@import url("nav.css");
@import url("footer.css");

*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    font-family: Arial, Helvetica, sans-serif;
    background-color: #f5f5f5;
    color: #333;
    margin: 0 auto;
    background: white;
}

.main-content {
    flex: 1;
    max-width: 1440px;
    width: 100%;
    margin: 0 auto;
    padding: 2.5rem 1.5rem;
}

.about-wrapper {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

/* --- ORTAK KART BAZI --- */
.hero-card, .feature-card, .vision-card {
    background: #ffffff;
    border-radius: 16px;
    border: 1px solid rgba(50, 132, 188, 0.18);
    box-shadow: 0 8px 10px rgba(32, 85, 121, 0.4);
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    position: relative;
    overflow: hidden;
}

.hero-card::before, .feature-card::before, .vision-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, #3284bc, #4ba3e3);
}

/* --- HERO KARTI (İki Sütunlu) --- */
.hero-card {
    padding: 3rem;
    display: grid;
    grid-template-columns: 1.8fr 1fr;
    gap: 2.5rem;
    align-items: center;
}

.badge {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    background: rgba(50, 132, 188, 0.1);
    color: #3284bc;
    font-weight: 600;
    font-size: 0.85rem;
    border-radius: 20px;
    margin-bottom: 0.75rem;
}

.hero-content h1 {
    font-size: 2.25rem;
    color: #111827;
    margin-bottom: 0.5rem;
}

.hero-content .subtitle {
    font-size: 1.2rem;
    color: #3284bc;
    font-weight: 600;
    margin-bottom: 1.25rem;
}

.hero-content .hero-text {
    font-size: 1rem;
    color: #4b5563;
    line-height: 1.7;
}

/* Sağ İstatistikler */
.hero-stats {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    background: #f8fafc;
    padding: 1.5rem;
    border-radius: 12px;
    border: 1px dashed rgba(50, 132, 188, 0.3);
}

.stat-box {
    display: flex;
    flex-direction: column;
}

.stat-number {
    font-size: 1.75rem;
    font-weight: 800;
    color: #3284bc;
    line-height: 1.2;
}

.stat-label {
    font-size: 0.85rem;
    color: #6b7280;
    font-weight: 500;
}

/* --- GRID & ÖZELLİK KARTLARI --- */
.features-wrapper h2 {
    font-size: 1.6rem;
    color: #111827;
    margin-bottom: 1.25rem;
    text-align: center;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 1.5rem;
}

.feature-card {
    padding: 2rem 1.5rem;
    display: flex;
    flex-direction: column;
}

.feature-card:hover {
    transform: translateY(-6px);
    border-color: rgba(50, 132, 188, 0.4);
    box-shadow: 0 8px 36px rgba(32, 85, 121, 0.28);
}

.feature-card .card-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 52px;
    height: 52px;
    background: #f0f7fc;
    border-radius: 12px;
    margin-bottom: 1.25rem;
}

.feature-card h3 {
    font-size: 1.15rem;
    color: #111827;
    margin-bottom: 0.5rem;
}

.feature-card p {
    font-size: 0.92rem;
    color: #6b7280;
    line-height: 1.6;
}

/* --- VİZYON & CTA KARTI --- */
.vision-card {
    padding: 2.5rem 3rem;
}

.vision-card h2 {
    font-size: 1.4rem;
    color: #3284bc;
    margin-bottom: 0.75rem;
}

.vision-card p {
    color: #4b5563;
    line-height: 1.6;
}

.cta-box {
    margin-top: 1.75rem;
    padding-top: 1.5rem;
    border-top: 1px solid #e5e7eb;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
}

.cta-box p {
    font-weight: 500;
    color: #111827;
}

.cta-btn {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    background: #3284bc;
    color: #ffffff;
    text-decoration: none;
    font-weight: 600;
    border-radius: 8px;
    transition: background 0.2s ease, transform 0.2s ease;
}

.cta-btn:hover {
    background: #276a98;
    transform: translateY(-2px);
}

/* RESPONSIVE */
@media (max-width: 900px) {
    .hero-card {
        grid-template-columns: 1fr;
        padding: 2rem;
    }
    
    .hero-stats {
        flex-direction: row;
        justify-content: space-around;
        text-align: center;
    }
}

@media (max-width: 600px) {
    .hero-stats {
        flex-direction: column;
    }
    
    .cta-box {
        flex-direction: column;
        align-items: flex-start;
    }
}