@charset "UTF-8";

/* ==================================================
   JWSA 共通スタイル (common.css)
   キーカラー: #6bc8c5
   フォント: Noto Serif JP / Cormorant Garamond / sans-serif
================================================== */

:root {
  --primary-color: #6bc8c5;
  --primary-hover: #58b3b0;
  --primary-light: #f0fafa;
  --text-dark: #333333;
  --text-gray: #666666;
  --text-light: #888888;
  --bg-light: #fafafa;
  --border-color: #e5e5e5;
  --font-serif: "Noto Serif JP", "Cormorant Garamond", serif;
  --font-sans: "Noto Sans JP", -apple-system, BlinkMacSystemFont, "Helvetica Neue", sans-serif;
  --transition-smooth: all 0.35s cubic-bezier(0.25, 1, 0.5, 1);
}

/* リセット＆基本設定 */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 14px;
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-sans);
  color: var(--text-dark);
  background-color: #ffffff;
  line-height: 1.8;
  -webkit-font-smoothing: antialiased;
}

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

a {
  color: inherit;
  text-decoration: none;
  transition: var(--transition-smooth);
}

ul, ol {
  list-style: none;
}

/* ==================================================
   ヘッダー (Global Navigation)
================================================== */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 80px;
  background-color: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(8px);
  z-index: 1000;
  box-shadow: 0 1px 10px rgba(0, 0, 0, 0.05);
  transition: var(--transition-smooth);
}

.header-inner {
  max-width: 1200px;
  height: 100%;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.header-logo a {
  display: flex;
  align-items: center;
}

.header-logo img {
  height: 48px;
  width: auto;
}

.header-nav {
  display: flex;
  align-items: center;
  gap: 32px;
}

.nav-list {
  display: flex;
  align-items: center;
  gap: 28px;
}

.nav-link {
  font-size: 0.95rem;
  font-weight: 500;
  letter-spacing: 0.05em;
  position: relative;
  padding: 8px 0;
}

.nav-link::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0%;
  height: 2px;
  background-color: var(--primary-color);
  transition: var(--transition-smooth);
}

.nav-link:hover::after,
.nav-link.current::after {
  width: 100%;
}

.header-cta-btn {
  display: inline-block;
  padding: 10px 24px;
  background-color: var(--primary-color);
  color: #ffffff !important;
  font-size: 0.9rem;
  font-weight: 600;
  border-radius: 30px;
  letter-spacing: 0.05em;
}

.header-cta-btn:hover {
  background-color: var(--primary-hover);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(107, 200, 197, 0.35);
}

.header-sns {
  display: flex;
  align-items: center;
  gap: 10px;
}

.header-sns a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  border: 1px solid var(--border-color);
  color: var(--text-dark);
  font-size: 0.9rem;
  transition: var(--transition-smooth);
}

.header-sns a:hover {
  color: var(--primary-color);
  border-color: var(--primary-color);
  background-color: var(--primary-light);
}

/* スマホ用ハンバーガーメニュー */
.hamburger-btn {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  width: 32px;
  height: 24px;
  position: relative;
  z-index: 1001;
}

.hamburger-btn span {
  position: absolute;
  left: 0;
  width: 100%;
  height: 2px;
  background-color: var(--text-dark);
  transition: var(--transition-smooth);
}

.hamburger-btn span:nth-child(1) { top: 0; }
.hamburger-btn span:nth-child(2) { top: 11px; }
.hamburger-btn span:nth-child(3) { bottom: 0; }

.hamburger-btn.is-active span:nth-child(1) {
  transform: translateY(11px) rotate(45deg);
}
.hamburger-btn.is-active span:nth-child(2) {
  opacity: 0;
}
.hamburger-btn.is-active span:nth-child(3) {
  transform: translateY(-11px) rotate(-45deg);
}

/* ==================================================
   下層ページ共通ヘッダー (Page Header)
================================================== */
.page-hero {
  position: relative;
  height: 320px;
  margin-top: 80px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}

.page-hero::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.45);
}

.page-hero-inner {
  position: relative;
  z-index: 1;
  text-align: center;
  color: #ffffff;
}

.page-hero-en {
  font-family: "Cormorant Garamond", serif;
  font-size: 1.25rem;
  letter-spacing: 0.2em;
  color: var(--primary-color);
  margin-bottom: 8px;
  text-transform: uppercase;
}

.page-hero-title {
  font-family: var(--font-serif);
  font-size: 2.2rem;
  font-weight: 500;
  letter-spacing: 0.1em;
}

/* パンくずリスト */
.breadcrumb {
  background-color: var(--bg-light);
  border-bottom: 1px solid var(--border-color);
}

.breadcrumb-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 12px 24px;
  font-size: 0.85rem;
  color: var(--text-gray);
}

.breadcrumb-inner a:hover {
  color: var(--primary-color);
  text-decoration: underline;
}

.breadcrumb-separator {
  margin: 0 8px;
  color: var(--text-light);
}

/* ==================================================
   共通 お問い合わせ CTA (Common CTA)
================================================== */
.common-cta-section {
  padding: 80px 24px;
  background: linear-gradient(135deg, #6bc8c5 0%, #4daea9 100%);
  color: #ffffff;
  text-align: center;
}

.common-cta-inner {
  max-width: 800px;
  margin: 0 auto;
}

.common-cta-title {
  font-family: var(--font-serif);
  font-size: 2rem;
  margin-bottom: 16px;
  font-weight: 500;
}

.common-cta-text {
  font-size: 1rem;
  line-height: 1.8;
  margin-bottom: 32px;
  opacity: 0.95;
}

.common-cta-btn {
  display: inline-block;
  padding: 16px 48px;
  background-color: #ffffff;
  color: #4daea9 !important;
  font-size: 1.05rem;
  font-weight: bold;
  border-radius: 40px;
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.12);
  letter-spacing: 0.05em;
}

.common-cta-btn:hover {
  transform: translateY(-3px);
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.18);
}

/* ==================================================
   フッター (Footer)
================================================== */
.site-footer {
  background-color: #242929;
  color: #c5cdcd;
  padding: 60px 24px 30px;
}

.footer-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 48px;
  padding-bottom: 40px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-info h3 {
  color: #ffffff;
  font-size: 1.15rem;
  margin-bottom: 12px;
  font-weight: 500;
}

.footer-info p {
  font-size: 0.9rem;
  line-height: 1.7;
}

.footer-sns {
  display: flex;
  gap: 16px;
  margin-top: 16px;
}

.footer-sns a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.3);
  color: #d1d8d8;
  font-size: 1rem;
  transition: color 0.3s ease, border-color 0.3s ease, background-color 0.3s ease;
}

.footer-sns a:hover {
  color: var(--primary-color);
  border-color: var(--primary-color);
  background-color: rgba(107, 200, 197, 0.1);
}

.footer-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 16px 32px;
  align-content: flex-start;
}

.footer-nav a {
  font-size: 0.9rem;
  color: #d1d8d8;
}

.footer-nav a:hover {
  color: var(--primary-color);
}

.footer-copyright {
  text-align: center;
  font-size: 0.8rem;
  color: #839191;
  margin-top: 30px;
}

/* ==================================================
   アニメーション用 (Fade-in)
================================================== */
.fade-in-up {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.8s cubic-bezier(0.25, 1, 0.5, 1), transform 0.8s cubic-bezier(0.25, 1, 0.5, 1);
}

.fade-in-up.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* ==================================================
   レスポンシブ (スマホ表示)
================================================== */
@media screen and (max-width: 768px) {
  .hamburger-btn {
    display: block;
  }

  .header-nav {
    position: fixed;
    top: 80px;
    left: 0;
    width: 100%;
    height: calc(100vh - 80px);
    background-color: #ffffff;
    flex-direction: column;
    justify-content: flex-start;
    padding: 40px 24px;
    transform: translateX(100%);
    transition: var(--transition-smooth);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
  }

  .header-nav.is-open {
    transform: translateX(0);
  }

  .nav-list {
    flex-direction: column;
    gap: 24px;
    width: 100%;
    text-align: center;
  }

  .header-cta-btn {
    margin-top: 20px;
    width: 80%;
    text-align: center;
  }

  .header-sns {
    justify-content: center;
    width: 100%;
    margin-top: 24px;
    gap: 16px;
  }

  .page-hero {
    height: 240px;
  }

  .page-hero-title {
    font-size: 1.6rem;
  }

  .footer-inner {
    grid-template-columns: 1fr;
    gap: 32px;
  }
}