:root {
  color-scheme: dark;
  --canvas: #08080B;
  --accent: #C6FF5E;
  --accent-dim: #9FDD3A;
  --accent-light: #E4FFB0;
  --indigo: #5A64EB;
  --text: #F5F6F2;
  --text-2: rgba(255, 255, 255, 0.68);
  --text-3: rgba(255, 255, 255, 0.48);
  --glass: rgba(255, 255, 255, 0.06);
  --glass-strong: rgba(255, 255, 255, 0.09);
  --border: rgba(255, 255, 255, 0.14);
  --radius: 24px;
  --font-head: "Archivo", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --font-body: -apple-system, BlinkMacSystemFont, "SF Pro Text", "Segoe UI", Roboto, sans-serif;
  --font-mono: "IBM Plex Mono", ui-monospace, SFMono-Regular, Menlo, monospace;
  --max: 1120px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--canvas);
  color: var(--text);
  font: 17px/1.6 var(--font-body);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
/* The app's ambient background: a lime glow top-left, indigo on the right. */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background:
    radial-gradient(42rem 32rem at 8% -6%, rgba(198, 255, 94, 0.20), transparent 70%),
    radial-gradient(40rem 34rem at 100% 18%, rgba(90, 100, 235, 0.26), transparent 70%),
    radial-gradient(36rem 30rem at 40% 110%, rgba(198, 255, 94, 0.08), transparent 70%);
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; border-radius: 8px; }

.wrap { max-width: var(--max); margin: 0 auto; padding: 0 24px; }
@media (max-width: 600px) { .wrap { padding: 0 16px; } }

/* Header */
.site-header {
  position: sticky; top: 0; z-index: 10;
  backdrop-filter: blur(18px); -webkit-backdrop-filter: blur(18px);
  background: rgba(8, 8, 11, 0.62);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}
.site-header .wrap { display: flex; align-items: center; justify-content: space-between; height: 64px; gap: 16px; }
.logo { display: inline-flex; align-items: center; gap: 9px; color: var(--text); font: 800 21px/1 var(--font-head); letter-spacing: -0.3px; }
.logo:hover { text-decoration: none; }
.logo img { width: 28px; height: 28px; filter: drop-shadow(0 0 8px rgba(198, 255, 94, 0.45)); }
.logo .wordmark span { color: var(--accent); }
.nav { display: flex; align-items: center; gap: 22px; }
.nav a:not(.btn) { color: var(--text-2); font-size: 15px; }
.nav a:not(.btn):hover { color: var(--text); text-decoration: none; }
@media (max-width: 760px) { .nav a:not(.btn) { display: none; } }

/* Buttons */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  height: 52px; padding: 0 26px; border-radius: 999px;
  font: 700 16px/1 var(--font-body);
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}
.btn:hover { text-decoration: none; }
.btn:active { transform: scale(0.97); }
.btn-primary {
  color: var(--canvas);
  background: radial-gradient(140% 220% at 35% 20%, var(--accent-light), var(--accent) 45%, var(--accent-dim));
  box-shadow: 0 0 28px rgba(198, 255, 94, 0.35);
}
.btn-primary:hover { box-shadow: 0 0 40px rgba(198, 255, 94, 0.55); }
.btn-glass { color: var(--accent); background: var(--glass-strong); border: 1px solid var(--border); }
.btn-small { height: 38px; padding: 0 18px; font-size: 14px; }
.badge-soon { cursor: default; color: var(--text-2); }
.badge-soon:active { transform: none; }

/* Type */
.label {
  font: 500 12px/1.2 var(--font-mono);
  letter-spacing: 0.16em; text-transform: uppercase; color: var(--accent);
  margin: 0 0 14px;
}
h1, h2, h3 { font-family: var(--font-head); letter-spacing: -0.02em; margin: 0; }
h1 { font-size: clamp(40px, 6vw, 68px); line-height: 1.02; font-weight: 800; }
h2 { font-size: clamp(30px, 4.2vw, 46px); line-height: 1.08; font-weight: 800; }
h3 { font-size: 21px; line-height: 1.25; font-weight: 700; }
.accent { color: var(--accent); }
.lead { font-size: 19px; color: var(--text-2); max-width: 36em; }
.muted { color: var(--text-3); font-size: 14px; }

section { padding: 96px 0; scroll-margin-top: 64px; }
@media (max-width: 600px) { section { padding: 64px 0; } }
.section-head { max-width: 720px; margin-bottom: 48px; }
.section-head p { color: var(--text-2); margin: 16px 0 0; font-size: 18px; }

/* Glass card, like the app's glassCard modifier */
.card {
  background: var(--glass);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.12);
}

/* Hero */
.hero { padding: 72px 0 96px; }
.hero .wrap { display: grid; grid-template-columns: 1fr 1.1fr; gap: 56px; align-items: center; }
.hero h1 { margin-bottom: 22px; }
.hero .cta { display: flex; flex-wrap: wrap; gap: 12px; margin: 32px 0 14px; }
.hero-visual { position: relative; padding-bottom: 70px; }
.hero-visual .phone { position: absolute; right: 0; bottom: 0; width: 34%; }
@media (max-width: 900px) {
  .hero .wrap { grid-template-columns: 1fr; gap: 40px; }
  .hero-visual { padding-bottom: 56px; }
}

/* CarPlay dashboard frame */
.carplay {
  position: relative;
  padding: 14px;
  border-radius: 30px;
  background: linear-gradient(160deg, #1c1d22, #0d0d10);
  border: 1px solid rgba(255, 255, 255, 0.1);
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.55), 0 0 60px rgba(198, 255, 94, 0.10);
}
.carplay img { border-radius: 18px; width: 100%; aspect-ratio: 5 / 3; }
.carplay::after { /* the little camera/knob dot under the screen */
  content: ""; position: absolute; left: 50%; bottom: 5px; width: 34px; height: 3px;
  transform: translateX(-50%); border-radius: 3px; background: rgba(255, 255, 255, 0.12);
}

/* iPhone frame */
.phone {
  border-radius: 15% / 7%;
  padding: 3.2%;
  background: #141418;
  border: 1px solid rgba(255, 255, 255, 0.16);
  box-shadow: 0 30px 70px rgba(0, 0, 0, 0.6);
}
.phone img { border-radius: 12% / 5.6%; width: 100%; }

/* Steps */
.steps { display: grid; gap: 28px; }
.step { display: grid; grid-template-columns: 1fr 1.25fr; gap: 48px; align-items: center; padding: 36px; }
.step:nth-child(even) { grid-template-columns: 1.25fr 1fr; }
.step:nth-child(even) .step-copy { order: 2; }
.step-num { font: 500 13px/1 var(--font-mono); color: var(--accent); letter-spacing: 0.14em; margin-bottom: 14px; }
.step p { color: var(--text-2); margin: 12px 0 0; }
.step .phone { width: 52%; margin: 0 auto; }
@media (max-width: 900px) {
  .step, .step:nth-child(even) { grid-template-columns: 1fr; gap: 28px; padding: 24px; }
  .step:nth-child(even) .step-copy { order: 0; }
  .step .phone { width: 62%; }
}

/* Listen band */
.listen .wrap { display: grid; grid-template-columns: 1.2fr 1fr; gap: 56px; align-items: center; }
@media (max-width: 900px) { .listen .wrap { grid-template-columns: 1fr; gap: 32px; } }

/* Features */
.features { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
@media (max-width: 900px) { .features { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px) { .features { grid-template-columns: 1fr; } }
.feature { padding: 26px; }
.feature p { color: var(--text-2); margin: 10px 0 0; font-size: 16px; }
.icon {
  width: 44px; height: 44px; border-radius: 50%; margin-bottom: 18px;
  display: grid; place-items: center;
  background: radial-gradient(circle at 35% 30%, var(--accent-light), var(--accent) 50%, var(--accent-dim));
  box-shadow: 0 0 18px rgba(198, 255, 94, 0.35);
}
.icon svg { width: 21px; height: 21px; stroke: var(--canvas); fill: none; stroke-width: 2.2; stroke-linecap: round; stroke-linejoin: round; }

/* Gallery */
.gallery { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; }
@media (max-width: 900px) { .gallery { grid-template-columns: repeat(2, 1fr); } }
.gallery figure { margin: 0; }
.gallery figcaption { margin-top: 14px; text-align: center; color: var(--text-2); font-size: 15px; }
.gallery figcaption strong { display: block; color: var(--text); font-family: var(--font-head); font-size: 17px; }

/* Pricing */
.pricing { max-width: 640px; margin: 0 auto; padding: 44px; text-align: center; box-shadow: inset 0 1px 0 rgba(255,255,255,0.12), 0 0 70px rgba(198, 255, 94, 0.12); }
.price { font: 800 clamp(44px, 7vw, 64px)/1 var(--font-head); margin: 10px 0 6px; letter-spacing: -0.03em; }
.price small { font-size: 0.42em; color: var(--text-2); font-weight: 700; letter-spacing: 0; }
.checks { list-style: none; padding: 0; margin: 28px auto; display: inline-grid; gap: 12px; text-align: left; }
.checks li { display: flex; gap: 12px; align-items: baseline; }
.checks li::before { content: "✓"; color: var(--accent); font-weight: 700; }
@media (max-width: 600px) { .pricing { padding: 28px 20px; } }

/* FAQ */
.faq { max-width: 780px; display: grid; gap: 12px; }
.faq details { padding: 4px 24px; }
.faq summary { cursor: pointer; list-style: none; padding: 18px 0; font-family: var(--font-head); font-weight: 700; font-size: 18px; display: flex; justify-content: space-between; gap: 16px; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; color: var(--accent); font: 500 22px/1 var(--font-mono); }
.faq details[open] summary::after { content: "−"; }
.faq details p { margin: 0 0 20px; color: var(--text-2); }

/* Footer */
.site-footer { border-top: 1px solid rgba(255, 255, 255, 0.08); padding: 40px 0 56px; }
.site-footer .wrap { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: 20px; }
.site-footer nav { display: flex; flex-wrap: wrap; gap: 22px; }
.site-footer nav a { color: var(--text-2); font-size: 15px; }
.safety { margin-top: 18px; max-width: 46em; }

/* Legal pages */
.legal { padding: 64px 0 96px; }
.legal .wrap { max-width: 780px; }
.legal h1 { font-size: clamp(36px, 5vw, 52px); margin-bottom: 10px; }
.legal h2 { font-size: 24px; margin: 44px 0 12px; }
.legal p, .legal li { color: var(--text-2); }
.legal strong { color: var(--text); }
.legal ul { padding-left: 22px; }
.legal li { margin: 6px 0; }
.legal .summary { padding: 24px 28px; margin: 32px 0 8px; }
.legal .summary p { margin: 0; color: var(--text); }