@import url("https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700&family=Barlow:ital,wght@0,400;0,500;0,600;1,400&family=JetBrains+Mono:wght@400;500&display=swap");

/* Tokens MNet v2 (tokens.md) */
:root {
  --mnet-magenta: #B1124A;
  --mnet-vino: #6E0B2E;
  --mnet-tinta: #2C3541;
  --mnet-papel: #F7F3EE;
  --mnet-rubor: #F3D9E1;
  --mnet-ambar: #F2C46E;

  --bg: var(--mnet-papel);
  --surface: #FFFFFF;
  --fg: var(--mnet-tinta);
  --muted: #69707C;
  --line: #E4DDD5;
  --accent: var(--mnet-magenta);
  --chip-bg: var(--mnet-rubor);
  --firma: var(--mnet-magenta);

  --font-display: "Outfit", "Avenir Next", "Segoe UI", system-ui, sans-serif;
  --font-body: "Barlow", "Helvetica Neue", Arial, sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, Menlo, monospace;

  --radius: 4px;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #1C2129; --surface: #252C36; --fg: #EEE8E1; --muted: #A3A9B3; --line: #37404C; --accent: #F08AAE;
    --chip-bg: #252C36; --firma: var(--mnet-papel);
    color-scheme: dark;
  }
}
:root[data-theme="dark"] {
  --bg: #1C2129; --surface: #252C36; --fg: #EEE8E1; --muted: #A3A9B3; --line: #37404C; --accent: #F08AAE;
  --chip-bg: #252C36; --firma: var(--mnet-papel);
  color-scheme: dark;
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--fg);
  font: 400 16px/26px var(--font-body);
}
img, svg { display: block; max-width: 100%; }

.wrap { width: 100%; max-width: 1200px; margin: 0 auto; padding: 0 24px; }
@media (max-width: 600px) { .wrap { padding: 0 16px; } }

/* Header */
.top { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding-top: 24px; padding-bottom: 24px; }
.top nav { display: flex; gap: 24px; align-items: center; flex-wrap: wrap; }
.top nav a { color: var(--fg); text-decoration: none; font: 500 15px/20px var(--font-display); }
.top nav a[aria-current="page"] { text-decoration: underline; text-decoration-thickness: 1px; text-underline-offset: 6px; }
.firma { display: block; color: var(--firma); width: 64px; }
.firma svg { width: 100%; height: auto; }
.firma.lg { width: 220px; }

/* Firma: aparece una vez al cargar */
.firma.draw svg { clip-path: inset(0 100% 0 0); animation: firma 1.4s ease-out .2s forwards; }
@keyframes firma { to { clip-path: inset(0 0 0 0); } }
@media (prefers-reduced-motion: reduce) { .firma.draw svg { animation: none; clip-path: none; } }

/* Tipografía */
.label {
  font: 500 12px/16px var(--font-mono);
  text-transform: uppercase; letter-spacing: .1em; color: var(--muted);
  margin: 0 0 16px;
}
h1, h2, h3 { font-family: var(--font-display); font-weight: 600; margin: 0; }
.display { font-size: 64px; line-height: 68px; letter-spacing: -.02em; max-width: 14ch; }
h2 { font-size: 36px; line-height: 42px; letter-spacing: -.01em; }
h3 { font-size: 27px; line-height: 34px; font-weight: 500; }
.lead { font-size: 20px; line-height: 30px; max-width: 60ch; margin: 24px 0 0; }
p { max-width: 65ch; }
.muted { color: var(--muted); }
@media (max-width: 600px) {
  .display { font-size: 44px; line-height: 48px; }
  h2 { font-size: 30px; line-height: 36px; }
  h3 { font-size: 23px; line-height: 30px; }
}

a { color: var(--accent); text-decoration: underline; text-decoration-thickness: 1px; text-underline-offset: 3px; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; border-radius: 2px; }

/* Botones */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  min-height: 44px; padding: 0 24px; border-radius: 999px;
  font: 500 16px/20px var(--font-display); text-decoration: none;
  transition: background-color .2s, color .2s;
}
.btn-primary { background: var(--mnet-magenta); color: #FFFFFF; }
.btn-primary:hover { background: var(--mnet-vino); }
.btn-secondary { border: 1px solid var(--fg); color: var(--fg); background: transparent; }
.btn-secondary:hover { background: var(--fg); color: var(--bg); }
.actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 32px; }

/* Secciones */
.hero { padding: 96px 0 96px; }
.section { padding: 64px 0; border-top: 1px solid var(--line); }
.section-head { display: grid; grid-template-columns: 1fr 2fr; gap: 32px; margin-bottom: 48px; }
@media (max-width: 800px) { .section-head { grid-template-columns: 1fr; gap: 16px; } .hero { padding: 48px 0 64px; } }

/* Tarjetas */
.grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); gap: 24px; }
@media (max-width: 400px) { .grid { grid-template-columns: 1fr; } }
.card {
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 32px; display: flex; flex-direction: column; gap: 16px;
}
.card p { margin: 0; }
.card .meta { font: 500 12px/16px var(--font-mono); text-transform: uppercase; letter-spacing: .1em; color: var(--muted); }
.chips { display: flex; flex-wrap: wrap; gap: 8px; margin-top: auto; padding-top: 8px; }
.chip {
  background: var(--chip-bg); color: var(--accent); border-radius: 999px; padding: 4px 12px;
  font: 500 12px/16px var(--font-mono); text-transform: uppercase; letter-spacing: .1em;
}
.icon { width: 28px; height: 28px; stroke: var(--fg); fill: none; stroke-width: 1.75; stroke-linecap: round; stroke-linejoin: round; }

/* Cifras */
.stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 32px; }
.stat strong { display: block; font: 600 48px/54px var(--font-display); letter-spacing: -.015em; }
.stat span { color: var(--muted); }

/* Puertas de la portada */
.doors { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
@media (max-width: 800px) { .doors { grid-template-columns: 1fr; } }
.door {
  display: flex; flex-direction: column; gap: 16px; padding: 48px 32px; min-height: 340px;
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius);
  color: var(--fg); text-decoration: none; transition: border-color .2s;
}
.door:hover { border-color: var(--fg); }
.door .go { margin-top: auto; font: 500 16px/20px var(--font-display); }
.door .go::after { content: " →"; }

/* Footer */
.foot { border-top: 1px solid var(--line); padding-top: 48px; padding-bottom: 48px; display: flex; justify-content: space-between; align-items: end; gap: 24px; flex-wrap: wrap; }
.foot .firma { width: 48px; }
.foot p { margin: 0; color: var(--muted); font-size: 14px; line-height: 21px; }