/* about.css 
   서비스 소개 페이지 전용 스타일
*/

/* 히어로 섹션 */
.about-hero {
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
    padding: 100px 0;
    text-align: center;
    border-bottom: 1px solid #e2e8f0;
}

.badge-text {
    display: inline-block;
    padding: 6px 16px;
    background: #dbeafe;
    color: #2563eb;
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 700;
    margin-bottom: 20px;
}

.about-hero h2 {
    font-size: 2.8rem;
    color: #1e293b;
    line-height: 1.3;
    margin-bottom: 25px;
    letter-spacing: -1.5px;
}

.about-hero p {
    font-size: 1.2rem;
    color: #64748b;
    max-width: 700px;
    margin: 0 auto;
}

/* 핵심 기능 섹션 */
.about-features {
    padding: 100px 20px;
}

.section-title {
    text-align: center;
    margin-bottom: 60px;
}

.section-title h3 {
    font-size: 2rem;
    color: #1e293b;
    margin-bottom: 10px;
}

.section-title p {
    color: #94a3b8;
}

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

.feature-card {
    background: #fff;
    padding: 40px;
    border-radius: 20px;
    border: 1px solid #f1f5f9;
    transition: transform 0.3s, box-shadow 0.3s;
}

.feature-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.05);
}

.icon-box {
    width: 60px;
    height: 60px;
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    margin-bottom: 25px;
}

.icon-box.blue {
    background: #eff6ff;
    color: #2563eb;
}

.icon-box.yellow {
    background: #fffbeb;
    color: #f59e0b;
}

.icon-box.teal {
    background: #f0fdfa;
    color: #14b8a6;
}

.icon-box.red {
    background: #fff1f2;
    color: #e11d48;
}

.feature-card h4 {
    font-size: 1.3rem;
    color: #1e293b;
    margin-bottom: 15px;
}

.feature-card p {
    color: #64748b;
    line-height: 1.7;
}

/* CTA 섹션 */
.about-cta {
    background: #1e293b;
    padding: 80px 0;
    text-align: center;
    color: #fff;
}

.about-cta h3 {
    font-size: 2.2rem;
    margin-bottom: 15px;
}

.about-cta p {
    color: #94a3b8;
    margin-bottom: 40px;
    font-size: 1.1rem;
}

.cta-buttons {
    display: flex;
    justify-content: center;
    gap: 15px;
}

.btn-primary {
    padding: 16px 35px;
    background: #2563eb;
    color: #fff;
    border-radius: 8px;
    font-weight: 600;
    text-decoration: none;
    transition: background 0.2s;
}

.btn-primary:hover {
    background: #1d4ed8;
}

.btn-secondary {
    padding: 16px 35px;
    background: #334155;
    color: #fff;
    border-radius: 8px;
    font-weight: 600;
    text-decoration: none;
    transition: background 0.2s;
}

.btn-secondary:hover {
    background: #475569;
}

/* 반응형 */
@media (max-width: 768px) {
    .about-hero h2 {
        font-size: 2rem;
    }

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

    .cta-buttons {
        flex-direction: column;
        padding: 0 40px;
    }

    .about-hero br {
        display: none;
    }
}