/* ==========================================================================
   Mamont Media — site.css
   Structure and components. Colours and faces come from the active theme file
   (theme-frost-sand.css or theme-digital-core.css) through semantic tokens.
   ========================================================================== */

@font-face { font-family: "Archivo"; src: url("../fonts/archivo-var.woff2") format("woff2"); font-weight: 100 900; font-stretch: 62% 125%; font-display: swap; }
@font-face { font-family: "Hanken Grotesk"; src: url("../fonts/hanken-grotesk-var.woff2") format("woff2"); font-weight: 100 900; font-display: swap; }
@font-face { font-family: "Sora"; src: url("../fonts/sora-var.woff2") format("woff2"); font-weight: 100 800; font-display: swap; }
@font-face { font-family: "Manrope"; src: url("../fonts/manrope-var.woff2") format("woff2"); font-weight: 200 800; font-display: swap; }

:root {
  /* Type scale (fluid) */
  --step--1: clamp(.82rem, .8rem + .1vw, .9rem);
  --step-0: clamp(1rem, .97rem + .16vw, 1.1rem);
  --step-1: clamp(1.18rem, 1.1rem + .35vw, 1.4rem);
  --step-2: clamp(1.45rem, 1.25rem + .8vw, 1.95rem);
  --step-3: clamp(1.9rem, 1.5rem + 1.7vw, 3rem);
  --step-4: clamp(2.4rem, 1.7rem + 3vw, 4.4rem);
  --step-5: clamp(2.7rem, 1.6rem + 4.6vw, 5.6rem);

  /* Space */
  --s-1: .25rem; --s-2: .5rem; --s-3: .75rem; --s-4: 1rem; --s-5: 1.5rem;
  --s-6: 2rem; --s-7: 3rem; --s-8: 4rem; --s-9: 6rem;
  --section: clamp(4.5rem, 3rem + 7vw, 9.5rem);
  --gutter: clamp(1rem, .6rem + 2vw, 2.5rem);
  --wrap: 82rem;

  /* Motion */
  --ease-out: cubic-bezier(.16, 1, .3, 1);
  --ease-io: cubic-bezier(.65, 0, .35, 1);
  --t-fast: 160ms;
  --t-med: 420ms;
  --t-slow: 900ms;

  --radius: 2px;
  --header-h: 4.5rem;
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: calc(var(--header-h) + 1rem); }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition-duration: .01ms !important; transition-delay: 0s !important; }
  .svc:hover .svc__name, .svc:hover .svc__more .icon, .proj:hover .proj__media svg, .btn:hover .icon, .btn:active, .link-arrow:hover .icon, .to-top:hover .icon { transform: none !important; }
}
body { margin: 0; min-height: 100vh; background: var(--g-deep); color: var(--ink-dark-bg); font-family: var(--font-body); font-size: var(--step-0); line-height: 1.6; font-kerning: normal; -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale; overflow-x: clip; }
img, svg, video { display: block; max-width: 100%; }
img { height: auto; }
h1, h2, h3, h4, p, ul, ol, dl, figure, blockquote { margin: 0; }
ul[class], ol[class] { list-style: none; padding: 0; }
a { color: inherit; text-decoration-thickness: 1px; text-underline-offset: .22em; }
button, input, select, textarea { font: inherit; color: inherit; }
button { cursor: pointer; }
address { font-style: normal; }
main:focus { outline: none; }
[hidden] { display: none !important; }

::selection { background: var(--selection-bg); color: var(--selection-ink); }
:focus-visible { outline: 2px solid var(--focus); outline-offset: 3px; border-radius: 1px; }
html { scrollbar-color: var(--scrollbar) transparent; }

.wrap { width: 100%; max-width: calc(var(--wrap) + var(--gutter) * 2); margin-inline: auto; padding-inline: var(--gutter); }
.visually-hidden { position: absolute !important; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); clip-path: inset(50%); white-space: nowrap; }

/* ---------- Grounds: each sets local fg/bg/line/accent ---------- */
.ground { position: relative; background: var(--bg); color: var(--fg); }
.ground--deep  { --bg: var(--g-deep);  --fg: var(--ink-dark-bg); --fg-soft: var(--ink-dark-bg-soft); --line: var(--line-dark); --link: var(--link-dark-bg); }
.ground--dark  { --bg: var(--g-dark);  --fg: var(--ink-dark-bg); --fg-soft: var(--ink-dark-bg-soft); --line: var(--line-dark); --link: var(--link-dark-bg); }
.ground--cold  { --bg: var(--g-cold);  --fg: var(--ink-light-bg); --fg-soft: var(--ink-cold-soft); --line: var(--line-cold); --link: var(--ink-light-bg); }
.ground--light { --bg: var(--g-light); --fg: var(--ink-light-bg); --fg-soft: var(--ink-light-bg-soft); --line: var(--line-light); --link: var(--link-light-bg); }
.ground--warm  { --bg: var(--g-warm);  --fg: var(--ink-light-bg); --fg-soft: var(--ink-warm-soft); --line: var(--line-warm); --link: var(--ink-light-bg); }
.ground--light, .ground--warm, .ground--cold { --focus: var(--focus-on-light); }

.section { padding-block: var(--section); }
.section--tight { padding-block: calc(var(--section) * .66); }

/* ---------- Type ---------- */
.display, h1, h2, h3 { overflow-wrap: break-word; hyphens: manual; font-family: var(--font-display); font-stretch: var(--display-stretch, 100%); font-weight: var(--display-weight, 700); letter-spacing: var(--display-tracking, -.02em); line-height: 1.04; text-wrap: balance; }
h1, .h1 { font-size: var(--step-5); }
h2, .h2 { font-size: var(--step-4); }
h3, .h3 { font-size: var(--step-2); line-height: 1.15; letter-spacing: -.01em; }
.h-sm { font-size: var(--step-3); }
p { text-wrap: pretty; }
.lede { font-size: var(--step-1); line-height: 1.5; color: var(--fg-soft, var(--ink-dark-bg-soft)); max-width: 40rem; }
.soft { color: var(--fg-soft); }
.small { font-size: var(--step--1); }
.measure { max-width: 66ch; }
.label { font-family: var(--font-body); font-size: var(--step--1); font-weight: 600; letter-spacing: .02em; color: var(--fg-soft); }
.tabular { font-variant-numeric: tabular-nums; }

.section-head { display: grid; gap: var(--s-5); margin-bottom: clamp(2.5rem, 5vw, 4.5rem); }
.section-head--split { grid-template-columns: 1fr; align-items: end; }
@media (min-width: 900px) { .section-head--split { grid-template-columns: 1.25fr 1fr; gap: var(--s-8); } }
.section-head p { color: var(--fg-soft); max-width: 36rem; font-size: var(--step-1); line-height: 1.5; }

/* ---------- Links & buttons ---------- */
.btn { --btn-bg: transparent; --btn-fg: var(--fg); position: relative; display: inline-flex; align-items: center; justify-content: center; gap: .6em; min-height: 3.1rem; padding: .8rem 1.4rem; border: 1px solid transparent; border-radius: var(--radius); background: var(--btn-bg); color: var(--btn-fg); font-family: var(--font-body); font-weight: 650; font-size: var(--step-0); line-height: 1.1; text-decoration: none; letter-spacing: .005em; transition: background-color var(--t-fast) ease, color var(--t-fast) ease, transform var(--t-fast) ease, box-shadow var(--t-med) var(--ease-out); -webkit-tap-highlight-color: transparent; }
.btn .icon { width: 1.15em; height: 1.15em; transition: transform var(--t-med) var(--ease-out); }
.btn:hover .icon { transform: translateX(3px); }
.btn:active { transform: translateY(1px) scale(.985); }
.btn--primary { --btn-bg: var(--accent); --btn-fg: var(--accent-ink); box-shadow: 0 10px 30px -14px var(--accent-shadow); }
.btn--primary:hover { --btn-bg: var(--accent-hover); box-shadow: 0 14px 34px -14px var(--accent-shadow); }
.btn--ghost { border-color: var(--line); }
.btn--ghost:hover { border-color: currentColor; }
.btn[disabled], .btn[aria-disabled="true"] { opacity: .55; cursor: not-allowed; transform: none; }

.link-arrow { display: inline-flex; align-items: center; gap: .5em; color: var(--link, var(--fg)); font-weight: 600; text-decoration: none; background: linear-gradient(currentColor, currentColor) 0 100% / 0 1px no-repeat; padding-bottom: 2px; transition: background-size var(--t-med) var(--ease-out); }
.link-arrow .icon { width: 1.1em; height: 1.1em; transition: transform var(--t-med) var(--ease-out); }
.link-arrow:hover { background-size: 100% 1px; }
.link-arrow:hover .icon { transform: translateX(4px); }

.prose a, .text-link { color: var(--link); text-decoration-line: underline; text-decoration-color: color-mix(in srgb, currentColor 45%, transparent); transition: text-decoration-color var(--t-fast); }
.prose a:hover, .text-link:hover { text-decoration-color: currentColor; }

/* ---------- Skip link & draft bar ---------- */
.skip-link { position: absolute; left: var(--gutter); top: -4rem; z-index: 100; padding: .7rem 1rem; background: var(--accent); color: var(--accent-ink); font-weight: 700; text-decoration: none; transition: top var(--t-fast); }
.skip-link:focus { top: .75rem; }
.draft-bar { position: relative; z-index: 60; padding: .45rem var(--gutter); background: #F5D88A; color: #2B1F06; font-size: .8rem; line-height: 1.4; text-align: center; }
.draft { display: inline-block; padding: 0 .35em; border: 1px dashed currentColor; border-radius: 2px; font-size: .85em; font-weight: 600; background: color-mix(in srgb, #F5D88A 35%, transparent); color: inherit; }

/* ---------- Header ---------- */
.site-header { position: sticky; top: 0; z-index: 50; height: var(--header-h); color: var(--ink-dark-bg); transition: background-color var(--t-med) ease, box-shadow var(--t-med) ease, transform var(--t-med) var(--ease-out); }
.site-header::before { content: ""; position: absolute; inset: 0; background: var(--header-bg); backdrop-filter: blur(14px) saturate(1.2); -webkit-backdrop-filter: blur(14px) saturate(1.2); opacity: 0; transition: opacity var(--t-med) ease; }
.site-header.is-stuck::before, .site-header.is-open::before { opacity: 1; }
.site-header.is-stuck { box-shadow: 0 1px 0 var(--line-dark); }
.body--overlay-header .site-header { margin-bottom: calc(var(--header-h) * -1); }
.site-header__inner { position: relative; display: flex; align-items: center; justify-content: space-between; height: 100%; gap: var(--s-5); }

.brand { display: inline-flex; align-items: center; gap: .7rem; text-decoration: none; color: inherit; --tusk: var(--tusk-color); }
.brand .mark { flex: none; }
.brand__word { font-family: var(--font-display); font-stretch: var(--brand-stretch, 115%); font-weight: 700; font-size: 1.02rem; letter-spacing: .14em; text-transform: uppercase; white-space: nowrap; }
.brand__word span { font-weight: 400; }

.site-nav__list { display: flex; gap: clamp(1rem, 2vw, 2.25rem); }
.site-nav__list a { position: relative; display: inline-block; padding-block: .5rem; font-size: .95rem; font-weight: 550; text-decoration: none; color: var(--ink-dark-bg-soft); transition: color var(--t-fast); }
.site-nav__list a::after { content: ""; position: absolute; left: 0; right: 0; bottom: .15rem; height: 1px; background: var(--accent); transform: scaleX(0); transform-origin: right; transition: transform var(--t-med) var(--ease-out); }
.site-nav__list a:hover, .site-nav__list a[aria-current] { color: var(--ink-dark-bg); }
.site-nav__list a:hover::after, .site-nav__list a[aria-current]::after { transform: scaleX(1); transform-origin: left; }
.site-nav__services, .site-nav__meta { display: none; }
.site-nav { display: flex; align-items: center; gap: clamp(1.25rem, 3vw, 3rem); }
.site-nav__cta { min-height: 2.6rem; padding: .55rem 1.1rem; font-size: .92rem; }
.menu-toggle { display: none; }

@media (max-width: 959px) {
  .js .menu-toggle { position: relative; z-index: 2; display: inline-flex; align-items: center; gap: .7rem; min-height: 2.75rem; padding: .4rem .2rem .4rem .8rem; border: 0; background: none; color: inherit; font-weight: 600; font-size: .9rem; }
  .menu-toggle__bars { position: relative; width: 26px; height: 12px; }
  .menu-toggle__bars span { position: absolute; left: 0; right: 0; height: 1.5px; background: currentColor; transition: transform var(--t-med) var(--ease-out), top var(--t-med) var(--ease-out); }
  .menu-toggle__bars span:first-child { top: 0; }
  .menu-toggle__bars span:last-child { top: 10px; }
  .menu-toggle[aria-expanded="true"] .menu-toggle__bars span:first-child { top: 5px; transform: rotate(45deg); }
  .menu-toggle[aria-expanded="true"] .menu-toggle__bars span:last-child { top: 5px; transform: rotate(-45deg); }

  .js .site-nav { position: fixed; inset: 0; z-index: 1; flex-direction: column; align-items: stretch; justify-content: flex-start; gap: var(--s-6); padding: calc(var(--header-h) + 1.5rem) var(--gutter) 2rem; background: var(--g-deep); overflow-y: auto; visibility: hidden; opacity: 0; transform: translateY(-1rem); transition: opacity var(--t-med) var(--ease-out), transform var(--t-med) var(--ease-out), visibility 0s linear var(--t-med); }
  .js .site-header.is-open { position: fixed; top: 0; left: 0; right: 0; z-index: 70; }
  .js .site-header.is-open .site-nav { visibility: visible; opacity: 1; transform: none; transition-delay: 0s; }
  .js .site-nav__list { flex-direction: column; gap: 0; }
  .js .site-nav__list a { display: block; padding: .55rem 0; font-family: var(--font-display); font-stretch: var(--display-stretch); font-size: clamp(2rem, 9vw, 2.8rem); font-weight: 650; letter-spacing: -.02em; color: var(--ink-dark-bg); border-bottom: 1px solid var(--line-dark); }
  .js .site-nav__list a::after { display: none; }
  .js .site-nav__list a[aria-current] { color: var(--accent); }
  .js .site-nav__services { display: grid; gap: .35rem; }
  .js .site-nav__services a { color: var(--ink-dark-bg-soft); text-decoration: none; font-size: .95rem; }
  .js .site-nav__cta { align-self: flex-start; min-height: 3.1rem; padding: .8rem 1.4rem; font-size: 1rem; }
  .js .site-nav__meta { display: grid; gap: .25rem; margin-top: auto; font-size: .9rem; color: var(--ink-dark-bg-soft); }
  .js .site-nav__meta a { color: var(--ink-dark-bg); }
  .no-js .site-header { height: auto; position: relative; }
  .no-js .site-header__inner { flex-wrap: wrap; padding-block: .8rem; }
  .no-js .site-nav { flex-wrap: wrap; gap: .5rem 1rem; }
  .no-js .site-nav__list { flex-wrap: wrap; gap: .25rem 1rem; }
}
@media (max-width: 420px) { .brand__word { font-size: .9rem; letter-spacing: .1em; } }
@media (max-width: 340px) {
  .js .menu-toggle__label { position: absolute; width: 1px; height: 1px; overflow: hidden; clip-path: inset(50%); white-space: nowrap; }
  .js .menu-toggle { min-width: 2.75rem; justify-content: center; padding-inline: .5rem; }
}
html.has-menu-open { overflow: hidden; }
.site-header .brand { position: relative; z-index: 2; }

/* ---------- Hero (shared) ---------- */
.hero { --hero-h: max(100svh, 40rem); position: relative; min-height: var(--hero-h); display: flex; align-items: center; overflow: hidden; isolation: isolate; background: var(--g-deep); color: var(--ink-dark-bg); }
.hero__stage { position: absolute; inset: 0; z-index: -1; overflow: hidden; }
.hero__canvas { position: absolute; bottom: 0; left: 50%; width: max(100%, calc(var(--hero-h) * 1.6)); aspect-ratio: 1600 / 1000; transform: translateX(-50%); }
.hero__scene { width: 100%; height: 100%; }
.hero__content { position: relative; padding-top: calc(var(--header-h) + 3rem); padding-bottom: clamp(9rem, 22vh, 14rem); }
.hero__title { font-size: clamp(2.9rem, 1.4rem + 5.6vw, 6rem); line-height: .98; max-width: 11ch; }
.hero__title .line { display: block; overflow: hidden; padding-bottom: .06em; margin-bottom: -.06em; }
.hero__title .line > span { display: inline-block; }
.hero__lede { margin-top: var(--s-6); max-width: 33rem; font-size: var(--step-1); line-height: 1.5; color: var(--ink-dark-bg-soft); }
.hero__actions { display: flex; flex-wrap: wrap; align-items: center; gap: var(--s-4) var(--s-6); margin-top: var(--s-6); }
.hero__actions .link-arrow { color: var(--ink-dark-bg); }
.hero__pillars { display: flex; flex-wrap: wrap; gap: .4rem 1.4rem; margin-top: var(--s-7); font-size: var(--step--1); }
.hero__pillars a { color: var(--ink-dark-bg-soft); text-decoration: none; padding-block: .3rem; border-bottom: 1px solid var(--line-dark); transition: color var(--t-fast), border-color var(--t-fast); }
.hero__pillars a:hover { color: var(--ink-dark-bg); border-color: currentColor; }

.hero__callouts { position: absolute; inset: 0; display: none; pointer-events: none; }
.hero__callouts li { position: absolute; left: var(--ax); top: var(--ly); height: calc(var(--ay) - var(--ly)); }
.hero__callout-dot { position: absolute; bottom: -4px; left: -4px; width: 9px; height: 9px; border-radius: 50%; background: var(--g-deep); border: 1.5px solid var(--callout); }
.hero__callout-line { position: absolute; left: 0; top: 1.6rem; bottom: 5px; width: 1px; background: linear-gradient(var(--callout), transparent 140%); transform-origin: top; }
.hero__callout-label { position: absolute; left: 0; top: 0; transform: translateX(-50%); white-space: nowrap; font-size: .78rem; font-weight: 600; letter-spacing: .06em; text-transform: uppercase; color: var(--callout); }
@media (min-width: 1100px) and (min-height: 640px) { .hero__callouts { display: block; } }

@media (max-width: 759px) {
  .hero { --stage-h: min(88vw, 24rem); align-items: flex-start; min-height: max(100svh, 46rem); }
  .hero__stage { top: auto; height: var(--stage-h); }
  .hero__canvas { left: auto; right: -8%; width: calc(var(--stage-h) * 2.04); transform: none; }
  .hero__content { padding-top: calc(var(--header-h) + 1.75rem); padding-bottom: calc(var(--stage-h) * var(--stage-clear, .7)); }
  .hero--riso, .hero--survey, .hero--signal { --stage-clear: .95; }
  .hero__pillars { display: none; }
}

/* ---------- Strata boundaries ---------- */
.strata { position: relative; z-index: 2; height: clamp(28px, 4.5vw, 72px); margin-top: calc(clamp(28px, 4.5vw, 72px) * -1); pointer-events: none; }
.strata svg { width: 100%; height: 100%; }
.strata path { fill: var(--strata-fill); }
.strata .strata__line { fill: none; stroke: var(--strata-line, transparent); stroke-width: 1.2; vector-effect: non-scaling-stroke; }
.strata--deep, .strata--midnight { --strata-fill: var(--g-deep); --strata-line: var(--line-dark); }
.strata--dark  { --strata-fill: var(--g-dark); --strata-line: var(--line-dark); }
.strata--cold, .strata--mist { --strata-fill: var(--g-cold); }
.strata--light, .strata--pearl { --strata-fill: var(--g-light); }
.strata--warm, .strata--sand { --strata-fill: var(--g-warm); }

/* ---------- Positioning ---------- */
.positioning__grid { display: grid; gap: var(--s-7); }
@media (min-width: 960px) { .positioning__grid { grid-template-columns: 1.5fr 1fr; gap: var(--s-9); align-items: end; } }
.positioning__statement { font-family: var(--font-display); font-stretch: var(--display-stretch); font-weight: 600; font-size: var(--step-3); line-height: 1.12; letter-spacing: -.02em; text-wrap: balance; }
.positioning__statement em { font-style: normal; color: var(--accent-text); }
.positioning__aside p + p { margin-top: var(--s-4); }
.positioning__aside { color: var(--fg-soft); }

.chain { display: grid; grid-template-columns: repeat(3, auto); justify-content: start; align-items: center; gap: 0; margin-top: var(--s-8); padding-top: var(--s-6); border-top: 1px solid var(--line); }
.chain__node { display: grid; gap: .2rem; padding-right: clamp(1rem, 4vw, 4rem); }
.chain__node strong { font-family: var(--font-display); font-stretch: var(--display-stretch); font-size: var(--step-2); font-weight: 600; letter-spacing: -.01em; line-height: 1.1; }
.chain__node span { font-size: var(--step--1); color: var(--fg-soft); }
.chain__node:nth-child(3) { padding-right: 0; }
.chain__loop { grid-column: 1 / -1; display: grid; gap: .6rem; margin-top: var(--s-4); font-size: var(--step--1); color: var(--fg-soft); }
.chain__loop svg { width: 100%; height: 28px; color: var(--accent-text); }
@media (max-width: 599px) {
  .chain { grid-template-columns: 1fr; gap: var(--s-4); }
  .chain__loop { display: block; padding-top: var(--s-4); border-top: 1px dashed var(--line); }
  .chain__loop svg { display: none; }
}

/* ---------- Service strata (home + services index) ---------- */
.svc-list { border-top: 1px solid var(--line); }
.svc { position: relative; border-bottom: 1px solid var(--line); transition: opacity var(--t-med) var(--ease-out); }
.svc-list:hover .svc:not(:hover), .svc-list:focus-within .svc:not(:focus-within) { opacity: .7; }
.svc__link { position: relative; display: grid; grid-template-columns: 1fr; gap: var(--s-3) var(--s-6); padding: clamp(1.75rem, 3.4vw, 2.75rem) 0; color: inherit; text-decoration: none; }
@media (min-width: 900px) {
  .svc__link { grid-template-columns: minmax(0, 1.25fr) minmax(0, 1fr) 9rem; align-items: center; }
  .svc:hover .svc__glyph, .svc__link:focus-visible .svc__glyph { transform: translate(var(--mx, 0), var(--my, 0)) scale(1.12); }
}
.svc__name { font-family: var(--font-display); font-stretch: var(--display-stretch); font-size: clamp(1.85rem, 1.1rem + 3.4vw, 4.4rem); font-weight: 650; line-height: 1; letter-spacing: -.025em; transition: transform var(--t-med) var(--ease-out), color var(--t-med); }
.svc:hover .svc__name { transform: translateX(.35rem); }
.svc__text { color: var(--fg-soft); max-width: 30rem; }
.svc__more { display: inline-flex; align-items: center; gap: .45rem; margin-top: var(--s-3); font-weight: 600; font-size: var(--step--1); color: var(--fg); }
.svc__more .icon { width: 1.1em; height: 1.1em; transition: transform var(--t-med) var(--ease-out); }
.svc:hover .svc__more .icon { transform: translateX(4px); }
.svc__glyph { justify-self: end; width: 9rem; height: 6rem; color: var(--glyph); transition: transform var(--t-med) var(--ease-out); transform: translate(var(--mx, 0), var(--my, 0)); }
.svc__glyph svg { width: 100%; height: 100%; overflow: visible; }
.svc__glyph .g-draw { stroke-dasharray: 1; stroke-dashoffset: 0; transition: stroke-dashoffset 1s var(--ease-out); }
@media (hover: hover) and (prefers-reduced-motion: no-preference) {
  .svc:not(:hover):not(:focus-within) .svc__glyph .g-draw { stroke-dashoffset: .55; }
}
@media (min-width: 900px) and (max-width: 1199px) {
  .svc__link { grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr) 6rem; }
  .svc__glyph { width: 6rem; height: 4rem; }
  .svc__name { font-size: clamp(1.85rem, .4rem + 3.6vw, 4.4rem); }
}
@media (max-width: 899px) { .svc__glyph { position: absolute; top: 1.6rem; right: 0; width: 4.5rem; height: 3rem; opacity: .7; } .svc__name { padding-right: 5rem; } }

/* ---------- Principles (collaboration) ---------- */
.principles { display: grid; gap: var(--s-6); }
@media (min-width: 900px) { .principles { grid-template-columns: 1.1fr 1fr; gap: var(--s-9); align-items: start; } }
.principles__lead h2 { margin-bottom: var(--s-5); }
@media (min-width: 900px) { .principles__lead h2 { font-size: var(--step-3); } }
.principles__lead p { max-width: 30rem; font-size: var(--step-1); line-height: 1.5; color: var(--fg-soft); }
.principle { display: grid; grid-template-columns: 2.75rem 1fr; gap: var(--s-4); padding-block: var(--s-6); border-top: 1px solid var(--line); }
.principle:last-child { border-bottom: 1px solid var(--line); }
.principle svg { width: 2.75rem; height: 2.75rem; color: var(--fg); }
.principle h3 { font-size: var(--step-2); margin-bottom: .45rem; }
.principle p { color: var(--fg-soft); }

/* ---------- Projects ---------- */
.proj-grid { display: grid; gap: var(--s-6); }
@media (min-width: 760px) { .proj-grid { grid-template-columns: repeat(2, 1fr); } .proj-grid > :first-child { grid-column: 1 / -1; } }
@media (min-width: 1100px) { .proj-grid--home { grid-template-columns: 1.35fr 1fr; grid-template-rows: auto auto; } .proj-grid--home > :first-child { grid-column: 1; grid-row: 1 / span 2; } }
.proj { --pa: var(--proj-mist); position: relative; display: flex; flex-direction: column; color: inherit; text-decoration: none; }
.proj[data-accent="sand"] { --pa: var(--proj-sand); }
.proj[data-accent="copper"] { --pa: var(--proj-copper); }
.proj__media { position: relative; overflow: hidden; aspect-ratio: 16 / 10; background: var(--proj-ground); border-radius: var(--radius); color: var(--proj-line); transition: color var(--t-slow) var(--ease-out); }
.proj:hover .proj__media, .proj:focus-visible .proj__media { color: var(--proj-line-hover); }
@media (min-width: 1100px) {
  .proj-grid--home > :first-child .proj__media { aspect-ratio: auto; flex: 1; min-height: 20rem; }
  .proj-grid--home > :first-child:has(.thumb--tall) .thumb:not(.thumb--tall) { display: none; }
}
.thumb--tall { display: none; }
@media (min-width: 1100px) { .proj-grid--home > :first-child .thumb--tall { display: block; } }
.proj__media::before { content: ""; position: absolute; inset: 0; background: var(--pa); clip-path: inset(100% 0 0 0); transition: clip-path var(--t-slow) var(--ease-out); }
.proj__media svg { position: absolute; inset: 0; width: 100%; height: 100%; transition: transform var(--t-slow) var(--ease-out); }
.proj:hover .proj__media::before, .proj:focus-visible .proj__media::before { clip-path: inset(0 0 0 0); }
.proj:hover .proj__media svg { transform: scale(1.035); }
.proj__flag { position: absolute; top: .9rem; left: .9rem; z-index: 1; padding: .3rem .6rem; border-radius: 2px; background: var(--proj-flag-bg); color: var(--proj-flag-ink); font-size: .74rem; font-weight: 650; letter-spacing: .03em; }
.proj__body { display: grid; gap: .45rem; padding-top: var(--s-5); }
.proj__meta { font-size: var(--step--1); color: var(--fg-soft); }
.proj__title { font-size: var(--step-2); }
.proj__title span { background: linear-gradient(currentColor, currentColor) 0 100% / 0 1px no-repeat; transition: background-size var(--t-med) var(--ease-out); }
.proj:hover .proj__title span { background-size: 100% 1px; }
.proj__sum { color: var(--fg-soft); max-width: 36rem; }
.note { display: flex; gap: .7rem; align-items: flex-start; max-width: 44rem; padding: 1rem 1.15rem; border: 1px solid var(--line); border-radius: var(--radius); font-size: var(--step--1); color: var(--fg-soft); }
.note .icon { flex: none; width: 1.2rem; height: 1.2rem; margin-top: .1rem; }

.filters { display: flex; flex-wrap: wrap; gap: .5rem; margin-bottom: var(--s-7); }
.filters button { min-height: 2.6rem; padding: .45rem 1rem; border: 1px solid var(--line); border-radius: 999px; background: transparent; font-size: .9rem; font-weight: 600; color: var(--fg); transition: background-color var(--t-fast), color var(--t-fast), border-color var(--t-fast), transform var(--t-fast); }
.filters button:hover { border-color: currentColor; }
.filters button:active { transform: translateY(1px) scale(.985); }
@media (max-width: 399px) { .filters button { padding-inline: .85rem; } }
.filters button[aria-pressed="true"] { background: var(--fg); color: var(--bg); border-color: var(--fg); }
.filters__status { width: 100%; font-size: var(--step--1); color: var(--fg-soft); }

/* ---------- Process (approach) ---------- */
.process { position: relative; display: grid; gap: 0; counter-reset: step; }
@media (min-width: 900px) { .process { grid-template-columns: repeat(4, 1fr); gap: var(--s-6); } }
.process__rail { display: none; }
@media (min-width: 900px) {
  .process__rail { display: block; position: absolute; left: 0; right: 0; top: 1.05rem; height: 2px; background: var(--line); }
  .process__rail span { position: absolute; inset: 0; background: var(--fg); transform-origin: left; transform: scaleX(var(--progress, 1)); transition: transform .3s linear; }
  @media (prefers-reduced-motion: reduce) { .process__rail span { transition: none; } }
}
.step { position: relative; padding: 0 0 var(--s-6) 3rem; }
@media (min-width: 900px) { .step { padding: 3.5rem 0 0; } }
.step::before { content: ""; position: absolute; left: .55rem; top: 2.4rem; bottom: 0; width: 1px; background: var(--line); }
@media (min-width: 900px) { .step::before { display: none; } }
.step:last-child::before { bottom: var(--s-6); }
@media (min-width: 600px) and (max-width: 899px) {
  .process { grid-template-columns: 1fr 1fr; column-gap: var(--s-6); }
  .step::before { display: none; }
}
.step__mark { position: absolute; left: 0; top: 0; z-index: 1; display: grid; place-items: center; width: 2.2rem; height: 2.2rem; border-radius: 50%; background: var(--bg); border: 1.5px solid var(--fg); color: var(--fg); transition: background-color var(--t-med), color var(--t-med), border-color var(--t-med); }
.step__mark svg { width: 1rem; height: 1rem; opacity: 1; }
.step__flag { position: absolute; left: 2.6rem; top: .3rem; padding: .1rem .45rem; border-radius: 2px; background: var(--accent); color: var(--accent-ink); font-size: .75rem; font-weight: 700; letter-spacing: .04em; text-transform: uppercase; opacity: 0; transform: translateY(4px); transition: opacity var(--t-med), transform var(--t-med) var(--ease-out); }
.step h3 { font-size: var(--step-2); margin: .35rem 0 .6rem; }
@media (max-width: 899px) { .step h3 { margin-top: .1rem; } }
.step p { color: var(--fg-soft); max-width: 22rem; }
.step ul { list-style: none; padding: 0; margin-top: var(--s-4); display: grid; gap: .25rem; font-size: var(--step--1); color: var(--fg-soft); }
.step ul li::before { content: "— "; }
/* State as a mark: done = filled tick, current = copper flag */
.js .process[data-live] .step__mark svg { opacity: 0; }
.js .process[data-live] .step.is-done .step__mark { background: var(--fg); color: var(--bg); }
.js .process[data-live] .step.is-done .step__mark svg { opacity: 1; }
.js .process[data-live] .step.is-current .step__mark { border-color: var(--accent-strong); box-shadow: 0 0 0 4px color-mix(in srgb, var(--accent) 35%, transparent); }
.js .process[data-live] .step.is-current .step__flag { opacity: 1; transform: none; }

/* ---------- Team ---------- */
.team-grid { display: grid; gap: var(--s-6) var(--s-5); grid-template-columns: repeat(2, 1fr); }
@media (min-width: 1000px) { .team-grid { grid-template-columns: repeat(4, 1fr); } }
@media (max-width: 479px) { .team-grid { grid-template-columns: 1fr 1fr; gap: var(--s-5) var(--s-4); } }
.person { display: grid; gap: .3rem; align-content: start; }
.person__frame { position: relative; overflow: hidden; aspect-ratio: 4 / 5; margin-bottom: .8rem; border-radius: var(--radius); background: var(--portrait-bg); }
.person__frame img { width: 100%; height: 100%; object-fit: cover; }
.person__placeholder { position: absolute; inset: 0; display: grid; place-items: end start; padding: 1rem; }
.person__placeholder svg { position: absolute; inset: 0; width: 100%; height: 100%; color: var(--portrait-ink); }
.person__placeholder span { position: relative; font-size: .78rem; font-weight: 650; letter-spacing: .05em; text-transform: uppercase; color: var(--portrait-label); }
.person__name { font-family: var(--font-display); font-stretch: var(--display-stretch); font-size: var(--step-1); font-weight: 650; letter-spacing: -.01em; line-height: 1.15; }
.person__role { font-size: var(--step--1); color: var(--fg-soft); }
.person__about { margin-top: .5rem; font-size: var(--step--1); color: var(--fg-soft); }
@media (max-width: 479px) {
  .team-grid:has(.person__about) { grid-template-columns: 1fr; }
  .person:has(.person__about) { grid-template-columns: 6.5rem 1fr; grid-template-rows: auto auto 1fr; align-items: start; column-gap: 1rem; }
  .person:has(.person__about) .person__frame { grid-row: 1 / span 3; margin-bottom: 0; }
  .person:has(.person__about) .person__about { grid-column: 2; margin-top: .25rem; }
}

/* ---------- Measurement ---------- */
.measure-grid { display: grid; gap: var(--s-8); }
@media (min-width: 960px) { .measure-grid { grid-template-columns: 1fr 1.1fr; gap: var(--s-9); align-items: start; } }
.measure-list { display: grid; gap: 0; margin-top: var(--s-6); }
.measure-list li { display: grid; grid-template-columns: 1.5rem 1fr; gap: .8rem; padding-block: var(--s-4); border-top: 1px solid var(--line); }
.measure-list .icon { width: 1.25rem; height: 1.25rem; margin-top: .15rem; color: var(--accent-text); }
.measure-list strong { display: block; font-weight: 650; }
.measure-list span { display: block; color: var(--fg-soft); font-size: var(--step--1); line-height: 1.5; }
.report { border: 1px solid var(--line); border-radius: var(--radius); background: var(--report-bg); font-size: var(--step--1); overflow: hidden; }
.report__head { display: flex; justify-content: space-between; gap: 1rem; flex-wrap: wrap; padding: 1rem 1.25rem; border-bottom: 1px solid var(--line); }
.report__head strong { font-size: .95rem; }
.report__tag { color: var(--accent-text); font-weight: 600; }
.report__kpis { display: grid; grid-template-columns: repeat(3, 1fr); border-bottom: 1px solid var(--line); }
.report__kpis div { display: flex; flex-direction: column; padding: 1rem 1.25rem; border-right: 1px solid var(--line); }
.report__kpis div:last-child { border-right: 0; }
.report__kpis dt { color: var(--fg-soft); }
.report__kpis dd { margin: auto 0 0; padding-top: .2rem; white-space: nowrap; font-family: var(--font-display); font-stretch: var(--display-stretch); font-size: var(--step-2); font-weight: 600; font-variant-numeric: tabular-nums; }
@media (min-width: 960px) and (max-width: 1199px) { .report__kpis div { padding: 1rem; } .report__kpis dd { font-size: var(--step-1); } }
.report .report__log { list-style: none; margin: 0; padding: .4rem 1.25rem 1rem; }
.report__log li { display: grid; grid-template-columns: 4.5rem 1fr; gap: .8rem; padding-block: .65rem; border-bottom: 1px dashed var(--line); }
.report__log li:last-child { border-bottom: 0; }
.report__log time { color: var(--fg-soft); font-variant-numeric: tabular-nums; }
.report__foot { padding: .75rem 1.25rem; border-top: 1px solid var(--line); color: var(--fg-soft); }
@media (max-width: 479px) { .report__kpis { grid-template-columns: 1fr; } .report__kpis div { border-right: 0; border-bottom: 1px solid var(--line); } }

/* ---------- FAQ ---------- */
.faq { border-top: 1px solid var(--line); }
.faq details { border-bottom: 1px solid var(--line); }
.faq summary { position: relative; display: flex; justify-content: space-between; align-items: center; gap: var(--s-5); padding: 1.35rem 0; cursor: pointer; list-style: none; font-family: var(--font-display); font-stretch: var(--display-stretch); font-size: var(--step-1); font-weight: 600; letter-spacing: -.01em; line-height: 1.3; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary .icon { flex: none; width: 1.4rem; height: 1.4rem; transition: transform var(--t-med) var(--ease-out); }
.faq details[open] summary .icon { transform: rotate(45deg); }
.faq summary:hover { color: var(--link); }
.faq summary { transition: color var(--t-fast); text-wrap: balance; }
@media (prefers-reduced-motion: no-preference) {
  :root { interpolate-size: allow-keywords; }
  .faq details::details-content { block-size: 0; overflow: clip; transition: block-size var(--t-med) var(--ease-out), content-visibility var(--t-med) allow-discrete; }
  .faq details[open]::details-content { block-size: auto; }
}
.faq__a { padding: 0 3rem 1.6rem 0; color: var(--fg-soft); max-width: 62ch; }
.faq-layout { display: grid; gap: var(--s-7); }
@media (min-width: 960px) { .faq-layout { grid-template-columns: 1fr 1.6fr; gap: var(--s-9); } }

/* ---------- Conversion / form ---------- */
.convert { display: grid; gap: var(--s-8); }
@media (min-width: 960px) { .convert { grid-template-columns: 1fr 1.15fr; gap: var(--s-9); } }
.convert__intro h2 { margin-bottom: var(--s-5); }
.convert__intro p { color: var(--fg-soft); max-width: 30rem; }
.convert__direct { display: grid; gap: .4rem; margin-top: var(--s-7); padding-top: var(--s-5); border-top: 1px solid var(--line); }
.convert__direct a { font-family: var(--font-display); font-stretch: var(--display-stretch); font-size: var(--step-2); font-weight: 600; letter-spacing: -.01em; color: var(--fg); text-decoration: none; }
.convert__direct a:hover { color: var(--link); }

.form { display: grid; gap: var(--s-5); }
.form__row { display: grid; gap: var(--s-5); }
@media (min-width: 640px) { .form__row--2 { grid-template-columns: 1fr 1fr; } }
.field { display: grid; gap: .45rem; align-content: start; }
.field label, .field legend { font-size: .9rem; font-weight: 600; }
.field .opt { font-weight: 400; color: var(--fg-soft); }
.field input, .field select, .field textarea { width: 100%; min-height: 3.1rem; padding: .75rem .9rem; border: 1px solid var(--field-line); border-radius: var(--radius); background: var(--field-bg); color: var(--fg); font-size: 1rem; line-height: 1.4; transition: border-color var(--t-fast), background-color var(--t-fast); }
.field textarea { min-height: 9rem; resize: vertical; }
.field select { appearance: none; padding-right: 2.6rem; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23889aa5' stroke-width='1.8'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right .8rem center; background-size: 1.1rem; }
.ground--light .field select { background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%2366727F' stroke-width='1.8'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E"); }
.field input::placeholder, .field textarea::placeholder { color: var(--placeholder); }
.field input:hover, .field select:hover, .field textarea:hover { border-color: var(--field-line-hover); }
.field input:focus, .field select:focus, .field textarea:focus { outline: 2px solid var(--focus); outline-offset: 2px; border-color: var(--accent-strong); box-shadow: none; }
.field [aria-invalid="true"], .field [aria-invalid="true"]:hover, .field [aria-invalid="true"]:focus { border-color: var(--error); }
.field select, .check { cursor: pointer; }
.field select:has(option[value=""]:checked) { color: var(--placeholder, var(--fg-soft)); }
.field__error { display: flex; gap: .4rem; align-items: flex-start; font-size: .85rem; font-weight: 550; color: var(--error-text); }
.field__error .icon { flex: none; width: 1rem; height: 1rem; margin-top: .15em; }
.field__error:empty { display: none; }
.field__hint { font-size: .82rem; color: var(--fg-soft); }
.check { display: grid; grid-template-columns: 1.25rem 1fr; gap: .75rem; align-items: start; font-size: .92rem; color: var(--fg-soft); }
.field .check input { min-height: 0; padding: 0; appearance: none; -webkit-appearance: none; display: grid; place-content: center; width: 1.25rem; height: 1.25rem; margin: .15rem 0 0; border: 1.5px solid var(--field-line-hover); border-radius: 3px; background: var(--field-bg); cursor: pointer; transition: background-color var(--t-fast), border-color var(--t-fast); }
.check input:checked { border-color: var(--accent); background: var(--accent) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='none' stroke='%230A141B' stroke-width='2.2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m3.5 8.5 3 3 6-7'/%3E%3C/svg%3E") center / 80% no-repeat; }
.check input:hover { border-color: var(--fg); }
.check input:checked:hover { border-color: var(--accent); }
.check input:focus-visible { outline: 2px solid var(--focus); outline-offset: 2px; }
.check input[aria-invalid="true"] { border-color: var(--error); }
.check a { color: var(--fg); }
.hp { position: absolute !important; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.form__submit { display: flex; flex-wrap: wrap; align-items: center; gap: var(--s-4) var(--s-5); }
.form__submit .btn { min-width: 12rem; }
.btn .spinner { display: none; width: 1rem; height: 1rem; border: 2px solid currentColor; border-right-color: transparent; border-radius: 50%; animation: spin .8s linear infinite; }
.is-sending .btn .spinner { display: inline-block; }
.is-sending .btn .icon { display: none; }
.is-sending .btn[disabled] { opacity: 1; cursor: progress; }
@keyframes spin { to { transform: rotate(1turn); } }
.form__status { display: none; gap: .7rem; align-items: flex-start; padding: 1rem 1.15rem; border-radius: var(--radius); font-size: .95rem; }
.form__status:not(:empty) { display: flex; }
.form__status .icon { flex: none; width: 1.25rem; height: 1.25rem; margin-top: .1rem; }
.form__status--success { background: var(--success-bg); color: var(--success-ink); }
.form__status--error { background: var(--error-bg); color: var(--error-ink); }
.form__fine { font-size: .82rem; color: var(--fg-soft); }

/* ---------- Page head (inner pages) ---------- */
.page-head { position: relative; overflow: hidden; padding: calc(var(--header-h) + clamp(3rem, 7vw, 6rem)) 0 clamp(5rem, 9vw, 8rem); background: var(--g-deep); color: var(--ink-dark-bg); --fg: var(--ink-dark-bg); --fg-soft: var(--ink-dark-bg-soft); --line: var(--line-dark); --link: var(--link-dark-bg); }
.page-head__grid { position: relative; z-index: 1; display: grid; gap: var(--s-6); }
@media (min-width: 960px) { .page-head__grid--art { grid-template-columns: 1.4fr 1fr; align-items: end; } }
.page-head h1 { font-size: var(--step-5); max-width: 15ch; }
.page-head .lede { margin-top: var(--s-5); max-width: 42rem; }
.page-head__art { color: var(--glyph); max-width: 22rem; justify-self: end; width: 100%; }
.page-head__art svg { width: 100%; height: auto; overflow: visible; }
.page-head__ridge { position: absolute; left: 0; right: 0; bottom: 0; height: 60%; pointer-events: none; }
.page-head__ridge svg { position: absolute; bottom: 0; width: 100%; height: 100%; }
.crumbs { margin-bottom: var(--s-6); font-size: var(--step--1); }
.crumbs ol { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; align-items: baseline; gap: .4rem; }
.crumbs li { display: inline-flex; align-items: baseline; gap: .4rem; color: var(--ink-dark-bg-soft); }
.crumbs li:not(:last-child)::after { content: "/"; opacity: .5; }
.crumbs a { color: var(--ink-dark-bg-soft); text-decoration: none; }
.crumbs a:hover { color: var(--ink-dark-bg); text-decoration: underline; }
.crumbs [aria-current] { color: var(--ink-dark-bg); }

/* ---------- Service detail ---------- */
.problems { display: grid; gap: 0; }
@media (min-width: 760px) { .problems { grid-template-columns: 1fr 1fr; column-gap: var(--s-8); } }
.problem { padding-block: var(--s-5) var(--s-6); border-top: 1px solid var(--line); }
.problem h3 { font-size: var(--step-1); margin-bottom: .5rem; }
.problem p { color: var(--fg-soft); }
.scope { display: grid; gap: var(--s-6); }
@media (min-width: 700px) { .scope { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1100px) { .scope { grid-template-columns: repeat(4, 1fr); } }
.scope__col { padding-top: var(--s-5); border-top: 2px solid var(--fg); }
.scope__col ul { list-style: none; margin: 0; padding: 0; }
.scope__col h3 { font-size: var(--step-1); margin-bottom: var(--s-4); }
.scope__col li { padding-block: .55rem; border-bottom: 1px solid var(--line); color: var(--fg-soft); font-size: .97rem; }
.deliver { display: grid; gap: var(--s-7); }
@media (min-width: 960px) { .deliver { grid-template-columns: 1fr 1.2fr; gap: var(--s-9); } }
.deliver__list li { display: grid; grid-template-columns: 1.6rem 1fr; gap: .6rem; padding-block: .9rem; border-top: 1px solid var(--line); font-weight: 550; }
.deliver__list li, .story li { text-wrap: pretty; }
.deliver__list .icon { width: 1.25rem; height: 1.25rem; margin-top: .2rem; color: var(--accent-text); }
.related { display: grid; gap: var(--s-5); }
@media (min-width: 760px) { .related { grid-template-columns: 1fr 1fr; } }
.related a { display: grid; grid-template-rows: auto 1fr auto; gap: .5rem; padding: var(--s-6); border: 1px solid var(--line); border-radius: var(--radius); color: inherit; text-decoration: none; transition: border-color var(--t-fast), background-color var(--t-med); }
.related a:hover { border-color: currentColor; background: color-mix(in srgb, var(--fg) 4%, transparent); }
.related strong { font-family: var(--font-display); font-stretch: var(--display-stretch); font-size: var(--step-2); font-weight: 650; letter-spacing: -.01em; line-height: 1.15; text-wrap: balance; }
.related span { color: var(--fg-soft); }

/* ---------- CTA band ---------- */
.cta-band { display: grid; gap: var(--s-6); align-items: end; }
@media (min-width: 900px) { .cta-band { grid-template-columns: 1.4fr auto; } }
.cta-band h2 { max-width: 16ch; }
.cta-band p { margin-top: var(--s-4); color: var(--fg-soft); max-width: 34rem; }
.cta-band > .btn { justify-self: start; }

/* ---------- Prose (legal, about) ---------- */
.prose { max-width: 70ch; }
.prose > * + * { margin-top: 1.1em; }
.prose h2 { font-size: var(--step-2); margin-top: 2.4em; line-height: 1.2; }
.prose h3 { font-size: var(--step-1); margin-top: 1.8em; }
.prose ul, .prose ol { padding-left: 1.2em; }
.prose li + li { margin-top: .4em; }
.prose strong { font-weight: 650; }
.prose table { width: 100%; border-collapse: collapse; font-size: .92rem; }
.prose th, .prose td { text-align: left; vertical-align: top; padding: .7rem .8rem .7rem 0; border-bottom: 1px solid var(--line); }
.prose th { font-weight: 650; }
.table-scroll { overflow-x: auto; }
.legal-layout { display: grid; gap: var(--s-7); }
@media (min-width: 1040px) { .legal-layout { grid-template-columns: 15rem 1fr; gap: var(--s-9); } }
.toc { font-size: var(--step--1); min-width: 0; overflow-wrap: anywhere; }
.legal-layout > * { min-width: 0; }
.prose code { overflow-wrap: anywhere; }
.prose td code, .prose th code { white-space: nowrap; overflow-wrap: normal; }
.prose .table-scroll > table { min-width: 34rem; }
@media (max-width: 599px) {
  .prose .table-scroll > table { min-width: 0; }
  .prose .table-scroll thead { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
  .prose .table-scroll table, .prose .table-scroll tbody, .prose .table-scroll tr, .prose .table-scroll td { display: block; }
  .prose .table-scroll tr { padding: .4rem 0; border-bottom: 1px solid var(--line); }
  .prose .table-scroll td { padding: .5rem 0; border-bottom: 0; }
  .prose .table-scroll td[data-label]::before { content: attr(data-label); display: block; font-weight: 650; }
}
@media (min-width: 1040px) { .toc { position: sticky; top: calc(var(--header-h) + 2rem); align-self: start; } }
.toc h2 { font-family: var(--font-body); font-size: var(--step--1); font-weight: 700; margin-bottom: .6rem; }
.toc ol { display: grid; gap: .1rem; padding-left: 1.8em; color: var(--fg-soft); }
.toc a { display: block; padding-block: .2rem; color: var(--fg-soft); text-decoration: none; }
@media (min-width: 600px) and (max-width: 1039px) { .toc ol { display: block; columns: 2; column-gap: var(--s-6); } .toc li { break-inside: avoid; margin-bottom: .1rem; } }
.toc a:hover { color: var(--fg); text-decoration: underline; }
.callout { padding: 1rem 1.2rem; border: 1px solid var(--line); border-radius: var(--radius); background: color-mix(in srgb, var(--fg) 4%, transparent); }
.meta-line { font-size: var(--step--1); color: var(--fg-soft); }

/* ---------- Contact page ---------- */
.contact-grid { display: grid; gap: var(--s-8); }
@media (min-width: 1000px) { .contact-grid { grid-template-columns: 1fr 1.25fr; gap: var(--s-9); } }
.contact-facts { display: grid; gap: 0; }
.contact-facts > div { display: block; position: relative; padding: var(--s-5) 0 var(--s-5) 2.9rem; border-top: 1px solid var(--line); }
.contact-facts > div:last-child { border-bottom: 1px solid var(--line); }
.contact-facts .icon { position: absolute; left: 0; top: calc(var(--s-5) + .15rem); width: 1.4rem; height: 1.4rem; color: var(--accent-text); }
.contact-facts dt { font-size: var(--step--1); color: var(--fg-soft); }
.contact-facts dd { margin: .15rem 0 0; font-size: var(--step-1); font-weight: 600; }
.contact-facts dd a { color: var(--fg); text-decoration: none; }
.contact-facts dd a:hover { text-decoration: underline; }
.inquiry-types { display: grid; gap: var(--s-4); margin-top: var(--s-6); }
@media (min-width: 600px) and (max-width: 999px) { .inquiry-types { grid-template-columns: 1fr 1fr; } }
.inquiry-types li { padding: var(--s-5); border: 1px solid var(--line); border-radius: var(--radius); }
.inquiry-types strong { display: block; margin-bottom: .3rem; }
.inquiry-types span { display: block; color: var(--fg-soft); font-size: var(--step--1); line-height: 1.55; }
.map-card { --focus: var(--ink-dark-bg); align-self: start; margin: 0; position: relative; overflow: hidden; display: grid; border-radius: var(--radius); background: var(--g-deep); color: var(--ink-dark-bg); }
.map-card svg { width: 100%; height: auto; }
.map-card__body { display: grid; gap: .6rem; padding: var(--s-6); border-top: 1px solid var(--line-dark); }
.map-card__body p { color: var(--ink-dark-bg-soft); font-size: var(--step--1); }
.map-card .link-arrow { color: var(--ink-dark-bg); }
.expect { display: grid; gap: var(--s-5); }
@media (min-width: 760px) { .expect { grid-template-columns: repeat(3, 1fr); } }
.expect li { padding-top: var(--s-5); border-top: 2px solid var(--fg); }
.expect strong { display: block; font-family: var(--font-display); font-stretch: var(--display-stretch); font-size: var(--step-1); line-height: 1.25; margin-bottom: .4rem; }
.expect p { color: var(--fg-soft); }

/* ---------- Project detail ---------- */
.facts-row { display: grid; gap: var(--s-5); padding-block: var(--s-6); border-block: 1px solid var(--line); }
@media (min-width: 760px) { .facts-row { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 960px) { .facts-row { grid-template-columns: repeat(4, 1fr); } }
.facts-row dt { font-size: var(--step--1); color: var(--fg-soft); }
.facts-row dd { margin: .2rem 0 0; font-weight: 600; text-wrap: balance; }
.story { display: grid; gap: var(--s-7); }
@media (min-width: 960px) { .story { grid-template-columns: repeat(3, 1fr); gap: var(--s-7); } }
.story h3 { font-size: var(--step-1); margin-bottom: .6rem; }
.story p, .story li { color: var(--fg-soft); }
.story ul { display: grid; gap: .4rem; padding-left: 1.1em; }
.chips { display: flex; flex-wrap: wrap; gap: .4rem; }
.chips li { padding: .25rem .65rem; border: 1px solid var(--line); border-radius: 999px; font-size: .82rem; }
.case-flow { display: grid; gap: var(--s-5); }
@media (min-width: 900px) { .case-flow { grid-template-columns: repeat(4, 1fr); } }
.case-flow > div { padding: var(--s-5); border: 1px solid var(--line); border-radius: var(--radius); }

/* ---------- 404 ---------- */
.lost { min-height: 80vh; display: grid; align-content: center; }
.lost__code { font-family: var(--font-display); font-stretch: var(--display-stretch); font-size: clamp(5rem, 20vw, 13rem); font-weight: 800; line-height: .85; letter-spacing: -.04em; color: var(--accent-text); }
.lost__links { display: flex; flex-wrap: wrap; gap: .6rem 1.6rem; margin-top: var(--s-6); }

/* ---------- Footer ---------- */
.site-footer { position: relative; background: var(--g-deep); color: var(--ink-dark-bg); --fg: var(--ink-dark-bg); --fg-soft: var(--ink-dark-bg-soft); --line: var(--line-dark); --link: var(--link-dark-bg); }
.site-footer .strata { margin-top: calc(clamp(28px, 4.5vw, 72px) * -1); }
.site-footer__body { display: grid; gap: var(--s-8); padding-top: var(--s-8); padding-bottom: var(--s-8); }
.site-footer__lead { display: grid; gap: var(--s-5); align-content: start; }
.site-footer__statement { max-width: 24rem; color: var(--ink-dark-bg-soft); }
.site-footer__lead .link-arrow { color: var(--ink-dark-bg); font-size: var(--step-1); }
.site-footer__cols { display: grid; grid-template-columns: repeat(2, 1fr); gap: var(--s-6); }
@media (min-width: 700px) { .site-footer__cols { grid-template-columns: 1.3fr 1fr 1fr 1.2fr; } }
@media (min-width: 1200px) {
  .site-footer__body { grid-template-columns: minmax(0, 1fr) auto; gap: var(--s-9); }
  .site-footer__cols { grid-template-columns: repeat(4, max-content); column-gap: var(--s-7); }
}
.site-footer__h { margin-bottom: .9rem; font-family: var(--font-body); font-size: .8rem; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; color: var(--ink-dark-bg-soft); }
.site-footer__cols ul { list-style: none; padding: 0; display: grid; gap: .5rem; }
.site-footer__cols a { color: var(--ink-dark-bg); text-decoration: none; font-size: .95rem; }
.site-footer__cols a:hover { text-decoration: underline; }
.site-footer__cols address { display: grid; gap: .5rem; font-size: .95rem; color: var(--ink-dark-bg-soft); }
.site-footer__base { display: flex; flex-wrap: wrap; justify-content: space-between; gap: .6rem 2rem; padding-block: var(--s-5) var(--s-6); border-top: 0; background: linear-gradient(var(--line-dark), var(--line-dark)) top center / calc(100% - var(--gutter) * 2) 1px no-repeat; font-size: .84rem; color: var(--ink-dark-bg-soft); }
.to-top { display: inline-flex; align-items: center; gap: .4rem; min-height: 2.75rem; color: var(--ink-dark-bg); text-decoration: none; }
.to-top .icon { width: 1rem; height: 1rem; transition: transform var(--t-med) var(--ease-out); }
.to-top:hover .icon { transform: translateY(-3px); }

/* ---------- Depth rail (home) ---------- */
.depth-rail { position: fixed; right: clamp(.75rem, 1.6vw, 1.75rem); top: 50%; z-index: 40; display: none; transform: translateY(-50%); }
@media (min-width: 1280px) and (min-height: 700px) { .js .depth-rail { display: block; } }
.depth-rail ol { list-style: none; margin: 0; position: relative; display: grid; gap: .55rem; padding: .9rem .7rem; border-radius: 999px; background: var(--rail-bg); backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px); }
.depth-rail a { position: relative; display: block; width: 14px; height: 14px; color: var(--rail-ink); }
.depth-rail a::before { content: ""; position: absolute; left: 3px; right: 3px; top: 6px; height: 1.5px; background: currentColor; opacity: .55; transition: opacity var(--t-fast), transform var(--t-med) var(--ease-out); }
.depth-rail a:hover::before { opacity: 1; }
.depth-rail a.is-done::before { opacity: .95; transform: rotate(-35deg) scaleX(1.15); }
.depth-rail a.is-current::before { left: 0; right: 0; height: 2px; top: 6px; background: var(--accent); opacity: 1; }
.depth-rail span { position: absolute; right: calc(100% + .7rem); top: 50%; padding: .2rem .5rem; border-radius: 2px; background: var(--accent); color: var(--accent-ink); font-size: .72rem; font-weight: 700; letter-spacing: .03em; white-space: nowrap; opacity: 0; transform: translate(6px, -50%); pointer-events: none; transition: opacity var(--t-fast), transform var(--t-med) var(--ease-out); }
.depth-rail a.is-current span, .depth-rail a:hover span, .depth-rail a:focus-visible span { opacity: 1; transform: translate(0, -50%); }

/* ---------- Reveal (progressive; content visible without JS) ---------- */
@media (prefers-reduced-motion: no-preference) {
  .js [data-reveal] { opacity: 0; transform: translateY(18px); transition: opacity .9s var(--ease-out), transform .9s var(--ease-out); transition-delay: var(--rd, 0ms); }
  .js [data-reveal].is-in { opacity: 1; transform: none; }
  .js .mask-reveal .line > span { transform: translateY(105%); transition: transform 1.1s var(--ease-out); transition-delay: calc(var(--i, 0) * 90ms); }
  .js .mask-reveal.is-in .line > span { transform: none; }
}

.mask-reveal .line { display: block; overflow: hidden; padding-bottom: .06em; margin-bottom: -.06em; }
.mask-reveal .line > span { display: inline-block; }

/* Grain overlay */
.grain::after { content: ""; position: absolute; inset: 0; pointer-events: none; z-index: 0; opacity: var(--grain-opacity, .07); mix-blend-mode: overlay; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='180' height='180'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='2' stitchTiles='stitch'/%3E%3CfeColorMatrix values='0 0 0 0 1 0 0 0 0 1 0 0 0 0 1 0 0 0 .9 0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E"); }
.grain > * { position: relative; z-index: 1; }

/* ---------- Photography ---------- */
.photo { position: relative; margin: 0; overflow: hidden; background: var(--g-dark); }
.photo img { width: 100%; height: 100%; object-fit: cover; }
.photo figcaption { position: absolute; left: 1rem; bottom: .9rem; z-index: 2; font-size: .78rem; color: #fff; }
.photo-band { position: relative; background: var(--g-deep); }
.photo-band .photo { height: clamp(16rem, 42vw, 34rem); }
.photo-band--short .photo { height: clamp(12rem, 28vw, 24rem); }
.photo-band__caption { position: absolute; left: 0; right: 0; bottom: clamp(1.25rem, 3vw, 2.5rem); z-index: 2; color: #fff; }
.photo-band__caption p { max-width: 34rem; font-family: var(--font-display); font-size: var(--step-1); font-weight: 600; line-height: 1.3; letter-spacing: -.01em; text-shadow: 0 1px 18px rgba(0, 0, 0, .55); }
.photo-band__caption span { display: block; margin-top: .35rem; font-family: var(--font-body); font-size: var(--step--1); font-weight: 400; color: rgba(255, 255, 255, .82); }
.page-head__photo { aspect-ratio: 4 / 3; border-radius: var(--radius); }
@media (max-width: 959px) { .page-head__photo { aspect-ratio: 16 / 9; margin-top: var(--s-4); } }
.map-card__photo { aspect-ratio: 16 / 10; }
/* Touch targets ≥ 24px (WCAG 2.2 2.5.8) for stand-alone links */
.crumbs a, .site-footer__cols a, .site-footer address a, .hero__pillars a, .site-nav__services a, .site-nav__meta a, .convert__direct a { display: inline-block; min-height: 24px; padding-block: .15rem; }
@media (max-width: 899px) { .step__flag { left: auto; right: 0; top: .15rem; } }

/* Polish pass: shared fixes */
.site-header, .site-header * { scroll-margin-top: calc((var(--header-h) + 1rem) * -1); }
.site-footer__lead > a, .convert__direct a { justify-self: start; }
@media (min-width: 760px) { .site-footer__base { display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; } .site-footer__base > :last-child { grid-column: 3; justify-self: end; } }
@media (max-width: 759px) { .site-footer__base { align-items: center; } .site-footer__base p:first-child { flex-basis: 100%; } }
@media (max-width: 419px) {
  .site-footer__cols { grid-template-columns: repeat(2, minmax(0, 1fr)); column-gap: 1.25rem; }
  .site-footer__cols > :nth-child(4) { grid-column: 1 / -1; }
}
@media (min-width: 760px) { .facts-row:has(> :nth-child(3):last-child) { grid-template-columns: repeat(3, 1fr); column-gap: var(--s-7); } }
@media (min-width: 2048px) { html { font-size: .78125vw; } }