/* Optisun — feuille de style de production. Polices auto-hébergées (aucun appel externe). */
@font-face{font-family:'Inter';font-style:normal;font-weight:400 600;font-display:swap;src:url(../fonts/inter-latin-ext.woff2) format('woff2');unicode-range:U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;}
@font-face{font-family:'Inter';font-style:normal;font-weight:400 600;font-display:swap;src:url(../fonts/inter-latin.woff2) format('woff2');unicode-range:U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;}
@font-face{font-family:'Space Grotesk';font-style:normal;font-weight:400 700;font-display:swap;src:url(../fonts/space-grotesk-latin-ext.woff2) format('woff2');unicode-range:U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;}
@font-face{font-family:'Space Grotesk';font-style:normal;font-weight:400 700;font-display:swap;src:url(../fonts/space-grotesk-latin.woff2) format('woff2');unicode-range:U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;}
@font-face{font-family:'Space Mono';font-style:normal;font-weight:400;font-display:swap;src:url(../fonts/space-mono-400-latin-ext.woff2) format('woff2');unicode-range:U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;}
@font-face{font-family:'Space Mono';font-style:normal;font-weight:400;font-display:swap;src:url(../fonts/space-mono-400-latin.woff2) format('woff2');unicode-range:U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;}
@font-face{font-family:'Space Mono';font-style:normal;font-weight:700;font-display:swap;src:url(../fonts/space-mono-700-latin-ext.woff2) format('woff2');unicode-range:U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;}
@font-face{font-family:'Space Mono';font-style:normal;font-weight:700;font-display:swap;src:url(../fonts/space-mono-700-latin.woff2) format('woff2');unicode-range:U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;}

:root{
  --ink:#0A1A2F;
  --ink-2:#0E2440;
  --sky:#3E86C9;
  --sun:#F36D0A;
  --sun-2:#FF9A3D;
  --paper:#F4F7FA;
  --paper-2:#FFFFFF;
  --line:#DBE4EE;
  --muted:#5A6B7B;
  --muted-dark:#9DB2C6;
  --maxw:1120px;
  --display:'Space Grotesk',sans-serif;
  --body:'Inter',sans-serif;
  --mono:'Space Mono',monospace;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:var(--body);
  color:var(--ink);
  background:var(--paper);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
a{color:inherit;text-decoration:none}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 24px}

/* ---------- eyebrow / mono utility ---------- */
.eyebrow{
  font-family:var(--mono);
  font-size:12px;
  letter-spacing:.14em;
  text-transform:uppercase;
  color:var(--sky);
}
.eyebrow.on-dark{color:var(--sun)}

/* ---------- header ---------- */
header{
  position:sticky;top:0;z-index:50;
  background:rgba(255,255,255,.93);
  backdrop-filter:blur(10px);
  border-bottom:1px solid var(--line);
  box-shadow:0 1px 16px rgba(18,36,84,.05);
}
.nav{display:flex;align-items:center;height:76px}
.brand{display:flex;align-items:center}
.brand-logo{height:54px;width:auto;display:block}
.nav-links{display:flex;gap:26px;align-items:center;margin-left:auto}
.nav-links a{
  font-size:14.5px;color:#3A4A61;font-weight:500;
  transition:color .2s;
}
.nav-links a:hover{color:var(--sun)}
.nav-cta{
  font-family:var(--display);font-weight:600;font-size:14px;
  color:var(--ink)!important;background:var(--sun);
  padding:9px 18px;border-radius:999px;transition:transform .18s,box-shadow .18s;
}
.nav-cta:hover{transform:translateY(-1px);box-shadow:0 8px 22px rgba(243,109,10,.32)}
.burger{display:none;background:none;border:0;cursor:pointer;padding:8px;margin-left:auto}
.burger span{display:block;width:22px;height:2px;background:var(--ink);margin:4px 0;transition:.25s}

/* ---------- hero ---------- */
.hero{
  position:relative;background:var(--ink);color:#fff;
  padding:76px 0 84px;overflow:hidden;
}
.hero::before{ /* panel-grid texture */
  content:"";position:absolute;inset:0;opacity:.5;
  background-image:
    linear-gradient(rgba(120,160,205,.09) 1px,transparent 1px),
    linear-gradient(90deg,rgba(120,160,205,.09) 1px,transparent 1px);
  background-size:46px 62px;
  mask-image:radial-gradient(ellipse 120% 100% at 70% 0%,#000 30%,transparent 78%);
  -webkit-mask-image:radial-gradient(ellipse 120% 100% at 70% 0%,#000 30%,transparent 78%);
}
.hero::after{ /* sun glow */
  content:"";position:absolute;top:-160px;right:-120px;width:520px;height:520px;
  background:radial-gradient(circle,rgba(243,109,10,.20),transparent 62%);
  pointer-events:none;
}
.hero-grid{
  position:relative;display:grid;grid-template-columns:1.04fr .96fr;
  gap:52px;align-items:center;
}
.hero h1{
  font-family:var(--display);font-weight:700;
  font-size:clamp(30px,3.6vw,47px);line-height:1.1;
  letter-spacing:-.015em;margin:18px 0 22px;
}
.hero h1 .hl{color:var(--sun)}
.hero p.lead{
  font-size:17.5px;color:var(--muted-dark);max-width:46ch;margin-bottom:34px;
}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap;align-items:center}
.btn{
  font-family:var(--display);font-weight:600;font-size:15.5px;
  padding:14px 26px;border-radius:999px;cursor:pointer;border:0;
  display:inline-block;transition:transform .18s,box-shadow .18s,background .2s,border-color .2s;
}
.btn-sun{background:var(--sun);color:var(--ink)}
.btn-sun:hover{transform:translateY(-2px);box-shadow:0 12px 30px rgba(243,109,10,.34)}
.btn-ghost{background:transparent;color:#fff;border:1px solid rgba(255,255,255,.24)}
.btn-ghost:hover{border-color:#fff;background:rgba(255,255,255,.05)}
.hero-loc{
  display:flex;align-items:center;gap:9px;margin-top:28px;
  font-family:var(--mono);font-size:12.5px;color:var(--muted-dark);letter-spacing:.04em;
}
.hero-loc .dot{width:7px;height:7px;border-radius:50%;background:var(--sky);box-shadow:0 0 0 4px rgba(62,134,201,.2);flex:none}

/* ---------- signature chart ---------- */
.chart-card{
  background:linear-gradient(180deg,#0E2440,#0A1A2F);
  border:1px solid rgba(255,255,255,.09);border-radius:18px;
  padding:22px 22px 16px;box-shadow:0 30px 60px rgba(0,0,0,.35);
  width:75%;margin:0 auto;
}
.chart-head{display:flex;justify-content:space-between;align-items:baseline;margin-bottom:6px}
.chart-head .t{font-family:var(--display);font-weight:600;font-size:15px;color:#fff}
.chart-head .u{font-family:var(--mono);font-size:11px;color:var(--muted-dark)}
.chart svg{width:100%;height:auto;display:block}
.legend{display:flex;gap:20px;flex-wrap:wrap;margin-top:8px;padding-top:12px;border-top:1px solid rgba(255,255,255,.08)}
.legend span{font-family:var(--mono);font-size:11px;color:var(--muted-dark);display:flex;align-items:center;gap:7px}
.legend .sw{width:16px;height:3px;border-radius:2px;display:inline-block}

/* ---------- stats band ---------- */
.stats{background:var(--ink-2);color:#fff;border-top:1px solid rgba(255,255,255,.07)}
.stats-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:0}
.stat{padding:34px 26px;border-right:1px solid rgba(255,255,255,.08)}
.stat:last-child{border-right:0}
.stat .n{font-family:var(--display);font-weight:700;font-size:clamp(20px,1.8vw,26px);color:var(--sun);line-height:1;white-space:nowrap}
.stat .l{font-size:13.5px;color:var(--muted-dark);margin-top:9px}

/* ---------- generic section ---------- */
section.block{padding:88px 0}
.sec-head{max-width:680px;margin-bottom:48px}
.sec-head h2{
  font-family:var(--display);font-weight:700;
  font-size:clamp(27px,3.2vw,38px);line-height:1.1;letter-spacing:-.01em;margin:14px 0 0;
}
.sec-head p{color:var(--muted);font-size:17px;margin-top:16px}

/* ---------- mécanisme de dégradation ---------- */
.mech{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:8px}
.mech-card{
  background:var(--paper-2);border:1px solid var(--line);border-radius:16px;
  padding:30px 26px;position:relative;
  transition:transform .25s,box-shadow .25s,border-color .25s;
}
.mech-card:hover{transform:translateY(-4px);box-shadow:0 18px 40px rgba(14,36,64,.09);border-color:#c6d5e5}
.mech-step{font-family:var(--mono);font-size:11px;color:var(--sky);letter-spacing:.1em;display:block;margin-bottom:14px}
.mech-ico{width:46px;height:46px;border-radius:12px;display:grid;place-items:center;
  background:rgba(62,134,201,.1);margin-bottom:18px}
.mech-ico svg{width:24px;height:24px;stroke:var(--sky);fill:none}
.mech-card.warn .mech-ico{background:rgba(243,109,10,.1)}
.mech-card.warn .mech-ico svg{stroke:var(--sun)}
.mech-card h3{font-family:var(--display);font-weight:600;font-size:19px;margin-bottom:9px}
.mech-card p{color:var(--muted);font-size:15px}
.sources-note{margin-top:26px;color:var(--muted);font-size:12.5px;line-height:1.6;max-width:none;text-align:justify;hyphens:auto}
.sources-note a{color:var(--sky);text-decoration:underline;text-underline-offset:2px}

/* ---------- préventif vs curatif ---------- */
.duo{display:grid;grid-template-columns:1fr 1fr;gap:22px;margin-top:8px}
.duo-card{border-radius:18px;padding:34px 30px;position:relative;overflow:hidden}
.duo-card.prev{background:var(--ink);color:#fff;border:1px solid rgba(243,109,10,.35)}
.duo-card.cura{background:var(--paper-2);border:1px solid var(--line)}
.duo-card .duo-tag{font-family:var(--mono);font-size:11px;letter-spacing:.12em;text-transform:uppercase}
.duo-card.prev .duo-tag{color:var(--sun)}
.duo-card.cura .duo-tag{color:var(--muted)}
.duo-card h3{font-family:var(--display);font-weight:700;font-size:22px;margin:12px 0 18px}
.duo-card ul{list-style:none;display:grid;gap:12px}
.duo-card li{display:flex;gap:12px;font-size:15px;align-items:flex-start}
.duo-card.prev li{color:#DFE9F3}
.duo-card.cura li{color:var(--muted)}
.duo-card li svg{width:19px;height:19px;flex:none;margin-top:2px}
.duo-card.prev li svg{stroke:var(--sun);fill:none}
.duo-card.cura li svg{stroke:#B24A4A;fill:none}
.duo-punch{
  margin-top:26px;max-width:none;text-align:justify;hyphens:auto;
  font-family:var(--display);font-weight:600;font-size:clamp(13px,1.45vw,16.5px);line-height:1.45;color:var(--ink);
  padding-left:20px;border-left:3px solid var(--sun);white-space:nowrap;
}
.duo-punch small{display:block;margin-top:10px;font-family:var(--body);font-weight:400;font-size:13.5px;color:var(--muted);white-space:normal}
@media(max-width:760px){.duo-punch{white-space:normal;font-size:16px}}

/* ---------- segments ---------- */
.segs{background:var(--ink);color:#fff}
.segs .sec-head h2{color:#fff}
.segs .sec-head p{color:var(--muted-dark)}
.seg-grid{display:flex;flex-wrap:wrap;gap:16px;justify-content:center}
.seg{
  flex:1 1 300px;max-width:360px;
  border:1px solid rgba(255,255,255,.1);border-radius:14px;padding:24px;
  background:linear-gradient(180deg,rgba(255,255,255,.03),transparent);
  transition:border-color .25s,background .25s;
}
.seg:hover{border-color:var(--sun);background:rgba(243,109,10,.05)}
.seg .si{width:34px;height:34px;margin-bottom:16px;stroke:var(--sun);fill:none}
.seg h3{font-family:var(--display);font-weight:600;font-size:17px;margin-bottom:6px}
.seg p{color:var(--muted-dark);font-size:14px}

/* ---------- why ---------- */
.why-grid{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center}
.why-list{list-style:none;display:grid;gap:2px}
.why-list li{display:flex;gap:18px;padding:20px 0;border-bottom:1px solid var(--line)}
.why-list li:last-child{border-bottom:0}
.why-num{font-family:var(--mono);font-size:13px;color:var(--sky);flex:none;padding-top:3px}
.why-list h3{font-family:var(--display);font-weight:600;font-size:18px;margin-bottom:4px}
.why-list p{color:var(--muted);font-size:15px}
.proof{
  background:var(--ink);color:#fff;border-radius:18px;padding:38px 34px;position:relative;overflow:hidden;
}
.proof::after{content:"";position:absolute;bottom:-90px;left:-60px;width:280px;height:280px;
  background:radial-gradient(circle,rgba(62,134,201,.22),transparent 65%)}
.proof .tag{font-family:var(--mono);font-size:11px;color:var(--sun);letter-spacing:.12em;text-transform:uppercase}
.proof h3{font-family:var(--display);font-weight:700;font-size:24px;margin:14px 0 12px;position:relative}
.proof p{color:var(--muted-dark);font-size:15.5px;position:relative}
.proof .loc{margin-top:20px;font-family:var(--mono);font-size:12.5px;color:#fff;position:relative;
  display:inline-flex;align-items:center;gap:9px}
.proof .loc .dot{width:7px;height:7px;border-radius:50%;background:var(--sun)}

/* ---------- contact / CTA ---------- */
.cta{background:linear-gradient(160deg,#0E2440,#0A1A2F);color:#fff;padding:82px 0}
.cta .sec-head h2{color:#fff}
.cta .sec-head p{color:var(--muted-dark)}
.cta-info{margin:0 0 40px;display:grid;gap:16px}
.cta-info div{display:flex;gap:13px;align-items:center;font-size:15px;color:#e6eef6}
.cta-info svg{width:20px;height:20px;stroke:var(--sun);flex:none;fill:none}
.forms-grid{display:grid;grid-template-columns:minmax(0,760px);gap:24px;align-items:start}
.tally-embed-shell{
  overflow:hidden;background:#fff;border:1px solid rgba(255,255,255,.16);border-radius:18px;
  padding:10px 0 0;box-shadow:0 22px 60px rgba(0,0,0,.16)
}
.tally-embed-shell iframe{display:block;width:100%;min-height:1021px;background:#fff}
.tally-fallback{margin:0;padding:24px;color:var(--ink);font-size:15px}
.tally-fallback a{color:var(--sky);font-weight:700}

/* ---------- avant / apres ---------- */
.ba-figure{margin:0}
.ba-media{position:relative;border-radius:18px;overflow:hidden;
  border:1px solid var(--line);box-shadow:0 30px 60px rgba(14,36,64,.16)}
.ba-media img{display:block;width:100%;height:auto}
.ba-divider{position:absolute;top:0;bottom:0;left:47%;width:2px;
  background:linear-gradient(to bottom,transparent,rgba(255,255,255,.7),transparent)}
.ba-tag{position:absolute;bottom:20px;display:flex;align-items:center;gap:9px;
  font-family:var(--display);font-weight:600;font-size:15px;letter-spacing:.02em;
  color:#fff;padding:10px 18px;border-radius:999px;
  box-shadow:0 8px 22px rgba(0,0,0,.3);backdrop-filter:blur(2px)}
.ba-tag::before{content:"";width:9px;height:9px;border-radius:50%;background:#fff;flex:none}
.ba-before{left:20px;background:rgba(18,36,84,.92)}
.ba-after{right:20px;background:rgba(243,109,10,.95)}
.ba-figure figcaption{margin-top:16px;text-align:center;font-size:14px;color:var(--muted)}

/* ---------- video ---------- */
.video-frame{position:relative;border-radius:18px;overflow:hidden;background:#000;line-height:0;
  border:1px solid rgba(255,255,255,.14);box-shadow:0 30px 60px rgba(0,0,0,.4)}
.video-frame video{display:block;width:100%;height:auto;background:#000}

/* ---------- footer ---------- */
footer{background:#07131F;color:var(--muted-dark);padding:40px 0}
.foot{display:flex;justify-content:space-between;align-items:center;gap:20px;flex-wrap:wrap}
.footer-logo{width:150px;height:auto;display:block}
.footer-logo-chip{background:#fff;border-radius:12px;padding:10px 14px;display:inline-block}
.foot small{font-size:12.5px}
.foot a{color:var(--muted-dark);transition:color .2s}
.foot a:hover{color:#fff}

/* ---------- reveal animation ---------- */
.reveal{opacity:0;transform:translateY(22px);transition:opacity .7s ease,transform .7s ease}
.reveal.in{opacity:1;transform:none}

/* ---------- responsive ---------- */
@media(max-width:900px){
  .chart-card{width:100%}
  .hero-grid{grid-template-columns:1fr;gap:40px}
  .hero p.lead{max-width:none}
  .why-grid,.forms-grid,.duo{grid-template-columns:1fr;gap:24px}
  .why-grid{gap:36px}
  .mech{grid-template-columns:1fr}
  .stats-grid{grid-template-columns:1fr}
  .stat{border-right:0;border-bottom:1px solid rgba(255,255,255,.08)}
  .stat:last-child{border-bottom:0}
}
@media(max-width:620px){
  .nav-links{
    position:absolute;top:76px;left:0;right:0;flex-direction:column;gap:0;
    background:#fff;border-bottom:1px solid var(--line);
    max-height:0;overflow:hidden;transition:max-height .3s ease;
  }
  .nav-links.open{max-height:400px}
  .nav-links a{padding:15px 24px;width:100%;border-top:1px solid var(--line)}
  .nav-cta{margin:12px 24px 18px;text-align:center}
  .burger{display:block}
  .stats-grid{grid-template-columns:1fr}
  .stat{border-right:0;border-bottom:1px solid rgba(255,255,255,.08)}
  .stat:last-child{border-bottom:0}
  section.block{padding:64px 0}
  .ba-tag{font-size:12.5px;padding:7px 13px;bottom:12px}
  .ba-before{left:12px}.ba-after{right:12px}
  .tally-embed-shell{border-radius:14px;padding-top:4px}
}
@media(prefers-reduced-motion:reduce){
  *{scroll-behavior:auto!important}
  .reveal{opacity:1;transform:none;transition:none}
}

/* ---------- accessibility ---------- */
.skip-link{position:absolute;left:-999px;top:8px;z-index:100;background:var(--sun);color:var(--ink);padding:10px 16px;border-radius:8px;font-weight:600}
.skip-link:focus{left:8px}
:focus-visible{outline:3px solid var(--sun);outline-offset:3px}
.visually-hidden{position:absolute!important;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.ba-media img,.video-frame video{aspect-ratio:16/9}
.brand-logo{aspect-ratio:569/320}

/* ---------- FAQ ---------- */
.faq{max-width:820px}
.faq details{background:var(--paper-2);border:1px solid var(--line);border-radius:14px;padding:0 24px;margin-bottom:12px}
.faq summary{cursor:pointer;list-style:none;display:flex;justify-content:space-between;gap:16px;align-items:center;padding:20px 0;font-family:var(--display);font-weight:600;font-size:17px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font-family:var(--mono);color:var(--sun);font-size:22px;line-height:1;flex:none;transition:transform .2s}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq details p{color:var(--muted);font-size:15px;padding:0 0 20px;margin:0}

/* ---------- legal pages ---------- */
.legal main{max-width:820px;margin:0 auto;padding:56px 24px 80px}
.legal .h1-wrap{margin-bottom:44px}
.legal h1{font-family:var(--display);font-weight:700;font-size:clamp(30px,5vw,42px);letter-spacing:-.01em;margin:12px 0 10px}
.legal .updated{font-family:var(--mono);font-size:12.5px;color:var(--muted)}
.legal section{margin-bottom:40px;padding-top:8px}
.legal h2{font-family:var(--display);font-weight:600;font-size:21px;margin-bottom:14px;display:flex;align-items:baseline;gap:12px}
.legal h2 .num{font-family:var(--mono);font-size:13px;color:var(--sun);font-weight:700}
.legal p{margin-bottom:12px;color:#33415A}
.legal h3{font-family:var(--display);font-weight:600;font-size:15.5px;margin:18px 0 6px}
.legal .card{background:var(--paper-2);border:1px solid var(--line);border-radius:14px;padding:24px 26px}
.legal dl{display:grid;grid-template-columns:auto 1fr;gap:10px 22px;margin:4px 0}
.legal dt{font-family:var(--mono);font-size:12px;letter-spacing:.03em;text-transform:uppercase;color:var(--muted);padding-top:2px}
.legal dd{font-weight:500}
.legal main a{color:#B24A00;text-decoration:underline;text-underline-offset:2px}
.legal ul{margin:6px 0 12px 2px;padding-left:20px}
.legal li{margin-bottom:7px;color:#33415A}
.legal table{width:100%;border-collapse:collapse;font-size:14.5px;margin:8px 0 16px}
.legal th,.legal td{text-align:left;padding:10px 12px;border-bottom:1px solid var(--line);vertical-align:top}
.legal th{font-family:var(--mono);font-size:12px;letter-spacing:.03em;text-transform:uppercase;color:var(--muted);font-weight:400}
.legal .table-wrap{overflow-x:auto}
@media(max-width:560px){.legal dl{grid-template-columns:1fr;gap:2px 0}.legal dt{margin-top:10px}}

/* ---------- 404 ---------- */
.err{min-height:60vh;display:grid;place-items:center;text-align:center;padding:80px 24px}
.err h1{font-family:var(--display);font-weight:700;font-size:clamp(30px,5vw,44px);margin:12px 0 14px}
.err p{color:var(--muted);margin-bottom:28px}