/* ============================================================
   Template-14 — Naissance de Zoé Dubois · Reine des Neiges
   CelebraPlume · Digital Invitation Studio
   ============================================================ */

/* ── Google Fonts imported in HTML ── */

/* ── CSS Variables ── */
:root {
  --ice: #e8f4ff;
  --snow: #f0f8ff;
  --frost: #c8e6f5;
  --crystal: #a8d5ea;
  --blue: #4a9bc5;
  --deep-blue: #1a5a8a;
  --silver: #b8d4e8;
  --white: #ffffff;
  --gold: #c9a96e;
  --ink: #1a2a3a;
  --muted: rgba(26, 42, 58, 0.5);

  --font-script: 'Great Vibes', cursive;
  --font-serif: 'Cormorant Garamond', Georgia, serif;
  --font-sans: 'Jost', system-ui, sans-serif;

  --radius-card: 16px;
  --radius-pill: 999px;
  --shadow-card: 0 8px 32px rgba(26, 90, 138, 0.10);
  --shadow-btn:  0 4px 18px rgba(74, 155, 197, 0.28);
  --transition: 0.3s ease;
}

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

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

body {
  font-family: var(--font-sans);
  color: var(--ink);
  background: var(--snow);
  line-height: 1.6;
  overflow-x: hidden;
}

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

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

ul { list-style: none; }

input, select, textarea, button {
  font-family: inherit;
  font-size: inherit;
}

/* ============================================================
   INTRO OVERLAY
   ============================================================ */

.intro {
  position: fixed;
  inset: 0;
  z-index: 9000;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(160deg, #d6eeff 0%, #e8f4ff 40%, #f0f8ff 100%);
  overflow: hidden;
}

#snowflake-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
}

/* Dissolve overlay for transition */
.intro-dissolve {
  position: absolute;
  inset: 0;
  background: linear-gradient(160deg, #d6eeff 0%, #f0f8ff 100%);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.9s ease;
  z-index: 2;
}

.intro-dissolve.active {
  opacity: 1;
}

/* Content */
.intro-content {
  position: relative;
  z-index: 3;
  text-align: center;
  padding: 2rem;
  animation: fade-in-up 1.1s cubic-bezier(0.22, 0.61, 0.36, 1) both;
}

/* Snowflake SVG icon */
.intro-snowflake {
  width: 80px;
  height: 80px;
  margin: 0 auto 1.4rem;
  animation: snowflake-spin 18s linear infinite;
  filter: drop-shadow(0 0 12px rgba(74, 155, 197, 0.4));
}

/* Label */
.intro-label {
  font-family: var(--font-sans);
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 1rem;
}

/* Baby name */
.intro-names {
  font-family: var(--font-script);
  font-size: clamp(60px, 14vw, 90px);
  color: var(--deep-blue);
  line-height: 1.05;
  margin-bottom: 0.4rem;
  text-shadow: 0 2px 24px rgba(74, 155, 197, 0.18);
}

/* Family subtitle */
.intro-family {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: clamp(1rem, 2.5vw, 1.3rem);
  color: var(--muted);
  margin-bottom: 1.6rem;
}

/* Divider */
.intro-divider {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  justify-content: center;
  margin: 1.4rem auto 1.8rem;
  color: var(--silver);
}

.intro-divider::before,
.intro-divider::after {
  content: '';
  flex: 1;
  max-width: 80px;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--crystal), transparent);
}

.intro-divider span {
  font-size: 1.1rem;
  color: var(--blue);
}

/* Reveal button */
#reveal-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.85rem 2.2rem;
  border: 1.5px solid var(--deep-blue);
  border-radius: var(--radius-pill);
  background: transparent;
  color: var(--deep-blue);
  font-family: var(--font-sans);
  font-size: 0.92rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  cursor: pointer;
  transition: background var(--transition), color var(--transition), box-shadow var(--transition), transform var(--transition);
}

#reveal-btn:hover {
  background: var(--deep-blue);
  color: var(--white);
  box-shadow: 0 6px 22px rgba(26, 90, 138, 0.28);
  transform: translateY(-2px);
}

#reveal-btn:active {
  transform: translateY(0);
}

/* ============================================================
   NAVIGATION
   ============================================================ */

.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 800;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 2rem;
  transition: background var(--transition), box-shadow var(--transition);
}

.nav.scrolled {
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(12px);
  box-shadow: 0 2px 18px rgba(26, 90, 138, 0.10);
}

.nav__logo {
  font-family: var(--font-script);
  font-size: 2rem;
  color: var(--deep-blue);
  transition: color var(--transition);
}

.nav__links {
  display: flex;
  align-items: center;
  gap: 2rem;
}

.nav__links a {
  font-family: var(--font-sans);
  font-size: 0.85rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  color: var(--ink);
  text-transform: uppercase;
  transition: color var(--transition);
  position: relative;
}

.nav__links a::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: -3px;
  width: 0;
  height: 1.5px;
  background: var(--blue);
  transition: width var(--transition);
}

.nav__links a:hover { color: var(--deep-blue); }
.nav__links a:hover::after { width: 100%; }

.nav__cta {
  display: inline-flex;
  align-items: center;
  padding: 0.55rem 1.4rem;
  border-radius: var(--radius-pill);
  background: linear-gradient(135deg, var(--blue) 0%, var(--deep-blue) 100%);
  color: var(--white) !important;
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  transition: box-shadow var(--transition), transform var(--transition);
}

.nav__cta:hover {
  box-shadow: var(--shadow-btn);
  transform: translateY(-1px);
}

.nav__cta::after { display: none !important; }

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

.nav__burger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--deep-blue);
  border-radius: 2px;
  transition: transform var(--transition), opacity var(--transition);
}

/* Mobile drawer */
.nav-overlay {
  position: fixed;
  inset: 0;
  background: rgba(26, 42, 58, 0.45);
  backdrop-filter: blur(4px);
  z-index: 750;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition);
}

.nav-overlay.open {
  opacity: 1;
  pointer-events: all;
}

.nav-drawer {
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  width: min(320px, 85vw);
  background: var(--white);
  z-index: 760;
  padding: 2rem 1.5rem;
  transform: translateX(100%);
  transition: transform 0.4s cubic-bezier(0.22, 0.61, 0.36, 1);
  display: flex;
  flex-direction: column;
  gap: 0;
}

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

.nav-drawer__close {
  align-self: flex-end;
  background: none;
  border: none;
  font-size: 1.5rem;
  color: var(--ink);
  cursor: pointer;
  margin-bottom: 2rem;
  line-height: 1;
}

.nav-drawer__links {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.nav-drawer__links a {
  display: block;
  padding: 1rem 0;
  font-family: var(--font-sans);
  font-size: 1rem;
  font-weight: 500;
  color: var(--ink);
  border-bottom: 1px solid var(--frost);
  transition: color var(--transition);
}

.nav-drawer__links a:hover { color: var(--deep-blue); }

.nav-drawer__cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-top: 2rem;
  padding: 0.85rem 2rem;
  border-radius: var(--radius-pill);
  background: linear-gradient(135deg, var(--blue) 0%, var(--deep-blue) 100%);
  color: var(--white);
  font-weight: 600;
  font-size: 0.9rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

/* ============================================================
   AUDIO BUTTON
   ============================================================ */

.audio-btn {
  position: fixed;
  bottom: 1.5rem;
  right: 1.5rem;
  z-index: 700;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--blue) 0%, var(--deep-blue) 100%);
  border: none;
  color: var(--white);
  font-size: 1.2rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 18px rgba(26, 90, 138, 0.28);
  transition: transform var(--transition), box-shadow var(--transition);
  animation: scroll-pulse 2.5s ease-in-out infinite;
}

.audio-btn:hover {
  transform: scale(1.1);
  box-shadow: 0 6px 24px rgba(26, 90, 138, 0.36);
  animation: none;
}

/* ============================================================
   HERO
   ============================================================ */

.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

#hero-bg {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    160deg,
    var(--crystal) 0%,
    #d6eeff 35%,
    var(--snow) 65%,
    #eef6ff 100%
  );
}

#hero-bg::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(circle, rgba(168, 213, 234, 0.3) 1px, transparent 1px),
    radial-gradient(circle, rgba(200, 230, 245, 0.2) 1px, transparent 1px);
  background-size: 40px 40px, 80px 80px;
  background-position: 0 0, 20px 20px;
  pointer-events: none;
}

#hero-bg::after {
  content: '❄';
  position: absolute;
  top: 10%;
  right: 8%;
  font-size: 6rem;
  color: rgba(168, 213, 234, 0.18);
  pointer-events: none;
  animation: snowflake-spin 30s linear infinite;
}

.hero-content {
  position: relative;
  z-index: 1;
  text-align: center;
  padding: 8rem 1.5rem 4rem;
  max-width: 720px;
  margin: 0 auto;
}

.hero-eyebrow {
  display: inline-block;
  font-family: var(--font-sans);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--blue);
  background: rgba(168, 213, 234, 0.22);
  padding: 0.4rem 1.2rem;
  border-radius: var(--radius-pill);
  margin-bottom: 1.4rem;
}

.hero-name {
  font-family: var(--font-script);
  font-size: clamp(72px, 14vw, 130px);
  color: var(--deep-blue);
  line-height: 1;
  margin-bottom: 0.6rem;
  text-shadow: 0 4px 32px rgba(74, 155, 197, 0.22);
}

.hero-family {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: clamp(1.05rem, 2.5vw, 1.35rem);
  color: var(--muted);
  margin-bottom: 1.4rem;
  max-width: 520px;
  margin-left: auto;
  margin-right: auto;
}

.hero-divider {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  justify-content: center;
  margin: 1.2rem auto 1.4rem;
  max-width: 300px;
}

.hero-divider::before,
.hero-divider::after {
  content: '';
  flex: 1;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--crystal), transparent);
}

.hero-divider span {
  font-size: 1rem;
  color: var(--blue);
}

.hero-date {
  font-family: var(--font-serif);
  font-size: clamp(0.95rem, 2vw, 1.1rem);
  color: var(--deep-blue);
  letter-spacing: 0.04em;
  margin-bottom: 2rem;
}

/* Countdown */
.countdown {
  display: flex;
  align-items: flex-start;
  justify-content: center;
  gap: 0.5rem;
  margin-bottom: 2.4rem;
  flex-wrap: wrap;
}

.countdown-unit {
  display: flex;
  flex-direction: column;
  align-items: center;
  min-width: 72px;
}

.countdown-value {
  font-family: var(--font-script);
  font-size: clamp(2.2rem, 5vw, 3rem);
  color: var(--deep-blue);
  line-height: 1;
  min-width: 1.4ch;
}

.countdown-label {
  font-family: var(--font-sans);
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--blue);
  margin-top: 0.2rem;
}

.countdown-sep {
  font-family: var(--font-script);
  font-size: 2rem;
  color: var(--crystal);
  padding-top: 0.1rem;
}

.countdown-caption {
  width: 100%;
  text-align: center;
  font-family: var(--font-sans);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
  margin-top: 0.4rem;
}

/* Hero CTA */
.hero-cta {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 1rem 2.6rem;
  border-radius: var(--radius-pill);
  background: linear-gradient(135deg, var(--blue) 0%, var(--deep-blue) 100%);
  color: var(--white);
  font-family: var(--font-sans);
  font-size: 0.95rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  border: none;
  cursor: pointer;
  text-decoration: none;
  box-shadow: 0 8px 28px rgba(74, 155, 197, 0.32);
  transition: box-shadow var(--transition), transform var(--transition);
}

.hero-cta:hover {
  box-shadow: 0 12px 36px rgba(74, 155, 197, 0.42);
  transform: translateY(-2px);
}

/* Scroll hint */
.hero-scroll {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.4rem;
  color: var(--muted);
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.hero-scroll__arrow {
  width: 24px;
  height: 24px;
  border-right: 1.5px solid var(--crystal);
  border-bottom: 1.5px solid var(--crystal);
  transform: rotate(45deg);
  animation: scroll-pulse 1.8s ease-in-out infinite;
}

/* ============================================================
   ANNONCE SECTION
   ============================================================ */

.annonce {
  padding: 6rem 1.5rem;
  background: var(--white);
  text-align: center;
}

.section-label {
  display: inline-block;
  font-family: var(--font-sans);
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 1rem;
}

.section-title {
  font-family: var(--font-serif);
  font-size: clamp(2rem, 5vw, 3rem);
  font-weight: 400;
  color: var(--deep-blue);
  line-height: 1.2;
  margin-bottom: 2rem;
}

.section-title em {
  font-style: italic;
  color: var(--blue);
}

.annonce__text {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: clamp(1.1rem, 2.5vw, 1.35rem);
  color: var(--ink);
  line-height: 1.8;
  max-width: 680px;
  margin: 0 auto 1.6rem;
}

.annonce__deco {
  margin: 2.5rem auto;
  font-size: 3.5rem;
  color: var(--crystal);
  filter: drop-shadow(0 2px 12px rgba(74, 155, 197, 0.22));
  animation: snowflake-spin 22s linear infinite;
  display: block;
  text-align: center;
}

.section-sub {
  font-family: var(--font-sans);
  font-size: 0.92rem;
  color: var(--muted);
  max-width: 480px;
  margin: 0 auto;
  line-height: 1.7;
}

/* ============================================================
   DETAILS SECTION
   ============================================================ */

.details {
  padding: 6rem 1.5rem;
  background: var(--ice);
}

.details .section-label,
.details .section-title {
  text-align: center;
}

.details__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  max-width: 960px;
  margin: 3rem auto 0;
}

.detail-card {
  background: var(--white);
  border-radius: var(--radius-card);
  padding: 2.2rem 1.6rem 2rem;
  text-align: center;
  box-shadow: var(--shadow-card);
  border-top: 3px solid var(--crystal);
  transition: transform var(--transition), box-shadow var(--transition);
}

.detail-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 16px 48px rgba(26, 90, 138, 0.14);
}

.detail-card__icon {
  font-size: 2.2rem;
  margin-bottom: 1rem;
  display: block;
}

.detail-card__title {
  font-family: var(--font-serif);
  font-size: 1.3rem;
  font-weight: 600;
  color: var(--deep-blue);
  margin-bottom: 0.6rem;
}

.detail-card__info {
  font-family: var(--font-sans);
  font-size: 0.9rem;
  color: var(--muted);
  line-height: 1.6;
}

.detail-card__info strong {
  display: block;
  font-weight: 600;
  color: var(--ink);
  margin-bottom: 0.2rem;
}

/* ============================================================
   RSVP SECTION
   ============================================================ */

.rsvp {
  padding: 6rem 1.5rem;
  background: var(--white);
}

.rsvp .section-label,
.rsvp .section-title {
  text-align: center;
}

.rsvp__inner {
  max-width: 640px;
  margin: 3rem auto 0;
  background: linear-gradient(160deg, var(--ice) 0%, var(--snow) 100%);
  border-radius: 20px;
  box-shadow: var(--shadow-card);
  border-top: 4px solid var(--blue);
  padding: 3rem 2.5rem;
}

.form-group {
  margin-bottom: 1.4rem;
}

.form-label {
  display: block;
  font-family: var(--font-sans);
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--deep-blue);
  margin-bottom: 0.4rem;
}

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

.form-control {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 1.5px solid var(--frost);
  border-radius: 10px;
  background: var(--white);
  color: var(--ink);
  font-size: 0.95rem;
  transition: border-color var(--transition), box-shadow var(--transition);
  outline: none;
  appearance: none;
}

.form-control:focus {
  border-color: var(--blue);
  box-shadow: 0 0 0 3px rgba(74, 155, 197, 0.16);
}

.form-control::placeholder {
  color: var(--muted);
  font-style: italic;
}

select.form-control {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='7' viewBox='0 0 12 7'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%234a9bc5' stroke-width='1.5' fill='none' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  padding-right: 2.5rem;
  cursor: pointer;
}

textarea.form-control {
  resize: vertical;
  min-height: 110px;
}

/* Presence options */
.presence-group {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.8rem;
}

.presence-opt {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.8rem 1rem;
  border: 1.5px solid var(--frost);
  border-radius: 10px;
  background: var(--white);
  cursor: pointer;
  font-size: 0.92rem;
  color: var(--ink);
  transition: border-color var(--transition), background var(--transition), color var(--transition);
  user-select: none;
}

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

.presence-opt.selected,
.presence-opt:hover {
  border-color: var(--blue);
  background: rgba(74, 155, 197, 0.08);
  color: var(--deep-blue);
}

.presence-opt.selected {
  background: linear-gradient(135deg, rgba(74, 155, 197, 0.12), rgba(168, 213, 234, 0.16));
}

/* Number input */
.number-input {
  display: flex;
  align-items: center;
  gap: 0;
  border: 1.5px solid var(--frost);
  border-radius: 10px;
  overflow: hidden;
  background: var(--white);
  width: fit-content;
  min-width: 140px;
}

.number-input button {
  width: 42px;
  height: 42px;
  border: none;
  background: var(--ice);
  color: var(--deep-blue);
  font-size: 1.2rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background var(--transition);
  flex-shrink: 0;
}

.number-input button:hover {
  background: var(--frost);
}

.number-input input {
  flex: 1;
  border: none;
  text-align: center;
  font-size: 1rem;
  font-weight: 600;
  color: var(--deep-blue);
  background: transparent;
  outline: none;
  min-width: 0;
  padding: 0 0.5rem;
}

.number-input input::-webkit-inner-spin-button,
.number-input input::-webkit-outer-spin-button {
  -webkit-appearance: none;
}

/* Inline number inputs */
.inline-numbers {
  display: flex;
  gap: 1.5rem;
  flex-wrap: wrap;
}

.inline-number-group {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

/* Captcha */
.captcha-row {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
}

.captcha-question {
  font-family: var(--font-serif);
  font-size: 1.1rem;
  color: var(--deep-blue);
  font-weight: 600;
  background: rgba(168, 213, 234, 0.2);
  padding: 0.4rem 0.8rem;
  border-radius: 8px;
  white-space: nowrap;
}

.captcha-row .form-control {
  flex: 0 1 120px;
}

/* Honeypot */
.hp-field { display: none !important; }

/* Submit button */
.btn-submit {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 1.05rem 2rem;
  margin-top: 1.6rem;
  border-radius: var(--radius-pill);
  background: linear-gradient(135deg, var(--blue) 0%, var(--deep-blue) 100%);
  color: var(--white);
  font-family: var(--font-sans);
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  border: none;
  cursor: pointer;
  box-shadow: var(--shadow-btn);
  transition: box-shadow var(--transition), transform var(--transition), opacity var(--transition);
}

.btn-submit:hover {
  box-shadow: 0 10px 32px rgba(74, 155, 197, 0.38);
  transform: translateY(-2px);
}

.btn-submit:disabled {
  opacity: 0.65;
  cursor: not-allowed;
  transform: none;
}

/* Form status messages */
.form-status {
  margin-top: 1rem;
  padding: 0.9rem 1.2rem;
  border-radius: 10px;
  font-size: 0.92rem;
  font-weight: 500;
  text-align: center;
  display: none;
}

.form-status.success {
  display: block;
  background: rgba(74, 155, 197, 0.12);
  color: var(--deep-blue);
  border: 1px solid rgba(74, 155, 197, 0.3);
}

.form-status.error {
  display: block;
  background: rgba(212, 100, 100, 0.1);
  color: #a03030;
  border: 1px solid rgba(212, 100, 100, 0.25);
}

/* ============================================================
   FOOTER
   ============================================================ */

.footer {
  background: var(--deep-blue);
  color: rgba(255, 255, 255, 0.75);
  text-align: center;
  padding: 3.5rem 1.5rem 2.5rem;
}

.footer__name {
  font-family: var(--font-script);
  font-size: 3rem;
  color: var(--white);
  margin-bottom: 0.4rem;
}

.footer__date {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 1rem;
  color: rgba(255, 255, 255, 0.6);
  margin-bottom: 1.4rem;
}

.footer__divider {
  width: 60px;
  height: 1px;
  background: rgba(255, 255, 255, 0.2);
  margin: 1.2rem auto;
}

.footer__credit {
  font-size: 0.78rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.35);
}

.footer__credit a {
  color: var(--crystal);
  transition: color var(--transition);
}

.footer__credit a:hover { color: var(--white); }

/* ============================================================
   SCROLL REVEAL
   ============================================================ */

.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.75s cubic-bezier(0.22, 0.61, 0.36, 1),
              transform 0.75s cubic-bezier(0.22, 0.61, 0.36, 1);
}

.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; }
.reveal-delay-5 { transition-delay: 0.5s; }

/* ============================================================
   KEYFRAMES
   ============================================================ */

@keyframes fade-in-up {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes snowflake-spin {
  from { transform: rotate(0deg); }
  to   { transform: rotate(360deg); }
}

@keyframes scroll-pulse {
  0%, 100% { opacity: 0.4; transform: translateY(0) rotate(45deg); }
  50%       { opacity: 1;   transform: translateY(5px) rotate(45deg); }
}

@keyframes float-flake {
  0%   { transform: translateY(-10px) rotate(0deg);   opacity: 0; }
  10%  { opacity: 1; }
  90%  { opacity: 0.8; }
  100% { transform: translateY(100vh) rotate(360deg); opacity: 0; }
}

/* ============================================================
   RESPONSIVE
   ============================================================ */

@media (max-width: 768px) {
  /* Nav */
  .nav__links { display: none; }
  .nav__cta   { display: none; }
  .nav__burger { display: flex; }

  /* Hero */
  .hero-content { padding: 7rem 1rem 3rem; }
  .countdown { gap: 0.3rem; }
  .countdown-unit { min-width: 58px; }

  /* Details grid */
  .details__grid { grid-template-columns: 1fr; max-width: 420px; }

  /* RSVP */
  .rsvp__inner { padding: 2rem 1.2rem; }
  .presence-group { grid-template-columns: 1fr; }

  /* Footer */
  .footer__name { font-size: 2.2rem; }
}

@media (max-width: 480px) {
  .intro-names { font-size: clamp(48px, 16vw, 72px); }
  .nav { padding: 0.9rem 1rem; }
  .annonce, .details, .rsvp { padding: 4rem 1rem; }
  .hero-cta { padding: 0.85rem 1.8rem; font-size: 0.88rem; }
  .countdown-value { font-size: clamp(1.8rem, 8vw, 2.4rem); }
}