@font-face { font-family:'New Black'; src:url('fonts/NewBlackTypeface-ExtraBold.otf') format('opentype'); font-weight:800; font-display:swap; }
@property --angle { syntax:'<angle>'; initial-value:0deg; inherits:false; }

:root{
  --bg:#070709;
  --panel:#0e0e14;
  --gray:#e9e9ee;
  --ink:#eff0f3;
  --ink-d:#16161b;
  --muted:#85858f;
  --muted-d:#5f5f69;
  --line:rgba(255,255,255,.10);
  --line-d:rgba(0,0,0,.10);
  --glow:#bfe0ff;
  --maxw:1180px;
  --pad:clamp(22px,5vw,72px);
}
*{margin:0;padding:0;box-sizing:border-box;}
html{background:var(--bg);}
body{background:transparent;} /* transparente para ver el humo global fijo (z-index -1) */
body{font-family:'Inter',system-ui,-apple-system,sans-serif;color:var(--ink);
  -webkit-font-smoothing:antialiased;letter-spacing:-.01em;line-height:1.5;overflow-x:hidden;}
a{text-decoration:none;color:inherit;}
b{color:#fff;font-weight:600;}
.section--gray b{color:#000;}

.chrome{
  background:linear-gradient(180deg,#ffffff 0%,#d6d6de 16%,#86868f 36%,#ffffff 52%,#74747e 70%,#cacad2 86%,#ffffff 100%);
  -webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;
  filter:drop-shadow(0 2px 8px rgba(190,220,255,.2));}
.chrome-ink{
  background:linear-gradient(180deg,#2a2a30 0%,#9a9aa6 22%,#3a3a42 42%,#cfcfd6 56%,#45454d 72%,#2c2c32 100%);
  -webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;}
@keyframes spin{to{--angle:360deg;}}

/* ===== HERO ===== */
.hero{min-height:100vh;position:relative;display:flex;flex-direction:column;align-items:center;justify-content:center;
  text-align:center;padding:46px 20px 60px;overflow:hidden;
  background:radial-gradient(120% 80% at 50% 50%, rgba(20,20,27,.5) 0%, transparent 62%);}
/* humo sutil detrás del 3D (CSS, liviano) */
.smoke{position:absolute;left:50%;top:46%;transform:translate(-50%,-50%);
  width:min(820px,104vw);height:min(820px,104vw);z-index:2;pointer-events:none;opacity:.9;}
.smoke i{position:absolute;border-radius:50%;filter:blur(38px);mix-blend-mode:screen;
  background:radial-gradient(circle, rgba(168,186,214,.34), rgba(130,150,180,0) 70%);
  animation:smokeDrift 15s ease-in-out infinite;}
.smoke i:nth-child(1){width:46%;height:46%;left:14%;bottom:12%;animation-duration:16s;}
.smoke i:nth-child(2){width:40%;height:40%;right:12%;bottom:20%;animation-duration:13s;animation-delay:-4s;}
.smoke i:nth-child(3){width:54%;height:54%;left:26%;bottom:2%;animation-duration:19s;animation-delay:-9s;}
.smoke i:nth-child(4){width:34%;height:34%;left:40%;top:6%;animation-duration:14s;animation-delay:-6s;opacity:.8;}
@keyframes smokeDrift{0%,100%{transform:translateY(6%) scale(1)}50%{transform:translateY(-14%) scale(1.22)}}
/* humo WebGL GLOBAL: fondo fijo de todo el sitio (se ve en las secciones oscuras) */
.smokegl{position:fixed;inset:0;width:100%;height:100%;z-index:-1;pointer-events:none;
  opacity:0;transition:opacity 1.6s ease;}
.smokegl.on{opacity:1;}
.hero__kicker{font-size:13px;font-weight:600;letter-spacing:.16em;text-transform:uppercase;color:var(--muted);margin-bottom:18px;position:relative;z-index:4;}
.hero__title{font-family:'New Black',sans-serif;font-weight:800;text-transform:uppercase;
  font-size:clamp(40px,8.2vw,116px);line-height:.9;margin-bottom:8px;position:relative;z-index:4;
  transform:translateY(44px);}
/* escenario: esfera detrás de la cabeza (no del texto) */
.hero__stage{position:relative;z-index:6;display:flex;justify-content:center;align-items:flex-end;
  height:min(60vh,640px);margin:-4vh 0 12px;}
/* pantallas altas (escritorio): cabeza más grande y un poco más abajo */
@media (min-height:820px){
  .hero__stage{height:min(67vh,760px);margin:-3vh 0 14px;}
}
.orb-glow{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:132%;aspect-ratio:1;border-radius:50%;
  z-index:0;pointer-events:none;
  background:radial-gradient(circle, rgba(191,224,255,.30) 0%, rgba(255,255,255,.10) 36%, transparent 66%);
  filter:blur(34px);animation:pulse 6s ease-in-out infinite;}
@keyframes pulse{0%,100%{opacity:.7;transform:translate(-50%,-50%) scale(1)}50%{opacity:1;transform:translate(-50%,-50%) scale(1.05)}}
.orb{position:absolute;top:46%;left:50%;transform:translate(-50%,-50%);width:98%;aspect-ratio:1;border-radius:50%;z-index:1;pointer-events:none;
  background:radial-gradient(circle at 36% 26%, #ffffff 0%, #e7eaf2 12%, #b4b8c6 30%, #80828f 47%, #c6c9d4 60%, #5c5e6b 80%, #e8eaf2 100%);
  box-shadow:inset -34px -44px 80px rgba(20,20,35,.5), inset 26px 26px 60px rgba(255,255,255,.85),
    0 0 80px rgba(191,224,255,.3), 0 40px 110px rgba(0,0,0,.55);
  filter:blur(1px);animation:orbspin 32s linear infinite;}
@keyframes orbspin{to{transform:translate(-50%,-50%) rotate(360deg)}}
.character{position:relative;z-index:2;height:100%;transform:translateX(var(--tx,0px));transition:transform .5s ease-out;will-change:transform;}
.character__img{height:100%;width:auto;max-width:90vw;display:block;filter:drop-shadow(0 30px 50px rgba(0,0,0,.7));
  animation:float3d 5.5s ease-in-out infinite;}
@keyframes float3d{0%,100%{transform:translateY(0)}50%{transform:translateY(-13px)}}
.hero__sub{position:relative;z-index:4;font-size:17px;color:var(--muted);max-width:430px;margin:16px 0 0;}

/* ===== Botones flotantes (mascotas 3D) ===== */
.floatbtn{position:fixed;bottom:18px;z-index:150;display:block;width:clamp(120px,13vw,180px);
  transition:transform .3s cubic-bezier(.2,.7,.2,1);}
.floatbtn img{width:100%;height:auto;display:block;
  filter:drop-shadow(0 16px 28px rgba(0,0,0,.55));animation:floatbob 5s ease-in-out infinite;}
.floatbtn--left{left:18px;width:clamp(132px,14.3vw,198px);} /* +10% para igualar el tamaño de la cabeza con el de Contáctame */
.floatbtn--right{right:18px;}
.floatbtn--right img{animation-delay:-2.5s;}
.floatbtn:hover{transform:translateY(-6px) scale(1.04);}
@keyframes floatbob{0%,100%{transform:translateY(0)}50%{transform:translateY(-9px)}}

/* ===== Botón de música (minimalista, arriba izquierda) ===== */
.music-btn{position:fixed;top:16px;left:16px;z-index:160;width:32px;height:32px;border-radius:50%;
  display:grid;place-items:center;cursor:pointer;color:#fff;
  background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.22);
  opacity:.2;transition:opacity .3s ease,transform .2s ease;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);}
.music-btn:hover{opacity:.75;transform:scale(1.08);}
.music-btn.playing{opacity:.4;}
.music-btn svg{width:15px;height:15px;display:block;}
.music-btn .ic-on{display:none;}
.music-btn.playing .ic-on{display:block;}
.music-btn.playing .ic-off{display:none;}

/* ===== Cue de sonido (abajo, invita al primer toque) ===== */
.sound-cue{position:fixed;left:50%;bottom:18px;transform:translateX(-50%);z-index:160;
  display:inline-flex;align-items:center;gap:9px;padding:11px 22px;border-radius:50px;cursor:pointer;border:0;
  color:#15151a;font-size:12.5px;font-weight:700;letter-spacing:.02em;
  background:linear-gradient(110deg,#eef0f4 0%,#b9bcc8 18%,#ffffff 38%,#c7cad4 54%,#ffffff 70%,#aab0bd 88%,#e6e8ee 100%);
  background-size:220% 100%;
  box-shadow:inset 0 1px 1px rgba(255,255,255,.9), inset 0 -2px 5px rgba(0,0,0,.18), 0 8px 26px rgba(170,200,255,.3);
  animation:chromeShine 3s linear infinite, cueScale 1s ease-in-out infinite;
  transition:opacity .45s ease, transform .45s ease;}
.sound-cue svg{width:16px;height:16px;flex:0 0 auto;}
/* glow giratorio (firma de marca) detrás del cromo */
.sound-cue::before{content:'';position:absolute;inset:-3px;border-radius:50px;z-index:-1;
  background:conic-gradient(from var(--angle), transparent 0deg, var(--glow) 90deg, #fff 160deg, transparent 250deg, transparent 360deg);
  filter:blur(9px);opacity:.95;animation:spin 3.2s linear infinite;}
.sound-cue.hide{opacity:0;transform:translateX(-50%) translateY(10px) scale(.96);pointer-events:none;animation:none;}
@keyframes chromeShine{to{background-position:-220% 0;}}
@keyframes cueScale{0%,100%{transform:translateX(-50%) scale(1)}50%{transform:translateX(-50%) scale(1.07)}}
.hero__btns{position:relative;z-index:4;display:flex;gap:14px;flex-wrap:wrap;justify-content:center;}
.scrollcue{position:absolute;bottom:26px;left:50%;transform:translateX(-50%);width:24px;height:38px;
  border:1.5px solid rgba(255,255,255,.2);border-radius:14px;z-index:4;}
.scrollcue i{position:absolute;left:50%;top:7px;width:3px;height:7px;border-radius:3px;background:#fff;
  transform:translateX(-50%);animation:cue 1.6s ease-in-out infinite;}
@keyframes cue{0%,100%{opacity:0;top:7px}50%{opacity:1;top:16px}}

/* ===== Botones ===== */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:11px;padding:15px 30px;border-radius:50px;
  font-size:14px;font-weight:600;transition:transform .2s,filter .2s;position:relative;}
.btn--chrome{color:#15151a;
  background:linear-gradient(160deg,#ffffff 0%,#e3e3ea 30%,#b6b6c2 55%,#f2f2f6 75%,#a9a9b6 100%);
  box-shadow:inset 0 1px 1px rgba(255,255,255,.9), inset 0 -2px 4px rgba(0,0,0,.2), 0 10px 34px rgba(170,200,255,.25);}
.btn--chrome:hover{transform:translateY(-2px);filter:brightness(1.05);}
.btn--glow{color:#fff;background:#0d0d13;}
.btn--glow::before{content:'';position:absolute;inset:-2px;border-radius:50px;z-index:-1;
  background:conic-gradient(from var(--angle), transparent 0deg, var(--glow) 90deg, #fff 160deg, transparent 250deg, transparent 360deg);
  filter:blur(8px);opacity:.95;animation:spin 4s linear infinite;}
.btn--glow::after{content:'';position:absolute;inset:0;border-radius:50px;padding:1px;
  background:linear-gradient(120deg,rgba(255,255,255,.7),rgba(191,224,255,.4));
  -webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);-webkit-mask-composite:xor;mask-composite:exclude;}
.btn--glow:hover{transform:translateY(-2px);}

/* ===== MARQUEE ===== */
.marquee{overflow:hidden;padding:24px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line);
  background:linear-gradient(180deg,#0b0b10,#070709);}
.marquee__track{display:flex;white-space:nowrap;width:max-content;animation:slide 36s linear infinite;}
.marquee__track span{font-size:clamp(15px,1.7vw,20px);font-weight:300;letter-spacing:.02em;color:#9a9aa6;}
@keyframes slide{to{transform:translateX(-50%)}}

/* ===== Secciones ===== */
.section{padding:clamp(74px,11vw,148px) var(--pad);position:relative;}
.section + .section{border-top:1px solid var(--line);}
.section--gray{background:var(--gray);color:var(--ink-d);}
.section--gray + .section, .banner + .section{border-top:0;}
.wrap{max-width:var(--maxw);margin:0 auto;position:relative;z-index:2;}
.eyebrow{display:flex;align-items:center;gap:11px;font-size:12px;font-weight:600;letter-spacing:.14em;
  text-transform:uppercase;color:var(--muted);margin-bottom:22px;}
.eyebrow span{opacity:.5;}
.eyebrow--dark{color:var(--muted-d);}
.h2{font-family:'Inter',sans-serif;font-weight:600;letter-spacing:-.035em;line-height:1.04;
  font-size:clamp(32px,5vw,66px);margin-bottom:30px;}
.p{font-size:clamp(16px,1.45vw,18px);line-height:1.7;color:var(--muted);max-width:620px;font-weight:400;}
.p--dark{color:#3a3a42;margin-bottom:18px;}
.p.muted{margin-top:14px;}

/* reveal */
.reveal{transition:opacity .9s cubic-bezier(.2,.7,.2,1),transform .9s cubic-bezier(.2,.7,.2,1);}
html.js .reveal:not(.in){opacity:0;transform:translateY(34px);}
@media (prefers-reduced-motion:reduce){html.js .reveal:not(.in){opacity:1;transform:none}.character__img,.orb,.orb-glow,.marquee__track{animation:none}}

/* ===== RECUADRO CON LUZ (glow card) — bien visible ===== */
.glow-card{position:relative;background:var(--panel);border-radius:18px;border:1px solid rgba(255,255,255,.07);
  box-shadow:0 0 40px rgba(150,190,255,.06);transition:transform .35s,box-shadow .35s;}
.glow-card::before{content:'';position:absolute;inset:-1px;border-radius:inherit;padding:1.5px;pointer-events:none;
  background:conic-gradient(from var(--angle),
    rgba(255,255,255,.05) 0deg, #ffffff 60deg, var(--glow) 100deg, rgba(191,224,255,.2) 150deg,
    rgba(255,255,255,.05) 210deg, rgba(255,255,255,.05) 360deg);
  -webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);-webkit-mask-composite:xor;mask-composite:exclude;
  opacity:.85;animation:spin 5s linear infinite;}
.glow-card::after{content:'';position:absolute;inset:0;border-radius:inherit;pointer-events:none;
  box-shadow:inset 0 0 30px rgba(150,200,255,.08);}
.glow-card:hover{transform:translateY(-5px);box-shadow:0 0 0 1px rgba(191,224,255,.4),0 26px 70px rgba(120,170,255,.28),0 0 70px rgba(191,224,255,.22);}
.glow-card:hover::before{opacity:1;animation-duration:2.6s;}

/* ===== Placeholders de foto ===== */
.ph{position:relative;overflow:hidden;}
.ph::after{content:attr(data-label) " ＋";position:absolute;inset:0;display:grid;place-items:center;text-align:center;padding:14px;
  font-size:13px;font-weight:500;letter-spacing:.03em;color:#5e5e68;z-index:1;}
.section--gray .ph::after,.banner--gray .ph::after,.banner--gray::after{color:#9a9aa4;}

/* ===== BANNERS separadores (foto 3D, sin recortes) ===== */
.banner{position:relative;width:100%;overflow:hidden;background:#0a0a0e;
  border-top:1px solid var(--line);border-bottom:1px solid var(--line);font-size:0;}
.banner img{width:100%;height:auto;display:block;}

/* ===== PERFIL (gris) ===== */
.perfil{display:grid;grid-template-columns:.9fr 1.1fr;gap:clamp(30px,6vw,80px);align-items:start;}
.perfil__left .h2{font-weight:600;}
.mini-stats{display:flex;gap:40px;margin-top:30px;}
.mini-stats__n{display:block;font-size:38px;font-weight:700;letter-spacing:-.03em;}
.mini-stats__l{font-size:13px;color:var(--muted);}
.mini-stats--dark .mini-stats__l{color:var(--muted-d);}
.mini-stats--dark .mini-stats__n{color:var(--ink-d);}

/* ===== EXPERIENCIA ===== */
.exp-list{display:flex;flex-direction:column;gap:14px;}
.exp{display:grid;grid-template-columns:140px 1fr auto;gap:26px;align-items:center;padding:26px 30px;}
.exp__head{display:flex;flex-direction:column;gap:12px;}
.exp__logo{height:40px;display:flex;align-items:center;}
.exp__logo img{height:100%;width:auto;max-width:115px;object-fit:contain;opacity:.95;}
.exp__logo.ph::after{font-size:9px;letter-spacing:.05em;}
.exp__year{font-size:13px;color:var(--muted);}
.exp__body h3{font-size:clamp(20px,2.3vw,26px);font-weight:600;letter-spacing:-.02em;}
.exp__org{font-size:14px;color:#ff8a3d;font-weight:500;}
.exp__body p{margin-top:10px;font-size:14.5px;color:var(--muted);line-height:1.6;max-width:62ch;}
.exp__tag{font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:var(--muted-d);white-space:nowrap;}

/* ===== ESTUDIOS ===== */
.edu-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;}
.edu{padding:30px 28px;}
.edu__year{font-size:12px;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);}
.edu h3{font-size:21px;font-weight:600;letter-spacing:-.02em;margin:12px 0 4px;}
.edu__org{font-size:14px;color:#ff8a3d;font-weight:500;}
.edu p{margin-top:12px;font-size:14px;color:var(--muted);line-height:1.6;}
/* Estudios en sección clara: tarjetas blancas */
.section--gray .edu{background:#fff;border-color:rgba(0,0,0,.08);box-shadow:0 18px 44px rgba(120,120,150,.12);}
.section--gray .edu.glow-card::before,.section--gray .edu.glow-card::after{display:none;}
.section--gray .edu:hover{box-shadow:0 26px 56px rgba(120,120,150,.18);}
.section--gray .edu h3{color:#16161b;}
.section--gray .edu__year{color:#6c6c76;}
.section--gray .edu__org{color:#e8722a;}
.section--gray .edu p{color:#55555f;}

/* ===== HABILIDADES ===== */
/* Dashboard "montañas" */
.dash{padding:28px 30px 16px;margin:40px 0 18px;}
.dash__head{display:flex;align-items:baseline;justify-content:space-between;margin-bottom:8px;}
.dash__head h3{font-size:16px;font-weight:600;}
.dash__head span{font-size:12px;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);}
.dash__svg{width:100%;height:auto;display:block;overflow:visible;}
.dash__line{stroke-dasharray:2400;stroke-dashoffset:0;transition:stroke-dashoffset 1.8s ease;filter:drop-shadow(0 0 6px rgba(255,160,60,.55));}
html.js .reveal:not(.in) .dash__line{stroke-dashoffset:2400;}
html.js .reveal:not(.in) .dash__area,html.js .reveal:not(.in) .dash__pts,html.js .reveal:not(.in) .dash__val{opacity:0;}
.dash__area,.dash__pts,.dash__val{transition:opacity 1s ease .4s;}

/* Panel IA (diferencial, con color) */
.ai-panel{position:relative;border-radius:20px;padding:30px 32px;margin-bottom:18px;overflow:hidden;
  background:linear-gradient(125deg,#2c1606 0%,#3f2408 45%,#4d2e0a 100%);
  border:1px solid rgba(255,180,90,.28);box-shadow:0 0 70px rgba(255,140,40,.2);}
.ai-panel::before{content:'';position:absolute;inset:0;pointer-events:none;
  background:radial-gradient(60% 120% at 12% 0%, rgba(255,150,50,.32), transparent 60%),radial-gradient(50% 120% at 95% 100%, rgba(255,205,80,.24), transparent 60%);}
.ai-panel__head{position:relative;max-width:640px;margin-bottom:22px;}
.ai-kicker{display:inline-block;font-size:11px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:#ffd29a;
  background:rgba(255,160,60,.16);border:1px solid rgba(255,170,80,.4);padding:5px 12px;border-radius:50px;margin-bottom:12px;}
.ai-panel__head h3{font-size:clamp(24px,3vw,34px);font-weight:700;letter-spacing:-.02em;margin-bottom:8px;color:#fff;}
.ai-panel__head p{font-size:15px;color:#e6cfae;line-height:1.6;}
.ai-grid{position:relative;display:grid;grid-template-columns:repeat(6,1fr);gap:12px;}
.ai-tool{display:flex;flex-direction:column;align-items:center;text-align:center;gap:8px;padding:18px 10px;border-radius:14px;
  background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.12);transition:transform .25s,background .25s;}
.ai-tool:hover{transform:translateY(-4px);background:rgba(255,255,255,.1);}
.ai-ico{width:46px;height:46px;border-radius:12px;display:grid;place-items:center;color:#fff;
  background:var(--c);box-shadow:0 6px 18px color-mix(in srgb, var(--c) 50%, transparent);}
.ai-ico svg{width:26px;height:26px;}
.ai-ico--img{background:transparent;overflow:hidden;box-shadow:0 6px 18px rgba(0,0,0,.35);}
.ai-ico--img img{width:100%;height:100%;object-fit:cover;display:block;border-radius:12px;}
.ai-tool b{font-size:14px;font-weight:600;color:#fff;}
.ai-tool i{font-size:11px;font-style:normal;color:#c9b08c;letter-spacing:.02em;}

/* Web + Marketing */
.skl2{display:grid;grid-template-columns:1fr 1fr;gap:18px;}
.scat{padding:24px 26px;}
.scat__top{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:8px;}
.scat h3{font-size:18px;font-weight:600;letter-spacing:-.01em;}
.scat__badge{font-size:11px;font-weight:600;letter-spacing:.04em;color:#0a0a0e;
  background:linear-gradient(160deg,#ffd98a,#ff9a3d);padding:5px 11px;border-radius:50px;white-space:nowrap;}
.scat__desc{font-size:13.5px;color:var(--muted);margin-bottom:14px;}
.scat .chips{list-style:none;display:flex;flex-wrap:wrap;gap:8px;}
.scat .chips li{font-size:13px;padding:8px 14px;border-radius:50px;background:rgba(255,255,255,.05);
  border:1px solid var(--line);color:#dfe2ea;}
.scat--star{border-color:rgba(255,180,90,.32);box-shadow:0 0 50px rgba(255,160,60,.12);}
.scat--star .chips li{background:rgba(255,180,90,.1);border-color:rgba(255,180,90,.3);color:#ffe6c7;}

/* ===== SERVICIOS ===== */
.srv-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;}
.srv{padding:30px 28px;}
.srv h3{font-size:20px;font-weight:600;letter-spacing:-.02em;margin-bottom:10px;}
.srv p{font-size:14.5px;color:var(--muted);line-height:1.6;}

/* ===== PORTAFOLIO (estilo Behance) ===== */
.portfolio .wrap{margin-bottom:40px;}
.portfolio{padding-bottom:clamp(54px,8vw,96px);}
/* separar el bloque "Diseño & desarrollo web" de las piezas de arriba */
.web-head{margin-top:60px;}
/* subtítulo de bloque (Videos / Piezas) */
.pf-subhead{font-size:13px;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);
  margin:6px 0 22px;display:flex;align-items:center;gap:12px;}
.pf-subhead::after{content:'';flex:1;height:1px;background:var(--line);}

/* Videos: masonry real (grid + row-span por JS, sin espacios) */
.vid-grid{max-width:1340px;margin:0 auto 26px;padding:0 var(--pad);position:relative;}
.vid-item{position:relative;border-radius:16px;overflow:hidden;background:#000;border:1px solid var(--line);cursor:pointer;}
.vid-item--big{grid-column:span 2;}
.vid-item video{width:100%;height:auto;display:block;}
.vid-item__play{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);z-index:2;
  width:56px;height:56px;border-radius:50%;display:grid;place-items:center;font-size:16px;color:#fff;
  background:rgba(0,0,0,.45);border:1px solid rgba(255,255,255,.35);backdrop-filter:blur(4px);
  opacity:0;transition:opacity .25s;pointer-events:none;}
.vid-item:hover .vid-item__play{opacity:1;}
.vid-item figcaption{position:absolute;left:0;right:0;bottom:0;padding:16px 18px;font-size:13px;font-weight:600;color:#fff;
  background:linear-gradient(0deg,rgba(0,0,0,.75),transparent);pointer-events:none;}

/* masonry real (grid + row-span por JS, sin espacios) */
.pf-grid{max-width:1340px;margin:0 auto;padding:0 var(--pad);position:relative;}
.pf-card{display:block;width:100%;text-align:left;border:0;cursor:pointer;padding:0;overflow:hidden;background:var(--panel);}
.pf-card--big{grid-column:span 2;}
.pf-card__cover{overflow:hidden;background:#000;}
.pf-card__cover img{width:100%;height:auto;display:block;transition:transform .6s cubic-bezier(.2,.7,.2,1);}
.pf-card:hover .pf-card__cover img{transform:scale(1.05);}
.pf-card__bar{display:flex;align-items:center;justify-content:space-between;padding:15px 18px;}
.pf-card__name{font-size:15px;font-weight:600;letter-spacing:-.01em;color:#fff;}
.pf-card__n{font-size:12px;color:var(--muted);background:rgba(255,255,255,.06);border:1px solid var(--line);
  padding:4px 11px;border-radius:50px;}

/* ===== Sitios web (tarjetas estilo ventana de navegador) ===== */
.web-grid{max-width:1340px;margin:84px auto 0;padding:0 var(--pad);
  display:grid;grid-template-columns:repeat(3,1fr);gap:18px;}
.web-card{display:flex;flex-direction:column;text-align:left;border:1px solid var(--line);cursor:pointer;padding:0;
  border-radius:16px;overflow:hidden;background:var(--panel);}
.web-card__bar{display:flex;align-items:center;gap:7px;padding:11px 14px;background:#101016;border-bottom:1px solid var(--line);}
.web-card__bar i{width:10px;height:10px;border-radius:50%;background:#3a3a44;flex:0 0 auto;}
.web-card__bar i:nth-child(1){background:#ff5f57;}
.web-card__bar i:nth-child(2){background:#febc2e;}
.web-card__bar i:nth-child(3){background:#28c840;}
.web-card__bar em{margin-left:6px;font-style:normal;font-size:12px;color:var(--muted);
  white-space:nowrap;overflow:hidden;text-overflow:ellipsis;flex:1;
  background:rgba(255,255,255,.05);border:1px solid var(--line);border-radius:50px;padding:3px 12px;}
.web-card__shot{position:relative;display:block;aspect-ratio:4/3;overflow:hidden;background:#000;}
.web-card__shot img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:top center;display:block;
  transition:transform .6s cubic-bezier(.2,.7,.2,1);}
.web-card:hover .web-card__shot img{transform:scale(1.04);}
/* sitio en vivo escalado dentro de la tarjeta (encima del pantallazo) */
.web-card__live{position:absolute;top:0;left:0;border:0;transform-origin:top left;pointer-events:none;
  background:#0c0c11;opacity:0;transition:opacity .7s ease;}
.web-card__live.ready{opacity:1;}
/* insignia "En vivo" (firma de sitio real) */
.web-card__badge{position:absolute;top:10px;right:10px;z-index:3;display:inline-flex;align-items:center;gap:6px;
  font-size:10px;font-weight:700;letter-spacing:.07em;text-transform:uppercase;color:#fff;
  background:rgba(10,10,14,.5);border:1px solid rgba(255,255,255,.18);border-radius:50px;padding:4px 9px;
  -webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);pointer-events:none;}
.web-card__badge i{width:7px;height:7px;border-radius:50%;background:#ff4d4d;animation:livePulse 1.6s ease-out infinite;}
@keyframes livePulse{0%{box-shadow:0 0 0 0 rgba(255,77,77,.6)}70%,100%{box-shadow:0 0 0 7px rgba(255,77,77,0)}}
.web-card__foot{display:flex;align-items:center;justify-content:space-between;padding:15px 18px;}
.web-card__name{font-size:15px;font-weight:600;color:#fff;}
.web-card__go{font-size:12.5px;font-weight:600;color:#ff8a3d;}

/* ===== Vista de proyecto (modal) ===== */
.pf-modal{position:fixed;inset:0;z-index:200;background:rgba(8,8,11,.5);
  -webkit-backdrop-filter:blur(18px) saturate(120%);backdrop-filter:blur(18px) saturate(120%);
  opacity:0;visibility:hidden;transition:opacity .35s;}
.pf-modal.open{opacity:1;visibility:visible;}
.pf-modal__inner{position:absolute;inset:0;overflow-y:auto;overscroll-behavior:contain;
  -webkit-overflow-scrolling:touch;padding:80px clamp(16px,5vw,40px) 80px;}
.pf-modal__close{position:fixed;top:22px;right:26px;z-index:210;width:46px;height:46px;border-radius:50%;
  border:1px solid var(--line);background:rgba(20,20,26,.8);color:#fff;font-size:16px;cursor:pointer;transition:background .2s;}
.pf-modal__close:hover{background:#fff;color:#000;}
.pf-view__head{max-width:1080px;margin:0 auto 30px;text-align:center;}
.pf-view__head h3{font-size:clamp(28px,4vw,52px);font-weight:700;letter-spacing:-.03em;
  background:linear-gradient(180deg,#fff,#b9b9c4 60%,#85858f);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;}
.pf-view__head span{font-size:13px;color:var(--muted);letter-spacing:.08em;text-transform:uppercase;}
.pf-view__visit{display:inline-flex;align-items:center;gap:6px;margin-top:12px;font-size:14px;font-weight:600;
  color:#fff;text-decoration:none;padding:12px 26px;border-radius:50px;
  background:linear-gradient(135deg,#ff8a3d,#e8722a);box-shadow:0 10px 30px rgba(232,114,42,.35);
  transition:transform .2s,box-shadow .2s;}
.pf-view__visit:hover{transform:translateY(-2px);box-shadow:0 14px 38px rgba(232,114,42,.5);}
.pf-item{max-width:1080px;margin:0 auto 18px;border-radius:14px;overflow:hidden;background:#0c0c11;border:1px solid var(--line);}
.pf-item img{width:100%;height:auto;display:block;}     /* sin recortes: tamaño completo */
/* modal: sitio en vivo grande e interactivo */
.pf-live{max-width:1180px;margin:0 auto;border-radius:14px;overflow:hidden;border:1px solid var(--line);
  background:#0c0c11;box-shadow:0 30px 80px rgba(0,0,0,.5);}
.pf-live iframe{width:100%;height:78vh;border:0;display:block;background:#0c0c11;}
.pf-live__hint{max-width:1080px;margin:14px auto 0;text-align:center;font-size:13px;color:var(--muted);}
.pf-item--vid{border:0;background:transparent;text-align:center;max-width:1100px;}
.pf-item--vid video{width:auto;max-width:100%;max-height:80vh;margin:0 auto;display:block;border-radius:14px;background:#000;} /* a proporción, cabe en pantalla */
.pf-item figcaption{margin-top:10px;font-size:13px;color:var(--muted);text-align:center;}

/* ===== CLIENTES ===== */
.logo-wall{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-top:64px;}
.logo-wall img{width:100%;height:88px;object-fit:contain;padding:22px 34px;border-radius:14px;
  background:#0b0b10;border:1px solid var(--line);opacity:.85;transition:opacity .3s,transform .3s;}
.logo-wall img:hover{opacity:1;transform:translateY(-2px);}
/* sección clara: tarjetas BLANCAS (como Estudios) con logos oscuros */
.section--gray .logo-wall img{background:#fff;border:1px solid rgba(0,0,0,.08);
  filter:none;opacity:.85;box-shadow:0 14px 34px rgba(120,120,150,.14);transition:opacity .3s,transform .3s;}
.section--gray .logo-wall img:hover{opacity:1;transform:translateY(-3px);}

/* ===== CONTACTO (no cambiar) ===== */
.contact{position:relative;text-align:center;overflow:hidden;
  padding-top:clamp(46px,7vw,78px);padding-bottom:clamp(38px,5vw,60px);}
.contact .wrap,.contact .foot{position:relative;z-index:1;}
.orb-glow--btm{position:absolute;top:auto;bottom:-28%;left:50%;transform:translateX(-50%);width:min(660px,92vw);aspect-ratio:1;opacity:.55;}
.contact__photo{width:150px;height:150px;border-radius:50%;object-fit:cover;object-position:center;
  display:block;margin:14px auto 30px;border:3px solid rgba(255,255,255,.22);
  box-shadow:0 0 0 8px rgba(255,255,255,.04), 0 18px 50px rgba(0,0,0,.55);}
.quote-block{max-width:560px;margin:6px auto 40px;}
.quote-block__mark{display:block;font-family:Georgia,'Times New Roman',serif;font-size:72px;line-height:.6;
  color:#ff8a3d;height:34px;margin-bottom:6px;}
.contact__quote{margin:0 auto 22px;font-size:clamp(14px,1.5vw,17px);line-height:1.7;
  color:#cfcfd6;font-weight:300;font-style:italic;letter-spacing:0;}
.sign{display:flex;align-items:center;justify-content:center;gap:13px;}
.sign__photo{width:46px;height:46px;border-radius:50%;object-fit:cover;border:2px solid rgba(255,255,255,.2);}
.sign__name{display:flex;flex-direction:column;text-align:left;font-size:15px;font-weight:600;color:#fff;line-height:1.25;}
.sign__name small{font-size:11.5px;font-weight:400;color:var(--muted);letter-spacing:.01em;}
.contact .p{margin:0 auto 34px;}
.contact__btns{display:flex;gap:14px;justify-content:center;flex-wrap:wrap;margin-bottom:30px;}
.contact__btns--grid{display:grid;grid-template-columns:1fr 1fr;gap:14px;max-width:680px;margin:0 auto 34px;}
.contact__btns--grid .btn{justify-content:flex-start;gap:12px;padding:16px 26px;}
.btn svg{width:20px;height:20px;flex:0 0 auto;}
.contact__data{font-size:14px;color:var(--muted);}
.foot{position:relative;z-index:2;text-align:center;margin-top:30px;font-size:12px;color:var(--muted-d);}

/* ===== RESPONSIVE ===== */
@media (max-width:900px){
  .perfil{grid-template-columns:1fr;}
  .srv-grid,.edu-grid{grid-template-columns:1fr 1fr;}
  .ai-grid{grid-template-columns:repeat(3,1fr);}
  .skl2{grid-template-columns:1fr;}
  .exp{grid-template-columns:1fr;gap:10px;}
  .exp__head{flex-direction:row;align-items:center;gap:16px;}
  .exp__tag{display:none;}
  .pf-grid{grid-template-columns:repeat(2,1fr);}
  .web-grid{grid-template-columns:repeat(2,1fr);}
  .logo-wall{grid-template-columns:repeat(3,1fr);}
}
@media (max-width:560px){
  .srv-grid,.edu-grid{grid-template-columns:1fr;}
  .ai-grid{grid-template-columns:repeat(2,1fr);}
  .pf-grid{grid-template-columns:repeat(1,1fr);}
  .vid-grid{grid-template-columns:repeat(1,1fr);}
  .web-grid{grid-template-columns:repeat(1,1fr);}
  .pf-card--big,.vid-item--big{grid-column:span 1;}
  .hero{padding-bottom:60px;}
  .hero__title{font-size:46px;transform:translateY(8px);} /* más grande y más arriba para que se lea tras el 3D */
  .hero__stage{height:min(50vh,410px);margin:-1vh 0 14px;}
  .sound-cue{display:none;} /* en cel la música arranca sola al primer desliz */
  .web-card__live{display:none!important;} /* en cel: solo pantallazo (el live revienta memoria) */
  .floatbtn{width:116px;bottom:10px;}
  .floatbtn--left{left:8px;width:128px;}
  .floatbtn--right{right:8px;}
  .logo-wall{grid-template-columns:repeat(2,1fr);}
  .contact__btns--grid{grid-template-columns:1fr;}
  .mini-stats{gap:26px;}
}