/* 🌐 Genel Ayarlar */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

.navbar {
  background: #ffffff;
  border-bottom: 2px solid #e5e5e5;
  position: sticky;
  top: 0;
  z-index: 1000;
  font-family: "Poppins", sans-serif;
}

.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0.7rem 1.5rem;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  position: relative;
}

/* Logo */
.nav-logo {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  text-decoration: none;
  margin-left: -25px;
}

.nav-logo-img {
  height: 150px;
  width: auto;
  border-radius: 10px;
  transition: transform 0.3s ease;
}

.nav-logo-img:hover {
  transform: scale(1.05);
}

/* Menü (desktop) */
.nav-menu {
  display: flex;
  list-style: none;
  justify-content: center;
  gap: 1.8rem;
  margin-left: 20px;
}

.nav-menu a {
  text-decoration: none;
  color: #333;
  font-weight: 500;
  font-size: 1rem;
  transition: color 0.3s ease;
}

/* Dropdown */
.dropdown {
  position: relative;
}

.dropdown-title {
  cursor: pointer;
  color: #333;
  font-weight: 500;
  transition: color 0.3s ease;
}

/* Hover Gradient */
.nav-menu > li > a,
.dropdown-title,
.nav-link {
  position: relative;
  padding-bottom: 4px;
  color: #333;
  transition: color 0.35s ease;
}

.nav-menu > li > a:hover,
.dropdown-title:hover,
.nav-link:hover {
  background: linear-gradient(90deg, #0d9488, #14b8a6, #0ee92f);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* Alt Çizgi Hover */
.nav-menu > li > a::after,
.dropdown-title::after,
.nav-link::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0px;
  width: 0%;
  height: 3px;
  background: linear-gradient(90deg, #0d9488, #14b8a6, #0ee92f);
  border-radius: 5px;
  transition: width 0.35s ease;
}

.nav-menu > li > a:hover::after,
.dropdown-title:hover::after,
.nav-link:hover::after {
  width: 100%;
}

/* ==============================
   DESKTOP PREMIUM DROPDOWN
============================== */
.dropdown-menu {
  position: absolute;
  top: calc(100% + 8px);
  left: 50%;
  width: 240px;
  min-width: 220px;
  padding: 10px 0;

  border-radius: 14px;

  background: rgba(255, 255, 255, 0.55);
  backdrop-filter: blur(14px);

  border: 2px solid transparent;
  background-image:
    linear-gradient(rgba(255,255,255,0.70), rgba(255,255,255,0.70)),
    linear-gradient(95deg, #0d9488, #14b8a6, #0ee92f);
  background-origin: padding-box, border-box;
  background-clip: padding-box, border-box;

  box-shadow: 0 10px 28px rgba(0,0,0,0.18);

  opacity: 0;
  pointer-events: none;
  transform: translateX(-50%) translateY(15px);
  transition: 0.35s ease;

  max-height: 260px;
  overflow-y: auto;
}

.dropdown-menu::-webkit-scrollbar {
  display: none;
}

.dropdown-menu.show {
  opacity: 1 !important;
  pointer-events: auto !important;
  transform: translateX(-50%) translateY(0) !important;
}

.dropdown-menu li a {
  display: block;
  padding: 10px 18px;
  color: #1f2937 !important;
  font-size: 0.95rem;
  font-weight: 500;
  transition: 0.25s ease;
}

.dropdown-menu li a:hover {
  background: #e6fdf7;
  padding-left: 22px;
  border-radius: 6px;
}

/* "Henüz eklenmedi" */
.no-service {
  display: block;
  padding: 0.5rem 1rem;
  color: #aaa;
  font-style: italic;
}

/* Marka yazısı (sağ) */
.nav-brand-text {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  text-align: right;
  line-height: 1.2;
  margin-right: -65px;
}

.brand-title {
  font-size: 1.8rem;
  font-weight: 800;
  background: linear-gradient(90deg, #0d9488, #14b8a6, #0ee92f);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.brand-subtitle {
  font-size: 1rem;
  font-style: italic;
  background: linear-gradient(90deg, #0fbd54, #145cb3);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* ==============================
   HAMBURGER ULTRA PREMIUM
============================== */

.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;

  width: 48px;
  height: 48px;
  cursor: pointer;

  border-radius: 16px;
  background: rgba(255,255,255,0.75);
  backdrop-filter: blur(14px);

  border: 2px solid transparent;
  background-image:
      linear-gradient(rgba(255,255,255,0.75), rgba(255,255,255,0.75)),
      linear-gradient(90deg,#0d9488,#14b8a6,#0ee92f);
  background-origin: padding-box, border-box;
  background-clip: padding-box, border-box;

  box-shadow: 0 10px 28px rgba(0,0,0,0.14);
  transition: 0.35s ease;

  animation: breatheGlow 3s ease-in-out infinite;
}

@keyframes breatheGlow {
  0% { box-shadow: 0 0 12px rgba(20,184,166,0.25); }
  50% { box-shadow: 0 0 22px rgba(20,184,166,0.40); }
  100% { box-shadow: 0 0 12px rgba(20,184,166,0.25); }
}

.nav-toggle:hover {
  transform: scale(1.10);
}

.bar {
  width: 28px;
  height: 3px;
  background: #0f172a;
  border-radius: 3px;
  margin: 4px 0;
  transition: 0.35s ease;
}

.nav-toggle.open .bar:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
  background: #14b8a6;
}
.nav-toggle.open .bar:nth-child(2) {
  opacity: 0;
}
.nav-toggle.open .bar:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
  background: #14b8a6;
}

/* ===================================================
   MOBİL GÖRÜNÜM
   - Hamburger profesyonel şekilde ortalı
   - Menü kartı ortalı
   - Dropdown panelleri ortalı ve koyu panel
=================================================== */
@media (max-width: 768px) {

  /* Navbar yapısını flex’e çevir – hamburger ve logo düzgün hizalansın */
  .nav-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
  }

  .nav-logo {
    margin-left: 0;
  }

  .nav-brand-text {
    display: none;
  }

  /* Hamburger mobilde sağda, dikey ortalanmış */
  .nav-toggle {
    display: flex;
    position: static;
    margin-left: auto;
  }

  /* Mobil menü kartı – ortada kapsül panel */
  .nav-menu {
    position: fixed;
    top: 90px;
    left: 50%;
    transform: translateX(-50%) scale(0.94);

    width: 92%;
    max-width: 430px;

    background: #ffffff;
    border-radius: 22px;

    padding: 12px 0;
    display: flex;
    flex-direction: column;

    box-shadow: 0 18px 45px rgba(0,0,0,0.18);
    border: 1px solid #e5e7eb;

    opacity: 0;
    pointer-events: none;
    transition: all 0.32s ease;
    z-index: 9999;
    margin-left: 0;
  }

  .nav-menu.active {
    opacity: 1;
    pointer-events: auto;
    transform: translateX(-50%) scale(1);
  }

  .nav-menu li {
    text-align: center;
    padding: 13px 0;
    border-bottom: 1px solid #eef1f4;
  }

  .nav-menu li:last-child {
    border-bottom: none;
  }

  /* Dropdown container mobilde static olsun ki panel kart içinde hizalansın */
  .dropdown {
    position: static;
  }

 
/* ==============================
   MOBİL DROPDOWN — MANUEL AYARLI
============================== */
.dropdown-menu {
  position: relative !important;

  /* === MANUEL AYARLANABİLİR === */
  --dropdown-offset-x: 175px;   /* + sağa, - sola kaydır */
  --dropdown-width: 92%;      /* istersen 80%, 100%, 420px yap */

  width: var(--dropdown-width) !important;
  left: var(--dropdown-offset-x) !important;
  margin: 10px auto 0 auto !important;

  padding: 16px 0 !important;
  border-radius: 20px !important;

  background: rgba(0, 120, 140, 0.90) !important;
  backdrop-filter: blur(18px) !important;

  border: 1px solid rgba(0,255,255,0.35) !important;
  box-shadow: 0 18px 45px rgba(0,0,0,0.35) !important;

  max-height: 260px !important;
  overflow-y: auto !important;

  display: none;
  opacity: 0;
  transition: opacity 0.25s ease, transform 0.25s ease;
  z-index: 1;
}

.dropdown-menu.show {
  display: block !important;
  opacity: 1 !important;
}


  .dropdown-menu li {
    border-bottom: 1px solid rgba(255,255,255,0.18);
    padding: 0;
  }

  .dropdown-menu li:last-child {
    border-bottom: none;
  }

  .dropdown-menu li a {
    color: #eaffff !important;
    font-size: 1.05rem !important;
    font-weight: 600 !important;
    text-align: left !important;
    letter-spacing: 0.2px !important;
    padding: 12px 22px !important;
    display: block;
    text-shadow: 0 0 8px rgba(0,255,255,0.45);
    transition: 0.2s ease;
  }

  .dropdown-menu li a:hover {
    background: rgba(0,255,255,0.18) !important;
    color: #00eaff !important;
    transform: translateX(4px) !important;
    text-shadow: 0 0 12px rgba(0,255,255,0.8) !important;
  }

  .dropdown-menu::-webkit-scrollbar {
    width: 7px;
  }
  .dropdown-menu::-webkit-scrollbar-thumb {
    background: rgba(0,255,255,0.35);
    border-radius: 5px;
  }
}