:root {

  --primary-color: #161f2f;
  --secondary-color: #1b6952;
  --accent-color: #24a47f;
  --dark-color: #0e1522;
  --light-color: #38c9a0;
  
  --bg-primary: #ffffff;
  --bg-secondary: #f8fafc;
  --bg-alt: #f1f5f9;
  --text-primary: #161f2f;
  --text-secondary: #475569;
  --text-muted: #64748b;
  --border-color: #e2e8f0;
  
 
  --gradient-primary: linear-gradient(135deg, #161f2f 0%, #1b6952 100%);
  --gradient-accent: linear-gradient(135deg, #1b6952 0%, #24a47f 100%);
  --gradient-dark: linear-gradient(135deg, #0e1522 0%, #161f2f 100%);
  --gradient-light: linear-gradient(135deg, #1b6952 0%, #38c9a0 100%);
  --gradient-card: linear-gradient(135deg, rgba(255, 255, 255, 0.95) 0%, rgba(248, 250, 252, 0.95) 100%);
  

  --shadow-sm: 0 1px 3px rgba(22, 31, 47, 0.08);
  --shadow-md: 0 4px 6px rgba(22, 31, 47, 0.1);
  --shadow-lg: 0 10px 25px rgba(22, 31, 47, 0.15);
  --shadow-xl: 0 20px 40px rgba(22, 31, 47, 0.2);
  --shadow-glow: 0 0 30px rgba(27, 105, 82, 0.2);
  
 
  --font-heading: 'Playfair Display', serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  
 
  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 1.5rem;
  --space-lg: 2rem;
  --space-xl: 3rem;
  --space-2xl: 4rem;
  --space-3xl: 6rem;
  
  
  --radius-sm: 0.5rem;
  --radius-md: 1rem;
  --radius-lg: 1.5rem;
  --radius-xl: 2rem;
  
 
  --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-base: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

[data-theme="dark"] {
  --bg-primary: #161f2f;
  --bg-secondary: #1e293b;
  --bg-alt: #334155;
  --text-primary: #f1f5f9;
  --text-secondary: #cbd5e1;
  --text-muted: #94a3b8;
  --border-color: #475569;
  --gradient-card: linear-gradient(135deg, rgba(30, 41, 59, 0.95) 0%, rgba(22, 31, 47, 0.95) 100%);
}


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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 80px;
}

body {
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.6;
  color: var(--text-primary);
  background-color: var(--bg-primary);
  overflow-x: hidden;
  transition: background-color var(--transition-base), color var(--transition-base);
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: var(--space-sm);
}

p {
  margin-bottom: var(--space-sm);
}

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

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

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-md);
}

@media (max-width: 768px) {
  .container {
    padding: 0 var(--space-sm);
  }
}


.section-padding {
  padding: var(--space-3xl) 0;
}

@media (max-width: 992px) {
  .section-padding {
    padding: var(--space-2xl) 0;
  }
}

@media (max-width: 768px) {
  .section-padding {
    padding: var(--space-xl) 0;
  }
}

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

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

.mb-0 { margin-bottom: 0 !important; }
.mb-1 { margin-bottom: var(--space-xs) !important; }
.mb-2 { margin-bottom: var(--space-sm) !important; }
.mb-3 { margin-bottom: var(--space-md) !important; }
.mb-4 { margin-bottom: var(--space-lg) !important; }
.mb-5 { margin-bottom: var(--space-xl) !important; }

.mt-0 { margin-top: 0 !important; }
.mt-1 { margin-top: var(--space-xs) !important; }
.mt-2 { margin-top: var(--space-sm) !important; }
.mt-3 { margin-top: var(--space-md) !important; }
.mt-4 { margin-top: var(--space-lg) !important; }
.mt-5 { margin-top: var(--space-xl) !important; }


.section-tag {
  display: inline-block;
  font-size: 0.875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--secondary-color);
  margin-bottom: var(--space-sm);
  position: relative;
  padding-left: var(--space-lg);
}

.section-tag::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  width: 30px;
  height: 2px;
  background: var(--gradient-accent);
  transform: translateY(-50%);
}

.section-heading {
  font-size: 2.5rem;
  font-weight: 900;
  color: var(--text-primary);
  margin-bottom: var(--space-md);
}

@media (max-width: 768px) {
  .section-heading {
    font-size: 2rem;
  }
}

@media (max-width: 576px) {
  .section-heading {
    font-size: 1.75rem;
  }
}

.lead-text {
  font-size: 1.125rem;
  color: var(--text-secondary);
  line-height: 1.8;
}


.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.75rem 1.5rem;
  font-size: 1rem;
  font-weight: 600;
  border-radius: var(--radius-sm);
  border: 2px solid transparent;
  transition: all var(--transition-base);
  cursor: pointer;
  font-family: var(--font-body);
  text-decoration: none;
  position: relative;
  overflow: hidden;
}

.btn:focus {
  outline: none;
  box-shadow: 0 0 0 3px rgba(27, 105, 82, 0.3);
}

.btn-lg {
  padding: 1rem 2rem;
  font-size: 1.125rem;
}

.btn-primary {
  background: var(--gradient-primary);
  color: white;
}

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

.btn-outline-light {
  background: transparent;
  border-color: white;
  color: white;
}

.btn-outline-light:hover {
  background: white;
  color: var(--primary-color);
}

.btn-custom-primary {
  background: var(--gradient-primary);
  color: white;
  position: relative;
  overflow: hidden;
  z-index: 1;
}

.btn-custom-primary::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: var(--gradient-accent);
  transition: left var(--transition-base);
  z-index: -1;
}

.btn-custom-primary:hover::before {
  left: 0;
}

.btn-custom-primary:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.btn-custom-outline {
  background: transparent;
  border: 2px solid var(--secondary-color);
  color: var(--secondary-color);
}

.btn-custom-outline:hover {
  background: var(--secondary-color);
  color: white;
  transform: translateY(-2px);
}


.navbar-custom {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  padding: 1rem 0;
  transition: all var(--transition-base);
  border-bottom: 1px solid transparent;
}

[data-theme="dark"] .navbar-custom {
  background: rgba(22, 31, 47, 0.95);
  border-bottom-color: var(--border-color);
}

.navbar-custom.scrolled {
  padding: 0.75rem 0;
  box-shadow: var(--shadow-md);
  border-bottom-color: var(--border-color);
}

.navbar-brand {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text-primary);
}

.navbar-toggler {
  border: none;
  padding: 0.5rem;
}

.navbar-toggler:focus {
  box-shadow: none;
}

.navbar-toggler-icon {
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba(71, 85, 105, 1)' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
}

[data-theme="dark"] .navbar-toggler-icon {
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba(241, 245, 249, 1)' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
}

.navbar-collapse {
  background: var(--bg-primary);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
}

@media (min-width: 992px) {
  .navbar-collapse {
    background: transparent;
    box-shadow: none;
  }
}

.navbar-nav {
  gap: 0.25rem;
}

.nav-link {
  color: var(--text-secondary) !important;
  font-weight: 500;
  padding: 0.5rem 1rem !important;
  border-radius: var(--radius-sm);
  transition: all var(--transition-base);
  position: relative;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 1rem;
  right: 1rem;
  height: 2px;
  background: var(--gradient-accent);
  transform: scaleX(0);
  transition: transform var(--transition-base);
}

.nav-link:hover,
.nav-link.active {
  color: var(--text-primary) !important;
}

.nav-link:hover::after,
.nav-link.active::after {
  transform: scaleX(1);
}

.theme-toggle-btn {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--gradient-primary);
  border: none;
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all var(--transition-base);
  margin-left: 1rem;
}

.theme-toggle-btn:hover {
  transform: rotate(180deg) scale(1.1);
}

.sun-icon, .moon-icon {
  position: absolute;
  transition: opacity var(--transition-base);
}

[data-theme="light"] .moon-icon {
  opacity: 0;
}

[data-theme="dark"] .sun-icon {
  opacity: 0;
}


.hero-section {
  position: relative;
  min-height: 100vh;
  overflow: hidden;
}

.hero-img {
  height: 100vh;
  width: 100%;
  object-fit: cover;
  animation: zoomIn 20s ease-in-out infinite alternate;
}

@keyframes zoomIn {
  0% {
    transform: scale(1);
  }
  100% {
    transform: scale(1.1);
  }
}

.hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--gradient-dark);
  opacity: 0.7;
  z-index: 1;
}

.carousel-caption {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 2;
  display: flex;
  align-items: center;
}

.carousel-caption .container {
  position: relative;
  z-index: 3;
}

.hero-tagline {
  display: inline-block;
  font-size: 0.875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--accent-color);
  background: rgba(27, 105, 82, 0.1);
  padding: 0.5rem 1.5rem;
  border-radius: 2rem;
  margin-bottom: var(--space-md);
  backdrop-filter: blur(10px);
}

.carousel-caption h1 {
  color: white;
  font-size: 3.5rem;
  margin-bottom: var(--space-md);
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
}

@media (max-width: 992px) {
  .carousel-caption h1 {
    font-size: 2.5rem;
  }
}

@media (max-width: 768px) {
  .carousel-caption h1 {
    font-size: 2rem;
  }
  
  .hero-section {
    min-height: 80vh;
  }
  
  .hero-img {
    height: 80vh;
  }
}

.carousel-caption p {
  color: rgba(255, 255, 255, 0.9);
  font-size: 1.25rem;
  margin-bottom: var(--space-lg);
}

@media (max-width: 768px) {
  .carousel-caption p {
    font-size: 1rem;
  }
}

.hero-buttons {
  display: flex;
  gap: var(--space-sm);
  flex-wrap: wrap;
}

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

.carousel-control-prev,
.carousel-control-next {
  width: 50px;
  height: 50px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 50%;
  backdrop-filter: blur(10px);
  margin: 0 var(--space-sm);
  top: 50%;
  transform: translateY(-50%);
  opacity: 0.7;
  transition: opacity var(--transition-base);
}

.carousel-control-prev:hover,
.carousel-control-next:hover {
  opacity: 1;
  background: rgba(27, 105, 82, 0.2);
}

.scroll-indicator {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 3;
  color: white;
  text-align: center;
}

.mouse {
  width: 30px;
  height: 50px;
  border: 2px solid white;
  border-radius: 20px;
  margin: 0 auto 1rem;
  position: relative;
}

.wheel {
  width: 4px;
  height: 10px;
  background: white;
  border-radius: 2px;
  position: absolute;
  top: 10px;
  left: 50%;
  transform: translateX(-50%);
  animation: scroll 2s infinite;
}

@keyframes scroll {
  0% {
    opacity: 1;
    transform: translateX(-50%) translateY(0);
  }
  100% {
    opacity: 0;
    transform: translateX(-50%) translateY(20px);
  }
}


.about-content {
  padding-right: var(--space-lg);
}

@media (max-width: 992px) {
  .about-content {
    padding-right: 0;
  }
}

.about-highlights {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-sm);
  margin: var(--space-md) 0;
}

@media (max-width: 576px) {
  .about-highlights {
    grid-template-columns: 1fr;
  }
}

.highlight-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--text-secondary);
}

.highlight-item i {
  color: var(--secondary-color);
}

.feature-box {
  background: var(--gradient-card);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--border-color);
  backdrop-filter: blur(10px);
  position: relative;
  overflow: hidden;
}

.feature-box::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 100%;
  background: var(--gradient-accent);
}

.feature-icon-lg {
  font-size: 3rem;
  color: var(--secondary-color);
  margin-bottom: var(--space-md);
}

.feature-list-custom {
  list-style: none;
  padding: 0;
}

.feature-list-custom li {
  padding: 0.5rem 0;
  color: var(--text-secondary);
  display: flex;
  align-items: center;
}

.feature-list-custom i {
  color: var(--secondary-color);
  margin-right: var(--space-xs);
}

.contact-info-box {
  background: var(--bg-secondary);
  padding: var(--space-md);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-weight: 600;
  color: var(--text-primary);
  border: 1px solid var(--border-color);
}

.contact-info-box i {
  color: var(--secondary-color);
  font-size: 1.25rem;
}


.service-card {
  background: var(--gradient-card);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  height: 100%;
  border: 1px solid var(--border-color);
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 0;
  background: var(--gradient-accent);
  transition: height var(--transition-base);
}

.service-card:hover::before {
  height: 100%;
}

.service-card:hover {
  transform: translateY(-10px);
  box-shadow: var(--shadow-xl);
  border-color: var(--secondary-color);
}

.service-icon {
  font-size: 3rem;
  color: var(--secondary-color);
  margin-bottom: var(--space-md);
}

.service-card h3 {
  font-size: 1.5rem;
  margin-bottom: var(--space-sm);
  color: var(--text-primary);
}

.service-card p {
  color: var(--text-secondary);
  flex-grow: 1;
}

.service-features {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin: var(--space-md) 0;
}

.service-features span {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  font-size: 0.875rem;
  color: var(--text-secondary);
  background: var(--bg-secondary);
  padding: 0.25rem 0.75rem;
  border-radius: 2rem;
}

.service-features i {
  color: var(--secondary-color);
  font-size: 0.75rem;
}

.service-link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--secondary-color);
  font-weight: 600;
  text-decoration: none;
  transition: all var(--transition-base);
  margin-top: auto;
}

.service-link:hover {
  gap: 1rem;
  color: var(--accent-color);
}

.experience-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-md);
  background: var(--gradient-primary);
  padding: var(--space-lg) var(--space-xl);
  border-radius: var(--radius-xl);
  color: white;
  box-shadow: var(--shadow-glow);
}

.badge-number {
  font-size: 3rem;
  font-weight: 900;
}

.badge-text {
  font-size: 1.125rem;
  font-weight: 600;
  max-width: 200px;
}

@media (max-width: 768px) {
  .experience-badge {
    flex-direction: column;
    text-align: center;
    gap: var(--space-sm);
    padding: var(--space-lg);
  }
  
  .badge-number {
    font-size: 2.5rem;
  }
  
  .badge-text {
    max-width: none;
  }
}


.feature-card-large {
  background: var(--gradient-card);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  border: 1px solid var(--border-color);
  transition: all var(--transition-base);
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.feature-card-large:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-xl);
  border-color: var(--secondary-color);
}

.feature-icon-xl {
  font-size: 4rem;
  color: var(--secondary-color);
  margin-bottom: var(--space-lg);
}

.feature-stats {
  display: flex;
  gap: var(--space-lg);
  margin-top: var(--space-md);
}

.stat-item h4 {
  font-size: 2rem;
  font-weight: 900;
  color: var(--text-primary);
  margin-bottom: 0.25rem;
}

.stat-item p {
  font-size: 0.875rem;
  color: var(--text-muted);
  margin: 0;
}

.stats-section {
  background: var(--gradient-dark);
  color: white;
  padding: var(--space-2xl) 0;
}

.counter-box {
  padding: var(--space-lg);
  text-align: center;
}

.counter-icon {
  font-size: 2.5rem;
  color: var(--accent-color);
  margin-bottom: var(--space-md);
}

.counter-number {
  font-size: 3rem;
  font-weight: 900;
  color: white;
  margin-bottom: 0.5rem;
}

.counter-label {
  color: rgba(255, 255, 255, 0.8);
  font-size: 0.875rem;
  text-transform: uppercase;
  letter-spacing: 1px;
}


.project-card {
  background: var(--bg-primary);
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border-color);
  transition: all var(--transition-base);
  height: 100%;
}

.project-card:hover {
  transform: translateY(-10px);
  box-shadow: var(--shadow-xl);
}

.project-image {
  position: relative;
  height: 200px;
  overflow: hidden;
}

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

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

.project-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(22, 31, 47, 0.9);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity var(--transition-base);
}

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

.project-link {
  color: white;
  font-weight: 600;
  padding: 0.75rem 1.5rem;
  background: var(--gradient-accent);
  border-radius: var(--radius-sm);
  text-decoration: none;
  transition: all var(--transition-base);
}

.project-link:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-glow);
}

.project-info {
  padding: var(--space-lg);
}

.project-category {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--secondary-color);
  background: rgba(27, 105, 82, 0.1);
  padding: 0.25rem 0.75rem;
  border-radius: 2rem;
  margin-bottom: var(--space-sm);
}

.project-info h3 {
  font-size: 1.25rem;
  margin-bottom: var(--space-sm);
  color: var(--text-primary);
}

.project-stats {
  display: flex;
  gap: var(--space-md);
  font-size: 0.875rem;
  color: var(--text-muted);
}

.project-stats span {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.project-stats i {
  color: var(--secondary-color);
}

.project-banner {
  background: var(--gradient-primary);
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  color: white;
  box-shadow: var(--shadow-glow);
}

.banner-tag {
  display: inline-block;
  font-size: 0.875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 2px;
  background: rgba(255, 255, 255, 0.2);
  padding: 0.5rem 1rem;
  border-radius: 2rem;
  margin-bottom: var(--space-sm);
}

.project-banner h3 {
  color: white;
  margin: var(--space-sm) 0;
}

.project-banner p {
  color: rgba(255, 255, 255, 0.9);
}

@media (max-width: 768px) {
  .project-banner {
    text-align: center;
    padding: var(--space-lg);
  }
  
  .project-banner .btn {
    width: 100%;
    margin-top: var(--space-sm);
  }
}


.reason-card {
  background: var(--gradient-card);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  border: 1px solid var(--border-color);
  transition: all var(--transition-base);
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

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

.reason-icon {
  font-size: 3rem;
  color: var(--secondary-color);
  margin-bottom: var(--space-md);
}

.reason-card h3 {
  font-size: 1.25rem;
  margin-bottom: var(--space-sm);
  color: var(--text-primary);
}

.reason-features {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  margin-top: var(--space-md);
}

.reason-features span {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.875rem;
  color: var(--text-secondary);
}

.reason-features i {
  color: var(--secondary-color);
  font-size: 0.75rem;
}


.partners-section {
  margin-top: var(--space-xl);
}

.partners-grid {
  display: flex;
  justify-content: center;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-xl);
  padding: var(--space-lg) 0;
}

.partner-logo {
  flex: 0 0 auto;
  padding: var(--space-md);
  background: var(--bg-primary);
  border-radius: var(--radius-md);
  border: 1px solid var(--border-color);
  transition: all var(--transition-base);
}

.partner-logo:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
  border-color: var(--secondary-color);
}

.partner-logo img {
  height: 40px;
  width: auto;
  filter: grayscale(100%);
  opacity: 0.7;
  transition: all var(--transition-base);
}

.partner-logo:hover img {
  filter: grayscale(0%);
  opacity: 1;
}

@media (max-width: 768px) {
  .partners-grid {
    gap: var(--space-md);
  }
  
  .partner-logo {
    flex: 0 0 calc(50% - var(--space-md));
  }
}

@media (max-width: 576px) {
  .partner-logo {
    flex: 0 0 100%;
  }
}


.cta-section {
  background: var(--gradient-primary);
  color: white;
  padding: var(--space-2xl) 0;
  position: relative;
  overflow: hidden;
}

.cta-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: url('data:image/svg+xml,<svg width="100" height="100" viewBox="0 0 100 100" xmlns="http://www.w3.org/2000/svg"><rect width="100" height="100" fill="none"/><path d="M0,0 L100,100 M100,0 L0,100" stroke="rgba(255,255,255,0.05)" stroke-width="2"/></svg>');
  opacity: 0.3;
}

.cta-content {
  position: relative;
  z-index: 1;
}

.cta-title {
  color: white;
  font-size: 2.5rem;
  margin-bottom: var(--space-sm);
}

@media (max-width: 768px) {
  .cta-title {
    font-size: 2rem;
    text-align: center;
  }
}

.cta-text {
  color: rgba(255, 255, 255, 0.9);
  font-size: 1.125rem;
  margin-bottom: var(--space-lg);
}

@media (max-width: 768px) {
  .cta-text {
    text-align: center;
  }
}

.cta-buttons {
  display: flex;
  gap: var(--space-sm);
  flex-wrap: wrap;
}

@media (max-width: 768px) {
  .cta-buttons {
    justify-content: center;
  }
}

@media (max-width: 576px) {
  .cta-buttons {
    flex-direction: column;
    width: 100%;
  }
  
  .cta-buttons .btn {
    width: 100%;
  }
}


.testimonial-card {
  background: var(--gradient-card);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  border: 1px solid var(--border-color);
  transition: all var(--transition-base);
  height: 100%;
}

.testimonial-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
  border-color: var(--secondary-color);
}

.quote-icon {
  font-size: 2rem;
  color: var(--secondary-color);
  margin-bottom: var(--space-md);
}

.testimonial-content p {
  font-style: italic;
  color: var(--text-secondary);
  line-height: 1.8;
  margin-bottom: var(--space-lg);
}

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

.author-img {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  object-fit: cover;
  border: 3px solid var(--border-color);
}

.testimonial-author h6 {
  font-size: 1rem;
  margin: 0;
  color: var(--text-primary);
}

.testimonial-author small {
  color: var(--text-muted);
  font-size: 0.875rem;
}


.faq-image {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.faq-image-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(22, 31, 47, 0.8);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-lg);
}

.overlay-content {
  text-align: center;
  color: white;
}

.overlay-content h4 {
  color: white;
  margin-bottom: var(--space-sm);
}

.overlay-content p {
  color: rgba(255, 255, 255, 0.9);
  margin-bottom: var(--space-md);
}

.accordion-item {
  background: var(--bg-primary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md) !important;
  margin-bottom: var(--space-sm);
  overflow: hidden;
}

.accordion-button {
  background: var(--bg-primary);
  color: var(--text-primary);
  font-weight: 600;
  padding: var(--space-md);
  border: none;
  display: flex;
  align-items: center;
}

.accordion-button:not(.collapsed) {
  background: var(--bg-secondary);
  color: var(--secondary-color);
  box-shadow: none;
}

.accordion-button:focus {
  box-shadow: none;
  border-color: var(--secondary-color);
}

.accordion-button::after {
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='%231b6952'%3e%3cpath fill-rule='evenodd' d='M1.646 4.646a.5.5 0 0 1 .708 0L8 10.293l5.646-5.647a.5.5 0 0 1 .708.708l-6 6a.5.5 0 0 1-.708 0l-6-6a.5.5 0 0 1 0-.708z'/%3e%3c/svg%3e");
}

.accordion-body {
  padding: var(--space-md);
  color: var(--text-secondary);
  line-height: 1.8;
}


.contact-split-section {
  position: relative;
  background: var(--gradient-dark);
  padding: var(--space-3xl) 0;
}

.contact-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(22, 31, 47, 0.9);
}

.contact-info-panel {
  background: rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(10px);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  color: white;
  border: 1px solid rgba(255, 255, 255, 0.1);
  height: 100%;
}

.contact-heading {
  color: white;
  font-size: 2.5rem;
  margin-bottom: var(--space-sm);
}

.contact-description {
  color: rgba(255, 255, 255, 0.9);
  margin-bottom: var(--space-lg);
}

.contact-details {
  margin-top: var(--space-lg);
}

.contact-item {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  margin-bottom: var(--space-lg);
  color: rgba(255, 255, 255, 0.9);
}

.contact-icon {
  width: 50px;
  height: 50px;
  background: var(--gradient-accent);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.contact-icon i {
  font-size: 1.25rem;
  color: white;
}

.contact-item h5 {
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.7);
  margin: 0;
}

.contact-item span {
  font-size: 1rem;
  font-weight: 500;
}

.contact-support {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: var(--space-lg);
}

.contact-support h5 {
  color: white;
  margin-bottom: var(--space-sm);
}

.contact-support p {
  color: rgba(255, 255, 255, 0.8);
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 0.5rem;
}

.social-contact {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: var(--space-lg);
}

.social-links {
  display: flex;
  gap: var(--space-sm);
}

.social-links a {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  transition: all var(--transition-base);
}

.social-links a:hover {
  background: var(--gradient-accent);
  transform: translateY(-3px);
}

.contact-form-panel {
  background: var(--bg-primary);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  box-shadow: var(--shadow-xl);
  height: 100%;
}

.contact-form-panel h4 {
  color: var(--text-primary);
  margin-bottom: var(--space-sm);
}

.contact-form-panel p {
  color: var(--text-secondary);
  margin-bottom: var(--space-lg);
}

.modern-contact-form {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-md);
}

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

.form-group {
  position: relative;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 0.75rem 1rem 0.75rem 3rem;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  background: var(--bg-primary);
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 1rem;
  transition: all var(--transition-base);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--secondary-color);
  box-shadow: 0 0 0 3px rgba(27, 105, 82, 0.1);
}

.form-icon {
  position: absolute;
  left: 1rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-muted);
  pointer-events: none;
}

.form-group textarea {
  min-height: 120px;
  resize: vertical;
  padding-top: 1rem;
}


.footer {
  background: var(--gradient-dark);
  color: white;
  padding: var(--space-2xl) 0 var(--space-lg);
}

.footer-brand img {
  filter: brightness(0) invert(1);
  margin-bottom: var(--space-md);
}

.footer-text {
  color: rgba(255, 255, 255, 0.8);
  line-height: 1.8;
}

.footer-heading {
  color: white;
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: var(--space-md);
}

.footer-links {
  list-style: none;
  padding: 0;
}

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

.footer-links a {
  color: rgba(255, 255, 255, 0.8);
  transition: all var(--transition-base);
  display: inline-block;
}

.footer-links a:hover {
  color: var(--accent-color);
  transform: translateX(5px);
}

.footer-contact {
  list-style: none;
  padding: 0;
}

.footer-contact li {
  margin-bottom: 0.75rem;
  color: rgba(255, 255, 255, 0.8);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.footer-contact i {
  color: var(--accent-color);
  font-size: 1rem;
}

.newsletter h6 {
  color: white;
  margin-bottom: var(--space-sm);
}

.newsletter .input-group {
  display: flex;
  gap: 0.5rem;
}

.newsletter input {
  flex: 1;
  padding: 0.5rem 1rem;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.1);
  color: white;
}

.newsletter input::placeholder {
  color: rgba(255, 255, 255, 0.5);
}

.newsletter button {
  padding: 0.5rem 1rem;
  background: var(--gradient-accent);
  border: none;
  border-radius: var(--radius-sm);
  color: white;
  cursor: pointer;
  transition: all var(--transition-base);
}

.newsletter button:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-glow);
}

.footer-divider {
  border-color: rgba(255, 255, 255, 0.1);
  margin: var(--space-xl) 0 var(--space-lg);
}

.footer-copyright {
  color: rgba(255, 255, 255, 0.6);
  font-size: 0.875rem;
}


.page-loader {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--gradient-dark);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  z-index: 9999;
  transition: opacity 0.5s ease, visibility 0.5s ease;
}

.page-loader.hidden {
  opacity: 0;
  visibility: hidden;
}

.loader-spinner {
  width: 60px;
  height: 60px;
  border: 4px solid rgba(255, 255, 255, 0.1);
  border-top-color: var(--accent-color);
  border-radius: 50%;
  animation: spin 1s linear infinite;
  margin-bottom: var(--space-md);
}

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

.loader-text {
  color: white;
  font-size: 1rem;
  font-weight: 500;
  animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% {
    opacity: 0.7;
  }
  50% {
    opacity: 1;
  }
}


.scroll-progress {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: transparent;
  z-index: 10000;
}

.scroll-progress-bar {
  height: 100%;
  background: var(--gradient-accent);
  width: 0%;
  transition: width 0.3s ease;
}


.back-to-top {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  width: 50px;
  height: 50px;
  background: var(--gradient-primary);
  color: white;
  border: none;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  transform: translateY(20px);
  transition: all var(--transition-base);
  z-index: 999;
  box-shadow: var(--shadow-lg);
}

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

.back-to-top:hover {
  background: var(--gradient-accent);
  transform: translateY(-5px);
}


@media (max-width: 1200px) {
  .container {
    max-width: 960px;
  }
}

@media (max-width: 992px) {
  .container {
    max-width: 720px;
  }
  
  .section-heading {
    font-size: 2.25rem;
  }
  
  .hero-buttons {
    flex-direction: column;
    align-items: flex-start;
  }
  
  .hero-buttons .btn {
    margin-bottom: var(--space-sm);
    width: auto;
  }
}

@media (max-width: 768px) {
  .container {
    max-width: 540px;
  }
  
  .section-padding {
    padding: var(--space-xl) 0;
  }
  
  .section-heading {
    font-size: 2rem;
  }
  
  .lead-text {
    font-size: 1rem;
  }
  
  .hero-section {
    min-height: 80vh;
  }
  
  .hero-img {
    height: 80vh;
  }
  
  .carousel-caption h1 {
    font-size: 2rem;
  }
  
  .carousel-caption p {
    font-size: 1rem;
  }
  
  .form-row {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 576px) {
  .container {
    padding: 0 var(--space-sm);
  }
  
  .section-heading {
    font-size: 1.75rem;
  }
  
  .section-tag {
    font-size: 0.75rem;
  }
  
  .hero-tagline {
    font-size: 0.75rem;
    padding: 0.5rem 1rem;
  }
  
  .carousel-caption h1 {
    font-size: 1.75rem;
  }
  
  .hero-buttons .btn {
    width: 100%;
    text-align: center;
  }
  
  .feature-box,
  .service-card,
  .feature-card-large,
  .reason-card,
  .testimonial-card {
    padding: var(--space-lg);
  }
  
  .project-banner {
    padding: var(--space-lg);
    text-align: center;
  }
  
  .project-banner .btn {
    width: 100%;
    margin-top: var(--space-sm);
  }
  
  .cta-content .row {
    flex-direction: column;
    text-align: center;
  }
  
  .cta-buttons {
    flex-direction: column;
    width: 100%;
  }
  
  .cta-buttons .btn {
    width: 100%;
    margin-bottom: var(--space-sm);
  }
  
  .back-to-top {
    bottom: 1rem;
    right: 1rem;
    width: 40px;
    height: 40px;
  }
}


.animate__animated {
  opacity: 0;
}

.animate__animated.animated {
  opacity: 1;
}


@media print {
  .navbar-custom,
  .theme-toggle-btn,
  .back-to-top,
  .page-loader,
  .scroll-progress,
  .social-links,
  .btn,
  .carousel-control-prev,
  .carousel-control-next,
  .carousel-indicators {
    display: none !important;
  }
  
  body {
    color: #000 !important;
    background: #fff !important;
  }
  
  .section-padding {
    padding: 1rem 0 !important;
  }
  
  .hero-section {
    min-height: auto !important;
  }
  
  .hero-overlay {
    display: none !important;
  }
  
  .hero-img {
    display: none !important;
  }
  
  .carousel-caption {
    position: static !important;
    color: #000 !important;
  }
  
  .carousel-caption h1 {
    color: #000 !important;
  }
  
  a {
    color: #000 !important;
    text-decoration: underline;
  }
}