/* Interseqt V2. The newsprint system from V1, tightened.
   Tokens first; components follow in page order. */

:root {
  --paper: #F9F9F7;
  --white: #FFFFFF;
  --ink: #111111;
  --red: #CC0000;
  --red-dark: #A30000;
  --red-wash: #FBEAEA;
  --tint: #EFEFE9;
  --hair: #D3D3CC;
  --muted: #55554F;
  --on-dark-muted: #BDBDB5;

  --display: 'Playfair Display', 'Times New Roman', Georgia, serif;
  --serif: 'Lora', Georgia, 'Times New Roman', serif;
  --mono: 'JetBrains Mono', ui-monospace, 'SFMono-Regular', Menlo, monospace;

  --wrap: 1320px;
  --gutter: clamp(1.25rem, 4vw, 3rem);
  --rule: 3px;
  --sec-pad: clamp(4rem, 9vw, 8rem);
  --bar-h: 68px;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; padding: 0; }

html {
  -webkit-text-size-adjust: 100%;
  scroll-padding-top: calc(var(--bar-h) + 12px);
}
@media (prefers-reduced-motion: no-preference) { html { scroll-behavior: smooth; } }

body {
  background: var(--paper);
  color: var(--ink);
  font-family: var(--serif);
  font-size: 1.0625rem;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  font-kerning: normal;
}

img, svg { display: block; max-width: 100%; }
[hidden] { display: none !important; }
a { color: inherit; }
button, input, select, textarea { font: inherit; color: inherit; }
button { cursor: pointer; background: none; border: 0; }
ul, ol { list-style: none; }
::selection { background: var(--red); color: var(--white); }

:focus-visible { outline: 2px solid var(--red); outline-offset: 3px; }
[tabindex="-1"]:focus { outline: none; }

.wrap { max-width: var(--wrap); margin: 0 auto; padding: 0 var(--gutter); }

.skip {
  position: absolute; left: 1rem; top: -100px; z-index: 300;
  background: var(--ink); color: var(--paper); padding: .75rem 1rem;
  font: 700 .8rem/1 var(--mono); text-decoration: none;
}
.skip:focus { top: 1rem; }

/* ---------- Deck switching: only the active practice is shown ---------- */
.deck { display: none; }
html[data-deck="company"] .deck[data-deck="company"],
html[data-deck="web3"] .deck[data-deck="web3"],
html[data-deck="enterprise"] .deck[data-deck="enterprise"],
html[data-deck="ai"] .deck[data-deck="ai"],
html[data-deck="marketing"] .deck[data-deck="marketing"] { display: block; }

/* ---------- Shared type ---------- */
.eyebrow {
  display: flex; align-items: center; gap: .65rem;
  font: 700 .75rem/1 var(--mono); letter-spacing: .14em; text-transform: uppercase;
  color: var(--red);
}
.eyebrow__num {
  display: inline-flex; align-items: center; justify-content: center;
  min-width: 2.1em; height: 1.75em; padding: 0 .35em;
  background: var(--ink); color: var(--paper); letter-spacing: .04em;
}

.ticks li { position: relative; padding-left: 1.15rem; font-size: .95rem; line-height: 1.55; }
.ticks li + li { margin-top: .35rem; }
.ticks li::before {
  content: ""; position: absolute; left: 0; top: .6em;
  width: 6px; height: 6px; background: var(--red);
}

.tag {
  display: inline-block; align-self: center; white-space: nowrap;
  font: 700 .6875rem/1 var(--mono); letter-spacing: .1em; text-transform: uppercase;
  border: 1px solid var(--ink); padding: .45em .65em;
}

.link {
  font: 700 .8125rem/1.2 var(--mono); color: var(--red);
  text-decoration: underline; text-underline-offset: 3px; padding: .25rem 0;
}
.link:hover { color: var(--red-dark); }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .6em;
  min-height: 48px; padding: .85rem 1.4rem;
  font: 700 .8125rem/1 var(--mono); letter-spacing: .08em; text-transform: uppercase;
  text-decoration: none; border: 2px solid var(--ink);
  transition: background-color .16s ease, color .16s ease, border-color .16s ease, transform .1s ease;
}
.btn:active { transform: translateY(1px); }
.btn--ink { background: var(--ink); color: var(--paper); }
.btn--ink:hover { background: var(--red); border-color: var(--red); }
.btn--line { background: transparent; color: var(--ink); }
.btn--line:hover { background: var(--ink); color: var(--paper); }
.btn--paper { background: var(--paper); color: var(--ink); border-color: var(--paper); }
.btn--paper:hover { background: var(--red); border-color: var(--red); color: var(--white); }
.btn--sm { min-height: 40px; padding: .6rem 1rem; font-size: .75rem; }
.btn[disabled] { opacity: .6; cursor: progress; }

/* ---------- Masthead ---------- */
.masthead__edition {
  display: flex; justify-content: space-between; align-items: center; gap: 1rem;
  height: 32px; padding: 0 var(--gutter);
  font: 500 .6875rem/1 var(--mono); letter-spacing: .08em; text-transform: uppercase;
  color: var(--muted); border-bottom: 1px solid var(--hair); background: var(--paper);
}
.masthead__pillars { color: var(--red); }

/* The header box is dissolved so the nav bar can stay sticky for the whole page
   while the edition line scrolls away. */
.masthead { display: contents; }
.masthead__bar {
  position: sticky; top: 0; z-index: 100;
  display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: 1.5rem;
  height: var(--bar-h); padding: 0 var(--gutter);
  background: var(--paper); border-bottom: var(--rule) solid var(--ink);
}
.brand { display: inline-flex; align-items: center; gap: .6rem; text-decoration: none; }
.brand img { width: 30px; height: 30px; }
.brand__word { font: 900 1.15rem/1 var(--display); letter-spacing: .03em; }
.brand__q { color: var(--red); }

.decknav { display: flex; justify-content: center; height: 100%; }
.decknav__link {
  position: relative; display: flex; align-items: center; height: 100%; padding: 0 1.05rem;
  font: 700 .8125rem/1 var(--mono); letter-spacing: .06em; text-decoration: none;
  transition: color .15s ease;
}
.decknav__link::after {
  content: ""; position: absolute; left: 1.05rem; right: 1.05rem; bottom: calc(var(--rule) * -1);
  height: var(--rule); background: var(--red);
  transform: scaleX(0); transform-origin: left; transition: transform .25s var(--ease);
}
.decknav__link:hover { color: var(--red); }
html[data-deck="company"] [data-deck-link="company"].decknav__link,
html[data-deck="web3"] [data-deck-link="web3"].decknav__link,
html[data-deck="enterprise"] [data-deck-link="enterprise"].decknav__link,
html[data-deck="ai"] [data-deck-link="ai"].decknav__link,
html[data-deck="marketing"] [data-deck-link="marketing"].decknav__link { color: var(--red); }
html[data-deck="company"] [data-deck-link="company"].decknav__link::after,
html[data-deck="web3"] [data-deck-link="web3"].decknav__link::after,
html[data-deck="enterprise"] [data-deck-link="enterprise"].decknav__link::after,
html[data-deck="ai"] [data-deck-link="ai"].decknav__link::after,
html[data-deck="marketing"] [data-deck-link="marketing"].decknav__link::after { transform: scaleX(1); }

.menu-btn {
  display: none; align-items: center; gap: .55rem; min-height: 44px; padding: 0 .9rem;
  border: 2px solid var(--ink); font: 700 .75rem/1 var(--mono); letter-spacing: .08em; text-transform: uppercase;
}
.menu-btn__icon, .menu-btn__icon::before, .menu-btn__icon::after {
  display: block; width: 16px; height: 2px; background: var(--ink); transition: transform .2s var(--ease), background-color .2s;
}
.menu-btn__icon { position: relative; }
.menu-btn__icon::before, .menu-btn__icon::after { content: ""; position: absolute; left: 0; }
.menu-btn__icon::before { top: -5px; }
.menu-btn__icon::after { top: 5px; }
.menu-btn[aria-expanded="true"] .menu-btn__icon { background: transparent; }
.menu-btn[aria-expanded="true"] .menu-btn__icon::before { transform: translateY(5px) rotate(45deg); }
.menu-btn[aria-expanded="true"] .menu-btn__icon::after { transform: translateY(-5px) rotate(-45deg); }

.sheet {
  position: fixed; inset: var(--bar-h) 0 0 0; z-index: 99;
  display: flex; flex-direction: column; justify-content: space-between;
  padding: 1rem var(--gutter) calc(1.5rem + env(safe-area-inset-bottom));
  background: var(--paper); overflow-y: auto;
}
.sheet[hidden] { display: none; }
.sheet__list li { border-bottom: 1px solid var(--hair); }
.sheet__list a {
  display: flex; align-items: baseline; gap: .9rem; padding: 1.05rem 0;
  font: 900 clamp(1.9rem, 8vw, 2.6rem)/1 var(--display); text-transform: uppercase; text-decoration: none;
}
.sheet__code { font: 700 .75rem/1 var(--mono); color: var(--red); min-width: 2.2em; }
html[data-deck="company"] .sheet [data-deck-link="company"],
html[data-deck="web3"] .sheet [data-deck-link="web3"],
html[data-deck="enterprise"] .sheet [data-deck-link="enterprise"],
html[data-deck="ai"] .sheet [data-deck-link="ai"],
html[data-deck="marketing"] .sheet [data-deck-link="marketing"] { color: var(--red); }
.sheet__cta { width: 100%; margin-top: 2rem; }
@media (prefers-reduced-motion: no-preference) {
  .sheet:not([hidden]) { animation: sheet-in .22s var(--ease); }
  @keyframes sheet-in { from { opacity: 0; transform: translateY(-8px); } }
}

/* ---------- Hero ---------- */
.hero {
  position: relative;
  padding: clamp(3rem, 8vw, 7rem) 0 clamp(3rem, 6vw, 5.5rem);
  background-image:
    linear-gradient(to right, rgba(17,17,17,.045) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(17,17,17,.045) 1px, transparent 1px);
  background-size: 24px 24px;
  border-bottom: var(--rule) solid var(--ink);
}
.hero__grid { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); gap: 2rem; align-items: end; }
.hero__main { grid-column: 1 / 10; container-type: inline-size; }
.hero__aside { grid-column: 10 / 13; }

.hero__title {
  margin-top: 1.4rem;
  font: 900 clamp(2.4rem, 9.2vw, 8.75rem)/.88 var(--display);
  /* Size the headline to its column so the longest word (EXCELLENCE., DECENTRALIZED)
     always fits, from phones to wide screens. --fit is that word's length. */
  font-size: min(8.75rem, calc(100cqi / (var(--fit, 10) * .76)));
  letter-spacing: -.025em; text-transform: uppercase;
}
.hero__line { display: block; overflow: hidden; padding-bottom: .04em; }
.hero__line > span { display: inline-block; }
.hero__line--accent { color: var(--red); }
.hero__lede { margin-top: 1.75rem; max-width: 44ch; font-size: clamp(1.08rem, 1.5vw, 1.3rem); line-height: 1.55; }
.hero__actions { display: flex; flex-wrap: wrap; gap: .75rem; margin-top: 2rem; }

/* One orchestrated entrance: the headline sets line by line on first load. */
@media (prefers-reduced-motion: no-preference) {
  html.js .hero__line > span { transform: translateY(105%); }
  html.is-ready .hero__line > span { transform: none; transition: transform .9s var(--ease); }
  html.is-ready .hero__line:nth-child(2) > span { transition-delay: .08s; }
  html.is-ready .hero__line:nth-child(3) > span { transition-delay: .16s; }
}

.index { background: var(--paper); border: 1px solid var(--ink); padding: 1.1rem 1.25rem 1.25rem; }
.index__title { font: 700 .75rem/1 var(--mono); letter-spacing: .08em; color: var(--muted); padding-bottom: .9rem; }
.index__list li { border-top: 1px solid var(--ink); }
.index__list a {
  display: flex; justify-content: space-between; align-items: center; gap: 1rem; padding: .8rem 0;
  font: 700 1.1rem/1.25 var(--display); text-decoration: none; transition: color .15s ease;
}
.index__list--plain a { font-size: 1rem; }
.index__list a:hover { color: var(--red); }
.index__go { font-family: var(--mono); transition: transform .2s var(--ease); }
.index__list a:hover .index__go { transform: translateX(4px); }

/* ---------- Facts strip ---------- */
.facts { border-bottom: var(--rule) solid var(--ink); background: var(--paper); }
.facts__list { display: grid; grid-template-columns: repeat(4, 1fr); }
.facts__item { display: flex; flex-direction: column; padding: 1.6rem 1.5rem; border-left: 1px solid var(--hair); }
.facts__item:first-child { border-left: 0; padding-left: 0; }
.facts__item dd { order: -1; font: 900 clamp(2.3rem, 4.4vw, 3.75rem)/1 var(--display); letter-spacing: -.02em; }
.facts__item dt { margin-top: .5rem; font: 500 .75rem/1.3 var(--mono); letter-spacing: .06em; color: var(--muted); }

/* ---------- Sections ---------- */
.sec { padding: var(--sec-pad) 0; }
.sec + .sec { border-top: 1px solid var(--ink); }
.sec--flush { padding-bottom: 0; }
.sec--flush .sec-head { margin-bottom: clamp(1.75rem, 3vw, 2.5rem); }

.sec-head {
  display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); column-gap: 2rem; align-items: end;
  margin-bottom: clamp(2rem, 4.5vw, 3.75rem);
}
.sec-head .eyebrow { grid-column: 1 / -1; margin-bottom: 1rem; }
.sec-head__title {
  grid-column: 1 / 9;
  font: 900 clamp(2rem, 4.6vw, 4.1rem)/.95 var(--display); letter-spacing: -.02em; text-transform: uppercase;
  max-width: 17ch; text-wrap: balance;
}
.sec-head__note { grid-column: 9 / 13; color: var(--muted); font-size: 1rem; max-width: 40ch; }

/* Pillars: four newspaper columns under one heavy rule. */
.pillars { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); border-top: var(--rule) solid var(--ink); }
.pillar { display: flex; flex-direction: column; padding: 1.5rem 1.5rem 0; border-left: 1px solid var(--hair); }
.pillar:first-child { border-left: 0; padding-left: 0; }
.pillar__title { font: 700 1.45rem/1.15 var(--display); }
.pillar__title a { text-decoration: none; transition: color .15s ease; }
.pillar__title a:hover { color: var(--red); }
.pillar__text { margin: .75rem 0 1.1rem; font-size: .95rem; color: var(--muted); }
.pillar .ticks { margin-bottom: 1.4rem; }
.more {
  margin-top: auto; display: inline-flex; gap: .35rem; align-self: flex-start;
  font: 700 .75rem/1 var(--mono); letter-spacing: .08em; text-transform: uppercase; color: var(--red);
  text-decoration: none; padding: .35rem 0;
}
.more span { transition: transform .2s var(--ease); }
.more:hover span { transform: translateX(4px); }

/* Selected work: a two-column ledger. */
.work { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); column-gap: 3rem; border-top: var(--rule) solid var(--ink); }
.work__row {
  display: grid; grid-template-columns: 72px minmax(0, 1fr) auto; gap: 1.25rem; align-items: center;
  padding: 1.25rem 0; border-bottom: 1px solid var(--hair);
}
.work__logo { width: 72px; height: 72px; border: 1px solid var(--hair); background: var(--white); display: grid; place-items: center; padding: 8px; }
.work__logo img { width: 100%; height: 100%; object-fit: contain; }
.work__name { font: 700 1.3rem/1.2 var(--display); }
.work__what { margin-top: .2rem; font-size: .95rem; color: var(--muted); }
.work__link { display: inline-block; margin-top: .4rem; font: 700 .75rem/1 var(--mono); letter-spacing: .04em; color: var(--red); text-decoration: underline; text-underline-offset: 3px; padding: .2rem 0; }
.work__link:hover { color: var(--red-dark); }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

/* Marquee walls (V1 conveyor belt). */
.marquee {
  overflow: hidden; border-top: 1px solid var(--ink); border-bottom: 1px solid var(--ink); background: var(--white);
  -webkit-mask-image: linear-gradient(to right, transparent, #000 4%, #000 96%, transparent);
          mask-image: linear-gradient(to right, transparent, #000 4%, #000 96%, transparent);
}
.marquee__track { display: flex; width: max-content; }
.marquee .logo, .marquee .tool { flex: 0 0 auto; border-right: 1px solid var(--hair); }
.marquee--logos .logo { width: 184px; height: 112px; display: grid; place-items: center; padding: 1.25rem; }
.logo img { max-width: 124px; max-height: 60px; width: auto; height: auto; object-fit: contain; filter: grayscale(1) contrast(1.05); opacity: .9; transition: filter .2s ease, opacity .2s ease; }
.logo:hover img { filter: none; opacity: 1; }
.logo--text span { font: 700 .8125rem/1.2 var(--mono); text-align: center; }
.marquee--tools .tool { width: 128px; height: 112px; }
@media (prefers-reduced-motion: no-preference) {
  .marquee.is-looping .marquee__track { animation: marquee var(--marquee-duration, 60s) linear infinite; }
  .marquee:hover .marquee__track, .marquee:focus-within .marquee__track { animation-play-state: paused; }
}
@keyframes marquee { to { transform: translateX(-50%); } }
@media (prefers-reduced-motion: reduce) {
  .marquee { overflow-x: auto; -webkit-mask-image: none; mask-image: none; }
}

.tool { display: flex; flex-direction: column; align-items: center; justify-content: center; gap: .6rem; padding: 1rem .5rem; text-align: center; }
.tool img { width: 28px; height: 28px; object-fit: contain; }
.tool span { font: 500 .6875rem/1.25 var(--mono); letter-spacing: .02em; }
.tool--text span { font-weight: 700; color: var(--red); }

/* Numbered steps: a real sequence, so numbers belong here. */
.steps { display: grid; border-top: var(--rule) solid var(--ink); }
.steps--4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.steps--3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.steps__item { padding: 1.5rem 1.5rem 0; border-left: 1px solid var(--hair); counter-increment: step; }
.steps__item:first-child { border-left: 0; padding-left: 0; }
.steps__num { font: 700 .75rem/1 var(--mono); letter-spacing: .1em; text-transform: uppercase; color: var(--red); }
.steps__title { margin: .6rem 0 .9rem; font: 900 1.6rem/1.1 var(--display); text-transform: uppercase; letter-spacing: -.01em; }

/* Why Interseqt */
.why { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 2.5rem 3rem; }
.why__item { border-top: 1px solid var(--ink); padding-top: 1.1rem; }
.why__item h3 { font: 700 1.3rem/1.2 var(--display); }
.why__item p { margin-top: .55rem; font-size: .975rem; color: var(--muted); }

/* Where we work */
.where { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); gap: 2rem; align-items: start; }
.where__text { grid-column: 1 / 6; }
.where__text .sec-head { display: block; margin-bottom: 1.5rem; }
.where__text .sec-head__title { max-width: none; font-size: clamp(2rem, 3.2vw, 3rem); }
.where__note { color: var(--muted); font-size: 1rem; }
.where__list { margin-top: 1rem; border-top: 1px solid var(--ink); }
.where__list li { padding: .7rem 0; border-bottom: 1px solid var(--hair); font: 700 .875rem/1.2 var(--mono); }
.where__map { grid-column: 6 / 13; border: 1px solid var(--ink); background: var(--tint); padding: clamp(.75rem, 2vw, 1.5rem); }
.map-land { fill: #CFCFC7; stroke: rgba(17,17,17,.12); stroke-width: .6; }
.map-pin-dot { fill: var(--red); stroke: var(--white); stroke-width: 1.4; }
.map-pin-ring { fill: var(--red); opacity: .2; }
.map-pin-label { font-family: var(--mono); font-size: 11px; font-weight: 700; fill: var(--ink); }

/* Practice pages: services as editorial rows */
.services { border-top: var(--rule) solid var(--ink); }
.service { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); column-gap: 2rem; padding: 1.6rem 0; border-bottom: 1px solid var(--hair); scroll-margin-top: calc(var(--bar-h) + 24px); }
.service__title { grid-column: 1 / 6; font: 700 1.45rem/1.2 var(--display); }
.service__body { grid-column: 6 / 13; color: var(--muted); }
.service__body .ticks li { color: var(--ink); }
.service:target { background: linear-gradient(to right, var(--red-wash), transparent 70%); }

.logo-grid, .tool-grid { display: grid; border-top: 1px solid var(--ink); border-left: 1px solid var(--ink); }
.logo-grid .logo, .tool-grid .tool { background: var(--white); }
.logo-grid { grid-template-columns: repeat(auto-fill, minmax(170px, 1fr)); }
.tool-grid { grid-template-columns: repeat(auto-fill, minmax(124px, 1fr)); }
.logo-grid .logo, .tool-grid .tool { border-right: 1px solid var(--ink); border-bottom: 1px solid var(--ink); }
.logo-grid .logo { aspect-ratio: 3 / 2; display: grid; place-items: center; padding: 1rem; }
.tool-grid .tool { aspect-ratio: 1; }

/* ---------- Closing band ---------- */
.closing {
  background-color: var(--ink); color: var(--paper);
  background-image:
    linear-gradient(to right, rgba(255,255,255,.06) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(255,255,255,.06) 1px, transparent 1px);
  background-size: 24px 24px;
  padding: clamp(4rem, 9vw, 7.5rem) 0;
}
.closing__inner { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); gap: 2rem; align-items: end; }
.closing__title { grid-column: 1 / 9; text-wrap: balance; font: 900 clamp(2.6rem, 7vw, 6.5rem)/.9 var(--display); letter-spacing: -.025em; text-transform: uppercase; }
.closing__side { grid-column: 9 / 13; }
.closing__sub { color: var(--on-dark-muted); margin-bottom: 1.4rem; max-width: 34ch; }

/* ---------- Enquiry ---------- */
.enquire { padding: var(--sec-pad) 0; border-bottom: var(--rule) solid var(--ink); }
.enquire__grid { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); gap: 2rem 3rem; align-items: start; }
.enquire__intro { grid-column: 1 / 6; position: sticky; top: calc(var(--bar-h) + 2rem); }
.enquire__panel { grid-column: 6 / 13; }
.enquire__title { margin-top: 1rem; font: 900 clamp(2.3rem, 4vw, 3.6rem)/.92 var(--display); text-wrap: balance; letter-spacing: -.02em; text-transform: uppercase; }
.enquire__lede { margin-top: 1.2rem; font-size: 1.1rem; max-width: 36ch; }
.enquire__next-h { margin-top: 2.5rem; padding-bottom: .7rem; border-bottom: 1px solid var(--ink); font: 700 .75rem/1 var(--mono); letter-spacing: .08em; text-transform: uppercase; }
.next { counter-reset: next; }
.next li { counter-increment: next; display: grid; grid-template-columns: 2rem 1fr; padding: .85rem 0; border-bottom: 1px solid var(--hair); font-size: .975rem; }
.next li::before { content: counter(next); font: 700 .8125rem/1.7 var(--mono); color: var(--red); }

.form {
  position: relative; background: var(--white); border: var(--rule) solid var(--ink);
  box-shadow: 8px 8px 0 var(--ink);
  padding: clamp(1.25rem, 3vw, 2.25rem);
}
.form__progress { position: absolute; left: 0; right: 0; top: 0; height: 4px; background: var(--tint); }
.form__progress-bar { display: block; height: 100%; width: 50%; background: var(--red); transition: width .4s var(--ease); }
.form[data-at="2"] .form__progress-bar, .form[data-at="3"] .form__progress-bar { width: 100%; }
.form__step { border: 0; min-width: 0; }
.form__step[hidden] { display: none; }
@media (prefers-reduced-motion: no-preference) {
  .form__step.is-entering { animation: step-in .32s var(--ease); }
  @keyframes step-in { from { opacity: 0; transform: translateX(12px); } }
}
.form__legend { display: block; width: 100%; padding: .5rem 0 1.25rem; font: 700 clamp(1.5rem, 2.4vw, 1.9rem)/1.15 var(--display); }
.form__count { display: block; margin-bottom: .55rem; font: 700 .75rem/1 var(--mono); letter-spacing: .08em; text-transform: uppercase; color: var(--red); }
.form__sublegend { margin: 1.75rem 0 .75rem; font: 700 1.05rem/1.3 var(--display); }

.choices { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: .75rem; }
.choice { position: relative; display: block; cursor: pointer; }
.choice input, .chip input, .check input { position: absolute; opacity: 0; width: 1px; height: 1px; }
.choice__box {
  display: flex; flex-direction: column; gap: .3rem; height: 100%;
  padding: 1rem 1.1rem; border: 1px solid var(--ink); background: var(--paper);
  transition: background-color .15s ease, color .15s ease, box-shadow .15s ease;
}
.choice:hover .choice__box { box-shadow: inset 0 0 0 1px var(--ink); }
.choice__title { font: 700 1.1rem/1.2 var(--display); }
.choice__hint { font-size: .875rem; line-height: 1.4; color: var(--muted); }
.choice input:checked + .choice__box { background: var(--ink); color: var(--paper); }
.choice input:checked + .choice__box .choice__hint { color: var(--on-dark-muted); }
.choice input:focus-visible + .choice__box, .chip input:focus-visible + span, .check input:focus-visible + span::before { outline: 2px solid var(--red); outline-offset: 3px; }

.chips { display: flex; flex-wrap: wrap; gap: .5rem; }
.chip { cursor: pointer; position: relative; }
.chip span {
  display: inline-flex; align-items: center; min-height: 40px; padding: 0 .95rem;
  border: 1px solid var(--ink); font: 700 .8125rem/1 var(--mono); transition: background-color .15s ease, color .15s ease;
}
.chip:hover span { background: var(--tint); }
.chip input:checked + span { background: var(--ink); color: var(--paper); }

.form__actions { display: flex; justify-content: flex-end; gap: .75rem; margin-top: 2rem; }
.form__actions--split { justify-content: space-between; }
.form__summary { display: flex; flex-wrap: wrap; align-items: baseline; gap: .5rem 1rem; margin: -.4rem 0 1.4rem; padding: .7rem .9rem; background: var(--tint); font: 500 .8125rem/1.4 var(--mono); }
.form__fine { margin-top: 1rem; font-size: .8125rem; color: var(--muted); text-align: right; }

.field-row { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0 1.5rem; }
.field { margin-bottom: 1.35rem; min-width: 0; }
.field label { display: block; margin-bottom: .4rem; font: 700 .8125rem/1.3 var(--mono); letter-spacing: .02em; }
.optional { font-weight: 500; color: var(--muted); }
.field input[type="text"], .field input[type="email"], .field input[type="tel"], .field select, .field textarea {
  display: block; width: 100%; min-height: 48px; padding: .6rem .1rem;
  font-family: var(--serif); font-size: 1.0625rem; line-height: 1.4;
  background: transparent; border: 0; border-bottom: 2px solid var(--ink); border-radius: 0;
  transition: border-color .15s ease, background-color .15s ease;
}
.field textarea { min-height: 140px; padding: .75rem .85rem; border: 1px solid var(--ink); resize: vertical; }
.field select {
  -webkit-appearance: none; appearance: none; padding-right: 2rem; cursor: pointer;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' fill='none' stroke='%23111' stroke-width='2'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right .25rem center;
}
.field input::placeholder, .field textarea::placeholder { color: #8A8A83; }
.field input:focus, .field select:focus, .field textarea:focus { outline: none; background-color: var(--tint); border-color: var(--red); }
.field [aria-invalid="true"] { border-color: var(--red); background-color: var(--red-wash); }
.field__hint { margin: -.15rem 0 .5rem; font-size: .875rem; color: var(--muted); }
.field__error { min-height: 0; margin-top: .35rem; font: 500 .8125rem/1.4 var(--mono); color: var(--red); }
.field__error:empty { display: none; }
.field__foot { display: flex; justify-content: space-between; gap: 1rem; }
.field__count { margin-top: .35rem; margin-left: auto; font: 500 .75rem/1.4 var(--mono); color: var(--muted); white-space: nowrap; }

.check { display: inline-flex; align-items: center; gap: .55rem; margin-top: .7rem; cursor: pointer; position: relative; font-size: .9375rem; }
.check span { display: inline-flex; align-items: center; gap: .55rem; }
.check span::before { content: ""; width: 18px; height: 18px; flex: 0 0 18px; border: 2px solid var(--ink); background: var(--white); }
.check input:checked + span::before {
  background: var(--ink) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='10' viewBox='0 0 12 10'%3E%3Cpath d='M1 5l3.5 3.5L11 1' fill='none' stroke='%23F9F9F7' stroke-width='2'/%3E%3C/svg%3E") center / 11px no-repeat;
}

.form__error-summary, .form__alert {
  margin: 0 0 1.4rem; padding: .9rem 1rem; border-left: 4px solid var(--red); background: var(--red-wash);
  font-size: .9375rem;
}
.form__error-summary p { font-weight: 600; }
.form__error-summary ul { margin-top: .35rem; }
.form__error-summary a { color: var(--red-dark); }
.form__alert { margin-top: .5rem; display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: .75rem; }
.form__alert[hidden], .form__error-summary[hidden] { display: none; }

.btn.is-loading .btn__label::after { content: ""; display: inline-block; width: 1.2em; text-align: left; animation: dots 1s steps(4, end) infinite; }
@keyframes dots { 0% { content: ""; } 25% { content: "."; } 50% { content: ".."; } 75% { content: "..."; } }

.form__done { padding: .5rem 0 .25rem; }
.done__title { font: 900 clamp(2rem, 4vw, 3rem)/1 var(--display); text-transform: uppercase; letter-spacing: -.02em; }
.done__ref { margin-top: 1.1rem; font: 500 .875rem/1.4 var(--mono); }
.done__ref strong { display: inline-block; margin-left: .35rem; padding: .3rem .55rem; background: var(--ink); color: var(--paper); letter-spacing: .06em; }
.done__text { margin: 1rem 0 1.5rem; max-width: 46ch; }

.hp { position: absolute; left: -10000px; width: 1px; height: 1px; overflow: hidden; }

/* ---------- Footer ---------- */
.foot { padding: clamp(3rem, 6vw, 4.5rem) 0 0; }
.foot__grid { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); gap: 2rem; padding-bottom: 2.5rem; }
.foot__brand { grid-column: 1 / 7; }
.foot__word { font: 900 2rem/1 var(--display); letter-spacing: .02em; }
.foot__line { margin-top: .9rem; max-width: 40ch; color: var(--muted); font-size: .975rem; }
.foot__col { grid-column: span 3; }
.foot__h { font: 700 .75rem/1 var(--mono); letter-spacing: .08em; text-transform: uppercase; color: var(--red); margin-bottom: .9rem; }
.foot__h--gap { margin-top: 1.6rem; }
.foot__col li + li { margin-top: .45rem; }
.foot__col a { text-decoration: none; }
.foot__col a:hover { color: var(--red); text-decoration: underline; text-underline-offset: 3px; }
.foot__small { font-size: .9375rem; color: var(--muted); }
.foot__base {
  display: flex; justify-content: space-between; gap: 1rem; flex-wrap: wrap;
  padding-top: 1.1rem; padding-bottom: calc(1.25rem + env(safe-area-inset-bottom));
  border-top: 1px solid var(--hair); font: 500 .75rem/1.4 var(--mono); color: var(--muted);
}
.foot__base::before { content: none; }
.foot__base a { text-decoration: none; }
.foot__base a:hover { color: var(--red); }

.dock { display: none; }

/* ---------- Responsive ---------- */
@media (max-width: 1080px) {
  .pillars { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .pillar:nth-child(3) { border-left: 0; padding-left: 0; }
  .pillar:nth-child(n+3) { border-top: 1px solid var(--hair); margin-top: 1.5rem; }
  .why { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .steps--4 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .steps--4 .steps__item:nth-child(3) { border-left: 0; padding-left: 0; }
  .steps--4 .steps__item:nth-child(n+3) { margin-top: 1.5rem; border-top: 1px solid var(--hair); }
  .enquire__grid { grid-template-columns: minmax(0, 1fr); gap: 2.5rem; }
  .enquire__intro, .enquire__panel { grid-column: auto; }
  .enquire__intro { position: static; max-width: 640px; }
  .hero__grid { grid-template-columns: minmax(0, 1fr); gap: 2.5rem; }
  .hero__main, .hero__aside { grid-column: auto; }
  .index { max-width: 560px; }
}

@media (max-width: 960px) {
  .decknav, .masthead__cta { display: none; }
  .menu-btn { display: inline-flex; }
  .masthead__bar { grid-template-columns: 1fr auto; }
}

@media (max-width: 820px) {
  :root { --bar-h: 60px; }
  .sec-head { display: block; }
  .sec-head__title { max-width: none; }
  .sec-head__note { margin-top: 1rem; }
  .facts__list { grid-template-columns: repeat(2, 1fr); }
  .facts__item { padding: 1.25rem 0 1.25rem 1.25rem; }
  .facts__item:nth-child(odd) { border-left: 0; padding-left: 0; }
  .facts__item:nth-child(n+3) { border-top: 1px solid var(--hair); }
  .work { grid-template-columns: 1fr; }
  .where { display: block; }
  .where__map { margin-top: 2rem; }
  .service { display: block; padding: 1.4rem 0; }
  .service__body { margin-top: .6rem; }
  .closing__inner { display: block; }
  .closing__side { margin-top: 1.75rem; }
  .foot__grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .foot__brand { grid-column: 1 / -1; }
  .foot__col { grid-column: auto; }
}

@media (max-width: 640px) {
  .masthead__pillars { display: none; }
  .pillars, .why, .steps--3, .steps--4 { grid-template-columns: 1fr; }
  .pillar, .pillar:nth-child(3), .steps__item, .steps--4 .steps__item:nth-child(3) { border-left: 0; padding-left: 0; padding-right: 0; }
  .pillar + .pillar, .steps__item + .steps__item { border-top: 1px solid var(--hair); margin-top: 1.5rem; }
  .pillar:nth-child(n+3), .steps--4 .steps__item:nth-child(n+3) { margin-top: 1.5rem; }
  .why { gap: 1.75rem; }
  .work__row { grid-template-columns: 56px minmax(0, 1fr); }
  .work__logo { width: 56px; height: 56px; }
  .work__row .tag { grid-column: 2; justify-self: start; margin-top: -.5rem; }
  .choices, .field-row { grid-template-columns: 1fr; }
  .form { box-shadow: 5px 5px 0 var(--ink); }
  .form__actions--split .btn { flex: 1; }
  .form__fine { text-align: left; }
  .hero__actions .btn { flex: 1 1 auto; }
  .marquee--logos .logo { width: 148px; height: 96px; }
  .marquee--tools .tool { width: 108px; height: 100px; }
  .logo-grid { grid-template-columns: repeat(2, 1fr); }
  .tool-grid { grid-template-columns: repeat(auto-fill, minmax(96px, 1fr)); }
  .tool span { overflow-wrap: anywhere; }
  .foot__grid { grid-template-columns: minmax(0, 1fr); }

  .dock {
    display: flex; align-items: center; justify-content: center;
    position: fixed; left: 12px; right: 12px; bottom: calc(12px + env(safe-area-inset-bottom)); z-index: 90;
    min-height: 52px; background: var(--ink); color: var(--paper); text-decoration: none;
    font: 700 .8125rem/1 var(--mono); letter-spacing: .08em; text-transform: uppercase;
    box-shadow: 4px 4px 0 var(--red);
    transform: translateY(calc(100% + 24px)); transition: transform .3s var(--ease);
  }
  .dock.is-visible { transform: none; }
}