/* tk44 Design System - Emerald Trust Gaming UI */
:root {
  --color-primary: #0891b2;
  --color-primary-dark: #0e7490;
  --color-primary-soft: #a5f3fc;
  --color-secondary: #06b6d4;
  --color-accent: #f59e0b;
  --color-bg: #f0f9ff;
  --color-bg-soft: #e0f2fe;
  --color-surface: #ffffff;
  --color-surface-strong: #f8fafc;
  --color-card: #ffffff;
  --color-card-alt: #f0f9ff;
  --color-border: #e2e8f0;
  --color-border-strong: #cbd5e1;
  --color-text: #0f172a;
  --color-text-soft: #475569;
  --color-text-muted: #94a3b8;
  --color-success: #10b981;
  --color-warning: #f59e0b;
  --color-danger: #ef4444;
  --color-footer-bg: #0c4a6e;
  --color-footer-text: #e0f2fe;
  --gradient-hero: linear-gradient(135deg, #0891b2 0%, #06b6d4 50%, #0ea5e9 100%);
  --gradient-button: linear-gradient(135deg, #0891b2, #06b6d4);
  --gradient-cta: linear-gradient(135deg, #0891b2 0%, #0284c7 100%);
  --shadow-header: 0 2px 16px rgba(8,145,178,0.12);
  --shadow-card: 0 4px 24px rgba(0,0,0,0.06);
  --shadow-card-hover: 0 8px 32px rgba(8,145,178,0.15);
  --shadow-button: 0 4px 12px rgba(8,145,178,0.25);
  --shadow-soft: 0 2px 8px rgba(0,0,0,0.04);
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --radius-pill: 50px;
  --radius-card: 16px;
  --fs-h1: clamp(28px, 4vw, 48px);
  --fs-h2: clamp(22px, 3vw, 36px);
  --fs-h3: clamp(18px, 2.2vw, 24px);
  --fs-body: 17px;
  --fs-small: 14px;
  --fs-nav: clamp(13px, 0.84vw, 15px);
  --lh-body: 1.85;
  --lh-heading: 1.3;
  --container-max: 1200px;
  --section-y: clamp(48px, 6vw, 80px);
  --header-h: 72px;
  --motion-normal: 0.3s;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, "Noto Sans Bengali", sans-serif;
  background: var(--color-bg);
  color: var(--color-text);
  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-primary); text-decoration: none; transition: color var(--motion-normal); }
a:hover { color: var(--color-primary-dark); }
ul { list-style: none; }
h1, h2, h3, h4 { line-height: var(--lh-heading); color: var(--color-text); }
h1 { font-size: var(--fs-h1); font-weight: 800; }
h2 { font-size: var(--fs-h2); font-weight: 700; margin-bottom: 18px; }
h3 { font-size: var(--fs-h3); font-weight: 600; }
p { margin-bottom: 16px; }
.container { max-width: var(--container-max); margin: 0 auto; padding: 0 20px; }

/* ===== HEADER ===== */
.site-header { position: sticky; top: 0; z-index: 1000; background: var(--color-surface); box-shadow: var(--shadow-header); border-bottom: 1px solid var(--color-border); }
.header-inner { width: 100%; max-width: none; padding: 0 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, 0.8vw, 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, 0.72vw, 14px); white-space: nowrap; overflow: visible; }
.primary-nav a { flex: 0 1 auto; min-width: 0; padding: 9px clamp(6px, 0.65vw, 12px); font-size: var(--fs-nav); line-height: 1; white-space: nowrap; color: var(--color-text); font-weight: 500; border-radius: var(--radius-sm); transition: all var(--motion-normal); }
.primary-nav a:hover { color: var(--color-primary); background: var(--color-bg-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; }
.btn { display: inline-flex; align-items: center; justify-content: center; padding: 10px 20px; border-radius: var(--radius-pill); font-weight: 600; font-size: 14px; cursor: pointer; border: none; transition: all var(--motion-normal); text-decoration: none; min-height: 42px; }
.btn-login { background: var(--color-bg-soft); color: var(--color-primary-dark); }
.btn-login:hover { background: var(--color-primary-soft); color: var(--color-primary-dark); }
.btn-register { background: var(--gradient-button); color: #fff; box-shadow: var(--shadow-button); }
.btn-register:hover { transform: translateY(-1px); box-shadow: 0 6px 16px rgba(8,145,178,0.3); }
.btn-primary, .btn-primary-lg { background: var(--gradient-button); color: #fff; box-shadow: var(--shadow-button); }
.btn-primary:hover, .btn-primary-lg:hover { transform: translateY(-2px); box-shadow: 0 6px 20px rgba(8,145,178,0.3); }
.btn-primary-lg { padding: 14px 32px; font-size: 16px; }
.btn-outline, .btn-outline-lg { background: transparent; color: var(--color-primary); border: 2px solid var(--color-primary); }
.btn-outline:hover, .btn-outline-lg:hover { background: var(--color-primary); color: #fff; }
.btn-outline-lg { padding: 14px 32px; font-size: 16px; }
.btn-secondary { background: var(--color-accent); color: #fff; }
.btn-secondary:hover { background: #d97706; }
.btn-block { display: block; width: 100%; text-align: center; }
.nav-toggle { display: none; flex: 0 0 40px; width: 40px; height: 40px; align-items: center; justify-content: center; background: none; border: none; cursor: pointer; padding: 8px; border-radius: var(--radius-sm); }
.nav-toggle span { display: block; width: 22px; height: 2px; background: var(--color-text); margin: 4px 0; transition: all var(--motion-normal); border-radius: 2px; }
.mobile-menu { display: none; position: fixed; left: 12px; right: 12px; top: 80px; background: var(--color-surface); border-radius: var(--radius-lg); box-shadow: 0 12px 40px rgba(0,0,0,0.15); padding: 16px; max-height: calc(100vh - 96px); overflow-y: auto; z-index: 999; flex-direction: column; gap: 2px; }
.mobile-menu.is-open { display: flex; }
.mobile-menu a { display: block; padding: 14px 16px; color: var(--color-text); font-weight: 500; border-radius: var(--radius-sm); transition: background var(--motion-normal); }
.mobile-menu a:hover { background: var(--color-bg-soft); color: var(--color-primary); }

@media (max-width: 1180px) {
  .primary-nav { display: none; }
  .nav-toggle { display: inline-flex; }
  .header-inner { padding: 0 clamp(8px, 2.4vw, 14px); gap: clamp(6px, 1.8vw, 10px); }
  .header-actions { margin-left: auto; }
  .site-logo { height: clamp(30px, 8vw, 40px); max-width: clamp(104px, 27vw, 138px); }
  .header-actions .btn { min-height: 40px; padding: 8px clamp(10px, 2.6vw, 14px); font-size: clamp(12px, 3.2vw, 14px); }
}
@media (max-width: 375px) {
  .header-inner { padding: 0 8px; gap: 6px; }
  .site-logo { max-width: 104px; }
  .header-actions .btn { min-height: 38px; padding: 8px 9px; font-size: 12px; }
  .nav-toggle { flex-basis: 38px; width: 38px; height: 38px; }
}

/* ===== BREADCRUMB ===== */
.breadcrumb { background: var(--color-bg-soft); padding: 12px 0; font-size: var(--fs-small); }
.breadcrumb a { color: var(--color-text-soft); }
.breadcrumb span { color: var(--color-primary); font-weight: 600; }
.breadcrumb i { font-size: 10px; color: var(--color-text-muted); margin: 0 4px; }

/* ===== HOMEPAGE ===== */
.home-hero { background: var(--gradient-hero); color: #fff; padding: clamp(48px, 8vw, 96px) 0; }
.home-hero .container { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 40px; align-items: center; }
.home-hero h1 { color: #fff; font-size: clamp(24px, 3.5vw, 42px); margin-bottom: 20px; }
.hero-lead { font-size: 18px; opacity: 0.92; margin-bottom: 28px; line-height: 1.7; }
.hero-cta { display: flex; gap: 14px; flex-wrap: wrap; }
.hero-cta .btn-outline-lg { border-color: rgba(255,255,255,0.5); color: #fff; }
.hero-cta .btn-outline-lg:hover { background: rgba(255,255,255,0.15); border-color: #fff; }
.hero-img { border-radius: var(--radius-xl); box-shadow: 0 12px 40px rgba(0,0,0,0.2); }
.home-trust-strip { background: var(--color-surface); padding: 24px 0; border-bottom: 1px solid var(--color-border); }
.trust-grid { display: flex; justify-content: center; gap: clamp(24px, 4vw, 56px); flex-wrap: wrap; }
.trust-item { display: flex; align-items: center; gap: 10px; font-weight: 600; color: var(--color-primary-dark); }
.trust-item i { font-size: 24px; color: var(--color-primary); }
.home-intro, .home-games-showcase, .home-how-to, .home-features, .home-membership, .home-testimonials, .home-responsible, .home-faq, .home-final-cta { padding: var(--section-y) 0; }
.home-intro { background: var(--color-surface); }
.intro-grid { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 40px; align-items: start; margin-top: 24px; }
.intro-img { border-radius: var(--radius-lg); box-shadow: var(--shadow-card); }
.section-lead { font-size: 18px; color: var(--color-text-soft); max-width: 700px; margin-bottom: 32px; }
.game-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 24px; }
.game-card { display: block; background: var(--color-card); padding: 28px; border-radius: var(--radius-card); box-shadow: var(--shadow-card); transition: all var(--motion-normal); border: 1px solid var(--color-border); text-decoration: none; color: var(--color-text); }
.game-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-card-hover); border-color: var(--color-primary); color: var(--color-text); }
.game-card-icon { font-size: 32px; color: var(--color-primary); margin-bottom: 14px; }
.game-card h3 { margin-bottom: 10px; }
.game-card p { color: var(--color-text-soft); font-size: 15px; margin: 0; }
.game-card-featured { background: linear-gradient(135deg, var(--color-bg-soft), var(--color-surface)); border-color: var(--color-primary-soft); }
.game-card-alt { background: var(--color-card-alt); }
.steps-flow { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 24px; counter-reset: step; }
.step-card { background: var(--color-card); padding: 28px; border-radius: var(--radius-card); box-shadow: var(--shadow-card); border-left: 4px solid var(--color-primary); }
.step-num { width: 40px; height: 40px; background: var(--color-primary); color: #fff; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-weight: 700; margin-bottom: 14px; font-size: 18px; }
.home-features { background: var(--color-surface); }
.features-split { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: 40px; align-items: start; }
.feature-img { border-radius: var(--radius-lg); box-shadow: var(--shadow-card); }
.feature-item { display: flex; gap: 16px; margin-bottom: 24px; }
.feature-item i { font-size: 28px; color: var(--color-primary); flex-shrink: 0; margin-top: 4px; }
.feature-item h3 { margin-bottom: 6px; }
.feature-item p { color: var(--color-text-soft); margin: 0; }
.membership-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.membership-card { background: var(--color-card); padding: 32px; border-radius: var(--radius-card); box-shadow: var(--shadow-card); text-align: center; border: 2px solid var(--color-border); transition: all var(--motion-normal); }
.membership-card:hover { border-color: var(--color-primary); }
.membership-featured { border-color: var(--color-primary); background: linear-gradient(to bottom, var(--color-bg-soft), var(--color-surface)); }
.membership-badge { display: inline-block; background: var(--gradient-button); color: #fff; padding: 6px 20px; border-radius: var(--radius-pill); font-weight: 700; margin-bottom: 16px; }
.testimonial-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 24px; }
.testimonial-card { background: var(--color-card); padding: 28px; border-radius: var(--radius-card); box-shadow: var(--shadow-card); border-top: 3px solid var(--color-accent); }
.testimonial-stars { color: var(--color-accent); margin-bottom: 14px; font-size: 18px; }
.testimonial-author { font-weight: 600; color: var(--color-text-soft); margin-top: 14px; }
.home-responsible { background: var(--color-surface); }
.responsible-split { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 40px; align-items: center; }
.responsible-img { border-radius: var(--radius-lg); }
.home-faq h2 { text-align: center; }
.faq-list { max-width: 800px; margin: 0 auto; text-align: left; }
.faq-item { background: var(--color-card); border-radius: var(--radius-md); margin-bottom: 12px; border: 1px solid var(--color-border); overflow: hidden; }
.faq-question { display: flex; align-items: center; justify-content: space-between; width: 100%; padding: 18px 20px; background: none; border: none; cursor: pointer; font-size: 16px; font-weight: 600; color: var(--color-text); text-align: left; gap: 12px; }
.faq-question:hover { color: var(--color-primary); }
.faq-question i { transition: transform var(--motion-normal); flex-shrink: 0; }
.faq-question[aria-expanded="true"] i { transform: rotate(180deg); }
.faq-answer { display: none; padding: 0 20px 18px; color: var(--color-text-soft); }
.faq-answer.is-open { display: block; }
.faq-more { text-align: center; margin-top: 28px; }
.home-final-cta { background: var(--gradient-cta); color: #fff; text-align: center; }
.cta-box { max-width: 600px; margin: 0 auto; }
.cta-box h2 { color: #fff; }
.cta-box p { opacity: 0.9; margin-bottom: 24px; }
.cta-buttons { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }
.cta-buttons .btn-outline-lg { border-color: rgba(255,255,255,0.5); color: #fff; }
.cta-bg-img { display: none; }

/* ===== GAME PAGES ===== */
.game-opening, .game-split-hero, .game-centered-opening, .game-card-opening { background: var(--gradient-hero); color: #fff; padding: clamp(40px, 6vw, 72px) 0; }
.game-opening-split, .split-layout { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 36px; align-items: center; }
.game-opening h1, .split-layout h1, .game-centered-opening h1 { color: #fff; font-size: clamp(22px, 3vw, 36px); }
.game-opening p, .split-layout p, .game-centered-opening p { color: rgba(255,255,255,0.9); }
.game-hero-img, .split-img, .centered-img { border-radius: var(--radius-xl); box-shadow: 0 8px 32px rgba(0,0,0,0.2); }
.game-centered-opening { text-align: center; }
.opening-lead { font-size: 18px; max-width: 700px; margin: 0 auto 24px; }
.opening-actions { display: flex; gap: 14px; justify-content: center; margin-bottom: 32px; }
.opening-visual { max-width: 700px; margin: 0 auto; }
.game-card-opening .opening-card { position: relative; border-radius: var(--radius-xl); overflow: hidden; }
.opening-overlay { position: relative; z-index: 2; padding: 48px; background: rgba(0,0,0,0.4); border-radius: var(--radius-xl); }
.card-bg-img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; z-index: 1; }
.game-detail-about, .game-about-section, .game-howto-play, .game-howto, .game-features-unique, .game-visual-features, .game-why-choose, .game-tips, .game-strategy-section, .game-tips-alt, .game-stats, .game-safety, .game-safety-note, .game-related, .game-related-links { padding: var(--section-y) 0; }
.game-detail-about, .game-about-section { background: var(--color-surface); }
.game-features-unique, .game-visual-features { background: var(--color-bg-soft); }
.howto-timeline, .howto-list { display: flex; flex-direction: column; gap: 20px; }
.howto-step, .howto-item { display: flex; gap: 20px; background: var(--color-card); padding: 24px; border-radius: var(--radius-card); box-shadow: var(--shadow-soft); }
.howto-marker, .howto-num { width: 40px; height: 40px; background: var(--color-primary); color: #fff; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-weight: 700; flex-shrink: 0; }
.features-mosaic { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 20px; margin-bottom: 28px; }
.feature-tile { background: var(--color-card); padding: 28px; border-radius: var(--radius-card); box-shadow: var(--shadow-card); border-top: 3px solid var(--color-primary); }
.feature-tile-wide { grid-column: span 2; }
.feature-tile i { font-size: 28px; color: var(--color-primary); margin-bottom: 12px; }
.section-visual, .vf-img { border-radius: var(--radius-lg); box-shadow: var(--shadow-card); }
.vf-layout { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: 36px; align-items: start; }
.vf-feature { margin-bottom: 20px; padding-bottom: 20px; border-bottom: 1px solid var(--color-border); }
.vf-feature:last-child { border-bottom: none; }
.why-grid, .tips-split { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 36px; align-items: start; }
.why-img, .tips-img { border-radius: var(--radius-lg); box-shadow: var(--shadow-card); }
.tips-cards, .strategy-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 20px; }
.tip-card, .strategy-card { background: var(--color-card); padding: 24px; border-radius: var(--radius-card); box-shadow: var(--shadow-soft); border-left: 4px solid var(--color-accent); }
.tip-card i { font-size: 24px; color: var(--color-accent); margin-bottom: 10px; }
.stats-row { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; text-align: center; }
.stat-box { background: var(--color-card); padding: 32px; border-radius: var(--radius-card); box-shadow: var(--shadow-card); }
.stat-num { font-size: 36px; font-weight: 800; color: var(--color-primary); }
.stat-label { color: var(--color-text-soft); margin-top: 6px; }
.safety-box { background: var(--color-bg-soft); padding: 40px; border-radius: var(--radius-xl); border: 1px solid var(--color-border); text-align: center; }
.related-links, .related-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 14px; margin-top: 20px; }
.related-link, .related-card { display: flex; align-items: center; gap: 10px; background: var(--color-card); padding: 16px 20px; border-radius: var(--radius-md); box-shadow: var(--shadow-soft); border: 1px solid var(--color-border); transition: all var(--motion-normal); color: var(--color-text); font-weight: 500; }
.related-link:hover, .related-card:hover { border-color: var(--color-primary); transform: translateX(4px); color: var(--color-primary); }
.related-cta { text-align: center; margin-top: 28px; }

/* ===== ABOUT PAGE ===== */
.about-opening { background: var(--gradient-hero); color: #fff; padding: clamp(40px, 6vw, 72px) 0; text-align: center; }
.about-opening h1 { color: #fff; }
.about-lead { font-size: 18px; max-width: 700px; margin: 16px auto 0; opacity: 0.92; }
.about-story-grid { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 40px; align-items: center; }
.about-img { border-radius: var(--radius-lg); box-shadow: var(--shadow-card); }
.about-story, .about-values, .about-journey, .about-cta, .about-why { padding: var(--section-y) 0; }
.about-story { background: var(--color-surface); }
.values-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 20px; }
.value-card { background: var(--color-card); padding: 28px; border-radius: var(--radius-card); box-shadow: var(--shadow-card); text-align: center; border-top: 3px solid var(--color-primary); transition: transform var(--motion-normal); }
.value-card:hover { transform: translateY(-3px); }
.value-card i { font-size: 36px; color: var(--color-primary); margin-bottom: 14px; }
.journey-img { border-radius: var(--radius-lg); margin-top: 24px; box-shadow: var(--shadow-card); }
.about-cta-box { background: var(--gradient-cta); color: #fff; padding: 48px; border-radius: var(--radius-xl); text-align: center; }
.about-cta-box h2 { color: #fff; }
.about-cta-box p { opacity: 0.9; margin-bottom: 20px; }
.why-about-img { border-radius: var(--radius-lg); margin-top: 24px; box-shadow: var(--shadow-card); }

/* ===== POLICY PAGES ===== */
.policy-header, .privacy-header { background: var(--color-surface-strong); padding: clamp(32px, 5vw, 56px) 0; border-bottom: 1px solid var(--color-border); }
.policy-header h1, .privacy-header h1 { margin-bottom: 8px; }
.policy-updated { color: var(--color-text-muted); font-size: var(--fs-small); }
.privacy-summary { display: flex; align-items: center; gap: 14px; background: var(--color-bg-soft); padding: 18px 24px; border-radius: var(--radius-md); margin-top: 20px; border: 1px solid var(--color-border); }
.privacy-summary i { font-size: 28px; color: var(--color-primary); flex-shrink: 0; }
.privacy-summary p { margin: 0; color: var(--color-text-soft); }
.policy-toc { padding: 28px 0; }
.toc-box { background: var(--color-card); padding: 24px 32px; border-radius: var(--radius-md); border-left: 4px solid var(--color-primary); box-shadow: var(--shadow-soft); }
.toc-box ol { padding-left: 20px; list-style: decimal; }
.toc-box li { padding: 6px 0; color: var(--color-text-soft); }
.policy-body, .privacy-body { padding: var(--section-y) 0; }
.policy-content, .privacy-content { max-width: 820px; }
.policy-content h2, .privacy-content h2 { margin-top: 36px; padding-top: 28px; border-top: 1px solid var(--color-border); }
.policy-content h2:first-child, .privacy-content h2:first-child { margin-top: 0; padding-top: 0; border-top: none; }
.policy-content h3, .privacy-content h3 { margin-top: 20px; margin-bottom: 8px; color: var(--color-primary-dark); }
.policy-visual, .privacy-visual { border-radius: var(--radius-lg); margin: 28px 0; box-shadow: var(--shadow-soft); }
.policy-cta, .privacy-cta { background: var(--color-bg-soft); padding: 32px; border-radius: var(--radius-lg); margin-top: 36px; text-align: center; }

/* ===== RESPONSIBLE GAMING ===== */
.responsible-header { background: var(--gradient-hero); color: #fff; padding: clamp(40px, 6vw, 64px) 0; text-align: center; }
.responsible-header h1 { color: #fff; }
.responsible-lead { font-size: 18px; max-width: 700px; margin: 12px auto 0; opacity: 0.92; }
.responsible-importance, .responsible-signs, .responsible-tools, .responsible-tips-section, .responsible-minors, .responsible-help { padding: var(--section-y) 0; }
.responsible-importance { background: var(--color-surface); }
.signs-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 20px; }
.sign-card { background: var(--color-card); padding: 24px; border-radius: var(--radius-card); border-top: 3px solid var(--color-danger); box-shadow: var(--shadow-card); }
.tools-list { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 20px; margin-top: 24px; }
.tool-item { background: var(--color-card); padding: 24px; border-radius: var(--radius-card); box-shadow: var(--shadow-card); }
.tool-item i { font-size: 28px; color: var(--color-primary); margin-bottom: 10px; }
.rtips-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; }
.rtip { background: var(--color-card); padding: 24px; border-radius: var(--radius-card); box-shadow: var(--shadow-soft); border-left: 4px solid var(--color-success); }
.responsible-visual { border-radius: var(--radius-lg); margin-top: 20px; box-shadow: var(--shadow-soft); }
.help-cta { display: flex; gap: 14px; margin-top: 24px; }

/* ===== FAQ PAGE ===== */
.faq-header { background: var(--color-surface-strong); padding: clamp(32px, 5vw, 56px) 0; border-bottom: 1px solid var(--color-border); }
.faq-lead { font-size: 18px; color: var(--color-text-soft); max-width: 600px; margin-top: 12px; }
.faq-general, .faq-account, .faq-payment, .faq-support { padding: var(--section-y) 0; }
.faq-general { background: var(--color-surface); }
.faq-visual { border-radius: var(--radius-lg); margin: 28px 0; box-shadow: var(--shadow-soft); }
.faq-cta { background: var(--color-bg-soft); padding: 32px; border-radius: var(--radius-lg); margin-top: 28px; text-align: center; }

/* ===== AUTH PAGES ===== */
.auth-opening, .login-opening { background: var(--gradient-hero); color: #fff; padding: clamp(32px, 5vw, 56px) 0; text-align: center; }
.auth-opening h1, .login-opening h1 { color: #fff; }
.auth-opening p, .login-opening p { max-width: 600px; margin: 12px auto 0; opacity: 0.9; }
.register-opening { background: linear-gradient(135deg, #059669, #10b981); color: #fff; padding: clamp(32px, 5vw, 56px) 0; text-align: center; }
.register-opening h1 { color: #fff; }
.register-opening p { max-width: 600px; margin: 12px auto 0; opacity: 0.9; }
.auth-form-section, .register-form-section { padding: var(--section-y) 0; background: var(--color-surface); }
.auth-layout, .register-layout { display: grid; grid-template-columns: 1fr 1fr; gap: 36px; align-items: start; }
.auth-form-card, .register-form-card { background: var(--color-card); padding: 36px; border-radius: var(--radius-xl); box-shadow: var(--shadow-card); border: 1px solid var(--color-border); }
.auth-trust-card { background: var(--color-bg-soft); padding: 32px; border-radius: var(--radius-xl); text-align: center; }
.auth-trust-card i { font-size: 48px; color: var(--color-primary); margin-bottom: 16px; }
.register-bonus-badge { display: inline-flex; align-items: center; gap: 8px; background: var(--color-accent); color: #fff; padding: 8px 18px; border-radius: var(--radius-pill); font-weight: 600; margin-bottom: 20px; }
.register-benefit-grid { display: flex; flex-direction: column; gap: 20px; }
.reg-benefit { background: var(--color-card); padding: 24px; border-radius: var(--radius-card); box-shadow: var(--shadow-soft); border-left: 4px solid var(--color-primary); }
.reg-benefit i { font-size: 28px; color: var(--color-primary); margin-bottom: 8px; }
.form-group { margin-bottom: 18px; }
.form-group label { display: block; font-weight: 600; margin-bottom: 6px; font-size: 14px; }
.form-group input { width: 100%; padding: 12px 16px; border: 2px solid var(--color-border); border-radius: var(--radius-md); font-size: 16px; transition: border-color var(--motion-normal); background: var(--color-surface); color: var(--color-text); }
.form-group input:focus { outline: none; border-color: var(--color-primary); box-shadow: 0 0 0 3px var(--color-primary-soft); }
.form-actions { margin-top: 24px; }
.form-help { text-align: center; margin-top: 14px; font-size: 14px; color: var(--color-text-soft); }
.login-benefits, .login-steps, .login-troubleshoot, .login-security, .login-after { padding: var(--section-y) 0; }
.login-benefits { background: var(--color-bg-soft); }
.benefits-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; }
.benefit-item { background: var(--color-card); padding: 24px; border-radius: var(--radius-card); box-shadow: var(--shadow-card); }
.auth-steps { display: flex; flex-direction: column; gap: 16px; }
.auth-step { display: flex; gap: 16px; align-items: center; background: var(--color-card); padding: 18px; border-radius: var(--radius-md); box-shadow: var(--shadow-soft); }
.step-icon { width: 36px; height: 36px; background: var(--color-primary); color: #fff; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-weight: 700; flex-shrink: 0; }
.troubleshoot-list, .issues-list { display: flex; flex-direction: column; gap: 16px; }
.ts-item, .issue-item { background: var(--color-card); padding: 20px; border-radius: var(--radius-md); border-left: 4px solid var(--color-warning); box-shadow: var(--shadow-soft); }
.login-visual, .reg-visual, .after-reg-visual { border-radius: var(--radius-lg); box-shadow: var(--shadow-card); margin-top: 20px; }
.login-final-cta, .register-final-cta { text-align: center; margin-top: 32px; background: var(--color-bg-soft); padding: 40px; border-radius: var(--radius-xl); }
.register-why, .register-steps, .register-docs, .register-after, .register-issues { padding: var(--section-y) 0; }
.register-why { background: var(--color-surface); }
.why-register-grid { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 36px; align-items: start; }
.reg-step-flow { display: flex; flex-direction: column; gap: 16px; }
.reg-step { display: flex; gap: 16px; background: var(--color-card); padding: 20px; border-radius: var(--radius-md); box-shadow: var(--shadow-soft); }
.reg-step-num { width: 40px; height: 40px; background: var(--color-success); color: #fff; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-weight: 700; flex-shrink: 0; }
.docs-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.doc-card { background: var(--color-card); padding: 24px; border-radius: var(--radius-card); box-shadow: var(--shadow-card); border-top: 3px solid var(--color-primary); }

/* ===== 404 PAGE ===== */
.error-section { padding: clamp(60px, 10vw, 120px) 0; text-align: center; }
.error-code { font-size: clamp(80px, 15vw, 160px); font-weight: 900; color: var(--color-primary); opacity: 0.3; line-height: 1; }
.error-content h1 { margin-bottom: 16px; }
.error-content p { max-width: 500px; margin: 0 auto 28px; color: var(--color-text-soft); }
.error-actions { display: flex; gap: 14px; justify-content: center; margin-bottom: 40px; }
.error-links { max-width: 400px; margin: 0 auto; }
.error-links ul { display: flex; flex-direction: column; gap: 8px; }
.error-links li a { display: block; padding: 12px; background: var(--color-card); border-radius: var(--radius-md); box-shadow: var(--shadow-soft); border: 1px solid var(--color-border); }
.error-links li a:hover { border-color: var(--color-primary); }

/* ===== FOOTER ===== */
.site-footer { background: var(--color-footer-bg); color: var(--color-footer-text); padding: 48px 0 0; }
.footer-inner { max-width: var(--container-max); margin: 0 auto; padding: 0 20px; }
.footer-grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr 1fr; gap: 36px; padding-bottom: 36px; }
.footer-brand img { margin-bottom: 14px; }
.footer-brand p { font-size: 14px; opacity: 0.8; }
.footer-links h4 { font-size: 16px; font-weight: 700; margin-bottom: 14px; color: #fff; }
.footer-links li { margin-bottom: 8px; }
.footer-links a { color: var(--color-footer-text); opacity: 0.8; font-size: 14px; transition: opacity var(--motion-normal); }
.footer-links a:hover { opacity: 1; color: var(--color-primary-soft); }
.footer-contact { border-top: 1px solid rgba(255,255,255,0.1); padding: 18px 0; text-align: center; font-size: 14px; }
.footer-contact a { color: var(--color-primary-soft); }
.footer-bottom { border-top: 1px solid rgba(255,255,255,0.1); padding: 18px 0; text-align: center; font-size: 13px; opacity: 0.7; }

/* ===== RESPONSIVE ===== */
@media (max-width: 900px) {
  .home-hero .container, .intro-grid, .features-split, .responsible-split, .about-story-grid, .why-grid, .tips-split, .vf-layout, .game-opening-split, .split-layout, .auth-layout, .register-layout, .why-register-grid { grid-template-columns: 1fr; }
  .membership-grid, .benefits-grid, .docs-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 24px; }
  .stats-row { grid-template-columns: 1fr; gap: 14px; }
  .rtips-grid { grid-template-columns: 1fr; }
  .feature-tile-wide { grid-column: span 1; }
}
@media (max-width: 640px) {
  .footer-grid { grid-template-columns: 1fr; }
  .hero-cta, .opening-actions, .error-actions, .cta-buttons, .help-cta { flex-direction: column; align-items: stretch; }
}
@media (max-width: 375px) {
  body { font-size: 16px; }
  .container { padding: 0 14px; }
}

/* ===== ACCESSIBILITY ===== */
:focus-visible { outline: 3px 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; }
}