/* iSamaTech — maquette de refonte. Orange #EB3A00 conservé. Syne + DM Sans. */
:root{
  --blanc:#FFFFFF;--sable:#FAF6F1;--encre:#17110E;--encre-2:#2A211C;--orange:#EB3A00;--orange-2:#C63000;--gris:#6E635C;--gris-2:#A69B93;--ligne:#E9E1D9;
  --ff-display:'Syne','Arial Black',sans-serif;--ff:'DM Sans','Helvetica Neue',Arial,sans-serif;
  --max:1180px;--gutter:20px;--r:14px;--ease:cubic-bezier(.16,1,.3,1);color-scheme:light;
  --bogolan:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='48' height='12' viewBox='0 0 48 12'%3E%3Cg fill='%23EB3A00'%3E%3Crect x='0' y='5' width='10' height='2'/%3E%3Cpath d='M14 1l5 5-5 5-5-5z'/%3E%3Crect x='22' y='5' width='10' height='2'/%3E%3Ccircle cx='38' cy='6' r='2.5'/%3E%3Crect x='44' y='2' width='2' height='8'/%3E%3C/g%3E%3C/svg%3E");
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;overflow-x:clip}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
body{margin:0;background:var(--blanc);color:var(--encre);font-family:var(--ff);font-size:17px;line-height:1.55;padding-inline:var(--gutter);padding-block:0 84px;-webkit-font-smoothing:antialiased;overflow-x:clip}
img,svg{max-width:100%;display:block;height:auto}
a{color:inherit}
h1,h2,h3{margin:0;font-family:var(--ff-display);font-weight:700;line-height:1.04;letter-spacing:-.03em;text-wrap:balance}
h3{font-size:1.15rem;font-weight:700;letter-spacing:0}
p{margin:0}
.wrap{max-width:var(--max);margin-inline:auto}
:focus-visible{outline:2px solid var(--orange);outline-offset:3px;border-radius:4px}
.eyebrow{display:inline-flex;align-items:center;gap:.6rem;font-size:.74rem;font-weight:600;letter-spacing:.16em;text-transform:uppercase;color:var(--orange);margin:0}
.eyebrow::before{content:"";width:22px;height:2px;background:var(--orange)}
.eyebrow.centre{justify-content:center;width:100%}
.lead{color:var(--gris);font-size:1.12rem}

.demo-note{margin:0 calc(-1*var(--gutter));background:var(--encre);color:#C9BFB7;font-size:.72rem;letter-spacing:.03em;text-align:center;padding:.45rem var(--gutter)}
.demo-note strong{color:#fff;font-weight:600}

/* nav */
.nav{position:sticky;top:0;z-index:30;margin:0 calc(-1*var(--gutter));padding:0 var(--gutter);background:rgba(255,255,255,.86);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-bottom:1px solid var(--ligne)}
.nav .wrap{display:flex;align-items:center;justify-content:space-between;gap:1rem;height:72px}
.brand{display:flex;align-items:center;gap:.6rem;text-decoration:none;font-family:var(--ff-display);font-weight:800;font-size:1.25rem;letter-spacing:-.02em}
.brand i{color:var(--orange);font-style:normal;margin-left:-.05em}
.brand img{width:34px;height:34px;border-radius:9px}
.nav-links{display:none;gap:1.7rem;list-style:none;margin:0;padding:0}
.nav-links a{text-decoration:none;font-size:.95rem;font-weight:500;color:var(--encre-2);transition:color .2s}
.nav-links a:hover{color:var(--orange)}
.nav-actions{display:flex;gap:.6rem;align-items:center}
.nav .nav-cta{display:none}
@media (min-width:960px){.nav-links{display:flex}.nav .nav-cta{display:inline-flex}}

/* boutons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.55rem;padding:.95rem 1.5rem;border-radius:10px;font-family:var(--ff);font-weight:600;font-size:.96rem;text-decoration:none;border:1.5px solid transparent;cursor:pointer;line-height:1;transition:transform .25s var(--ease),background .2s,color .2s,border-color .2s}
.btn:hover{transform:translateY(-2px)}
.btn:active{transform:translateY(0)}
.btn-orange{background:var(--orange);color:#fff;border-color:var(--orange)}
.btn-orange:hover{background:var(--orange-2);border-color:var(--orange-2)}
.btn-ligne{background:transparent;color:var(--encre);border-color:var(--encre)}
.btn-ligne:hover{background:var(--encre);color:#fff}
.btn-sm{padding:.7rem 1.1rem;font-size:.88rem}

/* burger + menu */
.burger{display:inline-grid;gap:5px;width:44px;height:44px;place-content:center;background:var(--blanc);border:1px solid var(--ligne);border-radius:10px;cursor:pointer;padding:0}
.burger span{display:block;width:20px;height:2px;background:var(--encre);border-radius:2px;transition:transform .45s var(--ease),opacity .25s}
.burger[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.burger[aria-expanded="true"] span:nth-child(2){opacity:0}
.burger[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
.menu-mobile[hidden]{display:none}
.menu-mobile{position:fixed;inset:0;z-index:29;background:var(--blanc);padding:calc(var(--menu-top,72px) + 1rem) var(--gutter) 2rem;display:flex;flex-direction:column;justify-content:space-between;overflow:auto;overscroll-behavior:contain;opacity:0;transform:translateY(-8px);transition:opacity .5s var(--ease),transform .5s var(--ease)}
.menu-mobile.open{opacity:1;transform:none}
.menu-mobile ul{list-style:none;margin:0;padding:0}
.menu-mobile li{position:relative;opacity:0;transform:translateX(-18px);transition:opacity .6s var(--ease),transform .6s var(--ease);transition-delay:calc(var(--i,0)*60ms + 100ms)}
.menu-mobile li::after{content:"";position:absolute;left:0;right:0;bottom:0;height:1px;background:var(--ligne);transform:scaleX(0);transform-origin:left;transition:transform .8s var(--ease);transition-delay:calc(var(--i,0)*60ms + 220ms)}
.menu-mobile.open li{opacity:1;transform:none}.menu-mobile.open li::after{transform:scaleX(1)}
.menu-mobile li a{display:block;padding:1rem 0;text-decoration:none;font-family:var(--ff-display);font-size:1.7rem;font-weight:800;letter-spacing:-.02em}
.menu-actions{display:grid;gap:.8rem;padding-top:1.5rem;opacity:0;transform:translateY(14px);transition:opacity .6s var(--ease),transform .6s var(--ease);transition-delay:.45s;color:var(--gris);font-size:.9rem;text-align:center}
.menu-mobile.open .menu-actions{opacity:1;transform:none}
.menu-mobile.closing li,.menu-mobile.closing .menu-actions{transition-delay:0s;transition-duration:.25s}
body.menu-open{position:fixed;left:0;right:0;width:100%;overflow:hidden}
body.menu-open .mobile-bar{display:none}
body.menu-open .nav{position:fixed;top:0;left:0;right:0;margin:0;z-index:31}
@media (min-width:960px){.burger{display:none}.menu-mobile{display:none!important}}

/* hero */
.hero{padding-block:3.5rem 0}
.hero-grid{display:grid;gap:2.5rem;align-items:end}
.hero-texte{display:grid;gap:1.4rem;justify-items:start}
.hero h1{font-size:clamp(2.1rem,5.2vw,3.9rem);max-width:17ch}
.hero h1 em{font-style:normal;color:var(--orange);position:relative;white-space:nowrap}
.hero h1 em::after{content:"";position:absolute;left:0;right:0;bottom:.02em;height:.12em;background:var(--orange);opacity:.25;border-radius:2px}
.hero .lead{max-width:56ch}
.cta-row{display:flex;flex-wrap:wrap;gap:.7rem}
.hero-points{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(2,1fr);border:1px solid var(--ligne);border-radius:var(--r);overflow:hidden}
.hero-points li{padding:1.1rem 1.2rem;border-right:1px solid var(--ligne);border-bottom:1px solid var(--ligne);display:grid;gap:.15rem}
.hero-points li:nth-child(2n){border-right:0}.hero-points li:nth-last-child(-n+2){border-bottom:0}
.hero-points b{font-family:var(--ff-display);font-weight:700;font-size:1.05rem}
.hero-points span{font-size:.86rem;color:var(--gris)}
@media (min-width:960px){.hero{padding-block:5rem 0}.hero-grid{grid-template-columns:1.5fr 1fr;gap:4rem}.hero-points{grid-template-columns:1fr}.hero-points li{border-right:0}.hero-points li:nth-last-child(-n+2){border-bottom:1px solid var(--ligne)}.hero-points li:last-child{border-bottom:0}}

/* rivière de projets, encadrée par le motif bogolan */
.riviere{margin:3rem calc(-1*var(--gutter)) 0;padding-block:1.4rem;overflow:hidden;position:relative;background:var(--sable);border-block:1px solid var(--ligne)}
.riviere::before,.riviere::after{content:"";position:absolute;left:0;right:0;height:12px;background:var(--bogolan) repeat-x;opacity:.55}
.riviere::before{top:6px}.riviere::after{bottom:6px}
.rang{display:flex;gap:1rem;width:max-content;padding-inline:.5rem;will-change:transform}
.rang+.rang{margin-top:1rem}
.rang figure{margin:0;width:clamp(220px,28vw,340px);flex:none;border-radius:12px;overflow:hidden;background:#fff;border:1px solid var(--ligne);box-shadow:0 12px 30px -18px rgba(23,17,14,.35)}
.rang img{width:100%;aspect-ratio:4/3;object-fit:cover}
.rang figcaption{font-size:.78rem;font-weight:500;color:var(--gris);padding:.55rem .8rem}
.riviere{padding-block:1.6rem}
@media (min-width:960px){.riviere{margin-top:4rem}}

/* clients */
.clients{padding-block:3rem 1rem}
.logos{list-style:none;margin:1.4rem 0 0;padding:0;display:grid;grid-template-columns:repeat(4,1fr);gap:.6rem}
.logos li{border:1px solid var(--ligne);border-radius:10px;padding:.9rem;display:grid;place-items:center;background:#fff;transition:border-color .3s}
.logos li:hover{border-color:var(--orange)}
.logos img{max-height:44px;width:auto;filter:grayscale(1);opacity:.8;transition:filter .3s,opacity .3s}
.logos li:hover img{filter:none;opacity:1}
@media (min-width:760px){.logos{grid-template-columns:repeat(8,1fr)}.logos img{max-height:40px}}

/* sections */
.section{padding-block:4.5rem}
@media (min-width:900px){.section{padding-block:7rem}}
.section-head{display:grid;gap:1rem;margin-bottom:2.6rem}
.section-head h2{font-size:clamp(1.9rem,4.6vw,3rem);margin-top:.9rem}
.section-head>p{color:var(--gris);max-width:54ch;font-size:1.05rem}
@media (min-width:900px){.section-head{grid-template-columns:1.1fr 1fr;align-items:end;gap:3rem}.section-head>p{justify-self:end;padding-bottom:.3rem}}

/* services */
.services{display:grid;gap:1px;background:var(--ligne);border:1px solid var(--ligne);border-radius:var(--r);overflow:hidden}
.service{background:#fff;padding:1.7rem 1.5rem;display:grid;gap:.8rem;align-content:start;transition:background .3s}
.service:hover{background:var(--sable)}
.service svg{width:30px;height:30px;stroke:var(--orange);fill:none;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.service h3{font-size:1.2rem}
.service p{color:var(--gris);font-size:.95rem}
@media (min-width:700px){.services{grid-template-columns:repeat(2,1fr)}}
@media (min-width:1000px){.services{grid-template-columns:repeat(3,1fr)}}

/* repères : bande encre bordée du motif */
.reperes{margin:0 calc(-1*var(--gutter));padding-inline:var(--gutter);background:var(--encre);color:#fff;position:relative}
.reperes::before,.reperes::after{content:"";position:absolute;left:0;right:0;height:12px;background:var(--bogolan) repeat-x}
.reperes::before{top:14px}.reperes::after{bottom:14px}
.reperes .section-head>p{color:#B9ADA4}
.animaux{list-style:none;margin:0;padding:0;display:grid;gap:1rem}
.animaux li{border:1px solid rgba(255,255,255,.14);border-radius:var(--r);padding:1.5rem;display:grid;gap:.4rem;background:rgba(255,255,255,.03)}
.animaux b{font-size:.74rem;letter-spacing:.16em;text-transform:uppercase;color:var(--orange);font-weight:600}
.animaux h3{font-size:1.5rem;color:#fff}
.animaux p{color:#B9ADA4;font-size:.95rem}
@media (min-width:700px){.animaux{grid-template-columns:repeat(2,1fr)}}
@media (min-width:1000px){.animaux{grid-template-columns:repeat(4,1fr)}}

/* réalisations */
.filtres{display:flex;flex-wrap:wrap;gap:.5rem;margin-bottom:1.6rem}
.filtres button{font:inherit;font-weight:500;font-size:.9rem;padding:.55rem 1rem;border-radius:999px;border:1px solid var(--ligne);background:#fff;color:var(--encre);cursor:pointer;transition:background .2s,color .2s,border-color .2s}
.filtres button:hover{border-color:var(--encre)}
.filtres button.actif{background:var(--encre);color:#fff;border-color:var(--encre)}
.projets{display:grid;gap:1.2rem;grid-template-columns:repeat(2,1fr)}
.projet{margin:0;display:grid;gap:.7rem}
.projet.cache{display:none}
.projet img{aspect-ratio:4/3;object-fit:cover;width:100%;border-radius:12px;border:1px solid var(--ligne);transition:transform .5s var(--ease)}
.projet:hover img{transform:translateY(-4px)}
.projet figcaption{display:grid;gap:.1rem}
.projet b{font-family:var(--ff-display);font-weight:700;font-size:1rem}
.projet span{font-size:.85rem;color:var(--gris)}
@media (min-width:760px){.projets{grid-template-columns:repeat(3,1fr);gap:1.6rem}}
@media (min-width:1100px){.projets{grid-template-columns:repeat(4,1fr)}}

/* tarifs */
.tarifs{background:var(--sable);margin:0 calc(-1*var(--gutter));padding-inline:var(--gutter)}
.plans{display:grid;gap:1rem}
.plan{background:#fff;border:1px solid var(--ligne);border-radius:var(--r);padding:1.8rem 1.6rem;display:flex;flex-direction:column;gap:.7rem;position:relative}
.plan.pop{border-color:var(--orange);box-shadow:0 30px 60px -40px rgba(235,58,0,.5)}
.pop-tag{position:absolute;top:-.75rem;left:1.4rem;background:var(--orange);color:#fff;font-size:.7rem;font-weight:600;letter-spacing:.12em;text-transform:uppercase;padding:.35rem .7rem;border-radius:999px}
.plan h3{font-size:1.4rem}
.plan .usage{color:var(--gris);font-size:.92rem;margin-top:-.4rem}
.plan .prix{font-size:1rem;color:var(--gris);margin-top:.6rem}
.plan .prix b{font-family:var(--ff-display);font-size:2.2rem;font-weight:800;color:var(--encre);letter-spacing:-.03em;margin-right:.3rem;font-variant-numeric:tabular-nums}
.plan .usd{font-size:.86rem;color:var(--gris-2);margin-top:-.5rem}
.plan ul{list-style:none;margin:.6rem 0 1rem;padding:.9rem 0 0;border-top:1px solid var(--ligne);display:grid;gap:.5rem;font-size:.94rem}
.plan li{display:flex;gap:.55rem;align-items:flex-start}
.plan li::before{content:"";flex:none;width:16px;height:16px;border-radius:50%;background:rgba(235,58,0,.12) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23EB3A00' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M5 12l5 5L19 7'/%3E%3C/svg%3E") center/10px no-repeat;margin-top:.25rem}
.plan .btn{margin-top:auto}
.paiement{margin-top:1.6rem;text-align:center;font-size:.92rem;color:var(--gris)}
.paiement b{color:var(--encre);font-weight:600}
@media (min-width:760px){.plans{grid-template-columns:repeat(3,1fr);gap:1.2rem;align-items:start}}

/* avis */
.temoignages{display:grid;gap:1rem}
.temoignages blockquote{margin:0;border:1px solid var(--ligne);border-radius:var(--r);padding:1.6rem 1.5rem;display:grid;gap:1.2rem;align-content:space-between;position:relative}
.temoignages blockquote::before{content:"“";position:absolute;top:.4rem;right:1.2rem;font-family:var(--ff-display);font-size:4rem;line-height:1;color:var(--orange);opacity:.25}
.temoignages p{font-size:1rem;line-height:1.6}
.temoignages footer{display:grid;grid-template-columns:auto 1fr;align-items:center;column-gap:.8rem;font-size:.9rem}
.temoignages footer img{grid-row:span 2;width:44px;height:44px;border-radius:50%;object-fit:cover}
.temoignages footer b{font-weight:600}.temoignages footer span{color:var(--gris);font-size:.84rem}
@media (min-width:760px){.temoignages{grid-template-columns:repeat(2,1fr);gap:1.2rem}}

/* équipe */
.equipe{list-style:none;margin:0;padding:0;display:grid;gap:1.2rem;grid-template-columns:repeat(3,1fr)}
.equipe li{display:grid;gap:.15rem}
.equipe img{aspect-ratio:1;object-fit:cover;object-position:top;width:100%;border-radius:12px;margin-bottom:.6rem}
.equipe b{font-family:var(--ff-display);font-weight:700;font-size:clamp(.9rem,2.4vw,1.1rem)}
.equipe span{font-size:.85rem;color:var(--gris)}

/* contact */
.contact{background:var(--encre);color:#fff;margin:0 calc(-1*var(--gutter));padding-inline:var(--gutter);position:relative}
.contact::before{content:"";position:absolute;left:0;right:0;top:14px;height:12px;background:var(--bogolan) repeat-x}
.contact-grid{display:grid;gap:2.5rem}
.contact h2{font-size:clamp(2rem,5vw,3.2rem);margin:.9rem 0 1rem}
.contact .lead{color:#B9ADA4;max-width:44ch}
.coord{list-style:none;margin:2rem 0 0;padding:0;display:grid;gap:1rem}
.coord li{display:grid;gap:.15rem;font-size:.95rem}
.coord b{font-size:.74rem;letter-spacing:.14em;text-transform:uppercase;color:var(--orange);font-weight:600}
.coord a{text-decoration:none;font-weight:500}.coord a:hover{color:var(--orange)}
.coord span{color:#C9BFB7}
.formulaire{background:#fff;color:var(--encre);border-radius:var(--r);padding:1.6rem;display:grid;gap:1rem}
.formulaire label{display:grid;gap:.4rem;font-size:.86rem;font-weight:600}
.formulaire input,.formulaire select,.formulaire textarea{font:inherit;font-size:1rem;font-weight:400;padding:.75rem .9rem;border:1px solid var(--ligne);border-radius:8px;background:#fff;color:var(--encre);width:100%}
.formulaire input:focus,.formulaire select:focus,.formulaire textarea:focus{outline:2px solid var(--orange);outline-offset:0;border-color:var(--orange)}
.formulaire textarea{resize:vertical}
.formulaire .fine{font-size:.82rem;color:var(--gris);text-align:center}
@media (min-width:900px){.contact-grid{grid-template-columns:1fr 1fr;gap:4rem;align-items:start}.formulaire{padding:2rem}}

/* footer */
.footer{padding-block:3rem 1rem;color:var(--gris);font-size:.88rem}
.footer .cols{display:grid;gap:1.6rem;grid-template-columns:repeat(2,1fr)}
.footer .cols>div:first-child p{margin-top:.8rem;max-width:32ch}
.footer .rccm{font-size:.78rem;color:var(--gris-2)}
.footer h4{margin:0 0 .6rem;font-size:.72rem;letter-spacing:.14em;text-transform:uppercase;color:var(--encre)}
.footer ul{list-style:none;margin:0;padding:0;display:grid;gap:.35rem}
.footer a{text-decoration:none}.footer a:hover{color:var(--orange)}
.footer .legal{border-top:1px solid var(--ligne);margin-top:2rem;padding-top:1rem;display:flex;flex-wrap:wrap;gap:.5rem 1.5rem;justify-content:space-between;font-size:.78rem}
@media (min-width:760px){.footer .cols{grid-template-columns:1.6fr 1fr 1fr 1fr}}

.mobile-bar{position:fixed;left:0;right:0;bottom:0;z-index:40;display:flex;padding:.6rem var(--gutter) calc(.6rem + env(safe-area-inset-bottom));background:rgba(255,255,255,.92);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-top:1px solid var(--ligne)}
.mobile-bar .btn{flex:1}
@media (min-width:960px){.mobile-bar{display:none}body{padding-bottom:0}}

/* mouvement */
@keyframes rise{from{opacity:0;transform:translateY(18px)}to{opacity:1;transform:none}}
.js .hero .eyebrow{animation:rise .8s var(--ease) .1s both}
.js .hero h1{animation:rise .9s var(--ease) .25s both}
.js .hero .lead{animation:rise .8s var(--ease) .4s both}
.js .hero .cta-row{animation:rise .8s var(--ease) .55s both}
.js .hero-points{animation:rise 1s var(--ease) .7s both}
.js .riviere{animation:rise 1s var(--ease) .9s both}
.js [data-reveal]{opacity:0;transform:translateY(18px);transition:opacity .8s var(--ease),transform .8s var(--ease);transition-delay:calc(var(--i,0)*60ms)}
.js [data-reveal].in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){.js *,.js *::before,.js *::after{animation:none!important;transition:none!important}.js [data-reveal]{opacity:1;transform:none}.menu-mobile,.menu-mobile li,.menu-mobile .menu-actions{opacity:1;transform:none}}