:root {
  --bg: #edf5ff;
  --bg-deep: #d7eaff;
  --surface: rgba(255, 255, 255, 0.88);
  --surface-strong: #ffffff;
  --border: #bfd8ef;
  --text: #062640;
  --muted: #3f5f7b;
  --accent: #1a7fd1;
  --accent-strong: #0f5ea1;
  --warm: #78bbff;
  --shadow: 0 20px 46px rgba(7, 37, 58, 0.12);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  color: var(--text);
  font-family: 'DM Sans', sans-serif;
  background:
    radial-gradient(circle at 8% 10%, #d7ecff 0%, rgba(215, 236, 255, 0) 35%),
    radial-gradient(circle at 92% 6%, #dbe9ff 0%, rgba(219, 233, 255, 0) 35%),
    linear-gradient(180deg, var(--bg), #e9f2ff 40%, #e5efff 100%);
}

body::before {
  content: '';
  position: fixed;
  inset: -180px;
  pointer-events: none;
  z-index: -1;
  background:
    radial-gradient(circle at 12% 30%, rgba(26, 127, 209, 0.24), transparent 35%),
    radial-gradient(circle at 86% 26%, rgba(120, 187, 255, 0.24), transparent 38%),
    radial-gradient(circle at 50% 90%, rgba(70, 140, 230, 0.16), transparent 42%);
  filter: blur(36px);
}

h1,
h2,
h3 {
  margin: 0;
  font-family: 'Sora', sans-serif;
}

p {
  margin: 0;
  color: var(--muted);
  line-height: 1.65;
}

.site-shell,
.topbar-inner,
.site-footer {
  width: min(1120px, calc(100% - 32px));
  margin: 0 auto;
}

.topbar {
  position: sticky;
  top: 10px;
  z-index: 30;
  padding-top: 10px;
}

.topbar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  background: rgba(255, 255, 255, 0.75);
  border: 1px solid rgba(255, 255, 255, 0.95);
  border-radius: 999px;
  padding: 10px 16px;
  backdrop-filter: blur(10px);
  box-shadow: 0 10px 24px rgba(7, 37, 58, 0.12);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: 'Sora', sans-serif;
  font-weight: 800;
  letter-spacing: 0.02em;
  color: var(--text);
  text-decoration: none;
}

.brand-logo {
  width: 40px;
  height: 40px;
  object-fit: contain;
  border-radius: 9px;
  box-shadow: 0 4px 10px rgba(15, 94, 161, 0.22);
}

.top-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.top-nav a,
.legal-links a,
.footer-link {
  color: var(--accent-strong);
  text-decoration: none;
  font-weight: 700;
}

.top-nav a {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 9px 14px;
  border-radius: 999px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.88), rgba(230, 243, 255, 0.76));
  border: 1px solid rgba(26, 127, 209, 0.18);
  box-shadow:
    0 4px 10px rgba(7, 37, 58, 0.08),
    inset 0 1px 0 rgba(255, 255, 255, 0.82);
  transition:
    transform 160ms ease,
    box-shadow 160ms ease,
    border-color 160ms ease,
    background-color 160ms ease,
    color 160ms ease;
  overflow: hidden;
}

.top-nav a:hover,
.top-nav a:focus-visible {
  transform: translateY(-1px);
  border-color: rgba(26, 127, 209, 0.34);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.96), rgba(220, 238, 255, 0.92));
  box-shadow:
    0 10px 22px rgba(7, 37, 58, 0.12),
    inset 0 1px 0 rgba(255, 255, 255, 0.92);
}

.top-nav a:focus-visible {
  outline: none;
  box-shadow:
    0 10px 22px rgba(7, 37, 58, 0.12),
    0 0 0 3px rgba(26, 127, 209, 0.18),
    inset 0 1px 0 rgba(255, 255, 255, 0.92);
}

.top-nav a::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.38), rgba(255, 255, 255, 0));
  opacity: 0;
  transition: opacity 160ms ease;
  pointer-events: none;
}

.top-nav a:hover::before,
.top-nav a:focus-visible::before {
  opacity: 1;
}

.site-shell {
  padding: 20px 0 24px;
}

.hero,
.section,
.site-footer {
  animation: fade-up 450ms ease-out;
}

.hero {
  margin-top: 10px;
  background:
    linear-gradient(130deg, rgba(6, 38, 64, 0.56), rgba(26, 127, 209, 0.38)),
    linear-gradient(180deg, rgba(6, 38, 64, 0.2), rgba(6, 38, 64, 0.52)),
    url('./assets/IMG_3402.jpg') center 70% / cover no-repeat,
    var(--surface);
  border: 1px solid rgba(255, 255, 255, 0.92);
  border-radius: 30px;
  padding: 34px 28px;
  box-shadow: var(--shadow);
  backdrop-filter: blur(8px);
}

.eyebrow {
  margin: 0;
  color: #bfe1ff;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-size: 12px;
  font-weight: 800;
  text-shadow: 0 2px 10px rgba(6, 38, 64, 0.5);
}

h1 {
  margin-top: 10px;
  font-size: clamp(36px, 6vw, 64px);
  line-height: 1.02;
  color: #f2f8ff;
  text-shadow: 0 3px 14px rgba(6, 38, 64, 0.52);
}

.lead {
  margin-top: 14px;
  font-size: clamp(17px, 2.5vw, 22px);
  max-width: 75ch;
  color: #d8eaff;
  text-shadow: 0 2px 10px rgba(6, 38, 64, 0.48);
}

.section {
  margin-top: 26px;
  background: var(--surface);
  border: 1px solid rgba(255, 255, 255, 0.95);
  border-radius: 24px;
  padding: 24px;
  box-shadow: 0 12px 30px rgba(7, 37, 58, 0.09);
  backdrop-filter: blur(6px);
}

h2 {
  font-size: clamp(27px, 4.4vw, 40px);
  margin-bottom: 8px;
  line-height: 1.08;
}

.modules-grid,
.screenshots-grid {
  margin-top: 16px;
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 14px;
}

.module-card {
  grid-column: span 6;
  background: var(--surface-strong);
  border: 1px solid var(--border);
  border-radius: 18px;
  padding: 18px;
  box-shadow: 0 8px 18px rgba(7, 37, 58, 0.08);
  transition: transform 150ms ease, box-shadow 150ms ease;
}

.module-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 14px 26px rgba(7, 37, 58, 0.11);
}

.module-card h3 {
  font-size: 19px;
  margin-bottom: 7px;
}

.shot-placeholder {
  grid-column: span 4;
  margin: 0;
}

.frame {
  border-radius: 16px;
  aspect-ratio: 10 / 18;
  background:
    repeating-linear-gradient(
      -45deg,
      rgba(26, 127, 209, 0.1),
      rgba(26, 127, 209, 0.1) 12px,
      rgba(120, 187, 255, 0.18) 12px,
      rgba(120, 187, 255, 0.18) 24px
    );
  border: 2px dashed rgba(26, 127, 209, 0.45);
  display: grid;
  place-items: center;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-weight: 700;
  color: #1d5469;
  text-align: center;
  padding: 12px;
}

.shot-placeholder figcaption {
  margin-top: 8px;
  text-align: center;
  color: var(--text);
  font-weight: 600;
  font-size: 14px;
}

.section-end {
  background:
    linear-gradient(135deg, rgba(26, 127, 209, 0.14), rgba(120, 187, 255, 0.22)),
    var(--surface);
}

.legal-summary ul {
  margin: 10px 0 0;
  padding-left: 18px;
  color: var(--muted);
}

.legal-summary li {
  line-height: 1.65;
}

.legal-links {
  margin-top: 12px;
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.site-footer {
  margin-bottom: 30px;
  margin-top: 8px;
  padding: 16px 18px;
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.86);
  border: 1px solid rgba(255, 255, 255, 0.95);
  box-shadow: 0 10px 26px rgba(7, 37, 58, 0.09);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  flex-wrap: wrap;
  color: var(--muted);
  font-size: 14px;
}

@media (max-width: 960px) {
  .module-card {
    grid-column: span 12;
  }

  .shot-placeholder {
    grid-column: span 6;
  }
}

@media (max-width: 720px) {
  .site-shell,
  .topbar-inner,
  .site-footer {
    width: min(1120px, calc(100% - 20px));
  }

  .topbar-inner {
    border-radius: 22px;
    align-items: flex-start;
    flex-direction: column;
  }

  .hero,
  .section {
    border-radius: 20px;
    padding: 20px 16px;
  }

  .shot-placeholder {
    grid-column: span 12;
  }

  .brand-logo {
    width: 30px;
    height: 30px;
  }
}

@keyframes fade-up {
  from {
    opacity: 0;
    transform: translateY(8px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}