/*!
 * Transab SL — Hoja de estilos principal
 * Identidad visual: granate corporativo extraído del logotipo
 * Autor: Artemovil.com
 * Versión: 2026.04
 */

/* ============================================================
   1. TOKENS — Variables de diseño
   ============================================================ */
:root {
  /* Paleta corporativa */
  --c-primary:        #6E2C2C;   /* Granate corporativo */
  --c-primary-dark:   #4A1818;   /* Granate sangre */
  --c-primary-light:  #8E3D3D;   /* Granate claro */
  --c-primary-soft:   #B8746C;   /* Granate desaturado */
  --c-primary-tint:   #F2E8E6;   /* Tinte muy claro para fondos */

  /* Acento secundario sobrio */
  --c-accent:         #C29A4A;   /* Dorado discreto para destaques numéricos y CTAs especiales */
  --c-accent-dark:    #9A7732;

  /* Neutros cálidos */
  --c-ink:            #1F1B1A;   /* Texto principal */
  --c-ink-soft:       #3A3331;
  --c-text:           #4A413E;   /* Texto cuerpo */
  --c-muted:          #7A6F69;
  --c-line:           #E5DED8;   /* Bordes */
  --c-bg:             #FFFFFF;
  --c-bg-soft:        #F8F4F0;   /* Off-white cálido */
  --c-bg-section:     #FBF8F5;

  /* Estado */
  --c-success:        #2F7D32;
  --c-error:          #B5392A;

  /* Tipografía */
  --ff-display: "Manrope", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --ff-body:    "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;

  /* Escala tipográfica fluida (clamp) */
  --fs-xs:   clamp(.78rem, .76rem + .15vw, .85rem);
  --fs-sm:   clamp(.86rem, .84rem + .15vw, .94rem);
  --fs-base: clamp(.98rem, .95rem + .2vw, 1.05rem);
  --fs-md:   clamp(1.1rem, 1.05rem + .25vw, 1.18rem);
  --fs-lg:   clamp(1.25rem, 1.15rem + .4vw, 1.45rem);
  --fs-xl:   clamp(1.6rem, 1.35rem + .9vw, 2.1rem);
  --fs-2xl:  clamp(2rem, 1.6rem + 1.6vw, 3rem);
  --fs-3xl:  clamp(2.5rem, 1.9rem + 2.6vw, 4rem);

  /* Espaciado (8pt grid) */
  --sp-1: .25rem;  --sp-2: .5rem;   --sp-3: .75rem;  --sp-4: 1rem;
  --sp-5: 1.25rem; --sp-6: 1.5rem;  --sp-8: 2rem;    --sp-10: 2.5rem;
  --sp-12: 3rem;   --sp-16: 4rem;   --sp-20: 5rem;   --sp-24: 6rem;

  /* Radios y sombras */
  --r-sm: 6px;
  --r-md: 10px;
  --r-lg: 16px;
  --r-xl: 24px;
  --r-pill: 999px;

  --sh-sm:  0 1px 2px rgba(31,27,26,.06), 0 1px 3px rgba(31,27,26,.08);
  --sh-md:  0 4px 12px rgba(31,27,26,.08), 0 2px 4px rgba(31,27,26,.06);
  --sh-lg:  0 18px 40px -12px rgba(74,24,24,.22), 0 8px 16px -8px rgba(31,27,26,.12);
  --sh-xl:  0 30px 70px -20px rgba(74,24,24,.30);

  /* Layout */
  --container: 1240px;
  --header-h: 88px;

  /* Motion */
  --ease-out: cubic-bezier(.2,.7,.2,1);
  --ease-soft: cubic-bezier(.4,.0,.2,1);
}

/* ============================================================
   2. RESET CONTEMPORÁNEO
   ============================================================ */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body, h1, h2, h3, h4, h5, h6, p, figure, blockquote, dl, dd { margin: 0; }
ul, ol { margin: 0; padding: 0; list-style: none; }
img, picture, video, svg { max-width: 100%; height: auto; display: block; }
button, input, select, textarea { font: inherit; color: inherit; }
button { background: none; border: 0; cursor: pointer; padding: 0; }
a { color: inherit; text-decoration: none; }
:focus-visible { outline: 3px solid var(--c-primary-soft); outline-offset: 3px; border-radius: 3px; }

/* ============================================================
   3. BASE
   ============================================================ */
body {
  font-family: var(--ff-body);
  font-size: var(--fs-base);
  line-height: 1.65;
  color: var(--c-text);
  background: var(--c-bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--ff-display);
  color: var(--c-ink);
  line-height: 1.18;
  letter-spacing: -.012em;
  font-weight: 700;
}
h1 { font-size: var(--fs-3xl); letter-spacing: -.02em; font-weight: 800; }
h2 { font-size: var(--fs-2xl); letter-spacing: -.018em; }
h3 { font-size: var(--fs-xl); }
h4 { font-size: var(--fs-lg); }

p { color: var(--c-text); }
p + p { margin-top: var(--sp-3); }

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

/* ============================================================
   4. UTILIDADES
   ============================================================ */
.container {
  width: 100%;
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: clamp(1rem, 3vw, 2rem);
}

.section { padding-block: clamp(3.5rem, 7vw, 6rem); }
.section--soft { background: var(--c-bg-soft); }
.section--dark { background: var(--c-primary-dark); color: #fff; }
.section--dark h2, .section--dark h3, .section--dark h4 { color: #fff; }

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  font-family: var(--ff-display);
  font-weight: 700;
  font-size: var(--fs-xs);
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--c-primary);
  margin-bottom: var(--sp-3);
}
.eyebrow::before {
  content: "";
  width: 28px; height: 2px;
  background: var(--c-primary);
  display: inline-block;
}

.section-title {
  max-width: 60ch;
  margin-bottom: var(--sp-3);
}
.section-lead {
  max-width: 70ch;
  font-size: var(--fs-md);
  color: var(--c-muted);
  margin-bottom: var(--sp-10);
}

.text-center { text-align: center; }
.center-lead { margin-inline: auto; }

/* ============================================================
   5. BOTONES
   ============================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--sp-2);
  padding: .9em 1.6em;
  font-family: var(--ff-display);
  font-weight: 600;
  font-size: var(--fs-sm);
  letter-spacing: .015em;
  border-radius: var(--r-pill);
  border: 2px solid transparent;
  transition: transform .25s var(--ease-out), background-color .2s var(--ease-out), border-color .2s var(--ease-out), box-shadow .25s var(--ease-out), color .2s var(--ease-out);
  cursor: pointer;
  white-space: nowrap;
  user-select: none;
}
.btn:hover { transform: translateY(-2px); }
.btn:active { transform: translateY(0); }

.btn--primary {
  background: var(--c-primary);
  color: #fff;
  border-color: var(--c-primary);
  box-shadow: 0 8px 18px -8px rgba(74,24,24,.55);
}
.btn--primary:hover {
  background: var(--c-primary-dark);
  border-color: var(--c-primary-dark);
  box-shadow: 0 14px 30px -10px rgba(74,24,24,.6);
}

.btn--ghost {
  background: transparent;
  color: var(--c-primary);
  border-color: var(--c-primary);
}
.btn--ghost:hover {
  background: var(--c-primary);
  color: #fff;
}

.btn--light {
  background: #fff;
  color: var(--c-primary-dark);
  border-color: #fff;
}
.btn--light:hover { background: var(--c-bg-soft); }

.btn--lg { padding: 1.05em 1.9em; font-size: var(--fs-base); }

.btn .icon { width: 1.1em; height: 1.1em; flex: none; }

/* ============================================================
   6. HEADER + NAV
   ============================================================ */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255,255,255,.92);
  backdrop-filter: saturate(140%) blur(10px);
  -webkit-backdrop-filter: saturate(140%) blur(10px);
  border-bottom: 1px solid transparent;
  transition: box-shadow .25s var(--ease-out), border-color .25s var(--ease-out), background-color .25s var(--ease-out);
}
.site-header.is-scrolled {
  box-shadow: 0 6px 20px -10px rgba(31,27,26,.15);
  border-bottom-color: var(--c-line);
}
.header-bar {
  min-height: var(--header-h);
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: var(--sp-6);
}
.brand { display: inline-flex; align-items: center; }
.brand img { height: 62px; width: auto; }

.primary-nav { justify-self: end; }
.primary-nav ul {
  display: flex;
  gap: var(--sp-4);
  align-items: center;
}
.primary-nav a {
  display: inline-block;
  padding: var(--sp-2) var(--sp-3);
  font-family: var(--ff-display);
  font-weight: 600;
  font-size: var(--fs-sm);
  color: var(--c-ink-soft);
  position: relative;
  transition: color .2s var(--ease-out);
}
.primary-nav a:hover, .primary-nav a[aria-current="page"] { color: var(--c-primary); }
.primary-nav a::after {
  content: "";
  position: absolute;
  left: 50%; bottom: 4px;
  width: 0; height: 2px;
  background: var(--c-primary);
  transition: width .3s var(--ease-out), left .3s var(--ease-out);
}
.primary-nav a:hover::after, .primary-nav a[aria-current="page"]::after {
  width: calc(100% - 24px); left: 12px;
}

.nav-has-dropdown { position: relative; }
.nav-dropdown {
  position: absolute;
  top: calc(100% + 6px);
  left: 50%;
  transform: translateX(-50%) translateY(-6px);
  width: 560px;
  max-width: 92vw;
  background: #fff;
  border: 1px solid var(--c-line);
  box-shadow: var(--sh-lg);
  border-radius: var(--r-md);
  padding: var(--sp-3);
  opacity: 0;
  pointer-events: none;
  transition: opacity .2s var(--ease-out), transform .2s var(--ease-out);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-1) var(--sp-2);
}
.nav-dropdown li { width: 100%; }
.nav-dropdown a {
  display: block;
  padding: .65rem .9rem;
  border-radius: var(--r-sm);
  font-size: var(--fs-sm);
  line-height: 1.3;
}
.nav-dropdown a:hover { background: var(--c-primary-tint); color: var(--c-primary-dark); }
.nav-dropdown a::after { display: none; }
.nav-has-dropdown:hover .nav-dropdown,
.nav-has-dropdown:focus-within .nav-dropdown {
  opacity: 1;
  pointer-events: auto;
  transform: translateX(-50%) translateY(0);
}

.header-cta {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  font-family: var(--ff-display);
  font-weight: 700;
  font-size: var(--fs-sm);
  color: var(--c-primary);
  padding: .55rem 1rem;
  border: 1.5px solid var(--c-primary);
  border-radius: var(--r-pill);
  transition: background-color .2s, color .2s;
}
.header-cta:hover { background: var(--c-primary); color: #fff; }
.header-cta .icon { width: 16px; height: 16px; }

.nav-toggle {
  display: none;
  width: 44px; height: 44px;
  border-radius: var(--r-md);
  align-items: center;
  justify-content: center;
}
.nav-toggle span,
.nav-toggle span::before,
.nav-toggle span::after {
  content: "";
  display: block;
  width: 22px; height: 2px;
  background: var(--c-ink);
  position: relative;
  transition: transform .3s var(--ease-out), top .3s var(--ease-out), opacity .2s;
}
.nav-toggle span::before { position: absolute; top: -7px; }
.nav-toggle span::after  { position: absolute; top: 7px; }
.nav-toggle[aria-expanded="true"] span { background: transparent; }
.nav-toggle[aria-expanded="true"] span::before { top: 0; transform: rotate(45deg); }
.nav-toggle[aria-expanded="true"] span::after  { top: 0; transform: rotate(-45deg); }

@media (max-width: 1024px) {
  .nav-toggle { display: inline-flex; }
  .header-bar { grid-template-columns: auto 1fr auto; }
  .header-cta { display: none; }
  .primary-nav {
    position: fixed;
    inset: var(--header-h) 0 0 0;
    background: #fff;
    padding: var(--sp-6);
    overflow-y: auto;
    transform: translateX(100%);
    transition: transform .35s var(--ease-out);
    z-index: 49;
  }
  .primary-nav.is-open { transform: translateX(0); }
  .primary-nav ul { flex-direction: column; gap: 0; align-items: stretch; }
  .primary-nav a { padding: var(--sp-3) 0; font-size: var(--fs-md); border-bottom: 1px solid var(--c-line); }
  .primary-nav a::after { display: none; }
  .nav-dropdown {
    position: static;
    transform: none;
    opacity: 1;
    pointer-events: auto;
    box-shadow: none;
    border: 0;
    padding: 0 0 var(--sp-2) var(--sp-4);
    background: var(--c-bg-soft);
    margin-top: 0;
    border-radius: 0;
    width: auto;
    max-width: 100%;
    grid-template-columns: 1fr;
  }
  .nav-dropdown a { font-size: var(--fs-sm); padding: var(--sp-2) var(--sp-2); }
}

/* Bloqueo de scroll cuando menú móvil abierto */
body.nav-open { overflow: hidden; }

/* ============================================================
   7. HERO + SLIDESHOW (Ken Burns + cross-fade)
   ============================================================ */
.hero {
  position: relative;
  min-height: clamp(520px, 78vh, 760px);
  color: #fff;
  overflow: hidden;
  isolation: isolate;
}

.hero-slides {
  position: absolute; inset: 0;
  z-index: 1;
}
.hero-slide {
  position: absolute; inset: 0;
  background-size: cover;
  background-position: center;
  opacity: 0;
  transform: scale(1.08);
  transition: opacity 1.6s var(--ease-soft);
  will-change: transform, opacity;
}
.hero-slide.is-active {
  opacity: 1;
  animation: kenBurns 9s linear forwards;
}
@keyframes kenBurns {
  0%   { transform: scale(1.05) translate(-1%, -1%); }
  100% { transform: scale(1.18) translate( 1%,  1%); }
}

.hero-overlay {
  position: absolute; inset: 0;
  background:
    linear-gradient(180deg, rgba(31,27,26,.35) 0%, rgba(31,27,26,.55) 60%, rgba(31,27,26,.78) 100%),
    linear-gradient(110deg, rgba(74,24,24,.55) 0%, rgba(31,27,26,.10) 55%);
  z-index: 2;
}

.hero-inner {
  position: relative;
  z-index: 3;
  display: flex;
  align-items: flex-end;
  min-height: clamp(520px, 78vh, 760px);
  padding-block: clamp(3rem, 9vw, 6rem);
}
.hero-content { max-width: 760px; }
.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  padding: .4rem .9rem;
  background: rgba(255,255,255,.12);
  border: 1px solid rgba(255,255,255,.25);
  backdrop-filter: blur(8px);
  border-radius: var(--r-pill);
  font-family: var(--ff-display);
  font-weight: 600;
  font-size: var(--fs-xs);
  letter-spacing: .1em;
  text-transform: uppercase;
  color: #fff;
  margin-bottom: var(--sp-5);
}
.hero h1 {
  color: #fff;
  font-size: clamp(2.2rem, 1.6rem + 3.2vw, 4.4rem);
  line-height: 1.05;
  text-shadow: 0 2px 30px rgba(0,0,0,.35);
  margin-bottom: var(--sp-5);
}
.hero h1 em {
  font-style: normal;
  background: linear-gradient(120deg, #fff, var(--c-primary-soft));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.hero-lead {
  font-size: var(--fs-lg);
  color: rgba(255,255,255,.92);
  max-width: 60ch;
  margin-bottom: var(--sp-8);
  text-shadow: 0 2px 16px rgba(0,0,0,.4);
}
.hero-actions { display: flex; flex-wrap: wrap; gap: var(--sp-3); }

.hero-meta {
  position: relative;
  z-index: 4;
  margin-top: -3rem;          /* solapa ligeramente sobre el hero */
  padding-bottom: var(--sp-2);
}
.hero-meta-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  background: linear-gradient(135deg, var(--c-primary-dark) 0%, var(--c-primary) 100%);
  border-radius: var(--r-lg);
  padding: 0;
  box-shadow: var(--sh-xl);
  overflow: hidden;
}
.hero-meta-item {
  padding: var(--sp-6) var(--sp-5);
  border-right: 1px solid rgba(255,255,255,.12);
}
.hero-meta-item:last-child { border-right: 0; }
@media (max-width: 820px) {
  .hero-meta-grid { grid-template-columns: repeat(2, 1fr); }
  .hero-meta-item:nth-child(2) { border-right: 0; }
  .hero-meta-item:nth-child(1), .hero-meta-item:nth-child(2) { border-bottom: 1px solid rgba(255,255,255,.12); }
}
@media (max-width: 480px) {
  .hero-meta-grid { grid-template-columns: 1fr; }
  .hero-meta-item { border-right: 0 !important; border-bottom: 1px solid rgba(255,255,255,.12); }
  .hero-meta-item:last-child { border-bottom: 0; }
}
.hero-meta-item .num {
  display: block;
  font-family: var(--ff-display);
  font-weight: 800;
  font-size: clamp(1.6rem, 1.3rem + 1vw, 2.2rem);
  color: #fff;
  line-height: 1;
}
.hero-meta-item .num em { font-style: normal; color: var(--c-accent); }
.hero-meta-item .lbl {
  display: block;
  font-size: var(--fs-xs);
  letter-spacing: .12em;
  text-transform: uppercase;
  color: rgba(255,255,255,.85);
  margin-top: .35rem;
}

/* Indicadores del slideshow */
.hero-dots {
  position: absolute;
  z-index: 4;
  right: clamp(1rem, 3vw, 2rem);
  top: 50%;
  transform: translateY(-50%);
  display: flex;
  flex-direction: column;
  gap: var(--sp-2);
}
.hero-dots button {
  width: 10px; height: 10px;
  border-radius: 50%;
  background: rgba(255,255,255,.4);
  transition: background .25s, transform .25s;
}
.hero-dots button[aria-current="true"] {
  background: #fff;
  transform: scale(1.4);
}
@media (max-width: 720px) {
  .hero-dots { display: none; }
}

/* ============================================================
   8. SECCIÓN INTRO (intro corporativa)
   ============================================================ */
.intro-grid {
  display: grid;
  grid-template-columns: 1.05fr 1fr;
  gap: clamp(2rem, 5vw, 4rem);
  align-items: center;
}
@media (max-width: 880px) { .intro-grid { grid-template-columns: 1fr; } }

.intro-figure {
  position: relative;
  border-radius: var(--r-lg);
  overflow: hidden;
  box-shadow: var(--sh-lg);
  aspect-ratio: 4 / 3;
}
.intro-figure img { width: 100%; height: 100%; object-fit: cover; }
.intro-figure::after {
  content: "";
  position: absolute;
  left: -16px; bottom: -16px;
  width: 120px; height: 120px;
  background: var(--c-primary);
  border-radius: var(--r-md);
  z-index: -1;
}

.intro-figure-experience {
  position: absolute;
  left: -24px; bottom: 24px;
  background: var(--c-bg);
  padding: var(--sp-4) var(--sp-5);
  border-radius: var(--r-md);
  box-shadow: var(--sh-md);
  display: flex;
  align-items: center;
  gap: var(--sp-3);
}
.intro-figure-experience .num {
  font-family: var(--ff-display);
  font-weight: 800;
  font-size: 2.5rem;
  color: var(--c-primary);
  line-height: 1;
}
.intro-figure-experience .txt {
  font-size: var(--fs-xs);
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--c-muted);
  font-weight: 600;
  line-height: 1.3;
  max-width: 130px;
}

.intro-bullets { display: grid; gap: var(--sp-4); margin-top: var(--sp-6); }
.intro-bullet {
  display: grid;
  grid-template-columns: 44px 1fr;
  gap: var(--sp-4);
  align-items: start;
}
.intro-bullet .icon-wrap {
  width: 44px; height: 44px;
  border-radius: var(--r-md);
  background: var(--c-primary-tint);
  color: var(--c-primary);
  display: grid;
  place-items: center;
}
.intro-bullet .icon-wrap svg { width: 22px; height: 22px; }
.intro-bullet h4 { font-size: var(--fs-md); margin-bottom: var(--sp-1); }
.intro-bullet p { color: var(--c-muted); font-size: var(--fs-sm); }

/* ============================================================
   9. SERVICIOS — GRID
   ============================================================ */
.services-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--sp-6);
}
@media (max-width: 1100px) { .services-grid { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 820px)  { .services-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 480px)  { .services-grid { grid-template-columns: 1fr; } }
.service-card {
  position: relative;
  background: #fff;
  border: 1px solid var(--c-line);
  border-radius: var(--r-lg);
  overflow: hidden;
  transition: transform .35s var(--ease-out), box-shadow .35s var(--ease-out), border-color .25s;
  display: flex;
  flex-direction: column;
}
.service-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--sh-lg);
  border-color: transparent;
}
.service-card .media {
  position: relative;
  aspect-ratio: 4 / 3;
  overflow: hidden;
}
.service-card .media img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform .8s var(--ease-out);
}
.service-card:hover .media img { transform: scale(1.06); }
.service-card .media::after {
  content: "";
  position: absolute; inset: 0;
  background: linear-gradient(180deg, transparent 60%, rgba(31,27,26,.5) 100%);
}
.service-card .body {
  padding: var(--sp-5) var(--sp-5) var(--sp-6);
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: var(--sp-2);
}
.service-card h3 {
  font-size: var(--fs-md);
  font-weight: 700;
  color: var(--c-ink);
  letter-spacing: -.005em;
}
.service-card p {
  color: var(--c-muted);
  font-size: var(--fs-sm);
  flex: 1;
}
.service-card .more {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  margin-top: var(--sp-2);
  font-family: var(--ff-display);
  font-weight: 600;
  font-size: var(--fs-sm);
  color: var(--c-primary);
}
.service-card .more svg { width: 14px; height: 14px; transition: transform .25s; }
.service-card:hover .more svg { transform: translateX(4px); }

/* ============================================================
   10. POR QUÉ ELEGIRNOS — bloque de pilares
   ============================================================ */
.pillars {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: var(--sp-6);
}
.pillar {
  text-align: left;
  padding: var(--sp-6);
  background: rgba(255,255,255,.05);
  border: 1px solid rgba(255,255,255,.12);
  border-radius: var(--r-lg);
  transition: transform .25s, background .25s;
}
.pillar:hover { transform: translateY(-4px); background: rgba(255,255,255,.08); }
.pillar .icon-wrap {
  width: 56px; height: 56px;
  border-radius: var(--r-md);
  background: rgba(255,255,255,.1);
  color: var(--c-primary-soft);
  display: grid;
  place-items: center;
  margin-bottom: var(--sp-4);
}
.pillar .icon-wrap svg { width: 28px; height: 28px; }
.pillar h3 { font-size: var(--fs-lg); color: #fff; margin-bottom: var(--sp-2); }
.pillar p { color: rgba(255,255,255,.78); font-size: var(--fs-sm); }

/* ============================================================
   11. CTA banda
   ============================================================ */
.cta-band {
  position: relative;
  isolation: isolate;
  color: #fff;
  padding: clamp(3rem, 6vw, 5rem) 0;
  overflow: hidden;
}
.cta-band::before {
  content: "";
  position: absolute; inset: 0;
  background:
    linear-gradient(120deg, rgba(74,24,24,.92) 0%, rgba(110,44,44,.78) 60%, rgba(74,24,24,.95) 100%),
    url("../img/banner-cta.webp") center/cover no-repeat;
  z-index: -1;
}
.cta-band-grid {
  display: grid;
  grid-template-columns: 1.4fr auto;
  gap: var(--sp-6);
  align-items: center;
}
@media (max-width: 720px) { .cta-band-grid { grid-template-columns: 1fr; } }
.cta-band h2 { color: #fff; font-size: var(--fs-xl); }
.cta-band p { color: rgba(255,255,255,.88); margin-top: var(--sp-2); max-width: 60ch; }
.cta-band-actions { display: flex; gap: var(--sp-3); flex-wrap: wrap; }
.cta-band-actions .btn--ghost { color: #fff; border-color: rgba(255,255,255,.7); }
.cta-band-actions .btn--ghost:hover { background: #fff; color: var(--c-primary-dark); }

/* ============================================================
   12. CONTACTO + MAPA
   ============================================================ */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: clamp(2rem, 5vw, 4rem);
  align-items: stretch;
}
@media (max-width: 920px) { .contact-grid { grid-template-columns: 1fr; } }

.contact-info {
  display: flex;
  flex-direction: column;
  gap: var(--sp-4);
}
.contact-line {
  display: grid;
  grid-template-columns: 44px 1fr;
  gap: var(--sp-3);
  align-items: start;
  padding: var(--sp-3) 0;
  border-bottom: 1px solid var(--c-line);
}
.contact-line:last-child { border-bottom: 0; }
.contact-line .icon-wrap {
  width: 44px; height: 44px;
  border-radius: var(--r-md);
  background: var(--c-primary-tint);
  color: var(--c-primary);
  display: grid;
  place-items: center;
}
.contact-line .icon-wrap svg { width: 22px; height: 22px; }
.contact-line .lbl {
  display: block;
  font-size: var(--fs-xs);
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--c-muted);
  margin-bottom: 2px;
  font-weight: 600;
}
.contact-line a { color: var(--c-ink); font-weight: 600; }
.contact-line a:hover { color: var(--c-primary); }

.map-wrap {
  position: relative;
  border-radius: var(--r-lg);
  overflow: hidden;
  box-shadow: var(--sh-md);
  aspect-ratio: 4 / 3;
  background: var(--c-bg-soft);
}
.map-wrap iframe {
  width: 100%; height: 100%;
  border: 0;
  display: block;
  filter: saturate(.85) contrast(1.05);
}

/* ============================================================
   13. FORMULARIO
   ============================================================ */
.form-card {
  background: #fff;
  border: 1px solid var(--c-line);
  border-radius: var(--r-lg);
  padding: clamp(1.5rem, 3vw, 2.5rem);
  box-shadow: var(--sh-md);
}
.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-4);
}
@media (max-width: 620px) { .form-grid { grid-template-columns: 1fr; } }
.form-field { display: flex; flex-direction: column; gap: var(--sp-2); }
.form-field--full { grid-column: 1 / -1; }

.form-field label {
  font-family: var(--ff-display);
  font-weight: 600;
  font-size: var(--fs-sm);
  color: var(--c-ink);
}
.form-field .req { color: var(--c-primary); margin-left: 2px; }

.form-field input,
.form-field textarea,
.form-field select {
  width: 100%;
  padding: .8rem 1rem;
  background: var(--c-bg-soft);
  border: 1.5px solid transparent;
  border-radius: var(--r-md);
  color: var(--c-ink);
  transition: border-color .2s, background .2s, box-shadow .2s;
}
.form-field input:focus,
.form-field textarea:focus,
.form-field select:focus {
  outline: 0;
  background: #fff;
  border-color: var(--c-primary);
  box-shadow: 0 0 0 4px rgba(110,44,44,.10);
}
.form-field textarea { min-height: 140px; resize: vertical; }
.form-field .help { font-size: var(--fs-xs); color: var(--c-muted); }

.form-check {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: var(--sp-3);
  align-items: start;
  font-size: var(--fs-sm);
  color: var(--c-text);
}
.form-check input { width: 18px; height: 18px; margin-top: 4px; accent-color: var(--c-primary); }
.form-check a { color: var(--c-primary); text-decoration: underline; text-underline-offset: 2px; }

/* Honeypot anti-spam: invisible para humanos, presente para bots */
.hp-field {
  position: absolute !important;
  left: -10000px !important;
  width: 1px !important; height: 1px !important;
  overflow: hidden !important;
}

.form-status {
  display: none;
  margin-top: var(--sp-4);
  padding: var(--sp-4);
  border-radius: var(--r-md);
  font-size: var(--fs-sm);
}
.form-status.is-success { display: block; background: #E8F2E9; color: var(--c-success); border: 1px solid #BFD9C2; }
.form-status.is-error   { display: block; background: #FBE8E5; color: var(--c-error);   border: 1px solid #F1C2BB; }

.form-error {
  display: block;
  font-size: var(--fs-xs);
  color: var(--c-error);
  margin-top: 2px;
  min-height: 1em;
}

/* ============================================================
   14. FOOTER
   ============================================================ */
.site-footer {
  background: #1F1B1A;
  color: rgba(255,255,255,.78);
  padding-top: clamp(3rem, 6vw, 4.5rem);
}
.site-footer h4 {
  color: #fff;
  font-size: var(--fs-md);
  margin-bottom: var(--sp-4);
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.3fr 1fr 1fr 1.1fr;
  gap: var(--sp-8);
  padding-bottom: var(--sp-10);
  border-bottom: 1px solid rgba(255,255,255,.1);
}
@media (max-width: 920px) { .footer-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 540px) { .footer-grid { grid-template-columns: 1fr; } }

.footer-brand img { width: 220px; max-width: 100%; margin-bottom: var(--sp-4); filter: brightness(0) invert(1); opacity: .92; }
.footer-brand p { font-size: var(--fs-sm); color: rgba(255,255,255,.7); }

.footer-list li { margin-bottom: var(--sp-2); }
.footer-list a {
  color: rgba(255,255,255,.78);
  font-size: var(--fs-sm);
  transition: color .2s, padding-left .2s;
  display: inline-block;
}
.footer-list a:hover { color: #fff; padding-left: 4px; }

.footer-contact-line {
  display: grid;
  grid-template-columns: 22px 1fr;
  gap: var(--sp-2);
  align-items: start;
  font-size: var(--fs-sm);
  margin-bottom: var(--sp-3);
}
.footer-contact-line svg { width: 18px; height: 18px; color: var(--c-primary-soft); margin-top: 2px; }
.footer-contact-line a { color: rgba(255,255,255,.85); }
.footer-contact-line a:hover { color: #fff; }

.footer-bottom {
  padding-block: var(--sp-5);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--sp-3);
  font-size: var(--fs-xs);
  color: rgba(255,255,255,.6);
}
.footer-bottom .legal-links { display: flex; gap: var(--sp-4); flex-wrap: wrap; }
.footer-bottom a { color: rgba(255,255,255,.7); }
.footer-bottom a:hover { color: #fff; }
.footer-bottom .credit a { color: var(--c-primary-soft); font-weight: 600; }
.footer-bottom .credit a:hover { color: #fff; }

/* Sello huella de carbono */
.huella-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  padding: .4rem .8rem;
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.15);
  border-radius: var(--r-pill);
  font-size: var(--fs-xs);
  color: rgba(255,255,255,.85);
  margin-top: var(--sp-3);
}
.huella-badge img { width: 20px; height: 20px; }

/* ============================================================
   15. SCROLL REVEAL (entrada suave)
   ============================================================ */
.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity .8s var(--ease-out), transform .8s var(--ease-out);
}
.reveal.is-visible { opacity: 1; transform: translateY(0); }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .01ms !important; transition-duration: .01ms !important; }
  .reveal { opacity: 1; transform: none; }
  .hero-slide.is-active { animation: none; transform: none; }
}

/* ============================================================
   16. SKIP LINK accesibilidad
   ============================================================ */
.skip-link {
  position: absolute;
  left: -10000px;
  top: 8px;
  background: var(--c-primary);
  color: #fff;
  padding: .6rem 1rem;
  border-radius: var(--r-md);
  z-index: 100;
}
.skip-link:focus { left: 8px; }

/* ==

/* ============= PAGE HERO (páginas internas) ============= */
.page-hero {
  position: relative;
  isolation: isolate;
  color: #fff;
  padding: clamp(4.5rem, 10vw, 7rem) 0 clamp(3rem, 6vw, 4.5rem);
  background: var(--bg-img) center/cover no-repeat;
}
.page-hero-overlay {
  position: absolute; inset: 0; z-index: -1;
  background: linear-gradient(120deg, rgba(74,24,24,.85) 0%, rgba(31,27,26,.55) 60%, rgba(74,24,24,.78) 100%);
}
.page-hero h1 { color:#fff; font-size: clamp(2rem, 1.4rem + 2.6vw, 3.4rem); margin-bottom: var(--sp-3); text-shadow: 0 2px 16px rgba(0,0,0,.35); }
.page-hero-lead { color: rgba(255,255,255,.92); font-size: var(--fs-lg); max-width: 60ch; text-shadow: 0 2px 14px rgba(0,0,0,.4); }
.breadcrumb {
  display: flex; gap: .5rem; flex-wrap: wrap; align-items: center;
  font-size: var(--fs-xs); letter-spacing: .08em; text-transform: uppercase;
  color: rgba(255,255,255,.7); margin-bottom: var(--sp-4);
}
.breadcrumb a { color: rgba(255,255,255,.85); border-bottom: 1px solid transparent; }
.breadcrumb a:hover { border-color: var(--c-primary-soft); }
.breadcrumb [aria-current="page"] { color: #fff; font-weight: 600; }
.breadcrumb span[aria-hidden] { color: rgba(255,255,255,.4); }

/* ============================================================
   18. STATS-GRID (sección de cifras corporativas)
   ============================================================ */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--sp-4);
}
@media (max-width: 820px) { .stats-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 480px) { .stats-grid { grid-template-columns: 1fr; } }

.stat-card {
  background: rgba(255,255,255,.05);
  border: 1px solid rgba(255,255,255,.12);
  border-radius: var(--r-lg);
  padding: var(--sp-6) var(--sp-5);
  text-align: center;
  transition: transform .25s var(--ease-out), background .25s, border-color .25s;
}
.stat-card:hover {
  transform: translateY(-4px);
  background: rgba(255,255,255,.08);
  border-color: rgba(255,255,255,.22);
}
.stat-num {
  display: block;
  font-family: var(--ff-display);
  font-weight: 800;
  font-size: clamp(2.4rem, 1.6rem + 2.6vw, 3.6rem);
  line-height: 1;
  color: #fff;
  margin-bottom: var(--sp-3);
  letter-spacing: -.02em;
}
.stat-num em { font-style: normal; color: var(--c-accent); }
.stat-lbl {
  display: block;
  font-size: var(--fs-sm);
  color: rgba(255,255,255,.82);
  letter-spacing: .02em;
}

/* ============================================================
   19. GALLERY-GRID (galería operativa)
   ============================================================ */
.gallery-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-6);
}
@media (max-width: 720px) { .gallery-grid { grid-template-columns: 1fr; } }
.gallery-item {
  margin: 0;
  border-radius: var(--r-lg);
  overflow: hidden;
  background: #fff;
  border: 1px solid var(--c-line);
  box-shadow: var(--sh-md);
  transition: transform .35s var(--ease-out), box-shadow .35s var(--ease-out);
}
.gallery-item:hover { transform: translateY(-4px); box-shadow: var(--sh-lg); }
.gallery-item picture, .gallery-item img {
  display: block;
  width: 100%;
  aspect-ratio: 16/9;
  object-fit: cover;
}
.gallery-item figcaption {
  padding: var(--sp-4) var(--sp-5);
  font-size: var(--fs-sm);
  color: var(--c-muted);
  font-style: italic;
}