: 10px;
    border-radius: 50%;
}
.portal-dots span:nth-child(1) { background: #ff6058; }
.portal-dots span:nth-child(2) { background: #ffbd2e; }
.portal-dots span:nth-child(3) { background: #27ca40; }
.portal-status {
    padding: 3px 10px;
    background: rgba(45,143,123,0.2);
    color: var(--teal);
    font-size: 0.6rem;
    font-weight: 700;
    border-radius: var(--radius-full);
    letter-spacing: 1px;
}
.portal-body {
    padding: var(--space-xl);
}
.portal-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-md);
}
.portal-card {
    background: var(--bg);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-sm);
    padding: var(--space-lg);
}
.portal-card h5 {
    font-size: var(--text-xs);
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: var(--space-sm);
    font-weight: 600;
}
.portal-card .portal-value {
    font-family: var(--font-en);
    font-size: var(--text-2xl);
    font-weight: 800;
    color: var(--gold);
}
.portal-card p {
    font-size: var(--text-xs);
    color: var(--text-muted);
    margin-top: 4px;
}
.portal-trend {
    font-size: var(--text-xs) !important;
    font-weight: 600 !important;
}
.portal-trend.positive { color: var(--teal) !important; }
.portal-trend.negative { color: var(--coral) !important; }

/* ============================================
   CASES / PORTFOLIO
   ============================================ */
.cases-section { background: var(--bg); }
.cases-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-lg);
}
.case-card {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    overflow: hidden;
    transition: all var(--transition);
}
.case-card:hover {
    transform: translateY(-6px);
    border-color: var(--gold-border);
    box-shadow: var(--shadow-card-hover);
}
.case-card-image {
    width: 100%;
    height: 220px;
    overflow: hidden;
    position: relative;
}
.case-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s var(--ease);
}
.case-card:hover .case-card-image img { transform: scale(1.05); }
.case-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: var(--space-md) var(--space-lg);
    background: linear-gradient(transparent, rgba(0,0,0,0.6));
}
.case-tag {
    display: inline-block;
    padding: 4px 14px;
    background: rgba(201,168,76,0.85);
    color: var(--white);
    font-size: var(--text-xs);
    font-weight: 600;
    border-radius: var(--radius-full);
}
.case-card-header {
    padding: var(--space-lg) var(--space-lg) 0;
}
.case-card h3 {
    font-size: var(--text-base);
    margin-bottom: var(--space-sm);
    line-height: 1.5;
}
.case-stats {
    display: flex;
    gap: var(--space-lg);
    padding: var(--space-sm) var(--space-lg);
}
.case-stat { display: flex; flex-direction: column; }
.case-stat-value {
    font-family: var(--font-en);
    font-size: var(--text-xl);
    font-weight: 800;
    color: var(--gold);
}
.case-stat-label {
    font-size: var(--text-xs);
    color: var(--text-muted);
}
.case-card-body {
    padding: var(--space-md) var(--space-lg) var(--space-lg);
}
.case-card-body p {
    font-size: var(--text-sm);
    line-height: 1.7;
}

/* Case filter buttons */
.filter-bar {
    display: flex;
    justify-content: center;
    gap: var(--space-sm);
    margin-bottom: var(--space-2xl);
    flex-wrap: wrap;
}
.filter-btn {
    padding: 8px 20px;
    font-size: var(--text-sm);
    font-weight: 500;
    color: var(--text-secondary);
    background: transparent;
    border: 1px solid var(--border);
    border-radius: var(--radius-full);
    cursor: pointer;
    transition: all var(--transition-fast);
}
.filter-btn:hover,
.filter-btn.active {
    background: var(--gold);
    color: var(--white);
    border-color: var(--gold);
}

/* ============================================
   MARKET INTELLIGENCE
   ============================================ */
.market-section { background: var(--navy); position: relative; }
.market-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--gold), transparent);
}
.market-section .section-header h2 {
    -webkit-text-fill-color: var(--white);
    background: none;
}
.market-section .section-header .section-subtitle {
    color: rgba(255,255,255,0.5);
}
.market-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-xl);
}
.chart-placeholder {
    background: rgba(255,255,255,0.04);
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: var(--radius-lg);
    padding: var(--space-2xl);
    min-height: 320px;
    display: flex;
    flex-direction: column;
}
.chart-placeholder h4 {
    color: var(--white);
    font-size: var(--text-lg);
    margin-bottom: var(--space-xl);
}
.chart-visual {
    flex: 1;
    width: 100%;
    position: relative;
}
.chart-bar-group {
    display: flex;
    align-items: flex-end;
    justify-content: space-around;
    height: 200px;
    gap: 16px;
    padding: 0 var(--space-md);
    border-bottom: 1px solid rgba(255,255,255,0.1);
}
.chart-bar {
    flex: 1;
    max-width: 60px;
    background: linear-gradient(to top, rgba(201,168,76,0.2), var(--gold));
    border-radius: var(--radius-xs) var(--radius-xs) 0 0;
    transition: height 1.2s var(--ease-out);
    position: relative;
}
.chart-bar-value {
    position: absolute;
    top: -24px;
    left: 50%;
    transform: translateX(-50%);
    font-size: var(--text-xs);
    color: var(--gold-light);
    font-weight: 600;
    white-space: nowrap;
}
.chart-bar-label {
    position: absolute;
    bottom: -28px;
    left: 50%;
    transform: translateX(-50%);
    font-size: var(--text-xs);
    color: rgba(255,255,255,0.4);
    white-space: nowrap;
}
.chart-source {
    font-size: var(--text-xs);
    color: rgba(255,255,255,0.3);
    margin-top: var(--space-2xl);
    text-align: right;
}
.market-kpi-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-md);
}
.market-kpi {
    background: rgba(255,255,255,0.04);
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: var(--radius-md);
    padding: var(--space-xl);
    text-align: center;
    transition: all var(--transition);
}
.market-kpi:hover {
    background: rgba(255,255,255,0.07);
    border-color: rgba(201,168,76,0.2);
}
.market-kpi-value {
    font-family: var(--font-en);
    font-size: var(--text-3xl);
    font-weight: 800;
    color: var(--gold);
    line-height: 1;
    margin-bottom: var(--space-sm);
}
.market-kpi-label {
    font-size: var(--text-sm);
    color: rgba(255,255,255,0.7);
    font-weight: 500;
    margin-bottom: 4px;
}
.market-kpi-trend {
    font-size: var(--text-xs);
    font-weight: 600;
}
.market-kpi-trend.positive { color: var(--teal); }
.market-kpi-trend.negative { color: var(--teal); }
.market-kpi-trend.neutral { color: rgba(255,255,255,0.35); }

/* ============================================
   REVIEWS / TESTIMONIALS
   ============================================ */
.reviews-section { background: var(--white); }
.reviews-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-lg);
}
.review-card {
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: var(--space-2xl);
    transition: all var(--transition);
    position: relative;
}
.review-card:hover {
    border-color: var(--gold-border);
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}
.review-quote {
    font-family: var(--font-display);
    font-size: 4rem;
    color: var(--gold);
    line-height: 0.5;
    margin-bottom: var(--space-md);
    opacity: 0.3;
}
.review-text {
    font-size: var(--text-sm);
    color: var(--text-secondary);
    line-height: 2;
    margin-bottom: var(--space-xl);
}
.review-author {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}
.review-avatar {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--gold-bg), rgba(201,168,76,0.2));
    border: 2px solid var(--gold-border);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--gold);
    font-weight: 700;
    font-size: var(--text-sm);
    flex-shrink: 0;
}
.review-name {
    font-size: var(--text-sm);
    font-weight: 700;
    color: var(--text);
}
.review-label {
    font-size: var(--text-xs);
    color: var(--text-muted);
}
.review-stars {
    margin-left: auto;
    color: var(--gold);
    font-size: var(--text-sm);
    letter-spacing: 2px;
}

/* ============================================
   SERVICE AREAS
   ============================================ */
.areas-section { background: var(--bg); }
.area-tags {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--space-sm);
}
.area-tag {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 24px;
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: var(--radius-full);
    font-size: var(--text-sm);
    color: var(--text-secondary);
    font-weight: 500;
    transition: all var(--transition-fast);
}
.area-dot {
    width: 6px;
    height: 6px;
    background: var(--gold);
    border-radius: 50%;
}
.area-tag:hover {
    border-color: var(--gold);
    color: var(--gold);
    background: var(--gold-bg);
    transform: translateY(-2px);
}

/* ============================================
   CTA BANNER — Premium
   ============================================ */
.cta-banner {
    position: relative;
    padding: var(--space-5xl) 0;
    text-align: center;
    overflow: hidden;
}
.cta-premium {
    background: var(--navy);
}
.cta-gold {
    background: var(--gold);
}
.cta-gold h2,
.cta-gold p { color: var(--white); }
.cta-gold p { opacity: 0.85; }
.cta-bg-image {
    position: absolute;
    inset: 0;
    z-index: 0;
}
.cta-bg-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.15;
}
.cta-content {
    position: relative;
    z-index: 2;
}
.cta-tag {
    display: inline-block;
    padding: 6px 20px;
    background: rgba(201,168,76,0.15);
    border: 1px solid rgba(201,168,76,0.25);
    border-radius: var(--radius-full);
    color: var(--gold-light);
    font-size: 0.65rem;
    font-weight: 700;
    letter-spacing: 3px;
    margin-bottom: var(--space-xl);
}
.cta-banner h2 {
    font-size: var(--text-4xl);
    font-weight: 800;
    color: var(--white);
    margin-bottom: var(--space-md);
    line-height: 1.3;
}
.cta-banner p {
    font-size: var(--text-lg);
    color: rgba(255,255,255,0.55);
    margin-bottom: var(--space-2xl);
}
.cta-buttons {
    display: flex;
    gap: var(--space-md);
    justify-content: center;
    flex-wrap: wrap;
}

/* ============================================
   FOOTER
   ============================================ */
footer {
    background: var(--dark);
    color: rgba(255,255,255,0.65);
    padding: var(--space-3xl) 0 var(--space-lg);
}
.footer-content {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1fr;
    gap: var(--space-2xl);
    margin-bottom: var(--space-2xl);
}
.footer-brand .logo-zh {
    font-size: 1.15rem;
    margin-bottom: 2px;
}
.footer-brand .logo-en {
    margin-bottom: var(--space-md);
    display: block;
    color: rgba(255,255,255,0.3);
}
.footer-brand p {
    font-size: var(--text-sm);
    color: rgba(255,255,255,0.4);
    line-height: 1.7;
}
.footer-section h4 {
    font-size: var(--text-sm);
    color: var(--gold);
    margin-bottom: var(--space-md);
    font-weight: 600;
}
.footer-section a {
    display: block;
    font-size: var(--text-sm);
    color: rgba(255,255,255,0.45);
    padding: 4px 0;
    transition: color var(--transition-fast);
}
.footer-section a:hover { color: var(--gold); }
.footer-section p {
    font-size: var(--text-sm);
    color: rgba(255,255,255,0.45);
    line-height: 1.7;
}
.footer-bottom {
    text-align: center;
    padding-top: var(--space-xl);
    border-top: 1px solid rgba(255,255,255,0.06);
}
.footer-bottom p {
    font-size: var(--text-xs);
    color: rgba(255,255,255,0.3);
    margin-bottom: 4px;
}
.footer-partner {
    margin-top: var(--space-sm);
    font-size: var(--text-xs);
    color: rgba(255,255,255,0.35);
}
.footer-partner a {
    color: var(--gold);
    transition: color var(--transition-fast);
}
.footer-partner a:hover { color: var(--white); }

/* ============================================
   FLOATING CTA
   ============================================ */
.floating-cta {
    position: fixed;
    bottom: 28px;
    right: 28px;
    z-index: 900;
    display: flex;
    flex-direction: column;
    gap: 10px;
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.4s var(--ease);
    pointer-events: none;
}
.floating-cta.visible {
    opacity: 1;
    transform: translateY(0);
    pointer-events: auto;
}
.float-btn {
    width: 52px;
    height: 52px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    border: none;
    transition: all var(--transition);
    box-shadow: var(--shadow-md);
    position: relative;
    color: var(--white);
}
.float-btn:hover { transform: scale(1.1); }
.float-btn-phone {
    background: linear-gradient(135deg, var(--gold), var(--gold-dark));
}
.float-btn-wechat {
    background: #07c160;
}
.float-btn-top {
    background: var(--navy);
    border: 1px solid rgba(255,255,255,0.15);
}
.wechat-popup {
    position: absolute;
    right: 62px;
    bottom: 0;
    background: var(--white);
    border-radius: var(--radius-md);
    padding: var(--space-md);
    box-shadow: var(--shadow-xl);
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s;
    white-space: nowrap;
}
.float-btn-wechat:hover .wechat-popup {
    opacity: 1;
    visibility: visible;
}
.wechat-popup img {
    width: 130px;
    height: 130px;
    border-radius: 6px;
}
.wechat-popup p {
    text-align: center;
    font-size: var(--text-xs);
    color: var(--text-secondary);
    margin-top: 6px;
}

/* ============================================
   SCROLL ANIMATIONS
   ============================================ */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.7s var(--ease), transform 0.7s var(--ease);
}
.reveal.visible {
    opacity: 1;
    transform: translateY(0);
}
.reveal-delay-1 { transition-delay: 0.12s; }
.reveal-delay-2 { transition-delay: 0.24s; }
.reveal-delay-3 { transition-delay: 0.36s; }
.reveal-delay-4 { transition-delay: 0.48s; }

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

/* ============================================
   EXISTING PAGE SUPPORT
   (Blog, Contact, Cases, About sub-pages)
   ============================================ */

/* Blog */
.blog-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-lg);
}
.blog-card {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: var(--space-xl);
    transition: all var(--transition);
    display: flex;
    flex-direction: column;
}
.blog-card:hover {
    border-color: var(--gold-border);
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
}
.blog-card-tag {
    display: inline-block;
    padding: 4px 14px;
    background: var(--gold-bg);
    color: var(--gold);
    font-size: var(--text-xs);
    font-weight: 600;
    border-radius: var(--radius-full);
    margin-bottom: var(--space-md);
    width: fit-content;
}
.blog-card h3 {
    font-size: var(--text-base);
    margin-bottom: var(--space-sm);
    line-height: 1.5;
}
.blog-card h3 a { transition: color var(--transition-fast); }
.blog-card h3 a:hover { color: var(--gold); }
.blog-card p {
    font-size: var(--text-sm);
    line-height: 1.7;
    margin-bottom: var(--space-lg);
    flex: 1;
}
.blog-card .read-more {
    font-size: var(--text-sm);
    color: var(--gold);
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    transition: gap var(--transition-fast);
}
.blog-card:hover .read-more { gap: 10px; }
.blog-categories {
    display: flex;
    justify-content: center;
    gap: var(--space-sm);
    margin-bottom: var(--space-2xl);
    flex-wrap: wrap;
}

/* Blog Article */
.blog-article-hero {
    padding: 140px 0 60px;
    background: var(--bg);
    text-align: center;
}
.blog-article-hero .article-tag {
    display: inline-block;
    padding: 6px 18px;
    background: var(--gold-bg);
    color: var(--gold);
    font-size: var(--text-xs);
    font-weight: 600;
    border-radius: var(--radius-full);
    margin-bottom: var(--space-lg);
}
.blog-article-hero h1 {
    font-size: var(--text-3xl);
    font-weight: 800;
    max-width: 800px;
    margin: 0 auto var(--space-md);
}
.blog-article-hero .article-meta {
    font-size: var(--text-sm);
    color: var(--text-muted);
}
.blog-article-content {
    background: var(--white);
    padding: 60px 0 80px;
}
.article-body {
    max-width: 720px;
    margin: 0 auto;
}
.article-toc {
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: var(--space-xl);
    margin-bottom: var(--space-2xl);
}
.article-toc h4 {
    font-size: var(--text-sm);
    font-weight: 600;
    margin-bottom: var(--space-md);
}
.article-toc ol { counter-reset: toc; margin-left: 0; }
.article-toc li {
    counter-increment: toc;
    padding: 6px 0;
    font-size: var(--text-sm);
    color: var(--text-secondary);
    list-style: none;
}
.article-toc li::before {
    content: counter(toc) ".";
    color: var(--gold);
    font-weight: 600;
    margin-right: 8px;
}
.article-toc a { color: var(--text-secondary); }
.article-toc a:hover { color: var(--gold); }
.article-body h2 {
    font-size: var(--text-2xl);
    margin: var(--space-2xl) 0 var(--space-lg);
    padding-bottom: var(--space-sm);
    border-bottom: 1px solid var(--border-light);
}
.article-body h3 {
    font-size: var(--text-xl);
    margin: var(--space-xl) 0 var(--space-md);
}
.article-body p {
    font-size: var(--text-base);
    line-height: 2;
    margin-bottom: var(--space-lg);
}
.article-body ul, .article-body ol {
    margin: var(--space-md) 0 var(--space-lg) var(--space-lg);
}
.article-body li {
    font-size: var(--text-base);
    color: var(--text-secondary);
    line-height: 1.9;
    margin-bottom: 8px;
    list-style: disc;
}
.article-body ol li { list-style: decimal; }
.info-box {
    background: var(--gold-bg);
    border-left: 3px solid var(--gold);
    border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
    padding: var(--space-lg) var(--space-xl);
    margin: var(--space-xl) 0;
}
.info-box h4 { font-size: var(--text-base); color: var(--gold-dark); margin-bottom: 8px; }
.info-box p { font-size: var(--text-sm); margin-bottom: 0; }
.summary-box {
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: var(--space-xl);
    margin: var(--space-xl) 0;
}
.summary-box h4 { font-size: var(--text-base); margin-bottom: var(--space-md); }
.summary-box ul { margin: 0; }
.summary-box li {
    list-style: none;
    padding-left: 22px;
    position: relative;
}
.summary-box li::before {
    content: '\2713';
    position: absolute;
    left: 0;
    color: var(--gold);
    font-weight: 700;
}
.article-body table {
    width: 100%;
    border-collapse: collapse;
    margin: var(--space-lg) 0;
    font-size: var(--text-sm);
}
.article-body table th,
.article-body table td {
    padding: 14px 18px;
    text-align: left;
    border-bottom: 1px solid var(--border);
    color: var(--text-secondary);
}
.article-body table th {
    background: var(--bg);
    color: var(--text);
    font-weight: 600;
}
.article-body table tr:hover td { background: var(--gold-bg); }
.article-cta {
    background: var(--bg);
    border: 1px solid var(--gold-border);
    border-radius: var(--radius-md);
    padding: var(--space-xl);
    text-align: center;
    margin-top: var(--space-2xl);
}
.article-cta h3 { font-size: var(--text-xl); margin-bottom: var(--space-sm); }
.article-cta p { font-size: var(--text-sm); margin-bottom: var(--space-lg); }
.back-to-blog {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--gold);
    font-size: var(--text-sm);
    font-weight: 500;
    margin-bottom: var(--space-lg);
    transition: gap var(--transition-fast);
}
.back-to-blog:hover { gap: 12px; }

/* Page Hero (Sub-pages) */
.page-hero {
    padding: 140px 0 70px;
    background: var(--navy);
    text-align: center;
    position: relative;
    overflow: hidden;
}
.page-hero::before {
    content: '';
    position: absolute;
    top: -100px;
    right: -100px;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(201,168,76,0.08) 0%, transparent 70%);
    border-radius: 50%;
}
.page-hero .hero-tag { margin-bottom: var(--space-md); }
.page-hero h1 {
    font-size: var(--text-4xl);
    font-weight: 800;
    margin-bottom: var(--space-md);
    color: var(--white);
}
.page-hero p {
    color: rgba(255,255,255,0.6);
    font-size: var(--text-md);
    max-width: 640px;
    margin: 0 auto;
    line-height: 1.9;
}
.page-hero .hero-buttons {
    justify-content: center;
    margin-top: var(--space-xl);
}

/* Cases Hero */
.cases-hero {
    padding: 140px 0 60px;
    background: var(--navy);
    text-align: center;
}
.cases-hero h1 {
    font-size: var(--text-4xl);
    font-weight: 800;
    margin-bottom: var(--space-sm);
    color: var(--white);
}
.cases-hero p {
    color: rgba(255,255,255,0.6);
    font-size: var(--text-md);
    max-width: 600px;
    margin: 0 auto;
}
.cases-page-section {
    background: var(--white);
    padding: var(--space-4xl) 0;
}
.cases-page-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-lg);
}

/* Contact Hero */
.contact-hero {
    padding: 140px 0 60px;
    background: var(--navy);
    text-align: center;
}
.contact-hero h1 {
    font-size: var(--text-4xl);
    font-weight: 800;
    margin-bottom: var(--space-sm);
    color: var(--white);
}
.contact-hero p {
    color: rgba(255,255,255,0.6);
    font-size: var(--text-md);
}

/* Contact Page */
.contact-section {
    background: var(--white);
    padding: var(--space-4xl) 0;
}
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: var(--space-2xl);
}
.contact-info h2 {
    font-size: var(--text-2xl);
    margin-bottom: var(--space-xl);
}
.contact-item {
    display: flex;
    gap: var(--space-md);
    margin-bottom: var(--space-lg);
}
.contact-item-icon {
    flex-shrink: 0;
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gold-bg);
    border-radius: 50%;
    font-size: 1rem;
    color: var(--gold);
}
.contact-item-text h4 {
    font-size: var(--text-sm);
    font-weight: 600;
    margin-bottom: 2px;
}
.contact-item-text p,
.contact-item-text a {
    font-size: var(--text-sm);
    color: var(--text-secondary);
}
.contact-item-text a:hover { color: var(--gold); }
.contact-languages {
    display: flex;
    gap: var(--space-sm);
    flex-wrap: wrap;
    margin-top: 6px;
}
.lang-badge {
    padding: 3px 12px;
    background: var(--gold-bg);
    color: var(--gold);
    font-size: var(--text-xs);
    border-radius: var(--radius-full);
    font-weight: 500;
}
.contact-social {
    display: flex;
    gap: var(--space-sm);
    margin-top: var(--space-xl);
}
.social-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 42px;
    height: 42px;
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: 50%;
    color: var(--text-muted);
    font-size: 1rem;
    transition: all var(--transition-fast);
}
.social-btn:hover {
    border-color: var(--gold);
    color: var(--gold);
    transform: translateY(-2px);
}
.wechat-qr {
    margin-top: var(--space-lg);
    display: flex;
    align-items: center;
    gap: var(--space-md);
}
.wechat-qr img {
    width: 90px;
    height: 90px;
    border-radius: var(--radius-sm);
    border: 1px solid var(--border);
}
.wechat-qr span {
    font-size: var(--text-xs);
    color: var(--text-muted);
}

/* Contact Form */
.contact-form-wrapper {
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: var(--space-2xl);
}
.contact-form-wrapper h2 {
    font-size: var(--text-xl);
    margin-bottom: var(--space-xl);
}
.form-group { margin-bottom: var(--space-lg); }
.form-group label {
    display: block;
    font-size: var(--text-sm);
    color: var(--text-secondary);
    margin-bottom: 6px;
    font-weight: 500;
}
.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px 16px;
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    color: var(--text);
    font-size: var(--text-sm);
    font-family: var(--font-zh);
    transition: border-color var(--transition-fast);
}
.form-group input::placeholder,
.form-group textarea::placeholder { color: var(--muted); }
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--gold);
    box-shadow: 0 0 0 3px var(--gold-bg);
}
.form-group select {
    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 d='M6 8L1 3h10z' fill='rgba(0,0,0,0.25)'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 16px center;
}
.form-group textarea { height: 120px; resize: vertical; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-md); }

/* Map */
.map-section { background: var(--white); }
.map-section iframe {
    width: 100%;
    height: 380px;
    border: none;
}

/* Sub-page Content */
.page-content { background: var(--white); }
.content-block {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-3xl);
    align-items: center;
    margin-bottom: var(--space-4xl);
}
.content-block:last-child { margin-bottom: 0; }
.content-block.reverse { direction: rtl; }
.content-block.reverse > * { direction: ltr; }
.content-text h2 { font-size: var(--text-2xl); margin-bottom: var(--space-lg); }
.content-text p { font-size: var(--text-base); line-height: 1.9; margin-bottom: var(--space-md); }
.content-image img {
    width: 100%;
    border-radius: var(--radius-md);
    border: 1px solid var(--border);
}
.feature-list { margin: var(--space-lg) 0; }
.feature-item { display: flex; gap: 14px; margin-bottom: var(--space-md); }
.feature-check {
    flex-shrink: 0;
    width: 22px;
    height: 22px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gold-bg);
    border-radius: 50%;
    color: var(--gold);
    font-size: 0.7rem;
    font-weight: 700;
    margin-top: 2px;
}
.feature-item p { font-size: var(--text-sm); margin: 0; }
.process-section { background: var(--bg); }
.process-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-lg);
}
.process-step {
    text-align: center;
    padding: var(--space-xl) var(--space-md);
    position: relative;
}
.process-num {
    width: 44px;
    height: 44px;
    margin: 0 auto var(--space-md);
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gold);
    border-radius: 50%;
    font-family: var(--font-en);
    font-size: var(--text-base);
    font-weight: 700;
    color: var(--white);
}
.process-step h3 { font-size: var(--text-base); font-weight: 600; margin-bottom: 6px; }
.process-step p { font-size: var(--text-sm); line-height: 1.65; }
.process-step::after {
    content: '\2192';
    position: absolute;
    right: -12px;
    top: 40px;
    color: var(--gold);
    font-size: 1.1rem;
}
.process-step:last-child::after { display: none; }

/* Why JIAHE */
.why-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-xl);
}
.why-block {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: var(--space-2xl) var(--space-xl);
    transition: all var(--transition);
}
.why-block:hover {
    border-color: var(--gold-border);
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
}
.why-block-icon {
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gold-bg);
    border-radius: 50%;
    font-size: 1.2rem;
    margin-bottom: var(--space-lg);
}
.why-block h3 { font-size: var(--text-lg); margin-bottom: var(--space-md); }
.why-block ul { display: flex; flex-direction: column; gap: 8px; }
.why-block ul li {
    font-size: var(--text-sm);
    color: var(--text-secondary);
    padding-left: 18px;
    position: relative;
    line-height: 1.7;
}
.why-block ul li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 10px;
    width: 5px;
    height: 5px;
    background: var(--gold);
    border-radius: 50%;
}

/* Team, Risk, Gallery, Scope, Stats, etc. */
.team-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-xl); }
.team-card {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    overflow: hidden;
    text-align: center;
    transition: all var(--transition);
}
.team-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.team-photo {
    width: 100%;
    height: 280px;
    background: var(--bg-alt);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}
.team-photo img { width: 100%; height: 100%; object-fit: cover; }
.team-photo .team-placeholder {
    width: 80px; height: 80px; border-radius: 50%;
    background: var(--gold-bg);
    display: flex; align-items: center; justify-content: center;
    font-size: 2rem; color: var(--gold);
}
.team-info { padding: var(--space-lg); }
.team-info h3 { font-size: var(--text-lg); margin-bottom: 4px; }
.team-info .team-role { font-size: var(--text-sm); color: var(--gold); font-weight: 500; margin-bottom: var(--space-sm); }
.team-info p { font-size: var(--text-sm); line-height: 1.7; }
.team-languages { display: flex; justify-content: center; gap: 6px; margin-top: var(--space-sm); }
.team-lang-badge {
    padding: 2px 10px;
    background: var(--gold-bg);
    color: var(--gold);
    font-size: var(--text-xs);
    border-radius: var(--radius-full);
}

.risk-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: var(--space-md); }
.risk-item {
    text-align: center;
    padding: var(--space-lg) var(--space-md);
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    transition: all var(--transition);
}
.risk-item:hover { border-color: var(--gold-border); transform: translateY(-2px); }
.risk-icon { font-size: 1.6rem; margin-bottom: var(--space-sm); }
.risk-item h4 { font-size: var(--text-sm); font-weight: 600; margin-bottom: 4px; }
.risk-item p { font-size: var(--text-xs); color: var(--text-muted); line-height: 1.5; }

.scope-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-lg); }
.scope-card {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: var(--space-2xl) var(--space-lg);
    text-align: center;
    transition: all var(--transition);
}
.scope-card:hover { border-color: var(--gold); transform: translateY(-4px); box-shadow: var(--shadow-gold); }
.scope-icon { font-size: 2.2rem; margin-bottom: var(--space-md); color: var(--gold); }
.scope-card h3 { font-size: var(--text-base); font-weight: 600; margin-bottom: 6px; }
.scope-card p { font-size: var(--text-sm); line-height: 1.65; }

.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--space-xl); }
.stat-item { text-align: center; padding: var(--space-xl); }
.stat-value {
    font-family: var(--font-en);
    font-size: var(--text-4xl);
    font-weight: 800;
    color: var(--gold);
    line-height: 1;
    margin-bottom: var(--space-sm);
}
.stat-value .stat-suffix { font-size: var(--text-xl); font-weight: 600; }
.stat-label { font-size: var(--text-sm); color: var(--text-secondary); font-weight: 500; }

.gallery-section { background: var(--bg); padding-bottom: 60px; }
.gallery-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 8px; }
.gallery-item {
    border-radius: var(--radius-sm);
    overflow: hidden;
    cursor: pointer;
    position: relative;
}
.gallery-item img {
    width: 100%;
    height: 220px;
    object-fit: cover;
    transition: transform 0.5s var(--ease);
}
.gallery-item:hover img { transform: scale(1.05); }
.gallery-item.span-2 { grid-column: span 2; }
.gallery-item.span-2 img { height: 280px; }

/* FAQ */
.faq-list { max-width: 780px; margin: 0 auto; }
.faq-item { border-bottom: 1px solid var(--border); }
.faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--space-lg) 0;
    cursor: pointer;
    font-size: var(--text-base);
    font-weight: 600;
    color: var(--text);
    transition: color var(--transition-fast);
    background: none;
    border: none;
    width: 100%;
    text-align: left;
    font-family: var(--font-zh);
}
.faq-question:hover { color: var(--gold); }
.faq-icon {
    flex-shrink: 0;
    width: 24px; height: 24px;
    display: flex; align-items: center; justify-content: center;
    font-size: var(--text-xl);
    color: var(--gold);
    transition: transform var(--transition);
}
.faq-item.active .faq-icon { transform: rotate(45deg); }
.faq-answer { max-height: 0; overflow: hidden; transition: max-height 0.4s var(--ease); }
.faq-answer-inner {
    padding: 0 0 var(--space-lg);
    font-size: var(--text-sm);
    color: var(--text-secondary);
    line-height: 1.9;
}

/* Advantages */
.advantages-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: var(--space-lg); }
.advantage-card {
    display: flex;
    gap: var(--space-lg);
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: var(--space-xl);
    transition: all var(--transition);
}
.advantage-card:hover {
    border-color: var(--gold-border);
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
}
.advantage-icon {
    flex-shrink: 0;
    width: 52px; height: 52px;
    display: flex; align-items: center; justify-content: center;
    background: var(--gold-bg);
    border-radius: var(--radius-sm);
    font-size: 1.3rem;
}
.advantage-card h3 { font-size: var(--text-base); font-weight: 600; margin-bottom: 6px; }
.advantage-card p { font-size: var(--text-sm); line-height: 1.7; }

/* ============================================
   RESPONSIVE DESIGN
   ============================================ */
@media (max-width: 1024px) {
    :root { --text-6xl: 3rem; --text-5xl: 2.5rem; --text-4xl: 2rem; --text-3xl: 1.75rem; }
    .hero-inner { padding-top: calc(var(--header-h) + 20px); }
    .hero-stats-panel { grid-template-columns: repeat(2, 1fr); max-width: 500px; }
    .trust-items { flex-wrap: wrap; gap: var(--space-lg); justify-content: center; }
    .trust-divider { display: none; }
    .about-intro-grid { grid-template-columns: 1fr; gap: var(--space-2xl); }
    .about-img-float { position: static; width: 100%; margin-top: var(--space-md); border: none; }
    .pain-grid { grid-template-columns: repeat(2, 1fr); }
    .strengths-grid { grid-template-columns: 1fr; }
    .lifecycle-grid { grid-template-columns: repeat(3, 1fr); gap: var(--space-xl); }
    .lifecycle-grid::before { display: none; }
    .service-main-card { grid-template-columns: 1fr; }
    .service-grid { grid-template-columns: repeat(2, 1fr); }
    .overseas-grid { grid-template-columns: 1fr; gap: var(--space-2xl); }
    .cases-grid, .cases-page-grid { grid-template-columns: repeat(2, 1fr); }
    .market-grid { grid-template-columns: 1fr; }
    .reviews-grid { grid-template-columns: 1fr; }
    .footer-content { grid-template-columns: 1fr 1fr; }
    .contact-grid { grid-template-columns: 1fr; }
    .content-block { grid-template-columns: 1fr; gap: var(--space-xl); }
    .content-block.reverse { direction: ltr; }
    .advantages-grid { grid-template-columns: 1fr; }
    .why-grid { grid-template-columns: 1fr; }
    .blog-grid { grid-template-columns: repeat(2, 1fr); }
    .gallery-grid { grid-template-columns: repeat(2, 1fr); }
    .gallery-item.span-2 { grid-column: span 1; }
    .gallery-item.span-2 img { height: 220px; }
    .process-grid { grid-template-columns: repeat(2, 1fr); }
    .process-step::after { display: none; }
    .trust-items { grid-template-columns: repeat(2, 1fr); }
    .stats-grid { grid-template-columns: repeat(2, 1fr); }
    .team-grid { grid-template-columns: repeat(2, 1fr); }
    .risk-grid { grid-template-columns: repeat(3, 1fr); }
    .scope-grid { grid-template-columns: repeat(2, 1fr); }
    .about-highlights { gap: var(--space-xl); }
}

@media (max-width: 768px) {
    :root { --text-6xl: 2.2rem; --text-5xl: 2rem; --text-4xl: 1.75rem; --text-3xl: 1.5rem; --space-5xl: 80px; }
    .section-padding { padding: var(--space-4xl) 0; }
    .section-header { margin-bottom: var(--space-2xl); }
    .main-nav { display: none; }
    .mobile-toggle { display: flex; }
    .mobile-nav { display: block; }
    .mobile-overlay { display: block; }
    .hero-title { font-size: 2rem; }
    .hero-stats-panel { grid-template-columns: repeat(2, 1fr); }
    .pain-grid { grid-template-columns: 1fr; }
    .strengths-grid { grid-template-columns: 1fr; }
    .lifecycle-grid { grid-template-columns: repeat(2, 1fr); }
    .service-grid { grid-template-columns: 1fr; }
    .cases-grid, .cases-page-grid { grid-template-columns: 1fr; }
    .blog-grid { grid-template-columns: 1fr; }
    .footer-content { grid-template-columns: 1fr; gap: var(--space-xl); }
    .gallery-grid { grid-template-columns: repeat(2, 1fr); }
    .form-row { grid-template-columns: 1fr; }
    .process-grid { grid-template-columns: 1fr; }
    .floating-cta { bottom: 16px; right: 16px; }
    .team-grid { grid-template-columns: 1fr; }
    .risk-grid { grid-template-columns: repeat(2, 1fr); }
    .stats-grid { grid-template-columns: repeat(2, 1fr); }
    .scope-grid { grid-template-columns: 1fr; }
    .market-kpi-grid { grid-template-columns: 1fr; }
    .about-highlights { flex-direction: column; gap: var(--space-md); }
    .page-hero h1, .contact-hero h1, .cases-hero h1 { font-size: var(--text-3xl); }
    .blog-article-hero h1 { font-size: var(--text-2xl); }
    .hero-scroll-indicator { display: none; }
}

@media (max-width: 480px) {
    :root { --text-6xl: 1.8rem; --text-5xl: 1.6rem; --text-4xl: 1.5rem; }
    .container { padding: 0 var(--space-md); }
    .hero-buttons { flex-direction: column; align-items: stretch; }
    .hero-buttons .btn { width: 100%; }
    .cta-buttons { flex-direction: column; align-items: center; }
    .cta-buttons .btn { width: 100%; max-width: 320px; }
    .hero-stats-panel { grid-template-columns: 1fr 1fr; }
    .trust-items { flex-direction: column; align-items: center; gap: var(--space-md); }
    .risk-grid { grid-template-columns: 1fr; }
    .lifecycle-grid { grid-template-columns: 1fr; }
    .filter-bar { gap: 6px; }
    .filter-btn { padding: 6px 14px; font-size: var(--text-xs); }
    .portal-grid { grid-template-columns: 1fr; }
}