:root{
  --bg: #0b0f16;
  --card: rgba(255,255,255,.06);
  --card2: rgba(255,255,255,.08);
  --text: rgba(255,255,255,.92);
  --muted: rgba(255,255,255,.68);
  --line: rgba(255,255,255,.12);

  --accent: #6ee7ff;
  --accent2: #a78bfa;

  --shadow: 0 12px 40px rgba(0,0,0,.35);
  --radius: 18px;
}

[data-theme="light"]{
  --bg: #f6f7fb;
  --card: rgba(0,0,0,.04);
  --card2: rgba(0,0,0,.06);
  --text: rgba(10,14,22,.92);
  --muted: rgba(10,14,22,.62);
  --line: rgba(10,14,22,.12);

  --accent: #2563eb;
  --accent2: #7c3aed;

  --shadow: 0 12px 34px rgba(10,14,22,.10);
}

*{ box-sizing: border-box; }
html{ scroll-behavior: smooth; }
body{
  margin:0;
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Arial, "Helvetica Neue", sans-serif;
  background:
    radial-gradient(900px 500px at 20% 10%, rgba(110,231,255,.12), transparent 60%),
    radial-gradient(900px 500px at 80% 15%, rgba(167,139,250,.14), transparent 60%),
    var(--bg);
  color: var(--text);
}

a{ color: inherit; text-decoration: none; }
code{ padding:.1rem .35rem; border-radius:8px; background: var(--card); border:1px solid var(--line); }

.nav-wrap{
  position: sticky; top:0; z-index: 50;
  backdrop-filter: blur(10px);
  background: color-mix(in oklab, var(--bg) 82%, transparent);
  border-bottom: 1px solid var(--line);
}
.nav{
  max-width: 1100px;
  margin: 0 auto;
  padding: 14px 18px;
  display: flex;
  align-items: center;
  gap: 14px;
  justify-content: space-between;
}
.brand{
  display:flex; align-items:center; gap:10px;
  font-weight: 700;
  letter-spacing: .2px;
}
.brand-dot{
  width: 10px; height: 10px;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  box-shadow: 0 0 0 6px color-mix(in oklab, var(--accent) 18%, transparent);
}
.nav-links{
  display:flex; align-items:center; gap: 14px;
}
.nav-links a{
  color: var(--muted);
  font-weight: 600;
  font-size: .95rem;
}
.nav-links a:hover{ color: var(--text); }

.nav-toggle{
  display:none;
  border: 1px solid var(--line);
  background: var(--card);
  color: var(--text);
  padding: 8px 10px;
  border-radius: 12px;
  cursor:pointer;
}

.hero{
  max-width: 1100px;
  margin: 0 auto;
  padding: 70px 18px 30px;
  display:grid;
  grid-template-columns: 1.3fr .9fr;
  gap: 26px;
  align-items: stretch;
}
.hero h1{
  margin: 12px 0 10px;
  font-size: clamp(2rem, 3.6vw, 3.2rem);
  line-height: 1.1;
  letter-spacing: -.02em;
}
.lead{
  color: var(--muted);
  max-width: 52ch;
  line-height: 1.6;
}
.pill{
  display:inline-flex;
  gap: 8px;
  align-items:center;
  font-weight: 700;
  font-size: .85rem;
  color: color-mix(in oklab, var(--accent) 70%, var(--text));
  border: 1px solid color-mix(in oklab, var(--accent) 25%, var(--line));
  background: color-mix(in oklab, var(--accent) 9%, var(--card));
  padding: 8px 12px;
  border-radius: 999px;
}

.hero-cta{ display:flex; gap: 12px; margin-top: 18px; flex-wrap: wrap; }

.btn{
  border: 1px solid color-mix(in oklab, var(--accent) 25%, var(--line));
  background: linear-gradient(135deg,
    color-mix(in oklab, var(--accent) 35%, var(--card)),
    color-mix(in oklab, var(--accent2) 22%, var(--card))
  );
  color: var(--text);
  font-weight: 800;
  padding: 10px 14px;
  border-radius: 14px;
  cursor:pointer;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap: 10px;
  box-shadow: var(--shadow);
}
.btn:hover{ transform: translateY(-1px); }
.btn:active{ transform: translateY(0px); }

.btn-ghost{
  background: var(--card);
  border: 1px solid var(--line);
  box-shadow: none;
}

.hero-metrics{
  display:flex;
  gap: 14px;
  margin-top: 22px;
  flex-wrap: wrap;
}
.metric{
  background: var(--card);
  border:1px solid var(--line);
  border-radius: var(--radius);
  padding: 12px 14px;
  min-width: 120px;
}
.metric-value{ font-size: 1.2rem; font-weight: 900; }
.metric-label{ color: var(--muted); font-weight: 700; font-size: .85rem; margin-top: 2px; }

.hero-card{
  border-radius: var(--radius);
  border: 1px solid var(--line);
  background: linear-gradient(180deg, var(--card2), var(--card));
  box-shadow: var(--shadow);
  padding: 14px;
}
.preview{ border-radius: 14px; overflow:hidden; border:1px solid var(--line); background: var(--card); }
.preview-top{
  display:flex; gap: 7px; padding: 10px 12px;
  border-bottom: 1px solid var(--line);
}
.dot{ width:10px; height:10px; border-radius:999px; opacity:.9; }
.red{ background:#ff5c5c; }
.yellow{ background:#ffcc4d; }
.green{ background:#4ade80; }
.preview-body{ padding: 14px; display:grid; gap: 10px; }
.skeleton{
  border-radius: 12px;
  background: linear-gradient(90deg, var(--card), color-mix(in oklab, var(--card) 45%, transparent), var(--card));
  background-size: 200% 100%;
  animation: shimmer 1.25s linear infinite;
  border: 1px solid var(--line);
}
.skeleton.line{ height: 12px; }
.skeleton.card{ height: 120px; }
.w-80{ width: 80%; }
.w-70{ width: 70%; }
.w-60{ width: 60%; }
.w-50{ width: 50%; }
@keyframes shimmer{
  0%{ background-position: 0% 0; }
  100%{ background-position: 200% 0; }
}

.section{
  max-width: 1100px;
  margin: 0 auto;
  padding: 44px 18px;
}
.section-head{
  display:flex;
  gap: 18px;
  justify-content: space-between;
  align-items: flex-end;
  flex-wrap: wrap;
  margin-bottom: 18px;
}
.section h2{
  margin:0 0 8px;
  font-size: 1.7rem;
  letter-spacing: -.01em;
}
.muted{ color: var(--muted); line-height: 1.55; }
.small{ font-size: .9rem; }

.controls{ display:flex; gap: 12px; flex-wrap: wrap; align-items:center; }

.input{
  position: relative;
  min-width: 250px;
}
.input input{
  width: 100%;
  padding: 10px 12px 10px 34px;
  border-radius: 14px;
  border: 1px solid var(--line);
  background: var(--card);
  color: var(--text);
  outline: none;
  font-weight: 650;
}
.input input::placeholder{ color: color-mix(in oklab, var(--muted) 80%, transparent); }
.input-icon{
  position:absolute; left: 10px; top: 50%;
  transform: translateY(-50%);
  opacity: .7;
}

.chips{ display:flex; gap: 8px; flex-wrap: wrap; }
.chip{
  padding: 9px 12px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: var(--card);
  color: var(--muted);
  font-weight: 800;
  cursor:pointer;
}
.chip.active{
  background: color-mix(in oklab, var(--accent) 12%, var(--card));
  border-color: color-mix(in oklab, var(--accent) 25%, var(--line));
  color: var(--text);
}

.grid{
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}
.card{
  background: linear-gradient(180deg, var(--card2), var(--card));
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 18px;
  box-shadow: var(--shadow);
}
.work{
  padding: 14px;
  display:grid;
  gap: 12px;
  cursor: pointer;
  transition: transform .14s ease;
}
.work:hover{ transform: translateY(-2px); }
.work-cover{
  border-radius: 14px;
  border: 1px solid var(--line);
  overflow:hidden;
  background: var(--card);
  aspect-ratio: 16/10;
  display:flex;
}
.work-cover img {
  width: 100%;
  height: auto; /* Mantiene la proporción */
  display: block;
}

.work-meta{
  display:flex;
  align-items:flex-start;
  justify-content: space-between;
  gap: 12px;
}
.work-title{
  margin: 0;
  font-weight: 900;
  letter-spacing: -.01em;
}
.badge{
  font-size: .78rem;
  font-weight: 900;
  color: color-mix(in oklab, var(--accent) 70%, var(--text));
  border:1px solid color-mix(in oklab, var(--accent) 25%, var(--line));
  background: color-mix(in oklab, var(--accent) 9%, var(--card));
  padding: 6px 10px;
  border-radius: 999px;
  white-space: nowrap;
}
.work-desc{ margin: 0; color: var(--muted); line-height: 1.5; }
.work-tags{ display:flex; gap: 8px; flex-wrap: wrap; }
.tag{
  font-size: .78rem;
  font-weight: 800;
  color: var(--muted);
  padding: 6px 10px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--card);
}

.two-col{
  display:grid;
  grid-template-columns: 1.1fr .9fr;
  gap: 14px;
  align-items: stretch;
}
.highlight{
  background: linear-gradient(135deg,
    color-mix(in oklab, var(--accent) 14%, var(--card)),
    color-mix(in oklab, var(--accent2) 10%, var(--card))
  );
}

.steps{ margin: 10px 0 0; padding-left: 18px; color: var(--muted); line-height: 1.7; }
.actions{ display:flex; gap: 10px; flex-wrap: wrap; margin-top: 16px; }
.tags{ display:flex; gap: 8px; flex-wrap: wrap; margin-top: 12px; }

.services .card h3{ margin-top:0; }
.list{ margin: 10px 0 0; padding-left: 18px; color: var(--muted); line-height: 1.7; }

.contact{
  display:grid;
  grid-template-columns: 1.1fr .9fr;
  gap: 14px;
}

.form{ margin-top: 12px; display:grid; gap: 12px; }
.form label{ display:grid; gap: 8px; font-weight: 800; }
.form input, .form textarea{
  border-radius: 14px;
  border:1px solid var(--line);
  background: var(--card);
  color: var(--text);
  padding: 10px 12px;
  outline:none;
  font-weight: 650;
}
.row{ display:grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.form-actions{ display:flex; align-items:center; gap: 12px; flex-wrap: wrap; }

.info{ display:grid; gap: 10px; margin-top: 8px; }
.info-row{ display:flex; justify-content: space-between; gap: 10px; }
.info-k{ color: var(--muted); font-weight: 900; }
.info-v a{ text-decoration: underline; text-decoration-color: color-mix(in oklab, var(--accent) 35%, transparent); }

.divider{ height:1px; background: var(--line); margin: 14px 0; }

.footer{
  max-width: 1100px;
  margin: 0 auto;
  padding: 26px 18px 60px;
  border-top: 1px solid var(--line);
}

.modal{
  position: fixed; inset: 0;
  display:none;
  align-items:center;
  justify-content:center;
  padding: 18px;
  z-index: 100;
}
.modal.open{ display:flex; }
.modal-backdrop{
  position:absolute; inset:0;
  background: rgba(0,0,0,.85); /* antes .55 */
  backdrop-filter: blur(6px);  /* opcional, elegante */
}
.modal-card{
  position: relative;
  width: min(980px, 100%);
  border-radius: 22px;
  border: 1px solid var(--line);
  background: var(--bg);
  box-shadow: var(--shadow);
  overflow:hidden;
  display:grid;
  grid-template-columns: 1.2fr .8fr;
  min-height: 420px;
}


.modal-close{
  position:absolute;
  top: 12px; right: 12px;
  border:1px solid var(--line);
  background: var(--card);
  color: var(--text);
  border-radius: 12px;
  padding: 8px 10px;
  cursor:pointer;
  z-index: 3;
}
.modal-media{
  background: var(--card);
  border-right: 1px solid var(--line);
  display:flex;
  min-height: 320px;
}
.modal-media img{
width: 100%;
  height: auto; /* Mantiene la proporción */
  display: block;
}
.modal-body{ padding: 18px; display:grid; gap: 10px; align-content: start; }
.modal-body h3{ margin: 0; }
.modal-tags{ display:flex; gap: 8px; flex-wrap: wrap; margin-top: 2px; }
.modal-actions{ display:flex; gap: 10px; flex-wrap: wrap; margin-top: 10px; }

@media (max-width: 920px){
  .hero{ grid-template-columns: 1fr; }
  .grid{ grid-template-columns: repeat(2, 1fr); }
  .two-col, .contact{ grid-template-columns: 1fr; }
  .modal-card{ grid-template-columns: 1fr; }
  .modal-media{ border-right: none; border-bottom: 1px solid var(--line); }
}

@media (max-width: 640px){
  .grid{ grid-template-columns: 1fr; }
  .row{ grid-template-columns: 1fr; }

  .nav-toggle{ display:inline-flex; }
  .nav-links{
    position: absolute;
    top: 60px; right: 12px; left: 12px;
    background: color-mix(in oklab, var(--bg) 82%, transparent);
    border: 1px solid var(--line);
    border-radius: 18px;
    padding: 12px;
    display:none;
    flex-direction: column;
    align-items: stretch;
    gap: 10px;
    box-shadow: var(--shadow);
  }
  .nav-links.open{ display:flex; }
  .nav-links a, .nav-links button{ justify-content: center; }
}
/* ===============================
   CODE EDITOR (MISMO DISEÑO)
================================ */

.code-editor {
  padding: 16px;
  margin: 0;
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  font-size: 0.85rem;
  line-height: 1.55;
  white-space: pre-wrap;
  color: #e5e7eb;
}

/* Cursor */
.cursor {
  color: #e5e7eb;
  animation: blink 1s steps(2) infinite;
}

@keyframes blink {
  0%, 50% { opacity: 1; }
  50.01%, 100% { opacity: 0; }
}

/* Colores tipo editor */
.code-keyword { color: #38bdf8; }   /* class, def, return */
.code-class   { color: #a78bfa; }   /* clases */
.code-func    { color: #4ade80; }   /* funciones */
.code-string  { color: #facc15; }   /* strings */
.code-attr    { color: #93c5fd; }   /* atributos */
.code-comment { color: #64748b; }   /* comentarios */