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

:root {
  --primary-color: #1ba9c8;
  --secondary-color: #f5a623;
  --dark-teal: #0d5f6f;
  --light-teal: #e6f7fa;
  --text-dark: #1a1a1a;
  --text-light: #666666;
  --white: #ffffff;
  --gray-100: #f5f5f5;
  --gray-200: #e5e5e5;
  --gray-300: #d4d4d4;
  --success: #10b981;
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
}

html {
  scroll-behavior: smooth;
}

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

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

/* Header */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  background: var(--white);
  box-shadow: var(--shadow-md);
  z-index: 1000;
  transition: all 0.3s ease;
}

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

.header-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 15px 0;
  gap: 20px;
}

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

.nav {
  display: flex;
  gap: 30px;
  align-items: center;
}

.nav-link {
  color: var(--text-dark);
  text-decoration: none;
  font-weight: 500;
  transition: color 0.3s ease;
  position: relative;
}

.nav-link::after {
  content: "";
  position: absolute;
  bottom: -5px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--primary-color);
  transition: width 0.3s ease;
}

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

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

.mobile-menu-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 5px;
}

.mobile-menu-toggle span {
  width: 25px;
  height: 3px;
  background: var(--text-dark);
  transition: all 0.3s ease;
}

.mobile-menu-toggle.active span:nth-child(1) {
  transform: rotate(45deg) translate(8px, 8px);
}

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

.mobile-menu-toggle.active span:nth-child(3) {
  transform: rotate(-45deg) translate(7px, -7px);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 24px;
  border: none;
  border-radius: 8px;
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
  transition: all 0.3s ease;
  font-size: 16px;
}

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

.btn-primary:hover {
  background: var(--dark-teal);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

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

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

.btn-large {
  padding: 16px 32px;
  font-size: 18px;
}

.btn-header {
  padding: 10px 20px;
  font-size: 14px;
}

/* Hero Section */
.hero {
  position: relative;
  background: linear-gradient(135deg, #0d5f6f 0%, #1ba9c8 100%);
  padding: 140px 0 80px;
  overflow: hidden;
}

.hero-background {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  opacity: 0.1;
  background-image: radial-gradient(circle at 20% 50%, rgba(255, 255, 255, 0.2) 0%, transparent 50%),
    radial-gradient(circle at 80% 80%, rgba(255, 255, 255, 0.2) 0%, transparent 50%);
}

.hero-dots {
  position: absolute;
  top: 0;
  right: 0;
  width: 300px;
  height: 300px;
  background-image: radial-gradient(circle, rgba(255, 255, 255, 0.2) 2px, transparent 2px);
  background-size: 30px 30px;
}

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

.hero-text {
  color: var(--white);
}

.hero-title {
  font-size: 48px;
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 20px;
}

.highlight {
  color: var(--secondary-color);
}

.hero-description {
  font-size: 18px;
  line-height: 1.6;
  margin-bottom: 30px;
  opacity: 0.9;
}

.hero-buttons {
  display: flex;
  gap: 15px;
  margin-bottom: 40px;
  flex-wrap: wrap;
}

.hero-features {
  display: flex;
  gap: 30px;
  flex-wrap: wrap;
}

.feature-item {
  display: flex;
  align-items: center;
  gap: 10px;
}

.feature-icon {
  width: 24px;
  height: 24px;
  color: var(--secondary-color);
}

.hero-image {
  position: relative;
}

.hero-image img {
  width: 100%;
  height: auto;
  border-radius: 20px;
  box-shadow: var(--shadow-xl);
}

/* Section Header */
.section-header {
  text-align: center;
  margin-bottom: 60px;
}

.section-title {
  font-size: 40px;
  font-weight: 700;
  color: var(--text-dark);
  margin-bottom: 15px;
}

.section-description {
  font-size: 18px;
  color: var(--text-light);
  max-width: 700px;
  margin: 0 auto;
}

/* Plans Section */
.plans {
  padding: 80px 0;
  background: var(--gray-100);
}

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

.plan-card {
  background: var(--white);
  border-radius: 16px;
  padding: 40px 30px;
  box-shadow: var(--shadow-md);
  transition: all 0.3s ease;
  position: relative;
  border: 2px solid transparent;
}

.plan-card:hover {
  transform: translateY(-10px);
  box-shadow: var(--shadow-xl);
  border-color: var(--primary-color);
}

.plan-featured {
  border-color: var(--primary-color);
  transform: scale(1.05);
}

.plan-featured:hover {
  transform: scale(1.08) translateY(-10px);
}

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

.plan-header {
  text-align: center;
  margin-bottom: 30px;
  padding-bottom: 30px;
  border-bottom: 2px solid var(--gray-200);
}

.plan-speed {
  font-size: 18px;
  font-weight: 600;
  color: var(--primary-color);
  margin-bottom: 15px;
}

.plan-price {
  display: flex;
  align-items: flex-start;
  justify-content: center;
  gap: 5px;
  margin-bottom: 5px;
}

.currency {
  font-size: 24px;
  font-weight: 600;
  color: var(--text-dark);
  margin-top: 10px;
}

.amount {
  font-size: 56px;
  font-weight: 700;
  color: var(--text-dark);
  line-height: 1;
}

.cents {
  font-size: 24px;
  font-weight: 600;
  color: var(--text-dark);
  margin-top: 10px;
}

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

.plan-features {
  margin-bottom: 30px;
}

.feature {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 15px;
}

.check-icon {
  width: 20px;
  height: 20px;
  color: var(--success);
  flex-shrink: 0;
}

.btn-plan {
  width: 100%;
  background: var(--primary-color);
  color: var(--white);
}

.btn-plan:hover {
  background: var(--dark-teal);
}

.whatsapp-icon {
  width: 20px;
  height: 20px;
}

/* Dedicated Link Section */
.dedicated-link {
  padding: 80px 0;
  background: var(--white);
}

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

.dedicated-description {
  font-size: 18px;
  color: var(--text-light);
  margin-bottom: 40px;
}

.dedicated-features {
  display: grid;
  gap: 30px;
  margin-bottom: 40px;
}

.dedicated-feature {
  display: flex;
  gap: 20px;
  align-items: flex-start;
}

.feature-icon-wrapper {
  width: 60px;
  height: 60px;
  background: var(--light-teal);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.feature-icon-large {
  width: 30px;
  height: 30px;
  color: var(--primary-color);
}

.feature-title {
  font-size: 20px;
  font-weight: 600;
  color: var(--text-dark);
  margin-bottom: 5px;
}

.feature-description {
  color: var(--text-light);
}

.dedicated-image {
  display: flex;
  align-items: center;
  justify-content: center;
}

.illustration {
  width: 100%;
  max-width: 400px;
  height: auto;
}

/* Why Choose Section */
.why-choose {
  padding: 80px 0;
  background: var(--gray-100);
}

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

.benefit-card {
  background: var(--white);
  padding: 40px 30px;
  border-radius: 16px;
  box-shadow: var(--shadow-md);
  transition: all 0.3s ease;
}

.benefit-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
}

.benefit-icon {
  width: 60px;
  height: 60px;
  background: var(--light-teal);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
}

.benefit-icon svg {
  width: 30px;
  height: 30px;
  color: var(--primary-color);
}

.benefit-title {
  font-size: 22px;
  font-weight: 600;
  color: var(--text-dark);
  margin-bottom: 10px;
}

.benefit-description {
  color: var(--text-light);
  line-height: 1.6;
}

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

.contact-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
}

.contact-description {
  font-size: 18px;
  color: var(--text-light);
  margin-bottom: 40px;
}

.contact-methods {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.contact-method {
  display: flex;
  align-items: center;
  gap: 20px;
  padding: 20px;
  background: var(--gray-100);
  border-radius: 12px;
  text-decoration: none;
  transition: all 0.3s ease;
}

.contact-method:hover {
  background: var(--light-teal);
  transform: translateX(5px);
}

.contact-icon {
  width: 50px;
  height: 50px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.contact-icon svg {
  width: 24px;
  height: 24px;
}

.contact-icon.whatsapp {
  background: #25d366;
  color: var(--white);
}

.contact-icon.phone {
  background: var(--primary-color);
  color: var(--white);
}

.contact-icon.email {
  background: var(--secondary-color);
  color: var(--white);
}

.contact-label {
  font-size: 14px;
  color: var(--text-light);
  margin-bottom: 2px;
}

.contact-value {
  font-size: 16px;
  font-weight: 600;
  color: var(--text-dark);
}

.cta-card {
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--dark-teal) 100%);
  padding: 50px 40px;
  border-radius: 16px;
  color: var(--white);
  text-align: center;
}

.cta-title {
  font-size: 28px;
  font-weight: 700;
  margin-bottom: 15px;
}

.cta-description {
  font-size: 16px;
  margin-bottom: 30px;
  opacity: 0.9;
}

/* Footer */
.footer {
  background: var(--text-dark);
  color: var(--white);
  padding: 60px 0 30px;
}

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

.footer-logo {
  height: 50px;
  width: auto;
  margin-bottom: 20px;
}

.footer-description {
  color: rgba(255, 255, 255, 0.7);
  line-height: 1.6;
}

.footer-title {
  font-size: 18px;
  font-weight: 600;
  margin-bottom: 20px;
}

.footer-nav {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-link {
  color: rgba(255, 255, 255, 0.7);
  text-decoration: none;
  transition: color 0.3s ease;
}

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

.footer-contact {
  display: flex;
  flex-direction: column;
  gap: 15px;
}

.footer-contact-item {
  display: flex;
  align-items: center;
  gap: 12px;
  color: rgba(255, 255, 255, 0.7);
  text-decoration: none;
  transition: color 0.3s ease;
}

.footer-contact-item:hover {
  color: var(--primary-color);
}

.footer-contact-item svg {
  width: 20px;
  height: 20px;
}

.social-links {
  display: flex;
  gap: 15px;
}

.social-link {
  width: 40px;
  height: 40px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  text-decoration: none;
  transition: all 0.3s ease;
}

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

.social-link svg {
  width: 20px;
  height: 20px;
}

.footer-bottom {
  text-align: center;
  padding-top: 30px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  color: rgba(255, 255, 255, 0.5);
}

/* Responsive Design */
@media (max-width: 968px) {
  .nav {
    position: fixed;
    top: 80px;
    left: 0;
    right: 0;
    background: var(--white);
    flex-direction: column;
    padding: 20px;
    box-shadow: var(--shadow-lg);
    transform: translateY(-100%);
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
  }

  .nav.active {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
  }

  .mobile-menu-toggle {
    display: flex;
  }

  .btn-header {
    display: none;
  }

  .hero-content {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .hero-title {
    font-size: 36px;
  }

  .hero-image {
    order: -1;
  }

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

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

  .section-title {
    font-size: 32px;
  }
}

@media (max-width: 640px) {
  .hero {
    padding: 120px 0 60px;
  }

  .hero-title {
    font-size: 28px;
  }

  .hero-description {
    font-size: 16px;
  }

  .hero-buttons {
    flex-direction: column;
  }

  .hero-features {
    flex-direction: column;
    gap: 15px;
  }

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

  .plan-featured {
    transform: scale(1);
  }

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

  .section-title {
    font-size: 28px;
  }

  .section-description {
    font-size: 16px;
  }

  .amount {
    font-size: 48px;
  }
}