:root {
  --bg: #0b1116;
  --bg-alt: #0f1821;
  --bg-soft: #111f29;
  --primary: #46f49b;
  --primary-dark: #2dcf7f;
  --text: #e7f3ed;
  --muted: #a0b2aa;
  --line: #1b2a33;
  --shadow: 0 20px 50px rgba(0, 0, 0, 0.35);
  --radius-lg: 24px;
  --radius-md: 16px;
  --radius-sm: 10px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Manrope", "Segoe UI", sans-serif;
  background: radial-gradient(circle at top, rgba(70, 244, 155, 0.15), transparent 45%), var(--bg);
  color: var(--text);
  line-height: 1.6;
}

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

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

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

.container {
  width: min(1200px, 92vw);
  margin: 0 auto;
}

.header {
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(14px);
  background: rgba(11, 17, 22, 0.9);
  border-bottom: 1px solid var(--line);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 0;
}

.brand {
  display: flex;
  align-items: center;
  gap: 14px;
  font-family: "Space Grotesk", sans-serif;
  font-weight: 600;
  letter-spacing: 0.4px;
}

.brand img {
  width: 50px;
  height: 50px;
}

.nav-links {
  display: flex;
  gap: 26px;
  align-items: center;
  font-size: 15px;
  color: var(--muted);
}

.nav-links a:hover {
  color: var(--text);
}

.nav-cta {
  display: flex;
  gap: 12px;
  align-items: center;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 22px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 15px;
  border: 1px solid transparent;
  transition: transform 0.3s ease, box-shadow 0.3s ease, background 0.3s ease;
}

.btn-primary {
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  color: #04110a;
  box-shadow: 0 18px 40px rgba(70, 244, 155, 0.25);
}

.btn-primary:hover {
  transform: translateY(-2px);
}

.btn-ghost {
  border-color: var(--line);
  color: var(--text);
  background: transparent;
}

.menu-toggle {
  display: none;
  background: none;
  border: 1px solid var(--line);
  color: var(--text);
  padding: 8px 12px;
  border-radius: var(--radius-sm);
}

.hero {
  padding: 90px 0 80px;
}

.hero-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 48px;
  align-items: center;
}

.hero h1 {
  font-family: "Space Grotesk", sans-serif;
  font-size: clamp(2.6rem, 4vw, 3.8rem);
  line-height: 1.1;
  margin: 0 0 20px;
}

.hero p {
  color: var(--muted);
  font-size: 1.1rem;
  margin-bottom: 28px;
}

.hero-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 28px;
}

.badge {
  background: var(--bg-soft);
  color: var(--text);
  border: 1px solid var(--line);
  padding: 6px 14px;
  border-radius: 999px;
  font-size: 13px;
}

.hero-media {
  position: relative;
}

.hero-media img {
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
}

.media-card {
  position: absolute;
  bottom: -24px;
  left: -24px;
  background: rgba(15, 24, 33, 0.95);
  border: 1px solid var(--line);
  padding: 18px 20px;
  border-radius: var(--radius-md);
  max-width: 240px;
  font-size: 14px;
}

.section {
  padding: 80px 0;
}

.section.alt {
  background: var(--bg-alt);
}

.section-title {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 40px;
}

.section-title h2 {
  font-family: "Space Grotesk", sans-serif;
  font-size: clamp(2rem, 3vw, 2.6rem);
  margin: 0;
}

.section-title p {
  color: var(--muted);
  max-width: 520px;
  margin: 0;
}

.card {
  background: var(--bg-soft);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  padding: 26px;
  box-shadow: var(--shadow);
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
}

.feature-item {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.icon {
  width: 44px;
  height: 44px;
  border-radius: 14px;
  background: rgba(70, 244, 155, 0.15);
  display: grid;
  place-items: center;
  color: var(--primary);
  font-weight: 700;
}

.split {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 40px;
  align-items: center;
}

.list {
  display: grid;
  gap: 12px;
  color: var(--muted);
  padding-left: 18px;
}

.timeline {
  display: grid;
  gap: 20px;
}

.timeline-item {
  display: grid;
  grid-template-columns: 80px 1fr;
  gap: 18px;
  align-items: start;
}

.timeline-badge {
  background: rgba(70, 244, 155, 0.15);
  border-radius: 16px;
  text-align: center;
  padding: 12px;
  font-weight: 700;
  color: var(--primary);
}

.stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
}

.stat {
  background: var(--bg-soft);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  padding: 22px;
}

.testimonials {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
}

.footer {
  border-top: 1px solid var(--line);
  padding: 40px 0 30px;
  background: #081016;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: 24px;
  margin-bottom: 24px;
}

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

.form {
  display: grid;
  gap: 16px;
}

.form input,
.form textarea,
.form select {
  background: #0c141b;
  border: 1px solid var(--line);
  color: var(--text);
  border-radius: 14px;
  padding: 12px 14px;
  font-size: 15px;
}

.form label {
  font-size: 14px;
  color: var(--muted);
}

.form .row {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.notice {
  padding: 14px 16px;
  border-radius: 14px;
  border: 1px solid var(--line);
  background: #0c141b;
  font-size: 14px;
  color: var(--muted);
}

.store-row {
  display: grid;
  gap: 14px;
  margin: 20px 0 10px;
}

.store-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 20px;
  border-radius: 14px;
  background: #0c141b;
  border: 1px solid var(--line);
  color: var(--text);
  font-weight: 600;
  text-align: center;
  transition: transform 0.3s ease, border 0.3s ease;
}

.store-btn:hover {
  transform: translateY(-2px);
  border-color: rgba(70, 244, 155, 0.5);
}

.stack-gap {
  margin-top: 24px;
}

.section-compact {
  padding-top: 40px;
  padding-bottom: 40px;
}

.section-tight {
  padding-top: 20px;
  padding-bottom: 40px;
}

.center-brand {
  justify-content: center;
}

.table {
  width: 100%;
  border-collapse: collapse;
}

.table th,
.table td {
  text-align: left;
  padding: 12px 10px;
  border-bottom: 1px solid var(--line);
  color: var(--muted);
}

.highlight {
  border: 1px solid rgba(70, 244, 155, 0.4);
  background: rgba(70, 244, 155, 0.08);
}

.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 980px) {
  .hero-grid,
  .split,
  .feature-grid,
  .stats,
  .testimonials,
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .nav-links {
    display: none;
  }

  .menu-toggle {
    display: inline-flex;
  }

  .nav-links.open {
    position: absolute;
    top: 80px;
    right: 4vw;
    left: 4vw;
    display: grid;
    gap: 14px;
    padding: 18px;
    background: #0b1116;
    border: 1px solid var(--line);
    border-radius: var(--radius-md);
  }

  .hero {
    padding-top: 50px;
  }

  .hero-media .media-card {
    position: static;
    margin-top: 16px;
  }

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

@media (max-width: 600px) {
  .section {
    padding: 60px 0;
  }

  .nav {
    padding: 14px 0;
  }

  .hero h1 {
    font-size: 2.2rem;
  }
}