:root {
  --color-primary: #1a1a2e;
  --color-secondary: #16213e;
  --color-accent: #e94560;
  --color-accent-hover: #d63d56;
  --color-success: #0f3460;
  --color-background: #fafafa;
  --color-surface: #ffffff;
  --color-text: #1a1a2e;
  --color-text-light: #64748b;
  --color-border: #e5e5e5;

  --font-heading: 'Fraunces', Georgia, serif;
  --font-body: 'DM Sans', -apple-system, BlinkMacSystemFont, sans-serif;

  --space-xs: 0.25rem;
  --space-sm: 0.5rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2rem;
  --space-2xl: 3rem;
  --space-3xl: 4rem;
  --space-4xl: 6rem;

  --radius-sm: 0.375rem;
  --radius-md: 0.75rem;
  --radius-lg: 1.25rem;
  --radius-xl: 2rem;

  --shadow-sm: 0 1px 3px rgba(0,0,0,0.06);
  --shadow-md: 0 4px 12px rgba(0,0,0,0.08);
  --shadow-lg: 0 12px 40px rgba(0,0,0,0.12);

  --transition: 0.2s ease;

  --mobile: 480px;
  --tablet: 768px;
  --desktop: 1024px;
  --wide: 1200px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  color: var(--color-text);
  background-color: var(--color-background);
  -webkit-font-smoothing: antialiased;
}

.skip-link {
  position: absolute;
  top: -50px;
  left: 0;
  background: var(--color-accent);
  color: white;
  padding: var(--space-md) var(--space-lg);
  z-index: 1000;
  font-weight: 600;
  transition: top 0.3s;
}

.skip-link:focus {
  top: 0;
}

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

a {
  color: inherit;
  text-decoration: none;
}

h1, h2, h3, h4 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.02em;
}

h1 { font-size: clamp(2.5rem, 5vw, 4rem); }
h2 { font-size: clamp(1.75rem, 4vw, 2.5rem); }
h3 { font-size: clamp(1.25rem, 3vw, 1.5rem); }

.container {
  width: 100%;
  max-width: var(--wide);
  margin: 0 auto;
  padding: 0 var(--space-lg);
}

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

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  padding: var(--space-md) var(--space-xl);
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 600;
  border: 2px solid transparent;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all var(--transition);
  text-decoration: none;
  white-space: nowrap;
}

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

.btn-accent:hover {
  background-color: var(--color-accent-hover);
  border-color: var(--color-accent-hover);
  color: white;
  transform: translateY(-2px);
}

.btn-outline {
  background-color: transparent;
  color: white;
  border-color: rgba(255,255,255,0.4);
}

.btn-outline:hover {
  background-color: rgba(255,255,255,0.1);
  border-color: white;
  color: white;
}

.btn-large {
  padding: var(--space-lg) var(--space-2xl);
  font-size: 1.0625rem;
}

.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: rgba(255,255,255,0.95);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--color-border);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-md) var(--space-lg);
  max-width: var(--wide);
  margin: 0 auto;
}

.logo {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-size: 1.125rem;
  color: var(--color-text);
}

.logo img {
  border-radius: var(--radius-sm);
}

.logo strong {
  color: var(--color-accent);
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: var(--space-sm);
}

.nav-toggle span {
  width: 24px;
  height: 2px;
  background-color: var(--color-text);
  transition: var(--transition);
}

.nav-list {
  display: flex;
  gap: var(--space-xl);
  list-style: none;
}

.nav-link {
  font-weight: 500;
  color: var(--color-text-light);
  padding: var(--space-sm) 0;
  position: relative;
  transition: color var(--transition);
}

.nav-link:hover, .nav-link.active {
  color: var(--color-text);
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--color-accent);
  transition: width var(--transition);
}

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

.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: 80px;
  overflow: hidden;
}

.hero-image-wrap {
  position: absolute;
  inset: 0;
  z-index: 0;
}

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

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    90deg,
    rgba(255,255,255,0.98) 0%,
    rgba(255,255,255,0.92) 50%,
    rgba(255,255,255,0.7) 100%
  );
  z-index: 1;
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 600px;
  padding: var(--space-3xl) 0;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  background: var(--color-success);
  color: white;
  padding: var(--space-sm) var(--space-md);
  border-radius: var(--radius-full);
  font-size: 0.8125rem;
  font-weight: 600;
  margin-bottom: var(--space-lg);
  letter-spacing: 0.02em;
}

.hero h1 {
  margin-bottom: var(--space-lg);
  color: var(--color-primary);
}

.hero-subtitle {
  font-size: 1.1875rem;
  color: var(--color-text-light);
  margin-bottom: var(--space-xl);
  line-height: 1.7;
}

.hero-cta {
  display: flex;
  gap: var(--space-md);
  flex-wrap: wrap;
  margin-bottom: var(--space-2xl);
}

.hero-features {
  display: flex;
  gap: var(--space-md);
  flex-wrap: wrap;
}

.feature-tag {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--color-text);
}

.feature-tag svg {
  color: var(--color-success);
}

.section-label {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-accent);
  margin-bottom: var(--space-sm);
}

.section-intro {
  margin-bottom: var(--space-2xl);
}

.section-intro.center {
  text-align: center;
}

.section-intro p {
  color: var(--color-text-light);
  font-size: 1.125rem;
  margin-top: var(--space-sm);
}

.services-section {
  padding: var(--space-4xl) 0;
  background: var(--color-surface);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-xl);
}

.service-card {
  background: var(--color-background);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: transform var(--transition), box-shadow var(--transition);
}

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

.service-image {
  aspect-ratio: 4/3;
  overflow: hidden;
}

.service-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition);
}

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

.service-content {
  padding: var(--space-lg);
}

.service-content h3 {
  margin-bottom: var(--space-sm);
  color: var(--color-primary);
}

.service-content p {
  color: var(--color-text-light);
  font-size: 0.9375rem;
  margin-bottom: var(--space-md);
}

.price-tag {
  display: inline-block;
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--color-accent);
  margin-bottom: var(--space-sm);
}

.service-link {
  font-weight: 600;
  font-size: 0.9375rem;
  color: var(--color-text);
  transition: color var(--transition);
}

.service-link:hover {
  color: var(--color-accent);
}

.why-section {
  padding: var(--space-4xl) 0;
}

.why-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3xl);
  align-items: center;
}

.why-content h2 {
  margin-bottom: var(--space-sm);
}

.why-intro {
  color: var(--color-text-light);
  font-size: 1.125rem;
  margin-bottom: var(--space-xl);
}

.benefits-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
}

.benefit-item {
  display: flex;
  gap: var(--space-md);
  align-items: flex-start;
}

.benefit-icon {
  flex-shrink: 0;
  width: 48px;
  height: 48px;
  background: linear-gradient(135deg, var(--color-success) 0%, var(--color-secondary) 100%);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
}

.benefit-text h4 {
  font-family: var(--font-body);
  font-weight: 600;
  margin-bottom: var(--space-xs);
  font-size: 1rem;
}

.benefit-text p {
  color: var(--color-text-light);
  font-size: 0.9375rem;
  margin-bottom: 0;
}

.why-image {
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

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

.testimonials-section {
  padding: var(--space-4xl) 0;
  background: var(--color-surface);
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
}

.testimonial-card {
  background: var(--color-background);
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
}

.stars {
  color: #fbbf24;
  letter-spacing: 2px;
  margin-bottom: var(--space-md);
}

.testimonial-card p {
  font-style: italic;
  color: var(--color-text);
  margin-bottom: var(--space-md);
  line-height: 1.7;
}

.testimonial-card cite {
  color: var(--color-text-light);
  font-style: normal;
  font-weight: 500;
}

.areas-section {
  padding: var(--space-3xl) 0;
  text-align: center;
}

.areas-section h2 {
  margin-bottom: var(--space-sm);
}

.areas-intro {
  color: var(--color-text-light);
  margin-bottom: var(--space-xl);
}

.areas-grid {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
  justify-content: center;
}

.area-tag {
  background: var(--color-surface);
  padding: var(--space-sm) var(--space-md);
  border-radius: var(--radius-full);
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--color-text);
  border: 1px solid var(--color-border);
}

.cta-section {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
  color: white;
  padding: var(--space-4xl) 0;
  text-align: center;
}

.cta-content h2 {
  color: white;
  margin-bottom: var(--space-md);
}

.cta-content p {
  opacity: 0.9;
  margin-bottom: var(--space-xl);
  font-size: 1.125rem;
}

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

.cta-section .btn-accent:hover {
  background: var(--color-background);
  transform: translateY(-2px);
}

.footer {
  background-color: var(--color-primary);
  color: white;
  padding: var(--space-4xl) 0 var(--space-xl);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1.5fr 1fr;
  gap: var(--space-2xl);
  margin-bottom: var(--space-2xl);
}

.footer-col h4 {
  color: white;
  margin-bottom: var(--space-md);
  font-family: var(--font-body);
  font-weight: 600;
}

.footer-logo {
  margin-bottom: var(--space-md);
}

.footer-logo span {
  font-size: 1.25rem;
}

.footer-col p {
  color: rgba(255,255,255,0.7);
  font-size: 0.9375rem;
}

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

.footer-col li {
  margin-bottom: var(--space-sm);
}

.footer-col a {
  color: rgba(255,255,255,0.7);
  transition: color var(--transition);
}

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

.footer-bottom {
  padding-top: var(--space-xl);
  border-top: 1px solid rgba(255,255,255,0.1);
  text-align: center;
  font-size: 0.875rem;
  color: rgba(255,255,255,0.5);
}

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

.credits {
  color: rgba(255,255,255,0.4) !important;
}

.credits a {
  color: rgba(255,255,255,0.6);
  text-decoration: underline;
}

.credits a:hover {
  color: white;
}

.floating-whatsapp {
  position: fixed;
  bottom: 24px;
  right: 24px;
  width: 60px;
  height: 60px;
  background: #25D366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
  z-index: 1000;
  transition: all var(--transition);
}

.floating-whatsapp:hover {
  background: #128C7E;
  transform: scale(1.1);
  color: white;
}

@media (max-width: 1024px) {
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 767px) {
  .nav-toggle {
    display: flex;
  }

  .nav-list {
    position: fixed;
    top: 65px;
    left: 0;
    right: 0;
    bottom: 0;
    flex-direction: column;
    background: var(--color-background);
    padding: var(--space-xl);
    transform: translateX(100%);
    transition: transform var(--transition);
  }

  .nav-list.active {
    transform: translateX(0);
  }

  .nav-list li {
    padding: var(--space-md) 0;
  }

  .hero {
    min-height: auto;
    padding-top: 100px;
    padding-bottom: var(--space-3xl);
  }

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

  .hero-overlay {
    background: linear-gradient(
      180deg,
      rgba(255,255,255,0.97) 0%,
      rgba(255,255,255,0.92) 60%,
      rgba(255,255,255,0.7) 100%
    );
  }

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

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

  .hero-features {
    flex-direction: column;
    gap: var(--space-sm);
  }

  .why-grid {
    grid-template-columns: 1fr;
    gap: var(--space-2xl);
  }

  .why-image {
    order: -1;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: var(--space-xl);
  }

  .floating-whatsapp {
    width: 56px;
    height: 56px;
    bottom: 16px;
    right: 16px;
  }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
}

a:focus-visible,
button:focus-visible {
  outline: 3px solid var(--color-accent);
  outline-offset: 2px;
}

/* Service Detail Pages */
.page-hero {
  padding: 140px 0 var(--space-3xl);
  background: linear-gradient(135deg, #f5f5f5 0%, #ffffff 100%);
  text-align: center;
}

.page-hero h1 {
  margin-bottom: var(--space-md);
  color: var(--color-primary);
}

.page-hero-subtitle {
  font-size: 1.125rem;
  color: var(--color-text-light);
  max-width: 600px;
  margin: 0 auto;
}

.service-detail {
  padding: var(--space-4xl) 0;
}

.service-detail.alt-bg {
  background: var(--color-surface);
}

.service-detail-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3xl);
  align-items: center;
}

.service-detail-grid.reverse {
  direction: rtl;
}

.service-detail-grid.reverse > * {
  direction: ltr;
}

.service-badge {
  display: inline-block;
  background: var(--color-accent);
  color: white;
  padding: var(--space-xs) var(--space-md);
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: var(--space-md);
}

.service-badge.popular {
  background: var(--color-success);
}

.service-detail-content h2 {
  margin-bottom: var(--space-md);
  color: var(--color-primary);
}

.service-intro {
  font-size: 1.0625rem;
  color: var(--color-text-light);
  margin-bottom: var(--space-xl);
  line-height: 1.7;
}

.service-detail-content h3 {
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.service-features {
  list-style: none;
  margin-bottom: var(--space-xl);
}

.service-features li {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
  font-size: 0.9375rem;
  color: var(--color-text-light);
}

.service-features svg {
  color: var(--color-success);
  flex-shrink: 0;
}

.pricing-tiers {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-md);
  margin-bottom: var(--space-xl);
}

.pricing-tiers.simple {
  grid-template-columns: repeat(2, 1fr);
  max-width: 500px;
}

.pricing-tier {
  background: var(--color-surface);
  padding: var(--space-lg);
  border-radius: var(--radius-md);
  text-align: center;
  border: 1px solid var(--color-border);
}

.pricing-tier.featured {
  border-color: var(--color-accent);
  background: linear-gradient(to bottom, rgba(233, 69, 96, 0.05), transparent);
}

.pricing-tier h4 {
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.875rem;
  margin-bottom: var(--space-xs);
}

.pricing-tier .price {
  display: block;
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--color-accent);
  margin-bottom: var(--space-xs);
}

.pricing-tier p {
  font-size: 0.8125rem;
  color: var(--color-text-light);
  margin-bottom: 0;
}

.service-detail-image {
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

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

.gear-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-sm);
  margin-bottom: var(--space-xl);
}

.gear-item {
  background: var(--color-surface);
  padding: var(--space-md);
  border-radius: var(--radius-sm);
  font-weight: 500;
  text-align: center;
  border: 1px solid var(--color-border);
}

.faq-section {
  padding: var(--space-4xl) 0;
  background: var(--color-background);
}

.faq-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
}

.faq-item {
  background: var(--color-surface);
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
}

.faq-item h3 {
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: var(--space-sm);
}

.faq-item p {
  color: var(--color-text-light);
  font-size: 0.9375rem;
  margin-bottom: 0;
  line-height: 1.6;
}

/* Contact Form */
.contact-section {
  padding: var(--space-4xl) 0;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3xl);
  align-items: start;
}

.whatsapp-btn {
  background: #25D366;
  color: white;
  font-size: 1.125rem;
  width: 100%;
  justify-content: center;
}

.whatsapp-btn:hover {
  background: #128C7E;
  color: white;
}

.contact-info-cards {
  margin-top: var(--space-xl);
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.contact-card {
  display: flex;
  gap: var(--space-md);
  align-items: center;
  padding: var(--space-lg);
  background: var(--color-surface);
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
}

.contact-card-icon {
  flex-shrink: 0;
  width: 48px;
  height: 48px;
  background: var(--color-accent);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
}

.contact-card h4 {
  font-family: var(--font-body);
  font-weight: 600;
  margin-bottom: var(--space-xs);
}

.contact-card a, .contact-card p {
  color: var(--color-text-light);
  margin-bottom: 0;
  font-size: 0.9375rem;
}

.contact-form-section {
  background: var(--color-surface);
  padding: var(--space-2xl);
  border-radius: var(--radius-xl);
  border: 1px solid var(--color-border);
}

.contact-form-section h3 {
  margin-bottom: var(--space-lg);
  color: var(--color-primary);
}

.form-group {
  margin-bottom: var(--space-md);
}

.form-group label {
  display: block;
  font-weight: 500;
  font-size: 0.875rem;
  margin-bottom: var(--space-xs);
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: var(--space-md);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  font-size: 1rem;
  transition: border-color var(--transition);
}

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

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

@media (max-width: 1024px) {
  .service-detail-grid,
  .contact-grid {
    grid-template-columns: 1fr;
    gap: var(--space-xl);
  }
  
  .service-detail-grid.reverse {
    direction: ltr;
  }
}

@media (max-width: 767px) {
  .page-hero {
    padding-top: 100px;
  }
  
  .pricing-tiers {
    grid-template-columns: 1fr;
  }
  
  .pricing-tiers.simple {
    grid-template-columns: 1fr;
    max-width: 100%;
  }
  
  .gear-grid {
    grid-template-columns: 1fr;
  }
}