/* matiasdiaz.cl · tema único: noche eléctrica */
:root{
  --bg:#0a0e13; --bg2:#0e141b; --panel:#131b24; --line:#223040;
  --ink:#eef3f7; --muted:#8fa1b3; --dim:#5d7183;
  --volt:#43e0c3; --volt-deep:#1b8f7c; --blue:#3d8fd6; --amber:#e8c15a;
}
*{box-sizing:border-box;margin:0}
html{scroll-behavior:smooth}
body{background:var(--bg);color:var(--ink);font:16px/1.65 "Archivo",system-ui,sans-serif}
a{color:var(--volt);text-decoration:none} a:hover{text-decoration:underline}
h1,h2{font-family:"Instrument Serif",Georgia,serif;font-weight:400;text-wrap:balance}
.wrap{max-width:1120px;margin:0 auto;padding:0 28px}

nav{position:fixed;top:0;left:0;right:0;z-index:80;background:linear-gradient(rgba(10,14,19,.94),rgba(10,14,19,.78) 70%,transparent);padding:16px 0 26px}
nav .wrap{display:flex;align-items:center;gap:20px;flex-wrap:wrap}
nav .logo{font:600 15px "Archivo",sans-serif;letter-spacing:.02em;color:var(--ink);margin-right:auto}
nav .logo b{color:var(--volt)}
nav a{color:var(--muted);font:500 13.5px "Archivo",sans-serif}
nav a:hover{color:var(--ink);text-decoration:none}
nav a.on{color:var(--volt)}
@media(max-width:820px){nav a:not(.logo){font-size:12.5px}}

.hero{min-height:92vh;display:flex;flex-direction:column;justify-content:center;position:relative;overflow:hidden;padding-top:80px}
.hero canvas{position:absolute;inset:0;width:100%;height:100%;opacity:.55}
.hero .wrap{position:relative;z-index:2}
.kick{font:600 12px "Archivo",sans-serif;letter-spacing:.22em;text-transform:uppercase;color:var(--volt);margin-bottom:18px}
.hero h1{font-size:clamp(44px,8vw,96px);line-height:1.02;letter-spacing:-.01em}
.hero h1 em{font-style:italic;color:var(--volt)}
.hero p{max-width:58ch;color:var(--muted);font-size:clamp(16px,2vw,18.5px);margin:24px 0 32px}
.scrollcue{position:absolute;bottom:26px;left:50%;transform:translateX(-50%);color:var(--dim);font:600 11px "Archivo",sans-serif;letter-spacing:.2em;text-transform:uppercase}

.pagehead{padding:150px 0 10px}
.pagehead h1{font-size:clamp(36px,5.5vw,58px)}
.pagehead p{color:var(--muted);margin-top:12px;font-size:16.5px;max-width:66ch}

.cta{display:flex;gap:12px;flex-wrap:wrap}
.cta a{font:600 14px "Archivo",sans-serif;padding:12px 22px;border-radius:999px}
.cta .p{background:var(--volt);color:#04231c}.cta .p:hover{filter:brightness(1.1);text-decoration:none}
.cta .g{border:1px solid var(--line);color:var(--ink)}.cta .g:hover{border-color:var(--volt);text-decoration:none}

.ticker{border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:var(--bg2)}
.ticker .wrap{display:flex;flex-wrap:wrap}
.ticker div{flex:1 1 160px;padding:22px 18px;border-left:1px solid var(--line)}
.ticker div:first-child{border-left:0}
.ticker b{display:block;font:400 34px/1.05 "Instrument Serif",serif;color:var(--volt);font-variant-numeric:tabular-nums}
.ticker span{color:var(--dim);font-size:12px;letter-spacing:.05em;text-transform:uppercase}

section{padding:88px 0}
.alt{background:var(--bg2);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.head{margin-bottom:40px;max-width:72ch}
.head h2{font-size:clamp(30px,4.5vw,46px)}
.head p{color:var(--muted);margin-top:12px;font-size:16.5px;max-width:64ch}

.vgrid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:18px}
.vcard{position:relative;border-radius:16px;overflow:hidden;min-height:300px;display:flex;align-items:flex-end;border:1px solid var(--line);background:var(--panel);color:var(--ink)}
a.vcard{text-decoration:none} a.vcard:hover{border-color:var(--volt-deep);text-decoration:none}
.vcard .img{position:absolute;inset:0}
.vcard .txt{position:relative;z-index:2;padding:20px;width:100%;background:linear-gradient(transparent,rgba(6,10,14,.94) 55%)}
.vcard h3{font:600 17.5px "Archivo",sans-serif;margin-bottom:6px}
.vcard p{color:var(--muted);font-size:13.5px}
.vcard .ph{position:absolute;top:14px;right:14px;z-index:2;font:600 10px "Archivo",sans-serif;letter-spacing:.08em;text-transform:uppercase;color:rgba(238,243,247,.75);background:rgba(6,10,14,.5);border:1px solid rgba(255,255,255,.15);padding:4px 9px;border-radius:99px}
.img.a{background:radial-gradient(120% 90% at 20% 15%,#1d4f63,transparent 60%),radial-gradient(100% 100% at 85% 80%,#14524a,transparent 55%),linear-gradient(160deg,#0f1922,#0a1219)}
.img.b{background:radial-gradient(110% 80% at 75% 20%,#274b7a,transparent 60%),radial-gradient(90% 90% at 15% 85%,#0f3f57,transparent 55%),linear-gradient(200deg,#101a26,#0a1119)}
.img.c{background:radial-gradient(120% 90% at 30% 80%,#145248,transparent 60%),radial-gradient(80% 80% at 80% 15%,#21445f,transparent 50%),linear-gradient(180deg,#0e1a1e,#0a1216)}
.img.d{background:radial-gradient(130% 100% at 70% 75%,#3b3f6e,transparent 60%),radial-gradient(80% 80% at 20% 20%,#16455c,transparent 55%),linear-gradient(150deg,#10141f,#0a0f16)}
.img::after{content:"";position:absolute;inset:0;background:repeating-linear-gradient(90deg,rgba(255,255,255,.03) 0 1px,transparent 1px 56px),repeating-linear-gradient(0deg,rgba(255,255,255,.025) 0 1px,transparent 1px 56px)}

.story{display:flex;gap:34px;align-items:center;margin-bottom:64px;flex-wrap:wrap}
.story:nth-child(even){flex-direction:row-reverse}
.story .photo{flex:1 1 420px;min-height:300px;border-radius:18px;position:relative;overflow:hidden;border:1px solid var(--line)}
.story .photo .cap{position:absolute;bottom:12px;left:12px;font:600 10.5px "Archivo",sans-serif;letter-spacing:.07em;text-transform:uppercase;color:rgba(238,243,247,.8);background:rgba(6,10,14,.55);padding:5px 10px;border-radius:99px;z-index:2}
.story .txt{flex:1 1 340px}
.story .n{font:400 54px/1 "Instrument Serif",serif;color:var(--line)}
.story h3{font:400 28px/1.15 "Instrument Serif",serif;margin:8px 0 12px}
.story p{color:var(--muted);font-size:15px;max-width:52ch}
.story .chip{display:inline-block;margin-top:14px;font:600 11.5px "Archivo",sans-serif;letter-spacing:.06em;color:var(--volt);border:1px solid var(--volt-deep);border-radius:99px;padding:5px 12px}

.quotes{display:grid;grid-template-columns:repeat(auto-fit,minmax(270px,1fr));gap:16px}
.q{background:var(--panel);border:1px solid var(--line);border-radius:16px;padding:24px;color:var(--ink)}
a.q:hover{border-color:var(--volt-deep);text-decoration:none}
.q p{font:400 19px/1.4 "Instrument Serif",serif}
.q p::before{content:"“";color:var(--volt)}.q p::after{content:"”";color:var(--volt)}
.q span{display:block;margin-top:14px;color:var(--dim);font:600 12px "Archivo",sans-serif;letter-spacing:.08em;text-transform:uppercase}

.eco{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:18px}
.eco>div{border-top:2px solid var(--volt-deep);padding-top:16px}
.eco h3{font:600 16px "Archivo",sans-serif;margin-bottom:6px}
.eco p{color:var(--muted);font-size:14px}

/* interior sobrio */
.pubyear{font:600 13px "Archivo",sans-serif;letter-spacing:.08em;color:var(--dim);border-bottom:1px solid var(--line);padding-bottom:6px;margin:26px 0 4px}
.pub{display:flex;gap:14px;padding:13px 0;border-bottom:1px solid var(--line)}
.pub .thumb{flex:none;width:62px;font:600 10px/1.3 "Archivo",sans-serif;color:var(--muted);background:var(--panel);border:1px solid var(--line);text-align:center;padding:8px 4px;height:fit-content;border-radius:6px;overflow-wrap:anywhere}
.pub div p{font-size:15px}
.pub em{font-style:italic;color:var(--muted)}
.pub .links{margin-top:6px;display:flex;gap:8px;flex-wrap:wrap}
.pub .links a,.pub .links span{font:600 10.5px "Archivo",sans-serif;border:1px solid var(--line);color:var(--muted);padding:2px 8px;border-radius:4px}
.pub .links a:hover{border-color:var(--volt);color:var(--volt);text-decoration:none}

.tl{border-left:2px solid var(--line);padding-left:24px;display:grid;gap:18px;max-width:680px}
.tl div{position:relative}
.tl div::before{content:"";position:absolute;left:-30px;top:7px;width:10px;height:10px;border-radius:50%;background:var(--volt)}
.tl time{font:600 12px "Archivo",sans-serif;color:var(--volt);letter-spacing:.08em}
.tl p{color:var(--muted);font-size:14.5px}

table{border-collapse:collapse;width:100%;font-size:14px}
th,td{text-align:left;padding:9px 12px;border-bottom:1px solid var(--line);vertical-align:top}
th{font:600 11px "Archivo",sans-serif;text-transform:uppercase;letter-spacing:.06em;color:var(--dim)}
td{color:var(--muted)} td b, td a{color:var(--ink)}
.scroll{overflow-x:auto}

/* videos */
.yt{position:relative;border-radius:16px;overflow:hidden;border:1px solid var(--line);background:var(--panel);aspect-ratio:16/9;cursor:pointer}
.yt img{width:100%;height:100%;object-fit:cover;display:block;opacity:.85}
.yt .play{position:absolute;inset:0;display:flex;align-items:center;justify-content:center}
.yt .play i{width:64px;height:44px;border-radius:12px;background:rgba(6,10,14,.72);border:1px solid rgba(255,255,255,.2);display:flex;align-items:center;justify-content:center;color:var(--volt);font-style:normal;font-size:20px}
.yt:hover .play i{background:rgba(27,143,124,.85);color:#04231c}
.yt iframe{position:absolute;inset:0;width:100%;height:100%;border:0}
.ytmeta{padding:12px 4px 0}
.ytmeta h3{font:600 15.5px "Archivo",sans-serif}
.ytmeta p{color:var(--dim);font-size:12.5px;margin-top:3px}

.note{border:1px dashed var(--line);border-radius:12px;padding:16px 20px;color:var(--dim);font-size:13.5px;max-width:78ch;margin-top:44px}
footer{border-top:1px solid var(--line);padding:34px 0 60px;color:var(--dim);font-size:13.5px;margin-top:40px}
footer .wrap{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap}
.reveal{opacity:0;transform:translateY(18px)}
.reveal.in{opacity:1;transform:none;transition:opacity .6s ease,transform .6s ease}
@media (prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none}html{scroll-behavior:auto}}
a:focus-visible{outline:2px solid var(--volt);outline-offset:3px}