/* ================================
   layout.css – header / footer / menu
================================ */

/* Header */
.l-header {
    position: sticky;
    top: 0;
    z-index: 100;
    height: var(--s-header);
    background: rgba(255,255,255,0.95);
    backdrop-filter: blur(10px);
    padding: 0 var(--s-gutter);
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid var(--c-border);
}

.l-header .logo-wrapper {
}

.logo-img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

/* Layout Container */
.l-container {
    width: 900px;
    margin: 0 auto;
    padding-bottom: 80px;
}

@media (max-width: 960px) {
    .l-container { width: 100%; }
}

/* Menu Modal */
.l-menu-modal {
    position: fixed;
    inset: 0;
    z-index: 200;
    background: white;
    padding: 24px;
    display: none;
}

.l-menu-modal.is-open { display: block; }

.l-menu-list {
    margin-top: 40px;
    display: flex;
    flex-direction: column;
    gap: 24px;
    font-size: 20px;
    font-weight: 800;
}

.l-menu-list button { text-align: left; padding: 8px 0; }

/* Footer */
.l-footer {
    margin-top: 60px;
    background: white;
    padding: 60px 20px 40px;
    text-align: center;
    border-top: 1px solid var(--c-border);
}

.l-footer-logo {
    width: 200px;
    height: 50px;
    margin: 0 auto 40px;
}

.l-footer-nav {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 32px;
    max-width: 400px;
    margin: 0 auto 40px;
}

.l-footer-nav a {
    text-decoration: none;
    color: var(--c-text-sub);
    font-size: 13px;
}

.l-footer-copy {
    font-size: 10px;
    color: #999;
}