/* assets/css/style.css */

:root {
    /* Primary — Logo mavi */
    --bora-primary: #153365;
    --bora-primary-dark: #0e2247;
    --bora-primary-light: #1e4a8f;
    --bora-primary-rgb: 21, 51, 101;

    /* Accent — Altın */
    --bora-accent: #d4a843;
    --bora-accent-light: #e8c56e;
    --bora-accent-dark: #b8912e;

    /* Neutrals */
    --bora-white: #ffffff;
    --bora-off-white: #f8f9fa;
    --bora-light-gray: #e9ecef;
    --bora-gray: #6c757d;
    --bora-dark-gray: #343a40;
    --bora-black: #212529;

    /* Functional */
    --bora-whatsapp: #25D366;
    --bora-whatsapp-dark: #1da851;
    --bora-viber: #7360f2;
    --bora-danger: #dc3545;
    --bora-success: #198754;

    /* Gradient'ler */
    --bora-gradient-primary: linear-gradient(135deg, #153365 0%, #1e4a8f 100%);
    --bora-gradient-hero: linear-gradient(135deg, rgba(21, 51, 101, 0.9) 0%, rgba(14, 34, 71, 0.7) 100%);
    --bora-gradient-accent: linear-gradient(135deg, #d4a843 0%, #e8c56e 100%);
    --bora-gradient-dark: linear-gradient(180deg, rgba(0, 0, 0, 0.7) 0%, rgba(0, 0, 0, 0.3) 100%);

    /* Shadow'lar */
    --bora-shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.08);
    --bora-shadow-md: 0 4px 16px rgba(0, 0, 0, 0.12);
    --bora-shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.16);
    --bora-shadow-xl: 0 16px 48px rgba(0, 0, 0, 0.2);
    --bora-shadow-card-hover: 0 12px 36px rgba(21, 51, 101, 0.18);

    /* Border Radius */
    --bora-radius-sm: 8px;
    --bora-radius-md: 12px;
    --bora-radius-lg: 16px;
    --bora-radius-xl: 24px;

    /* Transition */
    --bora-transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --bora-transition-slow: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Typography */
body {
    font-family: 'Arial', 'Helvetica', sans-serif;
    font-size: 16px;
    line-height: 1.7;
    color: var(--bora-black);
    -webkit-font-smoothing: antialiased;
}

h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: 'Arial', 'Helvetica', sans-serif;
    font-weight: 700;
    line-height: 1.3;
    color: var(--bora-primary);
}

h1 {
    font-size: clamp(2rem, 4vw, 3rem);
}

h2 {
    font-size: clamp(1.5rem, 3vw, 2.25rem);
}

h3 {
    font-size: clamp(1.25rem, 2.5vw, 1.75rem);
}

h4 {
    font-size: clamp(1.1rem, 2vw, 1.35rem);
}

@media (max-width: 768px) {
    body {
        font-size: 16px;
    }
}

/* Bootstrap Overrides */
.btn-primary {
    background: var(--bora-gradient-primary);
    border: none;
    border-radius: var(--bora-radius-sm);
    padding: 12px 28px;
    font-weight: 600;
    font-family: 'Arial', 'Helvetica', sans-serif;
    letter-spacing: 0.3px;
    transition: var(--bora-transition);
    box-shadow: var(--bora-shadow-sm);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--bora-shadow-md);
    background: var(--bora-primary-light);
}

.btn-accent {
    background: var(--bora-gradient-accent);
    color: var(--bora-black);
    border: none;
    border-radius: var(--bora-radius-sm);
    padding: 12px 28px;
    font-weight: 600;
    transition: var(--bora-transition);
}

.btn-accent:hover {
    background: var(--bora-accent-light);
    transform: translateY(-2px);
}

.btn-whatsapp {
    background: var(--bora-whatsapp);
    color: white;
    border: none;
    border-radius: var(--bora-radius-sm);
    padding: 10px 24px;
    font-weight: 600;
    transition: var(--bora-transition);
}

.btn-whatsapp:hover {
    background: var(--bora-whatsapp-dark);
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 4px 16px rgba(37, 211, 102, 0.3);
}

/* Navbar */
.navbar-bora {
    background: rgba(255, 255, 255, 0.95);
    /* backdrop-filter removed here to fix offcanvas containing block issue */
    box-shadow: var(--bora-shadow-sm);
    padding: 0;
    transition: var(--bora-transition);
    z-index: 1050;
    position: relative;
}

.navbar-bora::before {
    content: '';
    position: absolute;
    inset: 0;
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    z-index: -1;
    pointer-events: none;
}

.navbar-bora.scrolled {
    background: rgba(255, 255, 255, 0.98);
    box-shadow: var(--bora-shadow-md);
}

.navbar-bora .nav-link {
    font-family: 'Arial', 'Helvetica', sans-serif;
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--bora-primary);
    padding: 20px 16px;
    position: relative;
    transition: var(--bora-transition);
}

.navbar-bora .nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 3px;
    background: var(--bora-accent);
    border-radius: 3px;
    transition: var(--bora-transition);
}

.navbar-bora .nav-link:hover::after,
.navbar-bora .nav-link.active::after {
    width: 60%;
}

@media (max-width: 991px) {
    .navbar-bora .offcanvas {
        background: var(--bora-primary);
    }

    .navbar-bora .offcanvas-header .btn-close {
        filter: invert(1);
    }

    .navbar-bora .offcanvas-title {
        color: white;
    }

    .navbar-bora .offcanvas .nav-link {
        color: white;
        padding: 14px 20px;
        border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    }

    .navbar-bora .offcanvas .nav-link::after {
        display: none;
    }
}

.topbar {
    background: var(--bora-primary);
    color: white;
    font-size: 0.85rem;
    padding: 6px 0;
}

.topbar a {
    color: rgba(255, 255, 255, 0.85);
    text-decoration: none;
}

.topbar a:hover {
    color: white;
}

.hero-section {
    position: relative;
    min-height: 85vh;
    display: flex;
    align-items: center;
    overflow: hidden;
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    /* Default placeholder background if image missing */
    background-color: var(--bora-primary);
}

.hero-section::before {
    content: '';
    position: absolute;
    inset: 0;
    background: var(--bora-gradient-hero);
    z-index: 1;
}

.hero-section .container {
    position: relative;
    z-index: 2;
}

.hero-section h1 {
    color: white;
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 800;
    text-shadow: 0 2px 20px rgba(0, 0, 0, 0.3);
    margin-bottom: 1.5rem;
}

.hero-section p {
    color: rgba(255, 255, 255, 0.9);
    font-size: clamp(1.1rem, 2vw, 1.35rem);
    max-width: 600px;
    margin-bottom: 2rem;
}

/* Category/Series Card */
.category-card {
    position: relative;
    border-radius: var(--bora-radius-lg);
    overflow: hidden;
    box-shadow: var(--bora-shadow-md);
    transition: var(--bora-transition);
    height: 350px;
    display: block;
    text-decoration: none;
}

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

.category-card img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease;
}

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

.category-card .category-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 30px 24px;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.9) 0%, rgba(0, 0, 0, 0.6) 50%, transparent 100%);
    color: white;
}

.category-card .category-title {
    font-family: 'Arial', 'Helvetica', sans-serif;
    font-weight: 700;
    font-size: 1.4rem;
    margin-bottom: 8px;
    line-height: 1.2;
}

.category-card .category-desc {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 0;
    opacity: 0;
    transform: translateY(10px);
    transition: var(--bora-transition);
    height: 0;
    /* Hide initially to just show title */
}

.category-card:hover .category-desc {
    opacity: 1;
    transform: translateY(0);
    height: auto;
    margin-top: 8px;
}

/* Features Section Style Updates */
.feature-card {
    height: 100%;
    padding: 2rem;
    background: white;
    border-radius: var(--bora-radius-lg);
    box-shadow: var(--bora-shadow-sm);
    transition: var(--bora-transition);
    text-align: center;
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--bora-shadow-md);
}

.feature-card .icon-wrapper {
    width: 80px;
    height: 80px;
    background: rgba(21, 51, 101, 0.05);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    color: var(--bora-primary);
    font-size: 2rem;
    transition: var(--bora-transition);
}

.feature-card:hover .icon-wrapper {
    background: var(--bora-primary);
    color: white;
    transform: scale(1.1);
}

.feature-card h3 {
    font-size: 1.25rem;
    margin-bottom: 1rem;
    font-weight: 700;
}

.feature-card p {
    color: var(--bora-gray);
    margin-bottom: 0;
    font-size: 0.95rem;
}

/* About Section */
.about-preview {
    background-color: var(--bora-off-white);
}

.about-preview .lead {
    font-size: 1.1rem;
    color: var(--bora-dark-gray);
}


/* Cards */
.product-card {
    background: white;
    border-radius: var(--bora-radius-md);
    overflow: hidden;
    box-shadow: var(--bora-shadow-sm);
    transition: var(--bora-transition);
    height: 100%;
    display: flex;
    flex-direction: column;
}

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

.product-card .card-img-wrapper {
    position: relative;
    overflow: hidden;
    aspect-ratio: 3/4;
    background: var(--bora-off-white);
}

.product-card .card-img-wrapper img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    transition: transform 0.5s ease;
    background: white;
}

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

.product-card .card-body {
    padding: 16px;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.product-card .model-number {
    font-family: 'Arial', 'Helvetica', sans-serif;
    font-weight: 700;
    font-size: 0.95rem;
    color: var(--bora-primary);
}

.product-card .model-name {
    font-size: 0.85rem;
    color: var(--bora-gray);
    margin-bottom: 12px;
}

/* Series Card */
.series-card {
    position: relative;
    border-radius: var(--bora-radius-lg);
    overflow: hidden;
    box-shadow: var(--bora-shadow-md);
    transition: var(--bora-transition);
    height: 400px;
}

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

.series-card img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease;
}

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

.series-card .series-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 30px 24px;
    background: linear-gradient(transparent, rgba(0, 0, 0, 0.8));
    color: white;
}

.series-card .series-name {
    font-family: 'Arial', 'Helvetica', sans-serif;
    font-weight: 700;
    font-size: 1.4rem;
    margin-bottom: 8px;
}

.series-card .series-cta {
    color: var(--bora-accent);
    font-weight: 600;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    transition: var(--bora-transition);
}

.series-card .series-cta:hover {
    color: var(--bora-accent-light);
    gap: 10px;
}

/* Features */
.feature-card {
    text-align: center;
    padding: 40px 24px;
    border-radius: var(--bora-radius-lg);
    background: white;
    box-shadow: var(--bora-shadow-sm);
    transition: var(--bora-transition);
    height: 100%;
}

.feature-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--bora-shadow-md);
}

.feature-card .feature-icon {
    width: 70px;
    height: 70px;
    border-radius: 50%;
    background: rgba(21, 51, 101, 0.08);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    transition: var(--bora-transition);
}

.feature-card:hover .feature-icon {
    background: var(--bora-primary);
    color: white;
    transform: scale(1.1);
}

.feature-card .feature-icon svg {
    width: 32px;
    height: 32px;
}

/* Global Sections */
.section-padding {
    padding: 80px 0;
}

.section-padding-sm {
    padding: 60px 0;
}

@media (max-width: 768px) {
    .section-padding {
        padding: 50px 0;
    }

    .section-padding-sm {
        padding: 40px 0;
    }
}

.section-header {
    text-align: center;
    margin-bottom: 50px;
}

.section-header h2 {
    position: relative;
    display: inline-block;
    margin-bottom: 16px;
}

.section-header h2::after {
    content: '';
    display: block;
    width: 60px;
    height: 4px;
    background: var(--bora-accent);
    border-radius: 4px;
    margin: 12px auto 0;
}

.section-bg-light {
    background: var(--bora-off-white);
}

.section-bg-dark {
    background: var(--bora-primary);
    color: white;
}

.section-bg-dark h2,
.section-bg-dark h3 {
    color: white;
}

/* WhatsApp Float */
.whatsapp-float {
    position: fixed;
    bottom: 24px;
    right: 24px;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: var(--bora-whatsapp);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
    z-index: 1040;
    transition: var(--bora-transition);
    text-decoration: none;
    cursor: pointer;
}

.whatsapp-float:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 28px rgba(37, 211, 102, 0.5);
    color: white;
}

.whatsapp-float svg {
    width: 30px;
    height: 30px;
}

.whatsapp-float::before {
    content: '';
    position: absolute;
    inset: -4px;
    border-radius: 50%;
    background: var(--bora-whatsapp);
    opacity: 0;
    animation: whatsapp-pulse 2s ease-out infinite;
    z-index: -1;
}

@keyframes whatsapp-pulse {
    0% {
        transform: scale(1);
        opacity: 0.4;
    }

    100% {
        transform: scale(1.4);
        opacity: 0;
    }
}

@media (max-width: 768px) {
    .whatsapp-float {
        bottom: 16px;
        right: 16px;
        width: 56px;
        height: 56px;
    }
}

/* Footer */
.footer-bora {
    background: var(--bora-primary-dark);
    color: rgba(255, 255, 255, 0.8);
    padding: 60px 0 0;
}

.footer-bora h5 {
    color: white;
    font-family: 'Arial', 'Helvetica', sans-serif;
    font-weight: 700;
    font-size: 1rem;
    margin-bottom: 20px;
    position: relative;
    padding-bottom: 10px;
}

.footer-bora h5::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 30px;
    height: 3px;
    background: var(--bora-accent);
    border-radius: 3px;
}

.footer-bora a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    transition: var(--bora-transition);
}

.footer-bora a:hover {
    color: var(--bora-accent);
    padding-left: 4px;
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding: 20px 0;
    margin-top: 40px;
    font-size: 0.85rem;
}

/* Animations */
.animate-on-scroll {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.animate-on-scroll.animate-in {
    opacity: 1;
    transform: translateY(0);
}

.animate-on-scroll:nth-child(2) {
    transition-delay: 0.1s;
}

.animate-on-scroll:nth-child(3) {
    transition-delay: 0.2s;
}

.animate-on-scroll:nth-child(4) {
    transition-delay: 0.3s;
}

/* ============================
   Stats & Features Section
   ============================ */
.stats-features-section {
    background: var(--bora-gradient-primary);
    padding: 80px 0;
    color: white;
}

.stats-row {
    background: rgba(255, 255, 255, 0.06);
    border-radius: var(--bora-radius-xl);
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.stat-item {
    text-align: center;
    padding: 36px 20px;
    position: relative;
}

.stat-item:not(:last-child)::after {
    content: '';
    position: absolute;
    right: 0;
    top: 20%;
    height: 60%;
    width: 1px;
    background: rgba(255, 255, 255, 0.15);
}

.stat-number {
    font-family: 'Arial', 'Helvetica', sans-serif;
    font-size: clamp(2rem, 4vw, 2.8rem);
    font-weight: 800;
    color: var(--bora-accent);
    line-height: 1.1;
    margin-bottom: 8px;
}

.stat-label {
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.7);
    text-transform: uppercase;
    letter-spacing: 1px;
    font-weight: 600;
}

/* Feature Card v2 (Glassmorphism on dark bg) */
.feature-card-v2 {
    background: rgba(255, 255, 255, 0.07);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: var(--bora-radius-lg);
    padding: 32px 28px;
    height: 100%;
    display: flex;
    flex-direction: column;
    transition: var(--bora-transition);
    position: relative;
    overflow: hidden;
}

.feature-card-v2:hover {
    background: rgba(255, 255, 255, 0.12);
    transform: translateY(-4px);
    border-color: rgba(212, 168, 67, 0.3);
}

.feature-icon-v2 {
    width: 60px;
    height: 60px;
    border-radius: var(--bora-radius-md);
    background: rgba(212, 168, 67, 0.15);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.6rem;
    color: var(--bora-accent);
    margin-bottom: 20px;
    transition: var(--bora-transition);
}

.feature-card-v2:hover .feature-icon-v2 {
    background: var(--bora-accent);
    color: var(--bora-primary-dark);
    transform: scale(1.1);
}

.feature-content-v2 h3 {
    font-size: 1.15rem;
    font-weight: 700;
    color: white;
    margin-bottom: 10px;
}

.feature-content-v2 p {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.65);
    margin-bottom: 0;
    line-height: 1.6;
}

.feature-accent-line {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 3px;
    background: var(--bora-gradient-accent);
    transition: width 0.5s ease;
}

.feature-card-v2:hover .feature-accent-line {
    width: 100%;
}

@media (max-width: 768px) {
    .stats-features-section {
        padding: 50px 0;
    }

    .stat-item {
        padding: 24px 12px;
    }

    .stat-item:nth-child(odd)::after {
        display: block;
    }

    .stat-item:nth-child(even)::after {
        display: none;
    }

    .stat-item:nth-child(1),
    .stat-item:nth-child(2) {
        border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    }
}

/* ============================
   Bento Grid — Categories
   ============================ */
.bento-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    grid-template-rows: auto auto;
    gap: 16px;
}

.bento-item {
    position: relative;
    border-radius: var(--bora-radius-lg);
    overflow: hidden;
    display: block;
    text-decoration: none;
    box-shadow: var(--bora-shadow-md);
    transition: var(--bora-transition);
}

.bento-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--bora-shadow-xl);
}

.bento-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease;
}

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

/* Large item: spans 2 columns */
.bento-large {
    grid-column: span 2;
    height: 380px;
}

/* Medium item: spans 1 column, same height */
.bento-medium {
    grid-column: span 1;
    height: 380px;
}

/* Small items: 1 column each, auto row */
.bento-small {
    height: 280px;
}

/* Overlay */
.bento-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 28px 24px 24px;
    background: linear-gradient(to top,
            rgba(14, 34, 71, 0.95) 0%,
            rgba(14, 34, 71, 0.7) 50%,
            transparent 100%);
    color: white;
}

.bento-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border-radius: 8px;
    background: rgba(212, 168, 67, 0.2);
    color: var(--bora-accent);
    font-size: 1rem;
    margin-bottom: 10px;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(212, 168, 67, 0.3);
}

.bento-overlay h3 {
    font-size: 1.25rem;
    font-weight: 700;
    color: white;
    margin-bottom: 4px;
    line-height: 1.2;
}

.bento-overlay p {
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.75);
    margin-bottom: 8px;
}

.bento-cta {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--bora-accent);
    display: inline-flex;
    align-items: center;
    gap: 6px;
    opacity: 0;
    transform: translateY(8px);
    transition: var(--bora-transition);
}

.bento-item:hover .bento-cta {
    opacity: 1;
    transform: translateY(0);
}

.bento-cta i {
    transition: transform 0.3s ease;
}

.bento-item:hover .bento-cta i {
    transform: translateX(4px);
}

@media (max-width: 991px) {
    .bento-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .bento-large {
        grid-column: span 2;
        height: 320px;
    }

    .bento-medium {
        grid-column: span 2;
        height: 280px;
    }

    .bento-small {
        height: 240px;
    }
}

@media (max-width: 575px) {
    .bento-grid {
        grid-template-columns: 1fr;
        gap: 12px;
    }

    .bento-large,
    .bento-medium {
        grid-column: span 1;
        height: 260px;
    }

    .bento-small {
        height: 220px;
    }

    .bento-cta {
        opacity: 1;
        transform: translateY(0);
    }
}