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

body {
  background-color: #000;
  color: #ffd700;
  font-family: "Poppins", sans-serif;
  text-align: center;
}

/* HEADER */
header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 15px 40px;
  background-color: #000;
  position: sticky;
  top: 0;
  z-index: 1000;
  border-bottom: 2px solid #111;
}

.logo-container {
  display: flex;
  align-items: center;
  gap: 15px;
}

.logo {
  height: 90px;
  width: auto;
  filter: drop-shadow(0 0 5px #ffda00);
}

nav ul {
  list-style: none;
  display: flex;
  gap: 30px;
}

nav a {
  color: #ffd700;
  text-decoration: none;
  font-weight: 600;
  transition: color 0.3s;
}

nav a:hover {
  color: #fff;
}

/* LANG BUTTONS */
.lang-buttons button {
  background-color: #ffd700;
  border: none;
  color: #000;
  font-weight: bold;
  padding: 6px 12px;
  border-radius: 6px;
  cursor: pointer;
  transition: background 0.3s;
}

.lang-buttons button:hover {
  background-color: #fff;
}

/* HERO */
.hero {
  padding: 80px 20px;
}

.hero h2 {
  font-size: 2em;
  margin-bottom: 20px;
}

.hero p {
  max-width: 800px;
  margin: 0 auto;
  font-size: 1.1em;
  line-height: 1.6;
}

/* SERVICES */
#services {
  padding: 80px 20px;
}

.services-grid {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 40px;
  margin-top: 30px;
}

.service-box {
  background-color: #111;
  padding: 25px;
  border-radius: 15px;
  width: 280px;
  box-shadow: 0 0 10px #ffd70050;
  transition: transform 0.3s;
}

.service-box:hover {
  transform: scale(1.05);
}

.service-box img {
  width: 90px;
  height: auto;
  margin-bottom: 15px;
}

/* CONTACT */
#contact {
  padding: 80px 20px;
}

.socials {
  display: flex;
  justify-content: center;
  gap: 30px;
  margin: 25px 0;
}

.socials img {
  width: 55px;
  height: 55px;
  transition: transform 0.3s, filter 0.3s;
}

/* 🔸 Telefon simgesine özel sarı-şeffaf stil */
.phone-icon img {
  background-color: rgba(255, 215, 0, 0.15);
  border-radius: 50%;
  padding: 10px;
  transition: transform 0.3s, background 0.3s;
}

.phone-icon img:hover {
  background-color: rgba(255, 215, 0, 0.3);
  transform: scale(1.15);
}

.socials img:hover {
  transform: scale(1.1);
  filter: brightness(1.3);
}

.map-container {
  display: flex;
  justify-content: center;
  margin-top: 20px;
}

/* FOOTER */
footer {
  background-color: #111;
  padding: 20px;
  color: #ffd700;
  font-size: 0.9em;
  border-top: 1px solid #222;
}
/* Mobil uyum iyileştirmesi */
header {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

header .logo-container {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
}

.logo {
  width: 60px;
  height: auto;
  margin-right: 10px;
  cursor: pointer;
}

/* Menü mobilde alt alta gelsin */
nav ul {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 15px;
  padding: 0;
  list-style: none;
}

nav ul li a {
  text-decoration: none;
  color: yellow;
  font-weight: bold;
}

@media (max-width: 768px) {
  h1 {
    font-size: 1.4rem;
  }

  .hero h2 {
    font-size: 1.2rem;
  }

  .hero p {
    font-size: 0.9rem;
    padding: 0 10px;
  }

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

  .map-container iframe {
    width: 100%;
    height: 250px;
  }
}
/* Header alanı */
header {
  width: 100%;
  background-color: #111;
  color: #fff;
  padding: 10px 20px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.2);
}

.header-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
}

.logo {
  height: 80px;
  width: auto;
  cursor: pointer;
}

nav ul {
  display: flex;
  align-items: center;
  list-style: none;
  margin: 0;
  padding: 0;
  gap: 25px;
}

nav ul li a {
  text-decoration: none;
  color: #ffd700;
  font-weight: bold;
  transition: 0.3s;
}

nav ul li a:hover {
  color: #fff;
}

/* Dil butonları */
.lang-btn {
  background-color: transparent;
  border: 2px solid #ffd700;
  color: #ffd700;
  padding: 4px 8px;
  border-radius: 6px;
  cursor: pointer;
  transition: 0.3s;
  font-weight: bold;
}

.lang-btn:hover {
  background-color: #ffd700;
  color: #111;
}

/* Yeşil telefon butonu */
.phone-btn img {
  width: 45px;
  height: 45px;
  border-radius: 50%;
  background-color: #25d366; /* WhatsApp yeşili */
  padding: 8px;
  transition: 0.3s;
}

.phone-btn img:hover {
  transform: scale(1.1);
}

/* Mobil görünüm */
@media (max-width: 768px) {
  .header-container {
    flex-direction: column;
    align-items: center;
    gap: 15px;
  }

  .logo {
    height: 70px;
  }

  nav ul {
    flex-wrap: wrap;
    justify-content: center;
  }

  .phone-btn img {
    width: 50px;
    height: 50px;
  }
}
/* ---------- Header & Logo ---------- */
#site-header {
  width: 100%;
  background: transparent; /* siyah arka plan yerine şeffaf istersen */
  position: sticky;
  top: 0;
  z-index: 1000;
  padding: 8px 18px;
  box-shadow: 0 1px 0 rgba(0,0,0,0.15);
}

#site-header .header-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

/* Logo büyük ve sol üstte */
.site-logo {
  display: block;
  height: 92px;      /* istediğin boyuta göre değiştir: 92px -> 110px vb. */
  width: auto;
  object-fit: contain;
  background: transparent;
  padding: 6px;
}

/* Menü (sağ) */
.main-nav ul {
  display: flex;
  gap: 20px;
  align-items: center;
  margin: 0;
  padding: 0;
  list-style: none;
}

.main-nav a {
  color: #ffd400; /* sarı */
  text-decoration: none;
  font-weight: 700;
  padding: 6px 8px;
}

.lang-btn {
  background: #ffd400;
  color: #111;
  border: none;
  padding: 6px 10px;
  border-radius: 6px;
  font-weight: 700;
  cursor: pointer;
}

/* Eğer istersen TR ve EN küçük kutucuk olsun:
.lang-btn { background:#ffd400; padding:6px 8px; }
*/

/* ---------- Call (Ara) Butonu: alt bölüm için ---------- */
.call-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  text-decoration: none;
  transition: transform .15s ease, box-shadow .15s ease;
}

/* yeşil versiyon */
.call-btn.green-call {
  background: rgba(37,211,102,0.06); /* hafif şeffaf yeşil arka plan */
  border: 2px solid rgba(37,211,102,0.9);
  padding: 10px;
  box-shadow: 0 4px 18px rgba(37,211,102,0.15);
}

/* içteki ikon */
.call-btn img {
  width: 34px;
  height: 34px;
  display: block;
  filter: none; /* ikon renk değişimi istemezsek */
}

/* hover efekti */
.call-btn.green-call:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 30px rgba(37,211,102,0.2);
}

/* Mobil / responsive düzenlemeler */
@media (max-width: 900px) {
  .header-inner {
    padding: 6px 12px;
  }

  .site-logo {
    height: 80px; /* mobilde biraz daha küçük */
  }

  .main-nav ul {
    gap: 12px;
  }

  .main-nav a { font-size: 14px; }
  .lang-btn { padding: 4px 7px; font-size: 13px; }
}

/* Ek: logonun görünmemesi sorununa karşı placeholder stili */
.site-logo[alt="Pozitif Elektrik Enerji Logo"] {
  background-color: transparent;
}
/* Aşağıdaki kod telefon ikonunu büyütüp daireyi tamamen doldurur */
.call-btn.green-call {
  background: #25D366; /* WhatsApp yeşili */
  border: none;
  width: 70px;
  height: 70px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 0 20px rgba(37, 211, 102, 0.4);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.call-btn.green-call:hover {
  transform: scale(1.1);
  box-shadow: 0 0 30px rgba(37, 211, 102, 0.6);
}

.call-btn.green-call img {
  width: 42px; /* ikon boyutu */
  height: 42px;
  filter: brightness(0) invert(1); /* beyaz ikon efekti */
}
.call-button {
  display: inline-flex;
  justify-content: center;
  align-items: center;
  background-color: #00c853; /* parlak yeşil */
  color: white;
  width: 70px;
  height: 70px;
  border-radius: 50%;
  font-size: 30px;
  box-shadow: 0 0 20px #00ff73;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  text-decoration: none;
}

.call-button:hover {
  transform: scale(1.1);
  box-shadow: 0 0 25px #00ff99;
}