/* ===== RESET & BASE ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 16px;
  line-height: 1.7;
  color: #1a1a1a;
  background: #fff;
}
img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }

/* ===== CSS VARIABLES ===== */
:root {
  --orange: #e07800;
  --orange-light: #f59520;
  --orange-pale: #fff8f0;
  --orange-pale2: #fff3e0;
  --text: #1a1a1a;
  --text-mid: #444;
  --text-light: #777;
  --border: #e8e8e8;
  --bg-gray: #f7f7f7;
  --white: #fff;
  --max-w: 1080px;
  --radius: 10px;
}

/* ===== LAYOUT ===== */
.container { max-width: var(--max-w); margin: 0 auto; padding: 0 32px; }
section { padding: 80px 0; }

/* ===== TYPOGRAPHY ===== */
.section-eyebrow {
  font-family: 'Oswald', sans-serif;
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--orange);
  display: block;
  margin-bottom: 10px;
}
.section-title {
  font-size: 30px;
  font-weight: 900;
  line-height: 1.3;
  color: var(--text);
  margin-bottom: 14px;
}
.section-lead {
  font-size: 15px;
  color: var(--text-light);
  max-width: 540px;
}

/* ===== BUTTONS ===== */
.btn-orange {
  display: inline-block;
  background: var(--orange);
  color: #fff;
  font-weight: 700;
  font-size: 15px;
  padding: 14px 32px;
  border-radius: 6px;
  transition: background 0.2s, transform 0.15s;
  cursor: pointer;
  border: none;
}
.btn-orange:hover { background: var(--orange-light); transform: translateY(-1px); }
.btn-outline {
  display: inline-block;
  border: 2px solid var(--orange);
  color: var(--orange);
  font-weight: 700;
  font-size: 15px;
  padding: 12px 30px;
  border-radius: 6px;
  transition: all 0.2s;
}
.btn-outline:hover { background: var(--orange); color: #fff; }
.btn-full { width: 100%; text-align: center; display: block; }

/* ===== HEADER ===== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: #fff;
  border-bottom: 1px solid var(--border);
  box-shadow: 0 1px 8px rgba(0,0,0,0.06);
}
.header-inner {
  height: 88px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 32px;
  max-width: var(--max-w);
  margin: 0 auto;
}
.logo a { display: flex; flex-direction: column; gap: 2px; }
.logo-main {
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 20px;
  font-weight: 700;
  color: var(--orange);
  letter-spacing: 0.02em;
}
.logo-sub {
  font-size: 10px;
  color: var(--text-light);
  letter-spacing: 0.05em;
}
.header-right { display: flex; align-items: center; gap: 0; }
.header-nav { display: flex; align-items: center; gap: 28px; margin-right: 20px; }
.header-nav a {
  font-size: 13px;
  font-weight: 500;
  color: var(--text-mid);
  transition: color 0.2s;
}
.header-nav a:hover, .header-nav a.active { color: var(--orange); }
.header-divider { width: 1px; height: 22px; background: var(--border); margin-right: 20px; }
.header-cta {
  background: var(--orange);
  color: #fff;
  font-size: 13px;
  font-weight: 700;
  padding: 11px 20px;
  border-radius: 6px;
  transition: background 0.2s;
  white-space: nowrap;
}
.header-cta:hover { background: var(--orange-light); }

/* ===== HAMBURGER ===== */
.hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 40px;
  height: 40px;
  cursor: pointer;
  background: none;
  border: none;
  padding: 4px;
}
.hamburger span {
  display: block;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: all 0.3s;
}
.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.mobile-menu {
  display: none;
  position: fixed;
  top: 88px;
  left: 0;
  right: 0;
  bottom: 0;
  background: #fff;
  z-index: 99;
  padding: 32px;
  flex-direction: column;
  gap: 0;
  overflow-y: auto;
}
.mobile-menu.open { display: flex; }
.mobile-menu a {
  display: block;
  font-size: 17px;
  font-weight: 500;
  color: var(--text);
  padding: 18px 0;
  border-bottom: 1px solid var(--border);
}
.mobile-menu .mobile-cta {
  margin-top: 28px;
  background: var(--orange);
  color: #fff;
  text-align: center;
  border-radius: 6px;
  padding: 16px;
  font-weight: 700;
  font-size: 16px;
  border: none;
}
.menu-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.3);
  z-index: 98;
}
.menu-overlay.open { display: block; }

/* ===== HERO ===== */
.hero {
  background: linear-gradient(135deg, var(--orange-pale) 0%, #fff 60%);
  padding: 80px 0 72px;
  position: relative;
  overflow: hidden;
}
.hero-deco {
  position: absolute;
  border-radius: 50%;
  opacity: 0.07;
  background: var(--orange);
  pointer-events: none;
}
.hero-deco-1 { width: 520px; height: 520px; top: -160px; right: -120px; }
.hero-deco-2 { width: 300px; height: 300px; bottom: -100px; left: -60px; }
.hero-inner { position: relative; z-index: 1; max-width: var(--max-w); margin: 0 auto; padding: 0 32px; }
.hero-eyebrow {
  font-family: 'Oswald', sans-serif;
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--orange);
  opacity: 0;
  transform: translateY(10px);
  transition: opacity 0.5s ease, transform 0.5s ease;
}
.hero-title {
  font-size: 44px;
  font-weight: 900;
  line-height: 1.25;
  color: var(--text);
  margin-top: 14px;
  opacity: 0;
  transform: translateY(14px);
  transition: opacity 0.5s 0.1s ease, transform 0.5s 0.1s ease;
}
.hero-title span { color: var(--orange); }
.hero-sub {
  font-size: 16px;
  color: var(--text-mid);
  margin-top: 18px;
  max-width: 480px;
  line-height: 1.8;
  opacity: 0;
  transform: translateY(14px);
  transition: opacity 0.5s 0.2s ease, transform 0.5s 0.2s ease;
}
.hero-cta {
  margin-top: 32px;
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  opacity: 0;
  transform: translateY(14px);
  transition: opacity 0.5s 0.3s ease, transform 0.5s 0.3s ease;
}
.hero-tags {
  margin-top: 36px;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  opacity: 0;
  transform: translateY(14px);
  transition: opacity 0.5s 0.4s ease, transform 0.5s 0.4s ease;
}
.hero-tag {
  font-size: 12px;
  font-weight: 600;
  padding: 5px 12px;
  border-radius: 20px;
  background: var(--orange-pale2);
  color: var(--orange);
  border: 1px solid #f5c07a;
}
.hero-tag.filled { background: var(--orange); color: #fff; border-color: var(--orange); }
.hero-eyebrow.visible, .hero-title.visible, .hero-sub.visible,
.hero-cta.visible, .hero-tags.visible {
  opacity: 1; transform: none;
}

/* ===== STATS BAR ===== */
.stats-bar {
  background: var(--orange);
  padding: 0;
}
.stats-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 32px;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
}
.stat-item {
  padding: 24px 20px;
  text-align: center;
  border-right: 1px solid rgba(255,255,255,0.2);
}
.stat-item:last-child { border-right: none; }
.stat-num {
  font-family: 'Oswald', sans-serif;
  font-size: 34px;
  font-weight: 600;
  color: #fff;
  line-height: 1;
}
.stat-num sup { font-size: 18px; }
.stat-label { font-size: 11px; color: rgba(255,255,255,0.85); margin-top: 4px; }

/* ===== APPEAL ===== */
.appeal { background: #fff; }
.appeal-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 48px;
}
.appeal-card {
  border-top: 3px solid var(--orange);
  border-radius: 0 0 var(--radius) var(--radius);
  padding: 28px 24px;
  background: var(--bg-gray);
  opacity: 0;
  transform: translateY(14px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.appeal-card.visible { opacity: 1; transform: none; }
.appeal-icon {
  font-family: 'Oswald', sans-serif;
  font-size: 11px;
  letter-spacing: 0.12em;
  font-weight: 600;
  color: var(--orange);
  text-transform: uppercase;
  margin-bottom: 12px;
}
.appeal-title { font-size: 17px; font-weight: 700; margin-bottom: 10px; }
.appeal-body { font-size: 14px; color: var(--text-mid); line-height: 1.75; }

/* ===== SERVICE PREVIEW ===== */
.services { background: var(--bg-gray); }
.service-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-top: 48px;
}
.service-card {
  background: #fff;
  border-radius: var(--radius);
  padding: 28px 22px;
  border: 1px solid var(--border);
  transition: box-shadow 0.2s, transform 0.2s;
  opacity: 0;
  transform: translateY(14px);
  transition: opacity 0.6s ease, transform 0.6s ease, box-shadow 0.2s, border-color 0.2s;
}
.service-card.visible { opacity: 1; transform: none; }
.service-card:hover { box-shadow: 0 6px 24px rgba(224,120,0,0.12); border-color: #f5c07a; }
.service-num {
  font-family: 'Oswald', sans-serif;
  font-size: 28px;
  font-weight: 600;
  color: var(--orange);
  line-height: 1;
  margin-bottom: 10px;
  opacity: 0.35;
}
.service-title { font-size: 16px; font-weight: 700; margin-bottom: 8px; }
.service-body { font-size: 13px; color: var(--text-light); line-height: 1.7; }
.service-more {
  margin-top: 36px;
  text-align: center;
}

/* ===== REVIEWS ===== */
.reviews { background: #fff; }
.reviews-header { display: flex; align-items: flex-end; justify-content: space-between; margin-bottom: 48px; }
.reviews-score {
  display: flex;
  align-items: center;
  gap: 12px;
}
.score-num {
  font-family: 'Oswald', sans-serif;
  font-size: 52px;
  font-weight: 600;
  color: var(--orange);
  line-height: 1;
}
.score-stars { color: var(--orange); font-size: 22px; letter-spacing: 2px; }
.score-count { font-size: 13px; color: var(--text-light); margin-top: 4px; }
.reviews-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}
.review-card {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
  opacity: 0;
  transform: translateY(14px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.review-card.visible { opacity: 1; transform: none; }
.review-head { display: flex; align-items: center; gap: 12px; margin-bottom: 12px; }
.review-avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--orange-pale2);
  color: var(--orange);
  font-family: 'Oswald', sans-serif;
  font-size: 17px;
  font-weight: 600;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.review-meta { flex: 1; }
.review-name { font-size: 14px; font-weight: 700; }
.review-date { font-size: 11px; color: var(--text-light); }
.review-stars { color: var(--orange); font-size: 14px; }
.review-body { font-size: 13px; color: var(--text-mid); line-height: 1.75; }

/* ===== CTA BAND ===== */
.cta-band {
  background: var(--orange);
  padding: 72px 0;
  text-align: center;
}
.cta-band .section-eyebrow { color: rgba(255,255,255,0.7); }
.cta-band-title { font-size: 28px; font-weight: 900; color: #fff; margin-bottom: 12px; line-height: 1.35; }
.cta-band-sub { font-size: 14px; color: rgba(255,255,255,0.85); margin-bottom: 32px; }
.cta-band .btn-white {
  display: inline-block;
  background: #fff;
  color: var(--orange);
  font-weight: 700;
  font-size: 15px;
  padding: 15px 36px;
  border-radius: 6px;
  margin: 0 8px;
  transition: opacity 0.2s;
}
.cta-band .btn-white:hover { opacity: 0.9; }
.cta-band .btn-white-outline {
  display: inline-block;
  border: 2px solid rgba(255,255,255,0.7);
  color: #fff;
  font-weight: 700;
  font-size: 15px;
  padding: 13px 32px;
  border-radius: 6px;
  margin: 0 8px;
  transition: all 0.2s;
}
.cta-band .btn-white-outline:hover { background: rgba(255,255,255,0.15); }

/* ===== INFO BAR ===== */
.info-bar {
  background: var(--bg-gray);
  border-top: 1px solid var(--border);
  padding: 32px 0;
}
.info-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 32px;
}
.info-item { display: flex; flex-direction: column; gap: 4px; }
.info-label { font-size: 11px; color: var(--text-light); font-weight: 500; letter-spacing: 0.05em; }
.info-val { font-size: 14px; font-weight: 500; color: var(--text); }
.info-tel { font-family: 'Oswald', sans-serif; font-size: 22px; font-weight: 600; color: var(--orange); }

/* ===== FOOTER ===== */
.site-footer {
  background: #1a1a1a;
  color: rgba(255,255,255,0.6);
  padding: 48px 0 28px;
}
.footer-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 32px;
}
.footer-top { display: flex; justify-content: space-between; align-items: flex-start; gap: 40px; margin-bottom: 36px; }
.footer-logo .logo-main { color: var(--orange); font-size: 18px; }
.footer-logo .logo-sub { color: rgba(255,255,255,0.4); margin-top: 4px; }
.footer-nav { display: flex; gap: 24px; flex-wrap: wrap; }
.footer-nav a { font-size: 13px; color: rgba(255,255,255,0.6); transition: color 0.2s; }
.footer-nav a:hover { color: var(--orange); }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding-top: 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 12px;
}
.footer-address { font-size: 12px; color: rgba(255,255,255,0.4); margin-top: 6px; }

/* ===== SERVICE PAGE ===== */
.page-hero {
  background: linear-gradient(135deg, var(--orange-pale) 0%, #fff 70%);
  padding: 60px 0;
  border-bottom: 1px solid var(--border);
}
.page-hero-title {
  font-size: 36px;
  font-weight: 900;
  color: var(--text);
  margin-top: 10px;
}
.service-list { display: flex; flex-direction: column; gap: 48px; margin-top: 48px; }
.service-item {
  display: grid;
  grid-template-columns: 80px 1fr;
  gap: 28px;
  padding-bottom: 48px;
  border-bottom: 1px solid var(--border);
}
.service-item:last-child { border-bottom: none; padding-bottom: 0; }
.service-item-num {
  font-family: 'Oswald', sans-serif;
  font-size: 48px;
  font-weight: 600;
  color: var(--orange);
  opacity: 0.25;
  line-height: 1;
  padding-top: 4px;
}
.service-item-title { font-size: 22px; font-weight: 700; margin-bottom: 12px; color: var(--text); }
.service-item-body { font-size: 15px; color: var(--text-mid); line-height: 1.8; }
.service-item-tags { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 14px; }
.service-item-tag {
  font-size: 11px;
  padding: 4px 10px;
  border-radius: 20px;
  background: var(--orange-pale2);
  color: var(--orange);
  font-weight: 600;
}

/* ===== ABOUT PAGE ===== */
.about-table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 40px;
}
.about-table th {
  background: var(--orange-pale);
  color: var(--text-mid);
  font-size: 13px;
  font-weight: 600;
  text-align: left;
  padding: 14px 20px;
  width: 160px;
  border-bottom: 1px solid var(--border);
  vertical-align: top;
}
.about-table td {
  padding: 14px 20px;
  font-size: 14px;
  color: var(--text);
  border-bottom: 1px solid var(--border);
  line-height: 1.7;
}
.about-table tr:last-child th,
.about-table tr:last-child td { border-bottom: none; }

/* ===== CONTACT PAGE ===== */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  margin-top: 48px;
  align-items: start;
}
.contact-info { display: flex; flex-direction: column; gap: 24px; }
.contact-info-item { display: flex; flex-direction: column; gap: 4px; }
.contact-info-label { font-size: 11px; font-weight: 600; letter-spacing: 0.08em; color: var(--text-light); text-transform: uppercase; }
.contact-info-val { font-size: 15px; color: var(--text); font-weight: 500; }
.contact-tel-big { font-family: 'Oswald', sans-serif; font-size: 32px; font-weight: 600; color: var(--orange); }
.contact-form { background: var(--bg-gray); border-radius: var(--radius); padding: 36px; }
.form-group { margin-bottom: 20px; }
.form-label { display: block; font-size: 13px; font-weight: 600; margin-bottom: 6px; }
.form-label span { color: var(--orange); font-size: 11px; margin-left: 4px; }
.form-input, .form-select, .form-textarea {
  width: 100%;
  padding: 11px 14px;
  border: 1px solid var(--border);
  border-radius: 6px;
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 14px;
  color: var(--text);
  background: #fff;
  transition: border-color 0.2s;
}
.form-input:focus, .form-select:focus, .form-textarea:focus {
  outline: none;
  border-color: var(--orange);
}
.form-textarea { resize: vertical; min-height: 140px; }
.form-success {
  text-align: center;
  padding: 48px 24px;
  background: var(--orange-pale);
  border-radius: var(--radius);
  border: 1px solid #f5c07a;
}
.form-success p { font-size: 15px; color: var(--text-mid); line-height: 1.8; }

/* ===== FADE-UP ===== */
.fade-up {
  opacity: 0;
  transform: translateY(14px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.fade-up.visible { opacity: 1; transform: none; }

/* ===== RESPONSIVE ===== */
@media (max-width: 860px) {
  .container { padding: 0 20px; }
  section { padding: 60px 0; }
  .header-inner { padding: 0 20px; }
  .header-nav, .header-divider, .header-cta { display: none; }
  .hamburger { display: flex; }
  .hero-title { font-size: 30px; }
  .stats-inner { grid-template-columns: repeat(2, 1fr); }
  .stat-item:nth-child(2) { border-right: none; }
  .appeal-grid { grid-template-columns: repeat(2, 1fr); }
  .service-grid { grid-template-columns: repeat(2, 1fr); }
  .reviews-grid { grid-template-columns: 1fr; }
  .reviews-header { flex-direction: column; align-items: flex-start; gap: 16px; }
  .contact-grid { grid-template-columns: 1fr; }
  .info-grid { grid-template-columns: 1fr; gap: 16px; }
  .footer-top { flex-direction: column; gap: 24px; }
  .footer-bottom { flex-direction: column; gap: 8px; text-align: center; }
  .about-table, .about-table tbody, .about-table tr,
  .about-table th, .about-table td { display: block; width: 100%; }
  .about-table th { border-bottom: none; padding: 12px 16px 4px; }
  .about-table td { padding: 4px 16px 12px; border-bottom: 1px solid var(--border); }
  .service-item { grid-template-columns: 1fr; gap: 8px; }
  .service-item-num { font-size: 32px; }
  .section-title { font-size: 24px; }
  .cta-band-title { font-size: 22px; }
  .hero-inner { padding: 0 20px; }
  .footer-inner { padding: 0 20px; }
}
@media (max-width: 480px) {
  .appeal-grid { grid-template-columns: 1fr; }
  .service-grid { grid-template-columns: 1fr; }
  .stats-inner { grid-template-columns: repeat(2, 1fr); }
  .hero-title { font-size: 26px; }
  .score-num { font-size: 40px; }
  .cta-band .btn-white, .cta-band .btn-white-outline { display: block; margin: 8px auto; max-width: 280px; }
}