/* OpenMix — sitio web.
   Negro, títulos anchos en mayúscula, imágenes a pantalla completa y movimiento suave:
   entrada con el logo, portada con la forma de onda en vivo, revelado al hacer scroll. */

:root {
  --black: #000000;
  --ink: #0d0d0d;
  --graphite: #1c1c1c;
  --steel: #2b2b2b;
  --line: rgba(255, 255, 255, 0.14);
  --text: #ffffff;
  --text-2: #b4b4b4;
  --text-3: #7c7c7c;
  --paper: #ffffff;
  --paper-ink: #111111;
  --paper-2: #f3f3f3;

  --accent: #93cbe3;          /* celeste del logo */
  --accent-hover: #b4ddef;
  --on-accent: #08161d;       /* texto sobre el celeste */
  --deck-a: #93cbe3;
  --deck-b: #dfe5e9;
  --ok: #3ccb8b;

  --font: "Archivo", "Helvetica Neue", Helvetica, Arial, sans-serif;
  --mono: "SF Mono", ui-monospace, Menlo, Consolas, monospace;
  --max: 1280px;
  --gutter: 48px;
  --header: 56px;
  --ease: cubic-bezier(0.22, 0.61, 0.36, 1);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: var(--header); }
body { margin: 0; background: var(--ink); color: var(--text); font: 15px/1.65 var(--font); -webkit-font-smoothing: antialiased; }
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
p { margin: 0; }
ul { margin: 0; padding: 0; list-style: none; }
h1, h2, h3, h4 { margin: 0; line-height: 1.05; }
::selection { background: rgba(147, 203, 227, 0.4); }
:focus-visible { outline: 1px solid currentColor; outline-offset: 3px; }
code, kbd { font-family: var(--mono); font-size: 0.85em; }

.wrap { max-width: var(--max); margin: 0 auto; padding: 0 var(--gutter); }
.wide { padding: 0 28px; }
.center { text-align: center; }
.muted { color: var(--text-2); }
.dim { color: var(--text-3); }
.small { font-size: 13px; }
@media (max-width: 760px) { :root { --gutter: 22px; } }

/* Títulos anchos en mayúscula (el ancho viene del eje wdth de Archivo) */
.display, .hero h1, .slide h2, .section-title, .tile b, .page-hero h1, .feature h3 {
  font-family: var(--font); font-stretch: 125%; font-weight: 700; text-transform: uppercase; letter-spacing: 0.01em;
}
.kicker, .label, .eyebrow, .page-hero .en, .sec-heading .en {
  display: block; font-size: 13px; font-weight: 500; letter-spacing: 0.02em; color: var(--text-2);
}

/* ── Entrada: logo sobre negro, después se abre la página ────────────────── */
.intro {
  position: fixed; inset: 0; z-index: 100; display: grid; place-items: center; background: var(--black);
  transition: opacity 0.9s var(--ease) 0.2s, visibility 0s linear 1.2s;
}
.intro img { width: 78px; height: 78px; opacity: 0; transform: scale(0.86); animation: intro-logo 1.3s var(--ease) forwards; }
.intro .word { position: absolute; top: calc(50% + 66px); font-stretch: 125%; font-weight: 700; letter-spacing: 0.32em; font-size: 13px; opacity: 0; animation: intro-word 1s var(--ease) 0.45s forwards; }
.intro.done { opacity: 0; visibility: hidden; }
@keyframes intro-logo { 60% { opacity: 1; transform: scale(1); } to { opacity: 1; transform: scale(1); } }
@keyframes intro-word { to { opacity: 0.85; letter-spacing: 0.42em; } }
html.no-intro .intro { display: none; }

/* ── Barra superior ───────────────────────────────────────────────────────── */
.topbar { position: fixed; top: 0; left: 0; right: 0; z-index: 30; height: var(--header); transition: background 0.4s var(--ease); }
.topbar.solid, body.inner .topbar { background: rgba(0, 0, 0, 0.92); backdrop-filter: blur(12px); }
.topbar .wide { display: flex; align-items: center; gap: 36px; height: 100%; }
.brand { display: inline-flex; align-items: center; gap: 10px; font-stretch: 125%; font-weight: 700; font-size: 13px; letter-spacing: 0.18em; text-transform: uppercase; }
.brand img { width: 24px; height: 24px; }
.nav { display: flex; align-items: center; gap: 30px; flex: 1; }
.nav a { font-size: 12px; font-weight: 600; letter-spacing: 0.12em; text-transform: uppercase; color: rgba(255, 255, 255, 0.82); transition: color 0.2s; }
.nav a:hover, .nav a.active { color: #fff; }
.nav .btn-dl { margin-left: auto; padding: 8px 18px; background: var(--accent); color: #fff; }
.nav .btn-dl:hover { background: var(--accent-hover); }
.menu-toggle { display: none; margin-left: auto; background: none; border: 0; color: #fff; font: 600 12px var(--font); letter-spacing: 0.12em; text-transform: uppercase; cursor: pointer; }
@media (max-width: 900px) {
  .menu-toggle { display: block; }
  .nav { display: none; position: absolute; top: var(--header); left: 0; right: 0; flex-direction: column; align-items: stretch; gap: 0;
         background: var(--black); padding: 8px 22px 22px; }
  .nav.open { display: flex; }
  .nav a { padding: 15px 0; border-bottom: 1px solid var(--line); }
  .nav .btn-dl { margin: 18px 0 0; text-align: center; border: 0; }
}

/* ── Botones ─────────────────────────────────────────────────────────────── */
.btn, .more, .back {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  min-height: 46px; padding: 0 30px; cursor: pointer; border-radius: 0;
  font: 600 12px var(--font); letter-spacing: 0.14em; text-transform: uppercase;
  color: #fff; background: var(--accent); border: 1px solid var(--accent); transition: background 0.2s, color 0.2s, border-color 0.2s;
}
.btn:hover, .more:hover { background: var(--accent-hover); border-color: var(--accent-hover); }
.btn.big { min-height: 54px; padding: 0 40px; }
.btn.small { min-height: 34px; padding: 0 16px; font-size: 11px; }
.btn.ghost, .back { background: transparent; border-color: rgba(255, 255, 255, 0.35); color: #fff; }
.btn.ghost:hover, .back:hover { border-color: #fff; background: transparent; }
.btn[aria-disabled="true"] { opacity: 0.4; pointer-events: none; }
.btn svg { width: 15px; height: 15px; }

/* "DESCUBRIR ⟩": texto chico + flecha en un círculo */
.discover { display: inline-flex; align-items: center; gap: 12px; font-size: 11px; font-weight: 600; letter-spacing: 0.16em; text-transform: uppercase; }
.discover i { display: inline-grid; place-items: center; width: 30px; height: 30px; border: 1px solid currentColor; border-radius: 50%; transition: background 0.25s, color 0.25s; }
.discover i::before { content: ""; width: 6px; height: 6px; border-top: 1.5px solid currentColor; border-right: 1.5px solid currentColor; transform: translateX(-1px) rotate(45deg); }
.discover:hover i { background: #fff; color: #000; }
.on-paper .discover:hover i { background: #000; color: #fff; }

/* ── Portada a pantalla completa con diapositivas ────────────────────────── */
.hero { position: relative; height: 68vh; min-height: 480px; max-height: 760px; overflow: hidden; background: var(--black); }
.slide { position: absolute; inset: 0; opacity: 0; visibility: hidden; transition: opacity 1.2s var(--ease), visibility 0s linear 1.2s; }
.slide.on { opacity: 1; visibility: visible; transition: opacity 1.2s var(--ease); }
.slide .media { position: absolute; inset: 0; }
.slide .media canvas { width: 100%; height: 100%; display: block; }
.slide .shot { position: absolute; inset: -4%; background: url("img/openmix-performance.png") no-repeat; background-size: cover; transform: scale(1.0); filter: brightness(0.42) saturate(0.85); }
.slide.on .shot { animation: drift 9s linear forwards; }
@keyframes drift { from { transform: scale(1.0) translate3d(0, 0, 0); } to { transform: scale(1.09) translate3d(-1.2%, -1%, 0); } }
.slide .media::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(0,0,0,0.55) 0%, rgba(0,0,0,0) 30%, rgba(0,0,0,0.1) 55%, rgba(0,0,0,0.88) 100%); }
.slide .copy { position: absolute; left: 0; right: 0; bottom: 120px; z-index: 2; }
.slide .copy > * { opacity: 0; transform: translateY(24px); transition: opacity 0.9s var(--ease), transform 0.9s var(--ease); }
.slide.on .copy > * { opacity: 1; transform: none; }
.slide.on .copy > *:nth-child(2) { transition-delay: 0.12s; }
.slide.on .copy > *:nth-child(3) { transition-delay: 0.24s; }
.slide.on .copy > *:nth-child(4) { transition-delay: 0.36s; }
.slide h2 { font-size: clamp(44px, 7.4vw, 112px); margin: 10px 0 26px; }
.slide .download-cta { justify-items: start; gap: 10px; }
.hero-controls { position: absolute; left: 0; right: 0; bottom: 40px; z-index: 3; display: flex; justify-content: center; gap: 14px; }
.hero-controls button.dot-btn { position: relative; width: 26px; height: 26px; padding: 0; background: none; border: 0; cursor: pointer; }
.hero-controls button.dot-btn::before { content: ""; position: absolute; left: 50%; top: 50%; width: 6px; height: 6px; margin: -3px; border-radius: 50%; background: rgba(255,255,255,0.55); }
.hero-controls button.dot-btn.on::before { background: #fff; }
.hero-controls svg { position: absolute; inset: 0; width: 26px; height: 26px; transform: rotate(-90deg); opacity: 0; }
.hero-controls button.dot-btn.on svg { opacity: 1; }
.hero-controls svg circle { fill: none; stroke: var(--accent); stroke-width: 1.5; stroke-dasharray: 69.1; stroke-dashoffset: 69.1; }
.hero-controls button.dot-btn.on svg circle { animation: ring var(--slide-ms, 7000ms) linear forwards; }
.hero.paused .hero-controls button.dot-btn.on svg circle { animation-play-state: paused; }
@keyframes ring { to { stroke-dashoffset: 0; } }
.hero-pause { position: absolute; right: 28px; bottom: 40px; z-index: 3; width: 30px; height: 30px; border-radius: 50%; border: 1px solid rgba(255,255,255,0.6); background: none; color: #fff; cursor: pointer; font-size: 9px; letter-spacing: 1px; }
.scroll-cue { position: absolute; left: 50%; bottom: 0; width: 1px; height: 28px; background: rgba(255,255,255,0.5); z-index: 3; animation: cue 2.4s var(--ease) infinite; }
@keyframes cue { 0% { transform: scaleY(0); transform-origin: top; } 50% { transform: scaleY(1); transform-origin: top; } 51% { transform-origin: bottom; } 100% { transform: scaleY(0); transform-origin: bottom; } }

.download-cta { display: grid; gap: 12px; justify-items: start; }
.download-cta .meta, .download-cta .notice { font-size: 12px; color: var(--text-2); max-width: 520px; }
.download-cta .notice:empty { display: none; }
.terminal-install { width: 100%; max-width: 560px; }
.terminal-install .label { margin-bottom: 6px; font-size: 12px; }
.terminal-install .cmd { display: flex; align-items: center; gap: 10px; height: 42px; padding: 0 6px 0 14px; background: rgba(255,255,255,0.08); border: 1px solid var(--line); }
.terminal-install code { flex: 1; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; color: var(--text-2); }
.terminal-install .copy { height: 30px; padding: 0 12px; border: 0; background: #fff; color: #000; font: 600 11px var(--font); letter-spacing: 0.1em; text-transform: uppercase; cursor: pointer; }

/* ── Revelado al hacer scroll ────────────────────────────────────────────── */
.reveal { opacity: 0; transform: translateY(36px); transition: opacity 1s var(--ease), transform 1s var(--ease); }
.reveal.in { opacity: 1; transform: none; }
.reveal.d1 { transition-delay: 0.1s; } .reveal.d2 { transition-delay: 0.2s; } .reveal.d3 { transition-delay: 0.3s; }
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; }
  .slide.on .shot, .scroll-cue { animation: none; }
  .intro { display: none; }
}

/* ── Secciones ───────────────────────────────────────────────────────────── */
.section { padding: 130px 0; }
.on-paper { background: var(--paper); color: var(--paper-ink); }
.on-paper .kicker, .on-paper .label { color: #6f6f6f; }
.graphite { background: var(--graphite); }
.section-title { font-size: clamp(34px, 4.6vw, 64px); margin: 10px 0 64px; }
@media (max-width: 760px) { .section { padding: 84px 0; } .section-title { margin-bottom: 40px; } }

/* Funciones (fondo blanco) */
.specs { display: grid; grid-template-columns: repeat(3, 1fr); gap: 56px 48px; }
.spec { padding-top: 22px; border-top: 1px solid #d9d9d9; }
.spec h3 { font-size: 14px; font-weight: 700; letter-spacing: 0.12em; text-transform: uppercase; margin-bottom: 16px; }
.spec li { padding: 3px 0; font-size: 15px; color: #444; }
.spec a { text-decoration: underline; text-underline-offset: 3px; }
@media (max-width: 960px) { .specs { grid-template-columns: 1fr 1fr; } }
@media (max-width: 600px) { .specs { grid-template-columns: 1fr; } }

/* Mosaico a todo el ancho */
.tiles { display: grid; grid-template-columns: 1fr 1fr; gap: 3px; background: var(--black); }
.tile { position: relative; display: grid; place-items: center; text-align: center; min-height: 64vh; overflow: hidden; background: var(--black); }
.tile .tshot { position: absolute; inset: 0; background: url("img/openmix-performance.png") no-repeat; background-size: 230% auto;
  transform: scale(1.02); transition: transform 1.4s var(--ease), filter 0.6s; filter: brightness(0.3) saturate(0.8); }
.tile:hover .tshot { transform: scale(1.08); filter: brightness(0.45); }
.tile .txt { position: relative; z-index: 1; display: grid; gap: 14px; justify-items: center; padding: 24px; }
.tile .txt span.kicker { color: rgba(255,255,255,0.86); }
.tile b { font-size: clamp(28px, 3.4vw, 50px); }
@media (max-width: 760px) { .tiles { grid-template-columns: 1fr; } .tile { min-height: 52vh; } }
.crop {
  display: block; width: 100%;
  background: url("img/openmix-performance.png") no-repeat;
  /* --w, --h: fracción del ancho/alto de la captura; --x, --y: su esquina */
  background-size: calc(100% / var(--w)) auto;
  background-position: calc(var(--x) / (1 - var(--w)) * 100%) calc(var(--y) / (1 - var(--h)) * 100%);
}

/* Teclado */
.table-wrap { overflow-x: auto; }
.table { width: 100%; border-collapse: collapse; font-size: 15px; }
.table th { text-align: left; font-size: 12px; font-weight: 700; letter-spacing: 0.14em; text-transform: uppercase; color: var(--text-2); padding: 0 0 16px; border-bottom: 1px solid rgba(255,255,255,0.4); }
.table td { padding: 15px 28px 15px 0; border-bottom: 1px solid var(--line); color: var(--text-2); white-space: nowrap; }
.table td:last-child { color: #fff; white-space: normal; }
.table .deck-a { color: var(--deck-a); }
.table .deck-b { color: var(--deck-b); }
kbd { display: inline-block; min-width: 26px; padding: 2px 7px; margin-right: 3px; text-align: center; border: 1px solid rgba(255,255,255,0.28); color: #fff; font-size: 12px; }

/* Descarga (banda gris, al centro) */
.download-band { text-align: center; }
.download-band .section-title { margin-bottom: 20px; }
.download-band .lead { color: var(--text-2); margin-bottom: 40px; }
.download-band .download-cta { justify-items: center; }
.download-band .terminal-install { margin: 6px auto 0; }
.platforms { display: grid; grid-template-columns: repeat(3, 1fr); gap: 3px; margin-top: 80px; text-align: left; }
.platform { position: relative; display: grid; gap: 10px; align-content: start; padding: 36px; background: rgba(255,255,255,0.05); }
.platform h3 { display: flex; align-items: center; gap: 12px; font-size: 14px; font-weight: 700; letter-spacing: 0.14em; text-transform: uppercase; }
.platform h3 svg { width: 20px; height: 20px; color: var(--text-3); }
.platform .btn { justify-self: start; margin-top: 16px; background: transparent; border-color: rgba(255,255,255,0.4); }
.platform .btn.primary { background: var(--accent); border-color: var(--accent); }
.platform .req { color: var(--text-2); font-size: 14px; }
.platform .file { color: var(--text-3); font: 12px var(--mono); }
.platform .pill { position: absolute; top: 36px; right: 36px; }
@media (max-width: 860px) { .platforms { grid-template-columns: 1fr; } }

/* Noticias (fondo blanco, home.js) */
.news-list { border-top: 1px solid #111; }
.news-list li { border-bottom: 1px solid #dcdcdc; }
.news-list li.row { padding: 24px 0; color: #777; }
.news-list a { display: grid; grid-template-columns: 160px 200px 1fr 30px; gap: 24px; align-items: center; padding: 24px 0; }
.news-list .tag { font-size: 11px; font-weight: 700; letter-spacing: 0.14em; text-transform: uppercase; color: #777; }
.news-list .tag.accent { color: var(--accent); }
.news-list .date { font-size: 13px; color: #777; }
.news-list .title { font-size: 17px; font-weight: 500; }
.news-list .arrow { width: 16px; height: 16px; transition: transform 0.25s var(--ease); }
.news-list a:hover .arrow { transform: translateX(5px); }
.news .all { margin-top: 36px; }
.news .all .more { background: transparent; border: 0; padding: 0; min-height: 0; color: #111; }
.news .all .more::after { content: ""; display: inline-grid; width: 30px; height: 30px; margin-left: 2px; border: 1px solid currentColor; border-radius: 50%;
  background: no-repeat center / 7px url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 8 12'%3E%3Cpath d='M1 1l5 5-5 5' fill='none' stroke='%23111' stroke-width='1.6'/%3E%3C/svg%3E"); }
@media (max-width: 760px) { .news-list a { grid-template-columns: 1fr 20px; gap: 6px 14px; } .news-list .tag, .news-list .date { grid-column: 1; } }

/* Contacto */
.contact-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 3px; }
.contact-grid > div { display: grid; gap: 14px; align-content: start; padding: 44px 40px; background: rgba(255,255,255,0.04); }
.contact-grid h3 { font-size: 14px; font-weight: 700; letter-spacing: 0.14em; text-transform: uppercase; }
.contact-grid p { color: var(--text-2); }
.contact-grid .links { display: grid; gap: 14px; margin-top: 10px; }
@media (max-width: 860px) { .contact-grid { grid-template-columns: 1fr; } }

/* ── Páginas internas (foro, mapeos) ─────────────────────────────────────── */
body.inner main { padding-top: var(--header); }
.page-hero { padding: 110px 0 56px; background: var(--black); }
.page-hero .bg { display: none; }
.page-hero h1 { font-size: clamp(40px, 6vw, 84px); margin: 12px 0 22px; }
.page-hero p:not(.en) { color: var(--text-2); font-size: 17px; max-width: 680px; }
.page-body { padding: 56px 0 130px; }

.toolbar { display: flex; flex-wrap: wrap; align-items: center; gap: 12px; margin-bottom: 22px; }
.toolbar .spacer { flex: 1; }
.search, .sort, .field input, .field select, .field textarea {
  height: 44px; padding: 0 14px; border-radius: 0; background: transparent; border: 1px solid rgba(255,255,255,0.22); color: #fff; font: 14px var(--font); outline: none;
}
.sort option, .field select option { color: #000; }
.search { width: 320px; max-width: 100%; }
.search:focus, .sort:focus, .field input:focus, .field select:focus, .field textarea:focus { border-color: #fff; }
.segmented { display: inline-flex; border: 1px solid rgba(255,255,255,0.22); }
.segmented button { height: 42px; padding: 0 18px; background: none; border: 0; color: var(--text-2); font: 600 11px var(--font); letter-spacing: 0.12em; text-transform: uppercase; cursor: pointer; }
.segmented button + button { border-left: 1px solid rgba(255,255,255,0.22); }
.segmented button.on { background: #fff; color: #000; }

.panel { border-top: 1px solid rgba(255,255,255,0.4); }
.panel-pad { padding: 28px 0; }
.list { display: grid; }
.item { display: grid; grid-template-columns: 1fr auto; gap: 24px; align-items: center; padding: 24px 0; border-bottom: 1px solid var(--line); }
a.item:hover .title { color: var(--accent); }
.item .title { display: flex; align-items: center; gap: 10px; font-size: 17px; font-weight: 600; transition: color 0.2s; }
.item .sub { color: var(--text-3); font-size: 13px; margin-top: 4px; }
.item .desc { color: var(--text-2); font-size: 15px; margin-top: 8px; max-width: 780px; }
.item .side { display: flex; align-items: center; gap: 14px; color: var(--text-3); font-size: 13px; white-space: nowrap; }
.empty { display: grid; gap: 8px; justify-items: center; text-align: center; padding: 90px 20px; color: var(--text-3); border-bottom: 1px solid var(--line); }
.empty strong { color: #fff; font-size: 18px; font-weight: 600; }
.pill { display: inline-flex; align-items: center; gap: 6px; padding: 2px 8px; font-size: 10px; font-weight: 700; letter-spacing: 0.12em; text-transform: uppercase; border: 1px solid rgba(255,255,255,0.3); color: var(--text-2); }
.pill.official { border-color: var(--ok); color: var(--ok); }
.pill .dot, .dot { width: 6px; height: 6px; border-radius: 50%; background: currentColor; }

.forum { display: grid; grid-template-columns: 240px 1fr; gap: 56px; }
.cats { display: grid; align-content: start; border-top: 1px solid rgba(255,255,255,0.4); }
.cats button { display: flex; justify-content: space-between; align-items: center; gap: 12px; padding: 14px 0; background: none; border: 0; border-bottom: 1px solid var(--line); color: var(--text-2); font: 14px var(--font); text-align: left; cursor: pointer; }
.cats button:hover { color: #fff; }
.cats button.on { color: #fff; font-weight: 700; box-shadow: inset 2px 0 0 var(--accent); padding-left: 14px; }
.cats .n { color: var(--text-3); font-size: 12px; font-weight: 400; }
.post { padding: 28px 0; border-bottom: 1px solid var(--line); }
.post .who { display: flex; align-items: center; gap: 10px; color: var(--text-3); font-size: 13px; margin-bottom: 14px; }
.post .who b { color: #fff; }
.post .body { white-space: pre-wrap; color: var(--text-2); }
.avatar { display: inline-grid; place-items: center; width: 28px; height: 28px; border-radius: 50%; color: #000; font-size: 11px; font-weight: 700; }
@media (max-width: 860px) { .forum { grid-template-columns: 1fr; gap: 28px; } }

.form { display: grid; gap: 16px; }
.form h3 { font-size: 14px; font-weight: 700; letter-spacing: 0.12em; text-transform: uppercase; }
.field { display: grid; gap: 6px; }
.field textarea { height: 160px; padding: 12px 14px; resize: vertical; line-height: 1.5; }
.field .hint { color: var(--text-3); font-size: 12px; }
.two { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.hp { position: absolute; left: -9999px; }
.msg { font-size: 13px; color: var(--ok); }
.msg.error { color: var(--accent); }
.drop { display: grid; place-items: center; min-height: 100px; padding: 16px; text-align: center; border: 1px dashed rgba(255,255,255,0.3); color: var(--text-3); cursor: pointer; }
.drop:hover, .drop.over { border-color: #fff; color: var(--text-2); }
.drop strong { color: #fff; }
.dialog-backdrop { position: fixed; inset: 0; z-index: 60; display: grid; place-items: center; padding: 20px; background: rgba(0,0,0,0.75); }
.dialog-backdrop[hidden] { display: none; }
.dialog { width: 100%; max-width: 640px; max-height: calc(100vh - 40px); overflow: auto; background: var(--graphite); border: 1px solid var(--line); }
.dialog header { display: flex; align-items: center; justify-content: space-between; padding: 22px 28px; border-bottom: 1px solid var(--line); }
.dialog header h3 { font-size: 14px; font-weight: 700; letter-spacing: 0.12em; text-transform: uppercase; }
.dialog .x { background: none; border: 0; color: var(--text-3); font-size: 26px; line-height: 1; cursor: pointer; }
.dialog .content { padding: 28px; }
@media (max-width: 640px) { .two { grid-template-columns: 1fr; } }

.howto-wrap { padding: 130px 0; background: var(--graphite); }
.howto { display: grid; grid-template-columns: repeat(3, 1fr); gap: 3px; }
.step { padding: 40px; background: rgba(255,255,255,0.04); }
.step .num { font-size: 12px; color: var(--accent); font-weight: 700; letter-spacing: 0.14em; }
.step h3 { font-size: 14px; font-weight: 700; letter-spacing: 0.12em; text-transform: uppercase; margin: 18px 0 12px; }
.step p { color: var(--text-2); font-size: 15px; }
.step code, .share code { color: #fff; }
.share { display: flex; align-items: center; justify-content: space-between; gap: 32px; margin-top: 3px; padding: 40px; background: rgba(255,255,255,0.04); }
.share h3 { font-size: 14px; font-weight: 700; letter-spacing: 0.12em; text-transform: uppercase; margin-bottom: 10px; }
.share p { color: var(--text-2); max-width: 700px; }
.sec-heading { margin-bottom: 56px; }
.sec-heading h2 { font-stretch: 125%; font-weight: 700; text-transform: uppercase; font-size: clamp(30px, 4vw, 52px); margin-top: 10px; }
@media (max-width: 860px) { .howto { grid-template-columns: 1fr; } .share { flex-direction: column; align-items: flex-start; } }

/* ── Pie ─────────────────────────────────────────────────────────────────── */
footer { background: var(--black); padding: 90px 0 36px; }
footer .top { display: flex; justify-content: center; margin-bottom: 60px; }
footer .cols { display: grid; grid-template-columns: repeat(3, 1fr); gap: 40px; text-align: center; max-width: 900px; margin: 0 auto; }
footer h4 { font-size: 11px; font-weight: 700; letter-spacing: 0.18em; text-transform: uppercase; margin-bottom: 22px; }
footer li { margin-bottom: 12px; }
footer li a { font-size: 12px; color: var(--text-2); }
footer li a:hover { color: #fff; }
footer .legal { display: flex; flex-wrap: wrap; justify-content: center; align-items: center; gap: 10px 28px; margin-top: 80px; padding-top: 28px; border-top: 1px solid var(--line); color: var(--text-3); font-size: 11px; letter-spacing: 0.06em; }
footer .legal a:hover { color: #fff; }
footer .totop { background: none; border: 0; color: var(--text-3); cursor: pointer; }
footer .totop svg { width: 18px; height: 18px; }
@media (max-width: 760px) { footer .cols { grid-template-columns: 1fr; } }

/* ── Portada: solo la forma de onda con el logo ──────────────────────────── */
.hero-logo { display: inline-block; width: 0.62em; height: 0.62em; margin-right: 0.22em; vertical-align: -0.04em; }

/* ── Secciones con animación propia ──────────────────────────────────────── */
.feature-sec { padding: 150px 0; background: var(--ink); }
.feature-sec.graphite { background: #121212; }
.feature-grid { display: grid; grid-template-columns: 1fr 1.25fr; gap: 88px; align-items: center; }
.feature-grid.flip .stage { order: -1; }
.feature-grid .display { font-size: clamp(36px, 4.4vw, 68px); line-height: 1.02; margin: 14px 0 28px; }
.feature-grid p { font-size: 17px; color: var(--text-2); max-width: 440px; }
.stage { position: relative; aspect-ratio: 16 / 10.5; background: #070707; border: 1px solid rgba(255,255,255,0.08); overflow: hidden; }
.feature-grid.stack { grid-template-columns: 1fr; gap: 56px; }
.feature-grid.stack .copy { display: grid; grid-template-columns: 1fr 1fr; gap: 0 88px; align-items: end; }
.feature-grid.stack .copy .kicker { grid-column: 1 / -1; }
.feature-grid.stack .copy .display { margin-bottom: 0; }
.feature-grid.stack .stage { aspect-ratio: 16 / 6.4; }
@media (max-width: 900px) { .feature-grid.stack .copy { grid-template-columns: 1fr; } .feature-grid.stack .stage { aspect-ratio: 16 / 9; } }
.stage canvas { position: absolute; inset: 0; width: 100%; height: 100%; display: block; }
@media (max-width: 900px) {
  .feature-sec { padding: 96px 0; }
  .feature-grid { grid-template-columns: 1fr; gap: 40px; }
  .feature-grid.flip .stage { order: 0; }
}

/* SAMPLES / RMX: pads */
.pads { position: absolute; inset: 9% 7% 22%; display: grid; grid-template-columns: repeat(4, 1fr); grid-template-rows: 1fr 1fr; gap: 10px; }
.pad { display: grid; align-content: center; justify-items: center; gap: 4px; border-radius: 4px; background: color-mix(in srgb, var(--c) 22%, #0d0d0d);
       color: rgba(255,255,255,0.75); font-size: 12px; font-weight: 700; letter-spacing: 0.08em; transition: background 0.06s, box-shadow 0.25s, color 0.1s; }
.pad small { font-size: 9px; font-weight: 500; opacity: 0.7; letter-spacing: 0.1em; }
.pad.hit { background: var(--c); color: #0b0b0b; box-shadow: 0 0 34px color-mix(in srgb, var(--c) 55%, transparent); transition: none; }
.steps { position: absolute; left: 7%; right: 7%; bottom: 9%; display: grid; grid-template-columns: repeat(16, 1fr); gap: 4px; }
.steps span { height: 6px; background: rgba(255,255,255,0.1); }
.steps span:nth-child(4n + 1) { background: rgba(255,255,255,0.22); }
.steps span.on { background: var(--accent); }
.rmx-meter { position: absolute; left: 7%; bottom: calc(9% + 18px); font-size: 10px; letter-spacing: 0.16em; color: var(--text-3); }

/* Pendrives */
.usb { position: absolute; inset: 0; display: grid; grid-template-columns: 0.8fr 1.4fr; align-items: center; gap: 6%; padding: 0 8%; }
.usb .stick { position: relative; justify-self: center; width: 70%; max-width: 150px; }
.usb .stick svg { width: 100%; height: auto; display: block; }
.usb .lock { position: absolute; right: -14%; top: 42%; display: grid; place-items: center; width: 34px; height: 34px; border-radius: 50%;
             background: var(--accent); animation: pulse 2.4s var(--ease) infinite; }
.usb .lock svg { width: 16px; height: 16px; }
@keyframes pulse { 0%, 100% { box-shadow: 0 0 0 0 rgba(147,203,227,0.5); } 60% { box-shadow: 0 0 0 14px rgba(147,203,227,0); } }
.usb .rows { display: grid; gap: 8px; }
.usb .head { display: flex; justify-content: space-between; font-size: 10px; letter-spacing: 0.16em; color: var(--text-3); margin-bottom: 6px; }
.usb .row { display: grid; grid-template-columns: 14px 1fr 54px 34px; gap: 12px; align-items: center; padding: 9px 12px; background: rgba(255,255,255,0.04);
            font-size: 12px; color: var(--text-2); opacity: 0; transform: translateX(-24px); }
.usb .row i { width: 8px; height: 8px; border-radius: 2px; background: var(--c); }
.usb .row b { color: #fff; font-weight: 500; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.usb .row span { text-align: right; font-variant-numeric: tabular-nums; }
.usb.run .row { animation: row-in 6.5s var(--ease) infinite; animation-delay: calc(var(--i) * 0.28s); }
@keyframes row-in { 0% { opacity: 0; transform: translateX(-24px); } 8%, 82% { opacity: 1; transform: none; } 92%, 100% { opacity: 0; transform: translateX(12px); } }
.usb .ro { margin-top: 10px; font-size: 10px; letter-spacing: 0.16em; color: var(--accent); }

/* Teclado */
.kb { position: absolute; inset: 7% 4% 17%; display: grid; grid-template-rows: repeat(4, 1fr) 0.9fr; gap: 6px; }
.kb .r { display: grid; gap: 6px; }
.kb .k { position: relative; display: grid; align-content: space-between; padding: 5px 6px; background: #161616; border: 1px solid rgba(255,255,255,0.07); border-radius: 3px;
         font-size: clamp(8px, 0.9vw, 12px); font-weight: 600; letter-spacing: 0.04em; color: rgba(255,255,255,0.85); white-space: nowrap; transition: background 0.35s, transform 0.35s; overflow: hidden; }
.kb .k em { font-style: normal; font-size: clamp(8px, 0.8vw, 11px); font-weight: 400; color: var(--text-3); }
.kb .k.a::before, .kb .k.b::before { content: ""; position: absolute; top: 0; left: 20%; right: 20%; height: 2px; background: var(--deck-a); }
.kb .k.b::before { background: var(--deck-b); }
.kb .k.down { transform: translateY(2px); transition: none; background: #2a2a2a; }
.kb .k.down.a { background: color-mix(in srgb, var(--deck-a) 45%, #111); }
.kb .k.down.b { background: color-mix(in srgb, var(--deck-b) 45%, #111); }
.kb-caption { position: absolute; left: 4%; right: 4%; bottom: 5%; display: flex; justify-content: space-between; font-size: 11px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--text-3); }
.kb-caption b { color: #fff; font-weight: 700; }

/* Nada se sale del ancho en pantallas chicas */
.feature-grid > *, .kb .r > * { min-width: 0; }
@media (max-width: 900px) {
  .feature-grid, .feature-grid.stack .copy { grid-template-columns: minmax(0, 1fr); }
  .kb { inset: 6% 3% 18%; gap: 4px; }
  .kb .r { gap: 3px; }
  .kb .k { padding: 3px; }
  .kb .k span { display: none; }                     /* en el celular, solo la tecla; la función va abajo */
  .kb .k em { font-size: 10px; color: rgba(255,255,255,0.8); }
}
@media (max-width: 600px) {
  .feature-grid .display { font-size: clamp(26px, 8vw, 44px); }
  .section-title { font-size: clamp(28px, 8.4vw, 44px); }
  .slide h2 { font-size: clamp(36px, 11vw, 60px); }
}

/* ── Atención al usuario: "¿Necesitás ayuda?" ────────────────────────────── */
.help { background: var(--black); border-top: 1px solid var(--line); }
.help-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: start; }
.help-lead { font-size: clamp(20px, 2vw, 26px); line-height: 1.45; color: #fff; max-width: 540px; }
.help-lead b { color: var(--accent); font-weight: 700; }
.help-sub { margin-top: 18px; color: var(--text-2); max-width: 520px; }
.promises { margin-top: 44px; border-top: 1px solid var(--line); }
.promises li { display: grid; grid-template-columns: 190px 1fr; gap: 20px; padding: 18px 0; border-bottom: 1px solid var(--line); }
.promises b { font-size: 13px; font-weight: 700; letter-spacing: 0.12em; text-transform: uppercase; }
.promises span { color: var(--text-2); font-size: 15px; }
.now { margin-top: 40px; }
.now-links { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 14px; }
.help-form { padding: 40px; background: var(--graphite); border: 1px solid var(--line); }
.help-form h3 { font-size: 14px; font-weight: 700; letter-spacing: 0.14em; text-transform: uppercase; margin-bottom: 4px; }
.help-form .label { font-size: 12px; }
.help-form .btn { justify-self: start; margin-top: 6px; }
.help-form .btn:disabled { opacity: 0.5; cursor: default; }
.help-form .fine { font-size: 12px; color: var(--text-3); }
.help-form .msg.ok { color: var(--ok); }
@media (max-width: 900px) {
  .help-grid { grid-template-columns: minmax(0, 1fr); gap: 48px; }
  .promises li { grid-template-columns: 1fr; gap: 4px; }
  .help-form { padding: 28px 22px; }
}

/* Botón flotante de ayuda (todas las páginas) */
.help-fab {
  position: fixed; right: 24px; bottom: 24px; z-index: 40; display: inline-flex; align-items: center; gap: 10px;
  padding: 13px 20px; background: var(--accent); color: #fff; font-size: 12px; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.45); transition: transform 0.25s var(--ease), background 0.2s;
}
.help-fab:hover { background: var(--accent-hover); transform: translateY(-2px); }
.help-fab .dot { width: 8px; height: 8px; border-radius: 50%; background: #fff; animation: online 2s ease-in-out infinite; }
@keyframes online { 0%, 100% { opacity: 1; } 50% { opacity: 0.35; } }
@media (max-width: 600px) { .help-fab { right: 14px; bottom: 14px; padding: 11px 16px; } }
.help-fab.away { opacity: 0; pointer-events: none; transform: translateY(16px); }
.help-fab { transition: transform 0.25s var(--ease), background 0.2s, opacity 0.3s; }

/* Pedidos: solicitar un controlador / pedir una revisión */
.asks { display: grid; gap: 3px; margin-top: 40px; }
.ask { position: relative; display: grid; gap: 4px; padding: 20px 64px 20px 22px; background: rgba(255,255,255,0.05); border-left: 2px solid var(--accent); transition: background 0.2s; }
.ask:hover { background: rgba(255,255,255,0.09); }
.ask b { font-size: 15px; font-weight: 700; }
.ask span { font-size: 14px; color: var(--text-2); }
.ask i { position: absolute; right: 22px; top: 50%; width: 30px; height: 30px; margin-top: -15px; border: 1px solid rgba(255,255,255,0.5); border-radius: 50%; display: grid; place-items: center; }
.ask i::before { content: ""; width: 6px; height: 6px; border-top: 1.5px solid #fff; border-right: 1.5px solid #fff; transform: translateX(-1px) rotate(45deg); }
.ask:hover i { background: #fff; }
.ask:hover i::before { border-color: #000; }
.help-type { display: grid; grid-template-columns: repeat(3, auto); width: 100%; }
.help-type button { padding: 0 10px; }
@media (max-width: 600px) { .help-type { grid-template-columns: 1fr; } .help-type button + button { border-left: 0; border-top: 1px solid rgba(255,255,255,0.22); } }
.ctrl-asks { display: flex; flex-wrap: wrap; gap: 3px; margin-top: 36px; }
.ctrl-asks .ask { flex: 1 1 320px; }


/* ── Celeste del logo + bordes redondeados ───────────────────────────────── */
:root { --r-btn: 12px; --r-card: 16px; --r-field: 10px; }
.btn, .more, .back { border-radius: var(--r-btn); color: var(--on-accent); }
.btn.big { border-radius: 14px; }
.btn.small { border-radius: 9px; }
.btn.ghost, .back { color: #fff; }
.platform .btn:not(.primary) { color: #fff; }
.platform .btn.primary { color: var(--on-accent); }
.nav .btn-dl { border-radius: 10px; color: var(--on-accent); font-weight: 700; }
.nav .btn-dl:hover { color: var(--on-accent); }
.help-fab { border-radius: 999px; color: var(--on-accent); }
.help-fab .dot { background: var(--on-accent); }
.search, .sort, .field input, .field select, .field textarea { border-radius: var(--r-field); }
.segmented { border-radius: var(--r-field); overflow: hidden; }
.terminal-install .cmd { border-radius: var(--r-field); }
.terminal-install .copy { border-radius: 7px; }
.stage { border-radius: var(--r-card); }
.help-form, .platform, .contact-grid > div, .step, .share, .dialog { border-radius: var(--r-card); }
.ask { border-left: 0; border-radius: 14px; box-shadow: inset 3px 0 0 var(--accent); }
.pad { border-radius: 10px; }
.kb .k { border-radius: 7px; }
.usb .row { border-radius: 8px; }
kbd { border-radius: 6px; }
.pill { border-radius: 999px; }
.drop { border-radius: var(--r-field); }
.usb .lock svg { stroke: var(--on-accent); }
.slide .copy .discover i, .discover i { border-radius: 50%; }

/* Tu controlador: solicitar / reportar (debajo de Descargar) */
.ctrl-sec { background: var(--ink); }
.ctrl-cards { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.ctrl-card { display: grid; gap: 12px; align-content: start; padding: 40px; border-radius: var(--r-card); background: var(--graphite);
             border: 1px solid var(--line); transition: border-color 0.25s, transform 0.25s var(--ease); }
.ctrl-card:hover { border-color: var(--accent); transform: translateY(-3px); }
.ctrl-card b { font-size: clamp(22px, 2.2vw, 30px); font-weight: 700; line-height: 1.15; }
.ctrl-card span { color: var(--text-2); font-size: 16px; max-width: 420px; }
.ctrl-card em { font-style: normal; justify-self: start; margin-top: 14px; }
.ctrl-note { margin-top: 28px; display: flex; flex-wrap: wrap; align-items: center; gap: 18px; color: var(--text-2); }
@media (max-width: 860px) { .ctrl-cards { grid-template-columns: minmax(0, 1fr); } .ctrl-card { padding: 28px; } }

/* Pendrive (destacado, fondo blanco) */
.pendrive-sec.on-paper { background: var(--paper); color: var(--paper-ink); }
.pendrive-sec .feature-grid p { color: #444; max-width: 500px; }
.badge { display: inline-block; padding: 6px 14px; border-radius: 999px; background: var(--paper-ink); color: var(--accent);
         font-size: 12px; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase; }
.pend-points { margin-top: 28px; display: grid; gap: 10px; }
.pend-points li { position: relative; padding-left: 28px; font-weight: 600; }
.pend-points li::before { content: ""; position: absolute; left: 0; top: 0.35em; width: 16px; height: 16px; border-radius: 50%; background: var(--paper-ink);
  box-shadow: inset 0 0 0 4px var(--paper-ink), inset 0 0 0 16px var(--accent); }
.pendrive-sec .stage { border-color: transparent; }

.hero .slide .copy { bottom: 64px; }
@media (max-width: 600px) { .hero { height: 70vh; min-height: 440px; } }

/* Noticias con texto */
.news-list .news-row { display: grid; grid-template-columns: 160px 200px 1fr 30px; gap: 24px; align-items: start; padding: 26px 0; }
.news-list a { align-items: start; }
.news-list .title { display: grid; gap: 6px; }
.news-list .title b { font-size: 18px; font-weight: 700; }
.news-list .title small { font-size: 15px; color: #555; line-height: 1.55; max-width: 680px; }
.news-list .tag.soon { justify-self: start; padding: 3px 10px; border-radius: 999px; background: var(--paper-ink); color: var(--accent); }
@media (max-width: 760px) { .news-list .news-row { grid-template-columns: 1fr; gap: 6px; } }

/* ── Portada: MacBook Pro con OpenMix sonando ─────────────────────────────── */
.mbp-hero { position: relative; height: auto; min-height: 0; max-height: none; padding: 120px 0 80px; overflow: hidden;
            background: radial-gradient(120% 90% at 70% 40%, #1a1f26 0%, #0a0b0d 55%, #000 100%); }
.hero-light { position: absolute; inset: 0; pointer-events: none;
  background: radial-gradient(40% 40% at 72% 42%, rgba(147, 203, 227, 0.16), transparent 70%); opacity: 0; transition: opacity 2s ease 1.6s; }
.mbp-hero.go .hero-light { opacity: 1; }
.hero-grid { display: grid; grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.5fr); gap: 24px; align-items: center; max-width: 1480px; }
.hero-copy { position: relative; z-index: 2; }
.hero-copy > * { opacity: 0; transform: translateY(20px); transition: opacity 1s var(--ease), transform 1s var(--ease); }
.mbp-hero.go .hero-copy > * { opacity: 1; transform: none; }
.mbp-hero.go .hero-copy > *:nth-child(1) { transition-delay: 1.5s; }
.mbp-hero.go .hero-copy > *:nth-child(2) { transition-delay: 1.65s; }
.mbp-hero.go .hero-copy > *:nth-child(3) { transition-delay: 1.8s; }
.mbp-hero.go .hero-copy > *:nth-child(4) { transition-delay: 1.95s; }
.hero-title { font-stretch: 125%; font-weight: 700; text-transform: uppercase; font-size: clamp(40px, 5.2vw, 84px); line-height: 1; margin: 12px 0 22px; white-space: nowrap; }
.hero-tag { font-size: 17px; color: var(--text-2); max-width: 380px; margin-bottom: 30px; }

.mbp-stage { position: relative; perspective: 2600px; perspective-origin: 30% 20%; padding: 30px 0 min(240px, 16vw); }
.mbp {
  --w: min(900px, 54vw);
  position: relative; width: var(--w); margin-left: auto; transform-style: preserve-3d;
  transform: translate3d(0, 0, -900px) rotateX(-38deg) rotateY(-62deg) scale(0.7); opacity: 0;
  transition: transform 2.6s cubic-bezier(0.16, 0.84, 0.24, 1), opacity 1.2s ease;
}
.mbp-hero.go .mbp { transform: translate3d(0, 0, 0) rotateX(-13deg) rotateY(-24deg) scale(1); opacity: 1; animation: mbp-float 9s ease-in-out 2.8s infinite; }
@keyframes mbp-float {
  0%, 100% { transform: translate3d(0, 0, 0) rotateX(-13deg) rotateY(-24deg); }
  50% { transform: translate3d(0, -8px, 0) rotateX(-12deg) rotateY(-21deg); }
}
.mbp-lid { position: relative; transform-origin: 50% 100%; transform-style: preserve-3d; transform: rotateX(-90deg);
           transition: transform 1.9s cubic-bezier(0.3, 0.7, 0.2, 1) 0.6s; }
.mbp-hero.go .mbp-lid { transform: rotateX(8deg); }
.mbp-bezel { position: relative; padding: 2.3% 1.7% 3.4%; border-radius: 22px 22px 6px 6px; background: #050506;
             box-shadow: inset 0 0 0 2px #2a2b2f, inset 0 0 0 3px #0c0c0d; backface-visibility: hidden; }
.mbp-notch { position: absolute; top: 0; left: 50%; width: 11%; height: 2.6%; transform: translateX(-50%); background: #050506; border-radius: 0 0 10px 10px; z-index: 2; }
.mbp-screen { position: relative; aspect-ratio: 16 / 10; border-radius: 6px 6px 2px 2px; overflow: hidden;
              background: #0d0e10 url("img/app-screen.jpg") center / cover no-repeat; }
.mbp-screen::after { content: ""; position: absolute; inset: 0; background: #000; opacity: 1; transition: opacity 1.2s ease 2s; }   /* pantalla que se enciende */
.mbp-hero.go .mbp-screen::after { opacity: 0; }
.mbp-screen canvas.wave { position: absolute; left: 0; top: 4.22%; width: 98.26%; height: 13.45%; }
.mbp-screen canvas.screen-fx { position: absolute; inset: 0; width: 100%; height: 100%; }
.mbp-glare { position: absolute; inset: 0; pointer-events: none;
  background: linear-gradient(115deg, rgba(255,255,255,0.10) 0%, rgba(255,255,255,0.03) 30%, transparent 46%); mix-blend-mode: screen; }
.mbp-back { position: absolute; inset: 0; border-radius: 22px 22px 6px 6px; transform: rotateY(180deg) translateZ(1px); backface-visibility: hidden;
  background: linear-gradient(160deg, #3b3d42, #1f2024 60%, #17181b); }
.mbp-back::after { content: ""; position: absolute; left: 50%; top: 50%; width: 9%; aspect-ratio: 1; transform: translate(-50%, -50%);
  background: url("img/logo.png") center / contain no-repeat; opacity: 0.55; filter: grayscale(1) brightness(1.4); }
.mbp-base { position: absolute; left: -5.5%; top: calc(100% - 1px); width: 111%; height: calc(var(--w) * 0.66); transform-origin: 50% 0;
  transform: rotateX(90deg); border-radius: 4px 4px 26px 26px;
  background: linear-gradient(180deg, #2e3034 0%, #26282c 60%, #1d1e21 100%); box-shadow: inset 0 2px 0 rgba(255,255,255,0.06); }
.mbp-keys { position: absolute; left: 9%; right: 9%; top: 7%; height: 46%; display: grid; grid-template-columns: repeat(14, 1fr); grid-template-rows: 0.6fr repeat(5, 1fr);
  gap: 1.1% 0.7%; padding: 1%; background: #121315; border-radius: 6px; }
.mbp-keys i { background: #0a0a0b; border-radius: 3px; box-shadow: inset 0 1px 0 rgba(255,255,255,0.05); }
.mbp-pad { position: absolute; left: 31%; width: 38%; top: 59%; height: 33%; border-radius: 10px; background: #2a2c30; box-shadow: inset 0 0 0 1px rgba(255,255,255,0.05); }
.mbp-lip { position: absolute; left: -5.5%; width: 111%; top: 100%; height: 1.6%; transform-origin: 50% 0;
  transform: translateZ(calc(var(--w) * 0.66)) rotateX(0deg); border-radius: 0 0 18px 18px;
  background: linear-gradient(180deg, #4a4c52, #1b1c1f); }
.mbp-shadow { position: absolute; left: 4%; right: -6%; bottom: 26px; height: 70px; border-radius: 50%;
  background: radial-gradient(closest-side, rgba(0,0,0,0.75), transparent); filter: blur(10px); opacity: 0; transition: opacity 2s ease 1.4s; }
.mbp-hero.go .mbp-shadow { opacity: 1; }
@media (max-width: 900px) {
  .mbp-hero { padding: 100px 0 40px; }
  .hero-grid { grid-template-columns: minmax(0, 1fr); gap: 8px; }
  .mbp { --w: 88vw; margin: 0 auto; }
  .mbp-hero.go .mbp, .mbp-hero.go .mbp { transform: rotateX(-12deg) rotateY(-14deg); }
  @keyframes mbp-float { 0%, 100% { transform: rotateX(-12deg) rotateY(-14deg); } 50% { transform: translateY(-6px) rotateX(-11deg) rotateY(-12deg); } }
  .hero-title { font-size: clamp(36px, 11vw, 60px); }
}
@media (prefers-reduced-motion: reduce) {
  .mbp, .mbp-lid, .hero-copy > *, .mbp-screen::after, .hero-light, .mbp-shadow { transition: none !important; animation: none !important; }
}
@media (max-width: 760px) {
  .news-list a { grid-template-columns: minmax(0, 1fr) 20px; }
  .news-list a .title { grid-column: 1; }
  .news-list a .arrow { grid-column: 2; grid-row: 1; }
}

/* Proporciones reales de una MacBook Pro: base del mismo ancho que la pantalla, cámara más baja */
.mbp-base { left: 0; width: 100%; height: calc(var(--w) * 0.6); border-radius: 3px 3px 18px 18px; }
.mbp-lip { left: 0; width: 100%; transform: translateZ(calc(var(--w) * 0.6)); }
.mbp-keys { left: 11%; right: 11%; top: 8%; height: 42%; }
.mbp-pad { left: 33%; width: 34%; top: 57%; height: 32%; }
.mbp-hero.go .mbp-lid { transform: rotateX(3deg); }
.mbp-hero.go .mbp { transform: translate3d(0, 0, 0) rotateX(-6deg) rotateY(-24deg) scale(1); }
@keyframes mbp-float {
  0%, 100% { transform: translate3d(0, 0, 0) rotateX(-6deg) rotateY(-24deg); }
  50% { transform: translate3d(0, -8px, 0) rotateX(-5deg) rotateY(-21deg); }
}
.mbp-stage { padding: 30px 0 min(150px, 10vw); }
@media (max-width: 900px) {
  .mbp-hero.go .mbp { transform: rotateX(-6deg) rotateY(-14deg); }
  @keyframes mbp-float { 0%, 100% { transform: rotateX(-6deg) rotateY(-14deg); } 50% { transform: translateY(-6px) rotateX(-5deg) rotateY(-12deg); } }
}

/* Entrada: la MacBook llega cerrada (sin girar), después se abre la tapa y se enciende la pantalla */
.mbp { transform: translate3d(0, 70px, -420px) rotateX(-6deg) rotateY(-24deg) scale(0.92); opacity: 0;
       transition: transform 1.5s cubic-bezier(0.16, 0.84, 0.24, 1), opacity 0.9s ease; }
.mbp-lid { transform: rotateX(-89deg); transition: transform 1.7s cubic-bezier(0.45, 0.05, 0.2, 1) 1.2s; }
.mbp-hero.go .mbp-lid { transform: rotateX(3deg); }
.mbp-screen::after { transition: opacity 1s ease 2.7s; }
.mbp-hero.go .mbp { animation: mbp-float 9s ease-in-out 3.2s infinite; }
.mbp-back { transform: rotateY(180deg) translateZ(2px); }
@media (max-width: 900px) {
  .mbp { transform: translate3d(0, 50px, -300px) rotateX(-6deg) rotateY(-14deg) scale(0.92); }
}

/* Entrada desde afuera del plano: la MacBook cerrada se desliza desde la derecha, sin aparecer de a poco */
.mbp { transform: translate3d(75vw, 30px, 0) rotateX(-6deg) rotateY(-24deg); opacity: 1;
       transition: transform 1.8s cubic-bezier(0.22, 0.75, 0.2, 1); }
.mbp-lid { transition: transform 1.7s cubic-bezier(0.45, 0.05, 0.2, 1) 1.7s; }
.mbp-screen::after { transition: opacity 1s ease 3.2s; }
.mbp-hero.go .mbp { animation: mbp-float 9s ease-in-out 3.6s infinite; }
@media (max-width: 900px) {
  .mbp { transform: translate3d(110vw, 20px, 0) rotateX(-6deg) rotateY(-14deg); }
}

/* Responsive: the install command must not widen the page on phones */
.download-cta { grid-template-columns: minmax(0, 1fr); width: 100%; }
.download-cta > * { min-width: 0; max-width: 100%; }
.terminal-install code { min-width: 0; }
@media (max-width: 860px) { .forum { grid-template-columns: minmax(0, 1fr); } .forum > * { min-width: 0; } }