/* Custom Styles & RTL support for Areltanker */

/* Light mode header style when body has no dark-mode */
body:not(.dark-mode) header {
    background: rgba(255, 255, 255, 0.95);
    border-bottom: 1px solid rgba(15, 23, 42, 0.08);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
}

body:not(.dark-mode) .logo {
    color: var(--primary);
}

body:not(.dark-mode) .nav-link {
    color: rgba(15, 23, 42, 0.85);
}

body:not(.dark-mode) .lang-btn {
    background: #f1f5f9;
    border: 1px solid rgba(0, 0, 0, 0.05);
    color: var(--text-dark);
}

body:not(.dark-mode) .mobile-toggle {
    color: var(--text-dark);
}

/* RTL (Arabic) layout helpers */
html[dir="rtl"] .logo-icon {
    box-shadow: 0 0 15px rgba(0, 242, 254, 0.4);
}

html[dir="rtl"] .nav-menu {
    flex-direction: row-reverse;
}

html[dir="rtl"] .header-actions {
    flex-direction: row-reverse;
}

html[dir="rtl"] .mega-menu {
    direction: rtl;
    text-align: right;
}

html[dir="rtl"] .dropdown-menu {
    text-align: right;
}

html[dir="rtl"] .dropdown-link:hover {
    transform: translateX(-5px);
}

html[dir="rtl"] .mega-list a:hover {
    transform: translateX(-4px);
}

html[dir="rtl"] .lang-dropdown {
    right: auto;
    left: 0;
}

html[dir="rtl"] .lang-option {
    text-align: right;
}

/* Form Success Center alignments */
.success-message {
    text-align: center;
    padding: 30px 10px;
}

.success-icon {
    font-size: 54px;
    color: #10b981;
    margin-bottom: 15px;
}

.success-title {
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 10px;
}

.success-desc {
    color: var(--text-muted-dark);
    font-size: 15px;
    max-width: 480px;
    margin: 0 auto;
}

/* General Layout adjustments */
.page-header {
    padding: 160px 0 60px;
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
    border-bottom: 1px solid #e2e8f0;
}

.page-title {
    font-size: 36px;
    font-weight: 800;
    color: var(--text-dark);
    margin-bottom: 10px;
}

.breadcrumb {
    display: flex;
    gap: 8px;
    font-size: 14px;
    color: var(--text-muted-dark);
}

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

.product-detail-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
    margin-top: 40px;
}

.product-gallery {
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0,0,0,0.05);
}

.product-gallery img {
    width: 100%;
    height: auto;
}

.product-info-panel {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.product-desc {
    font-size: 16px;
    color: #334155;
    line-height: 1.7;
}

.product-specs-table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 15px;
}

.product-specs-table th, .product-specs-table td {
    padding: 12px 16px;
    text-align: left;
    border-bottom: 1px solid #e2e8f0;
}

html[dir="rtl"] .product-specs-table th, html[dir="rtl"] .product-specs-table td {
    text-align: right;
}

.product-specs-table th {
    font-weight: 600;
    color: var(--text-dark);
    background-color: #f8fafc;
    width: 40%;
}

.product-specs-table td {
    color: #475569;
}

/* Interactive Gallery Styling */
.gallery-thumb {
    opacity: 0.65;
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    box-shadow: 0 2px 8px rgba(0,0,0,0.04);
}
.gallery-thumb:hover {
    opacity: 0.9;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0,0,0,0.08);
}
.gallery-thumb.active {
    opacity: 1;
    transform: scale(1.03);
    box-shadow: 0 4px 15px rgba(0,82,204,0.15);
}

/* RTL Mega Menu list item hover override */
html[dir="rtl"] .mega-menu-list a:hover {
    transform: translateX(-5px) !important;
}

/* Centered & Full Container Mega Menu */
.nav-item.dropdown {
    position: static !important;
}

.mega-menu {
    display: block !important;
    position: absolute !important;
    top: 100% !important;
    left: 24px !important;
    right: 24px !important;
    width: auto !important;
    min-width: 0 !important;
    max-width: none !important;
    transform: none !important;
}

/* Language Selector Dropdown */
.lang-selector {
    position: relative;
    display: inline-block;
}

.lang-dropdown {
    position: absolute;
    top: 100%;
    right: 0;
    margin-top: 8px;
    background: #ffffff;
    border: 1px solid rgba(0, 0, 0, 0.08);
    border-radius: 8px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
    min-width: 130px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    z-index: 1100;
    padding: 6px 0;
}

.lang-selector:hover .lang-dropdown,
.lang-dropdown.show {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.lang-option {
    display: block;
    padding: 8px 16px;
    font-size: 14px;
    color: var(--text-dark);
    text-decoration: none;
    transition: background 0.2s, color 0.2s;
    text-align: left;
}

.lang-option:hover {
    background: #f1f5f9;
    color: var(--primary);
}

.lang-option.active {
    font-weight: 600;
    color: var(--primary);
    background: rgba(0, 82, 204, 0.05);
}

/* Dark mode overrides for language selector dropdown */
.dark-mode .lang-dropdown {
    background: #0f172a;
    border-color: rgba(255, 255, 255, 0.08);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.dark-mode .lang-option {
    color: var(--text-light);
}

.dark-mode .lang-option:hover {
    background: rgba(255, 255, 255, 0.05);
    color: #ffffff;
}

.dark-mode .lang-option.active {
    color: var(--accent);
    background: rgba(0, 242, 254, 0.1);
}

/* Quick Quote Modal Wizard */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(3, 7, 18, 0.7);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    z-index: 3000;
}

.modal-overlay.active {
    opacity: 1;
    visibility: visible;
}

.modal-card {
    background: #ffffff;
    border-radius: 24px;
    width: 100%;
    max-width: 600px;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.15);
    border: 1px solid rgba(0, 0, 0, 0.05);
    transform: translateY(30px) scale(0.95);
    transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    overflow: hidden;
    position: relative;
    margin: 20px;
}

.modal-overlay.active .modal-card {
    transform: translateY(0) scale(1);
}

.modal-header {
    padding: 24px 32px;
    border-bottom: 1px solid #f1f5f9;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.modal-title {
    font-size: 20px;
    font-weight: 700;
    color: var(--text-dark);
}

.modal-close {
    background: #f1f5f9;
    border: none;
    width: 36px;
    height: 36px;
    border-radius: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    color: var(--text-muted-dark);
    transition: all 0.2s;
}

.modal-close:hover {
    background: #e2e8f0;
    color: var(--text-dark);
}

.modal-body {
    padding: 32px;
}

/* Stepper */
.form-steps {
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: relative;
    margin-bottom: 32px;
    max-width: 320px;
    margin-left: auto;
    margin-right: auto;
}

.form-steps::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 0;
    right: 0;
    height: 2px;
    background: #e2e8f0;
    z-index: 1;
    transform: translateY(-50%);
}

.step-indicator {
    width: 36px;
    height: 36px;
    border-radius: 50px;
    background: #ffffff;
    border: 2px solid #e2e8f0;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 14px;
    color: var(--text-muted-dark);
    z-index: 2;
    transition: all 0.3s;
}

.step-indicator.active {
    border-color: var(--primary);
    background: var(--primary);
    color: #ffffff;
    box-shadow: 0 0 0 4px rgba(0, 82, 204, 0.15);
}

.step-indicator.completed {
    border-color: #10b981;
    background: #10b981;
    color: #ffffff;
}

/* Form Fields */
.form-step-content {
    display: none;
}

.form-step-content.active {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.form-label {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-dark);
}

.form-control {
    width: 100%;
    padding: 12px 16px;
    border: 1px solid #cbd5e1;
    border-radius: 8px;
    font-size: 14px;
    background: #ffffff;
    color: var(--text-dark);
    outline: none;
    transition: border-color 0.2s, box-shadow 0.2s;
}

.form-control:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(0, 82, 204, 0.1);
}

.form-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 32px;
    padding-top: 24px;
    border-top: 1px solid #f1f5f9;
}

.btn-prev {
    background: #f1f5f9;
    color: var(--text-dark);
    border: none;
    padding: 12px 24px;
    border-radius: 8px;
    font-weight: 600;
    font-size: 14px;
    cursor: pointer;
    transition: background 0.2s;
}

.btn-prev:hover {
    background: #e2e8f0;
}

.btn-next {
    background: var(--primary);
    color: #ffffff;
    border: none;
    padding: 12px 24px;
    border-radius: 8px;
    font-weight: 600;
    font-size: 14px;
    cursor: pointer;
    transition: background 0.2s, box-shadow 0.2s;
}

.btn-next:hover {
    background: var(--primary-dark);
}

/* Dark Mode Overrides */
.dark-mode .modal-card {
    background: var(--bg-dark-card);
    border-color: rgba(255, 255, 255, 0.08);
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
}

.dark-mode .modal-header {
    border-bottom-color: rgba(255, 255, 255, 0.08);
}

.dark-mode .modal-title {
    color: var(--text-light);
}

.dark-mode .modal-close {
    background: rgba(255, 255, 255, 0.05);
    color: var(--text-muted-light);
}

.dark-mode .modal-close:hover {
    background: rgba(255, 255, 255, 0.1);
    color: #ffffff;
}

.dark-mode .form-steps::before {
    background: rgba(255, 255, 255, 0.08);
}

.dark-mode .step-indicator {
    background: var(--bg-dark-card);
    border-color: rgba(255, 255, 255, 0.08);
    color: var(--text-muted-light);
}

.dark-mode .step-indicator.active {
    border-color: var(--accent);
    background: var(--accent);
    color: var(--bg-dark);
    box-shadow: 0 0 0 4px rgba(0, 242, 254, 0.15);
}

.dark-mode .step-indicator.completed {
    border-color: #10b981;
    background: #10b981;
    color: #ffffff;
}

.dark-mode .form-label {
    color: var(--text-light);
}

.dark-mode .form-control {
    background: rgba(255, 255, 255, 0.03);
    border-color: rgba(255, 255, 255, 0.08);
    color: var(--text-light);
}

.dark-mode .form-control:focus {
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(0, 242, 254, 0.1);
}

.dark-mode .form-footer {
    border-top-color: rgba(255, 255, 255, 0.08);
}

.dark-mode .btn-prev {
    background: rgba(255, 255, 255, 0.05);
    color: var(--text-light);
}

.dark-mode .btn-prev:hover {
    background: rgba(255, 255, 255, 0.1);
}

.dark-mode .btn-next {
    background: var(--accent);
    color: var(--bg-dark);
}

.dark-mode .btn-next:hover {
    background: #00d2de;
}

.dark-mode .success-desc {
    color: var(--text-muted-light);
}

.mega-menu-grid {
    display: flex !important;
    flex-wrap: nowrap !important;
    justify-content: space-between !important;
    gap: 30px !important;
    max-width: var(--container-width) !important;
    margin: 0 auto !important;
    width: 100% !important;
}