/* ==========================================================================
   GOTAMA — style.css
   Rediseño oscuro: base carbón + acento índigo.
   Escrito a mano (reemplaza el build de Tailwind original, respaldado en
   backup-original/). Sin dependencias, sin build.
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. Tokens
   -------------------------------------------------------------------------- */
:root {
  /* Superficies — carbón */
  --ink-950: #08080a;
  --ink-900: #0c0c10;
  --ink-850: #101015;
  --ink-800: #16161d;
  --ink-750: #1c1c25;

  /* Líneas */
  --line: rgba(255, 255, 255, .07);
  --line-2: rgba(255, 255, 255, .12);

  /* Acento — índigo */
  --indigo: #4361ee;
  --indigo-hi: #5170fa;
  --indigo-lo: #2f4cd9;
  --indigo-soft: #7c93ff;
  --indigo-pale: #9db0ff;
  --indigo-glow: rgba(67, 97, 238, .45);
  --indigo-tint: rgba(67, 97, 238, .12);

  /* Texto */
  --text: #ededf2;
  --text-2: #b6b6c2;
  --text-3: #8a8a97;
  --text-4: #63636f;

  /* Tipografía */
  --font-display: "Fraunces", Georgia, "Times New Roman", serif;
  --font-sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;

  /* Métrica */
  --wrap: 76rem;
  --pad: clamp(1.25rem, 4vw, 2.5rem);
  --radius: 14px;
  --radius-sm: 10px;

  /* Movimiento */
  --ease: cubic-bezier(.22, 1, .36, 1);
  --t: .35s var(--ease);
}

/* --------------------------------------------------------------------------
   2. Reset
   -------------------------------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; }

* { margin: 0; padding: 0; }

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

body {
  background: var(--ink-950);
  color: var(--text);
  font-family: var(--font-sans);
  font-size: 1rem;
  font-weight: 400;
  line-height: 1.65;
  letter-spacing: -.005em;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

img, svg { display: block; max-width: 100%; }
img { height: auto; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }
button, input, textarea { font: inherit; color: inherit; }
button { background: none; border: 0; cursor: pointer; }

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

:focus-visible {
  outline: 2px solid var(--indigo-soft);
  outline-offset: 3px;
  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: .75rem; left: .75rem; z-index: 500;
  transform: translateY(-160%);
  padding: .7rem 1.1rem; border-radius: var(--radius-sm);
  background: var(--indigo); color: #fff;
  font-size: .875rem; font-weight: 500;
  transition: transform .25s var(--ease);
}
.skip-link:focus { transform: none; }

/* Grano sutil — da profundidad al negro y evita el "plano" */
.grain {
  position: fixed; inset: 0; z-index: 300;
  pointer-events: none; opacity: .035;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='180' height='180'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

/* --------------------------------------------------------------------------
   3. Tipografía y utilidades
   -------------------------------------------------------------------------- */
.wrap {
  width: 100%;
  max-width: var(--wrap);
  margin-inline: auto;
  padding-inline: var(--pad);
}

.eyebrow {
  display: inline-flex; align-items: flex-start; gap: .6rem;
  font-family: var(--font-mono);
  font-size: .72rem; font-weight: 500;
  letter-spacing: .14em; text-transform: uppercase;
  color: var(--indigo-pale);
}

.pulse {
  /* margin-top alinea el punto con la primera línea cuando el eyebrow envuelve */
  flex: none; margin-top: .55em;
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--indigo-soft);
  box-shadow: 0 0 0 0 var(--indigo-glow);
  animation: pulse 2.6s var(--ease) infinite;
}
@keyframes pulse {
  0%   { box-shadow: 0 0 0 0 var(--indigo-glow); }
  70%  { box-shadow: 0 0 0 9px rgba(67, 97, 238, 0); }
  100% { box-shadow: 0 0 0 0 rgba(67, 97, 238, 0); }
}

.section__title {
  font-family: var(--font-display);
  font-optical-sizing: auto;
  font-weight: 400;
  font-size: clamp(2rem, 4.2vw, 3.15rem);
  line-height: 1.1;
  letter-spacing: -.02em;
  color: #fff;
  text-wrap: balance;
}

.section__sub,
.lede {
  color: var(--text-2);
  font-size: clamp(1rem, 1.35vw, 1.075rem);
  font-weight: 300;
  line-height: 1.75;
}

.grad {
  display: block;
  background: linear-gradient(100deg, var(--indigo-pale) 0%, var(--indigo-soft) 45%, #cdd6ff 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

/* --------------------------------------------------------------------------
   4. Botones
   -------------------------------------------------------------------------- */
.btn {
  --btn-py: .8rem;
  --btn-px: 1.4rem;
  position: relative;
  display: inline-flex; align-items: center; justify-content: center; gap: .55rem;
  padding: var(--btn-py) var(--btn-px);
  border-radius: 10px;
  font-size: .9rem; font-weight: 500;
  letter-spacing: -.005em;
  white-space: nowrap;
  transition: transform .2s var(--ease), background-color var(--t),
              border-color var(--t), box-shadow var(--t), color var(--t);
}
.btn .ico { width: 1em; height: 1em; transition: transform .25s var(--ease); }
.btn:hover .ico { transform: translateX(3px); }
.btn:active { transform: translateY(1px) scale(.995); }

.btn--sm { --btn-py: .6rem; --btn-px: 1.05rem; font-size: .84rem; }
.btn--lg { --btn-py: .95rem; --btn-px: 1.7rem; font-size: .95rem; }
.btn--block { width: 100%; }

.btn--primary {
  background: linear-gradient(180deg, var(--indigo-hi), var(--indigo-lo));
  color: #fff;
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, .22),
    0 10px 30px -12px var(--indigo-glow);
}
.btn--primary:hover {
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, .3),
    0 14px 38px -12px rgba(67, 97, 238, .75);
  transform: translateY(-1px);
}

.btn--ghost {
  background: rgba(255, 255, 255, .02);
  border: 1px solid var(--line-2);
  color: var(--text);
  backdrop-filter: blur(6px);
}
.btn--ghost:hover {
  border-color: rgba(124, 147, 255, .45);
  background: rgba(67, 97, 238, .08);
  color: #fff;
}

/* --------------------------------------------------------------------------
   5. Header
   -------------------------------------------------------------------------- */
.hdr {
  position: fixed; inset: 0 0 auto; z-index: 200;
  border-bottom: 1px solid transparent;
  transition: background-color var(--t), border-color var(--t), backdrop-filter var(--t);
}
.hdr.is-stuck {
  background: rgba(8, 8, 10, .78);
  border-bottom-color: var(--line);
  backdrop-filter: blur(14px) saturate(140%);
  -webkit-backdrop-filter: blur(14px) saturate(140%);
}

.hdr__inner {
  display: flex; align-items: center; justify-content: space-between;
  gap: 1.5rem;
  padding-block: 1.05rem;
}

.brand { display: inline-flex; align-items: baseline; gap: .4rem; }
.brand__name {
  font-family: var(--font-display);
  font-size: 1.5rem; font-weight: 500;
  letter-spacing: -.02em; color: #fff;
}
.brand__dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--indigo-soft);
  box-shadow: 0 0 12px var(--indigo-glow);
}

.nav { display: none; align-items: center; gap: 2.1rem; }
.nav a {
  position: relative;
  font-size: .89rem; color: var(--text-3);
  transition: color var(--t);
}
.nav a::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: -6px;
  height: 1px; background: var(--indigo-soft);
  transform: scaleX(0); transform-origin: left;
  transition: transform .35s var(--ease);
}
.nav a:hover { color: #fff; }
.nav a:hover::after { transform: scaleX(1); }

.hdr__actions { display: flex; align-items: center; gap: .75rem; }
.hdr__cta, .hdr .btn--sm { display: none; }

.burger {
  display: grid; gap: 5px; padding: .55rem;
  border: 1px solid var(--line-2); border-radius: 9px;
}
.burger span {
  display: block; width: 20px; height: 1.5px;
  background: var(--text); border-radius: 2px;
  transition: transform .3s var(--ease), opacity .2s var(--ease);
}
.burger[aria-expanded="true"] span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.burger[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.burger[aria-expanded="true"] span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

/* Menú móvil */
.drawer {
  position: fixed; inset: 0; z-index: 190;
  display: flex; flex-direction: column; justify-content: center;
  gap: 2rem; padding: 6rem var(--pad) 3rem;
  background: rgba(8, 8, 10, .97);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  opacity: 0; transition: opacity .3s var(--ease);
}
.drawer[hidden] { display: none; }
.drawer.is-open { opacity: 1; }

.drawer__nav { display: grid; gap: .25rem; }
.drawer__nav a {
  display: flex; align-items: baseline; gap: 1rem;
  padding: 1rem 0;
  border-bottom: 1px solid var(--line);
  font-family: var(--font-display);
  font-size: 1.85rem; font-weight: 400; letter-spacing: -.02em;
  color: var(--text);
  transition: color var(--t), padding-left var(--t);
}
.drawer__nav a:hover { color: var(--indigo-pale); padding-left: .5rem; }
.drawer__nav em {
  font-family: var(--font-mono); font-style: normal;
  font-size: .7rem; color: var(--text-4); letter-spacing: .1em;
}
.drawer__cta { justify-self: stretch; }

body.is-locked { overflow: hidden; }

/* --------------------------------------------------------------------------
   6. Hero
   -------------------------------------------------------------------------- */
.hero {
  position: relative;
  display: flex; align-items: center;
  min-height: 100svh;
  padding-block: clamp(7.25rem, 13vw, 9rem) clamp(3.25rem, 8vw, 4.5rem);
  overflow: hidden;
  isolation: isolate;
}

.hero__bg { position: absolute; inset: 0; z-index: -1; }

.hero__photo {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
  opacity: .13;
  filter: grayscale(.4) contrast(1.05);
}

.hero__grid {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, .035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, .035) 1px, transparent 1px);
  background-size: 74px 74px;
  -webkit-mask-image: radial-gradient(85% 65% at 50% 32%, #000 10%, transparent 78%);
  mask-image: radial-gradient(85% 65% at 50% 32%, #000 10%, transparent 78%);
}

.hero__veil {
  position: absolute; inset: 0;
  background:
    radial-gradient(120% 75% at 50% 0%, rgba(67, 97, 238, .17), transparent 62%),
    linear-gradient(180deg, rgba(8, 8, 10, .68) 0%, rgba(8, 8, 10, .88) 55%, var(--ink-950) 100%);
}

.hero__glow {
  position: absolute; left: 50%; top: 6%;
  width: min(880px, 105vw); aspect-ratio: 1;
  transform: translateX(-50%);
  background: radial-gradient(circle, rgba(67, 97, 238, .2), transparent 62%);
  filter: blur(30px);
}

.hero__inner { position: relative; }

.hero__title {
  margin-top: 1.5rem;
  font-family: var(--font-display);
  font-optical-sizing: auto;
  font-weight: 400;
  font-size: clamp(2.1rem, 6.2vw, 4.6rem);
  line-height: 1.06;
  letter-spacing: -.028em;
  color: #fff;
  max-width: 18ch;
  text-wrap: balance;
}
.hero__title .grad { margin-top: .12em; max-width: 22ch; }

.hero__lede {
  margin-top: 1.65rem;
  max-width: 36rem;
  color: var(--text-2);
  font-size: clamp(1.02rem, 1.5vw, 1.15rem);
  font-weight: 300;
  line-height: 1.72;
}

.hero__actions {
  margin-top: 2.4rem;
  display: flex; flex-wrap: wrap; gap: .85rem;
}

.stats {
  margin-top: clamp(3.5rem, 8vw, 5.5rem);
  display: grid; gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
}
.stat {
  padding: 1.6rem 1.5rem;
  background: rgba(12, 12, 16, .55);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  transition: background-color var(--t);
}
.stat:hover { background: rgba(67, 97, 238, .06); }
.stat dt {
  font-family: var(--font-display);
  font-size: clamp(1.85rem, 3.4vw, 2.5rem);
  font-weight: 400; line-height: 1;
  letter-spacing: -.025em;
  color: #fff;
}
.stat dd {
  margin-top: .7rem;
  font-size: .875rem; font-weight: 300; line-height: 1.6;
  color: var(--text-3);
  max-width: 32ch;
}

.br-desk { display: none; }

/* --------------------------------------------------------------------------
   7. Ticker
   -------------------------------------------------------------------------- */
.ticker {
  position: relative;
  border-block: 1px solid var(--line);
  background: var(--ink-900);
  overflow: hidden;
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 7%, #000 93%, transparent);
  mask-image: linear-gradient(90deg, transparent, #000 7%, #000 93%, transparent);
}
.ticker__track {
  display: flex; width: max-content;
  animation: ticker 38s linear infinite;
}
.ticker:hover .ticker__track { animation-play-state: paused; }
.ticker__list { display: flex; }
.ticker li {
  display: flex; align-items: center; gap: 2.6rem;
  padding: .95rem 1.3rem;
  font-family: var(--font-mono);
  font-size: .74rem; font-weight: 400;
  letter-spacing: .1em; text-transform: uppercase;
  color: var(--text-4);
  white-space: nowrap;
}
.ticker li::after {
  content: ""; width: 4px; height: 4px; border-radius: 50%;
  background: var(--indigo); opacity: .55;
}
@keyframes ticker { to { transform: translateX(-50%); } }

/* --------------------------------------------------------------------------
   8. Secciones
   -------------------------------------------------------------------------- */
.section {
  position: relative;
  padding-block: clamp(5rem, 11vw, 8.5rem);
}
.section--alt {
  background: var(--ink-900);
  border-block: 1px solid var(--line);
}

/* Nota: las medidas van en rem, no en ch. `ch` se resuelve contra la fuente
   del propio elemento (Inter 1rem aquí), no contra el titular grande. */
.section__head { margin-bottom: clamp(2.75rem, 6vw, 4rem); max-width: 42rem; }
.section__head .eyebrow { margin-bottom: 1.1rem; }
.section__head--center {
  margin-inline: auto; max-width: 46rem; text-align: center;
}
.section__head--center .section__sub {
  margin-top: 1.25rem; max-width: 38rem; margin-inline: auto;
}

/* --------------------------------------------------------------------------
   9. Tarjetas de servicio
   -------------------------------------------------------------------------- */
.cards { display: grid; gap: 1.15rem; }

.card {
  position: relative;
  padding: clamp(1.6rem, 3vw, 2.15rem);
  background: linear-gradient(180deg, var(--ink-850), var(--ink-900));
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  transition: border-color var(--t), transform var(--t), box-shadow var(--t);
}
.card::before {
  content: ""; position: absolute; inset: 0 0 auto; height: 1px;
  background: linear-gradient(90deg, transparent, rgba(124, 147, 255, .7), transparent);
  opacity: 0; transition: opacity .4s var(--ease);
}
.card::after {
  content: ""; position: absolute; inset: 0;
  background: radial-gradient(360px circle at var(--mx, 50%) var(--my, 0%), rgba(67, 97, 238, .1), transparent 62%);
  opacity: 0; transition: opacity .4s var(--ease);
  pointer-events: none;
}
.card:hover {
  border-color: rgba(124, 147, 255, .28);
  transform: translateY(-3px);
  box-shadow: 0 24px 60px -30px rgba(0, 0, 0, .9);
}
.card:hover::before, .card:hover::after { opacity: 1; }

.card__num {
  position: absolute; top: 1.5rem; right: 1.7rem;
  font-family: var(--font-mono); font-size: .72rem;
  letter-spacing: .12em; color: var(--text-4);
  transition: color var(--t);
}
.card:hover .card__num { color: var(--indigo-soft); }

.card__title {
  font-family: var(--font-display);
  font-size: clamp(1.3rem, 2.1vw, 1.55rem);
  font-weight: 400; line-height: 1.2; letter-spacing: -.02em;
  color: #fff;
  padding-right: 3rem;
}

.badge {
  display: inline-block; margin-top: .85rem;
  padding: .3rem .7rem;
  border: 1px solid rgba(124, 147, 255, .22);
  border-radius: 999px;
  background: var(--indigo-tint);
  font-family: var(--font-mono);
  font-size: .68rem; letter-spacing: .07em;
  color: var(--indigo-pale);
}

.card__text {
  margin-top: 1.1rem;
  color: var(--text-3);
  font-size: .945rem; font-weight: 300; line-height: 1.72;
}

.ticks {
  margin-top: 1.5rem; padding-top: 1.35rem;
  border-top: 1px solid var(--line);
  display: grid; gap: .7rem;
}
.ticks li {
  display: flex; align-items: center; gap: .7rem;
  font-size: .875rem; color: var(--text-2);
}
.ticks svg {
  flex: none; width: 15px; height: 15px;
  color: var(--indigo-soft);
}

/* --------------------------------------------------------------------------
   10. Nosotros
   -------------------------------------------------------------------------- */
.about { display: grid; gap: clamp(2.5rem, 6vw, 4.5rem); align-items: center; }

.about__media {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--line-2);
}
.about__media img {
  width: 100%; aspect-ratio: 4 / 3; object-fit: cover;
  filter: grayscale(.55) contrast(1.05) brightness(.82);
  transition: filter .6s var(--ease), transform .8s var(--ease);
}
.about__media:hover img { filter: grayscale(.2) contrast(1.02) brightness(.92); transform: scale(1.02); }
.about__tint {
  position: absolute; inset: 0; pointer-events: none;
  background:
    linear-gradient(200deg, rgba(67, 97, 238, .22), transparent 55%),
    linear-gradient(0deg, rgba(8, 8, 10, .6), transparent 60%);
  mix-blend-mode: screen;
}
.about__frame {
  position: absolute; inset: 12px; pointer-events: none;
  border: 1px solid rgba(255, 255, 255, .1);
  border-radius: 8px;
}

.about__body .eyebrow { margin-bottom: 1.1rem; }
.about__body .section__title + .lede { margin-top: 1.5rem; }
.about__body .lede + .lede { margin-top: 1.1rem; }

.panel {
  margin-top: 2.25rem;
  padding: 1.6rem 1.75rem;
  background: var(--ink-850);
  border: 1px solid var(--line);
  border-left: 2px solid var(--indigo);
  border-radius: var(--radius-sm);
}
.panel__title {
  font-family: var(--font-display);
  font-size: 1.15rem; font-weight: 500; letter-spacing: -.015em;
  color: #fff;
  margin-bottom: .7rem;
}
.panel p {
  color: var(--text-3);
  font-size: .935rem; font-weight: 300; line-height: 1.75;
}

/* --------------------------------------------------------------------------
   11. Casos / testimonios
   -------------------------------------------------------------------------- */
.quotes { display: grid; gap: 1.15rem; }

.quote {
  position: relative;
  display: flex; flex-direction: column;
  padding: clamp(1.7rem, 3vw, 2.1rem);
  background: var(--ink-850);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  transition: border-color var(--t), transform var(--t);
}
.quote:hover { border-color: rgba(124, 147, 255, .25); transform: translateY(-3px); }

.quote__mark {
  font-family: var(--font-display);
  font-size: 3.4rem; line-height: .6;
  color: var(--indigo);
  opacity: .5;
  margin-bottom: .9rem;
}

.quote blockquote {
  color: var(--text-2);
  font-size: .96rem; font-weight: 300; line-height: 1.75;
  flex: 1;
}

.chip {
  align-self: flex-start;
  margin-top: 1.4rem;
  padding: .28rem .65rem;
  border: 1px dashed var(--line-2);
  border-radius: 999px;
  font-family: var(--font-mono);
  font-size: .66rem; letter-spacing: .08em; text-transform: uppercase;
  color: var(--text-4);
}

.quote figcaption {
  display: flex; align-items: center; gap: .85rem;
  margin-top: 1.6rem; padding-top: 1.4rem;
  border-top: 1px solid var(--line);
}
.quote figcaption img {
  width: 42px; height: 42px; border-radius: 50%;
  object-fit: cover;
  filter: grayscale(.5);
  box-shadow: 0 0 0 1px var(--line-2), 0 0 0 4px rgba(67, 97, 238, .1);
}
.quote figcaption span { display: grid; }
.quote figcaption strong {
  font-size: .9rem; font-weight: 500; color: #fff;
}
.quote figcaption small {
  font-size: .78rem; color: var(--text-4); line-height: 1.5;
}

/* --------------------------------------------------------------------------
   12. Contacto
   -------------------------------------------------------------------------- */
.section--contact {
  background: var(--ink-900);
  border-top: 1px solid var(--line);
  overflow: hidden;
  isolation: isolate;
}
.contact__glow {
  position: absolute; z-index: -1;
  left: -10%; top: -20%;
  width: min(720px, 90vw); aspect-ratio: 1;
  background: radial-gradient(circle, rgba(67, 97, 238, .14), transparent 65%);
  filter: blur(20px);
}

.contact { display: grid; gap: clamp(2.75rem, 6vw, 4.5rem); align-items: start; }

.contact__info .eyebrow { margin-bottom: 1.1rem; }
.contact__info .section__title + .lede { margin-top: 1.35rem; max-width: 30rem; }

.contact__list { margin-top: 2.5rem; display: grid; gap: 1.15rem; }
.contact__list li { display: flex; align-items: flex-start; gap: 1rem; }

.ico-box {
  flex: none;
  display: grid; place-items: center;
  width: 42px; height: 42px;
  border: 1px solid var(--line-2);
  border-radius: 11px;
  background: var(--ink-850);
  color: var(--indigo-soft);
}
.ico-box svg { width: 18px; height: 18px; }

.contact__meta { display: grid; gap: .15rem; }
.contact__meta .k {
  font-family: var(--font-mono);
  font-size: .67rem; letter-spacing: .12em; text-transform: uppercase;
  color: var(--text-4);
}
.contact__meta a, .contact__meta .v {
  font-size: .96rem; color: var(--text);
  transition: color var(--t);
}
.contact__meta a:hover { color: var(--indigo-pale); }
.contact__meta .v--dim { color: var(--text-4); font-size: .875rem; }

/* Formulario */
.form {
  padding: clamp(1.5rem, 3.5vw, 2.25rem);
  background: linear-gradient(180deg, var(--ink-850), var(--ink-900));
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: 0 40px 90px -50px rgba(0, 0, 0, 1);
}
.form__row { display: grid; gap: 1.05rem; }
.form__row + .form__row, .form__row + .field { margin-top: 1.05rem; }

.field { display: grid; gap: .5rem; }
.field label {
  font-family: var(--font-mono);
  font-size: .68rem; letter-spacing: .1em; text-transform: uppercase;
  color: var(--text-3);
}
.field input, .field textarea {
  width: 100%;
  padding: .8rem .95rem;
  background: var(--ink-950);
  border: 1px solid var(--line-2);
  border-radius: var(--radius-sm);
  font-size: .94rem;
  transition: border-color var(--t), box-shadow var(--t), background-color var(--t);
}
.field textarea { resize: vertical; min-height: 7rem; line-height: 1.6; }
.field input::placeholder, .field textarea::placeholder { color: var(--text-4); }
.field input:focus, .field textarea:focus {
  outline: none;
  border-color: rgba(124, 147, 255, .55);
  box-shadow: 0 0 0 3px rgba(67, 97, 238, .15);
  background: #0a0a0e;
}
.field input:user-invalid, .field textarea:user-invalid {
  border-color: rgba(248, 113, 113, .5);
}

.form .btn--block { margin-top: 1.6rem; }
.form__note {
  margin-top: .95rem; text-align: center;
  font-size: .8rem; color: var(--text-4);
}

/* --------------------------------------------------------------------------
   13. Footer
   -------------------------------------------------------------------------- */
.foot {
  background: var(--ink-950);
  border-top: 1px solid var(--line);
}
.foot__top {
  display: grid; gap: 2.5rem;
  padding-block: clamp(3rem, 6vw, 4.5rem) 2.5rem;
}
.foot__brand p {
  margin-top: 1rem; max-width: 40ch;
  color: var(--text-4);
  font-size: .9rem; font-weight: 300; line-height: 1.7;
}
.foot__col { display: grid; gap: .7rem; align-content: start; }
.foot__col a, .foot__col span {
  font-size: .89rem; color: var(--text-3);
  transition: color var(--t);
}
.foot__col a:hover { color: var(--indigo-pale); }

.foot__bottom {
  padding-block: 1.4rem;
  border-top: 1px solid var(--line);
}
.foot__bottom p {
  font-size: .8rem; color: var(--text-4);
}

/* --------------------------------------------------------------------------
   14. Reveal on scroll
   -------------------------------------------------------------------------- */
[data-reveal] {
  opacity: 0;
  transform: translateY(16px);
  transition:
    opacity .8s var(--ease) var(--d, 0ms),
    transform .8s var(--ease) var(--d, 0ms);
  will-change: opacity, transform;
}
[data-reveal].is-in { opacity: 1; transform: none; }

/* --------------------------------------------------------------------------
   15. Responsive
   -------------------------------------------------------------------------- */
@media (min-width: 640px) {
  .form__row { grid-template-columns: 1fr 1fr; }
  .stats { grid-template-columns: repeat(3, 1fr); }
  .stat dd { max-width: none; }
}

@media (min-width: 768px) {
  .cards { grid-template-columns: repeat(2, 1fr); gap: 1.35rem; }
  .quotes { grid-template-columns: repeat(3, 1fr); }
  .foot__top { grid-template-columns: 2fr 1fr 1fr; gap: 3rem; }
  .br-desk { display: block; }
}

@media (min-width: 900px) {
  .nav { display: flex; }
  .hdr .btn--sm { display: inline-flex; }
  .burger { display: none; }
  .drawer { display: none !important; }
  .about { grid-template-columns: 1fr 1.05fr; }
  .contact { grid-template-columns: 1fr 1.1fr; }
}

@media (min-width: 1100px) {
  .about { grid-template-columns: 1fr 1.15fr; gap: 5rem; }
}

/* --------------------------------------------------------------------------
   16. Preferencias del usuario
   -------------------------------------------------------------------------- */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: .001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .001ms !important;
  }
  [data-reveal] { opacity: 1; transform: none; }
  .ticker__track { animation: none; }
}

@media print {
  .grain, .hdr, .drawer, .ticker, .hero__bg { display: none !important; }
  body { background: #fff; color: #000; }
}