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

:root {
  --primary-color: #2193b0;
  --secondary-color: #6dd5ed;
  --accent-color: #667eea;
  --text-dark: #2c3e50;
  --text-light: #666;
  --bg-light: #f5f5f5;
  --white: #fff;
  --gradient-1: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  --gradient-2: linear-gradient(135deg, #6dd5ed 0%, #2193b0 100%);
  --shadow-sm: 0 2px 10px rgba(0,0,0,0.05);
  --shadow-md: 0 5px 20px rgba(0,0,0,0.08);
  --shadow-lg: 0 10px 30px rgba(0,0,0,0.15);
  --transition: all 0.3s ease;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  line-height: 1.6;
  color: var(--text-dark);
  background: var(--white);
  overflow-x: hidden;
}

.container-header,
.container-hero,
.container-summary,
.container-problems,
.container-solution,
.container-features,
.container-target,
.container-cases,
.container-testimonials,
.container-pricing,
.container-tip,
.container-faq,
.container-contact,
.container-footer {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

/* Cookie Banner */
.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: rgba(44, 62, 80, 0.98);
  color: var(--white);
  padding: 20px;
  z-index: 10000;
  box-shadow: 0 -5px 20px rgba(0,0,0,0.2);
  display: none;
}

.cookie-banner.show {
  display: block;
  animation: slideUp 0.4s ease;
}

@keyframes slideUp {
  from {
    transform: translateY(100%);
  }
  to {
    transform: translateY(0);
  }
}

.cookie-content {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 30px;
  flex-wrap: wrap;
}

.cookie-text {
  flex: 1;
  min-width: 300px;
  font-size: 15px;
  line-height: 1.6;
}

.cookie-buttons {
  display: flex;
  gap: 15px;
  flex-wrap: wrap;
}

.btn-cookie-accept,
.btn-cookie-customize,
.btn-cookie-save {
  padding: 12px 24px;
  border: none;
  border-radius: 6px;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
}

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

.btn-cookie-accept:hover {
  background: #1a7a8f;
  transform: translateY(-2px);
}

.btn-cookie-customize {
  background: transparent;
  color: var(--white);
  border: 2px solid var(--white);
}

.btn-cookie-customize:hover {
  background: rgba(255,255,255,0.1);
}

/* Cookie Modal */
.cookie-modal {
  display: none;
  position: fixed;
  z-index: 10001;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  background: rgba(0,0,0,0.7);
  animation: fadeIn 0.3s ease;
}

.cookie-modal.show {
  display: flex;
  justify-content: center;
  align-items: center;
}

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

.cookie-modal-content {
  background: var(--white);
  padding: 40px;
  border-radius: 12px;
  max-width: 500px;
  width: 90%;
  position: relative;
  animation: slideIn 0.3s ease;
}

@keyframes slideIn {
  from {
    transform: scale(0.8);
    opacity: 0;
  }
  to {
    transform: scale(1);
    opacity: 1;
  }
}

.cookie-modal-close {
  position: absolute;
  right: 20px;
  top: 20px;
  font-size: 28px;
  cursor: pointer;
  color: var(--text-light);
  transition: var(--transition);
}

.cookie-modal-close:hover {
  color: var(--text-dark);
}

.cookie-modal-content h2 {
  margin-bottom: 25px;
  color: var(--text-dark);
}

.cookie-option {
  margin-bottom: 20px;
  padding: 15px;
  background: var(--bg-light);
  border-radius: 8px;
}

.cookie-option label {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 600;
  cursor: pointer;
}

.cookie-option input[type="checkbox"] {
  width: 20px;
  height: 20px;
  cursor: pointer;
}

.cookie-option p {
  margin-top: 8px;
  font-size: 14px;
  color: var(--text-light);
  margin-left: 30px;
}

.btn-cookie-save {
  background: var(--primary-color);
  color: var(--white);
  width: 100%;
  margin-top: 20px;
}

.btn-cookie-save:hover {
  background: #1a7a8f;
}

/* Header */
.main-header {
  background: var(--white);
  box-shadow: var(--shadow-sm);
  position: sticky;
  top: 0;
  z-index: 1000;
}

.container-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 15px 20px;
}

.logo-wrapper {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
}

.logo-img {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  object-fit: cover;
}

.logo-text {
  font-size: 22px;
  font-weight: 700;
  color: var(--text-dark);
}

.main-nav ul {
  display: flex;
  list-style: none;
  gap: 30px;
}

.main-nav a {
  text-decoration: none;
  color: var(--text-dark);
  font-weight: 500;
  font-size: 16px;
  transition: var(--transition);
}

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

/* Hero Section */
.hero-section {
  background: var(--gradient-2);
  padding: 80px 0;
  color: var(--white);
}

.container-hero {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.hero-text h1 {
  font-size: 48px;
  margin-bottom: 20px;
  line-height: 1.2;
}

.hero-subtitle {
  font-size: 20px;
  margin-bottom: 30px;
  opacity: 0.95;
  line-height: 1.6;
}

.btn-hero {
  display: inline-block;
  background: var(--white);
  color: var(--primary-color);
  padding: 16px 40px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 700;
  font-size: 18px;
  transition: var(--transition);
  box-shadow: var(--shadow-md);
}

.btn-hero:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-lg);
}

.hero-image img {
  width: 100%;
  border-radius: 15px;
  box-shadow: var(--shadow-lg);
}

/* Summary Section */
.summary-section {
  padding: 60px 0;
  background: var(--bg-light);
}

.container-summary h2 {
  font-size: 36px;
  margin-bottom: 20px;
  text-align: center;
  color: var(--text-dark);
}

.container-summary p {
  font-size: 18px;
  line-height: 1.8;
  color: var(--text-light);
  text-align: center;
  max-width: 900px;
  margin: 0 auto;
}

/* Problems Section */
.problems-section {
  padding: 80px 0;
  background: var(--white);
}

.container-problems h2 {
  font-size: 40px;
  text-align: center;
  margin-bottom: 50px;
  color: var(--text-dark);
}

.problems-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
}

.problem-card {
  background: var(--bg-light);
  padding: 40px 30px;
  border-radius: 12px;
  text-align: center;
  transition: var(--transition);
}

.problem-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-md);
}

.problem-icon {
  font-size: 50px;
  display: block;
  margin-bottom: 20px;
}

.problem-card h3 {
  font-size: 22px;
  margin-bottom: 15px;
  color: var(--text-dark);
}

.problem-card p {
  color: var(--text-light);
  line-height: 1.6;
}

/* Solution Section */
.solution-section {
  padding: 80px 0;
  background: var(--bg-light);
}

.container-solution h2 {
  font-size: 40px;
  text-align: center;
  margin-bottom: 60px;
  color: var(--text-dark);
}

.solution-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.solution-image img {
  width: 100%;
  border-radius: 15px;
  box-shadow: var(--shadow-md);
}

.solution-item {
  display: flex;
  gap: 20px;
  margin-bottom: 30px;
}

.solution-number {
  font-size: 36px;
  font-weight: 700;
  color: var(--primary-color);
  min-width: 60px;
}

.solution-item h3 {
  font-size: 22px;
  margin-bottom: 10px;
  color: var(--text-dark);
}

.solution-item p {
  color: var(--text-light);
  line-height: 1.6;
}

/* Features Section */
.features-section {
  padding: 80px 0;
  background: var(--white);
}

.container-features h2 {
  font-size: 40px;
  text-align: center;
  margin-bottom: 50px;
  color: var(--text-dark);
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 30px;
}

.feature-card {
  background: var(--bg-light);
  padding: 40px 30px;
  border-radius: 12px;
  transition: var(--transition);
}

.feature-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-md);
}

.feature-icon {
  font-size: 50px;
  display: block;
  margin-bottom: 20px;
}

.feature-card h3 {
  font-size: 22px;
  margin-bottom: 15px;
  color: var(--text-dark);
}

.feature-card p {
  color: var(--text-light);
  line-height: 1.6;
}

/* Target Section */
.target-section {
  padding: 80px 0;
  background: var(--bg-light);
}

.container-target h2 {
  font-size: 40px;
  text-align: center;
  margin-bottom: 50px;
  color: var(--text-dark);
}

.target-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 40px;
}

.target-card {
  background: var(--white);
  border-radius: 12px;
  overflow: hidden;
  box-shadow: var(--shadow-md);
  transition: var(--transition);
}

.target-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
}

.target-card img {
  width: 100%;
  height: 220px;
  object-fit: cover;
}

.target-card h3 {
  padding: 20px 30px 10px;
  font-size: 24px;
  color: var(--text-dark);
}

.target-card p {
  padding: 0 30px 30px;
  color: var(--text-light);
  line-height: 1.6;
}

/* Cases Section */
.cases-section {
  padding: 80px 0;
  background: var(--white);
}

.container-cases h2 {
  font-size: 40px;
  text-align: center;
  margin-bottom: 60px;
  color: var(--text-dark);
}

.case-item {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  margin-bottom: 80px;
}

.case-reverse {
  direction: rtl;
}

.case-reverse > * {
  direction: ltr;
}

.case-image img {
  width: 100%;
  border-radius: 15px;
  box-shadow: var(--shadow-md);
}

.case-content h3 {
  font-size: 28px;
  margin-bottom: 10px;
  color: var(--text-dark);
}

.case-location {
  color: var(--primary-color);
  font-weight: 600;
  margin-bottom: 20px;
}

.case-description {
  color: var(--text-light);
  line-height: 1.8;
  margin-bottom: 30px;
}

.case-metrics {
  display: flex;
  gap: 30px;
  flex-wrap: wrap;
}

.metric {
  text-align: center;
}

.metric-value {
  display: block;
  font-size: 32px;
  font-weight: 700;
  color: var(--primary-color);
  margin-bottom: 5px;
}

.metric-label {
  display: block;
  font-size: 14px;
  color: var(--text-light);
}

/* Testimonials Section */
.testimonials-section {
  padding: 80px 0;
  background: var(--bg-light);
}

.container-testimonials h2 {
  font-size: 40px;
  text-align: center;
  margin-bottom: 50px;
  color: var(--text-dark);
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 40px;
}

.testimonial-card {
  background: var(--white);
  padding: 40px;
  border-radius: 12px;
  box-shadow: var(--shadow-md);
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.testimonial-photo {
  width: 120px;
  height: 120px;
  border-radius: 50%;
  object-fit: cover;
  margin-bottom: 20px;
  border: 4px solid var(--primary-color);
}

.testimonial-text {
  font-style: italic;
  color: var(--text-light);
  line-height: 1.8;
  margin-bottom: 20px;
}

.testimonial-card h4 {
  font-size: 20px;
  margin-bottom: 5px;
  color: var(--text-dark);
}

.testimonial-position {
  font-size: 14px;
  color: var(--text-light);
}

/* Pricing Section */
.pricing-section {
  padding: 80px 0;
  background: var(--white);
}

.container-pricing h2 {
  font-size: 40px;
  text-align: center;
  margin-bottom: 50px;
  color: var(--text-dark);
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
  max-width: 1000px;
  margin: 0 auto;
}

.pricing-card {
  background: var(--white);
  border: 2px solid #e0e0e0;
  border-radius: 12px;
  padding: 40px 30px;
  text-align: center;
  transition: var(--transition);
  position: relative;
}

.pricing-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
}

.pricing-featured {
  border-color: var(--primary-color);
  box-shadow: var(--shadow-md);
}

.pricing-badge {
  position: absolute;
  top: -15px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--primary-color);
  color: var(--white);
  padding: 6px 20px;
  border-radius: 20px;
  font-size: 14px;
  font-weight: 600;
}

.pricing-title {
  font-size: 28px;
  margin-bottom: 10px;
  color: var(--text-dark);
}

.pricing-subtitle {
  color: var(--text-light);
  margin-bottom: 20px;
}

.pricing-price {
  margin-bottom: 30px;
}

.price-amount {
  font-size: 48px;
  font-weight: 700;
  color: var(--primary-color);
}

.price-period {
  font-size: 18px;
  color: var(--text-light);
}

.pricing-features {
  list-style: none;
  margin-bottom: 30px;
  text-align: left;
}

.pricing-features li {
  padding: 12px 0;
  color: var(--text-light);
  border-bottom: 1px solid #f0f0f0;
}

.pricing-features li:before {
  content: "✓ ";
  color: var(--primary-color);
  font-weight: 700;
  margin-right: 10px;
}

.btn-pricing {
  display: inline-block;
  padding: 14px 40px;
  background: var(--white);
  color: var(--primary-color);
  border: 2px solid var(--primary-color);
  border-radius: 8px;
  text-decoration: none;
  font-weight: 600;
  transition: var(--transition);
}

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

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

.btn-pricing-featured:hover {
  background: #1a7a8f;
  border-color: #1a7a8f;
}

/* Tip Section */
.tip-section {
  padding: 60px 0;
  background: var(--gradient-1);
  color: var(--white);
}

.container-tip {
  text-align: center;
  max-width: 900px;
}

.container-tip h2 {
  font-size: 36px;
  margin-bottom: 20px;
}

.container-tip p {
  font-size: 18px;
  line-height: 1.8;
  opacity: 0.95;
}

/* FAQ Section */
.faq-section {
  padding: 80px 0;
  background: var(--bg-light);
}

.container-faq h2 {
  font-size: 40px;
  text-align: center;
  margin-bottom: 50px;
  color: var(--text-dark);
}

.faq-list {
  max-width: 900px;
  margin: 0 auto;
}

.faq-item {
  background: var(--white);
  border-radius: 8px;
  margin-bottom: 20px;
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.faq-question {
  padding: 25px 30px;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: var(--transition);
}

.faq-question:hover {
  background: var(--bg-light);
}

.faq-question h3 {
  font-size: 18px;
  color: var(--text-dark);
  flex: 1;
}

.faq-toggle {
  font-size: 28px;
  color: var(--primary-color);
  font-weight: 300;
  min-width: 30px;
  text-align: center;
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease;
}

.faq-item.active .faq-answer {
  max-height: 500px;
}

.faq-item.active .faq-toggle {
  transform: rotate(45deg);
}

.faq-answer p {
  padding: 0 30px 25px;
  color: var(--text-light);
  line-height: 1.8;
}

/* Contact Section */
.contact-section {
  padding: 80px 0;
  background: var(--white);
}

.container-contact h2 {
  font-size: 40px;
  text-align: center;
  margin-bottom: 20px;
  color: var(--text-dark);
}

.contact-intro {
  text-align: center;
  color: var(--text-light);
  margin-bottom: 50px;
  font-size: 18px;
}

.contact-form {
  max-width: 800px;
  margin: 0 auto 60px;
  background: var(--bg-light);
  padding: 40px;
  border-radius: 12px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-bottom: 20px;
}

.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  margin-bottom: 8px;
  font-weight: 600;
  color: var(--text-dark);
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 12px 15px;
  border: 2px solid #e0e0e0;
  border-radius: 6px;
  font-size: 16px;
  transition: var(--transition);
  font-family: inherit;
}

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

.form-group-checkbox {
  margin-bottom: 25px;
}

.checkbox-label {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  cursor: pointer;
}

.checkbox-label input[type="checkbox"] {
  width: 20px;
  height: 20px;
  margin-top: 2px;
  cursor: pointer;
}

.checkbox-label span {
  flex: 1;
  font-size: 14px;
  color: var(--text-light);
  line-height: 1.6;
}

.checkbox-label a {
  color: var(--primary-color);
  text-decoration: underline;
}

.btn-submit {
  width: 100%;
  padding: 16px;
  background: var(--primary-color);
  color: var(--white);
  border: none;
  border-radius: 8px;
  font-size: 18px;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
}

.btn-submit:hover {
  background: #1a7a8f;
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.contact-info-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
  max-width: 900px;
  margin: 0 auto;
}

.contact-info-item {
  text-align: center;
  padding: 30px;
  background: var(--bg-light);
  border-radius: 12px;
}

.contact-icon {
  font-size: 40px;
  display: block;
  margin-bottom: 15px;
}

.contact-info-item h3 {
  font-size: 20px;
  margin-bottom: 10px;
  color: var(--text-dark);
}

.contact-info-item p {
  color: var(--text-light);
  line-height: 1.6;
}

/* Thank You Modal */
.thank-you-modal {
  display: none;
  position: fixed;
  z-index: 10001;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  background: rgba(0,0,0,0.7);
}

.thank-you-modal.show {
  display: flex;
  justify-content: center;
  align-items: center;
  animation: fadeIn 0.3s ease;
}

.thank-you-content {
  background: var(--white);
  padding: 50px;
  border-radius: 12px;
  max-width: 500px;
  width: 90%;
  text-align: center;
  position: relative;
  animation: slideIn 0.3s ease;
}

.thank-you-close {
  position: absolute;
  right: 20px;
  top: 20px;
  font-size: 28px;
  cursor: pointer;
  color: var(--text-light);
  transition: var(--transition);
}

.thank-you-close:hover {
  color: var(--text-dark);
}

.thank-you-content h2 {
  font-size: 32px;
  margin-bottom: 20px;
  color: var(--primary-color);
}

.thank-you-content p {
  color: var(--text-light);
  line-height: 1.8;
  margin-bottom: 30px;
}

.btn-thank-you-close {
  padding: 14px 40px;
  background: var(--primary-color);
  color: var(--white);
  border: none;
  border-radius: 8px;
  font-size: 16px;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
}

.btn-thank-you-close:hover {
  background: #1a7a8f;
}

/* Footer */
.main-footer {
  background: var(--text-dark);
  color: var(--white);
  padding: 60px 0 20px;
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 40px;
  margin-bottom: 40px;
}

.footer-col h4 {
  font-size: 20px;
  margin-bottom: 20px;
}

.footer-col p {
  color: rgba(255,255,255,0.8);
  line-height: 1.6;
  margin-bottom: 10px;
  font-size: 14px;
}

.footer-reg {
  font-size: 12px;
  opacity: 0.7;
}

.footer-col ul {
  list-style: none;
}

.footer-col ul li {
  margin-bottom: 12px;
}

.footer-col ul li a {
  color: rgba(255,255,255,0.8);
  text-decoration: none;
  transition: var(--transition);
  font-size: 14px;
}

.footer-col ul li a:hover {
  color: var(--white);
  padding-left: 5px;
}

.footer-bottom {
  text-align: center;
  padding-top: 30px;
  border-top: 1px solid rgba(255,255,255,0.1);
}

.footer-bottom p {
  color: rgba(255,255,255,0.6);
  font-size: 14px;
}

/* Responsive Design */
@media (max-width: 968px) {
  .container-hero,
  .solution-content,
  .case-item {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .hero-text h1 {
    font-size: 36px;
  }

  .main-nav ul {
    gap: 20px;
  }

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

@media (max-width: 768px) {
  .main-nav {
    display: none;
  }

  .hero-text h1 {
    font-size: 32px;
  }

  .hero-subtitle {
    font-size: 18px;
  }

  .container-problems h2,
  .container-solution h2,
  .container-features h2,
  .container-target h2,
  .container-cases h2,
  .container-testimonials h2,
  .container-pricing h2,
  .container-faq h2,
  .container-contact h2 {
    font-size: 32px;
  }

  .pricing-grid,
  .target-grid,
  .features-grid,
  .problems-grid {
    grid-template-columns: 1fr;
  }

  .cookie-content {
    flex-direction: column;
    align-items: stretch;
  }

  .cookie-buttons {
    width: 100%;
  }

  .btn-cookie-accept,
  .btn-cookie-customize {
    flex: 1;
  }
}

@media (max-width: 480px) {
  .hero-section,
  .problems-section,
  .solution-section,
  .features-section,
  .target-section,
  .cases-section,
  .testimonials-section,
  .pricing-section,
  .faq-section,
  .contact-section {
    padding: 50px 0;
  }

  .hero-text h1 {
    font-size: 28px;
  }

  .btn-hero {
    padding: 14px 30px;
    font-size: 16px;
  }
}