:root {
  --bg: #0c141f;
  --bg-soft: #111f2f;
  --card: rgba(11, 22, 35, 0.72);
  --text: #e9f0fa;
  --muted: #9ab0ca;
  --line: rgba(130, 164, 201, 0.22);
  --brand: #39d2c0;
  --accent: #ff9a4d;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
  min-height: 100%;
}

body {
  font-family: "Zen Kaku Gothic New", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at 16% 12%, rgba(57, 210, 192, 0.18), transparent 40%),
    radial-gradient(circle at 84% 16%, rgba(255, 154, 77, 0.2), transparent 36%),
    linear-gradient(170deg, var(--bg) 0%, var(--bg-soft) 100%);
}

.bg-orb {
  position: fixed;
  width: 380px;
  height: 380px;
  border-radius: 50%;
  filter: blur(56px);
  pointer-events: none;
  z-index: -1;
}

.bg-orb-a {
  top: -130px;
  right: -80px;
  background: rgba(57, 210, 192, 0.22);
}

.bg-orb-b {
  bottom: -180px;
  left: -90px;
  background: rgba(255, 154, 77, 0.2);
}

.container {
  width: min(1040px, calc(100% - 40px));
  margin: 0 auto;
}

.topbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 22px 0;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: "Space Grotesk", sans-serif;
  font-weight: 700;
}

.brand-mark {
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: linear-gradient(140deg, var(--brand), var(--accent));
  box-shadow: 0 0 20px rgba(57, 210, 192, 0.8);
}

.brand-logo {
  height: 26px;
  width: auto;
  max-width: 80px;
  object-fit: contain;
  display: block;
  flex: 0 0 auto;
}

.hero {
  padding: 46px 0 28px;
}

.eyebrow {
  margin: 0;
  color: var(--brand);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-family: "Space Grotesk", sans-serif;
  font-size: 13px;
}

h1 {
  margin: 8px 0 14px;
  font-size: clamp(34px, 5.8vw, 58px);
  line-height: 1.08;
  font-weight: 900;
}

.lead {
  margin: 0 0 18px;
  color: var(--muted);
  font-size: 18px;
  line-height: 1.7;
}

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

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 20px;
  border-radius: 999px;
  text-decoration: none;
  border: 1px solid var(--line);
  color: var(--text);
  transition: transform 0.18s ease, background-color 0.18s ease;
}

.btn:hover {
  transform: translateY(-1px);
}

.btn-primary {
  background: linear-gradient(120deg, #2dbcae, #5be3d2);
  color: #032522;
  border-color: transparent;
  font-weight: 700;
}

.btn-secondary {
  background: linear-gradient(120deg, #ff9a4d, #ffc47d);
  color: #3a1f08;
  border-color: transparent;
  font-weight: 700;
}

.btn-ghost {
  background: rgba(12, 24, 38, 0.45);
}

.note {
  color: var(--muted);
  margin-top: 10px;
  font-size: 13px;
}

.app-preview {
  margin: 4px 0 22px;
}

.preview-frame {
  margin: 0 auto;
  width: min(100%, 620px);
  background: linear-gradient(160deg, rgba(14, 28, 44, 0.85), rgba(10, 20, 35, 0.92));
  border: 1px solid rgba(90, 140, 196, 0.32);
  border-radius: 20px;
  padding: 10px;
  box-shadow: 0 24px 50px rgba(0, 8, 19, 0.45), 0 0 0 1px rgba(57, 210, 192, 0.08) inset;
}

.preview-image {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 14px;
  border: 1px solid rgba(102, 160, 225, 0.25);
}

.preview-caption {
  margin-top: 10px;
  color: var(--muted);
  font-size: 13px;
  letter-spacing: 0.02em;
}

.video-section {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 24px;
  backdrop-filter: blur(6px);
  margin-bottom: 22px;
}

.video-coming-soon {
  margin-top: 12px;
  border: 1px dashed rgba(130, 164, 201, 0.45);
  border-radius: 14px;
  background: rgba(12, 24, 38, 0.45);
  min-height: 220px;
  display: grid;
  place-content: center;
  text-align: center;
  padding: 22px;
  gap: 10px;
}

.video-badge {
  display: inline-block;
  margin: 0 auto;
  padding: 6px 12px;
  border-radius: 999px;
  font-family: "Space Grotesk", sans-serif;
  font-size: 12px;
  letter-spacing: 0.08em;
  background: linear-gradient(120deg, #2dbcae, #5be3d2);
  color: #032522;
  font-weight: 700;
}

.video-coming-soon p {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.7;
}

.grid {
  display: grid;
  gap: 14px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 18px;
  backdrop-filter: blur(6px);
}

.wide {
  margin-top: 14px;
}

h2 {
  margin: 0 0 10px;
  font-size: 22px;
}

ul,
ol {
  margin: 0;
  padding-left: 20px;
  line-height: 1.8;
  color: var(--muted);
}

.footer {
  padding: 26px 0 38px;
  color: var(--muted);
}

.reveal {
  opacity: 0;
  transform: translateY(14px);
  animation: reveal 0.7s ease forwards;
}

.delay-1 {
  animation-delay: 0.1s;
}

.delay-2 {
  animation-delay: 0.2s;
}

@keyframes reveal {
  to {
    opacity: 1;
    transform: none;
  }
}

@media (max-width: 760px) {
  .app-preview {
    margin-top: -4px;
  }

  .preview-frame {
    border-radius: 16px;
    padding: 10px;
  }

  .preview-image {
    border-radius: 10px;
  }

  .grid {
    grid-template-columns: 1fr;
  }

  .lead {
    font-size: 16px;
  }

  .container {
    width: min(1040px, calc(100% - 28px));
  }

  .feature-grid {
    grid-template-columns: 1fr;
  }
}

/* Features */
.features-section {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 24px;
  backdrop-filter: blur(6px);
  margin-bottom: 22px;
}
.feature-grid {
  display: grid;
  gap: 16px;
  grid-template-columns: repeat(3, 1fr);
  margin-top: 16px;
}
.feature-card {
  background: rgba(15, 30, 48, 0.4);
  border-radius: 12px;
  padding: 18px;
  border: 1px solid rgba(130, 164, 201, 0.1);
  transition: transform 0.2s ease;
}
.feature-card:hover {
  transform: translateY(-2px);
  border-color: rgba(130, 164, 201, 0.25);
}
.feature-card h3 {
  font-size: 16px;
  margin: 0 0 10px;
  color: var(--brand);
}
.feature-card p {
  color: var(--muted);
  font-size: 14px;
  line-height: 1.6;
  margin: 0;
}
.pricing-intro strong {
  color: var(--accent);
}

/* FAQ */
.faq-list dt {
  color: var(--brand);
  font-weight: 700;
  margin-top: 24px;
  font-size: 15px;
}
.faq-list dt:first-child {
  margin-top: 0;
}
.faq-list dd {
  margin: 6px 0 0 0;
  color: var(--muted);
  line-height: 1.6;
  font-size: 15px;
  padding-left: 20px;
  position: relative;
}
.faq-list dd a {
  color: #7dd3fc;
  text-decoration: underline;
}
.faq-list dd a:hover {
  color: #bae6fd;
}

/* Footer Nav */
.footer-nav {
  display: flex;
  gap: 20px;
  margin-bottom: 16px;
  flex-wrap: wrap;
}
.footer-nav a {
  color: var(--muted);
  text-decoration: none;
  font-size: 13px;
  border-bottom: 1px solid transparent;
  transition: border-color 0.2s, color 0.2s;
}
.footer-nav a:hover {
  color: var(--text);
  border-color: var(--muted);
}