/* AutoVibe site — dark violet, no JS */
:root {
  --bg: #08060f;
  --panel: rgba(255, 255, 255, 0.04);
  --line: rgba(255, 255, 255, 0.09);
  --text: #ece9f6;
  --dim: #a49fc0;
  --accent: #7c5cff;
  --accent-soft: #a78bfa;
  --radius: 18px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 16px/1.6 -apple-system, BlinkMacSystemFont, "SF Pro Text", "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

/* Ambient glow */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(60rem 36rem at 50% -12rem, rgba(124, 92, 255, 0.16), transparent 70%),
    radial-gradient(44rem 30rem at 85% 110%, rgba(124, 92, 255, 0.07), transparent 70%);
  z-index: 0;
}

main, nav, footer { position: relative; z-index: 1; }

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

/* Nav */
.subnav {
  display: flex;
  align-items: center;
  gap: 18px;
  max-width: 1060px;
  margin: 0 auto;
  padding: 18px 20px;
  font-size: 15px;
}
.subnav .title {
  display: flex;
  align-items: center;
  gap: 9px;
  color: var(--text);
  font-weight: 700;
}
.subnav .title img { border-radius: 6px; }
.subnav .sep { flex: 0 0 1px; height: 18px; background: var(--line); }
.subnav a:not(.title) { color: var(--dim); }
.subnav a[aria-current="page"] { color: var(--text); }
.subnav a:hover { text-decoration: none; color: var(--text); }

/* Hero */
.hero {
  max-width: 820px;
  margin: 0 auto;
  padding: 56px 20px 36px;
  text-align: center;
}
.hero .app-icon {
  border-radius: 29px;
  box-shadow:
    0 24px 70px rgba(124, 92, 255, 0.35),
    0 2px 0 rgba(255, 255, 255, 0.08) inset;
}
.hero h1 {
  margin: 22px 0 0;
  font-size: clamp(42px, 8vw, 64px);
  line-height: 1.05;
  font-weight: 800;
  letter-spacing: -0.02em;
  background: linear-gradient(135deg, #ffffff 30%, var(--accent-soft) 75%, var(--accent));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.hero .lede {
  margin: 16px auto 0;
  max-width: 34em;
  font-size: 19px;
  color: var(--dim);
}
.hero .meta { margin-top: 10px; color: var(--dim); font-size: 14px; }
.hero .actions { margin-top: 26px; }

/* Pills / buttons */
.actions { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }
.pill {
  display: inline-block;
  padding: 12px 24px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 15px;
  color: #fff;
  background: linear-gradient(135deg, var(--accent), #5f3dd3);
  box-shadow: 0 10px 30px rgba(124, 92, 255, 0.35);
}
.pill:hover { text-decoration: none; filter: brightness(1.1); }
.pill.ghost {
  background: var(--panel);
  border: 1px solid var(--line);
  box-shadow: none;
  color: var(--text);
}
.badge {
  display: inline-block;
  padding: 10px 20px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: var(--panel);
  color: var(--dim);
  font-size: 14px;
  font-weight: 600;
}

/* Sections */
.section { max-width: 1060px; margin: 0 auto; padding: 36px 20px; }
.section h2 {
  font-size: clamp(26px, 4.5vw, 34px);
  font-weight: 800;
  letter-spacing: -0.01em;
  margin: 0 0 22px;
}

/* Cards */
.grid { display: grid; gap: 14px; grid-template-columns: repeat(2, 1fr); }
.grid.three { grid-template-columns: repeat(3, 1fr); }
.card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 22px;
}
.card h3 { margin: 12px 0 6px; font-size: 17px; }
.card p { margin: 0; color: var(--dim); font-size: 15px; }
.card .icon {
  display: inline-flex;
  width: 42px;
  height: 42px;
  align-items: center;
  justify-content: center;
  border-radius: 12px;
  background: rgba(124, 92, 255, 0.14);
}
.card .icon svg {
  width: 22px;
  height: 22px;
  fill: none;
  stroke: var(--accent-soft);
  stroke-width: 1.7;
  stroke-linecap: round;
  stroke-linejoin: round;
}

/* Plans */
.plan { padding: 26px; }
.plan .name {
  display: block;
  font-size: 14px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--dim);
}
.plan .big { display: block; margin-top: 10px; font-size: 30px; font-weight: 800; }
.plan .unit { display: block; color: var(--dim); font-size: 15px; margin-top: 2px; }
.plan ul { margin: 18px 0 0; padding: 0; list-style: none; }
.plan li {
  padding: 7px 0 7px 26px;
  color: var(--dim);
  font-size: 15px;
  background: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="none" stroke="%23a78bfa" stroke-width="2.4" stroke-linecap="round" stroke-linejoin="round"><path d="m5 13 4 4 10-10"/></svg>') left 11px / 15px no-repeat;
}
.plan.pro {
  border-color: rgba(124, 92, 255, 0.55);
  background: linear-gradient(180deg, rgba(124, 92, 255, 0.14), rgba(124, 92, 255, 0.04));
}
.plan.pro .name { color: var(--accent-soft); }

/* Notes */
.note {
  display: flex;
  gap: 16px;
  align-items: flex-start;
}
.note p { color: var(--dim); }
.note strong { color: var(--text); display: block; margin-bottom: 2px; }

/* FAQ */
.faq { max-width: 760px; margin: 0 auto; padding: 10px 20px 40px; }
.faq details {
  border: 1px solid var(--line);
  border-radius: 14px;
  background: var(--panel);
  margin-bottom: 10px;
  padding: 0 18px;
}
.faq summary {
  cursor: pointer;
  padding: 15px 0;
  font-weight: 600;
  font-size: 15.5px;
  list-style: none;
  position: relative;
  padding-right: 28px;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: "+";
  position: absolute;
  right: 2px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--accent-soft);
  font-size: 20px;
  font-weight: 400;
}
.faq details[open] summary::after { content: "–"; }
.faq details p { margin: 0 0 16px; color: var(--dim); font-size: 15px; }

/* Prose (privacy) */
.prose { max-width: 720px; margin: 0 auto; padding: 10px 20px 40px; }
.prose h2 { font-size: 20px; margin: 30px 0 8px; }
.prose p { margin: 0; color: var(--dim); }

.center { text-align: center; }

/* Footer */
.foot {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
  max-width: 1060px;
  margin: 24px auto 0;
  padding: 26px 20px 40px;
  border-top: 1px solid var(--line);
  color: var(--dim);
  font-size: 14px;
}
.foot nav { display: flex; gap: 18px; }
.foot a { color: var(--dim); }
.foot a:hover { color: var(--text); text-decoration: none; }

@media (max-width: 860px) {
  .grid.three { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 600px) {
  .grid, .grid.three { grid-template-columns: 1fr; }
  .subnav { gap: 12px; font-size: 14px; }
  .hero { padding-top: 40px; }
}