/* =========================================
   GENEL AYARLAR (Modern Inter Fontu)
========================================= */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Inter', sans-serif;
    scroll-behavior: smooth;
}

body {
    background-color: #fafafa;
    color: #334155;
    overflow-x: hidden;
}

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

/* =========================================
   MİNİMALİST BEYAZ HEADER & NAVBAR HOVER
========================================= */
.header {
    background: #ffffff;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
}

.header-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 75px;
}

.logo {
    color: #1e293b;
    font-size: 22px;
    font-weight: 700;
    text-decoration: none;
}

.logo span {
    color: #2563eb;
}

.nav-menu {
    display: flex;
    gap: 15px; 
    align-items: center;
}

.nav-menu a {
    color: #475569;
    text-decoration: none;
    font-size: 0.95rem;
    font-weight: 500;
    padding: 8px 16px; 
    border-radius: 50px; 
    transition: all 0.3s ease;
}

.nav-menu a:hover {
    color: #ffffff;
    background-color: #2563eb;
    box-shadow: 0 4px 10px rgba(37, 99, 235, 0.3);
}

.header-right {
    display: flex;
    align-items: center;
    gap: 20px;
}

.lang-switch {
    font-weight: 500;
    font-size: 0.9rem;
    cursor: pointer;
    color: #475569;
}

/* --- CURVED BUTON TASARIMI --- */
.curved-btn {
    position: relative;
    background: #1e293b;
    color: #fff;
    padding: 12px 25px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    font-size: 0.9rem;
    border: none;
    cursor: pointer;
    overflow: hidden;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    z-index: 1;
    transition: color 0.4s ease, transform 0.2s ease;
}

.curved-btn .btn-text {
    position: relative;
    z-index: 2;
}

.curved-btn::before {
    content: '';
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    height: 100%;
    background: #2563eb;
    border-radius: 50% 50% 0 0;
    z-index: 0;
    transition: all 0.4s cubic-bezier(0.25, 1, 0.5, 1);
}

.curved-btn:hover::before {
    top: 0;
    border-radius: 0;
}

.curved-btn:active {
    transform: scale(0.97);
}

/* =========================================
   HERO BÖLÜMÜ (Sinematik 4'lü CSS Slider - Yavaş ve Lüks Geçiş)
========================================= */
.hero {
    position: relative;
    height: 80vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    margin-top: 75px;
    background-color: #0f172a; /* Geçiş sırasında arkada bu koyu lüks lacivert renk görünür */
    overflow: hidden;
}

/* Sanal (Pseudo) Arka Plan Katmanı */
.hero::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    z-index: 1;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    /* 40 Saniyelik Çok Yavaş ve Kesintisiz Animasyon Döngüsü (Her resim 8 saniye) */
    animation: cssOnlySlider 30s infinite;
}

/* 6 Resimli Bulanıklaşarak (Blur) Seri Geçiş Animasyonu */
@keyframes cssOnlySlider {
    
    /* --- 1. RESİM: slider-1.webp (0% - 16.66%) --- */
    0% {
        background-image: linear-gradient(rgba(15, 23, 42, 0.4), rgba(15, 23, 42, 0.7)), url('/static/imgs/slider-1.webp');
        opacity: 0; filter: blur(12px); transform: scale(1.05);
    }
    2% {
        background-image: linear-gradient(rgba(15, 23, 42, 0.4), rgba(15, 23, 42, 0.7)), url('/static/imgs/slider-1.webp');
        opacity: 1; filter: blur(0px); transform: scale(1.03); /* Hızlıca netleşir */
    }
    14.66% {
        background-image: linear-gradient(rgba(15, 23, 42, 0.4), rgba(15, 23, 42, 0.7)), url('/static/imgs/slider-1.webp');
        opacity: 1; filter: blur(0px); transform: scale(1); /* Ekranda usulca süzülür */
    }
    16.66% {
        background-image: linear-gradient(rgba(15, 23, 42, 0.4), rgba(15, 23, 42, 0.7)), url('/static/imgs/slider-1.webp');
        opacity: 0; filter: blur(10px); transform: scale(1.05); /* Kararır */
    }

    /* --- 2. RESİM: slider-2.webp (16.67% - 33.33%) --- */
    16.67% {
        background-image: linear-gradient(rgba(15, 23, 42, 0.4), rgba(15, 23, 42, 0.7)), url('/static/imgs/slider-2.webp');
        opacity: 0; filter: blur(12px); transform: scale(1.05);
    }
    18.67% {
        background-image: linear-gradient(rgba(15, 23, 42, 0.4), rgba(15, 23, 42, 0.7)), url('/static/imgs/slider-2.webp');
        opacity: 1; filter: blur(0px); transform: scale(1.03);
    }
    31.33% {
        background-image: linear-gradient(rgba(15, 23, 42, 0.4), rgba(15, 23, 42, 0.7)), url('/static/imgs/slider-2.webp');
        opacity: 1; filter: blur(0px); transform: scale(1);
    }
    33.33% {
        background-image: linear-gradient(rgba(15, 23, 42, 0.4), rgba(15, 23, 42, 0.7)), url('/static/imgs/slider-2.webp');
        opacity: 0; filter: blur(10px); transform: scale(1.05);
    }

    /* --- 3. RESİM: slider-3.webp (33.34% - 50%) --- */
    33.34% {
        background-image: linear-gradient(rgba(15, 23, 42, 0.4), rgba(15, 23, 42, 0.7)), url('/static/imgs/slider-3.webp');
        opacity: 0; filter: blur(12px); transform: scale(1.05);
    }
    35.34% {
        background-image: linear-gradient(rgba(15, 23, 42, 0.4), rgba(15, 23, 42, 0.7)), url('/static/imgs/slider-3.webp');
        opacity: 1; filter: blur(0px); transform: scale(1.03);
    }
    48% {
        background-image: linear-gradient(rgba(15, 23, 42, 0.4), rgba(15, 23, 42, 0.7)), url('/static/imgs/slider-3.webp');
        opacity: 1; filter: blur(0px); transform: scale(1);
    }
    50% {
        background-image: linear-gradient(rgba(15, 23, 42, 0.4), rgba(15, 23, 42, 0.7)), url('/static/imgs/slider-3.webp');
        opacity: 0; filter: blur(10px); transform: scale(1.05);
    }

    /* --- 4. RESİM: slider-4.webp (50.01% - 66.66%) --- */
    50.01% {
        background-image: linear-gradient(rgba(15, 23, 42, 0.4), rgba(15, 23, 42, 0.7)), url('/static/imgs/slider-4.webp');
        opacity: 0; filter: blur(12px); transform: scale(1.05);
    }
    52.01% {
        background-image: linear-gradient(rgba(15, 23, 42, 0.4), rgba(15, 23, 42, 0.7)), url('/static/imgs/slider-4.webp');
        opacity: 1; filter: blur(0px); transform: scale(1.03);
    }
    64.66% {
        background-image: linear-gradient(rgba(15, 23, 42, 0.4), rgba(15, 23, 42, 0.7)), url('/static/imgs/slider-4.webp');
        opacity: 1; filter: blur(0px); transform: scale(1);
    }
    66.66% {
        background-image: linear-gradient(rgba(15, 23, 42, 0.4), rgba(15, 23, 42, 0.7)), url('/static/imgs/slider-4.webp');
        opacity: 0; filter: blur(10px); transform: scale(1.05);
    }

    /* --- 5. RESİM: slider-5.webp (66.67% - 83.33%) --- */
    66.67% {
        background-image: linear-gradient(rgba(15, 23, 42, 0.4), rgba(15, 23, 42, 0.7)), url('/static/imgs/slider-5.webp');
        opacity: 0; filter: blur(12px); transform: scale(1.05);
    }
    68.67% {
        background-image: linear-gradient(rgba(15, 23, 42, 0.4), rgba(15, 23, 42, 0.7)), url('/static/imgs/slider-5.webp');
        opacity: 1; filter: blur(0px); transform: scale(1.03);
    }
    81.33% {
        background-image: linear-gradient(rgba(15, 23, 42, 0.4), rgba(15, 23, 42, 0.7)), url('/static/imgs/slider-5.webp');
        opacity: 1; filter: blur(0px); transform: scale(1);
    }
    83.33% {
        background-image: linear-gradient(rgba(15, 23, 42, 0.4), rgba(15, 23, 42, 0.7)), url('/static/imgs/slider-5.webp');
        opacity: 0; filter: blur(10px); transform: scale(1.05);
    }

    /* --- 6. RESİM: slider-6.webp (83.34% - 100%) --- */
    83.34% {
        background-image: linear-gradient(rgba(15, 23, 42, 0.4), rgba(15, 23, 42, 0.7)), url('/static/imgs/slider-6.webp');
        opacity: 0; filter: blur(12px); transform: scale(1.05);
    }
    85.34% {
        background-image: linear-gradient(rgba(15, 23, 42, 0.4), rgba(15, 23, 42, 0.7)), url('/static/imgs/slider-6.webp');
        opacity: 1; filter: blur(0px); transform: scale(1.03);
    }
    98% {
        background-image: linear-gradient(rgba(15, 23, 42, 0.4), rgba(15, 23, 42, 0.7)), url('/static/imgs/slider-6.webp');
        opacity: 1; filter: blur(0px); transform: scale(1);
    }
    100% {
        background-image: linear-gradient(rgba(15, 23, 42, 0.4), rgba(15, 23, 42, 0.7)), url('/static/imgs/slider-6.webp');
        opacity: 0; filter: blur(10px); transform: scale(1.05);
    }
}
/* Ön Plandaki Yazılar (Sabit Kalır) */
.hero-content {
    position: relative;
    z-index: 2; 
    animation: fadeInUp 1.5s ease-out; /* Yazının gelişi de yavaşlatıldı */ 
}

@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

.hero-content h1 {
    font-size: 3.8rem;
    color: #fff;
    font-weight: 700;
    margin-bottom: 15px;
    text-shadow: 0 4px 10px rgba(0,0,0,0.5); /* Yazılar resim üzerinde daha net okunsun diye gölge artırıldı */
}

.hero-content h1 span {
    color: #2563eb;
}

.hero-content p {
    font-size: 1.25rem;
    color: #f8fafc;
    font-weight: 300;
    text-shadow: 0 2px 5px rgba(0,0,0,0.4);
}
/* =========================================
   KARANLIK REZERVASYON FORMU (ALBENİLİ & MODERN)
========================================= */
.booking-wrapper {
    position: relative;
    margin-top: -60px; /* Formu resmin üzerine biraz daha fazla çıkar */
    z-index: 10;
}

.booking-form {
    display: flex;
    flex-direction: column; 
    background: #1e293b;
    border-radius: 12px; /* Köşeler daha yumuşak */
    align-items: stretch;
    box-shadow: 0 20px 40px rgba(0,0,0,0.25); /* Derinlik artırıldı */
    border: 1px solid rgba(255,255,255,0.05); /* Premium ince çerçeve */
}

.form-row {
    display: flex;
    width: 100%;
}

.form-row-top {
    padding: 20px 15px; /* İç boşluklar ferahlatıldı */
}

.form-row-bottom {
    padding: 20px 15px;
    border-top: 1px solid rgba(255,255,255,0.08); 
    background: rgba(0,0,0,0.15); 
    border-radius: 0 0 12px 12px;
}

/* İNPUT GRUPLARI İÇİN YENİ STİL */
.input-group {
    flex: 1;
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 10px 20px;
    border-right: 1px solid rgba(255,255,255,0.08);
    color: #94a3b8;
    position: relative;
    transition: all 0.3s ease;
}

.form-row-bottom .input-group:last-of-type {
    border-right: none;
}

/* İkonlara vurgu (Mavi) */
.input-group > i {
    font-size: 1.4rem;
    color: #64748b;
    transition: color 0.3s ease;
}

/* Tıklandığında form elemanlarına "Glow" efekti */
.input-group:focus-within {
    background: rgba(37, 99, 235, 0.05); /* Arka plan hafif mavi olur */
    border-radius: 8px;
}

.input-group:focus-within > i {
    color: #2563eb; /* İkon mavi parlar */
}

.input-group:focus-within .label {
    color: #3b82f6; /* Başlık mavi parlar */
}

.input-texts {
    display: flex;
    flex-direction: column;
    width: 100%;
}

.input-texts .label {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 5px;
    color: #94a3b8;
    font-weight: 600;
    transition: color 0.3s ease;
}

/* İNPUT KUTULARI YENİLENDİ */
.booking-form input {
    background: transparent;
    border: none;
    color: #fff;
    font-size: 1.05rem;
    font-weight: 500;
    outline: none;
    width: 100%;
    padding-bottom: 5px;
    border-bottom: 2px solid transparent; /* Varsayılan çizgi yok */
    transition: border-bottom-color 0.3s ease;
}

/* Yazarken alt çizgisi mavi yanar */
.booking-form input:focus {
    border-bottom-color: #2563eb;
}

.booking-form input::placeholder {
    color: #475569;
    font-weight: 400;
}

/* Takvim ve Yolcu Girişleri Özel Stil */
.date-input, .passenger-input {
    color-scheme: dark; 
    cursor: pointer;
}
.date-input::-webkit-calendar-picker-indicator {
    filter: invert(1) opacity(0.7);
    cursor: pointer;
    transition: filter 0.3s;
}

.date-input:focus::-webkit-calendar-picker-indicator {
    filter: invert(1) opacity(1);
}

.switch-icon {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: #334155;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    margin: auto -20px; /* Ortalamak için */
    z-index: 2;
    cursor: pointer;
    box-shadow: 0 4px 10px rgba(0,0,0,0.3);
    transition: all 0.3s ease;
}

.switch-icon:hover {
    background: #2563eb;
    transform: rotate(180deg); /* Üzerine gelince tatlı bir dönme efekti */
}

.search-btn {
    padding: 16px 40px;
    font-size: 1.1rem;
    margin-left: 20px;
    flex-shrink: 0;
    box-shadow: 0 4px 15px rgba(37, 99, 235, 0.4); /* Buton etrafına mavi gölge */
}

/* =========================================
   HİZMETLER (MODERN KUTULAR)
========================================= */
.features-section {
    padding: 80px 0 40px;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
}

.feature-box {
    background: #fff;
    padding: 40px 25px;
    border-radius: 12px;
    border: 1px solid #e2e8f0;
    text-align: center;
    transition: transform 0.3s;
}

.feature-box:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0,0,0,0.05);
}

.feature-box i {
    font-size: 2.5rem;
    color: #2563eb;
    margin-bottom: 20px;
}

.feature-box h3 {
    font-size: 1.1rem;
    color: #0f172a;
    margin-bottom: 10px;
}

.feature-box p {
    font-size: 0.9rem;
    color: #64748b;
    line-height: 1.5;
}

/* =========================================
   TUR VE GEZİ ROTALARI
========================================= */
.tours-section {
    padding: 60px 0;
    background-color: #fafafa;
}

.tours-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.tour-card {
    background: #fff;
    border-radius: 12px;
    border: 1px solid #e2e8f0;
    overflow: hidden;
    transition: box-shadow 0.3s ease, transform 0.3s ease;
}

.tour-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 30px rgba(0,0,0,0.08);
}

.tour-img-wrapper {
    width: 100%;
    height: 220px;
    overflow: hidden;
}

.tour-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s cubic-bezier(0.25, 0.8, 0.25, 1);
}

.tour-card:hover .tour-img {
    transform: scale(1.1);
}

.tour-info {
    padding: 25px;
}

.tour-info h3 {
    font-size: 1.2rem;
    color: #0f172a;
    margin-bottom: 10px;
    font-weight: 600;
}

.tour-info p {
    font-size: 0.9rem;
    color: #64748b;
    margin-bottom: 18px;
    line-height: 1.6;
}

.tour-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: #2563eb;
    font-weight: 600;
    text-decoration: none;
    font-size: 0.95rem;
    transition: gap 0.3s ease;
}

.tour-link:hover {
    gap: 13px;
}

/* =========================================
   BEYAZ ARAÇ FİLOMUZ
========================================= */
.fleet {
    padding: 80px 0;
    background: #fff;
    border-top: 1px solid #e2e8f0;
    border-bottom: 1px solid #e2e8f0;
}

.section-header-center {
    text-align: center;
    margin-bottom: 50px;
}

.section-header-center h2 {
    font-size: 2.2rem;
    color: #0f172a;
    font-weight: 700;
    margin-bottom: 15px;
}

.section-header-center p {
    color: #64748b;
    font-size: 1rem;
}

.fleet-container {
    display: flex;
    justify-content: center;
    gap: 40px;
    flex-wrap: wrap;
}

.fleet-card {
    background: #fff;
    border-radius: 12px;
    border: 1px solid #e2e8f0;
    overflow: hidden;
    flex: 1;
    min-width: 320px;
    max-width: 450px;
    transition: box-shadow 0.4s ease;
}

.fleet-card:hover {
    box-shadow: 0 20px 40px rgba(0,0,0,0.08);
}

.fleet-img-wrapper {
    width: 100%;
    height: 250px;
    background-color: #f8fafc;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.fleet-img {
    width: 85%;
    height: auto;
    object-fit: contain;
    transition: transform 0.6s ease;
}

.fleet-card:hover .fleet-img {
    transform: scale(1.05);
}

.fleet-info {
    padding: 30px;
}

.fleet-info h3 {
    color: #0f172a;
    font-size: 1.25rem;
    margin-bottom: 10px;
}

.fleet-info p {
    color: #64748b;
    font-size: 0.95rem;
    margin-bottom: 20px;
    line-height: 1.5;
}

/* --- ARAÇ ÖZELLİKLERİ (VIP ETİKET TASARIMI) --- */
.fleet-specs {
    list-style: none;
    padding: 20px 0 0 0;
    margin: 20px 0 0 0;
    border-top: 1px solid #e2e8f0;
    display: flex;
    flex-wrap: wrap; /* EN KRİTİK KOD: Sığmayanları ezip sıkıştırmaz, alt satıra atar */
    gap: 10px; /* Özellikler arasına çok şık bir boşluk bırakır */
    justify-content: flex-start;
}

.fleet-specs li {
    display: flex;
    align-items: center;
    gap: 6px; /* İkon ile yazı arasına minik bir esneme payı */
    font-size: 13px;
    font-weight: 500;
    color: #475569;
    background-color: #f8fafc; /* Lüks hissi veren hafif gri arkaplan */
    padding: 6px 12px; /* Kutu içi ferahlık */
    border-radius: 8px; /* Yumuşak köşeler */
    border: 1px solid #e2e8f0; /* Zarif bir çerçeve */
    white-space: nowrap; /* Yazıların asla alt alta kırılmamasını, yan yana kalmasını sağlar */
    transition: all 0.3s ease;
}

.fleet-specs li:hover {
    background-color: #eff6ff;
    border-color: #bfdbfe;
    color: #1e40af;
}

.fleet-specs li i {
    color: #3b82f6; /* İkonları META Transfer mavisi yaptık */
    font-size: 14px;
}

/* =========================================
   POPÜLER ROTALAR VE SÜRELER (KOYU TEMA)
========================================= */
.routes-section {
    padding: 80px 0;
    background-color: #0f172a; /* Lüks lacivert arka plan */
    position: relative;
    overflow: hidden;
}

/* Arka plana ince bir dünya/harita ızgarası havası katmak için */
.routes-section::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    background-image: radial-gradient(rgba(255,255,255,0.05) 1px, transparent 1px);
    background-size: 30px 30px;
    opacity: 0.5;
    z-index: 0;
}

.routes-section .container {
    position: relative;
    z-index: 1;
}

.dark-header h2 {
    color: #ffffff;
}

.dark-header p {
    color: #94a3b8;
}

.routes-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 25px;
    margin-top: 40px;
}

.route-card {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 12px;
    padding: 25px;
    display: flex;
    align-items: center;
    gap: 20px;
    transition: all 0.3s ease;
}

.route-card:hover {
    background: rgba(37, 99, 235, 0.1);
    border-color: rgba(37, 99, 235, 0.4);
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0,0,0,0.3);
}

.route-icon {
    width: 50px;
    height: 50px;
    background: rgba(37, 99, 235, 0.2);
    color: #3b82f6;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    flex-shrink: 0;
    transition: all 0.3s ease;
}

.route-card:hover .route-icon {
    background: #2563eb;
    color: #fff;
    box-shadow: 0 0 15px rgba(37, 99, 235, 0.5);
}

.route-info {
    flex: 1;
}

.route-locations {
    display: flex;
    align-items: center;
    gap: 10px;
    color: #e2e8f0;
    font-size: 1.1rem;
    font-weight: 500;
    margin-bottom: 8px;
    flex-wrap: wrap;
}

.route-arrow {
    color: #64748b;
    font-size: 0.9rem;
}

.route-locations .dest {
    color: #fff;
    font-weight: 700;
}

.route-card:hover .dest {
    color: #3b82f6;
}

.route-time {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 0.9rem;
    color: #94a3b8;
    background: rgba(0,0,0,0.2);
    padding: 5px 12px;
    border-radius: 20px;
}

.route-time i {
    color: #3b82f6;
}

/* Mobil Uyum */
@media (max-width: 768px) {
    .routes-grid {
        grid-template-columns: 1fr;
    }
}

/* =========================================
   FOOTER
========================================= */
footer {
    background: #0f172a;
    color: #fff;
    padding: 30px 0;
}

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

.footer-logo {
    font-size: 1.5rem;
    font-weight: 700;
}

.footer-logo span {
    color: #2563eb;
}

footer p {
    color: #94a3b8;
    font-size: 0.9rem;
}

.footer-separated {
    background-color: #0b1121; /* Rotalardan bir ton daha koyu */
    border-top: 1px solid rgba(255, 255, 255, 0.05); /* Şık, ince beyazımsı çizgi */
    padding: 30px 0;
    color: #fff;
}

/* =========================================
   PARLAYAN WHATSAPP BUTONU
========================================= */
.whatsapp-btn {
    position: fixed;
    bottom: 30px;
    right: 30px;
    background-color: #25d366;
    color: white;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 32px;
    box-shadow: 0px 4px 15px rgba(37, 211, 102, 0.4);
    text-decoration: none;
    z-index: 9999;
    animation: pulse-whatsapp 2s infinite;
}

@keyframes pulse-whatsapp {
    0% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.7); }
    70% { box-shadow: 0 0 0 15px rgba(37, 211, 102, 0); }
    100% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0); }
}

/* =========================================
   MOBİL UYUM (RESPONSIVE)
========================================= */
@media (max-width: 992px) {
    .form-row {
        flex-direction: column;
    }
    .input-group {
        border-right: none;
        border-bottom: 1px solid rgba(255,255,255,0.08);
        padding: 15px 10px;
    }
    .form-row-bottom .input-group:last-of-type {
        border-bottom: none;
    }
    .switch-icon {
        display: none;
    }
    .search-btn {
        margin-left: 0;
        margin-top: 15px;
        width: 100%;
    }
    .features-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .tours-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .nav-menu {
        display: none;
    }
    .hero-content h1 {
        font-size: 2.5rem;
    }
    .features-grid {
        grid-template-columns: 1fr;
    }
    .tours-grid {
        grid-template-columns: 1fr;
    }
    .footer-inner {
        flex-direction: column;
        gap: 15px;
        text-align: center;
    }
}

/* =========================================
   DİL MENÜSÜ (TIKLAMALI SİSTEM)
========================================= */
.lang-dropdown {
    position: relative;
    cursor: pointer;
    z-index: 9999;
}

.lang-menu {
    position: absolute;
    top: 100%;
    right: 0;
    background: #fff;
    color: #333;
    min-width: 120px;
    border-radius: 8px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    margin-top: 10px;
    padding: 5px 0;
    z-index: 10000;
    
    /* Eskiden hover ile açılıyordu, şimdi gizli tutuyoruz */
    visibility: hidden;
    opacity: 0;
    transform: translateY(-10px);
    transition: all 0.3s ease;
    z-index: 100;
}

/* Tıklanınca Javascript bu sınıfı ekleyecek ve menü görünecek */
.lang-menu.show {
    visibility: visible;
    opacity: 1;
    transform: translateY(0);
}

.lang-option {
    padding: 10px 15px;
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.9rem;
    transition: background 0.2s;
}

.lang-option:hover {
    background: #f1f5f9;
}

/* --- MINI HOVER GALERI --- */
.fleet-gallery {
    display: flex;
    gap: 10px;
    margin-top: 0;
    opacity: 0;
    max-height: 0; /* Başlangıçta 0 piksel yüksekliğinde, tamamen gizli */
    overflow: hidden;
    transition: all 0.4s ease-in-out; /* Usulca açılmasını sağlayan sihir */
    justify-content: flex-start;
}

/* Karta hover yapıldığında galeri açılır */
.fleet-card:hover .fleet-gallery {
    opacity: 1;
    max-height: 100px; /* Galerinin açılma payı */
    margin-top: 15px; 
}

.fleet-gallery img {
    width: 65px;
    height: 65px;
    border-radius: 8px;
    object-fit: cover;
    border: 2px solid transparent;
    transition: 0.3s ease;
    cursor: pointer;
}

.fleet-gallery img:hover {
    transform: scale(1.08); /* Resmin üzerine gelince hafifçe büyür */
    border-color: #3b82f6; /* META Transfer mavisi çerçeve */
}


/* --- Lightbox (Büyük Resim) Modalı --- */
.modal {
    display: none; /* Başlangıçta gizli */
    position: fixed; /* Ekrana sabitle */
    z-index: 2000; /* Her şeyin en üstünde */
    padding-top: 100px; /* Üstten boşluk */
    left: 0;
    top: 0;
    width: 100%; /* Tam genişlik */
    height: 100%; /* Tam yükseklik */
    overflow: auto; /* Gerekirse kaydırma */
    background-color: rgba(0,0,0,0.9); /* Siyah yarı saydam arka plan */
    backdrop-filter: blur(5px); /* Arka planı hafifçe bulanıklaştır (Şık durur) */
}

.modal-content {
    margin: auto;
    display: block;
    width: 80%;
    max-width: 1000px; /* Maksimum genişlik (Kalite bozulmaması için) */
    border-radius: 12px;
    box-shadow: 0 5px 25px rgba(0,0,0,0.5);
    
    /* Açılış Animasyonu */
    animation-name: zoom;
    animation-duration: 0.4s;
}

@keyframes zoom {
    from {transform:scale(0)} 
    to {transform:scale(1)}
}

/* Kapatma Butonu (X) */
.close-modal {
    position: absolute;
    top: 30px;
    right: 35px;
    color: #f1f1f1;
    font-size: 40px;
    font-weight: bold;
    transition: 0.3s;
    cursor: pointer;
}

.close-modal:hover {
    color: #3b82f6; /* META mavisi */
}

/* Mobil Uyumluluk */
@media only screen and (max-width: 700px){
    .modal-content {
        width: 95%; /* Mobilde daha geniş */
        margin-top: 50px;
    }
    .close-modal {
        top: 15px;
        right: 20px;
    }
}

/* --- PREMIUM FOOTER --- */
.footer-premium {
    background-color: #0f172a; /* VIP koyu lacivert */
    color: #e2e8f0;
    padding: 70px 0 0 0;
    font-family: 'Inter', sans-serif;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 50px;
    padding-bottom: 50px;
}

.footer-brand .logo {
    font-size: 1.8rem;
    color: #fff;
    text-decoration: none;
    font-weight: 700;
    display: inline-block;
    margin-bottom: 15px;
}

.footer-brand .logo span {
    color: #3b82f6; /* META Mavisi */
}

.footer-brand p {
    color: #94a3b8;
    font-size: 0.95rem;
    line-height: 1.6;
    margin-bottom: 25px;
    max-width: 320px;
}

.social-links {
    display: flex;
    gap: 15px;
}

.social-links a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 38px;
    height: 38px;
    background-color: rgba(255, 255, 255, 0.05);
    color: #fff;
    border-radius: 50%;
    text-decoration: none;
    transition: all 0.3s ease;
}

.social-links a:hover {
    background-color: #3b82f6;
    transform: translateY(-3px);
}

.footer-links h4, .footer-contact h4 {
    color: #fff;
    font-size: 1.15rem;
    margin-bottom: 25px;
    font-weight: 600;
    position: relative;
}

.footer-links h4::after, .footer-contact h4::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: -10px;
    width: 40px;
    height: 2px;
    background-color: #3b82f6;
}

.footer-links ul, .footer-contact ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-links ul li, .footer-contact ul li {
    margin-bottom: 15px;
}

.footer-links ul li a {
    color: #94a3b8;
    text-decoration: none;
    transition: color 0.3s;
    font-size: 0.95rem;
}

.footer-links ul li a:hover {
    color: #3b82f6;
}

.footer-contact ul li {
    display: flex;
    align-items: center;
    gap: 12px;
    color: #94a3b8;
    font-size: 0.95rem;
}

.footer-contact ul li i {
    color: #3b82f6;
    font-size: 1.1rem;
    width: 20px;
    text-align: center;
}

.footer-contact ul li a {
    color: #94a3b8;
    text-decoration: none;
    transition: color 0.3s;
}

.footer-contact ul li a:hover {
    color: #fff;
}

.footer-bottom {
    background-color: #020617; /* En alt siyah bant */
    padding: 20px 0;
    text-align: center;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.footer-bottom p {
    color: #64748b;
    font-size: 0.9rem;
    margin: 0;
}

/* Mobil Cihazlar İçin Kusursuz Hizalama */
@media (max-width: 768px) {
    .footer-grid {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 40px;
    }
    .footer-brand p {
        margin: 0 auto 20px auto;
    }
    .social-links {
        justify-content: center;
    }
    .footer-links h4::after, .footer-contact h4::after {
        left: 50%;
        transform: translateX(-50%);
    }
    .footer-contact ul li {
        justify-content: center;
    }
}

/* --- FORM: SAAT VE ÜLKE KODU DÜZENLEMESİ --- */
.split-input-wrapper {
    display: flex;
    gap: 8px;
    align-items: center;
}

.split-input-wrapper input[type="time"] {
    border-left: 1px solid #e2e8f0;
    padding-left: 8px;
}

.country-select {
    background: transparent;
    border: none;
    outline: none;
    color: #090909;
    background-color: white;
    font-weight: 500;
    font-family: inherit;
    cursor: pointer;
    padding-right: 5px;
    border-right: 1px solid #e2e8f0; /* Telefon numarasıyla arasına şık bir çizgi çeker */
}