/* ============================================================
   Thurr Solutions — built on _ControlPlane/BrandKit/STUDIO/DESIGN-SYSTEM.md
   Ink leads. Clay is a single accent. Every spacing value is a multiple of 8.
   ============================================================ */

:root {
  --ink: #16150f;
  --paper: #faf9f5;
  --clay: #f36b21;
  /* Clay is 2.87:1 on paper — it fails AA at every text size. --clay stays the
     fill, mark and rule colour; --clay-text is the only clay allowed to BE text
     on paper (5.70:1). On an ink plate the reverse holds: --clay reads 6.04:1
     there and --clay-text drops to 3.05:1, so do not swap these on dark. */
  --clay-text: #A8440B;

  --ink-72: rgba(22, 21, 15, 0.72);
  --ink-62: rgba(22, 21, 15, 0.62);  /* 5.02:1 on paper — clears WCAG AA for 12px text */
  --ink-14: rgba(22, 21, 15, 0.14);
  --ink-06: rgba(22, 21, 15, 0.06);

  --font: "Inter", "Helvetica Neue", Arial, sans-serif;

  --s1: 8px;  --s2: 16px; --s3: 24px; --s4: 32px;
  --s6: 48px; --s8: 64px; --s12: 96px; --s16: 128px;

  --measure: 36rem;               /* ~70ch */
  --edge: clamp(24px, 6vw, 96px);

  --ease: cubic-bezier(0.16, 1, 0.3, 1);   /* ease-out-expo */

  --z-rail: 60;
  --z-header: 50;
}

*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font);
  font-size: 17px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  font-feature-settings: "kern" 1, "liga" 1;
}

h1, h2, h3 { margin: 0; line-height: 1.1; font-weight: 600; text-wrap: balance; }
p { margin: 0; text-wrap: pretty; }
a { color: inherit; }
ol { margin: 0; padding: 0; list-style: none; }

/* ---------- type ---------- */
.display {
  font-size: clamp(38px, 6.4vw, 76px);
  letter-spacing: -0.032em;
  white-space: pre-line;
}
.display-sm { font-size: clamp(32px, 5vw, 56px); letter-spacing: -0.028em; }
.h2 { font-size: clamp(27px, 3.8vw, 42px); letter-spacing: -0.022em; }
.lede { font-size: clamp(18px, 2vw, 21px); color: var(--ink-72); max-width: var(--measure); }
.prose { max-width: var(--measure); color: var(--ink-72); }
.prose p + p { margin-top: var(--s3); }
.caption { font-size: 13.5px; color: var(--ink-62); }

/* The ONE kicker on the page. Brand, not section scaffolding. */
.kicker {
  font-size: 12px; font-weight: 600; letter-spacing: 0.14em;
  text-transform: uppercase; color: var(--ink-62);
  display: flex; align-items: center; gap: var(--s2);
  margin-bottom: var(--s4);
}
.kicker::after { content: ""; height: 1px; width: 56px; background: var(--clay); }

/* ---------- layout ---------- */
.wrap { max-width: 1080px; margin: 0 auto; padding-inline: var(--edge); }

/* No per-section index in the gutter. It was built and then cut: numbering every
   section is the eyebrow trope one tier deeper, and the page already carries the
   only numbers that earn their place — 01–04 on the process steps, where the
   order genuinely IS the information. Two numbering schemes on one page is worse
   than none. Marginal metadata (REFERENCE-EDITORIAL device 1) still belongs on
   proposal covers, deck dividers and invoices; it did not belong here. */
section { padding-block: clamp(80px, 11vw, 152px); }
section + section { border-top: 1px solid var(--ink-14); }

/* ---------- header ---------- */
.site-header {
  position: sticky; top: 0; z-index: var(--z-header);
  background: color-mix(in srgb, var(--paper) 86%, transparent);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--ink-14);
}
.site-header .wrap {
  display: flex; align-items: center; justify-content: space-between;
  padding-block: var(--s2);
}
/* Lockup minimum is 120px wide per brand-guidelines; height follows the ratio. */
.site-header img { width: 132px; height: auto; display: block; }
.site-nav { display: flex; align-items: center; gap: var(--s3); }
.nav-link {
  font-size: 15px; font-weight: 600; letter-spacing: -0.005em;
  text-decoration: none; color: var(--ink-72);
  transition: color 0.2s var(--ease);
}
.nav-link:hover { color: var(--ink); }
/* Below 560px the label crowds the lockup; the CTA alone is the priority. */
@media (max-width: 560px) { .nav-link { display: none; } }
@media (max-width: 480px) { .site-header img { width: 120px; } }

/* ---------- buttons ---------- */
.btn {
  display: inline-block;
  background: var(--ink); color: var(--paper);
  padding: 14px var(--s3);
  border-radius: 6px;
  text-decoration: none;
  font-weight: 600; font-size: 15px; letter-spacing: -0.005em;
  transition: transform 0.2s var(--ease), opacity 0.2s var(--ease);
}
.btn:hover { opacity: 0.9; transform: translateY(-1px); }
.btn-lg { padding: 18px var(--s4); font-size: 16px; }

/* ---------- 1 hook ---------- */
.hook { padding-block: clamp(88px, 16vh, 168px); border-top: none; }
.hook .display { margin-bottom: var(--s4); max-width: 18ch; }
.hook .lede { margin-bottom: var(--s6); font-size: clamp(19px, 2.3vw, 23px); }

/* ---------- 2 cost ---------- */
#cost .prose { margin-top: var(--s4); }
.pull {
  margin-top: var(--s8);
  font-size: clamp(22px, 3vw, 30px);
  font-weight: 600; letter-spacing: -0.02em; line-height: 1.25;
  max-width: 24ch;
}
.pull-note { margin-top: var(--s2); }

/* ---------- 3 the route — signature interaction ---------- */
.route { position: relative; margin-top: var(--s12); padding-left: 56px; }
.route-track { position: absolute; left: 15px; top: 0; bottom: 0; width: 2px; }
.route-line { position: absolute; inset: 0; background: var(--ink-14); }
.route-dot {
  position: absolute; left: 50%; top: 0;
  width: 11px; height: 11px; border-radius: 50%;
  background: var(--clay);
  translate: -50% -50%;
  will-change: top;
}
.dot-label {
  position: absolute; left: 20px; top: 50%; translate: 0 -50%;
  white-space: nowrap;
  font-size: 12px; font-weight: 600; letter-spacing: 0.02em;
  color: var(--clay-text);
  opacity: 0; transition: opacity 0.35s var(--ease);
}
.route-dot[data-stalled="true"] .dot-label { opacity: 1; }

.stage {
  padding-block: var(--s4);
  border-bottom: 1px solid var(--ink-14);
  opacity: 1;
  transition: opacity 0.5s var(--ease);
}
.stage:first-child { border-top: 1px solid var(--ink-14); }
/* Editorial device 5 — the margin note. Stacked by default so narrow screens and
   any layout failure still read top-to-bottom; the two-column spread is an
   enhancement that only applies where there is genuinely room for it. */
.lens {
  margin-top: var(--s3);
  max-width: 46rem;
  color: var(--ink-72);
  font-size: 16px;
  padding-top: var(--s3);
  border-top: 1px solid var(--ink-14);
}
@media (min-width: 1040px) {
  .route-spread {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 15rem;
    gap: var(--s8);
    align-items: start;
  }
  .route-spread .lens {
    margin-top: var(--s12);
    font-size: 14px;
    line-height: 1.6;
    color: var(--ink-62);
    position: sticky;
    top: 96px;   /* clears the sticky header */
  }
}
.stage-head { display: flex; align-items: baseline; gap: var(--s2); flex-wrap: wrap; }
.stage .fn {
  font-size: 11px; font-weight: 600; letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--ink-62); margin-left: auto; white-space: nowrap;
}
@media (max-width: 560px) { .stage .fn { margin-left: 0; width: 100%; margin-top: 2px; } }
.stage .n {
  font-size: 12px; font-weight: 600; letter-spacing: 0.08em;
  color: var(--ink-62); font-variant-numeric: tabular-nums;
}
.stage .name { font-size: clamp(20px, 2.4vw, 25px); font-weight: 600; letter-spacing: -0.015em; }
.stage .leak { margin-top: var(--s1); color: var(--ink-72); max-width: 46ch; }
.stage[data-leak="true"] .name { color: var(--clay-text); }

/* ---------- 4 process — a real sequence, so numbers earn it. Not cards. ---------- */
.steps { margin-top: var(--s8); max-width: 46rem; }
.step {
  display: grid; grid-template-columns: 3.5rem 1fr; gap: var(--s3);
  padding-block: var(--s4);
  border-top: 1px solid var(--ink-14);
  align-items: start;
}
.step:last-child { border-bottom: 1px solid var(--ink-14); }
.step .n {
  font-size: clamp(28px, 3.4vw, 38px); font-weight: 600;
  letter-spacing: -0.03em; color: var(--ink-62);   /* was --ink-14: 1.34:1, invisible to low vision */
  font-variant-numeric: tabular-nums; line-height: 0.9;
}
.step .name { font-size: 19px; font-weight: 600; letter-spacing: -0.01em; }
.step .body { margin-top: var(--s1); color: var(--ink-72); max-width: 44ch; }
.honest {
  margin-top: var(--s8);
  font-size: clamp(20px, 2.6vw, 26px); font-weight: 600;
  letter-spacing: -0.018em; line-height: 1.3; max-width: 28ch;
}

/* ---------- 5 proof — editorial rows, not a card grid ---------- */
.proofs { margin-top: var(--s8); }
.proof {
  display: grid; grid-template-columns: 1fr minmax(0, 1.6fr);
  gap: var(--s3) var(--s6);
  padding-block: var(--s6);
  border-top: 1px solid var(--ink-14);
}
.proof:last-child { border-bottom: 1px solid var(--ink-14); }
@media (max-width: 760px) { .proof { grid-template-columns: 1fr; gap: var(--s2); } }
.proof .title { font-size: clamp(21px, 2.4vw, 26px); font-weight: 600; letter-spacing: -0.018em; }
.proof .client { margin-top: var(--s1); font-size: 13.5px; color: var(--ink-62); }
.proof .body { color: var(--ink-72); max-width: 52ch; }
.proof .status {
  margin-top: var(--s2); display: inline-flex; align-items: center; gap: 7px;
  font-size: 12px; font-weight: 600; letter-spacing: 0.06em; text-transform: uppercase;
  color: var(--ink-62);
}
.proof .status::before {
  content: ""; width: 6px; height: 6px; border-radius: 50%; background: var(--ink-14);
}
.proof[data-live="true"] .status::before { background: var(--clay); }

/* ---------- 5b range — definition rows, deliberately not cards ---------- */
.range { margin-top: var(--s8); margin-bottom: 0; }
.range-row {
  display: grid; grid-template-columns: minmax(180px, 15rem) 1fr;
  gap: var(--s3) var(--s6);
  padding-block: var(--s4);
  border-top: 1px solid var(--ink-14);
}
.range-row:last-child { border-bottom: 1px solid var(--ink-14); }
@media (max-width: 760px) { .range-row { grid-template-columns: 1fr; gap: var(--s1); } }
.range-name { font-size: 19px; font-weight: 600; letter-spacing: -0.012em; margin: 0; }
.range-body { margin: 0; color: var(--ink-72); max-width: 52ch; }
.range-close {
  margin-top: var(--s8);
  font-size: clamp(19px, 2.4vw, 24px); font-weight: 600;
  letter-spacing: -0.016em; line-height: 1.3; max-width: 30ch;
}

/* ---------- 6 who ---------- */
.who-grid {
  display: grid; gap: var(--s8);
  grid-template-columns: minmax(200px, 280px) 1fr;
  align-items: start;
}
@media (max-width: 760px) { .who-grid { grid-template-columns: 1fr; gap: var(--s6); } }
.portrait {
  aspect-ratio: 4 / 5; width: 100%;
  border: 1px solid var(--ink-14); border-radius: 4px;
  background: var(--ink-06);
  display: grid; place-items: center; text-align: center;
  overflow: hidden;
}
.portrait img { width: 100%; height: 100%; object-fit: cover; display: block; }
.portrait .ph { padding: var(--s3); }
.pledge {
  margin-top: var(--s6);
  font-size: clamp(20px, 2.6vw, 26px); font-weight: 600;
  letter-spacing: -0.018em; line-height: 1.3; max-width: 24ch;
}

/* ---------- 7 book ---------- */
.book .lede { margin-top: var(--s3); }
.book .btn { margin-top: var(--s8); }
.book .reassure { margin-top: var(--s3); }

/* ---------- footer ---------- */
.site-footer {
  border-top: 1px solid var(--ink-14);
  padding-block: var(--s8);
  font-size: 14px; color: var(--ink-62);
}
/* 232px clears the 200px descriptor minimum in brand-guidelines. The header
   lockup is 132px, which is why the header uses the base lockup instead. */
.footer-mark { width: 232px; height: auto; display: block; }
.footer-boiler {
  margin-top: var(--s3);
  max-width: 52ch;
  color: var(--ink-72);
  font-size: 15px;
}
.footer-meta {
  display: flex; flex-wrap: wrap; gap: var(--s2) var(--s6);
  justify-content: space-between; align-items: baseline;
  margin-top: var(--s6);
  padding-top: var(--s3);
  border-top: 1px solid var(--ink-14);
}
.footer-meta a { color: var(--ink-72); text-decoration: none; }
.footer-meta a:hover { color: var(--ink); }

/* ============================================================
   MOTION
   Reveals ENHANCE an already-visible default: nothing is gated on
   a class unless the script is alive, so a throttled tab or a
   headless render still ships the full page. Entrances differ by
   what they reveal — a uniform fade-up everywhere is the tell.
   ============================================================ */

.motion .r-fade { opacity: 0; transform: translateY(14px); }
.motion .r-fade.in {
  opacity: 1; transform: none;
  transition: opacity 0.55s var(--ease), transform 0.55s var(--ease);
}

/* Stages never fade — the travelling dot is their motion. */
.motion .stage { opacity: 0.45; }
.motion .stage[data-seen="true"] { opacity: 1; }

/* Steps stagger within their own list. */
.motion .step { opacity: 0; transform: translateY(10px); }
.motion .step.in {
  opacity: 1; transform: none;
  transition: opacity 0.5s var(--ease), transform 0.5s var(--ease);
  transition-delay: calc(var(--i, 0) * 70ms);
}

/* Proof rows crossfade rather than slide. */
.motion .proof { opacity: 0; }
.motion .proof.in { opacity: 1; transition: opacity 0.6s var(--ease); }

.rail {
  position: fixed; left: 0; top: 0; height: 2px; width: 100%;
  background: var(--clay); z-index: var(--z-rail);
  transform: scaleX(0); transform-origin: 0 50%;
  will-change: transform;
}

@media (prefers-reduced-motion: reduce) {
  .motion .r-fade,
  .motion .step,
  .motion .proof { opacity: 1 !important; transform: none !important; transition: none !important; }
  .motion .stage { opacity: 1 !important; }
  .route-dot, .rail { display: none; }
}

/* ============================================================
   CONSULT PAGE
   ============================================================ */
.consult-page { padding-block: clamp(56px, 9vw, 104px); }
.consult-mark { display: block; margin-bottom: var(--s6); }
.consult-page .display-sm { max-width: 14ch; }
.consult-page .lede { margin-top: var(--s3); }

.consult-form { margin-top: var(--s12); max-width: 34rem; }
.field { margin-bottom: var(--s6); border: 0; padding: 0; }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: var(--s3); }
@media (max-width: 560px) { .field-row { grid-template-columns: 1fr; gap: 0; } }

.label {
  display: block; margin-bottom: var(--s1);
  font-size: 15px; font-weight: 600; letter-spacing: -0.005em;
  padding: 0;
}
.optional { font-weight: 400; color: var(--ink-62); }
.hint { font-size: 14px; color: var(--ink-62); margin-bottom: var(--s2); max-width: 46ch; }

input[type="text"], input[type="email"], textarea {
  width: 100%; font: inherit; font-size: 16px; color: var(--ink);
  background: var(--paper);
  border: 1px solid var(--ink-14); border-radius: 6px;
  padding: 12px var(--s2);
  transition: border-color 0.15s var(--ease), box-shadow 0.15s var(--ease);
}
input::placeholder, textarea::placeholder { color: var(--ink-62); }
input:focus-visible, textarea:focus-visible {
  outline: none; border-color: var(--ink);
  box-shadow: 0 0 0 3px rgba(243, 107, 33, 0.22);
}
textarea { resize: vertical; min-height: 84px; }

/* duration — a segmented choice, not a card grid */
.choices { display: grid; }
.choice {
  display: flex; align-items: flex-start; gap: var(--s2);
  padding: var(--s3);
  border: 1px solid var(--ink-14);
  cursor: pointer;
  transition: background 0.15s var(--ease), border-color 0.15s var(--ease);
}
.choice:first-of-type { border-radius: 6px 6px 0 0; }
.choice:last-of-type { border-radius: 0 0 6px 6px; }
.choice + .choice { border-top: 0; }
.choice:hover { background: var(--ink-06); }
.choice input { margin-top: 3px; accent-color: var(--clay); width: 17px; height: 17px; }
.choice-body { display: block; }
.choice-time { display: block; font-weight: 600; font-size: 17px; }
.choice-note { display: block; font-size: 14px; color: var(--ink-72); margin-top: 2px; }
.choice:has(input:checked) { border-color: var(--ink); background: var(--ink-06); }
.choice:has(input:checked) + .choice { border-top-color: var(--ink); }
.choice:has(input:focus-visible) { box-shadow: 0 0 0 3px rgba(243, 107, 33, 0.22); }

.form-note { margin-top: var(--s3); max-width: 42ch; }
.hp { position: absolute; left: -9999px; }

/* thanks page */
.thanks { padding-block: clamp(88px, 16vh, 176px); }
.thanks .lede { margin-top: var(--s3); }
.thanks .btn { margin-top: var(--s8); }

/* booking — Google appointment schedule when configured, form until then */
.booking-slot { margin-top: var(--s12); }
.booking-frame {
  width: 100%; min-height: 640px; border: 1px solid var(--ink-14);
  border-radius: 6px; background: var(--paper);
}
@media (max-width: 560px) { .booking-frame { min-height: 720px; } }

/* booking options — one page, one link per length */
.booking-intro { margin-top: var(--s6); }
.booking-options { margin-top: var(--s6); }
.booking-option {
  display: grid;
  grid-template-columns: 5.5rem 1fr auto;
  align-items: center; gap: var(--s3);
  padding: var(--s4) var(--s3);
  border: 1px solid var(--ink-14);
  text-decoration: none; color: inherit;
  transition: background 0.15s var(--ease), border-color 0.15s var(--ease);
}
.booking-option:first-child { border-radius: 6px 6px 0 0; }
.booking-option:last-child { border-radius: 0 0 6px 6px; }
.booking-option + .booking-option { border-top: 0; }
.booking-option:hover, .booking-option:focus-visible {
  background: var(--ink-06); border-color: var(--ink); outline: none;
}
.booking-option:hover + .booking-option { border-top-color: var(--ink); }
.booking-time { font-size: 19px; font-weight: 600; letter-spacing: -0.012em; }
.booking-note { color: var(--ink-72); font-size: 15px; }
.booking-go { font-size: 14px; font-weight: 600; color: var(--ink-62); white-space: nowrap; }
.booking-option:hover .booking-go { color: var(--ink); }
.booking-option[data-recommended="true"] .booking-time { color: var(--clay-text); }
.booking-option[data-pending="true"] { cursor: pointer; }
@media (max-width: 560px) {
  .booking-option { grid-template-columns: 1fr; gap: var(--s1); padding: var(--s3); }
  .booking-go { margin-top: var(--s1); }
}