/* CSS Variables */
:root {
  --top-gray: #d9d9d9;
  --page-white: #ffffff;
  --text: #111;
  --accent-color: #ff3131;
  --text-secondary: #666;
  --spacing-unit: 1rem;
  --max-width: 1200px;
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --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);
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 16px;
}

/* Loader */
#loader {
  position: fixed;
  inset: 0;
  z-index: 9999;
  display: grid;
  place-items: center;
  background: radial-gradient(#d3d3d3, #a9a9a9);
  opacity: 1;
  transition: opacity 700ms ease;
}

#loader .wrapper {
  width: 200px;
  height: 60px;
  position: relative;
}

#loader .circle {
  width: 20px;
  height: 20px;
  position: absolute;
  border-radius: 50%;
  background: var(--accent-color);
  left: 15%;
  transform-origin: 50%;
  animation: circle 0.5s alternate infinite ease;
}

@keyframes circle {
  0% {
    top: 60px;
    height: 5px;
    border-radius: 50px 50px 25px 25px;
    transform: scaleX(1.7);
  }
  40% {
    height: 20px;
    border-radius: 50%;
    transform: scaleX(1);
  }
  100% {
    top: 0%;
  }
}

#loader .circle:nth-child(2) {
  left: 45%;
  animation-delay: 0.2s;
}

#loader .circle:nth-child(3) {
  left: auto;
  right: 15%;
  animation-delay: 0.3s;
}

#loader .shadow {
  width: 20px;
  height: 4px;
  border-radius: 50%;
  background: rgba(0, 0, 0, 0.5);
  position: absolute;
  top: 62px;
  transform-origin: 50%;
  z-index: -1;
  left: 15%;
  filter: blur(1px);
  animation: shadow 0.5s alternate infinite ease;
}

@keyframes shadow {
  0% {
    transform: scaleX(1.5);
  }
  40% {
    transform: scaleX(1);
    opacity: 0.7;
  }
  100% {
    transform: scaleX(0.2);
    opacity: 0.4;
  }
}

#loader .shadow:nth-child(4) {
  left: 45%;
  animation-delay: 0.2s;
}

#loader .shadow:nth-child(5) {
  left: auto;
  right: 15%;
  animation-delay: 0.3s;
}

@media (prefers-reduced-motion: reduce) {
  /* Keep loader behavior consistent across devices.
     (Some mobiles enable Reduce Motion by default, which would otherwise freeze the loader.) */
  #loader {
    transition: opacity 700ms ease;
  }
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
  background-color: var(--page-white);
  color: var(--text);
  line-height: 1.6;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}

/* Header & Navigation */
header {
  background-color: var(--top-gray);
  border-bottom: none;
  position: sticky;
  top: 0;
  z-index: 1000;
  padding: var(--spacing-unit) 0;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  box-shadow: var(--shadow-sm);
}

nav {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 calc(var(--spacing-unit) * 2);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--spacing-unit);
}

.nav-brand {
  display: flex;
  align-items: center;
  gap: calc(var(--spacing-unit) * 0.75);
  text-decoration: none;
  color: var(--text);
  font-weight: 600;
  font-size: 1.25rem;
  min-height: 60px;
}

/* Hide "MNF ISI" text next to logo */
.nav-brand span {
  display: none;
}

.nav-brand img {
  height: auto;
  width: auto;
  max-height: 240px;
  max-width: none;
  background: transparent;
  filter: none;
  mix-blend-mode: normal;
  opacity: 1;
  transform: none;
  object-fit: contain;
}

/* Large header logo */
#brandLogo {
  height: auto;
  width: auto;
  max-height: 240px;
  max-width: none;
  background: transparent;
  filter: none;
  mix-blend-mode: normal;
  opacity: 1;
  transform: none;
  object-fit: contain;
}

@media (max-width: 768px) {
  .nav-brand {
    min-height: 50px;
  }
  
  .nav-brand img,
  #brandLogo {
    max-height: 170px;
  }
  
  .nav-brand {
    gap: calc(var(--spacing-unit) * 0.5);
  }
  
  /* Elite logo glow (mobile) */
  body[data-page] .nav-brand::before {
    /* Centered on mobile (prevents weird edge clipping) */
    inset: -18px;
    background: radial-gradient(circle at 50% 55%,
      rgba(255, 255, 255, 0.82) 0%,
      rgba(255, 255, 255, 0.38) 30%,
      rgba(255, 255, 255, 0.14) 56%,
      transparent 76%
    );
    border-radius: 999px;
    filter: blur(14px);
    opacity: 0.95;
  }

  body[data-page] .nav-brand::after {
    inset: -10px;
    background: radial-gradient(circle at 50% 55%, rgba(255, 255, 255, 0.18) 0%, transparent 72%);
    border-radius: 999px;
    filter: blur(7px);
    opacity: 0.8;
  }

  body[data-page] .nav-brand img,
  body[data-page] #brandLogo {
    filter:
      drop-shadow(0 0 10px rgba(255, 255, 255, 0.55))
      drop-shadow(0 0 18px rgba(255, 255, 255, 0.22));
  }
}

.nav-links {
  display: flex;
  list-style: none;
  gap: calc(var(--spacing-unit) * 2);
  align-items: center;
}

.nav-links a {
  color: var(--text);
  text-decoration: none;
  transition: var(--transition);
  padding: calc(var(--spacing-unit) * 0.5) calc(var(--spacing-unit) * 0.75);
  position: relative;
  display: inline-block;
  border-radius: var(--radius-sm);
  font-weight: 500;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  width: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--accent-color), #ff5252);
  border-radius: 2px 2px 0 0;
  transition: width 0.3s cubic-bezier(0.4, 0, 0.2, 1), left 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.nav-links a:hover {
  color: var(--accent-color);
  background-color: rgba(255, 49, 49, 0.05);
}

.nav-links a:hover::after {
  width: 100%;
  left: 0;
}

.nav-links a.active {
  color: var(--accent-color);
}

.nav-links a.active::after {
  width: 100%;
  left: 0;
}

/* Language Switch */
.lang-switch {
  margin-left: auto;
  display: flex;
  gap: 8px;
  align-items: center;
}

.lang-switch button {
  border: 1.5px solid #d0d4dc;
  background: #fff;
  color: var(--text);
  padding: 8px 16px;
  border-radius: var(--radius-md);
  cursor: pointer;
  font-weight: 600;
  text-transform: uppercase;
  transition: var(--transition);
  white-space: nowrap;
  font-size: 0.875rem;
  box-shadow: var(--shadow-sm);
}

.lang-switch button[aria-pressed="true"] {
  background: linear-gradient(135deg, #eef1f5, #f5f7fa);
  border-color: var(--accent-color);
  color: var(--accent-color);
  box-shadow: var(--shadow-md);
  transform: translateY(-1px);
}

.lang-switch button:hover {
  background: var(--accent-color);
  color: #fff;
  border-color: var(--accent-color);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

/* Mobile Menu Toggle */
.mobile-menu-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--text);
  font-size: 1.5rem;
  cursor: pointer;
  padding: calc(var(--spacing-unit) * 0.75);
  border-radius: var(--radius-sm);
  transition: var(--transition);
}

.mobile-menu-toggle:hover {
  background-color: rgba(0, 0, 0, 0.05);
}

/* Main Content */
main {
  flex: 1;
  max-width: var(--max-width);
  width: 100%;
  margin: 0 auto;
  padding: calc(var(--spacing-unit) * 4) calc(var(--spacing-unit) * 2);
  background-color: var(--page-white);
}


/* Hero Section */
.hero {
  text-align: center;
  padding: calc(var(--spacing-unit) * 8) 0 calc(var(--spacing-unit) * 6);
}

/* Homepage hero with white background */
.hero--topgray {
  background-color: var(--page-white);
  margin: 0 calc(var(--spacing-unit) * -2);
  padding-left: calc(var(--spacing-unit) * 2);
  padding-right: calc(var(--spacing-unit) * 2);
  border: none;
  box-shadow: none;
  border-radius: 0;
}

.hero h1 {
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 800;
  margin-bottom: calc(var(--spacing-unit) * 1.5);
  line-height: 1.1;
  color: var(--text);
  letter-spacing: -0.02em;
  background: linear-gradient(135deg, var(--text), #333);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero p {
  font-size: 1.25rem;
  color: var(--text-secondary);
  margin-bottom: calc(var(--spacing-unit) * 3);
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
  line-height: 1.7;
  font-weight: 400;
}

.hero-buttons {
  display: flex;
  gap: var(--spacing-unit);
  justify-content: center;
  flex-wrap: wrap;
}

.btn {
  display: inline-block;
  padding: calc(var(--spacing-unit) * 0.875) calc(var(--spacing-unit) * 2.5);
  text-decoration: none;
  border-radius: var(--radius-md);
  transition: var(--transition);
  font-weight: 600;
  border: 2px solid transparent;
  font-size: 1rem;
  box-shadow: var(--shadow-md);
  position: relative;
  overflow: hidden;
}

.btn-primary {
  background: linear-gradient(135deg, var(--accent-color), #ff5252);
  color: var(--page-white);
}

.btn-primary::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
  transition: left 0.5s;
}

.btn-primary:hover::before {
  left: 100%;
}

.btn-primary:hover {
  background: linear-gradient(135deg, #ff5252, var(--accent-color));
  transform: translateY(-3px);
  box-shadow: var(--shadow-lg);
}

.btn-secondary {
  background-color: transparent;
  color: var(--text);
  border-color: var(--text);
  box-shadow: var(--shadow-sm);
}

.btn-secondary:hover {
  border-color: var(--accent-color);
  color: var(--accent-color);
  background-color: rgba(255, 49, 49, 0.05);
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}

/* Section Styles */
section {
  margin-bottom: calc(var(--spacing-unit) * 5);
  animation: fadeInUp 0.6s ease-out;
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

section h2 {
  font-size: 2.5rem;
  margin-bottom: calc(var(--spacing-unit) * 2);
  color: var(--text);
  font-weight: 700;
  letter-spacing: -0.01em;
  line-height: 1.2;
}

section h3 {
  font-size: 1.75rem;
  margin-bottom: var(--spacing-unit);
  color: var(--accent-color);
  font-weight: 600;
  letter-spacing: -0.01em;
}

section p {
  color: var(--text-secondary);
  margin-bottom: var(--spacing-unit);
}

/* Products Grid */
.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: calc(var(--spacing-unit) * 3);
  margin-top: calc(var(--spacing-unit) * 3);
}

.product-card {
  background-color: var(--page-white);
  border: 1px solid #e0e0e0;
  border-radius: var(--radius-lg);
  padding: calc(var(--spacing-unit) * 2.5);
  transition: var(--transition);
  box-shadow: var(--shadow-sm);
  position: relative;
  overflow: hidden;
  text-decoration: none;
  display: flex;
  flex-direction: column;
  color: inherit;
}

.product-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: linear-gradient(90deg, var(--accent-color), #ff5252);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.3s ease;
}

.product-card:hover::before {
  transform: scaleX(1);
}

.product-card:hover {
  border-color: var(--accent-color);
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
}

.product-card h3 {
  margin-bottom: calc(var(--spacing-unit) * 1.25);
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--text);
}

.product-card p {
  color: var(--text-secondary);
  margin-bottom: calc(var(--spacing-unit) * 1.5);
}

.product-detail {
  display: inline-flex;
  align-items: center;
  gap: calc(var(--spacing-unit) * 0.5);
  color: var(--accent-color);
  font-weight: 600;
  font-size: 0.9rem;
  margin-top: auto;
  transition: var(--transition);
}

.product-detail::after {
  content: '→';
  font-size: 1.1rem;
  transition: var(--transition);
}

.product-card:hover .product-detail {
  color: var(--accent-color);
  transform: translateX(4px);
}

.product-card:hover .product-detail::after {
  transform: translateX(4px);
}

/* Contact Form */
.contact-container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: calc(var(--spacing-unit) * 4);
  margin-top: calc(var(--spacing-unit) * 3);
  align-items: start;
}

.contact-info {
  display: flex;
  flex-direction: column;
  gap: calc(var(--spacing-unit) * 2);
  padding: calc(var(--spacing-unit) * 2);
  background: linear-gradient(135deg, rgba(255, 49, 49, 0.02), rgba(255, 82, 82, 0.02));
  border-radius: var(--radius-lg);
  border: 1px solid rgba(255, 49, 49, 0.1);
}

.contact-info h3 {
  margin-bottom: calc(var(--spacing-unit) * 1.5);
  font-weight: 600;
}

.contact-email-link {
  color: var(--text);
  text-decoration: none;
  border-bottom: 1px solid rgba(255, 49, 49, 0.25);
  transition: var(--transition);
}

.contact-email-link:hover {
  color: var(--accent-color);
  border-bottom-color: var(--accent-color);
}

.contact-actions {
  display: flex;
  flex-direction: column;
  gap: calc(var(--spacing-unit) * 1.25);
  padding: calc(var(--spacing-unit) * 2);
  background: linear-gradient(135deg, rgba(255, 49, 49, 0.02), rgba(255, 82, 82, 0.02));
  border-radius: var(--radius-lg);
  border: 1px solid rgba(255, 49, 49, 0.1);
}

.contact-actions h3 {
  margin: 0;
  font-weight: 600;
}

.contact-actions-note {
  color: var(--text-secondary);
  font-size: 0.95rem;
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-unit);
}

.contact-map {
  margin-top: calc(var(--spacing-unit) * 4);
}

.contact-map-note {
  color: var(--text-secondary);
  margin: calc(var(--spacing-unit) * 1) 0 calc(var(--spacing-unit) * 2);
  max-width: 72ch;
}

.map-embed {
  width: 100%;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid rgba(0, 0, 0, 0.08);
  box-shadow: var(--shadow-md);
  background: #fff;
}

.map-embed iframe {
  width: 100%;
  height: clamp(280px, 42vh, 420px);
  border: 0;
  display: block;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: calc(var(--spacing-unit) * 0.5);
}

.form-group label {
  color: var(--text-secondary);
  font-size: 0.9rem;
  font-weight: 500;
  margin-bottom: calc(var(--spacing-unit) * 0.25);
}

.form-group input,
.form-group textarea {
  background-color: var(--page-white);
  border: 1.5px solid #e0e0e0;
  color: var(--text);
  padding: calc(var(--spacing-unit) * 0.875) calc(var(--spacing-unit) * 1);
  border-radius: var(--radius-md);
  font-family: inherit;
  font-size: 1rem;
  transition: var(--transition);
  box-shadow: var(--shadow-sm);
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--accent-color);
  box-shadow: 0 0 0 3px rgba(255, 49, 49, 0.1), var(--shadow-md);
  transform: translateY(-1px);
}

.form-group textarea {
  resize: vertical;
  min-height: 150px;
}

.success-message {
  background: linear-gradient(135deg, #2d5016, #3d7020);
  color: #90ee90;
  padding: calc(var(--spacing-unit) * 1.25);
  border-radius: var(--radius-md);
  margin-top: var(--spacing-unit);
  display: none;
  box-shadow: var(--shadow-md);
  border-left: 4px solid #90ee90;
}

.success-message.show {
  display: block;
}

/* Footer */
footer {
  background: linear-gradient(180deg, var(--top-gray), #d0d0d0);
  border-top: 1px solid rgba(0, 0, 0, 0.05);
  padding: calc(var(--spacing-unit) * 3) 0;
  margin-top: auto;
  text-align: center;
  color: var(--text-secondary);
  display: flex;
  flex-direction: column;
  align-items: center;
  box-shadow: 0 -4px 6px -1px rgba(0, 0, 0, 0.05);
}

footer p {
  margin: 0;
}

.footer-credit {
  margin-top: calc(var(--spacing-unit) * 1.25);
  font-size: 0.9rem;
  color: rgba(0, 0, 0, 0.55);
}

.footer-credit-link {
  color: rgba(0, 0, 0, 0.8);
  font-weight: 600;
  text-decoration: none;
  border-bottom: 1px solid rgba(255, 49, 49, 0.35);
  transition: var(--transition);
}

.footer-credit-link:hover {
  color: var(--accent-color);
  border-bottom-color: var(--accent-color);
}

/* Footer Logo */
.footer-logo-shine {
  display: inline-block;
  width: 300px;
  height: auto;
  margin-bottom: calc(var(--spacing-unit) * 2);
  filter: drop-shadow(0 4px 6px rgba(0, 0, 0, 0.1));
  transition: var(--transition);
}

.footer-logo-shine:hover {
  transform: scale(1.05);
  filter: drop-shadow(0 8px 12px rgba(0, 0, 0, 0.15));
}

/* Social Media Icons */
.social-wrap {
  background: transparent;
  padding: 28px 0 42px;
}

.social-wrap .social {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 22px;
  margin: 0;
  padding: 0;
}

.social-wrap .social .social {
  display: inline-block;
  margin: 0;
  cursor: pointer;
}

/* Tile buton */
.social-wrap .social a {
  display: block;
  padding: 15px 20px;
  position: relative;
  background: #e9e9e9;
  border-radius: 12px;
  transform: perspective(1000px) rotate(-30deg) skew(25deg) translate(0, 0);
  box-shadow: -20px 20px 10px #00000080;
  transition: all 0.5s ease-in-out;
}

/* İKON STANDARDİZASYON — Hepsi 24×24 */
.social-wrap .social a ion-icon,
.social-wrap .social a img,
.social-wrap .social a svg {
  width: 24px;
  height: 24px;
  display: block;
  transition: color 0.5s ease-in-out, fill 0.5s ease-in-out,
    filter 0.5s ease-in-out;
}

.social-wrap .social a > * {
  line-height: 0;
}

/* Ionicon varsayılan rengi */
.social-wrap .social a ion-icon {
  color: #3f3f3f;
}

/* Yan yüzeyler */
.social-wrap .social a::before,
.social-wrap .social a::after {
  content: "";
  position: absolute;
  display: block;
}

.social-wrap .social a::before {
  width: 20px;
  height: 100%;
  left: -20px;
  top: 10px;
  background: #afafb3;
  transform: rotate(0deg) skewY(-45deg);
  border-radius: 6px 0 0 6px;
}

.social-wrap .social a::after {
  bottom: -20px;
  left: -10px;
  height: 20px;
  width: 100%;
  background: #8d8d8db3;
  transform: rotate(0deg) skewX(-45deg);
  border-radius: 0 0 10px 10px;
}

/* Hover: karo yukarı kayar ve gölge büyür */
.social-wrap .social a:hover {
  transform: perspective(1000px) rotate(-30deg) skew(25deg)
    translate(20px, -20px);
  box-shadow: -50px 50px 30px #00000080;
}

.social-wrap .social a:hover ion-icon {
  color: #e6e6e6;
}

/* Platform renkleri */
.social-wrap .social.facebook a {
  background: #e9e9e9;
}

.social-wrap .social.facebook a:hover {
  background: #1877f3;
}

.social-wrap .social.facebook a::before {
  background: #afafb3;
  transition: all 0.5s;
}

.social-wrap .social.facebook a::after {
  background: #8d8d8db3;
  transition: all 0.5s;
}

.social-wrap .social.facebook a:hover::before {
  background: #145db2;
}

.social-wrap .social.facebook a:hover::after {
  background: #0e4481;
}

/* LinkedIn */
.social-wrap .social.linkedin a {
  background: #e9e9e9;
}

.social-wrap .social.linkedin a:hover {
  background: #0a66c2;
}

.social-wrap .social.linkedin a::before {
  background: #afafb3;
  transition: all 0.5s;
}

.social-wrap .social.linkedin a::after {
  background: #8d8d8db3;
  transition: all 0.5s;
}

.social-wrap .social.linkedin a:hover::before {
  background: #084f99;
}

.social-wrap .social.linkedin a:hover::after {
  background: #063a72;
}

.social-wrap .social.linkedin a svg,
.social-wrap .social.linkedin a .linkedin-icon {
  fill: #3f3f3f;
  transition: fill 0.5s ease-in-out;
}

.social-wrap .social.linkedin a:hover img,
.social-wrap .social.linkedin a:hover svg,
.social-wrap .social.linkedin a:hover .linkedin-icon,
.social-wrap .social.linkedin a:hover .linkedin-icon path {
  filter: brightness(0) invert(1);
  fill: #ffffff !important;
}

/* LinkedIn label as tooltip (elite + no layout differences) */
.social-wrap .social.linkedin {
  position: relative;
}

.social-wrap .social.linkedin::after {
  content: attr(data-tooltip);
  position: absolute;
  left: 50%;
  top: calc(100% + 10px);
  transform: translateX(-50%) translateY(6px);
  padding: 6px 10px;
  border-radius: 999px;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  white-space: nowrap;
  color: rgba(255, 255, 255, 0.95);
  background: rgba(15, 15, 15, 0.9);
  border: 1px solid rgba(255, 255, 255, 0.12);
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.25);
  opacity: 0;
  pointer-events: none;
  transition: opacity 180ms ease, transform 180ms ease;
  z-index: 5;
}

.social-wrap .social.linkedin:hover::after,
.social-wrap .social.linkedin:focus-within::after {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

/* Instagram */
.social-wrap .social.instagram a {
  background: #e9e9e9;
}

.social-wrap .social.instagram a:hover {
  background: #e1306c;
}

.social-wrap .social.instagram a::before {
  background: #afafb3;
  transition: all 0.5s;
}

.social-wrap .social.instagram a::after {
  background: #8d8d8db3;
  transition: all 0.5s;
}

.social-wrap .social.instagram a:hover::before {
  background: #b12555;
}

.social-wrap .social.instagram a:hover::after {
  background: #8a1c44;
}

/* TikTok */
.social-wrap .social.tiktok a {
  background: #e9e9e9;
}

.social-wrap .social.tiktok a:hover {
  background: #000000;
}

.social-wrap .social.tiktok a::before {
  background: #afafb3;
  transition: all 0.5s;
}

.social-wrap .social.tiktok a::after {
  background: #8d8d8db3;
  transition: all 0.5s;
}

.social-wrap .social.tiktok a:hover::before {
  background: #0f0f0f;
}

.social-wrap .social.tiktok a:hover::after {
  background: #050505;
}

/* Responsive: mobilde döndürmeyi azalt */
@media (max-width: 480px) {
  .social-wrap .social a {
    padding: 16px 22px;
    transform: perspective(800px) rotate(-20deg) skew(18deg) translate(0, 0);
  }
  .social-wrap .social a:hover {
    translate: 14px -14px;
    box-shadow: -38px 38px 26px #00000080;
  }
}

/* Responsive Design */
@media (max-width: 768px) {
  .mobile-menu-toggle {
    display: block;
  }

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

  .nav-links.active {
    display: flex;
  }

  .nav-links li {
    width: 100%;
  }

  .nav-links a {
    display: block;
    padding: var(--spacing-unit);
    border-bottom: 1px solid #e0e0e0;
  }

  .lang-switch {
    margin-left: 0;
    justify-content: center;
    width: 100%;
    margin-top: var(--spacing-unit);
    gap: 6px;
  }

  .lang-switch button {
    padding: 6px 10px;
    font-size: 0.75rem;
  }

  .hero-buttons {
    flex-direction: column;
  }

  .btn {
    width: 100%;
    text-align: center;
  }

  .contact-container {
    grid-template-columns: 1fr;
  }

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

/* Simple Intro Video Overlay */
.intro-overlay-simple {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: #ffffff;
  z-index: 10000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 1;
  touch-action: manipulation;
}

.intro-video-wrapper {
  position: relative;
  width: 100%;
  max-width: 90vw;
  max-height: 90vh;
  display: flex;
  align-items: center;
  justify-content: center;
}

.intro-video-simple {
  width: 100%;
  height: auto;
  max-width: 100%;
  max-height: 90vh;
  object-fit: contain;
}

/* Intro interaction UI (mobile autoplay fallback) */
.intro-video-wrapper {
  position: relative;
}

.intro-simple-play,
.intro-simple-skip {
  position: absolute;
  z-index: 1;
  border: 1px solid rgba(0, 0, 0, 0.12);
  background: rgba(255, 255, 255, 0.92);
  color: rgba(0, 0, 0, 0.85);
  border-radius: 999px;
  padding: 10px 14px;
  font-weight: 700;
  letter-spacing: 0.01em;
  box-shadow: 0 12px 28px rgba(0, 0, 0, 0.14);
  cursor: pointer;
  user-select: none;
  -webkit-tap-highlight-color: transparent;
}

.intro-simple-play {
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
}

.intro-simple-skip {
  right: 14px;
  top: 14px;
  padding: 8px 12px;
  font-weight: 800;
}

.intro-simple-play:active,
.intro-simple-skip:active {
  transform: translate(-50%, -50%) scale(0.98);
}

.intro-simple-skip:active {
  transform: scale(0.98);
}

@media (prefers-reduced-motion: reduce) {
  .intro-simple-play,
  .intro-simple-skip {
    transition: none;
  }
}

/* Product Detail Page Styles */
body[data-page="mansonlu"],
body[data-page="mutfak"],
body[data-page="firin"],
body[data-page="cay"],
body[data-page="serpentilli"],
body[data-page="cubuklu"],
body[data-page="muhtelif"],
body[data-page="ozel"],
body[data-page="isi"],
body[data-page="ates"],
body[data-page="mangal"] {
  background-color: #000000;
}

body[data-page="mansonlu"] main,
body[data-page="mutfak"] main,
body[data-page="firin"] main,
body[data-page="cay"] main,
body[data-page="serpentilli"] main,
body[data-page="cubuklu"] main,
body[data-page="muhtelif"] main,
body[data-page="ozel"] main,
body[data-page="isi"] main,
body[data-page="ates"] main,
body[data-page="mangal"] main {
  background-color: transparent;
  padding: 0;
  max-width: 100%;
}

/* Space theme for header on product detail pages - gradient from logo to black */
body[data-page="mansonlu"] header,
body[data-page="mutfak"] header,
body[data-page="firin"] header,
body[data-page="cay"] header,
body[data-page="serpentilli"] header,
body[data-page="cubuklu"] header,
body[data-page="muhtelif"] header,
body[data-page="ozel"] header,
body[data-page="isi"] header,
body[data-page="ates"] header,
body[data-page="mangal"] header {
  background: linear-gradient(to right, 
    rgba(160, 160, 160, 0.28) 0%,
    rgba(95, 95, 95, 0.52) 40%,
    rgba(35, 35, 35, 0.82) 100%
  );
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
  position: relative;
}

body[data-page="mansonlu"] header nav,
body[data-page="mutfak"] header nav,
body[data-page="firin"] header nav,
body[data-page="cay"] header nav,
body[data-page="serpentilli"] header nav,
body[data-page="cubuklu"] header nav,
body[data-page="muhtelif"] header nav,
body[data-page="ozel"] header nav,
body[data-page="isi"] header nav,
body[data-page="ates"] header nav,
body[data-page="mangal"] header nav {
  position: relative;
  z-index: 1;
}

/* Logo with white glow for space theme - keeps original appearance */
body[data-page="mansonlu"] .nav-brand,
body[data-page="mutfak"] .nav-brand,
body[data-page="firin"] .nav-brand,
body[data-page="cay"] .nav-brand,
body[data-page="serpentilli"] .nav-brand,
body[data-page="cubuklu"] .nav-brand,
body[data-page="muhtelif"] .nav-brand,
body[data-page="ozel"] .nav-brand,
body[data-page="isi"] .nav-brand,
body[data-page="ates"] .nav-brand,
body[data-page="mangal"] .nav-brand {
  position: relative;
}

/* Logo visibility helper on dark header (no “moon”, just premium light) */
body[data-page] .nav-brand {
  position: relative;
  isolation: isolate;
  z-index: 2;
}

/* soft spotlight behind logo (prevents black parts from disappearing) */
body[data-page] .nav-brand::before {
  content: '';
  position: absolute;
  inset: -22px -18px -22px -30px;
  border-radius: 999px;
  background:
    radial-gradient(ellipse 70% 90% at 28% 52%,
      rgba(200, 200, 200, 0.46) 0%,
      rgba(140, 140, 140, 0.26) 34%,
      rgba(90, 90, 90, 0.10) 62%,
      transparent 78%
    );
  filter: blur(14px);
  opacity: 0.95;
  pointer-events: none;
  z-index: -1;
}

/* subtle secondary halo */
body[data-page] .nav-brand::after {
  content: '';
  position: absolute;
  inset: -12px -10px -12px -18px;
  border-radius: 999px;
  background: radial-gradient(ellipse 70% 100% at 30% 52%, rgba(180, 180, 180, 0.16) 0%, transparent 72%);
  filter: blur(10px);
  opacity: 0.65;
  pointer-events: none;
  z-index: -2;
}

/* light “wash” behind the language switch (not a circle) */
body[data-page] .lang-switch {
  position: relative;
  isolation: isolate;
  z-index: 2;
}

body[data-page] .lang-switch::before {
  content: '';
  position: absolute;
  inset: -16px -14px -16px -14px;
  border-radius: 999px;
  background: radial-gradient(ellipse 85% 120% at 50% 55%, rgba(160, 160, 160, 0.14) 0%, transparent 70%);
  filter: blur(10px);
  opacity: 0.55;
  pointer-events: none;
  z-index: -1;
}

body[data-page] .nav-brand img,
body[data-page] #brandLogo {
  filter:
    drop-shadow(0 0 14px rgba(255, 255, 255, 0.62))
    drop-shadow(0 0 26px rgba(255, 255, 255, 0.28));
}

@media (max-width: 768px) {
  body[data-page] .nav-brand::before {
    inset: -18px;
    border-radius: 999px;
    filter: blur(13px);
    opacity: 0.92;
  }

  body[data-page] .nav-brand::after {
    inset: -10px;
    filter: blur(7px);
    opacity: 0.6;
  }

  body[data-page] .lang-switch::before {
    inset: -12px -10px -12px -10px;
    opacity: 0.5;
  }
}

/* Legacy per-page logo glow rules removed (moon handles it now) */

body[data-page="mansonlu"] .nav-links a,
body[data-page="mutfak"] .nav-links a,
body[data-page="firin"] .nav-links a,
body[data-page="cay"] .nav-links a,
body[data-page="serpentilli"] .nav-links a,
body[data-page="cubuklu"] .nav-links a,
body[data-page="muhtelif"] .nav-links a,
body[data-page="ozel"] .nav-links a,
body[data-page="isi"] .nav-links a,
body[data-page="ates"] .nav-links a,
body[data-page="mangal"] .nav-links a {
  color: rgba(255, 255, 255, 0.9);
}

body[data-page="mansonlu"] .nav-links a:hover,
body[data-page="mutfak"] .nav-links a:hover,
body[data-page="firin"] .nav-links a:hover,
body[data-page="cay"] .nav-links a:hover,
body[data-page="serpentilli"] .nav-links a:hover,
body[data-page="cubuklu"] .nav-links a:hover,
body[data-page="muhtelif"] .nav-links a:hover,
body[data-page="ozel"] .nav-links a:hover,
body[data-page="isi"] .nav-links a:hover,
body[data-page="ates"] .nav-links a:hover,
body[data-page="mangal"] .nav-links a:hover {
  color: var(--accent-color);
  background-color: rgba(255, 49, 49, 0.1);
}

body[data-page="mansonlu"] .nav-links a.active,
body[data-page="mutfak"] .nav-links a.active,
body[data-page="firin"] .nav-links a.active,
body[data-page="cay"] .nav-links a.active,
body[data-page="serpentilli"] .nav-links a.active,
body[data-page="cubuklu"] .nav-links a.active,
body[data-page="muhtelif"] .nav-links a.active,
body[data-page="ozel"] .nav-links a.active,
body[data-page="isi"] .nav-links a.active,
body[data-page="ates"] .nav-links a.active,
body[data-page="mangal"] .nav-links a.active {
  color: var(--accent-color);
}

body[data-page="mansonlu"] .nav-links a::after,
body[data-page="mutfak"] .nav-links a::after,
body[data-page="firin"] .nav-links a::after,
body[data-page="cay"] .nav-links a::after,
body[data-page="serpentilli"] .nav-links a::after,
body[data-page="cubuklu"] .nav-links a::after,
body[data-page="muhtelif"] .nav-links a::after,
body[data-page="ozel"] .nav-links a::after,
body[data-page="isi"] .nav-links a::after,
body[data-page="ates"] .nav-links a::after,
body[data-page="mangal"] .nav-links a::after {
  background: linear-gradient(90deg, var(--accent-color), #ff5252);
}

body[data-page="mansonlu"] .lang-switch button,
body[data-page="mutfak"] .lang-switch button,
body[data-page="firin"] .lang-switch button,
body[data-page="cay"] .lang-switch button,
body[data-page="serpentilli"] .lang-switch button,
body[data-page="cubuklu"] .lang-switch button,
body[data-page="muhtelif"] .lang-switch button,
body[data-page="ozel"] .lang-switch button,
body[data-page="isi"] .lang-switch button,
body[data-page="ates"] .lang-switch button,
body[data-page="mangal"] .lang-switch button {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.3);
  color: rgba(255, 255, 255, 0.9);
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

body[data-page="mansonlu"] .lang-switch button[aria-pressed="true"],
body[data-page="mutfak"] .lang-switch button[aria-pressed="true"],
body[data-page="firin"] .lang-switch button[aria-pressed="true"],
body[data-page="cay"] .lang-switch button[aria-pressed="true"],
body[data-page="serpentilli"] .lang-switch button[aria-pressed="true"],
body[data-page="cubuklu"] .lang-switch button[aria-pressed="true"],
body[data-page="muhtelif"] .lang-switch button[aria-pressed="true"],
body[data-page="ozel"] .lang-switch button[aria-pressed="true"],
body[data-page="isi"] .lang-switch button[aria-pressed="true"],
body[data-page="ates"] .lang-switch button[aria-pressed="true"],
body[data-page="mangal"] .lang-switch button[aria-pressed="true"] {
  background: rgba(255, 49, 49, 0.25);
  border-color: var(--accent-color);
  color: var(--accent-color);
  box-shadow: 0 0 10px rgba(255, 49, 49, 0.3);
}

body[data-page="mansonlu"] .lang-switch button:hover,
body[data-page="mutfak"] .lang-switch button:hover,
body[data-page="firin"] .lang-switch button:hover,
body[data-page="cay"] .lang-switch button:hover,
body[data-page="serpentilli"] .lang-switch button:hover,
body[data-page="cubuklu"] .lang-switch button:hover,
body[data-page="muhtelif"] .lang-switch button:hover,
body[data-page="ozel"] .lang-switch button:hover,
body[data-page="isi"] .lang-switch button:hover,
body[data-page="ates"] .lang-switch button:hover,
body[data-page="mangal"] .lang-switch button:hover {
  background: var(--accent-color);
  color: #fff;
  border-color: var(--accent-color);
  box-shadow: 0 0 15px rgba(255, 49, 49, 0.5);
}

body[data-page="mansonlu"] .mobile-menu-toggle,
body[data-page="mutfak"] .mobile-menu-toggle,
body[data-page="firin"] .mobile-menu-toggle,
body[data-page="cay"] .mobile-menu-toggle,
body[data-page="serpentilli"] .mobile-menu-toggle,
body[data-page="cubuklu"] .mobile-menu-toggle,
body[data-page="muhtelif"] .mobile-menu-toggle,
body[data-page="ozel"] .mobile-menu-toggle,
body[data-page="isi"] .mobile-menu-toggle,
body[data-page="ates"] .mobile-menu-toggle,
body[data-page="mangal"] .mobile-menu-toggle {
  color: rgba(255, 255, 255, 0.9);
}

body[data-page="mansonlu"] .mobile-menu-toggle:hover,
body[data-page="mutfak"] .mobile-menu-toggle:hover,
body[data-page="firin"] .mobile-menu-toggle:hover,
body[data-page="cay"] .mobile-menu-toggle:hover,
body[data-page="serpentilli"] .mobile-menu-toggle:hover,
body[data-page="cubuklu"] .mobile-menu-toggle:hover,
body[data-page="muhtelif"] .mobile-menu-toggle:hover,
body[data-page="ozel"] .mobile-menu-toggle:hover,
body[data-page="isi"] .mobile-menu-toggle:hover,
body[data-page="ates"] .mobile-menu-toggle:hover,
body[data-page="mangal"] .mobile-menu-toggle:hover {
  background-color: rgba(255, 255, 255, 0.1);
}

.product-detail-section {
  padding: calc(var(--spacing-unit) * 6) calc(var(--spacing-unit) * 2) 0;
  margin: 0;
  border-radius: 0;
  min-height: calc(100vh - 200px);
  padding-bottom: calc(var(--spacing-unit) * 6);
  position: relative;
  overflow: hidden;
  width: 100%;
}

/* Product detail background (performance-first) */
.space-background {
  background: #000000;
  position: relative;
}

/* Twinkling Stars */
.stars,
.stars2,
.stars3 {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  /* Disable heavy star layers (mobile performance) */
  display: none;
}

.stars {
  background-image: 
    radial-gradient(1.5px 1.5px at 20% 30%, rgba(255, 255, 255, 0.95), transparent),
    radial-gradient(1.2px 1.2px at 60% 70%, rgba(190, 220, 255, 0.9), transparent),
    radial-gradient(1px 1px at 50% 50%, rgba(255, 255, 255, 0.85), transparent),
    radial-gradient(1px 1px at 80% 10%, rgba(255, 255, 255, 0.9), transparent),
    radial-gradient(1.4px 1.4px at 90% 60%, rgba(255, 235, 210, 0.85), transparent),
    radial-gradient(1px 1px at 33% 80%, rgba(255, 255, 255, 0.8), transparent),
    radial-gradient(1px 1px at 55% 20%, rgba(200, 230, 255, 0.85), transparent),
    radial-gradient(1.3px 1.3px at 10% 50%, rgba(255, 255, 255, 0.9), transparent),
    radial-gradient(1px 1px at 75% 40%, rgba(255, 255, 255, 0.82), transparent),
    radial-gradient(1.4px 1.4px at 40% 90%, rgba(255, 255, 255, 0.86), transparent),
    radial-gradient(1px 1px at 25% 15%, rgba(255, 255, 255, 0.8), transparent),
    radial-gradient(1px 1px at 65% 55%, rgba(255, 255, 255, 0.82), transparent),
    radial-gradient(1.3px 1.3px at 15% 75%, rgba(190, 220, 255, 0.85), transparent),
    radial-gradient(1px 1px at 85% 25%, rgba(255, 255, 255, 0.85), transparent),
    radial-gradient(1px 1px at 45% 65%, rgba(255, 255, 255, 0.8), transparent);
  background-repeat: repeat;
  background-size: 900px 900px;
  animation: twinkle 6s ease-in-out infinite, starDrift 220s linear infinite;
  opacity: 0.9;
}

.stars2 {
  background-image: 
    radial-gradient(1px 1px at 25% 25%, rgba(255, 255, 255, 0.75), transparent),
    radial-gradient(1px 1px at 75% 75%, rgba(255, 255, 255, 0.7), transparent),
    radial-gradient(1.4px 1.4px at 45% 45%, rgba(200, 230, 255, 0.7), transparent),
    radial-gradient(1px 1px at 15% 65%, rgba(255, 255, 255, 0.65), transparent),
    radial-gradient(1px 1px at 85% 35%, rgba(255, 255, 255, 0.7), transparent),
    radial-gradient(1.3px 1.3px at 35% 15%, rgba(255, 235, 210, 0.65), transparent),
    radial-gradient(1px 1px at 65% 85%, rgba(255, 255, 255, 0.68), transparent),
    radial-gradient(1px 1px at 95% 25%, rgba(255, 255, 255, 0.6), transparent),
    radial-gradient(1px 1px at 5% 45%, rgba(255, 255, 255, 0.6), transparent),
    radial-gradient(1.3px 1.3px at 55% 5%, rgba(190, 220, 255, 0.65), transparent);
  background-repeat: repeat;
  background-size: 1200px 1200px;
  animation: twinkle 8s ease-in-out infinite reverse, starDrift 340s linear infinite reverse;
  opacity: 0.55;
}

.stars3 {
  background-image: 
    radial-gradient(1px 1px at 30% 40%, rgba(255, 255, 255, 0.55), transparent),
    radial-gradient(1px 1px at 70% 60%, rgba(255, 255, 255, 0.55), transparent),
    radial-gradient(1px 1px at 50% 80%, rgba(190, 220, 255, 0.5), transparent),
    radial-gradient(1px 1px at 20% 20%, rgba(255, 255, 255, 0.5), transparent),
    radial-gradient(1px 1px at 80% 80%, rgba(255, 235, 210, 0.45), transparent),
    radial-gradient(1px 1px at 10% 60%, rgba(255, 255, 255, 0.45), transparent),
    radial-gradient(1px 1px at 90% 40%, rgba(255, 255, 255, 0.5), transparent);
  background-repeat: repeat;
  background-size: 1600px 1600px;
  animation: twinkle 10s ease-in-out infinite, starDrift 520s linear infinite;
  opacity: 0.35;
}

@keyframes twinkle {
  0%, 100% {
    opacity: 0.78;
    filter: brightness(1);
  }
  50% {
    opacity: 1;
    filter: brightness(1.2);
  }
}

@keyframes starDrift {
  from { background-position: 0 0; }
  to { background-position: 260px 420px; }
}

/* Shooting Stars (more “elite”: rarer + softer + varied angle) */
.space-background::before,
.space-background::after {
  content: '';
  position: absolute;
  width: 1px;
  height: 180px;
  top: -220px;
  background: linear-gradient(
    to bottom,
    transparent,
    rgba(255, 255, 255, 0.55),
    rgba(255, 255, 255, 0.85),
    transparent
  );
  border-radius: 50%;
  opacity: 0;
  box-shadow: 0 0 6px rgba(255, 255, 255, 0.55), 0 0 14px rgba(255, 255, 255, 0.28);
  will-change: transform, opacity;
  pointer-events: none;
  /* Disable shooting stars (performance) */
  display: none;
}

.space-background::before {
  left: 14%;
  --shoot-rot: 38deg;
  --shoot-x: 320px;
  animation: shootingStar 22s cubic-bezier(0.22, 0.8, 0.2, 1) infinite;
  animation-delay: 0s;
}

.space-background::after {
  left: 78%;
  --shoot-rot: -26deg;
  --shoot-x: -280px;
  animation: shootingStar 28s cubic-bezier(0.22, 0.8, 0.2, 1) infinite;
  animation-delay: 9s;
}

@keyframes shootingStar {
  0%, 65% {
    opacity: 0;
    transform: translate3d(0, 0, 0) rotate(var(--shoot-rot, 45deg));
  }
  68% {
    opacity: 0.9;
  }
  84% {
    opacity: 0.9;
    transform: translate3d(var(--shoot-x, 300px), calc(100vh + 260px), 0) rotate(var(--shoot-rot, 45deg));
  }
  100% {
    opacity: 0;
    transform: translate3d(var(--shoot-x, 300px), calc(100vh + 260px), 0) rotate(var(--shoot-rot, 45deg));
  }
}

/* Reduced Motion Support for Space */
@media (prefers-reduced-motion: reduce) {
  .space-background {
    background: #000000;
  }
  
  .stars,
  .stars2,
  .stars3 {
    animation: none;
    opacity: 0.8;
  }
  
  .space-background::before,
  .space-background::after {
    animation: none;
    display: none;
  }
  
  .snake-border {
    animation: none;
    box-shadow: 
      0 0 10px rgba(255, 49, 49, 0.5),
      0 8px 32px rgba(0, 0, 0, 0.4);
  }
  
  .snake-border::before,
  .snake-border::after {
    animation: none;
    display: none;
  }
}

.product-detail-header {
  margin-bottom: calc(var(--spacing-unit) * 4);
  position: relative;
  z-index: 1;
}

.back-link {
  display: inline-block;
  color: var(--accent-color);
  text-decoration: none;
  font-weight: 600;
  margin-bottom: calc(var(--spacing-unit) * 2);
  transition: var(--transition);
}

.back-link:hover {
  color: #ff5252;
  transform: translateX(-4px);
  text-shadow: 0 0 10px rgba(255, 49, 49, 0.5);
}

.product-detail-header h1 {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700;
  margin-bottom: calc(var(--spacing-unit) * 1.5);
  color: #ffffff;
  letter-spacing: -0.02em;
  text-align: center;
}

/* 3D “dimension” hover effect (headings) */
.tilt-title {
  --tilt-rx: 0deg;
  --tilt-ry: 0deg;
  display: inline-block;
  transform-origin: 50% 50%;
  transform: perspective(1000px) rotateX(var(--tilt-rx)) rotateY(var(--tilt-ry)) translateZ(0);
  transform-style: preserve-3d;
  will-change: transform, text-shadow, filter;
  transition: transform 180ms ease, text-shadow 180ms ease, filter 180ms ease;
  user-select: none;
}

@media (hover: hover) and (pointer: fine) {
  .tilt-title:hover {
    text-shadow:
      0 10px 30px rgba(0, 0, 0, 0.55),
      0 0 22px rgba(255, 49, 49, 0.22);
    filter: drop-shadow(0 10px 26px rgba(0, 0, 0, 0.35));
  }
}

@media (prefers-reduced-motion: reduce) {
  .tilt-title {
    transition: none;
    transform: none !important;
  }
}

.product-detail-header h1.tilt-title,
.product-detail-header h1[data-tilt] {
  --tilt-rx: 0deg;
  --tilt-ry: 0deg;
  display: block;
  width: 100%;
  text-align: center;
  transform-origin: 50% 50%;
  transform: perspective(1000px) rotateX(var(--tilt-rx)) rotateY(var(--tilt-ry)) translateZ(0);
  transform-style: preserve-3d;
  will-change: transform, text-shadow, filter;
  transition: transform 180ms ease, text-shadow 180ms ease, filter 180ms ease;
  user-select: none;
}

@media (hover: hover) and (pointer: fine) {
  .product-detail-header h1.tilt-title:hover,
  .product-detail-header h1[data-tilt]:hover {
    text-shadow:
      0 10px 30px rgba(0, 0, 0, 0.55),
      0 0 22px rgba(255, 49, 49, 0.22);
    filter: drop-shadow(0 10px 26px rgba(0, 0, 0, 0.35));
  }
}

@media (prefers-reduced-motion: reduce) {
  .product-detail-header h1.tilt-title,
  .product-detail-header h1[data-tilt] {
    transition: none;
    transform: none !important;
  }
}

.product-detail-description {
  font-size: 1.125rem;
  color: rgba(255, 255, 255, 0.8);
  line-height: 1.7;
  max-width: 800px;
  text-align: center;
  margin-left: auto;
  margin-right: auto;
}

/* Product Gallery Grid */
.product-gallery {
  display: grid;
  grid-template-columns: 1fr;
  gap: calc(var(--spacing-unit) * 3);
  margin-top: calc(var(--spacing-unit) * 4);
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
  position: relative;
  z-index: 1;
}

.product-figure {
  margin: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: calc(var(--spacing-unit) * 2);
  width: 100%;
}

.product-figure figcaption {
  text-align: center;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.9);
  font-size: 1.125rem;
}

/* Red Border Frame with Glow Effect */
.snake-border {
  position: relative;
  border-radius: 16px;
  padding: 6px;
  background: #1a1a1a;
  width: 100%;
  max-width: 600px;
  margin: 0 auto;
  border: 3px solid var(--accent-color);
  box-shadow: 
    0 0 8px rgba(255, 49, 49, 0.32),
    0 0 16px rgba(255, 49, 49, 0.18),
    0 8px 32px rgba(0, 0, 0, 0.4);
  animation: borderGlow 2s ease-in-out infinite;
}

.snake-border::before {
  content: '';
  position: absolute;
  inset: -3px;
  border-radius: 19px;
  border: 3px solid var(--accent-color);
  opacity: 0.45;
  animation: borderPulse 2s ease-in-out infinite;
  pointer-events: none;
}

.snake-border::after {
  content: '';
  position: absolute;
  inset: -6px;
  border-radius: 22px;
  border: 2px solid rgba(255, 49, 49, 0.3);
  opacity: 0.25;
  animation: borderPulse 2s ease-in-out infinite 0.5s;
  pointer-events: none;
}

.snake-border img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 12px;
  position: relative;
  z-index: 1;
  background: #2a2a2a;
  box-shadow: 0 8px 40px rgba(0, 0, 0, 0.6);
  max-width: 100%;
}

@keyframes borderGlow {
  0%, 100% {
    box-shadow: 
      0 0 8px rgba(255, 49, 49, 0.32),
      0 0 16px rgba(255, 49, 49, 0.18),
      0 8px 32px rgba(0, 0, 0, 0.4);
  }
  50% {
    box-shadow: 
      0 0 14px rgba(255, 49, 49, 0.5),
      0 0 28px rgba(255, 49, 49, 0.28),
      0 8px 32px rgba(0, 0, 0, 0.4);
  }
}

@keyframes borderPulse {
  0%, 100% {
    opacity: 0.22;
    transform: scale(1);
  }
  50% {
    opacity: 0.5;
    transform: scale(1.02);
  }
}

@keyframes spin {
  from {
    transform: rotate(0deg);
  }
  to {
    transform: rotate(360deg);
  }
}


/* Responsive: Product Gallery */
@media (min-width: 1200px) {
  .product-gallery {
    max-width: 750px;
  }
  
  .ring {
    max-width: 650px;
  }
  
  body[data-page="mansonlu"] header,
  body[data-page="mutfak"] header,
  body[data-page="firin"] header,
  body[data-page="serpentilli"] header,
  body[data-page="cay"] header,
  body[data-page="cubuklu"] header,
  body[data-page="muhtelif"] header,
  body[data-page="ozel"] header,
  body[data-page="isi"] header,
  body[data-page="ates"] header,
  body[data-page="mangal"] header {
    background: linear-gradient(to right,
      rgba(160, 160, 160, 0.26) 0%,
      rgba(95, 95, 95, 0.50) 40%,
      rgba(35, 35, 35, 0.82) 100%
    );
  }
}

@media (min-width: 768px) and (max-width: 1199px) {
  .product-gallery {
    max-width: 650px;
    gap: calc(var(--spacing-unit) * 2.5);
  }
  
  .ring {
    max-width: 550px;
  }
  
  body[data-page="mansonlu"] header,
  body[data-page="mutfak"] header,
  body[data-page="firin"] header,
  body[data-page="serpentilli"] header,
  body[data-page="cay"] header,
  body[data-page="cubuklu"] header,
  body[data-page="muhtelif"] header,
  body[data-page="ozel"] header,
  body[data-page="isi"] header,
  body[data-page="ates"] header,
  body[data-page="mangal"] header {
    background: linear-gradient(to right,
      rgba(150, 150, 150, 0.24) 0%,
      rgba(85, 85, 85, 0.48) 42%,
      rgba(35, 35, 35, 0.82) 100%
    );
  }
}

@media (max-width: 767px) {
  .product-gallery {
    gap: calc(var(--spacing-unit) * 2.5);
    padding: 0 calc(var(--spacing-unit) * 1.5);
    max-width: 100%;
  }
  
  .ring {
    max-width: 100%;
  }
  
  .product-detail-section {
    padding: calc(var(--spacing-unit) * 4) calc(var(--spacing-unit) * 1) 0;
    min-height: calc(100vh - 180px);
    padding-bottom: calc(var(--spacing-unit) * 4);
    margin: 0;
    width: 100%;
  }
  
  body[data-page="mansonlu"] .nav-links a,
  body[data-page="mutfak"] .nav-links a,
  body[data-page="firin"] .nav-links a,
  body[data-page="serpentilli"] .nav-links a,
  body[data-page="cay"] .nav-links a,
  body[data-page="cubuklu"] .nav-links a,
  body[data-page="muhtelif"] .nav-links a,
  body[data-page="ozel"] .nav-links a,
  body[data-page="isi"] .nav-links a,
  body[data-page="ates"] .nav-links a,
  body[data-page="mangal"] .nav-links a {
    border-bottom-color: rgba(255, 255, 255, 0.1);
    color: rgba(255, 255, 255, 0.9);
  }
  
  body[data-page="mansonlu"] header,
  body[data-page="mutfak"] header,
  body[data-page="firin"] header,
  body[data-page="serpentilli"] header,
  body[data-page="cay"] header,
  body[data-page="cubuklu"] header,
  body[data-page="muhtelif"] header,
  body[data-page="ozel"] header,
  body[data-page="isi"] header,
  body[data-page="ates"] header,
  body[data-page="mangal"] header {
    background: linear-gradient(to right,
      rgba(140, 140, 140, 0.22) 0%,
      rgba(80, 80, 80, 0.46) 45%,
      rgba(30, 30, 30, 0.84) 100%
    );
  }
  
  .product-figure figcaption {
    font-size: 1rem;
  }
  
}

@media (max-width: 480px) {
  .product-gallery {
    gap: calc(var(--spacing-unit) * 2);
    padding: 0 calc(var(--spacing-unit) * 1);
  }
  
  .product-figure {
    gap: calc(var(--spacing-unit) * 1.5);
  }
  
  .product-detail-section {
    padding: calc(var(--spacing-unit) * 3) calc(var(--spacing-unit) * 0.5) 0;
    min-height: calc(100vh - 140px);
    padding-bottom: calc(var(--spacing-unit) * 3);
    margin: 0;
    width: 100%;
  }
  
  body[data-page="mansonlu"] header,
  body[data-page="mutfak"] header,
  body[data-page="firin"] header,
  body[data-page="serpentilli"] header,
  body[data-page="cay"] header,
  body[data-page="cubuklu"] header,
  body[data-page="muhtelif"] header,
  body[data-page="ozel"] header,
  body[data-page="isi"] header,
  body[data-page="ates"] header,
  body[data-page="mangal"] header {
    background: linear-gradient(to right,
      rgba(130, 130, 130, 0.22) 0%,
      rgba(75, 75, 75, 0.46) 48%,
      rgba(30, 30, 30, 0.86) 100%
    );
  }
  
  .snake-border {
    padding: 4px;
    border-width: 2px;
  }
}