/* === HERO ALANI === */
.about-hero {
    position: relative;
    width: 100%;
    height: 350px;
    overflow: hidden;
}

.about-hero img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: brightness(0.6);
}

.about-hero .hero-overlay {
    position: absolute;
    inset: 0;
    display: flex;
    justify-content: center;
    align-items: center;
}

.about-hero .hero-overlay h1 {
    color: white;
    font-size: 38px;
    font-weight: 700;
    text-align: center;
    text-shadow: 0 4px 10px rgba(0, 0, 0, 0.4);
}

/* === GENEL İÇERİK === */
.about-content {
    padding: 50px 0;
    color: #0f172a;
    line-height: 1.7;
}

.section-title {
    font-size: 28px;
    font-weight: 700;
    margin-bottom: 25px;
    text-align: center;
}

.about-content p {
    font-size: 16px;
    margin-bottom: 20px;
}

/* === HİZMET ÖZET KUTULARI === */
.about-cards {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 25px;
    margin: 40px 0;
}

.about-card {
    background: #f8fafc;
    padding: 30px 20px;
    border: 1px solid #e2e8f0;
    border-radius: 16px;
    text-align: center;
    transition: 0.3s ease;
}

.about-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 24px rgba(0, 0, 0, 0.06);
}

.about-card span {
    font-size: 40px;
    display: block;
    margin-bottom: 15px;
}

.about-card h3 {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 8px;
}

.about-card p {
    font-size: 14px;
    color: #6b7280;
}

/* === MİSYON & VİZYON === */
.mv-section {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
    margin-top: 60px;
}

.mv-box {
    background: #ffffff;
    padding: 30px;
    border-radius: 16px;
    border: 1px solid #e5e7eb;
    box-shadow: 0 6px 16px rgba(0, 0, 0, 0.05);
}

.mv-box h3 {
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 12px;
}

.mv-box p {
    font-size: 15px;
    color: #374151;
}

/* === GERİ BUTONU === */
.back-btn {
    text-align: center;
    margin-top: 50px;
}

.back-btn .btn-ghost {
    padding: 10px 20px;
    border: 1px solid #0077cc;
    background: transparent;
    color: #0077cc;
    border-radius: 10px;
    font-weight: 600;
    cursor: pointer;
    transition: 0.2s ease;
    text-decoration: none;
}

.back-btn .btn-ghost:hover {
    background: #0077cc;
    color: white;
}

/* === 📱 MOBİL UYUMLULUK === */
@media (max-width: 768px) {
    .about-hero {
        height: 250px;
    }

    .about-hero .hero-overlay h1 {
        font-size: 28px;
    }

    .about-cards {
        grid-template-columns: 1fr;
    }

    .mv-section {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .section-title {
        font-size: 24px;
    }

    .about-content p {
        font-size: 15px;
    }
}