/* ===========================
   CROSS ORANGE LP - style.css
   =========================== */

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

:root {
  --orange: #f08300;
  --orange-dark: #c96d00;
  --orange-light: #fff4e6;
  --black: #111111;
  --gray-dark: #333333;
  --gray-mid: #666666;
  --gray-light: #f5f5f5;
  --white: #ffffff;
  --border: #e8e8e8;

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

  --max-width: 1080px;
  --section-py: 96px;
}

html { scroll-behavior: smooth; }

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

a {
  color: var(--orange);
  text-decoration: none;
  transition: opacity 0.2s;
}
a:hover { opacity: 0.75; }

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

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

/* ---------- Buttons ---------- */
.btn-primary {
  display: inline-block;
  background: var(--orange);
  color: var(--white);
  font-family: var(--font-en);
  font-weight: 600;
  font-size: 0.85rem;
  letter-spacing: 0.08em;
  padding: 14px 36px;
  border-radius: 2px;
  transition: background 0.2s, transform 0.15s;
}
.btn-primary:hover {
  background: var(--orange-dark);
  opacity: 1;
  transform: translateY(-1px);
}

.btn-outline {
  display: inline-block;
  border: 2px solid var(--orange);
  color: var(--orange);
  font-family: var(--font-en);
  font-weight: 600;
  font-size: 0.85rem;
  letter-spacing: 0.08em;
  padding: 12px 32px;
  border-radius: 2px;
  transition: background 0.2s, color 0.2s;
}
.btn-outline:hover {
  background: var(--orange);
  color: var(--white);
  opacity: 1;
}

/* ---------- Section common ---------- */
.section { padding: var(--section-py) 0; }

.section-label {
  font-family: var(--font-en);
  font-weight: 800;
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  color: var(--orange);
  margin-bottom: 10px;
}

.section-title {
  font-family: var(--font-ja);
  font-weight: 700;
  font-size: clamp(1.5rem, 3vw, 2rem);
  color: var(--black);
  margin-bottom: 40px;
  line-height: 1.4;
}

.section-lead {
  font-size: 1rem;
  color: var(--gray-dark);
  max-width: 640px;
  margin-bottom: 48px;
  line-height: 1.9;
}

/* ---------- Header ---------- */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 100;
  background: var(--white);
  border-bottom: 1px solid transparent;
  transition: border-color 0.3s, box-shadow 0.3s;
}
.site-header.scrolled {
  border-bottom-color: var(--border);
  box-shadow: 0 2px 16px rgba(0,0,0,0.06);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

/* ロゴ画像 */
.logo-link { display: flex; align-items: center; flex-shrink: 0; }
.logo-img {
  height: 52px;
  width: auto;
  display: block;
  border-radius: 3px;
}

.nav {
  display: flex;
  align-items: center;
  gap: 28px;
}
.nav a {
  font-family: var(--font-en);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  color: var(--gray-dark);
}
.nav a:hover { color: var(--orange); opacity: 1; }

.nav-ec-btn {
  background: var(--orange) !important;
  color: var(--white) !important;
  padding: 9px 18px;
  border-radius: 2px;
  font-size: 0.78rem;
  transition: background 0.2s !important;
}
.nav-ec-btn:hover { background: var(--orange-dark) !important; }

/* ↓ 差し替え（@mediaブロックは除いて） */
.nav-insta {
  display: flex;
  align-items: center;
  color: var(--gray-dark);
  transition: color 0.2s;
}
.nav-insta:hover {
  color: var(--orange);
  opacity: 1;
}

.header-right {
  display: flex;
  align-items: center;
  gap: 12px;
}

.header-right {
  display: none; /* PCでは非表示 */
  align-items: center;
  gap: 12px;
}

.header-insta {
  display: none; /* PCでは非表示（nav側のアイコンだけ見せる） */
}

.hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 36px;
  height: 36px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}
.hamburger span {
  display: block;
  width: 100%;
  height: 2px;
  background: var(--black);
  border-radius: 2px;
  transition: transform 0.25s, opacity 0.25s;
}
.hamburger.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.active span:nth-child(2) { opacity: 0; }
.hamburger.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

@media (max-width: 768px) {
  .header-right {
    display: flex; /* スマホ幅ではhamburger+instaを表示 */
  }
  .header-insta {
    display: flex;
    align-items: center;
    color: var(--gray-dark);
  }
  .hamburger {
    display: flex;
  }
}


/* mobile nav */
.mobile-nav {
  display: none;
  flex-direction: column;
  background: var(--white);
  border-top: 1px solid var(--border);
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease, padding 0.3s ease;
}
.mobile-nav.open {
  max-height: 400px;
  padding: 12px 0 20px;
}
.mobile-nav a {
  display: block;
  padding: 14px 24px;
  font-family: var(--font-en);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--gray-dark);
  letter-spacing: 0.05em;
}
.mobile-nav a:hover { color: var(--orange); opacity: 1; }
.mobile-ec-btn {
  margin: 12px 24px 0;
  background: var(--orange);
  color: var(--white) !important;
  text-align: center;
  padding: 14px 24px !important;
  border-radius: 2px;
}

/* ---------- Hero ---------- */
.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  align-items: center;
  overflow: hidden;
}

/* 背景画像レイヤー */
.hero-bg-img {
  position: absolute;
  inset: 0;
  background-image: url('images/IMG_0038.jpg');
  background-size: cover;
  background-position: center top;
  /* 画像自体を少し暗く・彩度下げ */
  filter: brightness(0.7) saturate(0.9);
}

/* さらにグラデーションオーバーレイで左側テキスト視認性UP */
.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    105deg,
    rgba(10, 8, 5, 0.72) 0%,
    rgba(10, 8, 5, 0.52) 45%,
    rgba(10, 8, 5, 0.10) 100%
  );
}

.hero-content {
  position: relative;
  z-index: 1;
  padding-top: 100px;
  padding-bottom: 80px;
  max-width: 600px;
}

.hero-eyebrow {
  font-family: var(--font-en);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.25em;
  color: var(--orange);
  margin-bottom: 20px;
}

.hero-title {
  font-family: var(--font-ja);
  font-weight: 700;
  font-size: clamp(2.4rem, 5.5vw, 4rem);
  color: var(--white);
  line-height: 1.25;
  margin-bottom: 28px;
  text-shadow: 0 2px 12px rgba(0,0,0,0.4);
}

.hero-sub {
  font-size: clamp(0.9rem, 1.4vw, 1rem);
  color: rgba(255,255,255,0.85);
  margin-bottom: 44px;
  line-height: 1.9;
  text-shadow: 0 1px 6px rgba(0,0,0,0.5);
}

.hero-scroll-hint {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  font-family: var(--font-en);
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  color: rgba(255,255,255,0.4);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
}
.hero-scroll-hint::after {
  content: '';
  display: block;
  width: 1px;
  height: 40px;
  background: linear-gradient(to bottom, rgba(255,255,255,0.4), transparent);
}

/* ---------- About ---------- */
.section-about { background: var(--white); }

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
  margin-bottom: 48px;
}

.about-text p {
  color: var(--gray-dark);
  margin-bottom: 20px;
  font-size: 0.97rem;
}
.about-text p:last-child { margin-bottom: 0; }

.about-visual { display: flex; justify-content: center; }

.about-accent-box {
  background: var(--orange-light);
  border-left: 4px solid var(--orange);
  padding: 40px 36px;
  max-width: 320px;
  width: 100%;
  text-align: center;
}

.accent-copy {
  font-family: var(--font-ja);
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--black);
  line-height: 1.7;
}

.about-cta { text-align: center; }

/* ---------- Repair ---------- */
.section-repair { background: var(--gray-light); }

.repair-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-bottom: 48px;
}

.repair-card {
  background: var(--white);
  padding: 36px 28px;
  border-top: 3px solid var(--orange);
}

.repair-icon {
  font-size: 2rem;
  margin-bottom: 16px;
  line-height: 1;
}

.repair-card h3 {
  font-family: var(--font-ja);
  font-weight: 700;
  font-size: 1rem;
  margin-bottom: 10px;
  color: var(--black);
}

.repair-card p {
  font-size: 0.88rem;
  color: var(--gray-mid);
  line-height: 1.7;
}

.repair-note {
  background: var(--white);
  border: 1px solid var(--border);
  padding: 32px 36px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.repair-note p {
  font-size: 0.95rem;
  color: var(--gray-dark);
}

/* ---------- Company ---------- */
.section-company { background: var(--white); }

.company-table-wrap { max-width: 720px; }

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

.company-table th,
.company-table td {
  padding: 18px 20px;
  border-bottom: 1px solid var(--border);
  font-size: 0.93rem;
  text-align: left;
  vertical-align: top;
}

.company-table th {
  width: 200px;
  color: var(--gray-mid);
  font-weight: 500;
  white-space: nowrap;
}

.company-table td { color: var(--gray-dark); }

.company-table tr:first-child th,
.company-table tr:first-child td {
  border-top: 1px solid var(--border);
}

/* ---------- News ---------- */
.section-news { background: var(--gray-light); }

.news-list {
  list-style: none;
  max-width: 760px;
}

.news-item {
  display: grid;
  grid-template-columns: 110px 72px 1fr;
  align-items: baseline;
  gap: 16px;
  padding: 24px 0;
  border-bottom: 1px solid var(--border);
}
.news-item:first-child { border-top: 1px solid var(--border); }

.news-date {
  font-family: var(--font-en);
  font-size: 0.82rem;
  color: var(--gray-mid);
  font-weight: 600;
  letter-spacing: 0.04em;
}

.news-tag {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  background: var(--orange);
  color: var(--white);
  padding: 3px 10px;
  border-radius: 2px;
  text-align: center;
}

.news-text {
  font-size: 0.93rem;
  color: var(--gray-dark);
  line-height: 1.75;
}

/* ---------- Footer ---------- */
.site-footer {
  background: var(--#ffffff);
  padding: 56px 0 0;
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  flex-wrap: wrap;
  padding-bottom: 40px;
  border-bottom: 1px solid rgba(255,255,255,0.1);
}

.footer-logo-link { display: flex; align-items: center; }
.footer-logo-img {
  height: 44px;
  width: auto;
  border-radius: 3px;
  opacity: 0.9;
}
.footer-logo-img:hover { opacity: 1; }

.footer-nav {
  display: flex;
  gap: 24px;
  flex-wrap: wrap;
}
.footer-nav a {
  font-family: var(--font-en);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  color: #333333;
}
.footer-nav a:hover { color: var(--white); opacity: 1; }

.footer-copy {
  text-align: center;
  padding: 20px 24px;
  font-family: var(--font-en);
  font-size: 0.72rem;
  color: #333333;
  letter-spacing: 0.04em;
}

/* ---------- Responsive ---------- */
@media (max-width: 768px) {

  .header-right {
  display: flex;
  align-items: center;
  gap: 12px;
}
  :root { --section-py: 64px; }

  .nav { display: none; }
  .hamburger { display: flex; }
  .mobile-nav { display: flex; }

  .about-grid {
    grid-template-columns: 1fr;
    gap: 36px;
  }
  .about-visual { justify-content: flex-start; }
  .about-accent-box { max-width: 100%; }

  .repair-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .repair-note {
    flex-direction: column;
    align-items: flex-start;
  }

  .company-table th { width: 120px; }
  .company-table th,
  .company-table td {
    padding: 14px 12px;
    font-size: 0.85rem;
  }

  .news-item {
    grid-template-columns: 1fr;
    gap: 8px;
    padding: 20px 0;
  }

  .footer-inner {
    flex-direction: column;
    align-items: flex-start;
    gap: 24px;
  }
  .footer-nav { gap: 16px; }
  .footer-ec-btn {
    width: 100%;
    text-align: center;
  }

  /* ヒーロー：スマホはオーバーレイを全体的に濃くして視認性確保 */
  .hero-overlay {
    background: rgba(10, 8, 5, 0.58);
  }
}

@media (max-width: 480px) {
  .hero-title { font-size: 2rem; }

  .company-table { display: block; }
  .company-table tbody { display: block; }
  .company-table tr {
    display: flex;
    flex-direction: column;
    padding: 16px 0;
    border-bottom: 1px solid var(--border);
  }
  .company-table tr:first-child { border-top: 1px solid var(--border); }
  .company-table th,
  .company-table td {
    border: none;
    padding: 2px 0;
    width: 100%;
  }
  .company-table th { font-size: 0.78rem; }
}

/* ---------- Accessibility ---------- */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition: none !important; animation: none !important; }
}

:focus-visible {
  outline: 2px solid var(--orange);
  outline-offset: 3px;
}