/* ─────────────────────────────────────────────────────────────────────────
   Design Park BD — public site.
   Editorial layout for a knit fabric mill: hairlines and whitespace instead of
   drop-shadowed cards, one signal colour (the profile's yellow), fabric
   photography doing the heavy lifting.
   ───────────────────────────────────────────────────────────────────────── */
:root {
  --deep: #052f34;          /* profile teal, darkened for type surfaces */
  --teal: #0b656b;
  --yellow: #ffd100;
  --ink: #0e1214;
  --body: #55636a;
  --faint: #8a969c;
  --hair: #dfe4e5;
  --hair-soft: #edf0f0;
  --paper: #f6f7f6;
  --shell: 1240px;
  --gut: clamp(20px, 4vw, 56px);
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: 96px; }
body {
  margin: 0; background: #fff; color: var(--body);
  font-family: "Inter", "Helvetica Neue", Helvetica, "Segoe UI", ui-sans-serif, system-ui, Arial, sans-serif;
  font-size: 16px; line-height: 1.6; letter-spacing: -.004em;
  -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility;
}
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; cursor: pointer; }
h1, h2, h3 { color: var(--ink); margin: 0; font-weight: 780; letter-spacing: -.035em; line-height: 1.04; }
p { margin: 0 0 1.1em; }
ol, ul, dl, dd { margin: 0; padding: 0; list-style: none; }
.shell { width: 100%; max-width: var(--shell); margin: 0 auto; padding: 0 var(--gut); }
.skip { position: absolute; left: -9999px; }
.skip:focus { left: 14px; top: 14px; z-index: 99; background: var(--ink); color: #fff; padding: 10px 14px; }
:focus-visible { outline: 2px solid var(--teal); outline-offset: 3px; }
::selection { background: var(--yellow); color: var(--ink); }

/* small caps label used across the page */
.tag, .rule, .facts dt, .index header span, .specs dt, .reach span {
  font-size: 11px; font-weight: 700; letter-spacing: .16em; text-transform: uppercase;
}

/* ── masthead ─────────────────────────────────────────────────────────── */
.masthead {
  position: sticky; top: 0; z-index: 50; background: rgba(255, 255, 255, .92);
  backdrop-filter: saturate(180%) blur(14px); border-bottom: 1px solid var(--hair);
}
.masthead-in { display: flex; align-items: center; gap: 28px; height: 76px; }
.mark { display: flex; align-items: center; gap: 12px; margin-right: auto; }
.mark img { width: 42px; height: 42px; object-fit: contain; }
.mark-text b { display: block; color: var(--ink); font-size: 15.5px; font-weight: 800; letter-spacing: .04em; line-height: 1.1; }
.mark-text i { display: block; color: var(--faint); font-size: 10px; font-style: normal; font-weight: 600; letter-spacing: .07em; margin-top: 2px; }

.nav { display: flex; gap: 26px; }
.nav a { color: #2b363b; font-size: 14px; font-weight: 550; padding: 4px 0; position: relative; }
.nav a::after { content: ""; position: absolute; left: 0; right: 100%; bottom: -1px; height: 2px; background: var(--yellow); transition: right .25s cubic-bezier(.4, 0, .2, 1); }
.nav a:hover::after, .nav a.on::after { right: 0; }

.masthead-end { display: flex; align-items: center; gap: 12px; }
.login {
  border: 1.5px solid var(--ink); border-radius: 2px; color: var(--ink);
  font-size: 12px; font-weight: 750; letter-spacing: .13em; text-transform: uppercase;
  padding: 10px 20px; transition: background .18s ease, color .18s ease;
}
.login:hover { background: var(--ink); color: #fff; }

.burger { display: none; background: none; border: 0; width: 34px; height: 34px; padding: 8px 5px; }
.burger span { display: block; height: 1.6px; background: var(--ink); transition: transform .22s ease, opacity .18s ease; }
.burger span + span { margin-top: 7px; }
.burger[aria-expanded="true"] span:first-child { transform: translateY(4.3px) rotate(45deg); }
.burger[aria-expanded="true"] span:last-child { transform: translateY(-4.3px) rotate(-45deg); }

/* ── hero ─────────────────────────────────────────────────────────────── */
.hero { padding: clamp(48px, 7vw, 92px) 0 0; }
.hero-in { display: grid; grid-template-columns: minmax(0, 1.02fr) minmax(0, .98fr); gap: clamp(32px, 5vw, 76px); align-items: center; }
.tag { color: var(--teal); margin: 0 0 22px; display: flex; align-items: center; gap: 12px; }
.tag::before { content: ""; width: 30px; height: 2px; background: var(--yellow); }
h1 { font-size: clamp(40px, 6.4vw, 82px); font-weight: 800; letter-spacing: -.05em; margin-bottom: 26px; }
h1 em { font-style: normal; color: var(--teal); position: relative; }
h1 em::after { content: ""; position: absolute; left: 0; right: 0; bottom: .07em; height: .1em; background: var(--yellow); z-index: -1; }
.lede { font-size: clamp(15.5px, 1.25vw, 18px); max-width: 500px; margin-bottom: 32px; }
.hero-do { display: flex; align-items: center; gap: 22px; flex-wrap: wrap; }
.cta {
  background: var(--ink); color: #fff; font-size: 13px; font-weight: 700; letter-spacing: .1em;
  text-transform: uppercase; padding: 16px 28px; transition: background .2s ease, transform .2s ease;
}
.cta:hover { background: var(--teal); transform: translateY(-2px); }
.cta-plain { background: none; color: var(--ink); padding: 16px 0; border-bottom: 1.5px solid var(--ink); }
.cta-plain:hover { background: none; color: var(--teal); border-color: var(--teal); transform: none; }
.cta-plain span { transition: transform .2s ease; display: inline-block; }
.cta-plain:hover span { transform: translateX(4px); }

/* Offset mosaic — the second column drops, which reads as composed rather than
   auto-generated. */
.hero-art { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.hero-art figure { margin: 0; overflow: hidden; background: var(--paper); }
.hero-art figure:nth-child(even) { transform: translateY(34px); }
.hero-art img { width: 100%; aspect-ratio: 1; object-fit: cover; transition: transform 1.1s cubic-bezier(.2, .8, .2, 1); }
.hero-art:hover img { transform: scale(1.04); }

.facts { display: grid; grid-template-columns: repeat(4, 1fr); border-top: 1px solid var(--hair); margin-top: clamp(56px, 7vw, 96px); }
.facts div { padding: 24px 26px 26px 0; border-right: 1px solid var(--hair); }
.facts div:last-child { border-right: 0; }
.facts div + div { padding-left: 26px; }
.facts dt { color: var(--faint); margin-bottom: 8px; }
.facts dd { color: var(--ink); font-size: clamp(22px, 2.3vw, 30px); font-weight: 780; letter-spacing: -.04em; line-height: 1; }

/* ── shared band furniture ────────────────────────────────────────────── */
.band { padding: clamp(64px, 8vw, 112px) 0; }
.band-paper { background: var(--paper); }
.band-deep { background: var(--deep); color: #a9c4c5; }
.rule { display: flex; align-items: center; gap: 14px; color: var(--faint); margin: 0 0 34px; padding-bottom: 16px; border-bottom: 1px solid var(--hair); }
.rule b { color: var(--teal); font-weight: 800; }
.rule-light { color: #7ba1a3; border-bottom-color: rgba(255, 255, 255, .16); }
.rule-light b { color: var(--yellow); }
.head { font-size: clamp(30px, 4vw, 52px); letter-spacing: -.045em; margin-bottom: 40px; }
.head-light { color: #fff; }

/* ── about ────────────────────────────────────────────────────────────── */
.split { display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(0, .85fr); gap: clamp(30px, 5vw, 70px); align-items: start; }
.statement { font-size: clamp(24px, 2.9vw, 38px); font-weight: 700; letter-spacing: -.038em; line-height: 1.16; }
.statement em { font-style: normal; color: var(--faint); }
.split-body { padding-top: 6px; font-size: 15.5px; }
.split-body p:last-child { margin-bottom: 0; }

.capability { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; margin-top: clamp(46px, 6vw, 74px); border-top: 1px solid var(--hair); counter-reset: cap; }
.capability li { counter-increment: cap; padding: 26px 26px 0 0; border-right: 1px solid var(--hair); }
.capability li:last-child { border-right: 0; }
.capability li + li { padding-left: 26px; }
.capability li::before { content: "0" counter(cap); display: block; color: var(--yellow); font-size: 11px; font-weight: 800; letter-spacing: .16em; margin-bottom: 14px; -webkit-text-stroke: .4px #c9a300; }
.capability b { display: block; color: var(--ink); font-size: 17px; font-weight: 720; letter-spacing: -.02em; margin-bottom: 7px; }
.capability span { font-size: 14px; line-height: 1.55; }

/* ── fabric index ─────────────────────────────────────────────────────── */
.index { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(28px, 4.5vw, 66px); }
.index header { display: flex; align-items: baseline; justify-content: space-between; gap: 14px; padding-bottom: 14px; border-bottom: 2px solid var(--ink); margin-bottom: 6px; }
.index h3 { font-size: 18px; font-weight: 740; letter-spacing: -.02em; }
.index header span { color: var(--faint); }
.index ol { counter-reset: item; columns: 2; column-gap: 34px; }
.index li {
  counter-increment: item; break-inside: avoid; display: flex; gap: 12px; align-items: baseline;
  padding: 10px 0; border-bottom: 1px solid var(--hair); font-size: 14.5px; color: #2b363b;
  transition: color .16s ease;
}
.index li::before { content: counter(item, decimal-leading-zero); color: var(--faint); font-size: 10.5px; font-weight: 700; letter-spacing: .08em; min-width: 18px; }
.index li:hover { color: var(--teal); }

/* ── processing ───────────────────────────────────────────────────────── */
.process { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0; border-top: 1px solid rgba(255, 255, 255, .16); }
.process section { padding: 32px 34px 0 0; border-right: 1px solid rgba(255, 255, 255, .16); }
.process section:last-child { border-right: 0; }
.process section + section { padding-left: 34px; }
.process h3 { color: #fff; font-size: 17px; font-weight: 720; letter-spacing: -.02em; margin-bottom: 18px; }
.process li { padding: 9px 0; border-bottom: 1px solid rgba(255, 255, 255, .1); font-size: 14.5px; display: flex; align-items: baseline; gap: 11px; }
.process li:last-child { border-bottom: 0; }
.process li::before { content: ""; width: 5px; height: 5px; background: var(--yellow); flex: 0 0 5px; }
.foot-note { color: #7ba1a3; font-size: 13px; font-style: italic; margin: 16px 0 0; }

/* ── gallery ──────────────────────────────────────────────────────────── */
/* Laid out the way the printed profile does it: one bold heading standing over
   its own four pictures, every group on the same page. */
.work-note { color: var(--faint); font-size: 15px; margin: -26px 0 0; }
.group { padding-top: clamp(44px, 5.5vw, 72px); }
.group-title {
  position: relative; text-align: center; color: var(--ink);
  font-size: clamp(21px, 2.7vw, 33px); font-weight: 800; letter-spacing: -.042em;
  margin: 0 auto; max-width: 20ch;
}
.group-title::after { content: ""; display: block; width: 44px; height: 3px; background: var(--yellow); margin: 15px auto 0; }
.group-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; margin-top: clamp(22px, 2.6vw, 32px); }
.cell { position: relative; margin: 0; overflow: hidden; background: var(--paper); cursor: zoom-in; border: 0; padding: 0; display: block; }
.cell img { width: 100%; aspect-ratio: 1; object-fit: cover; transition: transform .8s cubic-bezier(.2, .8, .2, 1); }
.cell:hover img, .cell:focus-visible img { transform: scale(1.06); }

.viewer { position: fixed; inset: 0; z-index: 80; background: rgba(5, 20, 22, .96); display: grid; place-items: center; padding: 68px 24px; }
.viewer[hidden] { display: none; }
.viewer img { max-width: min(680px, 90vw); max-height: 72vh; }
.v-cap { position: absolute; bottom: 40px; left: 0; right: 0; text-align: center; color: #9fb9ba; font-size: 12px; font-weight: 650; letter-spacing: .15em; text-transform: uppercase; margin: 0; }
.v-close, .v-step { position: absolute; background: none; border: 1px solid rgba(255, 255, 255, .22); color: #fff; width: 46px; height: 46px; font-size: 24px; line-height: 1; display: grid; place-items: center; transition: .18s ease; }
.v-close { top: 24px; right: 24px; }
.v-step { top: 50%; transform: translateY(-50%); font-size: 28px; }
.v-prev { left: 24px; } .v-next { right: 24px; }
.v-close:hover, .v-step:hover { background: var(--yellow); border-color: var(--yellow); color: var(--ink); }

/* ── company ──────────────────────────────────────────────────────────── */
.company { display: grid; grid-template-columns: minmax(0, 1.35fr) minmax(260px, .65fr); gap: clamp(30px, 5vw, 70px); align-items: start; }
.specs div { display: grid; grid-template-columns: minmax(150px, .42fr) minmax(0, 1fr); gap: 20px; align-items: baseline; padding: 18px 0; border-bottom: 1px solid var(--hair); }
.specs div:first-child { border-top: 1px solid var(--hair); }
.specs dt { color: var(--faint); }
.specs dd { color: var(--ink); font-size: 17px; font-weight: 700; letter-spacing: -.02em; }
.specs em { display: block; color: var(--teal); font-size: 12px; font-style: normal; font-weight: 650; letter-spacing: .1em; text-transform: uppercase; margin-top: 3px; }

.team { background: var(--deep); color: #a9c4c5; padding: 32px 30px; }
.team h3 { color: #fff; font-size: 17px; font-weight: 720; margin-bottom: 18px; }
.team li { display: flex; align-items: center; gap: 14px; padding: 11px 0; border-bottom: 1px solid rgba(255, 255, 255, .12); font-size: 14.5px; }
.team b { color: var(--yellow); font-size: 18px; font-weight: 800; letter-spacing: -.03em; min-width: 20px; }
.team p { color: #7ba1a3; font-size: 13px; margin: 18px 0 0; }

/* ── contact ──────────────────────────────────────────────────────────── */
.contact { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: clamp(30px, 5vw, 70px); align-items: start; }
.contact-lede { font-size: 16px; max-width: 400px; margin: 0; }
.reach li { padding: 22px 0; border-bottom: 1px solid var(--hair); }
.reach li:first-child { border-top: 1px solid var(--hair); }
.reach span { display: block; color: var(--faint); margin-bottom: 7px; }
.reach a, .reach b { color: var(--ink); font-size: clamp(18px, 1.9vw, 24px); font-weight: 720; letter-spacing: -.03em; line-height: 1.3; }
.reach b { display: block; font-size: 17px; font-weight: 620; letter-spacing: -.02em; }
.reach a { border-bottom: 2px solid transparent; transition: border-color .18s ease, color .18s ease; }
.reach a:hover { color: var(--teal); border-bottom-color: var(--yellow); }

/* ── footer ───────────────────────────────────────────────────────────── */
.foot { background: var(--ink); color: #7d8b90; padding-top: 56px; font-size: 14px; }
.foot-in { display: flex; justify-content: space-between; gap: 40px; flex-wrap: wrap; padding-bottom: 42px; }
.foot-brand { display: flex; gap: 16px; align-items: flex-start; }
.foot-mark { background: #fff; padding: 8px; display: block; flex: 0 0 auto; }
.foot-mark img { width: 38px; height: 38px; object-fit: contain; }
.foot-brand p { margin: 0; font-size: 13.5px; line-height: 1.6; }
.foot-nav { display: grid; grid-template-columns: repeat(2, auto); gap: 8px 46px; align-content: start; }
.foot-nav a { font-size: 13.5px; transition: color .16s ease; }
.foot-nav a:hover { color: var(--yellow); }
.foot-base { display: flex; justify-content: space-between; gap: 14px; flex-wrap: wrap; border-top: 1px solid rgba(255, 255, 255, .1); padding-top: 22px; padding-bottom: 26px; font-size: 12px; color: #5d6a6f; letter-spacing: .04em; }

/* ── responsive ───────────────────────────────────────────────────────── */
@media (max-width: 1080px) {
  .capability { grid-template-columns: 1fr 1fr; }
  .capability li:nth-child(2) { border-right: 0; }
  .capability li:nth-child(n+3) { border-top: 1px solid var(--hair); padding-top: 26px; }
  .capability li:nth-child(3) { padding-left: 0; }
}
@media (max-width: 900px) {
  html { scroll-padding-top: 78px; }
  .masthead-in { height: 66px; }
  .burger { display: block; }
  .nav {
    position: absolute; top: 100%; left: 0; right: 0; display: none; flex-direction: column;
    gap: 0; background: #fff; border-bottom: 1px solid var(--hair); padding: 6px var(--gut) 18px;
  }
  .nav.open { display: flex; }
  .nav a { font-size: 16px; padding: 14px 0; border-bottom: 1px solid var(--hair-soft); }
  .nav a::after { display: none; }
  .hero-in, .split, .index, .process, .company, .contact { grid-template-columns: 1fr; }
  .hero-art { max-width: 460px; }
  .hero-art figure:nth-child(even) { transform: none; }
  .facts { grid-template-columns: 1fr 1fr; }
  .facts div:nth-child(2) { border-right: 0; }
  .facts div:nth-child(n+3) { border-top: 1px solid var(--hair); }
  .facts div:nth-child(3) { padding-left: 0; }
  .index ol { columns: 1; }
  .process section { padding: 26px 0 0; border-right: 0; border-bottom: 1px solid rgba(255, 255, 255, .16); padding-bottom: 26px; }
  .process section:last-child { border-bottom: 0; }
  .process section + section { padding-left: 0; }
  .foot-in { flex-direction: column; gap: 32px; }
}
@media (max-width: 620px) {
  .mark-text i { display: none; }
  .mark img { width: 36px; height: 36px; }
  .mark-text b { font-size: 14px; }
  .login { padding: 9px 15px; font-size: 11px; letter-spacing: .1em; }
  .hero-do { gap: 14px; }
  .hero-do .cta { flex: 1 1 100%; text-align: center; }
  .capability { grid-template-columns: 1fr; }
  .capability li, .capability li + li { padding: 22px 0 0; border-right: 0; }
  .capability li + li { border-top: 1px solid var(--hair); }
  .group-grid { grid-template-columns: repeat(2, 1fr); gap: 10px; }
  .group-title { max-width: none; }
  .specs div { grid-template-columns: 1fr; gap: 5px; padding: 15px 0; }
  .foot-nav { grid-template-columns: 1fr 1fr; gap: 6px 20px; }
  .v-step { width: 40px; height: 40px; } .v-prev { left: 8px; } .v-next { right: 8px; }
}