/* ============================================
   SMMIA — Agence SMMA × IA
   Hero line-art drawing style daniel-moquet
   ============================================ */

:root{
  --black:#0A0A0A;
  --black-2:#141414;
  --white:#FAFAFA;
  --paper:#F5F4F0;
  --gray-1:#E8E8E5;
  --gray-2:#B8B8B3;
  --gray-3:#6B6B66;
  --gray-4:#2A2A28;
  --wa:#25D366;
  --wa-2:#1FB857;
  /* couleurs accent illustrations (autorisées) */
  --awn:#D9342B;        /* rouge auvent */
  --awn-2:#fff;
  --sign-y:#F4C13C;     /* jaune enseigne */
  --bread:#D08940;      /* pain */
  --pole-r:#D9342B;     /* pôle barbier rouge */
  --pole-b:#1F6FCD;     /* pôle barbier bleu */
  --road:#B8B8B3;
  --radius:22px;
  --maxw:1280px;
  --ease:cubic-bezier(.22,.61,.36,1);
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:'Inter',-apple-system,BlinkMacSystemFont,sans-serif;
  background:var(--paper);color:var(--black);line-height:1.55;
  -webkit-font-smoothing:antialiased;overflow-x:hidden;position:relative;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button{font:inherit;cursor:pointer;border:none;background:none}

/* ============== Background Aurora — full bleed ==============
   Adapté du composant React Aurora (Tailwind) en CSS pur :
   - 2 gradients superposés (white-gradient masking + aurora coloré)
   - filter blur + invert pour rendre l'aurora subtile sur fond clair
   - ::after avec mix-blend-difference + animation 60s pour le mouvement
   - mask radial pour confiner l'effet en haut-droite (et laisser respirer le bas) */
.bg-aurora{
  position:fixed;inset:0;z-index:-2;pointer-events:none;overflow:hidden;
}
.aurora-inner{
  --white-gradient:repeating-linear-gradient(100deg,#fff 0%,#fff 7%,transparent 10%,transparent 12%,#fff 16%);
  --aurora:repeating-linear-gradient(100deg,#3B82F6 10%,#A5B4FC 15%,#93C5FD 20%,#DDD6FE 25%,#60A5FA 30%);
  position:absolute;inset:-10px;
  background-image:var(--white-gradient),var(--aurora);
  background-size:300%,200%;
  background-position:50% 50%,50% 50%;
  filter:blur(10px) invert(1);
  opacity:.55;
  will-change:transform;
  -webkit-mask-image:radial-gradient(ellipse at 100% 0%, black 10%, transparent 70%);
  mask-image:radial-gradient(ellipse at 100% 0%, black 10%, transparent 70%);
}
.aurora-inner::after{
  content:"";
  position:absolute;inset:0;
  background-image:var(--white-gradient),var(--aurora);
  background-size:200%,100%;
  background-attachment:fixed;
  mix-blend-mode:difference;
  animation:aurora 60s linear infinite;
}
@keyframes aurora{
  from{background-position:50% 50%,50% 50%}
  to  {background-position:350% 50%,350% 50%}
}
.bg-grain{
  position:fixed;inset:0;z-index:-1;pointer-events:none;opacity:.06;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='180' height='180'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2' seed='5'/%3E%3CfeColorMatrix values='0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 .8 0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  mix-blend-mode:multiply;
}
.cursor-blob{
  position:fixed;top:0;left:0;width:32px;height:32px;border-radius:50%;
  background:var(--black);mix-blend-mode:difference;pointer-events:none;
  transform:translate(-50%,-50%) scale(.8);transition:transform .25s var(--ease);z-index:9999;
}
.cursor-blob.hover{transform:translate(-50%,-50%) scale(1.6)}
@media (max-width:900px){.cursor-blob{display:none}}

/* NAV — pilule blanche flottante détachée */
.nav{
  position:fixed;top:18px;left:50%;transform:translateX(-50%);z-index:50;
  display:flex;align-items:center;justify-content:space-between;gap:30px;
  padding:10px 12px 10px 24px;
  background:#fff;
  border-radius:999px;
  box-shadow:0 12px 40px rgba(10,10,10,.12), 0 2px 8px rgba(10,10,10,.06);
  width:auto;max-width:calc(100% - 32px);
  backdrop-filter:saturate(180%) blur(20px);
  -webkit-backdrop-filter:saturate(180%) blur(20px);
  transition:box-shadow .3s var(--ease),transform .3s var(--ease);
}
.nav:hover{box-shadow:0 16px 50px rgba(10,10,10,.16), 0 2px 10px rgba(10,10,10,.08)}
/* offset du contenu pour compenser la nav fixed */
body{padding-top:80px}
.brand{display:flex;align-items:center;gap:8px;font-weight:800;letter-spacing:-.01em;font-size:18px}
.brand-dot{
  width:10px;height:10px;border-radius:50%;background:var(--black);
  box-shadow:0 0 0 4px rgba(10,10,10,.08);animation:pulse 2.4s var(--ease) infinite;
}
@keyframes pulse{0%,100%{box-shadow:0 0 0 4px rgba(10,10,10,.08)}50%{box-shadow:0 0 0 8px rgba(10,10,10,0)}}
.brand-slash{color:var(--gray-2);margin:0 2px}
.brand-tag{font-weight:500;color:var(--gray-3)}
.nav-links{display:flex;gap:6px}
.nav-links a{
  font-size:14px;font-weight:600;color:var(--gray-3);
  padding:8px 16px;border-radius:999px;
  transition:color .2s,background .2s;
}
.nav-links a:hover{color:var(--black);background:var(--paper)}
@media (max-width:780px){
  .nav-links{display:none}
  .nav{padding:8px 12px 8px 18px;gap:14px}
  body{padding-top:74px}
}

/* Buttons */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  padding:14px 22px;border-radius:999px;font-weight:600;font-size:15px;
  transition:transform .25s var(--ease),background .25s,color .25s,box-shadow .25s;
  position:relative;overflow:hidden;white-space:nowrap;
}
.btn-sm{padding:11px 18px;font-size:13.5px}
.btn::after{
  content:"";position:absolute;inset:0;background:linear-gradient(120deg,transparent 30%,rgba(255,255,255,.2) 50%,transparent 70%);
  transform:translateX(-100%);transition:transform .6s var(--ease);
}
.btn:hover::after{transform:translateX(100%)}
.btn-dark{background:var(--black);color:var(--white)}
.btn-dark:hover{transform:translateY(-2px);box-shadow:0 12px 30px rgba(10,10,10,.25)}
.btn-ghost{background:transparent;color:var(--black);border:1.5px solid var(--black)}
.btn-ghost:hover{background:var(--black);color:var(--white)}
.btn-block{width:100%}
.btn-whatsapp{
  background:var(--wa);color:#fff;width:100%;padding:18px 22px;font-size:16px;font-weight:700;
  box-shadow:0 10px 28px rgba(37,211,102,.35);
}
.btn-whatsapp svg{width:22px;height:22px}
.btn-whatsapp:hover{background:var(--wa-2);transform:translateY(-2px);box-shadow:0 14px 36px rgba(37,211,102,.5)}

/* ============== HERO — fit viewport ============== */
.hero{
  display:grid;grid-template-columns:1fr 1.2fr;gap:40px;
  max-width:1500px;margin:0 auto;padding:30px 36px 30px;align-items:center;
  min-height:calc(100svh - 100px);  /* tient dans le viewport sous la nav fixed */
}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:12px;font-weight:600;letter-spacing:.12em;text-transform:uppercase;color:var(--gray-3);
  padding:8px 14px;border:1px solid var(--gray-1);border-radius:999px;background:rgba(255,255,255,.6);
}
.eyebrow .dot{width:7px;height:7px;border-radius:50%;background:var(--black)}
.h1{font-size:clamp(2rem,4.6vw,4.4rem);line-height:.98;letter-spacing:-.035em;font-weight:900;margin:18px 0 18px}
.h1-italic{font-style:italic;font-weight:500}
.h1-stroke{-webkit-text-stroke:2px var(--black);color:transparent}
.lead{font-size:clamp(.95rem,1.05vw,1.05rem);color:var(--gray-3);max-width:520px;margin-bottom:24px}
.cta-row{display:flex;gap:12px;flex-wrap:wrap;margin-bottom:28px}
.proof{display:flex;align-items:center;gap:16px;flex-wrap:wrap}
.proof-item{display:flex;flex-direction:column}
.proof-item b{font-size:1.4rem;font-weight:800;letter-spacing:-.02em;line-height:1}
.proof-item span{font-size:12px;color:var(--gray-3);text-transform:uppercase;letter-spacing:.08em;margin-top:4px}
.proof-sep{width:1px;height:30px;background:var(--gray-1)}

/* ============== HERO SCENE — drawing line-art ============== */
.hero-scene{position:relative;width:100%;max-height:calc(100svh - 160px)}
.scene{
  width:100%;height:auto;display:block;max-height:calc(100svh - 160px);
  visibility:hidden;
}
.scene.ready{visibility:visible}

/* Style line-art noir fin */
.scene .ink{
  fill:none;
  stroke:var(--black);
  stroke-width:1.6;
  stroke-linecap:round;
  stroke-linejoin:round;
  vector-effect:non-scaling-stroke;
}
.scene text{
  font-family:'Inter',sans-serif;
  font-weight:800;
  font-size:14px;
  letter-spacing:.04em;
  fill:var(--black);
  opacity:0;
  transition:opacity .4s var(--ease);
}
.scene text.dark{fill:var(--black)}
.scene text.light{fill:var(--white)}

/* Drawing — chaque ink se dessine UN PAR UN.
   Le delay individuel (--d) est injecté par JS selon l'ordre du DOM.
   La longueur réelle (--len) aussi.
   AUCUNE TRANSITION par défaut → évite le scintillement quand JS set --len.
   La transition s'active SEULEMENT après .armed (ajouté après le setup JS). */
.scene .ink{
  stroke-dasharray:var(--len, 1000);
  stroke-dashoffset:var(--len, 1000);
  /* pas de transition ici */
}
.scene.armed .ink{
  transition:stroke-dashoffset .55s cubic-bezier(.4,0,.2,1);
  transition-delay:calc(var(--d, 0) * 1ms);
}
.scene.armed.draw .ink{
  stroke-dashoffset:0;
}
/* Au reset (sans .draw mais armed), effacement rapide en parallèle */
.scene.armed:not(.draw) .ink{
  transition:stroke-dashoffset .5s ease-in;
  transition-delay:0s !important;
}

/* Remplissages couleur — fade-in après le tracé du commerce concerné */
.scene .sign-fill,
.scene .sign-fill-yellow,
.scene .sign-fill-black,
.scene .awning-fill,
.scene .pole-fill,
.scene .awning-stripe,
.scene .pole-stripe,
.scene .bread,
.scene .road-dash,
.scene text{
  opacity:0;
  transition:opacity .6s var(--ease);
}
.scene.colored .sign-fill,
.scene.colored .sign-fill-yellow,
.scene.colored .sign-fill-black,
.scene.colored .awning-fill,
.scene.colored .pole-fill,
.scene.colored .awning-stripe,
.scene.colored .pole-stripe,
.scene.colored .bread,
.scene.colored .road-dash,
.scene.colored text{
  opacity:1;
}
.scene.colored .shop-1 .sign-fill,
.scene.colored .shop-1 .awning-fill,
.scene.colored .shop-1 .awning-stripe,
.scene.colored .shop-1 .bread,
.scene.colored .shop-1 text{transition-delay:.1s}
.scene.colored .shop-2 .sign-fill-yellow,
.scene.colored .shop-2 .awning-fill,
.scene.colored .shop-2 .awning-stripe,
.scene.colored .shop-2 text{transition-delay:.2s}
.scene.colored .shop-3 .sign-fill-black,
.scene.colored .shop-3 text{transition-delay:.3s}
.scene.colored .shop-4 .sign-fill-black,
.scene.colored .shop-4 .pole-fill,
.scene.colored .shop-4 .pole-stripe,
.scene.colored .shop-4 text{transition-delay:.4s}
.scene.colored .road-dash{transition-delay:.05s}
.scene .sign-fill{fill:var(--sign-y)}
.scene .sign-fill-yellow{fill:var(--sign-y)}
.scene .sign-fill-black{fill:var(--black)}
.scene .awning-fill{fill:var(--awn)}
.scene .pole-fill{fill:#fff}
.scene .awning-stripe{stroke:var(--awn-2);stroke-width:8;stroke-linecap:butt}
.scene .pole-stripe{stroke:var(--pole-r);stroke-width:4}
.scene .pole-stripe:nth-of-type(even){stroke:var(--pole-b)}
.scene .bread{fill:var(--bread)}
.scene .road-dash{
  fill:none;stroke:var(--awn);stroke-width:5;
  stroke-dasharray:18 22;stroke-linecap:round;
}
.scene.colored .road-dash{
  animation:roadFlow 8s linear infinite;
}
@keyframes roadFlow{
  0%   { stroke-dashoffset:0; }
  100% { stroke-dashoffset:-400; }
}

/* ========== ANIMATIONS CONTINUES DU DÉCOR ========== */

/* Nuages qui dérivent doucement */
.cloud{animation:cloudDrift 28s ease-in-out infinite alternate}
.cloud-1{animation-duration:32s}
.cloud-2{animation-duration:38s;animation-delay:-12s}
.cloud-3{animation-duration:30s;animation-delay:-6s}
.cloud-4{animation-duration:36s;animation-delay:-18s}
@keyframes cloudDrift{
  0%   { transform:translateX(0) }
  100% { transform:translateX(40px) }
}

/* Soleil : core qui respire + rayons qui pulsent */
.sun-core{
  transform-origin:800px 80px;
  animation:sunPulse 4s ease-in-out infinite;
}
@keyframes sunPulse{
  0%,100% { transform:scale(1) }
  50%     { transform:scale(1.08) }
}
.sun-rays{
  transform-origin:800px 80px;
  animation:sunRotate 30s linear infinite;
}
@keyframes sunRotate{
  to { transform:rotate(360deg) }
}

/* Arbres qui oscillent (vent doux) */
.tree{animation:sway 5s ease-in-out infinite alternate}
.tree-2{animation-duration:6s;animation-delay:-2s}
.tree-3{animation-duration:7s;animation-delay:-1s}
.bush{animation:sway 4s ease-in-out infinite alternate;animation-delay:-1.5s}
@keyframes sway{
  0%   { transform:rotate(-1.5deg) }
  100% { transform:rotate(1.5deg) }
}

/* Herbes qui frémissent */
.grass{transform-origin:center bottom;animation:grassWave 3s ease-in-out infinite alternate}
.grass-1{animation-delay:-.5s}
.grass-2{animation-delay:-1.5s}
.grass-3{animation-delay:-2.5s}
@keyframes grassWave{
  0%   { transform:skewX(-3deg) }
  100% { transform:skewX(3deg) }
}

/* Oiseaux qui traversent */
.birds{
  animation:birdFly 14s linear infinite;
}
.bird,.bird-2{
  fill:none;stroke:var(--black);stroke-width:1.6;stroke-linecap:round;
}
.bird{transform:translate(-100px,180px)}
.bird-2{transform:translate(-130px,200px)}
@keyframes birdFly{
  0%   { transform:translateX(0) }
  100% { transform:translateX(1800px) }
}

/* responsive hero */
@media (max-width:1100px){
  .hero{grid-template-columns:1fr;padding:30px 18px 30px;gap:24px;min-height:auto}
  .h1{font-size:clamp(2rem,7vw,3.2rem)}
  .hero-scene,.scene{max-height:none}
}

/* ============== Marquee ============== */
.marquee{
  border-top:1px solid var(--gray-1);border-bottom:1px solid var(--gray-1);
  background:var(--black);color:var(--white);overflow:hidden;padding:18px 0;
}
.marquee-track{
  display:flex;gap:48px;width:max-content;
  animation:marquee 38s linear infinite;
  font-weight:800;letter-spacing:.06em;font-size:14px;
}
.marquee-track span{flex-shrink:0;color:var(--white)}
.marquee-track span:nth-child(2n){color:var(--gray-2)}
@keyframes marquee{0%{transform:translateX(0)}100%{transform:translateX(-50%)}}

/* Section heads */
.section-head{max-width:760px;margin:0 auto 40px;text-align:center}
.h2{font-size:clamp(1.8rem,3.8vw,3.2rem);line-height:1;letter-spacing:-.03em;font-weight:900;margin:14px 0 12px}
.h2-italic{font-style:italic;font-weight:500}
.section-sub{color:var(--gray-3);font-size:1.05rem}

/* ============== BENTO SERVICES ============== */
.services{max-width:var(--maxw);margin:0 auto;padding:60px 36px}
.bento{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.card{
  position:relative;border-radius:var(--radius);padding:32px;
  display:flex;gap:22px;align-items:stretch;min-height:280px;overflow:hidden;
  transition:transform .35s var(--ease),box-shadow .35s var(--ease);grid-column:span 2;
}
.card:hover{transform:translateY(-4px);box-shadow:0 22px 50px rgba(10,10,10,.10)}
.card-large{grid-column:span 4;min-height:320px}
.card-light{background:var(--white);border:1px solid var(--gray-1);color:var(--black)}
.card-dark{background:var(--black);color:var(--white)}
.card-body{flex:1;display:flex;flex-direction:column;justify-content:space-between;gap:18px;min-width:0}
.card-top{display:flex;align-items:center;justify-content:space-between}
.icon-square{width:46px;height:46px;border-radius:14px;background:var(--paper);display:flex;align-items:center;justify-content:center;color:var(--black);border:1px solid var(--gray-1)}
.icon-square.dark{background:rgba(255,255,255,.06);color:var(--white);border-color:rgba(255,255,255,.1)}
.icon-square svg{width:22px;height:22px}
.num{font-size:1.4rem;font-weight:800;color:rgba(10,10,10,.18);letter-spacing:-.02em}
.num-dark{color:rgba(255,255,255,.22)}
.card h3{font-size:1.7rem;font-weight:800;letter-spacing:-.02em;margin-top:6px}
.card-large h3{font-size:2rem}
.card p{font-size:.95rem;color:var(--gray-3);line-height:1.55}
.card-dark p{color:var(--gray-2)}
.tags{display:flex;gap:8px;flex-wrap:wrap;margin-top:8px}
.tag{padding:6px 12px;border-radius:999px;background:var(--paper);font-size:12.5px;font-weight:500;color:var(--gray-3);border:1px solid var(--gray-1)}
.tag-dark{background:rgba(255,255,255,.05);color:var(--gray-2);border-color:rgba(255,255,255,.1)}

.card-visual{flex:0 0 42%;position:relative;border-radius:18px;background:var(--paper);overflow:hidden;display:flex;align-items:center;justify-content:center;min-height:200px}
.card-large .card-visual{flex:0 0 38%}
.dark-visual{background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.06)}
.stat-pop{position:absolute;top:14px;right:14px;text-align:right;z-index:2}
.stat-pop b{font-size:1.6rem;font-weight:800;display:block;line-height:1;letter-spacing:-.02em}
.stat-pop span{font-size:11px;color:var(--gray-3);text-transform:uppercase;letter-spacing:.08em}
.stat-pop.dark b{color:var(--white)}
.stat-pop.dark span{color:var(--gray-2)}

.cards-stack{position:relative;width:75%;height:80%}
.mini-card{
  position:absolute;width:40%;aspect-ratio:9/16;border-radius:12px;
  background-size:cover;background-position:center;background-repeat:no-repeat;
  box-shadow:0 16px 40px rgba(0,0,0,.22);
  border:2px solid #fff;
  transition:transform .4s var(--ease);
}
.mc1{top:50%;left:0;transform:translate(-12%,-50%) rotate(-10deg)}
.mc2{top:50%;left:50%;transform:translate(-50%,-58%) rotate(0deg);z-index:2}
.mc3{top:50%;right:0;transform:translate(12%,-50%) rotate(10deg)}
.card:hover .mc1{transform:translate(-18%,-50%) rotate(-14deg)}
.card:hover .mc3{transform:translate(18%,-50%) rotate(14deg)}

/* ============ Logos grid (cartes Meta&Google + Site Web) ============ */
.logos-grid{padding:20px}
.logos{
  display:grid;grid-template-columns:repeat(3,1fr);gap:14px;
  width:100%;max-width:280px;
}
.logo-tile{
  aspect-ratio:1;background:#fff;border-radius:14px;
  display:flex;align-items:center;justify-content:center;
  box-shadow:0 8px 18px rgba(0,0,0,.14);
  transition:transform .3s var(--ease);
}
.dark-visual .logo-tile{box-shadow:0 8px 18px rgba(0,0,0,.5)}
.logo-tile:hover{transform:translateY(-3px) scale(1.05)}
.logo-tile svg,.logo-tile img{width:60%;height:60%;object-fit:contain}

.chart{display:flex;align-items:flex-end;gap:6px;height:60%;padding:0 10%}
.chart span{flex:1;background:linear-gradient(180deg,#fff,rgba(255,255,255,.3));border-radius:6px 6px 2px 2px;height:var(--h)}

.rank-list{display:flex;flex-direction:column;gap:10px;width:80%}
.rank-row{display:flex;align-items:center;gap:10px}
.rk{width:24px;height:24px;border-radius:8px;background:var(--black);color:var(--white);display:grid;place-items:center;font-weight:700;font-size:13px}
.rk.faded{background:var(--gray-1);color:var(--gray-3)}
.rk-bar{flex:1;height:10px;border-radius:6px;background:linear-gradient(90deg,var(--black),var(--gray-3))}
.rk-bar.w70{width:70%;background:var(--gray-2)}
.rk-bar.w50{width:50%;background:var(--gray-1)}

.flow-graph{display:flex;align-items:center;gap:6px;padding:0 14px;width:100%;justify-content:center}
.node{padding:8px 14px;border-radius:10px;background:rgba(255,255,255,.08);font-size:12px;font-weight:600;border:1px solid rgba(255,255,255,.1)}
.line{flex:0 0 18px;height:2px;background:linear-gradient(90deg,var(--white),transparent)}

.stars-row{display:flex;gap:6px;font-size:2.5rem;color:#000}
.stars-row span{filter:drop-shadow(0 4px 8px rgba(0,0,0,.15))}

.browser-mock{width:78%;background:#fff;border-radius:10px;overflow:hidden;box-shadow:0 16px 32px rgba(0,0,0,.4)}
.bm-bar{display:flex;gap:5px;padding:8px;background:#f0f0ec;border-bottom:1px solid var(--gray-1)}
.bm-bar span{width:9px;height:9px;border-radius:50%;background:#ddd}
.bm-bar span:nth-child(1){background:#FF5F57}
.bm-bar span:nth-child(2){background:#FFBD2E}
.bm-bar span:nth-child(3){background:#28C840}
.bm-body{padding:16px;display:flex;flex-direction:column;gap:8px}
.bm-line{height:8px;border-radius:4px;background:#0A0A0A}
.bm-line.w80{width:80%}
.bm-line.w50{width:50%;background:#B8B8B3}
.bm-line.w65{width:65%;background:#6B6B66}

@media (max-width:1100px){.bento{grid-template-columns:repeat(2,1fr)}.card,.card-large{grid-column:span 2}}
@media (max-width:680px){.bento{grid-template-columns:1fr}.card,.card-large{grid-column:span 1;flex-direction:column;padding:24px}.card-visual{flex:0 0 200px;width:100%}}

/* ============== Process — timeline verticale scroll ============== */
.process{max-width:920px;margin:0 auto;padding:70px 36px 40px}
.timeline{
  position:relative;margin-top:60px;padding-left:60px;
}
.tl-line{
  position:absolute;left:24px;top:0;bottom:0;width:3px;
  background:var(--gray-1);border-radius:3px;overflow:hidden;
}
.tl-progress{
  position:absolute;left:0;top:0;width:100%;height:0;
  background:var(--black);border-radius:3px;
  transition:height .5s var(--ease);
  box-shadow:0 0 18px rgba(10,10,10,.4);
}
.tl-step{
  position:relative;padding:30px 0 30px 60px;
  opacity:.18;transform:translateX(-30px);
  transition:opacity .7s var(--ease),transform .7s var(--ease);
  filter:blur(2px);
}
.tl-step.is-active{
  opacity:1;transform:translateX(0);filter:blur(0);
}
.tl-dot{
  position:absolute;left:-40px;top:34px;
  width:50px;height:50px;border-radius:50%;background:var(--paper);
  border:3px solid var(--gray-1);
  display:grid;place-items:center;
  font-weight:800;font-size:13px;color:var(--gray-3);
  transition:background .5s var(--ease),border-color .5s var(--ease),color .5s var(--ease),transform .5s var(--ease);
  z-index:2;
}
.tl-step.is-active .tl-dot{
  background:var(--black);border-color:var(--black);color:var(--white);
  transform:scale(1.1);
  box-shadow:0 8px 24px rgba(10,10,10,.3);
}
.tl-content h4{
  font-size:clamp(1.5rem,3vw,2.2rem);font-weight:900;letter-spacing:-.02em;margin-bottom:10px;
}
.tl-content p{color:var(--gray-3);font-size:1.05rem;max-width:560px;line-height:1.6}
@media (max-width:600px){
  .timeline{padding-left:40px}
  .tl-line{left:14px}
  .tl-step{padding:24px 0 24px 40px}
  .tl-dot{left:-38px;width:40px;height:40px;font-size:11px}
}

/* KPI */
.kpi{background:var(--black);color:var(--white);padding:60px 36px}
.kpi-grid{max-width:var(--maxw);margin:0 auto;display:grid;grid-template-columns:repeat(4,1fr);gap:30px;text-align:center}
.kpi-cell b{display:block;font-size:clamp(2.6rem,5vw,4.6rem);font-weight:900;letter-spacing:-.03em;line-height:1;background:linear-gradient(180deg,#fff 0%,#888 100%);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.kpi-cell span{display:block;color:var(--gray-2);font-size:.85rem;text-transform:uppercase;letter-spacing:.1em;margin-top:10px;font-weight:500}
@media (max-width:780px){.kpi-grid{grid-template-columns:repeat(2,1fr);gap:36px}}

/* Contact */
.contact{max-width:var(--maxw);margin:0 auto;padding:60px 36px 60px}
.contact-card{max-width:780px;margin:0 auto;background:var(--white);border:1px solid var(--gray-1);border-radius:32px;padding:44px;text-align:center;box-shadow:0 30px 80px rgba(10,10,10,.08)}
.contact-card .eyebrow{margin-bottom:14px}
.contact-form{margin-top:34px;display:grid;grid-template-columns:1fr auto 1fr;gap:14px;align-items:center}
.contact-form input{padding:18px 20px;border-radius:14px;border:1px solid var(--gray-1);background:var(--paper);font-size:15px;font-family:inherit;color:var(--black);width:100%;outline:none;transition:border-color .2s,background .2s}
.contact-form input:focus{border-color:var(--black);background:#fff}
.or-mini{color:var(--gray-3);font-size:13px}
.contact-form .btn{grid-column:1 / -1;margin-top:6px}
.form-note{grid-column:1 / -1;color:var(--gray-3);font-size:12.5px;margin-top:4px}
.or-divider{display:flex;align-items:center;gap:14px;margin:30px 0 20px;color:var(--gray-3);font-size:13px}
.or-divider::before,.or-divider::after{content:"";flex:1;height:1px;background:var(--gray-1)}
.checks{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:30px;text-align:left}
.check{display:flex;align-items:flex-start;gap:10px}
.ck{width:22px;height:22px;border-radius:50%;background:var(--black);color:var(--white);display:grid;place-items:center;font-size:12px;font-weight:700;flex-shrink:0;margin-top:2px}
.check b{display:block;font-size:.92rem;font-weight:700}
.check span{display:block;color:var(--gray-3);font-size:.82rem}
@media (max-width:680px){.contact-card{padding:32px 22px}.contact-form{grid-template-columns:1fr}.or-mini{display:none}.checks{grid-template-columns:1fr;gap:12px}}

/* ============== FAQ ============== */
.faq{max-width:920px;margin:0 auto;padding:60px 36px 80px}
.faq-list{display:flex;flex-direction:column;gap:14px;margin-top:40px}
.faq-item{
  background:var(--white);border:1px solid var(--gray-1);border-radius:18px;
  overflow:hidden;
  transition:border-color .25s var(--ease),box-shadow .25s var(--ease),transform .25s var(--ease);
}
.faq-item:hover{border-color:var(--black);box-shadow:0 12px 30px rgba(10,10,10,.06)}
.faq-item[open]{border-color:var(--black);box-shadow:0 16px 40px rgba(10,10,10,.08)}
.faq-item summary{
  list-style:none;cursor:pointer;
  display:flex;align-items:center;justify-content:space-between;gap:18px;
  padding:24px 28px;font-size:1.1rem;font-weight:700;letter-spacing:-.01em;color:var(--black);
  transition:color .2s;
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::marker{display:none}
.faq-icon{
  position:relative;width:24px;height:24px;border-radius:50%;background:var(--paper);flex-shrink:0;
  transition:background .25s var(--ease),transform .35s var(--ease);
}
.faq-icon::before,.faq-icon::after{
  content:"";position:absolute;top:50%;left:50%;
  background:var(--black);border-radius:2px;
  transition:transform .35s var(--ease),background .25s;
}
.faq-icon::before{width:10px;height:2px;transform:translate(-50%,-50%)}
.faq-icon::after{width:2px;height:10px;transform:translate(-50%,-50%)}
.faq-item[open] .faq-icon{background:var(--black);transform:rotate(180deg)}
.faq-item[open] .faq-icon::before{background:var(--white)}
.faq-item[open] .faq-icon::after{background:var(--white);transform:translate(-50%,-50%) scaleY(0)}
.faq-answer{padding:0 28px 26px;color:var(--gray-3);line-height:1.65;font-size:.98rem}
.faq-answer p{max-width:680px}

/* animation contenu : grid trick pour open/close smooth */
.faq-item:not([open]) .faq-answer{display:none}
.faq-item[open] summary{padding-bottom:8px}

@media (max-width:600px){
  .faq{padding:50px 18px 60px}
  .faq-item summary{padding:20px;font-size:1rem;gap:12px}
  .faq-answer{padding:0 20px 22px;font-size:.93rem}
}

/* Footer */
.footer{background:var(--black);color:var(--white);padding:50px 36px;margin-top:40px}
.footer-inner{max-width:var(--maxw);margin:0 auto;display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:20px}
.footer .brand-dot{background:var(--white);box-shadow:0 0 0 4px rgba(255,255,255,.1)}
.footer-links{display:flex;gap:24px}
.footer-links a{color:var(--gray-2);font-size:14px;transition:color .2s}
.footer-links a:hover{color:var(--white)}
.footer-copy{color:var(--gray-3);font-size:13px}

/* Reveal */
.reveal{opacity:0;transform:translateY(30px);transition:opacity .8s var(--ease),transform .8s var(--ease)}
.reveal.in{opacity:1;transform:translateY(0)}

/* ============================================
   PORTFOLIO — Galerie Circulaire 3D
   Inspiré du composant React CircularGallery
   ============================================ */
.portfolio{
  max-width:var(--maxw);
  margin:60px auto 40px;
  padding:0 32px;
  position:relative;
}
.portfolio .section-head{margin-bottom:0}
.gallery-stage{
  position:relative;
  width:100%;
  height:380px;
  margin-top:16px;
  overflow:hidden;
  -webkit-mask-image:linear-gradient(90deg, transparent 0%, #000 14%, #000 86%, transparent 100%);
  mask-image:linear-gradient(90deg, transparent 0%, #000 14%, #000 86%, transparent 100%);
}
.gallery-3d{
  position:absolute;
  inset:0;
  cursor:grab;
  perspective:2400px;
}
.gallery-3d.grabbing{cursor:grabbing}
.gallery-rotor{
  position:absolute;
  top:50%;
  left:50%;
  width:0;
  height:0;
  transform-style:preserve-3d;
  will-change:transform;
}
.g-card{
  position:absolute;
  top:50%;
  left:50%;
  width:200px;
  height:270px;
  margin:-135px 0 0 -100px;
  border-radius:18px;
  overflow:hidden;
  background:#0A0A0A;
  box-shadow:
    0 30px 60px -20px rgba(0,0,0,.45),
    0 12px 24px -8px rgba(0,0,0,.25),
    inset 0 0 0 1px rgba(255,255,255,.06);
  backface-visibility:hidden;
  transform-style:preserve-3d;
  transition:opacity .3s linear, box-shadow .35s var(--ease);
}
.g-card img{
  position:absolute;
  inset:0;
  width:100%;
  height:100%;
  object-fit:cover;
  pointer-events:none;
  user-select:none;
  -webkit-user-drag:none;
}
.g-card figcaption{
  position:absolute;
  bottom:0;
  left:0;
  right:0;
  padding:16px 18px 18px;
  background:linear-gradient(to top, rgba(0,0,0,.92) 0%, rgba(0,0,0,.55) 60%, transparent 100%);
  color:#fff;
  display:flex;
  flex-direction:column;
  gap:2px;
}
.g-card figcaption b{font-size:16px;font-weight:700;letter-spacing:-.01em}
.g-card figcaption span{font-size:12px;opacity:.75;font-weight:500}
.g-card[data-cat]::before{
  content:attr(data-cat);
  position:absolute;
  top:14px;
  left:14px;
  z-index:2;
  font-size:10px;
  font-weight:700;
  letter-spacing:.12em;
  text-transform:uppercase;
  background:rgba(255,255,255,.92);
  color:#0A0A0A;
  padding:6px 10px;
  border-radius:99px;
  backdrop-filter:blur(8px);
}

/* Controls */
.gallery-controls{
  position:relative;
  z-index:5;
  display:flex;
  align-items:center;
  justify-content:center;
  gap:28px;
  margin-top:24px;
}
.gc-btn{
  width:60px;
  height:60px;
  border-radius:50%;
  background:#0A0A0A;
  color:#fff;
  font-size:22px;
  font-weight:600;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  box-shadow:0 8px 24px -6px rgba(0,0,0,.4);
  transition:transform .25s var(--ease), background .25s var(--ease);
}
.gc-btn:hover{transform:scale(1.08);background:#1c1c1c}
.gc-btn:active{transform:scale(.95)}
.gc-hint{
  font-size:13px;
  letter-spacing:.18em;
  text-transform:uppercase;
  color:var(--gray-3);
  font-weight:700;
}

/* Responsive */
@media (max-width:900px){
  .gallery-stage{height:400px}
  .gallery-3d{perspective:1600px}
  .g-card{width:170px;height:230px;margin:-115px 0 0 -85px}
  .g-card figcaption b{font-size:13px}
  .g-card figcaption span{font-size:10px}
}
@media (max-width:600px){
  .portfolio{padding:0 16px}
  .gallery-stage{height:340px}
  .gallery-3d{perspective:1300px}
  .g-card{width:140px;height:190px;margin:-95px 0 0 -70px;border-radius:12px}
  .g-card figcaption{padding:10px 12px 12px}
  .g-card figcaption b{font-size:13px}
  .g-card figcaption span{font-size:10px}
  .g-card[data-cat]::before{font-size:9px;padding:4px 8px}
}

/* ============================================
   Mockups réalistes pour cartes services
   ============================================ */

/* ---- Google Maps mockup ---- */
.maps-mock{
  position:absolute;
  inset:18px;
  border-radius:14px;
  overflow:hidden;
  background:#E8EEE5;
  box-shadow:inset 0 0 0 1px rgba(0,0,0,.06);
}
.maps-bg{position:absolute;inset:0}
.maps-bg svg{width:100%;height:100%;display:block}
.maps-pin{
  position:absolute;
  width:34px;height:34px;
  display:flex;align-items:center;justify-content:center;
  filter:drop-shadow(0 6px 10px rgba(0,0,0,.18));
}
.maps-pin .pin-bubble{
  width:30px;height:30px;border-radius:50% 50% 50% 0;
  transform:rotate(-45deg);
  background:#0A0A0A;color:#fff;
  font-weight:800;font-size:13px;
  display:flex;align-items:center;justify-content:center;
}
.maps-pin .pin-bubble::before{
  content:"";position:absolute;width:8px;height:8px;border-radius:50%;background:#fff;
  transform:rotate(45deg);
}
.maps-pin .pin-bubble.faded{background:#9a9a93;opacity:.85}
.maps-pin-1{top:38%;left:42%;z-index:3}
.maps-pin-2{top:22%;left:24%;z-index:2}
.maps-pin-3{top:62%;left:72%;z-index:2}
.maps-card{
  position:absolute;
  left:12px;right:12px;bottom:12px;
  background:#fff;border-radius:12px;
  padding:10px;
  display:flex;align-items:center;gap:10px;
  box-shadow:0 6px 18px rgba(0,0,0,.12);
}
.mc-thumb{
  width:42px;height:42px;border-radius:10px;
  background:linear-gradient(135deg,#FFD668,#F4A93C);
  display:flex;align-items:center;justify-content:center;
  color:#fff;font-size:16px;font-weight:800;flex:0 0 42px;
}
.mc-text{flex:1;display:flex;flex-direction:column;gap:1px;min-width:0}
.mc-text b{font-size:12px;font-weight:700;color:#0A0A0A}
.mc-stars{font-size:10px;color:#F4A93C;font-weight:700;letter-spacing:1px}
.mc-stars em{color:#6B6B66;font-style:normal;font-weight:500;letter-spacing:0;margin-left:4px}
.mc-meta{font-size:10px;color:#16A34A;font-weight:600}
.mc-rank{
  background:#0A0A0A;color:#fff;font-weight:800;font-size:11px;
  padding:6px 9px;border-radius:8px;
}

/* ---- N8N flow mockup ---- */
.n8n-flow{
  position:absolute;
  inset:14px;
  border-radius:14px;
  background:#0F0F0F;
  background-image:
    radial-gradient(rgba(255,255,255,.06) 1px, transparent 1px),
    radial-gradient(rgba(255,255,255,.06) 1px, transparent 1px);
  background-size:18px 18px, 18px 18px;
  background-position:0 0, 9px 9px;
  overflow:hidden;
  box-shadow:inset 0 0 0 1px rgba(255,255,255,.08);
}
.n8n-wires{position:absolute;inset:0;width:100%;height:100%}
.n8n-node{
  position:absolute;
  top:var(--top);
  left:var(--left);
  display:flex;align-items:center;gap:8px;
  background:#1c1c1c;
  border:1px solid rgba(255,255,255,.1);
  border-radius:10px;
  padding:7px 10px 7px 7px;
  min-width:130px;
  box-shadow:0 6px 14px rgba(0,0,0,.4);
}
.n-icon{
  width:30px;height:30px;border-radius:8px;
  display:flex;align-items:center;justify-content:center;
  font-size:14px;font-weight:700;flex:0 0 30px;
  color:#fff;
}
.n-trigger-i{background:linear-gradient(135deg,#FF6F61,#FF3B7B)}
.n-ia-i{background:linear-gradient(135deg,#A855F7,#6366F1)}
.n-crm-i{background:linear-gradient(135deg,#F59E0B,#EA580C)}
.n-cal-i{background:linear-gradient(135deg,#3B82F6,#1E40AF)}
.n-label{display:flex;flex-direction:column;line-height:1.15}
.n-label b{font-size:11px;color:#fff;font-weight:700;letter-spacing:-.01em}
.n-label span{font-size:9px;color:rgba(255,255,255,.55);font-weight:500}

@media (max-width:600px){
  .n8n-node{min-width:110px;padding:6px 8px 6px 6px}
  .n-icon{width:26px;height:26px;font-size:12px;flex:0 0 26px}
  .n-label b{font-size:10px}
  .n-label span{font-size:8px}
}

/* ---- Avis Google mockup ---- */
.review-mock{
  position:absolute;
  inset:18px;
  background:#fff;
  border-radius:14px;
  padding:14px;
  display:flex;flex-direction:column;gap:8px;
  box-shadow:0 4px 16px rgba(0,0,0,.05),inset 0 0 0 1px rgba(0,0,0,.04);
}
.rv-head{display:flex;align-items:center;gap:10px}
.rv-avatar{
  width:36px;height:36px;border-radius:50%;
  background:linear-gradient(135deg,#A855F7,#EC4899);
  color:#fff;font-weight:800;font-size:15px;
  display:flex;align-items:center;justify-content:center;
  flex:0 0 36px;
}
.rv-id{flex:1;display:flex;flex-direction:column;line-height:1.2}
.rv-id b{font-size:12px;font-weight:700;color:#0A0A0A}
.rv-id span{font-size:10px;color:#6B6B66}
.rv-google{width:18px;height:18px;flex:0 0 18px}
.rv-stars{font-size:13px;color:#F4A93C;font-weight:700;letter-spacing:2px;display:flex;align-items:center;gap:8px}
.rv-stars span{font-size:10px;color:#6B6B66;font-weight:500;letter-spacing:0}
.rv-text{
  font-size:11px;color:#3a3a36;
  font-style:italic;
  line-height:1.5;
  margin:2px 0;
  overflow:hidden;
  display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;
}
.rv-actions{display:flex;gap:8px;margin-top:auto}
.rv-btn{
  font-size:10px;font-weight:600;color:#6B6B66;
  padding:4px 8px;border-radius:6px;
  background:#F2F2EE;
}
.rv-btn.rv-reply{background:#E8F1FE;color:#1E40AF}