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

:root {
  --cream: #faf8f5;
  --warm-white: #fffdf9;
  --gold: #c9a96e;
  --gold-light: #e8d5b0;
  --charcoal: #2c2c2c;
  --muted: #7a7065;
  --border: #e8e2d9;
  --radius: 2px;
  --font-serif: 'Cormorant Garamond', Georgia, serif;
  --font-sans: 'Jost', system-ui, sans-serif;
}

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-sans);
  background: var(--cream);
  color: var(--charcoal);
  font-weight: 300;
}

/* ── Hero ── */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background: url('backgroundpic.JPG') center 35%/cover no-repeat;
  text-align: center;
  color: #fff;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, rgba(20,15,10,.45) 0%, rgba(20,15,10,.6) 100%);
}

.hero-content {
  position: relative;
  z-index: 1;
  padding: 2rem;
  animation: fadeUp .9s ease both;
}

.hero-eyebrow {
  font-family: var(--font-sans);
  font-size: .75rem;
  letter-spacing: .25em;
  text-transform: uppercase;
  opacity: .8;
  margin-bottom: 1.5rem;
}

.hero-names {
  font-family: var(--font-serif);
  font-size: clamp(3.5rem, 10vw, 7rem);
  font-weight: 300;
  font-style: italic;
  line-height: 1.05;
  letter-spacing: .02em;
  margin-bottom: 1.5rem;
}

.hero-date {
  font-family: var(--font-serif);
  font-size: clamp(1rem, 2.5vw, 1.25rem);
  font-weight: 300;
  line-height: 1.7;
  opacity: .9;
  margin-bottom: .75rem;
}

.hero-location {
  font-size: .75rem;
  letter-spacing: .2em;
  text-transform: uppercase;
  opacity: .7;
  margin-bottom: 2.5rem;
}

.hero-cta {
  display: inline-block;
  padding: .85rem 2.5rem;
  border: 1px solid rgba(255,255,255,.6);
  color: #fff;
  text-decoration: none;
  font-size: .7rem;
  letter-spacing: .25em;
  text-transform: uppercase;
  transition: background .25s, border-color .25s;
}

.hero-cta:hover {
  background: rgba(255,255,255,.15);
  border-color: #fff;
}

.scroll-hint {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  font-size: 1.25rem;
  opacity: .5;
  animation: bob 2s ease-in-out infinite;
}

/* ── Details band ── */
.details {
  background: var(--charcoal);
  color: #fff;
  padding: 1.5rem 2rem;
}

.details-grid {
  max-width: 860px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 2rem;
  text-align: center;
}

.detail-card { padding: .5rem 1rem; }

.detail-icon {
  display: block;
  color: var(--gold);
  font-size: .6rem;
  letter-spacing: .1em;
  margin-bottom: .6rem;
}

.detail-card h3 {
  font-family: var(--font-sans);
  font-size: .65rem;
  letter-spacing: .25em;
  text-transform: uppercase;
  color: var(--gold-light);
  margin-bottom: .75rem;
}

.detail-card p {
  font-family: var(--font-serif);
  font-size: 1.05rem;
  font-weight: 300;
  line-height: 1.8;
  opacity: .85;
}

/* ── Venue section ── */
.venue-section {
  padding: 6rem 2rem;
  background: var(--cream);
}

.venue-container {
  max-width: 1100px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 4rem;
  align-items: center;
}

@media (max-width: 800px) {
  .venue-container {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }
}

.venue-text .section-title {
  text-align: left;
  margin-bottom: 1.5rem;
}

.venue-text .section-label {
  text-align: left;
}

.venue-description {
  font-family: var(--font-serif);
  font-size: 1.1rem;
  font-weight: 300;
  line-height: 1.85;
  color: var(--muted);
  margin-bottom: 1rem;
}

.venue-gallery {
  display: grid;
  grid-template-columns: 1fr 1fr;
  grid-template-rows: 260px 260px;
  gap: .75rem;
}

.venue-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 2px;
  display: block;
}

.venue-img--a { grid-column: 1; grid-row: 1; }
.venue-img--b { grid-column: 2; grid-row: 1 / 3; object-position: center top; }
.venue-img--c { grid-column: 1; grid-row: 2; }
.venue-img--d { display: none; }

/* ── RSVP section ── */
.rsvp-section {
  padding: 6rem 2rem;
  background: var(--warm-white);
}

.rsvp-container {
  max-width: 680px;
  margin: 0 auto;
}

.section-label {
  font-size: .65rem;
  letter-spacing: .3em;
  text-transform: uppercase;
  color: var(--gold);
  text-align: center;
  margin-bottom: 1rem;
}

.section-title {
  font-family: var(--font-serif);
  font-size: clamp(2rem, 5vw, 3rem);
  font-weight: 300;
  font-style: italic;
  text-align: center;
  color: var(--charcoal);
  margin-bottom: 3rem;
}

/* ── Form ── */
.rsvp-form { display: flex; flex-direction: column; gap: 1.75rem; }

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
}

@media (max-width: 540px) {
  .form-row { grid-template-columns: 1fr; }
}

.form-group { display: flex; flex-direction: column; gap: .5rem; }

.form-group label {
  font-size: .65rem;
  letter-spacing: .15em;
  text-transform: uppercase;
  color: var(--muted);
}

.optional { text-transform: none; letter-spacing: 0; font-size: .75rem; }

.form-group input,
.form-group select,
.form-group textarea {
  background: var(--cream);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: .8rem 1rem;
  font-family: var(--font-sans);
  font-size: .9rem;
  font-weight: 300;
  color: var(--charcoal);
  outline: none;
  transition: border-color .2s;
  width: 100%;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--gold);
}

.form-group input.error,
.form-group select.error {
  border-color: #c0392b;
}

.form-group textarea { resize: vertical; }

/* Radio cards */
.radio-group {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: .75rem;
}

@media (max-width: 480px) {
  .radio-group { grid-template-columns: 1fr; }
}

.radio-card {
  display: flex;
  cursor: pointer;
}

.radio-card input[type="radio"] { display: none; }

.radio-label {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 1rem .75rem;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--cream);
  transition: border-color .2s, background .2s;
  gap: .3rem;
}

.radio-card input:checked + .radio-label {
  border-color: var(--gold);
  background: #fdf8ef;
}

.radio-title {
  font-family: var(--font-serif);
  font-size: .95rem;
  font-style: italic;
  color: var(--charcoal);
}

.radio-sub {
  font-size: .65rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--muted);
}

.radio-group--2col {
  grid-template-columns: repeat(2, 1fr);
}

@media (max-width: 480px) {
  .radio-group--2col { grid-template-columns: 1fr; }
}

.checkbox-card {
  display: flex;
  align-items: center;
  gap: .65rem;
  margin-top: .75rem;
  cursor: pointer;
}

.checkbox-card input[type="checkbox"] {
  width: 1rem;
  height: 1rem;
  accent-color: var(--gold);
  cursor: pointer;
  flex-shrink: 0;
}

.checkbox-label {
  font-family: var(--font-serif);
  font-size: .95rem;
  font-style: italic;
  color: var(--charcoal);
}

/* Submit button */
.submit-btn {
  align-self: center;
  padding: 1rem 3rem;
  background: var(--charcoal);
  color: #fff;
  border: none;
  border-radius: var(--radius);
  font-family: var(--font-sans);
  font-size: .7rem;
  letter-spacing: .25em;
  text-transform: uppercase;
  cursor: pointer;
  transition: background .2s, transform .15s;
  margin-top: .5rem;
}

.submit-btn:hover { background: #444; }
.submit-btn:active { transform: scale(.98); }
.submit-btn:disabled { opacity: .6; cursor: not-allowed; }

.link-btn {
  background: none;
  border: none;
  color: var(--gold);
  font-family: var(--font-sans);
  font-size: .8rem;
  letter-spacing: .1em;
  cursor: pointer;
  text-decoration: underline;
  margin-top: .5rem;
}

/* Success state */
.form-success {
  text-align: center;
  padding: 3rem 1rem;
  animation: fadeUp .5s ease both;
}

.success-icon {
  font-size: 2rem;
  color: var(--gold);
  margin-bottom: 1.5rem;
}

.form-success h3 {
  font-family: var(--font-serif);
  font-size: 2rem;
  font-weight: 300;
  font-style: italic;
  margin-bottom: .75rem;
}

.form-success p {
  color: var(--muted);
  font-size: .95rem;
  line-height: 1.7;
}

/* ── Footer ── */
.footer {
  background: var(--charcoal);
  color: rgba(255,255,255,.5);
  text-align: center;
  padding: 2.5rem 1rem;
  font-size: .75rem;
  letter-spacing: .1em;
}

.footer p + p { margin-top: .5rem; }
.footer-sub a { color: var(--gold-light); text-decoration: none; }

/* ── Modal ── */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(20, 15, 10, 0);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  padding: 1.5rem;
  transition: background .35s ease;
  pointer-events: none;
}

.modal-overlay.modal-visible {
  background: rgba(20, 15, 10, .55);
  pointer-events: auto;
}

.modal {
  background: var(--warm-white);
  border: 1px solid var(--border);
  border-radius: 2px;
  padding: 2.5rem 2rem;
  max-width: 420px;
  width: 100%;
  text-align: center;
  transform: translateY(16px);
  opacity: 0;
  transition: transform .35s ease, opacity .35s ease;
  overflow: hidden;
}

.modal-overlay.modal-visible .modal {
  transform: translateY(0);
  opacity: 1;
}

.modal-icon {
  font-size: 1.5rem;
  color: var(--gold);
  margin-bottom: 1rem;
}

.modal-title {
  font-family: var(--font-serif);
  font-size: 1.75rem;
  font-weight: 300;
  font-style: italic;
  margin-bottom: .6rem;
}

.modal-message {
  font-size: .9rem;
  color: var(--muted);
  line-height: 1.7;
  margin-bottom: 1.5rem;
}

.modal-progress {
  height: 2px;
  background: var(--border);
  border-radius: 1px;
  overflow: hidden;
}

.modal-progress-bar {
  height: 100%;
  width: 100%;
  background: var(--gold);
  transform-origin: left;
  animation: drain 5s linear forwards;
}

@keyframes drain {
  from { transform: scaleX(1); }
  to   { transform: scaleX(0); }
}

/* ── Animations ── */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: translateY(0); }
}

@keyframes bob {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50%       { transform: translateX(-50%) translateY(6px); }
}