/* ==========================================================================
   tea+ · Hoja de estilos principal
   Depende de tokens.css. Organizada por capas para facilitar el port a Angular:
   1. Reset  2. Base  3. Utilidades  4. Fondos  5. Componentes  6. Secciones
   ========================================================================== */

/* ===== 1. RESET ========================================================== */
*, *::before, *::after { box-sizing: border-box; }

* { margin: 0; }

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
  scroll-padding-top: 6rem;
}

body {
  font-family: var(--font-sans);
  font-size: var(--fs-base);
  line-height: var(--lh-base);
  color: var(--text);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: clip;
}

img, svg, video { display: block; max-width: 100%; }
input, button, textarea, select { font: inherit; color: inherit; }
button { background: none; border: 0; cursor: pointer; }
ul, ol { list-style: none; padding: 0; }
a { color: inherit; text-decoration: none; }
summary { cursor: pointer; list-style: none; }
summary::-webkit-details-marker { display: none; }

:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
  border-radius: 4px;
}

::selection { background: var(--brand-400); color: #fff; }

/* ===== 2. BASE / TIPOGRAFÍA ============================================= */
h1, h2, h3 {
  font-family: var(--font-display);
  font-weight: 600;
  line-height: var(--lh-snug);
  letter-spacing: -0.015em;
  text-wrap: balance;
  font-optical-sizing: auto;
}

h1 em, h2 em, h3 em { font-style: italic; }

p { text-wrap: pretty; }

strong { font-weight: 700; color: var(--text); }

.skip-link {
  position: fixed;
  inset-block-start: -100%;
  inset-inline-start: 1rem;
  z-index: var(--z-top);
  padding: 0.7rem 1.2rem;
  background: var(--brand-500);
  color: #fff;
  border-radius: var(--r-pill);
  font-weight: 600;
  transition: inset-block-start var(--dur-base) var(--ease-out);
}
.skip-link:focus-visible { inset-block-start: 1rem; }

/* ===== 3. UTILIDADES ==================================================== */
.container {
  width: min(100% - (var(--gutter) * 2), var(--container));
  margin-inline: auto;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  font-size: var(--fs-xs);
  font-weight: 700;
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  color: var(--brand-500);
  margin-bottom: var(--space-4);
}
.eyebrow--light { color: var(--lime-300); }

.eyebrow .dot {
  width: 7px; height: 7px;
  border-radius: 50%;
  background: currentColor;
  box-shadow: 0 0 0 0 currentColor;
  animation: ping 2.6s var(--ease-out) infinite;
}

@keyframes ping {
  0%   { box-shadow: 0 0 0 0 color-mix(in oklab, currentColor 60%, transparent); }
  70%, 100% { box-shadow: 0 0 0 10px transparent; }
}

/* --- Animaciones de entrada (JS agrega .is-in) --- */
[data-anim] {
  opacity: 0;
  will-change: opacity, transform;
  transition:
    opacity var(--dur-slow) var(--ease-out) var(--anim-delay, 0ms),
    transform var(--dur-slow) var(--ease-out) var(--anim-delay, 0ms),
    filter var(--dur-slow) var(--ease-out) var(--anim-delay, 0ms);
}
[data-anim="fade-up"]   { transform: translate3d(0, 28px, 0); filter: blur(6px); }
[data-anim="fade-in"]   { filter: blur(10px); transform: scale(0.97); }
[data-anim].is-in       { opacity: 1; transform: none; filter: none; }

/* ===== 4. FONDOS DECORATIVOS ============================================ */

/* Registrar el ángulo para poder animar el gradiente cónico */
@property --angle {
  syntax: "<angle>";
  initial-value: 0deg;
  inherits: false;
}

.mesh {
  position: absolute;
  border-radius: 50%;
  filter: blur(70px);
  opacity: 0.55;
  pointer-events: none;
  will-change: transform;
}

.mesh--1 {
  inset-block-start: -18%;
  inset-inline-start: -12%;
  width: 62vw; aspect-ratio: 1;
  background: radial-gradient(circle at 35% 35%, var(--brand-400), transparent 62%);
  animation: drift-a 26s var(--ease-in-out) infinite alternate;
}
.mesh--2 {
  inset-block-start: 12%;
  inset-inline-end: -18%;
  width: 55vw; aspect-ratio: 1;
  background: radial-gradient(circle at 60% 40%, var(--lime-400), transparent 60%);
  opacity: 0.4;
  animation: drift-b 32s var(--ease-in-out) infinite alternate;
}
.mesh--3 {
  inset-block-end: -28%;
  inset-inline-start: 24%;
  width: 58vw; aspect-ratio: 1;
  background: radial-gradient(circle at 50% 50%, var(--taro-400), transparent 62%);
  opacity: 0.32;
  animation: drift-c 38s var(--ease-in-out) infinite alternate;
}
.mesh--4 {
  inset-block-start: -30%;
  inset-inline-end: -10%;
  width: 70vw; aspect-ratio: 1;
  background: radial-gradient(circle at 50% 50%, var(--brand-400), transparent 65%);
  opacity: 0.5;
  animation: drift-b 30s var(--ease-in-out) infinite alternate;
}
.mesh--5 {
  inset-block-end: -35%;
  inset-inline-start: -12%;
  width: 68vw; aspect-ratio: 1;
  background: radial-gradient(circle at 50% 50%, var(--brand-300), transparent 64%);
  opacity: 0.42;
  animation: drift-a 34s var(--ease-in-out) infinite alternate;
}

@keyframes drift-a {
  from { transform: translate3d(0,0,0) scale(1); }
  to   { transform: translate3d(9vw, 6vh, 0) scale(1.16); }
}
@keyframes drift-b {
  from { transform: translate3d(0,0,0) scale(1.1); }
  to   { transform: translate3d(-7vw, 9vh, 0) scale(0.94); }
}
@keyframes drift-c {
  from { transform: translate3d(0,0,0) scale(0.95); }
  to   { transform: translate3d(6vw, -8vh, 0) scale(1.2); }
}

/* Retícula de “+” tomada del motivo del logo */
.grid-plus {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(to right, currentColor 1px, transparent 1px),
    linear-gradient(to bottom, currentColor 1px, transparent 1px);
  background-size: 68px 68px;
  color: color-mix(in oklab, #fff 12%, transparent);
  -webkit-mask-image: radial-gradient(ellipse 80% 65% at 50% 40%, #000 20%, transparent 78%);
  mask-image: radial-gradient(ellipse 80% 65% at 50% 40%, #000 20%, transparent 78%);
  opacity: 0.8;
  pointer-events: none;
}
.grid-plus--dim { color: color-mix(in oklab, #fff 8%, transparent); }

/* Perlas de tapioca flotando */
.pearls { position: absolute; inset: 0; overflow: hidden; pointer-events: none; }

.pearl {
  position: absolute;
  inset-block-end: -8%;
  inset-inline-start: var(--x);
  width: var(--s);
  aspect-ratio: 1;
  border-radius: 50%;
  background:
    radial-gradient(circle at 32% 28%, color-mix(in oklab, #fff 75%, transparent) 0 18%, transparent 40%),
    linear-gradient(150deg, var(--lime-300), var(--brand-400) 60%, var(--brand-800));
  box-shadow: 0 0 18px color-mix(in oklab, var(--lime-400) 40%, transparent);
  opacity: 0;
  animation: rise var(--t, 26s) linear var(--d, 0s) infinite;
}

@keyframes rise {
  0%   { transform: translate3d(0, 0, 0) scale(0.6); opacity: 0; }
  8%   { opacity: 0.85; }
  50%  { transform: translate3d(26px, -55vh, 0) scale(1); }
  88%  { opacity: 0.6; }
  100% { transform: translate3d(-18px, -115vh, 0) scale(0.75); opacity: 0; }
}

/* ===== 5. COMPONENTES =================================================== */

/* --- 5.1 Barra de progreso (scroll-driven, sin JS) --- */
.scroll-progress {
  position: fixed;
  inset-block-start: 0;
  inset-inline: 0;
  height: 3px;
  z-index: var(--z-top);
  pointer-events: none;
}
.scroll-progress span {
  display: block;
  height: 100%;
  width: 100%;
  transform-origin: 0 50%;
  transform: scaleX(0);
  background: linear-gradient(90deg, var(--brand-500), var(--brand-300), var(--lime-400));
}
@supports (animation-timeline: scroll()) {
  .scroll-progress span {
    animation: progress-grow linear;
    animation-timeline: scroll(root block);
  }
}
@keyframes progress-grow { to { transform: scaleX(1); } }

/* --- 5.2 Header --- */
.header {
  position: fixed;
  inset-block-start: 0;
  inset-inline: 0;
  z-index: var(--z-header);
  padding-block: clamp(0.7rem, 1.6vw, 1.3rem);
  transition: padding-block var(--dur-base) var(--ease-out),
              background var(--dur-base) var(--ease-out),
              box-shadow var(--dur-base) var(--ease-out),
              backdrop-filter var(--dur-base) var(--ease-out);
}
.header::after {
  content: "";
  position: absolute;
  inset: 0;
  background: var(--surface-glass);
  backdrop-filter: blur(18px) saturate(160%);
  -webkit-backdrop-filter: blur(18px) saturate(160%);
  border-block-end: 1px solid var(--border);
  opacity: 0;
  transition: opacity var(--dur-base) var(--ease-out);
  z-index: -1;
}
.header.is-stuck { padding-block: 0.55rem; }
.header.is-stuck::after { opacity: 1; }

.header__inner {
  width: min(100% - (var(--gutter) * 2), var(--container-wide));
  margin-inline: auto;
  display: flex;
  align-items: center;
  gap: var(--space-5);
}

/* --- 5.3 Logo --- */
.logo {
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  flex-shrink: 0;
  color: var(--text);
}
.logo__mark {
  display: grid;
  place-items: center;
  width: 46px; height: 46px;
  padding: 8px;
  border-radius: 13px;
  background: var(--grad-brand);
  color: #fff;
  box-shadow: var(--shadow-md);
  transition: transform var(--dur-base) var(--ease-spring),
              box-shadow var(--dur-base) var(--ease-out);
}
.logo__mark svg {
  width: 100%;
  height: auto;
  /* Trazo más grueso que en el hero: a 30px de alto necesita cuerpo. */
  stroke: currentColor;
  stroke-width: 17;
}
.logo:hover .logo__mark {
  transform: translateY(-2px) rotate(-4deg) scale(1.05);
  box-shadow: var(--shadow-glow);
}
.logo__text { display: grid; line-height: 1; }
.logo__word {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.5rem;
  letter-spacing: -0.03em;
}
.logo__plus {
  padding-inline-start: 1px;
  color: var(--brand-500);
}
/* Sobre fondo oscuro (tema oscuro, o header flotando encima del hero en
   tema claro) el "+" va en degradado claro; si no, verde de marca sólido. */
:root[data-theme="dark"] .logo__plus,
.header:not(.is-stuck) .logo__plus {
  background: var(--grad-text);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.logo__tag {
  font-size: 0.56rem;
  font-weight: 700;
  letter-spacing: 0.34em;
  text-transform: uppercase;
  color: var(--text-faint);
  margin-block-start: 3px;
}

/* --- 5.4 Nav --- */
.nav {
  position: relative;
  margin-inline: auto;
  display: none;
}
@media (min-width: 62rem) { .nav { display: block; } }

.nav__list { display: flex; gap: 0.35rem; }
.nav__list a {
  position: relative;
  display: block;
  padding: 0.55rem 1rem;
  border-radius: var(--r-pill);
  font-size: var(--fs-sm);
  font-weight: 600;
  color: var(--text-muted);
  transition: color var(--dur-base) var(--ease-out);
  z-index: 1;
}
.nav__list a:hover, .nav__list a.is-active { color: var(--text); }

.nav__pill {
  position: absolute;
  inset-block-start: 0;
  height: 100%;
  border-radius: var(--r-pill);
  background: color-mix(in oklab, var(--accent) 16%, transparent);
  border: 1px solid color-mix(in oklab, var(--accent) 30%, transparent);
  opacity: 0;
  transition: transform var(--dur-base) var(--ease-spring),
              width var(--dur-base) var(--ease-spring),
              opacity var(--dur-fast) linear;
  pointer-events: none;
}
.nav__pill.is-on { opacity: 1; }

.header__actions {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  margin-inline-start: auto;
}
@media (min-width: 62rem) { .header__actions { margin-inline-start: 0; } }

/* En móvil no caben logo + toggle + CTA + burger en una línea.
   El toggle de tema se va al cajón; el CTA se queda, que es el que convierte. */
@media (max-width: 61.999rem) {
  .header__inner { gap: var(--space-3); }
  .header__actions > .theme-toggle { display: none; }
}
@media (max-width: 24rem) {
  .logo__tag { display: none; }
}

/* --- 5.5 Botones --- */
.btn {
  --btn-bg: transparent;
  --btn-fg: var(--text);
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.55rem;
  padding: 0.78rem 1.5rem;
  border-radius: var(--r-pill);
  font-size: var(--fs-sm);
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--btn-fg);
  background: var(--btn-bg);
  isolation: isolate;
  overflow: hidden;
  white-space: nowrap;
  transform: translate3d(var(--mx, 0px), var(--my, 0px), 0);
  transition: transform var(--dur-base) var(--ease-spring),
              box-shadow var(--dur-base) var(--ease-out),
              color var(--dur-base) var(--ease-out);
}
.btn svg {
  width: 1.05em; height: 1.05em;
  fill: none; stroke: currentColor; stroke-width: 2.2;
  stroke-linecap: round; stroke-linejoin: round;
  transition: transform var(--dur-base) var(--ease-spring);
}
.btn:hover svg { transform: translateX(4px); }

.btn--sm { padding: 0.6rem 1.15rem; font-size: var(--fs-xs); }
.btn--lg { padding: 1rem 1.9rem; font-size: var(--fs-base); }
.btn--block { width: 100%; }

.btn--primary {
  --btn-fg: #fff;
  background: var(--grad-brand);
  background-size: 200% 200%;
  background-position: 0% 50%;
  box-shadow: 0 10px 30px -12px color-mix(in oklab, var(--brand-500) 85%, transparent);
  transition: transform var(--dur-base) var(--ease-spring),
              background-position var(--dur-slow) var(--ease-out),
              box-shadow var(--dur-base) var(--ease-out);
}
.btn--primary:hover {
  background-position: 100% 50%;
  box-shadow: 0 16px 44px -14px color-mix(in oklab, var(--brand-400) 95%, transparent);
}
/* Brillo que barre el botón */
.btn--primary::after {
  content: "";
  position: absolute;
  inset: 0;
  background: var(--grad-sheen);
  transform: translateX(-120%);
  z-index: -1;
}
.btn--primary:hover::after {
  animation: sheen 900ms var(--ease-out);
}
@keyframes sheen { to { transform: translateX(120%); } }

.btn--ghost {
  --btn-fg: var(--text);
  border: 1px solid var(--border-strong);
  background: color-mix(in oklab, var(--surface) 30%, transparent);
  backdrop-filter: blur(8px);
}
.btn--ghost:hover {
  border-color: var(--brand-400);
  color: var(--brand-300);
}

.btn--light {
  --btn-fg: var(--brand-900);
  background: #fff;
  box-shadow: 0 12px 40px -14px rgba(0,0,0,0.6);
}
.btn--light:hover { background: var(--lime-300); }

/* --- 5.6 Toggle de tema --- */
.theme-toggle {
  display: grid;
  place-items: center;
  width: 40px; height: 40px;
  border-radius: 50%;
  border: 1px solid var(--border);
  background: color-mix(in oklab, var(--surface) 40%, transparent);
  color: var(--text-muted);
  transition: color var(--dur-base) var(--ease-out),
              border-color var(--dur-base) var(--ease-out),
              transform var(--dur-base) var(--ease-spring);
}
.theme-toggle:hover { color: var(--brand-300); border-color: var(--brand-400); transform: rotate(18deg); }
.theme-toggle svg {
  grid-area: 1 / 1;
  width: 19px; height: 19px;
  fill: none; stroke: currentColor; stroke-width: 1.9;
  stroke-linecap: round; stroke-linejoin: round;
  transition: opacity var(--dur-base) var(--ease-out), transform var(--dur-base) var(--ease-spring);
}
.theme-toggle__sun { opacity: 0; transform: scale(0.4) rotate(-90deg); }
.theme-toggle__moon { opacity: 1; transform: none; }
:root[data-theme="dark"] .theme-toggle__sun { opacity: 1; transform: none; }
:root[data-theme="dark"] .theme-toggle__moon { opacity: 0; transform: scale(0.4) rotate(90deg); }

/* --- 5.7 Burger + drawer --- */
.burger {
  display: grid;
  gap: 5px;
  width: 40px; height: 40px;
  place-content: center;
}
@media (min-width: 62rem) { .burger { display: none; } }
.burger span {
  display: block;
  width: 22px; height: 2px;
  border-radius: 2px;
  background: var(--text);
  transition: transform var(--dur-base) var(--ease-spring), opacity var(--dur-fast) linear;
}
.burger[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.burger[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.burger[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.drawer { position: fixed; inset: 0; z-index: var(--z-drawer); }
.drawer[hidden] { display: none; }
.drawer__backdrop {
  position: absolute; inset: 0;
  background: color-mix(in oklab, var(--brand-950) 60%, transparent);
  backdrop-filter: blur(6px);
  opacity: 0;
  transition: opacity var(--dur-base) var(--ease-out);
}
.drawer.is-open .drawer__backdrop { opacity: 1; }

.drawer__panel {
  position: absolute;
  inset-block: 0;
  inset-inline-end: 0;
  width: min(86vw, 380px);
  padding: clamp(1.5rem, 5vw, 2.5rem);
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
  background: var(--surface);
  border-inline-start: 1px solid var(--border);
  box-shadow: var(--shadow-lg);
  transform: translateX(100%);
  transition: transform var(--dur-slow) var(--ease-out);
  overflow-y: auto;
}
.drawer.is-open .drawer__panel { transform: none; }

.drawer__close {
  align-self: flex-end;
  display: grid; place-items: center;
  width: 42px; height: 42px;
  border-radius: 50%;
  border: 1px solid var(--border);
  color: var(--text-muted);
}
.drawer__close svg { width: 18px; height: 18px; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; }

.drawer__list { display: grid; gap: 0.2rem; margin-block: auto; }
.drawer__list a {
  display: flex;
  align-items: baseline;
  gap: 0.9rem;
  padding: 0.8rem 0;
  font-family: var(--font-display);
  font-size: var(--fs-xl);
  font-weight: 600;
  border-block-end: 1px solid var(--border);
  transition: color var(--dur-base) var(--ease-out), padding-inline-start var(--dur-base) var(--ease-out);
}
.drawer__list a span {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--brand-400);
}
.drawer__list a:hover { color: var(--brand-300); padding-inline-start: 0.5rem; }
.drawer__foot { font-size: var(--fs-xs); color: var(--text-faint); text-align: center; }

/* ===== 6. HERO ========================================================== */
.hero {
  position: relative;
  min-height: 100svh;
  display: grid;
  /* minmax(0,1fr) en vez de la pista `auto` implícita: evita que el
     min-content de algún hijo estire el hero más allá del viewport. */
  grid-template-columns: minmax(0, 1fr);
  align-items: center;
  padding-block: clamp(8rem, 16vh, 11rem) clamp(5rem, 10vh, 8rem);
  background: var(--bg-deep);
  color: #fff;
  isolation: isolate;
  overflow: clip;
}
.hero__bg { position: absolute; inset: 0; z-index: -1; overflow: hidden; }

.hero__spot {
  position: absolute;
  inset: 0;
  background: radial-gradient(
    420px circle at var(--px, 50%) var(--py, 40%),
    color-mix(in oklab, var(--lime-400) 22%, transparent),
    transparent 70%
  );
  opacity: 0;
  transition: opacity var(--dur-slow) var(--ease-out);
}
.hero:hover .hero__spot { opacity: 1; }

.hero__inner {
  position: relative;
  z-index: var(--z-content);
  display: grid;
  gap: clamp(2rem, 5vw, 4rem);
}
/* Dos columnas solo cuando hay ancho de sobra: el titular necesita su espacio
   antes que la ilustración. */
@media (min-width: 68rem) {
  .hero__inner {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
    align-items: center;
    --fs-hero: clamp(3rem, 5.2vw, 5.6rem);
  }
  /* A dos columnas el hero crece de alto. Se recorta el aire vertical y las
     cifras se fuerzan a una sola fila: en la columna angosta, auto-fit solo
     acomodaba 3 y la cuarta se cortaba con el borde del viewport. */
  .hero {
    padding-block: clamp(6.5rem, 12vh, 9rem) clamp(3.5rem, 8vh, 6rem);
  }
  .hero__copy .stats {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: clamp(0.75rem, 1.4vw, 1.4rem);
  }
  .hero__copy .stat dd { font-size: clamp(1.9rem, 2.6vw, 2.8rem); }
}

.hero__art { display: none; }
@media (min-width: 68rem) {
  .hero__art {
    position: relative;
    display: grid;
    place-items: center;
    isolation: isolate;
  }
}
.hero__art-glow {
  position: absolute;
  inset: 8%;
  border-radius: 50%;
  background: radial-gradient(circle, color-mix(in oklab, var(--lime-400) 26%, transparent), transparent 66%);
  filter: blur(46px);
  z-index: -1;
}

.hero__title {
  font-size: var(--fs-hero);
  font-weight: 600;
  line-height: var(--lh-tight);
  letter-spacing: -0.038em;
  max-width: 15ch;
  margin-block: 0 var(--space-5);
  color: #fff;
}
/* El degradado se aplica también palabra por palabra: al partir el título,
   cada .word es un inline-block y no hereda el recorte del <em> padre. */
.hero__title em,
.hero__title em .word > i {
  background: var(--grad-text);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

/* Animación por palabra que genera main.js con data-split */
.word {
  display: inline-block;
  overflow: hidden;
  vertical-align: bottom;
  /* Espacio extra para que overflow:hidden no corte los descendentes (g, p, y) */
  padding-block-end: 0.14em;
  margin-block-end: -0.14em;
}
.word > i {
  display: inline-block;
  font-style: inherit;
  transform: translateY(105%) rotate(4deg);
  opacity: 0;
  transition: transform 900ms var(--ease-out) var(--wd, 0ms),
              opacity 700ms var(--ease-out) var(--wd, 0ms);
}
.is-split-in .word > i { transform: none; opacity: 1; }

.hero__lead {
  max-width: 58ch;
  font-size: var(--fs-lg);
  color: color-mix(in oklab, #fff 78%, transparent);
  margin-block-end: var(--space-6);
}
.hero__lead strong { color: var(--lime-300); font-weight: 700; }

.hero__cta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
  margin-block-end: clamp(3rem, 7vw, 5rem);
}

/* Stats */
.stats {
  display: grid;
  /* min(140px, 100%) permite que las columnas bajen del mínimo en pantallas
     angostas; con `minmax(140px, …)` el grid no encoge y desborda. */
  grid-template-columns: repeat(auto-fit, minmax(min(140px, 100%), 1fr));
  gap: clamp(1rem, 3vw, 2rem);
  padding-block-start: var(--space-5);
  border-block-start: 1px solid color-mix(in oklab, #fff 16%, transparent);
  max-width: 780px;
}
.stat dt {
  order: 2;
  font-size: var(--fs-xs);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: color-mix(in oklab, #fff 58%, transparent);
}
.stat dd {
  order: 1;
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 600;
  line-height: 1;
  letter-spacing: -0.03em;
  background: var(--grad-text);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.stat { display: flex; flex-direction: column; gap: 0.45rem; }

.hero__scroll {
  position: absolute;
  inset-block-end: clamp(1.2rem, 4vh, 2.5rem);
  inset-inline-end: var(--gutter);
  display: none;
  justify-items: center;
  gap: 0.6rem;
  font-size: 0.62rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: color-mix(in oklab, #fff 52%, transparent);
  z-index: var(--z-content);
}
/* Solo aparece cuando hay alto de sobra. Va a la derecha para no encimarse
   con las cifras, que están alineadas a la izquierda (máx. 780px). */
@media (min-width: 62rem) and (min-height: 44rem) {
  .hero__scroll { display: grid; }
}
.hero__scroll-line {
  width: 1px; height: 46px;
  background: linear-gradient(to bottom, transparent, var(--lime-400));
  overflow: hidden;
  position: relative;
}
.hero__scroll-line::after {
  content: "";
  position: absolute; inset-inline: 0;
  height: 14px;
  background: #fff;
  animation: scroll-run 2.2s var(--ease-in-out) infinite;
}
@keyframes scroll-run {
  0%   { transform: translateY(-16px); opacity: 0; }
  40%  { opacity: 1; }
  100% { transform: translateY(48px); opacity: 0; }
}

/* ===== 7. MARQUEE ======================================================= */
.marquee {
  --marquee-dur: 42s;
  position: relative;
  overflow: hidden;
  padding-block: clamp(1rem, 2.4vw, 1.7rem);
  background: var(--brand-500);
  color: #fff;
  border-block: 1px solid color-mix(in oklab, #fff 14%, transparent);
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
  mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
}
.marquee__track {
  display: flex;
  align-items: center;
  gap: clamp(1.6rem, 4vw, 3.4rem);
  width: max-content;
  animation: scroll-x var(--marquee-dur) linear infinite;
}
.marquee:hover .marquee__track { animation-play-state: paused; }
.marquee span {
  font-family: var(--font-display);
  font-size: clamp(1.1rem, 2.4vw, 1.9rem);
  font-weight: 600;
  letter-spacing: -0.02em;
  white-space: nowrap;
}
.marquee__plus { color: var(--lime-300); font-weight: 400; }
@keyframes scroll-x { to { transform: translateX(-50%); } }

/* ===== 8. SECCIONES GENÉRICAS =========================================== */
.section {
  position: relative;
  padding-block: var(--section-y);
  overflow: clip;
}
.section--alt { background: var(--bg-alt); }
.section--tight { padding-block: clamp(3rem, 6vw, 5rem); }
.section--deep {
  background: var(--bg-deep);
  color: #fff;
  isolation: isolate;
}
.section__bg { position: absolute; inset: 0; z-index: -1; overflow: hidden; }

.section__head { max-width: 62ch; margin-block-end: clamp(2.5rem, 6vw, 4.5rem); }
.section__head--split {
  display: grid;
  gap: var(--space-5);
  max-width: none;
  align-items: end;
}
@media (min-width: 56rem) {
  .section__head--split { grid-template-columns: 1.15fr 0.85fr; gap: var(--space-7); }
}

.section__title {
  font-size: var(--fs-3xl);
  font-weight: 600;
  letter-spacing: -0.03em;
  margin-block-end: var(--space-4);
}
.section__title em {
  background: linear-gradient(100deg, var(--brand-500), var(--brand-300) 70%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.section__title--light { color: #fff; }
.section__title--light em {
  background: var(--grad-text);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.section__lead { font-size: var(--fs-lg); color: var(--text-muted); }
.section__lead--light { color: color-mix(in oklab, #fff 76%, transparent); }

/* ===== 9. MARCAS ======================================================== */
.brands {
  display: grid;
  gap: clamp(1rem, 2.2vw, 1.6rem);
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 310px), 1fr));
}

.brand-card {
  --tilt-x: 0deg;
  --tilt-y: 0deg;
  position: relative;
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  padding: clamp(1.6rem, 3vw, 2.4rem);
  border-radius: var(--r-xl);
  background: var(--surface);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  isolation: isolate;
  transform-style: preserve-3d;
  transform: perspective(1000px) rotateX(var(--tilt-x)) rotateY(var(--tilt-y));
  transition: transform var(--dur-base) var(--ease-out),
              box-shadow var(--dur-base) var(--ease-out),
              border-color var(--dur-base) var(--ease-out);
}
.brand-card:hover {
  box-shadow: var(--shadow-lg);
  border-color: color-mix(in oklab, var(--brand-400) 40%, transparent);
}

/* Borde superior de color por marca */
.brand-card::before {
  content: "";
  position: absolute;
  inset-block-start: 0;
  inset-inline: 0;
  height: 4px;
  background: var(--card-grad, var(--grad-brand));
  z-index: 2;
}
.brand-card--teazone  { --card-grad: var(--grad-brand); --card-tint: var(--brand-400); }
.brand-card--redsun   { --card-grad: var(--grad-sugar); --card-tint: var(--sugar-400); }
.brand-card--lollicup { --card-grad: var(--grad-taro);  --card-tint: var(--taro-400); }

.brand-card__glow {
  position: absolute;
  inset-block-start: -40%;
  inset-inline-end: -30%;
  width: 70%; aspect-ratio: 1;
  border-radius: 50%;
  background: radial-gradient(circle, color-mix(in oklab, var(--card-tint) 40%, transparent), transparent 68%);
  filter: blur(38px);
  opacity: 0;
  transition: opacity var(--dur-slow) var(--ease-out), transform var(--dur-slow) var(--ease-out);
  z-index: -1;
}
.brand-card:hover .brand-card__glow { opacity: 0.85; transform: translate3d(-8%, 8%, 0) scale(1.1); }

.brand-card__top { display: flex; align-items: center; justify-content: space-between; gap: 1rem; }
.brand-card__badge {
  font-size: var(--fs-xs);
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 0.3rem 0.75rem;
  border-radius: var(--r-pill);
  color: color-mix(in oklab, var(--card-tint) 80%, var(--text));
  background: color-mix(in oklab, var(--card-tint) 14%, transparent);
  border: 1px solid color-mix(in oklab, var(--card-tint) 26%, transparent);
}
.brand-card__num {
  font-family: var(--font-display);
  font-size: 2.6rem;
  font-weight: 600;
  line-height: 1;
  color: color-mix(in oklab, var(--text) 8%, transparent);
  transition: color var(--dur-base) var(--ease-out);
}
.brand-card:hover .brand-card__num { color: color-mix(in oklab, var(--card-tint) 35%, transparent); }

.brand-card__name {
  font-size: var(--fs-2xl);
  font-weight: 700;
  letter-spacing: -0.035em;
}
.brand-card__desc { color: var(--text-muted); font-size: var(--fs-sm); }

.chips { display: flex; flex-wrap: wrap; gap: 0.4rem; margin-block-start: auto; }
.chips li {
  font-size: var(--fs-xs);
  font-weight: 600;
  padding: 0.34rem 0.7rem;
  border-radius: var(--r-pill);
  background: var(--surface-2);
  border: 1px solid var(--border);
  color: var(--text-muted);
  transition: transform var(--dur-fast) var(--ease-spring),
              border-color var(--dur-fast) var(--ease-out),
              color var(--dur-fast) var(--ease-out);
}
.chips li:hover {
  transform: translateY(-2px);
  border-color: color-mix(in oklab, var(--card-tint, var(--brand-400)) 45%, transparent);
  color: var(--text);
}

.link-arrow {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  font-size: var(--fs-sm);
  font-weight: 700;
  color: var(--accent);
  padding-block-start: var(--space-2);
}
.link-arrow svg {
  width: 1.05em; height: 1.05em;
  fill: none; stroke: currentColor; stroke-width: 2.2;
  stroke-linecap: round; stroke-linejoin: round;
  transition: transform var(--dur-base) var(--ease-spring);
}
.link-arrow:hover svg { transform: translateX(5px); }
.link-arrow--inline { padding: 0; }

/* ===== 10. CATÁLOGO ===================================================== */
.cats {
  display: grid;
  gap: 1px;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 270px), 1fr));
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: var(--r-xl);
  overflow: hidden;
}
/* Son 9 categorías: en escritorio se fija a 3 columnas para que la retícula
   cierre en 3×3 y no queden celdas vacías mostrando el color del divisor. */
@media (min-width: 62rem) {
  .cats { grid-template-columns: repeat(3, 1fr); }
}
.cat {
  position: relative;
  padding: clamp(1.5rem, 3vw, 2.2rem);
  background: var(--bg-alt);
  transition: background var(--dur-base) var(--ease-out);
  isolation: isolate;
}
.cat::before {
  content: "";
  position: absolute;
  inset: 0;
  background: var(--grad-brand-soft);
  opacity: 0;
  transition: opacity var(--dur-base) var(--ease-out);
  z-index: -1;
}
.cat:hover::before { opacity: 1; }

.cat__icon {
  display: grid;
  place-items: center;
  width: 54px; height: 54px;
  margin-block-end: var(--space-4);
  border-radius: 16px;
  background: var(--surface);
  border: 1px solid var(--border);
  color: var(--brand-500);
  transition: transform var(--dur-base) var(--ease-spring),
              background var(--dur-base) var(--ease-out),
              color var(--dur-base) var(--ease-out),
              border-color var(--dur-base) var(--ease-out);
}
.cat__icon svg {
  width: 28px; height: 28px;
  fill: none; stroke: currentColor; stroke-width: 2;
  stroke-linecap: round; stroke-linejoin: round;
}
.cat:hover .cat__icon {
  transform: translateY(-4px) rotate(-6deg);
  background: var(--grad-brand);
  border-color: transparent;
  color: #fff;
}
.cat h3 { font-size: var(--fs-lg); font-weight: 600; margin-block-end: 0.5rem; }
.cat p { font-size: var(--fs-sm); color: var(--text-muted); }

.cats__note {
  margin-block-start: var(--space-5);
  font-size: var(--fs-sm);
  color: var(--text-muted);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem;
}

/* ===== 11. VENTAJAS ===================================================== */
.features {
  display: grid;
  gap: clamp(0.9rem, 2vw, 1.4rem);
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 260px), 1fr));
}
@media (min-width: 62rem) {
  .features { grid-template-columns: repeat(6, 1fr); }
  .feature { grid-column: span 2; }
  .feature--wide { grid-column: span 3; }
}

.feature {
  position: relative;
  padding: clamp(1.5rem, 3vw, 2.2rem);
  border-radius: var(--r-lg);
  background: var(--surface);
  border: 1px solid var(--border);
  overflow: hidden;
  transition: transform var(--dur-base) var(--ease-out),
              border-color var(--dur-base) var(--ease-out),
              box-shadow var(--dur-base) var(--ease-out);
}
.feature:hover {
  transform: translateY(-4px);
  border-color: color-mix(in oklab, var(--brand-400) 40%, transparent);
  box-shadow: var(--shadow-md);
}
.feature__num {
  position: absolute;
  inset-block-start: -0.6rem;
  inset-inline-end: 0.6rem;
  font-family: var(--font-display);
  font-size: 5rem;
  font-weight: 400;
  line-height: 1;
  color: color-mix(in oklab, var(--brand-500) 10%, transparent);
  transition: transform var(--dur-slow) var(--ease-spring), color var(--dur-base) var(--ease-out);
}
.feature:hover .feature__num {
  transform: rotate(90deg) scale(1.1);
  color: color-mix(in oklab, var(--brand-400) 26%, transparent);
}
.feature h3 { font-size: var(--fs-lg); font-weight: 600; margin-block-end: 0.55rem; }
.feature p { font-size: var(--fs-sm); color: var(--text-muted); }

/* ===== 12. COBERTURA ==================================================== */
.coverage {
  display: grid;
  gap: clamp(2.5rem, 6vw, 5rem);
  align-items: center;
}
@media (min-width: 62rem) { .coverage { grid-template-columns: 1fr 0.85fr; } }

.coverage__list {
  display: grid;
  gap: 0.2rem;
  margin-block: var(--space-6);
}
.coverage__list li {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 0.5rem;
  padding-block: 0.95rem;
  border-block-end: 1px solid color-mix(in oklab, #fff 14%, transparent);
  transition: padding-inline-start var(--dur-base) var(--ease-out),
              border-color var(--dur-base) var(--ease-out);
}
.coverage__list li:hover {
  padding-inline-start: 0.6rem;
  border-color: var(--lime-400);
}
.coverage__list strong { color: #fff; font-size: var(--fs-lg); font-weight: 600; }
.coverage__list span { font-size: var(--fs-sm); color: var(--lime-300); font-weight: 600; }

.coverage__art { position: relative; display: grid; place-items: center; padding: 2rem; }

/* --- Diablito vectorizado (hero + cobertura) --- */
.svg-defs { position: absolute; width: 0; height: 0; overflow: hidden; }

.dolly-host { display: block; width: min(100%, 460px); }
.hero__art .dolly-host { width: min(100%, 420px); }

.dolly {
  width: 100%;
  height: auto;
  overflow: visible;
  stroke: url(#dollyGrad);
  stroke-width: 11;
}
/* Ojo: el selector va acotado a `.dolly`. El CSS del documento también entra
   al shadow tree de <use>, así que un `.dolly__p` suelto dejaría el logo del
   header con el trazo oculto para siempre (nunca recibe .is-in). */
.dolly .dolly__p {
  stroke-dasharray: var(--len, 1200);
  stroke-dashoffset: var(--len, 1200);
  filter: drop-shadow(0 0 14px color-mix(in oklab, var(--lime-400) 55%, transparent));
}
.is-in .dolly .dolly__p {
  animation: draw 2.4s var(--ease-out) forwards var(--dd, 0ms);
}
@keyframes draw { to { stroke-dashoffset: 0; } }

/* Flotación suave una vez terminado el trazo */
@media (prefers-reduced-motion: no-preference) {
  .hero__art.is-in .dolly { animation: dolly-float 7s var(--ease-in-out) 2.6s infinite alternate; }
}
@keyframes dolly-float {
  from { transform: translate3d(0, 0, 0) rotate(-1deg); }
  to   { transform: translate3d(0, -14px, 0) rotate(1.5deg); }
}

.coverage__rings { position: absolute; inset: 0; display: grid; place-items: center; z-index: -1; }
.coverage__rings span {
  grid-area: 1 / 1;
  width: 100%; aspect-ratio: 1;
  border-radius: 50%;
  border: 1px solid color-mix(in oklab, var(--lime-400) 32%, transparent);
  animation: ripple 4.5s var(--ease-out) infinite;
}
.coverage__rings span:nth-child(2) { animation-delay: 1.5s; }
.coverage__rings span:nth-child(3) { animation-delay: 3s; }
@keyframes ripple {
  0%   { transform: scale(0.35); opacity: 0; }
  20%  { opacity: 0.9; }
  100% { transform: scale(1.15); opacity: 0; }
}

/* ===== 13. PROCESO ====================================================== */
.steps {
  display: grid;
  gap: clamp(1rem, 2.4vw, 1.6rem);
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 230px), 1fr));
  counter-reset: step;
}
.step {
  position: relative;
  padding: clamp(1.5rem, 3vw, 2.1rem);
  border-radius: var(--r-lg);
  background: var(--surface);
  border: 1px solid var(--border);
  transition: transform var(--dur-base) var(--ease-out), box-shadow var(--dur-base) var(--ease-out);
}
.step:hover { transform: translateY(-5px); box-shadow: var(--shadow-md); }
.step__n {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  font-weight: 700;
  letter-spacing: 0.15em;
  color: #fff;
  background: var(--grad-brand);
  padding: 0.28rem 0.6rem;
  border-radius: var(--r-sm);
  margin-block-end: var(--space-4);
}
.step h3 { font-size: var(--fs-lg); font-weight: 600; margin-block-end: 0.5rem; }
.step p { font-size: var(--fs-sm); color: var(--text-muted); }

/* Conector entre pasos */
@media (min-width: 62rem) {
  .step:not(:last-child)::after {
    content: "";
    position: absolute;
    inset-inline-end: -1.6rem;
    inset-block-start: 50%;
    width: 1.6rem;
    height: 1px;
    background: linear-gradient(90deg, var(--border-strong), transparent);
  }
}

/* ===== 14. CLIENTES ===================================================== */
.who {
  display: grid;
  gap: var(--space-5);
  align-items: center;
  padding: clamp(1.8rem, 4vw, 3rem);
  border-radius: var(--r-xl);
  background: var(--grad-brand-soft);
  border: 1px solid var(--border);
}
@media (min-width: 56rem) { .who { grid-template-columns: auto 1fr; gap: var(--space-7); } }

.who__title {
  font-size: var(--fs-xl);
  font-weight: 600;
  white-space: nowrap;
}
.who__list { display: flex; flex-wrap: wrap; gap: 0.5rem; }
.who__list li {
  padding: 0.5rem 1rem;
  border-radius: var(--r-pill);
  background: var(--surface);
  border: 1px solid var(--border);
  font-size: var(--fs-sm);
  font-weight: 600;
  transition: transform var(--dur-fast) var(--ease-spring), color var(--dur-fast) var(--ease-out);
}
.who__list li:hover { transform: translateY(-3px) scale(1.03); color: var(--brand-500); }

/* ===== 15. FAQ ========================================================== */
.faq { display: grid; gap: clamp(2rem, 5vw, 4rem); align-items: start; }
@media (min-width: 62rem) {
  .faq { grid-template-columns: 0.85fr 1.15fr; }
  .faq__head { position: sticky; top: 7rem; }
}

.faq__list { display: grid; gap: 0.6rem; }

/* Acordeón con button + panel (no <details>): así la altura sí puede animarse
   en ambos sentidos, porque el panel nunca sale del flujo. */
.qa {
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  background: var(--surface);
  overflow: hidden;
  transition: border-color var(--dur-base) var(--ease-out), box-shadow var(--dur-base) var(--ease-out);
}
.qa.is-open {
  border-color: color-mix(in oklab, var(--brand-400) 45%, transparent);
  box-shadow: var(--shadow-md);
}

.qa__q { margin: 0; font-family: var(--font-sans); }
.qa__q button {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  width: 100%;
  padding: 1.15rem clamp(1rem, 2.4vw, 1.5rem);
  text-align: start;
  font-weight: 600;
  font-size: var(--fs-base);
  transition: color var(--dur-base) var(--ease-out);
}
.qa__q button:hover { color: var(--brand-500); }

.qa__q i {
  position: relative;
  flex-shrink: 0;
  width: 20px; height: 20px;
}
.qa__q i::before,
.qa__q i::after {
  content: "";
  position: absolute;
  inset-block-start: 50%;
  inset-inline-start: 50%;
  width: 13px; height: 2px;
  border-radius: 2px;
  background: var(--brand-500);
  translate: -50% -50%;
  transition: transform var(--dur-base) var(--ease-spring), opacity var(--dur-base) var(--ease-out);
}
.qa__q i::after { transform: rotate(90deg); }
.qa.is-open .qa__q i::after { transform: rotate(0deg); opacity: 0; }

/* Transición de altura moderna: grid 0fr → 1fr */
.qa__body {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows var(--dur-base) var(--ease-out);
}
.qa.is-open .qa__body { grid-template-rows: 1fr; }
.qa__inner { overflow: hidden; }
.qa__inner p {
  padding-inline: clamp(1rem, 2.4vw, 1.5rem);
  padding-block-end: 1.3rem;
  font-size: var(--fs-sm);
  color: var(--text-muted);
}

/* ===== 16. CONTACTO ===================================================== */
.contact { display: grid; gap: clamp(2.5rem, 6vw, 4.5rem); align-items: start; }
@media (min-width: 62rem) { .contact { grid-template-columns: 1fr 1fr; } }

.contact__info { display: grid; gap: 0.15rem; margin-block-start: var(--space-6); }
.contact__info li {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem 1rem;
  align-items: baseline;
  padding-block: 0.85rem;
  border-block-end: 1px solid color-mix(in oklab, #fff 12%, transparent);
  font-size: var(--fs-sm);
}
.contact__label {
  min-width: 6.5rem;
  font-size: var(--fs-xs);
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--lime-300);
}
.contact__info a { border-block-end: 1px solid transparent; transition: border-color var(--dur-base) var(--ease-out); }
.contact__info a:hover { border-color: currentColor; }

.form {
  position: relative;
  display: grid;
  gap: var(--space-4);
  padding: clamp(1.5rem, 3.5vw, 2.5rem);
  border-radius: var(--r-xl);
  background: color-mix(in oklab, #fff 7%, transparent);
  border: 1px solid color-mix(in oklab, #fff 16%, transparent);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  box-shadow: var(--shadow-lg);
  isolation: isolate;
}

/* Anillo cónico que gira alrededor del panel.
   Necesita @property --angle para que el ángulo sea interpolable. */
.form::before {
  content: "";
  position: absolute;
  inset: -1px;
  border-radius: inherit;
  padding: 1px;
  background: conic-gradient(
    from var(--angle),
    transparent 0deg,
    var(--lime-400) 45deg,
    var(--brand-300) 90deg,
    transparent 170deg,
    transparent 360deg
  );
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  animation: spin-ring 8s linear infinite;
  opacity: 0.7;
  z-index: 1;
  pointer-events: none;
}
@keyframes spin-ring { to { --angle: 360deg; } }
.form__row { display: grid; gap: var(--space-4); }
@media (min-width: 30rem) { .form__row { grid-template-columns: 1fr 1fr; } }

/* Campos con label flotante */
.field { position: relative; }
.field input,
.field textarea {
  width: 100%;
  padding: 1.4rem 1rem 0.6rem;
  border-radius: var(--r-md);
  border: 1px solid color-mix(in oklab, #fff 20%, transparent);
  background: color-mix(in oklab, #000 22%, transparent);
  color: #fff;
  transition: border-color var(--dur-base) var(--ease-out), background var(--dur-base) var(--ease-out);
}
.field textarea { resize: vertical; min-height: 7rem; }
.field input:focus,
.field textarea:focus {
  outline: none;
  border-color: var(--lime-400);
  background: color-mix(in oklab, #000 34%, transparent);
}
.field label {
  position: absolute;
  inset-block-start: 1rem;
  inset-inline-start: 1rem;
  font-size: var(--fs-sm);
  color: color-mix(in oklab, #fff 55%, transparent);
  pointer-events: none;
  transform-origin: 0 0;
  transition: transform var(--dur-base) var(--ease-out), color var(--dur-base) var(--ease-out);
}
.field input:focus + label,
.field input:not(:placeholder-shown) + label,
.field textarea:focus + label,
.field textarea:not(:placeholder-shown) + label {
  transform: translateY(-0.72rem) scale(0.76);
  color: var(--lime-300);
}
.field input:user-invalid { border-color: #ff8080; }

.form__tags { border: 0; padding: 0; margin: 0; }
.form__tags legend {
  font-size: var(--fs-xs);
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: color-mix(in oklab, #fff 60%, transparent);
  margin-block-end: 0.7rem;
}
.tagset { display: flex; flex-wrap: wrap; gap: 0.45rem; }
.tag input { position: absolute; opacity: 0; width: 0; height: 0; }
.tag span {
  display: inline-block;
  padding: 0.45rem 0.9rem;
  border-radius: var(--r-pill);
  border: 1px solid color-mix(in oklab, #fff 22%, transparent);
  font-size: var(--fs-xs);
  font-weight: 600;
  color: color-mix(in oklab, #fff 80%, transparent);
  cursor: pointer;
  transition: all var(--dur-fast) var(--ease-out);
}
.tag span:hover { border-color: var(--lime-400); transform: translateY(-2px); }
.tag input:checked + span {
  background: var(--grad-brand);
  border-color: transparent;
  color: #fff;
  box-shadow: 0 6px 18px -8px var(--brand-400);
}
.tag input:focus-visible + span { outline: 2px solid var(--lime-400); outline-offset: 2px; }

.form__alt { font-size: var(--fs-xs); color: color-mix(in oklab, #fff 60%, transparent); text-align: center; }
.form__alt a { color: var(--lime-300); text-decoration: underline; text-underline-offset: 3px; }
.form__status { font-size: var(--fs-sm); color: var(--lime-300); text-align: center; min-height: 1.2em; }
.form__status.is-error { color: #ffb0b0; }

/* ===== 17. FOOTER ======================================================= */
.footer { background: var(--bg-alt); border-block-start: 1px solid var(--border); }

.footer__inner {
  display: grid;
  gap: clamp(2rem, 5vw, 4rem);
  padding-block: clamp(3rem, 7vw, 5rem);
}
@media (min-width: 56rem) { .footer__inner { grid-template-columns: 1fr 1.4fr; } }

.footer__logo {
  width: 210px; height: auto;
  border-radius: var(--r-md);
  margin-block-end: var(--space-4);
  box-shadow: var(--shadow-sm);
}
.footer__brand p { font-size: var(--fs-sm); color: var(--text-muted); max-width: 42ch; }

.footer__nav {
  display: grid;
  gap: var(--space-5);
  grid-template-columns: repeat(auto-fit, minmax(min(140px, 100%), 1fr));
}
.footer__nav h3 {
  font-family: var(--font-sans);
  font-size: var(--fs-xs);
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-faint);
  margin-block-end: var(--space-3);
}
.footer__nav ul { display: grid; gap: 0.5rem; }
.footer__nav a, .footer__nav span { font-size: var(--fs-sm); color: var(--text-muted); }
.footer__nav a { transition: color var(--dur-fast) var(--ease-out), padding-inline-start var(--dur-fast) var(--ease-out); }
.footer__nav a:hover { color: var(--brand-500); padding-inline-start: 4px; }

.footer__bar { border-block-start: 1px solid var(--border); }
.footer__bar-inner {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1.5rem;
  justify-content: space-between;
  padding-block: 1.3rem;
  font-size: var(--fs-xs);
  color: var(--text-faint);
}

/* ===== 18. PARALLAX SCROLL-DRIVEN (progressive enhancement) ============= */
@supports (animation-timeline: view()) {
  @media (prefers-reduced-motion: no-preference) {
    .brand-card__num,
    .feature__num {
      animation: num-slide linear both;
      animation-timeline: view();
      animation-range: entry 0% cover 60%;
    }
    @keyframes num-slide {
      from { translate: 0 24px; }
      to   { translate: 0 -10px; }
    }

    .footer__logo {
      animation: logo-in linear both;
      animation-timeline: view();
      animation-range: entry 0% entry 90%;
    }
    @keyframes logo-in {
      from { opacity: 0; scale: 0.9; }
      to   { opacity: 1; scale: 1; }
    }
  }
}

/* ===== 19. ACCESIBILIDAD: MOVIMIENTO REDUCIDO =========================== */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }

  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }

  [data-anim] { opacity: 1 !important; transform: none !important; filter: none !important; }
  .word > i { transform: none !important; opacity: 1 !important; }
  .dolly__p { stroke-dashoffset: 0 !important; }
  .pearls, .hero__scroll-line::after { display: none; }
  .marquee__track { animation: none; }
}