:root{
  --bg:#17151C;
  --bg-2:#1F1C26;
  --line:rgba(146,143,181,.18);
  --text:#F3F3F1;
  --muted:#C0C0CF;
  --dim:#928FB5;
  --faint:#716C86;
  --accent:#5290FB;
  --warm:#F4A340;
  --max:1240px;
  --gutter:clamp(20px,5vw,64px);
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important;animation:none!important}}
body{
  margin:0;background:var(--bg);color:var(--text);
  font:400 17px/1.6 "Barlow",system-ui,sans-serif;
}
img{max-width:100%;display:block}
a{color:inherit}
:focus-visible{outline:2px solid var(--accent);outline-offset:3px}
.wrap{max-width:var(--max);margin:0 auto;padding:0 var(--gutter)}

/* header */
.site-header{
  position:sticky;top:0;z-index:50;
  background:rgba(23,21,28,.82);backdrop-filter:blur(10px);
  border-bottom:1px solid var(--line);
}
.site-header .wrap{display:flex;align-items:center;justify-content:space-between;gap:20px;height:68px}
.brand{display:flex;align-items:center;gap:14px;text-decoration:none}
.brand img{height:20px;width:auto}
.brand span{
  font:600 12px/1 "Barlow",sans-serif;letter-spacing:.3em;text-transform:uppercase;color:var(--dim);
  padding-left:14px;border-left:1px solid var(--line);
}
nav{display:flex;gap:clamp(14px,2.4vw,32px);align-items:center}
nav a{
  font:500 13px/1 "Barlow",sans-serif;letter-spacing:.16em;text-transform:uppercase;
  text-decoration:none;color:var(--muted);padding:8px 0;
}
nav a:hover{color:var(--text)}
nav a.ext{color:var(--accent)}
@media (max-width:760px){
  .brand span{display:none}
  nav a.opt{display:none}
}

/* shared bits */
.kicker{
  display:flex;align-items:center;gap:14px;margin:0 0 20px;
  font:600 12.5px/1 "Barlow",sans-serif;letter-spacing:.32em;text-transform:uppercase;color:var(--dim);
}
.kicker::before{content:"";width:34px;height:2px;background:var(--accent);transform:skewX(-17deg)}
h1,h2,h3{font-family:"Barlow Condensed",sans-serif;text-transform:uppercase;font-weight:600;margin:0;color:var(--text)}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  min-height:50px;padding:0 26px;border-radius:2px;
  font:500 13px/1 "Barlow",sans-serif;letter-spacing:.16em;text-transform:uppercase;text-decoration:none;
  border:1.5px solid rgba(243,243,241,.7);color:var(--text);background:transparent;cursor:pointer;
  transition:background-color .16s ease,color .16s ease;
}
.btn:hover{background:rgba(243,243,241,.1)}
.btn.fill{background:var(--text);border-color:var(--text);color:var(--bg);font-weight:600}
.btn.fill:hover{background:#fff}
.chip{
  display:inline-block;font:600 11px/1 "Barlow",sans-serif;letter-spacing:.2em;text-transform:uppercase;
  color:var(--accent);
}
.meta{font:500 12px/1.4 "Barlow",sans-serif;letter-spacing:.16em;text-transform:uppercase;color:var(--faint)}

/* hero */
.hero{
  position:relative;overflow:hidden;
  padding:clamp(48px,9vh,110px) 0 clamp(56px,9vh,110px);
  background:
    radial-gradient(900px 520px at 85% 8%,rgba(62,180,160,.20),transparent 60%),
    radial-gradient(800px 560px at 100% 70%,rgba(244,163,64,.16),transparent 60%),
    radial-gradient(700px 500px at 0% 100%,rgba(82,144,251,.14),transparent 60%),
    var(--bg);
  border-bottom:1px solid var(--line);
}
.hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:clamp(32px,6vw,90px);align-items:center}
.hero .marca{
  font:700 clamp(7rem,19vw,15rem)/.8 "Barlow Condensed",sans-serif;
  color:#FBF4E8;margin:0 0 clamp(40px,6vw,64px);letter-spacing:-.01em;
}
.hero h1{font-size:clamp(1.5rem,3vw,2.5rem);line-height:1.05;letter-spacing:.04em;max-width:22ch}
.hero h1 b{display:block;font-weight:700}
.hero p.lead{font-size:clamp(1.05rem,1.4vw,1.25rem);color:var(--muted);max-width:50ch;margin:22px 0 0}
.event{
  display:flex;flex-wrap:wrap;gap:10px 28px;margin:28px 0 0;padding:18px 0 0;border-top:1px solid var(--line);
  font:500 14px/1.3 "Barlow",sans-serif;letter-spacing:.1em;text-transform:uppercase;color:var(--text);
}
.event small{display:block;color:var(--dim);font-size:11px;letter-spacing:.2em;margin-bottom:4px}
.actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:32px}
.poster{
  border-radius:6px;overflow:hidden;border:1px solid var(--line);
  box-shadow:0 30px 80px rgba(0,0,0,.45);
  transform:rotate(1.2deg);
}
.poster{aspect-ratio:4/5}
.poster img{width:100%;height:100%;object-fit:cover;object-position:36% 50%}
@media (max-width:880px){
  .hero-grid{grid-template-columns:1fr}
  .poster{max-width:380px;transform:none}
}

/* sections */
section.block{padding:clamp(64px,10vh,120px) 0;border-bottom:1px solid var(--line)}
.sec-head{display:grid;grid-template-columns:1.1fr 1fr;gap:clamp(20px,5vw,70px);align-items:end;margin-bottom:clamp(34px,5vh,56px)}
.sec-head h2{font-size:clamp(2rem,4.6vw,3.6rem);line-height:.98}
.sec-head p{margin:0;color:var(--muted);font-size:1.1rem}
@media (max-width:760px){.sec-head{grid-template-columns:1fr}}

.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(18px,2.4vw,32px)}
@media (max-width:980px){.cards{grid-template-columns:1fr 1fr}}
@media (max-width:640px){.cards{grid-template-columns:1fr}}
.card{display:flex;flex-direction:column;text-decoration:none;color:inherit;
  background:var(--bg-2);border:1px solid var(--line);border-radius:10px;overflow:hidden;
  transition:transform .2s ease,border-color .2s ease}
.card:hover{transform:translateY(-4px);border-color:rgba(146,143,181,.45)}
.card .ph{aspect-ratio:16/10;background:#2a2733;overflow:hidden}
.card .ph img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease}
.card:hover .ph img{transform:scale(1.04)}
.card .tx{padding:22px 22px 26px;display:flex;flex-direction:column;gap:12px;flex:1}
.card h3{font-size:1.75rem;line-height:1}
.card p{margin:0;color:var(--muted);font-size:1rem;line-height:1.5}
.card .meta{margin-top:auto;padding-top:6px}

/* QR block */
.qr-block{display:grid;grid-template-columns:auto 1fr;gap:clamp(28px,5vw,64px);align-items:center;
  background:var(--bg-2);border:1px solid var(--line);border-radius:14px;padding:clamp(24px,4vw,48px)}
.qr-box{background:#fff;padding:14px;border-radius:10px;width:clamp(180px,22vw,240px)}
.qr-box img,.qr-box svg{width:100%;height:auto;display:block}
.qr-block h2{font-size:clamp(1.8rem,3.6vw,2.8rem);line-height:1}
.qr-block p{color:var(--muted);margin:14px 0 0;max-width:46ch}
.qr-block .actions{margin-top:22px}
@media (max-width:640px){.qr-block{grid-template-columns:1fr;justify-items:start}}

/* article */
.art-hero{padding:clamp(40px,7vh,80px) 0 0}
.art-hero h1{font-size:clamp(2.4rem,6vw,4.8rem);line-height:.96;max-width:18ch}
.art-hero .dek{font-size:clamp(1.15rem,1.7vw,1.5rem);color:var(--muted);max-width:56ch;margin:22px 0 0;line-height:1.45}
.art-hero .meta{margin-top:22px}
.art-cover{margin:clamp(28px,5vh,52px) 0 0;border-radius:12px;overflow:hidden;border:1px solid var(--line);aspect-ratio:16/8;background:#2a2733}
.art-cover img{width:100%;height:100%;object-fit:cover}
@media (max-width:640px){.art-cover{aspect-ratio:4/3}}
.prose{max-width:68ch;margin:clamp(36px,6vh,64px) auto 0}
.prose h2{font-size:clamp(1.6rem,2.6vw,2.1rem);margin:2.2em 0 .5em;letter-spacing:.02em}
.prose p,.prose li{font-size:1.15rem;line-height:1.7;color:#DEDEE8}
.prose p{margin:0 0 1.2em}
.prose ul{padding-left:1.2em;margin:0 0 1.4em}
.prose li{margin:0 0 .6em}
.prose li::marker{color:var(--accent)}
.trend-box{background:var(--bg-2);border:1px solid var(--line);border-left:3px solid var(--accent);
  border-radius:8px;padding:22px 24px;margin:0 0 1.6em}
.trend-box h2{margin:0 0 .4em;font-size:1.3rem;color:var(--accent);letter-spacing:.14em}
.trend-box p{margin:0}
.question{border-top:1px solid var(--line);margin-top:2.4em;padding-top:1.6em;
  font:500 clamp(1.5rem,3vw,2.1rem)/1.15 "Barlow Condensed",sans-serif;text-transform:uppercase;letter-spacing:.02em}
.question small{display:block;font:600 11px/1 "Barlow",sans-serif;letter-spacing:.28em;color:var(--dim);margin-bottom:14px}

.cta-study{margin:clamp(56px,9vh,100px) 0 0;padding:clamp(28px,4vw,48px);border-radius:14px;
  background:linear-gradient(120deg,rgba(62,180,160,.16),rgba(82,144,251,.14) 55%,rgba(244,163,64,.14)),var(--bg-2);
  border:1px solid var(--line);display:flex;gap:24px;align-items:center;justify-content:space-between;flex-wrap:wrap}
.cta-study h2{font-size:clamp(1.6rem,3vw,2.3rem);line-height:1}
.cta-study p{margin:8px 0 0;color:var(--muted)}

.related{padding:clamp(56px,9vh,100px) 0}
.related h2{font-size:1.6rem;margin-bottom:24px}

/* footer */
footer{padding:48px 0 60px;color:var(--dim);font-size:14px}
footer .wrap{display:flex;flex-wrap:wrap;gap:16px 40px;justify-content:space-between;align-items:center}
footer a{text-decoration:none;border-bottom:1px solid var(--line)}
footer a:hover{color:var(--text)}
footer img{height:16px;width:auto;opacity:.8}