:root {
  color-scheme: light;
  --bg: #f4f1ea;
  --paper: rgba(255, 252, 246, 0.84);
  --paper-strong: #fffaf2;
  --ink: #1f1c18;
  --muted: #70675d;
  --line: rgba(31, 28, 24, 0.1);
  --accent: #135d66;
  --accent-soft: #d8ebe8;
  --warm: #e7c98d;
  --shadow: 0 20px 50px rgba(31, 28, 24, 0.08);
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  min-height: 100%;
}

body {
  font-family: "Avenir Next", "Helvetica Neue", sans-serif;
  color: var(--ink);
  background:
    radial-gradient(circle at top left, rgba(231, 201, 141, 0.45), transparent 28%),
    radial-gradient(circle at top right, rgba(19, 93, 102, 0.14), transparent 25%),
    linear-gradient(180deg, #fbf8f2 0%, var(--bg) 100%);
}

.page {
  width: min(1080px, calc(100vw - 40px));
  margin: 0 auto;
  padding: 48px 0 72px;
}

.hero {
  padding: 48px;
  border: 1px solid var(--line);
  border-radius: 28px;
  background: linear-gradient(135deg, rgba(255, 250, 242, 0.95), rgba(255, 255, 255, 0.72));
  box-shadow: var(--shadow);
}

.hero-brand {
  display: flex;
  align-items: center;
  gap: 18px;
  margin-bottom: 18px;
}

.app-logo {
  width: 76px;
  height: 76px;
  border-radius: 20px;
  box-shadow: 0 16px 30px rgba(31, 28, 24, 0.12);
  flex: 0 0 auto;
}

.eyebrow {
  margin: 0 0 10px;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--accent);
}

h1,
h2,
h3,
p,
ul {
  margin-top: 0;
}

h1 {
  margin-bottom: 12px;
  font-size: clamp(3rem, 8vw, 5.2rem);
  line-height: 0.95;
  letter-spacing: -0.05em;
}

.lede {
  max-width: 700px;
  margin-bottom: 16px;
  font-size: 1.35rem;
  line-height: 1.4;
}

.summary {
  max-width: 760px;
  margin-bottom: 0;
  color: var(--muted);
  font-size: 1.05rem;
  line-height: 1.65;
}

.hero-actions {
  margin-top: 24px;
}

.button-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 18px;
  border-radius: 999px;
  border: 1px solid transparent;
  background: var(--ink);
  color: #fffaf2;
  text-decoration: none;
  font-weight: 600;
  letter-spacing: -0.01em;
  box-shadow: 0 10px 24px rgba(31, 28, 24, 0.12);
}

.button-link:hover {
  opacity: 0.92;
}

.showcase {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px;
  margin-top: 20px;
}

.shot {
  margin: 0;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 24px;
  background: rgba(255, 252, 246, 0.76);
  box-shadow: var(--shadow);
}

.shot img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 18px;
}

.split {
  display: grid;
  gap: 20px;
  margin-top: 20px;
}

.split {
  grid-template-columns: 1fr;
}

.panel,
.feature-band,
.footer-note {
  border: 1px solid var(--line);
  border-radius: 24px;
  background: var(--paper);
  box-shadow: var(--shadow);
}

.panel,
.feature-band {
  padding: 28px;
}

.panel.muted {
  background: linear-gradient(180deg, rgba(216, 235, 232, 0.74), rgba(255, 252, 246, 0.88));
}

h2 {
  margin-bottom: 12px;
  font-size: 1.45rem;
  letter-spacing: -0.03em;
}

h3 {
  margin-bottom: 8px;
  font-size: 1rem;
}

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

ul {
  margin-bottom: 0;
  padding-left: 18px;
}

.feature-band {
  margin-top: 20px;
  background:
    linear-gradient(135deg, rgba(19, 93, 102, 0.08), rgba(231, 201, 141, 0.18)),
    var(--paper-strong);
}

.feature-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px 24px;
}

.feature-list > div {
  padding: 18px;
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.56);
  border: 1px solid rgba(31, 28, 24, 0.06);
}

.footer-note {
  margin-top: 20px;
  padding: 24px 28px;
  background: linear-gradient(135deg, rgba(231, 201, 141, 0.28), rgba(255, 255, 255, 0.78));
}

.footer-note p {
  margin-bottom: 0;
  color: var(--ink);
}

.footer-meta {
  margin-top: 8px;
  font-size: 0.95rem;
  color: var(--muted);
}

.footer-meta a {
  color: inherit;
}

@media (max-width: 780px) {
  .page {
    width: min(100vw - 24px, 1080px);
    padding: 24px 0 40px;
  }

  .hero,
  .panel,
  .feature-band,
  .footer-note {
    padding: 22px;
    border-radius: 20px;
  }

  .split,
  .feature-list,
  .showcase {
    grid-template-columns: 1fr;
  }

  .lede {
    font-size: 1.15rem;
  }

  .hero-brand {
    align-items: flex-start;
  }

  .app-logo {
    width: 64px;
    height: 64px;
    border-radius: 18px;
  }
}

@media (prefers-color-scheme: dark) {
  :root {
    color-scheme: dark;
    --bg: #16181c;
    --paper: rgba(28, 31, 36, 0.88);
    --paper-strong: #20242a;
    --ink: #f3efe7;
    --muted: #b4aea4;
    --line: rgba(243, 239, 231, 0.1);
    --accent: #78c1c7;
    --accent-soft: #21363a;
    --warm: #9d7a41;
    --shadow: 0 22px 60px rgba(0, 0, 0, 0.3);
  }

  body {
    background:
      radial-gradient(circle at top left, rgba(157, 122, 65, 0.18), transparent 28%),
      radial-gradient(circle at top right, rgba(120, 193, 199, 0.14), transparent 24%),
      linear-gradient(180deg, #101215 0%, var(--bg) 100%);
  }

  .hero {
    background: linear-gradient(135deg, rgba(31, 35, 40, 0.96), rgba(22, 24, 28, 0.9));
  }

  .button-link {
    background: #f3efe7;
    color: #16181c;
    box-shadow: 0 12px 28px rgba(0, 0, 0, 0.22);
  }

  .shot {
    background: rgba(28, 31, 36, 0.88);
  }

  .feature-band {
    background:
      linear-gradient(135deg, rgba(120, 193, 199, 0.1), rgba(157, 122, 65, 0.12)),
      var(--paper-strong);
  }

  .feature-list > div {
    background: rgba(255, 255, 255, 0.03);
    border-color: rgba(243, 239, 231, 0.08);
  }

  .panel.muted {
    background: linear-gradient(180deg, rgba(33, 54, 58, 0.82), rgba(28, 31, 36, 0.94));
  }

  .footer-note {
    background: linear-gradient(135deg, rgba(157, 122, 65, 0.18), rgba(28, 31, 36, 0.94));
  }
}