:root {
  --main-black: #1a1a1a;
  --main-gold: #b38b2e;
  --pure-white: #ffffff;
}

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

body {
  font-family: 'Playfair Display', serif;
  background-color: var(--pure-white);
  color: var(--main-black);
}

/* HEADER */
.site-header {
  position: fixed;
  top: 0;
  width: 100%;
  background-color: rgba(255, 255, 255, 0.9);
  box-shadow: 0 4px 6px rgba(0,0,0,0.05);
  z-index: 1000;
  transition: all 0.3s ease;
}

.header-container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 10px 30px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo img {
  height: 80px;
}

.main-nav .nav-list {
  display: flex;
  list-style: none;
  gap: 40px;
}

.nav-list li {
  position: relative;
}

.nav-list a {
  text-decoration: none;
  font-size: 18px;
  color: var(--main-black);
  padding: 10px 0;
  transition: color 0.3s ease;
}

.nav-list a:hover {
  color: var(--main-gold);
}

/* Dropdown Menü */
.dropdown-menu {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  background-color: var(--pure-white);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
  border-radius: 4px;
  min-width: 200px;
  z-index: 999;
  flex-direction: column;
}

.dropdown:hover .dropdown-menu {
  display: flex;
}

.dropdown-menu li {
  width: 100%;
}

.dropdown-menu li a {
  padding: 10px 20px;
  display: block;
  font-size: 16px;
  color: var(--main-black);
}

.dropdown-menu li a:hover {
  background-color: var(--main-gold);
  color: var(--pure-white);
}

/* Dil Bayrakları */
.lang-switcher {
  display: flex;
  gap: 10px;
}

.lang-switcher img {
  height: 24px;
  width: 32px;
  object-fit: contain;
  cursor: pointer;
  transition: transform 0.2s ease;
}

.lang-switcher img:hover {
  transform: scale(1.1);
}
.hero-slider {
  position: relative;
  width: 100%;
  height: 100vh;
  margin-top: 90px; /* header yüksekliğine göre ayarla */
  overflow: hidden;
}

.slide {
  position: absolute;
  width: 100%;
  height: 100%;
  background-size: cover;
  background-position: center;
  opacity: 0;
  transition: opacity 1s ease-in-out;
  display: flex;
  align-items: center;
  justify-content: center;
}

.slide::before {
  content: "";
  position: absolute;
  width: 100%;
  height: 100%;
  background-color: rgba(0,0,0,0.3); /* Yazıyı öne çıkartır */
  top: 0;
  left: 0;
}

.slide.active {
  opacity: 1;
  z-index: 1;
}

.slide-text {
  color: white;
  font-size: 36px;
  font-weight: 700;
  text-align: center;
  z-index: 2;
  padding: 0 20px;
  max-width: 80%;
  text-shadow: 2px 2px 4px rgba(0,0,0,0.6);
}

@media (max-width: 768px) {
  .slide-text {
    font-size: 24px;
  }
}
.about-section {
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 80px 0;
  background-color: var(--pure-white);
}

.about-container {
  background-color: rgba(255, 255, 255, 0.6); /* %60 opaklık */
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: space-between;
  width: 85%;
  max-width: 1200px;
  height: 75vh; /* Sayfanın 4'te 3'ü */
  border-radius: 20px;
  padding: 40px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
  gap: 40px;
}

.about-text {
  flex: 1;
  font-size: 18px;
  color: var(--main-black);
}

.about-text h2 {
  font-size: 36px;
  margin-bottom: 20px;
  color: var(--main-gold);
}

.about-text p {
  line-height: 1.7;
}

.about-image {
  flex: 1;
  display: flex;
  justify-content: center;
  align-items: center;
}

.about-image img {
  width: 100%;
  max-width: 500px;
  border-radius: 15px;
  object-fit: cover;
}

/* Responsive düzeltmeler */
@media (max-width: 992px) {
  .about-container {
    flex-direction: column;
    height: auto;
  }

  .about-text, .about-image {
    flex: unset;
    width: 100%;
  }

  .about-image img {
    max-width: 100%;
  }
}
.projects-section {
  padding: 100px 0;
  background-color: #f7f7f7;
  text-align: center;
}

.projects-title {
  font-size: 36px;
  margin-bottom: 50px;
  color: var(--main-black);
}

.projects-container {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 40px;
  max-width: 1200px;
  margin: 0 auto;
}

.project-card {
  background-color: #ffffff;
  border-radius: 20px;
  padding: 380px 30px 80px 30px;
  width: 400px;
  transition: all 0.3s ease;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
}

.project-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.12);
}

.project-card h3 {
  font-size: 24px;
  margin-bottom: 20px;
  color: var(--main-gold);
}

.project-card p {
  font-size: 16px;
  line-height: 1.6;
  color: var(--dark-gray);
  margin-bottom: 25px;
}

.project-card .cta-button {
  background-color: var(--main-gold);
  color: var(--pure-white);
  padding: 10px 25px;
  text-decoration: none;
  border-radius: 5px;
  font-weight: bold;
  transition: background-color 0.3s ease;
}

.project-card .cta-button:hover {
  background-color: #a07325;
}
.projects-section {
  background-color: #f9f9f9;
  padding: 100px 0;
}

.section-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 40px;
  background: rgba(255, 255, 255, 0.6);
  border-radius: 20px;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.05);
}

.projects-grid {
  display: flex;
  justify-content: space-between;
  gap: 40px;
  margin-top: 40px;
}

.project-card {
  flex: 1;
  padding: 30px;
  background: #fff;
  border-radius: 15px;
  box-shadow: 0 6px 16px rgba(0, 0, 0, 0.07);
  text-align: center;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.project-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 12px 24px rgba(0, 0, 0, 0.15);
}

.project-card h3 {
  font-size: 24px;
  margin-bottom: 15px;
  color: var(--main-black);
}

.project-card p {
  font-size: 16px;
  margin-bottom: 20px;
  color: var(--dark-gray);
}
.projects-section {
  background-color: #f8f8f8;
  padding: 80px 0;
}

.section-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 40px 20px 100px 20px;
}

.section-title {
  font-size: 32px;
  font-weight: bold;
  color: var(--main-gold);
  text-align: center;
  margin-bottom: 40px;
}

.projects-grid {
  display: flex;
  justify-content: center;
  align-items: stretch;
  gap: 40px;
  flex-wrap: wrap;
}

.project-card {
  background-color: rgba(255, 255, 255, 0.85);
  border-radius: 12px;
  box-shadow: 0 6px 24px rgba(0, 0, 0, 0.05);
  padding: 350px 30px 50px 30px;
  width: 100%;
  max-width: 500px;
  transition: transform 0.3s ease;
  text-align: center;
}

.project-card:hover {
  transform: translateY(-10px);
}

.project-card h3 {
  font-size: 24px;
  margin-bottom: 35px;
}

.project-card p {
  font-size: 16px;
  margin-bottom: 50px;
  color: var(--dark-gray);
}

.project-card .cta-button {
  padding: 10px 20px;
  font-size: 14px;
  border-radius: 5px;
  text-decoration: none;
  background-color: var(--main-gold);
  color: var(--pure-white);
}

.project-card .cta-button:hover {
  background-color: #8c6c1f;
}
.site-footer {
  background-color: #1a1a1a;
  color: #ffffff;
  padding: 60px 20px 20px;
  font-size: 14px;
}

.footer-container {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  max-width: 1200px;
  margin: 0 auto 30px;
  gap: 40px;
}

.footer-column {
  flex: 1;
  min-width: 240px;
}

.footer-logo {
  height: 60px;
  margin-bottom: 20px;
}

.footer-column h4 {
  font-size: 18px;
  margin-bottom: 15px;
  color: #b38b2e;
}

.footer-column ul {
  list-style: none;
  padding: 0;
}

.footer-column ul li {
  margin-bottom: 10px;
}

.footer-column ul li a {
  color: #ffffff;
  text-decoration: none;
  transition: color 0.3s ease;
}

.footer-column ul li a:hover {
  color: #b38b2e;
}

.footer-bottom {
  text-align: center;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 15px;
  color: #ccc;
}
/* 992px altı: Tablet görünüm */
@media (max-width: 992px) {
  .header-container {
    flex-direction: column;
    align-items: flex-start;
    gap: 20px;
  }

  .main-nav .nav-list {
    flex-direction: column;
    gap: 10px;
  }

  .lang-switcher {
    align-self: flex-end;
  }

  .hero-slider {
    margin-top: 120px;
  }

  .about-container {
    flex-direction: column;
    height: auto;
    padding: 30px;
  }

  .projects-grid {
    flex-direction: column;
    align-items: center;
  }

  .footer-container {
    flex-direction: column;
    text-align: center;
    gap: 40px;
  }

  .footer-column {
    align-items: center;
  }
}

/* 768px altı: Mobil görünüm */
@media (max-width: 768px) {
  .logo img {
    height: 60px;
  }

  .slide-text {
    font-size: 20px;
    padding: 0 10px;
  }

  .about-text h2,
  .projects-title,
  .section-title {
    font-size: 28px;
  }

  .project-card {
    max-width: 100%;
    padding: 60px 20px 40px;
  }

  .footer-column h4 {
    font-size: 16px;
  }

  .footer-column ul li a {
    font-size: 14px;
  }

  .cta-button {
    font-size: 14px;
    padding: 8px 18px;
  }
}
/* 1920px ve üzeri: Geniş ekran (Ultra HD monitörler) */
@media (min-width: 1920px) {
  .header-container {
    max-width: 1600px;
    padding: 20px 40px;
  }

  .hero-slider {
    margin-top: 100px;
  }

  .about-container,
  .section-container {
    max-width: 1600px;
  }

  .projects-grid {
    gap: 60px;
  }

  .project-card {
    padding: 100px 40px 80px;
  }

  .footer-container {
    max-width: 1600px;
  }
}

/* 1440px ve üzeri (standart büyük masaüstü) */
@media (min-width: 1440px) and (max-width: 1919px) {
  .header-container {
    max-width: 1320px;
    padding: 20px 30px;
  }

  .about-container,
  .section-container {
    max-width: 1320px;
  }

  .projects-grid {
    gap: 50px;
  }

  .footer-container {
    max-width: 1320px;
  }
}
.page-watermark {
  content: "";
  position: fixed;
  top: 50%;
  left: 50%;
  width: 500px;
  height: 500px;
  background: url('assets/img/logo-watermark.png') no-repeat center center;
  background-size: contain;
  opacity: 0.03;
  transform: translate(-50%, -50%);
  z-index: 0;
  pointer-events: none;
}
@media (max-width: 768px) {
  .page-watermark {
    width: 300px;
    height: 300px;
  }
}
.main-wrapper {
  opacity: 0;
  transform: translateY(50px);
  animation: fadeSlideIn 1.2s ease-out forwards;
  animation-delay: 0.3s;
}

@keyframes fadeSlideIn {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}
.intro-logo {
  position: fixed;
  background: #ffffff;
  top: 0; left: 0; right: 0; bottom: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 9999;
  animation: fadeOutIntro 2s ease forwards;
  animation-delay: 3.5s;
}


@keyframes fadeOutIntro {
  0% {
    opacity: 1;
  }
  100% {
    opacity: 0;
    visibility: hidden;
  }
}

.intro-logo img {
  width: 320px; /* daha büyük */
  opacity: 0;
  transform: scale(0.6);
  animation: logoPopIn 1.5s ease forwards;
  animation-delay: 0.5s;
}

@keyframes logoPopIn {
  0% {
    transform: scale(0.4);
    opacity: 0;
  }
  50% {
    transform: scale(1.3); /* daha güçlü vurgu */
    opacity: 1;
  }
  100% {
    transform: scale(1);
    opacity: 1;
  }
}
.hero-video {
  position: relative;
  width: 100%;
  height: 100vh;
  overflow: hidden;
  margin-top: 90px;
}

.hero-video video {
  position: absolute;
  top: 50%;
  left: 50%;
  min-width: 100%;
  min-height: 100%;
  transform: translate(-50%, -50%);
  object-fit: cover;
  z-index: 0;
}

.hero-video-container {
    position: relative;
    width: 100%;
    height: 100vh;
    overflow: hidden;
}

.hero-video-container video {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
}

.video-overlay-text {
  position: absolute;
  z-index: 1;
  color: white;
  text-align: center;
  width: 100%;
  top: 50%;
  transform: translateY(-50%);
  font-size: 36px;
  text-shadow: 2px 2px 6px rgba(0, 0, 0, 0.7);
  padding: 0 20px;
}

@media (max-width: 768px) {
  .video-overlay-text {
    font-size: 22px;
  }
}

@media (max-width: 768px) {
    .hero-video-container {
        height: 80vh;
    }
}


/* Mobil Menü Varsayılan Gizli */
.mobile-menu-icon {
    display: none;
    font-size: 28px;
    cursor: pointer;
    position: absolute;
    right: 20px;
    top: 20px;
    z-index: 999;
}

.mobile-nav {
    display: none;
    flex-direction: column;
    background-color: #fff;
    position: absolute;
    top: 70px;
    right: 20px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
    border-radius: 8px;
    padding: 10px;
    z-index: 998;
}

.mobile-nav a {
    text-decoration: none;
    padding: 10px;
    color: #222;
    border-bottom: 1px solid #eee;
}

.mobile-nav a:last-child {
    border-bottom: none;
}

/* Ekran Küçükse Görünsün */
@media (max-width: 768px) {
    .site-header nav {
        display: none;
    }

    .mobile-menu-icon {
        display: block;
    }

    .mobile-nav {
        width: 200px;
    }
}
.whatsapp-float {
  position: fixed;
  width: 60px;
  height: 60px;
  bottom: 20px;
  right: 20px;
  background-color: #25d366;
  color: white;
  border-radius: 50%;
  text-align: center;
  font-size: 30px;
  z-index: 100;
  box-shadow: 2px 2px 10px rgba(0,0,0,0.3);
  display: flex;
  align-items: center;
  justify-content: center;
}

.whatsapp-float img {
  width: 32px;
  height: 32px;
}
.slider-container {
  max-width: 1000px;
  aspect-ratio: 16/9;
  margin: 50px auto;
  position: relative;
  overflow: hidden;
  border-radius: 10px;
  background: #000;
  margin-top: 150px; 
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15);
}

.slider {
  display: flex;
  transition: transform 0.5s ease-in-out;
}

.slider img {
  width: 100%;
  flex-shrink: 0;
  object-fit: cover;
  display: block;
}
.nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(255, 255, 255, 0.6);
  border: none;
  font-size: 2rem;
  cursor: pointer;
  z-index: 1;
  padding: 10px 15px;
}

.prev { left: 10px; }
.next { right: 10px; }

.dots {
  position: absolute;
  bottom: 15px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 10px;
}

.dots span {
  height: 12px;
  width: 12px;
  background: #fff;
  opacity: 0.5;
  border-radius: 50%;
  cursor: pointer;
}

.dots .active {
  opacity: 1;
}

.hero-video video::-webkit-media-controls {
    display: none !important;
}