/*
Theme Name: みまもり通信ナビ
Author: UsuiTouma
Description: 子供GPS・キッズ携帯・格安SIMの比較サイト向け軽量オリジナルテーマ
Version: 1.0.0
Text Domain: mimamori
*/

html {
    box-sizing: border-box;
}

*,
*::before,
*::after {
    box-sizing: inherit;
}

body {
    margin: 0;
    font-family:
        -apple-system,
        BlinkMacSystemFont,
        "Segoe UI",
        "Hiragino Kaku Gothic ProN",
        "Hiragino Sans",
        "Yu Gothic",
        Meiryo,
        sans-serif;
    color: #333;
    background: #f7f8fa;
    line-height: 1.8;
}

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

img {
    max-width: 100%;
    height: auto;
}

.site-header {
    background: #fff;
    border-bottom: 1px solid #e5e7eb;
}

.header-inner {
    max-width: 1180px;
    margin: 0 auto;
    padding: 20px;
}

.site-title {
    display: inline-block;
    font-size: 28px;
    font-weight: 700;
    line-height: 1.4;
}

.site-description {
    margin: 4px 0 0;
    font-size: 14px;
    color: #666;
}

.global-nav {
    margin-top: 18px;
}

.global-nav-list {
    display: flex;
    flex-wrap: wrap;
    gap: 24px;
    margin: 0;
    padding: 0;
    list-style: none;
}

.global-nav-list a {
    font-weight: 600;
}

.site-main {
    padding: 40px 20px;
}

.content-inner {
    max-width: 900px;
    margin: 0 auto;
}

article {
    margin-bottom: 24px;
    padding: 28px;
    background: #fff;
    border-radius: 12px;
}

.entry-title {
    margin: 0 0 12px;
    font-size: 24px;
    line-height: 1.5;
}

.entry-summary {
    color: #555;
}

.site-footer {
    margin-top: 60px;
    padding: 36px 20px;
    background: #fff;
    border-top: 1px solid #e5e7eb;
}

.footer-inner {
    max-width: 1180px;
    margin: 0 auto;
}

.footer-nav-list {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
    margin: 0 0 20px;
    padding: 0;
    list-style: none;
}

.copyright {
    margin: 0;
    font-size: 13px;
    color: #777;
}

@media (max-width: 767px) {
    .header-inner {
        padding: 16px;
    }

    .site-title {
        font-size: 22px;
    }

    .site-description {
        font-size: 13px;
    }

    .global-nav-list {
        gap: 12px 18px;
        font-size: 14px;
    }

    .site-main {
        padding: 24px 14px;
    }

    article {
        padding: 20px;
    }

    .entry-title {
        font-size: 20px;
    }
}

.home-container {
    max-width: 1180px;
    margin: 0 auto;
    padding: 0 20px;
}

.home-hero {
    padding: 70px 0;
    background: #ffffff;
    text-align: center;
}

.home-hero-label {
    margin: 0 0 12px;
    font-size: 15px;
    font-weight: 700;
    color: #666;
}

.home-hero h1 {
    margin: 0;
    font-size: 40px;
    line-height: 1.45;
}

.home-hero-text {
    max-width: 760px;
    margin: 24px auto 0;
    font-size: 17px;
    color: #555;
}

.home-select,
.home-guide,
.home-latest {
    padding: 60px 0;
}

.home-section-title {
    margin: 0 0 30px;
    text-align: center;
    font-size: 30px;
    line-height: 1.4;
}

.home-select-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.home-select-card {
    display: block;
    padding: 32px 26px;
    background: #fff;
    border: 1px solid #e5e7eb;
    border-radius: 14px;
    text-align: center;
    transition:
        transform 0.2s ease,
        box-shadow 0.2s ease;
}

.home-select-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.08);
}

.home-select-icon {
    display: block;
    margin-bottom: 12px;
    font-size: 38px;
}

.home-select-card h3 {
    margin: 0 0 12px;
    font-size: 22px;
}

.home-select-card p {
    margin: 0;
    color: #555;
}

.home-guide {
    background: #fff;
}

.home-guide-box {
    max-width: 760px;
    margin: 0 auto;
    padding: 30px;
    background: #f7f8fa;
    border-radius: 14px;
}

.home-guide-box p {
    margin: 0;
    padding: 16px 0;
    border-bottom: 1px solid #ddd;
}

.home-guide-box p:last-child {
    border-bottom: 0;
}

.home-posts {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.home-post-card {
    margin: 0;
    padding: 0;
    overflow: hidden;
    background: #fff;
    border-radius: 14px;
}

.home-post-thumbnail {
    display: block;
    aspect-ratio: 16 / 9;
    overflow: hidden;
}

.home-post-thumbnail img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.home-post-card h3 {
    margin: 0;
    padding: 20px 20px 10px;
    font-size: 20px;
    line-height: 1.5;
}

.home-post-card p {
    margin: 0;
    padding: 0 20px 22px;
    color: #555;
}

@media (max-width: 767px) {
    .home-container {
        padding: 0 14px;
    }

    .home-hero {
        padding: 45px 0;
    }

    .home-hero h1 {
        font-size: 28px;
    }

    .home-hero-text {
        font-size: 15px;
    }

    .home-select,
    .home-guide,
    .home-latest {
        padding: 42px 0;
    }

    .home-section-title {
        margin-bottom: 22px;
        font-size: 24px;
    }

    .home-select-grid,
    .home-posts {
        grid-template-columns: 1fr;
    }

    .home-select-card {
        padding: 26px 20px;
    }
}