/* ═══════════════════════════════════════════════════════
   WEDDING WEBSITE · Huy & Nguyên · 06.06.2026
   Natural · Clean · Elegant
═══════════════════════════════════════════════════════ */

/* ── Custom Properties ── */
:root {
  --cream: #faf8f3;
  --cream-2: #f4efe5;
  --cream-3: #ede5d8;
  --white: #ffffff;
  --sage: #6b8f5a;
  --sage-dark: #4a6840;
  --sage-light: #a8c490;
  --rose: #d4898a;
  --rose-light: #f0d0d0;
  --blush: #f7eee8;
  --gold: #c8a870;
  --gold-light: #e8d090;
  --text: #2a2218;
  --text-md: #5a4e42;
  --text-lt: #8a7d72;
  --border: #d8ccbc;
  --shadow: rgba(80, 60, 40, 0.10);

  --font-script: 'Great Vibes', cursive;
  --font-serif: 'Playfair Display', Georgia, serif;
  --font-elegant: 'Cormorant Garamond', Georgia, serif;
  --font-sans: 'Montserrat', system-ui, sans-serif;

  --radius: 4px;
  --transition: 0.35s ease;
  --max-w: 1100px;
}

/* ── Reset & Base ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; font-size: 16px; }

body {
  background: var(--cream);
  color: var(--text);
  font-family: var(--font-elegant);
  font-size: 1.05rem;
  line-height: 1.75;
  overflow-x: hidden;
}

img { display: block; max-width: 100%; height: auto; object-fit: cover; }

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

button { cursor: pointer; font-family: inherit; border: none; background: none; }

/* ── Utility ── */
.container {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 clamp(1.25rem, 4vw, 3rem);
}

/* ═══════════════════ NAVIGATION ═══════════════════ */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 1.1rem 0;
  transition: background var(--transition), box-shadow var(--transition), padding var(--transition);
}

.nav.scrolled {
  background: rgba(250, 248, 243, 0.96);
  backdrop-filter: blur(8px);
  box-shadow: 0 1px 20px var(--shadow);
  padding: 0.75rem 0;
}

.nav-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 clamp(1.25rem, 4vw, 3rem);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-brand {
  font-family: var(--font-script);
  font-size: 1.8rem;
  color: var(--sage-dark);
  letter-spacing: 0.03em;
  line-height: 1;
}

.nav-menu {
  display: flex;
  gap: 2.2rem;
  list-style: none;
}

.nav-link {
  font-family: var(--font-sans);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-md);
  transition: color var(--transition);
  position: relative;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: -3px;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--gold);
  transition: width var(--transition);
}

.nav-link:hover,
.nav-link.active { color: var(--sage-dark); }
.nav-link:hover::after,
.nav-link.active::after { width: 100%; }

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 4px;
}

.nav-toggle span {
  display: block;
  width: 24px;
  height: 1.5px;
  background: var(--text-md);
  transition: var(--transition);
}

.nav-toggle.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.nav-toggle.active span:nth-child(2) { opacity: 0; }
.nav-toggle.active span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

/* ═══════════════════ HERO ═══════════════════ */
.hero {
  height: 100dvh;
  background: var(--cream-2);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
  padding: clamp(68px, 9vh, 96px) 1.5rem clamp(0.75rem, 2vh, 1.75rem);
}

/* ── Full-bleed photo ── */
.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

/* Layered overlay: warm cream radial in centre + gentle top/bottom vignette */
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  z-index: 1;
  background:
    radial-gradient(ellipse 72% 82% at 50% 50%,
      rgba(250, 246, 240, 0.90) 0%,
      rgba(248, 242, 232, 0.78) 30%,
      rgba(240, 230, 215, 0.58) 55%,
      rgba(220, 205, 185, 0.30) 80%,
      rgba(190, 172, 148, 0.10) 100%),
    linear-gradient(to bottom,
      rgba(20, 14, 6, 0.22) 0%,
      transparent 18%,
      transparent 78%,
      rgba(20, 14, 6, 0.18) 100%);
  pointer-events: none;
}

.corner-deco {
  position: absolute;
  width: clamp(160px, 22vw, 260px);
  pointer-events: none;
  opacity: 0.9;
  z-index: 2;
}

.corner-deco--tl { top: 0; left: 0; }
.corner-deco--br { bottom: 0; right: 0; }

.hero-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: clamp(0.75rem, 2.2vh, 2.2rem);
  position: relative;
  z-index: 3;
  text-align: center;
  width: 100%;
}

/* ── Wreath ── */
/* ── Hero title (no wreath) ── */
.hero-title {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: clamp(0.5rem, 1.4vh, 1.1rem);
}

.hero-eyebrow {
  font-family: var(--font-sans);
  font-size: clamp(0.6rem, 1.3vw, 0.75rem);
  font-weight: 400;
  letter-spacing: 0.26em;
  text-transform: uppercase;
  color: var(--text-lt);
}

.hero-names-block {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.25rem;
}

.hero-groom,
.hero-bride {
  font-family: var(--font-script);
  font-size: clamp(2.4rem, 7vw, 5.5rem);
  font-weight: 400;
  color: var(--sage-dark);
  line-height: 1.05;
  letter-spacing: 0.01em;
}

.hero-amp-wrap {
  display: flex;
  align-items: center;
  gap: 1rem;
  width: min(520px, 80vw);
  padding: 0.1rem 0;
}

.hero-rule-line {
  flex: 1;
  height: 1px;
  background: linear-gradient(to right, transparent, var(--border), transparent);
  opacity: 0.7;
}

.hero-amp {
  font-family: var(--font-elegant);
  font-size: clamp(0.9rem, 2vw, 1.15rem);
  font-style: italic;
  color: var(--gold);
  letter-spacing: 0.12em;
  margin: 0;
}

.hero-divider-floral {
  width: min(380px, 88vw);
  margin: 0.1rem 0;
}

.hero-divider-floral svg {
  width: 100%;
  height: auto;
  display: block;
}

.hero-date {
  font-family: var(--font-elegant);
  font-size: clamp(0.8rem, 2vw, 1.1rem);
  font-weight: 500;
  letter-spacing: 0.28em;
  color: var(--text-md);
}

.hero-day {
  font-family: var(--font-sans);
  font-size: clamp(0.55rem, 1.2vw, 0.68rem);
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--text-lt);
}

/* ── Countdown ── */
.countdown-block { text-align: center; }

.countdown-title {
  font-family: var(--font-sans);
  font-size: 0.68rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text-lt);
  margin-bottom: 0.9rem;
}

.countdown {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.cd-unit {
  display: flex;
  flex-direction: column;
  align-items: center;
  min-width: clamp(52px, 9vw, 72px);
}

.cd-num {
  font-family: var(--font-serif);
  font-size: clamp(1.6rem, 4vw, 2.4rem);
  font-weight: 400;
  color: var(--sage-dark);
  line-height: 1;
}

.cd-label {
  font-family: var(--font-sans);
  font-size: 0.6rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-lt);
  margin-top: 0.3rem;
}

.cd-sep {
  font-family: var(--font-serif);
  font-size: 1.4rem;
  color: var(--gold);
  opacity: 0.7;
  padding-bottom: 1rem;
}

/* ── Scroll arrow ── */
.scroll-arrow {
  display: flex;
  flex-direction: column;
  align-items: center;
  opacity: 0.65;
  transition: opacity var(--transition), transform var(--transition);
  animation: scrollBounce 2.4s ease-in-out infinite;
}

.scroll-arrow:hover { opacity: 1; }

.scroll-dot { animation: scrollDot 2.4s ease-in-out infinite; }

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

@keyframes scrollDot {
  0%, 100% { transform: translateY(0); opacity: 0.6; }
  50% { transform: translateY(10px); opacity: 0.3; }
}

/* ═══════════════════ INVITATION ═══════════════════ */
.invitation {
  background: var(--white);
  padding: 0 0 4rem;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.inv-bot {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: clamp(75px, 9vw, 125px);
  pointer-events: none;
  opacity: 0.82;
}

.inv-bot--l { left: 0; }
.inv-bot--r { right: 0; }

.inv-bot svg { width: 100%; height: auto; display: block; }

.floral-divider {
  width: 100%;
  max-width: 700px;
  margin: 0 auto;
  overflow: visible;
}

.floral-divider svg { width: 100%; height: auto; }

.invitation-families {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: clamp(1.5rem, 5vw, 4rem);
  margin-bottom: 3rem;
  flex-wrap: wrap;
}

.family-col { text-align: center; }

.family-role {
  font-family: var(--font-sans);
  font-size: 0.68rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--text-lt);
  margin-bottom: 0.5rem;
}

.family-name {
  font-family: var(--font-elegant);
  font-size: clamp(1rem, 2.2vw, 1.2rem);
  font-weight: 500;
  color: var(--text);
  line-height: 1.4;
}

.family-amp {
  font-family: var(--font-elegant);
  font-size: 0.9rem;
  color: var(--gold);
  line-height: 1;
}

.family-location {
  font-family: var(--font-elegant);
  font-size: 0.88rem;
  font-style: italic;
  color: var(--text-lt);
  margin-top: 0.4rem;
}

.family-ornament { flex-shrink: 0; }

.invitation-message {
  margin-bottom: 1.8rem;
}

.inv-announce {
  font-family: var(--font-elegant);
  font-size: clamp(1rem, 2vw, 1.15rem);
  color: var(--text-md);
  letter-spacing: 0.06em;
}

.invitation-couple {
  margin-bottom: 2rem;
}

.inv-groom,
.inv-bride {
  font-family: var(--font-script);
  font-size: clamp(2.2rem, 6vw, 3.8rem);
  font-weight: 400;
  color: var(--sage-dark);
  line-height: 1.15;
}

.inv-roles {
  display: block;
  font-family: var(--font-sans);
  font-size: 0.7rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text-lt);
  margin: 0.5rem 0;
}

/* ═══════════════════ SECTION HEADERS (shared) ═══════════════════ */
.section-header {
  text-align: center;
  margin-bottom: 3.5rem;
}

.section-eye {
  font-family: var(--font-sans);
  font-size: 0.68rem;
  font-weight: 500;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--sage);
  margin-bottom: 0.6rem;
}

.section-title {
  font-family: var(--font-serif);
  font-size: clamp(1.8rem, 4.5vw, 2.8rem);
  font-weight: 400;
  color: var(--text);
  line-height: 1.2;
  margin-bottom: 1rem;
}

.section-rule {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.8rem;
}

.section-rule span {
  display: block;
  width: clamp(40px, 8vw, 80px);
  height: 1px;
  background: linear-gradient(to right, transparent, var(--border));
}

.section-rule span:last-child {
  background: linear-gradient(to left, transparent, var(--border));
}

/* ═══════════════════ STORY ═══════════════════ */
.story {
  padding: 6rem 0;
  background: var(--cream);
}

.story-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(2rem, 5vw, 5rem);
  align-items: start;
}

.story-photo {
  position: relative;
}

.photo-frame {
  position: relative;
  overflow: hidden;
  border-radius: 2px;
  box-shadow: 0 12px 40px var(--shadow), 0 4px 12px rgba(0,0,0,0.06);
}

.photo-frame::before {
  content: '';
  position: absolute;
  inset: 10px;
  border: 1px solid rgba(255,255,255,0.5);
  z-index: 1;
  pointer-events: none;
}

.photo-frame img {
  width: 100%;
  aspect-ratio: 3/4;
  transition: transform 0.8s ease;
}

.photo-frame:hover img { transform: scale(1.03); }

.photo-floral {
  position: absolute;
  bottom: -30px;
  right: -30px;
  width: 130px;
  opacity: 0.9;
  pointer-events: none;
}

.story-timeline {
  padding-top: 1rem;
  display: flex;
  flex-direction: column;
  gap: 2.5rem;
}

.timeline-item {
  display: flex;
  gap: 1.4rem;
  align-items: flex-start;
}

.timeline-dot {
  flex-shrink: 0;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--sage-light);
  border: 2px solid var(--sage);
  margin-top: 0.45rem;
  position: relative;
}

.timeline-dot::before {
  content: '';
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%);
  width: 1px;
  height: clamp(40px, 5vw, 60px);
  background: linear-gradient(to bottom, var(--sage-light), transparent);
  margin-top: 4px;
}

.timeline-item:last-child .timeline-dot::before { display: none; }

.timeline-dot--gold {
  background: var(--gold-light);
  border-color: var(--gold);
}

.timeline-body h3 {
  font-family: var(--font-serif);
  font-size: 1.15rem;
  font-weight: 500;
  color: var(--text);
  margin-bottom: 0.15rem;
}

.timeline-year {
  font-family: var(--font-sans);
  font-size: 0.65rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 0.5rem;
}

.timeline-body p {
  font-size: 0.95rem;
  color: var(--text-md);
  line-height: 1.8;
}

/* ── Events inside invitation ── */
.inv-events-divider {
  width: 100%;
  max-width: 700px;
  margin: 2.5rem auto 3rem;
}
.inv-events-divider svg { width: 100%; height: auto; }

.events-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: clamp(1.5rem, 4vw, 3rem);
  margin-bottom: 3rem;
}

.event-card {
  background: var(--white);
  border-radius: 2px;
  box-shadow: 0 8px 32px var(--shadow);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: transform var(--transition), box-shadow var(--transition);
}

.event-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 16px 48px rgba(80,60,40,0.14);
}

.event-card-top {
  padding: 2.5rem 2rem 1.5rem;
  text-align: center;
  background: var(--blush);
  border-bottom: 1px solid var(--rose-light);
}

.event-icon-wrap { margin: 0 auto 1rem; }

.event-title {
  font-family: var(--font-script);
  font-size: clamp(1.8rem, 4vw, 2.4rem);
  font-weight: 400;
  color: var(--sage-dark);
  line-height: 1.1;
  margin-bottom: 0.2rem;
}

.event-subtitle {
  font-family: var(--font-sans);
  font-size: 0.62rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--text-lt);
}

.event-card-body {
  padding: 1.8rem 2rem;
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  text-align: left;
  font-family: var(--font-elegant);
}

.event-detail-row {
  display: flex;
  align-items: flex-start;
  gap: 0.7rem;
  font-family: var(--font-elegant);
  font-size: 0.95rem;
  color: var(--text-md);
  line-height: 1.5;
}

.event-detail-row svg { flex-shrink: 0; margin-top: 2px; }

.event-location {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
}

.event-map {
  margin-top: 1.1rem;
  border-radius: 6px;
  overflow: hidden;
  border: 1px solid var(--border);
  box-shadow: 0 2px 10px rgba(0,0,0,0.06);
}

.event-map iframe {
  display: block;
  width: 100%;
  height: 165px;
  border: none;
}

.event-map-link {
  display: block;
  padding: 0.45rem 0.9rem;
  background: var(--cream-2);
  font-family: var(--font-sans);
  font-size: 0.64rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--sage-dark);
  text-align: right;
  transition: background var(--transition), color var(--transition);
}

.event-map-link:hover {
  background: var(--cream-3);
  color: var(--sage);
}

.event-card-floral { padding: 0; overflow: hidden; }
.event-card-floral svg { width: 100%; height: auto; display: block; }

.events-photo {
  position: relative;
  overflow: hidden;
  border-radius: 2px 2px 0 0;
  max-height: 380px;
}

.events-photo img {
  width: 100%;
  height: 380px;
  object-fit: cover;
  object-position: center 40%;
  transition: transform 0.8s ease;
}

.events-photo:hover img { transform: scale(1.03); }

.events-photo-caption {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 1.2rem 2rem;
  background: linear-gradient(transparent, rgba(30,24,18,0.6));
  color: rgba(255,255,255,0.9);
  font-family: var(--font-sans);
  font-size: 0.68rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  text-align: center;
}


/* ═══════════════════ GALLERY ═══════════════════ */
.gallery {
  padding: 6rem 0;
  background: var(--white);
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-template-rows: auto;
  gap: 12px;
}

.gallery-item {
  position: relative;
  overflow: hidden;
  border-radius: 2px;
  cursor: zoom-in;
}

.gallery-item img {
  width: 100%;
  height: 280px;
  object-fit: cover;
  transition: transform 0.7s ease;
}

.gallery-item--tall img { height: 420px; }
.gallery-item--wide { grid-column: span 2; }
.gallery-item--wide img { height: 280px; }

.gallery-overlay {
  position: absolute;
  inset: 0;
  background: rgba(42, 34, 24, 0);
  transition: background var(--transition);
}

.gallery-item:hover .gallery-overlay { background: rgba(42, 34, 24, 0.12); }
.gallery-item:hover img { transform: scale(1.05); }


/* ═══════════════════ FOOTER ═══════════════════ */
.footer {
  background: var(--cream-3);
  padding: 0;
  text-align: center;
  border-top: 1px solid var(--border);
}

.footer-floral {
  width: 100%;
  max-width: 700px;
  margin: 0 auto;
}

.footer-floral svg { width: 100%; height: auto; }

.footer-content {
  padding: 2rem clamp(1.5rem, 4vw, 3rem) 3.5rem;
}

.footer-thank,
.footer-thank-sub {
  font-family: var(--font-elegant);
  font-size: clamp(1rem, 2.5vw, 1.2rem);
  font-style: italic;
  color: var(--text-md);
  letter-spacing: 0.04em;
}

.footer-thank-sub { margin-bottom: 1.5rem; }

.footer-names {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  margin-bottom: 0.5rem;
}

.footer-name {
  font-family: var(--font-script);
  font-size: clamp(1.5rem, 4vw, 2.2rem);
  color: var(--sage-dark);
}

.footer-heart {
  font-size: 1.2rem;
  color: var(--rose);
}

.footer-date {
  font-family: var(--font-sans);
  font-size: 0.68rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--text-lt);
}

/* ═══════════════════ SCROLL REVEAL ═══════════════════ */
.reveal,
.reveal-left,
.reveal-right {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal-left { transform: translateX(-32px); }
.reveal-right { transform: translateX(32px); }

.reveal.visible,
.reveal-left.visible,
.reveal-right.visible {
  opacity: 1;
  transform: translate(0);
}

/* ═══════════════════ RESPONSIVE ═══════════════════ */
@media (max-width: 900px) {
  .story-grid {
    grid-template-columns: 1fr;
    max-width: 580px;
    margin: 0 auto;
  }

  .photo-floral { display: none; }

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

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

  .gallery-item--tall { grid-row: span 1; }
  .gallery-item--tall img { height: 260px; }
  .gallery-item--wide { grid-column: span 2; }
  .gallery-item img { height: 220px; }
}

@media (max-width: 680px) {
  .nav-menu {
    position: fixed;
    top: 0;
    right: 0;
    bottom: 0;
    width: min(300px, 80vw);
    background: var(--white);
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 2rem;
    padding: 2rem;
    box-shadow: -4px 0 30px rgba(0,0,0,0.12);
    transform: translateX(100%);
    transition: transform 0.35s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 999;
  }

  .nav-menu.open { transform: translateX(0); }

  .nav-link { font-size: 0.82rem; }

  .nav-toggle { display: flex; z-index: 1001; }

  .hero-groom, .hero-bride { font-size: clamp(1.8rem, 9vw, 3.2rem); }
  .hero-amp-wrap { width: 90vw; }
  .hero-divider-floral { width: 90vw; }
  .inv-bot { display: none; }

  .invitation-families {
    flex-direction: column;
    gap: 1.5rem;
  }

  .family-ornament { display: none; }

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

  .gallery-grid {
    grid-template-columns: 1fr;
    gap: 8px;
  }

  .gallery-item--wide { grid-column: span 1; }
  .gallery-item img,
  .gallery-item--tall img,
  .gallery-item--wide img { height: 260px; }

  .countdown { gap: 0.3rem; }
  .cd-unit { min-width: 48px; }
  .cd-sep { font-size: 1.1rem; }

  .events-photo img { height: 260px; }

  .footer-names { flex-wrap: wrap; gap: 0.5rem; }
}

@media (max-width: 400px) {
  .hero-groom, .hero-bride { font-size: clamp(1rem, 6vw, 1.4rem); }
}

/* Short screens (landscape phones, small laptops) */
@media (max-height: 600px) {
  .countdown-block { display: none; }
  .scroll-arrow    { display: none; }
}


/* ═══════════════════ PRINT ═══════════════════ */
@media print {
  .nav, .scroll-arrow, .countdown-block { display: none; }
  .hero { min-height: auto; padding: 2rem 1rem; }
}