/* ========================================
   副業ナビ (Side Job Navigator) - Style
   Modern Orange/Amber Energetic Theme
   ======================================== */

:root {
  --primary: #f59e0b;
  --primary-dark: #d97706;
  --primary-light: #fbbf24;
  --accent: #ea580c;
  --bg: #fffbeb;
  --bg-white: #ffffff;
  --text: #1c1917;
  --text-light: #78716c;
  --text-muted: #a8a29e;
  --border: #fed7aa;
  --shadow: 0 4px 6px -1px rgba(0,0,0,.08), 0 2px 4px -2px rgba(0,0,0,.05);
  --shadow-lg: 0 10px 25px -5px rgba(245,158,11,.15), 0 8px 10px -6px rgba(0,0,0,.08);
  --radius: 12px;
  --max-w: 1200px;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: "Hiragino Kaku Gothic ProN", "Noto Sans JP", "Yu Gothic", "Meiryo", sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.8;
  font-size: 16px;
  overflow-x: hidden;
}

a { color: var(--primary-dark); text-decoration: none; transition: color .2s; }
a:hover { color: var(--accent); }

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

/* Header */
.site-header {
  background: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%);
  color: #fff;
  padding: 0;
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: 0 2px 12px rgba(234,88,12,.25);
}

.header-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 14px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.site-logo {
  font-size: 1.6rem;
  font-weight: 900;
  color: #fff;
  letter-spacing: .02em;
}

.site-logo span { font-weight: 400; font-size: .9rem; opacity: .85; margin-left: 8px; }

.header-nav { display: flex; gap: 20px; }
.header-nav a { color: #fff; font-weight: 600; font-size: .95rem; opacity: .9; }
.header-nav a:hover { opacity: 1; color: #fff; }

/* Hero */
.hero {
  background: linear-gradient(135deg, #ff8c00 0%, #f59e0b 40%, #fbbf24 100%);
  color: #fff;
  text-align: center;
  padding: 60px 24px 50px;
}

.hero h1 {
  font-size: 2.4rem;
  font-weight: 900;
  margin-bottom: 12px;
  text-shadow: 0 2px 8px rgba(0,0,0,.15);
}

.hero p { font-size: 1.15rem; opacity: .92; max-width: 640px; margin: 0 auto; }

/* Breadcrumb */
.breadcrumb {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 12px 24px;
  font-size: .85rem;
  color: var(--text-muted);
}
.breadcrumb a { color: var(--text-light); }
.breadcrumb span { margin: 0 6px; }

/* Main container */
.container {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 24px 60px;
}

/* Category section */
.category-section { margin-top: 48px; }

.category-title {
  font-size: 1.5rem;
  font-weight: 800;
  padding: 10px 20px;
  background: linear-gradient(90deg, var(--primary), var(--primary-light));
  color: #fff;
  border-radius: var(--radius);
  display: inline-block;
  margin-bottom: 20px;
  box-shadow: var(--shadow);
}

/* Job card grid */
.job-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 20px;
}

.job-card {
  background: var(--bg-white);
  border-radius: var(--radius);
  border: 1px solid var(--border);
  padding: 24px;
  box-shadow: var(--shadow);
  transition: transform .2s, box-shadow .2s;
  display: flex;
  flex-direction: column;
}

.job-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.job-card .card-emoji { font-size: 2.2rem; margin-bottom: 8px; }

.job-card h3 {
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 8px;
  color: var(--text);
}

.job-card .card-income {
  font-size: .95rem;
  color: var(--accent);
  font-weight: 700;
  margin-bottom: 4px;
}

.job-card .card-difficulty {
  font-size: .85rem;
  color: var(--text-light);
  margin-bottom: 12px;
}

.job-card .card-desc {
  font-size: .9rem;
  color: var(--text-light);
  flex: 1;
  margin-bottom: 14px;
}

.job-card .card-link {
  display: inline-block;
  background: var(--primary);
  color: #fff;
  padding: 8px 20px;
  border-radius: 8px;
  font-weight: 700;
  font-size: .9rem;
  text-align: center;
  transition: background .2s;
}

.job-card .card-link:hover { background: var(--accent); color: #fff; }

/* Stars */
.stars { color: var(--primary); letter-spacing: 2px; }

/* Job detail page */
.job-detail {
  max-width: 860px;
  margin: 0 auto;
  padding: 0 24px 60px;
}

.job-hero {
  background: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%);
  color: #fff;
  padding: 48px 24px 36px;
  text-align: center;
}

.job-hero .emoji { font-size: 3.4rem; margin-bottom: 8px; }
.job-hero h1 { font-size: 2rem; font-weight: 900; }
.job-hero .subtitle { opacity: .88; margin-top: 6px; }

/* Quick stats */
.quick-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 16px;
  margin: -28px 0 32px;
  position: relative;
  z-index: 2;
}

.stat-card {
  background: var(--bg-white);
  border-radius: var(--radius);
  padding: 18px;
  text-align: center;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--border);
}

.stat-card .stat-label {
  font-size: .8rem;
  color: var(--text-muted);
  margin-bottom: 4px;
}

.stat-card .stat-value {
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--accent);
}

/* Content sections */
.content-section {
  background: var(--bg-white);
  border-radius: var(--radius);
  padding: 28px;
  margin-bottom: 24px;
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
}

.content-section h2 {
  font-size: 1.3rem;
  font-weight: 800;
  color: var(--primary-dark);
  border-left: 4px solid var(--primary);
  padding-left: 14px;
  margin-bottom: 16px;
}

.content-section h3 {
  font-size: 1.05rem;
  font-weight: 700;
  margin: 16px 0 8px;
  color: var(--text);
}

.content-section ul, .content-section ol {
  padding-left: 1.4em;
  margin-bottom: 12px;
}

.content-section li { margin-bottom: 6px; }

.merit { color: #16a34a; }
.demerit { color: #dc2626; }

/* Steps */
.steps { counter-reset: step; list-style: none; padding-left: 0; }
.steps li {
  counter-increment: step;
  position: relative;
  padding: 12px 0 12px 52px;
  border-left: 3px solid var(--border);
  margin-left: 18px;
}
.steps li::before {
  content: counter(step);
  position: absolute;
  left: -16px;
  top: 10px;
  width: 30px; height: 30px;
  background: var(--primary);
  color: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: .85rem;
}

/* Affiliate box */
.affiliate-box {
  background: linear-gradient(135deg, #fffbeb, #fef3c7);
  border: 2px solid var(--primary-light);
  border-radius: var(--radius);
  padding: 20px;
  margin: 16px 0;
}

.affiliate-box .aff-title {
  font-weight: 800;
  color: var(--accent);
  margin-bottom: 8px;
}

.affiliate-box a {
  display: inline-block;
  background: var(--accent);
  color: #fff;
  padding: 10px 24px;
  border-radius: 8px;
  font-weight: 700;
  margin-top: 8px;
  transition: background .2s;
}

.affiliate-box a:hover { background: #c2410c; color: #fff; }

/* Testimonial */
.testimonial {
  background: #f5f5f4;
  border-left: 4px solid var(--primary);
  padding: 18px 22px;
  border-radius: 0 var(--radius) var(--radius) 0;
  margin: 16px 0;
  font-style: italic;
  color: var(--text-light);
}

.testimonial .author {
  font-style: normal;
  font-weight: 700;
  color: var(--text);
  margin-top: 8px;
  font-size: .9rem;
}

/* Ad slot */
.ad-slot {
  background: #f5f5f4;
  border: 1px dashed #d6d3d1;
  border-radius: var(--radius);
  padding: 20px;
  text-align: center;
  margin: 24px 0;
  min-height: 100px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  font-size: .85rem;
}

/* Sidebar / Related */
.related-jobs {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 14px;
  margin-top: 16px;
}

.related-card {
  background: var(--bg-white);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 14px;
  text-align: center;
  transition: transform .15s;
}
.related-card:hover { transform: translateY(-2px); }
.related-card .emoji { font-size: 1.8rem; }
.related-card .name { font-weight: 700; font-size: .9rem; margin-top: 4px; }

/* Footer */
.site-footer {
  background: #292524;
  color: #d6d3d1;
  text-align: center;
  padding: 32px 24px;
  font-size: .85rem;
  margin-top: 40px;
}

.site-footer a { color: var(--primary-light); }

/* Responsive */
@media (max-width: 768px) {
  .hero h1 { font-size: 1.7rem; }
  .job-grid { grid-template-columns: 1fr; }
  .header-inner { flex-direction: column; gap: 8px; }
  .header-nav { gap: 12px; flex-wrap: wrap; justify-content: center; }
  .quick-stats { grid-template-columns: repeat(2, 1fr); }
  .job-hero h1 { font-size: 1.5rem; }
}

@media (max-width: 480px) {
  .quick-stats { grid-template-columns: 1fr; }
  .content-section { padding: 18px; }
}