/* Root Variables */
:root {
  /* Color Palette - Pastels */
  --color-primary: #a8dadc;
  --color-primary-dark: #72c0c2;
  --color-secondary: #f8edeb;
  --color-accent: #e07a5f;
  --color-accent-dark: #c76449;
  --color-text-dark: #1d3557;
  --color-text-light: #457b9d;
  --color-text-white: #ffffff;
  --color-background: #f9f7f7;
  --color-card-bg: #ffffff;
  --color-footer-bg: #1d3557;
  --color-footer-text: #f1faee;
  
  /* Gradients */
  --gradient-primary: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
  --gradient-accent: linear-gradient(135deg, var(--color-accent), var(--color-accent-dark));
  --gradient-overlay: linear-gradient(rgba(0,0,0,0.5), rgba(0,0,0,0.3));
  
  /* Shadows */
  --shadow-sm: 0 2px 10px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 20px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 10px 30px rgba(0, 0, 0, 0.15);
  
  /* Spacing */
  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 2rem;
  --space-lg: 4rem;
  --space-xl: 8rem;
  
  /* Border Radius */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 16px;
  
  /* Typography */
  --font-heading: 'Playfair Display', serif;
  --font-body: 'Source Sans Pro', sans-serif;
  
  /* Animation */
  --transition-fast: 0.2s ease;
  --transition-medium: 0.3s ease;
  --transition-slow: 0.5s ease;
}

/* Base Styles */
html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  color: var(--color-text-dark);
  background-color: var(--color-background);
  line-height: 1.6;
  overflow-x: hidden;
  margin: 0;
  padding: 0;
}

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

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

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

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

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

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-md);
}

.section-title {
  font-size: 2.5rem;
  margin-bottom: var(--space-md);
  text-align: center;
  position: relative;
}

.section-title:after {
  content: "";
  display: block;
  width: 80px;
  height: 3px;
  background: var(--gradient-accent);
  margin: var(--space-sm) auto;
}

.section-subtitle {
  text-align: center;
  font-size: 1.2rem;
  color: var(--color-text-light);
  margin-bottom: var(--space-lg);
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}

/* Button Styles */
.btn, 
button,
input[type='submit'] {
  display: inline-block;
  padding: 0.75rem 1.5rem;
  border-radius: var(--radius-md);
  font-weight: 600;
  text-align: center;
  text-decoration: none;
  cursor: pointer;
  transition: all var(--transition-medium);
  border: none;
  font-size: 1rem;
}

.btn-primary {
  background: var(--gradient-accent);
  color: var(--color-text-white);
  box-shadow: var(--shadow-sm);
}

.btn-primary:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
  color: var(--color-text-white);
}

.btn-secondary {
  background: transparent;
  border: 2px solid var(--color-accent);
  color: var(--color-accent);
}

.btn-secondary:hover {
  background-color: var(--color-accent);
  color: var(--color-text-white);
}

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

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

.header-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-sm) 0;
}

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

.logo a {
  color: var(--color-text-dark);
}

.desktop-nav ul {
  display: flex;
  list-style: none;
  padding: 0;
  margin: 0;
}

.desktop-nav li {
  margin-left: var(--space-md);
}

.desktop-nav a {
  position: relative;
  padding: var(--space-xs) 0;
}

.desktop-nav a::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--gradient-accent);
  transition: width var(--transition-medium);
}

.desktop-nav a:hover::after {
  width: 100%;
}

.mobile-menu-toggle {
  display: none;
  flex-direction: column;
  justify-content: space-around;
  width: 30px;
  height: 21px;
  background: transparent;
  border: none;
  cursor: pointer;
  padding: 0;
}

.mobile-menu-toggle span {
  width: 100%;
  height: 3px;
  background-color: var(--color-text-dark);
  border-radius: var(--radius-sm);
  transition: all var(--transition-medium);
}

.mobile-nav {
  display: none;
  background-color: var(--color-card-bg);
  padding: var(--space-md);
  border-radius: 0 0 var(--radius-md) var(--radius-md);
  box-shadow: var(--shadow-md);
}

.mobile-nav ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.mobile-nav li {
  margin-bottom: var(--space-sm);
}

.mobile-nav a {
  display: block;
  padding: var(--space-xs) 0;
  font-weight: 600;
}

/* Hero Section */
.hero {
  height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  padding: var(--space-xl) 0;
  margin-bottom: var(--space-lg);
}

.hero-content {
  max-width: 800px;
  margin: 0 auto;
  text-align: center;
  color: var(--color-text-white);
  z-index: 2;
}

.hero-title {
  font-size: 3.5rem;
  margin-bottom: var(--space-sm);
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
}

.hero-subtitle {
  font-size: 1.5rem;
  margin-bottom: var(--space-lg);
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
}

.hero-buttons {
  display: flex;
  gap: var(--space-md);
  justify-content: center;
}

/* About Section */
.about-section {
  padding: var(--space-xl) 0;
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-lg);
  align-items: center;
}

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

.image-container {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}

.image-container img {
  transition: transform var(--transition-slow);
  width: 100%;
  height: 400px;
  object-fit: cover;
}

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

.about-content {
  padding: var(--space-md);
}

.about-content h3 {
  font-size: 2rem;
  margin-bottom: var(--space-md);
  color: var(--color-text-dark);
}

.stats-container {
  display: flex;
  justify-content: space-between;
  margin-top: var(--space-lg);
}

.stat-item {
  text-align: center;
  padding: var(--space-sm);
}

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

.stat-label {
  font-size: 0.9rem;
  color: var(--color-text-light);
}

/* Services Section */
.services-section {
  padding: var(--space-xl) 0;
  background-color: var(--color-secondary);
}

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

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

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

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

.card-content {
  padding: var(--space-md);
  text-align: center;
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.animated-icon {
  width: 60px;
  height: 60px;
  background-color: var(--color-primary);
  border-radius: 50%;
  display: flex;
  justify-content: center;
  align-items: center;
  margin-bottom: var(--space-sm);
  color: var(--color-text-dark);
}

.card-content h3 {
  margin-bottom: var(--space-sm);
  font-size: 1.5rem;
}

/* Projects Section */
.projects-section {
  padding: var(--space-xl) 0;
}

.projects-grid {
  display: flex;
  flex-direction: column;
  gap: var(--space-xl);
}

.project-item {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-lg);
  align-items: center;
}

.project-item:nth-child(even) {
  direction: rtl;
}

.project-item:nth-child(even) .project-content {
  direction: ltr;
}

.project-image {
  overflow: hidden;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.project-image img {
  width: 100%;
  height: 350px;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

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

.project-content {
  padding: var(--space-md);
}

.project-content h3 {
  font-size: 2rem;
  margin-bottom: var(--space-sm);
}

.project-content p {
  margin-bottom: var(--space-md);
}

/* Case Studies Section */
.case-studies-section {
  padding: var(--space-xl) 0;
  background-color: var(--color-secondary);
}

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

.read-more {
  color: var(--color-accent);
  font-weight: 600;
  transition: color var(--transition-fast);
  display: inline-block;
  margin-top: var(--space-sm);
  position: relative;
}

.read-more:after {
  content: "→";
  margin-left: 5px;
  transition: transform var(--transition-fast);
  display: inline-block;
}

.read-more:hover {
  color: var(--color-accent-dark);
}

.read-more:hover:after {
  transform: translateX(5px);
}

/* Resources Section */
.resources-section {
  padding: var(--space-xl) 0;
}

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

.resource-item {
  background-color: var(--color-card-bg);
  padding: var(--space-md);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  text-align: center;
  transition: transform var(--transition-medium), box-shadow var(--transition-medium);
}

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

.resource-icon {
  width: 70px;
  height: 70px;
  background-color: var(--color-primary);
  border-radius: 50%;
  display: flex;
  justify-content: center;
  align-items: center;
  margin: 0 auto var(--space-md);
  color: var(--color-text-dark);
}

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

.resource-item a {
  color: var(--color-accent);
  font-weight: 600;
  display: inline-block;
  margin-top: var(--space-sm);
}

/* Press Section */
.press-section {
  padding: var(--space-xl) 0;
  background-color: var(--color-secondary);
}

.press-grid {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-lg);
  justify-content: center;
}

.press-item {
  background-color: var(--color-card-bg);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  width: 100%;
  max-width: 800px;
  display: flex;
  align-items: center;
  transition: transform var(--transition-medium), box-shadow var(--transition-medium);
}

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

.press-image {
  flex: 0 0 350px;
  overflow: hidden;
}

.press-image img {
  width: 100%;
  height: 250px;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

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

.press-content {
  padding: var(--space-md);
  flex: 1;
}

.press-content h3 {
  font-size: 1.2rem;
  margin-bottom: var(--space-xs);
  color: var(--color-text-light);
}

.press-content h4 {
  font-size: 1.5rem;
  margin-bottom: var(--space-sm);
}

.press-date {
  display: block;
  color: var(--color-text-light);
  font-style: italic;
  margin-top: var(--space-sm);
}

/* Contact Section */
.contact-section {
  padding: var(--space-xl) 0;
}

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

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

.contact-item {
  display: flex;
  align-items: center;
  gap: var(--space-md);
}

.contact-icon {
  width: 50px;
  height: 50px;
  background-color: var(--color-primary);
  border-radius: 50%;
  display: flex;
  justify-content: center;
  align-items: center;
  color: var(--color-text-dark);
}

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

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

.contact-image img {
  width: 100%;
  height: 300px;
  object-fit: cover;
}

.contact-form {
  background-color: var(--color-card-bg);
  padding: var(--space-lg);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
}

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

.form-group label {
  display: block;
  margin-bottom: var(--space-xs);
  font-weight: 600;
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: var(--space-sm);
  border: 1px solid #ddd;
  border-radius: var(--radius-sm);
  transition: border-color var(--transition-fast);
  background-color: var(--color-background);
}

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

/* Footer */
.footer {
  background-color: var(--color-footer-bg);
  color: var(--color-footer-text);
  padding: var(--space-xl) 0 var(--space-md);
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-lg);
  margin-bottom: var(--space-lg);
}

.footer-about {
  max-width: 300px;
}

.footer-about h3,
.footer-links h3,
.footer-social h3 {
  font-size: 1.3rem;
  margin-bottom: var(--space-md);
  color: var(--color-text-white);
}

.footer-links ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.footer-links li {
  margin-bottom: var(--space-xs);
}

.footer-links a {
  color: var(--color-footer-text);
  transition: color var(--transition-fast);
}

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

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

.social-links a {
  color: var(--color-footer-text);
  transition: color var(--transition-fast);
}

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

.footer-bottom {
  text-align: center;
  padding-top: var(--space-md);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

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

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

.success-content h1 {
  font-size: 3rem;
  margin-bottom: var(--space-md);
}

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

.page-content {
  max-width: 800px;
  margin: 0 auto;
  padding: var(--space-xl) var(--space-md);
}

/* Animations */
[data-aos] {
  pointer-events: none;
}

[data-aos].aos-animate {
  pointer-events: auto;
}

/* Media Queries */
@media screen and (max-width: 1024px) {
  .about-grid,
  .contact-grid {
    grid-template-columns: 1fr;
    gap: var(--space-xl);
  }

  .project-item {
    grid-template-columns: 1fr;
  }
  
  .project-item:nth-child(even) {
    direction: ltr;
  }
  
  .hero-title {
    font-size: 3rem;
  }
}

@media screen and (max-width: 768px) {
  .desktop-nav {
    display: none;
  }
  
  .mobile-menu-toggle {
    display: flex;
  }
  
  .mobile-nav.active {
    display: block;
  }
  
  .hero-content {
    padding: 0 var(--space-md);
  }
  
  .hero-title {
    font-size: 2.5rem;
  }
  
  .hero-subtitle {
    font-size: 1.2rem;
  }
  
  .hero-buttons {
    flex-direction: column;
    gap: var(--space-sm);
  }
  
  .stats-container {
    flex-direction: column;
    gap: var(--space-md);
  }
  
  .press-item {
    flex-direction: column;
  }
  
  .press-image {
    flex: none;
    width: 100%;
  }
}

@media screen and (max-width: 480px) {
  :root {
    --space-md: 1.5rem;
    --space-lg: 3rem;
    --space-xl: 5rem;
  }
  
  .section-title {
    font-size: 2rem;
  }
  
  .hero-title {
    font-size: 2rem;
  }
  
  .about-content h3,
  .project-content h3 {
    font-size: 1.5rem;
  }
}

/* JavaScript Animation Support */
@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

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

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

@keyframes countUp {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}