/* style.css */
:root {
    --bg-color: #f8f7f2;
    --main-text: #1a1a1a;
    --accent-color: #4b5858;
    --border-color: #d1d1d1;
    --hover-bg: #ecebe6;
}

body {
    margin: 0;
    padding: 0;
    background-color: var(--bg-color);
    color: var(--main-text);
    font-family: "Yu Mincho", "YuMincho", "Hiragino Mincho ProN", serif;
    line-height: 1.8;
}

.container {
    max-width: 1000px;
    margin: 0 auto;
    padding: 40px 20px;
}

/* ヘッダー・ナビゲーション */
header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 20px;
    margin-bottom: 60px;
}

.logo a {
    font-size: 2rem;
    font-weight: bold;
    letter-spacing: 0.2em;
    text-decoration: none;
    color: var(--main-text);
}

nav ul {
    display: flex;
    list-style: none;
    gap: 30px;
    margin: 0;
    padding: 0;
}

nav ul li {
    position: relative;
}

nav ul li a {
    text-decoration: none;
    color: var(--main-text);
    font-size: 0.9rem;
    letter-spacing: 0.1em;
}

/* ドロップダウンメニュー */
.dropdown-content {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    background-color: var(--bg-color);
    border: 1px solid var(--border-color);
    min-width: 160px;
    z-index: 10;
    box-shadow: 0 4px 10px rgba(0,0,0,0.05);
}

.dropdown-content li {
    width: 100%;
}

.dropdown-content li a {
    display: block;
    padding: 10px 15px;
    border-bottom: 1px solid var(--border-color);
}

.dropdown-content li:last-child a {
    border-bottom: none;
}

.dropdown-content li a:hover {
    background-color: var(--hover-bg);
}

.dropdown:hover .dropdown-content {
    display: block;
}

/* 各種ボタン・リンク */
.btn-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin-top: 40px;
}

.btn-item {
    display: block;
    border: 1px solid var(--main-text);
    padding: 15px;
    text-align: center;
    text-decoration: none;
    color: var(--main-text);
    transition: 0.3s;
}

.btn-item:hover {
    background-color: var(--main-text);
    color: #fff;
}

/* トップページ */
.home-main {
    max-width: 720px;
    margin: 0 auto;
}

.home-hero {
    text-align: center;
    margin-bottom: 72px;
}

.home-hero h1 {
    font-size: clamp(1.5rem, 4vw, 2rem);
    font-weight: normal;
    letter-spacing: 0.12em;
    line-height: 1.6;
    margin: 0 0 1.25rem;
}

.home-lead {
    margin: 0;
    font-size: 0.95rem;
    letter-spacing: 0.04em;
    color: var(--accent-color);
}

.home-about {
    margin-bottom: 56px;
    padding-bottom: 48px;
    border-bottom: 1px solid var(--border-color);
}

.home-about-title {
    font-size: 0.85rem;
    font-weight: normal;
    letter-spacing: 0.35em;
    text-align: center;
    margin: 0 0 24px;
    color: var(--accent-color);
}

.home-about-body {
    max-width: 34em;
    margin: 0 auto;
}

.home-about-body p {
    margin: 0 0 1.1em;
    font-size: 0.9rem;
    line-height: 1.95;
    letter-spacing: 0.04em;
    color: var(--accent-color);
    text-align: left;
}

.home-about-body p:last-child {
    margin-bottom: 0;
}

.home-about-body strong {
    font-weight: normal;
    color: var(--main-text);
    letter-spacing: 0.06em;
}

.home-pickup {
    padding-top: 8px;
}

.home-pickup-title {
    font-size: 0.85rem;
    font-weight: normal;
    letter-spacing: 0.35em;
    text-align: center;
    margin: 0 0 28px;
    color: var(--accent-color);
}

.pickup-card {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 28px 36px;
    align-items: center;
    padding: 24px;
    border: 1px solid var(--border-color);
    text-decoration: none;
    color: inherit;
    background-color: #fff;
    box-shadow: 0 6px 24px rgba(0, 0, 0, 0.04);
    transition: border-color 0.25s ease, box-shadow 0.25s ease;
}

.pickup-card:hover {
    border-color: var(--main-text);
    box-shadow: 0 10px 32px rgba(0, 0, 0, 0.08);
}

.pickup-figure {
    margin: 0;
}

.pickup-figure img {
    display: block;
    width: 100%;
    height: auto;
    aspect-ratio: 16 / 9;
    object-fit: cover;
    border: 1px solid var(--border-color);
}

.pickup-body {
    text-align: left;
}

.pickup-name {
    font-size: 1.25rem;
    font-weight: normal;
    letter-spacing: 0.08em;
    margin: 0 0 12px;
}

.pickup-copy {
    margin: 0 0 20px;
    font-size: 0.9rem;
    line-height: 1.9;
    color: var(--accent-color);
}

.pickup-cta {
    font-size: 0.8rem;
    letter-spacing: 0.2em;
    border-bottom: 1px solid var(--main-text);
    padding-bottom: 2px;
}

@media (max-width: 700px) {
    .pickup-card {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .pickup-body {
        text-align: center;
    }
}

/* フッター（法務リンク） */
.site-footer {
    margin-top: 100px;
    text-align: center;
    font-size: 0.8rem;
    padding-bottom: 40px;
}

.footer-legal {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 0.5rem 1.25rem;
    margin-bottom: 1rem;
}

.footer-legal a {
    color: var(--accent-color);
    text-decoration: none;
    border-bottom: 1px solid transparent;
}

.footer-legal a:hover {
    border-bottom-color: var(--accent-color);
}

.footer-copy {
    margin: 0;
    color: var(--accent-color);
}

/* 法務ページ本文 */
.legal-doc {
    max-width: 42rem;
    margin: 0 auto;
}

.legal-doc h1 {
    font-size: 1.35rem;
    font-weight: normal;
    letter-spacing: 0.1em;
    margin: 0 0 0.5rem;
}

.legal-updated {
    font-size: 0.85rem;
    color: var(--accent-color);
    margin: 0 0 2rem;
}

.legal-note {
    font-size: 0.9rem;
    color: var(--accent-color);
    margin: 0 0 1.5rem;
    padding: 12px 14px;
    border: 1px solid var(--border-color);
    background-color: #fff;
}

.legal-doc section {
    margin-bottom: 2rem;
}

.legal-doc h2 {
    font-size: 1rem;
    font-weight: normal;
    letter-spacing: 0.06em;
    margin: 0 0 0.75rem;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 0.35rem;
}

.legal-doc p {
    margin: 0 0 0.75rem;
    font-size: 0.9rem;
}

.legal-doc .legal-list {
    margin: 0 0 0.75rem;
    padding-left: 1.35rem;
    font-size: 0.9rem;
    line-height: 1.85;
}

.legal-doc .legal-list li {
    margin-bottom: 0.35rem;
}

.legal-closing {
    margin-top: 2.5rem;
    text-align: right;
    font-size: 0.9rem;
}

.legal-doc a {
    color: var(--main-text);
}

.legal-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.9rem;
}

.legal-table th,
.legal-table td {
    border: 1px solid var(--border-color);
    padding: 10px 12px;
    vertical-align: top;
    text-align: left;
}

.legal-table th {
    width: 11rem;
    font-weight: normal;
    background-color: #fff;
    white-space: nowrap;
}

@media (max-width: 600px) {
    .legal-table th,
    .legal-table td {
        display: block;
        width: 100%;
    }

    .legal-table th {
        border-bottom: none;
        padding-bottom: 4px;
    }

    .legal-table td {
        border-top: none;
        padding-top: 4px;
        padding-bottom: 14px;
    }
}

/* 作品ページ（概要・ギャラリー） */
.work-page {
    max-width: 800px;
    margin: 0 auto;
}

.work-header {
    margin-bottom: 2.5rem;
    padding-bottom: 1.25rem;
    border-bottom: 1px solid var(--border-color);
}

.work-header h1 {
    font-size: 1.5rem;
    font-weight: normal;
    letter-spacing: 0.12em;
    margin: 0 0 0.75rem;
}

.contact-game h1 {
    font-size: 1.5rem;
    font-weight: normal;
    letter-spacing: 0.12em;
    margin: 0 0 1.25rem;
    padding-bottom: 1.25rem;
    border-bottom: 1px solid var(--border-color);
}

.work-meta {
    margin: 0;
    font-size: 0.85rem;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.35rem 0.5rem;
}

.work-meta-sep {
    color: var(--border-color);
    user-select: none;
}

.work-meta a {
    color: var(--accent-color);
    text-decoration: none;
    border-bottom: 1px solid transparent;
}

.work-meta a:hover {
    border-bottom-color: var(--accent-color);
}

.work-stores {
    margin-top: 1.75rem;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 14px;
    align-items: center;
    font-family: system-ui, -apple-system, "Segoe UI", "Hiragino Sans", "Yu Gothic UI", sans-serif;
}

.work-store-link {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    justify-content: center;
    gap: 0.35rem;
    padding: 1.35rem 1.4rem;
    min-height: 6.5rem;
    text-decoration: none;
    color: #f7f6f2;
    border: none;
    border-radius: 4px;
    transition: transform 0.2s ease, box-shadow 0.25s ease, background 0.25s ease;
}

.work-store-link:hover {
    transform: translateY(-3px);
}

.work-store-link:focus-visible {
    outline: 2px solid var(--accent-color);
    outline-offset: 3px;
}

/* ストア公式バッジ（改変・アニメーション不可。クリアスペースはバッジ高さの約 1/4） */
.work-store-badge {
    display: inline-block;
    line-height: 0;
    vertical-align: middle;
    text-decoration: none;
    box-sizing: content-box;
    /* 高さ 82px 前後のバッジ → 約 21px */
    padding: 21px;
}

.work-store-badge:focus-visible {
    outline: 2px solid var(--accent-color);
    outline-offset: 2px;
}

.work-store-badge--apple img {
    display: block;
    width: 224px;
    max-width: 100%;
    height: auto;
    aspect-ratio: 224 / 82;
    object-fit: contain;
}

.work-store-attribution {
    margin: 1rem 0 0;
    max-width: 36em;
    font-size: 0.65rem;
    line-height: 1.65;
    letter-spacing: 0.02em;
    color: var(--accent-color);
}

.work-store-link--google {
    background: linear-gradient(165deg, #5f7f72 0%, #4a665c 40%, #3a524a 100%);
    box-shadow: 0 8px 24px rgba(48, 72, 62, 0.18);
}

.work-store-link--google:hover {
    background: linear-gradient(165deg, #6d8f81 0%, #567468 42%, #435e54 100%);
    box-shadow: 0 14px 34px rgba(48, 72, 62, 0.26);
}

.work-store-kicker {
    font-size: 0.72rem;
    font-weight: 600;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    opacity: 0.88;
}

.work-store-title {
    font-size: 1.45rem;
    font-weight: 700;
    letter-spacing: 0.02em;
    line-height: 1.2;
}

.work-store-action {
    margin-top: 0.35rem;
    font-size: 0.78rem;
    font-weight: 600;
    letter-spacing: 0.12em;
    opacity: 0.92;
}

@media (max-width: 520px) {
    .work-stores {
        grid-template-columns: 1fr;
    }

    .work-store-link {
        min-height: auto;
        padding: 1.15rem 1.25rem;
    }
}

.work-back {
    margin: 0 0 1rem;
    font-size: 0.85rem;
}

.work-back a {
    color: var(--accent-color);
    text-decoration: none;
    border-bottom: 1px solid transparent;
}

.work-back a:hover {
    border-bottom-color: var(--accent-color);
}

.contact-url-block a {
    word-break: break-all;
    font-family: ui-monospace, "Cascadia Mono", monospace;
    font-size: 0.88rem;
}

.work-license h1 {
    font-size: 1.25rem;
}

.work-section {
    margin-bottom: 3rem;
}

.work-section h2 {
    font-size: 0.85rem;
    font-weight: normal;
    letter-spacing: 0.28em;
    margin: 0 0 1rem;
    color: var(--accent-color);
}

.work-prose p {
    margin: 0 0 1em;
    font-size: 0.95rem;
    line-height: 1.95;
    letter-spacing: 0.03em;
}

.work-prose p:last-child {
    margin-bottom: 0;
}

.work-gallery-hint {
    font-size: 0.8rem;
    color: var(--accent-color);
    margin: 0 0 1rem;
    line-height: 1.7;
}

.work-gallery-hint code {
    font-family: ui-monospace, monospace;
    font-size: 0.88em;
}

.work-gallery {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
}

.work-gallery-item {
    margin: 0;
    border: 1px solid var(--border-color);
    background-color: #fff;
    overflow: hidden;
}

.work-gallery-item img {
    display: block;
    width: 100%;
    height: auto;
    vertical-align: middle;
}

@media (max-width: 600px) {
    .work-gallery {
        grid-template-columns: 1fr;
    }
}

.license-placeholder {
    margin: 0.75rem 0 0;
    padding: 12px 14px;
    font-size: 0.8rem;
    line-height: 1.6;
    font-family: ui-monospace, monospace;
    border: 1px solid var(--border-color);
    background-color: #fff;
    white-space: pre-wrap;
    overflow-x: auto;
}