:root {
  --bg: #030815;
  --card: #121a2b;
  --field: #182235;
  --text: #ffffff;
  --muted: #8f98aa;
  --accent: #c6ff00;
  --purple: #8fa3ff;
  --divider: #263149;
  --dark-text: #061006;
  --panel-top: #232735;
  --panel-bottom: #07090f;
  --radius-card: 24px;
  --radius-tile: 16px;
  --radius-control: 14px;
  --gutter: 20px;
  --max: 1080px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Text", "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  background:
    radial-gradient(60% 50% at 15% 10%, rgba(198, 255, 0, 0.16), transparent 70%),
    radial-gradient(55% 45% at 90% 85%, rgba(143, 163, 255, 0.14), transparent 70%);
}

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

.container {
  width: 100%;
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 var(--gutter);
}

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  backdrop-filter: blur(22px);
  -webkit-backdrop-filter: blur(22px);
  background: linear-gradient(180deg, rgba(26, 34, 52, 0.72), rgba(10, 16, 30, 0.6));
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
  gap: 16px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--text);
  font-weight: 800;
  letter-spacing: -0.3px;
  font-size: 17px;
}
.brand:hover { text-decoration: none; }

.brand-mark {
  width: 32px;
  height: 32px;
  border-radius: 10px;
  background: var(--accent);
  color: var(--dark-text);
  display: grid;
  place-items: center;
  font-weight: 900;
  font-size: 15px;
  box-shadow: 0 8px 20px rgba(198, 255, 0, 0.28);
}

.nav { display: flex; gap: 6px; }

.nav a {
  color: var(--muted);
  font-size: 14px;
  font-weight: 600;
  padding: 8px 12px;
  border-radius: 999px;
}
.nav a:hover { color: var(--text); background: rgba(255, 255, 255, 0.08); text-decoration: none; }

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 48px;
  padding: 12px 20px;
  border-radius: var(--radius-tile);
  font-weight: 700;
  font-size: 15px;
  border: 1px solid transparent;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}
.btn:hover { text-decoration: none; transform: translateY(-1px); }

.btn-primary {
  background: var(--accent);
  color: var(--dark-text);
  box-shadow: 0 8px 24px rgba(198, 255, 0, 0.28);
}

.btn-secondary {
  background: var(--field);
  color: var(--text);
  border-color: rgba(255, 255, 255, 0.06);
}

.btn svg { width: 20px; height: 20px; }

/* Eyebrow / typography */
.eyebrow {
  display: inline-block;
  color: var(--accent);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 1.4px;
  text-transform: uppercase;
}

.eyebrow.pill {
  padding: 7px 12px;
  border-radius: 999px;
  background: rgba(198, 255, 0, 0.14);
  border: 1px solid rgba(198, 255, 0, 0.32);
}

h1 {
  font-size: clamp(34px, 6vw, 56px);
  line-height: 1.06;
  letter-spacing: -1.2px;
  font-weight: 800;
  margin: 16px 0 14px;
}

h2 {
  font-size: clamp(26px, 4vw, 34px);
  line-height: 1.12;
  letter-spacing: -0.6px;
  font-weight: 800;
  margin: 8px 0 10px;
}

h3 {
  font-size: 17px;
  font-weight: 800;
  letter-spacing: -0.2px;
  margin: 0 0 6px;
}

.lead {
  color: var(--muted);
  font-size: 17px;
  font-weight: 500;
  max-width: 560px;
  margin: 0 0 26px;
}

.muted { color: var(--muted); }

section { padding: 72px 0; }

/* Hero */
.hero { padding: 72px 0 40px; }

.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 40px;
  align-items: center;
}

.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; }

.hero-note { margin-top: 14px; font-size: 13px; color: var(--muted); font-weight: 500; }

/* Phone mockup */
.phone {
  justify-self: center;
  width: min(300px, 80vw);
  aspect-ratio: 9 / 19;
  border-radius: 44px;
  padding: 12px;
  background: linear-gradient(135deg, var(--panel-top), var(--panel-bottom));
  border: 1px solid rgba(198, 255, 0, 0.2);
  box-shadow: 0 30px 60px rgba(0, 0, 0, 0.5), -6px -4px 30px rgba(198, 255, 0, 0.1);
}

.phone-screen {
  width: 100%;
  height: 100%;
  border-radius: 34px;
  background: var(--bg);
  padding: 22px 16px 16px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  overflow: hidden;
}

.ps-greeting { display: flex; align-items: center; gap: 10px; }
.ps-avatar {
  width: 36px; height: 36px; border-radius: 50%;
  background: linear-gradient(135deg, #2f3547, #10131b);
  border: 2px solid rgba(255, 255, 255, 0.12);
  display: grid; place-items: center; color: var(--accent); font-weight: 800; font-size: 13px;
}
.ps-greeting strong { display: block; font-size: 13px; }
.ps-greeting span { font-size: 10px; color: var(--muted); }

.ps-week { display: flex; justify-content: space-between; margin-top: 4px; }
.ps-day { font-size: 9px; color: var(--muted); text-align: center; padding: 6px 4px; border-radius: 12px; width: 30px; }
.ps-day b { display: block; color: var(--text); font-size: 12px; }
.ps-day.on { background: var(--accent); color: var(--dark-text); box-shadow: 0 6px 14px rgba(198, 255, 0, 0.3); }
.ps-day.on b { color: var(--dark-text); }

.ps-card {
  background: linear-gradient(135deg, var(--panel-top), var(--panel-bottom));
  border: 1px solid rgba(198, 255, 0, 0.2);
  border-radius: 18px;
  padding: 12px;
  box-shadow: 0 12px 20px rgba(0, 0, 0, 0.3);
}
.ps-card small { color: var(--muted); font-size: 9px; font-weight: 700; letter-spacing: 1px; text-transform: uppercase; }
.ps-card strong { display: block; font-size: 18px; letter-spacing: -0.4px; margin-top: 4px; }
.ps-bar { height: 5px; border-radius: 5px; background: var(--field); margin-top: 10px; overflow: hidden; }
.ps-bar i { display: block; height: 100%; width: 64%; background: var(--accent); border-radius: 5px; }

.ps-row { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.ps-mini { background: var(--card); border-radius: 14px; padding: 10px; border: 1px solid rgba(255, 255, 255, 0.06); }
.ps-mini small { font-size: 9px; color: var(--muted); font-weight: 600; }
.ps-mini strong { display: block; font-size: 14px; margin-top: 2px; }

.ps-cta {
  margin-top: auto;
  background: var(--accent);
  color: var(--dark-text);
  border-radius: 14px;
  text-align: center;
  font-weight: 800;
  font-size: 12px;
  padding: 11px;
  box-shadow: 0 8px 20px rgba(198, 255, 0, 0.28);
}

/* Cards grid */
.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 16px;
  margin-top: 28px;
}

.card {
  background: linear-gradient(135deg, var(--panel-top), var(--panel-bottom));
  border: 1px solid rgba(198, 255, 0, 0.2);
  border-radius: var(--radius-card);
  padding: 22px;
  box-shadow: 0 12px 20px rgba(0, 0, 0, 0.3), -4px -2px 20px rgba(198, 255, 0, 0.1);
}

.card p { color: var(--muted); font-size: 14.5px; margin: 0; }

.icon {
  width: 42px;
  height: 42px;
  border-radius: 13px;
  background: rgba(198, 255, 0, 0.14);
  border: 1px solid rgba(198, 255, 0, 0.24);
  display: grid;
  place-items: center;
  margin-bottom: 14px;
}
.icon svg { width: 20px; height: 20px; stroke: var(--accent); fill: none; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }

.icon.purple { background: rgba(143, 163, 255, 0.14); border-color: rgba(143, 163, 255, 0.3); }
.icon.purple svg { stroke: var(--purple); }

/* Steps */
.steps { counter-reset: step; display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 14px; margin-top: 28px; }
.step { background: rgba(24, 34, 53, 0.68); border-radius: var(--radius-tile); padding: 18px; }
.step::before {
  counter-increment: step;
  content: counter(step);
  display: inline-grid; place-items: center;
  width: 28px; height: 28px; border-radius: 9px;
  background: var(--accent); color: var(--dark-text);
  font-weight: 900; font-size: 13px; margin-bottom: 10px;
}
.step p { margin: 0; color: var(--muted); font-size: 14px; }

/* FAQ */
.faq { display: grid; gap: 10px; margin-top: 28px; }

details {
  background: var(--card);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: var(--radius-tile);
  padding: 0 18px;
}
details[open] { border-color: rgba(198, 255, 0, 0.3); }

summary {
  cursor: pointer;
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 16px 0;
  font-weight: 700;
  font-size: 15.5px;
}
summary::-webkit-details-marker { display: none; }
summary::after {
  content: "+";
  flex: none;
  width: 28px; height: 28px;
  border-radius: 9px;
  display: grid; place-items: center;
  background: var(--field);
  color: var(--accent);
  font-weight: 800;
}
details[open] summary::after { content: "–"; }

details p { margin: 0 0 16px; color: var(--muted); font-size: 14.5px; }

/* Contact */
.contact-card {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 24px;
  align-items: center;
  margin-top: 28px;
}
.contact-card p { margin: 0 0 6px; }

/* Footer */
.site-footer {
  border-top: 1px solid var(--divider);
  padding: 28px 0 40px;
  color: var(--muted);
  font-size: 13px;
}
.site-footer .container { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px; }
.site-footer a { color: var(--muted); font-weight: 600; margin-left: 16px; }
.site-footer a:hover { color: var(--text); }

/* Legal page */
.legal { max-width: 760px; }
.legal h1 { font-size: clamp(30px, 5vw, 40px); margin-bottom: 4px; }
.legal .updated { color: var(--muted); font-size: 13px; margin-bottom: 24px; }
.legal h2 { font-size: 20px; margin: 34px 0 10px; letter-spacing: -0.3px; }
.legal p, .legal li { color: var(--muted); font-size: 15px; }
.legal ul { padding-left: 0; list-style: none; margin: 10px 0 0; }
.legal li { position: relative; padding-left: 20px; margin-bottom: 10px; }
.legal li::before {
  content: "";
  position: absolute; left: 2px; top: 10px;
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--accent);
}
.legal strong { color: var(--text); font-weight: 700; }
.legal-panel {
  background: linear-gradient(135deg, var(--panel-top), var(--panel-bottom));
  border: 1px solid rgba(198, 255, 0, 0.2);
  border-radius: var(--radius-card);
  padding: 20px 22px;
  margin-top: 20px;
}
.legal-panel p { margin: 0; }

@media (max-width: 820px) {
  section { padding: 56px 0; }
  .hero { padding: 48px 0 24px; }
  .hero-grid { grid-template-columns: 1fr; gap: 36px; }
  .nav a:not(.nav-cta) { display: none; }
  .contact-card { grid-template-columns: 1fr; }
}