:root {
  --paper: #efe4cf;
  --paper-soft: rgba(255, 251, 244, 0.66);
  --ink: #1f1a18;
  --ink-soft: #5b5148;
  --accent: #1f1a18;
  --line: rgba(31, 26, 24, 0.12);
  --shadow: 0 24px 60px rgba(78, 58, 40, 0.14);
  --radius-xl: 32px;
  --radius-lg: 24px;
  --content-width: min(560px, calc(100vw - 1rem));
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-width: 320px;
  color: var(--ink);
  font-family: "Manrope", sans-serif;
  background:
    radial-gradient(circle at top left, rgba(184, 127, 83, 0.18), transparent 30%),
    radial-gradient(circle at 90% 15%, rgba(96, 122, 107, 0.16), transparent 24%),
    linear-gradient(180deg, #f5ecd8 0%, #ecdfc2 100%);
  line-height: 1.5;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  opacity: 0.38;
  background:
    linear-gradient(rgba(31, 26, 24, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(31, 26, 24, 0.03) 1px, transparent 1px);
  background-size: 28px 28px;
  mask-image: radial-gradient(circle at center, black 35%, transparent 90%);
}

a {
  color: inherit;
}

video {
  display: block;
  width: 100%;
}

.page-shell {
  width: var(--content-width);
  margin: 0 auto;
  padding: 1.25rem 0 2.5rem;
}

.hero,
.puzzle-section {
  position: relative;
  background: var(--paper-soft);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.5);
  box-shadow: var(--shadow);
}

.hero {
  padding: 1.5rem 1rem;
  border-radius: var(--radius-xl);
  text-align: center;
}

h1 {
  margin: 0;
  font-family: "Cormorant Garamond", serif;
  font-size: clamp(3.6rem, 11vw, 7rem);
  line-height: 0.92;
  letter-spacing: -0.03em;
}

.intro {
  max-width: 28rem;
  margin: 1rem auto 0;
  color: var(--ink-soft);
  font-size: 0.98rem;
}

.puzzle-section {
  margin-top: 1rem;
  padding: 0.7rem;
  border-radius: var(--radius-xl);
}

.featured-video {
  border-radius: var(--radius-lg);
  height: auto;
  background: #b79f82;
  border: 1px solid var(--line);
}

.button-row {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 0.85rem;
  margin-top: 1.1rem;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  min-height: 3.4rem;
  padding: 0.85rem 1.4rem;
  border-radius: 999px;
  text-decoration: none;
  font-weight: 800;
  transition:
    transform 180ms ease,
    background-color 180ms ease,
    color 180ms ease,
    box-shadow 180ms ease;
}

.button:hover,
.button:focus-visible {
  transform: translateY(-2px);
}

.button:focus-visible {
  outline: 3px solid rgba(31, 26, 24, 0.18);
  outline-offset: 2px;
}

.button-primary {
  background: var(--accent);
  color: #f8f4ed;
  box-shadow: 0 14px 30px rgba(31, 26, 24, 0.18);
}

.button-primary:hover,
.button-primary:focus-visible {
  background: #11100f;
}

.button-secondary {
  background: rgba(255, 255, 255, 0.54);
  color: var(--ink);
  border: 1px solid var(--line);
}

.button-secondary:hover,
.button-secondary:focus-visible {
  background: rgba(255, 255, 255, 0.82);
}

@media (min-width: 760px) {
  .page-shell {
    padding-top: 2rem;
  }

  .hero {
    padding: 2rem 1.6rem;
  }

  .puzzle-section {
    padding: 0.85rem;
  }

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

  .button {
    width: auto;
    min-width: 170px;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  .button {
    transition: none;
  }
}