/* ==========================================================
   Anaïs & Walid — invitation
   ========================================================== */
:root{
  --night:#1d1112;
  --night-2:#140b0c;
  --bordeaux:#5c1a1b;
  --wine:#7a2629;
  --paper:#fbf6ec;
  --ivory:#f4ecdd;
  --linen:#ebe1cf;
  --gold:#b58f47;
  --gold-hi:#e4c983;
  --ink:#2c2217;
  --muted:#7b6c5b;
  --line:rgba(92,26,27,.14);

  --script:'Great Vibes',cursive;
  --serif:'Cormorant Garamond','Cormorant',Garamond,'Times New Roman',serif;
  --sans:'Outfit',system-ui,-apple-system,'Segoe UI',sans-serif;

  --ease:cubic-bezier(.22,1,.36,1);
  --nav-h:60px;
  --gutter:clamp(1.25rem,5vw,2.5rem);

  /* Taille de la carte : tout le décor en découle */
  --W:min(84vw,440px,calc(86vh / 1.42));
  --E:calc(var(--W) / .92);
  --P:calc(var(--W) * 1.4 / 3);

  --grain:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='220' height='220'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='3' stitchTiles='stitch'/%3E%3CfeColorMatrix values='0 0 0 0 .35 0 0 0 0 .27 0 0 0 0 .18 0 0 0 .09 0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

@supports (height:1svh){:root{--W:min(84vw,440px,calc(86svh / 1.42))}}

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{-webkit-text-size-adjust:100%;scroll-padding-top:var(--nav-h)}
body{
  font-family:var(--sans);color:var(--ink);background:var(--night);
  overflow-x:hidden;-webkit-font-smoothing:antialiased;
}
body.is-locked{overflow:hidden;height:100vh;height:100dvh}
img{display:block;max-width:100%}
a{color:inherit}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer}
:focus-visible{outline:2px solid var(--gold-hi);outline-offset:3px;border-radius:4px}
[hidden]{display:none!important}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}

/* Contenu propre à un type d'invitation */
body[data-type="vin"] [data-only="complet"],
body[data-type="complet"] [data-only="vin"]{display:none!important}

/* ==========================================================
   INTRO : la lettre
   ========================================================== */
.intro{
  position:fixed;inset:0;z-index:50;overflow:hidden;
  display:flex;align-items:center;justify-content:center;
  background:
    radial-gradient(ellipse 70% 55% at 50% 45%,#3a1c1c 0%,transparent 70%),
    radial-gradient(ellipse 120% 90% at 50% 120%,#0d0607 0%,transparent 60%),
    var(--night);
  perspective:1600px;
  user-select:none;-webkit-user-select:none;-webkit-touch-callout:none;
}
.intro::after{content:'';position:absolute;inset:0;background-image:var(--grain);opacity:.55;pointer-events:none;mix-blend-mode:screen}

.intro-hint{
  position:absolute;left:1rem;right:1rem;bottom:calc(env(safe-area-inset-bottom,0px) + clamp(1.8rem,7vh,4rem));
  text-align:center;font-family:var(--serif);font-style:italic;font-size:1.12rem;
  color:rgba(244,236,221,.75);opacity:0;pointer-events:none;
}
.intro-hint::before{ /* petite flèche qui monte */
  content:'';display:block;width:1px;height:26px;margin:0 auto .7rem;
  background:linear-gradient(transparent,rgba(228,201,131,.8));
  opacity:0;transition:opacity .4s;
}
.intro-hint.is-up::before{opacity:1;animation:hintUp 1.6s ease-in-out infinite}
@keyframes hintUp{0%{transform:translateY(8px);opacity:0}40%{opacity:1}100%{transform:translateY(-10px);opacity:0}}

.intro-skip{
  position:absolute;top:calc(env(safe-area-inset-top,0px) + 1rem);right:1rem;z-index:5;
  font-size:.78rem;color:rgba(244,236,221,.55);padding:.55rem .85rem;border-radius:999px;
  opacity:0;pointer-events:none;transition:opacity .5s,color .2s,background .2s;
}
.intro-skip.on{opacity:1;pointer-events:auto}
.intro-skip:hover{color:var(--paper);background:rgba(255,255,255,.06)}

.env-wrap{position:relative;width:var(--E);height:calc(var(--E) * .62);opacity:0;perspective:1800px;will-change:transform}
.env-shadow{
  position:absolute;left:5%;right:5%;bottom:-8%;height:20%;
  background:radial-gradient(ellipse at center,rgba(0,0,0,.6) 0%,transparent 70%);
  filter:blur(8px);
}
.flipper{position:absolute;inset:0;transform-style:preserve-3d}
.env-front,.env{position:absolute;inset:0;-webkit-backface-visibility:hidden;backface-visibility:hidden}

/* ---------- Recto : l'adresse ---------- */
.env-front{
  cursor:pointer;border-radius:4px;overflow:hidden;-webkit-tap-highlight-color:transparent;
  background:var(--grain),linear-gradient(165deg,#faf4e8 0%,#f1e8d7 55%,#e9ddc7 100%);
  box-shadow:inset 0 1px 0 rgba(255,255,255,.7),inset 0 -2px 8px rgba(120,90,50,.14),inset 0 0 0 1px rgba(150,120,80,.12);
}
.env-front::after{ /* ombre discrète des rabats intérieurs vue par transparence */
  content:'';position:absolute;inset:0;pointer-events:none;opacity:.05;
  background:
    linear-gradient(to top right,transparent 49.6%,#5a3d20 50%,transparent 50.4%) left bottom/50% 100% no-repeat,
    linear-gradient(to top left,transparent 49.6%,#5a3d20 50%,transparent 50.4%) right bottom/50% 100% no-repeat;
}
.stamp{position:absolute;top:8%;right:5.5%;width:12.5%;transform:rotate(2.5deg);filter:drop-shadow(0 1px 1.5px rgba(60,40,20,.3))}
.postmark{position:absolute;top:11%;right:11%;width:34%;transform:rotate(-9deg);opacity:.62;mix-blend-mode:multiply;pointer-events:none}
.return{
  position:absolute;top:9%;left:6%;font-family:var(--serif);font-style:italic;
  font-size:calc(var(--E) * .03);line-height:1.35;color:#8a7864;
}
.address{position:absolute;left:28%;right:7%;top:47%}
.addr-to{display:block;font-family:var(--serif);font-style:italic;font-size:calc(var(--E) * .036);color:#7b6a58}
.addr-name{
  display:block;font-family:var(--script);font-size:calc(var(--E) * .082);line-height:1.1;color:#3b2319;
  overflow-wrap:anywhere;margin-top:-.1em;
}
.addr-rule{display:block;width:78%;height:calc(var(--E) * .025);color:#6b5a48;opacity:.6}
.addr-sub{display:block;font-family:var(--serif);font-style:italic;font-size:calc(var(--E) * .03);color:#8a7864;margin-top:.3em}

/* ---------- Verso : rabat, sceau, poche ---------- */
.env{transform:rotateY(180deg);perspective:1400px;touch-action:none;-webkit-tap-highlight-color:transparent}
.env.is-grab{cursor:grab}
.env.is-grab:active{cursor:grabbing}
.env-back{
  position:absolute;inset:0;z-index:0;border-radius:4px;overflow:hidden;
  box-shadow:0 1px 2px rgba(0,0,0,.25);
  background:
    repeating-linear-gradient(45deg,rgba(228,201,131,.18) 0 1px,transparent 1px 11px),
    repeating-linear-gradient(-45deg,rgba(228,201,131,.18) 0 1px,transparent 1px 11px),
    linear-gradient(180deg,#6e2024,#4a1316);
}
.env-back::after{content:'';position:absolute;inset:0;background:linear-gradient(180deg,rgba(0,0,0,.4),transparent 50%)}
.env-pocket{position:absolute;inset:0;z-index:3;width:100%;height:100%;overflow:visible;pointer-events:none}
.env-grain{position:absolute;inset:0;z-index:6;border-radius:4px;background-image:var(--grain);opacity:.6;mix-blend-mode:multiply;pointer-events:none}

.env-flap{position:absolute;left:0;right:0;top:0;height:58.06%;z-index:5;transform-origin:50% 0;transform-style:preserve-3d}
.flap-face{position:absolute;inset:0;-webkit-backface-visibility:hidden;backface-visibility:hidden}
.flap-face svg{position:absolute;inset:0;width:100%;height:100%;overflow:visible;display:block}
.flap-in{transform:rotateX(180deg)}

.seal{position:absolute;left:50%;width:calc(var(--E) * .19);aspect-ratio:1;transform:translate(-50%,-50%);pointer-events:none}
.seal svg{width:100%;height:100%;display:block;overflow:visible;filter:drop-shadow(0 3px 4px rgba(40,5,8,.45))}
.seal-top{
  top:94.44%;
  clip-path:polygon(0 0,100% 0,100% 50.6%,85% 51.4%,70% 48.1%,58% 53.9%,48% 48.9%,37% 53.1%,28% 48.1%,15% 50.6%,0 50.6%);
  -webkit-backface-visibility:hidden;backface-visibility:hidden;
}
.seal-bottom{
  top:54.84%;z-index:4;
  clip-path:polygon(0 50%,15% 50%,28% 47.5%,37% 52.5%,48% 48.3%,58% 53.3%,70% 47.5%,85% 50.8%,100% 50%,100% 100%,0 100%);
}
.seal-crack{fill:none;stroke:#1f0506;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round;stroke-dasharray:130;stroke-dashoffset:130}
.seal-ring{
  position:absolute;left:50%;top:54.84%;z-index:7;width:calc(var(--E) * .26);aspect-ratio:1;
  transform:translate(-50%,-50%);border-radius:50%;border:1px solid rgba(228,201,131,.6);
  pointer-events:none;opacity:0;
}
.seal-ring.on{animation:ring 2.4s var(--ease) infinite}
@keyframes ring{0%{transform:translate(-50%,-50%) scale(.7);opacity:0}30%{opacity:.9}100%{transform:translate(-50%,-50%) scale(1.25);opacity:0}}

/* ==========================================================
   LETTRE PLIÉE EN TROIS
   ========================================================== */
.letter{
  position:absolute;z-index:2;
  left:calc((var(--E) - var(--W)) / 2);top:calc(var(--E) * .05 - var(--P));
  width:var(--W);height:calc(var(--P) * 3);
  perspective:1500px;will-change:transform;
}
.letter.is-lifted{z-index:8}
.panel{position:absolute;left:0;right:0;height:var(--P)}
.p-top{top:0;z-index:3;transform-origin:50% 100%;transform-style:preserve-3d;transform:rotateX(-180deg)}
.p-mid{top:var(--P);z-index:1}
.p-bot{top:calc(var(--P) * 2);z-index:2;transform-origin:50% 0;transform-style:preserve-3d;transform:rotateX(180deg)}
.face{position:absolute;inset:0;-webkit-backface-visibility:hidden;backface-visibility:hidden;overflow:hidden}
.face-back{transform:rotateX(180deg)}

.paper{background:var(--grain),linear-gradient(180deg,#fcf8f0,#f6efe1);color:var(--ink)}
.p-mid.paper{box-shadow:0 26px 50px rgba(0,0,0,.35)}
.p-top .face-front{border-radius:3px 3px 0 0;box-shadow:0 -10px 40px rgba(0,0,0,.2)}
.p-bot .face-front{border-radius:0 0 3px 3px;box-shadow:0 30px 60px rgba(0,0,0,.4)}
.face-back.paper{border-radius:3px;background:var(--grain),linear-gradient(0deg,#f7f0e3,#eee4d1)}
.outer{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:.35rem;box-shadow:0 18px 40px rgba(0,0,0,.35)}
.outer .mono{font-family:var(--script);font-size:calc(var(--W) * .13);color:var(--bordeaux);line-height:1}
.outer .mono-rule{width:34%;height:1px;background:linear-gradient(90deg,transparent,var(--gold),transparent)}
.outer .mono-sub{font-family:var(--serif);font-style:italic;font-size:calc(var(--W) * .042);color:var(--muted);max-width:80%;text-align:center}

/* Cadre doré continu sur les trois volets */
.frame{position:absolute;pointer-events:none;border:1px solid rgba(181,143,71,.55)}
.frame::before{content:'';position:absolute;inset:3px;border:1px solid rgba(181,143,71,.25)}
.p-top .frame{inset:12px 12px 0;border-bottom:0}
.p-top .frame::before{bottom:0;border-bottom:0}
.p-mid .frame{inset:0 12px;border-top:0;border-bottom:0}
.p-mid .frame::before{top:0;bottom:0;border-top:0;border-bottom:0}
.p-bot .frame{inset:0 12px 12px;border-top:0}
.p-bot .frame::before{top:0;border-top:0}

/* Plis */
.crease{position:absolute;left:0;right:0;height:12px;pointer-events:none}
.crease-t{top:0;background:linear-gradient(180deg,rgba(90,60,30,.09),transparent)}
.crease-b{bottom:0;background:linear-gradient(0deg,rgba(90,60,30,.07),transparent)}
.crease-t::before,.crease-b::before{content:'';position:absolute;left:0;right:0;height:1px;background:rgba(255,255,255,.6)}
.crease-t::before{top:0}.crease-b::before{bottom:0}
.shade{position:absolute;inset:0;background:#2a1a0c;opacity:0;pointer-events:none}

.card-in{
  position:relative;height:100%;
  display:flex;flex-direction:column;align-items:center;justify-content:center;
  text-align:center;padding:0 calc(var(--W) * .09);
}
.p-top .card-in{padding-top:calc(var(--W) * .05)}
.p-bot .card-in{padding-bottom:calc(var(--W) * .05)}

.c-kicker{font-family:var(--serif);font-style:italic;font-size:calc(var(--W) * .045);color:var(--gold);letter-spacing:.02em}
.c-names{font-family:var(--script);font-weight:400;color:var(--bordeaux);font-size:calc(var(--W) * .125);line-height:1.05;margin:.08em 0 .1em}
.c-names .amp{font-size:.7em;color:var(--gold)}
.c-line{font-family:var(--serif);font-style:italic;font-size:calc(var(--W) * .045);line-height:1.35;color:#5b4a3a;max-width:27ch}
.c-orn{width:calc(var(--W) * .28);height:10px;color:var(--gold);flex:none}
.c-place{font-family:var(--serif);font-size:calc(var(--W) * .042);letter-spacing:.08em;color:var(--ink);margin:calc(var(--W) * .012) 0 calc(var(--W) * .035)}

.card-slot{position:relative;width:100%;display:grid;place-items:center}
.card-slot > *{grid-area:1/1}
.scratch-hint{font-family:var(--serif);font-style:italic;font-size:calc(var(--W) * .044);color:var(--muted);line-height:1.35;opacity:0}
.scratch-hint button{display:block;margin:.4rem auto 0;font-family:var(--sans);font-style:normal;font-size:calc(var(--W) * .03);color:var(--gold);text-decoration:underline;text-underline-offset:3px}
.card-after{display:flex;flex-direction:column;align-items:center;gap:calc(var(--W) * .03);visibility:hidden}
.card-after .when{font-family:var(--serif);font-size:calc(var(--W) * .046);color:#5b4a3a}
.card-after .when strong{font-weight:600;color:var(--bordeaux)}

/* Médaillons à gratter */
.medals{display:flex;justify-content:center;gap:calc(var(--W) * .05)}
.medal{display:flex;flex-direction:column;align-items:center;gap:.35rem}
.medal-disc{
  position:relative;width:calc(var(--W) * .2);aspect-ratio:1;border-radius:50%;
  background:radial-gradient(circle at 50% 35%,#fffaf0,#f1e6d0);
  box-shadow:0 0 0 1px rgba(181,143,71,.6),0 0 0 4px #fbf6ec,0 0 0 5px rgba(181,143,71,.3),0 6px 14px rgba(80,55,30,.15);
  display:flex;align-items:center;justify-content:center;
  touch-action:none;
}
.medal-val{font-family:var(--serif);font-weight:600;color:var(--bordeaux);font-size:calc(var(--W) * .078);line-height:1}
.medal-val.is-long{font-size:calc(var(--W) * .056)}
.medal canvas{position:absolute;inset:0;width:100%;height:100%;border-radius:50%;cursor:grab;touch-action:none}
.medal canvas:active{cursor:grabbing}
.medal-lbl{font-family:var(--serif);font-style:italic;font-size:calc(var(--W) * .038);color:var(--muted)}
.medal-disc.is-done canvas{pointer-events:none}


.btn-wax{
  position:relative;display:inline-flex;align-items:center;gap:.6rem;
  padding:.85em 1.6em;border-radius:999px;
  background:linear-gradient(180deg,#7a2629,#5c1a1b);color:#f8ecd6;
  font-size:calc(var(--W) * .036);font-weight:500;letter-spacing:.04em;
  box-shadow:0 8px 18px rgba(92,26,27,.3),inset 0 1px 0 rgba(255,255,255,.15);
  transition:transform .25s var(--ease),box-shadow .25s;
  overflow:hidden;
}
.btn-wax::after{
  content:'';position:absolute;top:0;bottom:0;width:40%;left:-60%;
  background:linear-gradient(100deg,transparent,rgba(255,235,190,.35),transparent);
  animation:shine 3.2s 1s ease-in-out infinite;
}
@keyframes shine{0%,60%{left:-60%}100%{left:130%}}
.btn-wax:hover{transform:translateY(-2px);box-shadow:0 12px 24px rgba(92,26,27,.35)}

#fx{position:fixed;inset:0;z-index:60;pointer-events:none;width:100vw;height:100vh}
#iris{position:fixed;inset:0;z-index:70;pointer-events:none;visibility:hidden;
  background:radial-gradient(ellipse 80% 60% at 50% 35%,#4a1a1c,var(--night) 70%)}

/* ==========================================================
   SITE
   ========================================================== */
#site{visibility:hidden}
#site.is-live{visibility:visible}

.nav{
  position:fixed;top:0;left:0;right:0;z-index:40;height:var(--nav-h);
  padding:0 var(--gutter);padding-top:env(safe-area-inset-top,0px);
  display:flex;align-items:center;justify-content:space-between;
  color:var(--paper);transition:background .4s,box-shadow .4s,transform .5s var(--ease);
  transform:translateY(-110%);
}
.nav.is-in{transform:none}
.nav.is-solid{background:rgba(29,17,18,.88);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);box-shadow:0 1px 0 rgba(228,201,131,.12)}
.nav-brand{font-family:var(--script);font-size:1.6rem;text-decoration:none;line-height:1}
.nav-links{display:none;gap:1.75rem;list-style:none}
.nav-links a{font-family:var(--serif);font-size:1.05rem;text-decoration:none;color:rgba(251,246,236,.7);position:relative;padding:.25rem 0;transition:color .2s}
.nav-links a::after{content:'';position:absolute;left:0;right:0;bottom:-2px;height:1px;background:var(--gold-hi);transform:scaleX(0);transform-origin:left;transition:transform .35s var(--ease)}
.nav-links a:hover,.nav-links a.is-active{color:var(--paper)}
.nav-links a.is-active::after,.nav-links a:hover::after{transform:scaleX(1)}
.nav-rsvp{display:none;font-size:.85rem;padding:.55rem 1.1rem;border-radius:999px;border:1px solid rgba(228,201,131,.5);text-decoration:none;color:var(--gold-hi);transition:background .2s,color .2s}
.nav-rsvp:hover{background:var(--gold-hi);color:var(--night)}
.nav-burger{width:44px;height:44px;display:flex;flex-direction:column;justify-content:center;align-items:center;gap:6px;margin-right:-10px}
.nav-burger span{width:22px;height:1.5px;background:currentColor;transition:transform .35s var(--ease),opacity .2s}
.nav.is-open .nav-burger span:nth-child(1){transform:translateY(3.75px) rotate(45deg)}
.nav.is-open .nav-burger span:nth-child(2){transform:translateY(-3.75px) rotate(-45deg)}
@media (min-width:920px){.nav-links,.nav-rsvp{display:flex}.nav-burger{display:none}}

.menu{
  position:fixed;inset:0;z-index:39;background:var(--night);
  display:flex;flex-direction:column;justify-content:center;padding:var(--gutter);
  clip-path:circle(0 at calc(100% - 2.5rem) 2rem);transition:clip-path .7s var(--ease);
  visibility:hidden;
}
.menu.is-open{clip-path:circle(150% at calc(100% - 2.5rem) 2rem);visibility:visible}
.menu a{display:block;font-family:var(--serif);font-size:clamp(2rem,9vw,2.8rem);color:var(--paper);text-decoration:none;padding:.3rem 0;opacity:0;transform:translateY(16px);transition:opacity .4s,transform .5s var(--ease)}
.menu.is-open a{opacity:1;transform:none}
.menu.is-open a:nth-child(2){transition-delay:.05s}.menu.is-open a:nth-child(3){transition-delay:.1s}
.menu.is-open a:nth-child(4){transition-delay:.15s}.menu.is-open a:nth-child(5){transition-delay:.2s}
.menu a small{font-family:var(--sans);font-size:.8rem;color:var(--gold-hi);margin-left:.5rem;vertical-align:middle}

/* Hero */
.hero{
  position:relative;min-height:100vh;min-height:100svh;overflow:hidden;
  display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;
  padding:calc(var(--nav-h) + 2rem) var(--gutter) 5rem;color:var(--paper);
  background:radial-gradient(ellipse 80% 60% at 50% 35%,#4a1a1c,var(--night) 70%);
}
.hero::after{content:'';position:absolute;inset:0;background-image:var(--grain);opacity:.5;mix-blend-mode:screen;pointer-events:none}
#dust{position:absolute;inset:0;width:100%;height:100%;pointer-events:none}
.hero > *:not(#dust){position:relative;z-index:1}
.hero-kicker{font-family:var(--serif);font-style:italic;font-size:clamp(1.05rem,2.6vw,1.3rem);color:var(--gold-hi)}
.hero-names{font-family:var(--script);font-weight:400;font-size:clamp(3.6rem,15vw,8.5rem);line-height:.95;margin:.3em 0 .25em}
.hero-names .w{display:inline-block;white-space:nowrap}
.hero-names .ch{display:inline-block}
.hero-names .amp{display:block;font-size:.45em;color:var(--gold-hi);margin:.08em 0}
.hero-date{font-family:var(--serif);font-size:clamp(1.15rem,3.2vw,1.55rem);letter-spacing:.14em}
.hero-place{font-family:var(--serif);font-style:italic;font-size:clamp(1rem,2.6vw,1.2rem);color:rgba(251,246,236,.65);margin-top:.35rem}
.hero-rule{width:1px;height:52px;background:linear-gradient(var(--gold-hi),transparent);margin:1.6rem auto}
.btn-gold{
  display:inline-flex;align-items:center;justify-content:center;gap:.5rem;
  padding:1rem 1.9rem;border-radius:999px;text-decoration:none;
  background:linear-gradient(180deg,#e9d193,#c9a45c);color:var(--night);
  font-size:.92rem;font-weight:500;letter-spacing:.02em;
  box-shadow:0 10px 30px rgba(201,164,92,.25);transition:transform .25s var(--ease),box-shadow .25s;
}
.btn-gold:hover{transform:translateY(-2px);box-shadow:0 14px 34px rgba(201,164,92,.35)}
.hero-cd{margin-top:1.1rem;font-family:var(--serif);font-style:italic;color:rgba(251,246,236,.55);font-size:1rem}
.scroll-cue{position:absolute;bottom:calc(env(safe-area-inset-bottom,0px) + 1.4rem);left:50%;transform:translateX(-50%);width:22px;height:36px;border:1px solid rgba(251,246,236,.3);border-radius:12px}
.scroll-cue::after{content:'';position:absolute;left:50%;top:7px;width:2px;height:7px;margin-left:-1px;border-radius:2px;background:var(--gold-hi);animation:cue 1.8s ease-in-out infinite}
@keyframes cue{0%{opacity:0;transform:translateY(0)}40%{opacity:1}100%{opacity:0;transform:translateY(12px)}}

/* Sections */
.sec{position:relative;padding:clamp(4.5rem,11vw,8rem) var(--gutter)}
.sec-in{max-width:980px;margin:0 auto}
.sec-narrow{max-width:620px;margin:0 auto}
.sec-paper{background:var(--grain),var(--paper)}
.sec-linen{background:var(--grain),var(--ivory)}
.sec-dark{background:var(--night);color:var(--paper)}
.sec-dark::before{content:'';position:absolute;inset:0;background-image:var(--grain);opacity:.45;mix-blend-mode:screen;pointer-events:none}
.sec > *{position:relative}

.sec-head{text-align:center;margin-bottom:clamp(2.2rem,6vw,3.5rem)}
.sec-kicker{font-family:var(--serif);font-style:italic;font-size:1.15rem;color:var(--gold)}
.sec-dark .sec-kicker{color:var(--gold-hi)}
.sec-title{font-family:var(--serif);font-weight:500;font-size:clamp(2.3rem,6.5vw,3.6rem);line-height:1.08;color:var(--bordeaux);margin-top:.2rem}
.sec-dark .sec-title{color:var(--paper)}
.sec-lead{font-family:var(--serif);font-size:clamp(1.15rem,2.6vw,1.3rem);line-height:1.6;color:#5b4a3a;max-width:34em;margin:1rem auto 0}
.sec-dark .sec-lead{color:rgba(251,246,236,.65)}

.welcome{text-align:center}
.welcome .sec-lead{font-size:clamp(1.3rem,3.4vw,1.75rem);line-height:1.5;color:var(--ink)}
.welcome-sign{font-family:var(--script);font-size:2.2rem;color:var(--bordeaux);margin-top:1.2rem}

/* Programme : frise */
.timeline{position:relative;max-width:560px;margin:0 auto}
.tl-list{list-style:none}
.tl-track,.tl-fill{position:absolute;left:5.6rem;top:.6rem;bottom:.6rem;width:1px}
.tl-track{background:var(--line)}
.tl-fill{background:linear-gradient(var(--gold),var(--bordeaux));transform-origin:top;transform:scaleY(0)}
.tl-item{position:relative;display:grid;grid-template-columns:5.6rem 1fr;align-items:baseline;padding:1.05rem 0}
.tl-time{font-family:var(--serif);font-weight:600;font-size:1.25rem;color:var(--bordeaux);padding-right:1.4rem;text-align:right}
.tl-what{padding-left:1.6rem;font-family:var(--serif);font-size:1.3rem;line-height:1.3}
.tl-what small{display:block;font-family:var(--sans);font-size:.85rem;color:var(--muted);margin-top:.15rem}
.tl-item::before{
  content:'';position:absolute;left:5.6rem;top:1.55rem;width:11px;height:11px;margin-left:-5.5px;border-radius:50%;
  background:var(--paper);border:1px solid var(--gold);transition:background .4s,transform .4s var(--ease);
}
.tl-item.is-on::before{background:var(--bordeaux);border-color:var(--bordeaux);transform:scale(1.15)}

/* Lieu */
.venue{display:grid;gap:1.5rem;align-items:stretch}
@media (min-width:820px){.venue{grid-template-columns:1.4fr 1fr}}
.map{border-radius:4px;overflow:hidden;min-height:300px;background:var(--linen);box-shadow:0 20px 50px rgba(60,35,20,.12)}
.map iframe{width:100%;height:100%;min-height:300px;border:0;filter:sepia(.25) saturate(.85)}
.venue-card{background:var(--paper);border:1px solid var(--line);padding:2rem 1.75rem;display:flex;flex-direction:column;justify-content:center;gap:.75rem}
.venue-card h3{font-family:var(--serif);font-weight:500;font-size:1.9rem;color:var(--bordeaux);line-height:1.1}
.venue-card p{font-family:var(--serif);font-size:1.15rem;line-height:1.5;color:#5b4a3a}
.link-u{align-self:flex-start;font-size:.92rem;font-weight:500;color:var(--bordeaux);text-decoration:none;background:linear-gradient(currentColor,currentColor) 0 100%/100% 1px no-repeat;padding-bottom:2px;transition:background-size .35s var(--ease)}
.link-u:hover{background-size:0 1px;background-position:100% 100%}

/* Dress code */
.dress-grid{display:grid;gap:1.25rem}
@media (min-width:720px){.dress-grid{grid-template-columns:1fr 1fr}}
.dress-card{
  position:relative;display:block;width:100%;text-align:left;overflow:hidden;border-radius:4px;
  aspect-ratio:4/5;background:#2a1718;isolation:isolate;
}
.dress-card .cover{position:absolute;inset:0;z-index:-1;transition:transform 1.1s var(--ease)}
.dress-card .cover img{width:100%;height:100%;object-fit:cover}
.dress-card::after{content:'';position:absolute;inset:0;z-index:-1;background:linear-gradient(180deg,transparent 35%,rgba(20,11,12,.9))}
.dress-card:hover .cover{transform:scale(1.05)}
.dress-card .txt{position:absolute;left:0;right:0;bottom:0;padding:1.5rem 1.5rem 1.4rem}
.dress-card h3{font-family:var(--serif);font-weight:500;font-size:2.1rem;color:var(--paper);line-height:1}
.dress-card p{font-family:var(--serif);font-size:1.12rem;color:rgba(251,246,236,.75);margin:.45rem 0 1rem;line-height:1.4}
.dress-card .open{display:inline-flex;align-items:center;gap:.55rem;font-size:.88rem;color:var(--gold-hi)}
.dress-card .open svg{width:18px;height:18px;transition:transform .35s var(--ease)}
.dress-card:hover .open svg{transform:scale(1.15)}
.dress-card .count{position:absolute;top:1rem;right:1rem;font-size:.78rem;padding:.3rem .65rem;border-radius:999px;background:rgba(20,11,12,.55);color:var(--paper);-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px)}

.ph{ /* image manquante */
  width:100%;height:100%;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:.6rem;
  color:rgba(251,246,236,.55);text-align:center;padding:1.5rem;
  background:
    radial-gradient(circle at 50% 30%,rgba(228,201,131,.12),transparent 60%),
    linear-gradient(160deg,var(--ph-a,#4a1a1c),var(--ph-b,#1d1112));
}
.ph svg{width:56px;height:56px;opacity:.7}
.ph span{font-family:var(--serif);font-style:italic;font-size:1rem;max-width:18ch}

.palette{margin-top:2.2rem;display:flex;flex-wrap:wrap;align-items:center;justify-content:center;gap:1rem 1.5rem}
.palette-lbl{font-family:var(--serif);font-style:italic;font-size:1.1rem;color:rgba(251,246,236,.65);width:100%;text-align:center}
.sw{display:flex;flex-direction:column;align-items:center;gap:.45rem;font-size:.8rem;color:rgba(251,246,236,.6)}
.sw i{width:42px;height:42px;border-radius:50%;background:var(--c);box-shadow:inset 0 0 0 1px rgba(255,255,255,.15),0 6px 14px rgba(0,0,0,.3)}
.avoid{margin-top:1.5rem;text-align:center;font-family:var(--serif);font-size:1.1rem;color:rgba(251,246,236,.6)}
.avoid s{text-decoration-color:var(--gold-hi)}

/* Lightbox */
.lb{
  position:fixed;inset:0;z-index:80;background:rgba(14,7,8,.96);
  display:grid;grid-template-rows:auto 1fr auto;visibility:hidden;opacity:0;
  transition:opacity .4s,visibility .4s;
}
.lb.is-open{visibility:visible;opacity:1}
.lb-top{display:flex;align-items:center;justify-content:space-between;padding:calc(env(safe-area-inset-top,0px) + .75rem) 1rem .75rem 1.25rem;color:var(--paper)}
.lb-title{font-family:var(--serif);font-size:1.4rem}
.lb-count{font-size:.85rem;color:rgba(251,246,236,.55);margin-left:.75rem}
.lb-close{width:44px;height:44px;border-radius:50%;display:grid;place-items:center;color:var(--paper);transition:background .2s}
.lb-close:hover{background:rgba(255,255,255,.08)}
.lb-stage{position:relative;overflow:hidden;touch-action:pan-y;user-select:none;-webkit-user-select:none}
.lb-track{display:flex;height:100%;will-change:transform}
.lb-slide{flex:0 0 100%;height:100%;display:flex;align-items:center;justify-content:center;padding:0 1rem}
.lb-slide figure{height:100%;max-height:78vh;aspect-ratio:3/4;max-width:100%;position:relative;overflow:hidden;border-radius:3px}
.lb-slide img{width:100%;height:100%;object-fit:cover;pointer-events:none}
.lb-nav{position:absolute;top:50%;width:48px;height:48px;margin-top:-24px;border-radius:50%;display:none;place-items:center;background:rgba(255,255,255,.08);color:var(--paper);transition:background .2s}
.lb-nav:hover{background:rgba(255,255,255,.16)}
.lb-prev{left:1.25rem}.lb-next{right:1.25rem}
@media (hover:hover) and (min-width:720px){.lb-nav{display:grid}}
.lb-bottom{padding:.9rem 1.25rem calc(env(safe-area-inset-bottom,0px) + 1.2rem);text-align:center;color:var(--paper)}
.lb-cap{font-family:var(--serif);font-style:italic;font-size:1.2rem;min-height:1.5em}
.lb-dots{display:flex;justify-content:center;gap:.5rem;margin-top:.8rem}
.lb-dots button{width:7px;height:7px;border-radius:50%;background:rgba(251,246,236,.25);transition:background .3s,transform .3s}
.lb-dots button.is-on{background:var(--gold-hi);transform:scale(1.3)}

/* Hébergement */
.filters{display:flex;justify-content:center;flex-wrap:wrap;gap:.5rem;margin-bottom:2rem}
.chip{padding:.6rem 1.1rem;border-radius:999px;border:1px solid var(--line);font-size:.9rem;color:var(--muted);background:transparent;transition:background .25s,color .25s,border-color .25s}
.chip:hover{border-color:var(--bordeaux);color:var(--bordeaux)}
.chip[aria-pressed="true"]{background:var(--bordeaux);color:var(--paper);border-color:var(--bordeaux)}
.stays{list-style:none;max-width:760px;margin:0 auto;border-top:1px solid var(--line)}
.stay{display:grid;grid-template-columns:1fr;gap:.9rem;padding:1.4rem 0;border-bottom:1px solid var(--line)}
@media (min-width:680px){.stay{grid-template-columns:1fr auto;align-items:center;gap:1.5rem}}
.stay-type{font-family:var(--serif);font-style:italic;font-size:1rem;color:var(--gold)}
.stay h3{font-family:var(--serif);font-weight:500;font-size:1.55rem;line-height:1.15;color:var(--bordeaux)}
.stay p{font-size:.92rem;color:var(--muted);margin-top:.25rem;line-height:1.45}
.stay .note{color:var(--wine);font-size:.85rem}
.stay-act{display:flex;flex-wrap:wrap;gap:.45rem}
.act{display:inline-flex;align-items:center;gap:.4rem;padding:.55rem .9rem;border-radius:999px;border:1px solid var(--line);font-size:.85rem;text-decoration:none;color:var(--ink);background:var(--paper);transition:border-color .2s,background .2s,color .2s}
.act svg{width:15px;height:15px;flex:none}
.act:hover{border-color:var(--bordeaux);color:var(--bordeaux)}
.act-main{background:var(--bordeaux);border-color:var(--bordeaux);color:var(--paper)}
.act-main:hover{background:var(--wine);color:var(--paper)}
.zone-head{list-style:none;padding:2rem 0 .4rem;font-family:var(--serif);font-size:1.15rem;color:var(--muted);border-bottom:1px solid var(--line)}
.zone-head:first-child{padding-top:1rem}
.zone-head b{font-weight:600;color:var(--ink)}
.stays-more{max-width:760px;margin:1.8rem auto 0;display:flex;flex-wrap:wrap;gap:.6rem 1.4rem;align-items:center;justify-content:space-between;font-size:.9rem;color:var(--muted)}
.stays-more div{display:flex;gap:1.2rem}

/* Réponse */
.rsvp{max-width:560px;margin:0 auto}
.rsvp-card{position:relative;background:var(--grain),var(--paper);padding:clamp(1.6rem,5vw,2.6rem);box-shadow:0 30px 70px rgba(60,35,20,.14),0 0 0 1px rgba(181,143,71,.25)}
.rsvp-card::before{content:'';position:absolute;inset:9px;border:1px solid rgba(181,143,71,.3);pointer-events:none}
.field{margin-bottom:1.4rem}
.field > label,.field legend{display:block;font-family:var(--serif);font-size:1.18rem;color:var(--ink);margin-bottom:.55rem}
.field legend{float:left;width:100%}
fieldset{border:0}
.inp{
  width:100%;padding:.85rem 0;border:0;border-bottom:1px solid rgba(92,26,27,.25);background:transparent;
  font:inherit;font-size:1rem;color:var(--ink);border-radius:0;transition:border-color .25s;
}
.inp::placeholder{color:#a89886}
.inp:focus{outline:none;border-bottom-color:var(--bordeaux);box-shadow:0 1px 0 var(--bordeaux)}
textarea.inp{min-height:96px;resize:vertical}
.choice{display:grid;grid-template-columns:1fr 1fr;gap:.6rem;clear:both}
.choice label{position:relative;cursor:pointer}
.choice input{position:absolute;opacity:0;pointer-events:none}
.choice span{
  display:flex;align-items:center;justify-content:center;text-align:center;min-height:56px;padding:.7rem;
  border:1px solid rgba(92,26,27,.22);font-family:var(--serif);font-size:1.12rem;color:var(--ink);
  transition:background .3s,color .3s,border-color .3s;
}
.choice input:checked + span{background:var(--bordeaux);color:var(--paper);border-color:var(--bordeaux)}
.choice input:focus-visible + span{outline:2px solid var(--gold);outline-offset:2px}
.guest-row{display:flex;align-items:center;gap:.5rem}
.guest-row + .guest-row{margin-top:.25rem}
.guest-del{flex:none;width:36px;height:36px;border-radius:50%;display:grid;place-items:center;color:var(--muted);transition:background .2s,color .2s}
.guest-del:hover{background:rgba(92,26,27,.08);color:var(--bordeaux)}
.add-guest{margin-top:.8rem;font-size:.9rem;color:var(--bordeaux);display:inline-flex;align-items:center;gap:.4rem}
.add-guest:disabled{opacity:.4}
.when-yes{overflow:hidden}
.btn-send{width:100%;margin-top:.5rem;padding:1.05rem;border-radius:999px;background:var(--bordeaux);color:var(--paper);font-size:1rem;font-weight:500;letter-spacing:.02em;transition:background .25s,transform .25s var(--ease)}
.btn-send:hover{background:var(--wine)}
.btn-send:disabled{opacity:.6;cursor:progress}
.form-err{color:var(--wine);font-size:.9rem;margin-top:.8rem;min-height:1.2em;text-align:center}
.rsvp-done{text-align:center;padding:1rem 0}
.rsvp-done .stamp{width:110px;margin:0 auto 1.2rem}
.rsvp-done h3{font-family:var(--serif);font-weight:500;font-size:2.2rem;color:var(--bordeaux)}
.rsvp-done p{font-family:var(--serif);font-size:1.18rem;color:#5b4a3a;margin-top:.5rem;line-height:1.5}
.rsvp-done button{margin-top:1.4rem;font-size:.9rem;color:var(--bordeaux);text-decoration:underline;text-underline-offset:3px}

/* Pied de page */
.foot{padding:clamp(4rem,10vw,6rem) var(--gutter) calc(env(safe-area-inset-bottom,0px) + 3rem);text-align:center;background:var(--night-2);color:rgba(251,246,236,.5)}
.foot-names{font-family:var(--script);font-size:clamp(2.8rem,9vw,4rem);color:var(--paper);line-height:1}
.foot-date{font-family:var(--serif);letter-spacing:.14em;margin:.8rem 0 1.2rem;color:rgba(251,246,236,.7)}
.foot p{font-family:var(--serif);font-style:italic;font-size:1.1rem}

.rv{opacity:0}

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