/* ================================================================
   ZOLEZZI Digital Growth — Concepto «Silencio»
   Retícula editorial · filete de 1px · Bodoni Moda + Inter
   ================================================================ */

@font-face {
  font-family: 'Bodoni Moda';
  src: url('/assets/fonts/bodoni-moda-latin.woff2') format('woff2');
  font-weight: 400 500;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: 'Inter';
  src: url('/assets/fonts/inter-latin.woff2') format('woff2');
  font-weight: 300 600;
  font-style: normal;
  font-display: swap;
}

/* ── Tokens ─────────────────────────────────────────────────── */
:root {
  color-scheme: light;

  /* Lienzo: gris cálido en degradado. --paper queda para lo que se eleva sobre él. */
  --canvas:   #f1f1ee;
  --canvas-1: #fcfcfb;
  --canvas-2: #f3f3f0;
  --canvas-3: #e9e9e5;
  --paper:    #ffffff;
  --surface:  #f7f7f5;
  --ink:      #0a0a0a;
  --ink-2:    #55554f;
  --ink-3:    #6e6e68;
  --rule:     #dededa;
  --rule-soft:#eaeae7;
  --accent:   #1f4d3f;
  --accent-h: #163a2f;

  --serif: 'Bodoni Moda', 'Times New Roman', Times, serif;
  --sans:  'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;

  --margin: clamp(1.25rem, 6vw, 7.5rem);
  --maxw:   1400px;
  --gap:    clamp(1.75rem, 3.5vw, 4.5rem);

  --hdr-h:  84px;
  --ease:   cubic-bezier(.22, .61, .36, 1);
}

/* ── Reset ──────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: calc(var(--hdr-h) + 1.5rem); }
body {
  margin: 0;
  background: var(--canvas);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 1rem;
  font-weight: 400;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  font-feature-settings: 'cv05' 1;
  overflow-x: hidden;
}
/* Lienzo de fondo: capa fija, así el degradado no se mueve con el scroll
   y no cuesta repintados como haría background-attachment: fixed. */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background:
    radial-gradient(72rem 48rem at 84% -12%, rgba(31, 77, 63, .075), transparent 62%),
    radial-gradient(58rem 42rem at 2% 14%, rgba(255, 255, 255, .9), transparent 64%),
    linear-gradient(177deg, var(--canvas-1) 0%, var(--canvas-2) 44%, var(--canvas-3) 100%);
}

.sprite { position: absolute; width: 0; height: 0; overflow: hidden; }

h1, h2, h3, p, ul, ol, figure { margin: 0; }
ul, ol { padding: 0; list-style: none; }
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button, input, textarea { font: inherit; color: inherit; }

:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
  border-radius: 1px;
}

.skip {
  position: fixed; top: .75rem; left: .75rem; z-index: 200;
  transform: translateY(-200%);
  background: var(--ink); color: var(--paper);
  padding: .75rem 1.25rem; font-size: .8125rem; letter-spacing: .02em;
  transition: transform .2s var(--ease);
}
.skip:focus { transform: none; }

/* ── Tipografía compartida ──────────────────────────────────── */
.eyebrow {
  font-size: .6875rem;
  font-weight: 500;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--ink-3);
}

.h2 {
  font-family: var(--serif);
  font-weight: 400;
  font-size: clamp(2.5rem, 5.2vw, 4.25rem);
  line-height: .98;
  letter-spacing: -.025em;
  text-wrap: balance;
  margin-top: .875rem;
  font-variation-settings: 'opsz' 72;
}

/* Mismo peso y ritmo que el texto corrido: la jerarquía la da el tamaño, no el grosor. */
.lead {
  font-size: clamp(1.0625rem, 1.15vw, 1.1875rem);
  font-weight: 400;
  line-height: 1.68;
  letter-spacing: 0;
  color: var(--ink);
  max-width: 42ch;
}

.prose p {
  color: var(--ink-2);
  max-width: 58ch;
  font-weight: 400;
}
.prose p + p { margin-top: 1.5rem; }
.prose .lead { color: var(--ink); margin-bottom: 1.75rem; max-width: 52ch; }

/* ── Botones ────────────────────────────────────────────────── */
.btn {
  --bg: var(--accent);
  --fg: #ffffff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .625rem;
  padding: 1rem 1.75rem;
  background: var(--bg);
  color: var(--fg);
  font-size: .875rem;
  font-weight: 500;
  letter-spacing: .01em;
  line-height: 1;
  border: 1px solid var(--bg);
  border-radius: 0;
  cursor: pointer;
  white-space: nowrap;
  transition: background .3s var(--ease), border-color .3s var(--ease), color .3s var(--ease), transform .3s var(--ease);
}
.btn:hover { --bg: var(--accent-h); transform: translateY(-1px); }
.btn:active { transform: none; }

.btn--ghost {
  --bg: transparent;
  --fg: var(--ink);
  border-color: var(--rule);
}
.btn--ghost:hover { --bg: transparent; --fg: var(--ink); border-color: var(--ink); }

.btn--inv { --bg: var(--paper); --fg: var(--ink); }
.btn--inv:hover { --bg: #e8e8e4; --fg: var(--ink); }

.btn--ink { --bg: var(--ink); --fg: var(--paper); }
.btn--ink:hover { --bg: #262622; }

.btn--sm { padding: .75rem 1.25rem; font-size: .8125rem; }
.btn--lg { padding: 1.25rem 2.5rem; font-size: .9375rem; }
.btn--block { display: flex; width: 100%; }

.ico { width: 1.125em; height: 1.125em; fill: currentColor; flex: none; }

/* ── Header ─────────────────────────────────────────────────── */
.hdr {
  position: fixed;
  inset: 0 0 auto;
  z-index: 100;
  background: color-mix(in srgb, var(--canvas-1) 78%, transparent);
  backdrop-filter: saturate(180%) blur(14px);
  -webkit-backdrop-filter: saturate(180%) blur(14px);
  transition: background .35s var(--ease);
}
.hdr__in {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  height: var(--hdr-h);
  max-width: var(--maxw);
  margin-inline: auto;
  padding-inline: var(--margin);
}
.hdr__rule {
  display: block;
  height: 1px;
  background: var(--rule);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .55s var(--ease);
}
.hdr.is-scrolled .hdr__rule { transform: scaleX(1); }

.brand { display: grid; line-height: 1; }
.brand__name {
  font-family: var(--serif);
  font-weight: 400;
  font-size: 1.5rem;
  letter-spacing: .14em;
  font-variation-settings: 'opsz' 40;
}
.brand__sub {
  font-size: .5625rem;
  font-weight: 500;
  letter-spacing: .3em;
  text-transform: uppercase;
  color: var(--ink-3);
  margin-top: .4rem;
  padding-left: .1em;
}

.nav__list { display: flex; gap: clamp(1.5rem, 2.6vw, 2.75rem); }
.nav__link {
  position: relative;
  font-size: .8125rem;
  font-weight: 400;
  letter-spacing: .04em;
  color: var(--ink-2);
  padding-block: .35rem;
  transition: color .25s var(--ease);
}
.nav__link::after {
  content: '';
  position: absolute;
  left: 0; bottom: 0;
  width: 100%; height: 1px;
  background: var(--ink);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform .35s var(--ease);
}
.nav__link:hover { color: var(--ink); }
.nav__link:hover::after { transform: scaleX(1); transform-origin: left; }
.nav__link.is-active { color: var(--ink); }
.nav__link.is-active::after { transform: scaleX(1); background: var(--accent); }

.hdr__act { display: flex; align-items: center; gap: 1rem; }

.burger {
  display: none;
  width: 40px; height: 40px;
  margin-right: -8px;
  background: none; border: 0; cursor: pointer;
  position: relative;
}
.burger span {
  position: absolute;
  left: 9px; width: 22px; height: 1px;
  background: var(--ink);
  transition: transform .3s var(--ease), opacity .2s var(--ease);
}
.burger span:first-child { top: 17px; }
.burger span:last-child  { top: 23px; }
.burger[aria-expanded="true"] span:first-child { transform: translateY(3px) rotate(45deg); }
.burger[aria-expanded="true"] span:last-child  { transform: translateY(-3px) rotate(-45deg); }

/* ── Drawer móvil ───────────────────────────────────────────── */
.drawer {
  position: fixed;
  inset: var(--hdr-h) 0 auto;
  z-index: 99;
  background: var(--paper);
  border-top: 1px solid var(--rule);
  padding: 2rem var(--margin) 2.5rem;
  display: grid;
  gap: 2rem;
  opacity: 0;
  transform: translateY(-8px);
  transition: opacity .3s var(--ease), transform .3s var(--ease);
}
.drawer[hidden] { display: none; }
.drawer.is-open { opacity: 1; transform: none; }
.drawer__nav { display: grid; }
.drawer__nav a {
  font-family: var(--serif);
  font-size: 1.75rem;
  letter-spacing: -.01em;
  padding-block: .875rem;
  border-bottom: 1px solid var(--rule-soft);
  transition: color .25s var(--ease), padding-left .25s var(--ease);
}
.drawer__nav a:hover { color: var(--accent); padding-left: .5rem; }

/* ── Hero ───────────────────────────────────────────────────── */
.hero {
  min-height: 100svh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: calc(var(--hdr-h) + clamp(3rem, 8vh, 6rem)) var(--margin) 0;
  max-width: var(--maxw);
  margin-inline: auto;
  position: relative;
}
/* Retícula de papel milimetrado: se desvanece hacia abajo y hacia los lados. */
.hero::before {
  content: '';
  position: absolute;
  inset: 0 0 auto;
  height: 100%;
  z-index: -1;
  pointer-events: none;
  background-image:
    linear-gradient(90deg, rgba(10, 10, 10, .05) 1px, transparent 1px),
    linear-gradient(180deg, rgba(10, 10, 10, .05) 1px, transparent 1px);
  background-size: clamp(64px, 8.5vw, 132px) clamp(64px, 8.5vw, 132px);
  -webkit-mask-image: radial-gradient(120% 85% at 50% 24%, #000 8%, transparent 72%);
  mask-image: radial-gradient(120% 85% at 50% 24%, #000 8%, transparent 72%);
}

.hero__in {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(0, .85fr);
  align-items: center;
  gap: var(--gap);
  flex: 1;
  position: relative;
}
.hero__copy { max-width: 40rem; }

.hero__title { margin: clamp(1.25rem, 3vh, 2.25rem) 0 0; line-height: 1; }
.hero__word {
  display: block;
  font-family: var(--serif);
  font-weight: 400;
  font-size: clamp(4.25rem, 11.5vw, 9.5rem);
  line-height: .86;
  letter-spacing: -.015em;
  font-variation-settings: 'opsz' 96;
}
.hero__sub {
  display: block;
  font-family: var(--sans);
  font-size: clamp(.6875rem, 1.15vw, .875rem);
  font-weight: 500;
  letter-spacing: .42em;
  text-transform: uppercase;
  color: var(--ink-2);
  margin-top: clamp(1rem, 2.2vh, 1.75rem);
  padding-left: .25em;
}

.hero__lead {
  margin-top: clamp(1.75rem, 4vh, 2.75rem);
  font-size: clamp(1.0625rem, 1.25vw, 1.1875rem);
  font-weight: 400;
  line-height: 1.68;
  color: var(--ink-2);
  max-width: 40ch;
}
.hero__cta {
  display: flex;
  flex-wrap: wrap;
  gap: .875rem;
  margin-top: clamp(2rem, 4.5vh, 3rem);
}

/* Pilares del hero: retícula 2×2 de módulos, uno por pilar. */
.pil {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  border-top: 1px solid var(--rule);
  border-left: 1px solid var(--rule);
  background: color-mix(in srgb, var(--paper) 55%, transparent);
  backdrop-filter: blur(2px);
  -webkit-backdrop-filter: blur(2px);
}
.pil__i {
  display: grid;
  justify-items: center;
  align-content: center;
  gap: 1.125rem;
  padding: clamp(1.75rem, 3.4vw, 2.75rem) 1rem;
  min-height: clamp(8rem, 15vw, 11rem);
  border-right: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
  transition: background .4s var(--ease);
  opacity: 0;
  animation: pil-in .8s var(--ease) forwards;
  animation-delay: calc(.65s + var(--i) * .13s);
}
.pil__i:hover { background: color-mix(in srgb, var(--paper) 85%, transparent); }
.pil__g {
  width: clamp(38px, 4vw, 52px);
  height: clamp(38px, 4vw, 52px);
  fill: none;
  stroke: var(--ink-3);
  stroke-width: .9;
  stroke-linecap: round;
  stroke-linejoin: round;
  transition: stroke .4s var(--ease), transform .5s var(--ease);
}
.pil__i:hover .pil__g { stroke: var(--accent); transform: translateY(-3px); }
.pil__t {
  font-size: .6875rem;
  font-weight: 500;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--ink-3);
  text-align: center;
  transition: color .3s var(--ease);
}
.pil__i:hover .pil__t { color: var(--ink); }

@keyframes pil-in {
  from { opacity: 0; transform: translateY(16px); }
  to   { opacity: 1; transform: none; }
}

.hero__foot { padding-block: clamp(1.5rem, 4vh, 2.75rem); }
.scroll-hint {
  display: inline-flex;
  align-items: center;
  gap: .75rem;
  font-size: .6875rem;
  font-weight: 500;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--ink-3);
  transition: color .25s var(--ease);
}
.scroll-hint svg {
  width: 9px; height: 21px;
  fill: none; stroke: currentColor; stroke-width: 1.2;
  animation: hint 2.6s var(--ease) infinite;
}
.scroll-hint:hover { color: var(--ink); }
@keyframes hint {
  0%, 62%, 100% { transform: translateY(0); opacity: .75; }
  30%           { transform: translateY(5px); opacity: 1; }
}

/* ── Sección genérica ───────────────────────────────────────── */
.sec {
  max-width: var(--maxw);
  margin-inline: auto;
  padding: clamp(5rem, 12vh, 9.5rem) var(--margin);
  border-top: 1px solid var(--rule);
}
.sec--tight { padding-bottom: clamp(3rem, 7vh, 5rem); }

.sec__grid {
  display: grid;
  grid-template-columns: minmax(0, 4fr) minmax(0, 7fr);
  gap: var(--gap);
  align-items: start;
}
.sec__head { position: sticky; top: calc(var(--hdr-h) + 3rem); }

/* Monograma de marca: pieza gráfica de fondo, nunca leída por el lector de pantalla. */
.sec--about { position: relative; overflow: hidden; }
.mark {
  position: absolute;
  right: clamp(1.5rem, 5vw, 6rem);
  top: 50%;
  transform: translateY(-50%);
  z-index: -1;
  font-family: var(--serif);
  font-weight: 400;
  font-size: clamp(10rem, 22vw, 22rem);
  line-height: .78;
  letter-spacing: -.04em;
  color: rgba(10, 10, 10, .03);
  -webkit-text-stroke: 1.1px rgba(10, 10, 10, .09);
  font-variation-settings: 'opsz' 96;
  user-select: none;
}

/* ── Enfoque ────────────────────────────────────────────────── */
.appr {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: var(--gap);
  margin-top: clamp(3.5rem, 8vh, 6rem);
}
.appr__i { padding-top: 1.75rem; border-top: 1px solid var(--rule); }
.appr__g {
  width: 32px; height: 32px;
  fill: none;
  stroke: var(--ink-3);
  stroke-width: 1;
  stroke-linecap: round;
  stroke-linejoin: round;
  transition: stroke .4s var(--ease), transform .5s var(--ease);
}
.appr__i:hover .appr__g { stroke: var(--accent); transform: translateY(-3px); }
.appr__i h3 {
  margin-top: 1.75rem;
  font-family: var(--serif);
  font-weight: 400;
  font-size: clamp(1.25rem, 1.7vw, 1.5rem);
  letter-spacing: -.012em;
  font-variation-settings: 'opsz' 32;
}
.appr__i p {
  margin-top: .75rem;
  font-size: .9375rem;
  line-height: 1.65;
  color: var(--ink-2);
  max-width: 30ch;
}

/* ── Servicios ──────────────────────────────────────────────── */
/* Tres columnas anchas. Los 8 servicios más el módulo de cierre llenan 9 celdas exactas. */
.svc {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin-top: clamp(3.5rem, 8vh, 6rem);
  border-top: 1px solid var(--rule);
  border-left: 1px solid var(--rule);
}
.svc__i {
  position: relative;
  border-right: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
  padding: clamp(1.75rem, 2.6vw, 2.75rem);
  background: var(--paper);
  transition: background .4s var(--ease);
}
.svc__n {
  display: block;
  margin-bottom: 1.25rem;
  font-size: .6875rem;
  font-weight: 500;
  letter-spacing: .16em;
  color: var(--rule);
  transition: color .35s var(--ease);
}
.svc__i:hover .svc__n { color: var(--accent); }

.svc__i h3 {
  font-family: var(--serif);
  font-weight: 400;
  font-size: clamp(1.375rem, 1.9vw, 1.75rem);
  line-height: 1.12;
  letter-spacing: -.015em;
  text-wrap: balance;
  min-height: 2.24em;
  transition: color .3s var(--ease);
  font-variation-settings: 'opsz' 36;
}
.svc__i p {
  margin-top: .875rem;
  font-size: .9375rem;
  line-height: 1.65;
  color: var(--ink-2);
  max-width: 34ch;
}
.svc__i:hover { background: var(--surface); }
.svc__i:hover h3 { color: var(--accent); }

/* Módulo de cierre: cierra la retícula en vez de dejar la novena celda hueca.
   Transparente para que se lea como algo distinto a un servicio. */
.svc__i--cta {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: center;
  background: transparent;
}
.svc__i--cta:hover { background: transparent; }
.svc__i--cta h3 { min-height: 0; max-width: 14ch; }
.svc__i--cta:hover h3 { color: var(--ink); }
.svc__link {
  display: inline-flex;
  align-items: center;
  gap: .875rem;
  margin-top: 1.75rem;
  font-size: .8125rem;
  font-weight: 500;
  letter-spacing: .04em;
  color: var(--accent);
}
.svc__link svg {
  width: 28px; height: 12px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.2;
  transition: transform .35s var(--ease);
}
.svc__link:hover svg { transform: translateX(6px); }

/* ── Proceso ────────────────────────────────────────────────── */
.proc {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: var(--gap);
  margin-top: clamp(3.5rem, 8vh, 6rem);
}
.proc__s { position: relative; padding-top: 2.25rem; }
.proc__s::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 1px;
  background: var(--rule);
}
.proc__s::after {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 1px;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .9s var(--ease);
}
.proc__s.is-in::after { transform: scaleX(1); }
.proc__s:nth-child(2).is-in::after { transition-delay: .12s; }
.proc__s:nth-child(3).is-in::after { transition-delay: .24s; }
.proc__s:nth-child(4).is-in::after { transition-delay: .36s; }

.proc__n {
  display: block;
  font-family: var(--serif);
  font-size: clamp(2.25rem, 3.4vw, 3.25rem);
  line-height: 1;
  letter-spacing: -.02em;
  color: var(--rule);
  font-variation-settings: 'opsz' 60;
  transition: color .6s var(--ease);
}
.proc__s.is-in .proc__n { color: var(--ink); }
.proc__s h3 {
  margin-top: 1.5rem;
  font-family: var(--serif);
  font-weight: 400;
  font-size: clamp(1.25rem, 1.7vw, 1.5rem);
  letter-spacing: -.012em;
  font-variation-settings: 'opsz' 32;
}
.proc__s p {
  margin-top: .75rem;
  font-size: .9375rem;
  line-height: 1.65;
  color: var(--ink-2);
  max-width: 28ch;
}

/* ── CTA ────────────────────────────────────────────────────── */
.cta {
  background: var(--ink);
  color: var(--paper);
}
.cta__in {
  max-width: var(--maxw);
  margin-inline: auto;
  padding: clamp(5.5rem, 15vh, 11rem) var(--margin);
  display: grid;
  justify-items: start;
  max-inline-size: min(var(--maxw), 100%);
}
.cta__title {
  font-family: var(--serif);
  font-weight: 400;
  font-size: clamp(2.25rem, 5.6vw, 4.5rem);
  line-height: 1.02;
  letter-spacing: -.028em;
  text-wrap: balance;
  max-width: 18ch;
  font-variation-settings: 'opsz' 88;
}
.cta__lead {
  margin-top: 1.75rem;
  font-size: clamp(1.0625rem, 1.2vw, 1.1875rem);
  font-weight: 400;
  line-height: 1.68;
  color: #b8b8b2;
  max-width: 46ch;
}
.cta .btn--inv { margin-top: clamp(2.5rem, 5vh, 3.5rem); }

/* ── Contacto ───────────────────────────────────────────────── */
.ct {
  display: grid;
  grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
  gap: clamp(2.5rem, 5vw, 6rem);
  margin-top: clamp(3.5rem, 8vh, 6rem);
}

.form {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1.75rem 1.5rem;
}
.f { display: grid; gap: .625rem; }
.f--full { grid-column: 1 / -1; }
.f label {
  font-size: .6875rem;
  font-weight: 500;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--ink-3);
}
.f input, .f textarea {
  width: 100%;
  padding: .75rem 0;
  background: transparent;
  border: 0;
  border-bottom: 1px solid var(--rule);
  border-radius: 0;
  font-size: 1rem;
  font-weight: 400;
  transition: border-color .3s var(--ease);
}
.f textarea { resize: vertical; min-height: 6rem; line-height: 1.6; }
.f input:hover, .f textarea:hover { border-color: #c9c9c4; }
.f input:focus, .f textarea:focus {
  outline: none;
  border-color: var(--accent);
}
.f input:focus-visible, .f textarea:focus-visible { outline: none; }
.f.is-err input, .f.is-err textarea { border-color: #9a3324; }

.err { font-size: .8125rem; color: #9a3324; }

.form__foot {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1rem 1.5rem;
  margin-top: .75rem;
}
.form__note { font-size: .8125rem; color: var(--ink-3); }

.form__msg {
  grid-column: 1 / -1;
  font-size: .875rem;
  line-height: 1.6;
  padding-left: 1rem;
  border-left: 1px solid currentColor;
  color: var(--accent);
}
.form__msg--ko { color: #9a3324; }

.btn[aria-busy="true"],
.btn:disabled { opacity: .55; pointer-events: none; }

/* Honeypot antispam: fuera de pantalla, nunca visible ni enfocable */
.hp {
  position: absolute;
  width: 1px; height: 1px;
  margin: -1px; padding: 0; border: 0;
  overflow: hidden;
  clip-path: inset(50%);
  white-space: nowrap;
}

.wa {
  background: var(--paper);
  border: 1px solid var(--rule);
  padding: clamp(1.75rem, 3vw, 2.5rem);
  align-self: start;
  display: grid;
  gap: 1.25rem;
}
.wa__txt { font-size: 1rem; color: var(--ink-2); max-width: 32ch; }
.wa__btn {
  display: flex;
  align-items: center;
  gap: 1rem;
  background: var(--accent);
  color: #fff;
  padding: 1.25rem 1.5rem;
  transition: background .3s var(--ease);
}
.wa__btn:hover { background: var(--accent-h); }
.wa__btn .ico { width: 1.75rem; height: 1.75rem; }
.wa__btn span { display: grid; gap: .2rem; line-height: 1.3; }
.wa__btn strong { font-size: .9375rem; font-weight: 500; }
.wa__btn em {
  font-style: normal;
  font-size: .75rem;
  letter-spacing: .04em;
  color: #b9cec6;
}
/* ── Footer ─────────────────────────────────────────────────── */
.ftr { border-top: 1px solid var(--rule); }
.ftr__in {
  max-width: var(--maxw);
  margin-inline: auto;
  padding: clamp(3rem, 7vh, 4.5rem) var(--margin);
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  justify-content: space-between;
  gap: 2.5rem;
}
.ftr__brand { display: grid; }
.ftr__nav { display: flex; flex-wrap: wrap; gap: 2rem; }
.ftr__nav a {
  font-size: .8125rem;
  letter-spacing: .04em;
  color: var(--ink-2);
  padding-bottom: .25rem;
  border-bottom: 1px solid transparent;
  transition: color .25s var(--ease), border-color .25s var(--ease);
}
.ftr__nav a:hover { color: var(--ink); border-color: var(--ink); }
.ftr__legal {
  font-size: .75rem;
  color: var(--ink-3);
  letter-spacing: .02em;
  flex-basis: 100%;
}

/* ── Revelado en scroll (solo si hay JS) ────────────────────── */
.js .rv {
  opacity: 0;
  transform: translateY(14px);
  transition: opacity .7s var(--ease), transform .7s var(--ease);
}
.js .rv.is-in { opacity: 1; transform: none; }
.hero .rv[data-d="1"] { transition-delay: 90ms; }
.hero .rv[data-d="2"] { transition-delay: 180ms; }
.hero .rv[data-d="3"] { transition-delay: 270ms; }
.hero .rv[data-d="4"] { transition-delay: 360ms; }
.hero .rv[data-d="5"] { transition-delay: 450ms; }

/* ── Responsive ─────────────────────────────────────────────── */
@media (max-width: 1080px) {
  .hero__in { grid-template-columns: 1fr; align-content: center; gap: clamp(2.5rem, 6vh, 4rem); }
  .pil { grid-template-columns: repeat(4, minmax(0, 1fr)); }
  .pil__i { min-height: 0; }
  .sec__grid { grid-template-columns: 1fr; }
  .mark { font-size: clamp(14rem, 40vw, 22rem); opacity: .8; }
  .sec__head { position: static; }
  /* Con 2 columnas, los 8 servicios cuadran y el módulo de cierre ocupa la fila entera. */
  .svc { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .svc__i--cta { grid-column: span 2; }
  .appr { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 3rem var(--gap); }
  .proc { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 3rem var(--gap); }
  .ct { grid-template-columns: 1fr; }
}

@media (max-width: 860px) {
  :root { --hdr-h: 72px; }
  .nav { display: none; }
  .burger { display: block; }
  .hdr__in { gap: 1rem; }
}

/* Por debajo de 350px el botón del header no cabe junto al logo: queda en el drawer */
@media (max-width: 349px) {
  .hdr__act .btn--sm { display: none; }
}

@media (max-width: 620px) {
  .hero { padding-top: calc(var(--hdr-h) + 2rem); }
  .svc { grid-template-columns: 1fr; }
  .svc__i h3 { min-height: 0; }
  .svc__i--cta { grid-column: span 1; }
  .pil { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .appr { grid-template-columns: 1fr; gap: 2.5rem; }
  .proc { grid-template-columns: 1fr; gap: 2.5rem; }
  .form { grid-template-columns: 1fr; }
  .hero__cta .btn { flex: 1 1 100%; }
  .hero__art svg { max-height: 30vh; }
  .ftr__in { flex-direction: column; align-items: flex-start; gap: 2rem; }
}

/* ── Movimiento reducido ────────────────────────────────────── */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .01ms !important;
  }
  .js .rv { opacity: 1; transform: none; }
  .pil__i { opacity: 1; animation: none; }
  .hdr__rule { transform: scaleX(1); }
  .proc__s::after { transform: scaleX(1); }
}

/* ── Impresión ──────────────────────────────────────────────── */
@media print {
  .hdr, .drawer, .hero__foot, .btn, .wa__btn { display: none; }
  .js .rv { opacity: 1; transform: none; }
  body { color: #000; }
}