/* =============================================
   styles.css — PROINSEM | Sistema de Diseño Completo
   Paleta: Navy oscuro + Azul corporativo + Cyan highlight
   ============================================= */

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

:root {
  /* Paleta de colores */
  --navy-950: #030b18;
  --navy-900: #071225;
  --navy-800: #0e2040;
  --navy-700: #142d58;
  --navy-600: #1a3a70;
  --blue-700: #1353a0;
  --blue-600: #1d6fa4;
  --blue-500: #2589c7;
  --blue-400: #38b2e8;
  --blue-300: #60caf4;
  --cyan-500: #06b6d4;
  --cyan-400: #22d3ee;
  --green-400: #4ade80;
  --amber-400: #fbbf24;
  --red-400: #f87171;
  --gray-100: #f1f5f9;
  --gray-200: #e2e8f0;
  --gray-300: #cbd5e1;
  --gray-400: #94a3b8;
  --gray-500: #64748b;
  --white: #f8fafc;

  /* Tipografía */
  --font-body: 'Inter', system-ui, sans-serif;
  --font-display: 'Outfit', 'Inter', sans-serif;

  /* Espaciado */
  --section-padding: 5rem 0;
  --container-max: 1240px;
  --container-px: 1.5rem;

  /* Sombras */
  --shadow-card: 0 4px 24px rgba(0,0,0,.35);
  --shadow-glow: 0 0 32px rgba(56,178,232,.15);

  /* Transiciones */
  --transition: 0.3s cubic-bezier(.4,0,.2,1);
  --transition-slow: 0.6s cubic-bezier(.4,0,.2,1);
}

html { scroll-behavior: smooth; font-size: 16px; }

body {
  font-family: var(--font-body);
  background: var(--navy-950);
  color: var(--white);
  line-height: 1.6;
  overflow-x: hidden;
  min-height: 100vh;
}

img { max-width: 100%; height: auto; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
button { cursor: pointer; font-family: inherit; }
input, textarea, select { font-family: inherit; }

/* ── SCROLLBAR ── */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--navy-900); }
::-webkit-scrollbar-thumb { background: var(--blue-600); border-radius: 3px; }

/* ── SELECTION ── */
::selection { background: var(--blue-500); color: #fff; }

/* =============================================
   NAVBAR
   ============================================= */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  padding: 0 1.5rem;
  height: 70px;
  transition: background var(--transition), box-shadow var(--transition), backdrop-filter var(--transition);
  background: transparent;
}

.navbar.scrolled,
.navbar.solid {
  background: rgba(3, 11, 24, 0.95);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  box-shadow: 0 1px 0 rgba(56,178,232,.1), 0 4px 24px rgba(0,0,0,.4);
}

.nav-container {
  max-width: var(--container-max);
  margin: 0 auto;
  height: 100%;
  display: flex;
  align-items: center;
  gap: 2rem;
}

/* Logo */
.nav-logo {
  flex-shrink: 0;
  display: flex;
  align-items: center;
}

.logo-img {
  height: 52px;
  width: auto;
  object-fit: contain;
  filter: drop-shadow(0 0 10px rgba(56,178,232,.4));
  transition: filter var(--transition), transform var(--transition);
}

.logo-img:hover {
  filter: drop-shadow(0 0 18px rgba(56,178,232,.7));
  transform: scale(1.03);
}

/* Nav links */
.nav-links {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  margin-left: auto;
}

.nav-link {
  padding: 0.5rem 0.9rem;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--gray-300);
  border-radius: 6px;
  transition: color var(--transition), background var(--transition);
  position: relative;
  letter-spacing: 0.01em;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0; left: 50%; right: 50%;
  height: 2px;
  background: var(--cyan-400);
  border-radius: 1px;
  transition: left var(--transition), right var(--transition);
}

.nav-link:hover { color: var(--white); background: rgba(255,255,255,.05); }
.nav-link.active { color: var(--white); }
.nav-link.active::after { left: 12%; right: 12%; }

/* CTA button */
.nav-cta {
  flex-shrink: 0;
  padding: 0.55rem 1.2rem;
  background: linear-gradient(135deg, var(--blue-600), var(--blue-500));
  color: #fff;
  border-radius: 8px;
  font-size: 0.825rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  transition: transform var(--transition), box-shadow var(--transition);
  box-shadow: 0 2px 12px rgba(29,111,164,.4);
}

.nav-cta:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 20px rgba(29,111,164,.6);
}

/* Hamburger */
.nav-hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 40px; height: 40px;
  background: none;
  border: none;
  padding: 6px;
  border-radius: 8px;
  transition: background var(--transition);
}

.nav-hamburger:hover { background: rgba(255,255,255,.07); }

.nav-hamburger span {
  display: block;
  height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: transform 0.3s, opacity 0.3s;
}

/* =============================================
   SPA — PÁGINAS
   ============================================= */
.pages-wrapper {
  min-height: 100vh;
}

.page {
  display: none;
  animation: pageFadeIn 0.45s ease forwards;
}

.page--active {
  display: block;
}

@keyframes pageFadeIn {
  from { opacity: 0; transform: translateY(18px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* =============================================
   PAGE HERO BAR (encabezado de páginas internas)
   ============================================= */
.page-section {
  padding-top: 100px; /* offset del navbar */
}

.page-hero-bar {
  text-align: center;
  padding: 3rem 0 3.5rem;
  border-bottom: 1px solid rgba(56,178,232,.1);
  margin-bottom: 3.5rem;
}

/* =============================================
   HERO BANNER / SLIDER
   ============================================= */
.hero {
  position: relative;
  height: 100vh;
  min-height: 620px;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Slider */
.hero-slider {
  position: absolute;
  inset: 0;
}

.hero-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity 1.2s cubic-bezier(.4,0,.2,1);
  will-change: opacity;
}

.hero-slide--active { opacity: 1; }

.slide-media {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.slide-img { object-position: center center; }

.slide-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(3,11,24,.85) 0%,
    rgba(3,11,24,.6) 40%,
    rgba(3,11,24,.45) 70%,
    rgba(3,11,24,.7) 100%
  );
}

/* Hero Content */
.hero-content {
  position: relative;
  z-index: 10;
  text-align: center;
  padding: 0 1.5rem;
  max-width: 860px;
  margin: 0 auto;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.4rem 1.2rem;
  border: 1px solid rgba(56,178,232,.35);
  border-radius: 50px;
  background: rgba(56,178,232,.08);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--cyan-400);
  margin-bottom: 1.5rem;
  animation: fadeUp .6s ease forwards;
}

.badge-dot {
  width: 7px; height: 7px;
  background: var(--cyan-400);
  border-radius: 50%;
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(34,211,238,.5); }
  50% { box-shadow: 0 0 0 6px rgba(34,211,238,0); }
}

.hero-h1 {
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 6vw, 4.5rem);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.02em;
  color: var(--white);
  margin-bottom: 1.25rem;
  animation: fadeUp .7s .1s ease both;
  text-shadow: 0 2px 30px rgba(0,0,0,.4);
}

.hero-gradient-text {
  background: linear-gradient(135deg, var(--blue-400), var(--cyan-400));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-subtitle {
  font-size: clamp(1rem, 2.2vw, 1.2rem);
  color: var(--gray-300);
  max-width: 620px;
  margin: 0 auto 2rem;
  line-height: 1.65;
  animation: fadeUp .7s .2s ease both;
}

.hero-actions {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 2.5rem;
  animation: fadeUp .7s .3s ease both;
}

/* Hero Stats */
.hero-stats {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1.5rem;
  flex-wrap: wrap;
  animation: fadeUp .7s .4s ease both;
  padding: 1.25rem 2rem;
  background: rgba(14,32,64,.55);
  backdrop-filter: blur(12px);
  border: 1px solid rgba(56,178,232,.15);
  border-radius: 16px;
  display: inline-flex;
}

.stat { text-align: center; }
.stat-num, .stat-word {
  display: block;
  font-family: var(--font-display);
  font-size: 1.75rem;
  font-weight: 800;
  color: var(--white);
  line-height: 1;
  margin-bottom: 0.2rem;
}
.stat-word { color: var(--cyan-400); }
.stat-label { font-size: 0.7rem; color: var(--gray-400); text-transform: uppercase; letter-spacing: 0.08em; }
.stat-divider { width: 1px; height: 36px; background: rgba(255,255,255,.12); }

/* Slider Controls */
.slider-controls {
  position: absolute;
  bottom: 2.5rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 20;
  display: flex;
  align-items: center;
  gap: 1rem;
}

.slider-btn {
  width: 40px; height: 40px;
  background: rgba(14,32,64,.7);
  border: 1px solid rgba(56,178,232,.25);
  border-radius: 50%;
  color: var(--white);
  display: flex; align-items: center; justify-content: center;
  transition: background var(--transition), border-color var(--transition);
  backdrop-filter: blur(8px);
}

.slider-btn svg { width: 18px; height: 18px; }
.slider-btn:hover { background: rgba(29,111,164,.6); border-color: var(--blue-400); }

.slider-dots { display: flex; gap: 0.5rem; align-items: center; }

.slider-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: rgba(255,255,255,.35);
  border: none;
  transition: width var(--transition), background var(--transition);
}

.slider-dot--active {
  width: 24px;
  border-radius: 4px;
  background: var(--cyan-400);
}

/* Scroll indicator */
.hero-scroll-indicator {
  position: absolute;
  bottom: 2.5rem;
  right: 2.5rem;
  z-index: 20;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.4rem;
  opacity: .6;
}

.scroll-line {
  width: 1px;
  height: 36px;
  background: linear-gradient(to bottom, transparent, var(--cyan-400));
  animation: scrollPulse 2s infinite;
}

@keyframes scrollPulse {
  0%, 100% { opacity: .6; transform: scaleY(1); }
  50% { opacity: 1; transform: scaleY(.7); }
}

.hero-scroll-indicator span {
  font-size: 0.6rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--gray-400);
}

/* Animations */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(22px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* =============================================
   TRUST BAR
   ============================================= */
.trust-bar {
  background: var(--navy-900);
  border-top: 1px solid rgba(56,178,232,.08);
  border-bottom: 1px solid rgba(56,178,232,.08);
  padding: 1.5rem 0;
  overflow: hidden;
}

.trust-container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--container-px);
  display: flex;
  align-items: center;
  gap: 2rem;
}

.trust-label {
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--gray-500);
  white-space: nowrap;
  flex-shrink: 0;
}

.trust-logos-track {
  flex: 1;
  overflow: hidden;
  mask-image: linear-gradient(to right, transparent, black 10%, black 90%, transparent);
  -webkit-mask-image: linear-gradient(to right, transparent, black 10%, black 90%, transparent);
}

.trust-logos-inner {
  display: flex;
  gap: 2.5rem;
  width: max-content;
  animation: trustScroll 28s linear infinite;
}

@keyframes trustScroll {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}

.trust-logo {
  font-family: var(--font-display);
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--gray-500);
  letter-spacing: 0.04em;
  white-space: nowrap;
  transition: color var(--transition);
  cursor: default;
}

.trust-logo:hover { color: var(--gray-300); }

/* =============================================
   SECTION UTILITIES
   ============================================= */
.section-container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: var(--section-padding);
  padding-left: var(--container-px);
  padding-right: var(--container-px);
}

.section-label {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--cyan-400);
  margin-bottom: 0.75rem;
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.02em;
  color: var(--white);
  margin-bottom: 1rem;
}

.section-title em {
  font-style: normal;
  background: linear-gradient(135deg, var(--blue-400), var(--cyan-400));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.section-subtitle {
  font-size: 1.05rem;
  color: var(--gray-400);
  max-width: 640px;
  margin: 0 auto;
  line-height: 1.7;
}

.page-hero-bar .section-title,
.page-hero-bar .section-subtitle {
  margin-left: auto;
  margin-right: auto;
}

.page-hero-bar .section-label {
  display: block;
  text-align: center;
}

/* =============================================
   BOTONES
   ============================================= */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.8rem 1.75rem;
  background: linear-gradient(135deg, var(--blue-600), var(--blue-500));
  color: #fff;
  border-radius: 10px;
  font-weight: 600;
  font-size: 0.9rem;
  letter-spacing: 0.01em;
  transition: transform var(--transition), box-shadow var(--transition);
  box-shadow: 0 4px 20px rgba(29,111,164,.4);
  cursor: pointer;
}

.btn-primary svg { width: 18px; height: 18px; }

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 32px rgba(29,111,164,.6);
}

.btn-primary.btn-sm {
  padding: 0.6rem 1.25rem;
  font-size: 0.82rem;
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  padding: 0.8rem 1.75rem;
  background: rgba(255,255,255,.07);
  color: var(--white);
  border: 1px solid rgba(255,255,255,.15);
  border-radius: 10px;
  font-weight: 600;
  font-size: 0.9rem;
  transition: background var(--transition), border-color var(--transition);
  backdrop-filter: blur(6px);
}

.btn-secondary:hover { background: rgba(255,255,255,.12); border-color: rgba(255,255,255,.3); }

.btn-outline {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1.5rem;
  border: 1px solid rgba(56,178,232,.4);
  color: var(--blue-300);
  border-radius: 10px;
  font-weight: 600;
  font-size: 0.875rem;
  transition: background var(--transition), border-color var(--transition);
}

.btn-outline:hover { background: rgba(56,178,232,.1); border-color: var(--blue-400); }

/* =============================================
   HOME SERVICES (en página inicio)
   ============================================= */
.home-services {
  background: var(--navy-900);
  border-top: 1px solid rgba(56,178,232,.07);
}

.home-services .section-container {
  text-align: center;
}

.home-services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
  margin: 2.5rem 0;
  text-align: left;
}

.home-service-card {
  background: var(--navy-800);
  border: 1px solid rgba(56,178,232,.1);
  border-radius: 16px;
  padding: 2rem;
  transition: border-color var(--transition), transform var(--transition);
  position: relative;
  overflow: hidden;
}

.home-service-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--blue-600), var(--cyan-400));
  opacity: 0;
  transition: opacity var(--transition);
}

.home-service-card:hover { border-color: rgba(56,178,232,.3); transform: translateY(-4px); }
.home-service-card:hover::before { opacity: 1; }

.hsc-icon {
  width: 48px; height: 48px;
  background: rgba(29,111,164,.2);
  border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 1.25rem;
  transition: background var(--transition);
}

.home-service-card:hover .hsc-icon { background: rgba(29,111,164,.35); }

.hsc-icon svg { width: 24px; height: 24px; color: var(--blue-400); }

.home-service-card h3 {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 0.75rem;
}

.home-service-card p {
  font-size: 0.9rem;
  color: var(--gray-400);
  line-height: 1.65;
  margin-bottom: 1.25rem;
}

.hsc-link {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--blue-400);
  display: inline-flex; align-items: center; gap: 0.3rem;
  transition: color var(--transition), gap var(--transition);
}

.hsc-link:hover { color: var(--cyan-400); gap: 0.6rem; }

.home-cta-wrap { text-align: center; }

/* =============================================
   SERVICIOS
   ============================================= */
.services {
  background: var(--navy-950);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(290px, 1fr));
  gap: 1.5rem;
  margin: 2.5rem 0;
}

.service-card {
  background: var(--navy-800);
  border: 1px solid rgba(56,178,232,.1);
  border-radius: 20px;
  padding: 2.25rem;
  position: relative;
  overflow: hidden;
  transition: border-color var(--transition), transform var(--transition), box-shadow var(--transition);
}

.service-card::after {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at var(--mouse-x,50%) var(--mouse-y,50%), rgba(56,178,232,.06) 0%, transparent 65%);
  opacity: 0;
  transition: opacity var(--transition);
}

.service-card:hover { border-color: rgba(56,178,232,.28); transform: translateY(-4px); box-shadow: var(--shadow-glow); }
.service-card:hover::after { opacity: 1; }

.service-icon-wrap { margin-bottom: 1.5rem; }

.service-icon {
  width: 52px; height: 52px;
  background: linear-gradient(135deg, rgba(29,111,164,.2), rgba(34,211,238,.08));
  border-radius: 14px;
  display: flex; align-items: center; justify-content: center;
  border: 1px solid rgba(56,178,232,.2);
}

.service-icon svg { width: 26px; height: 26px; color: var(--blue-400); }

.service-num {
  font-family: var(--font-display);
  font-size: 0.7rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  color: var(--gray-500);
  margin-bottom: 0.5rem;
}

.service-title {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 0.875rem;
}

.service-desc {
  font-size: 0.875rem;
  color: var(--gray-400);
  line-height: 1.7;
  margin-bottom: 1.25rem;
}

.service-features {
  margin-bottom: 1.5rem;
}

.service-features li {
  font-size: 0.82rem;
  color: var(--gray-300);
  padding: 0.3rem 0;
  padding-left: 1.1rem;
  position: relative;
}

.service-features li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 5px; height: 5px;
  background: var(--cyan-400);
  border-radius: 50%;
}

.service-link {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--blue-400);
  display: inline-flex; align-items: center; gap: 0.3rem;
  transition: color var(--transition), gap var(--transition);
}

.service-link:hover { color: var(--cyan-400); gap: 0.6rem; }

/* Specialty Banner */
.specialty-banner {
  margin-top: 2.5rem;
  background: linear-gradient(135deg, rgba(29,111,164,.15), rgba(34,211,238,.05));
  border: 1px solid rgba(56,178,232,.2);
  border-radius: 16px;
  padding: 1.75rem 2rem;
  display: flex;
  align-items: center;
  gap: 1.5rem;
  flex-wrap: wrap;
}

.specialty-icon {
  flex-shrink: 0;
  width: 44px; height: 44px;
  background: rgba(34,211,238,.15);
  border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
}

.specialty-icon svg { width: 22px; height: 22px; color: var(--cyan-400); }

.specialty-text {
  flex: 1;
  font-size: 0.9rem;
  color: var(--gray-300);
  line-height: 1.6;
  min-width: 200px;
}

.specialty-text strong { color: var(--white); }
.specialty-text em { color: var(--cyan-400); font-style: normal; font-weight: 600; }

.specialty-cta {
  flex-shrink: 0;
  padding: 0.6rem 1.3rem;
  background: rgba(29,111,164,.25);
  border: 1px solid rgba(56,178,232,.35);
  color: var(--blue-300);
  border-radius: 8px;
  font-size: 0.825rem;
  font-weight: 600;
  transition: background var(--transition);
}

.specialty-cta:hover { background: rgba(29,111,164,.45); }

/* =============================================
   CATÁLOGO — DESTACADOS
   ============================================= */
.catalog { background: var(--navy-900); }

.catalog-featured-header {
  margin-bottom: 1.75rem;
}

.catalog-featured-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 1.25rem;
  background: linear-gradient(135deg, rgba(251,191,36,.12), rgba(251,191,36,.04));
  border: 1px solid rgba(251,191,36,.3);
  border-radius: 50px;
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--amber-400);
  letter-spacing: 0.04em;
}

.catalog-featured-badge svg {
  width: 14px; height: 14px;
  fill: var(--amber-400);
}

.catalog-grid {
  display: grid;
  gap: 1.5rem;
}

.catalog-grid--featured {
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
}

.catalog-card {
  background: var(--navy-800);
  border: 1px solid rgba(56,178,232,.1);
  border-radius: 20px;
  overflow: hidden;
  transition: border-color var(--transition), transform var(--transition), box-shadow var(--transition);
  position: relative;
}

.catalog-card::after {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at var(--mouse-x,50%) var(--mouse-y,50%), rgba(56,178,232,.05) 0%, transparent 60%);
  opacity: 0;
  transition: opacity var(--transition);
  pointer-events: none;
  border-radius: inherit;
}

.catalog-card:hover { border-color: rgba(56,178,232,.28); transform: translateY(-4px); box-shadow: var(--shadow-card); }
.catalog-card:hover::after { opacity: 1; }

.catalog-card--featured { border-color: rgba(251,191,36,.2); }
.catalog-card--featured:hover { border-color: rgba(251,191,36,.45); }

.catalog-img-wrap {
  position: relative;
  aspect-ratio: 16/9;
  overflow: hidden;
  background: var(--navy-900);
}

.catalog-img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.catalog-card:hover .catalog-img { transform: scale(1.04); }

.catalog-badge {
  position: absolute;
  top: 0.75rem; right: 0.75rem;
  padding: 0.25rem 0.75rem;
  border-radius: 50px;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  background: rgba(74,222,128,.15);
  color: var(--green-400);
  border: 1px solid rgba(74,222,128,.3);
}

.catalog-badge--new { background: rgba(56,178,232,.15); color: var(--blue-300); border-color: rgba(56,178,232,.3); }
.catalog-badge--promo { background: rgba(251,191,36,.15); color: var(--amber-400); border-color: rgba(251,191,36,.3); }
.catalog-badge--featured { background: rgba(251,191,36,.15); color: var(--amber-400); border-color: rgba(251,191,36,.3); }

.catalog-body { padding: 1.5rem; }

.catalog-brand {
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--cyan-400);
  margin-bottom: 0.4rem;
}

.catalog-name {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 0.75rem;
}

.catalog-desc {
  font-size: 0.85rem;
  color: var(--gray-400);
  line-height: 1.65;
  margin-bottom: 1.1rem;
}

.catalog-specs {
  margin-bottom: 1.25rem;
}

.catalog-specs li {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 0.5rem;
  padding: 0.35rem 0;
  border-bottom: 1px solid rgba(255,255,255,.05);
  font-size: 0.8rem;
}

.catalog-specs li:last-child { border-bottom: none; }

.spec-key { color: var(--gray-500); flex-shrink: 0; }
.spec-val { color: var(--gray-200); text-align: right; }
.text-green { color: var(--green-400) !important; font-weight: 600; }
.text-blue { color: var(--blue-300) !important; font-weight: 600; }
.text-gold { color: var(--amber-400) !important; font-weight: 600; }

.catalog-btn {
  display: block;
  width: 100%;
  text-align: center;
  padding: 0.7rem 1rem;
  background: rgba(29,111,164,.2);
  border: 1px solid rgba(56,178,232,.25);
  color: var(--blue-300);
  border-radius: 8px;
  font-size: 0.85rem;
  font-weight: 600;
  transition: background var(--transition), border-color var(--transition), color var(--transition);
  cursor: pointer;
}

.catalog-btn:hover {
  background: rgba(29,111,164,.4);
  border-color: var(--blue-400);
  color: var(--white);
}

.catalog-btn--featured {
  background: linear-gradient(135deg, rgba(251,191,36,.2), rgba(251,191,36,.08));
  border-color: rgba(251,191,36,.35);
  color: var(--amber-400);
}

.catalog-btn--featured:hover { background: rgba(251,191,36,.3); border-color: var(--amber-400); color: var(--white); }

/* =============================================
   CATÁLOGO — GENERAL (TABS)
   ============================================= */
.catalog-general-header {
  margin-top: 4rem;
  margin-bottom: 2rem;
  padding-top: 3rem;
  border-top: 1px solid rgba(56,178,232,.1);
  text-align: center;
}

.catalog-general-title {
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 3.5vw, 2.4rem);
  font-weight: 800;
  color: var(--white);
  margin-bottom: 0.75rem;
  letter-spacing: -0.02em;
}

.catalog-general-sub {
  color: var(--gray-400);
  font-size: 0.95rem;
  max-width: 540px;
  margin: 0 auto;
}

/* Tabs */
.catalog-tabs {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
  margin-bottom: 2rem;
  padding: 0.4rem;
  background: rgba(14,32,64,.5);
  border: 1px solid rgba(56,178,232,.1);
  border-radius: 14px;
  width: fit-content;
  max-width: 100%;
}

.ctab {
  padding: 0.55rem 1.1rem;
  border-radius: 10px;
  border: none;
  background: transparent;
  color: var(--gray-400);
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  transition: background var(--transition), color var(--transition);
  white-space: nowrap;
}

.ctab:hover { color: var(--white); background: rgba(255,255,255,.06); }

.ctab--active {
  background: linear-gradient(135deg, var(--blue-700), var(--blue-600));
  color: var(--white);
  box-shadow: 0 2px 10px rgba(29,111,164,.4);
}

/* Panels */
.catalog-panel { display: none; }
.panel--active { display: block; animation: pageFadeIn .35s ease; }

.cat-section-title {
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--cyan-400);
  margin-bottom: 1.1rem;
}

.cat-types-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 1rem;
  margin-bottom: 2rem;
}

.cat-type-card {
  background: var(--navy-800);
  border: 1px solid rgba(56,178,232,.1);
  border-radius: 14px;
  padding: 1.5rem 1.25rem;
  text-align: center;
  transition: border-color var(--transition), transform var(--transition);
}

.cat-type-card:hover { border-color: rgba(56,178,232,.28); transform: translateY(-3px); }

.cat-type-icon {
  font-size: 1.8rem;
  margin-bottom: 0.75rem;
  color: var(--blue-400);
}

.cat-type-card h4 {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 0.4rem;
}

.cat-type-card p { font-size: 0.78rem; color: var(--gray-400); line-height: 1.5; }

.cat-list-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 0.5rem;
}

.cat-item {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.5rem 0.75rem;
  border-radius: 8px;
  font-size: 0.875rem;
  color: var(--gray-300);
  transition: background var(--transition), color var(--transition);
}

.cat-item:hover { background: rgba(56,178,232,.07); color: var(--white); }

.cat-dot {
  width: 6px; height: 6px;
  background: var(--blue-500);
  border-radius: 50%;
  flex-shrink: 0;
}

.cat-brands-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.cat-brand-pill {
  padding: 0.4rem 1.1rem;
  background: rgba(29,111,164,.15);
  border: 1px solid rgba(56,178,232,.2);
  border-radius: 50px;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--blue-300);
  transition: background var(--transition);
}

.cat-brand-pill:hover { background: rgba(29,111,164,.3); }

.cat-brand-section {
  margin-bottom: 2.5rem;
}

.cat-brand-header {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 1rem;
  padding-bottom: 0.6rem;
  border-bottom: 1px solid rgba(56,178,232,.12);
}

.cat-brand-logo {
  padding: 0.2rem 0.6rem;
  background: rgba(29,111,164,.25);
  border: 1px solid rgba(56,178,232,.25);
  border-radius: 6px;
  font-size: 0.7rem;
  font-weight: 800;
  letter-spacing: 0.05em;
  color: var(--blue-300);
}

/* Nota al pie del catálogo */
.catalog-footer-note {
  margin-top: 3rem;
  background: linear-gradient(135deg, rgba(29,111,164,.12), rgba(34,211,238,.04));
  border: 1px solid rgba(56,178,232,.2);
  border-radius: 16px;
  padding: 1.75rem 2rem;
  display: flex;
  align-items: center;
  gap: 1.25rem;
  flex-wrap: wrap;
}

.catalog-footer-note svg {
  width: 28px; height: 28px;
  color: var(--cyan-400);
  flex-shrink: 0;
}

.catalog-footer-note div {
  flex: 1;
  font-size: 0.9rem;
  color: var(--gray-300);
  line-height: 1.6;
  min-width: 200px;
}

.catalog-footer-note strong { color: var(--white); }

/* =============================================
   NOSOTROS
   ============================================= */
.nosotros { background: var(--navy-950); }

.nosotros-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.5rem;
  margin-bottom: 4rem;
}

.nosotros-card {
  background: var(--navy-800);
  border: 1px solid rgba(56,178,232,.1);
  border-radius: 20px;
  padding: 2.25rem;
  transition: border-color var(--transition), transform var(--transition);
}

.nosotros-card:hover { border-color: rgba(56,178,232,.28); transform: translateY(-4px); }

.nosotros-icon {
  width: 52px; height: 52px;
  background: linear-gradient(135deg, rgba(29,111,164,.2), rgba(34,211,238,.08));
  border-radius: 14px;
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 1.25rem;
  border: 1px solid rgba(56,178,232,.2);
}

.nosotros-icon svg { width: 26px; height: 26px; color: var(--blue-400); }

.nosotros-card h3 {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 0.75rem;
}

.nosotros-card p { font-size: 0.875rem; color: var(--gray-400); line-height: 1.7; }

/* Advantage */
.nosotros-advantage {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
  margin-bottom: 4rem;
  background: var(--navy-800);
  border-radius: 24px;
  padding: 3rem;
  border: 1px solid rgba(56,178,232,.1);
}

.advantage-content h2 {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 3vw, 2.2rem);
  font-weight: 800;
  color: var(--white);
  margin-bottom: 1rem;
  letter-spacing: -0.02em;
}

.advantage-content p {
  font-size: 0.9rem;
  color: var(--gray-400);
  line-height: 1.7;
  margin-bottom: 1.25rem;
}

.advantage-content strong { color: var(--white); }

.advantage-list { list-style: none; }

.advantage-list li {
  display: flex;
  gap: 0.75rem;
  align-items: flex-start;
  padding: 0.5rem 0;
  font-size: 0.875rem;
  color: var(--gray-300);
  border-bottom: 1px solid rgba(255,255,255,.04);
}

.advantage-list li:last-child { border-bottom: none; }

.advantage-list span {
  color: var(--cyan-400);
  font-weight: 700;
  flex-shrink: 0;
}

.advantage-stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
}

.adv-stat {
  background: rgba(14,32,64,.6);
  border: 1px solid rgba(56,178,232,.12);
  border-radius: 14px;
  padding: 1.5rem;
  text-align: center;
}

.adv-num, .adv-word {
  display: block;
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 800;
  color: var(--white);
  margin-bottom: 0.25rem;
  line-height: 1;
}

.adv-word { color: var(--cyan-400); }
.adv-label { font-size: 0.7rem; color: var(--gray-500); text-transform: uppercase; letter-spacing: 0.07em; }

/* Cobertura */
.nosotros-cobertura {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
}

.cobertura-text h2 {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 3vw, 2.2rem);
  font-weight: 800;
  color: var(--white);
  margin-bottom: 1rem;
  margin-top: 0.5rem;
  letter-spacing: -0.02em;
}

.cobertura-text h2 em {
  font-style: normal;
  background: linear-gradient(135deg, var(--blue-400), var(--cyan-400));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.cobertura-text p {
  font-size: 0.9rem;
  color: var(--gray-400);
  line-height: 1.7;
  margin-bottom: 1.75rem;
}

.cobertura-text strong { color: var(--white); }

.cobertura-map img {
  width: 100%;
  border-radius: 16px;
  opacity: 0.85;
  filter: drop-shadow(0 8px 32px rgba(29,111,164,.3));
}

/* =============================================
   CONTACTO
   ============================================= */
.contact { background: var(--navy-900); }

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 3rem;
  align-items: start;
}

.contact-title {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 3vw, 2.2rem);
  font-weight: 800;
  color: var(--white);
  margin-bottom: 0.75rem;
  letter-spacing: -0.02em;
}

.contact-title em {
  font-style: normal;
  background: linear-gradient(135deg, var(--blue-400), var(--cyan-400));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.contact-body {
  font-size: 0.9rem;
  color: var(--gray-400);
  line-height: 1.7;
  margin-bottom: 2rem;
}

.contact-channels { display: flex; flex-direction: column; gap: 1rem; margin-bottom: 2rem; }

.contact-channel {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1rem 1.25rem;
  background: var(--navy-800);
  border: 1px solid rgba(56,178,232,.1);
  border-radius: 12px;
  transition: border-color var(--transition);
}

.contact-channel:hover { border-color: rgba(56,178,232,.25); }

.channel-icon {
  width: 42px; height: 42px;
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}

.channel-icon svg { width: 20px; height: 20px; }
.channel-icon--green { background: rgba(74,222,128,.12); color: var(--green-400); }
.channel-icon--blue { background: rgba(56,178,232,.12); color: var(--blue-400); }
.channel-icon--navy { background: rgba(29,111,164,.15); color: var(--blue-400); }

.channel-details { display: flex; flex-direction: column; gap: 0.15rem; }
.channel-label { font-size: 0.7rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.08em; color: var(--gray-500); }
.channel-value { font-size: 0.875rem; font-weight: 500; color: var(--white); transition: color var(--transition); }
a.channel-value:hover { color: var(--blue-300); }

.contact-note {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  padding: 1rem 1.25rem;
  background: rgba(29,111,164,.08);
  border: 1px solid rgba(56,178,232,.12);
  border-radius: 10px;
  font-size: 0.82rem;
  color: var(--gray-400);
  line-height: 1.6;
}

.contact-note svg { width: 18px; height: 18px; color: var(--blue-400); flex-shrink: 0; margin-top: 1px; }
.contact-note strong { color: var(--white); }

/* Formulario */
.contact-form-wrap {
  background: var(--navy-800);
  border: 1px solid rgba(56,178,232,.12);
  border-radius: 20px;
  padding: 2.25rem;
}

.form-title {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 1.75rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid rgba(56,178,232,.1);
}

.form-group {
  margin-bottom: 1.25rem;
}

.form-group label {
  display: block;
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--gray-300);
  margin-bottom: 0.45rem;
  letter-spacing: 0.03em;
}

.req { color: var(--cyan-400); }

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  background: rgba(7,18,37,.8);
  border: 1px solid rgba(56,178,232,.15);
  border-radius: 10px;
  padding: 0.75rem 1rem;
  color: var(--white);
  font-size: 0.875rem;
  transition: border-color var(--transition), box-shadow var(--transition);
  outline: none;
  appearance: none;
}

.form-group input::placeholder,
.form-group textarea::placeholder { color: var(--gray-500); }

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  border-color: var(--blue-500);
  box-shadow: 0 0 0 3px rgba(37,137,199,.12);
}

.form-group textarea { resize: vertical; min-height: 100px; }

.select-wrap { position: relative; }

.select-wrap select {
  padding-right: 2.5rem;
  cursor: pointer;
  background: rgba(7,18,37,.8);
}

.select-wrap select option { background: var(--navy-800); color: var(--white); }

.select-arrow {
  position: absolute;
  right: 0.85rem;
  top: 50%;
  transform: translateY(-50%);
  width: 18px; height: 18px;
  color: var(--gray-500);
  pointer-events: none;
}

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

.form-submit {
  width: 100%;
  padding: 0.9rem 1.5rem;
  background: linear-gradient(135deg, var(--blue-600), var(--blue-500));
  color: #fff;
  border: none;
  border-radius: 10px;
  font-size: 0.9rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  transition: transform var(--transition), box-shadow var(--transition), opacity var(--transition);
  box-shadow: 0 4px 20px rgba(29,111,164,.4);
  position: relative;
  overflow: hidden;
}

.form-submit:hover:not(:disabled) { transform: translateY(-2px); box-shadow: 0 8px 32px rgba(29,111,164,.6); }
.form-submit:disabled { opacity: .6; }

.submit-loader {
  display: none;
  width: 18px; height: 18px;
  border: 2px solid rgba(255,255,255,.3);
  border-top-color: #fff;
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
}

@keyframes spin { to { transform: rotate(360deg); } }

.form-submit.loading .submit-text,
.form-submit.loading .submit-arrow { display: none; }
.form-submit.loading .submit-loader { display: block; }

.form-success {
  display: none;
  align-items: center;
  gap: 0.75rem;
  padding: 1rem 1.25rem;
  background: rgba(74,222,128,.1);
  border: 1px solid rgba(74,222,128,.3);
  border-radius: 10px;
  color: var(--green-400);
  font-size: 0.875rem;
  font-weight: 500;
  margin-top: 1rem;
}

.form-success svg { width: 22px; height: 22px; flex-shrink: 0; }
.form-success.show { display: flex; animation: pageFadeIn .4s ease; }

/* =============================================
   FOOTER
   ============================================= */
.footer {
  background: var(--navy-950);
  border-top: 1px solid rgba(56,178,232,.08);
}

.footer-container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 4rem 1.5rem 3rem;
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 4rem;
}

.footer-logo { margin-bottom: 1rem; }

.footer-logo-img {
  height: 44px;
  width: auto;
  object-fit: contain;
  filter: drop-shadow(0 0 6px rgba(56,178,232,.25));
  transition: filter var(--transition);
}
.footer-logo-img:hover { filter: drop-shadow(0 0 12px rgba(56,178,232,.5)); }

.footer-desc {
  font-size: 0.875rem;
  color: var(--gray-500);
  line-height: 1.7;
  max-width: 320px;
  margin-bottom: 1.5rem;
}

.footer-social {
  display: flex;
  gap: 0.75rem;
}

.social-btn {
  width: 38px; height: 38px;
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.1);
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  transition: background var(--transition), border-color var(--transition);
  color: var(--gray-400);
}

.social-btn svg { width: 18px; height: 18px; }
.social-btn:hover { background: rgba(56,178,232,.15); border-color: rgba(56,178,232,.3); color: var(--white); }

.footer-links {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.footer-col h4 {
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--white);
  margin-bottom: 1.1rem;
}

.footer-col a,
.footer-col span {
  display: block;
  font-size: 0.85rem;
  color: var(--gray-500);
  margin-bottom: 0.55rem;
  transition: color var(--transition);
  cursor: pointer;
}

.footer-col a:hover { color: var(--gray-200); }

.footer-bottom {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 1.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-top: 1px solid rgba(255,255,255,.05);
  font-size: 0.78rem;
  color: var(--gray-600, #475569);
  flex-wrap: wrap;
  gap: 0.5rem;
}

/* =============================================
   REVEAL ANIMATIONS
   ============================================= */
.reveal-up {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity .7s ease, transform .7s ease;
  transition-delay: var(--delay, 0s);
}

.reveal-up.visible { opacity: 1; transform: translateY(0); }

.reveal-left {
  opacity: 0;
  transform: translateX(-28px);
  transition: opacity .7s ease, transform .7s ease;
}

.reveal-left.visible { opacity: 1; transform: translateX(0); }

.reveal-right {
  opacity: 0;
  transform: translateX(28px);
  transition: opacity .7s ease, transform .7s ease;
}

.reveal-right.visible { opacity: 1; transform: translateX(0); }

/* =============================================
   RESPONSIVE
   ============================================= */
@media (max-width: 1024px) {
  .nosotros-advantage,
  .nosotros-cobertura { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
  .footer-container { grid-template-columns: 1fr; gap: 2rem; }
  .footer-links { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 768px) {
  .nav-links {
    position: fixed;
    top: 70px; left: 0; right: 0;
    background: rgba(3,11,24,.98);
    backdrop-filter: blur(20px);
    flex-direction: column;
    align-items: stretch;
    padding: 1rem 1.5rem;
    gap: 0.25rem;
    transform: translateY(-110%);
    opacity: 0;
    transition: transform .35s ease, opacity .35s ease;
    box-shadow: 0 8px 32px rgba(0,0,0,.4);
    border-bottom: 1px solid rgba(56,178,232,.1);
    z-index: 999;
  }

  .nav-links.open { transform: translateY(0); opacity: 1; }

  .nav-link {
    padding: 0.85rem 1rem;
    border-radius: 10px;
    font-size: 0.95rem;
  }

  .nav-cta { display: none; }

  .nav-hamburger {
    display: flex;
    margin-left: auto;
  }

  .hero-h1 { font-size: 2rem; }
  .hero-stats { flex-direction: column; gap: 1rem; }
  .stat-divider { width: 40px; height: 1px; }

  .slider-controls { bottom: 1rem; }

  .home-services-grid { grid-template-columns: 1fr; }
  .services-grid { grid-template-columns: 1fr; }
  .catalog-grid--featured { grid-template-columns: 1fr; }
  .nosotros-grid { grid-template-columns: 1fr; }
  .advantage-stats { grid-template-columns: 1fr 1fr; }

  .nosotros-advantage { padding: 2rem; }

  .contact-grid { grid-template-columns: 1fr; }

  .hero-scroll-indicator { display: none; }

  .catalog-tabs { width: 100%; overflow-x: auto; }

  .specialty-banner { flex-direction: column; text-align: center; }

  .footer-links { grid-template-columns: 1fr 1fr; }

  .catalog-footer-note { flex-direction: column; text-align: center; }

  .form-row { grid-template-columns: 1fr; }

  .advantage-stats { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 480px) {
  :root { --container-px: 1rem; }
  .footer-links { grid-template-columns: 1fr; }
  .hero-badge { font-size: 0.65rem; }
  .hero-stats { font-size: 0.9rem; }
  .catalog-tabs { flex-wrap: nowrap; padding-bottom: 0.5rem; }
  .ctab { font-size: 0.75rem; padding: 0.45rem 0.85rem; }
}