:root {
  color-scheme: dark;
  --bg: #090909;
  --surface: #111111;
  --ink: #f2f2f2;
  --muted: #929292;
  --quiet: #7f7f7f;
  --line: #232323;
  --font: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --mono: 'DM Mono', monospace;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 104px; }
body { margin: 0; background: var(--bg); color: var(--ink); font-family: var(--font); font-size: 15px; font-weight: 400; line-height: 1.6; -webkit-font-smoothing: antialiased; }
a { color: inherit; text-decoration: none; }
button { font: inherit; }
img { max-width: 100%; }
a:focus-visible, button:focus-visible { outline: 2px solid #fff; outline-offset: 5px; }
::selection { background: #d6d6d6; color: #111; }
.shell { width: min(1200px, calc(100% - 96px)); margin-inline: auto; }
.announcement { min-height: 38px; display: flex; align-items: center; justify-content: center; gap: 14px; background: #111; color: #b5b5b5; font-size: 12px; }
.announcement a { display: inline-flex; align-items: center; gap: 12px; padding: 8px 16px; }
.announcement a:hover { color: #fff; }
.nav { position: sticky; top: 0; z-index: 20; background: rgba(9,9,9,.94); backdrop-filter: blur(16px); }
.nav-inner { height: 96px; display: flex; align-items: center; gap: 40px; }
.brand { display: inline-flex; align-items: center; gap: 13px; font-size: 14px; letter-spacing: -.035em; white-space: nowrap; }
.brand-mark { width: 32px; height: 32px; display: grid; place-items: center; border: 1px solid #525252; border-radius: 50%; font-size: 13px; letter-spacing: -.08em; font-weight: 500; }
.brand span:last-child { color: #d6d6d6; }
.nav-links { display: flex; align-items: center; gap: 26px; margin-right: auto; }
.nav-links a { color: var(--muted); font-size: 14px; }
.nav-links a:hover { color: #fff; }
.button { display: inline-flex; align-items: center; justify-content: center; gap: 20px; border-radius: 99px; min-height: 42px; padding: 0 23px; border: 1px solid #333; color: #ddd; font-size: 13px; line-height: 1; white-space: nowrap; transition: background-color .2s, border-color .2s, color .2s; }
.button:hover { border-color: #777; color: #fff; }
.button-primary { color: #111; background: #f4f4f4; border-color: #f4f4f4; font-weight: 500; }
.button-primary:hover { background: #d6d6d6; border-color: #d6d6d6; color: #111; }
.button .arrow { font-size: 18px; line-height: 1; }
.hero { padding-top: 58px; }
.hero-top { display: grid; grid-template-columns: minmax(0, 1fr) minmax(220px, 330px); gap: 80px; align-items: start; }
.hero-title { margin: 0; width: fit-content; font-size: 36px; font-weight: 400; letter-spacing: -.055em; line-height: 1.2; white-space: nowrap; }
.hero-line { margin: 10px 0 0; font-size: clamp(30px, 3vw, 40px); font-weight: 400; line-height: 1.22; letter-spacing: -.055em; color: #8a8a8a; }
.hero-note { display: flex; flex-direction: column; align-items: flex-start; padding-top: 5px; }
.hero-note p { margin: 0 0 20px; color: var(--muted); font-size: 15px; line-height: 1.7; }
.text-link { display: inline-flex; align-items: center; gap: 18px; font-size: 13px; color: #d9d9d9; line-height: 1.5; }
.text-link:hover { color: #fff; }
.text-link span { font-size: 19px; }
.hero-flow { margin-top: 88px; }
.flow-stage { position: relative; height: 280px; }
.flow-canvas { position: absolute; inset: 0; width: 100%; height: 100%; display: block; }
.flow-stages { display: grid; grid-template-columns: repeat(3, 1fr); margin-top: 18px; font: 400 11px/1.4 var(--mono); color: var(--quiet); }
.flow-stages span:nth-child(2) { text-align: center; }
.flow-stages span:last-child { justify-self: end; }
.flow-end { background: #eee; color: #111; padding: 4px 10px; border-radius: 30px; }
.hero-statement { text-align: center; padding: 72px 0 70px; }
.hero-statement h2 { margin: 0; font-size: clamp(34px, 4vw, 48px); font-weight: 400; line-height: 1.18; letter-spacing: -.055em; }
.hero-statement h2 span { color: #828282; }
.hero-in { opacity: 0; transform: translateY(8px); transition: opacity .7s ease, transform .7s ease; }
html.intro-done .hero-in { opacity: 1; transform: none; }
.logo-strip { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 24px; padding: 38px 0 54px; }
.logo-strip .eyebrow { max-width: 140px; margin: 0; }
.employer-mark { display: flex; align-items: center; gap: 9px; color: #a4a4a4; font-size: 17px; font-weight: 500; letter-spacing: -.04em; }
.employer-mark img { display: block; width: 22px; height: 22px; object-fit: contain; filter: grayscale(1); border-radius: 3px; }
.employer-mark:hover { color: #fff; }
.section { padding: 0 0 115px; }
.section > .shell { border-top: 1px solid var(--line); padding-top: 96px; }
.section-heading { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; margin-bottom: 68px; }
.eyebrow { margin: 0; font-size: 17px; font-weight: 400; letter-spacing: -.035em; color: #dedede; }
.section-heading h2 { margin: 0; font-size: clamp(27px, 2.6vw, 34px); font-weight: 400; line-height: 1.25; letter-spacing: -.05em; }
.section-heading h2 span { color: #818181; }
.section-intro { margin: 27px 0 0; color: var(--muted); font-size: 17px; line-height: 1.65; max-width: 555px; }
.focus-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
.focus-card { background: #101010; padding: 34px; min-width: 0; }
.focus-art { height: 195px; display: grid; place-items: center; color: #b4b4b4; }
.focus-art svg { width: 155px; height: 150px; fill: none; stroke: currentColor; stroke-width: 1; }
/* Íconos animados: sin .live el ícono queda quieto y completo (sin JS o con reducir movimiento). */
.focus-art .bar, .focus-art .pulse, .focus-art .node, .focus-art .diamond { transform-box: fill-box; transform-origin: 50% 50%; }
.focus-art .bar { transform-origin: 50% 100%; vector-effect: non-scaling-stroke; }
.focus-art .pulse { opacity: 0; vector-effect: non-scaling-stroke; }
.focus-art .packet { opacity: 0; }
.focus-art .orbit { transform-box: view-box; transform-origin: 80px 76px; }
.focus-art.live .bar { animation: bar-rise 7s cubic-bezier(.2, .7, .2, 1) infinite both; }
.focus-art.live .b2 { animation-delay: .18s; }
.focus-art.live .b3 { animation-delay: .36s; }
.focus-art.live .trend { stroke-dasharray: 1; animation: trend-draw 7s ease-in-out infinite both; }
.focus-art.live .arrow { animation: arrow-pop 7s ease-out infinite both; }
.focus-art.live .orbit { animation: orbit 22s linear infinite; }
.focus-art.live .pulse { animation: pulse 4s ease-out infinite; }
.focus-art.live .packet { animation: packet 6s ease-in-out infinite; }
.focus-art.live .node { animation: speak 6s ease-in-out infinite; }
.focus-art.live .n2 { animation-delay: -4s; }
.focus-art.live .n3 { animation-delay: -2s; }
.focus-art.live .diamond { animation: ping 6s ease-in-out infinite; }
@keyframes bar-rise { 0% { transform: scaleY(0); opacity: 0; } 3% { opacity: 1; } 12% { transform: scaleY(1); } 86% { transform: scaleY(1); opacity: 1; } 94%, 100% { transform: scaleY(1); opacity: 0; } }
@keyframes trend-draw { 0%, 22% { stroke-dashoffset: 1; opacity: 1; } 42% { stroke-dashoffset: 0; } 86% { stroke-dashoffset: 0; opacity: 1; } 94%, 100% { stroke-dashoffset: 0; opacity: 0; } }
@keyframes arrow-pop { 0%, 40% { opacity: 0; } 48% { opacity: 1; } 86% { opacity: 1; } 94%, 100% { opacity: 0; } }
@keyframes orbit { to { transform: rotate(360deg); } }
@keyframes pulse { 0% { transform: scale(1); opacity: .7; } 70%, 100% { transform: scale(4.5); opacity: 0; } }
@keyframes packet { 0% { transform: translate(0, 0); opacity: 0; } 4% { opacity: 1; } 33.33% { transform: translate(80px, 0); } 66.66% { transform: translate(40px, 51px); } 96% { opacity: 1; } 100% { transform: translate(0, 0); opacity: 0; } }
@keyframes speak { 0%, 100% { stroke: #fff; transform: scale(1.08); } 18%, 88% { stroke: #b4b4b4; transform: scale(1); } }
@keyframes ping { 0%, 10%, 26%, 100% { stroke: #b4b4b4; transform: scale(1); } 16.7% { stroke: #fff; transform: scale(1.4); } }
.focus-card h3 { margin: 28px 0 12px; font-weight: 400; font-size: 21px; letter-spacing: -.04em; }
.focus-card p { margin: 0; color: var(--muted); font-size: 15px; line-height: 1.65; }
.case-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 24px; }
.case-card { background: var(--surface); min-width: 0; }
.case-visual { display: block; aspect-ratio: 16 / 8; overflow: hidden; background: #161616; position: relative; }
.case-visual::after { content: '↗'; position: absolute; right: 20px; bottom: 17px; display: grid; place-items: center; width: 36px; height: 36px; border-radius: 99px; border: 1px solid #ffffff40; color: #fff; background: #111a; font-size: 21px; }
.case-visual img { width: 100%; height: 100%; object-fit: cover; filter: grayscale(1); opacity: .75; transition: filter .35s ease, opacity .35s ease; }
.case-visual:hover img { filter: none; opacity: 1; }
.case-copy { padding: 32px; }
.case-top { display: flex; justify-content: space-between; align-items: baseline; flex-wrap: wrap; gap: 10px 20px; }
.case-top h3 { margin: 0; font-size: 22px; font-weight: 400; letter-spacing: -.045em; }
.case-date, .career-date { margin: 0; font: 400 11px/1.6 var(--mono); color: var(--quiet); }
.case-role { margin: 7px 0 0; color: var(--muted); font-size: 14px; }
.case-result { margin: 32px 0 22px; }
.case-result strong { display: block; font-weight: 400; font-size: 44px; line-height: 1.1; letter-spacing: -.055em; }
.case-result span { display: block; margin-top: 9px; color: #a4a4a4; font-size: 13px; }
.case-desc { margin: 0 0 28px; color: var(--muted); font-size: 14px; line-height: 1.7; }
.career-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 22px; margin-top: 24px; }
.career-card { border: 1px solid var(--line); background: #0c0c0c; min-width: 0; display: flex; flex-direction: column; }
.career-preview { display: block; aspect-ratio: 16 / 9; overflow: hidden; border-bottom: 1px solid var(--line); background: #111; }
.career-preview img { width: 100%; height: 100%; object-fit: cover; display: block; filter: grayscale(1); opacity: .8; transition: filter .35s ease, opacity .35s ease; }
.career-preview:hover img { filter: none; opacity: 1; }
.career-copy { padding: 25px; }
.career-top { display: flex; justify-content: space-between; align-items: start; gap: 12px; }
.career-top h3 { margin: 0; font-size: 19px; font-weight: 400; letter-spacing: -.04em; line-height: 1.3; }
.arrow-link { display: grid; place-items: center; flex: 0 0 28px; width: 28px; height: 28px; color: var(--muted); font-size: 22px; line-height: 1; }
.arrow-link:hover { color: #fff; }
.career-date { margin-top: 12px; }
.career-role { margin: 7px 0 20px; color: var(--muted); font-size: 12px; line-height: 1.6; }
.career-result { margin: 0 0 12px; color: #d5d5d5; font-size: 14px; line-height: 1.5; }
.career-desc { margin: 0; font-size: 13px; line-height: 1.7; color: var(--muted); }
.product-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 24px; }
.product-card { background: #111; min-width: 0; display: flex; flex-direction: column; }
.product-visual { display: grid; place-items: center; height: 310px; overflow: hidden; background: #0d0d0d; border-bottom: 1px solid var(--line); }
.product-visual img { display: block; width: 100%; height: 100%; object-fit: cover; }
.starkfit-visual { position: relative; background: radial-gradient(ellipse at center, #1b1b1b, #111 65%); }
.starkfit-word { font-size: clamp(45px, 6vw, 72px); letter-spacing: -.075em; font-weight: 500; font-style: italic; color: #b7b7b7; }
.starkfit-visual::before, .starkfit-visual::after { content: ''; position: absolute; height: 1px; width: calc(100% - 70px); background: #292929; left: 35px; }
.starkfit-visual::before { top: 40px; }
.starkfit-visual::after { bottom: 40px; }
.product-copy { padding: 32px; display: flex; flex-direction: column; align-items: flex-start; flex: 1; }
.product-meta { align-self: stretch; display: flex; justify-content: space-between; align-items: baseline; gap: 10px 20px; flex-wrap: wrap; }
.product-label { font: 400 11px/1.5 var(--mono); color: var(--quiet); }
.product-copy h3 { margin: 13px 0 12px; font-size: 24px; font-weight: 400; letter-spacing: -.045em; }
.product-copy > p { margin: 0 0 24px; color: var(--muted); font-size: 15px; max-width: 440px; }
.product-stats { display: flex; flex-wrap: wrap; gap: 32px; margin-bottom: 28px; }
.product-stats strong { display: block; font-weight: 400; font-size: 24px; letter-spacing: -.045em; }
.product-stats span { display: block; color: var(--muted); font-size: 12px; }
.product-copy .text-link { margin-top: auto; }
.github-row { display: flex; flex-wrap: wrap; gap: 20px; align-items: center; justify-content: space-between; padding: 28px 0 0; color: var(--muted); font-size: 13px; }
.content-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 24px; }
.content-card { display: grid; grid-template-columns: 120px minmax(0, 1fr); gap: 24px; padding: 34px; border: 1px solid var(--line); }
.content-art { height: 120px; display: grid; place-items: center; color: #a6a6a6; background: #101010; border-radius: 50%; }
.content-art svg { width: 48px; height: 48px; fill: none; stroke: currentColor; stroke-width: 1.2; overflow: visible; }
/* Micrófono y YouTube: sin .live quedan como el ícono original (las ondas y la barra están ocultas). */
.content-art .mic-cap, .content-art .play { transform-box: fill-box; transform-origin: 50% 50%; }
.content-art .wave { opacity: 0; stroke-linecap: round; }
.content-art .track, .content-art .prog, .content-art .scrub { opacity: 0; }
.content-art.live .mic-cap { animation: mic-talk 2.6s ease-in-out infinite; }
.content-art.live .wl1, .content-art.live .wr1 { animation: wave-out 2.6s ease-out infinite; }
.content-art.live .wl2, .content-art.live .wr2 { animation: wave-out 2.6s ease-out .3s infinite; }
.content-art.live .wl1, .content-art.live .wl2 { --dx: -2px; }
.content-art.live .wr1, .content-art.live .wr2 { --dx: 2px; }
.content-art.live .play { animation: play-press 5s ease-in-out infinite; }
.content-art.live .track { animation: track-fade 5s linear infinite; }
.content-art.live .prog { stroke-dasharray: 1; animation: prog-fill 5s linear infinite; }
.content-art.live .scrub { animation: scrub 5s linear infinite; }
@keyframes mic-talk { 0%, 100% { transform: scale(1); } 18% { transform: scale(1.07); } 40% { transform: scale(1); } }
@keyframes wave-out { 0%, 100% { opacity: 0; transform: translateX(0); } 25% { opacity: 1; } 75% { opacity: 0; transform: translateX(var(--dx)); } }
@keyframes play-press { 0%, 100% { transform: scale(1); fill: transparent; } 6% { transform: scale(1.18); fill: currentColor; } 20% { transform: scale(1); fill: transparent; } }
@keyframes track-fade { 0% { opacity: 0; } 6%, 90% { opacity: 1; } 98%, 100% { opacity: 0; } }
@keyframes prog-fill { 0% { stroke-dashoffset: 1; opacity: 1; } 80%, 90% { stroke-dashoffset: 0; opacity: 1; } 98%, 100% { stroke-dashoffset: 0; opacity: 0; } }
@keyframes scrub { 0% { transform: translateX(0); opacity: 1; } 80%, 90% { transform: translateX(38px); opacity: 1; } 98%, 100% { transform: translateX(38px); opacity: 0; } }
.content-copy h3 { margin: 9px 0 12px; font-size: 21px; font-weight: 400; letter-spacing: -.04em; line-height: 1.35; }
.content-copy p { margin: 0 0 20px; color: var(--muted); font-size: 14px; }
.content-card:hover { border-color: #4d4d4d; }
.content-card-wide { grid-column: 1 / -1; }
.content-card .text-link { margin-top: 5px; }
.contact { padding-bottom: 100px; }
.contact-grid { display: grid; grid-template-columns: 1.2fr 1fr; gap: 80px; align-items: end; }
.contact h2 { margin: 0 0 26px; font-weight: 400; font-size: clamp(36px, 4vw, 50px); letter-spacing: -.055em; line-height: 1.15; }
.contact h2 span { color: #828282; }
.contact p { max-width: 440px; margin: 0 0 28px; color: var(--muted); font-size: 16px; line-height: 1.7; }
.contact-details { padding-bottom: 5px; }
.contact-details .eyebrow { color: var(--quiet); font-size: 12px; margin-bottom: 15px; }
.mail { display: inline-block; font-size: clamp(18px, 2vw, 24px); letter-spacing: -.04em; color: #e5e5e5; }
.mail:hover { color: #fff; }
.social-links { display: flex; flex-wrap: wrap; gap: 22px; margin-top: 25px; color: var(--muted); font-size: 13px; }
.social-links a:hover { color: #fff; }
.footer { padding: 0 0 38px; }
.footer-inner { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 22px; padding-top: 30px; border-top: 1px solid var(--line); color: var(--quiet); font-size: 11px; }
.footer-links { display: flex; flex-wrap: wrap; gap: 22px; }
.footer-links a:hover { color: #ddd; }
/* El intro conserva sus dos empujones y termina en el nuevo título. */
.pusher { position: fixed; inset: 0; z-index: 100; overflow: hidden; background: var(--bg); cursor: pointer; transition: opacity .45s ease; }
.pusher.out { opacity: 0; pointer-events: none; }
.pusher-name { position: absolute; left: 50%; top: 50%; margin: 0; font: 400 clamp(48px, 10vw, 150px)/1.2 var(--font); letter-spacing: -.055em; white-space: nowrap; color: var(--ink); transform: translate(-50%, -50%); transform-origin: 50% 50%; }
.pusher-name.fly { transition: transform .8s cubic-bezier(.22,1,.36,1); }
.pusher-wall { position: absolute; top: 0; bottom: 0; left: 0; width: 200vw; background: #f4f3ee; will-change: transform; }
.pusher-guy { position: absolute; top: 50%; left: 0; height: min(44vh,80vw,420px); aspect-ratio: 626 / 751; margin-top: calc(min(44vh,80vw,420px) / -2); transform: translateX(-110%); transform-origin: 100% 50%; will-change: transform; pointer-events: none; user-select: none; }
.pusher-guy img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: contain; object-position: right center; opacity: 0; }
.pusher-guy img:first-child { opacity: 1; }
.pusher-skip { position: absolute; right: 24px; bottom: 22px; font: 400 11px/1 var(--mono); color: #777; mix-blend-mode: difference; }
html.pushing { overflow: hidden; }
@media (max-width: 1000px) {
  .shell { width: calc(100% - 64px); }
  .nav-inner { gap: 28px; }
  .nav-links { gap: 20px; }
  .hero-top { gap: 45px; }
  .logo-strip { justify-content: flex-start; gap: 28px; }
  .career-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .content-card { grid-template-columns: 80px minmax(0, 1fr); gap: 20px; padding: 28px; }
  .content-art { height: 80px; }
  .product-visual { height: 250px; }
}
@media (max-width: 720px) {
  html { scroll-padding-top: 122px; }
  .shell { width: calc(100% - 40px); }
  .announcement { font-size: 10px; }
  .nav-inner { height: auto; min-height: 106px; flex-wrap: wrap; gap: 0; justify-content: space-between; padding: 15px 0 13px; }
  .brand { gap: 10px; font-size: 12px; }
  .brand-mark { width: 29px; height: 29px; font-size: 12px; }
  .nav-inner > .button { order: 2; min-height: 35px; padding-inline: 16px; gap: 12px; font-size: 11px; }
  .nav-links { order: 3; flex: 0 0 100%; margin: 14px 0 0; justify-content: space-between; gap: 14px; }
  .nav-links a { font-size: 12px; }
  .hero { padding-top: 47px; }
  .hero-top { grid-template-columns: 1fr; gap: 30px; }
  .hero-title { font-size: 30px; }
  .hero-line { font-size: 32px; }
  .hero-note { max-width: 310px; padding-top: 0; }
  .hero-note p { font-size: 14px; }
  .hero-flow { margin-top: 56px; }
  .flow-stage { height: 200px; }
  .hero-statement { padding: 52px 0 44px; }
  .hero-statement h2 { font-size: 34px; }
  .logo-strip { padding: 24px 0 5px; gap: 22px; justify-content: space-between; }
  .logo-strip .eyebrow { flex-basis: 100%; max-width: none; font-size: 13px; }
  .employer-mark { font-size: 14px; gap: 7px; }
  .employer-mark img { width: 19px; height: 19px; }
  .section { padding: 0 0 64px; }
  .section > .shell { padding-top: 50px; }
  .section-heading { grid-template-columns: 1fr; gap: 24px; margin-bottom: 36px; }
  .eyebrow { font-size: 15px; }
  .section-heading h2 { font-size: 28px; }
  .section-intro { margin-top: 22px; font-size: 15px; }
  .focus-grid, .case-grid, .career-grid, .product-grid, .content-grid, .contact-grid { grid-template-columns: 1fr; }
  .focus-card { padding: 28px; }
  .focus-art { height: 150px; }
  .focus-art svg { width: 125px; height: 125px; }
  .focus-card h3 { margin-top: 20px; }
  .case-grid, .career-grid, .product-grid, .content-grid { gap: 20px; }
  .case-copy, .product-copy { padding: 27px; }
  .case-top { gap: 6px; }
  .case-top h3 { font-size: 21px; }
  .case-result strong { font-size: 38px; }
  .case-result { margin-top: 28px; }
  .career-preview { aspect-ratio: 16 / 8; }
  .career-copy { padding: 25px; }
  .product-visual { height: auto; aspect-ratio: 16 / 10; }
  .starkfit-word { font-size: 57px; }
  .content-card { grid-template-columns: 65px minmax(0, 1fr); padding: 25px; gap: 20px; }
  .content-art { height: 65px; }
  .content-art svg { width: 34px; height: 34px; }
  .content-copy h3 { font-size: 19px; }
  .contact { padding-bottom: 70px; }
  .contact-grid { gap: 46px; }
  .contact h2 { font-size: 37px; }
  .contact p { font-size: 15px; }
  .mail { font-size: 21px; }
  .footer-inner { gap: 20px; align-items: flex-start; }
  .footer-links { gap: 18px; }
  .pusher-name { font-size: 12vw; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition: none !important; animation: none !important; }
  .hero-in { opacity: 1; transform: none; }
}