/* ============================================
   Design System: Emerald Trust Gaming UI
   Project: l444-login.id
   ============================================ */

:root {
  --color-primary: #1a5c2e;
  --color-primary-dark: #0d3d1a;
  --color-primary-soft: #e8f5ec;
  --color-secondary: #c9a632;
  --color-accent: #e6523c;
  --color-bg: #fafbfc;
  --color-bg-soft: #f0f2f5;
  --color-surface: #ffffff;
  --color-surface-strong: #f5f7fa;
  --color-card: #ffffff;
  --color-card-alt: #f8faf9;
  --color-border: #e2e6ea;
  --color-border-strong: #c8cdd2;
  --color-text: #1a1d21;
  --color-text-soft: #4a5568;
  --color-text-muted: #8896a5;
  --color-success: #22c55e;
  --color-warning: #f59e0b;
  --color-danger: #ef4444;
  --color-footer-bg: #0f1b12;
  --color-footer-text: #c8d6ce;

  --gradient-hero: linear-gradient(135deg, #0d3d1a 0%, #1a5c2e 50%, #247a3b 100%);
  --gradient-button: linear-gradient(135deg, #1a5c2e, #247a3b);
  --gradient-button-hover: linear-gradient(135deg, #0d3d1a, #1a5c2e);
  --gradient-cta: linear-gradient(135deg, #c9a632 0%, #d4b84a 100%);

  --shadow-header: 0 2px 20px rgba(0,0,0,.08);
  --shadow-card: 0 2px 12px rgba(0,0,0,.06);
  --shadow-card-hover: 0 8px 30px rgba(0,0,0,.12);
  --shadow-button: 0 2px 8px rgba(26,92,46,.2);
  --shadow-soft: 0 1px 4px rgba(0,0,0,.04);

  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --radius-pill: 50px;

  --font-base: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, "Noto Sans Bengali", sans-serif;
  --fs-h1: clamp(28px, 4vw, 48px);
  --fs-h2: clamp(22px, 3vw, 36px);
  --fs-h3: clamp(18px, 2vw, 24px);
  --fs-body: 16px;
  --lh-body: 1.8;
  --lh-heading: 1.25;

  --container-max: 1200px;
  --container-wide: 1400px;
  --section-y: clamp(48px, 6vw, 80px);
  --header-h: 72px;

  --motion-fast: .15s;
  --motion-normal: .3s;
  --ease-out: cubic-bezier(.22,1,.36,1);
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; font-family: var(--font-base); font-size: var(--fs-body); line-height: var(--lh-body); color: var(--color-text); background: var(--color-bg); overflow-x: hidden; }
img { max-width: 100%; height: auto; display: block; }
a { color: var(--color-primary); text-decoration: none; transition: color var(--motion-fast); }
a:hover { color: var(--color-primary-dark); }
ul, ol { padding-left: 1.5em; }

/* Focus */
:focus-visible { outline: 3px solid var(--color-secondary); outline-offset: 2px; border-radius: var(--radius-sm); }

/* Containers */
.container { max-width: var(--container-max); margin: 0 auto; padding: 0 20px; }
.container-wide { max-width: var(--container-wide); margin: 0 auto; padding: 0 20px; }
.text-center { text-align: center; }

/* ============ HEADER ============ */
.site-header { position: sticky; top: 0; z-index: 1000; background: rgba(255,255,255,.97); backdrop-filter: blur(12px); border-bottom: 1px solid var(--color-border); box-shadow: var(--shadow-header); }
.header-inner { width: 100%; max-width: none; padding-left: clamp(10px, 1.2vw, 20px); padding-right: clamp(10px, 1.2vw, 20px); display: flex; align-items: center; gap: clamp(10px, 1vw, 18px); min-height: var(--header-h); }
.brand-wrap { flex: 0 0 auto; margin-right: clamp(4px, .8vw, 14px); }
.site-logo { display: block; width: auto; height: clamp(32px, 3vw, 42px); max-width: clamp(118px, 10vw, 168px); object-fit: contain; }
.primary-nav { flex: 1 1 auto; min-width: 0; display: flex; align-items: center; justify-content: center; flex-wrap: nowrap; gap: clamp(6px, .72vw, 14px); white-space: nowrap; overflow: visible; }
.primary-nav a { flex: 0 1 auto; min-width: 0; padding: 9px clamp(6px, .65vw, 12px); font-size: clamp(13px, .84vw, 15px); line-height: 1; white-space: nowrap; color: var(--color-text-soft); font-weight: 500; border-radius: var(--radius-sm); transition: all var(--motion-fast); }
.primary-nav a:hover, .primary-nav a.active { color: var(--color-primary); background: var(--color-primary-soft); }
.header-actions { flex: 0 0 auto; margin-left: auto; display: flex; align-items: center; justify-content: flex-end; gap: clamp(6px, .6vw, 10px); white-space: nowrap; }

/* Buttons */
.btn { display: inline-flex; align-items: center; justify-content: center; padding: 10px 20px; border-radius: var(--radius-pill); font-weight: 600; font-size: 14px; border: none; cursor: pointer; transition: all var(--motion-normal) var(--ease-out); text-decoration: none; white-space: nowrap; }
.btn-primary { background: var(--gradient-button); color: #fff; box-shadow: var(--shadow-button); }
.btn-primary:hover { background: var(--gradient-button-hover); color: #fff; transform: translateY(-1px); box-shadow: var(--shadow-card-hover); }
.btn-outline { background: transparent; color: var(--color-primary); border: 2px solid var(--color-primary); }
.btn-outline:hover { background: var(--color-primary); color: #fff; }
.btn-login { background: transparent; color: var(--color-primary); border: 2px solid var(--color-primary); padding: 8px 16px; font-size: 13px; border-radius: var(--radius-pill); }
.btn-login:hover { background: var(--color-primary); color: #fff; }
.btn-register { background: var(--gradient-button); color: #fff; padding: 8px 16px; font-size: 13px; border-radius: var(--radius-pill); box-shadow: var(--shadow-button); }
.btn-register:hover { background: var(--gradient-button-hover); color: #fff; }
.btn-lg { padding: 14px 28px; font-size: 16px; }
.btn-block { width: 100%; }

/* Nav toggle */
.nav-toggle { display: none; flex: 0 0 40px; width: 40px; height: 40px; background: none; border: 2px solid var(--color-border); border-radius: var(--radius-md); cursor: pointer; align-items: center; justify-content: center; flex-direction: column; gap: 4px; padding: 8px; }
.nav-toggle span { display: block; width: 20px; height: 2px; background: var(--color-text); border-radius: 2px; transition: all var(--motion-fast); }

/* Mobile menu */
.mobile-menu { display: none; position: fixed; top: var(--header-h); left: 0; right: 0; bottom: 0; z-index: 999; background: rgba(255,255,255,.98); backdrop-filter: blur(12px); overflow-y: auto; padding: 20px; }
.mobile-menu.is-open { display: block; }
.mobile-menu-inner { display: flex; flex-direction: column; gap: 4px; }
.mobile-menu-inner a { display: block; padding: 14px 16px; border-radius: var(--radius-md); font-size: 16px; font-weight: 500; color: var(--color-text); }
.mobile-menu-inner a:hover { background: var(--color-primary-soft); color: var(--color-primary); }

/* ============ SECTIONS ============ */
section { padding: var(--section-y) 0; }
.section-eyebrow { display: inline-block; font-size: 13px; font-weight: 700; text-transform: uppercase; letter-spacing: 1px; color: var(--color-primary); background: var(--color-primary-soft); padding: 6px 14px; border-radius: var(--radius-pill); margin-bottom: 12px; }
.section-desc { max-width: 720px; color: var(--color-text-soft); margin-bottom: 32px; }
h1 { font-size: var(--fs-h1); line-height: var(--lh-heading); margin: 0 0 16px; }
h2 { font-size: var(--fs-h2); line-height: var(--lh-heading); margin: 0 0 16px; }
h3 { font-size: var(--fs-h3); line-height: var(--lh-heading); margin: 24px 0 12px; }
.page-lead { font-size: 18px; color: var(--color-text-soft); max-width: 800px; margin-bottom: 28px; }

/* Breadcrumb */
.breadcrumb { margin-bottom: 16px; }
.breadcrumb ol { list-style: none; padding: 0; margin: 0; display: flex; flex-wrap: wrap; gap: 4px; font-size: 13px; color: var(--color-text-muted); }
.breadcrumb li + li::before { content: "›"; margin-right: 4px; }
.breadcrumb a { color: var(--color-text-muted); }
.breadcrumb a:hover { color: var(--color-primary); }

/* ============ HOME HERO ============ */
.home-hero { background: var(--gradient-hero); color: #fff; padding: clamp(48px, 8vw, 96px) 0; }
.hero-split { display: grid; grid-template-columns: 1.1fr .9fr; gap: 40px; align-items: center; }
.hero-content { }
.hero-badges { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 16px; }
.badge { display: inline-block; padding: 5px 12px; border-radius: var(--radius-pill); font-size: 12px; font-weight: 600; }
.badge-award { background: rgba(255,255,255,.15); color: #fff; }
.badge-license { background: rgba(34,197,94,.2); color: #a7f3d0; }
.home-hero h1 { color: #fff; font-size: clamp(32px, 5vw, 56px); }
.hero-lead { color: rgba(255,255,255,.85); font-size: 17px; line-height: 1.7; margin-bottom: 24px; }
.hero-cta-group { display: flex; flex-wrap: wrap; gap: 12px; margin-bottom: 32px; }
.home-hero .btn-primary { background: var(--gradient-cta); color: #1a1d21; }
.home-hero .btn-outline { border-color: rgba(255,255,255,.4); color: #fff; }
.home-hero .btn-outline:hover { background: rgba(255,255,255,.15); }
.hero-stats { display: flex; gap: 24px; flex-wrap: wrap; }
.stat-item { text-align: center; }
.stat-num { display: block; font-size: 24px; font-weight: 800; color: var(--color-secondary); }
.stat-label { font-size: 12px; color: rgba(255,255,255,.6); }
.hero-visual { display: flex; justify-content: center; }
.hero-img { border-radius: var(--radius-xl); box-shadow: 0 20px 60px rgba(0,0,0,.3); }

/* Trust strip */
.home-trust-strip { background: var(--color-surface-strong); padding: 20px 0; }
.trust-items { display: flex; justify-content: center; flex-wrap: wrap; gap: 24px; font-size: 14px; color: var(--color-text-soft); }
.trust-items strong { color: var(--color-primary); }

/* Game grid */
.game-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 16px; }
.game-card { display: block; background: var(--color-card); border: 1px solid var(--color-border); border-radius: var(--radius-lg); padding: 24px; transition: all var(--motion-normal) var(--ease-out); text-decoration: none; color: var(--color-text); }
.game-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-card-hover); border-color: var(--color-primary); color: var(--color-text); }
.game-card-icon { font-size: 36px; margin-bottom: 12px; }
.game-card h3 { font-size: 18px; margin: 0 0 8px; }
.game-card p { font-size: 13px; color: var(--color-text-muted); margin: 0; }

/* Feature grid */
.features-grid-8 { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 20px; }
.feature-card { background: var(--color-card); border: 1px solid var(--color-border); border-radius: var(--radius-lg); padding: 28px; transition: all var(--motion-normal); }
.feature-card:hover { box-shadow: var(--shadow-card-hover); }
.feature-icon { font-size: 32px; margin-bottom: 12px; }
.feature-card h3 { font-size: 17px; margin: 0 0 8px; }
.feature-card p { font-size: 14px; color: var(--color-text-soft); margin: 0; }

/* Promo */
.promo-grid-home { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 20px; }
.promo-card { background: var(--color-card); border: 1px solid var(--color-border); border-radius: var(--radius-lg); padding: 28px; }
.promo-card-featured { border-color: var(--color-primary); background: var(--color-primary-soft); }
.promo-tag { display: inline-block; font-size: 12px; font-weight: 700; padding: 4px 10px; border-radius: var(--radius-pill); background: var(--color-primary); color: #fff; margin-bottom: 12px; }
.promo-amount { font-size: 28px; font-weight: 800; color: var(--color-primary); margin-bottom: 8px; }
.promo-amount-lg { font-size: 36px; font-weight: 800; color: var(--color-primary); margin-bottom: 12px; }
.promo-detail-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 24px; }
.promo-detail-card { background: var(--color-card); border: 1px solid var(--color-border); border-radius: var(--radius-xl); padding: 28px; box-shadow: var(--shadow-soft); transition: all var(--motion-normal); overflow: hidden; }
.promo-detail-card:hover { box-shadow: var(--shadow-card-hover); transform: translateY(-3px); }
.promo-detail-card.promo-featured { border-color: var(--color-primary); border-width: 2px; background: linear-gradient(180deg, var(--color-primary-soft) 0%, var(--color-card) 100%); }
.promo-card-img { margin: -28px -28px 20px -28px; overflow: hidden; }
.promo-card-img img { width: 100%; height: 200px; object-fit: cover; transition: transform var(--motion-normal); }
.promo-detail-card:hover .promo-card-img img { transform: scale(1.03); }

/* App hero split */
.app-hero-split { display: grid; grid-template-columns: 1.2fr .8fr; gap: 40px; align-items: center; }
.app-hero-visual img { border-radius: var(--radius-xl); box-shadow: var(--shadow-card-hover); max-width: 100%; height: auto; }
.app-download-btns { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 20px; }

/* Page title bar enhanced */
.page-title-bar { background: linear-gradient(135deg, var(--color-surface-strong) 0%, #eef2f0 100%); padding: 40px 0; border-bottom: 1px solid var(--color-border); }

/* Blog card enhanced */
.blog-card { box-shadow: var(--shadow-soft); }
.blog-card:hover { transform: translateY(-3px); }
.blog-card-cover { overflow: hidden; }
.blog-card-cover img { transition: transform var(--motion-normal); }
.blog-card:hover .blog-card-cover img { transform: scale(1.05); }
.blog-card-body h3 { margin: 0 0 8px; font-size: 18px; }
.blog-card-body h3 a { color: var(--color-text); }
.blog-card-body h3 a:hover { color: var(--color-primary); }
.blog-card-body p { font-size: 14px; color: var(--color-text-soft); margin: 0; }

/* Steps enhanced */
.step-h { background: var(--color-card); border: 1px solid var(--color-border); border-radius: var(--radius-lg); box-shadow: var(--shadow-soft); }

/* Provider badge enhanced */
.provider-badge { transition: all var(--motion-fast); }
.provider-badge:hover { background: var(--color-primary); color: #fff; border-color: var(--color-primary); }

/* VIP table enhanced */
.vip-comparison-table tr:hover { background: var(--color-primary-soft); }

/* Contact card enhanced */
.contact-card { transition: all var(--motion-normal); }
.contact-card:hover { box-shadow: var(--shadow-card-hover); border-color: var(--color-primary); }
.contact-card h3 { color: var(--color-primary-dark); margin: 0 0 8px; }

/* About stats enhanced */
.about-stat { transition: all var(--motion-normal); }
.about-stat:hover { transform: translateY(-3px); box-shadow: var(--shadow-card-hover); }

@media (max-width: 900px) {
  .app-hero-split { grid-template-columns: 1fr; }
  .promo-detail-grid { grid-template-columns: 1fr; }
}

/* VIP tiers */
.vip-tiers-row { display: flex; gap: 12px; flex-wrap: wrap; justify-content: center; margin-bottom: 24px; }
.vip-tier { background: var(--color-card); border: 2px solid var(--color-border); border-radius: var(--radius-lg); padding: 20px 24px; text-align: center; min-width: 140px; transition: all var(--motion-normal); }
.vip-tier:hover { transform: translateY(-4px); box-shadow: var(--shadow-card-hover); }
.tier-name { font-size: 16px; font-weight: 700; margin-bottom: 4px; }
.tier-perk { font-size: 13px; color: var(--color-text-soft); }
.tier-bronze { border-color: #cd7f32; }
.tier-silver { border-color: #c0c0c0; }
.tier-gold { border-color: #ffd700; }
.tier-platinum { border-color: #e5e4e2; }
.tier-diamond { border-color: #b9f2ff; }
.tier-royal { border-color: #9b59b6; }

/* Guide split */
.guide-split, .app-split { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; align-items: center; }
.check-list { list-style: none; padding: 0; }
.check-list li { padding: 6px 0 6px 28px; position: relative; }
.check-list li::before { content: "✓"; position: absolute; left: 0; color: var(--color-primary); font-weight: 700; }

/* Reviews */
.reviews-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 20px; }
.review-card { background: var(--color-card); border: 1px solid var(--color-border); border-radius: var(--radius-lg); padding: 24px; }
.review-stars { color: var(--color-secondary); font-size: 18px; margin-bottom: 12px; }
.review-author { display: flex; align-items: center; gap: 12px; margin-top: 16px; }
.review-avatar { width: 40px; height: 40px; background: var(--color-primary); color: #fff; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-weight: 700; }

/* Blog */
.blog-grid-home { display: grid; grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); gap: 24px; margin-bottom: 24px; }
.blog-card { background: var(--color-card); border: 1px solid var(--color-border); border-radius: var(--radius-lg); overflow: hidden; transition: all var(--motion-normal); }
.blog-card:hover { box-shadow: var(--shadow-card-hover); }
.blog-card-cover img { width: 100%; height: 200px; object-fit: cover; }
.blog-card-body { padding: 20px; }
.blog-meta { font-size: 12px; color: var(--color-text-muted); margin-bottom: 8px; }

/* Security */
.security-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 16px; }
.security-card { background: var(--color-card); border: 1px solid var(--color-border); border-radius: var(--radius-lg); padding: 24px; }
.security-card h3 { font-size: 17px; margin: 0 0 8px; }

/* Payments */
.payment-badges { display: flex; flex-wrap: wrap; gap: 10px; justify-content: center; }
.pay-badge { background: var(--color-surface-strong); border: 1px solid var(--color-border); padding: 8px 16px; border-radius: var(--radius-pill); font-size: 13px; font-weight: 600; }

/* FAQ */
.faq-list { max-width: 800px; margin: 0 auto; }
.faq-item { border: 1px solid var(--color-border); border-radius: var(--radius-md); margin-bottom: 8px; overflow: hidden; }
.faq-toggle { display: flex; align-items: center; justify-content: space-between; width: 100%; padding: 16px 20px; background: var(--color-surface); border: none; cursor: pointer; font-size: 15px; font-weight: 600; text-align: left; color: var(--color-text); transition: background var(--motion-fast); }
.faq-toggle:hover { background: var(--color-surface-strong); }
.faq-icon { font-size: 20px; color: var(--color-primary); flex-shrink: 0; margin-left: 12px; }
.faq-answer { padding: 0 20px 16px; color: var(--color-text-soft); }
.faq-answer p { margin: 0 0 8px; }

/* CTA */
.inline-cta { background: var(--gradient-hero); color: #fff; padding: 48px; border-radius: var(--radius-xl); text-align: center; }
.inline-cta h2 { color: #fff; }
.inline-cta p { color: rgba(255,255,255,.8); max-width: 600px; margin: 0 auto 20px; }
.inline-cta .btn-primary { background: var(--gradient-cta); color: #1a1d21; }

.home-final-cta { background: var(--gradient-hero); color: #fff; text-align: center; }
.home-final-cta h2 { color: #fff; }
.home-final-cta p { color: rgba(255,255,255,.8); max-width: 600px; margin: 0 auto 20px; }
.cta-buttons { display: flex; justify-content: center; gap: 12px; flex-wrap: wrap; margin-bottom: 16px; }
.home-final-cta .btn-primary { background: var(--gradient-cta); color: #1a1d21; }
.home-final-cta .btn-outline { border-color: rgba(255,255,255,.4); color: #fff; }
.cta-trust { font-size: 13px; color: rgba(255,255,255,.6); }

/* Page title bar */
.page-title-bar { background: var(--color-surface-strong); padding: 32px 0; border-bottom: 1px solid var(--color-border); }
.page-title-bar h1 { margin-bottom: 0; }

/* Category cards */
.category-cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 16px; }
.cat-card { display: block; background: var(--color-card); border: 1px solid var(--color-border); border-radius: var(--radius-lg); overflow: hidden; transition: all var(--motion-normal); text-decoration: none; color: var(--color-text); box-shadow: var(--shadow-soft); }
.cat-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-card-hover); color: var(--color-text); border-color: var(--color-primary); }
.cat-card img { width: 100%; height: 200px; object-fit: cover; transition: transform var(--motion-normal); }
.cat-card:hover img { transform: scale(1.03); }
.cat-card-body { padding: 20px; }
.cat-card-body h3 { margin: 0 0 8px; font-size: 18px; color: var(--color-primary-dark); }
.cat-card-body p { margin: 0; font-size: 13px; color: var(--color-text-soft); line-height: 1.6; }

/* Steps */
.step-list { list-style: none; padding: 0; counter-reset: steps; }
.step-item { display: flex; gap: 16px; margin-bottom: 24px; }
.step-num { flex-shrink: 0; width: 40px; height: 40px; background: var(--gradient-button); color: #fff; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-weight: 800; font-size: 18px; }
.steps-horizontal { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 20px; }
.step-h { text-align: center; padding: 24px; }
.step-h-num { display: inline-flex; width: 40px; height: 40px; background: var(--gradient-button); color: #fff; border-radius: 50%; align-items: center; justify-content: center; font-weight: 800; margin-bottom: 12px; }

/* Bonus card */
.bonus-card { background: var(--color-card); border: 2px solid var(--color-primary); border-radius: var(--radius-xl); padding: 40px; margin-top: 24px; }

/* Provider badges */
.provider-list { display: flex; flex-wrap: wrap; gap: 10px; justify-content: center; }
.provider-badge { background: var(--color-surface-strong); border: 1px solid var(--color-border); padding: 10px 18px; border-radius: var(--radius-pill); font-size: 13px; font-weight: 700; }

/* Feature small */
.feature-cards-3 { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 16px; }
.feature-sm { background: var(--color-card); border: 1px solid var(--color-border); border-radius: var(--radius-lg); padding: 24px; }

/* Detail split */
.detail-split { display: grid; grid-template-columns: 1.1fr .9fr; gap: 36px; align-items: start; }

/* Related links */
.related-links { display: flex; flex-wrap: wrap; gap: 10px; }
.related-link { display: inline-block; padding: 10px 20px; background: var(--color-primary-soft); color: var(--color-primary); border-radius: var(--radius-pill); font-weight: 600; font-size: 14px; }
.related-link:hover { background: var(--color-primary); color: #fff; }

/* Auth layout */
.auth-split, .register-split { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; align-items: start; }
.auth-form-card, .register-form-card { background: var(--color-card); border: 2px solid var(--color-border); border-radius: var(--radius-xl); padding: 36px; }
.auth-form { margin-top: 20px; }
.form-group { margin-bottom: 16px; }
.form-group label { display: block; font-weight: 600; margin-bottom: 6px; font-size: 14px; }
.form-group input { width: 100%; padding: 12px 16px; border: 2px solid var(--color-border); border-radius: var(--radius-md); font-size: 15px; transition: border-color var(--motion-fast); }
.form-group input:focus { border-color: var(--color-primary); outline: none; }
.auth-alt { text-align: center; font-size: 14px; margin-top: 16px; }
.auth-info-panel, .register-benefit-panel { }
.auth-trust-card { background: var(--color-primary-soft); border-radius: var(--radius-lg); padding: 20px; margin: 16px 0; }
.auth-step-list { margin: 16px 0; }
.auth-security-note { background: #fef3c7; padding: 12px 16px; border-radius: var(--radius-md); font-size: 14px; }
.register-benefit-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin: 16px 0; }
.benefit-card { background: var(--color-card); border: 1px solid var(--color-border); border-radius: var(--radius-md); padding: 16px; }
.benefit-card h4 { font-size: 15px; margin: 0 0 6px; }
.benefit-card p { font-size: 13px; color: var(--color-text-soft); margin: 0; }
.register-step-flow { margin: 16px 0; }
.register-safe-panel { background: var(--color-primary-soft); border-radius: var(--radius-lg); padding: 20px; margin-top: 16px; }

/* Policy */
.policy-updated { background: var(--color-surface-strong); padding: 8px 16px; border-radius: var(--radius-md); display: inline-block; font-size: 13px; color: var(--color-text-muted); margin-bottom: 20px; }
.policy-body { max-width: 800px; }
.warning-box { background: #fef3c7; border: 1px solid #f59e0b; border-radius: var(--radius-md); padding: 16px; margin-bottom: 20px; }

/* Blog listing */
.blog-listing { margin-bottom: 32px; }
.blog-list-item { padding: 20px 0; border-bottom: 1px solid var(--color-border); }
.blog-list-item h3 { margin: 0 0 6px; font-size: 19px; }
.blog-list-item p { color: var(--color-text-soft); margin: 8px 0 0; }

/* Article */
.article-meta { font-size: 13px; color: var(--color-text-muted); margin-bottom: 20px; }
.article-body { max-width: 800px; }
.article-body.prose p { margin: 0 0 16px; }
.article-lead { font-size: 18px; color: var(--color-text-soft); }
.article-related { margin-top: 40px; padding-top: 24px; border-top: 1px solid var(--color-border); }

/* Stats */
.about-stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; margin: 24px 0; }
.about-stat { text-align: center; background: var(--color-primary-soft); padding: 24px; border-radius: var(--radius-lg); }
.stat-big { display: block; font-size: 28px; font-weight: 800; color: var(--color-primary); }

/* Contact */
.contact-cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 16px; margin: 24px 0; }
.contact-card { background: var(--color-card); border: 1px solid var(--color-border); border-radius: var(--radius-lg); padding: 24px; }

/* VIP table */
.vip-table-wrap { overflow-x: auto; margin: 20px 0; }
.vip-comparison-table { width: 100%; border-collapse: collapse; }
.vip-comparison-table th, .vip-comparison-table td { padding: 12px 16px; border: 1px solid var(--color-border); text-align: left; }
.vip-comparison-table th { background: var(--color-primary); color: #fff; }
.vip-comparison-table tr:nth-child(even) { background: var(--color-surface-strong); }

/* 404 */
.error-section { text-align: center; padding: 80px 0; }
.error-code { font-size: 120px; font-weight: 900; color: var(--color-primary); line-height: 1; }

/* ============ FOOTER ============ */
.site-footer { background: var(--color-footer-bg); color: var(--color-footer-text); padding: 60px 0 24px; }
.footer-inner { max-width: var(--container-max); margin: 0 auto; padding: 0 20px; }
.footer-grid { display: grid; grid-template-columns: 1.5fr repeat(4, 1fr); gap: 32px; margin-bottom: 40px; }
.footer-brand p { font-size: 14px; line-height: 1.7; margin-top: 12px; color: var(--color-footer-text); }
.footer-logo-wrap img { height: 40px; width: auto; }
.footer-col h5 { color: #fff; font-size: 15px; margin: 0 0 14px; }
.footer-col ul { list-style: none; padding: 0; margin: 0; }
.footer-col li { margin-bottom: 8px; }
.footer-col a { color: var(--color-footer-text); font-size: 14px; }
.footer-col a:hover { color: var(--color-secondary); }
.footer-compliance { display: flex; flex-wrap: wrap; gap: 16px; align-items: center; padding: 16px 0; border-top: 1px solid rgba(255,255,255,.1); border-bottom: 1px solid rgba(255,255,255,.1); font-size: 13px; color: rgba(255,255,255,.5); margin-bottom: 16px; }
.age-badge { background: var(--color-accent); color: #fff; padding: 4px 10px; border-radius: var(--radius-sm); font-weight: 800; font-size: 14px; }
.footer-bottom { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; font-size: 13px; color: rgba(255,255,255,.4); }
.footer-legal { display: flex; gap: 16px; }
.footer-legal a { color: rgba(255,255,255,.4); }
.footer-legal a:hover { color: var(--color-secondary); }

/* ============ RESPONSIVE ============ */
@media (max-width: 1180px) {
  .primary-nav { display: none; }
  .nav-toggle { display: inline-flex; flex: 0 0 40px; width: 40px; height: 40px; margin-left: 2px; }
  .site-header .header-inner { width: 100%; max-width: none; padding-left: clamp(8px, 2.4vw, 14px); padding-right: clamp(8px, 2.4vw, 14px); justify-content: flex-start; gap: clamp(6px, 1.8vw, 10px); }
  .brand-wrap { flex: 0 1 auto; margin-right: 0; }
  .site-logo { height: clamp(30px, 8vw, 40px); max-width: clamp(104px, 27vw, 138px); }
  .header-actions { margin-left: auto; flex: 0 0 auto; display: flex; align-items: center; justify-content: flex-end; gap: clamp(5px, 1.6vw, 8px); white-space: nowrap; }
  .header-actions .btn { min-height: 40px; padding-inline: clamp(10px, 2.6vw, 14px); font-size: clamp(12px, 3.2vw, 14px); }
}

@media (max-width: 900px) {
  .hero-split, .guide-split, .app-split, .detail-split, .auth-split, .register-split { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 24px; }
  .about-stats-grid { grid-template-columns: 1fr 1fr; }
  .register-benefit-grid { grid-template-columns: 1fr; }
}

@media (max-width: 640px) {
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; gap: 8px; text-align: center; }
  .about-stats-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 375px) {
  .site-header .header-inner { padding-left: 8px; padding-right: 8px; gap: 6px; }
  .site-logo { max-width: 104px; }
  .header-actions .btn { min-height: 38px; padding-inline: 9px; font-size: 12px; }
  .nav-toggle { flex-basis: 38px; width: 38px; height: 38px; }
  body { font-size: 15px; }
}

/* Swiper fallback */
.swiper:not(.swiper-initialized) { display: flex; overflow-x: auto; gap: 16px; scroll-snap-type: x mandatory; }
.swiper:not(.swiper-initialized) .swiper-slide { flex: 0 0 280px; scroll-snap-align: start; }

/* AOS fallback */
[data-aos] { opacity: 1 !important; transform: none !important; }

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
  html { scroll-behavior: auto; }
}