:root{
  --teal:#0e5e64;
  --teal-dark:#0a4448;
  --teal-mid:#3f8f8a;
  --teal-pale:#e3efee;
  --cream:#efebe4;
  --paper:#f8f5ef;
  --ink:#16292b;
  --muted:#4d6163;
  --line:#d6d0c4;
  --radius:14px;
  --serif:Georgia,"Iowan Old Style","Palatino Linotype",serif;
  --sans:system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:84px}
body{margin:0;font-family:var(--sans);font-size:1.0625rem;line-height:1.65;color:var(--ink);background:var(--paper)}
img{max-width:100%;height:auto;display:block}
a{color:var(--teal)}
.wrap{width:min(1120px,100% - 32px);margin-inline:auto}
.narrow{max-width:760px}
.center{text-align:center}
.skip{position:absolute;left:-999px;top:0;background:var(--teal);color:#fff;padding:.6rem 1rem;z-index:100}
.skip:focus{left:8px;top:8px}

/* Header */
.site-header{position:sticky;top:0;z-index:50;background:rgba(248,245,239,.94);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.bar{display:flex;align-items:center;gap:20px;min-height:68px}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--teal-dark);font-family:var(--serif);font-size:1.15rem;margin-right:auto}
.brand img{height:42px;width:auto;mix-blend-mode:multiply}
.nav{display:flex;gap:20px}
.nav a{text-decoration:none;color:var(--ink);font-size:.95rem}
.nav a:hover{color:var(--teal)}

/* Buttons */
.btn{display:inline-block;background:var(--teal);color:#fff;text-decoration:none;border:2px solid var(--teal);border-radius:999px;padding:.8rem 1.6rem;font:600 1rem var(--sans);cursor:pointer;transition:background .15s,transform .15s}
.btn:hover{background:var(--teal-dark);border-color:var(--teal-dark);transform:translateY(-1px)}
.btn:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:3px solid #f2b75b;outline-offset:2px}
.btn-small{padding:.5rem 1.1rem;font-size:.92rem}
.btn-ghost{background:transparent;color:var(--teal)}
.btn-ghost:hover{background:var(--teal);color:#fff}

/* Hero */
.hero{background:var(--cream);padding:56px 0 64px}
.hero-grid{display:grid;grid-template-columns:1.25fr .75fr;gap:48px;align-items:center}
.eyebrow{margin:0 0 .6rem;font-size:.82rem;letter-spacing:.12em;text-transform:uppercase;font-weight:700;color:var(--teal-mid)}
.eyebrow.light{color:#a9d6d1}
h1,h2,h3{font-family:var(--serif);font-weight:700;line-height:1.15;color:var(--teal-dark);margin:0 0 .6rem}
h1{font-size:clamp(2.1rem,5vw,3.4rem);letter-spacing:-.01em}
h2{font-size:clamp(1.7rem,3.6vw,2.4rem)}
h3{font-size:1.25rem}
.lead{font-size:1.2rem;color:var(--muted);max-width:34em}
.big{font-size:1.2rem;color:var(--ink)}
.cta-row{display:flex;flex-wrap:wrap;gap:12px;margin:1.6rem 0 1.4rem}
.motto{font-family:var(--serif);font-style:italic;font-size:1.2rem;margin:0;color:var(--teal-dark)}
.motto span{color:var(--teal-mid)}
.hero-logo{background:var(--cream)}
.hero-logo img{max-height:560px;width:auto;margin-inline:auto;mix-blend-mode:multiply}

/* Sections */
.section{padding:76px 0}
.section.alt{background:var(--teal-pale)}
.pillars{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:40px}
.pillar{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:26px}
.num{display:inline-grid;place-items:center;width:36px;height:36px;border-radius:50%;background:var(--teal);color:#fff;font-weight:700;margin-bottom:12px}

.method{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin:34px 0}
.m-card{background:#fff;border-radius:var(--radius);padding:24px;border-top:5px solid var(--teal)}
.m-card h3{font-size:1.7rem;letter-spacing:.04em;margin-bottom:.4rem}
.m-card p{margin:0;color:var(--muted)}
.compare{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.cmp{border-radius:var(--radius);padding:24px;border:1px solid var(--line);background:#fff}
.cmp.directed{border:2px solid var(--teal)}
.cmp h3{font-size:1.05rem;text-transform:uppercase;letter-spacing:.06em;font-family:var(--sans);color:var(--muted)}
.cmp.directed h3{color:var(--teal)}
.prompt{background:var(--paper);border-left:4px solid var(--teal-mid);padding:12px 14px;border-radius:6px;margin:.6rem 0}
.outcome{margin:.4rem 0 0;font-weight:600}
.small-note{color:var(--muted);font-size:.92rem;margin-top:18px}

.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:36px}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:24px;transition:box-shadow .2s,transform .2s}
.card:hover{box-shadow:0 10px 26px rgba(14,94,100,.12);transform:translateY(-2px)}
.card p{margin:0;color:var(--muted)}
.who{margin-top:44px;background:var(--cream);border-radius:var(--radius);padding:28px;display:grid;grid-template-columns:auto 1fr auto;gap:28px;align-items:center}
.who h3{margin:0}
.who ul{margin:0;padding-left:1.1rem}

.two{display:grid;grid-template-columns:1fr 1fr;gap:52px;align-items:start}
.ticks{list-style:none;margin:0;padding:0;display:grid;gap:14px}
.ticks li{background:#fff;border-radius:var(--radius);padding:16px 18px 16px 52px;position:relative}
.ticks li::before{content:"";position:absolute;left:18px;top:21px;width:18px;height:10px;border-left:3px solid var(--teal);border-bottom:3px solid var(--teal);transform:rotate(-45deg)}

.book{display:grid;grid-template-columns:300px 1fr;gap:56px;align-items:center}
.book-cover{background:var(--teal);color:#fff;border-radius:6px 14px 14px 6px;aspect-ratio:3/4.1;padding:26px 22px;display:flex;flex-direction:column;box-shadow:12px 14px 0 var(--teal-pale),0 20px 40px rgba(10,68,72,.3);border-left:10px solid var(--teal-dark)}
.bc-top{font-size:.75rem;letter-spacing:.14em;text-transform:uppercase;opacity:.8}
.bc-title{font-family:var(--serif);font-size:1.35rem;line-height:1.2;font-weight:700;margin:auto 0 12px}
.bc-sub{font-size:.85rem;opacity:.9}
.bc-author{margin-top:18px;font-weight:700;letter-spacing:.08em;font-size:.85rem}
.plain{padding-left:1.1rem}

.contact{background:var(--teal-dark);color:#e8f2f1}
.contact h2{color:#fff}
.contact .big{color:#e8f2f1}
.contact a{color:#cdeae6}
.mail-line{margin-top:1.4rem}
.form{background:#fff;color:var(--ink);border-radius:var(--radius);padding:28px;display:grid;gap:14px}
.form label{display:grid;gap:5px;font-weight:600;font-size:.95rem}
.form input,.form select,.form textarea{font:inherit;font-weight:400;padding:.65rem .8rem;border:1.5px solid #b9c7c7;border-radius:8px;background:#fff;color:var(--ink)}
.form .check{display:flex;gap:10px;align-items:flex-start;font-weight:400;font-size:.9rem}
.form .check input{margin-top:.3rem;width:18px;height:18px;flex:none}
.form a{color:var(--teal)}
.hp{position:absolute;left:-9999px;height:0;overflow:hidden}
#form-status{margin:0;font-weight:600;min-height:1.4em}
#form-status.ok{color:#0b6b3a}
#form-status.err{color:#a3261a}

/* Footer */
.site-footer{background:#082f32;color:#bfd6d4;padding:34px 0;font-size:.9rem}
.foot{display:flex;flex-wrap:wrap;gap:20px;justify-content:space-between}
.foot a{color:#d9ecea}
.foot-links{display:flex;gap:18px;flex-wrap:wrap}

/* Legal pages */
.legal{padding:48px 0 72px}
.legal h1{font-size:2rem}
.legal h2{font-size:1.3rem;margin-top:2rem}

@media (max-width:900px){
  .nav{display:none}
  .hero-grid,.two,.book,.compare{grid-template-columns:1fr}
  .hero-logo{order:-1}
  .hero-logo img{max-height:240px}
  .pillars,.cards,.method{grid-template-columns:1fr}
  .who{grid-template-columns:1fr}
  .book-cover{max-width:280px}
  .section{padding:56px 0}
}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}.btn,.card{transition:none}}

/* Finitions */
.hero-logo img{border-radius:18px;mix-blend-mode:normal;box-shadow:0 18px 40px rgba(10,68,72,.18)}
.brand img{border-radius:4px;mix-blend-mode:normal}
.btn-small{white-space:nowrap}
@media (max-width:420px){.brand span{font-size:1rem}.btn-small{padding:.45rem .9rem;font-size:.85rem}}

/* Exemples et roman */
.examples{display:grid;grid-template-columns:1fr 1fr;gap:22px;margin-top:34px}
.example{background:#fff;border-radius:var(--radius);padding:28px;border-top:5px solid var(--teal)}
.example>p{color:var(--muted)}
.tag{display:inline-block;font-size:.78rem;letter-spacing:.08em;text-transform:uppercase;font-weight:700;color:var(--teal-mid);margin-bottom:.4rem}
.ticks.small{margin-top:16px;gap:10px}
.ticks.small li{background:var(--paper);padding:12px 14px 12px 46px;font-size:.98rem}
.ticks.small li::before{left:15px;top:17px}
.novel{background:var(--cream)}
.book-cover.dark{background:#161f26;border-left-color:#0a1014;box-shadow:12px 14px 0 #d9d2c3,0 20px 40px rgba(0,0,0,.3)}
.book-cover.dark .bc-title{font-size:1.9rem}
.quote{font-family:var(--serif);font-style:italic;font-size:1.35rem;line-height:1.4;color:var(--teal-dark);border-left:4px solid var(--teal-mid);padding-left:16px;margin:1rem 0}
@media (max-width:900px){.examples{grid-template-columns:1fr}}

/* Avis */
.avis-list{display:grid;gap:16px;margin:24px 0}
.avis{margin:0;background:#fff;border:1px solid var(--line);border-left:5px solid var(--teal-mid);border-radius:var(--radius);padding:20px 22px}
.avis.pending{border-left-color:#f2b75b}
.avis blockquote{margin:0 0 8px;font-family:var(--serif);font-size:1.12rem;line-height:1.5}
.avis figcaption{color:var(--muted);font-size:.92rem}
.avis-form-wrap{margin-top:12px}
.avis-form-wrap summary{cursor:pointer;font-weight:700;color:var(--teal);padding:8px 0}
.avis-form-wrap .form{margin-top:12px;border:1px solid var(--line)}

/* Galeries des applications */
.app-gallery{margin-top:28px;border-top:1px solid var(--line);padding-top:22px;min-width:0}
.gallery-heading{display:flex;align-items:baseline;justify-content:space-between;gap:12px;flex-wrap:wrap}
.gallery-heading h4{margin:0;font-size:1.12rem}.gallery-heading a{font-size:.9rem}
.capture-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px 14px}
.capture-grid figure{margin:0;min-width:0}.capture-link{display:block;border:1px solid var(--line);border-radius:9px;overflow:hidden;background:#152638}
.capture-link img{width:100%;height:auto;aspect-ratio:16/10;object-fit:cover;object-position:top;transition:transform .2s}
.capture-link:hover img{transform:scale(1.035)}.capture-link:focus-visible{outline:3px solid var(--teal);outline-offset:4px}
.capture-grid figcaption{font-size:.85rem;line-height:1.5;padding-top:9px}.capture-grid figcaption strong,.capture-grid figcaption span{display:block}.capture-grid figcaption span{margin-top:4px;color:var(--muted)}
.capture-viewer{width:min(1200px,96vw);max-width:96vw;max-height:94dvh;padding:16px;border:1px solid #52676b;border-radius:14px;background:#101c24;color:#fff;overflow:auto}
.capture-viewer::backdrop{background:rgba(5,15,20,.88)}.gallery-open{overflow:hidden}
.viewer-bar{display:flex;gap:10px;align-items:center;position:sticky;top:0;background:#101c24;padding-bottom:12px;z-index:1}
.viewer-bar button{border:1px solid #769b9b;border-radius:8px;background:#183d43;color:#fff;min-width:44px;min-height:44px;padding:8px 12px;font:inherit;cursor:pointer}.viewer-bar button:focus-visible{outline:3px solid #ffc56b;outline-offset:2px}
.viewer-count{flex:1;font-size:.9rem}.viewer-image{background:#0b131b}.viewer-image img{width:100%;height:auto}.viewer-caption{margin:12px 0 0;font-size:.95rem}
@media(max-width:600px){.capture-grid{gap:18px 12px}.viewer-bar{flex-wrap:wrap}.viewer-count{order:4;flex-basis:100%}.viewer-bar [data-close]{margin-left:auto}.capture-viewer{padding:10px}.capture-grid figcaption{font-size:.8rem}}
@media(prefers-reduced-motion:reduce){.capture-link img{transition:none}}