/* ============================================
   777bd bet — Emerald Trust Gaming UI
   Design System: Original, Bangladesh Market
   ============================================ */

:root {
  --color-primary: #0A6E3A;
  --color-primary-dark: #064D28;
  --color-primary-soft: #E8F5EE;
  --color-secondary: #D4A017;
  --color-accent: #0E7A45;
  --color-bg: #F4F7F5;
  --color-bg-soft: #EDF1EE;
  --color-surface: #FFFFFF;
  --color-surface-strong: #E8F0EA;
  --color-card: #FFFFFF;
  --color-card-alt: #F0F5F1;
  --color-border: #D4DDD6;
  --color-border-strong: #B0C4B4;
  --color-text: #1A2E22;
  --color-text-soft: #3D5A45;
  --color-text-muted: #6B8A73;
  --color-success: #27AE60;
  --color-warning: #F39C12;
  --color-danger: #E74C3C;
  --color-footer-bg: #0B2818;
  --color-footer-text: #C8DCC8;

  --gradient-hero: linear-gradient(135deg, #064D28 0%, #0A6E3A 50%, #0E7A45 100%);
  --gradient-button: linear-gradient(135deg, #0E7A45, #0A6E3A);
  --gradient-button-hover: linear-gradient(135deg, #109B52, #0C8540);
  --gradient-cta: linear-gradient(135deg, #D4A017, #E6B422);
  --gradient-footer: linear-gradient(180deg, #0B2818, #061A0F);

  --shadow-header: 0 2px 20px rgba(10,78,40,0.12);
  --shadow-card: 0 4px 20px rgba(0,0,0,0.06);
  --shadow-card-hover: 0 8px 32px rgba(10,78,40,0.14);
  --shadow-button: 0 3px 12px rgba(10,78,40,0.2);
  --shadow-soft: 0 2px 8px rgba(0,0,0,0.04);

  --radius-xs: 4px;
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --radius-pill: 999px;
  --radius-card: 14px;

  --font-base: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, "Noto Sans Bengali", sans-serif;
  --font-heading: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, "Noto Sans Bengali", sans-serif;
  --fs-h1: clamp(28px, 5vw, 52px);
  --fs-h2: clamp(24px, 3.5vw, 38px);
  --fs-h3: clamp(18px, 2vw, 24px);
  --fs-body: 17px;
  --fs-small: 14px;
  --fs-nav: clamp(13px, .84vw, 15px);
  --fs-button: 15px;
  --lh-heading: 1.25;
  --lh-body: 1.78;

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

  --motion-fast: 0.15s;
  --motion-normal: 0.25s;
  --motion-slow: 0.4s;
  --ease-out: cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

/* ===== RESET ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
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-text-size-adjust: 100%;
}
img { max-width: 100%; height: auto; display: block; border-radius: var(--radius-md); }
a { color: var(--color-primary); text-decoration: none; transition: color var(--motion-fast); }
a:hover { color: var(--color-accent); }
h1, h2, h3, h4 { font-family: var(--font-heading); color: var(--color-text); line-height: var(--lh-heading); font-weight: 800; }
h1 { font-size: var(--fs-h1); }
h2 { font-size: var(--fs-h2); margin-bottom: 16px; }
h3 { font-size: var(--fs-h3); margin-bottom: 10px; }
ul { padding-left: 20px; }
:focus-visible { outline: 2px solid var(--color-primary); outline-offset: 3px; }

/* ===== HEADER ===== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  width: 100%;
  background: rgba(255,255,255,0.96);
  border-bottom: 1px solid var(--color-border);
  backdrop-filter: blur(12px);
  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);
  text-decoration: none;
}
.site-logo {
  display: block;
  width: auto;
  height: clamp(32px, 3vw, 42px);
  max-width: clamp(118px, 10vw, 168px);
  object-fit: contain;
}
.primary-nav {
  flex: 1 1 auto;
  min-width: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: nowrap;
  gap: clamp(4px, .6vw, 12px);
  white-space: nowrap;
  overflow: visible;
}
.primary-nav a {
  flex: 0 1 auto;
  min-width: 0;
  padding: 8px clamp(5px, .55vw, 10px);
  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);
  text-decoration: none;
}
.primary-nav a:hover {
  color: var(--color-primary);
  background: var(--color-primary-soft);
}
.primary-nav a.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;
  min-height: 42px;
  padding: 10px 20px;
  border-radius: var(--radius-sm);
  font-weight: 700;
  font-size: var(--fs-button);
  text-decoration: none;
  border: none;
  cursor: pointer;
  transition: all var(--motion-fast) var(--ease-out);
  white-space: nowrap;
}
.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(-1px);
  box-shadow: var(--shadow-card-hover);
}
.btn-outline {
  border: 2px solid var(--color-primary);
  color: var(--color-primary);
  background: transparent;
}
.btn-outline:hover {
  background: var(--color-primary-soft);
  color: var(--color-primary-dark);
}
.btn-login {
  background: transparent;
  color: var(--color-primary);
  border: 1.5px solid var(--color-border-strong);
  padding: 8px 16px;
  font-size: 14px;
}
.btn-login:hover { border-color: var(--color-primary); color: var(--color-primary-dark); }
.btn-register {
  background: var(--gradient-button);
  color: #fff;
  padding: 8px 16px;
  font-size: 14px;
  box-shadow: 0 2px 8px rgba(10,78,40,0.18);
}
.btn-register:hover { background: var(--gradient-button-hover); color: #fff; }
.btn-block { width: 100%; }

/* ===== NAV TOGGLE (mobile) ===== */
.nav-toggle {
  display: none;
  flex: 0 0 40px;
  width: 40px;
  height: 40px;
  align-items: center;
  justify-content: center;
  background: none;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  cursor: pointer;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
}
.nav-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--color-text);
  border-radius: 1px;
  transition: transform var(--motion-normal);
}

/* ===== MOBILE MENU ===== */
.mobile-menu {
  display: none;
  position: fixed;
  top: var(--header-h);
  left: 0;
  right: 0;
  background: var(--color-surface);
  border-bottom: 1px solid var(--color-border);
  padding: 16px;
  flex-direction: column;
  gap: 4px;
  z-index: 999;
  max-height: calc(100vh - var(--header-h));
  overflow-y: auto;
  box-shadow: 0 12px 40px rgba(0,0,0,0.15);
}
.mobile-menu.is-open { display: flex; }
.mobile-menu a {
  display: block;
  padding: 14px 16px;
  font-size: 16px;
  color: var(--color-text);
  border-radius: var(--radius-sm);
  font-weight: 600;
  text-decoration: none;
}
.mobile-menu a:hover, .mobile-menu a.active {
  background: var(--color-primary-soft);
  color: var(--color-primary);
}

/* ===== MAIN CONTENT ===== */
.main-content { padding-bottom: 80px; }
.section-inner {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 clamp(16px, 3vw, 28px);
}

/* ===== HERO ===== */
.home-hero {
  background: var(--gradient-hero);
  color: #fff;
  padding: clamp(40px, 7vw, 80px) 0 clamp(32px, 5vw, 60px);
  position: relative;
  overflow: hidden;
}
.home-hero::before {
  content: '';
  position: absolute;
  right: -80px;
  top: -80px;
  width: 300px;
  height: 300px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(212,160,23,0.15), transparent 60%);
  pointer-events: none;
}
.hero-body { max-width: var(--container-max); margin: 0 auto; padding: 0 clamp(16px, 3vw, 28px); position: relative; z-index: 2; }
.home-hero h1 { color: #fff; margin-bottom: 18px; font-size: clamp(30px, 5.5vw, 54px); }
.home-hero p { color: rgba(255,255,255,0.88); font-size: clamp(16px, 1.5vw, 19px); line-height: 1.72; max-width: 820px; margin-bottom: 14px; }
.hero-trust-strip {
  max-width: var(--container-max);
  margin: 0 auto 20px;
  padding: 0 clamp(16px, 3vw, 28px);
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}
.hero-trust-strip span {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: rgba(255,255,255,0.7);
  padding-bottom: 4px;
  border-bottom: 1px solid rgba(255,255,255,0.3);
}
.hero-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 16px;
  margin: 28px 0;
  padding: 20px;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: var(--radius-lg);
}
.stat-item { text-align: center; }
.stat-value { display: block; font-size: clamp(22px, 2.5vw, 30px); font-weight: 800; color: var(--color-secondary); }
.stat-desc { display: block; font-size: 12px; color: rgba(255,255,255,0.65); margin-top: 4px; text-transform: uppercase; letter-spacing: .6px; }
.hero-cta { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 24px; }
.hero-cta .btn-primary { background: var(--gradient-cta); color: #1A2E22; font-weight: 800; }
.hero-cta .btn-primary:hover { filter: brightness(1.1); }
.hero-cta .btn-outline { border-color: rgba(255,255,255,0.5); color: #fff; }
.hero-cta .btn-outline:hover { background: rgba(255,255,255,0.1); }
.hero-note { font-size: 13px; color: rgba(255,255,255,0.55); margin-top: 16px; }

/* ===== SECTION STYLES ===== */
section[class*="home-"], section[class*="category-"], section[class*="about-"], section[class*="login-"], section[class*="register-"], section[class*="faq-"], section[class*="error-"] {
  padding: var(--section-y) 0;
}
.section-badge {
  display: inline-block;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--color-primary);
  padding: 5px 14px;
  background: var(--color-primary-soft);
  border: 1px solid rgba(10,110,58,0.2);
  border-radius: var(--radius-pill);
  margin-bottom: 12px;
}
.section-lead {
  font-size: 18px;
  color: var(--color-text-soft);
  line-height: 1.72;
  max-width: 820px;
  margin-bottom: 24px;
}
.opening-lead { font-size: 18px; color: var(--color-text-soft); line-height: 1.75; margin-bottom: 24px; max-width: 820px; }

/* ===== BREADCRUMB ===== */
.breadcrumb { font-size: 13px; color: var(--color-text-muted); margin-bottom: 18px; }
.breadcrumb a { color: var(--color-text-muted); }
.breadcrumb a:hover { color: var(--color-primary); }

/* ===== CARDS ===== */
.benefit-cards, .feature-grid, .trust-grid, .about-grid, .step-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: var(--gap-lg);
  margin: 28px 0;
}
.benefit-card, .feature-card, .trust-card, .about-card, .step-card {
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-card);
  padding: clamp(20px, 2.5vw, 28px);
  transition: all var(--motion-normal) var(--ease-out);
  position: relative;
  overflow: hidden;
}
.benefit-card::before, .feature-card::before {
  content: '';
  position: absolute;
  inset: 0 0 auto 0;
  height: 3px;
  background: var(--gradient-button);
  opacity: 0.8;
}
.benefit-card:hover, .feature-card:hover, .trust-card:hover, .about-card:hover, .step-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-card-hover);
  border-color: var(--color-primary);
}
.benefit-num { font-size: 14px; font-weight: 900; color: var(--color-primary); letter-spacing: .08em; margin-bottom: 8px; }
.feat-icon { font-size: 28px; margin-bottom: 12px; display: block; }

/* ===== SPLIT LAYOUT ===== */
.content-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--gap-lg);
  align-items: center;
  margin: 28px 0;
}
.content-split.reverse { direction: rtl; }
.content-split.reverse > * { direction: ltr; }
.split-visual img { border-radius: var(--radius-lg); box-shadow: var(--shadow-card); }
.split-info { padding: 8px 0; }
.info-list { list-style: none; padding: 0; }
.info-list li { padding: 10px 0; border-bottom: 1px dashed var(--color-border); font-size: 15px; }
.info-list li:last-child { border-bottom: none; }
.img-caption { font-size: 13px; color: var(--color-text-muted); text-align: center; margin-top: 8px; font-style: italic; }

/* ===== PAYMENT CHIPS ===== */
.payment-chips { display: flex; flex-wrap: wrap; gap: 12px; margin: 20px 0; }
.pay-chip {
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 14px 20px;
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 600;
  min-width: 140px;
}
.pay-time { margin-left: auto; font-size: 12px; color: var(--color-primary); font-weight: 700; }

/* ===== STATS GRID ===== */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 16px;
  margin: 24px 0;
  padding: 24px;
  background: var(--color-surface-strong);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
}
.stat-card { text-align: center; padding: 8px; }
.stat-num { font-size: clamp(24px, 3vw, 34px); font-weight: 800; color: var(--color-primary); }
.stat-label { font-size: 12px; color: var(--color-text-muted); margin-top: 4px; text-transform: uppercase; letter-spacing: .6px; }

/* ===== COMPARISON TABLE ===== */
.table-wrap { overflow-x: auto; margin: 20px 0; -webkit-overflow-scrolling: touch; }
.compare-table { width: 100%; border-collapse: separate; border-spacing: 0; background: var(--color-card); border: 1px solid var(--color-border); border-radius: var(--radius-card); overflow: hidden; }
.compare-table th { background: var(--color-surface-strong); color: var(--color-primary); font-size: 14px; font-weight: 700; padding: 14px 18px; text-align: left; border-bottom: 2px solid var(--color-border); }
.compare-table td { padding: 13px 18px; border-bottom: 1px solid var(--color-border); font-size: 15px; }
.compare-table tr:last-child td { border-bottom: none; }
.compare-table .yes { color: var(--color-success); font-weight: 700; }
.compare-table .limited { 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-card);
  overflow: hidden;
}
.faq-trigger {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 18px 22px;
  cursor: pointer;
  background: none;
  border: none;
  width: 100%;
  text-align: left;
  font-size: 16px;
  font-weight: 700;
  color: var(--color-text);
  font-family: inherit;
  line-height: 1.4;
}
.faq-icon { font-size: 22px; color: var(--color-text-muted); transition: transform var(--motion-normal); flex-shrink: 0; }
.faq-item.open .faq-icon { transform: rotate(45deg); color: var(--color-primary); }
.faq-answer { max-height: 0; overflow: hidden; transition: max-height var(--motion-slow) ease; }
.faq-item.open .faq-answer { max-height: 600px; }
.faq-answer p { padding: 0 22px 18px; font-size: 16px; line-height: 1.78; color: var(--color-text-soft); }

/* ===== AUTH PAGES ===== */
.auth-layout { display: grid; grid-template-columns: 1fr 1fr; gap: var(--gap-lg); align-items: start; margin-top: 28px; }
.auth-form-card {
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-card);
  padding: clamp(24px, 3vw, 36px);
}
.auth-form { display: flex; flex-direction: column; gap: 16px; }
.form-group { display: flex; flex-direction: column; gap: 6px; }
.form-group label { font-size: 13px; color: var(--color-text-muted); font-weight: 600; }
.form-group input {
  background: var(--color-bg-soft);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: 12px 14px;
  font-size: 15px;
  color: var(--color-text);
  font-family: inherit;
  transition: border-color var(--motion-fast);
}
.form-group input:focus { border-color: var(--color-primary); outline: none; background: #fff; }
.form-check { display: flex; align-items: center; gap: 8px; font-size: 14px; }
.form-check input { width: 18px; height: 18px; accent-color: var(--color-primary); }
.form-note { font-size: 14px; color: var(--color-text-muted); text-align: center; }
.auth-security-note { margin-top: 16px; padding: 14px; background: var(--color-primary-soft); border-radius: var(--radius-sm); }
.auth-security-note p { font-size: 13px; color: var(--color-text-soft); margin: 0; }
.auth-benefits { list-style: none; padding: 0; }
.auth-benefits li { padding: 10px 0 10px 28px; position: relative; font-size: 15px; border-bottom: 1px dashed var(--color-border); }
.auth-benefits li::before { content: '\2713'; position: absolute; left: 0; color: var(--color-primary); font-weight: 700; }
.register-benefits { display: flex; flex-direction: column; gap: 16px; margin-top: 16px; }
.reg-benefit { padding: 16px; background: var(--color-primary-soft); border-radius: var(--radius-md); }
.reg-benefit h4 { font-size: 16px; margin-bottom: 4px; }

/* ===== CTA SECTIONS ===== */
.home-cta-final, .category-cta {
  background: var(--gradient-hero);
  color: #fff;
  text-align: center;
  padding: clamp(48px, 6vw, 72px) 0;
}
.home-cta-final h2, .category-cta h2 { color: #fff; }
.home-cta-final p, .category-cta p { color: rgba(255,255,255,0.85); max-width: 600px; margin: 0 auto 24px; }
.cta-buttons { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }
.cta-buttons .btn-primary { background: var(--gradient-cta); color: #1A2E22; }
.cta-buttons .btn-outline { border-color: rgba(255,255,255,0.5); color: #fff; }

/* ===== RELATED LINKS ===== */
.related-links { margin-top: 28px; padding-top: 20px; border-top: 1px solid var(--color-border); }
.related-links h3 { font-size: 18px; margin-bottom: 12px; }
.related-links ul { list-style: none; padding: 0; }
.related-links li { padding: 8px 0; }
.related-links a { font-weight: 600; }

/* ===== ERROR PAGE ===== */
.error-content { text-align: center; padding: 60px 0; }
.error-links { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; margin-top: 28px; }

/* ===== FOOTER ===== */
.site-footer {
  background: var(--gradient-footer);
  color: var(--color-footer-text);
  padding: 48px 0 24px;
  margin-top: 60px;
}
.footer-inner { max-width: var(--container-max); margin: 0 auto; padding: 0 clamp(16px, 3vw, 28px); }
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr 1fr;
  gap: 28px;
  margin-bottom: 32px;
}
.footer-brand h3 { font-size: 22px; color: var(--color-secondary); margin-bottom: 10px; }
.footer-brand p { font-size: 14px; line-height: 1.7; color: rgba(200,220,200,0.75); margin-bottom: 12px; }
.footer-age { display: flex; align-items: center; gap: 8px; font-size: 12px; }
.age-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  background: var(--color-danger);
  border-radius: 50%;
  font-size: 11px;
  font-weight: 700;
  color: #fff;
}
.footer-col h4 { font-size: 14px; color: rgba(255,255,255,0.9); margin-bottom: 12px; font-weight: 700; }
.footer-col a { display: block; font-size: 13px; color: rgba(200,220,200,0.65); margin-bottom: 8px; transition: color var(--motion-fast); }
.footer-col a:hover { color: var(--color-secondary); }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding-top: 18px;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px;
  font-size: 12px;
  color: rgba(200,220,200,0.5);
}

/* ===== GUIDE CONTENT ===== */
.guide-content p { margin-bottom: 18px; }

/* ===== ALTERNATING SECTION BACKGROUNDS ===== */
.home-benefits, .home-features, .home-trust, .home-guide { background: var(--color-card-alt); }
.home-payment, .home-stats, .home-comparison, .home-steps, .home-faq { background: var(--color-bg); }

/* ===== RESPONSIVE ===== */
@media (max-width: 1180px) {
  .primary-nav { display: none; }
  .nav-toggle { display: inline-flex; }
  .header-inner {
    width: 100%;
    max-width: none;
    padding-left: clamp(8px, 2.4vw, 14px);
    padding-right: clamp(8px, 2.4vw, 14px);
    justify-content: flex-start;
    gap: clamp(6px, 1.8vw, 10px);
    min-height: var(--mobile-header-h);
  }
  .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;
    flex: 0 0 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 { flex: 0 0 40px; margin-left: 2px; }
}

@media (max-width: 900px) {
  .content-split, .auth-layout { grid-template-columns: 1fr; }
  .content-split.reverse { direction: ltr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .benefit-cards, .feature-grid, .trust-grid, .about-grid { grid-template-columns: repeat(2, 1fr); }
  .step-cards { grid-template-columns: 1fr 1fr; }
  .hero-stats { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 640px) {
  .benefit-cards, .feature-grid, .trust-grid, .about-grid, .step-cards { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .hero-stats { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: 1fr 1fr; }
  .home-hero h1 { font-size: clamp(26px, 8vw, 36px); }
}

@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; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; transition-duration: .01ms !important; }
}