/* ===== リセット & ベース ===== */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

:root {
  --navy: #0d1b2a;
  --navy-mid: #1a2e44;
  --gold: #c9a84c;
  --gold-light: #e8c97a;
  --coral: #e07b54;
  --white: #ffffff;
  --off-white: #f8f6f2;
  --gray-light: #f0ede8;
  --gray: #9a9a9a;
  --text: #1a1a1a;
  --text-mid: #555555;

  --font-ja: 'Noto Sans JP', sans-serif;
  --font-en: 'Cormorant Garamond', serif;

  --section-pad: 120px;
  --container: 1120px;
  --radius: 4px;
  --transition: 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

html {
  scroll-behavior: smooth;
  font-size: 18px;
}

body {
  font-family: var(--font-ja);
  color: var(--text);
  background: var(--white);
  line-height: 1.8;
  -webkit-font-smoothing: antialiased;
}

/* ===== ユーティリティ ===== */
.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 40px;
}

.section {
  padding: var(--section-pad) 0;
}

/* ===== セクションヘッダー ===== */
.section-header {
  text-align: center;
  margin-bottom: 72px;
}

.section-label {
  font-family: var(--font-en);
  font-size: 16px;
  font-weight: 400;
  letter-spacing: 0.3em;
  color: var(--gold);
  margin-bottom: 16px;
}

.section-title {
  font-size: clamp(28px, 3vw, 38px);
  font-weight: 700;
  line-height: 1.4;
  color: var(--navy);
  margin-bottom: 20px;
}

.section-desc {
  font-size: 18px;
  color: var(--text-mid);
  max-width: 560px;
  margin: 0 auto;
  line-height: 1.9;
}

/* ===== ナビゲーション ===== */
#header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  transition: background var(--transition), box-shadow var(--transition);
}

#header.scrolled {
  background: rgba(13, 27, 42, 0.97);
  backdrop-filter: blur(12px);
  box-shadow: 0 2px 30px rgba(0,0,0,0.25);
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 40px;
  height: 72px;
}

.logo {
  text-decoration: none;
  display: flex;
  flex-direction: column;
  line-height: 1.2;
}

.logo-img {
  display: block;
  height: 46px;
  width: auto;
  /* 黒ロゴを濃紺ヘッダー上で見せるため白へ反転 */
  filter: brightness(0) invert(1);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 40px;
  list-style: none;
}

.nav-links a {
  font-family: var(--font-en);
  font-size: 16px;
  letter-spacing: 0.15em;
  color: rgba(255,255,255,0.85);
  text-decoration: none;
  transition: color var(--transition);
  font-weight: 400;
}

.nav-links a:hover {
  color: var(--gold-light);
}

.nav-cta {
  background: var(--gold);
  color: var(--navy) !important;
  padding: 10px 24px;
  border-radius: 2px;
  font-weight: 600 !important;
  transition: background var(--transition) !important;
}

.nav-cta:hover {
  background: var(--gold-light) !important;
  color: var(--navy) !important;
}

/* ハンバーガー（モバイル） */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}

.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--white);
  transition: var(--transition);
}

/* ===== ヒーロー ===== */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background: var(--navy);
}

.hero-gradient {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 60% at 70% 40%, rgba(201, 168, 76, 0.15) 0%, transparent 60%),
    radial-gradient(ellipse 50% 50% at 20% 80%, rgba(224, 123, 84, 0.12) 0%, transparent 50%),
    linear-gradient(135deg, #0d1b2a 0%, #1a2e44 50%, #0d1b2a 100%);
}

/* 装飾ライン */
.hero-bg::before {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 45%;
  height: 100%;
  background: linear-gradient(135deg, transparent 0%, rgba(201,168,76,0.06) 50%, transparent 100%);
  border-left: 1px solid rgba(201,168,76,0.15);
}

.hero-content {
  position: relative;
  z-index: 2;
  padding: 0 40px;
  max-width: var(--container);
  margin: 0 auto;
  width: 100%;
  padding-top: 80px;
}

.hero-sub {
  font-family: var(--font-en);
  font-size: 16px;
  letter-spacing: 0.35em;
  color: var(--gold);
  margin-bottom: 32px;
  opacity: 0;
  animation: fadeUp 0.8s 0.2s forwards;
}

.hero-title {
  font-size: clamp(36px, 5vw, 64px);
  font-weight: 700;
  line-height: 1.5;
  color: var(--white);
  margin-bottom: 28px;
  opacity: 0;
  animation: fadeUp 0.8s 0.4s forwards;
}

.hero-title .accent {
  color: var(--gold-light);
  font-weight: 700;
}

.hero-desc {
  font-size: 18px;
  color: rgba(255,255,255,0.7);
  margin-bottom: 48px;
  font-weight: 300;
  letter-spacing: 0.05em;
  opacity: 0;
  animation: fadeUp 0.8s 0.6s forwards;
}

.hero-actions {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
  opacity: 0;
  animation: fadeUp 0.8s 0.8s forwards;
}

/* ===== ボタン ===== */
.btn-primary {
  display: inline-block;
  background: var(--gold);
  color: var(--navy);
  font-size: 16px;
  font-weight: 700;
  letter-spacing: 0.15em;
  padding: 16px 40px;
  border-radius: 2px;
  text-decoration: none;
  border: none;
  cursor: pointer;
  transition: background var(--transition), transform var(--transition);
  font-family: var(--font-ja);
}

.btn-primary:hover {
  background: var(--gold-light);
  transform: translateY(-2px);
}

.btn-outline {
  display: inline-block;
  background: transparent;
  color: var(--white);
  font-size: 16px;
  font-weight: 400;
  letter-spacing: 0.15em;
  padding: 16px 40px;
  border-radius: 2px;
  text-decoration: none;
  border: 1px solid rgba(255,255,255,0.4);
  transition: border-color var(--transition), color var(--transition), transform var(--transition);
}

.btn-outline:hover {
  border-color: var(--gold);
  color: var(--gold-light);
  transform: translateY(-2px);
}

/* スクロールインジケーター */
.hero-scroll {
  position: absolute;
  bottom: 40px;
  left: 40px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  z-index: 2;
  opacity: 0;
  animation: fadeIn 1s 1.2s forwards;
}

.hero-scroll span {
  font-family: var(--font-en);
  font-size: 10px;
  letter-spacing: 0.3em;
  color: rgba(255,255,255,0.4);
  writing-mode: vertical-rl;
}

.scroll-line {
  width: 1px;
  height: 60px;
  background: linear-gradient(to bottom, rgba(201,168,76,0.6), transparent);
  animation: scrollPulse 2s ease-in-out infinite;
}

/* ===== 会社概要 ===== */
.company-section {
  background: var(--off-white);
}

.company-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: start;
}

.company-message h3 {
  font-size: clamp(22px, 2.5vw, 28px);
  font-weight: 700;
  line-height: 1.6;
  color: var(--navy);
  margin-bottom: 28px;
}

.company-message p {
  font-size: 18px;
  color: var(--text-mid);
  line-height: 2;
  margin-bottom: 20px;
}

.company-table table {
  width: 100%;
  border-collapse: collapse;
}

.company-table th,
.company-table td {
  padding: 18px 20px;
  font-size: 18px;
  border-bottom: 1px solid #e0dbd2;
  text-align: left;
  vertical-align: top;
}

.company-table th {
  color: var(--gray);
  font-weight: 400;
  white-space: nowrap;
  width: 100px;
}

.company-table td {
  color: var(--text);
  font-weight: 500;
  line-height: 1.8;
}

/* ===== MISSION ===== */
.company-section {
  padding: 0;
  background: none;
}

.mission-block {
  background: var(--navy);
  padding: var(--section-pad) 0;
}

.mission-block .section-header {
  margin-bottom: 40px;
}

.mission-body {
  text-align: center;
}

.mission-title {
  font-size: clamp(28px, 3.5vw, 46px);
  font-weight: 700;
  color: var(--white);
  line-height: 1.6;
  margin-bottom: 32px;
}

.mission-title .accent {
  color: var(--gold-light);
}

.mission-desc {
  font-size: 18px;
  color: rgba(255,255,255,0.7);
  line-height: 2.2;
}

/* ===== VALUES ===== */
.values-block {
  background: var(--off-white);
  padding: var(--section-pad) 0;
}

.values-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2px;
}

.value-card {
  background: var(--white);
  padding: 40px 32px;
  transition: background var(--transition);
  position: relative;
}

.value-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--gold), var(--gold-light));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition);
}

.value-card:hover::before {
  transform: scaleX(1);
}

.value-card:hover {
  background: #faf8f4;
}

.value-en {
  font-family: var(--font-en);
  font-size: 16px;
  letter-spacing: 0.2em;
  color: var(--gold);
  margin-bottom: 12px;
  font-weight: 400;
}

.value-ja {
  font-size: 22px;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 16px;
  line-height: 1.4;
}

.value-desc {
  font-size: 16px;
  color: var(--text-mid);
  line-height: 2;
}

/* ===== ABOUT ===== */
.about-block {
  background: var(--white);
  padding: var(--section-pad) 0;
}

.about-block .company-table {
  max-width: 680px;
  margin: 0 auto;
}

@media (max-width: 900px) {
  .values-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 600px) {
  .values-grid {
    grid-template-columns: 1fr;
  }
}

/* ===== サービス ===== */
.service-section {
  background: var(--navy);
}

.service-section .section-label {
  color: var(--gold);
}

.service-section .section-title {
  color: var(--white);
}

.service-section .section-desc {
  color: rgba(255,255,255,0.6);
}

.service-cards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2px;
}

.service-card {
  background: var(--navy-mid);
  padding: 56px 48px;
  transition: background var(--transition);
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--gold), var(--gold-light));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition);
}

.service-card:hover::before {
  transform: scaleX(1);
}

.service-card--alt::before {
  background: linear-gradient(90deg, var(--coral), #f0a07a);
}

.service-card:hover {
  background: #1e354f;
}

.service-number {
  font-family: var(--font-en);
  font-size: 64px;
  font-weight: 300;
  color: rgba(255,255,255,0.06);
  line-height: 1;
  margin-bottom: 8px;
  letter-spacing: -0.02em;
}

.service-tag {
  font-family: var(--font-en);
  font-size: 11px;
  letter-spacing: 0.25em;
  color: var(--gold);
  margin-bottom: 20px;
  font-weight: 400;
}

.service-card--alt .service-tag {
  color: var(--coral);
}

.service-title {
  font-size: clamp(20px, 2vw, 26px);
  font-weight: 700;
  color: var(--white);
  line-height: 1.5;
  margin-bottom: 24px;
}

.service-desc {
  font-size: 16px;
  color: rgba(255,255,255,0.65);
  line-height: 2;
  margin-bottom: 28px;
}

.service-list {
  list-style: none;
  margin-bottom: 28px;
}

.service-list li {
  font-size: 16px;
  color: rgba(255,255,255,0.75);
  padding: 8px 0;
  border-bottom: 1px solid rgba(255,255,255,0.08);
  padding-left: 16px;
  position: relative;
}

.service-list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 6px;
  height: 1px;
  background: var(--gold);
}

.service-card--alt .service-list li::before {
  background: var(--coral);
}

.service-detail p {
  font-size: 16px;
  color: rgba(255,255,255,0.5);
  line-height: 2;
}

/* ===== ニュース ===== */
.news-section {
  background: var(--white);
}

.news-list {
  max-width: 800px;
  margin: 0 auto;
}

.news-item {
  display: flex;
  align-items: baseline;
  gap: 24px;
  padding: 28px 0;
  border-bottom: 1px solid var(--gray-light);
  text-decoration: none;
  transition: opacity var(--transition);
}

.news-item:first-child {
  border-top: 1px solid var(--gray-light);
}

.news-date {
  font-family: var(--font-en);
  font-size: 16px;
  color: var(--gray);
  letter-spacing: 0.1em;
  white-space: nowrap;
}

.news-tag {
  font-size: 11px;
  padding: 3px 12px;
  background: var(--gold);
  color: var(--navy);
  border-radius: 2px;
  white-space: nowrap;
  font-weight: 500;
}

.news-title {
  font-size: 18px;
  color: var(--text);
  line-height: 1.7;
}

/* ===== ABOUT グリッド ===== */
.about-grid {
  display: grid;
  grid-template-columns: 420px 1fr;
  gap: 64px;
  align-items: start;
}

.representative {
  text-align: left;
}

.representative-photo {
  width: 420px;
  height: 420px;
  border-radius: 50%;
  overflow: hidden;
  margin: 0 0 20px;
  border: 3px solid var(--gold);
}

.representative-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
}

.representative-profile {
  max-width: 420px;
}

.representative-role {
  font-size: 13px;
  color: var(--gold);
  letter-spacing: 0.15em;
  font-weight: 500;
  margin-bottom: 4px;
}

.representative-name {
  font-size: 26px;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 14px;
  display: flex;
  align-items: baseline;
  gap: 12px;
  flex-wrap: wrap;
}

.representative-name-en {
  font-family: var(--font-en);
  font-size: 16px;
  font-weight: 400;
  color: var(--gray);
  letter-spacing: 0.08em;
}

.representative-bio {
  font-size: 15px;
  line-height: 1.9;
  color: var(--text-mid);
}

.representative-title {
  font-size: 12px;
  color: var(--gray);
  letter-spacing: 0.1em;
}

@media (max-width: 900px) {
  .about-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .about-block .company-table {
    max-width: 100%;
  }
}

/* ===== NOTE ===== */
.note-section {
  background: var(--navy);
}

.note-section .section-label { color: var(--gold); }
.note-section .section-title { color: var(--white); }
.note-section .section-desc  { color: rgba(255,255,255,0.6); }

.note-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: start;
}

.note-profile-info {
  padding: 40px;
  background: var(--navy-mid);
  border-top: 3px solid var(--gold);
}

.note-name {
  font-size: 22px;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 6px;
}

.note-role {
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--gold);
  margin-bottom: 20px;
}

.note-bio {
  font-size: 16px;
  color: rgba(255,255,255,0.65);
  line-height: 2;
  margin-bottom: 28px;
}

.note-link-btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: var(--gold);
  color: var(--navy);
  font-size: 16px;
  font-weight: 700;
  letter-spacing: 0.1em;
  padding: 14px 28px;
  border-radius: 2px;
  text-decoration: none;
  transition: background var(--transition), transform var(--transition);
}

.note-link-btn:hover {
  background: var(--gold-light);
  transform: translateY(-2px);
}

.note-articles-label {
  font-family: var(--font-en);
  font-size: 11px;
  letter-spacing: 0.25em;
  color: var(--gold);
  margin-bottom: 20px;
}

.note-article-list {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.note-article-item {
  display: block;
  background: var(--navy-mid);
  padding: 24px 28px;
  text-decoration: none;
  transition: background var(--transition);
  border-left: 2px solid transparent;
}

.note-article-item:hover {
  background: #1e354f;
  border-left-color: var(--gold);
}

.note-article-date {
  font-family: var(--font-en);
  font-size: 11px;
  color: var(--gray);
  letter-spacing: 0.1em;
  margin-bottom: 8px;
  display: block;
}

.note-article-title {
  font-size: 18px;
  color: rgba(255,255,255,0.85);
  line-height: 1.7;
  font-weight: 500;
}

.note-article-placeholder {
  background: var(--navy-mid);
  padding: 40px;
  text-align: center;
}

.note-article-placeholder a {
  font-size: 18px;
  color: var(--gold);
  text-decoration: none;
  letter-spacing: 0.05em;
  transition: color var(--transition);
}

.note-article-placeholder a:hover {
  color: var(--gold-light);
}

@media (max-width: 900px) {
  .note-content { grid-template-columns: 1fr; gap: 40px; }
}

/* ===== お問い合わせ ===== */
.contact-section {
  background: var(--off-white);
}

.contact-form {
  max-width: 720px;
  margin: 0 auto;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}

.form-group {
  margin-bottom: 28px;
}

.form-group label {
  display: block;
  font-size: 16px;
  font-weight: 500;
  color: var(--navy);
  margin-bottom: 10px;
  letter-spacing: 0.05em;
}

.required {
  color: var(--coral);
  margin-left: 4px;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 14px 18px;
  background: var(--white);
  border: 1px solid #ddd8d0;
  border-radius: var(--radius);
  font-size: 18px;
  font-family: var(--font-ja);
  color: var(--text);
  transition: border-color var(--transition), box-shadow var(--transition);
  outline: none;
  appearance: none;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--gold);
  box-shadow: 0 0 0 3px rgba(201,168,76,0.15);
}

.form-group textarea {
  resize: vertical;
  min-height: 160px;
  line-height: 1.8;
}

.form-submit {
  text-align: center;
  margin-top: 16px;
}

.form-submit .btn-primary {
  font-size: 18px;
  padding: 18px 64px;
}

.contact-success {
  display: none;
  text-align: center;
  padding: 48px;
  background: var(--white);
  border-radius: var(--radius);
  border: 1px solid rgba(201,168,76,0.3);
  max-width: 720px;
  margin: 0 auto;
}

.contact-success p {
  font-size: 18px;
  color: var(--text-mid);
  line-height: 2;
}

/* ===== フッター ===== */
.footer {
  background: var(--navy);
  padding: 64px 0 32px;
}

.footer-inner {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  margin-bottom: 48px;
  gap: 40px;
}

.footer-logo-img {
  display: block;
  height: 56px;
  width: auto;
  margin-bottom: 12px;
  /* 黒ロゴを濃紺フッター上で見せるため白へ反転 */
  filter: brightness(0) invert(1);
}

.footer-tagline {
  font-size: 12px;
  color: rgba(255,255,255,0.45);
  letter-spacing: 0.05em;
}

.footer-social {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-top: 20px;
}

.footer-social a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  border: 1px solid rgba(255,255,255,0.25);
  color: rgba(255,255,255,0.75);
  text-decoration: none;
  transition: color var(--transition), border-color var(--transition), background var(--transition);
}

.footer-social a:hover {
  color: var(--navy);
  background: var(--gold);
  border-color: var(--gold);
}

.footer-social-note {
  font-family: var(--font-en);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.02em;
}

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

.footer-nav a {
  font-family: var(--font-en);
  font-size: 12px;
  letter-spacing: 0.15em;
  color: rgba(255,255,255,0.5);
  text-decoration: none;
  transition: color var(--transition);
}

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

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding-top: 28px;
  text-align: center;
}

.footer-bottom p {
  font-size: 11px;
  color: rgba(255,255,255,0.3);
  letter-spacing: 0.1em;
}

/* ===== アニメーション ===== */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(24px); }
  to   { opacity: 1; transform: translateY(0); }
}

@keyframes fadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}

@keyframes scrollPulse {
  0%, 100% { opacity: 0.4; transform: scaleY(1); }
  50%       { opacity: 1; transform: scaleY(1.1); }
}

/* スクロールアニメーション */
.reveal {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity 0.8s var(--transition), transform 0.8s var(--transition);
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }

/* ===== フォーム補助（同意文・ハニーポット） ===== */
.form-consent {
  font-size: 13px;
  color: var(--text-mid);
  margin: 4px 0 20px;
}
.form-consent a { color: var(--navy); text-decoration: underline; }
.form-hidden { display: none; }

/* ===== 代表メッセージ ===== */
.message-block {
  background: var(--off-white);
  padding: var(--section-pad) 0;
}
.message-body {
  max-width: 760px;
  margin: 0 auto;
}
.message-body p {
  font-size: 16px;
  line-height: 2.1;
  color: var(--text);
  margin-bottom: 24px;
}
.message-sign {
  text-align: right;
  font-weight: 500;
  color: var(--navy);
  margin-top: 8px;
}

/* ===== ご支援の流れ（PROCESS） ===== */
.service-process {
  margin-top: 96px;
}
.process-steps {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin-top: 48px;
}
.process-step {
  background: var(--white);
  border: 1px solid var(--gray-light);
  border-radius: var(--radius);
  padding: 28px 24px;
}
.process-num {
  font-family: var(--font-en);
  font-size: 32px;
  font-weight: 600;
  color: var(--gold);
  display: block;
  margin-bottom: 12px;
}
.process-step-title {
  font-size: 16px;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 10px;
}
.process-step p {
  font-size: 14px;
  line-height: 1.8;
  color: var(--text-mid);
}

/* ===== 実績（WORKS） ===== */
.works-section { background: var(--white); }
.works-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  margin-bottom: 56px;
}
.work-card {
  border: 1px solid var(--gray-light);
  border-radius: var(--radius);
  padding: 32px 28px;
  transition: box-shadow var(--transition), transform var(--transition);
}
.work-card:hover {
  box-shadow: 0 12px 40px rgba(13,27,42,0.08);
  transform: translateY(-4px);
}
.work-tag {
  display: inline-block;
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--gold);
  border: 1px solid var(--gold);
  border-radius: 999px;
  padding: 4px 14px;
  margin-bottom: 18px;
}
.work-title {
  font-size: 18px;
  font-weight: 700;
  color: var(--navy);
  line-height: 1.6;
  margin-bottom: 14px;
}
.work-desc {
  font-size: 14px;
  line-height: 1.9;
  color: var(--text-mid);
}
.works-cta {
  text-align: center;
}
.works-cta p {
  color: var(--text-mid);
  margin-bottom: 20px;
}

/* お客様の声（コメント取得後に有効化） */
.voice-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  margin-bottom: 56px;
}
.voice-card {
  background: var(--off-white);
  border-left: 3px solid var(--gold);
  border-radius: var(--radius);
  padding: 28px;
  margin: 0;
}
.voice-text { font-size: 15px; line-height: 1.9; color: var(--text); margin-bottom: 16px; }
.voice-author { font-size: 13px; color: var(--text-mid); }

/* ===== プライバシーポリシー / 法務ページ ===== */
.container--narrow { max-width: 800px; }
.legal-body p {
  font-size: 15px;
  line-height: 1.9;
  color: var(--text);
  margin-bottom: 20px;
}
.legal-body h3 {
  font-size: 17px;
  font-weight: 700;
  color: var(--navy);
  margin: 36px 0 12px;
}
.legal-body ul {
  margin: 0 0 20px 1.2em;
  color: var(--text);
  line-height: 1.9;
}
.legal-body a { color: var(--navy); text-decoration: underline; }
.legal-date { color: var(--gray); font-size: 13px; margin-top: 40px; }

/* ===== フッター補助 ===== */
.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}
.footer-privacy-link {
  color: rgba(255,255,255,0.55);
  font-size: 12px;
  text-decoration: none;
}
.footer-privacy-link:hover { color: var(--gold); }

/* ===== 追加要素のレスポンシブ ===== */
@media (max-width: 900px) {
  .process-steps { grid-template-columns: repeat(2, 1fr); }
  .works-grid { grid-template-columns: 1fr; }
  .voice-grid { grid-template-columns: 1fr; }
  .message-body p { font-size: 15px; line-height: 2; }
}
@media (max-width: 600px) {
  .process-steps { grid-template-columns: 1fr; }
}

/* ===== レスポンシブ ===== */
@media (max-width: 900px) {
  :root { --section-pad: 80px; }

  .container { padding: 0 24px; }
  .nav-container { padding: 0 24px; }

  .hamburger { display: flex; }

  .nav-links {
    position: fixed;
    inset: 72px 0 0 0;
    background: var(--navy);
    flex-direction: column;
    justify-content: center;
    gap: 32px;
    transform: translateX(100%);
    transition: transform var(--transition);
  }

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

  .nav-links a { font-size: 18px; }

  .company-grid { grid-template-columns: 1fr; gap: 48px; }

  .service-cards { grid-template-columns: 1fr; }

  .service-card { padding: 40px 32px; }

  .form-row { grid-template-columns: 1fr; gap: 0; }

  .footer-inner { flex-direction: column; }

  .footer-nav { gap: 20px; }

  .hero-scroll { display: none; }
}

@media (max-width: 600px) {
  .hero-title { font-size: 32px; }
  .hero-actions { flex-direction: column; }
  .btn-primary, .btn-outline { text-align: center; }
}