/* 
   EconoAR - Negocios y Economía Argentina
   CSS Styles with Brutalist Design System & Adaptive Typography
*/

:root {
  /* Color Palette */
  --primary-color: #ff3e00;
  --primary-dark: #c52d00;
  --primary-light: #ff7644;
  --secondary-color: #1a2456;
  --secondary-dark: #0f1638;
  --secondary-light: #2c3878;
  --accent-color: #00c2ff;
  --accent-dark: #0097c7;
  --accent-light: #66dfff;
  --gray-100: #f8f9fa;
  --gray-200: #e9ecef;
  --gray-300: #dee2e6;
  --gray-400: #ced4da;
  --gray-500: #adb5bd;
  --gray-600: #6c757d;
  --gray-700: #495057;
  --gray-800: #343a40;
  --gray-900: #212529;
  --black: #000;
  --white: #fff;

  /* Gradients */
  --gradient-primary: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
  --gradient-secondary: linear-gradient(135deg, var(--secondary-color), var(--secondary-dark));
  --gradient-accent: linear-gradient(135deg, var(--accent-color), var(--accent-dark));
  --gradient-hero: linear-gradient(to bottom, rgba(0, 0, 0, 0.7), rgba(0, 0, 0, 0.5));
  --gradient-card: linear-gradient(to bottom, rgba(255, 255, 255, 0.05), rgba(255, 255, 255, 0.1));
  --gradient-overlay: linear-gradient(to bottom, rgba(0, 0, 0, 0.6), rgba(0, 0, 0, 0.3));

  /* Typography */
  --font-heading: 'Poppins', sans-serif;
  --font-body: 'Work Sans', sans-serif;
  --line-height-body: 1.6;
  --line-height-heading: 1.2;

  /* Spacing */
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 2rem;
  --spacing-lg: 4rem;
  --spacing-xl: 8rem;

  /* Border Radius */
  --border-radius-sm: 4px;
  --border-radius-md: 8px;
  --border-radius-lg: 16px;

  /* Shadows */
  --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.1);
  --shadow-md: 0 4px 8px rgba(0, 0, 0, 0.12);
  --shadow-lg: 0 8px 16px rgba(0, 0, 0, 0.15);
  --shadow-brutalist: 8px 8px 0px rgba(0, 0, 0, 0.8);

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

  /* Sizes */
  --header-height: 80px;
  --container-max-width: 1200px;
  --container-padding: 1rem;
}

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

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

body {
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: var(--line-height-body);
  color: var(--gray-800);
  background-color: var(--white);
  overflow-x: hidden;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  line-height: var(--line-height-heading);
  font-weight: 700;
  margin-bottom: var(--spacing-md);
  color: var(--secondary-color);
}

h1 {
  font-size: clamp(2.5rem, 5vw, 4.5rem);
  text-transform: uppercase;
  letter-spacing: -0.02em;
}

h2 {
  font-size: clamp(2rem, 4vw, 3.5rem);
  text-transform: uppercase;
  letter-spacing: -0.01em;
}

h3 {
  font-size: clamp(1.5rem, 3vw, 2.5rem);
  font-weight: 600;
}

p {
  margin-bottom: var(--spacing-md);
  font-size: clamp(1rem, 1.5vw, 1.2rem);
}

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

a:hover {
  color: var(--primary-dark);
}

.section-title {
  text-align: center;
  margin-bottom: var(--spacing-md);
  position: relative;
  z-index: 2;
}

.section-subtitle {
  text-align: center;
  font-size: clamp(1.1rem, 2vw, 1.3rem);
  color: var(--gray-600);
  max-width: 800px;
  margin: 0 auto var(--spacing-lg);
}

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

section {
  padding: var(--spacing-lg) 0;
  position: relative;
}

/* Buttons */
.btn {
  display: inline-block;
  padding: 0.8rem 2rem;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 1rem;
  text-align: center;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  border: none;
  border-radius: var(--border-radius-md);
  cursor: pointer;
  transition: all var(--transition-normal);
  box-shadow: var(--shadow-brutalist);
  position: relative;
  overflow: hidden;
}

.btn::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(255, 255, 255, 0.1);
  transform: translateX(-100%);
  transition: transform var(--transition-fast);
}

.btn:hover::after {
  transform: translateX(0);
}

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

.btn-primary:hover {
  background: var(--primary-dark);
  transform: translate(2px, 2px);
  box-shadow: 4px 4px 0px rgba(0, 0, 0, 0.8);
  color: var(--white);
}

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

.btn-secondary:hover {
  background: var(--secondary-dark);
  transform: translate(2px, 2px);
  box-shadow: 4px 4px 0px rgba(0, 0, 0, 0.8);
  color: var(--white);
}

/* Header and Navigation */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background-color: rgba(255, 255, 255, 0.95);
  box-shadow: var(--shadow-sm);
  backdrop-filter: blur(10px);
  transition: all var(--transition-normal);
}

.header.scrolled {
  background-color: var(--white);
  box-shadow: var(--shadow-md);
}

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

.logo {
  font-family: var(--font-heading);
  font-size: 1.8rem;
  font-weight: 700;
}

.logo-text {
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  transition: all var(--transition-normal);
}

.nav-desktop ul {
  display: flex;
  list-style: none;
  gap: var(--spacing-md);
}

.nav-desktop a {
  color: var(--gray-800);
  font-weight: 500;
  position: relative;
  padding: 0.5rem 0;
}

.nav-desktop a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background: var(--gradient-primary);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform var(--transition-normal);
}

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

.nav-desktop a:hover::after {
  transform: scaleX(1);
  transform-origin: left;
}

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

.nav-mobile-trigger span {
  width: 100%;
  height: 3px;
  background-color: var(--secondary-color);
  transition: all var(--transition-normal);
}

.nav-mobile {
  display: none;
  position: fixed;
  top: var(--header-height);
  left: 0;
  width: 100%;
  height: calc(100vh - var(--header-height));
  background-color: var(--white);
  padding: var(--spacing-md);
  transform: translateX(-100%);
  transition: transform var(--transition-normal);
  z-index: 999;
}

.nav-mobile.active {
  transform: translateX(0);
}

.nav-mobile ul {
  list-style: none;
}

.nav-mobile li {
  margin-bottom: var(--spacing-md);
}

.nav-mobile a {
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--secondary-color);
}

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

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--gradient-hero);
  z-index: 1;
}

.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  max-width: 900px;
  padding: var(--spacing-lg) 0;
}

.hero h1 {
  color: var(--white);
  margin-bottom: var(--spacing-md);
  text-shadow: 3px 3px 0px rgba(0, 0, 0, 0.3);
}

.hero .subtitle {
  font-size: clamp(1.2rem, 2vw, 1.8rem);
  color: var(--white);
  margin-bottom: var(--spacing-lg);
  text-shadow: 1px 1px 0px rgba(0, 0, 0, 0.3);
}

.hero-cta {
  display: flex;
  justify-content: center;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-lg);
}

.animated-title {
  opacity: 0;
  transform: translateY(30px);
  animation: fadeInUp 1s var(--transition-normal) forwards;
}

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

.stats-container {
  display: flex;
  justify-content: center;
  gap: var(--spacing-lg);
  margin-top: var(--spacing-lg);
}

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

.stat-number {
  font-size: 3rem;
  font-weight: 700;
  color: var(--white);
  display: block;
  font-family: var(--font-heading);
}

.stat-label {
  font-size: 1rem;
  color: var(--white);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* Features Section */
.features {
  background-color: var(--gray-100);
  position: relative;
  overflow: hidden;
}

.features::before {
  content: '';
  position: absolute;
  top: -100px;
  right: -100px;
  width: 300px;
  height: 300px;
  background: var(--gradient-primary);
  border-radius: 50%;
  opacity: 0.1;
  z-index: 0;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--spacing-lg);
  margin-top: var(--spacing-lg);
}

.feature-card {
  background-color: var(--white);
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-brutalist);
  transition: all var(--transition-normal);
  display: flex;
  flex-direction: column;
  align-items: center;
}

.feature-card:hover {
  transform: translateY(-10px);
}

.feature-card .image-container {
  width: 100%;
  height: 300px;
  overflow: hidden;
  position: relative;
}

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

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

.feature-card h3 {
  padding: var(--spacing-md) var(--spacing-md) 0;
  margin-bottom: var(--spacing-sm);
  text-align: center;
  font-size: 1.5rem;
}

.feature-card p {
  padding: 0 var(--spacing-md);
  text-align: center;
  color: var(--gray-700);
}

.feature-link {
  display: inline-block;
  margin: var(--spacing-md) 0;
  font-weight: 600;
  color: var(--primary-color);
  position: relative;
}

.feature-link::after {
  content: '→';
  margin-left: 5px;
  transition: transform var(--transition-normal);
}

.feature-link:hover::after {
  transform: translateX(5px);
}

/* Insights Section */
.insights {
  background-color: var(--white);
  position: relative;
}

.insights::after {
  content: '';
  position: absolute;
  bottom: -100px;
  left: -100px;
  width: 300px;
  height: 300px;
  background: var(--gradient-secondary);
  border-radius: 50%;
  opacity: 0.1;
  z-index: 0;
}

.insights-grid {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-lg);
}

.insight-card {
  display: flex;
  flex-direction: column;
  background-color: var(--white);
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-brutalist);
  transition: all var(--transition-normal);
}

@media (min-width: 768px) {
  .insight-card {
    flex-direction: row;
    align-items: stretch;
  }
}

.insight-card .image-container {
  width: 100%;
  height: 250px;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

@media (min-width: 768px) {
  .insight-card .image-container {
    width: 40%;
    height: auto;
  }
}

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

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

.insight-content {
  padding: var(--spacing-md);
  flex: 1;
}

.insight-card h3 {
  margin-bottom: var(--spacing-sm);
  color: var(--secondary-color);
}

.progress-container {
  margin-top: var(--spacing-md);
}

.progress-label {
  display: flex;
  justify-content: space-between;
  margin-bottom: var(--spacing-xs);
  font-weight: 500;
}

.progress-bar {
  height: 10px;
  background-color: var(--gray-200);
  border-radius: var(--border-radius-sm);
  overflow: hidden;
  position: relative;
}

.progress-fill {
  height: 100%;
  background: var(--gradient-primary);
  border-radius: var(--border-radius-sm);
  transition: width 1.5s ease-in-out;
}

.progress-percentage {
  font-weight: 600;
  color: var(--primary-color);
  font-size: 0.9rem;
  margin-top: var(--spacing-xs);
  display: block;
  text-align: right;
}

/* Resources Section */
.resources {
  background-color: var(--gray-100);
  position: relative;
}

.resources-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--spacing-md);
}

.resource-card {
  background-color: var(--white);
  padding: var(--spacing-md);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-brutalist);
  transition: all var(--transition-normal);
  height: 100%;
  display: flex;
  flex-direction: column;
}

.resource-card:hover {
  transform: translateY(-5px);
}

.resource-card h3 {
  margin-bottom: var(--spacing-sm);
  font-size: 1.3rem;
}

.resource-card h3 a {
  color: var(--secondary-color);
  transition: color var(--transition-normal);
}

.resource-card h3 a:hover {
  color: var(--primary-color);
}

.resource-date {
  color: var(--gray-600);
  font-size: 0.9rem;
  margin-bottom: var(--spacing-sm);
}

.resource-desc {
  color: var(--gray-700);
  font-size: 1rem;
  margin-bottom: 0;
  flex-grow: 1;
}

/* Team Section */
.team {
  background-color: var(--white);
  position: relative;
}

.team-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--spacing-lg);
}

.team-card {
  background-color: var(--white);
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-brutalist);
  transition: all var(--transition-normal);
  display: flex;
  flex-direction: column;
  align-items: center;
}

.team-card:hover {
  transform: translateY(-10px);
}

.card-image {
  width: 100%;
  height: 300px;
  overflow: hidden;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}

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

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

.card-content {
  padding: var(--spacing-md);
  text-align: center;
  width: 100%;
}

.team-position {
  color: var(--primary-color);
  font-weight: 600;
  margin-bottom: var(--spacing-sm);
  font-size: 1.1rem;
}

.team-bio {
  color: var(--gray-700);
  margin-bottom: var(--spacing-md);
}

.team-social {
  display: flex;
  justify-content: center;
  gap: var(--spacing-sm);
}

.social-link {
  color: var(--secondary-color);
  font-weight: 600;
  transition: color var(--transition-normal);
  position: relative;
  padding: 0.3rem 0.8rem;
  border-radius: var(--border-radius-sm);
  background-color: var(--gray-200);
}

.social-link:hover {
  color: var(--primary-color);
  background-color: var(--gray-300);
}

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

.instructors-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--spacing-lg);
}

.instructor-card {
  background-color: var(--white);
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-brutalist);
  transition: all var(--transition-normal);
  display: flex;
  flex-direction: column;
  align-items: center;
}

.instructor-card:hover {
  transform: translateY(-10px);
}

.instructor-position {
  color: var(--primary-color);
  font-weight: 600;
  margin-bottom: var(--spacing-sm);
  font-size: 1.1rem;
}

.instructor-bio {
  color: var(--gray-700);
  margin-bottom: var(--spacing-md);
}

.instructor-stats {
  display: flex;
  justify-content: space-around;
  width: 100%;
  border-top: 1px solid var(--gray-200);
  padding-top: var(--spacing-md);
}

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

.instructor-stats .stat-number {
  color: var(--secondary-color);
  font-size: 1.8rem;
}

.instructor-stats .stat-label {
  color: var(--gray-600);
  font-size: 0.9rem;
  text-transform: uppercase;
}

/* Innovation Section */
.innovation {
  background-color: var(--white);
  position: relative;
}

.innovation-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--spacing-lg);
}

.innovation-card {
  background-color: var(--white);
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-brutalist);
  transition: all var(--transition-normal);
  display: flex;
  flex-direction: column;
  align-items: center;
}

.innovation-card:hover {
  transform: translateY(-10px);
}

.innovation-card .card-image {
  width: 100%;
  height: 250px;
  overflow: hidden;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}

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

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

.innovation-card .card-content {
  padding: var(--spacing-md);
  text-align: center;
}

.innovation-card h3 {
  margin-bottom: var(--spacing-sm);
  color: var(--secondary-color);
}

.innovation-link {
  display: inline-block;
  margin-top: var(--spacing-md);
  font-weight: 600;
  color: var(--primary-color);
  position: relative;
}

.innovation-link::after {
  content: '→';
  margin-left: 5px;
  transition: transform var(--transition-normal);
}

.innovation-link:hover::after {
  transform: translateX(5px);
}

/* Process Section */
.process {
  background-color: var(--gray-100);
  position: relative;
}

.process-steps {
  position: relative;
  max-width: 800px;
  margin: 0 auto;
}

.process-steps::before {
  content: '';
  position: absolute;
  top: 0;
  bottom: 0;
  left: 40px;
  width: 4px;
  background: var(--gradient-primary);
  z-index: 0;
}

.process-step {
  position: relative;
  padding-left: 80px;
  margin-bottom: var(--spacing-lg);
}

.process-step:last-child {
  margin-bottom: 0;
}

.step-number {
  position: absolute;
  left: 0;
  top: 0;
  width: 60px;
  height: 60px;
  background: var(--gradient-primary);
  color: var(--white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 700;
  z-index: 2;
  box-shadow: var(--shadow-md);
}

.step-content {
  background-color: var(--white);
  padding: var(--spacing-md);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-brutalist);
}

.step-content h3 {
  margin-bottom: var(--spacing-sm);
  color: var(--secondary-color);
}

/* Pricing Section */
.pricing {
  background-color: var(--white);
  position: relative;
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--spacing-lg);
}

.pricing-card {
  background-color: var(--white);
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-brutalist);
  transition: all var(--transition-normal);
  position: relative;
  display: flex;
  flex-direction: column;
}

.pricing-card:hover {
  transform: translateY(-10px);
}

.pricing-card.featured {
  border: 3px solid var(--primary-color);
  transform: scale(1.05);
}

.pricing-card.featured:hover {
  transform: scale(1.05) translateY(-10px);
}

.pricing-badge {
  position: absolute;
  top: 0;
  right: 0;
  background: var(--primary-color);
  color: var(--white);
  padding: 0.5rem 1rem;
  font-weight: 600;
  font-size: 0.8rem;
  z-index: 2;
}

.pricing-header {
  padding: var(--spacing-md);
  background: var(--gradient-secondary);
  color: var(--white);
  text-align: center;
}

.pricing-header h3 {
  color: var(--white);
  margin-bottom: var(--spacing-sm);
}

.price-container {
  display: flex;
  align-items: baseline;
  justify-content: center;
}

.price {
  font-size: 2.5rem;
  font-weight: 700;
  font-family: var(--font-heading);
}

.period {
  font-size: 1rem;
  margin-left: 5px;
  opacity: 0.8;
}

.pricing-features {
  padding: var(--spacing-md);
  flex-grow: 1;
}

.pricing-features ul {
  list-style: none;
}

.pricing-features li {
  margin-bottom: var(--spacing-sm);
  padding-left: 1.5rem;
  position: relative;
}

.pricing-features li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--primary-color);
  font-weight: 700;
}

.pricing-features .feature-disabled {
  color: var(--gray-500);
}

.pricing-features .feature-disabled::before {
  content: '×';
  color: var(--gray-500);
}

.pricing-footer {
  padding: var(--spacing-md);
  text-align: center;
}

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

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

@media (min-width: 768px) {
  .contact-grid {
    grid-template-columns: 1fr 1fr;
  }
}

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

.contact-details {
  margin-top: var(--spacing-md);
}

.contact-item {
  display: flex;
  align-items: flex-start;
  margin-bottom: var(--spacing-md);
}

.contact-icon {
  margin-right: var(--spacing-sm);
  color: var(--primary-color);
}

.contact-text h3 {
  margin-bottom: var(--spacing-xs);
  font-size: 1.2rem;
}

.contact-form {
  background-color: var(--white);
  padding: var(--spacing-md);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-brutalist);
}

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

@media (min-width: 576px) {
  .contact-form form {
    grid-template-columns: 1fr 1fr;
  }
  
  .form-group:nth-child(5),
  .form-group:nth-child(6),
  .form-submit {
    grid-column: 1 / -1;
  }
}

.form-group {
  display: flex;
  flex-direction: column;
}

.form-group label {
  margin-bottom: var(--spacing-xs);
  font-weight: 500;
}

.form-group input,
.form-group select,
.form-group textarea {
  padding: 0.8rem;
  border: 2px solid var(--gray-300);
  border-radius: var(--border-radius-md);
  font-family: var(--font-body);
  font-size: 1rem;
  transition: border-color var(--transition-normal);
}

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

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

/* Footer Section */
.footer {
  background-color: var(--secondary-color);
  color: var(--white);
  padding: var(--spacing-lg) 0 var(--spacing-md);
}

.footer-top {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-lg);
  margin-bottom: var(--spacing-lg);
}

@media (min-width: 768px) {
  .footer-top {
    grid-template-columns: 1fr 2fr;
  }
}

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

.footer-logo .logo-text {
  font-size: 2rem;
  color: var(--white);
  margin-bottom: var(--spacing-sm);
}

.footer-tagline {
  color: var(--gray-400);
  font-size: 1rem;
}

.footer-nav {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: var(--spacing-md);
}

.footer-nav-column h3 {
  color: var(--white);
  margin-bottom: var(--spacing-md);
  font-size: 1.2rem;
}

.footer-nav-column ul {
  list-style: none;
}

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

.footer-nav-column a {
  color: var(--gray-400);
  transition: color var(--transition-normal);
}

.footer-nav-column a:hover {
  color: var(--white);
}

.footer-middle {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-lg);
  margin-bottom: var(--spacing-lg);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: var(--spacing-lg);
}

@media (min-width: 768px) {
  .footer-middle {
    grid-template-columns: 1fr 1fr;
  }
}

.footer-social h3,
.footer-newsletter h3 {
  color: var(--white);
  margin-bottom: var(--spacing-md);
  font-size: 1.2rem;
}

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

.social-links a {
  color: var(--white);
  padding: 0.5rem 1rem;
  border-radius: var(--border-radius-sm);
  background-color: rgba(255, 255, 255, 0.1);
  transition: background-color var(--transition-normal);
}

.social-links a:hover {
  background-color: rgba(255, 255, 255, 0.2);
  color: var(--white);
}

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

.newsletter-form {
  display: flex;
  gap: var(--spacing-sm);
}

.newsletter-form input {
  flex: 1;
  padding: 0.8rem;
  border: none;
  border-radius: var(--border-radius-md);
  font-family: var(--font-body);
  font-size: 1rem;
}

.footer-bottom {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: var(--spacing-md);
}

@media (min-width: 768px) {
  .footer-bottom {
    flex-direction: row;
    justify-content: space-between;
    text-align: left;
  }
}

.copyright,
.address {
  color: var(--gray-500);
  font-size: 0.9rem;
}

/* Success Page */
.success-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: var(--spacing-md);
}

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

.success-icon {
  font-size: 5rem;
  color: var(--primary-color);
  margin-bottom: var(--spacing-md);
}

/* Terms & Privacy Pages */
.terms-page,
.privacy-page {
  padding-top: calc(var(--header-height) + var(--spacing-lg));
}

.content-container {
  max-width: 800px;
  margin: 0 auto;
  padding: var(--spacing-md);
}

/* Utility Classes */
.text-center {
  text-align: center;
}

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

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

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

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

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

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

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

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

@keyframes slideInRight {
  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; }
}

/* Responsive Styles */
@media (max-width: 991px) {
  .nav-desktop {
    display: none;
  }
  
  .nav-mobile-trigger {
    display: flex;
  }
  
  .nav-mobile {
    display: block;
  }
  
  .hero-cta {
    flex-direction: column;
    gap: var(--spacing-sm);
  }
  
  .stats-container {
    flex-direction: column;
    gap: var(--spacing-md);
  }
}

@media (max-width: 767px) {
  .process-steps::before {
    left: 25px;
  }
  
  .process-step {
    padding-left: 60px;
  }
  
  .step-number {
    width: 50px;
    height: 50px;
    font-size: 1.2rem;
  }
  
  .pricing-card.featured {
    transform: none;
  }
  
  .pricing-card.featured:hover {
    transform: translateY(-10px);
  }
}

@media (max-width: 575px) {
  .container {
    padding: 0 var(--spacing-sm);
  }
  
  h1 {
    font-size: 2.5rem;
  }
  
  h2 {
    font-size: 2rem;
  }
  
  h3 {
    font-size: 1.5rem;
  }
  
  .btn {
    padding: 0.7rem 1.5rem;
    font-size: 0.9rem;
  }
  
  .newsletter-form {
    flex-direction: column;
  }
}

/* JavaScript Interaction Classes */
.fade-in {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

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

.scale-in {
  opacity: 0;
  transform: scale(0.9);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.scale-in.visible {
  opacity: 1;
  transform: scale(1);
}

.slide-in-left {
  opacity: 0;
  transform: translateX(-50px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.slide-in-left.visible {
  opacity: 1;
  transform: translateX(0);
}

.slide-in-right {
  opacity: 0;
  transform: translateX(50px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.slide-in-right.visible {
  opacity: 1;
  transform: translateX(0);
}