/* ==========================================================================
   Daily Paisa Plus — Frontend Marketing Site
   Design: Clean, modern, mobile-first. 4px grid. WCAG AA.
   ========================================================================== */

/* ---------- 1. TOKENS ---------- */
:root {
  --c-primary: #1E8E3E;
  --c-primary-dark: #0D5C26;
  --c-primary-darker: #084B1F;
  --c-accent: #FF9800;
  --c-accent-dark: #E65100;

  --c-text: #0F172A;
  --c-text-muted: #475569;
  --c-text-soft: #64748B;

  --c-bg: #FFFFFF;
  --c-bg-soft: #F8FAFC;
  --c-bg-tint: #F1F5F9;
  --c-border: #E2E8F0;

  --c-success: #10B981;
  --c-warning: #F59E0B;
  --c-danger: #EF4444;

  --shadow-sm: 0 1px 2px rgba(15, 23, 42, 0.04), 0 1px 3px rgba(15, 23, 42, 0.06);
  --shadow-md: 0 4px 6px -1px rgba(15, 23, 42, 0.06), 0 2px 4px -1px rgba(15, 23, 42, 0.04);
  --shadow-lg: 0 10px 20px -3px rgba(15, 23, 42, 0.10), 0 4px 6px -2px rgba(15, 23, 42, 0.05);
  --shadow-xl: 0 25px 50px -12px rgba(15, 23, 42, 0.18);

  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 18px;
  --radius-xl: 24px;

  --font: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;

  --container: 1200px;
  --pad: 24px;
}

/* ---------- 2. 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);
  font-size: 16px;
  line-height: 1.6;
  color: var(--c-text);
  background: var(--c-bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}
img, svg { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; border: 0; background: none; }
ul, ol { list-style: none; }

.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 var(--pad);
}

/* ---------- 3. TYPOGRAPHY ---------- */
.eyebrow {
  display: inline-block;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--c-primary);
  margin-bottom: 14px;
  padding: 6px 12px;
  background: rgba(30, 142, 62, 0.08);
  border-radius: 100px;
}
.eyebrow.light { color: #C8F0D2; background: rgba(255,255,255,0.12); }

.section-head { text-align: center; max-width: 720px; margin: 0 auto 64px; }
.section-head h2 { font-size: clamp(28px, 4vw, 44px); font-weight: 800; letter-spacing: -0.02em; line-height: 1.15; margin-bottom: 16px; }
.section-head p { font-size: 17px; color: var(--c-text-muted); line-height: 1.6; }

.grad-text {
  background: linear-gradient(135deg, var(--c-primary) 0%, var(--c-accent-dark) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
}

/* ---------- 4. BUTTONS ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 22px;
  font-size: 15px;
  font-weight: 600;
  border-radius: 100px;
  transition: transform .2s ease, box-shadow .2s ease, background .2s ease;
  white-space: nowrap;
  cursor: pointer;
}
.btn-lg { padding: 16px 28px; font-size: 16px; }
.btn-primary {
  background: linear-gradient(135deg, var(--c-primary), var(--c-primary-dark));
  color: #fff;
  box-shadow: 0 4px 14px rgba(30, 142, 62, 0.35);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 8px 20px rgba(30, 142, 62, 0.45); }
.btn-secondary {
  background: #fff;
  color: var(--c-primary);
  box-shadow: var(--shadow-md);
}
.btn-ghost {
  color: var(--c-text);
  background: transparent;
  border: 1.5px solid var(--c-border);
}
.btn-ghost:hover { border-color: var(--c-primary); color: var(--c-primary); }

/* ---------- 5. NAVBAR ---------- */
.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255,255,255,0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--c-border);
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
  gap: 32px;
}
.brand { display: flex; align-items: center; gap: 12px; }
.brand-logo { width: 44px; height: 44px; border-radius: 10px; }
.brand-name { font-size: 17px; font-weight: 800; line-height: 1.1; color: var(--c-text); }
.brand-tag { font-size: 11px; color: var(--c-text-muted); font-weight: 500; }
.nav-links { display: flex; gap: 28px; flex: 1; justify-content: center; }
.nav-links a {
  font-size: 14px;
  font-weight: 600;
  color: var(--c-text-muted);
  transition: color .2s;
}
.nav-links a:hover { color: var(--c-primary); }
.nav-cta { display: flex; align-items: center; gap: 12px; }
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 4px;
  padding: 8px;
}
.nav-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--c-text);
  border-radius: 2px;
}

@media (max-width: 900px) {
  .nav-links {
    position: absolute;
    top: 72px;
    left: 0; right: 0;
    flex-direction: column;
    background: #fff;
    padding: 20px;
    gap: 14px;
    border-bottom: 1px solid var(--c-border);
    transform: translateY(-110%);
    transition: transform .3s;
  }
  .nav-links.open { transform: translateY(0); }
  .nav-toggle { display: flex; }
}

/* ---------- 6. HERO ---------- */
.hero {
  position: relative;
  padding: 80px 0 100px;
  overflow: hidden;
}
.hero-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 80% 0%, rgba(255, 152, 0, 0.08), transparent 50%),
    radial-gradient(circle at 0% 100%, rgba(30, 142, 62, 0.10), transparent 50%);
  z-index: 0;
}
.hero-inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 64px;
  align-items: center;
}
@media (max-width: 900px) {
  .hero-inner { grid-template-columns: 1fr; gap: 48px; text-align: center; }
}

.hero-title {
  font-size: clamp(36px, 5.5vw, 64px);
  font-weight: 900;
  line-height: 1.05;
  letter-spacing: -0.03em;
  margin-bottom: 20px;
}
.hero-sub {
  font-size: 19px;
  color: var(--c-text-muted);
  line-height: 1.55;
  margin-bottom: 32px;
  max-width: 560px;
}
@media (max-width: 900px) { .hero-sub { margin-left: auto; margin-right: auto; } }

.hero-cta { display: flex; gap: 14px; margin-bottom: 48px; flex-wrap: wrap; }
@media (max-width: 900px) { .hero-cta { justify-content: center; } }

.hero-stats {
  display: flex;
  gap: 32px;
  padding-top: 28px;
  border-top: 1px solid var(--c-border);
}
@media (max-width: 900px) { .hero-stats { justify-content: center; } }
.hero-stat-num {
  font-size: 28px;
  font-weight: 800;
  color: var(--c-primary);
  letter-spacing: -0.02em;
}
.hero-stat-label {
  font-size: 12px;
  color: var(--c-text-muted);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* Phone mockup */
.hero-visual { position: relative; display: flex; justify-content: center; }
.phone-frame {
  width: 320px;
  height: 640px;
  background: #0F172A;
  border-radius: 44px;
  padding: 12px;
  box-shadow: 0 30px 60px -20px rgba(15, 23, 42, 0.4), 0 0 0 12px rgba(15, 23, 42, 0.05);
  position: relative;
  transform: rotate(-3deg);
  transition: transform .4s;
}
.phone-frame:hover { transform: rotate(0deg) scale(1.02); }
.phone-notch {
  position: absolute;
  top: 16px; left: 50%;
  transform: translateX(-50%);
  width: 110px;
  height: 24px;
  background: #0F172A;
  border-radius: 100px;
  z-index: 2;
}
.phone-screen {
  width: 100%; height: 100%;
  background: linear-gradient(180deg, #F1F5F9 0%, #F8FAFC 100%);
  border-radius: 32px;
  padding: 40px 16px 16px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  overflow: hidden;
}
.phone-app-bar { display: flex; align-items: center; justify-content: space-between; padding: 4px 6px; }
.phone-greet { display: flex; align-items: center; gap: 8px; }
.phone-avatar {
  width: 32px; height: 32px;
  background: linear-gradient(135deg, var(--c-primary), var(--c-primary-dark));
  border-radius: 50%;
  color: #fff;
  display: grid; place-items: center;
  font-weight: 800;
  font-size: 14px;
}
.phone-greet-hi { font-size: 13px; font-weight: 700; }
.phone-greet-sub { font-size: 10px; color: var(--c-text-muted); }
.phone-icon-btn {
  width: 32px; height: 32px;
  background: #fff;
  border-radius: 50%;
  display: grid; place-items: center;
  box-shadow: var(--shadow-sm);
  font-size: 14px;
}
.phone-wallet {
  background: linear-gradient(135deg, #1E8E3E 0%, #0D5C26 100%);
  color: #fff;
  padding: 14px 14px 12px;
  border-radius: 18px;
  position: relative;
  overflow: hidden;
}
.phone-wallet::before {
  content: '';
  position: absolute;
  top: -30px; right: -30px;
  width: 100px; height: 100px;
  background: radial-gradient(circle, rgba(255,255,255,0.18), transparent);
  border-radius: 50%;
}
.phone-wallet-label { font-size: 10px; opacity: 0.85; display: flex; align-items: center; gap: 6px; }
.phone-chip { background: rgba(255,255,255,0.18); padding: 1px 5px; border-radius: 4px; font-size: 8px; font-weight: 700; }
.phone-wallet-amt { font-size: 30px; font-weight: 800; line-height: 1; margin-top: 6px; }
.phone-wallet-amt .small { font-size: 18px; opacity: 0.85; }
.phone-wallet-amt .big { letter-spacing: -0.02em; }
.phone-wallet-pills { display: flex; gap: 6px; margin-top: 12px; }
.phone-pill {
  flex: 1;
  background: rgba(255,255,255,0.15);
  backdrop-filter: blur(6px);
  border: 1px solid rgba(255,255,255,0.18);
  border-radius: 8px;
  padding: 6px 4px;
  font-size: 10px;
  text-align: center;
  font-weight: 600;
  display: flex; align-items: center; justify-content: center; gap: 2px;
}
.phone-pill span { font-size: 9px; }
.phone-row-title { font-size: 12px; font-weight: 800; padding: 4px 6px 0; }
.phone-quick-row { display: flex; gap: 6px; padding: 0 4px; }
.phone-quick-card {
  flex: 1;
  aspect-ratio: 0.85;
  border-radius: 12px;
  padding: 6px 4px;
  color: #fff;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  box-shadow: 0 4px 10px -3px rgba(0,0,0,0.2);
}
.phone-quick-card.q1 { background: linear-gradient(135deg, #9C27B0, #4A148C); }
.phone-quick-card.q2 { background: linear-gradient(135deg, #FFC107, #FF8F00); }
.phone-quick-card.q3 { background: linear-gradient(135deg, #4CAF50, #1B5E20); }
.phone-quick-card.q4 { background: linear-gradient(135deg, #2196F3, #1565C0); }
.qc-icon { font-size: 18px; }
.qc-name { font-size: 9px; font-weight: 700; }
.qc-amt { font-size: 11px; font-weight: 800; }
.phone-cta-orange {
  background: linear-gradient(135deg, #FF6B35, #D63031);
  color: #fff;
  border-radius: 14px;
  padding: 10px 12px;
  display: flex;
  align-items: center;
  gap: 10px;
  box-shadow: 0 8px 20px -8px rgba(214, 48, 49, 0.5);
}
.phone-cta-icon { font-size: 22px; }
.phone-cta-text { flex: 1; }
.phone-cta-title { font-size: 12px; font-weight: 800; }
.phone-cta-sub { font-size: 9px; opacity: 0.9; }
.phone-cta-arrow { font-size: 22px; opacity: 0.7; }

/* Floating tags around phone */
.hero-floater {
  position: absolute;
  background: #fff;
  padding: 10px 16px;
  border-radius: 100px;
  box-shadow: var(--shadow-lg);
  font-size: 14px;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 6px;
  animation: float 4s ease-in-out infinite;
}
.hero-floater.f1 { top: 8%; left: -20px; color: var(--c-success); animation-delay: 0s; }
.hero-floater.f2 { top: 50%; right: -10px; color: var(--c-accent-dark); animation-delay: 1.3s; }
.hero-floater.f3 { bottom: 8%; left: 5%; color: var(--c-danger); animation-delay: 2.6s; }
@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-12px); }
}

/* ---------- 7. LOGO STRIP ---------- */
.logo-strip { background: var(--c-bg-soft); padding: 24px 0; border-top: 1px solid var(--c-border); border-bottom: 1px solid var(--c-border); }
.logo-strip-label { text-align: center; font-size: 12px; font-weight: 600; color: var(--c-text-soft); text-transform: uppercase; letter-spacing: 0.1em; margin-bottom: 8px; }
.logo-strip-row { display: flex; flex-wrap: wrap; justify-content: center; gap: 14px; font-size: 14px; font-weight: 600; color: var(--c-text-muted); }
.logo-strip-row span:not(:nth-child(2n)) { padding: 4px 10px; background: #fff; border-radius: 100px; border: 1px solid var(--c-border); }
.logo-strip-row span:nth-child(2n) { color: var(--c-border); }

/* ---------- 8. ENGINES ---------- */
.engines { padding: 100px 0; }
.engine-group { margin-bottom: 64px; }
.engine-group:last-child { margin-bottom: 0; }
.group-head { display: flex; align-items: center; gap: 16px; margin-bottom: 28px; flex-wrap: wrap; }
.group-badge {
  display: inline-block;
  font-size: 13px;
  font-weight: 800;
  padding: 6px 14px;
  border-radius: 100px;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: #fff;
}
.group-badge.core { background: linear-gradient(135deg, #1E8E3E, #0D5C26); }
.group-badge.unique { background: linear-gradient(135deg, #FF9800, #E65100); }
.group-badge.quick { background: linear-gradient(135deg, #6C63FF, #4834D4); }
.group-head h3 { font-size: 22px; font-weight: 700; }

.engine-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 20px;
}
.engine-card {
  background: #fff;
  border: 1px solid var(--c-border);
  border-radius: var(--radius-lg);
  padding: 24px;
  transition: transform .25s, box-shadow .25s, border-color .25s;
  position: relative;
  overflow: hidden;
}
.engine-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 4px;
  background: var(--card-accent, var(--c-primary));
  opacity: 0;
  transition: opacity .25s;
}
.engine-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); border-color: transparent; }
.engine-card:hover::before { opacity: 1; }
.engine-card .engine-icon {
  width: 48px; height: 48px;
  border-radius: 12px;
  display: grid; place-items: center;
  font-size: 24px;
  margin-bottom: 16px;
  background: var(--card-tint, rgba(30, 142, 62, 0.1));
}
.engine-card h4 { font-size: 17px; font-weight: 700; margin-bottom: 8px; }
.engine-card p { font-size: 14px; color: var(--c-text-muted); line-height: 1.55; margin-bottom: 16px; }
.engine-tag {
  display: inline-block;
  font-size: 12px;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: 100px;
  background: var(--card-tint, rgba(30, 142, 62, 0.1));
  color: var(--card-accent, var(--c-primary));
}

/* Engine card color themes */
.engine-card.c1 { --card-accent: #FF6B35; --card-tint: rgba(255, 107, 53, 0.10); }
.engine-card.c2 { --card-accent: #E91E63; --card-tint: rgba(233, 30, 99, 0.10); }
.engine-card.c3 { --card-accent: #00BCD4; --card-tint: rgba(0, 188, 212, 0.10); }
.engine-card.c4 { --card-accent: #6C63FF; --card-tint: rgba(108, 99, 255, 0.10); }
.engine-card.c5 { --card-accent: #3F51B5; --card-tint: rgba(63, 81, 181, 0.10); }
.engine-card.u1 { --card-accent: #9C27B0; --card-tint: rgba(156, 39, 176, 0.10); }
.engine-card.u2 { --card-accent: #009688; --card-tint: rgba(0, 150, 136, 0.10); }
.engine-card.u3 { --card-accent: #FF9800; --card-tint: rgba(255, 152, 0, 0.10); }
.engine-card.u4 { --card-accent: #607D8B; --card-tint: rgba(96, 125, 139, 0.10); }
.engine-card.q1 { --card-accent: #2196F3; --card-tint: rgba(33, 150, 243, 0.10); }
.engine-card.q2 { --card-accent: #FFB300; --card-tint: rgba(255, 179, 0, 0.10); }
.engine-card.q3 { --card-accent: #9C27B0; --card-tint: rgba(156, 39, 176, 0.10); }
.engine-card.q4 { --card-accent: #4CAF50; --card-tint: rgba(76, 175, 80, 0.10); }
.engine-card.q5 { --card-accent: #FF5722; --card-tint: rgba(255, 87, 34, 0.10); }

/* ---------- 9. HOW IT WORKS ---------- */
.how { padding: 100px 0; background: var(--c-bg-soft); }
.how-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}
@media (max-width: 900px) { .how-grid { grid-template-columns: 1fr; } }

.how-step {
  background: #fff;
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  border: 1px solid var(--c-border);
  position: relative;
  transition: transform .25s, box-shadow .25s;
}
.how-step:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.how-num {
  position: absolute;
  top: -20px; left: 24px;
  width: 44px; height: 44px;
  background: linear-gradient(135deg, var(--c-primary), var(--c-primary-dark));
  color: #fff;
  border-radius: 50%;
  display: grid; place-items: center;
  font-size: 18px;
  font-weight: 800;
  box-shadow: 0 6px 14px rgba(30, 142, 62, 0.4);
}
.how-step h3 { font-size: 20px; font-weight: 800; margin: 8px 0 12px; }
.how-step p { color: var(--c-text-muted); font-size: 15px; }
.how-illu {
  margin-top: 20px;
  padding: 20px;
  background: var(--c-bg-soft);
  border-radius: var(--radius-md);
  min-height: 90px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  font-size: 28px;
}
.illu-phone { background: #0F172A; color: #fff; padding: 6px 12px; border-radius: 10px; font-size: 14px; font-weight: 700; }
.illu-arrow { font-size: 24px; color: var(--c-primary); font-weight: 800; }
.illu-check { background: var(--c-success); color: #fff; width: 36px; height: 36px; border-radius: 50%; display: grid; place-items: center; font-weight: 800; }
.illu-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 6px; width: 100%; max-width: 160px; }
.ig { aspect-ratio: 1; border-radius: 6px; }
.ig1 { background: linear-gradient(135deg, #FF6B35, #D63031); }
.ig2 { background: linear-gradient(135deg, #E91E63, #AD1457); }
.ig3 { background: linear-gradient(135deg, #00BCD4, #006064); }
.ig4 { background: linear-gradient(135deg, #6C63FF, #4834D4); }
.ig5 { background: linear-gradient(135deg, #3F51B5, #283593); }
.ig6 { background: linear-gradient(135deg, #FF9800, #E65100); }
.illu-wallet { width: 100%; display: flex; flex-direction: column; gap: 6px; }
.iw-row { display: flex; justify-content: space-between; font-size: 13px; padding: 6px 10px; background: #fff; border-radius: 6px; }
.iw-row span { color: var(--c-text-muted); }
.iw-row b { color: var(--c-text); font-weight: 800; }
.iw-btn { background: var(--c-primary); color: #fff; padding: 8px; border-radius: 6px; font-weight: 700; font-size: 13px; margin-top: 4px; }

/* ---------- 10. WHY ---------- */
.why { padding: 100px 0; }
.why-inner {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 64px;
  align-items: center;
}
@media (max-width: 900px) { .why-inner { grid-template-columns: 1fr; gap: 48px; } }
.why-text h2 { font-size: clamp(28px, 4vw, 44px); font-weight: 800; line-height: 1.15; letter-spacing: -0.02em; margin-bottom: 20px; }
.why-text p { font-size: 17px; color: var(--c-text-muted); margin-bottom: 24px; }
.why-list { margin: 0 0 32px; }
.why-list li {
  display: flex;
  gap: 12px;
  padding: 12px 0;
  border-top: 1px solid var(--c-border);
  font-size: 15px;
  line-height: 1.5;
}
.why-list li:last-child { border-bottom: 1px solid var(--c-border); }
.why-list li span {
  flex-shrink: 0;
  width: 24px; height: 24px;
  background: var(--c-success);
  color: #fff;
  border-radius: 50%;
  display: grid; place-items: center;
  font-size: 12px;
  font-weight: 800;
  margin-top: 2px;
}
.why-list b { font-weight: 700; color: var(--c-text); }

.fraud-card {
  background: #fff;
  border-radius: var(--radius-xl);
  padding: 28px;
  box-shadow: var(--shadow-xl);
  border: 1px solid var(--c-border);
}
.fc-head { display: flex; align-items: center; gap: 10px; margin-bottom: 20px; }
.fc-pulse {
  width: 12px; height: 12px;
  background: var(--c-success);
  border-radius: 50%;
  position: relative;
}
.fc-pulse::after {
  content: '';
  position: absolute;
  inset: -4px;
  border: 2px solid var(--c-success);
  border-radius: 50%;
  animation: pulse 1.5s infinite;
}
@keyframes pulse {
  0% { transform: scale(0.8); opacity: 1; }
  100% { transform: scale(2); opacity: 0; }
}
.fc-title { font-weight: 800; font-size: 16px; }
.fc-stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; margin-bottom: 20px; }
.fc-stat { background: var(--c-bg-soft); padding: 16px 12px; border-radius: 12px; text-align: center; }
.fc-num { font-size: 22px; font-weight: 800; color: var(--c-primary); }
.fc-lbl { font-size: 11px; color: var(--c-text-muted); margin-top: 2px; }
.fc-feed { display: flex; flex-direction: column; gap: 10px; }
.fc-item { display: flex; align-items: center; gap: 8px; font-size: 13px; color: var(--c-text-muted); }
.fc-dot { width: 8px; height: 8px; border-radius: 50%; }
.fc-dot.green { background: var(--c-success); }
.fc-dot.blue { background: #2196F3; }
.fc-amt { margin-left: auto; font-weight: 700; color: var(--c-success); }

/* ---------- 11. BIZ ---------- */
.biz { padding: 100px 0; background: linear-gradient(135deg, #0F172A 0%, #1E293B 100%); color: #fff; }
.biz-card {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 64px;
  align-items: center;
}
@media (max-width: 900px) { .biz-card { grid-template-columns: 1fr; gap: 48px; } }
.biz-text h2 { font-size: clamp(28px, 4vw, 44px); font-weight: 800; line-height: 1.15; letter-spacing: -0.02em; margin-bottom: 20px; color: #fff; }
.biz-text p { font-size: 17px; color: #CBD5E1; margin-bottom: 28px; }
.biz-list li { display: flex; gap: 10px; padding: 8px 0; font-size: 15px; color: #E2E8F0; }
.biz-list li span { color: var(--c-success); font-weight: 800; }
.biz-cta { display: flex; gap: 14px; margin-top: 28px; flex-wrap: wrap; }

.biz-visual { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.biz-stat-tile {
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.12);
  backdrop-filter: blur(20px);
  border-radius: var(--radius-lg);
  padding: 24px;
  transition: transform .25s, background .25s;
}
.biz-stat-tile:hover { transform: translateY(-4px); background: rgba(255,255,255,0.10); }
.bst-label { font-size: 13px; color: #94A3B8; font-weight: 500; }
.bst-num { font-size: 32px; font-weight: 800; color: #fff; margin: 6px 0; letter-spacing: -0.02em; }
.bst-trend { font-size: 12px; font-weight: 700; }
.bst-trend.up { color: #6EE7B7; }
.bst-trend.down { color: #93C5FD; }

/* ---------- 12. TESTIMONIALS ---------- */
.testimonials { padding: 100px 0; }
.testi-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
@media (max-width: 900px) { .testi-grid { grid-template-columns: 1fr; } }
.testi-card {
  background: #fff;
  border: 1px solid var(--c-border);
  border-radius: var(--radius-lg);
  padding: 28px;
  transition: transform .25s, box-shadow .25s;
}
.testi-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.testi-stars { color: #F59E0B; font-size: 16px; margin-bottom: 12px; letter-spacing: 2px; }
.testi-card p { font-size: 15px; line-height: 1.65; color: var(--c-text); margin-bottom: 20px; }
.testi-user { display: flex; align-items: center; gap: 12px; }
.testi-avatar { width: 44px; height: 44px; border-radius: 50%; color: #fff; display: grid; place-items: center; font-weight: 800; }
.testi-name { font-weight: 700; font-size: 14px; }
.testi-meta { font-size: 12px; color: var(--c-text-muted); }

/* ---------- 13. FAQ ---------- */
.faq { padding: 100px 0; background: var(--c-bg-soft); }
.faq-list { max-width: 760px; margin: 0 auto; display: flex; flex-direction: column; gap: 12px; }
.faq-item {
  background: #fff;
  border: 1px solid var(--c-border);
  border-radius: var(--radius-md);
  padding: 20px 24px;
  transition: box-shadow .2s;
}
.faq-item[open] { box-shadow: var(--shadow-md); border-color: var(--c-primary); }
.faq-item summary {
  font-size: 16px;
  font-weight: 700;
  cursor: pointer;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
}
.faq-item summary::after {
  content: '+';
  font-size: 24px;
  color: var(--c-primary);
  font-weight: 300;
  transition: transform .2s;
}
.faq-item[open] summary::after { transform: rotate(45deg); }
.faq-item p { margin-top: 12px; color: var(--c-text-muted); font-size: 15px; line-height: 1.6; }
.faq-item a { color: var(--c-primary); font-weight: 600; }
.faq-item a:hover { text-decoration: underline; }

/* ---------- 14. DOWNLOAD ---------- */
.download { padding: 100px 0; }
.dl-card {
  background: linear-gradient(135deg, #1E8E3E 0%, #0D5C26 100%);
  border-radius: 32px;
  padding: 64px 56px;
  color: #fff;
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  gap: 48px;
  align-items: center;
  position: relative;
  overflow: hidden;
}
.dl-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 100% 0%, rgba(255, 152, 0, 0.25), transparent 50%);
}
@media (max-width: 900px) { .dl-card { grid-template-columns: 1fr; padding: 48px 28px; text-align: center; } }
.dl-text { position: relative; z-index: 1; }
.dl-text h2 { font-size: clamp(28px, 4vw, 40px); font-weight: 800; line-height: 1.2; letter-spacing: -0.02em; margin-bottom: 16px; }
.dl-text p { font-size: 17px; color: rgba(255,255,255,0.85); margin-bottom: 28px; max-width: 500px; }
@media (max-width: 900px) { .dl-text p { margin-left: auto; margin-right: auto; } }
.dl-badges { display: flex; gap: 14px; flex-wrap: wrap; }
@media (max-width: 900px) { .dl-badges { justify-content: center; } }
.dl-badge {
  display: flex;
  align-items: center;
  gap: 10px;
  background: #0F172A;
  color: #fff;
  padding: 10px 18px;
  border-radius: 12px;
  transition: transform .2s;
  min-width: 160px;
}
.dl-badge:hover { transform: translateY(-2px); }
.dl-badge-icon { font-size: 24px; }
.dl-badge-small { font-size: 10px; color: rgba(255,255,255,0.7); text-transform: uppercase; letter-spacing: 0.05em; }
.dl-badge-big { font-size: 16px; font-weight: 700; }
.dl-meta { display: flex; gap: 12px; margin-top: 20px; font-size: 13px; color: rgba(255,255,255,0.7); }
@media (max-width: 900px) { .dl-meta { justify-content: center; } }
.dl-visual { display: flex; flex-direction: column; align-items: center; gap: 12px; position: relative; z-index: 1; }
.dl-qr {
  width: 180px;
  height: 180px;
  background: #fff;
  border-radius: 16px;
  padding: 12px;
  box-shadow: var(--shadow-xl);
}
.dl-qr-label { font-size: 13px; color: rgba(255,255,255,0.85); font-weight: 600; }

/* ---------- 15. FOOTER ---------- */
.footer { background: #0F172A; color: #CBD5E1; padding: 64px 0 24px; }
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 48px;
}
@media (max-width: 900px) { .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; } }
@media (max-width: 600px) { .footer-grid { grid-template-columns: 1fr; } }
.footer-brand img { width: 56px; height: 56px; border-radius: 12px; margin-bottom: 16px; }
.footer-brand p { font-size: 14px; line-height: 1.6; max-width: 320px; margin-bottom: 16px; }
.footer-socials { display: flex; gap: 8px; }
.footer-socials a {
  width: 36px; height: 36px;
  background: rgba(255,255,255,0.06);
  border-radius: 8px;
  display: grid; place-items: center;
  font-size: 18px;
  transition: background .2s;
}
.footer-socials a:hover { background: rgba(255,255,255,0.12); }
.footer-col h4 { color: #fff; font-size: 14px; font-weight: 700; margin-bottom: 16px; text-transform: uppercase; letter-spacing: 0.05em; }
.footer-col a { display: block; padding: 6px 0; font-size: 14px; color: #94A3B8; transition: color .2s; }
.footer-col a:hover { color: #fff; }
.footer-bottom {
  padding-top: 24px;
  border-top: 1px solid rgba(255,255,255,0.08);
  display: flex;
  justify-content: space-between;
  font-size: 13px;
  color: #64748B;
  flex-wrap: wrap;
  gap: 8px;
}

/* ---------- 16. ACCESSIBILITY & MOTION ---------- */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
  .phone-frame { transform: none; }
}

/* Focus rings */
a:focus-visible, button:focus-visible, summary:focus-visible {
  outline: 3px solid rgba(30, 142, 62, 0.45);
  outline-offset: 2px;
  border-radius: 4px;
}