/* 
 * Domain - Financial Audit Company
 * Main Stylesheet
 */

/* ============= VARIABLES ============= */
:root {
  /* Color Palette */
  --color-bg-primary: #10002B;
  --color-bg-secondary: #38004D;
  --color-accent-lime: #D3FF3F;
  --color-accent-turquoise: #00F9C2;
  --color-text-white: #FFFFFF;
  --color-text-light: #C1B6DA;
  
  /* Spacing */
  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 2rem;
  --space-lg: 4rem;
  --space-xl: 6rem;
  
  /* Font Sizes */
  --text-xs: 0.75rem;
  --text-sm: 0.875rem;
  --text-base: 1rem;
  --text-lg: 1.125rem;
  --text-xl: 1.25rem;
  --text-2xl: 1.5rem;
  --text-3xl: 1.875rem;
  --text-4xl: 2.25rem;
  --text-5xl: 3rem;
  
  /* Borders */
  --border-radius-sm: 4px;
  --border-radius-md: 8px;
  --border-radius-lg: 16px;
}

/* ============= RESET & BASE STYLES ============= */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  background: linear-gradient(135deg, var(--color-bg-primary) 0%, var(--color-bg-secondary) 100%);
  color: var(--color-text-white);
  line-height: 1.6;
  overflow-x: hidden;
}

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

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

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

ul {
  list-style: none;
}

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

h1 {
  font-size: var(--text-5xl);
  background: linear-gradient(90deg, var(--color-accent-lime), var(--color-accent-turquoise));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  margin-bottom: var(--space-md);
}

h2 {
  font-size: var(--text-4xl);
  text-align: center;
  margin-bottom: var(--space-lg);
  position: relative;
  padding-bottom: var(--space-sm);
}

h2::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 80px;
  height: 4px;
  background: linear-gradient(90deg, var(--color-accent-lime), var(--color-accent-turquoise));
  border-radius: 2px;
}

h3 {
  font-size: var(--text-2xl);
  margin-bottom: var(--space-sm);
}

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

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

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

/* ============= 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; }
}

@keyframes pulse {
  0% { box-shadow: 0 0 0 0 rgba(211, 255, 63, 0.4); }
  70% { box-shadow: 0 0 0 15px rgba(211, 255, 63, 0); }
  100% { box-shadow: 0 0 0 0 rgba(211, 255, 63, 0); }
}

@keyframes neonGlow {
  0% { text-shadow: 0 0 5px var(--color-accent-lime), 0 0 10px var(--color-accent-lime); }
  50% { text-shadow: 0 0 20px var(--color-accent-lime), 0 0 30px var(--color-accent-lime); }
  100% { text-shadow: 0 0 5px var(--color-accent-lime), 0 0 10px var(--color-accent-lime); }
}

@keyframes rotate {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

/* ============= BUTTONS ============= */
.btn {
  display: inline-block;
  padding: var(--space-sm) var(--space-md);
  border-radius: var(--border-radius-md);
  font-weight: 600;
  text-align: center;
  text-transform: uppercase;
  letter-spacing: 1px;
  transition: all 0.3s ease;
  cursor: pointer;
  border: none;
}

.btn-primary {
  background: linear-gradient(90deg, var(--color-accent-lime), var(--color-accent-turquoise));
  color: var(--color-bg-primary);
  box-shadow: 0 4px 15px rgba(211, 255, 63, 0.3);
  animation: pulse 2s infinite;
}

.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 25px rgba(211, 255, 63, 0.4);
  color: var(--color-bg-primary);
}

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

.btn-outline:hover {
  background: var(--color-accent-turquoise);
  color: var(--color-bg-primary);
}

.btn-sm {
  padding: var(--space-xs) var(--space-sm);
  font-size: var(--text-sm);
}

/* ============= HEADER & NAVIGATION ============= */
.site-header {
  padding: var(--space-xs) 0;
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(16, 0, 43, 0.9);
  backdrop-filter: blur(10px);
  box-shadow: 0 2px 20px rgba(0, 0, 0, 0.3);
  transition: all 0.3s ease;
}

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

.logo {
  display: flex;
  align-items: center;
  font-size: var(--text-xl);
  font-weight: 700;
}

.logo-icon {
  margin-right: var(--space-xs);
  animation: rotate 10s linear infinite;
  width: 26px;
  height: 26px;
}

.logo-text {
  background: linear-gradient(90deg, var(--color-accent-lime), var(--color-accent-turquoise));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.main-nav ul {
  display: flex;
  gap: var(--space-md);
  align-items: center;
}

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

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

/* ============= COOKIE POPUP ============= */
.cookie-popup {
  position: fixed;
  bottom: -100%;
  left: 0;
  width: 100%;
  background: rgba(16, 0, 43, 0.95);
  backdrop-filter: blur(10px);
  border-top: 2px solid var(--color-accent-lime);
  padding: var(--space-md);
  z-index: 9999;
  transition: bottom 0.5s ease;
  box-shadow: 0 -5px 20px rgba(0, 0, 0, 0.3);
}

.cookie-popup.active {
  bottom: 0;
}

.cookie-content {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.cookie-content h3 {
  margin-bottom: var(--space-sm);
}

.cookie-content p {
  margin-bottom: var(--space-md);
  max-width: 800px;
}

/* ============= HERO SECTION ============= */
.hero {
  min-height: calc(100vh - 80px);
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  text-align: center;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: 
    radial-gradient(circle at 20% 50%, rgba(0, 249, 194, 0.15) 0%, transparent 50%),
    radial-gradient(circle at 80% 30%, rgba(211, 255, 63, 0.15) 0%, transparent 50%);
  z-index: -1;
}

.hero-content {
  max-width: 800px;
  animation: fadeIn 1s ease;
  margin: 0 auto;
}

.hero-content h1 {
  font-size: clamp(var(--text-4xl), 8vw, 5rem);
  animation: slideInLeft 1s ease 0.3s forwards;
  opacity: 0;
}

.hero-content p {
  font-size: var(--text-xl);
  margin-bottom: var(--space-lg);
  animation: slideInLeft 1s ease 0.6s forwards;
  opacity: 0;
}

.hero-content .btn {
  animation: slideInLeft 1s ease 0.9s forwards;
  opacity: 0;
}

.logo-container {
  display: none;
}

/* ============= ABOUT SECTION ============= */
.about-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-lg);
  align-items: center;
}

.about-text {
  animation: slideInLeft 1s ease;
}

.about-image {
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
  position: relative;
  animation: slideInRight 1s ease;
}

.about-image::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(45deg, rgba(211, 255, 63, 0.3), rgba(0, 249, 194, 0.3));
  z-index: 1;
}

.values-list {
  margin-top: var(--space-md);
}

.values-list li {
  display: flex;
  align-items: center;
  margin-bottom: var(--space-sm);
}

.value-icon {
  color: var(--color-accent-lime);
  margin-right: var(--space-xs);
  font-size: var(--text-xl);
}

/* ============= SERVICES SECTION ============= */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-md);
}

.service-card {
  background: rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(10px);
  border-radius: var(--border-radius-lg);
  padding: var(--space-md);
  text-align: center;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: linear-gradient(90deg, var(--color-accent-lime), var(--color-accent-turquoise));
}

.service-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

.service-icon {
  width: 80px;
  height: 80px;
  margin: 0 auto var(--space-md);
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0, 249, 194, 0.1);
  border-radius: 50%;
  border: 2px solid var(--color-accent-turquoise);
}

/* ============= ADVANTAGES SECTION ============= */
.advantages-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-md);
  margin-bottom: var(--space-xl);
}

.advantage-card {
  background: rgba(255, 255, 255, 0.05);
  border-radius: var(--border-radius-md);
  padding: var(--space-md);
  position: relative;
  transition: transform 0.3s ease;
  border: 1px solid rgba(255, 255, 255, 0.1);
}

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

.advantage-number {
  position: absolute;
  top: var(--space-sm);
  right: var(--space-sm);
  font-size: var(--text-3xl);
  font-weight: 800;
  opacity: 0.2;
  color: var(--color-accent-lime);
}

.methods-container {
  margin-top: var(--space-xl);
}

.methods-container h3 {
  text-align: center;
  margin-bottom: var(--space-lg);
  position: relative;
  padding-bottom: var(--space-sm);
}

.methods-container h3::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 60px;
  height: 3px;
  background: linear-gradient(90deg, var(--color-accent-lime), var(--color-accent-turquoise));
  border-radius: 2px;
}

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

.method-image {
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  position: relative;
}

.method-text ul {
  margin-top: var(--space-md);
}

.method-list li {
  margin-bottom: var(--space-xs);
  position: relative;
  padding-left: var(--space-md);
}

.method-list li::before {
  content: '→';
  position: absolute;
  left: 0;
  color: var(--color-accent-turquoise);
}

/* ============= PROCESS SECTION ============= */
.process {
  position: relative;
  overflow: hidden;
}

.process::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: radial-gradient(circle at center, rgba(0, 249, 194, 0.1), transparent 70%);
  z-index: -1;
}

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

.process-timeline::before {
  content: '';
  position: absolute;
  top: 0;
  left: 24px;
  height: 100%;
  width: 2px;
  background: linear-gradient(to bottom, var(--color-accent-lime), var(--color-accent-turquoise));
}

.process-step {
  position: relative;
  padding-left: 70px;
  margin-bottom: var(--space-lg);
}

.step-number {
  position: absolute;
  left: 0;
  top: 0;
  width: 50px;
  height: 50px;
  background: linear-gradient(135deg, var(--color-accent-lime), var(--color-accent-turquoise));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: var(--text-xl);
  color: var(--color-bg-primary);
  z-index: 2;
}

.step-content {
  background: rgba(255, 255, 255, 0.05);
  border-radius: var(--border-radius-md);
  padding: var(--space-md);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

/* ============= TESTIMONIALS SECTION ============= */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-md);
}

.testimonial-card {
  background: rgba(255, 255, 255, 0.05);
  border-radius: var(--border-radius-lg);
  padding: var(--space-md);
  border: 1px solid rgba(255, 255, 255, 0.1);
  transition: transform 0.3s ease;
}

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

.testimonial-quote {
  font-style: italic;
  margin-bottom: var(--space-md);
  position: relative;
  padding-left: var(--space-md);
}

.testimonial-quote::before {
  content: '"';
  position: absolute;
  left: 0;
  top: -10px;
  font-size: 3rem;
  color: var(--color-accent-turquoise);
  opacity: 0.5;
}

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

.testimonial-avatar {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  object-fit: cover;
  margin-right: var(--space-sm);
  border: 2px solid var(--color-accent-lime);
}

.author-name {
  font-weight: 600;
}

.author-position {
  font-size: var(--text-sm);
  color: var(--color-text-light);
}

/* ============= CONTACT SECTION ============= */
.contact {
  position: relative;
  overflow: hidden;
}

.contact::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: 
    radial-gradient(circle at 10% 90%, rgba(211, 255, 63, 0.15) 0%, transparent 50%),
    radial-gradient(circle at 90% 10%, rgba(0, 249, 194, 0.15) 0%, transparent 50%);
  z-index: -1;
}

/* New contact layout with two columns */
.contact-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-lg);
}

.form-container {
  background: rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(10px);
  border-radius: var(--border-radius-lg);
  padding: var(--space-lg);
  border: 1px solid rgba(255, 255, 255, 0.1);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2);
}

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

.form-group {
  position: relative;
}

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

.form-group input,
.form-group select {
  width: 100%;
  padding: var(--space-sm);
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: var(--border-radius-md);
  color: var(--color-text-white);
  font-size: var(--text-base);
}

/* Contact info styles */
.contact-info-container {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.contact-info-card {
  background: rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(10px);
  border-radius: var(--border-radius-lg);
  padding: var(--space-lg);
  border: 1px solid rgba(255, 255, 255, 0.1);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2);
}

.contact-info-card h3 {
  margin-bottom: var(--space-md);
  color: var(--color-accent-lime);
  position: relative;
  padding-bottom: var(--space-xs);
}

.contact-info-card h3::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 60px;
  height: 2px;
  background: linear-gradient(90deg, var(--color-accent-lime), var(--color-accent-turquoise));
}

.contact-details {
  list-style: none;
  padding: 0;
}

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

.contact-details li svg {
  margin-right: var(--space-sm);
  flex-shrink: 0;
}

.contact-image {
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  position: relative;
  height: 100%;
  max-height: 250px;
}

.contact-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s ease;
}

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

.contact-image::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(45deg, rgba(211, 255, 63, 0.2), rgba(0, 249, 194, 0.2));
  z-index: 1;
  pointer-events: none;
}

/* Enhanced select styling */
.form-group select {
  appearance: none;
  -webkit-appearance: none;
  -moz-appearance: none;
  cursor: pointer;
  background-image: url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23D3FF3F' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3e%3cpolyline points='6 9 12 15 18 9'%3e%3c/polyline%3e%3c/svg%3e");
  background-repeat: no-repeat;
  background-position: right 10px center;
  background-size: 16px;
  padding-right: 40px;
}

.form-group select option {
  background: var(--color-bg-secondary);
  color: var(--color-text-white);
}

.form-group select:focus {
  outline: none;
  border-color: var(--color-accent-lime);
  box-shadow: 0 0 0 2px rgba(211, 255, 63, 0.3);
}

.form-group input:focus {
  outline: none;
  border-color: var(--color-accent-lime);
  box-shadow: 0 0 0 2px rgba(211, 255, 63, 0.3);
}

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

.checkbox-group input {
  width: auto;
  margin-right: var(--space-xs);
}

.checkbox-group label {
  margin: 0;
  font-size: var(--text-sm);
}

.checkbox-group a {
  color: var(--color-accent-lime);
  text-decoration: underline;
}

/* ============= FAQ SECTION ============= */
.faq-container {
  max-width: 800px;
  margin: 0 auto;
}

.faq-item {
  margin-bottom: var(--space-sm);
  border-radius: var(--border-radius-md);
  overflow: hidden;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.faq-question {
  padding: var(--space-md);
  font-weight: 600;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: background 0.3s ease;
}

.faq-question:hover {
  background: rgba(255, 255, 255, 0.1);
}

.faq-icon {
  font-size: var(--text-2xl);
  transition: transform 0.3s ease;
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease;
  padding: 0 var(--space-md);
}

.faq-answer.open {
  max-height: 300px;
  padding: 0 var(--space-md) var(--space-md);
}

/* ============= FOOTER ============= */
.site-footer {
  background: rgba(16, 0, 43, 0.8);
  backdrop-filter: blur(10px);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  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-col h4 {
  color: var(--color-text-white);
  margin-bottom: var(--space-md);
  position: relative;
  padding-bottom: var(--space-xs);
}

.footer-col h4::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 40px;
  height: 2px;
  background: linear-gradient(90deg, var(--color-accent-lime), var(--color-accent-turquoise));
}

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

.footer-logo {
  display: flex;
  align-items: center;
  margin-bottom: var(--space-sm);
}

.footer-logo-text {
  font-size: var(--text-xl);
  font-weight: 700;
  background: linear-gradient(90deg, var(--color-accent-lime), var(--color-accent-turquoise));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  margin-left: var(--space-xs);
}

.footer-description {
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

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

.contact-info li svg {
  margin-right: var(--space-xs);
  flex-shrink: 0;
}

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

.footer-bottom p {
  color: var(--color-text-light);
  font-size: var(--text-sm);
}

/* ============= THANK YOU PAGE ============= */
.thank-you {
  min-height: calc(100vh - 300px);
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
}

.thank-you-content {
  animation: fadeIn 1s ease;
}

.thank-you-icon {
  font-size: 5rem;
  margin-bottom: var(--space-md);
  color: var(--color-accent-lime);
}

/* ============= POLICY PAGES ============= */
.policy-page {
  max-width: 800px;
  margin: 0 auto;
}

.policy-page h2 {
  text-align: left;
}

.policy-page h2::after {
  left: 0;
  transform: none;
}

.policy-page h3 {
  margin-top: var(--space-lg);
}

.policy-page ul, 
.policy-page ol {
  margin: var(--space-md) 0;
  padding-left: var(--space-md);
}

.policy-page ul li, 
.policy-page ol li {
  margin-bottom: var(--space-xs);
}

.policy-page .back-btn {
  margin-top: var(--space-lg);
  display: inline-block;
}

/* ============= RESPONSIVE STYLES ============= */
@media (max-width: 992px) {
  h1 {
    font-size: var(--text-4xl);
  }
  
  h2 {
    font-size: var(--text-3xl);
  }
  
  .about-content,
  .methods-content {
    grid-template-columns: 1fr;
  }
  
  .about-image, 
  .method-image {
    order: -1;
    margin-bottom: var(--space-md);
  }
  
  .contact-layout {
    grid-template-columns: 1fr;
  }
  
  .contact-info-container {
    order: -1;
  }
}

@media (max-width: 768px) {
  :root {
    --space-xl: 4rem;
  }
  
  .mobile-menu-toggle {
    display: flex;
  }
  
  .main-nav {
    position: fixed;
    top: 80px;
    left: 0;
    width: 100%;
    height: calc(100vh - 80px);
    background: rgba(16, 0, 43, 0.95);
    backdrop-filter: blur(10px);
    padding: var(--space-lg);
    transform: translateY(-100vh);
    transition: transform 0.3s ease;
    z-index: 999;
  }
  
  .main-nav.active {
    transform: translateY(0);
  }
  
  .main-nav ul {
    flex-direction: column;
    gap: var(--space-lg);
    align-items: center;
  }
  
  .hide-mobile {
    display: none;
  }
  
  .services-grid,
  .advantages-grid,
  .testimonials-grid {
    grid-template-columns: 1fr;
  }
  
  .process-timeline::before {
    left: 20px;
  }
  
  .process-step {
    padding-left: 60px;
  }
  
  .step-number {
    width: 40px;
    height: 40px;
    font-size: var(--text-lg);
  }
}

@media (max-width: 576px) {
  h1 {
    font-size: var(--text-3xl);
  }
  
  h2 {
    font-size: var(--text-2xl);
  }
  
  .hero-content p {
    font-size: var(--text-lg);
  }
  
  .form-container {
    padding: var(--space-md);
  }
  
  .footer-grid {
    grid-template-columns: 1fr;
  }
}