/* Sunstir: Volt brand. Lime on ink, matching the app icon. */
:root {
  --lime: #d1fb1b;
  --lime-deep: #a8cf00;
  --lime-soft: rgba(209, 251, 27, 0.12);
  --ink: #0b0b0c;
  --ink-2: #141416;
  --card: #18181b;
  --text: #f4f5ef;
  --muted: #a3a59b;
  --line: rgba(255, 255, 255, 0.09);
  --radius: 24px;
  --font: 'Plus Jakarta Sans', 'Helvetica Neue', Arial, sans-serif;
  color-scheme: dark;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--ink);
  color: var(--text);
  font-family: var(--font);
  font-size: 17px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; }
a:focus-visible, summary:focus-visible, button:focus-visible { outline: 2px solid var(--lime); outline-offset: 3px; border-radius: 6px; }
.wrap { width: min(1120px, 100% - 32px); margin: 0 auto; }
em { font-style: normal; color: var(--lime); }

/* ---- Nav ---- */
.nav {
  position: sticky; top: 0; z-index: 20;
  backdrop-filter: saturate(160%) blur(14px);
  -webkit-backdrop-filter: saturate(160%) blur(14px);
  background: rgba(11, 11, 12, 0.72);
  border-bottom: 1px solid var(--line);
}
.nav .wrap { display: flex; align-items: center; justify-content: space-between; height: 64px; gap: 16px; }
.brand { display: flex; align-items: center; gap: 10px; text-decoration: none; }
.brand-logo { width: 32px; height: 32px; border-radius: 8px; }
.brand-name { font-weight: 800; font-size: 21px; letter-spacing: -0.03em; color: var(--text); }
.nav-links { display: flex; align-items: center; gap: 26px; font-weight: 600; font-size: 15px; }
.nav-links a { text-decoration: none; color: var(--text); opacity: 0.75; }
.nav-links a:hover { opacity: 1; }
.nav-links a.btn { opacity: 1; }
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  height: 48px; padding: 0 24px; border-radius: 999px;
  background: var(--lime); color: var(--ink);
  font-weight: 800; font-size: 15px; text-decoration: none; border: 0;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}
.btn:hover { transform: translateY(-1px); box-shadow: 0 10px 30px rgba(209, 251, 27, 0.25); }
.btn.ghost { background: transparent; color: var(--text); box-shadow: inset 0 0 0 1.5px rgba(255, 255, 255, 0.25); }
.nav .btn { height: 40px; padding: 0 18px; color: var(--ink); }

/* ---- Hero ---- */
.hero {
  position: relative; overflow: hidden; padding: 72px 0 0;
  background:
    radial-gradient(50% 60% at 85% 10%, rgba(209, 251, 27, 0.22) 0%, transparent 70%),
    radial-gradient(40% 40% at 0% 100%, rgba(209, 251, 27, 0.08) 0%, transparent 70%);
}
.hero-grid { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 40px; align-items: center; }
.hero-copy { padding-bottom: 72px; }
.eyebrow {
  display: inline-block; font-size: 13px; font-weight: 800; letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--lime);
}
.hero .eyebrow { padding: 7px 14px; border-radius: 999px; background: var(--lime-soft); border: 1px solid rgba(209, 251, 27, 0.3); }
h1, h2, h3 { color: var(--text); letter-spacing: -0.035em; line-height: 1.04; margin: 0; font-weight: 800; }
.hero h1 { font-size: clamp(48px, 7.4vw, 88px); margin: 22px 0 20px; }
.hero p.lead { font-size: 20px; color: var(--muted); max-width: 34ch; margin: 0 0 30px; }
.store-row { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; }
.store {
  display: inline-flex; align-items: center; gap: 10px; height: 56px; padding: 0 20px 0 16px;
  border-radius: 16px; background: var(--text); color: var(--ink);
}
.store svg { width: 24px; height: 24px; fill: currentColor; }
.store small { display: block; font-size: 11px; opacity: 0.7; line-height: 1.1; }
.store strong { display: block; font-size: 17px; line-height: 1.2; }
.soon { font-size: 14px; color: var(--muted); margin-top: 16px; }

.hero-art { position: relative; display: flex; justify-content: center; padding: 8px 0 0; }
.halo {
  position: absolute; top: 12%; left: 50%; width: 520px; height: 520px; margin-left: -260px; border-radius: 50%;
  background: radial-gradient(circle, rgba(209, 251, 27, 0.45) 0%, rgba(209, 251, 27, 0.08) 45%, transparent 70%);
  animation: pulse 3.2s ease-in-out infinite;
}
@keyframes pulse { 50% { transform: scale(1.08); opacity: 0.75; } }
.hero-phone { position: relative; width: min(340px, 78vw); margin-bottom: -120px; filter: drop-shadow(0 40px 60px rgba(0, 0, 0, 0.6)); animation: buzz 4s ease-in-out infinite; }
@keyframes buzz {
  0%, 82%, 100% { transform: rotate(0); }
  84% { transform: rotate(-1.6deg); } 86% { transform: rotate(1.6deg); }
  88% { transform: rotate(-1.2deg); } 90% { transform: rotate(1.2deg); } 92% { transform: rotate(0); }
}
.chip {
  position: absolute; z-index: 2; padding: 10px 16px; border-radius: 999px; font-weight: 700; font-size: 15px; white-space: nowrap;
  background: rgba(24, 24, 27, 0.85); border: 1px solid var(--line); backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.4);
}
.chip-a { top: 18%; left: 0; }
.chip-b { top: 44%; right: -8px; background: var(--lime); color: var(--ink); border-color: transparent; }
.chip-c { top: 84%; left: 2%; }

/* ---- Sections ---- */
section { padding: 112px 0; }
.section-head { max-width: 680px; margin-bottom: 48px; }
.section-head .eyebrow { margin-bottom: 14px; }
.section-head h2 { font-size: clamp(36px, 5vw, 56px); margin-bottom: 14px; }
.section-head p { font-size: 19px; color: var(--muted); margin: 0; }

#how { position: relative; z-index: 1; background: var(--ink); border-top: 1px solid var(--line); }
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; counter-reset: step; }
.step { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 28px; }
.step::before {
  counter-increment: step; content: counter(step);
  display: grid; place-items: center; width: 40px; height: 40px; border-radius: 50%;
  background: var(--lime); color: var(--ink); font-weight: 800; margin-bottom: 18px;
}
.step h3 { font-size: 23px; margin-bottom: 8px; }
.step p { margin: 0; color: var(--muted); }

.missions { background: var(--ink-2); }
.free-key { color: var(--text); font-weight: 700; }
.free-key::before, .cat li.free::before {
  content: ''; display: inline-block; width: 8px; height: 8px; border-radius: 50%; background: var(--lime);
  margin-right: 8px; vertical-align: middle; position: relative; top: -1px;
}
.mission-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 14px; }
.cat { border-radius: var(--radius); padding: 24px 20px; background: var(--card); border: 1px solid var(--line); }
.cat .emoji { font-size: 28px; }
.cat h3 { font-size: 21px; margin: 12px 0 10px; }
.cat ul { list-style: none; margin: 0; padding: 0; font-size: 15px; color: var(--muted); }
.cat li { padding: 3px 0 3px 16px; }
.cat li.free { color: var(--text); padding-left: 0; }

.showcase { padding-top: 40px; }
.show { display: grid; grid-template-columns: 0.8fr 1.2fr; gap: 72px; align-items: center; padding: 56px 0; }
.show img { width: min(320px, 80vw); justify-self: center; filter: drop-shadow(0 30px 50px rgba(0, 0, 0, 0.55)); }
.show h2 { font-size: clamp(32px, 4.4vw, 48px); margin: 14px 0 16px; }
.show p { color: var(--muted); font-size: 18px; max-width: 46ch; margin: 0; }
.show.flip img { order: 2; }

.features { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.feature { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 28px; }
.feature .icon { width: 48px; height: 48px; border-radius: 14px; background: var(--lime-soft); display: grid; place-items: center; font-size: 23px; margin-bottom: 16px; }
.feature h3 { font-size: 21px; margin-bottom: 8px; }
.feature p { margin: 0; color: var(--muted); font-size: 16px; }
.soon-strip { margin-top: 18px; padding: 18px 22px; border-radius: var(--radius); border: 1px dashed rgba(209, 251, 27, 0.35); color: var(--muted); font-size: 16px; }
.soon-strip .badge { margin: 0 10px 0 0; }

.pro { background: radial-gradient(60% 70% at 50% 0%, rgba(209, 251, 27, 0.16), transparent 70%), var(--ink-2); }
.plans { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; align-items: stretch; }
.plan { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 28px; }
.plan.best { background: var(--lime); color: var(--ink); border-color: var(--lime); }
.plan.best h3, .plan.best .price { color: var(--ink); }
.plan.best .badge { background: var(--ink); color: var(--lime); }
.plan h3 { font-size: 20px; }
.plan .price { font-weight: 800; font-size: 46px; letter-spacing: -0.04em; margin: 10px 0 2px; }
.plan .note { font-size: 14px; opacity: 0.75; }
.badge { display: inline-block; font-size: 12px; font-weight: 800; padding: 4px 10px; border-radius: 999px; background: var(--lime); color: var(--ink); margin-left: 8px; vertical-align: middle; letter-spacing: 0; }
.pro-list { display: grid; grid-template-columns: repeat(2, 1fr); gap: 10px 28px; margin: 0 0 40px; padding: 0; list-style: none; font-weight: 600; }
.pro-list li::before { content: '⚡'; margin-right: 10px; }
.fine { font-size: 13px; color: var(--muted); margin-top: 18px; }

.faq { max-width: 780px; }
.faq details { border-bottom: 1px solid var(--line); padding: 20px 0; }
.faq summary { cursor: pointer; font-weight: 700; font-size: 18px; list-style: none; display: flex; justify-content: space-between; gap: 16px; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: '+'; font-size: 26px; line-height: 1; color: var(--lime); transition: transform 0.2s; }
.faq details[open] summary::after { transform: rotate(45deg); }
.faq p { margin: 12px 0 0; color: var(--muted); }
.faq a, .legal a, .fine a { color: var(--lime); }

.cta { text-align: center; background: radial-gradient(50% 80% at 50% 100%, rgba(209, 251, 27, 0.18), transparent 70%), var(--ink); border-top: 1px solid var(--line); }
.cta-icon { width: 128px; height: 128px; margin: 0 auto 28px; border-radius: 30px; box-shadow: 0 20px 60px rgba(209, 251, 27, 0.3); }
.cta h2 { font-size: clamp(40px, 6vw, 72px); margin-bottom: 18px; }
.cta p { color: var(--muted); font-size: 19px; margin: 0 0 30px; }
.cta .store-row { justify-content: center; }

footer { background: #070708; color: var(--muted); padding: 48px 0; font-size: 15px; border-top: 1px solid var(--line); }
footer .wrap { display: flex; flex-wrap: wrap; gap: 24px; justify-content: space-between; align-items: center; }
footer nav { display: flex; flex-wrap: wrap; gap: 22px; }
footer a { text-decoration: none; }
footer a:hover { color: var(--text); }

/* ---- Legal pages ---- */
.legal-hero { background: radial-gradient(50% 120% at 90% 0%, rgba(209, 251, 27, 0.2), transparent 70%), var(--ink-2); padding: 64px 0 48px; border-bottom: 1px solid var(--line); }
.legal-hero h1 { font-size: clamp(40px, 6vw, 64px); }
.legal-hero p { margin: 12px 0 0; color: var(--muted); }
.legal { max-width: 760px; padding: 56px 0 96px; }
.legal h2 { font-size: 28px; margin: 44px 0 12px; letter-spacing: -0.02em; }
.legal h3 { font-size: 20px; margin: 26px 0 8px; letter-spacing: -0.01em; }
.legal p, .legal li { color: #d6d8cf; }
.legal ul { padding-left: 22px; }
.legal li { margin: 6px 0; }
.legal table { width: 100%; border-collapse: collapse; margin: 16px 0; font-size: 15px; }
.legal th, .legal td { text-align: left; vertical-align: top; padding: 12px 10px; border-bottom: 1px solid var(--line); }
.legal th { color: var(--text); font-weight: 700; }
.summary-box { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 22px 24px; margin: 8px 0 12px; }
.summary-box ul { margin: 8px 0 0; }
/* Details the owner must fill in before publishing. */
.fill { background: #ffe58a; color: var(--ink); padding: 0 4px; border-radius: 4px; font-weight: 600; }
.caps { text-transform: uppercase; font-size: 15px; }

/* ---- Responsive ---- */
@media (max-width: 960px) {
  .hero-grid { grid-template-columns: 1fr; }
  .hero-copy { padding-bottom: 12px; text-align: center; }
  .hero p.lead { margin-left: auto; margin-right: auto; }
  .store-row { justify-content: center; }
  .mission-grid { grid-template-columns: repeat(2, 1fr); }
  .steps, .features, .plans { grid-template-columns: 1fr; }
  .show { grid-template-columns: 1fr; gap: 36px; text-align: center; padding: 40px 0; }
  .show.flip img { order: 0; }
  .show p { margin: 0 auto; }
  .pro-list { grid-template-columns: 1fr; }
  .nav-links a:not(.btn) { display: none; }
}
@media (max-width: 520px) {
  section { padding: 80px 0; }
  .hero { padding-top: 48px; }
  .mission-grid { grid-template-columns: 1fr; }
  .halo { width: 360px; height: 360px; margin-left: -180px; }
  .chip { font-size: 13px; padding: 8px 12px; }
  .chip-b { right: 0; }
  .legal table, .legal thead, .legal tbody, .legal tr, .legal th, .legal td { display: block; }
  .legal thead { display: none; }
  .legal td { border: 0; padding: 4px 0; }
  .legal tr { border-bottom: 1px solid var(--line); padding: 10px 0; }
}
@media (prefers-reduced-motion: reduce) {
  .halo, .hero-phone { animation: none; }
  html { scroll-behavior: auto; }
}

p.navy, .navy { color: var(--muted) !important; }
.code-label { margin-bottom: 4px; }