* { margin: 0; padding: 0; box-sizing: border-box; }

:root {
  --paint: #d2552e;
  --paint-d: #b23f1d;
  --cream: #faf5ee;
  --ink: #2f2722;
  --teal: #2a7f7a;
  --line: #06C755;
}

body {
  font-family: 'Noto Sans JP', sans-serif;
  color: var(--ink);
  background: var(--cream);
  line-height: 1.8;
}

.sample-bar {
  background: #333;
  color: #fff;
  text-align: center;
  font-size: 0.72rem;
  padding: 7px 12px;
  letter-spacing: 0.04em;
}

/* ヘッダー */
.header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 6vw;
  background: var(--cream);
  border-bottom: 2px solid rgba(210,85,46,0.18);
}
.header-name {
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: 'Zen Maru Gothic', sans-serif;
  font-weight: 700;
  font-size: 1.4rem;
  color: var(--ink);
}
.header-mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  background: var(--paint);
  color: #fff;
  border-radius: 50%;
  font-size: 1.2rem;
}
.header-tel {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  text-decoration: none;
  color: var(--paint-d);
}
.tel-label { font-size: 0.72rem; color: #8a7d72; }
.tel-number { font-size: 1.5rem; font-weight: 700; letter-spacing: 0.03em; }

/* ヒーロー */
.hero {
  position: relative;
  min-height: 540px;
  display: flex;
  align-items: center;
  overflow: hidden;
}
.hero-photo {
  position: absolute;
  inset: 0;
  background: url('hero.jpg') center center / cover no-repeat;
}
.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(105deg, rgba(47,39,34,0.82) 0%, rgba(47,39,34,0.55) 45%, rgba(47,39,34,0.15) 100%);
}
.hero-inner {
  position: relative;
  max-width: 1080px;
  margin: 0 auto;
  padding: 60px 6vw;
  color: #fff;
  width: 100%;
}
.hero-area {
  display: inline-block;
  background: var(--paint);
  color: #fff;
  font-size: 0.8rem;
  padding: 5px 16px;
  border-radius: 20px;
  margin-bottom: 22px;
}
.hero-title {
  font-family: 'Noto Serif JP', serif;
  font-size: 2.7rem;
  font-weight: 700;
  line-height: 1.45;
  margin-bottom: 22px;
  text-shadow: 0 2px 12px rgba(0,0,0,0.3);
}
.hero-sub {
  font-size: 1.02rem;
  margin-bottom: 34px;
  text-shadow: 0 1px 8px rgba(0,0,0,0.4);
}
.hero-cta { display: flex; flex-wrap: wrap; gap: 14px; }

.btn {
  display: inline-block;
  text-decoration: none;
  padding: 16px 30px;
  border-radius: 8px;
  font-weight: 700;
  font-size: 1.02rem;
  transition: transform 0.2s, box-shadow 0.2s;
}
.btn:hover { transform: translateY(-2px); }
.btn-tel { background: var(--paint); color: #fff; box-shadow: 0 6px 16px rgba(210,85,46,0.4); }
.btn-line { background: var(--line); color: #fff; box-shadow: 0 6px 16px rgba(6,199,85,0.35); }
.btn-big { font-size: 1.6rem; padding: 20px 44px; }

/* セクション共通 */
section { padding: 80px 6vw; }
.section-en {
  text-align: center;
  color: var(--paint);
  font-size: 0.78rem;
  letter-spacing: 0.3em;
  font-weight: 700;
  margin-bottom: 6px;
}
.section-title {
  font-family: 'Zen Maru Gothic', sans-serif;
  text-align: center;
  font-size: 1.9rem;
  color: var(--ink);
  margin-bottom: 48px;
}

/* 塗装メニュー */
.menu { background: #fff; }
.menu-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 22px;
  max-width: 1080px;
  margin: 0 auto;
}
.menu-item {
  background: var(--cream);
  border-radius: 14px;
  padding: 28px 22px;
  text-align: center;
}
.swatch {
  display: block;
  width: 56px;
  height: 56px;
  border-radius: 14px;
  margin: 0 auto 16px;
  box-shadow: 0 4px 10px rgba(0,0,0,0.12);
}
.swatch-1 { background: linear-gradient(135deg,#e8a05a,#d2552e); }
.swatch-2 { background: linear-gradient(135deg,#6d8aa6,#2a4d6e); }
.swatch-3 { background: linear-gradient(135deg,#5bb5a6,#2a7f7a); }
.swatch-4 { background: linear-gradient(135deg,#c9c2b6,#8a7d72); }
.menu-item h3 { font-size: 1.15rem; margin-bottom: 8px; }
.menu-item p { font-size: 0.86rem; color: #6a5f55; line-height: 1.7; }

/* 選ばれる理由 */
.reasons-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 26px;
  max-width: 1000px;
  margin: 0 auto;
}
.reason {
  background: #fff;
  border-radius: 14px;
  padding: 36px 28px;
  box-shadow: 0 8px 24px rgba(47,39,34,0.06);
  border-top: 4px solid var(--paint);
}
.reason-num {
  font-family: 'Noto Serif JP', serif;
  font-size: 2rem;
  color: var(--paint);
  font-weight: 700;
  margin-bottom: 10px;
}
.reason h3 { font-size: 1.2rem; margin-bottom: 12px; }
.reason p { font-size: 0.92rem; color: #6a5f55; }

/* 施工事例 */
.works { background: #fff; }
.works-note { text-align: center; color: #8a7d72; font-size: 0.86rem; margin-bottom: 36px; }
.works-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; max-width: 1000px; margin: 0 auto; }
.work-photo {
  background: repeating-linear-gradient(45deg, #f0e8dd, #f0e8dd 12px, #e9dfd1 12px, #e9dfd1 24px);
  border-radius: 12px;
  height: 180px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #b0a294;
  font-weight: 700;
  text-align: center;
  margin-bottom: 12px;
}
.work-item p { text-align: center; font-size: 0.9rem; color: #6a5f55; }

/* 流れ */
.flow-list { max-width: 700px; margin: 0 auto; list-style: none; }
.flow-list li {
  background: #fff;
  border-radius: 12px;
  padding: 20px 26px;
  margin-bottom: 14px;
  display: flex;
  align-items: center;
  gap: 18px;
  font-weight: 500;
  box-shadow: 0 4px 14px rgba(47,39,34,0.05);
}
.flow-list span {
  flex-shrink: 0;
  background: var(--paint);
  color: #fff;
  font-size: 0.78rem;
  padding: 6px 12px;
  border-radius: 20px;
  font-weight: 700;
}

/* 会社概要 */
.about { background: #fff; }
.about-table { max-width: 600px; margin: 0 auto; border-collapse: collapse; width: 100%; }
.about-table th, .about-table td { padding: 16px; text-align: left; border-bottom: 1px solid #eee5da; font-size: 0.95rem; }
.about-table th { width: 38%; color: var(--paint-d); font-weight: 700; }
.about-table a { color: var(--paint); }

/* CTA */
.contact {
  background: linear-gradient(120deg, var(--paint), var(--paint-d));
  color: #fff;
  text-align: center;
}
.contact h2 { font-family: 'Zen Maru Gothic', sans-serif; font-size: 1.8rem; margin-bottom: 16px; }
.contact p { margin-bottom: 30px; }
.contact .btn-tel { background: #fff; color: var(--paint-d); }

/* フッター */
.footer { background: var(--ink); color: #cfc6bd; text-align: center; padding: 40px 6vw; }
.footer-credit { font-size: 0.82rem; margin-top: 14px; line-height: 1.9; }
.footer-credit a { color: #f0a878; }

@media (max-width: 880px) {
  .menu-grid { grid-template-columns: repeat(2, 1fr); }
  .reasons-grid, .works-grid { grid-template-columns: 1fr; max-width: 420px; }
  .hero-title { font-size: 2rem; }
  .header-tel .tel-label { display: none; }
  .header-name { font-size: 1.15rem; }
}