/* Base Variables */
:root {
  /* Primary Colors */
  --primary-color: #3a7bd5;
  --primary-dark: #2a5fa0;
  --primary-light: #5f9be7;
  
  /* Complementary Colors */
  --complementary-color: #e67e22;
  --complementary-dark: #b35c00;
  --complementary-light: #f39c12;
  
  /* Neutral Colors */
  --neutral-100: #ffffff;
  --neutral-200: #f5f7fa;
  --neutral-300: #e6e9f0;
  --neutral-400: #d0d7e2;
  --neutral-500: #a0aec0;
  --neutral-600: #718096;
  --neutral-700: #4a5568;
  --neutral-800: #2d3748;
  --neutral-900: #1a202c;
  
  /* UI Colors */
  --success-color: #48bb78;
  --warning-color: #f6ad55;
  --error-color: #e53e3e;
  --info-color: #4299e1;
  
  /* Glassmorphism */
  --glass-background: rgba(255, 255, 255, 0.1);
  --glass-border: rgba(255, 255, 255, 0.2);
  --glass-shadow: rgba(0, 0, 0, 0.1);
  --glass-blur: 10px;
  
  /* Typography */
  --heading-font: 'Montserrat', sans-serif;
  --body-font: 'Merriweather', serif;
  
  /* Spacing */
  --spacing-xs: 0.25rem;
  --spacing-sm: 0.5rem;
  --spacing-md: 1rem;
  --spacing-lg: 2rem;
  --spacing-xl: 3rem;
  --spacing-xxl: 5rem;
  
  /* Border Radius */
  --border-radius-sm: 4px;
  --border-radius-md: 8px;
  --border-radius-lg: 16px;
  --border-radius-xl: 24px;
  
  /* Transitions */
  --transition-fast: 0.2s ease;
  --transition-medium: 0.3s ease;
  --transition-slow: 0.5s ease;
  
  /* Z-index */
  --z-back: -1;
  --z-normal: 1;
  --z-tooltip: 10;
  --z-fixed: 100;
  --z-modal: 1000;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--body-font);
  font-size: 16px;
  line-height: 1.6;
  color: var(--neutral-800);
  background-color: var(--neutral-200);
  overflow-x: hidden;
}

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

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

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

ul {
  list-style: none;
}

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

h1 {
  font-size: 3.5rem;
  margin-bottom: var(--spacing-lg);
}

h2 {
  font-size: 2.5rem;
  margin-bottom: var(--spacing-lg);
}

h3 {
  font-size: 1.75rem;
  margin-bottom: var(--spacing-md);
}

h4 {
  font-size: 1.5rem;
  margin-bottom: var(--spacing-sm);
}

p {
  margin-bottom: var(--spacing-md);
}

/* Container */
.container {
  width: 90%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--spacing-md);
}

/* Section Styles */
section {
  padding: var(--spacing-xxl) 0;
  position: relative;
}

.section-title {
  text-align: center;
  margin-bottom: var(--spacing-xl);
  position: relative;
}

.section-title::after {
  content: '';
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  bottom: -15px;
  width: 80px;
  height: 4px;
  background: linear-gradient(to right, var(--primary-color), var(--complementary-color));
  border-radius: 2px;
}

.section-description {
  text-align: center;
  max-width: 800px;
  margin: 0 auto var(--spacing-xl);
  color: var(--neutral-700);
  font-size: 1.1rem;
}

/* Glassmorphism Effect */
.glassmorphism {
  background: var(--glass-background);
  backdrop-filter: blur(var(--glass-blur));
  -webkit-backdrop-filter: blur(var(--glass-blur));
  border: 1px solid var(--glass-border);
  border-radius: var(--border-radius-lg);
  box-shadow: 0 8px 32px var(--glass-shadow);
  padding: var(--spacing-lg);
  transition: transform var(--transition-medium), box-shadow var(--transition-medium);
}

.glassmorphism:hover {
  transform: translateY(-5px);
  box-shadow: 0 12px 48px rgba(0, 0, 0, 0.15);
}

/* Eco-minimalist Style */
.eco-minimalist {
  background-color: var(--neutral-200);
  color: var(--neutral-800);
}

.eco-minimalist .container {
  position: relative;
}

.eco-minimalist::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-image: url('image/eco-pattern.jpg');
  background-size: cover;
  background-repeat: no-repeat;
  opacity: 0.05;
  z-index: var(--z-back);
}

/* Button Styles */
.btn {
  display: inline-block;
  font-family: var(--heading-font);
  font-weight: 600;
  text-align: center;
  white-space: nowrap;
  vertical-align: middle;
  cursor: pointer;
  padding: 0.75rem 1.5rem;
  font-size: 1rem;
  line-height: 1.5;
  border-radius: var(--border-radius-md);
  transition: all var(--transition-medium);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  border: none;
}

.btn-primary {
  background-color: var(--primary-color);
  color: var(--neutral-100);
  box-shadow: 0 4px 6px rgba(50, 50, 93, 0.11), 0 1px 3px rgba(0, 0, 0, 0.08);
}

.btn-primary:hover, .btn-primary:focus {
  background-color: var(--primary-dark);
  color: var(--neutral-100);
  transform: translateY(-2px);
  box-shadow: 0 7px 14px rgba(50, 50, 93, 0.1), 0 3px 6px rgba(0, 0, 0, 0.08);
}

.btn-secondary {
  background-color: var(--complementary-color);
  color: var(--neutral-100);
  box-shadow: 0 4px 6px rgba(50, 50, 93, 0.11), 0 1px 3px rgba(0, 0, 0, 0.08);
}

.btn-secondary:hover, .btn-secondary:focus {
  background-color: var(--complementary-dark);
  color: var(--neutral-100);
  transform: translateY(-2px);
  box-shadow: 0 7px 14px rgba(50, 50, 93, 0.1), 0 3px 6px rgba(0, 0, 0, 0.08);
}

.btn-text {
  color: var(--primary-color);
  font-weight: 600;
  padding: 0;
  background: transparent;
  position: relative;
  display: inline-block;
  font-family: var(--heading-font);
}

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

.btn-text:hover::after {
  width: 100%;
}

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

/* Form Styles */
input, textarea, select {
  width: 100%;
  padding: 0.75rem;
  border: 1px solid var(--neutral-400);
  border-radius: var(--border-radius-md);
  margin-bottom: var(--spacing-md);
  font-family: var(--body-font);
  background-color: var(--neutral-100);
  transition: border-color var(--transition-medium), box-shadow var(--transition-medium);
}

input:focus, textarea:focus, select:focus {
  outline: none;
  border-color: var(--primary-color);
  box-shadow: 0 0 0 3px rgba(58, 123, 213, 0.1);
}

label {
  display: block;
  margin-bottom: var(--spacing-sm);
  font-weight: 500;
  color: var(--neutral-700);
}

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

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

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

/* Header & Navigation */
header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: var(--z-fixed);
  padding: var(--spacing-md) 0;
  transition: all var(--transition-medium);
}

header.scrolled {
  padding: 0.5rem 0;
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(10px);
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

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

.logo {
  display: flex;
  align-items: center;
  z-index: var(--z-fixed);
}

.logo img {
  height: 50px;
  width: auto;
}

.desktop-menu {
  display: flex;
}

.desktop-menu ul {
  display: flex;
  align-items: center;
}

.desktop-menu li {
  margin-left: var(--spacing-md);
}

.desktop-menu a {
  color: var(--neutral-800);
  font-weight: 500;
  padding: 0.5rem 1rem;
  border-radius: var(--border-radius-md);
  transition: all var(--transition-medium);
}

.desktop-menu a:hover {
  color: var(--primary-color);
  background-color: rgba(255, 255, 255, 0.1);
}

.mobile-menu-toggle {
  display: none;
  flex-direction: column;
  justify-content: space-between;
  width: 30px;
  height: 21px;
  cursor: pointer;
  z-index: var(--z-fixed);
}

.mobile-menu-toggle span {
  display: block;
  height: 3px;
  width: 100%;
  background-color: var(--neutral-800);
  border-radius: 3px;
  transition: all var(--transition-medium);
}

.mobile-menu {
  position: fixed;
  top: 0;
  right: -100%;
  width: 80%;
  max-width: 400px;
  height: 100vh;
  background-color: var(--neutral-100);
  padding: var(--spacing-xxl) var(--spacing-lg);
  transition: right var(--transition-medium);
  z-index: calc(var(--z-fixed) - 1);
  box-shadow: -5px 0 30px rgba(0, 0, 0, 0.1);
}

.mobile-menu.active {
  right: 0;
}

.mobile-menu ul {
  margin-top: var(--spacing-xxl);
}

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

.mobile-menu a {
  display: block;
  padding: var(--spacing-sm) 0;
  font-size: 1.2rem;
  color: var(--neutral-800);
}

/* Hero Section */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  background-position: center;
  background-size: cover;
  background-repeat: no-repeat;
  color: var(--neutral-100);
  padding-top: 80px;
  position: relative;
}

.hero::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 0.5));
  z-index: var(--z-back);
}

.hero-content {
  max-width: 700px;
  z-index: var(--z-normal);
}

.hero-content h1,
.hero-content p {
  color: var(--neutral-100);
}

.hero-content p {
  font-size: 1.25rem;
  margin-bottom: var(--spacing-lg);
}

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

.hero-stats {
  display: flex;
  justify-content: space-between;
  margin-top: var(--spacing-xl);
  max-width: 600px;
}

.stat-item {
  text-align: center;
  padding: var(--spacing-md);
}

.stat-item h3 {
  font-size: 2.5rem;
  color: var(--neutral-100);
  margin-bottom: var(--spacing-xs);
}

.stat-item p {
  font-size: 1rem;
  color: var(--neutral-300);
  margin-bottom: 0;
}

/* Our Process Section */
.our-process {
  background-color: var(--neutral-200);
}

.process-steps {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xl);
}

.process-step {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--spacing-lg);
  position: relative;
}

.step-number {
  position: absolute;
  top: -30px;
  left: -10px;
  font-size: 6rem;
  font-weight: 900;
  opacity: 0.1;
  color: var(--primary-color);
  font-family: var(--heading-font);
  line-height: 1;
}

.step-content {
  flex: 1;
  min-width: 300px;
  padding-right: var(--spacing-md);
}

.step-image {
  flex: 1;
  min-width: 300px;
  display: flex;
  justify-content: center;
  align-items: center;
}

.step-image img {
  max-width: 100%;
  height: auto;
  border-radius: var(--border-radius-md);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

/* Case Studies Section */
.case-studies {
  background-color: var(--neutral-100);
}

.case-studies-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: var(--spacing-lg);
}

.card {
  display: flex;
  flex-direction: column;
  align-items: center;
  height: 100%;
  overflow: hidden;
}

.card-image {
  width: 100%;
  height: 250px;
  overflow: hidden;
  border-radius: var(--border-radius-md) var(--border-radius-md) 0 0;
}

.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(--spacing-lg);
  flex: 1;
  display: flex;
  flex-direction: column;
}

.industry {
  color: var(--primary-color);
  font-weight: 600;
  margin-bottom: var(--spacing-sm);
  font-size: 0.9rem;
}

.card-content p {
  flex: 1;
  margin-bottom: var(--spacing-lg);
}

.card-content .btn-text {
  align-self: flex-start;
  margin-top: auto;
}

/* History Section */
.history {
  background-color: var(--neutral-200);
}

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

.timeline::before {
  content: '';
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  top: 0;
  bottom: 0;
  width: 4px;
  background: linear-gradient(to bottom, var(--primary-light), var(--complementary-light));
}

.timeline-item {
  position: relative;
  padding: var(--spacing-lg) 0;
  display: flex;
  align-items: center;
}

.timeline-item:nth-child(odd) {
  flex-direction: row-reverse;
}

.timeline-year {
  background-color: var(--primary-color);
  color: var(--neutral-100);
  padding: 0.5rem 1rem;
  border-radius: var(--border-radius-md);
  font-weight: 700;
  font-family: var(--heading-font);
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  z-index: 1;
}

.timeline-content {
  width: 45%;
  padding: var(--spacing-lg);
  background: var(--glass-background);
  backdrop-filter: blur(var(--glass-blur));
  border: 1px solid var(--glass-border);
  border-radius: var(--border-radius-md);
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

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

.resources-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--spacing-lg);
}

.resources .card {
  padding: var(--spacing-lg);
  text-align: center;
}

.resources .card h3 {
  margin-bottom: var(--spacing-md);
  color: var(--primary-color);
}

.resources .card p {
  margin-bottom: var(--spacing-lg);
}

/* Testimonials Section */
.testimonials {
  background-color: var(--neutral-200);
  position: relative;
}

.testimonial-slider {
  max-width: 800px;
  margin: 0 auto;
  overflow: hidden;
  position: relative;
}

.testimonial-item {
  padding: var(--spacing-lg);
}

.testimonial-content {
  margin-bottom: var(--spacing-lg);
  position: relative;
  padding-left: var(--spacing-lg);
}

.testimonial-content::before {
  content: '"';
  position: absolute;
  left: -10px;
  top: -20px;
  font-size: 5rem;
  color: var(--primary-light);
  opacity: 0.3;
  font-family: Georgia, serif;
}

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

.testimonial-author img {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  object-fit: cover;
  margin-right: var(--spacing-md);
  border: 3px solid var(--primary-light);
}

.author-info h4 {
  margin-bottom: var(--spacing-xs);
  color: var(--neutral-900);
}

.author-info p {
  margin-bottom: 0;
  color: var(--neutral-600);
  font-size: 0.9rem;
}

.testimonial-controls {
  display: flex;
  justify-content: center;
  margin-top: var(--spacing-lg);
  gap: var(--spacing-md);
}

.prev-testimonial, .next-testimonial {
  background-color: var(--primary-color);
  color: var(--neutral-100);
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  border: none;
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
  transition: all var(--transition-medium);
}

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

/* Pricing Section */
.pricing {
  background-color: var(--neutral-100);
}

.pricing-plans {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: var(--spacing-lg);
  margin-bottom: var(--spacing-xl);
}

.pricing-plan {
  display: flex;
  flex-direction: column;
  height: 100%;
  transition: all var(--transition-medium);
}

.pricing-plan.featured {
  transform: scale(1.05);
  position: relative;
  border: 2px solid var(--primary-color);
  z-index: 1;
}

.plan-badge {
  position: absolute;
  top: -15px;
  right: 20px;
  background-color: var(--complementary-color);
  color: var(--neutral-100);
  padding: 5px 15px;
  border-radius: var(--border-radius-md);
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
}

.plan-header {
  padding: var(--spacing-lg);
  border-bottom: 1px solid var(--neutral-300);
  text-align: center;
}

.plan-price {
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--primary-color);
  margin-bottom: var(--spacing-md);
  font-family: var(--heading-font);
}

.plan-price span {
  font-size: 1rem;
  color: var(--neutral-600);
  font-weight: 400;
}

.plan-features {
  padding: var(--spacing-lg);
  flex: 1;
}

.plan-features ul {
  margin-bottom: var(--spacing-lg);
}

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

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

.plan-footer {
  padding: var(--spacing-lg);
  text-align: center;
  border-top: 1px solid var(--neutral-300);
}

.plan-footer p {
  font-size: 0.9rem;
  color: var(--neutral-600);
  margin-bottom: var(--spacing-md);
}

.custom-solutions {
  text-align: center;
  padding: var(--spacing-xl) var(--spacing-lg);
  margin-top: var(--spacing-xl);
}

/* Portfolio Section */
.portfolio {
  background-color: var(--neutral-200);
}

.portfolio-filters {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: var(--spacing-xl);
  gap: var(--spacing-sm);
}

.filter-btn {
  background: transparent;
  border: 2px solid var(--primary-color);
  color: var(--primary-color);
  padding: 0.5rem 1rem;
  border-radius: var(--border-radius-md);
  cursor: pointer;
  transition: all var(--transition-medium);
  font-weight: 600;
}

.filter-btn:hover, .filter-btn.active {
  background-color: var(--primary-color);
  color: var(--neutral-100);
}

.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
  gap: var(--spacing-lg);
}

.portfolio-item {
  position: relative;
  overflow: hidden;
  border-radius: var(--border-radius-md);
  height: 250px;
}

.portfolio-image {
  height: 100%;
  width: 100%;
}

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

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

.portfolio-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(to top, rgba(0, 0, 0, 0.8), transparent);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: var(--spacing-lg);
  opacity: 0;
  transition: opacity var(--transition-medium);
}

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

.portfolio-overlay h3 {
  color: var(--neutral-100);
  margin-bottom: var(--spacing-sm);
}

.portfolio-overlay p {
  color: var(--neutral-300);
  margin-bottom: var(--spacing-md);
  font-size: 0.9rem;
}

.portfolio-overlay .btn-text {
  color: var(--neutral-100);
  align-self: flex-start;
}

.portfolio-overlay .btn-text::after {
  background-color: var(--neutral-100);
}

/* Webinars Section */
.webinars {
  background-color: var(--neutral-100);
}

.webinars-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
  gap: var(--spacing-lg);
  margin-bottom: var(--spacing-xl);
}

.webinar-card {
  display: flex;
  flex-direction: column;
  height: 100%;
}

.webinar-date {
  background-color: var(--primary-color);
  color: var(--neutral-100);
  padding: var(--spacing-md);
  text-align: center;
  border-radius: var(--border-radius-md) var(--border-radius-md) 0 0;
}

.webinar-date .month, .webinar-date .year {
  font-size: 0.9rem;
  font-weight: 600;
}

.webinar-date .day {
  font-size: 2rem;
  font-weight: 700;
  display: block;
  line-height: 1;
  margin: 5px 0;
}

.webinar-content {
  padding: var(--spacing-lg);
  flex: 1;
  display: flex;
  flex-direction: column;
}

.webinar-time {
  font-size: 0.9rem;
  color: var(--primary-color);
  margin-bottom: var(--spacing-md);
  font-weight: 600;
}

.webinar-description {
  flex: 1;
  margin-bottom: var(--spacing-md);
}

.webinar-speakers {
  margin-bottom: var(--spacing-lg);
}

.speaker {
  display: flex;
  align-items: center;
  margin-bottom: var(--spacing-sm);
}

.speaker img {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  margin-right: var(--spacing-md);
  object-fit: cover;
}

.speaker span {
  font-weight: 600;
  font-size: 0.9rem;
}

.webinar-archive {
  text-align: center;
  margin-top: var(--spacing-xl);
}

.webinar-archive h3 {
  margin-bottom: var(--spacing-sm);
}

.webinar-archive p {
  margin-bottom: var(--spacing-md);
}

/* Community Section */
.community {
  background-color: var(--neutral-200);
}

.community-features {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--spacing-lg);
  margin-bottom: var(--spacing-xl);
}

.feature {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: var(--spacing-lg);
}

.feature-icon {
  margin-bottom: var(--spacing-md);
}

.feature-icon img {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  object-fit: cover;
  margin: 0 auto;
}

.feature-content h3 {
  margin-bottom: var(--spacing-md);
}

.community-cta {
  text-align: center;
  padding: var(--spacing-xl) var(--spacing-lg);
  margin-top: var(--spacing-xl);
}

.community-cta h3 {
  margin-bottom: var(--spacing-md);
}

.community-cta p {
  margin-bottom: var(--spacing-lg);
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

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

.contact-content {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-xl);
}

.contact-form-container {
  flex: 1;
  min-width: 300px;
}

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

.contact-info {
  flex: 1;
  min-width: 300px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.info-item {
  margin-bottom: var(--spacing-lg);
}

.info-item:last-child {
  margin-bottom: 0;
}

.info-item h3 {
  margin-bottom: var(--spacing-md);
  color: var(--primary-color);
}

.office {
  margin-bottom: var(--spacing-md);
}

.office h4 {
  margin-bottom: var(--spacing-xs);
}

/* Footer Section */
.footer {
  background-color: var(--neutral-900);
  color: var(--neutral-300);
  padding: var(--spacing-xl) 0;
  margin-top: var(--spacing-xl);
}

.footer-content {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-xl);
  margin-bottom: var(--spacing-xl);
}

.footer-logo {
  flex: 2;
  min-width: 300px;
}

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

.footer-links {
  flex: 3;
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-xl);
}

.footer-column {
  flex: 1;
  min-width: 150px;
}

.footer-column h3 {
  color: var(--neutral-100);
  margin-bottom: var(--spacing-md);
  font-size: 1.2rem;
}

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

.footer-column a {
  color: var(--neutral-400);
  transition: color var(--transition-medium);
}

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

.footer-newsletter {
  flex: 2;
  min-width: 300px;
}

.footer-newsletter h3 {
  color: var(--neutral-100);
  margin-bottom: var(--spacing-md);
  font-size: 1.2rem;
}

.newsletter-form {
  display: flex;
  margin-bottom: var(--spacing-lg);
}

.newsletter-form input {
  flex: 1;
  margin-bottom: 0;
  border-top-right-radius: 0;
  border-bottom-right-radius: 0;
}

.newsletter-form button {
  border-top-left-radius: 0;
  border-bottom-left-radius: 0;
}

.social-links h4 {
  color: var(--neutral-100);
  margin-bottom: var(--spacing-sm);
  font-size: 1rem;
}

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

.social-links a {
  color: var(--neutral-400);
  transition: color var(--transition-medium);
}

.social-links a:hover {
  color: var(--primary-light);
}

.footer-bottom {
  padding-top: var(--spacing-lg);
  border-top: 1px solid var(--neutral-700);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--spacing-md);
}

.footer-bottom p {
  margin-bottom: 0;
}

.heart {
  color: var(--error-color);
}

/* Modal Styles */
.modal {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.7);
  z-index: var(--z-modal);
  align-items: center;
  justify-content: center;
  overflow-y: auto;
  padding: var(--spacing-md);
}

.modal.active {
  display: flex;
}

.modal-content {
  max-width: 600px;
  width: 100%;
  position: relative;
  max-height: 90vh;
  overflow-y: auto;
}

.close-modal {
  position: absolute;
  top: var(--spacing-md);
  right: var(--spacing-md);
  font-size: 1.5rem;
  color: var(--neutral-700);
  cursor: pointer;
  transition: color var(--transition-fast);
}

.close-modal:hover {
  color: var(--error-color);
}

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

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

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

/* Privacy & Terms Pages */
.privacy-content, .terms-content {
  padding-top: 100px;
}

.privacy-content h2, .terms-content h2 {
  margin-top: var(--spacing-xl);
}

/* Media Queries */
@media screen and (max-width: 1024px) {
  h1 {
    font-size: 3rem;
  }
  
  h2 {
    font-size: 2.25rem;
  }
  
  .hero-buttons {
    flex-direction: column;
    max-width: 300px;
  }
  
  .process-step, 
  .timeline-item {
    flex-direction: column !important;
  }
  
  .step-image {
    width: 100%;
  }
  
  .timeline::before {
    left: 20px;
  }
  
  .timeline-year {
    left: 20px;
    transform: none;
  }
  
  .timeline-content {
    width: 80%;
    margin-left: 50px;
  }
}

@media screen and (max-width: 768px) {
  .desktop-menu {
    display: none;
  }
  
  .mobile-menu-toggle {
    display: flex;
  }
  
  h1 {
    font-size: 2.5rem;
  }
  
  h2 {
    font-size: 2rem;
  }
  
  .hero-stats {
    flex-direction: column;
    gap: var(--spacing-md);
  }
  
  .pricing-plan.featured {
    transform: none;
  }
  
  .footer-content {
    flex-direction: column;
  }
  
  .newsletter-form {
    flex-direction: column;
  }
  
  .newsletter-form input {
    border-radius: var(--border-radius-md);
    margin-bottom: var(--spacing-sm);
  }
  
  .newsletter-form button {
    border-radius: var(--border-radius-md);
    width: 100%;
  }
  
  .footer-bottom {
    flex-direction: column;
    text-align: center;
  }
}

@media screen and (max-width: 576px) {
  h1 {
    font-size: 2.25rem;
  }
  
  h2 {
    font-size: 1.75rem;
  }
  
  h3 {
    font-size: 1.5rem;
  }
  
  .contact-form {
    grid-template-columns: 1fr;
  }
  
  .portfolio-filters {
    flex-direction: column;
    align-items: center;
  }
  
  .filter-btn {
    width: 100%;
    max-width: 300px;
  }
}

/* Animations */
@keyframes floating {
  0% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-10px);
  }
  100% {
    transform: translateY(0);
  }
}

@keyframes drawLine {
  0% {
    stroke-dashoffset: 1000;
  }
  100% {
    stroke-dashoffset: 0;
  }
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translate3d(0, 40px, 0);
  }
  to {
    opacity: 1;
    transform: translate3d(0, 0, 0);
  }
}

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

.mt-sm { margin-top: var(--spacing-sm); }
.mt-md { margin-top: var(--spacing-md); }
.mt-lg { margin-top: var(--spacing-lg); }
.mt-xl { margin-top: var(--spacing-xl); }

.mb-sm { margin-bottom: var(--spacing-sm); }
.mb-md { margin-bottom: var(--spacing-md); }
.mb-lg { margin-bottom: var(--spacing-lg); }
.mb-xl { margin-bottom: var(--spacing-xl); }

.pt-sm { padding-top: var(--spacing-sm); }
.pt-md { padding-top: var(--spacing-md); }
.pt-lg { padding-top: var(--spacing-lg); }
.pt-xl { padding-top: var(--spacing-xl); }

.pb-sm { padding-bottom: var(--spacing-sm); }
.pb-md { padding-bottom: var(--spacing-md); }
.pb-lg { padding-bottom: var(--spacing-lg); }
.pb-xl { padding-bottom: var(--spacing-xl); }

.text-primary { color: var(--primary-color); }
.text-complementary { color: var(--complementary-color); }
.text-light { color: var(--neutral-100); }
.text-dark { color: var(--neutral-900); }