/* ---------- Tokens ---------- */
:root {
  --bg:          #0B0B1A;
  --bg-2:        #0E0D2B;
  --bg-3:        #0D0A1F;
  --card:        rgba(255,255,255,0.04);
  --card-elev:   rgba(255,255,255,0.06);
  --border:      rgba(255,255,255,0.08);
  --border-2:    rgba(255,255,255,0.14);
  --text:        #FFFFFF;
  --text-2:      rgba(255,255,255,0.66);
  --text-3:      rgba(255,255,255,0.42);
  --text-4:      rgba(255,255,255,0.28);
  --accent:      #7C6CF8;
  --accent-2:    #9F8EFC;
  --accent-3:    #CFC0FF;
  --green:       #32D74B;
  --amber:       #FFD60A;
  --red:         #FF453A;
}

/* ---------- Base ---------- */
* { box-sizing: border-box; }
html, body { padding: 0; margin: 0; }
body {
  font: 16px/1.55 -apple-system, BlinkMacSystemFont, "SF Pro Text", "SF Pro Display", system-ui, sans-serif;
  color: var(--text);
  background: radial-gradient(ellipse 100% 60% at 50% -10%, #1E1540 0%, var(--bg-3) 60%, var(--bg) 100%);
  -webkit-font-smoothing: antialiased;
  min-height: 100vh;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }

.container { width: 100%; max-width: 1180px; margin: 0 auto; padding: 0 24px; }

/* ---------- Nav ---------- */
.nav {
  position: sticky; top: 0; z-index: 50;
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  background: rgba(11, 11, 26, 0.72);
  border-bottom: 0.5px solid var(--border);
}
.nav-inner {
  display: flex; align-items: center; justify-content: space-between;
  padding: 16px 24px;
}
.brand {
  display: inline-flex; align-items: center; gap: 10px;
  font-weight: 700; font-size: 17px; letter-spacing: -0.2px;
}
.brand-mark {
  display: inline-flex; align-items: center; justify-content: center;
  width: 32px; height: 32px; border-radius: 9px;
  background: rgba(124,108,248,0.18);
  border: 0.5px solid rgba(124,108,248,0.35);
}
/* iOS app icon — rounded squircle */
.brand-icon {
  width: 32px; height: 32px;
  border-radius: 8px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.35), 0 0 0 0.5px rgba(255,255,255,0.06);
}
.hero-icon {
  width: 92px; height: 92px;
  border-radius: 22px;
  margin-bottom: 22px;
  box-shadow:
    0 18px 40px rgba(124,108,248,0.35),
    0 8px 16px rgba(0,0,0,0.45),
    0 0 0 0.5px rgba(255,255,255,0.08);
  animation: floatY 6s ease-in-out infinite;
}
.cta-icon {
  width: 100px; height: 100px;
  border-radius: 24px;
  margin: 0 auto 22px;
  display: block;
  box-shadow:
    0 20px 50px rgba(124,108,248,0.40),
    0 0 0 0.5px rgba(255,255,255,0.08);
}
@keyframes floatY {
  0%, 100% { transform: translateY(0); }
  50%      { transform: translateY(-6px); }
}
.nav-links { display: flex; align-items: center; gap: 28px; }
.nav-links a {
  color: var(--text-2); font-size: 14px; font-weight: 500;
  transition: color 0.15s;
}
.nav-links a:hover { color: var(--text); }
.nav-links .btn { margin-left: 4px; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 12px 18px; border-radius: 12px;
  font-weight: 600; font-size: 15px; letter-spacing: -0.1px;
  cursor: pointer; border: 0; transition: transform 0.12s, box-shadow 0.2s, background 0.2s;
}
.btn-sm { padding: 8px 14px; font-size: 13px; border-radius: 10px; }
.btn-lg { padding: 16px 24px; font-size: 16px; border-radius: 14px; }
.btn-primary {
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  color: #fff;
  box-shadow: 0 10px 30px rgba(124,108,248,0.38);
}
.btn-primary:hover { transform: translateY(-1px); box-shadow: 0 14px 34px rgba(124,108,248,0.48); }
.btn-ghost {
  background: var(--card-elev);
  color: var(--text);
  border: 0.5px solid var(--border);
}
.btn-ghost:hover { background: rgba(255,255,255,0.10); }

/* ---------- Hero ---------- */
.hero { padding: 56px 0 80px; position: relative; overflow: hidden; }
.hero::before {
  content: ""; position: absolute; inset: 0;
  background:
    radial-gradient(600px 400px at 12% 30%, rgba(124,108,248,0.25), transparent 70%),
    radial-gradient(600px 400px at 85% 20%, rgba(159,142,252,0.18), transparent 70%);
  pointer-events: none; z-index: -1;
}
.hero-inner {
  display: grid; gap: 56px;
  grid-template-columns: 1.1fr 0.9fr;
  align-items: center;
}
.eyebrow {
  display: inline-block;
  font-size: 12px; font-weight: 700; letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--accent-2);
  padding: 5px 10px; border-radius: 999px;
  background: rgba(124,108,248,0.13);
  border: 0.5px solid rgba(124,108,248,0.35);
  margin-bottom: 18px;
}
.hero h1 {
  font-size: clamp(36px, 5vw, 60px);
  line-height: 1.05; letter-spacing: -1.2px;
  margin: 0 0 18px;
  font-weight: 800;
}
.gradient-text {
  background: linear-gradient(135deg, var(--accent-3), var(--accent-2));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.lede { font-size: 18px; color: var(--text-2); margin: 0 0 28px; max-width: 540px; }
.hero-cta { display: flex; flex-wrap: wrap; gap: 12px; margin-bottom: 28px; }
.hero-mini {
  list-style: none; padding: 0; margin: 0;
  display: flex; flex-wrap: wrap; gap: 22px;
  font-size: 13px; color: var(--text-3);
}
.hero-mini li::marker { color: var(--accent); }

.hero-phone {
  position: relative;
  display: flex; justify-content: center;
  perspective: 1200px;
}
.hero-phone img {
  width: 100%; max-width: 360px;
  border-radius: 38px;
  box-shadow:
    0 30px 80px rgba(0,0,0,0.55),
    0 0 0 1.5px rgba(255,255,255,0.06);
  transform: rotate(-2deg);
  transition: transform 0.4s ease;
}
.hero-phone img:hover { transform: rotate(0deg) scale(1.02); }

/* ---------- Sections ---------- */
.section { padding: 88px 0; position: relative; }
.section-alt { background: linear-gradient(180deg, transparent, rgba(124,108,248,0.04) 40%, transparent); }
.section-title {
  font-size: clamp(28px, 3.4vw, 42px);
  font-weight: 800; letter-spacing: -0.6px;
  margin: 0 0 12px; text-align: center;
}
.section-title.left { text-align: left; }
.section-sub {
  max-width: 620px; margin: 0 auto 48px;
  font-size: 16px; color: var(--text-2); text-align: center;
}
.section-sub.left { margin-left: 0; text-align: left; }

/* ---------- Features ---------- */
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 14px;
}
.feature {
  background: var(--card);
  border: 0.5px solid var(--border);
  border-radius: 16px;
  padding: 22px;
  transition: border-color 0.2s, transform 0.2s, background 0.2s;
}
.feature:hover {
  border-color: var(--border-2);
  background: var(--card-elev);
  transform: translateY(-2px);
}
.feature-icon {
  width: 40px; height: 40px;
  display: inline-flex; align-items: center; justify-content: center;
  border-radius: 11px;
  color: var(--c);
  background: color-mix(in srgb, var(--c) 12%, transparent);
  border: 0.5px solid color-mix(in srgb, var(--c) 30%, transparent);
  margin-bottom: 14px;
}
.feature h3 { font-size: 16px; font-weight: 700; margin: 0 0 6px; letter-spacing: -0.2px; }
.feature p  { font-size: 14px; color: var(--text-2); margin: 0; line-height: 1.5; }

/* ---------- Screens ---------- */
.screens-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}
.screen-card {
  margin: 0; text-align: center;
}
.screen-card img {
  border-radius: 22px;
  box-shadow:
    0 14px 40px rgba(0,0,0,0.45),
    0 0 0 1px rgba(255,255,255,0.05);
  transition: transform 0.3s;
}
.screen-card:hover img { transform: translateY(-4px); }
.screen-card figcaption {
  margin-top: 12px;
  font-size: 12.5px; color: var(--text-3);
  letter-spacing: 0.3px; font-weight: 500;
}

/* ---------- Privacy ---------- */
.privacy-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 56px; align-items: center;
}
.check-list {
  list-style: none; padding: 0; margin: 24px 0 0;
  display: grid; gap: 12px;
}
.check-list li {
  position: relative;
  padding-left: 32px;
  color: var(--text-2);
  font-size: 15px;
}
.check-list li::before {
  content: ""; position: absolute; left: 0; top: 5px;
  width: 20px; height: 20px; border-radius: 50%;
  background: rgba(50,215,75,0.18);
  border: 1px solid rgba(50,215,75,0.45);
}
.check-list li::after {
  content: ""; position: absolute; left: 6px; top: 9px;
  width: 8px; height: 4px;
  border-left: 1.5px solid var(--green);
  border-bottom: 1.5px solid var(--green);
  transform: rotate(-45deg);
}
.privacy-card {
  background: linear-gradient(160deg, rgba(124,108,248,0.10), rgba(124,108,248,0.02));
  border: 0.5px solid rgba(124,108,248,0.25);
  border-radius: 20px;
  padding: 32px;
}
.privacy-card-icon {
  width: 60px; height: 60px;
  display: inline-flex; align-items: center; justify-content: center;
  background: rgba(124,108,248,0.18);
  border-radius: 16px; margin-bottom: 18px;
  color: var(--accent-2);
}
.privacy-card h3 { margin: 0 0 8px; font-size: 20px; letter-spacing: -0.3px; }
.privacy-card p  { margin: 0; color: var(--text-2); font-size: 15px; line-height: 1.55; }

/* ---------- CTA ---------- */
.cta-section { padding: 96px 0 96px; text-align: center; position: relative; overflow: hidden; }
.cta-section::before {
  content: ""; position: absolute; inset: 0;
  background: radial-gradient(700px 400px at 50% 50%, rgba(124,108,248,0.20), transparent 70%);
  z-index: -1;
}
.cta-inner h2 {
  font-size: clamp(32px, 4vw, 48px);
  margin: 0 0 12px; letter-spacing: -0.6px; font-weight: 800;
}
.cta-inner p { color: var(--text-2); font-size: 17px; margin: 0 0 28px; }

/* ---------- Footer ---------- */
.footer { padding: 32px 0 48px; border-top: 0.5px solid var(--border); }
.footer-inner {
  display: flex; align-items: center; justify-content: space-between; gap: 24px;
  flex-wrap: wrap;
}
.footer-links { display: flex; gap: 24px; flex-wrap: wrap; font-size: 14px; }
.footer-links a { color: var(--text-3); transition: color 0.15s; }
.footer-links a:hover { color: var(--text); }
.footer-small { margin: 6px 0 0; color: var(--text-4); font-size: 13px; }

/* ---------- Static page ---------- */
.doc { padding: 64px 0 96px; }
.doc h1 { font-size: 36px; margin: 0 0 8px; letter-spacing: -0.6px; }
.doc .updated { color: var(--text-3); margin: 0 0 32px; font-size: 14px; }
.doc h2 { font-size: 20px; margin: 32px 0 10px; letter-spacing: -0.3px; }
.doc p, .doc li { color: var(--text-2); font-size: 15px; line-height: 1.65; }
.doc a { color: var(--accent-2); text-decoration: underline; text-underline-offset: 3px; }
.doc ul { padding-left: 22px; }

/* ---------- Responsive ---------- */
@media (max-width: 920px) {
  .hero-inner { grid-template-columns: 1fr; gap: 40px; }
  .hero-phone img { max-width: 300px; }
  .privacy-grid { grid-template-columns: 1fr; gap: 32px; }
  .screens-grid { grid-template-columns: repeat(2, 1fr); }
  .section { padding: 64px 0; }
  .hero { padding: 36px 0 56px; }
}
@media (max-width: 540px) {
  .nav-links { gap: 14px; }
  .nav-links a:not(.btn) { display: none; }
  .screens-grid { grid-template-columns: repeat(2, 1fr); gap: 14px; }
  .hero h1 { font-size: 38px; }
}