/* ---------- Tokens (mirror the app) ---------- */
:root {
  --bg-top:        #120822;
  --bg-bottom:     #060312;
  --surface:       rgba(255,255,255,0.06);
  --stroke:        rgba(255,255,255,0.07);
  --stroke-hi:     rgba(255,255,255,0.12);
  --text-hi:       #ffffff;
  --text-dim:      rgba(235,232,255,0.62);
  --text-faint:    rgba(235,232,255,0.42);
  --accent:        #FF4866;       /* red flag */
  --accent-soft:   #FF8AA0;
  --green:         #4DF29D;
  --max:           1180px;
  --radius-card:   2px;            /* sharp edges to match app */
  --pad-x:         22px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  color: var(--text-hi);
  background: linear-gradient(180deg, var(--bg-top) 0%, var(--bg-bottom) 100%);
  background-attachment: fixed;
  -webkit-font-smoothing: antialiased;
  font-weight: 500;
  line-height: 1.5;
  min-height: 100vh;
}

a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; height: auto; }
ul, ol { padding: 0; margin: 0; list-style: none; }
button { font: inherit; }

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

/* ---------- Typography ---------- */

h1, h2, h3 {
  font-weight: 900;
  letter-spacing: -0.03em;
  line-height: 0.95;
  color: var(--text-hi);
  margin: 0;
}

h1 { font-size: clamp(48px, 8vw, 84px); letter-spacing: -0.045em; line-height: 0.92; }
h2 { font-size: clamp(36px, 5vw, 56px); letter-spacing: -0.025em; line-height: 0.95; }
h3 { font-size: 22px; letter-spacing: -0.02em; line-height: 1.15; }

.eyebrow {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.16em;
  color: var(--text-faint);
  margin: 0 0 14px;
  text-transform: uppercase;
}

.lead, .section-lead {
  color: var(--text-dim);
  font-size: 17px;
  font-weight: 500;
  max-width: 540px;
  margin-top: 18px;
}

.section-lead { margin: 14px 0 48px; }

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

/* ---------- Nav ---------- */
.nav {
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  background: rgba(6,3,18,0.72);
  border-bottom: 1px solid var(--stroke);
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 22px;
  padding-top: 18px;
  padding-bottom: 18px;
}
.logo {
  font-weight: 900;
  font-size: 18px;
  letter-spacing: -0.025em;
}
.logo-accent { color: var(--accent); }
.logo-small { font-size: 16px; margin: 0 0 8px; }

.nav-links {
  display: flex;
  gap: 28px;
}
.nav-links a {
  font-size: 14px;
  font-weight: 600;
  color: var(--text-dim);
  transition: color 0.15s ease;
}
.nav-links a:hover { color: var(--text-hi); }

/* ---------- CTAs ---------- */
.cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-weight: 700;
  font-size: 15px;
  padding: 12px 22px;
  text-align: center;
  transition: transform 0.12s ease, opacity 0.15s ease;
}
.cta:active { transform: translateY(1px); }

.cta-pill {
  background: var(--accent);
  color: #fff;
}

.cta-primary {
  background: var(--accent);
  color: #fff;
  padding: 16px 28px;
}
.cta-primary:hover { opacity: 0.92; }

.cta-ghost {
  background: var(--surface);
  border: 1px solid var(--stroke-hi);
  color: var(--text-hi);
  padding: 16px 28px;
}

.cta-big { padding: 20px 36px; font-size: 17px; }

/* ---------- Hero ---------- */
.hero { padding: 80px 0 60px; }
.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 60px;
  align-items: center;
}
.hero-copy h1 { margin-top: 6px; }
.hero-actions {
  display: flex;
  gap: 12px;
  margin-top: 32px;
  flex-wrap: wrap;
}
.hero-meta {
  margin-top: 18px;
  color: var(--text-faint);
  font-size: 13px;
  font-family: 'JetBrains Mono', monospace;
  letter-spacing: 0.05em;
}

/* ---------- Phone mockup ---------- */
.hero-phone { display: flex; justify-content: center; }

.phone {
  position: relative;
  width: 100%;
  max-width: 340px;
  aspect-ratio: 9 / 19.5;
  border-radius: 38px;
  padding: 8px;
  background: linear-gradient(135deg, #2a2138, #0a0613);
  box-shadow:
    0 32px 80px rgba(255, 72, 102, 0.18),
    0 16px 48px rgba(0, 0, 0, 0.6),
    inset 0 0 0 1px rgba(255, 255, 255, 0.08);
}
.phone img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 30px;
  display: block;
}

.phone-sm {
  max-width: 220px;
  border-radius: 28px;
  padding: 6px;
}
.phone-sm img { border-radius: 22px; }

/* ---------- How it works ---------- */
.how { padding: 80px 0; border-top: 1px solid var(--stroke); }
.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 36px;
  margin-top: 8px;
}
.step {
  position: relative;
  padding-top: 18px;
  border-top: 1px solid var(--stroke-hi);
}
.step-num {
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px;
  font-weight: 600;
  color: var(--text-faint);
  margin-bottom: 12px;
}
.step h3 { font-size: 22px; margin-bottom: 8px; }
.step p {
  color: var(--text-dim);
  font-size: 14px;
  line-height: 1.45;
  margin: 0 0 20px;
}
.step figure {
  margin: 0;
  display: flex;
  justify-content: center;
}
.step figure img {
  max-width: 240px;
  border-radius: 22px;
  box-shadow:
    0 18px 50px rgba(0,0,0,0.5),
    inset 0 0 0 1px rgba(255,255,255,0.05);
}

/* ---------- Features ---------- */
.features { padding: 80px 0; border-top: 1px solid var(--stroke); }
.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  margin-top: 8px;
}
.feature-grid li {
  padding: 30px 24px;
  border-top: 1px solid var(--stroke-hi);
  border-left: 1px solid var(--stroke);
}
.feature-grid li:first-child,
.feature-grid li:nth-child(4) { border-left: none; }

.feature-grid h3 {
  font-size: 17px;
  letter-spacing: -0.01em;
  margin-bottom: 10px;
}
.feature-grid p {
  color: var(--text-dim);
  font-size: 14px;
  line-height: 1.5;
  margin: 0;
}

/* ---------- Screenshots ---------- */
.screenshots { padding: 80px 0; border-top: 1px solid var(--stroke); }
.phone-row {
  display: flex;
  gap: 18px;
  overflow-x: auto;
  padding: 14px 0 30px;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
}
.phone-row::-webkit-scrollbar { display: none; }
.phone-row .phone {
  flex: 0 0 auto;
  scroll-snap-align: center;
}

/* ---------- FAQ ---------- */
.faq { padding: 80px 0; border-top: 1px solid var(--stroke); }
.faq-list { margin-top: 8px; }
.faq-item {
  padding: 24px 0;
  border-top: 1px solid var(--stroke-hi);
}
.faq-item:last-child { border-bottom: 1px solid var(--stroke-hi); }
.faq-item dt {
  font-size: 19px;
  font-weight: 700;
  letter-spacing: -0.015em;
  margin-bottom: 8px;
}
.faq-item dd {
  margin: 0;
  color: var(--text-dim);
  font-size: 15px;
  line-height: 1.55;
}

/* ---------- CTA banner ---------- */
.cta-banner {
  padding: 100px 0;
  border-top: 1px solid var(--stroke);
  text-align: center;
}
.cta-banner h2 { margin-bottom: 14px; }
.cta-banner p {
  color: var(--text-dim);
  font-size: 17px;
  margin: 0 0 32px;
}

/* ---------- Footer ---------- */
footer {
  border-top: 1px solid var(--stroke);
  padding: 56px 0 32px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 28px;
  margin-bottom: 32px;
}
.footer-tag {
  color: var(--text-dim);
  font-size: 13px;
  margin: 0;
}
footer ul {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
footer ul a {
  font-size: 14px;
  color: var(--text-dim);
}
footer ul a:hover { color: var(--text-hi); }
.copyright {
  color: var(--text-faint);
  font-size: 12px;
  text-align: center;
  margin: 24px 0 0;
  font-family: 'JetBrains Mono', monospace;
  letter-spacing: 0.05em;
}

/* ---------- Mobile ---------- */
@media (max-width: 880px) {
  .nav-links { display: none; }
  .hero { padding: 56px 0 32px; }
  .hero-grid { grid-template-columns: 1fr; gap: 40px; text-align: left; }
  .hero-phone { order: -1; }
  .phone { max-width: 280px; }
  .phone-sm { max-width: 180px; }
  .steps { grid-template-columns: 1fr; gap: 40px; }
  .feature-grid { grid-template-columns: 1fr; }
  .feature-grid li { border-left: none; }
  .footer-grid { grid-template-columns: 1fr; gap: 22px; }
  .cta-banner { padding: 64px 0; }
}

@media (max-width: 480px) {
  :root { --pad-x: 18px; }
  .nav-inner { padding: 14px 0; }
  .cta-pill { padding: 10px 16px; font-size: 13px; }
}

/* ---------- Reduced motion ---------- */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .cta { transition: none; }
}