/* ============================================
   SARICA VİLLA PREFABRİK - PREMIUM CSS DESIGN
   ============================================ */

@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;500;600;700;800;900&family=Roboto:wght@300;400;500;700&display=swap');

/* ─── CSS VARIABLES ─── */
:root {
  --primary: #CC0000;
  --primary-dark: #990000;
  --primary-light: #ff1a1a;
  --gold: #D4A017;
  --gold-light: #f0c040;
  --dark: #111827;
  --dark-2: #1C1C2E;
  --dark-3: #2d2d3f;
  --gray-1: #374151;
  --gray-2: #6B7280;
  --gray-3: #9CA3AF;
  --gray-4: #D1D5DB;
  --gray-5: #F3F4F6;
  --white: #FFFFFF;
  --shadow-sm: 0 2px 8px rgba(0,0,0,0.12);
  --shadow-md: 0 8px 24px rgba(0,0,0,0.18);
  --shadow-lg: 0 16px 48px rgba(0,0,0,0.25);
  --shadow-xl: 0 24px 64px rgba(0,0,0,0.35);
  --border-radius: 12px;
  --border-radius-lg: 20px;
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --font-heading: 'Poppins', sans-serif;
  --font-body: 'Roboto', sans-serif;
  --header-height: 80px;
}

/* ─── RESET & BASE ─── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-body);
  background: var(--white);
  color: var(--dark);
  line-height: 1.6;
  overflow-x: hidden;
}
img { max-width: 100%; height: auto; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
button { cursor: pointer; border: none; outline: none; background: none; font-family: inherit; }
input, textarea, select { font-family: inherit; outline: none; }

/* ─── TYPOGRAPHY ─── */
h1, h2, h3, h4, h5 { font-family: var(--font-heading); font-weight: 700; line-height: 1.2; }
h1 { font-size: clamp(1.8rem, 4vw, 2.8rem); }
h2 { font-size: clamp(1.5rem, 3vw, 2.2rem); }
h3 { font-size: clamp(1.2rem, 2.5vw, 1.6rem); }
h4 { font-size: 1.2rem; }
h5 { font-size: 1rem; }
p { margin-bottom: 1rem; }

/* ─── UTILITIES ─── */
.container { max-width: 1280px; margin: 0 auto; padding: 0 20px; }
.section-pad { padding: 80px 0; }
.section-pad-sm { padding: 50px 0; }
.text-center { text-align: center; }
.text-red { color: var(--primary); }
.text-gold { color: var(--gold); }
.text-white { color: var(--white); }
.bg-dark { background: var(--dark-2); }
.bg-gray { background: var(--gray-5); }
.hidden { display: none; }

/* ─── SECTION HEADER ─── */
.section-header { text-align: center; margin-bottom: 50px; }
.section-header .subtitle {
  display: inline-block;
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--primary);
  margin-bottom: 12px;
  position: relative;
}
.section-header .subtitle::before,
.section-header .subtitle::after {
  content: '';
  position: absolute;
  top: 50%;
  width: 30px;
  height: 2px;
  background: var(--primary);
  transform: translateY(-50%);
}
.section-header .subtitle::before { right: calc(100% + 10px); }
.section-header .subtitle::after { left: calc(100% + 10px); }
.section-header h2 { color: var(--dark); margin-bottom: 16px; }
.section-header p { color: var(--gray-2); max-width: 600px; margin: 0 auto; }

/* ─── BUTTONS ─── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 28px;
  border-radius: 8px;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.9rem;
  letter-spacing: 0.5px;
  transition: var(--transition);
  cursor: pointer;
}
.btn-primary {
  background: var(--primary);
  color: var(--white);
  box-shadow: 0 4px 16px rgba(204,0,0,0.35);
}
.btn-primary:hover {
  background: var(--primary-dark);
  box-shadow: 0 8px 24px rgba(204,0,0,0.45);
  transform: translateY(-2px);
}
.btn-gold {
  background: var(--gold);
  color: var(--dark);
  box-shadow: 0 4px 16px rgba(212,160,23,0.35);
}
.btn-gold:hover {
  background: var(--gold-light);
  transform: translateY(-2px);
}
.btn-outline {
  border: 2px solid var(--primary);
  color: var(--primary);
  background: transparent;
}
.btn-outline:hover { background: var(--primary); color: var(--white); }
.btn-outline-white {
  border: 2px solid var(--white);
  color: var(--white);
  background: transparent;
}
.btn-outline-white:hover { background: var(--white); color: var(--dark); }
.btn-lg { padding: 16px 36px; font-size: 1rem; }
.btn-sm { padding: 8px 20px; font-size: 0.82rem; }

/* ─── HEADER / NAVIGATION ─── */
#header {
  position: fixed;
  top: 36px;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(17, 24, 39, 0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(255,255,255,0.08);
  transition: var(--transition);
  height: var(--header-height);
}
#header.scrolled {
  background: rgba(17, 24, 39, 0.98);
  box-shadow: var(--shadow-lg);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--header-height);
}
.logo-wrap {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
}
.logo-wrap img {
  height: 56px;
  width: auto;
  object-fit: contain;
}
.logo-text {
  display: flex;
  flex-direction: column;
  line-height: 1.2;
}
.logo-name {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.1rem;
  color: var(--white);
  letter-spacing: 0.5px;
}
.logo-tagline {
  font-size: 0.7rem;
  color: var(--gold);
  font-weight: 500;
  letter-spacing: 1px;
  text-transform: uppercase;
}

/* NAV */
.nav-menu {
  display: flex;
  align-items: center;
  gap: 4px;
}
.nav-item {
  position: relative;
}
.nav-link {
  display: flex;
  align-items: center;
  gap: 5px;
  padding: 10px 16px;
  color: rgba(255,255,255,0.85);
  font-family: var(--font-heading);
  font-weight: 500;
  font-size: 0.88rem;
  letter-spacing: 0.5px;
  border-radius: 8px;
  transition: var(--transition);
  white-space: nowrap;
}
.nav-link:hover,
.nav-item.active > .nav-link {
  color: var(--white);
  background: rgba(255,255,255,0.1);
}
.nav-link svg { width: 12px; height: 12px; transition: var(--transition); }
.nav-item:hover .nav-link svg { transform: rotate(180deg); }

/* DROPDOWN */
.dropdown-menu {
  position: absolute;
  top: calc(100% + 8px);
  left: 0;
  background: var(--white);
  border-radius: var(--border-radius);
  box-shadow: var(--shadow-xl);
  min-width: 260px;
  padding: 8px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-10px);
  transition: var(--transition);
  border: 1px solid var(--gray-4);
  z-index: 100;
}
.nav-item:hover .dropdown-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}
.dropdown-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 14px;
  border-radius: 8px;
  color: var(--dark);
  font-size: 0.88rem;
  font-weight: 500;
  transition: var(--transition);
  cursor: pointer;
}
.dropdown-item:hover {
  background: var(--gray-5);
  color: var(--primary);
  padding-left: 18px;
}
.dropdown-item .icon {
  width: 32px;
  height: 32px;
  background: var(--gray-5);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  flex-shrink: 0;
  transition: var(--transition);
}
.dropdown-item:hover .icon { background: var(--primary); }
.dropdown-item:hover .icon svg { color: var(--white); }

/* MOBILE MENU TOGGLE */
.menu-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 8px;
}
.menu-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: var(--transition);
}
.menu-toggle.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.menu-toggle.active span:nth-child(2) { opacity: 0; }
.menu-toggle.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.nav-cta {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-left: 16px;
}
.nav-phone {
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--primary);
  color: var(--white);
  padding: 8px 16px;
  border-radius: 8px;
  font-weight: 600;
  font-size: 0.85rem;
  transition: var(--transition);
}
.nav-phone:hover { background: var(--primary-dark); }

/* ─── PAGE WRAPPER ─── */
.page-content { padding-top: var(--header-height); }

/* ─── HOME SLIDERS ─── */
.sliders-section { background: var(--dark); }

.slider-block {
  position: relative;
  width: 100%;
  overflow: hidden;
  height: auto;
}
.slider-block:not(:last-child) {
  border-bottom: 3px solid var(--primary);
}

.slider-track {
  display: flex;
  width: 200%;
  height: auto;
  transition: transform 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}
.slide {
  width: 50%;
  height: auto;
  flex-shrink: 0;
  position: relative;
  overflow: hidden;
}
.slide img {
  width: 100%;
  height: auto;
  display: block;
  object-fit: contain;
  object-position: center;
  background: #111827;
  transition: none;
}
.slide.active img { transform: none; }
.slide-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to bottom,
    rgba(0,0,0,0.1) 0%,
    rgba(0,0,0,0.2) 60%,
    rgba(0,0,0,0.75) 100%
  );
}
.slide-caption {
  position: absolute;
  bottom: 30px;
  left: 0;
  right: 0;
  padding: 20px 40px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  gap: 12px;
}
.slide-title {
  font-family: var(--font-heading);
  font-size: clamp(1.3rem, 3vw, 2rem);
  font-weight: 800;
  color: var(--white);
  text-shadow: 0 2px 10px rgba(0,0,0,0.5);
  text-transform: uppercase;
  letter-spacing: 1px;
}
.slide-title span {
  display: block;
  font-size: 0.65em;
  font-weight: 400;
  color: var(--gold);
  letter-spacing: 3px;
  margin-bottom: 4px;
}
.slide-btn {
  background: var(--primary);
  color: var(--white);
  padding: 12px 28px;
  border-radius: 8px;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.88rem;
  white-space: nowrap;
  transition: var(--transition);
  box-shadow: 0 4px 20px rgba(204,0,0,0.4);
}
.slide-btn:hover {
  background: var(--primary-dark);
  transform: scale(1.05);
}
/* Slider Dots */
.slider-dots {
  position: absolute;
  bottom: 80px;
  right: 40px;
  display: flex;
  gap: 8px;
  z-index: 5;
}
.slider-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: rgba(255,255,255,0.4);
  cursor: pointer;
  transition: var(--transition);
}
.slider-dot.active {
  background: var(--white);
  width: 24px;
  border-radius: 4px;
}

/* ─── OWNER BANNER ─── */
.owner-banner {
  background: var(--white);
  border-bottom: 1px solid var(--gray-4);
  position: relative;
}
.owner-inner {
  display: flex;
  align-items: center;
  gap: 50px;
  padding: 50px 0;
}
.owner-photo-wrap {
  flex-shrink: 0;
}
.owner-photo {
  width: 160px;
  height: 160px;
  border-radius: 50%;
  background: var(--gray-5);
  border: 3px solid var(--gray-4);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  box-shadow: var(--shadow-md);
}
.owner-photo svg { width: 80px; height: 80px; fill: var(--gray-3); }
.owner-photo img { width: 100%; height: 100%; object-fit: cover; }
.owner-divider {
  width: 1px;
  height: 120px;
  background: var(--gray-4);
  flex-shrink: 0;
}
.owner-info { flex: 1; }
.owner-label {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 2px;
  color: var(--primary);
  text-transform: uppercase;
  margin-bottom: 6px;
}
.owner-name {
  font-family: var(--font-heading);
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--dark);
  margin-bottom: 4px;
}
.owner-title {
  color: var(--gray-2);
  font-size: 0.95rem;
  margin-bottom: 20px;
}
.owner-phone-link {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: var(--primary);
  color: var(--white);
  padding: 12px 28px;
  border-radius: 8px;
  font-family: var(--font-heading);
  font-size: 1.05rem;
  font-weight: 700;
  letter-spacing: 0.5px;
  transition: var(--transition);
  box-shadow: 0 4px 16px rgba(204,0,0,0.25);
}
.owner-phone-link:hover {
  background: var(--primary-dark);
  box-shadow: 0 8px 24px rgba(204,0,0,0.35);
  transform: translateY(-2px);
}
.owner-phone-link svg { width: 20px; height: 20px; }
.owner-stats {
  display: flex;
  gap: 40px;
  margin-top: 24px;
  padding-top: 24px;
  border-top: 1px solid var(--gray-4);
}
.stat-item { text-align: center; }
.stat-num {
  font-family: var(--font-heading);
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--primary);
}
.stat-label { font-size: 0.75rem; color: var(--gray-2); margin-top: 4px; font-weight: 500; }

/* ─── COMPANY BANNER ─── */
.company-banner {
  position: relative;
  background: linear-gradient(135deg, var(--primary) 0%, #990000 50%, #660000 100%);
  overflow: hidden;
}
.company-banner::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.04'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}
.company-banner-inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  padding: 70px 0;
}
.company-banner-text h2 {
  color: var(--white);
  font-size: clamp(1.6rem, 3vw, 2.4rem);
  margin-bottom: 20px;
}
.company-banner-text p {
  color: rgba(255,255,255,0.85);
  font-size: 1.05rem;
  line-height: 1.8;
  margin-bottom: 30px;
}
.company-features {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}
.feature-item {
  display: flex;
  align-items: center;
  gap: 10px;
  background: rgba(255,255,255,0.1);
  padding: 12px 16px;
  border-radius: 8px;
  border: 1px solid rgba(255,255,255,0.15);
}
.feature-icon { display: none; }
.feature-text {
  font-family: var(--font-heading);
  font-size: 0.88rem;
  font-weight: 500;
  color: rgba(255,255,255,0.9);
}
.feature-text::before {
  content: '—';
  color: var(--gold);
  margin-right: 8px;
  font-weight: 700;
}
.company-banner-image {
  position: relative;
}
.company-banner-image img {
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-xl);
  width: 100%;
  height: auto;
  max-height: 400px;
  object-fit: contain;
  background: rgba(0,0,0,0.2);
}
.image-badge {
  position: absolute;
  bottom: -20px;
  right: -20px;
  background: var(--dark-2);
  color: var(--white);
  padding: 16px 24px;
  border-radius: 14px;
  text-align: center;
  border: 2px solid var(--gold);
  box-shadow: var(--shadow-lg);
}
.image-badge-num {
  font-family: var(--font-heading);
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--gold);
  line-height: 1;
}
.image-badge-text { font-size: 0.75rem; color: var(--gray-3); margin-top: 4px; }

/* ─── PROJECTS BANNER ─── */
.projects-banner { background: var(--gray-5); }
.projects-header {
  text-align: center;
  margin-bottom: 40px;
}
.projects-header .tag {
  display: inline-block;
  background: var(--primary);
  color: var(--white);
  padding: 6px 18px;
  border-radius: 50px;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-bottom: 16px;
  animation: blink-border 2s ease-in-out infinite;
}
@keyframes blink-border {
  0%, 100% { box-shadow: 0 0 0 0 rgba(204,0,0,0.4); }
  50% { box-shadow: 0 0 0 8px rgba(204,0,0,0); }
}
.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 20px;
  margin-bottom: 40px;
}
.project-img-card {
  border-radius: var(--border-radius);
  overflow: hidden;
  aspect-ratio: 4/3;
  box-shadow: var(--shadow-md);
  transition: var(--transition);
}
.project-img-card:hover { transform: scale(1.02); box-shadow: var(--shadow-lg); }
.project-img-card img { width: 100%; height: 100%; object-fit: cover; }
.projects-cta { text-align: center; }

/* ─── PRODUCT CATEGORY PAGE ─── */
.category-hero {
  background: linear-gradient(135deg, var(--dark-2), var(--dark));
  padding: 60px 0 40px;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.category-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 50% 100%, rgba(204,0,0,0.15), transparent 70%);
}
.category-hero h1 { color: var(--white); position: relative; z-index: 1; margin-bottom: 12px; }
.category-hero p { color: var(--gray-3); position: relative; z-index: 1; font-size: 1.05rem; }
.breadcrumb {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-size: 0.85rem;
  color: var(--gray-3);
  margin-bottom: 20px;
  position: relative;
  z-index: 1;
}
.breadcrumb a { color: var(--gold); transition: color 0.2s; }
.breadcrumb a:hover { color: var(--gold-light); }
.breadcrumb span { color: var(--gray-2); }

/* ─── PRODUCT GRID ─── */
.products-section { padding: 60px 0; background: var(--white); }
.products-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

/* PRODUCT CARD */
.product-card {
  background: var(--white);
  border-radius: var(--border-radius);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--gray-4);
  transition: var(--transition);
  cursor: pointer;
  text-decoration: none;
  display: block;
}
.product-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: var(--primary);
}
.product-card-image {
  position: relative;
  height: 240px;
  overflow: hidden;
  background: var(--gray-5);
  display: flex;
  align-items: center;
  justify-content: center;
}
.product-card-image img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: center;
  transition: transform 0.5s ease;
  padding: 0;
}
.product-card:hover .product-card-image img { transform: scale(1.04); }
.product-badge { display: none; }
.product-card-body { padding: 20px; }
.product-card-title {
  font-family: var(--font-heading);
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--dark);
  margin-bottom: 14px;
  line-height: 1.4;
}
.product-prices { display: flex; flex-direction: column; gap: 4px; }
.price-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: var(--gray-5);
  color: var(--dark);
  padding: 7px 14px;
  border-radius: 6px;
  font-size: 0.8rem;
  border-left: 3px solid var(--primary);
}
.price-label { font-weight: 500; color: var(--gray-2); }
.price-value { font-family: var(--font-heading); font-weight: 700; font-size: 0.88rem; color: var(--dark); }
.product-card-footer {
  padding: 0 16px 16px;
}
.detail-btn {
  display: block;
  text-align: center;
  background: var(--primary);
  color: var(--white);
  padding: 9px;
  border-radius: 6px;
  font-weight: 600;
  font-size: 0.82rem;
  transition: var(--transition);
  margin-top: 10px;
  letter-spacing: 0.3px;
}
.detail-btn:hover { background: var(--primary-dark); }

/* ─── PRODUCT DETAIL PAGE ─── */
.product-detail-section { padding: 60px 0; }
.product-detail-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
  align-items: start;
  max-width: 900px;
  margin: 0 auto;
}
.product-gallery {}
.product-main-img {
  width: 100%;
  height: 480px;
  object-fit: contain;
  object-position: center;
  background: var(--gray-5);
  border-radius: var(--border-radius);
  margin-bottom: 12px;
  border: 1px solid var(--gray-4);
}
.product-thumbs {
  display: flex;
  gap: 10px;
  margin-bottom: 30px;
}
.product-thumb {
  flex: 1;
  height: 90px;
  object-fit: contain;
  object-position: center;
  background: var(--gray-5);
  border-radius: 8px;
  cursor: pointer;
  border: 2px solid var(--gray-4);
  transition: var(--transition);
  padding: 4px;
}
.product-thumb.active { border-color: var(--primary); }
.product-thumb:hover { border-color: var(--primary); }

.product-info {}
.product-detail-title {
  font-size: clamp(1.3rem, 2.5vw, 1.8rem);
  color: var(--dark);
  margin-bottom: 6px;
}
.product-detail-sqm {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--gray-5);
  color: var(--dark);
  border: 1px solid var(--gray-4);
  padding: 5px 16px;
  border-radius: 6px;
  font-family: var(--font-heading);
  font-size: 0.95rem;
  font-weight: 600;
  margin-bottom: 24px;
}

.product-price-boxes {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 28px;
}
.price-box {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 20px;
  border-radius: 8px;
  border: 1px solid var(--gray-4);
  background: var(--white);
  cursor: default;
}
.price-box.eco { border-left: 4px solid var(--primary); }
.price-box.standart { border-left: 4px solid var(--gray-2); }
.price-box.full { border-left: 4px solid var(--gold); background: var(--gray-5); }
.price-box-label {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--gray-1);
}
.price-box-value {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.2rem;
  color: var(--dark);
}
.price-box.full .price-box-value { color: var(--primary); }

/* TABS */
.detail-tabs { margin-top: 50px; }
.tab-header {
  display: flex;
  border-bottom: 2px solid var(--gray-4);
  margin-bottom: 30px;
  gap: 4px;
}
.tab-btn {
  padding: 12px 24px;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--gray-2);
  border-radius: 8px 8px 0 0;
  border-bottom: 3px solid transparent;
  margin-bottom: -2px;
  transition: var(--transition);
  cursor: pointer;
}
.tab-btn.active {
  color: var(--primary);
  border-bottom-color: var(--primary);
  background: rgba(204,0,0,0.05);
}
.tab-btn:hover { color: var(--primary); }
.tab-content { display: none; }
.tab-content.active { display: block; animation: fadeIn 0.3s ease; }
@keyframes fadeIn { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: translateY(0); } }
.tab-content p { color: var(--gray-1); line-height: 1.9; font-size: 0.95rem; }
.tab-list {
  list-style: none;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}
.tab-list li {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.9rem;
  color: var(--gray-1);
  padding: 8px 12px;
  background: var(--gray-5);
  border-radius: 8px;
}
.tab-list li::before {
  content: '✓';
  color: var(--primary);
  font-weight: 700;
  flex-shrink: 0;
}

/* ─── PROJELER PAGE ─── */
.project-detail-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: start;
}
.project-gallery-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}
.project-gallery-img {
  border-radius: 10px;
  overflow: hidden;
  aspect-ratio: 4/3;
}
.project-gallery-img img { width: 100%; height: 100%; object-fit: cover; transition: var(--transition); }
.project-gallery-img:hover img { transform: scale(1.05); }
.project-gallery-img.full-width {
  grid-column: span 2;
  aspect-ratio: 16/7;
}
.project-info-card {
  background: var(--white);
  border-radius: var(--border-radius);
  padding: 36px;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--gray-4);
  position: sticky;
  top: calc(var(--header-height) + 20px);
}
.project-info-card h3 {
  color: var(--dark);
  margin-bottom: 16px;
  padding-bottom: 16px;
  border-bottom: 2px solid var(--gray-4);
}
.project-status-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: #FEF3C7;
  color: #92400E;
  padding: 6px 14px;
  border-radius: 50px;
  font-size: 0.82rem;
  font-weight: 600;
  margin-bottom: 20px;
}
.project-status-badge::before {
  content: '';
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #F59E0B;
  animation: blink 1.5s ease-in-out infinite;
}
@keyframes blink {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.3; }
}
.project-info-card p {
  color: var(--gray-1);
  line-height: 1.9;
  font-size: 0.95rem;
  margin-bottom: 0;
}

/* ─── CORPORATE PAGES ─── */
.corporate-content {
  max-width: 860px;
  margin: 0 auto;
}
.corporate-card {
  background: var(--white);
  border-radius: var(--border-radius-lg);
  padding: 50px;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--gray-4);
  line-height: 1.9;
  font-size: 1.05rem;
  color: var(--gray-1);
}
.corporate-card h2 {
  color: var(--primary);
  margin-bottom: 24px;
  padding-bottom: 20px;
  border-bottom: 3px solid var(--gray-4);
  font-size: 1.8rem;
}
.corporate-card p {
  margin-bottom: 1.2rem;
}
.corporate-icon-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 40px;
  padding-top: 40px;
  border-top: 2px solid var(--gray-4);
}
.corporate-icon-item {
  text-align: center;
  padding: 24px;
  background: var(--gray-5);
  border-radius: var(--border-radius);
  transition: var(--transition);
}
.corporate-icon-item:hover { background: var(--primary); }
.corporate-icon-item:hover h4 { color: var(--white); }
.corporate-icon-item:hover p { color: rgba(255,255,255,0.8); }
.corporate-icon-item .ci-icon {
  font-size: 2rem;
  margin-bottom: 12px;
}
.corporate-icon-item h4 { font-size: 0.95rem; color: var(--dark); margin-bottom: 8px; transition: color 0.3s; }
.corporate-icon-item p { font-size: 0.82rem; color: var(--gray-2); margin: 0; transition: color 0.3s; }

/* ─── CONTACT PAGE ─── */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 50px;
  align-items: start;
}
.contact-info-card {
  background: var(--dark-2);
  border-radius: var(--border-radius-lg);
  padding: 50px 40px;
  color: var(--white);
}
.contact-info-card h3 {
  color: var(--white);
  margin-bottom: 30px;
  padding-bottom: 20px;
  border-bottom: 2px solid rgba(255,255,255,0.1);
}
.contact-item {
  display: flex;
  align-items: flex-start;
  gap: 18px;
  padding: 18px 0;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}
.contact-item:last-child { border-bottom: none; }
.contact-icon-wrap {
  width: 48px;
  height: 48px;
  background: rgba(204,0,0,0.2);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  border: 1px solid rgba(204,0,0,0.3);
}
.contact-icon-wrap svg { width: 22px; height: 22px; fill: var(--primary); }
.contact-item-label { font-size: 0.78rem; color: var(--gray-3); font-weight: 500; margin-bottom: 4px; text-transform: uppercase; letter-spacing: 1px; }
.contact-item-value { color: var(--white); font-size: 1rem; font-weight: 500; }
.contact-item-value a { color: var(--gold); transition: color 0.2s; }
.contact-item-value a:hover { color: var(--gold-light); }
.social-links { display: flex; gap: 12px; margin-top: 30px; }
.social-link {
  width: 44px;
  height: 44px;
  background: rgba(255,255,255,0.08);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  transition: var(--transition);
  border: 1px solid rgba(255,255,255,0.1);
}
.social-link:hover { background: var(--primary); border-color: var(--primary); transform: translateY(-3px); }
.social-link svg { width: 20px; height: 20px; fill: currentColor; }

.contact-form-card {
  background: var(--white);
  border-radius: var(--border-radius-lg);
  padding: 50px 40px;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--gray-4);
}
.contact-form-card h3 { color: var(--dark); margin-bottom: 30px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin-bottom: 20px; }
/* ─── NOTIFICATIONS & FORMS ─── */
.form-group { margin-bottom: 20px; }
.form-group label { display: block; font-weight: 600; margin-bottom: 8px; color: var(--dark); }
.form-group input, .form-group select, .form-group textarea {
  width: 100%;
  padding: 12px 16px;
  border-radius: 8px;
  font-size: 0.95rem;
  color: var(--dark);
  background: var(--white);
  transition: var(--transition);
}
.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 4px rgba(204,0,0,0.08);
}
.form-group textarea { height: 140px; resize: vertical; }
.form-submit { width: 100%; padding: 16px; font-size: 1rem; }

/* ─── FOOTER ─── */
#footer {
  background: var(--dark);
  color: var(--white);
  padding: 70px 0 0;
  border-top: 3px solid var(--primary);
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.3fr;
  gap: 50px;
  margin-bottom: 50px;
}
.footer-brand {}
.footer-logo { margin-bottom: 20px; }
.footer-logo img { height: 60px; }
.footer-desc {
  color: var(--gray-3);
  font-size: 0.9rem;
  line-height: 1.8;
  margin-bottom: 24px;
}
.footer-social { display: flex; gap: 10px; }
.footer-social-link {
  width: 40px;
  height: 40px;
  background: rgba(255,255,255,0.06);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gray-3);
  transition: var(--transition);
  border: 1px solid rgba(255,255,255,0.08);
}
.footer-social-link:hover { background: var(--primary); color: var(--white); border-color: var(--primary); transform: translateY(-2px); }
.footer-social-link svg { width: 18px; height: 18px; fill: currentColor; }

.footer-col h4 {
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 20px;
  position: relative;
  padding-bottom: 12px;
}
.footer-col h4::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 30px;
  height: 2px;
  background: var(--primary);
  border-radius: 2px;
}
.footer-links { display: flex; flex-direction: column; gap: 10px; }
.footer-link {
  color: var(--gray-3);
  font-size: 0.9rem;
  transition: var(--transition);
  display: flex;
  align-items: center;
  gap: 6px;
}
.footer-link:hover { color: var(--gold); padding-left: 4px; }
.footer-link::before { content: '›'; color: var(--primary); font-size: 1.2rem; line-height: 1; }
.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: 14px;
}
.footer-contact-icon {
  width: 34px;
  height: 34px;
  background: rgba(204,0,0,0.15);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.footer-contact-icon svg { width: 16px; height: 16px; fill: var(--primary); }
.footer-contact-text { font-size: 0.88rem; color: var(--gray-3); line-height: 1.5; }
.footer-contact-text a { color: var(--gold); transition: color 0.2s; }
.footer-contact-text a:hover { color: var(--gold-light); }

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.06);
  padding: 20px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}
.footer-bottom-text {
  font-size: 0.82rem;
  color: var(--gray-3);
}
.footer-bottom-text span { color: var(--gold); }
.footer-bottom-links { display: flex; gap: 20px; }
.footer-bottom-links a { font-size: 0.82rem; color: var(--gray-3); transition: color 0.2s; }
.footer-bottom-links a:hover { color: var(--white); }

/* ─── FLOATING BUTTONS ─── */
.floating-buttons {
  position: fixed;
  bottom: 30px;
  z-index: 900;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.floating-buttons.left { left: 24px; }
.floating-buttons.right { right: 24px; }

.float-btn {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 13px 20px;
  border-radius: 50px;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.88rem;
  color: var(--white);
  box-shadow: var(--shadow-lg);
  transition: var(--transition);
  text-decoration: none;
  white-space: nowrap;
  cursor: pointer;
  border: none;
}
.float-btn svg { width: 22px; height: 22px; flex-shrink: 0; }
.float-btn:hover { transform: scale(1.08) translateY(-2px); box-shadow: var(--shadow-xl); }
.float-btn-wp { background: #25D366; }
.float-btn-wp:hover { background: #128C7E; }
.float-btn-call { background: var(--primary); }
.float-btn-call:hover { background: var(--primary-dark); }
.float-btn-label { display: block; }

/* ─── HERO BANNER (inner pages) ─── */
.inner-hero {
  background: linear-gradient(135deg, var(--dark-2), var(--dark));
  padding: 70px 0 50px;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.inner-hero::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--primary), var(--gold), var(--primary));
}
.inner-hero h1 { color: var(--white); margin-bottom: 12px; }
.inner-hero p { color: var(--gray-3); font-size: 1.05rem; max-width: 600px; margin: 0 auto; }

/* ─── LOADING SPINNER ─── */
.loading {
  text-align: center;
  padding: 80px;
  color: var(--gray-2);
  font-size: 1.1rem;
}
.spinner {
  width: 40px;
  height: 40px;
  border: 3px solid var(--gray-4);
  border-top-color: var(--primary);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
  margin: 0 auto 16px;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ─── SCROLL TO TOP ─── */
.scroll-top {
  position: fixed;
  bottom: 120px;
  right: 24px;
  width: 44px;
  height: 44px;
  background: var(--dark-2);
  color: var(--white);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 800;
  transition: var(--transition);
  opacity: 0;
  visibility: hidden;
  box-shadow: var(--shadow-md);
  border: 1px solid rgba(255,255,255,0.1);
}
.scroll-top.visible { opacity: 1; visibility: visible; }
.scroll-top:hover { background: var(--primary); transform: translateY(-3px); }
.scroll-top svg { width: 20px; height: 20px; }

/* ─── MODAL / LIGHTBOX ─── */
.lightbox {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.95);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition);
}
.lightbox.open { opacity: 1; visibility: visible; }
.lightbox-img {
  max-width: 90vw;
  max-height: 90vh;
  object-fit: contain;
  border-radius: 8px;
}
.lightbox-close {
  position: absolute;
  top: 20px;
  right: 20px;
  width: 48px;
  height: 48px;
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: 50%;
  color: var(--white);
  font-size: 1.5rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
}
.lightbox-close:hover { background: var(--primary); }

/* ─── ANIMATIONS ─── */
.fade-in { animation: fadeIn 0.6s ease both; }
.slide-up { animation: slideUp 0.6s ease both; }
@keyframes slideUp { from { opacity: 0; transform: translateY(30px); } to { opacity: 1; transform: translateY(0); } }
[data-aos] { opacity: 0; transform: translateY(24px); transition: opacity 0.6s ease, transform 0.6s ease; }
[data-aos].aos-animate { opacity: 1; transform: translateY(0); }

/* ─── RESPONSIVE ─── */
@media (max-width: 1200px) {
  .products-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 992px) {
  .owner-inner { flex-direction: column; text-align: center; gap: 30px; }
  .owner-divider { width: 100px; height: 2px; }
  .owner-stats { justify-content: center; }
  .company-banner-inner { grid-template-columns: 1fr; }
  .product-detail-grid { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
  .project-detail-grid { grid-template-columns: 1fr; }
  .corporate-icon-row { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 768px) {
  :root { --header-height: 64px; }
  .nav-menu, .nav-cta { display: none; }
  .menu-toggle { display: flex; }
  .nav-menu.open {
    display: flex;
    flex-direction: column;
    position: fixed;
    top: var(--header-height);
    left: 0;
    right: 0;
    background: var(--dark-2);
    padding: 20px;
    gap: 4px;
    border-bottom: 2px solid var(--primary);
    box-shadow: var(--shadow-xl);
  }
  .nav-cta.open { display: flex; padding: 0 20px 20px; }
  .dropdown-menu {
    position: static;
    opacity: 1;
    visibility: visible;
    transform: none;
    box-shadow: none;
    background: rgba(255,255,255,0.05);
    border: 1px solid rgba(255,255,255,0.08);
    display: none;
    border-radius: 8px;
    margin-top: 4px;
  }
  .dropdown-menu.show { display: block; }
  .dropdown-item { color: var(--gray-3); }
  .dropdown-item:hover { background: rgba(255,255,255,0.05); color: var(--gold); }
  .slide-caption { padding: 16px 20px; bottom: 20px; gap: 10px; }
  .slide-title { font-size: 1.1rem; }
  .products-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .company-features { grid-template-columns: 1fr; }
  .tab-list { grid-template-columns: 1fr; }
  .corporate-card { padding: 30px 20px; }
  .float-btn-label { display: none; }
  .float-btn { padding: 13px; border-radius: 50%; }
  .form-row { grid-template-columns: 1fr; }
  .project-gallery-grid { grid-template-columns: 1fr; }
  .project-gallery-img.full-width { grid-column: 1; }
  .corporate-icon-row { grid-template-columns: 1fr; }
  .slider-dots { bottom: 60px; right: 20px; }
  .projects-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 480px) {
  .products-grid { gap: 16px; }
  .owner-stats { flex-direction: column; gap: 20px; }
  .projects-grid { grid-template-columns: 1fr; }
}

/* ─── MARQUEE ─── */
.top-marquee-wrap {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1001;
  display: block;
  background: var(--dark-2);
  color: var(--gold);
  height: 36px;
  line-height: 36px;
  padding: 0;
  text-align: center;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.95rem;
  text-decoration: none;
  letter-spacing: 1px;
}
.top-marquee-wrap marquee {
  vertical-align: middle;
}
.top-marquee-wrap:hover { background: var(--dark); color: var(--white); }

/* ─── STICKY RIGHT BUTTON ─── */
.sticky-right-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  position: fixed;
  top: 50%;
  right: 0;
  margin: 0;
  transform: translateY(-50%) rotate(180deg);
  writing-mode: vertical-rl;
  text-orientation: mixed;
  background: var(--primary);
  color: var(--white);
  padding: 16px 12px;
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.1rem;
  line-height: 1;
  text-decoration: none;
  border-radius: 0 8px 8px 0;
  z-index: 9999;
  box-shadow: 4px 0 12px rgba(204,0,0,0.3);
  letter-spacing: 1px;
  transition: background 0.3s;
}
.sticky-right-btn:hover {
  background: var(--gold);
  color: var(--dark-2);
}

/* ─── GOOGLE TRANSLATE ─── */
.gtranslate-wrap {
  position: fixed;
  bottom: 20px;
  left: 20px;
  z-index: 9999;
}
.goog-te-gadget {
  font-family: var(--font-main) !important;
  color: transparent !important;
}
.goog-te-gadget .goog-te-combo {
  padding: 10px 16px;
  border-radius: 8px;
  border: 1px solid var(--gray-4);
  background: var(--white);
  color: var(--dark);
  font-family: var(--font-main);
  font-size: 0.95rem;
  font-weight: 600;
  outline: none;
  cursor: pointer;
  box-shadow: var(--shadow-md);
  transition: var(--transition);
}
.goog-te-gadget .goog-te-combo:hover { border-color: var(--primary); }
.goog-logo-link { display: none !important; }
.goog-te-gadget span { display: none !important; }
/* body top fix for google translate toolbar */
.skiptranslate iframe { display: none !important; }
body { top: 0px !important; }

/* ─── LANG SWITCHER ─── */
.lang-switcher {
  display: flex;
  align-items: center;
}
.lang-dropdown {
  position: relative;
  display: inline-block;
}
.lang-dropdown-content {
  display: none;
  position: absolute;
  background-color: var(--white);
  min-width: 90px;
  box-shadow: 0px 8px 16px rgba(0,0,0,0.2);
  z-index: 1002;
  top: 100%;
  left: 50%;
  transform: translateX(-50%);
  border-radius: 8px;
  overflow: hidden;
  flex-direction: column;
}
.lang-dropdown:hover .lang-dropdown-content {
  display: flex;
}
.lang-flag {
  font-size: 1rem;
  font-weight: 600;
  font-family: var(--font-heading);
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px 12px;
  color: var(--dark);
  text-align: left;
  border-bottom: 1px solid var(--gray-4);
  transition: background 0.3s ease;
  width: 100%;
}
.lang-flag:last-child {
  border-bottom: none;
}
.lang-flag:hover {
  background-color: var(--gray-5);
}
.current-lang {
  color: var(--white);
  border-bottom: none;
  padding: 6px 12px;
  border-radius: 4px;
  border: 1px solid rgba(255,255,255,0.2);
}
.current-lang:hover {
  background-color: rgba(255,255,255,0.1);
}

@media (max-width: 992px) {
  .lang-switcher {
    margin-left: auto;
    margin-right: 16px;
  }
}