/* --- KURUMSAL RENK PALETİ VE DEĞİŞKENLER --- */
:root {
  --primary: #4c5fdf;
  --primary-dark: #3747ac;
  --primary-soft: rgba(76, 95, 223, 0.1);
  --black: #0f172a;
  --text-main: #334155;
  --text-muted: #475569;
  --bg-slate: #f8fafc;
  --white: #ffffff;
  --container-width: 1200px;
}

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

body {
  font-family: 'Inter', sans-serif;
  color: var(--text-main);
  background-color: var(--white);
  line-height: 1.6;
  overflow-x: hidden;
}

.container {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 1.5rem;
}

a {
  text-decoration: none !important;
  transition: all 0.3s ease;
}

ul {
  list-style: none;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

/* --- ÜST BAR --- */
.top-bar {
  background-color: var(--bg-slate);
  padding: 0.6rem 0;
  border-bottom: 1px solid #e2e8f0;
}

.top-bar .container {
  text-align: right;
}

.top-bar span {
  font-size: 10px;
  font-weight: 700;
  color: var(--text-muted);
  text-transform: uppercase;
}

@media (max-width: 768px) {
  .top-bar { display: none; }
}

.mt-20 {
  margin-top: 5rem !important;
}
/* --- NAVİGASYON --- */
.navbar {
  background-color: var(--white);
  box-shadow: 0 2px 15px rgba(0,0,0,0.05);
  position: sticky;
  top: 0;
  z-index: 1000;
  padding: 0.8rem 0;
}

.navbar-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo-img {
  height: 48px;
  width: auto;
}

.nav-links {
  display: none;
  gap: 2rem;
}

@media (min-width: 1024px) {
  .nav-links { display: flex; }
}

.nav-links a {
  color: var(--text-main);
  font-weight: 700;
  font-size: 13px;
  text-transform: uppercase;
}

.nav-links a:hover, .nav-links a.active {
  color: var(--primary);
}

.user-btn {
  background-color: var(--primary);
  color: white;
  padding: 0.7rem 1.4rem;
  border-radius: 10px;
  border: none;
  cursor: pointer;
  font-size: 13px;
  font-weight: 700;
}

/* --- HERO SECTION --- */
.hero {
  position: relative;
  min-height: 600px; /* Layout Shift önlemi */
  background-color: #f8fafc;
  padding: 4rem 0;
  display: flex;
  align-items: center;
  justify-content: center;
  contain: layout;
}

.hero-bg-container {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 92%;
  max-width: var(--container-width);
  height: 90%;
  border-radius: 2rem;
  overflow: hidden;
  z-index: 1;
  box-shadow: 0 10px 30px rgba(0,0,0,0.1);
}

.slider-wrapper {
  width: 100%;
  height: 100%;
  position: relative;
}

.slide {
  position: absolute;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0;
  transition: opacity 1s ease-in-out;
}

.slide.active {
  opacity: 1;
}

.slider-dots {
  position: absolute;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 10px;
  z-index: 10;
}

.dot {
  width: 12px;
  height: 12px;
  background: rgba(255, 255, 255, 0.5);
  border-radius: 50%;
  cursor: pointer;
}

.dot.active {
  background: var(--primary);
  width: 30px;
  border-radius: 10px;
}

.hero-inner {
  position: relative;
  z-index: 2;
  text-align: center;
  color: white;
  width: 100%;
}

.hero h1 {
  font-size: clamp(2.2rem, 5vw, 3.5rem);
  font-weight: 900;
  margin-bottom: 1rem;
  text-shadow: 0 2px 15px rgba(0,0,0,0.85);
}

.hero p {
  font-size: 1.2rem;
  max-width: 40rem;
  margin: 0 auto 3rem;
  text-shadow: 0 2px 10px rgba(0,0,0,0.85);
}

/* --- TUR KARTLARI (Link & Renk Düzeltmeleri) --- */
.main-content {
  padding: 4rem 0;
}

.tour-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
}

.tour-card {
  background: white;
  border-radius: 1.2rem;
  overflow: hidden;
  border: 1px solid #e2e8f0;
  display: flex;
  flex-direction: column;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.tour-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 12px 25px rgba(0,0,0,0.1);
}

/* Kartın tamamını kapsayan link */
.card-link {
  display: flex;
  flex-direction: column;
  height: 100%;
  color: var(--black) !important; /* Metinler siyah */
  text-decoration: none !important;
}

.card-media {
  height: 220px;
  overflow: hidden;
}

.card-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.card-content {
  padding: 1.5rem;
  flex-grow: 1;
}

.card-content h3 {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 10px;
  color: var(--black);
}

.card-bottom {
  margin-top: auto;
  padding-top: 1rem;
  border-top: 1px solid #f1f5f9;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.price-info .label {
  display: block;
  font-size: 10px;
  font-weight: 700;
  color: var(--text-muted);
  text-transform: uppercase;
}

.price-info .price {
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--primary) !important; /* Fiyat mavi kalsın */
}


/* --- CTA SECTION --- */
.cta-section {
  padding: 4rem 0;
  min-height: 250px;
}

.cta-box {
  background: linear-gradient(135deg, #0056b3 0%, #003d7a 100%);
  padding: 50px;
  border-radius: 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
  box-shadow: 0 10px 30px rgba(0, 86, 179, 0.2);
}

.cta-text h2 {
  color: white;
  font-size: 1.8rem;
  margin-bottom: 10px;
}

.cta-text p {
  color: rgba(255, 255, 255, 0.9);
  font-size: 1.1rem;
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  background-color: #ffcc00;
  color: #003d7a !important;
  padding: 16px 32px;
  border-radius: 50px;
  font-weight: 700;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

/* --- FOOTER --- */
.site-footer {
  background-color: var(--bg-slate);
  padding: 4rem 0 2rem;
  border-top: 1px solid #e2e8f0;
}

.footer-content {
  display: grid;
  grid-template-columns: 1.5fr 2fr 1.5fr;
  gap: 3rem;
}

.footer-links-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
}

.footer-group h4 {
  font-size: 14px;
  font-weight: 800;
  margin-bottom: 1.2rem;
  text-transform: uppercase;
}

.footer-group a {
  display: block;
  color: var(--text-muted);
  font-size: 14px;
  margin-bottom: 0.8rem;
}

.footer-group a:hover {
  color: var(--primary);
}

/* --- WHATSAPP BUTONU --- */
.whatsapp-fixed-left {
  position: fixed;
  bottom: 2rem;
  left: 2rem;
  background: #25d366;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 30px;
  color: white;
  box-shadow: 0 10px 20px rgba(0,0,0,0.15);
  z-index: 1000;
}

/* --- MOBİL UYUMLULUK --- */
@media (max-width: 992px) {
  .footer-content {
    grid-template-columns: 1fr;
    text-align: center;
  }
  .cta-box {
    flex-direction: column;
    text-align: center;
  }
}

@media (max-width: 768px) {
  .hero { min-height: 400px; padding: 2rem 0; }
  .hero-bg-container { width: 95%; height: 95%; }
  .hero h1 { font-size: 1.8rem; }
  .hero p { font-size: 1rem; margin-bottom: 2rem; }
  
  .container { padding: 0 1.25rem !important; }
  .section-title { margin-bottom: 1.5rem; }
  .section-title h2 { font-size: 1.4rem; }
  
  .tour-grid { grid-template-columns: 1fr; }
  
  .whatsapp-fixed-left {
    bottom: 1.5rem;
    left: 1.5rem;
    width: 50px;
    height: 50px;
    font-size: 24px;
  }
}