/* ===== AVC.CSS ===== */
@import url('https://fonts.googleapis.com/css2?family=Barlow+Condensed:wght@300;400;600;700;900&family=Source+Serif+4:ital,wght@0,300;0,400;1,300&family=IBM+Plex+Mono:wght@300;400;500&display=swap');

:root {
  --black:      #050202;
  --deep:       #0d0303;
  --card:       #160404;
  --panel:      #1e0505;
  --red:        #e11d48;
  --red-med:    #f43f5e;
  --red-light:  #fb7185;
  --red-pale:   rgba(225,29,72,.12);
  --red-glow:   rgba(225,29,72,.06);
  --orange:     #ea580c;
  --gold:       #fbbf24;
  --text:       #fef2f2;
  --muted:      #881337;
  --border:     rgba(225,29,72,.22);
  --border-s:   rgba(255,255,255,.06);
  --font-h:     'Barlow Condensed', sans-serif;
  --font-b:     'Source Serif 4', serif;
  --font-m:     'IBM Plex 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:1.75;overflow-x:hidden}
body::before{content:'';position:fixed;inset:0;background:radial-gradient(ellipse 60% 50% at 20% 40%,rgba(225,29,72,.05) 0%,transparent 65%);pointer-events:none;z-index:0}

#progress-bar{position:fixed;top:0;left:0;height:3px;background:linear-gradient(90deg,var(--red),var(--orange),var(--gold));width:0%;z-index:200;box-shadow:0 0 12px var(--red);transition:width .1s}

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(5,2,2,.9);backdrop-filter:blur(16px);border-bottom:1px solid var(--border)}
.nav-logo{display:flex;align-items:center;gap:.8rem;text-decoration:none}
.nav-pulse{width:28px;height:28px;border-radius:50%;border:2px solid var(--red);display:grid;place-items:center;animation:pulse-red 1s ease-in-out infinite}
@keyframes pulse-red{0%,100%{box-shadow:0 0 0 0 rgba(225,29,72,.5)}50%{box-shadow:0 0 0 8px rgba(225,29,72,.0)}}
.nav-pulse-inner{width:8px;height:8px;border-radius:50%;background:var(--red);animation:pulse-red 1s ease-in-out infinite}
.nav-name{font-family:var(--font-h);font-size:1.1rem;font-weight:700;letter-spacing:.1em;color:var(--text)}
.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}
.nav-links a:hover{color:var(--red)}
.nav-emergency{background:var(--red);color:white;font-family:var(--font-m);font-size:.7rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;padding:.3rem .9rem;border-radius:4px;text-decoration:none;animation:pulse-btn 2s ease-in-out infinite}
@keyframes pulse-btn{0%,100%{opacity:1}50%{opacity:.8}}

.hero{position:relative;z-index:1;min-height:100vh;display:flex;flex-direction:column;justify-content:center;padding:8rem 3rem 4rem;overflow:hidden}
.hero-alert{font-family:var(--font-m);font-size:.72rem;color:var(--red);letter-spacing:.22em;text-transform:uppercase;margin-bottom:1.2rem;display:flex;align-items:center;gap:.7rem;animation:blink 2s infinite}
.hero-alert::before{content:'⚠';font-size:.9rem}
@keyframes blink{0%,100%{opacity:1}50%{opacity:.4}}
.hero h1{font-family:var(--font-h);font-size:clamp(4rem,12vw,11rem);font-weight:900;line-height:.9;letter-spacing:.02em;text-transform:uppercase;color:var(--text);margin-bottom:.5rem}
.hero h1 span{color:var(--red);display:block;text-shadow:0 0 40px rgba(225,29,72,.4)}
.hero-sub{font-family:var(--font-h);font-size:clamp(1.2rem,3vw,2.2rem);font-weight:400;color:var(--muted);letter-spacing:.06em;text-transform:uppercase;margin-bottom:1.5rem}
.hero-desc{font-size:.97rem;color:rgba(255,255,255,.5);max-width:600px;line-height:1.85;margin-bottom:2.5rem;font-weight:300}
.hero-kpis{display:flex;gap:3rem;flex-wrap:wrap}
.kpi{display:flex;flex-direction:column}
.kpi-n{font-family:var(--font-h);font-size:2.5rem;font-weight:900;color:var(--red);line-height:1;letter-spacing:.02em}
.kpi-l{font-family:var(--font-m);font-size:.65rem;color:var(--muted);letter-spacing:.12em;text-transform:uppercase;margin-top:.3rem}

/* FAST band */
.fast-band{background:var(--red);padding:2.5rem 3rem;z-index:1;position:relative}
.fast-inner{max-width:1200px;margin:0 auto;display:flex;align-items:center;justify-content:space-around;flex-wrap:wrap;gap:1.5rem}
.fast-item{text-align:center}
.fast-letter{font-family:var(--font-h);font-size:3.5rem;font-weight:900;color:rgba(255,255,255,.15);line-height:1}
.fast-word{font-family:var(--font-h);font-size:1.1rem;font-weight:700;color:white;letter-spacing:.08em;text-transform:uppercase;margin-top:.2rem}
.fast-desc{font-family:var(--font-m);font-size:.65rem;color:rgba(255,255,255,.6);margin-top:.2rem}

.sec{position:relative;z-index:1;max-width:1200px;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(--red);letter-spacing:.18em;flex-shrink:0}
.stitle{font-family:var(--font-h);font-size:clamp(1.8rem,3.5vw,3rem);font-weight:700;letter-spacing:.04em;text-transform:uppercase}
.sline{flex:1;height:1px;background:var(--border);margin-left:.8rem}

.type-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:1.5px;background:var(--border);border:1px solid var(--border)}
.type-card{background:var(--card);padding:2rem;transition:background .25s;position:relative;overflow:hidden}
.type-card::before{content:'';position:absolute;top:0;left:0;bottom:0;width:3px;transform:scaleY(0);transform-origin:top;transition:transform .4s}
.type-card:hover::before{transform:scaleY(1)}
.type-card:hover{background:var(--panel)}
.tc-pct{font-family:var(--font-h);font-size:2rem;font-weight:900;line-height:1;margin-bottom:.4rem}
.tc-name{font-family:var(--font-h);font-size:1.1rem;font-weight:700;letter-spacing:.04em;text-transform:uppercase;margin-bottom:.5rem}
.tc-desc{font-size:.84rem;color:rgba(255,255,255,.45);line-height:1.72}
.tc-meca{margin-top:.8rem;font-family:var(--font-m);font-size:.68rem;letter-spacing:.06em}

.table-wrap{overflow-x:auto;border:1px solid var(--border);border-radius:4px}
table{width:100%;border-collapse:collapse;font-size:.87rem}
thead{background:var(--panel)}
th{font-family:var(--font-m);font-size:.65rem;letter-spacing:.14em;text-transform:uppercase;color:var(--red);padding:.9rem 1.2rem;text-align:left;border-bottom:1px solid var(--border)}
td{padding:.9rem 1.2rem;border-bottom:1px solid rgba(225,29,72,.06);color:var(--text);vertical-align:top}
tr:hover td{background:var(--red-glow)}
tr:last-child td{border-bottom:none}
.tag{font-family:var(--font-m);font-size:.62rem;padding:.18rem .55rem;border-radius:2px;text-transform:uppercase;letter-spacing:.06em}
.tag-r{background:var(--red-pale);color:var(--red-light);border:1px solid var(--border)}
.tag-g{background:rgba(5,150,105,.12);color:#6ee7b7;border:1px solid rgba(5,150,105,.25)}
.tag-o{background:rgba(234,88,12,.12);color:#fb923c;border:1px solid rgba(234,88,12,.25)}

.alert-r{background:var(--red-pale);border:1px solid var(--border);border-left:3px solid var(--red);padding:1.2rem 1.5rem;font-size:.87rem;color:#fda4af;line-height:1.75;margin-top:1rem}
.alert-g{background:rgba(5,150,105,.08);border:1px solid rgba(5,150,105,.2);border-left:3px solid #059669;padding:1.2rem 1.5rem;font-size:.87rem;color:#6ee7b7;line-height:1.75;margin-top:.8rem}

.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:900px){
  nav{padding:0 1.2rem}.nav-links{display:none}
  .hero{padding:7rem 1.2rem 3rem}
  .fast-band{padding:2rem 1.2rem}
  .sec{padding:3rem 1.2rem}
  footer{padding:2rem 1.2rem}
}