:root {
  color-scheme: light;
  --ink: #25211d;
  --muted: #665d54;
  --paper: #fffaf3;
  --linen: #f4eadc;
  --sage: #6f7d68;
  --sage-dark: #485741;
  --rose: #b96c62;
  --clay: #9e6b4f;
  --white: #ffffff;
  --line: rgba(37, 33, 29, 0.14);
  --shadow: 0 22px 60px rgba(57, 43, 28, 0.18);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.5;
}

a {
  color: inherit;
}

.site-header {
  position: fixed;
  z-index: 20;
  top: 0;
  left: 0;
  right: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  min-height: 72px;
  padding: 16px clamp(20px, 4vw, 56px);
  color: var(--white);
}

.brand {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 54px;
  height: 54px;
  border: 1px solid rgba(255, 255, 255, 0.62);
  border-radius: 50%;
  background: rgba(37, 33, 29, 0.2);
  font-family: "Playfair Display", Georgia, serif;
  font-weight: 700;
  text-decoration: none;
  backdrop-filter: blur(16px);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: clamp(14px, 3vw, 34px);
  padding: 12px 18px;
  border: 1px solid rgba(255, 255, 255, 0.28);
  border-radius: 999px;
  background: rgba(37, 33, 29, 0.22);
  backdrop-filter: blur(16px);
}

.nav-links a {
  color: var(--white);
  font-size: 0.9rem;
  font-weight: 700;
  text-decoration: none;
}

.hero {
  position: relative;
  min-height: 84vh;
  display: grid;
  align-items: end;
  overflow: hidden;
  padding: 128px clamp(20px, 5vw, 72px) 72px;
  color: var(--white);
}

.hero-media {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(21, 20, 18, 0.78), rgba(21, 20, 18, 0.28) 48%, rgba(21, 20, 18, 0.1)),
    image-set(
      url("https://images.unsplash.com/photo-1519741497674-611481863552?auto=format&fit=crop&w=1800&q=82") 1x,
      url("https://images.unsplash.com/photo-1519741497674-611481863552?auto=format&fit=crop&w=2600&q=82") 2x
    );
  background-position: center;
  background-size: cover;
  transform: scale(1.02);
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 760px;
}

.eyebrow {
  margin: 0 0 14px;
  color: currentColor;
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
}

h1,
h2 {
  margin: 0;
  font-family: "Playfair Display", Georgia, serif;
  line-height: 0.98;
}

h1 {
  max-width: 12ch;
  font-size: clamp(4.25rem, 10vw, 8rem);
}

h2 {
  font-size: clamp(2.4rem, 6vw, 5rem);
}

.hero-copy {
  max-width: 580px;
  margin: 24px 0 0;
  font-size: clamp(1.08rem, 2vw, 1.38rem);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 34px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 22px;
  border: 1px solid transparent;
  border-radius: 999px;
  font-weight: 800;
  text-decoration: none;
  cursor: pointer;
}

.button.primary {
  background: var(--sage-dark);
  color: var(--white);
}

.button.secondary {
  border-color: rgba(255, 255, 255, 0.58);
  background: rgba(255, 255, 255, 0.12);
  color: var(--white);
}

.details-band,
.split-section,
.rsvp-section {
  padding: clamp(72px, 10vw, 132px) clamp(20px, 5vw, 72px);
}

.details-band {
  padding-top: clamp(28px, 3vw, 40px);
}

.section-heading {
  max-width: 760px;
}

.details-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  margin-top: 44px;
  background: var(--line);
  border: 1px solid var(--line);
}

.detail-item {
  min-height: 220px;
  padding: clamp(24px, 4vw, 38px);
  background: var(--paper);
}

.detail-label {
  display: block;
  margin-bottom: 18px;
  color: var(--rose);
  font-size: 0.76rem;
  font-weight: 900;
  text-transform: uppercase;
}

.detail-item strong {
  display: block;
  font-size: 1.35rem;
}

.detail-item p,
.story-panel p,
.rsvp-intro p {
  color: var(--muted);
}

.split-section {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(280px, 0.9fr);
  gap: clamp(42px, 8vw, 96px);
  align-items: start;
  background: var(--linen);
}

.story-panel {
  max-width: 660px;
}

.timeline {
  display: grid;
  gap: 0;
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--line);
}

.timeline li {
  display: grid;
  grid-template-columns: 100px 1fr;
  gap: 24px;
  align-items: center;
  min-height: 84px;
  border-bottom: 1px solid var(--line);
}

.timeline time {
  color: var(--clay);
  font-weight: 900;
}

.timeline span {
  font-size: 1.22rem;
  font-weight: 800;
}

.rsvp-section {
  display: grid;
  grid-template-columns: minmax(260px, 0.78fr) minmax(300px, 1fr);
  gap: clamp(36px, 7vw, 88px);
  align-items: start;
}

.rsvp-intro {
  position: sticky;
  top: 104px;
}

.rsvp-form {
  display: grid;
  gap: 22px;
  padding: clamp(24px, 4vw, 42px);
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
  box-shadow: var(--shadow);
}

.form-row {
  display: grid;
  gap: 8px;
}

label,
legend {
  color: var(--ink);
  font-weight: 850;
}

fieldset {
  margin: 0;
  padding: 0;
  border: 0;
}

.choice-row {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin-top: 10px;
}

.choice-row label {
  display: flex;
  align-items: center;
  min-height: 58px;
  gap: 10px;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--paper);
}

input,
select,
textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--paper);
  color: var(--ink);
  font: inherit;
}

input,
select {
  min-height: 50px;
  padding: 0 14px;
}

textarea {
  resize: vertical;
  padding: 14px;
}

input:focus,
select:focus,
textarea:focus,
.button:focus-visible,
a:focus-visible {
  outline: 3px solid rgba(111, 125, 104, 0.32);
  outline-offset: 3px;
}

.submit-button {
  width: 100%;
  border: 0;
  font-size: 1rem;
}

.form-status {
  min-height: 24px;
  margin: 0;
  color: var(--sage-dark);
  font-weight: 800;
}

.site-footer {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  padding: 28px clamp(20px, 5vw, 72px);
  border-top: 1px solid var(--line);
  color: var(--muted);
}

.site-footer p {
  margin: 0;
  font-weight: 900;
}

@media (max-width: 820px) {
  .site-header {
    min-height: 64px;
    padding: 12px 16px;
  }

  .brand {
    width: 48px;
    height: 48px;
  }

  .nav-links {
    gap: 12px;
    padding: 10px 12px;
  }

  .hero {
    min-height: 82vh;
    padding: 112px 20px 52px;
  }

  .hero-media {
    background:
      linear-gradient(180deg, rgba(21, 20, 18, 0.54), rgba(21, 20, 18, 0.3) 38%, rgba(21, 20, 18, 0.84)),
      url("https://images.unsplash.com/photo-1519741497674-611481863552?auto=format&fit=crop&w=1200&q=82");
    background-position: center;
    background-size: cover;
  }

  .details-grid,
  .split-section,
  .rsvp-section {
    grid-template-columns: 1fr;
  }

  .rsvp-intro {
    position: static;
  }
}

@media (max-width: 560px) {
  .nav-links a {
    font-size: 0.8rem;
  }

  h1 {
    font-size: clamp(4rem, 22vw, 6.4rem);
  }

  .hero-actions,
  .site-footer {
    flex-direction: column;
  }

  .button {
    width: 100%;
  }

  .choice-row,
  .timeline li {
    grid-template-columns: 1fr;
  }

  .timeline li {
    gap: 6px;
    padding: 18px 0;
  }
}