/* 0xmav.com v2 — sobrio, un peso de display, jerarquía por tamaño/opacidad, esquinas fijas. */
:root {
  --bg: #08080a;
  --bg-2: #0e0e11;
  --ink: #e8e6e1;
  --ink-2: #a3a2a8;
  --ink-3: #6b6b72;
  --line: rgba(232, 230, 225, .10);
  --line-2: rgba(232, 230, 225, .18);
  --display: 'Geist', 'Inter', system-ui, -apple-system, sans-serif;
  --mono: 'Geist Mono', 'Sometype Mono', ui-monospace, Menlo, monospace;
  --gutter: 40px;
  --container: 1240px;
  --ease: cubic-bezier(.22, 1, .36, 1);
  --ease-4: cubic-bezier(.16, 1, .3, 1);
  --hp: 0;
}
@media (max-width: 760px) { :root { --gutter: 20px; } }

* { box-sizing: border-box; }
html { background: var(--bg); color: var(--ink); scroll-behavior: auto; }
body { margin: 0; font-family: var(--display); font-weight: 400; font-size: 16px; line-height: 1.5; -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility; overflow-x: hidden; }
a { color: inherit; text-decoration: none; }
ul, ol { margin: 0; padding: 0; list-style: none; }
h1, h2, h3, p { margin: 0; }
button { font: inherit; color: inherit; background: none; border: 0; padding: 0; }
::selection { background: rgba(232, 230, 225, .18); }
@media (hover: hover) and (pointer: fine) { body { cursor: none; } a, button { cursor: none; } input, textarea { cursor: text; } }

/* ---------- capas ---------- */
#gl { position: fixed; inset: 0; z-index: 0; width: 100%; height: 100%; display: block; }
body.no-gl #gl { visibility: hidden; }
.hero { position: fixed; inset: 0; z-index: 2; pointer-events: none; }
.page { position: relative; z-index: 3; background: transparent; }   /* el relieve reactivo (canvas fijo) se ve detrás de toda la página */
body.no-gl .page, body.no-gl .footer { background: var(--bg); }
.nav { position: fixed; inset: 0 0 auto 0; z-index: 20; }
#cursor { position: fixed; left: 0; top: 0; z-index: 60; width: 12px; height: 12px; border-radius: 999px; background: #fff; mix-blend-mode: difference; pointer-events: none; opacity: 0; transition: opacity .3s; }
#cursor.on { opacity: 1; }
.progress { position: fixed; z-index: 21; left: 50%; bottom: 0; transform: translateX(-50%); width: 240px; height: 44px; display: flex; align-items: flex-end; pointer-events: none; opacity: 0; transition: opacity .8s var(--ease) .4s; }
body.is-intro .progress { opacity: 1; }
.progress i { flex: 1; height: 8px; border-left: 1px solid var(--line-2); transition: height .35s var(--ease); }
.progress i.major { height: 16px; }
.progress i.on { height: 34px; border-color: var(--ink); }

/* ---------- loader (mesh3d: barra arriba + porcentaje grande abajo-izquierda) ---------- */
.loader { position: fixed; inset: 0; z-index: 100; background: var(--bg); --p: 0%; transition: opacity .7s var(--ease), visibility .7s; }
.loader::before { content: ''; position: absolute; top: 0; left: 0; height: 2px; width: var(--p); background: var(--ink); transition: width .25s linear; }
.loader-brand { position: absolute; top: var(--gutter); left: var(--gutter); font-family: var(--mono); font-size: 11px; letter-spacing: .14em; text-transform: uppercase; color: var(--ink-2); }
.loader-pct { position: absolute; left: var(--gutter); bottom: var(--gutter); font-size: clamp(64px, 9vw, 120px); line-height: 1; font-weight: 500; letter-spacing: -.04em; font-variant-numeric: tabular-nums; }
.loader-pct small { font-size: .38em; margin-left: .08em; color: var(--ink-2); font-weight: 400; }
body.is-ready .loader { opacity: 0; visibility: hidden; }

/* ---------- tipografía ---------- */
.kicker { font-family: var(--mono); font-size: 11px; letter-spacing: .14em; text-transform: uppercase; color: var(--ink-2); }
.kicker::before { content: '[ '; color: var(--ink-3); } .kicker::after { content: ' ]'; color: var(--ink-3); }
.title { font-size: clamp(36px, min(5.4vw, 8.4vh), 86px); line-height: .98; font-weight: 500; letter-spacing: -.035em; text-wrap: balance; }
.lead { font-size: clamp(20px, 1.7vw, 24px); line-height: 1.35; letter-spacing: -.012em; color: var(--ink); }
.page p { color: var(--ink-2); font-size: 16.5px; line-height: 1.6; max-width: 58ch; }
.page p + p { margin-top: 18px; }
.page p strong { color: var(--ink); font-weight: 500; }
.page p a.inline { color: var(--ink); border-bottom: 1px solid var(--line-2); transition: border-color .3s; }
.page p a.inline:hover { border-color: var(--ink); }
.caption { font-family: var(--mono); font-size: 11px; letter-spacing: .12em; text-transform: uppercase; color: var(--ink-2); }

/* letras con stagger */
[data-split] .w { display: inline-block; white-space: nowrap; }
[data-split] .w span { display: inline-block; opacity: 0; transform: translateY(.75em) rotate(3deg); transition: transform .8s var(--ease) var(--d, 0s), opacity .5s var(--d, 0s); }
[data-split].in .w span, body.is-intro .hero [data-split] .w span { opacity: 1; transform: none; }
.reveal { opacity: 0; transform: translateY(26px); transition: opacity .9s var(--ease), transform .9s var(--ease); }
.reveal.in { opacity: 1; transform: none; }
body.is-intro .hero .reveal-up { opacity: 1; transform: none; }
.hero .reveal-up { opacity: 0; transform: translateY(18px); transition: opacity .9s var(--ease) .7s, transform 1s var(--ease) .7s; }
@media (prefers-reduced-motion: reduce) { [data-split] .w span, .reveal, .hero .reveal-up { transition: none; opacity: 1; transform: none; } }

/* ---------- nav ---------- */
.nav { display: flex; align-items: center; justify-content: space-between; padding: 22px var(--gutter); opacity: 0; transform: translateY(-12px); transition: opacity .9s var(--ease) .3s, transform .9s var(--ease) .3s, background .4s, backdrop-filter .4s; }
body.is-intro .nav { opacity: 1; transform: none; }
.nav::after { content: ''; position: absolute; left: 0; right: 0; bottom: 0; height: 1px; background: var(--line); opacity: 0; transition: opacity .4s; }
.nav.scrolled { background: rgba(8, 8, 10, .55); backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px); }
.nav.scrolled::after { opacity: 1; }
.nav-brand { display: inline-flex; align-items: center; gap: 10px; font-family: var(--mono); font-size: 12px; letter-spacing: .16em; text-transform: uppercase; }
.nav-brand svg { width: 18px; height: 18px; }
.nav-links { display: flex; gap: 28px; font-family: var(--mono); font-size: 11px; letter-spacing: .12em; text-transform: uppercase; color: var(--ink-2); }
.nav-links a { position: relative; padding: 6px 0; transition: color .3s; }
.nav-links a::after { content: ''; position: absolute; left: 0; right: 0; bottom: 0; height: 1px; background: var(--ink); transform: scaleX(0); transform-origin: left; transition: transform .45s var(--ease); }
.nav-links a:hover { color: var(--ink); } .nav-links a:hover::after { transform: scaleX(1); }
.nav-right { display: flex; align-items: center; gap: 18px; }
.nav-cta { font-family: var(--mono); font-size: 11px; letter-spacing: .12em; text-transform: uppercase; padding: 10px 16px; border-radius: 999px; border: 1px solid var(--line-2); transition: background .3s, color .3s, border-color .3s; }
.nav-cta:hover { background: var(--ink); color: var(--bg); border-color: var(--ink); }
.nav-burger { display: none; width: 40px; height: 40px; position: relative; }
.nav-burger span { position: absolute; left: 10px; right: 10px; height: 1.5px; background: var(--ink); transition: transform .4s var(--ease), top .4s var(--ease); }
.nav-burger span:first-child { top: 15px; } .nav-burger span:last-child { top: 23px; }
body.menu-open .nav-burger span:first-child { top: 19px; transform: rotate(45deg); } body.menu-open .nav-burger span:last-child { top: 19px; transform: rotate(-45deg); }
.nav-menu { position: fixed; inset: 0; z-index: 19; background: rgba(8, 8, 10, .92); backdrop-filter: blur(18px); -webkit-backdrop-filter: blur(18px); display: flex; flex-direction: column; justify-content: center; padding: 0 var(--gutter); opacity: 0; visibility: hidden; transition: opacity .5s var(--ease), visibility .5s; }
body.menu-open .nav-menu { opacity: 1; visibility: visible; }
.nav-menu > a { font-size: clamp(34px, 9vw, 56px); font-weight: 500; letter-spacing: -.03em; line-height: 1.2; padding: 8px 0; border-bottom: 1px solid var(--line); transform: translateY(14px); opacity: 0; transition: transform .6s var(--ease), opacity .6s; }
body.menu-open .nav-menu > a { transform: none; opacity: 1; }
body.menu-open .nav-menu > a:nth-child(2) { transition-delay: .05s; } body.menu-open .nav-menu > a:nth-child(3) { transition-delay: .1s; } body.menu-open .nav-menu > a:nth-child(4) { transition-delay: .15s; }
.nav-menu .nav-menu-foot { margin-top: 28px; display: flex; gap: 22px; font-family: var(--mono); font-size: 11px; letter-spacing: .12em; text-transform: uppercase; color: var(--ink-2); opacity: 0; transition: opacity .6s .2s; }
body.menu-open .nav-menu-foot { opacity: 1; }
.nav-menu-foot a { padding: 6px 0; }

/* ---------- hero ---------- */
.hero-inner { position: absolute; left: var(--gutter); top: 50%; transform: translateY(calc(-50% - var(--hp) * 40px)); width: min(600px, 46vw); opacity: calc(1 - var(--hp)); pointer-events: none; }
.hero-inner > * { pointer-events: auto; }
.hero-title { font-size: clamp(54px, 7.4vw, 122px); line-height: .94; font-weight: 500; letter-spacing: -.045em; margin: 18px 0 26px; }
.hero-title .line { display: block; }
.hero-title .line:first-child { color: var(--ink-2); }
.hero-lede { font-size: clamp(16px, 1.25vw, 19px); line-height: 1.5; color: var(--ink-2); max-width: 44ch; }
.hero-lede strong { color: var(--ink); font-weight: 500; }
.hero-cta { display: flex; gap: 12px; margin-top: 32px; flex-wrap: wrap; }
.btn { display: inline-flex; align-items: center; gap: 10px; font-family: var(--mono); font-size: 11.5px; letter-spacing: .12em; text-transform: uppercase; padding: 15px 22px; border-radius: 999px; border: 1px solid var(--line-2); transition: background .35s var(--ease), color .35s, border-color .35s, transform .35s var(--ease); }
.btn:hover { transform: translateY(-2px); }
.btn-solid { background: var(--ink); color: var(--bg); border-color: var(--ink); }
.btn-solid:hover { background: #fff; }
.btn-ghost:hover { border-color: var(--ink); }
.corner { position: absolute; bottom: 36px; font-family: var(--mono); font-size: 11px; letter-spacing: .14em; text-transform: uppercase; color: var(--ink-2); opacity: 0; transition: opacity .8s var(--ease) .9s; }
body.is-intro .corner { opacity: 1; }
.corner.bl { left: var(--gutter); } .corner.br { right: var(--gutter); text-align: right; }
.corner [data-split] { transition: opacity .25s; } .corner [data-split]:not(.in) .w span { opacity: 0; transform: translateY(.6em); }
.hint { position: absolute; right: var(--gutter); top: 50%; transform: translateY(-50%) rotate(90deg); transform-origin: right center; font-family: var(--mono); font-size: 10px; letter-spacing: .18em; text-transform: uppercase; color: var(--ink-3); opacity: 0; transition: opacity 1s var(--ease) 2.2s; }
body.is-intro .hint { opacity: calc(1 - var(--hp)); }
.hero-spacer { height: 130vh; }
body.no-gl .hero-spacer { height: 100vh; }
.hero-fallback { display: none; position: absolute; right: 8vw; bottom: 0; width: min(46vw, 560px); opacity: .85; image-rendering: pixelated; -webkit-mask-image: linear-gradient(#000 70%, transparent); mask-image: linear-gradient(#000 70%, transparent); }
body.no-gl .hero-fallback { display: block; }

/* ---------- secciones ---------- */
.container { width: 100%; max-width: var(--container); margin: 0 auto; padding: 0 var(--gutter); }
.section { min-height: 100vh; min-height: 100svh; display: flex; flex-direction: column; justify-content: center; padding: 104px 0 64px; position: relative; }
.section > .container { width: 100%; }
.services { padding-top: 96px; padding-bottom: 44px; }
.services .section-head { margin-bottom: clamp(18px, 3vh, 48px); }
.section + .section { border-top: 1px solid var(--line); }
.grid-2 { display: grid; grid-template-columns: 5fr 7fr; gap: 64px; align-items: start; }
.section-head { display: flex; flex-direction: column; gap: clamp(14px, 2vh, 22px); margin-bottom: clamp(26px, 4.5vh, 64px); }
.col-l { position: sticky; top: 120px; display: flex; flex-direction: column; gap: 22px; }

/* about */
.stats { display: grid; grid-template-columns: repeat(2, 1fr); gap: 0; margin-top: clamp(24px, 4vh, 56px); border-top: 1px solid var(--line); border-left: 1px solid var(--line); opacity: 0; transform: scale(.94); transition: opacity .7s var(--ease), transform .8s var(--ease-4); }
.stats.in { opacity: 1; transform: none; }
.stats li { padding: clamp(16px, 2.4vh, 26px) 24px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); display: flex; flex-direction: column; gap: 8px; }
.stats .num { font-size: clamp(36px, 3.6vw, 52px); line-height: 1; font-weight: 500; letter-spacing: -.04em; font-variant-numeric: tabular-nums; }
.stats .num small { font-size: .55em; color: var(--ink-2); margin-left: .05em; }
.stats .lbl { font-family: var(--mono); font-size: 10.5px; letter-spacing: .12em; text-transform: uppercase; color: var(--ink-2); }

/* services (filas) */
.rows { border-top: 1px solid var(--line); counter-reset: r; }
.row { display: grid; grid-template-columns: 56px 1fr 1.7fr 36px; gap: 28px; align-items: baseline; padding: clamp(10px, 1.6vh, 24px) 0; border-bottom: 1px solid var(--line); transition: padding .5s var(--ease); }
.row .idx { font-family: var(--mono); font-size: 11px; letter-spacing: .12em; color: var(--ink-3); }
.row h3 { font-size: clamp(19px, min(2vw, 2.9vh), 28px); font-weight: 500; letter-spacing: -.025em; line-height: 1.1; transition: transform .5s var(--ease); }
.row p { font-size: clamp(13px, 1.7vh, 15.5px); line-height: 1.5; opacity: .75; transition: opacity .4s; }
.row .arrow { text-align: right; color: var(--ink-3); transition: transform .5s var(--ease), color .3s; }
@media (hover: hover) { .row:hover h3 { transform: translateX(10px); } .row:hover p { opacity: 1; } .row:hover .arrow { transform: translateX(6px); color: var(--ink); } }

/* strip (marquee usta: contenido ×4, -25 % por vuelta, se frena en hover) */
.strip-band { padding: 56px 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); overflow: hidden; }
.strip { display: flex; white-space: nowrap; width: 100%; }
.strip .track { display: flex; flex: none; animation: run 46s linear infinite; }
.strip:hover .track { animation-play-state: paused; }
.strip .item { font-size: clamp(30px, 4.4vw, 62px); font-weight: 500; letter-spacing: -.035em; line-height: 1; padding-right: 64px; color: var(--ink); }
.strip .item.outline { color: transparent; -webkit-text-stroke: 1px var(--ink-2); }
.strip .item .dot { display: inline-block; width: 6px; height: 6px; border-radius: 99px; background: var(--ink-3); vertical-align: middle; margin-left: 64px; }
@keyframes run { to { transform: translateX(-25%); } }
@media (prefers-reduced-motion: reduce) { .strip .track { animation: none; } }

/* quests */
.cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.card { display: flex; flex-direction: column; gap: 14px; padding: clamp(20px, 2.6vh, 28px); border: 1px solid var(--line); border-radius: 14px; background: linear-gradient(180deg, rgba(255,255,255,.035), rgba(8,8,10,.35)); min-height: clamp(170px, 24vh, 230px); transition: transform .6s var(--ease), border-color .4s, background .4s; }
.card:hover { transform: translateY(-4px); border-color: var(--line-2); }
.card .tag { align-self: flex-start; font-family: var(--mono); font-size: 10px; letter-spacing: .12em; text-transform: uppercase; color: var(--ink-2); border: 1px solid var(--line); border-radius: 6px; padding: 5px 9px; }
.card h3 { font-size: 22px; font-weight: 500; letter-spacing: -.02em; margin-top: auto; }
.card p { font-size: 15px; }
.card .more { font-family: var(--mono); font-size: 10.5px; letter-spacing: .12em; text-transform: uppercase; color: var(--ink-3); margin-top: 6px; }

/* contact */
.contact { overflow: hidden; }
.contour { position: absolute; inset: 0; z-index: 0; pointer-events: none; -webkit-mask-image: radial-gradient(ellipse at 70% 40%, #000 20%, transparent 70%); mask-image: radial-gradient(ellipse at 70% 40%, #000 20%, transparent 70%); }
.contact .container { position: relative; z-index: 1; }
.socials { display: flex; gap: 22px; margin-top: 34px; font-family: var(--mono); font-size: 11px; letter-spacing: .12em; text-transform: uppercase; color: var(--ink-2); }
.socials a { display: inline-flex; align-items: center; gap: 8px; padding: 8px 0; border-bottom: 1px solid transparent; transition: color .3s, border-color .3s; }
.socials a:hover { color: var(--ink); border-color: var(--ink); }
.socials svg { width: 14px; height: 14px; fill: currentColor; }
.form { display: grid; grid-template-columns: 1fr 1fr; gap: 26px 24px; }
.field { display: flex; flex-direction: column; gap: 10px; }
.field.full { grid-column: 1 / -1; }
.field label { font-family: var(--mono); font-size: 10.5px; letter-spacing: .12em; text-transform: uppercase; color: var(--ink-2); }
.field label .opt { color: var(--ink-3); }
.field input, .field textarea { width: 100%; background: transparent; border: 0; border-bottom: 1px solid var(--line-2); border-radius: 0; padding: 10px 0 12px; color: var(--ink); font: inherit; font-size: 16px; outline: none; transition: border-color .3s; resize: vertical; }
.field input:focus, .field textarea:focus { border-color: var(--ink); }
.field input::placeholder, .field textarea::placeholder { color: var(--ink-3); }
.form-foot { grid-column: 1 / -1; display: flex; align-items: center; gap: 22px; flex-wrap: wrap; margin-top: 6px; }
.form-note { font-family: var(--mono); font-size: 11px; letter-spacing: .06em; color: var(--ink-3) !important; max-width: 40ch; }
.form-note.err { color: #d9a3a3 !important; }

/* footer */
.footer { border-top: 1px solid var(--line); padding: 72px 0 64px; position: relative; z-index: 3; background: rgba(8, 8, 10, .6); }
.footer-grid { display: grid; grid-template-columns: 6fr 3fr 3fr; gap: 40px; }
.footer-brand .brand { font-family: var(--mono); font-size: 12px; letter-spacing: .16em; text-transform: uppercase; }
.footer-brand p { color: var(--ink-2); font-size: 15px; line-height: 1.55; max-width: 40ch; margin-top: 16px; }
.footer-brand .socials { margin-top: 22px; }
.footer-col { display: flex; flex-direction: column; gap: 10px; }
.footer-col h4 { margin: 0 0 8px; font-family: var(--mono); font-size: 11px; letter-spacing: .12em; text-transform: uppercase; color: var(--ink-3); font-weight: 500; }
.footer-col a { color: var(--ink-2); font-size: 15px; transition: color .3s; width: fit-content; } .footer-col a:hover { color: var(--ink); }
.footer-bottom { margin-top: 56px; padding-top: 24px; border-top: 1px solid var(--line); display: flex; justify-content: space-between; gap: 20px; flex-wrap: wrap; font-family: var(--mono); font-size: 11px; letter-spacing: .12em; text-transform: uppercase; color: var(--ink-3); }
.footer-bottom a { color: var(--ink-2); transition: color .3s; } .footer-bottom a:hover { color: var(--ink); }

/* pantallas bajas (laptops 720–780 px): que las 6 filas sigan entrando en una pantalla */
@media (max-height: 820px) and (min-width: 761px) {
  .services { padding-top: 84px; padding-bottom: 32px; }
  .services .title { font-size: clamp(32px, 6.5vh, 56px); }
  .row { padding: 9px 0; gap: 22px; }
  .row h3 { font-size: clamp(17px, 2.6vh, 22px); }
  .row p { font-size: 12.5px; line-height: 1.45; }
}

/* ---------- responsive ---------- */
@media (max-width: 1000px) {
  .grid-2 { grid-template-columns: 1fr; gap: 40px; }
  .col-l { position: static; }
  .cards { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-brand { grid-column: 1 / -1; }
  .row { grid-template-columns: 48px 1fr 32px; }
  .row p { grid-column: 2; }
  .row .arrow { grid-row: 1; grid-column: 3; }
}
@media (max-width: 760px) {
  .nav { padding: 16px var(--gutter); }
  .nav-links, .nav-cta { display: none; }
  .nav-burger { display: block; }
  .hero-inner { width: auto; left: var(--gutter); right: var(--gutter); top: auto; bottom: 96px; transform: translateY(calc(var(--hp) * -30px)); }
  .hero-title { font-size: clamp(44px, 13.5vw, 76px); margin: 14px 0 18px; }
  .hero-lede { max-width: 30ch; font-size: 16px; }
  .hero-cta { margin-top: 22px; }
  .corner.br, .hint { display: none; }
  .corner.bl { bottom: 30px; }
  .progress { width: 160px; }
  .section { padding: 88px 0 56px; min-height: auto; }
  .section-head { margin-bottom: 40px; }
  .stats { grid-template-columns: 1fr 1fr; }
  .stats li { padding: 20px 16px; }
  .row { grid-template-columns: 40px 1fr 24px; gap: 14px; padding: 22px 0; }
  .form { grid-template-columns: 1fr; }
  .field input, .field textarea { font-size: 16px; }
  .footer { padding: 56px 0 80px; }
}