/*
Theme Name: K-SUPPORT
Theme URI: https://k-support.co.jp
Author: K-SUPPORT
Description: 株式会社ケイ・サポート コーポレートサイト用カスタムテーマ
Version: 1.0.0
Text Domain: k-support
*/

/* ==========================================================================
   デザイントークン
   ========================================================================== */
:root {
  /* K-SUPPORT Web UIコンポーネント集 Ver.1 準拠 */
  --color-navy-dark: #0a1226;
  --color-navy: #0d183d;
  --color-navy-2: #16224a;
  --color-gold: #c8a144;
  --color-gold-light: #d4b364;
  --color-cream: #fdf3e2;
  --color-bg-light: #f5f7fa;
  --color-bg-lighter: #f8f9fb;
  --color-text: #333333;
  --color-text-light: #6b7078;
  --color-border: #e6e9ef;
  --color-white: #ffffff;

  /* 見出し：Noto Serif JP／本文：Noto Sans JP／英数字：Montserrat
     Montserratを先頭に置くことで、半角英数字だけ自動的にMontserrat、
     日本語部分は後続フォントにフォールバックする。 */
  --font-base: "Montserrat", "Noto Sans JP", "Hiragino Kaku Gothic ProN", "Yu Gothic", sans-serif;
  --font-heading: "Montserrat", "Noto Serif JP", "Hiragino Mincho ProN", serif;

  --container-width: 1120px;
  --radius: 8px;
  --radius-btn: 10px;
  --shadow-card: 0 4px 20px rgba(13, 24, 61, 0.06);
  --shadow-card-hover: 0 8px 28px rgba(13, 24, 61, 0.12);
}

/* ==========================================================================
   リセット / 基本
   ========================================================================== */
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font-base);
  color: var(--color-text);
  font-size: 16px;
  line-height: 1.8;
  background: var(--color-white);
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; margin: 0; padding: 0; }
h1, h2, h3, h4, p { margin: 0; }
h1, h2, h3, h4 { font-family: var(--font-heading); }
button { font-family: inherit; cursor: pointer; }

.container {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 24px;
}

.section { padding: 96px 0; }
.section--light { background: var(--color-bg-light); }
.section--white { background: var(--color-white); }
.section--navy { background: var(--color-navy); }

.eyebrow {
  display: block;
  text-align: center;
  color: var(--color-gold);
  font-weight: 700;
  letter-spacing: 0.2em;
  font-size: 13px;
  margin-bottom: 12px;
}
.section-title {
  text-align: center;
  font-size: 32px;
  font-weight: 700;
  color: var(--color-navy);
  margin-bottom: 16px;
}
.section-title--white { color: var(--color-white); }
.section-lead {
  text-align: center;
  color: var(--color-text-light);
  font-size: 15px;
  margin-bottom: 56px;
}
.section-lead--white { color: #c7cede; }
.section-head { margin-bottom: 56px; }

/* ==========================================================================
   ボタン
   ========================================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  height: 48px;
  padding: 0 28px;
  border-radius: var(--radius-btn);
  font-weight: 700;
  font-size: 15px;
  white-space: nowrap;
  border: 2px solid transparent;
  transition: opacity 0.2s ease, background 0.2s ease, color 0.2s ease;
}
.btn:hover { opacity: 0.85; }
.btn-navy { background: var(--color-navy); color: var(--color-white); }
.btn-outline { background: var(--color-white); color: var(--color-navy); border-color: var(--color-navy); }
.btn-outline-white { background: transparent; color: var(--color-white); border-color: var(--color-white); }
.btn-gold { background: var(--color-gold); color: var(--color-navy-dark); }
.btn-gray { background: var(--color-bg-light); color: var(--color-navy); border-color: var(--color-border); }
.btn-block { display: flex; width: 100%; }

/* ==========================================================================
   ヘッダー
   ========================================================================== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--color-white);
  border-bottom: 1px solid var(--color-border);
}
.site-header__inner {
  max-width: var(--container-width);
  min-height: 90px;
  margin: 0 auto;
  padding: 16px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.site-logo { display: flex; align-items: center; gap: 10px; font-weight: 700; font-family: var(--font-heading); font-size: 20px; color: var(--color-navy); }
.site-logo img { height: 192px; width: auto; }
.site-logo .img-placeholder { height: 192px; width: 260px; min-height: 0; font-size: 10px; }
.site-logo--footer img { height: 216px; filter: brightness(0) invert(1); }
.site-logo--footer .img-placeholder { height: 216px; width: 280px; }
.main-nav { display: flex; align-items: center; gap: 32px; }
.main-nav li, .mobile-nav li { list-style: none; }
.main-nav a {
  font-size: 15px;
  font-weight: 500;
  color: var(--color-navy);
  position: relative;
  padding: 4px 0;
}
.main-nav a:hover { color: var(--color-gold); }
.main-nav a.is-active { color: var(--color-gold); }
.header-cta { flex-shrink: 0; }
.header-cta .btn { padding: 12px 20px; font-size: 14px; }

.nav-toggle { display: none; }

/* パンくず */
.breadcrumb {
  background: var(--color-bg-lighter);
  font-size: 13px;
  color: var(--color-text-light);
  padding: 14px 0;
}
.breadcrumb a { color: var(--color-text-light); }
.breadcrumb a:hover { color: var(--color-gold); }

/* ==========================================================================
   ヒーロー（トップ）
   ========================================================================== */
.hero {
  position: relative;
  max-width: var(--container-width);
  margin: 0 auto;
  height: 650px;
  color: var(--color-navy);
  overflow: hidden;
  background: linear-gradient(135deg, #eef1f6 0%, #dfe6ee 45%, #f3ecd8 100%);
  background-size: cover;
  background-position: center;
}
.hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    90deg,
    #ffffff 0%,
    #ffffff 40%,
    rgba(255, 255, 255, 0.75) 52%,
    rgba(255, 255, 255, 0) 68%
  );
}
.hero__inner {
  position: relative;
  z-index: 1;
  height: 100%;
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
}

/* 画像未配置時のプレースホルダー */
.img-placeholder {
  width: 100%;
  min-height: 160px;
  background: repeating-linear-gradient(45deg, #eef1f6, #eef1f6 10px, #e4e8ef 10px, #e4e8ef 20px);
  border: 1px dashed #b7c0cf;
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #7c8494;
  font-size: 12px;
  text-align: center;
  line-height: 1.6;
}
.hero__body {
  width: 100%;
  max-width: 600px;
}
.hero__title {
  font-size: 46px;
  line-height: 1.4;
  font-weight: 700;
  margin-bottom: 24px;
}
.hero__lead { font-size: 15px; color: var(--color-text-light); margin-bottom: 32px; }
.hero__actions { display: flex; gap: 16px; flex-wrap: wrap; }

/* サブページ用ヒーロー */
.page-hero { background: var(--color-white); }
.page-hero__inner {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 48px 24px 64px;
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 48px;
  align-items: center;
}
.page-hero__title {
  font-size: 34px;
  font-weight: 700;
  color: var(--color-navy);
  border-bottom: 3px solid var(--color-gold);
  display: inline-block;
  padding-bottom: 16px;
  margin-bottom: 20px;
}
.page-hero__subtitle { font-size: 18px; font-weight: 700; color: var(--color-navy); margin-bottom: 16px; line-height: 1.7; }
.page-hero__text { color: var(--color-text-light); font-size: 14px; margin-bottom: 32px; }
.page-hero__actions { display: flex; gap: 16px; flex-wrap: wrap; }
.page-hero__image { border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow-card); }

/* ==========================================================================
   カード群（お悩み／サービス）
   ========================================================================== */
.card-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
.card-grid--3 { grid-template-columns: repeat(3, 1fr); }

.icon-card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 32px 24px;
  min-height: 320px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  text-align: center;
  box-shadow: var(--shadow-card);
  transition: box-shadow 0.2s ease, transform 0.2s ease;
}
.icon-card:hover { box-shadow: var(--shadow-card-hover); transform: translateY(-2px); }
.icon-card__icon {
  width: 56px;
  height: 56px;
  margin: 0 auto 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-navy);
}
.icon-card__icon svg { width: 100%; height: 100%; }
.icon-card__title { font-size: 16px; font-weight: 700; color: var(--color-navy); margin-bottom: 12px; line-height: 1.6; }
.icon-card__text { font-size: 13px; color: var(--color-text-light); line-height: 1.7; }

.service-card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 32px 24px;
  min-height: 340px;
  display: flex;
  flex-direction: column;
  box-shadow: var(--shadow-card);
}
.service-card__link { margin-top: auto; }
.service-card__icon {
  width: 48px;
  height: 48px;
  color: var(--color-navy);
  margin-bottom: 20px;
}
.service-card__icon svg { width: 100%; height: 100%; }
.service-card__title { font-size: 17px; font-weight: 700; color: var(--color-navy); margin-bottom: 16px; }
.service-card__list { margin-bottom: 20px; }
.service-card__list li {
  display: flex;
  gap: 8px;
  font-size: 13px;
  color: var(--color-text-light);
  margin-bottom: 10px;
  line-height: 1.6;
}
.service-card__list li::before {
  content: "";
  flex-shrink: 0;
  width: 16px;
  height: 16px;
  margin-top: 2px;
  background: var(--color-gold);
  -webkit-mask: var(--check-icon) no-repeat center / contain;
  mask: var(--check-icon) no-repeat center / contain;
}
.service-card__link { font-size: 13px; font-weight: 700; color: var(--color-navy); display: inline-flex; align-items: center; gap: 4px; }
.service-card__link:hover { color: var(--color-gold); }

/* ==========================================================================
   選ばれる理由（濃紺帯）
   ========================================================================== */
.feature-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 32px;
}
.feature-item { text-align: center; }
.feature-item__icon {
  width: 64px;
  height: 64px;
  margin: 0 auto 20px;
  color: var(--color-gold);
}
.feature-item__icon svg { width: 100%; height: 100%; }
.feature-item__title { font-size: 15px; font-weight: 700; color: var(--color-white); margin-bottom: 10px; }
.feature-item__text { font-size: 12px; color: #c7cede; line-height: 1.7; }

/* ==========================================================================
   ご支援の流れ（タイムライン）
   ========================================================================== */
.timeline {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 8px;
  position: relative;
  margin-bottom: 48px;
}
.timeline::before {
  content: "";
  position: absolute;
  top: 24px;
  left: 10%;
  right: 10%;
  height: 1px;
  background: var(--color-border);
  z-index: 0;
}
.timeline__step { position: relative; z-index: 1; text-align: center; padding: 0 8px; }
.timeline__num {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--color-navy);
  color: var(--color-white);
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 16px;
}
.timeline__title { font-size: 14px; font-weight: 700; color: var(--color-navy); margin-bottom: 10px; }
.timeline__text { font-size: 12px; color: var(--color-text-light); line-height: 1.7; }
.timeline-icons {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 8px;
}
.timeline-icons__icon {
  width: 44px;
  height: 44px;
  margin: 0 auto;
  color: var(--color-navy);
}
.timeline-icons__icon svg { width: 100%; height: 100%; }

/* ==========================================================================
   CTAバナー
   ========================================================================== */
.cta-banner {
  background: var(--color-navy);
  color: var(--color-white);
}
.cta-banner__inner {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 64px 24px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 32px;
}
.cta-banner__title { font-size: 26px; font-weight: 700; margin-bottom: 16px; }
.cta-banner__text { font-size: 14px; color: #c7cede; margin-bottom: 28px; }
.cta-banner__image { border-radius: var(--radius); overflow: hidden; }

.cta-inline {
  background: var(--color-navy);
  border-radius: var(--radius);
  min-height: 180px;
  display: flex;
  align-items: center;
}
.cta-inline__inner {
  width: 100%;
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 32px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
}
.cta-inline__lead { display: flex; align-items: center; gap: 16px; font-size: 16px; font-weight: 700; color: var(--color-white); }
.cta-inline__icon {
  width: 56px;
  height: 56px;
  flex-shrink: 0;
  padding: 12px;
  border-radius: 50%;
  background: var(--color-white);
  color: var(--color-navy);
}
.cta-inline__icon svg { width: 100%; height: 100%; }

/* ==========================================================================
   フッター
   ========================================================================== */
.site-footer { background: var(--color-navy); color: #c7cede; }
.site-footer__main {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 64px 24px 40px;
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1fr;
  align-items: start;
  gap: 32px;
}
.site-footer__brand .site-logo { color: var(--color-white); margin-bottom: 16px; }
.site-footer__desc { font-size: 12px; line-height: 1.8; color: #a9b1c3; }
.site-footer h4 { color: var(--color-white); font-size: 14px; font-weight: 700; margin-bottom: 20px; }
.site-footer__col ul li { margin-bottom: 12px; }
.site-footer__col a { font-size: 13px; color: #c7cede; }
.site-footer__col a:hover { color: var(--color-gold); }
.site-footer__contact {
  background: var(--color-white);
  color: var(--color-navy);
  border-radius: var(--radius);
  padding: 24px;
}
.site-footer__contact h4 { color: var(--color-navy); }
.site-footer__contact-note { font-size: 12px; color: var(--color-text-light); margin-bottom: 16px; }
.site-footer__tel { font-size: 22px; font-weight: 700; color: var(--color-navy); display: flex; align-items: center; gap: 8px; margin-bottom: 16px; }
.site-footer__hours { font-size: 12px; color: var(--color-text-light); margin: -10px 0 16px; }

.site-footer__bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.12);
}
.site-footer__bottom-inner {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 20px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 12px;
  gap: 16px;
  flex-wrap: wrap;
}
.site-footer__bottom-inner a { margin-right: 20px; color: #a9b1c3; }
.site-footer__bottom-inner a:hover { color: var(--color-gold); }

.back-to-top {
  position: fixed;
  right: 24px;
  bottom: 24px;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--color-navy);
  color: var(--color-white);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-card-hover);
  z-index: 90;
  opacity: 0;
  visibility: hidden;
  transform: translateY(8px);
  transition: opacity 0.2s ease, transform 0.2s ease, visibility 0.2s;
}
.back-to-top.is-visible { opacity: 1; visibility: visible; transform: translateY(0); }
.back-to-top svg { width: 20px; height: 20px; }

/* モバイルナビ */
.nav-toggle svg { width: 24px; height: 24px; color: var(--color-navy); }
.mobile-nav {
  position: fixed;
  inset: 0;
  top: 224px;
  background: var(--color-white);
  padding: 32px 24px;
  transform: translateX(100%);
  transition: transform 0.25s ease;
  z-index: 99;
  overflow-y: auto;
}
.mobile-nav a {
  display: block;
  padding: 16px 0;
  font-size: 16px;
  font-weight: 700;
  color: var(--color-navy);
  border-bottom: 1px solid var(--color-border);
}
.mobile-nav .btn { margin-top: 24px; }
body.nav-open .mobile-nav { transform: translateX(0); }
body.nav-open { overflow: hidden; }

@media (min-width: 769px) {
  .mobile-nav { display: none; }
}

/* ==========================================================================
   会社概要
   ========================================================================== */
.mv-box {
  background: var(--color-bg-light);
  border-radius: var(--radius);
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  padding: 40px;
  margin-bottom: 64px;
}
.mv-item__icon { width: 32px; height: 32px; color: var(--color-gold); margin-bottom: 12px; }
.mv-item__icon svg { width: 100%; height: 100%; }
.mv-item__label { font-size: 15px; font-weight: 700; color: var(--color-navy); margin-bottom: 12px; }
.mv-item__label span { font-weight: 500; color: var(--color-text-light); font-size: 12px; margin-left: 8px; }
.mv-item__text { font-size: 13px; color: var(--color-text-light); line-height: 1.8; }

.rep-message {
  display: grid;
  grid-template-columns: 300px 1fr;
  gap: 48px;
  margin-bottom: 64px;
  align-items: start;
}
.rep-message__photo { border-radius: var(--radius); overflow: hidden; }
.rep-message__label { text-align: center; color: var(--color-text-light); font-size: 13px; letter-spacing: 0.1em; margin-bottom: 16px; }
.rep-message__title { font-size: 22px; font-weight: 700; color: var(--color-navy); margin-bottom: 24px; line-height: 1.6; }
.rep-message__body p { font-size: 14px; color: var(--color-text-light); margin-bottom: 16px; line-height: 1.9; }
.rep-message__sign { text-align: right; margin-top: 24px; font-size: 14px; }
.rep-message__sign strong { font-size: 18px; display: block; margin-top: 4px; }
.rep-message__sign-name {
  font-family: "Yuji Boku", var(--font-heading);
  font-size: 32px !important;
  font-weight: 400 !important;
  letter-spacing: 0.15em;
}

.company-info {
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  gap: 32px;
  margin-bottom: 64px;
  align-items: stretch;
}
.company-table { width: 100%; border-collapse: collapse; font-size: 14px; }
.company-table th, .company-table td {
  text-align: left;
  padding: 16px;
  border-bottom: 1px solid var(--color-border);
}
.company-table th { width: 140px; background: var(--color-bg-light); color: var(--color-navy); font-weight: 700; }
.company-info__photo { border-radius: var(--radius); overflow: hidden; }

/* ==========================================================================
   お問い合わせフォーム
   ========================================================================== */
.contact-form-wrap {
  max-width: 720px;
  margin: 0 auto;
  background: var(--color-bg-lighter);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 48px;
}
.contact-form-wrap h3 { font-size: 18px; font-weight: 700; color: var(--color-navy); margin-bottom: 32px; }
.form-row { margin-bottom: 24px; }
.form-row label { display: flex; align-items: center; gap: 10px; font-weight: 700; font-size: 14px; color: var(--color-navy); margin-bottom: 10px; }
.form-required { background: #d64545; color: #fff; font-size: 11px; font-weight: 700; padding: 2px 8px; border-radius: 3px; }
.form-row input[type="text"],
.form-row input[type="email"],
.form-row input[type="tel"],
.form-row textarea {
  width: 100%;
  padding: 14px 16px;
  border: 1px solid var(--color-border);
  border-radius: 6px;
  font-family: inherit;
  font-size: 14px;
  background: var(--color-white);
}
.form-row textarea { min-height: 160px; resize: vertical; }
.form-note { font-size: 12px; color: var(--color-text-light); margin-bottom: 24px; }
.form-confirm-table { width: 100%; border-collapse: collapse; margin-bottom: 32px; }
.form-confirm-table th, .form-confirm-table td { text-align: left; padding: 16px; border-bottom: 1px solid var(--color-border); font-size: 14px; }
.form-confirm-table th { width: 180px; color: var(--color-navy); font-weight: 700; }
.form-actions { display: flex; gap: 16px; }
.form-complete { text-align: center; padding: 64px 24px; }
.form-complete__icon { width: 64px; height: 64px; margin: 0 auto 24px; color: var(--color-gold); }

/* ==========================================================================
   レベル別サポート（freeeページ）
   ========================================================================== */
.level-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr) 260px;
  gap: 20px;
  align-items: stretch;
}
.level-card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 24px;
  min-height: 300px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  text-align: center;
  box-shadow: var(--shadow-card);
}
.level-card__badge { font-size: 12px; font-weight: 700; color: var(--color-gold); letter-spacing: 0.05em; margin-bottom: 12px; }
.level-card__icon { width: 40px; height: 40px; margin: 0 auto 16px; color: var(--color-navy); }
.level-card__icon svg { width: 100%; height: 100%; }
.level-card__title { font-size: 14px; font-weight: 700; color: var(--color-navy); margin-bottom: 12px; }
.level-card__text { font-size: 12px; color: var(--color-text-light); margin-bottom: 16px; line-height: 1.7; }
.level-card__goal { font-size: 11px; color: var(--color-gold); font-weight: 700; margin-bottom: 4px; letter-spacing: 0.05em; }
.level-card__goal-text { font-size: 12px; color: var(--color-navy); font-weight: 700; }

.price-card {
  background: var(--color-navy);
  color: var(--color-white);
  border-radius: var(--radius);
  padding: 24px;
  min-height: 420px;
  display: flex;
  flex-direction: column;
}
.price-card h4 { font-size: 15px; font-weight: 700; margin-bottom: 16px; }
.price-card p { font-size: 12px; color: #c7cede; margin-bottom: 20px; line-height: 1.7; }
.price-card ul { margin-bottom: 24px; }
.price-card li { display: flex; gap: 8px; font-size: 12px; margin-bottom: 10px; color: #e3e7ef; }
.price-card li::before { content: "✓"; color: var(--color-gold); font-weight: 700; }
.price-card .btn { margin-top: auto; }

/* ==========================================================================
   支援内容2カラムボックス（資金繰り/DXページ等）
   ========================================================================== */
.support-box-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  margin-bottom: 24px;
}
.support-box-grid--3 { grid-template-columns: repeat(3, 1fr); }
.support-box {
  border: 1px solid var(--color-border);
  border-top: 3px solid var(--color-navy);
  border-radius: var(--radius);
  padding: 28px;
  background: var(--color-white);
}
.support-box h4 { font-size: 15px; font-weight: 700; color: var(--color-navy); margin-bottom: 20px; text-align: center; }
.support-box ul { margin-bottom: 20px; }
.support-box li { display: flex; gap: 8px; font-size: 13px; color: var(--color-text-light); margin-bottom: 10px; }
.support-box li::before { content: "✓"; color: var(--color-gold); font-weight: 700; flex-shrink: 0; }
.support-box .btn { width: 100%; }
.support-note { text-align: center; font-size: 12px; color: var(--color-text-light); margin-bottom: 48px; }

/* ==========================================================================
   汎用
   ========================================================================== */
.text-center { text-align: center; }
.mb-0 { margin-bottom: 0; }

/* ==========================================================================
   レスポンシブ
   ========================================================================== */
@media (max-width: 1024px) {
  .card-grid { grid-template-columns: repeat(2, 1fr); }
  .feature-grid { grid-template-columns: repeat(3, 1fr); }
  .level-grid { grid-template-columns: repeat(2, 1fr); }
  .mv-box, .support-box-grid, .company-info { grid-template-columns: 1fr; }
  .rep-message { grid-template-columns: 1fr; }
  .page-hero__inner { grid-template-columns: 1fr; }
  .site-footer__main { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 768px) {
  .main-nav, .header-cta { display: none; }
  .nav-toggle { display: flex; align-items: center; justify-content: center; width: 40px; height: 40px; }
  .site-logo img { height: 72px; }
  .mobile-nav { top: 104px; }
  .hero { height: auto; min-height: 480px; }
  .hero__overlay {
    background: linear-gradient(
      180deg,
      #ffffff 0%,
      #ffffff 52%,
      rgba(255, 255, 255, 0.7) 72%,
      rgba(255, 255, 255, 0) 100%
    );
  }
  .hero__inner { height: auto; padding: 48px 24px; align-items: flex-start; }
  .hero__body { max-width: none; }
  .hero__title { font-size: 28px; }
  .card-grid, .card-grid--3, .feature-grid, .level-grid, .timeline, .timeline-icons { grid-template-columns: repeat(2, 1fr); }
  .cta-banner__inner { grid-template-columns: 1fr; }
  .site-footer__main { grid-template-columns: 1fr 1fr; }
  .section { padding: 56px 0; }
  .site-footer__bottom-inner { flex-direction: column; align-items: flex-start; }
}

@media (max-width: 480px) {
  .card-grid, .card-grid--3, .feature-grid, .level-grid, .timeline, .timeline-icons { grid-template-columns: 1fr; }
  .site-footer__main { grid-template-columns: 1fr; }
  .support-box-grid { grid-template-columns: 1fr; }
}