/*
Theme Name: GSB Grupo Salazar Bajío
Theme URI: https://gruposalazarbajio.mx
Description: Tema profesional para GSB — dispositivos médicos y servicios quirúrgicos de alta especialidad en León, Guanajuato.
Version: 1.0.0
Author: GSB
Author URI: https://gruposalazarbajio.mx
Text Domain: gsb
*/

/* ============================================================
   VARIABLES
   ============================================================ */
:root {
  --navy:       #0A2540;
  --navy-light: #0D3060;
  --blue:       #1E6FB5;
  --blue-light: #3B8FD4;
  --teal:       #0EA5C9;
  --green:      #16A34A;
  --green-dark: #15803D;
  --white:      #FFFFFF;
  --gray-50:    #F8FAFC;
  --gray-100:   #F1F5F9;
  --gray-200:   #E2E8F0;
  --gray-400:   #94A3B8;
  --gray-600:   #475569;
  --gray-700:   #334155;
  --gray-900:   #0F172A;
  --text:       #1A2332;
  --shadow-sm:  0 1px 3px rgba(0,0,0,.08);
  --shadow-md:  0 4px 16px rgba(0,0,0,.10);
  --shadow-lg:  0 8px 32px rgba(0,0,0,.14);
  --radius-sm:  6px;
  --radius-md:  10px;
  --radius-lg:  16px;
  --transition: .22s ease;
  --font:       'Inter', system-ui, -apple-system, sans-serif;
  --max-w:      1200px;
}

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

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

body {
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.65;
  color: var(--text);
  background: var(--white);
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; height: auto; display: block; }
a { color: var(--blue); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--navy); }
ul { list-style: none; }
button { cursor: pointer; border: none; background: none; font-family: var(--font); }
input, textarea, select { font-family: var(--font); }

/* ============================================================
   TIPOGRAFÍA
   ============================================================ */
h1, h2, h3, h4, h5, h6 {
  font-weight: 700;
  line-height: 1.22;
  color: var(--navy);
}
h1 { font-size: clamp(2rem, 5vw, 3.25rem); }
h2 { font-size: clamp(1.65rem, 3.5vw, 2.5rem); }
h3 { font-size: clamp(1.2rem, 2.5vw, 1.6rem); }
h4 { font-size: 1.15rem; }
p  { margin-bottom: 1rem; color: var(--gray-700); }
p:last-child { margin-bottom: 0; }

.eyebrow {
  display: inline-block;
  font-size: .78rem;
  font-weight: 600;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--blue);
  margin-bottom: .75rem;
}

/* ============================================================
   LAYOUT UTILITIES
   ============================================================ */
.container {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 1.5rem;
}
.section { padding: 5rem 0; }
.section--gray { background: var(--gray-50); }
.section--navy { background: var(--navy); }
.section--navy h2,
.section--navy h3,
.section--navy p { color: var(--white); }

.section-header {
  text-align: center;
  max-width: 680px;
  margin: 0 auto 3.5rem;
}
.section-header p { font-size: 1.1rem; }

.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 2rem; align-items: center; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.5rem; }

/* ============================================================
   BOTONES
   ============================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  padding: .8rem 1.75rem;
  border-radius: var(--radius-md);
  font-size: .95rem;
  font-weight: 600;
  line-height: 1;
  transition: all var(--transition);
  white-space: nowrap;
}
.btn-primary {
  background: var(--green);
  color: var(--white);
}
.btn-primary:hover { background: var(--green-dark); color: var(--white); transform: translateY(-1px); box-shadow: var(--shadow-md); }

.btn-outline {
  background: transparent;
  color: var(--white);
  border: 2px solid rgba(255,255,255,.6);
}
.btn-outline:hover { background: rgba(255,255,255,.12); color: var(--white); border-color: var(--white); }

.btn-outline-navy {
  background: transparent;
  color: var(--navy);
  border: 2px solid var(--navy);
}
.btn-outline-navy:hover { background: var(--navy); color: var(--white); }

.btn-blue {
  background: var(--blue);
  color: var(--white);
}
.btn-blue:hover { background: var(--navy); color: var(--white); transform: translateY(-1px); }

.btn-sm { padding: .55rem 1.2rem; font-size: .85rem; }

/* ============================================================
   HEADER & NAVEGACIÓN
   ============================================================ */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: var(--white);
  border-bottom: 1px solid var(--gray-200);
  box-shadow: var(--shadow-sm);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
  gap: 1rem;
}

.site-logo img {
  height: 44px;
  width: auto;
}

.site-nav { display: flex; align-items: center; gap: .25rem; }
.site-nav a {
  display: block;
  padding: .5rem .9rem;
  font-size: .9rem;
  font-weight: 500;
  color: var(--gray-700);
  border-radius: var(--radius-sm);
  transition: all var(--transition);
}
.site-nav a:hover,
.site-nav a.current { color: var(--blue); background: var(--gray-50); }

.header-cta { margin-left: .75rem; }

.menu-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: .5rem;
  border-radius: var(--radius-sm);
  background: transparent;
  border: 1px solid var(--gray-200);
  cursor: pointer;
}
.menu-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--navy);
  transition: all var(--transition);
  border-radius: 2px;
}

.mobile-nav {
  display: none;
  border-top: 1px solid var(--gray-200);
  padding: 1rem 0;
  background: var(--white);
}
.mobile-nav a {
  display: block;
  padding: .7rem 1.5rem;
  font-weight: 500;
  color: var(--gray-700);
  border-radius: var(--radius-sm);
}
.mobile-nav a:hover { color: var(--blue); background: var(--gray-50); }
.mobile-nav .btn { margin: 1rem 1.5rem; width: calc(100% - 3rem); justify-content: center; }

/* ============================================================
   HERO
   ============================================================ */
.hero {
  position: relative;
  min-height: 88vh;
  display: flex;
  align-items: center;
  background: linear-gradient(135deg, var(--navy) 0%, var(--navy-light) 50%, #0F3D6E 100%);
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 60% 50% at 80% 40%, rgba(30,111,181,.25) 0%, transparent 70%),
    radial-gradient(ellipse 40% 60% at 10% 80%, rgba(14,165,201,.12) 0%, transparent 70%);
}

.hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.03) 1px, transparent 1px);
  background-size: 60px 60px;
}

.hero-inner {
  position: relative;
  z-index: 1;
  width: 100%;
}

.hero-content {
  max-width: 680px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  background: rgba(255,255,255,.1);
  border: 1px solid rgba(255,255,255,.2);
  border-radius: 99px;
  padding: .4rem 1rem;
  font-size: .8rem;
  font-weight: 500;
  color: rgba(255,255,255,.9);
  margin-bottom: 1.5rem;
  backdrop-filter: blur(8px);
}

.hero h1 {
  color: var(--white);
  margin-bottom: 1.25rem;
  text-shadow: 0 2px 12px rgba(0,0,0,.2);
}

.hero h1 span { color: var(--teal); }

.hero-sub {
  font-size: 1.15rem;
  color: rgba(255,255,255,.82);
  margin-bottom: 2.5rem;
  line-height: 1.7;
}

.hero-actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  align-items: center;
}

.hero-stats {
  display: flex;
  gap: 2.5rem;
  margin-top: 4rem;
  padding-top: 2.5rem;
  border-top: 1px solid rgba(255,255,255,.15);
  flex-wrap: wrap;
}

.stat-item { text-align: left; }
.stat-number {
  font-size: 2rem;
  font-weight: 800;
  color: var(--white);
  line-height: 1;
  margin-bottom: .25rem;
}
.stat-label {
  font-size: .82rem;
  color: rgba(255,255,255,.65);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: .05em;
}

/* ============================================================
   SERVICIOS
   ============================================================ */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.service-card {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
  padding: 2rem;
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 3px;
  height: 100%;
  background: linear-gradient(180deg, var(--blue) 0%, var(--teal) 100%);
  opacity: 0;
  transition: opacity var(--transition);
}

.service-card:hover {
  border-color: var(--blue);
  box-shadow: var(--shadow-lg);
  transform: translateY(-3px);
}

.service-card:hover::before { opacity: 1; }

.service-icon {
  width: 56px;
  height: 56px;
  background: linear-gradient(135deg, #EBF4FF 0%, #DBEAFE 100%);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.25rem;
  font-size: 1.6rem;
}

.service-card h3 { margin-bottom: .6rem; font-size: 1.1rem; }
.service-card p { font-size: .9rem; margin-bottom: 1.25rem; }
.service-link {
  font-size: .85rem;
  font-weight: 600;
  color: var(--blue);
  display: inline-flex;
  align-items: center;
  gap: .35rem;
  transition: gap var(--transition);
}
.service-link:hover { gap: .6rem; color: var(--navy); }

/* ============================================================
   SECCIÓN DE CONFIANZA (WHY GSB)
   ============================================================ */
.trust-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
}

.trust-item {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
  padding: 1.5rem;
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.1);
  border-radius: var(--radius-lg);
}

.trust-icon {
  flex-shrink: 0;
  width: 44px;
  height: 44px;
  background: rgba(30,111,181,.25);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
}

.trust-item h4 { color: var(--white); margin-bottom: .3rem; }
.trust-item p { font-size: .9rem; color: rgba(255,255,255,.7); margin: 0; }

/* ============================================================
   CTA SECTION
   ============================================================ */
.cta-section {
  background: linear-gradient(135deg, var(--blue) 0%, var(--navy) 100%);
  padding: 5rem 0;
  text-align: center;
}

.cta-section h2 { color: var(--white); margin-bottom: 1rem; }
.cta-section p  { color: rgba(255,255,255,.8); font-size: 1.1rem; margin-bottom: 2rem; }

.cta-buttons {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}

/* ============================================================
   FOOTER
   ============================================================ */
.site-footer {
  background: var(--gray-900);
  color: rgba(255,255,255,.7);
  padding: 4rem 0 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 3rem;
  padding-bottom: 3rem;
}

.footer-logo { margin-bottom: 1.25rem; }
.footer-logo img { height: 40px; filter: brightness(0) invert(1); opacity: .9; }

.footer-desc { font-size: .9rem; line-height: 1.7; }

.footer-title {
  font-size: .8rem;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--white);
  margin-bottom: 1.25rem;
}

.footer-links { display: flex; flex-direction: column; gap: .55rem; }
.footer-links a { font-size: .9rem; color: rgba(255,255,255,.6); transition: color var(--transition); }
.footer-links a:hover { color: var(--white); }

.footer-contact { display: flex; flex-direction: column; gap: .9rem; }
.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: .75rem;
  font-size: .9rem;
}
.footer-contact-item .icon { font-size: 1rem; flex-shrink: 0; margin-top: .1rem; }

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,.08);
  padding: 1.5rem 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
  font-size: .82rem;
}

.footer-legal { display: flex; gap: 1.5rem; }
.footer-legal a { color: rgba(255,255,255,.5); transition: color var(--transition); }
.footer-legal a:hover { color: var(--white); }

/* ============================================================
   PAGE HERO (páginas interiores)
   ============================================================ */
.page-hero {
  background: linear-gradient(135deg, var(--navy) 0%, var(--navy-light) 100%);
  padding: 4rem 0 3.5rem;
}
.page-hero .breadcrumb {
  display: flex;
  align-items: center;
  gap: .5rem;
  font-size: .82rem;
  color: rgba(255,255,255,.6);
  margin-bottom: 1rem;
}
.page-hero .breadcrumb a { color: rgba(255,255,255,.6); }
.page-hero .breadcrumb a:hover { color: var(--white); }
.page-hero h1 { color: var(--white); margin-bottom: .75rem; }
.page-hero .subtitle { font-size: 1.1rem; color: rgba(255,255,255,.75); margin: 0; }

/* ============================================================
   CATÁLOGO
   ============================================================ */
.catalog-layout {
  display: grid;
  grid-template-columns: 260px 1fr;
  gap: 2.5rem;
  align-items: start;
}

.catalog-filters {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  position: sticky;
  top: 90px;
}

.filter-title {
  font-size: .85rem;
  font-weight: 700;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--gray-600);
  margin-bottom: 1rem;
  margin-top: 1.25rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--gray-200);
}
.filter-title:first-child { margin-top: 0; padding-top: 0; border-top: none; }

.filter-search {
  position: relative;
  margin-bottom: 1.25rem;
}
.filter-search input {
  width: 100%;
  padding: .65rem .65rem .65rem 2.4rem;
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-md);
  font-size: .9rem;
  transition: border-color var(--transition);
  background: var(--gray-50);
}
.filter-search input:focus { outline: none; border-color: var(--blue); background: var(--white); }
.filter-search .search-icon {
  position: absolute;
  left: .75rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--gray-400);
  font-size: .9rem;
}

.filter-options { display: flex; flex-direction: column; gap: .4rem; }
.filter-option {
  display: flex;
  align-items: center;
  gap: .6rem;
  font-size: .88rem;
  cursor: pointer;
  padding: .35rem .5rem;
  border-radius: var(--radius-sm);
  transition: background var(--transition);
}
.filter-option:hover { background: var(--gray-50); }
.filter-option input[type="radio"],
.filter-option input[type="checkbox"] { accent-color: var(--blue); }

.filter-apply {
  width: 100%;
  margin-top: 1.25rem;
}

.catalog-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.5rem;
  flex-wrap: wrap;
  gap: .75rem;
}
.catalog-count { font-size: .9rem; color: var(--gray-600); }

.catalog-notice {
  background: #FFF9EB;
  border: 1px solid #FCD34D;
  border-radius: var(--radius-md);
  padding: .9rem 1.25rem;
  font-size: .85rem;
  color: #92400E;
  margin-bottom: 1.75rem;
  display: flex;
  align-items: flex-start;
  gap: .6rem;
}

.products-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}

/* ============================================================
   TARJETA DE PRODUCTO
   ============================================================ */
.product-card {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all var(--transition);
  display: flex;
  flex-direction: column;
}
.product-card:hover { border-color: var(--blue); box-shadow: var(--shadow-md); transform: translateY(-2px); }

.product-card-img {
  aspect-ratio: 4/3;
  background: var(--gray-100);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  position: relative;
}
.product-card-img img { width: 100%; height: 100%; object-fit: contain; padding: 1rem; }
.product-card-img .no-img {
  font-size: 2.5rem;
  color: var(--gray-400);
}

.product-badge {
  position: absolute;
  top: .75rem;
  left: .75rem;
  background: var(--blue);
  color: var(--white);
  font-size: .7rem;
  font-weight: 700;
  letter-spacing: .05em;
  text-transform: uppercase;
  padding: .2rem .65rem;
  border-radius: 99px;
}

.product-card-body {
  padding: 1.25rem;
  flex: 1;
  display: flex;
  flex-direction: column;
}
.product-card-brand {
  font-size: .75rem;
  font-weight: 600;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--blue);
  margin-bottom: .35rem;
}
.product-card-name {
  font-size: .98rem;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: .5rem;
  line-height: 1.3;
}
.product-card-category {
  font-size: .8rem;
  color: var(--gray-600);
  margin-bottom: 1rem;
  flex: 1;
}
.product-card-actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: .5rem;
}
.product-card-actions .btn { justify-content: center; font-size: .78rem; }

/* ============================================================
   PÁGINA DE PRODUCTO INDIVIDUAL
   ============================================================ */
.product-layout {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 4rem;
  align-items: start;
}

.product-gallery {}
.product-main-img {
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
  background: var(--gray-50);
  padding: 2rem;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 340px;
  margin-bottom: 1rem;
}
.product-main-img img { max-height: 280px; object-fit: contain; }

.product-info {}
.product-breadcrumb {
  display: flex;
  align-items: center;
  gap: .5rem;
  font-size: .82rem;
  color: var(--gray-600);
  margin-bottom: 1rem;
}
.product-breadcrumb a { color: var(--gray-600); }
.product-breadcrumb a:hover { color: var(--blue); }

.product-brand-badge {
  display: inline-block;
  background: var(--gray-100);
  border: 1px solid var(--gray-200);
  color: var(--blue);
  font-size: .75rem;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  padding: .3rem .9rem;
  border-radius: 99px;
  margin-bottom: 1rem;
}

.product-info h1 { margin-bottom: .75rem; }
.product-meta {
  display: flex;
  gap: .75rem;
  flex-wrap: wrap;
  margin-bottom: 1.5rem;
}
.product-tag {
  display: inline-flex;
  align-items: center;
  gap: .35rem;
  background: var(--gray-100);
  color: var(--gray-700);
  font-size: .8rem;
  font-weight: 500;
  padding: .3rem .85rem;
  border-radius: 99px;
}

.product-description { margin-bottom: 2rem; }
.product-description p { font-size: .95rem; }

.product-actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 1.5rem;
}
.product-actions .btn { flex: 1; min-width: 160px; justify-content: center; }

.product-links {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 2rem;
}

.product-disclaimer {
  background: #FFF9EB;
  border: 1px solid #FCD34D;
  border-radius: var(--radius-md);
  padding: 1rem 1.25rem;
  font-size: .82rem;
  color: #92400E;
  display: flex;
  gap: .6rem;
  align-items: flex-start;
}

.specs-table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 2.5rem;
}
.specs-table th, .specs-table td {
  text-align: left;
  padding: .9rem 1rem;
  border-bottom: 1px solid var(--gray-200);
  font-size: .9rem;
}
.specs-table th { font-weight: 600; color: var(--gray-600); width: 35%; background: var(--gray-50); }
.specs-table td { color: var(--text); }

/* ============================================================
   FORMULARIOS
   ============================================================ */
.form-wrapper {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
}

.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1.25rem; }
.form-group { margin-bottom: 1.25rem; }
.form-group.full { grid-column: 1 / -1; }

label {
  display: block;
  font-size: .87rem;
  font-weight: 600;
  color: var(--gray-700);
  margin-bottom: .45rem;
}
label .req { color: #DC2626; margin-left: .15rem; }

.form-control {
  width: 100%;
  padding: .75rem 1rem;
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-md);
  font-size: .9rem;
  color: var(--text);
  background: var(--white);
  transition: all var(--transition);
}
.form-control:focus {
  outline: none;
  border-color: var(--blue);
  box-shadow: 0 0 0 3px rgba(30,111,181,.12);
}
.form-control::placeholder { color: var(--gray-400); }

textarea.form-control { resize: vertical; min-height: 120px; }

.form-check {
  display: flex;
  align-items: flex-start;
  gap: .65rem;
  font-size: .88rem;
  color: var(--gray-700);
  cursor: pointer;
  margin-top: .5rem;
}
.form-check input[type="checkbox"] { margin-top: .15rem; accent-color: var(--blue); flex-shrink: 0; }
.form-check a { color: var(--blue); text-decoration: underline; }

.form-submit { margin-top: 1.5rem; }
.form-submit .btn { width: 100%; justify-content: center; padding: 1rem; font-size: 1rem; }

.form-notice {
  background: var(--gray-50);
  border-radius: var(--radius-md);
  padding: 1.25rem;
  font-size: .85rem;
  color: var(--gray-600);
  margin-top: 1.25rem;
}
.form-notice strong { color: var(--gray-700); }

.alert {
  padding: 1rem 1.25rem;
  border-radius: var(--radius-md);
  margin-bottom: 1.5rem;
  font-size: .9rem;
}
.alert-success { background: #D1FAE5; border: 1px solid #6EE7B7; color: #065F46; }
.alert-error   { background: #FEE2E2; border: 1px solid #FCA5A5; color: #991B1B; }

/* ============================================================
   PÁGINA NOSOTROS
   ============================================================ */
.values-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.value-card {
  text-align: center;
  padding: 2rem 1.5rem;
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
  transition: all var(--transition);
}
.value-card:hover { border-color: var(--blue); box-shadow: var(--shadow-md); }
.value-icon { font-size: 2.2rem; margin-bottom: 1rem; }
.value-card h4 { margin-bottom: .5rem; }
.value-card p { font-size: .9rem; margin: 0; }

.coverage-area {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: 1.5rem;
  background: linear-gradient(135deg, #EBF4FF, #DBEAFE);
  border-radius: var(--radius-lg);
  margin-top: 2rem;
}
.coverage-area .icon { font-size: 1.6rem; flex-shrink: 0; }
.coverage-area p { margin: 0; font-size: .95rem; }

/* ============================================================
   SERVICIOS — PÁGINA INDIVIDUAL
   ============================================================ */
.service-detail-header {
  display: flex;
  align-items: flex-start;
  gap: 1.5rem;
  margin-bottom: 2rem;
}
.service-detail-icon {
  width: 72px;
  height: 72px;
  background: linear-gradient(135deg, #EBF4FF, #DBEAFE);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  flex-shrink: 0;
}

.benefits-list { display: flex; flex-direction: column; gap: .75rem; margin: 1.5rem 0; }
.benefit-item {
  display: flex;
  align-items: flex-start;
  gap: .75rem;
  padding: .9rem 1.1rem;
  background: var(--gray-50);
  border-radius: var(--radius-md);
  font-size: .93rem;
}
.benefit-item .check { color: var(--green); font-size: 1.1rem; flex-shrink: 0; margin-top: .05rem; }

/* ============================================================
   CONTACTO
   ============================================================ */
.contact-layout {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 4rem;
  align-items: start;
}

.contact-info { display: flex; flex-direction: column; gap: 1.5rem; }
.contact-card {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: 1.5rem;
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
  transition: all var(--transition);
}
.contact-card:hover { border-color: var(--blue); box-shadow: var(--shadow-md); }
.contact-card .icon {
  width: 44px;
  height: 44px;
  background: linear-gradient(135deg, #EBF4FF, #DBEAFE);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  flex-shrink: 0;
}
.contact-card h4 { margin-bottom: .2rem; font-size: .95rem; }
.contact-card p, .contact-card a { font-size: .9rem; color: var(--gray-700); margin: 0; }
.contact-card a:hover { color: var(--blue); }

/* ============================================================
   WHATSAPP FLOTANTE
   ============================================================ */
.whatsapp-float {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  z-index: 999;
  background: #25D366;
  color: var(--white);
  width: 58px;
  height: 58px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  box-shadow: 0 4px 20px rgba(37,211,102,.4);
  transition: all var(--transition);
  text-decoration: none;
}
.whatsapp-float:hover {
  transform: scale(1.08);
  box-shadow: 0 6px 28px rgba(37,211,102,.5);
  color: var(--white);
}

/* ============================================================
   PÁGINA 404
   ============================================================ */
.error-404 {
  min-height: 60vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 4rem 0;
}
.error-404 .code { font-size: 8rem; font-weight: 900; color: var(--gray-200); line-height: 1; }
.error-404 h2 { margin-bottom: 1rem; }
.error-404 p { margin-bottom: 2rem; }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1024px) {
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 2rem; }
  .catalog-layout { grid-template-columns: 1fr; }
  .catalog-filters { position: static; }
  .products-grid { grid-template-columns: repeat(2, 1fr); }
  .product-layout { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  .section { padding: 3.5rem 0; }
  .site-nav, .header-cta { display: none; }
  .menu-toggle { display: flex; }
  .grid-2 { grid-template-columns: 1fr; }
  .grid-3 { grid-template-columns: 1fr; }
  .services-grid { grid-template-columns: 1fr; }
  .values-grid { grid-template-columns: 1fr 1fr; }
  .trust-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .contact-layout { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 2rem; }
  .hero-stats { gap: 1.5rem; }
  .hero-actions { flex-direction: column; align-items: flex-start; }
  .cta-buttons { flex-direction: column; align-items: center; }
  .product-card-actions { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; text-align: center; }
}

@media (max-width: 480px) {
  .products-grid { grid-template-columns: 1fr; }
  .values-grid { grid-template-columns: 1fr; }
  .hero { min-height: 100svh; }
}

/* ============================================================
   UTILIDADES
   ============================================================ */
.text-center { text-align: center; }
.text-white  { color: var(--white) !important; }
.mb-0 { margin-bottom: 0 !important; }
.mt-2 { margin-top: 2rem; }
.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; }

/* Honeypot anti-spam */
.hp-field { display: none !important; }

/* Animaciones sutiles */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(18px); }
  to   { opacity: 1; transform: translateY(0); }
}
.animate-in { animation: fadeInUp .5s ease forwards; }