/**
 * Kahraman Elementor Widgets Stilleri
 * 
 * @package Kahraman_Core
 * @since 1.1.0
 */

/* =========================================
   Değişkenler
   ========================================= */
:root {
    --k-primary: #db2424;
    --k-navy: #0a192f;
    --k-gray-50: #f8fafc;
    --k-gray-100: #f1f5f9;
    --k-gray-200: #e2e8f0;
    --k-gray-300: #cbd5e1;
    --k-gray-400: #94a3b8;
    --k-gray-500: #64748b;
    --k-gray-600: #475569;
    --k-gray-700: #334155;
    --k-gray-800: #1e293b;
    --k-gray-900: #0f172a;
    --k-font-sans: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --k-font-mono: 'JetBrains Mono', monospace;
}

/* =========================================
   Hero Widget
   ========================================= */
.k-hero {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 400px;
    padding: 48px 32px;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    border-radius: 12px;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.k-hero-content {
    max-width: 720px;
    position: relative;
    z-index: 10;
}

.k-hero-title {
    font-family: var(--k-font-sans);
    font-size: clamp(2rem, 5vw, 3.5rem);
    font-weight: 900;
    color: #ffffff;
    line-height: 1.1;
    margin: 0 0 16px 0;
    letter-spacing: -0.02em;
}

.k-hero-subtitle {
    font-family: var(--k-font-sans);
    font-size: clamp(1rem, 2vw, 1.25rem);
    font-weight: 500;
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.6;
    margin: 0 0 24px 0;
}

.k-hero-badges {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    justify-content: center;
    margin-top: 24px;
}

.k-hero-badge {
    display: inline-flex;
    align-items: center;
    padding: 8px 16px;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(8px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 9999px;
    color: #ffffff;
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.k-hero-cta {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin-top: 32px;
    padding: 16px 32px;
    background: var(--k-primary);
    color: #ffffff;
    font-weight: 700;
    font-size: 16px;
    text-decoration: none;
    border-radius: 12px;
    transition: all 0.3s ease;
}

.k-hero-cta:hover {
    background: #c41f1f;
    transform: translateY(-2px);
}

/* =========================================
   Breadcrumbs Widget
   ========================================= */
.k-breadcrumbs {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 8px;
    font-family: var(--k-font-sans);
    font-size: 14px;
    font-weight: 500;
}

.k-breadcrumbs a {
    color: var(--k-gray-500);
    text-decoration: none;
    transition: color 0.2s ease;
}

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

.k-breadcrumbs-separator {
    color: var(--k-gray-400);
    font-size: 12px;
}

.k-breadcrumbs-current {
    color: var(--k-navy);
    font-weight: 600;
}

/* =========================================
   CTA Widget
   ========================================= */
.k-cta {
    position: relative;
    padding: 64px 40px;
    background: var(--k-navy);
    border-radius: 24px;
    text-align: center;
    overflow: hidden;
}

.k-cta-icon-bg {
    position: absolute;
    top: 0;
    right: 0;
    padding: 32px;
    color: rgba(255, 255, 255, 0.05);
}

.k-cta-icon-bg .material-symbols-outlined {
    font-size: 120px;
}

.k-cta-title {
    font-family: var(--k-font-sans);
    font-size: clamp(1.5rem, 4vw, 2.5rem);
    font-weight: 900;
    color: #ffffff;
    margin: 0 0 24px 0;
    position: relative;
    z-index: 10;
}

.k-cta-description {
    font-family: var(--k-font-sans);
    font-size: 1.125rem;
    color: rgba(255, 255, 255, 0.7);
    max-width: 640px;
    margin: 0 auto 40px;
    line-height: 1.6;
    position: relative;
    z-index: 10;
}

.k-cta-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    justify-content: center;
    position: relative;
    z-index: 10;
}

.k-cta-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 16px 32px;
    border-radius: 12px;
    font-family: var(--k-font-sans);
    font-weight: 700;
    font-size: 16px;
    text-decoration: none;
    transition: all 0.3s ease;
}

.k-cta-btn .material-symbols-outlined {
    font-size: 20px;
}

.k-cta-btn-primary {
    background: #ffffff;
    color: var(--k-navy);
}

.k-cta-btn-primary:hover {
    background: rgba(255, 255, 255, 0.9);
}

.k-cta-btn-secondary {
    background: rgba(255, 255, 255, 0.1);
    color: #ffffff;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.k-cta-btn-secondary:hover {
    background: rgba(255, 255, 255, 0.2);
}

/* =========================================
   Specs Grid Widget
   ========================================= */
.k-specs-grid {
    display: grid;
    gap: 16px;
}

.k-specs-grid[data-cols="2"] {
    grid-template-columns: repeat(2, 1fr);
}

.k-specs-grid[data-cols="3"] {
    grid-template-columns: repeat(3, 1fr);
}

.k-specs-grid[data-cols="4"] {
    grid-template-columns: repeat(4, 1fr);
}

@media (max-width: 768px) {

    .k-specs-grid[data-cols="3"],
    .k-specs-grid[data-cols="4"] {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 480px) {
    .k-specs-grid {
        grid-template-columns: 1fr !important;
    }
}

.k-spec-card {
    padding: 16px;
    background: var(--k-gray-50);
    border: 1px solid var(--k-gray-100);
    border-radius: 12px;
}

.k-spec-label {
    font-family: var(--k-font-sans);
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    color: var(--k-gray-500);
    margin: 0 0 4px 0;
}

.k-spec-value {
    font-family: var(--k-font-mono);
    font-size: 24px;
    font-weight: 500;
    color: var(--k-primary);
    margin: 0;
}

.k-spec-unit {
    font-size: 14px;
    color: var(--k-gray-500);
}

/* =========================================
   Specs Table Widget
   ========================================= */
.k-specs-table {
    width: 100%;
    border-collapse: collapse;
    border-radius: 12px;
    overflow: hidden;
    border: 1px solid var(--k-gray-200);
}

.k-specs-table thead {
    background: var(--k-navy);
    color: #ffffff;
}

.k-specs-table th {
    padding: 20px;
    font-family: var(--k-font-sans);
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    text-align: left;
}

.k-specs-table tbody tr {
    border-bottom: 1px solid var(--k-gray-200);
}

.k-specs-table tbody tr:nth-child(odd) {
    background: var(--k-gray-50);
}

.k-specs-table tbody tr:nth-child(even) {
    background: #ffffff;
}

.k-specs-table td {
    padding: 20px;
    font-family: var(--k-font-sans);
}

.k-specs-table td:first-child {
    color: var(--k-gray-600);
    font-weight: 500;
}

.k-specs-table td:last-child {
    font-family: var(--k-font-mono);
    color: var(--k-navy);
}

/* =========================================
   Usage Areas Widget
   ========================================= */
.k-usage-section {
    padding: 64px 40px;
    background: #ffffff;
    border: 1px solid var(--k-gray-100);
    border-radius: 24px;
}

.k-usage-header {
    text-align: center;
    margin-bottom: 48px;
}

.k-usage-title {
    font-family: var(--k-font-sans);
    font-size: 36px;
    font-weight: 900;
    color: var(--k-navy);
    margin: 0 0 16px 0;
}

.k-usage-subtitle {
    font-family: var(--k-font-sans);
    font-size: 16px;
    color: var(--k-gray-500);
    max-width: 640px;
    margin: 0 auto;
}

.k-usage-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}

@media (max-width: 768px) {
    .k-usage-grid {
        grid-template-columns: 1fr;
    }
}

.k-usage-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: 32px;
    background: var(--k-gray-50);
    border-radius: 16px;
    transition: transform 0.3s ease;
}

.k-usage-card:hover {
    transform: scale(1.05);
}

.k-usage-icon {
    width: 64px;
    height: 64px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(219, 36, 36, 0.1);
    color: var(--k-primary);
    border-radius: 50%;
    margin-bottom: 24px;
}

.k-usage-icon .material-symbols-outlined {
    font-size: 32px;
}

.k-usage-card-title {
    font-family: var(--k-font-sans);
    font-size: 20px;
    font-weight: 700;
    color: var(--k-navy);
    margin: 0 0 12px 0;
}

.k-usage-card-desc {
    font-family: var(--k-font-sans);
    font-size: 14px;
    color: var(--k-gray-500);
    margin: 0;
    line-height: 1.5;
}

/* =========================================
   Related Products Widget
   ========================================= */
.k-related-grid {
    display: flex;
    gap: 24px;
    overflow-x: auto;
    padding-bottom: 8px;
}

.k-related-card {
    min-width: 300px;
    flex: 1;
    background: #ffffff;
    border: 1px solid var(--k-gray-200);
    border-radius: 16px;
    overflow: hidden;
    text-decoration: none;
    color: inherit;
    transition: all 0.3s ease;
}

.k-related-card:hover {
    border-color: var(--k-primary);
}

.k-related-image {
    height: 192px;
    background-size: cover;
    background-position: center;
}

.k-related-content {
    padding: 24px;
}

.k-related-title {
    font-family: var(--k-font-sans);
    font-size: 18px;
    font-weight: 700;
    color: var(--k-navy);
    margin: 0 0 8px 0;
}

.k-related-desc {
    font-family: var(--k-font-sans);
    font-size: 14px;
    color: var(--k-gray-500);
    margin: 0 0 16px 0;
}

.k-related-link {
    font-family: var(--k-font-sans);
    font-size: 14px;
    font-weight: 700;
    color: var(--k-primary);
}

/* =========================================
   Partners Grid Widget
   ========================================= */
.k-partners-header {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    margin-bottom: 32px;
}

.k-partners-title {
    font-family: var(--k-font-sans);
    font-size: 24px;
    font-weight: 900;
    color: var(--k-navy);
    text-transform: uppercase;
    margin: 0;
}

.k-partners-filters {
    display: flex;
    gap: 8px;
    padding: 4px;
    background: #ffffff;
    border-radius: 12px;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
    border: 1px solid rgba(0, 0, 0, 0.05);
}

.k-filter-tab {
    padding: 10px 20px;
    font-family: var(--k-font-sans);
    font-size: 14px;
    font-weight: 700;
    color: var(--k-gray-500);
    background: transparent;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.2s ease;
}

.k-filter-tab:hover {
    background: var(--k-gray-50);
}

.k-filter-tab.active {
    background: var(--k-navy);
    color: #ffffff;
}

.k-partners-grid {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 16px;
}

@media (max-width: 1024px) {
    .k-partners-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

@media (max-width: 640px) {
    .k-partners-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

.k-partner-card {
    aspect-ratio: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 16px;
    border-radius: 12px;
    transition: all 0.3s ease;
    cursor: pointer;
}

.k-partner-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
}

.k-partner-card.hidden {
    display: none !important;
}

.k-partner-logo {
    width: 64px;
    height: 64px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.k-partner-name {
    font-family: var(--k-font-sans);
    font-size: 12px;
    font-weight: 700;
    margin-top: 8px;
    text-align: center;
}

/* =========================================
   Projects Showcase Widget
   ========================================= */
.k-projects-title {
    font-family: var(--k-font-sans);
    font-size: 30px;
    font-weight: 900;
    color: var(--k-navy);
    text-transform: uppercase;
    text-align: center;
    margin: 0 0 32px 0;
}

.k-projects-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}

@media (max-width: 768px) {
    .k-projects-grid {
        grid-template-columns: 1fr;
    }
}

.k-project-card {
    display: flex;
    flex-direction: column;
    gap: 16px;
    cursor: pointer;
}

.k-project-image-wrap {
    position: relative;
    width: 100%;
    aspect-ratio: 4/3;
    overflow: hidden;
    border-radius: 12px;
}

.k-project-image {
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    transition: transform 0.7s ease;
}

.k-project-card:hover .k-project-image {
    transform: scale(1.1);
}

.k-project-overlay {
    position: absolute;
    inset: 0;
    background: rgba(10, 25, 47, 0.2);
    transition: opacity 0.5s ease;
    z-index: 10;
}

.k-project-card:hover .k-project-overlay {
    opacity: 0;
}

.k-project-badge {
    position: absolute;
    bottom: 16px;
    left: 16px;
    z-index: 20;
    padding: 4px 12px;
    background: var(--k-navy);
    color: #ffffff;
    font-family: var(--k-font-sans);
    font-size: 10px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    border-radius: 4px;
}

.k-project-title {
    font-family: var(--k-font-sans);
    font-size: 20px;
    font-weight: 700;
    color: var(--k-navy);
    margin: 0;
    transition: color 0.3s ease;
}

.k-project-card:hover .k-project-title {
    color: #2563eb;
}

.k-project-location {
    display: flex;
    align-items: center;
    gap: 4px;
    font-family: var(--k-font-sans);
    font-size: 14px;
    color: var(--k-gray-500);
    margin: 4px 0 0 0;
}

.k-project-location .material-symbols-outlined {
    font-size: 14px;
}

/* =========================================
   Product Gallery Widget
   ========================================= */
.kg-product-gallery {
    font-family: var(--k-font-sans);
}

.kg-main-image-wrapper {
    position: relative;
}

.kg-main-image {
    background: #ffffff;
    border: 1px solid var(--k-gray-200);
    border-radius: 12px;
    overflow: hidden;
    position: relative;
}

.kg-main-image:hover .kg-zoom-icon {
    opacity: 1;
}

.kg-main-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
}

.kg-main-image:hover .kg-main-img.zoom-enabled {
    transform: scale(1.05);
}

.kg-zoom-icon {
    position: absolute;
    top: 16px;
    right: 16px;
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.95);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s ease;
    pointer-events: none;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.kg-thumbnails {
    display: flex;
    gap: 16px;
    overflow-x: auto;
    padding-bottom: 8px;
    scrollbar-width: thin;
    scrollbar-color: var(--k-gray-300) transparent;
}

.kg-thumbnails::-webkit-scrollbar {
    height: 6px;
}

.kg-thumbnails::-webkit-scrollbar-track {
    background: transparent;
}

.kg-thumbnails::-webkit-scrollbar-thumb {
    background: var(--k-gray-300);
    border-radius: 3px;
}

.kg-thumbnail {
    min-width: 120px;
    height: 120px;
    border-radius: 8px;
    border: 2px solid var(--k-gray-200);
    overflow: hidden;
    cursor: pointer;
    flex-shrink: 0;
    transition: border-color 0.3s ease, transform 0.2s ease;
}

.kg-thumbnail:hover {
    border-color: var(--k-primary) !important;
    transform: translateY(-2px);
}

.kg-thumbnail.active {
    border-color: var(--k-primary);
}

.kg-thumbnail img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* Lightbox Styles */
.kg-lightbox-overlay {
    position: fixed;
    inset: 0;
    z-index: 99999;
    background: rgba(0, 0, 0, 0.95);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

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

.kg-lightbox-content {
    max-width: 90vw;
    max-height: 90vh;
}

.kg-lightbox-content img {
    max-width: 100%;
    max-height: 90vh;
    border-radius: 8px;
}

.kg-lightbox-close {
    position: absolute;
    top: 24px;
    right: 24px;
    width: 48px;
    height: 48px;
    background: rgba(255, 255, 255, 0.1);
    border: none;
    border-radius: 50%;
    color: #ffffff;
    font-size: 24px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.3s ease;
}

.kg-lightbox-close:hover {
    background: rgba(255, 255, 255, 0.2);
}