:root {
    --gold: #b8860b;
    --gold-light: #d4af37;
    --gold-dark: #8b6914;
    --dark: #1a1a1a;
    --dark-light: #2d2d2d;
    --dark-darker: #141414;
    --text-light: #ffffff;
    --text-gold: #c6a030;
    --text-muted: #a8a8a8;
    --shadow-gold: 0 0 15px rgba(184, 134, 11, 0.3);
    --glass-bg: linear-gradient(135deg, rgba(26, 26, 26, 0.95), rgba(45, 45, 45, 0.85));
    --glass-border: 1px solid rgba(184, 134, 11, 0.2);
    --gold-gradient: linear-gradient(135deg, #b8860b, #d4af37);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Poppins', sans-serif;
}

body {
    background: linear-gradient(135deg, var(--dark-darker), var(--dark));
    color: var(--text-light);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 20px;
    position: relative;
}

body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at center, 
        rgba(255, 255, 255, 0.1) 0%, 
        rgba(0, 0, 0, 0.2) 100%);
    z-index: -2;
    pointer-events: none;
}

.container {
    width: 100%;
    max-width: 800px;
    position: relative;
    z-index: 1;
    margin-bottom: 30px;
}

.form-container {
    background: var(--glass-bg);
    backdrop-filter: blur(10px);
    border-radius: 24px;
    border: var(--glass-border);
    box-shadow: 0 0 30px rgba(0, 0, 0, 0.3);
    overflow: hidden;
}

.form-header {
    background: linear-gradient(135deg, var(--dark), var(--dark-light));
    padding: 3rem 2.5rem;
    text-align: center;
    position: relative;
    overflow: hidden;
    border-bottom: 2px solid var(--gold);
}

.form-header::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(45deg, 
        rgba(184, 134, 11, 0.05) 0%,
        rgba(184, 134, 11, 0.02) 100%);
    z-index: 1;
}

.logo {
    position: relative;
    z-index: 2;
    margin-bottom: 2rem;
    display: flex;
    justify-content: center;
    align-items: center;
}

.logo img {
    max-width: 200px;
    height: auto;
    filter: drop-shadow(0 4px 6px rgba(0, 0, 0, 0.1));
    transition: transform 0.3s ease;
}

.logo img:hover {
    transform: scale(1.02);
}

.form-header h1 {
    position: relative;
    z-index: 2;
    font-size: 2rem;
    font-weight: 600;
    color: var(--text-gold);
    margin-bottom: 0.75rem;
    letter-spacing: 0.5px;
    text-transform: uppercase;
}

.subtitle {
    position: relative;
    z-index: 2;
    color: var(--gold-light);
    font-weight: 500;
    font-size: 1.1rem;
    letter-spacing: 1px;
    opacity: 0.9;
}

.form-content {
    padding: 2.5rem;
}

h3 {
    color: var(--text-gold);
    margin: 1.5rem 0 1.5rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 1.25rem;
    padding-bottom: 0.75rem;
    border-bottom: 1px solid rgba(184, 134, 11, 0.2);
}

h3:first-child {
    margin-top: 0;
}

.form-group {
    position: relative;
    margin-bottom: 2rem;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 12px 16px 12px 40px;
    border: 1px solid #ddd;
    border-radius: 8px;
    font-size: 14px;
    transition: all 0.3s ease;
}

.input-icon {
    position: absolute;
    left: 12px;
    top: 50%;
    transform: translateY(-50%);
    color: #666;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
    margin-bottom: 1.5rem;
}

.floating {
    position: relative;
    background: var(--dark-light);
    border-radius: 12px;
    border: 1px solid rgba(212, 175, 55, 0.2);
    transition: all 0.3s ease;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
}

.floating:focus-within {
    border-color: var(--gold);
    box-shadow: var(--shadow-gold);
}

.floating input,
.floating textarea {
    width: 100%;
    padding: 1.25rem;
    padding-left: 3.5rem;
    border: none;
    border-radius: 12px;
    font-size: 1rem;
    background: transparent;
    color: var(--text-light);
    transition: all 0.3s ease;
}

.floating textarea {
    min-height: 120px;
    resize: vertical;
    padding: 1.5rem;
    padding-left: 3.5rem;
    font-size: 1rem;
    line-height: 1.5;
}

.floating label {
    position: absolute;
    left: 3.5rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-muted);
    transition: all 0.3s ease;
    pointer-events: none;
}

.floating textarea ~ label {
    top: 1.5rem;
    transform: none;
    pointer-events: none;
}

.floating textarea:focus ~ label,
.floating textarea:not(:placeholder-shown) ~ label {
    top: 0;
    left: 3.5rem;
    transform: translateY(-50%);
    font-size: 0.875rem;
    color: var(--gold);
    background-color: var(--dark-light);
    padding: 0 0.5rem;
}

.location-group {
    position: relative;
    margin-bottom: 1rem;
}

.location-connector {
    position: absolute;
    left: 1.25rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--gold);
    z-index: 1;
}

.form-footer {
    padding: 2rem;
    background: rgba(26, 26, 26, 0.8);
    border-top: 1px solid rgba(212, 175, 55, 0.2);
}

.btn-submit {
    width: 100%;
    padding: 1.25rem;
    border: none;
    border-radius: 12px;
    font-size: 1.1rem;
    font-weight: 600;
    background: var(--gold-gradient);
    color: var(--dark);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    transition: all 0.3s ease;
    box-shadow: var(--shadow-gold);
}

.btn-submit:hover {
    transform: translateY(-2px);
    box-shadow: 0 0 20px rgba(212, 175, 55, 0.4);
}

/* Responsive Tasarım */
@media (max-width: 768px) {
    .form-container {
        border-radius: 16px;
    }

    .form-header {
        padding: 2rem 1.5rem;
    }

    .logo img {
        max-width: 150px;
    }

    .form-header h1 {
        font-size: 1.5rem;
        margin-bottom: 0.5rem;
    }

    .subtitle {
        font-size: 0.9rem;
    }

    .form-row {
        grid-template-columns: 1fr;
        gap: 1rem;
    }

    .form-content {
        padding: 1.5rem;
    }

    .form-footer {
        padding: 1.5rem;
    }

    .input-hint {
        font-size: 0.7rem;
        margin-top: 8px;
    }

    .form-group {
        margin-bottom: 1.5rem;
    }

    .payment-options {
        grid-template-columns: 1fr;
    }
}

/* Form doğrulama stilleri */
input:invalid, textarea:invalid {
    border-color: #e74c3c;
}

input:focus, textarea:focus {
    outline: none;
    border-color: var(--gold);
    box-shadow: var(--shadow-gold);
}

/* Floating label animasyonu */
.floating input:focus ~ label,
.floating input:not(:placeholder-shown) ~ label,
.floating textarea:focus ~ label,
.floating textarea:not(:placeholder-shown) ~ label {
    top: 0;
    left: 3.5rem;
    transform: translateY(-50%);
    font-size: 0.875rem;
    color: var(--gold);
    background-color: var(--dark-light);
    padding: 0 0.5rem;
}

/* Input otodoldurma arka plan rengi düzeltmesi */
input:-webkit-autofill,
input:-webkit-autofill:hover,
input:-webkit-autofill:focus {
    -webkit-text-fill-color: var(--text-light);
    -webkit-box-shadow: 0 0 0 30px var(--dark-light) inset;
    transition: background-color 5000s ease-in-out 0s;
}

/* Dekoratif elementler */
.form-header::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 150px;
    height: 2px;
    background: var(--gold-gradient);
    box-shadow: 0 0 10px rgba(184, 134, 11, 0.5);
}

/* Logo container için özel efekt */
.logo::after {
    content: '';
    position: absolute;
    width: 100%;
    height: 1px;
    background: var(--gold-gradient);
    bottom: -10px;
    left: 0;
    opacity: 0.3;
}

/* Desenli arka plan için özel pattern */
.pattern {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: var(--dark-darker);
    opacity: 0.7;
    z-index: -1;
    display: none;
}

.pattern::before {
    content: '';
    position: absolute;
    width: 100%;
    height: 100%;
    background-image: 
        linear-gradient(30deg, var(--dark) 12%, transparent 12.5%, transparent 87%, var(--dark) 87.5%, var(--dark)),
        linear-gradient(150deg, var(--dark) 12%, transparent 12.5%, transparent 87%, var(--dark) 87.5%, var(--dark)),
        linear-gradient(30deg, var(--dark) 12%, transparent 12.5%, transparent 87%, var(--dark) 87.5%, var(--dark)),
        linear-gradient(150deg, var(--dark) 12%, transparent 12.5%, transparent 87%, var(--dark) 87.5%, var(--dark)),
        linear-gradient(60deg, var(--gold-dark) 25%, transparent 25.5%, transparent 75%, var(--gold-dark) 75%, var(--gold-dark)),
        linear-gradient(60deg, var(--gold-dark) 25%, transparent 25.5%, transparent 75%, var(--gold-dark) 75%, var(--gold-dark));
    background-size: 80px 140px;
    background-position: 0 0, 0 0, 40px 70px, 40px 70px, 0 0, 40px 70px;
    opacity: 0.15;
}

/* Sadece masaüstünde görünecek arkaplan resmi */
@media (min-width: 1024px) {
    body {
        background: url('arkaplan.jpg') no-repeat center center fixed;
        background-size: cover;
    }

    .pattern {
        display: block;
        opacity: 0.4;
    }

    /* Arka plan için overlay */
    body::after {
        content: '';
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background: linear-gradient(135deg, 
            rgba(26, 26, 26, 0.75),
            rgba(20, 20, 20, 0.65));
        z-index: -1;
    }

    /* Form container'ı daha şeffaf yapıyoruz */
    .form-container {
        background: linear-gradient(135deg, 
            rgba(26, 26, 26, 0.85), 
            rgba(45, 45, 45, 0.75));
        backdrop-filter: blur(5px);
    }

    /* Form header'ı daha şeffaf yapıyoruz */
    .form-header {
        background: linear-gradient(135deg, 
            rgba(26, 26, 26, 0.9), 
            rgba(45, 45, 45, 0.8));
    }
}

/* Link stilleri */
.subtitle a {
    color: var(--gold-light);
    text-decoration: none;
    transition: all 0.3s ease;
    position: relative;
}

.subtitle a:hover {
    color: var(--gold);
    text-shadow: 0 0 10px rgba(184, 134, 11, 0.3);
}

/* Link altı çizgi animasyonu */
.subtitle a::after {
    content: '';
    position: absolute;
    width: 0;
    height: 1px;
    bottom: -2px;
    left: 0;
    background: var(--gold-gradient);
    transition: width 0.3s ease;
}

.subtitle a:hover::after {
    width: 100%;
}

/* Input Hint Styling */
.input-hint {
    display: flex;
    align-items: flex-start;
    margin-top: 6px;
    font-size: 0.85rem;
    color: var(--text-muted);
    line-height: 1.4;
    padding-left: 2px;
}

.input-hint i {
    color: var(--gold);
    margin-right: 8px;
    font-size: 0.9rem;
    margin-top: 2px;
}

.input-hint span {
    flex: 1;
}

/* Ödeme yöntemi için radio button stilleri */
.payment-options {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.payment-option {
    position: relative;
    background: var(--dark-light);
    border-radius: 12px;
    border: 1px solid rgba(212, 175, 55, 0.2);
    transition: all 0.3s ease;
    overflow: hidden;
}

.payment-option input[type="radio"] {
    position: absolute;
    opacity: 0;
    width: 0;
    height: 0;
}

.payment-option label {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 1.5rem;
    cursor: pointer;
    color: var(--text-light);
    font-size: 1rem;
    font-weight: 500;
    transition: all 0.3s ease;
    gap: 0.75rem;
}

.payment-option label i {
    color: var(--gold);
    transition: all 0.3s ease;
}

.payment-option label span {
    text-align: center;
}

.payment-option input[type="radio"]:checked + label {
    background: var(--gold-gradient);
    color: var(--dark);
    font-weight: 600;
}

.payment-option input[type="radio"]:checked + label i {
    color: var(--dark);
}

.payment-option:hover {
    border-color: var(--gold);
    box-shadow: var(--shadow-gold);
}

.payment-option:hover label {
    color: var(--gold-light);
}

.payment-option:hover label i {
    transform: scale(1.1);
}

@media (max-width: 768px) {
    .payment-options {
        grid-template-columns: repeat(2, 1fr);
    }
}

.customer-note-container {
    margin-top: 3rem;
    border-top: 1px solid rgba(184, 134, 11, 0.2);
    padding-top: 2rem;
}

#customer-note {
    min-height: 120px;
    resize: vertical;
    padding: 1.5rem;
    padding-left: 3.5rem;
    font-size: 1rem;
    line-height: 1.5;
}

#customer-note ~ label {
    top: 1.5rem;
    transform: none;
    pointer-events: none;
}

#customer-note:focus ~ label,
#customer-note:not(:placeholder-shown) ~ label {
    top: 0;
    left: 3.5rem;
    transform: translateY(-50%);
    font-size: 0.875rem;
    color: var(--gold);
    background-color: var(--dark-light);
    padding: 0 0.5rem;
}

@media (max-width: 768px) {
    .customer-note-container {
        margin-top: 2rem;
        padding-top: 1.5rem;
    }
}

/* Araç seçimi ile ilgili tüm CSS kodlarını kaldır */
.vehicle-options,
.vehicle-option,
.vehicle-image,
.vehicle-info,
.vehicle-info h4,
.vehicle-info p,
.vehicle-info .capacity {
    display: none;
}

/* Form bölümlerini daha belirgin hale getirme */
.form-section {
    padding: 0.5rem;
    border-radius: 8px;
}

/* Ödeme notu için stil */
.payment-note {
    display: none;
    align-items: center;
    margin-top: -1rem;
    margin-bottom: 1.5rem;
    padding: 0.75rem 1rem;
    background: rgba(184, 134, 11, 0.1);
    border-left: 3px solid var(--gold);
    border-radius: 0 8px 8px 0;
    font-size: 0.9rem;
    color: var(--text-muted);
}

.payment-note i {
    color: var(--gold);
    margin-right: 10px;
    font-size: 1rem;
}

/* Havale seçildiğinde notu göster */
#transfer:checked ~ .payment-note#transfer-note {
    display: flex;
}

/* WhatsApp Destek Butonu ile ilgili CSS kodları kaldırıldı */

/* Mobil cihazlarda sadece ikon göster - kaldırıldı */

/* Validasyon hata mesajları için stiller */
.error-message {
    color: #e74c3c;
    font-size: 0.85rem;
    margin-top: 5px;
    display: flex;
    align-items: center;
    animation: fadeIn 0.3s ease;
}

.error-message::before {
    content: "\f071";
    font-family: "Font Awesome 5 Free";
    font-weight: 900;
    margin-right: 8px;
    font-size: 0.9rem;
}

.has-error .floating {
    border-color: #e74c3c;
    box-shadow: 0 0 10px rgba(231, 76, 60, 0.2);
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(-5px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Validasyon başarılı olduğunda gösterilecek stil */
.floating.valid {
    border-color: #2ecc71;
}

.floating.valid .input-icon {
    color: #2ecc71;
}

/* Ödeme yöntemi hata mesajı için özel stil */
.payment-options .error-message {
    width: 100%;
    text-align: center;
    margin-top: 15px;
    padding: 10px;
    border-radius: 8px;
    background: rgba(231, 76, 60, 0.1);
    border: 1px solid rgba(231, 76, 60, 0.3);
    color: #e74c3c;
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    justify-content: center;
    animation: fadeIn 0.3s ease;
}

.payment-options .error-message::before {
    content: "\f071";
    font-family: "Font Awesome 5 Free";
    font-weight: 900;
    margin-right: 8px;
    font-size: 1rem;
    color: #e74c3c;
}

/* Ödeme seçenekleri container'ı için stil */
.payment-options {
    position: relative;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
    margin-bottom: 1rem;
}

/* Hata durumunda ödeme seçeneklerinin stilini güncelle */
.payment-options.has-error .payment-option label {
    border-color: rgba(231, 76, 60, 0.3);
    box-shadow: 0 0 10px rgba(231, 76, 60, 0.1);
}

/* Mobil görünüm için düzenleme */
@media (max-width: 768px) {
    .payment-options {
        grid-template-columns: 1fr;
    }
    
    .payment-options .error-message {
        margin-top: 10px;
        padding: 8px;
        font-size: 0.85rem;
    }
}

.footer {
    text-align: center;
    padding: 15px 0;
    font-size: 14px;
    color: var(--text-muted);
    border-top: 1px solid rgba(184, 134, 11, 0.2);
    width: 100%;
    background: var(--dark-darker);
    box-shadow: 0 -2px 10px rgba(0, 0, 0, 0.3);
    clear: both;
    display: block;
    margin-top: auto;
}

.footer a {
    color: var(--gold);
    text-decoration: none;
    transition: all 0.3s ease;
}

.footer a:hover {
    color: var(--gold-light);
    text-shadow: 0 0 5px rgba(184, 134, 11, 0.3);
}

.language-selector {
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 1000;
}

.language-options {
    display: flex;
    gap: 8px;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    padding: 8px;
    border-radius: 12px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.language-option {
    background: none;
    border: none;
    padding: 8px;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
}

.language-option img {
    border-radius: 4px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
}

.language-option:hover {
    background: rgba(255, 255, 255, 0.1);
}

.language-option.active {
    background: rgba(255, 255, 255, 0.2);
}

.language-option.active img {
    box-shadow: 0 0 0 2px var(--gold);
}

.language-option:hover img {
    transform: scale(1.1);
}

/* Gidiş-dönüş checkbox stili */
.round-trip-option {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 20px;
    padding: 15px;
    background: rgba(184, 134, 11, 0.1);
    border-radius: 12px;
    border: 1px solid rgba(184, 134, 11, 0.2);
    transition: all 0.3s ease;
}

.round-trip-option:hover {
    background: rgba(184, 134, 11, 0.15);
    border-color: rgba(184, 134, 11, 0.3);
}

.round-trip-option input[type="checkbox"] {
    width: 20px;
    height: 20px;
    accent-color: var(--gold);
    cursor: pointer;
}

.round-trip-option label {
    font-weight: 500;
    color: #b0b0b0;
    cursor: pointer;
    margin: 0;
    font-size: 16px;
}

.round-trip-option input[type="checkbox"]:checked + label {
    color: var(--gold);
}

#return-date-group {
    margin-top: 20px;
    padding: 20px;
    background: rgba(184, 134, 11, 0.05);
    border-radius: 12px;
    border: 1px solid rgba(184, 134, 11, 0.1);
    animation: fadeIn 0.3s ease;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}