/* Gölmarmara YEG - Renkler: mavi & yeşil tema */
:root {
  --primary: #1a5f7a;
  --primary-dark: #0d3d4d;
  --secondary: #159895;
  --accent: #57c5b6;
  --light: #e8f6f5;
  --white: #fff;
  --text: #333;
  --text-muted: #666;
}

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

body {
  font-family: 'Open Sans', sans-serif;
  color: var(--text);
  line-height: 1.6;
  overflow-x: hidden;
}

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

a {
  color: inherit;
  text-decoration: none;
}

/* Üst Bar */
.top-bar {
  background: #1a1a1a;
  color: rgba(255, 255, 255, 0.95);
  padding: 10px 0;
  font-size: 0.9rem;
}

.top-bar-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.top-bar-social {
  display: flex;
  align-items: center;
  gap: 18px;
}

.top-bar-social a {
  color: rgba(255, 255, 255, 0.9);
  transition: color 0.2s;
  font-size: 1rem;
}

.top-bar-social a:hover {
  color: #fff;
}

.top-bar-contact {
  display: flex;
  align-items: center;
  gap: 24px;
}

.top-bar-contact a {
  color: rgba(255, 255, 255, 0.95);
  transition: color 0.2s;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.top-bar-contact a:hover {
  color: #fff;
}

.top-bar-contact a i {
  font-size: 0.9rem;
  opacity: 0.9;
}

.top-bar-btn {
  background: #c41e3a !important;
  color: #fff !important;
  padding: 8px 20px;
  border-radius: 4px;
  font-weight: 600;
  letter-spacing: 0.3px;
}

.top-bar-btn:hover {
  background: #a81930 !important;
  color: #fff !important;
}

/* Banner: Logo + Ortak logolar (üst bar altı) */
.logo-banner {
  background: #fff;
  border-bottom: 1px solid #e5e5e5;
  padding: 16px 0;
}

.logo-banner-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
}

.banner-logo-wrap {
  flex-shrink: 0;
}

.banner-logo {
  max-height: 200px;
  width: auto;
  object-fit: contain;
  display: block;
}

.banner-partners-frame {
  flex: 0 1 auto;
  min-width: 0;
  max-width: 520px;
  border: 3px solid #ddd;
  border-radius: 4px;
  padding: 2px 4px;
  background: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
}

.banner-partners-img {
  max-height: 110px;
  width: 100%;
  object-fit: contain;
  object-position: center;
  display: block;
}

@media (max-width: 768px) {
  .logo-banner-inner {
    flex-direction: column;
    align-items: stretch;
  }

  .banner-logo-wrap {
    text-align: center;
  }

  .banner-logo {
    margin: 0 auto;
  }

  .banner-partners-frame {
    max-width: none;
  }
}

/* Navigasyon */
.main-nav {
  background: #e8e8e8;
  border-bottom: 1px solid #ddd;
  position: sticky;
  top: 0;
  z-index: 100;
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 10px 20px;
}

.nav-menu {
  display: flex;
  list-style: none;
  gap: 6px;
  flex-wrap: wrap;
  justify-content: center;
}

.nav-menu > li > a {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 10px 18px;
  font-weight: 500;
  font-size: 0.95rem;
  color: #333;
  transition: color 0.2s;
}

.nav-menu > li > a:hover,
.nav-menu > li:hover > a {
  color: #000;
}

.nav-chevron {
  font-size: 0.65rem;
  opacity: 0.8;
}

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

.dropdown {
  position: absolute;
  top: 100%;
  left: 0;
  min-width: 240px;
  background: var(--white);
  box-shadow: 0 8px 24px rgba(0,0,0,0.12);
  list-style: none;
  padding: 8px 0;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-8px);
  transition: opacity 0.2s, transform 0.2s, visibility 0.2s;
}

.has-dropdown:hover .dropdown {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.dropdown li a {
  display: block;
  padding: 10px 20px;
  font-size: 0.9rem;
  color: var(--text);
  transition: background 0.2s, color 0.2s;
}

.dropdown li a:hover {
  background: var(--light);
  color: var(--primary);
}

.has-subdropdown {
  position: relative;
}

.subdropdown {
  position: absolute;
  left: 100%;
  top: 0;
  min-width: 200px;
  background: var(--white);
  box-shadow: 0 8px 24px rgba(0,0,0,0.12);
  list-style: none;
  padding: 8px 0;
  opacity: 0;
  visibility: hidden;
  transform: translateX(-8px);
  transition: opacity 0.2s, transform 0.2s, visibility 0.2s;
}

.has-subdropdown:hover .subdropdown {
  opacity: 1;
  visibility: visible;
  transform: translateX(0);
}

.subdropdown li a {
  padding: 10px 20px;
  font-size: 0.85rem;
}

.mobile-menu-btn {
  display: none;
  background: none;
  border: none;
  font-size: 1.5rem;
  cursor: pointer;
  color: var(--primary);
}

/* Hero Slider */
.hero-slider {
  position: relative;
  min-height: 420px;
  overflow: hidden;
}

.hero-slides {
  position: relative;
  width: 100%;
  height: 100%;
  min-height: 420px;
}

.hero-slide {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.5s ease, visibility 0.5s;
}

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

.hero-slide .hero-overlay {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.65);
}

.hero-slide .hero-content {
  position: relative;
  z-index: 1;
  text-align: center;
  padding: 0 20px;
}

.hero-slide h1 {
  color: var(--white);
  font-size: clamp(1.4rem, 3.5vw, 2.4rem);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 2px;
  text-shadow: 0 2px 12px rgba(0,0,0,0.4);
  line-height: 1.3;
  max-width: 800px;
  margin: 0 auto;
}

.hero-slide.active h1 {
  animation: heroTextSlideUp 0.6s ease forwards;
}

@keyframes heroTextSlideUp {
  from {
    transform: translateY(30px);
    opacity: 0;
  }
  to {
    transform: translateY(0);
    opacity: 1;
  }
}

.hero-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 10;
  width: 48px;
  height: 48px;
  border: none;
  background: rgba(255, 255, 255, 0.25);
  color: #fff;
  font-size: 1.25rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.2s;
}

.hero-arrow:hover {
  background: rgba(255, 255, 255, 0.45);
}

.hero-prev { left: 16px; }
.hero-next { right: 16px; }

.hero-dots {
  position: absolute;
  bottom: 20px;
  left: 0;
  right: 0;
  z-index: 10;
  display: flex;
  justify-content: center;
  gap: 10px;
}

.hero-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  border: none;
  background: rgba(255, 255, 255, 0.5);
  cursor: pointer;
  padding: 0;
  transition: background 0.2s, transform 0.2s;
}

.hero-dot:hover {
  background: rgba(255, 255, 255, 0.8);
}

.hero-dot.active {
  background: #fff;
  transform: scale(1.2);
}

/* CTA */
.cta-section {
  padding: 20px 0;
  background: #0d3d4d;
}

.cta-section-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
}

.cta-title {
  color: rgba(255, 255, 255, 0.95);
  font-size: 1.1rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin: 0;
}

.cta-btn {
  display: inline-block;
  padding: 12px 28px;
  border: 2px solid rgba(255, 255, 255, 0.9);
  background: transparent;
  color: rgba(255, 255, 255, 0.95);
  font-size: 0.95rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  border-radius: 50px;
  transition: background 0.2s, color 0.2s;
}

.cta-btn:hover {
  background: rgba(255, 255, 255, 0.15);
  color: #fff;
}

/* Bölüm başlıkları */
section h2 {
  color: var(--primary);
  font-size: 1.75rem;
  margin-bottom: 8px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  text-align: center;
}

.section-desc {
  color: var(--text-muted);
  margin-bottom: 32px;
  text-align: center;
}

/* Faaliyetler */
.activities {
  padding: 60px 0;
}

.activity-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 24px;
}

.activity-card {
  background: var(--white);
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 4px 20px rgba(0,0,0,0.08);
  transition: transform 0.2s, box-shadow 0.2s;
}

.activity-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 30px rgba(0,0,0,0.12);
}

.card-image {
  height: 200px;
}

.card-content {
  padding: 24px;
}

.card-content h3 {
  color: var(--primary);
  font-size: 1.1rem;
  margin-bottom: 12px;
  line-height: 1.4;
}

.card-content p {
  color: var(--text-muted);
  font-size: 0.95rem;
}

/* Bağış Bölümü */
.donation-section {
  padding: 60px 0;
  background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
  color: var(--white);
}

.donation-section h2 {
  color: var(--white);
  margin-bottom: 8px;
}

.donation-section .section-desc {
  color: rgba(255, 255, 255, 0.95);
  margin-bottom: 32px;
}

.donation-info {
  max-width: 600px;
  margin: 0 auto;
}

.bank-info {
  background: rgba(255, 255, 255, 0.15);
  backdrop-filter: blur(10px);
  padding: 32px;
  border-radius: 12px;
  text-align: center;
  border: 2px solid rgba(255, 255, 255, 0.2);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
}

.bank-info h3 {
  font-size: 1.3rem;
  margin-bottom: 20px;
  color: var(--white);
}

.bank-name {
  font-size: 1.1rem;
  font-weight: 600;
  margin-bottom: 16px;
  color: var(--white);
}

.iban-container {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  margin-bottom: 16px;
}

.iban {
  font-size: 1.3rem;
  font-weight: 700;
  letter-spacing: 2px;
  padding: 16px;
  background: rgba(255, 255, 255, 0.2);
  border-radius: 8px;
  color: var(--white);
  word-break: break-all;
  margin: 0;
  flex: 1;
}

.copy-btn {
  background: rgba(255, 255, 255, 0.25);
  border: 2px solid rgba(255, 255, 255, 0.4);
  color: var(--white);
  padding: 16px 20px;
  border-radius: 8px;
  cursor: pointer;
  font-size: 1.2rem;
  transition: all 0.3s;
  display: flex;
  align-items: center;
  justify-content: center;
}

.copy-btn:hover {
  background: rgba(255, 255, 255, 0.35);
  transform: scale(1.05);
}

.copy-btn:active {
  transform: scale(0.95);
}

.account-name {
  font-size: 0.95rem;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.95);
  margin-top: 12px;
}

/* Yönetim Kurulu */
.board {
  padding: 60px 0;
  background: var(--light);
}

.board-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 32px;
  justify-items: center;
  max-width: 400px;
  margin: 0 auto;
}

.board-member {
  text-align: center;
  background: var(--white);
  padding: 24px;
  border-radius: 8px;
  box-shadow: 0 4px 16px rgba(0,0,0,0.06);
}

.member-photo {
  width: 120px;
  height: 120px;
  margin: 0 auto 16px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--secondary), var(--accent));
}

.board-member h3 {
  color: var(--primary);
  font-size: 1.1rem;
  margin-bottom: 8px;
}

.board-member p {
  font-size: 0.9rem;
  color: var(--text-muted);
}

/* Videolar */
.videos {
  padding: 60px 0;
}

.video-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
}

.video-card {
  background: var(--white);
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 4px 16px rgba(0,0,0,0.08);
}

.video-placeholder {
  height: 180px;
  background: linear-gradient(135deg, var(--primary-dark), var(--secondary));
}

.video-card h3 {
  padding: 16px;
  font-size: 1rem;
  color: var(--primary);
}

.watch-btn {
  display: inline-block;
  margin: 0 16px 16px;
  padding: 8px 16px;
  background: var(--secondary);
  color: var(--white);
  border-radius: 4px;
  font-size: 0.9rem;
  font-weight: 600;
  transition: background 0.2s;
}

.watch-btn:hover {
  background: var(--primary);
}

/* E-Bülten */
.newsletter {
  padding: 48px 0;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  color: var(--white);
  text-align: center;
}

.newsletter h2 {
  color: var(--white);
  margin-bottom: 8px;
}

.newsletter p {
  margin-bottom: 24px;
  opacity: 0.95;
}

.newsletter-form {
  display: flex;
  max-width: 480px;
  margin: 0 auto;
  gap: 8px;
  flex-wrap: wrap;
  justify-content: center;
}

.newsletter-form input {
  flex: 1;
  min-width: 200px;
  padding: 12px 16px;
  border: none;
  border-radius: 4px;
  font-size: 1rem;
}

.newsletter-form button {
  padding: 12px 24px;
  background: var(--white);
  color: var(--primary);
  border: none;
  border-radius: 4px;
  font-weight: 700;
  cursor: pointer;
  transition: opacity 0.2s;
}

.newsletter-form button:hover {
  opacity: 0.9;
}

/* Paydaşlar */
.partners {
  padding: 60px 0;
  background: linear-gradient(135deg, #f8f9fa 0%, #e8f6f5 100%);
}

.partners h2 {
  position: relative;
  padding-bottom: 16px;
  margin-bottom: 40px;
}

.partners h2::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 80px;
  height: 3px;
  background: linear-gradient(90deg, var(--primary), var(--secondary), var(--accent));
  border-radius: 2px;
}

.partners-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 20px;
  margin-bottom: 24px;
  justify-items: center;
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}

.partner-item {
  background: var(--white);
  padding: 24px;
  text-align: center;
  font-weight: 600;
  color: var(--primary);
  border-radius: 8px;
  box-shadow: 0 2px 12px rgba(0,0,0,0.06);
  transition: transform 0.3s, box-shadow 0.3s;
  border-left: 4px solid var(--secondary);
  max-width: 300px;
  width: 100%;
}

.partner-logo-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
  padding: 32px 24px;
}

.partner-logo {
  max-width: 150px;
  height: auto;
  object-fit: contain;
}

.partner-logo-item p {
  margin: 0;
  font-size: 1.1rem;
}

.partner-item:hover {
  transform: translateY(-4px);
  box-shadow: 0 6px 20px rgba(0,0,0,0.12);
}

.partners-cta {
  text-align: center;
  margin-bottom: 8px;
  color: var(--text-muted);
}

.partners-phone {
  display: block;
  text-align: center;
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--primary);
  transition: color 0.3s;
}

.partners-phone:hover {
  color: var(--secondary);
}

/* Footer */
.footer {
  background: var(--primary-dark);
  color: var(--white);
  padding: 48px 0 24px;
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 32px;
  margin-bottom: 32px;
  justify-items: center;
  text-align: center;
}

.footer-brand h3 {
  font-size: 1rem;
  margin-bottom: 12px;
  color: var(--white);
  text-align: center;
}

.footer-brand p {
  font-size: 0.9rem;
  opacity: 0.9;
  margin-bottom: 12px;
  line-height: 1.6;
  text-align: center;
}

.read-more {
  color: var(--accent);
  font-weight: 600;
  font-size: 0.9rem;
}

.read-more:hover {
  text-decoration: underline;
}

.footer-contact p,
.footer-contact a {
  display: block;
  font-size: 0.9rem;
  opacity: 0.9;
  margin-bottom: 8px;
  text-align: center;
}

.footer-contact a:hover {
  opacity: 1;
}

.footer-links h4 {
  font-size: 0.95rem;
  margin-bottom: 12px;
  color: var(--white);
  text-align: center;
}

.footer-links ul {
  list-style: none;
  text-align: center;
}

.footer-links li {
  margin-bottom: 6px;
}

.footer-links a {
  font-size: 0.9rem;
  opacity: 0.9;
}

.footer-links a:hover {
  opacity: 1;
  color: var(--accent);
}

.footer-bottom {
  padding-top: 24px;
  border-top: 1px solid rgba(255,255,255,0.15);
  text-align: center;
  font-size: 0.85rem;
  opacity: 0.8;
}

/* Responsive */
@media (max-width: 992px) {
  .nav-menu {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    flex-direction: column;
    background: var(--white);
    box-shadow: 0 8px 24px rgba(0,0,0,0.1);
    padding: 16px;
  }

  .nav-menu.active {
    display: flex;
  }

  .dropdown,
  .subdropdown {
    position: static;
    opacity: 1;
    visibility: visible;
    transform: none;
    box-shadow: none;
    padding-left: 16px;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s;
  }

  .has-dropdown.open .dropdown,
  .has-subdropdown.open .subdropdown {
    max-height: 500px;
  }

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

@media (max-width: 768px) {
  .top-bar-inner {
    flex-wrap: wrap;
    justify-content: center;
    gap: 12px;
  }

  .top-bar-contact {
    flex-wrap: wrap;
    justify-content: center;
  }
}

@media (max-width: 600px) {
  .cta-section-inner {
    flex-direction: column;
    text-align: center;
  }

  .top-bar-inner {
    flex-direction: column;
    gap: 10px;
  }

  .top-bar-social {
    order: 1;
  }

  .top-bar-contact {
    order: 2;
    flex-direction: column;
    gap: 8px;
  }

  .hero-slider,
  .hero-slides {
    min-height: 280px;
  }

  .newsletter-form {
    flex-direction: column;
  }

  .newsletter-form input {
    min-width: 100%;
  }
}