@import url(/fonts/fonts.css);

:root {
  --paper: #f1f4f2;
  --panel: #fbfcfb;
  --ink: #0b2434;
  --muted: #566877;
  --line: #c6d1d4;
  --rule: #0b2434;
  --sea: #15606f;
  --sea-ink: #ffffff;
  --sea-wash: #dfeaec;
  --draft: #8fa6ad;
  --buoy: #cf4a24;
  --amber: #a8690c;
  --ok: #2b7a4b;
  --focus: #15606f;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --paper: #0a1a23; --panel: #10242f; --ink: #e8eff1; --muted: #a3b5bd; --line: #26414c; --rule: #a3b5bd;
    --sea: #5dc0cf; --sea-ink: #06222b; --sea-wash: #123540; --draft: #4f6b75; --buoy: #ff825f; --amber: #e0a94c; --ok: #74d49c; --focus: #5dc0cf;
    color-scheme: dark;
  }
}
:root[data-theme="dark"] {
  --paper: #0a1a23; --panel: #10242f; --ink: #e8eff1; --muted: #a3b5bd; --line: #26414c; --rule: #a3b5bd;
  --sea: #5dc0cf; --sea-ink: #06222b; --sea-wash: #123540; --draft: #4f6b75; --buoy: #ff825f; --amber: #e0a94c; --ok: #74d49c; --focus: #5dc0cf;
  color-scheme: dark;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0; background: var(--paper); color: var(--ink);
  font: 400 17px/1.6 "IBM Plex Sans", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  font-feature-settings: "kern", "liga";
}
.wrap { max-width: 1080px; margin: 0 auto; padding: 0 20px; }
a { color: var(--sea); text-decoration-thickness: 1px; text-underline-offset: 3px; }
:focus-visible { outline: 3px solid var(--focus); outline-offset: 3px; border-radius: 2px; }
h1, h2, h3, .price, .brand, .n, .verdict {
  font-family: "Bricolage Grotesque", "IBM Plex Sans", system-ui, sans-serif;
  font-variation-settings: "opsz" 96;
}

/* header */
header.site { background: var(--paper); }
.bar { display: flex; align-items: center; justify-content: space-between; gap: 16px; min-height: 72px; flex-wrap: wrap; }
.brand { display: inline-flex; align-items: center; gap: 10px; text-decoration: none; color: var(--ink); font-size: 24px; font-weight: 600; letter-spacing: -.01em; }
.brand b { font-weight: 800; color: var(--sea); }
.brand svg { color: var(--sea); }
nav { display: flex; gap: 22px; flex-wrap: wrap; }
nav a { text-decoration: none; color: var(--muted); font-size: 15px; font-weight: 500; }
nav a:hover { color: var(--ink); }

/* hero */
.hero { display: grid; grid-template-columns: minmax(0, 7fr) minmax(0, 5fr); gap: 48px; align-items: start; padding: 36px 0 56px; }
h1 { font-size: clamp(40px, 6.2vw, 72px); line-height: .98; letter-spacing: -.025em; font-weight: 700; margin: 0 0 22px; max-width: 12ch; text-wrap: balance; }
.lead { font-size: 19px; color: var(--muted); margin: 0 0 30px; max-width: 52ch; }
.lead strong { color: var(--ink); font-weight: 500; }

.drawing { position: relative; margin: 0; align-self: center; }
.drawing svg { width: 100%; height: auto; display: block; }
.drawing .hull { fill: none; stroke: var(--ink); stroke-width: 2.2; stroke-linecap: round; stroke-linejoin: round; }
.drawing .frame { fill: none; stroke: var(--draft); stroke-width: 1; }
.drawing .water { fill: none; stroke: var(--sea); stroke-width: 2; }
.drawing .lead-line { fill: none; stroke: var(--buoy); stroke-width: 1.4; }
.drawing .dot { fill: var(--buoy); }
.drawing text { font: 500 13px/1.2 "IBM Plex Sans", system-ui, sans-serif; fill: var(--ink); }
.drawing text.small { font-size: 11px; fill: var(--muted); font-weight: 400; }
.drawing figcaption { margin: 10px 0 0; font-size: 14px; color: var(--muted); max-width: 40ch; }
@media (prefers-reduced-motion: no-preference) {
  .drawing .water { stroke-dasharray: 700; stroke-dashoffset: 700; animation: draw 1.4s ease-out .2s forwards; }
  @keyframes draw { to { stroke-dashoffset: 0; } }
}

/* checker */
.check { background: var(--panel); border: 1px solid var(--line); border-radius: 10px; padding: 22px 22px 20px; scroll-margin-top: 16px; box-shadow: 0 1px 0 rgba(11,36,52,.04); }
.check label.field { display: block; font-weight: 600; margin-bottom: 8px; font-size: 15px; }
.row { display: flex; gap: 10px; flex-wrap: wrap; }
input[type=text] { flex: 1 1 240px; font: inherit; padding: 13px 14px; border: 1.5px solid var(--line); border-radius: 8px; background: var(--paper); color: var(--ink); min-width: 0; }
input[type=text]:focus { border-color: var(--sea); outline: none; box-shadow: 0 0 0 3px var(--sea-wash); }
.go, .btn {
  font: inherit; font-weight: 600; font-size: 16px; padding: 13px 20px; border-radius: 8px;
  border: 1.5px solid var(--sea); background: var(--sea); color: var(--sea-ink);
  cursor: pointer; text-decoration: none; display: inline-block; text-align: center; white-space: nowrap;
}
.go:hover, .btn:hover { filter: brightness(1.06); }
.go:disabled { opacity: .6; cursor: wait; }
.btn:not(.primary) { background: transparent; color: var(--sea); }
.consent { font-weight: 400; margin: 12px 0 0; display: flex; gap: 10px; align-items: flex-start; font-size: 15px; color: var(--ink); }
.consent input { margin-top: 5px; accent-color: var(--sea); }
.hint { color: var(--muted); font-size: 14px; margin: 10px 0 0; }
.status { margin-top: 14px; color: var(--muted); display: flex; gap: 10px; align-items: center; }
.status::before { content: ""; width: 14px; height: 14px; border-radius: 50%; border: 2px solid var(--line); border-top-color: var(--sea); animation: spin 1s linear infinite; }
@media (prefers-reduced-motion: reduce) { .status::before { animation: none; border-top-color: var(--line); } }
@keyframes spin { to { transform: rotate(360deg); } }
.status[hidden], .result[hidden], .error[hidden] { display: none; }
.error { color: var(--buoy); font-weight: 600; margin-top: 12px; }

/* results */
.result { margin-top: 20px; border-top: 1px solid var(--line); padding-top: 16px; }
.verdict { font-size: 26px; font-weight: 700; margin: 0 0 4px; letter-spacing: -.01em; line-height: 1.15; }
.verdict.ok { color: var(--ok); } .verdict.warn { color: var(--amber); } .verdict.bad { color: var(--buoy); }
.counts { margin: 0 0 4px; color: var(--muted); }
.finding { border: 1px solid var(--line); border-radius: 8px; padding: 10px 14px; margin-top: 10px; background: var(--paper); }
.finding summary { cursor: pointer; font-weight: 600; list-style: none; display: flex; gap: 8px; align-items: baseline; }
.finding summary::-webkit-details-marker { display: none; }
.finding summary::before { content: "+"; color: var(--muted); font-weight: 500; width: 12px; flex: none; }
.finding[open] summary::before { content: "–"; }
.finding p { margin: 8px 0 0 20px; font-size: 15px; }
.evidence { color: var(--muted); font-family: "IBM Plex Mono", ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 13px; word-break: break-all; }
.sev { display: inline-block; font-size: 12px; font-weight: 600; padding: 1px 8px; border-radius: 999px; border: 1px solid var(--line); color: var(--muted); flex: none; }
.finding.critical .sev { background: var(--buoy); border-color: var(--buoy); color: #fff; }
.finding.high .sev { background: var(--amber); border-color: var(--amber); color: #fff; }
.finding.medium .sev { border-color: var(--amber); color: var(--amber); }
.callout { margin-top: 16px; padding: 12px 14px; border-left: 3px solid var(--sea); background: var(--sea-wash); border-radius: 0 6px 6px 0; font-size: 15px; }

/* waterline rule between sections */
.waterline { border: 0; height: 0; border-top: 1.5px solid var(--rule); margin: 0; opacity: .9; }

/* sections */
.block { padding: 56px 0 8px; }
.block > h2 { font-size: clamp(30px, 4vw, 44px); line-height: 1.02; letter-spacing: -.02em; font-weight: 700; margin: 0 0 10px; max-width: 18ch; }
.block > p.intro { margin: 0 0 28px; color: var(--muted); max-width: 60ch; font-size: 17px; }

/* fee schedule */
.schedule { list-style: none; margin: 0; padding: 0; border-top: 1px solid var(--line); }
.pkg { display: grid; grid-template-columns: minmax(0, 2.2fr) minmax(0, 3fr) auto; gap: 18px 36px; padding: 28px 0 28px 18px; border-bottom: 1px solid var(--line); align-items: start; position: relative; }
.pkg::before { content: ""; position: absolute; left: 0; top: 28px; bottom: 28px; width: 3px; background: transparent; }
.pkg.featured::before { background: var(--sea); }
.pkg h3 { margin: 0 0 4px; font-size: 28px; font-weight: 700; letter-spacing: -.015em; line-height: 1.05; }
.price { font-size: 34px; font-weight: 600; margin: 0; letter-spacing: -.02em; line-height: 1.1; }
.price span { display: block; font-family: "IBM Plex Sans", system-ui, sans-serif; font-size: 14px; font-weight: 400; color: var(--muted); letter-spacing: 0; margin-top: 4px; }
.pkg ul { margin: 0; padding-left: 18px; font-size: 16px; list-style: disc; }
.pkg li { margin-bottom: 6px; }
.pkg li::marker { color: var(--sea); }
.guarantee { font-size: 15px; color: var(--ok); font-weight: 600; margin: 12px 0 0; }
.pkg .act { align-self: center; }
.schedule + .hint { margin-top: 14px; }
.hint.book a { font-weight: 600; }

/* steps */
.steps { list-style: none; padding: 0; margin: 24px 0 0; display: grid; gap: 28px; grid-template-columns: repeat(3, minmax(0, 1fr)); }
.steps li { border-top: 2px solid var(--ink); padding-top: 14px; }
.steps .n { display: block; font-size: 40px; font-weight: 300; line-height: 1; color: var(--draft); margin-bottom: 10px; }
.steps h3 { margin: 0 0 6px; font-size: 21px; font-weight: 700; letter-spacing: -.01em; }
.steps p { margin: 0; color: var(--muted); font-size: 16px; }

/* about */
.about { display: grid; grid-template-columns: minmax(0, 3fr) minmax(0, 2fr); gap: 40px; align-items: start; }
.about p { margin: 0; font-size: 18px; max-width: 60ch; }
.facts { margin: 6px 0 0; padding: 0; list-style: none; border-top: 1px solid var(--line); }
.facts li { padding: 10px 0; border-bottom: 1px solid var(--line); display: flex; justify-content: space-between; gap: 16px; font-size: 15px; }
.facts li span:first-child { color: var(--muted); }

/* faq */
.faq details { border-bottom: 1px solid var(--line); padding: 14px 0; }
.faq details:first-of-type { border-top: 1px solid var(--line); }
.faq summary { cursor: pointer; font-weight: 600; list-style: none; display: flex; justify-content: space-between; gap: 16px; font-size: 17px; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; color: var(--sea); font-weight: 500; flex: none; }
.faq details[open] summary::after { content: "–"; }
.faq p { margin: 10px 0 0; color: var(--muted); max-width: 66ch; }

/* footer */
footer.site { margin-top: 64px; border-top: 1.5px solid var(--rule); padding: 24px 0 48px; color: var(--muted); font-size: 14px; }
.foot { display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; align-items: baseline; }
.foot p { margin: 0; }
.foot .links a { margin-left: 18px; }

/* prose pages */
.prose { padding: 30px 20px 40px; }
.prose > * { max-width: 68ch; }
.prose h1 { font-size: clamp(34px, 5vw, 52px); line-height: 1.02; margin: 0 0 20px; }
.prose h2 { font-size: 24px; margin: 30px 0 8px; letter-spacing: -.01em; }
.prose p { margin: 0 0 14px; }

@media (max-width: 900px) {
  .hero { grid-template-columns: 1fr; gap: 28px; padding-top: 20px; }
  .drawing { order: 3; max-width: 520px; }
  .pkg { grid-template-columns: 1fr; gap: 12px; padding-left: 16px; }
  .pkg .act { align-self: start; }
  .steps { grid-template-columns: 1fr; gap: 20px; }
  .about { grid-template-columns: 1fr; gap: 24px; }
}
@media (max-width: 520px) {
  .wrap { padding: 0 16px; }
  .bar { min-height: 64px; }
  nav { gap: 14px; }
  h1 { font-size: clamp(34px, 11vw, 44px); }
  .check { padding: 16px; }
  .go { width: 100%; }
  .foot .links a { margin: 0 14px 0 0; }
}
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }