/* ============================================
   ViveLaCity City Guide - Design System 2026
   ============================================ */

/* === Font Imports === */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&display=swap');

/* === CSS Custom Properties === */
:root {
  /* Primary Palette - ViveLaCity Brand */
  --clr-primary: #182085;
  --clr-primary-light: #2832a8;
  --clr-primary-dark: #0f1560;
  --clr-accent: #ffcb05;
  --clr-accent-light: #ffda4d;
  --clr-accent-dark: #e6b700;

  /* Neutrals */
  --blanco-nube: #FAFBFC;
  --gris-suave: #F0F2F5;
  --gris-medio: #9CA3AF;
  --gris-oscuro: #4B5563;
  --negro-carbon: #1A1A2E;

  /* Glassmorphism */
  --glass-bg: rgba(255, 255, 255, 0.12);
  --glass-border: rgba(255, 255, 255, 0.2);
  --glass-shadow: rgba(0, 0, 0, 0.1);

  /* Typography */
  --font-stack: 'Inter', system-ui, -apple-system, sans-serif;

  /* Spacing Scale */
  --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;

  /* Layout */
  --max-width: 1280px;
  --header-height: 72px;

  /* Borders & Radius */
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-xl: 28px;
  --radius-full: 9999px;

  /* Shadows */
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.08);
  --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.12);
  --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.16);
  --shadow-glow: 0 0 40px rgba(24, 32, 133, 0.3);

  /* Transitions */
  --ease-out-expo: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-out-back: cubic-bezier(0.34, 1.56, 0.64, 1);
  --duration-fast: 150ms;
  --duration-normal: 300ms;
  --duration-slow: 500ms;
}

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

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-stack);
  font-size: 16px;
  line-height: 1.6;
  color: var(--negro-carbon);
  background: var(--blanco-nube);
  overflow-x: hidden;
}

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

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

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
}

/* === Typography === */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-stack);
  font-weight: 600;
  line-height: 1.2;
  color: var(--negro-carbon);
}

h1 { font-size: clamp(2.5rem, 6vw, 4.5rem); font-weight: 700; }
h2 { font-size: clamp(2rem, 4vw, 3rem); }
h3 { font-size: clamp(1.5rem, 3vw, 2rem); }
h4 { font-size: clamp(1.25rem, 2vw, 1.5rem); }

p {
  font-size: clamp(1rem, 1.5vw, 1.125rem);
  color: var(--gris-oscuro);
}

.text-gradient {
  background: linear-gradient(135deg, var(--clr-primary), var(--clr-accent));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* === Layout Utilities === */
.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--space-lg);
}

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

/* === Header === */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--header-height);
  z-index: 1000;
  transition: all var(--duration-normal) var(--ease-out-expo);
}

.site-header::before {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  opacity: 0;
  transition: opacity var(--duration-normal) var(--ease-out-expo);
}

.site-header.scrolled::before {
  opacity: 1;
}

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

.header-inner {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--space-lg);
}

.logo {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--blanco-nube);
  transition: color var(--duration-normal) var(--ease-out-expo);
}

.site-header.scrolled .logo {
  color: var(--negro-carbon);
}

.logo-img {
  height: 48px;
  width: auto;
}

.logo-img.logo-color {
  display: none;
}

.site-header.scrolled .logo-img.logo-white {
  display: none;
}

.site-header.scrolled .logo-img.logo-color {
  display: block;
}

.header-nav {
  display: flex;
  align-items: center;
  gap: var(--space-xl);
}

.header-nav a {
  font-size: 0.9375rem;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.9);
  transition: all var(--duration-fast) var(--ease-out-expo);
}

.site-header.scrolled .header-nav a {
  color: var(--gris-oscuro);
}

.header-nav a:hover {
  color: var(--clr-accent);
}

.lang-selector {
  padding: var(--space-sm) var(--space-md);
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-full);
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--blanco-nube);
  cursor: pointer;
  transition: all var(--duration-fast) var(--ease-out-expo);
  font-family: var(--font-stack);
}

.lang-selector option {
  background: var(--negro-carbon);
  color: var(--blanco-nube);
}

.site-header.scrolled .lang-selector {
  background: var(--gris-suave);
  border-color: var(--gris-medio);
  color: var(--negro-carbon);
}

.site-header.scrolled .lang-selector option {
  background: var(--blanco-nube);
  color: var(--negro-carbon);
}

.lang-selector:hover {
  background: rgba(255, 255, 255, 0.25);
}

.site-header.scrolled .lang-selector:hover {
  background: var(--gris-medio);
  color: var(--blanco-nube);
}

/* Mobile menu toggle */
.menu-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: var(--space-sm);
}

.menu-toggle span {
  width: 24px;
  height: 2px;
  background: var(--blanco-nube);
  border-radius: 2px;
  transition: all var(--duration-fast) var(--ease-out-expo);
}

.site-header.scrolled .menu-toggle span {
  background: var(--negro-carbon);
}

/* === Hero Section === */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: -2;
}

.hero-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

/* Hero Slideshow */
.hero-slideshow {
  position: absolute;
  inset: 0;
  z-index: -2;
}

.hero-slide {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  opacity: 0;
  animation: heroSlide 18s infinite;
  transform: scale(1.05);
}

.hero-slide:nth-child(1) {
  animation-delay: 0s;
}

.hero-slide:nth-child(2) {
  animation-delay: 6s;
}

.hero-slide:nth-child(3) {
  animation-delay: 12s;
}

@keyframes heroSlide {
  0% {
    opacity: 0;
    transform: scale(1.05);
  }
  5% {
    opacity: 1;
  }
  33.33% {
    opacity: 1;
    transform: scale(1);
  }
  38.33% {
    opacity: 0;
    transform: scale(1);
  }
  100% {
    opacity: 0;
    transform: scale(1.05);
  }
}

.hero-overlay {
  position: absolute;
  inset: 0;
  z-index: -1;
  background: linear-gradient(
    180deg,
    rgba(26, 26, 46, 0.4) 0%,
    rgba(26, 26, 46, 0.6) 50%,
    rgba(26, 26, 46, 0.85) 100%
  );
}

.hero-content {
  text-align: center;
  padding: var(--space-4xl) var(--space-lg);
  max-width: 900px;
  animation: fadeInUp 1s var(--ease-out-expo) 0.3s both;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-sm) var(--space-md);
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-full);
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--blanco-nube);
  margin-bottom: var(--space-lg);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

.hero-badge::before {
  content: '';
  width: 8px;
  height: 8px;
  background: var(--clr-accent);
  border-radius: 50%;
  animation: pulse 2s ease-in-out infinite;
}

.hero h1 {
  color: var(--blanco-nube);
  margin-bottom: var(--space-lg);
  text-shadow: 0 4px 30px rgba(0, 0, 0, 0.3);
}

.hero h1 span {
  display: block;
  color: var(--clr-accent);
}

.hero-subtitle {
  font-size: clamp(1.125rem, 2vw, 1.375rem);
  color: rgba(255, 255, 255, 0.85);
  max-width: 600px;
  margin: 0 auto var(--space-2xl);
  line-height: 1.7;
}

.hero-cta {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-md) var(--space-xl);
  background: var(--clr-accent);
  border-radius: var(--radius-full);
  font-family: var(--font-stack);
  font-size: 1rem;
  font-weight: 600;
  color: var(--clr-primary);
  box-shadow: var(--shadow-glow);
  transition: all var(--duration-normal) var(--ease-out-back);
}

.hero-cta:hover {
  transform: translateY(-3px) scale(1.02);
  background: var(--clr-accent-light);
  box-shadow: 0 0 60px rgba(255, 203, 5, 0.5);
}

.hero-cta svg {
  transition: transform var(--duration-fast) var(--ease-out-expo);
}

.hero-cta:hover svg {
  transform: translateX(4px);
}

.scroll-indicator {
  position: absolute;
  bottom: var(--space-2xl);
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-sm);
  color: rgba(255, 255, 255, 0.6);
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  animation: fadeInUp 1s var(--ease-out-expo) 1s both;
}

.scroll-indicator::after {
  content: '';
  width: 1px;
  height: 40px;
  background: linear-gradient(to bottom, rgba(255, 255, 255, 0.6), transparent);
  animation: scrollLine 2s ease-in-out infinite;
}

/* === Services Section === */
.services {
  position: relative;
  padding: var(--space-4xl) 0;
  background: linear-gradient(180deg, var(--negro-carbon) 0%, #252542 100%);
  margin-top: -1px;
}

.services-header {
  text-align: center;
  margin-bottom: var(--space-3xl);
}

.services-header h2 {
  color: var(--blanco-nube);
  margin-bottom: var(--space-md);
}

.services-header p {
  color: rgba(255, 255, 255, 0.7);
  max-width: 500px;
  margin: 0 auto;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-xl);
}

/* === Glassmorphism Cards === */
.glass-card {
  position: relative;
  padding: var(--space-2xl);
  background-size: cover;
  background-position: center;
  background-color: rgba(26, 26, 46, 0.9);
  border-radius: var(--radius-xl);
  overflow: hidden;
  transition: all var(--duration-normal) var(--ease-out-expo);
  box-shadow: var(--shadow-md);
}

/* Simple dark overlay for background images */
.glass-card::after {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(26, 26, 46, 0.8);
  z-index: 0;
}

/* Content above overlay */
.glass-card > * {
  position: relative;
  z-index: 1;
}

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

.card-icon {
  width: 64px;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--clr-primary);
  border-radius: var(--radius-lg);
  margin-bottom: var(--space-lg);
  font-size: 1.75rem;
  box-shadow: 0 8px 24px rgba(24, 32, 133, 0.3);
  transition: transform var(--duration-normal) var(--ease-out-back);
}

.glass-card:hover .card-icon {
  transform: scale(1.1) rotate(-5deg);
}

.glass-card h3 {
  color: var(--blanco-nube);
  margin-bottom: var(--space-sm);
}

.glass-card p {
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.9375rem;
  margin-bottom: var(--space-lg);
  line-height: 1.7;
}

.card-link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  font-weight: 600;
  color: var(--clr-accent);
  transition: all var(--duration-fast) var(--ease-out-expo);
}

.card-link:hover {
  color: var(--clr-accent-light);
  gap: var(--space-md);
}

.card-link svg {
  transition: transform var(--duration-fast) var(--ease-out-expo);
}

.card-link:hover svg {
  transform: translateX(4px);
}

/* === Footer === */
.site-footer {
  background: var(--negro-carbon);
  padding: var(--space-3xl) 0 var(--space-xl);
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

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

.footer-brand {
  max-width: 280px;
}

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

.footer-brand p {
  color: rgba(255, 255, 255, 0.6);
  font-size: 0.9375rem;
  line-height: 1.7;
}

.footer-column h4 {
  color: var(--blanco-nube);
  font-size: 0.875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: var(--space-lg);
}

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

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

.footer-column a {
  color: rgba(255, 255, 255, 0.6);
  font-size: 0.9375rem;
  transition: color var(--duration-fast) var(--ease-out-expo);
}

.footer-column a:hover {
  color: var(--clr-accent);
}

.footer-social {
  display: flex;
  gap: var(--space-md);
  margin-top: var(--space-lg);
}

.footer-social a {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-sm);
  color: rgba(255, 255, 255, 0.7);
  font-size: 1.125rem;
  transition: all var(--duration-fast) var(--ease-out-expo);
}

.footer-social a:hover {
  background: var(--clr-accent);
  color: var(--clr-primary);
  transform: translateY(-3px);
}

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: var(--space-xl);
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-bottom p {
  color: rgba(255, 255, 255, 0.5);
  font-size: 0.875rem;
}

.footer-legal {
  display: flex;
  gap: var(--space-lg);
}

.footer-legal a {
  color: rgba(255, 255, 255, 0.5);
  font-size: 0.875rem;
}

.footer-legal a:hover {
  color: var(--clr-accent);
}

/* === Animations === */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.6; transform: scale(1.2); }
}

@keyframes scrollLine {
  0% { transform: scaleY(0); transform-origin: top; }
  50% { transform: scaleY(1); transform-origin: top; }
  50.1% { transform: scaleY(1); transform-origin: bottom; }
  100% { transform: scaleY(0); transform-origin: bottom; }
}

/* Staggered card animations */
.glass-card {
  animation: fadeInUp 0.8s var(--ease-out-expo) both;
}

.glass-card:nth-child(1) { animation-delay: 0.1s; }
.glass-card:nth-child(2) { animation-delay: 0.2s; }
.glass-card:nth-child(3) { animation-delay: 0.3s; }

/* === Responsive === */
@media (max-width: 1024px) {
  .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .glass-card:nth-child(3) {
    grid-column: span 2;
    max-width: 400px;
    margin: 0 auto;
  }

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

  .footer-brand {
    grid-column: span 2;
    max-width: 100%;
  }
}

@media (max-width: 768px) {
  :root {
    --header-height: 64px;
  }

  .header-nav {
    display: none;
  }

  .menu-toggle {
    display: flex;
  }

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

  .glass-card:nth-child(3) {
    grid-column: span 1;
    max-width: 100%;
  }

  .hero-content {
    padding: var(--space-3xl) var(--space-md);
  }

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

  .footer-brand {
    grid-column: span 1;
    max-width: 100%;
  }

  .footer-brand .logo {
    justify-content: center;
  }

  .footer-social {
    justify-content: center;
  }

  .footer-bottom {
    flex-direction: column;
    gap: var(--space-md);
    text-align: center;
  }
}

@media (max-width: 480px) {
  .container {
    padding: 0 var(--space-md);
  }

  .glass-card {
    padding: var(--space-lg);
  }

  .card-icon {
    width: 56px;
    height: 56px;
    font-size: 1.5rem;
  }
}

/* ============================================
   SSR Pages (Sections, Items, Item Detail)
   ============================================ */

/* === Main Content Area === */
main {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: var(--space-3xl) var(--space-lg);
  padding-top: calc(var(--header-height) + var(--space-3xl));
}

/* === Breadcrumb Navigation === */
.breadcrumb {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-xl);
  font-size: 0.875rem;
  color: var(--gris-medio);
}

.breadcrumb a {
  color: var(--clr-primary);
  transition: color var(--duration-fast) var(--ease-out-expo);
}

.breadcrumb a:hover {
  color: var(--clr-primary-light);
}

.breadcrumb span {
  color: var(--gris-medio);
}

/* === Page Hero (Smaller, for inner pages) === */
.page-hero {
  position: relative;
  height: 300px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-size: cover;
  background-position: center;
  background-color: var(--clr-primary-dark);
  margin-top: var(--header-height);
  overflow: hidden;
}

.page-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, rgba(0, 0, 0, 0.3), rgba(0, 0, 0, 0.6));
}

.page-hero h1,
.page-hero p {
  position: relative;
  z-index: 1;
  color: var(--blanco-nube);
  text-align: center;
}

.page-hero h1 {
  font-size: clamp(2rem, 5vw, 3rem);
  margin-bottom: var(--space-sm);
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.page-hero p {
  font-size: 1.125rem;
  opacity: 0.9;
  max-width: 600px;
}

/* === Sections Grid (City Page) === */
.sections-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: var(--space-xl);
  padding: var(--space-xl) 0;
}

.section-card {
  background: var(--blanco-nube);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: all var(--duration-normal) var(--ease-out-expo);
  display: block;
  color: var(--negro-carbon);
}

.section-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  color: var(--negro-carbon);
}

.section-card img {
  width: 100%;
  height: 200px;
  object-fit: cover;
}

.section-card h3 {
  padding: var(--space-lg) var(--space-lg) var(--space-sm);
  font-size: 1.25rem;
  color: var(--clr-primary);
}

.section-card p {
  padding: 0 var(--space-lg) var(--space-lg);
  color: var(--gris-oscuro);
  font-size: 0.9375rem;
  line-height: 1.6;
}

/* === Subsections (Section Page) === */
.subsection {
  margin-bottom: var(--space-3xl);
}

.subsection h3 {
  font-size: 1.5rem;
  color: var(--clr-primary);
  margin-bottom: var(--space-xl);
  padding-bottom: var(--space-md);
  border-bottom: 2px solid var(--gris-suave);
}

/* === Items Grid === */
.items-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: var(--space-xl);
}

.item-card {
  background: var(--blanco-nube);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: all var(--duration-normal) var(--ease-out-expo);
  display: block;
  color: var(--negro-carbon);
}

.item-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  color: var(--negro-carbon);
}

.item-card img {
  width: 100%;
  height: 180px;
  object-fit: cover;
}

.item-card h4 {
  padding: var(--space-md) var(--space-md) var(--space-sm);
  font-size: 1rem;
  color: var(--negro-carbon);
}

.item-card p {
  padding: 0 var(--space-md) var(--space-md);
  color: var(--gris-oscuro);
  font-size: 0.875rem;
  line-height: 1.5;
}

/* === Item Detail Page === */
.item-detail {
  max-width: 800px;
  margin: 0 auto;
}

.item-hero {
  width: 100%;
  max-height: 400px;
  object-fit: cover;
  border-radius: var(--radius-lg);
  margin-bottom: var(--space-2xl);
}

.item-detail h1 {
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  margin-bottom: var(--space-lg);
  color: var(--negro-carbon);
}

.item-description {
  font-size: 1.125rem;
  line-height: 1.8;
  color: var(--gris-oscuro);
  margin-bottom: var(--space-2xl);
}

.item-details {
  background: var(--gris-suave);
  padding: var(--space-xl);
  border-radius: var(--radius-md);
}

.item-details p {
  margin-bottom: var(--space-md);
  font-size: 0.9375rem;
}

.item-details p:last-child {
  margin-bottom: 0;
}

.item-details strong {
  color: var(--negro-carbon);
  margin-right: var(--space-sm);
}

.item-details a {
  color: var(--clr-primary);
}

.item-details a:hover {
  color: var(--clr-primary-light);
}

/* === Buttons === */
.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-md) var(--space-xl);
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: 0.9375rem;
  transition: all var(--duration-normal) var(--ease-out-expo);
}

.btn-primary {
  background: var(--clr-primary);
  color: var(--blanco-nube);
}

.btn-primary:hover {
  background: var(--clr-primary-light);
  color: var(--blanco-nube);
  transform: translateY(-2px);
}

.btn-map {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  background: var(--clr-primary);
  color: var(--blanco-nube);
  padding: var(--space-md) var(--space-xl);
  border-radius: var(--radius-sm);
  font-weight: 500;
  margin-top: var(--space-sm);
  transition: all var(--duration-normal) var(--ease-out-expo);
}

.btn-map:hover {
  background: var(--clr-primary-light);
  color: var(--blanco-nube);
}

/* === Utilities === */
.text-center { text-align: center; }
.mt-4 { margin-top: var(--space-xl); }
.mb-4 { margin-bottom: var(--space-xl); }

/* Loading placeholder for images */
img[src="/img/placeholder.jpg"] {
  background: linear-gradient(135deg, var(--gris-suave) 0%, var(--gris-medio) 100%);
}

/* === SSR Responsive === */
@media (max-width: 768px) {
  main {
    padding: var(--space-xl) var(--space-md);
    padding-top: calc(var(--header-height) + var(--space-xl));
  }

  .page-hero {
    height: 220px;
  }

  .page-hero h1 {
    font-size: 1.75rem;
  }

  .sections-grid,
  .items-grid {
    grid-template-columns: 1fr;
  }

  .item-detail h1 {
    font-size: 1.5rem;
  }

  .item-description {
    font-size: 1rem;
  }

  .subsection h3 {
    font-size: 1.25rem;
  }
}

@media (max-width: 480px) {
  .breadcrumb {
    font-size: 0.75rem;
    flex-wrap: wrap;
  }

  .item-details {
    padding: var(--space-md);
  }
}

/* === Print === */
@media print {
  .site-header,
  .scroll-indicator {
    display: none;
  }

  .hero {
    min-height: auto;
    page-break-after: always;
  }
}