/* ========================================
   PROFESYONEL PET SHOP THEME
   Zosi Petshop - Çorlu
======================================== */

:root {
  /* Modern renk paleti */
  --clr-primary: #ff6b9d;
  --clr-primary-dark: #e54d7d;
  --clr-primary-light: #ffadc7;
  --clr-secondary: #4a90e2;
  --clr-accent: #ffc107;
  
  --clr-text: #1a1a2e;
  --clr-text-light: #4a5568;
  --clr-text-muted: #718096;
  
  --clr-bg: #ffffff;
  --clr-bg-light: #f7fafc;
  --clr-bg-soft: #edf2f7;
  
  --clr-white: #ffffff;
  --clr-success: #48bb78;
  --clr-wa: #25d366;
  
  /* Spacing */
  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 1.5rem;
  --space-lg: 2rem;
  --space-xl: 3rem;
  --space-2xl: 4rem;
  --space-3xl: 6rem;
  
  /* Typography */
  --font-primary: 'Plus Jakarta Sans', system-ui, -apple-system, sans-serif;
  --font-secondary: 'Inter', system-ui, -apple-system, sans-serif;
  
  /* 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 -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);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
  
  /* Border radius */
  --radius-sm: 0.375rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-xl: 1rem;
  --radius-2xl: 1.5rem;
  
  /* Transitions */
  --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-base: 300ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 500ms cubic-bezier(0.4, 0, 0.2, 1);
}

/* ========================================
   BASE & RESET
======================================== */

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 5rem;
}

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

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

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

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

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

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

.skip-link {
  position: absolute;
  top: -100%;
  left: 0;
  padding: var(--space-sm) var(--space-md);
  background: var(--clr-text);
  color: var(--clr-white);
  z-index: 9999;
}

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

.container {
  width: 100%;
  max-width: 1200px;
  margin-inline: auto;
  padding-inline: var(--space-md);
}

/* ========================================
   HEADER
======================================== */

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--clr-white);
  box-shadow: var(--shadow-sm);
  backdrop-filter: blur(12px);
  transition: box-shadow var(--transition-base);
}

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

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
  padding-block: var(--space-sm);
  min-height: 4rem;
}

.brand {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-weight: 700;
  color: var(--clr-text);
  transition: transform var(--transition-fast);
}

.brand:hover {
  transform: scale(1.02);
  color: var(--clr-text);
}

.brand-mark {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 3rem;
  height: 3rem;
  background: linear-gradient(135deg, var(--clr-primary), var(--clr-secondary));
  color: var(--clr-white);
  border-radius: var(--radius-lg);
  font-size: 1.125rem;
  font-weight: 800;
  box-shadow: var(--shadow-md);
}

.brand-text {
  display: flex;
  flex-direction: column;
  gap: 0.125rem;
}

.brand-name {
  font-family: var(--font-primary);
  font-size: 1.25rem;
  font-weight: 800;
  line-height: 1;
}

.brand-sub {
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--clr-text-muted);
  letter-spacing: 0.025em;
}

/* Navigation */
.site-nav {
  display: none;
  gap: var(--space-xs);
}

.site-nav a {
  padding: var(--space-xs) var(--space-sm);
  font-weight: 500;
  color: var(--clr-text-light);
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
}

.site-nav a:hover,
.site-nav a.active {
  color: var(--clr-primary);
  background: rgba(255, 107, 157, 0.1);
}

/* Mobile toggle */
.nav-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2.5rem;
  height: 2.5rem;
  border-radius: var(--radius-md);
  transition: background var(--transition-fast);
}

.nav-toggle:hover {
  background: var(--clr-bg-soft);
}

.nav-toggle-lines {
  position: relative;
  display: block;
  width: 1.5rem;
  height: 2px;
  background: var(--clr-text);
  border-radius: 2px;
  transition: background var(--transition-base);
}

.nav-toggle-lines::before,
.nav-toggle-lines::after {
  content: '';
  position: absolute;
  left: 0;
  width: 100%;
  height: 2px;
  background: var(--clr-text);
  border-radius: 2px;
  transition: transform var(--transition-base);
}

.nav-toggle-lines::before { top: -6px; }
.nav-toggle-lines::after { top: 6px; }

.nav-toggle[aria-expanded="true"] .nav-toggle-lines {
  background: transparent;
}

.nav-toggle[aria-expanded="true"] .nav-toggle-lines::before {
  transform: translateY(6px) rotate(45deg);
}

.nav-toggle[aria-expanded="true"] .nav-toggle-lines::after {
  transform: translateY(-6px) rotate(-45deg);
}

@media (min-width: 768px) {
  .nav-toggle {
    display: none;
  }
  
  .site-nav {
    display: flex;
  }
}

/* Mobile nav panel */
@media (max-width: 767px) {
  .site-nav[aria-hidden="false"] {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--clr-white);
    padding: var(--space-md);
    box-shadow: var(--shadow-lg);
    animation: slideDown var(--transition-base);
  }
  
  @keyframes slideDown {
    from {
      opacity: 0;
      transform: translateY(-0.5rem);
    }
    to {
      opacity: 1;
      transform: translateY(0);
    }
  }
}

/* ========================================
   HERO
======================================== */

.hero {
  position: relative;
  padding-block: var(--space-3xl);
  background: linear-gradient(135deg, #fef5f8 0%, #e8f4fd 100%);
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 70%;
  height: 150%;
  background: radial-gradient(circle, rgba(255,107,157,0.1) 0%, transparent 70%);
  pointer-events: none;
}

.hero-grid {
  display: grid;
  gap: var(--space-xl);
  align-items: center;
  position: relative;
  z-index: 1;
}

.hero-copy {
  animation: fadeInUp 0.8s ease-out;
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(2rem);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  padding: var(--space-xs) var(--space-md);
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--clr-primary);
  background: var(--clr-white);
  border-radius: 9999px;
  box-shadow: var(--shadow-sm);
  margin-bottom: var(--space-md);
}

.hero h1 {
  font-size: clamp(2.5rem, 6vw, 4rem);
  font-weight: 800;
  margin-bottom: var(--space-md);
  background: linear-gradient(135deg, var(--clr-text) 0%, var(--clr-primary) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.lead {
  font-size: clamp(1.125rem, 2vw, 1.375rem);
  line-height: 1.7;
  color: var(--clr-text-light);
  margin-bottom: var(--space-lg);
  max-width: 42rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  margin-bottom: var(--space-lg);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-xs);
  padding: 0.875rem 1.75rem;
  font-weight: 600;
  font-size: 1rem;
  border-radius: var(--radius-lg);
  transition: all var(--transition-base);
  box-shadow: var(--shadow-sm);
}

.btn svg {
  width: 1.25rem;
  height: 1.25rem;
  flex-shrink: 0;
}

.btn-primary {
  background: linear-gradient(135deg, var(--clr-primary) 0%, var(--clr-primary-dark) 100%);
  color: var(--clr-white);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
  color: var(--clr-white);
}

.btn-ghost {
  background: var(--clr-white);
  color: var(--clr-text);
  border: 2px solid var(--clr-bg-soft);
}

.btn-ghost:hover {
  border-color: var(--clr-primary);
  color: var(--clr-primary);
  transform: translateY(-2px);
}

.hero-points {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  list-style: none;
}

.hero-points li {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--clr-text-light);
}

.hero-points li::before {
  content: '✓';
  display: flex;
  align-items: center;
  justify-content: center;
  width: 1.5rem;
  height: 1.5rem;
  background: var(--clr-success);
  color: var(--clr-white);
  border-radius: 50%;
  font-size: 0.875rem;
  flex-shrink: 0;
}

.hero-visual {
  position: relative;
  animation: fadeIn 1s ease-out 0.3s both;
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

.hero-img-wrap {
  position: relative;
  border-radius: var(--radius-2xl);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
  aspect-ratio: 4 / 3;
}

.hero-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.hero-img-wrap:hover img {
  transform: scale(1.05);
}

@media (min-width: 768px) {
  .hero-grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-2xl);
  }
}

/* ========================================
   HIGHLIGHTS
======================================== */

.highlights {
  padding-block: var(--space-3xl);
  background: var(--clr-white);
}

.highlights-grid {
  display: grid;
  gap: var(--space-lg);
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
}

.card {
  position: relative;
  padding: var(--space-lg);
  background: var(--clr-bg-light);
  border-radius: var(--radius-xl);
  border: 1px solid rgba(0,0,0,0.05);
  transition: all var(--transition-base);
}

.card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--clr-primary-light);
}

.card-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 3.5rem;
  height: 3.5rem;
  margin-bottom: var(--space-md);
  background: linear-gradient(135deg, var(--clr-primary), var(--clr-secondary));
  color: var(--clr-white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.card-icon svg {
  width: 1.75rem;
  height: 1.75rem;
}

.card-title {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: var(--space-sm);
  color: var(--clr-text);
}

.card p {
  color: var(--clr-text-light);
  line-height: 1.6;
}

/* ========================================
   CATEGORIES
======================================== */

.categories {
  padding-block: var(--space-3xl);
  background: linear-gradient(180deg, #ffffff 0%, #f7fafc 100%);
}

.section-head {
  text-align: center;
  max-width: 48rem;
  margin-inline: auto;
  margin-bottom: var(--space-2xl);
}

.section-head h2 {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  margin-bottom: var(--space-md);
}

.section-head p {
  font-size: 1.125rem;
  color: var(--clr-text-light);
  line-height: 1.7;
}

.categories-grid {
  display: grid;
  gap: var(--space-lg);
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
}

.cat-card {
  padding: var(--space-lg);
  background: var(--clr-white);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-sm);
  border: 2px solid transparent;
  transition: all var(--transition-base);
}

.cat-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--clr-primary-light);
}

.cat-card h3 {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: var(--space-sm);
  color: var(--clr-text);
}

.cat-card p {
  color: var(--clr-text-light);
  line-height: 1.6;
}

/* ========================================
   GALLERY
======================================== */

.gallery {
  padding-block: var(--space-3xl);
  background: var(--clr-white);
}

.gallery-grid {
  display: grid;
  gap: var(--space-md);
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
}

.gallery-item {
  position: relative;
  width: 100%;
  aspect-ratio: 4 / 3;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  transition: all var(--transition-base);
  cursor: zoom-in;
}

.gallery-item:hover {
  transform: scale(1.03);
  box-shadow: var(--shadow-xl);
}

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

.gallery-item:hover img {
  transform: scale(1.1);
}

/* ========================================
   FAQ
======================================== */

.faq {
  padding-block: var(--space-3xl);
  background: var(--clr-bg-light);
}

.faq-list {
  max-width: 48rem;
  margin-inline: auto;
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.faq-item {
  background: var(--clr-white);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  transition: box-shadow var(--transition-base);
}

.faq-item:hover {
  box-shadow: var(--shadow-md);
}

.faq-q {
  width: 100%;
  padding: var(--space-lg);
  text-align: left;
  font-weight: 600;
  font-size: 1.125rem;
  color: var(--clr-text);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
  transition: color var(--transition-fast);
}

.faq-q:hover {
  color: var(--clr-primary);
}

.faq-q::after {
  content: '+';
  font-size: 1.5rem;
  font-weight: 300;
  transition: transform var(--transition-base);
  flex-shrink: 0;
}

.faq-q[aria-expanded="true"]::after {
  transform: rotate(45deg);
}

.faq-a {
  padding: 0 var(--space-lg) var(--space-lg);
  color: var(--clr-text-light);
  line-height: 1.7;
}

.faq-a[hidden] {
  display: none;
}

/* ========================================
   CONTACT
======================================== */

.contact {
  padding-block: var(--space-3xl);
  background: var(--clr-white);
}

.contact-grid {
  display: grid;
  gap: var(--space-2xl);
}

.contact-cards {
  display: grid;
  gap: var(--space-lg);
}

.contact-card {
  padding: var(--space-lg);
  background: var(--clr-bg-light);
  border-radius: var(--radius-xl);
  border: 2px solid transparent;
  transition: all var(--transition-base);
}

.contact-card:hover {
  border-color: var(--clr-primary-light);
  transform: translateY(-2px);
}

.contact-card h3 {
  font-size: 1.125rem;
  font-weight: 700;
  margin-bottom: var(--space-sm);
  color: var(--clr-text);
}

.contact-card p {
  color: var(--clr-text-light);
  line-height: 1.6;
}

.contact-card a {
  font-weight: 600;
  color: var(--clr-primary);
}

.map-wrap {
  position: relative;
  width: 100%;
  height: 400px;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.map-wrap iframe {
  width: 100%;
  height: 100%;
  border: 0;
}

@media (min-width: 768px) {
  .contact-grid {
    grid-template-columns: 1fr 1fr;
    align-items: start;
  }
  
  .map-wrap {
    height: 100%;
    min-height: 500px;
  }
}

/* ========================================
   FOOTER
======================================== */

.site-footer {
  padding-block: var(--space-2xl);
  background: linear-gradient(135deg, #1a1a2e 0%, #16213e 100%);
  color: var(--clr-white);
}

.footer-grid {
  display: grid;
  gap: var(--space-xl);
  margin-bottom: var(--space-xl);
}

.footer-title {
  font-family: var(--font-primary);
  font-size: 1.5rem;
  font-weight: 800;
  margin-bottom: var(--space-sm);
}

.footer-text {
  color: rgba(255, 255, 255, 0.8);
  line-height: 1.6;
}

.footer-k {
  font-weight: 700;
  margin-bottom: var(--space-sm);
}

.site-footer a {
  color: rgba(255, 255, 255, 0.9);
  transition: color var(--transition-fast);
}

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

.footer-bottom {
  padding-top: var(--space-lg);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  text-align: center;
}

.footer-bottom small {
  color: rgba(255, 255, 255, 0.7);
}

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

/* ========================================
   STICKY ACTIONS
======================================== */

.sticky-actions {
  position: fixed;
  right: var(--space-md);
  bottom: var(--space-md);
  z-index: 90;
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.fab {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 3.5rem;
  height: 3.5rem;
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--clr-white);
  border-radius: 50%;
  box-shadow: var(--shadow-lg);
  transition: all var(--transition-base);
  animation: bounceIn 0.6s ease-out;
}

.fab svg {
  width: 1.5rem;
  height: 1.5rem;
  flex-shrink: 0;
}

@keyframes bounceIn {
  0% {
    opacity: 0;
    transform: scale(0.3);
  }
  50% {
    transform: scale(1.05);
  }
  100% {
    opacity: 1;
    transform: scale(1);
  }
}

.fab:hover {
  transform: scale(1.1) translateY(-2px);
  box-shadow: var(--shadow-xl);
}

.fab-wa {
  background: var(--clr-wa);
  animation-delay: 0.1s;
}

.fab-tel {
  background: var(--clr-secondary);
  animation-delay: 0.2s;
}

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

.lightbox {
  position: fixed;
  inset: 0;
  z-index: 200;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-md);
}

.lightbox[hidden] {
  display: none;
}

.lightbox-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.9);
  backdrop-filter: blur(4px);
  animation: fadeIn var(--transition-base);
}

.lightbox-panel {
  position: relative;
  z-index: 1;
  max-width: 90vw;
  max-height: 90vh;
  animation: zoomIn var(--transition-base);
}

@keyframes zoomIn {
  from {
    opacity: 0;
    transform: scale(0.9);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

.lightbox-body img {
  max-width: 100%;
  max-height: 85vh;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
}

.lightbox-close {
  position: absolute;
  top: -3rem;
  right: 0;
  width: 2.5rem;
  height: 2.5rem;
  font-size: 2rem;
  line-height: 1;
  color: var(--clr-white);
  background: rgba(255, 255, 255, 0.1);
  border-radius: 50%;
  transition: all var(--transition-fast);
}

.lightbox-close:hover {
  background: var(--clr-white);
  color: var(--clr-text);
  transform: rotate(90deg);
}

/* ========================================
   UTILITIES
======================================== */

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}