:root {
  --bg: #0f1b2d;
  --surface: #162336;
  --surface-soft: #1c2b42;
  --text: #e6eaf0;
  --text-muted: #b9c8e2;
  --line: #334968;
  --accent: #2f80ed;
  --accent-soft: #86c5ff;
  --radius-lg: 24px;
  --radius-md: 16px;
  --shadow-soft: 0 14px 34px rgba(2, 8, 18, 0.34);
  --shadow-hover: 0 18px 36px rgba(2, 8, 18, 0.44);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Plus Jakarta Sans", "Segoe UI", sans-serif;
  background:
    radial-gradient(1000px 580px at 14% -6%, rgba(47, 128, 237, 0.2) 0%, rgba(47, 128, 237, 0) 58%),
    radial-gradient(780px 520px at 95% 0%, rgba(134, 197, 255, 0.14) 0%, rgba(134, 197, 255, 0) 62%),
    var(--bg);
  color: var(--text);
  line-height: 1.6;
  position: relative;
  overflow-x: hidden;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  background-image:
    linear-gradient(rgba(230, 234, 240, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(230, 234, 240, 0.05) 1px, transparent 1px);
  background-size: 34px 34px;
  pointer-events: none;
  z-index: -2;
}

body::after {
  content: "";
  position: fixed;
  inset: 0;
  background: linear-gradient(180deg, rgba(0, 0, 0, 0.08) 0%, rgba(0, 0, 0, 0.26) 100%);
  pointer-events: none;
  z-index: -1;
}

img {
  max-width: 100%;
  display: block;
}

.page-glow {
  position: fixed;
  inset: 0;
  background:
    radial-gradient(circle at 79% 13%, rgba(77, 163, 255, 0.16), transparent 34%),
    radial-gradient(circle at 9% 80%, rgba(142, 209, 255, 0.1), transparent 30%);
  pointer-events: none;
  z-index: -1;
}

.container {
  width: min(1100px, 92vw);
  margin: 0 auto;
}

.section {
  padding: 1.25rem 0;
}

.card {
  background: var(--surface);
  border: 1px solid rgba(73, 104, 151, 0.45);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-soft);
}

.hero {
  padding-top: 1.5rem;
}

.hero-grid {
  display: grid;
  gap: 1rem;
}

.hero-content,
.hero-visual {
  padding: 1.4rem;
}

.hero-content {
  max-width: 720px;
  margin: 0 auto;
}

.eyebrow {
  margin: 0 0 0.65rem;
  color: #9bc8ff;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-size: 0.75rem;
}

h1,
h2,
h3 {
  font-family: "Fraunces", Georgia, serif;
  line-height: 1.2;
  margin: 0;
  letter-spacing: -0.01em;
}

h1 {
  font-size: clamp(1.85rem, 5vw, 3rem);
  margin-bottom: 0.85rem;
}

.lead {
  color: var(--text-muted);
  margin: 0 0 1rem;
  max-width: 48ch;
}

.hero-actions {
  margin-bottom: 0.65rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  padding: 0.9rem 1.2rem;
  border-radius: 999px;
  border: 1px solid transparent;
  text-decoration: none;
  font-weight: 600;
  transition: transform 160ms ease, box-shadow 160ms ease, background-color 160ms ease;
  cursor: pointer;
}

.btn-primary {
  background: var(--accent);
  color: #f6fbff;
  box-shadow: 0 8px 18px rgba(47, 128, 237, 0.35);
}

.btn-primary:hover,
.btn-primary:focus-visible {
  transform: translateY(-2px);
  box-shadow: 0 14px 24px rgba(47, 128, 237, 0.42);
  background: #2a70cf;
}

.trust {
  margin: 0;
  color: var(--text-muted);
  font-size: 0.95rem;
}

.hero-visual {
  display: none;
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(circle at 30% 20%, rgba(77, 163, 255, 0.14), transparent 38%),
    linear-gradient(180deg, #1b2c45 0%, #15233a 100%);
}

.brand-rabbit {
  width: min(320px, 82%);
  margin: 0 auto;
  filter: drop-shadow(0 12px 24px rgba(5, 10, 20, 0.38));
  animation: settle 900ms ease both;
}

@keyframes settle {
  from {
    opacity: 0;
    transform: translateY(10px) scale(0.97);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

.dna-divider {
  width: min(1100px, 92vw);
  margin: 1rem auto 0;
  opacity: 0.16;
}

.dna-divider img {
  width: 100%;
  height: 48px;
  object-fit: cover;
  border-radius: 999px;
}

.text-block {
  padding: 1.4rem;
  max-width: 700px;
  margin: 0 auto;
}

.text-block h2 {
  font-size: clamp(1.42rem, 3.4vw, 2rem);
  margin-bottom: 0.8rem;
}

.text-block p {
  margin: 0 0 0.82rem;
  color: var(--text-muted);
  max-width: 52ch;
}

.text-block p:last-child {
  margin-bottom: 0;
}

.section-title {
  margin: 0 0 1rem;
  font-size: clamp(1.45rem, 3.7vw, 2.15rem);
  text-align: center;
}

.feature-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.9rem;
}

.screenshot-section {
  display: flex;
  align-items: center;
  gap: 2rem;
  margin: 3.75rem 0;
  padding: 1.4rem;
  max-width: 980px;
  margin-left: auto;
  margin-right: auto;
}

.screenshot-text {
  flex: 1;
  max-width: 36rem;
}

.screenshot-text h3 {
  font-size: clamp(1.2rem, 2.2vw, 1.5rem);
  margin-bottom: 0.4rem;
}

.screenshot-text p {
  margin: 0;
  color: var(--text-muted);
}

.screenshot-image {
  flex: 1;
  display: flex;
  justify-content: center;
}

.screenshot-image img {
  max-width: 320px;
  width: 100%;
  border-radius: 16px;
  cursor: pointer;
  box-shadow: 0 18px 36px rgba(4, 12, 24, 0.4);
  object-fit: contain;
  background: linear-gradient(180deg, var(--surface) 0%, var(--surface-soft) 100%);
  padding: 0.6rem;
  border: 1px solid rgba(73, 104, 151, 0.4);
}

.row-reverse {
  flex-direction: row-reverse;
}

.modal {
  display: none;
  position: fixed;
  z-index: 999;
  padding-top: 60px;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.85);
}

.modal-content {
  margin: auto;
  display: block;
  max-width: 90%;
  max-height: 80%;
  border-radius: 16px;
}

.modal-close {
  position: absolute;
  top: 20px;
  right: 35px;
  font-size: 40px;
  color: white;
  cursor: pointer;
}

.feature-card {
  padding: 1.2rem;
  background: linear-gradient(180deg, var(--surface) 0%, var(--surface-soft) 100%);
  transition: transform 170ms ease, box-shadow 170ms ease, border-color 170ms ease;
}

.feature-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-hover);
  border-color: rgba(134, 197, 255, 0.62);
}

.feature-icon {
  width: 58px;
  height: 58px;
  object-fit: contain;
  flex-shrink: 0;
  margin-bottom: 0.8rem;
  border-radius: 14px;
  border: 1px solid rgba(134, 197, 255, 0.38);
  padding: 0.35rem;
  background: rgba(16, 29, 48, 0.9);
}

.feature-card h3 {
  font-size: 1.15rem;
  margin-bottom: 0.45rem;
}

.feature-card p {
  margin: 0;
  color: var(--text-muted);
}

.usp-list {
  list-style: none;
  margin: 0 0 0.95rem;
  padding: 0;
  display: grid;
  gap: 0.5rem;
}

.usp-list li {
  color: #dce7fa;
}

.waitlist-card {
  padding: 1.4rem;
  max-width: 720px;
  margin: 0 auto;
}

.waitlist-form {
  margin-top: 1rem;
}

.waitlist-form label {
  display: block;
  margin-bottom: 0.5rem;
  font-weight: 600;
}

.form-row {
  display: grid;
  gap: 0.65rem;
}

.waitlist-form input {
  width: 100%;
  border: 1px solid var(--line);
  background: rgba(11, 22, 38, 0.95);
  border-radius: 14px;
  padding: 0.88rem 0.9rem;
  font: inherit;
  color: var(--text);
  transition: border-color 140ms ease, box-shadow 140ms ease;
}

.waitlist-form input::placeholder {
  color: #7f95b8;
}

.waitlist-form input:focus-visible {
  outline: none;
  border-color: #86c5ff;
  box-shadow: 0 0 0 4px rgba(134, 197, 255, 0.24);
}

.form-note {
  margin: 0.6rem 0 0;
  color: var(--text-muted);
  font-size: 0.92rem;
}

.form-feedback {
  margin: 0.45rem 0 0;
  min-height: 1.3em;
  font-size: 0.92rem;
}

.form-feedback.error {
  color: #f4a5a5;
}

.form-feedback.success {
  color: #9de4bb;
}

.final-cta-card {
  text-align: center;
  padding: 1.65rem 1.2rem;
  max-width: 720px;
  margin: 0 auto;
}

.final-text {
  font-family: "Fraunces", Georgia, serif;
  font-size: clamp(1.4rem, 4vw, 2rem);
  line-height: 1.3;
  margin: 0 0 1rem;
}

.footer {
  padding-bottom: 2rem;
}

.footer-nav {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 0.6rem;
  flex-wrap: wrap;
  margin-bottom: 0.55rem;
}

.footer-nav a {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 1rem;
  padding: 0.35rem 0.15rem;
  transition: color 140ms ease;
}

.footer-nav a:hover {
  color: var(--accent-soft);
}

.footer-nav span {
  color: var(--line);
  font-size: 0.88rem;
}

.footer p {
  text-align: center;
  color: var(--text-muted);
  margin: 0;
  font-size: 0.88rem;
}

@media (min-width: 700px) {
  .section {
    padding: 1.5rem 0;
  }

  .hero-grid {
    grid-template-columns: 1.06fr 0.94fr;
    gap: 1rem;
    align-items: stretch;
  }

  .hero-content,
  .hero-visual,
  .text-block,
  .waitlist-card {
    padding: 1.7rem;
  }

  .feature-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1rem;
  }

  .form-row {
    grid-template-columns: 1fr auto;
    align-items: center;
  }
}

@media (min-width: 900px) {
  .hero-visual {
    display: block;
  }
}

@media (min-width: 1000px) {
  .feature-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (max-width: 768px) {
  .container {
    width: 100%;
    padding: 0 16px;
  }

  .card,
  .text-block,
  .waitlist-card,
  .final-cta-card,
  .screenshot-section {
    width: 100%;
    max-width: 100%;
    margin-left: 0;
    margin-right: 0;
  }

  .screenshot-section {
    flex-direction: column;
    text-align: center;
    margin: 2rem 0;
  }

  .screenshot-text {
    max-width: 100%;
  }
}