@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&family=Outfit:wght@400;500;600;700;800&display=swap');

:root {
  /* Brand Color System */
  --primary-navy: #0F172A;
  --secondary-navy: #1E293B;
  --brand-blue: #1E40AF;
  --brand-blue-hover: #1D4ED8;
  --accent-blue: #0284C7;
  --sky-blue: #38BDF8;
  --light-sky-bg: #F0F9FF;
  --accent-cyan: #06B6D4;
  
  /* Neutral Palette */
  --bg-page: #F8FAFC;
  --bg-surface: #FFFFFF;
  --bg-surface-alt: #F1F5F9;
  --border-subtle: #E2E8F0;
  --border-hover: #CBD5E1;
  
  /* Text Colors */
  --text-main: #0F172A;
  --text-body: #334155;
  --text-muted: #64748B;
  --text-light: #94A3B8;
  --text-white: #FFFFFF;
  
  /* Accent States */
  --success: #10B981;
  --warning: #F59E0B;

  /* Elevation Shadows */
  --shadow-xs: 0 1px 2px 0 rgba(15, 23, 42, 0.05);
  --shadow-sm: 0 1px 3px 0 rgba(15, 23, 42, 0.08), 0 1px 2px -1px rgba(15, 23, 42, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(15, 23, 42, 0.08), 0 2px 4px -2px rgba(15, 23, 42, 0.04);
  --shadow-lg: 0 10px 15px -3px rgba(15, 23, 42, 0.08), 0 4px 6px -4px rgba(15, 23, 42, 0.03);
  --shadow-xl: 0 20px 25px -5px rgba(15, 23, 42, 0.1), 0 8px 10px -6px rgba(15, 23, 42, 0.04);
  --shadow-glow: 0 0 20px rgba(2, 132, 199, 0.15);

  /* Border Radius */
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 14px;
  --radius-xl: 20px;

  /* Font Families */
  --font-heading: 'Outfit', 'Inter', -apple-system, sans-serif;
  --font-body: 'Inter', -apple-system, sans-serif;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

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

body {
  font-family: var(--font-body);
  background-color: var(--bg-page);
  color: var(--text-body);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* Typography Hierarchy */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  color: var(--text-main);
  line-height: 1.25;
  font-weight: 700;
  letter-spacing: -0.02em;
}

h1 { font-size: clamp(2.2rem, 4vw, 3.4rem); }
h2 { font-size: clamp(1.75rem, 3vw, 2.5rem); }
h3 { font-size: clamp(1.25rem, 2vw, 1.65rem); }
h4 { font-size: 1.15rem; }

p {
  margin-bottom: 0.75rem;
}

a {
  color: var(--accent-blue);
  text-decoration: none;
  transition: all 0.2s ease;
}

a:hover {
  color: var(--brand-blue-hover);
}

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

button, input, select, textarea {
  font-family: inherit;
  font-size: inherit;
}

/* Container Utility */
.container {
  width: 100%;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

.container-narrow {
  max-width: 960px;
}

/* Buttons System */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  padding: 0.75rem 1.5rem;
  font-weight: 600;
  font-size: 0.95rem;
  border-radius: var(--radius-md);
  border: 1px solid transparent;
  cursor: pointer;
  transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  white-space: nowrap;
  user-select: none;
}

.btn-primary {
  background: linear-gradient(135deg, var(--brand-blue) 0%, var(--accent-blue) 100%);
  color: var(--text-white);
  box-shadow: 0 4px 14px rgba(30, 64, 175, 0.25);
}

.btn-primary:hover {
  background: linear-gradient(135deg, #1E3A8A 0%, #0369A1 100%);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(30, 64, 175, 0.35);
  color: var(--text-white);
}

.btn-secondary {
  background-color: var(--bg-surface);
  color: var(--primary-navy);
  border-color: var(--border-subtle);
  box-shadow: var(--shadow-xs);
}

.btn-secondary:hover {
  border-color: var(--brand-blue);
  color: var(--brand-blue);
  background-color: var(--light-sky-bg);
  transform: translateY(-1px);
}

.btn-outline-white {
  background: transparent;
  color: var(--text-white);
  border-color: rgba(255, 255, 255, 0.3);
}

.btn-outline-white:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: var(--text-white);
  color: var(--text-white);
}

.btn-whatsapp {
  background-color: #25D366;
  color: #FFFFFF;
  font-weight: 600;
  box-shadow: 0 4px 14px rgba(37, 211, 102, 0.3);
}

.btn-whatsapp:hover {
  background-color: #1EBE5A;
  color: #FFFFFF;
  transform: translateY(-2px);
}

.btn-sm {
  padding: 0.5rem 1rem;
  font-size: 0.875rem;
}

.btn-lg {
  padding: 0.95rem 2rem;
  font-size: 1.05rem;
}

/* Badge System */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.35rem 0.85rem;
  border-radius: 9999px;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.03em;
  text-transform: uppercase;
}

.badge-brand {
  background-color: var(--light-sky-bg);
  color: var(--brand-blue);
  border: 1px solid rgba(2, 132, 199, 0.2);
}

.badge-navy {
  background-color: var(--secondary-navy);
  color: var(--sky-blue);
}

.badge-neutral {
  background-color: var(--bg-surface-alt);
  color: var(--text-muted);
  border: 1px solid var(--border-subtle);
}

/* Header & Top Bar */
.top-bar {
  background-color: var(--primary-navy);
  color: var(--text-light);
  font-size: 0.83rem;
  padding: 0.5rem 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.top-bar-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
}

.top-bar-info {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.top-bar-item {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  color: #CBD5E1;
}

.top-bar-item a {
  color: #CBD5E1;
}

.top-bar-item a:hover {
  color: var(--sky-blue);
}

.main-navbar {
  background-color: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(12px);
  position: sticky;
  top: 0;
  z-index: 1000;
  border-bottom: 1px solid var(--border-subtle);
  transition: all 0.3s ease;
}

.navbar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 76px;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 2rem;
  list-style: none;
}

.nav-link {
  font-weight: 500;
  color: var(--text-main);
  font-size: 0.95rem;
  padding: 0.5rem 0;
  position: relative;
  transition: color 0.2s ease;
  background: none;
  border: none;
  cursor: pointer;
}

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

.nav-link.active::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 100%;
  height: 2px;
  background-color: var(--brand-blue);
  border-radius: 2px;
}

.nav-cta {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.mobile-menu-btn {
  display: none;
  background: none;
  border: none;
  color: var(--primary-navy);
  cursor: pointer;
  padding: 0.5rem;
}

.mobile-menu-drawer {
  display: none;
  background-color: #FFFFFF;
  border-bottom: 1px solid #E2E8F0;
  padding: 1.5rem;
  flex-direction: column;
  gap: 1rem;
}

.mobile-menu-drawer.open {
  display: flex;
}

.mobile-nav-link {
  text-align: left;
  background: none;
  border: none;
  padding: 0.65rem 0;
  font-size: 1.05rem;
  font-weight: 500;
  color: #0F172A;
  cursor: pointer;
  border-bottom: 1px solid #F1F5F9;
}

.mobile-nav-link.active {
  font-weight: 700;
  color: #1E40AF;
}

/* Brand Logo */
.brand-logo-container {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  cursor: pointer;
  user-select: none;
}

/* Hero Section */
.hero-section {
  position: relative;
  background: linear-gradient(135deg, #0F172A 0%, #1E293B 50%, #091E36 100%);
  color: var(--text-white);
  padding: 5rem 0 6rem;
  overflow: hidden;
}

.hero-glow {
  position: absolute;
  top: -10%;
  right: -5%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(2, 132, 199, 0.18) 0%, rgba(15, 23, 42, 0) 70%);
  pointer-events: none;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 3.5rem;
  align-items: center;
}

.hero-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(2, 132, 199, 0.15);
  border: 1px solid rgba(56, 189, 248, 0.3);
  color: var(--sky-blue);
  padding: 0.4rem 1rem;
  border-radius: 9999px;
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 1.5rem;
}

.hero-title {
  color: #FFFFFF;
  font-size: clamp(2.4rem, 4.2vw, 3.6rem);
  font-weight: 800;
  line-height: 1.15;
  margin-bottom: 1.25rem;
  letter-spacing: -0.03em;
}

.hero-subtitle {
  color: var(--sky-blue);
  font-size: 1.2rem;
  font-weight: 600;
  margin-bottom: 1rem;
}

.hero-desc {
  color: #94A3B8;
  font-size: 1.1rem;
  line-height: 1.7;
  margin-bottom: 2.25rem;
  max-width: 620px;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 2rem;
}

.hero-specialist-link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  color: #CBD5E1;
  font-size: 0.92rem;
  font-weight: 500;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0;
}

.hero-specialist-link:hover {
  color: var(--sky-blue);
}

.hero-visual-card {
  position: relative;
  background: rgba(30, 41, 59, 0.7);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-xl);
  padding: 1.5rem;
  backdrop-filter: blur(16px);
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
}

.hero-img-frame {
  width: 100%;
  height: 340px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  position: relative;
}

.hero-img-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: brightness(0.9) contrast(1.05);
}

.hero-visual-badge {
  position: absolute;
  bottom: 1.5rem;
  left: 1.5rem;
  right: 1.5rem;
  background: rgba(15, 23, 42, 0.9);
  border: 1px solid rgba(255, 255, 255, 0.15);
  backdrop-filter: blur(12px);
  padding: 1rem 1.25rem;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.hero-badge-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.hero-badge-icon {
  width: 38px;
  height: 38px;
  border-radius: var(--radius-sm);
  background: rgba(2, 132, 199, 0.2);
  color: var(--sky-blue);
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-badge-text p:first-child {
  font-weight: 700;
  font-size: 0.9rem;
  color: #FFFFFF;
  margin: 0;
}

.hero-badge-text p:last-child {
  font-size: 0.75rem;
  color: #94A3B8;
  margin: 0;
}

/* Sections Global */
.section-padding {
  padding: 5rem 0;
}

.section-header {
  text-align: center;
  max-width: 720px;
  margin: 0 auto 3.5rem;
}

.section-subtitle {
  color: var(--brand-blue);
  font-weight: 700;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 0.5rem;
  display: block;
}

.section-title {
  font-size: clamp(1.8rem, 3vw, 2.4rem);
  margin-bottom: 0.85rem;
}

.section-desc {
  color: var(--text-muted);
  font-size: 1.05rem;
  margin: 0;
}

/* View Sections Toggle */
.view-section.view-hidden {
  display: none !important;
}

/* Why Choose Us Section */
.why-us-section {
  background-color: var(--primary-navy);
  color: var(--text-white);
  padding: 5.5rem 0;
}

.why-us-section .section-subtitle {
  color: var(--sky-blue);
}

.why-us-section .section-title {
  color: #FFFFFF;
}

.why-us-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 2rem;
}

.why-card {
  background: rgba(30, 41, 59, 0.6);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-lg);
  padding: 2rem;
  transition: all 0.25s ease;
}

.why-card:hover {
  border-color: var(--sky-blue);
  background: rgba(30, 41, 59, 0.9);
  transform: translateY(-3px);
}

.why-number {
  font-family: var(--font-heading);
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--sky-blue);
  opacity: 0.85;
  margin-bottom: 0.75rem;
}

.why-card h3 {
  color: #FFFFFF;
  font-size: 1.2rem;
  margin-bottom: 0.6rem;
}

.why-card p {
  color: #94A3B8;
  font-size: 0.92rem;
  line-height: 1.6;
  margin: 0;
}

/* Animated Brands Slider Section */
.brands-section {
  background-color: var(--bg-surface);
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
  padding: 5rem 0;
  overflow: hidden;
}

.brands-slider-wrapper {
  position: relative;
  width: 100%;
  margin-top: 2rem;
  overflow: hidden;
}

.brands-slider-status {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  margin-bottom: 1.5rem;
  font-size: 0.85rem;
  color: var(--text-muted);
  font-weight: 500;
  letter-spacing: 0.02em;
}

.pulse-indicator {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: #10B981;
  box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.7);
  animation: pulseGreen 2s infinite;
}

@keyframes pulseGreen {
  0% {
    box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.7);
  }
  70% {
    box-shadow: 0 0 0 8px rgba(16, 185, 129, 0);
  }
  100% {
    box-shadow: 0 0 0 0 rgba(16, 185, 129, 0);
  }
}

.brands-slider-container {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  width: 100%;
  overflow: hidden;
  -webkit-mask-image: linear-gradient(to right, transparent 0%, black 8%, black 92%, transparent 100%);
  mask-image: linear-gradient(to right, transparent 0%, black 8%, black 92%, transparent 100%);
}

.brands-slider-row {
  display: flex;
  width: 100%;
  overflow: hidden;
  user-select: none;
}

.brands-slider-track {
  display: flex;
  align-items: center;
  flex-shrink: 0;
  will-change: transform;
}

.row-left .brands-slider-track {
  animation: slideMarqueeLeft 38s linear infinite;
}

.row-right .brands-slider-track {
  animation: slideMarqueeRight 42s linear infinite;
}

.brands-slider-wrapper:hover .brands-slider-track {
  animation-play-state: paused;
}

@keyframes slideMarqueeLeft {
  0% {
    transform: translateX(0%);
  }
  100% {
    transform: translateX(-100%);
  }
}

@keyframes slideMarqueeRight {
  0% {
    transform: translateX(-100%);
  }
  100% {
    transform: translateX(0%);
  }
}

/* Brand Slide Card */
.brand-slide-card {
  width: 260px;
  min-width: 260px;
  max-width: 260px;
  background-color: var(--bg-page);
  border: 1px solid var(--border-subtle);
  border-radius: 14px;
  padding: 1.15rem 1.25rem;
  margin: 0 0.625rem;
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  cursor: pointer;
  transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: 0 2px 8px rgba(15, 23, 42, 0.04);
}

.brand-slide-card:hover {
  border-color: var(--brand-blue);
  background-color: #FFFFFF;
  box-shadow: 0 10px 25px -5px rgba(2, 132, 199, 0.16), 0 8px 10px -6px rgba(2, 132, 199, 0.1);
  transform: translateY(-4px);
}

.brand-slide-card:active {
  transform: translateY(-1px);
}

.brand-slide-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 0.65rem;
}

.brand-slide-tag {
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--brand-blue);
  background: var(--light-sky-bg);
  padding: 0.25rem 0.6rem;
  border-radius: 6px;
  border: 1px solid rgba(2, 132, 199, 0.15);
}

.brand-slide-arrow {
  color: #94A3B8;
  display: flex;
  align-items: center;
  transition: transform 0.2s ease, color 0.2s ease;
}

.brand-slide-card:hover .brand-slide-arrow {
  color: var(--brand-blue);
  transform: translateX(3px);
}

.brand-slide-name {
  font-family: var(--font-heading);
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--primary-navy);
  margin-bottom: 0.35rem;
  letter-spacing: -0.01em;
}

.brand-slide-cat {
  font-size: 0.78rem;
  color: var(--text-muted);
  line-height: 1.4;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  text-overflow: ellipsis;
  min-height: 2.2em;
}

.brands-warranty-strip {
  background: var(--light-sky-bg);
  border-radius: 12px;
  padding: 1.1rem 2rem;
  border: 1px solid rgba(2, 132, 199, 0.2);
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  max-width: 720px;
  width: 100%;
  justify-content: center;
  font-size: 0.9rem;
  color: var(--primary-navy);
  font-weight: 600;
}

/* Fallback static brand-chip */
.brands-logo-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(170px, 1fr));
  gap: 1.25rem;
}

.brand-chip {
  background-color: var(--bg-page);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 1.25rem 1rem;
  text-align: center;
  transition: all 0.2s ease;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  cursor: pointer;
}

.brand-chip:hover {
  border-color: var(--brand-blue);
  background-color: var(--bg-surface);
  box-shadow: var(--shadow-sm);
  transform: translateY(-2px);
}

.brand-name {
  font-weight: 700;
  font-size: 1.05rem;
  color: var(--primary-navy);
  margin-bottom: 0.25rem;
}

.brand-scope {
  font-size: 0.72rem;
  color: var(--text-muted);
  line-height: 1.3;
}

@media (max-width: 768px) {
  .brands-slider-container {
    -webkit-mask-image: linear-gradient(to right, transparent 0%, black 5%, black 95%, transparent 100%);
    mask-image: linear-gradient(to right, transparent 0%, black 5%, black 95%, transparent 100%);
    gap: 1rem;
  }
  .brand-slide-card {
    width: 220px;
    min-width: 220px;
    max-width: 220px;
    padding: 1rem;
    margin: 0 0.5rem;
  }
  .brand-slide-name {
    font-size: 1.1rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .row-left .brands-slider-track,
  .row-right .brands-slider-track {
    animation: none;
  }
  .brands-slider-row {
    overflow-x: auto;
  }
}

/* Product Catalogue Portal Page */
.catalogue-wrapper {
  padding: 3rem 0 5rem;
}

.catalogue-toolbar {
  background-color: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  margin-bottom: 2.5rem;
  box-shadow: var(--shadow-sm);
}

.search-box {
  position: relative;
  margin-bottom: 1.25rem;
}

.search-box input {
  width: 100%;
  padding: 0.9rem 1.25rem 0.9rem 3.2rem;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  font-size: 1rem;
  background-color: var(--bg-page);
  transition: all 0.2s ease;
}

.search-box input:focus {
  outline: none;
  border-color: var(--brand-blue);
  background-color: var(--bg-surface);
  box-shadow: 0 0 0 3px rgba(2, 132, 199, 0.15);
}

.search-icon-svg {
  position: absolute;
  left: 1.1rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-muted);
  display: flex;
  align-items: center;
  justify-content: center;
}

.filter-pills {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  overflow-x: auto;
  padding-bottom: 0.5rem;
  scrollbar-width: thin;
}

.filter-pill {
  padding: 0.5rem 1.1rem;
  border-radius: 9999px;
  font-weight: 500;
  font-size: 0.875rem;
  background-color: var(--bg-page);
  color: var(--text-body);
  border: 1px solid var(--border-subtle);
  cursor: pointer;
  white-space: nowrap;
  transition: all 0.2s ease;
}

.filter-pill:hover {
  border-color: var(--brand-blue);
  color: var(--brand-blue);
}

.filter-pill.active {
  background-color: var(--primary-navy);
  color: var(--text-white);
  border-color: var(--primary-navy);
}

.catalogue-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(290px, 1fr));
  gap: 1.75rem;
}

.product-card {
  background-color: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: all 0.25s ease;
  height: 100%;
}

.product-card:hover {
  border-color: var(--brand-blue);
  box-shadow: var(--shadow-xl);
  transform: translateY(-4px);
}

.product-card-header {
  position: relative;
  height: 210px;
  background-color: #F1F5F9;
  overflow: hidden;
  padding: 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
}

.product-card-header img {
  max-height: 100%;
  max-width: 100%;
  object-fit: contain;
  transition: transform 0.3s ease;
}

.product-card:hover .product-card-header img {
  transform: scale(1.05);
}

.product-brand-tag {
  position: absolute;
  top: 0.75rem;
  left: 0.75rem;
  background-color: rgba(15, 23, 42, 0.85);
  color: #FFFFFF;
  padding: 0.25rem 0.65rem;
  border-radius: var(--radius-sm);
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.product-popular-badge {
  position: absolute;
  top: 0.75rem;
  right: 0.75rem;
  background-color: var(--accent-blue);
  color: #FFFFFF;
  padding: 0.25rem 0.65rem;
  border-radius: var(--radius-sm);
  font-size: 0.72rem;
  font-weight: 700;
}

.product-card-body {
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.product-model {
  font-size: 0.78rem;
  color: var(--text-muted);
  font-weight: 600;
  margin-bottom: 0.35rem;
  text-transform: uppercase;
}

.product-card h3 {
  font-size: 1.05rem;
  line-height: 1.35;
  margin-bottom: 0.75rem;
  color: var(--primary-navy);
}

.product-specs-list {
  list-style: none;
  margin-bottom: 1.25rem;
  flex-grow: 1;
}

.product-specs-list li {
  font-size: 0.82rem;
  color: var(--text-body);
  position: relative;
  padding-left: 1.1rem;
  margin-bottom: 0.35rem;
  line-height: 1.4;
}

.product-specs-list li::before {
  content: '•';
  position: absolute;
  left: 0.3rem;
  color: var(--brand-blue);
  font-weight: bold;
}

.product-card-footer {
  display: flex;
  gap: 0.6rem;
  padding-top: 1rem;
  border-top: 1px solid var(--border-subtle);
}

/* Modals System */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(15, 23, 42, 0.75);
  backdrop-filter: blur(6px);
  z-index: 2000;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  animation: fadeIn 0.2s ease-out;
}

.modal-overlay.open {
  display: flex;
}

.modal-content {
  background-color: var(--bg-surface);
  border-radius: var(--radius-xl);
  width: 100%;
  max-width: 680px;
  max-height: 90vh;
  overflow-y: auto;
  position: relative;
  box-shadow: var(--shadow-xl);
  border: 1px solid var(--border-subtle);
  animation: slideUp 0.25s ease-out;
}

.modal-header {
  padding: 1.75rem 2rem 1.25rem;
  border-bottom: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.modal-close-btn {
  background: var(--bg-surface-alt);
  border: none;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  color: var(--text-muted);
  transition: all 0.2s ease;
}

.modal-close-btn:hover {
  background-color: var(--border-subtle);
  color: var(--text-main);
}

.modal-body {
  padding: 2rem;
}

/* B2B Quote Form */
.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.form-group.full-width {
  grid-column: span 2;
}

.form-group label {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--primary-navy);
}

.form-group input,
.form-group select,
.form-group textarea {
  padding: 0.75rem 1rem;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  font-size: 0.95rem;
  background-color: var(--bg-page);
  transition: all 0.2s ease;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--brand-blue);
  background-color: var(--bg-surface);
  box-shadow: 0 0 0 3px rgba(2, 132, 199, 0.15);
}

/* Form Success Card */
.form-success-card {
  text-align: center;
  padding: 3rem 1.5rem;
  background: var(--light-sky-bg);
  border-radius: 12px;
  border: 1px solid rgba(2, 132, 199, 0.2);
}

/* Floating WhatsApp Widget */
.floating-whatsapp {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  z-index: 1500;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  background-color: #25D366;
  color: #FFFFFF;
  padding: 0.75rem 1.25rem;
  border-radius: 9999px;
  box-shadow: 0 10px 25px rgba(37, 211, 102, 0.4);
  font-weight: 600;
  font-size: 0.9rem;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  cursor: pointer;
  text-decoration: none;
}

.floating-whatsapp:hover {
  transform: translateY(-4px) scale(1.03);
  box-shadow: 0 15px 30px rgba(37, 211, 102, 0.5);
  color: #FFFFFF;
}

/* Footer Section */
.site-footer {
  background-color: var(--primary-navy);
  color: var(--text-light);
  padding: 5rem 0 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  margin-top: auto;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 3rem;
  margin-bottom: 4rem;
}

.footer-col h4 {
  color: #FFFFFF;
  font-size: 1.05rem;
  margin-bottom: 1.5rem;
}

.footer-col p {
  color: #94A3B8;
  font-size: 0.9rem;
  line-height: 1.6;
}

.footer-links {
  list-style: none;
}

.footer-links li {
  margin-bottom: 0.75rem;
}

.footer-links a, .footer-links button {
  color: #94A3B8;
  font-size: 0.9rem;
  transition: color 0.2s ease;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0;
  font-family: inherit;
}

.footer-links a:hover, .footer-links button:hover {
  color: var(--sky-blue);
}

.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  margin-bottom: 1rem;
  color: #94A3B8;
  font-size: 0.9rem;
}

.footer-bottom {
  padding-top: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.85rem;
  color: #64748B;
  flex-wrap: wrap;
  gap: 1rem;
}

/* Keyframes */
@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes slideUp {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}

/* Responsive Media Queries */
@media (max-width: 1024px) {
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

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

@media (max-width: 768px) {
  .top-bar-info {
    display: none;
  }
  
  .nav-links {
    display: none;
  }

  .mobile-menu-btn {
    display: block;
  }

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

  .form-group.full-width {
    grid-column: span 1;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .floating-whatsapp span {
    display: none;
  }

  .floating-whatsapp {
    padding: 0.85rem;
    border-radius: 50%;
  }

  .catalogue-toolbar > div {
    grid-template-columns: 1fr !important;
  }
}