:root{
  --bg:#0b0b0b; --bg-2:#101216; --ink:#ffffff; --muted:#b8c0cc; --gold:#ffd700; --gold-2:#ffb703; --brand:#111; --card:#0f1216;
  --radius:18px; --shadow:0 10px 35px rgba(0,0,0,.25);
}
*{box-sizing:border-box;margin: 0px;padding: 0px;}
html{scroll-behavior:smooth}
@media (prefers-reduced-motion: reduce){ html{ scroll-behavior:auto } }
body{margin:0; color:var(--ink);overflow-x: hidden; background:radial-gradient(1200px 600px at 20% -10%, rgba(255,215,0,.12), transparent), linear-gradient(180deg,var(--bg),#050607 120%); font: 16px/1.6 system-ui, -apple-system, Segoe UI, Roboto, Ubuntu, Cantarell, Noto Sans, Helvetica, Arial, "Apple Color Emoji","Segoe UI Emoji";min-width:360px;}

@font-face {
  font-family: "Cubic";
  src: url("cubic.ttf") format("truetype");
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}

h2{text-align: center;padding: 16px;}

/* Utility */
.container{width:min(1200px,92%); margin-inline:auto;}
.section{padding: clamp(45px, 10vw, 45px) 0}
.grid{display:grid; gap:clamp(16px,2vw,28px)}
.flex{display: flex;flex-wrap: wrap; justify-content: center;align-items: center; gap: 16px;  div{min-width: 380px; width: 50%;} form{min-width: 380px;}}
.btn{display:inline-flex; align-items:center; gap:.6rem; padding:.95rem 1rem; border-radius:14px; background:linear-gradient(135deg,var(--gold),var(--gold-2)); color:#111; font-weight:700; text-decoration:none; box-shadow:var(--shadow); border:0; cursor:pointer}
.btn.secondary{background:#15181e; color:var(--ink); border:1px solid rgba(255,255,255,.08)}
.btn:disabled { opacity:.55; cursor:not-allowed; filter:grayscale(.2); }
.tag{display:inline-block; padding:.35rem .7rem; border-radius:999px; background:rgba(255,215,0,.14); color:#ffd700; font-weight:600; border:1px solid rgba(255,215,0,.25)}
.muted{color:var(--muted);font-size:16px;}
.card{background:linear-gradient(180deg,#0b0e12, #0a0c10); border:1px solid rgba(255,255,255,.06); border-radius:var(--radius); padding:clamp(16px,2.5vw,24px); box-shadow:var(--shadow)}
.reveal{opacity:0; transform: translateY(24px); filter: blur(2px); transition: all .7s cubic-bezier(.2,.6,.2,1)}
.reveal.in-view{opacity:1; transform:none; filter:none;position: relative; z-index: 3;}


@media(max-width:650px){
  .tag{max-width: 240px;background: none;border: none;padding: 2px;}
  .hero-title{max-width: 280px;}
  .section{padding: 16px 0px;}
  .card{margin-top: 12px;}
}

/* Focus styles (a11y) */
a:focus-visible, button:focus-visible { outline: 2px solid var(--gold); outline-offset: 3px; border-radius: 12px; }

/* Header */
header{position:sticky; top:0; z-index:50; backdrop-filter:saturate(1.2) blur(10px); background:linear-gradient(180deg,rgba(10,12,16,.75),rgba(10,12,16,.35)); border-bottom:1px solid rgba(255,255,255,.06)}
header.scrolled { background: linear-gradient(180deg, rgba(10,12,16,.92), rgba(10,12,16,.6)); }
.nav{display:flex; justify-content:space-between; align-items:center; padding:14px 0}
.brand{display:flex; align-items:center; gap:.8rem}
.brand img{width:130px; height:auto; border-radius:10px;margin-top:-40px;margin-bottom:-45px;}
.brand .name{font-weight:800; letter-spacing:.3px}
nav ul{display:flex; gap:1rem; list-style:none; margin:0; padding:0;align-items: center;}
nav a{color:var(--ink); text-decoration:none; padding:.6rem .8rem; border-radius:10px}
nav a:hover{background:rgba(255,255,255,.06)}

/* Mobile menu */
.burger{display:none; width:44px; height:44px; border-radius:12px; border:1px solid rgba(255,255,255,.08); background:#161922; color:var(--ink); place-content:center}
.burger span{width:18px; height:2px; background:var(--ink); position:relative; display:block}
.burger span::before,.burger span::after{content:""; position:absolute; left:0; width:100%; height:2px; background:white; transition:.25s}
.burger span::before{top:-6px} .burger span::after{bottom:-6px}
/* estado activo (X) */
.burger.active span { background: transparent; }
.burger.active span::before { transform: translateY(6px) rotate(45deg); }
.burger.active span::after  { transform: translateY(-6px) rotate(-45deg); }
.menu-panel{position:fixed; inset:0 0 auto auto; height:100vh; width:min(360px,55%); background:#0e1117; border-left:1px solid rgba(255,255,255,.08); transform:translateX(100%); transition:.4s; padding:24px; display:none; grid-auto-rows:min-content; gap:10px; box-shadow: -24px 0 60px rgba(0,0,0,.35); overscroll-behavior: contain}
.menu-panel.open{transform:none;display: grid;align-content: center;}
.menu-panel a{padding:12px 10px; border-radius:10px;text-decoration: none;color: var(--ink);transition: background .25s, color .25s;}
.menu-panel a:hover, .menu-panel a:focus-visible { background: rgba(255,255,255,.06);color: var(--gold);  }
body.no-scroll { overflow: hidden; }

/* Hero */
.hero{position:relative; overflow:hidden; padding-top:clamp(50px,3vw,90px)}
.hero .container{display:grid; grid-template-columns: 1.2fr .8fr; align-items:end; gap:clamp(16px,4vw,36px);position: relative;}
.hero-title{font-size: clamp(24px, 6vw, 40px); letter-spacing:.3px; line-height:1.06; font-weight:900; text-wrap: balance;}
.hero-sub{font-size:clamp(16px,2.4vw,20px); color:var(--muted)}
.hero-cta{display:flex; align-items:center; gap:12px; margin-top:18px}
.spark{position:absolute; inset:auto auto -15% -15%; width:60vw; height:60vw; background:radial-gradient(closest-side, rgba(255,215,0,.15), transparent 70%); filter: blur(40px); transform:translateY(var(--pY, 0)) translateX(var(--pX, 0))}
.fotoPerfil{position: absolute !important; z-index: 4!important; top: 60px;right: 16px; border-radius: 50%;width: 140px;}

.card.highlight{position:relative;border-radius:var(--radius);overflow:hidden}
.card.highlight::before{content:"";position:absolute;inset:0;border-radius:inherit;padding:2px;background:linear-gradient(90deg,transparent 0%,transparent 40%,var(--gold) 50%,transparent 60%,transparent 100%);background-size:200% 100%;animation:neon-border 8s linear infinite;filter:drop-shadow(0 0 6px var(--gold)) drop-shadow(0 0 12px var(--gold));
  -webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);-webkit-mask-composite:xor;mask-composite:exclude}@keyframes neon-border{0%{background-position:0% 50%}100%{background-position:200% 50%}}
#portfolio-3d{background: linear-gradient(174deg,rgba(15, 15, 15, 0), rgba(15, 15, 15, 0),rgba(15, 15, 15, 0),rgba(15, 15, 15, 0),rgba(15, 15, 15, 0),#f2ae1c4e,#f2ae1c4e,#f2ae1c8d, #f2ae1cde,#f2ae1c8d,#f2ae1c4e,#f2ae1c4e,rgba(15, 15, 15, 0),rgba(15, 15, 15, 0),rgba(15, 15, 15, 0),rgba(15, 15, 15, 0),rgba(15, 15, 15, 0), rgba(15, 15, 15, 0));min-height: 55vh;
    display: flex;}


/*carrusel*/
.contcarrusel{display:flex; flex-direction:column; flex-wrap:wrap ;align-content: center;justify-content: center;align-items: center;gap: 16px; overflow-x: hidden;min-height: 340px;width: 100%;}
table tr.featured td{background:linear-gradient(350deg,rgba(255,215,0,.06),transparent 60%)}table tr.featured td:first-child{position:relative}table tr.featured td:first-child::before{content:"";position:absolute;left:-1px;top:-1px;bottom:-1px;width:6px;background:linear-gradient(180deg,var(--gold),var(--gold-2));box-shadow:0 0 14px rgba(255,215,0,.45)}@media(max-width:760px){table tr.featured{border:1px solid rgba(255,215,0,.35)}}
.textcarusel{text-align: center; padding: 16px;}
.carousel3d-container{display:flex;justify-content:center;align-items:center;position:relative;gap:12px}
.carousel3d-nav{position:absolute;top:50%;transform:translateY(-50%);border:1px solid rgba(255,255,255,.12);color:var(--ink);padding:.6rem .8rem;border-radius:12px;cursor:pointer;z-index:5;transition: transform .15s;background-size:280% 280% !important;transition:background-position .8s ease;background:linear-gradient(120deg,#0e1116, #0c0f13,var(--gold), var(--gold-2));transition: .8s;}
.carousel3d-nav:hover{ box-shadow: 0 8px 28px rgba(255, 215, 0, .18);background-position:80% 20%; color:black;}
.carousel3d-nav.left{left:-10px}
.carousel3d-nav.right{right:-10px}
.carousel3d-viewport{width:260px;height:190px;perspective:1000px}
@media(min-width:576px){.carousel3d-viewport{width:300px;height:220px}}
.carousel3d{--rotatey:0;position:relative;width:100%;height:80%;transform:rotateY(var(--rotatey));transform-style:preserve-3d;user-select:none;cursor:grab}
.carousel3d:active{cursor:grabbing}
.carousel3d-item{position:absolute;inset:0;display:flex;justify-content:center;align-items:center;border-radius:12px;transition:opacity .6s}
.carousel3d-item img{width:100%;height:100%;object-fit:cover;border-radius:12px;filter:saturate(.95);box-shadow:0 10px 30px rgba(0,0,0,.35),0 0 0 1px rgba(255,255,255,.06)}
/* posicionamiento 3D por variables */
.carousel3d-item{--rotatey:0;transform:rotateY(var(--rotatey)) translateZ(var(--tz));background:#0e1116}
/* estados focus/hover */
.carousel3d-item:focus-within img,.carousel3d-item:hover img{filter:saturate(1)}
/* a11y focus */
.carousel3d-nav:focus-visible{outline:2px solid var(--gold);outline-offset:3px}
@media(max-width:575px){.carousel3d-container{gap:6px}.carousel3d-nav.left{left:0}.carousel3d-nav.right{right:0}}
/* reduced motion */
@media (prefers-reduced-motion: reduce){.carousel3d{transition:none}.carousel3d-item{transition:none}}



/* Stats */
.stats{display:grid; grid-auto-flow:column; gap:10px; align-items:start}
.stat{background:linear-gradient(180deg,#0e1116,#0c0f13); border:1px solid rgba(255,255,255,.06); border-radius:16px; padding:10px;}
.stat h3{margin:0; font-size:clamp(19px, 4.2vw, 38px)}
.bar{height:8px; background:#141820; border-radius:999px; overflow:hidden; margin-top:8px}
.bar>span{display:block; height:100%; width:0; background:linear-gradient(90deg, var(--gold), var(--gold-2))}

/* Features / skill cards */
#servicios{ .container{display: flex; flex-wrap: wrap; justify-content: center;} p{max-width: 800px; text-align: center;} article{p{text-align: left;}}}
.features{grid-template-columns:repeat(auto-fit,minmax(1fr));gap: 16px; padding: 16px;}
.tilt{transform-style:preserve-3d; transition: transform .15s;background-size:280% 280% !important;transition:background-position .8s ease;background:linear-gradient(120deg,#0e1116, #0c0f13,var(--gold), var(--gold-2));transition: .8s;}
.tilt:hover{ box-shadow: 0 8px 28px rgba(255, 215, 0, .18);background-position:80% 20%; color:black;}
@media(max-width:650px){.features{padding: 0px;}}



/* animaciones interactivas */
#animacionEscudo{width: 100%; max-width: 400px;min-width: 300px;filter: invert(1); transition: .7s ease-in;}
#animacionEscudo.activo {
  filter: invert(0);
}

/* Comparison */
.compare{display:grid; grid-template-columns:repeat(auto-fit,minmax(280px,0.9fr)); gap:18px;width: 100%; justify-content: center;}
.compare .card ul{margin:0; padding-left:18px}
#diferenciador{text-align: center;}

/*velocidad*/
#kpis-rendimiento.kpis{
  display:grid;
  grid-template-columns: repeat(auto-fit, minmax(220px,1fr));
  gap:16px;
  align-items:stretch;
}
.kpi{ display:flex; flex-direction:column; gap:8px; }
.kpi-num{
  font-size: clamp(24px, 4.5vw, 36px);
  font-weight: 900;
  letter-spacing:.2px;
  display:flex; align-items:baseline; gap:6px;
}
.kpi .bar{ height:8px; background:#141820; border-radius:999px; overflow:hidden; }
.kpi .bar>span{ display:block; height:100%; width:0;
  background:linear-gradient(90deg, var(--gold), var(--gold-2));
}


/* Carousel */
.carousel{position:relative; overflow:hidden; border-radius:var(--radius); border:1px solid rgba(255,255,255,.06); background:#0c0f14}
.track{display:flex; transition: transform .5s ease}
.slide{min-width:100%; padding:26px}
.slide blockquote{margin:0; font-size:1.05rem}
.slide footer{margin-top:10px; color:var(--muted)}
.carousel .controls{position:absolute; inset:auto 10px 10px 10px; display:flex; justify-content:space-between}
.carousel button{background:#141820; border:1px solid rgba(255,255,255,.12); color:var(--ink); padding:.6rem .8rem; border-radius:12px; cursor:pointer}

/* Portfolio */
.portfolio{grid-template-columns: repeat(auto-fit,minmax(280px, 1fr))}
.project{position:relative; overflow:hidden; border-radius:16px; border:1px solid rgba(255,255,255,.06)}
.project img{width:100%; height:200px; object-fit:cover; display:block; filter:saturate(.9)}
.project .p-body{padding:14px;min-height: 170px;}
.project .p-title{font-weight:800}
.project .visit{position:absolute; inset:auto 10px 10px auto; background:rgba(0,0,0,.55); border:1px solid rgba(255,255,255,.12); padding:.45rem .7rem; border-radius:10px; text-decoration:none; color:#fff}
.project:hover img{transform:scale(1.05); transition: .5s}

/* Pricing */
table{width:100%; border-collapse:collapse}
th, td{border:1px solid rgba(255,255,255,.08); padding:12px; vertical-align:top}
th{background:#0f1216; text-align:left}
/* cortes limpios y quiebres agresivos si hace falta */
td{word-wrap:break-word; hyphens:auto; overflow-wrap:anywhere}
@media(max-width:760px){
  table thead{display:none}
  table, tbody, tr, td{display:block; width:100%}
  tr{margin-bottom:18px; border:1px solid rgba(255,255,255,.08); border-radius:12px; overflow:hidden}
  td{border:none; border-bottom:1px solid rgba(255,255,255,.06)}
  td::before{content: attr(data-label); display:block; font-weight:700; color:var(--muted); margin-bottom:6px}
}

/* Boring vs Not Boring demo */
.demo{display:grid; grid-template-columns:1fr 1fr; gap:16px}
.plain{background:#111; border:1px dashed #333; padding:18px; border-radius:14px}
.wow{background: radial-gradient(500px 220px at 20% 0%, rgba(255,215,0,.14), transparent), #0e1116; border:1px solid rgba(255,255,255,.08); padding:18px; border-radius:14px; box-shadow:var(--shadow)}

/* Footer */
footer{border-top:1px solid rgba(255,255,255,.08); padding:46px 0; background:#0b0e12}

/* Responsive header */
@media (max-width: 920px){
  .hero .container{grid-template-columns:1fr}
  .hero{padding-top: 21px;}
  nav ul{display:none}
  .burger{display:grid;position: relative; z-index: 51;}
  .fotoPerfil {top: 4px;right: -36px;width: 154px;z-index: 1 !important;border-radius: 100% 0% 0px 100%;box-shadow: 0px 0px 7px 0px;}
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; transition: none !important; }
  .reveal { transform: none !important; filter: none !important; opacity: 1 !important; }
}

/* ====== Servicios: Layout 2 columnas ====== */
.servicios-two-col{
  display:grid;
  grid-template-columns: minmax(280px, 1fr) 1fr; /* izquierda: stage, derecha: features */
  gap: clamp(16px, 2.5vw, 32px);
  align-items: center;
  padding: 16px;
  
}
@media (max-width: 980px){
  .servicios-two-col{ grid-template-columns: 1fr; }
}

/* ====== Stage 3D de código (decorativo) ====== */
.code-stage{
  position: relative;
  min-height: 360px;
  height: clamp(360px, 42vw, 520px);
  perspective: 1200px;
  isolation: isolate;
  overflow: hidden;           /* anti-overflow */
  user-select: none;
}

/* Tarjeta del stage (namespaced para no chocar con .card global) */
.code-stage .code-card{
  --w: 250px;
  width: var(--w);
  max-width: 86%;
  border-radius: 18px;
  background: linear-gradient(180deg, #0f1a2b, #0a0e18);
  box-shadow: 0 15px 40px rgba(0,0,0,.45),
              0 2px 0 rgba(255,255,255,.04) inset,
              0 -1px 0 rgba(0,0,0,.4) inset;
  position: absolute;
  transform-style: preserve-3d;
  padding-top: 40px; /* barra superior */
  overflow: hidden;
  border: 1px solid rgba(255,255,255,.06);
  will-change: transform;

}


/* Barra superior + dots */
.code-stage .code-card::before{
  content:"";
  position:absolute; inset:0 auto auto 0;
  height: 40px; width: 100%;
  background: linear-gradient(180deg, rgba(255,255,255,.06), rgba(0,0,0,.15));
}
.code-stage .dots{ position:absolute; top:10px; left:14px; display:flex; gap:8px; }
.code-stage .dot{ width:12px; height:12px; border-radius:999px; box-shadow:0 2px 4px rgba(0,0,0,.25) inset; }
.code-stage .dot.red{ background:#ff5f57; }
.code-stage .dot.yellow{ background:#febc2e; }
.code-stage .dot.green{ background:#28c840; }

/* Código (colores simples) */
.code-stage .code{
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", monospace;
  font-size: 14px; line-height: 1.6;
  padding: 16px 18px 22px;
  color: #8ea3c9;
white-space: pre-wrap;
}
.code-stage .k{ color:#a78bfa; }
.code-stage .fn{ color:#60e1ff; }
.code-stage .s{ color:#ff9bd1; }
.code-stage .n{ color:#8df3c9; }
.code-stage .c{ color:#5f749c; }

/* Posicionamiento/3D */
.code-stage .c4{ left:16%; top:19%;  transform: rotateY(28deg) translateZ(80px); }
.code-stage .c5{ left:38%; top:28%; transform: rotateY(19deg) translateZ(120px); }
.code-stage .c6{ left:13%; top:59%; transform: rotateY(30deg) translateZ(30px); }


/* ===== Timeline (horizontal en desktop, scrollable en móvil) ===== */
.timeline{
  display:grid;
  grid-auto-flow:column;
  align-items:center;
  gap: clamp(12px, 2vw, 18px);
  padding: 6px;
  position: relative;
  justify-content: center;
}


.timeline-item{
  min-width: 140px;
  max-width: 180px;
  min-height: 220px;
  border-radius: var(--radius);
  background: linear-gradient(180deg,#0b0e12,#0a0c10);
  border:1px solid rgba(255,255,255,.06);
  box-shadow: var(--shadow);
  padding: 14px 16px;
  text-align: left;
  position: relative;
}
.timeline-item h3{ margin: 6px 0 4px; }
.timeline-item p{ margin: 0; }

/* iconito/etapa */
.timeline-item .circle{
  width:48px; height:48px;
  border-radius:50%;
  display:grid; place-items:center;
  background: radial-gradient(closest-side, rgba(255,215,0,.12), transparent);
  border:1px solid rgba(255,215,0,.35);
  box-shadow: 0 6px 18px rgba(255,215,0,.12) inset;
  font-size: 22px;
}

/* conectores (línea y punta sutil) */
.timeline-connector{
  width: 20px; height: 2px;
  background: linear-gradient(90deg, var(--gold), var(--gold-2));
  position: relative;
  flex: none;
  border-radius: 999px;
  opacity:.8;
}
.timeline-connector::after{
  content:"";
  position:absolute; right:-6px; top:50%;
  transform:translateY(-50%) rotate(45deg);
  width:8px; height:8px;
  background: linear-gradient(135deg, var(--gold), var(--gold-2));
  border-radius: 2px;
  filter: drop-shadow(0 0 4px rgba(139, 139, 139, 0.35));
}


label,input,textarea{display:block; font-weight:600;width: 100%;}
form .btn{width: 100%; justify-content: center;}
input,textarea{margin-top:6px; margin-bottom:16px; padding:12px; border-radius:12px; border:1px solid rgba(255,255,255,.12); background: #0e1116; color: var(--ink); font: inherit; font-size: 14px; box-shadow: 0 2px 8px rgba(114, 114, 114, 0.2) inset;}

/* Loader dentro del botón */
.btn.loading {
  position: relative;
  pointer-events: none;
  opacity: 0.8;
}

.btn.loading::after {
  content: "";
  position: absolute;
  right: 14px;
  width: 16px;
  height: 16px;
  border: 2px solid rgba(0,0,0,.2);
  border-top-color: #000;
  border-radius: 50%;
  animation: spin 0.6s linear infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

/* layout responsivo */
@media(max-width: 900px){
  .timeline-item{ min-width: 280px; }
  .timeline{ grid-auto-flow: column; overflow-x: auto; padding-bottom: 12px; scroll-padding: 16px;justify-content: flex-start; -webkit-overflow-scrolling: touch;overflow-y: hidden; }
  .timeline::-webkit-scrollbar{ height:6px; }
  .timeline::-webkit-scrollbar-thumb{ background:rgba(255,255,255,.08); border-radius:999px; }
  .timeline::-webkit-scrollbar-track{ background:transparent; }   
}

/* reduce motion friendly: ya hereda tus reglas globales */

@media (max-width: 860px){
  .code-stage .code-card{ --w: 360px; }
}
@media (max-width: 560px){
  .code-stage{ height: 350px; display: none; }
  .code-stage .code-card{ --w: 300px; }
  /* (opcional) ocultar algunas tarjetas para aligerar */
  /* .code-stage .c5, .code-stage .c6{ display:none; } */

  .code-stage .c4{ left:9%; top:8%;display: none;  }
  .code-stage .c5{ left:19%; top:42%; display: none; }
  .code-stage .c6{ left:2%; top:54%;display: none;  }
}

/* Animación flotante sutil (respeta reduce motion) */
@keyframes floaty{
  0%  { transform: translateY(0)    rotateY(var(--ry,-10deg)) translateZ(var(--z,60px)); }
  50% { transform: translateY(-8px) rotateY(calc(var(--ry,-10deg) - 1deg)) translateZ(calc(var(--z,60px) + 6px)); }
  100%{ transform: translateY(0)    rotateY(var(--ry,-10deg)) translateZ(var(--z,60px)); }
}
.code-stage .float{ animation: floaty 6s ease-in-out infinite; }
@media (prefers-reduced-motion: reduce){
  .code-stage .float{ animation: none; }
}