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

:root {
  --bg-dark: #050A15;
  --bg-card: #0B1221;
  --bg-card-hover: #131E35;
  --accent-gold: #C6A87C;
  --accent-gold-hover: #E0BF8D;
  --text-light: #F3F4F6;
  --text-muted: #9CA3AF;
  --border-dark: #1E293B;
  
  --font-heading: 'Montserrat', sans-serif;
  --font-body: 'Inter', sans-serif;
}

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

body {
  background-color: var(--bg-dark);
  color: var(--text-light);
  font-family: var(--font-body);
  line-height: 1.6;
  overflow-x: hidden;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

a {
  color: inherit;
  text-decoration: none;
  transition: color 0.3s ease;
}

ul {
  list-style: none;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 600;
  line-height: 1.3;
}

/* Container */
.container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 2rem;
  width: 100%;
}

/* Header & Nav */
header {
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  background: rgba(5, 10, 21, 0.9);
  backdrop-filter: blur(10px);
  position: sticky;
  top: 0;
  z-index: 100;
}

.nav-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 90px;
}

.logo {
  display: flex;
  flex-direction: column;
}

.logo .bb {
  font-family: var(--font-heading);
  font-size: 28px;
  font-weight: 700;
  line-height: 1;
  letter-spacing: 1px;
}

.logo .line {
  height: 2px;
  width: 100%;
  background-color: var(--accent-gold);
  margin: 2px 0;
}

.logo .global {
  font-family: var(--font-heading);
  font-size: 11px;
  letter-spacing: 3px;
  color: var(--text-muted);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 2.5rem;
}

.nav-links a {
  font-size: 0.85rem;
  font-weight: 500;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  color: var(--text-muted);
}

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

.lang-select {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  border: 1px solid var(--border-dark);
  padding: 0.4rem 0.8rem;
  border-radius: 4px;
  font-size: 0.85rem;
  color: var(--text-light);
  background: transparent;
  cursor: pointer;
}

.lang-select i {
  font-size: 0.7rem;
}

.menu-toggle {
  display: none;
  font-size: 1.5rem;
  color: var(--text-light);
  background: none;
  border: none;
  cursor: pointer;
}

/* Hero Section */
.hero {
  padding: 6rem 0 4rem;
  position: relative;
  background: transparent;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0; right: 0; bottom: 0; left: 0;
  background: url('assets/landpage.png') center/cover no-repeat;
  opacity: 1;
  z-index: -1;
}

.hero-content {
  max-width: 800px;
}

.hero h1 {
  font-size: 3.5rem;
  font-weight: 700;
  color: var(--accent-gold);
  margin-bottom: 1rem;
}

.hero h1 span {
  display: block;
  color: var(--text-light);
}

.hero p {
  font-size: 1.1rem;
  color: var(--text-muted);
  margin-bottom: 2.5rem;
  max-width: 600px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.8rem 2rem;
  border-radius: 4px;
  font-weight: 600;
  font-size: 0.9rem;
  transition: all 0.3s;
  cursor: pointer;
  border: 1px solid transparent;
}

.btn-outline {
  background: transparent;
  color: var(--text-light);
  border-color: var(--border-dark);
}

.btn-outline:hover {
  border-color: var(--accent-gold);
  color: var(--accent-gold);
}

.btn-primary {
  background: var(--accent-gold);
  color: var(--bg-dark);
}

.btn-primary:hover {
  background: var(--accent-gold-hover);
}

/* Home Features / Icons */
.features-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 1.5rem;
  margin-top: 4rem;
  padding-top: 4rem;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.feature-item {
  text-align: center;
}

.feature-item .icon {
  width: 50px;
  height: 50px;
  margin: 0 auto 1rem;
  background: var(--bg-card);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent-gold);
  font-size: 1.5rem;
  border: 1px solid var(--border-dark);
}

.feature-item h3 {
  font-size: 0.9rem;
  color: var(--text-light);
  margin-bottom: 0.5rem;
  text-transform: uppercase;
}

.feature-item p {
  font-size: 0.75rem;
  color: var(--text-muted);
}

/* Products Grid Home */
.home-products {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 1rem;
  margin-top: 4rem;
}

.product-mini-card {
  text-align: center;
  padding: 1rem;
}

.product-mini-card img {
  width: 100%;
  max-width: 120px;
  height: 80px;
  object-fit: contain;
  margin-bottom: 1rem;
}

.product-mini-card h4 {
  font-size: 0.8rem;
  color: var(--text-muted);
  text-transform: uppercase;
}

/* Page Header */
.page-header {
  text-align: center;
  padding: 4rem 0 2rem;
}

.page-header h1 {
  font-size: 2.5rem;
  color: var(--accent-gold);
  margin-bottom: 0.5rem;
}

.page-header p {
  color: var(--text-muted);
  font-size: 1.1rem;
}

.page-header p.sub {
  font-size: 0.9rem;
  opacity: 0.7;
}

/* Satış Kanalları */
.sales-channels {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
  margin: 3rem 0;
}

.channel-card {
  background: var(--bg-card);
  border: 1px solid var(--border-dark);
  border-radius: 8px;
  padding: 3rem;
  text-align: center;
  transition: transform 0.3s;
}

.channel-card:hover {
  transform: translateY(-5px);
  border-color: var(--accent-gold);
}

.channel-card h2 {
  font-size: 2rem;
  margin-bottom: 0.5rem;
  letter-spacing: 2px;
}

.channel-card p {
  color: var(--text-muted);
  margin-bottom: 2rem;
  font-size: 0.9rem;
}

/* Stats Row */
.stats-row {
  display: flex;
  justify-content: center;
  gap: 4rem;
  margin: 4rem 0;
  padding-top: 3rem;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.stat-item {
  text-align: center;
}

.stat-item h3 {
  font-size: 2rem;
  color: var(--accent-gold);
  margin-bottom: 0.5rem;
}

.stat-item p {
  font-size: 0.85rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 1px;
}

/* Brands Grid */
.brands-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 1rem;
  margin: 3rem 0;
}

.brand-card {
  background: transparent;
  border: 1px solid var(--border-dark);
  border-radius: 6px;
  height: 80px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  transition: all 0.3s;
}

.brand-card:hover {
  border-color: rgba(255,255,255,0.2);
  background: var(--bg-card-hover);
}

.brand-card img {
  max-width: 100%;
  max-height: 60px;
  opacity: 1;
  filter: drop-shadow(0 0 2px rgba(0,0,0,0.5));
}

.brand-card:hover img {
  opacity: 1;
}

/* Why Us Section */
.why-us-section {
  text-align: center;
  margin-top: 5rem;
}

.why-us-section h2 {
  font-size: 1.2rem;
  color: var(--accent-gold);
  margin-bottom: 3rem;
  text-transform: uppercase;
  letter-spacing: 2px;
}

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

/* Hakkımızda Split */
.about-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
  margin: 4rem 0;
}

.about-img {
  width: 100%;
  border-radius: 8px;
  box-shadow: 0 20px 40px rgba(0,0,0,0.5);
}

.about-content h1 {
  font-size: 2.5rem;
  color: var(--text-light);
  margin-bottom: 1.5rem;
}

.about-content h1 span {
  display: block;
  color: var(--accent-gold);
}

.about-content p {
  color: var(--text-muted);
  margin-bottom: 2rem;
  font-size: 1.05rem;
}

.about-buttons {
  display: flex;
  gap: 1rem;
}

/* Contact Layout */
.contact-layout {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 4rem;
  margin: 3rem 0;
}

.contact-info {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.contact-item {
  display: flex;
  gap: 1rem;
}

.contact-item .icon {
  color: var(--accent-gold);
  font-size: 1.5rem;
}

.contact-item h4 {
  font-size: 0.9rem;
  color: var(--text-light);
  margin-bottom: 0.25rem;
}

.contact-item p {
  font-size: 0.85rem;
  color: var(--text-muted);
}

.contact-form {
  background: var(--bg-card);
  padding: 2.5rem;
  border-radius: 8px;
  border: 1px solid var(--border-dark);
}

.form-group {
  margin-bottom: 1.5rem;
}

.form-group label {
  display: block;
  font-size: 0.85rem;
  color: var(--text-light);
  margin-bottom: 0.5rem;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  background: var(--bg-dark);
  border: 1px solid var(--border-dark);
  padding: 0.8rem 1rem;
  border-radius: 4px;
  color: var(--text-light);
  font-family: var(--font-body);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--accent-gold);
}

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

.contact-map {
  margin-top: 2rem;
  height: 200px;
  border-radius: 8px;
  overflow: hidden;
  border: 1px solid var(--border-dark);
  position: relative;
}

.contact-map img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.7;
}

.map-marker {
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  background: var(--bg-dark);
  border: 1px solid var(--accent-gold);
  padding: 0.5rem 1rem;
  border-radius: 4px;
  font-size: 0.8rem;
  font-weight: bold;
}

/* Categories */
.categories-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin: 3rem 0;
}

.category-card {
  background: var(--bg-card);
  border: 1px solid var(--border-dark);
  border-radius: 8px;
  padding: 2rem;
  text-align: center;
  transition: all 0.3s;
  cursor: pointer;
}

.category-card:hover {
  border-color: var(--accent-gold);
  transform: translateY(-5px);
}

.category-card img {
  height: 140px;
  object-fit: contain;
  margin-bottom: 1.5rem;
}

.category-card h3 {
  font-size: 1rem;
  color: var(--text-light);
}

/* Footer */
footer {
  background: #02040A;
  border-top: 1px solid rgba(255,255,255,0.05);
  padding: 4rem 0 2rem;
  margin-top: auto;
}

.footer-top {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr 1fr;
  gap: 2rem;
  margin-bottom: 3rem;
}

.footer-about p {
  color: var(--text-muted);
  font-size: 0.85rem;
  margin-top: 1rem;
  max-width: 250px;
}

.footer-links h4 {
  font-size: 0.9rem;
  color: var(--text-light);
  margin-bottom: 1.5rem;
  text-transform: uppercase;
}

.footer-links ul {
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
}

.footer-links a {
  color: var(--text-muted);
  font-size: 0.85rem;
}

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

.newsletter-form {
  display: flex;
  margin-top: 1rem;
}

.newsletter-form input {
  flex: 1;
  background: var(--bg-dark);
  border: 1px solid var(--border-dark);
  padding: 0.6rem 1rem;
  border-radius: 4px 0 0 4px;
  color: var(--text-light);
}

.newsletter-form button {
  background: var(--border-dark);
  border: none;
  padding: 0 1rem;
  border-radius: 0 4px 4px 0;
  color: var(--text-light);
  cursor: pointer;
  transition: background 0.3s;
}

.newsletter-form button:hover {
  background: var(--accent-gold);
  color: var(--bg-dark);
}

.social-icons {
  display: flex;
  gap: 1rem;
}

.social-icons a {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--bg-card);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-light);
  border: 1px solid var(--border-dark);
  transition: all 0.3s;
}

.social-icons a:hover {
  background: var(--accent-gold);
  color: var(--bg-dark);
  border-color: var(--accent-gold);
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 2rem;
  border-top: 1px solid rgba(255,255,255,0.05);
  font-size: 0.8rem;
  color: var(--text-muted);
}

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

/* 404 Page */
.not-found {
  text-align: center;
  padding: 8rem 0;
  position: relative;
}

.not-found::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 300px;
  background: url('https://images.unsplash.com/photo-1614730321146-b6fa6a46bcb4?q=80&w=2000&auto=format&fit=crop') center bottom/cover;
  opacity: 0.3;
  z-index: -1;
  mask-image: linear-gradient(to top, black, transparent);
  -webkit-mask-image: linear-gradient(to top, black, transparent);
}

.not-found h1 {
  font-size: 8rem;
  color: var(--text-light);
  line-height: 1;
  margin-bottom: 1rem;
}

.not-found p {
  font-size: 1.2rem;
  color: var(--text-muted);
  margin-bottom: 2rem;
}

/* Mobile Menu & Responsiveness */
@media (max-width: 1024px) {
  .features-grid, .home-products, .brands-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  .about-split {
    grid-template-columns: 1fr;
  }
  .contact-layout {
    grid-template-columns: 1fr;
  }
  .footer-top {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 768px) {
  .nav-links {
    position: fixed;
    top: 90px;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--bg-dark);
    flex-direction: column;
    padding: 2rem;
    gap: 1.5rem;
    transform: translateX(100%);
    transition: transform 0.3s;
    z-index: 90;
  }
  .nav-links.active {
    transform: translateX(0);
  }
  .menu-toggle {
    display: block;
  }
  .sales-channels, .stats-row {
    flex-direction: column;
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  .why-us-grid, .categories-grid {
    grid-template-columns: 1fr;
  }
  .features-grid, .home-products, .brands-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .footer-top {
    grid-template-columns: 1fr;
  }
  .footer-bottom {
    flex-direction: column;
    gap: 1rem;
    text-align: center;
  }
}