/* Temel Tipografi ve Sıfırlama */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  scroll-behavior: smooth;
}

body {
  font-family: "Inter", sans-serif;
  color: #334155;
  line-height: 1.7;
  background-color: #fafafa;
}

h1,
h2,
h3,
.logo {
  font-family: "Cinzel", serif;
  color: #0f172a; /* Ağır Gece Mavisi */
  font-weight: 600;
}

.container {
  width: 90%;
  max-width: 1200px;
  margin: 0 auto;
}

/* Üst Menü (Header) */
header {
  background: #ffffff;
  box-shadow: 0 4px 20px rgba(15, 23, 42, 0.05);
  position: sticky;
  top: 0;
  z-index: 100;
  border-bottom: 2px solid #e2e8f0;
}

nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 22px 0;
}

.logo {
  font-size: 36px;
  letter-spacing: 1px;
  color: #0f172a;
  border-bottom: 2px solid #d4af37; /* Altın Detay */
}

.nav-links {
  display: flex;
  list-style: none;
}

.nav-links li {
  margin-left: 30px;
}

.nav-links a {
  text-decoration: none;
  color: #475569;
  font-weight: 500;
  font-size: 15px;
  transition: color 0.3s;
}

.nav-links a:hover {
  color: #d4af37;
}

/* Giriş Alanı (Hero) */
.hero {
  padding: 100px 0;
  background: linear-gradient(135deg, #0f172a 0%, #1e293b 100%);
  color: #ffffff;
  overflow: hidden;
}

.hero-container {
  display: flex;
  align-items: center;
  gap: 60px;
}

.hero-text {
  flex: 1.2;
}

.hero-text .subtitle {
  color: #d4af37;
  text-transform: uppercase;
  font-size: 13px;
  letter-spacing: 3px;
  display: block;
  margin-bottom: 15px;
  font-weight: 600;
}

.hero-text h1 {
  color: #ffffff;
  font-size: 44px;
  line-height: 1.3;
  margin-bottom: 25px;
}

.hero-text p {
  color: #cbd5e1;
  font-size: 17px;
  margin-bottom: 35px;
  font-weight: 300;
}

.hero-image {
  flex: 0.8;
  display: flex;
  justify-content: center;
}

.hero-image img {
  width: 100%;
  max-width: 380px;
  border-radius: 6px;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
  border: 3px solid #d4af37; /* Altın Çerçeve */
}

/* Buton */
.btn {
  display: inline-block;
  padding: 14px 35px;
  border-radius: 4px;
  text-decoration: none;
  font-weight: 500;
  letter-spacing: 1px;
  transition: all 0.3s ease;
}

.btn-primary {
  background: #d4af37;
  color: #0f172a;
  font-weight: 600;
}

.btn-primary:hover {
  background: #ffffff;
  color: #0f172a;
  transform: translateY(-2px);
}

/* Bölüm Tasarımları Genel */
section {
  padding: 100px 0;
}

section h2 {
  text-align: center;
  font-size: 32px;
  margin-bottom: 50px;
  letter-spacing: 1px;
}

section h2::after {
  content: "";
  display: block;
  width: 60px;
  height: 3px;
  background-color: #d4af37;
  margin: 15px auto 0 auto;
}

/* Hakkımızda */
.about {
  background-color: #ffffff;
}

.about-content {
  max-width: 800px;
  text-align: center;
  font-size: 18px;
}

.about-content p {
  margin-bottom: 20px;
}

/* Çalışma Alanları */
.services {
  background-color: #f1f5f9;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 30px;
}

.service-card {
  padding: 45px 30px;
  background: #ffffff;
  border-radius: 4px;
  text-align: center;
  box-shadow: 0 10px 30px rgba(15, 23, 42, 0.02);
  transition: all 0.3s;
  border-top: 3px solid transparent;
}

.service-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 15px 35px rgba(15, 23, 42, 0.08);
  border-top: 3px solid #d4af37;
}

.service-card i {
  font-size: 38px;
  color: #d4af37;
  margin-bottom: 22px;
}

.service-card h3 {
  font-size: 20px;
  margin-bottom: 15px;
}

.service-card p {
  font-size: 14px;
  color: #64748b;
}

/* İletişim */
.contact {
  background-color: #ffffff;
}

.contact-wrapper {
  display: flex;
  justify-content: center;
}

.contact-info {
  font-size: 17px;
  background: #0f172a;
  color: #ffffff;
  padding: 50px;
  border-radius: 6px;
  box-shadow: 0 15px 40px rgba(0, 0, 0, 0.08);
  max-width: 700px;
  width: 100%;
}

.contact-info h3 {
  color: #d4af37;
  margin-bottom: 25px;
  font-size: 22px;
}

.contact-info p {
  margin-bottom: 20px;
  display: flex;
  align-items: flex-start;
}

.contact-info i {
  color: #d4af37;
  margin-right: 15px;
  font-size: 18px;
  margin-top: 5px;
}

.working-hours {
  font-size: 14px;
  color: #94a3b8;
  border-top: 1px solid #334155;
  padding-top: 20px;
  margin-top: 25px;
}

/* Footer */
footer {
  background: #0f172a;
  color: #64748b;
  text-align: center;
  padding: 30px 0;
  font-size: 14px;
  border-top: 1px solid #1e293b;
}

/* Sabit WhatsApp Butonu */
.whatsapp-float {
  position: fixed;
  bottom: 30px;
  right: 30px;
  background-color: #25d366;
  color: #fff;
  border-radius: 50px;
  padding: 15px 25px;
  font-size: 16px;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  box-shadow: 0 8px 24px rgba(37, 211, 102, 0.3);
  z-index: 1000;
  transition: transform 0.3s ease;
}

.whatsapp-float:hover {
  transform: scale(1.05);
}

.whatsapp-float i {
  font-size: 24px;
}

/* Mobil Uyum (Responsive) */
@media (max-width: 992px) {
  .hero-container {
    flex-direction: column-reverse;
    text-align: center;
  }
  .hero-text h1 {
    font-size: 34px;
  }
  .nav-links {
    display: none; /* Mobil uyum için menüyü gizledik */
  }
  section {
    padding: 70px 0;
  }
}

@media (max-width: 480px) {
  .whatsapp-float span {
    display: none;
  }
  .whatsapp-float {
    padding: 18px;
    border-radius: 50%;
    bottom: 20px;
    right: 20px;
  }
}