@charset "utf-8";

/* =========================================
   基本設定
========================================= */
*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  font-size: 16px;
}

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.6;
  color: #222;
  background-color: #f7f7f7;
}

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

a {
  color: #0057c2;
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

/* =========================================
   レイアウト
========================================= */
#site-header {
  background-color: #ffffff;
  border-bottom: 1px solid #ddd;
}

.header-inner {
  max-width: 1080px;
  margin: 0 auto;
  padding: 0.5rem 1rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo img {
  height: 40px;
}

.global-nav ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  gap: 1.5rem;
}

.global-nav a {
  font-size: 0.95rem;
  font-weight: 600;
  color: #333;
}

.global-nav a:hover {
  color: #0057c2;
}

#container {
  max-width: 1080px;
  margin: 0 auto;
  padding: 0 1rem 3rem;
}

/* =========================================
   ヒーロー
========================================= */
.hero {
  padding: 3rem 0 2rem;
}

.hero-inner {
  text-align: center;
}

.hero h1 {
  font-size: 2rem;
  margin: 0 0 1rem;
}

.hero-lead {
  margin: 0;
  font-size: 1rem;
  color: #555;
}

/* =========================================
   セクション
========================================= */
.section {
  margin-top: 2.5rem;
}

.section-title {
  font-size: 1.4rem;
  margin: 0 0 1.5rem;
  border-left: 4px solid #0057c2;
  padding-left: 0.6rem;
}

.section-text {
  margin: 0 0 1.5rem;
  color: #555;
}

/* =========================================
   カード一覧
========================================= */
.card-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.5rem;
}

.card {
  position: relative;
  background-color: #ffffff;
  border-radius: 8px;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.06);
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.card-figure img {
  width: 100%;
}

.card-body {
  padding: 1rem 1.1rem 1.2rem;
}

.card-title {
  font-size: 1.05rem;
  margin: 0 0 0.6rem;
}

.card-text {
  margin: 0;
  font-size: 0.95rem;
  color: #555;
}

.card-badge {
  position: absolute;
  top: 0.8rem;
  left: 0.8rem;
  padding: 0.1rem 0.6rem;
  font-size: 0.7rem;
  font-weight: 700;
  border-radius: 1rem;
  color: #fff;
}

.card-badge-new {
  background-color: #e53935;
}

.card-badge-up {
  background-color: #43a047;
}

/* =========================================
   お問い合わせ
========================================= */
.section-contact {
  text-align: center;
  background-color: #ffffff;
  border-radius: 8px;
  padding: 2rem 1.5rem;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.06);
}

.contact-mail a {
  font-weight: 600;
  font-size: 1rem;
}

/* =========================================
   フッター
========================================= */
#site-footer {
  margin-top: 2.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid #ddd;
  text-align: center;
  font-size: 0.85rem;
  color: #777;
}

/* =========================================
   レスポンシブ
========================================= */
@media (max-width: 640px) {
  .header-inner {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.5rem;
  }

  .global-nav ul {
    flex-wrap: wrap;
    gap: 0.75rem;
  }

  .hero {
    padding-top: 2rem;
  }
}