@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,400;0,600;0,700;1,400&family=Plus+Jakarta+Sans:wght@300;400;500;600;700&display=swap');

/* Tasarım Sistemi Değişkenleri - LÜKS KOYU HİBRİT TEMA (PREMIUM DARK HYBRID THEME) */
:root {
  --bg-primary: #060709;
  --bg-secondary: #0b0c10;
  --bg-card: rgba(18, 20, 24, 0.55);
  --bg-card-hover: rgba(28, 30, 36, 0.8);
  --accent-orange: #ff5e36;
  --accent-orange-rgb: 255, 94, 54;
  --accent-red: #ff3b30;
  --accent-gold: #ffb300;
  --accent-gradient: linear-gradient(135deg, #ff5e36, #e03b24);
  --accent-gradient-hover: linear-gradient(135deg, #ff7a59, #f04e38);
  --text-primary: #ffffff;
  --text-secondary: #a2a9b3;
  --text-muted: #626a75;
  --border-color: rgba(255, 255, 255, 0.08);
  --border-color-hover: rgba(255, 94, 54, 0.55);
  --shadow-sm: 0 4px 20px rgba(0, 0, 0, 0.4);
  --shadow-md: 0 12px 48px rgba(0, 0, 0, 0.7);
  --shadow-glow: 0 0 30px rgba(255, 94, 54, 0.15);
  --shadow-glow-strong: 0 0 45px rgba(255, 94, 54, 0.25);
  --font-sans: 'Plus Jakarta Sans', sans-serif;
  --font-serif: 'Cormorant Garamond', serif;
  --transition-smooth: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-fast: all 0.2s ease;
  --border-radius-sm: 8px;
  --border-radius-md: 16px;
  --border-radius-lg: 24px;
}

/* Temel Sıfırlamalar */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  outline: none;
}

html {
  scroll-behavior: smooth;
  font-family: var(--font-sans);
  background-color: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.6;
}

body {
  overflow-x: hidden;
  position: relative;
  background-color: var(--bg-primary);
  background-image: 
    radial-gradient(circle at 10% 20%, rgba(255, 94, 54, 0.04) 0%, transparent 50%),
    radial-gradient(circle at 90% 80%, rgba(255, 59, 48, 0.03) 0%, transparent 55%);
  background-attachment: fixed;
}

/* Tipografi */
h1, h2, h3, h4, h5, h6 {
  font-weight: 600;
  line-height: 1.25;
  color: var(--text-primary);
}

.font-serif {
  font-family: var(--font-serif);
}

.text-gradient {
  background: var(--accent-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* Header & Navigasyon */
header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background: rgba(6, 7, 9, 0.65);
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  border-bottom: 1px solid var(--border-color);
  transition: var(--transition-smooth);
}

header.scrolled {
  background: rgba(6, 7, 9, 0.9);
  box-shadow: var(--shadow-md);
  border-bottom: 1px solid rgba(255, 94, 54, 0.25);
}

.nav-container {
  max-width: 1600px;
  margin: 0 auto;
  padding: 0.75rem 2.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo-link {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
}

.logo-img {
  height: 75px;
  width: auto;
  object-fit: contain;
  transition: var(--transition-fast);
  filter: brightness(0) invert(1); /* Siyah logoyu koyu temada beyaz yapmak için */
}

.logo-text {
  font-size: 1.5rem;
  font-weight: 700;
  font-family: var(--font-serif);
  color: var(--text-primary);
  letter-spacing: -0.5px;
}

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

/* Editoryal Tasarım Sınıfları */
.italic-serif {
  font-family: var(--font-serif);
  font-style: italic;
  font-weight: 400;
}

.editorial-quote {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 2.25rem;
  line-height: 1.5;
  color: var(--text-primary);
  border-left: none;
  padding: 0;
  margin: 0 auto;
}

nav ul {
  display: flex;
  list-style: none;
  gap: 1.1rem;
  align-items: center;
  flex-wrap: nowrap;
}

nav a {
  text-decoration: none;
  color: var(--text-secondary);
  font-weight: 500;
  font-size: 0.88rem;
  transition: var(--transition-fast);
  position: relative;
  padding: 0.25rem 0;
  white-space: nowrap;
}

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

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

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

.cta-button {
  background: var(--accent-gradient);
  color: #ffffff;
  border: none;
  padding: 0.6rem 1.25rem;
  border-radius: var(--border-radius-sm);
  font-weight: 600;
  cursor: pointer;
  text-decoration: none;
  font-size: 0.9rem;
  transition: var(--transition-smooth);
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  box-shadow: var(--shadow-sm);
}

.cta-button:hover {
  background: var(--accent-gradient-hover);
  transform: translateY(-2px);
  box-shadow: var(--shadow-glow);
}

.cta-outline {
  background: transparent;
  color: var(--text-primary);
  border: 1px solid var(--border-color);
  padding: 0.6rem 1.25rem;
  border-radius: var(--border-radius-sm);
  font-weight: 500;
  cursor: pointer;
  text-decoration: none;
  font-size: 0.9rem;
  transition: var(--transition-smooth);
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}

.cta-outline:hover {
  border-color: var(--accent-orange);
  background: rgba(255, 94, 54, 0.05);
  transform: translateY(-2px);
}

/* Mobil Menü Butonu */
.menu-toggle {
  display: none;
  flex-direction: column;
  gap: 6px;
  background: none;
  border: none;
  cursor: pointer;
}

.menu-toggle span {
  width: 24px;
  height: 2px;
  background: var(--text-primary);
  transition: var(--transition-fast);
}

/* Ana İçerik Konteynerı */
main {
  margin-top: 80px; /* Header yüksekliği */
  min-height: calc(100vh - 80px - 300px);
}

/* Grid & Layout Yardımcıları */
.section-padding {
  padding: 6rem 2rem;
}

.container-wide {
  max-width: 1200px;
  margin: 0 auto;
}

.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 4rem;
  align-items: center;
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.grid-4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}

/* Kart Tasarımları (Light Glassmorphism & Shadow) */
.glass-card {
  background: var(--bg-card);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-md);
  padding: 2.5rem;
  transition: var(--transition-smooth);
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.glass-card:hover {
  background: var(--bg-card-hover);
  border-color: var(--border-color-hover);
  transform: translateY(-5px);
  box-shadow: var(--shadow-md), var(--shadow-glow);
}

.glass-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: var(--accent-gradient);
  opacity: 0;
  transition: var(--transition-smooth);
}

.glass-card:hover::before {
  opacity: 1;
}

/* Hero Section (Özel Giriş) */
.hero-section {
  position: relative;
  min-height: 75vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 4rem 2rem;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -1;
  background: 
    linear-gradient(to bottom, rgba(6, 7, 9, 0.4), rgba(6, 7, 9, 0.98)),
    radial-gradient(ellipse at center, rgba(255, 94, 54, 0.08) 0%, transparent 65%);
}

.hero-media-wrapper {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -2;
  opacity: 0.22; /* dark theme'de arkada loş durması için */
}

.hero-media {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(0.9) contrast(1.05) brightness(0.92);
}

.hero-content {
  max-width: 800px;
  text-align: center;
  margin: 0 auto;
}

.hero-title {
  font-family: var(--font-serif);
  font-size: 3.5rem;
  font-weight: 700;
  margin-bottom: 1.5rem;
  letter-spacing: -1px;
}

.hero-lead {
  font-size: 1.25rem;
  color: var(--text-secondary);
  margin-bottom: 2.5rem;
  max-width: 650px;
  margin-left: auto;
  margin-right: auto;
}

.hero-actions {
  display: flex;
  gap: 1.5rem;
  justify-content: center;
}

/* Kanıt Şeridi (Stats ribbon) */
.stats-ribbon {
  background: var(--bg-secondary);
  border-top: 1px solid var(--border-color);
  border-bottom: 1px solid var(--border-color);
  padding: 2.5rem 2rem;
}

.stats-container {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  justify-content: space-around;
  text-align: center;
  flex-wrap: wrap;
  gap: 2rem;
}

.stat-item h3 {
  font-size: 2.5rem;
  font-family: var(--font-serif);
  color: var(--accent-orange);
  margin-bottom: 0.25rem;
  text-shadow: var(--shadow-sm);
}

.stat-item p {
  color: var(--text-secondary);
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 1px;
}

/* Persona Kartları */
.persona-section {
  background-color: var(--bg-primary);
}

.section-title {
  text-align: center;
  font-family: var(--font-serif);
  font-size: 2.5rem;
  margin-bottom: 1rem;
}

.section-subtitle {
  text-align: center;
  color: var(--text-secondary);
  max-width: 600px;
  margin: 0 auto 4rem auto;
}

.persona-icon {
  font-size: 2.5rem;
  margin-bottom: 1.5rem;
  color: var(--accent-orange);
  display: inline-block;
}

.persona-card h3 {
  font-size: 1.4rem;
  margin-bottom: 1rem;
}

.persona-card p {
  color: var(--text-secondary);
  margin-bottom: 1.5rem;
  font-size: 0.95rem;
}

/* Mutfak Pazar Yeri & Kartlar */
.kitchen-card {
  padding: 0;
  border-radius: var(--border-radius-md);
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.kitchen-img-wrapper {
  position: relative;
  height: 220px;
  overflow: hidden;
}

.kitchen-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition-smooth);
}

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

.kitchen-badge {
  position: absolute;
  top: 1rem;
  right: 1rem;
  background: var(--accent-gradient);
  color: #ffffff;
  padding: 0.35rem 0.75rem;
  border-radius: 50px;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.5px;
}

.kitchen-info {
  padding: 1.75rem;
  flex-grow: 1;
  display: flex;
  flex-direction: column;
}

.kitchen-tag {
  color: var(--accent-orange);
  font-size: 0.75rem;
  text-transform: uppercase;
  font-weight: 600;
  letter-spacing: 1px;
  margin-bottom: 0.5rem;
}

.kitchen-info h3 {
  font-size: 1.3rem;
  margin-bottom: 0.75rem;
}

.kitchen-desc {
  color: var(--text-secondary);
  font-size: 0.9rem;
  margin-bottom: 1.25rem;
  flex-grow: 1;
}

.kitchen-signature {
  border-top: 1px solid var(--border-color);
  padding-top: 1rem;
  margin-top: auto;
}

.signature-label {
  font-size: 0.75rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.signature-name {
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--text-primary);
  margin-top: 0.15rem;
}

/* Sepet Özellikleri & Multi-Kitchen Rozeti */
.badge-multi-delivery {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(255, 94, 54, 0.08);
  border: 1px solid rgba(255, 94, 54, 0.2);
  color: var(--accent-orange);
  padding: 0.5rem 1rem;
  border-radius: var(--border-radius-sm);
  font-weight: 600;
  font-size: 0.85rem;
  margin-bottom: 1.5rem;
}

/* Hesaplayıcı Arayüzü */
.calculator-box {
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-lg);
  padding: 3rem;
  box-shadow: var(--shadow-sm);
}

.calc-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 3rem;
}

.calc-inputs {
  display: flex;
  flex-direction: column;
  gap: 1.75rem;
}

.calc-group {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.calc-group label {
  font-weight: 500;
  font-size: 0.95rem;
  color: var(--text-primary);
  display: flex;
  justify-content: space-between;
}

.calc-label-val {
  color: var(--accent-orange);
  font-weight: 600;
}

.calc-slider {
  -webkit-appearance: none;
  width: 100%;
  height: 6px;
  background: rgba(0, 0, 0, 0.08);
  border-radius: 3px;
  outline: none;
  transition: var(--transition-fast);
}

.calc-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--accent-orange);
  box-shadow: 0 0 10px rgba(255, 94, 54, 0.3);
  cursor: pointer;
  transition: var(--transition-fast);
}

.calc-slider::-webkit-slider-thumb:hover {
  transform: scale(1.2);
}

.calc-results {
  background: rgba(255, 94, 54, 0.03);
  border: 1px dashed rgba(255, 94, 54, 0.2);
  border-radius: var(--border-radius-md);
  padding: 2rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  text-align: center;
}

.result-card {
  margin-bottom: 1.5rem;
}

.result-card:last-child {
  margin-bottom: 0;
}

.result-label {
  font-size: 0.85rem;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 0.25rem;
}

.result-value {
  font-size: 2.25rem;
  font-weight: 700;
  color: var(--text-primary);
  font-family: var(--font-serif);
}

.result-value.accented {
  color: var(--accent-orange);
  text-shadow: var(--shadow-sm);
}

.calc-note {
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-top: 1.5rem;
  text-align: center;
}

/* Şef ve Yatırımcı Kıyas Tabloları */
.comparison-table-wrapper {
  overflow-x: auto;
  margin-top: 2rem;
  border-radius: var(--border-radius-md);
  border: 1px solid var(--border-color);
}

.comparison-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  background: var(--bg-card);
  backdrop-filter: blur(10px);
}

.comparison-table th, .comparison-table td {
  padding: 1.25rem 1.5rem;
  border-bottom: 1px solid var(--border-color);
}

.comparison-table th {
  background: rgba(0, 0, 0, 0.03);
  color: var(--text-primary);
  font-weight: 600;
}

.comparison-table tr:last-child td {
  border-bottom: none;
}

.comparison-table td.highlight {
  color: var(--accent-orange);
  font-weight: 600;
  background: rgba(255, 94, 54, 0.02);
}

/* Timeline (Hakkımızda) */
.timeline {
  position: relative;
  max-width: 800px;
  margin: 4rem auto 0 auto;
}

.timeline::after {
  content: '';
  position: absolute;
  width: 2px;
  background: var(--border-color);
  top: 0;
  bottom: 0;
  left: 50%;
  margin-left: -1px;
}

.timeline-item {
  padding: 1rem 3rem;
  position: relative;
  background: transparent;
  width: 50%;
}

.timeline-item:nth-child(odd) {
  left: 0;
  text-align: right;
}

.timeline-item:nth-child(even) {
  left: 50%;
}

.timeline-item::after {
  content: '';
  position: absolute;
  width: 16px;
  height: 16px;
  right: -8px;
  background-color: var(--bg-primary);
  border: 2px solid var(--accent-orange);
  top: 15px;
  border-radius: 50%;
  z-index: 1;
}

.timeline-item:nth-child(even)::after {
  left: -8px;
}

.timeline-badge {
  background: var(--accent-gradient);
  color: #ffffff;
  padding: 0.25rem 0.75rem;
  border-radius: 50px;
  font-size: 0.8rem;
  font-weight: 600;
  display: inline-block;
  margin-bottom: 0.75rem;
}

.timeline-title {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  margin-bottom: 0.5rem;
}

.timeline-desc {
  color: var(--text-secondary);
  font-size: 0.9rem;
}

/* Kaynak Merkezi & Blog Kartları */
.article-card {
  height: 100%;
  display: flex;
  flex-direction: column;
}

.article-meta {
  display: flex;
  gap: 1rem;
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-bottom: 0.75rem;
}

.article-title {
  font-size: 1.25rem;
  font-family: var(--font-serif);
  margin-bottom: 1rem;
  line-height: 1.35;
}

.article-excerpt {
  color: var(--text-secondary);
  font-size: 0.9rem;
  margin-bottom: 1.5rem;
  flex-grow: 1;
}

.article-link {
  color: var(--accent-orange);
  text-decoration: none;
  font-weight: 600;
  font-size: 0.85rem;
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  transition: var(--transition-fast);
}

.article-link:hover {
  gap: 0.5rem;
}

/* Formlar */
.contact-form {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.form-row {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.25rem;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.form-group label {
  font-size: 0.85rem;
  color: var(--text-secondary);
  font-weight: 500;
}

.form-control {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-sm);
  padding: 0.8rem 1rem;
  color: var(--text-primary);
  font-family: var(--font-sans);
  font-size: 0.95rem;
  transition: var(--transition-smooth);
}

.form-control:focus {
  border-color: var(--accent-orange);
  box-shadow: 0 0 15px rgba(255, 94, 54, 0.15);
  background: rgba(255, 255, 255, 0.07);
}

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

/* Footer Tasarımı */
footer {
  background: var(--bg-secondary);
  border-top: 1px solid var(--border-color);
  padding: 5rem 2rem 2rem 2rem;
  font-size: 0.9rem;
}

.footer-grid {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1.5fr;
  gap: 4rem;
  padding-bottom: 3rem;
  border-bottom: 1px solid var(--border-color);
}

.footer-info p {
  color: var(--text-secondary);
  margin-top: 1rem;
  margin-bottom: 1.5rem;
  line-height: 1.6;
}

.footer-col h4 {
  font-size: 1rem;
  margin-bottom: 1.5rem;
  color: var(--text-primary);
  text-transform: uppercase;
  letter-spacing: 1px;
}

.footer-col ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.footer-col a {
  text-decoration: none;
  color: var(--text-secondary);
  transition: var(--transition-fast);
}

.footer-col a:hover {
  color: var(--accent-orange);
  padding-left: 4px;
}

.footer-subscribe p {
  color: var(--text-secondary);
  margin-bottom: 1rem;
}

.subscribe-box {
  display: flex;
  gap: 0.5rem;
}

.footer-bottom {
  max-width: 1200px;
  margin: 2rem auto 0 auto;
  display: flex;
  justify-content: space-between;
  color: var(--text-muted);
  font-size: 0.8rem;
  flex-wrap: wrap;
  gap: 1rem;
}

.footer-bottom-links {
  display: flex;
  gap: 1.5rem;
}

.footer-bottom-links a {
  color: var(--text-muted);
  text-decoration: none;
  transition: var(--transition-fast);
}

.footer-bottom-links a:hover {
  color: var(--text-secondary);
}

/* SSS Akordeon */
.faq-list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  max-width: 800px;
  margin: 0 auto;
}

.faq-item {
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-sm);
  overflow: hidden;
  transition: var(--transition-fast);
}

.faq-question {
  width: 100%;
  padding: 1.25rem 1.5rem;
  background: none;
  border: none;
  text-align: left;
  color: var(--text-primary);
  font-weight: 600;
  font-size: 1.05rem;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.faq-icon {
  font-size: 1.2rem;
  color: var(--accent-orange);
  transition: var(--transition-fast);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  padding: 0 1.5rem;
  color: var(--text-secondary);
  font-size: 0.95rem;
  transition: max-height 0.3s ease, padding 0.3s ease;
}

.faq-item.active .faq-answer {
  max-height: 200px;
  padding-bottom: 1.5rem;
}

.faq-item.active .faq-icon {
  transform: rotate(45deg);
}

/* Sepet Kenar Çubuğu (Cart Sidebar) */
.cart-sidebar {
  position: fixed;
  top: 0;
  right: -380px;
  width: 380px;
  height: 100vh;
  background: var(--bg-secondary);
  border-left: 1px solid var(--border-color);
  box-shadow: var(--shadow-md);
  z-index: 1010;
  transition: var(--transition-smooth);
  padding: 2.5rem;
  display: flex;
  flex-direction: column;
}

.cart-sidebar.open {
  right: 0;
}

.cart-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 2rem;
  border-bottom: 1px solid var(--border-color);
  padding-bottom: 1rem;
}

.cart-header h3 {
  font-family: var(--font-serif);
  font-size: 1.4rem;
}

.cart-close {
  background: none;
  border: none;
  color: var(--text-secondary);
  font-size: 1.5rem;
  cursor: pointer;
  transition: var(--transition-fast);
}

.cart-close:hover {
  color: var(--accent-orange);
}

.cart-items-wrapper {
  flex-grow: 1;
  overflow-y: auto;
  margin-bottom: 2rem;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.cart-item-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-bottom: 1rem;
  border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}

.cart-item-details {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.cart-item-kitchen {
  font-size: 0.7rem;
  text-transform: uppercase;
  color: var(--accent-orange);
  font-weight: 600;
  letter-spacing: 0.5px;
}

.cart-item-name {
  font-size: 0.95rem;
  font-weight: 500;
}

.cart-item-price {
  font-size: 0.85rem;
  color: var(--text-secondary);
}

.cart-item-actions {
  display: flex;
  gap: 0.5rem;
  align-items: center;
}

.cart-item-actions button {
  background: rgba(0, 0, 0, 0.02);
  border: 1px solid var(--border-color);
  color: var(--text-primary);
  width: 28px;
  height: 28px;
  border-radius: var(--border-radius-sm);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
  transition: var(--transition-fast);
}

.cart-item-actions button:hover {
  border-color: var(--accent-orange);
  color: var(--accent-orange);
  background: rgba(255, 94, 54, 0.05);
}

.cart-summary {
  border-top: 1px solid var(--border-color);
  padding-top: 1.5rem;
}

.summary-row {
  display: flex;
  justify-content: space-between;
  margin-bottom: 0.75rem;
  font-size: 0.95rem;
}

.summary-row.total {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--text-primary);
  border-top: 1px solid var(--border-color);
  padding-top: 0.75rem;
  margin-top: 0.75rem;
}

.empty-cart-text {
  color: var(--text-muted);
  text-align: center;
  margin-top: 4rem;
}

/* Floating Cart Toggle Button */
.cart-floating-btn {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  background: var(--accent-gradient);
  color: #ffffff;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-md), var(--shadow-glow-strong);
  z-index: 999;
  text-decoration: none;
  transition: var(--transition-smooth);
}

.cart-floating-btn:hover {
  transform: scale(1.1) translateY(-3px);
}

.cart-count-badge {
  position: absolute;
  top: -5px;
  right: -5px;
  background: var(--accent-red);
  color: white;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  font-size: 0.75rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 2px solid var(--bg-primary);
}

/* İş Akış Şeması (Workflow Diagram) */
.flow-diagram-container {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  margin: 3.5rem 0;
  position: relative;
}

.flow-step-wrapper {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.25rem;
  position: relative;
  width: 100%;
}

.flow-step-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-md);
  padding: 2rem;
  display: flex;
  gap: 1.5rem;
  align-items: center;
  width: 100%;
  box-shadow: var(--shadow-sm);
  transition: var(--transition-smooth);
}

.flow-step-card:hover {
  border-color: var(--accent-orange-rgb);
  box-shadow: var(--shadow-md), var(--shadow-glow);
  transform: translateY(-2px);
  background: var(--bg-card-hover);
}

.flow-step-number {
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--accent-orange);
  background: rgba(255, 94, 54, 0.08);
  width: 60px;
  height: 60px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(255, 94, 54, 0.15);
  flex-shrink: 0;
}

.flow-step-text h4 {
  font-size: 1.25rem;
  margin-bottom: 0.35rem;
}

.flow-step-text p {
  font-size: 0.95rem;
  color: var(--text-secondary);
}

.flow-arrow-down {
  color: var(--accent-orange);
  font-size: 1.75rem;
  margin: 0.25rem 0;
  font-weight: 700;
}

/* Responsive Düzenlemeler */
@media (max-width: 1024px) {
  .grid-4 {
    grid-template-columns: repeat(2, 1fr);
  }
  .grid-3 {
    grid-template-columns: repeat(2, 1fr);
  }
  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 3rem;
  }
}

@media (max-width: 768px) {
  .logo-img {
    height: 55px;
  }
  .header-actions {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    order: 2;
  }
  #header-cta {
    display: none !important; /* Mobilde yer kaplayan iri butonu gizle */
  }
  .menu-toggle {
    display: flex;
    order: 3; /* Hamburger menü sağda */
  }
  .logo-link {
    order: 1; /* Logo solda */
  }
  .grid-2 {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  .calc-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  nav {
    position: fixed;
    top: 75px;
    left: -100%;
    width: 100%;
    height: calc(100vh - 75px);
    background: var(--bg-primary);
    padding: 2.5rem 2rem;
    transition: var(--transition-smooth);
    border-top: 1px solid var(--border-color);
    overflow-y: auto;
  }
  nav.active {
    left: 0;
  }
  nav ul {
    flex-direction: column;
    align-items: flex-start;
    gap: 1.5rem;
  }
  nav a {
    font-size: 1.3rem;
    font-weight: 600;
    width: 100%;
    display: block;
    padding: 0.5rem 0;
  }
  .hero-title {
    font-size: 2.5rem;
  }
  .hero-actions {
    flex-direction: column;
    align-items: stretch;
  }
  .timeline::after {
    left: 20px;
  }
  .timeline-item {
    width: 100%;
    padding-left: 3rem;
    padding-right: 1rem;
    text-align: left !important;
  }
  .timeline-item::after {
    left: 12px;
  }
}

@media (max-width: 480px) {
  .grid-3, .grid-4 {
    grid-template-columns: 1fr;
  }
  .footer-grid {
    grid-template-columns: 1fr;
  }
  .section-padding {
    padding: 4rem 1rem;
  }
  .stats-container {
    flex-direction: column;
    gap: 1.5rem;
  }
  .cart-sidebar {
    width: 100% !important;
    right: -100% !important;
    padding: 1.5rem !important;
  }
  .cart-sidebar.open {
    right: 0 !important;
  }
}

/* Simülatör Tab Buton Stilleri */
.diagram-tab-container {
  display: flex;
  gap: 0.75rem;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 2.5rem;
}

.tab-btn {
  background: rgba(255, 255, 255, 0.05);
  color: var(--text-secondary);
  border: 1px solid var(--border-color);
  padding: 0.75rem 1.5rem;
  border-radius: var(--border-radius-sm);
  font-weight: 600;
  font-size: 0.95rem;
  cursor: pointer;
  transition: var(--transition-smooth);
}

.tab-btn:hover {
  background: rgba(255, 94, 54, 0.04);
  color: var(--text-primary);
  border-color: rgba(255, 94, 54, 0.3);
}

.tab-btn.active {
  background: var(--accent-gradient);
  color: #ffffff;
  border-color: transparent;
  box-shadow: var(--shadow-glow);
}

.simulation-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 3rem;
  align-items: stretch;
}

@media (max-width: 768px) {
  .simulation-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  #kadikoy-details {
    border-right: none !important;
    border-bottom: 1px solid var(--border-color);
    padding-right: 0 !important;
    padding-bottom: 2rem;
  }
}

/* Çok Dilli Seçici ve Form Elemanları */
select option {
  background-color: var(--bg-secondary) !important;
  color: var(--text-primary) !important;
}

/* Arka Plan Dinamik Işık Küreleri (Premium Floating Glow Blobs) */
body::before, body::after {
  content: '';
  position: fixed;
  width: 500px;
  height: 500px;
  border-radius: 50%;
  z-index: -3;
  filter: blur(120px);
  pointer-events: none;
  opacity: 0.12;
  animation: floatGlow 25s infinite alternate ease-in-out;
}

body::before {
  background: var(--accent-orange);
  top: -10%;
  left: -10%;
}

body::after {
  background: var(--accent-red);
  bottom: -10%;
  right: -10%;
  animation-duration: 35s;
  animation-delay: -5s;
}

@keyframes floatGlow {
  0% {
    transform: translate(0, 0) scale(1);
  }
  50% {
    transform: translate(80px, 40px) scale(1.15);
  }
  100% {
    transform: translate(-30px, -50px) scale(0.9);
  }
}

/* Two-column Hero Section with Featured Image (GEO & Premium Visual) */
.hero-container {
  width: 100%;
  position: relative;
  z-index: 2;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 4rem;
  align-items: center;
}

.hero-content-block {
  order: 1;
  text-align: start;
}

.hero-content-block .hero-lead {
  margin-left: 0;
  margin-right: 0;
  text-align: start;
}

.hero-content-block .hero-actions {
  display: flex;
  gap: 1.5rem;
  justify-content: flex-start;
}

.hero-image-block {
  order: 2;
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
  border-radius: var(--border-radius-md);
  overflow: hidden;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.5), var(--shadow-glow);
  border: 1px solid var(--border-color);
  transition: var(--transition-smooth);
}

.hero-image-block:hover {
  transform: translateY(-5px) scale(1.02);
  border-color: var(--border-color-hover);
  box-shadow: 0 25px 50px rgba(0, 0, 0, 0.6), 0 0 30px rgba(255, 94, 54, 0.25);
}

.hero-featured-image {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
  border-radius: var(--border-radius-md);
}

@media (max-width: 768px) {
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }
  .hero-image-block {
    order: 1; /* Image comes at the beginning of the text */
    max-width: 100%;
  }
  .hero-content-block {
    order: 2; /* Text comes after */
    text-align: center;
  }
  .hero-content-block .hero-title {
    font-size: 2.3rem !important;
    text-align: center;
    line-height: 1.25;
  }
  .hero-content-block .hero-lead {
    text-align: center;
    margin-left: auto;
    margin-right: auto;
    font-size: 1.05rem;
  }
  .hero-content-block .hero-actions {
    justify-content: center;
  }
}