:root {
  --bg-warm: #F8F6F2;
  --accent: #B8451A;
  --accent-hover: #9A3A16;
  --dark: #2C2C2C;
  --text-muted: #6B6B6B;
  --border: #E5E0D8;
  --white: #FFFFFF;
  --card-shadow: 0 8px 30px rgba(0, 0, 0, 0.06);
}

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

body {
  font-family: 'Inter', 'Segoe UI', system-ui, -apple-system, sans-serif;
  color: var(--dark);
  background-color: var(--bg-warm);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

a { color: var(--accent); }

.wrap { max-width: 1140px; margin: 0 auto; padding: 0 20px; }

/* header */
.seo-header {
  background: rgba(248, 246, 242, 0.95);
  border-bottom: 1px solid var(--border);
  padding: 14px 0;
}
.seo-header .wrap { display: flex; align-items: center; justify-content: space-between; gap: 16px; flex-wrap: wrap; }
.seo-header img { width: 170px; display: block; }
.seo-header .btn-call {
  background: var(--accent);
  color: #fff;
  border-radius: 8px;
  padding: 10px 20px;
  font-weight: 600;
  text-decoration: none;
  white-space: nowrap;
}
.seo-header nav a { color: var(--dark); text-decoration: none; font-weight: 500; margin-left: 20px; font-size: 0.95rem; }
.seo-header nav a:hover { color: var(--accent); }

/* breadcrumbs */
.crumbs { padding: 16px 0 0; font-size: 0.85rem; color: var(--text-muted); }
.crumbs a { color: var(--text-muted); text-decoration: none; }
.crumbs a:hover { color: var(--accent); }

/* hero banner */
.page-hero { padding: 40px 0 20px; }
.page-hero .label { display: inline-block; font-weight: 700; font-size: 0.82rem; text-transform: uppercase; letter-spacing: 1.2px; color: var(--accent); margin-bottom: 10px; }
.page-hero h1 { font-size: clamp(1.7rem, 4vw, 2.5rem); font-weight: 800; letter-spacing: -0.5px; margin-bottom: 16px; }
.page-hero .lead { font-size: 1.1rem; color: var(--text-muted); max-width: 760px; }

/* content */
.content { padding: 30px 0 20px; }
.content h2 { font-size: 1.5rem; font-weight: 800; margin: 36px 0 14px; }
.content p { margin-bottom: 14px; max-width: 800px; }
.content ul { margin: 0 0 18px 20px; max-width: 780px; }
.content li { margin-bottom: 8px; }

.hero-photo { width: 100%; max-height: 420px; object-fit: cover; border-radius: 20px; box-shadow: var(--card-shadow); margin: 10px 0 10px; }

.card-row { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 16px; margin: 20px 0 30px; }
.mini-card { background: #fff; border: 1px solid var(--border); border-radius: 14px; padding: 20px; box-shadow: var(--card-shadow); }
.mini-card h3 { font-size: 1.02rem; margin-bottom: 6px; }
.mini-card p { font-size: 0.9rem; color: var(--text-muted); margin: 0; }

.related { display: flex; gap: 10px; flex-wrap: wrap; margin: 10px 0 30px; }
.related a {
  display: inline-block;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 10px 18px;
  text-decoration: none;
  color: var(--dark);
  font-weight: 600;
  font-size: 0.9rem;
}
.related a:hover { border-color: var(--accent); color: var(--accent); }

/* comparison table */
.comparison-scroll-hint { display: none; text-align: center; font-size: 0.8rem; color: var(--text-muted); margin-bottom: 8px; }
@media (max-width: 768px) { .comparison-scroll-hint { display: block; } }
.comparison-wrap { overflow-x: auto; border-radius: 20px; box-shadow: var(--card-shadow); border: 1px solid var(--border); margin: 20px 0; }
.comparison-table { width: 100%; min-width: 680px; border-collapse: collapse; background: #fff; }
.comparison-table th, .comparison-table td { padding: 16px 20px; text-align: left; vertical-align: top; border-bottom: 1px solid var(--border); font-size: 0.92rem; }
.comparison-table thead th { font-size: 0.8rem; text-transform: uppercase; letter-spacing: 0.5px; color: var(--text-muted); border-bottom: 2px solid var(--border); }
.comparison-table thead th.col-flex { color: var(--accent); }
.comparison-table td.criterion { font-weight: 700; white-space: nowrap; color: var(--dark); }
.comparison-table td.col-flex { background: rgba(184, 69, 26, 0.04); }
.comparison-table td.col-alt { color: var(--text-muted); }
.comparison-table tbody tr:last-child td { border-bottom: none; }

/* how-to steps */
.steps-list { list-style: none; margin: 0 0 30px; padding: 0; counter-reset: step; }
.steps-list li { display: flex; gap: 16px; margin-bottom: 22px; }
.steps-list li::before {
  counter-increment: step;
  content: counter(step);
  flex-shrink: 0;
  width: 36px; height: 36px;
  background: var(--accent);
  color: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 1rem;
}
.steps-list .step-body strong { display: block; margin-bottom: 4px; }

.tools-list { list-style: none; padding: 0; margin: 0 0 20px; display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 8px 20px; }
.tools-list li { padding-left: 22px; position: relative; }
.tools-list li::before { content: "✓"; position: absolute; left: 0; color: var(--accent); font-weight: 700; }

/* CTA block */
.cta {
  background: var(--dark);
  border-radius: 20px;
  padding: 36px;
  margin: 30px 0 50px;
  color: #fff;
}
.cta h2 { color: #fff; margin-top: 0; }
.cta p { color: rgba(255,255,255,0.75); }
.cta .btns { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 16px; }
.cta .btns a {
  display: inline-block;
  padding: 13px 26px;
  border-radius: 10px;
  font-weight: 700;
  text-decoration: none;
}
.cta .btn-primary { background: var(--accent); color: #fff; }
.cta .btn-outline { border: 2px solid rgba(255,255,255,0.4); color: #fff; }

/* footer */
.seo-footer { background: #1a1a1a; color: rgba(255,255,255,0.65); padding: 30px 0; font-size: 0.85rem; margin-top: 20px; }
.seo-footer a { color: rgba(255,255,255,0.65); text-decoration: none; }
.seo-footer a:hover { color: #E8734A; }
.seo-footer .wrap { display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; }

@media (max-width: 640px) {
  .wrap { padding: 0 18px; }
  .seo-header nav { display: none; }
  .cta { padding: 24px; }
}