@charset "UTF-8";
/* ============================================================================
   AIGUAPLUS — hoja de estilos única
   Orden: 1 tokens · 2 reset · 3 utilidades · 4 tipografía · 5 componentes
          6 secciones · 7 efectos · 8 responsive · 9 reduced-motion
   Metodología mobile-first: el bloque base es el móvil; los @media añaden.
   ========================================================================= */

/* =============================================================
   1. TOKENS
   ============================================================= */
:root {
  /* Negro profundo → grises → blanco cálido */
  --ink:        #0A0A0B;
  --ink-2:      #101012;
  --ink-3:      #17171A;
  --ink-line:   #26262A;
  --graphite:   #3A3A3D;
  --grey:       #8B8983;
  --grey-2:     #B5B2AA;
  --grey-light: #E3E0D8;
  --cream:      #F7F3EA;
  --cream-2:    #EFEADD;

  /* Dorado muestreado del logotipo original */
  --gold:       #C8A04B;
  --gold-light: #E4C06C;
  --gold-deep:  #AC8331;
  --gold-grad:  linear-gradient(135deg, #AC8331 0%, #E4C06C 48%, #C8A04B 100%);

  /* Roles semánticos (los invierten las secciones claras) */
  --bg:        var(--ink);
  --fg:        var(--cream);
  --fg-soft:   var(--grey-2);
  --line:      var(--ink-line);

  --sans:    "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --display: "Syne", var(--sans);
  --mono:    "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, monospace;

  --ease-out:    cubic-bezier(0.16, 1, 0.3, 1);
  --ease-soft:   cubic-bezier(0.25, 0.46, 0.45, 0.94);
  --ease-bounce: cubic-bezier(0.34, 1.56, 0.64, 1);

  --gutter: 1.25rem;
  --maxw:   1280px;
  --header-h: 68px;
  --radius: 14px;
  --radius-lg: 22px;
}

/* Secciones claras: invierten los roles sin tocar los componentes */
.section--light,
.section--cream {
  --bg: var(--cream);
  --fg: var(--ink);
  --fg-soft: #56544F;
  --line: #DDD8CB;
}
.section--cream { --bg: var(--cream-2); }
.section--graphite {
  --bg: var(--ink-2);
  --fg: var(--cream);
  --fg-soft: var(--grey-2);
  --line: var(--ink-line);
}

/* =============================================================
   2. RESET & BASE
   ============================================================= */
*, *::before, *::after { box-sizing: border-box; margin: 0; }

html {
  -webkit-text-size-adjust: 100%;
  tab-size: 2;
  overflow-x: clip;              /* clip, no hidden: no rompe position:sticky */
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-h) + 12px);
}

body {
  background: var(--ink);
  color: var(--cream);
  font-family: var(--sans);
  font-size: 1rem;
  line-height: 1.65;
  font-synthesis-weight: none;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: clip;
  overscroll-behavior-y: none;
}

img, svg, video, canvas { display: block; max-width: 100%; }
img { height: auto; }
button { font: inherit; color: inherit; cursor: pointer; border: 0; background: none; }
a { color: inherit; text-decoration: none; }
p  { text-wrap: pretty; }
h1, h2, h3, h4 {
  text-wrap: balance;
  line-height: 1.04;
  letter-spacing: -0.02em;
  font-weight: 700;
  /* Red de seguridad para el vocabulario largo del sector
     («asesoramiento», «descalcificadores») en pantallas estrechas. */
  hyphens: auto;
  overflow-wrap: break-word;
}
ul, ol { list-style: none; padding: 0; }
::selection { background: var(--gold); color: var(--ink); }

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

/* =============================================================
   3. UTILIDADES
   ============================================================= */
.skip-link {
  position: fixed; top: -100px; left: 1rem; z-index: 999;
  padding: .7rem 1.1rem; border-radius: 8px;
  background: var(--gold); color: var(--ink); font-weight: 600;
}
.skip-link:focus { top: 1rem; }

.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;
}

.wrap {
  width: 100%;
  max-width: var(--maxw);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

/* Un hijo de grid no baja de su palabra más larga salvo que se le permita:
   sin esto, un titular largo ensancha la columna y desborda la pantalla. */
.intro-grid > *, .promo-grid > *, .split > *, .grid-cards > *,
.contact-grid > *, .service-row > *, .article-layout > *,
.pillars > *, .benefit-grid > * { min-width: 0; }
.wrap--narrow { max-width: 760px; }
.wrap--mid    { max-width: 1000px; }

.section {
  position: relative;
  background: var(--bg);
  color: var(--fg);
  padding-block: clamp(4rem, 12vw, 8.5rem);
}
.section--tight { padding-block: clamp(3rem, 8vw, 5.5rem); }

/* =============================================================
   4. TIPOGRAFÍA
   ============================================================= */
.eyebrow {
  font-family: var(--mono);
  font-size: .688rem;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--gold);
  display: flex;
  align-items: center;
  gap: .7rem;
  margin-bottom: 1.35rem;
  font-weight: 500;
}
.eyebrow::before {
  content: "";
  width: 26px; height: 1px;
  background: var(--gold);
  flex: none;
}
.eyebrow--center { justify-content: center; }

.display {
  font-family: var(--display);
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: -0.025em;
  line-height: 0.98;
  /* Palabras como «DESCALCIFICADORES» miden más que la pantalla de un móvil.
     Se parten con guion (lang="es") y, si el navegador no sabe silabear,
     se cortan antes que desbordar y quedar cortadas por el borde. */
  hyphens: auto;
  overflow-wrap: break-word;
}
/* Escala tipográfica. Los titulares de sección no deben superar al titular
   del hero, que vive en una columna estrecha y por eso está acotado. */
.display--xl { font-size: clamp(2.3rem, 7.2vw, 4rem); }
.display--l  { font-size: clamp(1.9rem, 5.2vw, 3.1rem); }
.display--m  { font-size: clamp(1.25rem, 5.2vw, 2.3rem); }
.display--s  { font-size: clamp(1.25rem, 3.2vw, 1.7rem); letter-spacing: -0.015em; }

.lead {
  font-size: clamp(1.02rem, 2.4vw, 1.22rem);
  line-height: 1.6;
  color: var(--fg-soft);
  max-width: 60ch;
}

.gold-text {
  background: var(--gold-grad);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.rule {
  height: 1px;
  background: var(--line);
  border: 0;
  margin-block: clamp(2rem, 5vw, 3.5rem);
}

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

/* ---- Botones ---- */
.btn {
  --btn-bg: var(--gold);
  --btn-fg: var(--ink);
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .6rem;
  min-height: 54px;                     /* objetivo táctil holgado */
  padding: .95rem 1.5rem;
  border-radius: 100px;
  background: var(--btn-bg);
  color: var(--btn-fg);
  font-size: .82rem;
  font-weight: 600;
  letter-spacing: .1em;
  text-transform: uppercase;
  text-align: center;
  /* Nunca más ancho que su contenedor: en pantallas de 320 px una etiqueta
     larga se reparte en dos líneas en vez de salirse por el borde.
     Las filas de botones usan flex-wrap, así que no se comprimen entre sí. */
  max-width: 100%;
  overflow: hidden;
  isolation: isolate;
  transition: transform .45s var(--ease-out), box-shadow .45s var(--ease-out),
              background-color .35s var(--ease-out), color .35s var(--ease-out),
              border-color .35s var(--ease-out);
}
.btn > * { position: relative; z-index: 1; }
.btn:hover  { transform: translateY(-2px); box-shadow: 0 14px 34px -14px rgba(200,160,75,.75); }
.btn:active { transform: translateY(0); }

.btn--gold { background: var(--gold-grad); color: var(--ink); }

.btn--ghost {
  background: transparent;
  color: var(--fg);
  border: 1px solid color-mix(in srgb, var(--fg) 32%, transparent);
}
.btn--ghost:hover {
  border-color: var(--gold);
  color: var(--gold);
  box-shadow: none;
}

.btn--light { background: var(--cream); color: var(--ink); }
.btn--light:hover { box-shadow: 0 14px 34px -14px rgba(0,0,0,.5); }

.btn--wa { background: #1FAF54; color: #fff; }
.btn--wa:hover { box-shadow: 0 14px 34px -14px rgba(31,175,84,.8); }

.btn--full { width: 100%; }
.btn .ico { width: 17px; height: 17px; flex: none; }

/* Enlace con subrayado que crece */
.link-arrow {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  font-family: var(--mono);
  font-size: .72rem;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--gold);
  /* 44 px de alto mínimo: objetivo táctil cómodo en móvil */
  min-height: 44px;
  padding-block: .45rem;
  transition: gap .35s var(--ease-out);
}
.link-arrow svg { width: 15px; height: 15px; transition: transform .35s var(--ease-out); }
.link-arrow:hover { gap: .85rem; }
.link-arrow:hover svg { transform: translateX(3px); }

/* ---- Cabecera ---- */
.site-header {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 100;
  height: var(--header-h);
  display: flex;
  align-items: center;
  transition: background-color .5s var(--ease-out), backdrop-filter .5s var(--ease-out),
              border-color .5s var(--ease-out), height .4s var(--ease-out);
  border-bottom: 1px solid transparent;
}
.site-header.is-stuck {
  background: rgba(10,10,11,.82);
  backdrop-filter: blur(16px) saturate(150%);
  -webkit-backdrop-filter: blur(16px) saturate(150%);
  border-bottom-color: var(--ink-line);
}
@supports not (backdrop-filter: blur(4px)) {
  .site-header.is-stuck { background: rgba(10,10,11,.96); }
}

.header-inner {
  width: 100%;
  max-width: var(--maxw);
  margin-inline: auto;
  padding-inline: var(--gutter);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.brand { display: flex; align-items: center; flex: none; }
.brand img { width: auto; height: 34px; transition: height .4s var(--ease-out); }

.nav { display: none; }                 /* el móvil usa el panel desplegable */

.nav-list { display: flex; align-items: center; gap: clamp(1.1rem, 2.4vw, 2rem); }
.nav-link {
  position: relative;
  font-size: .82rem;
  font-weight: 500;
  letter-spacing: .04em;
  color: var(--cream);
  padding-block: .35rem;
  transition: color .3s var(--ease-out);
}
.nav-link::after {
  content: "";
  position: absolute; left: 0; bottom: 0;
  width: 100%; height: 1px;
  background: var(--gold);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform .45s var(--ease-out);
}
.nav-link:hover { color: var(--gold); }
.nav-link:hover::after { transform: scaleX(1); transform-origin: left; }
.nav-link[aria-current="page"] { color: var(--gold); }
.nav-link[aria-current="page"]::after { transform: scaleX(1); }

.header-cta { display: none; }

/* Hamburguesa */
.burger {
  position: relative;
  width: 46px; height: 46px;
  margin-right: -8px;
  border-radius: 50%;
  flex: none;
  transition: background-color .3s var(--ease-out);
}
.burger:hover { background: rgba(255,255,255,.06); }

/* Las tres barras se apilan sobre el mismo punto central y se separan con
   translateY. Así, al girar para formar la X, ambas comparten centro exacto. */
.burger span {
  position: absolute;
  top: 50%; left: 50%;
  width: 22px; height: 1.5px;
  margin: -0.75px 0 0 -11px;
  background: var(--cream);
  border-radius: 2px;
  transition: transform .45s var(--ease-out), opacity .3s var(--ease-out);
}
.burger span:nth-child(1) { transform: translateY(-7px); }
.burger span:nth-child(3) { transform: translateY(7px); }

.burger[aria-expanded="true"] span:nth-child(1) { transform: rotate(45deg); }
.burger[aria-expanded="true"] span:nth-child(2) { opacity: 0; transform: scaleX(.3); }
.burger[aria-expanded="true"] span:nth-child(3) { transform: rotate(-45deg); }

/* Panel móvil */
.mobile-menu {
  position: fixed;
  inset: 0;
  z-index: 99;
  background: var(--ink);
  padding: calc(var(--header-h) + 2rem) var(--gutter) 2rem;
  display: flex;
  flex-direction: column;
  overflow-y: auto;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-8px);
  transition: opacity .45s var(--ease-out), transform .45s var(--ease-out),
              visibility .45s;
}
.mobile-menu.is-open { opacity: 1; visibility: visible; transform: none; }

.mobile-menu::before {           /* halo dorado tenue de fondo */
  content: "";
  position: absolute;
  inset: -30% -20% 40% -20%;
  background: radial-gradient(50% 50% at 50% 40%, rgba(200,160,75,.16), transparent 70%);
  pointer-events: none;
}
.mobile-nav { position: relative; display: flex; flex-direction: column; }
.mobile-nav a {
  font-family: var(--display);
  font-weight: 700;
  text-transform: uppercase;
  font-size: clamp(1.6rem, 8vw, 2.4rem);
  letter-spacing: -0.02em;
  padding-block: .55rem;
  border-bottom: 1px solid var(--ink-line);
  opacity: 0;
  transform: translateY(14px);
  transition: color .3s var(--ease-out);
}
.mobile-menu.is-open .mobile-nav a { animation: menuIn .55s var(--ease-out) forwards; }
.mobile-nav a:hover, .mobile-nav a[aria-current="page"] { color: var(--gold); }
@keyframes menuIn { to { opacity: 1; transform: none; } }

.mobile-foot {
  position: relative;
  margin-top: auto;
  padding-top: 2rem;
  display: grid;
  gap: .7rem;
}
.mobile-foot .btn { width: 100%; }
.mobile-contact {
  display: grid; gap: .3rem;
  font-size: .84rem; color: var(--grey-2);
  margin-top: .8rem;
}
.mobile-contact a:hover { color: var(--gold); }

/* ---- Botón flotante de WhatsApp ---- */
.wa-fab {
  position: fixed;
  right: 1rem;
  bottom: 1rem;
  z-index: 90;
  width: 54px; height: 54px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: #1FAF54;
  color: #fff;
  box-shadow: 0 10px 26px -8px rgba(0,0,0,.6);
  transform: scale(0);
  transition: transform .5s var(--ease-bounce), box-shadow .35s var(--ease-out);
}
.wa-fab.is-in { transform: scale(1); }
.wa-fab:hover { box-shadow: 0 14px 32px -8px rgba(31,175,84,.75); }
.wa-fab svg { width: 27px; height: 27px; }
.wa-fab::after {                 /* pulso muy contenido */
  content: "";
  position: absolute; inset: 0;
  border-radius: 50%;
  border: 1.5px solid rgba(31,175,84,.55);
  animation: waPulse 3.2s var(--ease-out) infinite;
}
@keyframes waPulse {
  0%   { transform: scale(1);   opacity: .8; }
  70%  { transform: scale(1.5); opacity: 0; }
  100% { transform: scale(1.5); opacity: 0; }
}

/* ---- Tarjetas ---- */
.card {
  position: relative;
  display: flex;
  flex-direction: column;
  background: color-mix(in srgb, var(--fg) 4%, transparent);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: transform .55s var(--ease-out), border-color .45s var(--ease-out),
              box-shadow .55s var(--ease-out);
}
.card:hover {
  transform: translateY(-5px);
  border-color: color-mix(in srgb, var(--gold) 55%, transparent);
  box-shadow: 0 26px 50px -30px rgba(0,0,0,.75);
}
.card-media {
  position: relative;
  aspect-ratio: 4 / 5;
  overflow: hidden;
  background: var(--ink-3);
}
.card-media img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 1.1s var(--ease-out);
}
.card:hover .card-media img { transform: scale(1.05); }

/* Variante sin fotografía: se usa donde no tenemos imagen real del equipo,
   para no ilustrar un producto con la foto de otro. */
.card-media--mark {
  display: grid;
  place-items: center;
  background:
    radial-gradient(60% 60% at 50% 45%, rgba(200,160,75,.22), transparent 70%),
    linear-gradient(160deg, var(--ink-2), var(--ink));
}
.card-media--mark img {
  width: 34%;
  height: auto;
  object-fit: contain;
  opacity: .95;
  transition: transform .9s var(--ease-out);
}
.card:hover .card-media--mark img { transform: scale(1.06) translateY(-3px); }
.card-body { padding: 1.35rem 1.35rem 1.5rem; display: flex; flex-direction: column; flex: 1; gap: .7rem; }
.card-title { font-family: var(--display); font-size: 1.18rem; font-weight: 700; text-transform: uppercase; letter-spacing: -0.01em; }
.card-text { font-size: .93rem; color: var(--fg-soft); flex: 1; }
.card-price {
  font-family: var(--mono);
  font-size: .74rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--gold);
  padding-top: .2rem;
}

/* ---- Formulario ---- */
.form { display: grid; gap: 1.05rem; }
.field { display: grid; gap: .45rem; }
.field label {
  font-family: var(--mono);
  font-size: .68rem;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--fg-soft);
}
.field .req { color: var(--gold); }

.input, .select, .textarea {
  width: 100%;
  min-height: 52px;
  padding: .85rem 1rem;
  border-radius: 10px;
  background: color-mix(in srgb, var(--fg) 5%, transparent);
  border: 1px solid var(--line);
  color: var(--fg);
  font-family: var(--sans);
  font-size: 1rem;                       /* 16px: evita el zoom automático en iOS */
  transition: border-color .3s var(--ease-out), background-color .3s var(--ease-out);
}
.textarea { min-height: 128px; resize: vertical; line-height: 1.6; }
.input::placeholder, .textarea::placeholder { color: color-mix(in srgb, var(--fg) 38%, transparent); }
.input:focus, .select:focus, .textarea:focus {
  outline: none;
  border-color: var(--gold);
  background: color-mix(in srgb, var(--fg) 8%, transparent);
}
.select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 8'%3E%3Cpath fill='%23C8A04B' d='M1 1l5 5 5-5'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  background-size: 12px;
  padding-right: 2.6rem;
}
.select option { background: var(--ink-2); color: var(--cream); }

.field-error {
  font-size: .78rem;
  color: #F2846B;
  min-height: 0;
}
.input[aria-invalid="true"], .select[aria-invalid="true"], .textarea[aria-invalid="true"] {
  border-color: #F2846B;
}

.check {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: .7rem;
  align-items: start;
  font-size: .87rem;
  color: var(--fg-soft);
  line-height: 1.5;
  cursor: pointer;
}
.check input {
  appearance: none;
  width: 21px; height: 21px;
  margin-top: 1px;
  border: 1px solid var(--line);
  border-radius: 5px;
  background: color-mix(in srgb, var(--fg) 5%, transparent);
  display: grid; place-content: center;
  transition: background-color .25s var(--ease-out), border-color .25s var(--ease-out);
  flex: none;
}
.check input::after {
  content: "";
  width: 10px; height: 10px;
  clip-path: polygon(14% 45%, 0 60%, 40% 100%, 100% 22%, 84% 8%, 38% 70%);
  background: var(--ink);
  transform: scale(0);
  transition: transform .2s var(--ease-bounce);
}
.check input:checked { background: var(--gold); border-color: var(--gold); }
.check input:checked::after { transform: scale(1); }
.check a { color: var(--gold); text-decoration: underline; text-underline-offset: 3px; }

/* Trampa antispam: fuera de pantalla y fuera del foco por teclado */
.hp-field {
  position: absolute !important;
  left: -9999px !important;
  width: 1px; height: 1px; overflow: hidden;
}

.form-note { font-size: .8rem; color: var(--fg-soft); }

.form-status {
  border-radius: 12px;
  padding: 1rem 1.15rem;
  font-size: .92rem;
  display: none;
  border: 1px solid transparent;
}
.form-status.is-visible { display: block; }
.form-status.is-ok  { background: rgba(31,175,84,.12);  border-color: rgba(31,175,84,.45);  color: #7BE3A4; }
.form-status.is-err { background: rgba(242,132,107,.1); border-color: rgba(242,132,107,.45); color: #F2A98F; }

.form.is-sending button[type="submit"] { opacity: .65; pointer-events: none; transform: none; }

/* ---- FAQ ---- */
.faq { display: grid; gap: 0; border-top: 1px solid var(--line); }
.faq-item { border-bottom: 1px solid var(--line); }
.faq-item summary {
  list-style: none;
  cursor: pointer;
  padding: 1.25rem 2.6rem 1.25rem 0;
  position: relative;
  font-family: var(--display);
  font-weight: 700;
  font-size: clamp(1rem, 2.6vw, 1.14rem);
  letter-spacing: -0.01em;
  transition: color .3s var(--ease-out);
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary:hover { color: var(--gold); }
.faq-item summary::after {
  content: "";
  position: absolute; right: .25rem; top: 50%;
  width: 13px; height: 13px;
  margin-top: -6px;
  background:
    linear-gradient(var(--gold), var(--gold)) center/13px 1.5px no-repeat,
    linear-gradient(var(--gold), var(--gold)) center/1.5px 13px no-repeat;
  transition: transform .4s var(--ease-out);
}
.faq-item[open] summary::after { transform: rotate(135deg); }
.faq-answer { padding: 0 0 1.4rem; color: var(--fg-soft); font-size: .96rem; max-width: 68ch; }
.faq-answer p + p { margin-top: .8rem; }

/* ---- Migas ---- */
.breadcrumb {
  font-family: var(--mono);
  font-size: .68rem;
  letter-spacing: .13em;
  text-transform: uppercase;
  color: var(--grey);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: .5rem;
}
.breadcrumb a:hover { color: var(--gold); }
.breadcrumb li { display: flex; align-items: center; gap: .5rem; }
.breadcrumb li + li::before { content: "/"; color: var(--graphite); }
.breadcrumb [aria-current] { color: var(--cream); }

/* ---- Pie ---- */
.site-footer {
  background: var(--ink);
  color: var(--cream);
  border-top: 1px solid var(--ink-line);
  padding-block: clamp(3rem, 8vw, 5rem) 2rem;
}
.footer-grid { display: grid; gap: 2.5rem; }
.footer-brand img { height: 44px; width: auto; margin-bottom: 1.1rem; }
.footer-brand p { font-size: .92rem; color: var(--grey-2); max-width: 34ch; }
.footer-col h3 {
  font-family: var(--mono);
  font-size: .68rem;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 1.1rem;
  font-weight: 500;
}
.footer-col li + li { margin-top: .6rem; }
.footer-col a, .footer-col address {
  font-size: .92rem;
  color: var(--grey-2);
  font-style: normal;
  transition: color .3s var(--ease-out);
}
.footer-col a:hover { color: var(--gold); }
.footer-bottom {
  margin-top: 3rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--ink-line);
  display: grid;
  gap: .6rem;
  font-size: .8rem;
  color: var(--grey);
}
.footer-bottom a:hover { color: var(--gold); }

/* =============================================================
   6. SECCIONES
   ============================================================= */

/* ---- HERO ---- */
.hero {
  position: relative;
  min-height: 100vh;
  min-height: 100svh;               /* evita el salto de la barra de Safari iOS */
  display: grid;
  isolation: isolate;
  background: var(--ink);
  overflow: hidden;
}
.hero-media { position: absolute; inset: 0; z-index: 0; }
.hero-media img { width: 100%; height: 100%; object-fit: cover; object-position: 62% 50%; }
.hero-media::after {
  content: "";
  position: absolute; inset: 0;
  background:
    linear-gradient(180deg, rgba(10,10,11,.85) 0%, rgba(10,10,11,.42) 32%, rgba(10,10,11,.92) 82%, var(--ink) 100%),
    linear-gradient(90deg, rgba(10,10,11,.7), transparent 65%);
}
/* Lienzo de ondas: se dibuja sobre la foto, por debajo del texto */
.hero-canvas { position: absolute; inset: 0; z-index: 1; pointer-events: none; opacity: .85; }

.hero-inner {
  position: relative;
  z-index: 2;
  width: 100%;
  max-width: var(--maxw);
  margin-inline: auto;
  padding: calc(var(--header-h) + 2.5rem) var(--gutter) 2.5rem;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
}
/* El titular necesita su propia escala: en escritorio vive dentro de una
   columna de media pantalla, así que no puede crecer con el ancho total. */
.hero-title {
  font-size: clamp(2.3rem, 8vw, 3.6rem);
  margin-bottom: 1.1rem;
}
.hero-title .ln { display: block; overflow: hidden; }
.hero-title .ln > span { display: block; }
.hero-sub {
  font-size: clamp(1rem, 3.4vw, 1.16rem);
  color: var(--grey-2);
  max-width: 44ch;
  margin-bottom: 2rem;
}
.hero-actions { display: grid; gap: .75rem; }
.hero-scroll {
  display: none;
  margin-top: 3rem;
  font-family: var(--mono);
  font-size: .64rem;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--grey);
  align-items: center;
  gap: .7rem;
}
.hero-scroll .bar {
  width: 42px; height: 1px;
  background: linear-gradient(90deg, var(--gold), transparent);
  position: relative; overflow: hidden;
}
.hero-scroll .bar::after {
  content: "";
  position: absolute; inset: 0;
  background: var(--gold);
  animation: scrollBar 2.6s var(--ease-soft) infinite;
}
@keyframes scrollBar {
  0%   { transform: translateX(-100%); }
  60%,100% { transform: translateX(100%); }
}

/* Hero interior de páginas secundarias */
.page-hero {
  position: relative;
  background: var(--ink);
  padding: calc(var(--header-h) + 3.5rem) 0 clamp(2.5rem, 7vw, 4.5rem);
  overflow: hidden;
  border-bottom: 1px solid var(--ink-line);
}
.page-hero::before {
  content: "";
  position: absolute;
  inset: -60% -20% 20% -20%;
  background: radial-gradient(42% 46% at 22% 44%, rgba(200,160,75,.2), transparent 72%);
  pointer-events: none;
}
.page-hero .wrap { position: relative; }
.page-hero h1 { margin-block: 1.2rem .9rem; }
.page-hero .lead { color: var(--grey-2); }
.page-hero-actions { display: flex; flex-wrap: wrap; gap: .7rem; margin-top: 1.8rem; }

/* ---- Intro editorial ---- */
/* Isotipo como remate entre el hero oscuro y la primera sección clara */
.section-mark {
  width: 42px;
  height: auto;
  margin: 0 auto clamp(2rem, 6vw, 3rem);
  opacity: .9;
}

.intro-grid { display: grid; gap: 2rem; }
.intro-figure {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 4 / 5;
}
.intro-figure img { width: 100%; height: 100%; object-fit: cover; }
.intro-stat {
  display: flex;
  align-items: baseline;
  gap: .6rem;
  font-family: var(--display);
  font-weight: 800;
  margin-bottom: .5rem;
}
.intro-stat .num { font-size: clamp(3rem, 14vw, 5.5rem); line-height: .85; }
.intro-stat .suf {
  font-family: var(--mono);
  font-size: .72rem;
  letter-spacing: .18em;
  text-transform: uppercase;
  font-weight: 500;
  color: var(--gold);
}

/* ---- Promoción ---- */
.promo {
  position: relative;
  background: var(--ink-2);
  color: var(--cream);
  overflow: hidden;
  padding-block: clamp(3.5rem, 11vw, 7rem);
}
.promo::before {                  /* halo dorado detrás del producto */
  content: "";
  position: absolute;
  inset: -20% -30% -30% -30%;
  background: radial-gradient(38% 42% at 28% 52%, rgba(200,160,75,.32), transparent 70%);
  pointer-events: none;
}
.promo-grid { position: relative; display: grid; gap: 2.2rem; align-items: center; }

.promo-product { position: relative; justify-self: center; max-width: 340px; width: 100%; }
.promo-product img {
  width: auto;
  /* En móvil el equipo es muy vertical: sin este tope ocupaba casi toda la
     pantalla y el titular de la oferta quedaba fuera de vista. */
  max-height: 48vh;
  margin-inline: auto;
  filter: drop-shadow(0 40px 60px rgba(0,0,0,.75));
  /* La base del equipo se funde con el fondo: remata el recorte con elegancia */
  -webkit-mask-image: linear-gradient(180deg, #000 78%, transparent 99%);
  mask-image: linear-gradient(180deg, #000 78%, transparent 99%);
}
.promo-ring {                     /* anillo dorado concéntrico, guiño al isotipo */
  position: absolute;
  left: 50%; top: 48%;
  width: 118%; aspect-ratio: 1;
  translate: -50% -50%;
  border: 1px solid rgba(200,160,75,.28);
  border-radius: 50%;
  pointer-events: none;
}
.promo-ring:nth-of-type(2) { width: 88%; border-color: rgba(200,160,75,.16); }

.promo-badge {
  display: inline-flex;
  align-items: center;
  gap: .55rem;
  padding: .5rem 1rem;
  border-radius: 100px;
  border: 1px solid rgba(200,160,75,.45);
  background: rgba(200,160,75,.1);
  font-family: var(--mono);
  font-size: .66rem;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--gold-light);
  margin-bottom: 1.3rem;
}
.promo-badge .dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--gold);
  animation: dotPulse 2.4s var(--ease-soft) infinite;
}
@keyframes dotPulse { 0%,100% { opacity: 1; } 50% { opacity: .25; } }

.promo-price {
  font-family: var(--display);
  font-weight: 800;
  font-size: clamp(2.6rem, 12vw, 5rem);
  line-height: .9;
  letter-spacing: -0.03em;
  margin-bottom: .9rem;
}
.promo-price small {
  display: block;
  font-family: var(--mono);
  font-size: .7rem;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--grey);
  font-weight: 500;
  margin-bottom: .5rem;
}
.promo-text { color: var(--grey-2); max-width: 46ch; margin-bottom: .9rem; }
.promo-fine { font-size: .84rem; color: var(--grey); max-width: 46ch; margin-bottom: 1.8rem; }
.promo-actions { display: grid; gap: .7rem; }

/* ---- Rejilla de soluciones ---- */
.grid-cards { display: grid; gap: 1.1rem; }

/* ---- Pilares ---- */
.pillars { display: grid; gap: 1px; background: var(--line); border-block: 1px solid var(--line); }
.pillar {
  background: var(--bg);
  padding: 1.9rem 1.3rem;
  display: flex;
  flex-direction: column;
  gap: .55rem;
  transition: background-color .5s var(--ease-out);
}
.pillar:hover { background: color-mix(in srgb, var(--gold) 7%, var(--bg)); }
.pillar h3 {
  font-family: var(--display);
  font-size: clamp(1.2rem, 5.4vw, 1.9rem);
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: -0.02em;
}
.pillar h3 .gold-text { display: inline-block; }
.pillar p { font-size: .93rem; color: var(--fg-soft); }
.pillar .idx {
  font-family: var(--mono);
  font-size: .66rem;
  letter-spacing: .18em;
  color: var(--gold);
  margin-bottom: .35rem;
}

/* ---- Galería de instalaciones ---- */
.gallery-head { display: grid; gap: 1.2rem; margin-bottom: 2.2rem; }
.gallery-scroller {
  display: flex;
  gap: 1rem;
  overflow-x: auto;
  overflow-y: visible;             /* explícito: no recorta sombras */
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
  padding-inline: var(--gutter);
  padding-block: .4rem 1.6rem;
  margin-inline: calc(var(--gutter) * -1);
  cursor: grab;
}
.gallery-scroller::-webkit-scrollbar { display: none; }
.gallery-scroller.is-dragging { cursor: grabbing; scroll-snap-type: none; }
.gallery-item {
  flex: 0 0 78%;
  max-width: 340px;
  scroll-snap-align: center;
  border-radius: var(--radius-lg);
  overflow: hidden;
  position: relative;
  background: var(--ink-3);
}
.gallery-item img {
  width: 100%;
  aspect-ratio: 4 / 5;
  object-fit: cover;
  transition: transform 1.2s var(--ease-out);
}
.gallery-item:hover img { transform: scale(1.06); }
.gallery-item figcaption {
  position: absolute;
  inset: auto 0 0 0;
  padding: 2.5rem 1.1rem 1.1rem;
  background: linear-gradient(transparent, rgba(10,10,11,.92));
  color: var(--cream);
  font-size: .85rem;
  font-weight: 500;
}
.gallery-hint {
  font-family: var(--mono);
  font-size: .66rem;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--grey);
  display: flex;
  align-items: center;
  gap: .6rem;
}

/* ---- Proceso ---- */
.process { position: relative; display: grid; gap: 0; }
.process-step {
  position: relative;
  display: grid;
  grid-template-columns: 58px 1fr;
  gap: 1.1rem;
  padding-block: 1.7rem;
  border-top: 1px solid var(--line);
}
.process-step:last-child { border-bottom: 1px solid var(--line); }
.process-num {
  font-family: var(--display);
  font-weight: 800;
  font-size: 1.6rem;
  line-height: 1;
  color: transparent;
  -webkit-text-stroke: 1px var(--gold);
  transition: color .5s var(--ease-out);
}
.process-step:hover .process-num,
.process-step.is-active .process-num { color: var(--gold); }
.process-step h3 {
  font-family: var(--display);
  font-size: clamp(1.05rem, 4.4vw, 1.4rem);
  font-weight: 700;
  text-transform: uppercase;
  margin-bottom: .4rem;
}
.process-step p { font-size: .93rem; color: var(--fg-soft); max-width: 52ch; }

/* Línea de progreso vertical (se rellena con el scroll) */
.process-line {
  position: absolute;
  left: 28px; top: 0; bottom: 0;
  width: 1px;
  background: var(--line);
  overflow: hidden;
}
.process-line span {
  position: absolute; inset: 0 0 auto 0;
  height: 100%;
  background: linear-gradient(180deg, var(--gold), var(--gold-light));
  transform: scaleY(var(--p, 0));
  transform-origin: top;
}

/* ---- Reseñas (preparado, sin contenido inventado) ---- */
.reviews-empty {
  border: 1px dashed var(--line);
  border-radius: var(--radius-lg);
  padding: clamp(2rem, 7vw, 3.2rem) 1.5rem;
  text-align: center;
  display: grid;
  gap: 1rem;
  justify-items: center;
}
.reviews-empty .iso { width: 46px; opacity: .85; }
.reviews-empty p { color: var(--fg-soft); max-width: 46ch; }

/* ---- Banda CTA ---- */
.cta-band {
  position: relative;
  background: var(--ink-2);
  color: var(--cream);
  padding-block: clamp(3rem, 10vw, 5.5rem);
  overflow: hidden;
  text-align: center;
}
.cta-band::before {
  content: "";
  position: absolute;
  inset: -50% -20%;
  background: radial-gradient(40% 50% at 50% 50%, rgba(200,160,75,.2), transparent 70%);
  pointer-events: none;
}
.cta-band .wrap { position: relative; }
.cta-band .lead { margin-inline: auto; color: var(--grey-2); }
.cta-actions {
  display: grid;
  gap: .75rem;
  margin-top: 2rem;
  justify-content: center;
}

/* ---- Servicios (lista editorial) ---- */
.service-row {
  display: grid;
  gap: 1.5rem;
  padding-block: clamp(2.2rem, 7vw, 3.6rem);
  border-top: 1px solid var(--line);
  align-items: center;
}
.service-figure { border-radius: var(--radius-lg); overflow: hidden; aspect-ratio: 4 / 5; }
.service-figure img { width: 100%; height: 100%; object-fit: cover; }
.service-body h3 { font-family: var(--display); font-size: clamp(1.5rem, 6vw, 2.2rem); font-weight: 800; text-transform: uppercase; margin-bottom: .8rem; }
.service-body p { color: var(--fg-soft); margin-bottom: 1rem; }
.service-list { display: grid; gap: .5rem; margin-bottom: 1.4rem; }
.service-list li { position: relative; padding-left: 1.4rem; font-size: .93rem; color: var(--fg-soft); }
.service-list li::before {
  content: "";
  position: absolute; left: 0; top: .62em;
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--gold);
}

/* ---- Bloques de contenido de página de producto ---- */
.split { display: grid; gap: 2rem; align-items: center; }
.split-figure { border-radius: var(--radius-lg); overflow: hidden; }
.split-figure img { width: 100%; height: 100%; object-fit: cover; aspect-ratio: 4/5; }

.benefit-grid { display: grid; gap: 1px; background: var(--line); border: 1px solid var(--line); border-radius: var(--radius-lg); overflow: hidden; }
.benefit {
  background: var(--bg);
  padding: 1.5rem 1.3rem;
  display: grid;
  gap: .5rem;
  transition: background-color .5s var(--ease-out);
}
.benefit:hover { background: color-mix(in srgb, var(--gold) 6%, var(--bg)); }
.benefit .n {
  font-family: var(--mono);
  font-size: .66rem;
  letter-spacing: .18em;
  color: var(--gold);
}
.benefit h3 { font-family: var(--display); font-size: 1.1rem; font-weight: 700; text-transform: uppercase; }
.benefit p { font-size: .91rem; color: var(--fg-soft); }

.price-box {
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: clamp(1.5rem, 5vw, 2.2rem);
  display: grid;
  gap: 1rem;
  background: color-mix(in srgb, var(--fg) 3%, transparent);
}
.price-range {
  font-family: var(--display);
  font-weight: 800;
  font-size: clamp(1.8rem, 8vw, 3rem);
  line-height: 1;
  letter-spacing: -0.02em;
}
.price-factors { display: grid; gap: .55rem; }
.price-factors li { position: relative; padding-left: 1.4rem; font-size: .92rem; color: var(--fg-soft); }
.price-factors li::before {
  content: "";
  position: absolute; left: 0; top: .6em;
  width: 8px; height: 1px; background: var(--gold);
}

/* ---- Blog ---- */
.post-card { display: flex; flex-direction: column; height: 100%; }
.post-card .card-media { aspect-ratio: 16 / 10; }
.post-meta {
  font-family: var(--mono);
  font-size: .64rem;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--gold);
}
.post-card .card-title a { transition: color .3s var(--ease-out); }
.post-card .card-title a:hover { color: var(--gold); }

/* Ficha lateral del artículo (fija en escritorio, al final en móvil) */
.aside-cta {
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 1.4rem;
  background: color-mix(in srgb, var(--fg) 3%, transparent);
  display: grid;
  gap: .9rem;
  margin-top: 2.5rem;
}
.aside-cta h2 {
  font-family: var(--display);
  font-size: 1.15rem;
  font-weight: 700;
  text-transform: uppercase;
}
.aside-cta p { font-size: .9rem; color: var(--fg-soft); }
.aside-cta .btn { width: 100%; }

@media (min-width: 960px) {
  .aside-cta { margin-top: 0; }
}

/* Datos de cabecera del artículo */
.article-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: .5rem .9rem;
  font-family: var(--mono);
  font-size: .66rem;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--grey);
  margin-top: 1.4rem;
}
.article-meta .cat { color: var(--gold); }
.article-body { max-width: 68ch; }
.article-body > * + * { margin-top: 1.15rem; }
.article-body h2 {
  font-family: var(--display);
  font-size: clamp(1.4rem, 5vw, 2rem);
  font-weight: 800;
  text-transform: uppercase;
  margin-top: 2.6rem;
}
.article-body h3 {
  font-family: var(--display);
  font-size: clamp(1.1rem, 4vw, 1.35rem);
  font-weight: 700;
  margin-top: 1.9rem;
}
.article-body p, .article-body li { color: var(--fg-soft); }
.article-body ul { display: grid; gap: .55rem; }
.article-body ul li { position: relative; padding-left: 1.4rem; }
.article-body ul li::before {
  content: "";
  position: absolute; left: 0; top: .65em;
  width: 7px; height: 7px; border-radius: 50%; background: var(--gold);
}
.article-body a { color: var(--gold); text-decoration: underline; text-underline-offset: 3px; }
.article-body strong { color: var(--fg); font-weight: 600; }
.article-figure { border-radius: var(--radius-lg); overflow: hidden; margin-block: 2rem; }
.article-figure img { width: 100%; }
.article-figure figcaption { font-size: .8rem; color: var(--grey); padding-top: .7rem; }

.toc {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.2rem 1.3rem;
  background: color-mix(in srgb, var(--fg) 3%, transparent);
}
.toc h2 {
  font-family: var(--mono) !important;
  font-size: .68rem !important;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--gold);
  margin: 0 0 .8rem !important;
  font-weight: 500;
}
.toc ol { display: grid; gap: .45rem; counter-reset: toc; }
.toc li { counter-increment: toc; font-size: .92rem; }
.toc li::before { content: counter(toc, decimal-leading-zero) " "; font-family: var(--mono); font-size: .72rem; color: var(--gold); }
.toc a { color: var(--fg-soft); }
.toc a:hover { color: var(--gold); }

/* ---- Legal ---- */
.legal-body { max-width: 72ch; }
.legal-body > * + * { margin-top: 1rem; }
.legal-body h2 {
  font-family: var(--display);
  font-size: clamp(1.2rem, 4.4vw, 1.6rem);
  font-weight: 800;
  text-transform: uppercase;
  margin-top: 2.4rem;
}
.legal-body p, .legal-body li { color: var(--fg-soft); font-size: .95rem; }
.legal-body ul { display: grid; gap: .5rem; }
.legal-body ul li { position: relative; padding-left: 1.3rem; }
.legal-body ul li::before { content: ""; position: absolute; left: 0; top: .65em; width: 6px; height: 6px; border-radius: 50%; background: var(--gold); }
.legal-body a { color: var(--gold); text-decoration: underline; text-underline-offset: 3px; }

/* Marca los datos legales aún pendientes de recibir */
.pending {
  display: inline;
  background: rgba(200,160,75,.16);
  border-bottom: 1px dashed var(--gold);
  color: var(--gold-light);
  padding: .1em .35em;
  border-radius: 3px;
  font-family: var(--mono);
  font-size: .86em;
}
.pending-note {
  border: 1px solid rgba(200,160,75,.4);
  background: rgba(200,160,75,.08);
  border-radius: var(--radius);
  padding: 1.1rem 1.2rem;
  font-size: .9rem;
  color: var(--gold-light);
}

/* ---- Contacto ---- */
.contact-grid { display: grid; gap: 2.5rem; }
.contact-data { display: grid; gap: 1.5rem; align-content: start; }
.contact-item { display: grid; gap: .3rem; }
.contact-item .k {
  font-family: var(--mono);
  font-size: .66rem;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--gold);
}
.contact-item .v { font-size: 1.02rem; font-style: normal; }
.contact-item a:hover { color: var(--gold); }
.map-frame {
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--line);
  aspect-ratio: 16 / 11;
  background: var(--ink-3);
}
.map-frame iframe { width: 100%; height: 100%; border: 0; display: block; filter: grayscale(1) contrast(1.05) brightness(.85); }

/* =============================================================
   7. EFECTOS
   ============================================================= */
.reveal {
  opacity: 0;
  transform: translateY(26px);
  transition: opacity .85s var(--ease-out), transform .85s var(--ease-out);
}
.reveal.is-visible { opacity: 1; transform: none; }

/* Defensa obligatoria: si un elemento lleva .reveal y data-split a la vez,
   el manejador de reveal lo ignora y quedaría invisible para siempre. */
.reveal[data-split] { opacity: 1; transform: none; }

/* Escalonado por posición dentro del contenedor */
.reveal[data-delay="1"] { transition-delay: .08s; }
.reveal[data-delay="2"] { transition-delay: .16s; }
.reveal[data-delay="3"] { transition-delay: .24s; }
.reveal[data-delay="4"] { transition-delay: .32s; }

/* Texto partido en palabras para el titular del hero */
.split-word {
  display: inline-block;
  opacity: 0;
  transform: translateY(100%) rotate(2deg);
  animation: wordIn .95s var(--ease-out) forwards;
  animation-delay: calc(var(--i, 0) * 55ms + 180ms);
}
@keyframes wordIn { to { opacity: 1; transform: none; } }
.no-js .split-word { opacity: 1; transform: none; animation: none; }

/* Imagen con paralaje muy contenido */
.parallax { will-change: transform; }

/* Transiciones entre páginas (navegadores compatibles) */
@view-transition { navigation: auto; }
::view-transition-old(root), ::view-transition-new(root) {
  animation-duration: .5s;
  animation-timing-function: cubic-bezier(0.16, 1, 0.3, 1);
}
::view-transition-old(root) { animation-name: vtOut; }
::view-transition-new(root) { animation-name: vtIn; }
@keyframes vtOut { to { opacity: 0; } }
@keyframes vtIn { from { opacity: 0; transform: translateY(10px); } }

/* =============================================================
   8. RESPONSIVE (mobile-first)
   ============================================================= */
@media (min-width: 540px) {
  :root { --gutter: 1.75rem; }

  /* Flex con salto de línea: si los dos botones no caben en una fila, pasan a
     dos filas en lugar de comprimirse y partir la etiqueta. */
  .hero-actions, .promo-actions, .cta-actions {
    display: flex;
    flex-wrap: wrap;
    gap: .75rem;
  }
  .hero-actions > .btn, .promo-actions > .btn, .cta-actions > .btn { flex: 0 0 auto; }
  .cta-actions { justify-content: center; }
  .grid-cards { grid-template-columns: repeat(2, 1fr); }
  .gallery-item { flex-basis: 58%; }
  .footer-bottom { grid-auto-flow: column; justify-content: space-between; align-items: center; }
}

@media (min-width: 720px) {
  :root { --header-h: 76px; }
  .pillars { grid-template-columns: repeat(2, 1fr); }
  .benefit-grid { grid-template-columns: repeat(2, 1fr); }
  .contact-grid { grid-template-columns: 1fr 1fr; gap: 3rem; }
  .intro-grid { grid-template-columns: 1fr 1fr; align-items: center; gap: 3rem; }
  .split { grid-template-columns: 1fr 1fr; gap: 3rem; }
  .service-row { grid-template-columns: 340px 1fr; gap: 2.5rem; }
  .service-row:nth-child(even) .service-figure { order: 2; }
  .gallery-head { grid-template-columns: 1fr auto; align-items: end; }
  .gallery-item { flex-basis: 42%; }
  .process-step { grid-template-columns: 96px 1fr; gap: 1.5rem; }
  .process-num { font-size: 2.4rem; }
  .process-line { left: 44px; }
  .footer-grid { grid-template-columns: 1.4fr 1fr 1fr; gap: 2.5rem; }
}

@media (min-width: 960px) {
  :root { --gutter: 2.5rem; }

  .burger { display: none; }
  .nav { display: block; }
  .header-cta { display: inline-flex; }
  .mobile-menu { display: none; }

  .brand img { height: 38px; }
  .site-header.is-stuck { height: 66px; }
  .site-header.is-stuck .brand img { height: 32px; }

  /* Hero a dos columnas: tipografía a la izquierda, fotografía real a la derecha.
     La columna de texto va algo más ancha que la mitad porque «EN MANOS DE»
     en Syne 800 es una línea muy larga y no debe partirse en trozos sueltos. */
  .hero { grid-template-columns: 1.2fr .8fr; }
  /* El recorte de la foto debe empezar justo en el borde de la columna (60%),
     no en la mitad, o el titular se montaría encima de la imagen. */
  .hero-media { left: 60%; }
  .hero-media img { object-position: 55% 50%; }
  .hero-media::after {
    background:
      linear-gradient(90deg, var(--ink) 0%, rgba(10,10,11,.75) 22%, rgba(10,10,11,.12) 62%, rgba(10,10,11,.5) 100%),
      linear-gradient(180deg, rgba(10,10,11,.5), transparent 30%, rgba(10,10,11,.6));
  }
  .hero-canvas { right: 40%; }
  .hero-inner {
    grid-column: 1;
    /* Nunca debe invadir la mitad de la fotografía, ni en pantallas anchas */
    max-width: min(720px, 55vw);
    margin-inline: 0 0;
    margin-left: max(var(--gutter), calc((100vw - var(--maxw)) / 2 + var(--gutter)));
    /* Reserva la altura de la cabecera: el bloque se centra por debajo de ella */
    padding-block: calc(var(--header-h) + 1.5rem) 2.5rem;
    /* Sin sangría izquierda: el margen ya coloca el bloque, y así el titular
       queda alineado con el logotipo y el menú de la cabecera. */
    padding-left: 0;
    padding-right: 2rem;
    justify-content: center;
  }
  .hero-title { font-size: clamp(2.6rem, 3.8vw, 3.1rem); }
  .hero-scroll { display: flex; }

  .promo-grid { grid-template-columns: .85fr 1fr; gap: 3.5rem; }
  .promo-product { max-width: 420px; }
  /* En escritorio hay altura de sobra: el producto recupera su tamaño pleno */
  .promo-product img { max-height: none; width: 100%; }
  .pillars { grid-template-columns: repeat(3, 1fr); }
  .pillar { padding: 2.4rem 1.8rem; }
  .pillar:first-child { grid-column: span 3; }
  .benefit-grid { grid-template-columns: repeat(3, 1fr); }
  .gallery-item { flex-basis: 30%; }
  .service-row { grid-template-columns: 400px 1fr; gap: 3.5rem; }
  .footer-grid { grid-template-columns: 1.5fr 1fr 1fr 1.1fr; }
  .article-layout { display: grid; grid-template-columns: minmax(0,1fr) 260px; gap: 3rem; align-items: start; }
  .article-aside { position: sticky; top: calc(var(--header-h) + 24px); }
}

@media (min-width: 1280px) {
  .grid-cards--4 { grid-template-columns: repeat(4, 1fr); }
  .pillars { grid-template-columns: repeat(5, 1fr); }
  .pillar:first-child { grid-column: span 1; }
  .gallery-item { flex-basis: 25%; }
  .wa-fab { right: 1.75rem; bottom: 1.75rem; width: 58px; height: 58px; }
}

/* Punteros gruesos (móvil/tablet): sin hovers que se queden pegados */
@media (hover: none) {
  .card:hover { transform: none; box-shadow: none; }
  .card:hover .card-media img { transform: none; }
  .gallery-item:hover img { transform: none; }
  .btn:hover { transform: none; box-shadow: none; }
}

/* =============================================================
   9. REDUCED-MOTION
   Sólo se desactiva lo intrusivo: bucles infinitos y paralaje.
   Los micro-hovers y los fundidos se mantienen (Windows lo activa por
   defecto en muchos equipos y la web quedaría plana).
   ============================================================= */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .wa-fab::after,
  .hero-scroll .bar::after,
  .promo-badge .dot { animation: none; }
  .split-word { animation: none; opacity: 1; transform: none; }
  .parallax { transform: none !important; }
}