:root {
  --bg: #0b0e13;
  --bg2: #0e1219;
  --surface: #151920;
  --surface2: #1e232b;
  --border: rgba(255, 255, 255, 0.08);
  --text: #ffffff;
  --text2: #9aa3b2;
  --text3: #6b7280;
  --accent: #4fcbff;
  --red: #ff3b30;
  --orange: #ff8c33;
  --green: #25c281;
  --bright: #14e873;
  --radius: 18px;
  --maxw: 1080px;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

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

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

/* Nav */
.nav {
  position: sticky; top: 0; z-index: 10;
  background: rgba(11, 14, 19, 0.8);
  backdrop-filter: saturate(180%) blur(16px);
  border-bottom: 1px solid var(--border);
}
.nav .wrap { display: flex; align-items: center; justify-content: space-between; height: 64px; }
.brand { display: flex; align-items: center; gap: 12px; font-weight: 700; font-size: 18px; }
.brand img { width: 34px; height: 34px; border-radius: 9px; }
.nav-links { display: flex; gap: 22px; align-items: center; }
.nav-links a { color: var(--text2); font-size: 15px; }
.nav-links a:hover { color: var(--text); text-decoration: none; }

/* Hero */
.hero {
  position: relative;
  padding: 90px 0 60px;
  background:
    radial-gradient(900px 500px at 75% -10%, rgba(79, 203, 255, 0.12), transparent 60%),
    radial-gradient(700px 500px at 10% 0%, rgba(20, 232, 115, 0.08), transparent 60%);
  overflow: hidden;
}
.hero .wrap { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 40px; align-items: center; }
.hero h1 { font-size: 52px; line-height: 1.05; letter-spacing: -0.02em; margin-bottom: 18px; }
.hero h1 .grad {
  background: linear-gradient(90deg, var(--red), var(--orange) 35%, var(--green) 70%, var(--bright));
  -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent;
}
.hero p.sub { font-size: 20px; color: var(--text2); margin-bottom: 30px; max-width: 30ch; }
.cta-row { display: flex; gap: 14px; flex-wrap: wrap; align-items: center; }
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  background: var(--accent); color: #06222e; font-weight: 700;
  padding: 13px 22px; border-radius: 999px; font-size: 16px;
}
.btn:hover { text-decoration: none; filter: brightness(1.07); }
.btn.ghost { background: var(--surface2); color: var(--text); border: 1px solid var(--border); }
.tag { color: var(--text3); font-size: 13px; margin-top: 14px; }

.phone {
  justify-self: center;
  width: 290px; border-radius: 42px; padding: 10px;
  background: linear-gradient(160deg, #20262f, #0c0f15);
  box-shadow: 0 30px 70px rgba(0,0,0,0.55), inset 0 0 0 1px rgba(255,255,255,0.06);
}
.phone img { width: 100%; border-radius: 33px; display: block; }

/* Sections */
section { padding: 64px 0; }
.section-head { text-align: center; margin-bottom: 44px; }
.section-head h2 { font-size: 34px; letter-spacing: -0.02em; }
.section-head p { color: var(--text2); margin-top: 10px; }

/* Features */
.grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.card {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 24px;
}
.card .ic { font-size: 26px; margin-bottom: 12px; }
.card h3 { font-size: 18px; margin-bottom: 6px; }
.card p { color: var(--text2); font-size: 15px; }

/* Screenshots */
.shots { display: flex; gap: 24px; justify-content: center; flex-wrap: wrap; }
.shots img {
  width: 250px; border-radius: 26px; border: 1px solid var(--border);
  box-shadow: 0 24px 50px rgba(0,0,0,0.5);
}

/* Disclaimer + footer */
.note {
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 20px 24px; color: var(--text2); font-size: 14px; text-align: center;
}
footer { border-top: 1px solid var(--border); padding: 40px 0; color: var(--text3); }
footer .wrap { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 16px; }
footer .links { display: flex; gap: 20px; }
footer .links a { color: var(--text2); font-size: 14px; }

/* Legal pages */
.legal { padding: 60px 0; }
.legal .wrap { max-width: 760px; }
.legal h1 { font-size: 36px; margin-bottom: 8px; }
.legal .updated { color: var(--text3); margin-bottom: 28px; }
.legal h2 { font-size: 22px; margin: 30px 0 10px; }
.legal h3 { font-size: 17px; margin: 22px 0 6px; }
.legal p, .legal li { color: var(--text2); margin-bottom: 10px; }
.legal ul { padding-left: 22px; }
.legal .callout {
  background: var(--surface); border: 1px solid var(--border); border-radius: 12px;
  padding: 16px 18px; color: var(--text2); font-size: 14px; margin: 18px 0;
}

@media (max-width: 880px) {
  .hero { padding: 60px 0 40px; }
  .hero .wrap { grid-template-columns: 1fr; text-align: center; }
  .hero p.sub { margin-left: auto; margin-right: auto; }
  .cta-row { justify-content: center; }
  .hero h1 { font-size: 40px; }
  .grid { grid-template-columns: 1fr; }
  .nav-links { display: none; }
}