/* ===== TOKENS ===== */
:root{
  --bg:#0a0a0a;
  --bg-soft:#111111;
  --ink:#ffffff;
  --ink-dim:#9a9a9a;
  --ink-faint:#5c5c5c;
  --line:#222222;
  --line-soft:#1a1a1a;
  --pill:#ffffff;
  --pill-ink:#0a0a0a;
  --maxw:1320px;
  --pad:clamp(20px,5vw,64px);
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  background:var(--bg);
  color:var(--ink);
  font-family:'Archivo',-apple-system,system-ui,sans-serif;
  font-size:16px;
  line-height:1.5;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%}
.eyebrow{
  font-size:clamp(16px,2.2vw,24px);letter-spacing:.06em;color:var(--ink-dim);
  display:inline-block;font-weight:600;text-transform:uppercase;
}
.eyebrow--strong{color:var(--ink);font-weight:700}

/* ===== NAV ===== */
.nav{
  position:fixed;top:0;left:0;right:0;z-index:50;
  display:grid;grid-template-columns:1fr auto 1fr;align-items:center;
  padding:16px var(--pad);
  background:rgba(10,10,10,.72);
  backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line-soft);
}
.nav__brand{justify-self:start;display:flex;align-items:center}
.nav__logo{height:40px;width:auto}

/* ===== LANGUAGE TOGGLE ===== */
.lang-toggle{
  display:inline-flex;align-items:center;justify-content:center;
  background:none;border:none;color:var(--ink);
  cursor:pointer;
  padding:6px 10px;margin:0 8px;
  transition:opacity .2s,transform .2s;
}
.lang-toggle:hover{opacity:.75;transform:translateY(-1px)}
.lang-toggle .flag{
  width:26px;height:auto;display:block;
  border-radius:3px;overflow:hidden;
  box-shadow:0 0 0 1px rgba(255,255,255,.22);
}
.nav__links{
  grid-column:2;justify-self:center;
  display:flex;gap:28px;
  background:rgba(255,255,255,.04);
  border:1px solid var(--line);
  padding:8px 20px;border-radius:999px;
}
.nav__links a{
  font-size:14px;font-weight:500;color:var(--ink-dim);
  transition:color .2s;
}
.nav__links a:hover{color:var(--ink)}
.nav__burger{
  display:none;flex-direction:column;gap:5px;
  background:none;border:0;cursor:pointer;padding:6px;
  grid-column:3;justify-self:end;
}
.nav__burger span{width:24px;height:2px;background:var(--ink);transition:.25s}
.nav__burger[aria-expanded="true"] span:first-child{transform:translateY(7px) rotate(45deg)}
.nav__burger[aria-expanded="true"] span:last-child{transform:translateY(-7px) rotate(-45deg)}

/* ===== TUNISIA SIGNATURE STRIP (fixed, under the main nav row) ===== */
.nav__signature{
  grid-column:1 / -1;
  border-top:1px solid var(--line-soft);
  padding:9px 0;
  display:flex;align-items:center;justify-content:center;
}
.nav__signature a{
  font-size:13px;font-weight:600;letter-spacing:.16em;text-transform:uppercase;
  color:var(--ink-dim);transition:color .2s;
  text-decoration:underline;text-underline-offset:3px;
}
.nav__signature a:hover{color:var(--ink)}
.nav__signature-arrow{display:inline-flex;align-items:center}
.nav__signature-arrow svg{width:20px;height:20px;display:block}

/* Continuous nudge animation to invite clicking, on both arrow types */
@keyframes arrowNudge{
  0%,100%{transform:translateX(0)}
  50%{transform:translateX(6px)}
}
.nav__signature-arrow,.card__cta-arrow{animation:arrowNudge 1.4s ease-in-out infinite}
@media (prefers-reduced-motion:reduce){
  .nav__signature-arrow,.card__cta-arrow{animation:none}
}
@media (max-width:640px){
  .nav__signature a{font-size:12px;letter-spacing:.13em}
  .card__cta{font-size:12px}
}

.mobilemenu{
  position:fixed;inset:0;z-index:45;
  background:var(--bg);
  display:flex;flex-direction:column;align-items:center;justify-content:center;
  gap:clamp(14px,2.6vh,22px);padding:0 24px;
}
.mobilemenu[hidden]{display:none}
.mobilemenu a{
  font-family:'Archivo Black',sans-serif;
  font-size:clamp(22px,6.5vw,30px);line-height:1.1;letter-spacing:-.01em;
  padding:4px 0;text-align:center;
}

/* ===== HERO ===== */
.hero{
  max-width:var(--maxw);margin:0 auto;
  padding:clamp(120px,18vh,200px) var(--pad) clamp(60px,8vh,90px);
  display:flex;flex-direction:column;gap:clamp(40px,9vh,90px);
}
.hero__head{
  display:flex;align-items:flex-end;justify-content:flex-start;
  gap:clamp(20px,4vw,56px);
}
.hero__titlewrap{position:relative;display:inline-block}
.hero__logo{
  position:absolute;right:0;bottom:0;
  height:32%;width:auto;
  margin-bottom:0;
}
.hero__title{
  font-family:'Archivo Black',sans-serif;
  font-weight:900;
  font-size:clamp(36px,10.3vw,140px);
  line-height:.92;
  letter-spacing:-.025em;
  text-transform:uppercase;
}
.hero__bottom{
  display:flex;justify-content:space-between;align-items:flex-end;
  gap:40px;flex-wrap:wrap;
  border-top:1px solid var(--line);
  padding-top:32px;
}
.hero__textblock{
  display:flex;flex-direction:column;gap:14px;max-width:640px;
}
.hero__lead{
  font-size:clamp(16px,1.7vw,21px);
  color:var(--ink-dim);line-height:1.55;
}
.hero__cta{
  font-weight:600;font-size:15px;white-space:nowrap;
  border-bottom:1px solid var(--ink-faint);padding-bottom:4px;
  transition:border-color .2s;
}
.hero__cta:hover{border-color:var(--ink)}
.hero__cta span{display:inline-block;transition:transform .25s}
.hero__cta:hover span{transform:translateY(3px)}
.hero__tagline{
  font-size:clamp(17px,2.1vw,26px);
  font-weight:600;line-height:1.3;letter-spacing:-.01em;
  color:var(--ink);
}

/* ===== SECTION TITLES ===== */
.section-title{
  font-family:'Archivo Black',sans-serif;
  font-size:clamp(40px,8vw,96px);
  line-height:.95;letter-spacing:-.02em;text-transform:uppercase;
}

/* ===== WORKS ===== */
.works{max-width:var(--maxw);margin:0 auto;padding:clamp(40px,7vh,80px) var(--pad)}
.works__head{
  display:flex;flex-direction:column;gap:14px;margin-bottom:48px;
}
.grid{
  display:grid;grid-template-columns:repeat(2,1fr);
  gap:clamp(24px,3.5vw,52px);
}
.card{display:flex;flex-direction:column;gap:16px}
.card__top{
  display:flex;align-items:center;justify-content:space-between;
  gap:16px;flex-wrap:wrap;
}
.card__title{font-size:clamp(18px,2.2vw,26px);font-weight:600;letter-spacing:-.01em}
.card__tags{display:flex;align-items:center;gap:6px}
.card__tags span{
  font-size:12px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;
  color:var(--ink-dim);white-space:nowrap;
}
.card__tags span:not(:first-child)::before{
  content:"\00b7";margin-right:6px;color:var(--ink-faint);
}
.card__media{
  position:relative;display:block;width:100%;
  border:0;padding:0;cursor:pointer;background:var(--bg-soft);
  aspect-ratio:3/2;overflow:hidden;border-radius:4px;
}
.card__media img{
  width:100%;height:100%;object-fit:cover;
  transition:transform .7s cubic-bezier(.2,.8,.2,1);
}
.card:hover .card__media img{transform:scale(1.045)}
.card__view{
  position:absolute;left:50%;bottom:20px;transform:translateX(-50%) translateY(12px);
  font-size:13px;font-weight:600;letter-spacing:.04em;
  background:var(--ink);color:var(--bg);
  padding:10px 22px;border-radius:999px;
  opacity:0;transition:opacity .3s,transform .3s;pointer-events:none;
}
.card:hover .card__view{opacity:1;transform:translateX(-50%) translateY(0)}
/* Touch devices (no hover): keep the gallery CTA always visible */
@media (hover: none){
  .card__view{opacity:1;transform:translateX(-50%) translateY(0)}
}

/* ===== Before / After slider inside cards ===== */
.card__ba{
  position:relative;width:100%;aspect-ratio:3/2;
  overflow:hidden;border-radius:4px;background:var(--bg-soft);
  cursor:ew-resize;user-select:none;touch-action:none;--pos:50%;
}
.card__ba-img{
  position:absolute;inset:0;width:100%;height:100%;
  object-fit:cover;display:block;pointer-events:none;user-select:none;
}
.card__ba-before{clip-path:inset(0 calc(100% - var(--pos)) 0 0)}
.card__ba-label{
  position:absolute;top:14px;z-index:4;
  font-size:11px;font-weight:600;letter-spacing:.14em;text-transform:uppercase;
  color:#fff;background:rgba(0,0,0,.5);
  padding:6px 11px;border-radius:999px;backdrop-filter:blur(4px);
  pointer-events:none;
  transition:opacity .25s ease;
}
.card__ba-label--before{left:14px}
.card__ba-label--after{right:14px}
.card__ba-divider{
  position:absolute;top:0;bottom:0;left:var(--pos);
  width:2px;background:#fff;transform:translateX(-1px);
  z-index:5;pointer-events:none;box-shadow:0 0 6px rgba(0,0,0,.3);
}
.card__ba-handle{
  position:absolute;top:50%;left:var(--pos);
  transform:translate(-50%,-50%);z-index:6;
  width:44px;height:44px;border-radius:50%;
  background:#fff;color:#0a0a0a;
  display:flex;align-items:center;justify-content:center;
  box-shadow:0 4px 16px rgba(0,0,0,.4);pointer-events:none;
}
.card__ba-handle svg{width:22px;height:22px}

/* Attention-drawing pulse on the handle (stops after first interaction) */
.card__ba-handle{animation:baHandlePulse 2.4s ease-in-out infinite}
@keyframes baHandlePulse{
  0%,100%{box-shadow:0 4px 16px rgba(0,0,0,.4)}
  50%{box-shadow:0 4px 16px rgba(0,0,0,.4),0 0 0 7px rgba(255,255,255,.22)}
}
/* "Drag to compare" hint */
.card__ba-hint{
  position:absolute;left:50%;bottom:14px;transform:translateX(-50%);
  z-index:7;display:inline-flex;align-items:center;gap:7px;
  font-size:11px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;
  color:#fff;background:rgba(0,0,0,.62);backdrop-filter:blur(6px);
  padding:7px 13px;border-radius:999px;white-space:nowrap;
  pointer-events:none;transition:opacity .4s;
  animation:baHintPulse 2.4s ease-in-out infinite;
}
.card__ba-hint svg{width:15px;height:15px;flex:none}
@keyframes baHintPulse{0%,100%{opacity:.92}50%{opacity:.55}}
/* hide both signifiers once the user has interacted */
.card__ba.is-touched .card__ba-hint{opacity:0;animation:none}
.card__ba.is-touched .card__ba-handle{animation:none}
/* smooth transitions only during the auto-demo (not while dragging) */
.card__ba--demo .card__ba-before,
.card__ba--demo .card__ba-divider,
.card__ba--demo .card__ba-handle{
  transition:clip-path .6s ease,left .6s ease;
}
@media (prefers-reduced-motion:reduce){
  .card__ba-handle,.card__ba-hint{animation:none}
}

/* "View project" button below the slider — full width, white, prominent */
.card__cta{
  display:flex;width:100%;justify-content:center;align-items:center;gap:9px;
  font-family:inherit;font-size:13px;font-weight:600;letter-spacing:.14em;
  text-transform:uppercase;
  color:var(--ink-dim);background:transparent;
  border:0;border-top:1px solid var(--line-soft);border-radius:0;
  padding:14px 18px;cursor:pointer;
  transition:color .2s;
}
.card__cta-ico{width:16px;height:16px;flex:none;opacity:.7;transition:opacity .2s}
.card__cta-txt{text-decoration:underline;text-underline-offset:3px}
.card__cta-sep{opacity:.4;font-weight:400}
.card__cta-count{font-weight:500;opacity:.6;letter-spacing:.04em;text-transform:none}
.card__cta-arrow{display:inline-flex;align-items:center}
.card__cta-arrow svg{width:18px;height:18px;display:block}
.card__cta:hover{color:var(--ink)}
.card__cta:hover .card__cta-ico{opacity:1}
.card__cta:focus-visible{outline:2px solid var(--ink);outline-offset:3px}
.card__desc{
  font-size:15px;line-height:1.55;color:var(--ink-dim);
  max-width:54ch;margin-top:2px;
}

/* ===== INFO ===== */
.info{
  max-width:var(--maxw);margin:0 auto;
  padding:clamp(60px,12vh,140px) var(--pad);
  border-top:1px solid var(--line);
}
.info__statement{
  font-size:clamp(22px,3.4vw,42px);
  line-height:1.32;letter-spacing:-.015em;font-weight:500;
  max-width:1000px;margin:24px 0 0;
}
.info__statement strong{font-weight:700}

/* ===== About layout: portrait left, text right (Tunisia) ===== */
.info__layout{display:flex;gap:clamp(24px,4vw,56px);align-items:stretch}
.info__photo{flex:0 0 clamp(160px,22vw,260px)}
.info__photo-img{
  width:100%;height:100%;object-fit:cover;display:block;
  border-radius:8px;
}
.info__text{flex:1;display:flex;flex-direction:column;justify-content:center;min-width:0}
.info__text .person__name{font-size:18px;font-weight:600;margin-top:28px}
.info__text .person__role{font-size:14px;color:var(--ink-dim)}
@media (max-width:700px){
  .info__layout{flex-direction:column}
  .info__photo{flex:none;width:clamp(140px,45vw,200px)}
  .info__photo-img{aspect-ratio:3/4;height:auto}
}
.info__people{
  display:flex;gap:64px;flex-wrap:wrap;
  margin-top:56px;padding-top:36px;border-top:1px solid var(--line-soft);
}
.person{display:flex;flex-direction:column;gap:4px}
.person__name{font-size:20px;font-weight:600}
.person__role{font-size:14px;color:var(--ink-dim)}
.person__photo{
  width:clamp(120px,18vw,200px);height:auto;
  display:block;margin:0 auto clamp(16px,3vw,24px);
  border-radius:8px;object-fit:cover;
  aspect-ratio:3/4;
}

.stats{
  display:flex;gap:clamp(32px,6vw,90px);flex-wrap:wrap;
  margin-top:64px;
}
.stat{display:flex;flex-direction:column;gap:6px}
.stat__num{
  font-family:'Archivo Black',sans-serif;
  font-size:clamp(40px,6vw,72px);line-height:1;letter-spacing:-.02em;
}
.stat__label{font-size:14px;color:var(--ink-dim)}

/* ===== SERVICES SECTION ===== */
.services-sec{
  max-width:var(--maxw);margin:0 auto;
  padding:clamp(60px,12vh,140px) var(--pad);
  border-top:1px solid var(--line);
}
.services-sec .section-title{margin:14px 0 clamp(40px,6vw,72px)}
.services-grid{
  display:grid;grid-template-columns:repeat(3,1fr);
  gap:clamp(24px,3vw,44px);
}
.service{
  display:flex;flex-direction:column;gap:12px;
  padding-top:24px;border-top:1px solid var(--line);
}
.service__num{
  display:none;
}
.service__title{font-size:clamp(20px,2.4vw,28px);font-weight:600;letter-spacing:-.01em}
.service__desc{font-size:15px;line-height:1.55;color:var(--ink-dim)}

/* ===== AREAS ===== */
.areas{
  max-width:var(--maxw);margin:0 auto;
  padding:clamp(60px,12vh,140px) var(--pad);
  border-top:1px solid var(--line);
}
.areas .section-title{margin:14px 0 clamp(40px,6vw,72px)}

/* ===== CONTACT ===== */
.contact{
  max-width:var(--maxw);margin:0 auto;
  padding:clamp(60px,12vh,140px) var(--pad);
  border-top:1px solid var(--line);
}
.contact__title{
  font-family:'Archivo Black',sans-serif;
  font-size:clamp(44px,9vw,120px);line-height:.95;
  letter-spacing:-.02em;text-transform:uppercase;margin:18px 0 28px;
}
.contact__text{max-width:560px;color:var(--ink-dim);font-size:clamp(16px,1.7vw,20px)}
.quote{margin-top:40px;display:flex;flex-direction:column;gap:14px;align-items:flex-start}
.quote__btn{
  display:inline-block;
  font-family:'Archivo Black',sans-serif;
  font-size:clamp(15px,1.8vw,19px);letter-spacing:.01em;
  background:var(--ink);color:var(--bg);
  padding:18px 36px;border-radius:999px;
  transition:transform .2s ease,opacity .2s ease;
}
.quote__btn:hover{transform:translateY(-2px);opacity:.92}
.quote__note{font-size:14px;color:var(--ink-faint)}
.contact__actions{
  display:flex;align-items:center;gap:20px;flex-wrap:wrap;
  margin-top:40px;
}
.contact__email{
  font-family:'Archivo Black',sans-serif;
  font-size:clamp(22px,4.4vw,52px);letter-spacing:-.02em;
  border-bottom:2px solid var(--line);padding-bottom:6px;transition:border-color .25s;
  word-break:break-all;
}
.contact__email:hover{border-color:var(--ink)}
.contact__copy{
  font-size:14px;font-weight:600;cursor:pointer;
  background:var(--ink);color:var(--bg);border:0;
  padding:12px 22px;border-radius:999px;transition:opacity .2s;white-space:nowrap;
}
.contact__copy:hover{opacity:.82}
.contact__copy.copied{background:#1db954;color:#fff}

.contact__grid{
  display:grid;grid-template-columns:repeat(3,1fr);gap:32px;
  margin-top:72px;padding-top:40px;border-top:1px solid var(--line-soft);
}
.contact__col{display:flex;flex-direction:column;gap:8px}
.contact__label{font-size:13px;color:var(--ink-faint);text-transform:uppercase;letter-spacing:.06em;margin-bottom:4px}
.contact__col a,.contact__col p{font-size:16px;color:var(--ink-dim);transition:color .2s}
.contact__col a:hover{color:var(--ink)}

/* ===== FOOTER ===== */
.footer{padding:clamp(40px,7vh,80px) var(--pad) 36px;border-top:1px solid var(--line)}
.footer__big{
  font-family:'Archivo Black',sans-serif;
  font-size:clamp(32px,10vw,150px);line-height:.95;letter-spacing:-.02em;
  text-transform:uppercase;text-align:center;color:var(--ink);
}
.footer__row{
  display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;
  margin-top:40px;font-size:14px;color:var(--ink-faint);
}

/* ===== GALLERY (mosaic) ===== */
.gallery{
  position:fixed;inset:0;z-index:100;
  background:rgba(8,8,8,.99);
  display:flex;flex-direction:column;
  opacity:0;transition:opacity .28s ease;
}
.gallery.open{opacity:1}
.gallery[hidden]{display:none}
.gallery__bar{
  display:flex;align-items:flex-start;justify-content:space-between;gap:24px;
  padding:clamp(20px,4vw,40px) clamp(20px,5vw,64px) clamp(16px,2.5vw,28px);
  border-bottom:1px solid var(--line);
}
.gallery__meta{max-width:760px}
.gallery__meta h3{
  font-family:'Archivo Black',sans-serif;
  font-size:clamp(22px,3.4vw,40px);line-height:1;letter-spacing:-.02em;
  text-transform:uppercase;margin-bottom:12px;
}
.gallery__meta p{font-size:clamp(14px,1.5vw,16px);color:var(--ink-dim);line-height:1.55}
.gallery__close{
  display:flex;align-items:center;gap:8px;flex-shrink:0;
  background:none;border:1px solid var(--line);color:var(--ink);
  font-size:14px;font-weight:600;cursor:pointer;
  padding:10px 18px;border-radius:999px;transition:.2s;
}
.gallery__close:hover{background:var(--ink);color:var(--bg)}
.gallery__scroll{flex:1;overflow-y:auto;padding:clamp(16px,3vw,32px) clamp(20px,5vw,64px) clamp(40px,7vw,80px)}
.gallery__mosaic{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  grid-auto-rows:220px;
  gap:14px;
  max-width:1500px;margin:0 auto;
}
.tile{
  border:0;padding:0;cursor:pointer;overflow:hidden;border-radius:6px;
  background:var(--bg-soft);position:relative;
  grid-column:span 2;
  opacity:0;transform:translateY(24px) scale(.98);
  animation:tileIn .6s cubic-bezier(.2,.8,.2,1) forwards;
  animation-delay:var(--d,0s);
}
.tile.wide{grid-column:span 2;grid-row:span 1}
.tile.tall{grid-column:span 2;grid-row:span 2}
.tile img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .6s cubic-bezier(.2,.8,.2,1)}
.tile:hover img{transform:scale(1.06)}
.tile::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(to top,rgba(0,0,0,.25),transparent 40%);
  opacity:0;transition:opacity .3s;
}
.tile:hover::after{opacity:1}
@keyframes tileIn{to{opacity:1;transform:none}}

/* Section label separating real photos from 3D renders in the mosaic */
.gallery__section-label{
  grid-column:1/-1;
  display:flex;align-items:center;gap:14px;
  margin:28px 0 4px;
  font-size:12px;font-weight:700;letter-spacing:.16em;text-transform:uppercase;
  color:var(--ink-dim);
}
.gallery__section-label::after{
  content:"";flex:1;height:1px;background:var(--line);
}
.gallery__section-label:first-child{margin-top:0}

/* ===== ZOOM single image ===== */
.zoom{
  position:fixed;inset:0;z-index:120;
  background:rgba(5,5,5,.97);
  display:flex;align-items:center;justify-content:center;padding:24px;
  opacity:0;transition:opacity .25s ease;
}
.zoom.open{opacity:1}
.zoom[hidden]{display:none}
#zImg{max-width:88vw;max-height:88vh;object-fit:contain;border-radius:4px;
  transform:scale(.97);transition:transform .25s ease}
.zoom.open #zImg{transform:none}
#zImg.swap{animation:swapIn .35s ease}
@keyframes swapIn{from{opacity:.4}to{opacity:1}}
.zoom__close{
  position:absolute;top:20px;right:24px;
  background:rgba(255,255,255,.08);border:0;color:var(--ink);
  font-size:22px;cursor:pointer;width:46px;height:46px;border-radius:50%;
  transition:background .2s;z-index:2;
}
.zoom__close:hover{background:rgba(255,255,255,.2)}
.zoom__nav{
  position:absolute;top:50%;transform:translateY(-50%);z-index:2;
  background:rgba(255,255,255,.08);border:0;color:var(--ink);
  font-size:32px;line-height:1;cursor:pointer;
  width:56px;height:56px;border-radius:50%;transition:background .2s;
  display:flex;align-items:center;justify-content:center;
}
.zoom__nav:hover{background:rgba(255,255,255,.2)}
.zoom__nav--prev{left:24px}
.zoom__nav--next{right:24px}
.zoom__count{
  position:absolute;bottom:24px;left:50%;transform:translateX(-50%);
  font-size:13px;color:var(--ink-dim);letter-spacing:.12em;
  background:rgba(0,0,0,.4);padding:6px 14px;border-radius:999px;
}

/* ===== REVEAL ANIMATION ===== */
.reveal{opacity:0;transform:translateY(28px);transition:opacity .7s ease,transform .7s ease}
.reveal.in{opacity:1;transform:none}

/* ===== RESPONSIVE ===== */
/* ===== "More projects" carousel (below gallery mosaic) ===== */
.gallery__more{
  margin-top:40px;padding-top:32px;
  border-top:1px solid var(--line);
}
.gallery__more-label{
  display:block;text-align:center;margin-bottom:20px;
  font-size:12px;font-weight:700;letter-spacing:.16em;text-transform:uppercase;
  color:var(--ink-dim);
}
.gallery__more-wrap{position:relative;overflow:hidden;-webkit-mask-image:linear-gradient(to right,transparent,#000 4%,#000 96%,transparent);mask-image:linear-gradient(to right,transparent,#000 4%,#000 96%,transparent)}
.gallery__more-track{
  display:flex;gap:16px;width:max-content;
  cursor:grab;touch-action:pan-y;user-select:none;-webkit-user-select:none;
  will-change:transform;
}
.gallery__more-track:active{cursor:grabbing}
.more-card{
  position:relative;flex:0 0 auto;width:240px;aspect-ratio:4/3;
  border:0;padding:0;border-radius:6px;overflow:hidden;cursor:pointer;
  background:var(--bg-soft);
  transition:transform .3s ease;
}
.more-card:hover{transform:translateY(-3px)}
.more-card img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .5s ease;pointer-events:none}
.more-card:hover img{transform:scale(1.06)}
.more-card__info{
  position:absolute;inset:auto 0 0 0;padding:14px;
  background:linear-gradient(to top,rgba(0,0,0,.75),transparent 75%);
  text-align:left;
  pointer-events:none;
}
.more-card__title{font-size:14px;font-weight:700;color:#fff;margin:0 0 6px}
.more-card__tags{display:flex;gap:6px;flex-wrap:wrap}
.more-card__tags span{
  font-size:10px;font-weight:600;letter-spacing:.06em;color:#0a0a0a;
  background:#fff;padding:3px 8px;border-radius:999px;
}
@media (max-width:640px){
  .more-card{width:200px}
}

@media (max-width:1024px){
  .gallery__mosaic{grid-auto-rows:180px;gap:10px}
  .services-grid{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:860px){
  .nav__links{display:none}
  .nav__burger{display:flex}
  .grid{grid-template-columns:1fr;gap:40px}
  .hero__head{flex-direction:row;align-items:flex-end;gap:16px}
  .hero__bottom{flex-direction:column;align-items:flex-start}
  .contact__grid{grid-template-columns:1fr;gap:28px}
  .services-grid{grid-template-columns:1fr;gap:0}
  .gallery__mosaic{grid-template-columns:repeat(2,1fr);grid-auto-rows:150px;gap:8px}
  .tile,.tile.wide,.tile.tall{grid-column:span 2;grid-row:span 1}
  .zoom__nav{width:44px;height:44px;font-size:26px}
  .zoom__nav--prev{left:8px}
  .zoom__nav--next{right:8px}
  #zImg{max-width:92vw}
}
@media (prefers-reduced-motion:reduce){
  *{scroll-behavior:auto!important}
  .reveal{opacity:1;transform:none;transition:none}
  .card__media img{transition:none}
}

/* ===== WhatsApp floating button ===== */
.wa-float{
  position:fixed;
  right:clamp(16px,3vw,28px);
  bottom:clamp(16px,3vw,28px);
  z-index:40;
  width:58px;height:58px;
  display:flex;align-items:center;justify-content:center;
  background:#ffffff;border-radius:50%;
  color:#0a0a0a;
  box-shadow:0 6px 22px rgba(0,0,0,.38);
  transition:transform .25s ease, box-shadow .25s ease;
  -webkit-tap-highlight-color:transparent;
}
.wa-float svg{width:32px;height:32px;fill:currentColor;display:block}
.wa-float:hover{transform:translateY(-3px) scale(1.06);box-shadow:0 10px 28px rgba(0,0,0,.5)}
.wa-float:active{transform:translateY(-1px) scale(1.02)}
.wa-float:focus-visible{outline:2px solid #fff;outline-offset:3px}
@media (max-width:600px){
  .wa-float{width:52px;height:52px}
  .wa-float svg{width:29px;height:29px}
}
@media (prefers-reduced-motion:reduce){
  .wa-float{transition:none}
  .wa-float:hover{transform:none}
}

/* ===== SPÉCIALITÉS grid (Tunisia) ===== */
.spec-grid{
  display:grid;grid-template-columns:repeat(2,1fr);grid-template-rows:repeat(3,auto);
  grid-auto-flow:column;
  gap:clamp(16px,2.4vw,32px);
}
.spec-tile{
  border:0;padding:0;background:none;cursor:pointer;text-align:left;
  display:flex;flex-direction:column;gap:14px;
}
.spec-tile__img{
  position:relative;width:100%;aspect-ratio:1/1;overflow:hidden;border-radius:4px;
  background:var(--bg-soft);
}
.spec-tile__img img{
  width:100%;height:100%;object-fit:cover;display:block;
  transition:transform .5s ease;
}
.spec-tile:hover .spec-tile__img img{transform:scale(1.05)}
.spec-tile__cap{display:flex;align-items:baseline;gap:12px}
.spec-tile__num{
  font-family:'Archivo Black',sans-serif;font-size:clamp(20px,2.6vw,30px);
  color:var(--ink-faint);line-height:1;
}
.spec-tile__name{
  font-size:clamp(15px,1.8vw,19px);font-weight:600;letter-spacing:.01em;
  color:var(--ink);transition:color .2s;
}
.spec-tile:hover .spec-tile__name{color:var(--ink-dim)}
@media (max-width:640px){
  .spec-grid{grid-template-columns:1fr;grid-template-rows:none;grid-auto-flow:row;gap:20px}
}

/* ===== Project fact-sheet cards (specialty gallery) ===== */
.proj-list{
  display:grid;grid-template-columns:repeat(2,1fr);
  gap:clamp(20px,3vw,40px);
  padding-bottom:40px;
}
.proj-card{
  display:flex;flex-direction:column;gap:0;
  border:1px solid var(--line-soft);border-radius:6px;overflow:hidden;
  background:var(--bg-soft);
}
.proj-card__img{width:100%;aspect-ratio:3/2;overflow:hidden;background:#000}
.proj-card__img img{width:100%;height:100%;object-fit:cover;display:block}
.proj-card__facts{padding:10px 18px}
.proj-card__row{
  display:flex;align-items:baseline;justify-content:space-between;gap:16px;
  padding:5px 0;border-top:1px solid var(--line-soft);
  line-height:1.2;
}
.proj-card__row:first-child{border-top:0}
.proj-card__label{
  font-size:10px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;
  color:var(--ink-faint);white-space:nowrap;
}
.proj-card__value{
  font-size:13px;color:var(--ink);text-align:right;
}
@media (max-width:768px){
  .proj-list{grid-template-columns:1fr}
}

/* ===== "Other specialties" marquee (below specialty gallery list) ===== */
.gallery__more{
  margin-top:40px;padding-top:32px;
  border-top:1px solid var(--line);
}
.gallery__more-label{
  display:block;text-align:center;margin-bottom:20px;
  font-size:12px;font-weight:700;letter-spacing:.16em;text-transform:uppercase;
  color:var(--ink-dim);
}
.gallery__more-wrap{position:relative;overflow:hidden;-webkit-mask-image:linear-gradient(to right,transparent,#000 4%,#000 96%,transparent);mask-image:linear-gradient(to right,transparent,#000 4%,#000 96%,transparent)}
.gallery__more-track{
  display:flex;gap:16px;width:max-content;
  cursor:grab;touch-action:pan-y;user-select:none;-webkit-user-select:none;
  will-change:transform;
}
.gallery__more-track:active{cursor:grabbing}
.more-card{
  position:relative;flex:0 0 auto;width:240px;aspect-ratio:4/3;
  border:0;padding:0;border-radius:6px;overflow:hidden;cursor:pointer;
  background:var(--bg-soft);
  transition:transform .3s ease;
}
.more-card:hover{transform:translateY(-3px)}
.more-card img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .5s ease;pointer-events:none}
.more-card:hover img{transform:scale(1.06)}
.more-card__info{
  position:absolute;inset:auto 0 0 0;padding:14px;
  background:linear-gradient(to top,rgba(0,0,0,.75),transparent 75%);
  text-align:left;
  pointer-events:none;
}
.more-card__title{font-size:14px;font-weight:700;color:#fff;margin:0 0 6px}
@media (max-width:640px){
  .more-card{width:200px}
}