/* ==========================================
   NAVEEN ALUMINIUM - COMPONENTS
   Header, Footer, Hero, Cards, Popups, etc.
   ========================================== */

/* ==========================================
   HEADER & NAVIGATION
   ========================================== */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: var(--z-fixed);
  transition: all var(--transition-base);
  padding: var(--space-3) 0;
}

.header.scrolled {
  background: var(--glass-bg-solid);
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  box-shadow: var(--shadow-md);
  padding: var(--space-2) 0;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--container-padding);
}

/* Logo */
.logo {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  flex-shrink: 0;
}

.logo-icon {
  width: 48px;
  height: 48px;
  background: linear-gradient(135deg, var(--accent-500), var(--accent-600));
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-weight: 700;
  font-size: var(--text-lg);
  box-shadow: var(--shadow-glow);
}

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

.logo-brand {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 700;
  line-height: 1.1;
  color: var(--text);
}

.logo-tagline {
  font-size: var(--text-xs);
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

/* Navigation */
.nav {
  display: flex;
  align-items: center;
  gap: var(--space-1);
}

.nav-link {
  padding: var(--space-2) var(--space-3);
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--text-muted);
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
  position: relative;
}

.nav-link:hover,
.nav-link.active {
  color: var(--text);
  background: var(--surface);
}

.nav-link.has-dropdown {
  display: flex;
  align-items: center;
  gap: 4px;
}

.nav-link.has-dropdown::after {
  content: '';
  width: 0;
  height: 0;
  border-left: 4px solid transparent;
  border-right: 4px solid transparent;
  border-top: 4px solid currentColor;
  transition: transform var(--transition-fast);
}

.nav-link.has-dropdown:hover::after {
  transform: rotate(180deg);
}

/* Mega Menu */
.mega-menu {
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%) translateY(10px);
  width: 800px;
  max-width: calc(100vw - 40px);
  background: var(--glass-bg-solid);
  backdrop-filter: blur(40px) saturate(180%);
  -webkit-backdrop-filter: blur(40px) saturate(180%);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-2xl);
  padding: var(--space-6);
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-base);
  pointer-events: none;
}

.nav-item:hover .mega-menu {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(0);
  pointer-events: all;
}

.mega-menu-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-4);
}

.mega-menu-title {
  font-size: var(--text-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--accent-500);
  margin-bottom: var(--space-3);
  padding-bottom: var(--space-2);
  border-bottom: 1px solid var(--glass-border-dark);
}

.mega-menu-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
}

.mega-menu-link {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2);
  font-size: var(--text-sm);
  color: var(--text-muted);
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
}

.mega-menu-link:hover {
  color: var(--text);
  background: var(--surface);
}

.mega-menu-link svg {
  width: 16px;
  height: 16px;
  color: var(--accent-500);
  flex-shrink: 0;
}

/* Header Actions */
.header-actions {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.search-toggle,
.theme-toggle {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-full);
  color: var(--text-muted);
  transition: all var(--transition-fast);
}

.search-toggle:hover,
.theme-toggle:hover {
  background: var(--surface);
  color: var(--text);
}

/* Mobile Menu Toggle */
.menu-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: var(--space-2);
  z-index: 10;
}

.menu-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text);
  transition: all var(--transition-base);
  transform-origin: center;
}

.menu-toggle.active span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

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

.menu-toggle.active span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* Mobile Navigation */
@media (max-width: 992px) {
  .menu-toggle {
    display: flex;
  }

  .nav {
    position: fixed;
    top: 0;
    right: -100%;
    width: 100%;
    max-width: 400px;
    height: 100vh;
    background: var(--glass-bg-solid);
    backdrop-filter: blur(40px);
    -webkit-backdrop-filter: blur(40px);
    flex-direction: column;
    padding: 80px var(--space-6) var(--space-6);
    transition: right var(--transition-slow);
    overflow-y: auto;
  }

  .nav.active {
    right: 0;
  }

  .nav-link {
    padding: var(--space-3) 0;
    font-size: var(--text-lg);
    border-bottom: 1px solid var(--glass-border-dark);
    border-radius: 0;
    width: 100%;
  }

  .mega-menu {
    position: static;
    transform: none;
    width: 100%;
    opacity: 1;
    visibility: visible;
    display: none;
    box-shadow: none;
    border: none;
    padding: var(--space-4) 0;
    background: transparent;
    backdrop-filter: none;
  }

  .nav-item:hover .mega-menu {
    transform: none;
  }

  .mega-menu-grid {
    grid-template-columns: 1fr;
  }
}

/* ==========================================
   SEARCH OVERLAY
   ========================================== */
.search-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.8);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  z-index: var(--z-modal);
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding-top: 15vh;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-base);
}

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

.search-container {
  width: 100%;
  max-width: 700px;
  margin: 0 var(--container-padding);
}

.search-input-wrapper {
  position: relative;
}

.search-input {
  width: 100%;
  padding: var(--space-5) var(--space-6);
  padding-left: 60px;
  background: var(--glass-bg-solid);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-xl);
  color: var(--text);
  font-size: var(--text-xl);
  backdrop-filter: blur(20px);
}

.search-input:focus {
  outline: none;
  border-color: var(--accent-500);
}

.search-input-icon {
  position: absolute;
  left: var(--space-5);
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-muted);
}

.search-close {
  position: absolute;
  top: var(--space-4);
  right: var(--space-4);
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-full);
  color: white;
  font-size: var(--text-xl);
  transition: all var(--transition-fast);
}

.search-close:hover {
  background: var(--accent-500);
}

/* ==========================================
   HERO SECTION
   ========================================== */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: var(--dark-bg);
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero-bg img,
.hero-bg video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.6;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(10, 14, 26, 0.95) 0%,
    rgba(10, 14, 26, 0.8) 40%,
    rgba(10, 14, 26, 0.4) 100%
  );
  z-index: 1;
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--container-padding);
  width: 100%;
  padding-top: 100px;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-12);
  align-items: center;
}

.hero-text {
  max-width: 640px;
}

.hero-meta {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
  margin-bottom: var(--space-6);
  animation: fadeInDown 0.6s ease forwards;
}

.hero-meta-line {
  width: 40px;
  height: 2px;
  background: var(--accent-500);
}

.hero-meta-text {
  font-size: var(--text-sm);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--accent-400);
}

.hero-title {
  font-family: var(--font-display);
  font-size: var(--text-6xl);
  font-weight: 700;
  line-height: 1.05;
  color: white;
  margin-bottom: var(--space-6);
  animation: textReveal 0.8s ease forwards;
  animation-delay: 0.2s;
  opacity: 0;
}

.hero-title .highlight {
  background: linear-gradient(135deg, var(--accent-400), var(--accent-500));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-description {
  font-size: var(--text-lg);
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.7);
  margin-bottom: var(--space-8);
  animation: fadeInUp 0.6s ease forwards;
  animation-delay: 0.4s;
  opacity: 0;
}

.hero-actions {
  display: flex;
  gap: var(--space-4);
  flex-wrap: wrap;
  animation: fadeInUp 0.6s ease forwards;
  animation-delay: 0.6s;
  opacity: 0;
}

.hero-stats {
  display: flex;
  gap: var(--space-8);
  margin-top: var(--space-12);
  padding-top: var(--space-8);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  animation: fadeInUp 0.6s ease forwards;
  animation-delay: 0.8s;
  opacity: 0;
}

.hero-stat {
  display: flex;
  flex-direction: column;
}

.hero-stat-number {
  font-family: var(--font-display);
  font-size: var(--text-3xl);
  font-weight: 700;
  color: var(--accent-400);
}

.hero-stat-label {
  font-size: var(--text-sm);
  color: rgba(255, 255, 255, 0.5);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.hero-visual {
  position: relative;
  animation: scaleIn 1s ease forwards;
  animation-delay: 0.3s;
  opacity: 0;
}

.hero-image-main {
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: 0 40px 80px rgba(0, 0, 0, 0.4);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.hero-image-main img {
  width: 100%;
  height: auto;
}

.hero-floating-card {
  position: absolute;
  background: var(--glass-bg-solid);
  backdrop-filter: blur(20px);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  padding: var(--space-4);
  box-shadow: var(--shadow-xl);
}

.hero-floating-card-1 {
  top: -20px;
  right: -20px;
  animation: float 4s ease-in-out infinite;
}

.hero-floating-card-2 {
  bottom: 40px;
  left: -30px;
  animation: float 4s ease-in-out infinite;
  animation-delay: 1s;
}

/* Hero Variations */
.hero-compact {
  min-height: 60vh;
}

.hero-compact .hero-title {
  font-size: var(--text-4xl);
}

/* Scroll Indicator */
.scroll-indicator {
  position: absolute;
  bottom: var(--space-8);
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-2);
  color: rgba(255, 255, 255, 0.5);
  z-index: 2;
  animation: fadeIn 1s ease forwards;
  animation-delay: 1.2s;
  opacity: 0;
}

.scroll-indicator-text {
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.2em;
}

.scroll-indicator-line {
  width: 1px;
  height: 40px;
  background: linear-gradient(to bottom, var(--accent-500), transparent);
  animation: pulse 2s ease-in-out infinite;
}

/* ==========================================
   SECTION HEADER
   ========================================== */
.section-header {
  text-align: center;
  max-width: 700px;
  margin: 0 auto var(--space-12);
}

.section-header-left {
  text-align: left;
  margin-left: 0;
}

.section-meta {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
  margin-bottom: var(--space-4);
}

.section-meta-line {
  width: 30px;
  height: 2px;
  background: var(--accent-500);
}

.section-meta-text {
  font-size: var(--text-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--accent-500);
}

.section-title {
  font-family: var(--font-display);
  font-size: var(--text-4xl);
  font-weight: 700;
  line-height: 1.15;
  margin-bottom: var(--space-4);
  color: var(--text);
}

.section-description {
  font-size: var(--text-lg);
  color: var(--text-muted);
  line-height: 1.7;
}

/* ==========================================
   FEATURE GRID
   ========================================== */
.feature-grid {
  display: grid;
  gap: var(--space-6);
}

.feature-card {
  padding: var(--space-8);
  background: var(--bg);
  border: 1px solid var(--glass-border-dark);
  border-radius: var(--radius-lg);
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
}

.feature-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: linear-gradient(90deg, var(--accent-400), var(--accent-500));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition-base);
}

.feature-card:hover::before {
  transform: scaleX(1);
}

.feature-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--accent-200);
}

.feature-icon {
  width: 56px;
  height: 56px;
  background: linear-gradient(135deg, var(--accent-100), var(--accent-50));
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-5);
  color: var(--accent-600);
}

.feature-icon svg {
  width: 28px;
  height: 28px;
}

.feature-title {
  font-size: var(--text-lg);
  font-weight: 600;
  margin-bottom: var(--space-3);
  color: var(--text);
}

.feature-description {
  font-size: var(--text-sm);
  color: var(--text-muted);
  line-height: 1.7;
}

/* ==========================================
   PRODUCT CARD
   ========================================== */
.product-card {
  background: var(--bg);
  border: 1px solid var(--glass-border-dark);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all var(--transition-base);
}

.product-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-xl);
}

.product-image {
  position: relative;
  aspect-ratio: 4/3;
  overflow: hidden;
}

.product-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.product-card:hover .product-image img {
  transform: scale(1.1);
}

.product-badge {
  position: absolute;
  top: var(--space-3);
  left: var(--space-3);
  z-index: 2;
}

.product-actions {
  position: absolute;
  top: var(--space-3);
  right: var(--space-3);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  opacity: 0;
  transform: translateX(10px);
  transition: all var(--transition-base);
}

.product-card:hover .product-actions {
  opacity: 1;
  transform: translateX(0);
}

.product-action-btn {
  width: 40px;
  height: 40px;
  background: var(--glass-bg-solid);
  backdrop-filter: blur(10px);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text);
  transition: all var(--transition-fast);
}

.product-action-btn:hover {
  background: var(--accent-500);
  color: white;
}

.product-content {
  padding: var(--space-5);
}

.product-category {
  font-size: var(--text-xs);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--accent-500);
  margin-bottom: var(--space-2);
}

.product-title {
  font-size: var(--text-lg);
  font-weight: 600;
  margin-bottom: var(--space-2);
  color: var(--text);
}

.product-meta {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  margin-top: var(--space-3);
  padding-top: var(--space-3);
  border-top: 1px solid var(--glass-border-dark);
}

/* ==========================================
   SERVICE CARD
   ========================================== */
.service-card {
  position: relative;
  padding: var(--space-8);
  background: linear-gradient(145deg, var(--bg), var(--bg-secondary));
  border: 1px solid var(--glass-border-dark);
  border-radius: var(--radius-xl);
  overflow: hidden;
  transition: all var(--transition-base);
}

.service-card::after {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 150px;
  height: 150px;
  background: radial-gradient(circle, rgba(245, 158, 11, 0.08), transparent 70%);
  opacity: 0;
  transition: opacity var(--transition-base);
}

.service-card:hover::after {
  opacity: 1;
}

.service-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-xl);
  border-color: var(--accent-200);
}

.service-number {
  font-family: var(--font-display);
  font-size: var(--text-5xl);
  font-weight: 700;
  color: var(--primary-200);
  line-height: 1;
  margin-bottom: var(--space-4);
}

.service-icon {
  width: 64px;
  height: 64px;
  background: linear-gradient(135deg, var(--accent-500), var(--accent-600));
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  margin-bottom: var(--space-5);
}

.service-title {
  font-size: var(--text-xl);
  font-weight: 600;
  margin-bottom: var(--space-3);
  color: var(--text);
}

.service-description {
  font-size: var(--text-sm);
  color: var(--text-muted);
  line-height: 1.7;
  margin-bottom: var(--space-5);
}

.service-link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--accent-500);
  transition: gap var(--transition-fast);
}

.service-link:hover {
  gap: var(--space-3);
}

/* ==========================================
   PROJECT CARD
   ========================================== */
.project-card {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 4/3;
}

.project-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.project-card:hover img {
  transform: scale(1.1);
}

.project-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0, 0, 0, 0.8) 0%, rgba(0, 0, 0, 0.2) 50%, transparent 100%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: var(--space-6);
  opacity: 0;
  transition: opacity var(--transition-base);
}

.project-card:hover .project-overlay {
  opacity: 1;
}

.project-category {
  font-size: var(--text-xs);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--accent-400);
  margin-bottom: var(--space-2);
}

.project-title {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 600;
  color: white;
}

.project-location {
  font-size: var(--text-sm);
  color: rgba(255, 255, 255, 0.7);
  margin-top: var(--space-2);
}

/* ==========================================
   TESTIMONIAL CARD
   ========================================== */
.testimonial-card {
  padding: var(--space-8);
  background: var(--bg);
  border: 1px solid var(--glass-border-dark);
  border-radius: var(--radius-xl);
  position: relative;
}

.testimonial-card::before {
  content: '"';
  font-family: var(--font-display);
  font-size: 120px;
  line-height: 1;
  color: var(--accent-200);
  position: absolute;
  top: var(--space-4);
  right: var(--space-6);
  opacity: 0.3;
}

.testimonial-text {
  font-size: var(--text-base);
  line-height: 1.8;
  color: var(--text);
  margin-bottom: var(--space-6);
  position: relative;
  z-index: 1;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: var(--space-4);
}

.testimonial-avatar {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-full);
  object-fit: cover;
  border: 2px solid var(--accent-300);
}

.testimonial-info {
  display: flex;
  flex-direction: column;
}

.testimonial-name {
  font-weight: 600;
  color: var(--text);
}

.testimonial-role {
  font-size: var(--text-sm);
  color: var(--text-muted);
}

.testimonial-rating {
  display: flex;
  gap: 4px;
  margin-top: var(--space-2);
}

.testimonial-rating svg {
  width: 16px;
  height: 16px;
  color: var(--accent-400);
  fill: var(--accent-400);
}

/* ==========================================
   STATS COUNTER
   ========================================== */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-6);
}

.stat-card {
  text-align: center;
  padding: var(--space-8);
  background: var(--bg);
  border: 1px solid var(--glass-border-dark);
  border-radius: var(--radius-lg);
  transition: all var(--transition-base);
}

.stat-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--accent-200);
}

.stat-icon {
  width: 64px;
  height: 64px;
  margin: 0 auto var(--space-4);
  background: linear-gradient(135deg, var(--accent-100), var(--accent-50));
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent-600);
}

.stat-number {
  font-family: var(--font-display);
  font-size: var(--text-4xl);
  font-weight: 700;
  background: linear-gradient(135deg, var(--accent-500), var(--accent-600));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
  margin-bottom: var(--space-2);
}

.stat-label {
  font-size: var(--text-sm);
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* ==========================================
   PROCESS STEPS
   ========================================== */
.process-steps {
  display: flex;
  justify-content: space-between;
  position: relative;
}

.process-line {
  position: absolute;
  top: 40px;
  left: 10%;
  right: 10%;
  height: 2px;
  background: linear-gradient(90deg, var(--primary-200), var(--accent-400), var(--primary-200));
  z-index: 0;
}

.process-step {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  position: relative;
  z-index: 1;
  flex: 1;
}

.step-number {
  width: 80px;
  height: 80px;
  background: var(--bg);
  border: 3px solid var(--accent-500);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 700;
  color: var(--accent-500);
  margin-bottom: var(--space-4);
  box-shadow: var(--shadow-glow);
}

.step-title {
  font-size: var(--text-lg);
  font-weight: 600;
  margin-bottom: var(--space-2);
  color: var(--text);
}

.step-description {
  font-size: var(--text-sm);
  color: var(--text-muted);
  max-width: 200px;
}

/* ==========================================
   FAQ
   ========================================== */
.faq-item {
  border-bottom: 1px solid var(--glass-border-dark);
}

.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-5) 0;
  font-size: var(--text-lg);
  font-weight: 600;
  color: var(--text);
  text-align: left;
  transition: color var(--transition-fast);
}

.faq-question:hover {
  color: var(--accent-500);
}

.faq-icon {
  width: 32px;
  height: 32px;
  background: var(--surface);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: all var(--transition-base);
}

.faq-icon svg {
  width: 16px;
  height: 16px;
  transition: transform var(--transition-base);
}

.faq-item.active .faq-icon {
  background: var(--accent-500);
  color: white;
}

.faq-item.active .faq-icon svg {
  transform: rotate(45deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-slow), padding var(--transition-slow);
}

.faq-item.active .faq-answer {
  max-height: 500px;
  padding-bottom: var(--space-5);
}

.faq-answer-text {
  font-size: var(--text-base);
  color: var(--text-muted);
  line-height: 1.8;
  padding-right: var(--space-8);
}

/* ==========================================
   BLOG CARD
   ========================================== */
.blog-card {
  background: var(--bg);
  border: 1px solid var(--glass-border-dark);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all var(--transition-base);
}

.blog-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.blog-image {
  position: relative;
  aspect-ratio: 16/10;
  overflow: hidden;
}

.blog-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.blog-card:hover .blog-image img {
  transform: scale(1.05);
}

.blog-category {
  position: absolute;
  bottom: var(--space-3);
  left: var(--space-4);
  padding: 4px 12px;
  background: var(--accent-500);
  color: white;
  font-size: var(--text-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  border-radius: var(--radius-full);
}

.blog-content {
  padding: var(--space-6);
}

.blog-meta {
  display: flex;
  gap: var(--space-4);
  margin-bottom: var(--space-3);
  font-size: var(--text-sm);
  color: var(--text-muted);
}

.blog-title {
  font-size: var(--text-lg);
  font-weight: 600;
  line-height: 1.4;
  margin-bottom: var(--space-3);
  color: var(--text);
  transition: color var(--transition-fast);
}

.blog-card:hover .blog-title {
  color: var(--accent-500);
}

.blog-excerpt {
  font-size: var(--text-sm);
  color: var(--text-muted);
  line-height: 1.7;
}

/* ==========================================
   MARQUEE / LOGO SCROLL
   ========================================== */
.marquee {
  overflow: hidden;
  white-space: nowrap;
  position: relative;
}

.marquee-track {
  display: inline-flex;
  animation: marquee 30s linear infinite;
}

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

.marquee-item {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0 var(--space-8);
  opacity: 0.5;
  filter: grayscale(100%);
  transition: all var(--transition-base);
}

.marquee-item:hover {
  opacity: 1;
  filter: grayscale(0%);
}

/* ==========================================
   CTA SECTION
   ========================================== */
.cta-section {
  position: relative;
  padding: var(--space-16) 0;
  background: linear-gradient(135deg, var(--primary-900), var(--primary-800));
  overflow: hidden;
}

.cta-bg {
  position: absolute;
  inset: 0;
  background: 
    radial-gradient(at 20% 50%, rgba(245, 158, 11, 0.1) 0px, transparent 50%),
    radial-gradient(at 80% 50%, rgba(100, 116, 139, 0.1) 0px, transparent 50%);
}

.cta-content {
  position: relative;
  z-index: 1;
  text-align: center;
  max-width: 800px;
  margin: 0 auto;
}

.cta-title {
  font-family: var(--font-display);
  font-size: var(--text-4xl);
  font-weight: 700;
  color: white;
  margin-bottom: var(--space-4);
}

.cta-description {
  font-size: var(--text-lg);
  color: rgba(255, 255, 255, 0.7);
  margin-bottom: var(--space-8);
}

/* ==========================================
   FOOTER
   ========================================== */
.footer {
  background: var(--primary-950);
  color: var(--primary-300);
  padding-top: var(--space-16);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr 1.5fr;
  gap: var(--space-8);
  padding-bottom: var(--space-12);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-brand {
  max-width: 300px;
}

.footer-logo {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-bottom: var(--space-5);
}

.footer-logo-icon {
  width: 44px;
  height: 44px;
  background: linear-gradient(135deg, var(--accent-500), var(--accent-600));
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-weight: 700;
}

.footer-logo-text {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 700;
  color: white;
}

.footer-description {
  font-size: var(--text-sm);
  line-height: 1.8;
  margin-bottom: var(--space-5);
  color: var(--primary-400);
}

.footer-social {
  display: flex;
  gap: var(--space-2);
}

.footer-social-link {
  width: 40px;
  height: 40px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary-400);
  transition: all var(--transition-fast);
}

.footer-social-link:hover {
  background: var(--accent-500);
  border-color: var(--accent-500);
  color: white;
  transform: translateY(-2px);
}

.footer-title {
  font-size: var(--text-sm);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: white;
  margin-bottom: var(--space-5);
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.footer-link {
  font-size: var(--text-sm);
  color: var(--primary-400);
  transition: all var(--transition-fast);
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.footer-link:hover {
  color: var(--accent-400);
  transform: translateX(4px);
}

.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  margin-bottom: var(--space-4);
}

.footer-contact-icon {
  width: 40px;
  height: 40px;
  background: rgba(255, 255, 255, 0.05);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent-500);
  flex-shrink: 0;
}

.footer-contact-info {
  display: flex;
  flex-direction: column;
}

.footer-contact-label {
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--primary-500);
  margin-bottom: 2px;
}

.footer-contact-value {
  font-size: var(--text-sm);
  color: var(--primary-300);
}

.footer-bottom {
  padding: var(--space-6) 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-4);
}

.footer-copyright {
  font-size: var(--text-sm);
  color: var(--primary-500);
}

.footer-bottom-links {
  display: flex;
  gap: var(--space-6);
}

.footer-bottom-link {
  font-size: var(--text-sm);
  color: var(--primary-500);
  transition: color var(--transition-fast);
}

.footer-bottom-link:hover {
  color: var(--accent-400);
}

@media (max-width: 992px) {
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 576px) {
  .footer-grid {
    grid-template-columns: 1fr;
  }
  .footer-bottom {
    flex-direction: column;
    text-align: center;
  }
}

/* ==========================================
   FLOATING BUTTONS
   ========================================== */
.floating-buttons {
  position: fixed;
  bottom: var(--space-6);
  right: var(--space-6);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  z-index: var(--z-fixed);
}

.floating-btn {
  width: 60px;
  height: 60px;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: var(--text-xl);
  box-shadow: var(--shadow-lg);
  transition: all var(--transition-base);
  position: relative;
}

.floating-btn:hover {
  transform: scale(1.1);
  box-shadow: var(--shadow-xl);
}

.floating-btn::before {
  content: attr(data-label);
  position: absolute;
  right: 70px;
  padding: var(--space-2) var(--space-3);
  background: var(--text);
  color: white;
  font-size: var(--text-xs);
  font-weight: 600;
  border-radius: var(--radius-md);
  white-space: nowrap;
  opacity: 0;
  transform: translateX(10px);
  transition: all var(--transition-fast);
  pointer-events: none;
}

.floating-btn:hover::before {
  opacity: 1;
  transform: translateX(0);
}

.floating-whatsapp {
  background: linear-gradient(135deg, #25d366, #128c7e);
}

.floating-call {
  background: linear-gradient(135deg, var(--accent-500), var(--accent-600));
}

.floating-top {
  background: var(--primary-700);
  opacity: 0;
  visibility: hidden;
  transform: translateY(20px);
}

.floating-top.visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

/* ==========================================
   POPUP / MODAL
   ========================================== */
.popup-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  z-index: var(--z-modal-backdrop);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-base);
  padding: var(--space-4);
}

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

.popup-container {
  background: var(--bg);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-2xl);
  width: 100%;
  max-width: 600px;
  max-height: 90vh;
  overflow-y: auto;
  position: relative;
  transform: scale(0.9) translateY(20px);
  transition: transform var(--transition-base);
}

.popup-overlay.active .popup-container {
  transform: scale(1) translateY(0);
}

.popup-close {
  position: absolute;
  top: var(--space-4);
  right: var(--space-4);
  width: 36px;
  height: 36px;
  background: var(--surface);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  z-index: 2;
  transition: all var(--transition-fast);
}

.popup-close:hover {
  background: var(--accent-500);
  color: white;
}

.popup-header {
  padding: var(--space-8) var(--space-8) 0;
}

.popup-title {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 700;
  color: var(--text);
}

.popup-body {
  padding: var(--space-6) var(--space-8) var(--space-8);
}

/* ==========================================
   BREADCRUMB
   ========================================== */
.breadcrumb {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  flex-wrap: wrap;
}

.breadcrumb-item {
  font-size: var(--text-sm);
  color: var(--text-muted);
}

.breadcrumb-item a:hover {
  color: var(--accent-500);
}

.breadcrumb-separator {
  color: var(--primary-400);
}

.breadcrumb-item.active {
  color: var(--text);
  font-weight: 500;
}

/* ==========================================
   PAGINATION
   ========================================== */
.pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  margin-top: var(--space-10);
}

.pagination-btn {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg);
  border: 1px solid var(--glass-border-dark);
  border-radius: var(--radius-md);
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--text-muted);
  transition: all var(--transition-fast);
}

.pagination-btn:hover,
.pagination-btn.active {
  background: var(--accent-500);
  border-color: var(--accent-500);
  color: white;
}

/* ==========================================
   TABS
   ========================================== */
.tabs {
  display: flex;
  gap: var(--space-1);
  background: var(--bg-secondary);
  padding: var(--space-1);
  border-radius: var(--radius-lg);
  margin-bottom: var(--space-8);
}

.tab-btn {
  padding: var(--space-3) var(--space-5);
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--text-muted);
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
  white-space: nowrap;
}

.tab-btn:hover {
  color: var(--text);
}

.tab-btn.active {
  background: var(--bg);
  color: var(--text);
  box-shadow: var(--shadow-sm);
}

.tab-panel {
  display: none;
}

.tab-panel.active {
  display: block;
  animation: fadeIn 0.4s ease;
}

/* ==========================================
   PRICE ESTIMATOR
   ========================================== */
.estimator {
  background: var(--bg);
  border: 1px solid var(--glass-border-dark);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
}

.estimator-result {
  background: linear-gradient(135deg, var(--accent-50), var(--accent-100));
  border: 1px solid var(--accent-200);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  margin-top: var(--space-6);
  text-align: center;
}

.estimator-price {
  font-family: var(--font-display);
  font-size: var(--text-3xl);
  font-weight: 700;
  color: var(--accent-700);
}

/* ==========================================
   DARK SECTION
   ========================================== */
.section-dark {
  background: var(--dark-bg);
  color: var(--dark-text);
}

.section-dark .section-title,
.section-dark .feature-title,
.section-dark .service-title {
  color: white;
}

.section-dark .section-description,
.section-dark .feature-description,
.section-dark .service-description {
  color: var(--dark-text-muted);
}

/* ==========================================
   UTILITY CLASSES
   ========================================== */
.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

.mt-2 { margin-top: var(--space-2); }
.mt-4 { margin-top: var(--space-4); }
.mt-6 { margin-top: var(--space-6); }
.mt-8 { margin-top: var(--space-8); }
.mb-2 { margin-bottom: var(--space-2); }
.mb-4 { margin-bottom: var(--space-4); }
.mb-6 { margin-bottom: var(--space-6); }
.mb-8 { margin-bottom: var(--space-8); }

.py-4 { padding-top: var(--space-4); padding-bottom: var(--space-4); }
.py-8 { padding-top: var(--space-8); padding-bottom: var(--space-8); }
.px-4 { padding-left: var(--space-4); padding-right: var(--space-4); }

.hidden { display: none; }
.block { display: block; }
.inline-block { display: inline-block; }

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* Toast notification */
.toast {
  position: fixed;
  bottom: 100px;
  left: 50%;
  transform: translateX(-50%) translateY(100px);
  background: var(--text);
  color: white;
  padding: var(--space-4) var(--space-6);
  border-radius: var(--radius-lg);
  font-size: var(--text-sm);
  font-weight: 500;
  box-shadow: var(--shadow-xl);
  z-index: var(--z-tooltip);
  opacity: 0;
  transition: all var(--transition-base);
}

.toast.show {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}