/* ================================================================
   REFORMAS TXEBERRI — Design system
   Paleta cálida (warm modernism) + tipografía editorial
   Sin Tailwind. CSS variables --sg-* (estándar interno).
   ================================================================ */

:root {
  /* Paleta — crema, grafito y acento ocre cálido (sin rojos típicos) */
  --sg-bg-base: #faf7f1;
  --sg-bg-alt: #f1ebde;
  --sg-bg-dark: #1a1a1a;
  --sg-bg-card: #ffffff;
  --sg-text: #1a1a1a;
  --sg-text-soft: #5a564f;
  --sg-text-mute: #8a857c;
  --sg-text-on-dark: #faf7f1;
  --sg-border: #e3dccd;
  --sg-border-soft: #efe8d8;
  --sg-accent: #b87b3a;        /* Ocre tostado, acento principal */
  --sg-accent-dark: #8e5a23;
  --sg-accent-soft: #d8b07c;
  --sg-success: #4f7a4a;

  /* Tipografía */
  --sg-font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --sg-font-display: 'Fraunces', 'Playfair Display', Georgia, serif;
  --sg-font-mono: 'JetBrains Mono', ui-monospace, monospace;

  /* Espacios y geometría */
  --sg-radius-sm: 4px;
  --sg-radius: 8px;
  --sg-radius-lg: 16px;
  --sg-radius-xl: 24px;
  /* Sombras en capas (ambient outline + directa) — más profundidad sin pesadez */
  --sg-shadow-sm:
    0 0 0 1px rgba(26, 26, 26, 0.04),
    0 1px 2px -1px rgba(26, 26, 26, 0.06),
    0 2px 4px -1px rgba(26, 26, 26, 0.04);
  --sg-shadow:
    0 0 0 1px rgba(26, 26, 26, 0.04),
    0 2px 4px -1px rgba(26, 26, 26, 0.05),
    0 8px 24px -4px rgba(26, 26, 26, 0.08);
  --sg-shadow-lg:
    0 0 0 1px rgba(26, 26, 26, 0.05),
    0 4px 8px -2px rgba(26, 26, 26, 0.06),
    0 16px 48px -8px rgba(26, 26, 26, 0.14);
  --sg-transition: 220ms cubic-bezier(0.4, 0, 0.2, 1);
  --sg-ease-out: cubic-bezier(0.22, 1, 0.36, 1);

  /* Layout */
  --sg-max-width: 1240px;
  --sg-gutter: clamp(20px, 4vw, 40px);
  --sg-section-pad: clamp(64px, 9vw, 120px);
}

/* ================================================================
   ACCESIBILIDAD — skip link, focus visible, screen reader only
   WCAG 2.1 AA
   ================================================================ */
.skip-link {
  position: absolute;
  top: -100px;
  left: 12px;
  z-index: 1100;
  padding: 14px 22px;
  background: var(--sg-text);
  color: var(--sg-text-on-dark);
  border-radius: var(--sg-radius);
  font-weight: 500;
  text-decoration: none;
  transition: top 200ms ease;
}
.skip-link:focus {
  top: 12px;
  outline: 2px solid var(--sg-accent);
  outline-offset: 2px;
}

/* Visualmente oculto pero leído por lectores de pantalla */
.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* Focus-visible global — outline solo cuando se navega con teclado */
*:focus { outline: none; }
*:focus-visible {
  outline: 2px solid var(--sg-accent-dark);
  outline-offset: 3px;
  border-radius: 4px;
}
.btn:focus-visible {
  outline-offset: 4px;
  box-shadow: 0 0 0 4px rgba(184, 123, 58, 0.25);
}

/* ================================================================
   RESET
   ================================================================ */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: var(--sg-font-body);
  font-size: 16px;
  line-height: 1.65;
  color: var(--sg-text);
  background: var(--sg-bg-base);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}
img, picture, video, svg { display: block; max-width: 100%; height: auto; }
a {
  color: inherit;
  text-decoration: none;
  transition: color var(--sg-transition);
  touch-action: manipulation; /* Elimina delay 300ms tap mobile */
}
button {
  font: inherit;
  cursor: pointer;
  border: 0;
  background: transparent;
  color: inherit;
  touch-action: manipulation;
}

/* ================================================================
   TIPOGRAFÍA
   ================================================================ */
h1, h2, h3, h4, h5 {
  font-family: var(--sg-font-display);
  font-weight: 500;
  letter-spacing: -0.02em;
  line-height: 1.1;
  margin: 0 0 0.6em;
  color: var(--sg-text);
  text-wrap: balance; /* Líneas equilibradas en headings */
}
h1 { font-size: clamp(2.5rem, 5.5vw, 4.5rem); font-weight: 400; }
h2 { font-size: clamp(2rem, 4vw, 3.2rem); font-weight: 400; }
h3 { font-size: clamp(1.5rem, 2.5vw, 2.1rem); }
h4 { font-size: clamp(1.2rem, 1.8vw, 1.5rem); }
p { margin: 0 0 1.2em; color: var(--sg-text-soft); max-width: 70ch; text-wrap: pretty; }
strong { color: var(--sg-text); font-weight: 600; }

.eyebrow {
  display: inline-block;
  font-family: var(--sg-font-body);
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--sg-accent-dark);
  margin-bottom: 1.2em;
}

.lead { font-size: clamp(1.1rem, 1.5vw, 1.3rem); color: var(--sg-text-soft); max-width: 65ch; }

/* ================================================================
   LAYOUT BASE
   ================================================================ */
.container { width: 100%; max-width: var(--sg-max-width); margin: 0 auto; padding: 0 var(--sg-gutter); }
.section { padding: var(--sg-section-pad) 0; position: relative; }
.section-alt { background: var(--sg-bg-alt); }
.section-dark { background: var(--sg-bg-dark); color: var(--sg-text-on-dark); }
.section-dark h1, .section-dark h2, .section-dark h3, .section-dark h4 { color: var(--sg-text-on-dark); }
.section-dark p { color: rgba(250, 247, 241, 0.78); }

.grid { display: grid; gap: 32px; }
.grid-2 { grid-template-columns: repeat(auto-fit, minmax(420px, 1fr)); }
.grid-3 { grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); }
.grid-4 { grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); }

/* ================================================================
   BOTONES Y CTA
   ================================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 16px 32px;
  font-family: var(--sg-font-body);
  font-size: 0.95rem;
  font-weight: 500;
  letter-spacing: 0.01em;
  border-radius: 999px;
  border: 1.5px solid transparent;
  /* Props específicas (no `all`) — mejor performance */
  transition:
    transform var(--sg-transition),
    background-color var(--sg-transition),
    color var(--sg-transition),
    border-color var(--sg-transition),
    box-shadow var(--sg-transition);
  cursor: pointer;
  white-space: nowrap;
  touch-action: manipulation;
  -webkit-tap-highlight-color: transparent;
}
.btn:active { transform: scale(0.97); transition-duration: 80ms; }
.btn-primary {
  background: var(--sg-text);
  color: var(--sg-text-on-dark);
}
.btn-accent {
  background: var(--sg-accent);
  color: #fff;
}
.btn-ghost {
  background: transparent;
  color: var(--sg-text);
  border-color: var(--sg-border);
}
.btn-call {
  background: var(--sg-accent);
  color: #fff;
  font-weight: 600;
}
.btn-call .arrow {
  display: inline-block;
  transition: transform var(--sg-transition);
}
/* Hovers solo en dispositivos con cursor real (no sticky-hover en mobile) */
@media (hover: hover) and (pointer: fine) {
  .btn-primary:hover {
    background: var(--sg-accent-dark);
    transform: translateY(-1px);
    box-shadow: var(--sg-shadow);
  }
  .btn-accent:hover { background: var(--sg-accent-dark); transform: translateY(-1px); }
  .btn-ghost:hover { background: var(--sg-text); color: var(--sg-text-on-dark); border-color: var(--sg-text); }
  .btn-call:hover { background: var(--sg-accent-dark); }
  .btn-call:hover .arrow { transform: translateX(4px); }
}

/* ================================================================
   HEADER
   ================================================================ */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(250, 247, 241, 0.85);
  backdrop-filter: blur(14px) saturate(140%);
  -webkit-backdrop-filter: blur(14px) saturate(140%);
  border-bottom: 1px solid transparent;
  transition: border-color var(--sg-transition), background-color var(--sg-transition);
  padding-top: env(safe-area-inset-top); /* Respeta notch iPhone */
}
.site-header.is-scrolled { border-bottom-color: var(--sg-border); }
.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 0;
  gap: 32px;
}
.site-logo {
  font-family: var(--sg-font-display);
  font-size: 1.4rem;
  font-weight: 500;
  letter-spacing: -0.01em;
  color: var(--sg-text);
  display: flex;
  align-items: center;
  gap: 12px;
}
.site-logo__mark {
  width: 36px;
  height: 36px;
  background: var(--sg-text);
  color: var(--sg-text-on-dark);
  border-radius: 50%;
  display: grid;
  place-items: center;
  font-family: var(--sg-font-body);
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.05em;
}

.nav-primary {
  display: flex;
  align-items: center;
  gap: 4px;
}
.nav-primary a {
  padding: 10px 16px;
  font-size: 0.92rem;
  color: var(--sg-text-soft);
  border-radius: 999px;
  transition: all var(--sg-transition);
  position: relative;
}
.nav-primary a:hover { color: var(--sg-text); }
.nav-primary a.is-active { color: var(--sg-text); font-weight: 500; }

.dropdown { position: relative; }
.dropdown__toggle { display: inline-flex; align-items: center; gap: 6px; }
.dropdown__caret { width: 10px; height: 10px; transition: transform var(--sg-transition); }
@media (hover: hover) and (pointer: fine) {
  .dropdown:hover .dropdown__caret, .dropdown.is-open .dropdown__caret { transform: rotate(180deg); }
}
.dropdown__menu {
  position: absolute;
  top: calc(100% + 8px);
  left: 50%;
  transform: translateX(-50%) translateY(-8px);
  min-width: 280px;
  background: #fff;
  border: 1px solid var(--sg-border);
  border-radius: var(--sg-radius);
  box-shadow: var(--sg-shadow-lg);
  padding: 12px;
  display: grid;
  gap: 2px;
  opacity: 0;
  pointer-events: none;
  transition:
    opacity var(--sg-transition),
    transform var(--sg-transition);
}
@media (hover: hover) and (pointer: fine) {
  .dropdown:hover .dropdown__menu, .dropdown.is-open .dropdown__menu {
    opacity: 1;
    transform: translateX(-50%) translateY(0);
    pointer-events: auto;
  }
  .dropdown__menu a:hover { background: var(--sg-bg-alt); color: var(--sg-text); }
}
.dropdown__menu a {
  padding: 10px 14px;
  border-radius: var(--sg-radius-sm);
  font-size: 0.9rem;
  color: var(--sg-text-soft);
  transition: background-color var(--sg-transition), color var(--sg-transition);
}

.header-cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 18px;
  background: var(--sg-text);
  color: var(--sg-text-on-dark);
  border-radius: 999px;
  font-size: 0.9rem;
  font-weight: 500;
  transition: background var(--sg-transition);
}
.header-cta:hover { background: var(--sg-accent-dark); color: #fff; }

.menu-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--sg-bg-alt);
  align-items: center;
  justify-content: center;
}
.menu-toggle span {
  width: 18px;
  height: 1.5px;
  background: var(--sg-text);
  position: relative;
  transition: background-color var(--sg-transition);
}
.menu-toggle span::before, .menu-toggle span::after {
  content: '';
  position: absolute;
  width: 18px;
  height: 1.5px;
  background: var(--sg-text);
  transition: transform var(--sg-transition), top var(--sg-transition);
}
.menu-toggle span::before { top: -6px; }
.menu-toggle span::after { top: 6px; }
.menu-toggle.is-open span { background: transparent; }
.menu-toggle.is-open span::before { transform: rotate(45deg); top: 0; }
.menu-toggle.is-open span::after { transform: rotate(-45deg); top: 0; }

/* Menú móvil overlay (hermano del header — no nested) */
.mobile-overlay {
  position: fixed;
  inset: 0;
  z-index: 99;
  background: var(--sg-bg-base);
  display: none;
  flex-direction: column;
  padding: 100px var(--sg-gutter) 40px;
  overflow-y: auto;
  overscroll-behavior: contain; /* Evita scroll bleed al body */
  -webkit-overflow-scrolling: touch;
}
.mobile-overlay.is-open { display: flex; }
.mobile-overlay nav { display: flex; flex-direction: column; gap: 4px; }
.mobile-overlay nav a {
  padding: 14px 0;
  font-family: var(--sg-font-display);
  font-size: 1.5rem;
  border-bottom: 1px solid var(--sg-border-soft);
  color: var(--sg-text);
}
.mobile-overlay__group-title {
  font-size: 0.75rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--sg-text-mute);
  margin: 24px 0 8px;
  font-weight: 500;
  font-family: var(--sg-font-body);
}
/* Selector con especificidad suficiente para anular .mobile-overlay nav a */
.mobile-overlay nav .mobile-overlay__sub a {
  display: block;
  padding: 10px 0;
  font-size: 1rem;
  font-family: var(--sg-font-body);
  font-weight: 400;
  color: var(--sg-text-soft);
  border-bottom: 1px solid var(--sg-border-soft);
}
.mobile-overlay nav .mobile-overlay__sub a:hover {
  color: var(--sg-text);
}
/* Ocultar cookie banner y sticky-call cuando el menú móvil está abierto */
.mobile-overlay.is-open ~ .cookie-banner,
.mobile-overlay.is-open ~ .sticky-call {
  display: none !important;
}
.mobile-overlay__cta {
  margin-top: 32px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

/* ================================================================
   HERO
   ================================================================ */
.hero {
  position: relative;
  min-height: 92vh;       /* fallback navegadores antiguos */
  min-height: 92svh;      /* viewport pequeño (con barras URL/UI) */
  min-height: 92dvh;      /* viewport dinámico (respeta barras móviles) */
  display: flex;
  align-items: center;
  padding: 120px 0 80px;
  overflow: hidden;
}
.hero__inner {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1.15fr 1fr;
  gap: 64px;
  align-items: center;
}
.hero__content { max-width: 640px; }
.hero__title {
  font-size: clamp(2.8rem, 6.5vw, 5.5rem);
  font-weight: 300;
  line-height: 0.98;
  letter-spacing: -0.035em;
  margin-bottom: 32px;
  color: var(--sg-text);
}
.hero__title em {
  font-style: italic;
  color: var(--sg-accent-dark);
  font-weight: 400;
}
.hero__lead {
  font-size: clamp(1.05rem, 1.4vw, 1.25rem);
  color: var(--sg-text-soft);
  max-width: 52ch;
  margin-bottom: 40px;
  line-height: 1.65;
}
.hero__ctas { display: flex; flex-wrap: wrap; gap: 14px; align-items: center; }
.hero__visual {
  position: relative;
  aspect-ratio: 4/5;
  border-radius: var(--sg-radius-xl);
  overflow: hidden;
  background: var(--sg-bg-alt);
  box-shadow: var(--sg-shadow-lg);
}
.hero__visual img { width: 100%; height: 100%; object-fit: cover; }
.hero__sticker {
  position: absolute;
  bottom: 24px;
  left: 24px;
  background: rgba(250, 247, 241, 0.95);
  backdrop-filter: blur(10px);
  border-radius: var(--sg-radius);
  padding: 16px 20px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.hero__sticker-num {
  font-family: var(--sg-font-display);
  font-size: 2.2rem;
  font-weight: 400;
  color: var(--sg-text);
  line-height: 1;
}
.hero__sticker-label { font-size: 0.85rem; color: var(--sg-text-soft); }

.hero__stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 56px;
  padding-top: 32px;
  border-top: 1px solid var(--sg-border);
}
.hero__stat-num {
  font-family: var(--sg-font-display);
  font-size: 2.4rem;
  font-weight: 400;
  color: var(--sg-text);
  line-height: 1;
  margin-bottom: 6px;
}
.hero__stat-label { font-size: 0.85rem; color: var(--sg-text-soft); line-height: 1.3; }

/* ================================================================
   SECCIÓN MARQUEE / VALORES
   ================================================================ */
.values {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 64px;
  margin-top: 48px;
}
.value__num {
  font-family: var(--sg-font-display);
  font-size: 1rem;
  font-weight: 400;
  color: var(--sg-accent-dark);
  letter-spacing: 0.05em;
  display: block;
  margin-bottom: 16px;
}
.value h3 { font-size: 1.4rem; font-weight: 500; margin-bottom: 12px; }
.value p { font-size: 0.95rem; color: var(--sg-text-soft); }

/* ================================================================
   SPLIT LAYOUTS (2 columnas con reset mobile) — usado en home, zonas, etc.
   ================================================================ */
.split-narrow,
.split-wide,
.split-equal {
  display: grid;
  gap: 64px;
}
.split-narrow { grid-template-columns: 1fr 1.4fr; align-items: flex-end; }
.split-wide   { grid-template-columns: 1fr 1.5fr; align-items: center; }
.split-equal  { grid-template-columns: 1fr 1fr; align-items: center; }

/* ================================================================
   SERVICIOS GRID
   ================================================================ */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
  margin-top: 56px;
}
.service-card {
  position: relative;
  background: var(--sg-bg-card);
  border: 1px solid var(--sg-border-soft);
  border-radius: var(--sg-radius-lg);
  overflow: hidden;
  transition:
    transform var(--sg-transition),
    box-shadow var(--sg-transition),
    border-color var(--sg-transition);
  display: flex;
  flex-direction: column;
}
.service-card__img {
  aspect-ratio: 16/10;
  overflow: hidden;
  background: var(--sg-bg-alt);
}
.service-card__img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 600ms var(--sg-ease-out);
}
.service-card__body { padding: 28px; flex: 1; display: flex; flex-direction: column; }
.service-card h3 { font-size: 1.35rem; font-weight: 500; margin-bottom: 10px; }
.service-card p { font-size: 0.95rem; color: var(--sg-text-soft); margin-bottom: 20px; flex: 1; }
.service-card__link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--sg-text);
  transition: gap var(--sg-transition), color var(--sg-transition);
}
@media (hover: hover) and (pointer: fine) {
  .service-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--sg-shadow);
    border-color: var(--sg-accent-soft);
  }
  .service-card:hover .service-card__img img { transform: scale(1.05); }
  .service-card__link:hover { gap: 14px; color: var(--sg-accent-dark); }
}

/* ================================================================
   PROCESO / STEPS
   ================================================================ */
.process {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 0;
  margin-top: 56px;
  border-top: 1px solid var(--sg-border);
  border-left: 1px solid var(--sg-border);
}
.process__step {
  padding: 36px 28px;
  border-right: 1px solid var(--sg-border);
  border-bottom: 1px solid var(--sg-border);
  background: var(--sg-bg-card);
}
.process__num {
  font-family: var(--sg-font-display);
  font-size: 0.85rem;
  color: var(--sg-accent-dark);
  letter-spacing: 0.05em;
  margin-bottom: 24px;
  display: block;
}
.process__step h3 { font-size: 1.15rem; font-weight: 500; margin-bottom: 8px; }
.process__step p { font-size: 0.9rem; color: var(--sg-text-soft); margin-bottom: 0; }

/* ================================================================
   ZONAS PILLS
   ================================================================ */
.zonas-list {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 40px;
}
.zona-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 22px;
  background: var(--sg-bg-card);
  border: 1px solid var(--sg-border);
  border-radius: 999px;
  font-size: 0.95rem;
  color: var(--sg-text);
  transition:
    transform var(--sg-transition),
    background-color var(--sg-transition),
    color var(--sg-transition),
    border-color var(--sg-transition);
}
@media (hover: hover) and (pointer: fine) {
  .zona-pill:hover {
    background: var(--sg-text);
    color: var(--sg-text-on-dark);
    border-color: var(--sg-text);
    transform: translateY(-2px);
  }
}
.zona-pill:active { transform: scale(0.97); transition-duration: 80ms; }
.zona-pill::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--sg-accent);
}

/* ================================================================
   CTA BANNER
   ================================================================ */
.cta-banner {
  background: var(--sg-bg-dark);
  color: var(--sg-text-on-dark);
  border-radius: var(--sg-radius-xl);
  padding: clamp(56px, 8vw, 96px) clamp(40px, 6vw, 72px);
  text-align: center;
  position: relative;
  overflow: hidden;
}
.cta-banner h2 {
  color: var(--sg-text-on-dark);
  font-size: clamp(2.2rem, 4.5vw, 3.6rem);
  margin-bottom: 24px;
  font-weight: 300;
}
.cta-banner p {
  color: rgba(250, 247, 241, 0.78);
  max-width: 56ch;
  margin: 0 auto 36px;
}
.cta-banner__ctas {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  justify-content: center;
}
.cta-banner .btn-primary { background: var(--sg-bg-base); color: var(--sg-text); }
.cta-banner .btn-primary:hover { background: var(--sg-accent); color: #fff; }
.cta-banner .btn-ghost { color: var(--sg-text-on-dark); border-color: rgba(250, 247, 241, 0.3); }
.cta-banner .btn-ghost:hover { background: var(--sg-bg-base); color: var(--sg-text); border-color: var(--sg-bg-base); }

/* ================================================================
   FAQ
   ================================================================ */
.faq-list { display: grid; gap: 0; margin-top: 40px; border-top: 1px solid var(--sg-border); }
.faq-item {
  border-bottom: 1px solid var(--sg-border);
}
.faq-item__q {
  width: 100%;
  text-align: left;
  padding: 28px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  font-family: var(--sg-font-display);
  font-size: clamp(1.1rem, 1.7vw, 1.35rem);
  font-weight: 500;
  color: var(--sg-text);
  cursor: pointer;
  transition: color var(--sg-transition);
}
.faq-item__q:hover { color: var(--sg-accent-dark); }
.faq-item__icon {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--sg-bg-alt);
  display: grid;
  place-items: center;
  font-size: 1.2rem;
  font-weight: 300;
  flex-shrink: 0;
  transition: background-color var(--sg-transition), color var(--sg-transition), transform var(--sg-transition);
}
.faq-item.is-open .faq-item__icon { background: var(--sg-text); color: var(--sg-text-on-dark); transform: rotate(45deg); }
.faq-item__a {
  max-height: 0;
  overflow: hidden;
  transition: max-height 400ms ease;
}
.faq-item.is-open .faq-item__a { max-height: 800px; }
.faq-item__a-inner { padding-bottom: 28px; padding-right: 48px; color: var(--sg-text-soft); max-width: 70ch; }
.faq-item__a-inner p { margin-bottom: 0; }

/* ================================================================
   PÁGINAS INTERIORES (servicios, zonas, blog)
   ================================================================ */
.page-hero {
  padding: 140px 0 64px;
  position: relative;
}
.page-hero__breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.85rem;
  color: var(--sg-text-mute);
  margin-bottom: 32px;
  flex-wrap: wrap;
}
.page-hero__breadcrumb a { color: var(--sg-text-soft); }
.page-hero__breadcrumb a:hover { color: var(--sg-text); }
.page-hero__breadcrumb span { color: var(--sg-border); }
.page-hero__title {
  font-size: clamp(2.5rem, 5vw, 4.2rem);
  font-weight: 300;
  letter-spacing: -0.025em;
  line-height: 1.05;
  max-width: 18ch;
  margin-bottom: 24px;
}
.page-hero__intro {
  font-size: clamp(1.05rem, 1.4vw, 1.2rem);
  color: var(--sg-text-soft);
  max-width: 60ch;
  margin-bottom: 36px;
}
.page-hero__media {
  margin-top: 40px;
  border-radius: var(--sg-radius-lg);
  overflow: hidden;
  aspect-ratio: 16/8;
  background: var(--sg-bg-alt);
}
.page-hero__media img { width: 100%; height: 100%; object-fit: cover; }

.content-block { display: grid; grid-template-columns: 1fr 2fr; gap: 64px; align-items: start; }
.content-block__title {
  font-size: clamp(1.6rem, 3vw, 2.4rem);
  font-weight: 400;
  position: sticky;
  top: 100px;
}
.content-block__body p { font-size: 1.02rem; line-height: 1.75; color: var(--sg-text-soft); }
.content-block__body strong { color: var(--sg-text); }
.content-block__body ul { padding-left: 0; list-style: none; margin: 32px 0; }
.content-block__body li {
  padding: 14px 0 14px 36px;
  border-bottom: 1px solid var(--sg-border-soft);
  position: relative;
  color: var(--sg-text-soft);
}
.content-block__body li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 21px;
  width: 22px;
  height: 1px;
  background: var(--sg-accent);
}
.content-block__body li:last-child { border-bottom: 0; }

.info-card {
  background: var(--sg-bg-alt);
  border-radius: var(--sg-radius-lg);
  padding: 32px;
  margin-top: 32px;
  display: grid;
  gap: 20px;
}
.info-card__row { display: flex; gap: 16px; align-items: flex-start; }
.info-card__label {
  font-size: 0.75rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--sg-text-mute);
  font-weight: 500;
  min-width: 140px;
  padding-top: 4px;
}
.info-card__value { color: var(--sg-text); flex: 1; }

/* ================================================================
   BLOG
   ================================================================ */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 32px;
  margin-top: 56px;
}
.blog-card {
  background: var(--sg-bg-card);
  border: 1px solid var(--sg-border-soft);
  border-radius: var(--sg-radius-lg);
  overflow: hidden;
  transition:
    transform var(--sg-transition),
    box-shadow var(--sg-transition),
    border-color var(--sg-transition);
  display: flex;
  flex-direction: column;
}
.blog-card__img { aspect-ratio: 16/10; overflow: hidden; background: var(--sg-bg-alt); }
.blog-card__img img { width: 100%; height: 100%; object-fit: cover; transition: transform 500ms var(--sg-ease-out); }
@media (hover: hover) and (pointer: fine) {
  .blog-card:hover { transform: translateY(-4px); box-shadow: var(--sg-shadow); border-color: var(--sg-accent-soft); }
  .blog-card:hover .blog-card__img img { transform: scale(1.04); }
}
.blog-card__body { padding: 28px; flex: 1; display: flex; flex-direction: column; gap: 12px; }
.blog-card__meta { display: flex; gap: 12px; font-size: 0.8rem; color: var(--sg-text-mute); align-items: center; }
.blog-card__cat { color: var(--sg-accent-dark); font-weight: 500; letter-spacing: 0.04em; }
.blog-card h3 { font-size: 1.3rem; font-weight: 500; line-height: 1.25; margin: 0; }
.blog-card p { font-size: 0.95rem; color: var(--sg-text-soft); margin: 0; flex: 1; }
.blog-card__link { font-size: 0.9rem; font-weight: 500; color: var(--sg-text); display: inline-flex; gap: 6px; }

.article {
  max-width: 760px;
  margin: 0 auto;
}
.article h2 {
  font-size: clamp(1.6rem, 2.8vw, 2.2rem);
  font-weight: 400;
  margin-top: 56px;
  margin-bottom: 16px;
}
.article p { font-size: 1.08rem; line-height: 1.8; color: var(--sg-text-soft); }
.article ul, .article ol { padding-left: 1.2em; margin-bottom: 1.5em; color: var(--sg-text-soft); }
.article li { margin-bottom: 0.5em; line-height: 1.65; }

.article-hero { margin-bottom: 48px; aspect-ratio: 21/9; border-radius: var(--sg-radius-lg); overflow: hidden; }
.article-hero img { width: 100%; height: 100%; object-fit: cover; }

/* ================================================================
   CONTACTO + MAPA
   ================================================================ */
.contact-grid {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 64px;
  margin-top: 56px;
  align-items: start;
}
.contact-info {
  display: grid;
  gap: 28px;
}
.contact-info__row {
  padding-bottom: 28px;
  border-bottom: 1px solid var(--sg-border-soft);
}
.contact-info__label {
  font-size: 0.75rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--sg-text-mute);
  font-weight: 500;
  margin-bottom: 10px;
}
.contact-info__value {
  font-family: var(--sg-font-display);
  font-size: clamp(1.3rem, 2vw, 1.7rem);
  font-weight: 400;
  color: var(--sg-text);
  display: block;
  word-break: break-word;
}
.contact-info__value:hover { color: var(--sg-accent-dark); }

.contact-form {
  background: var(--sg-bg-card);
  border: 1px solid var(--sg-border-soft);
  border-radius: var(--sg-radius-lg);
  padding: 36px;
}
.contact-form .field { display: flex; flex-direction: column; gap: 8px; margin-bottom: 20px; }
.contact-form label { font-size: 0.85rem; color: var(--sg-text-soft); font-weight: 500; }
.contact-form input, .contact-form textarea, .contact-form select {
  font-family: var(--sg-font-body);
  padding: 14px 16px;
  border: 1px solid var(--sg-border);
  border-radius: var(--sg-radius);
  background: var(--sg-bg-base);
  font-size: 0.95rem;
  color: var(--sg-text);
  transition: border-color var(--sg-transition);
}
.contact-form input:focus, .contact-form textarea:focus, .contact-form select:focus {
  outline: none;
  border-color: var(--sg-accent-dark);
}
.contact-form textarea { resize: vertical; min-height: 140px; }
.contact-form .checkbox { display: flex; align-items: flex-start; gap: 10px; font-size: 0.85rem; color: var(--sg-text-soft); margin-bottom: 24px; }
.contact-form .checkbox input { width: auto; margin-top: 4px; }
.contact-form button { width: 100%; }

.map-container {
  margin-top: 0;
  border-radius: var(--sg-radius-lg);
  overflow: hidden;
  aspect-ratio: 16/9;
  background: var(--sg-bg-alt);
  border: 1px solid var(--sg-border-soft);
}
.map-container iframe { width: 100%; height: 100%; border: 0; display: block; }

/* ================================================================
   FOOTER
   ================================================================ */
.site-footer {
  background: var(--sg-bg-dark);
  color: var(--sg-text-on-dark);
  padding: clamp(80px, 10vw, 120px) 0 40px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 64px;
}
.footer-brand h3 {
  font-family: var(--sg-font-display);
  color: var(--sg-text-on-dark);
  font-size: 2rem;
  font-weight: 400;
  margin-bottom: 16px;
}
.footer-brand p { color: rgba(250, 247, 241, 0.65); max-width: 36ch; font-size: 0.95rem; }
.footer-col h4 {
  font-family: var(--sg-font-body);
  font-size: 0.75rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: rgba(250, 247, 241, 0.5);
  font-weight: 500;
  margin-bottom: 24px;
}
.footer-col nav { display: flex; flex-direction: column; gap: 12px; }
.footer-col nav a {
  font-size: 0.9rem;
  color: rgba(250, 247, 241, 0.78);
  transition: color var(--sg-transition);
}
.footer-col nav a:hover { color: var(--sg-accent-soft); }
.footer-bottom {
  padding-top: 32px;
  border-top: 1px solid rgba(250, 247, 241, 0.1);
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  justify-content: space-between;
  align-items: center;
  font-size: 0.85rem;
  color: rgba(250, 247, 241, 0.5);
}
.footer-bottom nav { display: flex; gap: 24px; flex-wrap: wrap; }
.footer-bottom nav a:hover { color: var(--sg-accent-soft); }

/* ================================================================
   COOKIE BANNER
   ================================================================ */
.cookie-banner {
  position: fixed;
  bottom: 20px;
  left: 20px;
  right: 20px;
  max-width: 480px;
  z-index: 1000;
  background: #fff;
  border: 1px solid var(--sg-border);
  border-radius: var(--sg-radius-lg);
  box-shadow: var(--sg-shadow-lg);
  padding: 24px;
  transform: translateY(140%);
  transition: transform 320ms cubic-bezier(0.4, 0, 0.2, 1);
}
.cookie-banner.is-visible { transform: translateY(0); }
.cookie-banner h4 { font-size: 1rem; font-family: var(--sg-font-body); font-weight: 600; margin-bottom: 8px; }
.cookie-banner p { font-size: 0.85rem; line-height: 1.5; color: var(--sg-text-soft); margin-bottom: 16px; }
.cookie-banner__buttons { display: flex; gap: 8px; flex-wrap: wrap; }
.cookie-banner__buttons button {
  padding: 10px 18px;
  border-radius: 999px;
  font-size: 0.85rem;
  font-weight: 500;
  font-family: var(--sg-font-body);
  cursor: pointer;
  transition: all var(--sg-transition);
}
.cookie-banner__buttons .btn-primary { background: var(--sg-text); color: var(--sg-text-on-dark); border: 0; flex: 1; }
.cookie-banner__buttons .btn-primary:hover { background: var(--sg-accent-dark); }
.cookie-banner__buttons .btn-secondary { background: transparent; color: var(--sg-text); border: 1px solid var(--sg-border); }
.cookie-banner__buttons .btn-secondary:hover { background: var(--sg-bg-alt); }

/* ================================================================
   TESTIMONIOS — social proof local
   Skill social-proof-local-es
   ================================================================ */
.reviews-summary {
  display: flex;
  align-items: center;
  gap: 24px;
  flex-wrap: wrap;
  margin-bottom: 48px;
  padding: 24px 28px;
  background: var(--sg-bg-card);
  border: 1px solid var(--sg-border-soft);
  border-radius: var(--sg-radius-lg);
}
.reviews-summary__rating {
  display: flex;
  align-items: baseline;
  gap: 8px;
}
.reviews-summary__num {
  font-family: var(--sg-font-display);
  font-size: 2.4rem;
  font-weight: 400;
  color: var(--sg-text);
  line-height: 1;
}
.reviews-summary__max {
  font-size: 1rem;
  color: var(--sg-text-mute);
}
.reviews-summary__stars {
  display: inline-flex;
  gap: 2px;
  color: var(--sg-accent);
  font-size: 1.1rem;
  letter-spacing: 1px;
}
.reviews-summary__text {
  font-size: 0.92rem;
  color: var(--sg-text-soft);
}
.reviews-summary__text strong { color: var(--sg-text); }

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
}
.testimonial {
  background: var(--sg-bg-card);
  border: 1px solid var(--sg-border-soft);
  border-radius: var(--sg-radius-lg);
  padding: 28px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  transition:
    transform var(--sg-transition),
    border-color var(--sg-transition),
    box-shadow var(--sg-transition);
}
@media (hover: hover) and (pointer: fine) {
  .testimonial:hover {
    border-color: var(--sg-accent-soft);
    box-shadow: var(--sg-shadow-sm);
    transform: translateY(-2px);
  }
}
.testimonial__stars {
  color: var(--sg-accent);
  font-size: 1rem;
  letter-spacing: 1px;
}
.testimonial__text {
  font-size: 1rem;
  line-height: 1.65;
  color: var(--sg-text);
  margin: 0;
  flex: 1;
}
.testimonial__author {
  display: flex;
  align-items: center;
  gap: 12px;
  padding-top: 16px;
  border-top: 1px solid var(--sg-border-soft);
}
.testimonial__avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--sg-bg-alt);
  color: var(--sg-accent-dark);
  display: grid;
  place-items: center;
  font-family: var(--sg-font-display);
  font-weight: 500;
  font-size: 1rem;
  flex-shrink: 0;
}
.testimonial__info {
  display: flex;
  flex-direction: column;
  gap: 2px;
  font-size: 0.85rem;
}
.testimonial__name {
  font-weight: 500;
  color: var(--sg-text);
}
.testimonial__meta {
  color: var(--sg-text-mute);
  font-size: 0.8rem;
}

/* Trust signals row — chips */
.trust-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}
.trust-chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  background: var(--sg-bg-card);
  border: 1px solid var(--sg-border);
  border-radius: 999px;
  font-size: 0.82rem;
  color: var(--sg-text-soft);
}
.trust-chip svg {
  width: 14px;
  height: 14px;
  color: var(--sg-accent-dark);
  flex-shrink: 0;
}

/* ================================================================
   STICKY CALL BAR mobile (barra inferior con CTA llamar)
   Skill click-to-call-mobile-es — formato profesional, no urgencia
   ================================================================ */
.sticky-call {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 95;
  display: none;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 12px 16px calc(12px + env(safe-area-inset-bottom)) 16px;
  background: var(--sg-text);
  color: var(--sg-text-on-dark);
  box-shadow: 0 -4px 16px rgba(0, 0, 0, 0.18);
}
.sticky-call__label {
  display: flex;
  flex-direction: column;
  font-size: 0.78rem;
  line-height: 1.2;
  color: rgba(250, 247, 241, 0.7);
}
.sticky-call__label strong {
  font-family: var(--sg-font-display);
  font-size: 1.05rem;
  color: var(--sg-text-on-dark);
  font-weight: 500;
}
.sticky-call__btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 22px;
  min-height: 48px;
  border-radius: 999px;
  background: var(--sg-accent);
  color: #fff;
  font-weight: 600;
  font-size: 0.95rem;
  white-space: nowrap;
  transition: background var(--sg-transition);
}
.sticky-call__btn:hover { background: var(--sg-accent-dark); }
.sticky-call__btn svg { width: 16px; height: 16px; flex-shrink: 0; }

/* ================================================================
   ANIMACIÓN ENTRADA — fade-in con blur de materialización + stagger
   El JS asigna --i (0..N) por orden dentro de cada grupo
   ================================================================ */
.fade-in {
  opacity: 0;
  transform: translateY(16px);
  filter: blur(4px);
  transition:
    opacity 700ms var(--sg-ease-out),
    transform 700ms var(--sg-ease-out),
    filter 500ms var(--sg-ease-out);
  transition-delay: calc(var(--i, 0) * 70ms);
  will-change: opacity, transform, filter;
}
.fade-in.is-visible {
  opacity: 1;
  transform: translateY(0);
  filter: blur(0);
}

/* ================================================================
   RESPONSIVE
   ================================================================ */
@media (max-width: 980px) {
  .hero { padding-top: 96px; min-height: auto; }
  .hero__inner { grid-template-columns: 1fr; gap: 48px; }
  .hero__visual { aspect-ratio: 4/4; max-height: 480px; }
  .content-block { grid-template-columns: 1fr; gap: 32px; }
  .content-block__title { position: static; }
  .contact-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: repeat(2, 1fr); gap: 40px; }
  /* Splits 2-col se colapsan a 1-col en tablet/mobile */
  .split-narrow,
  .split-wide,
  .split-equal {
    grid-template-columns: 1fr;
    gap: 32px;
    align-items: stretch;
  }
}

@media (max-width: 720px) {
  .nav-primary, .header-cta { display: none; }
  .menu-toggle { display: flex; }
  .sticky-call { display: flex; }
  /* Espacio inferior para que la sticky bar no tape contenido */
  body { padding-bottom: 72px; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; align-items: flex-start; gap: 16px; }

  /* Hero compacto mobile */
  .hero { padding: 88px 0 56px; }
  .hero__title { font-size: clamp(2.4rem, 9vw, 3rem); margin-bottom: 24px; }
  .hero__lead { margin-bottom: 28px; }
  .hero__ctas .btn { width: 100%; justify-content: center; }
  .hero__sticker { padding: 12px 14px; bottom: 16px; left: 16px; }
  .hero__sticker-num { font-size: 1.6rem; }
  .hero__sticker-label { font-size: 0.78rem; }

  /* Stats hero: 3 columnas pero compactas (mejor que 1 col larga) */
  .hero__stats { grid-template-columns: repeat(3, 1fr); gap: 12px; margin-top: 36px; padding-top: 24px; }
  .hero__stat-num { font-size: 1.6rem; margin-bottom: 4px; }
  .hero__stat-label { font-size: 0.72rem; line-height: 1.25; }

  /* Trust chips compactos en mobile (que no ocupen 5 filas) */
  .trust-row { gap: 8px; margin-top: 20px; }
  .trust-chip { padding: 6px 12px; font-size: 0.75rem; gap: 6px; }
  .trust-chip svg { width: 12px; height: 12px; }

  /* Proceso colapsa */
  .process { grid-template-columns: 1fr; border-left: 0; border-right: 0; }
  .process__step { border-right: 0; padding: 28px 20px; }

  /* CTA banner mobile */
  .cta-banner { padding: 56px 28px; border-radius: var(--sg-radius-lg); }
  .cta-banner__ctas .btn { width: 100%; justify-content: center; }

  /* Reviews summary se apila */
  .reviews-summary { padding: 20px 22px; gap: 16px; }
  .reviews-summary__num { font-size: 2rem; }

  /* Section padding mobile más cómodo */
  .section { padding: 56px 0; }

  /* Cookie banner se posiciona arriba de la sticky-call para no taparla */
  .cookie-banner {
    bottom: calc(72px + env(safe-area-inset-bottom));
    left: 12px;
    right: 12px;
    padding: 18px;
  }
  .cookie-banner h4 { font-size: 0.95rem; margin-bottom: 6px; }
  .cookie-banner p { font-size: 0.8rem; margin-bottom: 12px; }
  .cookie-banner__buttons button { padding: 9px 14px; font-size: 0.82rem; }

  /* Sticky-call más compacta para no comer pantalla */
  .sticky-call { padding: 10px 12px calc(10px + env(safe-area-inset-bottom)) 12px; gap: 10px; }
  .sticky-call__label strong { font-size: 0.95rem; }
  .sticky-call__label span { font-size: 0.72rem; }
  .sticky-call__btn { padding: 12px 18px; font-size: 0.9rem; min-height: 44px; }

  /* Service / blog cards más compactas en mobile */
  .service-card__body, .blog-card__body { padding: 22px; }

  /* Mobile overlay: ajustar padding-top para no dejar hueco grande */
  .mobile-overlay { padding-top: 84px; padding-bottom: 88px; }
  .mobile-overlay nav a { font-size: 1.3rem; padding: 12px 0; }
  .mobile-overlay nav .mobile-overlay__sub a { font-size: 0.95rem; padding: 8px 0; }
  .mobile-overlay__group-title { margin: 18px 0 4px; font-size: 0.7rem; }

  /* Contact form mobile: padding ajustado + 16px en inputs (evita zoom iOS al focus) */
  .contact-form { padding: 24px; }
  .contact-form input,
  .contact-form select,
  .contact-form textarea { font-size: 16px; }

  /* Page hero interior (servicios, zonas, blog) */
  .page-hero { padding: 96px 0 40px; }
  .page-hero__title { margin-bottom: 16px; }
  .page-hero__media { margin-top: 28px; aspect-ratio: 16/10; }

  /* Info card padding mobile */
  .info-card { padding: 22px; }
  .info-card__row { flex-direction: column; gap: 4px; }
  .info-card__label { min-width: auto; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
}