/* =============================================
   GLOBAL SUPPLIES MJC — STYLES.CSS
   Hoja de estilos global compartida
   Mobile-first, breakpoints: 768px, 1200px
   ============================================= */

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

:root {
  --azul-profundo: #0D2E5C;
  --naranja: #E8611A;
  --blanco: #FFFFFF;
  --gris-claro: #F7F8FA;
  --texto: #1A1A2E;
  --gris-medio: #6B7280;
  --borde: #E5E7EB;
  --naranja-hover: #D45510;
  --azul-hover: #0A2245;
  --whatsapp: #25D366;
  --font-title: 'Barlow Condensed', sans-serif;
  --font-body: 'Inter', sans-serif;
  --navbar-height: 80px;
}

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  color: var(--texto);
  background: var(--blanco);
  line-height: 1.6;
  font-size: 16px;
  overflow-x: hidden;
}

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

a { text-decoration: none; color: inherit; transition: color 0.3s, opacity 0.3s; }

ul { list-style: none; }

.container { width: 100%; max-width: 1200px; margin: 0 auto; padding: 0 5%; }

/* --- Animations --- */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(24px); }
  to   { opacity: 1; transform: translateY(0); }
}

.fade-up {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94), transform 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}
.fade-up.visible {
  opacity: 1;
  transform: translateY(0);
}

/* --- Buttons --- */
.btn {
  display: inline-block;
  padding: 14px 32px;
  border-radius: 4px;
  font-family: var(--font-body);
  font-size: 15px;
  font-weight: 500;
  cursor: pointer;
  transition: background 0.3s, transform 0.2s, box-shadow 0.3s;
  border: none;
  text-align: center;
}
.btn:hover { transform: translateY(-2px); }

.btn-primary {
  background: var(--naranja);
  color: var(--blanco);
}
.btn-primary:hover { background: var(--naranja-hover); box-shadow: 0 4px 16px rgba(232, 97, 26, 0.35); }

.btn-secondary {
  background: transparent;
  color: var(--blanco);
  border: 2px solid var(--blanco);
}
.btn-secondary:hover { background: rgba(255,255,255,0.1); }

.btn-blue {
  background: var(--azul-profundo);
  color: var(--blanco);
}
.btn-blue:hover { background: var(--azul-hover); box-shadow: 0 4px 16px rgba(13, 46, 92, 0.35); }

.btn-whatsapp {
  background: var(--whatsapp);
  color: var(--blanco);
  padding: 14px 32px;
  border-radius: 4px;
  font-weight: 500;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.btn-whatsapp:hover { background: #1DA851; transform: translateY(-2px); }

/* --- Navbar --- */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 100;
  background: var(--blanco);
  height: var(--navbar-height);
  transition: box-shadow 0.3s;
}
.navbar.scrolled { box-shadow: 0 2px 12px rgba(0,0,0,0.08); }

.navbar .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  gap: clamp(16px, 3vw, 36px);
  padding: 0 clamp(20px, 5vw, 56px);
  max-width: 1320px;
}

.logo {
  display: inline-flex;
  align-items: center;
  line-height: 0;
  flex-shrink: 0;
  max-width: min(168px, 42vw);
}
.logo img {
  display: block;
  height: 34px;
  width: auto;
  max-width: 100%;
  object-fit: contain;
  object-position: left center;
}

.nav-links {
  display: none;
  align-items: center;
  gap: clamp(18px, 2.4vw, 32px);
}

.nav-links a {
  font-size: 15px;
  font-weight: 400;
  color: var(--texto);
  position: relative;
  padding-bottom: 4px;
}
.nav-links a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--naranja);
  transition: width 0.3s;
}
.nav-links a:hover::after,
.nav-links a.active::after { width: 100%; }
.nav-links a.active { color: var(--naranja); }

.nav-cta {
  display: none;
  align-self: center;
  flex-shrink: 0;
  flex-grow: 0;
  width: max-content;
  max-width: calc(100vw - 32px);
  padding: 12px 22px;
  background: var(--naranja);
  color: var(--blanco);
  border-radius: 6px;
  font-size: 14px;
  font-weight: 500;
  white-space: nowrap;
  line-height: 1.25;
  height: auto;
  box-sizing: border-box;
}
.nav-cta:hover { background: var(--naranja-hover); }

/* Hamburger */
.hamburger {
  display: flex;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 8px;
  z-index: 101;
  flex-shrink: 0;
}
.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--texto);
  transition: transform 0.3s, opacity 0.3s;
}
.hamburger.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.hamburger.active span:nth-child(2) { opacity: 0; }
.hamburger.active span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

/* Mobile Menu */
.mobile-menu {
  position: fixed;
  top: var(--navbar-height);
  left: 0;
  width: 100%;
  background: var(--blanco);
  padding: 16px 5%;
  box-shadow: 0 8px 24px rgba(0,0,0,0.1);
  transform: translateY(-100%);
  opacity: 0;
  pointer-events: none;
  transition: transform 0.3s, opacity 0.3s;
  z-index: 99;
}
.mobile-menu.active {
  transform: translateY(0);
  opacity: 1;
  pointer-events: all;
}
.mobile-menu a {
  display: block;
  padding: 14px 0;
  font-size: 16px;
  color: var(--texto);
  border-bottom: 1px solid var(--borde);
}
.mobile-menu a.active { color: var(--naranja); }
.mobile-menu .nav-cta {
  display: block;
  margin-top: 16px;
  text-align: center;
  width: 100%;
}

@media (min-width: 768px) {
  .nav-links {
    display: flex;
    flex: 1;
    justify-content: center;
    gap: clamp(20px, 2.8vw, 40px);
    min-width: 0;
    margin: 0 clamp(16px, 2vw, 28px);
  }
  .nav-cta {
    display: inline-flex;
    align-items: center;
    justify-content: center;
  }
  .hamburger { display: none; }
  .mobile-menu { display: none; }
}

/* --- Footer --- */
.footer {
  background: var(--azul-profundo);
  color: var(--blanco);
  padding: 64px 5% 32px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
  max-width: 1200px;
  margin: 0 auto;
}

.footer-col h4 {
  font-family: var(--font-title);
  font-weight: 600;
  font-size: 18px;
  margin-bottom: 20px;
}

.footer-col p,
.footer-col a {
  font-size: 14px;
  opacity: 0.8;
  line-height: 1.8;
  display: block;
}

.footer-col a:hover { opacity: 1; }

.footer-logo {
  display: inline-flex;
  align-items: center;
  line-height: 0;
  margin-bottom: 12px;
  max-width: min(148px, 45vw);
}
.footer-logo img {
  display: block;
  height: 32px;
  width: auto;
  max-width: min(148px, 45vw);
  object-fit: contain;
  object-position: left center;
}

.footer-social {
  display: flex;
  gap: 16px;
  margin-top: 16px;
}
.footer-social a {
  display: inline-block;
  opacity: 0.8;
  transition: opacity 0.3s;
}
.footer-social a:hover { opacity: 1; }

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.15);
  margin-top: 48px;
  padding-top: 24px;
  max-width: 1200px;
  margin-left: auto;
  margin-right: auto;
  text-align: center;
  font-size: 13px;
  opacity: 0.6;
}

@media (min-width: 768px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (min-width: 1200px) {
  .footer-grid { grid-template-columns: 2fr 1fr 1fr 1.5fr; }
}

/* --- Floating WhatsApp Button --- */
.whatsapp-float {
  position: fixed;
  bottom: 24px;
  right: 24px;
  width: 56px;
  height: 56px;
  background: var(--whatsapp);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 16px rgba(37, 211, 102, 0.35);
  z-index: 99;
  cursor: pointer;
  transition: transform 0.3s, box-shadow 0.3s;
}
.whatsapp-float:hover {
  transform: scale(1.08);
  box-shadow: 0 6px 24px rgba(37, 211, 102, 0.5);
}
.whatsapp-float svg { width: 28px; height: 28px; fill: white; }

.whatsapp-tooltip {
  position: absolute;
  right: 68px;
  top: 50%;
  transform: translateY(-50%);
  background: white;
  color: var(--texto);
  padding: 6px 12px;
  border-radius: 4px;
  font-size: 12px;
  white-space: nowrap;
  box-shadow: 0 2px 8px rgba(0,0,0,0.15);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s;
}
.whatsapp-float:hover .whatsapp-tooltip { opacity: 1; }

/* --- Sidebar Catalog Banner (Desktop) --- */
.catalog-sidebar {
  display: none;
  position: fixed;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  background: var(--naranja);
  color: white;
  padding: 16px 12px;
  writing-mode: vertical-rl;
  border-radius: 8px 0 0 8px;
  font-weight: 500;
  font-size: 14px;
  z-index: 40;
  letter-spacing: 1px;
  transition: background 0.3s;
}
.catalog-sidebar:hover { background: var(--naranja-hover); }

@media (min-width: 1200px) {
  .catalog-sidebar { display: block; }
}

/* =============================================
   HERO SECTION
   ============================================= */
.hero {
  position: relative;
  width: 100%;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: url('images/hero-bg.jpg') center/cover no-repeat;
  padding: 120px 5% 80px;
}
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(13, 46, 92, 0.82);
}
.hero-content {
  position: relative;
  z-index: 2;
  max-width: 800px;
  text-align: center;
}
.hero h1 {
  font-family: var(--font-title);
  font-weight: 600;
  font-size: 36px;
  color: var(--blanco);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  line-height: 1.15;
  text-shadow: 0 2px 8px rgba(0,0,0,0.3);
}
.hero .subtitle {
  font-size: 16px;
  color: rgba(255,255,255,0.92);
  margin-top: 20px;
  line-height: 1.6;
}
.hero .hero-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-top: 36px;
  justify-content: center;
}
.hero .badges {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  margin-top: 48px;
  justify-content: center;
}
.hero .badge {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  color: rgba(255,255,255,0.9);
}
.hero .badge svg { flex-shrink: 0; }

@media (min-width: 768px) {
  .hero h1 { font-size: 48px; }
  .hero .subtitle { font-size: 18px; }
}
@media (min-width: 1200px) {
  .hero h1 { font-size: 56px; }
}

/* =============================================
   PAGE BANNERS (Productos, Catalogo, Proceso, Contacto)
   ============================================= */
.page-banner {
  background: var(--azul-profundo);
  padding: 100px 5% 64px;
  text-align: center;
}
.page-banner h1 {
  font-family: var(--font-title);
  font-weight: 600;
  font-size: 32px;
  color: var(--blanco);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
.page-banner .breadcrumb {
  font-size: 14px;
  color: rgba(255,255,255,0.7);
  margin-top: 12px;
}
.page-banner .subtitle {
  font-size: 16px;
  color: rgba(255,255,255,0.85);
  margin-top: 16px;
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}

@media (min-width: 768px) {
  .page-banner h1 { font-size: 40px; }
}

/* Nosotros Banner */
.about-banner {
  position: relative;
  width: 100%;
  min-height: 400px;
  height: 50vh;
  display: flex;
  align-items: flex-end;
  justify-content: center;
  background: url('images/nosotros-bg.jpg') center/cover no-repeat;
  padding: 0 5% 64px;
}
.about-banner::before {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(13, 46, 92, 0.78);
}
.about-banner h1 {
  position: relative;
  z-index: 2;
  font-family: var(--font-title);
  font-weight: 600;
  font-size: 36px;
  color: var(--blanco);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  text-align: center;
}

/* =============================================
   CATEGORY GRID
   ============================================= */
.category-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}
@media (min-width: 768px) {
  .category-grid { grid-template-columns: repeat(2, 1fr); }
  .category-card--special {
    grid-column: 1 / -1;
  }
}
@media (min-width: 1200px) {
  .category-grid { grid-template-columns: repeat(3, 1fr); }
}

.category-card {
  background: var(--blanco);
  border: 1px solid var(--borde);
  border-radius: 8px;
  padding: 32px;
  text-align: center;
  transition: transform 0.3s, border-color 0.3s, box-shadow 0.3s;
}
.category-card:hover {
  transform: scale(1.02);
  border-color: var(--naranja);
  box-shadow: 0 8px 24px rgba(0,0,0,0.06);
}
.category-card .icon {
  width: 64px;
  height: 64px;
  margin: 0 auto;
  color: var(--azul-profundo);
}
.category-card h3 {
  font-family: var(--font-title);
  font-weight: 600;
  font-size: 22px;
  margin-top: 16px;
}
.category-card p {
  font-size: 14px;
  color: var(--gris-medio);
  margin-top: 8px;
  line-height: 1.5;
}
.category-card a {
  display: inline-block;
  margin-top: 16px;
  font-size: 14px;
  font-weight: 500;
  color: var(--naranja);
}
.category-card a:hover { color: var(--naranja-hover); }

/* =============================================
   VALUE PROPOSITION
   ============================================= */
.value-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}
@media (min-width: 768px) {
  .value-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 1200px) {
  .value-grid { grid-template-columns: repeat(4, 1fr); }
}

.value-card {
  background: var(--blanco);
  border-radius: 8px;
  padding: 32px;
  border-left: 4px solid var(--naranja);
}
.value-card .icon { color: var(--naranja); }
.value-card h3 {
  font-family: var(--font-title);
  font-weight: 600;
  font-size: 20px;
  margin-top: 16px;
}
.value-card p {
  font-size: 14px;
  color: var(--gris-medio);
  margin-top: 8px;
  line-height: 1.6;
}

/* =============================================
   HOW IT WORKS STEPS
   ============================================= */
.steps {
  display: flex;
  flex-direction: column;
  gap: 32px;
}
.step {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  flex: 1;
  position: relative;
}
.step-number {
  width: 48px;
  height: 48px;
  background: var(--naranja);
  color: var(--blanco);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-title);
  font-weight: 700;
  font-size: 22px;
  flex-shrink: 0;
}
.step h3 {
  font-family: var(--font-title);
  font-weight: 600;
  font-size: 18px;
  margin-top: 16px;
}
.step p {
  font-size: 14px;
  color: var(--gris-medio);
  margin-top: 8px;
  line-height: 1.5;
}

@media (min-width: 768px) {
  .steps {
    flex-direction: row;
    gap: 0;
  }
  .step {
    padding: 0 24px;
  }
  .step:not(:last-child)::after {
    content: '';
    position: absolute;
    right: 0;
    top: 24px;
    width: 2px;
    height: calc(100% - 48px);
    border-right: 2px dashed var(--borde);
  }
}

/* =============================================
   BANNER SECTIONS
   ============================================= */
.banner-section {
  padding: 64px 5% 96px;
  text-align: center;
}
.banner-section h2 {
  font-family: var(--font-title);
  font-weight: 600;
  font-size: 24px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
.banner-section p {
  margin-top: 16px;
  font-size: 16px;
  opacity: 0.85;
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}
.banner-section .btn-group {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-top: 32px;
  margin-bottom: 8px;
  justify-content: center;
}
.banner-section .container > .btn {
  display: inline-block;
  margin-top: 28px;
}

/* =============================================
   STICKY CATEGORY TABS (Products page)
   ============================================= */
.cat-tabs {
  position: sticky;
  top: var(--navbar-height);
  z-index: 50;
  background: var(--blanco);
  border-bottom: 1px solid var(--borde);
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}
.cat-tabs .container {
  display: flex;
  gap: 0;
  padding: 0 clamp(12px, 4vw, 36px);
}
.cat-tabs a {
  padding: 16px clamp(14px, 2.4vw, 24px);
  font-size: 14px;
  font-weight: 500;
  color: var(--texto);
  white-space: nowrap;
  border-bottom: 3px solid transparent;
  transition: border-color 0.3s, color 0.3s;
  flex-shrink: 0;
}
.cat-tabs a:hover,
.cat-tabs a.active { border-bottom-color: var(--naranja); color: var(--naranja); }

/* =============================================
   PRODUCT SECTIONS
   ============================================= */
.product-section {
  padding: 64px 5%;
}
.product-section:nth-child(even) { background: var(--gris-claro); }
.product-section:nth-child(odd) { background: var(--blanco); }

.product-section h2 {
  font-family: var(--font-title);
  font-weight: 600;
  font-size: 28px;
  margin-bottom: 12px;
}
.product-section .desc {
  font-size: 16px;
  color: var(--gris-medio);
  line-height: 1.6;
  margin-bottom: 32px;
  max-width: 800px;
}

.product-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}
@media (min-width: 768px) {
  .product-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 1200px) {
  .product-grid { grid-template-columns: repeat(3, 1fr); }
}

.product-card {
  background: var(--blanco);
  border-radius: 8px;
  overflow: hidden;
  border: 1px solid var(--borde);
  transition: box-shadow 0.3s;
}
.product-card:hover { box-shadow: 0 8px 24px rgba(0,0,0,0.08); }
.product-card .img-wrap {
  aspect-ratio: 4/3;
  background: var(--gris-claro);
  overflow: hidden;
}
.product-card .img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s;
}
.product-card:hover .img-wrap img { transform: scale(1.03); }
.product-card .info { padding: 24px; }
.product-card h3 {
  font-family: var(--font-title);
  font-weight: 600;
  font-size: 20px;
}
.product-card .description {
  font-size: 14px;
  color: var(--gris-medio);
  margin-top: 10px;
  line-height: 1.5;
}
.product-card .badge {
  display: inline-block;
  font-size: 12px;
  color: var(--naranja);
  border: 1px solid var(--naranja);
  padding: 4px 12px;
  border-radius: 4px;
  margin-top: 12px;
}
.product-card .action {
  display: inline-block;
  margin-top: 16px;
  font-size: 14px;
  font-weight: 500;
  color: var(--naranja);
}
.product-card .action:hover { color: var(--naranja-hover); }

/* =============================================
   CATALOG PAGE
   ============================================= */
.catalog-options {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
  max-width: 1000px;
  margin: 0 auto;
}
@media (min-width: 768px) {
  .catalog-options { grid-template-columns: repeat(2, 1fr); }
}

.catalog-card {
  padding: 48px;
  border-radius: 12px;
  text-align: center;
  transition: transform 0.3s, box-shadow 0.3s;
}
.catalog-card:hover { transform: translateY(-4px); box-shadow: 0 12px 32px rgba(0,0,0,0.1); }
.catalog-card .icon { margin: 0 auto; }
.catalog-card h3 {
  font-family: var(--font-title);
  font-weight: 600;
  font-size: 24px;
  margin-top: 24px;
}
.catalog-card p {
  font-size: 14px;
  color: var(--gris-medio);
  margin-top: 12px;
  line-height: 1.5;
}
.catalog-card .btn { margin-top: 24px; }

/* =============================================
   COMPARISON TABLE
   ============================================= */
.comparison-table {
  width: 100%;
  max-width: 900px;
  margin: 0 auto;
  background: var(--blanco);
  border-radius: 8px;
  overflow: hidden;
  border: 1px solid var(--borde);
}
.comparison-table thead { background: var(--azul-profundo); color: var(--blanco); }
.comparison-table th,
.comparison-table td {
  padding: 16px 24px;
  text-align: left;
  font-size: 14px;
}
.comparison-table th { font-weight: 600; }
.comparison-table tbody tr { border-bottom: 1px solid var(--borde); }
.comparison-table tbody tr:last-child { border-bottom: none; }
.comparison-table .check { color: #10B981; font-weight: 600; }
.comparison-table .cross { color: var(--gris-medio); }

/* =============================================
   TIMELINE (Proceso)
   ============================================= */
.timeline {
  position: relative;
  max-width: 900px;
  margin: 0 auto;
  padding-left: 60px;
}
.timeline::before {
  content: '';
  position: absolute;
  left: 23px;
  top: 0;
  bottom: 0;
  width: 3px;
  background: var(--naranja);
}

.timeline-item {
  position: relative;
  margin-bottom: 48px;
}
.timeline-item:last-child { margin-bottom: 0; }

.timeline-number {
  position: absolute;
  left: -60px;
  top: 0;
  width: 48px;
  height: 48px;
  background: var(--naranja);
  color: var(--blanco);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-title);
  font-weight: 700;
  font-size: 20px;
  z-index: 2;
}

.timeline-content {
  background: var(--blanco);
  border: 1px solid var(--borde);
  border-radius: 8px;
  padding: 24px;
}
.timeline-content h3 {
  font-family: var(--font-title);
  font-weight: 600;
  font-size: 18px;
}
.timeline-content p {
  font-size: 14px;
  color: var(--gris-medio);
  margin-top: 8px;
  line-height: 1.6;
}

@media (min-width: 768px) {
  .timeline {
    padding-left: 0;
  }
  .timeline::before {
    left: 50%;
    transform: translateX(-50%);
  }
  .timeline-item {
    display: flex;
    justify-content: flex-end;
    padding-left: calc(50% + 40px);
  }
  .timeline-item:nth-child(even) {
    justify-content: flex-start;
    padding-left: 0;
    padding-right: calc(50% + 40px);
  }
  .timeline-number {
    left: 50%;
    transform: translateX(-50%);
  }
  .timeline-item:nth-child(even) .timeline-content {
    text-align: right;
  }
}

/* =============================================
   FAQ ACCORDION
   ============================================= */
.faq-item {
  background: var(--blanco);
  border: 1px solid var(--borde);
  border-radius: 8px;
  margin-bottom: 12px;
  overflow: hidden;
}
.faq-question {
  padding: 20px 24px;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-weight: 500;
  font-size: 15px;
  transition: background 0.3s;
}
.faq-question:hover { background: var(--gris-claro); }
.faq-question svg { transition: transform 0.3s; flex-shrink: 0; margin-left: 16px; }
.faq-question.active svg { transform: rotate(45deg); }
.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease, padding 0.3s ease;
  padding: 0 24px;
}
.faq-answer.active {
  max-height: 300px;
  padding: 0 24px 20px;
}
.faq-answer p {
  font-size: 14px;
  color: var(--gris-medio);
  line-height: 1.7;
}

/* =============================================
   CONTACT FORM
   ============================================= */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 64px;
  max-width: 1200px;
  margin: 0 auto;
}
@media (min-width: 768px) {
  .contact-grid { grid-template-columns: 3fr 2fr; }
}

.form-group { margin-bottom: 20px; }
.form-group label {
  display: block;
  font-weight: 500;
  font-size: 14px;
  margin-bottom: 6px;
  color: var(--texto);
}
.form-group label .required { color: var(--naranja); }
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 12px 16px;
  border: 1px solid var(--borde);
  border-radius: 6px;
  font-family: var(--font-body);
  font-size: 15px;
  color: var(--texto);
  transition: border-color 0.3s;
  background: var(--blanco);
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--naranja);
  outline: none;
}
.form-group .btn { width: 100%; margin-top: 8px; }

.contact-info-item {
  display: flex;
  gap: 16px;
  margin-bottom: 24px;
}
.contact-info-item .icon { color: var(--naranja); flex-shrink: 0; }
.contact-info-item .label {
  font-weight: 500;
  font-size: 14px;
}
.contact-info-item .value {
  font-size: 15px;
  color: var(--texto);
}

.map-placeholder {
  aspect-ratio: 4/3;
  background: var(--gris-claro);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gris-medio);
  font-size: 14px;
  margin-top: 24px;
}

/* =============================================
   SECTION UTILITIES
   ============================================= */
.section {
  padding: 80px 5%;
}
.section-title {
  font-family: var(--font-title);
  font-weight: 600;
  font-size: 28px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  text-align: center;
  margin-bottom: 48px;
}
@media (min-width: 768px) {
  .section-title { font-size: 32px; }
}

.bg-white { background: var(--blanco); }
.bg-grey { background: var(--gris-claro); }
.bg-blue { background: var(--azul-profundo); color: var(--blanco); }

.text-center { text-align: center; }
.mt-1 { margin-top: 8px; }
.mt-2 { margin-top: 16px; }
.mt-3 { margin-top: 24px; }
.mt-4 { margin-top: 32px; }

.max-w-600 { max-width: 600px; margin-left: auto; margin-right: auto; }
.max-w-700 { max-width: 700px; margin-left: auto; margin-right: auto; }
.max-w-800 { max-width: 800px; margin-left: auto; margin-right: auto; }

/* Utility text */
.text-white { color: var(--blanco); }
.text-orange { color: var(--naranja); }

/* Section responsive padding */
@media (max-width: 767px) {
  .section { padding: 60px 5%; }
  .product-section { padding: 48px 5%; }
  .banner-section { padding: 48px 5% 80px; }
}