/* Arrow AI plan builder. Page-specific, built on home.css tokens. */
.co-hero { padding-bottom: 8px; text-align: center; }
.co-hero .h-display { max-width: 18ch; margin-inline: auto; font-size: clamp(34px, 4.4vw, 54px); }
.co-hero .lede { max-width: 56ch; margin-inline: auto; }
.co-main { padding-top: 24px; }
.co-layout { display: grid; grid-template-columns: minmax(0, 1fr) 340px; gap: 28px; align-items: start; }
.co-steps { display: grid; gap: 20px; min-width: 0; }
.co-step { margin: 0; padding: 24px; border: 1px solid var(--a8); border-radius: var(--r-lg); background: var(--bg-card); min-width: 0; }
.co-step legend, .co-legend { display: flex; align-items: center; gap: 10px; margin: 0 0 4px; padding: 0; color: var(--ink); font-size: 19px; font-weight: 600; letter-spacing: -.01em; }
fieldset.co-step > legend { float: left; width: 100%; }
fieldset.co-step > legend + * { clear: both; }
.co-num { display: grid; place-items: center; width: 26px; height: 26px; border-radius: 50%; background: var(--ink); color: #fff; font: 600 13px var(--mono); }
.co-hint { margin: 0 0 16px; color: var(--muted); font-size: 14px; }

/* Stage cards */
.co-plan { --c: #2563eb; --soft: rgba(37, 99, 235, .08); position: relative; display: flex; flex-direction: column; gap: 4px; padding: 18px; border: 1.5px solid var(--a10); border-radius: 14px; background: var(--bg-card); cursor: pointer; transition: border-color .2s, background .2s, transform .2s; }
.co-plan[data-stone="act"] { --c: #ff642f; --soft: rgba(255, 100, 47, .08); }
.co-plan[data-stone="wings"] { --c: #7c3aed; --soft: rgba(124, 58, 237, .08); }
.co-plans { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; }
.co-plan input { position: absolute; opacity: 0; pointer-events: none; }
.co-plan:hover { transform: translateY(-2px); }
.co-plan.is-on { border-color: var(--c); background: var(--soft); box-shadow: 0 0 0 3px var(--soft); }
.co-plan:has(input:focus-visible) { outline: 2px solid var(--c); outline-offset: 3px; }
.co-gem { width: 30px; height: 34px; margin-bottom: 6px; background: linear-gradient(150deg, #fff 0, var(--c) 45%, color-mix(in srgb, var(--c) 60%, #000) 100%); clip-path: polygon(50% 0, 100% 28%, 82% 100%, 18% 100%, 0 28%); filter: drop-shadow(0 4px 8px var(--soft)); }
.co-plan-name { color: var(--ink); font-size: 22px; font-weight: 700; letter-spacing: .02em; }
.co-plan-tag { width: fit-content; padding: 2px 9px; border: 1px solid var(--c); border-radius: 99px; color: var(--c); font: 600 11px var(--mono); letter-spacing: .06em; text-transform: uppercase; }
.co-plan-line { margin-top: 6px; color: var(--ink-soft); font-size: 14.5px; line-height: 1.35; }
.co-plan-price { margin-top: auto; padding-top: 10px; color: var(--muted); font-size: 14px; }
.co-plan-price b { color: var(--c); font-size: 24px; font-weight: 700; }
.co-plan-inc { color: var(--muted); font: 500 11.5px var(--mono); }

/* Actions and results */
.co-table { display: grid; margin-top: 14px; border: 1px solid var(--a8); border-radius: 12px; overflow: hidden; }
.co-row { display: grid; grid-template-columns: 90px repeat(3, minmax(0, 1fr)); gap: 14px; padding: 13px 16px; border-top: 1px solid var(--a8); color: var(--ink-soft); font-size: 14px; line-height: 1.4; transition: opacity .25s, background .25s; }
.co-row.co-head { border-top: 0; background: var(--bg); color: var(--muted); font: 500 12px var(--mono); text-transform: uppercase; letter-spacing: .05em; }
.co-row.off { opacity: .32; }
.co-stone { color: var(--ink); font-weight: 700; }
.co-row[data-for="view"] .co-stone::before, .co-row[data-for="act"] .co-stone::before, .co-row[data-for="wings"] .co-stone::before { content: ""; display: inline-block; width: 9px; height: 9px; margin-right: 7px; border-radius: 50%; background: #2563eb; }
.co-row[data-for="act"] .co-stone::before { background: #ff642f; }
.co-row[data-for="wings"] .co-stone::before { background: #7c3aed; }

/* Services */
.co-mods { display: grid; gap: 10px; margin-top: 14px; }
.co-mod, .co-core { padding: 16px; border: 1px solid var(--a8); border-radius: 12px; transition: opacity .25s; }
.co-mod.off { display: none; }
.co-core { background: var(--bg); }
.co-mod-title { margin: 0; color: var(--ink-soft); font-size: 14.5px; }
.co-mod-title b { margin-right: 6px; color: var(--ink); }
.co-mod ul, .co-core ul { display: flex; flex-wrap: wrap; gap: 6px; margin: 12px 0 0; padding: 0; list-style: none; }
.co-mod li, .co-core li { padding: 6px 11px; border: 1px solid var(--a10); border-radius: 8px; background: var(--bg-card); color: var(--ink); font-size: 13.5px; }
.co-mod li::before { content: "\2713"; margin-right: 6px; color: #16a34a; font-weight: 700; }
.co-soon { margin: 10px 0 0; color: var(--muted); font-size: 12.5px; }

/* Details */
.co-fields { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-top: 14px; }
.co-fields label { display: grid; gap: 6px; color: var(--ink-soft); font-size: 13.5px; font-weight: 500; }
.co-fields input, .co-fields select { width: 100%; min-width: 0; height: 44px; padding: 0 12px; border: 1px solid var(--a10); border-radius: 10px; background: var(--bg-card); color: var(--ink); font: inherit; font-size: 16px; font-weight: 400; }
.co-fields input:focus, .co-fields select:focus { outline: 2px solid #2563eb; outline-offset: 1px; }
.co-fields input[aria-invalid="true"] { border-color: #dc2626; }
.co-consent { display: flex; align-items: center; gap: 8px; margin-top: 14px; color: var(--ink-soft); font-size: 14px; }
.co-consent input { width: 18px; height: 18px; accent-color: var(--ink); }
.co-error { margin: 10px 0 0; color: #dc2626; font-size: 14px; }
.co-submit { margin-top: 16px; }
.co-fine { margin: 10px 0 0; color: var(--muted); font-size: 13px; }
.co-done { padding: 32px 24px; border: 1px solid var(--a8); border-radius: var(--r-lg); background: var(--bg-card); text-align: center; }
.co-done .h-section { margin-inline: auto; }
.co-done .lede { margin: 10px auto 20px; }

/* Summary */
.co-sum { position: sticky; top: 92px; padding: 22px; border: 1px solid var(--a8); border-radius: var(--r-lg); background: var(--bg-card); box-shadow: 0 18px 40px rgba(18, 20, 40, .06); }
.co-sum-label { margin: 0; color: var(--muted); font: 500 12px var(--mono); text-transform: uppercase; letter-spacing: .06em; }
.co-sum-name { margin: 6px 0 0; color: var(--ink); font-size: 26px; font-weight: 700; letter-spacing: .01em; }
.co-sum-alias { margin: 2px 0 0; color: var(--muted); font: 500 12px var(--mono); text-transform: uppercase; letter-spacing: .05em; }
.co-sum-more { display: block; margin-top: 12px; color: var(--muted); font-size: 13.5px; text-align: center; }
.co-sum-more:hover { color: var(--ink); }
.co-sum-gems { display: flex; gap: 6px; margin-top: 8px; }
.co-sum-gems i { width: 14px; height: 16px; clip-path: polygon(50% 0, 100% 28%, 82% 100%, 18% 100%, 0 28%); background: var(--c); }
.co-sum-price { margin: 14px 0 0; color: var(--muted); }
.co-sum-price b { color: var(--ink); font-size: 38px; font-weight: 700; letter-spacing: -.02em; }
.co-sum-lines { display: grid; gap: 8px; margin: 16px 0 0; padding: 16px 0 0; border-top: 1px solid var(--a8); list-style: none; color: var(--ink-soft); font-size: 14px; line-height: 1.35; }
.co-sum-lines li { display: flex; gap: 8px; }
.co-sum-lines li::before { content: "\2713"; color: #16a34a; font-weight: 700; }
.co-sum-meta { display: grid; gap: 8px; margin: 16px 0 0; padding: 16px 0 0; border-top: 1px solid var(--a8); font-size: 13.5px; }
.co-sum-meta div { display: flex; justify-content: space-between; gap: 12px; }
.co-sum-meta dt { color: var(--muted); }
.co-sum-meta dd { margin: 0; color: var(--ink); text-align: right; }
.co-sum-cta { width: 100%; justify-content: center; margin-top: 18px; }
.co-bar { display: none; }

@media (max-width: 1000px) {
  .co-layout { grid-template-columns: minmax(0, 1fr); }
  .co-sum { position: static; }
  .co-plans { grid-template-columns: minmax(0, 1fr); }
  .co-plan { display: grid; grid-template-columns: auto 1fr auto; column-gap: 12px; row-gap: 2px; align-items: center; }
  .co-plan .co-gem { grid-row: span 3; margin: 0; }
  .co-plan-price { grid-column: 3; grid-row: 1 / span 2; margin: 0; padding: 0; text-align: right; }
  .co-plan-line, .co-plan-inc { grid-column: 2 / 4; }
  .co-plan-tag { grid-column: 2; }
  .co-bar { position: fixed; z-index: 40; left: 12px; right: 12px; bottom: 12px; display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 10px 10px 10px 16px; border: 1px solid var(--a10); border-radius: 14px; background: rgba(255, 255, 255, .94); box-shadow: 0 12px 30px rgba(18, 20, 40, .14); backdrop-filter: blur(10px); font-size: 14.5px; }
  .co-bar.hide { display: none; }
}
@media (max-width: 720px) {
  .co-step { padding: 18px; }
  .co-row { grid-template-columns: minmax(0, 1fr); gap: 4px; }
  .co-row.co-head { display: none; }
  .co-row span:nth-child(2) { color: var(--ink); font-weight: 500; }
  .co-row span:nth-child(3)::before { content: "Problem: "; color: var(--muted); }
  .co-row span:nth-child(4)::before { content: "Result: "; color: var(--muted); }
  .co-fields { grid-template-columns: minmax(0, 1fr); }
}
@media (prefers-reduced-motion: reduce) { .co-plan, .co-row { transition: none; } .co-plan:hover { transform: none; } }

/* Stones add up: each plan shows the stages it includes. */
.co-gems { display: flex; gap: 4px; margin-bottom: 6px; }
.co-gems i, .arw-gems i { display: block; width: 22px; height: 26px; clip-path: polygon(50% 0, 100% 28%, 82% 100%, 18% 100%, 0 28%); background: linear-gradient(150deg, #fff 0, var(--c) 45%, color-mix(in srgb, var(--c) 60%, #000) 100%); }
.g-view { --c: #2563eb; } .g-act { --c: #ff642f; } .g-wings { --c: #7c3aed; }
@media (max-width: 1000px) { .co-plan .co-gems { grid-row: span 3; flex-direction: column; margin: 0; } .co-plan .co-gems i { width: 18px; height: 21px; } }