:root {
  --cream: #f6f1e8;
  --linen: #faf7f0;
  --forest: #3d5244;
  --forest-dark: #2c3d32;
  --sage: #7d9178;
  --sage-light: #a8b89f;
  --wood: #9a7b5a;
  --bark: #5c4632;
  --fern: #4a6741;
  --text: #3a342c;
  --muted: #6f665c;
  --white: #ffffff;
  --border: #ddd4c4;
  --shadow: rgba(44, 61, 50, 0.1);

  --font-display: "Cormorant Garamond", "Noto Serif TC", serif;
  --font-serif: "Noto Serif TC", serif;
  --font-body: "Noto Sans TC", system-ui, sans-serif;
  --nav-height: 68px;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  font-weight: 300;
  font-size: 15px;
  line-height: 1.75;
  color: var(--text);
  background: var(--linen);
}

img { max-width: 100%; display: block; }
a { color: var(--forest); }
address { font-style: normal; }

.container {
  width: min(720px, 92vw);
  margin-inline: auto;
}

.container-wide {
  width: min(960px, 92vw);
  margin-inline: auto;
}

.section-label {
  font-family: var(--font-display);
  font-size: 0.85rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--wood);
  text-align: center;
  margin-bottom: 0.5rem;
}

.section-title {
  font-family: var(--font-serif);
  font-size: clamp(1.35rem, 3vw, 1.65rem);
  font-weight: 500;
  color: var(--forest);
  text-align: center;
  margin-bottom: 1.75rem;
}

.section-title::after {
  content: "";
  display: block;
  width: 48px;
  height: 1px;
  background: var(--sage-light);
  margin: 0.75rem auto 0;
}

.section-divider {
  display: flex;
  justify-content: center;
  padding: 1.25rem 0;
  color: var(--sage);
  background: var(--linen);
}

.section-divider svg {
  width: 120px;
  height: 24px;
}

/* Reveal on scroll */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

@media (prefers-reduced-motion: reduce) {
  .reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }
}

/* Nav */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--nav-height);
  padding: 0 1.5rem;
  transition: background 0.35s, box-shadow 0.35s, color 0.35s;
}

.nav.scrolled {
  background: rgba(250, 247, 240, 0.96);
  backdrop-filter: blur(10px);
  box-shadow: 0 1px 0 var(--border);
}

.nav-logo {
  font-family: var(--font-display);
  font-size: 1.25rem;
  letter-spacing: 0.12em;
  color: var(--white);
  text-decoration: none;
  transition: color 0.35s;
}

.nav.scrolled .nav-logo { color: var(--forest); }

.nav-menu {
  display: flex;
  gap: 1.35rem;
  list-style: none;
}

.nav-menu a {
  font-size: 0.82rem;
  letter-spacing: 0.06em;
  color: rgba(255, 255, 255, 0.92);
  text-decoration: none;
  transition: color 0.35s;
}

.nav.scrolled .nav-menu a { color: var(--muted); }
.nav-menu a:hover { color: var(--white); }
.nav.scrolled .nav-menu a:hover { color: var(--forest); }

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
}

.nav-toggle span {
  display: block;
  width: 22px;
  height: 1.5px;
  background: var(--white);
  transition: background 0.35s;
}

.nav.scrolled .nav-toggle span { background: var(--forest); }

/* Hero — full parallax, woodland overlay */
.hero {
  position: relative;
  min-height: 88vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  color: var(--white);
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: -10% 0 0;
  height: 120%;
  will-change: transform;
  background:
    linear-gradient(to bottom, rgba(44, 61, 50, 0.28) 0%, rgba(44, 61, 50, 0.58) 100%),
    url("/assets/hero-mobile.jpeg") center 40% / cover no-repeat;
}

@media (min-width: 769px) {
  .hero-bg {
    background:
      linear-gradient(to bottom, rgba(44, 61, 50, 0.22) 0%, rgba(44, 61, 50, 0.52) 100%),
      url("/assets/couple.jpg") 42% 48% / cover no-repeat;
  }
}

.hero-content {
  position: relative;
  z-index: 1;
  padding: calc(var(--nav-height) + 2rem) 1.5rem 4rem;
}

.hero-eyebrow {
  font-family: var(--font-display);
  font-size: 0.9rem;
  letter-spacing: 0.35em;
  text-transform: uppercase;
  opacity: 0.9;
  margin-bottom: 0.75rem;
}

.hero-date {
  font-size: 0.78rem;
  letter-spacing: 0.4em;
  opacity: 0.85;
  margin-bottom: 1rem;
}

.hero-title {
  font-family: var(--font-display);
  font-size: clamp(2.75rem, 9vw, 4.5rem);
  font-weight: 400;
  letter-spacing: 0.06em;
  margin-bottom: 0.6rem;
  text-shadow: 0 2px 24px rgba(0, 0, 0, 0.2);
}

.hero-venue {
  font-size: 0.95rem;
  letter-spacing: 0.12em;
  opacity: 0.9;
}

.hero-scroll {
  position: absolute;
  bottom: 1.5rem;
  left: 50%;
  transform: translateX(-50%);
  color: rgba(255, 255, 255, 0.75);
  text-decoration: none;
  font-size: 1.25rem;
  animation: bob 2s ease-in-out infinite;
  z-index: 1;
}

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

/* Intro */
.intro {
  padding: 4.5rem 0;
  background: var(--cream);
}

.intro-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
}

.intro-photo {
  margin: 0;
  position: relative;
}

.intro-photo::before {
  content: "";
  position: absolute;
  inset: -8px;
  border: 1px solid var(--sage-light);
  border-radius: 2px;
  z-index: -1;
}

.intro-photo img {
  width: 100%;
  aspect-ratio: 4 / 5;
  object-fit: cover;
  border-radius: 2px;
  box-shadow: 0 12px 40px var(--shadow);
  pointer-events: none;
  user-select: none;
  -webkit-user-select: none;
  -webkit-touch-callout: none;
  -webkit-user-drag: none;
  touch-action: none;
}

.intro-photo::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 2;
  border-radius: 2px;
}

.intro-inner { text-align: left; }
.intro-inner .section-label { text-align: left; }

.intro-heading {
  font-family: var(--font-serif);
  font-size: clamp(1.5rem, 4vw, 2.1rem);
  font-weight: 400;
  color: var(--forest);
  line-height: 1.55;
  margin-bottom: 1rem;
}

.intro-text {
  color: var(--muted);
  font-size: 0.95rem;
  max-width: 28em;
  line-height: 1.85;
}

/* Gallery — horizontal scroll */
.gallery {
  padding: 4.5rem 0;
  background: var(--linen);
  overflow: hidden;
}

.gallery-scroll-wrap {
  position: relative;
}

.gallery-scroll {
  display: flex;
  gap: 1rem;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scroll-padding-inline: max(6vw, 1rem);
  padding: 0.5rem max(6vw, 1rem) 1.25rem;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
  cursor: grab;
  touch-action: pan-x;
}

.gallery-scroll::-webkit-scrollbar {
  display: none;
}

.gallery-scroll:active {
  cursor: grabbing;
}

.gallery-slide {
  flex: 0 0 min(72vw, 280px);
  position: relative;
  scroll-snap-align: center;
  border-radius: 2px;
  overflow: hidden;
  box-shadow: 0 6px 24px var(--shadow);
}

.gallery-slide::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 2;
}

.gallery-slide img {
  width: 100%;
  aspect-ratio: 3 / 4;
  object-fit: cover;
  display: block;
  pointer-events: none;
  user-select: none;
  -webkit-user-select: none;
  -webkit-touch-callout: none;
  -webkit-user-drag: none;
  touch-action: none;
}

.gallery-counter {
  text-align: center;
  font-family: var(--font-display);
  font-size: 0.85rem;
  letter-spacing: 0.2em;
  color: var(--muted);
}

@media (min-width: 768px) {
  .gallery-slide {
    flex-basis: min(32vw, 300px);
  }
}

/* Venue */
.venue {
  padding: 4.5rem 0;
  background: var(--white);
}

.venue-name {
  font-family: var(--font-display);
  font-size: 1.35rem;
  text-align: center;
  color: var(--forest);
  margin-bottom: 0.35rem;
}

.venue-address {
  text-align: center;
  font-size: 0.9rem;
  color: var(--muted);
  line-height: 1.8;
  margin-bottom: 1.75rem;
}

.venue-photo-figure,
.venue-map-figure {
  margin: 0 0 1rem;
  border: 1px solid var(--border);
  border-radius: 2px;
  background: var(--cream);
  box-shadow: 0 4px 16px var(--shadow);
  overflow: hidden;
}

.venue-photo-figure img,
.venue-map-figure img {
  width: 100%;
  height: auto;
  display: block;
}

.venue-photo-figure img {
  aspect-ratio: 16 / 10;
  object-fit: cover;
  object-position: center 40%;
}

.map-embed-wrap {
  position: relative;
  border: 1px solid var(--border);
  border-radius: 2px;
  overflow: hidden;
  margin-bottom: 2rem;
  box-shadow: 0 4px 16px var(--shadow);
}

.map-embed-wrap iframe {
  display: block;
  width: 100%;
  height: 280px;
  border: 0;
}

.map-open-link {
  display: block;
  text-align: center;
  padding: 0.7rem;
  font-size: 0.85rem;
  background: var(--cream);
  border-top: 1px solid var(--border);
  text-decoration: none;
  color: var(--forest);
}

.map-open-link:hover { background: var(--linen); }

.travel-title {
  font-family: var(--font-serif);
  font-size: 1.1rem;
  font-weight: 500;
  color: var(--forest);
  margin-bottom: 1rem;
  text-align: center;
}

.travel-list { list-style: none; }

.travel-list li {
  padding: 1rem 0;
  border-top: 1px solid var(--border);
}

.travel-list li:last-child { border-bottom: 1px solid var(--border); }

.travel-list strong {
  display: block;
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--fern);
  margin-bottom: 0.35rem;
}

.travel-list p {
  font-size: 0.88rem;
  color: var(--muted);
  line-height: 1.7;
}

/* Schedule timeline */
.schedule {
  padding: 4.5rem 0;
  background: var(--linen);
  background-image: url("data:image/svg+xml,%3Csvg width='80' height='80' viewBox='0 0 80 80' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='%233d5244' fill-opacity='0.04'%3E%3Cpath d='M40 10c-2 6-8 12-8 12s6 6 8 12 8-12 8-12-6-6-8-12z'/%3E%3C/g%3E%3C/svg%3E");
}

.schedule-timeline {
  list-style: none;
  max-width: 400px;
  margin: 0 auto;
}

.schedule-step {
  display: grid;
  grid-template-columns: 3.25rem 28px 1fr;
  align-items: start;
  column-gap: 1rem;
}

.schedule-step-icon {
  width: 3rem;
  height: 3rem;
  padding-top: 0.15rem;
  color: var(--wood);
  opacity: 0.9;
}

.schedule-step-icon svg {
  width: 100%;
  height: 100%;
}

.schedule-step-axis {
  display: flex;
  flex-direction: column;
  align-items: center;
  height: 100%;
  padding-top: 0.45rem;
}

.schedule-step-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--fern);
  border: 3px solid var(--linen);
  box-shadow: 0 0 0 1px var(--sage-light);
  flex-shrink: 0;
}

.schedule-step-connector {
  flex: 1;
  width: 1px;
  min-height: 2.75rem;
  background: linear-gradient(to bottom, var(--sage), var(--sage-light));
}

.schedule-step-body {
  padding: 0.15rem 0 2.25rem;
}

.schedule-step:last-child .schedule-step-body {
  padding-bottom: 0;
}

.schedule-step-body time {
  display: block;
  font-family: var(--font-display);
  font-size: 1.2rem;
  letter-spacing: 0.1em;
  color: var(--wood);
  margin-bottom: 0.2rem;
}

.schedule-step-label {
  font-family: var(--font-serif);
  font-size: 1.15rem;
  color: var(--forest);
  line-height: 1.4;
}

/* Countdown parallax band */
.countdown {
  position: relative;
  padding: 5rem 0;
  text-align: center;
  color: var(--white);
  overflow: hidden;
}

.countdown-bg {
  position: absolute;
  inset: -15% 0;
  height: 130%;
  will-change: transform;
  background:
    linear-gradient(rgba(44, 61, 50, 0.52), rgba(44, 61, 50, 0.72)),
    url("/assets/photo-kiss.jpeg") center 35% / cover no-repeat;
}

.countdown-inner { position: relative; z-index: 1; }

.countdown-date {
  font-size: 0.78rem;
  letter-spacing: 0.4em;
  opacity: 0.9;
  margin-bottom: 0.75rem;
}

.countdown-text {
  font-family: var(--font-serif);
  font-size: clamp(1.15rem, 3vw, 1.65rem);
  margin-bottom: 1.25rem;
}

.countdown-hint {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.25rem 0.5rem;
  margin-bottom: 1.25rem;
  font-family: var(--font-serif);
  font-size: clamp(1.15rem, 3vw, 1.65rem);
  color: inherit;
  background: none;
  border: none;
  cursor: pointer;
  transition: opacity 0.3s, transform 0.3s;
}

.countdown-hint:hover {
  opacity: 0.92;
  transform: scale(1.02);
}

.countdown-spark {
  font-size: 0.85em;
  color: rgba(255, 255, 255, 0.75);
  animation: spark-pulse 2.5s ease-in-out infinite;
}

@keyframes spark-pulse {
  0%, 100% { opacity: 0.5; transform: scale(1); }
  50% { opacity: 1; transform: scale(1.15); }
}

@media (prefers-reduced-motion: reduce) {
  .countdown-spark { animation: none; opacity: 0.75; }
}

.countdown-clock {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.35rem;
  flex-wrap: wrap;
}

.countdown-unit {
  display: flex;
  flex-direction: column;
  align-items: center;
  min-width: 4.5rem;
  padding: 0.85rem 0.5rem;
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: 4px;
  backdrop-filter: blur(4px);
}

.countdown-value {
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 5vw, 2.75rem);
  font-variant-numeric: tabular-nums;
  letter-spacing: 0.04em;
  line-height: 1.1;
}

.countdown-unit-label {
  font-size: 0.72rem;
  letter-spacing: 0.15em;
  opacity: 0.85;
  margin-top: 0.25rem;
}

.countdown-sep {
  font-family: var(--font-display);
  font-size: 1.75rem;
  opacity: 0.6;
  padding-bottom: 1rem;
}

.countdown-ended {
  font-family: var(--font-serif);
  font-size: clamp(1.2rem, 3vw, 1.6rem);
  margin-top: 0.5rem;
}

/* RSVP */
.rsvp {
  padding: 4.5rem 0;
  background: var(--cream);
}

.rsvp-layout { display: grid; gap: 1.5rem; }

.rsvp-note {
  font-size: 0.88rem;
  color: var(--muted);
  text-align: center;
}

.rsvp-form {
  border: 1px solid var(--border);
  padding: 1.75rem;
  background: var(--white);
  border-radius: 2px;
  box-shadow: 0 8px 32px var(--shadow);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.75rem;
}

.form-group {
  margin-bottom: 1.25rem;
  border: none;
}

.form-group label,
.form-group legend {
  display: block;
  font-size: 0.82rem;
  color: var(--forest);
  margin-bottom: 0.45rem;
}

.form-group legend { padding: 0; }

.form-group input[type="text"],
.form-group textarea {
  width: 100%;
  padding: 0.65rem 0.85rem;
  font-family: var(--font-body);
  font-size: 0.9rem;
  border: 1px solid var(--border);
  background: var(--linen);
  border-radius: 2px;
}

.form-group input:focus-visible,
.form-group textarea:focus-visible {
  outline: 1px solid var(--fern);
  outline-offset: 1px;
}

.radio-grid { display: grid; gap: 0.45rem; }

.radio-card {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.6rem 0.75rem;
  background: var(--linen);
  border: 1px solid transparent;
  border-radius: 2px;
  cursor: pointer;
  font-size: 0.88rem;
}

.radio-card:has(input:checked) {
  border-color: var(--fern);
  background: var(--white);
}

.radio-inline {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.radio-pill {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.5rem 1rem;
  background: var(--linen);
  border: 1px solid var(--border);
  border-radius: 2px;
  font-size: 0.88rem;
  cursor: pointer;
}

.radio-pill:has(input:checked) {
  border-color: var(--fern);
  background: var(--white);
}

.stepper {
  display: inline-flex;
  align-items: center;
  border: 1px solid var(--border);
  background: var(--linen);
  border-radius: 2px;
}

.stepper-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border: none;
  background: transparent;
  font-size: 1.1rem;
  line-height: 1;
  cursor: pointer;
  color: var(--forest);
}

#guests-count {
  display: flex;
  align-items: center;
  justify-content: center;
  min-width: 40px;
  height: 40px;
  margin: 0;
  padding: 0;
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1;
  text-align: center;
  color: var(--forest);
}

.guest-details {
  display: grid;
  gap: 1rem;
  margin-top: 1rem;
}

.guest-detail-card {
  padding: 1rem;
  background: var(--cream);
  border: 1px solid var(--border);
  border-radius: 2px;
}

.guest-detail-title {
  font-family: var(--font-display);
  font-size: 0.95rem;
  letter-spacing: 0.08em;
  color: var(--forest);
  margin-bottom: 0.75rem;
}

.guest-detail-name {
  margin-bottom: 0.65rem;
}

.btn {
  display: inline-block;
  padding: 0.85rem 1.75rem;
  font-family: var(--font-body);
  font-size: 0.85rem;
  letter-spacing: 0.1em;
  border: none;
  border-radius: 2px;
  cursor: pointer;
  transition: background 0.25s, transform 0.2s;
}

.btn-primary {
  background: var(--forest);
  color: var(--white);
}

.btn-primary:hover { background: var(--fern); }
.btn-primary:disabled { opacity: 0.5; cursor: not-allowed; }
.btn-primary.btn--loading { opacity: 0.75; letter-spacing: 0.14em; }
.btn-full { width: 100%; }

.form-status {
  margin-top: 0.75rem;
  font-size: 0.85rem;
  text-align: center;
  min-height: 1.2em;
}

.form-status.success { color: var(--forest); }
.form-status.error { color: #994444; }

/* RSVP thank-you popup */
.rsvp-thanks {
  position: fixed;
  inset: 0;
  z-index: 250;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  background: rgba(20, 28, 24, 0.6);
  opacity: 0;
  transition: opacity 0.45s ease;
  pointer-events: none;
}

.rsvp-thanks.visible {
  opacity: 1;
  pointer-events: auto;
}

.rsvp-thanks-card {
  max-width: 360px;
  padding: 2.25rem 1.75rem;
  text-align: center;
  background: var(--linen);
  border: 1px solid var(--border);
  box-shadow: 0 16px 48px rgba(44, 61, 50, 0.22);
  transform: translateY(20px) scale(0.96);
  transition: transform 0.5s cubic-bezier(0.22, 1, 0.36, 1);
}

.rsvp-thanks.visible .rsvp-thanks-card {
  transform: translateY(0) scale(1);
}

.rsvp-thanks-icon {
  font-family: var(--font-display);
  font-size: 2rem;
  color: var(--fern);
  margin-bottom: 0.75rem;
  animation: thanks-sparkle 1.2s ease-in-out 0.3s both;
}

@keyframes thanks-sparkle {
  0% { opacity: 0; transform: scale(0.6) rotate(-20deg); }
  60% { opacity: 1; transform: scale(1.15) rotate(8deg); }
  100% { opacity: 1; transform: scale(1) rotate(0); }
}

.rsvp-thanks-title {
  font-family: var(--font-display);
  font-size: 1.75rem;
  letter-spacing: 0.12em;
  color: var(--forest);
  margin-bottom: 0.65rem;
}

.rsvp-thanks-text {
  font-size: 0.92rem;
  color: var(--muted);
  line-height: 1.9;
  margin-bottom: 1.25rem;
}

.rsvp-thanks-actions {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}

.rsvp-thanks-save,
.rsvp-thanks-close {
  width: 100%;
  padding: 0.75rem 1.5rem;
  font-family: var(--font-body);
  font-size: 0.78rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  border-radius: 2px;
  cursor: pointer;
  transition: background 0.3s, transform 0.2s, border-color 0.3s;
}

.rsvp-thanks-save {
  color: var(--forest);
  background: transparent;
  border: 1px solid var(--fern);
}

.rsvp-thanks-save:hover {
  background: rgba(74, 103, 65, 0.08);
  transform: translateY(-1px);
}

.rsvp-thanks-save:disabled {
  opacity: 0.6;
  cursor: wait;
}

.rsvp-thanks-close {
  color: var(--white);
  background: var(--fern);
  border: none;
}

.rsvp-thanks-close:hover {
  background: var(--forest);
  transform: translateY(-1px);
}

@media (prefers-reduced-motion: reduce) {
  .rsvp-thanks-icon { animation: none; }
}

.footer {
  position: relative;
  padding: 2.25rem 1rem;
  text-align: center;
  font-size: 0.8rem;
  color: rgba(255, 255, 255, 0.85);
  background: var(--forest-dark);
  letter-spacing: 0.08em;
}

.footer-hint {
  display: block;
  margin: 0.65rem auto 0;
  padding: 0.25rem 0.5rem;
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.35);
  background: none;
  border: none;
  cursor: pointer;
  transition: color 0.3s, transform 0.3s;
}

.footer-hint:hover {
  color: rgba(255, 255, 255, 0.7);
  transform: scale(1.2);
}

/* Easter egg */
.easter-egg {
  position: fixed;
  inset: 0;
  z-index: 200;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  background: rgba(20, 28, 24, 0.55);
  opacity: 0;
  transition: opacity 0.4s ease;
  pointer-events: none;
}

.easter-egg.visible {
  opacity: 1;
  pointer-events: auto;
}

.easter-egg-card {
  max-width: 340px;
  padding: 2rem 1.75rem;
  text-align: center;
  background: var(--linen);
  border: 1px solid var(--border);
  box-shadow: 0 12px 40px rgba(44, 61, 50, 0.2);
  transform: translateY(12px) scale(0.97);
  transition: transform 0.4s cubic-bezier(0.22, 1, 0.36, 1);
}

.easter-egg.visible .easter-egg-card {
  transform: translateY(0) scale(1);
}

.easter-egg-title {
  font-family: var(--font-display);
  font-size: 1.35rem;
  color: var(--forest);
  margin-bottom: 0.75rem;
}

.easter-egg-text {
  font-size: 0.9rem;
  color: var(--muted);
  line-height: 1.85;
  margin-bottom: 1.25rem;
}

.easter-egg-close {
  padding: 0.65rem 1.75rem;
  font-family: var(--font-body);
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--white);
  background: var(--fern);
  border: none;
  cursor: pointer;
  transition: background 0.3s;
}

.easter-egg-close:hover {
  background: var(--forest);
}

@media (max-width: 640px) {
  .nav-toggle { display: flex; }

  .nav-menu {
    position: fixed;
    top: var(--nav-height);
    left: 0; right: 0;
    flex-direction: column;
    background: rgba(250, 247, 240, 0.98);
    padding: 1.5rem;
    gap: 1rem;
    transform: translateY(-120%);
    opacity: 0;
    pointer-events: none;
    transition: transform 0.3s, opacity 0.3s;
  }

  .nav-menu a { color: var(--muted); }
  .nav-menu.open {
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
  }

  .intro-layout {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }

  .intro-inner,
  .intro-inner .section-label { text-align: center; }

  .intro-text { margin-inline: auto; }

  .form-row { grid-template-columns: 1fr; }

  .countdown-sep {
    display: none;
  }

  .countdown-clock {
    gap: 0.5rem;
  }

  .countdown-unit {
    min-width: calc(50% - 0.5rem);
    flex: 1 1 calc(50% - 0.5rem);
  }
}