:root {
  --paper: #f5f0e8;
  --paper-2: #ece4d8;
  --ink: #1c1917;
  --body: #3a332e;
  --muted: #5f564e;
  --line: #d3c9bc;
  --accent: #ff5b23;
  --accent-text: #c2410c;
  --accent-soft: #f6d9c9;
  --on-accent: #1c1917;
  --night: #17120f;
  --night-ink: #f3ede6;
  --night-muted: #b3a99f;
  --night-dim: #9b9187;
  --night-accent: #ff7a4d;
  --serif: "Fraunces", Georgia, serif;
  --sans: "Geist", system-ui, Arial, sans-serif;
  --gutter: clamp(16px, 4vw, 48px);
  --max: 1200px;
  --nav-h: 72px;
  /* un solo ritmo vertical: espacio entre secciones y dentro de ellas */
  --section: clamp(96px, 12vw, 160px);
  --section-inner: clamp(48px, 6vw, 80px);
  --ease: cubic-bezier(.2, .7, .2, 1);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: var(--nav-h); }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font: 400 16px/1.65 var(--sans);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  font-optical-sizing: auto;
  overflow-x: hidden;
}
h1, h2, h3, h4 { text-wrap: balance; }
p { text-wrap: pretty; }
/* grano sutil de papel */
body::before {
  content: "";
  position: fixed; inset: 0;
  pointer-events: none; z-index: 100;
  opacity: .05;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence baseFrequency='.9' numOctaves='2'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}
a { color: inherit; }
img, svg { display: block; max-width: 100%; }
::selection { background: var(--accent); color: var(--on-accent); }

.skip { position: absolute; left: -999px; }
.skip:focus { left: 16px; top: 16px; z-index: 200; background: var(--ink); color: var(--paper); padding: 8px 12px; }

/* ---------- tipografía ---------- */
/* escala: eyebrow 12 → h4 22 → h3 36 → h2 64 → hero 150 */
.eyebrow {
  display: flex; align-items: center; gap: 12px;
  font: 500 12px/1 var(--sans);
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--accent-text);
  margin: 0 0 24px;
}
.eyebrow::before { content: ""; width: 24px; height: 1px; background: currentColor; flex: none; }
.eyebrow--center { justify-content: center; text-align: center; }
.eyebrow--center::after { content: ""; width: 24px; height: 1px; background: currentColor; flex: none; }
.eyebrow--light { color: var(--night-accent); }
.h2 { font: 400 clamp(34px, 5vw, 64px)/1.02 var(--serif); letter-spacing: -.025em; margin: 0 0 24px; }
.h2--center { text-align: center; margin-inline: auto; max-width: 18em; }
.h3 { font: 500 clamp(26px, 3vw, 36px)/1.08 var(--serif); letter-spacing: -.015em; margin: 0 0 16px; }
.h4 { font: 500 22px/1.2 var(--serif); letter-spacing: -.01em; margin: 6px 0 8px; display: flex; justify-content: space-between; gap: 12px; }
.meta { font: 500 12px/1.4 var(--sans); letter-spacing: .1em; text-transform: uppercase; color: var(--muted); margin: 0 0 10px; }
.meta b { color: var(--ink); }
.kicker { font: 600 12px/1.4 var(--sans); letter-spacing: .06em; text-transform: uppercase; margin: 0 0 6px; }

.btn {
  display: inline-flex; align-items: center; gap: 14px;
  background: var(--accent); color: var(--on-accent);
  padding: 16px 28px; border-radius: 4px;
  font: 400 16px/1 var(--serif);
  text-decoration: none;
  box-shadow: 0 10px 24px -14px rgba(194, 65, 12, .7);
  transition: gap .35s var(--ease), box-shadow .35s var(--ease), background .35s;
}
.btn:hover { gap: 22px; background: #ff6a37; box-shadow: 0 18px 32px -16px rgba(194, 65, 12, .8); }
html:not(.has-motion) .btn:active { transform: scale(.98); }
.btn:focus-visible, a:focus-visible, button:focus-visible { outline: 2px solid var(--ink); outline-offset: 3px; }

/* subrayado que se dibuja al pasar el mouse, en vez del subrayado fijo del navegador */
.link {
  font: 400 18px/1.2 var(--serif); text-decoration: none; padding-bottom: 4px;
  background: linear-gradient(currentColor, currentColor) 0 100% / 100% 1px no-repeat,
              linear-gradient(var(--accent), var(--accent)) 0 100% / 0 1px no-repeat;
  transition: background-size .45s var(--ease), color .3s;
}
.link:hover { background-size: 100% 1px, 100% 1px; color: var(--accent-text); }
/* las flechas se pueden mover (interactions.js) */
.btn > span[aria-hidden], .link > span[aria-hidden] { display: inline-block; }

/* ---------- nav ---------- */
.nav {
  position: fixed; inset: 0 0 auto; z-index: 50;
  height: var(--nav-h);
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 var(--gutter);
  transition: background .3s, box-shadow .3s;
}
.nav:not(.is-stuck) { --ink: var(--night-ink); --paper: var(--night); --line: rgba(243, 237, 230, .22); color: var(--ink); }
.nav.is-stuck { background: color-mix(in srgb, var(--paper) 88%, transparent); backdrop-filter: blur(10px); box-shadow: 0 1px 0 var(--line); }
.nav__brand { display: flex; align-items: center; gap: 12px; text-decoration: none; }
.nav__mark {
  width: 40px; height: 40px; border-radius: 50%;
  display: grid; place-items: center;
  border: 1px solid var(--ink);
  font: 400 23px/1 var(--serif);
  position: relative; padding-top: 5px;
}
/* La diéresis de Yangüela: dos puntos ember que parpadean como un cursor al cargar y al pasar el mouse */
.nav__mark i { position: absolute; top: 8px; left: calc(50% - 6.5px); width: 4.5px; height: 4.5px; border-radius: 50%; background: var(--accent); animation: blink .8s var(--ease) .8s 2; }
.nav__mark i + i { left: calc(50% + 2px); animation-delay: .9s; }
.nav__brand:hover .nav__mark i { animation: blink-again .8s var(--ease) 2; }
.nav__brand:hover .nav__mark i + i { animation-delay: .1s; }
@keyframes blink { 50% { opacity: .1; } }
@keyframes blink-again { 50% { opacity: .1; } }
.nav__name { font: 500 19px/1 var(--serif); }
.nav__links { display: flex; gap: 28px; }
.nav__links a { font-size: 14px; text-decoration: none; position: relative; }
.nav__links a::after { content: ""; position: absolute; left: 0; right: 0; bottom: -4px; height: 1px; background: var(--accent); transform: scaleX(0); transform-origin: left; transition: transform .3s; }
.nav__links a:hover::after, .nav__links a.is-active::after { transform: scaleX(1); }
.nav__actions { display: flex; align-items: center; gap: 12px; order: 3; margin-left: 28px; }
.lang { display: flex; border: 1px solid var(--ink); border-radius: 999px; padding: 2px; }
.lang__btn { background: none; border: 0; border-radius: 999px; padding: 5px 10px; font: 500 12px/1 var(--sans); letter-spacing: .06em; color: var(--ink); cursor: pointer; transition: background .2s, color .2s; }
.lang__btn[aria-pressed="true"] { background: var(--ink); color: var(--paper); }
.nav__links { margin-left: auto; }
.nav__toggle { display: none; background: none; border: 1px solid var(--ink); border-radius: 999px; padding: 8px 16px; font: 500 13px var(--sans); color: var(--ink); cursor: pointer; }

/* ---------- hero: video a pantalla completa ---------- */
.hero {
  --ink: var(--night-ink); --body: #d9d0c6; --muted: var(--night-muted); --accent-text: var(--night-accent);
  position: relative; background: var(--night); color: var(--ink);
}
.hero__pin {
  position: relative; isolation: isolate; overflow: hidden;
  min-height: 100svh;
  display: flex; flex-direction: column; justify-content: flex-end;
  padding: calc(var(--nav-h) + 24px) var(--gutter) 88px;
}
/* con la secuencia cargada: el hero mide varias pantallas y el cuadro queda fijo mientras se scrollea */
.hero.is-seq { height: 380svh; margin-bottom: -100svh; }
/* la sección siguiente sube por encima del último cuadro (crema sobre crema), sin hueco en blanco */
.hero.is-seq ~ section { position: relative; z-index: 1; }
.hero.is-seq .hero__pin { position: sticky; top: 0; height: 100svh; }
.hero.is-still { height: auto; margin-bottom: 0; }
.hero.is-still .hero__pin { position: relative; }
.hero__canvas { position: absolute; inset: 0; width: 100%; height: 100%; }
.hero.is-seq .hero__glow { display: none; }
.hero__inner, .hero__hint { transition: opacity .2s linear; will-change: opacity, transform; }
.hero__media { position: absolute; inset: 0; z-index: -1; }
/* fondo provisorio hasta que esté el video: luz naranja que se mueve lento */
.hero__glow {
  position: absolute; inset: -20%;
  background:
    radial-gradient(40% 35% at 70% 40%, rgba(255, 91, 35, .55), transparent 70%),
    radial-gradient(30% 30% at 30% 70%, rgba(255, 122, 77, .28), transparent 70%);
  filter: blur(40px);
  animation: drift 18s ease-in-out infinite alternate;
}
@keyframes drift { to { transform: translate(-8%, 6%) scale(1.1); } }
.hero__shade { position: absolute; inset: 0; background: linear-gradient(180deg, rgba(23, 18, 15, .55) 0%, rgba(23, 18, 15, .1) 35%, rgba(23, 18, 15, .85) 100%); }
.hero__inner { width: 100%; max-width: var(--max); margin: 0 auto; }
.hero__title { font: 400 clamp(64px, 9.5vw, 150px)/.9 var(--serif); letter-spacing: -.035em; margin: 0 0 40px; }
.hero__line { display: block; overflow: hidden; padding: .16em 0 .28em; margin: -.16em 0 -.28em; }
.hero__line:last-child { padding-left: .3em; }
.ch { display: inline-block; transform: translateY(105%); animation: rise 1s cubic-bezier(.2, .7, .2, 1) forwards; animation-delay: calc(120ms + var(--i) * 45ms); }
@keyframes rise { to { transform: none; } }
.hero__foot { display: grid; grid-template-columns: minmax(0, 1fr) auto; align-items: end; gap: 32px 64px; }
.hero__lead { max-width: 34em; font-size: clamp(17px, 1.3vw, 19px); line-height: 1.6; color: var(--body); margin: 0; }
.hero__ctas { display: flex; align-items: center; gap: 28px; }
.scramble { display: inline-block; min-width: 16ch; }
.hero .eyebrow { color: var(--accent-text); }
.hero__hint {
  position: absolute; bottom: 24px; left: 50%; transform: translateX(-50%);
  font-size: 11px; letter-spacing: .2em; text-transform: uppercase; color: var(--muted); margin: 0;
}

/* ---------- destacado ---------- */
.featured { max-width: var(--max); margin: 0 auto; padding: var(--section) var(--gutter) 0; }
.featured__grid { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center; padding-bottom: 8px; }
.featured__copy p:not(.meta) { color: var(--body); margin: 0 0 28px; max-width: 32em; }
.featured__visual { display: grid; place-items: center; position: relative; }
.featured__visual::before { content: ""; position: absolute; width: 86%; aspect-ratio: 1; border: 1px solid var(--line); border-radius: 50%; }
/* capturas reales de la app, en abanico */
.phones { position: relative; width: 100%; max-width: 460px; aspect-ratio: 1 / 1.05; margin: 0 auto; }
.phones img {
  position: absolute; top: 6%; width: 42%; height: auto;
  border: 1px solid var(--ink); border-radius: 22px;
  filter: grayscale(1) contrast(1.05);
  box-shadow: 0 40px 60px -36px rgba(0,0,0,.55);
  transition: transform .8s cubic-bezier(.2,.7,.2,1), filter .6s;
}
.phones img:nth-child(1) { left: 2%; transform: rotate(-8deg) translateY(6%); }
.phones img:nth-child(2) { left: 29%; top: 0; z-index: 2; }
.phones img:nth-child(3) { right: 2%; transform: rotate(8deg) translateY(6%); }
.featured:hover .phones img { filter: none; }
.featured:hover .phones img:nth-child(1) { transform: rotate(-11deg) translate(-10px, 4%); }
.featured:hover .phones img:nth-child(3) { transform: rotate(11deg) translate(10px, 4%); }
.facts { display: grid; gap: 0; margin: 0 0 28px; border-top: 1px solid var(--line); }
.facts div { display: grid; grid-template-columns: 120px 1fr; gap: 16px; padding: 12px 0; border-bottom: 1px solid var(--line); }
.facts dt { font: 500 12px/1.5 var(--sans); letter-spacing: .08em; text-transform: uppercase; color: var(--muted); }
.facts dd { margin: 0; font-size: 15px; }
.featured__links { display: flex; flex-wrap: wrap; align-items: center; gap: 24px; }
.story { display: grid; grid-template-columns: repeat(3, 1fr); gap: 40px; padding-top: 48px; }
.story__item { border-top: 1px solid var(--ink); padding-top: 20px; }
.story__item p:not(.meta) { margin: 0; color: var(--body); }
.bubble { max-width: 85%; padding: 12px 14px; border-radius: 16px; font-size: 13px; line-height: 1.4; opacity: 0; transform: translateY(12px); transition: opacity .6s, transform .6s; }
.bubble--in { align-self: flex-end; background: var(--accent); color: var(--on-accent); border-bottom-right-radius: 4px; }
.bubble--out { align-self: flex-start; background: var(--paper-2); border: 1px solid var(--line); border-bottom-left-radius: 4px; }

.hero__ctas { display: flex; flex-wrap: wrap; align-items: center; gap: 28px; }

/* ---------- IA: proceso de trabajo, etapa por etapa ---------- */
.ai { max-width: var(--max); margin: 0 auto; padding: var(--section) var(--gutter) 0; }
.ai__grid { display: grid; grid-template-columns: 1fr 1.15fr; gap: 64px; align-items: start; }
.ai__intro { position: sticky; top: calc(var(--nav-h) + 32px); }
.ai__intro p:not(.meta):not(.eyebrow) { color: var(--body); margin: 0 0 32px; max-width: 30em; }
.ai__proof { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 10px; }
.ai__proof a { font: 400 17px/1.3 var(--serif); text-underline-offset: 5px; text-decoration-thickness: 1px; }
.ai__steps { list-style: none; margin: 0; padding: 0; border-top: 1px solid var(--ink); }
.ai__step { display: grid; grid-template-columns: 64px 1fr; gap: 16px; padding: 28px 0; border-bottom: 1px solid var(--line); }
.ai__num { font: 300 34px/1 var(--serif); color: var(--muted); font-variant-numeric: tabular-nums; transition: color .3s; }
.ai__step:hover .ai__num { color: var(--ink); }
.ai__step .h4 { margin: 0 0 6px; }
.ai__step p { margin: 0; color: var(--body); }
.ai__step .ai__tools { margin-top: 10px; font-size: 12px; letter-spacing: .08em; text-transform: uppercase; color: var(--muted); }
.ai__cta { margin-top: var(--section-inner); display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 24px; padding: 32px 36px; border: 1px solid var(--ink); border-radius: 28px; }
.ai__cta p { margin: 0; font: 400 clamp(20px, 2.4vw, 28px)/1.25 var(--serif); max-width: 24em; }

/* ---------- números ---------- */
.stats { max-width: var(--max); margin: 0 auto; padding: 0 var(--gutter); }
.stats__grid { display: grid; grid-template-columns: repeat(4, 1fr); margin: 0; border-top: 1px solid var(--ink); border-bottom: 1px solid var(--line); }
.stat { padding: 32px 24px 32px 0; display: flex; flex-direction: column-reverse; justify-content: flex-end; gap: 10px; }
.stat + .stat { padding-left: 24px; border-left: 1px solid var(--line); }
.stat dd { margin: 0; font: 300 clamp(48px, 6vw, 76px)/1 var(--serif); letter-spacing: -.02em; }
.stat dt { font-size: 13px; color: var(--muted); max-width: 16em; }

/* ---------- trabajo ---------- */
.work { max-width: var(--max); margin: 0 auto; padding: var(--section) var(--gutter) 0; }
.section-head { margin-bottom: var(--section-inner); }
.project {
  position: relative;
  display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center;
  padding: 80px 0;
  border-bottom: 1px solid var(--line);
}
.project--flip .project__copy { order: 2; }
.project__copy { position: relative; z-index: 1; }
.project__copy p:not(.meta):not(.kicker) { color: var(--body); margin: 0 0 28px; max-width: 30em; }
.project__num {
  position: absolute; top: 30px; right: 0;
  font: 300 clamp(120px, 16vw, 220px)/1 var(--serif);
  color: transparent; -webkit-text-stroke: 1px var(--line);
  pointer-events: none; user-select: none;
}
.project--flip .project__num { right: auto; left: 0; }

/* ilustraciones de trabajo sin fotos: dibujadas en tinta sobre papel, escalan con su contenedor */
.scene { position: relative; aspect-ratio: 4/3; container-type: inline-size; font-family: var(--sans); }
.scene > * { position: absolute; transition: transform .8s cubic-bezier(.2,.7,.2,1); }
.scene__win, .scene__card { border: 1px solid var(--ink); border-radius: 2.4cqw; background: var(--paper); box-shadow: 0 30px 50px -30px rgba(0,0,0,.45); }
.scene__bar { display: flex; align-items: center; gap: 1.2cqw; padding: 2cqw 2.6cqw; border-bottom: 1px solid var(--ink); }
.scene__bar i { width: 1.8cqw; height: 1.8cqw; border-radius: 50%; border: 1px solid var(--ink); }
.scene__bar span { margin-left: 2cqw; font-size: 2.4cqw; letter-spacing: .06em; color: var(--muted); }

/* Lenovo: tienda de Black Friday, migración de plataforma y equipo entre Argentina e India */
.scene--shop .scene__win { left: 0; top: 6%; width: 80%; }
.shop__promo { margin: 3cqw 3cqw 0; padding: 2.4cqw 3cqw; background: var(--ink); color: var(--paper); border-radius: 1.4cqw; font: 400 4cqw/1 var(--serif); font-style: italic; }
.shop__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2.4cqw; padding: 3cqw; }
.shop__item { position: relative; display: flex; flex-direction: column; gap: 1.4cqw; padding: 2.4cqw; border: 1px solid var(--line); border-radius: 1.6cqw; background: var(--paper-2); }
.shop__laptop { position: relative; height: 9cqw; margin: 0 1.5cqw 1.6cqw; border: 1px solid var(--ink); border-radius: 1cqw 1cqw 0 0; background: var(--paper); }
.shop__laptop::after { content: ""; position: absolute; left: -1.8cqw; right: -1.8cqw; bottom: -1.6cqw; height: 1.4cqw; border: 1px solid var(--ink); border-radius: 0 0 1cqw 1cqw; background: var(--paper); }
.shop__item s { display: block; height: 1.2cqw; border-radius: 1cqw; background: var(--line); }
.shop__item s + s { width: 55%; background: var(--ink); }
.shop__item em { position: absolute; top: -2.2cqw; right: -2cqw; padding: 1.2cqw 1.6cqw; border-radius: 999px; background: var(--paper); border: 1px solid var(--ink); font: 600 2.4cqw/1 var(--sans); font-style: normal; transform: rotate(8deg); }
.shop__migration { right: 0; bottom: 6%; display: flex; flex-wrap: wrap; align-items: center; gap: 1.6cqw; padding: 3cqw; width: 44%; font-size: 2.8cqw; }
.shop__migration span:not(.shop__arrow) { padding: 1cqw 1.8cqw; border: 1px solid var(--ink); border-radius: 999px; }
.shop__progress { flex-basis: 100%; height: 1.2cqw; border-radius: 1cqw; background: var(--line); overflow: hidden; }
.shop__progress i { display: block; width: 72%; height: 100%; background: var(--ink); transition: width 1.2s cubic-bezier(.2,.7,.2,1); }
.project:hover .scene--shop .scene__win { transform: translate(-6px, -6px); }
.project:hover .shop__migration { transform: translate(6px, 6px); }
.project:hover .shop__progress i { width: 100%; }

/* Wunderman Thompson: formatos de banner estándar, email, localizaciones y control de calidad */
.ban { display: grid; place-items: center; border: 1px dashed var(--ink); border-radius: 1.2cqw; background: repeating-linear-gradient(135deg, transparent 0 1.6cqw, var(--paper-2) 1.6cqw 3.2cqw); }
.ban span { padding: .5cqw 1.4cqw; line-height: 1.2; background: var(--paper); font-size: 2.4cqw; letter-spacing: .06em; font-variant-numeric: tabular-nums; }
.ban--728 { left: 0; top: 2%; width: 78%; height: 11%; }
.ban--300 { left: 0; top: 20%; width: 40%; height: 33%; }
.ban--160 { right: 0; top: 2%; width: 16%; height: 60%; }
.ban--320 { left: 0; top: 60%; width: 40%; height: 9%; }
.ban__mail { left: 46%; top: 20%; width: 34%; padding: 3cqw; display: flex; flex-direction: column; gap: 1.4cqw; }
.ban__label { font: 400 3.6cqw/1 var(--serif); margin-bottom: .8cqw; }
.ban__mail s { display: block; height: 1.2cqw; border-radius: 1cqw; background: var(--line); }
.ban__mail s:nth-of-type(2) { width: 80%; }
.ban__mail s:nth-of-type(3) { width: 60%; }
.ban__mail b { margin-top: 1cqw; width: 45%; height: 4.4cqw; border-radius: 999px; background: var(--ink); }
.ban__langs { left: 0; bottom: 6%; display: flex; flex-wrap: wrap; gap: 1.4cqw; }
.ban__langs span { padding: 1.2cqw 2.2cqw; border: 1px solid var(--ink); border-radius: 999px; font-size: 2.4cqw; letter-spacing: .08em; background: var(--paper); }
.ban__langs span:first-child { background: var(--ink); color: var(--paper); }
.ban__stamp { right: 6%; bottom: 8%; display: grid; place-items: center; width: 18cqw; aspect-ratio: 1; border: 2px solid var(--ink); border-radius: 50%; font: 500 3.6cqw/1 var(--serif); transform: rotate(-12deg); outline: 1px solid var(--ink); outline-offset: -2.2cqw; }
.project:hover .ban__mail { transform: translateY(-8px); }
.project:hover .ban__stamp { transform: rotate(-4deg) scale(1.06); }

/* fotos reales: en gris, toman color al pasar el mouse */
.shots { position: relative; aspect-ratio: 4/3; }
.shots img {
  position: absolute; width: 72%; height: auto; aspect-ratio: 16/9; object-fit: cover;
  border: 1px solid var(--ink); border-radius: 10px;
  filter: grayscale(1) contrast(1.05);
  box-shadow: 0 30px 50px -30px rgba(0,0,0,.5);
  transition: transform .8s cubic-bezier(.2,.7,.2,1), filter .6s;
}
.shots img:nth-child(1) { left: 0; top: 4%; transform: rotate(-6deg); }
.shots img:nth-child(2) { right: 0; top: 22%; transform: rotate(4deg); }
.shots img:nth-child(3) { left: 14%; top: 44%; }
.project:hover .shots img { filter: none; }
.project:hover .shots img:nth-child(1) { transform: rotate(-9deg) translate(-8px, -10px); }
.project:hover .shots img:nth-child(2) { transform: rotate(6deg) translate(8px, -6px); }
.project:hover .shots img:nth-child(3) { transform: translateY(10px); }

.gallery { max-width: var(--max); margin: 0 auto; padding: var(--section) var(--gutter) 0; }
.gallery__grid { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 48px 32px; }
.shot { display: block; text-decoration: none; }
.shot img {
  width: 100%; height: auto; aspect-ratio: 16/9; object-fit: cover;
  border-radius: 6px; margin-bottom: 16px;
  filter: grayscale(1) contrast(1.05);
  transition: filter .5s, transform .6s cubic-bezier(.2,.7,.2,1);
}
.shot:hover img, .shot:focus-visible img { filter: none; transform: translateY(-4px); }
.shot .meta { display: block; margin-bottom: 4px; }
.shot p { color: var(--muted); font-size: 15px; margin: 0; }
.shot .h4 span { transition: transform .3s; }
html:not(.has-motion) .shot:hover .h4 span { transform: translate(3px, -3px); }

.tags { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 8px; }
.tags li { font-size: 12px; letter-spacing: .04em; padding: 6px 12px; border: 1px solid var(--ink); border-radius: 999px; }

/* ---------- clientes ---------- */
.clients { padding: var(--section) 0; overflow: hidden; }
.marquee { display: flex; mask-image: linear-gradient(90deg, transparent, #000 10%, #000 90%, transparent); }
.marquee__row { list-style: none; margin: 0; padding: 0; display: flex; flex-shrink: 0; animation: marquee 60s linear infinite; }
.marquee__row li { font: 400 clamp(26px, 3.4vw, 44px)/1.3 var(--serif); white-space: nowrap; padding: 0 28px; display: flex; align-items: center; gap: 56px; }
.marquee__row li::after { content: ""; width: 8px; height: 8px; border-radius: 50%; background: var(--ink); margin-right: -28px; }
.marquee:hover .marquee__row { animation-play-state: paused; }
@keyframes marquee { to { transform: translateX(-100%); } }

/* ---------- trayectoria ---------- */
.journey { height: 400vh; background: var(--night); color: var(--night-ink); }
.journey__sticky {
  position: sticky; top: 0; height: 100vh; overflow: hidden;
  display: flex; flex-direction: column; justify-content: center;
  padding: var(--nav-h) 0 40px;
}
.journey__title { font: 400 clamp(34px, 5vw, 64px)/1.02 var(--serif); letter-spacing: -.025em; text-align: center; margin: 0 0 5vh; }
.journey__track { position: relative; }
/* el riel se desplaza entero: la ruta, el avión y las etapas se mueven juntos */
.journey__rail { position: relative; width: max-content; will-change: transform; }
/* carril de vuelo arriba de los años; cada etapa aterriza en y = 80px */
.journey__route { position: absolute; left: 0; top: 0; height: 120px; overflow: visible; pointer-events: none; }
.journey__path { fill: none; stroke: #4a3d34; stroke-width: 1.5; stroke-dasharray: 2 8; stroke-linecap: round; }
.journey__path--trail { stroke: var(--night-accent); }
.journey__plane { position: absolute; left: 0; top: 0; width: 44px; height: 44px; z-index: 2; pointer-events: none; filter: drop-shadow(0 10px 8px rgba(0, 0, 0, .45)); will-change: transform; }
.journey__items {
  list-style: none; margin: 0; padding: 0 0 0 30vw;
  display: flex; gap: 12vw;
}
.stop { flex: 0 0 260px; position: relative; padding-top: 176px; opacity: .42; transition: opacity .5s; }
.stop.is-reached { opacity: .7; }
.stop.is-active { opacity: 1; }
/* punto de aterrizaje y onda al llegar el avión */
.stop::before { content: ""; position: absolute; top: 74px; left: 0; width: 13px; height: 13px; border-radius: 50%; background: var(--night); border: 1px solid var(--night-dim); transition: background .4s, border-color .4s; }
.stop.is-reached::before { background: var(--night-accent); border-color: var(--night-accent); }
.stop::after { content: ""; position: absolute; top: 74px; left: 0; width: 13px; height: 13px; border-radius: 50%; border: 1px solid var(--night-accent); opacity: 0; pointer-events: none; }
.stop.is-landing::after { animation: land .9s var(--ease); }
@keyframes land { from { opacity: .9; transform: scale(1); } to { opacity: 0; transform: scale(3.4); } }
/* el año está contorneado hasta que el avión llega */
.stop__year { position: absolute; top: 100px; left: 0; font: 400 64px/1 var(--serif); color: transparent; -webkit-text-stroke: 1px rgba(243, 237, 230, .45); transition: color .6s, -webkit-text-stroke-color .6s; }
.stop.is-reached .stop__year { color: var(--night-ink); -webkit-text-stroke-color: transparent; }
.stop .meta, .stop h3, .stop p:last-child { transform: translateY(12px); transition: transform .7s var(--ease); }
.stop.is-active .meta { transform: none; }
.stop.is-active h3 { transform: none; transition-delay: .06s; }
.stop.is-active p:last-child { transform: none; transition-delay: .12s; }
.stop .meta { color: var(--night-dim); }
.stop h3 { font: 500 26px/1.1 var(--serif); margin: 0 0 4px; }
.stop p:last-child { color: var(--night-muted); margin: 0; }
.journey__count { text-align: right; padding: 0 var(--gutter); margin: 6vh 0 0; font-size: 13px; letter-spacing: .1em; color: var(--night-dim); }
.journey__current { color: var(--night-ink); }

/* ---------- sobre mí ---------- */
.about { max-width: var(--max); margin: 0 auto; padding: var(--section) var(--gutter) 0; }
.about__title { font: 400 clamp(36px, 5.4vw, 72px)/1.04 var(--serif); letter-spacing: -.025em; margin: 0 0 var(--section-inner); max-width: 16em; }
.about__title em { font-style: italic; }
.about__body { display: grid; grid-template-columns: 1.4fr 1fr; gap: 80px; }
.about__text p { font-size: 18px; line-height: 1.7; color: var(--body); margin: 0 0 20px; }
.about__aside { border-top: 1px solid var(--ink); padding-top: 20px; align-self: start; }
.hobbies { list-style: none; margin: 16px 0 0; padding: 0; }
.hobbies li { display: flex; gap: 20px; align-items: baseline; padding: 16px 0; border-bottom: 1px solid var(--line); font: 400 22px/1.2 var(--serif); transition: padding .3s; }
.hobbies li:hover { padding-left: 10px; }
.hobbies span { font: 500 12px var(--sans); color: var(--muted); min-width: 2em; }
.hobbies small { margin-left: auto; font: 400 13px var(--sans); color: var(--muted); }

/* ---------- skills ---------- */
.skills { max-width: var(--max); margin: 0 auto; padding: var(--section) var(--gutter) 0; }
.skills__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 48px; margin-bottom: var(--section-inner); }
.skill-col { border-top: 1px solid var(--ink); padding-top: 20px; }
.skill-col ul { list-style: none; margin: 0; padding: 0; }
.skill-col li { font: 400 19px/1.3 var(--serif); padding: 10px 0; border-bottom: 1px solid var(--line); }
.skill-col__label { font: 600 12px/1 var(--sans); letter-spacing: .06em; text-transform: uppercase; margin: 16px 0 8px; }
.chips { font: 400 19px/1.6 var(--serif); margin: 0 0 16px; }
.notes__list { list-style: none; margin: 0; padding: 0; border-top: 1px solid var(--ink); }
.note { display: grid; grid-template-columns: 200px 1fr; gap: 24px; align-items: baseline; padding: 24px 0; border-bottom: 1px solid var(--line); transition: padding .3s; }
.note:hover { padding-left: 12px; }
.note__title { font: 400 clamp(20px, 2.4vw, 28px)/1.25 var(--serif); }

/* ---------- proyecto propio ---------- */
.case { max-width: var(--max); margin: 0 auto; padding: var(--section) var(--gutter) 0; }
.case__grid { display: grid; grid-template-columns: 1.2fr 1fr; gap: 64px; align-items: center; border-top: 1px solid var(--ink); padding-top: var(--section-inner); }
.case__visual { display: block; text-decoration: none; }
.browser { border: 1px solid var(--ink); border-radius: 14px; overflow: hidden; background: var(--paper); box-shadow: 0 40px 80px -48px rgba(0,0,0,.45); transition: transform .5s cubic-bezier(.2,.7,.2,1); }
.browser__bar { display: flex; align-items: center; gap: 6px; padding: 10px 14px; border-bottom: 1px solid var(--ink); }
.browser__bar i { width: 9px; height: 9px; border-radius: 50%; border: 1px solid var(--ink); }
.browser__bar span { margin-left: 12px; font: 500 11px/1 var(--sans); letter-spacing: .06em; color: var(--muted); }
.browser img { width: 100%; height: auto; filter: grayscale(1); transition: filter .6s; }
.case__visual:hover .browser { transform: translateY(-6px) rotate(-1deg); }
.case__visual:hover img { filter: none; }
.case__copy p:not(.meta) { color: var(--body); margin: 0 0 24px; max-width: 30em; }
.case__list { list-style: none; padding: 0; margin: 0 0 32px; border-top: 1px solid var(--line); }
.case__list li { padding: 10px 0; border-bottom: 1px solid var(--line); font: 400 17px/1.4 var(--serif); }

/* ---------- preguntale a mi CV ---------- */
.ask { max-width: var(--max); margin: 0 auto; padding: var(--section) var(--gutter) 0; }
.ask__grid { display: grid; grid-template-columns: 1fr 1.1fr; gap: 64px; align-items: center; border-top: 1px solid var(--ink); padding-top: var(--section-inner); }
.ask__copy p:not(.meta):not(.eyebrow) { color: var(--body); margin: 0 0 24px; max-width: 30em; }
.chat {
  display: flex; flex-direction: column; gap: 14px;
  border: 1px solid var(--ink); border-radius: 28px; padding: 20px;
  background: var(--paper); box-shadow: 0 40px 80px -48px rgba(0,0,0,.45);
}
.chat__log { display: flex; flex-direction: column; gap: 10px; height: 340px; overflow-y: auto; overscroll-behavior: contain; padding: 4px 2px; }
.chat .bubble { margin: 0; opacity: 1; transform: none; font-size: 14px; line-height: 1.5; white-space: pre-wrap; }
.bubble.is-typing::after { content: "···"; letter-spacing: .2em; animation: typing 1s steps(4) infinite; display: inline-block; width: 2.2em; overflow: hidden; vertical-align: bottom; }
@keyframes typing { from { width: 0; } }
.chat__chips { display: flex; flex-wrap: wrap; gap: 8px; }
.chip[hidden] { display: none; }
.chip { background: none; border: 1px solid var(--line); border-radius: 999px; padding: 8px 14px; font: 400 13px/1.2 var(--sans); color: var(--ink); cursor: pointer; text-align: left; transition: border-color .2s, background .2s; }
.chip:hover { border-color: var(--ink); background: var(--paper-2); }

/* ---------- contacto ---------- */
.contact { padding: var(--section) var(--gutter) var(--section-inner); }
.contact__card {
  max-width: var(--max); margin: 0 auto;
  background: var(--night); color: var(--night-ink);
  border-radius: 24px; padding: clamp(40px, 5vw, 64px) clamp(24px, 5vw, 64px);
  text-align: center;
}
.contact__card .eyebrow { justify-content: center; }
.contact__title { font: 400 clamp(30px, 3.6vw, 48px)/1.05 var(--serif); letter-spacing: -.02em; margin: 0 auto 24px; max-width: 14em; }
.contact__mail { font: 300 clamp(19px, 2.2vw, 26px)/1.2 var(--serif); text-underline-offset: 8px; text-decoration-thickness: 1px; word-break: break-word; }
.contact__place { color: var(--night-dim); font-size: 14px; margin: 14px 0 0; }
.contact__links { list-style: none; padding: 0; margin: 28px 0 0; display: flex; justify-content: center; flex-wrap: wrap; gap: 32px; }
.contact__links a { text-decoration: none; font-size: 14px; letter-spacing: .06em; text-transform: uppercase; color: var(--night-muted); transition: color .3s; }
.contact__links a:hover { color: var(--night-ink); }

.footer { max-width: var(--max); margin: 0 auto; padding: 24px var(--gutter) 48px; display: flex; justify-content: space-between; font-size: 13px; color: var(--muted); }
.footer a { text-decoration: none; }

/* ---------- animaciones de entrada ---------- */
.reveal { opacity: 0; transform: translateY(28px); transition: opacity .9s ease, transform .9s cubic-bezier(.2,.7,.2,1); }
.reveal.is-in { opacity: 1; transform: none; }

/* ---------- responsive ---------- */
@media (max-width: 900px) {
  .nav__toggle { display: block; }
  .nav__actions { margin-left: auto; }
  .nav__links {
    position: fixed; top: var(--nav-h); left: 0; right: 0;
    flex-direction: column; gap: 0;
    background: var(--paper); border-bottom: 1px solid var(--line);
    padding: 8px var(--gutter) 24px;
    display: none;
  }
  .nav__links.is-open { display: flex; }
  .nav__links a { padding: 14px 0; border-bottom: 1px solid var(--line); font-size: 16px; }
  .hero__pin { padding-bottom: 72px; }
  .hero__line:last-child { padding-left: 0; }
  .hero__foot { grid-template-columns: 1fr; }
  .hero__ctas { flex-wrap: wrap; }
    .featured__grid, .project, .about__body, .skills__grid, .ask__grid, .case__grid, .ai__grid { grid-template-columns: 1fr; gap: 40px; }
  .chat__log { height: 300px; }
  .story { grid-template-columns: 1fr; gap: 28px; }
  .facts div { grid-template-columns: 96px 1fr; }
  .ai__intro { position: static; }
  .ai__step { grid-template-columns: 44px 1fr; }
  .ai__cta { padding: 24px; }
  .stats__grid { grid-template-columns: 1fr 1fr; }
  .gallery__grid { grid-template-columns: 1fr 1fr; gap: 36px 20px; }
  .stat, .stat + .stat { padding: 24px 16px; border-left: 0; }
  .stat:nth-child(even) { border-left: 1px solid var(--line); }
  .stat:nth-child(n+3) { border-top: 1px solid var(--line); }
  .project--flip .project__copy { order: 0; }
  .project { padding-top: 120px; }
  .project__num { font-size: 110px; top: 10px; }
  .project__art { max-width: 380px; width: 100%; justify-self: center; }
  .note { grid-template-columns: 1fr; gap: 4px; }
  .stop { flex-basis: 220px; }
  .journey__items { padding-left: max(72px, 18vw); gap: 60px; }
}

@media (max-width: 560px) {
  .gallery__grid { grid-template-columns: 1fr; }
}

/* sin mouse no hay hover: las fotos se muestran a color */
@media (hover: none) {
  .shots img, .shot img, .browser img, .phones img { filter: none; }
}

/* Todo lo cliqueable responde al hover (y al foco con teclado): color ember y subrayado que se enciende */
.ai__proof a, .inline-link, .footer a, .contact__mail, .shot .h4 { transition: color .25s, text-decoration-color .25s; }
.ai__proof a:hover, .ai__proof a:focus-visible { color: var(--accent-text); text-decoration-color: var(--accent); }
.inline-link:hover, .inline-link:focus-visible { color: var(--accent-text); }
.shot:hover .h4, .shot:focus-visible .h4 { color: var(--accent-text); }
.contact__mail { text-decoration-color: rgba(243, 237, 230, .35); }
.contact__mail:hover, .contact__mail:focus-visible { color: var(--night-accent); text-decoration-color: var(--night-accent); }
.contact__links a { position: relative; }
.contact__links a::after { content: ""; position: absolute; left: 0; right: 0; bottom: -6px; height: 1px; background: var(--night-accent); transform: scaleX(0); transform-origin: left; transition: transform .3s var(--ease); }
.contact__links a:hover::after, .contact__links a:focus-visible::after { transform: scaleX(1); }
.footer a:hover, .footer a:focus-visible { color: var(--accent-text); text-decoration: underline; text-underline-offset: 4px; }
.lang__btn:not([aria-pressed="true"]):hover { background: color-mix(in srgb, var(--ink) 14%, transparent); }
.nav__toggle { transition: background .2s, color .2s; }
.nav__toggle:hover { background: var(--ink); color: var(--paper); }

/* Cursor propio (solo con mouse o trackpad): punto ember exacto + aro que lo sigue con un leve retraso */
html.has-cursor, html.has-cursor * { cursor: none !important; }
.cursor { position: fixed; left: 0; top: 0; z-index: 150; pointer-events: none; transition: opacity .3s; }
.cursor.is-hidden { opacity: 0; }
.cursor__dot, .cursor__ring { position: fixed; left: 0; top: 0; border-radius: 50%; will-change: transform; }
.cursor__dot { width: 6px; height: 6px; margin: -3px 0 0 -3px; background: var(--accent); transition: opacity .2s; }
.cursor__ring {
  width: 26px; height: 26px; margin: -13px 0 0 -13px;
  border: 1px solid var(--accent);
  display: grid; place-items: center;
  transition: width .35s var(--ease), height .35s var(--ease), margin .35s var(--ease), background-color .35s, border-color .35s;
}
.cursor__label { font: 500 9px/1 var(--sans); letter-spacing: .1em; text-transform: uppercase; color: var(--ink); white-space: nowrap; opacity: 0; transition: opacity .2s; }
.cursor.is-dark .cursor__label { color: var(--night-ink); }
.cursor.is-link .cursor__ring { width: 40px; height: 40px; margin: -20px 0 0 -20px; background-color: color-mix(in srgb, var(--accent) 16%, transparent); }
.cursor.is-label .cursor__ring { width: 52px; height: 52px; margin: -26px 0 0 -26px; background-color: color-mix(in srgb, var(--accent) 14%, transparent); }
.cursor.is-label .cursor__label { opacity: 1; }
.cursor.is-label .cursor__dot { opacity: 0; }
.cursor.is-down .cursor__ring { width: 20px; height: 20px; margin: -10px 0 0 -10px; }
.cursor.is-down.is-label .cursor__ring { width: 46px; height: 46px; margin: -23px 0 0 -23px; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
  .reveal { opacity: 1; transform: none; }
  .ch { transform: none; }
  .hero__glow { animation: none; }
  .bubble { opacity: 1; transform: none; }
  .stop .meta, .stop h3, .stop p:last-child { transform: none; }
  .marquee__row { flex-wrap: wrap; justify-content: center; row-gap: 16px; }
}

/* Enlaces a Kollectiff dentro del texto */
.inline-link { color: inherit; text-decoration: underline; text-decoration-color: var(--accent); text-underline-offset: 3px; }
.inline-link:hover { text-decoration-thickness: 2px; }
.gallery__more { margin: 64px 0 0; text-align: center; }
.project__copy > .link { display: inline-block; margin-top: 20px; }