@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&display=swap');

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

:root {
  --bg: #0f0f0f;
  --bg-card: #1a1a1a;
  --bg-elevated: #222222;
  --text: #f0f0f0;
  --text-muted: #999999;
  --text-subtle: #666666;
  --accent: #2dd4bf;
  --accent-dim: rgba(45, 212, 191, 0.12);
  --accent-border: rgba(45, 212, 191, 0.25);
  --border: #2a2a2a;
  --max-width: 960px;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  background-color: var(--bg);
  color: var(--text);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

a {
  color: var(--accent);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

/* ─── Layout ─────────────────────────────────────────── */

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

section {
  padding: 80px 0;
}

section + section {
  border-top: 1px solid var(--border);
}

/* ─── Nav ─────────────────────────────────────────────── */

nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(15, 15, 15, 0.92);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--border);
  padding: 16px 0;
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 18px;
  font-weight: 700;
  color: var(--text);
  letter-spacing: -0.02em;
  text-decoration: none;
}

.nav-logo:hover {
  text-decoration: none;
  opacity: 0.85;
}

.nav-logo span {
  color: var(--accent);
}

.nav-logo-img {
  height: 40px;
  width: 40px;
  border-radius: 50%;
  flex-shrink: 0;
}

.footer-logo {
  height: 64px;
  width: 64px;
  border-radius: 50%;
  margin-bottom: 16px;
  opacity: 0.9;
}

.nav-contact {
  font-size: 14px;
  color: var(--text-muted);
}

.nav-contact a {
  color: var(--text-muted);
  font-weight: 500;
}

.nav-contact a:hover {
  color: var(--accent);
  text-decoration: none;
}

.nav-cta {
  background: var(--accent);
  color: #0f0f0f;
  padding: 8px 18px;
  border-radius: 6px;
  font-size: 14px;
  font-weight: 600;
  white-space: nowrap;
}

.nav-cta:hover {
  opacity: 0.88;
  text-decoration: none;
}

/* ─── Hero ────────────────────────────────────────────── */

#hero {
  padding: 100px 0 80px;
  border-top: none;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  font-weight: 500;
  color: var(--accent);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  margin-bottom: 20px;
}

.hero-eyebrow::before {
  content: '';
  display: inline-block;
  width: 20px;
  height: 2px;
  background: var(--accent);
}

h1 {
  font-size: clamp(32px, 5vw, 48px);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.03em;
  color: var(--text);
  margin-bottom: 20px;
}

.hero-sub {
  font-size: 18px;
  color: var(--text-muted);
  line-height: 1.6;
  margin-bottom: 36px;
  max-width: 480px;
}

.btn-primary {
  display: inline-block;
  background: var(--accent);
  color: #0f0f0f;
  padding: 14px 28px;
  border-radius: 8px;
  font-size: 16px;
  font-weight: 600;
  transition: opacity 0.15s;
}

.btn-primary:hover {
  opacity: 0.88;
  text-decoration: none;
}

.hero-trust {
  margin-top: 24px;
  font-size: 13px;
  color: var(--text-subtle);
}

/* ─── Phone Mockup ───────────────────────────────────── */

.phone-mockup {
  display: flex;
  justify-content: center;
  align-items: flex-start;
}

.phone-frame {
  width: 260px;
  background: #1c1c1e;
  border-radius: 40px;
  padding: 16px 12px;
  border: 2px solid #333;
  box-shadow: 0 32px 64px rgba(0,0,0,0.5), 0 0 0 1px rgba(255,255,255,0.04);
}

.phone-notch {
  width: 80px;
  height: 24px;
  background: #0f0f0f;
  border-radius: 12px;
  margin: 0 auto 12px;
}

.phone-screen {
  background: #f2f2f7;
  border-radius: 28px;
  padding: 12px 10px 16px;
  min-height: 360px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.chat-header {
  text-align: center;
  padding-bottom: 8px;
  border-bottom: 1px solid #ddd;
  margin-bottom: 4px;
}

.chat-name {
  font-size: 13px;
  font-weight: 600;
  color: #000;
}

.chat-status {
  font-size: 11px;
  color: #6c6c70;
}

.bubble {
  max-width: 82%;
  padding: 8px 12px;
  border-radius: 16px;
  font-size: 12px;
  line-height: 1.45;
  color: #000;
}

.bubble.incoming {
  background: #e9e9eb;
  align-self: flex-start;
  border-bottom-left-radius: 4px;
}

.bubble.outgoing {
  background: #34c759;
  color: #fff;
  align-self: flex-end;
  border-bottom-right-radius: 4px;
}

.chat-time {
  font-size: 10px;
  color: #8e8e93;
  text-align: center;
  margin: 2px 0;
}

/* ─── Problem ────────────────────────────────────────── */

#problem .section-label {
  margin-bottom: 16px;
}

.section-label {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 12px;
}

h2 {
  font-size: clamp(26px, 4vw, 36px);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.025em;
  margin-bottom: 20px;
}

.lead {
  font-size: 18px;
  color: var(--text-muted);
  max-width: 640px;
  margin-bottom: 16px;
}

.hook {
  font-size: 20px;
  font-weight: 600;
  color: var(--accent);
  margin-top: 28px;
}

/* ─── Solution ───────────────────────────────────────── */

#solution {
  background: var(--bg-card);
}

.solution-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.no-app-badge {
  display: inline-block;
  background: var(--accent-dim);
  border: 1px solid var(--accent-border);
  color: var(--accent);
  font-size: 13px;
  font-weight: 600;
  padding: 6px 14px;
  border-radius: 100px;
  margin-bottom: 20px;
  letter-spacing: 0.02em;
}

.feature-list {
  list-style: none;
  margin-top: 24px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.feature-list li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 15px;
  color: var(--text-muted);
}

.feature-list li::before {
  content: '→';
  color: var(--accent);
  flex-shrink: 0;
  margin-top: 1px;
}

/* ─── How It Works ───────────────────────────────────── */

.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  margin-top: 48px;
}

.step {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 28px 24px;
  position: relative;
}

.step-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  background: var(--accent-dim);
  border: 1px solid var(--accent-border);
  color: var(--accent);
  font-size: 14px;
  font-weight: 700;
  border-radius: 50%;
  margin-bottom: 16px;
}

.step h3 {
  font-size: 17px;
  font-weight: 600;
  margin-bottom: 8px;
  color: var(--text);
}

.step p {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.6;
}

/* ─── Services ───────────────────────────────────────── */

#services {
  background: var(--bg-card);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  margin-top: 48px;
}

.service-card {
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 28px 24px;
}

.service-card.wide {
  grid-column: span 2;
}

.service-card.featured {
  border-color: var(--accent-border);
  background: var(--accent-dim);
}

.service-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 12px;
}

.service-card-header .service-tag {
  margin-bottom: 0;
}

.coming-soon-badge {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: #f59e0b;
  background: rgba(245, 158, 11, 0.12);
  border: 1px solid rgba(245, 158, 11, 0.3);
  padding: 3px 10px;
  border-radius: 100px;
}

.coming-soon-card {
  opacity: 0.7;
  position: relative;
}

.service-tag {
  display: inline-block;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 12px;
}

.service-card h3 {
  font-size: 20px;
  font-weight: 700;
  margin-bottom: 10px;
  letter-spacing: -0.02em;
}

.service-card p {
  font-size: 14px;
  color: var(--text-muted);
  margin-bottom: 14px;
  line-height: 1.65;
}

.service-features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 16px;
}

.service-features li {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  font-size: 13px;
  color: var(--text-muted);
}

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

.service-examples {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin: 12px 0 16px;
}

.service-examples li {
  font-size: 13px;
  color: var(--text-muted);
  padding-left: 16px;
  position: relative;
}

.service-examples li::before {
  content: '—';
  position: absolute;
  left: 0;
  color: var(--text-subtle);
}

.service-price {
  display: inline-block;
  font-size: 14px;
  font-weight: 600;
  color: var(--text);
  background: rgba(255,255,255,0.05);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 5px 12px;
}

/* ─── Pricing ────────────────────────────────────────── */

.pricing-table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 40px;
  font-size: 15px;
}

.pricing-table thead th {
  text-align: left;
  padding: 12px 16px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-subtle);
  border-bottom: 1px solid var(--border);
}

.pricing-table tbody tr {
  border-bottom: 1px solid var(--border);
  transition: background 0.1s;
}

.pricing-table tbody tr:hover {
  background: var(--bg-card);
}

.pricing-table tbody td {
  padding: 18px 16px;
  vertical-align: top;
}

.pricing-table .td-product {
  font-weight: 600;
  color: var(--text);
}

.pricing-table .td-price {
  color: var(--accent);
  font-weight: 500;
  white-space: nowrap;
}

.pricing-table .td-note {
  color: var(--text-muted);
  font-size: 13px;
}

.pricing-note {
  margin-top: 28px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-left: 3px solid var(--accent);
  border-radius: 8px;
  padding: 16px 20px;
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.6;
}

/* ─── About ──────────────────────────────────────────── */

#about {
  background: var(--bg-card);
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: flex-start;
}

.why-list {
  list-style: none;
  margin-top: 24px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.why-list li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 15px;
  color: var(--text-muted);
}

.why-list li::before {
  content: '✓';
  color: var(--accent);
  flex-shrink: 0;
  font-weight: 700;
  margin-top: 1px;
}

.service-area {
  margin-top: 24px;
  font-size: 14px;
  color: var(--text-subtle);
}

.service-area strong {
  color: var(--text-muted);
}

/* ─── Contact ────────────────────────────────────────── */

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  margin-top: 48px;
  align-items: flex-start;
}

.contact-item {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.contact-label {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  color: var(--text-subtle);
}

.contact-value {
  font-size: 20px;
  font-weight: 600;
  color: var(--text);
}

.contact-value a {
  color: var(--text);
}

.contact-value a:hover {
  color: var(--accent);
  text-decoration: none;
}

.contact-hours {
  font-size: 14px;
  color: var(--text-muted);
  margin-top: 4px;
}

.contact-cta {
  margin-top: 40px;
}

.contact-cta p {
  font-size: 15px;
  color: var(--text-muted);
  margin-bottom: 20px;
}

/* ─── Footer ─────────────────────────────────────────── */

footer {
  border-top: 1px solid var(--border);
  padding: 40px 0 32px;
  text-align: center;
}

footer .container {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.footer-tagline {
  font-size: 16px;
  font-weight: 600;
  color: var(--text-muted);
  margin-bottom: 10px;
}

.footer-tagline span {
  color: var(--accent);
}

.footer-copy {
  font-size: 13px;
  color: var(--text-subtle);
}

/* ─── Utilities ──────────────────────────────────────── */

.text-accent { color: var(--accent); }

/* ─── Mobile ─────────────────────────────────────────── */

@media (max-width: 768px) {
  section {
    padding: 56px 0;
  }

  #hero {
    padding: 60px 0 48px;
  }

  .hero-grid,
  .solution-inner,
  .about-grid,
  .contact-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .phone-mockup {
    order: -1;
  }

  .phone-frame {
    width: min(220px, 72vw);
  }

  .phone-screen {
    min-height: 0;
  }

  .steps {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .services-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .service-card.wide {
    grid-column: span 1;
  }

  .nav-contact {
    display: none;
  }

  h1 {
    font-size: 30px;
  }

  h2 {
    font-size: 26px;
  }

  .hero-sub {
    font-size: 16px;
  }

  .lead {
    font-size: 16px;
  }

  .hook {
    font-size: 17px;
  }

  .pricing-table {
    font-size: 13px;
  }

  .pricing-table thead th,
  .pricing-table tbody td {
    padding: 12px 10px;
  }

  .contact-value {
    font-size: 17px;
  }
}

@media (max-width: 480px) {
  .container {
    padding: 0 16px;
  }

  .nav-inner {
    gap: 12px;
  }

  .nav-logo {
    font-size: 15px;
  }

  .nav-cta {
    padding: 7px 14px;
    font-size: 13px;
  }
}

/* ─── FAQ ───────────────────────────────────────────────── */

.faq-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 16px;
  margin-top: 40px;
}

.faq-item {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 12px;
  padding: 24px;
}

.faq-q {
  font-weight: 600;
  font-size: 16px;
  color: var(--text-primary);
  margin-bottom: 14px;
  padding-bottom: 14px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  line-height: 1.4;
}

.faq-a {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.75;
}