:root{
  /* palette issue de la charte Agence Simple */
  --noir:#0A0A0A;
  --noir-raise:#141414;
  --noir-card:#1A1A1A;
  --creme:#FAF7F2;
  --creme-card:#FFFFFF;
  --encre:#0F1B3F;
  --encre-card:#16265A;
  --bleu:#1E90FF;
  --cuivre:#F47B3F;

  /* roles sur fond sombre */
  --ink:#FAF7F2;
  --ink-soft:rgba(250,247,242,.64);
  --ink-faint:rgba(250,247,242,.4);
  --line:rgba(250,247,242,.12);

  --serif:"Fraunces",Georgia,serif;
  --sans:"DM Sans",-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  --pad:clamp(20px,5vw,64px);
  --maxw:1200px;
  --r-block:clamp(24px,3.4vw,44px);
}
*{box-sizing:border-box}
body{
  margin:0;background:var(--noir);color:var(--ink);
  font-family:var(--sans);font-size:17px;line-height:1.65;
  -webkit-font-smoothing:antialiased;
}
img,video{display:block;max-width:100%}
a{color:inherit}
.wrap{max-width:var(--maxw);margin:0 auto;padding-left:var(--pad);padding-right:var(--pad)}
.band{padding:clamp(68px,10vw,128px) 0}

/* blocs de couleur poses sur le fond, coins tres arrondis */
.block{margin:clamp(10px,1.6vw,22px);border-radius:var(--r-block);overflow:hidden}
.block-creme{background:var(--creme);color:var(--encre)}
.block-encre{background:var(--encre);color:var(--creme)}

.eyebrow{
  font-size:12.5px;font-weight:600;letter-spacing:.18em;text-transform:uppercase;
  margin:0 0 20px;color:var(--ink-faint);
}
.block-creme .eyebrow{color:rgba(15,27,63,.5)}
.block-encre .eyebrow{color:rgba(250,247,242,.5)}
h2{
  font-family:var(--serif);font-weight:500;
  font-size:clamp(30px,4.4vw,50px);line-height:1.14;letter-spacing:-.012em;
  margin:0 0 18px;text-wrap:balance;
}
h3{font-size:19.5px;font-weight:600;margin:0 0 10px;line-height:1.35}
.lede{font-size:clamp(17px,1.9vw,20px);color:var(--ink-soft);max-width:60ch;margin:0}
.block-creme .lede{color:rgba(15,27,63,.72)}
.block-encre .lede{color:rgba(250,247,242,.72)}
.dot{color:var(--bleu)}

/* ---------- nav + hero ---------- */
.nav{
  display:flex;align-items:center;justify-content:space-between;padding:26px var(--pad);
}
.hero .nav{position:absolute;top:0;left:0;right:0;z-index:5}
.brand{font-family:var(--serif);font-size:25px;font-weight:600;letter-spacing:-.01em;text-decoration:none}
.brand small{
  display:block;font-family:var(--sans);font-size:10.5px;font-weight:500;
  letter-spacing:.24em;text-transform:uppercase;color:var(--ink-faint);margin-top:-2px;
}
.nav-cta{
  font-size:14.5px;font-weight:500;text-decoration:none;
  border:1px solid var(--line);border-radius:100px;padding:10px 20px;
  backdrop-filter:blur(8px);transition:border-color .2s,background .2s;
}
.nav-cta:hover{border-color:var(--ink-soft);background:rgba(250,247,242,.08)}

.hero{position:relative;min-height:min(80vh,800px);display:flex;align-items:flex-end;overflow:hidden}
.hero > video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:0}
.hero::after{
  content:"";position:absolute;inset:0;z-index:1;
  background:linear-gradient(180deg,rgba(10,10,10,.6) 0%,rgba(10,10,10,.26) 34%,rgba(10,10,10,.93) 88%,var(--noir) 100%);
}
.hero-in{position:relative;z-index:2;width:100%;padding-bottom:clamp(48px,6vw,84px)}
.hero h1{
  font-family:var(--serif);font-weight:500;
  font-size:clamp(36px,5.8vw,68px);line-height:1.06;letter-spacing:-.022em;
  margin:0 0 20px;max-width:16ch;
}
.hero p{font-size:clamp(16.5px,1.9vw,20px);color:rgba(250,247,242,.82);max-width:54ch;margin:0 0 30px}

.hero-act{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,1fr);gap:clamp(16px,2.2vw,28px);align-items:center}

/* zone de depot du hero */
.dropzone{
  display:flex;align-items:center;gap:16px;text-decoration:none;
  border:1.5px dashed rgba(250,247,242,.42);border-radius:18px;
  padding:18px 22px;background:rgba(10,10,10,.42);backdrop-filter:blur(10px);
  transition:border-color .2s,background .2s,transform .18s;
}
.dropzone:hover{border-color:var(--bleu);background:rgba(30,144,255,.12);transform:translateY(-2px)}
.dropzone .ico{
  flex:none;width:44px;height:44px;border-radius:12px;background:var(--bleu);
  display:flex;align-items:center;justify-content:center;
}
.dropzone .ico svg{width:22px;height:22px;fill:none;stroke:#fff;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.dropzone b{display:block;font-size:16.5px;font-weight:600;line-height:1.3}
.dropzone span{display:block;font-size:13.5px;color:var(--ink-faint);margin-top:2px}

.btns{display:flex;flex-wrap:wrap;gap:12px}
.btn{
  display:inline-block;text-decoration:none;font-weight:600;font-size:15.5px;
  padding:15px 28px;border-radius:100px;transition:transform .18s,background .2s,border-color .2s;
}
.btn:hover{transform:translateY(-2px)}
.btn-primary{background:var(--bleu);color:#fff}
.btn-ghost{border:1px solid rgba(250,247,242,.34);color:var(--ink)}
.btn-ghost:hover{border-color:var(--ink);background:rgba(250,247,242,.08)}
.btn-creme{background:var(--creme);color:var(--encre)}
.btn-cuivre{background:var(--cuivre);color:#fff}
.btn-sm{padding:12px 22px;font-size:14.5px}

/* ---------- bandeau preuves ---------- */
.proof{border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:var(--noir-raise)}
.proof .wrap{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:clamp(24px,4vw,48px);padding-top:44px;padding-bottom:44px}
.proof b{display:block;font-family:var(--serif);font-size:29px;font-weight:500;line-height:1.15;margin-bottom:6px}
.proof span{font-size:14.5px;color:var(--ink-soft);line-height:1.55}

/* ---------- le film ---------- */
.film{margin-top:clamp(36px,5vw,60px)}
.film > video{width:100%;border-radius:16px;background:#000;aspect-ratio:16/9}
.film-meta{display:flex;flex-wrap:wrap;gap:6px 22px;align-items:baseline;margin-top:16px}
.film-meta h3{margin:0}
.film-meta span{font-size:14px;color:var(--ink-faint)}
.plans{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-top:26px}
.plans figure{margin:0}
.plans video{width:100%;border-radius:10px;aspect-ratio:16/9;object-fit:cover;background:#000}
.plans figcaption{font-size:12px;letter-spacing:.12em;text-transform:uppercase;color:var(--ink-faint);margin-top:9px}

/* ---------- avant / apres ---------- */
.ba{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:clamp(32px,4vw,52px)}
.ba figure{margin:0}
.ba img,.ba video{width:100%;border-radius:14px;aspect-ratio:16/9;object-fit:cover;background:#000}
.ba figcaption{
  font-size:12.5px;font-weight:600;letter-spacing:.14em;text-transform:uppercase;
  color:rgba(15,27,63,.5);margin-top:11px;
}
.ba .after figcaption{color:var(--bleu)}

/* ---------- methode : piste de montage ---------- */
.timeline{margin-top:clamp(40px,5vw,64px)}
.ruler{
  height:26px;border-radius:6px;
  background:
    repeating-linear-gradient(90deg,rgba(250,247,242,.28) 0 1px,transparent 1px 28px),
    repeating-linear-gradient(90deg,rgba(250,247,242,.1) 0 1px,transparent 1px 7px);
  background-position:0 100%,0 100%;
  background-size:100% 13px,100% 7px;
  background-repeat:repeat-x;opacity:.85;
}
.rail{position:relative;height:3px;background:rgba(250,247,242,.16);border-radius:3px;margin:14px 0 0}
.rail::after{
  content:"";position:absolute;left:0;top:0;bottom:0;border-radius:3px;
  width:calc(var(--progress,0) * 100%);
  background:linear-gradient(90deg,var(--bleu),var(--cuivre));
  transition:width .25s linear;
}
.stages{display:grid;grid-template-columns:repeat(4,1fr);gap:clamp(12px,1.6vw,20px);margin-top:22px}
.stage{
  background:var(--encre-card);border-radius:16px;padding:clamp(20px,2.2vw,28px);
  display:flex;flex-direction:column;position:relative;overflow:hidden;
}
.stage::before{content:"";position:absolute;left:0;right:0;top:0;height:3px;background:var(--bleu);opacity:.9}
.stage:nth-child(2)::before{background:#4FA3F7}
.stage:nth-child(3)::before{background:#9C8BD6}
.stage:nth-child(4)::before{background:var(--cuivre)}
.stage .num{font-family:var(--serif);font-size:40px;font-weight:500;line-height:1;color:rgba(250,247,242,.22);margin-bottom:14px}
.stage h3{color:var(--creme)}
.stage p{margin:0;font-size:15px;color:rgba(250,247,242,.66);line-height:1.6}
.stage .who{
  margin-top:18px;padding-top:14px;border-top:1px solid rgba(250,247,242,.12);
  font-size:12px;font-weight:600;letter-spacing:.12em;text-transform:uppercase;color:rgba(250,247,242,.45);
}
.stage.you .who{color:var(--cuivre)}

/* ---------- agence ---------- */
.about-head{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:clamp(28px,5vw,72px);align-items:start}
.pull{
  font-family:var(--serif);font-style:italic;font-weight:400;
  font-size:clamp(22px,2.7vw,30px);line-height:1.4;color:var(--encre);margin:0;
}
.about-head p{color:rgba(15,27,63,.76);margin:0 0 18px}
.about-head p:last-child{margin-bottom:0}
.pillars{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(14px,1.8vw,22px);margin-top:clamp(36px,4.5vw,58px)}
.pillar{background:var(--creme-card);border-radius:18px;padding:clamp(24px,2.6vw,32px);border:1px solid rgba(15,27,63,.08)}
.pillar .mark{
  width:34px;height:34px;border-radius:10px;display:flex;align-items:center;justify-content:center;
  font-family:var(--serif);font-size:17px;font-weight:600;color:#fff;margin-bottom:18px;
}
.pillar:nth-child(1) .mark{background:var(--encre)}
.pillar:nth-child(2) .mark{background:var(--bleu)}
.pillar:nth-child(3) .mark{background:var(--cuivre)}
.pillar h3{color:var(--encre)}
.pillar p{margin:0;font-size:15.5px;color:rgba(15,27,63,.7);line-height:1.6}

/* ---------- offres ---------- */
.offers{display:grid;grid-template-columns:repeat(auto-fit,minmax(310px,1fr));gap:20px;margin-top:clamp(38px,4.5vw,60px)}
.offer{
  background:var(--noir-card);border:1px solid var(--line);border-radius:20px;
  padding:clamp(28px,3.2vw,40px);display:flex;flex-direction:column;
}
.offer.feature{border-color:rgba(30,144,255,.42);background:linear-gradient(180deg,rgba(30,144,255,.09),var(--noir-card) 44%)}
.offer .tag{
  font-size:11.5px;font-weight:600;letter-spacing:.16em;text-transform:uppercase;
  color:var(--bleu);margin-bottom:16px;min-height:17px;
}
.offer h3{font-family:var(--serif);font-weight:500;font-size:27px;margin-bottom:4px}
.offer .price{font-family:var(--serif);font-size:44px;font-weight:500;line-height:1.1;margin:16px 0 4px}
.offer .price small{font-family:var(--sans);font-size:14px;font-weight:500;color:var(--ink-faint)}
.offer .sub{font-size:15px;color:var(--ink-soft);margin:0 0 26px;min-height:48px}
.offer ul{list-style:none;margin:0 0 28px;padding:0;flex:1}
.offer li{
  font-size:15.5px;padding:11px 0 11px 28px;position:relative;
  border-top:1px solid rgba(250,247,242,.07);color:var(--ink-soft);line-height:1.5;
}
.offer li:first-child{border-top:0}
.offer li::before{content:"";position:absolute;left:4px;top:19px;width:11px;height:2px;background:var(--bleu);border-radius:2px}
.offer.feature li::before{background:var(--cuivre)}
.offer li strong{color:var(--ink);font-weight:600}
.offer-actions{display:flex;flex-direction:column;gap:10px}
.offer-actions .btn{text-align:center}
.note{font-size:13.5px;color:var(--ink-faint);margin:22px 0 0}

/* ---------- envoi des photos ---------- */
.send-box{
  margin-top:clamp(32px,4vw,48px);
  border:1.5px dashed rgba(250,247,242,.3);border-radius:22px;
  background:var(--noir-raise);padding:clamp(28px,4vw,52px);text-align:center;
}
.send-box .ico{
  width:58px;height:58px;border-radius:16px;background:var(--bleu);margin:0 auto 20px;
  display:flex;align-items:center;justify-content:center;
}
.send-box .ico svg{width:28px;height:28px;fill:none;stroke:#fff;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.send-box h3{font-family:var(--serif);font-weight:500;font-size:clamp(21px,2.4vw,26px);margin-bottom:8px}
.send-box p{margin:0 auto 26px;color:var(--ink-soft);max-width:52ch;font-size:15.5px}
.send-box .btns{justify-content:center}
.send-box iframe{width:100%;border:0;min-height:520px;border-radius:14px;background:transparent}
.paths{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:20px}
.path{
  background:var(--noir-card);border:1px solid var(--line);border-radius:18px;
  padding:clamp(22px,2.6vw,30px);display:flex;flex-direction:column;text-align:left;
}
.path .step{
  font-size:11.5px;font-weight:600;letter-spacing:.16em;text-transform:uppercase;
  color:var(--ink-faint);margin-bottom:12px;
}
.path h4{font-family:var(--serif);font-weight:500;font-size:21px;margin:0 0 8px}
.path p{margin:0 0 20px;font-size:15px;color:var(--ink-soft);flex:1}
.path .btn{text-align:center}

/* ---------- faq ---------- */
.faq{margin-top:clamp(34px,4.5vw,54px);border-top:1px solid var(--line)}
.faq details{border-bottom:1px solid var(--line)}
.faq summary{cursor:pointer;list-style:none;padding:24px 40px 24px 0;position:relative;font-size:18px;font-weight:500}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";position:absolute;right:6px;top:21px;font-size:24px;font-weight:400;color:var(--ink-faint)}
.faq details[open] summary::after{content:"–"}
.faq p{margin:0 0 26px;color:var(--ink-soft);max-width:68ch;font-size:16px}
summary:focus-visible,a:focus-visible{outline:2px solid var(--bleu);outline-offset:3px;border-radius:4px}

/* ---------- page commander ---------- */
.order-hero{padding:clamp(44px,6vw,78px) 0 0}
.order-hero h1{
  font-family:var(--serif);font-weight:500;font-size:clamp(34px,5vw,58px);
  line-height:1.08;letter-spacing:-.02em;margin:0 0 18px;max-width:20ch;
}
.guarantee{
  display:flex;gap:18px;align-items:flex-start;
  background:rgba(30,144,255,.08);border:1px solid rgba(30,144,255,.28);
  border-radius:18px;padding:clamp(22px,2.6vw,30px);margin-top:clamp(32px,4vw,48px);
}
.guarantee .ico{
  flex:none;width:40px;height:40px;border-radius:12px;background:var(--bleu);
  display:flex;align-items:center;justify-content:center;
}
.guarantee .ico svg{width:20px;height:20px;fill:none;stroke:#fff;stroke-width:2.2;stroke-linecap:round;stroke-linejoin:round}
.guarantee h3{margin:0 0 6px}
.guarantee p{margin:0;color:var(--ink-soft);font-size:15.5px;max-width:64ch}
.after-pay{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(14px,1.8vw,22px);margin-top:clamp(32px,4vw,48px)}
.after-pay div{border-top:1px solid var(--line);padding-top:20px}
.after-pay em{display:block;font-style:normal;font-family:var(--serif);font-size:15px;color:var(--bleu);margin-bottom:10px}
.after-pay p{margin:0;font-size:15px;color:var(--ink-soft);line-height:1.6}

footer{border-top:1px solid var(--line);padding:38px 0;font-size:13.5px;color:var(--ink-faint)}
footer .wrap{display:flex;flex-wrap:wrap;gap:14px 28px;justify-content:space-between;align-items:center}
footer a{text-decoration:none}
footer a:hover{color:var(--ink)}

@media (max-width:980px){
  .hero-act{grid-template-columns:1fr}
}
@media (max-width:900px){
  .stages{grid-template-columns:repeat(2,1fr)}
  .pillars{grid-template-columns:1fr}
  .plans{grid-template-columns:repeat(2,1fr)}
  .after-pay{grid-template-columns:1fr}
}
@media (max-width:760px){
  .ba{grid-template-columns:1fr}
  .about-head{grid-template-columns:1fr}
  .paths{grid-template-columns:1fr}
  .nav-cta{display:none}
}
@media (max-width:560px){
  .stages{grid-template-columns:1fr}
}
@media (prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important}
  .rail::after{width:100%}
}

/* encarts poses dans un bloc encre : meme famille de bleu, pas du noir */
.block-encre .send-box{background:rgba(22,38,90,.55);border-color:rgba(250,247,242,.26)}
.block-encre .path{background:var(--encre-card);border-color:rgba(250,247,242,.14)}
.block-encre .send-box p,
.block-encre .path p{color:rgba(250,247,242,.7)}
.block-encre .send-box h3,
.block-encre .path h4{color:var(--creme)}
.block-encre .path .step{color:rgba(250,247,242,.5)}

/* le hero est aligne en bas : reserver la hauteur de la nav pour que
   le titre ne passe jamais sous le logo sur les ecrans etroits */
.hero-in{padding-top:clamp(104px,16vh,150px)}
@media (max-width:560px){
  .hero h1{font-size:clamp(31px,8.4vw,40px)}
  .hero p{font-size:16px;margin-bottom:24px}
  .dropzone{padding:16px 18px;gap:14px}
  .dropzone b{font-size:15.5px}
  .btns .btn{flex:1 1 100%;text-align:center}
}