/* ======== Core Variables ======== */
:root {
  /* Color System */
  --color-primary: #6c63ff;
  --color-primary-dark: #5550d9;
  --color-secondary: #ff6b6b;
  --color-secondary-dark: #e75e5e;
  --color-tertiary: #4ecdc4;
  --color-tertiary-dark: #3bafa7;
  --color-accent: #ffd166;
  --color-accent-dark: #e6bb5c;

  /* Pastels */
  --color-pastel-blue: #aed9e0;
  --color-pastel-pink: #f7cac9;
  --color-pastel-green: #b8e0d2;
  --color-pastel-yellow: #faf3dd;
  --color-pastel-purple: #d6cdea;

  /* Neutrals */
  --color-white: #ffffff;
  --color-light: #f8f9fa;
  --color-gray-100: #f1f3f5;
  --color-gray-200: #e9ecef;
  --color-gray-300: #dee2e6;
  --color-gray-400: #ced4da;
  --color-gray-500: #adb5bd;
  --color-gray-600: #6c757d;
  --color-gray-700: #495057;
  --color-gray-800: #343a40;
  --color-gray-900: #212529;
  --color-dark: #111111;

  /* Gradients */
  --gradient-primary: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
  --gradient-secondary: linear-gradient(135deg, var(--color-secondary), var(--color-secondary-dark));
  --gradient-tertiary: linear-gradient(135deg, var(--color-tertiary), var(--color-tertiary-dark));
  --gradient-light: linear-gradient(135deg, var(--color-gray-100), var(--color-gray-200));
  --gradient-dark: linear-gradient(135deg, var(--color-gray-800), var(--color-gray-900));

  /* Typography */
  --font-heading: 'Archivo Black', sans-serif;
  --font-body: 'Roboto', sans-serif;
  --font-size-xs: 0.75rem;
  --font-size-sm: 0.875rem;
  --font-size-md: 1rem;
  --font-size-lg: 1.125rem;
  --font-size-xl: 1.25rem;
  --font-size-2xl: 1.5rem;
  --font-size-3xl: 1.875rem;
  --font-size-4xl: 2.25rem;
  --font-size-5xl: 3rem;

  /* Spacing */
  --space-xs: 0.25rem;
  --space-sm: 0.5rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2rem;
  --space-2xl: 3rem;
  --space-3xl: 4rem;
  --space-4xl: 6rem;

  /* Borders */
  --border-radius-sm: 0.25rem;
  --border-radius-md: 0.5rem;
  --border-radius-lg: 1rem;
  --border-radius-xl: 2rem;
  --border-radius-full: 9999px;

  /* Shadows */
  --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.1);
  --shadow-xl: 0 20px 25px rgba(0, 0, 0, 0.15);
  --shadow-inner: inset 0 2px 4px rgba(0, 0, 0, 0.05);

  /* Transitions */
  --transition-fast: 0.2s ease;
  --transition-medium: 0.3s ease;
  --transition-slow: 0.5s ease;

  /* Layout */
  --container-max-width: 1200px;
  --container-padding: 1.5rem;
  --header-height: 80px;
}

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

html {
  font-size: 16px;
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  font-size: var(--font-size-md);
  line-height: 1.6;
  color: var(--color-gray-800);
  background-color: var(--color-light);
  overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: var(--space-md);
  color: var(--color-gray-900);
}

h1 {
  font-size: var(--font-size-5xl);
}

h2 {
  font-size: var(--font-size-4xl);
}

h3 {
  font-size: var(--font-size-3xl);
}

h4 {
  font-size: var(--font-size-2xl);
}

h5 {
  font-size: var(--font-size-xl);
}

h6 {
  font-size: var(--font-size-lg);
}

p {
  margin-bottom: var(--space-md);
  color: var(--color-gray-700);
}

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

a:hover, a:focus {
  color: var(--color-primary-dark);
  text-decoration: underline;
}

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

ul, ol {
  list-style: none;
  padding: 0;
  margin: 0;
}

button, input, select, textarea {
  font-family: inherit;
  font-size: inherit;
  line-height: inherit;
}

/* ======== Layout & Container ======== */
.container {
  width: 100%;
  max-width: var(--container-max-width);
  margin: 0 auto;
  padding: 0 var(--container-padding);
}

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

.section-title {
  text-align: center;
  margin-bottom: var(--space-md);
  position: relative;
  color: var(--color-gray-900);
}

.section-title::after {
  content: '';
  display: block;
  width: 50px;
  height: 3px;
  background: var(--gradient-primary);
  margin: var(--space-sm) auto var(--space-xl);
  border-radius: var(--border-radius-full);
}

.section-subtitle {
  text-align: center;
  font-size: var(--font-size-lg);
  color: var(--color-gray-600);
  margin-bottom: var(--space-2xl);
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

/* ======== Buttons ======== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.75rem 1.5rem;
  font-weight: 500;
  text-align: center;
  white-space: nowrap;
  vertical-align: middle;
  cursor: pointer;
  border: 1px solid transparent;
  border-radius: var(--border-radius-md);
  transition: all var(--transition-medium);
  text-decoration: none;
  line-height: 1.5;
  font-size: var(--font-size-md);
}

.btn:hover, .btn:focus {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
  text-decoration: none;
}

.btn:active {
  transform: translateY(0);
  box-shadow: var(--shadow-sm);
}

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

.btn-primary:hover, .btn-primary:focus {
  background: var(--color-primary-dark);
  color: var(--color-white);
  border-color: var(--color-primary-dark);
}

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

.btn-secondary:hover, .btn-secondary:focus {
  background: var(--color-secondary-dark);
  color: var(--color-white);
  border-color: var(--color-secondary-dark);
}

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

.btn-tertiary:hover, .btn-tertiary:focus {
  background: var(--color-tertiary-dark);
  color: var(--color-white);
  border-color: var(--color-tertiary-dark);
}

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

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

button, input[type="submit"] {
  cursor: pointer;
  background: var(--gradient-primary);
  color: var(--color-white);
  border: none;
  padding: 0.75rem 1.5rem;
  border-radius: var(--border-radius-md);
  font-weight: 500;
  transition: all var(--transition-medium);
}

button:hover, input[type="submit"]:hover {
  background: var(--color-primary-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

/* ======== Header & Navigation ======== */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: var(--header-height);
  background-color: var(--color-white);
  box-shadow: var(--shadow-md);
  z-index: 1000;
  transition: background-color var(--transition-medium);
}

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

.logo {
  display: flex;
  align-items: center;
}

.logo img {
  height: 60px;
  width: auto;
}

.main-nav {
  display: flex;
}

.nav-list {
  display: flex;
  gap: var(--space-lg);
}

.nav-list li a {
  color: var(--color-gray-800);
  font-weight: 500;
  transition: color var(--transition-fast);
  padding: var(--space-sm) 0;
  position: relative;
}

.nav-list li a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--gradient-primary);
  transition: width var(--transition-medium);
}

.nav-list li a:hover, .nav-list li a:focus {
  color: var(--color-primary);
  text-decoration: none;
}

.nav-list li a:hover::after, .nav-list li a:focus::after {
  width: 100%;
}

.burger-menu {
  display: none;
  flex-direction: column;
  justify-content: space-between;
  width: 30px;
  height: 20px;
  cursor: pointer;
}

.burger-menu span {
  width: 100%;
  height: 2px;
  background-color: var(--color-gray-800);
  transition: all var(--transition-medium);
}

@media (max-width: 992px) {
  .main-nav {
    display: none;
    position: absolute;
    top: var(--header-height);
    left: 0;
    width: 100%;
    background-color: var(--color-white);
    box-shadow: var(--shadow-md);
    padding: var(--space-lg) 0;
  }

  .main-nav.active {
    display: block;
  }

  .nav-list {
    flex-direction: column;
    align-items: center;
    gap: var(--space-md);
  }

  .burger-menu {
    display: flex;
  }
}

/* ======== Hero Section ======== */
.hero {
  position: relative;
  height: 100vh;
  min-height: 600px;
  display: flex;
  align-items: center;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  color: var(--color-white);
  padding-top: var(--header-height);
  margin-top: 0;
  overflow: hidden;
}

.hero .overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(rgba(0, 0, 0, 0.6), rgba(0, 0, 0, 0.4));
  z-index: 1;
}

.hero .container {
  position: relative;
  z-index: 2;
}

.hero-content {
  max-width: 700px;
  animation: fadeInUp 1s ease-out;
}

.hero-content h1 {
  color: var(--color-white);
  margin-bottom: var(--space-lg);
  font-size: calc(var(--font-size-5xl) * 1.2);
  line-height: 1.1;
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.hero-content p {
  color: var(--color-white);
  font-size: var(--font-size-xl);
  margin-bottom: var(--space-xl);
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);
  opacity: 0.9;
}

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

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

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

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-xl);
  margin-top: var(--space-xl);
}

.card {
  display: flex;
  flex-direction: column;
  align-items: center;
  background-color: var(--color-white);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-md);
  overflow: hidden;
  transition: transform var(--transition-medium), box-shadow var(--transition-medium);
}

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

.card-image {
  width: 100%;
  height: 250px;
  overflow: hidden;
}

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

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

.card-content {
  padding: var(--space-xl);
  text-align: center;
  flex: 1;
}

.card-content h3 {
  margin-bottom: var(--space-md);
  color: var(--color-gray-900);
}

.card-content p {
  color: var(--color-gray-700);
  margin-bottom: 0;
}

/* ======== Portfolio Section ======== */
.portfolio {
  background-color: var(--color-gray-100);
}

.portfolio-slider {
  position: relative;
  overflow: hidden;
  margin-top: var(--space-xl);
}

.portfolio-track {
  display: flex;
  gap: var(--space-xl);
  transition: transform var(--transition-medium);
}

.portfolio-item {
  flex: 0 0 calc(33.333% - var(--space-xl));
  display: flex;
  flex-direction: column;
  align-items: center;
  background-color: var(--color-white);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-md);
  overflow: hidden;
  transition: transform var(--transition-medium);
}

.portfolio-item:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
}

.portfolio-item .image-container {
  width: 100%;
  height: 300px;
  overflow: hidden;
}

.portfolio-item .image-container img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-medium);
}

.portfolio-item:hover .image-container img {
  transform: scale(1.05);
}

.portfolio-item h3 {
  margin: var(--space-lg) 0 var(--space-md);
  padding: 0 var(--space-lg);
  text-align: center;
  color: var(--color-gray-900);
}

.portfolio-item p {
  padding: 0 var(--space-lg) var(--space-lg);
  text-align: center;
  color: var(--color-gray-700);
}

.slider-controls {
  display: flex;
  justify-content: center;
  gap: var(--space-md);
  margin-top: var(--space-xl);
}

.prev-btn, .next-btn, .prev-story, .next-story {
  background-color: var(--color-white);
  color: var(--color-primary);
  border: 1px solid var(--color-primary);
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.prev-btn:hover, .next-btn:hover, .prev-story:hover, .next-story:hover {
  background-color: var(--color-primary);
  color: var(--color-white);
  transform: translateY(-2px);
}

@media (max-width: 992px) {
  .portfolio-item {
    flex: 0 0 calc(50% - var(--space-xl));
  }
}

@media (max-width: 768px) {
  .portfolio-item {
    flex: 0 0 calc(100% - var(--space-md));
  }
}

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

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
  gap: var(--space-md);
  margin-top: var(--space-xl);
}

.gallery-item {
  position: relative;
  overflow: hidden;
  border-radius: var(--border-radius-md);
  box-shadow: var(--shadow-md);
  height: 200px;
}

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

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

/* ======== Customer Stories Section ======== */
.customer-stories {
  background-color: var(--color-gray-100);
}

.stories-container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-xl);
  margin-top: var(--space-xl);
}

.customer-stories .card {
  text-align: center;
  padding: var(--space-lg);
}

.customer-stories .card-image {
  width: 120px;
  height: 120px;
  border-radius: 50%;
  margin: 0 auto var(--space-lg);
  overflow: hidden;
}

.customer-stories .card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.customer-stories .card-content h3 {
  margin-bottom: var(--space-xs);
}

.client-title {
  font-size: var(--font-size-sm);
  color: var(--color-gray-600);
  margin-bottom: var(--space-md);
}

.client-story {
  font-style: italic;
  color: var(--color-gray-700);
}

/* ======== Press Section ======== */
.press {
  background-color: var(--color-white);
}

.press-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-xl);
  margin-top: var(--space-xl);
}

.press-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  background-color: var(--color-white);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-md);
  padding: var(--space-lg);
  transition: transform var(--transition-medium);
}

.press-item:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
}

.press-logo {
  height: 80px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-lg);
}

.press-logo img {
  max-height: 100%;
  max-width: 180px;
  object-fit: contain;
}

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

.press-content h3 {
  margin-bottom: var(--space-md);
  font-size: var(--font-size-lg);
}

.press-date {
  display: block;
  margin-top: var(--space-md);
  font-size: var(--font-size-sm);
  color: var(--color-gray-600);
}

/* ======== Instructors Section ======== */
.instructors {
  background-color: var(--color-gray-100);
}

.instructors-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-xl);
  margin-top: var(--space-xl);
}

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

.instructors .card-image {
  width: 250px;
  height: 250px;
  border-radius: 50%;
  overflow: hidden;
  margin: var(--space-lg) auto;
}

.instructors .card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.instructor-title {
  font-size: var(--font-size-md);
  color: var(--color-primary);
  margin-bottom: var(--space-md);
  font-weight: 500;
}

/* ======== Case Studies Section ======== */
.case-studies {
  background-color: var(--color-white);
}

.cases-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-2xl);
  margin-top: var(--space-xl);
}

.case-item {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-xl);
  align-items: center;
  background-color: var(--color-white);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-md);
  overflow: hidden;
  transition: transform var(--transition-medium);
}

.case-item:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
}

.case-image {
  height: 100%;
  min-height: 250px;
  overflow: hidden;
}

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

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

.case-content {
  padding: var(--space-xl);
}

.case-content h3 {
  margin-bottom: var(--space-md);
  color: var(--color-gray-900);
}

.case-content p {
  color: var(--color-gray-700);
}

@media (max-width: 768px) {
  .case-item {
    grid-template-columns: 1fr;
  }
  
  .case-image {
    min-height: 200px;
  }
}

/* ======== Projects Section ======== */
.projects {
  background-color: var(--color-gray-100);
}

.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-xl);
  margin-top: var(--space-xl);
}

/* ======== Statistics Section ======== */
.statistics {
  background-color: var(--color-white);
}

.stats-container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-xl);
  margin: var(--space-2xl) 0;
  text-align: center;
}

.stat-item {
  padding: var(--space-lg);
  background-color: var(--color-white);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-md);
  transition: transform var(--transition-medium);
}

.stat-item:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
}

.stat-value {
  font-size: var(--font-size-5xl);
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: var(--space-sm);
  font-family: var(--font-heading);
}

.stat-label {
  font-size: var(--font-size-md);
  color: var(--color-gray-700);
}

.market-stats {
  margin-top: var(--space-3xl);
}

.market-stats h3 {
  text-align: center;
  margin-bottom: var(--space-xl);
}

.market-chart {
  margin-bottom: var(--space-2xl);
  text-align: center;
}

.chart-container {
  max-width: 800px;
  margin: 0 auto;
  box-shadow: var(--shadow-md);
  border-radius: var(--border-radius-md);
  overflow: hidden;
}

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

.chart-caption {
  margin-top: var(--space-md);
  font-size: var(--font-size-sm);
  color: var(--color-gray-600);
}

.market-data-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-xl);
}

.market-data-item {
  background-color: var(--color-white);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-md);
  padding: var(--space-lg);
}

.market-data-item h4 {
  margin-bottom: var(--space-md);
  color: var(--color-primary);
}

.market-data-item ul {
  list-style: disc;
  padding-left: var(--space-lg);
}

.market-data-item li {
  margin-bottom: var(--space-sm);
  color: var(--color-gray-700);
}

/* ======== Success Stories Section ======== */
.success-stories {
  background-color: var(--color-gray-100);
}

.stories-slider {
  position: relative;
  overflow: hidden;
  margin-top: var(--space-xl);
}

.stories-track {
  display: flex;
  gap: var(--space-xl);
  transition: transform var(--transition-medium);
}

.story-item {
  flex: 0 0 calc(100% - var(--space-xl));
  background-color: var(--color-white);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-md);
  overflow: hidden;
  transition: transform var(--transition-medium);
}

.story-item:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
}

.story-content {
  padding: var(--space-xl);
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.story-image {
  width: 300px;
  height: 200px;
  border-radius: var(--border-radius-md);
  overflow: hidden;
  margin-bottom: var(--space-lg);
}

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

.story-content h3 {
  margin-bottom: var(--space-xs);
}

.client-name {
  font-size: var(--font-size-md);
  color: var(--color-primary);
  margin-bottom: var(--space-md);
  font-weight: 500;
}

@media (min-width: 992px) {
  .story-item {
    flex: 0 0 calc(33.333% - var(--space-xl));
  }
}

/* ======== External Resources Section ======== */
.external-resources {
  background-color: var(--color-white);
}

.resources-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-xl);
  margin-top: var(--space-xl);
}

.resource-item {
  background-color: var(--color-white);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-md);
  padding: var(--space-xl);
  transition: transform var(--transition-medium);
}

.resource-item:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
}

.resource-item h3 {
  color: var(--color-primary);
  margin-bottom: var(--space-lg);
  text-align: center;
}

.resource-item ul {
  list-style: none;
}

.resource-item li {
  margin-bottom: var(--space-md);
}

.resource-item a {
  display: inline-block;
  color: var(--color-gray-800);
  text-decoration: none;
  padding: var(--space-xs) 0;
  position: relative;
  transition: color var(--transition-fast);
}

.resource-item a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--gradient-primary);
  transition: width var(--transition-medium);
}

.resource-item a:hover, .resource-item a:focus {
  color: var(--color-primary);
}

.resource-item a:hover::after, .resource-item a:focus::after {
  width: 100%;
}

/* ======== Contact Section ======== */
.contact {
  background-color: var(--color-gray-100);
}

.contact-container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-2xl);
  margin-top: var(--space-xl);
}

.contact-info h3, .contact-form-container h3 {
  margin-bottom: var(--space-lg);
  color: var(--color-gray-900);
}

.contact-info ul {
  margin-bottom: var(--space-xl);
}

.contact-info li {
  margin-bottom: var(--space-md);
  display: flex;
  align-items: flex-start;
}

.info-label {
  font-weight: 700;
  color: var(--color-gray-900);
  min-width: 100px;
}

.info-value {
  color: var(--color-gray-700);
}

.contact-map {
  margin-top: var(--space-xl);
  border-radius: var(--border-radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}

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

.contact-form {
  display: grid;
  gap: var(--space-md);
}

.form-group {
  margin-bottom: var(--space-md);
}

.form-group label {
  display: block;
  margin-bottom: var(--space-xs);
  font-weight: 500;
  color: var(--color-gray-800);
}

.form-group input, .form-group select, .form-group textarea {
  width: 100%;
  padding: 0.75rem;
  border: 1px solid var(--color-gray-300);
  border-radius: var(--border-radius-md);
  background-color: var(--color-white);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(108, 99, 255, 0.2);
}

.form-group textarea {
  resize: vertical;
  min-height: 120px;
}

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

/* ======== Footer ======== */
.footer {
  background-color: var(--color-gray-900);
  color: var(--color-gray-300);
  padding: var(--space-3xl) 0 var(--space-lg);
}

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

.footer-logo {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.footer-logo img {
  margin-bottom: var(--space-md);
}

.footer-logo p {
  color: var(--color-gray-400);
  margin-bottom: 0;
}

.footer-links {
  display: flex;
  justify-content: space-between;
}

.footer-section h3 {
  color: var(--color-white);
  margin-bottom: var(--space-lg);
  font-size: var(--font-size-lg);
}

.footer-section ul li {
  margin-bottom: var(--space-md);
}

.footer-section a {
  color: var(--color-gray-400);
  transition: color var(--transition-fast);
  text-decoration: none;
}

.footer-section a:hover, .footer-section a:focus {
  color: var(--color-white);
  text-decoration: none;
}

.social-links a {
  display: flex;
  align-items: center;
  color: var(--color-gray-400);
  transition: color var(--transition-fast);
}

.social-links a:hover, .social-links a:focus {
  color: var(--color-white);
}

.footer-newsletter h3 {
  color: var(--color-white);
  margin-bottom: var(--space-md);
  font-size: var(--font-size-lg);
}

.footer-newsletter p {
  color: var(--color-gray-400);
  margin-bottom: var(--space-md);
}

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

.newsletter-form input {
  padding: 0.75rem;
  border: 1px solid var(--color-gray-700);
  border-radius: var(--border-radius-md);
  background-color: var(--color-gray-800);
  color: var(--color-white);
}

.newsletter-form input::placeholder {
  color: var(--color-gray-500);
}

.newsletter-form input:focus {
  outline: none;
  border-color: var(--color-primary);
}

.footer-bottom {
  border-top: 1px solid var(--color-gray-800);
  padding-top: var(--space-lg);
  text-align: center;
}

.footer-bottom p {
  color: var(--color-gray-500);
  margin-bottom: var(--space-sm);
  font-size: var(--font-size-sm);
}

.disclaimer {
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

@media (max-width: 992px) {
  .footer-content {
    grid-template-columns: 1fr;
    gap: var(--space-xl);
  }
  
  .footer-links {
    flex-direction: column;
    gap: var(--space-xl);
  }
}

/* ======== Additional Pages ======== */
.success-page {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 100vh;
  text-align: center;
  padding: var(--space-xl);
}

.success-content {
  max-width: 600px;
}

.success-content h1 {
  margin-bottom: var(--space-lg);
}

.success-content p {
  margin-bottom: var(--space-xl);
}

.privacy-page, .terms-page {
  padding-top: 100px;
}

.privacy-content, .terms-content {
  max-width: 800px;
  margin: 0 auto;
  padding: var(--space-2xl) var(--space-xl);
}

.privacy-content h1, .terms-content h1 {
  margin-bottom: var(--space-xl);
}

.privacy-content h2, .terms-content h2 {
  margin-top: var(--space-2xl);
  margin-bottom: var(--space-lg);
}

.privacy-content p, .terms-content p {
  margin-bottom: var(--space-md);
}

.privacy-content ul, .terms-content ul {
  list-style: disc;
  padding-left: var(--space-xl);
  margin-bottom: var(--space-lg);
}

.privacy-content li, .terms-content li {
  margin-bottom: var(--space-md);
}

/* ======== Animations ======== */
@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

@keyframes slideInRight {
  from {
    transform: translateX(50px);
    opacity: 0;
  }
  to {
    transform: translateX(0);
    opacity: 1;
  }
}

@keyframes slideInLeft {
  from {
    transform: translateX(-50px);
    opacity: 0;
  }
  to {
    transform: translateX(0);
    opacity: 1;
  }
}

@keyframes slideInUp {
  from {
    transform: translateY(50px);
    opacity: 0;
  }
  to {
    transform: translateY(0);
    opacity: 1;
  }
}

.fade-in {
  animation: fadeIn 1s var(--transition-medium);
}

.slide-in-right {
  animation: slideInRight 1s var(--transition-medium);
}

.slide-in-left {
  animation: slideInLeft 1s var(--transition-medium);
}

.slide-in-up {
  animation: slideInUp 1s var(--transition-medium);
}