/* ============================================
   Layout - Header, Footer, Container, Grid
   ============================================ */

/* Header */
.header {
    background: linear-gradient(135deg, rgba(26, 32, 44, 0.98) 0%, rgba(45, 55, 72, 0.95) 100%);
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.4),
        0 0 0 1px rgba(66, 153, 225, 0.1),
        inset 0 1px 0 rgba(255, 255, 255, 0.05);
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    border-bottom: 1px solid rgba(66, 153, 225, 0.2);
    transition: all var(--transition-base);
}


.header.scrolled {
    background: linear-gradient(135deg, rgba(26, 32, 44, 0.99) 0%, rgba(45, 55, 72, 0.97) 100%);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.5),
        0 0 0 1px rgba(66, 153, 225, 0.15),
        inset 0 1px 0 rgba(255, 255, 255, 0.08);
}

.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-md) var(--spacing-lg);
    max-width: 1600px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
    gap: var(--spacing-md);
}

.header-spacer {
    height: 100px;
}

.logo {
    display: flex;
    align-items: center;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-text-primary);
    text-decoration: none;
    transition: all var(--transition-base);
    position: relative;
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-md);
}

.logo::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: var(--radius-md);
    background: linear-gradient(135deg, rgba(66, 153, 225, 0.1) 0%, rgba(246, 173, 85, 0.1) 100%);
    opacity: 0;
    transition: opacity var(--transition-base);
}

.logo:hover {
    transform: translateY(-2px);
    color: var(--color-text-primary);
}

.logo:hover::before {
    opacity: 1;
}

.logo img {
    height: 75px;
    width: auto;
    margin-right: var(--spacing-xs);
    transition: all var(--transition-base);
    filter: drop-shadow(0 2px 8px rgba(66, 153, 225, 0.3)) drop-shadow(0 0 15px rgba(66, 153, 225, 0.2));
    position: relative;
    z-index: 1;
    flex-shrink: 0;
}

.logo:hover img {
    filter: drop-shadow(0 4px 16px rgba(66, 153, 225, 0.6)) drop-shadow(0 0 25px rgba(66, 153, 225, 0.4)) brightness(1.15);
    transform: scale(1.05) rotate(2deg);
}

.logo-text {
    position: relative;
    z-index: 1;
    background: linear-gradient(135deg, var(--color-primary-lighter) 0%, var(--color-accent) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    transition: all var(--transition-base);
}

.logo:hover .logo-text {
    background: linear-gradient(135deg, var(--color-accent) 0%, var(--color-primary-lighter) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.logo-text {
    display: inline-block;
    white-space: nowrap;
    margin-left: var(--spacing-xs);
}

/* Logo görseli varsa metni gizle */
.logo img:not([style*="display: none"])+.logo-text {
    display: none;
}

/* Navigation */
.nav {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    flex: 1;
    justify-content: flex-end;
}

.nav-list {
    display: flex;
    gap: var(--spacing-sm);
    align-items: center;
    flex-wrap: nowrap;
}

.nav-item {
    position: relative;
}

.nav-link {
    color: var(--color-text-secondary);
    font-weight: 500;
    padding: var(--spacing-sm) var(--spacing-sm);
    transition: all var(--transition-base);
    display: block;
    position: relative;
    border-radius: var(--radius-md);
    overflow: hidden;
    white-space: nowrap;
}

.nav-link::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(66, 153, 225, 0.15) 0%, rgba(246, 173, 85, 0.1) 100%);
    opacity: 0;
    transition: opacity var(--transition-base);
    border-radius: var(--radius-md);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--color-primary-lighter), var(--color-accent), var(--color-primary-lighter));
    background-size: 200% 100%;
    transition: all var(--transition-base);
    transform: translateX(-50%);
    border-radius: 2px 2px 0 0;
    box-shadow: 0 -2px 8px rgba(66, 153, 225, 0.4);
}

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

.nav-link:hover::before {
    opacity: 1;
}

.nav-link:hover::after {
    width: 80%;
    animation: gradient-shift 2s ease infinite;
}

@keyframes gradient-shift {

    0%,
    100% {
        background-position: 0% 50%;
    }

    50% {
        background-position: 100% 50%;
    }
}

.nav-link.active {
    color: var(--color-text-primary);
    background: linear-gradient(135deg, rgba(66, 153, 225, 0.2) 0%, rgba(246, 173, 85, 0.15) 100%);
    box-shadow: 0 4px 12px rgba(66, 153, 225, 0.2),
        inset 0 1px 0 rgba(255, 255, 255, 0.1);
}

.nav-link.active::before {
    opacity: 1;
}

.nav-link.active::after {
    width: 80%;
    animation: gradient-shift 2s ease infinite;
}

/* WhatsApp Button */
.whatsapp-btn {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-sm) var(--spacing-md);
    background: linear-gradient(135deg, #25D366 0%, #128C7E 50%, #25D366 100%);
    background-size: 200% 100%;
    color: var(--color-white);
    border-radius: var(--radius-md);
    font-weight: 600;
    font-size: 0.9rem;
    text-decoration: none;
    transition: all var(--transition-base);
    box-shadow: 0 4px 15px rgba(37, 211, 102, 0.4),
        0 0 20px rgba(37, 211, 102, 0.2),
        inset 0 1px 0 rgba(255, 255, 255, 0.2);
    white-space: nowrap;
    position: relative;
    overflow: hidden;
}

.whatsapp-icon {
    font-size: 1.25rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    line-height: 1;
}

.whatsapp-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    transition: left 0.5s;
}

.whatsapp-btn:hover {
    transform: translateY(-3px) scale(1.02);
    box-shadow: 0 8px 25px rgba(37, 211, 102, 0.5),
        0 0 30px rgba(37, 211, 102, 0.3),
        inset 0 1px 0 rgba(255, 255, 255, 0.3);
    background-position: 100% 0;
    animation: whatsapp-pulse 2s ease-in-out infinite;
}

.whatsapp-btn:hover::before {
    left: 100%;
}

@keyframes whatsapp-pulse {

    0%,
    100% {
        box-shadow: 0 8px 25px rgba(37, 211, 102, 0.5),
            0 0 30px rgba(37, 211, 102, 0.3),
            inset 0 1px 0 rgba(255, 255, 255, 0.3);
    }

    50% {
        box-shadow: 0 8px 25px rgba(37, 211, 102, 0.6),
            0 0 40px rgba(37, 211, 102, 0.4),
            inset 0 1px 0 rgba(255, 255, 255, 0.3);
    }
}

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

.whatsapp-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    line-height: 1;
    width: 20px;
    height: 20px;
    flex-shrink: 0;
}

.whatsapp-icon svg {
    width: 100%;
    height: 100%;
    fill: currentColor;
}

.whatsapp-number {
    font-size: 0.75rem;
    opacity: 0.9;
    margin-left: var(--spacing-xs);
    font-weight: 500;
}

@media (max-width: 768px) {
    .whatsapp-number {
        display: none;
    }

    .whatsapp-icon {
        width: 24px;
        height: 24px;
    }

    .whatsapp-btn {
        padding: var(--spacing-sm);
        min-width: 44px;
        justify-content: center;
    }

    .whatsapp-btn::after {
        content: attr(data-number);
        position: absolute;
        bottom: -35px;
        left: 50%;
        transform: translateX(-50%);
        background-color: var(--color-bg);
        color: var(--color-text-primary);
        padding: var(--spacing-xs) var(--spacing-sm);
        border-radius: var(--radius-sm);
        font-size: 0.75rem;
        white-space: nowrap;
        box-shadow: var(--shadow-md);
        opacity: 0;
        pointer-events: none;
        transition: opacity var(--transition-fast);
    }

    .whatsapp-btn:hover::after {
        opacity: 1;
    }
}

/* Mobile Menu Toggle */
.menu-toggle {
    display: none;
    background: linear-gradient(135deg, rgba(66, 153, 225, 0.15) 0%, rgba(246, 173, 85, 0.1) 100%);
    border: 1px solid rgba(66, 153, 225, 0.3);
    color: var(--color-text-primary);
    font-size: 1.5rem;
    cursor: pointer;
    padding: var(--spacing-sm);
    border-radius: var(--radius-md);
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
}

.menu-toggle::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(66, 153, 225, 0.3) 0%, rgba(246, 173, 85, 0.2) 100%);
    opacity: 0;
    transition: opacity var(--transition-base);
}

.menu-toggle:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(66, 153, 225, 0.3);
    border-color: rgba(66, 153, 225, 0.5);
}

.menu-toggle:hover::before {
    opacity: 1;
}

.menu-toggle:active {
    transform: translateY(0);
}

.menu-toggle span {
    position: relative;
    z-index: 1;
    display: block;
    transition: transform var(--transition-fast);
}

.menu-toggle:focus {
    outline: 2px solid var(--color-primary-lighter);
    outline-offset: 2px;
}

/* Footer */
.footer {
    background-color: var(--color-bg);
    border-top: 1px solid var(--color-border);
    padding: var(--spacing-xl) 0 var(--spacing-lg);
    margin-top: var(--spacing-2xl);
}

.footer-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-lg);
}

.footer-section h4 {
    color: var(--color-text-primary);
    margin-bottom: var(--spacing-md);
    font-size: 1.25rem;
}

.footer-section p,
.footer-section li {
    color: var(--color-text-muted);
    margin-bottom: var(--spacing-xs);
    font-size: 0.9rem;
}

.footer-section a {
    color: var(--color-text-muted);
    transition: color var(--transition-fast);
}

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

.footer-bottom {
    text-align: center;
    padding-top: var(--spacing-lg);
    border-top: 1px solid var(--color-border);
    color: var(--color-text-muted);
    font-size: 0.875rem;
}

.footer-bottom a {
    color: var(--color-text-muted);
    text-decoration: underline;
    transition: color var(--transition-fast);
}

.footer-bottom a:hover {
    color: var(--color-accent);
    text-decoration: underline;
}

.social-links {
    display: flex;
    gap: var(--spacing-md);
    margin-top: var(--spacing-sm);
}

.social-links a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background-color: var(--color-bg-light);
    border-radius: 50%;
    color: var(--color-text-primary);
    transition: all var(--transition-fast);
}

.social-links a:hover {
    background-color: var(--color-primary);
    color: var(--color-accent);
    transform: translateY(-2px);
}

/* Grid System */
.grid {
    display: grid;
    gap: var(--spacing-lg);
}

.grid-2 {
    grid-template-columns: repeat(2, 1fr);
}

.grid-3 {
    grid-template-columns: repeat(3, 1fr);
}

.grid-4 {
    grid-template-columns: repeat(4, 1fr);
}

/* Hero Section */
.hero {
    background: linear-gradient(135deg,
            rgba(26, 32, 44, 0.95) 0%,
            rgba(45, 55, 72, 0.98) 50%,
            rgba(30, 41, 59, 0.95) 100%);
    padding: calc(var(--spacing-2xl) + 40px) 0 var(--spacing-2xl);
    position: relative;
    overflow: hidden;
    min-height: 85vh;
    display: flex;
    align-items: center;
    justify-content: center;
}

.hero-container {
    max-width: 1600px;
    width: 100%;
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
    display: grid;
    grid-template-columns: 0.8fr 2.4fr 0.8fr;
    gap: var(--spacing-lg);
    align-items: center;
    position: relative;
    z-index: 1;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image:
        linear-gradient(135deg, rgba(15, 23, 42, 0.7), rgba(15, 23, 42, 0.9)),
        url('/images/degisim-slider.png');
    background-size: cover;
    background-position: center center;
    background-repeat: no-repeat;
    opacity: 1;
    animation: heroBackgroundMove 20s ease-in-out infinite;
}

@keyframes heroBackgroundMove {

    0%,
    100% {
        transform: translate(0, 0) scale(1);
    }

    50% {
        transform: translate(-2%, -2%) scale(1.05);
    }
}

.hero-content {
    position: relative;
    z-index: 1;
    text-align: center;
    animation: heroFadeIn 1s ease-out;
}

@keyframes heroFadeIn {
    from {
        opacity: 0;
        transform: translateY(30px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.hero-badge {
    display: inline-block;
    padding: var(--spacing-xs) var(--spacing-md);
    background: linear-gradient(135deg, rgba(66, 153, 225, 0.2) 0%, rgba(246, 173, 85, 0.2) 100%);
    border: 1px solid rgba(66, 153, 225, 0.3);
    border-radius: 50px;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--color-primary-lighter);
    margin-bottom: var(--spacing-lg);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

.hero-title {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
}

.hero-title-main {
    font-size: 3.5rem;
    font-weight: 800;
    background: linear-gradient(135deg, var(--color-primary-lighter) 0%, var(--color-accent) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1.1;
    text-shadow: 0 0 40px rgba(66, 153, 225, 0.3);
    animation: heroTitleGlow 3s ease-in-out infinite;
}

@keyframes heroTitleGlow {

    0%,
    100% {
        filter: brightness(1);
    }

    50% {
        filter: brightness(1.15);
    }
}

.hero-title-sub {
    font-size: 1.5rem;
    font-weight: 400;
    color: var(--color-text-secondary);
    opacity: 0.9;
}

.hero-description {
    font-size: 1.125rem;
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-xl);
    line-height: 1.7;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.hero-actions {
    display: flex;
    gap: var(--spacing-md);
    justify-content: center;
    flex-wrap: wrap;
}

/* Hero Layout Grid - Sol ve Sağ Yan Yana */
.hero-layout-grid {
    display: grid;
    grid-template-columns: 7fr 5fr;
    gap: var(--spacing-3xl);
    align-items: center;
    max-width: 1600px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

/* Hero Content Wrapper - Sol Taraf */
.hero-content-wrapper {
    text-align: left;
    position: relative;
    z-index: 1;
    animation: heroFadeIn 1s ease-out;
}

.hero-content-wrapper .hero-badge {
    margin-bottom: var(--spacing-lg);
}

.hero-content-wrapper .hero-title {
    text-align: left;
    margin-bottom: var(--spacing-md);
}

.hero-content-wrapper .hero-description {
    text-align: left;
    margin-left: 0;
    margin-right: 0;
    margin-bottom: var(--spacing-xl);
}

.hero-content-wrapper .hero-actions {
    justify-content: flex-start;
}

/* Hero Products Grid - Kare Kartlar - Sağ Taraf */
.hero-products-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-lg);
    position: relative;
    z-index: 1;
    animation: heroFadeIn 1.2s ease-out;
}

.hero-product-card-square {
    background: linear-gradient(145deg,
            rgba(26, 32, 44, 0.95) 0%,
            rgba(30, 41, 59, 0.9) 50%,
            rgba(45, 55, 72, 0.85) 100%);
    border: 2px solid rgba(66, 153, 225, 0.3);
    border-radius: var(--radius-lg);
    padding: var(--spacing-md);
    cursor: pointer;
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    overflow: hidden;
    position: relative;
    text-decoration: none;
    display: flex;
    flex-direction: column;
    aspect-ratio: 1;
    min-height: 140px;
    box-shadow:
        0 8px 24px rgba(0, 0, 0, 0.3),
        0 0 0 1px rgba(66, 153, 225, 0.1) inset,
        0 0 40px rgba(66, 153, 225, 0.1);
}

.hero-product-card-square::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg,
            rgba(66, 153, 225, 0.25) 0%,
            rgba(246, 173, 85, 0.2) 50%,
            rgba(66, 153, 225, 0.15) 100%);
    opacity: 0;
    transition: opacity 0.5s ease;
    z-index: 0;
}

.hero-product-card-square::after {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(45deg,
            transparent 30%,
            rgba(255, 255, 255, 0.1) 50%,
            transparent 70%);
    transform: rotate(45deg);
    transition: transform 0.6s ease;
    opacity: 0;
    z-index: 1;
}

.hero-product-card-square:hover {
    transform: translateY(-12px) scale(1.08);
    border-color: var(--color-primary-lighter);
    box-shadow:
        0 24px 60px rgba(0, 0, 0, 0.6),
        0 0 0 3px rgba(66, 153, 225, 0.6),
        0 0 80px rgba(66, 153, 225, 0.5),
        0 0 120px rgba(66, 153, 225, 0.2);
    background: linear-gradient(145deg,
            rgba(30, 41, 59, 0.98) 0%,
            rgba(45, 55, 72, 0.95) 50%,
            rgba(26, 32, 44, 0.98) 100%);
}

.hero-product-card-square:hover::before {
    opacity: 1;
}

.hero-product-card-square:hover::after {
    transform: rotate(45deg) translate(100%, 100%);
    opacity: 1;
    transition: transform 0.8s ease, opacity 0.3s ease;
}

.hero-product-image-square {
    width: 100%;
    flex: 1;
    border-radius: var(--radius-md);
    overflow: hidden;
    margin-bottom: var(--spacing-sm);
    background: linear-gradient(135deg,
            rgba(66, 153, 225, 0.2) 0%,
            rgba(246, 173, 85, 0.15) 50%,
            rgba(66, 153, 225, 0.1) 100%);
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 0;
    height: 70%;
    border: 1px solid rgba(66, 153, 225, 0.2);
    box-shadow:
        0 4px 12px rgba(0, 0, 0, 0.2),
        inset 0 0 20px rgba(66, 153, 225, 0.1);
    transition: all 0.5s ease;
    z-index: 2;
}

.hero-product-card-square:hover .hero-product-image-square {
    border-color: rgba(66, 153, 225, 0.5);
    box-shadow:
        0 8px 24px rgba(0, 0, 0, 0.3),
        inset 0 0 30px rgba(66, 153, 225, 0.2),
        0 0 40px rgba(66, 153, 225, 0.3);
    transform: scale(1.02);
}

.hero-product-image-square img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    object-position: center;
    transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
    filter: drop-shadow(0 4px 8px rgba(0, 0, 0, 0.2));
    z-index: 1;
}

.hero-product-card-square:hover .hero-product-image-square img {
    transform: scale(1.15) rotate(2deg);
    filter: drop-shadow(0 8px 16px rgba(66, 153, 225, 0.4));
}

.hero-product-icon-square {
    font-size: 3rem;
    color: var(--color-primary-lighter);
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 100%;
    filter: drop-shadow(0 4px 8px rgba(66, 153, 225, 0.3));
    transition: all 0.5s ease;
}

.hero-product-card-square:hover .hero-product-icon-square {
    transform: scale(1.2) rotate(5deg);
    filter: drop-shadow(0 8px 16px rgba(66, 153, 225, 0.5));
}

.hero-product-title-square {
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--color-text-primary);
    margin: 0;
    position: relative;
    z-index: 2;
    text-align: center;
    line-height: 1.4;
    transition: all 0.4s ease;
    flex-shrink: 0;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
    letter-spacing: 0.3px;
}

.hero-product-card-square:hover .hero-product-title-square {
    color: var(--color-primary-lighter);
    text-shadow:
        0 2px 8px rgba(66, 153, 225, 0.5),
        0 0 20px rgba(66, 153, 225, 0.3);
    transform: translateY(-2px);
}

/* Hero Product Card Pulse Animation */
@keyframes heroProductPulse {

    0%,
    100% {
        box-shadow:
            0 8px 24px rgba(0, 0, 0, 0.3),
            0 0 0 1px rgba(66, 153, 225, 0.1) inset,
            0 0 40px rgba(66, 153, 225, 0.1);
    }

    50% {
        box-shadow:
            0 8px 24px rgba(0, 0, 0, 0.3),
            0 0 0 1px rgba(66, 153, 225, 0.2) inset,
            0 0 50px rgba(66, 153, 225, 0.15);
    }
}

.hero-product-card-square:not(:hover) {
    animation: heroProductPulse 3s ease-in-out infinite;
}

.products-showcase {
    padding: var(--spacing-2xl) 0;
    background: linear-gradient(180deg,
            var(--color-bg) 0%,
            rgba(26, 32, 44, 0.5) 100%);
}

/* Popüler Ürünler Bölümü */
.popular-products {
    padding: var(--spacing-2xl) 0;
    background: linear-gradient(180deg,
            var(--color-bg) 0%,
            rgba(26, 32, 44, 0.5) 100%);
}

.popular-products-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-lg);
    margin-top: var(--spacing-xl);
    max-width: 1200px;
    margin-left: auto;
    margin-right: auto;
}

.popular-products-footer {
    text-align: center;
    margin-top: var(--spacing-2xl);
    padding-top: var(--spacing-xl);
}

.section-header {
    text-align: center;
    margin-bottom: var(--spacing-2xl);
}

.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: var(--spacing-sm);
    color: var(--color-text-primary);
    background: linear-gradient(135deg, var(--color-primary-lighter) 0%, var(--color-text-primary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.section-subtitle {
    font-size: 1.125rem;
    color: var(--color-text-secondary);
    max-width: 600px;
    margin: 0 auto;
}

.products-showcase-footer {
    text-align: center;
    margin-top: var(--spacing-2xl);
}

.features-section {
    background: var(--color-bg);
    padding: var(--spacing-2xl) 0;
}

/* İstatistikler Bölümü */
.stats-section {
    background: linear-gradient(135deg,
            rgba(26, 32, 44, 0.95) 0%,
            rgba(45, 55, 72, 0.98) 50%,
            rgba(30, 41, 59, 0.95) 100%);
    padding: var(--spacing-2xl) 0;
    position: relative;
    overflow: hidden;
}

.stats-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background:
        radial-gradient(circle at 20% 50%, rgba(66, 153, 225, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(246, 173, 85, 0.08) 0%, transparent 50%);
    opacity: 1;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-xl);
    position: relative;
    z-index: 1;
}

.stat-card {
    text-align: center;
    padding: var(--spacing-xl);
    background: linear-gradient(135deg,
            rgba(26, 32, 44, 0.7) 0%,
            rgba(45, 55, 72, 0.5) 100%);
    border: 1px solid rgba(66, 153, 225, 0.2);
    border-radius: var(--radius-lg);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    transition: all var(--transition-base);
}

.stat-card:hover {
    transform: translateY(-8px);
    border-color: var(--color-primary-lighter);
    box-shadow:
        0 12px 30px rgba(0, 0, 0, 0.4),
        0 0 0 1px rgba(66, 153, 225, 0.4),
        0 0 40px rgba(66, 153, 225, 0.2);
}

.stat-number {
    font-size: 3.5rem;
    font-weight: 800;
    background: linear-gradient(135deg, var(--color-primary-lighter) 0%, var(--color-accent) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1;
    margin-bottom: var(--spacing-sm);
}

.stat-label {
    font-size: 1.125rem;
    color: var(--color-text-secondary);
    font-weight: 500;
}

/* Referanslar/Logolar Bölümü */
.references-section {
    background: var(--color-bg);
    padding: var(--spacing-2xl) 0;
}

.references-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: var(--spacing-xl);
    margin-top: var(--spacing-2xl);
    align-items: center;
    justify-items: center;
}

.reference-logo {
    width: 100%;
    max-width: 200px;
    height: 120px;
    background: linear-gradient(135deg,
            rgba(26, 32, 44, 0.8) 0%,
            rgba(45, 55, 72, 0.6) 100%);
    border: 1px solid rgba(66, 153, 225, 0.2);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    transition: all var(--transition-base);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    position: relative;
}

.reference-logo::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg,
            rgba(66, 153, 225, 0.1) 0%,
            rgba(246, 173, 85, 0.05) 100%);
    opacity: 0;
    transition: opacity var(--transition-base);
    z-index: 0;
}

.reference-logo:hover {
    transform: translateY(-8px) scale(1.05);
    border-color: var(--color-primary-lighter);
    box-shadow:
        0 12px 30px rgba(0, 0, 0, 0.4),
        0 0 0 1px rgba(66, 153, 225, 0.4),
        0 0 40px rgba(66, 153, 225, 0.2);
}

.reference-logo:hover::before {
    opacity: 1;
}

.reference-logo img {
    max-width: 100%;
    max-height: 100%;
    width: auto;
    height: auto;
    object-fit: contain;
    filter: grayscale(100%) brightness(0.8);
    transition: all var(--transition-base);
    position: relative;
    z-index: 1;
}

.reference-logo:hover img {
    filter: grayscale(0%) brightness(1);
    transform: scale(1.1);
}

.reference-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-text-secondary);
    font-size: 0.875rem;
    font-weight: 500;
    text-align: center;
    position: relative;
    z-index: 1;
}

/* CTA Bölümü */
.cta-section {
    background: linear-gradient(135deg,
            rgba(66, 153, 225, 0.15) 0%,
            rgba(246, 173, 85, 0.1) 50%,
            rgba(66, 153, 225, 0.15) 100%);
    padding: var(--spacing-2xl) 0;
    position: relative;
    overflow: hidden;
}

.cta-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background:
        radial-gradient(circle at 50% 50%, rgba(66, 153, 225, 0.1) 0%, transparent 70%);
    opacity: 1;
}

.cta-content {
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

.cta-title {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: var(--spacing-md);
    color: var(--color-text-primary);
    background: linear-gradient(135deg, var(--color-primary-lighter) 0%, var(--color-text-primary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.cta-description {
    font-size: 1.125rem;
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-xl);
    line-height: 1.7;
}

.cta-actions {
    display: flex;
    gap: var(--spacing-md);
    justify-content: center;
    flex-wrap: wrap;
}

/* Hero Side Products */
.hero-side-products {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
    animation: heroFadeIn 1.2s ease-out;
}

.hero-side-left {
    animation-delay: 0.2s;
}

.hero-side-right {
    animation-delay: 0.4s;
}

.hero-product-card {
    background: linear-gradient(135deg,
            rgba(26, 32, 44, 0.7) 0%,
            rgba(45, 55, 72, 0.5) 100%);
    border: 1px solid rgba(66, 153, 225, 0.2);
    border-radius: var(--radius-sm);
    padding: var(--spacing-xs);
    cursor: pointer;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    overflow: hidden;
    position: relative;
}

.hero-product-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg,
            rgba(66, 153, 225, 0.15) 0%,
            rgba(246, 173, 85, 0.1) 100%);
    opacity: 0;
    transition: opacity var(--transition-base);
    z-index: 0;
}

.hero-product-card:hover {
    transform: translateY(-8px) scale(1.02);
    border-color: var(--color-primary-lighter);
    box-shadow:
        0 12px 30px rgba(0, 0, 0, 0.4),
        0 0 0 1px rgba(66, 153, 225, 0.4),
        0 0 40px rgba(66, 153, 225, 0.2);
}

.hero-product-card:hover::before {
    opacity: 1;
}

.hero-product-image {
    width: 100%;
    height: 70px;
    border-radius: var(--radius-sm);
    overflow: hidden;
    margin-bottom: var(--spacing-xs);
    background: linear-gradient(135deg,
            rgba(66, 153, 225, 0.2) 0%,
            rgba(246, 173, 85, 0.15) 100%);
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
}

.hero-product-image img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    object-position: center;
    transition: transform var(--transition-base);
}

.hero-product-card:hover .hero-product-image img {
    transform: scale(1.15);
}

.hero-product-icon {
    font-size: 2rem;
    color: var(--color-primary-lighter);
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 100%;
}

.hero-product-title {
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--color-text-primary);
    margin: 0;
    position: relative;
    z-index: 1;
    text-align: center;
    line-height: 1.2;
}

.hero-product-subtitle {
    display: none;
}

/* Main Content */
.main-content {
    min-height: calc(100vh - 200px);
    padding: var(--spacing-xl) 0;
}

/* ============================================
   Hakkımızda Sayfası Stilleri
   ============================================ */

/* About Hero Section */
.about-hero {
    position: relative;
    padding: var(--spacing-3xl) 0;
    min-height: 400px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.about-hero-background {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background:
        linear-gradient(135deg, rgba(26, 32, 44, 0.95) 0%, rgba(45, 55, 72, 0.9) 100%),
        radial-gradient(circle at 30% 50%, rgba(66, 153, 225, 0.15) 0%, transparent 50%),
        radial-gradient(circle at 70% 50%, rgba(246, 173, 85, 0.1) 0%, transparent 50%);
    z-index: 0;
}

.about-hero-content {
    text-align: center;
    position: relative;
    z-index: 1;
    max-width: 900px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

.about-hero-badge {
    display: inline-block;
    padding: var(--spacing-xs) var(--spacing-md);
    background: linear-gradient(135deg, rgba(66, 153, 225, 0.2) 0%, rgba(246, 173, 85, 0.15) 100%);
    border: 1px solid rgba(66, 153, 225, 0.3);
    border-radius: 50px;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--color-primary-lighter);
    margin-bottom: var(--spacing-lg);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    animation: fadeInUp 0.8s ease-out;
}

.about-hero-title {
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: var(--spacing-md);
    background: linear-gradient(135deg, var(--color-primary-lighter) 0%, var(--color-accent) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: fadeInUp 0.8s ease-out 0.2s both;
}

.about-hero-description {
    font-size: 1.25rem;
    color: var(--color-text-secondary);
    line-height: 1.8;
    max-width: 700px;
    margin: 0 auto;
    animation: fadeInUp 0.8s ease-out 0.4s both;
}

/* About Company Card */
.about-company-card {
    background: linear-gradient(135deg,
            rgba(26, 32, 44, 0.8) 0%,
            rgba(45, 55, 72, 0.6) 100%);
    border-radius: var(--radius-xl);
    padding: var(--spacing-2xl);
    border: 1px solid rgba(66, 153, 225, 0.2);
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    box-shadow:
        0 8px 32px rgba(0, 0, 0, 0.3),
        0 0 0 1px rgba(66, 153, 225, 0.1),
        inset 0 1px 0 rgba(255, 255, 255, 0.05);
    position: relative;
    overflow: hidden;
    max-width: 1000px;
    margin: 0 auto;
}

.about-company-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg,
            rgba(66, 153, 225, 0.1) 0%,
            rgba(246, 173, 85, 0.05) 100%);
    opacity: 0;
    transition: opacity var(--transition-base);
    z-index: 0;
}

.about-company-card:hover::before {
    opacity: 1;
}

.about-company-content {
    position: relative;
    z-index: 1;
    text-align: center;
}

.about-company-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto var(--spacing-lg);
    background: linear-gradient(135deg,
            rgba(66, 153, 225, 0.2) 0%,
            rgba(246, 173, 85, 0.15) 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 2px solid rgba(66, 153, 225, 0.3);
}

.about-company-icon svg {
    width: 40px;
    height: 40px;
    color: var(--color-primary-lighter);
}

.about-company-title {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: var(--spacing-lg);
    background: linear-gradient(135deg, var(--color-primary-lighter) 0%, var(--color-accent) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.about-company-text {
    font-size: 1.125rem;
    line-height: 1.8;
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-md);
}

.about-company-text:last-child {
    margin-bottom: 0;
}

.about-company-text strong {
    color: var(--color-primary-lighter);
    font-weight: 700;
}

/* Mission & Vision */
.about-mission-vision {
    background: transparent;
}

.mission-vision-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-xl);
    max-width: 1200px;
    margin: 0 auto;
}

.mission-vision-card {
    background: linear-gradient(135deg,
            rgba(26, 32, 44, 0.8) 0%,
            rgba(45, 55, 72, 0.6) 100%);
    border-radius: var(--radius-xl);
    padding: var(--spacing-2xl);
    border: 1px solid rgba(66, 153, 225, 0.2);
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    box-shadow:
        0 8px 32px rgba(0, 0, 0, 0.3),
        0 0 0 1px rgba(66, 153, 225, 0.1);
    position: relative;
    overflow: hidden;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    text-align: center;
}

.mission-vision-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    opacity: 0;
    transition: opacity var(--transition-base);
    z-index: 0;
}

.mission-card::before {
    background: linear-gradient(135deg,
            rgba(66, 153, 225, 0.15) 0%,
            rgba(66, 153, 225, 0.05) 100%);
}

.vision-card::before {
    background: linear-gradient(135deg,
            rgba(246, 173, 85, 0.15) 0%,
            rgba(246, 173, 85, 0.05) 100%);
}

.mission-vision-card:hover {
    transform: translateY(-8px);
    border-color: var(--color-primary-lighter);
    box-shadow:
        0 12px 40px rgba(0, 0, 0, 0.4),
        0 0 0 1px rgba(66, 153, 225, 0.3),
        0 0 50px rgba(66, 153, 225, 0.15);
}

.mission-vision-card:hover::before {
    opacity: 1;
}

.mission-vision-icon {
    width: 70px;
    height: 70px;
    margin: 0 auto var(--spacing-lg);
    background: linear-gradient(135deg,
            rgba(66, 153, 225, 0.2) 0%,
            rgba(246, 173, 85, 0.15) 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 2px solid rgba(66, 153, 225, 0.3);
    position: relative;
    z-index: 1;
}

.vision-card .mission-vision-icon {
    background: linear-gradient(135deg,
            rgba(246, 173, 85, 0.2) 0%,
            rgba(66, 153, 225, 0.15) 100%);
    border-color: rgba(246, 173, 85, 0.3);
}

.mission-vision-icon svg {
    width: 35px;
    height: 35px;
    color: var(--color-primary-lighter);
}

.vision-card .mission-vision-icon svg {
    color: var(--color-accent);
}

.mission-vision-title {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: var(--spacing-md);
    position: relative;
    z-index: 1;
    background: linear-gradient(135deg, var(--color-primary-lighter) 0%, var(--color-accent) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.mission-vision-text {
    font-size: 1.125rem;
    line-height: 1.8;
    color: var(--color-text-secondary);
    position: relative;
    z-index: 1;
}

/* Values Section */
.about-values {
    background: transparent;
}

.values-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-lg);
    max-width: 1200px;
    margin: 0 auto;
}

.value-card {
    background: linear-gradient(135deg,
            rgba(26, 32, 44, 0.8) 0%,
            rgba(45, 55, 72, 0.6) 100%);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    border: 1px solid rgba(66, 153, 225, 0.2);
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    box-shadow:
        0 8px 32px rgba(0, 0, 0, 0.3),
        0 0 0 1px rgba(66, 153, 225, 0.1);
    position: relative;
    overflow: hidden;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    text-align: center;
}

.value-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg,
            rgba(66, 153, 225, 0.15) 0%,
            rgba(246, 173, 85, 0.1) 100%);
    opacity: 0;
    transition: opacity var(--transition-base);
    z-index: 0;
}

.value-card:hover {
    transform: translateY(-8px) scale(1.02);
    border-color: var(--color-primary-lighter);
    box-shadow:
        0 12px 40px rgba(0, 0, 0, 0.4),
        0 0 0 1px rgba(66, 153, 225, 0.3),
        0 0 50px rgba(66, 153, 225, 0.15);
}

.value-card:hover::before {
    opacity: 1;
}

.value-icon {
    width: 60px;
    height: 60px;
    margin: 0 auto var(--spacing-md);
    background: linear-gradient(135deg,
            rgba(66, 153, 225, 0.2) 0%,
            rgba(246, 173, 85, 0.15) 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 2px solid rgba(66, 153, 225, 0.3);
    position: relative;
    z-index: 1;
}

.value-icon svg {
    width: 28px;
    height: 28px;
    color: var(--color-primary-lighter);
}

.value-title {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: var(--spacing-sm);
    position: relative;
    z-index: 1;
    color: var(--color-text-primary);
}

.value-text {
    font-size: 1rem;
    line-height: 1.6;
    color: var(--color-text-secondary);
    position: relative;
    z-index: 1;
}

/* About Stats */
.about-stats {
    background: linear-gradient(135deg,
            rgba(66, 153, 225, 0.1) 0%,
            rgba(246, 173, 85, 0.05) 100%);
    border-radius: var(--radius-xl);
    padding: var(--spacing-2xl) 0;
}

/* Services Section */
.about-services {
    background: transparent;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-lg);
    max-width: 1200px;
    margin: 0 auto;
}

.service-card {
    background: linear-gradient(135deg,
            rgba(26, 32, 44, 0.8) 0%,
            rgba(45, 55, 72, 0.6) 100%);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    border: 1px solid rgba(66, 153, 225, 0.2);
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    box-shadow:
        0 8px 32px rgba(0, 0, 0, 0.3),
        0 0 0 1px rgba(66, 153, 225, 0.1);
    position: relative;
    overflow: hidden;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    text-align: center;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg,
            rgba(66, 153, 225, 0.15) 0%,
            rgba(246, 173, 85, 0.1) 100%);
    opacity: 0;
    transition: opacity var(--transition-base);
    z-index: 0;
}

.service-card:hover {
    transform: translateY(-8px) scale(1.02);
    border-color: var(--color-primary-lighter);
    box-shadow:
        0 12px 40px rgba(0, 0, 0, 0.4),
        0 0 0 1px rgba(66, 153, 225, 0.3),
        0 0 50px rgba(66, 153, 225, 0.15);
}

.service-card:hover::before {
    opacity: 1;
}

.service-icon {
    width: 60px;
    height: 60px;
    margin: 0 auto var(--spacing-md);
    background: linear-gradient(135deg,
            rgba(66, 153, 225, 0.2) 0%,
            rgba(246, 173, 85, 0.15) 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 2px solid rgba(66, 153, 225, 0.3);
    position: relative;
    z-index: 1;
}

.service-icon svg {
    width: 28px;
    height: 28px;
    color: var(--color-primary-lighter);
}

.service-title {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: var(--spacing-sm);
    position: relative;
    z-index: 1;
    color: var(--color-text-primary);
}

.service-text {
    font-size: 1rem;
    line-height: 1.6;
    color: var(--color-text-secondary);
    position: relative;
    z-index: 1;
}

/* ============================================
   Projeler Sayfası Stilleri
   ============================================ */

/* Projects Hero Section */
.projects-hero {
    position: relative;
    padding: 2.5rem 0 2rem;
    min-height: auto;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.projects-hero-background {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background:
        linear-gradient(135deg, rgba(26, 32, 44, 0.95) 0%, rgba(45, 55, 72, 0.9) 100%),
        radial-gradient(circle at 30% 50%, rgba(66, 153, 225, 0.15) 0%, transparent 50%),
        radial-gradient(circle at 70% 50%, rgba(246, 173, 85, 0.1) 0%, transparent 50%);
    z-index: 0;
}

.projects-hero-content {
    text-align: center;
    position: relative;
    z-index: 1;
    animation: heroFadeIn 1s ease-out;
}

.projects-hero-badge {
    display: inline-block;
    padding: var(--spacing-xs) var(--spacing-md);
    background: linear-gradient(135deg, rgba(66, 153, 225, 0.2) 0%, rgba(246, 173, 85, 0.2) 100%);
    border: 1px solid rgba(66, 153, 225, 0.3);
    border-radius: 50px;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--color-primary-lighter);
    margin-bottom: var(--spacing-lg);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

.projects-hero-title {
    font-size: 3.5rem;
    font-weight: 800;
    background: linear-gradient(135deg, var(--color-primary-lighter) 0%, var(--color-accent) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1.1;
    margin-bottom: var(--spacing-md);
    text-shadow: 0 0 40px rgba(66, 153, 225, 0.3);
}

.projects-hero-description {
    font-size: 1.125rem;
    color: var(--color-text-secondary);
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.7;
}

/* Projects Section */
.projects-section {
    padding: var(--spacing-2xl) 0;
    background: var(--color-bg);
}

.projects-filter-card {
    background: linear-gradient(135deg,
            rgba(26, 32, 44, 0.8) 0%,
            rgba(45, 55, 72, 0.6) 100%);
    border: 1px solid rgba(66, 153, 225, 0.2);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    margin-bottom: var(--spacing-2xl);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

.projects-filter-grid {
    display: grid;
    grid-template-columns: 2fr 1fr auto;
    gap: var(--spacing-md);
    align-items: center;
}

.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: var(--spacing-xl);
}

.project-card {
    background: linear-gradient(135deg,
            rgba(26, 32, 44, 0.85) 0%,
            rgba(45, 55, 72, 0.7) 100%);
    border: 1px solid rgba(66, 153, 225, 0.25);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
    overflow: hidden;
    position: relative;
    cursor: pointer;
}

.project-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg,
            rgba(66, 153, 225, 0.15) 0%,
            rgba(246, 173, 85, 0.1) 100%);
    opacity: 0;
    transition: opacity var(--transition-base);
    z-index: 0;
}

.project-card:hover {
    transform: translateY(-8px);
    border-color: var(--color-primary-lighter);
    box-shadow:
        0 16px 40px rgba(0, 0, 0, 0.5),
        0 0 0 2px rgba(66, 153, 225, 0.5),
        0 0 60px rgba(66, 153, 225, 0.3);
}

.project-card:hover::before {
    opacity: 1;
}

.project-card-header {
    display: flex;
    justify-content: flex-end;
    align-items: center;
    margin-bottom: var(--spacing-md);
    position: relative;
    z-index: 1;
}

.project-date {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    color: var(--color-text-secondary);
    font-size: 0.875rem;
}

.project-date-icon {
    font-size: 1rem;
}

.project-date-text {
    font-weight: 500;
}

.project-badge {
    padding: var(--spacing-xs) var(--spacing-sm);
    background: linear-gradient(135deg, rgba(66, 153, 225, 0.2) 0%, rgba(246, 173, 85, 0.2) 100%);
    border: 1px solid rgba(66, 153, 225, 0.3);
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--color-primary-lighter);
}

.project-card-body {
    position: relative;
    z-index: 1;
}

.project-company {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-text-primary);
    margin-bottom: var(--spacing-xs);
    background: linear-gradient(135deg, var(--color-primary-lighter) 0%, var(--color-text-primary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.project-location {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--color-primary-lighter);
    margin-bottom: var(--spacing-sm);
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.project-location::before {
    content: '📍';
    font-size: 0.875rem;
}

.project-description {
    font-size: 1rem;
    line-height: 1.7;
    color: var(--color-text-secondary);
    margin-bottom: 0;
}

.project-details {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-md);
    padding-top: var(--spacing-md);
    border-top: 1px solid rgba(66, 153, 225, 0.1);
}

.project-detail-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-xs) var(--spacing-sm);
    background: rgba(66, 153, 225, 0.1);
    border-radius: var(--radius-sm);
    font-size: 0.875rem;
    color: var(--color-text-secondary);
}

.project-detail-icon {
    font-size: 1rem;
}

.project-detail-text {
    font-weight: 500;
}

/* Hero Slider Background Styles */
.hero-slider-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
    z-index: 0;
}

.hero-slider {
    position: relative;
    width: 100%;
    height: 100%;
}

.hero-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity 1s ease-in-out;
    z-index: 1;
}

.hero-slide.active {
    opacity: 1;
    z-index: 2;
}

.hero-slide-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg,
            rgba(26, 32, 44, 0.7) 0%,
            rgba(45, 55, 72, 0.6) 100%);
    z-index: 1;
}

.hero-slide-image {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: contain;
    background-position: center center;
    background-repeat: no-repeat;
    background-color: #000;
    z-index: 0;
}

.hero-slide-video,
.hero-slide-video-wrapper {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
}

.hero-slide-video {
    object-fit: contain;
    background-color: #000;
}

.hero-slide-video-wrapper iframe {
    width: 100%;
    height: 100%;
    border: none;
}

/* Hero content wrapper z-index for foreground */
.hero .container {
    position: relative;
    z-index: 2;
}

/* Slider Controls */
.hero-slider-prev,
.hero-slider-next {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(26, 32, 44, 0.8);
    border: 2px solid rgba(66, 153, 225, 0.5);
    color: var(--color-primary-lighter);
    width: 60px;
    height: 60px;
    border-radius: 50%;
    font-size: 2rem;
    cursor: pointer;
    z-index: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

.hero-slider-prev {
    left: var(--spacing-lg);
}

.hero-slider-next {
    right: var(--spacing-lg);
}

.hero-slider-prev:hover,
.hero-slider-next:hover {
    background: rgba(66, 153, 225, 0.9);
    border-color: var(--color-primary-lighter);
    transform: translateY(-50%) scale(1.1);
    box-shadow: 0 0 30px rgba(66, 153, 225, 0.5);
}

/* Slider Indicators */
.hero-slider-indicators {
    position: absolute;
    bottom: var(--spacing-xl);
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: var(--spacing-sm);
    z-index: 1;
}

.hero-slider-indicator {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.4);
    border: 2px solid rgba(66, 153, 225, 0.5);
    cursor: pointer;
    transition: all 0.3s ease;
    padding: 0;
}

.hero-slider-indicator.active {
    background: var(--color-primary-lighter);
    border-color: var(--color-primary-lighter);
    transform: scale(1.3);
    box-shadow: 0 0 15px rgba(66, 153, 225, 0.8);
}

.hero-slider-indicator:hover {
    background: rgba(66, 153, 225, 0.7);
    transform: scale(1.2);
}

/* Responsive */
@media (max-width: 768px) {

    .hero-slider-prev,
    .hero-slider-next {
        width: 50px;
        height: 50px;
        font-size: 1.5rem;
    }

    .hero-slider-prev {
        left: var(--spacing-sm);
    }

    .hero-slider-next {
        right: var(--spacing-sm);
    }

    .hero-slider-indicators {
        bottom: var(--spacing-lg);
    }
}