/* palette: bg=#0B2A47 fg=#ECE5D4 accent=#E0A84B */
/* fonts: display="Fraunces" body="IBM Plex Sans" mono="IBM Plex Mono" */

:root {
  --bg: #0B2A47;          /* deep blueprint navy */
  --bg-2: #0E3356;        /* lifted navy panel */
  --bg-alt: #ECE5D4;      /* cream inverted section */
  --fg: #ECE5D4;          /* cream line-work / text */
  --fg-soft: #CFC8B6;     /* softer cream */
  --muted: #8EA0B8;       /* blue-grey secondary */
  --ink: #0B2A47;         /* ink for use on cream */
  --ink-soft: #3C4D63;    /* softer ink on cream */
  --accent: #E0A84B;      /* amber drafting annotation */
  --accent-deep: #C48F37; /* darker amber hover */
  --line: rgba(236, 229, 212, 0.16);
  --line-strong: rgba(236, 229, 212, 0.34);
  --line-ink: rgba(11, 42, 71, 0.16);
  --border: rgba(236, 229, 212, 0.16);

  --serif: 'Fraunces', ui-serif, Georgia, serif;
  --sans: 'IBM Plex Sans', ui-sans-serif, system-ui, sans-serif;
  --mono: 'IBM Plex Mono', ui-monospace, 'SFMono-Regular', monospace;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);

  --container: 1240px;
  --pad: clamp(80px, 12vw, 160px);
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: var(--sans);
  font-size: 18px;
  line-height: 1.75;
  color: var(--fg);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}
img { max-width: 100%; display: block; height: auto; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; border: 0; background: none; color: inherit; }
::selection { background: var(--accent); color: var(--ink); }

/* ───────────────────────── Layout ───────────────────────── */
.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 32px;
}
@media (max-width: 640px) { .container { padding: 0 20px; } }

.section { padding: var(--pad) 0; position: relative; }
.section--tight { padding: clamp(56px, 8vw, 104px) 0; }

/* ───────────────────────── Blueprint grid overlay ──────────── */
.grid-overlay {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(var(--line) 1px, transparent 1px),
    linear-gradient(90deg, var(--line) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: radial-gradient(ellipse 120% 90% at 50% 20%, #000 40%, transparent 92%);
  -webkit-mask-image: radial-gradient(ellipse 120% 90% at 50% 20%, #000 40%, transparent 92%);
  opacity: 0.8;
  z-index: 0;
}

/* ───────────────────────── Eyebrow / labels ────────────────── */
.eyebrow {
  font-family: var(--mono);
  font-size: 11.5px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--accent);
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 22px;
}
.eyebrow::before {
  content: "";
  width: 28px;
  height: 1px;
  background: var(--accent);
  display: inline-block;
}
.eyebrow--plain::before { display: none; }

/* ───────────────────────── Typography ──────────────────────── */
h1, h2, h3, h4 { font-family: var(--serif); font-weight: 300; margin: 0; }
.h1 {
  font-size: clamp(3.1rem, 9vw, 7.6rem);
  line-height: 0.98;
  letter-spacing: -0.03em;
  font-weight: 300;
}
.h2 {
  font-size: clamp(2.4rem, 6vw, 4.6rem);
  line-height: 1.02;
  letter-spacing: -0.022em;
  font-weight: 300;
}
.h3 {
  font-size: clamp(1.5rem, 2.6vw, 2.1rem);
  line-height: 1.12;
  letter-spacing: -0.015em;
  font-weight: 400;
}
em, .accent-word { font-style: italic; color: var(--accent); }
.lede {
  font-size: clamp(1.1rem, 1.7vw, 1.35rem);
  line-height: 1.6;
  color: var(--fg-soft);
  font-weight: 400;
  max-width: 40ch;
}
p { margin: 0 0 1.1em; }
.muted { color: var(--muted); }

/* ───────────────────────── Buttons ─────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--mono);
  font-size: 13px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 15px 28px;
  border: 1px solid var(--fg);
  color: var(--fg);
  transition: background .4s var(--ease), color .4s var(--ease), border-color .4s var(--ease), transform .4s var(--ease);
  border-radius: 0;
}
.btn:hover { background: var(--fg); color: var(--ink); transform: translateY(-2px); }
.btn--accent {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--ink);
}
.btn--accent:hover { background: var(--accent-deep); border-color: var(--accent-deep); color: var(--ink); }
.btn--ghost { border-color: var(--line-strong); }

.arrow-link {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  font-family: var(--mono);
  font-size: 13px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--accent);
  transition: gap .3s var(--ease);
}
.arrow-link:hover { gap: 15px; }
.arrow-link .ar { transition: transform .3s var(--ease); }

.btn-row { display: flex; flex-wrap: wrap; gap: 14px; }

/* ───────────────────────── Header ──────────────────────────── */
.header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(11, 42, 71, 0.82);
  -webkit-backdrop-filter: saturate(180%) blur(20px);
  backdrop-filter: saturate(180%) blur(20px);
  border-bottom: 1px solid transparent;
  transition: box-shadow .4s var(--ease), border-color .4s var(--ease), background .4s var(--ease);
}
.header[data-scrolled="true"] {
  border-bottom-color: var(--line);
  box-shadow: 0 10px 40px -20px rgba(0, 0, 0, 0.6);
}
.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 76px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: var(--serif);
  font-size: 1.45rem;
  letter-spacing: -0.01em;
  font-weight: 400;
}
.brand__mark {
  width: 30px; height: 30px;
  border: 1px solid var(--accent);
  display: grid;
  place-items: center;
  position: relative;
  flex: none;
}
.brand__mark::before,
.brand__mark::after {
  content: "";
  position: absolute;
  background: var(--accent);
}
.brand__mark::before { width: 14px; height: 1px; }
.brand__mark::after { width: 1px; height: 14px; }

.nav { display: none; align-items: center; gap: 34px; }
.nav a {
  font-family: var(--mono);
  font-size: 12.5px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--fg-soft);
  position: relative;
  padding: 6px 0;
  transition: color .3s var(--ease);
}
.nav a::after {
  content: "";
  position: absolute;
  left: 0; bottom: 0;
  width: 0; height: 1px;
  background: var(--accent);
  transition: width .3s var(--ease);
}
.nav a:hover, .nav a[aria-current="page"] { color: var(--fg); }
.nav a:hover::after, .nav a[aria-current="page"]::after { width: 100%; }
.header__cta { display: none; }

@media (min-width: 900px) {
  .nav { display: flex; }
  .header__cta { display: inline-flex; }
  .menu-toggle { display: none; }
}

.menu-toggle {
  width: 44px; height: 44px;
  display: inline-flex;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  align-items: flex-end;
}
.menu-toggle span {
  display: block;
  width: 24px; height: 1.5px;
  background: var(--fg);
  transition: transform .35s var(--ease), opacity .3s var(--ease);
}
.menu-toggle span:nth-child(2) { width: 18px; }
.menu-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.menu-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.menu-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); width: 24px; }

/* Mobile menu */
.mobile-menu {
  position: fixed;
  inset: 76px 0 0;
  background: var(--bg);
  z-index: 99;
  transform: translateY(-100%);
  opacity: 0;
  pointer-events: none;
  transition: transform .5s var(--ease), opacity .4s var(--ease);
  display: flex;
  flex-direction: column;
  padding: 40px 24px 48px;
  overflow-y: auto;
}
.mobile-menu[data-open="true"] { transform: translateY(0); opacity: 1; pointer-events: all; }
.mobile-menu a {
  font-family: var(--serif);
  font-size: 2rem;
  font-weight: 300;
  padding: 18px 0;
  border-bottom: 1px solid var(--line);
  display: flex;
  justify-content: space-between;
  align-items: baseline;
}
.mobile-menu a span { font-family: var(--mono); font-size: 12px; color: var(--accent); }
.mobile-menu .btn { margin-top: 32px; justify-content: center; }
@media (min-width: 900px) { .mobile-menu { display: none; } }

/* ───────────────────────── Hero ────────────────────────────── */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 120px 0 80px;
  overflow: hidden;
  border-bottom: 1px solid var(--line);
}
.hero__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  overflow: hidden;
}
.hero__bg img {
  width: 100%; height: 100%;
  object-fit: cover;
  opacity: 0.16;
  filter: grayscale(0.2) contrast(1.05);
  animation: heroZoom 9s var(--ease) forwards;
}
@keyframes heroZoom {
  from { transform: scale(1.1); }
  to { transform: scale(1); }
}
.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(var(--line) 1px, transparent 1px),
    linear-gradient(90deg, var(--line) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: radial-gradient(ellipse 100% 80% at 70% 35%, #000 10%, transparent 80%);
  -webkit-mask-image: radial-gradient(ellipse 100% 80% at 70% 35%, #000 10%, transparent 80%);
  z-index: 1;
  pointer-events: none;
}
.hero__inner { position: relative; z-index: 2; width: 100%; }
.hero__grid { display: grid; gap: 40px; }
.hero h1 { margin: 0 0 30px; max-width: 16ch; }
.hero .lede { margin-bottom: 40px; }
.hero__meta {
  margin-top: 56px;
  display: flex;
  flex-wrap: wrap;
  gap: 36px 56px;
  padding-top: 28px;
  border-top: 1px solid var(--line);
}
.hero__meta-item { max-width: 210px; }
.hero__meta-item .k {
  font-family: var(--serif);
  font-size: 2rem;
  color: var(--accent);
  line-height: 1;
}
.hero__meta-item .v {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
  margin-top: 8px;
  display: block;
}

/* Blueprint corner coordinate annotations */
.coords {
  position: absolute;
  font-family: var(--mono);
  font-size: 10.5px;
  letter-spacing: 0.1em;
  color: var(--muted);
  z-index: 2;
  display: none;
}
.coords--tl { top: 100px; left: 32px; }
.coords--br { bottom: 40px; right: 32px; text-align: right; }
@media (min-width: 1024px) { .coords { display: block; } }

/* ───────────────────────── Sheet / framed block ──────────────── */
.sheet {
  position: relative;
  border: 1px solid var(--line);
  padding: clamp(28px, 4vw, 48px);
}
.sheet::before, .sheet::after {
  content: "";
  position: absolute;
  width: 10px; height: 10px;
  border: 1px solid var(--accent);
}
.sheet::before { top: -1px; left: -1px; border-right: 0; border-bottom: 0; }
.sheet::after { bottom: -1px; right: -1px; border-left: 0; border-top: 0; }

/* ───────────────────────── Manifesto ───────────────────────── */
.manifesto { text-align: center; }
.manifesto .mark {
  font-family: var(--serif);
  font-size: clamp(5rem, 12vw, 9rem);
  line-height: 0.6;
  color: var(--accent);
  display: block;
  margin-bottom: 10px;
}
.manifesto__statement {
  font-family: var(--serif);
  font-weight: 300;
  font-size: clamp(1.9rem, 4.6vw, 3.6rem);
  line-height: 1.22;
  letter-spacing: -0.02em;
  max-width: 980px;
  margin: 0 auto;
}
.manifesto__by {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
  margin-top: 40px;
}

/* Inverted (cream) sections */
.invert {
  background: var(--bg-alt);
  color: var(--ink);
}
.invert .eyebrow { color: var(--accent-deep); }
.invert .lede { color: var(--ink-soft); }
.invert .muted { color: var(--ink-soft); }
.invert em, .invert .accent-word { color: var(--accent-deep); }
.invert .manifesto .mark { color: var(--accent-deep); }
.invert .manifesto__by { color: var(--ink-soft); }

/* ───────────────────────── Section head ────────────────────── */
.section-head { max-width: 760px; margin-bottom: clamp(48px, 7vw, 84px); }
.section-head.center { margin-left: auto; margin-right: auto; text-align: center; }
.section-head .lede { margin-top: 26px; }
.section-head.center .lede { margin-left: auto; margin-right: auto; }

/* ───────────────────────── Services grid ───────────────────── */
.svc-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
  border-top: 1px solid var(--line);
}
.svc-card {
  position: relative;
  padding: 40px 0;
  border-bottom: 1px solid var(--line);
  display: grid;
  gap: 18px;
  transition: background .4s var(--ease);
}
.svc-card__no {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--accent);
}
.svc-card h3 { max-width: 20ch; }
.svc-card p { color: var(--muted); margin: 0; max-width: 54ch; }
.svc-card__meta {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--fg-soft);
}
@media (min-width: 760px) {
  .svc-card {
    grid-template-columns: 90px 1.1fr 1.3fr;
    align-items: start;
    gap: 32px;
    padding: 44px 24px;
  }
  .svc-card:hover { background: var(--bg-2); }
  .svc-card h3 { margin: 0; }
}

/* ───────────────────────── Timeline ────────────────────────── */
.timeline { position: relative; }
.tl-item {
  position: relative;
  display: grid;
  gap: 16px;
  padding: 0 0 clamp(48px, 7vw, 80px) 44px;
  border-left: 1px solid var(--line);
}
.tl-item:last-child { padding-bottom: 0; border-left-color: transparent; }
.tl-item::before {
  content: "";
  position: absolute;
  left: -6.5px; top: 4px;
  width: 11px; height: 11px;
  background: var(--bg);
  border: 1px solid var(--accent);
  transform: rotate(45deg);
}
.tl-item::after {
  content: "";
  position: absolute;
  left: -2px; top: 7.5px;
  width: 3px; height: 3px;
  background: var(--accent);
}
.tl-step {
  font-family: var(--mono);
  font-size: 11.5px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--accent);
}
.tl-item h3 { max-width: 24ch; }
.tl-item p { color: var(--muted); margin: 0; max-width: 60ch; }
.tl-dur {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--fg-soft);
  text-transform: uppercase;
}
@media (min-width: 820px) {
  .tl-item { grid-template-columns: 220px 1fr; gap: 40px; padding-left: 56px; }
  .tl-head { position: sticky; top: 100px; }
}

/* ───────────────────────── Stats band ──────────────────────── */
.stats {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  background: var(--line-ink);
  border: 1px solid var(--line-ink);
}
.stat { background: var(--bg-alt); padding: 40px 28px; }
.stat .k {
  font-family: var(--serif);
  font-size: clamp(2.6rem, 6vw, 4.2rem);
  line-height: 1;
  color: var(--ink);
  letter-spacing: -0.02em;
}
.stat .k em { color: var(--accent-deep); }
.stat .v {
  font-family: var(--mono);
  font-size: 11.5px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-soft);
  margin-top: 14px;
  display: block;
  max-width: 24ch;
}
@media (min-width: 820px) { .stats { grid-template-columns: repeat(4, 1fr); } }

/* ───────────────────────── Projects ────────────────────────── */
.proj-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(32px, 4vw, 48px);
}
@media (min-width: 760px) { .proj-grid { grid-template-columns: repeat(2, 1fr); } }
.proj {
  position: relative;
  display: block;
  border: 1px solid var(--line);
  overflow: hidden;
  transition: border-color .4s var(--ease), transform .4s var(--ease);
}
.proj:hover { border-color: var(--line-strong); transform: translateY(-4px); }
.proj__img { aspect-ratio: 16/10; overflow: hidden; background: var(--bg-2); }
.proj__img img {
  width: 100%; height: 100%;
  object-fit: cover;
  opacity: 0.82;
  filter: grayscale(0.15);
  transition: transform .9s var(--ease), opacity .4s var(--ease);
}
.proj:hover .proj__img img { transform: scale(1.05); opacity: 1; }
.proj__body { padding: 28px 28px 32px; }
.proj__tag {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
}
.proj__body h3 { margin: 14px 0 12px; }
.proj__body p { color: var(--muted); margin: 0 0 20px; font-size: 16px; }

/* ───────────────────────── Principles (text cards) ─────────── */
.princ-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}
@media (min-width: 720px) { .princ-grid { grid-template-columns: repeat(3, 1fr); } }
.princ {
  background: var(--bg);
  padding: 38px 32px;
  display: grid;
  gap: 14px;
}
.princ__no { font-family: var(--mono); font-size: 12px; color: var(--accent); letter-spacing: 0.1em; }
.princ h3 { font-size: 1.4rem; }
.princ p { color: var(--muted); margin: 0; font-size: 16px; }

/* ───────────────────────── FAQ ─────────────────────────────── */
.faq { border-top: 1px solid var(--line); }
.faq__item { border-bottom: 1px solid var(--line); }
.faq__q {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 30px 0;
  text-align: left;
  font-family: var(--serif);
  font-size: clamp(1.25rem, 2.4vw, 1.7rem);
  font-weight: 400;
  color: var(--fg);
  letter-spacing: -0.01em;
}
.faq__q .ic {
  flex: none;
  width: 24px; height: 24px;
  position: relative;
}
.faq__q .ic::before, .faq__q .ic::after {
  content: "";
  position: absolute;
  left: 50%; top: 50%;
  background: var(--accent);
  transition: transform .35s var(--ease);
}
.faq__q .ic::before { width: 15px; height: 1.5px; transform: translate(-50%, -50%); }
.faq__q .ic::after { width: 1.5px; height: 15px; transform: translate(-50%, -50%); }
.faq__item[data-open="true"] .ic::after { transform: translate(-50%, -50%) scaleY(0); }
.faq__a {
  overflow: hidden;
  max-height: 0;
  transition: max-height .45s var(--ease);
}
.faq__a-inner { padding: 0 0 32px; color: var(--muted); max-width: 70ch; }
.faq__a-inner p { margin: 0; }

/* ───────────────────────── CTA band ────────────────────────── */
.cta-band { position: relative; overflow: hidden; }
.cta-band .grid-overlay { opacity: 0.5; }
.cta-inner { position: relative; z-index: 1; text-align: center; max-width: 820px; margin: 0 auto; }
.cta-inner h2 { margin-bottom: 28px; }
.cta-inner .lede { margin: 0 auto 40px; }
.cta-inner .btn-row { justify-content: center; }

/* ───────────────────────── Contact / form ──────────────────── */
.contact-grid { display: grid; gap: clamp(40px, 6vw, 72px); }
@media (min-width: 900px) { .contact-grid { grid-template-columns: 0.9fr 1.1fr; } }

.info-list { display: grid; gap: 30px; margin-top: 8px; }
.info-item { border-top: 1px solid var(--line); padding-top: 20px; }
.info-item .lbl {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 10px;
  display: block;
}
.info-item .val { font-size: 17px; line-height: 1.6; }
.info-item a.val:hover { color: var(--accent); }

.form { display: grid; gap: 22px; }
.field { display: grid; gap: 9px; }
.field label {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--fg-soft);
}
.field input, .field textarea, .field select {
  font-family: var(--sans);
  font-size: 16px;
  color: var(--fg);
  background: transparent;
  border: 1px solid var(--line-strong);
  padding: 14px 16px;
  transition: border-color .3s var(--ease);
  border-radius: 0;
}
.field input::placeholder, .field textarea::placeholder { color: var(--muted); }
.field input:focus, .field textarea:focus, .field select:focus {
  outline: none;
  border-color: var(--accent);
}
.field textarea { resize: vertical; min-height: 140px; }
.field select { appearance: none; }
.form__row { display: grid; gap: 22px; }
@media (min-width: 560px) { .form__row { grid-template-columns: 1fr 1fr; } }
.form__note { font-family: var(--mono); font-size: 11px; color: var(--muted); letter-spacing: 0.04em; }
.form__note a { color: var(--accent); }

/* ───────────────────────── Footer ──────────────────────────── */
.footer {
  border-top: 1px solid var(--line);
  padding: clamp(64px, 9vw, 110px) 0 40px;
  position: relative;
}
.footer__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 48px;
  margin-bottom: 64px;
}
@media (min-width: 760px) { .footer__grid { grid-template-columns: 1.5fr 1fr 1fr; } }
.footer__brand .brand { margin-bottom: 20px; }
.footer__brand p { color: var(--muted); max-width: 36ch; font-size: 16px; }
.footer__col h4 {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
  font-weight: 500;
  margin-bottom: 20px;
}
.footer__col ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 12px; }
.footer__col a { color: var(--fg-soft); font-size: 15px; transition: color .3s var(--ease); }
.footer__col a:hover { color: var(--accent); }
.footer__bottom {
  display: flex;
  flex-wrap: wrap;
  gap: 16px 32px;
  justify-content: space-between;
  align-items: center;
  padding-top: 30px;
  border-top: 1px solid var(--line);
  font-family: var(--mono);
  font-size: 11.5px;
  letter-spacing: 0.06em;
  color: var(--muted);
}
.footer__bottom a:hover { color: var(--accent); }

/* ───────────────────────── Reveal ──────────────────────────── */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity .65s var(--ease), transform .65s var(--ease);
  transition-delay: calc(var(--i, 0) * 80ms);
}
.reveal.is-visible { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  .hero__bg img { animation: none; }
  * { scroll-behavior: auto; }
}

/* ───────────────────────── Cookie popup ────────────────────── */
.cookie-popup {
  position: fixed; inset: 0; z-index: 9999;
  display: flex; align-items: flex-end;
  padding: 24px;
  background: rgba(5, 18, 32, 0.55);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  opacity: 0; pointer-events: none;
  transition: opacity .3s;
}
.cookie-popup[data-open="true"] { opacity: 1; pointer-events: all; }
.cookie-popup__card {
  background: var(--bg-2);
  border: 1px solid var(--line-strong);
  padding: 32px 36px;
  max-width: 480px;
  margin: 0 auto;
  position: relative;
}
.cookie-popup__card::before {
  content: ""; position: absolute; top: -1px; left: -1px;
  width: 12px; height: 12px;
  border-top: 1px solid var(--accent); border-left: 1px solid var(--accent);
}
.cookie-popup__label {
  font-family: var(--mono);
  font-size: 10.5px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 14px;
}
.cookie-popup__card h3 { font-size: 1.4rem; margin-bottom: 12px; font-weight: 400; }
.cookie-popup__card p { font-size: 14.5px; line-height: 1.65; color: var(--fg-soft); margin: 0; }
.cookie-popup__actions { display: flex; gap: 12px; margin-top: 24px; }
.cookie-popup__actions button {
  padding: 12px 24px;
  border: 1px solid var(--line-strong);
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  transition: background .3s var(--ease), color .3s var(--ease);
  flex: 1;
}
.cookie-popup__actions button:hover { border-color: var(--fg); }
.cookie-popup__actions button:last-child { background: var(--accent); color: var(--ink); border-color: var(--accent); }
.cookie-popup__actions button:last-child:hover { background: var(--accent-deep); }

/* ───────────────────────── Legal pages ─────────────────────── */
.legal { padding-top: clamp(120px, 16vw, 180px); }
.legal__head { max-width: 760px; margin-bottom: 56px; }
.legal__body { max-width: 760px; }
.legal__body h2 { font-size: clamp(1.5rem, 3vw, 2.1rem); margin: 48px 0 18px; }
.legal__body h3 { font-size: 1.25rem; margin: 32px 0 12px; font-weight: 500; font-family: var(--sans); }
.legal__body p, .legal__body li { color: var(--fg-soft); font-size: 16.5px; }
.legal__body ul { padding-left: 20px; display: grid; gap: 8px; margin: 0 0 1.1em; }
.legal__body a { color: var(--accent); text-decoration: underline; text-underline-offset: 3px; }
.legal__updated { font-family: var(--mono); font-size: 12px; color: var(--muted); letter-spacing: 0.08em; }

/* ───────────────────────── Thanks page ─────────────────────── */
.thanks {
  min-height: 86vh;
  display: flex;
  align-items: center;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.thanks__inner { position: relative; z-index: 1; max-width: 720px; margin: 0 auto; }
.thanks h1 { margin: 24px 0 24px; }
.thanks .lede { margin: 0 auto 40px; }

/* page intro (interior hero) */
.page-hero {
  position: relative;
  padding: clamp(140px, 20vw, 220px) 0 clamp(60px, 8vw, 96px);
  border-bottom: 1px solid var(--line);
  overflow: hidden;
}
.page-hero::after {
  content: "";
  position: absolute; inset: 0;
  background:
    linear-gradient(var(--line) 1px, transparent 1px),
    linear-gradient(90deg, var(--line) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: radial-gradient(ellipse 90% 90% at 20% 20%, #000 10%, transparent 75%);
  -webkit-mask-image: radial-gradient(ellipse 90% 90% at 20% 20%, #000 10%, transparent 75%);
  pointer-events: none;
}
.page-hero__inner { position: relative; z-index: 1; max-width: 900px; }
.page-hero h1 { margin: 18px 0 28px; max-width: 18ch; }
.page-hero .lede { max-width: 56ch; }

/* value / split blocks */
.split { display: grid; gap: clamp(36px, 6vw, 72px); align-items: center; }
@media (min-width: 900px) { .split { grid-template-columns: 1fr 1fr; } }
.split--rev .split__media { order: -1; }
@media (min-width: 900px) { .split--rev .split__media { order: 0; } }
.split__media {
  position: relative;
  aspect-ratio: 4/5;
  overflow: hidden;
  border: 1px solid var(--line);
}
.split__media img { width: 100%; height: 100%; object-fit: cover; opacity: 0.85; filter: grayscale(0.15); }
.split__media .tag {
  position: absolute; left: 16px; bottom: 16px;
  font-family: var(--mono); font-size: 10.5px; letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--fg); background: rgba(11,42,71,0.72); padding: 7px 12px; border: 1px solid var(--line);
}
.split__body h2 { margin-bottom: 26px; }
.split__body p { color: var(--muted); max-width: 54ch; }
.split__body .eyebrow { color: var(--accent); }

/* number list for about */
.marks { display: grid; gap: 1px; background: var(--line); border: 1px solid var(--line); margin-top: 8px; }
@media (min-width: 720px) { .marks { grid-template-columns: repeat(2, 1fr); } }
.mark-item { background: var(--bg); padding: 34px 30px; display: grid; gap: 12px; }
.mark-item .n { font-family: var(--mono); font-size: 12px; color: var(--accent); letter-spacing: 0.1em; }
.mark-item h3 { font-size: 1.35rem; font-weight: 400; }
.mark-item p { color: var(--muted); margin: 0; font-size: 16px; }

/* client / sector marquee */
.sectors { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 10px; }
.sector-chip {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--fg-soft);
  border: 1px solid var(--line);
  padding: 10px 18px;
}
.invert .sector-chip { color: var(--ink-soft); border-color: var(--line-ink); }