/* PPC Command Center — product site. One sheet, no framework. */
:root {
  --ink: #0f172a;
  --ink-2: #334155;
  --muted: #64748b;
  --line: #e2e8f0;
  --bg: #ffffff;
  --bg-2: #f8fafc;
  --accent: #0f766e;
  --accent-ink: #ffffff;
  --accent-soft: #ccfbf1;
  --warn-soft: #fef3c7;
  --max: 1120px;
  --radius: 12px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  font-size: 17px;
  line-height: 1.6;
  color: var(--ink);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
}
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
h1, h2, h3 { line-height: 1.15; margin: 0 0 .5em; letter-spacing: -0.01em; }
h1 { font-size: clamp(2rem, 5vw, 3.4rem); font-weight: 800; }
h2 { font-size: clamp(1.5rem, 3vw, 2.1rem); font-weight: 750; }
h3 { font-size: 1.2rem; font-weight: 700; }
p { margin: 0 0 1em; }
.wrap { max-width: var(--max); margin: 0 auto; padding: 0 20px; }
.lead { font-size: 1.2rem; color: var(--ink-2); max-width: 46ch; }
.muted { color: var(--muted); }
.small { font-size: .92rem; }

/* header */
.site-header { border-bottom: 1px solid var(--line); background: var(--bg); position: sticky; top: 0; z-index: 10; }
.site-header .wrap { display: flex; align-items: center; justify-content: space-between; height: 64px; gap: 16px; }
.brand { font-weight: 800; color: var(--ink); letter-spacing: -0.01em; display: flex; align-items: center; gap: 10px; }
.brand .mark { width: 28px; height: 28px; border-radius: 7px; background: var(--ink); display: inline-grid; place-items: center; color: #fff; font-size: 14px; font-weight: 800; }
nav.main { display: flex; gap: 22px; align-items: center; }
nav.main a { color: var(--ink-2); font-weight: 600; font-size: .98rem; }
nav.main a.current { color: var(--ink); border-bottom: 2px solid var(--accent); padding-bottom: 2px; }
nav.main a.button { color: var(--accent-ink); }
.button { display: inline-block; background: var(--accent); color: var(--accent-ink) !important; padding: 12px 20px; border-radius: 10px; font-weight: 700; text-decoration: none !important; }
.button.secondary { background: var(--bg); color: var(--ink) !important; border: 1.5px solid var(--ink); }
.button.small { padding: 8px 14px; font-size: .95rem; }
.menu-toggle { display: none; }

/* hero */
.hero { padding: 72px 0 40px; }
.hero .grid { display: grid; grid-template-columns: 1.05fr 1fr; gap: 48px; align-items: center; }
.hero .cta { display: flex; gap: 12px; flex-wrap: wrap; margin: 24px 0 12px; }
.hero .note { color: var(--muted); font-size: .95rem; }
.shot { border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; box-shadow: 0 20px 50px rgba(15, 23, 42, .12); background: #fff; }
.shot img { display: block; width: 100%; height: auto; }
.shot figcaption { padding: 10px 14px; font-size: .88rem; color: var(--muted); border-top: 1px solid var(--line); }

/* sections */
section { padding: 56px 0; }
section.alt { background: var(--bg-2); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.eyebrow { text-transform: uppercase; letter-spacing: .08em; font-size: .78rem; font-weight: 700; color: var(--accent); margin-bottom: 8px; }
.cols { display: grid; gap: 28px; }
.cols.three { grid-template-columns: repeat(3, 1fr); }
.cols.two { grid-template-columns: repeat(2, 1fr); }
.card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 24px; }
.card h3 { margin-top: 0; }
.card .how { color: var(--muted); font-size: .95rem; margin: 0; }
.timeline { list-style: none; padding: 0; margin: 0; display: grid; gap: 14px; }
.timeline li { display: grid; grid-template-columns: 84px 1fr; gap: 16px; align-items: start; }
.timeline .t { font-weight: 800; color: var(--accent); font-variant-numeric: tabular-nums; }
.checks { list-style: none; padding: 0; margin: 0; display: grid; gap: 10px; }
.checks li { padding-left: 30px; position: relative; }
.checks li::before { content: "✓"; position: absolute; left: 0; top: 0; color: var(--accent); font-weight: 800; }
.nots li::before { content: "✕"; color: #b91c1c; }
.steps { counter-reset: step; list-style: none; padding: 0; margin: 0; display: grid; gap: 18px; }
.steps li { counter-increment: step; display: grid; grid-template-columns: 44px 1fr; gap: 14px; }
.steps li::before { content: counter(step); width: 36px; height: 36px; border-radius: 50%; background: var(--ink); color: #fff; display: grid; place-items: center; font-weight: 800; }
.callout { border-left: 4px solid var(--accent); background: var(--accent-soft); padding: 16px 20px; border-radius: 0 10px 10px 0; }
.quiet { border-left: 4px solid #cbd5e1; background: var(--bg-2); padding: 16px 20px; border-radius: 0 10px 10px 0; }

/* pricing */
.plans { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; }
.plan { border: 1.5px solid var(--line); border-radius: var(--radius); padding: 28px; background: #fff; }
.plan.featured { border-color: var(--accent); }
.plan .price { font-size: 2.2rem; font-weight: 800; margin: 8px 0 0; }
.badge { display: inline-block; margin-left: 8px; padding: 2px 8px; border-radius: 999px; background: var(--warn-soft); color: #92400e; font-size: .72rem; letter-spacing: .04em; vertical-align: middle; }
.plan .how { color: var(--muted); font-size: .92rem; margin: 6px 0 0; }
.plan .price span { font-size: 1rem; color: var(--muted); font-weight: 500; }
.bands { width: 100%; border-collapse: collapse; margin: 14px 0 18px; font-variant-numeric: tabular-nums; }
.bands td { padding: 8px 0; border-bottom: 1px solid var(--line); }
.bands td:last-child { text-align: right; font-weight: 700; }
.faq details { border-bottom: 1px solid var(--line); padding: 14px 0; }
.faq summary { cursor: pointer; font-weight: 700; }
.faq details p { margin: 10px 0 0; color: var(--ink-2); }

/* legal */
.legal { max-width: 78ch; }
.legal h2 { font-size: 1.35rem; margin-top: 2em; }
.legal h3 { font-size: 1.05rem; margin-top: 1.5em; }
.legal table { border-collapse: collapse; width: 100%; font-size: .95rem; }
.legal th, .legal td { border: 1px solid var(--line); padding: 8px 10px; text-align: left; vertical-align: top; }
.legal blockquote { margin: 0 0 1em; padding: 10px 16px; background: var(--bg-2); border-left: 4px solid var(--line); }

/* footer */
.site-footer { border-top: 1px solid var(--line); padding: 36px 0; color: var(--muted); font-size: .92rem; }
.site-footer .wrap { display: flex; flex-wrap: wrap; gap: 18px 28px; justify-content: space-between; align-items: center; }
.site-footer nav { display: flex; flex-wrap: wrap; gap: 18px; }

@media (max-width: 860px) {
  .hero { padding: 40px 0 24px; }
  .hero .grid, .cols.three, .cols.two, .plans { grid-template-columns: 1fr; }
  nav.main { display: none; position: absolute; top: 64px; left: 0; right: 0; background: #fff; border-bottom: 1px solid var(--line); flex-direction: column; align-items: flex-start; padding: 12px 20px 18px; }
  nav.main.open { display: flex; }
  .menu-toggle { display: inline-block; background: none; border: 1.5px solid var(--line); border-radius: 8px; padding: 6px 10px; font-size: 1rem; }
  .timeline li { grid-template-columns: 64px 1fr; }
}