/* ════════════════════════════════════════════════════════════════════
   DERMORACLE — Pages contenu (légal, à propos, contact…)
   Design Bio·Tech Clinical — typographie respirante pour textes longs.
   ════════════════════════════════════════════════════════════════════ */

:root{
  --paper:#faf7f0;
  --paper-2:#f4efe3;
  --paper-3:#ece5d2;
  --ink:#0e1d1a;
  --ink-2:#1a2e29;
  --muted:rgba(14,29,26,.58);
  --hair:rgba(14,29,26,.10);
  --hair-2:rgba(14,29,26,.18);
  --forest:#0e3d2c;
  --moss:#14593f;
  --emerald:#2ec27e;
  --warn:#d97757;
  --urgent:#c1432a;
  --font-display:"Instrument Serif", "Times New Roman", serif;
  --font-body:"DM Sans", system-ui, sans-serif;
  --font-mono:"JetBrains Mono", ui-monospace, monospace;
  --easing:cubic-bezier(.2,.7,0,1);
}

*{box-sizing:border-box;min-width:0}
html,body{margin:0;padding:0;background:var(--paper);color:var(--ink);font-family:var(--font-body);max-width:100vw;overflow-x:hidden}
body{line-height:1.7;cursor:none;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
img,svg,video,canvas{max-width:100%}
::selection{background:var(--emerald);color:var(--ink)}

/* CURSOR */
.cursor,.cursor-ring{position:fixed;top:0;left:0;pointer-events:none;z-index:9999;mix-blend-mode:multiply;will-change:transform}
.cursor{width:6px;height:6px;border-radius:50%;background:var(--emerald);transform:translate(-50%,-50%)}
.cursor-ring{width:42px;height:42px;border-radius:50%;border:1px solid rgba(14,61,44,.45);transform:translate(-50%,-50%);transition:width .25s var(--easing),height .25s var(--easing),background-color .25s var(--easing),border-color .25s var(--easing)}
.cursor-ring.hover{width:72px;height:72px;background:rgba(46,194,126,.10);border-color:var(--emerald)}
@media (pointer:coarse){body{cursor:auto}.cursor,.cursor-ring{display:none}}

/* NAV */
.nav{position:fixed;inset:14px 14px auto 14px;z-index:100;display:flex;align-items:center;justify-content:space-between;padding:10px 14px 10px 18px;background:rgba(250,247,240,.72);backdrop-filter:saturate(140%) blur(14px);-webkit-backdrop-filter:saturate(140%) blur(14px);border:1px solid var(--hair);border-radius:999px}
.nav .brand{display:flex;align-items:center;gap:12px;font-family:var(--font-display);font-size:22px;letter-spacing:-.01em}
/* Logo iris/scope (cohérent avec le diagnostic + la home) */
.brand-mark{position:relative;width:34px;height:34px;color:var(--moss);display:grid;place-items:center;flex-shrink:0}
.brand-mark svg{display:block;width:100%;height:100%}
.brand-mark::after{content:'';position:absolute;inset:-2px;border-radius:50%;background:radial-gradient(circle,rgba(46,194,126,.20) 0%,transparent 65%);animation:pulse 2.4s ease-in-out infinite;z-index:-1}
.foot-grid .brand .brand-mark{width:32px;height:32px}
.nav ul{list-style:none;display:flex;gap:26px;margin:0;padding:0;font-size:13.5px;color:var(--ink-2)}
.nav ul a{position:relative;padding:6px 0}
.nav ul a::after{content:"";position:absolute;left:0;right:0;bottom:0;height:1px;background:var(--ink);transform:scaleX(0);transform-origin:left;transition:transform .35s var(--easing)}
.nav ul a:hover::after,.nav ul a.active::after{transform:scaleX(1)}
.nav-cta{display:flex;align-items:center;gap:10px}
.btn{display:inline-flex;align-items:center;gap:10px;height:38px;padding:0 16px;border-radius:999px;font-size:13.5px;font-weight:500;border:1px solid var(--ink);background:var(--ink);color:var(--paper);transition:transform .25s var(--easing),background .25s var(--easing);cursor:none;font-family:inherit}
.btn:hover{transform:translateY(-1px)}
.btn.ghost{background:transparent;color:var(--ink)}
.btn .arr{display:inline-block;transition:transform .3s var(--easing)}
.btn:hover .arr{transform:translateX(3px)}

.burger{display:none;width:40px;height:40px;border:0;background:none;padding:0;flex-direction:column;align-items:center;justify-content:center;gap:5px;cursor:none;border-radius:50%;transition:background .25s var(--easing)}
.burger:hover{background:rgba(14,29,26,.05)}
.burger span{display:block;width:20px;height:2px;background:var(--ink);border-radius:2px;transition:transform .35s var(--easing),opacity .25s var(--easing)}
.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)}

.drawer{position:fixed;inset:0;z-index:9000;pointer-events:none;visibility:hidden;opacity:0;transition:opacity .35s var(--easing),visibility 0s .35s}
.drawer.open{pointer-events:auto;visibility:visible;opacity:1;transition:opacity .35s var(--easing),visibility 0s 0s}
.drawer-back{position:absolute;inset:0;background:rgba(14,29,26,.55);backdrop-filter:blur(8px)}
.drawer-panel{position:absolute;top:0;right:0;bottom:0;width:min(86vw,360px);background:var(--paper);padding:80px 28px 28px;display:flex;flex-direction:column;gap:8px;transform:translateX(100%);transition:transform .42s var(--easing);box-shadow:-24px 0 60px rgba(14,29,26,.18);overflow-y:auto}
.drawer.open .drawer-panel{transform:translateX(0)}
.drawer .d-cta{display:inline-flex;align-items:center;justify-content:center;gap:10px;background:var(--ink);color:var(--paper);height:50px;border-radius:999px;font-size:14px;font-weight:500;margin-bottom:18px}
.drawer a.d-link{font-family:var(--font-display);font-size:24px;color:var(--ink);padding:14px 4px;border-bottom:1px solid var(--hair);transition:color .25s var(--easing)}
.drawer a.d-link:hover{color:var(--moss)}

/* ============ PAGE LAYOUT — typographie longue forme ============ */
.page-hero{padding:160px 56px 64px;max-width:920px;margin:0 auto;position:relative}
.page-hero .eyebrow{font-family:var(--font-mono);font-size:11px;letter-spacing:.22em;text-transform:uppercase;color:var(--moss);margin-bottom:18px;display:inline-block}
.page-hero h1{font-family:var(--font-display);font-weight:400;font-size:clamp(48px,6vw,88px);line-height:1.05;letter-spacing:-.015em;margin:0 0 22px;color:var(--ink)}
.page-hero h1 em{font-style:italic;color:var(--moss)}
.page-hero .lead{font-size:19px;color:var(--ink-2);max-width:54ch;margin:0;line-height:1.65}
.page-hero .meta{display:flex;gap:24px;margin-top:28px;font-family:var(--font-mono);font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);flex-wrap:wrap}
.page-hero .meta b{color:var(--ink);font-weight:500;letter-spacing:.14em}

/* Decorative DNA helix in background */
.page-hero::before{
  content:"";
  position:absolute;
  top:120px;right:-100px;
  width:300px;height:400px;
  background:
    radial-gradient(circle at 30% 30%, rgba(46,194,126,.18), transparent 60%);
  filter:blur(60px);
  pointer-events:none;z-index:-1;
}

/* Article (long form text) */
article.page-body{max-width:760px;margin:0 auto;padding:48px 56px 120px;font-size:16.5px;color:var(--ink-2);line-height:1.75}
article.page-body section{margin-bottom:64px;scroll-margin-top:120px}
article.page-body h2{font-family:var(--font-display);font-weight:400;font-size:clamp(28px,3.6vw,44px);color:var(--ink);letter-spacing:-.01em;line-height:1.15;margin:0 0 18px;padding-top:24px;border-top:1px solid var(--hair);position:relative}
article.page-body h2::before{content:attr(data-num);position:absolute;top:24px;left:-72px;font-family:var(--font-mono);font-size:11px;letter-spacing:.18em;color:var(--moss);font-weight:500}
article.page-body h3{font-family:var(--font-display);font-weight:400;font-size:24px;color:var(--ink);letter-spacing:-.005em;margin:32px 0 12px;line-height:1.25}
article.page-body p{margin:0 0 16px;text-wrap:pretty}
article.page-body p strong{color:var(--ink);font-weight:600}
article.page-body p em{color:var(--moss);font-style:italic}
article.page-body ul,article.page-body ol{margin:0 0 20px;padding-left:24px}
article.page-body li{margin-bottom:8px}
article.page-body a{color:var(--moss);border-bottom:1px solid currentColor;padding-bottom:1px;transition:color .25s var(--easing)}
article.page-body a:hover{color:var(--emerald)}
article.page-body .placeholder{
  display:block;background:rgba(217,119,87,.08);border-left:3px solid var(--warn);
  padding:14px 18px;border-radius:0 8px 8px 0;
  font-family:var(--font-mono);font-size:12.5px;color:#7a3818;letter-spacing:.02em;
  margin:8px 0 18px;
}
article.page-body .placeholder b{color:var(--warn);text-transform:uppercase;letter-spacing:.14em;font-size:11px;display:block;margin-bottom:4px}
article.page-body .callout{
  background:linear-gradient(180deg,var(--paper-2),var(--paper));
  border:1px solid var(--hair);border-radius:18px;
  padding:24px 28px;margin:24px 0 32px;
  font-size:15.5px;color:var(--ink-2);
}
article.page-body .callout h3{margin-top:0;font-size:20px}
article.page-body .toc{
  background:var(--paper-2);border:1px solid var(--hair);border-radius:18px;
  padding:24px 28px;margin:0 0 56px;
  font-family:var(--font-mono);font-size:12.5px;letter-spacing:.06em;
}
article.page-body .toc-title{font-size:10.5px;letter-spacing:.22em;text-transform:uppercase;color:var(--muted);margin-bottom:14px;display:block}
article.page-body .toc ul{list-style:none;padding:0;margin:0;display:grid;gap:6px}
article.page-body .toc a{font-family:var(--font-body);color:var(--ink);border:0;font-size:14.5px}
article.page-body .toc a:hover{color:var(--moss)}

/* Contact form */
.contact-form{display:grid;gap:18px;margin-top:32px}
.contact-form label{display:flex;flex-direction:column;gap:6px;font-family:var(--font-mono);font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--muted)}
.contact-form input,.contact-form textarea{padding:14px 16px;border:1px solid var(--hair);border-radius:12px;background:#fff;font-family:var(--font-body);font-size:15px;color:var(--ink);transition:border-color .25s var(--easing),box-shadow .25s var(--easing);cursor:none;resize:vertical}
.contact-form input:focus,.contact-form textarea:focus{outline:none;border-color:var(--moss);box-shadow:0 0 0 3px rgba(46,194,126,.18)}
.contact-form textarea{min-height:160px}
.contact-form .submit{display:inline-flex;align-items:center;justify-content:center;gap:10px;background:var(--ink);color:var(--paper);border:0;height:54px;padding:0 24px;border-radius:999px;font-size:15px;font-weight:500;cursor:none;font-family:inherit;width:fit-content}
.contact-form .submit:hover{transform:translateY(-1px)}

/* About — team/mission grid */
.mission-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin:32px 0}
.mission-card{background:var(--paper-2);border:1px solid var(--hair);border-radius:18px;padding:24px;transition:transform .4s var(--easing),background .4s var(--easing)}
.mission-card:hover{transform:translateY(-4px);background:var(--paper-3)}
.mission-card .num{font-family:var(--font-mono);font-size:11px;letter-spacing:.22em;color:var(--moss);margin-bottom:10px;display:block}
.mission-card h3{font-family:var(--font-display);font-weight:400;font-size:24px;margin:0 0 8px;line-height:1.2}
.mission-card p{margin:0;color:var(--ink-2);font-size:14.5px}

/* Avertissement médical — encadré urgent */
.urgent-box{
  background:linear-gradient(180deg,#fef0e8,#fdf6f0);
  border:1px solid rgba(193,67,42,.25);
  border-left:4px solid var(--urgent);
  border-radius:18px;
  padding:28px 32px;
  margin:28px 0 40px;
  color:var(--ink);
}
.urgent-box h3{font-family:var(--font-display);color:var(--urgent);font-size:24px;margin:0 0 10px;font-weight:400}
.urgent-box .urg-num{font-family:var(--font-mono);font-size:32px;color:var(--urgent);letter-spacing:.04em;margin-top:14px;display:block}

/* FOOTER */
footer{padding:64px 56px 40px;color:var(--ink-2);font-size:13.5px;border-top:1px solid var(--hair);background:var(--paper-2)}
.foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:36px;padding-bottom:36px;border-bottom:1px solid var(--hair);max-width:1240px;margin:0 auto}
.foot-grid .brand{font-family:var(--font-display);font-size:28px;display:flex;align-items:center;gap:10px;margin-bottom:12px}
.foot-grid p{max-width:36ch;margin:0 0 8px}
.foot-grid p.muted.small{color:var(--muted);font-size:12px;margin-top:14px;font-style:italic}
.foot-grid h5{font-family:var(--font-mono);font-size:10.5px;letter-spacing:.22em;text-transform:uppercase;color:var(--muted);margin:0 0 14px}
.foot-grid ul{list-style:none;margin:0;padding:0;display:grid;gap:8px}
.foot-grid a:hover{color:var(--moss)}
.foot-bottom{padding:24px 0 0;display:flex;justify-content:space-between;color:var(--muted);font-size:12px;max-width:1240px;margin:0 auto;flex-wrap:wrap;gap:8px}
.foot-bottom .urg{color:var(--urgent)}

/* Animations partagées */
@keyframes pulse{0%,100%{box-shadow:0 0 0 0 rgba(46,194,126,.5)}70%{box-shadow:0 0 0 10px rgba(46,194,126,0)}}
.rv{opacity:0;transform:translateY(30px);transition:opacity .9s var(--easing),transform .9s var(--easing)}
.rv.in{opacity:1;transform:translateY(0)}

/* Build badge */
#build-badge{font-family:var(--font-mono)!important;background:rgba(250,247,240,.72)!important;backdrop-filter:blur(10px);border:1px solid var(--hair)!important;color:var(--muted)!important;border-radius:999px!important}

/* ============ RESPONSIVE ============ */
@media (max-width:1080px){
  .nav ul{display:none}
  .nav-cta .btn.ghost{display:none}
  .burger{display:flex}
  .page-hero{padding:140px 32px 56px}
  article.page-body{padding:40px 32px 96px}
  article.page-body h2::before{position:static;display:block;margin-bottom:6px}
  .mission-grid{grid-template-columns:1fr 1fr}
  .foot-grid{grid-template-columns:1fr 1fr;gap:28px;padding:0 32px 36px}
  .foot-bottom{padding-left:32px;padding-right:32px}
  footer{padding:56px 0 32px}
}
@media (max-width:680px){
  body{cursor:auto}
  .cursor,.cursor-ring{display:none}
  .nav{inset:10px 10px auto 10px;padding:8px 10px 8px 14px;border-radius:24px}
  .nav .brand{font-size:18px}
  .btn{height:34px;padding:0 14px;font-size:12.5px}
  .page-hero{padding:108px 20px 40px}
  .page-hero h1{font-size:clamp(36px,9vw,52px)}
  .page-hero .lead{font-size:16.5px}
  article.page-body{padding:32px 20px 64px;font-size:15.5px}
  article.page-body section{margin-bottom:48px}
  article.page-body h2{font-size:clamp(22px,6vw,32px)}
  article.page-body h3{font-size:20px}
  .mission-grid{grid-template-columns:1fr;gap:14px}
  .urgent-box{padding:22px 20px}
  .foot-grid{grid-template-columns:1fr;gap:24px;padding:0 20px 30px}
  .foot-bottom{padding:20px 20px 0;flex-direction:column;text-align:left}
}