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

:root {
  --color-primary: #2c3e50;
  --color-primary-dark: #1a252f;
  --color-accent: #c9a84c;
  --color-accent-dark: #b08d2f;
  --color-text: #333333;
  --color-text-light: #666666;
  --color-bg: #ffffff;
  --color-bg-gray: #f5f5f5;
  --color-bg-dark: #2c3e50;
  --color-border: #e0e0e0;
  --font-ja: "Noto Sans JP", "Hiragino Kaku Gothic ProN", "メイリオ", sans-serif;
  --font-en: "Oswald", "Noto Sans JP", sans-serif;
  --header-height: 100px;
  --container-width: 1200px;
  --transition: 0.3s ease;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

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

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

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

ul {
  list-style: none;
}

address {
  font-style: normal;
}

.container {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 20px;
}

.sp-only {
  display: none;
}

/* ============================================
   Header
   ============================================ */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.97);
  box-shadow: 0 1px 10px rgba(0, 0, 0, 0.08);
}

.header-top {
  background: var(--color-primary);
  color: #fff;
  font-size: 0.8rem;
  padding: 6px 0;
}

.header-top-inner {
  display: flex;
  justify-content: flex-end;
  align-items: center;
  gap: 24px;
}

.header-tel {
  display: flex;
  align-items: center;
  gap: 6px;
  font-weight: 500;
  letter-spacing: 0.05em;
}

.header-hours {
  opacity: 0.8;
  font-size: 0.75rem;
}

/* ===== Instagram 浮きタブ（全ページ右端固定） ===== */
.ig-float-tab {
  position: fixed;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  z-index: 999;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  padding: 14px 8px;
  background: linear-gradient(180deg, #833ab4 0%, #fd1d1d 50%, #fcb045 100%);
  border-radius: 10px 0 0 10px;
  color: #fff;
  box-shadow: -3px 0 16px rgba(131,58,180,0.35);
  transition: transform 0.25s, box-shadow 0.25s;
  text-decoration: none;
}
.ig-float-tab:hover {
  transform: translateY(-50%) translateX(-4px);
  box-shadow: -6px 0 22px rgba(131,58,180,0.55);
  color: #fff;
}
.ig-float-tab svg {
  width: 22px;
  height: 22px;
  flex-shrink: 0;
}
.ig-float-tab span {
  writing-mode: vertical-rl;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  line-height: 1;
}

/* ===== Instagram PRセクション ===== */
.ig-pr-section {
  background: linear-gradient(135deg, #833ab4 0%, #fd1d1d 55%, #fcb045 100%);
  padding: 70px 20px;
  text-align: center;
  color: #fff;
  position: relative;
  overflow: hidden;
}
.ig-pr-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,0.08);
}
.ig-pr-inner { position: relative; z-index: 1; }
.ig-pr-section .emoji { font-size: 3rem; margin-bottom: 18px; display: block; }
.ig-pr-section h2 {
  font-size: 1.85rem;
  font-weight: 700;
  margin-bottom: 16px;
  line-height: 1.4;
}
.ig-pr-section p {
  font-size: 0.95rem;
  opacity: 0.95;
  line-height: 2;
  margin-bottom: 28px;
}
.ig-pr-link {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: rgba(255,255,255,0.2);
  border: 2px solid rgba(255,255,255,0.8);
  color: #fff;
  padding: 14px 32px;
  border-radius: 999px;
  font-weight: 700;
  font-size: 1rem;
  backdrop-filter: blur(4px);
  transition: background 0.2s, transform 0.2s;
}
.ig-pr-link:hover {
  background: rgba(255,255,255,0.35);
  transform: translateY(-2px);
  color: #fff;
}
.ig-pr-link svg { width: 22px; height: 22px; }

/* ===== フッターSNS（シンプル版） ===== */
.footer-sns {
  margin-top: 20px;
  display: flex;
  gap: 12px;
  align-items: center;
}
.footer-sns-label {
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  color: rgba(255,255,255,0.7);
  margin-right: 4px;
}
.footer-sns a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: 10px;
  color: #fff;
  background: linear-gradient(135deg, #833ab4 0%, #fd1d1d 55%, #fcb045 100%);
  box-shadow: 0 4px 12px rgba(131,58,180,0.35);
  transition: transform 0.2s, box-shadow 0.2s;
}
.footer-sns a:hover {
  transform: translateY(-2px) scale(1.05);
  box-shadow: 0 6px 18px rgba(131,58,180,0.55);
}
.footer-sns a svg { width: 22px; height: 22px; }

/* header-instagram は非表示（浮きタブに統合） */
.header-instagram { display: none; }

@media (max-width: 768px) {
  .ig-float-tab { padding: 12px 7px; }
  .ig-float-tab svg { width: 18px; height: 18px; }
  .ig-float-tab span { font-size: 0.65rem; }
  .ig-pr-section h2 { font-size: 1.4rem; }
}

.header-nav {
  padding: 0;
}

.nav-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 70px;
}

.logo {
  display: flex;
  flex-direction: column;
  line-height: 1.2;
}

.logo-main {
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--color-primary);
  letter-spacing: 0.1em;
}

.logo-sub {
  font-family: var(--font-en);
  font-size: 0.65rem;
  color: var(--color-text-light);
  letter-spacing: 0.15em;
  font-weight: 400;
}

.nav-menu {
  display: flex;
  gap: 0;
}

.nav-menu li a {
  display: block;
  padding: 24px 20px;
  font-size: 0.9rem;
  font-weight: 500;
  letter-spacing: 0.05em;
  color: var(--color-text);
  position: relative;
  transition: color var(--transition);
}

.nav-menu li a::after {
  content: "";
  position: absolute;
  bottom: 16px;
  left: 50%;
  transform: translateX(-50%);
  width: 0;
  height: 2px;
  background: var(--color-accent);
  transition: width var(--transition);
}

.nav-menu li a:hover,
.nav-menu li a.active {
  color: var(--color-accent-dark);
}

.nav-menu li a:hover::after,
.nav-menu li a.active::after {
  width: 30px;
}

/* Hamburger */
.hamburger {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  width: 30px;
  height: 24px;
  position: relative;
  z-index: 1001;
}

.hamburger span {
  display: block;
  width: 100%;
  height: 2px;
  background: var(--color-primary);
  position: absolute;
  left: 0;
  transition: var(--transition);
}

.hamburger span:nth-child(1) { top: 0; }
.hamburger span:nth-child(2) { top: 50%; transform: translateY(-50%); }
.hamburger span:nth-child(3) { bottom: 0; }

.hamburger.active span:nth-child(1) {
  top: 50%;
  transform: translateY(-50%) rotate(45deg);
}

.hamburger.active span:nth-child(2) {
  opacity: 0;
}

.hamburger.active span:nth-child(3) {
  bottom: 50%;
  transform: translateY(50%) rotate(-45deg);
}

/* ============================================
   Hero
   ============================================ */
.hero {
  position: relative;
  height: 100vh;
  min-height: 600px;
  max-height: 1000px;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-slider {
  position: absolute;
  inset: 0;
}

.hero-slide {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  opacity: 0;
  transition: opacity 1.5s ease;
  transform: scale(1.05);
  animation: heroZoom 10s ease infinite alternate;
}

.hero-slide.active {
  opacity: 1;
}

@keyframes heroZoom {
  from { transform: scale(1); }
  to { transform: scale(1.08); }
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(26, 37, 47, 0.75) 0%,
    rgba(44, 62, 80, 0.55) 100%
  );
  z-index: 1;
}

.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  color: #fff;
}

.hero-subtitle {
  font-family: var(--font-en);
  font-size: clamp(0.85rem, 1.5vw, 1.1rem);
  letter-spacing: 0.4em;
  margin-bottom: 20px;
  font-weight: 400;
  opacity: 0.8;
}

.hero-title {
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 700;
  line-height: 1.4;
  letter-spacing: 0.08em;
  margin-bottom: 24px;
  text-shadow: 0 2px 20px rgba(0, 0, 0, 0.3);
}

.hero-desc {
  font-size: clamp(0.85rem, 1.5vw, 1.05rem);
  line-height: 1.8;
  opacity: 0.9;
  font-weight: 300;
  letter-spacing: 0.05em;
}

.hero-scroll {
  position: absolute;
  bottom: 30px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: #fff;
}

.hero-scroll span {
  font-family: var(--font-en);
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  opacity: 0.7;
}

.scroll-line {
  width: 1px;
  height: 50px;
  background: rgba(255, 255, 255, 0.4);
  position: relative;
  overflow: hidden;
}

.scroll-line::after {
  content: "";
  position: absolute;
  top: -100%;
  left: 0;
  width: 100%;
  height: 100%;
  background: #fff;
  animation: scrollDown 2s ease infinite;
}

@keyframes scrollDown {
  0% { top: -100%; }
  100% { top: 100%; }
}

/* ============================================
   Sections Common
   ============================================ */
.section {
  padding: 100px 0;
}

.section-header {
  text-align: center;
  margin-bottom: 60px;
}

.section-label {
  font-family: var(--font-en);
  font-size: 0.8rem;
  letter-spacing: 0.3em;
  color: var(--color-accent);
  font-weight: 500;
  display: block;
  margin-bottom: 8px;
}

.section-label.light {
  color: var(--color-accent);
}

.section-title {
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 700;
  color: var(--color-primary);
  letter-spacing: 0.08em;
  position: relative;
  display: inline-block;
}

.section-title::after {
  content: "";
  display: block;
  width: 40px;
  height: 2px;
  background: var(--color-accent);
  margin: 16px auto 0;
}

.section-more {
  text-align: center;
  margin-top: 48px;
}

.btn-more {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--color-primary);
  padding: 12px 32px;
  border: 1px solid var(--color-primary);
  transition: all var(--transition);
  letter-spacing: 0.05em;
}

.btn-more:hover {
  background: var(--color-primary);
  color: #fff;
}

.btn-arrow {
  transition: transform var(--transition);
}

.btn-more:hover .btn-arrow {
  transform: translateX(4px);
}

.btn-primary {
  display: inline-block;
  background: var(--color-accent);
  color: #fff;
  padding: 16px 40px;
  font-size: 0.95rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  transition: all var(--transition);
}

.btn-primary:hover {
  background: var(--color-accent-dark);
  transform: translateY(-2px);
  box-shadow: 0 4px 15px rgba(201, 168, 76, 0.3);
}

/* ============================================
   News Section
   ============================================ */
.section-news {
  background: var(--color-bg);
}

.news-list {
  max-width: 900px;
  margin: 0 auto;
  border-top: 1px solid var(--color-border);
}

.news-item {
  display: flex;
  align-items: center;
  gap: 20px;
  padding: 20px 16px;
  border-bottom: 1px solid var(--color-border);
  transition: background var(--transition);
}

.news-item:hover {
  background: var(--color-bg-gray);
}

.news-date {
  font-family: var(--font-en);
  font-size: 0.85rem;
  color: var(--color-text-light);
  letter-spacing: 0.05em;
  flex-shrink: 0;
  width: 100px;
}

.news-cat {
  display: inline-block;
  font-size: 0.7rem;
  padding: 3px 12px;
  background: var(--color-primary);
  color: #fff;
  flex-shrink: 0;
  letter-spacing: 0.05em;
}

.news-text {
  font-size: 0.9rem;
  color: var(--color-text);
}

/* ============================================
   Service Section
   ============================================ */
.section-service {
  background: var(--color-bg-gray);
}

.service-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.service-card {
  background: #fff;
  overflow: hidden;
  box-shadow: 0 2px 15px rgba(0, 0, 0, 0.06);
  transition: all var(--transition);
  display: block;
}

.service-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.12);
}

.service-card-img {
  overflow: hidden;
  height: 200px;
}

.service-card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.service-card:hover .service-card-img img {
  transform: scale(1.08);
}

.service-card-body {
  padding: 24px 20px;
}

.service-card-body h3 {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: 10px;
  letter-spacing: 0.05em;
}

.service-card-body p {
  font-size: 0.82rem;
  color: var(--color-text-light);
  line-height: 1.7;
}

/* ============================================
   Works Section
   ============================================ */
.section-works {
  background: var(--color-bg);
}

.works-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}

.works-card {
  display: block;
  background: #fff;
  overflow: hidden;
  box-shadow: 0 2px 15px rgba(0, 0, 0, 0.06);
  transition: all var(--transition);
}

.works-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.12);
}

.works-card-img {
  position: relative;
  overflow: hidden;
  height: 220px;
}

.works-card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.works-card:hover .works-card-img img {
  transform: scale(1.08);
}

.works-card-cat {
  position: absolute;
  top: 12px;
  left: 12px;
  background: var(--color-accent);
  color: #fff;
  font-size: 0.72rem;
  padding: 4px 14px;
  letter-spacing: 0.05em;
  font-weight: 500;
}

.works-card-body {
  padding: 20px 24px;
}

.works-card-body h3 {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: 8px;
}

.works-card-info {
  font-size: 0.78rem;
  color: var(--color-text-light);
}

/* ============================================
   Company Banner
   ============================================ */
.section-company-banner {
  padding: 0;
}

.company-banner {
  position: relative;
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
  min-height: 450px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.company-banner-overlay {
  position: absolute;
  inset: 0;
  background: rgba(26, 37, 47, 0.8);
}

.company-banner-content {
  position: relative;
  z-index: 1;
  text-align: center;
  color: #fff;
  padding: 80px 20px;
}

.company-banner-content h2 {
  font-size: clamp(1.5rem, 3vw, 2rem);
  margin-bottom: 20px;
  letter-spacing: 0.1em;
}

.company-banner-content p {
  font-size: 0.95rem;
  line-height: 2;
  margin-bottom: 36px;
  opacity: 0.9;
}

/* ============================================
   Contact Banner
   ============================================ */
.section-contact-banner {
  background: var(--color-bg-gray);
}

.contact-banner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
}

.contact-banner-text h2 {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: 12px;
  letter-spacing: 0.08em;
}

.contact-banner-text p {
  font-size: 0.9rem;
  color: var(--color-text-light);
  line-height: 1.8;
}

.contact-banner-actions {
  display: flex;
  align-items: center;
  gap: 32px;
  flex-shrink: 0;
}

.contact-banner-tel {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.tel-label {
  font-size: 0.75rem;
  color: var(--color-text-light);
  margin-bottom: 4px;
}

.tel-number {
  font-family: var(--font-en);
  font-size: 1.8rem;
  font-weight: 600;
  color: var(--color-primary);
  letter-spacing: 0.05em;
}

.tel-hours {
  font-size: 0.72rem;
  color: var(--color-text-light);
  margin-top: 2px;
}

/* ============================================
   Footer
   ============================================ */
.footer {
  background: var(--color-primary-dark);
  color: rgba(255, 255, 255, 0.8);
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  padding: 60px 0 40px;
  gap: 40px;
}

.footer-logo .logo-main {
  color: #fff;
  font-size: 1.4rem;
}

.footer-logo .logo-sub {
  color: rgba(255, 255, 255, 0.5);
}

.footer-address {
  margin-top: 20px;
  font-size: 0.82rem;
  line-height: 2;
  color: rgba(255, 255, 255, 0.6);
}

.footer-nav ul {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-nav a {
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.7);
  transition: color var(--transition);
  letter-spacing: 0.05em;
}

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

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding: 20px 0;
}

.footer-bottom p {
  text-align: center;
  font-size: 0.75rem;
  color: rgba(255, 255, 255, 0.4);
  letter-spacing: 0.05em;
}

/* ============================================
   Page Top
   ============================================ */
.page-top {
  position: fixed;
  bottom: 30px;
  right: 30px;
  width: 48px;
  height: 48px;
  background: var(--color-primary);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition);
  z-index: 999;
}

.page-top.visible {
  opacity: 1;
  visibility: visible;
}

.page-top:hover {
  background: var(--color-accent);
  transform: translateY(-3px);
}

/* ============================================
   Sub-page Common
   ============================================ */
.page-hero {
  margin-top: var(--header-height);
  height: 300px;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  background-size: cover;
  background-position: center;
}

.page-hero-overlay {
  position: absolute;
  inset: 0;
  background: rgba(26, 37, 47, 0.7);
}

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

.page-hero-content .section-label {
  margin-bottom: 10px;
}

.page-hero-content h1 {
  font-size: clamp(1.5rem, 3vw, 2.2rem);
  letter-spacing: 0.1em;
}

.breadcrumb {
  background: var(--color-bg-gray);
  padding: 14px 0;
  font-size: 0.8rem;
}

.breadcrumb-list {
  display: flex;
  gap: 0;
}

.breadcrumb-list li::after {
  content: ">";
  margin: 0 10px;
  color: var(--color-text-light);
}

.breadcrumb-list li:last-child::after {
  display: none;
}

.breadcrumb-list a {
  color: var(--color-text-light);
}

.breadcrumb-list a:hover {
  color: var(--color-accent);
}

.breadcrumb-list li:last-child {
  color: var(--color-text);
}

/* News Page */
.news-page-list {
  max-width: 900px;
  margin: 0 auto;
}

.news-detail-item {
  padding: 24px 0;
  border-bottom: 1px solid var(--color-border);
}

.news-detail-meta {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 8px;
}

.news-detail-item h3 {
  font-size: 1rem;
  font-weight: 500;
  color: var(--color-text);
}

.news-detail-item p {
  margin-top: 8px;
  font-size: 0.88rem;
  color: var(--color-text-light);
  line-height: 1.8;
}

/* Service Page */
.service-detail {
  display: flex;
  align-items: center;
  gap: 50px;
  margin-bottom: 80px;
}

.service-detail:nth-child(even) {
  flex-direction: row-reverse;
}

.service-detail-img {
  flex: 1;
  overflow: hidden;
}

.service-detail-img img {
  width: 100%;
  height: 350px;
  object-fit: cover;
}

.service-detail-content {
  flex: 1;
}

.service-detail-content h3 {
  font-size: 1.4rem;
  color: var(--color-primary);
  margin-bottom: 16px;
  letter-spacing: 0.05em;
  padding-left: 16px;
  border-left: 3px solid var(--color-accent);
}

.service-detail-content p {
  font-size: 0.92rem;
  line-height: 2;
  color: var(--color-text-light);
}

.service-detail-content ul {
  margin-top: 16px;
}

.service-detail-content li {
  font-size: 0.88rem;
  color: var(--color-text-light);
  padding: 4px 0 4px 20px;
  position: relative;
}

.service-detail-content li::before {
  content: "";
  width: 6px;
  height: 6px;
  background: var(--color-accent);
  position: absolute;
  left: 0;
  top: 12px;
}

/* Works Page */
.works-filter {
  display: flex;
  justify-content: center;
  gap: 12px;
  margin-bottom: 48px;
  flex-wrap: wrap;
}

.filter-btn {
  background: none;
  border: 1px solid var(--color-border);
  padding: 8px 24px;
  font-size: 0.85rem;
  cursor: pointer;
  font-family: var(--font-ja);
  transition: all var(--transition);
  color: var(--color-text);
}

.filter-btn:hover,
.filter-btn.active {
  background: var(--color-primary);
  color: #fff;
  border-color: var(--color-primary);
}

.works-page-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}

/* Company Page */
.company-section {
  margin-bottom: 80px;
}

.company-section h2 {
  font-size: 1.3rem;
  color: var(--color-primary);
  margin-bottom: 30px;
  letter-spacing: 0.08em;
  padding-left: 16px;
  border-left: 3px solid var(--color-accent);
}

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

.company-table th,
.company-table td {
  padding: 18px 20px;
  border-bottom: 1px solid var(--color-border);
  font-size: 0.9rem;
  text-align: left;
  vertical-align: top;
}

.company-table th {
  width: 180px;
  background: var(--color-bg-gray);
  font-weight: 500;
  color: var(--color-primary);
}

.company-message {
  display: flex;
  gap: 50px;
  align-items: flex-start;
}

.company-message-img {
  flex-shrink: 0;
  width: 280px;
}

.company-message-img img {
  width: 100%;
  height: 350px;
  object-fit: cover;
}

.company-message-content h3 {
  font-size: 1.3rem;
  color: var(--color-primary);
  margin-bottom: 20px;
  line-height: 1.6;
}

.company-message-content p {
  font-size: 0.92rem;
  line-height: 2;
  color: var(--color-text-light);
  margin-bottom: 16px;
}

.company-message-name {
  margin-top: 24px;
  text-align: right;
}

.company-message-name span {
  display: block;
  font-size: 0.8rem;
  color: var(--color-text-light);
}

.company-message-name strong {
  font-size: 1.2rem;
  color: var(--color-primary);
}

/* Map */
.company-map {
  margin-top: 30px;
}

.company-map iframe {
  width: 100%;
  height: 400px;
  border: none;
}

/* Contact Page */
.contact-info-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 30px;
  margin-bottom: 60px;
}

.contact-info-box {
  background: var(--color-bg-gray);
  padding: 36px 32px;
  text-align: center;
}

.contact-info-box h3 {
  font-size: 1rem;
  color: var(--color-primary);
  margin-bottom: 16px;
}

.contact-info-box .tel-number {
  font-size: 2rem;
}

.contact-info-box p {
  font-size: 0.85rem;
  color: var(--color-text-light);
  margin-top: 8px;
}

.contact-form {
  max-width: 800px;
  margin: 0 auto;
}

.contact-form h3 {
  font-size: 1.2rem;
  color: var(--color-primary);
  text-align: center;
  margin-bottom: 36px;
}

.form-group {
  margin-bottom: 24px;
}

.form-group label {
  display: block;
  font-size: 0.9rem;
  font-weight: 500;
  margin-bottom: 8px;
  color: var(--color-text);
}

.form-group label .required {
  color: #c0392b;
  font-size: 0.75rem;
  margin-left: 8px;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 12px 16px;
  border: 1px solid var(--color-border);
  font-family: var(--font-ja);
  font-size: 0.9rem;
  transition: border-color var(--transition);
  background: #fff;
  color: var(--color-text);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--color-accent);
}

.form-group textarea {
  height: 180px;
  resize: vertical;
}

.form-submit {
  text-align: center;
  margin-top: 40px;
}

.form-submit button {
  background: var(--color-accent);
  color: #fff;
  border: none;
  padding: 16px 60px;
  font-size: 1rem;
  font-weight: 500;
  cursor: pointer;
  font-family: var(--font-ja);
  letter-spacing: 0.1em;
  transition: all var(--transition);
}

.form-submit button:hover {
  background: var(--color-accent-dark);
  transform: translateY(-2px);
  box-shadow: 0 4px 15px rgba(201, 168, 76, 0.3);
}

.form-privacy {
  text-align: center;
  margin-top: 16px;
  font-size: 0.8rem;
  color: var(--color-text-light);
}

/* ============================================
   Scroll Animation
   ============================================ */
.fade-in {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

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

/* ============================================
   Responsive
   ============================================ */
@media (max-width: 1024px) {
  .service-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .contact-banner {
    flex-direction: column;
    text-align: center;
  }

  .contact-banner-actions {
    flex-direction: column;
  }

  .service-detail {
    flex-direction: column !important;
    gap: 30px;
  }

  .company-message {
    flex-direction: column;
  }

  .company-message-img {
    width: 100%;
  }
}

@media (max-width: 768px) {
  :root {
    --header-height: 90px;
  }

  .sp-only {
    display: inline;
  }

  .hamburger {
    display: block;
  }

  .nav-menu {
    position: fixed;
    top: 0;
    right: -100%;
    width: 280px;
    height: 100vh;
    background: #fff;
    flex-direction: column;
    padding: 100px 30px 40px;
    box-shadow: -5px 0 20px rgba(0, 0, 0, 0.1);
    transition: right var(--transition);
  }

  .nav-menu.open {
    right: 0;
  }

  .nav-menu li a {
    padding: 16px 0;
    border-bottom: 1px solid var(--color-border);
  }

  .hero {
    min-height: 500px;
  }

  .section {
    padding: 60px 0;
  }

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

  .works-grid,
  .works-page-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .news-item {
    flex-wrap: wrap;
    gap: 8px 12px;
  }

  .news-date {
    width: auto;
  }

  .news-text {
    width: 100%;
  }

  .page-hero {
    height: 220px;
  }

  .company-table th {
    width: 120px;
  }

  .contact-info-grid {
    grid-template-columns: 1fr;
  }

  .footer-inner {
    flex-direction: column;
    gap: 30px;
    padding: 40px 0 30px;
  }

  .footer-nav ul {
    flex-direction: row;
    flex-wrap: wrap;
    gap: 8px 20px;
  }
}

@media (max-width: 480px) {
  .service-grid {
    grid-template-columns: 1fr;
  }

  .company-table th,
  .company-table td {
    display: block;
    width: 100%;
    padding: 12px 16px;
  }

  .company-table th {
    border-bottom: none;
    padding-bottom: 4px;
  }
}