/* =====================================================
   REFORMA ELEGANT3 – Main Stylesheet
   Author: Reforma Elegant3
   Version: 1.0
   ===================================================== */

/* ---- CSS Custom Properties ---- */
:root {
  /* Colors - Brutalismo de Obra */
  --color-primary: #1B1B1B;        /* Acero forjado / Asfalto */
  --color-primary-dark: #0D0D0D;   /* Negro profundo */
  --color-primary-light: #333333;  /* Gris plomo */
  --color-accent: #D14924;         /* Ladrillo visto / Nivel láser */
  --color-accent-dark: #A6381A;    /* Óxido oscuro */
  --color-accent-light: #F2572D;   /* Naranja alerta */
  --color-white: #ffffff;
  --color-off-white: #F4F4F0;      /* Yeso seco (Fondo principal) */
  --color-text: #1B1B1B;
  --color-text-muted: #596166;     /* Cemento viejo */
  --color-border: #1B1B1B;         /* Bordes muy marcados */
  --color-bg-section: #8E979C;     /* Hormigón fraguado (bloques grises) */
  --color-bg-alt: #E8E8E8;         /* Mortero claro */
  --color-whatsapp: #25d366;
  --color-whatsapp-dark: #1da851;

  /* Typography */
  --font-body: 'IBM Plex Sans', monospace, sans-serif;
  --font-display: 'Oswald', sans-serif;
  --font-size-base: 1rem;       /* 16px */
  --line-height-base: 1.5;

  /* Spacing */
  --space-xs: 0.5rem;
  --space-sm: 0.75rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2rem;
  --space-2xl: 3rem;
  --space-3xl: 4rem;
  --space-4xl: 6rem;

  /* Layout */
  --container-max: 1200px;
  --container-padding: 1.25rem;
  --border-radius: 0px;         /* Brutalismo: cero curvas */
  --border-radius-lg: 0px;      /* Cero curvas */

  /* Shadows - Block Brutalist Shadows */
  --shadow-sm: 4px 4px 0px var(--color-primary);
  --shadow-md: 8px 8px 0px var(--color-primary);
  --shadow-lg: 12px 12px 0px var(--color-primary);

  /* Transitions */
  --transition: 0.15s ease-out; /* Transiciones rápidas y mecánicas */

  /* Header */
  --header-height: 80px;
}

/* ---- Reset & Base ---- */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-body);
  font-size: var(--font-size-base);
  line-height: var(--line-height-base);
  color: var(--color-text);
  background-color: var(--color-white);
  overflow-x: hidden;
}

img, video {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  color: inherit;
  text-decoration: none;
}

ul, ol {
  list-style: none;
}

address { font-style: normal; }

/* Skip to main content (accessibility) */
.skip-link {
  position: absolute;
  top: -40px;
  left: 0;
  background: var(--color-primary);
  color: var(--color-white);
  padding: 8px 16px;
  z-index: 9999;
  border-radius: 0 0 4px 0;
  font-weight: 600;
}
.skip-link:focus { top: 0; }

/* ---- Layout Utilities ---- */
.container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--container-padding);
}

.section-padding {
  padding: var(--space-4xl) 0;
}

@media (max-width: 768px) {
  .section-padding { padding: var(--space-3xl) 0; }
}

.w-full { width: 100%; }

/* ---- Section Headers ---- */
.section-header {
  text-align: center;
  max-width: 640px;
  margin: 0 auto var(--space-3xl);
}

.section-tag {
  display: inline-block;
  background: var(--color-primary);
  color: var(--color-white);
  font-family: var(--font-body);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  padding: 0.35rem 0.8rem;
  border-radius: 0px;
  border-left: 3px solid var(--color-accent);
  margin-bottom: var(--space-sm);
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 3.5vw, 2.25rem);
  font-weight: 700;
  color: var(--color-primary);
  line-height: 1.25;
  margin-bottom: var(--space-md);
  text-transform: uppercase;
}

.section-subtitle {
  font-size: 1.05rem;
  color: var(--color-text-muted);
  line-height: 1.7;
}

/* ---- Buttons (Brutalist) ---- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5em;
  padding: 0.8rem 1.6rem;
  border-radius: 0px;
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  cursor: pointer;
  border: 3px solid var(--color-primary);
  transition: transform 0.1s, box-shadow 0.1s, background 0.1s;
  text-decoration: none;
  white-space: nowrap;
}

.btn:focus-visible {
  outline: 3px solid var(--color-accent);
  outline-offset: 2px;
}

.btn-lg {
  padding: 1rem 2.2rem;
  font-size: 1.1rem;
}

.btn-sm {
  padding: 0.45rem 1rem;
  font-size: 0.85rem;
}

.btn-primary {
  background: var(--color-accent);
  color: var(--color-white);
  border-color: var(--color-primary);
  box-shadow: 4px 4px 0px var(--color-primary);
}
.btn-primary:hover, .btn-primary:focus-visible {
  background: var(--color-accent-dark);
  color: var(--color-white);
  transform: translate(2px, 2px);
  box-shadow: 2px 2px 0px var(--color-primary);
}
.btn-primary:active {
  transform: translate(4px, 4px);
  box-shadow: 0px 0px 0px var(--color-primary);
}

.btn-whatsapp {
  background: var(--color-whatsapp);
  color: var(--color-white);
  border-color: var(--color-primary);
  box-shadow: 4px 4px 0px var(--color-primary);
}
.btn-whatsapp:hover, .btn-whatsapp:focus-visible {
  background: var(--color-whatsapp-dark);
  color: var(--color-white);
  transform: translate(2px, 2px);
  box-shadow: 2px 2px 0px var(--color-primary);
}
.btn-whatsapp:active {
  transform: translate(4px, 4px);
  box-shadow: 0px 0px 0px var(--color-primary);
}

.btn-outline {
  background: var(--color-white);
  color: var(--color-primary);
  border-color: var(--color-primary);
  box-shadow: 4px 4px 0px var(--color-primary);
}
.btn-outline:hover, .btn-outline:focus-visible {
  background: var(--color-primary);
  color: var(--color-white);
  transform: translate(2px, 2px);
  box-shadow: 2px 2px 0px var(--color-primary);
}
.btn-outline:active {
  transform: translate(4px, 4px);
  box-shadow: 0px 0px 0px var(--color-primary);
}

/* ---- HEADER BRUTALIST ---- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: var(--color-off-white);
  border-bottom: 3px solid var(--color-primary);
  height: var(--header-height);
}

.header-inner {
  display: flex;
  align-items: center;
  gap: var(--space-lg);
  height: var(--header-height);
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-shrink: 0;
  text-decoration: none;
  background: transparent;
}

.logo-icon {
  display: none; /* Quitamos el emoji genérico */
}

.logo-text {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--color-white);
  letter-spacing: 1px;
  text-transform: uppercase;
}

.logo-text strong {
  color: var(--color-accent);
}

.main-nav {
  flex: 1;
  display: flex;
  justify-content: center;
}

.nav-list {
  display: flex;
  gap: var(--space-md);
}

.nav-link {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 500;
  color: var(--color-primary-light);
  padding: 0.4rem 0;
  text-transform: uppercase;
  letter-spacing: 1px;
  position: relative;
  transition: color var(--transition);
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0%;
  height: 3px;
  background: var(--color-accent);
  transition: width var(--transition);
}

.nav-link:hover, .nav-link.active {
  color: var(--color-primary);
}

.nav-link:hover::after, .nav-link.active::after {
  width: 100%;
}

.header-cta {
  flex-shrink: 0;
  font-size: 0.9rem;
}

.hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 36px;
  height: 36px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
  flex-shrink: 0;
}

.hamburger span {
  display: block;
  height: 2px;
  background: var(--color-primary);
  border-radius: 2px;
  transition: transform var(--transition), opacity var(--transition);
}

.hamburger[aria-expanded="true"] span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.hamburger[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.hamburger[aria-expanded="true"] span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

/* Mobile Menu */
.mobile-menu {
  display: none;
  position: fixed;
  top: var(--header-height);
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--color-white);
  z-index: 999;
  padding: var(--space-xl) var(--container-padding);
  overflow-y: auto;
}

.mobile-menu.is-open {
  display: flex;
  flex-direction: column;
  gap: var(--space-xl);
}

.mobile-nav-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.mobile-nav-link {
  display: block;
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--color-primary);
  padding: var(--space-sm) var(--space-md);
  border-radius: var(--border-radius);
  border-bottom: 1px solid var(--color-border);
}

.mobile-nav-link:hover { background: var(--color-bg-section); }

.mobile-ctas {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

/* ---- HERO ---- */
.hero {
  position: relative;
  min-height: 88vh;
  display: flex;
  align-items: center;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, var(--color-primary-dark) 0%, var(--color-primary) 40%, var(--color-primary-light) 100%);
  z-index: 0;
}

.hero-bg::after {
  border-bottom: 8px solid var(--color-primary);
}

.hero-b-laser-line {
  position: absolute;
  left: 5%;
  top: 0;
  bottom: 0;
  width: 2px;
  background: var(--color-accent);
  z-index: 10;
  opacity: 0.8;
}

.hero-b-text-column {
  position: relative;
  z-index: 5;
  padding: 15vh 4rem 4rem 8%;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.hero-b-badge {
  display: inline-block;
  background: var(--color-primary);
  color: var(--color-white);
  font-family: var(--font-body);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 2px;
  padding: 0.5rem 1rem;
  margin-bottom: var(--space-xl);
  align-self: flex-start;
  border-left: 4px solid var(--color-accent);
}

.hero-b-title {
  font-family: var(--font-display);
  font-size: clamp(3rem, 6vw, 5.5rem);
  font-weight: 700;
  color: var(--color-primary);
  line-height: 1.05;
  margin-bottom: var(--space-md);
  text-transform: uppercase;
  /* El título rompe la cuadrícula saliéndose hacia la imagen */
  width: 140%;
  position: relative;
  z-index: 20;
  text-shadow: 2px 2px 0px var(--color-off-white);
}

.hero-b-title-accent {
  color: var(--color-accent);
  display: block;
}

.hero-b-subtitle {
  font-family: var(--font-body);
  font-size: clamp(1rem, 1.5vw, 1.1rem);
  color: var(--color-text-muted);
  line-height: 1.6;
  max-width: 90%;
  margin-bottom: var(--space-xl);
  position: relative;
  z-index: 20;
  background: var(--color-off-white);
  padding: 1rem 1rem 1rem 0;
}

.hero-b-ctas {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  margin-bottom: var(--space-xl);
  position: relative;
  z-index: 20;
}

.btn-brutalist {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  padding: 1rem 2rem;
  text-decoration: none;
  border: 3px solid var(--color-primary);
  color: var(--color-primary);
  background: transparent;
  transition: all 0.1s;
  box-shadow: 4px 4px 0px var(--color-primary);
}

.btn-brutalist.primary-b {
  background: var(--color-primary);
  color: var(--color-white);
}

.btn-brutalist.accent-b {
  background: var(--color-accent);
  color: var(--color-white);
  border-color: var(--color-accent);
  box-shadow: 4px 4px 0px var(--color-primary-dark);
}

.btn-brutalist.whatsapp-b {
  background: #25D366;
  color: var(--color-primary); /* texto oscuro para contrastar con verde claro */
  border-color: var(--color-primary);
  box-shadow: 4px 4px 0px var(--color-primary);
}

.btn-brutalist:hover {
  transform: translate(2px, 2px);
  box-shadow: 2px 2px 0px var(--color-primary);
}

.btn-brutalist:active {
  transform: translate(4px, 4px);
  box-shadow: 0px 0px 0px var(--color-primary);
}

.hero-b-trust {
  list-style: none;
  padding: 0;
  margin: 0;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.85rem;
  color: var(--color-primary-light);
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.hero-b-image-column {
  position: relative;
  height: 420px;
  max-height: 460px;
  margin: 2rem 3rem 2rem 1rem;
  border: 4px solid var(--color-primary);
  box-shadow: 8px 8px 0px var(--color-primary);
  overflow: hidden;
  background-color: var(--color-bg-alt);
}

.hero-b-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: contrast(1.08) grayscale(0.15); /* Aspecto más rudo y arquitectónico */
}

/* Marcas de corte (Blueprint crosshairs) */
.blueprint-crosshair {
  position: absolute;
  width: 30px;
  height: 30px;
  z-index: 10;
}
.blueprint-crosshair::before, .blueprint-crosshair::after {
  content: '';
  position: absolute;
  background: var(--color-accent);
}
.blueprint-crosshair::before { width: 100%; height: 2px; top: 14px; left: 0; }
.blueprint-crosshair::after { width: 2px; height: 100%; top: 0; left: 14px; }

.top-left { top: 20px; left: 20px; }
.top-right { top: 20px; right: 20px; }
.bottom-left { bottom: 20px; left: 20px; }
.bottom-right { bottom: 20px; right: 20px; }

@media (max-width: 992px) {
  .hero-brutalist {
    grid-template-columns: 1fr;
    min-height: auto;
  }
  .hero-b-title {
    width: 100%;
    font-size: clamp(2rem, 7vw, 3.5rem);
  }
  .hero-b-text-column {
    padding: 2.5rem 1.25rem 2rem 1.25rem;
  }
  .hero-b-image-column {
    height: 250px;
    max-height: 270px;
    margin: 0 1.25rem 2.5rem 1.25rem;
    border: 3px solid var(--color-primary);
    box-shadow: 5px 5px 0px var(--color-primary);
  }
  .hero-b-laser-line { display: none; }
  .hero-b-ctas {
    flex-direction: column;
    width: 100%;
  }
  .hero-b-ctas .btn-brutalist {
    width: 100%;
    text-align: center;
  }
}

/* ---- TRUST BAR ---- */
.trust-bar {
  background: var(--color-primary);
  padding: var(--space-xl) 0;
}

.trust-bar-inner {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-3xl);
  flex-wrap: wrap;
}

.trust-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.2rem;
}

.trust-number {
  font-size: clamp(1.8rem, 4vw, 2.5rem);
  font-weight: 800;
  color: var(--color-accent-light);
  line-height: 1;
}

.trust-label {
  font-size: 0.82rem;
  color: rgba(255,255,255,.75);
  text-align: center;
  font-weight: 500;
}

.trust-divider {
  width: 1px;
  height: 48px;
  background: rgba(255,255,255,.15);
}

/* ---- SERVICES ---- */
.services-section {
  background: var(--color-off-white);
}

.services-b-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-xl);
  margin-bottom: var(--space-2xl);
}

.service-b-item {
  position: relative;
  background: var(--color-primary);
  border: 4px solid var(--color-primary);
  box-shadow: 8px 8px 0px var(--color-primary);
  transition: transform 0.1s, box-shadow 0.1s;
  cursor: pointer;
  height: 440px;
  overflow: hidden;
}

.service-b-item:hover {
  transform: translate(4px, 4px);
  box-shadow: 4px 4px 0px var(--color-primary);
}

.service-b-item:active {
  transform: translate(8px, 8px);
  box-shadow: 0px 0px 0px var(--color-primary);
}

.s-b-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: grayscale(0.35) contrast(1.15);
  transition: filter 0.3s;
}

.service-b-item:hover .s-b-img {
  filter: grayscale(0) contrast(1.1);
}

.s-b-label {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 90%;
  background: var(--color-white);
  padding: 1.25rem 1.5rem;
  border-top: 4px solid var(--color-primary);
  border-right: 4px solid var(--color-primary);
}

.s-b-title {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: 0.35rem;
  text-transform: uppercase;
}

.s-b-desc {
  font-family: var(--font-body);
  font-size: 0.82rem;
  color: var(--color-text-muted);
  line-height: 1.4;
  margin-bottom: 0.5rem;
}

.s-b-link {
  font-family: var(--font-body);
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--color-accent);
  text-decoration: none;
  display: inline-block;
  border-bottom: 2px solid transparent;
  transition: border-color 0.2s;
}

.s-b-link:hover {
  border-color: var(--color-accent);
}

@media (max-width: 992px) {
  .services-b-grid {
    grid-template-columns: 1fr;
  }
}

.services-cta {
  text-align: center;
  margin-top: var(--space-2xl);
}

/* ---- ZONES ---- */
.zones-section {
  background: var(--color-white);
}

.zones-grid {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
  justify-content: center;
}

.zone-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.3em;
  background: var(--color-white);
  color: var(--color-primary);
  font-family: var(--font-display);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  font-size: 0.95rem;
  font-weight: 700;
  padding: 0.6rem 1.2rem;
  border-radius: 0px;
  border: 2px solid var(--color-primary);
  box-shadow: 3px 3px 0px var(--color-primary);
  transition: transform 0.1s, box-shadow 0.1s, background 0.1s;
}

.zone-pill:hover {
  background: var(--color-primary);
  color: var(--color-white);
  border-color: var(--color-primary);
  transform: translate(2px, 2px);
  box-shadow: 1px 1px 0px var(--color-primary);
}

.zone-pill--more {
  background: var(--color-accent);
  color: var(--color-white);
  border-color: var(--color-primary);
}

.zone-pill--more:hover {
  background: var(--color-accent-dark);
  color: var(--color-white);
}

/* ---- WHY US BRUTALIST ---- */
.why-b-section {
  background: var(--color-bg-alt);
  border-top: 8px solid var(--color-primary);
  border-bottom: 8px solid var(--color-primary);
}

.why-b-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4xl);
  align-items: center;
}

.section-tag-b {
  font-family: var(--font-body);
  font-weight: 700;
  color: var(--color-accent);
  letter-spacing: 2px;
  display: block;
  margin-bottom: var(--space-sm);
}

.section-title-b {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 4vw, 3.5rem);
  font-weight: 700;
  color: var(--color-primary);
  line-height: 1.1;
  text-transform: uppercase;
  margin-bottom: var(--space-md);
}

.why-b-intro {
  font-family: var(--font-body);
  font-size: 1.1rem;
  color: var(--color-text-muted);
  margin-bottom: var(--space-xl);
  border-left: 4px solid var(--color-primary);
  padding-left: 1rem;
}

.why-b-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
  margin-bottom: var(--space-xl);
  list-style: none;
  padding: 0;
}

.why-b-list li {
  display: flex;
  gap: var(--space-md);
  align-items: flex-start;
  background: var(--color-white);
  padding: 1.5rem;
  border: 2px solid var(--color-primary);
  box-shadow: 4px 4px 0px var(--color-primary);
  transition: transform 0.1s;
}

.why-b-list li:hover {
  transform: translate(-2px, -2px);
  box-shadow: 6px 6px 0px var(--color-primary);
}

.why-b-icon {
  font-family: var(--font-body);
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--color-accent);
  flex-shrink: 0;
}

.why-b-item-text strong {
  display: block;
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--color-primary);
  text-transform: uppercase;
  margin-bottom: 0.2rem;
}

.why-b-item-text p {
  font-size: 0.9rem;
  color: var(--color-text-muted);
  line-height: 1.5;
}

.why-b-ctas {
  display: flex;
  gap: var(--space-md);
  flex-wrap: wrap;
}

.why-b-image {
  position: relative;
  border: 8px solid var(--color-primary);
  box-shadow: 16px 16px 0px var(--color-primary);
}

.why-b-img {
  width: 100%;
  aspect-ratio: 4/3;
  object-fit: cover;
  display: block;
  filter: contrast(1.1) grayscale(0.1);
}

/* ---- TESTIMONIALS ---- */
.testimonials-section {
  background: var(--color-primary-dark);
}

.testimonials-section .section-tag {
  background: rgba(255,255,255,.1);
  color: var(--color-accent-light);
}

.testimonials-section .section-title {
  color: var(--color-white);
}

.testimonials-section .section-subtitle {
  color: rgba(255,255,255,.7);
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-lg);
}

.testimonial-card {
  background: rgba(255,255,255,.05);
  border: 2px solid rgba(255,255,255,.25);
  border-left: 5px solid var(--color-accent);
  border-radius: 0px;
  padding: var(--space-xl);
  box-shadow: 6px 6px 0px #000000;
  backdrop-filter: blur(4px);
}

.testimonial-stars {
  font-size: 1.2rem;
  color: var(--color-accent-light);
  letter-spacing: 2px;
  margin-bottom: var(--space-md);
}

.testimonial-text {
  font-size: 0.93rem;
  color: rgba(255,255,255,.85);
  line-height: 1.7;
  font-style: italic;
  margin-bottom: var(--space-lg);
  quotes: "«" "»";
}

.testimonial-text::before { content: open-quote; }
.testimonial-text::after { content: close-quote; }

.testimonial-author {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.author-name {
  font-weight: 700;
  color: var(--color-white);
  font-size: 0.9rem;
}

.author-location {
  font-size: 0.8rem;
  color: rgba(255,255,255,.5);
}

.author-location::before { content: '·'; margin-right: 0.4rem; }

.testimonials-cta {
  text-align: center;
  margin-top: var(--space-2xl);
}

.testimonials-cta .btn-outline {
  background: var(--color-white) !important;
  color: var(--color-primary) !important;
  border: 3px solid var(--color-white) !important;
  box-shadow: 4px 4px 0px var(--color-accent) !important;
  font-family: var(--font-display);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.testimonials-cta .btn-outline:hover {
  background: var(--color-accent) !important;
  color: var(--color-white) !important;
  border-color: var(--color-accent) !important;
  transform: translate(2px, 2px);
  box-shadow: 2px 2px 0px #000000 !important;
}

.review-note {
  margin-top: var(--space-sm);
  font-size: 0.82rem;
  color: rgba(255,255,255,.5);
}

/* ---- GALLERY PREVIEW ---- */
.gallery-preview {
  background: var(--color-white);
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-md);
}

.gallery-item {
  border-radius: 0px;
  border: 3px solid var(--color-primary);
  box-shadow: 6px 6px 0px var(--color-primary);
  overflow: hidden;
  position: relative;
  cursor: pointer;
  transition: transform 0.1s, box-shadow 0.1s;
}

.gallery-item:hover {
  transform: translate(2px, 2px);
  box-shadow: 4px 4px 0px var(--color-primary);
}

.gallery-item img {
  width: 100%;
  height: 220px;
  object-fit: cover;
  transition: transform 0.4s ease;
  background: var(--color-bg-section);
}

.gallery-item:hover img { transform: scale(1.04); }

.gallery-item figcaption {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  background: linear-gradient(transparent, rgba(0,0,0,.65));
  color: var(--color-white);
  padding: 1.5rem 1rem 0.75rem;
  font-size: 0.82rem;
  font-weight: 600;
}

.gallery-cta {
  text-align: center;
  margin-top: var(--space-2xl);
}

/* ---- CONTACT PREVIEW ---- */
.contact-preview {
  background: var(--color-off-white);
}

.contact-preview-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3xl);
  align-items: start;
}

.contact-info .section-title { text-align: left; }
.contact-info > p {
  color: var(--color-text-muted);
  margin-bottom: var(--space-xl);
  line-height: 1.7;
}

.contact-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
  margin-bottom: var(--space-xl);
}

.contact-list li {
  display: flex;
  gap: var(--space-md);
  align-items: flex-start;
}

.contact-icon {
  font-size: 1.3rem;
  flex-shrink: 0;
  margin-top: 0.1rem;
}

.contact-list strong {
  display: block;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-text-muted);
  margin-bottom: 0.15rem;
}

.contact-value {
  font-size: 0.97rem;
  font-weight: 600;
  color: var(--color-primary);
  text-decoration: none;
}

a.contact-value:hover { text-decoration: underline; color: var(--color-accent); }

.contact-map {
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--color-border);
}

.contact-map iframe { display: block; }

/* ---- FOOTER ---- */
.site-footer {
  background: var(--color-primary-dark);
  color: rgba(255,255,255,.75);
  padding-top: var(--space-4xl);
}

.footer-inner {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--space-2xl);
  padding-bottom: var(--space-3xl);
  border-bottom: 1px solid rgba(255,255,255,.08);
}

.footer-logo .logo-text { color: var(--color-white); }
.footer-logo .logo-text strong { color: var(--color-accent-light); }

.footer-tagline {
  font-size: 0.88rem;
  margin: var(--space-sm) 0;
  color: rgba(255,255,255,.6);
}

.footer-address {
  font-size: 0.85rem;
  line-height: 1.6;
  color: rgba(255,255,255,.6);
}

.footer-address a { color: rgba(255,255,255,.75); }
.footer-address a:hover { color: var(--color-accent-light); }

.footer-nav-title {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-white);
  margin-bottom: var(--space-md);
}

.footer-nav ul {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.footer-nav a {
  font-size: 0.87rem;
  color: rgba(255,255,255,.6);
  transition: color var(--transition);
}

.footer-nav a:hover { color: var(--color-accent-light); }

.footer-google-cta {
  margin-top: var(--space-lg);
}

.site-footer .btn-outline,
.footer-google-cta .btn-outline {
  background: var(--color-white) !important;
  color: var(--color-primary) !important;
  border: 2px solid var(--color-white) !important;
  box-shadow: 4px 4px 0px var(--color-accent) !important;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  padding: 0.6rem 1.2rem;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  text-decoration: none;
  transition: transform 0.1s, box-shadow 0.1s, background 0.1s, color 0.1s;
}

.site-footer .btn-outline:hover,
.footer-google-cta .btn-outline:hover {
  background: var(--color-accent) !important;
  color: var(--color-white) !important;
  border-color: var(--color-accent) !important;
  box-shadow: 2px 2px 0px #000000 !important;
  transform: translate(2px, 2px);
}

.footer-bottom {
  background: rgba(0,0,0,.2);
  padding: var(--space-md) 0;
}

.footer-bottom-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
  flex-wrap: wrap;
}

.footer-bottom p {
  font-size: 0.78rem;
  color: rgba(255,255,255,.4);
}

.footer-bottom a {
  color: rgba(255,255,255,.6);
}

.footer-bottom a:hover { color: var(--color-accent-light); }

.footer-credit {
  font-size: 0.8rem !important;
  color: rgba(255, 255, 255, 0.65) !important;
  margin: 0;
}

.footer-credit a {
  color: var(--color-accent-light) !important;
  font-weight: 700;
  text-decoration: none;
  border-bottom: 1px solid var(--color-accent);
  transition: color 0.15s ease, background 0.15s ease, padding 0.15s ease;
}

.footer-credit a:hover {
  color: var(--color-white) !important;
  background: var(--color-accent);
  padding: 1px 4px;
}

/* ---- WHATSAPP FLOAT ---- */
.whatsapp-float {
  position: fixed;
  bottom: 100px;
  right: 20px;
  z-index: 900;
  background: var(--color-whatsapp);
  color: var(--color-white);
  width: 58px;
  height: 58px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 20px rgba(37,211,102,.4);
  transition: transform var(--transition), box-shadow var(--transition);
}

.whatsapp-float:hover {
  transform: scale(1.08);
  box-shadow: 0 6px 24px rgba(37,211,102,.5);
}

.whatsapp-tooltip {
  position: absolute;
  right: 68px;
  background: var(--color-text);
  color: var(--color-white);
  font-size: 0.75rem;
  font-weight: 600;
  padding: 0.35rem 0.75rem;
  border-radius: 6px;
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition);
}

.whatsapp-tooltip::after {
  content: '';
  position: absolute;
  left: 100%;
  top: 50%;
  transform: translateY(-50%);
  border: 5px solid transparent;
  border-left-color: var(--color-text);
}

.whatsapp-float:hover .whatsapp-tooltip { opacity: 1; }

/* ---- MOBILE STICKY CTA ---- */
.mobile-sticky-cta {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 890;
  background: var(--color-white);
  box-shadow: 0 -3px 14px rgba(0,0,0,.25);
  border-top: 3px solid var(--color-primary);
}

.mobile-cta-btn {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.35em;
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  padding: 0.85rem 0.5rem;
  text-align: center;
  text-decoration: none;
  min-height: 48px;
}

.mobile-cta-call {
  background: var(--color-primary);
  color: var(--color-white);
}

.mobile-cta-wa {
  background: var(--color-whatsapp);
  color: var(--color-white);
}

.mobile-cta-presupuesto {
  background: var(--color-accent);
  color: var(--color-white);
}

/* ---- COOKIE BANNER ---- */
.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 9999;
  background: var(--color-primary-dark);
  color: var(--color-white);
  border-top: 4px solid var(--color-accent);
  padding: var(--space-md) var(--container-padding);
  box-shadow: 0 -4px 25px rgba(0,0,0,.5);
  transform: translateY(100%);
  transition: transform 0.3s ease;
}

.cookie-banner.is-visible {
  transform: translateY(0);
}

.cookie-banner-inner {
  max-width: var(--container-max);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-xl);
  flex-wrap: wrap;
}

.cookie-banner strong {
  font-size: 0.95rem;
  display: block;
  margin-bottom: 0.3rem;
}

.cookie-banner p {
  font-size: 0.82rem;
  color: rgba(255,255,255,.7);
}

.cookie-banner a { color: var(--color-accent-light); }

.cookie-actions {
  display: flex;
  gap: var(--space-sm);
  flex-shrink: 0;
  align-items: center;
}

.cookie-actions .btn {
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  padding: 0.6rem 1.2rem;
  border-radius: 0px;
}

.cookie-actions .btn-outline {
  background: transparent !important;
  color: #ffffff !important;
  border: 2px solid rgba(255, 255, 255, 0.8) !important;
  box-shadow: 3px 3px 0px #000000 !important;
}

.cookie-actions .btn-outline:hover {
  background: rgba(255, 255, 255, 0.15) !important;
  color: #ffffff !important;
  border-color: #ffffff !important;
  transform: translate(1px, 1px);
  box-shadow: 2px 2px 0px #000000 !important;
}

.cookie-actions .btn-primary {
  background: var(--color-accent) !important;
  color: #ffffff !important;
  border: 2px solid var(--color-accent) !important;
  box-shadow: 3px 3px 0px #000000 !important;
}

.cookie-actions .btn-primary:hover {
  background: var(--color-accent-light) !important;
  border-color: var(--color-accent-light) !important;
  transform: translate(1px, 1px);
  box-shadow: 2px 2px 0px #000000 !important;
}

/* =====================================================
   RESPONSIVE BREAKPOINTS
   ===================================================== */

/* Tablet */
@media (max-width: 1024px) {
  .footer-inner {
    grid-template-columns: 1fr 1fr;
  }

  .why-inner {
    gap: var(--space-2xl);
  }
}

/* Mobile menu trigger */
@media (max-width: 860px) {
  .main-nav, .header-cta { display: none; }
  .hamburger { display: flex; }
}

/* Tablet / Large Mobile */
@media (max-width: 768px) {
  :root { --header-height: 64px; }

  .hero { min-height: 92vh; }
  .hero-ctas { flex-direction: column; }
  .hero-ctas .btn { width: 100%; }

  .services-grid { grid-template-columns: 1fr 1fr; }
  .testimonials-grid { grid-template-columns: 1fr; }
  .gallery-grid { grid-template-columns: 1fr 1fr; }

  .why-inner, .why-b-inner {
    grid-template-columns: 1fr;
    gap: var(--space-2xl);
  }

  .why-image, .why-b-image { order: -1; }

  .contact-preview-inner {
    grid-template-columns: 1fr;
  }
  
  .contact-form-wrapper {
    padding: var(--space-xl) 1rem !important;
  }

  .trust-bar-inner { gap: var(--space-xl); }
  .trust-divider { display: none; }

  .footer-inner { grid-template-columns: 1fr; gap: var(--space-xl); }
  .footer-bottom-inner { flex-direction: column; text-align: center; }

  body { padding-bottom: 64px; }
  .mobile-sticky-cta { display: flex; }
  .whatsapp-float { display: none !important; }
  
  .section-title-b { font-size: clamp(2rem, 8vw, 2.5rem); }
  .page-hero { padding: var(--space-2xl) 1rem var(--space-xl); }
  .page-hero h1 { font-size: clamp(1.8rem, 7vw, 2.5rem); }
}

/* Small Mobile */
@media (max-width: 480px) {
  .services-grid { grid-template-columns: 1fr; }
  .gallery-grid { grid-template-columns: 1fr; }
  .hero-trust { flex-direction: column; gap: 0.5rem; }

  .cookie-banner-inner { flex-direction: column; align-items: flex-start; gap: 1rem; }
  .cookie-actions { width: 100%; display: flex; gap: 0.5rem; }
  .cookie-actions .btn { flex: 1; text-align: center; justify-content: center; padding: 0.7rem 0.5rem; font-size: 0.8rem; }
  
  .service-b-item { height: 300px; }
  .s-b-label { width: 95%; padding: 1rem; }
  .hero-b-text-column { padding: 4rem 1rem 2rem 1rem; }
  .trust-bar .btn { width: 100%; justify-content: center; }
}

/* =====================================================
   PAGE-SPECIFIC STYLES (for subpages)
   ===================================================== */

/* Breadcrumb */
.breadcrumb {
  background: var(--color-off-white);
  padding: var(--space-sm) 0;
  border-bottom: 1px solid var(--color-border);
}

.breadcrumb nav {
  font-size: 0.82rem;
  color: var(--color-text-muted);
}

.breadcrumb a {
  color: var(--color-text-muted);
  text-decoration: underline;
}

.breadcrumb a:hover { color: var(--color-accent); }

/* Page Hero (for subpages) */
.page-hero {
  background: var(--color-bg-alt);
  padding: var(--space-4xl) 0 var(--space-3xl);
  text-align: center;
  border-bottom: 8px solid var(--color-primary);
}

.page-hero h1 {
  font-family: var(--font-display);
  font-size: clamp(2rem, 5vw, 3.5rem);
  color: var(--color-primary);
  line-height: 1.1;
  margin-bottom: var(--space-md);
  text-transform: uppercase;
}

.page-hero p {
  font-family: var(--font-body);
  font-size: 1.1rem;
  color: var(--color-text-muted);
  max-width: 600px;
  margin: 0 auto;
}

/* Contact Form */
.contact-form {
  background: var(--color-white);
  padding: var(--space-2xl);
  border: 4px solid var(--color-primary);
  box-shadow: 8px 8px 0px var(--color-primary);
}

.form-row-2col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

@media (max-width: 580px) {
  .form-row-2col {
    grid-template-columns: 1fr;
    gap: 0;
  }
}

.form-group {
  margin-bottom: var(--space-lg);
}

.form-label {
  display: block;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--color-primary);
  margin-bottom: 0.4rem;
}

.form-control {
  width: 100%;
  padding: 0.75rem 1rem;
  font-family: var(--font-body);
  font-size: 0.95rem;
  color: var(--color-text);
  background: var(--color-white);
  border: 2px solid var(--color-border);
  border-radius: var(--border-radius);
  transition: border-color var(--transition), box-shadow var(--transition);
  appearance: none;
}

.form-control:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(26,58,92,.1);
}

.form-control::placeholder { color: #aaa; }

textarea.form-control {
  resize: vertical;
  min-height: 130px;
}

select.form-control {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%235a6272' stroke-width='1.5' fill='none' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  padding-right: 2.5rem;
  cursor: pointer;
}

.form-error {
  color: #d32f2f;
  font-size: 0.8rem;
  margin-top: 0.3rem;
  display: none;
}

.form-group.has-error .form-control { border-color: #d32f2f; }
.form-group.has-error .form-error { display: block; }

.form-success {
  display: none;
  background: #e8f5e9;
  color: #2e7d32;
  border: 1px solid #a5d6a7;
  border-radius: var(--border-radius);
  padding: var(--space-md);
  font-weight: 600;
  text-align: center;
  margin-top: var(--space-md);
}

.form-success.is-visible { display: block; }

/* Legal pages */
.legal-content {
  max-width: 780px;
  margin: 0 auto;
  padding: var(--space-4xl) var(--container-padding);
}

.legal-content h1 {
  font-family: var(--font-display);
  font-size: 2rem;
  color: var(--color-primary);
  margin-bottom: var(--space-xl);
}

.legal-content h2 {
  font-size: 1.2rem;
  color: var(--color-primary);
  margin: var(--space-xl) 0 var(--space-sm);
}

.legal-content p, .legal-content li {
  font-size: 0.93rem;
  color: var(--color-text-muted);
  line-height: 1.75;
  margin-bottom: var(--space-sm);
}

.legal-content ul { list-style: disc; padding-left: 1.5rem; }

/* ---- FAQ ---- */
.faq-accordion {
  max-width: 800px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.faq-item {
  background: var(--color-white);
  border: 3px solid var(--color-primary);
  border-radius: 0px;
  box-shadow: 4px 4px 0px var(--color-primary);
  overflow: hidden;
  transition: box-shadow var(--transition);
}

.faq-item:hover {
  box-shadow: var(--shadow-sm);
}

.faq-question {
  font-weight: 700;
  font-size: 1.05rem;
  color: var(--color-primary);
  padding: var(--space-md) var(--space-lg);
  cursor: pointer;
  list-style: none; /* Hide default arrow in some browsers */
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.faq-question::-webkit-details-marker {
  display: none; /* Hide default arrow in Safari/Chrome */
}

.faq-question::after {
  content: '+';
  font-size: 1.5rem;
  font-weight: 400;
  color: var(--color-accent);
  transition: transform var(--transition);
  line-height: 1;
}

.faq-item[open] .faq-question::after {
  transform: rotate(45deg);
}

.faq-answer {
  padding: 0 var(--space-lg) var(--space-md);
  font-size: 0.95rem;
  color: var(--color-text-muted);
  line-height: 1.6;
}