/* ========================================================
   Portal CSS
======================================================== */
:root {
    --bg-color: #faf9f7;
    --text-color: #333333;
    --accent-color: #ddc6b6;
    --white: #ffffff;
}

body {
    font-family: 'Noto Serif JP', serif;
    background-color: var(--bg-color);
    color: var(--text-color);
    line-height: 1.6;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 60px 20px;
}

.portal-container {
    max-width: 800px;
    width: 100%;
    text-align: center;
}

h1 {
    font-family: 'Jost', sans-serif;
    font-weight: 300;
    font-size: 2rem;
    letter-spacing: 0.1em;
    margin-bottom: 10px;
}

.sub-title {
    font-size: 0.9rem;
    color: #777;
    margin-bottom: 50px;
    letter-spacing: 0.05em;
}

.demo-cards {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.card {
    background-color: var(--white);
    border-radius: 12px;
    padding: 40px 30px;
    text-decoration: none;
    color: inherit;
    box-shadow: 0 10px 30px rgba(0,0,0,0.03);
    transition: all 0.4s ease;
    display: block;
    border: 1px solid transparent;
    position: relative;
    overflow: hidden;
    text-align: left;
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(0,0,0,0.06);
    border-color: var(--accent-color);
}

.card h2 {
    font-size: 1.5rem;
    margin-bottom: 15px;
    color: #2c2927;
}

.card p {
    font-size: 0.95rem;
    color: #666;
    margin-bottom: 20px;
}

.status {
    display: inline-block;
    font-size: 0.8rem;
    padding: 5px 12px;
    border-radius: 20px;
    font-family: 'Jost', sans-serif;
    font-weight: 500;
    letter-spacing: 0.1em;
}

.status.ready {
    background-color: #f1ede8;
    color: #a4826b;
}

.status.coming {
    background-color: #f5f5f5;
    color: #999;
}

.badge {
    position: absolute;
    top: 20px;
    right: -20px;
    background: var(--accent-color);
    color: #fff;
    font-size: 0.7rem;
    padding: 5px 30px;
    transform: rotate(45deg);
    letter-spacing: 0.1em;
    text-align: center;
}