/* ============================================================
   pages.css - the depth layer. Components for the inner pages
   (work, case studies, method, investment, studio, care, start).
   Everything derives from tokens.css and the patterns already
   set in layout.css. No new colours, no new type sizes.
   ============================================================ */

/* ---- Inner page shell -------------------------------------- */
.page-hero {
  position: relative;
  padding-block: clamp(9rem, 6rem + 10vh, 13rem) clamp(3rem, 2rem + 4vw, 6rem);
}
.page-hero h1 {
  font-size: var(--t-h1);
  font-weight: 600;
  line-height: 1.06;
  letter-spacing: var(--ls-tight);
  max-width: 16ch;
  margin-block: var(--s-5) var(--s-5);
}
.page-hero .lead { max-width: 52ch; }
.page-hero__meta {
  display: flex; flex-wrap: wrap; gap: var(--s-3) var(--s-5);
  margin-top: var(--s-6);
}

/* ---- Navigation: active page ------------------------------- */
.nav__links a[aria-current="page"] { color: var(--c-text); }
.nav__links a[aria-current="page"]::after {
  content: "";
  display: block;
  height: var(--hairline);
  margin-top: 3px;
  background: var(--c-signal);
}

/* ---- Navigation: mobile menu -------------------------------- */
.nav-toggle {
  display: none;
  align-items: center;
  gap: var(--s-3);
  font-family: var(--font-mono);
  font-size: var(--t-mono);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--c-muted);
  padding: 0.6em 1em;
  border: var(--hairline) solid var(--c-line-strong);
  border-radius: var(--radius-pill);
  transition: color var(--dur-1) var(--ease-instrument),
              border-color var(--dur-1) var(--ease-instrument);
}
.nav-toggle:hover { color: var(--c-text); border-color: var(--c-signal); }
.nav-toggle .nav-toggle__icon {
  display: inline-grid; gap: 4px; width: 16px;
}
.nav-toggle .nav-toggle__icon i {
  height: var(--hairline); background: currentColor; display: block;
  transition: transform var(--dur-1) var(--ease-instrument), opacity var(--dur-1);
}
.nav-toggle[aria-expanded="true"] .nav-toggle__icon i:first-child { transform: translateY(2.5px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] .nav-toggle__icon i:last-child { transform: translateY(-2.5px) rotate(-45deg); }
@media (max-width: 820px) {
  .nav-toggle { display: inline-flex; }
  .site-header .btn--primary { display: none; } /* the menu carries the action on small screens */
}

.mobile-nav {
  position: fixed;
  inset: 0;
  z-index: 50; /* above the voice-orb UI (40) */
  display: flex;
  flex-direction: column;
  padding: calc(var(--s-8) + var(--s-6)) var(--gutter) var(--s-7);
  background: color-mix(in oklch, var(--c-void) 94%, transparent);
  -webkit-backdrop-filter: blur(18px) saturate(1.2);
  backdrop-filter: blur(18px) saturate(1.2);
}
.mobile-nav[hidden] { display: none; }
.mobile-nav__close {
  position: absolute;
  top: var(--s-5); right: var(--gutter);
  width: 42px; height: 42px;
  border-radius: 50%;
  border: var(--hairline) solid var(--c-line-strong);
  display: grid; place-items: center;
  color: var(--c-text);
}
.mobile-nav__close:hover { border-color: var(--c-signal); }
.mobile-nav__close svg { width: 18px; height: 18px; }
.mobile-nav__links { display: grid; gap: var(--s-2); }
.mobile-nav__links a {
  display: flex;
  align-items: baseline;
  gap: var(--s-4);
  font-size: var(--t-h3);
  font-weight: 550;
  letter-spacing: var(--ls-tight);
  padding-block: var(--s-3);
  border-bottom: var(--hairline) solid var(--c-line);
}
.mobile-nav__links a .mono { color: var(--c-signal); }
.mobile-nav__links a[aria-current="page"] { color: var(--c-signal); }
.mobile-nav__foot { margin-top: auto; display: grid; gap: var(--s-5); padding-top: var(--s-7); }
.mobile-nav__contact { display: grid; gap: var(--s-2); }
.mobile-nav__contact a { color: var(--c-muted); font-family: var(--font-mono); font-size: var(--t-small); }
.mobile-nav__contact a:hover { color: var(--c-signal); }

/* ---- Work index --------------------------------------------- */
/* Publish flag: entries marked unpublished never render.
   Flip data-publish to "published" to release an entry. */
[data-publish="unpublished"] { display: none !important; }

.windex { display: grid; gap: 0; }
.wentry {
  padding-block: clamp(3.5rem, 2.5rem + 4vw, 7rem);
  border-top: var(--hairline) solid var(--c-line);
}
.wentry .grid12 { row-gap: var(--s-5); align-items: center; }
.wentry__media { grid-column: 1 / -1; }
.wentry__body { grid-column: 1 / -1; }
@media (min-width: 900px) {
  .wentry__media { grid-column: 1 / span 7; }
  .wentry__body { grid-column: 9 / span 4; }
  .wentry:nth-child(even) .wentry__media { grid-column: 6 / span 7; order: 2; }
  .wentry:nth-child(even) .wentry__body { grid-column: 1 / span 4; order: 1; }
}
.wentry__title {
  font-size: var(--t-h3);
  font-weight: 600;
  letter-spacing: var(--ls-tight);
  margin-block: var(--s-3) var(--s-3);
}
.wentry__title a { transition: color var(--dur-1) var(--ease-instrument); }
.wentry__title a:hover { color: var(--c-signal); }

/* ---- Case study --------------------------------------------- */
.cs-section { padding-block: clamp(2.5rem, 1.5rem + 4vw, 5.5rem); }
.cs-h {
  font-size: var(--t-h3);
  font-weight: 600;
  letter-spacing: var(--ls-tight);
  margin-bottom: var(--s-5);
}
.cs-p { color: var(--c-muted); max-width: var(--measure); line-height: 1.7; }
.cs-p + .cs-p { margin-top: var(--s-4); }
.cs-p strong { color: var(--c-text); font-weight: 600; }

.cs-fig { margin: 0; }
.cs-fig .frame {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: var(--hairline) solid var(--c-line);
  background: var(--c-surface);
  box-shadow: var(--shadow-lift);
}
.cs-fig .frame::after {
  content: "";
  position: absolute; inset: 0;
  border-radius: inherit;
  box-shadow: inset 0 0 0 var(--hairline) var(--c-line-strong),
              inset 0 -120px 120px -90px var(--c-signal-soft);
  pointer-events: none;
}
.cs-fig img { width: 100%; height: auto; display: block; }
.cs-fig figcaption {
  display: flex;
  gap: var(--s-4);
  align-items: baseline;
  margin-top: var(--s-4);
  color: var(--c-muted);
  font-size: var(--t-small);
  max-width: 70ch;
}
.cs-fig figcaption .fig-no {
  font-family: var(--font-mono);
  font-size: var(--t-mono);
  letter-spacing: var(--ls-mono);
  text-transform: uppercase;
  color: var(--c-signal);
  white-space: nowrap;
}
.cs-duo {
  display: grid;
  gap: var(--gutter);
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 260px), 1fr));
  align-items: start;
}

/* provenance: the artifacts the design derived from */
.provenance { display: grid; gap: 0; counter-reset: prov; }
.provenance li {
  counter-increment: prov;
  display: grid;
  grid-template-columns: 3.5rem 1fr;
  gap: var(--s-4);
  padding-block: var(--s-5);
  border-top: var(--hairline) solid var(--c-line);
}
.provenance li::before {
  content: "0" counter(prov);
  font-family: var(--font-mono);
  font-size: var(--t-mono);
  letter-spacing: var(--ls-mono);
  color: var(--c-signal);
  padding-top: 0.5em;
}
.provenance p {
  font-size: var(--t-lead);
  line-height: 1.45;
  letter-spacing: -0.01em;
  max-width: 44ch;
  text-wrap: pretty;
}

/* the fingerprint line, presented as a designed plate */
.fingerprint {
  position: relative;
  border: var(--hairline) solid var(--c-line-strong);
  border-radius: var(--radius-lg);
  background: var(--c-surface);
  padding: clamp(1.5rem, 1rem + 2vw, 2.5rem);
  overflow: hidden;
}
.fingerprint::before {
  content: "";
  position: absolute; inset: 0;
  background: radial-gradient(120% 90% at 0% 100%, var(--c-signal-faint), transparent 55%);
  pointer-events: none;
}
.fingerprint__label {
  display: inline-flex;
  align-items: center;
  gap: var(--s-3);
  font-family: var(--font-mono);
  font-size: var(--t-mono);
  letter-spacing: var(--ls-mono);
  text-transform: uppercase;
  color: var(--c-signal);
  margin-bottom: var(--s-5);
}
.fingerprint__label::before {
  content: "";
  width: 9px; height: 9px; border-radius: 50%;
  background: var(--c-signal);
  box-shadow: var(--glow-signal);
}
.fingerprint__line {
  font-family: var(--font-mono);
  font-size: clamp(0.8rem, 0.75rem + 0.2vw, 0.95rem);
  line-height: 2;
  letter-spacing: 0.04em;
  color: var(--c-text);
  max-width: 72ch;
}
.fingerprint__line .sep { color: var(--c-signal); padding-inline: 0.6ch; }
.fingerprint__note {
  margin-top: var(--s-5);
  color: var(--c-muted);
  font-size: var(--t-small);
  max-width: 58ch;
}

/* ---- Method ------------------------------------------------- */
.method-steps { display: grid; gap: 0; }
.method-step {
  display: grid;
  gap: var(--s-2);
  padding-block: clamp(2rem, 1.5rem + 2vw, 3.5rem);
  border-top: var(--hairline) solid var(--c-line);
}
@media (min-width: 900px) {
  .method-step { grid-template-columns: 16rem 1fr; gap: var(--gutter); align-items: start; }
}
.method-step__no {
  font-family: var(--font-mono);
  color: var(--c-signal);
  font-size: var(--t-mono);
  letter-spacing: var(--ls-mono);
  text-transform: uppercase;
}
.method-step__title {
  font-size: var(--t-h3);
  font-weight: 600;
  letter-spacing: var(--ls-tight);
  margin-block: var(--s-2) var(--s-4);
}
@media (min-width: 900px) {
  .method-step__head { display: grid; gap: var(--s-3); align-content: start; }
  .method-step__title { margin-block: 0; }
}
.method-step__body { display: grid; gap: var(--s-4); }
.method-step__body p { color: var(--c-muted); max-width: var(--measure); line-height: 1.7; }
.method-step__body p strong { color: var(--c-text); font-weight: 600; }

/* ---- Investment / tiers ------------------------------------- */
.tiers {
  display: grid;
  gap: var(--gutter);
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 290px), 1fr));
  margin-top: var(--s-8);
  align-items: stretch;
}
.tier {
  display: flex;
  flex-direction: column;
  border: var(--hairline) solid var(--c-line);
  border-radius: var(--radius-lg);
  padding: clamp(1.5rem, 1rem + 2vw, 2.5rem);
  background: var(--c-surface);
  position: relative;
  overflow: hidden;
}
.tier--feature { border-color: var(--c-signal-soft); }
.tier--feature::before {
  content: "";
  position: absolute; inset: 0;
  background: radial-gradient(120% 80% at 100% 0%, var(--c-signal-faint), transparent 60%);
  pointer-events: none;
}
.tier > * { position: relative; }
.tier h3 { font-size: var(--t-h3); margin-bottom: var(--s-2); }
.tier__for { color: var(--c-muted); font-size: var(--t-small); max-width: 34ch; }
.tier__price {
  display: flex; align-items: baseline; gap: 0.35ch;
  font-size: clamp(2.2rem, 1.4rem + 2.6vw, 3.2rem);
  font-weight: 650;
  letter-spacing: var(--ls-tighter);
  margin-block: var(--s-5) var(--s-2);
  font-variant-numeric: tabular-nums;
}
.tier__price .cur { color: var(--c-signal); }
.tier__price .from {
  font-family: var(--font-mono);
  font-size: var(--t-mono);
  letter-spacing: var(--ls-mono);
  text-transform: uppercase;
  color: var(--c-muted);
  align-self: center;
}
.tier__terms {
  font-family: var(--font-mono);
  font-size: var(--t-mono);
  letter-spacing: 0.08em;
  color: var(--c-faint);
  margin-bottom: var(--s-5);
}
.tier .price-list { margin-block: 0 var(--s-6); }
.tier .btn { margin-top: auto; justify-content: center; }

/* care plans, tied to tiers */
.care-rows { display: grid; margin-top: var(--s-7); }
.care-row {
  display: grid;
  gap: var(--s-2) var(--gutter);
  padding-block: var(--s-5);
  border-top: var(--hairline) solid var(--c-line);
  align-items: baseline;
}
.care-row:last-child { border-bottom: var(--hairline) solid var(--c-line); }
@media (min-width: 760px) {
  .care-row { grid-template-columns: 14rem 10rem 1fr; }
}
.care-row__tier { font-weight: 600; font-size: var(--t-body); letter-spacing: var(--ls-tight); }
.care-row__price {
  font-variant-numeric: tabular-nums;
  font-weight: 650;
  font-size: var(--t-h3);
  letter-spacing: var(--ls-tight);
}
.care-row__price .cur { color: var(--c-signal); }
.care-row__price .per { font-size: var(--t-small); font-weight: 400; color: var(--c-muted); }
.care-row__note { color: var(--c-muted); font-size: var(--t-small); max-width: 44ch; }

/* quiet plate for add-ons and notes */
.plate {
  border: var(--hairline) solid var(--c-line);
  border-radius: var(--radius-lg);
  background: var(--c-surface);
  padding: clamp(1.5rem, 1rem + 2vw, 2.25rem);
}
.plate--signal { border-color: var(--c-signal-soft); }
.plate h3 { font-size: var(--t-h3); letter-spacing: var(--ls-tight); margin-bottom: var(--s-3); }
.plate p { color: var(--c-muted); max-width: 60ch; }
.plate .price-inline {
  font-weight: 650;
  font-size: var(--t-lead);
  color: var(--c-text);
  font-variant-numeric: tabular-nums;
}
.plate .price-inline .cur { color: var(--c-signal); }
.plate-grid {
  display: grid;
  gap: var(--gutter);
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 300px), 1fr));
  margin-top: var(--s-7);
}

/* ---- Start / enquiry form ----------------------------------- */
.enquiry {
  border: var(--hairline) solid var(--c-line-strong);
  border-radius: var(--radius-lg);
  background: var(--c-surface);
  padding: clamp(1.5rem, 1rem + 2.5vw, 3rem);
  max-width: 760px;
}
.enquiry .fields { margin-bottom: var(--s-6); }
/* the /start/ brief reuses the dialog's step machinery inline */
.enquiry [hidden] { display: none !important; }
.enquiry .brief__progress { padding-inline: 0; }
.enquiry fieldset.brief__step { padding-top: var(--s-6); }
.enquiry .brief__foot { padding-inline: 0; background: none; flex-wrap: wrap; }
.enquiry__actions { display: flex; flex-wrap: wrap; gap: var(--s-4); align-items: center; }
.enquiry__err { color: #ff8a8a; font-size: var(--t-small); margin-top: var(--s-4); min-height: 1.2em; }
.enquiry__done { display: none; text-align: center; padding: clamp(2rem, 1rem + 4vw, 3.5rem) 0; }
.enquiry.is-done form { display: none; }
.enquiry.is-done .enquiry__done { display: block; }
.enquiry__done .mark {
  width: 64px; height: 64px; margin: 0 auto var(--s-5);
  border-radius: 50%; display: grid; place-items: center;
  background: var(--c-signal-faint); border: var(--hairline) solid var(--c-signal);
  color: var(--c-signal);
}
.enquiry__done .mark svg { width: 30px; height: 30px; }
.enquiry__done h2 { font-size: var(--t-h2); letter-spacing: var(--ls-tight); margin-bottom: var(--s-3); }
.enquiry__done p { color: var(--c-muted); max-width: 46ch; margin: 0 auto; }
.contact-lines { display: grid; gap: var(--s-3); margin-top: var(--s-7); }
.contact-lines a, .contact-lines span {
  font-family: var(--font-mono); font-size: var(--t-small);
  color: var(--c-muted); display: inline-flex; gap: var(--s-3); align-items: baseline;
}
.contact-lines a:hover { color: var(--c-signal); }

/* ---- Tier selection (/start/) and indicative tier (brief) ---- */
.checks--tiers { grid-template-columns: repeat(auto-fit, minmax(min(100%, 230px), 1fr)); }
.checks--tiers .check { align-items: flex-start; }
.checks--tiers .check input { margin-top: 0.25em; }
.checks--tiers .check b { font-weight: 600; }
.checks--tiers .check small {
  display: block;
  color: var(--c-muted);
  font-family: var(--font-mono);
  font-size: var(--t-mono);
  letter-spacing: 0.06em;
  margin-top: 3px;
}
.tier-note {
  margin-top: var(--s-3);
  color: var(--c-signal);
  font-family: var(--font-mono);
  font-size: var(--t-mono);
  letter-spacing: 0.1em;
  text-transform: uppercase;
}
.brief__tier {
  margin: var(--s-4) auto 0;
  max-width: 46ch;
  color: var(--c-signal);
  font-family: var(--font-mono);
  font-size: var(--t-mono);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  line-height: 1.8;
}

/* ---- Footer: Trustpilot badge lives in layout.css (.trustpilot) */
.footer-badge { margin-top: var(--s-6); }
.trustpilot { max-width: 100%; }
.trustpilot .stars { flex: none; }
.trustpilot__txt { min-width: 0; }
.trustpilot__txt span { overflow-wrap: anywhere; }

/* Register empty state: the pending note shows until an entry is published */
.windex__pending { padding-block: var(--s-7); border-top: var(--hairline) solid var(--c-line); }
.windex:has(.wentry[data-publish="published"]) .windex__pending { display: none; }

/* Add-on price line, matching the care-row price pattern */
.plate__price { display: flex; align-items: baseline; gap: var(--s-3); margin-bottom: var(--s-4); flex-wrap: wrap; }
.plate__price .per { color: var(--c-muted); font-size: var(--t-small); }

/* ---- End-of-page conversion band ---------------------------- */
.page-cta {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding-block: clamp(5rem, 3rem + 8vw, 10rem);
  border-top: var(--hairline) solid var(--c-line);
}
.page-cta__bed {
  position: absolute; inset: 0; z-index: -1;
  background:
    radial-gradient(70% 70% at 28% 120%, var(--c-signal-faint), transparent 70%),
    var(--c-bg);
}
.page-cta h2 {
  font-size: var(--t-h2);
  font-weight: 650;
  letter-spacing: var(--ls-tight);
  max-width: 18ch;
  margin-bottom: var(--s-5);
}
.page-cta .lead { max-width: 48ch; margin-bottom: var(--s-6); }
.page-cta__actions { display: flex; flex-wrap: wrap; gap: var(--s-4); align-items: center; }

/* ---- Reduced motion ----------------------------------------- */
@media (prefers-reduced-motion: reduce) {
  .nav-toggle .nav-toggle__icon i { transition: none; }
}