/* OrbyteVault · sitio. Mismo sistema visual que orbyte.mx. */
@font-face {
  font-family: 'Archivo';
  src: url('/assets/fonts/archivo.woff2') format('woff2-variations');
  font-weight: 100 900;
  font-stretch: 62% 125%;
  font-display: swap;
}
@font-face {
  font-family: 'JetBrains Mono';
  src: url('/assets/fonts/jetbrains-mono.woff2') format('woff2-variations');
  font-weight: 100 800;
  font-display: swap;
}

:root {
  --concreto: #e3e4e0;
  --concreto-2: #d6d8d3;
  --papel: #f1f2ee;
  --tinta: #0d0f12;
  --hierro: #1a1d24;
  --texto-2: #3a3f47;
  --grafito: #565b63;
  --niebla: #9aa0a9;
  --senal: #ff4f1a;
  --linea: rgba(13, 15, 18, 0.14);
  --linea-inv: rgba(227, 228, 224, 0.14);
  --sans: 'Archivo', system-ui, sans-serif;
  --mono: 'JetBrains Mono', ui-monospace, monospace;
  --ease: cubic-bezier(0.16, 1, 0.3, 1);
  color-scheme: light;
}

* { box-sizing: border-box; }
html { background: var(--concreto); color: var(--tinta); scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body { margin: 0; font-family: var(--sans); font-size: 17px; line-height: 1.55; -webkit-font-smoothing: antialiased; overflow-x: clip; }
::selection { background: var(--senal); color: var(--tinta); }
a { color: inherit; }
img { max-width: 100%; display: block; }
:focus-visible { outline: 2px solid var(--senal); outline-offset: 3px; }

.wrap { width: min(1180px, 100% - 40px); margin-inline: auto; }
.display { font-weight: 850; font-stretch: 125%; letter-spacing: -0.035em; line-height: 0.92; margin: 0; }
.label { font-family: var(--mono); font-size: 12px; color: var(--grafito); }
.on-dark .label { color: var(--niebla); }
.lead { font-size: clamp(17px, 1.6vw, 21px); line-height: 1.5; color: var(--texto-2); margin: 0; }
.square { display: inline-block; width: 8px; height: 8px; background: var(--senal); flex-shrink: 0; }

/* Marca */
.wordmark { display: inline-flex; align-items: baseline; gap: 4px; font-weight: 850; font-stretch: 125%; letter-spacing: -0.035em; line-height: 1; text-decoration: none; }
.wordmark i { display: inline-block; width: 0.28em; height: 0.28em; background: var(--senal); }
.wordmark small { font: 500 0.5em var(--mono); letter-spacing: 0; color: var(--grafito); margin-left: 4px; }

/* Botones con barrido, como orbyte.mx */
.btn {
  position: relative; isolation: isolate; overflow: hidden;
  display: inline-flex; align-items: center; justify-content: space-between; gap: 14px;
  height: 54px; padding: 0 20px; border-radius: 2px; border: 1px solid transparent;
  font: 650 16px var(--sans); letter-spacing: -0.01em; text-decoration: none; cursor: pointer;
  transition: color 0.3s var(--ease), transform 0.3s var(--ease);
}
.btn:active { transform: scale(0.97); }
.btn::before { content: ''; position: absolute; inset: 0; z-index: -1; transform: scaleX(0); transform-origin: left; transition: transform 0.5s var(--ease); }
.btn:hover::before, .btn:focus-visible::before { transform: scaleX(1); }
.btn-primary { background: var(--senal); color: var(--tinta); }
.btn-primary::before { background: var(--tinta); }
.btn-primary:hover { color: var(--concreto); }
.btn-outline { border-color: var(--tinta); color: var(--tinta); background: transparent; }
.btn-outline::before { background: var(--tinta); }
.btn-outline:hover { color: var(--concreto); }
.on-dark .btn-outline { border-color: var(--linea-inv); color: var(--concreto); }
.on-dark .btn-outline::before { background: var(--concreto); }
.on-dark .btn-outline:hover { color: var(--tinta); }

/* Encabezado */
.top { position: sticky; top: 0; z-index: 10; background: color-mix(in srgb, var(--concreto) 88%, transparent); backdrop-filter: blur(10px); border-bottom: 1px solid var(--linea); }
.top .wrap { display: flex; align-items: center; justify-content: space-between; height: 68px; gap: 20px; }
.top nav { display: flex; align-items: center; gap: 28px; font-size: 15px; font-weight: 500; }
.top nav a:not(.btn) { text-decoration: none; position: relative; padding: 6px 0; }
.top nav a:not(.btn)::after { content: ''; position: absolute; inset: auto 0 0; height: 1px; background: currentColor; transform: scaleX(0); transform-origin: right; transition: transform 0.5s var(--ease); }
.top nav a:not(.btn):hover::after { transform: scaleX(1); transform-origin: left; }
.top .btn { height: 42px; font-size: 14px; }
@media (max-width: 760px) { .top nav a:not(.btn) { display: none; } }

/* Secciones */
section { padding: clamp(64px, 9vw, 120px) 0; }
.sheet-head { display: flex; justify-content: space-between; border-top: 1px solid var(--tinta); padding-top: 10px; margin-bottom: 40px; }
.dark { background: var(--tinta); color: var(--concreto); }
.dark .sheet-head { border-color: var(--linea-inv); }
.dark .lead { color: #c9cbc5; }

/* Héroe */
.hero { padding-top: clamp(48px, 7vw, 96px); }
.hero-grid { display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr); gap: clamp(32px, 5vw, 72px); align-items: center; }
.hero h1 { font-size: clamp(44px, 7.4vw, 104px); }
.hero .lead { margin-top: 24px; max-width: 34ch; }
.hero .actions { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 36px; }
.hero .note { margin-top: 18px; }
@media (max-width: 900px) { .hero-grid { grid-template-columns: 1fr; } }

.stage { position: relative; aspect-ratio: 1 / 1.05; border: 1px dashed rgba(13, 15, 18, 0.3); border-radius: 4px; background: var(--concreto-2); overflow: hidden; }
.stage .card { position: absolute; left: 8%; top: 10%; width: 66%; aspect-ratio: 1.6; border-radius: 10px; background: var(--hierro); color: var(--concreto); padding: 6%; display: flex; flex-direction: column; justify-content: space-between; transform: rotate(-5deg); box-shadow: 0 30px 60px rgba(13, 15, 18, 0.25); }
.stage .card .num { font: 500 clamp(15px, 2vw, 22px) var(--mono); letter-spacing: 0.08em; }
.stage .login { position: absolute; right: 7%; top: 46%; width: 56%; background: var(--papel); border: 1px solid var(--linea); border-radius: 8px; padding: 18px; transform: rotate(3deg); box-shadow: 0 20px 40px rgba(13, 15, 18, 0.12); }
.stage .login strong { font-size: 18px; }
.stage .login .how { margin-top: 10px; padding: 10px 12px; background: var(--tinta); color: var(--concreto); border-radius: 4px; }
.stage .tag { position: absolute; left: 10%; bottom: 9%; background: var(--senal); color: var(--tinta); font: 600 13px var(--mono); padding: 10px 12px; border-radius: 2px; transform: rotate(-2deg); }

/* Problemas */
.pains { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); border-top: 1px solid var(--tinta); }
.pains li { list-style: none; display: grid; grid-template-columns: 52px 1fr; gap: 8px; padding: 22px 24px 22px 0; border-bottom: 1px solid var(--linea); font-size: clamp(18px, 1.8vw, 22px); line-height: 1.35; }
.pains { padding: 0; margin: 0; }
@media (max-width: 760px) { .pains { grid-template-columns: 1fr; } }

/* Funciones */
.features { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1px; background: var(--linea-inv); border: 1px solid var(--linea-inv); }
.feature { background: var(--tinta); padding: 28px 24px 32px; display: flex; flex-direction: column; gap: 14px; min-height: 250px; }
.feature h3 { font-weight: 750; font-stretch: 112%; font-size: 23px; letter-spacing: -0.02em; line-height: 1.1; margin: auto 0 0; }
.feature p { margin: 0; color: #c9cbc5; font-size: 15px; }
@media (max-width: 900px) { .features { grid-template-columns: 1fr 1fr; } }
@media (max-width: 600px) { .features { grid-template-columns: 1fr; } .feature { min-height: 0; } }

/* Seguridad */
.split { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: clamp(32px, 6vw, 96px); }
@media (max-width: 860px) { .split { grid-template-columns: 1fr; } }
.steps { border-top: 1px solid var(--tinta); }
.steps div { display: grid; grid-template-columns: 52px 1fr; gap: 8px; padding: 18px 0; border-bottom: 1px solid var(--linea); }
.steps strong { display: block; font-size: 18px; margin-bottom: 4px; }
.steps p { margin: 0; color: var(--texto-2); font-size: 15px; }

/* Precio */
.price { border: 1px solid var(--tinta); border-radius: 4px; background: var(--papel); padding: clamp(24px, 4vw, 44px); display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 40px; }
.price .amount { font-size: clamp(64px, 10vw, 128px); }
.price ul { list-style: none; margin: 0; padding: 0; border-top: 1px solid var(--tinta); }
.price li { padding: 12px 0; border-bottom: 1px solid var(--linea); display: flex; gap: 12px; align-items: baseline; }
@media (max-width: 760px) { .price { grid-template-columns: 1fr; } }

/* Lista de espera */
.waitlist { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 8px; margin-top: 28px; max-width: 560px; }
.waitlist input, .waitlist select {
  height: 54px; border-radius: 2px; border: 1px solid var(--linea-inv); background: var(--hierro); color: var(--concreto);
  font: 16px var(--sans); padding: 0 14px; min-width: 0;
}
.waitlist input:focus, .waitlist select:focus { outline: none; border-color: var(--concreto); }
.waitlist .row { display: grid; grid-template-columns: minmax(0, 1fr) 160px; gap: 8px; }
.form-msg { margin-top: 12px; min-height: 24px; }
@media (max-width: 600px) { .waitlist, .waitlist .row { grid-template-columns: 1fr; } }

/* Preguntas */
details { border-bottom: 1px solid var(--linea); }
details summary { list-style: none; cursor: pointer; display: flex; justify-content: space-between; gap: 20px; padding: 22px 0; font-size: clamp(18px, 1.8vw, 22px); font-weight: 650; }
details summary::-webkit-details-marker { display: none; }
details summary::after { content: '+'; font: 400 24px var(--mono); line-height: 1; }
details[open] summary::after { content: '–'; }
details p { margin: 0 0 22px; max-width: 70ch; color: var(--texto-2); }

/* Pie */
footer { padding: 40px 0 56px; border-top: 1px solid var(--linea); }
footer .wrap { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 16px; align-items: baseline; }
footer nav { display: flex; gap: 22px; font-size: 14px; }

/* Páginas de texto */
.doc { padding: clamp(48px, 7vw, 96px) 0; }
.doc .wrap { max-width: 760px; }
.doc h1 { font-size: clamp(40px, 6vw, 72px); }
.doc h2 { font-weight: 750; font-stretch: 112%; font-size: 24px; letter-spacing: -0.02em; margin: 40px 0 10px; }
.doc p, .doc li { color: var(--texto-2); }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before { transition: none !important; }
}