/* ============================================
   Emerald Trust Bangladesh UI - Design System
   7u777.lol | Bengali Gaming Platform
   ============================================ */

/* --- CSS Variables / Design Tokens --- */
:root {
  --color-primary: #10b981;
  --color-primary-dark: #059669;
  --color-primary-soft: rgba(16,185,129,0.12);
  --color-primary-glow: rgba(16,185,129,0.25);
  --color-secondary: #06b6d4;
  --color-secondary-soft: rgba(6,182,212,0.1);
  --color-accent: #f59e0b;
  --color-bg: #0a0f1a;
  --color-bg-soft: #0f172a;
  --color-bg-alt: #0c1425;
  --color-surface: #1e293b;
  --color-surface-strong: #334155;
  --color-card: #1e293b;
  --color-card-alt: #162032;
  --color-border: rgba(16,185,129,0.15);
  --color-border-strong: rgba(16,185,129,0.35);
  --color-text: #e2e8f0;
  --color-text-soft: #94a3b8;
  --color-text-muted: #64748b;
  --color-success: #10b981;
  --color-warning: #f59e0b;
  --color-danger: #ef4444;
  --color-footer-bg: #050a12;
  --color-footer-text: #64748b;

  --gradient-hero: linear-gradient(135deg, #0a0f1a 0%, #0f2027 50%, #0a0f1a 100%);
  --gradient-hero-radial: radial-gradient(ellipse at 70% 40%, rgba(16,185,129,0.08) 0%, transparent 65%);
  --gradient-button: linear-gradient(135deg, #10b981, #059669);
  --gradient-button-hover: linear-gradient(135deg, #34d399, #10b981);
  --gradient-card-glow: linear-gradient(135deg, rgba(16,185,129,0.2), rgba(6,182,212,0.1));
  --gradient-cta: linear-gradient(135deg, #10b981, #06b6d4);
  --gradient-footer: linear-gradient(180deg, #0a0f1a, #050a12);

  --shadow-header: 0 2px 20px rgba(0,0,0,0.3);
  --shadow-card: 0 4px 24px rgba(0,0,0,0.2);
  --shadow-card-hover: 0 8px 32px rgba(16,185,129,0.15);
  --shadow-button: 0 4px 16px rgba(16,185,129,0.25);
  --shadow-soft: 0 2px 8px rgba(0,0,0,0.15);
  --shadow-form: 0 4px 32px rgba(0,0,0,0.3);

  --radius-xs: 4px;
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --radius-pill: 50px;
  --radius-card: 14px;
  --radius-image: 12px;
  --radius-form: 10px;

  --font-base: 'Hind Siliguri', 'Noto Sans Bengali', sans-serif;
  --font-heading: 'Hind Siliguri', sans-serif;
  --fs-h1: clamp(1.8rem, 4vw, 2.8rem);
  --fs-h2: clamp(1.3rem, 3vw, 1.9rem);
  --fs-h3: clamp(1.1rem, 2.5vw, 1.4rem);
  --fs-body: 1.05rem;
  --fs-small: 0.88rem;
  --fs-nav: clamp(13px, 0.84vw, 15px);
  --fs-button: 0.95rem;
  --lh-heading: 1.3;
  --lh-body: 1.8;
  --lh-readable: 1.9;

  --container-max: 1280px;
  --container-wide: 1400px;
  --container-narrow: 820px;
  --section-y: clamp(3rem, 6vw, 5rem);
  --section-y-sm: clamp(2rem, 4vw, 3rem);
  --section-y-lg: clamp(4rem, 8vw, 6rem);
  --gap-xs: 0.5rem;
  --gap-sm: 0.75rem;
  --gap-md: 1.25rem;
  --gap-lg: 2rem;
  --gap-xl: 3rem;
  --header-h: 64px;
  --mobile-header-h: 56px;
  --card-padding: clamp(1.2rem, 2vw, 1.8rem);
  --form-padding: clamp(1.5rem, 3vw, 2.5rem);

  --motion-fast: 0.15s;
  --motion-normal: 0.25s;
  --motion-slow: 0.4s;
  --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
  --ease-soft: cubic-bezier(0.4, 0, 0.2, 1);
}

/* --- Reset & Base --- */
html { scroll-behavior: smooth; }
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
body {
  background: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-base);
  font-size: var(--fs-body);
  line-height: var(--lh-body);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--color-secondary); text-decoration: none; transition: color var(--motion-fast); }
a:hover { color: var(--color-primary); }
ul, ol { list-style: none; }
button { cursor: pointer; font-family: inherit; }

/* --- Focus Visible --- */
:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
  border-radius: var(--radius-xs);
}

/* --- Container --- */
.container { width: 100%; max-width: var(--container-max); margin: 0 auto; padding: 0 clamp(16px, 3vw, 24px); }
.container-wide { max-width: var(--container-wide); }
.container-narrow { max-width: var(--container-narrow); }

/* --- Section Spacing --- */
.section { padding: var(--section-y) 0; }
.section-sm { padding: var(--section-y-sm) 0; }
.section-lg { padding: var(--section-y-lg) 0; }
.bg-alt { background: var(--color-bg-alt); }
.bg-surface { background: var(--color-bg-soft); }

/* --- Section Titles --- */
.section-label {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  color: var(--color-secondary);
  text-transform: uppercase;
  margin-bottom: 0.5rem;
}
.section-title {
  font-family: var(--font-heading);
  font-size: var(--fs-h2);
  font-weight: 700;
  color: #fff;
  line-height: var(--lh-heading);
  margin-bottom: 0.5rem;
}
.section-title .hl { color: var(--color-primary); }
.section-divider {
  width: 56px;
  height: 3px;
  background: var(--gradient-cta);
  border-radius: 2px;
  margin: 0.8rem 0 1.5rem;
}
.section-divider-center { margin-left: auto; margin-right: auto; }

/* ============================================
   HEADER
   ============================================ */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(10,15,26,0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--color-border);
  height: var(--header-h);
  transition: box-shadow var(--motion-normal);
}
.site-header.scrolled { box-shadow: var(--shadow-header); }

.header-inner {
  width: 100%;
  max-width: none;
  height: 100%;
  padding-left: clamp(10px, 1.2vw, 20px);
  padding-right: clamp(10px, 1.2vw, 20px);
  display: flex;
  align-items: center;
  gap: clamp(10px, 1vw, 18px);
}

.brand-wrap {
  flex: 0 0 auto;
  margin-right: clamp(4px, 0.8vw, 14px);
  display: flex;
  align-items: center;
}
.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(4px, 0.6vw, 12px);
  white-space: nowrap;
  overflow: visible;
}
.primary-nav a {
  flex: 0 1 auto;
  min-width: 0;
  padding: 8px clamp(5px, 0.55vw, 10px);
  font-size: var(--fs-nav);
  font-weight: 600;
  line-height: 1;
  white-space: nowrap;
  color: var(--color-text-soft);
  border-radius: var(--radius-sm);
  transition: color var(--motion-fast), background 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, 0.6vw, 10px);
  white-space: nowrap;
}

/* Header CTA Buttons */
.btn-header-register {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 8px clamp(12px, 1vw, 18px);
  font-size: var(--fs-small);
  font-weight: 700;
  color: #fff;
  background: var(--gradient-button);
  border: none;
  border-radius: var(--radius-sm);
  transition: all var(--motion-fast);
  box-shadow: var(--shadow-button);
  text-transform: none;
}
.btn-header-register:hover {
  background: var(--gradient-button-hover);
  color: #fff;
  transform: translateY(-1px);
}

.btn-header-login {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 8px clamp(12px, 1vw, 18px);
  font-size: var(--fs-small);
  font-weight: 700;
  color: var(--color-secondary);
  background: transparent;
  border: 1.5px solid var(--color-secondary);
  border-radius: var(--radius-sm);
  transition: all var(--motion-fast);
}
.btn-header-login:hover {
  background: rgba(6,182,212,0.1);
  color: #fff;
}

/* Nav Toggle (Mobile) */
.nav-toggle {
  display: none;
  flex: 0 0 40px;
  width: 40px;
  height: 40px;
  align-items: center;
  justify-content: center;
  background: transparent;
  border: 1.5px solid var(--color-border-strong);
  border-radius: var(--radius-sm);
  color: var(--color-primary);
  font-size: 1.4rem;
  padding: 0;
  margin-left: 2px;
  transition: background var(--motion-fast);
}
.nav-toggle:hover { background: var(--color-primary-soft); }

/* Mobile Menu */
.mobile-menu {
  display: none;
  position: fixed;
  top: var(--header-h);
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(10,15,26,0.98);
  backdrop-filter: blur(16px);
  z-index: 999;
  padding: 1.5rem;
  overflow-y: auto;
  flex-direction: column;
  gap: 0.25rem;
}
.mobile-menu.open { display: flex; }
.mobile-menu a {
  display: block;
  padding: 14px 16px;
  font-size: 1rem;
  font-weight: 600;
  color: var(--color-text);
  border-radius: var(--radius-md);
  transition: background var(--motion-fast);
}
.mobile-menu a:hover,
.mobile-menu a.active {
  background: var(--color-primary-soft);
  color: var(--color-primary);
}
.mobile-menu .mobile-cta {
  margin-top: 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

/* ============================================
   BUTTONS
   ============================================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 12px 28px;
  font-size: var(--fs-button);
  font-weight: 700;
  font-family: var(--font-base);
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all var(--motion-fast);
  white-space: nowrap;
  min-height: 44px;
  text-decoration: none;
}
.btn-primary {
  color: #fff;
  background: var(--gradient-button);
  box-shadow: var(--shadow-button);
}
.btn-primary:hover {
  background: var(--gradient-button-hover);
  color: #fff;
  transform: translateY(-2px);
  box-shadow: 0 6px 24px rgba(16,185,129,0.3);
}
.btn-secondary {
  color: var(--color-secondary);
  background: transparent;
  border: 2px solid var(--color-secondary);
}
.btn-secondary:hover {
  background: rgba(6,182,212,0.1);
  color: #fff;
}
.btn-accent {
  color: #0a0f1a;
  background: linear-gradient(135deg, var(--color-accent), #d97706);
  box-shadow: 0 4px 16px rgba(245,158,11,0.25);
}
.btn-accent:hover {
  transform: translateY(-2px);
  color: #0a0f1a;
}
.btn-lg { padding: 14px 36px; font-size: 1.05rem; }
.btn-sm { padding: 8px 18px; font-size: var(--fs-small); min-height: 38px; }
.btn-block { width: 100%; }

/* ============================================
   CARDS
   ============================================ */
.card {
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-card);
  padding: var(--card-padding);
  transition: border-color var(--motion-normal), box-shadow var(--motion-normal), transform var(--motion-normal);
}
.card:hover {
  border-color: var(--color-border-strong);
  box-shadow: var(--shadow-card-hover);
  transform: translateY(-4px);
}
.card-alt {
  background: var(--color-card-alt);
  border-color: rgba(6,182,212,0.15);
}
.card-alt:hover { border-color: rgba(6,182,212,0.35); }

.card .card-icon {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-md);
  background: var(--color-primary-soft);
  border: 1.5px solid rgba(16,185,129,0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  color: var(--color-primary);
  margin-bottom: 1rem;
}
.card h3, .card h5 { color: #fff; font-weight: 700; margin-bottom: 0.5rem; }
.card p { color: var(--color-text-soft); font-size: 0.95rem; margin: 0; }

/* Feature Card */
.feature-card { position: relative; overflow: hidden; }
.feature-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 3px;
  background: var(--gradient-cta);
  opacity: 0;
  transition: opacity var(--motion-normal);
}
.feature-card:hover::before { opacity: 1; }

/* Step Card */
.step-card {
  position: relative;
  padding-left: calc(var(--card-padding) + 8px);
}
.step-card::after {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 4px; height: 100%;
  background: var(--gradient-cta);
  border-radius: 4px 0 0 4px;
}
.step-num {
  font-size: 2.5rem;
  font-weight: 900;
  color: rgba(16,185,129,0.12);
  line-height: 1;
  margin-bottom: 0.5rem;
}

/* Trust Card */
.trust-card {
  background: rgba(16,185,129,0.05);
  border-color: rgba(16,185,129,0.2);
  text-align: center;
}

/* Game Card */
.game-card { overflow: hidden; padding: 0; }
.game-card-img { width: 100%; aspect-ratio: 16/10; object-fit: cover; border-radius: var(--radius-card) var(--radius-card) 0 0; }
.game-card-body { padding: var(--card-padding); }

/* Security Card */
.security-card {
  background: rgba(239,68,68,0.04);
  border-color: rgba(239,68,68,0.2);
}
.security-card .card-icon {
  background: rgba(239,68,68,0.1);
  border-color: rgba(239,68,68,0.3);
  color: #f87171;
}

/* ============================================
   HERO SECTIONS
   ============================================ */
.home-hero {
  position: relative;
  min-height: 85vh;
  display: flex;
  align-items: center;
  background: var(--gradient-hero);
  overflow: hidden;
  padding: var(--section-y) 0;
}
.home-hero::before {
  content: '';
  position: absolute; inset: 0;
  background: var(--gradient-hero-radial),
              radial-gradient(ellipse at 20% 80%, rgba(6,182,212,0.06) 0%, transparent 55%);
  pointer-events: none;
}
.hero-badge {
  display: inline-block;
  background: var(--color-primary-soft);
  border: 1px solid var(--color-primary);
  color: var(--color-primary);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  padding: 0.25rem 1rem;
  border-radius: var(--radius-pill);
  margin-bottom: 1rem;
}
.hero-title {
  font-size: var(--fs-h1);
  font-weight: 800;
  color: #fff;
  line-height: 1.15;
  margin-bottom: 1.2rem;
}
.hero-title .hl { color: var(--color-primary); }
.hero-sub {
  color: var(--color-text-soft);
  font-size: 1.1rem;
  margin-bottom: 2rem;
  max-width: 540px;
  line-height: 1.7;
}
.hero-img-wrap {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 0 40px rgba(16,185,129,0.15);
  border: 1px solid var(--color-border);
}
.hero-img-wrap img { width: 100%; display: block; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 1rem; margin-bottom: 2rem; }

/* Inner Page Hero */
.page-hero {
  background: var(--gradient-hero);
  border-bottom: 1px solid var(--color-border);
  padding: 3rem 0 2.5rem;
  position: relative;
  overflow: hidden;
}
.page-hero::before {
  content: '';
  position: absolute; inset: 0;
  background: radial-gradient(ellipse at 80% 50%, rgba(16,185,129,0.06) 0%, transparent 65%);
  pointer-events: none;
}
.page-hero h1 {
  font-size: var(--fs-h1);
  font-weight: 800;
  color: #fff;
  line-height: var(--lh-heading);
  margin-bottom: 0.75rem;
}
.page-hero p { color: var(--color-text-soft); max-width: 640px; }

/* ============================================
   BREADCRUMB
   ============================================ */
.breadcrumb-wrap {
  background: var(--color-bg-alt);
  border-bottom: 1px solid rgba(16,185,129,0.08);
  padding: 0.65rem 0;
}
.breadcrumb { display: flex; flex-wrap: wrap; gap: 0.35rem; align-items: center; }
.breadcrumb a { color: var(--color-secondary); font-size: var(--fs-small); }
.breadcrumb span { color: var(--color-text-muted); font-size: var(--fs-small); }
.breadcrumb .sep { color: var(--color-text-muted); margin: 0 0.25rem; }

/* ============================================
   STAT BAR
   ============================================ */
.stat-bar {
  background: var(--color-bg-alt);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}
.stat-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
}
.stat-item {
  text-align: center;
  padding: 1.5rem 1rem;
  border-right: 1px solid rgba(16,185,129,0.08);
}
.stat-item:last-child { border-right: none; }
.stat-num {
  font-size: 1.8rem;
  font-weight: 900;
  color: var(--color-primary);
  line-height: 1;
  margin-bottom: 0.25rem;
}
.stat-label { color: var(--color-text-muted); font-size: var(--fs-small); }

/* ============================================
   COMPARE TABLE
   ============================================ */
.table-scroll { overflow-x: auto; -webkit-overflow-scrolling: touch; }
.compare-table { width: 100%; border-collapse: separate; border-spacing: 0; }
.compare-table th {
  background: var(--color-primary-soft);
  color: var(--color-primary);
  font-size: 0.85rem;
  font-weight: 700;
  padding: 1rem 1.2rem;
  border-bottom: 2px solid var(--color-border-strong);
  text-align: center;
  white-space: nowrap;
}
.compare-table th:first-child { text-align: left; color: #fff; }
.compare-table td {
  padding: 0.85rem 1.2rem;
  border-bottom: 1px solid rgba(255,255,255,0.04);
  color: var(--color-text-soft);
  font-size: 0.95rem;
  text-align: center;
}
.compare-table td:first-child { text-align: left; color: var(--color-text); font-weight: 600; }
.compare-table tr:hover td { background: rgba(16,185,129,0.03); }
.check-yes { color: var(--color-success); font-size: 1.1rem; }
.check-no { color: var(--color-danger); font-size: 1.1rem; }

/* ============================================
   FAQ
   ============================================ */
.faq-item {
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-card);
  margin-bottom: 0.75rem;
  overflow: hidden;
}
.faq-btn {
  width: 100%;
  padding: 1.1rem 1.4rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: transparent;
  border: none;
  color: var(--color-text);
  font-weight: 600;
  font-size: 1rem;
  font-family: var(--font-base);
  text-align: left;
  cursor: pointer;
  transition: color var(--motion-fast);
}
.faq-btn:hover { color: var(--color-primary); }
.faq-btn .faq-icon {
  color: var(--color-secondary);
  font-size: 1.2rem;
  transition: transform var(--motion-normal);
  flex-shrink: 0;
  margin-left: 1rem;
}
.faq-item[data-open="true"] .faq-icon { transform: rotate(180deg); color: var(--color-primary); }
.faq-answer {
  padding: 0 1.4rem 1.2rem;
  color: var(--color-text-soft);
  font-size: 0.95rem;
  line-height: var(--lh-readable);
  display: none;
}
.faq-item[data-open="true"] .faq-answer { display: block; }

/* ============================================
   FORMS (login/register)
   ============================================ */
.auth-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--gap-xl);
  align-items: start;
}
.auth-form-card {
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--form-padding);
  box-shadow: var(--shadow-form);
}
.form-group { margin-bottom: 1.25rem; }
.form-label {
  display: block;
  color: var(--color-text);
  font-size: 0.92rem;
  font-weight: 600;
  margin-bottom: 0.4rem;
}
.form-input {
  width: 100%;
  padding: 12px 16px;
  font-size: 1rem;
  font-family: var(--font-base);
  color: var(--color-text);
  background: var(--color-bg);
  border: 1.5px solid var(--color-surface-strong);
  border-radius: var(--radius-form);
  transition: border-color var(--motion-fast), box-shadow var(--motion-fast);
}
.form-input:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px var(--color-primary-soft);
}
.form-input::placeholder { color: var(--color-text-muted); }
.form-hint { font-size: 0.82rem; color: var(--color-text-muted); margin-top: 0.3rem; }

/* ============================================
   CONTENT IMAGES
   ============================================ */
.content-img {
  width: 100%;
  border-radius: var(--radius-image);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-card);
}

/* ============================================
   NOTICE / CALLOUT
   ============================================ */
.notice {
  background: var(--color-secondary-soft);
  border: 1px solid rgba(6,182,212,0.25);
  border-left: 4px solid var(--color-secondary);
  border-radius: var(--radius-md);
  padding: 1.2rem 1.5rem;
  color: var(--color-text-soft);
  font-size: 0.93rem;
}
.notice strong { color: var(--color-secondary); }
.notice-warning {
  background: rgba(245,158,11,0.06);
  border-color: rgba(245,158,11,0.25);
  border-left-color: var(--color-warning);
}
.notice-warning strong { color: var(--color-warning); }

/* ============================================
   GRID LAYOUTS
   ============================================ */
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: var(--gap-lg); }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--gap-lg); }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--gap-md); }
.grid-2-1 { display: grid; grid-template-columns: 2fr 1fr; gap: var(--gap-xl); align-items: start; }
.grid-1-2 { display: grid; grid-template-columns: 1fr 2fr; gap: var(--gap-xl); align-items: start; }
.flex-center { display: flex; align-items: center; justify-content: center; }
.flex-between { display: flex; align-items: center; justify-content: space-between; }
.text-center { text-align: center; }

/* ============================================
   ARTICLE LAYOUT
   ============================================ */
.article-shell { max-width: var(--container-narrow); margin: 0 auto; }
.article-meta { color: var(--color-text-muted); font-size: var(--fs-small); margin-bottom: 1.5rem; }
.article-body h2 { font-size: var(--fs-h2); color: #fff; margin: 2rem 0 0.75rem; }
.article-body h3 { font-size: var(--fs-h3); color: var(--color-text); margin: 1.5rem 0 0.5rem; }
.article-body p { margin-bottom: 1rem; line-height: var(--lh-readable); }
.article-body ul, .article-body ol { margin: 1rem 0; padding-left: 1.5rem; }
.article-body li { margin-bottom: 0.5rem; color: var(--color-text-soft); }

/* ============================================
   POLICY LAYOUT
   ============================================ */
.policy-layout { max-width: var(--container-narrow); margin: 0 auto; }
.policy-toc {
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-card);
  padding: 1.5rem;
  margin-bottom: 2rem;
}
.policy-toc h3 { color: var(--color-primary); font-size: 1rem; margin-bottom: 0.75rem; }
.policy-toc a { display: block; padding: 0.35rem 0; color: var(--color-secondary); font-size: 0.92rem; }
.policy-toc a:hover { color: var(--color-primary); }
.policy-body h2 { font-size: var(--fs-h2); color: #fff; margin: 2.5rem 0 0.75rem; padding-top: 1rem; }
.policy-body h3 { font-size: var(--fs-h3); color: var(--color-text); margin: 1.5rem 0 0.5rem; }
.policy-body p { margin-bottom: 1rem; line-height: var(--lh-readable); color: var(--color-text-soft); }
.policy-updated {
  background: var(--color-primary-soft);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 0.75rem 1.2rem;
  font-size: var(--fs-small);
  color: var(--color-text-soft);
  margin-bottom: 2rem;
}

/* ============================================
   FOOTER
   ============================================ */
.site-footer {
  background: var(--gradient-footer);
  border-top: 1px solid var(--color-border);
  padding: 3.5rem 0 1.5rem;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1.5fr;
  gap: var(--gap-lg);
}
.footer-brand-desc { color: var(--color-footer-text); font-size: var(--fs-small); max-width: 280px; margin-top: 0.75rem; }
.footer-heading {
  color: var(--color-primary);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: 1rem;
}
.footer-links a {
  display: block;
  padding: 0.3rem 0;
  color: var(--color-footer-text);
  font-size: 0.9rem;
  transition: color var(--motion-fast);
}
.footer-links a:hover { color: var(--color-primary); }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.05);
  margin-top: 2.5rem;
  padding-top: 1.2rem;
  text-align: center;
  color: var(--color-text-muted);
  font-size: 0.82rem;
}

/* ============================================
   CTA SECTIONS
   ============================================ */
.cta-section {
  background: var(--color-bg-alt);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
  padding: var(--section-y) 0;
  text-align: center;
}
.cta-section h2 { color: #fff; margin-bottom: 0.75rem; }
.cta-section p { color: var(--color-text-soft); max-width: 560px; margin: 0 auto 1.5rem; }
.cta-trust { color: var(--color-text-muted); font-size: var(--fs-small); margin-top: 1rem; }

/* ============================================
   PLAN CARDS
   ============================================ */
.plan-card {
  background: var(--color-card);
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 2rem 1.5rem;
  text-align: center;
  transition: all var(--motion-normal);
  position: relative;
}
.plan-card.featured {
  border-color: var(--color-primary);
  box-shadow: 0 0 32px var(--color-primary-glow);
}
.plan-badge {
  position: absolute;
  top: -14px; left: 50%;
  transform: translateX(-50%);
  background: var(--color-primary);
  color: #0a0f1a;
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  padding: 0.2rem 1rem;
  border-radius: var(--radius-pill);
  text-transform: uppercase;
}
.plan-name { color: var(--color-secondary); font-weight: 700; margin-bottom: 0.8rem; }
.plan-price { font-size: 2rem; font-weight: 900; color: var(--color-primary); margin-bottom: 0.3rem; }
.plan-price span { font-size: 0.9rem; color: var(--color-text-muted); }
.plan-features { padding: 0; margin: 1.2rem 0; text-align: left; }
.plan-features li {
  padding: 0.4rem 0;
  border-bottom: 1px solid rgba(255,255,255,0.04);
  display: flex; align-items: center; gap: 0.5rem;
  color: var(--color-text-soft); font-size: 0.93rem;
}
.plan-features li .icon { color: var(--color-primary); }

/* ============================================
   SWIPER FALLBACK
   ============================================ */
.swiper:not(.swiper-initialized) {
  display: flex;
  gap: var(--gap-md);
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
  padding-bottom: 0.5rem;
}
.swiper:not(.swiper-initialized) .swiper-slide {
  flex: 0 0 auto;
  width: 300px;
  scroll-snap-align: start;
}

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

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 1180px) {
  .site-header .header-inner {
    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; }
  .primary-nav { display: none; }
  .nav-toggle { display: inline-flex; }
  .header-actions { margin-left: auto; justify-content: flex-end; }
  .site-logo { height: clamp(30px, 8vw, 40px); max-width: clamp(104px, 27vw, 138px); }
}

@media (max-width: 1024px) {
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: repeat(2, 1fr); }
  .auth-layout { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  .grid-3 { grid-template-columns: 1fr; }
  .grid-2 { grid-template-columns: 1fr; }
  .grid-2-1, .grid-1-2 { grid-template-columns: 1fr; }
  .stat-grid { grid-template-columns: repeat(2, 1fr); }
  .stat-item { border-right: none; }
  .home-hero { min-height: auto; padding: 2.5rem 0; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: var(--gap-lg); }
  .plan-card { margin-bottom: 1rem; }
}

@media (max-width: 640px) {
  .footer-grid { grid-template-columns: 1fr; }
  .hero-actions { flex-direction: column; }
  .hero-actions .btn { width: 100%; }
}

@media (max-width: 414px) {
  :root { --section-y: 2.5rem; }
  .btn-lg { padding: 12px 24px; font-size: 0.95rem; }
}

@media (max-width: 375px) {
  .site-header .header-inner { padding-left: 8px; padding-right: 8px; gap: 6px; }
  .site-logo { max-width: 104px; }
  .header-actions .btn-header-register,
  .header-actions .btn-header-login { min-height: 38px; padding: 6px 9px; font-size: 12px; }
  .nav-toggle { flex-basis: 38px; width: 38px; height: 38px; }
  .stat-grid { grid-template-columns: 1fr 1fr; }
  .compare-table th, .compare-table td { padding: 0.6rem 0.8rem; font-size: 0.82rem; }
}

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

/* --- Print --- */
@media print {
  .site-header, .site-footer, .nav-toggle, .mobile-menu, .btn { display: none !important; }
  body { background: #fff; color: #000; }
}