/* ===== Reset & Base ===== */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary: #8B6914;
    --primary-light: #C4A35A;
    --bg: #FFFDF7;
    --text: #333;
    --text-light: #666;
    --border: #E8E0D0;
    --white: #fff;
    --max-width: 960px;
}

body {
    font-family: 'Pretendard', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    color: var(--text);
    background: var(--bg);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

a {
    color: inherit;
    text-decoration: none;
}

/* ===== Header ===== */
.header {
    background: var(--white);
    border-bottom: 1px solid var(--border);
    position: sticky;
    top: 0;
    z-index: 100;
}

.header-inner {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 16px 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 20px;
    font-weight: 700;
    color: var(--primary);
    letter-spacing: -0.5px;
}

.nav a {
    margin-left: 24px;
    font-size: 14px;
    color: var(--text-light);
    transition: color 0.2s;
}

.nav a:hover {
    color: var(--primary);
}

/* ===== Hero ===== */
.hero {
    text-align: center;
    padding: 100px 24px 80px;
    max-width: var(--max-width);
    margin: 0 auto;
}

.hero h1 {
    font-size: 40px;
    font-weight: 800;
    color: var(--primary);
    margin-bottom: 16px;
    letter-spacing: -1px;
}

.hero p {
    font-size: 18px;
    color: var(--text-light);
    max-width: 480px;
    margin: 0 auto 40px;
}

.hero-badge {
    display: inline-block;
    background: var(--primary);
    color: var(--white);
    padding: 14px 36px;
    border-radius: 8px;
    font-size: 16px;
    font-weight: 600;
    transition: background 0.2s;
}

.hero-badge:hover {
    background: var(--primary-light);
}

/* ===== Features ===== */
.features {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 60px 24px 80px;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 24px;
}

.feature-card {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 32px 24px;
    text-align: center;
}

.feature-icon {
    font-size: 36px;
    margin-bottom: 16px;
}

.feature-card h3 {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 8px;
}

.feature-card p {
    font-size: 14px;
    color: var(--text-light);
}

/* ===== Footer ===== */
.footer {
    background: var(--white);
    border-top: 1px solid var(--border);
    padding: 40px 24px;
}

.footer-inner {
    max-width: var(--max-width);
    margin: 0 auto;
}

.footer-links {
    margin-bottom: 20px;
}

.footer-links a {
    font-size: 13px;
    color: var(--text-light);
    margin-right: 20px;
}

.footer-links a:hover {
    color: var(--primary);
}

.footer-info {
    font-size: 12px;
    color: #999;
    line-height: 1.8;
}

/* ===== Legal Pages ===== */
.legal {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 60px 24px 80px;
}

.legal h1 {
    font-size: 28px;
    font-weight: 800;
    margin-bottom: 8px;
}

.legal .updated {
    font-size: 13px;
    color: #999;
    margin-bottom: 40px;
}

.legal h2 {
    font-size: 18px;
    font-weight: 700;
    margin-top: 36px;
    margin-bottom: 12px;
}

.legal p, .legal li {
    font-size: 14px;
    color: var(--text-light);
    margin-bottom: 8px;
}

.legal ul {
    padding-left: 20px;
}

/* ===== Responsive ===== */
@media (max-width: 640px) {
    .hero h1 {
        font-size: 28px;
    }

    .hero p {
        font-size: 16px;
    }

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