:root {
  --bg: #0f172a;
  --bg-soft: #121a2e;
  --card: rgba(15, 23, 42, 0.62);
  --text: #f5f8ff;
  --muted: #b5c2e3;
  --line: rgba(255, 255, 255, 0.14);
  --accent: #6ec1ff;
  --accent-2: #a77bff;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html,
body {
  width: 100%;
  min-height: 100%;
  font-family: Inter, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  color: var(--text);
  background:
    radial-gradient(120% 140% at 12% 0%, rgba(139, 92, 246, 0.28) 0%, rgba(139, 92, 246, 0) 52%),
    radial-gradient(100% 130% at 88% 8%, rgba(236, 72, 153, 0.24) 0%, rgba(236, 72, 153, 0) 50%),
    linear-gradient(180deg, #0f172a 0%, #111827 48%, #0b1120 100%);
  scroll-behavior: smooth;
}

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

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 40;
  backdrop-filter: blur(10px);
  background: rgba(249, 250, 252, 0.78);
  border-bottom: 1px solid var(--line);
}

.container {
  width: min(1120px, 92%);
  margin: 0 auto;
}

.header-inner {
  height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.logo-wrap {
  display: flex;
  align-items: center;
  gap: 12px;
}

.logo {
  height: 68px;
  width: auto;
  display: block;
}

.nav {
  display: flex;
  align-items: center;
  gap: 24px;
  color: #000000;
  font-weight: 500;
  font-size: 15px;
}

.nav a:hover {
  color: #000000;
}

.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  padding-top: 72px;
  background-image: linear-gradient(rgba(6, 10, 19, 0.45), rgba(6, 10, 19, 0.65)), url("/images/bg.png");
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}

.hero::after {
  content: "";
  position: absolute;
  inset: auto 0 0 0;
  height: 24%;
  background: linear-gradient(180deg, rgba(10, 14, 26, 0) 0%, var(--bg) 95%);
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 730px;
  padding: 68px 0;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  border: 1px solid rgba(255, 255, 255, 0.24);
  border-radius: 999px;
  padding: 6px 12px;
  font-size: 12px;
  color: #d9e3ff;
  margin-bottom: 18px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

h1 {
  font-size: clamp(2.1rem, 5vw, 4rem);
  line-height: 1.08;
  letter-spacing: -0.02em;
  margin-bottom: 16px;
}

.hero p {
  font-size: clamp(1rem, 2vw, 1.22rem);
  line-height: 1.7;
  color: #dde7ff;
  max-width: 62ch;
}

main {
  padding: 56px 0 90px;
}

.section {
  margin-top: 42px;
  padding: 30px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: var(--card);
}

.section-whatis-bg {
  background-image: linear-gradient(rgba(10, 14, 26, 0.25), rgba(10, 14, 26, 0.25)), url("/images/bg3.png");
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  min-height: 520px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.section-whatis-bg > h2 {
  transform: translateY(-80px);
}

.section-whatis-bg > p {
  transform: translateY(120px);
  font-size: clamp(1.5rem, 2vw, 1.35rem);
  line-height: 1.85;
}

.section-why-bg {
  background-image: linear-gradient(rgba(10, 14, 26, 0.25), rgba(10, 14, 26, 0.25)), url("/images/bg2.png");
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  min-height: 560px;
}

.section-about-bg {
  background-image: linear-gradient(rgba(10, 14, 26, 0.4), rgba(10, 14, 26, 0.4)), url("/images/bg4.webp");
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  min-height: 220px;
}

.section h2 {
  font-size: clamp(1.5rem, 2.5vw, 2rem);
  margin-bottom: 14px;
  letter-spacing: -0.01em;
}

.section-centered h2,
.section-centered > p {
  text-align: center;
}

.section-centered > p {
  max-width: 760px;
  margin-left: auto;
  margin-right: auto;
}

.section p,
.section li {
  color: var(--muted);
  line-height: 1.75;
  font-size: 1rem;
}

.points {
  list-style: none;
  display: grid;
  gap: 12px;
  margin-top: 10px;
}

.points li {
  padding-left: 18px;
  position: relative;
}

.points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.75em;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  transform: translateY(-50%);
}

.feature-grid {
  margin-top: 18px;
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 14px;
  max-width: 1080px;
  margin-left: auto;
  margin-right: auto;
}

.feature-card {
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 16px;
  background: linear-gradient(160deg, rgba(42, 58, 104, 0.36), rgba(25, 34, 62, 0.72));
  padding: 16px 14px;
  min-height: 196px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.feature-icon {
  width: 38px;
  height: 38px;
  border-radius: 10px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 1.15rem;
  background: linear-gradient(135deg, rgba(118, 214, 255, 0.25), rgba(179, 150, 255, 0.28));
  border: 1px solid rgba(255, 255, 255, 0.18);
}

.feature-card h3 {
  font-size: 1rem;
  line-height: 1.35;
  color: #edf3ff;
}

.feature-card p {
  font-size: 0.92rem;
  line-height: 1.6;
  color: #bfd0f3;
}

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

.waitlist-status {
  min-height: 24px;
}

.contact-main {
  padding: 120px 0 90px;
}

.contact-section {
  background: #ffffff;
}

.contact-section h2,
.contact-section p {
  color: #111111;
}

.contact-form {
  margin-top: 18px;
  display: grid;
  gap: 14px;
  max-width: 680px;
  margin-left: auto;
  margin-right: auto;
}

.field-group {
  display: grid;
  gap: 8px;
  text-align: left;
}

.field-group span {
  color: #111111;
  font-size: 0.95rem;
  font-weight: 500;
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  border: 1px solid #cfd5e3;
  border-radius: 12px;
  padding: 14px 16px;
  font-size: 1rem;
  background: #ffffff;
  color: #111111;
  outline: none;
}

.contact-form textarea {
  resize: vertical;
}

.contact-form input:focus,
.contact-form textarea:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(110, 193, 255, 0.2);
}

.contact-status {
  margin-top: 12px;
  min-height: 24px;
  color: #111111;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 12px;
  max-width: 560px;
  margin-left: auto;
  margin-right: auto;
}

input[type="email"] {
  width: 100%;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 12px;
  padding: 14px 16px;
  font-size: 1rem;
  background: rgba(8, 12, 22, 0.85);
  color: #eef3ff;
  outline: none;
}

input[type="email"]:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(110, 193, 255, 0.2);
}

button {
  border: 0;
  border-radius: 12px;
  padding: 14px 20px;
  font-size: 0.98rem;
  font-weight: 600;
  color: #07101d;
  background: #db2777;
  cursor: pointer;
  transition: transform 0.2s ease, filter 0.2s ease;
}

button:hover {
  transform: translateY(-1px);
  filter: brightness(1.05);
}

.footer {
  margin-top: 42px;
  text-align: center;
  color: rgba(213, 224, 255, 0.7);
  font-size: 0.95rem;
}

@media (max-width: 720px) {
  .header-inner {
    height: 66px;
  }

  .nav {
    gap: 16px;
    font-size: 14px;
  }

  .hero {
    min-height: 86vh;
    padding-top: 66px;
  }

  .section {
    padding: 22px 18px;
  }

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

  .feature-card {
    min-height: auto;
  }

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

  .contact-main {
    padding-top: 102px;
  }

  button {
    width: 100%;
  }
}

@media (max-width: 560px) {
  .feature-grid {
    grid-template-columns: 1fr;
  }
}