/* SAHNE ORGANİZASYON - Ana Stil Dosyası */

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

:root {
  --bg-primary: #0a0a0f;
  --bg-secondary: #141420;
  --bg-card: #1a1a2e;
  --accent-pink: #ff4fd8;
  --accent-purple: #8b5cf6;
  --accent-orange: #f97316;
  --text-primary: #ffffff;
  --text-secondary: #a1a1aa;
  --gradient-1: linear-gradient(135deg, #ff4fd8, #8b5cf6);
  --gradient-2: linear-gradient(135deg, #8b5cf6, #f97316);
  --shadow-glow: 0 0 30px rgba(255, 79, 216, 0.3);
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Inter', 'Segoe UI', sans-serif;
  background-color: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.6;
  overflow-x: hidden;
}

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

ul {
  list-style: none;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

/* ============ HEADER & NAV ============ */
header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background: rgba(10, 10, 15, 0.95);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 5px 40px;
  max-width: 1400px;
  margin: 0 auto;
}

.logo {
  display: flex;
  align-items: center;
}

/* LOGO - BÜYÜK BOYUT */
.logo img {
  height: 120px !important;
  width: auto !important;
}

.nav-links {
  display: flex;
  gap: 35px;
}

.nav-links a {
  font-weight: 500;
  position: relative;
  padding: 5px 0;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--gradient-1);
  transition: width 0.3s ease;
}

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

.cta-btn {
  background: var(--gradient-1);
  padding: 12px 28px;
  border-radius: 50px;
  font-weight: 600;
}

.cta-btn:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-glow);
}

.mobile-menu-btn {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
}

.mobile-menu-btn span {
  width: 25px;
  height: 2px;
  background: var(--text-primary);
}

/* ============ HERO SECTION ============ */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 160px 20px 80px;
  background: radial-gradient(ellipse at center, rgba(255, 79, 216, 0.08), transparent 60%);
}

.hero-content {
  max-width: 900px;
}

.hero h1 {
  font-size: clamp(2.5rem, 6vw, 4.5rem);
  font-weight: 800;
  margin-bottom: 25px;
}

.hero-subtitle {
  font-size: 1.2rem;
  color: var(--text-secondary);
  max-width: 600px;
  margin: 0 auto 40px;
}

.hero-buttons {
  display: flex;
  gap: 20px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 60px;
}

.btn-primary {
  background: var(--gradient-1);
  padding: 16px 36px;
  border-radius: 50px;
  font-weight: 600;
  font-size: 1.1rem;
}

.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-glow);
}

.btn-secondary {
  background: transparent;
  border: 2px solid var(--accent-pink);
  padding: 14px 34px;
  border-radius: 50px;
  font-weight: 600;
  color: var(--accent-pink);
}

.btn-secondary:hover {
  background: var(--accent-pink);
  color: var(--bg-primary);
}

.hero-stats {
  display: flex;
  justify-content: center;
  gap: 60px;
  flex-wrap: wrap;
}

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

.stat-number {
  font-size: 2.5rem;
  font-weight: 800;
  background: var(--gradient-1);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

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

/* ============ SECTION HEADER ============ */
.section-header {
  text-align: center;
  margin-bottom: 50px;
}

.section-header h2 {
  font-size: 2.5rem;
  font-weight: 700;
  margin-bottom: 15px;
}

.section-header p {
  color: var(--text-secondary);
}

/* ============ WHY US SECTION ============ */
.why-us {
  padding: 100px 20px;
  background: var(--bg-secondary);
}

.why-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
}

.why-card {
  background: var(--bg-card);
  padding: 40px 30px;
  border-radius: 20px;
  border: 1px solid rgba(255, 255, 255, 0.05);
  transition: all 0.4s ease;
}

.why-card:hover {
  transform: translateY(-10px);
  border-color: rgba(255, 79, 216, 0.3);
}

.why-icon {
  width: 60px;
  height: 60px;
  background: var(--gradient-1);
  border-radius: 15px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin-bottom: 25px;
}

.why-card h3 {
  font-size: 1.3rem;
  margin-bottom: 15px;
}

.why-card p {
  color: var(--text-secondary);
}

/* ============ BLOG SECTION ============ */
.blog-section {
  padding: 100px 20px;
}

.blog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 30px;
}

.blog-card {
  background: var(--bg-card);
  border-radius: 20px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.05);
  transition: all 0.4s ease;
}

.blog-card:hover {
  transform: translateY(-10px);
  border-color: var(--accent-pink);
}

.blog-image {
  height: 200px;
  background-size: cover;
  background-position: center;
}

.blog-content {
  padding: 25px;
}

.blog-category {
  color: var(--accent-pink);
  font-size: 0.85rem;
  font-weight: 600;
  text-transform: uppercase;
  margin-bottom: 10px;
  display: inline-block;
}

.blog-card h3 {
  font-size: 1.2rem;
  margin-bottom: 12px;
}

.blog-card p {
  color: var(--text-secondary);
  font-size: 0.9rem;
  margin-bottom: 15px;
}

.blog-link {
  color: var(--accent-pink);
  font-weight: 600;
}

/* ============ FOOTER ============ */
footer {
  background: var(--bg-primary);
  padding: 80px 20px 30px;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
  max-width: 1200px;
  margin: 0 auto 60px;
}

.footer-brand {
  display: flex;
  flex-direction: column;
}

.footer-brand .logo {
  display: inline-block;
  margin-bottom: 20px;
}

/* FOOTER LOGO - BÜYÜK BOYUT */
.footer-brand .logo img {
  height: 100px !important;
  width: auto !important;
}

.footer-brand p {
  color: var(--text-secondary);
  margin-bottom: 25px;
}

.social-links {
  display: flex;
  gap: 12px;
}

.social-link {
  width: 40px;
  height: 40px;
  background: var(--bg-card);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s ease;
}

.social-link:hover {
  background: var(--gradient-1);
  transform: scale(1.1);
}

.footer-column h4 {
  font-size: 1.1rem;
  margin-bottom: 20px;
}

.footer-column ul {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-column a {
  color: var(--text-secondary);
}

.footer-column a:hover {
  color: var(--accent-pink);
}

.footer-column li {
  color: var(--text-secondary);
}

.footer-bottom {
  text-align: center;
  padding-top: 30px;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  color: var(--text-secondary);
}

/* ============ RESPONSIVE ============ */
@media (max-width: 992px) {
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 768px) {
  .nav-links {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    background: var(--bg-primary);
    flex-direction: column;
    padding: 20px;
    gap: 20px;
  }

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

  .mobile-menu-btn {
    display: flex;
  }

  .hero-stats {
    flex-direction: column;
    gap: 30px;
  }

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

  .logo img {
    height: 80px !important;
  }
}