/* Solutions Section */
.solutions-section {
    min-height: 100vh;
    padding: 100px 20px;
    background: linear-gradient(135deg, #ffffff 0%, #f8fbff 100%);
    scroll-snap-align: start;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    align-items: center;
}

.solutions-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 40px;
    max-width: 1400px;
    margin: 0 auto;
    width: 100%;
}

.solution-card {
    background: rgba(255, 255, 255, 0.9);
    border-radius: 20px;
    padding: 40px;
    box-shadow: 0 20px 60px rgba(36, 125, 255, 0.1);
    border: 1px solid rgba(36, 125, 255, 0.1);
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
    opacity: 0; /* 초기 상태 투명 - JS 애니메이션 대기 */
    cursor: pointer;
}

.solution-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 30px 80px rgba(36, 125, 255, 0.15);
}

.solution-card h3 {
    font-size: 1.4rem;
    color: #247dff;
    margin-bottom: 20px;
    font-weight: bold;
}

.solution-card p {
    color: #666;
    line-height: 1.6;
    font-size: 1rem;
}

/* Solutions Section 헤드라인 초기 상태 */
#solutions .section-headline {
    opacity: 0;
}