/* LeadTitan public homepage — brand + Google OAuth verification */

@import url('https://fonts.googleapis.com/css2?family=Sora:wght@400;500;600;700;800&family=Newsreader:opsz,wght@6..72,500;6..72,600&display=swap');

.lt-marketing {
  --lt-ink: #071A19;
  --lt-muted: #3D5552;
  --lt-brand: #0B6B63;
  --lt-brand-deep: #063F3B;
  --lt-glow: #2DD4BF;
  --lt-sand: #E8F4F1;
  --lt-line: rgba(11, 107, 99, 0.16);
  font-family: 'Sora', system-ui, sans-serif;
  color: var(--lt-ink);
  overflow-x: hidden;
}

.lt-ambient {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background:
    radial-gradient(900px 520px at 12% -10%, rgba(45, 212, 191, 0.28), transparent 58%),
    radial-gradient(780px 480px at 92% 8%, rgba(6, 63, 59, 0.18), transparent 55%),
    radial-gradient(640px 420px at 50% 100%, rgba(232, 244, 241, 0.9), transparent 60%),
    linear-gradient(165deg, #F4FBFA 0%, #EEF6F8 45%, #E7F2EF 100%);
  animation: ltMesh 22s ease-in-out infinite alternate;
}

@keyframes ltMesh {
  0% { filter: hue-rotate(0deg) saturate(1); transform: scale(1); }
  100% { filter: hue-rotate(8deg) saturate(1.05); transform: scale(1.03); }
}

.lt-marketing .legal-top,
.lt-marketing .lt-hero,
.lt-marketing .lt-band,
.lt-marketing .legal-foot {
  position: relative;
  z-index: 1;
}

.lt-top {
  background: rgba(244, 251, 250, 0.78) !important;
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--lt-line) !important;
}

.lt-top .brand span {
  font-weight: 800;
  letter-spacing: -0.04em;
  font-size: 1.15rem;
}

.lt-top .nav-cta {
  color: #fff !important;
  background: var(--lt-brand);
  padding: .45rem .9rem;
  border-radius: 999px;
  transition: transform .2s ease, background .2s ease;
}
.lt-top .nav-cta:hover { background: var(--lt-brand-deep); transform: translateY(-1px); }

/* Full-bleed hero — brand first */
.lt-hero {
  display: grid;
  grid-template-columns: 1fr;
  min-height: min(92vh, 920px);
  position: relative;
  isolation: isolate;
}

.lt-hero-visual {
  position: absolute;
  inset: 0;
  z-index: 0;
  overflow: hidden;
}
.lt-hero-visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 30%;
  display: block;
  animation: ltHeroKen 28s ease-in-out infinite alternate;
}
@keyframes ltHeroKen {
  from { transform: scale(1); }
  to { transform: scale(1.06); }
}
.lt-hero-visual::after {
  content: '';
  position: absolute;
  inset: 0;
  background:
    linear-gradient(105deg, rgba(6, 30, 28, 0.88) 0%, rgba(6, 30, 28, 0.55) 42%, rgba(6, 30, 28, 0.25) 100%),
    linear-gradient(180deg, transparent 55%, rgba(6, 30, 28, 0.55) 100%);
}

.lt-hero-copy {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  gap: 1rem;
  padding: clamp(5.5rem, 12vh, 8rem) clamp(1.25rem, 5vw, 4rem) clamp(2.5rem, 6vh, 4rem);
  max-width: 44rem;
  color: #F4FBFA;
}

.lt-brand-mark {
  margin: 0;
  font-size: clamp(2.4rem, 7vw, 4.2rem);
  font-weight: 800;
  letter-spacing: -0.05em;
  line-height: 0.95;
  color: #fff;
  text-shadow: 0 8px 40px rgba(0, 0, 0, 0.35);
  animation: ltFadeUp .7s ease both;
}

.lt-hero-copy h1 {
  margin: 0;
  font-family: 'Newsreader', Georgia, serif;
  font-weight: 500;
  font-size: clamp(1.45rem, 3.2vw, 2.15rem);
  line-height: 1.25;
  letter-spacing: -0.02em;
  color: rgba(244, 251, 250, 0.94);
  max-width: 22ch;
  animation: ltFadeUp .75s .08s ease both;
}

.lt-support {
  margin: 0;
  max-width: 36rem;
  font-size: 1.05rem;
  line-height: 1.55;
  color: rgba(232, 244, 241, 0.88);
  animation: ltFadeUp .75s .14s ease both;
}

.lt-cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
  padding-top: .35rem;
  animation: ltFadeUp .75s .2s ease both;
}

@keyframes ltFadeUp {
  from { opacity: 0; transform: translateY(14px); }
  to { opacity: 1; transform: translateY(0); }
}

.lt-marketing .btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 2.75rem;
  padding: .7rem 1.25rem;
  border-radius: 12px;
  font-weight: 700;
  text-decoration: none;
  border: 1px solid transparent;
  transition: transform .2s ease, background .2s ease, box-shadow .2s ease;
}
.lt-marketing .btn:hover { transform: translateY(-2px); }
.lt-marketing .btn-primary {
  background: #2DD4BF;
  color: #063F3B;
  box-shadow: 0 10px 30px rgba(45, 212, 191, 0.28);
}
.lt-marketing .btn-primary:hover { background: #5EEAD4; }
.lt-marketing .btn-ghost {
  background: rgba(255, 255, 255, 0.1);
  color: #fff;
  border-color: rgba(255, 255, 255, 0.35);
  backdrop-filter: blur(8px);
}
.lt-marketing .btn-ghost:hover { background: rgba(255, 255, 255, 0.18); }

.lt-band {
  max-width: 920px;
  margin: 0 auto;
  padding: clamp(2rem, 5vw, 3rem) clamp(1.25rem, 4vw, 2rem);
}

.lt-band h2 {
  margin: 0 0 1rem;
  font-size: clamp(1.35rem, 3vw, 1.75rem);
  letter-spacing: -0.03em;
  color: var(--lt-brand-deep);
}

.lt-band p,
.lt-band li {
  line-height: 1.65;
  color: var(--lt-muted);
}

.lt-oauth-note {
  margin-top: 1rem;
  padding: .9rem 1rem;
  border-radius: 12px;
  border: 1px solid var(--lt-line);
  background: rgba(255, 255, 255, 0.65);
  font-size: .95rem;
}

.lt-steps {
  margin: 0;
  padding-left: 1.2rem;
  display: grid;
  gap: .85rem;
}
.lt-steps li strong { color: var(--lt-brand-deep); }

.lt-feature-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1.25rem;
}
.lt-feature-row article {
  padding: 0;
  background: transparent;
  border: none;
}
.lt-feature-row h3 {
  margin: 0 0 .35rem;
  font-size: 1.05rem;
  color: var(--lt-brand-deep);
}
.lt-feature-row p { margin: 0; font-size: .95rem; }

.lt-band details {
  border-top: 1px solid var(--lt-line);
  padding: .85rem 0;
}
.lt-band details:last-child { border-bottom: 1px solid var(--lt-line); }
.lt-band summary {
  cursor: pointer;
  font-weight: 650;
  color: var(--lt-brand-deep);
  list-style: none;
}
.lt-band summary::-webkit-details-marker { display: none; }
.lt-band details p { margin: .55rem 0 0; }

.lt-band a { color: var(--lt-brand); font-weight: 600; }

.lt-product-band {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.75rem;
  align-items: center;
  max-width: 1100px;
}
.lt-eyebrow {
  margin: 0 0 .35rem;
  font-size: .78rem;
  font-weight: 700;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--lt-brand);
}
.lt-product-copy h2 { margin-bottom: .75rem; }
.lt-product-shot {
  border-radius: 18px;
  overflow: hidden;
  border: 1px solid var(--lt-line);
  box-shadow: 0 24px 50px rgba(6, 63, 59, 0.14);
}
.lt-product-shot img {
  display: block;
  width: 100%;
  height: auto;
}
.lt-btn-ink {
  background: var(--lt-brand) !important;
  color: #fff !important;
  box-shadow: 0 10px 28px rgba(11, 107, 99, 0.25) !important;
}
.lt-btn-ink:hover { background: var(--lt-brand-deep) !important; }
.lt-btn-ink-ghost {
  background: #fff !important;
  color: var(--lt-brand) !important;
  border-color: var(--lt-line) !important;
}
.lt-page-title {
  margin: 0 0 .75rem;
  font-family: 'Newsreader', Georgia, serif;
  font-size: clamp(2rem, 5vw, 2.8rem);
  letter-spacing: -0.03em;
  color: var(--lt-brand-deep);
}
.lt-lead {
  font-size: 1.1rem;
  max-width: 40rem;
  color: var(--lt-muted);
  line-height: 1.6;
}
.lt-final-cta {
  text-align: center;
  padding-top: 3rem;
  padding-bottom: 3rem;
}
.lt-final-cta h2 { margin-bottom: .5rem; }
.lt-final-cta p { margin: 0 auto 1.25rem; max-width: 28rem; }

@media (min-width: 900px) {
  .lt-product-band {
    grid-template-columns: 0.95fr 1.05fr;
  }
}

@media (max-width: 720px) {
  .lt-hero { min-height: 86vh; }
  .lt-hero-copy { padding-bottom: 2rem; }
  .lt-top nav { gap: .55rem; }
}

@media (prefers-reduced-motion: reduce) {
  .lt-ambient,
  .lt-hero-visual img,
  .lt-brand-mark,
  .lt-hero-copy h1,
  .lt-support,
  .lt-cta-row { animation: none !important; }
}