/* GENEL AYARLAR */
* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  background: #000; 
  color: #ddd;
  overflow-x: hidden; /* yana scroll'u engelle */
}

/* NAVBAR GENEL */
.navbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: rgba(20, 20, 20, 0.95);
  padding: 15px 30px;
  position: sticky;
  top: 0;
  z-index: 1000;
  width: 100%;
}

/* LOGO ALANI */
.navbar .logo {
  display: flex;
  align-items: center;
  gap: 10px;
  color: #ccc;
  font-size: 1.5em;
  font-weight: bold;
}

/* 🔥 YUVARLAK LOGO */
.navbar img.navbar-logo {
  width: 60px;
  height: 60px;
  border-radius: 60%;
  object-fit: cover;
  flex-shrink: 0;
}

/* NAV MENÜ (masaüstü) */
.nav-links {
  flex: 1;
  display: flex;
  justify-content: center;
  gap: 40px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav-links li a {
  position: relative;
  text-decoration: none;
  color: #ddd;
  font-weight: 500;
  font-size: 1.05em;
  letter-spacing: 1px;
  transition: 0.3s;
}

/* Altın animasyon çizgi efekti */
.nav-links li a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -5px;
  width: 100%;
  height: 2px;
  background: linear-gradient(90deg, #FFD700, #FFA500);
  transform: scaleX(0);
  transform-origin: center;
  transition: transform 0.3s ease-in-out;
}

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

.nav-links li a:hover::after {
  transform: scaleX(1);
}

/* HAMBURGER (mobilde görünecek) */
.hamburger {
  display: none;        /* desktop'ta gizli */
  font-size: 32px;
  cursor: pointer;
  color: #fff;
}

/* 🎉 MOBİL YANDAN AÇILIR MENÜ */
.mobile-menu {
  height: 100%;
  width: 0;
  position: fixed;
  top: 0;
  right: 0;
  background: rgba(15, 15, 15, 0.98);
  overflow-x: hidden;
  transition: 0.4s;
  padding-top: 80px;
  z-index: 2000;
}

.mobile-menu a {
  padding: 12px 30px;
  text-decoration: none;
  font-size: 1.2rem;
  color: #ddd;
  display: block;
  transition: 0.2s;
}

.mobile-menu a:hover {
  color: #FFD700;
}

.mobile-menu .closebtn {
  position: absolute;
  top: 15px;
  right: 25px;
  font-size: 40px;
  color: #fff;
}

/* HERO */
.hero {
  background: url("images/furniter.jpeg") center/cover no-repeat;
  height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}

.hero::after {
  content: "";
  position: absolute;
  top: 0; 
  left: 0;
  width: 100%; 
  height: 100%;
  background: rgba(0,0,0,0.6);
}

.hero .overlay {
  position: relative;
  text-align: center;
  color: #fff;
  z-index: 2;
}

.hero h1 {
  font-size: 3em;
  margin-bottom: 20px;
}

.hero p {
  font-size: 1.2em;
  margin-bottom: 30px;
}

/* BUTON */
.btn {
  background: #ccc;
  color: white;
  padding: 12px 25px;
  text-decoration: none;
  border-radius: 5px;
  font-weight: bold;
  transition: 0.3s;
}

.btn:hover {
  background: #aaa;
}

/* HAKKIMIZDA (About) */
.about {
  padding: 60px 20px;
  text-align: center;
  background: #111;
  color: #ccc;
}

.about h2 {
  margin-bottom: 20px;
  font-size: 2em;
  color: #ccc;
}

.about p {
  max-width: 800px;
  margin: auto;
  color: #aaa;
  font-size: 1.1em;
  line-height: 1.8;
}

/* ABOUT PAGE */
.about-page {
  padding: 80px 20px;
  background: #000;
  color: #ddd;
  display: flex;
  justify-content: center;
  align-items: center;
}

.about-container {
  max-width: 900px;
  text-align: center;
}

.about-container h1 {
  font-size: 2.5em;
  margin-bottom: 30px;
  color: #FFD700;
}

.about-container p {
  font-size: 1.15em;
  line-height: 1.8;
  margin-bottom: 20px;
  color: #ccc;
}

/* FOOTER */
footer {
  background: #111;
  color: #666;
  text-align: center;
  padding: 20px;
  font-size: 0.9em;
}

/* 📱 RESPONSIVE NAVBAR (MOBİL) */
@media (max-width: 768px) {
  .nav-links {
    display: none;       /* yatay menü gizle */
  }

  .hamburger {
    display: block;      /* hamburger göster */
  }

  .navbar {
    padding: 12px 16px;
  }

  .navbar .logo {
    font-size: 1.2em;
  }

  .navbar .navbar-logo {
    width: 50px;
    height: 50px;
  }
}

@media (max-width: 480px) {
  .navbar .logo {
    font-size: 1em;
  }

  .navbar .navbar-logo {
    width: 44px;
    height: 44px;
  }
}