/* Genel Ayarlar */
body {
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  margin: 0;
  padding: 0;
  background-color: #f4f6f8;
  color: #333;
}

h2 {
  color: #003366;
  border-bottom: 2px solid #99ccff;
  padding-bottom: 8px;
  margin-bottom: 20px;
  text-align: center;
}

p {
  font-size: 1.05em;
  line-height: 1.6;
  margin-bottom: 20px;
  color: #444;
}

ul {
  padding-left: 1.2rem;
  margin-top: 0.5rem;
  margin-bottom: 1rem;
}

ul li {
  margin-bottom: 0.5rem;
}

/* Header ve Menü */
header {
  background-color: #003366;
  color: #ffffff;
  padding: 20px;
  text-align: center;
}

header img {
  height: 80px;
  margin-bottom: 10px;
}

header h1 {
  margin: 0;
  font-size: 2em;
}

nav {
  margin-top: 15px;
}

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

nav ul li a {
  color: #ffffff;
  text-decoration: none;
  font-weight: 500;
  padding: 5px 10px;
  transition: background-color 0.3s ease;
}

nav ul li a:hover {
  background-color: #0059b3;
  border-radius: 4px;
}

/* Ana İçerik */
main {
  padding: 40px 20px;
  max-width: 1000px;
  margin: auto;
}



/* Kongre Kartları */
.kongre-container {
  display: flex;
  flex-wrap: wrap;
  gap: 30px;
  justify-content: center;
  margin-top: 20px;
}

.kongre-card {
  width: 250px;
  background-color: #fff;
  border-radius: 10px;
  box-shadow: 0 2px 6px rgba(0,0,0,0.1);
  padding: 15px;
  text-align: center;
  transition: all 0.3s ease;
}

.kongre-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 6px 12px rgba(0,0,0,0.15);
}

.kongre-card img {
  width: 100%;
  height: auto;
  border-radius: 8px;
}

.kongre-card h4 {
  font-size: 1.05em;
  line-height: 1.4;
  color: #003366;
  margin-top: 12px;
}

/* Footer */
footer {
  background-color: #003366;
  color: white !important;
  text-align: center;
  padding: 20px 10px;
  font-size: 0.95em;
  margin-top: 40px;
  border-top: 3px solid #0059b3;
}

footer p {
  margin: 0;
  line-height: 1.6;
  color: white !important;
}

/* Mobil Uyum */
@media (max-width: 768px) {
  nav ul {
    flex-direction: column;
    gap: 10px;
  }

  .kongre-container {
    flex-direction: column;
    align-items: center;
  }

  .kongre-card {
    width: 90%;
  }

  .hero {
    padding: 60px 15px;
  }

  .hero h2 {
    font-size: 1.5rem;
  }

  .vurgulu-metin {
    font-size: 1.1rem;
    padding: 0 10px;
  }
}
.siparis-section {
  padding: 50px 20px;
  background-color: #f2f6fa;
}

.siparis-container {
  max-width: 850px;
  margin: 0 auto;
}

.siparis-baslik {
  text-align: center;
  font-size: 2em;
  color: #003366;
  margin-bottom: 30px;
}

.siparis-kutu,
.siparis-box {
  background-color: #fff;
  border-left: 6px solid #003366;
  padding: 30px;
  margin-top: 30px;
  border-radius: 8px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.06);
  border: 1px solid #d3e0ea;
}

.siparis-bilgi {
  display: flex;
  flex-direction: column;
  gap: 25px;
}

.siparis-numara,
.siparis-tel {
  font-size: 1.3em;
  color: #003366;
  font-weight: bold;
  margin-bottom: 20px;
}

.siparis-numara a,
.siparis-tel a {
  color: #0077cc;
  text-decoration: none;
  font-weight: bold;
}

.siparis-online h3,
.online-siparis h3 {
  font-size: 1.2em;
  color: #003366;
  margin-bottom: 10px;
}

.siparis-link,
.online-siparis a {
  display: inline-block;
  margin-right: 15px;
  margin-bottom: 10px;
  padding: 8px 16px;
  background-color: #0077cc;
  color: white;
  text-decoration: none;
  border-radius: 5px;
  font-weight: 500;
  transition: background-color 0.3s;
}

.siparis-link:hover,
.online-siparis a:hover {
  background-color: #005fa3;
}

.online-siparis ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.online-siparis li {
  margin-bottom: 8px;
}

.siparis-note,
.siparis-not {
  font-size: 1.05em;
  color: #444;
  border-top: 1px dashed #ccc;
  padding-top: 15px;
  margin-top: 25px;
}
.info-box img {
  width: 24px;
  height: 24px;
  flex-shrink: 0;
}

.iletisim-dikey {
  max-width: 850px;
  margin: 60px auto;
  padding: 40px 30px;
  background-color: #f9fcff;
  border-radius: 12px;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.05);
  font-family: 'Segoe UI', Tahoma, sans-serif;
}

.iletisim-dikey h2 {
  text-align: center;
  font-size: 2.2em;
  color: #003366;
  margin-bottom: 40px;
}

.iletisim-item {
  display: flex;
  align-items: flex-start;
  gap: 20px;
  margin-bottom: 30px;
  border-bottom: 1px dashed #ccc;
  padding-bottom: 20px;
}

.iletisim-item:last-child {
  border-bottom: none;
}

.iletisim-item img {
  width: 36px;
  height: 36px;
  margin-top: 6px;
}

.iletisim-item h3 {
  font-size: 1.3em;
  color: #003366;
  margin: 0 0 8px 0;
}

.iletisim-item p {
  margin: 0;
  font-size: 1.1em;
  color: #333;
}

.iletisim-item a {
  color: #0077cc;
  text-decoration: none;
  font-weight: bold;
  transition: color 0.3s;
}

.iletisim-item a:hover {
  color: #005fa3;
}

..hero {
  background: linear-gradient(to right, #0D1B2A, #1B263B);
  height: 90vh;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #F1F1F1;
}

.hero-overlay {
  background: rgba(0, 0, 0, 0.4); /* siyah ama transparan */
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-content {
  text-align: center;
  padding: 20px;
  max-width: 800px;
}

.hero-content h2 {
  font-size: 44px;
  margin-bottom: 20px;
  color: #FFFFFF;
}

.hero-content p {
  font-size: 20px;
  margin-bottom: 30px;
  color: #E0E1DD;
}

.hero-btn {
  display: inline-block;
  background-color: #3E9BA3;
  color: white;
  padding: 12px 28px;
  font-size: 16px;
  border-radius: 8px;
  text-decoration: none;
  transition: background-color 0.3s;
}

.hero-btn:hover {
  background-color: #2E7D82;
}