@font-face { font-family: "Red Hat Display"; font-style: normal; font-weight: 300 900; font-display: swap; src: url("fonts/red-hat-display-latin.woff2") format("woff2"); }
@font-face { font-family: "Red Hat Text"; font-style: normal; font-weight: 300 700; font-display: swap; src: url("fonts/red-hat-text-latin.woff2") format("woff2"); }

/* Wiredhut landing v3, redesign
   Layout: full-bleed colour bands (navy, white, orange) on one left-aligned grid.
   The signature element is the orange block, taken from the slanted bars of the Wiredhut mark:
   a living block city in the hero, block-built illustrations, block bullets, cut corners. */

:root {
  /* colour */
  --bg: #f6f7f9;
  --bg-2: #eaeef4;
  --surface: #ffffff;
  --fg: #0b1728;
  --fg-2: #3b495d;
  --muted: #677487;
  --line: rgba(11, 23, 40, .13);
  --navy: #081425;
  --navy-2: #0e1f38;
  --on-navy: #f2f5fa;
  --on-navy-2: #a8b5c8;
  --navy-line: rgba(242, 245, 250, .15);
  --orange: #f15a29;
  --orange-hi: #ff8a3d;
  --orange-lo: #c23f12;
  --orange-ink: #c4431a;
  --on-orange: #0b1728;
  --azure: #2f6bff;
  --teal: #0c9d87;
  --amber: #e0900b;
  /* neutral faces of the block illustrations */
  --blk-t: #ffffff;
  --blk-l: #c3cddb;
  --blk-r: #dbe2ec;
  --blk-d: rgba(11, 23, 40, .22);

  /* type */
  --display: "Red Hat Display", "Segoe UI", "Helvetica Neue", Arial, sans-serif;
  --text: "Red Hat Text", "Segoe UI", "Helvetica Neue", Arial, sans-serif;

  /* measure */
  --gutter: clamp(18px, 4.5vw, 64px);
  --max: 1260px;
  --section: clamp(64px, 8.5vw, 124px);
  --cut: 22px;

  color-scheme: light;
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #060e1a;
    --bg-2: #0a1524;
    --surface: #0f1d32;
    --fg: #eef2f8;
    --fg-2: #b6c2d2;
    --muted: #8492a6;
    --line: rgba(238, 242, 248, .15);
    --navy: #0b1a31;
    --navy-2: #11243f;
    --orange-ink: #ff8f5c;
    --azure: #6c9bff;
    --teal: #3ccdb6;
    --amber: #f5b84a;
    --blk-t: #2b4873;
    --blk-l: #132741;
    --blk-r: #1c3558;
    --blk-d: rgba(238, 242, 248, .2);
    color-scheme: dark;
  }
}
:root[data-theme="dark"] {
  --bg: #060e1a;
  --bg-2: #0a1524;
  --surface: #0f1d32;
  --fg: #eef2f8;
  --fg-2: #b6c2d2;
  --muted: #8492a6;
  --line: rgba(238, 242, 248, .15);
  --navy: #0b1a31;
  --navy-2: #11243f;
  --orange-ink: #ff8f5c;
  --azure: #6c9bff;
  --teal: #3ccdb6;
  --amber: #f5b84a;
  --blk-t: #2b4873;
  --blk-l: #132741;
  --blk-r: #1c3558;
  --blk-d: rgba(238, 242, 248, .2);
  color-scheme: dark;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--fg);
  font-family: var(--text);
  font-size: 17px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: clip;
}
a { color: inherit; }
img, svg, canvas { max-width: 100%; }
h1, h2, h3, p, ul, ol, dl, dd, figure { margin: 0; }
ul, ol { padding: 0; list-style: none; }
::selection { background: var(--orange); color: var(--on-orange); }
:focus-visible { outline: 2px solid var(--orange); outline-offset: 3px; }

.sr-only { position: absolute; width: 1px; height: 1px; margin: -1px; padding: 0; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0; }
.skip-link { position: fixed; top: 8px; left: 8px; z-index: 200; padding: 10px 14px; background: var(--orange); color: var(--on-orange); transform: translateY(-200%); }
.skip-link:focus { transform: none; }
.wrap { width: min(100%, var(--max)); margin-inline: auto; padding-inline: var(--gutter); }

/* ---------- type ---------- */
h1, h2 { font-family: var(--display); font-weight: 300; letter-spacing: -.018em; text-wrap: balance; }
h1 { font-size: clamp(2.45rem, 5.5vw, 4.9rem); line-height: 1.04; }
h2 { font-size: clamp(1.9rem, 3.7vw, 3.15rem); line-height: 1.1; }
h3 { font-family: var(--display); font-weight: 500; font-size: clamp(1.18rem, 1.55vw, 1.38rem); line-height: 1.25; letter-spacing: -.01em; }
.hl { color: var(--orange); }
h1 .hl { display: inline-block; }
.soft { color: var(--muted); }
.lede { font-size: clamp(1.08rem, 1.45vw, 1.3rem); line-height: 1.55; font-weight: 300; color: var(--fg-2); max-width: 60ch; }
.body { color: var(--fg-2); max-width: 64ch; }

/* ---------- the block: bullets and cut corners ---------- */
.cut { clip-path: polygon(0 0, calc(100% - var(--cut) * 2) 0, 100% var(--cut), 100% 100%, 0 100%); }
.cube {
  flex: none; display: inline-block; width: 18px; height: 20px;
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 18 20'%3E%3Cpath fill='%23ff8a3d' d='M9 0l9 5-9 5-9-5z'/%3E%3Cpath fill='%23c23f12' d='M0 5l9 5v10l-9-5z'/%3E%3Cpath fill='%23f15a29' d='M18 5l-9 5v10l9-5z'/%3E%3C/svg%3E") center / contain no-repeat;
}

/* ---------- buttons ---------- */
.button {
  display: inline-flex; align-items: center; gap: 10px; padding: 15px 26px 15px 22px;
  font: 500 15.5px/1.2 var(--text); text-decoration: none; border: 0; cursor: pointer;
  clip-path: polygon(0 0, calc(100% - 14px) 0, 100% 7px, 100% 100%, 0 100%);
  transition: background .18s ease, color .18s ease, transform .18s ease;
}
.button::after { content: "\2192"; transition: transform .18s ease; }
.button:hover::after { transform: translateX(4px); }
.button-orange { background: var(--orange); color: var(--on-orange); }
.button-orange:hover { background: var(--orange-hi); }
.button-ghost { background: rgba(242, 245, 250, .1); color: var(--on-navy); }
.button-ghost:hover { background: rgba(242, 245, 250, .18); }
.button-navy { background: #081425; color: #f2f5fa; }
.button-navy:hover { background: #142a4a; }
.arrow-link { display: inline-flex; align-items: center; gap: 8px; font-weight: 500; text-decoration: none; margin-top: auto; padding-top: 10px; }
.arrow-link::after { content: "\2192"; transition: transform .18s ease; }
.arrow-link:hover::after { transform: translateX(4px); }

/* ---------- header ---------- */
.site-header { position: sticky; top: env(safe-area-inset-top, 0px); z-index: 100; background: var(--navy); color: var(--on-navy); border-bottom: 1px solid var(--navy-line); }
.header-row { display: flex; align-items: center; justify-content: space-between; gap: 20px; min-height: 66px; }
.brand { display: inline-flex; align-items: center; gap: 11px; text-decoration: none; font: 600 14px/1 var(--display); letter-spacing: .2em; }
.brand svg { height: 24px; width: auto; display: block; }
.site-nav { display: flex; align-items: center; gap: clamp(16px, 2.2vw, 34px); font-size: 14.5px; }
.site-nav a { text-decoration: none; color: var(--on-navy-2); transition: color .15s ease; }
.site-nav a:hover { color: var(--on-navy); }
.site-nav .nav-cta { color: var(--on-orange); background: var(--orange); padding: 10px 18px 10px 16px; font-weight: 500; clip-path: polygon(0 0, calc(100% - 10px) 0, 100% 5px, 100% 100%, 0 100%); }
.site-nav .nav-cta:hover { color: var(--on-orange); background: var(--orange-hi); }
.menu-button { display: none; width: 44px; height: 44px; margin-right: -10px; border: 0; background: none; color: inherit; position: relative; cursor: pointer; }
.menu-button i { position: absolute; left: 11px; width: 22px; height: 1.5px; background: currentColor; transition: transform .2s ease, top .2s ease; }
.menu-button i:first-child { top: 17px; }
.menu-button i:nth-child(2) { top: 26px; }
.menu-button[aria-expanded="true"] i:first-child { top: 21.5px; transform: rotate(45deg); }
.menu-button[aria-expanded="true"] i:nth-child(2) { top: 21.5px; transform: rotate(-45deg); }
@media (max-width: 900px) {
  .menu-button { display: block; }
  .site-nav { display: none; position: absolute; left: 0; right: 0; top: 100%; flex-direction: column; align-items: stretch; gap: 0; background: var(--navy); border-bottom: 1px solid var(--navy-line); padding: 6px var(--gutter) 20px; }
  .site-nav.open { display: flex; }
  .site-nav a { padding: 13px 0; border-bottom: 1px solid var(--navy-line); font-size: 16px; }
  .site-nav .nav-cta { margin-top: 16px; text-align: center; padding: 14px; border-bottom: 0; }
}

/* ---------- hero ---------- */
.hero { position: relative; overflow: hidden; background: var(--navy); color: var(--on-navy); }
.hero::before { content: ""; position: absolute; inset: 0; background: radial-gradient(60% 70% at 78% 45%, rgba(241, 90, 41, .16), transparent 70%); pointer-events: none; }
.city { position: absolute; top: 0; right: 0; width: 54%; height: 100%; display: block;
  -webkit-mask-image: linear-gradient(to right, transparent 2%, #000 30%); mask-image: linear-gradient(to right, transparent 2%, #000 30%); }
.hero-copy { position: relative; z-index: 1; max-width: 660px; display: flex; flex-direction: column; gap: clamp(20px, 2.4vw, 30px); padding-block: clamp(56px, 8vw, 116px) clamp(48px, 6vw, 84px); }
.hero .lede { color: var(--on-navy-2); max-width: 44ch; }
.actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 6px; }
@media (max-width: 900px) {
  .city { position: relative; width: 100%; height: 300px; -webkit-mask-image: none; mask-image: none; }
  .hero-copy { padding-bottom: 8px; }
}

/* ---------- sections ---------- */
.section { padding-block: var(--section); }
.tint { background: var(--bg-2); }
.navy { background: var(--navy); color: var(--on-navy); }
.navy .lede, .navy .body { color: var(--on-navy-2); }
.section-head { display: grid; grid-template-columns: minmax(0, 1fr); gap: 18px; margin-bottom: clamp(32px, 4.5vw, 60px); }
.section-head.has-art { grid-template-columns: minmax(0, 1fr) clamp(200px, 26vw, 330px); column-gap: clamp(24px, 4vw, 64px); align-items: end; }
.head-text { display: grid; gap: 18px; min-width: 0; max-width: 860px; }
.split { display: grid; grid-template-columns: minmax(0, .92fr) minmax(0, 1.08fr); gap: clamp(28px, 6vw, 96px); align-items: start; }
.split > * { min-width: 0; }
.stack { display: flex; flex-direction: column; gap: 18px; }
@media (max-width: 900px) {
  .split { grid-template-columns: minmax(0, 1fr); }
  .section-head.has-art { grid-template-columns: minmax(0, 1fr); }
}

/* block illustrations */
.art { display: block; width: 100%; aspect-ratio: 3 / 2; }
.navy .art, .orange-band .art { --blk-t: #2b4873; --blk-l: #132741; --blk-r: #1c3558; --blk-d: rgba(238, 242, 248, .2); }
@media (max-width: 900px) { .section-head .art { width: min(72%, 270px); order: -1; } }

/* why now */
.statement { font-size: clamp(2rem, 4.4vw, 3.7rem); line-height: 1.08; max-width: 18ch; }
.why { display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr); gap: clamp(28px, 6vw, 96px); align-items: end; }
@media (max-width: 900px) { .why { grid-template-columns: minmax(0, 1fr); } }

/* research cards */
.cards { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: clamp(12px, 1.5vw, 20px); }
.card { background: var(--surface); padding: clamp(22px, 2.4vw, 32px); display: flex; flex-direction: column; gap: 12px; min-width: 0; transition: transform .2s ease; }
.card:hover { transform: translateY(-4px); }
.card p { color: var(--fg-2); font-size: 16px; }
.ico { width: 46px; height: 46px; margin-bottom: 10px; fill: none; stroke: var(--fg); stroke-width: 1.75; stroke-linejoin: round; stroke-linecap: round; }
.ico .o { fill: var(--orange); stroke: none; }
@media (max-width: 980px) { .cards { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 600px) { .cards { grid-template-columns: minmax(0, 1fr); } }

/* three columns on a rule: aims, commitments */
.cols { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: clamp(20px, 3vw, 44px); }
.cols.four { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.cols > div { display: flex; flex-direction: column; gap: 12px; padding-top: 22px; border-top: 1px solid var(--line); min-width: 0; }
.navy .cols > div { border-top-color: var(--navy-line); }
.cols p { color: var(--fg-2); font-size: 16px; }
.navy .cols p { color: var(--on-navy-2); }
@media (max-width: 980px) { .cols.four { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 760px) { .cols, .cols.four { grid-template-columns: minmax(0, 1fr); } }
.note { font-size: 14px; line-height: 1.55; color: var(--on-navy-2); max-width: 78ch; margin-top: clamp(28px, 3.4vw, 44px); opacity: .85; }

/* audience panels */
.panels { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: clamp(12px, 1.5vw, 20px); }
.panel { padding: clamp(26px, 3vw, 40px); display: flex; flex-direction: column; gap: 14px; min-height: 300px; min-width: 0; }
.panel h3 { font-weight: 300; font-size: clamp(1.6rem, 2.4vw, 2.1rem); letter-spacing: -.02em; line-height: 1.12; }
.panel-orange { background: var(--orange); color: var(--on-orange); }
.panel-navy { background: #081425; color: #f2f5fa; }
.panel-navy p { color: #b9c5d6; }
.panel-light { background: var(--surface); color: var(--fg); }
.panel-light p { color: var(--fg-2); }
.panel-navy .arrow-link, .panel-light .arrow-link { color: var(--orange-hi); }
.panel-light .arrow-link { color: var(--orange-ink); }
@media (max-width: 900px) { .panels { grid-template-columns: minmax(0, 1fr); } .panel { min-height: 0; } }

/* network: DNA + backgrounds */
.dna-card { background: var(--surface); padding: clamp(22px, 2.8vw, 36px); }
.dna-card .body { font-size: 16px; margin-top: 10px; }
.dna svg { display: block; width: 100%; height: auto; margin-top: clamp(20px, 2.6vw, 30px); overflow: visible; }
.dna .strand { fill: none; stroke-width: 2.4; stroke-linecap: round; }
.dna .strand.a { stroke: var(--fg); }
.dna .strand.b { stroke: var(--muted); opacity: .55; }
.dna .rung { stroke-width: 5; stroke-linecap: round; }
.dna .identity .rung { stroke: var(--orange); }
.dna .data .rung { stroke: var(--azure); }
.dna .interfaces .rung { stroke: var(--teal); }
.dna .transactions .rung { stroke: var(--amber); }
.dna-labels { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); margin-top: 10px; text-align: center; font: 500 13.5px/1.3 var(--display); }
.dna-defs { margin: clamp(20px, 2.6vw, 30px) 0 0; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px clamp(18px, 2.4vw, 30px); }
.dna-defs dt { font: 500 16.5px/1.3 var(--display); display: flex; align-items: center; gap: 9px; margin-bottom: 4px; }
.dna-defs dd { color: var(--fg-2); font-size: 15px; line-height: 1.5; }
.key { flex: none; width: 18px; height: 6px; border-radius: 3px; }
.key.identity { background: var(--orange); }
.key.data { background: var(--azure); }
.key.interfaces { background: var(--teal); }
.key.transactions { background: var(--amber); }
@media (max-width: 520px) { .dna-defs { grid-template-columns: minmax(0, 1fr); } }
.backgrounds { margin-top: 18px; }
.backgrounds li { display: grid; grid-template-columns: 30px minmax(0, 1fr); align-items: start; padding-block: 16px; border-top: 1px solid var(--line); font: 300 clamp(1.1rem, 1.6vw, 1.35rem)/1.35 var(--display); letter-spacing: -.01em; }
.backgrounds li:last-child { border-bottom: 1px solid var(--line); }
.backgrounds .cube { margin-top: .22em; }

/* references */
.refs li { display: grid; grid-template-columns: minmax(0, .72fr) minmax(0, 1.3fr) 190px; gap: 8px clamp(20px, 4vw, 56px); align-items: baseline; padding-block: clamp(18px, 2.2vw, 26px); border-top: 1px solid var(--line); transition: background .15s ease; }
.refs li:last-child { border-bottom: 1px solid var(--line); }
.refs h3 { font-weight: 400; font-size: clamp(1.3rem, 2vw, 1.65rem); letter-spacing: -.02em; }
.refs h3 small { display: block; margin-top: 4px; font: 400 14px/1.4 var(--text); letter-spacing: 0; color: var(--muted); }
.refs p { color: var(--fg-2); font-size: 16px; max-width: 62ch; }
.tag { justify-self: end; font-size: 13px; font-weight: 500; line-height: 1.2; color: var(--orange-ink); border: 1px solid color-mix(in srgb, var(--orange) 45%, transparent); padding: 6px 11px; border-radius: 100px; white-space: nowrap; }
@media (max-width: 820px) { .refs li { grid-template-columns: minmax(0, 1fr); } .tag { justify-self: start; } }

/* founders */
.focus { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 1px; background: var(--navy-line); border: 1px solid var(--navy-line); }
.focus li { background: var(--navy); padding: clamp(20px, 2vw, 28px); display: flex; flex-direction: column; gap: 12px; min-width: 0; }
.focus p { color: var(--on-navy-2); font-size: 15.5px; }
@media (max-width: 1080px) { .focus { grid-template-columns: repeat(2, minmax(0, 1fr)); } .focus li:last-child { grid-column: 1 / -1; } }
@media (max-width: 600px) { .focus { grid-template-columns: minmax(0, 1fr); } }

/* ---------- contact: the orange band ---------- */
.orange-band { position: relative; background: var(--orange); color: var(--on-orange); padding-bottom: 0; overflow: hidden; }
.orange-band h2 { font-size: clamp(2.2rem, 4.6vw, 4rem); line-height: 1.04; }
.orange-band .body { color: var(--on-orange); font-size: 1.1rem; max-width: 40ch; }
.form-card { background: var(--surface); color: var(--fg); padding: clamp(22px, 3vw, 40px); position: relative; z-index: 1; }
.query-form { display: grid; gap: 16px; }
.qf-row { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }
@media (max-width: 560px) { .qf-row { grid-template-columns: minmax(0, 1fr); } }
.qf-field { display: flex; flex-direction: column; gap: 6px; min-width: 0; }
.qf-field label { font-size: 13.5px; font-weight: 500; color: var(--fg-2); }
.qf-field input, .qf-field select, .qf-field textarea { width: 100%; font: 400 16px/1.4 var(--text); color: var(--fg); background: var(--bg); border: 1px solid var(--line); border-radius: 0; padding: 12px 13px; }
.qf-field select option { background: var(--surface); color: var(--fg); }
.qf-field textarea { resize: vertical; min-height: 104px; }
.qf-field input:focus-visible, .qf-field select:focus-visible, .qf-field textarea:focus-visible { outline: 0; border-color: var(--orange); box-shadow: 0 0 0 3px color-mix(in srgb, var(--orange) 25%, transparent); }
.qf-hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.qf-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 16px; }
.qf-status { font-size: 14.5px; color: var(--fg-2); min-height: 1.4em; }
.qf-status[data-state="error"] { color: var(--orange-ink); }
.skyline { display: block; width: 100%; height: clamp(84px, 11vw, 150px); margin-top: clamp(-40px, -3vw, -16px); }

/* ---------- footer ---------- */
.site-footer { background: var(--navy); color: var(--on-navy); padding-block: 30px; }
.footer-row { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 14px 40px; align-items: center; }
.site-footer p { font-size: 14px; color: var(--on-navy-2); }

/* ---------- motion ---------- */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { transition: none !important; }
}