/* ============================================
   5777bet Design System - Emerald Trust Gaming UI
   ============================================ */

/* --- CSS Variables / Design Tokens --- */
:root {
  --color-primary: #0e7a4f;
  --color-primary-dark: #065a38;
  --color-primary-soft: #d4f5e4;
  --color-secondary: #1a3a5c;
  --color-accent: #f5a623;
  --color-bg: #f0f7f4;
  --color-bg-soft: #e8f4ed;
  --color-surface: #ffffff;
  --color-surface-strong: #f7faf8;
  --color-card: #ffffff;
  --color-card-alt: #f5faf7;
  --color-border: #d1e8d9;
  --color-border-strong: #a3d4b5;
  --color-text: #1a2e23;
  --color-text-soft: #3d5a4a;
  --color-text-muted: #6b8f7a;
  --color-success: #22c55e;
  --color-warning: #f59e0b;
  --color-danger: #ef4444;
  --color-footer-bg: #0f2318;
  --color-footer-text: #b8d4c4;

  --gradient-hero: linear-gradient(135deg, #0e7a4f 0%, #1a3a5c 100%);
  --gradient-hero-soft: linear-gradient(180deg, #e8f4ed 0%, #f0f7f4 100%);
  --gradient-button: linear-gradient(135deg, #0e7a4f, #12956a);
  --gradient-button-hover: linear-gradient(135deg, #065a38, #0e7a4f);
  --gradient-cta: linear-gradient(135deg, #0e7a4f 0%, #f5a623 100%);
  --gradient-footer: linear-gradient(180deg, #0f2318 0%, #091a10 100%);

  --shadow-header: 0 2px 20px rgba(14,122,79,.08);
  --shadow-card: 0 4px 24px rgba(14,122,79,.06);
  --shadow-card-hover: 0 12px 36px rgba(14,122,79,.12);
  --shadow-button: 0 4px 14px rgba(14,122,79,.18);
  --shadow-soft: 0 2px 8px rgba(0,0,0,.04);
  --shadow-menu: 0 8px 32px rgba(0,0,0,.14);

  --radius-xs: 6px;
  --radius-sm: 10px;
  --radius-md: 16px;
  --radius-lg: 22px;
  --radius-xl: 28px;
  --radius-pill: 999px;
  --radius-card: 18px;

  --font-base: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, "Noto Sans Bengali", sans-serif;
  --fs-h1: clamp(1.8rem, 4vw, 2.8rem);
  --fs-h2: clamp(1.4rem, 3vw, 2.2rem);
  --fs-h3: clamp(1.1rem, 2vw, 1.5rem);
  --fs-body: 17px;
  --fs-small: 14px;
  --fs-nav: clamp(13px, .84vw, 15px);
  --lh-body: 1.85;
  --lh-heading: 1.25;

  --container-max: 1200px;
  --section-y: clamp(48px, 6vw, 88px);
  --gap-sm: 12px;
  --gap-md: 20px;
  --gap-lg: 32px;
  --header-h: 72px;
  --mobile-header-h: 64px;

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

/* --- Reset --- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  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;
  -webkit-font-smoothing: antialiased;
}
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 { list-style: none; }
button { cursor: pointer; border: none; background: none; font: inherit; }

/* --- Focus --- */
:focus-visible { outline: 3px solid var(--color-accent); outline-offset: 2px; border-radius: var(--radius-xs); }
@media (prefers-reduced-motion: reduce) { *, *::before, *::after { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; } }

/* --- Container --- */
.container { width: 100%; max-width: var(--container-max); margin: 0 auto; padding: 0 clamp(16px, 4vw, 24px); }

/* ============================================
   HEADER
   ============================================ */
.site-header {
  position: sticky; top: 0; z-index: 1000; width: 100%;
  background: rgba(255,255,255,.95); backdrop-filter: blur(12px);
  box-shadow: var(--shadow-header); transition: box-shadow var(--motion-normal);
}
.site-header.scrolled { box-shadow: 0 4px 28px rgba(14,122,79,.12); }

.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); }
.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 .nav-link {
  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: 600;
  border-radius: var(--radius-sm); transition: all var(--motion-fast);
}
.primary-nav .nav-link:hover { color: var(--color-primary); background: var(--color-primary-soft); }
.primary-nav .nav-link.active { color: var(--color-primary); background: var(--color-primary-soft); font-weight: 700; }

.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;
  font-weight: 700; border-radius: var(--radius-pill);
  transition: all var(--motion-fast) var(--ease-out); white-space: nowrap; cursor: pointer;
  text-decoration: none; border: none;
}
.btn-login {
  min-height: 42px; padding: 0 18px; font-size: 14px;
  background: transparent; color: var(--color-primary);
  border: 2px solid var(--color-primary);
}
.btn-login:hover { background: var(--color-primary-soft); color: var(--color-primary-dark); }
.btn-register {
  min-height: 42px; padding: 0 18px; font-size: 14px;
  background: var(--gradient-button); color: #fff;
  box-shadow: var(--shadow-button);
}
.btn-register:hover { background: var(--gradient-button-hover); transform: translateY(-1px); }

.btn-primary-xl {
  min-height: 52px; padding: 0 28px; font-size: 16px;
  background: var(--gradient-button); color: #fff;
  box-shadow: var(--shadow-button);
}
.btn-primary-xl:hover { background: var(--gradient-button-hover); transform: translateY(-2px); box-shadow: 0 8px 24px rgba(14,122,79,.22); }

.btn-outline-xl {
  min-height: 52px; padding: 0 28px; font-size: 16px;
  background: var(--color-surface); color: var(--color-primary);
  border: 2px solid var(--color-primary);
}
.btn-outline-xl:hover { background: var(--color-primary-soft); }

.btn-primary-sm { min-height: 44px; padding: 0 20px; font-size: 14px; background: var(--gradient-button); color: #fff; box-shadow: var(--shadow-button); }
.btn-primary-sm:hover { background: var(--gradient-button-hover); }
.btn-outline-sm { min-height: 44px; padding: 0 20px; font-size: 14px; background: var(--color-surface); color: var(--color-primary); border: 2px solid var(--color-border-strong); }
.btn-outline-sm:hover { border-color: var(--color-primary); background: var(--color-primary-soft); }
.btn-block { width: 100%; }

/* Nav Toggle */
.nav-toggle { display: none; flex: 0 0 40px; width: 40px; height: 40px; align-items: center; justify-content: center; flex-direction: column; gap: 5px; margin-left: 2px; }
.nav-toggle span { display: block; width: 22px; height: 2px; background: var(--color-text); border-radius: 2px; transition: all var(--motion-fast); }

/* Mobile Menu */
.mobile-menu {
  display: none; position: fixed; top: var(--mobile-header-h); left: 0; right: 0;
  background: var(--color-surface); box-shadow: var(--shadow-menu);
  max-height: calc(100vh - var(--mobile-header-h)); overflow-y: auto;
  z-index: 999; padding: 16px;
}
.mobile-menu.is-open { display: block; }
.mobile-nav { display: flex; flex-direction: column; gap: 4px; }
.mobile-nav .nav-link {
  display: block; padding: 14px 16px; color: var(--color-text);
  font-weight: 600; border-radius: var(--radius-sm);
  transition: background var(--motion-fast);
}
.mobile-nav .nav-link:hover, .mobile-nav .nav-link.active { background: var(--color-primary-soft); color: var(--color-primary); }

@media (max-width: 1180px) {
  .header-inner { min-height: var(--mobile-header-h); padding-left: clamp(8px,2.4vw,14px); padding-right: clamp(8px,2.4vw,14px); 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; }
  .header-actions { margin-left: auto; gap: clamp(5px,1.6vw,8px); }
  .header-actions .btn { min-height: 40px; padding-inline: clamp(10px,2.6vw,14px); font-size: clamp(12px,3.2vw,14px); }
  .nav-toggle { display: inline-flex; }
}
@media (max-width: 375px) {
  .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; }
}

/* ============================================
   SECTIONS & LAYOUT
   ============================================ */
section { padding: var(--section-y) 0; }
.section-header { text-align: center; margin-bottom: clamp(32px, 4vw, 56px); }
.section-header h2 { font-size: var(--fs-h2); font-weight: 800; line-height: var(--lh-heading); color: var(--color-text); margin-bottom: 12px; }
.section-subtitle { color: var(--color-text-muted); max-width: 680px; margin: 0 auto; font-size: 16px; }

h1 { font-size: var(--fs-h1); font-weight: 800; line-height: var(--lh-heading); margin-bottom: 20px; }
h2 { font-size: var(--fs-h2); font-weight: 800; line-height: var(--lh-heading); margin-bottom: 16px; }
h3 { font-size: var(--fs-h3); font-weight: 700; line-height: 1.35; margin-bottom: 10px; }
p { margin-bottom: 16px; }
.lead-text { font-size: 18px; color: var(--color-text-soft); line-height: 1.9; }

/* Content Split */
.content-split { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(24px,4vw,48px); align-items: center; }
.content-split.reverse { direction: rtl; }
.content-split.reverse > * { direction: ltr; }
.split-image img { border-radius: var(--radius-lg); box-shadow: var(--shadow-card); }
@media (max-width: 768px) { .content-split, .content-split.reverse { grid-template-columns: 1fr; direction: ltr; } }

/* Gallery Row */
.gallery-row { display: grid; grid-template-columns: 1fr 1fr; gap: var(--gap-md); }
.gallery-row img { border-radius: var(--radius-lg); box-shadow: var(--shadow-card); }
@media (max-width: 640px) { .gallery-row { grid-template-columns: 1fr; } }

/* Prose Block */
.prose-block { max-width: 820px; margin: 32px auto 0; }
.prose-block p { font-size: 17px; line-height: 1.9; }

/* ============================================
   HOMEPAGE SECTIONS
   ============================================ */
.home-hero { padding: clamp(80px,10vw,120px) 0 var(--section-y); background: var(--gradient-hero-soft); position: relative; overflow: hidden; }
.home-hero::before { content: ""; position: absolute; inset: 0; background: radial-gradient(circle at top right, rgba(14,122,79,.06), transparent 50%); pointer-events: none; }
.hero-grid { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(24px,4vw,48px); align-items: center; }
.hero-badge { display: inline-flex; align-items: center; gap: 8px; padding: 8px 16px; background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius-pill); font-weight: 700; font-size: 14px; color: var(--color-primary); margin-bottom: 16px; }
.hero-title { font-size: var(--fs-h1); font-weight: 800; line-height: 1.2; }
.hero-lead { font-size: 17px; color: var(--color-text-soft); line-height: 1.85; margin-bottom: 28px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; }
.hero-image-frame img { border-radius: var(--radius-xl); box-shadow: var(--shadow-card-hover); }
@media (max-width: 768px) { .hero-grid { grid-template-columns: 1fr; } .home-hero { padding-top: calc(var(--mobile-header-h) + 32px); } }

/* Trust Strip */
.home-trust-strip { padding: 32px 0; background: var(--color-surface); border-top: 1px solid var(--color-border); border-bottom: 1px solid var(--color-border); }
.trust-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--gap-md); text-align: center; }
.trust-number { display: block; font-size: clamp(1.6rem,3vw,2.4rem); font-weight: 800; color: var(--color-primary); }
.trust-label { font-size: 14px; color: var(--color-text-muted); }
@media (max-width: 640px) { .trust-grid { grid-template-columns: repeat(2, 1fr); } }

/* Feature Grid */
.features-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--gap-md); }
.feature-card { background: var(--color-card); border: 1px solid var(--color-border); border-radius: var(--radius-card); padding: clamp(20px,3vw,28px); transition: all var(--motion-normal) var(--ease-out); }
.feature-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-card-hover); border-color: var(--color-primary); }
.feature-icon { width: 56px; height: 56px; border-radius: var(--radius-md); display: flex; align-items: center; justify-content: center; background: var(--gradient-button); color: #fff; font-size: 1.4rem; margin-bottom: 16px; box-shadow: var(--shadow-soft); }
.feature-card h3 { font-size: 1.05rem; }
.feature-card p { font-size: 15px; color: var(--color-text-muted); margin-bottom: 0; }
@media (max-width: 1024px) { .features-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 480px) { .features-grid { grid-template-columns: 1fr; } }

/* Steps Grid */
.steps-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--gap-md); }
.step-card { background: var(--color-card); border: 1px solid var(--color-border); border-radius: var(--radius-card); padding: clamp(20px,3vw,28px); text-align: center; }
.step-number { display: inline-flex; width: 48px; height: 48px; align-items: center; justify-content: center; background: var(--gradient-button); color: #fff; border-radius: 50%; font-weight: 800; font-size: 1.2rem; margin-bottom: 14px; }
@media (max-width: 768px) { .steps-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 480px) { .steps-grid { grid-template-columns: 1fr; } }

/* Membership Grid */
.membership-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--gap-md); }
.membership-card { background: var(--color-card); border: 1px solid var(--color-border); border-radius: var(--radius-card); padding: clamp(24px,3vw,32px); }
.membership-card.highlight { border-color: var(--color-primary); background: var(--color-primary-soft); transform: translateY(-4px); }
.membership-badge { display: inline-block; padding: 4px 14px; background: var(--color-bg-soft); border: 1px solid var(--color-border); border-radius: var(--radius-pill); font-size: 13px; font-weight: 700; color: var(--color-primary); margin-bottom: 12px; }
@media (max-width: 768px) { .membership-grid { grid-template-columns: 1fr; } }

/* Policy Card */
.policy-card { background: var(--color-card); border: 1px solid var(--color-border); border-radius: var(--radius-lg); padding: clamp(24px,4vw,40px); display: flex; align-items: center; gap: var(--gap-lg); flex-wrap: wrap; }
.policy-content { flex: 1 1 500px; }
.policy-action { flex: 0 0 auto; }

/* Responsible Grid */
.responsible-grid, .guide-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--gap-md); }
.responsible-card, .guide-card { background: var(--color-card); border: 1px solid var(--color-border); border-radius: var(--radius-card); padding: clamp(20px,3vw,28px); }
.responsible-cta { margin-top: 24px; padding: 24px; background: var(--color-card-alt); border-radius: var(--radius-md); }
@media (max-width: 768px) { .responsible-grid, .guide-grid { grid-template-columns: 1fr; } }

/* CTA Cards */
.final-cta-card, .cta-card-alt, .cta-card-warm, .cta-card-safe, .cta-card-info {
  text-align: center; background: var(--gradient-hero); color: #fff;
  border-radius: var(--radius-xl); padding: clamp(40px,6vw,72px) clamp(24px,4vw,48px);
}
.final-cta-card h2, .cta-card-alt h2, .cta-card-warm h2, .cta-card-safe h2, .cta-card-info h2 { color: #fff; }
.final-cta-card p, .cta-card-alt p, .cta-card-warm p, .cta-card-safe p, .cta-card-info p { color: rgba(255,255,255,.85); }
.cta-actions { display: flex; justify-content: center; gap: 14px; flex-wrap: wrap; margin-top: 24px; }
.cta-card-warm { background: linear-gradient(135deg, #1a3a5c 0%, #0e7a4f 100%); }
.cta-card-safe { background: linear-gradient(135deg, #065a38 0%, #1a3a5c 100%); }
.cta-card-info { background: linear-gradient(135deg, #0e7a4f 0%, #0f2318 100%); }

/* ============================================
   FAQ
   ============================================ */
.faq-list { max-width: 820px; margin: 0 auto; display: flex; flex-direction: column; gap: 12px; }
.faq-item { background: var(--color-card); border: 1px solid var(--color-border); border-radius: var(--radius-md); overflow: hidden; transition: border-color var(--motion-fast); }
.faq-item:has(.faq-toggle[aria-expanded="true"]) { border-color: var(--color-primary); }
.faq-toggle { width: 100%; display: flex; align-items: center; justify-content: space-between; padding: 18px 20px; font-size: 16px; font-weight: 700; color: var(--color-text); text-align: left; cursor: pointer; gap: 12px; }
.faq-icon { flex: 0 0 20px; width: 20px; height: 20px; position: relative; }
.faq-icon::before, .faq-icon::after { content: ""; position: absolute; background: var(--color-text-muted); border-radius: 2px; transition: transform var(--motion-fast); }
.faq-icon::before { width: 14px; height: 2px; top: 9px; left: 3px; }
.faq-icon::after { width: 2px; height: 14px; top: 3px; left: 9px; }
.faq-toggle[aria-expanded="true"] .faq-icon::after { transform: rotate(90deg); }
.faq-answer { display: none; padding: 0 20px 18px; color: var(--color-text-soft); }
.faq-toggle[aria-expanded="true"] + .faq-answer { display: block; }

/* ============================================
   BREADCRUMB
   ============================================ */
.breadcrumb-nav { padding: 16px 0 0; }
.breadcrumb { display: flex; flex-wrap: wrap; gap: 4px; font-size: 14px; color: var(--color-text-muted); padding: 0 clamp(16px,4vw,24px); max-width: var(--container-max); margin: 0 auto; }
.breadcrumb-item + .breadcrumb-item::before { content: "/"; margin-right: 8px; color: var(--color-border-strong); }
.breadcrumb-item a { color: var(--color-primary); }

/* ============================================
   GAME PAGES
   ============================================ */
.game-intro-grid { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(24px,4vw,48px); align-items: center; }
.game-intro-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 20px; }
@media (max-width: 768px) { .game-intro-grid { grid-template-columns: 1fr; } }

.timeline-flow { display: flex; flex-direction: column; gap: 24px; }
.timeline-item { display: flex; gap: 20px; align-items: flex-start; }
.timeline-marker { flex: 0 0 48px; width: 48px; height: 48px; background: var(--gradient-button); color: #fff; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-weight: 800; font-size: 1.1rem; }
.timeline-content { flex: 1; }

.table-scroll { overflow-x: auto; -webkit-overflow-scrolling: touch; }
.data-table { width: 100%; border-collapse: collapse; }
.data-table th, .data-table td { padding: 14px 18px; border: 1px solid var(--color-border); text-align: left; }
.data-table th { background: var(--color-primary-soft); font-weight: 700; color: var(--color-primary-dark); }
.data-table tr:nth-child(even) { background: var(--color-card-alt); }
.table-note { font-size: 14px; color: var(--color-text-muted); margin-top: 12px; }

.ranking-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: var(--gap-md); }
.ranking-card { background: var(--color-card); border: 1px solid var(--color-border); border-radius: var(--radius-card); padding: 20px; position: relative; }
.rank-pos { display: inline-flex; width: 32px; height: 32px; align-items: center; justify-content: center; background: var(--color-accent); color: #fff; border-radius: 50%; font-weight: 800; font-size: 14px; margin-bottom: 10px; }

.flow-cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--gap-md); }
.flow-card { background: var(--color-card); border: 1px solid var(--color-border); border-radius: var(--radius-card); padding: 24px; text-align: center; }
.flow-icon { font-size: 2rem; margin-bottom: 12px; }
@media (max-width: 768px) { .flow-cards { grid-template-columns: 1fr; } }

.tips-list { display: flex; flex-direction: column; gap: 16px; }
.tip-item { display: flex; gap: 16px; align-items: flex-start; background: var(--color-card); border: 1px solid var(--color-border); border-radius: var(--radius-md); padding: 20px; }
.tip-num { flex: 0 0 auto; padding: 4px 12px; background: var(--color-primary-soft); border-radius: var(--radius-pill); font-weight: 700; font-size: 13px; color: var(--color-primary); }

.showcase-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--gap-md); }
.showcase-item { background: var(--color-card); border: 1px solid var(--color-border); border-radius: var(--radius-card); padding: 24px; }
@media (max-width: 768px) { .showcase-grid { grid-template-columns: 1fr; } }

.stats-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--gap-md); }
.stat-card { background: var(--color-card); border: 1px solid var(--color-border); border-radius: var(--radius-card); padding: 24px; text-align: center; }
.stat-value { font-size: clamp(1.4rem,3vw,2rem); font-weight: 800; color: var(--color-primary); margin-bottom: 8px; }
@media (max-width: 640px) { .stats-grid { grid-template-columns: 1fr; } }

.safety-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--gap-md); margin-top: 24px; }
.safety-card { background: var(--color-card); border: 1px solid var(--color-border); border-radius: var(--radius-card); padding: 24px; }
@media (max-width: 768px) { .safety-grid { grid-template-columns: 1fr; } }

.related-links-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: var(--gap-md); margin-top: 20px; }
.related-link-card { display: block; background: var(--color-card); border: 1px solid var(--color-border); border-radius: var(--radius-card); padding: 24px; transition: all var(--motion-fast); text-decoration: none; color: var(--color-text); }
.related-link-card:hover { border-color: var(--color-primary); transform: translateY(-2px); box-shadow: var(--shadow-card-hover); }
.related-link-card h3 { color: var(--color-primary); font-size: 1rem; }
.related-link-card p { color: var(--color-text-muted); font-size: 14px; margin-bottom: 0; }

/* ============================================
   ABOUT PAGE
   ============================================ */
.about-data-grid .data-cards { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--gap-md); }
.data-card { background: var(--color-card); border: 1px solid var(--color-border); border-radius: var(--radius-card); padding: 24px; text-align: center; }
.data-num { display: block; font-size: clamp(1.6rem,3vw,2.2rem); font-weight: 800; color: var(--color-primary); margin-bottom: 8px; }
@media (max-width: 768px) { .about-data-grid .data-cards { grid-template-columns: repeat(2, 1fr); } }

.commitment-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--gap-md); }
.commitment-card { background: var(--color-card); border: 1px solid var(--color-border); border-radius: var(--radius-card); padding: 24px; }
@media (max-width: 768px) { .commitment-grid { grid-template-columns: 1fr; } }

/* ============================================
   POLICY PAGES
   ============================================ */
.policy-updated { font-size: 14px; color: var(--color-text-muted); margin-bottom: 16px; }
.policy-note { font-size: 16px; color: var(--color-text-soft); padding: 20px; background: var(--color-card-alt); border-radius: var(--radius-md); border-left: 4px solid var(--color-primary); }
.policy-warning { padding: 20px; background: #fef3c7; border-radius: var(--radius-md); border-left: 4px solid var(--color-warning); margin-bottom: 20px; }
.policy-layout { display: grid; grid-template-columns: 240px 1fr; gap: var(--gap-lg); }
.policy-toc { position: sticky; top: calc(var(--header-h) + 20px); }
.policy-toc ul { display: flex; flex-direction: column; gap: 8px; }
.policy-toc li a { display: block; padding: 8px 12px; font-size: 14px; color: var(--color-text-soft); border-radius: var(--radius-sm); }
.policy-toc li a:hover { background: var(--color-primary-soft); color: var(--color-primary); }
.policy-content > div { margin-bottom: 32px; }
.policy-image { margin: 24px 0; }
.policy-image img { border-radius: var(--radius-lg); }
@media (max-width: 768px) { .policy-layout { grid-template-columns: 1fr; } .policy-toc { position: static; } }

/* ============================================
   AUTH PAGES (Login/Register)
   ============================================ */
.auth-layout { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(24px,4vw,48px); align-items: start; }
.auth-layout.reverse { direction: rtl; }
.auth-layout.reverse > * { direction: ltr; }
.auth-form-card { background: var(--color-card); border: 1px solid var(--color-border); border-radius: var(--radius-xl); padding: clamp(28px,4vw,40px); box-shadow: var(--shadow-card); }
.auth-form { display: flex; flex-direction: column; gap: 16px; margin-top: 20px; }
.form-group { display: flex; flex-direction: column; gap: 6px; }
.form-group label { font-size: 14px; font-weight: 700; color: var(--color-text-soft); }
.form-group input {
  width: 100%; min-height: 48px; padding: 0 16px;
  border: 2px solid var(--color-border); border-radius: var(--radius-sm);
  font-size: 16px; color: var(--color-text); background: var(--color-surface);
  transition: border-color var(--motion-fast);
}
.form-group input:focus { border-color: var(--color-primary); outline: none; box-shadow: 0 0 0 3px var(--color-primary-soft); }
.auth-switch { text-align: center; font-size: 14px; color: var(--color-text-muted); margin-top: 12px; }
.auth-switch a { color: var(--color-primary); font-weight: 700; }
.auth-trust-card, .auth-security-panel { padding: clamp(24px,4vw,36px); }
.trust-list, .security-checklist { display: flex; flex-direction: column; gap: 20px; }
.trust-item-simple, .check-item { padding-bottom: 16px; border-bottom: 1px solid var(--color-border); }
.auth-trust-card img, .auth-security-panel img { margin-top: 24px; border-radius: var(--radius-lg); }

.step-flow { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--gap-md); }
.step-flow-item { text-align: center; padding: 24px; background: var(--color-card); border: 1px solid var(--color-border); border-radius: var(--radius-card); }
.flow-num { display: inline-flex; width: 40px; height: 40px; align-items: center; justify-content: center; background: var(--gradient-button); color: #fff; border-radius: 50%; font-weight: 800; margin-bottom: 12px; }
.safety-notes { display: grid; grid-template-columns: repeat(2, 1fr); gap: var(--gap-md); }
.safety-note { background: var(--color-card); border: 1px solid var(--color-border); border-radius: var(--radius-card); padding: 24px; }
@media (max-width: 768px) { .auth-layout, .auth-layout.reverse { grid-template-columns: 1fr; direction: ltr; } .step-flow { grid-template-columns: repeat(2, 1fr); } .safety-notes { grid-template-columns: 1fr; } }
@media (max-width: 480px) { .step-flow { grid-template-columns: 1fr; } }

/* ============================================
   TOOLS GRID
   ============================================ */
.tools-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--gap-md); margin-top: 20px; }
.tool-card { background: var(--color-card); border: 1px solid var(--color-border); border-radius: var(--radius-card); padding: 24px; }
@media (max-width: 768px) { .tools-grid { grid-template-columns: 1fr; } }

.help-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--gap-md); }
.help-card { background: var(--color-card); border: 1px solid var(--color-border); border-radius: var(--radius-card); padding: 24px; }
@media (max-width: 768px) { .help-grid { grid-template-columns: 1fr; } }

.warning-list { padding-left: 0; margin: 16px 0; }
.warning-list li { padding: 8px 0 8px 28px; position: relative; color: var(--color-text-soft); }
.warning-list li::before { content: "⚠"; position: absolute; left: 0; }

/* ============================================
   404 PAGE
   ============================================ */
.error-section { text-align: center; padding: clamp(80px,12vw,160px) 0; }
.error-section h1 { font-size: clamp(2rem,5vw,3.5rem); color: var(--color-primary); }
.error-actions { display: flex; justify-content: center; gap: 14px; flex-wrap: wrap; margin-top: 28px; }

/* ============================================
   FOOTER
   ============================================ */
.site-footer { background: var(--gradient-footer); color: var(--color-footer-text); padding-top: var(--section-y); }
.footer-inner { max-width: var(--container-max); margin: 0 auto; padding: 0 clamp(16px,4vw,24px); display: grid; grid-template-columns: 1fr 2fr; gap: clamp(32px,4vw,64px); }
.footer-brand img { margin-bottom: 16px; }
.footer-desc { font-size: 15px; line-height: 1.7; margin-bottom: 12px; }
.footer-email { font-size: 14px; color: var(--color-footer-text); }
.footer-links { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--gap-md); }
.footer-col h4 { color: #fff; font-size: 15px; font-weight: 700; margin-bottom: 14px; }
.footer-col a { display: block; padding: 5px 0; font-size: 14px; color: var(--color-footer-text); transition: color var(--motion-fast); }
.footer-col a:hover { color: var(--color-accent); }
.footer-bottom { max-width: var(--container-max); margin: 0 auto; padding: 24px clamp(16px,4vw,24px); border-top: 1px solid rgba(255,255,255,.1); margin-top: 40px; display: flex; justify-content: space-between; flex-wrap: wrap; gap: 8px; font-size: 13px; color: rgba(255,255,255,.5); }
@media (max-width: 768px) { .footer-inner { grid-template-columns: 1fr; } .footer-links { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 480px) { .footer-links { grid-template-columns: 1fr; } .footer-bottom { flex-direction: column; text-align: center; } }

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

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