/* ============================================
   Medodaine Golden Retrievers - Modern Stylesheet
   ============================================ */

/* CSS Variables */
:root {
  /* Colors - Golden Retriever inspired palette */
  --color-primary: #b8860b;       /* Dark golden */
  --color-primary-light: #daa520; /* Goldenrod */
  --color-primary-dark: #8b6914;  /* Darker gold */
  --color-secondary: #2c3e50;     /* Dark blue-gray */
  --color-accent: #c9a227;        /* Gold accent */

  --color-text: #333333;
  --color-text-light: #666666;
  --color-text-white: #ffffff;

  --color-bg: #faf8f5;            /* Warm white */
  --color-bg-alt: #f5f0e8;        /* Cream */
  --color-bg-dark: #1a1a1a;

  --color-border: #e0d5c5;

  /* Typography */
  --font-primary: 'Georgia', 'Times New Roman', serif;
  --font-secondary: 'Segoe UI', 'Helvetica Neue', Arial, sans-serif;

  /* Spacing */
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 1.5rem;
  --spacing-lg: 2rem;
  --spacing-xl: 3rem;
  --spacing-xxl: 5rem;

  /* Layout */
  --max-width: 1200px;
  --border-radius: 8px;

  /* Transitions */
  --transition: all 0.3s ease;
}

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

html {
  scroll-behavior: smooth;
}

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

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

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

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

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-primary);
  font-weight: 400;
  line-height: 1.3;
  color: var(--color-secondary);
}

h1 { font-size: 2.5rem; }
h2 { font-size: 2rem; }
h3 { font-size: 1.5rem; }
h4 { font-size: 1.25rem; }

p {
  margin-bottom: var(--spacing-sm);
}

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

/* Header */
.header {
  background: linear-gradient(135deg, var(--color-secondary) 0%, #3d566e 100%);
  color: var(--color-text-white);
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

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

.logo {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}

.logo h1 {
  font-size: 1.5rem;
  color: var(--color-text-white);
  margin: 0;
}

.logo span {
  color: var(--color-primary-light);
  font-size: 0.9rem;
  display: block;
}

.logo a {
  text-decoration: none;
  display: block;
}

.logo a:hover h1 {
  color: var(--color-primary-light);
}

.logo a:hover span {
  color: var(--color-text-white);
}

/* Navigation */
.nav {
  display: flex;
  gap: var(--spacing-xs);
}

.nav a {
  color: var(--color-text-white);
  padding: var(--spacing-xs) var(--spacing-sm);
  border-radius: var(--border-radius);
  font-size: 0.95rem;
}

.nav a:hover,
.nav a.active {
  background-color: var(--color-primary);
  color: var(--color-text-white);
}

/* Mobile Navigation Toggle */
.nav-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--color-text-white);
  font-size: 1.5rem;
  cursor: pointer;
  padding: var(--spacing-xs);
}

/* Hero Section */
.hero {
  background: linear-gradient(rgba(0,0,0,0.4), rgba(0,0,0,0.4)),
              url('../images/hero-bg.jpg') center/cover no-repeat;
  min-height: 75vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  color: var(--color-text-white);
  padding: var(--spacing-xxl) var(--spacing-md);
}

.hero-content {
  max-width: 800px;
}

.hero h1 {
  font-size: 3rem;
  color: var(--color-text-white);
  margin-bottom: var(--spacing-sm);
  text-shadow: 2px 2px 4px rgba(0,0,0,0.3);
}

.hero p {
  font-size: 1.25rem;
  margin-bottom: var(--spacing-lg);
  opacity: 0.95;
}

.hero-badge {
  display: inline-block;
  background-color: var(--color-primary);
  color: var(--color-text-white);
  padding: var(--spacing-xs) var(--spacing-md);
  border-radius: 50px;
  font-size: 0.9rem;
  margin-bottom: var(--spacing-md);
}

/* Buttons */
.btn {
  display: inline-block;
  padding: var(--spacing-sm) var(--spacing-lg);
  border-radius: var(--border-radius);
  font-weight: 500;
  text-align: center;
  cursor: pointer;
  transition: var(--transition);
  border: none;
  font-size: 1rem;
}

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

.btn-primary:hover {
  background-color: var(--color-primary-dark);
  color: var(--color-text-white);
  transform: translateY(-2px);
}

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

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

/* Section Styles */
.section {
  padding: var(--spacing-xxl) 0;
}

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

.section-header {
  text-align: center;
  margin-bottom: var(--spacing-xl);
}

.section-header h2 {
  margin-bottom: var(--spacing-sm);
}

.section-header p {
  color: var(--color-text-light);
  max-width: 600px;
  margin: 0 auto;
}

/* Cards Grid */
.cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--spacing-lg);
}

.card {
  background-color: var(--color-text-white);
  border-radius: var(--border-radius);
  overflow: hidden;
  box-shadow: 0 4px 15px rgba(0,0,0,0.08);
  transition: var(--transition);
}

.card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 25px rgba(0,0,0,0.12);
}

.card-image {
  width: 100%;
  height: 250px;
  object-fit: cover;
}

.card-content {
  padding: var(--spacing-md);
}

.card-content h3 {
  margin-bottom: var(--spacing-xs);
}

.card-content p {
  color: var(--color-text-light);
  font-size: 0.95rem;
}

.card-link {
  display: inline-block;
  margin-top: var(--spacing-sm);
  color: var(--color-primary);
  font-weight: 500;
}

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

/* Two Column Layout */
.two-column {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-xl);
  align-items: center;
}

.two-column.reverse {
  direction: rtl;
}

.two-column.reverse > * {
  direction: ltr;
}

.column-image {
  border-radius: var(--border-radius);
  box-shadow: 0 10px 30px rgba(0,0,0,0.1);
}

/* Dog Profile List */
.dog-list {
  list-style: none;
}

.dog-list li {
  padding: var(--spacing-sm) 0;
  border-bottom: 1px solid var(--color-border);
}

.dog-list li:last-child {
  border-bottom: none;
}

.dog-list a {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}

.dog-list a::before {
  content: ">";
  color: var(--color-primary);
  font-weight: bold;
}

/* Rainbow Bridge Section */
.rainbow-bridge {
  background: linear-gradient(135deg, #e8e0d5 0%, #f5f0e8 100%);
  padding: var(--spacing-lg);
  border-radius: var(--border-radius);
  margin-top: var(--spacing-lg);
}

.rainbow-bridge h3 {
  color: var(--color-primary-dark);
  margin-bottom: var(--spacing-sm);
}

/* Contact Info */
.contact-info {
  background-color: var(--color-text-white);
  padding: var(--spacing-lg);
  border-radius: var(--border-radius);
  box-shadow: 0 4px 15px rgba(0,0,0,0.08);
}

.contact-info h3 {
  margin-bottom: var(--spacing-md);
}

.contact-item {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-sm);
  color: var(--color-text);
}

.contact-item strong {
  min-width: 80px;
}

/* Gallery Grid */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: var(--spacing-sm);
}

.gallery-item {
  aspect-ratio: 1;
  overflow: hidden;
  border-radius: var(--border-radius);
}

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition);
  cursor: pointer;
}

.gallery-item:hover img {
  transform: scale(1.05);
}

/* Clickable image indicators */
.column-image,
.card-image {
  cursor: pointer;
  transition: var(--transition);
}

.column-image:hover,
.card-image:hover {
  transform: scale(1.02);
  box-shadow: 0 8px 25px rgba(0,0,0,0.15);
}

/* Footer */
.footer {
  background-color: var(--color-bg-dark);
  color: var(--color-text-white);
  padding: var(--spacing-xl) 0 var(--spacing-lg);
}

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

.footer h4 {
  color: var(--color-primary-light);
  margin-bottom: var(--spacing-sm);
}

.footer p,
.footer a {
  color: rgba(255,255,255,0.8);
  font-size: 0.95rem;
}

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

.footer-nav {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xs);
}

.footer-bottom {
  text-align: center;
  padding-top: var(--spacing-lg);
  border-top: 1px solid rgba(255,255,255,0.1);
  color: rgba(255,255,255,0.6);
  font-size: 0.9rem;
}

/* Kennel Club Badge */
.kc-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-sm);
  background-color: var(--color-text-white);
  padding: var(--spacing-sm) var(--spacing-md);
  border-radius: var(--border-radius);
  box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.kc-badge img {
  width: 60px;
  height: auto;
}

/* News/Sidebar */
.sidebar {
  background-color: var(--color-bg-alt);
  padding: var(--spacing-lg);
  border-radius: var(--border-radius);
  border-left: 4px solid var(--color-primary);
}

.sidebar h4 {
  margin-bottom: var(--spacing-sm);
}

/* Page Header */
.page-header {
  background: linear-gradient(135deg, var(--color-secondary) 0%, #3d566e 100%);
  color: var(--color-text-white);
  padding: var(--spacing-xl) 0;
  text-align: center;
}

.page-header h1 {
  color: var(--color-text-white);
  margin-bottom: var(--spacing-xs);
}

.page-header p {
  opacity: 0.9;
}

/* Breadcrumb */
.breadcrumb {
  padding: var(--spacing-sm) 0;
  background-color: var(--color-bg-alt);
  font-size: 0.9rem;
}

.breadcrumb a {
  color: var(--color-text-light);
}

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

/* Responsive Design */
@media (max-width: 992px) {
  .two-column {
    grid-template-columns: 1fr;
  }

  .two-column.reverse {
    direction: ltr;
  }

  h1 { font-size: 2rem; }
  h2 { font-size: 1.75rem; }

  .hero h1 {
    font-size: 2.5rem;
  }
}

@media (max-width: 768px) {
  .header-content {
    flex-wrap: wrap;
  }

  .nav-toggle {
    display: block;
  }

  .nav {
    display: none;
    width: 100%;
    flex-direction: column;
    padding: var(--spacing-sm) 0;
  }

  .nav.active {
    display: flex;
  }

  .nav a {
    padding: var(--spacing-sm);
    border-bottom: 1px solid rgba(255,255,255,0.1);
  }

  .hero {
    min-height: 50vh;
    padding: var(--spacing-xl) var(--spacing-md);
  }

  .hero h1 {
    font-size: 2rem;
  }

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

  .footer-content {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .footer-nav {
    align-items: center;
  }
}

@media (max-width: 480px) {
  .hero h1 {
    font-size: 1.75rem;
  }

  .btn {
    width: 100%;
    padding: var(--spacing-sm);
  }

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

/* Utility Classes */
.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

.mt-sm { margin-top: var(--spacing-sm); }
.mt-md { margin-top: var(--spacing-md); }
.mt-lg { margin-top: var(--spacing-lg); }
.mb-sm { margin-bottom: var(--spacing-sm); }
.mb-md { margin-bottom: var(--spacing-md); }
.mb-lg { margin-bottom: var(--spacing-lg); }

.hidden { display: none; }
.visible { display: block; }

/* ============================================
   LIGHTBOX
   ============================================ */

.lightbox {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 9999;
  display: none;
  align-items: center;
  justify-content: center;
}

.lightbox.active {
  display: flex;
}

.lightbox-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.9);
  cursor: pointer;
}

.lightbox-container {
  position: relative;
  max-width: 90vw;
  max-height: 90vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  z-index: 1;
}

.lightbox-content {
  overflow: hidden;
  max-width: 90vw;
  max-height: 75vh;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}

.lightbox-image {
  max-width: 90vw;
  max-height: 75vh;
  object-fit: contain;
  transition: transform 0.2s ease;
  border-radius: var(--border-radius);
  box-shadow: 0 10px 50px rgba(0, 0, 0, 0.5);
  user-select: none;
  -webkit-user-drag: none;
}

.lightbox-image.dragging {
  transition: none;
  cursor: grabbing;
}

.lightbox-image.zoomed {
  cursor: grab;
}

.lightbox-close {
  position: absolute;
  top: -50px;
  right: -10px;
  background: none;
  border: none;
  color: white;
  font-size: 3rem;
  cursor: pointer;
  line-height: 1;
  padding: 10px;
  transition: var(--transition);
  z-index: 10;
}

.lightbox-close:hover {
  color: var(--color-primary-light);
  transform: scale(1.1);
}

.lightbox-prev,
.lightbox-next {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(255, 255, 255, 0.1);
  border: none;
  color: white;
  font-size: 3rem;
  cursor: pointer;
  padding: 20px 15px;
  transition: var(--transition);
  border-radius: var(--border-radius);
  display: flex;
  align-items: center;
  justify-content: center;
}

.lightbox-prev {
  left: -80px;
}

.lightbox-next {
  right: -80px;
}

.lightbox-prev:hover,
.lightbox-next:hover {
  background: rgba(255, 255, 255, 0.2);
  color: var(--color-primary-light);
}

.lightbox-controls {
  display: flex;
  align-items: center;
  gap: 15px;
  margin-top: 20px;
  background: rgba(255, 255, 255, 0.1);
  padding: 10px 20px;
  border-radius: 50px;
}

.lightbox-controls button {
  background: rgba(255, 255, 255, 0.2);
  border: none;
  color: white;
  font-size: 1.2rem;
  cursor: pointer;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
}

.lightbox-controls button:hover {
  background: var(--color-primary);
}

.lightbox-reset {
  width: auto !important;
  padding: 0 15px !important;
  border-radius: 20px !important;
  font-size: 0.9rem !important;
}

.lightbox-zoom-level {
  color: white;
  font-size: 0.9rem;
  min-width: 50px;
  text-align: center;
}

.lightbox-caption {
  color: white;
  margin-top: 15px;
  font-size: 1rem;
  text-align: center;
  max-width: 600px;
  opacity: 0.9;
}

/* Mobile lightbox adjustments */
@media (max-width: 768px) {
  .lightbox-prev,
  .lightbox-next {
    position: fixed;
    top: auto;
    bottom: 100px;
    transform: none;
    font-size: 2rem;
    padding: 15px;
  }

  .lightbox-prev {
    left: 20px;
  }

  .lightbox-next {
    right: 20px;
  }

  .lightbox-close {
    position: fixed;
    top: 20px;
    right: 20px;
    font-size: 2.5rem;
  }

  .lightbox-controls {
    position: fixed;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    padding: 8px 15px;
    gap: 10px;
  }

  .lightbox-controls button {
    width: 35px;
    height: 35px;
    font-size: 1rem;
  }

  .lightbox-caption {
    position: fixed;
    bottom: 80px;
    left: 50%;
    transform: translateX(-50%);
    width: 90%;
  }
}