/* /assets/css/landing.css */

:root {
  --bg: #0b1020;
  --panel: rgba(255, 255, 255, 0.06);
  --panel-2: rgba(255, 255, 255, 0.09);
  --border: rgba(255, 255, 255, 0.12);
  --text: rgba(255, 255, 255, 0.92);
  --muted: rgba(255, 255, 255, 0.68);
  --muted-2: rgba(255, 255, 255, 0.52);
  --accent: #77b5ff;
  --accent-2: #93ffcc;

  --radius-xl: 22px;
  --radius-lg: 16px;
  --radius-md: 12px;
  --shadow: 0 18px 45px rgba(0,0,0,0.45);
}

.coming-pill {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 34px;
  padding: 0 12px;
  border-radius: 999px;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.12);
  color: rgba(255,255,255,0.78);
  font-weight: 700;
  font-size: 13px;
}

.btn-disabled {
  opacity: 0.75;
  pointer-events: none;
  filter: saturate(0.9);
}

.brand-logo {
  width: 34px;
  height: 34px;
  border-radius: 12px;      /* keeps it consistent with the UI */
  display: block;
  object-fit: contain;
}

* { box-sizing: border-box; }
html, body { height: 100%; }
body {
  margin: 0;
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Inter, Arial, sans-serif;
  background: radial-gradient(1200px 600px at 10% 10%, rgba(119,181,255,0.14), transparent 55%),
              radial-gradient(900px 600px at 90% 30%, rgba(147,255,204,0.10), transparent 60%),
              var(--bg);
  color: var(--text);
  overflow-x: hidden;
}

a { color: inherit; text-decoration: none; }

.container {
  width: min(1120px, calc(100% - 40px));
  margin: 0 auto;
}

/* Background blobs */
.bg { position: fixed; inset: 0; pointer-events: none; z-index: 0; }
.blur-blob {
  position: absolute;
  width: 520px;
  height: 520px;
  filter: blur(80px);
  opacity: 0.25;
  border-radius: 999px;
}
.blob-1 { left: -120px; top: 60px; background: var(--accent); }
.blob-2 { right: -160px; top: 220px; background: var(--accent-2); }

/* Topbar */
.topbar {
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(14px);
  background: rgba(10, 14, 28, 0.55);
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

.topbar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 0;
  gap: 14px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  min-width: 210px;
}
.brand-mark {
  width: 34px;
  height: 34px;
  border-radius: 12px;
  background: linear-gradient(135deg, rgba(119,181,255,0.95), rgba(147,255,204,0.85));
  box-shadow: 0 10px 30px rgba(119,181,255,0.15);
}
.brand-text {
  font-weight: 750;
  letter-spacing: 0.2px;
}

.nav {
  display: flex;
  gap: 18px;
  align-items: center;
}
.nav-link {
  color: var(--muted);
  font-size: 14px;
}
.nav-link:hover { color: var(--text); }

.top-actions {
  display: flex;
  gap: 10px;
  align-items: center;
}

.menu-btn {
  display: none;
  width: 42px;
  height: 42px;
  border-radius: 14px;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.10);
  cursor: pointer;
}
.menu-btn span {
  display: block;
  width: 18px;
  height: 2px;
  margin: 4px auto;
  background: rgba(255,255,255,0.82);
  border-radius: 99px;
}

/* Mobile menu */
.mobile-menu {
  display: none;
  padding: 0 20px 16px 20px;
  border-top: 1px solid rgba(255,255,255,0.08);
}
.mobile-menu.open { display: block; }
.mobile-link {
  display: block;
  padding: 12px 0;
  color: var(--muted);
}
.mobile-link:hover { color: var(--text); }
.mobile-actions {
  display: flex;
  gap: 10px;
  padding-top: 10px;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  height: 42px;
  padding: 0 16px;
  border-radius: 999px;
  font-weight: 650;
  font-size: 14px;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform .12s ease, background .12s ease, border-color .12s ease;
  user-select: none;
}
.btn:hover { transform: translateY(-1px); }
.btn:active { transform: translateY(0px); }

.btn-primary {
  background: linear-gradient(135deg, rgba(119,181,255,0.95), rgba(147,255,204,0.75));
  color: #061120;
  border-color: rgba(255,255,255,0.08);
}
.btn-primary:hover {
  background: linear-gradient(135deg, rgba(119,181,255,1), rgba(147,255,204,0.85));
}

.btn-ghost {
  background: rgba(255,255,255,0.06);
  color: var(--text);
  border-color: rgba(255,255,255,0.12);
}
.btn-ghost:hover {
  background: rgba(255,255,255,0.09);
  border-color: rgba(255,255,255,0.16);
}

.btn-lg {
  height: 48px;
  padding: 0 18px;
  font-size: 15px;
}

/* Hero */
.hero {
  position: relative;
  z-index: 1;
  padding: 54px 0 28px 0;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 28px;
  align-items: center;
}

.pill {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 8px 12px;
  border-radius: 999px;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.10);
  color: var(--muted);
  font-size: 13px;
}
.pill .dot {
  width: 8px;
  height: 8px;
  border-radius: 999px;
  background: var(--accent-2);
  box-shadow: 0 0 18px rgba(147,255,204,0.35);
}

h1 {
  margin: 14px 0 12px 0;
  font-size: clamp(34px, 4.3vw, 52px);
  line-height: 1.05;
  letter-spacing: -0.7px;
}
.sub {
  margin: 0 0 18px 0;
  color: var(--muted);
  font-size: 16px;
  line-height: 1.6;
  max-width: 560px;
}

.cta-row {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 18px;
}

.trust-row {
  display: flex;
  gap: 18px;
  flex-wrap: wrap;
  padding-top: 8px;
}
.trust-item {
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.10);
  border-radius: 16px;
  padding: 12px 14px;
  min-width: 140px;
}
.trust-num {
  display: block;
  font-size: 20px;
  font-weight: 800;
}
.trust-label {
  display: block;
  margin-top: 3px;
  font-size: 13px;
  color: var(--muted);
}

/* App preview card */
.hero-card {
  background: linear-gradient(180deg, rgba(255,255,255,0.08), rgba(255,255,255,0.05));
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow);
  padding: 18px;
}

.card-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  margin-bottom: 14px;
}
.card-title {
  display: flex;
  align-items: center;
  gap: 12px;
}
.avatar {
  width: 42px;
  height: 42px;
  border-radius: 16px;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.10);
}
.card-h { font-weight: 800; }
.card-s { font-size: 13px; color: var(--muted); margin-top: 2px; }

.chip {
  font-size: 12px;
  padding: 8px 10px;
  border-radius: 999px;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.10);
  color: var(--muted);
}

/* Hour grid preview */
.hour-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 8px;
  margin: 12px 0 14px 0;
}
.hour {
  height: 42px;
  border-radius: 12px;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.10);
  display: flex;
  align-items: flex-end;
  justify-content: flex-start;
  padding: 8px 10px;
  color: rgba(255,255,255,0.70);
  font-size: 12px;
}
.hour.filled {
  background: linear-gradient(135deg, rgba(119,181,255,0.24), rgba(147,255,204,0.14));
  border-color: rgba(119,181,255,0.22);
  color: rgba(255,255,255,0.86);
}

/* Preset row preview */
.preset-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 14px;
}
.preset {
  padding: 10px 12px;
  border-radius: 999px;
  font-size: 13px;
  font-weight: 700;
  border: 1px solid rgba(255,255,255,0.12);
  background: rgba(255,255,255,0.05);
  color: rgba(255,255,255,0.86);
}
.p-sleep { border-color: rgba(147,255,204,0.22); background: rgba(147,255,204,0.10); }
.p-school { border-color: rgba(119,181,255,0.22); background: rgba(119,181,255,0.10); }
.p-study { border-color: rgba(255,255,255,0.16); background: rgba(255,255,255,0.06); }
.p-gym { border-color: rgba(255,214,143,0.20); background: rgba(255,214,143,0.10); }
.p-scroll { border-color: rgba(255,128,179,0.20); background: rgba(255,128,179,0.10); }

.card-bottom {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}
.mini {
  padding: 12px;
  border-radius: 16px;
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.10);
}
.mini-k { font-size: 12px; color: var(--muted); }
.mini-v { margin-top: 4px; font-weight: 800; }

/* Sections */
.section {
  position: relative;
  z-index: 1;
  padding: 58px 0;
}
.section.alt {
  background: rgba(255,255,255,0.02);
  border-top: 1px solid rgba(255,255,255,0.06);
  border-bottom: 1px solid rgba(255,255,255,0.06);
}
.section-head {
  margin-bottom: 22px;
}
.section-head h2 {
  margin: 0 0 8px 0;
  font-size: 30px;
  letter-spacing: -0.4px;
}
.section-head p {
  margin: 0;
  color: var(--muted);
  line-height: 1.6;
}

/* Steps */
.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}
.step {
  padding: 18px;
  border-radius: var(--radius-lg);
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.10);
}
.step-num {
  width: 34px;
  height: 34px;
  border-radius: 12px;
  display: grid;
  place-items: center;
  font-weight: 900;
  color: #061120;
  background: linear-gradient(135deg, rgba(119,181,255,0.95), rgba(147,255,204,0.75));
  margin-bottom: 10px;
}
.step h3 { margin: 0 0 6px 0; }
.step p { margin: 0; color: var(--muted); line-height: 1.6; }

/* Features */
.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}
.feature {
  padding: 18px;
  border-radius: var(--radius-lg);
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.10);
}
.feature-ic {
  width: 42px;
  height: 42px;
  border-radius: 16px;
  display: grid;
  place-items: center;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.10);
  margin-bottom: 10px;
}
.feature h3 { margin: 0 0 6px 0; }
.feature p { margin: 0; color: var(--muted); line-height: 1.6; }

/* FAQ */
.faq {
  display: grid;
  gap: 10px;
  margin-top: 10px;
}
.faq-item {
  padding: 14px 16px;
  border-radius: var(--radius-lg);
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.10);
}
.faq-item summary {
  cursor: pointer;
  font-weight: 800;
  list-style: none;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item p {
  margin: 10px 0 0 0;
  color: var(--muted);
  line-height: 1.6;
}

/* Final CTA */
.final-cta {
  margin-top: 22px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 18px;
  border-radius: var(--radius-xl);
  background: linear-gradient(135deg, rgba(119,181,255,0.12), rgba(147,255,204,0.08));
  border: 1px solid rgba(255,255,255,0.12);
}
.final-copy h3 { margin: 0 0 6px 0; }
.final-copy p { margin: 0; color: var(--muted); line-height: 1.6; }

/* Footer */
.footer {
  position: relative;
  z-index: 1;
  padding: 26px 0 40px 0;
  border-top: 1px solid rgba(255,255,255,0.06);
}
.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}
.footer-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
}
.footer-sub {
  margin-top: 6px;
  font-size: 13px;
  color: var(--muted-2);
}
.footer-right {
  display: flex;
  gap: 16px;
}
.footer-right a {
  font-size: 14px;
  color: var(--muted);
}
.footer-right a:hover { color: var(--text); }

/* Responsive */
@media (max-width: 980px) {
  .hero-grid { grid-template-columns: 1fr; }
  .nav { display: none; }
  .top-actions { display: none; }
  .menu-btn { display: inline-flex; align-items: center; justify-content: center; }
  .steps { grid-template-columns: 1fr; }
  .feature-grid { grid-template-columns: 1fr; }
  .final-cta { flex-direction: column; align-items: flex-start; }
}

@media (max-width: 520px) {
  .container { width: min(1120px, calc(100% - 28px)); }
  .hour-grid { grid-template-columns: repeat(4, 1fr); }
}