/* ==========================================================================
   SATHYAPRIYA DIGITAL SOLUTIONS - TECH SHOWCASE
   Main Stylesheet - Modern, High-Performance B2B Corporate Theme
   Color Palette:
   - Primary Deep Navy: #0B2545
   - Primary Slate / Dark: #13293D / #001F3F
   - Accent Electric Blue: #1E88E5 / #0077B6
   - Amber Energy Accent: #F59E0B / #FFB300
   - Clean Backgrounds: #FFFFFF / #F8FAFC / #F1F5F9
   - Text Colors: #0F172A / #334155 / #64748B
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. RESET & BASE VARIABLES
   -------------------------------------------------------------------------- */
:root {
  --primary-navy: #0B2545;
  --primary-navy-dark: #07172C;
  --primary-navy-light: #133E70;
  --accent-blue: #1E88E5;
  --accent-blue-hover: #1565C0;
  --accent-blue-light: #E3F2FD;
  --accent-cyan: #00B4D8;
  --accent-amber: #F59E0B;
  --accent-amber-light: #FEF3C7;
  
  --bg-white: #FFFFFF;
  --bg-slate: #F8FAFC;
  --bg-light: #F1F5F9;
  --bg-card: #FFFFFF;
  
  --text-dark: #0F172A;
  --text-body: #334155;
  --text-muted: #64748B;
  --text-white: #FFFFFF;
  
  --border-color: #E2E8F0;
  --border-focus: #93C5FD;
  
  --shadow-sm: 0 1px 3px rgba(11, 37, 69, 0.06), 0 1px 2px rgba(11, 37, 69, 0.04);
  --shadow-md: 0 4px 6px -1px rgba(11, 37, 69, 0.08), 0 2px 4px -1px rgba(11, 37, 69, 0.04);
  --shadow-lg: 0 10px 25px -5px rgba(11, 37, 69, 0.1), 0 8px 10px -6px rgba(11, 37, 69, 0.05);
  --shadow-xl: 0 20px 30px -10px rgba(11, 37, 69, 0.15), 0 10px 15px -5px rgba(11, 37, 69, 0.06);
  --shadow-glow: 0 0 20px rgba(30, 136, 229, 0.35);

  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --radius-full: 9999px;

  --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-normal: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 0.5s cubic-bezier(0.4, 0, 0.2, 1);

  --container-max: 1240px;
  --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
}

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

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-family);
  color: var(--text-body);
  background-color: var(--bg-white);
  line-height: 1.6;
  font-weight: 400;
  overflow-x: hidden;
}

img, svg {
  display: block;
  max-width: 100%;
}

a {
  color: inherit;
  text-decoration: none;
  transition: color var(--transition-fast);
}

ul, ol {
  list-style: none;
}

button, input, select, textarea {
  font: inherit;
  outline: none;
}

button {
  cursor: pointer;
  border: none;
  background: none;
}

/* --------------------------------------------------------------------------
   2. UTILITY & CONTAINER CLASSES
   -------------------------------------------------------------------------- */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin-left: auto;
  margin-right: auto;
  padding-left: 1.5rem;
  padding-right: 1.5rem;
}

.section {
  padding: 5rem 0;
  position: relative;
}

.section-bg-slate {
  background-color: var(--bg-slate);
}

.section-bg-navy {
  background-color: var(--primary-navy);
  color: var(--text-white);
}

.section-bg-gradient {
  background: linear-gradient(135deg, var(--primary-navy-dark) 0%, var(--primary-navy) 60%, #103460 100%);
  color: var(--text-white);
}

.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

.section-header {
  margin-bottom: 3.5rem;
  position: relative;
}

.section-header.text-center {
  max-width: 720px;
  margin-left: auto;
  margin-right: auto;
}

.section-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.35rem 1rem;
  border-radius: var(--radius-full);
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  background-color: var(--accent-blue-light);
  color: var(--accent-blue);
  margin-bottom: 1rem;
}

.section-badge.amber {
  background-color: var(--accent-amber-light);
  color: #B45309;
}

.section-badge.light {
  background: rgba(255, 255, 255, 0.12);
  color: #93C5FD;
  backdrop-filter: blur(4px);
}

.section-title {
  font-size: 2.35rem;
  font-weight: 800;
  color: var(--text-dark);
  line-height: 1.25;
  letter-spacing: -0.02em;
  margin-bottom: 1rem;
}

.section-bg-navy .section-title,
.section-bg-gradient .section-title {
  color: var(--text-white);
}

.section-subtitle {
  font-size: 1.1rem;
  color: var(--text-muted);
  max-width: 650px;
  margin: 0 auto;
  line-height: 1.65;
}

.section-bg-navy .section-subtitle,
.section-bg-gradient .section-subtitle {
  color: #CBD5E1;
}

/* --------------------------------------------------------------------------
   3. BUTTONS & UI COMPONENTS
   -------------------------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  padding: 0.75rem 1.6rem;
  font-size: 0.95rem;
  font-weight: 600;
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
  cursor: pointer;
  white-space: nowrap;
  text-decoration: none;
}

.btn-primary {
  background-color: var(--accent-blue);
  color: var(--text-white);
  box-shadow: 0 4px 14px rgba(30, 136, 229, 0.35);
}

.btn-primary:hover {
  background-color: var(--accent-blue-hover);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(30, 136, 229, 0.45);
  color: var(--text-white);
}

.btn-amber {
  background-color: var(--accent-amber);
  color: #0F172A;
  box-shadow: 0 4px 14px rgba(245, 158, 11, 0.3);
}

.btn-amber:hover {
  background-color: #D97706;
  color: #FFFFFF;
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(245, 158, 11, 0.4);
}

.btn-secondary {
  background-color: transparent;
  color: var(--text-dark);
  border: 1.5px solid var(--border-color);
}

.btn-secondary:hover {
  border-color: var(--accent-blue);
  color: var(--accent-blue);
  background-color: var(--accent-blue-light);
}

.btn-outline-white {
  background-color: transparent;
  color: var(--text-white);
  border: 1.5px solid rgba(255, 255, 255, 0.35);
}

.btn-outline-white:hover {
  background-color: rgba(255, 255, 255, 0.12);
  border-color: var(--text-white);
  color: var(--text-white);
  transform: translateY(-2px);
}

.btn-sm {
  padding: 0.45rem 1rem;
  font-size: 0.85rem;
  border-radius: var(--radius-sm);
}

.btn-lg {
  padding: 0.95rem 2rem;
  font-size: 1.05rem;
  border-radius: var(--radius-md);
}

.btn-block {
  width: 100%;
}

.btn-icon {
  width: 1.1em;
  height: 1.1em;
  transition: transform var(--transition-fast);
}

.btn:hover .btn-icon {
  transform: translateX(3px);
}

/* --------------------------------------------------------------------------
   4. TOP BAR & HEADER / NAVIGATION
   -------------------------------------------------------------------------- */
.top-bar {
  background-color: var(--primary-navy-dark);
  color: #CBD5E1;
  font-size: 0.8125rem;
  padding: 0.5rem 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.top-bar-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.top-bar-left, .top-bar-right {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  flex-wrap: wrap;
}

.top-bar-item {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  color: #94A3B8;
  transition: color var(--transition-fast);
}

.top-bar-item:hover {
  color: var(--text-white);
}

.top-bar-item svg {
  width: 14px;
  height: 14px;
  color: var(--accent-cyan);
}

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

.header.scrolled {
  box-shadow: var(--shadow-md);
  background-color: rgba(255, 255, 255, 0.98);
}

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

.logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--primary-navy);
  text-decoration: none;
}

.logo-badge {
  width: 44px;
  height: 44px;
  border-radius: 10px;
  background: linear-gradient(135deg, var(--primary-navy) 0%, var(--accent-blue) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-white);
  box-shadow: 0 4px 10px rgba(11, 37, 69, 0.25);
}

.logo-badge svg {
  width: 24px;
  height: 24px;
}

.logo-text {
  display: flex;
  flex-direction: column;
  line-height: 1.15;
}

.logo-main {
  font-size: 1.25rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--primary-navy);
}

.logo-main span {
  color: var(--accent-blue);
}

.logo-sub {
  font-size: 0.65rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--text-muted);
  font-weight: 600;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 1.75rem;
}

.nav-link {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-dark);
  position: relative;
  padding: 0.5rem 0;
  transition: color var(--transition-fast);
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--accent-blue);
  transition: width var(--transition-fast);
}

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

.nav-link:hover::after,
.nav-link.active::after {
  width: 100%;
}

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

.nav-phone {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 700;
  color: var(--primary-navy);
  font-size: 0.95rem;
}

.nav-phone-icon {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background-color: var(--accent-blue-light);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent-blue);
}

.nav-phone:hover {
  color: var(--accent-blue);
}

.hamburger {
  display: none;
  flex-direction: column;
  justify-content: space-around;
  width: 28px;
  height: 22px;
  background: transparent;
  border: none;
  cursor: pointer;
  padding: 0;
  z-index: 1001;
}

.hamburger span {
  width: 100%;
  height: 2.5px;
  background-color: var(--primary-navy);
  border-radius: 2px;
  transition: all var(--transition-normal);
}

.hamburger.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 6px);
}

.hamburger.active span:nth-child(2) {
  opacity: 0;
}

.hamburger.active span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -6px);
}

/* Mobile Nav Drawer */
.mobile-nav {
  position: fixed;
  top: 0;
  right: -100%;
  width: 320px;
  max-width: 85%;
  height: 100vh;
  background-color: var(--bg-white);
  box-shadow: -5px 0 25px rgba(0, 0, 0, 0.15);
  z-index: 1000;
  padding: 6rem 2rem 2rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: right var(--transition-normal);
}

.mobile-nav.open {
  right: 0;
}

.mobile-nav-backdrop {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(11, 37, 69, 0.6);
  backdrop-filter: blur(4px);
  z-index: 999;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-normal);
}

.mobile-nav-backdrop.open {
  opacity: 1;
  pointer-events: auto;
}

.mobile-nav-links {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.mobile-nav-link {
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--text-dark);
  padding: 0.5rem 0;
  border-bottom: 1px solid var(--border-color);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

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

/* --------------------------------------------------------------------------
   5. HERO SECTION
   -------------------------------------------------------------------------- */
.hero {
  position: relative;
  background: radial-gradient(circle at 85% 15%, #15457a 0%, var(--primary-navy) 50%, var(--primary-navy-dark) 100%);
  color: var(--text-white);
  padding: 6rem 0 7rem;
  overflow: hidden;
}

.hero-pattern {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-image: radial-gradient(rgba(255, 255, 255, 0.08) 1px, transparent 1px);
  background-size: 28px 28px;
  opacity: 0.6;
  pointer-events: none;
}

.hero-glow {
  position: absolute;
  top: 20%;
  right: 10%;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(30, 136, 229, 0.25) 0%, transparent 70%);
  filter: blur(60px);
  pointer-events: none;
}

.hero-content {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  align-items: center;
  gap: 4rem;
  position: relative;
  z-index: 2;
}

.hero-text {
  max-width: 650px;
}

.hero-headline {
  font-size: 3.25rem;
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.025em;
  margin-bottom: 1.5rem;
}

.hero-headline span.gradient-text {
  background: linear-gradient(135deg, #60A5FA 0%, #38BDF8 50%, #FBBF24 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-subtitle {
  font-size: 1.2rem;
  line-height: 1.6;
  color: #E2E8F0;
  margin-bottom: 2.25rem;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  flex-wrap: wrap;
  margin-bottom: 2.75rem;
}

.hero-badges-strip {
  display: flex;
  align-items: center;
  gap: 2rem;
  padding-top: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.15);
}

.hero-feature-item {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  font-size: 0.9rem;
  color: #CBD5E1;
  font-weight: 500;
}

.hero-feature-item svg {
  width: 20px;
  height: 20px;
  color: var(--accent-amber);
}

/* Hero Showcase Visual */
.hero-visual {
  position: relative;
}

.hero-card-stack {
  position: relative;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.15);
  backdrop-filter: blur(16px);
  border-radius: var(--radius-xl);
  padding: 2rem;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.4);
}

.hero-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.5rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.hero-card-title {
  font-size: 1.1rem;
  font-weight: 700;
  color: #FFFFFF;
}

.status-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  background: rgba(34, 197, 94, 0.2);
  color: #4ADE80;
  padding: 0.25rem 0.75rem;
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-weight: 600;
}

.status-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background-color: #22C55E;
  animation: pulseDot 2s infinite;
}

@keyframes pulseDot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.4; transform: scale(0.8); }
}

.hero-metrics-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.hero-metric-box {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-md);
  padding: 1.25rem;
}

.hero-metric-value {
  font-size: 1.85rem;
  font-weight: 800;
  color: #FFFFFF;
  margin-bottom: 0.25rem;
}

.hero-metric-value span {
  color: var(--accent-cyan);
}

.hero-metric-label {
  font-size: 0.8rem;
  color: #94A3B8;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.hero-visual-footer {
  background: rgba(30, 136, 229, 0.15);
  border: 1px solid rgba(30, 136, 229, 0.3);
  border-radius: var(--radius-md);
  padding: 1rem;
  display: flex;
  align-items: center;
  gap: 1rem;
}

.hero-visual-icon {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  background-color: var(--accent-blue);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #FFFFFF;
  flex-shrink: 0;
}

.hero-visual-text h4 {
  font-size: 0.95rem;
  font-weight: 700;
  color: #FFFFFF;
  margin-bottom: 0.2rem;
}

.hero-visual-text p {
  font-size: 0.8rem;
  color: #CBD5E1;
}

/* Floating badge */
.hero-floating-badge {
  position: absolute;
  bottom: -20px;
  right: -20px;
  background: #FFFFFF;
  color: var(--primary-navy);
  padding: 0.85rem 1.25rem;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xl);
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-weight: 700;
  font-size: 0.875rem;
  border: 1px solid var(--border-color);
  animation: floatBadge 4s ease-in-out infinite;
}

@keyframes floatBadge {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}

.hero-floating-badge .badge-icon {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--accent-amber-light);
  color: var(--accent-amber);
  display: flex;
  align-items: center;
  justify-content: center;
}

/* --------------------------------------------------------------------------
   6. INNER PAGE HERO / BANNER
   -------------------------------------------------------------------------- */
.page-hero {
  background: linear-gradient(135deg, var(--primary-navy-dark) 0%, var(--primary-navy) 70%, #153E75 100%);
  color: var(--text-white);
  padding: 4.5rem 0 5rem;
  position: relative;
  overflow: hidden;
}

.page-hero-content {
  position: relative;
  z-index: 2;
  max-width: 800px;
}

.page-hero-title {
  font-size: 2.75rem;
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: -0.02em;
  margin-bottom: 1rem;
}

.page-hero-desc {
  font-size: 1.15rem;
  color: #CBD5E1;
  line-height: 1.6;
}

.breadcrumbs {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.875rem;
  color: #94A3B8;
  margin-bottom: 1.25rem;
}

.breadcrumbs a {
  color: #CBD5E1;
}

.breadcrumbs a:hover {
  color: var(--accent-blue-light);
}

.breadcrumbs .separator {
  color: #64748B;
}

/* --------------------------------------------------------------------------
   7. WHY CHOOSE US / FEATURE CARDS
   -------------------------------------------------------------------------- */
.features-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.75rem;
}

.feature-card {
  background: var(--bg-card);
  padding: 2.25rem 1.75rem;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-normal);
  position: relative;
  overflow: hidden;
}

.feature-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--accent-blue), var(--accent-cyan));
  opacity: 0;
  transition: opacity var(--transition-fast);
}

.feature-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-xl);
  border-color: #CBD5E1;
}

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

.feature-icon-wrapper {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-md);
  background: var(--accent-blue-light);
  color: var(--accent-blue);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.5rem;
  transition: all var(--transition-normal);
}

.feature-card:hover .feature-icon-wrapper {
  background: var(--accent-blue);
  color: var(--text-white);
  transform: scale(1.05);
}

.feature-card.amber-variant .feature-icon-wrapper {
  background: var(--accent-amber-light);
  color: #B45309;
}

.feature-card.amber-variant:hover .feature-icon-wrapper {
  background: var(--accent-amber);
  color: #FFFFFF;
}

.feature-title {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--text-dark);
  margin-bottom: 0.75rem;
}

.feature-desc {
  font-size: 0.925rem;
  color: var(--text-muted);
  line-height: 1.6;
}

/* --------------------------------------------------------------------------
   8. CATEGORY SHOWCASE CARDS (MAIN 2 NICHES)
   -------------------------------------------------------------------------- */
.category-showcase-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2.5rem;
}

.category-showcase-card {
  background: var(--bg-card);
  border-radius: var(--radius-xl);
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-md);
  overflow: hidden;
  transition: all var(--transition-normal);
  display: flex;
  flex-direction: column;
}

.category-showcase-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-xl);
  border-color: var(--accent-blue);
}

.category-card-visual {
  height: 240px;
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #FFFFFF;
}

.category-card-visual.power-theme {
  background: linear-gradient(135deg, #0B2545 0%, #133E70 50%, #0077B6 100%);
}

.category-card-visual.it-theme {
  background: linear-gradient(135deg, #0f172a 0%, #1e293b 50%, #0284c7 100%);
}

.category-card-visual-bg {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-size: cover;
  background-position: center;
  opacity: 0.15;
  transition: transform var(--transition-slow);
}

.category-showcase-card:hover .category-card-visual-bg {
  transform: scale(1.08);
}

.category-visual-badge {
  position: absolute;
  top: 1.25rem;
  left: 1.25rem;
  padding: 0.35rem 0.85rem;
  border-radius: var(--radius-full);
  background: rgba(255, 255, 255, 0.2);
  backdrop-filter: blur(8px);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.category-visual-icon {
  width: 90px;
  height: 90px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(255, 255, 255, 0.25);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform var(--transition-normal);
}

.category-visual-icon svg {
  width: 48px;
  height: 48px;
}

.category-showcase-card:hover .category-visual-icon {
  transform: scale(1.1) rotate(5deg);
}

.category-card-body {
  padding: 2.25rem;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.category-card-title {
  font-size: 1.65rem;
  font-weight: 800;
  color: var(--text-dark);
  margin-bottom: 0.75rem;
}

.category-card-desc {
  font-size: 1rem;
  color: var(--text-muted);
  line-height: 1.65;
  margin-bottom: 1.5rem;
}

.category-sublist {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin-bottom: 2rem;
  flex: 1;
}

.category-subitem {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.95rem;
  color: var(--text-body);
  font-weight: 500;
}

.category-subitem svg {
  width: 18px;
  height: 18px;
  color: var(--accent-blue);
  flex-shrink: 0;
}

/* --------------------------------------------------------------------------
   9. PRODUCT CARDS & GRID
   -------------------------------------------------------------------------- */
.product-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.75rem;
}

.product-grid.cols-3 {
  grid-template-columns: repeat(3, 1fr);
}

.product-card {
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  transition: all var(--transition-normal);
  display: flex;
  flex-direction: column;
  position: relative;
}

.product-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-xl);
  border-color: var(--border-focus);
}

.product-image-container {
  height: 220px;
  background: linear-gradient(180deg, #F8FAFC 0%, #EEF2F6 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  position: relative;
  overflow: hidden;
  border-bottom: 1px solid var(--border-color);
}

.product-image-container img {
  max-height: 100%;
  max-width: 100%;
  object-fit: contain;
  transition: transform var(--transition-normal);
}

.product-card:hover .product-image-container img {
  transform: scale(1.08);
}

.product-placeholder-icon {
  width: 72px;
  height: 72px;
  color: #94A3B8;
  transition: all var(--transition-normal);
}

.product-card:hover .product-placeholder-icon {
  color: var(--accent-blue);
  transform: scale(1.12);
}

.product-tag {
  position: absolute;
  top: 0.85rem;
  left: 0.85rem;
  padding: 0.25rem 0.65rem;
  border-radius: var(--radius-sm);
  font-size: 0.725rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  background: #FFFFFF;
  color: var(--accent-blue);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border-color);
}

.product-tag.tag-ups {
  color: #D97706;
  border-color: #FDE68A;
  background: #FEF3C7;
}

.product-tag.tag-it {
  color: #0284C7;
  border-color: #BAE6FD;
  background: #E0F2FE;
}

.product-badge-right {
  position: absolute;
  top: 0.85rem;
  right: 0.85rem;
  background: rgba(11, 37, 69, 0.85);
  color: #FFFFFF;
  padding: 0.2rem 0.55rem;
  border-radius: var(--radius-sm);
  font-size: 0.7rem;
  font-weight: 600;
}

.product-info {
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.product-category-sub {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--accent-blue);
  margin-bottom: 0.4rem;
}

.product-title {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--text-dark);
  margin-bottom: 0.5rem;
  line-height: 1.35;
}

.product-specs {
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.5;
  margin-bottom: 1.25rem;
  flex: 1;
}

.product-specs-list {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  margin-bottom: 1.25rem;
}

.spec-item {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  font-size: 0.825rem;
  color: var(--text-body);
}

.spec-item svg {
  width: 14px;
  height: 14px;
  color: #10B981;
  flex-shrink: 0;
}

.product-footer {
  padding-top: 1rem;
  border-top: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
}

/* --------------------------------------------------------------------------
   10. CATEGORY FILTER BAR / SIDEBAR
   -------------------------------------------------------------------------- */
.catalog-layout {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 2.5rem;
}

.filter-sidebar {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 1.75rem;
  box-shadow: var(--shadow-sm);
  position: sticky;
  top: 96px;
  height: fit-content;
}

.filter-title {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--text-dark);
  margin-bottom: 1.25rem;
  padding-bottom: 0.75rem;
  border-bottom: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.filter-list {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.filter-btn {
  width: 100%;
  text-align: left;
  padding: 0.65rem 0.95rem;
  border-radius: var(--radius-md);
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-body);
  transition: all var(--transition-fast);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.filter-btn:hover {
  background-color: var(--bg-slate);
  color: var(--accent-blue);
}

.filter-btn.active {
  background-color: var(--accent-blue);
  color: #FFFFFF;
}

.filter-btn .count-badge {
  font-size: 0.75rem;
  padding: 0.15rem 0.5rem;
  border-radius: var(--radius-full);
  background: rgba(0, 0, 0, 0.08);
}

.filter-btn.active .count-badge {
  background: rgba(255, 255, 255, 0.25);
  color: #FFFFFF;
}

/* --------------------------------------------------------------------------
   11. TRUSTED BRANDS MARQUEE / LOGO SLIDER
   -------------------------------------------------------------------------- */
.brands-section {
  padding: 3.5rem 0;
  background: #FFFFFF;
  border-top: 1px solid var(--border-color);
  border-bottom: 1px solid var(--border-color);
  overflow: hidden;
}

.brands-label {
  text-align: center;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-muted);
  font-weight: 700;
  margin-bottom: 2rem;
}

.marquee-container {
  display: flex;
  width: 100%;
  overflow: hidden;
  user-select: none;
  mask-image: linear-gradient(to right, transparent, black 15%, black 85%, transparent);
}

.marquee-track {
  display: flex;
  align-items: center;
  gap: 4rem;
  animation: scrollMarquee 30s linear infinite;
  white-space: nowrap;
}

.marquee-container:hover .marquee-track {
  animation-play-state: paused;
}

@keyframes scrollMarquee {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

.brand-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 1.4rem;
  font-weight: 800;
  color: #64748B;
  transition: all var(--transition-fast);
  padding: 0.5rem 1rem;
}

.brand-item:hover {
  color: var(--primary-navy);
  transform: scale(1.05);
}

/* --------------------------------------------------------------------------
   12. STATS COUNTER SECTION
   -------------------------------------------------------------------------- */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
}

.stat-card {
  text-align: center;
  padding: 2.5rem 1.5rem;
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.12);
  backdrop-filter: blur(8px);
  transition: transform var(--transition-fast);
}

.stat-card:hover {
  transform: translateY(-4px);
  background: rgba(255, 255, 255, 0.08);
}

.stat-number {
  font-size: 3.25rem;
  font-weight: 800;
  color: #FFFFFF;
  margin-bottom: 0.5rem;
  line-height: 1;
}

.stat-number span {
  color: var(--accent-amber);
}

.stat-label {
  font-size: 1.05rem;
  font-weight: 600;
  color: #CBD5E1;
}

/* --------------------------------------------------------------------------
   13. TESTIMONIALS SECTION
   -------------------------------------------------------------------------- */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.testimonial-card {
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-color);
  padding: 2.25rem;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: all var(--transition-normal);
}

.testimonial-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-xl);
  border-color: var(--border-focus);
}

.star-rating {
  display: flex;
  gap: 0.25rem;
  color: var(--accent-amber);
  margin-bottom: 1.25rem;
}

.star-rating svg {
  width: 18px;
  height: 18px;
  fill: currentColor;
}

.testimonial-quote {
  font-size: 1rem;
  color: var(--text-body);
  line-height: 1.65;
  margin-bottom: 1.75rem;
  font-style: italic;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.author-avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary-navy) 0%, var(--accent-blue) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #FFFFFF;
  font-weight: 700;
  font-size: 1rem;
}

.author-info h4 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-dark);
}

.author-info p {
  font-size: 0.825rem;
  color: var(--text-muted);
}

/* --------------------------------------------------------------------------
   14. NEWSLETTER / CTA BANNER SECTION
   -------------------------------------------------------------------------- */
.cta-banner {
  background: linear-gradient(135deg, var(--primary-navy-dark) 0%, var(--primary-navy) 60%, #153E75 100%);
  border-radius: var(--radius-xl);
  padding: 4rem 3rem;
  color: #FFFFFF;
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-xl);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.cta-banner-content {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  align-items: center;
  gap: 3rem;
}

.cta-banner-title {
  font-size: 2.25rem;
  font-weight: 800;
  line-height: 1.25;
  margin-bottom: 0.85rem;
}

.cta-banner-desc {
  font-size: 1.05rem;
  color: #CBD5E1;
  max-width: 540px;
}

.cta-form-wrapper {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.cta-input-group {
  display: flex;
  gap: 0.75rem;
}

.cta-input-group input {
  flex: 1;
  padding: 0.85rem 1.25rem;
  border-radius: var(--radius-md);
  border: 1px solid rgba(255, 255, 255, 0.2);
  background: rgba(255, 255, 255, 0.08);
  color: #FFFFFF;
  font-size: 0.95rem;
}

.cta-input-group input::placeholder {
  color: #94A3B8;
}

.cta-input-group input:focus {
  background: rgba(255, 255, 255, 0.15);
  border-color: #60A5FA;
}

/* --------------------------------------------------------------------------
   15. CONTACT PAGE & TWO-COLUMN INQUIRY LAYOUT
   -------------------------------------------------------------------------- */
.contact-layout {
  display: grid;
  grid-template-columns: 1fr 1.35fr;
  gap: 3.5rem;
  align-items: start;
}

.contact-info-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-xl);
  padding: 2.5rem;
  box-shadow: var(--shadow-md);
}

.contact-info-title {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--primary-navy);
  margin-bottom: 1.5rem;
}

.contact-details-list {
  display: flex;
  flex-direction: column;
  gap: 1.75rem;
  margin-bottom: 2.5rem;
}

.contact-detail-item {
  display: flex;
  align-items: flex-start;
  gap: 1.25rem;
}

.contact-icon-bubble {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  background: var(--accent-blue-light);
  color: var(--accent-blue);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.contact-icon-bubble svg {
  width: 22px;
  height: 22px;
}

.contact-item-title {
  font-size: 0.85rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-muted);
  margin-bottom: 0.25rem;
}

.contact-item-val {
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-dark);
  line-height: 1.5;
}

.contact-item-val a:hover {
  color: var(--accent-blue);
}

/* Office hours table */
.hours-box {
  background: var(--bg-slate);
  border-radius: var(--radius-md);
  padding: 1.25rem;
  border: 1px solid var(--border-color);
}

.hours-box h4 {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text-dark);
  margin-bottom: 0.75rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.hours-row {
  display: flex;
  justify-content: space-between;
  font-size: 0.875rem;
  padding: 0.35rem 0;
  border-bottom: 1px dashed var(--border-color);
}

.hours-row:last-child {
  border-bottom: none;
}

.hours-row .day {
  color: var(--text-muted);
  font-weight: 500;
}

.hours-row .time {
  color: var(--text-dark);
  font-weight: 600;
}

/* Inquiry form */
.inquiry-form-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-xl);
  padding: 2.75rem;
  box-shadow: var(--shadow-lg);
}

.inquiry-header {
  margin-bottom: 2rem;
}

.inquiry-title {
  font-size: 1.75rem;
  font-weight: 800;
  color: var(--text-dark);
  margin-bottom: 0.5rem;
}

.inquiry-subtitle {
  font-size: 0.95rem;
  color: var(--text-muted);
}

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

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
}

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

.form-label {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text-dark);
}

.form-label span.req {
  color: #EF4444;
}

.form-input, .form-select, .form-textarea {
  width: 100%;
  padding: 0.8rem 1rem;
  border: 1.5px solid var(--border-color);
  border-radius: var(--radius-md);
  font-size: 0.95rem;
  color: var(--text-dark);
  background-color: var(--bg-white);
  transition: all var(--transition-fast);
}

.form-input:focus, .form-select:focus, .form-textarea:focus {
  border-color: var(--accent-blue);
  box-shadow: 0 0 0 3px rgba(30, 136, 229, 0.15);
}

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

/* Map Section */
.map-container {
  margin-top: 4rem;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--border-color);
  height: 420px;
  position: relative;
}

.map-container iframe {
  width: 100%;
  height: 100%;
  border: 0;
}

/* --------------------------------------------------------------------------
   16. ABOUT PAGE SPECIFICS
   -------------------------------------------------------------------------- */
.about-story-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 3.5rem;
  align-items: center;
}

.about-story-text p {
  font-size: 1.05rem;
  color: var(--text-body);
  line-height: 1.7;
  margin-bottom: 1.25rem;
}

.mission-vision-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  margin-top: 3.5rem;
}

.mv-card {
  background: var(--bg-slate);
  border-radius: var(--radius-lg);
  padding: 2.25rem;
  border: 1px solid var(--border-color);
}

.mv-icon {
  width: 50px;
  height: 50px;
  border-radius: var(--radius-md);
  background: var(--accent-blue);
  color: #FFFFFF;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.25rem;
}

.mv-title {
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--text-dark);
  margin-bottom: 0.75rem;
}

.mv-desc {
  font-size: 0.95rem;
  color: var(--text-muted);
  line-height: 1.6;
}

.partner-pills-wrap {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-top: 2rem;
}

.partner-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.6rem 1.2rem;
  background: #FFFFFF;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-full);
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--primary-navy);
  box-shadow: var(--shadow-sm);
}

.partner-pill svg {
  width: 16px;
  height: 16px;
  color: #10B981;
}

/* --------------------------------------------------------------------------
   17. FOOTER
   -------------------------------------------------------------------------- */
.footer {
  background-color: var(--primary-navy-dark);
  color: #94A3B8;
  padding: 5rem 0 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 0.9fr 1fr 1.3fr;
  gap: 3rem;
  margin-bottom: 4rem;
}

.footer-col-about p {
  font-size: 0.925rem;
  line-height: 1.65;
  margin: 1.25rem 0 1.5rem;
  color: #94A3B8;
}

.footer-logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.footer-logo .logo-main {
  color: #FFFFFF;
}

.footer-col-title {
  font-size: 1.1rem;
  font-weight: 700;
  color: #FFFFFF;
  margin-bottom: 1.5rem;
  position: relative;
}

.footer-col-title::after {
  content: '';
  position: absolute;
  bottom: -0.5rem;
  left: 0;
  width: 28px;
  height: 2px;
  background-color: var(--accent-blue);
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.footer-links a {
  font-size: 0.925rem;
  color: #CBD5E1;
  transition: all var(--transition-fast);
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
}

.footer-links a:hover {
  color: var(--accent-cyan);
  transform: translateX(4px);
}

.footer-contact-list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.footer-contact-item {
  display: flex;
  gap: 0.85rem;
  font-size: 0.925rem;
  color: #CBD5E1;
  line-height: 1.5;
}

.footer-contact-item svg {
  width: 18px;
  height: 18px;
  color: var(--accent-cyan);
  flex-shrink: 0;
  margin-top: 0.2rem;
}

.footer-socials {
  display: flex;
  gap: 0.75rem;
  margin-top: 1.5rem;
}

.social-btn {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #CBD5E1;
  transition: all var(--transition-fast);
}

.social-btn:hover {
  background: var(--accent-blue);
  color: #FFFFFF;
  transform: translateY(-2px);
}

.social-btn svg {
  width: 16px;
  height: 16px;
}

.footer-bottom {
  padding-top: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
  font-size: 0.875rem;
  color: #64748B;
}

.footer-bottom a {
  color: #94A3B8;
}

.footer-bottom a:hover {
  color: #FFFFFF;
}

/* --------------------------------------------------------------------------
   18. FLOATING ELEMENTS (WhatsApp, Mobile Quote, Scroll Top)
   -------------------------------------------------------------------------- */
.floating-whatsapp {
  position: fixed;
  bottom: 25px;
  right: 25px;
  z-index: 990;
  width: 58px;
  height: 58px;
  border-radius: 50%;
  background-color: #25D366;
  color: #FFFFFF;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
  transition: all var(--transition-normal);
  text-decoration: none;
}

.floating-whatsapp:hover {
  transform: scale(1.1);
  box-shadow: 0 6px 25px rgba(37, 211, 102, 0.6);
  color: #FFFFFF;
}

.floating-whatsapp svg {
  width: 32px;
  height: 32px;
}

.floating-mobile-quote {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 989;
  background: var(--primary-navy);
  padding: 0.75rem 1rem;
  box-shadow: 0 -4px 15px rgba(0, 0, 0, 0.15);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.scroll-top-btn {
  position: fixed;
  bottom: 95px;
  right: 25px;
  z-index: 980;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background-color: var(--primary-navy);
  color: #FFFFFF;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-md);
  border: 1px solid rgba(255, 255, 255, 0.2);
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-fast);
}

.scroll-top-btn.visible {
  opacity: 1;
  visibility: visible;
}

.scroll-top-btn:hover {
  background-color: var(--accent-blue);
  transform: translateY(-3px);
}

.scroll-top-btn svg {
  width: 20px;
  height: 20px;
}

/* --------------------------------------------------------------------------
   19. MODAL / QUICK QUOTE DIALOG
   -------------------------------------------------------------------------- */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(11, 37, 69, 0.7);
  backdrop-filter: blur(4px);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-normal);
}

.modal-overlay.active {
  opacity: 1;
  visibility: visible;
}

.modal-card {
  background: var(--bg-white);
  border-radius: var(--radius-xl);
  max-width: 580px;
  width: 100%;
  padding: 2.5rem;
  box-shadow: var(--shadow-xl);
  position: relative;
  transform: translateY(20px) scale(0.95);
  transition: all var(--transition-normal);
  max-height: 90vh;
  overflow-y: auto;
}

.modal-overlay.active .modal-card {
  transform: translateY(0) scale(1);
}

.modal-close {
  position: absolute;
  top: 1.5rem;
  right: 1.5rem;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--bg-slate);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-dark);
  font-size: 1.25rem;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.modal-close:hover {
  background: #E2E8F0;
  color: #EF4444;
}

/* --------------------------------------------------------------------------
   20. SCROLL ANIMATION UTILITIES
   -------------------------------------------------------------------------- */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s cubic-bezier(0.16, 1, 0.3, 1), transform 0.7s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal.revealed {
  opacity: 1;
  transform: translateY(0);
}

/* --------------------------------------------------------------------------
   21. RESPONSIVE DESIGN (MEDIA QUERIES)
   -------------------------------------------------------------------------- */
@media (max-width: 1100px) {
  .product-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  .features-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 2.5rem;
  }
}

@media (max-width: 991px) {
  .nav-menu, .nav-cta {
    display: none;
  }
  .hamburger {
    display: flex;
  }
  .hero-content {
    grid-template-columns: 1fr;
    gap: 3rem;
  }
  .hero-headline {
    font-size: 2.75rem;
  }
  .category-showcase-grid {
    grid-template-columns: 1fr;
  }
  .catalog-layout {
    grid-template-columns: 1fr;
  }
  .filter-sidebar {
    position: static;
  }
  .contact-layout {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }
  .cta-banner-content {
    grid-template-columns: 1fr;
    text-align: center;
  }
  .cta-banner-desc {
    margin: 0 auto;
  }
  .about-story-grid {
    grid-template-columns: 1fr;
  }
  .floating-mobile-quote {
    display: block;
  }
  body {
    padding-bottom: 60px; /* offset for bottom quote bar */
  }
  .floating-whatsapp {
    bottom: 75px;
  }
  .scroll-top-btn {
    bottom: 145px;
  }
}

@media (max-width: 768px) {
  .section {
    padding: 3.5rem 0;
  }
  .top-bar {
    display: none;
  }
  .hero {
    padding: 3.5rem 0 4.5rem;
  }
  .hero-headline {
    font-size: 2.25rem;
  }
  .section-title {
    font-size: 1.85rem;
  }
  .page-hero-title {
    font-size: 2rem;
  }
  .product-grid,
  .product-grid.cols-3 {
    grid-template-columns: repeat(2, 1fr);
    gap: 1.25rem;
  }
  .features-grid {
    grid-template-columns: 1fr;
  }
  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 1.25rem;
  }
  .testimonials-grid {
    grid-template-columns: 1fr;
  }
  .mission-vision-grid {
    grid-template-columns: 1fr;
  }
  .form-grid {
    grid-template-columns: 1fr;
  }
  .cta-input-group {
    flex-direction: column;
  }
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
}

@media (max-width: 480px) {
  .product-grid,
  .product-grid.cols-3 {
    grid-template-columns: 1fr;
  }
  .stats-grid {
    grid-template-columns: 1fr;
  }
  .hero-actions {
    flex-direction: column;
    width: 100%;
  }
  .hero-actions .btn {
    width: 100%;
  }
  .inquiry-form-card {
    padding: 1.75rem 1.25rem;
  }
}

/* --------------------------------------------------------------------------
   22. MEET OUR DIRECTORS SECTION
   -------------------------------------------------------------------------- */
.directors-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2.5rem;
  max-width: 1020px;
  margin: 0 auto;
}

.director-card {
  background: var(--bg-card);
  border-radius: var(--radius-xl);
  border: 1px solid var(--border-color);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  display: flex;
  flex-direction: column;
  transition: all var(--transition-normal);
  position: relative;
}

.director-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-xl);
  border-color: var(--accent-blue);
}

.director-photo-wrapper {
  position: relative;
  height: 390px;
  background: linear-gradient(145deg, #E2E8F0 0%, #CBD5E1 100%);
  overflow: hidden;
  display: flex;
  align-items: flex-start;
  justify-content: center;
}

.director-photo-wrapper img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 12%;
  transition: transform 0.5s ease;
}

.director-card:hover .director-photo-wrapper img {
  transform: scale(1.04);
}

.director-exp-badge {
  position: absolute;
  bottom: 1rem;
  right: 1rem;
  background: linear-gradient(135deg, var(--primary-navy) 0%, #153E75 100%);
  color: #FFFFFF;
  padding: 0.45rem 0.95rem;
  border-radius: var(--radius-full);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.03em;
  box-shadow: 0 4px 12px rgba(11, 37, 69, 0.35);
  border: 1px solid rgba(255, 255, 255, 0.2);
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
}

.director-exp-badge span {
  color: var(--accent-amber);
}

.director-body {
  padding: 2rem 2.25rem 2.25rem;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.director-role {
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--accent-blue);
  margin-bottom: 0.35rem;
}

.director-name {
  font-size: 1.55rem;
  font-weight: 800;
  color: var(--primary-navy);
  margin-bottom: 0.5rem;
}

.director-tagline {
  font-size: 0.95rem;
  font-weight: 600;
  color: #0F172A;
  background: var(--bg-slate);
  border-left: 3px solid var(--accent-amber);
  padding: 0.6rem 0.9rem;
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  margin-bottom: 1.1rem;
  font-style: italic;
}

.director-bio {
  font-size: 0.95rem;
  color: var(--text-body);
  line-height: 1.65;
  margin-bottom: 1.25rem;
  flex: 1;
}

.director-highlights {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  padding-top: 1rem;
  border-top: 1px solid var(--border-color);
}

.director-pill {
  font-size: 0.75rem;
  font-weight: 600;
  padding: 0.3rem 0.75rem;
  border-radius: var(--radius-full);
  background: var(--accent-blue-light);
  color: var(--primary-navy);
}

@media (max-width: 860px) {
  .directors-grid {
    grid-template-columns: 1fr;
    max-width: 520px;
  }
  .director-photo-wrapper {
    height: 360px;
  }
}