/* style.css */
@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+KR:wght@300;400;500;700&display=swap');

:root {
    --primary-color: #0044cc; /* 브로셔의 진한 파란색 */
    --accent-color: #2e8b57;  /* 농업을 상징하는 녹색 */
    --light-bg: #f8f9fa;
    --text-dark: #333;
}

body {
    font-family: 'Noto Sans KR', sans-serif;
    margin: 0;
    padding: 0;
    line-height: 1.6;
    color: var(--text-dark);
}

/* 헤더 */
header {
    background: #fff;
    border-bottom: 3px solid var(--primary-color);
    padding: 1rem 0;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
}
.container {
    width: 90%;
    max-width: 1100px;
    margin: auto;
    overflow: hidden;
}
header h1 {
    float: left;
    margin: 0;
    font-size: 1.5rem;
    color: var(--primary-color);
}
header nav {
    float: right;
    margin-top: 5px;
}
header nav ul { margin: 0; padding: 0; list-style: none; }
header nav li { display: inline; margin-left: 20px; }
header nav a {
    color: #333;
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s;
}
header nav a:hover { color: var(--primary-color); }

/* 메인 비주얼 (Hero) */
#hero {
    background: linear-gradient(rgba(0, 68, 204, 0.8), rgba(46, 139, 87, 0.8)), url('https://source.unsplash.com/1600x900/?agriculture,farm');
    background-size: cover;
    background-position: center;
    height: 450px;
    color: #fff;
    display: flex;
    flex-direction: column;
    justify-content: center;
    text-align: center;
    padding: 0 20px;
}
#hero h2 { font-size: 2.5rem; margin-bottom: 10px; }
#hero p { font-size: 1.2rem; font-weight: 300; }

/* 섹션 공통 */
section { padding: 4rem 0; }
.section-title {
    text-align: center;
    margin-bottom: 2.5rem;
    color: var(--primary-color);
    font-size: 2rem;
    font-weight: 700;
}
.section-title span { color: var(--accent-color); }

/* 설립 목적 */
.purpose-box {
    background: var(--light-bg);
    padding: 2rem;
    border-left: 5px solid var(--accent-color);
    margin-bottom: 2rem;
    font-size: 1.1rem;
}

/* 비즈니스 그리드 */
.grid-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 20px;
}
.card {
    background: #fff;
    padding: 20px;
    border: 1px solid #ddd;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.05);
    transition: transform 0.3s;
}
.card:hover { transform: translateY(-5px); box-shadow: 0 5px 15px rgba(0,0,0,0.1); }
.card h3 { color: var(--primary-color); border-bottom: 2px solid #eee; padding-bottom: 10px; margin-bottom: 15px; }
.card ul { padding-left: 20px; }
.card li { margin-bottom: 8px; }

/* 하단 문의 */
footer {
    background: #222;
    color: #fff;
    padding: 3rem 0;
    text-align: center;
}
.contact-info p { margin: 5px 0; font-size: 1.1rem; }
.logo-text { font-weight: bold; font-size: 1.5rem; margin-bottom: 1rem; display: block;}

/* 반응형 */
@media(max-width: 768px) {
    header h1, header nav { float: none; text-align: center; display: block; }
    header nav { margin-top: 20px; }
    #hero h2 { font-size: 1.8rem; }
}