/* ============================================================
   89bd bet — Emerald Trust Gaming UI
   Design System: Original dark emerald theme
   Target: Bangladesh market, en-BD
   ============================================================ */

:root {
  /* Color Tokens */
  --color-primary: #10b981;
  --color-primary-dark: #059669;
  --color-primary-soft: rgba(16,185,129,0.12);
  --color-secondary: #0ea5e9;
  --color-accent: #facc15;
  --color-bg: #040d0a;
  --color-bg-soft: #071410;
  --color-surface: #0b1813;
  --color-surface-strong: #0f2018;
  --color-card: #0f2018;
  --color-card-alt: #112a1e;
  --color-border: #1a3028;
  --color-border-strong: #245038;
  --color-text: #f0fdf4;
  --color-text-soft: #cbd5e1;
  --color-text-muted: #94a3b8;
  --color-success: #22c55e;
  --color-warning: #f59e0b;
  --color-danger: #ef4444;
  --color-footer-bg: #020a07;
  --color-footer-text: #94a3b8;

  /* Gradient Tokens */
  --gradient-hero: linear-gradient(135deg, #040d0a 0%, #071410 50%, #0b1f17 100%);
  --gradient-hero-soft: linear-gradient(180deg, rgba(16,185,129,0.06) 0%, transparent 60%);
  --gradient-button: linear-gradient(135deg, #10b981, #059669);
  --gradient-button-hover: linear-gradient(135deg, #0ea572, #047857);
  --gradient-cta: linear-gradient(135deg, #0b1f17 0%, #0f2018 100%);
  --gradient-footer: linear-gradient(180deg, #030b08 0%, #020a07 100%);
  --gradient-mobile-menu: linear-gradient(180deg, #0b1813 0%, #071410 100%);

  /* Shadow Tokens */
  --shadow-header: 0 2px 20px rgba(0,0,0,0.4);
  --shadow-card: 0 4px 16px rgba(0,0,0,0.3);
  --shadow-card-hover: 0 8px 32px rgba(16,185,129,0.15);
  --shadow-button: 0 4px 12px rgba(16,185,129,0.25);
  --shadow-cta: 0 8px 24px rgba(0,0,0,0.4);
  --shadow-soft: 0 2px 8px rgba(0,0,0,0.2);

  /* Radius Tokens */
  --radius-xs: 4px;
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 20px;
  --radius-pill: 50px;
  --radius-card: 14px;
  --radius-image: 12px;

  /* Typography */
  --font-base: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Arial, sans-serif;
  --font-heading: var(--font-base);
  --fs-h1: clamp(2rem, 5vw, 3.2rem);
  --fs-h2: clamp(1.5rem, 3.5vw, 2.2rem);
  --fs-h3: clamp(1.1rem, 2vw, 1.4rem);
  --fs-body: 1rem;
  --fs-small: 0.875rem;
  --fs-nav: clamp(13px, .84vw, 15px);
  --lh-heading: 1.25;
  --lh-body: 1.75;

  /* Spacing */
  --container-max: 1200px;
  --container-wide: 1140px;
  --container-narrow: 820px;
  --section-y: clamp(48px, 6vw, 80px);
  --section-y-sm: clamp(32px, 4vw, 56px);
  --gap-xs: 6px;
  --gap-sm: 12px;
  --gap-md: 20px;
  --gap-lg: 32px;
  --gap-xl: 48px;
  --header-h: 72px;
  --mobile-header-h: 64px;

  /* Motion */
  --motion-fast: 150ms;
  --motion-normal: 250ms;
  --motion-slow: 400ms;
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
}

/* ============================================================
   RESET & BASE
   ============================================================ */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
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; border-radius: var(--radius-image); }
a { color: var(--color-primary); text-decoration: none; transition: color var(--motion-fast); }
a:hover { color: var(--color-accent); }
ul, ol { list-style: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; }
input, select, textarea { font-family: inherit; font-size: inherit; }

:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
}

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

/* ============================================================
   CONTAINERS
   ============================================================ */
.container-wide {
  width: 100%;
  max-width: var(--container-wide);
  margin: 0 auto;
  padding: 0 clamp(16px, 3vw, 28px);
}
.container-narrow {
  width: 100%;
  max-width: var(--container-narrow);
  margin: 0 auto;
  padding: 0 clamp(16px, 3vw, 28px);
}

/* ============================================================
   HEADER
   ============================================================ */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  width: 100%;
  background: rgba(2,10,7,0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--color-border);
  transition: box-shadow var(--motion-normal);
}
.site-header.scrolled { 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);
  min-height: var(--header-h);
  display: flex;
  align-items: center;
  gap: clamp(10px, 1vw, 18px);
}

.brand-wrap {
  flex: 0 0 auto;
  margin-right: clamp(4px, .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(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: var(--fs-nav);
  line-height: 1;
  white-space: nowrap;
  color: var(--color-text-soft);
  font-weight: 500;
  transition: color var(--motion-fast);
  border-radius: var(--radius-sm);
}
.primary-nav a:hover,
.primary-nav a.active {
  color: var(--color-primary);
}

.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;
}

.btn-nav-cta {
  display: inline-flex;
  align-items: center;
  padding: 8px 18px;
  background: var(--gradient-button);
  color: #040d0a !important;
  font-weight: 700;
  font-size: 0.875rem;
  border-radius: var(--radius-sm);
  transition: all var(--motion-fast);
}
.btn-nav-cta:hover {
  background: var(--gradient-button-hover);
  box-shadow: var(--shadow-button);
  transform: translateY(-1px);
  color: #040d0a !important;
}

.nav-toggle {
  display: none;
  flex: 0 0 40px;
  width: 40px;
  height: 40px;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-border);
  transition: border-color var(--motion-fast);
}
.nav-toggle:hover { border-color: var(--color-primary); }
.nav-toggle span {
  display: block;
  width: 20px;
  height: 2px;
  background: var(--color-primary);
  border-radius: 2px;
  transition: all var(--motion-normal);
}
.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ============================================================
   MOBILE MENU
   ============================================================ */
.mobile-menu {
  display: none;
  position: fixed;
  top: var(--mobile-header-h);
  left: 12px;
  right: 12px;
  z-index: 999;
  background: var(--gradient-mobile-menu);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: 16px;
  max-height: calc(100vh - 80px);
  overflow-y: auto;
  box-shadow: var(--shadow-cta);
}
.mobile-menu.is-open { display: block; }
.mobile-nav { display: flex; flex-direction: column; gap: 2px; }
.mobile-nav a {
  display: block;
  padding: 14px 16px;
  color: var(--color-text-soft);
  font-size: 0.95rem;
  font-weight: 500;
  border-radius: var(--radius-sm);
  transition: all var(--motion-fast);
}
.mobile-nav a:hover { background: var(--color-primary-soft); color: var(--color-primary); }

/* ============================================================
   MOBILE HEADER
   ============================================================ */
@media (max-width: 1180px) {
  .site-header .header-inner {
    width: 100%;
    max-width: none;
    padding-left: clamp(8px, 2.4vw, 14px);
    padding-right: clamp(8px, 2.4vw, 14px);
    min-height: var(--mobile-header-h);
    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); }
  .primary-nav { display: none; }
  .btn-nav-cta { display: none; }
  .header-actions { margin-left: auto; flex: 0 0 auto; }
  .nav-toggle { display: inline-flex; }
}

@media (max-width: 375px) {
  .site-header .header-inner { padding-left: 8px; padding-right: 8px; gap: 6px; }
  .site-logo { max-width: 104px; }
  .nav-toggle { flex-basis: 38px; width: 38px; height: 38px; }
}

/* ============================================================
   BUTTONS
   ============================================================ */
.btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 28px;
  background: var(--gradient-button);
  color: #040d0a;
  font-weight: 700;
  font-size: 1rem;
  border-radius: var(--radius-sm);
  border: none;
  transition: all var(--motion-fast);
  min-height: 48px;
}
.btn-primary:hover {
  background: var(--gradient-button-hover);
  color: #040d0a;
  transform: translateY(-2px);
  box-shadow: var(--shadow-button);
}
.btn-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 28px;
  background: transparent;
  color: var(--color-text);
  font-weight: 600;
  font-size: 1rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-border);
  transition: all var(--motion-fast);
  min-height: 48px;
}
.btn-secondary:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
}
.btn-lg { padding: 16px 36px; font-size: 1.05rem; }
.btn-sm { padding: 10px 20px; font-size: 0.875rem; min-height: 40px; }
.btn-block { width: 100%; text-align: center; }
.btn-form { min-height: 52px; font-size: 1.05rem; }

/* ============================================================
   SECTION HELPERS
   ============================================================ */
section { padding: var(--section-y) 0; }
.section-header { text-align: center; margin-bottom: var(--gap-xl); }
.section-tag {
  display: inline-block;
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-primary);
  margin-bottom: 8px;
}
.section-lead {
  color: var(--color-text-soft);
  max-width: 600px;
  margin: 0 auto;
  font-size: 1.02rem;
}
h1 { font-size: var(--fs-h1); font-weight: 700; line-height: var(--lh-heading); margin-bottom: 16px; }
h2 { font-size: var(--fs-h2); font-weight: 700; line-height: var(--lh-heading); margin-bottom: 14px; }
h3 { font-size: var(--fs-h3); font-weight: 600; line-height: 1.35; margin-bottom: 10px; }
.text-accent { color: var(--color-primary); }

/* ============================================================
   HOME HERO
   ============================================================ */
.home-hero {
  background: var(--gradient-hero);
  padding: clamp(60px, 8vw, 100px) 0 clamp(40px, 6vw, 70px);
  position: relative;
  overflow: hidden;
}
.home-hero::before {
  content: '';
  position: absolute;
  top: -80px; right: -80px;
  width: 400px; height: 400px;
  background: radial-gradient(circle, rgba(16,185,129,0.1) 0%, transparent 70%);
  pointer-events: none;
}
.hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--gap-xl);
  align-items: center;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--color-primary-soft);
  border: 1px solid rgba(16,185,129,0.3);
  color: var(--color-primary);
  font-size: 0.8rem;
  font-weight: 600;
  padding: 6px 14px;
  border-radius: var(--radius-pill);
  margin-bottom: 16px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.hero-lead {
  color: var(--color-text-soft);
  font-size: 1.05rem;
  max-width: 520px;
  margin-bottom: 28px;
}
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; }
.hero-visual img {
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  box-shadow: 0 20px 60px rgba(0,0,0,0.5);
}

@media (max-width: 900px) {
  .hero-grid { grid-template-columns: 1fr; text-align: center; }
  .hero-lead { margin-left: auto; margin-right: auto; }
  .hero-actions { justify-content: center; }
  .hero-visual { order: -1; max-width: 480px; margin: 0 auto; }
}

/* ============================================================
   TRUST STRIP
   ============================================================ */
.home-trust-strip {
  background: var(--color-surface);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
  padding: 24px 0;
}
.trust-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; text-align: center; }
.trust-num { display: block; font-size: 1.8rem; font-weight: 700; color: var(--color-primary); }
.trust-label { font-size: 0.82rem; color: var(--color-text-muted); text-transform: uppercase; letter-spacing: 0.05em; }
@media (max-width: 600px) { .trust-grid { grid-template-columns: repeat(2, 1fr); } }

/* ============================================================
   FEATURE CARDS
   ============================================================ */
.feature-cards {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: var(--gap-md);
  margin-top: var(--gap-lg);
}
.feature-card {
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-card);
  padding: 28px 24px;
  transition: border-color var(--motion-fast), transform var(--motion-fast);
}
.feature-card:hover { border-color: var(--color-primary); transform: translateY(-3px); }
.fc-icon {
  width: 52px; height: 52px;
  background: var(--color-primary-soft);
  border-radius: var(--radius-md);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.5rem;
  color: var(--color-primary);
  margin-bottom: 14px;
}
.feature-card p { color: var(--color-text-soft); font-size: 0.9rem; }

/* ============================================================
   IMAGE SHOWCASE
   ============================================================ */
.showcase-pair { display: grid; grid-template-columns: 1fr 1fr; gap: var(--gap-md); }
.showcase-item img {
  border: 1px solid var(--color-border);
  transition: transform var(--motion-normal);
}
.showcase-item:hover img { transform: scale(1.02); }
@media (max-width: 600px) { .showcase-pair { grid-template-columns: 1fr; } }

/* ============================================================
   COMPARE TABLE
   ============================================================ */
.table-wrap { overflow-x: auto; -webkit-overflow-scrolling: touch; margin: var(--gap-lg) 0; }
.compare-tbl {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  border-radius: var(--radius-card);
  overflow: hidden;
  border: 1px solid var(--color-border);
}
.compare-tbl thead th {
  background: var(--color-surface-strong);
  padding: 14px 18px;
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--color-text);
  border-bottom: 1px solid var(--color-border);
  text-align: left;
}
.compare-tbl thead th.hl { color: var(--color-primary); }
.compare-tbl tbody td {
  padding: 12px 18px;
  font-size: 0.9rem;
  color: var(--color-text-soft);
  border-bottom: 1px solid rgba(26,48,40,0.4);
}
.compare-tbl tbody tr:nth-child(even) td { background: var(--color-surface); }
.compare-tbl tbody tr:nth-child(odd) td { background: var(--color-bg-soft); }
.compare-tbl tbody td:first-child { font-weight: 600; color: var(--color-text); }
.compare-tbl .yes { color: var(--color-primary); }
.compare-tbl .no { color: var(--color-danger); }
.compare-tbl .mid { color: var(--color-accent); }

/* ============================================================
   STEPS
   ============================================================ */
.steps-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(250px, 1fr)); gap: var(--gap-md); }
.step-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-card);
  padding: 28px 22px;
  transition: border-color var(--motion-fast);
}
.step-card:hover { border-color: var(--color-primary); }
.step-num { font-size: 2.8rem; font-weight: 700; color: rgba(16,185,129,0.15); line-height: 1; margin-bottom: 10px; }
.step-card h3 { color: var(--color-primary); }
.step-card p { color: var(--color-text-soft); font-size: 0.9rem; }
.steps-image { margin-top: var(--gap-lg); }
.steps-image img { border: 1px solid var(--color-border); border-radius: var(--radius-lg); }

/* ============================================================
   GAME CARDS
   ============================================================ */
.game-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: var(--gap-md); }
.game-grid.wide { grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); }
.game-card-link { display: block; text-decoration: none; color: inherit; }
.game-card {
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: border-color var(--motion-fast), transform var(--motion-fast);
}
.game-card:hover { border-color: var(--color-primary); transform: translateY(-3px); }
.game-card img { width: 100%; height: 180px; object-fit: cover; border-radius: 0; }
.gc-body { padding: 16px; }
.gc-badge {
  display: inline-block;
  background: rgba(250,204,21,0.12);
  color: var(--color-accent);
  font-size: 0.72rem;
  font-weight: 600;
  padding: 3px 10px;
  border-radius: var(--radius-xs);
  margin-bottom: 6px;
}
.gc-body h3 { font-size: 1rem; margin-bottom: 4px; }
.gc-body p { color: var(--color-text-muted); font-size: 0.85rem; margin: 0; }

/* ============================================================
   CONTENT FLOW (Main + Sidebar)
   ============================================================ */
.home-content-flow { background: var(--color-bg); }
.content-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(280px, 0.9fr);
  gap: var(--gap-xl);
  align-items: start;
}
.content-main h2 { margin-top: 28px; }
.content-main h3 { color: var(--color-primary); font-size: 1.25rem; margin: 28px 0 12px; }
.content-main p { color: var(--color-text-soft); margin-bottom: 16px; }
.content-img { border: 1px solid var(--color-border); border-radius: var(--radius-md); margin: 24px 0; }

/* Sidebar */
.sidebar-cta-card, .sidebar-nav-card, .sidebar-safe-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-card);
  padding: 24px;
  margin-bottom: 20px;
}
.sidebar-cta-card h3 { color: var(--color-primary); margin-bottom: 8px; }
.sidebar-cta-card p { color: var(--color-text-soft); font-size: 0.9rem; margin-bottom: 16px; }
.sidebar-login-link { display: block; text-align: center; margin-top: 10px; font-size: 0.82rem; color: var(--color-text-muted); }
.sidebar-login-link span { color: var(--color-primary); }
.sidebar-nav-card h3 { font-size: 0.85rem; text-transform: uppercase; letter-spacing: 0.08em; color: var(--color-primary); margin-bottom: 14px; }
.sidebar-links li { padding: 8px 0; border-bottom: 1px solid var(--color-border); }
.sidebar-links li:last-child { border-bottom: none; }
.sidebar-links a { color: var(--color-text-soft); font-size: 0.9rem; display: flex; align-items: center; gap: 10px; }
.sidebar-links i { color: var(--color-primary); }
.sidebar-safe-card { background: rgba(250,204,21,0.06); border-color: rgba(250,204,21,0.2); text-align: center; }
.sidebar-safe-card > i { font-size: 2rem; color: var(--color-accent); margin-bottom: 10px; }
.sidebar-safe-card h3 { color: var(--color-accent); }
.sidebar-safe-card p { color: var(--color-text-soft); font-size: 0.85rem; margin-bottom: 12px; }
.sidebar-safe-card a { color: var(--color-accent); font-weight: 600; font-size: 0.85rem; }

@media (max-width: 900px) {
  .content-grid { grid-template-columns: 1fr; }
}

/* ============================================================
   INFO NOTICE
   ============================================================ */
.info-notice {
  background: rgba(16,185,129,0.06);
  border: 1px solid rgba(16,185,129,0.2);
  border-left: 4px solid var(--color-primary);
  border-radius: var(--radius-md);
  padding: 20px 22px;
  display: flex;
  gap: 14px;
  align-items: flex-start;
  margin: 24px 0;
}
.notice-icon { font-size: 1.5rem; color: var(--color-primary); flex-shrink: 0; margin-top: 2px; }
.info-notice strong { color: var(--color-text); display: block; margin-bottom: 6px; }
.info-notice p { margin: 0; font-size: 0.9rem; color: var(--color-text-soft); }

/* ============================================================
   REVIEWS
   ============================================================ */
.home-review-band { background: var(--color-bg); }
.review-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: var(--gap-md); }
.review-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-card);
  padding: 24px;
}
.review-stars { color: var(--color-accent); font-size: 0.9rem; margin-bottom: 12px; }
.review-text { color: var(--color-text-soft); font-size: 0.92rem; font-style: italic; margin-bottom: 16px; }
.review-author { display: flex; align-items: center; gap: 12px; }
.ra-avatar {
  width: 42px; height: 42px;
  border-radius: 50%;
  background: var(--color-primary-soft);
  display: flex; align-items: center; justify-content: center;
  font-size: 1rem; font-weight: 700; color: var(--color-primary);
  flex-shrink: 0;
}
.review-author strong { display: block; font-size: 0.92rem; }
.review-author span { font-size: 0.8rem; color: var(--color-text-muted); }

/* ============================================================
   FAQ
   ============================================================ */
.faq-list { display: flex; flex-direction: column; gap: 10px; }
.faq-item {
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
}
.faq-trigger {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 20px;
  color: var(--color-text);
  font-weight: 600;
  font-size: 0.95rem;
  text-align: left;
  gap: 12px;
  transition: color var(--motion-fast);
}
.faq-trigger:hover { color: var(--color-primary); }
.faq-trigger i { font-size: 1.2rem; color: var(--color-primary); flex-shrink: 0; transition: transform var(--motion-normal); }
.faq-trigger[aria-expanded="true"] i { transform: rotate(45deg); }
.faq-trigger[aria-expanded="true"] { color: var(--color-primary); }
.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--motion-slow) var(--ease-out), padding var(--motion-slow);
  padding: 0 20px;
}
.faq-answer.open { max-height: 500px; padding: 0 20px 18px; }
.faq-answer p { color: var(--color-text-soft); font-size: 0.92rem; margin: 0; }

/* ============================================================
   FINAL CTA
   ============================================================ */
.home-final-cta, .inner-cta-section {
  background: var(--gradient-cta);
  text-align: center;
  border-top: 1px solid var(--color-border);
}
.cta-actions { display: flex; flex-wrap: wrap; gap: 14px; justify-content: center; margin-top: 20px; }
.alt-cta { background: var(--color-surface); }

/* ============================================================
   INNER PAGES
   ============================================================ */
/* Breadcrumb Bar */
.page-breadcrumb-bar, .auth-entry-bar, .about-entry, .policy-entry,
.faq-entry, .category-entry, .responsible-entry {
  background: var(--gradient-hero);
  padding: clamp(40px, 5vw, 60px) 0 clamp(28px, 4vw, 40px);
}
.breadcrumb-nav {
  font-size: 0.82rem;
  color: var(--color-text-muted);
  margin-bottom: 12px;
}
.breadcrumb-nav a { color: var(--color-primary); }
.breadcrumb-nav span { margin: 0 6px; opacity: 0.5; }
.page-lead { color: var(--color-text-soft); font-size: 1.02rem; max-width: 720px; margin-top: 10px; }

/* Content with Visual */
.content-with-visual {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: var(--gap-xl);
  align-items: start;
}
.text-block h2 { margin-bottom: 16px; }
.text-block p { color: var(--color-text-soft); margin-bottom: 14px; }
.visual-block img { border: 1px solid var(--color-border); border-radius: var(--radius-lg); }
@media (max-width: 900px) { .content-with-visual { grid-template-columns: 1fr; } }

/* Split Layout */
.split-layout { display: grid; grid-template-columns: 1fr 1fr; gap: var(--gap-xl); align-items: center; }
.split-layout.reverse .split-visual { order: -1; }
.split-text p { color: var(--color-text-soft); margin-bottom: 14px; }
.split-visual img { border: 1px solid var(--color-border); border-radius: var(--radius-lg); }
@media (max-width: 900px) {
  .split-layout { grid-template-columns: 1fr; }
  .split-layout.reverse .split-visual { order: 0; }
}

/* Numbered Steps */
.numbered-steps { display: flex; flex-direction: column; gap: 20px; margin-top: 24px; }
.ns-item { display: flex; gap: 18px; align-items: flex-start; }
.ns-num {
  flex-shrink: 0;
  width: 42px; height: 42px;
  background: var(--color-primary-soft);
  color: var(--color-primary);
  font-size: 1.1rem;
  font-weight: 700;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
}
.ns-item h3 { color: var(--color-primary); margin-bottom: 6px; }
.ns-item p { color: var(--color-text-soft); font-size: 0.92rem; }

/* Guide Steps Alt */
.guide-steps-alt { display: flex; flex-direction: column; gap: 20px; margin-top: 24px; }
.gs-item { display: flex; gap: 16px; align-items: flex-start; }
.gs-icon { font-size: 1.6rem; color: var(--color-primary); flex-shrink: 0; }
.gs-item h3 { margin-bottom: 6px; }
.gs-item p { color: var(--color-text-soft); font-size: 0.92rem; }

/* Inner Detail Section */
.inner-detail-section { background: var(--color-bg); }
.inner-detail-section h2 { margin-top: 32px; }
.inner-detail-section p { color: var(--color-text-soft); margin-bottom: 14px; }

/* Inner Steps Section */
.inner-steps-section { background: var(--color-surface); }
.inner-steps-section.alt-steps { background: var(--color-bg); }

/* Feature Trio */
.feature-trio { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: var(--gap-md); margin: 24px 0; }
.ft-card {
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-card);
  padding: 24px;
  transition: border-color var(--motion-fast);
}
.ft-card:hover { border-color: var(--color-primary); }
.ft-card i { font-size: 1.8rem; color: var(--color-primary); margin-bottom: 12px; display: block; }
.ft-card p { color: var(--color-text-soft); font-size: 0.9rem; }

/* Related Links */
.related-links { display: grid; grid-template-columns: repeat(auto-fill, minmax(250px, 1fr)); gap: var(--gap-md); margin-top: 20px; }
.related-link-card {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 18px 20px;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  color: var(--color-text);
  transition: border-color var(--motion-fast), transform var(--motion-fast);
}
.related-link-card:hover { border-color: var(--color-primary); transform: translateY(-2px); color: var(--color-text); }
.related-link-card i { font-size: 1.4rem; color: var(--color-primary); flex-shrink: 0; }
.related-link-card span { font-weight: 600; }
.related-link-card small { display: block; font-size: 0.82rem; color: var(--color-text-muted); font-weight: 400; }

/* Inner Sections Background Alternation */
.inner-content-flow { background: var(--color-bg); }
.inner-split-content { background: var(--color-bg); }
.inner-features-grid { background: var(--color-surface); }
.inner-guide-section { background: var(--color-bg); }
.inner-related-section { background: var(--color-surface); }
.inner-faq-section { background: var(--color-surface); }
.home-feature-grid { background: var(--color-surface); }
.home-game-showcase { background: var(--color-surface); padding: var(--section-y-sm) 0; }
.home-guide-panel { background: var(--color-bg); }
.home-steps { background: var(--color-bg); }
.home-game-cards { background: var(--color-surface); }
.home-faq { background: var(--color-surface); }

/* ============================================================
   AUTH PAGES
   ============================================================ */
.auth-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--gap-xl);
  align-items: start;
}
.auth-form-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: clamp(24px, 3vw, 40px);
}
.auth-form-lead { color: var(--color-text-soft); font-size: 0.95rem; margin-bottom: 24px; }
.form-group { margin-bottom: 18px; }
.form-group label {
  display: block;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--color-text-soft);
  margin-bottom: 6px;
}
.form-group input {
  width: 100%;
  padding: 12px 16px;
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  color: var(--color-text);
  font-size: 0.95rem;
  transition: border-color var(--motion-fast);
}
.form-group input:focus { border-color: var(--color-primary); outline: none; }
.auth-alt-link { text-align: center; font-size: 0.88rem; color: var(--color-text-muted); margin-top: 16px; }
.auth-alt-link a { color: var(--color-primary); font-weight: 600; }
.auth-security-note {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 20px;
  padding: 12px 16px;
  background: var(--color-primary-soft);
  border-radius: var(--radius-sm);
  font-size: 0.82rem;
  color: var(--color-primary);
}
.auth-info-panel h2 { margin-bottom: 20px; }
.auth-step-list { margin-bottom: 24px; }
.asl-item { display: flex; gap: 14px; align-items: flex-start; margin-bottom: 20px; }
.asl-num {
  flex-shrink: 0;
  width: 36px; height: 36px;
  background: var(--color-primary-soft);
  color: var(--color-primary);
  font-weight: 700;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
}
.asl-item h3 { margin-bottom: 4px; font-size: 1.05rem; }
.asl-item p { color: var(--color-text-soft); font-size: 0.9rem; }
.auth-visual { border: 1px solid var(--color-border); border-radius: var(--radius-lg); }

@media (max-width: 900px) {
  .auth-grid { grid-template-columns: 1fr; }
}

/* ============================================================
   ABOUT PAGE
   ============================================================ */
.about-grid {
  display: grid;
  grid-template-columns: 1.3fr 0.7fr;
  gap: var(--gap-xl);
  align-items: start;
}
.about-text p { color: var(--color-text-soft); margin-bottom: 14px; }
.about-visual img { border: 1px solid var(--color-border); border-radius: var(--radius-lg); }
@media (max-width: 900px) { .about-grid { grid-template-columns: 1fr; } }

.data-cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: var(--gap-md); margin-top: 24px; }
.data-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-card);
  padding: 24px;
  text-align: center;
}
.dc-num { display: block; font-size: 2rem; font-weight: 700; color: var(--color-primary); }
.dc-label { display: block; font-size: 0.82rem; color: var(--color-text-muted); text-transform: uppercase; letter-spacing: 0.05em; margin-bottom: 8px; }
.data-card p { color: var(--color-text-soft); font-size: 0.85rem; margin: 0; }

.value-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: var(--gap-md); margin-top: 24px; }
.value-item {
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-card);
  padding: 24px;
}
.value-item i { font-size: 1.8rem; color: var(--color-primary); margin-bottom: 10px; display: block; }
.value-item p { color: var(--color-text-soft); font-size: 0.9rem; }

/* ============================================================
   POLICY PAGES
   ============================================================ */
.policy-updated {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.85rem;
  color: var(--color-text-muted);
  margin-top: 8px;
}
.policy-toc {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-card);
  padding: 24px;
  margin-bottom: 32px;
}
.policy-toc h2 { font-size: 1.1rem; margin-bottom: 14px; }
.policy-toc ol { padding-left: 20px; list-style: decimal; }
.policy-toc li { margin-bottom: 6px; }
.policy-toc a { color: var(--color-primary); font-size: 0.92rem; }
.policy-body h2 { margin-top: 32px; color: var(--color-primary); font-size: 1.3rem; }
.policy-body p { color: var(--color-text-soft); margin-bottom: 14px; }
.policy-help-cta { background: var(--color-surface); text-align: center; }

/* ============================================================
   FAQ PAGE
   ============================================================ */
.faq-cat-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: var(--gap-md); margin-top: 20px; }
.faq-cat-card {
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-card);
  padding: 24px;
  text-align: center;
}
.faq-cat-card i { font-size: 2rem; color: var(--color-primary); margin-bottom: 10px; display: block; }
.faq-cat-card p { color: var(--color-text-soft); font-size: 0.85rem; }
.faq-categories { background: var(--color-surface); }
.faq-full-list { background: var(--color-bg); }
.faq-contact-cta { background: var(--color-surface); text-align: center; }

/* ============================================================
   CATEGORY PAGE
   ============================================================ */
.cat-tag-row { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 16px; }
.cat-tag {
  padding: 8px 18px;
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-pill);
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--color-text-soft);
}
.cat-tag.active { background: var(--color-primary); color: #040d0a; border-color: var(--color-primary); font-weight: 700; }
.category-filter-band { background: var(--color-surface); padding: var(--section-y-sm) 0; }
.category-card-grid { background: var(--color-bg); }
.category-content-flow { background: var(--color-surface); }
.category-content-flow p { color: var(--color-text-soft); margin-bottom: 14px; }
.category-content-flow h2 { margin-top: 28px; }
.category-related-panel { background: var(--color-bg); }
.category-cta { background: var(--color-surface); text-align: center; }

/* ============================================================
   FOOTER
   ============================================================ */
.site-footer {
  background: var(--gradient-footer);
  border-top: 1px solid var(--color-border);
  padding: 50px 0 24px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr repeat(4, 1fr);
  gap: var(--gap-lg);
}
.footer-brand-col img { height: 38px; margin-bottom: 14px; border-radius: 0; }
.footer-brand-col p { color: var(--color-footer-text); font-size: 0.88rem; max-width: 280px; }
.footer-email { font-size: 0.82rem !important; color: var(--color-text-muted) !important; margin-top: 8px; }
.footer-email a { color: var(--color-text-muted); }
.footer-email a:hover { color: var(--color-primary); }
.footer-link-col h4 {
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-primary);
  margin-bottom: 14px;
}
.footer-link-col li { margin-bottom: 8px; }
.footer-link-col a { color: var(--color-footer-text); font-size: 0.88rem; transition: color var(--motion-fast); }
.footer-link-col a:hover { color: var(--color-primary); }
.footer-age { margin-top: 20px; }
.footer-age strong { color: var(--color-accent); font-size: 1.1rem; }
.footer-age p { color: var(--color-text-muted); font-size: 0.8rem; margin: 4px 0 0; }
.footer-bottom {
  border-top: 1px solid var(--color-border);
  margin-top: 32px;
  padding-top: 18px;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 8px;
}
.footer-bottom p { margin: 0; font-size: 0.82rem; color: var(--color-text-muted); }
.footer-bottom a { color: var(--color-text-muted); }
.footer-bottom a:hover { color: var(--color-primary); }

@media (max-width: 900px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-brand-col { grid-column: 1 / -1; }
}
@media (max-width: 500px) {
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; text-align: center; }
}

/* ============================================================
   RESPONSIVE FINE-TUNING
   ============================================================ */
@media (max-width: 414px) {
  body { font-size: 0.95rem; }
  h1 { font-size: clamp(1.6rem, 6vw, 2.2rem); }
  section { padding: clamp(32px, 5vw, 48px) 0; }
}

@media (max-width: 375px) {
  .container-wide, .container-narrow { padding: 0 12px; }
  .feature-cards { grid-template-columns: 1fr; }
  .review-grid { grid-template-columns: 1fr; }
  .game-grid { grid-template-columns: 1fr; }
  .steps-grid { grid-template-columns: 1fr; }
}