/* Base Styles */
:root {
  --primary-color: #2563EB; /* Vibrant blue */
  --primary-dark: #1D4ED8; /* Darker blue for hover */
  --secondary-color: #60A5FA; /* Light blue as secondary */
  --dark-color: #0F172A; /* Darker text for contrast */
  --light-color: #F8FAFC; /* Off-white background */
  --gray-color: #64748b;
  --light-gray: #e2e8f0;
  --success-color: #10b981;
  --danger-color: #ef4444;
  --border-radius: 12px; /* Softer corners */
  --box-shadow: 0 8px 16px rgba(0, 0, 0, 0.05);
  --transition: all 0.3s ease;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Inter', sans-serif;
  color: var(--dark-color);
  background-color: var(--light-color);
  line-height: 1.6;
  overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 1rem;
}

p {
  font-weight: 400;
  margin-bottom: 1rem;
}

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

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

ul {
  list-style: none;
}

.container {
  width: 100%;
  max-width: 1280px; /* Wider container for modern look */
  margin: 0 auto;
  padding: 0 1.5rem; /* Slightly reduced padding for mobile */
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.75rem 2rem;
  font-size: 1rem;
  font-weight: 600;
  text-align: center;
  border-radius: var(--border-radius);
  cursor: pointer;
  transition: var(--transition);
  border: 2px solid transparent;
  box-shadow: var(--box-shadow);
  touch-action: manipulation; /* Improved touch responsiveness */
}

.btn-primary {
  background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
  color: white;
}

.btn-primary:hover {
  transform: scale(1.05);
  box-shadow: 0 8px 24px rgba(37, 99, 235, 0.3);
}

.btn-outline {
  background-color: transparent;
  color: var(--primary-color);
  border-color: var(--primary-color);
}

.btn-outline:hover {
  background: var(--primary-color);
  color: white;
  transform: scale(1.05);
  box-shadow: 0 8px 24px rgba(37, 99, 235, 0.3);
}

.section-header {
  text-align: center;
  margin-bottom: 4rem;
}

.section-title {
  font-size: 3rem;
  font-weight: 700;
  color: var(--dark-color);
  position: relative;
  display: inline-block;
}

.section-title::after {
  content: '';
  position: absolute;
  bottom: -12px;
  left: 50%;
  transform: translateX(-50%);
  width: 100px;
  height: 5px;
  background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
  border-radius: 3px;
}

.section-subtitle {
  font-size: 1.1rem;
  font-weight: 400;
  color: var(--gray-color);
}

.section-gradient {
  background: linear-gradient(180deg, var(--light-color), rgba(96, 165, 250, 0.02));
  padding: 6rem 0; /* Reduced padding for mobile */
}

/* Preloader */
.preloader {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: white;
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 9999;
  transition: opacity 0.5s ease;
}

.preloader.fade-out {
  opacity: 0;
  pointer-events: none;
}

.loader {
  width: 50px; /* Slightly smaller for mobile */
  height: 50px;
  border: 5px solid var(--light-gray);
  border-top-color: var(--primary-color);
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

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

/* Back to Top Button */
.back-to-top {
  position: fixed;
  bottom: 1.5rem;
  right: 1.5rem;
  width: 45px;
  height: 45px;
  background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
  color: white;
  border-radius: 50%;
  display: flex;
  justify-content: center;
  align-items: center;
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition);
  z-index: 999;
  border: none;
  box-shadow: var(--box-shadow);
  touch-action: manipulation;
}

.back-to-top.active {
  opacity: 1;
  visibility: visible;
}

.back-to-top:hover {
  transform: scale(1.1);
  box-shadow: 0 8px 24px rgba(37, 99, 235, 0.2);
}

/* Navbar */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
  z-index: 1000;
  transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.1);
}

.navbar.scrolled {
  box-shadow: 0 6px 25px rgba(0, 0, 0, 0.1);
  padding: 5px 0;
}

.navbar-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 15px 2rem;
  max-width: 1280px;
  margin: 0 auto;
}

.nav-logo img {
  height: 40px;
  transition: all 0.3s ease;
}

.nav-logo img:hover {
  transform: rotate(5deg) scale(1.05);
  filter: drop-shadow(0 0 8px rgba(37, 99, 235, 0.3));
}

.nav-center {
  display: flex;
  justify-content: center;
  flex-grow: 1;
}

.nav-links {
  display: flex;
  gap: 1.5rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav-links li a {
  font-size: 0.95rem;
  font-weight: 500;
  color: #333;
  text-decoration: none;
  position: relative;
  padding: 0.5rem 0.75rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  border-radius: 8px;
  transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.1);
}

.nav-links li a i {
  font-size: 0.9rem;
  transition: transform 0.3s ease;
}

.nav-links li a:hover {
  color: #2563EB;
  transform: translateY(-2px);
}

.nav-links li a:hover i {
  transform: scale(1.2);
}

.nav-links li a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 0;
  height: 2px;
  background: linear-gradient(90deg, #2563EB, #60A5FA);
  transition: width 0.3s ease;
}

.nav-links li a.active {
  color: #2563EB;
  font-weight: 600;
}
.nav-links li a:hover::after,
.nav-links li a.active::after {
  width: 50%;
}

/* WhatsApp Button - Enhanced */
.whatsapp-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0.75rem 1.5rem;
  background: linear-gradient(135deg, #25D366, #128C7E);
  color: white;
  border-radius: 50px;
  font-weight: 600;
  text-decoration: none;
  box-shadow: 0 4px 15px rgba(37, 211, 102, 0.3);
  position: relative;
  overflow: hidden;
  transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.1);
  z-index: 1;
}

.whatsapp-btn::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
  transition: 0.5s;
  z-index: -1;
}

.whatsapp-btn:hover {
  transform: translateY(-3px) scale(1.05);
  box-shadow: 0 8px 25px rgba(37, 211, 102, 0.4);
}

.whatsapp-btn:hover::before {
  left: 100%;
}

.whatsapp-btn i {
  margin-right: 8px;
  font-size: 1.1rem;
  transition: transform 0.3s ease;
}

.whatsapp-btn:hover i {
  transform: rotate(15deg) scale(1.2);
}

/* Pulse Animation */
@keyframes pulse {
  0% { transform: scale(1); }
  50% { transform: scale(1.05); }
  100% { transform: scale(1); }
}

.whatsapp-btn.pulse {
  animation: pulse 2s infinite;
}

/* Floating Animation */
@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-5px); }
}

.navbar.scrolled .whatsapp-btn {
  animation: float 3s ease-in-out infinite;
}

/* Mobile Menu Toggle */
.mobile-menu-toggle {
  display: none;
  flex-direction: column;
  justify-content: space-between;
  width: 25px;
  height: 18px;
  cursor: pointer;
  z-index: 1001;
}

.mobile-menu-toggle span {
  display: block;
  width: 100%;
  height: 2px;
  background-color: #333;
  transition: all 0.3s ease;
}

.mobile-menu-toggle.active span:nth-child(1) {
  transform: translateY(8px) rotate(45deg);
}

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

.mobile-menu-toggle.active span:nth-child(3) {
  transform: translateY(-8px) rotate(-45deg);
}

/* Responsive Styles */
@media (max-width: 992px) {
  .nav-center {
    display: none;
  }
  
  .mobile-menu-toggle {
    display: flex;
  }
  
  .navbar-container {
    padding: 15px 1.5rem;
  }
  
  .nav-links {
    position: fixed;
    top: 0;
    right: -100%;
    width: 80%;
    max-width: 300px;
    height: 100vh;
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(10px);
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 1.5rem;
    transition: right 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.1);
    box-shadow: -5px 0 15px rgba(0, 0, 0, 0.1);
  }
  
  .nav-links.active {
    right: 0;
  }
}

@media (max-width: 576px) {
  .whatsapp-btn {
    padding: 0.6rem 1.2rem;
    font-size: 0.9rem;
  }
  
  .whatsapp-btn i {
    margin-right: 6px;
    font-size: 1rem;
  }
}
/* Hero Section */
.hero-section {
  position: relative;
  height: 100vh;
  min-height: 700px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  color: var(--dark-color);
  padding-top: 60px;
  background: #ffffff; /* Reverted to white */
  overflow: hidden;
}

#particles-canvas {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
}

.hero-content {
  position: relative;
  max-width: 900px;
  padding: 0 1.5rem; /* Adjusted for mobile */
  z-index: 2;
}

.hero-title {
  font-size: 4rem;
  font-weight: 700;
  margin-bottom: 1.5rem;
  color: var(--dark-color);
}

.highlight-orange {
  background: linear-gradient(135deg, #FF8C00, #F97316);
  background-clip: text;
  -webkit-background-clip: text;
  color: transparent;
  white-space: nowrap; /* Prevent wrapping */
}

.hero-subtitle {
  font-size: 1.25rem;
  font-weight: 400;
  margin-bottom: 2rem;
  color: var(--gray-color); /* Reverted for white background */
}

.hero-subtitle.typing::after {
  content: '|';
  margin-left: 5px;
  animation: blink 1s infinite;
}

@keyframes blink {
  50% {
    opacity: 0;
  }
}

.hero-buttons {
  display: flex;
  gap: 1.5rem;
  justify-content: center;
  margin-bottom: 3rem;
}

.scroll-down {
  display: flex;
  flex-direction: column;
  align-items: center;
  cursor: pointer;
  animation: bounce 2s infinite;
  color: var(--dark-color); /* Reverted for white background */
  z-index: 2;
}

.scroll-down span {
  margin-bottom: 0.5rem;
  font-size: 0.9rem;
  font-weight: 500;
}

.scroll-down i {
  animation: wiggle 1s infinite ease-in-out;
}

@keyframes wiggle {
  0%, 100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(5px);
  }
}

@keyframes bounce {
  0%, 20%, 50%, 80%, 100% {
    transform: translateY(0);
  }
  40% {
    transform: translateY(-10px);
  }
  60% {
    transform: translateY(-5px);
  }
}

/* Portfolio Section */
.portfolio-section {
  padding: 5rem 0;
  background: linear-gradient(180deg, #F8FAFC, rgba(96, 165, 250, 0.05));
}

.portfolio-container {
  display: flex;
  gap: 2rem;
  align-items: flex-start;
}

.portfolio-sidebar {
  flex: 0 0 280px;
  position: sticky;
  top: 100px;
}

.portfolio-categories {
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(12px);
  border-radius: 16px;
  padding: 2rem;
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.08);
  transition: all 0.3s ease;
}

.portfolio-categories li {
  padding: 1rem 1.5rem;
  margin-bottom: 0.75rem;
  border-radius: 10px;
  cursor: pointer;
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 1rem;
  color: #0F172A;
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.portfolio-categories li::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(37, 99, 235, 0.2), transparent);
  transition: 0.5s;
}

.portfolio-categories li:hover::before {
  left: 100%;
}

.portfolio-categories li i {
  width: 24px;
  text-align: center;
  color: #2563EB;
  transition: transform 0.3s ease;
}

.portfolio-categories li:hover,
.portfolio-categories li.active {
  background: linear-gradient(135deg, #2563EB, #60A5FA);
  color: white;
  transform: translateX(5px);
  box-shadow: 0 5px 15px rgba(37, 99, 235, 0.3);
}

.portfolio-categories li:hover i,
.portfolio-categories li.active i {
  color: white;
  transform: scale(1.2);
}

.portfolio-content {
  flex: 1;
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(12px);
  border-radius: 16px;
  padding: 2rem;
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.08);
}

.portfolio-content h2 {
  font-size: 2rem;
  font-weight: 700;
  color: #2563EB;
  margin-bottom: 1rem;
  position: relative;
}

.portfolio-content h2::after {
  content: '';
  position: absolute;
  bottom: -8px;
  left: 0;
  width: 60px;
  height: 4px;
  background: linear-gradient(90deg, #2563EB, #60A5FA);
  border-radius: 2px;
}

.portfolio-content p {
  font-size: 1.1rem;
  color: #64748B;
  margin-bottom: 2rem;
}

.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 2rem;
  margin-top: 2rem;
}

.portfolio-img-wrapper {
  position: relative;
  overflow: hidden;
  border-radius: 12px;
  box-shadow: 0 8px 16px rgba(0, 0, 0, 0.1);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.portfolio-img-wrapper img {
  width: 100%;
  height: 280px;
  object-fit: cover;
  border-radius: 12px;
  transition: transform 0.3s ease;
}

.portfolio-img-wrapper:hover {
  transform: translateY(-5px);
  box-shadow: 0 12px 24px rgba(37, 99, 235, 0.2);
}

.portfolio-img-wrapper:hover img {
  transform: scale(1.1);
}

.portfolio-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, rgba(37, 99, 235, 0.8), rgba(96, 165, 250, 0.8));
  color: white;
  display: flex;
  justify-content: center;
  align-items: center;
  opacity: 0;
  transition: opacity 0.3s ease;
  font-size: 1.1rem;
  font-weight: 600;
  text-align: center;
  padding: 1.5rem;
}

.portfolio-img-wrapper:hover .portfolio-overlay {
  opacity: 1;
}

/* Responsive Styles */
@media (max-width: 992px) {
  .portfolio-container {
    flex-direction: column;
  }
  
  .portfolio-sidebar {
    flex: 1;
    width: 100%;
    position: static;
  }
  
  .portfolio-grid {
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  }
}

@media (max-width: 576px) {
  .portfolio-section {
    padding: 3rem 0;
  }
  
  .portfolio-container {
    gap: 1.5rem;
  }
  
  .portfolio-categories {
    padding: 1.5rem;
  }
  
  .portfolio-categories li {
    padding: 0.75rem 1rem;
  }
  
  .portfolio-content {
    padding: 1.5rem;
  }
  
  .portfolio-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }
  
  .portfolio-img-wrapper img {
    height: 220px;
  }
}

/* About Section */
.about-section {
  padding: 6rem 0; /* Reduced for mobile */
}

.about-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem; /* Reduced for mobile */
  align-items: center;
}

.about-image {
  position: relative;
}

.image-frame {
  border-radius: var(--border-radius);
  overflow: hidden;
  box-shadow: var(--box-shadow);
}

.image-frame img {
  width: 100%;
  height: auto;
  display: block;
  transition: var(--transition);
}

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

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1.5rem; /* Reduced for mobile */
  margin-top: 1.5rem;
}

.feature-item {
  background: rgba(255, 255, 255, 0.6);
  backdrop-filter: blur(8px);
  padding: 1.5rem;
  border-radius: var(--border-radius);
  box-shadow: var(--box-shadow);
  transition: var(--transition);
}

.feature-item:hover {
  transform: translateY(-5px);
  box-shadow: 0 12px 24px rgba(0, 0, 0, 0.1);
}

.feature-icon {
  width: 50px;
  height: 50px;
  background: rgba(37, 99, 235, 0.1);
  border-radius: 50%;
  display: flex;
  justify-content: center;
  align-items: center;
  margin-bottom: 1rem;
  color: var(--primary-color);
  font-size: 1.25rem;
  transition: var(--transition);
}

.feature-icon:hover {
  animation: wiggle 0.5s ease-in-out;
}

/* About Subsections */
.about-subsection {
  padding: 3rem 0; /* Reduced padding for subsections on mobile */
}

.services-subsection .section-header,
.testimonials-subsection .section-header,
.map-subsection .section-header {
  margin-bottom: 2rem; /* Reduced for mobile */
}

.services-subsection .services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr); /* Enforce 3 columns for larger screens */
  gap: 1.5rem; /* Reduced for mobile */
}

.services-subsection .service-card {
  position: relative;
  background: rgba(255, 255, 255, 0.6);
  backdrop-filter: blur(8px);
  padding: 1.5rem;
  border-radius: var(--border-radius);
  box-shadow: var(--box-shadow);
  transition: var(--transition);
  text-align: center;
  perspective: 1000px;
  height: 280px; /* Slightly reduced for mobile */
}

.services-subsection .service-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 12px 24px rgba(0, 0, 0, 0.1);
}

.services-subsection .service-card .service-front,
.services-subsection .service-card .service-back {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  backface-visibility: hidden;
  transition: transform 0.6s ease;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  padding: 1.5rem;
}

.services-subsection .service-card .service-front {
  transform: rotateY(0deg);
}

.services-subsection .service-card .service-back {
  transform: rotateY(180deg);
  background: var(--primary-color);
  color: white;
}

.services-subsection .service-card:hover .service-front {
  transform: rotateY(-180deg);
}

.services-subsection .service-card:hover .service-back {
  transform: rotateY(0deg);
}

.services-subsection .service-icon {
  width: 60px;
  height: 60px;
  background: rgba(37, 99, 235, 0.1);
  border-radius: 50%;
  display: flex;
  justify-content: center;
  align-items: center;
  margin: 0 auto 1rem;
  color: var(--primary-color);
  font-size: 1.5rem;
  transition: var(--transition);
}

.services-subsection .service-icon:hover {
  animation: wiggle 0.5s ease-in-out;
}

.services-subsection .service-card h3 {
  margin-bottom: 1rem;
  color: var(--dark-color);
  font-weight: 600;
}

.testimonials-subsection .testimonials-slider {
  max-width: 800px;
  margin: 0 auto;
}

.testimonials-subsection .testimonial-item {
  background: rgba(255, 255, 255, 0.6);
  backdrop-filter: blur(8px);
  padding: 1.5rem;
  border-radius: var(--border-radius);
  margin: 0 0.75rem;
  box-shadow: var(--box-shadow);
}

.testimonials-subsection .testimonial-content {
  position: relative;
  margin-bottom: 1rem;
  padding-left: 2rem;
}

.testimonials-subsection .quote-icon {
  position: absolute;
  top: -10px;
  left: -10px;
  width: 40px;
  height: 40px;
  background: var(--primary-color);
  color: white;
  border-radius: 50%;
  display: flex;
  justify-content: center;
  align-items: center;
  font-size: 1.25rem;
  box-shadow: var(--box-shadow);
}

.map-subsection .map-container {
  border-radius: var(--border-radius);
  overflow: hidden;
  box-shadow: var(--box-shadow);
}

/* Contact Section */
.contact-section {
  padding: 6rem 0; /* Reduced for mobile */
}

.contact-grid {
  display: flex;
  justify-content: center;
}

.contact-info {
  display: flex;
  flex-direction: column;
  gap: 1.5rem; /* Reduced for mobile */
  max-width: 600px;
  text-align: center;
}

.info-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  background: rgba(255, 255, 255, 0.6);
  backdrop-filter: blur(8px);
  padding: 1.5rem;
  border-radius: var(--border-radius);
  box-shadow: var(--box-shadow);
}

.info-icon {
  width: 50px;
  height: 50px;
  background: rgba(37, 99, 235, 0.1);
  border-radius: 50%;
  display: flex;
  justify-content: center;
  align-items: center;
  color: var(--primary-color);
  font-size: 1.25rem;
  transition: var(--transition);
}

.info-icon:hover {
  animation: wiggle 0.5s ease-in-out;
}

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

.info-content h3 {
  margin-bottom: 0.5rem;
  color: var(--dark-color);
  font-weight: 600;
}

.social-links {
  display: flex;
  justify-content: center;
  gap: 1.5rem;
  margin-top: 1rem;
}

.social-links a {
  width: 45px;
  height: 45px;
  background: rgba(37, 99, 235, 0.1);
  border-radius: 50%;
  display: flex;
  justify-content: center;
  align-items: center;
  color: var(--primary-color);
  transition: var(--transition);
  box-shadow: var(--box-shadow);
  touch-action: manipulation;
}

.social-links a:hover {
  background: var(--primary-color);
  color: white;
  transform: scale(1.1);
  box-shadow: 0 8px 24px rgba(37, 99, 235, 0.2);
}

/* Footer */
.footer {
  background: var(--dark-color);
  color: white;
  padding: 3rem 0 0; /* Reduced for mobile */
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1.5rem; /* Reduced for mobile */
  margin-bottom: 2rem;
}

.footer-col h3 {
  color: white;
  margin-bottom: 1rem;
  font-size: 1.25rem;
  font-weight: 600;
  position: relative;
  padding-bottom: 0.75rem;
}

.footer-col h3::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 40px;
  height: 2px;
  background: var(--primary-color);
}

.footer-logo img {
  height: 45px; /* Slightly smaller for mobile */
  margin-bottom: 1rem;
}

.footer-col p {
  opacity: 0.8;
  margin-bottom: 1rem;
  font-weight: 400;
}

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

.footer-col ul li i {
  margin-right: 0.5rem;
  color: var(--primary-color);
}

.footer-col a:hover {
  color: var(--primary-color);
}

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

/* Animations */
[data-aos] {
  transition: opacity 0.8s ease-in-out-cubic, transform 0.8s ease-in-out-cubic;
}

[data-aos="fade-up"] {
  opacity: 0;
  transform: translateY(40px);
}

[data-aos="fade-down"] {
  opacity: 0;
  transform: translateY(-40px);
}

[data-aos="fade-right"] {
  opacity: 0;
  transform: translateX(-40px);
}

[data-aos="fade-left"] {
  opacity: 0;
  transform: translateX(40px);
}

[data-aos].aos-animate {
  opacity: 1;
  transform: translate(0);
}

/* Responsive Styles */
@media (max-width: 992px) {
  .portfolio-container {
    flex-direction: column;
  }
  
  .portfolio-sidebar {
    flex: 1;
    width: 100%;
  }
  
  .hero-title {
    font-size: 3rem;
  }
}

@media (max-width: 768px) {
  .mobile-menu-toggle {
    display: flex;
  }
  
  .nav-links {
    position: fixed;
    top: 0;
    right: -100%;
    width: 80%;
    max-width: 300px;
    height: 100vh;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.9), rgba(37, 99, 235, 0.15));
    backdrop-filter: blur(10px);
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 1.5rem;
    transition: right 0.5s ease-in-out;
    box-shadow: -5px 0 15px rgba(0, 0, 0, 0.1);
  }
  
  .nav-links.active {
    right: 0;
  }
  
  .hero-section {
    min-height: 600px; /* Adjusted for mobile */
  }
  
  .hero-title {
    font-size: 2.5rem;
  }
  
  .hero-buttons {
    flex-direction: column;
    gap: 1rem;
  }
  
  .btn {
    width: 100%;
    padding: 0.75rem 1.5rem; /* Adjusted for mobile */
  }
  
  .footer-bottom {
    flex-direction: column;
    gap: 1rem;
    text-align: center;
  }
  
  .footer-links {
    gap: 1rem;
  }
  
  .services-subsection .services-grid {
    grid-template-columns: repeat(2, 1fr); /* 2 columns on medium screens */
  }
}

@media (max-width: 576px) {
  .section-title {
    font-size: 2rem; /* Reduced for mobile */
  }
  
.hero-title {
  font-size: 4.5rem;
  font-weight: 800;
  margin-bottom: 1.5rem;
  color: var(--dark-color);
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
  letter-spacing: -0.02em;
  line-height: 1.1;
}

.hero-subtitle {
  font-size: 1.5rem;
  font-weight: 500;
  margin-bottom: 2rem;
  color: var(--gray-color);
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
  transition: opacity 0.5s ease, transform 0.5s ease;
}

.hero-subtitle.typing::after {
  content: '|';
  margin-left: 5px;
  animation: blink 1s infinite;
  color: var(--primary-color);
}

.highlight-orange {
  background: linear-gradient(135deg, #FF8C00, #F97316);
  -webkit-background-clip: text;
  color: transparent;
  position: relative;
  display: inline-block;
}

.highlight-orange::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 100%;
  height: 2px;
  background: linear-gradient(90deg, #FF8C00, #F97316);
  opacity: 0.8;
}

/* Responsive Adjustments */
@media (max-width: 992px) {
  .hero-title {
    font-size: 3.5rem;
  }
  .hero-subtitle {
    font-size: 1.3rem;
  }
}

@media (max-width: 576px) {
  .hero-title {
    font-size: 2.2rem;
  }
  .hero-subtitle {
    font-size: 1.1rem;
  }
}
  
  .portfolio-grid {
    grid-template-columns: 1fr;
  }
  
  .nav-logo {
    align-items: center;
  }
  
  .nav-links li a {
    font-size: 0.9rem;
  }
  
  .nav-cta {
    padding: 0.75rem 1.5rem;
    font-size: 0.9rem;
  }
  
  .services-subsection .services-grid {
    grid-template-columns: 1fr; /* 1 column on small screens */
  }
}

/* Portfolio Image Hover Overlay */
.portfolio-img-wrapper {
  position: relative;
  overflow: hidden;
  border-radius: var(--border-radius);
}

.portfolio-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(37, 99, 235, 0.7);
  color: white;
  display: flex;
  justify-content: center;
  align-items: center;
  opacity: 0;
  transition: opacity 0.3s ease;
  font-size: 1rem;
  font-weight: 500;
  text-align: center;
  padding: 1rem;
}

.portfolio-img-wrapper:hover .portfolio-overlay {
  opacity: 1;
}

.portfolio-img-wrapper img:hover {
  transform: scale(1.05);
  box-shadow: 0 0 15px rgba(37, 99, 235, 0.5);
}

/* Service Card Particles */
.service-card {
  position: relative;
}

.service-particles {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 1;
}

.service-card:hover {
  box-shadow: 0 0 15px rgba(37, 99, 235, 0.3);
}

/* Section Header Glow */
.section-title.glow {
  animation: glow 1.5s ease-in-out;
}

@keyframes glow {
  0% {
    text-shadow: none;
  }
  50% {
    text-shadow: 0 0 15px rgba(37, 99, 235, 0.5);
  }
  100% {
    text-shadow: none;
  }
}

/* Navbar Pulse for WhatsApp CTA */
.nav-cta.pulse {
  animation: navPulse 2s infinite ease-in-out;
}

@keyframes navPulse {
  0% {
    box-shadow: 0 0 0 rgba(37, 99, 235, 0.5);
  }
  50% {
    box-shadow: 0 0 20px rgba(37, 99, 235, 0.7);
  }
  100% {
    box-shadow: 0 0 0 rgba(37, 99, 235, 0.5);
  }
}

/* Portfolio Image Hover Overlay */
.portfolio-img-wrapper {
  position: relative;
  overflow: hidden;
  border-radius: var(--border-radius);
}

.portfolio-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(37, 99, 235, 0.7);
  color: white;
  display: flex;
  justify-content: center;
  align-items: center;
  opacity: 0;
  transition: opacity 0.3s ease;
  font-size: 1rem;
  font-weight: 500;
  text-align: center;
  padding: 1rem;
}

.portfolio-img-wrapper:hover .portfolio-overlay {
  opacity: 1;
}

.portfolio-img-wrapper img:hover {
  transform: scale(1.05);
  box-shadow: 0 0 15px rgba(37, 99, 235, 0.5);
}

/* Service Card Holographic Effect */
.service-card {
  position: relative;
  overflow: hidden;
  transition: transform 0.3s ease;
}

.service-card.holo-hover {
  transform: translateY(-10px) scale(1.02);
  box-shadow: 0 0 30px rgba(37, 99, 235, 0.3);
}

.service-card.holo-hover .service-front,
.service-card.holo-hover .service-back {
  transform: scale(1.05);
}

.service-card.holo-hover .service-icon {
  box-shadow: 0 0 15px rgba(37, 99, 235, 0.5);
}

.holo-border {
  position: absolute;
  background: transparent;
  transition: all 0.3s ease;
}

.holo-border-top, .holo-border-bottom {
  width: 0;
  height: 2px;
}

.holo-border-left, .holo-border-right {
  width: 2px;
  height: 0;
}

.holo-border-top {
  top: 0;
  left: 0;
}

.holo-border-right {
  top: 0;
  right: 0;
}

.holo-border-bottom {
  bottom: 0;
  right: 0;
}

.holo-border-left {
  bottom: 0;
  left: 0;
}

.service-card.holo-hover .holo-border-top {
  width: 100%;
  background: linear-gradient(90deg, transparent, #2563EB, transparent);
  transition: width 0.4s ease;
}

.service-card.holo-hover .holo-border-right {
  height: 100%;
  background: linear-gradient(180deg, transparent, #2563EB, transparent);
  transition: height 0.4s ease 0.2s;
}

.service-card.holo-hover .holo-border-bottom {
  width: 100%;
  background: linear-gradient(270deg, transparent, #2563EB, transparent);
  transition: width 0.4s ease 0.4s;
}

.service-card.holo-hover .holo-border-left {
  height: 100%;
  background: linear-gradient(0deg, transparent, #2563EB, transparent);
  transition: height 0.4s ease 0.6s;
}

/* Section Header Glow */
.section-title.glow {
  animation: glow 1.5s ease-in-out;
}

@keyframes glow {
  0% {
    text-shadow: none;
  }
  50% {
    text-shadow: 0 0 15px rgba(37, 99, 235, 0.5);
  }
  100% {
    text-shadow: none;
  }
}

/* Navbar Pulse for WhatsApp CTA */
.nav-cta.pulse {
  animation: navPulse 2s infinite ease-in-out;
}

@keyframes navPulse {
  0% {
    box-shadow: 0 0 0 rgba(37, 99, 235, 0.5);
  }
  50% {
    box-shadow: 0 0 20px rgba(37, 99, 235, 0.7);
  }
  100% {
    box-shadow: 0 0 0 rgba(37, 99, 235, 0.5);
  }
}