/**
 * Komal Texfab - Components CSS
 * Cards, buttons, modals, lightbox, counters, badges
 */

/* ============================================
   Buttons
   ============================================ */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 32px;
    font-family: var(--font-heading);
    font-size: var(--fs-sm);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    border-radius: var(--radius-sm);
    transition: all var(--transition-base);
    cursor: pointer;
    border: 2px solid transparent;
    position: relative;
    overflow: hidden;
    z-index: 1;
}

.btn::before {
    content: '';
    position: absolute;
    inset: 0;
    background: rgba(255,255,255,0.1);
    transform: translateX(-100%);
    transition: transform var(--transition-slow);
    z-index: -1;
}

.btn:hover::before {
    transform: translateX(0);
}

.btn-primary {
    background: var(--accent);
    color: var(--white);
    border-color: var(--accent);
}

.btn-primary:hover {
    background: var(--accent-light);
    border-color: var(--accent-light);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(var(--accent-rgb), 0.3);
}

.btn-outline {
    background: transparent;
    color: var(--white);
    border-color: rgba(255,255,255,0.5);
}

.btn-outline:hover {
    background: var(--white);
    color: var(--primary);
    border-color: var(--white);
    transform: translateY(-2px);
}

.btn-outline-dark {
    background: transparent;
    color: var(--primary);
    border-color: var(--primary);
}

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

.btn-sm {
    padding: 10px 22px;
    font-size: var(--fs-xs);
}

.btn-lg {
    padding: 18px 40px;
    font-size: var(--fs-base);
}

.btn-icon {
    width: 48px;
    height: 48px;
    padding: 0;
    border-radius: var(--radius-full);
    display: inline-flex;
    align-items: center;
    justify-content: center;
}


/* ============================================
   Cards
   ============================================ */
.card {
    background: var(--white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-card);
    transition: all var(--transition-slow);
    position: relative;
}

.card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-card-hover);
}

.card-img {
    width: 100%;
    aspect-ratio: 16/10;
    overflow: hidden;
}

.card-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.card:hover .card-img img {
    transform: scale(1.08);
}

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

.card-label {
    display: inline-block;
    font-size: var(--fs-xs);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--accent);
    margin-bottom: var(--space-sm);
}

.card-title {
    font-size: var(--fs-xl);
    margin-bottom: var(--space-sm);
    transition: color var(--transition-fast);
}

.card:hover .card-title {
    color: var(--accent);
}

.card-text {
    font-size: var(--fs-sm);
    color: var(--gray-600);
    line-height: 1.7;
    margin-bottom: var(--space-lg);
}

.card-link {
    font-family: var(--font-heading);
    font-size: var(--fs-sm);
    font-weight: 600;
    color: var(--accent);
    display: inline-flex;
    align-items: center;
    gap: 6px;
    transition: gap var(--transition-base);
}

.card-link:hover {
    gap: 12px;
}

.card-link svg {
    transition: transform var(--transition-base);
}

.card-link:hover svg {
    transform: translateX(4px);
}

/* Glass Card */
.card-glass {
    background: rgba(255,255,255,0.08);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid rgba(255,255,255,0.12);
    color: var(--white);
}

.card-glass .card-title { color: var(--white); }
.card-glass .card-text { color: rgba(255,255,255,0.75); }

/* Icon Card */
.icon-card {
    text-align: center;
    padding: var(--space-2xl) var(--space-xl);
    border-radius: var(--radius-lg);
    background: var(--white);
    box-shadow: var(--shadow-card);
    transition: all var(--transition-slow);
}

.icon-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-card-hover);
}

.icon-card .icon-wrap {
    width: 72px;
    height: 72px;
    border-radius: var(--radius-lg);
    background: linear-gradient(135deg, rgba(var(--accent-rgb), 0.1), rgba(var(--accent-rgb), 0.05));
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--space-lg);
    transition: all var(--transition-base);
}

.icon-card:hover .icon-wrap {
    background: var(--accent);
    transform: rotateY(180deg);
}

.icon-card .icon-wrap svg {
    width: 32px;
    height: 32px;
    stroke: var(--accent);
    transition: stroke var(--transition-base);
}

.icon-card:hover .icon-wrap svg {
    stroke: var(--white);
}

.icon-card h4 {
    font-size: var(--fs-lg);
    margin-bottom: var(--space-sm);
}

.icon-card p {
    font-size: var(--fs-sm);
    color: var(--gray-600);
    margin-bottom: 0;
}


/* ============================================
   Statistics / Counters
   ============================================ */
.stat-card {
    text-align: center;
    padding: var(--space-xl);
}

.stat-number {
    font-family: var(--font-heading);
    font-size: var(--fs-4xl);
    font-weight: 800;
    color: var(--accent);
    line-height: 1;
    margin-bottom: var(--space-xs);
}

.stat-suffix {
    font-size: var(--fs-xl);
}

.stat-label {
    font-size: var(--fs-sm);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--gray-600);
}

.bg-dark .stat-label {
    color: rgba(255,255,255,0.7);
}


/* ============================================
   Team / Founder Cards
   ============================================ */
.team-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-card);
    transition: all var(--transition-slow);
}

.team-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-card-hover);
}

.team-card-img {
    position: relative;
    aspect-ratio: 1;
    overflow: hidden;
}

.team-card-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

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

.team-card-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(var(--primary-rgb, 10,22,40), 0.8), transparent 60%);
    opacity: 0;
    transition: opacity var(--transition-base);
    display: flex;
    align-items: flex-end;
    padding: var(--space-xl);
}

.team-card:hover .team-card-overlay {
    opacity: 1;
}

.team-card-overlay a {
    color: var(--white);
    padding: 8px;
    border-radius: var(--radius-full);
    background: rgba(255,255,255,0.15);
    transition: background var(--transition-fast);
    display: flex;
}

.team-card-overlay a:hover {
    background: var(--accent);
}

.team-card-body {
    padding: var(--space-xl);
    text-align: center;
}

.team-card-name {
    font-size: var(--fs-lg);
    margin-bottom: 4px;
}

.team-card-role {
    font-size: var(--fs-sm);
    color: var(--accent);
    font-weight: 500;
    margin-bottom: var(--space-sm);
}

.team-card-desc {
    font-size: var(--fs-sm);
    color: var(--gray-600);
    line-height: 1.7;
}


/* ============================================
   Breadcrumb
   ============================================ */
.breadcrumb {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: var(--fs-sm);
    color: rgba(255,255,255,0.7);
    flex-wrap: wrap;
}

.breadcrumb a {
    color: rgba(255,255,255,0.7);
    transition: color var(--transition-fast);
}

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

.breadcrumb .separator {
    color: rgba(255,255,255,0.3);
}

.breadcrumb .current {
    color: var(--accent);
    font-weight: 500;
}


/* ============================================
   Page Hero / Banner
   ============================================ */
.page-hero {
    position: relative;
    min-height: 350px;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    overflow: hidden;
    background: var(--primary);
}

.page-hero-bg {
    position: absolute;
    inset: 0;
    z-index: 0;
}

.page-hero-bg img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.3;
}

.page-hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(var(--primary-rgb, 10,22,40), 0.9), rgba(var(--primary-rgb, 10,22,40), 0.7));
    z-index: 1;
}

.page-hero-content {
    position: relative;
    z-index: 2;
    padding: var(--space-4xl) var(--container-padding);
}

.page-hero h1 {
    color: var(--white);
    margin-bottom: var(--space-md);
    font-size: var(--fs-4xl);
}

.page-hero .breadcrumb {
    justify-content: center;
}


/* ============================================
   Lightbox
   ============================================ */
.lightbox-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.92);
    z-index: var(--z-modal);
    display: none;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity var(--transition-base);
}

.lightbox-overlay.active {
    display: flex;
    opacity: 1;
}

.lightbox-container {
    position: relative;
    max-width: 90vw;
    max-height: 90vh;
}

.lightbox-container img {
    max-width: 100%;
    max-height: 85vh;
    border-radius: var(--radius-md);
    object-fit: contain;
}

.lightbox-close {
    position: absolute;
    top: -40px;
    right: 0;
    width: 36px;
    height: 36px;
    border-radius: var(--radius-full);
    background: rgba(255,255,255,0.1);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background var(--transition-fast);
}

.lightbox-close:hover {
    background: var(--accent);
}

.lightbox-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 48px;
    height: 48px;
    border-radius: var(--radius-full);
    background: rgba(255,255,255,0.1);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-fast);
}

.lightbox-nav:hover {
    background: var(--accent);
}

.lightbox-prev { left: -60px; }
.lightbox-next { right: -60px; }

.lightbox-caption {
    text-align: center;
    color: rgba(255,255,255,0.8);
    font-size: var(--fs-sm);
    margin-top: var(--space-md);
}


/* ============================================
   Process Timeline
   ============================================ */
.process-timeline {
    position: relative;
    padding: var(--space-xl) 0;
}

.process-timeline::before {
    content: '';
    position: absolute;
    left: 50%;
    top: 0;
    bottom: 0;
    width: 2px;
    background: var(--gray-200);
    transform: translateX(-50%);
}

.process-step {
    display: flex;
    align-items: flex-start;
    margin-bottom: var(--space-2xl);
    position: relative;
}

.process-step:nth-child(odd) {
    flex-direction: row;
    padding-right: calc(50% + 40px);
    text-align: right;
}

.process-step:nth-child(even) {
    flex-direction: row-reverse;
    padding-left: calc(50% + 40px);
    text-align: left;
}

.process-number {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    width: 48px;
    height: 48px;
    border-radius: var(--radius-full);
    background: var(--accent);
    color: var(--white);
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: var(--fs-md);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 2;
    box-shadow: 0 4px 16px rgba(var(--accent-rgb), 0.3);
}

.process-content {
    background: var(--white);
    padding: var(--space-xl);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-card);
    flex: 1;
}

.process-content h4 {
    margin-bottom: var(--space-sm);
    font-size: var(--fs-lg);
}

.process-content p {
    font-size: var(--fs-sm);
    color: var(--gray-600);
    margin-bottom: 0;
}

.process-img {
    border-radius: var(--radius-md);
    margin-top: var(--space-md);
    overflow: hidden;
    cursor: pointer;
}

.process-img img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

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


/* ============================================
   Capacity Table
   ============================================ */
.capacity-table {
    width: 100%;
    border-collapse: collapse;
    background: var(--white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-card);
}

.capacity-table thead {
    background: var(--primary);
    color: var(--white);
}

.capacity-table th {
    padding: 16px 20px;
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: var(--fs-sm);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    text-align: left;
}

.capacity-table td {
    padding: 14px 20px;
    font-size: var(--fs-sm);
    border-bottom: 1px solid var(--gray-100);
    color: var(--gray-700);
}

.capacity-table tbody tr:hover {
    background: var(--gray-50);
}

.capacity-table tbody tr:last-child {
    background: rgba(var(--accent-rgb), 0.05);
    font-weight: 600;
}

.capacity-table tbody tr:last-child td {
    color: var(--primary);
}


/* ============================================
   Gallery / Product Grid
   ============================================ */
.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: var(--space-lg);
}

.gallery-item {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    aspect-ratio: 1;
    cursor: pointer;
    box-shadow: var(--shadow-sm);
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.gallery-item:hover img {
    transform: scale(1.1);
}

.gallery-item-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(var(--primary-rgb, 10,22,40), 0.8), transparent 50%);
    opacity: 0;
    transition: opacity var(--transition-base);
    display: flex;
    align-items: flex-end;
    padding: var(--space-lg);
}

.gallery-item:hover .gallery-item-overlay {
    opacity: 1;
}

.gallery-item-title {
    color: var(--white);
    font-family: var(--font-heading);
    font-size: var(--fs-md);
    font-weight: 600;
}

.gallery-item-zoom {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) scale(0.8);
    width: 48px;
    height: 48px;
    border-radius: var(--radius-full);
    background: rgba(255,255,255,0.2);
    backdrop-filter: blur(4px);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: all var(--transition-base);
    color: var(--white);
}

.gallery-item:hover .gallery-item-zoom {
    opacity: 1;
    transform: translate(-50%, -50%) scale(1);
}

/* Product Cards */
.product-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-card);
    transition: all var(--transition-slow);
}

.product-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-card-hover);
}

.product-card-img {
    aspect-ratio: 1;
    overflow: hidden;
    position: relative;
}

.product-card-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.product-card:hover .product-card-img img {
    transform: scale(1.08);
}

.product-card-body {
    padding: var(--space-lg);
    text-align: center;
}

.product-card-name {
    font-family: var(--font-heading);
    font-size: var(--fs-md);
    font-weight: 600;
    color: var(--primary);
    margin-bottom: 4px;
}

.product-card-spec {
    font-size: var(--fs-xs);
    color: var(--gray-500);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}


/* ============================================
   Client Logo Carousel
   ============================================ */
.client-carousel {
    overflow: hidden;
    position: relative;
    padding: var(--space-xl) 0;
}

.client-carousel::before,
.client-carousel::after {
    content: '';
    position: absolute;
    top: 0;
    bottom: 0;
    width: 100px;
    z-index: 2;
    pointer-events: none;
}

.client-carousel::before {
    left: 0;
    background: linear-gradient(to right, var(--white), transparent);
}

.client-carousel::after {
    right: 0;
    background: linear-gradient(to left, var(--white), transparent);
}

.bg-gray .client-carousel::before {
    background: linear-gradient(to right, var(--gray-50), transparent);
}

.bg-gray .client-carousel::after {
    background: linear-gradient(to left, var(--gray-50), transparent);
}

.client-track {
    display: flex;
    gap: var(--space-2xl);
    animation: scrollLogos 40s linear infinite;
    width: max-content;
}

.client-track:hover {
    animation-play-state: paused;
}

.client-logo {
    flex-shrink: 0;
    height: 50px;
    width: auto;
    opacity: 0.6;
    filter: grayscale(100%);
    transition: all var(--transition-base);
}

.client-logo:hover {
    opacity: 1;
    filter: grayscale(0);
}

@keyframes scrollLogos {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}


/* ============================================
   Contact Form
   ============================================ */
.form-group {
    margin-bottom: var(--space-lg);
}

.form-label {
    display: block;
    font-family: var(--font-heading);
    font-size: var(--fs-sm);
    font-weight: 500;
    color: var(--gray-700);
    margin-bottom: 6px;
}

.form-control {
    width: 100%;
    padding: 14px 18px;
    font-size: var(--fs-base);
    color: var(--gray-900);
    background: var(--gray-50);
    border: 2px solid var(--gray-200);
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
    outline: none;
}

.form-control:focus {
    border-color: var(--accent);
    background: var(--white);
    box-shadow: 0 0 0 4px rgba(var(--accent-rgb), 0.1);
}

.form-control::placeholder {
    color: var(--gray-400);
}

textarea.form-control {
    resize: vertical;
    min-height: 140px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-lg);
}


/* ============================================
   Loader
   ============================================ */
.page-loader {
    position: fixed;
    inset: 0;
    background: var(--primary);
    z-index: var(--z-loader);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: opacity 0.5s ease, visibility 0.5s ease;
}

.page-loader.hidden {
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
}

.loader-inner {
    text-align: center;
}

.loader-spinner {
    width: 48px;
    height: 48px;
    border: 3px solid rgba(255,255,255,0.1);
    border-top-color: var(--accent);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
    margin: 0 auto var(--space-lg);
}

.loader-text {
    font-family: var(--font-heading);
    font-size: var(--fs-sm);
    font-weight: 600;
    letter-spacing: 0.2em;
    color: rgba(255,255,255,0.6);
}

@keyframes spin {
    to { transform: rotate(360deg); }
}


/* ============================================
   Back to Top
   ============================================ */
.back-to-top {
    position: fixed;
    bottom: 100px;
    right: 24px;
    width: 44px;
    height: 44px;
    border-radius: var(--radius-full);
    background: var(--primary);
    color: var(--white);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-lg);
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: all var(--transition-base);
    z-index: var(--z-sticky);
}

.back-to-top.visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.back-to-top:hover {
    background: var(--accent);
    transform: translateY(-4px);
}


/* ============================================
   WhatsApp Float
   ============================================ */
.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 24px;
    width: 52px;
    height: 52px;
    border-radius: var(--radius-full);
    background: #25D366;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
    z-index: var(--z-sticky);
    transition: all var(--transition-base);
    animation: whatsappPulse 2s infinite;
}

.whatsapp-float:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 30px rgba(37, 211, 102, 0.5);
}

@keyframes whatsappPulse {
    0%, 100% { box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4); }
    50% { box-shadow: 0 4px 30px rgba(37, 211, 102, 0.6); }
}


/* ============================================
   CTA Banner
   ============================================ */
.cta-banner {
    position: relative;
    padding: var(--space-4xl) 0;
    background: var(--primary);
    overflow: hidden;
}

.cta-banner::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -10%;
    width: 500px;
    height: 500px;
    border-radius: 50%;
    background: rgba(var(--accent-rgb), 0.05);
}

.cta-banner::after {
    content: '';
    position: absolute;
    bottom: -30%;
    left: -5%;
    width: 300px;
    height: 300px;
    border-radius: 50%;
    background: rgba(var(--accent-rgb), 0.03);
}

.cta-banner .container {
    position: relative;
    z-index: 1;
    text-align: center;
}

.cta-banner h2 {
    color: var(--white);
    margin-bottom: var(--space-md);
}

.cta-banner p {
    color: rgba(255,255,255,0.7);
    max-width: 600px;
    margin: 0 auto var(--space-xl);
    font-size: var(--fs-lg);
}


/* ============================================
   Tabs
   ============================================ */
.tab-nav {
    display: flex;
    gap: 4px;
    border-bottom: 2px solid var(--gray-200);
    margin-bottom: var(--space-2xl);
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
}

.tab-btn {
    padding: 14px 24px;
    font-family: var(--font-heading);
    font-size: var(--fs-sm);
    font-weight: 500;
    color: var(--gray-600);
    border-bottom: 2px solid transparent;
    margin-bottom: -2px;
    transition: all var(--transition-fast);
    white-space: nowrap;
}

.tab-btn:hover {
    color: var(--primary);
}

.tab-btn.active {
    color: var(--accent);
    border-bottom-color: var(--accent);
    font-weight: 600;
}

.tab-content {
    display: none;
}

.tab-content.active {
    display: block;
    animation: fadeIn 0.3s ease;
}

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