@charset "UTF-8";

/* 共通部分
------------------------------- */
html {
    font-size: 100%;
}
body {
    font-family:
        "Helvetica Neue", Arial, "Hiragino Kaku Gothic ProN", "Hiragino Sans",
        sans-serif;
    line-height: 1.7;
    color: #333; /* カフェのブラウンからダークグレーに変更 */
}
a {
    text-decoration: none;
    color: #007bff; /* リンクをブルーに */
}
a:hover {
    text-decoration: underline;
}
img {
    max-width: 100%;
}

/* レイアウト */
.wrapper {
    max-width: 1120px;
    margin: auto;
    padding: 0 1.5rem;
}
.align-center {
    text-align: center;
}

/* 見出し */
.font-english {
    font-family: "Philosopher", sans-serif;
    font-weight: normal;
}
.page-title,
.heading-large,
.heading-medium {
    font-size: 3rem;
    text-align: center;
    color: #222;
}
.page-title {
    margin-top: 2rem;
    line-height: 1.4;
    color: #fff; /* カバー画像の上の文字は白に */
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.5);
}
.heading-large {
    margin-bottom: 1rem;
}

/* ボタン */
.btn {
    display: inline-block;
    font-size: 1.25rem;
    background-color: #007bff;
    color: #fff;
    border-radius: 4px; /* ITっぽく少し角張らせる */
    padding: 0.75rem 2rem;
    transition: 0.3s;
}
.btn:hover {
    background-color: #0056b3;
    text-decoration: none;
    color: #fff;
}

/* ヘッダー
------------------------------- */
.page-header {
    padding-top: 1rem;
}
.logo-text {
    font-size: 2rem;
    color: #fff;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.5);
}
.logo-text:hover {
    text-decoration: none;
    color: #e0e0e0;
}
.main-nav {
    display: flex;
    justify-content: center;
    gap: 2.5rem;
    font-size: 1.25rem;
    list-style: none;
}
.main-nav a {
    color: #fff;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.5);
}
.main-nav a:hover {
    color: #007bff;
    text-decoration: none;
}

/* ヘッダーカバー画像
------------------------------- */
.cover {
    background-color: #343a40; /* 画像がない場合の代替色 */
    background-size: cover;
    background-position: center;
    height: 600px;
}
.sub-cover {
    background-color: #495057;
    background-size: cover;
    background-position: center;
    height: 350px;
    margin-bottom: 4rem;
}

/* ※ 画像を用意する場合はここにPC等の背景画像のパスを指定します */
/*
.cover-home { background-image: url(../images/hero-home.jpg); }
.cover-blog { background-image: url(../images/hero-blog.jpg); }
.cover-works { background-image: url(../images/hero-works.jpg); }
*/

/* HOME (index)
------------------------------- */
.about {
    max-width: 800px;
    padding: 0 1.5rem;
    margin: 4rem auto 4rem;
}
.about p {
    margin-bottom: 2rem;
    font-size: 1.1rem;
}

.cover-home{
	background-image:url(https://picsum.photos/800/400);
	background-size: cover; /* 枠いっぱいに広げる */
	background-position: center; /* 画像の中央を表示 */
}
			
/* BLOG (blog.html)
------------------------------- */
.post {
    margin-bottom: 3rem;
}
.post-title {
    font-weight: bold;
    font-size: 1.75rem;
    margin-bottom: 1rem;
}
.post-info {
    display: flex;
    gap: 1rem;
    margin-bottom: 1.5rem;
    align-items: center;
}
.post-cat {
    display: flex;
    gap: 0.5rem;
    list-style: none;
}
.post-cat a {
    color: #555;
    background-color: #f1f3f5;
    border-radius: 4px;
    font-size: 0.875rem;
    padding: 0.25rem 0.75rem;
}
.post-cat a:hover {
    background-color: #e9ecef;
    text-decoration: none;
}
.post-date {
    color: #888;
    font-size: 0.875rem;
}
.post-thumbnail {
    border-radius: 8px;
    margin-bottom: 1.5rem;
    border: 1px solid #ddd;
}
.post p {
    margin-bottom: 1.5rem;
    line-height: 1.8;
}

/* サイドバー */
.side-menu {
    list-style: none;
    margin-bottom: 3rem;
}
.side-menu li {
    border-bottom: 1px solid #eee;
}
.side-menu a {
    color: #555;
    display: block;
    padding: 0.75rem 0;
}
.side-menu a:hover {
    color: #007bff;
    padding-left: 0.5rem;
    transition: padding 0.3s;
}

.recommend{
    color: red;
    font-size: 28px;
}

.cover-blog{
	background-image:url(https://picsum.photos/800/400);
	background-size: cover; /* 枠いっぱいに広げる */
	background-position: center; /* 画像の中央を表示 */
}

/* WORKS (works.html)
------------------------------- */
.grid {
    display: grid;
    gap: 2rem;
    grid-template-columns: repeat(2, 1fr);
    margin-bottom: 4rem;
}
.item {
	background-image: url(images/silver_simple-2.jpg);
    background-size: cover;
    background-position: center;
    
    background: #fff;
    border: 1px solid #eaeaea;
    border-radius: 8px;
    padding: 1rem;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
    transition: transform 0.2s;
}
.item:hover {
    transform: translateY(-5px);
}
.item img {
    aspect-ratio: 16/9; /* アプリのスクショが映えるように16:9に変更 */
    object-fit: cover;
    border-radius: 4px;
    margin-bottom: 1rem;
    border: 1px solid #eee;
}
.item p {
    font-size: 0.9rem;
    color: #555;
}
.item strong {
    color: #222;
    font-size: 1.1rem;
}

.item a{
    text-shadow: 2px 2px 10px rgb(255, 255, 255);
}

.cover-works{
	background-image:url(https://picsum.photos/800/400);
	background-size: cover; /* 枠いっぱいに広げる */
	background-position: center; /* 画像の中央を表示 */
}


/* フッター
------------------------------- */
.page-footer {
    background-color: #f8f9fa; /* ダークトーンの背景画像からシンプルなライトグレーに変更 */
    padding-top: 4rem;
    border-top: 1px solid #eee;
}
.page-footer .heading-large {
    font-size: 2rem;
}
.info {
    width: 100%;
    max-width: 500px;
    margin: auto;
    padding: 0 1.5rem;
    border-spacing: 0;
}
.info th,
.info td {
    border-bottom: 1px solid #ddd;
}
.info th {
    text-align: left;
    font-weight: bold;
    padding: 1rem;
    color: #555;
    width: 30%;
}
.info td {
    padding: 1rem 0;
}
.copyright {
    background-color: #343a40;
    text-align: center;
    padding: 1.5rem 0;
    margin-top: 4rem;
    color: #adb5bd;
}

/* デスクトップ版
------------------------------- */
@media (min-width: 800px) {
    .page-title {
        font-size: 4rem;
    }
    .heading-large {
        font-size: 3rem;
    }
    .post-title {
        font-size: 2.2rem;
    }

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

    .blog-contents {
        display: flex;
        justify-content: space-between;
    }
    .post {
        width: 70%;
    }
    .sidebar {
        width: 25%;
    }
    .sidebar .heading-medium {
        text-align: left;
        margin-bottom: 1rem;
        border-bottom: 2px solid #333;
        padding-bottom: 0.5rem;
    }

    .grid {
        gap: 2.5rem;
        grid-template-columns: repeat(3, 1fr);
    }
}