/* ── Reset & Base ─────────────────────────────────────────── */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }

:root {
  --blue-50: #EFF6FF;
  --blue-100: #DBEAFE;
  --blue-200: #BFDBFE;
  --blue-500: #3B82F6;
  --blue-600: #2563EB;
  --blue-700: #1D4ED8;
  --blue-800: #1E40AF;
  --blue-900: #1E3A8A;
  --gray-50: #F9FAFB;
  --gray-100: #F3F4F6;
  --gray-200: #E5E7EB;
  --gray-300: #D1D5DB;
  --gray-500: #6B7280;
  --gray-600: #4B5563;
  --gray-700: #374151;
  --gray-800: #1F2937;
  --gray-900: #111827;
  --green-500: #22C55E;
  --radius: 16px;
  --radius-sm: 10px;
  --radius-full: 9999px;
  --shadow-sm: 0 1px 3px rgba(0,0,0,.06);
  --shadow-md: 0 4px 20px rgba(0,0,0,.08);
  --shadow-lg: 0 12px 40px rgba(0,0,0,.12);
  --shadow-blue: 0 8px 30px rgba(37,99,235,.25);
}

html { scroll-behavior: smooth; }

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Inter', 'Segoe UI', Roboto, sans-serif;
  color: var(--gray-800);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
button { cursor: pointer; border: none; font-family: inherit; }

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ── Typography ──────────────────────────────────────────── */
.section-label {
  display: inline-block;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--blue-600);
  margin-bottom: 16px;
}

.section-title {
  font-size: clamp(28px, 5vw, 44px);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.5px;
  color: var(--gray-900);
}

.section-subtitle {
  font-size: 18px;
  color: var(--gray-500);
  max-width: 600px;
  margin: 16px auto 0;
  line-height: 1.7;
}

.text-center { text-align: center; }

/* ── Buttons ─────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 16px 32px;
  font-size: 16px;
  font-weight: 700;
  border-radius: var(--radius-full);
  transition: all .25s ease;
}

.btn-primary {
  background: var(--blue-600);
  color: #fff;
  box-shadow: var(--shadow-blue);
}
.btn-primary:hover {
  background: var(--blue-700);
  transform: translateY(-2px);
  box-shadow: 0 12px 36px rgba(37,99,235,.35);
}

.btn-outline {
  background: transparent;
  color: var(--blue-600);
  border: 2px solid var(--blue-200);
}
.btn-outline:hover {
  background: var(--blue-50);
  border-color: var(--blue-600);
}

.btn-white {
  background: #fff;
  color: var(--blue-600);
  box-shadow: var(--shadow-md);
}
.btn-white:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.btn-sm { padding: 12px 24px; font-size: 14px; }

/* ── Navigation ──────────────────────────────────────────── */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: rgba(255,255,255,.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(0,0,0,.06);
  transition: all .3s ease;
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 20px;
  font-weight: 800;
  color: var(--gray-900);
}

.nav-logo img {
  width: 36px;
  height: 36px;
  border-radius: 10px;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 36px;
  list-style: none;
}

.nav-links a {
  font-size: 15px;
  font-weight: 500;
  color: var(--gray-600);
  transition: color .2s;
}
.nav-links a:hover { color: var(--blue-600); }

.nav-cta { margin-left: 12px; }

.mobile-toggle {
  display: none;
  background: none;
  font-size: 28px;
  color: var(--gray-700);
}

/* ── Hero ────────────────────────────────────────────────── */
.hero {
  position: relative;
  padding: 160px 0 100px;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: -200px;
  right: -200px;
  width: 700px;
  height: 700px;
  background: radial-gradient(circle, rgba(37,99,235,.08) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}

.hero::after {
  content: '';
  position: absolute;
  bottom: -100px;
  left: -150px;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(37,99,235,.05) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}

.hero-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  background: var(--blue-50);
  border: 1px solid var(--blue-200);
  border-radius: var(--radius-full);
  font-size: 14px;
  font-weight: 600;
  color: var(--blue-700);
  margin-bottom: 24px;
}

.hero-badge span { font-size: 16px; }

.hero h1 {
  font-size: clamp(36px, 6vw, 56px);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -1px;
  color: var(--gray-900);
}

.hero h1 .gradient-text {
  background: linear-gradient(135deg, var(--blue-600), var(--blue-500));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero p {
  font-size: 19px;
  color: var(--gray-500);
  margin-top: 20px;
  line-height: 1.7;
  max-width: 520px;
}

.hero-buttons {
  display: flex;
  gap: 16px;
  margin-top: 36px;
  flex-wrap: wrap;
}

.hero-stats {
  display: flex;
  gap: 40px;
  margin-top: 48px;
}

.hero-stat strong {
  display: block;
  font-size: 28px;
  font-weight: 800;
  color: var(--gray-900);
}

.hero-stat span {
  font-size: 14px;
  color: var(--gray-500);
}

.hero-visual {
  position: relative;
  display: flex;
  justify-content: center;
}

.phone-mockup {
  width: 300px;
  height: 620px;
  background: var(--gray-900);
  border-radius: 40px;
  padding: 12px;
  box-shadow: 0 40px 80px rgba(0,0,0,.2), 0 0 0 1px rgba(255,255,255,.1) inset;
  position: relative;
}

.phone-screen {
  width: 100%;
  height: 100%;
  border-radius: 30px;
  background: linear-gradient(160deg, var(--blue-600), var(--blue-800));
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 16px;
  overflow: hidden;
}

.phone-icon {
  width: 80px;
  height: 80px;
  border-radius: 20px;
}

.phone-title {
  color: #fff;
  font-size: 24px;
  font-weight: 800;
}

.phone-subtitle {
  color: rgba(255,255,255,.7);
  font-size: 14px;
}

.phone-features {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-top: 20px;
  padding: 0 30px;
  width: 100%;
}

.phone-feature {
  display: flex;
  align-items: center;
  gap: 10px;
  background: rgba(255,255,255,.12);
  padding: 10px 14px;
  border-radius: 12px;
  color: #fff;
  font-size: 13px;
  font-weight: 500;
}

.phone-feature-icon {
  width: 28px;
  height: 28px;
  border-radius: 8px;
  background: rgba(255,255,255,.15);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  flex-shrink: 0;
}

.floating-card {
  position: absolute;
  background: #fff;
  border-radius: var(--radius);
  padding: 16px 20px;
  box-shadow: var(--shadow-lg);
  animation: float 6s ease-in-out infinite;
}

.floating-card.card-1 {
  top: 60px;
  right: -40px;
}

.floating-card.card-2 {
  bottom: 80px;
  left: -30px;
  animation-delay: -3s;
}

.floating-card-label {
  font-size: 12px;
  color: var(--gray-500);
  margin-bottom: 4px;
}

.floating-card-value {
  font-size: 20px;
  font-weight: 800;
  color: var(--gray-900);
}

.floating-card-value .green { color: var(--green-500); }

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-12px); }
}

/* ── Logos / Social Proof ────────────────────────────────── */
.social-proof {
  padding: 60px 0;
  border-top: 1px solid var(--gray-100);
  border-bottom: 1px solid var(--gray-100);
  background: var(--gray-50);
}

.social-proof p {
  font-size: 14px;
  font-weight: 600;
  color: var(--gray-400);
  text-transform: uppercase;
  letter-spacing: 1.5px;
  text-align: center;
  margin-bottom: 32px;
}

.proof-items {
  display: flex;
  justify-content: center;
  gap: 48px;
  flex-wrap: wrap;
}

.proof-item {
  display: flex;
  align-items: center;
  gap: 12px;
}

.proof-item .number {
  font-size: 28px;
  font-weight: 800;
  color: var(--blue-600);
}

.proof-item .label {
  font-size: 14px;
  color: var(--gray-500);
  line-height: 1.4;
}

/* ── Features ────────────────────────────────────────────── */
.features {
  padding: 120px 0;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  margin-top: 64px;
}

.feature-card {
  padding: 36px;
  border-radius: var(--radius);
  border: 1px solid var(--gray-200);
  background: #fff;
  transition: all .3s ease;
}
.feature-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: transparent;
}

.feature-icon {
  width: 56px;
  height: 56px;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 26px;
  margin-bottom: 20px;
}

.feature-icon.blue { background: var(--blue-50); }
.feature-icon.green { background: #F0FDF4; }
.feature-icon.purple { background: #F5F3FF; }
.feature-icon.orange { background: #FFF7ED; }
.feature-icon.pink { background: #FDF2F8; }
.feature-icon.cyan { background: #ECFEFF; }

.feature-card h3 {
  font-size: 19px;
  font-weight: 700;
  color: var(--gray-900);
  margin-bottom: 10px;
}

.feature-card p {
  font-size: 15px;
  color: var(--gray-500);
  line-height: 1.65;
}

/* ── How It Works ────────────────────────────────────────── */
.how-it-works {
  padding: 120px 0;
  background: var(--gray-50);
}

.steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
  margin-top: 64px;
  position: relative;
}

.steps::before {
  content: '';
  position: absolute;
  top: 44px;
  left: 12%;
  right: 12%;
  height: 2px;
  background: linear-gradient(90deg, var(--blue-200), var(--blue-500), var(--blue-200));
  z-index: 0;
}

.step {
  text-align: center;
  position: relative;
  z-index: 1;
}

.step-number {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--blue-600);
  color: #fff;
  font-size: 20px;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
  box-shadow: var(--shadow-blue);
}

.step-icon {
  font-size: 36px;
  margin-bottom: 12px;
}

.step h3 {
  font-size: 17px;
  font-weight: 700;
  color: var(--gray-900);
  margin-bottom: 8px;
}

.step p {
  font-size: 14px;
  color: var(--gray-500);
  line-height: 1.6;
  max-width: 220px;
  margin: 0 auto;
}

/* ── Pricing ─────────────────────────────────────────────── */
.pricing {
  padding: 120px 0;
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  margin-top: 64px;
  align-items: start;
}

.pricing-card {
  border-radius: var(--radius);
  border: 1px solid var(--gray-200);
  background: #fff;
  padding: 40px 32px;
  position: relative;
  transition: all .3s ease;
}
.pricing-card:hover {
  box-shadow: var(--shadow-lg);
}

.pricing-card.popular {
  border: 2px solid var(--blue-600);
  box-shadow: var(--shadow-blue);
  transform: scale(1.04);
}

.popular-badge {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--blue-600);
  color: #fff;
  font-size: 12px;
  font-weight: 700;
  padding: 6px 20px;
  border-radius: var(--radius-full);
  text-transform: uppercase;
  letter-spacing: 1px;
}

.pricing-card h3 {
  font-size: 22px;
  font-weight: 700;
  color: var(--gray-900);
}

.pricing-card .price {
  margin: 20px 0;
}

.pricing-card .price .amount {
  font-size: 48px;
  font-weight: 800;
  color: var(--gray-900);
}

.pricing-card .price .period {
  font-size: 16px;
  color: var(--gray-500);
}

.pricing-card .price .yearly {
  display: block;
  font-size: 14px;
  color: var(--gray-400);
  margin-top: 4px;
}

.pricing-card .desc {
  font-size: 15px;
  color: var(--gray-500);
  margin-bottom: 28px;
  line-height: 1.5;
}

.pricing-features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin-bottom: 32px;
}

.pricing-features li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 15px;
  color: var(--gray-600);
}

.pricing-features li::before {
  content: '✓';
  color: var(--green-500);
  font-weight: 700;
  flex-shrink: 0;
}

.pricing-card .btn { width: 100%; justify-content: center; }

/* ── Testimonials ────────────────────────────────────────── */
.testimonials {
  padding: 120px 0;
  background: var(--gray-50);
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  margin-top: 64px;
}

.testimonial-card {
  background: #fff;
  border-radius: var(--radius);
  padding: 32px;
  border: 1px solid var(--gray-200);
}

.testimonial-stars {
  color: #FBBF24;
  font-size: 18px;
  margin-bottom: 16px;
  letter-spacing: 2px;
}

.testimonial-card blockquote {
  font-size: 15px;
  color: var(--gray-600);
  line-height: 1.7;
  margin-bottom: 20px;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 12px;
}

.testimonial-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--blue-100);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  font-weight: 700;
  color: var(--blue-600);
}

.testimonial-name {
  font-size: 15px;
  font-weight: 600;
  color: var(--gray-900);
}

.testimonial-role {
  font-size: 13px;
  color: var(--gray-400);
}

/* ── CTA ─────────────────────────────────────────────────── */
.cta {
  padding: 120px 0;
}

.cta-box {
  background: linear-gradient(135deg, var(--blue-600), var(--blue-800));
  border-radius: 24px;
  padding: 80px 60px;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-box::before {
  content: '';
  position: absolute;
  top: -100px;
  right: -100px;
  width: 400px;
  height: 400px;
  background: rgba(255,255,255,.06);
  border-radius: 50%;
}

.cta-box::after {
  content: '';
  position: absolute;
  bottom: -80px;
  left: -80px;
  width: 300px;
  height: 300px;
  background: rgba(255,255,255,.04);
  border-radius: 50%;
}

.cta-box h2 {
  font-size: clamp(28px, 4vw, 40px);
  font-weight: 800;
  color: #fff;
  position: relative;
  z-index: 1;
}

.cta-box p {
  font-size: 18px;
  color: rgba(255,255,255,.8);
  margin: 16px auto 36px;
  max-width: 500px;
  position: relative;
  z-index: 1;
}

.cta-box .btn { position: relative; z-index: 1; }

/* ── Footer ──────────────────────────────────────────────── */
.footer {
  padding: 80px 0 40px;
  background: var(--gray-900);
  color: #fff;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
}

.footer-brand p {
  font-size: 15px;
  color: var(--gray-400);
  margin-top: 16px;
  line-height: 1.7;
  max-width: 320px;
}

.footer h4 {
  font-size: 14px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--gray-400);
  margin-bottom: 20px;
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-links a {
  font-size: 15px;
  color: var(--gray-400);
  transition: color .2s;
}
.footer-links a:hover { color: #fff; }

.footer-bottom {
  margin-top: 64px;
  padding-top: 32px;
  border-top: 1px solid rgba(255,255,255,.1);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.footer-bottom p {
  font-size: 14px;
  color: var(--gray-500);
}

.footer-bottom-links {
  display: flex;
  gap: 24px;
}

.footer-bottom-links a {
  font-size: 14px;
  color: var(--gray-500);
  transition: color .2s;
}
.footer-bottom-links a:hover { color: #fff; }

/* ── Legal Pages ─────────────────────────────────────────── */
.legal-page {
  padding: 140px 0 80px;
}

.legal-page h1 {
  font-size: 36px;
  font-weight: 800;
  color: var(--gray-900);
  margin-bottom: 8px;
}

.legal-page .updated {
  font-size: 14px;
  color: var(--gray-400);
  margin-bottom: 48px;
}

.legal-content {
  max-width: 760px;
}

.legal-content h2 {
  font-size: 22px;
  font-weight: 700;
  color: var(--gray-900);
  margin: 40px 0 16px;
}

.legal-content h3 {
  font-size: 18px;
  font-weight: 600;
  color: var(--gray-800);
  margin: 28px 0 12px;
}

.legal-content p {
  font-size: 16px;
  color: var(--gray-600);
  line-height: 1.8;
  margin-bottom: 16px;
}

.legal-content ul {
  margin: 12px 0 20px 24px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.legal-content li {
  font-size: 16px;
  color: var(--gray-600);
  line-height: 1.7;
}

/* ── Scroll Animation ────────────────────────────────────── */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity .6s ease, transform .6s ease;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ── Responsive ──────────────────────────────────────────── */
@media (max-width: 1024px) {
  .hero-content { grid-template-columns: 1fr; gap: 60px; }
  .hero-visual { order: -1; }
  .hero-text { text-align: center; }
  .hero p { margin: 20px auto 0; }
  .hero-buttons { justify-content: center; }
  .hero-stats { justify-content: center; }
  .features-grid { grid-template-columns: repeat(2, 1fr); }
  .steps { grid-template-columns: repeat(2, 1fr); }
  .steps::before { display: none; }
  .pricing-grid { grid-template-columns: repeat(2, 1fr); }
  .pricing-card.popular { transform: scale(1); }
  .testimonials-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  .nav-links { display: none; }
  .nav-cta { display: none; }
  .mobile-toggle { display: block; }
  .hero { padding: 120px 0 60px; }
  .phone-mockup { width: 240px; height: 500px; }
  .features-grid,
  .pricing-grid,
  .testimonials-grid,
  .steps { grid-template-columns: 1fr; }
  .pricing-card.popular { transform: scale(1); }
  .footer-grid { grid-template-columns: 1fr; gap: 40px; }
  .footer-bottom { flex-direction: column; gap: 16px; text-align: center; }
  .cta-box { padding: 60px 32px; }
  .hero-stats { flex-direction: column; gap: 16px; align-items: center; }
  .floating-card { display: none; }
}