/* ==========================================================================
   LavaderoSplash - CSS Styles
   ========================================================================== */

/* --------------------------------------------------------------------------
   CSS Variables / Design Tokens
   -------------------------------------------------------------------------- */
:root {
  /* Colors */
  --color-primary: #2563eb;
  --color-primary-hover: #1d4ed8;
  --color-primary-light: rgba(37, 99, 235, 0.1);
  --color-accent: #eab308;
  --color-accent-light: rgba(234, 179, 8, 0.2);
  --color-accent-foreground: #713f12;
  
  --color-background: #f0f9ff;
  --color-foreground: #1e3a5f;
  --color-card: #ffffff;
  --color-muted: #64748b;
  --color-border: #e2e8f0;
  
  --color-whatsapp: #25D366;
  --color-whatsapp-hover: #128C7E;
  --color-instagram: linear-gradient(135deg, #833AB4, #FD1D1D, #F77737);
  
  /* Typography */
  --font-heading: 'Sora', system-ui, sans-serif;
  --font-body: 'Inter', system-ui, sans-serif;
  
  /* Spacing */
  --spacing-xs: 0.25rem;
  --spacing-sm: 0.5rem;
  --spacing-md: 1rem;
  --spacing-lg: 1.5rem;
  --spacing-xl: 2rem;
  --spacing-2xl: 3rem;
  --spacing-3xl: 4rem;
  
  /* Border Radius */
  --radius-sm: 0.5rem;
  --radius-md: 0.75rem;
  --radius-lg: 1rem;
  --radius-xl: 1.5rem;
  --radius-full: 9999px;
  
  /* Shadows */
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -2px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -4px rgba(0, 0, 0, 0.1);
  
  /* Transitions */
  --transition-fast: 150ms ease;
  --transition-base: 200ms ease;
  --transition-slow: 300ms ease;
}

/* --------------------------------------------------------------------------
   Reset & Base Styles
   -------------------------------------------------------------------------- */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 80px;
}

body {
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.6;
  color: var(--color-foreground);
  background-color: var(--color-background);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.2;
}

a {
  color: inherit;
  text-decoration: none;
  transition: color var(--transition-fast);
}

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

address {
  font-style: normal;
}

ul {
  list-style: none;
}

/* Focus styles for accessibility */
:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
}

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

@media (min-width: 640px) {
  .container {
    padding: 0 var(--spacing-lg);
  }
}

/* --------------------------------------------------------------------------
   Buttons
   -------------------------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-sm) var(--spacing-lg);
  font-family: var(--font-heading);
  font-size: 0.875rem;
  font-weight: 600;
  border-radius: var(--radius-full);
  border: 2px solid transparent;
  cursor: pointer;
  transition: all var(--transition-base);
  text-decoration: none;
}

.btn:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
}

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

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

.btn-whatsapp {
  background-color: var(--color-whatsapp);
  color: #ffffff;
}

.btn-whatsapp:hover {
  background-color: var(--color-whatsapp-hover);
}

.btn-outline {
  background-color: transparent;
  border-color: var(--color-primary);
  color: var(--color-primary);
}

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

.btn-outline-light {
  background-color: transparent;
  border-color: #ffffff;
  color: #ffffff;
}

.btn-outline-light:hover {
  background-color: #ffffff;
  color: var(--color-primary);
}

.btn-instagram {
  background: linear-gradient(135deg, #833AB4, #FD1D1D, #fcb045);
  border-color: transparent;
  color: #ffffff;
}

.btn-instagram:hover {
  opacity: 0.88;
  color: #ffffff;
}

.btn-lg {
  padding: var(--spacing-md) var(--spacing-xl);
  font-size: 1rem;
}

.btn-full {
  width: 100%;
}

/* --------------------------------------------------------------------------
   Header & Navigation
   -------------------------------------------------------------------------- */
.header {
  position: sticky;
  top: 0;
  z-index: 50;
  background-color: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--spacing-md) var(--spacing-md);
  gap: var(--spacing-lg);
}

@media (min-width: 640px) {
  .nav {
    padding: var(--spacing-md) var(--spacing-lg);
  }
}

.logo {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-primary);
}

@media (min-width: 768px) {
  .logo {
    font-size: 1.5rem;
  }
}

.logo-icon {
  width: 2rem;
  height: 2rem;
  color: var(--color-primary);
}

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

.nav-links {
  display: none;
  align-items: center;
  gap: var(--spacing-lg);
}

@media (min-width: 1024px) {
  .nav-links {
    display: flex;
  }
}

.nav-links a {
  font-weight: 500;
  color: var(--color-muted);
  transition: color var(--transition-fast);
}

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

.btn-nav {
  display: none;
}

@media (min-width: 1024px) {
  .btn-nav {
    display: inline-flex;
  }
}

/* Mobile Menu Button */
.mobile-menu-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2.5rem;
  height: 2.5rem;
  background: none;
  border: none;
  cursor: pointer;
}

@media (min-width: 1024px) {
  .mobile-menu-btn {
    display: none;
  }
}

.hamburger {
  position: relative;
  width: 1.5rem;
  height: 2px;
  background-color: var(--color-foreground);
  transition: background-color var(--transition-fast);
}

.hamburger::before,
.hamburger::after {
  content: '';
  position: absolute;
  left: 0;
  width: 100%;
  height: 2px;
  background-color: var(--color-foreground);
  transition: transform var(--transition-base);
}

.hamburger::before {
  top: -6px;
}

.hamburger::after {
  bottom: -6px;
}

.mobile-menu-btn[aria-expanded="true"] .hamburger {
  background-color: transparent;
}

.mobile-menu-btn[aria-expanded="true"] .hamburger::before {
  transform: translateY(6px) rotate(45deg);
}

.mobile-menu-btn[aria-expanded="true"] .hamburger::after {
  transform: translateY(-6px) rotate(-45deg);
}

/* Mobile Menu */
.mobile-menu {
  display: none;
  padding: var(--spacing-md);
  border-top: 1px solid var(--color-border);
}

.mobile-menu.active {
  display: block;
}

@media (min-width: 1024px) {
  .mobile-menu {
    display: none !important;
  }
}

.mobile-nav-links {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
}

.mobile-nav-links a {
  display: block;
  padding: var(--spacing-sm) 0;
  font-weight: 500;
  color: var(--color-muted);
}

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

/* --------------------------------------------------------------------------
   Hero Section
   -------------------------------------------------------------------------- */
.hero {
  position: relative;
  min-height: 90vh;
  display: flex;
  align-items: center;
  background: linear-gradient(135deg, rgba(37, 99, 235, 0.1), var(--color-background), rgba(226, 232, 240, 0.5));
  overflow: hidden;
}

.hero-bubbles {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.bubble {
  position: absolute;
  border-radius: 50%;
  animation: pulse 4s ease-in-out infinite;
}

.bubble-1 {
  top: 5rem;
  left: 2.5rem;
  width: 5rem;
  height: 5rem;
  background-color: rgba(37, 99, 235, 0.2);
  filter: blur(24px);
}

.bubble-2 {
  top: 10rem;
  right: 5rem;
  width: 8rem;
  height: 8rem;
  background-color: rgba(234, 179, 8, 0.3);
  filter: blur(32px);
  animation-delay: 0.3s;
}

.bubble-3 {
  bottom: 5rem;
  left: 25%;
  width: 6rem;
  height: 6rem;
  background-color: rgba(37, 99, 235, 0.15);
  filter: blur(24px);
  animation-delay: 0.5s;
}

.bubble-4 {
  bottom: 10rem;
  right: 33%;
  width: 4rem;
  height: 4rem;
  background-color: rgba(234, 179, 8, 0.25);
  filter: blur(16px);
  animation-delay: 0.7s;
}

@keyframes pulse {
  0%, 100% {
    opacity: 1;
    transform: scale(1);
  }
  50% {
    opacity: 0.7;
    transform: scale(1.1);
  }
}

.hero-content {
  position: relative;
  z-index: 10;
  max-width: 48rem;
  margin: 0 auto;
  text-align: center;
  padding: var(--spacing-3xl) 0;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-sm);
  background-color: var(--color-accent-light);
  color: var(--color-accent-foreground);
  padding: var(--spacing-sm) var(--spacing-md);
  border-radius: var(--radius-full);
  margin-bottom: var(--spacing-lg);
  font-size: 0.875rem;
  font-weight: 500;
}

.hero h1 {
  font-size: 2.25rem;
  margin-bottom: var(--spacing-lg);
  color: var(--color-foreground);
}

@media (min-width: 768px) {
  .hero h1 {
    font-size: 3rem;
  }
}

@media (min-width: 1024px) {
  .hero h1 {
    font-size: 3.75rem;
  }
}

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

.hero-subtitle {
  font-size: 1.125rem;
  color: var(--color-muted);
  margin-bottom: var(--spacing-xl);
  max-width: 42rem;
  margin-left: auto;
  margin-right: auto;
}

@media (min-width: 768px) {
  .hero-subtitle {
    font-size: 1.25rem;
  }
}

.hero-buttons {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
  justify-content: center;
}

@media (min-width: 640px) {
  .hero-buttons {
    flex-direction: row;
  }
}

.hero-trust {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--spacing-lg);
  margin-top: var(--spacing-2xl);
  color: var(--color-muted);
}

@media (min-width: 640px) {
  .hero-trust {
    gap: var(--spacing-xl);
  }
}

.trust-item {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  font-size: 0.875rem;
}

.trust-dot {
  width: 0.5rem;
  height: 0.5rem;
  background-color: var(--color-primary);
  border-radius: 50%;
}

.trust-dot.accent {
  background-color: var(--color-accent);
}

/* --------------------------------------------------------------------------
   Section Common Styles
   -------------------------------------------------------------------------- */
.section-header {
  text-align: center;
  margin-bottom: var(--spacing-2xl);
}

.section-header h2 {
  font-size: 1.875rem;
  margin-bottom: var(--spacing-md);
  color: var(--color-foreground);
}

@media (min-width: 768px) {
  .section-header h2 {
    font-size: 2.25rem;
  }
}

.section-header p {
  font-size: 1.125rem;
  color: var(--color-muted);
  max-width: 42rem;
  margin: 0 auto;
}

.section-header.light h2,
.section-header.light p {
  color: #ffffff;
}

.section-header.light p {
  opacity: 0.8;
}

/* --------------------------------------------------------------------------
   Services Section
   -------------------------------------------------------------------------- */
.services {
  padding: var(--spacing-3xl) 0;
  background-color: var(--color-card);
}

.services-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-lg);
}

@media (min-width: 768px) {
  .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .services-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

.service-card {
  background-color: var(--color-background);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--spacing-lg);
  transition: all var(--transition-base);
}

.service-card:hover {
  border-color: rgba(37, 99, 235, 0.5);
  box-shadow: var(--shadow-lg);
}

.service-icon {
  width: 3.5rem;
  height: 3.5rem;
  background-color: var(--color-primary-light);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--spacing-md);
  color: var(--color-primary);
  transition: background-color var(--transition-base);
}

.service-icon.accent {
  background-color: var(--color-accent-light);
  color: var(--color-accent-foreground);
}

.service-card:hover .service-icon {
  background-color: rgba(37, 99, 235, 0.2);
}

.service-card h3 {
  font-size: 1.25rem;
  margin-bottom: var(--spacing-sm);
  color: var(--color-foreground);
}

.service-card p {
  color: var(--color-muted);
  font-size: 0.9375rem;
  line-height: 1.6;
}

/* --------------------------------------------------------------------------
   Why Choose Us Section
   -------------------------------------------------------------------------- */
.why-us {
  padding: var(--spacing-3xl) 0;
  background: linear-gradient(to bottom, var(--color-background), rgba(226, 232, 240, 0.3));
}

.benefits-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-lg);
  max-width: 56rem;
  margin: 0 auto;
}

@media (min-width: 768px) {
  .benefits-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

.benefit-card {
  display: flex;
  gap: var(--spacing-md);
  background-color: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--spacing-lg);
  transition: box-shadow var(--transition-base);
}

.benefit-card:hover {
  box-shadow: var(--shadow-md);
}

.benefit-icon {
  flex-shrink: 0;
  width: 3rem;
  height: 3rem;
  background-color: var(--color-accent-light);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-accent-foreground);
}

.benefit-content h3 {
  font-size: 1.125rem;
  margin-bottom: var(--spacing-sm);
  color: var(--color-foreground);
}

.benefit-content p {
  color: var(--color-muted);
  font-size: 0.9375rem;
  line-height: 1.6;
}

/* --------------------------------------------------------------------------
   Testimonials Section
   -------------------------------------------------------------------------- */
.testimonials {
  padding: var(--spacing-3xl) 0;
  background-color: var(--color-card);
}

.testimonials-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-lg);
}

@media (min-width: 768px) {
  .testimonials-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .testimonials-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

.testimonial-card {
  background-color: var(--color-background);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--spacing-lg);
  transition: box-shadow var(--transition-base);
}

.testimonial-card:hover {
  box-shadow: var(--shadow-md);
}

.quote-icon {
  color: rgba(37, 99, 235, 0.3);
  margin-bottom: var(--spacing-md);
}

.testimonial-text {
  font-style: italic;
  color: var(--color-foreground);
  margin-bottom: var(--spacing-md);
  line-height: 1.6;
}

.testimonial-stars {
  display: flex;
  gap: 2px;
  margin-bottom: var(--spacing-sm);
  color: var(--color-accent);
}

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

/* --------------------------------------------------------------------------
   Location Section
   -------------------------------------------------------------------------- */
.location {
  padding: var(--spacing-3xl) 0;
  background: linear-gradient(to bottom, var(--color-background), rgba(226, 232, 240, 0.3));
}

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

@media (min-width: 1024px) {
  .location-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

.location-info {
  background-color: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--spacing-xl);
  box-shadow: var(--shadow-sm);
}

.location-item {
  display: flex;
  gap: var(--spacing-md);
}

.location-item + .location-item {
  margin-top: var(--spacing-lg);
}

.location-icon {
  flex-shrink: 0;
  width: 3rem;
  height: 3rem;
  background-color: var(--color-primary-light);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-primary);
}

.location-icon.accent {
  background-color: var(--color-accent-light);
  color: var(--color-accent-foreground);
}

.location-item h3 {
  font-size: 1.25rem;
  margin-bottom: var(--spacing-sm);
  color: var(--color-foreground);
}

.location-item address,
.location-item p {
  color: var(--color-muted);
  line-height: 1.6;
}

.location-map {
  height: 20rem;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--color-border);
}

@media (min-width: 1024px) {
  .location-map {
    height: 24rem;
  }
}

.location-map iframe {
  width: 100%;
  height: 100%;
}

/* --------------------------------------------------------------------------
   Contact Section
   -------------------------------------------------------------------------- */
.contact {
  padding: var(--spacing-3xl) 0;
  background-color: var(--color-primary);
  color: #ffffff;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-lg);
  margin-bottom: var(--spacing-2xl);
}

@media (min-width: 768px) {
  .contact-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .contact-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

.contact-card {
  background-color: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(8px);
  border-radius: var(--radius-xl);
  padding: var(--spacing-lg);
  text-align: center;
}

.contact-icon {
  width: 3.5rem;
  height: 3.5rem;
  background-color: rgba(255, 255, 255, 0.2);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--spacing-md);
  color: #ffffff;
}

.contact-icon.whatsapp {
  background-color: var(--color-whatsapp);
}

.contact-icon.instagram {
  background: var(--color-instagram);
}

.contact-card h3 {
  font-size: 1.125rem;
  margin-bottom: var(--spacing-sm);
}

.contact-card a,
.contact-card p {
  color: rgba(255, 255, 255, 0.8);
  font-size: 0.9375rem;
  transition: color var(--transition-fast);
}

.contact-card a:hover {
  color: #ffffff;
}

.contact-buttons {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
  justify-content: center;
}

@media (min-width: 640px) {
  .contact-buttons {
    flex-direction: row;
  }
}

/* --------------------------------------------------------------------------
   Footer
   -------------------------------------------------------------------------- */
.footer {
  background-color: var(--color-foreground);
  color: var(--color-background);
  padding: var(--spacing-2xl) 0;
}

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

@media (min-width: 768px) {
  .footer-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.footer-logo {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: var(--spacing-md);
}

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

.footer-brand p {
  color: rgba(240, 249, 255, 0.7);
  font-size: 0.875rem;
  line-height: 1.6;
}

.footer-links h3,
.footer-contact h3 {
  font-size: 1.125rem;
  margin-bottom: var(--spacing-md);
}

.footer-links ul {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

.footer-links a {
  color: rgba(240, 249, 255, 0.7);
  font-size: 0.875rem;
  transition: color var(--transition-fast);
}

.footer-links a:hover {
  color: var(--color-background);
}

.footer-contact address {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

.footer-contact p,
.footer-contact a {
  color: rgba(240, 249, 255, 0.7);
  font-size: 0.875rem;
}

.footer-contact a:hover {
  color: var(--color-background);
}

.footer-seo {
  border-top: 1px solid rgba(240, 249, 255, 0.2);
  padding-top: var(--spacing-xl);
  margin-bottom: var(--spacing-xl);
}

.footer-seo p {
  color: rgba(240, 249, 255, 0.6);
  font-size: 0.875rem;
  line-height: 1.6;
  text-align: center;
  max-width: 56rem;
  margin: 0 auto;
}

.footer-seo strong {
  color: rgba(240, 249, 255, 0.8);
}

.footer-copyright {
  text-align: center;
  color: rgba(240, 249, 255, 0.5);
  font-size: 0.875rem;
}

/* --------------------------------------------------------------------------
   Utility Classes
   -------------------------------------------------------------------------- */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border-width: 0;
}