/* 기본 스타일 */
body { font-family: 'Pretendard', sans-serif; margin: 0; padding: 0; color: #333; line-height: 1.6; }
header { background: #fff; border-bottom: 1px solid #eee; padding: 20px 5%; display: flex; justify-content: space-between; align-items: center; position: sticky; top: 0; z-index: 100; }
.logo { font-size: 24px; font-weight: bold; color: #FF6B00; text-decoration: none; }

/* 메인 배너 */
.hero { background: linear-gradient(rgba(0,0,0,0.5), rgba(0,0,0,0.5)), url('https://images.unsplash.com/photo-1576765608535-5f04d1e3f289?auto=format&fit=crop&w=1200&q=80'); 
        background-size: cover; color: white; padding: 100px 5%; text-align: center; }
.hero h1 { font-size: 3rem; margin-bottom: 20px; }
.hero p { font-size: 1.2rem; margin-bottom: 30px; }
.btn { background: #FF6B00; color: white; padding: 15px 30px; border-radius: 5px; text-decoration: none; font-weight: bold; }

/* 특징 섹션 */
.features { padding: 80px 5%; display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 30px; background: #f9f9f9; }
.feature-card { background: white; padding: 30px; border-radius: 10px; box-shadow: 0 4px 6px rgba(0,0,0,0.1); text-align: center; }
.feature-card h3 { color: #FF6B00; }

/* 파트너십 */
.partners { padding: 60px 5%; text-align: center; }
.partner-logos { display: flex; justify-content: center; gap: 50px; filter: grayscale(100%); opacity: 0.6; margin-top: 30px; font-weight: bold; font-size: 1.2rem; }

/* 하단 상담 폼 */
.contact { padding: 80px 5%; text-align: center; }
form { max-width: 500px; margin: 0 auto; display: flex; flex-direction: column; gap: 15px; }
input, select, textarea { padding: 12px; border: 1px solid #ddd; border-radius: 5px; }

#confirmation-message {
    margin-top: 20px;
    padding: 15px;
    background-color: #e8f5e9; 
    color: #2e7d32;
    border: 1px solid #a5d6a7;
    border-radius: 5px;
}

footer { background: #333; color: white; padding: 40px 5%; font-size: 0.9rem; text-align: center; }