/* ============================================================
   BAIRD & GENUS WEDDING — STYLES
   Theme: Lavender · Silver · Black · White
   ============================================================ */

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

:root {
  --lavender:       #9B89C4;
  --lavender-light: #C4B5E8;
  --lavender-pale:  #EDE8F7;
  --lavender-dark:  #6B5B95;
  --silver:         #A8A8A8;
  --silver-light:   #D4D4D4;
  --silver-pale:    #F0F0F0;
  --black:          #1A1A1A;
  --white:          #FAFAFA;
  --pure-white:     #FFFFFF;
  --font-heading:   'Cormorant Garamond', Georgia, serif;
  --font-body:      'Lato', sans-serif;
  --transition:     0.4s cubic-bezier(0.4, 0, 0.2, 1);
  --shadow-soft:    0 4px 24px rgba(107, 91, 149, 0.12);
  --shadow-medium:  0 8px 40px rgba(107, 91, 149, 0.18);
  --radius:         12px;
  --radius-lg:      20px;
}

html { scroll-behavior: smooth; font-size: 110%; }

body {
  font-family: var(--font-body);
  background: var(--white);
  color: var(--black);
  line-height: 1.7;
  overflow-x: hidden;
}

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

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

/* ── Typography ───────────────────────────────────────────── */
h1, h2, h3, h4 {
  font-family: var(--font-heading);
  font-weight: 400;
  line-height: 1.2;
}

.section-label {
  font-family: var(--font-body);
  font-size: 0.7rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--lavender);
  margin-bottom: 0.75rem;
  display: block;
}

.section-title {
  font-size: clamp(2rem, 5vw, 3.5rem);
  color: var(--black);
  margin-bottom: 1rem;
}

.section-subtitle {
  font-size: 1.05rem;
  color: var(--silver);
  max-width: 540px;
  margin: 0 auto 3rem;
}

/* ── Layout Helpers ───────────────────────────────────────── */
.container {
  width: 90%;
  max-width: 1100px;
  margin: 0 auto;
}

section {
  padding: 100px 0;
}

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

/* ── Scroll Animation ─────────────────────────────────────── */
.fade-up {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.fade-up.visible {
  opacity: 1;
  transform: translateY(0);
}
.fade-up.delay-1 { transition-delay: 0.1s; }
.fade-up.delay-2 { transition-delay: 0.2s; }
.fade-up.delay-3 { transition-delay: 0.3s; }
.fade-up.delay-4 { transition-delay: 0.4s; }
.fade-up.delay-5 { transition-delay: 0.5s; }

/* ── Navigation ───────────────────────────────────────────── */
#navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  padding: 20px 0;
  transition: var(--transition);
}

#navbar.scrolled {
  background: rgba(250, 250, 250, 0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  padding: 14px 0;
  box-shadow: var(--shadow-soft);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-logo {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  color: var(--pure-white);
  letter-spacing: 0.05em;
  transition: color var(--transition);
}

#navbar.scrolled .nav-logo { color: var(--lavender-dark); }

.nav-links {
  display: flex;
  gap: 2rem;
  list-style: none;
}

.nav-links a {
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.85);
  transition: color var(--transition);
  position: relative;
}

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

.nav-links a:hover::after,
.nav-links a.active::after { width: 100%; }

#navbar.scrolled .nav-links a { color: var(--black); }
#navbar.scrolled .nav-links a::after { background: var(--lavender); }

.nav-links a:hover,
.nav-links a.active { color: var(--pure-white); }

#navbar.scrolled .nav-links a:hover,
#navbar.scrolled .nav-links a.active { color: var(--lavender); }

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  background: none;
  border: none;
  padding: 4px;
}

.hamburger span {
  width: 24px;
  height: 2px;
  background: var(--pure-white);
  border-radius: 2px;
  transition: var(--transition);
  display: block;
}

#navbar.scrolled .hamburger span { background: var(--black); }

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

/* Mobile nav — slide-down panel */
.nav-mobile {
  display: flex;
  flex-direction: column;
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 998;
  background: rgba(255, 255, 255, 0.98);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  padding-top: 64px;
  transform: translateY(-110%);
  transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  pointer-events: none;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.08);
  border-bottom: 1px solid var(--silver-light);
}

.nav-mobile.open {
  transform: translateY(0);
  pointer-events: all;
}

.nav-mobile a {
  font-family: var(--font-body);
  font-size: 0.78rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--black);
  padding: 1rem 2rem;
  border-bottom: 1px solid rgba(0, 0, 0, 0.06);
  transition: color 0.2s ease, background 0.2s ease;
  text-align: center;
}

.nav-mobile a:last-child { border-bottom: none; }
.nav-mobile a:hover { color: var(--lavender); background: var(--lavender-pale); }

/* Keep navbar readable when mobile menu is open */
#navbar.menu-open {
  background: rgba(250, 250, 250, 0.98);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: none;
}
#navbar.menu-open .nav-logo { color: var(--lavender-dark); }
#navbar.menu-open .hamburger span { background: var(--black); }

/* ── Hero ─────────────────────────────────────────────────── */
#hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
  background: #1A1A2E;
  padding: 0;
}

/* Background photo layer — sits behind everything */
.hero-bg-photo {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero-bg-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  opacity: 0.35;
  display: block;
}

/* Animated gradient orbs */
.hero-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.35;
  pointer-events: none;
}

.hero-orb-1 {
  width: 600px; height: 600px;
  background: radial-gradient(circle, var(--lavender) 0%, transparent 70%);
  top: -150px; left: -150px;
  animation: floatOrb 12s ease-in-out infinite alternate;
}

.hero-orb-2 {
  width: 400px; height: 400px;
  background: radial-gradient(circle, var(--lavender-dark) 0%, transparent 70%);
  bottom: -100px; right: -100px;
  animation: floatOrb 9s ease-in-out infinite alternate-reverse;
}

.hero-orb-3 {
  width: 300px; height: 300px;
  background: radial-gradient(circle, var(--silver) 0%, transparent 70%);
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  animation: floatOrb 15s ease-in-out infinite alternate;
}

@keyframes floatOrb {
  0%   { transform: translate(0, 0) scale(1); }
  100% { transform: translate(30px, -30px) scale(1.1); }
}

.hero-orb-3 {
  animation: floatOrb3 15s ease-in-out infinite alternate;
}

@keyframes floatOrb3 {
  0%   { transform: translate(-50%, -50%) scale(1); }
  100% { transform: translate(calc(-50% + 20px), calc(-50% - 20px)) scale(1.15); }
}

/* Particle canvas */
#particle-canvas {
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 100%;
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  padding: 0 20px;
}

.hero-date-label {
  font-size: 0.72rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--lavender-light);
  margin-bottom: 1.5rem;
  opacity: 0;
  animation: fadeInUp 1s 0.3s forwards;
}

.hero-names {
  font-family: var(--font-heading);
  font-size: clamp(3.5rem, 12vw, 9rem);
  font-weight: 300;
  color: var(--pure-white);
  letter-spacing: 0.04em;
  line-height: 1;
  opacity: 0;
  animation: fadeInUp 1s 0.6s forwards;
}

.hero-names .ampersand {
  color: var(--lavender-light);
  font-style: italic;
}

.hero-divider {
  width: 60px;
  height: 1px;
  background: linear-gradient(to right, transparent, var(--lavender-light), transparent);
  margin: 2rem auto;
  opacity: 0;
  animation: fadeInUp 1s 0.9s forwards;
}

.hero-details {
  font-size: 0.85rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.6);
  margin-bottom: 3rem;
  opacity: 0;
  animation: fadeInUp 1s 1.1s forwards;
}

/* Countdown */
.countdown {
  display: flex;
  gap: 2rem;
  justify-content: center;
  margin-bottom: 3rem;
  opacity: 0;
  animation: fadeInUp 1s 1.3s forwards;
}

.countdown-unit {
  text-align: center;
}

.countdown-number {
  font-family: var(--font-heading);
  font-size: clamp(2.5rem, 6vw, 4rem);
  color: var(--pure-white);
  line-height: 1;
  display: block;
}

.countdown-label {
  font-size: 0.65rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--lavender-light);
  margin-top: 0.25rem;
  display: block;
}

.countdown-sep {
  font-family: var(--font-heading);
  font-size: 3rem;
  color: var(--lavender);
  line-height: 1;
  align-self: flex-start;
  padding-top: 0.15em;
}

.hero-cta {
  opacity: 0;
  animation: fadeInUp 1s 1.5s forwards;
}

/* Scroll indicator */
.scroll-indicator {
  position: absolute;
  bottom: 40px; left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  color: rgba(255,255,255,0.4);
  font-size: 0.65rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  animation: bounce 2s ease-in-out infinite;
  z-index: 2;
}

.scroll-indicator svg {
  width: 20px; height: 20px;
  stroke: rgba(255,255,255,0.4);
}

@keyframes bounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50%       { transform: translateX(-50%) translateY(8px); }
}

@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ── Buttons ──────────────────────────────────────────────── */
.btn {
  display: inline-block;
  padding: 14px 40px;
  border-radius: 50px;
  font-family: var(--font-body);
  font-size: 0.8rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  cursor: pointer;
  border: none;
  transition: var(--transition);
}

.btn-primary {
  background: var(--lavender);
  color: var(--pure-white);
  box-shadow: 0 4px 20px rgba(155, 137, 196, 0.4);
}

.btn-primary:hover {
  background: var(--lavender-dark);
  box-shadow: 0 8px 30px rgba(107, 91, 149, 0.5);
  transform: translateY(-2px);
}

.btn-outline {
  background: transparent;
  color: var(--lavender);
  border: 1.5px solid var(--lavender);
}

.btn-outline:hover {
  background: var(--lavender);
  color: var(--pure-white);
  transform: translateY(-2px);
}

.btn-white {
  background: var(--pure-white);
  color: var(--lavender-dark);
  box-shadow: 0 4px 20px rgba(0,0,0,0.15);
}

.btn-white:hover {
  background: var(--lavender-pale);
  transform: translateY(-2px);
}

/* ── Our Story ────────────────────────────────────────────── */
#story { background: var(--white); }

/* Featured couple photo above the timeline */
.story-hero-photo {
  max-width: 420px;
  margin: 0 auto 4rem;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-medium);
  aspect-ratio: 4/5;
}

.story-hero-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
  display: block;
  transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

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

.timeline {
  position: relative;
  max-width: 800px;
  margin: 0 auto;
}

.timeline::before {
  content: '';
  position: absolute;
  left: 50%;
  top: 0; bottom: 0;
  width: 1px;
  background: linear-gradient(to bottom, transparent, var(--lavender-light), var(--lavender), var(--lavender-light), transparent);
  transform: translateX(-50%);
}

.timeline-item {
  display: grid;
  grid-template-columns: 1fr 60px 1fr;
  align-items: center;
  margin-bottom: 60px;
  position: relative;
}

.timeline-item:last-child { margin-bottom: 0; }

.timeline-content {
  background: var(--pure-white);
  border: 1px solid var(--silver-light);
  border-radius: var(--radius);
  padding: 1.75rem 2rem;
  box-shadow: var(--shadow-soft);
  transition: transform var(--transition), box-shadow var(--transition);
}

.timeline-content:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-medium);
}

.timeline-item.right .timeline-content { grid-column: 3; }
.timeline-item.left .timeline-content  { grid-column: 1; }

.timeline-dot {
  grid-column: 2;
  width: 14px; height: 14px;
  background: var(--lavender);
  border-radius: 50%;
  border: 3px solid var(--pure-white);
  box-shadow: 0 0 0 2px var(--lavender);
  justify-self: center;
  z-index: 1;
}

.timeline-date {
  font-size: 0.7rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--lavender);
  margin-bottom: 0.5rem;
  display: block;
}

.timeline-content h3 {
  font-size: 1.3rem;
  color: var(--black);
  margin-bottom: 0.5rem;
}

.timeline-content p {
  font-size: 0.92rem;
  color: var(--silver);
  line-height: 1.65;
}

/* ── The Details ──────────────────────────────────────────── */
#details { background: var(--lavender-pale); }

.details-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  max-width: 900px;
  margin: 0 auto 3rem;
}

.detail-card {
  background: var(--pure-white);
  border-radius: var(--radius-lg);
  padding: 3rem 2.5rem;
  text-align: center;
  box-shadow: var(--shadow-soft);
  border: 1px solid rgba(155,137,196,0.15);
  transition: transform var(--transition), box-shadow var(--transition);
}

.detail-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-medium);
}

.detail-icon {
  width: 56px; height: 56px;
  background: linear-gradient(135deg, var(--lavender-pale), var(--lavender-light));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.5rem;
  font-size: 1.5rem;
}

.detail-card h3 {
  font-size: 1.8rem;
  color: var(--black);
  margin-bottom: 1rem;
}

.detail-card .time {
  font-size: 1.1rem;
  color: var(--lavender);
  font-weight: 600;
  margin-bottom: 0.5rem;
}

.detail-card .venue-name {
  font-size: 1rem;
  color: var(--black);
  margin-bottom: 0.25rem;
}

.detail-card .venue-addr {
  font-size: 0.87rem;
  color: var(--silver);
  margin-bottom: 1.5rem;
}

.dress-code {
  background: var(--pure-white);
  border-radius: var(--radius);
  padding: 2rem 3rem;
  text-align: center;
  max-width: 500px;
  margin: 0 auto;
  border: 1px solid var(--silver-light);
}

.dress-code h4 {
  font-size: 1.1rem;
  color: var(--black);
  margin-bottom: 0.5rem;
}

.dress-code p {
  font-size: 0.9rem;
  color: var(--silver);
}

/* ── Travel & Stay ────────────────────────────────────────── */
#travel { background: var(--white); }

.hotels-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.hotel-card {
  background: var(--pure-white);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-soft);
  border: 1px solid var(--silver-light);
  transition: transform var(--transition), box-shadow var(--transition);
}

.hotel-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-medium);
}

.hotel-thumb {
  height: 140px;
  background: linear-gradient(135deg, var(--lavender-light), var(--lavender-dark));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.5rem;
}

.hotel-body { padding: 1.5rem; }

.hotel-name {
  font-family: var(--font-heading);
  font-size: 1.3rem;
  margin-bottom: 0.4rem;
}

.hotel-dist {
  font-size: 0.78rem;
  letter-spacing: 0.1em;
  color: var(--lavender);
  text-transform: uppercase;
  margin-bottom: 0.75rem;
}

.hotel-body p {
  font-size: 0.88rem;
  color: var(--silver);
  margin-bottom: 1rem;
}

.hotel-code {
  background: var(--lavender-pale);
  border-radius: 6px;
  padding: 0.4rem 0.75rem;
  font-size: 0.78rem;
  color: var(--lavender-dark);
  display: inline-block;
  margin-bottom: 1rem;
  font-weight: 600;
  letter-spacing: 0.05em;
}

/* ── Gallery ──────────────────────────────────────────────── */
#gallery { background: var(--black); }

#gallery .section-title { color: var(--pure-white); }
#gallery .section-label { color: var(--lavender-light); }
#gallery .section-subtitle { color: var(--silver); }

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
}

.gallery-item {
  overflow: hidden;
  border-radius: 8px;
  cursor: pointer;
  position: relative;
  aspect-ratio: 4/5;
}

/* items 1 and 6 (index 0 and 5) span 2 columns as featured shots */
.gallery-item:nth-child(1),
.gallery-item:nth-child(6) {
  grid-column: span 2;
  aspect-ratio: 3/2;
}

.gallery-item-inner {
  width: 100%;
  height: 100%;
  transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
}

.gallery-item-inner img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  display: block;
}

.gallery-item:hover .gallery-item-inner {
  transform: scale(1.05);
}

.gallery-placeholder-label {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.78rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.6);
}

.gallery-overlay {
  position: absolute;
  inset: 0;
  background: rgba(107, 91, 149, 0);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background var(--transition);
}

.gallery-item:hover .gallery-overlay {
  background: rgba(107, 91, 149, 0.3);
}

.gallery-overlay svg {
  width: 32px; height: 32px;
  stroke: white;
  opacity: 0;
  transform: scale(0.8);
  transition: var(--transition);
}

.gallery-item:hover .gallery-overlay svg {
  opacity: 1;
  transform: scale(1);
}

/* Gallery placeholder colors */
.g-color-1 { background: linear-gradient(135deg, #9B89C4, #6B5B95); }
.g-color-2 { background: linear-gradient(135deg, #C4B5E8, #9B89C4); }
.g-color-3 { background: linear-gradient(135deg, #A8A8A8, #6B5B95); }
.g-color-4 { background: linear-gradient(135deg, #6B5B95, #2D2040); }
.g-color-5 { background: linear-gradient(135deg, #EDE8F7, #C4B5E8); }
.g-color-6 { background: linear-gradient(135deg, #D4D4D4, #9B89C4); }

/* Lightbox */
.lightbox {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.95);
  z-index: 2000;
  align-items: center;
  justify-content: center;
}

.lightbox.open { display: flex; }

.lightbox-inner {
  max-width: 900px;
  width: 90%;
  position: relative;
}

.lightbox-img {
  width: 100%;
  border-radius: var(--radius);
}

.lightbox-close {
  position: absolute;
  top: -50px; right: 0;
  background: none;
  border: none;
  color: white;
  font-size: 2rem;
  cursor: pointer;
  opacity: 0.7;
  transition: opacity var(--transition);
}

.lightbox-close:hover { opacity: 1; }

.lightbox-nav {
  position: absolute;
  top: 50%; transform: translateY(-50%);
  background: rgba(255,255,255,0.15);
  border: none;
  color: white;
  width: 44px; height: 44px;
  border-radius: 50%;
  cursor: pointer;
  font-size: 1.2rem;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background var(--transition);
}

.lightbox-nav:hover { background: rgba(255,255,255,0.3); }

.lightbox-prev { left: -60px; }
.lightbox-next { right: -60px; }

/* ── RSVP ─────────────────────────────────────────────────── */
#rsvp {
  background: linear-gradient(160deg, var(--lavender-pale) 0%, var(--pure-white) 60%, var(--lavender-pale) 100%);
}

.rsvp-wrapper {
  max-width: 620px;
  margin: 0 auto;
  background: var(--pure-white);
  border-radius: var(--radius-lg);
  padding: 3rem 3.5rem;
  box-shadow: var(--shadow-medium);
  border: 1px solid rgba(155,137,196,0.2);
}

/* ── RSVP sayi.do CTA ─────────────────────────────────────── */
.rsvp-features {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  margin-bottom: 2rem;
}

.rsvp-feature {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
}

.rsvp-feature-icon {
  font-size: 1.4rem;
  line-height: 1;
  flex-shrink: 0;
  margin-top: 2px;
}

.rsvp-feature strong {
  display: block;
  font-size: 0.95rem;
  color: var(--black);
  margin-bottom: 0.15rem;
}

.rsvp-feature p {
  font-size: 0.87rem;
  color: var(--silver);
  margin: 0;
}

.rsvp-divider {
  height: 1px;
  background: linear-gradient(to right, transparent, var(--lavender-light), transparent);
  margin: 2rem 0;
}

.rsvp-cta-block { text-align: center; }

.rsvp-cta-note {
  font-size: 0.8rem;
  color: var(--silver);
  margin-bottom: 1.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
}

.rsvp-cta-note i { color: var(--lavender); }

.rsvp-sayido-btn {
  display: inline-block;
  width: 100%;
  padding: 18px;
  background: linear-gradient(135deg, var(--lavender), var(--lavender-dark));
  color: var(--pure-white);
  border: none;
  border-radius: 50px;
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  cursor: pointer;
  transition: var(--transition);
  box-shadow: 0 6px 24px rgba(107, 91, 149, 0.4);
  text-decoration: none;
}

.rsvp-sayido-btn:hover {
  transform: translateY(-3px);
  box-shadow: 0 10px 36px rgba(107, 91, 149, 0.5);
  color: var(--pure-white);
}

.rsvp-deadline-note {
  font-size: 1.2rem;
  color: var(--silver);
  margin-top: 1.25rem;
}

.rsvp-deadline-note strong { color: var(--lavender-dark); }
/* ─────────────────────────────────────────────────────────── */

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

.form-group {
  margin-bottom: 1.5rem;
}

.form-group.full { grid-column: span 2; }

.form-group label {
  display: block;
  font-size: 0.78rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--black);
  margin-bottom: 0.5rem;
  font-weight: 600;
}

.form-group label .required { color: var(--lavender); margin-left: 2px; }

.form-control {
  width: 100%;
  padding: 12px 16px;
  border: 1.5px solid var(--silver-light);
  border-radius: var(--radius);
  font-family: var(--font-body);
  font-size: 0.95rem;
  color: var(--black);
  background: var(--white);
  transition: border-color var(--transition), box-shadow var(--transition);
  outline: none;
  -webkit-appearance: none;
}

.form-control:focus {
  border-color: var(--lavender);
  box-shadow: 0 0 0 3px rgba(155, 137, 196, 0.15);
}

.form-control::placeholder { color: var(--silver); }

textarea.form-control {
  resize: vertical;
  min-height: 100px;
}

select.form-control { cursor: pointer; }

/* Radio buttons */
.radio-group {
  display: flex;
  gap: 1rem;
}

.radio-option {
  flex: 1;
  position: relative;
}

.radio-option input[type="radio"] {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.radio-label {
  display: block;
  padding: 12px 20px;
  border: 1.5px solid var(--silver-light);
  border-radius: var(--radius);
  text-align: center;
  cursor: pointer;
  font-size: 0.9rem;
  transition: var(--transition);
  background: var(--white);
}

.radio-option input:checked + .radio-label {
  border-color: var(--lavender);
  background: var(--lavender-pale);
  color: var(--lavender-dark);
  font-weight: 600;
}

.radio-label:hover {
  border-color: var(--lavender-light);
  background: var(--lavender-pale);
}

/* Conditional fields */
.conditional-fields { display: none; }
.conditional-fields.visible { display: block; }

/* Guest meals */
.guest-meal-entry {
  background: var(--lavender-pale);
  border-radius: var(--radius);
  padding: 1.25rem;
  margin-bottom: 1rem;
}

.guest-meal-entry h4 {
  font-size: 0.85rem;
  letter-spacing: 0.05em;
  color: var(--lavender-dark);
  margin-bottom: 0.75rem;
}

/* Submit */
.form-submit {
  text-align: center;
  margin-top: 2rem;
}

.btn-submit {
  width: 100%;
  padding: 16px;
  background: linear-gradient(135deg, var(--lavender), var(--lavender-dark));
  color: var(--pure-white);
  border: none;
  border-radius: 50px;
  font-family: var(--font-body);
  font-size: 0.9rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  cursor: pointer;
  transition: var(--transition);
  box-shadow: 0 4px 20px rgba(107, 91, 149, 0.35);
  position: relative;
  overflow: hidden;
}

.btn-submit:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(107, 91, 149, 0.45);
}

.btn-submit:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  transform: none;
}

.btn-submit .spinner {
  display: none;
  width: 18px; height: 18px;
  border: 2px solid rgba(255,255,255,0.4);
  border-top-color: white;
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
  margin: 0 auto;
}

.btn-submit.loading .btn-text { display: none; }
.btn-submit.loading .spinner  { display: block; }

@keyframes spin { to { transform: rotate(360deg); } }

.form-success, .form-error {
  display: none;
  border-radius: var(--radius);
  padding: 1.5rem;
  text-align: center;
  margin-top: 1.5rem;
}

.form-success {
  background: rgba(155, 137, 196, 0.12);
  border: 1px solid var(--lavender-light);
  color: var(--lavender-dark);
}

.form-error {
  background: rgba(220, 53, 69, 0.08);
  border: 1px solid rgba(220, 53, 69, 0.3);
  color: #dc3545;
}

.form-success.show, .form-error.show { display: block; }

.hidden { display: none !important; }

/* ── Registry ─────────────────────────────────────────────── */
#registry { background: var(--white); }

.registry-single {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
  max-width: 900px;
  margin: 0 auto;
}

.registry-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.75rem;
  max-width: 900px;
  margin: 0 auto;
}

.registry-card {
  background: var(--pure-white);
  border-radius: var(--radius-lg);
  padding: 2.5rem 2rem;
  text-align: center;
  box-shadow: var(--shadow-soft);
  border: 1px solid var(--silver-light);
  transition: transform var(--transition), box-shadow var(--transition);
}

.registry-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-medium);
}

.registry-icon {
  width: 70px; height: 70px;
  border-radius: 50%;
  margin: 0 auto 1.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
}

.registry-card h3 {
  font-size: 1.4rem;
  margin-bottom: 0.5rem;
}

.registry-card p {
  font-size: 0.88rem;
  color: var(--silver);
  margin-bottom: 1.75rem;
}

/* ── FAQ ──────────────────────────────────────────────────── */
#faq { background: var(--lavender-pale); }

.faq-list {
  max-width: 760px;
  margin: 0 auto;
}

.faq-item {
  background: var(--pure-white);
  border-radius: var(--radius);
  margin-bottom: 1rem;
  box-shadow: var(--shadow-soft);
  overflow: hidden;
}

.faq-question {
  width: 100%;
  padding: 1.25rem 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: none;
  border: none;
  cursor: pointer;
  text-align: left;
  font-family: var(--font-body);
  font-size: 0.97rem;
  font-weight: 600;
  color: var(--black);
  transition: color var(--transition);
}

.faq-question:hover { color: var(--lavender-dark); }

.faq-question.open { color: var(--lavender-dark); }

.faq-icon {
  width: 22px; height: 22px;
  min-width: 22px;
  border: 1.5px solid var(--lavender-light);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--lavender);
  font-size: 1rem;
  transition: transform var(--transition), background var(--transition);
  margin-left: 1rem;
}

.faq-question.open .faq-icon {
  transform: rotate(45deg);
  background: var(--lavender);
  border-color: var(--lavender);
  color: white;
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease, padding 0.3s ease;
  padding: 0 1.5rem;
}

.faq-answer.open {
  max-height: 300px;
  padding: 0 1.5rem 1.25rem;
}

.faq-answer p {
  font-size: 0.92rem;
  color: var(--silver);
  line-height: 1.75;
}

/* ── Social Media ─────────────────────────────────────────── */
#social { background: var(--white); }

.social-cta-text {
  text-align: center;
  color: var(--silver);
  font-size: 0.95rem;
  max-width: 500px;
  margin: 0 auto 3rem;
  line-height: 1.7;
}

.social-cards {
  display: grid;
  grid-template-columns: repeat(2, 240px);
  gap: 1.5rem;
  justify-content: center;
  margin: 0 auto 3rem;
}

.social-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.6rem;
  padding: 2rem 1.5rem;
  background: var(--pure-white);
  border-radius: var(--radius-lg);
  border: 1px solid var(--silver-light);
  box-shadow: var(--shadow-soft);
  text-decoration: none;
  color: inherit;
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}

.social-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 32px rgba(107,91,149,0.14);
  border-color: var(--lavender-light);
}

.social-card-icon {
  font-size: 2rem;
  color: var(--lavender);
  line-height: 1;
}

.social-card-name {
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--black);
}

.social-card-handle {
  font-size: 0.78rem;
  color: var(--lavender-dark);
  letter-spacing: 0.02em;
}

/* ── QR Code Section ──────────────────────────────────────── */
.qr-section {
  text-align: center;
  padding: 3rem 0;
  border-top: 1px solid var(--silver-light);
  margin-top: 2rem;
}

.qr-section p {
  font-size: 0.85rem;
  color: var(--silver);
  margin-bottom: 1.25rem;
}

#qr-code {
  display: inline-block;
  padding: 12px;
  background: var(--pure-white);
  border-radius: var(--radius);
  border: 1px solid var(--silver-light);
  box-shadow: var(--shadow-soft);
}

/* ── Footer ───────────────────────────────────────────────── */
#footer {
  background: var(--black);
  color: rgba(255,255,255,0.6);
  padding: 60px 0 40px;
  text-align: center;
}

.footer-names {
  font-family: var(--font-heading);
  font-size: 3.5rem;
  color: var(--pure-white);
  margin-bottom: 0.5rem;
}

.footer-date {
  font-size: 0.8rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--lavender-light);
  margin-bottom: 2rem;
}

.footer-divider {
  width: 40px;
  height: 1px;
  background: var(--lavender);
  margin: 2rem auto;
}

.footer-note {
  font-size: 0.78rem;
  color: rgba(255,255,255,0.3);
  letter-spacing: 0.1em;
}

/* ── Responsive ───────────────────────────────────────────── */
@media (max-width: 1024px) {
  .hotels-grid { grid-template-columns: 1fr 1fr; }
  .nav-links { display: none; }
  .hamburger { display: flex; }
}

@media (max-width: 768px) {
  section { padding: 70px 0; }

  .countdown { gap: 1rem; }
  .countdown-sep { display: none; }

  .timeline::before { left: 20px; }
  .timeline-item { grid-template-columns: 40px 1fr; }
  .timeline-item.right .timeline-content,
  .timeline-item.left .timeline-content { grid-column: 2; }
  .timeline-dot { grid-column: 1; }

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

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

  .gallery-grid { grid-template-columns: 1fr 1fr; }
  .gallery-item:nth-child(1),
  .gallery-item:nth-child(6) { grid-column: span 2; aspect-ratio: 3/2; }

  .rsvp-wrapper { padding: 2rem 1.5rem; }
  .form-row { grid-template-columns: 1fr; }
  .form-group.full { grid-column: span 1; }

  .registry-grid { grid-template-columns: 1fr; max-width: 380px; }
  .registry-single { grid-template-columns: 1fr; }

  .social-cards { grid-template-columns: 1fr 1fr; max-width: 340px; }

  .lightbox-prev { left: -40px; }
  .lightbox-next { right: -40px; }
}

@media (max-width: 480px) {
  .hero-names { font-size: clamp(2.8rem, 15vw, 4rem); }
  .countdown-number { font-size: 2rem; }
  .gallery-grid { grid-template-columns: 1fr; }
  .gallery-item:nth-child(1),
  .gallery-item:nth-child(6) { grid-column: span 1; aspect-ratio: 4/5; }
}