/* Global CSS Variables */
:root {
  --primary-color: #2563eb;
  --secondary-color: #1e40af;
  --accent-color: #f59e0b;
  --text-primary: #1f2937;
  --text-secondary: #6b7280;
  --text-light: #9ca3af;
  --background: #ffffff;
  --surface: #f9fafb;
  --surface-dark: #f3f4f6;
  --border: #e5e7eb;
  --success: #10b981;
  --error: #ef4444;
  --warning: #f59e0b;
  --info: #3b82f6;

  --font-family-primary: "Inter", sans-serif;
  --font-family-heading: "Poppins", sans-serif;

  --border-radius: 8px;
  --border-radius-lg: 12px;
  --border-radius-xl: 16px;

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

  --transition: all 0.3s ease;
  --transition-fast: all 0.15s ease;

  --header-height: 80px;
  --section-padding: 80px 0;
  --container-max-width: 1200px;

  --z-header: 1000;
  --z-modal: 2000;
  --z-toast: 3000;
}

/* CSS Reset and Base Styles */
*,
*::before,
*::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

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

h1 {
  font-size: clamp(2rem, 5vw, 3.5rem);
}

h2 {
  font-size: clamp(1.75rem, 4vw, 2.5rem);
}

h3 {
  font-size: clamp(1.25rem, 3vw, 1.75rem);
}

h4 {
  font-size: clamp(1rem, 2.5vw, 1.25rem);
}

p {
  margin-bottom: 1rem;
  color: var(--text-secondary);
}

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

a:hover {
  color: var(--secondary-color);
}

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

ul {
  list-style: none;
}

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

input,
textarea,
select {
  font-family: inherit;
  font-size: 1rem;
  width: 100%;
}

/* Utility Classes */
.container {
  width: 100%;
  max-width: var(--container-max-width);
  margin: 0 auto;
  padding: 0 1rem;
}

.section {
  padding: var(--section-padding);
}

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

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

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

.mb-0 {
  margin-bottom: 0 !important;
}

.mt-1 {
  margin-top: 0.5rem;
}

.mt-2 {
  margin-top: 1rem;
}

.mt-3 {
  margin-top: 1.5rem;
}

.mb-1 {
  margin-bottom: 0.5rem;
}

.mb-2 {
  margin-bottom: 1rem;
}

.mb-3 {
  margin-bottom: 1.5rem;
}

/* Page Header */
.page-header {
  background: linear-gradient(
    135deg,
    var(--primary-color),
    var(--secondary-color)
  );
  padding: 120px 0 60px;
  color: white;
  text-align: center;
}

.page-title {
  color: white;
  margin-bottom: 1rem;
}

.page-description {
  color: rgba(255, 255, 255, 0.9);
  font-size: 1.25rem;
  margin-bottom: 0;
}

/* Company Story */
.company-story {
  padding: var(--section-padding);
}

.story-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.story-text h2 {
  margin-bottom: 2rem;
}

.story-text p {
  margin-bottom: 1.5rem;
  line-height: 1.8;
}

.story-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  margin-top: 2rem;
}

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

.stat-box h3 {
  font-size: 2.5rem;
  color: var(--primary-color);
  margin-bottom: 0.5rem;
}

.stat-box p {
  color: var(--text-secondary);
  margin-bottom: 0;
}

.story-image {
  position: relative;
}

.story-image img {
  border-radius: var(--border-radius-lg);
  box-shadow: var(--box-shadow-xl);
}

.image-decoration {
  position: absolute;
  top: -20px;
  right: -20px;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    135deg,
    var(--primary-color),
    var(--accent-color)
  );
  border-radius: var(--border-radius-lg);
  z-index: -1;
  opacity: 0.1;
}

/* Mission Vision Values */
.mission-vision {
  background-color: var(--surface);
  padding: var(--section-padding);
}

.mvv-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.mvv-card {
  background-color: var(--background);
  padding: 2rem;
  border-radius: var(--border-radius-lg);
  box-shadow: var(--box-shadow);
  text-align: center;
  transition: var(--transition);
}

.mvv-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--box-shadow-xl);
}

.mvv-icon {
  width: 80px;
  height: 80px;
  background: linear-gradient(
    135deg,
    var(--primary-color),
    var(--secondary-color)
  );
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  color: white;
  margin-bottom: 1.5rem;
}

.mvv-card h3 {
  margin-bottom: 1rem;
}

.values-list {
  text-align: left;
  list-style: none;
}

.values-list li {
  margin-bottom: 0.75rem;
  padding-left: 1.5rem;
  position: relative;
}

.values-list li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--primary-color);
  font-weight: bold;
}

/* Team Section */
.team-section {
  padding: var(--section-padding);
}

.team-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 300px));
  gap: 2rem;
  justify-content: center;
}

.team-member {
  background-color: var(--background);
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  box-shadow: var(--box-shadow);
  transition: var(--transition);
}

.team-member:hover {
  transform: translateY(-5px);
  box-shadow: var(--box-shadow-xl);
}

.member-image {
  position: relative;
  overflow: hidden;
  height: 300px;
}

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

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

.member-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(to bottom, transparent, rgba(0, 0, 0, 0.8));
  display: flex;
  align-items: flex-end;
  justify-content: center;
  padding: 1.5rem;
  opacity: 0;
  transition: var(--transition);
}

.team-member:hover .member-overlay {
  opacity: 1;
}

.member-info {
  padding: 1.5rem;
  text-align: center;
}

.member-info h3 {
  font-size: 1.25rem;
  margin-bottom: 0.5rem;
}

.member-position {
  color: var(--primary-color);
  font-weight: 500;
  display: block;
  margin-bottom: 1rem;
}

.member-info p {
  font-size: 0.875rem;
  margin-bottom: 0;
}

/* Timeline Section */
.timeline-section {
  background-color: var(--surface);
  padding: var(--section-padding);
}

.timeline {
  max-width: 800px;
  margin: 0 auto;
}

/* Partners Section */
.partners-section {
  padding: var(--section-padding);
}

.partners-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 3rem;
  align-items: center;
}

.partner-item {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 100px;
  filter: grayscale(100%);
  opacity: 0.6;
  transition: var(--transition);
}

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

.partner-item img {
  max-width: 120px;
  max-height: 60px;
  object-fit: contain;
}

/* Responsive */
@media (max-width: 992px) {
  .story-content {
    grid-template-columns: 1fr;
    gap: 3rem;
  }

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

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

  .partners-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (max-width: 768px) {
  .team-grid {
    grid-template-columns: repeat(auto-fit, minmax(250px, 300px));
  }
}

@media (max-width: 576px) {
  .story-stats {
    grid-template-columns: 1fr;
    gap: 1rem;
  }

  .team-grid {
    grid-template-columns: 1fr;
    max-width: 350px;
    margin: 0 auto;
  }

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

/* Button Styles */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.75rem 1.5rem;
  font-size: 1rem;
  font-weight: 500;
  border-radius: var(--border-radius);
  transition: var(--transition);
  text-decoration: none;
  border: 2px solid transparent;
  cursor: pointer;
  gap: 0.5rem;
}

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

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

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

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

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

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

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

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

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

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

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

.btn-sm {
  padding: 0.5rem 1rem;
  font-size: 0.875rem;
}

/* Header Styles */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  background-color: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  box-shadow: var(--box-shadow-sm);
  z-index: var(--z-header);
  transition: var(--transition);
}

.header.scrolled {
  background-color: rgba(255, 255, 255, 0.98);
  box-shadow: var(--box-shadow);
}

.navbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--header-height);
}

.nav-brand {
  display: flex;
  align-items: center;
}

.logo {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text-primary);
  font-family: var(--font-family-heading);
}

.logo:hover {
  color: var(--primary-color);
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 2rem;
}

.nav-list {
  display: flex;
  gap: 2rem;
}

.nav-link {
  font-weight: 500;
  color: var(--text-primary);
  position: relative;
  padding: 0.25rem 0;
}

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

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

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

.nav-link.active {
  color: var(--primary-color);
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 4px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
}

.nav-toggle span {
  width: 24px;
  height: 3px;
  background-color: var(--text-primary);
  transition: var(--transition);
}

.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(5px, -5px);
}

/* Hero Section */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: var(--header-height);
  background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
  overflow: hidden;
}

.hero-background {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 0;
}

.hero-particles {
  position: absolute;
  width: 100%;
  height: 100%;
  background-image: radial-gradient(
    circle at 50% 50%,
    rgba(37, 99, 235, 0.1) 0%,
    transparent 70%
  );
}

.hero-content {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
  padding: 4rem 0;
}

.hero-text {
  max-width: 600px;
}

.hero-subtitle {
  display: block;
  font-size: 1.125rem;
  color: var(--primary-color);
  font-weight: 600;
  margin-bottom: 1rem;
}

.hero-main-title {
  display: block;
  font-size: clamp(2.5rem, 6vw, 4rem);
  font-weight: 800;
  margin-bottom: 1.5rem;
}

.hero-description {
  font-size: 1.25rem;
  margin-bottom: 2rem;
  color: var(--text-secondary);
}

.hero-buttons {
  display: flex;
  gap: 1rem;
  margin-bottom: 3rem;
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

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

.stat-number {
  display: block;
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--primary-color);
  font-family: var(--font-family-heading);
}

.stat-label {
  display: block;
  font-size: 0.875rem;
  color: var(--text-secondary);
  font-weight: 500;
}

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

.hero-image-wrapper {
  position: relative;
  width: 100%;
  max-width: 500px;
  animation: float 6s ease-in-out infinite;
}

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

.hero-scroll-indicator {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  text-align: center;
  cursor: pointer;
}

.scroll-text {
  display: block;
  font-size: 0.875rem;
  color: var(--text-secondary);
  margin-bottom: 0.5rem;
}

.scroll-icon {
  animation: bounce 2s infinite;
}

/* Section Styles */
.section-header {
  text-align: center;
  margin-bottom: 3rem;
}

.section-subtitle {
  display: inline-block;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--primary-color);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 0.5rem;
}

.section-title {
  font-size: clamp(2rem, 4vw, 2.5rem);
  margin-bottom: 1rem;
}

.section-description {
  font-size: 1.125rem;
  max-width: 600px;
  margin: 0 auto;
  color: var(--text-secondary);
}

/* Services Section */
.services {
  padding: var(--section-padding);
  background-color: var(--surface);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 2rem;
  margin-bottom: 3rem;
}

.service-card {
  background-color: var(--background);
  border-radius: var(--border-radius-lg);
  padding: 2rem;
  box-shadow: var(--box-shadow);
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.service-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--box-shadow-xl);
}

.service-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--primary-color), var(--accent-color));
  transform: scaleX(0);
  transform-origin: left;
  transition: var(--transition);
}

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

.service-icon {
  width: 60px;
  height: 60px;
  background-color: var(--surface);
  border-radius: var(--border-radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.5rem;
  font-size: 1.5rem;
  color: var(--primary-color);
  transition: var(--transition);
}

.service-card:hover .service-icon {
  background-color: var(--primary-color);
  color: white;
  transform: scale(1.1);
}

.service-title {
  font-size: 1.5rem;
  margin-bottom: 1rem;
}

.service-description {
  margin-bottom: 1.5rem;
}

.service-features {
  margin-bottom: 1.5rem;
}

.service-features li {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 0.75rem;
  color: var(--text-secondary);
}

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

.service-link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 600;
  color: var(--primary-color);
  transition: var(--transition);
}

.service-link:hover {
  gap: 0.75rem;
}

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

/* Projects Section */
.projects {
  padding: var(--section-padding);
}

.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 2rem;
  margin-bottom: 3rem;
}

.project-card {
  background-color: var(--background);
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  box-shadow: var(--box-shadow);
  transition: var(--transition);
}

.project-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--box-shadow-xl);
}

.project-image {
  position: relative;
  overflow: hidden;
  height: 250px;
}

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

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

.project-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(to bottom, transparent, rgba(0, 0, 0, 0.7));
  display: flex;
  align-items: flex-end;
  padding: 1.5rem;
  opacity: 0;
  transition: var(--transition);
}

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

.project-category {
  background-color: var(--primary-color);
  color: white;
  padding: 0.25rem 0.75rem;
  /* border-radius: var(--border-radius); */
  /* font-size: 0.875rem; */
}

.project-content {
  padding: 1.5rem;
}

.project-title {
  font-size: 1.25rem;
  margin-bottom: 0.75rem;
}

.project-description {
  margin-bottom: 1rem;
  font-size: 0.95rem;
}

.project-tech {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.tech-badge {
  background-color: var(--surface);
  color: var(--text-secondary);
  padding: 0.25rem 0.75rem;
  border-radius: var(--border-radius);
  font-size: 0.75rem;
  font-weight: 500;
}

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

/* Skeleton Loading */
.project-skeleton,
.skeleton {
  animation: skeleton-loading 1.5s infinite ease-in-out;
}

.skeleton-image {
  width: 100%;
  height: 250px;
  background-color: var(--surface);
  border-radius: var(--border-radius-lg) var(--border-radius-lg) 0 0;
}

.skeleton-content {
  padding: 1.5rem;
}

.skeleton-title {
  height: 24px;
  background-color: var(--surface);
  border-radius: var(--border-radius);
  margin-bottom: 1rem;
  width: 70%;
}

.skeleton-text {
  height: 16px;
  background-color: var(--surface);
  border-radius: var(--border-radius);
  width: 90%;
}

/* Testimonials Section */
.testimonials {
  padding: var(--section-padding);
  background-color: var(--surface);
}

.testimonials-carousel {
  max-width: 800px;
  margin: 0 auto;
  position: relative;
  height: 400px;
}

.testimonial-card {
  position: absolute;
  width: 100%;
  background-color: var(--background);
  border-radius: var(--border-radius-xl);
  padding: 3rem;
  box-shadow: var(--box-shadow-lg);
  opacity: 0;
  transform: translateX(100%);
  transition: var(--transition);
}

.testimonial-card.active {
  opacity: 1;
  transform: translateX(0);
}

.testimonial-stars {
  display: flex;
  gap: 0.25rem;
  margin-bottom: 1.5rem;
}

.testimonial-stars i {
  color: var(--accent-color);
  font-size: 1.25rem;
}

.testimonial-text {
  font-size: 1.25rem;
  font-style: italic;
  color: var(--text-primary);
  margin-bottom: 2rem;
  line-height: 1.8;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.testimonial-avatar {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  object-fit: cover;
}

.testimonial-name {
  font-size: 1.125rem;
  margin-bottom: 0.25rem;
}

.testimonial-position {
  font-size: 0.875rem;
  color: var(--text-secondary);
}

.testimonial-controls {
  display: flex;
  justify-content: center;
  gap: 1rem;
  margin-top: 3rem;
}

.carousel-btn {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background-color: var(--background);
  box-shadow: var(--box-shadow);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: var(--transition);
}

.carousel-btn:hover {
  background-color: var(--primary-color);
  color: white;
  transform: scale(1.1);
}

/* CTA Section */
.cta-section {
  background: linear-gradient(
    135deg,
    var(--primary-color),
    var(--secondary-color)
  );
  padding: var(--section-padding);
  color: white;
  text-align: center;
}

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

.cta-title {
  color: white;
  margin-bottom: 1rem;
}

.cta-description {
  color: rgba(255, 255, 255, 0.9);
  font-size: 1.25rem;
  margin-bottom: 2rem;
}

.cta-buttons {
  display: flex;
  gap: 1rem;
  justify-content: center;
}

/* Contact Section */
.contact-section {
  padding: var(--section-padding);
  background-color: var(--surface);
}

.contact-wrapper {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 4rem;
}

.contact-form {
  background-color: var(--background);
  padding: 2rem;
  border-radius: var(--border-radius-lg);
  box-shadow: var(--box-shadow);
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
  margin-bottom: 2rem;
}

.form-group {
  position: relative;
}

.form-full {
  grid-column: 1 / -1;
}

.form-group label {
  display: block;
  font-weight: 500;
  color: var(--text-primary);
  margin-bottom: 0.5rem;
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 2px solid var(--border);
  border-radius: var(--border-radius);
  background-color: var(--surface);
  transition: var(--transition);
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--primary-color);
  background-color: var(--background);
}

.contact-info {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.info-card {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
}

.info-icon {
  width: 50px;
  height: 50px;
  background-color: var(--surface);
  border-radius: var(--border-radius);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary-color);
  font-size: 1.25rem;
  flex-shrink: 0;
}

.info-content h4 {
  font-size: 1.125rem;
  margin-bottom: 0.5rem;
}

.info-content p {
  margin-bottom: 0;
}

/* Footer */
.footer {
  background-color: var(--text-primary);
  color: white;
  padding: 4rem 0 2rem;
}

.footer-content {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 2fr;
  gap: 3rem;
  margin-bottom: 3rem;
}

.footer-logo {
  font-size: 1.5rem;
  margin-bottom: 1rem;
  color: white;
}

.footer-description {
  color: rgba(255, 255, 255, 0.8);
  margin-bottom: 1.5rem;
}

.footer-social {
  display: flex;
  gap: 1rem;
}

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

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

.footer-title {
  font-size: 1.125rem;
  margin-bottom: 1rem;
  color: white;
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

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

.footer-links a:hover {
  color: white;
  padding-left: 0.5rem;
}

.footer-newsletter-text {
  color: rgba(255, 255, 255, 0.8);
  margin-bottom: 1rem;
}

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

.newsletter-form input {
  flex: 1;
  padding: 0.75rem 1rem;
  border: none;
  border-radius: var(--border-radius);
  background-color: rgba(255, 255, 255, 0.1);
  color: white;
}

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

.newsletter-form input:focus {
  outline: none;
  background-color: rgba(255, 255, 255, 0.15);
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.footer-copyright {
  color: rgba(255, 255, 255, 0.8);
  margin-bottom: 0;
}

.footer-bottom-links {
  display: flex;
  gap: 2rem;
}

.footer-bottom-links a {
  color: rgba(255, 255, 255, 0.8);
  font-size: 0.875rem;
}

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

/* Back to Top Button */
.back-to-top {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  width: 50px;
  height: 50px;
  background-color: var(--primary-color);
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition);
  z-index: 999;
  cursor: pointer;
}

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

.back-to-top:hover {
  background-color: var(--secondary-color);
  transform: translateY(-3px);
}

/* Toast Notification */
.toast {
  position: fixed;
  top: 100px;
  right: 20px;
  background-color: var(--background);
  border-radius: var(--border-radius);
  box-shadow: var(--box-shadow-xl);
  padding: 1rem 1.5rem;
  display: flex;
  align-items: center;
  gap: 1rem;
  min-width: 300px;
  transform: translateX(400px);
  transition: var(--transition);
  z-index: var(--z-toast);
}

.toast.show {
  transform: translateX(0);
}

.toast-icon {
  font-size: 1.5rem;
}

.toast-icon.fa-check-circle {
  color: var(--success);
}

.toast-icon.fa-exclamation-circle {
  color: var(--warning);
}

.toast-icon.fa-times-circle {
  color: var(--error);
}

.toast-message {
  flex: 1;
}

.toast-close {
  background: none;
  border: none;
  font-size: 1.25rem;
  color: var(--text-secondary);
  cursor: pointer;
}

/* Loading Spinner */
.loading-spinner {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(255, 255, 255, 0.9);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: var(--z-modal);
  opacity: 0;
  visibility: hidden;
  transition: var(--transition);
}

.loading-spinner.show {
  opacity: 1;
  visibility: visible;
}

.spinner {
  width: 50px;
  height: 50px;
  border: 4px solid var(--surface);
  border-top-color: var(--primary-color);
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

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

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

@keyframes skeleton-loading {
  0% {
    background-color: var(--surface);
  }
  100% {
    background-color: var(--surface-dark);
  }
}

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

/* Dark Mode Support (Optional) */
@media (prefers-color-scheme: dark) {
  :root {
    --background: #1f2937;
    --surface: #374151;
    --surface-dark: #4b5563;
    --text-primary: #f9fafb;
    --text-secondary: #d1d5db;
    --text-light: #9ca3af;
    --border: #4b5563;
  }
}