:root {
    --primary-color: #5D7E68;
    /* Muted Green like the leaf */
    --secondary-color: #4A6354;
    --text-color: #333333;
    --bg-color: #ffffff;
    --light-gray: #f5f7f6;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Pretendard', -apple-system, BlinkMacSystemFont, system-ui, Roboto, sans-serif;
}

body {
    color: var(--text-color);
    line-height: 1.6;
}

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

.container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Header */
.header {
    padding: 20px 0;
    /* position: fixed; width: 100%; top: 0; z-index: 100; background: rgba(255,255,255,0.9); backdrop-filter: blur(10px); */
}

.header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-weight: 700;
    font-size: 1.5rem;
    color: var(--primary-color);
}

.nav a {
    margin-left: 20px;
    font-size: 0.95rem;
    font-weight: 500;
    color: #666;
    transition: color 0.3s;
}

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

/* Hero Section */
.hero {
    padding: 100px 0;
    background: linear-gradient(135deg, #fdfbf9 0%, #edf2f0 100%);
    text-align: center;
}

.hero-text {
    max-width: 700px;
    margin: 0 auto;
}

.badge {
    display: inline-block;
    padding: 6px 12px;
    background-color: rgba(93, 126, 104, 0.1);
    color: var(--primary-color);
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 20px;
}

.hero h2 {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 20px;
    line-height: 1.3;
    color: #1a1a1a;
}

.hero p {
    font-size: 1.1rem;
    color: #555;
    margin-bottom: 40px;
}

.app-store-btn {
    display: inline-flex;
    align-items: center;
    background-color: #1a1a1a;
    color: white;
    padding: 12px 24px;
    border-radius: 12px;
    font-weight: 600;
    transition: transform 0.2s;
}

.app-store-btn:hover {
    transform: translateY(-2px);
    background-color: #000;
}

.icon {
    width: 20px;
    height: 20px;
    margin-right: 10px;
}

/* Features Section */
.features {
    padding: 100px 0;
    background-color: white;
}

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

.section-title h3 {
    color: var(--primary-color);
    font-size: 1rem;
    margin-bottom: 10px;
}

.section-title h2 {
    font-size: 2rem;
}

.feature-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 40px;
}

.feature-card {
    padding: 40px;
    background-color: var(--light-gray);
    border-radius: 24px;
    transition: transform 0.3s;
}

.feature-card:hover {
    transform: translateY(-5px);
}

.icon-box {
    font-size: 2.5rem;
    margin-bottom: 20px;
}

.feature-card h3 {
    font-size: 1.3rem;
    margin-bottom: 12px;
}

.feature-card p {
    color: #666;
    font-size: 0.95rem;
}

/* Privacy Page Specifics */
.privacy-section {
    padding: 80px 0;
    max-width: 800px;
    margin: 0 auto;
}

.privacy-section h1 {
    font-size: 2.2rem;
    margin-bottom: 10px;
}

.date {
    color: #888;
    margin-bottom: 40px;
    border-bottom: 1px solid #eee;
    padding-bottom: 20px;
}

.policy-content h3 {
    margin-top: 40px;
    margin-bottom: 15px;
    font-size: 1.3rem;
    color: #1a1a1a;
}

.policy-content p {
    margin-bottom: 15px;
    color: #444;
}

.policy-content ul {
    margin-bottom: 20px;
    padding-left: 20px;
}

.policy-content li {
    margin-bottom: 8px;
    color: #444;
}

/* Footer */
.footer {
    padding: 60px 0;
    background-color: #f9f9f9;
    border-top: 1px solid #eee;
}

.footer-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 20px;
}

.footer-logo {
    font-weight: 700;
    font-size: 1.2rem;
    color: #999;
}

.footer-links {
    display: flex;
    gap: 20px;
    list-style: none;
}

.footer-links a {
    color: #666;
    font-size: 0.9rem;
}

.footer-links a:hover {
    text-decoration: underline;
}

.company-info {
    text-align: center;
    color: #888;
    font-size: 0.85rem;
    margin: 10px 0;
    line-height: 1.6;
}

.company-info p {
    margin-bottom: 6px;
}

.company-info span {
    display: inline-block;
    margin: 0 8px;
    position: relative;
}

.company-info span::after {
    content: '';
    display: block;
    width: 1px;
    height: 10px;
    background-color: #ddd;
    position: absolute;
    right: -10px;
    top: 50%;
    transform: translateY(-50%);
}

.company-info span:last-child::after {
    display: none;
}

.copyright {
    color: #aaa;
    font-size: 0.8rem;
}

@media (max-width: 768px) {
    .company-info span {
        display: block;
        margin: 4px 0;
    }

    .company-info span::after {
        display: none;
    }
}

@media (max-width: 768px) {
    .hero h2 {
        font-size: 2.2rem;
    }
}

/* Brand Story Section */
.brand-story {
    padding: 140px 0;
    background-color: #fdfbf9;
    position: relative;
    overflow: hidden;
}

/* Decoration background element */
.brand-story::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 10% 20%, rgba(93, 126, 104, 0.03) 0%, transparent 40%),
        radial-gradient(circle at 90% 80%, rgba(93, 126, 104, 0.03) 0%, transparent 40%);
    pointer-events: none;
}

.story-header {
    text-align: center;
    margin-bottom: 80px;
    position: relative;
    z-index: 1;
}

.sub-title {
    display: inline-block;
    font-size: 0.9rem;
    color: var(--primary-color);
    font-weight: 700;
    letter-spacing: 2px;
    text-transform: uppercase;
    margin-bottom: 24px;
    position: relative;
}

.sub-title::after {
    content: '';
    display: block;
    width: 40px;
    height: 1px;
    background-color: var(--primary-color);
    margin: 10px auto 0;
    opacity: 0.5;
}

.story-header h2 {
    font-size: 2.8rem;
    font-weight: 700;
    color: #1a1a1a;
    line-height: 1.4;
    letter-spacing: -0.02em;
}

.story-content {
    display: flex;
    flex-direction: column;
    gap: 120px;
    max-width: 860px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

.story-item {
    display: flex;
    align-items: flex-start;
    gap: 60px;
}

.story-item.reverse {
    flex-direction: row-reverse;
}

.story-number {
    font-size: 5rem;
    font-weight: 800;
    color: rgba(93, 126, 104, 0.15);
    font-family: 'Pretendard', serif;
    line-height: 0.8;
    flex-shrink: 0;
    margin-top: -10px;
}

.story-text {
    flex: 1;
}

.story-text h3 {
    font-size: 1.6rem;
    margin-bottom: 24px;
    color: #222;
    font-weight: 700;
}

.story-text p {
    font-size: 1.1rem;
    color: #555;
    margin-bottom: 24px;
    line-height: 1.8;
    word-break: keep-all;
}

.story-text p strong {
    color: var(--primary-color);
    font-weight: 600;
}

.story-features {
    list-style: none;
    margin: 40px 0;
    padding: 30px;
    background-color: #fff;
    border-radius: 20px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.03);
    border: 1px solid rgba(0, 0, 0, 0.03);
}

.story-features li {
    margin-bottom: 15px;
    padding-left: 24px;
    position: relative;
    font-size: 1.05rem;
    color: #444;
}

.story-features li::before {
    content: "";
    display: block;
    width: 6px;
    height: 6px;
    background-color: var(--primary-color);
    border-radius: 50%;
    position: absolute;
    left: 0;
    top: 10px;
}

.story-features li:last-child {
    margin-bottom: 0;
}

.final-message {
    font-size: 1.25rem;
    color: var(--secondary-color);
    font-style: italic;
    border-left: 4px solid var(--primary-color);
    padding: 10px 0 10px 24px;
    margin-top: 40px;
    background-color: rgba(93, 126, 104, 0.05);
    border-radius: 0 12px 12px 0;
}

@media (max-width: 768px) {
    .brand-story {
        padding: 80px 0;
    }

    .story-header h2 {
        font-size: 2rem;
    }

    .story-content {
        gap: 80px;
    }

    .story-item,
    .story-item.reverse {
        flex-direction: column;
        gap: 20px;
    }

    .story-number {
        font-size: 3.5rem;
        margin-top: 0;
    }

    .story-text h3 {
        font-size: 1.4rem;
    }

    .story-text p {
        font-size: 1rem;
    }
}