/* Reset and Base */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Sora', 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: #ffffff;
    overflow-x: hidden;
}

/* Kurumsal Hero Section */
.kurumsal-hero {
    position: relative;
    width: 1872px;
    max-width: calc(100% - 48px);
    height: 450px;
    margin: 13px auto 24px auto;
    background: url('../images/slider1.png') center/cover no-repeat;
    border-radius: 48px;
    overflow: hidden;
    flex-shrink: 0;
}

.kurumsal-hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(90deg,
            rgba(32, 39, 79, 0.8) 0%,
            rgba(32, 39, 79, 0.3) 25%,
            rgba(32, 39, 79, 0.2) 50%,
            rgba(32, 39, 79, 0.3) 75%,
            rgba(32, 39, 79, 0.8) 100%);
    z-index: 1;
}

/* Hero Content */
.kurumsal-hero-content {
    position: absolute;
    bottom: 120px;
    left: 0;
    right: 0;
    text-align: center;
    z-index: 5;
}

.kurumsal-hero-title {
    color: #FFF;
    text-align: center;
    font-family: 'Sora', sans-serif;
    font-size: 49px;
    font-style: normal;
    font-weight: 400;
    line-height: 100%;
    margin-bottom: 30px;
}

/* Breadcrumb and Share */
.breadcrumb-wrapper {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 40px;
}

.breadcrumb {
    display: flex;
    height: 30px;
    padding: 6px 12px;
    align-items: center;
    gap: 10px;
    border-radius: 30px;
    background: rgba(255, 255, 255, 0.10);
}

.breadcrumb-item {
    display: flex;
    align-items: center;
    gap: 5px;
    color: white;
    text-decoration: none;
    font-size: 14px;
    transition: all 0.3s;
}

.breadcrumb-item:hover {
    color: #ed3237;
}

.breadcrumb-separator {
    color: rgba(255, 255, 255, 0.5);
    margin: 0 5px;
}

.breadcrumb-current {
    color: white;
    font-size: 14px;
}

.share-wrapper {
    display: flex;
    height: 30px;
    padding: 6px 12px;
    align-items: center;
    gap: 10px;
    border-radius: 30px;
    background: rgba(255, 255, 255, 0.10);
}

.share-text {
    color: white;
    font-size: 14px;
    font-weight: 500;
}

.social-icons {
    display: flex;
    gap: 8px;
}

.social-icon {
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    transition: all 0.3s;
}

.social-icon:hover {
    transform: scale(1.2);
    color: #ed3237;
}

/* Corporate Section */
.corporate-section {
    max-width: 1660px;
    margin: 0 auto;
    padding: 80px 0;
    background: #ffffff;
}

.corporate-container {
    width: 100%;
    max-width: 1872px;
    margin: 0 auto;
    padding: 0 24px;
}

/* Corporate Grid */
.corporate-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 25px;
}

/* Corporate Card */
.corporate-card {
    display: flex;
    width: 100%;
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
    border-radius: 30px;
    overflow: hidden;
    background: #F4F4F4;
    transition: all 0.3s;
    cursor: pointer;
}

/* Featured Card (First card - purple background) */
.corporate-card.featured {
    background: #302F81;
}

.corporate-card.featured .card-title {
    color: white;
}

.corporate-card.featured .card-button {
    background: white;
    color: #302F81;
}

.corporate-card.featured .card-button:hover {
    background: #ed3237;
    color: white;
}

/* Card Hover Effects */
.corporate-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}

/* Card Image */
.card-image {
    width: 100%;
    height: 200px;
    overflow: hidden;
}

.card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: all 0.5s;
}

.corporate-card:hover .card-image img {
    transform: scale(1.1);
}

/* Card Content */
.card-content {
    padding: 30px;
    width: 100%;
}

.card-title {
    font-family: 'Sora', sans-serif;
    font-size: 18px;
    font-weight: 600;
    color: #1a1a1a;
    margin-bottom: 20px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    line-height: 1.3;
}

/* Card Button */
.card-button {
    display: inline-block;
    padding: 12px 30px;
    background: transparent;
    border: 2px solid #A4A4AA;
    border-radius: 25px;
    color: #666;
    font-family: 'Sora', sans-serif;
    font-size: 14px;
    font-weight: 500;
    text-decoration: none;
    cursor: pointer;
    transition: all 0.3s;
}

.card-button:hover {
    background: #302F81;
    color: white;
    border-color: #302F81;
    transform: translateY(-2px);
}

/* Footer */
.footer-section {
    background: linear-gradient(270deg, #20274F 0%, #302F81 100%);
    border-radius: 30px 30px 0 0;
    padding: 80px 0 30px;
    margin-top: 100px;
    color: white;
}

.footer-container {
    width: calc(100% - 280px);
    margin: 0 140px;
}

/* Responsive Design */
@media (max-width: 1600px) {
    .corporate-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 1200px) {
    .kurumsal-hero {
        height: 400px;
    }

    .kurumsal-hero-title {
        font-size: 40px;
    }

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

    .card-title {
        font-size: 16px;
    }
}

@media (max-width: 1024px) {
    .kurumsal-hero {
        margin-top: 80px;
    }

    .corporate-container {
        padding: 0 30px;
    }
}

@media (max-width: 768px) {
    .kurumsal-hero {
        height: 350px;
        width: calc(100% - 30px);
    }

    .kurumsal-hero-title {
        font-size: 32px;
    }

    .breadcrumb-wrapper {
        flex-direction: column;
        gap: 15px;
    }

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

    .corporate-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .corporate-card {
        border-radius: 20px;
    }

    .card-image {
        height: 180px;
    }

    .card-content {
        padding: 25px;
    }

    .card-title {
        font-size: 16px;
        margin-bottom: 15px;
    }

    .card-button {
        padding: 10px 25px;
        font-size: 13px;
    }
}

@media (max-width: 576px) {
    .corporate-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 15px;
        padding: 0 15px;
    }

    .corporate-card {
        border-radius: 15px;
    }

    .card-image {
        height: 150px;
    }

    .card-content {
        padding: 20px 15px;
    }

    .card-title {
        font-size: 13px;
        margin-bottom: 12px;
    }

    .card-button {
        padding: 8px 20px;
        font-size: 12px;
        border-radius: 20px;
    }
}

@media (max-width: 480px) {
    .kurumsal-hero {
        height: 300px;
        margin-top: 70px;
        border-radius: 30px;
    }

    .kurumsal-hero-title {
        font-size: 26px;
        margin-bottom: 20px;
    }

    .breadcrumb,
    .share-wrapper {
        padding: 4px 10px;
        font-size: 12px;
    }

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

    .corporate-container {
        padding: 0 10px;
    }

    .corporate-grid {
        gap: 12px;
    }

    .card-image {
        height: 130px;
    }

    .card-content {
        padding: 15px 12px;
    }

    .card-title {
        font-size: 11px;
        letter-spacing: 0;
    }

    .card-button {
        padding: 6px 16px;
        font-size: 11px;
    }
}