/* Galerna website. Brand A "Frente": Manrope + IBM Plex Sans/Mono, Mar profundo / Papel palette (brand/A/palette.json). */

@font-face { font-family: "Manrope"; src: url("fonts/manrope.woff2") format("woff2"); font-weight: 200 800; font-display: swap; }
@font-face { font-family: "IBM Plex Sans"; src: url("fonts/plex-sans.woff2") format("woff2"); font-weight: 100 700; font-display: swap; }
@font-face { font-family: "IBM Plex Mono"; src: url("fonts/plex-mono-400.woff2") format("woff2"); font-weight: 400; font-display: swap; }
@font-face { font-family: "IBM Plex Mono"; src: url("fonts/plex-mono-500.woff2") format("woff2"); font-weight: 500 700; font-display: swap; }

:root {
  --display: "Manrope", system-ui, sans-serif;
  --text: "IBM Plex Sans", system-ui, sans-serif;
  --mono: "IBM Plex Mono", ui-monospace, monospace;

  --ink: #102F32;        /* Mar profundo */
  --ink-soft: #2B4548;
  --muted: #5D6E6C;      /* Bruma */
  --paper: #F3F0E8;      /* Papel */
  --panel: #E5ECE2;      /* Salvia, lightened */
  --salvia: #D2E2CF;
  --rule: #C9D3C8;
  --accent: #34645F;     /* Atlántico */
  --copper: #9A4F36;     /* Cobre */
  --copper-soft: #F2BFA8;
  --code-comment: #8FB3A8;

  --wrap: 1200px;
  --gutter: clamp(20px, 5vw, 56px);
  --section: clamp(72px, 10vw, 128px);
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: 80px; }
body { display: flex; flex-direction: column; min-height: 100vh; margin: 0; background: var(--paper); color: var(--ink-soft); font: 400 17px/1.6 var(--text); -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility; }
main { flex: 1 0 auto; }
img, svg { display: block; max-width: 100%; }
a { color: var(--accent); text-underline-offset: 3px; text-decoration-thickness: 1px; }
a:hover { color: var(--ink); }
:focus-visible { outline: 2px solid var(--copper); outline-offset: 3px; border-radius: 2px; }
h1, h2, h3 { font-family: var(--display); font-weight: 500; color: var(--ink); letter-spacing: -0.03em; margin: 0; }
p { margin: 0; }
b, strong { color: var(--ink); font-weight: 600; }

.wrap { max-width: var(--wrap); margin: 0 auto; padding: 0 var(--gutter); }
.skip { position: absolute; left: -9999px; top: 0; background: var(--ink); color: var(--paper); padding: 10px 16px; z-index: 100; }
.skip:focus { left: 12px; top: 12px; }

/* ---------- header ---------- */
.site-header { position: sticky; top: 0; z-index: 50; background: rgba(243, 240, 232, 0.94); backdrop-filter: saturate(1.4) blur(10px); -webkit-backdrop-filter: saturate(1.4) blur(10px); border-bottom: 1px solid transparent; transition: border-color .2s; }
.site-header.solid { border-bottom-color: var(--rule); }
.site-header .wrap { display: flex; align-items: center; gap: 32px; height: 68px; }
.brand { display: block; flex: none; margin-left: -6px; }
.brand img { height: 36px; width: auto; }
.nav { display: flex; gap: 28px; margin-left: auto; }
.nav a { font: 500 15px/1 var(--text); color: var(--ink-soft); text-decoration: none; }
.nav a:hover { color: var(--ink); }
.header-actions { display: flex; align-items: center; gap: 18px; }
.lang { font: 500 13px/1 var(--mono); letter-spacing: .08em; color: var(--muted); text-decoration: none; padding: 8px 2px; }
.lang:hover { color: var(--ink); }
.lang span { color: var(--ink); }

.btn { display: inline-flex; align-items: center; gap: 10px; font: 600 15px/1 var(--text); text-decoration: none; padding: 14px 22px; border-radius: 3px; border: 1.5px solid transparent; transition: background .15s, color .15s, border-color .15s; white-space: nowrap; }
.btn-dark { background: var(--ink); color: var(--paper); }
.btn-dark:hover { background: var(--accent); color: var(--paper); }
.btn-light { background: var(--paper); color: var(--ink); }
.btn-light:hover { background: var(--salvia); color: var(--ink); }
.btn-ghost { border-color: rgba(243, 240, 232, .45); color: var(--paper); }
.btn-ghost:hover { border-color: var(--paper); color: var(--paper); }
.btn-sm { padding: 10px 16px; font-size: 14px; }
.btn .arrow { font-family: var(--mono); font-weight: 500; }

/* ---------- hero ---------- */
.hero { display: grid; grid-template-columns: minmax(0, 1.12fr) minmax(0, 0.88fr); min-height: min(820px, calc(100vh - 68px)); background: var(--ink); color: var(--paper); }
.hero-copy { display: flex; flex-direction: column; justify-content: flex-end; padding: clamp(48px, 7vw, 104px) clamp(24px, 5vw, 80px) clamp(48px, 6vw, 80px) max(var(--gutter), calc((100vw - var(--wrap)) / 2 + var(--gutter))); }
.hero .kicker { color: var(--copper-soft); }
.nowrap { white-space: nowrap; }
.hero h1 { color: var(--paper); font-size: clamp(46px, 5.7vw, 92px); line-height: .98; letter-spacing: -0.035em; margin-bottom: 28px; }
.hero .lead { color: var(--salvia); font-size: clamp(18px, 1.6vw, 21px); line-height: 1.55; max-width: 34em; }
.hero-cta { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 40px; }
.hero-meta { display: flex; flex-wrap: wrap; gap: 8px 28px; margin-top: 48px; padding-top: 22px; border-top: 1px solid rgba(210, 226, 207, .2); font: 500 12.5px/1.5 var(--mono); letter-spacing: .1em; text-transform: uppercase; color: var(--salvia); }
.hero-media { position: relative; overflow: hidden; }
.hero-media img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: 62% center; }

/* ---------- sections ---------- */
.section { padding: var(--section) 0; }
.section.panel { background: var(--panel); }
.section.dark { background: var(--ink); color: var(--salvia); }
.section.dark h2, .section.dark h3 { color: var(--paper); }
.section.dark b { color: var(--paper); }

.kicker { font: 500 13px/1.3 var(--mono); letter-spacing: .14em; text-transform: uppercase; color: var(--copper); margin-bottom: 20px; }
.section.dark .kicker { color: var(--copper-soft); }
.h2 { font-size: clamp(34px, 4.6vw, 58px); line-height: 1.06; max-width: 19em; }
.intro { font-size: clamp(17px, 1.5vw, 20px); line-height: 1.6; max-width: 40em; margin-top: 24px; }
.section-head { margin-bottom: clamp(40px, 6vw, 72px); }

.grid { display: grid; gap: clamp(28px, 4vw, 48px); }
.grid.two { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.grid.three { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.card { border-top: 2px solid var(--rule); padding-top: 24px; }
.card h3 { font-size: 23px; line-height: 1.2; margin-bottom: 12px; letter-spacing: -0.02em; }
.card p { font-size: 16.5px; line-height: 1.6; }
.label { display: block; font: 500 12px/1.3 var(--mono); letter-spacing: .12em; text-transform: uppercase; color: var(--accent); margin-bottom: 12px; }

.source { margin-top: 40px; font: 400 12.5px/1.5 var(--mono); color: var(--muted); }

/* stats */
.stats { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: clamp(28px, 4vw, 48px); margin-top: clamp(48px, 7vw, 80px); padding-top: clamp(32px, 4vw, 48px); border-top: 1px solid var(--rule); max-width: 900px; }
.stat b { display: block; font: 500 clamp(64px, 9vw, 112px)/1 var(--display); letter-spacing: -0.04em; color: var(--accent); margin-bottom: 12px; }
.stat span { display: block; font-size: 17px; line-height: 1.5; max-width: 22em; }

/* ---------- product ---------- */
.product { display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr); gap: clamp(40px, 6vw, 88px); align-items: start; }
.offer { border-top: 2px solid var(--rule); padding: 26px 0 30px; }
.offer:last-of-type { border-bottom: 2px solid var(--rule); }
.offer-head { display: flex; flex-wrap: wrap; align-items: center; gap: 12px 16px; margin-bottom: 12px; }
.offer h3 { font-size: 34px; color: var(--accent); letter-spacing: -0.03em; }
.offer-main h3 { font-size: clamp(40px, 4.4vw, 52px); }
.offer-main p { font-size: 18.5px; color: var(--ink); }
.offer-sub { padding: 22px 0 24px; }
.offer-sub .label { margin-bottom: 10px; color: var(--muted); }
.offer-sub h3 { font-size: 24px; color: var(--ink); letter-spacing: -0.02em; }
.offer-sub p { font-size: 16px; }
.offer p { font-size: 17px; }
.price { margin-top: 14px; font: 500 14px/1.4 var(--mono); color: var(--ink); }
.price small { color: var(--muted); font-size: 12.5px; }
.tag { display: inline-block; font: 500 11.5px/1 var(--mono); letter-spacing: .12em; text-transform: uppercase; padding: 7px 10px; border-radius: 2px; background: var(--accent); color: var(--paper); }
.tag.dev { background: var(--copper); }
.tag.next { background: transparent; color: var(--copper); box-shadow: inset 0 0 0 1.5px var(--copper); }
.checks { list-style: none; padding: 0; margin: 30px 0 0; display: grid; gap: 14px; }
.checks li { position: relative; padding-left: 34px; font-size: 17px; color: var(--ink); }
.checks li::before { content: ""; position: absolute; left: 2px; top: 6px; width: 16px; height: 9px; border-left: 2px solid var(--accent); border-bottom: 2px solid var(--accent); transform: rotate(-45deg); }

.code { background: var(--ink); color: var(--paper); border-radius: 4px; padding: clamp(28px, 4vw, 44px); position: sticky; top: 100px; }
.code .label { color: var(--salvia); margin-bottom: 22px; }
.code pre { margin: 0 0 28px; font: 400 14px/1.75 var(--mono); border-left: 2px solid var(--accent); padding: 4px 0 4px 20px; overflow-x: auto; white-space: pre; }
.code pre .c { color: var(--code-comment); }
.code pre .h { color: var(--copper-soft); }
.code p { color: var(--salvia); font-size: 15.5px; line-height: 1.6; }
.code p b { color: var(--paper); }

.note { margin-top: clamp(40px, 5vw, 56px); border-left: 4px solid var(--accent); padding: 4px 0 4px 22px; font-size: 17.5px; color: var(--ink); max-width: 46em; }
.note small { display: block; margin-top: 6px; font: 400 13px/1.5 var(--mono); color: var(--muted); }

/* ---------- how it works ---------- */
.flow { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 0; counter-reset: step; }
.node { position: relative; background: var(--paper); border: 1.5px solid var(--rule); padding: 24px 22px 26px; margin-right: 40px; }
.node:last-child { margin-right: 0; }
.node:not(:last-child)::after { content: "→"; position: absolute; right: -32px; top: 50%; transform: translateY(-50%); font: 500 20px/1 var(--mono); color: var(--accent); }
.node .label { margin-bottom: 14px; }
.node ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 6px; }
.node li { font: 500 16px/1.35 var(--text); color: var(--ink); }
.node.core { background: var(--ink); border-color: var(--ink); }
.node.core .label { color: var(--salvia); }
.node.core li { color: var(--paper); }
.status-rows { margin-top: clamp(36px, 5vw, 56px); display: grid; gap: 18px; max-width: 980px; }
.status-row { display: grid; grid-template-columns: 96px 1fr; gap: 20px; align-items: baseline; }
.status-row .tag { text-align: center; }
.status-row p { font-size: 17px; }

/* ---------- NVIDIA stack ---------- */
.stack .card { border-top-color: rgba(210, 226, 207, .25); }
.stack .label { color: var(--copper-soft); }
.stack .card p { color: var(--salvia); }
.stack-band { margin-top: clamp(40px, 5vw, 64px); padding-top: 28px; border-top: 1px solid rgba(210, 226, 207, .2); display: flex; flex-wrap: wrap; gap: 10px 14px; }
.chip { font: 500 13px/1 var(--mono); letter-spacing: .04em; color: var(--paper); border: 1px solid rgba(210, 226, 207, .35); border-radius: 2px; padding: 9px 12px; }

/* ---------- models ---------- */
.models { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: clamp(40px, 6vw, 88px); align-items: center; }
.langs { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0; border-top: 2px solid var(--rule); margin-top: 36px; }
.lang-item { padding: 18px 0 16px; border-bottom: 1px solid var(--rule); }
.lang-item:nth-child(odd) { padding-right: 16px; }
.lang-item b { display: block; font: 500 24px/1.2 var(--display); letter-spacing: -0.02em; }
.lang-item span { font: 400 13px/1.4 var(--mono); color: var(--muted); }
.points { list-style: none; margin: 32px 0 0; padding: 0; display: grid; gap: 14px; }
.points li { position: relative; padding-left: 22px; font-size: 16.5px; }
.points li::before { content: ""; position: absolute; left: 0; top: 11px; width: 10px; height: 2px; background: var(--copper); }
.models-media { margin: 0; position: relative; aspect-ratio: 4 / 5; overflow: hidden; border-radius: 3px; background: var(--ink); }
.models-media img { width: 100%; height: 100%; object-fit: cover; }
.models-media figcaption { position: absolute; left: 0; right: 0; bottom: 0; padding: 22px 24px; background: linear-gradient(transparent, rgba(16, 47, 50, .85)); color: var(--paper); font: 500 13px/1.5 var(--mono); letter-spacing: .06em; }

/* ---------- status ---------- */
.state .card { border-top-width: 4px; }
.state .card:nth-child(1) { border-top-color: var(--accent); }
.state .card:nth-child(2) { border-top-color: var(--copper); }
.state .card:nth-child(3) { border-top-color: var(--ink); }
.state ul { margin: 12px 0 0; padding-left: 18px; }
.state li { font-size: 16.5px; margin-bottom: 6px; }

/* ---------- team ---------- */
.team { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: clamp(24px, 4vw, 40px); }
.person { display: grid; grid-template-columns: 72px 1fr; gap: 22px; align-items: start; border-top: 2px solid var(--rule); padding-top: 26px; }
.avatar { width: 72px; height: 72px; border-radius: 50%; background: var(--ink); color: var(--paper); display: grid; place-items: center; font: 500 26px/1 var(--display); letter-spacing: -0.02em; }
.person h3 { font-size: 26px; margin-bottom: 4px; }
.person .role { font: 500 12.5px/1.4 var(--mono); letter-spacing: .1em; text-transform: uppercase; color: var(--copper); margin-bottom: 12px; }
.person a { font: 400 14.5px/1.4 var(--mono); }
.facts { margin-top: clamp(40px, 5vw, 64px); display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 0 40px; }
.fact { border-top: 1px solid var(--rule); padding: 18px 0; }
.fact .label { margin-bottom: 6px; color: var(--muted); }
.fact p { font-size: 16px; color: var(--ink); }

/* ---------- contact ---------- */
.contact { position: relative; overflow: hidden; background: var(--ink); color: var(--salvia); padding: clamp(88px, 12vw, 160px) 0; }
.contact-bg { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; opacity: .55; }
.contact::before { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, rgba(16, 47, 50, .96) 0%, rgba(16, 47, 50, .78) 55%, rgba(16, 47, 50, .35) 100%); z-index: 1; }
.contact .wrap { position: relative; z-index: 2; }
.contact h2 { color: var(--paper); font-size: clamp(40px, 6vw, 76px); line-height: 1.02; max-width: 12em; }
.contact .intro { color: var(--salvia); }
.contact .kicker { color: var(--copper-soft); }
.contact-cta { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 40px; }
.contact-lines { margin-top: 40px; display: flex; flex-wrap: wrap; gap: 10px 36px; font: 400 14px/1.5 var(--mono); }
.contact-lines a { color: var(--paper); }
.contact-lines span { color: var(--salvia); opacity: .8; margin-right: 8px; }

/* ---------- footer ---------- */
.site-footer { background: #0B2427; color: var(--salvia); padding: 56px 0 40px; font-size: 14.5px; }
.footer-top { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 40px; padding-bottom: 36px; border-bottom: 1px solid rgba(210, 226, 207, .15); }
.footer-top img { height: 34px; width: auto; margin: 0 0 18px -6px; }
.footer-top p { color: var(--salvia); line-height: 1.6; max-width: 30em; }
.footer-top h4 { margin: 4px 0 14px; font: 500 12px/1.3 var(--mono); letter-spacing: .12em; text-transform: uppercase; color: var(--copper-soft); }
.footer-top ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; }
.site-footer a { color: var(--paper); text-decoration: none; }
.site-footer a:hover { text-decoration: underline; }
.footer-legal { padding-top: 24px; font: 400 12.5px/1.7 var(--mono); color: rgba(210, 226, 207, .78); }
.footer-legal p + p { margin-top: 8px; }
.footer-legal strong { color: var(--paper); font-weight: 500; }

/* ---------- legal pages ---------- */
.doc { padding: clamp(56px, 8vw, 96px) 0 var(--section); }
.doc .wrap { max-width: 860px; }
.doc h1 { font-size: clamp(40px, 6vw, 64px); line-height: 1.04; margin-bottom: 14px; }
.doc .updated { font: 400 13px/1.5 var(--mono); color: var(--muted); margin-bottom: 40px; }
.doc h2 { font-size: 26px; line-height: 1.25; letter-spacing: -0.02em; margin: 48px 0 14px; }
.doc p, .doc li { font-size: 16.5px; line-height: 1.7; }
.doc p + p { margin-top: 14px; }
.doc ul { padding-left: 20px; margin: 12px 0; }
.doc li { margin-bottom: 6px; }
.doc .lede { font-size: 18px; color: var(--ink); }
.idcard { margin: 28px 0 8px; border-top: 2px solid var(--ink); }
.idrow { display: grid; grid-template-columns: 220px 1fr; gap: 20px; padding: 14px 0; border-bottom: 1px solid var(--rule); font-size: 16px; }
.idrow dt { font: 500 12.5px/1.6 var(--mono); letter-spacing: .08em; text-transform: uppercase; color: var(--muted); }
.idrow dd { margin: 0; color: var(--ink); }
.ph { color: var(--copper); background: rgba(154, 79, 54, .08); border: 1.5px dashed rgba(154, 79, 54, .55); border-radius: 3px; padding: 0 .3em; font: 500 .92em/1.5 var(--mono); }
.doc .aside { margin-top: 40px; padding: 18px 22px; background: var(--panel); border-left: 4px solid var(--accent); font-size: 15px; }

/* 404 */
.lost { min-height: 60vh; display: grid; align-content: center; padding: 80px 0; }
.lost h1 { font-size: clamp(44px, 7vw, 80px); margin-bottom: 18px; }
.lost p { font-size: 18px; margin-bottom: 30px; }

/* ---------- responsive ---------- */
@media (max-width: 1020px) {
  .nav { display: none; }
  .header-actions { margin-left: auto; }
  .flow { grid-template-columns: repeat(2, minmax(0, 1fr)); row-gap: 40px; }
  .node:nth-child(2) { margin-right: 0; }
  .node:nth-child(2)::after { display: none; }
  .product { grid-template-columns: minmax(0, 1fr); }
  .code { position: static; }
  .facts { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 820px) {
  .hero { grid-template-columns: 1fr; min-height: 0; }
  .hero-media { order: -1; height: 46vw; min-height: 220px; max-height: 380px; }
  .hero-copy { padding: 44px var(--gutter) 48px; }
  .grid.three, .grid.two { grid-template-columns: 1fr; }
  .models { grid-template-columns: 1fr; }
  .models-media { aspect-ratio: 16 / 10; order: -1; }
  .team { grid-template-columns: 1fr; }
  .footer-top { grid-template-columns: 1fr 1fr; }
  .footer-top > div:first-child { grid-column: 1 / -1; }
}
@media (max-width: 560px) {
  body { font-size: 16px; }
  .site-header .wrap { gap: 12px; height: 60px; }
  .brand img { height: 30px; }
  .header-actions { gap: 12px; }
  .flow { grid-template-columns: 1fr; }
  .node { margin-right: 0; margin-bottom: 0; }
  .node:not(:last-child)::after { content: "↓"; right: auto; left: 22px; top: auto; bottom: -32px; transform: none; display: block; }
  .node:nth-child(2)::after { display: block; }
  .status-row { grid-template-columns: 1fr; gap: 8px; }
  .status-row .tag { justify-self: start; }
  .stats { grid-template-columns: 1fr; }
  .facts { grid-template-columns: 1fr; }
  .idrow { grid-template-columns: 1fr; gap: 4px; }
  .footer-top { grid-template-columns: 1fr; }
  .hero-cta .btn, .contact-cta .btn { flex: 1 1 100%; justify-content: center; }
  .code { padding: 24px 20px; }
  .code pre { font-size: 11.5px; padding-left: 14px; }
}
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }