/* ============================================== */
/* CSS Variables & Reset                          */
/* WIX Corporate Style — Glory System Japan       */
/* ============================================== */
:root {
  /* === WIX時代カラーパレット === */
  --nav-blue-dark:   #1a5fa0;
  --nav-blue-light:  #4a9ee0;
  --nav-blue-mid:    #2d7cc8;
  --nav-hover-start: #5ab4f0;
  --nav-hover-end:   #1460a8;

  --hero-overlay:    rgba(15, 40, 85, 0.72);
  --hero-text:       #ffffff;

  --accent-yellow:   #f5c518;
  --accent-green:    #8fc840;

  --msg-bg:          #3a3a3a;
  --msg-text:        #e0e0e0;

  --section-bg-white: #ffffff;
  --section-bg-gray:  #f4f4f4;
  --section-title-color: #1a3a6e;

  --footer-bg:       #1a2a4a;
  --footer-text:     #c0cce0;

  --text-main:       #222222;
  --text-sub:        #555555;
  --text-light:      #888888;
  --border-light:    #dddddd;
  --danger-red:      #d9534f;

  /* === Fonts === */
  --font-heading: 'Zen Kaku Gothic New', 'Noto Sans JP', sans-serif;
  --font-body:    'Noto Sans JP', 'Hiragino Sans', 'YuGothic', sans-serif;
  --font-numeric: 'Inter', 'Noto Sans JP', sans-serif;

  /* === Layout === */
  --container-width: 1100px;
  --header-height:   72px;
  --transition:      all 0.25s ease;
}

/* ============================================== */
/* Reset                                          */
/* ============================================== */
*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: var(--font-body);
  font-weight: 400;
  color: var(--text-main);
  line-height: 1.75;
  background-color: #ffffff;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}

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

ul { list-style: none; }

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

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

/* フェードインアニメーション */
.fade-in {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.55s ease, transform 0.55s ease;
}
.fade-in.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* ============================================== */
/* ① HEADER                                      */
/* 白背景・固定なし・左ロゴ・右グロッシーボタン  */
/* ============================================== */
#header {
  position: relative;
  background-color: #ffffff;
  border-bottom: 1px solid #dde4ef;
  box-shadow: 0 2px 6px rgba(0,0,0,0.12);
  z-index: 100;
}

.header-inner {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 24px;
  height: var(--header-height);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

/* ロゴエリア */
.logo a {
  display: flex;
  align-items: center;
  gap: 10px;
}
.logo-mark {
  height: 46px;
  width: auto;
  display: block;
}
.logo-text-block {
  display: flex;
  flex-direction: column;
  line-height: 1.2;
}
.logo-en {
  font-family: var(--font-numeric);
  font-size: 0.85rem;
  font-weight: 700;
  color: #1a5fa0;
  letter-spacing: 0.06em;
}
.logo-ja {
  font-size: 0.65rem;
  color: #555;
  letter-spacing: 0.02em;
}

/* グローバルナビ（光沢グラデーションボタン） */
.global-nav {
  display: flex;
  align-items: center;
}
.global-nav ul {
  display: flex;
  align-items: center;
  gap: 8px;
}
.global-nav ul li a {
  display: inline-block;
  padding: 7px 16px;
  font-size: 0.82rem;
  font-weight: 700;
  color: #ffffff;
  letter-spacing: 0.04em;
  border-radius: 10px;
  border: 1px solid #1458a0;
  /* Web 2.0 光沢グラデーション */
  background: linear-gradient(to bottom,
    #6ab0ec 0%,
    #3a88d8 45%,
    #1e70c4 46%,
    #1860b0 100%
  );
  box-shadow:
    0 1px 4px rgba(0,0,0,0.55),
    inset 0 1px 0 rgba(255,255,255,0.45);
  text-shadow: 0 1px 1px rgba(0,0,0,0.4);
  transition: var(--transition);
}
.global-nav ul li a:hover {
  background: linear-gradient(to bottom,
    #80c4f8 0%,
    #50a0e8 45%,
    #2880d4 46%,
    #2070c0 100%
  );
  box-shadow:
    0 2px 6px rgba(0,0,0,0.6),
    inset 0 1px 0 rgba(255,255,255,0.5);
}
.global-nav ul li a.active {
  background: linear-gradient(to bottom,
    #1860b0 0%,
    #1458a0 100%
  );
  box-shadow:
    inset 0 2px 4px rgba(0,0,0,0.35),
    0 1px 2px rgba(0,0,0,0.3);
}

/* ハンバーガー（モバイル用） */
.hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 32px;
  height: 32px;
  cursor: pointer;
  padding: 4px;
}
.hamburger span {
  display: block;
  width: 100%;
  height: 2px;
  background-color: var(--nav-blue-dark);
  border-radius: 2px;
  transition: var(--transition);
}


/* ============================================== */
/* ② HERO                                        */
/* 高層ビル背景・左右2カラム・中央社名            */
/* ============================================== */
#hero {
  position: relative;
  min-height: 520px;
  background-image: url('https://static.wixstatic.com/media/daa8147c90904123b99659c0169c0d91.jpg/v1/fill/w_1920,h_807,al_c,q_85,usm_0.66_1.00_0.01/daa8147c90904123b99659c0169c0d91.jpg');
  background-size: cover;
  background-position: center 30%;
  background-repeat: no-repeat;
  display: flex;
  align-items: center;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(10, 28, 65, 0.78) 0%,
    rgba(20, 50, 100, 0.60) 50%,
    rgba(10, 28, 65, 0.78) 100%
  );
}

.hero-inner {
  position: relative;
  z-index: 2;
  width: 100%;
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 60px 24px;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 32px;
  align-items: center;
}

/* 左カラム */
.hero-left {
  text-align: right;
  color: #ffffff;
}
.hero-left h2 {
  font-family: var(--font-heading);
  font-size: 1.45rem;
  font-weight: 700;
  line-height: 1.8;
  letter-spacing: 0.02em;
  color: #ffffff;
  text-shadow: 0 1px 3px rgba(0,0,0,0.7);
}
.hero-left h2 span.hl-yellow { color: var(--accent-yellow); }
.hero-left h2 span.hl-green  { color: var(--accent-green); }
.hero-left-sub {
  margin-top: 16px;
  font-size: 0.88rem;
  color: rgba(255,255,255,0.9);
  line-height: 1.9;
  letter-spacing: 0.02em;
  text-shadow: 0 1px 2px rgba(0,0,0,0.5);
}

/* 中央カラム（社名ロゴ） */
.hero-center {
  text-align: center;
  min-width: 220px;
}
.hero-logo-img {
  width: 160px;
  height: auto;
  margin: 0 auto 12px;
  filter: drop-shadow(0 2px 6px rgba(0,0,0,0.6));
}
.hero-company-name {
  font-family: var(--font-numeric);
  font-size: 1.5rem;
  font-style: normal;
  font-weight: 700;
  color: #ffffff;
  text-shadow:
    rgba(255,255,255,0.6) 1px 1px 1px,
    rgba(0,0,0,0.6) -1px -1px 1px;
  letter-spacing: 0.02em;
}
.hero-dividers {
  margin: 14px auto;
  display: flex;
  flex-direction: column;
  gap: 4px;
  align-items: center;
}
.hero-dividers span {
  display: block;
  width: 120px;
  height: 1px;
  background-color: rgba(255,255,255,0.5);
}
.hero-consult {
  font-size: 0.8rem;
  color: rgba(255,255,255,0.8);
  letter-spacing: 0.05em;
}
.hero-cta-btn {
  display: inline-block;
  margin-top: 20px;
  padding: 10px 24px;
  font-size: 0.82rem;
  font-weight: bold;
  color: #fff;
  border-radius: 10px;
  border: 1px solid #1458a0;
  background: linear-gradient(to bottom,
    #6ab0ec 0%,
    #3a88d8 45%,
    #1e70c4 46%,
    #1860b0 100%
  );
  box-shadow:
    0 2px 6px rgba(0,0,0,0.5),
    inset 0 1px 0 rgba(255,255,255,0.4);
  text-shadow: 0 1px 1px rgba(0,0,0,0.4);
  transition: var(--transition);
}
.hero-cta-btn:hover {
  background: linear-gradient(to bottom,
    #80c4f8 0%,
    #50a0e8 45%,
    #2880d4 46%,
    #2070c0 100%
  );
}

/* 右カラム */
.hero-right {
  text-align: left;
  color: #ffffff;
}
.hero-right h2 {
  font-family: var(--font-heading);
  font-size: 1.45rem;
  font-weight: 700;
  line-height: 1.8;
  letter-spacing: 0.02em;
  color: #ffffff;
  text-shadow: 0 1px 4px rgba(0,0,0,0.6);
}
.hero-right h2 span.hl-yellow { color: var(--accent-yellow); }
.hero-right h2 span.hl-green  { color: var(--accent-green); }
.hero-right-sub {
  margin-top: 16px;
  font-size: 0.88rem;
  color: rgba(255,255,255,0.9);
  line-height: 1.9;
  letter-spacing: 0.02em;
  text-shadow: 0 1px 2px rgba(0,0,0,0.5);
}


/* ============================================== */
/* ③ PRACTICE AREAS（業務内容）                   */
/* 左：見出し、右：2列グリッドリスト             */
/* ============================================== */
#practice {
  padding: 64px 0;
  background-color: var(--section-bg-white);
  border-top: 3px solid #e0e8f4;
}

.practice-inner {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  gap: 48px;
  align-items: flex-start;
}

.practice-header {
  flex: 0 0 220px;
}
.practice-header h2 {
  font-family: var(--font-heading);
  font-size: 1.7rem;
  font-weight: 700;
  color: var(--section-title-color);
  line-height: 1.4;
  letter-spacing: 0.03em;
  margin-bottom: 12px;
}
.practice-en {
  font-family: var(--font-numeric);
  font-size: 0.72rem;
  font-weight: 500;
  color: #888;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  margin-bottom: 20px;
  display: block;
}
.practice-header p {
  font-size: 0.85rem;
  color: var(--text-sub);
  line-height: 1.85;
}

.practice-grid {
  flex: 1;
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
}
.practice-item {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  padding: 10px 0;
  border-bottom: 1px solid #eef1f7;
  font-size: 0.92rem;
  line-height: 1.7;
  color: var(--text-main);
}
.practice-item::before {
  content: '▶';
  color: var(--nav-blue-dark);
  font-size: 0.65rem;
  margin-top: 4px;
  flex-shrink: 0;
}


/* ============================================== */
/* ④ MESSAGE BAND（メッセージ帯）                 */
/* 暗いグレー背景・黄緑アクセント                */
/* ============================================== */
#message-band {
  background-color: var(--msg-bg);
  padding: 52px 0;
}

.message-band-inner {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 24px;
  text-align: center;
}

.message-band-inner p {
  font-size: 1.08rem;
  font-weight: 500;
  color: var(--msg-text);
  line-height: 2.0;
  letter-spacing: 0.03em;
  font-family: var(--font-heading);
  text-shadow: 0 1px 2px rgba(0,0,0,0.3);
}
.message-band-inner p span.hl-green {
  color: var(--accent-green);
  font-weight: bold;
}
.message-band-inner p span.hl-yellow {
  color: var(--accent-yellow);
  font-weight: bold;
}


/* ============================================== */
/* ⑤ SERVICES（7つのサービス詳細）               */
/* ============================================== */
#services {
  padding: 64px 0;
  background-color: var(--section-bg-gray);
}

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

.section-heading {
  text-align: center;
  margin-bottom: 40px;
}
.section-heading h2 {
  font-family: var(--font-heading);
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--section-title-color);
  margin-bottom: 6px;
  letter-spacing: 0.04em;
}
.section-heading .section-en {
  font-family: var(--font-numeric);
  font-size: 0.72rem;
  font-weight: 500;
  color: #888;
  letter-spacing: 0.20em;
  text-transform: uppercase;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}
.service-card {
  background: #ffffff;
  border: 1px solid #dde4ef;
  border-top: 3px solid var(--nav-blue-dark);
  border-radius: 4px;
  overflow: hidden;
  box-shadow: 0 2px 8px rgba(0,0,0,0.07);
  transition: var(--transition);
  display: flex;
  flex-direction: column;
}
.service-card:hover {
  box-shadow: 0 4px 16px rgba(30,96,180,0.15);
  transform: translateY(-2px);
}
/* 画像エリア */
.service-card-img {
  width: 100%;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  flex-shrink: 0;
}
.service-card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.4s ease;
}
.service-card:hover .service-card-img img {
  transform: scale(1.04);
}
/* 本文エリア */
.service-card-body {
  padding: 20px 20px 22px;
  flex: 1;
}
.service-num {
  font-size: 0.68rem;
  font-weight: bold;
  color: var(--nav-blue-mid);
  letter-spacing: 0.08em;
  margin-bottom: 8px;
  display: block;
}
.service-card h3 {
  font-family: var(--font-heading);
  font-size: 0.97rem;
  font-weight: 700;
  color: var(--section-title-color);
  margin-bottom: 10px;
  line-height: 1.5;
  letter-spacing: 0.02em;
}
.service-card p {
  font-size: 0.85rem;
  color: var(--text-sub);
  line-height: 1.85;
}


/* ============================================== */
/* ⑥ CTA SECTION（お問い合わせはコチラ）          */
/* ============================================== */
#cta-section {
  background-color: #e8f0f8;
  padding: 52px 0;
  text-align: center;
  border-top: 1px solid #ccd8ea;
  border-bottom: 1px solid #ccd8ea;
}
.cta-section-inner h2 {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--section-title-color);
  margin-bottom: 18px;
  letter-spacing: 0.03em;
}
.cta-section-inner p {
  font-size: 0.9rem;
  color: var(--text-sub);
  margin-bottom: 24px;
  line-height: 1.9;
}
.btn-cta-primary {
  display: inline-block;
  padding: 13px 40px;
  font-size: 1rem;
  font-weight: bold;
  color: #ffffff;
  border-radius: 10px;
  border: 1px solid #1458a0;
  background: linear-gradient(to bottom,
    #6ab0ec 0%,
    #3a88d8 45%,
    #1e70c4 46%,
    #1860b0 100%
  );
  box-shadow:
    0 2px 6px rgba(0,0,0,0.5),
    inset 0 1px 0 rgba(255,255,255,0.4);
  text-shadow: 0 1px 1px rgba(0,0,0,0.4);
  transition: var(--transition);
}
.btn-cta-primary:hover {
  background: linear-gradient(to bottom,
    #80c4f8 0%,
    #50a0e8 45%,
    #2880d4 46%,
    #2070c0 100%
  );
  box-shadow: 0 4px 12px rgba(30,112,196,0.6), inset 0 1px 0 rgba(255,255,255,0.5);
}


/* ============================================== */
/* ⑦ FAQ セクション                               */
/* ============================================== */
#faq {
  padding: 64px 0;
  background-color: var(--section-bg-white);
}
.faq-inner {
  max-width: 820px;
  margin: 0 auto;
  padding: 0 24px;
}
.faq-inner .section-heading {
  margin-bottom: 36px;
}

.faq-item {
  border-bottom: 1px solid #dde4ef;
  overflow: hidden;
}
.faq-q {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 4px;
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--section-title-color);
  cursor: pointer;
  transition: color 0.2s;
  gap: 12px;
  letter-spacing: 0.01em;
  line-height: 1.6;
}
.faq-q:hover { color: var(--nav-blue-mid); }
.faq-q::before {
  content: 'Q.';
  color: var(--nav-blue-mid);
  font-size: 1rem;
  font-weight: bold;
  flex-shrink: 0;
}
.faq-icon {
  flex-shrink: 0;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  border: 2px solid var(--nav-blue-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  color: var(--nav-blue-dark);
  transition: var(--transition);
}
.faq-icon::after { content: '+'; }
.faq-item.active .faq-icon { transform: rotate(45deg); }
.faq-item.active .faq-q { color: var(--nav-blue-mid); }

.faq-a {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease;
}
.faq-a-inner {
  padding: 0 4px 18px 32px;
  font-size: 0.9rem;
  color: var(--text-sub);
  line-height: 1.9;
}


/* ============================================== */
/* ⑧ CONTACT セクション                           */
/* ============================================== */
#contact {
  padding: 64px 0;
  background-color: var(--section-bg-gray);
}
.contact-inner {
  max-width: 720px;
  margin: 0 auto;
  padding: 0 24px;
}
.contact-inner .section-heading {
  margin-bottom: 36px;
}

/* 案内テキスト */
.contact-intro {
  margin-bottom: 28px;
  text-align: center;
}
.contact-intro p {
  font-size: 0.93rem;
  color: var(--text-sub);
  line-height: 1.8;
  margin-bottom: 8px;
}
.contact-intro .contact-note {
  font-size: 0.82rem;
  color: var(--text-light);
}

.contact-form-wrap {
  background: #ffffff;
  border: 1px solid #dde4ef;
  border-radius: 4px;
  padding: 36px 40px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.07);
}

/* 2カラム行レイアウト */
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.form-group {
  margin-bottom: 18px;
}
.form-group label {
  display: block;
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--text-main);
  margin-bottom: 6px;
  letter-spacing: 0.01em;
}
.required {
  color: var(--danger-red);
  margin-left: 4px;
  font-size: 0.8rem;
}
.form-control {
  width: 100%;
  padding: 9px 12px;
  font-size: 0.92rem;
  font-family: var(--font-body);
  color: var(--text-main);
  background-color: #fafcff;
  border: 1px solid #b8c8df;
  border-radius: 4px;
  outline: none;
  transition: border-color 0.2s;
}
.form-control:focus {
  border-color: var(--nav-blue-mid);
  background-color: #f0f6ff;
}
textarea.form-control {
  min-height: 120px;
  resize: vertical;
}
.form-submit {
  text-align: center;
  margin-top: 24px;
}

/* 送信後メッセージ */
.form-success-box {
  background: #ffffff;
  border: 1px solid #dde4ef;
  border-radius: 4px;
  padding: 60px 40px;
  text-align: center;
  box-shadow: 0 2px 8px rgba(0,0,0,0.07);
}
.form-success-box h3 {
  font-family: var(--font-heading);
  color: var(--section-title-color);
  font-size: 1.4rem;
  margin-bottom: 12px;
}
.form-success-box p {
  color: var(--text-light);
  font-size: 0.88rem;
}


/* ============================================== */
/* ⑨ FOOTER                                      */
/* ネイビー帯・シンプル構成                       */
/* ============================================== */
footer {
  background-color: var(--footer-bg);
  color: var(--footer-text);
}
.footer-inner {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 40px 24px 32px;
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 40px;
}
.footer-logo-name {
  font-family: var(--font-numeric);
  font-size: 1rem;
  font-weight: 700;
  color: #ffffff;
  letter-spacing: 0.08em;
  margin-bottom: 10px;
}
.footer-info p {
  font-size: 0.82rem;
  color: var(--footer-text);
  line-height: 1.9;
}
.footer-heading {
  font-family: var(--font-numeric);
  font-size: 0.78rem;
  font-weight: 600;
  color: #ffffff;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  margin-bottom: 14px;
  border-bottom: 1px solid rgba(255,255,255,0.15);
  padding-bottom: 8px;
}
.footer-links li {
  margin-bottom: 7px;
}
.footer-links li a {
  font-size: 0.82rem;
  color: var(--footer-text);
  transition: color 0.2s;
}
.footer-links li a:hover { color: #ffffff; }

.footer-bottom {
  background-color: rgba(0,0,0,0.25);
  padding: 12px 24px;
  font-family: var(--font-numeric);
  font-size: 0.75rem;
  color: rgba(192,204,224,0.75);
  letter-spacing: 0.06em;
}
.footer-bottom-inner {
  max-width: var(--container-width);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}
.footer-social {
  display: flex;
  align-items: center;
  gap: 12px;
}
.footer-social-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: rgba(192,204,224,0.75);
  font-size: 0.75rem;
  letter-spacing: 0.04em;
  text-decoration: none;
  transition: color 0.2s;
}
.footer-social-link:hover {
  color: #ffffff;
}


/* ============================================== */
/* Responsive — Tablet (≤ 900px)                  */
/* ============================================== */
@media (max-width: 900px) {
  .hero-inner {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 24px;
  }
  .hero-left  { text-align: center; }
  .hero-right { text-align: center; }

  .practice-inner {
    flex-direction: column;
    gap: 28px;
  }
  .practice-header {
    flex: none;
    width: 100%;
  }

  .services-grid {
    grid-template-columns: 1fr 1fr;
  }

  .footer-inner {
    grid-template-columns: 1fr 1fr;
    gap: 28px;
  }
}


/* ============================================== */
/* Responsive — Mobile (≤ 600px)                  */
/* ============================================== */
@media (max-width: 600px) {
  :root { --header-height: 60px; }

  /* ヘッダー */
  .global-nav {
    display: none;
    position: fixed;
    top: var(--header-height);
    left: 0;
    width: 100%;
    background-color: #ffffff;
    border-top: 1px solid #dde4ef;
    box-shadow: 0 6px 16px rgba(0,0,0,0.15);
    z-index: 99;
    padding: 16px 0;
  }
  .global-nav.open { display: flex; }
  .global-nav ul {
    flex-direction: column;
    width: 100%;
    gap: 0;
    padding: 0 16px;
  }
  .global-nav ul li {
    width: 100%;
  }
  .global-nav ul li a {
    display: block;
    width: 100%;
    padding: 12px 16px;
    border-radius: 6px;
    font-size: 0.88rem;
    margin-bottom: 4px;
  }

  .hamburger { display: flex; }

  .logo-mark { height: 36px; }

  /* ヒーロー */
  #hero { min-height: 360px; }
  .hero-inner {
    padding: 40px 16px;
    grid-template-columns: 1fr;
  }
  .hero-company-name { font-size: 1.2rem; }
  .hero-left h2,
  .hero-right h2 { font-size: 1.1rem; }
  .hero-dividers span { width: 80px; }

  /* 業務内容 */
  .practice-grid {
    grid-template-columns: 1fr;
  }

  /* サービス */
  .services-grid {
    grid-template-columns: 1fr;
  }

  /* フォーム */
  .contact-form-wrap { padding: 24px 20px; }
  .form-row { grid-template-columns: 1fr; }
  .contact-intro p { font-size: 0.87rem; }

  /* フッター */
  .footer-inner {
    grid-template-columns: 1fr;
    gap: 24px;
  }
  .footer-bottom-inner {
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 8px;
  }

  /* セクション見出し */
  .section-heading h2 { font-size: 1.2rem; }
  .practice-header h2 { font-size: 1.3rem; }
}