:root {
  --primary: #2563eb;
  --primary-dark: #1d4ed8;
  --text-primary: #1f2937;
  --text-secondary: #6b7280;
  --bg-white: #ffffff;
  --bg-light: #f9fafb;
  --border: #e5e7eb;
  --success: #10b981;
  --shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px 0 rgba(0, 0, 0, 0.06);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
  --radius: 0.5rem;
  --radius-lg: 0.75rem;
}

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

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  color: var(--text-primary);
  background: var(--bg-white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

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

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

a:hover {
  color: var(--primary-dark);
}

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1rem;
}

.container-narrow {
  max-width: 900px;
}

header {
  position: sticky;
  top: 0;
  background: var(--bg-white);
  border-bottom: 1px solid var(--border);
  z-index: 100;
  box-shadow: var(--shadow);
}

.header-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem;
  max-width: 1200px;
  margin: 0 auto;
}

.logo {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text-primary);
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.logo-img {
  height: 40px;
  width: auto;
}

nav {
  display: none;
}

nav.active {
  display: flex;
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  background: var(--bg-white);
  flex-direction: column;
  border-bottom: 1px solid var(--border);
  box-shadow: var(--shadow-md);
}

nav a {
  padding: 1rem;
  border-bottom: 1px solid var(--border);
  color: var(--text-primary);
}

nav a:hover {
  background: var(--bg-light);
  color: var(--primary);
}

.nav-toggle {
  display: block;
  background: none;
  border: none;
  font-size: 1.5rem;
  cursor: pointer;
  color: var(--text-primary);
  padding: 0.5rem;
}

.cta-primary {
  display: inline-block;
  background: var(--primary);
  color: white;
  padding: 0.75rem 1.5rem;
  border-radius: var(--radius);
  font-weight: 600;
  transition: background 0.3s ease;
  border: none;
  cursor: pointer;
  text-align: center;
}

.cta-primary:hover {
  background: var(--primary-dark);
  color: white;
}

.cta-secondary {
  display: inline-block;
  background: white;
  color: var(--primary);
  padding: 0.75rem 1.5rem;
  border-radius: var(--radius);
  font-weight: 600;
  border: 2px solid var(--primary);
  transition: all 0.3s ease;
  cursor: pointer;
  text-align: center;
}

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

.hero {
  text-align: center;
  padding: 6rem 1rem;
  background: linear-gradient(135deg, rgba(37, 99, 235, 0.9) 0%, rgba(29, 78, 216, 0.8) 100%), url('assets/hero.png');
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  position: relative;
  color: white;
}

.hero h1 {
  font-size: 2.5rem;
  margin-bottom: 1rem;
  line-height: 1.2;
  color: white;
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.hero p {
  font-size: 1.25rem;
  color: rgba(255, 255, 255, 0.95);
  margin-bottom: 2rem;
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
  text-shadow: 0 1px 3px rgba(0, 0, 0, 0.3);
}

.hero-ctas {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}

.trust-row {
  display: flex;
  justify-content: center;
  gap: 1rem;
  margin-top: 3rem;
  flex-wrap: wrap;
  color: var(--text-secondary);
  font-size: 0.9rem;
}

.trust-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

section {
  padding: 4rem 1rem;
}

section h2 {
  font-size: 2rem;
  text-align: center;
  margin-bottom: 3rem;
  color: var(--text-primary);
}

section h3 {
  font-size: 1.5rem;
  margin-bottom: 1rem;
  color: var(--text-primary);
}

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

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

.grid-2 {
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}

.grid-3 {
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
}

.card {
  background: var(--bg-white);
  border-radius: var(--radius-lg);
  padding: 2rem;
  box-shadow: var(--shadow);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.card img {
  width: 100%;
  height: 200px;
  object-fit: cover;
  border-radius: var(--radius);
  margin-bottom: 1rem;
  background: var(--bg-light);
}

.card h3 {
  margin-bottom: 0.5rem;
}

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

.price {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--primary);
  margin: 1rem 0;
}

.card-actions {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.btn {
  padding: 0.5rem 1rem;
  border-radius: var(--radius);
  border: none;
  cursor: pointer;
  font-weight: 600;
  transition: all 0.3s ease;
  text-align: center;
  display: inline-block;
}

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

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

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

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

.testimonial {
  background: var(--bg-white);
  padding: 2rem;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  border-left: 4px solid var(--primary);
}

.testimonial-text {
  font-style: italic;
  margin-bottom: 1rem;
  color: var(--text-secondary);
}

.testimonial-author {
  font-weight: 600;
  color: var(--text-primary);
}

.case-study {
  text-align: center;
  padding: 2rem;
  background: var(--bg-white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
}

.case-metric {
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 0.5rem;
}

.case-label {
  color: var(--text-secondary);
}

footer {
  background: var(--text-primary);
  color: white;
  padding: 3rem 1rem 1rem;
}

.footer-content {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  gap: 2rem;
  grid-template-columns: 1fr;
  margin-bottom: 2rem;
}

.footer-section h4 {
  margin-bottom: 1rem;
}

.footer-section p,
.footer-section a {
  color: #d1d5db;
  margin-bottom: 0.5rem;
  display: block;
}

.footer-section a:hover {
  color: white;
}

.footer-bottom {
  border-top: 1px solid #374151;
  padding-top: 1rem;
  text-align: center;
  color: #9ca3af;
  font-size: 0.875rem;
  max-width: 1200px;
  margin: 0 auto;
}

.whatsapp-float {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  width: 60px;
  height: 60px;
  background: #25d366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-lg);
  z-index: 1000;
  transition: transform 0.3s ease;
  cursor: pointer;
}

.whatsapp-float:hover {
  transform: scale(1.1);
}

.whatsapp-float svg {
  width: 35px;
  height: 35px;
  fill: white;
}

.modal {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.5);
  z-index: 2000;
  align-items: center;
  justify-content: center;
  padding: 1rem;
}

.modal.active {
  display: flex;
}

.modal-content {
  background: white;
  border-radius: var(--radius-lg);
  padding: 2rem;
  max-width: 500px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  position: relative;
}

.modal-close {
  position: absolute;
  top: 1rem;
  right: 1rem;
  background: none;
  border: none;
  font-size: 1.5rem;
  cursor: pointer;
  color: var(--text-secondary);
  padding: 0.5rem;
  line-height: 1;
}

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

.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: var(--text-primary);
  color: white;
  padding: 1rem;
  display: none;
  z-index: 1500;
  box-shadow: var(--shadow-lg);
}

.cookie-banner.active {
  display: block;
}

.cookie-content {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
}

.cookie-text {
  flex: 1;
  min-width: 250px;
}

form {
  max-width: 600px;
  margin: 0 auto;
}

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

label {
  display: block;
  margin-bottom: 0.5rem;
  font-weight: 600;
  color: var(--text-primary);
}

input,
textarea,
select {
  width: 100%;
  padding: 0.75rem;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  font-family: inherit;
  font-size: 1rem;
  transition: border-color 0.3s ease;
}

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

textarea {
  min-height: 120px;
  resize: vertical;
}

.error {
  color: #ef4444;
  font-size: 0.875rem;
  margin-top: 0.25rem;
}

.pricing-table {
  display: grid;
  gap: 2rem;
  grid-template-columns: 1fr;
}

.pricing-card {
  background: var(--bg-white);
  border-radius: var(--radius-lg);
  padding: 2rem;
  box-shadow: var(--shadow);
  border: 2px solid var(--border);
  transition: all 0.3s ease;
}

.pricing-card.featured {
  border-color: var(--primary);
  transform: scale(1.05);
  box-shadow: var(--shadow-lg);
}

.pricing-card h3 {
  margin-bottom: 0.5rem;
}

.pricing-price {
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--primary);
  margin: 1rem 0;
}

.pricing-price span {
  font-size: 1rem;
  color: var(--text-secondary);
}

.pricing-features {
  list-style: none;
  margin: 2rem 0;
}

.pricing-features li {
  padding: 0.5rem 0;
  border-bottom: 1px solid var(--border);
}

.pricing-features li:before {
  content: "✓ ";
  color: var(--success);
  font-weight: bold;
  margin-right: 0.5rem;
}

.service-section {
  background: var(--bg-white);
  border-radius: var(--radius-lg);
  padding: 2rem;
  margin-bottom: 3rem;
  box-shadow: var(--shadow);
}

.service-section h3 {
  color: var(--primary);
  margin-bottom: 1.5rem;
}

.service-details {
  display: grid;
  gap: 1.5rem;
  grid-template-columns: 1fr;
}

.detail-box {
  padding: 1.5rem;
  background: var(--bg-light);
  border-radius: var(--radius);
}

.detail-box h4 {
  margin-bottom: 0.75rem;
  color: var(--text-primary);
}

.detail-box ul {
  list-style: none;
  padding-left: 0;
}

.detail-box li {
  padding: 0.25rem 0;
  color: var(--text-secondary);
}

.detail-box li:before {
  content: "• ";
  color: var(--primary);
  font-weight: bold;
  margin-right: 0.5rem;
}

.faq-item {
  margin-bottom: 1rem;
  padding: 1rem;
  background: var(--bg-light);
  border-radius: var(--radius);
}

.faq-question {
  font-weight: 600;
  margin-bottom: 0.5rem;
  color: var(--text-primary);
}

.faq-answer {
  color: var(--text-secondary);
}

.banner {
  background: var(--primary);
  color: white;
  padding: 1rem;
  text-align: center;
  border-radius: var(--radius);
  margin-bottom: 2rem;
}

table {
  width: 100%;
  border-collapse: collapse;
  margin: 2rem 0;
}

th,
td {
  padding: 1rem;
  text-align: left;
  border-bottom: 1px solid var(--border);
}

th {
  background: var(--bg-light);
  font-weight: 600;
  color: var(--text-primary);
}

.contact-info {
  background: var(--bg-light);
  padding: 2rem;
  border-radius: var(--radius-lg);
  margin-top: 2rem;
}

.contact-item {
  margin-bottom: 1rem;
}

.contact-item strong {
  display: block;
  margin-bottom: 0.25rem;
  color: var(--text-primary);
}

.map-container {
  margin-top: 2rem;
  border-radius: var(--radius-lg);
  overflow: hidden;
  height: 400px;
}

.map-container iframe {
  width: 100%;
  height: 100%;
  border: none;
}

@media (min-width: 768px) {
  nav {
    display: flex;
    gap: 2rem;
    position: static;
    flex-direction: row;
    border: none;
    box-shadow: none;
  }

  nav a {
    padding: 0;
    border: none;
  }

  .nav-toggle {
    display: none;
  }

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

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

  .pricing-table {
    grid-template-columns: repeat(3, 1fr);
  }

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

@media (min-width: 1024px) {
  .container {
    padding: 0 2rem;
  }

  .hero {
    padding: 6rem 2rem;
  }

  section {
    padding: 6rem 2rem;
  }
}