/* FlysBlue.Com - Ana Stil Dosyası */

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

:root {
    --primary-blue: #0066CC;
    --light-blue: #E6F2FF;
    --white: #FFFFFF;
    --text-dark: #333333;
    --text-light: #666666;
    --green-call: #27AE60;
    --thy-red: #C70A0C;
    --pegasus-orange: #FCA404;
    --pegasus-red: #D40C14;
    --sunexpress-blue: #04448C;
    --sunexpress-orange: #EB6B0C;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: var(--text-dark);
    background-color: var(--white);
}

/* Header ve Navigasyon */
header {
    background-color: var(--white);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.header-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 1rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo img {
    height: 60px;
    width: auto;
}

nav ul {
    list-style: none;
    display: flex;
    gap: 2rem;
}

nav ul li a {
    text-decoration: none;
    color: var(--text-dark);
    font-weight: 500;
    transition: color 0.3s;
}

nav ul li a:hover {
    color: var(--primary-blue);
}

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

/* Hero Section */
.hero {
    background: linear-gradient(135deg, var(--primary-blue) 0%, #004999 100%);
    color: var(--white);
    padding: 4rem 2rem;
    text-align: center;
}

.hero h1 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.hero p {
    font-size: 1.2rem;
    margin-bottom: 2rem;
}

.cta-button {
    display: inline-block;
    background-color: var(--green-call);
    color: var(--white);
    padding: 1rem 2rem;
    text-decoration: none;
    border-radius: 5px;
    font-weight: bold;
    transition: background-color 0.3s;
}

.cta-button:hover {
    background-color: #1e8449;
}

/* Ana İçerik */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 3rem 2rem;
}

.section {
    margin-bottom: 3rem;
}

.section h2 {
    color: var(--primary-blue);
    font-size: 2rem;
    margin-bottom: 1.5rem;
    border-bottom: 3px solid var(--primary-blue);
    padding-bottom: 0.5rem;
}

.section h3 {
    color: var(--text-dark);
    font-size: 1.5rem;
    margin-top: 2rem;
    margin-bottom: 1rem;
}

.section p {
    margin-bottom: 1rem;
    line-height: 1.8;
    text-align: justify;
}

.section strong {
    color: var(--primary-blue);
    font-weight: 600;
}

/* Servis Kartları */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.service-card {
    background-color: var(--white);
    border: 2px solid var(--light-blue);
    border-radius: 10px;
    padding: 2rem;
    text-align: center;
    transition: transform 0.3s, box-shadow 0.3s;
}

.service-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 5px 20px rgba(0, 102, 204, 0.2);
}

.service-card h3 {
    color: var(--primary-blue);
    margin-bottom: 1rem;
}

/* Havayolu Sayfaları - THY */
.thy-page {
    background-color: #FFF5F5;
}

.thy-page .section h2 {
    color: var(--thy-red);
    border-bottom-color: var(--thy-red);
}

.thy-page .hero {
    background: linear-gradient(135deg, var(--thy-red) 0%, #8B0000 100%);
}

/* Havayolu Sayfaları - Pegasus */
.pegasus-page {
    background-color: #FFF9E6;
}

.pegasus-page .section h2 {
    color: var(--pegasus-orange);
    border-bottom-color: var(--pegasus-orange);
}

.pegasus-page .hero {
    background: linear-gradient(135deg, var(--pegasus-orange) 0%, var(--pegasus-red) 100%);
}

/* Havayolu Sayfaları - SunExpress */
.sunexpress-page {
    background-color: #F0F8FF;
}

.sunexpress-page .section h2 {
    color: var(--sunexpress-blue);
    border-bottom-color: var(--sunexpress-blue);
}

.sunexpress-page .hero {
    background: linear-gradient(135deg, var(--sunexpress-blue) 0%, var(--sunexpress-orange) 100%);
}

/* Görsel Galeri */
.image-gallery {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
    margin: 2rem 0;
}

.image-gallery img {
    width: 100%;
    height: 250px;
    object-fit: cover;
    border-radius: 10px;
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.1);
}

/* Footer */
footer {
    background-color: #1a1a1a;
    color: var(--white);
    padding: 3rem 2rem 1rem;
}

.footer-container {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-section h3 {
    color: var(--primary-blue);
    margin-bottom: 1rem;
}

.footer-section ul {
    list-style: none;
}

.footer-section ul li {
    margin-bottom: 0.5rem;
}

.footer-section ul li a {
    color: #cccccc;
    text-decoration: none;
    transition: color 0.3s;
}

.footer-section ul li a:hover {
    color: var(--primary-blue);
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid #333;
    color: #999;
}

/* Sabit Alt Ara Butonu */
.fixed-call-bottom {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(135deg, var(--green-call) 0%, #1e8449 100%);
    padding: 1rem;
    text-align: center;
    z-index: 999;
    box-shadow: 0 -3px 10px rgba(0, 0, 0, 0.2);
}

.fixed-call-bottom a {
    color: var(--white);
    text-decoration: none;
    font-size: 1.2rem;
    font-weight: bold;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.fixed-call-bottom a:hover {
    opacity: 0.9;
}

/* Yan Yeşil Ara Butonu */
.side-call-button {
    position: fixed;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    background-color: var(--green-call);
    color: var(--white);
    padding: 1rem 0.5rem;
    writing-mode: vertical-rl;
    text-orientation: mixed;
    text-decoration: none;
    font-weight: bold;
    border-radius: 0 5px 5px 0;
    box-shadow: 2px 0 10px rgba(0, 0, 0, 0.2);
    z-index: 998;
    transition: padding 0.3s;
}

.side-call-button:hover {
    padding: 1.2rem 0.7rem;
    background-color: #1e8449;
}

/* Responsive Tasarım */
@media (max-width: 768px) {
    .header-container {
        padding: 1rem;
    }
    
    .logo img {
        height: 45px;
    }
    
    nav {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background-color: var(--white);
        box-shadow: 0 5px 10px rgba(0, 0, 0, 0.1);
    }
    
    nav.active {
        display: block;
    }
    
    nav ul {
        flex-direction: column;
        padding: 1rem;
        gap: 0;
    }
    
    nav ul li {
        border-bottom: 1px solid var(--light-blue);
        padding: 1rem 0;
    }
    
    .mobile-menu-btn {
        display: block;
    }
    
    .hero h1 {
        font-size: 1.8rem;
    }
    
    .hero p {
        font-size: 1rem;
    }
    
    .services-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-container {
        grid-template-columns: 1fr;
    }
    
    .fixed-call-bottom {
        padding: 0.8rem;
    }
    
    .fixed-call-bottom a {
        font-size: 1rem;
    }
    
    .side-call-button {
        font-size: 0.9rem;
        padding: 0.8rem 0.4rem;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 2rem 1rem;
    }
    
    .section h2 {
        font-size: 1.5rem;
    }
    
    .image-gallery {
        grid-template-columns: 1fr;
    }
}

/* Sayfa Geçişlerinde Scroll Sıfırlama */
.page-content {
    animation: fadeIn 0.3s ease-in;
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}