*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  background: #000;
  color: #f5f5f7;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

:root {
  --blue: #0a84ff;
  --green: #30d158;
  --purple: #bf5af2;
  --orange: #ff9f0a;
  --red: #ff453a;
  --text-secondary: #86868b;
  --border: rgba(255,255,255,0.1);
  --glass: rgba(255,255,255,0.05);
  --glass-hover: rgba(255,255,255,0.08);
}

/* ── Light Theme ── */
html.light { --text-secondary: #6c6c70; --border: rgba(0,0,0,0.1); --glass: rgba(0,0,0,0.04); --glass-hover: rgba(0,0,0,0.07); }
html.light body { background: #f2f2f7; color: #1c1c1e; }

/* ── Dusty Lilac Theme ── */
html.lilac { --blue: #9b59b6; --text-secondary: #7a4d8f; --border: rgba(180,120,200,0.18); --glass: rgba(216,180,226,0.12); --glass-hover: rgba(216,180,226,0.22); }
html.lilac body { background: #f8f0fb; color: #2d1040; }
html.light .nav {
  background: rgba(242,242,247,0.88);
  border-bottom: 1px solid rgba(0,0,0,0.10);
}
html.light .nav-logo-name { color: #1c1c1e; }
html.light .nav-link { color: #6c6c70; }
html.light .nav-link:hover { color: #1c1c1e; background: rgba(0,0,0,0.05); }
html.light .nav-hamburger { color: #1c1c1e; }
html.light .mobile-menu { background: rgba(255,255,255,0.97); border-bottom-color: rgba(0,0,0,0.10); }
html.light .mobile-menu-link { color: #1c1c1e; }
html.light .mobile-menu-link:hover { background: rgba(0,0,0,0.05); }

html.light .hero { background: #f2f2f7; }
html.light .hero-badge { background: rgba(0,122,255,0.10); border-color: rgba(0,122,255,0.15); }
html.light .hero-sub { color: #6c6c70; }
html.light .hero-feature-title { color: #1c1c1e; }
html.light .hero-feature-icon { background: rgba(0,122,255,0.10); }
html.light .hero-feature-icon.green { background: rgba(52,199,89,0.12); }

html.light .btn-ghost-lg {
  background: rgba(0,0,0,0.05);
  color: #1c1c1e;
  border-color: rgba(0,0,0,0.12);
}
html.light .btn-ghost-lg:hover { background: rgba(0,0,0,0.09); }

html.light .stats-strip {
  border-top-color: rgba(0,0,0,0.08);
  border-bottom-color: rgba(0,0,0,0.08);
  background: rgba(255,255,255,0.60);
}
html.light .stat-label { color: #6c6c70; }

html.light section { background: #f2f2f7; }
html.light .section-label { color: #6c6c70; }
html.light .section-title { color: #1c1c1e; }
html.light .section-sub { color: #6c6c70; }

html.light .feature-card {
  background: rgba(255,255,255,0.80);
  border-color: rgba(0,0,0,0.08);
  box-shadow: 0 2px 12px rgba(0,0,0,0.06);
}
html.light .feature-title { color: #1c1c1e; }
html.light .feature-desc { color: #6c6c70; }

html.light .step-card {
  background: rgba(255,255,255,0.80);
  border-color: rgba(0,0,0,0.08);
}
html.light .step-title { color: #1c1c1e; }
html.light .step-desc { color: #6c6c70; }

html.light .pricing-card {
  background: rgba(255,255,255,0.80);
  border-color: rgba(0,0,0,0.08);
}
html.light .pricing-card.featured {
  background: rgba(255,255,255,0.95);
  border-color: rgba(0,122,255,0.25);
}
html.light .pricing-name { color: #1c1c1e; }
html.light .pricing-price { color: #1c1c1e; }
html.light .pricing-period { color: #6c6c70; }
html.light .pricing-desc { color: #6c6c70; }
html.light .pricing-feature { color: #1c1c1e; }
html.light .pricing-feature-check { color: #34c759; }

html.light .faq-item {
  background: rgba(255,255,255,0.80);
  border-color: rgba(0,0,0,0.08);
}
html.light .faq-question { color: #1c1c1e; }
html.light .faq-answer { color: #6c6c70; }

html.light footer {
  border-top-color: rgba(0,0,0,0.08);
  background: #f2f2f7;
}
html.light .footer-copy { color: #6c6c70; }
html.light .footer-brand { color: #1c1c1e; }

/* ── Dusty Lilac Nav & Sections ── */
html.lilac .nav { background: rgba(248,240,251,0.88); border-bottom: 1px solid rgba(180,120,200,0.15); }
html.lilac .nav-logo-name { color: #2d1040; }
html.lilac .nav-link { color: #7a4d8f; }
html.lilac .nav-link:hover { color: #2d1040; background: rgba(180,120,200,0.10); }
html.lilac .nav-hamburger { color: #2d1040; }
html.lilac .mobile-menu { background: rgba(248,240,251,0.97); border-bottom-color: rgba(180,120,200,0.15); }
html.lilac .mobile-menu-link { color: #2d1040; }
html.lilac .mobile-menu-link:hover { background: rgba(180,120,200,0.10); }
html.lilac .hero { background: #f8f0fb; }
html.lilac .hero-badge { background: rgba(155,89,182,0.10); border-color: rgba(155,89,182,0.18); }
html.lilac .hero-sub { color: #7a4d8f; }
html.lilac .hero-feature-title { color: #2d1040; }
html.lilac .hero-feature-icon { background: rgba(155,89,182,0.10); }
html.lilac .hero-feature-icon.green { background: rgba(46,204,113,0.12); }
html.lilac .btn-ghost-lg { background: rgba(180,120,200,0.10); color: #2d1040; border-color: rgba(180,120,200,0.18); }
html.lilac .btn-ghost-lg:hover { background: rgba(180,120,200,0.18); }
html.lilac .stats-strip { border-top-color: rgba(180,120,200,0.12); border-bottom-color: rgba(180,120,200,0.12); background: rgba(248,240,251,0.80); }
html.lilac .stat-label { color: #7a4d8f; }
html.lilac section { background: #f8f0fb; }
html.lilac .section-label { color: #7a4d8f; }
html.lilac .section-title { color: #2d1040; }
html.lilac .section-sub { color: #7a4d8f; }
html.lilac .feature-card { background: rgba(255,255,255,0.75); border-color: rgba(180,120,200,0.12); box-shadow: 0 2px 12px rgba(155,89,182,0.08); }
html.lilac .feature-title { color: #2d1040; }
html.lilac .feature-desc { color: #7a4d8f; }
html.lilac .step-card { background: rgba(255,255,255,0.75); border-color: rgba(180,120,200,0.12); }
html.lilac .step-title { color: #2d1040; }
html.lilac .step-desc { color: #7a4d8f; }
html.lilac .pricing-card { background: rgba(255,255,255,0.75); border-color: rgba(180,120,200,0.12); }
html.lilac .pricing-card.featured { background: rgba(255,255,255,0.95); border-color: rgba(155,89,182,0.28); }
html.lilac .pricing-name { color: #2d1040; }
html.lilac .pricing-price { color: #2d1040; }
html.lilac .pricing-period { color: #7a4d8f; }
html.lilac .pricing-desc { color: #7a4d8f; }
html.lilac .pricing-feature { color: #2d1040; }
html.lilac .pricing-feature-check { color: #2ecc71; }
html.lilac .faq-item { background: rgba(255,255,255,0.75); border-color: rgba(180,120,200,0.12); }
html.lilac .faq-question { color: #2d1040; }
html.lilac .faq-answer { color: #7a4d8f; }
html.lilac footer { border-top-color: rgba(180,120,200,0.12); background: #f8f0fb; }
html.lilac .footer-copy { color: #7a4d8f; }
html.lilac .footer-brand { color: #2d1040; }

a { text-decoration: none; color: inherit; }
img { max-width: 100%; }

/* NAV */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  padding: 0 20px;
  height: 60px;
  display: flex; align-items: center; justify-content: space-between;
  background: rgba(0,0,0,0.75);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
}
.nav-logo { display: flex; align-items: center; gap: 10px; }
.nav-logo-icon {
  width: 34px; height: 34px;
  background: linear-gradient(135deg, var(--blue), #5ac8fa);
  border-radius: 9px;
  display: flex; align-items: center; justify-content: center;
  color: #fff;
  box-shadow: 0 2px 12px rgba(10,132,255,0.4);
}
.nav-logo-name { font-weight: 700; font-size: 17px; letter-spacing: -0.3px; }
.nav-right { display: flex; align-items: center; gap: 8px; }
.nav-links { display: flex; align-items: center; gap: 4px; }
.nav-link {
  padding: 8px 14px;
  border-radius: 8px;
  font-size: 14px;
  font-weight: 500;
  color: var(--text-secondary);
  transition: all 0.15s;
}
.nav-link:hover { color: #fff; background: var(--glass); }
.nav-btn {
  padding: 9px 18px;
  background: var(--blue);
  color: #fff;
  border-radius: 8px;
  font-size: 14px;
  font-weight: 600;
  transition: all 0.15s;
  box-shadow: 0 2px 12px rgba(10,132,255,0.3);
}
.nav-btn:hover { background: #007aff; transform: translateY(-1px); }
.nav-hamburger {
  display: none;
  background: var(--glass);
  border: 1px solid var(--border);
  border-radius: 8px;
  color: #fff;
  cursor: pointer;
  padding: 8px;
  align-items: center; justify-content: center;
}

/* MOBILE MENU */
.mobile-menu {
  display: none;
  position: fixed;
  top: 60px; left: 0; right: 0;
  background: rgba(10,10,10,0.97);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  flex-direction: column;
  padding: 12px 16px 20px;
  gap: 4px;
  z-index: 99;
}
.mobile-menu.open { display: flex; }
.mobile-menu-link {
  padding: 13px 16px;
  border-radius: 10px;
  font-size: 15px;
  font-weight: 500;
  color: var(--text-secondary);
  transition: all 0.15s;
}
.mobile-menu-link:hover { background: var(--glass); color: #fff; }
.mobile-menu-link.primary {
  background: var(--blue);
  color: #fff;
  font-weight: 700;
  text-align: center;
  margin-top: 8px;
  box-shadow: 0 4px 16px rgba(10,132,255,0.3);
}

/* HERO */
.hero {
  min-height: 100vh;
  display: flex; align-items: center; justify-content: center;
  padding: 80px 20px 40px;
  position: relative;
  overflow: hidden;
}
.hero-bg {
  position: absolute; inset: 0;
  background: radial-gradient(ellipse 70% 60% at 20% 50%, rgba(10,132,255,0.12) 0%, transparent 60%),
              radial-gradient(ellipse 50% 40% at 80% 60%, rgba(191,90,242,0.08) 0%, transparent 60%);
  pointer-events: none;
}
.hero-grid {
  position: absolute; inset: 0;
  background-image: linear-gradient(rgba(255,255,255,0.025) 1px, transparent 1px),
                    linear-gradient(90deg, rgba(255,255,255,0.025) 1px, transparent 1px);
  background-size: 60px 60px;
  pointer-events: none;
}
.hero-inner {
  position: relative;
  width: 100%;
  max-width: 1000px;
  display: flex;
  align-items: center;
  gap: 40px;
}
.hero-content {
  flex: 1;
  min-width: 0;
}
.hero-badge {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 6px 14px;
  background: rgba(10,132,255,0.1);
  border: 1px solid rgba(10,132,255,0.3);
  border-radius: 100px;
  font-size: 12px;
  font-weight: 600;
  color: var(--blue);
  margin-bottom: 20px;
}
.hero-badge-dot { width: 6px; height: 6px; border-radius: 50%; background: var(--green); box-shadow: 0 0 6px var(--green); flex-shrink: 0; }
.hero-title {
  font-size: clamp(36px, 7vw, 60px);
  font-weight: 800;
  letter-spacing: -2px;
  line-height: 1.05;
  margin-bottom: 16px;
}
.hero-title .grad {
  background: linear-gradient(135deg, var(--blue) 0%, var(--purple) 50%, #ff6b6b 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.hero-sub {
  font-size: 15px;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 24px;
  max-width: 440px;
}

/* hero feature bullets */
.hero-features { display: flex; flex-direction: column; gap: 12px; margin-bottom: 28px; }
.hero-feature { display: flex; align-items: center; gap: 14px; }
.hero-feature-icon {
  width: 40px; height: 40px; border-radius: 10px; flex-shrink: 0;
  background: rgba(10,132,255,0.15);
  color: var(--blue);
  display: flex; align-items: center; justify-content: center;
}
.hero-feature-icon.green { background: rgba(48,209,88,0.15); color: var(--green); }
.hero-feature-title { font-size: 14px; font-weight: 700; margin-bottom: 2px; }
.hero-feature-desc { font-size: 12px; color: var(--text-secondary); }

/* hero buttons */
.hero-actions { display: flex; flex-direction: column; gap: 10px; }
.btn-primary-lg {
  display: flex; align-items: center; justify-content: center; gap: 8px;
  padding: 14px 24px;
  background: var(--blue);
  color: #fff;
  border-radius: 14px;
  font-size: 15px;
  font-weight: 700;
  box-shadow: 0 4px 24px rgba(10,132,255,0.4);
  transition: all 0.2s;
  width: 100%;
}
.btn-primary-lg:hover { transform: translateY(-2px); box-shadow: 0 8px 32px rgba(10,132,255,0.5); }
.btn-ghost-lg {
  display: flex; align-items: center; justify-content: center; gap: 8px;
  padding: 14px 24px;
  background: rgba(255,255,255,0.06);
  color: #f5f5f7;
  border-radius: 14px;
  font-size: 15px;
  font-weight: 600;
  border: 1px solid var(--border);
  transition: all 0.2s;
  width: 100%;
}
.btn-ghost-lg:hover { background: rgba(255,255,255,0.1); transform: translateY(-2px); }

/* PHONE MOCKUP */
.hero-visual {
  flex-shrink: 0;
  width: 220px;
  display: flex; align-items: center; justify-content: center;
  position: relative;
}
.phone-mockup {
  position: relative;
  width: 190px;
  height: 340px;
}
.phone-glow {
  position: absolute;
  inset: -20px;
  background: radial-gradient(ellipse at 50% 50%, rgba(10,132,255,0.25) 0%, transparent 70%);
  filter: blur(20px);
  pointer-events: none;
}
.phone-body {
  position: absolute;
  inset: 0;
  background: linear-gradient(160deg, #1a1a2e 0%, #0d0d1a 100%);
  border-radius: 30px;
  border: 2px solid rgba(10,132,255,0.4);
  box-shadow: 0 0 40px rgba(10,132,255,0.2), inset 0 1px 0 rgba(255,255,255,0.1);
  overflow: hidden;
  display: flex; align-items: center; justify-content: center;
  flex-direction: column; gap: 10px;
}
.phone-body::before {
  content: '';
  position: absolute;
  top: 0; left: 50%; transform: translateX(-50%);
  width: 60px; height: 6px;
  background: rgba(255,255,255,0.15);
  border-radius: 0 0 6px 6px;
}
.phone-screen {
  display: flex; flex-direction: column; align-items: center; gap: 8px;
}
.phone-shield {
  width: 80px; height: 80px;
  background: radial-gradient(circle, rgba(10,132,255,0.2) 0%, transparent 70%);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
}
.phone-label {
  font-size: 11px; font-weight: 700; color: #30d158; letter-spacing: 0.5px;
}
.otp-card {
  position: absolute;
  bottom: 30px; left: -24px;
  background: rgba(255,255,255,0.08);
  backdrop-filter: blur(12px);
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: 12px;
  padding: 10px 14px;
  box-shadow: 0 8px 24px rgba(0,0,0,0.4);
}
.otp-card-label { font-size: 9px; color: var(--text-secondary); font-weight: 600; letter-spacing: 0.5px; text-transform: uppercase; margin-bottom: 3px; }
.otp-card-code { font-size: 18px; font-weight: 800; color: #fff; letter-spacing: 2px; }
.phone-globe {
  position: absolute;
  bottom: 50px; right: -20px;
  width: 52px; height: 52px;
  background: rgba(10,132,255,0.15);
  border: 1px solid rgba(90,200,250,0.3);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 4px 20px rgba(10,132,255,0.2);
}

/* STATS STRIP */
.stats-strip {
  padding: 32px 20px;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.stats-strip-inner {
  max-width: 600px; margin: 0 auto;
  display: grid; grid-template-columns: repeat(3, 1fr);
}
.stat-item { text-align: center; padding: 12px 16px; border-right: 1px solid var(--border); }
.stat-item:last-child { border-right: none; }
.stat-icon {
  width: 36px; height: 36px; border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 8px;
}
.stat-icon.blue { background: rgba(10,132,255,0.15); color: var(--blue); }
.stat-icon.purple { background: rgba(191,90,242,0.15); color: var(--purple); }
.stat-icon.green { background: rgba(48,209,88,0.15); color: var(--green); }
.stat-num { font-size: 22px; font-weight: 800; letter-spacing: -0.5px; }
.stat-num.blue { color: var(--blue); }
.stat-num.purple { color: var(--purple); }
.stat-num.green { color: var(--green); }
.stat-num span { font-size: 18px; }
.stat-label { font-size: 12px; color: var(--text-secondary); margin-top: 2px; }

/* FEATURES */
.section { padding: 80px 20px; }
.section-label {
  font-size: 12px; font-weight: 700; letter-spacing: 1.5px; text-transform: uppercase;
  color: var(--blue); margin-bottom: 12px;
}
.section-title {
  font-size: clamp(26px, 5vw, 40px);
  font-weight: 800; letter-spacing: -1px;
  margin-bottom: 12px;
}
.section-sub {
  font-size: 15px; color: var(--text-secondary); max-width: 520px;
  line-height: 1.7; margin-bottom: 48px;
}
.features-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 14px;
}
.feature-card {
  padding: 24px;
  background: var(--glass);
  border: 1px solid var(--border);
  border-radius: 18px;
  transition: all 0.2s;
}
.feature-card:hover { background: var(--glass-hover); transform: translateY(-3px); border-color: rgba(255,255,255,0.15); }
.feature-icon {
  width: 44px; height: 44px;
  border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 14px;
}
.feature-icon.blue { background: rgba(10,132,255,0.15); color: var(--blue); }
.feature-icon.green { background: rgba(48,209,88,0.15); color: var(--green); }
.feature-icon.purple { background: rgba(191,90,242,0.15); color: var(--purple); }
.feature-icon.orange { background: rgba(255,159,10,0.15); color: var(--orange); }
.feature-icon.red { background: rgba(255,69,58,0.15); color: var(--red); }
.feature-icon.teal { background: rgba(90,200,250,0.15); color: #5ac8fa; }
.feature-title { font-size: 16px; font-weight: 700; margin-bottom: 6px; }
.feature-desc { font-size: 13px; color: var(--text-secondary); line-height: 1.6; }

/* HOW IT WORKS */
.how-section { padding: 80px 20px; }
.steps { display: flex; flex-direction: column; }
.step { display: flex; gap: 20px; position: relative; padding-bottom: 36px; }
.step:last-child { padding-bottom: 0; }
.step-line {
  position: absolute;
  left: 19px; top: 44px; bottom: 0;
  width: 2px;
  background: linear-gradient(to bottom, var(--blue), transparent);
}
.step-num {
  width: 40px; height: 40px; border-radius: 50%; flex-shrink: 0;
  background: rgba(10,132,255,0.15);
  border: 2px solid var(--blue);
  display: flex; align-items: center; justify-content: center;
  font-size: 14px; font-weight: 800; color: var(--blue);
}
.step-content { padding-top: 8px; }
.step-title { font-size: 16px; font-weight: 700; margin-bottom: 4px; }
.step-desc { font-size: 13px; color: var(--text-secondary); line-height: 1.6; }

/* CTA */
.cta-section { padding: 80px 20px; text-align: center; }
.cta-card {
  max-width: 680px; margin: 0 auto;
  padding: 52px 36px;
  background: linear-gradient(135deg, rgba(10,132,255,0.1) 0%, rgba(191,90,242,0.1) 100%);
  border: 1px solid rgba(10,132,255,0.3);
  border-radius: 24px;
  position: relative; overflow: hidden;
}
.cta-card::before {
  content: '';
  position: absolute; top: -50%; left: -50%;
  width: 200%; height: 200%;
  background: radial-gradient(circle at 50% 50%, rgba(10,132,255,0.05) 0%, transparent 60%);
  pointer-events: none;
}
.cta-title { font-size: clamp(24px, 5vw, 36px); font-weight: 800; letter-spacing: -1px; margin-bottom: 14px; }
.cta-sub { font-size: 15px; color: var(--text-secondary); margin-bottom: 28px; line-height: 1.6; }
.cta-section .btn-primary-lg { width: auto; display: inline-flex; }

/* FOOTER */
footer {
  padding: 32px 20px;
  border-top: 1px solid var(--border);
  display: flex; align-items: center; justify-content: space-between;
  flex-wrap: wrap; gap: 14px;
}
.footer-brand { display: flex; align-items: center; gap: 10px; font-weight: 700; }
.footer-copy { font-size: 13px; color: var(--text-secondary); }

/* RESPONSIVE */
@media (max-width: 700px) {
  .nav-links { display: none; }
  .nav-hamburger { display: flex; }

  .hero { padding: 72px 16px 32px; min-height: auto; }
  .hero-inner { flex-direction: column; gap: 28px; }
  .hero-visual { width: 100%; justify-content: center; }
  .phone-mockup { width: 160px; height: 285px; margin: 0 auto; }
  .otp-card { left: -16px; bottom: 24px; }
  .phone-globe { right: -12px; bottom: 44px; }

  .stats-strip-inner { grid-template-columns: repeat(3,1fr); }
  .stat-item { padding: 10px 6px; }
  .stat-num { font-size: 16px; }
  .stat-icon { width: 28px; height: 28px; border-radius: 8px; }

  footer { justify-content: center; text-align: center; }
}