/* =========================================================
   styles.css — Sistema de diseño v3
   Hormigón Impreso Huelva
   Paleta: Blanco limpio · Esmeralda · Gris piedra
   Tipografía: Outfit (títulos) + DM Sans (cuerpo)
   ========================================================= */

@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@400;500;600;700;800;900&family=DM+Sans:ital,opsz,wght@0,9..40,400;0,9..40,500;0,9..40,600;0,9..40,700;1,9..40,400&display=swap');

:root {
  /* Colores principales */
  --primary:        #059669;   /* Esmeralda principal */
  --primary-dark:   #047857;   /* Esmeralda oscura hover */
  --primary-light:  #D1FAE5;   /* Esmeralda claro */
  --accent:         #059669;   /* Esmeralda */
  --accent-warm:    #F59E0B;   /* Ámbar cálido */
  --cta:            #059669;
  --cta-hover:      #047857;

  /* Fondos — paleta blanca limpia */
  --dark:           #FFFFFF;   /* Fondo base blanco */
  --dark-section:   #F8FAFC;   /* Secciones alternadas gris perla */
  --dark-card:      #FFFFFF;   /* Tarjetas blancas */
  --dark-border:    #E2E8F0;   /* Bordes suaves */

  /* Texto */
  --light:          #0F172A;   /* Texto principal (casi negro) */
  --gray:           #475569;   /* Texto secundario */
  --muted:          #94A3B8;   /* Texto apagado */
  --white:          #ffffff;

  /* Bordes y divisores */
  --border:         rgba(0,0,0,0.07);
  --border-accent:  rgba(5,150,105,0.22);

  /* Estado */
  --success:        #059669;
  --warning:        #F59E0B;
  --danger:         #EF4444;

  /* Tipografía */
  --font-head:      'Outfit', system-ui, sans-serif;
  --font-body:      'DM Sans', system-ui, sans-serif;

  /* Layout */
  --container:      1240px;
  --radius:         0.875rem;
  --radius-lg:      1.25rem;
  --radius-xl:      1.75rem;

  /* Transiciones */
  --transition:     all 0.3s cubic-bezier(0.4,0,0.2,1);
  --transition-fast:all 0.15s ease;

  /* Sombras — más suaves para tema claro */
  --shadow-sm:      0 2px 8px rgba(0,0,0,0.06);
  --shadow-md:      0 8px 24px rgba(0,0,0,0.08);
  --shadow-lg:      0 20px 48px rgba(0,0,0,0.12);
  --shadow-glow:    0 0 30px rgba(5,150,105,0.12);
}

/* =========================================================
   RESET & BASE
   ========================================================= */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }

body {
  font-family: var(--font-body);
  background-color: var(--dark);
  color: var(--light);
  line-height: 1.7;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5 {
  font-family: var(--font-head);
  font-weight: 800;
  line-height: 1.18;
  margin-bottom: 1rem;
  letter-spacing: -0.02em;
  color: var(--light);
}

span.accent { color: var(--accent); }
strong { color: var(--light); font-weight: 700; }
a { color: inherit; text-decoration: none; transition: var(--transition); }
ul { list-style: none; }
img { max-width: 100%; height: auto; display: block; }

.container { max-width: var(--container); margin: 0 auto; padding: 0 1.5rem; }
section { padding: 5.5rem 0; }

/* Utilities */
.text-center { text-align: center; }
.mb-1 { margin-bottom: 0.5rem; }
.mb-2 { margin-bottom: 1rem; }
.mb-4 { margin-bottom: 1.5rem; }
.mt-4 { margin-top: 1.5rem; }
.sr-only { position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0; }

/* Skip Link */
.skip-link { position:absolute;top:-100%;left:1rem;background:var(--cta);color:white;padding:.5rem 1rem;border-radius:0 0 .5rem .5rem;z-index:9999;font-weight:700; }
.skip-link:focus { top:0; }

/* =========================================================
   BOTONES
   ========================================================= */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.9rem 1.85rem;
  border-radius: var(--radius);
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 0.975rem;
  letter-spacing: 0.01em;
  cursor: pointer;
  gap: 0.5rem;
  border: none;
  transition: var(--transition);
  min-height: 50px;
  position: relative;
  overflow: hidden;
}
.btn::after {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(255,255,255,0);
  transition: background 0.2s;
}
.btn:hover::after { background: rgba(255,255,255,0.07); }

.btn-primary {
  background: linear-gradient(135deg, var(--primary) 0%, #10B981 100%);
  color: var(--white);
  box-shadow: 0 4px 16px rgba(5,150,105,0.25);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(5,150,105,0.35);
}
.btn-secondary {
  background: transparent;
  border: 2px solid var(--dark-border);
  color: var(--light);
}
.btn-secondary:hover {
  border-color: var(--accent);
  color: var(--accent);
  background: rgba(5,150,105,0.06);
}
.btn-outline {
  background: transparent;
  border: 2px solid var(--cta);
  color: var(--cta);
}
.btn-outline:hover { background: var(--cta); color: white; }
.btn:focus-visible { outline: 3px solid var(--accent); outline-offset: 3px; }

/* CTA Banner buttons */
.btn-white {
  background: white;
  color: #0F172A;
  font-family: var(--font-head);
  font-weight: 700;
  padding: 0.9rem 2rem;
  border-radius: var(--radius);
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  transition: var(--transition);
  min-height: 50px;
  font-size: 0.975rem;
}
.btn-white:hover { transform: translateY(-2px); box-shadow: 0 12px 28px rgba(0,0,0,0.18); }
.btn-outline-white {
  background: transparent;
  border: 2px solid rgba(255,255,255,0.7);
  color: white;
  font-family: var(--font-head);
  font-weight: 700;
  padding: 0.8rem 1.85rem;
  border-radius: var(--radius);
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  transition: var(--transition);
  min-height: 50px;
  font-size: 0.975rem;
}
.btn-outline-white:hover { background: white; color: #064e3b; }

/* =========================================================
   TOP BAR
   ========================================================= */
.top-bar {
  background: var(--dark-section);
  border-bottom: 1px solid var(--border);
  padding: 0.5rem 0;
  font-size: 0.8rem;
  color: var(--muted);
}
.top-bar .container { display:flex; justify-content:space-between; align-items:center; }
.top-bar-left, .top-bar-right { display:flex; align-items:center; gap:1.5rem; }
.top-bar-item { display:flex; align-items:center; gap:0.4rem; }
.top-bar a { color: var(--muted); }
.top-bar a:hover { color: var(--accent); }
.social-icons { display:flex; gap:0.5rem; }
.social-icons a { display:flex;align-items:center;justify-content:center;width:26px;height:26px;border-radius:50%;background:rgba(0,0,0,0.05);transition:var(--transition); }
.social-icons a:hover { background:var(--accent); color:white; }
@media (max-width:768px) { .top-bar { display:none; } }

/* =========================================================
   HEADER
   ========================================================= */
.header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255,255,255,0.96);
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  border-bottom: 1px solid var(--border);
  height: 74px;
  display: flex;
  align-items: center;
  transition: box-shadow 0.3s;
  box-shadow: 0 1px 12px rgba(0,0,0,0.06);
}
.header .container { display:flex; justify-content:space-between; align-items:center; width:100%; gap:1rem; }

/* Logo */
.logo { display:flex; align-items:center; gap:0.7rem; flex-shrink:0; cursor:pointer; }
.logo-icon {
  width: 40px; height: 40px;
  background: linear-gradient(135deg, var(--primary) 0%, #10B981 100%);
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.3rem;
  flex-shrink: 0;
  box-shadow: 0 4px 12px rgba(5,150,105,0.25);
}
.logo-text {
  font-family: var(--font-head);
  font-size: 1.1rem;
  font-weight: 900;
  letter-spacing: -0.04em;
  line-height: 1.1;
  color: var(--light);
}
.logo-text span {
  display: block;
  font-size: 0.62rem;
  font-weight: 500;
  color: var(--muted);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  font-family: var(--font-body);
}

/* Nav */
.nav-main ul { display:flex; gap:0.25rem; align-items:center; }
.nav-main > ul > li > a {
  display: flex; align-items: center; gap: 0.3rem;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.875rem;
  padding: 0.4rem 0.75rem;
  border-radius: 0.5rem;
  color: var(--gray);
  transition: var(--transition);
}
.nav-main > ul > li > a:hover { color: var(--light); background: rgba(0,0,0,0.04); }
.nav-main > ul > li > a.active { color: var(--accent); }

/* Dropdown */
.nav-main .has-dropdown { position:relative; }
.nav-main .has-dropdown > a::after {
  content:'';
  display:inline-block;
  width:0; height:0;
  border-left:4px solid transparent;
  border-right:4px solid transparent;
  border-top:4px solid currentColor;
  opacity:.5;
  transition:transform 0.25s ease;
  flex-shrink:0;
  margin-left:2px;
}
.nav-main .has-dropdown:hover > a::after { transform:rotate(180deg); opacity:1; }
.nav-main .has-dropdown::before { content:''; position:absolute; top:100%; left:0; right:0; height:8px; }
.nav-main .dropdown {
  display: none;
  position: absolute;
  top: calc(100% + 8px);
  left: 50%;
  transform: translateX(-50%);
  background: #FFFFFF;
  border: 1px solid var(--dark-border);
  border-radius: var(--radius-lg);
  padding: 0.625rem;
  min-width: 280px;
  box-shadow: 0 12px 40px rgba(0,0,0,0.1), 0 0 0 1px rgba(5,150,105,0.06);
  z-index: 200;
}
.nav-main .has-dropdown:hover .dropdown { display:block; animation:fadeInDrop 0.2s ease; }
@keyframes fadeInDrop {
  from { opacity:0; transform:translateX(-50%) translateY(-8px); }
  to   { opacity:1; transform:translateX(-50%) translateY(0); }
}
.nav-main .dropdown li a {
  display:flex; align-items:center; gap:0.75rem;
  padding:0.7rem 1rem;
  border-radius: 0.6rem;
  font-size:0.875rem;
  color:var(--gray);
  font-family: var(--font-body);
  font-weight:500;
}
.nav-main .dropdown li a:hover { background:rgba(5,150,105,0.08); color:var(--accent); }
.dropdown-divider { height:1px; background:var(--dark-border); margin:0.4rem 0.5rem; pointer-events:none; }

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column; justify-content: center;
  gap: 5px;
  background: none;
  border: 1px solid var(--dark-border);
  border-radius: 0.5rem;
  cursor: pointer;
  padding: 0.5rem 0.65rem;
  z-index: 201;
  min-width: 44px; min-height: 44px;
}
.hamburger span { display:block; width:22px; height:2px; background:var(--light); border-radius:2px; transition:var(--transition); }
.hamburger.active span:nth-child(1) { transform:translateY(7px) rotate(45deg); }
.hamburger.active span:nth-child(2) { opacity:0; }
.hamburger.active span:nth-child(3) { transform:translateY(-7px) rotate(-45deg); }

/* Header Phone */
.header-phone {
  display: flex; align-items: center; gap: 0.5rem;
  font-family: var(--font-head);
  font-weight: 700; font-size: 0.9rem;
  background: linear-gradient(135deg, var(--primary), #10B981);
  color: white;
  padding: 0.55rem 1.1rem;
  border-radius: var(--radius);
  flex-shrink: 0;
  min-height: 44px;
  box-shadow: 0 4px 12px rgba(5,150,105,0.2);
}
.header-phone:hover { filter:brightness(1.08); transform:translateY(-1px); }

/* =========================================================
   HERO — HOME (con imagen de fondo, mantiene overlay oscuro)
   ========================================================= */
.hero {
  padding: 6rem 0 5rem;
  position: relative;
  overflow: hidden;
  background: #0B0F18;
}
.hero-bg { position:absolute; top:0; left:0; width:100%; height:100%; z-index:0; }
.hero-bg img { width:100%; height:100%; object-fit:cover; }
.hero-bg::after {
  content:'';
  position:absolute; inset:0;
  background: linear-gradient(105deg, rgba(11,15,24,0.94) 30%, rgba(11,15,24,0.65) 70%, rgba(5,150,105,0.1) 100%);
}
.hero::before {
  content: '';
  position: absolute; inset: 0; z-index: 1;
  background-image:
    linear-gradient(rgba(255,255,255,0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.025) 1px, transparent 1px);
  background-size: 60px 60px;
  pointer-events: none;
}
.hero-grid {
  display: grid;
  grid-template-columns: 1fr 440px;
  gap: 4rem;
  align-items: center;
  position: relative;
  z-index: 2;
}
.hero-eyebrow {
  display: inline-flex; align-items: center; gap: 0.5rem;
  background: rgba(5,150,105,0.15);
  border: 1px solid rgba(5,150,105,0.3);
  color: #6ee7b7;
  font-family: var(--font-body);
  font-size: 0.78rem; font-weight: 700;
  text-transform: uppercase; letter-spacing: 0.1em;
  padding: 0.35rem 0.9rem; border-radius: 999px;
  margin-bottom: 1.25rem;
}
.hero h1 {
  font-family: var(--font-head);
  font-size: clamp(2.4rem, 4.5vw, 3.75rem);
  margin-bottom: 1.25rem;
  color: #FFFFFF;
  line-height: 1.1;
  letter-spacing: -0.03em;
}
.hero .accent { color: #34D399; }
.hero-sub { font-size: 1.15rem; color: rgba(255,255,255,0.72); margin-bottom: 2rem; max-width: 560px; line-height: 1.75; }
.hero-btns { display:flex; gap:1rem; flex-wrap:wrap; }
.hero-btns .btn-secondary { border-color: rgba(255,255,255,0.55); color: #fff; }
.hero-btns .btn-secondary:hover { border-color: #fff; background: rgba(255,255,255,0.1); color: #fff; }
.hero-trust {
  display: flex; gap: 2rem; margin-top: 2.5rem; flex-wrap: wrap;
  padding-top: 2rem;
  border-top: 1px solid rgba(255,255,255,0.12);
}
.hero-trust-item { display:flex; align-items:center; gap:0.6rem; font-size:0.875rem; color:rgba(255,255,255,0.65); }
.hero-trust-item strong { color: #FFFFFF; font-family: var(--font-head); }

/* Hero Form Card — blanco sobre fondo oscuro del hero */
.hero-form-card {
  background: rgba(255,255,255,0.97);
  border: 1px solid rgba(255,255,255,0.3);
  border-radius: var(--radius-xl);
  padding: 2.25rem;
  backdrop-filter: blur(16px);
  box-shadow: 0 24px 56px rgba(0,0,0,0.3);
  color: var(--light);
}
.hero-form-card h3 {
  font-family: var(--font-head);
  font-size: 1.35rem;
  margin-bottom: 0.35rem;
  color: var(--light);
}
.hero-form-card .form-sub { font-size: 0.85rem; color: var(--muted); margin-bottom: 1.5rem; }
.hero-form-card .form-group label { color: var(--gray); }
.hero-form-card .form-group input,
.hero-form-card .form-group select,
.hero-form-card .form-group textarea {
  background: var(--dark-section);
  border-color: var(--dark-border);
  color: var(--light);
}
.hero-form-card .form-group input:focus,
.hero-form-card .form-group select:focus,
.hero-form-card .form-group textarea:focus {
  border-color: var(--accent);
  background: white;
  box-shadow: 0 0 0 3px rgba(5,150,105,0.1);
}

/* =========================================================
   HERO INTERIOR (páginas de servicio y blog)
   ========================================================= */
.hero-page {
  padding: 5rem 0 4.5rem;
  background: linear-gradient(160deg, #F0FDF4 0%, #ECFDF5 50%, #F8FAFC 100%);
  text-align: center;
  border-bottom: 1px solid var(--border);
  position: relative;
  overflow: hidden;
}
.hero-page::before {
  content: '';
  position: absolute; inset: 0;
  background: radial-gradient(ellipse 80% 60% at 50% -10%, rgba(5,150,105,0.08) 0%, transparent 60%);
  pointer-events: none;
}
.hero-page::after {
  content: '';
  position: absolute; inset: 0;
  background-image: linear-gradient(rgba(5,150,105,0.04) 1px,transparent 1px),linear-gradient(90deg,rgba(5,150,105,0.04) 1px,transparent 1px);
  background-size: 50px 50px;
  pointer-events:none;
}
.hero-page .container { position:relative; z-index:2; }
.hero-page h1 {
  font-family: var(--font-head);
  font-size: clamp(2rem, 4vw, 3.25rem);
  margin-bottom: 1rem;
  letter-spacing: -0.03em;
  color: var(--light);
}
.hero-page .hero-sub { font-size: 1.1rem; color: var(--gray); max-width: 680px; margin: 0 auto 2.25rem; }
.hero-page .hero-eyebrow {
  background: rgba(5,150,105,0.1);
  border: 1px solid rgba(5,150,105,0.2);
  color: var(--accent);
}

/* Breadcrumb */
.breadcrumb { display:flex; align-items:center; justify-content:center; gap:0.5rem; font-size:0.8rem; color:var(--muted); margin-bottom:1.5rem; flex-wrap:wrap; }
.breadcrumb ol { display:flex; align-items:center; gap:0.5rem; flex-wrap:wrap; }
.breadcrumb a { color:var(--muted); }
.breadcrumb a:hover { color:var(--accent); }
.breadcrumb .sep { opacity:0.35; }

/* =========================================================
   STATS BAR
   ========================================================= */
.stats-bar {
  background: #0F172A;
  padding: 2.5rem 0;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}
.stats-bar-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 2rem;
  text-align: center;
}
.stats-bar-item span { display:block; font-family:var(--font-head); font-size:2.75rem; font-weight:900; color:#34D399; line-height:1; margin-bottom:0.4rem; }
.stats-bar-item p { color:rgba(255,255,255,0.55); font-size:0.8rem; font-weight:600; text-transform:uppercase; letter-spacing:0.07em; font-family:var(--font-body); }

/* =========================================================
   SECTION TITLES
   ========================================================= */
.section-title {
  font-family: var(--font-head);
  font-size: clamp(1.85rem, 3vw, 2.65rem);
  margin-bottom: 3rem;
  text-align: center;
  letter-spacing: -0.03em;
  color: var(--light);
}
.section-sub {
  text-align: center;
  color: var(--gray);
  max-width: 700px;
  margin: -2rem auto 3rem;
  font-size: 1.05rem;
  line-height: 1.75;
}
.section-label {
  display: block; text-align: center;
  font-family: var(--font-head);
  color: var(--accent); font-weight: 700; font-size: 0.78rem;
  text-transform: uppercase; letter-spacing: 0.12em;
  margin-bottom: 0.75rem;
}

/* =========================================================
   FORMS
   ========================================================= */
.form-group { margin-bottom: 1.15rem; }
.form-group label {
  display: block;
  font-size: 0.82rem;
  margin-bottom: 0.4rem;
  color: var(--gray);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-family: var(--font-body);
}
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 0.8rem 1rem;
  background: var(--dark-section);
  border: 1px solid var(--dark-border);
  border-radius: 0.65rem;
  color: var(--light);
  font-family: var(--font-body);
  font-size: 0.95rem;
  transition: border-color 0.2s, background 0.2s, box-shadow 0.2s;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--accent);
  background: white;
  box-shadow: 0 0 0 3px rgba(5,150,105,0.1);
}
.form-group select option { background: #ffffff; color: var(--light); }
.form-group textarea { resize: vertical; }
.form-disclaimer { font-size:0.77rem; color:var(--muted); text-align:center; margin-top:0.75rem; }

/* =========================================================
   SERVICES GRID
   ========================================================= */
.srv-grid { display:grid; grid-template-columns:repeat(auto-fit, minmax(320px,1fr)); gap:1.5rem; }
.srv-card {
  background: var(--dark-card);
  padding: 2.25rem;
  border-radius: var(--radius-lg);
  border: 1px solid var(--dark-border);
  transition: var(--transition);
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}
.srv-card::before {
  content: '';
  position: absolute; top: 0; left: 0; right: 0; height: 3px;
  background: linear-gradient(90deg, var(--primary), #10B981);
  opacity: 0;
  transition: opacity 0.3s;
}
.srv-card:hover { transform:translateY(-6px); border-color:var(--border-accent); box-shadow:var(--shadow-md), var(--shadow-glow); }
.srv-card:hover::before { opacity:1; }
.srv-icon { font-size:2.5rem; margin-bottom:1.25rem; display:block; }
.srv-card h3 { font-family:var(--font-head); font-size:1.2rem; margin-bottom:0.5rem; color:var(--light); }
.srv-card h3 a { color:var(--light); }
.srv-card h3 a:hover { color:var(--accent); }
.srv-card p { color:var(--gray); font-size:0.9375rem; line-height:1.7; margin-bottom:1rem; }
.srv-card ul { color:var(--gray); font-size:0.875rem; line-height:2.1; }
.srv-card ul li::before { content:'✓ '; color:var(--accent); font-weight:700; }
.srv-link { display:inline-flex; align-items:center; gap:0.3rem; color:var(--accent); font-weight:700; font-family:var(--font-body); font-size:0.9rem; margin-top:1rem; }
.srv-link:hover { gap:0.6rem; }

/* =========================================================
   BENEFIT CARDS
   ========================================================= */
.grid-3 { display:grid; grid-template-columns:repeat(auto-fit, minmax(280px,1fr)); gap:1.75rem; }
.benefit-card {
  background: var(--dark-card);
  padding: 2.25rem;
  border-radius: var(--radius-lg);
  border: 1px solid var(--dark-border);
  transition: var(--transition);
  text-align: center;
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}
.benefit-card::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0; height: 2px;
  background: linear-gradient(90deg, transparent, var(--accent), transparent);
  opacity: 0;
  transition: opacity 0.3s;
}
.benefit-card:hover { transform:translateY(-5px); border-color:var(--border-accent); box-shadow:var(--shadow-md); }
.benefit-card:hover::after { opacity:1; }
.benefit-icon { font-size:2.75rem; margin-bottom:1.1rem; display:block; }
.benefit-card h3 { font-family:var(--font-head); font-size:1.1rem; margin-bottom:0.6rem; color:var(--light); }
.benefit-card p { color:var(--gray); font-size:0.9375rem; line-height:1.7; }

/* =========================================================
   PROCESS STEPS
   ========================================================= */
.process-grid { display:flex; flex-wrap:wrap; gap:1.5rem; }
.process-step {
  flex: 1 1 270px;
  background: var(--dark-card);
  padding: 2rem;
  border-radius: var(--radius-lg);
  border: 1px solid var(--dark-border);
  transition: var(--transition);
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}
.process-step:hover { transform:translateY(-4px); border-color:var(--border-accent); box-shadow:var(--shadow-md); }
.process-number {
  font-family: var(--font-head);
  font-size: 4.5rem; font-weight: 900;
  color: var(--accent);
  opacity: 0.1;
  position: absolute; top: 0.25rem; right: 1rem;
  line-height: 1;
  pointer-events: none;
}
.process-step h3 { font-family:var(--font-head); font-size:1.05rem; margin-bottom:0.6rem; padding-right:2rem; color:var(--light); }
.process-step p { color:var(--gray); font-size:0.9375rem; line-height:1.7; }

/* =========================================================
   COMPARISON TABLE
   ========================================================= */
.comparison-table-wrapper { overflow-x:auto; border-radius:var(--radius-lg); border:1px solid var(--dark-border); box-shadow:var(--shadow-sm); }
.comparison-table { width:100%; border-collapse:collapse; background:var(--dark-card); min-width:700px; }
.comparison-table thead { background:var(--dark-section); }
.comparison-table th { padding:1.1rem 1rem; text-align:left; font-family:var(--font-head); font-weight:700; font-size:0.875rem; color:var(--light); border-bottom:2px solid var(--dark-border); }
.comparison-table td { padding:0.9rem 1rem; border-bottom:1px solid var(--dark-border); color:var(--gray); font-size:0.875rem; }
.comparison-table tbody tr:hover { background:rgba(5,150,105,0.04); }
.comparison-table tbody tr:last-child td { border-bottom:none; }
.comparison-table td:first-child { font-weight:600; color:var(--light); background:rgba(0,0,0,0.02); }
.comparison-table tbody tr:nth-child(odd) { background:rgba(0,0,0,0.015); }
.comparison-table tbody tr:nth-child(odd):hover { background:rgba(5,150,105,0.04); }

/* =========================================================
   PORTFOLIO / TRABAJOS GRID
   ========================================================= */
.trabajos-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}
.trabajo-card {
  background: var(--dark-card);
  border: 1px solid var(--dark-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: transform 0.25s, box-shadow 0.25s, border-color 0.25s;
  box-shadow: var(--shadow-sm);
}
.trabajo-card:hover { transform:translateY(-5px); box-shadow:var(--shadow-lg); border-color:var(--border-accent); }
.trabajo-visual { position:relative; overflow:hidden; aspect-ratio:4/3; background:var(--dark-section); }
.trabajo-visual img { width:100%; height:100%; object-fit:cover; transition:transform 0.5s; display:block; }
.trabajo-card:hover .trabajo-visual img { transform:scale(1.05); }
.tp-badge-overlay {
  position: absolute; top:0.75rem; left:0.75rem;
  background: rgba(5,150,105,0.9);
  backdrop-filter: blur(6px);
  border: 1px solid rgba(5,150,105,0.4);
  color: white;
  font-size: 0.72rem; font-weight:700;
  font-family: var(--font-head);
  text-transform: uppercase; letter-spacing: 0.08em;
  padding: 0.3rem 0.7rem;
  border-radius: 999px;
}
.trabajo-body { padding:1.25rem; }
.trabajo-badge {
  display: inline-block;
  font-size: 0.72rem; font-weight:700; text-transform:uppercase;
  letter-spacing:0.06em; color:var(--accent);
  font-family:var(--font-head);
  margin-bottom:0.55rem;
}
.trabajo-title { font-family:var(--font-head); font-weight:700; font-size:0.975rem; color:var(--light); margin-bottom:0.4rem; line-height:1.4; }
.trabajo-meta { font-size:0.8rem; color:var(--muted); line-height:1.5; }

/* =========================================================
   BLOG GRID + CARDS
   ========================================================= */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.75rem;
}
.blog-card {
  background: var(--dark-card);
  border: 1px solid var(--dark-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: transform 0.25s, border-color 0.25s, box-shadow 0.25s;
  display: flex; flex-direction: column;
  box-shadow: var(--shadow-sm);
}
.blog-card:hover { transform:translateY(-4px); border-color:var(--border-accent); box-shadow:var(--shadow-md); }
.blog-visual { position:relative; overflow:hidden; aspect-ratio:16/9; background:var(--dark-section); }
.blog-visual img { width:100%; height:100%; object-fit:cover; transition:transform 0.5s; display:block; }
.blog-card:hover .blog-visual img { transform:scale(1.04); }
.blog-category {
  position:absolute; top:0.75rem; left:0.75rem;
  background:var(--primary); color:white;
  font-size:0.72rem; font-weight:700;
  letter-spacing:0.06em; text-transform:uppercase;
  padding:0.3rem 0.75rem; border-radius:999px;
  font-family:var(--font-head);
}
.blog-body { padding:1.5rem; display:flex; flex-direction:column; flex:1; }
.blog-date { font-size:0.78rem; color:var(--muted); margin-bottom:0.65rem; }
.blog-body h3 { font-family:var(--font-head); font-size:1rem; font-weight:700; margin-bottom:0.75rem; line-height:1.5; color:var(--light); }
.blog-body h3 a { color:var(--light); text-decoration:none; }
.blog-body h3 a:hover { color:var(--accent); }
.blog-excerpt { color:var(--gray); font-size:0.875rem; line-height:1.75; flex:1; margin-bottom:1.25rem; }
.blog-link { color:var(--accent); font-weight:700; font-size:0.875rem; font-family:var(--font-head); text-decoration:none; margin-top:auto; }
.blog-link:hover { color:var(--primary-dark); }

/* =========================================================
   TESTIMONIALS — Estilo Trustindex
   ========================================================= */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}
.testimonial-card {
  background: var(--dark-card);
  padding: 1.75rem;
  border-radius: var(--radius-lg);
  border: 1px solid var(--dark-border);
  transition: var(--transition);
  display: flex;
  flex-direction: column;
  gap: 1rem;
  box-shadow: var(--shadow-sm);
}
.testimonial-card:hover { border-color:var(--border-accent); box-shadow:var(--shadow-md); transform:translateY(-3px); }

.ti-header { display:flex; align-items:center; justify-content:space-between; }
.ti-user { display:flex; align-items:center; gap:0.75rem; }
.ti-avatar {
  width:42px; height:42px; border-radius:50%;
  background: linear-gradient(135deg, #059669, #10B981);
  display:flex; align-items:center; justify-content:center;
  font-weight:800; font-size:0.85rem; color:white;
  flex-shrink:0; font-family:var(--font-head);
  border: 2px solid rgba(5,150,105,0.2);
}
.ti-user-info { display:flex; flex-direction:column; }
.ti-name { font-weight:700; font-size:0.875rem; color:var(--light); font-family:var(--font-head); }
.ti-location { font-size:0.72rem; color:var(--muted); }
.ti-google { display:flex; align-items:center; gap:0.3rem; flex-shrink:0; }
.ti-google-text { font-size:0.72rem; color:var(--muted); font-weight:600; }
.ti-stars { display:flex; gap:1px; }
.ti-stars span { color:#F59E0B; font-size:0.95rem; }
.ti-text { color:var(--gray); font-size:0.875rem; line-height:1.75; flex:1; font-style:italic; }
.ti-date { display:flex; align-items:center; justify-content:space-between; flex-wrap:wrap; gap:0.35rem; font-size:0.72rem; color:var(--muted); }
.ti-verified { color:var(--accent); font-weight:600; }

/* Badge reseña agregada */
.trustindex-badge {
  display: inline-flex;
  align-items: center;
  gap: 1rem;
  background: var(--dark-card);
  border: 1px solid var(--dark-border);
  border-radius: var(--radius-lg);
  padding: 1rem 1.75rem;
  box-shadow: var(--shadow-sm);
}
.ti-agg-sep { width:1px; height:40px; background:var(--dark-border); }
.ti-agg-score { font-family:var(--font-head); font-size:2rem; font-weight:900; color:var(--light); line-height:1; }
.ti-agg-stars { color:#F59E0B; font-size:1.1rem; letter-spacing:2px; }
.ti-agg-label { font-size:0.72rem; color:var(--muted); margin-top:0.2rem; }

/* =========================================================
   ZONAS / ÁREA
   ========================================================= */
.zonas-grid { display:grid; grid-template-columns:repeat(auto-fill,minmax(195px,1fr)); gap:1rem; }
.zona-card {
  background: var(--dark-card);
  border: 1px solid var(--dark-border);
  border-radius: var(--radius-lg);
  padding: 1.5rem 1.25rem;
  display: flex; flex-direction: column; align-items: center;
  text-align: center; gap: 0.5rem;
  transition: var(--transition); cursor: pointer;
  box-shadow: var(--shadow-sm);
}
.zona-card:hover { border-color:var(--accent); transform:translateY(-3px); box-shadow:0 8px 24px rgba(5,150,105,0.1); }
.zona-icon { font-size:1.75rem; }
.zona-card h3 { font-family:var(--font-head); font-size:0.95rem; font-weight:700; color:var(--light); }
.zona-card p { font-size:0.78rem; color:var(--muted); }
.zona-arrow { color:var(--accent); font-size:1rem; margin-top:0.25rem; }

/* =========================================================
   FAQ
   ========================================================= */
.faq-grid { max-width:820px; margin:0 auto; display:flex; flex-direction:column; gap:0.75rem; }
.faq-grid details {
  background: var(--dark-card);
  border: 1px solid var(--dark-border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: border-color 0.2s, box-shadow 0.2s;
  box-shadow: var(--shadow-sm);
}
.faq-grid details[open] { border-color:var(--border-accent); box-shadow:var(--shadow-md); }
.faq-grid summary {
  padding: 1.25rem 1.5rem;
  font-family: var(--font-head);
  font-weight: 700;
  cursor: pointer;
  display: flex; justify-content: space-between; align-items: center;
  list-style: none;
  font-size: 0.9375rem;
  color: var(--light);
  gap: 1rem;
}
.faq-grid summary::-webkit-details-marker { display:none; }
.faq-grid summary span.faq-icon { color:var(--accent); font-size:1.3rem; font-weight:400; flex-shrink:0; transition:transform 0.2s; }
.faq-grid details[open] summary span.faq-icon { transform:rotate(45deg); }
.faq-grid details p {
  padding: 0 1.5rem 1.5rem;
  color: var(--gray);
  font-size: 0.9375rem;
  line-height: 1.75;
}

/* =========================================================
   CTA BANNER
   ========================================================= */
.cta-banner {
  background: linear-gradient(135deg, #064e3b 0%, #065f46 40%, #047857 100%);
  padding: 4.5rem 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.cta-banner::before {
  content: '';
  position: absolute; inset: 0;
  background-image: linear-gradient(rgba(255,255,255,0.04) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,0.04) 1px,transparent 1px);
  background-size: 40px 40px;
}
.cta-banner::after {
  content:'';
  position:absolute;
  right:-10%; bottom:-30%;
  width:600px; height:600px;
  border-radius:50%;
  background:radial-gradient(circle, rgba(52,211,153,0.12) 0%, transparent 70%);
  pointer-events:none;
}
.cta-banner .container { position:relative; z-index:2; }
.cta-banner h2 { font-family:var(--font-head); font-size:clamp(1.8rem,3vw,2.6rem); color:white; margin-bottom:1rem; }
.cta-banner p { color:rgba(255,255,255,0.82); font-size:1.1rem; margin-bottom:2.25rem; max-width:600px; margin-left:auto; margin-right:auto; line-height:1.75; }
.cta-btns { display:flex; gap:1rem; justify-content:center; flex-wrap:wrap; }

/* =========================================================
   MID-PAGE CTA
   ========================================================= */
.mid-cta {
  background: linear-gradient(135deg, #F0FDF4 0%, #ECFDF5 100%);
  border-top: 1px solid rgba(5,150,105,0.15);
  border-bottom: 1px solid rgba(5,150,105,0.15);
  padding: 4rem 0;
}
.mid-cta-inner { display:grid; grid-template-columns:1fr auto; gap:2.5rem; align-items:center; }
.mid-cta h2 { font-family:var(--font-head); font-size:clamp(1.5rem,2.5vw,2.2rem); margin-bottom:0.75rem; color:var(--light); }
.mid-cta p { color:var(--gray); font-size:1.05rem; line-height:1.7; }
.mid-cta-btns { display:flex; gap:1rem; flex-wrap:wrap; flex-shrink:0; }

/* =========================================================
   WHATSAPP FLOAT
   ========================================================= */
.whatsapp-float {
  position: fixed; bottom: 24px; right: 24px;
  width: 62px; height: 62px;
  background: #25D366;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 4px 20px rgba(37,211,102,0.45);
  z-index: 1000;
  transition: transform 0.2s, box-shadow 0.2s;
}
.whatsapp-float:hover { transform:scale(1.12); box-shadow:0 8px 30px rgba(37,211,102,0.6); }
.whatsapp-float svg { width:32px; height:32px; fill:white; }
@media (max-width:767px) { .whatsapp-float { bottom:80px; } }

/* =========================================================
   MOBILE CTA BAR
   ========================================================= */
.mobile-cta-bar { display:none; position:fixed; bottom:0; left:0; right:0; background:white; border-top:1px solid var(--dark-border); z-index:999; box-shadow:0 -4px 16px rgba(0,0,0,0.08); }
.mobile-cta-bar a { flex:1; display:flex; align-items:center; justify-content:center; gap:0.5rem; font-family:var(--font-head); font-weight:700; font-size:0.875rem; padding:0.9rem 1rem; min-height:56px; }
.cta-call { background:var(--primary); color:white; }
.cta-call:hover { background:var(--primary-dark); }
.cta-whatsapp { background:#25D366; color:white; }
.cta-whatsapp:hover { background:#1da851; }
@media (max-width:767px) { .mobile-cta-bar { display:flex; } body { padding-bottom:56px; } }

/* =========================================================
   MAP SECTION
   ========================================================= */
.map-section { padding: 0; }
.map-placeholder {
  width: 100%; height: 420px;
  background: var(--dark-section);
  overflow: hidden;
  border-top: 1px solid var(--border);
  display: flex; align-items: center; justify-content: center;
  cursor: pointer;
  position: relative;
}
.map-placeholder::before {
  content: '📍 Haz clic para cargar el mapa — Hormigón Impreso Huelva';
  font-weight: 600; color: var(--muted);
  font-family: var(--font-body);
  position: absolute; font-size:0.9rem;
}
.map-placeholder iframe { width:100%; height:100%; border:0; position:relative; z-index:1; }

/* =========================================================
   ABOUT / NOSOTROS
   ========================================================= */
.about-preview-grid { display:grid; grid-template-columns:1fr 1fr; gap:4.5rem; align-items:center; }
.about-badges { display:flex; flex-wrap:wrap; gap:0.5rem; margin-top:1.5rem; }
.badge {
  background: rgba(5,150,105,0.08);
  border: 1px solid rgba(5,150,105,0.18);
  color: var(--accent);
  padding: 0.35rem 0.85rem;
  border-radius: 999px;
  font-size: 0.8rem;
  font-weight: 600;
  font-family: var(--font-body);
}
.about-stats-grid { display:grid; grid-template-columns:1fr 1fr; gap:1.25rem; }
.about-stat {
  background: var(--dark-card);
  border: 1px solid var(--dark-border);
  border-radius: var(--radius-lg);
  padding: 2rem;
  text-align: center;
  box-shadow: var(--shadow-sm);
}
.about-stat-num { display:block; font-family:var(--font-head); font-size:2.75rem; font-weight:900; color:var(--accent); line-height:1; margin-bottom:0.5rem; }
.about-stat-label { color:var(--muted); font-size:0.78rem; text-transform:uppercase; letter-spacing:0.07em; font-family:var(--font-body); }

/* =========================================================
   SERVICE PAGE — INTRO LAYOUT
   ========================================================= */
.service-intro { display:grid; grid-template-columns:1fr 1fr; gap:4rem; align-items:center; }
.service-features { display:flex; flex-direction:column; gap:0.75rem; margin:1.75rem 0; }
.service-feature {
  display: flex; align-items: flex-start; gap: 0.85rem;
  background: var(--dark-section);
  border: 1px solid var(--dark-border);
  border-radius: var(--radius);
  padding: 1rem 1.1rem;
  transition: border-color 0.2s, box-shadow 0.2s;
}
.service-feature:hover { border-color:var(--border-accent); box-shadow:var(--shadow-sm); }
.service-feature-icon { font-size:1.5rem; flex-shrink:0; }
.service-feature h4 { font-family:var(--font-head); font-size:0.9rem; margin-bottom:0.2rem; color:var(--light); }
.service-feature p { font-size:0.84rem; color:var(--gray); margin:0; line-height:1.6; }

/* Price badge */
.price-badge {
  display: inline-flex; align-items: center;
  background: rgba(5,150,105,0.08);
  border: 1px solid rgba(5,150,105,0.2);
  color: var(--accent);
  padding: 0.8rem 1.6rem;
  border-radius: var(--radius);
  font-family: var(--font-head);
  font-weight: 800; font-size: 1.15rem;
  gap: 0.5rem;
}

/* =========================================================
   BLOG POST ARTICLE STYLES
   ========================================================= */
.article-layout {
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: 3.5rem;
  align-items: start;
}
.article-content h2 { font-size: clamp(1.4rem,2.5vw,1.9rem); margin: 2.5rem 0 1rem; color:var(--light); }
.article-content h3 { font-size: 1.2rem; margin: 2rem 0 0.75rem; color:var(--light); }
.article-content p { color:var(--gray); line-height:1.8; margin-bottom:1.25rem; font-size:1rem; }
.article-content ul, .article-content ol { color:var(--gray); line-height:1.85; margin: 0.75rem 0 1.25rem 1.5rem; font-size:1rem; }
.article-content ul { list-style:disc; }
.article-content ol { list-style:decimal; }
.article-content li { margin-bottom:0.4rem; }
.article-content strong { color:var(--light); }
.article-content table { width:100%; border-collapse:collapse; margin:1.5rem 0; font-size:0.9rem; }
.article-content th { background:var(--dark-section); color:var(--light); font-family:var(--font-head); padding:0.8rem 1rem; text-align:left; border:1px solid var(--dark-border); }
.article-content td { padding:0.75rem 1rem; border:1px solid var(--dark-border); color:var(--gray); vertical-align:top; }
.article-content tr:nth-child(odd) td { background:rgba(0,0,0,0.015); }
.article-content blockquote {
  border-left:3px solid var(--accent);
  padding:1rem 1.5rem;
  background:rgba(5,150,105,0.06);
  border-radius:0 var(--radius) var(--radius) 0;
  margin:1.5rem 0;
  color:var(--gray);
  font-style:italic;
}

/* Article sidebar */
.article-sidebar { position: sticky; top: 90px; }
.sidebar-card {
  background: var(--dark-card);
  border: 1px solid var(--dark-border);
  border-radius: var(--radius-lg);
  padding: 1.75rem;
  margin-bottom: 1.5rem;
  box-shadow: var(--shadow-sm);
}
.sidebar-card h4 { font-family:var(--font-head); font-size:0.875rem; text-transform:uppercase; letter-spacing:0.08em; color:var(--light); margin-bottom:1.1rem; }
.sidebar-toc { display:flex; flex-direction:column; gap:0.5rem; }
.sidebar-toc a { font-size:0.875rem; color:var(--gray); padding:0.35rem 0; border-bottom:1px solid var(--border); }
.sidebar-toc a:hover { color:var(--accent); }
.sidebar-cta-card {
  background: linear-gradient(135deg, #064e3b 0%, #047857 100%);
  border-radius: var(--radius-lg);
  padding: 1.75rem;
  text-align:center;
  color:white;
}
.sidebar-cta-card h4 { color:white; font-size:1.05rem; margin-bottom:0.5rem; }
.sidebar-cta-card p { color:rgba(255,255,255,0.78); font-size:0.875rem; margin-bottom:1.25rem; line-height:1.6; }

/* Article hero meta */
.article-meta { display:flex; gap:1.5rem; flex-wrap:wrap; margin-bottom:2rem; font-size:0.875rem; color:var(--muted); }
.article-meta span { display:flex; align-items:center; gap:0.35rem; }

/* =========================================================
   FOOTER
   ========================================================= */
.footer {
  background: #0F172A;
  border-top: 1px solid rgba(255,255,255,0.06);
  padding: 4.5rem 0 2rem;
  color: rgba(255,255,255,0.7);
}
.footer-grid { display:grid; grid-template-columns:1.6fr 1fr 1fr 1fr; gap:3rem; margin-bottom:3rem; }
.footer-brand p { color:rgba(255,255,255,0.55); font-size:0.9rem; line-height:1.75; margin: 1.25rem 0; }
.footer .logo-text { color:white; }
.footer .logo-text span { color:rgba(255,255,255,0.45); }
.footer-nap { font-size:0.875rem; color:rgba(255,255,255,0.55); display:flex; flex-direction:column; gap:0.55rem; }
.footer-nap a { color:rgba(255,255,255,0.55); }
.footer-nap a:hover { color:#34D399; }
.footer-nap-item { display:flex; align-items:flex-start; gap:0.5rem; }
.footer h4 { font-family:var(--font-head); font-size:0.8rem; font-weight:800; text-transform:uppercase; letter-spacing:0.1em; color:rgba(255,255,255,0.9); margin-bottom:1.25rem; }
.footer-links { display:flex; flex-direction:column; gap:0.55rem; }
.footer-links a { color:rgba(255,255,255,0.55); font-size:0.875rem; }
.footer-links a:hover { color:#34D399; padding-left:2px; }
.footer-bottom { border-top:1px solid rgba(255,255,255,0.08); padding-top:1.5rem; display:flex; justify-content:space-between; align-items:center; flex-wrap:wrap; gap:1rem; font-size:0.78rem; color:rgba(255,255,255,0.35); }
.footer-legal { display:flex; gap:1.5rem; flex-wrap:wrap; }
.footer-legal a { color:rgba(255,255,255,0.35); }
.footer-legal a:hover { color:#34D399; }

/* =========================================================
   RESPONSIVE
   ========================================================= */
@media (max-width:1024px) {
  .hero-grid { grid-template-columns:1fr; }
  .hero-form-card { max-width:600px; margin:0 auto; }
  .footer-grid { grid-template-columns:1fr 1fr; }
  .about-preview-grid { grid-template-columns:1fr; gap:2.5rem; }
  .service-intro { grid-template-columns:1fr; gap:2.5rem; }
  .mid-cta-inner { grid-template-columns:1fr; text-align:center; }
  .mid-cta-btns { justify-content:center; }
  .article-layout { grid-template-columns:1fr; }
  .article-sidebar { position:static; }
  .trabajos-grid { grid-template-columns:1fr 1fr; }
  .blog-grid { grid-template-columns:1fr 1fr; }
  .testimonials-grid { grid-template-columns:1fr 1fr; }
}

@media (max-width:768px) {
  section { padding:3.5rem 0; }
  .nav-main {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    height: 100dvh;
    padding: 74px 1.25rem 2rem;
    background: #fff;
    flex-direction: column;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
    z-index: 95;
    box-shadow: none;
  }
  .nav-main.open { display:flex; }
  .nav-main > ul { flex-direction:column; gap:0; align-items:stretch; border-top: 3px solid var(--primary); }
  .nav-main > ul > li > a { padding:0.9rem 0.25rem; border-bottom:1px solid var(--border); font-size:1rem; color:var(--light); border-radius:0; }
  .nav-main > ul > li:last-child > a { border-bottom:none; }
  .nav-main .dropdown { position:static; transform:none; box-shadow:none; border:none; background:var(--dark-section); border-radius:0.5rem; margin:0.25rem 0 0.5rem; padding:0.35rem 0.5rem; min-width:auto; }
  .nav-main .has-dropdown:hover .dropdown { display:none; }
  .nav-main .has-dropdown.open .dropdown { display:block; animation:none; }
  .nav-main .has-dropdown.open > a::after { transform:rotate(180deg); opacity:1; }
  .hamburger { display:flex; }
  .header-phone span.phone-text { display:none; }
  .hero h1 { font-size:2.2rem; }
  .hero-btns { flex-direction:column; }
  .srv-grid { grid-template-columns:1fr; }
  .trabajos-grid { grid-template-columns:1fr; }
  .blog-grid { grid-template-columns:1fr; }
  .testimonials-grid { grid-template-columns:1fr; }
  .footer-grid { grid-template-columns:1fr; gap:2rem; }
  .zonas-grid { grid-template-columns:repeat(auto-fill,minmax(140px,1fr)); }
  .about-stats-grid { grid-template-columns:1fr 1fr; }
  .section-title { font-size:1.85rem; }
  .cta-banner h2 { font-size:1.8rem; }
  .comparison-table { font-size:0.8rem; }
  .comparison-table th, .comparison-table td { padding:0.75rem; }
  .trustindex-badge { flex-direction:column; gap:0.5rem; text-align:center; }
  .ti-agg-sep { width:40px; height:1px; }
}

@media (max-width:480px) {
  .hero-trust { flex-direction:column; gap:0.75rem; }
  .about-stats-grid { grid-template-columns:1fr 1fr; }
  .cta-btns .btn-white, .cta-btns .btn-outline-white { width:100%; }
  .mid-cta-btns .btn { width:100%; }
  .map-placeholder { height:300px; }
}

/* =========================================================
   BELOW FOLD — LCP / CLS optimization
   ========================================================= */
.below-fold { content-visibility:auto; contain-intrinsic-size:0 500px; }
.img-fit { width:100%; height:100%; object-fit:cover; }