/* =====================================================
   Sun Pergola - Custom Styles
   Bootstrap 5.3 üzerine özel tasarım
   Renk: Koyu Mavi + Gri
   ===================================================== */

/* ---------- CSS Variables ---------- */
:root {
  --color-primary: #1a365d;
  --color-primary-light: #2b4c7e;
  --color-primary-dark: #0f2440;
  --color-secondary: #6b7280;
  --color-accent: #2563eb;
  --color-accent-light: #3b82f6;
  --color-dark: #111827;
  --color-light: #f9fafb;
  --color-white: #ffffff;
  --color-text: #374151;
  --color-text-light: #9ca3af;
  --color-border: #e5e7eb;
  --color-whatsapp: #25d366;
  --font-heading: 'Montserrat', sans-serif;
  --font-body: 'Inter', sans-serif;
  --transition: all 0.3s ease;
}

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

html {
  overflow-x: hidden;
  max-width: 100%;
}

body {
  font-family: var(--font-body);
  color: var(--color-text);
  background: var(--color-white);
  line-height: 1.7;
  overflow-x: hidden;
  max-width: 100%;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.3;
  color: var(--color-dark);
}

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

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

/* ---------- Navbar ---------- */
.site-navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--color-border);
  transition: var(--transition);
}

.site-navbar.scrolled {
  box-shadow: 0 2px 20px rgba(0, 0, 0, 0.08);
}

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

.site-navbar .nav-link {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 14px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--color-dark);
  padding: 8px 16px !important;
  position: relative;
}

.site-navbar .nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 0;
  height: 2px;
  background: var(--color-primary);
  transition: var(--transition);
}

.site-navbar .nav-link:hover::after,
.site-navbar .nav-link.active::after {
  width: 70%;
}

.site-navbar .nav-link:hover,
.site-navbar .nav-link.active {
  color: var(--color-primary);
}

/* Desktop: dropdown hover ile açılır */
@media (min-width: 992px) {
  .site-navbar .nav-item.dropdown:hover>.dropdown-menu {
    display: block;
    margin-top: 0;
  }

  .site-navbar .dropdown-menu {
    border: none;
    border-radius: 8px;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.12);
    padding: 8px 0;
    min-width: 200px;
  }

  .site-navbar .dropdown-item {
    font-family: var(--font-heading);
    font-size: 13px;
    font-weight: 600;
    color: var(--color-dark);
    padding: 8px 20px;
    transition: var(--transition);
  }

  .site-navbar .dropdown-item:hover {
    background: var(--color-light);
    color: var(--color-primary);
  }
}

/* Mobil: dropdown inline accordion (Bootstrap default) */
@media (max-width: 991px) {
  .site-navbar .dropdown-menu {
    border: none;
    background: var(--color-light);
    border-radius: 8px;
    padding: 4px 0;
    margin: 4px 0 8px 0;
  }

  .site-navbar .dropdown-item {
    font-size: 13px;
    padding: 8px 20px;
    color: var(--color-dark);
  }

  .site-navbar .dropdown-item:hover {
    background: var(--color-border);
  }
}

.btn-whatsapp {
  background: var(--color-whatsapp);
  color: var(--color-white);
  border: none;
  border-radius: 50px;
  padding: 8px 20px;
  font-weight: 600;
  font-size: 13px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.btn-whatsapp:hover {
  background: #1da851;
  color: var(--color-white);
  transform: translateY(-1px);
}

/* Navbar toggler */
.navbar-toggler {
  border: none;
  padding: 4px;
}

.navbar-toggler:focus {
  box-shadow: none;
}

.navbar-toggler-bar {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-dark);
  margin: 5px 0;
  transition: var(--transition);
}

/* ---------- Hero Slider ---------- */
.hero-slider {
  position: relative;
  height: 100vh;
  min-height: 600px;
}

.hero-slide {
  height: 100vh;
  min-height: 600px;
  background-size: cover;
  background-position: center;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-slide::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(26, 54, 93, 0.85) 0%, rgba(17, 24, 39, 0.7) 100%);
}

.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  max-width: 800px;
  padding: 0 20px;
}

.hero-subtitle {
  display: inline-block;
  font-family: var(--font-heading);
  font-size: 14px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 3px;
  color: var(--color-accent-light);
  margin-bottom: 16px;
}

.hero-title {
  font-size: clamp(36px, 6vw, 64px);
  font-weight: 800;
  color: var(--color-white);
  margin-bottom: 20px;
  line-height: 1.1;
}

.hero-desc {
  font-size: 18px;
  color: rgba(255, 255, 255, 0.8);
  margin-bottom: 32px;
  line-height: 1.6;
}

.btn-hero {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 36px;
  background: var(--color-accent);
  color: var(--color-white);
  border: none;
  border-radius: 50px;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 14px;
  text-transform: uppercase;
  letter-spacing: 1px;
  transition: var(--transition);
}

.btn-hero:hover {
  background: var(--color-accent-light);
  color: var(--color-white);
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(37, 99, 235, 0.35);
}

.btn-hero-outline {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 36px;
  background: transparent;
  color: var(--color-white);
  border: 2px solid rgba(255, 255, 255, 0.4);
  border-radius: 50px;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 14px;
  text-transform: uppercase;
  letter-spacing: 1px;
  transition: var(--transition);
}

.btn-hero-outline:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: var(--color-white);
  color: var(--color-white);
}

.hero-slider .swiper-pagination-bullet {
  width: 12px;
  height: 12px;
  background: rgba(255, 255, 255, 0.5);
  opacity: 1;
}

.hero-slider .swiper-pagination-bullet-active {
  background: var(--color-accent);
  width: 32px;
  border-radius: 6px;
}

.hero-scroll {
  position: absolute;
  bottom: 30px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 10;
}

.mouse {
  width: 26px;
  height: 42px;
  border: 2px solid rgba(255, 255, 255, 0.5);
  border-radius: 13px;
  position: relative;
}

.mouse::after {
  content: '';
  width: 4px;
  height: 8px;
  background: rgba(255, 255, 255, 0.7);
  border-radius: 2px;
  position: absolute;
  top: 8px;
  left: 50%;
  transform: translateX(-50%);
  animation: mouseScroll 1.5s infinite;
}

@keyframes mouseScroll {
  0% {
    opacity: 1;
    transform: translateX(-50%) translateY(0);
  }

  100% {
    opacity: 0;
    transform: translateX(-50%) translateY(12px);
  }
}

/* ---------- Sections ---------- */
.section {
  padding: 100px 0;
}

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

.section-dark {
  background: var(--color-primary);
}

.section-subtitle {
  display: inline-block;
  font-family: var(--font-heading);
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 3px;
  color: var(--color-accent);
  margin-bottom: 12px;
}

.section-title {
  font-size: clamp(28px, 4vw, 42px);
  font-weight: 800;
  margin-bottom: 16px;
}

.section-divider {
  width: 60px;
  height: 3px;
  background: var(--color-accent);
  margin-bottom: 24px;
}

.section-divider.centered {
  margin-left: auto;
  margin-right: auto;
}

.section-desc {
  font-size: 16px;
  color: var(--color-secondary);
  line-height: 1.8;
}

.section-desc.centered {
  max-width: 600px;
  margin: 0 auto;
}

/* ---------- About Preview ---------- */
.about-img-wrapper {
  position: relative;
  border-radius: 16px;
  overflow: hidden;
}

.about-img-wrapper img {
  width: 100%;
  height: 400px;
  object-fit: cover;
  border-radius: 16px;
}

.about-img-accent {
  position: absolute;
  top: -12px;
  left: -12px;
  width: 100%;
  height: 100%;
  border: 3px solid var(--color-accent);
  border-radius: 16px;
  z-index: -1;
}

.about-experience {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  margin-top: 24px;
  padding: 16px 24px;
  background: var(--color-primary);
  border-radius: 12px;
}

.about-experience .number {
  font-family: var(--font-heading);
  font-size: 42px;
  font-weight: 800;
  color: var(--color-accent-light);
  line-height: 1;
}

.about-experience .text {
  font-size: 14px;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.9);
  line-height: 1.3;
}

/* ---------- Product Cards ---------- */
.product-card {
  background: var(--color-white);
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.06);
  transition: var(--transition);
  height: 100%;
}

.product-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.12);
}

.product-card-img {
  position: relative;
  height: 240px;
  overflow: hidden;
}

.product-card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

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

.product-card-badge {
  position: absolute;
  top: 16px;
  left: 16px;
  background: var(--color-primary);
  color: var(--color-white);
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  padding: 4px 12px;
  border-radius: 50px;
}

.product-card-body {
  padding: 24px;
}

.product-card-title {
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 8px;
}

.product-card-title a {
  color: var(--color-dark);
}

.product-card-title a:hover {
  color: var(--color-primary);
}

.product-card-desc {
  font-size: 14px;
  color: var(--color-secondary);
  line-height: 1.6;
  margin-bottom: 16px;
}

.product-card-link {
  font-family: var(--font-heading);
  font-size: 13px;
  font-weight: 700;
  color: var(--color-accent);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.product-card-link:hover {
  color: var(--color-primary);
  gap: 10px;
}

/* ---------- Product Detail ---------- */
.product-detail-gallery {
  border-radius: 16px;
  overflow: hidden;
}

.product-main-image {
  border-radius: 16px;
  overflow: hidden;
  margin-bottom: 16px;
}

.product-main-image img {
  width: 100%;
  height: 500px;
  object-fit: cover;
}

.product-thumbnails {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.product-thumb {
  width: 80px;
  height: 80px;
  border-radius: 8px;
  overflow: hidden;
  cursor: pointer;
  opacity: 0.5;
  border: 2px solid transparent;
  transition: var(--transition);
}

.product-thumb.active,
.product-thumb:hover {
  opacity: 1;
  border-color: var(--color-accent);
}

.product-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.product-detail-category {
  display: inline-block;
  font-size: 13px;
  font-weight: 600;
  color: var(--color-accent);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 8px;
}

.product-detail-title {
  font-size: 32px;
  font-weight: 800;
  margin-bottom: 20px;
  color: var(--color-dark);
}

.product-detail-short {
  font-size: 16px;
  color: var(--color-secondary);
  line-height: 1.8;
  margin-bottom: 20px;
}

.product-detail-desc {
  font-size: 15px;
  line-height: 1.8;
  color: var(--color-text);
  margin-bottom: 24px;
}

.product-features-table {
  margin-bottom: 30px;
}

.product-features-table h5 {
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 16px;
  color: var(--color-dark);
}

.product-features-table table {
  width: 100%;
  border-collapse: collapse;
}

.product-features-table tr {
  border-bottom: 1px solid var(--color-border);
}

.product-features-table td {
  padding: 12px 16px;
  font-size: 14px;
}

.product-features-table .feature-label {
  font-weight: 700;
  color: var(--color-dark);
  width: 40%;
  background: var(--color-light);
}

.product-features-table .feature-value {
  color: var(--color-text);
}

.product-detail-cta {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 30px;
}

.btn-whatsapp-lg {
  display: inline-flex;
  align-items: center;
  padding: 14px 28px;
  background: var(--color-whatsapp);
  color: var(--color-white);
  border-radius: 8px;
  font-weight: 600;
  font-size: 15px;
  transition: var(--transition);
}

.btn-whatsapp-lg:hover {
  background: #20b858;
  color: var(--color-white);
  transform: translateY(-2px);
}

.btn-outline-lg {
  display: inline-flex;
  align-items: center;
  padding: 14px 28px;
  background: transparent;
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
  border-radius: 8px;
  font-weight: 600;
  font-size: 15px;
  transition: var(--transition);
}

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

/* ---------- Stats ---------- */
.stat-item {
  text-align: center;
  padding: 30px 20px;
}

.stat-number {
  display: block;
  font-family: var(--font-heading);
  font-size: 48px;
  font-weight: 800;
  color: var(--color-accent);
  line-height: 1;
  margin-bottom: 8px;
}

.stat-label {
  display: block;
  font-size: 15px;
  color: rgba(255, 255, 255, 0.7);
  font-weight: 500;
}

/* ---------- Custom Design Form ---------- */
.custom-design-form-wrapper {
  background: var(--color-light);
  padding: 40px;
  border-radius: 16px;
}

.form-section-title {
  font-size: 18px;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: 16px;
  padding-bottom: 8px;
  border-bottom: 2px solid var(--color-border);
}

.custom-design-steps {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.step-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
}

.step-number {
  flex-shrink: 0;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-primary);
  color: var(--color-white);
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 18px;
  border-radius: 50%;
}

.step-item h5 {
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 4px;
  color: var(--color-dark);
}

.step-item p {
  font-size: 14px;
  color: var(--color-secondary);
  margin: 0;
}

/* ---------- Catalog Placeholder ---------- */
.catalog-placeholder {
  padding: 80px 20px;
}

.catalog-placeholder-icon {
  width: 100px;
  height: 100px;
  margin: 0 auto 30px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-light);
  border-radius: 50%;
}

.catalog-placeholder-icon i {
  font-size: 40px;
  color: var(--color-primary);
}

.catalog-placeholder h2 {
  font-size: 32px;
  margin-bottom: 16px;
}

.catalog-placeholder p {
  font-size: 16px;
  color: var(--color-secondary);
  line-height: 1.8;
}

/* ---------- Contact Form Wrapper ---------- */
.contact-form-wrapper {
  background: var(--color-light);
  padding: 40px;
  border-radius: 16px;
}

.contact-form-title {
  font-family: var(--font-heading);
  font-size: 28px;
  font-weight: 700;
  margin-bottom: 8px;
  color: var(--color-dark);
}

.contact-form-subtitle {
  color: var(--color-text-light);
  margin-bottom: 24px;
}

/* ---------- CTA Section ---------- */
.cta-section {
  padding: 100px 0;
  background-size: cover;
  background-position: center;
  position: relative;
  color: var(--color-white);
}

.cta-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(26, 54, 93, 0.92) 0%, rgba(17, 24, 39, 0.85) 100%);
}

.cta-section .container {
  position: relative;
  z-index: 2;
}

/* ---------- Gallery ---------- */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

@media (max-width: 768px) {
  .gallery-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 480px) {
  .gallery-grid {
    grid-template-columns: 1fr;
  }
}

.gallery-item {
  border-radius: 12px;
  overflow: hidden;
  cursor: pointer;
  position: relative;
}

.gallery-item img {
  width: 100%;
  height: 260px;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.gallery-item:hover img {
  transform: scale(1.08);
}

.gallery-overlay {
  position: absolute;
  inset: 0;
  background: rgba(26, 54, 93, 0.6);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: var(--transition);
}

.gallery-item:hover .gallery-overlay {
  opacity: 1;
}

.gallery-overlay i {
  color: var(--color-white);
  font-size: 28px;
}

/* ---------- Page Header ---------- */
.page-header {
  height: 400px;
  background-size: cover;
  background-position: center;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-top: 76px;
}

.page-header::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(26, 54, 93, 0.88) 0%, rgba(17, 24, 39, 0.75) 100%);
}

.page-header-content {
  position: relative;
  z-index: 2;
  text-align: center;
}

.page-header-title {
  font-size: clamp(32px, 5vw, 52px);
  font-weight: 800;
  color: var(--color-white);
  margin-bottom: 12px;
}

.page-header-subtitle {
  font-size: 16px;
  color: rgba(255, 255, 255, 0.7);
}

/* Breadcrumb */
.breadcrumb-custom {
  padding: 16px 0;
  background: var(--color-light);
  border-bottom: 1px solid var(--color-border);
}

.breadcrumb-custom a {
  color: var(--color-accent);
  font-size: 14px;
}

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

.breadcrumb-custom span {
  color: var(--color-secondary);
  font-size: 14px;
}

/* ---------- Contact Form ---------- */
.contact-form .form-control,
.contact-form .form-select {
  border: 1px solid var(--color-border);
  border-radius: 10px;
  padding: 12px 16px;
  font-size: 14px;
  transition: var(--transition);
}

.contact-form .form-control:focus,
.contact-form .form-select:focus {
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

.contact-info-item {
  display: flex;
  gap: 16px;
  margin-bottom: 24px;
}

.contact-info-icon {
  width: 48px;
  height: 48px;
  background: var(--color-primary);
  color: var(--color-white);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  flex-shrink: 0;
}

/* ---------- Custom Design Form ---------- */
.design-form .form-label {
  font-weight: 600;
  font-size: 14px;
  color: var(--color-dark);
}

/* ---------- Filter Tabs ---------- */
.filter-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 40px;
  justify-content: center;
}

.filter-tab {
  padding: 10px 24px;
  border: 2px solid var(--color-border);
  border-radius: 50px;
  background: var(--color-white);
  font-family: var(--font-heading);
  font-size: 13px;
  font-weight: 600;
  color: var(--color-secondary);
  cursor: pointer;
  transition: var(--transition);
}

.filter-tab:hover,
.filter-tab.active {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: var(--color-white);
}

/* ---------- Footer ---------- */
.site-footer {
  background: var(--color-dark);
  color: rgba(255, 255, 255, 0.7);
}

.footer-top {
  padding: 80px 0 40px;
}

.footer-widget {
  margin-bottom: 30px;
}

.footer-logo img {
  height: 50px;
  margin-bottom: 20px;
}

.footer-about {
  font-size: 14px;
  line-height: 1.8;
  color: rgba(255, 255, 255, 0.6);
}

.footer-title {
  font-family: var(--font-heading);
  font-size: 18px;
  font-weight: 700;
  color: var(--color-white);
  margin-bottom: 24px;
  position: relative;
  padding-bottom: 12px;
}

.footer-title::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 40px;
  height: 2px;
  background: var(--color-accent);
}

.footer-links-list {
  list-style: none;
  padding: 0;
}

.footer-links-list li {
  margin-bottom: 10px;
}

.footer-links-list a {
  color: rgba(255, 255, 255, 0.6);
  font-size: 14px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.footer-links-list a:hover {
  color: var(--color-accent-light);
}

.footer-contact {
  list-style: none;
  padding: 0;
}

.footer-contact li {
  display: flex;
  gap: 12px;
  margin-bottom: 14px;
  font-size: 14px;
}

.footer-contact li i {
  color: var(--color-accent-light);
  margin-top: 3px;
  width: 16px;
  flex-shrink: 0;
}

.footer-contact li a {
  color: rgba(255, 255, 255, 0.6);
}

.footer-contact li a:hover {
  color: var(--color-accent-light);
}

.footer-social {
  display: flex;
  gap: 10px;
  margin-top: 20px;
}

.footer-social a {
  width: 40px;
  height: 40px;
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255, 255, 255, 0.6);
  font-size: 16px;
  transition: var(--transition);
}

.footer-social a:hover {
  background: var(--color-accent);
  border-color: var(--color-accent);
  color: var(--color-white);
}

.footer-bottom {
  padding: 20px 0;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-bottom p {
  font-size: 13px;
  color: rgba(255, 255, 255, 0.4);
  margin: 0;
}

.footer-bottom-links a {
  color: rgba(255, 255, 255, 0.4);
  font-size: 13px;
  margin-left: 20px;
}

.footer-bottom-links a:hover {
  color: var(--color-accent-light);
}

/* ---------- Scroll to Top ---------- */
.scroll-top {
  position: fixed;
  bottom: 30px;
  right: 30px;
  width: 44px;
  height: 44px;
  background: var(--color-primary);
  color: var(--color-white);
  border: none;
  border-radius: 50%;
  font-size: 18px;
  display: none;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 999;
  transition: var(--transition);
  box-shadow: 0 4px 15px rgba(26, 54, 93, 0.3);
}

.scroll-top:hover {
  background: var(--color-accent);
  transform: translateY(-3px);
}

.scroll-top.show {
  display: flex;
}

/* ---------- WhatsApp Float ---------- */
.whatsapp-float {
  position: fixed;
  bottom: 30px;
  left: 30px;
  width: 56px;
  height: 56px;
  background: var(--color-whatsapp);
  color: var(--color-white);
  border: none;
  border-radius: 50%;
  font-size: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 999;
  box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
  transition: var(--transition);
}

.whatsapp-float:hover {
  transform: scale(1.1);
  color: var(--color-white);
  box-shadow: 0 6px 25px rgba(37, 211, 102, 0.5);
}

/* ---------- Lightbox ---------- */
.lightbox {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.92);
  z-index: 2000;
  align-items: center;
  justify-content: center;
}

.lightbox.active {
  display: flex;
}

.lightbox img {
  max-width: 90%;
  max-height: 90vh;
  border-radius: 8px;
}

.lightbox-close {
  position: absolute;
  top: 20px;
  right: 30px;
  background: none;
  border: none;
  color: var(--color-white);
  font-size: 36px;
  cursor: pointer;
}

.lightbox-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: none;
  border: none;
  color: var(--color-white);
  font-size: 32px;
  cursor: pointer;
  padding: 16px;
}

.lightbox-prev {
  left: 20px;
}

.lightbox-next {
  right: 20px;
}

/* ---------- Buttons ---------- */
.btn-primary-custom {
  background: var(--color-primary);
  color: var(--color-white);
  border: none;
  border-radius: 50px;
  padding: 12px 32px;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 14px;
  transition: var(--transition);
}

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

.btn-accent {
  background: var(--color-accent);
  color: var(--color-white);
  border: none;
  border-radius: 50px;
  padding: 12px 32px;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 14px;
  transition: var(--transition);
}

.btn-accent:hover {
  background: var(--color-accent-light);
  color: var(--color-white);
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(37, 99, 235, 0.35);
}

/* ---------- Catalog Placeholder ---------- */
.coming-soon {
  min-height: 400px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
}

.coming-soon i {
  font-size: 60px;
  color: var(--color-accent);
  margin-bottom: 24px;
}

/* ---------- Responsive ---------- */
@media (max-width: 991px) {

  .hero-slider {
    margin-top: 70px;
    height: calc(70vh - 70px);
    min-height: 430px;
  }

  .hero-slide {
    height: calc(70vh - 70px);
    min-height: 430px;
  }

  .section {
    padding: 60px 0;
  }

  .page-header {
    height: 300px;
  }

  .about-img-wrapper img {
    height: 300px;
  }

  .product-main-image img {
    height: 350px;
  }

  .product-detail-title {
    font-size: 26px;
  }

  .stat-number {
    font-size: 36px;
  }

  .custom-design-form-wrapper {
    padding: 24px;
  }
}

@media (max-width: 767px) {

  .hero-slider {
    margin-top: 62px;
    height: calc(60vh - 62px);
    min-height: 340px;
  }

  .hero-slide {
    height: calc(60vh - 62px);
    min-height: 340px;
  }

  .hero-desc {
    font-size: 15px;
  }

  .about-img-accent {
    display: none;
  }

  .page-header {
    height: 250px;
    margin-top: 60px;
  }

  .dropdown-toggle::after {
    display: none !important;
  }

  .site-navbar .nav-link:hover::after,
  .site-navbar .nav-link.active::after {
    width: 0% !important;
  }
}

/* ---------- Horizontal Overflow Fix ---------- */
/* AOS fade-left / fade-right animasyonları mobilde yatay scroll açıyor */
[data-aos="fade-left"],
[data-aos="fade-right"] {
  overflow: hidden;
}

/* Tüm section ve wrapper'ların taşmasını engelle */
section,
.container,
.container-fluid,
.row {
  max-width: 100%;
}