/* ============================================================
   DIGICHROM'ART — V2 multi-pages
   Direction « Atelier-Galerie » : ivoire, encre, bronze doré.
   Fichier : styles partagés (toutes pages)
   ============================================================ */
:root{
  --ivory:      #faf8f3;
  --ivory-deep: #f3efe6;
  --ink:        #1b1712;
  --ink-soft:   #4c453b;
  --muted:      #837a6c;
  --hairline:   #e4ddcd;
  --bronze:     #9a7b45;
  --bronze-deep:#7d6338;
  --gold:       #d9b878;
  --gold-soft:  #cfa96a;
  --red:        #8e2e36;
  --white:      #fffdf9;
  --serif: "Playfair Display", Georgia, serif;
  --sans:  "Lato", "Helvetica Neue", Arial, sans-serif;
  --shadow-soft: 0 24px 60px -30px rgba(27,23,18,.28);
  --shadow-card: 0 2px 6px rgba(27,23,18,.06), 0 18px 44px -24px rgba(27,23,18,.18);
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
@media (prefers-reduced-motion: reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation-duration:.01ms!important;transition-duration:.01ms!important}
}
body{
  font-family:var(--sans);font-weight:400;font-size:17px;line-height:1.65;
  color:var(--ink-soft);background:var(--ivory);-webkit-font-smoothing:antialiased;
}
img{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
ul{list-style:none}
::selection{background:var(--bronze);color:var(--white)}

/* ---------- Typo ---------- */
.eyebrow{
  font-size:.72rem;font-weight:700;letter-spacing:.32em;text-transform:uppercase;
  color:var(--bronze);display:flex;align-items:center;gap:14px;
}
.eyebrow::before{content:"";width:34px;height:1px;background:var(--bronze);flex:none}
.eyebrow--center{justify-content:center}
.eyebrow--center::after{content:"";width:34px;height:1px;background:var(--bronze);flex:none}
h1,h2,h3{font-family:var(--serif);color:var(--ink);font-weight:500;line-height:1.12;text-wrap:balance}
h2{font-size:clamp(1.9rem,3.4vw,2.9rem);margin:.55em 0 .45em}
h3{font-size:1.28rem;line-height:1.3}
.lead{font-size:1.12rem;line-height:1.7;color:var(--ink-soft)}
em.t{font-style:italic;font-family:var(--serif);color:var(--ink)}

.wrap{max-width:1180px;margin:0 auto;padding:0 clamp(20px,4vw,44px)}
section{padding:clamp(64px,8vw,110px) 0}
.section-intro{max-width:760px;margin-bottom:clamp(36px,5vw,64px)}

/* ---------- Header ---------- */
header.site{
  position:sticky;top:0;z-index:60;
  background:rgba(250,248,243,.92);backdrop-filter:blur(14px);
  border-bottom:1px solid var(--hairline);transition:box-shadow .3s;
}
header.site.scrolled{box-shadow:0 8px 30px -18px rgba(27,23,18,.25)}
.nav{display:flex;align-items:center;justify-content:space-between;height:76px;gap:18px}
.brand{display:flex;align-items:center;gap:13px;flex:none}
.brand img{width:44px;height:44px;object-fit:contain;transition:transform .4s}
.brand:hover img{transform:scale(1.05) rotate(-2deg)}
.brand .wordmark{font-family:var(--serif);font-size:1.35rem;font-weight:600;color:var(--ink);line-height:1;display:block}
.brand .wordmark span{color:var(--red)}
.brand .tag{font-size:.6rem;letter-spacing:.24em;text-transform:uppercase;color:var(--muted);margin-top:4px;display:block}
nav.links{display:flex;gap:30px}
nav.links a{
  font-size:.76rem;font-weight:700;letter-spacing:.13em;text-transform:uppercase;
  color:var(--ink-soft);padding:6px 0;position:relative;white-space:nowrap;
}
nav.links a.active{color:var(--ink)}
nav.links a.active::after{content:"";position:absolute;left:0;bottom:0;height:1px;width:100%;background:var(--bronze)}
nav.links a::after{content:"";position:absolute;left:0;bottom:0;height:1px;width:0;background:var(--bronze);transition:width .3s}
nav.links a:hover{color:var(--ink)}
nav.links a:hover::after{width:100%}
.nav-actions{display:flex;align-items:center;gap:14px;flex:none}
.nav-cta{
  font-size:.72rem;font-weight:700;letter-spacing:.13em;text-transform:uppercase;
  border:1px solid var(--ink);color:var(--ink);padding:12px 20px;border-radius:2px;
  transition:background .3s,color .3s;white-space:nowrap;
}
.nav-cta:hover{background:var(--ink);color:var(--ivory)}
/* Burger */
.burger{
  display:none;width:48px;height:48px;border:1px solid var(--hairline);border-radius:2px;
  background:var(--white);cursor:pointer;position:relative;flex:none;
}
.burger span{
  position:absolute;left:13px;right:13px;height:2px;background:var(--ink);
  transition:transform .35s,opacity .3s;top:50%;
}
.burger span:nth-child(1){transform:translateY(-8px)}
.burger span:nth-child(2){transform:translateY(0)}
.burger span:nth-child(3){transform:translateY(8px)}
.burger.open span:nth-child(1){transform:translateY(0) rotate(45deg)}
.burger.open span:nth-child(2){opacity:0}
.burger.open span:nth-child(3){transform:translateY(0) rotate(-45deg)}
.mnav{
  display:none;border-top:1px solid var(--hairline);background:var(--ivory);
  padding:10px 0 20px;
}
.mnav.open{display:block;animation:slideDown .35s ease}
@keyframes slideDown{from{opacity:0;transform:translateY(-8px)}to{opacity:1;transform:none}}
.mnav a{
  display:block;padding:15px clamp(20px,4vw,44px);font-size:.85rem;font-weight:700;
  letter-spacing:.14em;text-transform:uppercase;color:var(--ink-soft);
  border-bottom:1px solid var(--hairline);
}
.mnav a.active{color:var(--bronze-deep)}
.mnav a:hover{background:var(--ivory-deep);color:var(--ink)}
.mnav .mail{
  margin:16px clamp(20px,4vw,44px) 0;display:block;text-align:center;
  background:var(--ink);color:var(--ivory);padding:15px;border-radius:2px;
  font-size:.78rem;letter-spacing:.14em;text-transform:uppercase;font-weight:700;
}
@media (max-width:1020px){
  nav.links{display:none}
  .nav-cta{display:none}
  .burger{display:block}
}

/* ---------- Hero accueil ---------- */
.hero{
  position:relative;min-height:88vh;display:flex;align-items:flex-end;
  background:var(--ink);overflow:hidden;
}
.hero .bg{
  position:absolute;inset:0;width:100%;height:100%;object-fit:cover;
  opacity:.52;transform:scale(1.06);animation:heroZoom 14s ease-out forwards;
}
@keyframes heroZoom{to{transform:scale(1)}}
.hero .veil{position:absolute;inset:0;background:linear-gradient(to top, rgba(19,15,10,.92), rgba(19,15,10,.35) 45%, rgba(19,15,10,.15))}
.hero .inner{position:relative;z-index:2;width:100%;padding:clamp(48px,7vh,100px) 0 clamp(44px,6vh,80px)}
.hero .eyebrow{color:var(--gold-soft)}
.hero .eyebrow::before{background:var(--gold-soft)}
.hero h1{color:var(--white);font-size:clamp(2.3rem,5.6vw,4.7rem);font-weight:500;line-height:1.06;margin:26px 0 24px;max-width:16ch}
.hero h1 em{font-style:italic;color:var(--gold)}
.hero p{color:rgba(250,248,243,.82);font-size:clamp(1rem,1.4vw,1.18rem);font-weight:300;max-width:58ch;line-height:1.75}
.hero .actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:40px}

/* ---------- Hero pages secondaires ---------- */
.page-hero{position:relative;background:var(--ink);overflow:hidden;min-height:56vh;display:flex;align-items:flex-end}
.page-hero .bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.42}
.page-hero .veil{position:absolute;inset:0;background:linear-gradient(to top, rgba(19,15,10,.94), rgba(19,15,10,.3) 60%, rgba(19,15,10,.2))}
.page-hero .inner{position:relative;z-index:2;padding:clamp(72px,12vh,130px) 0 clamp(40px,6vh,72px);width:100%}
.page-hero h1{color:var(--white);font-size:clamp(2.1rem,4.6vw,3.7rem);line-height:1.08;margin:22px 0 18px;max-width:18ch}
.page-hero h1 em{font-style:italic;color:var(--gold)}
.page-hero p{color:rgba(250,248,243,.82);font-weight:300;max-width:60ch;font-size:clamp(1rem,1.3vw,1.15rem)}
.page-hero .eyebrow{color:var(--gold-soft)}
.page-hero .eyebrow::before{background:var(--gold-soft)}
.breadcrumb{
  display:flex;gap:10px;align-items:center;font-size:.7rem;letter-spacing:.18em;
  text-transform:uppercase;color:rgba(250,248,243,.55);margin-bottom:6px;
}
.breadcrumb a:hover{color:var(--gold)}

/* ---------- Boutons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:12px;
  font-size:.8rem;font-weight:700;letter-spacing:.16em;text-transform:uppercase;
  padding:16px 32px;border-radius:2px;transition:all .35s;cursor:pointer;border:none;
}
.btn-solid{background:var(--gold);color:#211a10}
.btn-solid:hover{background:#e7cb94;transform:translateY(-2px);box-shadow:0 18px 38px -18px rgba(217,184,120,.55)}
.btn-ghost{background:transparent;color:var(--white);border:1px solid rgba(250,248,243,.45)}
.btn-ghost:hover{border-color:var(--white);background:rgba(250,248,243,.07)}
.btn-dark{background:var(--ink);color:var(--ivory)}
.btn-dark:hover{background:#33291f;transform:translateY(-2px)}

/* ---------- Bandeau références ---------- */
.refs{background:var(--ink);border-top:1px solid rgba(250,248,243,.1);padding:24px 0}
.refs .row{display:flex;flex-wrap:wrap;justify-content:center;gap:12px 48px}
.refs span{color:rgba(250,248,243,.66);font-size:.68rem;letter-spacing:.2em;text-transform:uppercase;display:flex;align-items:center;gap:10px}
.refs span::before{content:"◆";font-size:.5rem;color:var(--gold-soft)}

/* ---------- Processus ---------- */
.process-head{display:grid;grid-template-columns:1fr;gap:18px;margin-bottom:clamp(40px,6vw,72px)}
@media(min-width:900px){.process-head{grid-template-columns:1.1fr .9fr;align-items:end;gap:60px}}
.process{counter-reset:step;display:grid;gap:clamp(24px,4vw,48px)}
@media(min-width:760px){.process{grid-template-columns:1fr 1fr}}
.step{
  position:relative;padding:32px 32px 28px;background:var(--white);
  border:1px solid var(--hairline);border-radius:3px;transition:transform .4s,box-shadow .4s;
}
.step:hover{transform:translateY(-6px);box-shadow:var(--shadow-card)}
.step::before{
  counter-increment:step;content:"0" counter(step);
  font-family:var(--serif);font-size:2.5rem;font-weight:500;color:var(--bronze);
  display:block;margin-bottom:14px;line-height:1;font-style:italic;
}
.step h3{margin-bottom:10px}
.step p{font-size:.98rem}
.step .detail{margin-top:16px;padding-top:14px;border-top:1px solid var(--hairline);font-size:.85rem;color:var(--muted)}
.step .detail b{color:var(--bronze-deep);font-weight:700}

/* ---------- Grille technique ---------- */
.tech-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:clamp(10px,1.6vw,20px)}
.tech-grid figure{position:relative;overflow:hidden;border-radius:3px}
.tech-grid img{width:100%;aspect-ratio:4/3.4;object-fit:cover;transition:transform .8s ease;filter:saturate(.94)}
.tech-grid figure:hover img{transform:scale(1.06)}
.tech-grid figcaption{
  position:absolute;left:0;right:0;bottom:0;padding:38px 16px 14px;
  background:linear-gradient(to top, rgba(19,15,10,.78), transparent);
  color:var(--ivory);font-size:.68rem;letter-spacing:.2em;text-transform:uppercase;
}
@media(max-width:760px){.tech-grid{grid-template-columns:1fr 1fr}}

/* ---------- Checklists / listes ---------- */
.checklist{display:grid;gap:14px;margin-top:26px}
.checklist li{display:flex;gap:14px;font-size:1rem;line-height:1.55}
.checklist li::before{content:"—";color:var(--bronze);font-weight:700;flex:none}

/* ---------- Blocs duo image/texte ---------- */
.duo{display:grid;gap:clamp(36px,5vw,72px)}
@media(min-width:940px){.duo{grid-template-columns:1.05fr .95fr;align-items:center}}
.duo.flip{grid-template-columns:.95fr 1.05fr}
.feature-img{position:relative}
.feature-img img{border-radius:3px;box-shadow:var(--shadow-soft);width:100%;object-fit:cover}
.feature-img .badge{
  position:absolute;top:22px;left:-14px;background:var(--ink);color:var(--gold);
  font-size:.64rem;letter-spacing:.24em;text-transform:uppercase;
  padding:12px 20px;border-radius:2px;box-shadow:var(--shadow-card);
}

/* ---------- Galerie maîtres / zoom ---------- */
.zoom-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:clamp(10px,1.6vw,18px);margin-top:30px}
@media(max-width:860px){.zoom-grid{grid-template-columns:1fr 1fr}}
@media(max-width:480px){.zoom-grid{grid-template-columns:1fr}}
.zoom-grid figure{position:relative;overflow:hidden;border-radius:3px;background:var(--white)}
.zoom-grid img{width:100%;aspect-ratio:3/3.4;object-fit:cover;transition:transform .7s,opacity .7s;cursor:zoom-in}
.zoom-grid figure:hover img{transform:scale(1.05);opacity:.92}
.zoom-grid figcaption{
  position:absolute;inset:auto 0 0 0;padding:44px 16px 14px;
  background:linear-gradient(to top, rgba(19,15,10,.8), transparent);
  color:var(--ivory);font-family:var(--serif);font-style:italic;font-size:.95rem;
  opacity:0;transform:translateY(8px);transition:all .45s;
}
.zoom-grid figure:hover figcaption{opacity:1;transform:translateY(0)}
@media (hover:none){.zoom-grid figcaption{opacity:1;transform:none}}

/* ---------- Tarifs ---------- */
.pricing table{width:100%;border-collapse:collapse;background:var(--white);border:1px solid var(--hairline);border-radius:3px;overflow:hidden;box-shadow:var(--shadow-card)}
.pricing th,.pricing td{padding:16px 24px;text-align:left;font-size:1rem}
.pricing thead th{background:var(--ink);color:var(--ivory);font-size:.68rem;letter-spacing:.22em;text-transform:uppercase;font-weight:700}
.pricing thead th em{color:var(--gold);font-style:italic;font-family:var(--serif);text-transform:none;letter-spacing:0;font-size:.95rem}
.pricing tbody tr{border-bottom:1px solid var(--hairline);transition:background .25s}
.pricing tbody tr:last-child{border-bottom:none}
.pricing tbody tr:hover{background:#f7f3ea}
.pricing td.dim{font-family:var(--serif);font-style:italic;color:var(--ink);font-size:1.08rem;white-space:nowrap}
.pricing td.price{font-weight:700;color:var(--ink);white-space:nowrap}
.pricing td.price small{display:block;font-weight:400;color:var(--muted);font-size:.72rem;letter-spacing:.08em;text-transform:uppercase;margin-top:2px}
.pricing .note{margin-top:18px;font-size:.86rem;color:var(--muted)}

/* ---------- Comparateur portraits ---------- */
.compare{
  position:relative;border-radius:3px;overflow:hidden;box-shadow:var(--shadow-soft);
  aspect-ratio:4/4.6;user-select:none;touch-action:pan-y;background:var(--ink);
}
.compare img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;pointer-events:none}
.compare img.top{clip-path:inset(0 50% 0 0)}
.compare .handle{position:absolute;top:0;bottom:0;left:50%;width:44px;margin-left:-22px;z-index:3;cursor:ew-resize}
.compare .handle::before{
  content:"⇔";position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);
  width:46px;height:46px;border-radius:50%;background:var(--gold);color:#211a10;
  display:flex;align-items:center;justify-content:center;font-size:1.1rem;
  box-shadow:0 10px 30px -8px rgba(0,0,0,.5);
}
.compare .handle::after{content:"";position:absolute;top:0;bottom:0;left:50%;width:2px;background:var(--gold)}
.compare .tag-left,.compare .tag-right{
  position:absolute;top:16px;z-index:2;font-size:.6rem;letter-spacing:.2em;text-transform:uppercase;
  color:var(--ivory);background:rgba(19,15,10,.62);padding:8px 13px;border-radius:2px;
}
.compare .tag-left{left:16px}
.compare .tag-right{right:16px}
.portrait-thumbs{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin-top:14px}
.portrait-thumbs button{
  border:2px solid transparent;background:none;padding:0;cursor:pointer;
  border-radius:3px;overflow:hidden;transition:border-color .3s;
}
.portrait-thumbs button.active{border-color:var(--bronze)}
.portrait-thumbs img{aspect-ratio:4/4.6;object-fit:cover;width:100%}
.price-tag{display:inline-flex;align-items:baseline;gap:10px;margin-top:24px;font-family:var(--serif)}
.price-tag .amount{font-size:2.1rem;color:var(--ink);font-style:italic}
.price-tag .from{font-size:.7rem;letter-spacing:.24em;text-transform:uppercase;color:var(--muted);font-family:var(--sans)}

/* ---------- Supports / papiers ---------- */
.papers{display:grid;gap:clamp(14px,2vw,24px)}
@media(min-width:860px){.papers{grid-template-columns:repeat(4,1fr)}}
@media(max-width:560px){.papers{grid-template-columns:1fr 1fr}}
.paper{
  background:var(--white);border:1px solid var(--hairline);border-radius:3px;
  padding:28px 24px 26px;transition:transform .4s,box-shadow .4s;
}
.paper:hover{transform:translateY(-6px);box-shadow:var(--shadow-card)}
.paper .grain{font-family:var(--serif);font-style:italic;font-size:1.05rem;color:var(--bronze-deep)}
.paper h3{margin:8px 0 12px;font-size:1.15rem}
.paper p{font-size:.92rem}
.paper .swatch{width:44px;height:44px;border-radius:50%;margin-bottom:16px;border:1px solid var(--hairline);box-shadow:inset 0 0 0 4px var(--white)}
.finitions{display:flex;flex-wrap:wrap;gap:12px 40px;margin-top:44px;padding-top:36px;border-top:1px solid var(--hairline)}
.finitions div{font-size:.95rem;display:flex;gap:12px;align-items:baseline}
.finitions b{font-family:var(--serif);font-style:italic;font-weight:500;color:var(--ink);font-size:1.05rem}
.finitions span::before{content:"· ";color:var(--bronze)}

/* ---------- Intérieurs ---------- */
.bg-deep{background:var(--ivory-deep);border-top:1px solid var(--hairline);border-bottom:1px solid var(--hairline)}
.interiors{display:grid;grid-template-columns:1fr 1fr 1fr;gap:clamp(12px,2vw,26px);align-items:end}
.interiors figure:nth-child(2){transform:translateY(clamp(0px,3vw,46px))}
.interiors img{width:100%;border-radius:3px;box-shadow:var(--shadow-card);transition:transform .6s}
.interiors figure:hover img{transform:scale(1.02)}
.interiors figcaption{margin-top:14px;font-family:var(--serif);font-style:italic;color:var(--ink);font-size:1.05rem;display:flex;align-items:center;gap:12px}
.interiors figcaption::before{content:"";width:22px;height:1px;background:var(--bronze)}
@media(max-width:760px){.interiors{grid-template-columns:1fr}.interiors figure:nth-child(2){transform:none}}

/* ---------- Cartes d'appel (teasers pages) ---------- */
.cards-2{display:grid;gap:clamp(18px,3vw,32px)}
@media(min-width:860px){.cards-2{grid-template-columns:1fr 1fr}}
.card-link{
  position:relative;display:block;overflow:hidden;border-radius:3px;
  background:var(--ink);min-height:clamp(320px,44vw,440px);
  display:flex;align-items:flex-end;box-shadow:var(--shadow-card);
  transition:transform .4s,box-shadow .4s;
}
.card-link:hover{transform:translateY(-6px);box-shadow:var(--shadow-soft)}
.card-link img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.5;transition:opacity .5s,transform .7s}
.card-link:hover img{opacity:.62;transform:scale(1.04)}
.card-link .txt{position:relative;z-index:2;padding:clamp(24px,3vw,40px);width:100%}
.card-link .txt .eyebrow{color:var(--gold-soft)}
.card-link .txt .eyebrow::before{background:var(--gold-soft)}
.card-link h3{color:var(--white);font-size:clamp(1.5rem,2.4vw,2rem);margin:12px 0 10px}
.card-link p{color:rgba(250,248,243,.8);font-weight:300;font-size:.98rem}
.card-link .go{
  display:inline-block;margin-top:18px;color:var(--gold);font-size:.72rem;
  letter-spacing:.2em;text-transform:uppercase;font-weight:700;
  border-bottom:1px solid rgba(217,184,120,.45);padding-bottom:5px;transition:border-color .3s;
}
.card-link:hover .go{border-color:var(--gold)}

/* ---------- FAQ ---------- */
.faq{max-width:840px;margin:0 auto}
.faq details{border-bottom:1px solid var(--hairline);transition:background .3s}
.faq details[open]{background:var(--white)}
.faq summary{list-style:none;cursor:pointer;display:flex;justify-content:space-between;align-items:center;gap:20px;padding:24px 8px}
.faq summary::-webkit-details-marker{display:none}
.faq summary h3{font-size:1.12rem;margin:0;transition:color .3s}
.faq details[open] summary h3,.faq summary:hover h3{color:var(--bronze-deep)}
.faq summary .chev{
  flex:none;width:34px;height:34px;border:1px solid var(--hairline);border-radius:50%;
  display:flex;align-items:center;justify-content:center;font-size:1rem;color:var(--bronze);
  transition:transform .4s,background .3s;
}
.faq details[open] summary .chev{transform:rotate(45deg);background:var(--ivory-deep)}
.faq .answer{padding:2px 8px 28px;max-width:64ch;font-size:.98rem}

/* ---------- CTA ---------- */
.cta{background:var(--ink);position:relative;overflow:hidden}
.cta .bg{position:absolute;inset:0;object-fit:cover;width:100%;height:100%;opacity:.24}
.cta .inner{position:relative;z-index:2;text-align:center;max-width:760px;margin:0 auto}
.cta h2{color:var(--white);margin:.5em 0 .6em}
.cta h2 em{color:var(--gold);font-style:italic}
.cta p{color:rgba(250,248,243,.78);font-weight:300;font-size:1.05rem}
.cta .mail{display:inline-flex;align-items:center;gap:12px;margin-top:22px;color:var(--gold);font-size:.9rem;letter-spacing:.08em;border-bottom:1px solid rgba(217,184,120,.4);padding-bottom:4px;transition:border-color .3s}
.cta .mail:hover{border-color:var(--gold)}

/* ---------- Footer ---------- */
footer.site{background:#14100c;color:rgba(250,248,243,.65);padding:56px 0 30px;font-size:.9rem}
footer .cols{display:grid;gap:36px;margin-bottom:40px}
@media(min-width:820px){footer .cols{grid-template-columns:1.4fr 1fr 1fr}}
footer h4{color:var(--ivory);font-family:var(--serif);font-weight:500;font-size:1.15rem;margin-bottom:16px}
footer .wordmark{font-family:var(--serif);font-size:1.45rem;color:var(--ivory)}
footer .wordmark span{color:var(--red);filter:brightness(1.6)}
footer ul{display:grid;gap:10px}
footer ul a:hover{color:var(--gold)}
footer .base{border-top:1px solid rgba(250,248,243,.12);padding-top:24px;display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px;font-size:.72rem;letter-spacing:.06em;color:rgba(250,248,243,.4)}

/* ---------- Reveal ---------- */
.reveal{opacity:0;transform:translateY(26px);transition:opacity .9s ease,transform .9s ease}
.reveal.in{opacity:1;transform:none}
@media (prefers-reduced-motion: reduce){.reveal{opacity:1;transform:none}}

/* ---------- Lightbox ---------- */
.lightbox{position:fixed;inset:0;background:rgba(19,15,10,.94);z-index:100;display:flex;align-items:center;justify-content:center;padding:5vmin;opacity:0;pointer-events:none;transition:opacity .4s}
.lightbox.open{opacity:1;pointer-events:auto}
.lightbox img{max-width:min(92vw,900px);max-height:86vh;border-radius:3px;box-shadow:0 40px 120px -30px rgba(0,0,0,.8)}
.lightbox .close{position:absolute;top:18px;right:22px;color:var(--ivory);font-size:1.8rem;width:52px;height:52px;border:1px solid rgba(250,248,243,.3);border-radius:50%;display:flex;align-items:center;justify-content:center;cursor:pointer;background:none}

/* ---------- Mobile fine-tuning ---------- */
@media (max-width:640px){
  body{font-size:16px}
  .hero{min-height:82vh}
  .hero .actions .btn{width:100%}
  .nav{height:68px}
  .brand .tag{display:none}
  section{padding:clamp(52px,10vw,72px) 0}
  .pricing th,.pricing td{padding:13px 16px;font-size:.92rem}
  .pricing td.dim{font-size:.98rem}
  .compare{aspect-ratio:1/1.12}
  .portrait-thumbs{gap:8px}
  .finitions{gap:10px 24px;flex-direction:column}
  .duo{gap:36px}
  .refs .row{gap:10px 28px}
  .refs span{font-size:.6rem}
}