/* CSS Variables */
:root {
  /* Colors */
  --primary-color: #05346e;
  --primary-dark: #05346e;
  --primary-light: #6d28d9;
  --accent-color: #f7b51f;
  --accent-dark: #b8941f;
  --accent-light: #f4d475;

  /* Neutral Colors */
  --text-primary: #1f2937;
  --text-secondary: #6b7280;
  --text-light: #9ca3af;
  --bg-white: #ffffff;
  --bg-light: #f9fafb;
  --bg-gray: #f3f4f6;
  --border-color: #e5e7eb;

  /* Fonts */
  --font-primary: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
  --font-secondary: "Georgia", serif;

  /* Spacing */
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 1.5rem;
  --spacing-lg: 2rem;
  --spacing-xl: 3rem;
  --spacing-2xl: 4rem;
  --spacing-3xl: 6rem;

  /* Border Radius */
  --radius-sm: 0.375rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-xl: 1rem;
  --radius-full: 9999px;

  /* Shadows */
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1);

  /* Transitions */
  --transition-fast: 0.15s ease;
  --transition-base: 0.3s ease;
  --transition-slow: 0.5s ease;

  /* Container */
  --container-max-width: 1200px;

  /* Header */
  --header-height: 80px;
}

/* Reset & Base Styles */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--header-height);
}

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

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

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

button {
  border: none;
  background: none;
  cursor: pointer;
  font-family: inherit;
}

ul {
  list-style: none;
}

/* Container */
.container {
  max-width: var(--container-max-width);
  margin: 0 auto;
  padding: 0 var(--spacing-md);
}

/* Section Styles */
section {
  padding: 5rem 0;
}

.section-header {
  text-align: center;
  margin-bottom: var(--spacing-2xl);
}

.section-subtitle {
  display: inline-block;
  color: var(--accent-color);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  font-size: 0.875rem;
  margin-bottom: var(--spacing-sm);
}

.section-title {
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--primary-color);
  margin-bottom: var(--spacing-md);
  line-height: 1.2;
}

.section-description {
  font-size: 1.125rem;
  color: var(--text-secondary);
  max-width: 700px;
  margin: 0 auto;
}

/* Button Styles */
.btn {
  display: inline-block;
  padding: 1rem 2rem;
  border-radius: var(--radius-md);
  font-weight: 600;
  text-align: center;
  transition: all var(--transition-base);
  cursor: pointer;
  border: 2px solid transparent;
}

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

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

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

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

/* Header */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: var(--header-height);
  background-color: var(--bg-white);
  z-index: 1000;
  transition: all var(--transition-base);
}

.header.scrolled {
  box-shadow: var(--shadow-md);
  background-color: rgba(255, 255, 255, 0.98);
  backdrop-filter: blur(10px);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

.nav-logo h2 {
  color: var(--primary-color);
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 0.25rem;
}

.nav-logo span {
  color: var(--accent-color);
  font-size: 0.875rem;
  font-weight: 500;
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 0.25rem;
  padding: 0.5rem;
}

.nav-toggle span {
  width: 25px;
  height: 3px;
  background-color: var(--primary-color);
  border-radius: var(--radius-sm);
  transition: all var(--transition-base);
}

.nav-menu {
  display: flex;
  gap: var(--spacing-lg);
  align-items: center;
}

.nav-link {
  color: var(--text-primary);
  font-weight: 500;
  position: relative;
}

.nav-link::after {
  content: "";
  position: absolute;
  bottom: -5px;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--accent-color);
  transition: width var(--transition-base);
}

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

.nav-link-cta {
  background-color: var(--primary-color);
  color: white;
  padding: 0.5rem 1.5rem;
  border-radius: var(--radius-md);
}

.nav-link-cta:hover {
  background-color: var(--primary-dark);
}

.nav-link-cta::after {
  display: none;
}

/* Hero Section */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: 90px;
  overflow: hidden;
}

.hero-background {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: url("./img/ABC2.webp");
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
  z-index: -2;
}

.hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    135deg,
    rgba(15, 87, 177, 0.72) 0%,
    rgba(12, 73, 148, 0.62) 50%,
    rgba(8, 52, 107, 0.08) 100%
  );
  z-index: -1;
}

.hero-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-2xl);
  align-items: center;
}

.hero-text {
  color: white;
}

.hero-title {
  font-size: 3.2rem;
  font-weight: 700;
  line-height: 1.15;
  margin-bottom: var(--spacing-md);
}

.text-accent {
  color: var(--accent-color);
}

.hero-description {
  font-size: 1.25rem;
  margin-bottom: var(--spacing-xl);
  opacity: 0.9;
}

.hero-buttons {
  display: flex;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-lg);
}

.hero-buttons .btn-primary {
  background-color: var(--accent-color);
  color: var(--primary-color);
}

.hero-buttons .btn-primary:hover {
  background-color: var(--accent-dark);
}

.hero-buttons .btn-outline {
  border-color: white;
  color: white;
}

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

.hero-stats {
  display: flex;
  gap: var(--spacing-xl);
}

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

.stat-number {
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--accent-color);
  margin-bottom: 0.25rem;
}

.stat-number::after {
  content: "+";
}

.stat-label {
  font-size: 0.887rem;
  opacity: 0.9;
}

.hero-image {
  display: flex;
  justify-content: center;
  align-items: center;
}

.hero-image-wrapper {
  width: 400px;
  height: 400px;
  border-radius: 50%;
  overflow: hidden;
  border: 8px solid var(--accent-color);
  box-shadow: 0 0 60px rgba(212, 175, 55, 0.3);
  animation: float 6s ease-in-out infinite;
}

.hero-image-wrapper img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

@keyframes float {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-20px);
  }
}

/* About Section */
.about {
  background-color: var(--bg-light);
  margin-bottom: -20px;
}

.about-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-2xl);
  align-items: center;
}

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

.about-image img {
  width: 100%;
  height: auto;
  border-radius: var(--radius-xl);
  display: block;
}

.about-image-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    135deg,
    rgba(76, 29, 149, 0.3) 0%,
    transparent 100%
  );
}

.about-text {
  padding: 0;
}

.about-description {
  color: var(--text-secondary);
  margin-bottom: 1rem;
  font-size: 1rem;
  line-height: 1.7;
}

.about-credentials {
  margin: 1.5rem 0 0;
}

.credential-item {
  display: flex;
  gap: var(--spacing-md);
  margin-bottom: 0.8rem;
  padding: 1rem;
  background-color: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-base);
}

.credential-item:hover {
  transform: translateX(10px);
  box-shadow: var(--shadow-md);
}

.credential-item i {
  font-size: 1.5rem;
  color: var(--accent-color);
}

.credential-item h4 {
  color: var(--primary-color);
  margin-bottom: 0.25rem;
}

.credential-item p {
  color: var(--text-secondary);
  font-size: 0.9rem;
}

/* Gallery Section */
.gallery {
  background-color: var(--bg-white);
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  grid-template-rows: repeat(2, 300px);
  gap: var(--spacing-md);
}

.gallery-item {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  cursor: pointer;
  transition: all var(--transition-base);
}

.gallery-item-large {
  grid-column: span 2;
  grid-row: span 2;
}

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

.gallery-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    to top,
    rgba(0, 86, 179, 0.85) 0%,
    rgba(0, 86, 179, 0.35) 100%
  );
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity var(--transition-base);
}

.gallery-overlay i {
  color: var(--accent-color);
  font-size: 2rem;
}

.gallery-item:hover .gallery-overlay {
  opacity: 1;
}

.gallery-item:hover img {
  transform: scale(1.1);
}

.gallery-overlay h3 {
  color: white;
  font-size: 1.25rem;
  margin-bottom: 0.5rem;
}

/* Services Section */
.services {
  background-color: var(--bg-light);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-xl);
}

.service-card {
  background-color: white;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  transition: all var(--transition-base);
}

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

.service-image {
  width: 100%;
  height: 200px;
  overflow: hidden;
}

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

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

.service-content {
  padding: var(--spacing-lg);
}

.service-icon {
  width: 60px;
  height: 60px;
  background: linear-gradient(
    135deg,
    var(--primary-color) 0%,
    var(--primary-light) 100%
  );
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--spacing-md);
}

.service-icon i {
  font-size: 1.5rem;
  color: white;
}

.service-title {
  font-size: 1.5rem;
  color: var(--primary-color);
  margin-bottom: var(--spacing-sm);
}

.service-description {
  color: var(--text-secondary);
  margin-bottom: var(--spacing-md);
}

.service-features {
  list-style: none;
}

.service-features li {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-sm);
  color: var(--text-secondary);
}

.service-features i {
  color: var(--accent-color);
  font-size: 0.875rem;
}

/* Highlights Section */
.highlights {
  background-color: var(--bg-white);
}

.highlights-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--spacing-xl);
}

.highlight-card {
  text-align: center;
  padding: var(--spacing-xl);
  background-color: var(--bg-light);
  border-radius: var(--radius-xl);
  transition: all var(--transition-base);
}

.highlight-card:hover {
  background-color: white;
  box-shadow: var(--shadow-xl);
  transform: translateY(-5px);
}

.highlight-icon {
  width: 80px;
  height: 80px;
  background: linear-gradient(
    135deg,
    var(--primary-color) 0%,
    var(--primary-light) 100%
  );
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--spacing-md);
}

.highlight-icon i {
  font-size: 2rem;
  color: white;
}

.highlight-title {
  font-size: 1.25rem;
  color: var(--primary-color);
  margin-bottom: var(--spacing-sm);
}

.highlight-description {
  color: var(--text-secondary);
}

/* Benefits Section */
.benefits {
  background: linear-gradient(
    135deg,
    var(--primary-color) 0%,
    var(--primary-dark) 100%
  );
  color: white;
}

.benefits .section-subtitle {
  color: var(--accent-color);
}

.benefits .section-title {
  color: white;
}

.benefits .section-description {
  color: rgba(255, 255, 255, 0.9);
}

.benefits-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-xl);
}

.benefit-item {
  text-align: center;
  padding: var(--spacing-lg);
}

.benefit-icon {
  width: 70px;
  height: 70px;
  background-color: rgba(212, 175, 55, 0.2);
  border: 2px solid var(--accent-color);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--spacing-md);
  transition: all var(--transition-base);
}

.benefit-item:hover .benefit-icon {
  background-color: var(--accent-color);
  transform: scale(1.1);
}

.benefit-icon i {
  font-size: 1.75rem;
  color: var(--accent-color);
  transition: color var(--transition-base);
}

.benefit-item:hover .benefit-icon i {
  color: var(--primary-color);
}

.benefit-title {
  font-size: 1.25rem;
  margin-bottom: var(--spacing-sm);
}

.benefit-description {
  color: rgba(255, 255, 255, 0.8);
}

/* FAQ Section */
.faq {
  background-color: var(--bg-white);
}

.faq-container {
  max-width: 900px;
  margin: 0 auto;
}

.faq-item {
  background-color: white;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  margin-bottom: var(--spacing-md);
  overflow: hidden;
  transition: all var(--transition-base);
}

.faq-item:hover {
  box-shadow: var(--shadow-md);
}

.faq-question {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--spacing-lg);
  text-align: left;
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--primary-color);
  cursor: pointer;
  transition: all var(--transition-base);
}

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

.faq-question i {
  color: var(--accent-color);
  transition: transform var(--transition-base);
}

.faq-item.active .faq-question i {
  transform: rotate(180deg);
}

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

.faq-item.active .faq-answer {
  max-height: 500px;
}

.faq-answer p {
  padding: 0 var(--spacing-lg) var(--spacing-lg);
  color: var(--text-secondary);
  line-height: 1.8;
}

/* Contact Section */
.contact {
  background-color: var(--bg-light);
}

.contact-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-2xl);
}

.contact-info {
  padding: var(--spacing-lg);
}

.contact-info-title {
  font-size: 1.75rem;
  color: var(--primary-color);
  margin-bottom: var(--spacing-md);
}

.contact-info-text {
  color: var(--text-secondary);
  margin-bottom: var(--spacing-xl);
}

.contact-details {
  margin-bottom: var(--spacing-xl);
}

.contact-detail-item {
  display: flex;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-lg);
}

.contact-detail-icon {
  width: 50px;
  height: 50px;
  background: linear-gradient(
    135deg,
    var(--primary-color) 0%,
    var(--primary-light) 100%
  );
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

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

.contact-detail-text h4 {
  color: var(--primary-color);
  margin-bottom: 0.25rem;
}

.contact-detail-text p {
  color: var(--text-secondary);
}

.contact-social h4 {
  color: var(--primary-color);
  margin-bottom: var(--spacing-md);
}

.social-links {
  display: flex;
  gap: var(--spacing-md);
}

.social-link {
  width: 45px;
  height: 45px;
  background-color: var(--primary-color);
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-base);
}

.social-link:hover {
  background-color: var(--accent-color);
  color: var(--primary-color);
  transform: translateY(-3px);
}

/* Footer */
.footer {
  background-color: var(--primary-dark);
  color: white;
  padding: var(--spacing-3xl) 0 var(--spacing-lg);
}

.footer-content {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: var(--spacing-2xl);
  margin-bottom: var(--spacing-2xl);
}

.footer-title {
  color: var(--accent-color);
  font-size: 1.75rem;
  margin-bottom: var(--spacing-sm);
}

.footer-text {
  color: rgba(255, 255, 255, 0.8);
  margin-bottom: var(--spacing-md);
  line-height: 1.8;
}

.footer-social {
  display: flex;
  gap: var(--spacing-sm);
}

.footer-social-link {
  width: 40px;
  height: 40px;
  background-color: rgba(212, 175, 55, 0.2);
  border: 1px solid var(--accent-color);
  color: var(--accent-color);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-base);
}

.footer-social-link:hover {
  background-color: var(--accent-color);
  color: var(--primary-dark);
  transform: translateY(-3px);
}

.footer-column-title {
  color: var(--accent-color);
  font-size: 1.125rem;
  margin-bottom: var(--spacing-md);
}

.footer-links li {
  margin-bottom: var(--spacing-sm);
}

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

.footer-links a:hover {
  color: var(--accent-color);
  padding-left: var(--spacing-xs);
}

.footer-contact li {
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-md);
  color: rgba(255, 255, 255, 0.8);
}

.footer-contact i {
  color: var(--accent-color);
  margin-top: 0.25rem;
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: var(--spacing-lg);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  color: rgba(255, 255, 255, 0.6);
}

.footer-bottom-links {
  display: flex;
  gap: var(--spacing-lg);
}

.footer-bottom-links a {
  color: rgba(255, 255, 255, 0.6);
  transition: color var(--transition-base);
}

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

/* Gallery Lightbox */
.lightbox {
  position: fixed;
  top: 0;
  left: 0;

  width: 100%;
  height: 100%;

  background: rgba(0, 0, 0, 0.9);

  display: flex;
  justify-content: center;
  align-items: center;

  opacity: 0;
  visibility: hidden;

  transition: all 0.3s ease;

  z-index: 9999;
}

.lightbox.active {
  opacity: 1;
  visibility: visible;
}

.lightbox-img {
  max-width: 90%;
  max-height: 90%;

  border-radius: 12px;

  transform: scale(0.8);
  transition: transform 0.3s ease;

  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
}

.lightbox.active .lightbox-img {
  transform: scale(1);
}

.lightbox-close {
  position: absolute;

  top: 30px;
  right: 40px;

  font-size: 3rem;
  color: white;

  cursor: pointer;

  transition: 0.3s;
}

.lightbox-close:hover {
  color: var(--accent-color);
}

@media (max-width: 768px) {
  .lightbox-img {
    max-width: 95%;
    max-height: 80%;
  }

  .lightbox-close {
    top: 20px;
    right: 25px;
    font-size: 2.5rem;
  }
}

/* Scroll to Top Button */
.scroll-top {
  position: fixed;
  bottom: 30px;
  right: 30px;
  width: 50px;
  height: 50px;
  background: linear-gradient(
    135deg,
    var(--primary-color) 0%,
    var(--primary-light) 100%
  );
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-xl);
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-base);
  z-index: 999;
}

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

.scroll-top:hover {
  transform: translateY(-5px);
  background: linear-gradient(
    135deg,
    var(--accent-color) 0%,
    var(--accent-dark) 100%
  );
}

/* Animations */
.fade-in {
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.6s ease;
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

/* Responsive Design */
@media (max-width: 992px) {
  section {
    padding: 3.5rem 0;
  }

  .section-title {
    font-size: 2rem;
  }

  .hero-content {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .hero-title {
    font-size: 2.5rem;
  }

  .hero-image {
    order: -1;
  }

  .hero-image-wrapper {
    width: 300px;
    height: 300px;
  }

  .hero {
    min-height: auto;
    padding: 140px 0 70px;
  }

  .hero-content {
    gap: 2rem;
  }

  .hero-buttons {
    justify-content: center;
  }

  .hero-stats {
    justify-content: center;
  }

  .about-content {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .about-image {
    max-width: 650px;
    margin: 0 auto;
  }

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

  .credential-item {
    text-align: left;
  }

  .gallery-grid {
    grid-template-columns: repeat(2, 1fr);
    grid-auto-rows: 250px;
  }

  .gallery-item-large {
    grid-column: span 1;
    grid-row: span 1;
  }

  .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .highlights-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .benefits-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .testimonials-grid {
    grid-template-columns: 1fr;
  }

  .contact-content {
    grid-template-columns: 1fr;
  }

  .footer-content {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  :root {
    --spacing-3xl: 4rem;
    --spacing-2xl: 3rem;
  }

  .nav-toggle {
    display: flex;
  }

  .nav-menu {
    position: fixed;
    top: var(--header-height);
    left: -100%;
    width: 100%;
    height: calc(100vh - var(--header-height));
    background-color: white;
    flex-direction: column;
    padding: var(--spacing-xl);
    transition: left var(--transition-base);
    box-shadow: var(--shadow-lg);
  }

  .nav-menu.active {
    left: 0;
  }

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

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

  .nav-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -6px);
  }

  .hero-title {
    font-size: 2rem;
  }

  .hero {
    padding: 120px;
  }

  .hero-image-wrapper {
    width: 240px;
    height: 240px;
  }

  .hero-description {
    max-width: 550px;
    margin: 0 auto 2rem;
  }

  .hero-description {
    font-size: 1rem;
  }

  .hero-buttons {
    flex-direction: column;
  }

  .hero-stats {
    flex-direction: column;
    gap: var(--spacing-md);
  }

  .about {
    margin-bottom: 0;
  }

  .about-description {
    font-size: 0.95rem;
  }

  .about-credentials {
    margin-top: 1rem;
  }

  .credential-item {
    padding: 0.9rem;
    gap: 0.8rem;
  }

  .credential-item h4 {
    font-size: 1rem;
  }

  .credential-item p {
    font-size: 0.85rem;
  }

  .services-grid {
    grid-template-columns: 1fr;
  }

  .services-content {
    padding: 1.3rem;
  }

  .services-title {
    font-size: 1.25rem;
  }

  .highlights-grid {
    grid-template-columns: 1fr;
  }

  .benefits-grid {
    grid-template-columns: 1fr;
  }

  .benefit-item {
    padding: 1rem;
  }

  .contact-info {
    padding: 0;
  }

  .footer-content {
    grid-template-columns: 1fr;
  }

  .footer-bottom {
    flex-direction: column;
    gap: var(--spacing-md);
    text-align: center;
  }
}

@media (max-width: 480px) {
  .section-title {
    font-size: 1.75rem;
  }

  .hero {
    padding: 110px;
  }

  .hero-title {
    font-size: 1.75rem;
  }

  .hero-image-wrapper {
    width: 210px;
    height: 210px;
  }

  .hero-buttons .btn {
    width: 100%;
  }

  .stat-number {
    font-size: 2rem;
  }

  .section-title {
    line-height: 1.2;
  }

  .about-description {
    font-size: 0.92rem;
  }

  .credential-item {
    flex-direction: column;
    align-items: center;
    text-align: center;
  }

  .credential-item i {
    margin-bottom: 0.5rem;
  }

  .gallery-grid {
    grid-template-columns: 1fr;
    grid-template-rows: repeat(5, 250px);
    gap: 0.8rem;
  }

  .service-image {
    height: 180px;
  }

  .highlight-card {
    padding: 1.5rem;
  }

  .faq-question {
    font-size: 1rem;
    padding: 1rem;
  }

  .footer {
    text-align: center;
  }

  .footer-social {
    justify-content: center;
  }

  .footer-contact li {
    justify-content: center;
  }

  .scroll-top {
    bottom: 20px;
    right: 20px;
    width: 45px;
    height: 45px;
  }
}