:root {
  --night: #14213D; --dusk: #24365C; --sun: #F5A524; --ember: #E8603C; --ember-ink: #B5431F;
  --leaf: #2F8F5B; --leaf-ink: #22714A; --warn: #A86A00; --bad: #B3261E;
  --cream: #FBF6EC; --sand: #F1E7D3; --card: #FFFDF8; --line: #E2D6BE;
  --ink: #14213D; --ink-2: #4A5470; --ink-3: #6B7389;
  --display: "Bricolage Grotesque", "Arial Black", system-ui, sans-serif;
  --body: "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;
  --r: 14px; --max: 1120px;
  color-scheme: light;
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--cream); color: var(--ink); font: 400 17px/1.6 var(--body); }
img, svg { max-width: 100%; }
a { color: var(--ember-ink); text-underline-offset: 3px; }
a:hover { color: var(--ember); }
h1, h2, h3 { font-family: var(--display); font-weight: 800; line-height: 1.12; letter-spacing: -0.01em; margin: 0 0 .5em; }
h1 { font-size: clamp(2rem, 5vw, 3.2rem); }
h2 { font-size: clamp(1.5rem, 3.2vw, 2.1rem); margin-top: 1.6em; }
h3 { font-size: 1.2rem; }
p { margin: 0 0 1em; }
.wrap { max-width: var(--max); margin: 0 auto; padding: 0 20px; }
.narrow { max-width: 760px; }
.muted { color: var(--ink-2); }
.small { font-size: .88rem; }
.skip { position: absolute; left: -999px; } .skip:focus { left: 12px; top: 12px; background: #fff; padding: 8px; z-index: 9; }

/* Header */
.site-head { background: var(--night); color: var(--cream); }
.site-head .wrap { display: flex; align-items: center; gap: 20px; min-height: 68px; flex-wrap: wrap; }
.logo { display: flex; align-items: center; gap: 10px; color: var(--cream); text-decoration: none; font: 800 1.25rem var(--display); }
.logo:hover { color: var(--sun); }
.logo svg { width: 38px; height: 38px; }
.nav { display: flex; gap: 4px 18px; flex-wrap: wrap; margin-left: auto; }
.nav a { color: var(--cream); text-decoration: none; font-weight: 600; font-size: .95rem; padding: 6px 0; border-bottom: 2px solid transparent; }
.nav a:hover, .nav a[aria-current] { border-color: var(--sun); color: var(--cream); }
@media (max-width: 720px) { .nav { margin-left: 0; width: 100%; padding-bottom: 10px; } }

/* Hero */
.hero { background: linear-gradient(180deg, var(--night) 0%, var(--dusk) 70%, #6B4A5A 100%); color: var(--cream); padding: 56px 0 72px; }
.hero h1 { color: var(--cream); max-width: 15ch; }
.hero .lead { font-size: 1.2rem; max-width: 46ch; color: #E9E2D3; }
.hero .tag { color: var(--sun); font-weight: 600; letter-spacing: .02em; }

/* Buttons */
.btn { display: inline-flex; align-items: center; gap: 8px; background: var(--sun); color: var(--night); border: 0; border-radius: 999px;
  padding: 13px 22px; font: 700 1rem var(--body); text-decoration: none; cursor: pointer; transition: transform .08s, background .15s; }
.btn:hover { background: #FFB940; color: var(--night); transform: translateY(-1px); }
.btn.alt { background: transparent; color: inherit; box-shadow: inset 0 0 0 2px currentColor; }
.btn.alt:hover { background: rgba(255,255,255,.08); }
.btn.small { padding: 8px 14px; font-size: .9rem; }
.btn:focus-visible, input:focus-visible, select:focus-visible, button:focus-visible, a:focus-visible { outline: 3px solid var(--ember); outline-offset: 2px; }
.row { display: flex; gap: 12px; flex-wrap: wrap; align-items: center; }

/* Sections and cards */
.section { padding: 48px 0; }
.section.sand { background: var(--sand); }
.grid { display: grid; gap: 18px; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); }
.card { background: var(--card); border: 1px solid var(--line); border-radius: var(--r); padding: 22px; }
.card h3 { margin-bottom: .3em; }
.card .kicker { font-size: .78rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: var(--ember-ink); }
.stat { font: 800 clamp(1.35rem, 5vw, 2rem) var(--display); }
.badge { display: inline-block; font-size: .75rem; font-weight: 700; border-radius: 999px; padding: 2px 10px; background: var(--sand); color: var(--ink-2); }
.badge.measured { background: #DDF1E4; color: var(--leaf-ink); }
.badge.est { background: #FCEBC8; color: #7A4E00; }

/* Tables */
.table-wrap { overflow-x: auto; border: 1px solid var(--line); border-radius: var(--r); background: var(--card); }
table { border-collapse: collapse; width: 100%; font-size: .95rem; }
th, td { text-align: left; padding: 10px 14px; border-bottom: 1px solid var(--line); white-space: nowrap; }
th { font-size: .78rem; text-transform: uppercase; letter-spacing: .06em; color: var(--ink-2); background: var(--sand); }
th button { all: unset; cursor: pointer; } th button::after { content: " ↕"; color: var(--ink-3); }
tr:last-child td { border-bottom: 0; }
td.num, th.num { text-align: right; font-variant-numeric: tabular-nums; }

/* Forms */
label { font-weight: 600; }
input[type=email], input[type=text], input[type=number], select, textarea {
  font: inherit; padding: 11px 13px; border: 1.5px solid var(--line); border-radius: 10px; background: #fff; color: var(--ink); width: 100%; }
.signup { display: flex; gap: 10px; flex-wrap: wrap; max-width: 520px; }
.signup input[type=email] { flex: 1 1 220px; }
.hp { position: absolute; left: -5000px; }
.form-msg { min-height: 1.4em; font-weight: 600; margin-top: 8px; }
.form-msg.ok { color: var(--leaf-ink); } .form-msg.err { color: var(--bad); }

/* Tool */
.steps { counter-reset: step; }
.step { background: var(--card); border: 1px solid var(--line); border-radius: var(--r); padding: 22px; margin-bottom: 18px; }
.step > h2 { margin-top: 0; font-size: 1.35rem; display: flex; align-items: center; gap: 10px; }
.step > h2::before { counter-increment: step; content: counter(step); display: inline-grid; place-items: center; width: 32px; height: 32px;
  border-radius: 50%; background: var(--night); color: var(--sun); font-size: 1rem; flex: none; }
.loads { display: grid; gap: 22px; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); }
.load-group h3 { font-size: 1rem; margin-bottom: 8px; }
.load { display: grid; grid-template-columns: auto 1fr auto; gap: 10px; align-items: center; padding: 8px 0; border-bottom: 1px dashed var(--line); }
.load input[type=checkbox] { width: 20px; height: 20px; accent-color: var(--ember); }
.load .w { font-size: .82rem; color: var(--ink-2); font-variant-numeric: tabular-nums; }
.load .hrs { width: 76px; padding: 6px 8px; font-size: .9rem; }
.chips { display: flex; flex-wrap: wrap; gap: 8px; }
.chip input { position: absolute; opacity: 0; }
.chip span { display: inline-block; padding: 9px 16px; border-radius: 999px; border: 1.5px solid var(--line); background: #fff; cursor: pointer; font-weight: 600; }
.chip input:checked + span { background: var(--night); color: var(--cream); border-color: var(--night); }
.chip input:focus-visible + span { outline: 3px solid var(--ember); outline-offset: 2px; }
.summary { display: grid; gap: 12px; grid-template-columns: repeat(auto-fit, minmax(140px, 1fr)); margin-bottom: 18px; }
.summary .card { padding: 16px; }
.summary .label { font-size: .8rem; color: var(--ink-2); font-weight: 600; }
.verdict { border-left: 5px solid var(--sun); background: #FFF6E2; padding: 14px 18px; border-radius: 10px; margin-bottom: 18px; }
.verdict.warn { border-color: var(--ember); background: #FDEBE4; }
.result { display: grid; grid-template-columns: 1fr auto; gap: 6px 16px; align-items: start; }
.result.top { border: 2px solid var(--sun); }
.checks { list-style: none; padding: 0; margin: 8px 0 0; font-size: .92rem; }
.checks li::before { content: "✓ "; color: var(--leaf-ink); font-weight: 800; }
.checks li.no::before { content: "✕ "; color: var(--bad); }
.checks li.maybe::before { content: "? "; color: var(--warn); }
.price { font: 800 1.3rem var(--display); }
.sticky-cta { position: sticky; bottom: 0; background: rgba(251,246,236,.96); border-top: 1px solid var(--line); padding: 12px 0; backdrop-filter: blur(4px); }

/* Chart */
.chart { position: relative; }
.chart svg { display: block; width: 100%; height: auto; overflow: visible; }
.chart .bar { fill: var(--dusk); }
.chart .bar:hover, .chart .bar.on { fill: var(--ember); }
.chart .axis { fill: var(--ink-3); font-size: 11px; font-family: var(--body); }
.chart .grid-line { stroke: var(--line); stroke-width: 1; }
.tip { position: absolute; pointer-events: none; background: var(--night); color: var(--cream); padding: 6px 10px; border-radius: 8px; font-size: .85rem;
  transform: translate(-50%, -110%); white-space: nowrap; opacity: 0; transition: opacity .1s; }
.tip.show { opacity: 1; }
.dropzone { display: block; border: 2px dashed var(--line); border-radius: var(--r); padding: 26px; text-align: center; background: #fff; cursor: pointer; }
.dropzone.drag { border-color: var(--ember); background: #FFF6E2; }
details { background: var(--card); border: 1px solid var(--line); border-radius: 10px; padding: 12px 16px; margin: 10px 0; }
summary { cursor: pointer; font-weight: 700; }

/* Prose */
.prose { max-width: 720px; }
.prose img { border-radius: var(--r); }
.prose table { margin: 1em 0; }
.video { position: relative; aspect-ratio: 16/9; border-radius: var(--r); overflow: hidden; background: var(--night); margin: 1em 0; }
.video iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; }

/* Footer */
.site-foot { background: var(--night); color: #C9C3B6; padding: 40px 0; margin-top: 56px; font-size: .92rem; }
.site-foot a { color: var(--cream); }
.site-foot .grid { grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); }
.disclosure-line { font-size: .85rem; color: var(--ink-2); border-top: 1px solid var(--line); padding-top: 10px; margin-top: 24px; }

@media (max-width: 560px) {
  body { font-size: 16px; }
  .wrap { padding: 0 16px; }
  .hero { padding: 40px 0 52px; }
  .result { grid-template-columns: 1fr; }
}
@media (prefers-reduced-motion: reduce) { * { transition: none !important; } }