/* ================================================
   Design System: Crystal Arcade Trust UI
   Project: tk3666.me | Bangladesh Market
   ================================================ */

:root {
  /* Color Tokens */
  --color-primary: #0e7490;
  --color-primary-dark: #0c4a6e;
  --color-primary-soft: #e0f2fe;
  --color-secondary: #059669;
  --color-accent: #f59e0b;
  --color-bg: #f0f9ff;
  --color-bg-soft: #e0f2fe;
  --color-surface: #ffffff;
  --color-surface-strong: #f1f5f9;
  --color-card: #ffffff;
  --color-card-alt: #f8fafc;
  --color-border: #bae6fd;
  --color-border-strong: #0891b2;
  --color-text: #0f172a;
  --color-text-soft: #475569;
  --color-text-muted: #94a3b8;
  --color-success: #059669;
  --color-warning: #f59e0b;
  --color-danger: #dc2626;
  --color-footer-bg: #0c4a6e;
  --color-footer-text: #e0f2fe;

  /* Gradient Tokens */
  --gradient-hero: linear-gradient(135deg, #0e7490 0%, #059669 50%, #0891b2 100%);
  --gradient-hero-soft: linear-gradient(135deg, #e0f2fe 0%, #d1fae5 100%);
  --gradient-button: linear-gradient(135deg, #0e7490, #0891b2);
  --gradient-button-hover: linear-gradient(135deg, #059669, #0e7490);
  --gradient-card-border: linear-gradient(135deg, #0e7490, #059669);
  --gradient-cta: linear-gradient(135deg, #0c4a6e, #0e7490);
  --gradient-footer: linear-gradient(135deg, #0c4a6e, #164e63);

  /* Shadow Tokens */
  --shadow-header: 0 2px 12px rgba(14,116,144,.15);
  --shadow-card: 0 4px 16px rgba(14,116,144,.1);
  --shadow-card-hover: 0 8px 32px rgba(14,116,144,.2);
  --shadow-button: 0 4px 12px rgba(14,116,144,.25);
  --shadow-soft: 0 2px 8px rgba(0,0,0,.06);
  --shadow-menu: 0 8px 32px rgba(0,0,0,.15);

  /* Radius Tokens */
  --radius-xs: 4px;
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --radius-pill: 50px;
  --radius-card: 14px;

  /* Typography */
  --font-base: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, "Noto Sans Bengali", sans-serif;
  --font-heading: var(--font-base);
  --fs-h1: clamp(1.75rem, 4vw, 2.75rem);
  --fs-h2: clamp(1.5rem, 3vw, 2.25rem);
  --fs-h3: clamp(1.2rem, 2vw, 1.5rem);
  --fs-body: 1.0625rem;
  --fs-small: 0.875rem;
  --fs-nav: clamp(13px, .84vw, 15px);
  --lh-heading: 1.3;
  --lh-body: 1.85;

  /* Spacing */
  --container-max: 1200px;
  --container-wide: 1400px;
  --section-y: clamp(48px, 6vw, 80px);
  --section-y-sm: clamp(32px, 4vw, 56px);
  --gap-sm: 12px;
  --gap-md: 20px;
  --gap-lg: 32px;
  --header-h: 72px;
  --mobile-header-h: 64px;

  /* Motion */
  --motion-fast: 150ms;
  --motion-normal: 300ms;
  --ease-out: cubic-bezier(.25,.46,.45,.94);
}

/* ===== 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; }
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-secondary); }
ul, ol { list-style: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }

/* ===== UTILITY ===== */
.container { max-width: var(--container-max); margin: 0 auto; padding: 0 20px; }
.container-wide { max-width: var(--container-wide); margin: 0 auto; padding: 0 20px; }
.section-pad { padding: var(--section-y) 0; }
.bg-alt { background: var(--color-bg-soft); }
.text-center { text-align: center; }
.text-success { color: var(--color-success); }
.text-danger { color: var(--color-danger); }
.section-title { font-size: var(--fs-h2); font-weight: 700; text-align: center; margin-bottom: 16px; color: var(--color-primary-dark); line-height: var(--lh-heading); }
.section-desc { text-align: center; color: var(--color-text-soft); max-width: 700px; margin: 0 auto 36px; }

/* ===== BUTTONS ===== */
.btn { display: inline-flex; align-items: center; justify-content: center; padding: 12px 28px; border-radius: var(--radius-pill); font-weight: 600; font-size: 1rem; transition: all var(--motion-normal) var(--ease-out); white-space: nowrap; min-height: 44px; text-decoration: none; }
.btn-primary { background: var(--gradient-button); color: #fff; box-shadow: var(--shadow-button); }
.btn-primary:hover { background: var(--gradient-button-hover); color: #fff; transform: translateY(-2px); box-shadow: 0 6px 20px rgba(5,150,105,.3); }
.btn-secondary { background: var(--color-surface); color: var(--color-primary); border: 2px solid var(--color-primary); }
.btn-secondary:hover { background: var(--color-primary); color: #fff; }
.btn-accent { background: var(--color-accent); color: #0f172a; font-weight: 700; }
.btn-accent:hover { background: #d97706; transform: translateY(-2px); }
.btn-outline { background: transparent; color: #fff; border: 2px solid rgba(255,255,255,.6); }
.btn-outline:hover { background: rgba(255,255,255,.15); color: #fff; }
.btn-lg { padding: 14px 36px; font-size: 1.1rem; }

/* ===== HEADER ===== */
.site-header { position: sticky; top: 0; z-index: 1000; background: var(--gradient-hero); box-shadow: var(--shadow-header); }
.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,.8vw,14px); }
.site-logo { display: block; width: auto; height: clamp(32px,3vw,42px); max-width: clamp(118px,10vw,168px); object-fit: contain; }
.primary-nav { flex: 1 1 auto; min-width: 0; display: flex; align-items: center; justify-content: center; flex-wrap: nowrap; gap: clamp(6px,.72vw,14px); white-space: nowrap; overflow: visible; }
.primary-nav a { flex: 0 1 auto; min-width: 0; padding: 9px clamp(6px,.65vw,12px); font-size: var(--fs-nav); line-height: 1; white-space: nowrap; color: rgba(255,255,255,.9); font-weight: 500; border-radius: var(--radius-sm); transition: all var(--motion-fast); text-decoration: none; }
.primary-nav a:hover, .primary-nav a.active { color: #fff; background: rgba(255,255,255,.15); }
.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; }
.nav-toggle { display: none; width: 40px; height: 40px; align-items: center; justify-content: center; border-radius: var(--radius-sm); background: rgba(255,255,255,.15); color: #fff; }
.hamburger { display: block; width: 22px; height: 2px; background: #fff; position: relative; border-radius: 2px; }
.hamburger::before, .hamburger::after { content: ""; position: absolute; width: 22px; height: 2px; background: #fff; border-radius: 2px; left: 0; }
.hamburger::before { top: -7px; }
.hamburger::after { top: 7px; }

/* ===== MOBILE MENU ===== */
.mobile-menu { display: none; position: fixed; top: var(--mobile-header-h); left: 0; right: 0; background: var(--color-footer-bg); z-index: 999; max-height: calc(100vh - var(--mobile-header-h)); overflow-y: auto; box-shadow: var(--shadow-menu); }
.mobile-menu.is-open { display: block; }
.mobile-nav { display: flex; flex-direction: column; padding: 12px 16px; }
.mobile-nav a { padding: 14px 16px; color: #e0f2fe; font-size: 1rem; border-radius: var(--radius-sm); transition: background var(--motion-fast); text-decoration: none; }
.mobile-nav a:hover { background: rgba(255,255,255,.1); color: #fff; }

/* ===== HERO SECTIONS ===== */
.home-hero { background: var(--gradient-hero); color: #fff; padding: clamp(60px,8vw,100px) 0; text-align: center; border-bottom: 4px solid var(--color-secondary); }
.home-hero h1 { font-size: var(--fs-h1); font-weight: 700; line-height: var(--lh-heading); margin-bottom: 18px; text-shadow: 0 2px 8px rgba(0,0,0,.15); }
.hero-lead { font-size: clamp(1rem,2vw,1.2rem); opacity: .92; max-width: 720px; margin: 0 auto 28px; line-height: 1.7; }
.hero-actions { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }

/* Inner hero - different from home */
.inner-hero { background: var(--gradient-cta); color: #fff; padding: clamp(40px,5vw,64px) 0; text-align: center; }
.inner-hero h1 { font-size: clamp(1.5rem,3.5vw,2.2rem); font-weight: 700; line-height: var(--lh-heading); margin-bottom: 12px; }
.inner-hero .hero-sub { font-size: 1.05rem; opacity: .88; max-width: 680px; margin: 0 auto; }

/* ===== BREADCRUMB ===== */
.breadcrumb-nav { padding: 14px 0; }
.breadcrumb-list { display: flex; align-items: center; gap: 8px; font-size: var(--fs-small); color: var(--color-text-muted); list-style: none; }
.breadcrumb-item a { color: var(--color-primary); }
.breadcrumb-item + .breadcrumb-item::before { content: "/"; margin-right: 8px; color: var(--color-text-muted); }
.breadcrumb-item.active { color: var(--color-text-soft); }

/* ===== CONTENT GRID ===== */
.content-grid-2col { display: grid; grid-template-columns: minmax(0,1.1fr) minmax(280px,.9fr); gap: 36px; align-items: start; }
.prose { max-width: 820px; }
.prose p { margin-bottom: 18px; line-height: var(--lh-body); }
.prose h2 { font-size: var(--fs-h2); font-weight: 700; color: var(--color-primary-dark); margin: 36px 0 14px; line-height: var(--lh-heading); }
.prose h3 { font-size: var(--fs-h3); font-weight: 600; color: var(--color-primary); margin: 28px 0 10px; line-height: var(--lh-heading); }
.prose ul, .prose ol { padding-left: 24px; margin-bottom: 18px; }
.prose ul { list-style: disc; }
.prose ol { list-style: decimal; }
.prose li { margin-bottom: 8px; line-height: 1.7; }
.content-img { width: 100%; border-radius: var(--radius-lg); margin: 28px 0; box-shadow: var(--shadow-card); }

/* ===== SIDEBAR ===== */
.sidebar { position: sticky; top: calc(var(--header-h) + 20px); }
.sidebar-card { background: var(--color-card); border: 2px solid var(--color-border); border-radius: var(--radius-card); padding: 28px; margin-bottom: 20px; text-align: center; transition: all var(--motion-normal); }
.sidebar-card:hover { box-shadow: var(--shadow-card-hover); border-color: var(--color-primary); }
.sidebar-card h3 { font-size: 1.2rem; color: var(--color-primary-dark); margin-bottom: 8px; }
.sidebar-card p { color: var(--color-text-soft); margin-bottom: 16px; font-size: var(--fs-small); }
.sidebar-card .btn { width: 100%; }

/* ===== FEATURE CARDS ===== */
.feature-grid-8 { display: grid; grid-template-columns: repeat(4,1fr); gap: 20px; }
.feature-card { background: var(--color-card); border: 2px solid var(--color-border); border-radius: var(--radius-card); padding: 28px 20px; text-align: center; transition: all var(--motion-normal) var(--ease-out); }
.feature-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-card-hover); border-color: var(--color-primary); }
.feature-card i { font-size: 2.5rem; color: var(--color-primary); margin-bottom: 14px; display: block; }
.feature-card h4 { font-size: 1.05rem; margin-bottom: 8px; color: var(--color-primary-dark); }
.feature-card p { font-size: var(--fs-small); color: var(--color-text-soft); line-height: 1.6; }

/* ===== PLAN CARDS ===== */
.plan-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 24px; margin-top: 32px; }
.plan-card { background: var(--color-card); border: 3px solid var(--color-border); border-radius: var(--radius-xl); padding: 36px 28px; text-align: center; transition: all var(--motion-normal); position: relative; }
.plan-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-card-hover); }
.plan-card h3 { font-size: 1.3rem; color: var(--color-primary-dark); margin-bottom: 12px; }
.plan-price { font-size: 2rem; font-weight: 800; color: var(--color-primary); margin: 12px 0; }
.plan-note { font-size: var(--fs-small); color: var(--color-text-muted); }
.plan-card ul { text-align: left; margin: 20px 0; }
.plan-card li { padding: 8px 0; font-size: var(--fs-small); display: flex; align-items: center; gap: 8px; }
.plan-card li i { color: var(--color-success); }
.plan-featured { border-color: var(--color-primary); background: var(--gradient-cta); color: #fff; transform: scale(1.04); }
.plan-featured h3, .plan-featured .plan-price { color: #fff; }
.plan-featured li i { color: var(--color-accent); }
.plan-badge { position: absolute; top: -14px; left: 50%; transform: translateX(-50%); background: var(--color-accent); color: #0f172a; padding: 4px 20px; border-radius: var(--radius-pill); font-size: var(--fs-small); font-weight: 700; }

/* ===== COMPARISON TABLE ===== */
.table-scroll { overflow-x: auto; margin: 28px 0; -webkit-overflow-scrolling: touch; }
.comparison-table { width: 100%; border-collapse: collapse; border: 2px solid var(--color-border-strong); border-radius: var(--radius-md); overflow: hidden; }
.comparison-table th { background: var(--color-primary); color: #fff; padding: 16px 20px; text-align: left; font-weight: 600; }
.comparison-table td { padding: 14px 20px; border-bottom: 1px solid var(--color-bg-soft); }
.comparison-table tbody tr:hover { background: var(--color-bg-soft); }

/* ===== ALERT BOXES ===== */
.alert-box { border-radius: var(--radius-md); padding: 28px; margin: 32px 0; }
.alert-privacy { background: linear-gradient(135deg,#fef3c7,#fde68a); border-left: 5px solid var(--color-accent); }
.alert-responsible { background: linear-gradient(135deg,#fee2e2,#fecaca); border: 3px solid var(--color-danger); }
.alert-responsible h2 { color: var(--color-danger); font-size: var(--fs-h3); margin-bottom: 12px; }
.alert-box h3 { margin-bottom: 12px; }
.alert-box ul { padding-left: 20px; list-style: disc; }
.alert-box li { margin-bottom: 10px; line-height: 1.7; }

/* ===== STEPS ===== */
.steps-list { display: flex; flex-direction: column; gap: 20px; margin: 28px 0; }
.step-item { display: flex; gap: 18px; align-items: flex-start; background: var(--color-card); border-radius: var(--radius-card); padding: 24px; box-shadow: var(--shadow-soft); }
.step-num { display: flex; align-items: center; justify-content: center; width: 44px; height: 44px; flex-shrink: 0; background: var(--gradient-button); color: #fff; border-radius: 50%; font-size: 1.2rem; font-weight: 700; }
.step-item > div { flex: 1 1 auto; min-width: 0; }
.step-item h3 { font-size: 1.1rem; margin: 0 0 6px; color: var(--color-primary-dark); line-height: 1.3; }
.step-item p { font-size: var(--fs-small); color: var(--color-text-soft); line-height: 1.6; }

/* ===== FAQ ===== */
.faq-list { max-width: 800px; margin: 0 auto; }
.faq-item { background: var(--color-card); border: 2px solid var(--color-border); border-radius: var(--radius-card); margin-bottom: 12px; overflow: hidden; transition: border-color var(--motion-fast); }
.faq-item:hover { border-color: var(--color-primary); }
.faq-toggle { width: 100%; padding: 18px 22px; display: flex; align-items: center; justify-content: space-between; gap: 12px; font-size: 1rem; font-weight: 600; color: var(--color-primary-dark); text-align: left; cursor: pointer; background: none; border: none; font-family: inherit; }
.faq-toggle i { transition: transform var(--motion-normal); flex-shrink: 0; }
.faq-toggle[aria-expanded="true"] i { transform: rotate(180deg); }
.faq-answer { display: none; padding: 0 22px 18px; color: var(--color-text-soft); line-height: 1.8; }
.faq-answer.is-open { display: block; }
.faq-more { text-align: center; margin-top: 24px; }

/* ===== GAME STATS ===== */
.game-stats { display: grid; grid-template-columns: repeat(4,1fr); gap: 16px; margin: 32px 0; }
.stat-box { background: var(--gradient-hero-soft); border: 2px solid var(--color-border); border-radius: var(--radius-card); padding: 24px; text-align: center; }
.stat-number { display: block; font-size: 2rem; font-weight: 800; color: var(--color-primary); }
.stat-label { font-size: var(--fs-small); color: var(--color-text-soft); margin-top: 4px; }

/* ===== GAME TIPS ===== */
.tips-box { background: linear-gradient(135deg,#fef3c7,#fde68a); border-left: 5px solid var(--color-accent); border-radius: var(--radius-md); padding: 28px; margin: 32px 0; }
.tips-box h3 { color: #92400e; margin-bottom: 12px; }
.tips-box ul { padding-left: 20px; list-style: disc; }
.tips-box li { margin-bottom: 8px; line-height: 1.7; }

/* ===== FEATURE BOXES (sidebar) ===== */
.feature-box { background: var(--color-card); border: 2px solid var(--color-border); border-radius: var(--radius-card); padding: 24px; margin-bottom: 16px; text-align: center; transition: all var(--motion-normal); }
.feature-box:hover { border-color: var(--color-primary); box-shadow: var(--shadow-card); }
.feature-box i { font-size: 2rem; color: var(--color-primary); margin-bottom: 10px; display: block; }
.feature-box h4 { font-size: 1rem; margin-bottom: 6px; }
.feature-box p { font-size: var(--fs-small); color: var(--color-text-soft); }

/* ===== AUTH PAGES ===== */
.auth-layout { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; align-items: start; }
.auth-form-card { background: var(--color-card); border: 2px solid var(--color-border); border-radius: var(--radius-xl); padding: 40px; box-shadow: var(--shadow-card); }
.form-group { margin-bottom: 20px; }
.form-group label { display: block; font-weight: 600; margin-bottom: 6px; font-size: var(--fs-small); color: var(--color-text); }
.form-control { width: 100%; padding: 12px 16px; border: 2px solid var(--color-border); border-radius: var(--radius-sm); font-size: 1rem; font-family: inherit; transition: border-color var(--motion-fast); background: var(--color-surface); }
.form-control:focus { outline: none; border-color: var(--color-primary); box-shadow: 0 0 0 3px rgba(14,116,144,.15); }
.auth-trust-card { background: var(--gradient-hero-soft); border-radius: var(--radius-xl); padding: 32px; }
.auth-trust-card h3 { color: var(--color-primary-dark); margin-bottom: 16px; }
.trust-list { display: flex; flex-direction: column; gap: 14px; }
.trust-item { display: flex; align-items: flex-start; gap: 12px; }
.trust-item i { color: var(--color-success); font-size: 1.3rem; flex-shrink: 0; margin-top: 2px; }

/* ===== POLICY PAGES ===== */
.policy-layout { max-width: 860px; margin: 0 auto; }
.policy-toc { background: var(--color-bg-soft); border: 2px solid var(--color-border); border-radius: var(--radius-card); padding: 24px; margin-bottom: 32px; }
.policy-toc h3 { margin-bottom: 12px; font-size: 1.1rem; }
.policy-toc ol { padding-left: 24px; list-style: decimal; }
.policy-toc li { margin-bottom: 6px; }
.policy-toc a { font-size: var(--fs-small); }
.policy-note { background: var(--color-bg-soft); border-left: 4px solid var(--color-primary); padding: 16px 20px; border-radius: 0 var(--radius-sm) var(--radius-sm) 0; margin: 20px 0; font-size: var(--fs-small); }
.policy-updated { font-size: var(--fs-small); color: var(--color-text-muted); margin-bottom: 24px; }

/* ===== ABOUT PAGE ===== */
.about-stats { display: grid; grid-template-columns: repeat(4,1fr); gap: 20px; margin: 36px 0; }
.about-stat { background: var(--color-card); border: 2px solid var(--color-border); border-radius: var(--radius-card); padding: 28px; text-align: center; }
.about-stat .stat-number { font-size: 2.2rem; font-weight: 800; color: var(--color-primary); }
.about-stat .stat-label { font-size: var(--fs-small); color: var(--color-text-soft); margin-top: 4px; }
.values-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 24px; margin-top: 28px; }
.value-card { background: var(--color-card); border: 2px solid var(--color-border); border-radius: var(--radius-card); padding: 28px; text-align: center; transition: all var(--motion-normal); }
.value-card:hover { border-color: var(--color-primary); transform: translateY(-4px); box-shadow: var(--shadow-card-hover); }
.value-card i { font-size: 2.2rem; color: var(--color-primary); margin-bottom: 14px; display: block; }
.value-card h4 { margin-bottom: 8px; color: var(--color-primary-dark); }

/* ===== FAQ PAGE ===== */
.faq-categories { display: grid; grid-template-columns: repeat(auto-fit,minmax(180px,1fr)); gap: 16px; margin-bottom: 36px; }
.faq-cat-card { background: var(--color-card); border: 2px solid var(--color-border); border-radius: var(--radius-card); padding: 20px; text-align: center; transition: all var(--motion-normal); cursor: default; }
.faq-cat-card:hover { border-color: var(--color-primary); box-shadow: var(--shadow-card); }
.faq-cat-card i { font-size: 1.8rem; color: var(--color-primary); margin-bottom: 8px; display: block; }
.faq-group-title { font-size: var(--fs-h3); color: var(--color-primary-dark); margin: 36px 0 16px; padding-bottom: 8px; border-bottom: 2px solid var(--color-border); }

/* ===== CTA SECTION ===== */
.home-final-cta, .page-cta { background: var(--gradient-cta); color: #fff; padding: var(--section-y) 0; }
.home-final-cta h2, .page-cta h2 { color: #fff; font-size: var(--fs-h2); margin-bottom: 12px; }
.home-final-cta p, .page-cta p { opacity: .9; margin-bottom: 24px; }

/* ===== FOOTER ===== */
.site-footer { background: var(--gradient-footer); color: var(--color-footer-text); padding: 48px 0 24px; border-top: 4px solid var(--color-secondary); }
.footer-inner { max-width: var(--container-max); margin: 0 auto; padding: 0 20px; }
.footer-grid { display: grid; grid-template-columns: 1.3fr 1fr 1fr 1fr; gap: 32px; }
.footer-col h4 { font-size: 1.1rem; margin-bottom: 16px; color: #fff; }
.footer-col ul { list-style: none; }
.footer-col li { margin-bottom: 10px; }
.footer-col a { color: var(--color-footer-text); font-size: var(--fs-small); transition: color var(--motion-fast); text-decoration: none; }
.footer-col a:hover { color: var(--color-accent); }
.footer-about p { font-size: var(--fs-small); opacity: .85; line-height: 1.7; margin-bottom: 12px; }
.footer-email { font-size: var(--fs-small); }
.footer-email i { margin-right: 6px; }
.footer-bottom { margin-top: 32px; padding-top: 20px; border-top: 1px solid rgba(255,255,255,.15); text-align: center; }
.footer-bottom p { font-size: var(--fs-small); opacity: .7; }

/* ===== 404 ===== */
.error-page { min-height: 60vh; display: flex; align-items: center; justify-content: center; text-align: center; }
.error-page h1 { font-size: 6rem; color: var(--color-primary); font-weight: 800; }
.error-page h2 { font-size: var(--fs-h2); margin: 12px 0 20px; }

/* ===== FOCUS & A11Y ===== */
: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; }
}

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

/* ===== RESPONSIVE ===== */
@media (max-width: 1180px) {
  .primary-nav { display: none; }
  .nav-toggle { display: inline-flex; }
  .header-inner { min-height: var(--mobile-header-h); padding: 0 clamp(8px,2.4vw,14px); justify-content: flex-start; gap: clamp(6px,1.8vw,10px); }
  .brand-wrap { flex: 0 1 auto; margin-right: 0; }
  .site-logo { height: clamp(30px,8vw,40px); max-width: clamp(104px,27vw,138px); }
  .header-actions { margin-left: auto; }
}
@media (max-width: 900px) {
  .content-grid-2col { grid-template-columns: 1fr; }
  .sidebar { position: static; display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
  .feature-grid-8 { grid-template-columns: repeat(2,1fr); }
  .plan-grid { grid-template-columns: 1fr; max-width: 400px; margin-left: auto; margin-right: auto; }
  .plan-featured { transform: none; }
  .about-stats { grid-template-columns: repeat(2,1fr); }
  .values-grid { grid-template-columns: 1fr; }
  .game-stats { grid-template-columns: repeat(2,1fr); }
  .auth-layout { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 640px) {
  .feature-grid-8 { grid-template-columns: 1fr; }
  .sidebar { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .faq-categories { grid-template-columns: 1fr 1fr; }
  .about-stats { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 414px) {
  body { font-size: 1rem; }
  .btn-lg { padding: 12px 24px; font-size: 1rem; }
  .home-hero { padding: 40px 0; }
}
@media (max-width: 375px) {
  .header-inner { padding-left: 8px; padding-right: 8px; gap: 6px; }
  .site-logo { max-width: 104px; }
  .nav-toggle { flex-basis: 38px; width: 38px; height: 38px; }
  .container { padding: 0 12px; }
}