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

:root {
  /* Color Palette */
  --primary: #0052CC;
  --primary-hover: #0043a4;
  --teal: #00C9A7;
  --navy: #0A1628;
  --accent: #FF5C5C;
  
  /* Neutral Palette */
  --white: #FFFFFF;
  --gray-50: #F9FAFB;
  --gray-100: #F3F4F6;
  --gray-200: #E5E7EB;
  --gray-300: #D1D5DB;
  --gray-600: #4B5563;
  --gray-900: #111827;

  /* Typography */
  --font-heading: 'Outfit', sans-serif;
  --font-body: 'Inter', sans-serif;

  /* Clamped Fluid Typography */
  --fs-h1: clamp(2.5rem, 5vw + 1rem, 4.5rem);
  --fs-h2: clamp(2rem, 4vw + 0.5rem, 3rem);
  --fs-h3: clamp(1.5rem, 3vw + 0.25rem, 2.25rem);
  --fs-body: clamp(1rem, 1vw + 0.75rem, 1.125rem);
  --fs-stat: clamp(2.25rem, 4vw + 1rem, 3.75rem);

  /* Spacing */
  --space-xs: 4px;
  --space-sm: 8px;
  --space-md: 16px;
  --space-lg: 24px;
  --space-xl: 32px;
  --space-2xl: 40px;
  --space-3xl: 48px;
  --space-4xl: 64px;

  /* Border Radii */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-xl: 20px;
  --radius-full: 9999px;

  /* Transitions */
  --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);

  /* Premium Shadows & Blurs */
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 20px rgba(10, 22, 40, 0.08);
  --shadow-lg: 0 10px 30px rgba(10, 22, 40, 0.12);
  --shadow-xl: 0 20px 40px rgba(10, 22, 40, 0.16);
  --shadow-glow: 0 0 25px rgba(0, 82, 204, 0.25);
  --shadow-teal-glow: 0 0 25px rgba(0, 201, 167, 0.25);

  --glass-bg: rgba(10, 22, 40, 0.75);
  --glass-border: rgba(255, 255, 255, 0.08);
  --glass-blur: 16px;
  --header-height: 80px;
}

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

body {
  font-family: var(--font-body);
  font-size: var(--fs-body);
  line-height: 1.6;
  color: var(--gray-600);
  background-color: var(--white);
  overflow-x: hidden;
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  color: var(--navy);
  line-height: 1.25;
}

.container {
  width: 100%;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 24px;
}

section {
  padding: clamp(60px, 8vw, 120px) 0;
  position: relative;
}

/* Helpers */
.text-gradient {
  background: linear-gradient(135deg, var(--primary) 0%, var(--teal) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.section-pill {
  display: inline-block;
  background: rgba(0, 82, 204, 0.06);
  border: 1px solid rgba(0, 82, 204, 0.12);
  color: var(--primary);
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  padding: 6px 16px;
  border-radius: var(--radius-full);
  margin-bottom: 20px;
}

.section-header {
  max-width: 700px;
  margin-bottom: clamp(40px, 6vw, 80px);
}

.section-header h2 {
  font-size: var(--fs-h2);
  margin-bottom: 16px;
}

.section-header p {
  color: var(--gray-600);
  font-size: 1.125rem;
}

/* Header (Glassmorphism from page load) */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background: var(--glass-bg) !important;
  backdrop-filter: blur(var(--glass-blur));
  -webkit-backdrop-filter: blur(var(--glass-blur));
  border-bottom: 1px solid var(--glass-border);
  transition: all var(--transition-normal);
  padding: 20px 0;
}

.header.scrolled {
  padding: 12px 0;
  background: rgba(10, 22, 40, 0.9) !important;
  box-shadow: 0 4px 30px rgba(0, 0, 0, 0.2);
}

.header .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.5rem;
  color: var(--white) !important;
  text-decoration: none;
  letter-spacing: -0.5px;
  transition: transform var(--transition-fast);
}

.logo:hover {
  transform: scale(1.02);
}

.logo-icon {
  font-size: 1.8rem;
  filter: drop-shadow(0 2px 8px rgba(0, 82, 204, 0.3));
}

.nav-links {
  display: flex;
  align-items: center;
  gap: clamp(16px, 2.5vw, 32px);
}

.nav-links a {
  font-family: var(--font-heading);
  font-weight: 500;
  font-size: 0.95rem;
  color: rgba(255, 255, 255, 0.8) !important;
  text-decoration: none;
  transition: all var(--transition-fast);
  position: relative;
  padding: 6px 0;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--teal);
  transition: width var(--transition-normal);
  border-radius: 2px;
}

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

.nav-links a:hover,
.nav-links a.active {
  color: var(--teal) !important;
}

/* Glassmorphic Contact CTA */
.nav-cta {
  background: rgba(255, 255, 255, 0.08) !important;
  border: 1px solid rgba(255, 255, 255, 0.15) !important;
  padding: 10px 22px !important;
  border-radius: var(--radius-full);
  color: var(--white) !important;
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  transition: all var(--transition-normal) !important;
}

.nav-cta::after {
  display: none !important;
}

.nav-cta:hover {
  background: var(--teal) !important;
  border-color: var(--teal) !important;
  color: var(--navy) !important;
  box-shadow: var(--shadow-teal-glow);
  transform: translateY(-2px);
}

/* Menu Toggle Button */
.menu-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  flex-direction: column;
  gap: 6px;
  z-index: 1001;
  padding: 10px;
  min-width: 44px;
  min-height: 44px;
  justify-content: center;
  align-items: center;
}

.menu-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--white);
  transition: all var(--transition-normal);
  border-radius: 2px;
}

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

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

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

/* Mobile Nav Overlay & Drawer */
@media (max-width: 768px) {
  .menu-toggle {
    display: flex;
  }
  
  .nav-links {
    position: fixed;
    top: 0;
    right: -100%;
    width: 80%;
    max-width: 320px;
    height: 100vh;
    background: rgba(10, 22, 40, 0.98);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    z-index: 999;
    transition: right var(--transition-slow);
    display: flex;
    flex-direction: column;
    padding: 100px 32px 32px;
    gap: 24px;
    align-items: flex-start;
    box-shadow: -10px 0 40px rgba(0, 0, 0, 0.5);
    border-left: 1px solid rgba(255, 255, 255, 0.08);
  }
  
  .nav-links.active {
    right: 0;
  }
  
  /* Full-screen dark overlay when mobile nav opens */
  .nav-links::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: rgba(10, 22, 40, 0.7);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    z-index: -1;
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--transition-normal);
  }
  
  .nav-links.active::before {
    opacity: 1;
    pointer-events: auto;
  }
  
  .nav-links a {
    font-size: 1.15rem;
    width: 100%;
  }
  
  .nav-cta {
    width: 100%;
    text-align: center;
    margin-top: 16px;
  }
}

/* Hero Section */
.hero {
  position: relative;
  background: radial-gradient(circle at 80% 20%, #152A4A 0%, var(--navy) 100%);
  color: var(--white);
  padding: calc(var(--header-height) + 60px) 0 100px;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -50%;
  width: 100%;
  height: 100%;
  background: radial-gradient(circle, rgba(0, 201, 167, 0.06) 0%, transparent 60%);
  pointer-events: none;
  z-index: 1;
}

.hero .container {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 60px;
  align-items: center;
}

@media (max-width: 991px) {
  .hero .container {
    grid-template-columns: 1fr;
    gap: 40px;
    text-align: center;
  }
  
  .hero-image {
    order: -1;
    max-width: 450px;
    margin: 0 auto;
  }
}

/* Page Load Fade-In Animation */
.hero-content {
  animation: heroFadeIn 1s cubic-bezier(0.16, 1, 0.3, 1) forwards;
  opacity: 0;
  transform: translateY(20px);
}

@keyframes heroFadeIn {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.hero-content h1 {
  font-size: var(--fs-h1);
  color: var(--white);
  margin-bottom: 24px;
  line-height: 1.15;
  letter-spacing: -1px;
}

.hero-content p {
  font-size: var(--fs-body);
  color: rgba(255, 255, 255, 0.7);
  margin-bottom: 40px;
  max-width: 600px;
  font-weight: 300;
}

@media (max-width: 991px) {
  .hero-content p {
    margin-left: auto;
    margin-right: auto;
  }
}

.hero-ctas {
  display: flex;
  align-items: center;
  gap: 24px;
  margin-bottom: 50px;
}

@media (max-width: 576px) {
  .hero-ctas {
    flex-direction: column;
    gap: 16px;
  }
  .hero-ctas .btn {
    width: 100%;
  }
}

/* Buttons (Optimized touch targets) */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 28px;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 1rem;
  border-radius: var(--radius-full);
  text-decoration: none;
  transition: all var(--transition-normal);
  min-height: 48px; /* At least 44px on mobile */
  cursor: pointer;
  position: relative;
  overflow: hidden;
}

.btn-primary {
  background: var(--primary);
  color: var(--white) !important;
  border: 1px solid var(--primary);
  box-shadow: var(--shadow-md);
}

.btn-primary:hover {
  background: var(--primary-hover);
  border-color: var(--primary-hover);
  box-shadow: var(--shadow-glow);
  transform: translateY(-2px);
}

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

.btn-outline:hover {
  background: var(--navy);
  color: var(--white) !important;
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.btn-secondary {
  color: var(--white);
  text-decoration: none;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-heading);
  min-height: 44px;
  transition: color var(--transition-fast);
}

.btn-secondary:hover {
  color: var(--teal);
}

/* Stats (2x2 Grid on Mobile) */
.hero-stats {
  display: flex;
  flex-wrap: wrap;
  gap: 40px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 40px;
}

.stat-item {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.stat-number {
  font-family: var(--font-heading);
  font-size: var(--fs-stat);
  font-weight: 800;
  color: var(--teal);
  line-height: 1;
}

.stat-label {
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.5);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 1px;
}

@media (max-width: 768px) {
  .hero-stats {
    display: grid !important;
    grid-template-columns: repeat(2, 1fr) !important;
    gap: 24px !important;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 30px;
    width: 100% !important;
  }
  
  .stat-item {
    text-align: center;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.05);
    padding: 16px;
    border-radius: var(--radius-lg);
    backdrop-filter: blur(4px);
  }
}

/* Hero Image & Animation */
.hero-image {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
}

.hero-image-bg {
  position: absolute;
  width: 110%;
  height: 110%;
  background: radial-gradient(circle, rgba(0, 82, 204, 0.15) 0%, transparent 70%);
  z-index: 1;
  filter: blur(30px);
}

.hero-image img {
  position: relative;
  z-index: 2;
  width: 100%;
  max-width: 480px;
  height: auto;
  filter: drop-shadow(0 15px 35px rgba(0, 0, 0, 0.3));
  animation: floatAnim 6s ease-in-out infinite;
}

@keyframes floatAnim {
  0%, 100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-12px);
  }
}

/* Categories Section (Gradient Border on Hover) */
.categories-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 32px;
}

.category-card {
  position: relative;
  background: linear-gradient(var(--white), var(--white)) padding-box,
              linear-gradient(135deg, var(--gray-200), var(--gray-200)) border-box;
  border: 2px solid transparent;
  border-radius: var(--radius-xl);
  padding: 40px 32px;
  transition: all var(--transition-normal);
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
}

.category-card::after {
  content: '';
  position: absolute;
  top: 10px;
  left: 10px;
  right: 10px;
  bottom: -10px;
  background: linear-gradient(135deg, var(--primary), var(--teal));
  border-radius: var(--radius-xl);
  z-index: -1;
  opacity: 0;
  filter: blur(20px);
  transition: opacity var(--transition-normal);
  pointer-events: none;
}

.category-card:hover {
  transform: translateY(-8px);
  background: linear-gradient(var(--white), var(--white)) padding-box,
              linear-gradient(135deg, var(--primary), var(--teal)) border-box;
  box-shadow: var(--shadow-lg);
}

.category-card:hover::after {
  opacity: 0.35;
}

.category-icon {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-lg);
  background: rgba(0, 82, 204, 0.06);
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin-bottom: 24px;
  transition: all var(--transition-fast);
}

.category-card:hover .category-icon {
  background: var(--primary);
  color: var(--white);
  transform: scale(1.05);
}

.category-card h3 {
  font-size: 1.35rem;
  margin-bottom: 12px;
}

.category-card p {
  color: var(--gray-600);
  font-size: 0.95rem;
  margin-bottom: 24px;
  flex-grow: 1;
}

.category-link {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--primary);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: all var(--transition-fast);
  width: fit-content;
  min-height: 44px; /* Touch target */
}

.category-link:hover {
  color: var(--teal);
  transform: translateX(4px);
}

/* Features/About Section */
.about-section {
  background-color: var(--gray-50);
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

@media (max-width: 991px) {
  .about-grid {
    grid-template-columns: 1fr;
    gap: 50px;
  }
}

.about-images {
  position: relative;
  display: flex;
  justify-content: center;
}

.about-img-main {
  width: 85%;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
}

.about-badge-2 {
  position: absolute;
  bottom: -20px;
  left: 20px;
  background: var(--white);
  border: 1px solid var(--gray-200);
  padding: 24px;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  display: flex;
  align-items: center;
  gap: 16px;
}

.about-badge-number {
  font-size: 2.25rem;
  font-family: var(--font-heading);
  font-weight: 800;
  color: var(--primary);
  line-height: 1;
}

.about-badge-text {
  font-size: 0.85rem;
  font-weight: 600;
  text-transform: uppercase;
  color: var(--gray-600);
  letter-spacing: 0.5px;
}

.about-features {
  display: flex;
  flex-direction: column;
  gap: 24px;
  margin-top: 32px;
}

.about-feature {
  display: flex;
  gap: 20px;
  align-items: flex-start;
}

.about-feature-icon {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.15rem;
  font-weight: 700;
  flex-shrink: 0;
  box-shadow: var(--shadow-sm);
}

.about-feature-content h4 {
  font-size: 1.15rem;
  margin-bottom: 6px;
}

.about-feature-content p {
  font-size: 0.95rem;
  color: var(--gray-600);
}

/* Sectors Cards (Colored Glassmorphic Icons) */
.sectors-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
}

.sector-card {
  position: relative;
  background: linear-gradient(var(--white), var(--white)) padding-box,
              linear-gradient(135deg, var(--gray-200), var(--gray-200)) border-box;
  border: 2px solid transparent;
  border-radius: var(--radius-xl);
  padding: 40px 32px;
  transition: all var(--transition-normal);
  box-shadow: var(--shadow-sm);
}

.sector-card::after {
  content: '';
  position: absolute;
  top: 10px;
  left: 10px;
  right: 10px;
  bottom: -10px;
  background: linear-gradient(135deg, var(--primary), var(--teal));
  border-radius: var(--radius-xl);
  z-index: -1;
  opacity: 0;
  filter: blur(20px);
  transition: opacity var(--transition-normal);
  pointer-events: none;
}

.sector-card:hover {
  transform: translateY(-8px);
  background: linear-gradient(var(--white), var(--white)) padding-box,
              linear-gradient(135deg, var(--primary), var(--teal)) border-box;
  box-shadow: var(--shadow-lg);
}

.sector-card:hover::after {
  opacity: 0.3;
}

.sector-icon {
  width: 60px;
  height: 60px;
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.75rem;
  margin-bottom: 24px;
  background: rgba(0, 82, 204, 0.08) !important;
  border: 1px solid rgba(0, 82, 204, 0.15);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  color: var(--primary);
  transition: all var(--transition-normal);
}

.sector-card:hover .sector-icon {
  background: var(--primary) !important;
  color: var(--white) !important;
  transform: scale(1.1) rotate(5deg);
  box-shadow: 0 4px 15px rgba(0, 82, 204, 0.25);
}

.sector-card:nth-child(2n) .sector-icon {
  background: rgba(0, 201, 167, 0.08) !important;
  border-color: rgba(0, 201, 167, 0.15);
  color: var(--teal);
}

.sector-card:nth-child(2n):hover .sector-icon {
  background: var(--teal) !important;
  color: var(--navy) !important;
  box-shadow: 0 4px 15px rgba(0, 201, 167, 0.25);
}

.sector-card h3 {
  font-size: 1.25rem;
  margin-bottom: 12px;
}

.sector-card p {
  color: var(--gray-600);
  font-size: 0.95rem;
}

/* CTA Section with Animated Gradient Mesh */
.cta {
  position: relative;
  background: linear-gradient(135deg, var(--navy) 0%, #152A4A 100%);
  color: var(--white);
  text-align: center;
  overflow: hidden;
  z-index: 1;
  padding: clamp(60px, 8vw, 120px) 0;
}

.cta::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle at 30% 30%, rgba(0, 82, 204, 0.15) 0%, transparent 40%),
              radial-gradient(circle at 70% 70%, rgba(0, 201, 167, 0.15) 0%, transparent 40%);
  z-index: -1;
  animation: ctaMesh 12s infinite alternate linear;
}

@keyframes ctaMesh {
  0% {
    transform: translate(0, 0) rotate(0deg);
  }
  100% {
    transform: translate(-10%, -10%) rotate(360deg);
  }
}

.cta-content {
  max-width: 700px;
  margin: 0 auto;
}

.cta-content h2 {
  color: var(--white);
  font-size: var(--fs-h2);
  margin-bottom: 20px;
}

.cta-content p {
  color: rgba(255, 255, 255, 0.8);
  font-size: 1.15rem;
  margin-bottom: 40px;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.cta-ctas {
  display: flex;
  justify-content: center;
  gap: 20px;
}

@media (max-width: 576px) {
  .cta-ctas {
    flex-direction: column;
    align-items: center;
    gap: 16px;
  }
  .cta-ctas .btn {
    width: 100%;
    max-width: 320px;
  }
}

/* Footer Section */
.footer {
  background: var(--navy);
  color: rgba(255, 255, 255, 0.7);
  padding: 80px 0 30px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1.2fr;
  gap: 60px;
  margin-bottom: 60px;
}

@media (max-width: 991px) {
  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 40px;
  }
}

@media (max-width: 768px) {
  .footer-grid {
    grid-template-columns: 1fr;
  }
}

.footer-about {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.footer-about .logo {
  font-size: 1.4rem;
}

.footer-about p {
  font-size: 0.95rem;
  line-height: 1.7;
}

/* Footer Social Icons (Gradient on Hover) */
.social-icons {
  display: flex;
  gap: 12px;
}

.social-icons a {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.08);
  color: rgba(255, 255, 255, 0.7) !important;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  text-decoration: none;
  transition: all var(--transition-normal);
  position: relative;
  z-index: 1;
  overflow: hidden;
}

.social-icons a::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, var(--primary), var(--teal));
  z-index: -1;
  opacity: 0;
  transition: opacity var(--transition-normal);
}

.social-icons a:hover {
  color: var(--white) !important;
  transform: translateY(-4px);
  box-shadow: 0 4px 15px rgba(0, 82, 204, 0.3);
  border-color: transparent;
}

.social-icons a:hover::before {
  opacity: 1;
}

.footer-links-col h3,
.footer-contact h3 {
  color: var(--white);
  font-size: 1.15rem;
  margin-bottom: 24px;
  font-family: var(--font-heading);
}

.footer-links-col ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-links-col a {
  color: rgba(255, 255, 255, 0.7);
  text-decoration: none;
  font-size: 0.95rem;
  transition: all var(--transition-fast);
  display: inline-block;
  min-height: 44px; /* Mobile touch target */
  display: inline-flex;
  align-items: center;
}

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

.footer-contact {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.footer-contact p {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 0.95rem;
}

.footer-contact-icon {
  color: var(--teal);
  font-weight: bold;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding-top: 30px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.85rem;
}

@media (max-width: 768px) {
  .footer-bottom {
    flex-direction: column;
    gap: 16px;
    text-align: center;
  }
}

.footer-bottom-links {
  display: flex;
  gap: 24px;
}

.footer-bottom-links a {
  color: rgba(255, 255, 255, 0.5);
  text-decoration: none;
  transition: color var(--transition-fast);
  min-height: 44px;
  display: inline-flex;
  align-items: center;
}

.footer-bottom-links a:hover {
  color: var(--white);
}

/* Pulsing Ring WhatsApp Float Button */
.whatsapp-float {
  position: fixed;
  bottom: 30px;
  right: 30px;
  width: 60px;
  height: 60px;
  background: #25D366;
  color: var(--white) !important;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 30px;
  box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
  z-index: 999;
  text-decoration: none;
  transition: all var(--transition-normal);
  min-width: 44px;
  min-height: 44px;
}

.whatsapp-float::before {
  content: '';
  position: absolute;
  width: 100%;
  height: 100%;
  background: #25D366;
  border-radius: 50%;
  z-index: -1;
  animation: whatsappPulse 2s infinite;
  opacity: 0.6;
}

@keyframes whatsappPulse {
  0% {
    transform: scale(1);
    opacity: 0.6;
  }
  100% {
    transform: scale(1.6);
    opacity: 0;
  }
}

.whatsapp-float:hover {
  transform: translateY(-5px) scale(1.05);
  box-shadow: 0 8px 25px rgba(37, 211, 102, 0.5);
}

/* Animations Triggered by script.js */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal-left {
  opacity: 0;
  transform: translateX(-40px);
  transition: all 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal-right {
  opacity: 0;
  transform: translateX(40px);
  transition: all 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal.visible,
.reveal-left.visible,
.reveal-right.visible {
  opacity: 1;
  transform: translate(0, 0);
}


/* ===== BACKWARDS-COMPAT ALIASES (existing HTML class names) ===== */
.section { padding: clamp(60px, 8vw, 120px) 0; }
.section-header { text-align: center; margin-bottom: clamp(40px,6vw,80px); max-width: 100%; }
.section-header h2 { font-size: var(--fs-h2); margin-bottom:16px; }
.section-header h2::after { content:''; display:block; width:60px; height:4px; background:linear-gradient(90deg,var(--primary),var(--teal)); border-radius:4px; margin:12px auto 0; }
.section-header p { color:var(--gray-600); font-size:1.1rem; max-width:600px; margin:0 auto; }

/* Hero compat */
.hero-bg-image { position:absolute; inset:0; z-index:0; }
.hero-bg-image img { width:100%; height:100%; object-fit:cover; filter:brightness(0.55) saturate(1.2); }
.hero-overlay { position:absolute; inset:0; background:linear-gradient(135deg,rgba(10,22,40,.9) 0%,rgba(0,61,153,.72) 50%,rgba(0,201,167,.15) 100%); }
.hero-particles { position:absolute; inset:0; overflow:hidden; pointer-events:none; z-index:1; }
.particle { position:absolute; width:5px; height:5px; background:rgba(0,201,167,.35); border-radius:50%; animation:float linear infinite; }
@keyframes float { 0%{transform:translateY(100vh) scale(0);opacity:0} 10%{opacity:1} 90%{opacity:1} 100%{transform:translateY(-10vh) scale(1);opacity:0} }
.hero-scroll { position:absolute; bottom:36px; left:50%; transform:translateX(-50%); z-index:5; }
.scroll-dot { width:6px; height:6px; background:var(--teal); border-radius:50%; animation:scrollBounce 1.8s ease-in-out infinite; }
@keyframes scrollBounce { 0%,100%{transform:translateY(0);opacity:1} 50%{transform:translateY(12px);opacity:.4} }

/* Hero content compat: keep .hero-content animation from new CSS */
.hero-badge { display:inline-flex; align-items:center; gap:8px; background:rgba(255,255,255,.1); backdrop-filter:blur(10px); padding:6px 16px; border-radius:9999px; font-size:.85rem; color:var(--teal); font-weight:500; margin-bottom:24px; border:1px solid rgba(0,201,167,.3); }
.hero h1 { font-size:var(--fs-h1); color:#fff; margin-bottom:24px; font-weight:900; letter-spacing:-.02em; line-height:1.1; }
.hero h1 .highlight { background:linear-gradient(135deg,var(--teal),#3385ff); -webkit-background-clip:text; -webkit-text-fill-color:transparent; background-clip:text; }
.hero > .container > .hero-content > p { font-size:1.1rem; color:rgba(255,255,255,.7); margin-bottom:2rem; line-height:1.7; max-width:520px; }
.hero-buttons { display:flex; gap:16px; flex-wrap:wrap; margin-bottom:2.5rem; }
@media(max-width:480px){ .hero-buttons{flex-direction:column;} }

/* Stat compat */
.hero-stats { display:flex; gap:2.5rem; padding-top:2rem; border-top:1px solid rgba(255,255,255,.1); margin-top:2rem; flex-wrap:wrap; }
.stat-item h3 { font-size:2.2rem; color:#fff; font-weight:800; line-height:1; }
.stat-item p { font-size:.8rem; color:rgba(255,255,255,.5); margin:4px 0 0; }
@media(max-width:768px){ .hero-stats{display:grid!important;grid-template-columns:repeat(2,1fr)!important;gap:16px!important;} .stat-item{background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.08);padding:16px;border-radius:12px;text-align:center;} }

/* Product category cards compat */
.categories-grid { display:grid; grid-template-columns:repeat(3,1fr); gap:28px; }
@media(max-width:1024px){ .categories-grid{grid-template-columns:repeat(2,1fr);} }
@media(max-width:640px){ .categories-grid{grid-template-columns:1fr;} }
.category-card { position:relative; background:var(--white); border:2px solid var(--gray-200); border-radius:var(--radius-xl); overflow:hidden; display:block; text-decoration:none; box-shadow:var(--shadow-sm); transition:all .4s cubic-bezier(.16,1,.3,1); }
.category-card:hover { transform:translateY(-10px); border-color:transparent; box-shadow:0 24px 60px rgba(0,0,0,.15); background:linear-gradient(var(--white),var(--white)) padding-box,linear-gradient(135deg,var(--primary),var(--teal)) border-box; }
.card-visual { height:220px; position:relative; overflow:hidden; display:flex; align-items:flex-end; }
.card-img { position:absolute; inset:0; width:100%; height:100%; object-fit:cover; transition:transform .6s ease; }
.category-card:hover .card-img { transform:scale(1.08); }
.card-img-overlay { position:absolute; inset:0; opacity:.55; transition:opacity .3s; }
.category-card:hover .card-img-overlay { opacity:.75; }
.card-overlay-water  { background:linear-gradient(180deg,transparent 30%,#0284c7 100%); }
.card-overlay-kitchen{ background:linear-gradient(180deg,transparent 30%,#b45309 100%); }
.card-overlay-pool   { background:linear-gradient(180deg,transparent 30%,#0e7490 100%); }
.card-overlay-led    { background:linear-gradient(180deg,transparent 30%,#6d28d9 100%); }
.card-overlay-solar  { background:linear-gradient(180deg,transparent 30%,#d97706 100%); }
.card-overlay-bottle { background:linear-gradient(180deg,transparent 30%,#059669 100%); }
.card-tag { position:relative; z-index:3; margin:0 12px 12px; display:inline-flex; align-items:center; gap:6px; background:rgba(255,255,255,.92); backdrop-filter:blur(8px); padding:4px 12px; border-radius:9999px; font-size:.78rem; font-weight:600; color:var(--navy); }
.card-body { padding:20px 24px; }
.card-body h3 { font-size:1.15rem; margin-bottom:8px; transition:color .2s; }
.category-card:hover .card-body h3 { color:var(--primary); }
.card-body p { font-size:.9rem; color:var(--gray-600); line-height:1.55; margin-bottom:12px; }
.card-link { display:inline-flex; align-items:center; gap:4px; font-size:.85rem; font-weight:600; color:var(--primary); transition:gap .2s; }
.category-card:hover .card-link { gap:8px; }

/* About section compat */
.about-section { background:var(--gray-50); }
.about-grid { display:grid; grid-template-columns:1fr 1fr; gap:var(--space-4xl); align-items:center; }
@media(max-width:991px){ .about-grid{grid-template-columns:1fr; gap:40px;} }
.about-visual { position:relative; padding-bottom:30px; padding-right:30px; }
.about-image-container { width:100%; aspect-ratio:4/3; border-radius:var(--radius-xl); overflow:hidden; box-shadow:var(--shadow-xl); }
.about-img { width:100%; height:100%; object-fit:cover; transition:transform .6s ease; }
.about-image-container:hover .about-img { transform:scale(1.04); }
.about-badge { position:absolute; bottom:0; right:0; background:var(--white); padding:20px; border-radius:var(--radius-lg); box-shadow:var(--shadow-lg); text-align:center; border-left:4px solid var(--primary); }
.about-badge h3 { font-size:2rem; color:var(--primary); }
.about-badge p { font-size:.8rem; color:var(--gray-600); }
.about-text { display:flex; flex-direction:column; }
.about-text h2 { font-size:var(--fs-h2); margin-bottom:16px; }
.about-text > p { color:var(--gray-600); margin-bottom:20px; line-height:1.8; }
.about-features { display:grid; grid-template-columns:1fr 1fr; gap:12px; margin-bottom:24px; }
@media(max-width:600px){ .about-features{grid-template-columns:1fr;} }
.about-feature { display:flex; align-items:flex-start; gap:12px; padding:14px; background:var(--white); border-radius:var(--radius-md); transition:box-shadow .3s; }
.about-feature:hover { box-shadow:var(--shadow-md); }
.about-feature-icon { width:40px; height:40px; border-radius:8px; display:flex; align-items:center; justify-content:center; font-size:1.1rem; flex-shrink:0; }
.about-feature h4 { font-size:.9rem; margin-bottom:2px; }
.about-feature p { font-size:.8rem; color:var(--gray-600); }

/* Sectors compat */
.sectors-grid { display:grid; grid-template-columns:repeat(auto-fit,minmax(140px,1fr)); gap:16px; }
.sector-item { text-align:center; padding:28px 16px; background:var(--white); border-radius:var(--radius-xl); border:2px solid var(--gray-200); transition:all .3s; }
.sector-item:hover { transform:translateY(-6px); box-shadow:var(--shadow-lg); border-color:transparent; background:linear-gradient(var(--white),var(--white)) padding-box,linear-gradient(135deg,var(--primary),var(--teal)) border-box; }
.sector-icon { font-size:2.2rem; margin-bottom:12px; display:inline-flex; align-items:center; justify-content:center; width:56px; height:56px; background:rgba(0,82,204,.07); border:1px solid rgba(0,82,204,.12); border-radius:14px; backdrop-filter:blur(4px); margin:0 auto 14px; transition:all .3s; }
.sector-item:hover .sector-icon { background:var(--primary); border-color:var(--primary); transform:scale(1.1) rotate(5deg); filter:saturate(0) brightness(10); }
.sector-item h4 { font-size:.9rem; color:var(--navy); }

/* CTA compat */
.cta-banner { position:relative; background:linear-gradient(135deg,var(--navy) 0%,#152a4a 100%); overflow:hidden; }
.cta-banner::before { content:''; position:absolute; top:-50%; left:-50%; width:200%; height:200%; background:radial-gradient(circle at 30% 30%,rgba(0,82,204,.15) 0%,transparent 40%),radial-gradient(circle at 70% 70%,rgba(0,201,167,.15) 0%,transparent 40%); z-index:0; animation:ctaMesh 12s infinite alternate linear; }
@keyframes ctaMesh { 0%{transform:translate(0,0) rotate(0deg)} 100%{transform:translate(-10%,-10%) rotate(360deg)} }
.cta-content { position:relative; z-index:2; text-align:center; }
.cta-content h2 { color:var(--white); font-size:var(--fs-h2); margin-bottom:16px; }
.cta-content p { color:rgba(255,255,255,.75); font-size:1.1rem; margin-bottom:32px; max-width:520px; margin-left:auto; margin-right:auto; }
.cta-buttons { display:flex; gap:16px; justify-content:center; flex-wrap:wrap; }
@media(max-width:480px){ .cta-buttons{flex-direction:column;align-items:center;} .cta-buttons .btn{width:100%;max-width:300px;} }
.cta-phone { margin-top:20px; color:rgba(255,255,255,.55); font-size:.9rem; }
.cta-phone a { color:var(--teal); font-weight:600; }

/* Btn-accent & btn-white compat */
.btn-accent { background:linear-gradient(135deg,var(--accent),#ff3d3d); color:var(--white)!important; border:none; box-shadow:0 4px 15px rgba(255,92,92,.35); }
.btn-accent:hover { transform:translateY(-2px); box-shadow:0 8px 25px rgba(255,92,92,.5); }
.btn-white { background:var(--white); color:var(--primary)!important; border:1px solid var(--gray-200); }
.btn-white:hover { transform:translateY(-2px); box-shadow:var(--shadow-lg); }

/* Footer compat */
.footer { background:var(--navy); color:rgba(255,255,255,.7); padding:80px 0 30px; border-top:1px solid rgba(255,255,255,.08); }
.footer-grid { display:grid; grid-template-columns:2fr 1fr 1fr 1.5fr; gap:48px; margin-bottom:48px; }
@media(max-width:1024px){ .footer-grid{grid-template-columns:1fr 1fr; gap:32px;} }
@media(max-width:640px){ .footer-grid{grid-template-columns:1fr;} }
.footer-about .logo { margin-bottom:16px; }
.footer-about p { font-size:.9rem; line-height:1.7; margin-bottom:16px; }
.footer-social { display:flex; gap:10px; }
.footer-social a { width:40px; height:40px; border-radius:50%; background:rgba(255,255,255,.06); border:1px solid rgba(255,255,255,.1); display:flex; align-items:center; justify-content:center; font-size:1rem; transition:all .25s; position:relative; overflow:hidden; }
.footer-social a::before { content:''; position:absolute; inset:0; background:linear-gradient(135deg,var(--primary),var(--teal)); opacity:0; transition:opacity .25s; }
.footer-social a:hover { transform:translateY(-4px); border-color:transparent; }
.footer-social a:hover::before { opacity:1; }
.footer h4 { color:var(--white); font-size:1rem; margin-bottom:16px; padding-bottom:8px; border-bottom:2px solid rgba(255,255,255,.06); }
.footer-links { display:flex; flex-direction:column; gap:8px; }
.footer-links a { display:inline-flex; align-items:center; padding:4px 0; font-size:.9rem; color:rgba(255,255,255,.7); transition:all .2s; min-height:36px; }
.footer-links a:hover { color:var(--teal); transform:translateX(4px); }
.footer-contact { list-style:none; display:flex; flex-direction:column; gap:14px; }
.footer-contact li { display:flex; align-items:flex-start; gap:10px; font-size:.9rem; }
.footer-contact .icon { color:var(--teal); flex-shrink:0; margin-top:2px; }
.footer-contact a { color:rgba(255,255,255,.7); transition:color .2s; }
.footer-contact a:hover { color:var(--teal); }
.footer-bottom { border-top:1px solid rgba(255,255,255,.08); padding-top:24px; display:flex; justify-content:space-between; align-items:center; font-size:.85rem; flex-wrap:wrap; gap:12px; }
@media(max-width:640px){ .footer-bottom{flex-direction:column;text-align:center;} }

/* ===== SECTOR CARDS — Image-based 5+4 grid ===== */
.sectors-grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 20px;
}

.sector-card {
  text-decoration: none;
  display: block;
  width: calc(20% - 16px);
  min-width: 160px;
  border-radius: var(--radius-xl);
  overflow: hidden;
  border: 2px solid var(--gray-200);
  background: var(--white);
  transition: all 0.35s cubic-bezier(.16,1,.3,1);
  box-shadow: var(--shadow-sm);
  position: relative;
}

.sector-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 40px rgba(0,82,204,.15);
  border-color: transparent;
  background: linear-gradient(var(--white),var(--white)) padding-box,
              linear-gradient(135deg,var(--primary),var(--teal)) border-box;
}

.sector-card-img {
  width: 100%;
  aspect-ratio: 4/3;
  overflow: hidden;
  position: relative;
}

.sector-card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
  display: block;
}

.sector-card:hover .sector-card-img img {
  transform: scale(1.08);
}

.sector-card-body {
  padding: 14px 16px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.sector-card-icon {
  font-size: 1.3rem;
  flex-shrink: 0;
}

.sector-card-body h4 {
  font-size: 0.95rem;
  color: var(--navy);
  font-weight: 600;
  transition: color 0.2s;
}

.sector-card:hover .sector-card-body h4 {
  color: var(--primary);
}

/* Row 2 (items 6-9) auto-centered via flexbox justify-content:center */

@media (max-width: 1024px) {
  .sector-card { width: calc(33.33% - 14px); min-width: 140px; }
}

@media (max-width: 640px) {
  .sector-card { width: calc(50% - 10px); min-width: 130px; }
}

@media (max-width: 380px) {
  .sector-card { width: 100%; }
}

/* ===== Global Map Section (all pages) ===== */
.map-section-global {
  width: 100%;
  line-height: 0;
  overflow: hidden;
}
.map-section-global iframe {
  width: 100%;
  height: 420px;
  border: none;
  display: block;
  filter: saturate(0.9);
}
@media (max-width: 640px) {
  .map-section-global iframe { height: 280px; }
}