:root {
  --bg: #0b0a10;
  --bg-elevated: #15121c;
  --text: #f6f0e8;
  --text-muted: rgba(246, 240, 232, 0.62);
  --border: rgba(246, 240, 232, 0.1);
  --coral: #ff6b5a;
  --gold: #f0c14a;
  --teal: #3dd6c3;
  --magenta: #e85d9c;
  --violet: #9b7bff;
  --sky: #5eb8ff;
  --serif: "Cormorant Garamond", Georgia, serif;
  --sans: "Outfit", system-ui, sans-serif;
  --radius: 1rem;
  --shadow: 0 18px 40px rgba(0, 0, 0, 0.35);
}

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

html {
  scroll-behavior: smooth;
}

body {
  min-height: 100vh;
  font-family: var(--sans);
  color: var(--text);
  background:
    radial-gradient(ellipse 80% 55% at 12% 8%, rgba(255, 107, 90, 0.18), transparent 55%),
    radial-gradient(ellipse 70% 50% at 88% 12%, rgba(155, 123, 255, 0.16), transparent 50%),
    radial-gradient(ellipse 60% 45% at 70% 90%, rgba(61, 214, 195, 0.12), transparent 50%),
    radial-gradient(ellipse 50% 40% at 20% 85%, rgba(232, 93, 156, 0.1), transparent 45%),
    var(--bg);
  background-attachment: fixed;
  line-height: 1.6;
}

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

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

.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  width: min(1100px, calc(100% - 2.5rem));
  margin: 0 auto;
  padding: 1.75rem 0 1rem;
}

.brand {
  font-family: var(--serif);
  font-size: 1.55rem;
  font-weight: 600;
  letter-spacing: 0.04em;
}

.brand span {
  color: var(--coral);
}

.nav-link {
  font-size: 0.85rem;
  font-weight: 400;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-muted);
  transition: color 0.25s ease;
}

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

.site-footer {
  width: min(1100px, calc(100% - 2.5rem));
  margin: 3rem auto 2rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--border);
  font-size: 0.8rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
  text-align: center;
}

/* Homepage */
.hero {
  width: min(1100px, calc(100% - 2.5rem));
  margin: 2rem auto 2.5rem;
  text-align: center;
}

.hero h1 {
  font-family: var(--serif);
  font-weight: 600;
  font-size: clamp(2.6rem, 6vw, 4rem);
  line-height: 1.15;
  letter-spacing: 0.02em;
  margin-bottom: 0.85rem;
}

.hero p {
  max-width: 32rem;
  margin: 0 auto 1.75rem;
  color: var(--text-muted);
  font-size: 1.05rem;
  font-weight: 300;
}

.btn-random {
  appearance: none;
  border: 1px solid transparent;
  border-radius: 999px;
  padding: 0.85rem 1.6rem;
  font-family: var(--sans);
  font-size: 0.85rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--bg);
  background: linear-gradient(135deg, var(--coral), var(--magenta));
  cursor: pointer;
  box-shadow: 0 10px 28px rgba(255, 107, 90, 0.28);
  transition: transform 0.25s ease, box-shadow 0.25s ease, filter 0.25s ease;
}

.btn-random:hover {
  transform: translateY(-2px) scale(1.02);
  box-shadow: 0 14px 34px rgba(232, 93, 156, 0.35);
  filter: brightness(1.05);
}

.btn-random:active {
  transform: translateY(0) scale(0.99);
}

.poem-grid {
  width: min(1100px, calc(100% - 2.5rem));
  margin: 0 auto 2rem;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.35rem;
}

.poem-card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  min-height: 11.5rem;
  padding: 1.5rem 1.4rem 1.35rem;
  background: linear-gradient(160deg, rgba(255, 255, 255, 0.04), rgba(255, 255, 255, 0.015));
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  transition:
    transform 0.35s cubic-bezier(0.22, 1, 0.36, 1),
    border-color 0.35s ease,
    box-shadow 0.35s ease,
    background 0.35s ease;
}

.poem-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: var(--accent, var(--coral));
  transform: scaleX(0.28);
  transform-origin: left center;
  transition: transform 0.4s cubic-bezier(0.22, 1, 0.36, 1);
}

.poem-card::after {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 80% 0%, color-mix(in srgb, var(--accent, var(--coral)) 18%, transparent), transparent 55%);
  opacity: 0;
  transition: opacity 0.35s ease;
  pointer-events: none;
}

.poem-card:hover {
  transform: translateY(-8px);
  border-color: color-mix(in srgb, var(--accent, var(--coral)) 45%, var(--border));
  box-shadow:
    0 22px 48px rgba(0, 0, 0, 0.42),
    0 0 0 1px color-mix(in srgb, var(--accent, var(--coral)) 25%, transparent),
    0 0 32px color-mix(in srgb, var(--accent, var(--coral)) 18%, transparent);
  background: linear-gradient(160deg, rgba(255, 255, 255, 0.07), rgba(255, 255, 255, 0.02));
}

.poem-card:hover::before {
  transform: scaleX(1);
}

.poem-card:hover::after {
  opacity: 1;
}

.poem-card h2 {
  position: relative;
  z-index: 1;
  font-family: var(--serif);
  font-size: 1.55rem;
  font-weight: 600;
  line-height: 1.2;
}

.poem-card .preview {
  position: relative;
  z-index: 1;
  color: var(--text-muted);
  font-family: var(--serif);
  font-size: 1.05rem;
  font-style: italic;
  line-height: 1.55;
  flex: 1;
}

.poem-card .read-cue {
  position: relative;
  z-index: 1;
  margin-top: auto;
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--accent, var(--coral));
  opacity: 0.85;
  transition: opacity 0.25s ease, letter-spacing 0.25s ease;
}

.poem-card:hover .read-cue {
  opacity: 1;
  letter-spacing: 0.2em;
}

.accent-coral { --accent: var(--coral); }
.accent-gold { --accent: var(--gold); }
.accent-teal { --accent: var(--teal); }
.accent-magenta { --accent: var(--magenta); }
.accent-violet { --accent: var(--violet); }
.accent-sky { --accent: var(--sky); }

/* Poem pages */
.poem-page .site-header {
  width: min(720px, calc(100% - 2.5rem));
}

.poem-page .site-footer {
  width: min(720px, calc(100% - 2.5rem));
}

.poem-shell {
  width: min(720px, calc(100% - 2.5rem));
  margin: 2rem auto 1rem;
  padding: 2.75rem 2.25rem;
  background: linear-gradient(165deg, rgba(255, 255, 255, 0.045), rgba(255, 255, 255, 0.015));
  border: 1px solid var(--border);
  border-radius: calc(var(--radius) + 0.15rem);
  box-shadow: var(--shadow);
  position: relative;
  overflow: hidden;
}

.poem-shell::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--accent, var(--coral));
}

.poem-shell header {
  margin-bottom: 2rem;
  text-align: center;
}

.poem-shell .eyebrow {
  display: block;
  margin-bottom: 0.75rem;
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent, var(--coral));
}

.poem-shell h1 {
  font-family: var(--serif);
  font-size: clamp(2.2rem, 5vw, 3rem);
  font-weight: 600;
  line-height: 1.15;
}

.poem-body {
  font-family: var(--serif);
  font-size: clamp(1.25rem, 2.8vw, 1.55rem);
  line-height: 1.8;
  text-align: center;
  color: rgba(246, 240, 232, 0.92);
}

.poem-body p + p {
  margin-top: 1.15rem;
}

.poem-actions {
  display: flex;
  justify-content: center;
  margin-top: 2.5rem;
}

.back-link {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-muted);
  border-bottom: 1px solid transparent;
  padding-bottom: 0.15rem;
  transition: color 0.25s ease, border-color 0.25s ease;
}

.back-link:hover {
  color: var(--text);
  border-color: color-mix(in srgb, var(--accent, var(--coral)) 70%, transparent);
}

@media (max-width: 900px) {
  .poem-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 560px) {
  .site-header,
  .hero,
  .poem-grid,
  .site-footer,
  .poem-page .site-header,
  .poem-page .site-footer,
  .poem-shell {
    width: calc(100% - 1.5rem);
  }

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

  .poem-shell {
    padding: 2rem 1.35rem;
  }

  .site-header {
    flex-wrap: wrap;
  }
}