/* ========================================
   AraBango - Premium Professional Styles
   Brand Color: #fdca12
   ======================================== */

:root {
    /* Brand Colors */
    --brand-primary: #fdca12;
    --brand-primary-dark: #e5b810;
    --brand-primary-light: #ffe066;
    --brand-gradient: linear-gradient(135deg, #fdca12 0%, #ffb800 100%);
    
    /* Complementary Colors */
    --dark: #1a1a1a;
    --dark-light: #2d2d2d;
    --gray: #6c757d;
    --gray-light: #f8f9fa;
    --gray-border: #e9ecef;
    --white: #ffffff;
    
    /* Status Colors */
    --success: #10b981;
    --danger: #ef4444;
    --warning: #f59e0b;
    --info: #3b82f6;
    
    /* Typography */
    --font-primary: 'Poppins', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    
    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    
    /* Shadows */
    --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 25px rgba(0, 0, 0, 0.15);
    --shadow-brand: 0 10px 30px rgba(253, 202, 18, 0.3);
    
    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-base: 0.3s ease;
    --transition-slow: 0.5s ease;
}

/* ========================================
   Reset & Base Styles
   ======================================== */

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-primary);
    font-size: 16px;
    line-height: 1.6;
    color: var(--dark);
    background: var(--gray-light);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}

/* ========================================
   Header Styles
   ======================================== */

.main-header {
    background: var(--white);
    box-shadow: var(--shadow-md);
    position: sticky;
    top: 0;
    z-index: 1050; /* Step 3 tracking steps'in üstünde kalması için artırıldı */
    transition: all var(--transition-base);
}

.main-header.scrolled {
    box-shadow: var(--shadow-lg);
}

.navbar {
    padding: var(--spacing-sm) 0;
}

.navbar-toggler {
    border: 2px solid var(--brand-primary);
    border-radius: 8px;
    padding: 0.5rem 0.75rem;
    display: block;
}

@media (min-width: 992px) {
    .navbar-toggler {
        display: none;
    }
}

.navbar-toggler-icon {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba%2833, 37, 41, 0.75%29' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
}

/* Mobile Sidebar Menu */
.offcanvas {
    background: linear-gradient(135deg, #ffffff 0%, #f8f9fa 100%);
    box-shadow: 2px 0 15px rgba(0, 0, 0, 0.1);
    z-index: 1055;
}

.offcanvas-header {
    background: linear-gradient(135deg, var(--brand-primary) 0%, var(--brand-primary-dark) 100%);
    border-bottom: none;
    padding: var(--spacing-lg);
    color: var(--white);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.offcanvas-title {
    font-weight: 700;
    color: var(--white);
    font-size: 1.25rem;
    display: flex;
    align-items: center;
    gap: 10px;
}

.offcanvas-title::before {
    content: '☰';
    font-size: 1.5rem;
}

.offcanvas-header .btn-close {
    filter: invert(1) grayscale(100%) brightness(200%);
    opacity: 0.9;
}

.offcanvas-header .btn-close:hover {
    opacity: 1;
}

.offcanvas-body {
    padding: 0;
}

.offcanvas-body .navbar-nav {
    flex-direction: column;
    gap: 0;
    padding: var(--spacing-sm) 0;
}

.offcanvas-body .nav-item {
    border-bottom: 1px solid var(--gray-border);
    transition: all var(--transition-base);
}

.offcanvas-body .nav-item:first-child {
    border-top: 1px solid var(--gray-border);
}

.offcanvas-body .nav-item:hover {
    background: linear-gradient(90deg, rgba(253, 202, 18, 0.1) 0%, transparent 100%);
}

.offcanvas-body .nav-link {
    padding: var(--spacing-md) var(--spacing-lg);
    color: var(--dark);
    font-weight: 500;
    font-size: 1rem;
    transition: all var(--transition-base);
    display: flex;
    align-items: center;
    gap: 12px;
    position: relative;
}

.offcanvas-body .nav-link::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 4px;
    background: var(--brand-primary);
    transform: scaleY(0);
    transition: transform var(--transition-base);
}

.offcanvas-body .nav-link:hover {
    color: var(--brand-primary);
    padding-left: calc(var(--spacing-lg) + 8px);
    background: linear-gradient(90deg, rgba(253, 202, 18, 0.05) 0%, transparent 100%);
}

.offcanvas-body .nav-link:hover::before {
    transform: scaleY(1);
}

.offcanvas-body .nav-link.active {
    color: var(--brand-primary);
    font-weight: 600;
    background: linear-gradient(90deg, rgba(253, 202, 18, 0.1) 0%, transparent 100%);
    padding-left: calc(var(--spacing-lg) + 8px);
}

.offcanvas-body .nav-link.active::before {
    transform: scaleY(1);
}

.offcanvas-body .nav-link i {
    font-size: 1.1rem;
    width: 24px;
    text-align: center;
}

.navbar-toggler:focus {
    box-shadow: 0 0 0 0.2rem rgba(253, 202, 18, 0.25);
}

.navbar-toggler-icon {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba%2833, 37, 41, 1%29' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
}

.navbar-brand {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--dark) !important;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    text-decoration: none;
    transition: all var(--transition-base);
}

.navbar-logo {
    height: 48px;
    width: auto;
    max-width: 180px;
    object-fit: contain;
    transition: all var(--transition-base);
    filter: drop-shadow(0 2px 6px rgba(0, 0, 0, 0.15));
}

@media (max-width: 768px) {
    .navbar-logo {
        height: 35px;
        max-width: 120px;
    }
}

.navbar-brand:hover .navbar-logo {
    transform: scale(1.08);
    filter: drop-shadow(0 4px 12px rgba(253, 202, 18, 0.4));
}

.navbar-brand i,
.navbar-logo-fallback {
    color: var(--brand-primary);
    font-size: 2rem;
    animation: pulse 2s infinite;
    display: inline-block;
}

.navbar-brand span {
    font-weight: 700;
    background: linear-gradient(135deg, var(--dark) 0%, var(--dark-light) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    transition: all var(--transition-base);
}

.navbar-brand:hover span {
    background: var(--brand-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

@media (max-width: 768px) {
    .navbar-logo {
        height: 38px;
        max-width: 140px;
    }
    
    .navbar-brand {
        font-size: 1.5rem;
    }
    
    .navbar-brand span {
        font-size: 1.25rem;
    }
}

@keyframes pulse {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.1);
    }
}

.navbar-brand:hover {
    transform: translateY(-2px);
}

.nav-link {
    color: var(--dark) !important;
    font-weight: 500;
    font-size: 0.95rem;
    padding: 0.5rem 1rem !important;
    position: relative;
    transition: all var(--transition-base);
    margin: 0 0.25rem;
}

.nav-link::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 3px;
    background: var(--brand-gradient);
    transition: width var(--transition-base);
}

.nav-link:hover::before,
.nav-link.active::before {
    width: 80%;
}

.nav-link:hover {
    color: var(--brand-primary) !important;
    transform: translateY(-2px);
}

.nav-link.special-btn:hover {
    color: var(--dark) !important;
    background: var(--brand-primary-dark) !important;
}

/* ========================================
   Hero Section
   ======================================== */

.hero-section {
    background: linear-gradient(135deg, #1a1a1a 0%, #2d2d2d 100%);
    color: var(--white);
    padding: 8rem 0 6rem;
    position: relative;
    overflow: hidden;
    min-height: 600px;
    display: flex;
    align-items: center;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 50%, rgba(253, 202, 18, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(253, 202, 18, 0.1) 0%, transparent 50%);
    animation: gradientShift 15s ease infinite;
}

@keyframes gradientShift {
    0%, 100% {
        transform: scale(1) rotate(0deg);
    }
    50% {
        transform: scale(1.1) rotate(5deg);
    }
}

.hero-section::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 150px;
    background: linear-gradient(to top, var(--gray-light), transparent);
    z-index: 1;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.btn-outline-light {
    border: 2px solid rgba(255, 255, 255, 0.8);
    color: var(--white);
    background: transparent;
}

.btn-outline-light:hover {
    background: var(--white);
    color: var(--dark);
    border-color: var(--white);
}

.hero-title {
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: var(--spacing-md);
    position: relative;
    z-index: 1;
    animation: fadeInUp 0.8s ease;
}

.hero-title span {
    color: var(--brand-primary);
    display: block;
}

.hero-subtitle {
    font-size: clamp(1.1rem, 2vw, 1.4rem);
    margin-bottom: var(--spacing-xl);
    opacity: 0.9;
    position: relative;
    z-index: 1;
    animation: fadeInUp 0.8s ease 0.2s backwards;
    font-weight: 400;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.hero-image {
    text-align: center;
    position: relative;
    z-index: 1;
    animation: fadeInRight 1s ease 0.4s backwards;
}

@keyframes fadeInRight {
    from {
        opacity: 0;
        transform: translateX(50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.hero-image i {
    font-size: clamp(8rem, 15vw, 12rem);
    color: var(--brand-primary);
    filter: drop-shadow(0 10px 30px rgba(253, 202, 18, 0.5));
    animation: float 6s ease-in-out infinite;
}

@keyframes float {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-20px);
    }
}

/* ========================================
   Button Styles
   ======================================== */

.btn {
    font-weight: 600;
    padding: 0.875rem 2rem;
    border-radius: 50px;
    transition: all var(--transition-base);
    border: none;
    font-size: 1rem;
    position: relative;
    overflow: hidden;
    text-transform: none;
    letter-spacing: 0.5px;
}

.btn::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.2);
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

.btn:hover::before {
    width: 300px;
    height: 300px;
}

.btn-primary {
    background: var(--brand-gradient);
    color: var(--dark);
    box-shadow: var(--shadow-brand);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 40px rgba(253, 202, 18, 0.4);
    color: var(--dark);
}

.btn-primary:active {
    transform: translateY(-1px);
}

.btn-lg {
    padding: 1.125rem 2.5rem;
    font-size: 1.125rem;
}

.btn-outline-primary {
    border: 2px solid var(--brand-primary);
    color: var(--brand-primary);
    background: transparent;
}

.btn-outline-primary:hover {
    background: var(--brand-primary);
    color: var(--dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-brand);
}

.btn-check:checked + .btn-outline-primary {
    background: var(--brand-gradient);
    border-color: var(--brand-primary);
    color: var(--dark);
    box-shadow: var(--shadow-brand);
}

.btn-secondary {
    background: var(--gray);
    color: var(--white);
}

.btn-secondary:hover {
    background: var(--dark);
    transform: translateY(-2px);
    color: var(--white);
}

/* ========================================
   Booking Section
   ======================================== */

.booking-section {
    margin-top: -80px;
    position: relative;
    z-index: 10;
}

.card {
    border: none;
    border-radius: 24px;
    overflow: hidden;
    box-shadow: var(--shadow-xl);
    background: var(--white);
    animation: fadeInUp 0.8s ease 0.6s backwards;
}

.card-header {
    background: var(--brand-gradient);
    padding: var(--spacing-lg);
    color: var(--dark);
    font-weight: 700;
    font-size: 1.5rem;
    border: none;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.card-header i {
    font-size: 1.75rem;
}

.card-body {
    padding: var(--spacing-xl);
}

/* ========================================
   Form Styles
   ======================================== */

.form-label {
    font-weight: 600;
    margin-bottom: 0.75rem;
    color: var(--dark);
    font-size: 0.95rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.form-label i {
    color: var(--brand-primary);
    font-size: 1.1rem;
}

.form-control,
.form-select {
    border: 2px solid var(--gray-border);
    border-radius: 12px;
    padding: 0.875rem 1.25rem;
    font-size: 1rem;
    transition: all var(--transition-base);
    background: var(--white);
}

.form-control:focus,
.form-select:focus {
    border-color: var(--brand-primary);
    box-shadow: 0 0 0 0.2rem rgba(253, 202, 18, 0.25);
    outline: none;
}

.form-control-lg,
.form-select-lg {
    padding: 1rem 1.5rem;
    font-size: 1.1rem;
    border-radius: 14px;
}

.form-control::placeholder {
    color: var(--gray);
    opacity: 0.6;
}

/* ========================================
   Map Styles
   ======================================== */

#booking-map {
    border-radius: 16px;
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    border: 4px solid var(--gray-border);
    margin-bottom: var(--spacing-lg);
}

/* ========================================
   Price Display
   ======================================== */

.price-display {
    background: linear-gradient(135deg, #fafafa 0%, #f0f0f0 100%);
    padding: var(--spacing-lg);
    border-radius: 16px;
    text-align: center;
    border: 2px solid var(--gray-border);
    transition: all var(--transition-base);
}

.price-display.active {
    border-color: var(--brand-primary);
    box-shadow: var(--shadow-brand);
    background: linear-gradient(135deg, #fffef5 0%, #fffce6 100%);
}

#estimated_price {
    font-weight: 800;
    font-size: 2.5rem;
    color: var(--brand-primary);
    margin: 0;
    text-shadow: 0 2px 10px rgba(253, 202, 18, 0.3);
}

/* ========================================
   Features Section
   ======================================== */

.features-section {
    padding: var(--spacing-xl) 0;
    background: var(--white);
}

.section-title {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 800;
    text-align: center;
    margin-bottom: var(--spacing-sm);
    color: var(--dark);
}

.section-subtitle {
    font-size: 1.2rem;
    text-align: center;
    color: var(--gray);
    margin-bottom: var(--spacing-xl);
}

.feature-card {
    background: var(--white);
    border-radius: 20px;
    padding: var(--spacing-xl);
    text-align: center;
    box-shadow: var(--shadow-md);
    transition: all var(--transition-base);
    height: 100%;
    border: 2px solid transparent;
    position: relative;
    overflow: hidden;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--brand-gradient);
    transform: scaleX(0);
    transition: transform var(--transition-base);
}

.feature-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-xl);
    border-color: var(--brand-primary);
}

.feature-card:hover::before {
    transform: scaleX(1);
}

.feature-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto var(--spacing-md);
    background: linear-gradient(135deg, rgba(253, 202, 18, 0.1) 0%, rgba(255, 184, 0, 0.1) 100%);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-base);
}

.feature-card:hover .feature-icon {
    transform: scale(1.1) rotate(5deg);
    background: var(--brand-gradient);
}

.feature-icon i {
    font-size: 2.5rem;
    color: var(--brand-primary);
    transition: all var(--transition-base);
}

.feature-card:hover .feature-icon i {
    color: var(--dark);
}

.feature-card h4 {
    font-weight: 700;
    font-size: 1.5rem;
    margin-bottom: var(--spacing-sm);
    color: var(--dark);
}

.feature-card p {
    color: var(--gray);
    line-height: 1.6;
}

/* ========================================
   Footer
   ======================================== */

.main-footer {
    background: var(--dark);
    color: var(--white);
    padding: var(--spacing-xl) 0;
    margin-top: var(--spacing-xl);
}

.main-footer a {
    color: var(--white);
    text-decoration: none;
    transition: all var(--transition-base);
    opacity: 0.8;
}

.main-footer a:hover {
    color: var(--brand-primary);
    opacity: 1;
    transform: translateX(3px);
}

/* ========================================
   Modal Styles
   ======================================== */

.modal-content {
    border: none;
    border-radius: 24px;
    overflow: hidden;
    box-shadow: var(--shadow-xl);
}

.modal-header {
    background: var(--brand-gradient);
    color: var(--dark);
    border: none;
    padding: var(--spacing-lg);
}

.modal-body {
    padding: var(--spacing-xl);
}

/* ========================================
   Loading Spinner
   ======================================== */

.spinner-border {
    width: 3.5rem;
    height: 3.5rem;
    border-width: 0.3em;
    color: var(--brand-primary);
}

/* ========================================
   Alert Styles
   ======================================== */

.alert {
    border: none;
    border-radius: 16px;
    padding: var(--spacing-md) var(--spacing-lg);
    box-shadow: var(--shadow-lg);
    font-weight: 500;
}

.alert-success {
    background: linear-gradient(135deg, var(--success) 0%, #059669 100%);
    color: var(--white);
}

.alert-danger {
    background: linear-gradient(135deg, var(--danger) 0%, #dc2626 100%);
    color: var(--white);
}

.alert-info {
    background: linear-gradient(135deg, var(--info) 0%, #2563eb 100%);
    color: var(--white);
}

.alert-warning {
    background: linear-gradient(135deg, var(--warning) 0%, #d97706 100%);
    color: var(--white);
}

/* ========================================
   Animations
   ======================================== */

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

@keyframes slideInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in {
    animation: fadeIn 0.6s ease;
}

.slide-in-up {
    animation: slideInUp 0.6s ease;
}

/* ========================================
   Scrollbar
   ======================================== */

::-webkit-scrollbar {
    width: 12px;
}

::-webkit-scrollbar-track {
    background: var(--gray-light);
}

::-webkit-scrollbar-thumb {
    background: var(--brand-gradient);
    border-radius: 6px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--brand-primary-dark);
}

/* ========================================
   Responsive Design
   ======================================== */

@media (max-width: 992px) {
    .hero-section {
        padding: 5rem 0 4rem;
        min-height: 500px;
    }
    
    .booking-section {
        margin-top: -50px;
    }
    
    .card-body {
        padding: var(--spacing-lg);
    }
}

@media (max-width: 768px) {
    .hero-section {
        padding: 4rem 0 3rem;
        min-height: 400px;
    }
    
    .booking-section {
        margin-top: -30px;
    }
    
    .card-body {
        padding: var(--spacing-md);
    }
    
    .feature-card {
        margin-bottom: var(--spacing-md);
    }
    
    .navbar-brand {
        font-size: 1.5rem;
    }
    
    .btn-lg {
        padding: 1rem 2rem;
        font-size: 1rem;
    }
}

@media (max-width: 576px) {
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-subtitle {
        font-size: 1rem;
    }
    
    .section-title {
        font-size: 1.75rem;
    }
    
    .card-header {
        padding: var(--spacing-md);
        font-size: 1.25rem;
    }
    
    #estimated_price {
        font-size: 2rem;
    }
}

/* ========================================
   Utility Classes
   ======================================== */

.text-brand {
    color: var(--brand-primary) !important;
}

.bg-brand {
    background: var(--brand-gradient) !important;
}

.shadow-brand {
    box-shadow: var(--shadow-brand) !important;
}

/* ========================================
   Print Styles
   ======================================== */

@media print {
    .main-header,
    .main-footer,
    .btn,
    #booking-map {
        display: none !important;
    }
}