:root {
  --font-primary: 'Playfair Display', serif;
  --font-secondary: 'Montserrat', sans-serif;
  
  /* Light theme colors */
  --color-background: #ffffff;
  --color-text: #333333;
  --color-text-light: #666666;
  --color-primary: #8B5CF6;
  --color-secondary: #D946EF;
  --color-accent: #6D28D9;
  --color-border: #e5e7eb;
  --color-card: #f9fafb;
  --color-card-hover: #f3f4f6;
  --color-footer: #f8fafc;
  --color-input: #f1f5f9;
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
  --shadow-md: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
  --shadow-lg: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
}

/* Dark theme colors */
.dark-mode {
  --color-background: #1a1a2e;
  --color-text: #f8f9fa;
  --color-text-light: #ced4da;
  --color-primary: #8B5CF6;
  --color-secondary: #D946EF;
  --color-accent: #a78bfa;
  --color-border: #2d3748;
  --color-card: #1e1e3f;
  --color-card-hover: #2a2a5a;
  --color-footer: #0f172a;
  --color-input: #2d3748;
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.2);
  --shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.3), 0 2px 4px -1px rgba(0, 0, 0, 0.2);
  --shadow-md: 0 10px 15px -3px rgba(0, 0, 0, 0.3), 0 4px 6px -2px rgba(0, 0, 0, 0.2);
  --shadow-lg: 0 20px 25px -5px rgba(0, 0, 0, 0.3), 0 10px 10px -5px rgba(0, 0, 0, 0.2);
}

/* Base styles */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

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

body {
  font-family: var(--font-secondary);
  font-weight: 400;
  line-height: 1.6;
  color: var(--color-text);
  background-color: var(--color-background);
  transition: background-color 0.3s ease, color 0.3s ease;
  overflow-x: hidden;
}

a {
  color: var(--color-primary);
  text-decoration: none;
  transition: color 0.3s ease;
}

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

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

h1 {
  font-size: 3rem;
}

h2 {
  font-size: 2.5rem;
}

h3 {
  font-size: 1.75rem;
}

p {
  margin-bottom: 1.5rem;
}

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

ul {
  list-style: none;
}

/* Container */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* Buttons */
.btn {
  display: inline-block;
  font-family: var(--font-secondary);
  font-weight: 500;
  font-size: 1rem;
  line-height: 1;
  padding: 0.875rem 1.75rem;
  border-radius: 0.375rem;
  text-align: center;
  text-decoration: none;
  cursor: pointer;
  transition: all 0.3s ease;
  border: none;
  outline: none;
}

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

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

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

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

/* Loader */
.loader {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: var(--color-background);
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 9999;
  transition: opacity 0.5s ease, visibility 0.5s ease;
}

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

.logo-svg {
  stroke-dasharray: 300;
  stroke-dashoffset: 300;
  animation: logo-dash 2s ease forwards;
}

.loader-text {
  font-family: var(--font-primary);
  font-size: 2rem;
  font-weight: 700;
  margin-top: 1rem;
  opacity: 0;
  animation: fade-in 0.5s ease 1.5s forwards;
}

.loader.fade-out {
  opacity: 0;
  visibility: hidden;
}

/* Header */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background-color: rgba(var(--color-background-rgb), 0.9);
  backdrop-filter: blur(10px);
  transition: all 0.3s ease;
  padding: 1.25rem 0;
}

.header.scrolled {
  padding: 0.75rem 0;
  box-shadow: var(--shadow);
  background-color: var(--color-background);
}

.main-nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  font-family: var(--font-primary);
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--color-text);
  text-decoration: none;
}

.logo-text {
  background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  transition: all 0.3s ease;
}

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

.nav-links li {
  margin-left: 2rem;
}

.nav-links a {
  font-weight: 500;
  color: var(--color-text);
  text-decoration: none;
  position: relative;
  padding-bottom: 0.25rem;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--color-primary);
  transition: width 0.3s ease;
}

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

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

/* Theme Toggle */
.theme-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
}

#theme-toggle-btn {
  background: none;
  border: none;
  cursor: pointer;
  font-size: 1.25rem;
  color: var(--color-text);
  transition: color 0.3s ease;
  padding: 0.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
}

#theme-toggle-btn:hover {
  color: var(--color-primary);
}

.light-mode #theme-toggle-btn .fa-sun {
  display: none;
}

.light-mode #theme-toggle-btn .fa-moon {
  display: block;
}

.dark-mode #theme-toggle-btn .fa-sun {
  display: block;
}

.dark-mode #theme-toggle-btn .fa-moon {
  display: none;
}

/* Menu Toggle (Mobile) */
.menu-toggle {
  display: none;
  flex-direction: column;
  justify-content: space-between;
  width: 30px;
  height: 21px;
  cursor: pointer;
  z-index: 1001;
}

.menu-toggle span {
  display: block;
  height: 3px;
  width: 100%;
  background-color: var(--color-text);
  border-radius: 3px;
  transition: all 0.3s ease;
}

.menu-open .menu-toggle span:nth-child(1) {
  transform: translateY(9px) rotate(45deg);
}

.menu-open .menu-toggle span:nth-child(2) {
  opacity: 0;
}

.menu-open .menu-toggle span:nth-child(3) {
  transform: translateY(-9px) rotate(-45deg);
}

/* Page Hero Section */
.page-hero {
  padding: 8rem 0 4rem;
  background: linear-gradient(180deg, rgba(var(--color-primary-rgb), 0.05) 0%, rgba(var(--color-primary-rgb), 0) 100%);
  text-align: center;
}

.page-hero-content {
  max-width: 800px;
  margin: 0 auto;
}

.page-hero h1 {
  margin-bottom: 1rem;
}

.page-hero p {
  font-size: 1.25rem;
  color: var(--color-text-light);
}

/* Hero Section (Home) */
.hero {
  padding: 8rem 0 6rem;
  position: relative;
  overflow: hidden;
}

.hero-content {
  max-width: 600px;
  margin-bottom: 3rem;
}

.hero h1 {
  font-size: 3.5rem;
  margin-bottom: 1.5rem;
}

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

.hero-cta {
  display: flex;
  gap: 1rem;
  margin-top: 2rem;
}

.hero-image {
  position: relative;
  width: 100%;
  height: 400px;
}

.hero-shape {
  position: absolute;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
  border-radius: 30% 70% 70% 30% / 30% 30% 70% 70%;
  opacity: 0.1;
  animation: morphing 15s ease-in-out infinite;
}

.floating-elements {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}

.floating-element {
  position: absolute;
  font-size: 2rem;
  color: var(--color-primary);
  animation: float 6s ease-in-out infinite;
}

.floating-element:nth-child(1) {
  top: 20%;
  left: 20%;
  animation-delay: 0s;
}

.floating-element:nth-child(2) {
  top: 60%;
  left: 70%;
  animation-delay: 1s;
}

.floating-element:nth-child(3) {
  top: 40%;
  left: 40%;
  animation-delay: 2s;
}

.floating-element:nth-child(4) {
  top: 80%;
  left: 30%;
  animation-delay: 3s;
}

/* About Section */
.about-teaser, .about-section {
  padding: 6rem 0;
}

.about-content {
  display: flex;
  align-items: center;
  gap: 4rem;
}

.about-text {
  flex: 1;
}

.about-image {
  flex: 1;
  position: relative;
}

.about-image-container {
  position: relative;
  width: 100%;
  aspect-ratio: 4/3;
  border-radius: 1rem;
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

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

.about-shape {
  position: absolute;
  top: -2rem;
  right: -2rem;
  width: 80%;
  height: 80%;
  background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
  border-radius: 30% 70% 70% 30% / 30% 30% 70% 70%;
  opacity: 0.1;
  z-index: -1;
}

/* Services Highlight */
.services-highlight {
  padding: 6rem 0;
  background-color: var(--color-card);
}

.section-header {
  text-align: center;
  margin-bottom: 3rem;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
}

.service-card {
  background-color: var(--color-background);
  border-radius: 1rem;
  padding: 2rem;
  box-shadow: var(--shadow);
  transition: all 0.3s ease;
}

.service-card:hover {
  transform: translateY(-10px);
  box-shadow: var(--shadow-md);
}

.service-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 4rem;
  height: 4rem;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
  color: white;
  font-size: 1.5rem;
  margin-bottom: 1.5rem;
}

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

.service-card p {
  color: var(--color-text-light);
  margin-bottom: 1.5rem;
}

.service-link {
  font-weight: 500;
  display: inline-flex;
  align-items: center;
}

.service-link i {
  margin-left: 0.5rem;
  transition: transform 0.3s ease;
}

.service-link:hover i {
  transform: translateX(5px);
}

/* Portfolio Teaser */
.portfolio-teaser {
  padding: 6rem 0;
}

.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
}

.portfolio-item {
  position: relative;
  border-radius: 1rem;
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: all 0.3s ease;
}

.portfolio-item:hover {
  transform: translateY(-10px);
  box-shadow: var(--shadow-md);
}

.portfolio-image {
  position: relative;
  width: 100%;
  aspect-ratio: 16/10;
}

.portfolio-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.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) 0%, rgba(0,0,0,0) 60%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 1.5rem;
  opacity: 0;
  transition: opacity 0.3s ease;
}

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

.portfolio-overlay h3 {
  color: white;
  margin-bottom: 0.5rem;
}

.portfolio-overlay p {
  color: rgba(255,255,255,0.8);
  margin-bottom: 0;
}

.portfolio-cta {
  text-align: center;
  margin-top: 3rem;
}

/* Testimonials */
.testimonials {
  padding: 6rem 0;
  background-color: var(--color-card);
}

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

.testimonial-item {
  display: none;
  animation: fade-in 0.5s ease forwards;
}

.testimonial-item.active {
  display: block;
}

.testimonial-content {
  background-color: var(--color-background);
  border-radius: 1rem;
  padding: 2.5rem;
  box-shadow: var(--shadow);
  position: relative;
}

.quote-icon {
  position: absolute;
  top: 1.5rem;
  left: 1.5rem;
  font-size: 2rem;
  color: var(--color-primary);
  opacity: 0.2;
}

.testimonial-content p {
  font-style: italic;
  margin-bottom: 2rem;
}

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

.author-info h4 {
  margin-bottom: 0.25rem;
}

.author-info p {
  font-size: 0.875rem;
  margin-bottom: 0;
  color: var(--color-text-light);
}

.testimonial-controls {
  display: flex;
  align-items: center;
  justify-content: center;
  margin-top: 2rem;
}

.prev-btn, .next-btn {
  background: none;
  border: none;
  font-size: 1.25rem;
  cursor: pointer;
  color: var(--color-text);
  transition: color 0.3s ease;
  padding: 0.5rem;
}

.prev-btn:hover, .next-btn:hover {
  color: var(--color-primary);
}

.testimonial-dots {
  display: flex;
  align-items: center;
  margin: 0 1rem;
}

.dot {
  width: 0.75rem;
  height: 0.75rem;
  border-radius: 50%;
  background-color: var(--color-border);
  margin: 0 0.25rem;
  transition: background-color 0.3s ease;
  cursor: pointer;
}

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

/* Clients Section */
.clients {
  padding: 4rem 0;
}

.clients-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 2rem;
  align-items: center;
}

.client-logo {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 100px;
  filter: grayscale(100%);
  opacity: 0.7;
  transition: all 0.3s ease;
}

.client-logo:hover {
  filter: grayscale(0);
  opacity: 1;
}

.logo-placeholder {
  font-family: var(--font-secondary);
  font-weight: 500;
  font-size: 1rem;
  color: var(--color-text-light);
  text-align: center;
  border: 2px dashed var(--color-border);
  padding: 1rem;
  width: 100%;
  border-radius: 0.5rem;
}

/* CTA Section */
.cta-section {
  padding: 5rem 0;
  background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
  color: white;
  text-align: center;
}

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

.cta-content h2 {
  color: white;
  margin-bottom: 1rem;
}

.cta-content p {
  color: rgba(255,255,255,0.9);
  margin-bottom: 2rem;
}

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

.cta-section .btn-primary:hover {
  background-color: rgba(255,255,255,0.9);
}

/* Footer */
.footer {
  background-color: var(--color-footer);
  padding: 5rem 0 2rem;
  color: var(--color-text);
}

.footer-content {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 4rem;
  margin-bottom: 3rem;
}

.footer-info {
  max-width: 100%;
}

.footer-logo {
  margin-bottom: 1.5rem;
}

.footer-info p {
  color: var(--color-text-light);
  margin-bottom: 1.5rem;
}

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

.social-links a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 50%;
  background-color: var(--color-card);
  color: var(--color-text);
  font-size: 1rem;
  transition: all 0.3s ease;
}

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

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

.footer-links-column h3 {
  font-size: 1.25rem;
  margin-bottom: 1.5rem;
}

.footer-links-column ul li {
  margin-bottom: 0.5rem;
}

.footer-links-column ul li a {
  color: var(--color-text-light);
  transition: color 0.3s ease;
}

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

.contact-info li {
  display: flex;
  align-items: flex-start;
  margin-bottom: 1rem;
  color: var(--color-text-light);
}

.contact-info li i {
  margin-right: 0.75rem;
  margin-top: 0.25rem;
  color: var(--color-primary);
}

.footer-bottom {
  text-align: center;
  padding-top: 2rem;
  border-top: 1px solid var(--color-border);
}

.footer-bottom p {
  color: var(--color-text-light);
  font-size: 0.875rem;
  margin-bottom: 0;
}

/* Mission & Values Section */
.mission-values {
  padding: 6rem 0;
  background-color: var(--color-card);
}

.mission-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
}

.mission-block {
  background-color: var(--color-background);
  padding: 2.5rem;
  border-radius: 1rem;
  box-shadow: var(--shadow);
}

.mission-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 4rem;
  height: 4rem;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
  color: white;
  font-size: 1.5rem;
  margin-bottom: 1.5rem;
}

.values-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
}

.value-item {
  background-color: var(--color-background);
  padding: 1.5rem;
  border-radius: 1rem;
  box-shadow: var(--shadow);
}

.value-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 3rem;
  height: 3rem;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
  color: white;
  font-size: 1.25rem;
  margin-bottom: 1rem;
}

.value-item h3 {
  font-size: 1.25rem;
  margin-bottom: 0.5rem;
}

.value-item p {
  font-size: 0.875rem;
  margin-bottom: 0;
}

/* Team Section */
.team-section {
  padding: 6rem 0;
}

.team-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
}

.team-member {
  background-color: var(--color-background);
  border-radius: 1rem;
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: all 0.3s ease;
}

.team-member:hover {
  transform: translateY(-10px);
  box-shadow: var(--shadow-md);
}

.member-image {
  position: relative;
  width: 100%;
  aspect-ratio: 1/1;
}

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

.member-social {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  display: flex;
  justify-content: center;
  padding: 1rem;
  background: linear-gradient(to top, rgba(0,0,0,0.8) 0%, rgba(0,0,0,0) 100%);
  opacity: 0;
  transform: translateY(20px);
  transition: all 0.3s ease;
}

.team-member:hover .member-social {
  opacity: 1;
  transform: translateY(0);
}

.member-social a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2rem;
  height: 2rem;
  border-radius: 50%;
  background-color: white;
  color: var(--color-primary);
  margin: 0 0.25rem;
  transition: all 0.3s ease;
}

.member-social a:hover {
  background-color: var(--color-primary);
  color: white;
}

.member-info {
  padding: 1.5rem;
}

.member-info h3 {
  font-size: 1.25rem;
  margin-bottom: 0.25rem;
}

.member-role {
  color: var(--color-primary);
  font-weight: 500;
  margin-bottom: 0.75rem;
}

.member-desc {
  font-size: 0.875rem;
  color: var(--color-text-light);
  margin-bottom: 0;
}

/* Why Choose Us Section */
.why-choose-us {
  padding: 6rem 0;
  background-color: var(--color-card);
}

.advantages-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
}

.advantage-item {
  background-color: var(--color-background);
  padding: 2rem;
  border-radius: 1rem;
  box-shadow: var(--shadow);
  transition: all 0.3s ease;
}

.advantage-item:hover {
  transform: translateY(-10px);
  box-shadow: var(--shadow-md);
}

.advantage-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 4rem;
  height: 4rem;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
  color: white;
  font-size: 1.5rem;
  margin-bottom: 1.5rem;
}

/* Services Section */
.services-intro {
  padding: 4rem 0;
}

.section-intro {
  max-width: 800px;
  margin: 0 auto 3rem;
  text-align: center;
}

.services-nav {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1.5rem;
}

.service-nav-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 1.5rem;
  background-color: var(--color-card);
  border-radius: 1rem;
  text-decoration: none;
  color: var(--color-text);
  transition: all 0.3s ease;
}

.service-nav-item:hover {
  background-color: var(--color-primary);
  color: white;
  transform: translateY(-5px);
}

.nav-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 3rem;
  height: 3rem;
  border-radius: 50%;
  background-color: rgba(var(--color-primary-rgb), 0.1);
  color: var(--color-primary);
  font-size: 1.25rem;
  margin-bottom: 1rem;
  transition: all 0.3s ease;
}

.service-nav-item:hover .nav-icon {
  background-color: rgba(255,255,255,0.2);
  color: white;
}

.service-section {
  padding: 6rem 0;
}

.service-section.light-bg {
  background-color: var(--color-card);
}

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

.service-block.reverse {
  direction: rtl;
}

.service-block.reverse .service-content {
  direction: ltr;
}

.service-block.reverse .service-image {
  direction: ltr;
}

.service-image {
  width: 100%;
  border-radius: 1rem;
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

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

.service-features {
  margin-top: 2rem;
}

.feature-item {
  display: flex;
  align-items: flex-start;
  margin-bottom: 1.5rem;
}

.feature-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
  color: white;
  font-size: 1rem;
  margin-right: 1rem;
  flex-shrink: 0;
}

.feature-text h3 {
  font-size: 1.25rem;
  margin-bottom: 0.5rem;
}

.feature-text p {
  font-size: 0.875rem;
  color: var(--color-text-light);
  margin-bottom: 0;
}

/* Process Timeline */
.process-section {
  padding: 6rem 0;
}

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

.process-timeline::before {
  content: '';
  position: absolute;
  top: 0;
  left: 2.5rem;
  height: 100%;
  width: 2px;
  background-color: var(--color-border);
}

.timeline-item {
  display: flex;
  align-items: flex-start;
  margin-bottom: 2rem;
  position: relative;
}

.timeline-number {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 5rem;
  height: 5rem;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
  color: white;
  font-size: 1.5rem;
  font-weight: 700;
  z-index: 1;
  flex-shrink: 0;
}

.timeline-content {
  margin-left: 2rem;
  padding-top: 0.5rem;
}

.timeline-content h3 {
  margin-bottom: 0.5rem;
}

/* Pricing Teaser */
.pricing-teaser {
  padding: 4rem 0;
  text-align: center;
}

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

.pricing-content h2 {
  margin-bottom: 1rem;
}

.pricing-content p {
  margin-bottom: 2rem;
}

/* FAQ Section */
.faq-section {
  padding: 6rem 0;
}

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

.faq-item {
  background-color: var(--color-background);
  border-radius: 1rem;
  margin-bottom: 1.5rem;
  box-shadow: var(--shadow);
  overflow: hidden;
}

.faq-question {
  padding: 1.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
}

.faq-question h3 {
  margin-bottom: 0;
  font-size: 1.25rem;
}

.faq-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.faq-toggle .fa-minus {
  display: none;
}

.faq-item.active .faq-toggle .fa-plus {
  display: none;
}

.faq-item.active .faq-toggle .fa-minus {
  display: block;
}

.faq-answer {
  padding: 0 1.5rem 1.5rem;
  display: none;
}

.faq-item.active .faq-answer {
  display: block;
}

/* Portfolio Filter */
.portfolio-filter {
  padding-top: 2rem;
  padding-bottom: 3rem;
}

.filter-nav {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 3rem;
}

.filter-btn {
  padding: 0.75rem 1.5rem;
  background-color: var(--color-card);
  border: none;
  border-radius: 2rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.3s ease;
}

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

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

.portfolio-grid-section {
  padding-bottom: 6rem;
}

/* Project Modals */
.modal-container {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0,0,0,0.7);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 2000;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s ease;
}

.modal-container.active {
  opacity: 1;
  visibility: visible;
}

.project-modal {
  background-color: var(--color-background);
  width: 90%;
  max-width: 1000px;
  max-height: 90vh;
  border-radius: 1rem;
  overflow: hidden;
  display: none;
}

.project-modal.active {
  display: block;
}

.modal-content {
  height: 100%;
  overflow-y: auto;
}

.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.5rem;
  border-bottom: 1px solid var(--color-border);
}

.modal-header h2 {
  margin-bottom: 0;
}

.close-modal {
  background: none;
  border: none;
  font-size: 1.5rem;
  cursor: pointer;
  color: var(--color-text);
  transition: color 0.3s ease;
}

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

.modal-body {
  padding: 2rem;
}

.project-gallery {
  margin-bottom: 2rem;
}

.project-gallery img {
  width: 100%;
  border-radius: 0.5rem;
}

.project-info {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
}

.info-section h3 {
  font-size: 1.25rem;
  margin-bottom: 1rem;
}

.info-section ul {
  padding-left: 1.5rem;
  list-style-type: disc;
}

.info-section ul li {
  margin-bottom: 0.5rem;
}

/* Contact Section */
.contact-section {
  padding: 4rem 0 6rem;
}

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

.contact-info {
  background-color: var(--color-card);
  padding: 2.5rem;
  border-radius: 1rem;
  height: fit-content;
}

.info-block {
  display: flex;
  align-items: flex-start;
  margin-bottom: 2rem;
}

.info-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 3rem;
  height: 3rem;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
  color: white;
  font-size: 1.25rem;
  margin-right: 1.5rem;
  flex-shrink: 0;
}

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

.info-content p {
  color: var(--color-text-light);
  margin-bottom: 0;
}

.info-content a {
  color: var(--color-text-light);
  transition: color 0.3s ease;
}

.info-content a:hover {
  color: var(--color-primary);
}

.social-block {
  margin-top: 3rem;
}

.social-block h3 {
  font-size: 1.25rem;
  margin-bottom: 1rem;
}

.contact-form-container {
  background-color: var(--color-background);
  padding: 2.5rem;
  border-radius: 1rem;
  box-shadow: var(--shadow);
}

.contact-form-container h2 {
  margin-bottom: 2rem;
}

.contact-form {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
}

.form-group {
  margin-bottom: 1.5rem;
}

.form-group:nth-child(1),
.form-group:nth-child(2),
.form-group:nth-child(3),
.form-group:nth-child(4) {
  grid-column: span 1;
}

.form-group:nth-child(5),
.form-group:nth-child(6),
.form-submit {
  grid-column: span 2;
}

.form-group label {
  display: block;
  margin-bottom: 0.5rem;
  font-weight: 500;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 1px solid var(--color-border);
  border-radius: 0.375rem;
  background-color: var(--color-input);
  color: var(--color-text);
  font-family: var(--font-secondary);
  font-size: 1rem;
  transition: border-color 0.3s ease;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 2px rgba(var(--color-primary-rgb), 0.2);
}

.checkbox-group {
  display: flex;
  align-items: flex-start;
}

.checkbox-group input {
  width: auto;
  margin-right: 0.75rem;
  margin-top: 0.25rem;
}

.checkbox-group label {
  margin-bottom: 0;
  font-weight: 400;
  font-size: 0.875rem;
}

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

.map-section {
  margin-bottom: 4rem;
}

.map-container {
  height: 450px;
  border-radius: 1rem;
  overflow: hidden;
  box-shadow: var(--shadow);
}

/* Newsletter Section */
.newsletter-section {
  padding: 4rem 0;
  background-color: var(--color-card);
}

.newsletter-content {
  max-width: 700px;
  margin: 0 auto;
  text-align: center;
}

.newsletter-content h2 {
  margin-bottom: 1rem;
}

.newsletter-content p {
  margin-bottom: 2rem;
}

.newsletter-form .form-group {
  display: flex;
  max-width: 500px;
  margin: 0 auto 1rem;
}

.newsletter-form input {
  flex-grow: 1;
  padding: 0.75rem 1rem;
  border: 1px solid var(--color-border);
  border-radius: 0.375rem 0 0 0.375rem;
  background-color: var(--color-input);
  color: var(--color-text);
  font-family: var(--font-secondary);
  font-size: 1rem;
}

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

.newsletter-form button {
  border-radius: 0 0.375rem 0.375rem 0;
}

.form-note {
  font-size: 0.75rem;
  color: var(--color-text-light);
}

.form-note a {
  color: var(--color-primary);
}

/* Media Queries for Responsive Design */
@media screen and (max-width: 1200px) {
  html {
    font-size: 15px;
  }

  .container {
    padding: 0 2rem;
  }

  .hero-content {
    margin-bottom: 2rem;
  }
}

@media screen and (max-width: 992px) {
  html {
    font-size: 14px;
  }

  .about-content,
  .contact-container {
    grid-template-columns: 1fr;
    gap: 3rem;
  }

  .about-image {
    order: -1;
  }

  .service-block {
    grid-template-columns: 1fr;
    gap: 3rem;
  }

  .process-timeline::before {
    left: 2rem;
  }

  .timeline-number {
    width: 4rem;
    height: 4rem;
    font-size: 1.25rem;
  }

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

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

@media screen and (max-width: 768px) {
  html {
    font-size: 13px;
  }

  h1 {
    font-size: 2.5rem;
  }

  h2 {
    font-size: 2rem;
  }

  .menu-toggle {
    display: flex;
  }

  .nav-links {
    position: fixed;
    top: 0;
    right: -100%;
    width: 70%;
    max-width: 300px;
    height: 100vh;
    background-color: var(--color-background);
    flex-direction: column;
    align-items: flex-start;
    padding: 6rem 2rem 2rem;
    box-shadow: var(--shadow-lg);
    transition: right 0.3s ease;
    z-index: 1000;
  }

  .menu-open .nav-links {
    right: 0;
  }

  .nav-links li {
    margin-left: 0;
    margin-bottom: 1.5rem;
    width: 100%;
  }

  .nav-links a {
    display: block;
    width: 100%;
  }

  .hero {
    padding: 6rem 0 4rem;
  }

  .hero-content {
    max-width: 100%;
  }

  .hero-cta {
    flex-direction: column;
    gap: 1rem;
  }

  .hero-cta .btn {
    width: 100%;
  }

  .hero-image {
    height: 300px;
  }

  .mission-content {
    grid-template-columns: 1fr;
  }

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

  .portfolio-grid,
  .services-grid,
  .team-grid,
  .advantages-grid {
    grid-template-columns: 1fr;
  }

  .contact-form {
    grid-template-columns: 1fr;
  }

  .form-group:nth-child(1),
  .form-group:nth-child(2),
  .form-group:nth-child(3),
  .form-group:nth-child(4),
  .form-group:nth-child(5),
  .form-group:nth-child(6),
  .form-submit {
    grid-column: span 1;
  }

  .footer-links {
    grid-template-columns: 1fr;
  }

  .newsletter-form .form-group {
    flex-direction: column;
    gap: 1rem;
  }

  .newsletter-form input,
  .newsletter-form button {
    width: 100%;
    border-radius: 0.375rem;
  }
}

@media screen and (max-width: 576px) {
  .container {
    padding: 0 1.5rem;
  }

  .hero h1 {
    font-size: 2.5rem;
  }
}

@media screen and (max-width: 480px) {
  html {
    font-size: 12px;
  }
}

/* Contact Info Preview Section */
.contact-preview {
  padding: 6rem 0;
}

.contact-cards-grid {
  display: flex;
  justify-content: center;
  align-items: stretch;
  gap: 2rem;
  max-width: 900px;
  margin: 0 auto;
}

.contact-card {
  flex: 1;
  background-color: var(--color-background);
  border-radius: 1rem;
  padding: 2rem;
  box-shadow: var(--shadow);
  transition: all 0.3s ease;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.contact-card:hover {
  transform: translateY(-10px);
  box-shadow: var(--shadow-md);
}

.contact-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 4rem;
  height: 4rem;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
  color: white;
  font-size: 1.5rem;
  margin-bottom: 1.5rem;
}

.contact-card h3 {
  margin-bottom: 1rem;
  color: var(--color-text);
}

.contact-card p {
  margin-bottom: 0;
  color: var(--color-text-light);
}

.contact-card a {
  color: var(--color-primary);
  text-decoration: none;
  transition: color 0.3s ease;
}

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