/* Northbeam Construction — BEACON & BEAM design system.
   Petrol navy + beacon orange corporate GC. Fictional demo by Overflow Marketing.
   Display: Anton. Body/UI: Inter. Generated site — edit here, then node build/build.mjs. */

:root {
  --petrol: #12344e;        /* Petrol Navy: primary dark */
  --ink: #0b2334;           /* Ink Navy: deepest bands, footer */
  --beacon: #f26b1d;        /* Beacon Orange: the accent */
  --beacon-deep: #d85a12;   /* pressed / hover orange */
  --paper: #ffffff;
  --fog: #f3f5f6;           /* light section canvas */
  --hairline: #dfe5e8;
  --hairline-dark: rgba(255, 255, 255, 0.14);
  --slate: #4a5b68;         /* body text on light */
  --mist: rgba(233, 240, 244, 0.82); /* body text on dark */
  --display: "Anton", "Arial Narrow", sans-serif;
  --body: "Inter", "Helvetica Neue", Arial, sans-serif;
  --wrap: 1240px;
  --gutter: clamp(20px, 4vw, 48px);
  --radius: 0px;
  --shadow: 0 22px 60px -28px rgba(11, 35, 52, 0.35);
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

body {
  font-family: var(--body);
  font-size: 16px;
  line-height: 1.65;
  color: var(--slate);
  background: var(--paper);
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; height: auto; }
a { color: inherit; }

/* ---------- type ---------- */

h1, h2, h3, .display {
  font-family: var(--display);
  font-weight: 400;
  text-transform: uppercase;
  color: var(--petrol);
  line-height: 1.04;
  letter-spacing: 0.005em;
}
h1 { font-size: clamp(2.6rem, 6.2vw, 4.9rem); }
h2 { font-size: clamp(1.9rem, 3.8vw, 3.1rem); }
h3 { font-size: clamp(1.15rem, 2vw, 1.5rem); line-height: 1.15; }
h4 { font-family: var(--body); font-weight: 700; text-transform: uppercase; letter-spacing: 0.14em; font-size: 0.8rem; color: var(--petrol); }
.on-dark h1, .on-dark h2, .on-dark h3, .band--dark h1, .band--dark h2, .band--dark h3 { color: #fff; }

.lead { font-size: clamp(1.02rem, 1.5vw, 1.2rem); line-height: 1.7; max-width: 56ch; }
.max-ch { max-width: 62ch; }
.fineprint { font-size: 0.78rem; color: #7d8b96; }
.band--dark .fineprint, .footer .fineprint { color: rgba(233, 240, 244, 0.55); }

/* orange kicker with notched square glyph */
.kicker {
  display: inline-flex; align-items: center; gap: 0.55em;
  color: var(--beacon); font-weight: 600; font-size: 0.92rem;
  letter-spacing: 0.02em; margin-bottom: 0.9rem;
}
.kicker::before {
  content: ""; width: 11px; height: 11px; flex: none;
  background: conic-gradient(from 90deg at 72% 28%, transparent 0 90deg, var(--beacon) 90deg 360deg);
}

/* ---------- a11y ---------- */

.skip {
  position: absolute; left: -9999px; top: 0; z-index: 200;
  background: var(--beacon); color: #fff; padding: 12px 20px;
  font-weight: 700; text-decoration: none;
}
.skip:focus { left: 12px; top: 12px; }

:focus-visible { outline: 3px solid var(--beacon); outline-offset: 2px; }
.band--dark :focus-visible, .footer :focus-visible, .topbar :focus-visible { outline-color: #ffb37f; }

/* ---------- layout ---------- */

.wrap { max-width: var(--wrap); margin: 0 auto; padding-inline: var(--gutter); }
.section { padding-block: clamp(64px, 9vw, 120px); }
.section--tight { padding-block: clamp(44px, 6vw, 72px); }
.band--dark { background: var(--petrol); color: var(--mist); }
.band--ink { background: var(--ink); color: var(--mist); }
.band--fog { background: var(--fog); }

.sec-head { display: flex; align-items: flex-end; justify-content: space-between; gap: 32px; margin-bottom: clamp(32px, 5vw, 56px); flex-wrap: wrap; }
.sec-head > div { max-width: 720px; }

.grid2 { display: grid; gap: clamp(32px, 5vw, 72px); grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); align-items: center; }
.grid3 { display: grid; gap: 24px; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); }

/* ---------- utility top bar + header ---------- */

.topbar {
  background: var(--ink); color: var(--mist);
  font-size: 0.8rem; position: relative; z-index: 20;
}
.topbar .wrap {
  display: flex; align-items: center; gap: 22px; min-height: 42px;
  padding-left: calc(var(--gutter) + 150px);
}
.topbar a { color: inherit; text-decoration: none; }
.topbar a:hover { color: #fff; text-decoration: underline; }
.topbar .tb-item { display: inline-flex; align-items: center; gap: 7px; white-space: nowrap; }
.topbar svg { width: 14px; height: 14px; }
.tb-right { margin-left: auto; display: inline-flex; gap: 22px; }

.hdr {
  background: var(--petrol); position: relative; z-index: 30;
  border-bottom: 1px solid var(--hairline-dark);
}
.hdr .wrap {
  display: flex; align-items: center; gap: 28px; min-height: 76px;
  padding-left: calc(var(--gutter) + 150px);
}

/* orange corner logo block spanning topbar + header */
.logoblock {
  position: absolute; left: 0; top: -42px; bottom: 0; width: calc(var(--gutter) + 128px);
  min-width: 150px; background: var(--beacon);
  display: flex; align-items: center; justify-content: center;
  text-decoration: none; z-index: 45;
}
.logoblock .lb-inner { display: flex; align-items: center; gap: 10px; color: #fff; }
.logoblock svg { width: 30px; height: 30px; }
.logoblock .lb-name {
  font-family: var(--display); font-size: 1.28rem; letter-spacing: 0.04em;
  text-transform: uppercase; line-height: 0.92; text-align: left;
}
.logoblock .lb-name small { display: block; font-family: var(--body); font-weight: 600; font-size: 0.5rem; letter-spacing: 0.34em; opacity: 0.9; }
.logoblock:hover { background: var(--beacon-deep); }

.nav { display: flex; gap: 4px; }
.nav a {
  color: #fff; text-decoration: none; font-weight: 600; font-size: 0.86rem;
  letter-spacing: 0.08em; text-transform: uppercase; padding: 10px 14px;
  border-bottom: 2px solid transparent; position: relative;
}
.nav a:hover { color: #ffc79e; }
.nav a[aria-current] { border-bottom-color: var(--beacon); }
/* hover: underline draw, left to right */
.nav a::after {
  content: ""; position: absolute; left: 14px; right: 14px; bottom: 6px; height: 2px;
  background: var(--beacon); transform: scaleX(0); transform-origin: 0 50%;
  transition: transform 0.25s cubic-bezier(0.2, 0.9, 0.3, 1);
}
.nav a:hover::after, .nav a:focus-visible::after { transform: scaleX(1); }
.nav a[aria-current]::after { content: none; }
@media (prefers-reduced-motion: reduce) { .nav a::after { transition: none; } }

.hdr-cta { margin-left: auto; }

.nav-toggle {
  display: none; margin-left: auto; background: none; border: 1px solid var(--hairline-dark);
  color: #fff; padding: 9px 11px; cursor: pointer;
}
.nav-toggle svg { width: 22px; height: 22px; display: block; }

.mobile-panel { display: none; }

@media (max-width: 1080px) {
  .topbar .wrap, .hdr .wrap { padding-left: calc(var(--gutter) + 128px); }
  .nav, .hdr-cta { display: none; }
  .nav-toggle { display: block; }
  .mobile-panel {
    display: none; background: var(--ink); border-top: 1px solid var(--hairline-dark);
    position: absolute; left: 0; right: 0; top: 100%; z-index: 60; box-shadow: var(--shadow);
  }
  body.nav-open .mobile-panel { display: block; }
  .mobile-panel .wrap { display: grid; gap: 2px; padding-block: 18px; padding-left: var(--gutter); }
  .mobile-panel a { color: #fff; text-decoration: none; padding: 11px 4px; font-weight: 600; border-bottom: 1px solid rgba(255,255,255,0.07); }
  .mobile-panel .mp-label { color: var(--beacon); font-size: 0.72rem; letter-spacing: 0.22em; text-transform: uppercase; font-weight: 700; padding-top: 14px; }
}
@media (max-width: 620px) {
  .topbar .tb-hours, .topbar .tb-mail { display: none; }
  .topbar .wrap { gap: 12px; }
  .logoblock { min-width: 118px; width: calc(var(--gutter) + 96px); }
  .topbar .wrap, .hdr .wrap { padding-left: calc(var(--gutter) + 104px); }
  .logoblock .lb-name { font-size: 1.02rem; }
  .logoblock svg { width: 22px; height: 22px; }
}
@media (max-width: 470px) {
  .topbar .tb-loc { display: none; }
}

/* ---------- arrow-tipped buttons ---------- */

.btn {
  display: inline-flex; align-items: stretch; text-decoration: none;
  font-weight: 700; font-size: 0.85rem; letter-spacing: 0.1em; text-transform: uppercase;
  border: none; cursor: pointer; background: none; font-family: var(--body);
}
.btn .bt-label { display: inline-flex; align-items: center; padding: 15px 24px; position: relative; overflow: hidden; }
.btn .bt-t { position: relative; z-index: 1; }
.btn .bt-arrow { display: inline-flex; align-items: center; justify-content: center; width: 50px; }
.btn .bt-arrow svg { width: 18px; height: 18px; transition: transform 0.22s ease; }
.btn:hover .bt-arrow svg { transform: translateX(4px); }
@media (prefers-reduced-motion: reduce) { .btn .bt-arrow svg, .btn:hover .bt-arrow svg { transition: none; transform: none; } }

/* hover: background sweep (transform-only overlay behind the label text) */
.btn .bt-label::before {
  content: ""; position: absolute; inset: 0; z-index: 0;
  transform: translateX(-102%);
  transition: transform 0.3s cubic-bezier(0.2, 0.9, 0.3, 1);
}
.btn:hover .bt-label::before, .btn:focus-visible .bt-label::before { transform: translateX(0); }
@media (prefers-reduced-motion: reduce) {
  .btn .bt-label::before { transition: none; }
}

.btn--solid .bt-label { background: var(--beacon); color: #fff; }
.btn--solid .bt-arrow { background: var(--beacon-deep); color: #fff; }
.btn--solid .bt-label::before { background: var(--beacon-deep); }
.btn--navy .bt-label::before { background: var(--ink); }
.btn--onorange .bt-label::before { background: var(--petrol); }

.btn--navy .bt-label { background: var(--petrol); color: #fff; }
.btn--navy .bt-arrow { background: var(--ink); color: #fff; }

.btn--ghost .bt-label { border: 1.5px solid var(--petrol); color: var(--petrol); }
.btn--ghost .bt-arrow { border: 1.5px solid var(--petrol); border-left: none; color: var(--petrol); }
.btn--ghost:hover .bt-label, .btn--ghost:hover .bt-arrow { background: var(--petrol); color: #fff; }

.btn--ghost-light .bt-label { border: 1.5px solid rgba(255,255,255,0.65); color: #fff; }
.btn--ghost-light .bt-arrow { border: 1.5px solid rgba(255,255,255,0.65); border-left: none; color: #fff; }
.btn--ghost-light:hover .bt-label, .btn--ghost-light:hover .bt-arrow { background: #fff; color: var(--petrol); }

/* square arrow chip (project rows) */
.sq-arrow {
  display: inline-flex; align-items: center; justify-content: center;
  width: 52px; height: 52px; background: var(--beacon); color: #fff; flex: none;
}
.sq-arrow svg { width: 20px; height: 20px; }
a.sq-link { display: inline-flex; align-items: center; gap: 16px; text-decoration: none; font-weight: 700; font-size: 0.85rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--petrol); }
a.sq-link:hover .sq-arrow { background: var(--beacon-deep); }

/* ---------- hero ---------- */

.hero { position: relative; background: var(--petrol); color: var(--mist); overflow: hidden; }
.hero .wrap { position: relative; z-index: 2; }
.hero-grid {
  display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(0, 0.9fr);
  gap: clamp(28px, 5vw, 72px); align-items: end;
  padding-top: clamp(56px, 8vw, 110px); padding-bottom: clamp(36px, 5vw, 64px);
}
.hero h1 { color: #fff; margin-top: 0.4rem; }
.hero-side { padding-bottom: 0.6rem; }
.hero-side p { margin-bottom: 1.6rem; max-width: 40ch; }
.hero-media { position: relative; margin-top: clamp(8px, 2vw, 24px); }
.hero-media img { width: 100%; aspect-ratio: 21 / 9; object-fit: cover; }
.hero-media::after {
  content: ""; position: absolute; inset: auto 0 0 0; height: 6px; background: var(--beacon);
}
.hero-badge {
  position: absolute; right: clamp(12px, 3vw, 40px); bottom: clamp(18px, 4vw, 44px);
  background: var(--beacon); color: #fff; padding: 26px 28px; max-width: 240px;
  box-shadow: var(--shadow);
}
.hero-badge .hb-num { font-family: var(--display); font-size: 3rem; line-height: 1; display: block; }
.hero-badge .hb-label { font-size: 0.8rem; font-weight: 600; letter-spacing: 0.06em; text-transform: uppercase; display: block; margin-top: 8px; }
@media (max-width: 860px) {
  .hero-grid { grid-template-columns: 1fr; align-items: start; }
  .hero-badge { position: static; margin-top: -6px; max-width: none; display: flex; align-items: center; gap: 18px; }
  .hero-badge .hb-num { font-size: 2.3rem; }
}

/* faint plan-grid lines over dark bands */
.plan-grid { position: relative; }
.plan-grid::before {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background-image: linear-gradient(rgba(255,255,255,0.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.045) 1px, transparent 1px);
  background-size: 210px 210px;
}

/* ---------- client wordmark strip (fictional, CSS-only) ---------- */

.wordmarks {
  display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between;
  gap: 28px 40px; padding-block: 8px;
}
.wordmarks > span { color: #93a3ae; white-space: nowrap; }
.wm-a { font-family: Georgia, "Times New Roman", serif; font-size: 1.22rem; letter-spacing: 0.05em; font-style: italic; }
.wm-b { font-weight: 800; text-transform: uppercase; letter-spacing: 0.28em; font-size: 0.86rem; }
.wm-c { font-family: "Courier New", monospace; font-weight: 700; font-size: 1rem; letter-spacing: 0.08em; }
.wm-d { font-weight: 300; font-size: 1.24rem; letter-spacing: 0.16em; text-transform: uppercase; }
.wm-e { font-weight: 800; font-size: 1.05rem; border: 2px solid currentColor; padding: 4px 12px; letter-spacing: 0.06em; }
.wm-f { font-family: Georgia, serif; font-weight: 700; font-size: 1.14rem; letter-spacing: 0.02em; }

/* ---------- numbered service cards ---------- */

.svc-grid { display: grid; gap: 22px; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); }
.svc-card {
  background: var(--paper); border: 1px solid var(--hairline);
  padding: clamp(26px, 3vw, 38px); display: flex; flex-direction: column; gap: 14px;
  position: relative; transition: border-color 0.2s ease, transform 0.25s ease, box-shadow 0.25s ease;
}
.band--dark .svc-card { background: rgba(255,255,255,0.035); border-color: var(--hairline-dark); }
.svc-card:hover { border-color: var(--beacon); transform: translateY(-4px); box-shadow: var(--shadow); }
@media (prefers-reduced-motion: reduce) { .svc-card, .svc-card:hover { transition: none; transform: none; } }
.svc-no { font-family: var(--display); font-size: 1.35rem; color: var(--beacon); letter-spacing: 0.03em; }
.svc-card h3 a { text-decoration: none; color: inherit; }
.svc-card h3 a::after { content: ""; position: absolute; inset: 0; }
.band--dark .svc-card h3 { color: #fff; }
.svc-card p { flex: 1; }
.svc-more { color: var(--beacon); font-weight: 700; font-size: 0.82rem; letter-spacing: 0.12em; text-transform: uppercase; display: inline-flex; align-items: center; gap: 8px; }
.svc-more svg { width: 16px; height: 16px; }
.svc-icon { width: 46px; height: 46px; background: var(--beacon); color: #fff; display: inline-flex; align-items: center; justify-content: center; }
.svc-icon svg { width: 24px; height: 24px; }

/* ---------- framed photo with offset orange border ---------- */

.frame { position: relative; }
.frame img { position: relative; z-index: 1; width: 100%; object-fit: cover; }
.frame::before {
  content: ""; position: absolute; inset: 0; border: 3px solid var(--beacon);
  transform: translate(clamp(12px, 2vw, 22px), clamp(12px, 2vw, 22px)); z-index: 0;
}
.frame--tl::before { transform: translate(calc(clamp(12px, 2vw, 22px) * -1), calc(clamp(12px, 2vw, 22px) * -1)); }

.about-media { position: relative; padding-bottom: 34px; padding-right: 24px; }
.xp-badge {
  position: absolute; right: 0; bottom: 0; z-index: 2;
  background: var(--petrol); color: #fff; padding: 22px 26px; text-align: left;
  border-left: 5px solid var(--beacon);
}
.xp-badge .xp-num { font-family: var(--display); font-size: 2.6rem; line-height: 1; }
.xp-badge .xp-label { display: block; font-size: 0.74rem; font-weight: 600; letter-spacing: 0.1em; text-transform: uppercase; margin-top: 6px; color: var(--mist); }

/* arrow bullet list */
.arrow-list { list-style: none; display: grid; gap: 12px; margin-block: 1.4rem; }
.arrow-list li { display: flex; gap: 12px; align-items: baseline; font-weight: 600; color: var(--petrol); }
.band--dark .arrow-list li { color: #fff; }
.arrow-list svg { width: 16px; height: 16px; flex: none; color: var(--beacon); transform: translateY(2px); }
.arrow-list small { display: block; font-weight: 400; color: var(--slate); }
.band--dark .arrow-list small { color: var(--mist); }

/* checklist */
.check-list { list-style: none; display: grid; gap: 10px; }
.check-list li { display: flex; gap: 11px; align-items: baseline; }
.check-list svg { width: 15px; height: 15px; flex: none; color: var(--beacon); transform: translateY(2px); }

/* ---------- stats band ---------- */

.stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 20px; }
.stat {
  padding: clamp(26px, 3vw, 40px); position: relative; overflow: hidden; min-height: 190px;
  display: flex; flex-direction: column; justify-content: space-between; gap: 18px;
}
.stat--orange { background: var(--beacon); color: #fff; }
.stat--navy { background: var(--petrol); color: #fff; }
.stat--fog { background: var(--fog); color: var(--petrol); }
.stat--ink { background: var(--ink); color: #fff; }
.stat .stat-num { font-family: var(--display); font-size: clamp(2.7rem, 4.6vw, 4rem); line-height: 1; }
.stat .stat-label { font-weight: 600; font-size: 0.86rem; letter-spacing: 0.06em; text-transform: uppercase; max-width: 18ch; }
.stat .stat-glyph { position: absolute; right: -14px; bottom: -18px; width: 130px; height: 130px; opacity: 0.16; }
.stat .stat-glyph svg { width: 100%; height: 100%; }

/* ---------- outline watermark strip ---------- */

.wm-strip {
  font-family: var(--display); text-transform: uppercase; white-space: nowrap;
  font-size: clamp(4rem, 11vw, 10rem); line-height: 1; letter-spacing: 0.01em;
  color: transparent; -webkit-text-stroke: 1.5px var(--hairline);
  user-select: none; overflow: hidden; padding-block: clamp(10px, 2vw, 26px);
}
.band--dark .wm-strip, .wm-strip--dark { -webkit-text-stroke-color: rgba(255,255,255,0.12); }
@supports not (-webkit-text-stroke: 1px black) { .wm-strip { color: var(--fog); } }
/* scroll-drift inner span (translateX set by JS via rAF; clipped by parent) */
.wm-inner { display: inline-block; will-change: transform; }

/* ---------- project cards / filter grid ---------- */

.chips { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 34px; }
.chip {
  border: 1.5px solid var(--hairline); background: var(--paper); color: var(--slate);
  font-family: var(--body); font-weight: 700; font-size: 0.8rem; letter-spacing: 0.1em;
  text-transform: uppercase; padding: 10px 18px; cursor: pointer;
}
.chip:hover { border-color: var(--petrol); color: var(--petrol); }
.chip[aria-pressed="true"] { background: var(--petrol); border-color: var(--petrol); color: #fff; }

.proj-grid { display: grid; gap: 32px 24px; grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); }
.proj-card {
  display: flex; flex-direction: column; background: var(--paper); border: 1px solid var(--hairline);
  transition: transform 0.25s cubic-bezier(0.2, 0.9, 0.3, 1), box-shadow 0.25s ease, border-color 0.2s ease;
}
.proj-card:hover { transform: translateY(-4px); box-shadow: 0 30px 64px -26px rgba(11, 35, 52, 0.45); border-color: var(--beacon); }
.proj-card figure { position: relative; overflow: hidden; }
.proj-card img { aspect-ratio: 4 / 3; object-fit: cover; width: 100%; transition: transform 0.5s ease; }
.proj-card:hover img { transform: scale(1.04); }
@media (prefers-reduced-motion: reduce) {
  .proj-card, .proj-card:hover, .proj-card img, .proj-card:hover img { transition: none; transform: none; }
  .proj-card:hover { box-shadow: none; }
}
.proj-tag {
  position: absolute; left: 0; top: 16px; background: var(--beacon); color: #fff;
  font-size: 0.72rem; font-weight: 700; letter-spacing: 0.16em; text-transform: uppercase;
  padding: 7px 14px;
}
.proj-body { padding: 22px 24px 8px; }
.proj-body h3 { margin-bottom: 4px; }
.proj-loc { font-size: 0.88rem; color: #7d8b96; }

/* drawing-style spec plate */
.plate {
  margin: 18px 24px 24px; border: 1px solid var(--hairline);
  display: grid; grid-template-columns: 1fr 1fr 1fr; font-size: 0.78rem;
}
.plate div { padding: 10px 12px; border-right: 1px solid var(--hairline); }
.plate div:last-child { border-right: none; }
.plate b { display: block; font-size: 0.66rem; letter-spacing: 0.14em; text-transform: uppercase; color: #8b99a3; font-weight: 700; margin-bottom: 2px; }
.plate span { color: var(--petrol); font-weight: 600; }

/* featured home projects: alternating rows */
.feat { display: grid; grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.35fr); gap: clamp(28px, 5vw, 72px); align-items: center; padding-block: clamp(36px, 5vw, 60px); border-bottom: 1px solid var(--hairline); }
.feat:first-of-type { border-top: 1px solid var(--hairline); }
.feat.rev { grid-template-columns: minmax(0, 1.35fr) minmax(0, 0.9fr); }
.feat.rev .feat-copy { order: 2; }
.feat-cat { display: inline-flex; align-items: center; gap: 9px; font-size: 0.82rem; color: var(--slate); margin-bottom: 10px; }
.feat-cat svg { width: 14px; height: 14px; color: var(--beacon); }
.feat img { width: 100%; aspect-ratio: 16 / 10; object-fit: cover; }
.feat-copy p { margin-block: 14px 22px; max-width: 42ch; }
@media (max-width: 800px) {
  .feat, .feat.rev { grid-template-columns: 1fr; }
  .feat.rev .feat-copy { order: 0; }
}

/* ---------- testimonial slider ---------- */

.t-slider { display: grid; grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr); gap: clamp(30px, 5vw, 70px); align-items: center; }
@media (max-width: 800px) { .t-slider { grid-template-columns: 1fr; } }
.t-quote blockquote {
  font-size: clamp(1.25rem, 2.4vw, 1.8rem); line-height: 1.45; font-weight: 600;
  color: var(--petrol); border: none; margin-bottom: 26px;
}
.t-view { overflow: hidden; } /* clips the directional slide; no page overflow */
.t-slide { display: none; }
.t-slide.active { display: block; }
@media (prefers-reduced-motion: no-preference) {
  .t-slide.active { animation: tfade 0.45s ease; }
  @keyframes tfade { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: none; } }
  /* direction-aware entrance (class set by JS on prev/next) */
  .t-slide.active.in-r { animation: nb-tin-r 0.4s cubic-bezier(0.16, 1, 0.3, 1); }
  .t-slide.active.in-l { animation: nb-tin-l 0.4s cubic-bezier(0.16, 1, 0.3, 1); }
  @keyframes nb-tin-r { from { opacity: 0; transform: translateX(36px); } to { opacity: 1; transform: none; } }
  @keyframes nb-tin-l { from { opacity: 0; transform: translateX(-36px); } to { opacity: 1; transform: none; } }
}
.t-who b { color: var(--petrol); text-transform: uppercase; letter-spacing: 0.08em; font-size: 0.9rem; display: block; }
.t-who span { font-size: 0.85rem; color: #7d8b96; }
.t-controls { display: flex; align-items: center; gap: 14px; margin-top: 30px; }
.t-btn {
  width: 52px; height: 52px; display: inline-flex; align-items: center; justify-content: center;
  border: 1.5px solid var(--hairline); background: var(--paper); color: var(--petrol); cursor: pointer;
}
.t-btn:hover { background: var(--beacon); border-color: var(--beacon); color: #fff; }
.t-btn svg { width: 18px; height: 18px; }
.t-dots { display: inline-flex; gap: 8px; margin-left: 8px; }
.t-dots span { width: 8px; height: 8px; background: var(--hairline); }
.t-dots span.on { background: var(--beacon); }

/* ---------- insights / article cards ---------- */

.post-card {
  background: var(--paper); border: 1px solid var(--hairline); display: flex; flex-direction: column;
  transition: transform 0.25s cubic-bezier(0.2, 0.9, 0.3, 1), box-shadow 0.25s ease;
}
.post-card:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
@media (prefers-reduced-motion: reduce) { .post-card, .post-card:hover { transition: none; transform: none; box-shadow: none; } }
.post-card .pc-body { padding: 26px 26px 30px; display: flex; flex-direction: column; gap: 12px; flex: 1; }
.post-chip { align-self: flex-start; background: var(--beacon); color: #fff; font-size: 0.7rem; font-weight: 700; letter-spacing: 0.16em; text-transform: uppercase; padding: 6px 12px; }
.post-date { font-size: 0.8rem; color: #8b99a3; }
.post-card h3 { line-height: 1.18; }
.post-card h3 a { text-decoration: none; color: inherit; }
.post-card h3 a:hover { color: var(--beacon-deep); }
.post-card p { flex: 1; }
.post-card img { aspect-ratio: 16 / 9; object-fit: cover; }

/* article page */
.article { max-width: 760px; margin-inline: auto; }
.article p, .article ul, .article ol { margin-bottom: 1.25rem; }
.article h2 { font-size: clamp(1.4rem, 2.4vw, 1.9rem); margin: 2.4rem 0 0.9rem; }
.article ul { padding-left: 1.2rem; }
.article-meta { display: flex; gap: 18px; flex-wrap: wrap; font-size: 0.85rem; color: #8b99a3; margin-block: 14px 30px; }
.pullquote { border-left: 4px solid var(--beacon); padding: 6px 0 6px 22px; font-size: 1.15rem; font-weight: 600; color: var(--petrol); margin-block: 1.8rem; }

/* ---------- CTA band ---------- */

.cta-band { background: var(--beacon); color: #fff; position: relative; overflow: hidden; }
.cta-band::before {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background-image: linear-gradient(rgba(255,255,255,0.09) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.09) 1px, transparent 1px);
  background-size: 84px 84px;
}
.cta-band .wrap { position: relative; display: flex; align-items: center; justify-content: space-between; gap: 32px; flex-wrap: wrap; padding-block: clamp(48px, 7vw, 80px); }
.cta-band h2 { color: #fff; max-width: 14ch; }
.cta-band p { max-width: 38ch; font-weight: 500; }
.cta-side { display: flex; flex-direction: column; gap: 14px; align-items: flex-start; }
.btn--onorange .bt-label { background: var(--ink); color: #fff; }
.btn--onorange .bt-arrow { background: #061722; color: #fff; }

/* ---------- team monogram tiles ---------- */

.team-grid { display: grid; gap: 24px; grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); }
.team-card { border: 1px solid var(--hairline); background: var(--paper); }
.mono-tile {
  aspect-ratio: 1 / 1.05; display: flex; align-items: center; justify-content: center;
  font-family: var(--display); font-size: clamp(3rem, 6vw, 4.4rem); color: #fff;
  position: relative; overflow: hidden;
}
.mono-tile::after {
  content: ""; position: absolute; inset: 0;
  background-image: linear-gradient(rgba(255,255,255,0.07) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.07) 1px, transparent 1px);
  background-size: 56px 56px;
}
.mono-a { background: var(--petrol); } .mono-b { background: var(--beacon); }
.mono-c { background: var(--ink); } .mono-d { background: #35586f; }
.team-body { padding: 20px 22px 24px; }
.team-body .t-role { color: var(--beacon); font-size: 0.74rem; font-weight: 700; letter-spacing: 0.16em; text-transform: uppercase; display: block; margin-bottom: 6px; }
.team-body h3 { font-size: 1.25rem; }
.team-body p { font-size: 0.9rem; margin-top: 8px; }

/* ---------- values / icon feature cards ---------- */

.val-card { border: 1px solid var(--hairline); background: var(--paper); padding: clamp(24px, 3vw, 34px); display: flex; gap: 20px; align-items: flex-start; }
.val-card .svc-icon { flex: none; }
.val-card h3 { margin-bottom: 8px; }
.band--dark .val-card { background: rgba(255,255,255,0.035); border-color: var(--hairline-dark); }
.band--dark .val-card h3 { color: #fff; }

/* process steps */
.steps { display: grid; gap: 22px; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); counter-reset: step; }
.step { border-top: 3px solid var(--beacon); background: var(--fog); padding: 26px 24px 30px; }
.step .step-no { font-family: var(--display); color: var(--beacon); font-size: 1.3rem; display: block; margin-bottom: 10px; }
.step h3 { font-size: 1.15rem; margin-bottom: 8px; }
.step p { font-size: 0.92rem; }

/* ---------- page intro ---------- */

.pageintro { background: var(--petrol); color: var(--mist); position: relative; overflow: hidden; }
.pageintro .wrap { padding-block: clamp(52px, 8vw, 96px); position: relative; z-index: 1; }
.pageintro h1 { color: #fff; max-width: 18ch; }
.pageintro .lead { margin-top: 1.1rem; }
.crumbs { font-size: 0.8rem; letter-spacing: 0.06em; text-transform: uppercase; margin-bottom: 1.4rem; color: rgba(233,240,244,0.6); }
.crumbs a { color: inherit; text-decoration: none; }
.crumbs a:hover { color: #fff; text-decoration: underline; }
.crumbs .sep { margin-inline: 8px; color: var(--beacon); }

/* service detail layout */
.svc-layout { display: grid; grid-template-columns: minmax(0, 1.6fr) minmax(0, 0.8fr); gap: clamp(36px, 5vw, 80px); align-items: start; }
@media (max-width: 900px) { .svc-layout { grid-template-columns: 1fr; } }
.svc-side { position: sticky; top: 24px; display: grid; gap: 22px; }
.side-card { border: 1px solid var(--hairline); padding: 26px; background: var(--fog); }
.side-card h4 { margin-bottom: 14px; }
.side-card ul { list-style: none; display: grid; gap: 8px; }
.side-card li a { text-decoration: none; color: var(--slate); display: inline-flex; gap: 8px; align-items: baseline; }
.side-card li a:hover { color: var(--beacon-deep); }
.side-card li[aria-current] a { color: var(--beacon); font-weight: 700; }
.side-card--navy { background: var(--petrol); border-color: var(--petrol); color: var(--mist); }
.side-card--navy h4 { color: #fff; }
.article-body h2 { margin: 2.2rem 0 0.8rem; font-size: clamp(1.35rem, 2.2vw, 1.8rem); }
.article-body p { margin-bottom: 1.15rem; max-width: 68ch; }

/* deliverables table */
.dtable { width: 100%; border-collapse: collapse; font-size: 0.9rem; margin-block: 1.4rem; }
.dtable th, .dtable td { text-align: left; padding: 12px 14px; border: 1px solid var(--hairline); }
.dtable th { background: var(--fog); text-transform: uppercase; font-size: 0.72rem; letter-spacing: 0.12em; color: var(--petrol); }
.dtable td b { color: var(--petrol); }

/* ---------- contact / RFQ ---------- */

.contact-layout { display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(0, 0.85fr); gap: clamp(36px, 5vw, 80px); align-items: start; }
@media (max-width: 900px) { .contact-layout { grid-template-columns: 1fr; } }

.rfq { border: 1px solid var(--hairline); padding: clamp(26px, 4vw, 44px); background: var(--paper); }
.rfq-grid { display: grid; gap: 18px; grid-template-columns: 1fr 1fr; }
.rfq-grid .full { grid-column: 1 / -1; }
@media (max-width: 560px) { .rfq-grid { grid-template-columns: 1fr; } }
.field label { display: block; font-weight: 700; font-size: 0.78rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--petrol); margin-bottom: 7px; }
.field input, .field select, .field textarea {
  width: 100%; padding: 13px 14px; border: 1.5px solid var(--hairline); background: var(--paper);
  font: inherit; color: var(--petrol);
}
.field input:focus-visible, .field select:focus-visible, .field textarea:focus-visible { outline: 3px solid var(--beacon); outline-offset: 0; border-color: var(--beacon); }
.form-success { display: none; background: #eef7ef; border: 1px solid #bcd9bf; color: #1e5426; padding: 16px 18px; margin-top: 18px; }
form.sent .form-success { display: block; }
form.sent .rfq-submit { display: none; }

/* CSS map placeholder */
.map-ph {
  position: relative; aspect-ratio: 4 / 3; background: #dde6ea; overflow: hidden;
  border: 1px solid var(--hairline);
}
.map-ph::before {
  content: ""; position: absolute; inset: 0;
  background-image: linear-gradient(rgba(18,52,78,0.08) 1.5px, transparent 1.5px),
    linear-gradient(90deg, rgba(18,52,78,0.08) 1.5px, transparent 1.5px);
  background-size: 46px 46px;
}
.map-ph::after {
  content: ""; position: absolute; left: -12%; top: 34%; width: 130%; height: 30px;
  background: rgba(255,255,255,0.85); transform: rotate(-9deg); box-shadow: 0 42px 0 -8px rgba(255,255,255,0.7), 0 -48px 0 -12px rgba(255,255,255,0.55);
}
.map-pin {
  position: absolute; left: 50%; top: 44%; transform: translate(-50%, -100%); z-index: 2;
  color: var(--beacon); width: 44px; height: 44px;
}
.map-pin svg { width: 100%; height: 100%; filter: drop-shadow(0 6px 8px rgba(11,35,52,0.3)); }
.map-note {
  position: absolute; left: 14px; bottom: 14px; z-index: 2; background: var(--petrol); color: #fff;
  font-size: 0.72rem; letter-spacing: 0.08em; text-transform: uppercase; padding: 7px 12px;
}

.info-rows { display: grid; gap: 0; border: 1px solid var(--hairline); }
.info-row { display: flex; gap: 16px; padding: 20px 22px; border-bottom: 1px solid var(--hairline); align-items: flex-start; }
.info-row:last-child { border-bottom: none; }
.info-row svg { width: 20px; height: 20px; color: var(--beacon); flex: none; transform: translateY(3px); }
.info-row b { display: block; color: var(--petrol); text-transform: uppercase; font-size: 0.76rem; letter-spacing: 0.12em; margin-bottom: 3px; }
.info-row a { color: var(--slate); }

.hours { width: 100%; border-collapse: collapse; font-size: 0.9rem; }
.hours td { padding: 9px 0; border-bottom: 1px solid var(--hairline); }
.hours td:last-child { text-align: right; color: var(--petrol); font-weight: 600; }
.hours tr:last-child td { border-bottom: none; }

/* ---------- mega footer ---------- */

.footer { background: var(--ink); color: var(--mist); position: relative; overflow: hidden; }
.footer-cap { height: 6px; background: var(--beacon); }
.footer .wrap { position: relative; z-index: 1; }
.footer-grid {
  display: grid; gap: clamp(32px, 5vw, 64px);
  grid-template-columns: minmax(240px, 1.3fr) repeat(3, minmax(150px, 1fr));
  padding-block: clamp(48px, 7vw, 84px) clamp(30px, 4vw, 48px);
}
@media (max-width: 940px) { .footer-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .footer-grid { grid-template-columns: 1fr; } }
.footer h4 { color: #fff; margin-bottom: 16px; letter-spacing: 0.18em; font-size: 0.74rem; }
.footer ul { list-style: none; display: grid; gap: 9px; }
.footer a { color: var(--mist); text-decoration: none; }
.footer a:hover { color: #ffb37f; }
.f-brand p { margin-block: 16px; max-width: 34ch; font-size: 0.92rem; }
.f-logo { display: inline-flex; align-items: center; gap: 12px; text-decoration: none; }
.f-logo .lb-sq { width: 44px; height: 44px; background: var(--beacon); display: inline-flex; align-items: center; justify-content: center; flex: none; }
.f-logo svg { width: 26px; height: 26px; color: #fff; }
.f-logo .lb-name { font-family: var(--display); font-size: 1.3rem; color: #fff; letter-spacing: 0.04em; line-height: 0.95; }
.f-logo .lb-name small { display: block; font-family: var(--body); font-weight: 600; font-size: 0.52rem; letter-spacing: 0.34em; color: var(--beacon); }
.f-contact li { display: flex; gap: 11px; align-items: baseline; }
.f-contact svg { width: 15px; height: 15px; color: var(--beacon); flex: none; transform: translateY(2px); }
.footer-legal {
  border-top: 1px solid var(--hairline-dark); padding-block: 26px 30px;
  display: grid; gap: 10px; font-size: 0.8rem; color: rgba(233,240,244,0.6);
}
.footer-wm {
  font-family: var(--display); text-transform: uppercase; text-align: center; white-space: nowrap;
  font-size: clamp(3.4rem, 12vw, 11rem); line-height: 0.9; letter-spacing: 0.02em;
  color: transparent; -webkit-text-stroke: 1px rgba(255,255,255,0.09);
  user-select: none; pointer-events: none; margin-bottom: -0.16em; overflow: hidden;
}
@supports not (-webkit-text-stroke: 1px black) { .footer-wm { color: rgba(255,255,255,0.05); } }

/* ---------- motion system ----------
   Snappy, confident, precise: 250-500ms, punchy ease-out
   (cubic-bezier(0.16,1,0.3,1)), transform/opacity/clip-path only.
   Scroll-driven states are armed ONLY under html.anim, which JS sets
   when prefers-reduced-motion is off and IntersectionObserver exists;
   otherwise everything renders in its final resting state. */

/* line masks: each display line slides up through an overflow-hidden mask */
.lm { display: block; overflow: hidden; padding-bottom: 0.08em; margin-bottom: -0.08em; }
.lm-i { display: block; }

/* scroll reveals: fade-up 24px, staggered children via --i */
html.anim .reveal {
  opacity: 0; transform: translateY(24px);
  transition: opacity 0.45s cubic-bezier(0.16, 1, 0.3, 1), transform 0.45s cubic-bezier(0.16, 1, 0.3, 1);
  transition-delay: calc(var(--i, 0) * 80ms);
}
html.anim .reveal.in { opacity: 1; transform: none; }

/* masked section headlines (.mh) */
html.anim .mh .lm-i {
  transform: translateY(112%);
  transition: transform 0.5s cubic-bezier(0.16, 1, 0.3, 1);
  transition-delay: calc(var(--l, 0) * 90ms);
}
html.anim .mh.in .lm-i { transform: none; }

/* section kickers (.kwipe tagged by JS): square bar-wipes, text fades up */
html.anim .kwipe { opacity: 0; transform: translateY(8px); transition: opacity 0.35s ease-out, transform 0.35s ease-out; }
html.anim .kwipe.in { opacity: 1; transform: none; }
html.anim .kwipe::before { transform: scaleX(0); transform-origin: 0 50%; transition: transform 0.3s cubic-bezier(0.2, 0.9, 0.3, 1) 0.08s; }
html.anim .kwipe.in::before { transform: scaleX(1); }

/* framed photos: clip-path wipe, then the orange frame slides from flush
   to its resting offset right after the photo lands */
html.anim .frame.reveal img { clip-path: inset(0 100% 0 0); transition: clip-path 0.55s cubic-bezier(0.7, 0, 0.2, 1) 0.1s; }
html.anim .frame.reveal.in img { clip-path: inset(0 0 0 0); }
html.anim .frame.reveal::before { transform: translate(0, 0); transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1) 0.5s; }
html.anim .frame.reveal.in::before { transform: translate(clamp(12px, 2vw, 22px), clamp(12px, 2vw, 22px)); }
html.anim .frame--tl.reveal.in::before { transform: translate(calc(clamp(12px, 2vw, 22px) * -1), calc(clamp(12px, 2vw, 22px) * -1)); }

/* featured project rows: photo wipes in with the row */
html.anim .feat.reveal img { clip-path: inset(0 100% 0 0); transition: clip-path 0.55s cubic-bezier(0.7, 0, 0.2, 1) 0.12s; }
html.anim .feat.reveal.in img { clip-path: inset(0 0 0 0); }

/* wordmark strip: container stays put, marks stagger in individually */
html.anim .wordmarks.reveal { opacity: 1; transform: none; transition: none; }
html.anim .wordmarks.reveal > span {
  opacity: 0; transform: translateY(14px);
  transition: opacity 0.4s cubic-bezier(0.16, 1, 0.3, 1), transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}
html.anim .wordmarks.reveal > span:nth-child(2) { transition-delay: 60ms; }
html.anim .wordmarks.reveal > span:nth-child(3) { transition-delay: 120ms; }
html.anim .wordmarks.reveal > span:nth-child(4) { transition-delay: 180ms; }
html.anim .wordmarks.reveal > span:nth-child(5) { transition-delay: 240ms; }
html.anim .wordmarks.reveal > span:nth-child(6) { transition-delay: 300ms; }
html.anim .wordmarks.reveal.in > span { opacity: 1; transform: none; }

/* belt and suspenders: html.anim is never set under reduced motion,
   but if it were, land on instant finals */
@media (prefers-reduced-motion: reduce) {
  html.anim .reveal, html.anim .mh .lm-i, html.anim .kwipe, html.anim .kwipe::before,
  html.anim .frame.reveal img, html.anim .frame.reveal::before,
  html.anim .feat.reveal img, html.anim .wordmarks.reveal > span { transition: none; }
}

/* ---------- motion: hero + page-intro load sequence (pure CSS) ---------- */

@media (prefers-reduced-motion: no-preference) {
  @keyframes nb-line-up { from { transform: translateY(112%); } to { transform: none; } }
  @keyframes nb-fade-up { from { opacity: 0; transform: translateY(18px); } to { opacity: 1; transform: none; } }
  @keyframes nb-pop { from { transform: scale(0); } to { transform: scale(1); } }
  @keyframes nb-wipe { from { clip-path: inset(0 100% 0 0); } to { clip-path: inset(0 0 0 0); } }

  /* orange kicker square pops first, kicker text fades with it */
  .hero .kicker, .pageintro .kicker { animation: nb-fade-up 0.35s cubic-bezier(0.16, 1, 0.3, 1) both; }
  .hero .kicker::before, .pageintro .kicker::before { animation: nb-pop 0.32s cubic-bezier(0.34, 1.56, 0.64, 1) 0.1s both; }
  /* headline lines slide up through their masks, ~120ms stagger */
  .hero h1 .lm-i, .pageintro h1 .lm-i {
    animation: nb-line-up 0.55s cubic-bezier(0.16, 1, 0.3, 1) both;
    animation-delay: calc(0.24s + var(--l, 0) * 0.12s);
  }
  /* copy + CTA fade-up after the headline */
  .hero-side { animation: nb-fade-up 0.5s cubic-bezier(0.16, 1, 0.3, 1) 0.55s both; }
  .pageintro .crumbs { animation: nb-fade-up 0.4s cubic-bezier(0.16, 1, 0.3, 1) both; }
  .pageintro .lead { animation: nb-fade-up 0.5s cubic-bezier(0.16, 1, 0.3, 1) 0.5s both; }
  /* hero photo wipes in, badge pops last */
  .hero-media img { animation: nb-wipe 0.7s cubic-bezier(0.7, 0, 0.2, 1) 0.45s both; }
  .hero-badge { animation: nb-fade-up 0.45s cubic-bezier(0.16, 1, 0.3, 1) 0.95s both; }
}

/* misc */
.orange-rule { width: 64px; height: 4px; background: var(--beacon); border: none; margin-block: 18px; }
.center { text-align: center; }
.center .kicker { justify-content: center; }
.mt-2 { margin-top: 2rem; }