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

:root {
    --navy: #0B1F3A;
    --navy-light: #142a4a;
    --navy-dark: #061425;
    --gold: #C9A961;
    --gold-light: #E8D9A8;
    --gold-dark: #b8965a;
    --white: #FFFFFF;
    --gray-50: #f8fafc;
    --gray-100: #f1f5f9;
    --gray-200: #e2e8f0;
    --gray-300: #cbd5e1;
    --gray-400: #94a3b8;
    --gray-500: #64748b;
    --gray-600: #475569;
    --gray-700: #334155;
    --gray-800: #1e293b;
    --text-dark: #0B1F3A;
    --text-body: #1A1A1A;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --radius: 16px;
}

html {
    scroll-behavior: smooth;
    scroll-padding-top: 70px;
    font-size: 17px;
}

body {
    font-family: 'Noto Sans SC', 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    color: var(--text-body);
    line-height: 1.7;
    overflow-x: hidden;
    background: var(--white);
    font-size: 17px;
}

a { text-decoration: none; color: inherit; }
ul { list-style: none; }
img { max-width: 100%; display: block; }

.container {
    max-width: 1240px;
    margin: 0 auto;
    padding: 0 28px;
}

/* ============================
   Typography Helpers
   ============================ */
.text-gold { color: var(--gold); }
.text-gold-light { color: var(--gold-light); }
.text-gold-dark { color: var(--gold-dark); }
.text-bold { font-weight: 700; }

/* ============================
   Buttons
   ============================ */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 16px 40px;
    border-radius: 8px;
    font-size: 17px;
    font-weight: 700;
    cursor: pointer;
    transition: var(--transition);
    border: none;
    font-family: inherit;
    white-space: nowrap;
}

.btn-primary {
    background: var(--gold);
    color: var(--navy);
}
.btn-primary:hover {
    background: var(--gold-dark);
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(201, 169, 97, 0.45);
}

.btn-outline {
    background: transparent;
    color: var(--white);
    border: 2px solid rgba(255,255,255,0.4);
}
.btn-outline:hover {
    border-color: var(--gold);
    color: var(--gold);
    background: rgba(201,169,97,0.08);
}

.btn-full { width: 100%; margin-top: 8px; }

/* ============================
   Navbar
   ============================ */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    transition: var(--transition);
    padding: 16px 0;
}

.navbar.scrolled {
    background: rgba(6, 20, 37, 0.95);
    backdrop-filter: blur(12px);
    padding: 10px 0;
    box-shadow: 0 2px 20px rgba(0,0,0,0.15);
}

.nav-container {
    max-width: 1240px;
    margin: 0 auto;
    padding: 0 28px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav-logo {
    display: flex;
    flex-direction: column;
    line-height: 1.2;
}
.logo-text {
    font-size: 20px;
    font-weight: 700;
    color: var(--white);
    letter-spacing: 1px;
}
.logo-sub {
    font-size: 11px;
    color: var(--gold);
    letter-spacing: 1.5px;
    text-transform: uppercase;
}

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

.nav-link {
    padding: 8px 14px;
    font-size: 15px;
    color: rgba(255,255,255,0.85);
    transition: var(--transition);
    border-radius: 4px;
    font-weight: 500;
}
.nav-link:hover {
    color: var(--gold);
    background: rgba(201,169,97,0.1);
}

.nav-cta {
    background: var(--gold);
    color: var(--navy) !important;
    font-weight: 700;
    padding: 10px 24px;
    font-size: 15px;
}
.nav-cta:hover {
    background: var(--gold-dark);
}

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
}
.nav-toggle span {
    width: 26px;
    height: 2px;
    background: var(--white);
    transition: var(--transition);
    border-radius: 2px;
}
.nav-toggle.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.nav-toggle.active span:nth-child(2) { opacity: 0; }
.nav-toggle.active span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

/* ============================
   Section Base
   ============================ */
.section {
    padding: 110px 0;
    position: relative;
}

.section-light { background: var(--gray-50); }
.section-dark { background: var(--navy); }

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

.section-tag {
    display: inline-block;
    font-size: 14px;
    font-weight: 700;
    color: var(--gold);
    letter-spacing: 2px;
    margin-bottom: 14px;
    font-family: 'Inter', sans-serif;
}

.section-title {
    font-size: 42px;
    font-weight: 800;
    color: var(--text-dark);
    margin-bottom: 14px;
    letter-spacing: 1px;
}

.section-subtitle {
    font-size: 18px;
    color: var(--gray-500);
    font-weight: 400;
}

.section-header-light .section-title { color: var(--white); }
.section-header-light .section-subtitle { color: var(--gray-300); }

/* ============================
   Hero
   ============================ */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    inset: 0;
    background: var(--navy-dark);
    background-image: 
        radial-gradient(ellipse at 30% 40%, rgba(201,169,97,0.18) 0%, transparent 50%),
        radial-gradient(ellipse at 70% 60%, rgba(20,42,74,0.8) 0%, transparent 50%),
        linear-gradient(135deg, #061425 0%, #0B1F3A 50%, #142a4a 100%);
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: 
        url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23C9A961' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 960px;
    padding: 0 28px;
    animation: fadeInUp 1s ease;
}

.hero-tag {
    display: inline-block;
    padding: 10px 28px;
    border: 1px solid rgba(201,169,97,0.4);
    border-radius: 30px;
    color: var(--gold-light);
    font-size: 16px;
    font-weight: 500;
    margin-bottom: 28px;
    backdrop-filter: blur(4px);
}

.hero-title {
    font-size: 68px;
    font-weight: 900;
    color: var(--white);
    line-height: 1.22;
    margin-bottom: 28px;
    letter-spacing: 2px;
}

.hero-desc {
    font-size: 20px;
    color: var(--gray-300);
    line-height: 1.8;
    margin-bottom: 44px;
}

.hero-stats {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 48px;
    margin-bottom: 44px;
    flex-wrap: wrap;
}

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

.hero-stat-num {
    display: block;
    font-size: 54px;
    font-weight: 800;
    color: var(--gold);
    font-family: 'Inter', sans-serif;
    line-height: 1;
}

.hero-stat-unit {
    font-size: 18px;
    font-weight: 500;
    margin-left: 2px;
}

.hero-stat-label {
    display: block;
    font-size: 15px;
    color: var(--gray-300);
    margin-top: 10px;
}

.hero-stat-divider {
    width: 1px;
    height: 60px;
    background: rgba(201,169,97,0.3);
}

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

.hero-scroll {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    text-align: center;
    z-index: 2;
}

.hero-scroll span {
    font-size: 13px;
    color: var(--gray-400);
    letter-spacing: 2px;
}

.scroll-line {
    width: 1px;
    height: 40px;
    background: linear-gradient(to bottom, var(--gold), transparent);
    margin: 8px auto 0;
    animation: scrollLine 2s ease infinite;
}

@keyframes scrollLine {
    0% { transform: scaleY(0); transform-origin: top; }
    50% { transform: scaleY(1); transform-origin: top; }
    51% { transform-origin: bottom; }
    100% { transform: scaleY(0); transform-origin: bottom; }
}

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

/* ============================
   Quick Advantages Banner (NEW)
   ============================ */
.quick-adv-banner {
    background: var(--navy);
    padding: 40px 0;
    border-top: 3px solid var(--gold);
}

.quick-adv-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    align-items: center;
}

.quick-adv-item {
    text-align: center;
    border-right: 1px solid rgba(201,169,97,0.15);
}
.quick-adv-item:last-child { border-right: none; }

.quick-adv-num {
    display: block;
    font-size: 40px;
    font-weight: 800;
    color: var(--gold);
    font-family: 'Inter', sans-serif;
    line-height: 1.1;
}

.quick-adv-num .unit {
    font-size: 20px;
    margin-left: 2px;
}

.quick-adv-label {
    display: block;
    font-size: 16px;
    font-weight: 600;
    color: var(--white);
    margin-top: 8px;
}

.quick-adv-desc {
    display: block;
    font-size: 13px;
    color: var(--gray-400);
    margin-top: 4px;
}

/* ============================
   About Section
   ============================ */
.about-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 28px;
}

.about-card {
    background: var(--white);
    padding: 40px;
    border-radius: var(--radius);
    border: 1px solid var(--gray-200);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.about-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: var(--gold);
    transform: scaleX(0);
    transform-origin: left;
    transition: var(--transition);
}

.about-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 16px 48px rgba(0,0,0,0.08);
    border-color: var(--gold);
}

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

.about-card-highlight {
    background: var(--navy);
    border-color: var(--navy);
}
.about-card-highlight h3,
.about-card-highlight p { color: var(--white); }
.about-card-highlight .about-icon { color: var(--gold); }
.about-card-highlight::before { background: var(--gold-light); }

.about-icon {
    width: 52px;
    height: 52px;
    color: var(--gold);
    margin-bottom: 22px;
}
.about-icon svg { width: 100%; height: 100%; }

.about-card h3 {
    font-size: 24px;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 14px;
}

.about-card p {
    font-size: 17px;
    color: var(--gray-600);
    line-height: 1.8;
}

/* ============================
   Advantages Section (核心优势 - 重点突出)
   ============================ */
.adv-stats {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 64px;
    margin-bottom: 64px;
    flex-wrap: wrap;
    padding: 40px;
    background: rgba(201,169,97,0.06);
    border-radius: var(--radius);
    border: 1px solid rgba(201,169,97,0.15);
}

.adv-stat-item { text-align: center; }

.adv-stat-num {
    font-size: 76px;
    font-weight: 800;
    color: var(--gold);
    font-family: 'Inter', sans-serif;
    line-height: 1;
}

.adv-stat-unit {
    font-size: 28px;
    margin-left: 4px;
}

.adv-stat-label {
    font-size: 18px;
    font-weight: 700;
    color: var(--white);
    margin-top: 14px;
}

.adv-stat-desc {
    font-size: 14px;
    color: var(--gray-400);
    margin-top: 6px;
}

.adv-stat-divider {
    width: 1px;
    height: 100px;
    background: rgba(201,169,97,0.2);
}

.adv-cards {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
}

.adv-card {
    background: rgba(255,255,255,0.05);
    border: 1px solid rgba(201,169,97,0.2);
    border-radius: var(--radius);
    padding: 40px;
    transition: var(--transition);
    position: relative;
}

.adv-card::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, var(--gold), transparent);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.adv-card:hover {
    background: rgba(255,255,255,0.08);
    border-color: var(--gold);
    transform: translateY(-6px);
    box-shadow: 0 16px 48px rgba(0,0,0,0.2);
}

.adv-card:hover::after { opacity: 1; }

.adv-card-icon {
    width: 56px;
    height: 56px;
    color: var(--gold);
    margin-bottom: 24px;
    padding: 12px;
    background: rgba(201,169,97,0.12);
    border-radius: 12px;
}
.adv-card-icon svg { width: 100%; height: 100%; }

.adv-card h3 {
    font-size: 26px;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 16px;
}

.adv-card-main {
    font-size: 17px;
    color: var(--gray-300);
    line-height: 1.8;
    margin-bottom: 16px;
}

.adv-card-sub {
    font-size: 15px;
    color: var(--gold-light);
    line-height: 1.7;
    padding-top: 16px;
    border-top: 1px solid rgba(201,169,97,0.15);
    font-weight: 500;
}

/* ============================
   Market Section
   ============================ */
.market-highlight {
    background: linear-gradient(135deg, var(--navy) 0%, var(--navy-light) 100%);
    border-radius: var(--radius);
    padding: 56px;
    margin-bottom: 48px;
    position: relative;
    overflow: hidden;
}

.market-highlight::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -10%;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(201,169,97,0.12) 0%, transparent 70%);
}

.market-highlight-text {
    position: relative;
    z-index: 1;
}

.market-highlight-text h3 {
    font-size: 28px;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 18px;
    line-height: 1.5;
}

.market-highlight-text p {
    font-size: 17px;
    color: var(--gray-300);
    line-height: 1.9;
}

.market-data-grid {
    display: grid;
    grid-template-columns: 1.3fr 1fr;
    gap: 28px;
    margin-bottom: 60px;
}

.market-data-card {
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius);
    padding: 36px;
}

.market-data-card-dark {
    background: var(--navy);
    border-color: var(--navy);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
}

.market-card-title {
    font-size: 20px;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 28px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.market-year {
    font-size: 13px;
    font-weight: 500;
    color: var(--gray-400);
    padding: 4px 12px;
    background: var(--gray-100);
    border-radius: 4px;
}

.market-card-title-light { color: var(--white); }

.market-bars {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.market-bar-item {}

.market-bar-label {
    display: flex;
    justify-content: space-between;
    margin-bottom: 8px;
    font-size: 16px;
    font-weight: 600;
    color: var(--gray-700);
}

.market-bar-value {
    color: var(--gold-dark);
    font-weight: 700;
}

.market-bar {
    height: 12px;
    background: var(--gray-100);
    border-radius: 6px;
    overflow: hidden;
}

.market-bar-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--gold) 0%, var(--gold-dark) 100%);
    border-radius: 6px;
    width: 0;
    transition: width 1.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.market-card-note {
    font-size: 14px;
    color: var(--gray-500);
    margin-top: 24px;
    padding-top: 18px;
    border-top: 1px solid var(--gray-200);
    line-height: 1.7;
}

.market-big-stat {
    margin: 20px 0;
}

.market-big-num {
    font-size: 88px;
    font-weight: 800;
    color: var(--gold);
    font-family: 'Inter', sans-serif;
    line-height: 1;
}

.market-big-desc {
    font-size: 16px;
    color: var(--gray-300);
    line-height: 1.8;
    margin-bottom: 28px;
    max-width: 300px;
}

.market-channel-split {
    display: flex;
    gap: 40px;
    width: 100%;
    justify-content: center;
    padding-top: 28px;
    border-top: 1px solid rgba(201,169,97,0.2);
}

.channel-split-num {
    display: block;
    font-size: 28px;
    font-weight: 700;
    color: var(--gold);
}

.channel-split-label {
    font-size: 14px;
    color: var(--gray-400);
}

.market-trends {
    margin-bottom: 24px;
}

.trends-title {
    font-size: 24px;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 28px;
    text-align: center;
}

.trends-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 20px;
}

.trend-item {
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: 12px;
    padding: 28px 22px;
    transition: var(--transition);
    text-align: center;
}

.trend-item:hover {
    border-color: var(--gold);
    transform: translateY(-4px);
    box-shadow: 0 8px 25px rgba(0,0,0,0.06);
}

.trend-icon {
    width: 44px;
    height: 44px;
    margin: 0 auto 18px;
    background: var(--navy);
    color: var(--gold);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 15px;
    font-weight: 700;
    font-family: 'Inter', sans-serif;
}

.trend-item h4 {
    font-size: 17px;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 10px;
}

.trend-item p {
    font-size: 14px;
    color: var(--gray-500);
    line-height: 1.7;
}

.data-source {
    text-align: center;
    font-size: 13px;
    color: var(--gray-400);
    margin-top: 24px;
}

/* ============================
   Services Section
   ============================ */
.section-services {
    background: linear-gradient(180deg, var(--navy) 0%, var(--navy-dark) 100%);
}

.service-flow {
    display: flex;
    align-items: stretch;
    justify-content: center;
    gap: 0;
    margin-bottom: 80px;
    flex-wrap: wrap;
}

.service-flow-item {
    flex: 1;
    min-width: 200px;
    text-align: center;
    padding: 36px 22px;
    background: rgba(255,255,255,0.04);
    border: 1px solid rgba(201,169,97,0.12);
    border-radius: var(--radius);
    margin: 0 8px;
    transition: var(--transition);
}

.service-flow-item:hover {
    background: rgba(201,169,97,0.06);
    border-color: rgba(201,169,97,0.3);
    transform: translateY(-4px);
}

.service-flow-icon {
    width: 60px;
    height: 60px;
    margin: 0 auto 18px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 26px;
    font-weight: 700;
    font-family: 'Noto Sans SC', sans-serif;
}

.service-icon-zhi { background: rgba(201,169,97,0.15); color: var(--gold); border: 2px solid var(--gold); }
.service-icon-dun { background: rgba(201,169,97,0.15); color: var(--gold); border: 2px solid var(--gold); }
.service-icon-yi { background: rgba(201,169,97,0.15); color: var(--gold); border: 2px solid var(--gold); }

.service-flow-item h3 {
    font-size: 22px;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 10px;
}

.service-flow-item p {
    font-size: 15px;
    color: var(--gray-400);
}

.service-flow-arrow {
    display: flex;
    align-items: center;
    color: var(--gold);
    font-size: 28px;
    padding: 0 4px;
}

/* Service Detail */
.service-detail {
    background: rgba(255,255,255,0.04);
    border: 1px solid rgba(201,169,97,0.12);
    border-radius: var(--radius);
    padding: 52px;
    margin-bottom: 32px;
}

.service-detail-header {
    margin-bottom: 36px;
    padding-bottom: 28px;
    border-bottom: 1px solid rgba(201,169,97,0.15);
}

.service-detail-tag {
    display: inline-block;
    font-size: 13px;
    font-weight: 700;
    color: var(--gold);
    letter-spacing: 2px;
    margin-bottom: 10px;
    font-family: 'Inter', sans-serif;
}

.service-detail-header h3 {
    font-size: 34px;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 10px;
}

.service-detail-header p {
    font-size: 17px;
    color: var(--gray-300);
}

.service-detail-body {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 36px;
    margin-bottom: 28px;
}

.service-col-title {
    font-size: 18px;
    font-weight: 700;
    color: var(--gold-light);
    margin-bottom: 18px;
    padding-bottom: 12px;
    border-bottom: 1px solid rgba(201,169,97,0.15);
}

.service-list li {
    padding: 14px 0;
    border-bottom: 1px solid rgba(255,255,255,0.05);
}

.service-list strong {
    display: block;
    font-size: 16px;
    font-weight: 600;
    color: var(--white);
    margin-bottom: 6px;
}

.service-list span {
    font-size: 15px;
    color: var(--gray-400);
    line-height: 1.7;
}

.service-output {
    background: rgba(201,169,97,0.08);
    border: 1px solid rgba(201,169,97,0.2);
    border-radius: 10px;
    padding: 20px 28px;
    font-size: 16px;
    color: var(--gold-light);
    line-height: 1.8;
}

.service-output-label {
    font-weight: 700;
    color: var(--gold);
}

/* PSE Cards */
.pse-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 28px;
    margin-bottom: 36px;
}

.pse-card {
    background: rgba(255,255,255,0.05);
    border: 1px solid rgba(201,169,97,0.15);
    border-radius: var(--radius);
    padding: 36px;
    text-align: center;
    transition: var(--transition);
}

.pse-card:hover {
    border-color: var(--gold);
    transform: translateY(-4px);
}

.pse-symbol {
    width: 72px;
    height: 72px;
    margin: 0 auto 18px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 40px;
    border-radius: 50%;
}

.pse-diamond {
    background: rgba(201,169,97,0.1);
    color: var(--gold);
    border: 2px solid var(--gold);
}

.pse-circle {
    background: rgba(201,169,97,0.1);
    color: var(--gold);
    border: 2px solid var(--gold);
}

.pse-card h4 {
    font-size: 24px;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 6px;
}

.pse-type {
    font-size: 15px;
    color: var(--gold);
    margin-bottom: 18px;
}

.pse-features {
    text-align: left;
}

.pse-features li {
    font-size: 15px;
    color: var(--gray-300);
    padding: 8px 0;
    padding-left: 22px;
    position: relative;
}

.pse-features li::before {
    content: '•';
    position: absolute;
    left: 0;
    color: var(--gold);
}

/* METI Steps */
.meti-section {
    margin-bottom: 36px;
}

.meti-title {
    font-size: 24px;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 10px;
}

.meti-desc {
    font-size: 16px;
    color: var(--gray-400);
    margin-bottom: 28px;
}

.meti-steps {
    display: flex;
    align-items: stretch;
    gap: 0;
    flex-wrap: wrap;
}

.meti-step {
    flex: 1;
    min-width: 140px;
    text-align: center;
    padding: 28px 18px;
    background: rgba(255,255,255,0.04);
    border: 1px solid rgba(201,169,97,0.1);
    border-radius: 12px;
    margin: 0 6px;
}

.meti-step-num {
    width: 40px;
    height: 40px;
    margin: 0 auto 14px;
    background: var(--gold);
    color: var(--navy);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    font-weight: 700;
    font-family: 'Inter', sans-serif;
}

.meti-step h5 {
    font-size: 16px;
    font-weight: 600;
    color: var(--white);
    margin-bottom: 8px;
}

.meti-step p {
    font-size: 14px;
    color: var(--gray-400);
    line-height: 1.5;
}

.meti-step-arrow {
    display: flex;
    align-items: center;
    color: var(--gold);
    font-size: 24px;
    padding: 0 4px;
}

/* Compliance Stats */
.compliance-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
    margin-bottom: 36px;
    padding: 36px;
    background: rgba(201,169,97,0.05);
    border-radius: var(--radius);
    border: 1px solid rgba(201,169,97,0.15);
}

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

.comp-stat-num {
    display: block;
    font-size: 54px;
    font-weight: 800;
    color: var(--gold);
    font-family: 'Inter', sans-serif;
    line-height: 1;
}

.comp-stat-unit {
    font-size: 22px;
    margin-left: 2px;
}

.comp-stat-label {
    display: block;
    font-size: 16px;
    color: var(--white);
    font-weight: 600;
    margin-top: 12px;
}

/* Compliance Principle */
.compliance-principle {
    background: rgba(201,169,97,0.08);
    border-left: 4px solid var(--gold);
    border-radius: 10px;
    padding: 28px 36px;
}

.compliance-principle h4 {
    font-size: 24px;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 10px;
}

.compliance-principle p {
    font-size: 16px;
    color: var(--gray-300);
    line-height: 1.8;
}

/* Pitfalls */
.pitfalls-section {
    margin-top: 64px;
}

.pitfalls-header {
    text-align: center;
    margin-bottom: 44px;
}

.pitfalls-header h3 {
    font-size: 32px;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 10px;
}

.pitfalls-header p {
    font-size: 16px;
    color: var(--gray-400);
}

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

.pitfall-card {
    background: rgba(255,255,255,0.04);
    border: 1px solid rgba(201,169,97,0.1);
    border-radius: var(--radius);
    padding: 32px;
    transition: var(--transition);
}

.pitfall-card:hover {
    border-color: rgba(201,169,97,0.3);
    background: rgba(255,255,255,0.06);
}

.pitfall-num {
    font-size: 32px;
    font-weight: 800;
    color: var(--gold);
    font-family: 'Inter', sans-serif;
    margin-bottom: 10px;
    opacity: 0.5;
}

.pitfall-card h4 {
    font-size: 20px;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 10px;
}

.pitfall-risk {
    font-size: 15px;
    color: var(--gray-300);
    line-height: 1.8;
    margin-bottom: 18px;
    padding-bottom: 18px;
    border-bottom: 1px solid rgba(201,169,97,0.1);
}

.pitfall-solution-label {
    display: inline-block;
    font-size: 12px;
    font-weight: 700;
    color: var(--gold);
    letter-spacing: 1px;
    margin-bottom: 8px;
}

.pitfall-solution p {
    font-size: 15px;
    color: var(--gray-300);
    line-height: 1.7;
}

/* ============================
   Distribution Section
   ============================ */
.dist-hero-cards {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 28px;
    margin-bottom: 48px;
}

.dist-hero-card {
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius);
    padding: 40px;
    transition: var(--transition);
}

.dist-hero-card:hover {
    border-color: var(--gold);
    box-shadow: 0 12px 40px rgba(0,0,0,0.06);
}

.dist-hero-header {
    margin-bottom: 28px;
    padding-bottom: 22px;
    border-bottom: 2px solid var(--gray-100);
}

.dist-hero-header h3 {
    font-size: 26px;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 6px;
}

.dist-hero-header h3 span {
    font-size: 16px;
    color: var(--gray-400);
    font-weight: 400;
    margin-left: 8px;
}

.dist-hero-tag {
    font-size: 15px;
    color: var(--gold-dark);
    font-weight: 600;
}

.dist-hero-stats {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
    margin-bottom: 22px;
}

.dist-hero-stat {
    text-align: center;
    padding: 18px;
    background: var(--gray-50);
    border-radius: 10px;
}

.dist-hero-num {
    display: block;
    font-size: 28px;
    font-weight: 800;
    color: var(--gold-dark);
    font-family: 'Inter', sans-serif;
}

.dist-hero-label {
    display: block;
    font-size: 14px;
    color: var(--gray-500);
    margin-top: 6px;
}

.dist-hero-desc {
    font-size: 15px;
    color: var(--gray-600);
    line-height: 1.8;
    padding-top: 18px;
    border-top: 1px solid var(--gray-100);
}

.dist-channels {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
    margin-bottom: 48px;
}

.dist-channel-card {
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius);
    padding: 36px;
    text-align: center;
    transition: var(--transition);
}

.dist-channel-card:hover {
    border-color: var(--gold);
    transform: translateY(-4px);
    box-shadow: 0 8px 25px rgba(0,0,0,0.06);
}

.dist-channel-icon {
    font-size: 40px;
    margin-bottom: 18px;
}

.dist-channel-card h4 {
    font-size: 20px;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 14px;
}

.dist-channel-names {
    font-size: 15px;
    color: var(--gray-600);
    margin-bottom: 14px;
    line-height: 1.8;
}

.dist-channel-features {
    font-size: 14px;
    color: var(--gold-dark);
    font-weight: 700;
    padding: 10px 20px;
    background: rgba(201,169,97,0.08);
    border-radius: 20px;
    display: inline-block;
}

.dist-partnership {
    background: linear-gradient(135deg, var(--navy) 0%, var(--navy-light) 100%);
    border-radius: var(--radius);
    padding: 44px;
    text-align: center;
}

.dist-partnership h3 {
    font-size: 26px;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 14px;
}

.dist-partnership p {
    font-size: 17px;
    color: var(--gray-300);
    line-height: 1.9;
    max-width: 800px;
    margin: 0 auto;
}

/* ============================
   Cooperation Section
   ============================ */
.coop-process {
    margin-bottom: 64px;
}

.coop-process-title {
    font-size: 24px;
    font-weight: 700;
    color: var(--white);
    text-align: center;
    margin-bottom: 36px;
}

.coop-steps {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0;
    flex-wrap: wrap;
}

.coop-step {
    flex: 0 0 auto;
    min-width: 130px;
    text-align: center;
    padding: 24px 14px;
    background: rgba(255,255,255,0.04);
    border: 1px solid rgba(201,169,97,0.1);
    border-radius: 12px;
    transition: var(--transition);
}

.coop-step:hover {
    background: rgba(201,169,97,0.06);
    border-color: rgba(201,169,97,0.3);
    transform: translateY(-4px);
}

.coop-step-num {
    display: block;
    font-size: 15px;
    font-weight: 700;
    color: var(--gold);
    font-family: 'Inter', sans-serif;
    margin-bottom: 8px;
}

.coop-step h4 {
    font-size: 17px;
    font-weight: 600;
    color: var(--white);
    margin-bottom: 6px;
}

.coop-step-time {
    font-size: 13px;
    color: var(--gray-400);
}

.coop-step-line {
    width: 30px;
    height: 1px;
    background: rgba(201,169,97,0.2);
    margin: 0 4px;
}

.coop-models-title {
    font-size: 24px;
    font-weight: 700;
    color: var(--white);
    text-align: center;
    margin-bottom: 36px;
}

.coop-models-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
}

.coop-model {
    background: rgba(255,255,255,0.04);
    border: 1px solid rgba(201,169,97,0.1);
    border-radius: var(--radius);
    padding: 40px;
    transition: var(--transition);
    position: relative;
}

.coop-model:hover {
    border-color: var(--gold);
    background: rgba(201,169,97,0.06);
    transform: translateY(-4px);
}

.coop-model-badge {
    width: 52px;
    height: 52px;
    background: var(--gold);
    color: var(--navy);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    font-weight: 800;
    font-family: 'Inter', sans-serif;
    margin-bottom: 22px;
}

.coop-model h4 {
    font-size: 24px;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 8px;
}

.coop-model-target {
    font-size: 15px;
    color: var(--gold);
    margin-bottom: 18px;
    font-weight: 600;
}

.coop-model-desc {
    font-size: 16px;
    color: var(--gray-300);
    line-height: 1.8;
    margin-bottom: 22px;
}

.coop-model-highlight {
    font-size: 15px;
    color: var(--gold-light);
    font-weight: 600;
    padding: 14px 18px;
    background: rgba(201,169,97,0.08);
    border-radius: 10px;
    border-left: 3px solid var(--gold);
}

/* ============================
   Vision & Contact
   ============================ */
.section-vision {
    position: relative;
    background: var(--navy-dark);
    background-image: 
        radial-gradient(ellipse at 20% 50%, rgba(201,169,97,0.12) 0%, transparent 50%),
        radial-gradient(ellipse at 80% 50%, rgba(20,42,74,0.6) 0%, transparent 50%),
        linear-gradient(135deg, #061425 0%, #0B1F3A 100%);
    padding: 110px 0 80px;
    overflow: hidden;
}

.vision-overlay {
    position: absolute;
    inset: 0;
    background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23C9A961' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}

.vision-content {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 60px;
    align-items: center;
    position: relative;
    z-index: 1;
}

.vision-title {
    font-size: 44px;
    font-weight: 800;
    color: var(--white);
    line-height: 1.3;
    margin-bottom: 22px;
}

.vision-desc {
    font-size: 20px;
    color: var(--gray-300);
    margin-bottom: 14px;
    font-weight: 500;
}

.vision-sub {
    font-size: 16px;
    color: var(--gray-400);
    line-height: 1.9;
    margin-bottom: 36px;
}

.vision-audiences {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}

.vision-audience {
    display: flex;
    flex-direction: column;
    padding: 18px 26px;
    background: rgba(255,255,255,0.05);
    border: 1px solid rgba(201,169,97,0.15);
    border-radius: 12px;
    transition: var(--transition);
}

.vision-audience:hover {
    border-color: var(--gold);
    background: rgba(201,169,97,0.05);
}

.vision-audience-type {
    font-size: 16px;
    font-weight: 600;
    color: var(--white);
    margin-bottom: 6px;
}

.vision-audience-service {
    font-size: 15px;
    color: var(--gold);
}

/* Contact Card */
.contact-card {
    background: rgba(255,255,255,0.05);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(201,169,97,0.2);
    border-radius: var(--radius);
    padding: 44px;
}

.contact-title {
    font-size: 28px;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 30px;
    padding-bottom: 22px;
    border-bottom: 1px solid rgba(201,169,97,0.15);
}

.contact-items {
    display: flex;
    flex-direction: column;
    gap: 26px;
    margin-bottom: 26px;
}

.contact-item {
    display: flex;
    gap: 18px;
    align-items: flex-start;
}

.contact-item-icon {
    width: 44px;
    height: 44px;
    flex-shrink: 0;
    background: rgba(201,169,97,0.1);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--gold);
    padding: 10px;
}
.contact-item-icon svg { width: 100%; height: 100%; }

.contact-item-content {
    display: flex;
    flex-direction: column;
}

.contact-item-label {
    font-size: 13px;
    color: var(--gold);
    font-weight: 700;
    margin-bottom: 6px;
    letter-spacing: 1px;
}

.contact-item-value {
    font-size: 17px;
    color: var(--white);
    line-height: 1.6;
    word-break: break-all;
}

a.contact-item-value:hover { color: var(--gold); }

/* ============================
   Footer
   ============================ */
.footer {
    background: var(--navy-dark);
    border-top: 1px solid rgba(201,169,97,0.1);
    padding: 60px 0 24px;
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 3fr;
    gap: 48px;
    margin-bottom: 40px;
}

.footer-brand h3 {
    font-size: 20px;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 6px;
}

.footer-brand p {
    font-size: 14px;
    color: var(--gray-400);
    margin-bottom: 8px;
}

.footer-slogan {
    color: var(--gold) !important;
    font-size: 14px !important;
    margin-top: 12px !important;
}

.footer-links {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}

.footer-col h4 {
    font-size: 16px;
    font-weight: 600;
    color: var(--white);
    margin-bottom: 18px;
}

.footer-col a {
    display: block;
    font-size: 14px;
    color: var(--gray-400);
    padding: 5px 0;
    transition: var(--transition);
}

.footer-col a:hover {
    color: var(--gold);
    padding-left: 4px;
}

.footer-bottom {
    text-align: center;
    padding-top: 24px;
    border-top: 1px solid rgba(201,169,97,0.1);
}

.footer-bottom p {
    font-size: 13px;
    color: var(--gray-500);
    margin: 4px 0;
}

.footer-icp a {
    font-size: 13px;
    color: var(--gray-500);
    text-decoration: none;
}

.footer-icp a:hover {
    color: var(--gold);
}

/* ============================
   Animations
   ============================ */
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

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

/* ============================
   Responsive
   ============================ */
@media (max-width: 968px) {
    .nav-menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 280px;
        height: 100vh;
        background: var(--navy-dark);
        flex-direction: column;
        padding: 80px 24px 24px;
        gap: 8px;
        transition: right 0.3s ease;
        box-shadow: -4px 0 30px rgba(0,0,0,0.3);
    }
    .nav-menu.active { right: 0; }
    .nav-toggle { display: flex; }
    
    .hero-title { font-size: 44px; }
    .hero-desc { font-size: 18px; }
    .hero-stat-num { font-size: 40px; }
    .section-title { font-size: 32px; }
    .section { padding: 70px 0; }
    .section-header { margin-bottom: 48px; }
    
    .quick-adv-grid { grid-template-columns: repeat(2, 1fr); gap: 28px; }
    .quick-adv-item:nth-child(2) { border-right: none; }
    
    .about-grid { grid-template-columns: 1fr; }
    .adv-cards { grid-template-columns: 1fr; }
    .adv-stats { gap: 32px; padding: 28px; }
    .adv-stat-divider { display: none; }
    .adv-stat-num { font-size: 56px; }
    
    .market-data-grid { grid-template-columns: 1fr; }
    .trends-grid { grid-template-columns: repeat(2, 1fr); }
    
    .service-detail-body { grid-template-columns: 1fr; }
    .pse-grid { grid-template-columns: 1fr; }
    .pitfalls-grid { grid-template-columns: 1fr 1fr; }
    .compliance-stats { grid-template-columns: 1fr; }
    
    .dist-hero-cards { grid-template-columns: 1fr; }
    .dist-channels { grid-template-columns: 1fr; }
    
    .coop-models-grid { grid-template-columns: 1fr; }
    .coop-steps { flex-direction: column; gap: 8px; }
    .coop-step-line { width: 1px; height: 20px; }
    
    .vision-content { grid-template-columns: 1fr; gap: 40px; }
    .vision-title { font-size: 34px; }
    
    .footer-content { grid-template-columns: 1fr; }
    .footer-links { grid-template-columns: repeat(3, 1fr); gap: 16px; }
    
    .service-detail { padding: 32px; }
    .meti-steps { flex-direction: column; gap: 8px; }
    .meti-step-arrow { transform: rotate(90deg); height: 20px; }
}

@media (max-width: 600px) {
    html { font-size: 16px; }
    body { font-size: 16px; }
    
    .hero-title { font-size: 34px; }
    .hero-desc { font-size: 16px; }
    .hero-stats { gap: 20px; }
    .hero-stat-num { font-size: 34px; }
    .hero-stat-divider { display: none; }
    
    .section-title { font-size: 26px; }
    .vision-title { font-size: 28px; }
    .vision-desc { font-size: 18px; }
    
    .quick-adv-grid { grid-template-columns: 1fr; }
    .quick-adv-item { border-right: none; border-bottom: 1px solid rgba(201,169,97,0.15); padding-bottom: 16px; }
    .quick-adv-item:last-child { border-bottom: none; }
    .quick-adv-num { font-size: 32px; }
    
    .adv-stat-num { font-size: 48px; }
    .market-big-num { font-size: 64px; }
    .comp-stat-num { font-size: 42px; }
    
    .trends-grid { grid-template-columns: 1fr; }
    .pitfalls-grid { grid-template-columns: 1fr; }
    .footer-links { grid-template-columns: 1fr; }
    
    .service-flow { flex-direction: column; gap: 12px; }
    .service-flow-arrow { transform: rotate(90deg); justify-content: center; }
    
    .market-highlight { padding: 28px; }
    .contact-card { padding: 28px; }
    .service-detail { padding: 24px; }
    
    .dist-hero-stats { grid-template-columns: 1fr; }
}