/* ===== PREMIER_SECOURS.CSS ===== */
@import url('https://fonts.googleapis.com/css2?family=Anton&family=Nunito:ital,wght@0,300;0,400;0,600;0,700;1,300&family=B612+Mono:wght@400;700&display=swap');

:root {
  --black:       #040404;
  --deep:        #0c0c0c;
  --card:        #141414;
  --panel:       #1a1a1a;
  --orange:      #ff6d00;
  --orange-warm: #ff8f00;
  --orange-pale: rgba(255,109,0,.12);
  --orange-glow: rgba(255,109,0,.06);
  --yellow:      #ffd600;
  --red:         #d50000;
  --green:       #00c853;
  --text:        #f5ede4;
  --muted:       #6b5a4e;
  --border:      rgba(255,109,0,.2);
  --font-h:      'Anton', sans-serif;
  --font-b:      'Nunito', sans-serif;
  --font-m:      'B612 Mono', monospace;
}

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:var(--font-b);background:var(--black);color:var(--text);line-height:1.7;overflow-x:hidden}

/* Diagonal stripe texture */
body::before{content:'';position:fixed;inset:0;background:repeating-linear-gradient(45deg,transparent,transparent 30px,rgba(255,109,0,.015) 30px,rgba(255,109,0,.015) 32px);pointer-events:none;z-index:0}

#progress-bar{position:fixed;top:0;left:0;height:3px;background:linear-gradient(90deg,var(--orange),var(--yellow));width:0%;z-index:200;box-shadow:0 0 14px var(--orange);transition:width .1s}

/* NAV */
nav{position:fixed;top:0;left:0;right:0;z-index:100;height:60px;display:flex;align-items:center;justify-content:space-between;padding:0 3rem;background:rgba(4,4,4,.92);backdrop-filter:blur(16px);border-bottom:1px solid var(--border)}
.nav-logo{display:flex;align-items:center;gap:.8rem;text-decoration:none}
.nav-cross-icon{width:32px;height:32px;background:var(--orange);border-radius:6px;position:relative;display:grid;place-items:center}
.nav-cross-icon::before,.nav-cross-icon::after{content:'';position:absolute;background:var(--black);border-radius:2px}
.nav-cross-icon::before{width:16px;height:5px}
.nav-cross-icon::after{width:5px;height:16px}
.nav-name{font-family:var(--font-h);font-size:1.05rem;color:var(--text);letter-spacing:.08em}
.nav-links{display:flex;gap:2rem;list-style:none}
.nav-links a{font-family:var(--font-m);font-size:.7rem;color:var(--muted);text-decoration:none;letter-spacing:.08em;transition:color .2s;text-transform:uppercase}
.nav-links a:hover{color:var(--orange)}
.nav-urgence{font-family:var(--font-m);font-size:.72rem;background:var(--orange);color:var(--black);padding:.32rem .9rem;border-radius:4px;font-weight:700;letter-spacing:.1em;text-decoration:none;transition:background .2s}
.nav-urgence:hover{background:var(--orange-warm)}

/* HERO */
.hero{position:relative;z-index:1;min-height:100vh;display:flex;flex-direction:column;justify-content:center;padding:8rem 3rem 4rem;overflow:hidden}

/* Heartbeat line */
.hero-ecg{position:absolute;bottom:2.5rem;left:0;right:0;height:50px;opacity:.15;pointer-events:none}

.hero-alert{font-family:var(--font-m);font-size:.72rem;color:var(--orange);letter-spacing:.22em;text-transform:uppercase;margin-bottom:1.2rem;display:flex;align-items:center;gap:.7rem;animation:blink-orange 2s ease-in-out infinite}
.hero-alert::before{content:'⚠';font-size:1rem}
@keyframes blink-orange{0%,100%{opacity:1}50%{opacity:.4}}

.hero h1{font-family:var(--font-h);font-size:clamp(3.5rem,10vw,9rem);line-height:.92;letter-spacing:.02em;text-transform:uppercase;margin-bottom:1.4rem}
.hero h1 .l1{color:var(--text);display:block}
.hero h1 .l2{color:var(--orange);display:block;text-shadow:0 0 40px rgba(255,109,0,.3)}

.hero-desc{font-size:.97rem;color:var(--muted);max-width:580px;line-height:1.85;margin-bottom:2.5rem;font-weight:300}
.hero-nums{display:flex;gap:3rem;flex-wrap:wrap}
.hn{display:flex;flex-direction:column}
.hn-n{font-family:var(--font-h);font-size:2.4rem;color:var(--orange);line-height:1;letter-spacing:.02em;text-shadow:0 0 20px rgba(255,109,0,.2)}
.hn-l{font-family:var(--font-m);font-size:.64rem;color:var(--muted);letter-spacing:.1em;text-transform:uppercase;margin-top:.3rem}

/* URGENCE BAND */
.urgence-band{background:var(--orange);padding:.9rem 3rem;position:relative;z-index:1;overflow:hidden}
.urgence-band::before{content:'18 · 15 · 17 · 15 · 112 · 18 · 15 · 17 · 15 · 112 · 18 · 15 · 17 ·';font-family:var(--font-h);font-size:.85rem;color:rgba(0,0,0,.15);letter-spacing:.2em;white-space:nowrap;animation:marquee 12s linear infinite;display:block}
@keyframes marquee{from{transform:translateX(100vw)}to{transform:translateX(-100%)}}
.urgence-nums{position:absolute;top:50%;right:3rem;transform:translateY(-50%);display:flex;gap:2rem}
.urgence-num{font-family:var(--font-h);font-size:1.1rem;color:var(--black);letter-spacing:.12em}

/* SEC */
.sec{position:relative;z-index:1;max-width:1160px;margin:0 auto;padding:5rem 3rem}
.shead{display:flex;align-items:center;gap:1rem;margin-bottom:3rem}
.snum{font-family:var(--font-m);font-size:.7rem;color:var(--orange);letter-spacing:.18em;flex-shrink:0}
.stitle{font-family:var(--font-h);font-size:clamp(1.8rem,3.5vw,3rem);letter-spacing:.04em;text-transform:uppercase}
.sline{flex:1;height:1px;background:var(--border);margin-left:.8rem}

/* PROTOCOL STEPS */
.protocol{display:flex;flex-direction:column;gap:1px;background:var(--border);border:1px solid var(--border)}
.p-step{background:var(--card);padding:1.5rem 2rem;display:grid;grid-template-columns:60px 1fr auto;gap:1.5rem;align-items:center;opacity:0;transform:translateX(-14px);transition:opacity .5s,transform .5s,background .2s}
.p-step.visible{opacity:1;transform:translateX(0)}
.p-step:hover{background:var(--panel)}
.p-n{font-family:var(--font-h);font-size:2rem;color:var(--orange);line-height:1;text-align:center;opacity:.7}
.p-body{}
.p-action{font-family:var(--font-h);font-size:1.05rem;letter-spacing:.06em;text-transform:uppercase;margin-bottom:.3rem}
.p-detail{font-size:.84rem;color:var(--muted);line-height:1.65}
.p-timer{font-family:var(--font-m);font-size:.75rem;background:var(--orange-pale);border:1px solid var(--border);color:var(--orange);padding:.35rem .7rem;border-radius:2px;white-space:nowrap;flex-shrink:0}

/* TABLE */
.table-wrap{overflow-x:auto;border:1px solid var(--border);border-radius:4px}
table{width:100%;border-collapse:collapse;font-size:.86rem}
thead{background:var(--panel)}
th{font-family:var(--font-m);font-size:.66rem;letter-spacing:.14em;text-transform:uppercase;color:var(--orange);padding:.9rem 1.2rem;text-align:left;border-bottom:1px solid var(--border)}
td{padding:.9rem 1.2rem;border-bottom:1px solid rgba(255,109,0,.06);color:var(--text);vertical-align:top}
tr:hover td{background:var(--orange-glow)}
tr:last-child td{border-bottom:none}
.badge{font-family:var(--font-m);font-size:.63rem;padding:.18rem .55rem;border-radius:2px;text-transform:uppercase;letter-spacing:.06em}
.badge-r{background:rgba(213,0,0,.15);color:#ff5252;border:1px solid rgba(213,0,0,.3)}
.badge-o{background:var(--orange-pale);color:var(--orange-warm);border:1px solid var(--border)}
.badge-g{background:rgba(0,200,83,.12);color:#69f0ae;border:1px solid rgba(0,200,83,.25)}

/* GESTES CARDS */
.gestes-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:1px;background:var(--border);border:1px solid var(--border)}
.geste-card{background:var(--card);padding:1.8rem;transition:background .25s;position:relative;overflow:hidden}
.geste-card::after{content:'';position:absolute;bottom:0;left:0;right:0;height:2px;background:var(--orange);transform:scaleX(0);transform-origin:left;transition:transform .4s}
.geste-card:hover::after{transform:scaleX(1)}
.geste-card:hover{background:var(--panel)}
.geste-icon{font-size:1.8rem;margin-bottom:.8rem}
.geste-name{font-family:var(--font-h);font-size:1rem;letter-spacing:.06em;text-transform:uppercase;margin-bottom:.5rem}
.geste-desc{font-size:.84rem;color:var(--muted);line-height:1.7}
.geste-rule{margin-top:.8rem;font-family:var(--font-m);font-size:.67rem;color:var(--orange)}

/* TRIAGE */
.triage-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:1rem;margin-top:2rem}
.triage-card{padding:1.5rem;border-radius:4px;border:1px solid;text-align:center}
.t-p1{background:rgba(213,0,0,.12);border-color:rgba(213,0,0,.3)}
.t-p2{background:rgba(255,109,0,.1);border-color:rgba(255,109,0,.25)}
.t-p3{background:rgba(0,200,83,.08);border-color:rgba(0,200,83,.2)}
.t-p4{background:rgba(30,30,30,.8);border-color:rgba(100,100,100,.2)}
.t-label{font-family:var(--font-h);font-size:1.5rem;margin-bottom:.5rem;letter-spacing:.04em}
.t-cat{font-family:var(--font-m);font-size:.7rem;letter-spacing:.12em;text-transform:uppercase;margin-bottom:.8rem}
.t-desc{font-size:.82rem;line-height:1.6}
.t-p1 .t-label,.t-p1 .t-cat{color:#ff5252}
.t-p2 .t-label,.t-p2 .t-cat{color:var(--orange-warm)}
.t-p3 .t-label,.t-p3 .t-cat{color:#69f0ae}
.t-p4 .t-label,.t-p4 .t-cat{color:#9e9e9e}

/* ALERTS */
.alert-urgent{background:rgba(213,0,0,.08);border:1px solid rgba(213,0,0,.25);border-left:3px solid var(--red);padding:1.2rem 1.5rem;font-size:.87rem;color:#ff8a80;line-height:1.75;margin-top:1rem}
.alert-info{background:var(--orange-pale);border:1px solid var(--border);border-left:3px solid var(--orange);padding:1.2rem 1.5rem;font-size:.87rem;color:var(--text);line-height:1.75;margin-top:1rem}

/* FI */
.fi{opacity:0;transform:translateY(16px);transition:opacity .6s,transform .6s}
.fi.visible{opacity:1;transform:translateY(0)}

footer{border-top:1px solid var(--border);padding:2rem 3rem;display:flex;justify-content:space-between;flex-wrap:wrap;gap:1rem;z-index:1;position:relative}
.ft{font-family:var(--font-m);font-size:.7rem;color:var(--muted)}

@media(max-width:768px){
  nav{padding:0 1.2rem}
  .nav-links{display:none}
  .sec{padding:3rem 1.2rem}
  .hero{padding:7rem 1.2rem 3rem}
  .p-step{grid-template-columns:40px 1fr}
  .p-timer{display:none}
  .urgence-nums{display:none}
}