/* Blackout public site. Same palette and type as the app (public/style.css):
   warm off-white + deep green in light mode, near-black + orange in dark. */
:root {
  color-scheme: light dark;
  --bg: #f7f4ee;
  --panel: #fffdf9;
  --panel-2: #f1ece4;
  --surface-2: #ebe5db;
  --text: #14161c;
  --muted: #5f6472;
  --border: #e2dbd0;
  --btn: #17703f;
  --btn-hover: #125c33;
  --btn-soft: #dbeee2;
  --on-btn: #ffffff;
  --good: #1e874f;
  --bad: #c0392b;
  --font: "Inter", -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
  --radius: 14px;
  --shadow-1: 0 1px 2px rgba(20, 22, 28, 0.06), 0 1px 1px rgba(20, 22, 28, 0.03);
  --shadow-2: 0 18px 50px rgba(20, 22, 28, 0.12), 0 4px 12px rgba(20, 22, 28, 0.06);
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0a0a0c;
    --panel: #131316;
    --panel-2: #0e0e11;
    --surface-2: #1c1c21;
    --text: #f4efe7;
    --muted: #a49d92;
    --border: #26262b;
    --btn: #dd7430;
    --btn-hover: #f0873f;
    --btn-soft: #3a2415;
    --on-btn: #1a0d04;
    --good: #4ad991;
    --bad: #ff7a70;
    --shadow-1: 0 1px 2px rgba(0, 0, 0, 0.5);
    --shadow-2: 0 18px 50px rgba(0, 0, 0, 0.6);
  }
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.55;
  letter-spacing: -0.006em;
  -webkit-font-smoothing: antialiased;
  overflow-x: clip;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; }
h1, h2, h3 { line-height: 1.12; letter-spacing: -0.025em; margin: 0 0 0.5em; }
p { margin: 0 0 1em; }
.visually-hidden { position: absolute !important; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.skip { position: absolute; left: -999px; top: 0; background: var(--btn); color: var(--on-btn); padding: 8px 12px; border-radius: 8px; z-index: 100; }
.skip:focus { left: 12px; top: 12px; }
:focus-visible { outline: 2px solid var(--btn); outline-offset: 2px; }

.s-wrap { max-width: 1200px; margin: 0 auto; padding: 0 24px; }
.s-narrow { max-width: 820px; }
.s-center { text-align: center; }

/* ---- Header ---- */
.s-top {
  position: sticky;
  top: 0;
  z-index: 50;
  background: color-mix(in srgb, var(--bg) 88%, transparent);
  -webkit-backdrop-filter: saturate(1.4) blur(12px);
  backdrop-filter: saturate(1.4) blur(12px);
  border-bottom: 1px solid var(--border);
}
.s-top-inner { display: flex; align-items: center; gap: 28px; min-height: 64px; }
.s-brand { display: inline-flex; align-items: center; gap: 9px; font-weight: 900; font-size: 20px; letter-spacing: -0.03em; text-decoration: none; color: var(--text); }
.s-brand svg { color: var(--btn); }
.s-nav { display: flex; gap: 22px; flex: 1; }
.s-nav a { text-decoration: none; color: var(--muted); font-weight: 600; font-size: 14.5px; }
.s-nav a:hover, .s-nav a[aria-current="page"] { color: var(--text); }
.s-top-cta { display: flex; align-items: center; gap: 14px; }
.s-link { color: var(--btn); font-weight: 700; text-decoration: none; }
.s-link:hover { text-decoration: underline; }
.s-menu { display: none; margin-left: auto; background: none; border: 1px solid var(--border); border-radius: 10px; width: 40px; height: 40px; color: var(--text); cursor: pointer; }
.s-mobile-nav { display: flex; flex-direction: column; padding: 8px 24px 16px; border-top: 1px solid var(--border); }
.s-mobile-nav a { padding: 12px 0; font-weight: 700; text-decoration: none; border-bottom: 1px solid var(--border); }
.s-mobile-nav[hidden] { display: none; }
@media (max-width: 860px) {
  .s-nav, .s-top-cta { display: none; }
  .s-menu { display: inline-flex; align-items: center; justify-content: center; }
}

/* ---- Buttons ---- */
.s-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background: var(--btn);
  color: var(--on-btn);
  border: 1px solid var(--btn);
  border-radius: 999px;
  padding: 10px 20px;
  font-weight: 800;
  font-size: 15px;
  text-decoration: none;
  cursor: pointer;
  transition: background 0.15s, transform 0.15s, box-shadow 0.15s;
  font-family: inherit;
}
.s-btn:hover { background: var(--btn-hover); box-shadow: var(--shadow-1); transform: translateY(-1px); }
.s-btn-lg { padding: 14px 26px; font-size: 16px; }
.s-btn-ghost { background: transparent; color: var(--text); border-color: var(--border); }
.s-btn-ghost:hover { background: var(--panel); }

/* ---- Hero ---- */
.s-hero { padding: 72px 0 40px; overflow: hidden; }
.s-hero-grid { display: grid; grid-template-columns: 1.15fr 0.85fr; gap: 48px; align-items: center; }
.s-eyebrow { color: var(--btn); font-weight: 800; font-size: 13px; letter-spacing: 0.08em; text-transform: uppercase; margin-bottom: 14px; }
.s-hero h1 { font-size: clamp(40px, 6vw, 72px); font-weight: 900; letter-spacing: -0.045em; line-height: 1.02; }
.s-lead { font-size: clamp(17px, 1.6vw, 20px); color: var(--muted); max-width: 60ch; }
.s-hero-cta { display: flex; gap: 12px; flex-wrap: wrap; margin: 26px 0 18px; }
.s-hero-proof { font-size: 14.5px; color: var(--muted); }
.s-hero-proof strong { color: var(--good); font-size: 17px; }
.s-hero-art { display: flex; justify-content: center; }
.s-phone {
  width: min(330px, 80vw);
  aspect-ratio: 386 / 760;
  overflow: hidden;
  border-radius: 40px;
  border: 10px solid #14161c;
  box-shadow: var(--shadow-2);
  background: var(--panel);
  transform: rotate(2deg);
}
.s-phone img { width: 100%; }
@media (max-width: 860px) {
  .s-hero { padding-top: 40px; }
  .s-hero-grid { grid-template-columns: 1fr; }
  .s-phone { transform: none; }
}

/* ---- Strip ---- */
.s-strip { border-block: 1px solid var(--border); background: var(--panel); }
.s-strip-inner { display: flex; flex-wrap: wrap; align-items: center; gap: 8px 10px; padding-block: 16px; justify-content: center; }
.s-strip-label { font-size: 12px; font-weight: 800; letter-spacing: 0.06em; text-transform: uppercase; color: var(--muted); }
.s-strip-sep { width: 1px; height: 22px; background: var(--border); margin: 0 8px; }
.s-chip { font-weight: 800; font-size: 14px; padding: 6px 14px; border-radius: 999px; background: var(--btn); color: var(--on-btn); }
.s-chip-soft { background: var(--surface-2); color: var(--text); font-weight: 700; font-size: 13px; }

/* ---- Sections ---- */
.s-section { padding: 84px 0; }
.s-alt { background: var(--panel-2); }
.s-h2 { font-size: clamp(28px, 3.4vw, 44px); font-weight: 900; letter-spacing: -0.035em; margin-bottom: 28px; }

/* Feature slides */
.s-slide-tabs { display: flex; flex-wrap: wrap; justify-content: center; gap: 8px; margin: 0 auto 30px; }
.s-slide-tab {
  font: inherit; font-weight: 700; font-size: 14px; padding: 9px 16px; border-radius: 999px;
  border: 1px solid var(--border); background: var(--panel); color: var(--muted); cursor: pointer;
  transition: color 0.15s, border-color 0.15s, background 0.15s;
}
.s-slide-tab:hover { color: var(--text); border-color: var(--btn); }
.s-slide-tab.active { background: var(--btn); color: var(--on-btn); border-color: var(--btn); }
.s-slide { display: grid; grid-template-columns: 0.8fr 1.2fr; gap: 40px; align-items: center; animation: s-in 0.35s ease; }
.s-slide[hidden] { display: none; }
.s-slide h3 { font-size: clamp(26px, 3vw, 38px); font-weight: 900; letter-spacing: -0.035em; }
.s-slide p { color: var(--muted); font-size: 17px; }
.s-shot { margin: 0; border-radius: var(--radius); overflow: hidden; border: 1px solid var(--border); box-shadow: var(--shadow-2); background: var(--panel); }
@keyframes s-in { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: none; } }
@media (max-width: 860px) { .s-slide { grid-template-columns: 1fr; gap: 20px; } }

/* Steps */
.s-steps { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.s-steps li { background: var(--panel); border: 1px solid var(--border); border-radius: var(--radius); padding: 26px; box-shadow: var(--shadow-1); }
.s-step-n { display: inline-flex; width: 34px; height: 34px; border-radius: 50%; background: var(--btn); color: var(--on-btn); align-items: center; justify-content: center; font-weight: 900; margin-bottom: 14px; }
.s-steps h3 { font-size: 20px; }
.s-steps p { color: var(--muted); margin: 0; }
@media (max-width: 860px) { .s-steps { grid-template-columns: 1fr; } }

/* Proof */
.s-proof { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: 40px; align-items: center; }
.s-stat { display: flex; align-items: baseline; gap: 14px; flex-wrap: wrap; margin: 10px 0 8px; }
.s-stat-n { font-size: clamp(52px, 7vw, 84px); font-weight: 900; letter-spacing: -0.05em; color: var(--good); line-height: 1; }
.s-stat-l { color: var(--muted); font-weight: 600; max-width: 22ch; }
@media (max-width: 860px) { .s-proof { grid-template-columns: 1fr; } }
.s-fine { font-size: 13px; color: var(--muted); }

/* Cards */
.s-cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 14px; margin-bottom: 18px; }
.s-card {
  display: flex; flex-direction: column; gap: 4px; padding: 22px; background: var(--panel); border: 1px solid var(--border);
  border-radius: var(--radius); text-decoration: none; box-shadow: var(--shadow-1);
  transition: transform 0.15s, box-shadow 0.15s, border-color 0.15s;
}
.s-card:hover { transform: translateY(-2px); box-shadow: var(--shadow-2); border-color: var(--btn); }
.s-card h3, .s-card-h { font-size: 19px; font-weight: 800; margin: 0 0 4px; }
.s-card p { color: var(--muted); margin: 0; font-size: 15px; flex: 1; }
.s-card-cat { font-size: 12px !important; font-weight: 700; text-transform: uppercase; letter-spacing: 0.05em; color: var(--btn) !important; flex: 0 !important; }
.s-card-go { margin-top: 14px; font-weight: 800; color: var(--btn); font-size: 14px; }

/* FAQ */
.s-faq { display: flex; flex-direction: column; gap: 10px; }
.s-faq-item { background: var(--panel); border: 1px solid var(--border); border-radius: 12px; padding: 0 20px; box-shadow: var(--shadow-1); }
.s-faq-item summary { cursor: pointer; list-style: none; padding: 18px 0; display: flex; justify-content: space-between; gap: 12px; }
.s-faq-item summary::-webkit-details-marker { display: none; }
.s-faq-item summary::after { content: "+"; font-weight: 800; font-size: 20px; color: var(--btn); line-height: 1; }
.s-faq-item[open] summary::after { content: "−"; }
.s-faq-item h3 { font-size: 17px; margin: 0; letter-spacing: -0.015em; }
.s-faq-item p { color: var(--muted); padding-bottom: 6px; }

/* CTA band */
.s-cta-band { background: var(--btn); color: var(--on-btn); padding: 72px 0; text-align: center; }
.s-cta-band h2 { font-size: clamp(30px, 4vw, 48px); font-weight: 900; }
.s-cta-band p { opacity: 0.9; }
.s-cta-band .s-btn { background: var(--on-btn); color: var(--btn); border-color: var(--on-btn); }
.s-cta-band .s-fine { color: inherit; opacity: 0.75; margin-top: 14px; }

/* Page heads, breadcrumbs */
.s-page-head { padding: 56px 0 8px; }
.s-page-head h1 { font-size: clamp(32px, 4.6vw, 54px); font-weight: 900; letter-spacing: -0.04em; max-width: 22ch; }
.s-crumbs { font-size: 13.5px; color: var(--muted); margin-bottom: 14px; }
.s-crumbs a { color: var(--btn); text-decoration: none; font-weight: 600; }

/* Comparison */
.s-verdict { background: var(--panel); border: 1px solid var(--border); border-left: 5px solid var(--btn); border-radius: var(--radius); padding: 24px 26px; margin-bottom: 44px; box-shadow: var(--shadow-1); }
.s-verdict h2 { font-size: 22px; }
.s-table-wrap { overflow-x: auto; border: 1px solid var(--border); border-radius: var(--radius); box-shadow: var(--shadow-1); background: var(--panel); }
.s-table { width: 100%; border-collapse: collapse; min-width: 640px; font-size: 14.5px; }
.s-table th, .s-table td { padding: 12px 16px; border-bottom: 1px solid var(--border); text-align: left; vertical-align: top; }
.s-table thead th { background: var(--surface-2); font-size: 13px; text-transform: uppercase; letter-spacing: 0.05em; }
.s-table tbody th { font-weight: 700; width: 34%; }
.s-table tbody tr:last-child th, .s-table tbody tr:last-child td { border-bottom: 0; }
.s-yes { color: var(--good); font-weight: 700; }
.s-no { color: var(--bad); font-weight: 700; }
.s-na { color: var(--muted); }
.s-pc-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-bottom: 40px; }
.s-pc { background: var(--panel); border: 1px solid var(--border); border-radius: var(--radius); padding: 22px; box-shadow: var(--shadow-1); }
.s-pc h4 { margin: 12px 0 6px; font-size: 13px; text-transform: uppercase; letter-spacing: 0.05em; color: var(--muted); }
.s-pros li::marker { content: "✓  "; color: var(--good); }
.s-cons li::marker { content: "✕  "; color: var(--bad); }
.s-pros, .s-cons { padding-left: 22px; margin: 0; }
.s-pros li, .s-cons li { margin-bottom: 6px; }
@media (max-width: 760px) { .s-pc-grid { grid-template-columns: 1fr; } }
.s-sources { color: var(--muted); font-size: 14px; }
.s-mini-links { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 30px; }
.s-mini-links a { padding: 8px 14px; border-radius: 999px; border: 1px solid var(--border); background: var(--panel); text-decoration: none; font-weight: 700; font-size: 14px; }
.s-mini-links a:hover { border-color: var(--btn); color: var(--btn); }
.s-section .s-h2 { margin-top: 10px; }

/* Calculators */
.c-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; align-items: start; margin-bottom: 30px; }
@media (max-width: 760px) { .c-grid { grid-template-columns: 1fr; } }
.c-card { background: var(--panel); border: 1px solid var(--border); border-radius: var(--radius); padding: 22px; box-shadow: var(--shadow-1); display: flex; flex-direction: column; gap: 12px; }
.c-card label { display: flex; flex-direction: column; gap: 6px; font-weight: 700; font-size: 14px; }
.c-card input, .c-card select {
  font: inherit; font-size: 16px; padding: 11px 12px; border-radius: 10px; border: 1px solid var(--border);
  background: var(--bg); color: var(--text); font-variant-numeric: tabular-nums;
}
.c-card input:focus, .c-card select:focus { outline: none; border-color: var(--btn); box-shadow: 0 0 0 3px var(--btn-soft); }
.c-legs { display: flex; flex-direction: column; gap: 10px; }
.c-hint { color: var(--muted); font-size: 13px; margin: 0; }
.c-out { min-height: 200px; }
.c-big { font-size: 40px; font-weight: 900; letter-spacing: -0.04em; line-height: 1; font-variant-numeric: tabular-nums; }
.c-big.good { color: var(--good); }
.c-big.bad { color: var(--bad); }
.c-kv { display: grid; grid-template-columns: 1fr auto; gap: 8px 16px; font-variant-numeric: tabular-nums; }
.c-kv dt { color: var(--muted); }
.c-kv dd { margin: 0; font-weight: 800; text-align: right; }
.c-err { color: var(--bad); font-weight: 700; }

/* Footer */
.s-foot { border-top: 1px solid var(--border); padding: 54px 0 30px; background: var(--panel); }
.s-foot-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 28px; }
.s-foot-grid a { display: block; color: var(--muted); text-decoration: none; font-size: 14.5px; padding: 3px 0; }
.s-foot-grid a:hover { color: var(--text); }
.s-foot-grid .s-brand { color: var(--text); font-size: 18px; }
.s-foot-h { font-size: 13px; text-transform: uppercase; letter-spacing: 0.06em; color: var(--text); margin-bottom: 10px; }
.s-foot-note { color: var(--muted); font-size: 14px; margin-top: 12px; max-width: 34ch; }
.s-legal { margin-top: 30px; padding-top: 20px; border-top: 1px solid var(--border); font-size: 12.5px; color: var(--muted); }
.s-legal a { color: var(--btn); }
@media (max-width: 860px) { .s-foot-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 520px) { .s-foot-grid { grid-template-columns: 1fr; } }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .s-slide, .s-btn, .s-card { animation: none; transition: none; }
}