/* Eze & Celia — thème ajustable via les variables ci-dessous */
:root {
  /* palette tirée du shooting : fond studio caramel, ivoire, gris argent */
  --ink: #22160f;          /* fond sombre principal */
  --ink-2: #2e1e15;
  --ivory: #faf5ee;
  --cream: #f1e6d8;
  --gold: #e6c9a0;         /* champagne */
  --gold-deep: #9a6446;    /* caramel */
  --gold-soft: rgba(230, 201, 160, .22);
  --accent: #a8674f;       /* terracotta du studio */
  --silver: #b8bdc6;
  --text: #2b1d14;
  --muted: #7d6a58;
  --script: 'Pinyon Script', cursive;
  --serif: 'Cormorant Garamond', Georgia, serif;
  --sans: 'Jost', system-ui, sans-serif;
  --ease: cubic-bezier(.22, 1, .36, 1);
  --gutter: clamp(16px, 4vw, 48px);
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0; background: var(--ivory); color: var(--text);
  font: 300 17px/1.7 var(--sans); overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}
body.is-loading { overflow: hidden; }
body.modal-open { overflow: hidden; }
img { display: block; max-width: 100%; }
a { color: inherit; }
button { font: inherit; cursor: pointer; }
::selection { background: var(--gold); color: var(--ink); }

/* ---------- Loader ---------- */
.loader {
  position: fixed; inset: 0; z-index: 100; display: grid; place-content: center; justify-items: center;
  background: radial-gradient(circle at 50% 40%, #2d1f15, var(--ink) 70%);
  transition: opacity 1s var(--ease), visibility 1s;
}
.loader__mono { width: min(320px, 70vw); }
.loader__mono text {
  font: 400 64px var(--serif); letter-spacing: .08em;
  fill: transparent; stroke: var(--gold); stroke-width: .7;
  stroke-dasharray: 600; stroke-dashoffset: 600;
  animation: draw 2.2s var(--ease) forwards, fillin .8s 1.6s forwards;
}
.loader__line { color: var(--gold); letter-spacing: .5em; font-size: 12px; margin: 0; opacity: 0; animation: fadeUp 1s 1.2s forwards; }
body:not(.is-loading) .loader { opacity: 0; visibility: hidden; }
@keyframes draw { to { stroke-dashoffset: 0; } }
@keyframes fillin { to { fill: var(--gold); } }
@keyframes fadeUp { from { opacity: 0; transform: translateY(12px); } to { opacity: 1; transform: none; } }

/* ---------- Particules ---------- */
.sparkles { position: fixed; inset: 0; width: 100%; height: 100%; pointer-events: none; z-index: 3; }

/* ---------- Navigation ---------- */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 20;
  display: flex; align-items: center; gap: 24px; padding: 18px var(--gutter);
  color: var(--ivory); transition: background .5s, padding .5s, box-shadow .5s;
}
.nav.is-solid { background: rgba(28, 19, 13, .82); backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px); padding-block: 12px; box-shadow: 0 1px 0 rgba(216,180,106,.2); }
.nav__brand { font: 400 26px var(--serif); text-decoration: none; letter-spacing: .1em; }
.nav__brand span { font-family: var(--script); color: var(--gold); }
.nav__links { display: flex; gap: 28px; margin-left: auto; }
.nav__links a { text-decoration: none; font-size: 13px; letter-spacing: .22em; text-transform: uppercase; position: relative; padding: 4px 0; }
.nav__links a::after { content: ''; position: absolute; left: 0; right: 0; bottom: 0; height: 1px; background: var(--gold); transform: scaleX(0); transition: transform .5s var(--ease); }
.nav__links a:hover::after { transform: scaleX(1); }
.nav__cta {
  border: 1px solid var(--gold); background: transparent; color: var(--gold); border-radius: 999px;
  padding: 9px 20px; font-size: 13px; letter-spacing: .08em; transition: background .3s, color .3s;
}
.nav__cta:hover { background: var(--gold); color: var(--ink); }

/* ---------- Hero ---------- */
.hero { position: relative; height: 100svh; min-height: 560px; overflow: hidden; background: var(--ink); color: var(--ivory); display: grid; place-items: center; text-align: center; }
.hero__slides, .hero__slides .slide { position: absolute; inset: 0; }
.hero__slides .slide { background-size: cover; background-position: center 30%; opacity: 0; transform: scale(1.18); transition: opacity 2s ease, transform 9s linear; will-change: opacity, transform; }
.hero__slides .slide.is-on { opacity: 1; transform: scale(1.02); }
.hero__slides .slide.is-on.pan-l { transform: scale(1.06) translateX(-1.5%); }
.hero__slides .slide.is-on.pan-r { transform: scale(1.06) translateX(1.5%); }
.hero__slides:empty, .placeholder {
  background:
    radial-gradient(ellipse at 30% 30%, rgba(216,180,106,.35), transparent 60%),
    radial-gradient(ellipse at 75% 70%, rgba(181,101,58,.35), transparent 55%),
    linear-gradient(135deg, #3a271a, #1c130d);
}
.hero__veil { position: absolute; inset: 0; background: linear-gradient(180deg, rgba(20,13,8,.55) 0%, rgba(20,13,8,.25) 40%, rgba(20,13,8,.75) 100%); }
.hero__content { position: relative; z-index: 4; padding: 0 var(--gutter); }
.eyebrow { font: 400 12px var(--sans); letter-spacing: .38em; text-transform: uppercase; color: var(--gold); margin: 0 0 14px; }
.hero__names { margin: 0; font: 400 clamp(76px, 15vw, 190px)/1 var(--script); display: flex; align-items: baseline; justify-content: center; gap: .12em; flex-wrap: wrap; text-shadow: 0 6px 40px rgba(0,0,0,.35); }
.hero__amp { font-size: .55em; color: var(--gold); opacity: 0; transform: scale(.4) rotate(-20deg); transition: all 1.2s 1.1s var(--ease); }
.split .ch { display: inline-block; opacity: 0; transform: translateY(.5em) rotate(8deg); filter: blur(8px); transition: opacity 1s var(--ease), transform 1.2s var(--ease), filter 1s; }
body.ready .split .ch { opacity: 1; transform: none; filter: none; }
body.ready .hero__amp { opacity: 1; transform: none; }
.hero__sub { font: italic 300 clamp(20px, 2.6vw, 30px) var(--serif); margin: 18px 0 30px; }
.reveal-hero { opacity: 0; transform: translateY(20px); transition: opacity 1.2s var(--d, 0s) var(--ease), transform 1.2s var(--d, 0s) var(--ease); }
body.ready .reveal-hero { opacity: 1; transform: none; }
.hero__chapters { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }
.chip { display: inline-flex; align-items: center; gap: 10px; padding: 10px 20px; border-radius: 999px; text-decoration: none; font-size: 14px; letter-spacing: .04em; border: 1px solid rgba(251,246,238,.35); backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px); background: rgba(255,255,255,.06); transition: background .3s, border-color .3s; }
.chip:hover { background: rgba(255,255,255,.14); border-color: var(--gold); }
.chip--live { border-color: var(--gold); }
.chip--live i { width: 8px; height: 8px; border-radius: 50%; background: var(--gold); box-shadow: 0 0 0 0 rgba(216,180,106,.7); animation: pulse 2s infinite; }
@keyframes pulse { 70% { box-shadow: 0 0 0 10px rgba(216,180,106,0); } 100% { box-shadow: 0 0 0 0 rgba(216,180,106,0); } }
.hero__dots { position: absolute; z-index: 4; bottom: 34px; left: var(--gutter); display: flex; gap: 8px; }
.hero__dots button { width: 26px; height: 2px; padding: 0; border: 0; background: rgba(251,246,238,.35); position: relative; overflow: hidden; }
.hero__dots button.is-on::after { content: ''; position: absolute; inset: 0; background: var(--gold); transform-origin: left; animation: bar 6s linear forwards; }
@keyframes bar { from { transform: scaleX(0); } to { transform: scaleX(1); } }
.scroll-cue { position: absolute; z-index: 4; bottom: 26px; left: 50%; translate: -50% 0; width: 26px; height: 42px; border: 1px solid rgba(251,246,238,.6); border-radius: 14px; }
.scroll-cue span { position: absolute; left: 50%; top: 8px; width: 3px; height: 8px; margin-left: -1.5px; border-radius: 2px; background: var(--gold); animation: cue 1.8s infinite; }
@keyframes cue { 0% { opacity: 0; transform: translateY(0); } 30% { opacity: 1; } 100% { opacity: 0; transform: translateY(14px); } }

/* ---------- Révélations au défilement ---------- */
.reveal { opacity: 0; transform: translateY(40px); transition: opacity 1.1s var(--d, 0s) var(--ease), transform 1.1s var(--d, 0s) var(--ease); }
.reveal.is-in { opacity: 1; transform: none; }

/* ---------- Intro ---------- */
.intro { padding: clamp(80px, 12vw, 150px) var(--gutter); text-align: center; background: var(--ivory); position: relative; }
.ornament svg { width: 200px; height: 24px; fill: none; stroke: var(--gold-deep); stroke-width: 1; margin: 0 auto 30px; display: block; }
.intro__quote { font: italic 300 clamp(24px, 3.4vw, 40px)/1.35 var(--serif); max-width: 900px; margin: 0 auto 26px; color: var(--ink); }
.intro__text { max-width: 620px; margin: 0 auto; color: var(--muted); }
.chapters { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: clamp(16px, 3vw, 36px); max-width: 1100px; margin: clamp(50px, 8vw, 90px) auto 0; perspective: 1200px; }
.chapter { position: relative; display: block; aspect-ratio: 4/5; border-radius: 22px; overflow: hidden; text-decoration: none; color: var(--ivory); box-shadow: 0 30px 60px -30px rgba(28,19,13,.55); transform-style: preserve-3d; transition: transform .6s var(--ease), box-shadow .6s; }
.chapter:hover { box-shadow: 0 40px 80px -30px rgba(28,19,13,.7); }
.chapter__img { position: absolute; inset: 0; background-size: cover; background-position: center; transition: transform 1.6s var(--ease); }
.chapter:hover .chapter__img { transform: scale(1.08); }
.chapter::after { content: ''; position: absolute; inset: 0; background: linear-gradient(180deg, transparent 35%, rgba(20,13,8,.85)); }
.chapter--soon .chapter__img { filter: grayscale(.4) blur(2px); }
.chapter__body { position: absolute; z-index: 2; left: 0; right: 0; bottom: 0; padding: clamp(20px, 3vw, 36px); text-align: left; transform: translateZ(40px); }
.chapter__num { font-size: 12px; letter-spacing: .32em; text-transform: uppercase; color: var(--gold); }
.chapter h3 { font: 400 clamp(40px, 5vw, 64px)/1 var(--script); margin: 8px 0 2px; }
.chapter p { margin: 0 0 14px; font: italic 300 20px var(--serif); }
.chapter__date { display: inline-block; font-size: 13px; letter-spacing: .14em; text-transform: uppercase; border-top: 1px solid rgba(216,180,106,.6); padding-top: 10px; }

.shimmer {
  background: linear-gradient(100deg, var(--gold-deep) 20%, #fff3d1 40%, var(--gold) 60%, var(--gold-deep) 80%);
  background-size: 250% 100%; -webkit-background-clip: text; background-clip: text; color: transparent;
  animation: shimmer 4s linear infinite;
}
@keyframes shimmer { from { background-position: 100% 0; } to { background-position: -150% 0; } }

/* ---------- Dot ---------- */
.dot { position: relative; overflow: hidden; color: var(--ivory); text-align: center; padding: clamp(100px, 14vw, 170px) var(--gutter); background: var(--ink); }
.dot__bg { position: absolute; inset: -15% 0; background-size: cover; background-position: center; will-change: transform; }
.dot__veil { position: absolute; inset: 0; background: radial-gradient(ellipse at center, rgba(28,19,13,.55), rgba(28,19,13,.92) 75%); }
.dot__inner { position: relative; z-index: 2; max-width: 900px; margin: auto; }
.title { font: 400 clamp(64px, 10vw, 130px)/1 var(--script); margin: 0; }
.dot__lead { font: italic 300 clamp(20px, 2.4vw, 28px) var(--serif); margin: 6px 0 40px; color: var(--cream); }
.date-card { display: inline-flex; align-items: center; gap: clamp(16px, 3vw, 34px); padding: 18px 0; }
.date-card__side { font-size: 13px; letter-spacing: .38em; text-transform: uppercase; border-block: 1px solid var(--gold); padding: 10px 6px; min-width: 110px; }
.date-card__main { display: grid; line-height: 1; }
.date-card__day { font: 300 clamp(90px, 13vw, 150px) var(--serif); color: var(--gold); }
.date-card__month { font: 400 30px var(--script); margin-top: -8px; }
.countdown { display: flex; justify-content: center; gap: clamp(10px, 2.5vw, 22px); margin: 34px 0 30px; }
.countdown div { min-width: clamp(68px, 13vw, 104px); padding: 16px 8px 12px; border-radius: 16px; background: rgba(255,255,255,.06); border: 1px solid rgba(216,180,106,.3); backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px); }
.countdown b { display: block; font: 400 clamp(32px, 5vw, 50px)/1 var(--serif); color: var(--ivory); font-variant-numeric: tabular-nums; }
.countdown b.tick { animation: tick .6s var(--ease); }
@keyframes tick { from { transform: translateY(-30%); opacity: .2; } to { transform: none; opacity: 1; } }
.countdown span { font-size: 11px; letter-spacing: .26em; text-transform: uppercase; color: var(--gold); }
.dot__text { max-width: 640px; margin: 0 auto 38px; color: var(--cream); }

.actions { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }
.actions--center { margin-top: 24px; }
.btn { position: relative; display: inline-flex; align-items: center; justify-content: center; gap: 10px; border-radius: 999px; padding: 16px 32px; font-size: 15px; letter-spacing: .06em; border: 1px solid transparent; overflow: hidden; transition: transform .35s var(--ease), box-shadow .35s, background .35s, color .35s; }
.btn svg { width: 20px; height: 20px; fill: none; stroke: currentColor; stroke-width: 1.5; stroke-linejoin: round; }
.btn:hover { transform: translateY(-3px); }
.btn--gold { background: linear-gradient(135deg, #f6e4c6, var(--gold) 45%, #c79a6c); color: var(--ink); box-shadow: 0 14px 34px -12px rgba(216,180,106,.8); font-weight: 400; }
.btn--gold::after { content: ''; position: absolute; top: 0; bottom: 0; width: 40%; left: -60%; background: linear-gradient(100deg, transparent, rgba(255,255,255,.65), transparent); transform: skewX(-20deg); animation: sheen 3.6s 2s infinite; }
@keyframes sheen { 0% { left: -60%; } 30%, 100% { left: 130%; } }
.btn--gold svg { fill: rgba(28,19,13,.15); }
.btn--ghost { background: rgba(255,255,255,.06); color: var(--ivory); border-color: rgba(251,246,238,.5); backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px); }
.btn--ghost:hover { border-color: var(--gold); color: var(--gold); }
.btn--ghost-dark { background: transparent; color: var(--text); border-color: var(--gold); }
.btn--block { width: 100%; margin-top: 8px; }
.btn[disabled] { opacity: .65; pointer-events: none; }

/* ---------- Galerie ---------- */
.gallery { padding: clamp(90px, 12vw, 150px) 0 clamp(70px, 9vw, 110px); text-align: center; background: linear-gradient(180deg, var(--ivory), var(--cream)); overflow: hidden; }
.gallery .title { color: var(--ink); margin-bottom: clamp(30px, 5vw, 60px); }
.gallery .eyebrow { color: var(--gold-deep); }
.coverflow { position: relative; height: clamp(380px, 62vw, 620px); perspective: 1600px; outline: none; touch-action: pan-y; user-select: none; -webkit-user-select: none; }
.coverflow__stage { position: absolute; inset: 0; transform-style: preserve-3d; }
.cf-item { position: absolute; left: 50%; top: 50%; width: clamp(230px, 34vw, 400px); aspect-ratio: 3/4; margin: 0; border-radius: 18px; overflow: hidden; background: var(--cream) center/cover; box-shadow: 0 30px 60px -25px rgba(28,19,13,.6); transition: transform .9s var(--ease), opacity .9s var(--ease), filter .9s; cursor: pointer; }
.cf-item::after { content: ''; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(250,245,238,.1), rgba(34,22,15,.28)); transition: opacity .9s; }
.cf-item.is-center::after { opacity: 0; }
.coverflow__nav { position: absolute; z-index: 50; top: 50%; translate: 0 -50%; width: 52px; height: 52px; border-radius: 50%; border: 1px solid var(--gold); background: rgba(251,246,238,.85); color: var(--gold-deep); font-size: 28px; line-height: 1; backdrop-filter: blur(6px); transition: background .3s, color .3s; }
.coverflow__nav:hover { background: var(--gold); color: var(--ink); }
.coverflow__nav--prev { left: var(--gutter); }
.coverflow__nav--next { right: var(--gutter); }
.marquee { margin-top: clamp(40px, 6vw, 80px); display: grid; gap: 14px; mask-image: linear-gradient(90deg, transparent, #000 10%, #000 90%, transparent); -webkit-mask-image: linear-gradient(90deg, transparent, #000 10%, #000 90%, transparent); }
.marquee__row { display: flex; gap: 14px; width: max-content; animation: marquee 70s linear infinite; }
.marquee__row--rev { animation-direction: reverse; animation-duration: 85s; }
.marquee:hover .marquee__row { animation-play-state: paused; }
.marquee__row img { height: clamp(120px, 16vw, 190px); width: auto; border-radius: 12px; object-fit: cover; filter: sepia(.15) saturate(1.05); transition: filter .4s, transform .4s; cursor: pointer; }
.marquee__row img:hover { filter: none; transform: scale(1.04); }
@keyframes marquee { to { transform: translateX(-50%); } }

/* ---------- Mariage ---------- */
.wedding { position: relative; min-height: 100svh; display: grid; place-items: center; overflow: hidden; color: var(--ivory); text-align: center; padding: 120px var(--gutter); background: var(--ink); }
.wedding__bg { position: absolute; inset: 0; background-size: cover; background-position: center; filter: blur(var(--blur, 14px)) saturate(.85); transform: scale(1.1); transition: filter .2s linear; }
.wedding__veil { position: absolute; inset: 0; background: linear-gradient(180deg, rgba(28,19,13,.85), rgba(28,19,13,.55) 50%, rgba(28,19,13,.9)); }
.wedding__inner { position: relative; z-index: 2; max-width: 760px; }
.soon { font: 300 clamp(44px, 8vw, 96px)/1.1 var(--serif); letter-spacing: .14em; text-transform: uppercase; margin: 20px 0; }
.wedding__text { color: var(--cream); }
.rings svg { width: 140px; margin: 30px auto 0; fill: none; stroke: var(--gold); stroke-width: 1.2; }
.rings circle { stroke-dasharray: 190; stroke-dashoffset: 190; }
.rings.is-in circle { animation: draw 2.4s .3s var(--ease) forwards; }
.rings.is-in circle + circle { animation-delay: .9s; }
.rings path { opacity: 0; transition: opacity 1s 2.4s; }
.rings.is-in path { opacity: 1; }

/* ---------- Pied de page ---------- */
.footer { background: var(--ink); color: var(--cream); text-align: center; padding: 60px var(--gutter) 110px; font-size: 13px; letter-spacing: .2em; text-transform: uppercase; }
.footer__names { font: 400 54px var(--script); letter-spacing: 0; text-transform: none; color: var(--ivory); margin: 0 0 6px; }
.footer__names span { color: var(--gold); }

/* bouton flottant mobile */
.fab { display: none; position: fixed; z-index: 15; left: 16px; right: 16px; bottom: calc(14px + env(safe-area-inset-bottom)); padding: 15px; border-radius: 999px; border: 0; background: linear-gradient(135deg, #f6e4c6, var(--gold) 45%, #c79a6c); color: var(--ink); font-size: 15px; letter-spacing: .06em; box-shadow: 0 16px 34px -10px rgba(0,0,0,.45); transform: translateY(140%); transition: transform .6s var(--ease); }
.fab.is-visible { transform: none; }

/* ---------- Fenêtres ---------- */
.modal { border: 0; padding: 16px; background: transparent; max-width: 100vw; max-height: 100dvh; width: 100%; height: 100%; margin: 0; display: grid; place-items: center; overflow-y: auto; }
.modal:not([open]) { display: none; }
.modal::backdrop { background: rgba(20,13,8,.6); backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px); }
.modal[open] .modal__card { animation: pop .7s var(--ease); }
.modal.closing .modal__card { animation: pop .35s reverse var(--ease); }
@keyframes pop { from { opacity: 0; transform: translateY(40px) scale(.96); } to { opacity: 1; transform: none; } }
.modal__card { position: relative; width: min(560px, 100%); background: var(--ivory); border-radius: 26px; padding: clamp(28px, 5vw, 44px); box-shadow: 0 40px 100px -30px rgba(0,0,0,.6); border: 1px solid rgba(216,180,106,.45); overflow: hidden; margin: auto; }
.modal__card::before { content: ''; position: absolute; inset: 0 0 auto; height: 4px; background: linear-gradient(90deg, var(--gold-deep), #f0d897, var(--gold-deep)); }
.modal__close { position: absolute; top: 14px; right: 14px; width: 40px; height: 40px; border-radius: 50%; border: 0; background: var(--cream); color: var(--text); font-size: 24px; line-height: 1; transition: transform .4s var(--ease), background .3s; }
.modal__close:hover { transform: rotate(90deg); background: var(--gold); }
.modal .eyebrow { color: var(--gold-deep); }
.modal__title { font: 400 clamp(40px, 7vw, 54px)/1.05 var(--script); margin: 0 0 6px; color: var(--ink); }
.modal__hint { color: var(--muted); margin: 0 0 22px; }
.modal__step { display: none; }
.modal__step.is-active { display: block; animation: fadeUp .6s var(--ease); }
.modal__step[data-step="done"] { text-align: center; }

.grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.field { position: relative; display: block; margin-bottom: 12px; }
.field input, .field textarea { width: 100%; font: 400 16px var(--sans); color: var(--text); background: #fff; border: 1px solid #e6d8c2; border-radius: 14px; padding: 24px 16px 9px; outline: none; transition: border-color .3s, box-shadow .3s; resize: vertical; }
.field textarea { min-height: 90px; }
.field span { position: absolute; left: 17px; top: 17px; color: var(--muted); font-size: 15px; pointer-events: none; transition: all .25s var(--ease); }
.field input:focus, .field textarea:focus { border-color: var(--gold); box-shadow: 0 0 0 4px var(--gold-soft); }
.field input:focus + span, .field input:not(:placeholder-shown) + span,
.field textarea:focus + span, .field textarea:not(:placeholder-shown) + span { top: 7px; font-size: 11px; letter-spacing: .08em; color: var(--gold-deep); }
.field.is-invalid input { border-color: #c0503a; }
.field--amount em { position: absolute; right: 18px; top: 18px; font-style: normal; color: var(--muted); }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; opacity: 0; }

.toggle p, .guests__label { margin: 8px 0 10px; font-size: 14px; color: var(--muted); }
.toggle__opts, .amounts { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-bottom: 14px; }
.amounts { grid-template-columns: repeat(4, 1fr); }
.toggle__opts label, .amounts label { position: relative; }
.toggle__opts input, .amounts input { position: absolute; opacity: 0; inset: 0; margin: 0; cursor: pointer; }
.toggle__opts span, .amounts span { display: block; text-align: center; padding: 12px 8px; border-radius: 14px; border: 1px solid #e6d8c2; background: #fff; font-size: 14px; transition: all .3s var(--ease); }
.amounts span { font: 500 20px var(--serif); padding: 12px 4px; }
.toggle__opts input:checked + span, .amounts input:checked + span { border-color: var(--gold); background: linear-gradient(135deg, #fbf0d6, #f3e2bb); box-shadow: 0 8px 20px -10px rgba(169,124,52,.6); }
.toggle__opts input:focus-visible + span, .amounts input:focus-visible + span { outline: 2px solid var(--gold-deep); outline-offset: 2px; }
.guests__list { display: grid; gap: 10px; margin-bottom: 6px; }
.guest { display: flex; gap: 8px; align-items: flex-start; animation: fadeUp .5s var(--ease); }
.guest .field { flex: 1; margin: 0; }
.guest button { flex: none; width: 46px; height: 54px; border-radius: 14px; border: 1px solid #e6d8c2; background: #fff; color: var(--muted); font-size: 20px; }
.guest button:hover { border-color: #c0503a; color: #c0503a; }
.link-btn { border: 0; background: none; color: var(--gold-deep); padding: 8px 0 14px; font-size: 15px; }
.link-btn:hover { text-decoration: underline; }
.form-error { color: #b0412c; min-height: 1.2em; margin: 4px 0; font-size: 14px; }
.secure { display: flex; align-items: center; justify-content: center; gap: 6px; font-size: 13px; color: var(--muted); margin: 14px 0 0; }
.secure svg { width: 15px; height: 15px; fill: none; stroke: currentColor; stroke-width: 1.6; }
.seal svg { width: 86px; height: 86px; margin: 4px auto 14px; fill: none; stroke: var(--gold-deep); stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.seal circle { stroke-dasharray: 160; stroke-dashoffset: 160; animation: draw 1s var(--ease) forwards; }
.seal path { stroke-dasharray: 40; stroke-dashoffset: 40; animation: draw .6s .8s var(--ease) forwards; }

/* ---------- Visionneuse ---------- */
.lightbox { position: fixed; inset: 0; z-index: 60; background: rgba(15,10,6,.94); display: grid; place-items: center; padding: 60px 16px; animation: fadeUp .4s var(--ease); }
.lightbox[hidden] { display: none; }
.lightbox img { max-width: 100%; max-height: 100%; border-radius: 10px; box-shadow: 0 30px 80px rgba(0,0,0,.6); animation: zoomIn .6s var(--ease); }
@keyframes zoomIn { from { opacity: 0; transform: scale(.94); } to { opacity: 1; transform: none; } }
.lightbox button { position: absolute; border: 0; background: rgba(255,255,255,.08); color: var(--ivory); width: 50px; height: 50px; border-radius: 50%; font-size: 30px; line-height: 1; }
.lightbox button:hover { background: var(--gold); color: var(--ink); }
.lightbox__close { top: 16px; right: 16px; }
.lightbox__nav--prev { left: 16px; top: 50%; translate: 0 -50%; }
.lightbox__nav--next { right: 16px; top: 50%; translate: 0 -50%; }

.toast { position: fixed; z-index: 70; left: 50%; bottom: 30px; translate: -50% 0; background: var(--ink); color: var(--ivory); border: 1px solid var(--gold); padding: 12px 22px; border-radius: 999px; font-size: 14px; opacity: 0; transform: translateY(20px); pointer-events: none; transition: all .5s var(--ease); max-width: calc(100vw - 32px); text-align: center; }
.toast.is-on { opacity: 1; transform: none; }

/* confettis */
.confetti { position: fixed; z-index: 80; top: -20px; pointer-events: none; font-size: 18px; animation: fall linear forwards; }
@keyframes fall { to { transform: translate(var(--x), 110vh) rotate(var(--r)); opacity: .2; } }

/* ---------- Responsive ---------- */
@media (max-width: 860px) {
  .nav__links { display: none; }
  .nav__cta { margin-left: auto; padding: 8px 16px; font-size: 12px; }
  .fab { display: block; }
  .hero__dots { left: 50%; translate: -50% 0; bottom: 84px; }
  .scroll-cue { display: none; }
}
@media (max-width: 640px) {
  body { font-size: 16px; }
  .nav__cta { display: none; }
  .chapters { grid-template-columns: 1fr; }
  .chapter { aspect-ratio: 4/4.4; }
  .date-card__side { min-width: 0; font-size: 11px; letter-spacing: .24em; }
  .countdown { gap: 8px; }
  .countdown div { min-width: 0; flex: 1; padding: 12px 4px 10px; }
  .countdown span { font-size: 9px; letter-spacing: .14em; }
  .coverflow__nav { width: 42px; height: 42px; font-size: 22px; }
  .grid2 { grid-template-columns: 1fr; gap: 0; }
  .grid2 .field { margin-bottom: 12px; }
  .toggle__opts { grid-template-columns: 1fr; }
  .amounts { grid-template-columns: repeat(2, 1fr); }
  .actions .btn { width: 100%; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
  html { scroll-behavior: auto; }
}

/* l'esperluette de Pinyon Script est peu lisible : on utilise celle de Cormorant */
.hero__amp, .nav__brand span, .footer__names span { font-family: var(--serif); font-style: italic; font-weight: 300; }
.hero__amp { font-size: .5em; margin: 0 .05em; }
.footer__names span { font-size: .8em; }

/* ---------- Accueil « studio » (photos portrait sur écran large) ---------- */
.hero { --slide-bg: #a36c56; }
.hero--studio { background: var(--slide-bg); transition: background-color 2s ease; place-items: center start; text-align: left; }
.hero--studio::before { content: ''; position: absolute; inset: 0; background: radial-gradient(ellipse 70% 90% at 72% 45%, rgba(255,235,215,.16), transparent 70%); }
.hero--studio .hero__slides { left: auto; right: max(3vw, calc(50vw - 720px)); width: calc(100svh * .667); max-width: 46vw; }
.hero--studio .hero__slides .slide { background-size: cover; background-position: center top;
  -webkit-mask-image: linear-gradient(90deg, transparent 0, #000 22%, #000 80%, transparent 100%);
  mask-image: linear-gradient(90deg, transparent 0, #000 22%, #000 80%, transparent 100%); }
.hero--studio .hero__slides .slide.is-on { transform: scale(1.03); }
.hero--studio .hero__veil { background: linear-gradient(90deg, rgba(34,22,15,.62) 0%, rgba(34,22,15,.25) 48%, transparent 70%), linear-gradient(180deg, transparent 60%, rgba(34,22,15,.55)); }
.hero--studio .hero__content { padding-left: max(var(--gutter), calc(50vw - 660px)); max-width: min(58vw, 820px); }
.hero--studio .hero__names { justify-content: flex-start; font-size: clamp(64px, 8.6vw, 160px); }
.hero--studio .hero__chapters { justify-content: flex-start; }
.hero--studio .scroll-cue { left: 30%; }

/* téléphones : visages en haut, texte en bas */
@media (max-width: 860px) {
  .hero { place-items: end center; }
  .hero__content { padding-bottom: 120px; }
  .hero__slides .slide { background-position: center 8%; }
  .hero__veil { background: linear-gradient(180deg, rgba(20,13,8,.35) 0%, transparent 25%, rgba(20,13,8,.2) 45%, rgba(20,13,8,.85) 100%); }
}
.chapter__img, .dot__bg, .wedding__bg { background-position: center 12%; }
.cf-item { background-position: center top; }

.dot__bg { filter: blur(5px) saturate(.9); }
.dot__veil { background: radial-gradient(ellipse at center, rgba(34,22,15,.72), rgba(34,22,15,.94) 75%); }
@media (max-width: 860px) {
  .hero__content { padding-bottom: 96px; }
  .hero__veil { background: linear-gradient(180deg, rgba(20,13,8,.35) 0%, transparent 22%, rgba(20,13,8,.15) 38%, rgba(20,13,8,.78) 58%, rgba(20,13,8,.92) 100%); }
}