/* ==========================================================================
   Facundo Galindez — Portfolio
   Sistema: tokens → base → layout → componentes → secciones → responsive
   ========================================================================== */

/* ---------- Tokens ---------- */
:root {
  /* Color */
  --ink: #0a0a0b;
  --ink-2: #111113;
  --ink-3: #18181b;
  --line: rgba(237, 233, 225, 0.1);
  --line-strong: rgba(237, 233, 225, 0.22);
  --bone: #ede9e1;
  --bone-dim: #b9b5ad;
  --muted: #7d7a74;
  --accent: #ff5a1f;
  --accent-soft: rgba(255, 90, 31, 0.14);

  /* Tipografía */
  --font-sans: "Inter Tight", system-ui, -apple-system, "Segoe UI", sans-serif;
  --font-serif: "Instrument Serif", Georgia, serif;
  --font-mono: "JetBrains Mono", ui-monospace, monospace;

  --fs-xs: 0.75rem;
  --fs-sm: 0.875rem;
  --fs-base: 1rem;
  --fs-lg: clamp(1.05rem, 0.98rem + 0.35vw, 1.25rem);
  --fs-h3: clamp(1.4rem, 1.1rem + 1.2vw, 2.2rem);
  --fs-h2: clamp(2.4rem, 1.4rem + 4.2vw, 5.6rem);
  --fs-hero: clamp(3rem, 1.2rem + 7.6vw, 9.5rem);

  /* Espaciado y layout */
  --gutter: clamp(1rem, 0.5rem + 2.5vw, 2.5rem);
  --section-y: clamp(4rem, 2.5rem + 4vw, 7rem);
  --max-w: 1440px;
  --radius: 18px;
  --radius-lg: 28px;

  /* Movimiento */
  --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
  --ease-in-out: cubic-bezier(0.76, 0, 0.24, 1);
  --dur: 0.6s;
}

/* ---------- Reset / base ---------- */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; }

html { -webkit-text-size-adjust: 100%; scroll-behavior: auto; }
html.lenis, html.lenis body { height: auto; }
.lenis.lenis-smooth { scroll-behavior: auto !important; }

body {
  background: var(--ink);
  color: var(--bone);
  font-family: var(--font-sans);
  font-size: var(--fs-base);
  line-height: 1.6;
  font-weight: 400;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}
body.is-loading { overflow: hidden; }

img, svg, canvas { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; }
ul, ol { list-style: none; padding: 0; }
em { font-family: var(--font-serif); font-style: italic; font-weight: 400; letter-spacing: -0.01em; }
strong { font-weight: 500; color: var(--bone); }
::selection { background: var(--accent); color: var(--ink); }

:focus-visible { outline: 2px solid var(--accent); outline-offset: 4px; border-radius: 4px; }

.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}

.skip-link {
  position: fixed; top: 1rem; left: 1rem; z-index: 1000;
  padding: .75rem 1rem; background: var(--bone); color: var(--ink); border-radius: 8px;
  transform: translateY(-200%); transition: transform .3s var(--ease-out);
}
.skip-link:focus { transform: none; }

.container { width: 100%; max-width: var(--max-w); margin-inline: auto; padding-inline: var(--gutter); }
.mono { font-family: var(--font-mono); font-size: var(--fs-xs); letter-spacing: 0.04em; text-transform: uppercase; color: var(--muted); }
.accent { color: var(--accent); }

/* ---------- Overlays: grano, cursor, loader ---------- */
.grain {
  position: fixed; inset: -50%; z-index: 90; pointer-events: none; opacity: .07;
  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 type='fractalNoise' baseFrequency='.9' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  animation: grain 1s steps(6) infinite;
}
@keyframes grain {
  0%, 100% { transform: translate(0, 0); }
  20% { transform: translate(-3%, 2%); }
  40% { transform: translate(2%, -3%); }
  60% { transform: translate(-2%, -1%); }
  80% { transform: translate(3%, 3%); }
}

.cursor {
  position: fixed; top: 0; left: 0; z-index: 200; pointer-events: none;
  width: 10px; height: 10px; margin: -5px 0 0 -5px; border-radius: 50%;
  background: var(--bone); mix-blend-mode: difference;
  display: grid; place-items: center; opacity: 0;
  transition: width .35s var(--ease-out), height .35s var(--ease-out), margin .35s var(--ease-out), opacity .3s, background-color .3s;
}
.cursor.is-visible { opacity: 1; }
.cursor.is-hover { width: 44px; height: 44px; margin: -22px 0 0 -22px; }
.cursor.has-label { width: 88px; height: 88px; margin: -44px 0 0 -44px; background: var(--accent); mix-blend-mode: normal; }
.cursor__label { font-family: var(--font-mono); font-size: 11px; text-transform: uppercase; letter-spacing: .06em; color: var(--ink); opacity: 0; transition: opacity .2s; }
.cursor.has-label .cursor__label { opacity: 1; }
@media (hover: none), (pointer: coarse) { .cursor { display: none; } }

.loader {
  position: fixed; inset: 0; z-index: 500; background: var(--ink);
  display: flex; flex-direction: column; justify-content: flex-end; padding: var(--gutter);
}
.loader__inner { display: flex; justify-content: space-between; align-items: flex-end; gap: 1rem; }
.loader__logo { width: clamp(140px, 18vw, 240px); height: auto; }
.loader__count { font-size: clamp(4rem, 14vw, 12rem); line-height: .8; font-weight: 300; letter-spacing: -0.05em; font-variant-numeric: tabular-nums; }
.loader__bar { height: 1px; background: var(--line); margin-top: 1.5rem; }
.loader__bar span { display: block; height: 100%; width: 0; background: var(--accent); }

/* ---------- Cubos flotantes (assets/js/floating-cubes.js) ---------- */
/* El contenido queda por encima de la capa de fondo */
main, .footer { position: relative; z-index: 1; }
.float-layer { position: fixed; inset: 0; pointer-events: none; opacity: 0; }
.float-layer--back { z-index: 0; width: 100%; height: 100%; }
.float-layer--front { z-index: 60; overflow: hidden; }

.float-cube {
  --size: 80px;
  --blur: 8px;
  position: absolute; top: 0; left: 0; width: var(--size); height: var(--size);
  perspective: 600px; filter: blur(var(--blur)); will-change: transform, opacity;
}
.float-cube__body { position: absolute; inset: 0; transform-style: preserve-3d; }
.float-cube__face {
  position: absolute; inset: 0; border-radius: 12%;
  background: linear-gradient(145deg, #3a3a41, #1b1b1f);
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, .06), inset 0 0 24px rgba(255, 90, 31, .18);
}
.float-cube__face--front  { transform: translateZ(calc(var(--size) / 2)); }
.float-cube__face--back   { transform: rotateY(180deg) translateZ(calc(var(--size) / 2)); }
.float-cube__face--right  { transform: rotateY(90deg) translateZ(calc(var(--size) / 2)); }
.float-cube__face--left   { transform: rotateY(-90deg) translateZ(calc(var(--size) / 2)); }
.float-cube__face--top    { transform: rotateX(90deg) translateZ(calc(var(--size) / 2)); background: linear-gradient(145deg, #55555e, #2a2a30); }
.float-cube__face--bottom { transform: rotateX(-90deg) translateZ(calc(var(--size) / 2)); background: #121214; }
.float-cube--accent .float-cube__face { background: linear-gradient(145deg, #ff7a45, #b83a0c); }
.float-cube--accent .float-cube__face--top { background: linear-gradient(145deg, #ffa27a, #ff5a1f); }

@media (prefers-reduced-motion: reduce) { .float-layer { display: none; } }

/* ---------- Botones ---------- */
.btn {
  --btn-bg: transparent; --btn-fg: var(--bone); --btn-fill: var(--bone); --btn-fill-fg: var(--ink);
  position: relative; display: inline-flex; align-items: center; justify-content: center; gap: .65rem;
  padding: 1.05rem 1.6rem; border-radius: 999px; overflow: hidden; isolation: isolate;
  background: var(--btn-bg); color: var(--btn-fg);
  font-size: var(--fs-sm); font-weight: 500; letter-spacing: .01em; line-height: 1;
  border: 1px solid transparent; white-space: nowrap;
  transition: color .5s var(--ease-out), border-color .5s;
}
.btn::before {
  content: ""; position: absolute; inset: 0; z-index: -1; border-radius: inherit;
  background: var(--btn-fill); transform: translateY(105%);
  border-radius: 50% 50% 0 0; transition: transform .6s var(--ease-out), border-radius .6s var(--ease-out);
}
.btn:hover::before, .btn:focus-visible::before { transform: translateY(0); border-radius: 0; }
.btn:hover, .btn:focus-visible { color: var(--btn-fill-fg); }
.btn__icon { width: 18px; height: 18px; fill: none; stroke: currentColor; stroke-width: 1.6; transition: transform .5s var(--ease-out); }
.btn:hover .btn__icon { transform: translateX(4px); }

.btn--accent { --btn-bg: var(--accent); --btn-fg: var(--ink); --btn-fill: var(--bone); }
.btn--light  { --btn-bg: var(--bone); --btn-fg: var(--ink); --btn-fill: var(--accent); }
.btn--ghost  { border-color: var(--line-strong); }
.btn--small  { padding: .75rem 1.15rem; }
.btn--block  { width: 100%; }
.btn__dot { width: 6px; height: 6px; border-radius: 50%; background: var(--accent); }

.icon-btn {
  width: 52px; height: 52px; border-radius: 50%; border: 1px solid var(--line-strong);
  display: grid; place-items: center; transition: background .4s var(--ease-out), color .4s, border-color .4s;
}
.icon-btn svg { width: 20px; fill: none; stroke: currentColor; stroke-width: 1.6; }
.icon-btn:hover { background: var(--bone); color: var(--ink); border-color: var(--bone); }

.badge {
  display: inline-block; vertical-align: middle; margin-left: .5rem; padding: .3em .7em;
  font-family: var(--font-mono); font-size: .7rem; letter-spacing: .06em; text-transform: uppercase;
  color: var(--accent); background: var(--accent-soft); border-radius: 999px;
}

/* ---------- Tipografía de sección ---------- */
.eyebrow {
  display: inline-flex; align-items: center; gap: .75rem;
  font-family: var(--font-mono); font-size: var(--fs-xs); letter-spacing: .08em; text-transform: uppercase; color: var(--bone-dim);
}
.eyebrow__num { color: var(--accent); }
/* Más aire arriba que abajo: entre dos secciones queda ~1,5 × --section-y */
.section { padding-block: var(--section-y) calc(var(--section-y) * .5); position: relative; }
.section-head { margin-bottom: clamp(3rem, 2rem + 4vw, 6rem); display: grid; gap: 1.5rem; }
.section-head--split { grid-template-columns: 1fr; align-items: end; }
.section-title { font-size: var(--fs-h2); line-height: .98; font-weight: 400; letter-spacing: -0.035em; max-width: 16ch; }
.section-title em { color: var(--bone-dim); }
.section-intro { color: var(--bone-dim); font-size: var(--fs-lg); max-width: 42ch; line-height: 1.55; }

/* Split text (generado por JS) */
.split-word { display: inline-block; overflow: hidden; vertical-align: top; padding: 0 .12em .2em; margin: 0 -.12em -.2em; }
.split-word.is-done { overflow: visible; }
.split-word > span { display: inline-block; will-change: transform; }

/* ---------- NAV ---------- */
.nav {
  position: fixed; inset: 0 0 auto; z-index: 100;
  transition: background-color .4s, backdrop-filter .4s, border-color .4s;
  border-bottom: 1px solid transparent;
}
.nav::before { content: ""; position: absolute; inset: 0 0 -24px; z-index: -1; pointer-events: none; background: linear-gradient(to bottom, rgba(10, 10, 11, .85), transparent); transition: opacity .4s; }
.nav.is-scrolled::before { opacity: 0; }
.nav.is-scrolled { background: rgba(10, 10, 11, .6); backdrop-filter: blur(14px) saturate(140%); -webkit-backdrop-filter: blur(14px) saturate(140%); border-bottom: 1px solid var(--line); }
.nav__inner { display: flex; align-items: center; justify-content: space-between; gap: 2rem; height: 76px; }
.nav__logo img { height: 40px; width: auto; }
.nav__links { display: none; gap: 2.25rem; font-size: var(--fs-sm); }
.nav__links a { position: relative; color: var(--bone-dim); transition: color .3s; }
.nav__links a::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: -4px; height: 1px; background: currentColor;
  transform: scaleX(0); transform-origin: right; transition: transform .5s var(--ease-out);
}
.nav__links a:hover, .nav__links a.is-active { color: var(--bone); }
.nav__links a:hover::after, .nav__links a.is-active::after { transform: scaleX(1); transform-origin: left; }
.nav__cta { display: none; }

.nav__toggle { width: 44px; height: 44px; display: grid; place-content: center; gap: 7px; position: relative; z-index: 2; }
.nav__toggle-line { display: block; width: 26px; height: 1.5px; background: var(--bone); transition: transform .5s var(--ease-out); }
/* nth-child: el primer <span> del botón es el texto accesible, no una línea */
.nav__toggle[aria-expanded="true"] .nav__toggle-line:nth-child(2) { transform: translateY(4.25px) rotate(45deg); }
.nav__toggle[aria-expanded="true"] .nav__toggle-line:nth-child(3) { transform: translateY(-4.25px) rotate(-45deg); }

.mobile-menu {
  position: fixed; inset: 0; z-index: 99; background: var(--ink); padding: 110px var(--gutter) 2rem;
  display: flex; flex-direction: column; justify-content: center;
  clip-path: circle(0% at calc(100% - 44px) 38px); transition: clip-path .8s var(--ease-in-out);
}
.mobile-menu.is-open { clip-path: circle(150% at calc(100% - 44px) 38px); }
.mobile-menu nav { display: grid; gap: .5rem; }
.mobile-menu a { font-size: clamp(2.2rem, 10vw, 3.5rem); letter-spacing: -0.03em; line-height: 1.15; display: flex; align-items: baseline; gap: 1rem; border-bottom: 1px solid var(--line); padding-bottom: .5rem; }
.mobile-menu a span { font-family: var(--font-mono); font-size: var(--fs-xs); color: var(--accent); }

/* ---------- HERO ---------- */
.hero {
  position: relative; min-height: 100svh; display: flex; flex-direction: column; justify-content: flex-end;
  padding-block: 120px 2rem; overflow: hidden; isolation: isolate;
}
.hero__canvas { position: absolute; inset: 0; width: 100%; height: 100%; z-index: -2; }
.hero__vignette {
  position: absolute; inset: 0; z-index: -1; pointer-events: none;
  background:
    radial-gradient(120% 80% at 70% 40%, transparent 30%, var(--ink) 85%),
    linear-gradient(to top, var(--ink) 0%, transparent 35%);
}
.hero__content { position: relative; }
.hero__eyebrow { margin-bottom: 2rem; }
.status-dot { width: 8px; height: 8px; border-radius: 50%; background: #3ddc84; box-shadow: 0 0 0 0 rgba(61, 220, 132, .6); animation: pulse 2s infinite; }
@keyframes pulse { 70% { box-shadow: 0 0 0 10px rgba(61, 220, 132, 0); } 100% { box-shadow: 0 0 0 0 rgba(61, 220, 132, 0); } }

.hero__title { font-size: var(--fs-hero); line-height: .92; font-weight: 400; letter-spacing: -0.045em; }
.hero__title .line { display: block; overflow: hidden; padding: 0 .12em .18em; margin: 0 -.12em -.18em; }
.hero__title .line.is-done { overflow: visible; }
.hero__title .line__inner { display: inline-block; }
.hero__title em { color: var(--accent); padding-right: .05em; }

.hero__bottom { display: grid; gap: 2rem; margin-top: clamp(2rem, 4vw, 3.5rem); }
.hero__lead { max-width: 46ch; color: var(--bone-dim); font-size: var(--fs-lg); line-height: 1.55; }
.hero__ctas { display: flex; flex-wrap: wrap; gap: .75rem; }

.hero__meta { display: flex; justify-content: space-between; align-items: center; margin-top: 3.5rem; padding-top: 1.25rem; border-top: 1px solid var(--line); }
.hero__scroll { display: inline-flex; align-items: center; gap: .75rem; }
.hero__scroll-line { width: 48px; height: 1px; background: var(--line-strong); position: relative; overflow: hidden; }
.hero__scroll-line::after { content: ""; position: absolute; inset: 0; background: var(--accent); animation: scrollLine 2.2s var(--ease-in-out) infinite; }
@keyframes scrollLine { 0% { transform: translateX(-100%); } 60%, 100% { transform: translateX(100%); } }

/* Fallback si no hay WebGL */
.hero.no-webgl .hero__canvas { display: none; }
.hero.no-webgl::before {
  content: ""; position: absolute; z-index: -2; width: 70vmin; aspect-ratio: 1; right: -10vmin; top: 10%;
  border-radius: 50%; filter: blur(40px); opacity: .7;
  background: radial-gradient(circle at 35% 35%, #ffb08f, var(--accent) 35%, #3a1206 70%, transparent 72%);
}

/* ---------- Marquee de clientes ---------- */
.clients { border-block: 1px solid var(--line); padding-block: 1.75rem; overflow: hidden; }
.marquee { display: flex; width: max-content; }
.marquee__track { display: flex; gap: 3.5rem; padding-right: 3.5rem; flex-shrink: 0; animation: marquee 40s linear infinite; }
.marquee__track li { font-size: clamp(1.25rem, 1rem + 1vw, 2rem); letter-spacing: -0.02em; color: var(--bone-dim); white-space: nowrap; display: flex; align-items: center; gap: 3.5rem; }
.marquee__track li::after { content: "✦"; color: var(--accent); font-size: .6em; }
.marquee:hover .marquee__track { animation-play-state: paused; }
@keyframes marquee { to { transform: translateX(-100%); } }

/* ---------- Servicios ---------- */
.service-list { border-top: 1px solid var(--line); counter-reset: s; }
.service {
  position: relative; display: grid; gap: .75rem 2rem; grid-template-columns: auto 1fr auto;
  padding-block: clamp(1.75rem, 1.2rem + 2vw, 3rem); border-bottom: 1px solid var(--line);
  isolation: isolate; cursor: default;
}
.service::before {
  content: ""; position: absolute; inset: 0 calc(var(--gutter) * -1); z-index: -1;
  background: var(--ink-2); transform: scaleY(0); transform-origin: bottom; transition: transform .6s var(--ease-out);
}
.service:hover::before { transform: scaleY(1); }
.service__num { padding-top: .55em; }
.service__title { font-size: var(--fs-h3); font-weight: 400; letter-spacing: -0.03em; line-height: 1.1; transition: transform .6s var(--ease-out), color .4s; }
.service:hover .service__title { transform: translateX(.5rem); }
.service__desc { grid-column: 2 / -1; color: var(--bone-dim); max-width: 52ch; }
.service__tags { grid-column: 2 / -1; display: flex; flex-wrap: wrap; gap: .5rem; }
.service__tags li { font-family: var(--font-mono); font-size: .7rem; text-transform: uppercase; letter-spacing: .05em; padding: .4em .85em; border: 1px solid var(--line-strong); border-radius: 999px; color: var(--bone-dim); }
.service__arrow { grid-column: 3; grid-row: 1; font-size: 1.75rem; color: var(--muted); transition: transform .6s var(--ease-out), color .4s; }
.service:hover .service__arrow { transform: rotate(45deg); color: var(--accent); }
.service--new .service__num { color: var(--accent); }

/* ---------- Yump ---------- */
.yump { background: var(--ink-2); border-radius: var(--radius-lg) var(--radius-lg) 0 0; overflow: clip; }
.yump__grid { display: grid; gap: 4rem; align-items: center; }
.yump__title { margin-block: 1.75rem 1rem; }
.yump__title img { height: clamp(3.75rem, 2rem + 5.5vw, 7.5rem); width: auto; }
.yump__kicker { color: var(--accent); margin-bottom: 1rem; }
.yump__lead { color: var(--bone-dim); font-size: var(--fs-lg); max-width: 46ch; }
.yump__steps { margin-block: 2.5rem; border-top: 1px solid var(--line); }
.yump__step {
  display: grid; grid-template-columns: auto 1fr; gap: 1.25rem; padding-block: 1.25rem; border-bottom: 1px solid var(--line);
  opacity: .4; transition: opacity .5s var(--ease-out);
}
.yump__step.is-active { opacity: 1; }
.yump__step .mono { padding-top: .3rem; }
.yump__step.is-active .mono { color: var(--accent); }
.yump__step h3 { font-size: 1.15rem; font-weight: 500; letter-spacing: -0.01em; }
.yump__step p { color: var(--bone-dim); font-size: var(--fs-sm); }
.yump__ctas { display: flex; flex-wrap: wrap; gap: .75rem; }
.btn__icon--play { fill: currentColor; stroke: none; width: 14px; height: 14px; }
.btn:hover .btn__icon--play { transform: none; }

.yump__visual { position: relative; display: grid; place-items: center; min-height: 640px; }
.yump__glow {
  position: absolute; width: 85%; aspect-ratio: 1; border-radius: 50%; filter: blur(60px);
  background: radial-gradient(circle, rgba(255, 106, 31, .42), transparent 65%);
}
.phone {
  position: relative; z-index: 2; width: min(290px, 66vw); aspect-ratio: 9 / 19.6; border-radius: 46px;
  background: #050505; padding: 10px;
  box-shadow: 0 0 0 1.5px #2a2a2e, 0 0 0 7px #0d0d0f, 0 50px 100px -20px rgba(0, 0, 0, .8), inset 0 0 0 1px rgba(255, 255, 255, .06);
  will-change: transform;
}
.phone__notch { position: absolute; top: 18px; left: 50%; translate: -50% 0; width: 84px; height: 24px; border-radius: 20px; background: #000; z-index: 3; }
.phone__screens { position: relative; height: 100%; border-radius: 37px; overflow: hidden; background: #0f0f13; }
.screen {
  position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: center top;
  opacity: 0; transform: scale(1.04); transition: opacity .7s var(--ease-out), transform .9s var(--ease-out);
}
.screen.is-active { opacity: 1; transform: none; }

/* Teléfonos traseros: profundidad */
.phone--back { position: absolute; z-index: 1; width: min(230px, 50vw); filter: brightness(.45) saturate(.8); }
.phone--left { left: 0; top: 14%; transform: rotate(-9deg); }
.phone--right { right: 0; bottom: 10%; transform: rotate(8deg); }

.float-tag {
  position: absolute; z-index: 3; padding: .55rem .95rem; border-radius: 999px; color: var(--bone);
  background: rgba(24, 24, 27, .7); border: 1px solid var(--line-strong); backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px);
}
.float-tag--1 { top: 14%; left: 4%; }
.float-tag--2 { top: 48%; right: 0; }
.float-tag--3 { bottom: 12%; left: 10%; }

/* ---------- IA ---------- */
.flow { margin-bottom: 2rem; padding: clamp(1rem, 3vw, 2.5rem); border: 1px solid var(--line); border-radius: var(--radius-lg); background: radial-gradient(80% 120% at 50% 50%, rgba(255, 90, 31, .06), transparent 70%); }
.flow__svg { width: 100%; height: auto; overflow: visible; }
.flow__paths path { fill: none; stroke: var(--line-strong); stroke-width: 1.5; stroke-dasharray: 4 6; animation: dash 20s linear infinite; }
@keyframes dash { to { stroke-dashoffset: -400; } }
.flow__pulses circle { fill: var(--accent); filter: drop-shadow(0 0 6px var(--accent)); }
.flow__node rect { fill: var(--ink-2); stroke: var(--line-strong); }
.flow__node text { fill: var(--bone); font-family: var(--font-sans); font-size: 18px; text-anchor: middle; }
.flow__node--core rect { fill: var(--accent); stroke: none; }
.flow__node--core text { fill: var(--ink); font-weight: 600; font-size: 22px; }
.flow__node--core .flow__sub { font-family: var(--font-mono); font-size: 13px; font-weight: 400; }
/* Diagrama: horizontal en pantallas medianas/grandes, vertical en celulares */
.flow__svg--v { display: none; max-width: 380px; margin-inline: auto; }
.flow__svg--v .flow__node text { font-size: 16px; }
.flow__svg--v .flow__node--core text { font-size: 20px; }
.flow__svg--v .flow__node--core .flow__sub { font-size: 12px; }
@media (max-width: 640px) {
  .flow { padding: 1.5rem 1rem; }
  .flow__svg--h { display: none; }
  .flow__svg--v { display: block; }
}

.bento { display: grid; gap: 1rem; }
.bento__card {
  position: relative; padding: clamp(1.5rem, 1rem + 2vw, 2.5rem); min-height: 260px; border-radius: var(--radius-lg);
  background: var(--ink-2); border: 1px solid var(--line); overflow: hidden;
  display: flex; flex-direction: column; justify-content: flex-end; gap: .75rem;
  transform-style: preserve-3d; transition: border-color .4s;
}
.bento__card::before {
  content: ""; position: absolute; inset: 0; pointer-events: none; opacity: 0; transition: opacity .4s;
  background: radial-gradient(400px circle at var(--mx, 50%) var(--my, 50%), rgba(255, 90, 31, .16), transparent 45%);
}
.bento__card:hover { border-color: var(--line-strong); }
.bento__card:hover::before { opacity: 1; }
.bento__card h3 { font-size: clamp(1.35rem, 1.1rem + .8vw, 1.85rem); font-weight: 400; letter-spacing: -0.025em; line-height: 1.15; }
.bento__card p { color: var(--bone-dim); max-width: 46ch; }
.bento__icon { position: absolute; top: clamp(1.5rem, 1rem + 2vw, 2.5rem); left: clamp(1.5rem, 1rem + 2vw, 2.5rem); width: 52px; height: 52px; border-radius: 14px; display: grid; place-items: center; background: var(--accent-soft); }
.bento__icon svg { width: 24px; fill: none; stroke: var(--accent); stroke-width: 1.6; stroke-linejoin: round; stroke-linecap: round; }

/* ---------- Trabajos web ---------- */
.works__grid { display: grid; gap: clamp(2rem, 1.5rem + 2vw, 3.5rem) 1.5rem; }
.work__link { display: block; }
.work__media { position: relative; aspect-ratio: 700 / 453; isolation: isolate; }
/* Halo de luz detrás de la laptop */
.work__media::before {
  content: ""; position: absolute; inset: 12% 8% 0; z-index: -1; border-radius: 50%;
  background: radial-gradient(closest-side, rgba(255, 106, 31, .22), transparent);
  filter: blur(20px); opacity: .35; transform: scale(.85);
  transition: opacity .6s var(--ease-out), transform .8s var(--ease-out);
}
/* Sombra de apoyo */
.work__media::after {
  content: ""; position: absolute; left: 12%; right: 12%; bottom: 1%; height: 8%; z-index: -1; border-radius: 50%;
  background: radial-gradient(closest-side, rgba(0, 0, 0, .9), transparent); filter: blur(6px);
  transition: transform .8s var(--ease-out), opacity .8s;
}
.work__media img {
  width: 100%; height: 100%; object-fit: contain;
  transition: transform 1s var(--ease-out), filter .6s;
  filter: brightness(.9) saturate(.9);
}
a.work__link:hover .work__media img, a.work__link:focus-visible .work__media img { transform: translateY(-10px) scale(1.03); filter: none; }
a.work__link:hover .work__media::before { opacity: 1; transform: scale(1); }
a.work__link:hover .work__media::after { transform: scaleX(.85); opacity: .6; }
.work__info { display: flex; justify-content: space-between; align-items: baseline; gap: 1rem; padding-top: 1.25rem; border-top: 1px solid var(--line); margin-top: .5rem; }
.work__info h3 { font-size: 1.15rem; font-weight: 500; letter-spacing: -0.015em; position: relative; }
.work__info h3::after { content: " ↗"; color: var(--accent); opacity: 0; display: inline-block; transform: translate(-6px, 4px); transition: .4s var(--ease-out); }
a.work__link:hover .work__info h3::after { opacity: 1; transform: none; }

.more-works { margin-top: clamp(4rem, 8vw, 7rem); }
.more-works .eyebrow { margin-bottom: 1.25rem; }
.more-works__list { border-top: 1px solid var(--line); }
.more-works__list a {
  position: relative; display: grid; grid-template-columns: 1fr auto auto; align-items: center; gap: 1.5rem;
  padding-block: 1.25rem; border-bottom: 1px solid var(--line); isolation: isolate;
  font-size: clamp(1.4rem, 1rem + 1.6vw, 2.4rem); letter-spacing: -0.03em; line-height: 1.2;
  transition: padding .5s var(--ease-out), color .4s;
}
.more-works__list a::before {
  content: ""; position: absolute; inset: 0; z-index: -1; background: var(--accent);
  transform: scaleY(0); transform-origin: bottom; transition: transform .5s var(--ease-out);
}
.more-works__list a:hover, .more-works__list a:focus-visible { color: var(--ink); padding-inline: 1.25rem; }
.more-works__list a:hover::before, .more-works__list a:focus-visible::before { transform: scaleY(1); }
.more-works__list a:hover .mono, .more-works__list a:focus-visible .mono { color: var(--ink); }
.more-works__arrow { font-size: .8em; transition: transform .5s var(--ease-out); }
.more-works__list a:hover .more-works__arrow { transform: rotate(45deg); }

/* ---------- Galería branding ---------- */

.gallery { display: grid; gap: 1rem; overflow: hidden; cursor: grab; user-select: none; }
.gallery.is-dragging { cursor: grabbing; }
.gallery__row { display: flex; gap: 1rem; width: max-content; will-change: transform; }
.gallery__item {
  flex: 0 0 auto; width: clamp(240px, 22vw, 380px); aspect-ratio: 400 / 284; border-radius: var(--radius); overflow: hidden;
  background: var(--ink-2); padding: 0; position: relative;
}
.gallery__item img { width: 100%; height: 100%; object-fit: cover; pointer-events: none; transition: transform .9s var(--ease-out); }
.gallery__item:hover img { transform: scale(1.07); }
.gallery__item::after { content: ""; position: absolute; inset: 0; border-radius: inherit; box-shadow: inset 0 0 0 1px var(--line); pointer-events: none; }

.lightbox { border: 0; padding: 0; background: transparent; max-width: min(92vw, 1400px); max-height: 90vh; margin: auto; overflow: visible; }
.lightbox::backdrop { background: rgba(5, 5, 6, .92); backdrop-filter: blur(6px); }
.lightbox img { max-height: 86vh; width: auto; border-radius: var(--radius); }
.lightbox__close { position: absolute; top: -3.25rem; right: 0; width: 44px; height: 44px; border-radius: 50%; font-size: 1.75rem; line-height: 1; color: var(--bone); border: 1px solid var(--line-strong); }
.lightbox[open] { animation: lbIn .5s var(--ease-out); }
@keyframes lbIn { from { opacity: 0; transform: scale(.96); } }

/* ---------- Sobre mí ---------- */
.about {
  /* Fondo negro puro, igual al de la foto, con transición suave hacia el resto del sitio */
  background: linear-gradient(to bottom, var(--ink), #000 22%, #000 78%, var(--ink));
  overflow: clip;
}
.about__grid { display: grid; gap: clamp(2rem, 5vw, 5rem); align-items: center; }
.about__photo { position: relative; margin-inline: calc(var(--gutter) * -1); }
.about__photo img {
  width: 100%; height: auto; display: block;
  /* Funde los bordes inferiores con el fondo */
  -webkit-mask-image: linear-gradient(to bottom, #000 62%, transparent 97%);
  mask-image: linear-gradient(to bottom, #000 62%, transparent 97%);
}
.text-link { color: var(--bone); text-decoration: underline; text-decoration-color: var(--accent); text-underline-offset: .2em; transition: color .3s; }
.text-link:hover { color: var(--accent); }
.about__body { display: grid; gap: 1.25rem; color: var(--bone-dim); font-size: var(--fs-lg); max-width: 54ch; margin-top: 2rem; }
.stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; margin-top: 3rem; border-top: 1px solid var(--line); padding-top: 2rem; }
.stat { display: flex; flex-direction: column-reverse; gap: .5rem; }
.stat dd { font-size: clamp(2.5rem, 1.5rem + 3vw, 4.5rem); line-height: 1; letter-spacing: -0.04em; font-weight: 300; font-variant-numeric: tabular-nums; }
.stat dt { font-size: .68rem; }

/* ---------- Testimonios ---------- */
.testimonials { border-top: 1px solid var(--line); }
.slider-controls { display: flex; align-items: center; gap: 1rem; }
.slider-count { min-width: 5.5ch; text-align: center; }
.slider { display: grid; }
.quote { grid-area: 1 / 1; opacity: 0; visibility: hidden; transition: opacity .6s var(--ease-out), visibility .6s; }
.quote.is-active { opacity: 1; visibility: visible; }
.quote blockquote { font-family: var(--font-serif); font-size: clamp(1.9rem, 1.2rem + 3vw, 4.2rem); line-height: 1.12; letter-spacing: -0.015em; max-width: 24ch; }
.quote figcaption { display: flex; align-items: center; gap: 1rem; margin-top: 2.5rem; }
.quote figcaption > span:last-child { display: grid; }
.quote__avatar { width: 52px; height: 52px; border-radius: 50%; display: grid; place-items: center; background: var(--accent); color: var(--ink); font-weight: 600; font-size: .9rem; }

/* ---------- Contacto ---------- */
.contact { overflow: hidden; padding-top: calc(var(--section-y) * .5); }
.contact__marquee { overflow: hidden; padding-block: .1em .25em; margin-bottom: clamp(3rem, 6vw, 6rem); }
.contact__marquee-track { display: flex; width: max-content; animation: marquee 22s linear infinite; }
.contact__marquee-track span { font-size: clamp(4.5rem, 2rem + 12vw, 15rem); line-height: 1.25; padding-inline: .05em; letter-spacing: -0.03em; white-space: nowrap; font-family: var(--font-serif); font-style: italic; color: transparent; -webkit-text-stroke: 1px var(--line-strong); }
.contact__marquee-track span:nth-child(odd) { color: var(--bone); -webkit-text-stroke: 0; }
.contact__grid { display: grid; gap: 3rem; }
.contact__intro .section-intro { margin-top: 1.5rem; }
.contact__email {
  display: inline-flex; align-items: center; gap: .5rem; margin-top: 2rem;
  font-size: clamp(1.25rem, 1rem + 1.2vw, 2rem); letter-spacing: -0.02em;
  border-bottom: 1px solid var(--line-strong); padding-bottom: .35rem;
  transition: color .3s, border-color .3s;
}
.contact__email span { color: var(--accent); transition: transform .5s var(--ease-out); }
.contact__email:hover { color: var(--accent); border-color: var(--accent); }
.contact__email:hover span { transform: translate(3px, -3px); }
.footer__cols a[href^="mailto"], .footer__cols a[href*="wa.me"] { text-transform: none; transition: color .3s; }
.footer__cols a[href^="mailto"]:hover, .footer__cols a[href*="wa.me"]:hover { color: var(--bone); }

.form { display: grid; gap: 1.5rem; }
.form__chips { border: 0; padding: 0; display: flex; flex-wrap: wrap; gap: .6rem; }
.form__chips legend { margin-bottom: 1rem; }
.form__chips label { position: relative; cursor: pointer; }
.form__chips input { position: absolute; opacity: 0; inset: 0; cursor: pointer; }
.form__chips span { display: inline-block; padding: .7rem 1.15rem; border-radius: 999px; border: 1px solid var(--line-strong); font-size: var(--fs-sm); transition: background .3s, color .3s, border-color .3s; }
.form__chips input:checked + span { background: var(--bone); color: var(--ink); border-color: var(--bone); }
.form__chips input:focus-visible + span { outline: 2px solid var(--accent); outline-offset: 3px; }
.form__chips label:hover span { border-color: var(--bone); }

.field { position: relative; }
.field input, .field textarea {
  width: 100%; padding: 1.6rem 0 .8rem; background: transparent; border: 0; border-bottom: 1px solid var(--line-strong);
  color: var(--bone); font: inherit; font-size: var(--fs-lg); resize: vertical; border-radius: 0;
  transition: border-color .4s;
}
.field input:focus, .field textarea:focus { outline: none; border-color: var(--accent); }
.field label { position: absolute; left: 0; top: 1.6rem; color: var(--muted); font-size: var(--fs-lg); pointer-events: none; transform-origin: left top; transition: transform .4s var(--ease-out), color .3s; }
.field input:focus + label, .field input:not(:placeholder-shown) + label,
.field textarea:focus + label, .field textarea:not(:placeholder-shown) + label { transform: translateY(-1.4rem) scale(.72); color: var(--bone-dim); }
.field.is-invalid input, .field.is-invalid textarea { border-color: #ff4d4d; }
.form__hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.btn:disabled { opacity: .6; pointer-events: none; }
.form__status { min-height: 1.2em; text-transform: none; letter-spacing: .02em; }
.form__status.is-ok { color: #3ddc84; }
.form__status.is-error { color: #ff6b6b; }

/* ---------- Footer ---------- */
.footer { border-top: 1px solid var(--line); padding-block: clamp(4rem, 8vw, 7rem) 2rem; }
.footer__inner { display: grid; gap: 3rem; }
.footer__logo { display: inline-block; width: 100px; transition: opacity .3s; }
.footer__logo img { width: 100%; height: auto; }
.footer__logo:hover { opacity: .8; }
.footer__cols { display: grid; gap: 2rem; }
.footer__cols nav { display: flex; flex-wrap: wrap; gap: 1rem 2rem; }
.footer__cols nav a { color: var(--bone-dim); transition: color .3s; }
.footer__cols nav a:hover { color: var(--accent); }
.footer__bottom { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 1rem; padding-top: 2rem; border-top: 1px solid var(--line); text-transform: none; }
.footer__top:hover { color: var(--bone); }
.footer__top[data-consent-open] { margin-left: auto; }

/* ---------- Aviso de cookies ---------- */
.consent {
  position: fixed; z-index: 300; left: var(--gutter); right: var(--gutter); bottom: var(--gutter);
  max-width: 460px; margin-left: auto; padding: 1.25rem 1.35rem;
  display: grid; gap: 1rem;
  background: var(--ink-2); color: var(--bone-dim); border: 1px solid var(--line-strong); border-radius: var(--radius);
  box-shadow: 0 20px 60px rgba(0, 0, 0, .45);
  font-size: var(--fs-sm); line-height: 1.5;
  opacity: 0; transform: translateY(16px); transition: opacity .4s var(--ease-out), transform .4s var(--ease-out);
}
.consent.is-visible { opacity: 1; transform: none; }
.consent__actions { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: .6rem; }
@media (prefers-reduced-motion: reduce) { .consent { transition: none; transform: none; } }

/* ---------- WhatsApp flotante ---------- */
.wa {
  --wa-green: #25d366;
  --wa-size: 60px;
  position: fixed; z-index: 95; right: var(--gutter); bottom: var(--gutter);
  pointer-events: none;
}
.wa[hidden] { display: none; }
.has-consent .wa { opacity: 0; visibility: hidden; }

.wa__btn {
  position: relative; width: var(--wa-size); height: var(--wa-size); border-radius: 50%;
  display: grid; place-items: center; pointer-events: auto;
  background: var(--wa-green); color: #fff;
  box-shadow: 0 10px 30px rgba(37, 211, 102, .35), 0 2px 8px rgba(0, 0, 0, .35);
  opacity: 0; transform: scale(.4) translateY(30px);
  transition: opacity .35s var(--ease-out), transform .7s cubic-bezier(.34, 1.56, .64, 1), box-shadow .3s;
}
.wa.is-in .wa__btn { opacity: 1; transform: none; }
.wa__icon { width: 30px; height: 30px; fill: currentColor; transition: transform .4s cubic-bezier(.34, 1.56, .64, 1); }
.wa__btn:hover .wa__icon, .wa__btn:focus-visible .wa__icon { transform: scale(1.12) rotate(-8deg); }
.wa__btn:hover { box-shadow: 0 14px 40px rgba(37, 211, 102, .5), 0 2px 8px rgba(0, 0, 0, .35); }
.wa__btn:focus-visible { outline: 2px solid var(--bone); outline-offset: 4px; }

/* Onda expansiva que acompaña cada "sacudón" */
.wa__ring { position: absolute; inset: 0; border-radius: 50%; border: 2px solid var(--wa-green); opacity: 0; pointer-events: none; }
.wa.is-nudging .wa__ring { animation: wa-ring 1.4s var(--ease-out); }
.wa.is-nudging .wa__icon { animation: wa-shake .9s var(--ease-out); }
@keyframes wa-ring { 0% { opacity: .7; transform: scale(1); } 100% { opacity: 0; transform: scale(1.9); } }
@keyframes wa-shake {
  0%, 100% { transform: rotate(0); }
  15% { transform: rotate(-18deg) scale(1.1); }
  30% { transform: rotate(14deg) scale(1.1); }
  45% { transform: rotate(-10deg); }
  60% { transform: rotate(6deg); }
  75% { transform: rotate(-3deg); }
}

@media (max-width: 639px) {
  .wa { --wa-size: 54px; }
  .wa__icon { width: 27px; height: 27px; }
}
@media (prefers-reduced-motion: reduce) {
  .wa__btn { transition: opacity .2s linear; transform: none !important; }
  .wa.is-nudging .wa__ring, .wa.is-nudging .wa__icon { animation: none; }
}

/* ==========================================================================
   Responsive
   ========================================================================== */
@media (min-width: 640px) {
  .works__grid { grid-template-columns: repeat(2, 1fr); }
  .bento { grid-template-columns: repeat(2, 1fr); }
  .footer__cols { grid-template-columns: 1fr auto; align-items: end; }
}

@media (min-width: 768px) {
  .nav__links, .nav__cta { display: flex; }
  .nav__toggle, .mobile-menu { display: none !important; }
}
@media (min-width: 768px) and (max-width: 1023px) {
  .nav__links { gap: 1.5rem; }
}

@media (min-width: 900px) {

  .hero__bottom { grid-template-columns: 1fr auto; align-items: end; }
  .section-head--split { grid-template-columns: 1fr auto; gap: 4rem; }

  .service { grid-template-columns: 4rem minmax(0, 1.1fr) minmax(0, 1fr) auto; align-items: start; }
  .service__desc { grid-column: 3; grid-row: 1; padding-top: .35em; }
  .service__tags { grid-column: 3; grid-row: 2; }
  .service__arrow { grid-column: 4; grid-row: 1; }

  .yump__grid { grid-template-columns: 1fr 1fr; }
  .yump__visual { position: sticky; top: 10vh; height: 80vh; }
  .yump__text { padding-block: 4vh 0; }
  .yump__visual { align-self: start; }

  .bento { grid-template-columns: repeat(3, 1fr); }
  .bento__card--wide { grid-column: span 2; }

  .works__grid { grid-template-columns: repeat(3, 1fr); }
  .works__grid .work:nth-child(3n + 2) { margin-top: 4rem; margin-bottom: -4rem; }
  .yump__step { padding-block: 9vh; }

  .about__grid { grid-template-columns: 5fr 7fr; }
  .contact__grid { grid-template-columns: 1fr 1fr; gap: 6rem; }
}

@media (max-width: 899px) {
  .yump__visual { min-height: 600px; }
  .phone--back { display: none; }
  .flow__node text { font-size: 22px; }
}

@media (max-width: 520px) {
  .hero__ctas .btn { flex: 1; }
  .stats { grid-template-columns: 1fr 1fr; }
  .stats .stat:last-child { grid-column: span 2; }
  .float-tag--2 { top: 62%; right: 0; }
  .float-tag { font-size: .65rem; }
}

/* ---------- Movimiento reducido ---------- */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; }
  .grain { animation: none; }
  .marquee__track, .contact__marquee-track { animation: none; }
}