/* Kurumsal Sayfa Stilleri */
.about-hero {
    margin-top: 80px;
    position: relative;
    height: 400px;
    overflow: hidden;
    display: flex;
    align-items: center;
}

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}

.hero-bg::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(120deg, rgba(43, 58, 103, 0.9), rgba(73, 106, 129, 0.9));
}

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

.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    color: var(--white);
}

.about-hero h1 {
    font-size: 48px;
    font-weight: 700;
    margin-bottom: 20px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.breadcrumb {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 10px;
    color: rgba(255, 255, 255, 0.9);
}

.breadcrumb a {
    color: var(--white);
    text-decoration: none;
    transition: opacity 0.3s ease;
}

.breadcrumb a:hover {
    opacity: 0.8;
}

.breadcrumb span {
    font-size: 14px;
}

/* About Content */
.about-content {
    padding: 100px 0;
    background: var(--white);
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: center;
}

.about-text h2 {
    font-size: 36px;
    color: var(--primary);
    margin-bottom: 20px;
}

.about-text .lead {
    font-size: 18px;
    color: var(--secondary);
    margin-bottom: 20px;
    line-height: 1.8;
}

.about-text p {
    color: var(--dark);
    margin-bottom: 20px;
}

.about-image {
    position: relative;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
}

.about-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

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

/* Stats Grid */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-top: 40px;
}

.stat-item {
    text-align: center;
    padding: 20px;
    background: rgba(var(--primary), 0.05);
    border-radius: 10px;
    transition: transform 0.3s ease;
}

.stat-item:hover {
    transform: translateY(-5px);
}

.stat-number {
    font-size: 36px;
    font-weight: 700;
    color: var(--primary);
    display: block;
    margin-bottom: 10px;
}

.stat-label {
    color: var(--secondary);
    font-size: 16px;
}

/* Values Section */
.values-section {
    padding: 100px 0;
    background: linear-gradient(135deg, #f1f4f8 0%, #ffffff 100%);
}

.values-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.value-card {
    background: var(--white);
    padding: 40px;
    border-radius: 10px;
    text-align: center;
    transition: all 0.3s ease;
    box-shadow: 0 5px 15px rgba(0,0,0,0.05);
}

.value-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
}

.value-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 20px;
    background: var(--gradient);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.value-icon i {
    font-size: 32px;
    color: var(--white);
}

.value-card h3 {
    color: var(--primary);
    margin-bottom: 15px;
    font-size: 22px;
}

.value-card p {
    color: var(--dark);
    line-height: 1.6;
}

/* Team Section */
.team-section {
    padding: 100px 0;
    background: var(--white);
}

.team-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.team-card {
    background: var(--white);
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    transition: all 0.3s ease;
}

.team-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0,0,0,0.15);
}

.member-image {
    position: relative;
    overflow: hidden;
}

.member-image img {
    width: 100%;
    height: 300px;
    object-fit: cover;
    transition: transform 0.3s ease;
}

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

.member-info {
    padding: 20px;
    text-align: center;
    background: var(--white);
}

.member-info h3 {
    color: var(--primary);
    margin-bottom: 5px;
    font-size: 20px;
}

.member-info p {
    color: var(--secondary);
    font-size: 14px;
}

/* Vision & Mission */
.vision-mission {
    padding: 100px 0;
    background: linear-gradient(135deg, #ffffff 0%, #f1f4f8 100%);
}

.vm-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
}

.vm-card {
    background: var(--white);
    padding: 40px;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    transition: all 0.3s ease;
}

.vm-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0,0,0,0.15);
}

.vm-card h2 {
    color: var(--primary);
    margin-bottom: 20px;
    font-size: 28px;
    position: relative;
    padding-bottom: 15px;
}

.vm-card h2::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 50px;
    height: 3px;
    background: var(--gradient);
}

.vm-card p {
    color: var(--dark);
    line-height: 1.8;
}

/* Responsive */
@media (max-width: 992px) {
    .about-grid,
    .vm-grid {
        grid-template-columns: 1fr;
    }

    .about-text {
        text-align: center;
    }

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

    .mobile-menu-btn {
        display: flex;
    }

    .main-nav {
        display: none;
    }

    .main-nav.active {
        display: block;
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background: var(--white);
        padding: 20px;
        box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    }

    .main-nav.active ul {
        flex-direction: column;
        align-items: center;
    }
}

@media (max-width: 768px) {
    .about-hero {
        padding: 60px 0;
    }

    .about-hero h1 {
        font-size: 36px;
    }

    .stats-grid {
        grid-template-columns: 1fr;
    }

    .value-card,
    .vm-card {
        padding: 30px;
    }
}

@media (max-width: 576px) {
    .about-hero h1 {
        font-size: 28px;
    }

    .about-text h2 {
        font-size: 24px;
    }

    .stat-number {
        font-size: 28px;
    }
}

/* ... kurumsal sayfa ile ilgili diğer stiller ... */

/* Aktif menü item'ı için stil */
.main-nav a.active {
    color: var(--accent);
    position: relative;
}

.main-nav a.active::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 100%;
    height: 2px;
    background: var(--accent);
}

/* Mobile menu için stil */
.mobile-menu-btn {
    display: none;
    flex-direction: column;
    gap: 6px;
    cursor: pointer;
}

.mobile-menu-btn span {
    width: 30px;
    height: 2px;
    background: var(--primary);
    transition: all 0.3s ease;
}

@media (max-width: 992px) {
    .mobile-menu-btn {
        display: flex;
    }

    .main-nav {
        display: none;
    }

    .main-nav.active {
        display: block;
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background: var(--white);
        padding: 20px;
        box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    }

    .main-nav.active ul {
        flex-direction: column;
        align-items: center;
    }
}