/*
Theme Name: 浜松市合氣道協会
Theme URI: https://hama-aikido.com/
Author: Lightwork
Description: 浜松市合氣道協会 正風会専用。共通デザインを固定し、各ページの本文をWordPressで更新できるテーマです。
Version: 1.0.3
Requires at least: 6.0
Requires PHP: 7.4
Text Domain: hama-aikido
*/

:root {
  --blue: #2876a8;
  --blue-dark: #174f77;
  --blue-pale: #edf6fb;
  --ink: #2e3740;
  --muted: #64727d;
  --line: #d6e1e8;
  --paper: #ffffff;
  --bg: #f5f7f8;
  --max: 1080px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--bg);
  font-family: -apple-system, BlinkMacSystemFont, "Hiragino Kaku Gothic ProN",
    "Yu Gothic", Meiryo, sans-serif;
  font-size: 16px;
  line-height: 1.9;
}
img { max-width: 100%; height: auto; }
a { color: var(--blue-dark); text-decoration-thickness: 1px; text-underline-offset: 3px; }
a:hover { color: var(--blue); }

.site-wrap {
  width: min(calc(100% - 32px), var(--max));
  margin: 24px auto;
  overflow: hidden;
  background: var(--paper);
  border-radius: 8px;
  box-shadow: 0 8px 32px rgba(28, 57, 77, .1);
}
.site-header { background: #fff; }
.brand {
  display: flex;
  min-height: 104px;
  align-items: center;
  justify-content: center;
  padding: 22px 24px;
}
.brand img { display: block; width: min(440px, 88vw); }
.hero img { display: block; width: 100%; }

.menu-toggle {
  display: none;
  width: 100%;
  padding: 13px 20px;
  border: 0;
  color: #fff;
  background: var(--blue-dark);
  font: inherit;
  font-weight: 700;
  cursor: pointer;
}
.site-nav { background: var(--blue); }
.site-nav ul {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  max-width: var(--max);
  margin: 0 auto;
  padding: 0;
  list-style: none;
}
.site-nav a {
  display: block;
  padding: 14px 6px;
  border-right: 1px solid rgba(255,255,255,.25);
  color: #fff;
  font-size: 14px;
  font-weight: 700;
  text-align: center;
  text-decoration: none;
}
.site-nav li:first-child a { border-left: 1px solid rgba(255,255,255,.25); }
.site-nav a:hover,
.site-nav .current-menu-item > a,
.site-nav .current_page_item > a { background: var(--blue-dark); }

.content {
  min-height: 440px;
  padding: 44px clamp(22px, 5vw, 64px) 64px;
}
.content > *:first-child { margin-top: 0; }
.content h1,
.content h2 {
  margin: 2.2em 0 .9em;
  padding: .55em .75em;
  border-left: 7px solid var(--blue);
  color: var(--blue-dark);
  background: var(--blue-pale);
  font-size: clamp(23px, 3vw, 31px);
  line-height: 1.45;
}
.content h3 {
  margin: 2em 0 .8em;
  padding-bottom: .35em;
  border-bottom: 2px solid var(--line);
  color: var(--blue-dark);
  font-size: clamp(19px, 2.5vw, 23px);
  line-height: 1.55;
}
.content h4 { color: var(--blue-dark); font-size: 18px; }
.content p { margin: 0 0 1.35em; }
.content ul, .content ol { padding-left: 1.5em; }
.content table { width: 100%; border-collapse: collapse; margin: 1.5em 0; }
.content th, .content td { padding: 12px 14px; border: 1px solid var(--line); text-align: left; }
.content th { width: 28%; background: var(--blue-pale); }

.lead { font-size: 18px; }
.feature-image {
  float: right;
  width: min(43%, 360px);
  margin: 0 0 24px 36px;
  border-radius: 4px;
}
.clearfix::after { display: block; clear: both; content: ""; }
.notice {
  padding: 18px 22px;
  border: 1px solid #9ec9e1;
  border-radius: 6px;
  background: #f3faff;
}
.button-link,
.wp-block-button__link {
  display: inline-block;
  padding: 12px 24px;
  border-radius: 4px;
  color: #fff !important;
  background: var(--blue);
  font-weight: 700;
  text-decoration: none;
}
.button-link:hover,
.wp-block-button__link:hover { background: var(--blue-dark); }
.course-grid,
.venue-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 24px;
  margin: 24px 0;
}
.card {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 7px;
  background: #fff;
}
.card img { display: block; width: 100%; aspect-ratio: 16 / 9; object-fit: cover; }
.card-body { padding: 20px 22px; }
.card-body > *:first-child { margin-top: 0; }
.card-body > *:last-child { margin-bottom: 0; }
.responsive-frame { position: relative; width: 100%; height: 0; padding-bottom: 72%; overflow: hidden; }
.responsive-frame iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; }

.site-footer {
  padding: 27px 20px;
  color: #eaf4fa;
  background: var(--blue-dark);
  text-align: center;
}
.site-footer p { margin: 0 0 6px; }
.site-footer a { color: #fff; }
.site-footer small { font-size: 12px; }
.edit-link { margin-top: 30px; font-size: 13px; }

@media (max-width: 800px) {
  .site-wrap { width: 100%; margin: 0; border-radius: 0; box-shadow: none; }
  .brand { min-height: 86px; padding: 18px; }
  .menu-toggle { display: block; }
  .site-nav { display: none; }
  .site-nav.is-open { display: block; }
  .site-nav ul { display: block; }
  .site-nav a,
  .site-nav li:first-child a { padding: 13px 20px; border: 0; border-top: 1px solid rgba(255,255,255,.2); }
  .content { padding: 30px 20px 48px; }
  .feature-image { float: none; width: 100%; margin: 0 0 24px; }
  .course-grid, .venue-grid { grid-template-columns: 1fr; }
}

@media print {
  body { background: #fff; }
  .site-wrap { width: 100%; margin: 0; box-shadow: none; }
  .site-nav, .menu-toggle, .site-footer { display: none; }
}