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

:root {
  --cream: #f8f4ee;
  --warm-white: #fdfaf6;
  --gold: #c9a96e;
  --gold-light: #e8d5b0;
  --brown: #6b4c32;
  --text: #3a2e26;
  --muted: #9a8a7a;
  --border: #e2d8cc;
  --serif: 'Cormorant Garamond', Georgia, serif;
  --sans: 'Jost', sans-serif;
}

html { scroll-behavior: smooth; }

body {
  background: var(--cream);
  color: var(--text);
  font-family: var(--sans);
  font-weight: 300;
  overflow-x: hidden;
}

/* ─── NAV ─── */
nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  display: flex;
  justify-content: center;
  gap: 2.5rem;
  padding: 1.2rem 2rem;
  background: transparent;
  transition: background 0.4s, backdrop-filter 0.4s;
  font-family: var(--sans);
  font-weight: 200;
  font-size: 0.72rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
}
nav.scrolled {
  background: rgba(248, 244, 238, 0.92);
  backdrop-filter: blur(12px);
  box-shadow: 0 1px 0 var(--border);
}
nav a {
  color: #fff;
  text-decoration: none;
  transition: color 0.3s, opacity 0.3s;
  opacity: 0.85;
}
nav.scrolled a { color: var(--muted); }
nav a:hover { opacity: 1; color: var(--gold); }

/* ─── HERO ─── */
#hero {
  position: relative;
  height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  overflow: hidden;
  background-color: var(--warm-white);
}
.hero-bg {
  position: absolute;
  inset: -5%;
  background-image:
    linear-gradient(to bottom, rgba(30,20,10,0.55) 0%, rgba(20,12,5,0.85) 100%),
    url('../assets/bg2.png');
  background-size: cover;
  opacity: 0.9;
  background-position: center center;
  will-change: transform;
  transition: transform 0s linear;
}
.hero-content {
  position: relative;
  z-index: 2;
  color: #fff;
  padding: 2rem;
}
.hero-eyebrow {
  font-family: var(--sans);
  font-weight: 200;
  font-size: 0.72rem;
  letter-spacing: 0.35em;
  text-transform: uppercase;
  color: var(--gold-light);
  margin-bottom: 1.8rem;
  opacity: 0;
  animation: fadeUp 1s 0.3s forwards;
}
.hero-names {
  font-family: var(--serif);
  font-weight: 300;
  font-size: clamp(4.5rem, 10vw, 9rem);
  line-height: 1;
  letter-spacing: -0.01em;
  opacity: 0;
  animation: fadeUp 1.1s 0.5s forwards;
}
.hero-names em {
  display: flex;
  justify-content: center;
  font-style: italic;
  font-weight: 300;
  color: var(--gold-light);
}
.hero-date {
  margin-top: 2rem;
  font-family: var(--sans);
  font-weight: 200;
  font-size: 0.9rem;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.7);
  opacity: 0;
  animation: fadeUp 1s 0.8s forwards;
}
.hero-divider {
  width: 60px;
  height: 1px;
  background: var(--gold);
  margin: 1.5rem auto;
  opacity: 0;
  animation: fadeUp 1s 0.7s forwards;
}
.scroll-hint {
  position: absolute;
  bottom: 2.5rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  color: rgba(255,255,255,0.45);
  font-size: 0.62rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  z-index: 2;
  animation: fadeIn 2s 1.5s both;
}
.scroll-hint::after {
  content: '';
  width: 1px;
  height: 40px;
  background: linear-gradient(to bottom, rgba(255,255,255,0.4), transparent);
  animation: scrollLine 1.8s ease-in-out infinite;
}

/* ─── COUNTDOWN ─── */
#countdown {
  background: var(--text);
  color: var(--cream);
  padding: 4rem 2rem;
  text-align: center;
}
.countdown-label {
  font-family: var(--sans);
  font-size: 0.68rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 2.5rem;
}
.countdown-grid {
  display: flex;
  justify-content: center;
  gap: clamp(1rem, 2vw, 5rem);
  flex-wrap: wrap;
}
.count-unit {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
}
.count-num {
  font-family: var(--serif);
  font-size: clamp(1.5rem, 2vw, 3rem);
  font-weight: 300;
  line-height: 1;
  color: var(--warm-white);
  min-width: 1.8ch;
}
.count-sub {
  font-family: var(--sans);
  font-size: 0.6rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--muted);
}
.count-sep {
  font-family: var(--serif);
  font-size: 3rem;
  color: var(--gold);
  opacity: 0.3;
  align-self: flex-start;
  padding-top: 0.5rem;
  line-height: .3;
}

/* ─── SECTION BASE ─── */
section { position: relative; }
.section-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 6rem 2rem;
}
.section-tag {
  font-family: var(--sans);
  font-size: 1.65rem;
  letter-spacing: 0.35em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 1.2rem;
  display: block;
}
.section-title {
  font-family: var(--serif);
  font-weight: 300;
  font-size: clamp(2.8rem, 6vw, 5rem);
  line-height: 1.05;
  color: var(--text);
  margin-bottom: 1.5rem;
}
.section-title em { font-style: italic; color: var(--brown); }
.divider-line {
  width: 50px;
  height: 1px;
  background: var(--gold);
  margin: 1.5rem 0 2rem;
}
.divider-line.center { margin: 1.5rem auto 2rem; }

/* ─── EVENT DETAILS ─── */
#details { background: var(--warm-white); }
.details-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  margin-top: 3.5rem;
}
.detail-card {
  background: var(--warm-white);
  padding: 3rem 2.5rem;
  position: relative;
  overflow: hidden;
  transition: background 0.3s;
}
.detail-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: var(--gold);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.4s ease;
}
.detail-card:hover::before { transform: scaleX(1); }
.detail-card:hover { background: #faf6f0; }
.detail-icon {
  font-size: 1.5rem;
  margin-bottom: 1.2rem;
  display: block;
  opacity: 0.6;
}
.detail-type {
  font-size: 0.82rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--gold);
  font-family: var(--sans);
  margin-bottom: 0.8rem;
  display: block;
}
.detail-name {
  font-family: var(--serif);
  font-size: 1.7rem;
  font-weight: 400;
  margin-bottom: 0.8rem;
  color: var(--text);
}
.detail-info {
  font-size: 1rem;
  color: var(--muted);
  line-height: 1.8;
  font-weight: 300;
}
.detail-info strong { color: var(--text); font-weight: 400; }

/* ─── PARALLAX QUOTE ─── */
.parallax-section {
  position: relative;
  height: 75vh;
  min-height: 250px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  text-align: center;
}
.parallax-bg {
  position: absolute;
  inset: -15%;
  background-image:
    linear-gradient(rgba(20,12,5,0.5), rgba(20,12,5,0.5)),
    url('../assets/livro.png');
  background-size: cover;
  background-position: center;
  will-change: transform;
}
.parallax-content {
  position: relative;
  z-index: 2;
  color: #fff;
  padding: 2rem;
}
.parallax-quote {
  font-family: var(--serif);
  font-style: italic;
  font-weight: 300;
  font-size: clamp(1.8rem, 4.5vw, 3.5rem);
  line-height: 1.3;
  max-width: 750px;
  color: var(--warm-white);
}
.parallax-quote-attr {
  margin-top: 1.5rem;
  font-size: 0.7rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--gold-light);
  font-family: var(--sans);
  font-weight: 200;
}

/* ─── OUR STORY ─── */
#story { background: var(--cream); }
.story-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: start;
  margin-top: 3rem;
}
@media (max-width: 768px) {
  .story-layout { grid-template-columns: 1fr; gap: 3rem; }
  .hero-names {
    max-width: 100px;
    margin: auto;
  }
}

.story-photos {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}
.story-photo {
  overflow: hidden;
  position: relative;
}
.story-photo:first-child {
  grid-column: span 2;
  aspect-ratio: 16/9;
}
.story-photo:not(:first-child) { aspect-ratio: 1; }
.story-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.7s ease;
}
.story-photo:hover img { transform: scale(1.05); }
.story-text { padding-top: 1rem; }
.story-chapter {
  margin-bottom: 2.5rem;
  position: relative;
  padding-left: 1.5rem;
}
.story-chapter::before {
  content: '';
  position: absolute;
  left: 0; top: 0.35rem;
  width: 1px;
  height: calc(100% - 0.35rem);
  background: var(--gold-light);
}
.chapter-year {
  font-size: 0.8rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--gold);
  font-family: var(--sans);
  margin-bottom: 0.5rem;
  display: block;
}
.chapter-title {
  font-family: var(--serif);
  font-size: 1.7rem;
  font-weight: 400;
  margin-bottom: 0.7rem;
  color: var(--text);
}
.chapter-body {
  font-size: 1rem;
  color: var(--muted);
  line-height: 1.9;
  font-weight: 300;
}

/* ─── PARALLAX 2 ─── */
.parallax-section-2 {
  position: relative;
  height: 50vh;
  min-height: 200px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}
.parallax-bg-2 {
  position: absolute;
  inset: -35%;
  background-image:
    linear-gradient(rgba(248,244,238,0.7), rgba(248,244,238,0.7)),
    url('https://images.unsplash.com/photo-1606800052052-a08af7148866?w=1600&auto=format&fit=crop&q=80');
  background-size: cover;
  opacity: 0.35;
  background-position: center;
  will-change: transform;
}
.parallax-content-2 {
  position: relative;
  z-index: 2;
  text-align: center;
  padding: 2rem;
}
.dress-code-label {
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.35em;
  text-transform: uppercase;
  color: var(--gold);
  font-family: var(--sans);
  margin-bottom: 1rem;
  display: block;
}
.dress-code-title {
  font-family: var(--serif);
  font-size: clamp(2rem, 5vw, 4rem);
  font-weight: 300;
  color: var(--text);
  margin-bottom: 1rem;
}
.dress-code-body {
  font-size: 1rem;
  color: var(--muted);
  max-width: 420px;
  margin: 0 auto;
  line-height: 1.9;
  font-weight: 300;
}

/* ─── REGISTRY ─── */
#lista { background: var(--warm-white); }

.registry-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
  margin-top: 3rem;
}

.registry-item { display: flex; flex-direction: column; gap: 0.25rem; cursor: pointer; }

.registry-img-wrap {
  aspect-ratio: 1 / 1;
  overflow: hidden;
  border-radius: 2px;
}

.registry-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.registry-item:hover .registry-img-wrap img { transform: scale(1.05); }

.registry-caption {
  font-family: var(--sans);
  font-weight: 300;
  font-size: 0.85rem;
  color: var(--muted);
  text-align: center;
  line-height: 1.5;
}

@media (max-width: 900px) {
  .registry-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 480px) {
  .registry-grid { grid-template-columns: 1fr 1fr; gap: 0.75rem; }
}

/* ─── REGISTRY MODAL ─── */
.registry-modal {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.4s ease;
}
.registry-modal.open { opacity: 1; pointer-events: auto; }

.registry-modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(20, 12, 5, 0.55);
  backdrop-filter: blur(8px);
}

.registry-modal-card {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr 1fr;
  width: 100%;
  max-width: 820px;
  max-height: min(400px, 90vh);
  background: var(--warm-white);
  box-shadow: 0 30px 80px rgba(20, 12, 5, 0.4);
  transform: translateY(20px);
  transition: transform 0.5s ease;
  overflow: hidden;
}
.registry-modal.open .registry-modal-card { transform: translateY(0); }

.registry-modal-img {
  overflow: hidden;
  position: relative;
  min-height: 200px;
}
.registry-modal-img img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.registry-modal-close {
  position: absolute;
  top: 0.9rem;
  right: 0.9rem;
  z-index: 2;
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(253, 250, 246, 0.92);
  border: 1px solid var(--border);
  border-radius: 50%;
  color: var(--brown);
  font-family: var(--sans);
  font-size: 1.1rem;
  font-weight: 300;
  line-height: 1;
  cursor: pointer;
  transition: background 0.3s, color 0.3s, border-color 0.3s;
}
.registry-modal-close:hover {
  background: var(--gold);
  border-color: var(--gold);
  color: #fff;
}

.registry-modal-body {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 1rem;
  padding: 2.5rem 2.2rem;
}
.registry-modal-title {
  font-family: var(--serif);
  font-weight: 400;
  font-size: 1.9rem;
  line-height: 1.2;
  color: var(--text);
}
.registry-modal-text {
  font-family: var(--sans);
  font-weight: 300;
  font-size: 0.92rem;
  line-height: 1.7;
  color: var(--muted);
}
.registry-modal-pix {
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
  margin-top: 0.4rem;
  padding-top: 1.3rem;
  border-top: 1px solid var(--border);
}
.registry-modal-pix-code {
  font-family: monospace;
  font-size: 0.72rem;
  line-height: 1.5;
  color: var(--muted);
  background: rgba(0, 0, 0, 0.03);
  border: 1px solid var(--border);
  border-radius: 2px;
  padding: 0.6rem 0.8rem;
  word-break: break-all;
  user-select: all;
}
.registry-modal-pix-copy {
  align-self: flex-start;
  font-family: var(--sans);
  font-weight: 300;
  font-size: 0.62rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--gold);
  background: none;
  border: 1px solid var(--gold);
  border-radius: 2px;
  padding: 0.45rem 1rem;
  cursor: pointer;
  transition: background 0.2s, color 0.2s;
}
.registry-modal-pix-copy:hover {
  background: var(--gold);
  color: var(--cream);
}

@media (max-width: 700px) {
  .registry-modal { padding: 1rem; }
  .registry-modal-card {
    grid-template-columns: 1fr;
    max-height: 92vh;
    overflow-y: auto;
  }
  .registry-modal-img {
    aspect-ratio: auto;
    height: clamp(220px, 45vh, 360px);
    width: 100%;
  }
  .registry-modal-body { padding: 1.8rem 1.5rem; }
  .registry-modal-title { font-size: 1.5rem; }
}

/* ─── RSVP ─── */
#rsvp { background: var(--text); }
#rsvp .section-title { color: var(--warm-white); }
#rsvp .section-tag { color: var(--gold); }
#rsvp .section-body { color: var(--muted); font-size: 0.88rem; line-height: 1.9; max-width: 800px; }
.rsvp-layout {
  display: grid;
  grid-template-columns: 1fr 1.3fr;
  gap: 5rem;
  align-items: start;
  margin-top: 1rem;
}
@media (max-width: 768px) { .rsvp-layout { grid-template-columns: 1fr; gap: 3rem; } }
.rsvp-aside-date {
  margin-top: 3rem;
  padding: 2rem;
  border: 1px solid rgba(255,255,255,0.08);
  background: rgba(255,255,255,0.03);
}
.aside-date-label {
  font-size: 0.6rem;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--gold);
  font-family: var(--sans);
  margin-bottom: 0.8rem;
  display: block;
}
.aside-date-main {
  font-family: var(--serif);
  font-size: 2rem;
  font-weight: 300;
  color: var(--warm-white);
  line-height: 1.3;
}
.aside-note {
  margin-top: 0.8rem;
  font-size: 0.78rem;
  color: rgba(154,138,122,0.7);
  line-height: 1.7;
  font-weight: 300;
}
.rsvp-form { display: flex; flex-direction: column; gap: 1.2rem; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1.2rem; }
@media (max-width: 500px) { .form-row { grid-template-columns: 1fr; } }
.field { display: flex; flex-direction: column; gap: 0.4rem; }
.field label {
  font-size: 0.62rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--muted);
  font-family: var(--sans);
  font-weight: 300;
}
.field input, .field select, .field textarea {
  background: transparent;
  border: none;
  border-bottom: 1px solid rgba(255,255,255,0.15);
  color: var(--warm-white);
  font-family: var(--sans);
  font-weight: 300;
  font-size: 0.9rem;
  padding: 0.7rem 0;
  outline: none;
  transition: border-color 0.3s;
  width: 100%;
  -webkit-appearance: none;
}
.field input:focus, .field select:focus, .field textarea:focus {
  border-bottom-color: var(--gold);
}
.field select { cursor: pointer; }
.field select option { background: var(--text); color: var(--warm-white); }
.field textarea { resize: none; height: 80px; }
.field input::placeholder, .field textarea::placeholder { color: rgba(154,138,122,0.45); }
.radio-group {
  display: flex;
  gap: 1.5rem;
  flex-wrap: wrap;
  margin-top: 0.3rem;
}
.radio-opt { display: flex; align-items: center; gap: 0.5rem; cursor: pointer; }
.radio-opt input[type="radio"] { display: none; }
.radio-custom {
  width: 16px; height: 16px;
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: 50%;
  position: relative;
  transition: border-color 0.3s;
  flex-shrink: 0;
}
.radio-opt:has(input:checked) .radio-custom { border-color: var(--gold); }
.radio-opt:has(input:checked) .radio-custom::after {
  content: '';
  position: absolute;
  inset: 3px;
  background: var(--gold);
  border-radius: 50%;
}
.radio-opt span {
  font-size: 0.82rem;
  color: rgba(253,250,246,0.6);
  font-weight: 300;
  transition: color 0.3s;
}
.radio-opt:has(input:checked) span { color: var(--warm-white); }
.btn-rsvp {
  display: inline-block;
  margin-top: 0.5rem;
  padding: 1rem 3rem;
  background: var(--gold-light);
  border: 0px solid var(--gold);
  color: var(--brown);
  font-family: var(--sans);
  font-weight: 300;
  font-size: 0.68rem;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  text-decoration: none;
  cursor: pointer;
  transition: background 0.3s, color 0.3s;
  align-self: flex-start;
}
.btn-rsvp:hover { background: var(--gold); color: var(--text); }
.btn-rsvp-footer {
  display: inline-block;
  width: 100%;
  margin-top: 0.5rem;
  padding: 1rem 3rem;
  background: var(--gold-light);
  border: 0px solid var(--gold);
  color: var(--brown);
  font-family: var(--sans);
  font-weight: 300;
  font-size: 0.68rem;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  cursor: pointer;
  transition: background 0.3s, color 0.3s;
  align-self: flex-start;
}
.btn-rsvp-footer:hover { background: var(--gold); color: var(--text); }
.rsvp-success {
  display: none;
  text-align: center;
  padding: 3rem 2rem;
  border: 1px solid rgba(201,169,110,0.2);
}
.rsvp-success.show { display: block; }
.success-icon { font-size: 2.5rem; margin-bottom: 1rem; }
.success-msg {
  font-family: var(--serif);
  font-size: 2rem;
  font-weight: 300;
  color: var(--warm-white);
  font-style: italic;
  margin-bottom: 0.8rem;
}
.success-sub { font-size: 0.82rem; color: var(--muted); font-weight: 300; line-height: 1.8; }

/* ─── FOOTER ─── */
footer {
  background: #1e150e;
  text-align: center;
  padding: 3.5rem 2rem;
  color: rgba(154,138,122,0.5);
  font-size: 0.7rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  font-family: var(--sans);
  font-weight: 200;
}
footer .footer-names {
  font-family: var(--serif);
  font-size: 2rem;
  font-weight: 300;
  font-style: italic;
  color: var(--gold);
  letter-spacing: 0;
  text-transform: none;
  display: block;
  margin-bottom: 1rem;
}

/* ─── ANIMATIONS ─── */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(24px); }
  to { opacity: 1; transform: translateY(0); }
}
@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}
@keyframes scrollLine {
  0%, 100% { opacity: 0.4; transform: scaleY(1); transform-origin: top; }
  50% { opacity: 0.8; }
}

/* ─── REVEAL ON SCROLL ─── */
.reveal {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}
.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }