/* ============================================================
   Roman Coceres — Landing
   Sistema: papel frío · tinta · azul cobalto
   ============================================================ */
:root{
  --paper:#eceef2;
  --paper-2:#e2e6ec;
  --paper-3:#d9dee6;
  --ink:#171a21;
  --ink-2:#222831;
  --muted:#535a66;
  --faint:#8b91a0;
  --line:rgba(23,26,33,.14);
  --line-2:rgba(23,26,33,.28);
  --accent:#2f6bf0;
  --accent-deep:#1c47b0;
  --accent-soft:rgba(47,107,240,.12);
  --duo:#1b365f;
  --on-ink:#e7eaf0;
  --on-ink-faint:#9aa0ad;
  --max:1180px;
  --gutter:40px;
}
*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;background:var(--paper);color:var(--ink);
  font-family:'Hanken Grotesk',-apple-system,system-ui,sans-serif;
  -webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;
  overflow-x:hidden;
}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto;}}
.mono{font-family:'JetBrains Mono',ui-monospace,monospace;}
.disp{font-family:'Bricolage Grotesque',Georgia,sans-serif;}
a{color:inherit;text-decoration:none;}
.wrap{max-width:var(--max);margin:0 auto;padding:0 var(--gutter);}
.dotg{width:7px;height:7px;border-radius:50%;background:var(--accent);display:inline-block;flex:none;}
img{pointer-events:none;user-select:none;-webkit-user-drag:none;}

/* ---------- reveal: TRANSFORM-ONLY entrance so content is visible even if the
   animation is paused (background iframe) or JS never runs. Never fades to 0. ---------- */
@keyframes lpReveal{from{transform:translateY(16px)}to{transform:none}}
@media (prefers-reduced-motion:no-preference){
  html.js .reveal.in{animation:lpReveal .7s cubic-bezier(.2,.7,.2,1) both;}
}

/* ============================================================
   NAV
   ============================================================ */
.nav{position:fixed;top:0;left:0;right:0;z-index:50;
  transition:background .3s,border-color .3s,backdrop-filter .3s;
  border-bottom:1px solid transparent;}
.nav.scrolled{background:rgba(236,238,242,.88);backdrop-filter:blur(10px);
  border-bottom:1px solid var(--line);}
.nav-inner{max-width:var(--max);margin:0 auto;padding:18px var(--gutter);
  display:flex;align-items:center;gap:24px;font-family:'JetBrains Mono',monospace;font-size:12.5px;}
.nav .brand{font-weight:600;letter-spacing:-.01em;}
.nav .brand .sl{color:var(--accent-deep);}
.nav .links{display:flex;gap:22px;margin-left:18px;}
.nav .links a{color:var(--muted);position:relative;padding:4px 0;transition:color .2s;}
.nav .links a::after{content:'';position:absolute;left:0;bottom:-1px;width:0;height:1.5px;background:var(--accent);transition:width .25s;}
.nav .links a:hover{color:var(--ink);}
.nav .links a:hover::after,.nav .links a.active::after{width:100%;}
.nav .links a.active{color:var(--ink);}
.nav .navcta{margin-left:auto;display:inline-flex;align-items:center;gap:8px;
  color:var(--muted);}
.nav .navbtn{border:1.5px solid var(--ink);padding:8px 16px;color:var(--ink);
  transition:background .2s,color .2s;}
.nav .navbtn:hover{background:var(--ink);color:var(--paper);}
.nav .lang-switch{font-family:'JetBrains Mono',monospace;font-size:11px;font-weight:600;
  color:var(--accent-deep);border:1.5px solid var(--accent);padding:6px 10px;
  margin-left:8px;transition:background .2s,color .2s;}
.nav .lang-switch:hover{background:var(--accent);color:#fff;}
.nav .mobile-lang{display:none;}

/* ============================================================
   HERO
   ============================================================ */
.hero{position:relative;min-height:92vh;display:flex;flex-direction:column;
  justify-content:center;padding:120px 0 64px;overflow:hidden;}
.hero .eyebrow{font-family:'JetBrains Mono',monospace;font-size:13px;
  color:var(--accent-deep);letter-spacing:.02em;margin-bottom:26px;display:flex;
  align-items:center;gap:12px;flex-wrap:wrap;}
.hero .eyebrow .who{color:var(--muted);}
.hero h1{font-family:'Bricolage Grotesque',sans-serif;font-weight:800;
  font-size:clamp(38px,4.9vw,62px);line-height:1.0;letter-spacing:-.03em;
  margin:0;max-width:13ch;}
.hero h1 .ul{white-space:nowrap;
  background-image:linear-gradient(var(--accent),var(--accent));
  background-repeat:no-repeat;background-position:0 100%;
  background-size:100% .09em;padding-bottom:.1em;}
.hero .caret{display:inline-block;width:.06em;height:.78em;background:var(--ink);
  margin-left:.12em;vertical-align:baseline;animation:blink 1.05s steps(1) infinite;}
@keyframes blink{0%,49%{opacity:1}50%,100%{opacity:0}}
.hero p.lead{max-width:480px;font-size:18px;line-height:1.55;color:var(--muted);
  margin:34px 0 0;}
.hero .cta-row{display:flex;gap:14px;margin-top:42px;flex-wrap:wrap;}
.btn{display:inline-flex;align-items:center;gap:10px;cursor:pointer;white-space:nowrap;
  font-size:15.5px;font-weight:600;padding:15px 26px;transition:transform .18s,background .2s,color .2s,border-color .2s;}
.btn:hover{transform:translateY(-2px);}
.btn-primary{background:var(--accent);color:#fff;font-weight:700;
  font-family:'Hanken Grotesk',sans-serif;}
.btn-primary:hover{background:var(--accent-deep);color:#fff;}
.btn-ghost{border:1.5px solid var(--ink);color:var(--ink);font-family:'JetBrains Mono',monospace;font-size:14px;}
.btn-ghost:hover{background:var(--ink);color:var(--paper);}
.hero .hero-foot{position:absolute;bottom:34px;left:0;right:0;}
.hero .hero-foot .wrap{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;}
.hero .hero-foot .mono{font-size:11.5px;color:var(--faint);line-height:1.7;}
.hero .scrolltip{font-family:'JetBrains Mono',monospace;font-size:11px;color:var(--faint);
  display:flex;align-items:center;gap:9px;}
.hero .scrolltip .bar{width:1px;height:30px;background:var(--line-2);position:relative;overflow:hidden;}
.hero .scrolltip .bar::after{content:'';position:absolute;left:0;top:-30px;width:1px;height:30px;
  background:var(--accent);animation:scrolldn 2.2s ease-in-out infinite;}
@keyframes scrolldn{0%{top:-30px}60%,100%{top:30px}}
/* hero deco — registration corners */
.hero .reg-corner{position:absolute;width:16px;height:16px;opacity:.5;z-index:3;}
.hero .rc-tr{top:120px;right:var(--gutter);border-top:2px solid var(--line-2);border-right:2px solid var(--line-2);}

/* ---- two-column hero ---- */
.hero .hero-grid{display:grid;grid-template-columns:1.32fr .68fr;gap:56px;
  align-items:center;width:100%;}
.hero-left{min-width:0;}
.hero-right{position:relative;max-width:320px;margin-left:auto;width:100%;}
.hero-right .deco-dots{position:absolute;top:-26px;right:-22px;width:118px;height:118px;
  background-image:radial-gradient(var(--accent) 1.3px,transparent 1.6px);
  background-size:15px 15px;opacity:.55;pointer-events:none;z-index:0;}
.portrait{position:relative;aspect-ratio:4/5;background:var(--paper-2);
  border:1px solid var(--line-2);overflow:hidden;isolation:isolate;
  box-shadow:0 22px 44px -16px rgba(16,20,30,.5),0 6px 16px -8px rgba(16,20,30,.3);}
.portrait .duo-img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;
  object-position:50% 15%;filter:grayscale(1) contrast(1.06) brightness(1.04);mix-blend-mode:multiply;}
.portrait .duo-tint{position:absolute;inset:0;background:var(--duo);mix-blend-mode:lighten;z-index:1;}
.portrait .grain{position:absolute;inset:0;z-index:1;pointer-events:none;
  background-image:radial-gradient(rgba(20,24,30,.5) .8px,transparent 1.1px);
  background-size:4px 4px;mix-blend-mode:overlay;opacity:.45;}
.portrait .pc{position:absolute;width:18px;height:18px;z-index:2;pointer-events:none;}
.portrait .pc-tl{top:-1px;left:-1px;border-top:2px solid var(--accent);border-left:2px solid var(--accent);}
.portrait .pc-tr{top:-1px;right:-1px;border-top:2px solid var(--accent);border-right:2px solid var(--accent);}
.portrait .pc-bl{bottom:-1px;left:-1px;border-bottom:2px solid var(--accent);border-left:2px solid var(--accent);}
.portrait .pc-br{bottom:-1px;right:-1px;border-bottom:2px solid var(--accent);border-right:2px solid var(--accent);}
.portrait .ptag{position:absolute;top:12px;left:12px;z-index:2;font-size:10.5px;
  color:var(--muted);background:var(--paper);border:1px solid var(--line);
  padding:3px 9px;letter-spacing:.02em;pointer-events:none;}
.portrait-cap{margin-top:14px;font-size:11.5px;color:var(--faint);text-align:right;}

/* ============================================================
   EDITORIAL HERO — Luxury Premium Design
   ============================================================ */
:root{
  --stone:#F6F3EE;
  --stone-dark:#E8E4DD;
  --charcoal:#121212;
  --graphite:#666666;
  --electric:#4C7EFF;
  --electric-deep:#3A5FD9;
}

/* ----- PROFESSIONAL NAV ----- */
.nav-pro{
  position:fixed;top:0;left:0;right:0;z-index:50;
  background:transparent;
  transition:background .3s,backdrop-filter .3s,box-shadow .3s;
}
.nav-pro.scrolled{
  background:rgba(246,243,238,.85);
  backdrop-filter:blur(16px);
  -webkit-backdrop-filter:blur(16px);
  box-shadow:0 1px 0 rgba(18,18,18,.06);
}
.nav-pro-inner{
  max-width:1200px;margin:0 auto;
  padding:20px 40px;
  display:flex;align-items:center;gap:32px;
}

/* Logo */
.logo-pro{
  display:flex;align-items:center;
}
.logo-text{
  font-family:'Bricolage Grotesque',sans-serif;
  font-size:22px;
  font-weight:700;
  letter-spacing:-.02em;
  color:var(--charcoal);
  transition:color .2s;
}
.logo-accent{
  color:var(--electric);
}
.logo-pro:hover .logo-text{
  color:var(--electric);
}

/* Nav Links */
.nav-pro-links{
  display:flex;align-items:center;gap:8px;
  margin-left:auto;
  font-family:'Hanken Grotesk',sans-serif;
  font-size:14px;
  font-weight:500;
}
.nav-pro-links a{
  position:relative;
  padding:8px 14px;
  color:var(--graphite);
  transition:color .2s;
}
.nav-pro-links a::after{
  content:'';
  position:absolute;
  bottom:4px;left:14px;right:14px;
  height:1.5px;
  background:var(--electric);
  transform:scaleX(0);
  transition:transform .2s ease;
}
.nav-pro-links a:hover{
  color:var(--charcoal);
}
.nav-pro-links a:hover::after{
  transform:scaleX(1);
}

/* Right section */
.nav-pro-right{
  display:flex;align-items:center;gap:20px;
}
.nav-socials{
  display:flex;align-items:center;gap:12px;
}
.nav-socials a{
  width:20px;height:20px;
  color:var(--graphite);
  transition:color .2s,transform .2s;
}
.nav-socials a:hover{
  color:var(--charcoal);
  transform:translateY(-1px);
}
.nav-socials svg{width:100%;height:100%;}

/* CTA Button */
.nav-cta{
  display:inline-flex;align-items:center;gap:8px;
  font-family:'Hanken Grotesk',sans-serif;
  font-size:13px;font-weight:600;
  color:#fff;
  background:var(--charcoal);
  padding:10px 18px;
  border-radius:6px;
  transition:background .2s,transform .2s,box-shadow .2s;
}
.nav-cta svg{width:14px;height:14px;}
.nav-cta:hover{
  background:var(--electric);
  transform:translateY(-1px);
  box-shadow:0 4px 12px rgba(76,126,255,.25);
}

/* Language switch */
.nav-lang{
  font-family:'JetBrains Mono',monospace;
  font-size:11px;font-weight:600;
  color:var(--graphite);
  padding:6px 10px;
  border:1px solid var(--graphite);
  border-radius:4px;
  opacity:.7;
  transition:opacity .2s,color .2s,border-color .2s;
}
.nav-lang:hover{
  opacity:1;
  color:var(--electric);
  border-color:var(--electric);
}

/* Mobile elements */
.nav-mobile-cta,.nav-mobile-lang,.nav-burger,.nav-mobile-menu{display:none;}

/* ----- HERO ----- */
.hero-ed{
  position:relative;
  min-height:100vh;
  background:var(--stone);
  overflow:hidden;
  display:flex;
  flex-direction:column;
}

.hero-ed-grain{
  position:absolute;inset:0;
  background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.65' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)'/%3E%3C/svg%3E");
  opacity:.03;
  pointer-events:none;
  z-index:0;
}

/* Abstract geometric decorations */
.hero-deco{
  position:absolute;
  inset:0;
  pointer-events:none;
  z-index:0;
  overflow:hidden;
}

/* Dot grid pattern */
.deco-grid{
  position:absolute;
  top:10%;
  right:5%;
  width:280px;
  height:280px;
  color:var(--charcoal);
  opacity:.06;
}

/* Concentric rings */
.deco-ring{
  position:absolute;
  border:1px solid var(--electric);
  border-radius:50%;
  opacity:.12;
}
.deco-ring-1{
  width:500px;height:500px;
  top:-180px;left:-200px;
  animation:ring-pulse 8s ease-in-out infinite;
}
.deco-ring-2{
  width:340px;height:340px;
  top:-100px;left:-120px;
  animation:ring-pulse 8s ease-in-out infinite 1s;
}

@keyframes ring-pulse{
  0%,100%{transform:scale(1);opacity:.12;}
  50%{transform:scale(1.03);opacity:.08;}
}

/* Code brackets */
.deco-bracket{
  position:absolute;
  font-family:'JetBrains Mono',monospace;
  font-size:180px;
  font-weight:200;
  line-height:1;
  color:var(--electric);
  opacity:.04;
  user-select:none;
}
.deco-bracket-tl{
  top:8%;
  left:3%;
}
.deco-bracket-br{
  bottom:15%;
  right:3%;
}

/* Accent lines */
.deco-line{
  position:absolute;
  background:linear-gradient(90deg,var(--electric),transparent);
  opacity:.15;
}
.deco-line-1{
  width:200px;height:1px;
  top:25%;
  left:0;
}
.deco-line-2{
  width:1px;height:120px;
  bottom:20%;
  right:8%;
  background:linear-gradient(180deg,var(--electric),transparent);
}

@media (prefers-reduced-motion:reduce){
  .deco-ring{animation:none;}
}

/* Grid layout: content left, portrait right */
.hero-ed-grid{
  flex:1;
  display:grid;
  grid-template-columns:1fr auto;
  gap:64px;
  align-items:center;
  max-width:1400px;
  margin:0 auto;
  padding:140px 48px 100px;
  position:relative;
  z-index:1;
}

/* Content */
.hero-ed-content{
  max-width:600px;
}

.hero-label{
  display:inline-block;
  font-family:'JetBrains Mono',monospace;
  font-size:12px;
  font-weight:500;
  letter-spacing:.15em;
  text-transform:uppercase;
  color:var(--electric);
  margin-bottom:24px;
}

.hero-ed-content h1{
  font-family:'Bricolage Grotesque',sans-serif;
  font-weight:800;
  font-size:clamp(48px,6vw,72px);
  line-height:1;
  letter-spacing:-.03em;
  color:var(--charcoal);
  margin:0 0 28px;
}

.hero-ed-content p{
  font-family:'Hanken Grotesk',sans-serif;
  font-size:18px;
  line-height:1.65;
  color:var(--graphite);
  margin:0 0 36px;
  max-width:480px;
}

.cta-row-ed{
  display:flex;gap:14px;flex-wrap:wrap;
}
.btn-ed-primary{
  display:inline-flex;align-items:center;gap:10px;
  font-family:'Hanken Grotesk',sans-serif;
  font-size:15px;font-weight:600;
  background:var(--electric);color:#fff;
  padding:14px 24px;
  transition:background .2s,transform .15s,box-shadow .2s;
}
.btn-ed-primary:hover{
  background:var(--electric-deep);
  transform:translateY(-2px);
  box-shadow:0 8px 24px rgba(47,107,240,.3);
}
.btn-ed-primary .arrow{transition:transform .2s;}
.btn-ed-primary:hover .arrow{transform:translateX(4px);}
.btn-ed-secondary{
  font-family:'Hanken Grotesk',sans-serif;
  font-size:15px;font-weight:600;
  color:var(--charcoal);
  border:1.5px solid var(--charcoal);
  padding:14px 24px;
  transition:background .2s,color .2s,transform .15s;
}
.btn-ed-secondary:hover{
  background:var(--charcoal);color:var(--stone);
  transform:translateY(-2px);
}

/* CV Download Button */
.btn-cv{
  display:inline-flex;align-items:center;gap:8px;
  font-family:'JetBrains Mono',monospace;
  font-size:13px;font-weight:500;
  color:var(--graphite);
  padding:14px 18px;
  border:1px solid rgba(18,18,18,.15);
  border-radius:6px;
  transition:color .2s,border-color .2s,background .2s,transform .15s;
}
.btn-cv svg{width:16px;height:16px;}
.btn-cv:hover{
  color:var(--charcoal);
  border-color:var(--charcoal);
  background:rgba(18,18,18,.03);
  transform:translateY(-2px);
}

/* Portrait with decorative frame */
.hero-ed-portrait{
  display:flex;
  flex-direction:column;
  align-items:flex-end;
  gap:12px;
  margin-right:-24px;
}

.portrait-frame{
  position:relative;
  width:320px;
  aspect-ratio:4/5;
  overflow:hidden;
  isolation:isolate;
  background:var(--stone-dark);
  box-shadow:
    0 32px 64px -16px rgba(18,18,18,.25),
    0 16px 32px -8px rgba(18,18,18,.12);
}

.portrait-frame img{
  width:100%;
  height:100%;
  object-fit:cover;
  object-position:center 15%;
  filter:grayscale(1) contrast(1.06) brightness(1.02);
  mix-blend-mode:multiply;
}

.portrait-frame .portrait-tint{
  position:absolute;
  inset:0;
  background:var(--duo);
  mix-blend-mode:lighten;
  pointer-events:none;
}

/* Registration corner marks */
.portrait-frame .pc{
  position:absolute;
  width:16px;height:16px;
  z-index:2;
  pointer-events:none;
}
.portrait-frame .pc-tl{top:10px;left:10px;border-top:2px solid var(--electric);border-left:2px solid var(--electric);}
.portrait-frame .pc-tr{top:10px;right:10px;border-top:2px solid var(--electric);border-right:2px solid var(--electric);}
.portrait-frame .pc-bl{bottom:10px;left:10px;border-bottom:2px solid var(--electric);border-left:2px solid var(--electric);}
.portrait-frame .pc-br{bottom:10px;right:10px;border-bottom:2px solid var(--electric);border-right:2px solid var(--electric);}

.portrait-tag{
  font-family:'JetBrains Mono',monospace;
  font-size:10px;
  color:var(--faint);
}

/* Minimal bottom strip */
.hero-ed-strip{
  display:flex;
  align-items:center;
  justify-content:space-between;
  padding:20px 48px;
  border-top:1px solid rgba(18,18,18,.08);
  font-family:'Hanken Grotesk',sans-serif;
  font-size:13px;
  color:var(--graphite);
  z-index:10;
  background:rgba(246,243,238,.6);
  backdrop-filter:blur(8px);
}
.strip-stack{
  display:flex;
  align-items:center;
  gap:10px;
  font-weight:500;
}
.strip-stack .sep{opacity:.4;}
.strip-status{
  display:flex;
  align-items:center;
  gap:10px;
}
.avail-dot{
  width:8px;height:8px;
  background:var(--electric);
  border-radius:50%;
  animation:pulse-dot 2s ease-in-out infinite;
}
@keyframes pulse-dot{
  0%,100%{opacity:1;transform:scale(1);}
  50%{opacity:.6;transform:scale(1.15);}
}

/* ----- EDITORIAL HERO RESPONSIVE ----- */
@media (max-width:1200px){
  .hero-ed-grid{
    gap:48px;
    padding:120px 40px 80px;
  }
  .hero-ed-bigtype{font-size:clamp(160px,22vw,360px);}
  .hero-code-window{max-width:360px;}
  .deco-grid{width:200px;height:200px;}
  .deco-bracket{font-size:140px;}
}
@media (max-width:880px){
  /* Nav tablet/mobile */
  .nav-pro-inner{padding:16px 24px;gap:16px;}
  .nav-pro-links{display:none;}
  .nav-pro-right{display:none;}
  .nav-mobile-cta,.nav-mobile-lang,.nav-burger{display:inline-flex!important;}

  .nav-mobile-cta{
    margin-left:auto;
    width:42px;height:42px;
    background:var(--electric);color:#fff;
    border-radius:8px;
    align-items:center;justify-content:center;
    transition:background .2s;
  }
  .nav-mobile-cta:hover{background:var(--electric-deep);}
  .nav-mobile-cta svg{width:20px;height:20px;}

  .nav-mobile-lang{
    width:42px;height:42px;
    font-family:'JetBrains Mono',monospace;font-size:11px;font-weight:600;
    color:var(--graphite);border:1px solid rgba(18,18,18,.15);
    border-radius:6px;
    align-items:center;justify-content:center;
    transition:border-color .2s,color .2s;
  }
  .nav-mobile-lang:hover{border-color:var(--electric);color:var(--electric);}

  .nav-burger{
    width:42px;height:42px;flex:none;
    background:transparent;border:none;
    flex-direction:column;align-items:center;justify-content:center;gap:6px;
    cursor:pointer;padding:0;
  }
  .nav-burger span{
    display:block;width:20px;height:2px;
    background:var(--charcoal);
    border-radius:1px;
    transition:transform .25s,opacity .2s;
  }
  .nav-burger.open span:first-child{transform:translateY(4px) rotate(45deg);}
  .nav-burger.open span:last-child{transform:translateY(-4px) rotate(-45deg);}

  .nav-mobile-menu{
    position:absolute;left:16px;right:16px;top:100%;
    background:var(--stone);
    border:1px solid rgba(18,18,18,.08);
    border-radius:12px;
    box-shadow:0 16px 48px rgba(18,18,18,.12);
    padding:8px;z-index:45;display:none;
    margin-top:8px;
  }
  .nav-mobile-menu.open{display:block;animation:menuSlide .2s ease-out both;}
  @keyframes menuSlide{from{opacity:0;transform:translateY(-8px);}to{opacity:1;transform:none;}}
  .nav-mobile-menu a{
    display:block;
    font-family:'Hanken Grotesk',sans-serif;font-size:15px;font-weight:500;
    color:var(--charcoal);padding:14px 16px;
    border-radius:8px;
    transition:background .15s;
  }
  .nav-mobile-menu a:hover{background:rgba(18,18,18,.04);}

  /* Hero tablet */
  .hero-deco{opacity:.5;}
  .deco-grid{width:160px;height:160px;top:5%;right:2%;}
  .deco-ring-1{width:300px;height:300px;top:-100px;left:-120px;}
  .deco-ring-2{display:none;}
  .deco-bracket{font-size:100px;opacity:.03;}
  .deco-line{display:none;}

  .hero-ed-grid{
    grid-template-columns:1fr;
    gap:40px;
    padding:100px 24px 60px;
    text-align:center;
  }
  .hero-ed-content{max-width:100%;margin:0 auto;}
  .hero-ed-content p{max-width:100%;margin-left:auto;margin-right:auto;}
  .cta-row-ed{justify-content:center;}
  .hero-ed-portrait{
    order:-1;
    align-items:center;
    margin-right:0;
  }
  .portrait-frame{width:240px;}
  .hero-ed-strip{
    padding:18px 24px;
    flex-wrap:wrap;
    gap:16px;
  }
}
@media (max-width:520px){
  .hero-deco{display:none;}
  .hero-ed{min-height:auto;}
  .hero-ed-grid{padding:90px 22px 50px;gap:28px;}
  .hero-label{font-size:11px;margin-bottom:18px;}
  .hero-ed-content h1{font-size:clamp(36px,10vw,48px);margin-bottom:20px;}
  .hero-ed-content p{font-size:16px;margin-bottom:28px;}
  .portrait-frame{width:200px;}
  .portrait-tag{display:none;}
  .cta-row-ed{flex-direction:column;width:100%;}
  .btn-ed-primary,.btn-ed-secondary{
    width:100%;
    justify-content:center;
    padding:16px 24px;
  }
  .hero-ed-strip{
    flex-direction:column;
    align-items:flex-start;
    gap:12px;
    padding:18px 22px;
  }
  .strip-stack{flex-wrap:wrap;}
}

/* ============================================================
   SECTION scaffolding
   ============================================================ */
section.band{padding:96px 0;border-top:1px solid var(--line);}
.band.alt{background:var(--paper-2);}
.sec-head{display:flex;align-items:baseline;gap:18px;margin-bottom:54px;flex-wrap:wrap;}
.sec-head .num{font-family:'JetBrains Mono',monospace;font-size:13px;color:var(--accent-deep);font-weight:700;}
.sec-head .title{font-family:'Bricolage Grotesque',sans-serif;font-weight:700;
  font-size:clamp(28px,3.6vw,44px);letter-spacing:-.02em;line-height:1.02;}
.sec-head .meta{font-family:'JetBrains Mono',monospace;font-size:12px;color:var(--faint);
  margin-left:auto;text-align:right;}

/* ============================================================
   SERVICIOS
   ============================================================ */
.svc-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px;}
.svc{
  position:relative;
  display:flex;
  gap:24px;
  padding:32px;
  background:var(--paper);
  border:1px solid var(--line);
  transition:border-color .25s,box-shadow .25s,transform .25s;
  cursor:default;
}
.svc:hover{
  border-color:var(--accent);
  box-shadow:0 20px 40px -16px rgba(47,107,240,.15);
  transform:translateY(-4px);
}
.svc-icon{
  flex-shrink:0;
  width:52px;height:52px;
  display:flex;align-items:center;justify-content:center;
  background:var(--accent-soft);
  border-radius:12px;
  color:var(--accent);
  transition:background .25s,color .25s;
}
.svc:hover .svc-icon{
  background:var(--accent);
  color:#fff;
}
.svc-icon svg{width:26px;height:26px;}
.svc-body{flex:1;min-width:0;}
.svc .svc-num{
  font-family:'JetBrains Mono',monospace;
  font-size:11px;
  color:var(--faint);
  letter-spacing:.1em;
  margin-bottom:10px;
  display:block;
}
.svc h3{
  font-family:'Bricolage Grotesque',sans-serif;
  font-weight:700;
  font-size:22px;
  letter-spacing:-.015em;
  margin:0 0 12px;
  line-height:1.15;
  color:var(--ink);
}
.svc p{
  font-size:15px;
  line-height:1.6;
  color:var(--muted);
  margin:0 0 16px;
}
.svc-tags{
  display:flex;
  gap:8px;
  flex-wrap:wrap;
}
.svc-tags span{
  font-family:'JetBrains Mono',monospace;
  font-size:11px;
  color:var(--accent-deep);
  background:var(--accent-soft);
  padding:4px 10px;
  border-radius:4px;
  transition:background .2s,color .2s;
}
.svc:hover .svc-tags span{
  background:rgba(47,107,240,.08);
}

/* ============================================================
   PROYECTOS
   ============================================================ */
.proj{display:grid;grid-template-columns:1fr 1.05fr;gap:48px;align-items:center;
  padding:46px 0;border-top:1px solid var(--line);}
.proj:first-of-type{border-top:none;}
.proj.flip .proj-visual{order:2;}
.proj-meta .pl{font-family:'JetBrains Mono',monospace;font-size:12px;color:var(--accent-deep);
  display:flex;align-items:center;gap:9px;margin-bottom:18px;}
.proj-meta h3{font-family:'Bricolage Grotesque',sans-serif;font-weight:800;
  font-size:clamp(34px,4.2vw,52px);letter-spacing:-.03em;margin:0 0 8px;line-height:.98;}
.proj-meta .role{font-family:'JetBrains Mono',monospace;font-size:12.5px;color:var(--faint);margin-bottom:24px;}
.proj-meta .problem{font-size:16.5px;line-height:1.6;color:var(--muted);margin:0 0 26px;max-width:46ch;}
.proj-meta .problem b{color:var(--ink);font-weight:600;}
.proj-stack{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:28px;}
.chip{font-family:'JetBrains Mono',monospace;font-size:11.5px;color:var(--muted);
  border:1px solid var(--line-2);padding:6px 11px;transition:border-color .2s,color .2s;}
.chip:hover{border-color:var(--accent);color:var(--accent-deep);}
.proj-link{font-family:'JetBrains Mono',monospace;font-size:13px;color:var(--ink);
  display:inline-flex;align-items:center;gap:10px;border-bottom:1.5px solid var(--accent);
  padding-bottom:3px;transition:gap .2s;}
.proj-link:hover{gap:16px;}
.proj-link .arrow{color:var(--accent-deep);}

/* browser-framed visual */
.browser{
  background:var(--ink);
  border-radius:12px;
  overflow:hidden;
  position:relative;
  box-shadow:
    0 25px 50px -12px rgba(23,26,33,.25),
    0 0 0 1px rgba(255,255,255,.05) inset;
  transition:transform .35s ease-out,box-shadow .35s;
}
.proj:hover .browser{
  transform:translateY(-8px) scale(1.02);
  box-shadow:
    0 35px 60px -15px rgba(23,26,33,.3),
    0 0 0 1px rgba(255,255,255,.08) inset;
}
.browser .bar{
  display:flex;align-items:center;gap:8px;
  padding:14px 16px;
  background:rgba(255,255,255,.03);
  border-bottom:1px solid rgba(255,255,255,.06);
}
.browser .bar .d{width:12px;height:12px;border-radius:50%;}
.browser .bar .d:nth-child(1){background:#ff5f56;}
.browser .bar .d:nth-child(2){background:#ffbd2e;}
.browser .bar .d:nth-child(3){background:#27ca40;}
.browser .bar .url{
  margin-left:12px;
  font-family:'JetBrains Mono',monospace;font-size:11px;
  color:rgba(255,255,255,.5);
  background:rgba(255,255,255,.06);
  padding:6px 14px;
  flex:1;
  border-radius:6px;
  border:none;
}
.browser .shot{
  aspect-ratio:16/10;
  position:relative;
  overflow:hidden;
  background:var(--paper-2);
}
.browser .shot .ph{
  font-family:'JetBrains Mono',monospace;font-size:11.5px;color:var(--faint);
  background:var(--paper);padding:8px 16px;border:1px solid var(--line-2);
}

/* carousel for project screenshots */
.browser .shot.carousel{background:var(--paper-2);position:relative;}
.carousel-track{
  position:absolute;inset:0;display:flex;
  animation:carouselSlide 9s ease-in-out infinite;
}
.carousel-track img{
  min-width:100%;width:100%;height:100%;
  object-fit:cover;object-position:top left;
  flex-shrink:0;
  pointer-events:none;user-select:none;
}
@keyframes carouselSlide{
  0%,30%{transform:translateX(0)}
  33.33%,63%{transform:translateX(-100%)}
  66.66%,96%{transform:translateX(-200%)}
  100%{transform:translateX(0)}
}
.carousel-dots{
  position:absolute;bottom:16px;left:50%;transform:translateX(-50%);
  display:flex;gap:10px;z-index:2;
  background:rgba(23,26,33,.6);
  backdrop-filter:blur(8px);
  padding:8px 12px;
  border-radius:20px;
}
.carousel-dots .dot{
  width:8px;height:8px;border-radius:50%;
  background:rgba(255,255,255,.3);
  border:none;
  transition:background .2s,transform .2s;
  cursor:pointer;
}
.carousel-dots .dot.active{
  background:#fff;
  transform:scale(1.2);
}

/* ============================================================
   STACK
   ============================================================ */
.stack-grid{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:20px;
}
.stk{
  padding:28px;
  background:var(--paper);
  border:1px solid var(--line);
  border-radius:12px;
  transition:border-color .25s,box-shadow .25s;
}
.stk:hover{
  border-color:var(--accent);
  box-shadow:0 12px 32px -8px rgba(47,107,240,.12);
}
.stk .gl{
  font-family:'JetBrains Mono',monospace;
  font-size:11px;
  letter-spacing:.1em;
  text-transform:uppercase;
  color:var(--accent-deep);
  display:flex;align-items:center;gap:10px;
  margin-bottom:20px;
  padding-bottom:16px;
  border-bottom:1px solid var(--line);
}
.stk .gl .nd{
  width:10px;height:10px;
  background:var(--accent);
  border-radius:50%;
  border:none;
}
.stk ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:8px;}
.stk li{
  font-family:'Bricolage Grotesque',sans-serif;
  font-weight:600;
  font-size:18px;
  letter-spacing:-.01em;
  padding:10px 14px;
  background:var(--paper-2);
  border-radius:8px;
  display:flex;align-items:center;justify-content:space-between;
  transition:background .2s,transform .2s;
  cursor:default;
  border:none;
}
.stk li:hover{
  background:var(--accent-soft);
  transform:translateX(4px);
}
.stk li .v{
  font-family:'JetBrains Mono',monospace;
  font-size:10px;
  color:var(--faint);
  background:var(--paper);
  padding:2px 8px;
  border-radius:4px;
}

/* ============================================================
   EXPERIENCIA
   ============================================================ */
.timeline{max-width:840px;}
.tl{
  display:grid;
  grid-template-columns:180px 1fr;
  gap:32px;
  padding:28px 0;
  position:relative;
}
.tl:not(:last-child){border-bottom:1px solid var(--line);}
.tl .when{
  font-family:'JetBrains Mono',monospace;
  font-size:12px;
  color:var(--faint);
  padding-top:4px;
}
.tl .when .now{
  color:var(--accent);
  font-weight:600;
  position:relative;
}
.tl .when .now::before{
  content:'';
  position:absolute;
  left:-12px;
  top:50%;
  transform:translateY(-50%);
  width:6px;height:6px;
  background:var(--accent);
  border-radius:50%;
  animation:pulse-dot 2s ease-in-out infinite;
}
.tl .what{position:relative;}
.tl .what h4{
  font-family:'Bricolage Grotesque',sans-serif;
  font-weight:700;
  font-size:24px;
  letter-spacing:-.015em;
  margin:0 0 8px;
  display:flex;align-items:center;gap:14px;flex-wrap:wrap;
}
.tl .what .tag{
  font-family:'JetBrains Mono',monospace;
  font-size:10px;
  font-weight:500;
  color:#fff;
  background:var(--accent);
  padding:4px 10px;
  border-radius:4px;
  border:none;
  white-space:nowrap;
  text-transform:uppercase;
  letter-spacing:.05em;
}
.tl .what p{
  font-size:16px;
  line-height:1.6;
  color:var(--muted);
  margin:0;
  max-width:54ch;
}

/* experiencia — ilustración aside + toggle duotono/original */
.exp-grid{display:grid;grid-template-columns:1fr 340px;gap:54px;align-items:start;}
.exp-aside{position:relative;}
.ilu-seg{display:inline-flex;border:1px solid var(--line-2);margin-bottom:16px;font-size:11.5px;position:relative;}
.ilu-seg input{position:absolute;opacity:0;pointer-events:none;}
.ilu-seg label{padding:7px 16px;color:var(--muted);cursor:pointer;border-right:1px solid var(--line-2);
  transition:background .2s,color .2s;user-select:none;}
.ilu-seg label:last-of-type{border-right:none;}
.ilu-seg #iluDuo:checked ~ label[for="iluDuo"],
.ilu-seg #iluOrig:checked ~ label[for="iluOrig"]{background:var(--accent);color:#fff;}
.ilu-figure{position:relative;aspect-ratio:4/5;overflow:hidden;isolation:isolate;background:var(--paper);
  border:1px solid var(--line-2);display:flex;align-items:center;justify-content:center;
  box-shadow:0 20px 40px -16px rgba(16,20,30,.45),0 6px 16px -8px rgba(16,20,30,.28);}
.ilu-figure img{display:block;max-width:100%;max-height:100%;width:auto;height:auto;position:relative;z-index:1;
  filter:grayscale(1) contrast(.96) brightness(1.06);mix-blend-mode:multiply;}
.ilu-figure .ilu-tint{position:absolute;inset:0;background:var(--duo);mix-blend-mode:lighten;z-index:2;pointer-events:none;}
.ilu-figure .pc{position:absolute;width:16px;height:16px;z-index:3;pointer-events:none;}
.ilu-figure .pc-tl{top:8px;left:8px;border-top:2px solid var(--accent);border-left:2px solid var(--accent);}
.ilu-figure .pc-tr{top:8px;right:8px;border-top:2px solid var(--accent);border-right:2px solid var(--accent);}
.ilu-figure .pc-bl{bottom:8px;left:8px;border-bottom:2px solid var(--accent);border-left:2px solid var(--accent);}
.ilu-figure .pc-br{bottom:8px;right:8px;border-bottom:2px solid var(--accent);border-right:2px solid var(--accent);}
.ilu-figure .ptag{position:absolute;top:12px;left:12px;z-index:3;font-size:10.5px;color:var(--muted);
  background:var(--paper);border:1px solid var(--line);padding:3px 9px;}
.ilu-cap{margin-top:12px;font-size:11px;color:var(--faint);text-align:right;}
.ilu-figure.orig img{filter:none;mix-blend-mode:normal;}
.exp-aside:has(#iluOrig:checked) .ilu-figure img{filter:none;mix-blend-mode:normal;}
.exp-aside:has(#iluOrig:checked) .ilu-figure .ilu-tint{opacity:0;}

/* CTA — ilustración "pensando" en duotono sobre fondo oscuro
   (screen aclara la figura sobre tinta, multiply la tiñe a cobalto) */
.cta-final .cta-grid{display:grid;grid-template-columns:1.25fr .75fr;gap:48px;align-items:center;position:relative;z-index:1;}
.cta-main{min-width:0;}
.cta-ilu{position:relative;justify-self:end;width:100%;max-width:300px;}
.cta-ilu-inner{position:relative;aspect-ratio:4/5;overflow:hidden;isolation:isolate;background:var(--ink);
  border:1px solid rgba(233,227,214,.18);}
.cta-ilu-img{position:absolute;inset:0;width:100%;height:100%;object-fit:contain;object-position:bottom center;
  filter:grayscale(1) brightness(1.18) contrast(.9) sepia(1) saturate(2.4) hue-rotate(188deg) brightness(1.05);
  mix-blend-mode:screen;}
.cta-ilu-tint{display:none;}
.cta-ilu .pc{position:absolute;width:16px;height:16px;z-index:3;pointer-events:none;}
.cta-ilu .pc-tl{top:8px;left:8px;border-top:2px solid var(--accent);border-left:2px solid var(--accent);}
.cta-ilu .pc-tr{top:8px;right:8px;border-top:2px solid var(--accent);border-right:2px solid var(--accent);}
.cta-ilu .pc-bl{bottom:8px;left:8px;border-bottom:2px solid var(--accent);border-left:2px solid var(--accent);}
.cta-ilu .pc-br{bottom:8px;right:8px;border-bottom:2px solid var(--accent);border-right:2px solid var(--accent);}
.cta-ilu .ptag{position:absolute;top:12px;left:12px;z-index:3;font-size:10.5px;color:var(--on-ink-faint);
  background:var(--ink);border:1px solid rgba(233,227,214,.18);padding:3px 9px;font-family:'JetBrains Mono',monospace;}
.cta-final .cta-grid .links{grid-column:1/-1;}

/* ============================================================
   CTA FINAL — dark band
   ============================================================ */
.cta-final{
  background:linear-gradient(135deg, var(--ink) 0%, #1a1f2e 100%);
  color:var(--on-ink);
  padding:120px 0;
  position:relative;
  overflow:hidden;
}
.cta-final .deco{
  position:absolute;
  right:-60px;top:-60px;
  width:400px;height:400px;
  background:radial-gradient(circle, rgba(47,107,240,.15) 0%, transparent 70%);
  pointer-events:none;
}
.cta-final .deco::after{
  content:'';
  position:absolute;
  left:50%;top:50%;
  transform:translate(-50%,-50%);
  width:200px;height:200px;
  background-image:radial-gradient(rgba(47,107,240,.4) 1px,transparent 1px);
  background-size:16px 16px;
}
.cta-final .prompt{
  font-family:'JetBrains Mono',monospace;
  font-size:14px;
  color:var(--accent);
  margin-bottom:28px;
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding:8px 16px;
  background:rgba(47,107,240,.1);
  border-radius:6px;
  border:1px solid rgba(47,107,240,.2);
}
.cta-final h2{
  font-family:'Bricolage Grotesque',sans-serif;
  font-weight:800;
  font-size:clamp(42px,6vw,80px);
  line-height:1;
  letter-spacing:-.03em;
  margin:0;
  max-width:14ch;
}
.cta-final h2 .g{
  color:var(--accent);
  position:relative;
}
.cta-final h2 .g::after{
  content:'';
  position:absolute;
  left:0;bottom:.05em;
  width:100%;height:.08em;
  background:var(--accent);
  opacity:.4;
}
.cta-final .cta-row{display:flex;gap:16px;margin-top:48px;flex-wrap:wrap;}
.cta-final .btn-primary{
  color:#fff;
  padding:18px 32px;
  font-size:16px;
  box-shadow:0 8px 24px rgba(47,107,240,.35);
}
.cta-final .btn-primary:hover{
  box-shadow:0 12px 32px rgba(47,107,240,.45);
}
.cta-final .btn-ghost{
  border-color:rgba(233,227,214,.3);
  color:var(--on-ink);
  padding:18px 32px;
}
.cta-final .btn-ghost:hover{
  background:var(--on-ink);
  color:var(--ink);
  border-color:var(--on-ink);
}
.cta-final .links{
  display:flex;gap:32px;
  margin-top:72px;padding-top:32px;
  border-top:1px solid rgba(233,227,214,.1);
  flex-wrap:wrap;
  font-family:'JetBrains Mono',monospace;
  font-size:13px;
}
.cta-final .links a{
  color:var(--on-ink-faint);
  display:inline-flex;align-items:center;gap:10px;
  transition:color .2s,transform .2s;
}
.cta-final .links a:hover{
  color:var(--accent);
  transform:translateX(4px);
}
.cta-final .links a .k{
  color:var(--accent);
  font-weight:600;
}
.caret-ink{
  display:inline-block;
  width:2px;height:16px;
  background:var(--accent);
  margin-left:2px;
  vertical-align:-2px;
  animation:blink 1.05s steps(1) infinite;
}

/* ============================================================
   FOOTER
   ============================================================ */
.foot{background:var(--ink-2);color:var(--on-ink-faint);padding:24px 0;}
.foot .wrap{font-family:'JetBrains Mono',monospace;font-size:11.5px;}
.foot-row{display:flex;gap:18px;align-items:center;justify-content:space-between;flex-wrap:wrap;}
.foot .r{margin-left:auto;}
.foot-cv{
  display:inline-flex;align-items:center;gap:8px;
  color:#fff;
  font-weight:500;
  padding:10px 18px;
  background:var(--electric);
  border-radius:6px;
  transition:background .2s,transform .15s,box-shadow .2s;
}
.foot-cv svg{width:16px;height:16px;}
.foot-cv:hover{
  background:var(--electric-deep);
  transform:translateY(-2px);
  box-shadow:0 6px 20px rgba(76,126,255,.35);
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width:880px){
  :root{--gutter:24px;}
  .nav .links{display:none;}
  .svc-grid{grid-template-columns:1fr;gap:16px;}
  .proj{grid-template-columns:1fr;gap:28px;}
  .proj.flip .proj-visual{order:0;}
  .stack-grid{grid-template-columns:1fr 1fr;gap:16px;}
  .tl{grid-template-columns:1fr;gap:8px;}
  .exp-grid{grid-template-columns:1fr;gap:36px;}
  .exp-aside{max-width:360px;}
  .cta-final .cta-grid{grid-template-columns:1fr;gap:38px;}
  .cta-ilu{justify-self:start;max-width:300px;}
  .hero .hero-grid{grid-template-columns:1fr;gap:36px;}
  .hero-right{max-width:380px;}
  .portrait{aspect-ratio:3/2;}
  .hero-right .deco-dots{display:none;}
  .portrait-cap{text-align:left;}
}
@media (max-width:520px){
  .stack-grid{grid-template-columns:1fr;gap:14px;}
  .stk{padding:22px;}
  .stk .gl{margin-bottom:16px;padding-bottom:12px;}
  .stk li{font-size:16px;padding:10px 12px;}
  .sec-head .meta{display:none;}
  .hero .hero-foot{display:none;}
}

/* ============================================================
   MOBILE LAYOUT (< 520px)
   Full mobile experience: sticky header, hamburger, touch-optimized
   ============================================================ */
@media (max-width:520px){
  :root{--gutter:22px;}

  /* ----- NAV: mobile topbar ----- */
  .nav{
    position:sticky;top:0;
    padding:calc(env(safe-area-inset-top, 0px) + 14px) var(--gutter) 0;
    background:linear-gradient(var(--paper) 78%, rgba(236,238,242,0));
    border-bottom:none;
  }
  .nav.scrolled{
    background:rgba(236,238,242,.92);
    backdrop-filter:blur(10px);
    -webkit-backdrop-filter:blur(10px);
  }
  .nav-inner{
    height:54px;padding:0;
    border-bottom:1px solid transparent;
    transition:border-color .25s;
  }
  .nav.scrolled .nav-inner{border-bottom-color:var(--line);}

  .nav .brand{
    font-size:13px;line-height:1.15;
    display:flex;flex-direction:column;
  }
  .nav .brand .sl{font-size:10.5px;letter-spacing:.04em;margin-top:1px;}

  /* hide desktop nav elements */
  .nav .links,
  .nav .navcta{display:none!important;}

  /* show mobile elements */
  .nav .mobile-wa{
    margin-left:auto;
    display:inline-flex!important;align-items:center;justify-content:center;
    background:var(--accent);color:#fff;
    width:40px;height:40px;
    font-size:0;
    transition:transform .12s;
  }
  .nav .mobile-wa:active{transform:scale(.97);}
  .nav .mobile-wa svg{width:20px;height:20px;}

  .nav .mobile-lang{
    display:inline-flex!important;align-items:center;justify-content:center;
    width:44px;height:40px;flex-shrink:0;
    font-family:'JetBrains Mono',monospace;font-size:11px;font-weight:600;
    color:var(--accent-deep);border:1.5px solid var(--accent);
    margin-left:8px;
  }
  .nav .mobile-lang:active{background:var(--accent);color:#fff;}

  .nav .menubtn{
    display:inline-flex!important;
    width:40px;height:40px;flex:none;
    border:1.5px solid var(--ink);background:transparent;
    flex-direction:column;align-items:center;justify-content:center;gap:4px;
    cursor:pointer;padding:0;margin-left:10px;margin-right:4px;
    transition:background .2s;
  }
  .nav .menubtn:active{background:var(--paper-2);}
  .nav .menubtn i{
    display:block;width:16px;height:1.6px;
    background:var(--ink);
    transition:transform .26s,opacity .2s;
  }
  .nav .menubtn.open i:nth-child(1){transform:translateY(5.6px) rotate(45deg);}
  .nav .menubtn.open i:nth-child(2){opacity:0;}
  .nav .menubtn.open i:nth-child(3){transform:translateY(-5.6px) rotate(-45deg);}

  /* mobile menu drawer */
  .nav .mobile-menu{
    position:absolute;left:var(--gutter);right:var(--gutter);
    top:100%;margin-top:6px;
    background:var(--paper);border:1px solid var(--line-2);
    box-shadow:0 18px 40px rgba(23,26,33,.12);
    padding:8px;z-index:45;
    display:none;
  }
  .nav .mobile-menu.open{
    display:block;
    animation:mobileMenuIn .2s ease-out both;
  }
  @keyframes mobileMenuIn{from{transform:translateY(-8px)}to{transform:none}}

  .nav .mobile-menu a{
    display:flex;align-items:center;justify-content:space-between;
    font-family:'JetBrains Mono',monospace;font-size:14px;
    color:var(--ink);padding:14px;
    border-bottom:1px solid var(--line);
  }
  .nav .mobile-menu a:last-child{border-bottom:none;}
  .nav .mobile-menu a .n{color:var(--faint);font-size:11px;}
  .nav .mobile-menu a:active{color:var(--accent-deep);}

  /* ----- HERO ----- */
  .hero{
    min-height:auto;
    padding:30px 0 54px;
  }
  .hero .eyebrow{
    font-size:11.5px;
    padding-bottom:14px;
    border-bottom:1px solid var(--line);
    margin-bottom:24px;
  }
  .hero h1{
    font-size:clamp(33px,8.8vw,50px);
    line-height:1.05;
    max-width:none;
  }
  .hero p.lead{
    font-size:16.5px;line-height:1.58;
    margin-top:22px;max-width:none;
  }
  .hero .cta-row{
    flex-direction:column;
    gap:12px;margin-top:32px;
  }
  .btn{
    min-height:52px;padding:0 24px;
    font-size:16px;width:100%;
    justify-content:center;
  }
  .btn:hover{transform:none;}
  .btn:active{transform:scale(.98);}
  .btn-ghost{font-size:14px;}

  /* hide portrait on mobile */
  .hero-right{display:none;}
  .hero .reg-corner{display:none;}

  /* ----- SECTIONS ----- */
  section.band{padding:64px var(--gutter);}

  .sec-head{
    flex-direction:column;
    align-items:flex-start;
    gap:10px;margin-bottom:30px;
  }
  .sec-head .num{
    display:flex;align-items:center;gap:10px;
    font-size:12px;
  }
  .sec-head .num::after{
    content:'';flex:1;height:1px;
    background:var(--line);min-width:60px;
  }
  .sec-head .title{font-size:28px;line-height:1.04;}

  /* ----- SERVICIOS ----- */
  .svc-grid{gap:14px;}
  .svc{
    flex-direction:column;
    gap:16px;
    padding:22px;
  }
  .svc:hover{transform:none;}
  .svc-icon{width:44px;height:44px;border-radius:10px;}
  .svc-icon svg{width:22px;height:22px;}
  .svc h3{font-size:19px;margin-bottom:8px;}
  .svc p{font-size:14px;margin-bottom:12px;}
  .svc-tags span{font-size:10px;padding:3px 8px;}

  /* ----- PROYECTOS ----- */
  .proj{
    padding:30px 0;gap:0;
  }
  .proj-meta .pl{margin-bottom:14px;}
  .proj-meta h3{
    font-size:clamp(32px,8.5vw,44px);
    margin-bottom:6px;
  }
  .proj-meta .role{font-size:12px;margin-bottom:18px;}
  .proj-meta .problem{
    font-size:15.5px;line-height:1.58;
    margin-bottom:20px;
  }
  .proj-stack{margin-bottom:22px;gap:7px;}
  .chip{font-size:11px;padding:6px 10px;}
  .proj-link{font-size:13px;}

  /* hide browser visual on mobile */
  .proj-visual{display:none;}

  /* ----- STACK ----- */
  .stk{padding:20px;}
  .stk .gl{font-size:10px;margin-bottom:14px;padding-bottom:10px;}
  .stk ul{gap:6px;}
  .stk li{font-size:15px;padding:10px 12px;}
  .stk li:hover{transform:none;}

  /* ----- EXPERIENCIA ----- */
  .exp-grid{grid-template-columns:1fr;gap:28px;}
  .exp-aside{max-width:280px;}
  .ilu-figure{aspect-ratio:1/1;}

  .tl{
    display:grid;grid-template-columns:1fr;
    gap:6px;padding:24px 0 24px 26px;
    position:relative;
  }
  .tl .when{padding-top:0;font-size:12px;}
  .tl .what{padding-left:0;}
  .tl .what::before{
    left:-26px;top:6px;
  }
  .tl .what::after{
    left:-21px;top:18px;bottom:-24px;
  }
  .tl .what h4{font-size:21px;gap:10px;margin-bottom:6px;}
  .tl .what .tag{font-size:10px;}
  .tl .what p{font-size:15px;}

  /* ----- CTA FINAL ----- */
  .cta-final{padding:72px var(--gutter);}
  .cta-final .cta-grid{grid-template-columns:1fr;gap:28px;}
  .cta-ilu{max-width:220px;order:-1;}
  .cta-ilu-inner{aspect-ratio:1/1;}
  .cta-final .deco{right:-30px;top:-30px;width:200px;height:200px;background-size:16px 16px;}
  .cta-final .prompt{font-size:12.5px;margin-bottom:22px;}
  .cta-final h2{
    font-size:clamp(36px,11vw,58px);
    max-width:none;
  }
  .cta-final .cta-row{
    flex-direction:column;
    gap:12px;margin-top:34px;
  }
  .cta-final .links{
    flex-direction:column;
    gap:16px;margin-top:42px;
    padding-top:26px;font-size:13px;
  }
  .cta-final .links a .k{width:18px;}

  /* ----- FOOTER ----- */
  .foot .wrap{
    flex-direction:column;
    gap:8px;font-size:11px;
    align-items:flex-start;
  }
  .foot .r{margin-left:0;}
}

/* Hide mobile elements by default (shown only on mobile) */
.nav .mobile-wa,
.nav .menubtn,
.nav .mobile-menu{display:none;}