/* ==========================================================================
   TECHNOOR. Technology for a new era
   Design system. Navy drench, cream ink, scarce brass.
   Source Serif 4 (display) + Archivo (text). No framework.
   ========================================================================== */

/* --------------------------------------------------------------- 1. tokens */
:root {
  /* ground + ink */
  --abyss:        #12283F;
  --navy:         #244B73;
  --navy-lift:    #2D5C8A;
  --paper:        #FBF8EF;
  --cream:        #F3EFE2;
  --ink:          #152B44;
  --ink-soft:     #596877;

  /* signal, used scarcely */
  --brass:        #D2A250;
  --brass-bright: #E0B76F;
  --brass-ink:    #8A6116;

  /* derived surfaces */
  --on-navy:        var(--cream);
  --on-navy-soft:   rgba(243, 239, 226, .80);
  --on-navy-faint:  rgba(243, 239, 226, .72);
  --rule-navy:      rgba(243, 239, 226, .18);
  --rule-navy-soft: rgba(243, 239, 226, .10);
  --rule-paper:     rgba(21, 43, 68, .16);
  --rule-paper-soft:rgba(21, 43, 68, .08);

  /* type */
  /* Display face. Bodoni Moda was measured at a 1.9px hairline @56px and read as
     thin on screen, so headlines moved to Source Serif 4, a 3.5px hairline at the
     same size, near double. The didone identity still lives in the logo artwork,
     which is where a high-contrast face belongs: one word, large, once. */
  --ff-display: "Source Serif 4", Georgia, "Times New Roman", serif;
  --ff-text:    "Archivo", "Helvetica Neue", Helvetica, Arial, sans-serif;

  --fs-d1:   clamp(2.75rem, 1.55rem + 5.2vw, 5.25rem);
  --fs-d2:   clamp(2.05rem, 1.40rem + 2.9vw, 3.5rem);
  --fs-d3:   clamp(1.75rem, 1.45rem + 1.25vw, 2.375rem);
  --fs-d4:   clamp(1.25rem, 1.14rem + 0.5vw, 1.5rem);
  --fs-lead: clamp(1.0625rem, 1rem + 0.35vw, 1.3125rem);
  --fs-body: 1.0625rem;
  --fs-sm:   0.9375rem;
  --fs-xs:   0.8125rem;

  /* space */
  --gutter:     clamp(1.25rem, 4vw, 2.5rem);
  --container:  1240px;
  --sp-section: clamp(4.75rem, 2.75rem + 6.4vw, 8rem);
  --sp-tight:   clamp(3rem, 2rem + 3.6vw, 4.5rem);
  --sp-wide:    clamp(7rem, 3.5rem + 11vw, 12rem);

  /* form */
  --r-sm: 2px;
  --r:    3px;
  --r-lg: 4px;

  /* motion */
  --ease-quint: cubic-bezier(.22, 1, .36, 1);
  --ease-expo:  cubic-bezier(.16, 1, .3, 1);
  --dur:        .5s;

  /* depth */
  --z-sticky: 40;
  --z-backdrop: 60;
  --z-drawer: 70;
  --z-focus: 80;
}

/* ----------------------------------------------------------------- 2. base */
*, *::before, *::after { box-sizing: border-box; }

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
  scroll-padding-top: 6rem;
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--ff-text);
  font-size: var(--fs-body);
  line-height: 1.65;
  font-weight: 400;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  font-synthesis-weight: none;
  font-optical-sizing: auto;
  overflow-x: hidden;
}

h1, h2, h3, h4 { margin: 0; font-weight: 400; }
p  { margin: 0; text-wrap: pretty; }
figure, blockquote, dl, dd, fieldset { margin: 0; }
fieldset { padding: 0; border: 0; }
ul, ol { margin: 0; padding: 0; list-style: none; }
img, video, canvas, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; }

::selection { background: var(--brass); color: var(--abyss); }

:focus-visible {
  outline: 2px solid var(--brass);
  outline-offset: 3px;
  border-radius: var(--r-sm);
}

.sr-only {
  position: absolute; width: 1px; height: 1px;
  padding: 0; margin: -1px; overflow: hidden;
  clip: rect(0 0 0 0); clip-path: inset(50%); white-space: nowrap;
}

.skip-link {
  position: absolute; top: 0; left: 50%;
  transform: translate(-50%, -120%);
  z-index: var(--z-focus);
  background: var(--brass); color: var(--abyss);
  padding: .75rem 1.5rem; border-radius: 0 0 var(--r) var(--r);
  font-size: var(--fs-sm); font-weight: 600;
  transition: transform .25s var(--ease-quint);
}
.skip-link:focus-visible { transform: translate(-50%, 0); }

/* ------------------------------------------------------------ 3. typography */
.display  { font-family: var(--ff-display); font-weight: 600; letter-spacing: 0; }
.d1 { font: 600 var(--fs-d1)/1.1 var(--ff-display); letter-spacing: -.012em; text-wrap: balance; }
.d2 { font: 600 var(--fs-d2)/1.16 var(--ff-display); letter-spacing: -.01em; text-wrap: balance; }
.d3 { font: 600 var(--fs-d3)/1.24 var(--ff-display); letter-spacing: -.006em; text-wrap: balance; }
.d4 { font: 600 var(--fs-d4)/1.3  var(--ff-text);    letter-spacing: -.008em; }

.lead {
  font-size: var(--fs-lead);
  line-height: 1.58;
  max-width: 60ch;
  color: var(--ink-soft);
}
.prose { max-width: 68ch; }
.muted { color: var(--ink-soft); }
.small { font-size: var(--fs-sm); }
.xs    { font-size: var(--fs-xs); }
.tnum  { font-variant-numeric: tabular-nums; font-feature-settings: "tnum" 1; }

/* on navy, light type needs more air */
.on-navy, .on-navy p, .on-navy li { line-height: 1.72; }
.on-navy .lead, .on-navy .muted, .on-navy .small { color: var(--on-navy-soft); }
.on-navy .prose, .on-navy p { color: inherit; }

/* ------------------------------------------------------------- 4. structure */
.wrap {
  width: min(var(--container), 100% - 2 * var(--gutter));
  margin-inline: auto;
}
.section { padding-block: var(--sp-section); }
.section--tight { padding-block: var(--sp-tight); }
.section--wide  { padding-block: var(--sp-wide); }

.band-navy  { background: var(--navy);  color: var(--on-navy); }
.band-abyss { background: var(--abyss); color: var(--on-navy); }
.band-navy a:not(.btn), .band-abyss a:not(.btn) { color: var(--cream); }
.band-paper { background: var(--paper); color: var(--ink); }
.band-cream { background: var(--cream); color: var(--ink); }

.band-navy a:not(.btn), .band-abyss a:not(.btn) { color: var(--cream); }

/* Rule + brass tick. Replaces the uppercase eyebrow entirely. */
.rule {
  display: block;
  position: relative;
  height: 1px;
  background: var(--rule-paper);
  margin-bottom: 1.5rem;
}
.rule::before {
  content: "";
  position: absolute;
  left: 0; top: -1px;
  width: 34px; height: 3px;
  background: var(--brass);
}
.on-navy .rule { background: var(--rule-navy); }

.rule-label {
  display: block;
  font-size: var(--fs-sm);
  font-weight: 500;
  letter-spacing: .005em;
  color: var(--brass-ink);
  margin-bottom: .9rem;
}
.on-navy .rule-label { color: var(--brass-bright); }

.section-head { margin-bottom: clamp(2.5rem, 1.5rem + 3vw, 4rem); }
.section-head .d2 { margin-top: .35rem; }
.section-head .lead { margin-top: 1.15rem; }
.section-head--center { text-align: center; }
.section-head--center .rule { max-width: 34px; margin-inline: auto; }
.section-head--center .rule::before { left: 0; width: 34px; }
.section-head--center .lead { margin-inline: auto; }

/* ------------------------------------------------------------------ 5. logo */
/* The real artwork, not a CSS recreation. Cream on dark grounds, navy on light. */
.logo { display: inline-block; line-height: 0; }
.logo img { display: block; height: auto; width: auto; }
/* Nav and drawer use the wordmark only: at 44px the full lockup is visible without
   crowding the 78px nav bar. The full lockup lives in the footer. */
.nav__brand .logo img { height: 44px; max-width: none; }
.drawer__head .logo img { height: 38px; }
.footer .logo img { height: 88px; }
@media (max-width: 640px) {
  .nav__brand .logo img { height: 36px; }
  .footer .logo img { height: 66px; }
}

/* ---------------------------------------------------------------- 6. buttons */
.btn {
  --btn-bg: transparent;
  --btn-fg: currentColor;
  --btn-bd: currentColor;
  display: inline-flex;
  align-items: center;
  gap: .6rem;
  padding: .9375rem 1.75rem;
  background: var(--btn-bg);
  color: var(--btn-fg);
  border: 1px solid var(--btn-bd);
  border-radius: var(--r);
  font-size: var(--fs-sm);
  font-weight: 600;
  letter-spacing: .005em;
  cursor: pointer;
  transition: transform .3s var(--ease-quint), background-color .3s var(--ease-quint),
              color .3s var(--ease-quint), border-color .3s var(--ease-quint);
}
.btn:hover { transform: translateY(-1px); }
.btn:active { transform: translateY(0); }
.btn .arw { transition: transform .35s var(--ease-quint); }
.btn:hover .arw { transform: translateX(4px); }

.btn--brass {
  --btn-bg: var(--brass); --btn-fg: var(--abyss); --btn-bd: var(--brass);
}
.btn--brass:hover { --btn-bg: var(--brass-bright); --btn-bd: var(--brass-bright); }

.btn--navy {
  --btn-bg: var(--navy); --btn-fg: var(--cream); --btn-bd: var(--navy);
}
.btn--navy:hover { --btn-bg: var(--abyss); --btn-bd: var(--abyss); }

.btn--ghost { --btn-bd: var(--rule-paper); }
.btn--ghost:hover { --btn-bd: var(--ink); }
.on-navy .btn--ghost {
  --btn-bd: rgba(243,239,226,.40); --btn-fg: var(--cream);
}
.on-navy .btn--ghost:hover {
  --btn-bd: var(--cream); --btn-bg: rgba(243,239,226,.07);
}

.btn-row { display: flex; flex-wrap: wrap; gap: .875rem; }

/* text link with underline that draws */
.tlink {
  display: inline-flex; align-items: center; gap: .5rem;
  font-size: var(--fs-sm); font-weight: 600;
  color: var(--brass-ink);
  padding-bottom: 2px;
  background-image: linear-gradient(currentColor, currentColor);
  background-size: 0% 1px; background-repeat: no-repeat; background-position: 0 100%;
  transition: background-size .4s var(--ease-quint);
}
.tlink:hover { background-size: 100% 1px; }
.on-navy .tlink { color: var(--brass-bright); }

/* ------------------------------------------------------------------ 7. nav */
.nav {
  position: sticky; top: 0; z-index: var(--z-sticky);
  background: var(--abyss);
  border-bottom: 1px solid var(--rule-navy-soft);
  color: var(--cream);
  overflow: visible;
}
.nav__inner {
  display: flex; align-items: center; justify-content: space-between;
  gap: 2rem; height: 88px;
  overflow: visible;
}
.nav__brand { display: inline-flex; align-items: center; overflow: visible; }

.nav__links { display: flex; align-items: center; gap: 2.25rem; }
.nav__link {
  position: relative;
  font-size: var(--fs-sm); font-weight: 500;
  color: var(--on-navy-soft);
  padding-block: .35rem;
  transition: color .3s var(--ease-quint);
}
.nav__link::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: 0;
  height: 1px; background: var(--brass);
  transform: scaleX(0); transform-origin: left;
  transition: transform .4s var(--ease-quint);
}
.nav__link:hover, .nav__link[aria-current="page"] { color: var(--cream); }
.nav__link:hover::after, .nav__link[aria-current="page"]::after { transform: scaleX(1); }
.nav__actions { display: flex; align-items: center; gap: .875rem; }
.nav .btn { padding: .6875rem 1.375rem; }

.nav__burger {
  display: none;
  width: 44px; height: 44px;
  align-items: center; justify-content: center;
  background: none; border: 1px solid var(--rule-navy); border-radius: var(--r);
  cursor: pointer;
}
.nav__burger span {
  display: block; width: 18px; height: 1px; background: var(--cream);
  position: relative;
}
.nav__burger span::before, .nav__burger span::after {
  content: ""; position: absolute; left: 0; width: 18px; height: 1px; background: var(--cream);
  transition: transform .35s var(--ease-quint);
}
.nav__burger span::before { top: -6px; }
.nav__burger span::after  { top: 6px; }

@media (max-width: 900px) {
  .nav__links { display: none; }
  .nav__actions .btn { display: none; }
  .nav__burger { display: inline-flex; }
}

/* drawer */
.drawer-backdrop {
  position: fixed; inset: 0; z-index: var(--z-backdrop);
  background: rgba(14, 29, 46, .6);
  backdrop-filter: blur(3px);
  opacity: 0; pointer-events: none;
  transition: opacity .35s var(--ease-quint);
}
.drawer-backdrop.is-open { opacity: 1; pointer-events: auto; }

.drawer {
  position: fixed; top: 0; right: 0; bottom: 0; z-index: var(--z-drawer);
  width: min(360px, 84vw);
  background: var(--abyss); color: var(--cream);
  border-left: 1px solid var(--rule-navy);
  transform: translateX(101%);
  transition: transform .45s var(--ease-expo);
  display: flex; flex-direction: column;
  overflow-y: auto;
}
.drawer.is-open { transform: translateX(0); }
.drawer__head {
  display: flex; align-items: center; justify-content: space-between;
  height: 78px; padding-inline: var(--gutter);
  border-bottom: 1px solid var(--rule-navy-soft);
}
.drawer__close {
  width: 44px; height: 44px; display: inline-flex; align-items: center; justify-content: center;
  background: none; border: 1px solid var(--rule-navy); border-radius: var(--r); cursor: pointer;
}
.drawer__nav { padding: 1.5rem var(--gutter) 2rem; display: flex; flex-direction: column; }
.drawer__link {
  font-family: var(--ff-text);
  font-weight: 600;
  font-size: 1.3125rem;
  padding-block: 1rem;
  border-bottom: 1px solid var(--rule-navy-soft);
  transition: color .3s var(--ease-quint), padding-left .35s var(--ease-quint);
}
.drawer__link:hover { color: var(--brass-bright); padding-left: .375rem; }
.drawer__foot { margin-top: auto; padding: 0 var(--gutter) 2rem; }
.drawer__foot .btn { width: 100%; justify-content: center; }

/* ----------------------------------------------------------------- 8. hero */
.hero {
  position: relative;
  background: var(--navy);
  color: var(--on-navy);
  overflow: hidden;
  border-bottom: 1px solid var(--rule-navy-soft);
}
.hero::before {
  content: "";
  position: absolute; inset: 0;
  background:
    radial-gradient(120% 90% at 78% 42%, rgba(39, 84, 127, .85) 0%, transparent 62%),
    radial-gradient(90% 70% at 8% 6%, rgba(14, 29, 46, .75) 0%, transparent 58%),
    linear-gradient(178deg, var(--abyss) 0%, var(--navy) 46%, #1a3a5e 100%);
  pointer-events: none;
}
.hero__grid {
  position: relative; z-index: 2;
  display: grid;
  grid-template-columns: minmax(0, 1.34fr) minmax(0, .86fr);
  gap: clamp(2rem, 4vw, 4rem);
  align-items: center;
  padding-block: clamp(4.5rem, 2.5rem + 7vw, 7.5rem);
  min-height: min(82vh, 720px);
}
.hero__copy { max-width: 46em; }
.hero__copy .d1 {
  margin-block: .5rem 1.5rem;
  font-size: clamp(2.5rem, 1.35rem + 4.1vw, 4.5rem);
  line-height: 1.1;
}
.hero__copy .lead { max-width: 48ch; }
.hero__copy .btn-row { margin-top: 2.25rem; }
.hero__kicker {
  font-family: var(--ff-text);
  font-weight: 500;
  font-size: var(--fs-lead);
  color: var(--brass-bright);
  letter-spacing: .004em;
}

.hero__art {
  position: relative;
  aspect-ratio: 1 / 1;
  width: 100%;
  max-width: 430px;
  margin-inline: auto;
}
.hero__art canvas { width: 100%; height: 100%; }
.hero__art-ring { display: none; }
.hero__seal-label {
  position: absolute; left: 50%; bottom: -2.25rem;
  transform: translateX(-50%);
  font-size: var(--fs-xs);
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--on-navy-faint);
  white-space: nowrap;
}

@media (max-width: 980px) {
  .hero__grid { grid-template-columns: 1fr; min-height: 0; }
  .hero__art { order: -1; max-width: 340px; margin: 0 auto 3.25rem; width: 100%; }
  .hero__copy { max-width: none; }
}

/* page hero for interior pages */
.phero {
  position: relative;
  background: var(--navy);
  color: var(--on-navy);
  overflow: hidden;
  border-bottom: 1px solid var(--rule-navy-soft);
}
.phero::before {
  content: "";
  position: absolute; inset: 0; pointer-events: none;
  background:
    radial-gradient(85% 120% at 88% 0%, rgba(39, 84, 127, .8) 0%, transparent 60%),
    linear-gradient(170deg, var(--abyss) 0%, var(--navy) 78%);
}
.phero__inner {
  position: relative; z-index: 2;
  padding-block: clamp(3.75rem, 2rem + 7vw, 7rem);
  max-width: 64%;
}
.phero__inner .d1 {
  margin-block: .5rem 1.5rem;
  font-size: clamp(2.25rem, 1.3rem + 3.4vw, 3.75rem);
  line-height: 1.12;
}
.phero__inner .lead { max-width: 56ch; }
@media (max-width: 900px) { .phero__inner { max-width: none; } }
.phero__seal {
  position: absolute; right: -6%; top: 50%;
  transform: translateY(-50%);
  width: clamp(240px, 34vw, 460px); aspect-ratio: 1;
  opacity: .55; z-index: 1;
  pointer-events: none;
}
@media (max-width: 760px) { .phero__seal { display: none; } }

/* ------------------------------------------------------------- 9. marquee */
.marquee {
  position: relative;
  overflow: hidden;
  border-block: 1px solid var(--rule-paper-soft);
  padding-block: 1.5rem;
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 12%, #000 88%, transparent);
          mask-image: linear-gradient(90deg, transparent, #000 12%, #000 88%, transparent);
}
.marquee__track {
  display: flex; width: max-content;
  animation: tn-marquee 46s linear infinite;
}
.marquee:hover .marquee__track { animation-play-state: paused; }
.marquee__group { display: flex; align-items: center; }
.marquee__item {
  display: inline-flex; align-items: center; gap: 2.25rem;
  padding-inline: 1.125rem;
  font-family: var(--ff-text);
  font-weight: 500;
  font-size: clamp(1.0625rem, .95rem + .5vw, 1.3125rem);
  color: var(--ink);
  white-space: nowrap;
}
.marquee__item::after {
  content: ""; width: 5px; height: 5px;
  background: var(--brass);
  transform: rotate(45deg);
  flex: none;
}
@keyframes tn-marquee { from { transform: translateX(0); } to { transform: translateX(-50%); } }

/* --------------------------------------------------------- 10. ledger rows */
.ledger { border-top: 1px solid var(--rule-paper); }
.ledger__row {
  display: grid;
  grid-template-columns: 4.5rem minmax(0, 1fr) minmax(0, 1.15fr) 2.5rem;
  gap: clamp(1rem, 3vw, 2.5rem);
  align-items: start;
  padding-block: clamp(1.75rem, 1.2rem + 1.6vw, 2.5rem);
  border-bottom: 1px solid var(--rule-paper);
  position: relative;
  transition: background-color .4s var(--ease-quint);
}
.ledger__row::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: -1px; height: 1px;
  background: var(--brass);
  transform: scaleX(0); transform-origin: left;
  transition: transform .55s var(--ease-quint);
}
a.ledger__row:hover::after { transform: scaleX(1); }
a.ledger__row:hover .ledger__name { color: var(--navy); }
a.ledger__row:hover .ledger__arw { opacity: 1; transform: translateX(3px); }

.ledger__idx {
  font-size: var(--fs-xs);
  letter-spacing: .14em;
  color: var(--ink-soft);
  padding-top: .5rem;
  font-variant-numeric: tabular-nums;
}
.ledger__name {
  font: 600 var(--fs-d3)/1.24 var(--ff-display);
  letter-spacing: -.006em;
  color: var(--ink);
  transition: color .35s var(--ease-quint);
}
.ledger__desc { color: var(--ink-soft); font-size: var(--fs-body); padding-top: .4rem; }
.ledger__arw {
  align-self: center; justify-self: end;
  opacity: .35;
  transition: opacity .35s var(--ease-quint), transform .35s var(--ease-quint);
  color: var(--brass-ink);
}
.ledger--navy { border-top-color: var(--rule-navy); }
.ledger--navy .ledger__row { border-bottom-color: var(--rule-navy); }
.ledger--navy .ledger__idx { color: var(--on-navy-faint); }
.ledger--navy .ledger__name { color: var(--cream); }
.ledger--navy .ledger__desc { color: var(--on-navy-soft); }
.ledger--navy .ledger__arw { color: var(--brass-bright); }

@media (max-width: 800px) {
  .ledger__row { grid-template-columns: 2.75rem minmax(0, 1fr) 1.75rem; row-gap: .625rem; }
  .ledger__idx { grid-row: 1; padding-top: .35rem; }
  .ledger__name { grid-column: 2; }
  .ledger__desc { grid-column: 2; grid-row: 2; }
  .ledger__arw { grid-column: 3; grid-row: 1; align-self: start; padding-top: .35rem; }
}

/* ---------------------------------------------------------- 11. panel/seal */
.panel {
  position: relative;
  background: var(--cream);
  border: 1px solid var(--rule-paper);
  border-radius: var(--r-lg);
  padding: clamp(1.75rem, 1.2rem + 2.4vw, 3rem);
}
.panel--navy {
  background: color-mix(in srgb, var(--cream) 5%, transparent);
  border-color: var(--rule-navy);
  color: var(--cream);
}
.panel--flagship { border-color: color-mix(in srgb, var(--brass) 55%, transparent); }

/* registration corner ticks */
.ticked::before, .ticked::after {
  content: ""; position: absolute; width: 13px; height: 13px; pointer-events: none;
}
.ticked::before {
  top: -1px; left: -1px;
  border-top: 2px solid var(--brass); border-left: 2px solid var(--brass);
}
.ticked::after {
  bottom: -1px; right: -1px;
  border-bottom: 2px solid var(--brass); border-right: 2px solid var(--brass);
}

.tagset { display: flex; flex-wrap: wrap; gap: .5rem; }
.tag {
  font-size: var(--fs-xs);
  font-weight: 500;
  letter-spacing: .01em;
  padding: .4375rem .75rem;
  border: 1px solid var(--rule-paper);
  border-radius: var(--r-sm);
  color: var(--ink-soft);
  background: color-mix(in srgb, var(--paper) 70%, transparent);
}
.panel--navy .tag { border-color: var(--rule-navy); color: var(--on-navy-soft); background: none; }

/* stack of ruled entries (used beside the flagship panel) */
.stack { display: flex; flex-direction: column; }
.stack__item {
  padding-block: clamp(1.25rem, 1rem + 1vw, 1.75rem);
  border-top: 1px solid var(--rule-paper);
}
.stack__item:first-child { border-top: 0; padding-top: 0; }
.stack__item:last-child { padding-bottom: 0; }
.stack__item h3 { font: 600 var(--fs-d4)/1.3 var(--ff-text); letter-spacing: -.008em; margin-bottom: .5rem; }
.stack__item p { color: var(--ink-soft); }

/* ------------------------------------------------------------ 12. sequence */
.seq { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 0; }
.seq__step {
  padding: clamp(1.5rem, 1rem + 1.6vw, 2.25rem) clamp(1.25rem, 1rem + 1vw, 2rem);
  border-left: 1px solid var(--rule-navy);
  position: relative;
}
.seq__step:first-child { border-left: 0; padding-left: 0; }
.seq__num {
  display: block;
  font: 600 clamp(1.875rem, 1.45rem + 1.5vw, 2.5rem)/1 var(--ff-display);
  color: var(--brass);
  font-variant-numeric: tabular-nums;
  margin-bottom: .875rem;
}
.seq__label {
  display: block;
  font-size: var(--fs-xs);
  font-weight: 600;
  letter-spacing: .16em;
  color: var(--on-navy-faint);
  margin-bottom: .625rem;
}
.seq__step h3 { font: 600 var(--fs-body)/1.4 var(--ff-text); margin-bottom: .5rem; color: var(--cream); }
.seq__step p { font-size: var(--fs-sm); color: var(--on-navy-soft); }
.seq--paper .seq__step { border-left-color: var(--rule-paper); }
.seq--paper .seq__num { color: var(--brass-ink); }
.seq--paper .seq__label { color: var(--ink-soft); }
.seq--paper .seq__step h3 { color: var(--ink); }
.seq--paper .seq__step p { color: var(--ink-soft); }
@media (max-width: 720px) {
  .seq__step { border-left: 0; border-top: 1px solid var(--rule-navy); padding-inline: 0; }
  .seq__step:first-child { border-top: 0; padding-top: 0; }
  .seq--paper .seq__step { border-top-color: var(--rule-paper); }
}

/* ------------------------------------------------------- 13b. hero video */
/* Click-to-play. Nothing but a poster loads until someone asks for it, so the
   page keeps its weight and the video never competes with the hero. */
.filmblock { max-width: 1120px; margin-inline: auto; }
.filmblock__frame {
  position: relative;
  border: 1px solid var(--rule-paper);
  border-radius: var(--r-lg);
  padding: clamp(.4rem, .25rem + .5vw, .7rem);
  background: var(--cream);
}
.filmblock__stage {
  position: relative; display: block; width: 100%;
  aspect-ratio: 16 / 9; overflow: hidden; border-radius: var(--r-sm);
  background: var(--abyss); cursor: pointer; border: 0; padding: 0;
}
.filmblock__stage img,
.filmblock__stage video { width: 100%; height: 100%; object-fit: cover; display: block; }
.filmblock__stage video { position: absolute; inset: 0; }
/* a scrim so the play control always reads, whatever frame the poster is */
.filmblock__stage::after {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background: radial-gradient(46% 60% at 50% 50%, color-mix(in srgb, var(--abyss) 62%, transparent) 0%, color-mix(in srgb, var(--abyss) 22%, transparent) 70%, transparent 100%);
  transition: opacity .4s var(--ease-quint);
}
.filmblock.is-playing .filmblock__stage::after { opacity: 0; }
.filmblock__play {
  position: absolute; left: 50%; top: 50%; transform: translate(-50%, -50%);
  z-index: 2;
  width: 82px; height: 82px; border-radius: 50%;
  border: 2px solid var(--brass);
  background: color-mix(in srgb, var(--abyss) 62%, transparent);
  display: grid; place-items: center;
  transition: transform .35s var(--ease-quint), background-color .35s var(--ease-quint);
}
.filmblock__stage:hover .filmblock__play { transform: translate(-50%, -50%) scale(1.06); background: color-mix(in srgb, var(--abyss) 78%, transparent); }
.filmblock__play svg { margin-left: 5px; }
.filmblock__cap {
  display: flex; flex-wrap: wrap; gap: .5rem 1.5rem; justify-content: space-between;
  margin-top: 1.125rem; font-size: var(--fs-sm); color: var(--ink-soft);
}
.filmblock.is-playing .filmblock__play { display: none; }

/* --------------------------------------------------------------- 13. video */
.filmframe {
  position: relative;
  border: 1px solid var(--rule-navy);
  border-radius: var(--r-lg);
  padding: clamp(.5rem, .3rem + .6vw, .875rem);
  background: color-mix(in srgb, var(--abyss) 55%, transparent);
}
.filmframe video { width: 100%; border-radius: var(--r-sm); aspect-ratio: 16 / 9; object-fit: cover; background: var(--abyss); }

/* --------------------------------------------------------------- 14. stats */
.stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid var(--rule-navy);
  border-bottom: 1px solid var(--rule-navy);
}
.stats__item {
  padding: clamp(2rem, 1.4rem + 2vw, 3.25rem) clamp(1rem, .6rem + 1.4vw, 2rem);
  border-left: 1px solid var(--rule-navy);
}
.stats__item:first-child { border-left: 0; padding-left: 0; }
.stats__n {
  display: block;
  font: 600 clamp(3rem, 2rem + 4.4vw, 5rem)/1 var(--ff-display);
  color: var(--cream);
  font-variant-numeric: tabular-nums;
  letter-spacing: -.02em;
}
.stats__l {
  display: block;
  margin-top: .875rem;
  font-size: var(--fs-sm);
  color: var(--on-navy-soft);
  max-width: 24ch;
}

/* Word-headed variant: the slot carries a label, not a numeral, so it drops to
   heading scale and the description gets room to breathe. */
.stats--words .stats__n {
  font-size: clamp(1.875rem, 1.45rem + 1.5vw, 2.75rem);
  letter-spacing: .006em;
}
.stats--words .stats__l { max-width: 36ch; font-size: var(--fs-body); }
@media (max-width: 720px) {
  .stats { grid-template-columns: 1fr; }
  .stats__item { border-left: 0; border-top: 1px solid var(--rule-navy); padding-inline: 0; }
  .stats__item:first-child { border-top: 0; }
}

/* ---------------------------------------------------------- 15. testimonial */
.quotes { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 0; }
.quote {
  display: flex; flex-direction: column;
  padding: clamp(1.75rem, 1.2rem + 1.8vw, 2.5rem) clamp(1.25rem, .8rem + 1.6vw, 2.25rem);
  border-left: 1px solid var(--rule-paper);
  position: relative;
}
.quote figcaption { margin-top: auto; padding-top: 1.75rem; }
.quote:first-child { border-left: 0; padding-left: 0; }
.quote__mark {
  display: block;
  font: 600 3.25rem/0.6 var(--ff-display);
  color: var(--brass);
  margin-bottom: 1rem;
  height: 1.4rem;
}
.quote p { font-size: var(--fs-lead); line-height: 1.5; color: var(--ink); }
.quote cite {
  display: block;
  font-style: normal; font-size: var(--fs-sm); font-weight: 600; color: var(--ink-soft);
}
@media (max-width: 760px) {
  .quote { border-left: 0; border-top: 1px solid var(--rule-paper); padding-inline: 0; }
  .quote:first-child { border-top: 0; }
}

/* ------------------------------------------------------------- 16. features */
.deflist { display: grid; gap: 0; }
.deflist__item {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.55fr);
  gap: clamp(1.25rem, 4vw, 4rem);
  padding-block: clamp(2rem, 1.4rem + 2.4vw, 3.25rem);
  border-top: 1px solid var(--rule-paper);
}
.deflist__item:first-child { border-top: 0; padding-top: 0; }
.deflist__item h2, .deflist__item h3 { font: 600 var(--fs-d3)/1.24 var(--ff-display); letter-spacing: -.006em; }
.deflist__body > p { color: var(--ink-soft); max-width: 62ch; }
.on-navy .deflist__item { border-top-color: var(--rule-navy); }
@media (max-width: 860px) { .deflist__item { grid-template-columns: 1fr; gap: 1rem; } }

.checks { margin-top: 1.5rem; display: grid; gap: .8125rem; max-width: 74ch; }
.checks li {
  display: grid; grid-template-columns: 1.125rem 1fr; gap: .75rem;
  align-items: start;
  font-size: var(--fs-body);
  color: var(--ink);
}
.checks svg { margin-top: .42em; color: var(--brass-ink); flex: none; }
.on-navy .checks li { color: var(--on-navy-soft); }
.on-navy .checks svg { color: var(--brass); }

/* ------------------------------------------------------------------ 17. faq */
.faq { border-top: 1px solid var(--rule-paper); }
.faq details {
  border-bottom: 1px solid var(--rule-paper);
}
.faq summary {
  display: flex; align-items: center; justify-content: space-between; gap: 1.5rem;
  padding-block: clamp(1.25rem, 1rem + .8vw, 1.75rem);
  cursor: pointer;
  list-style: none;
  font: 600 var(--fs-d4)/1.35 var(--ff-text);
  letter-spacing: -.006em;
  transition: color .3s var(--ease-quint);
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary:hover { color: var(--brass-ink); }
.faq__sign {
  flex: none; width: 22px; height: 22px; position: relative;
}
.faq__sign::before, .faq__sign::after {
  content: ""; position: absolute; background: var(--brass-ink);
  transition: transform .4s var(--ease-quint), opacity .3s var(--ease-quint);
}
.faq__sign::before { left: 0; right: 0; top: 50%; height: 1px; margin-top: -.5px; }
.faq__sign::after  { top: 0; bottom: 0; left: 50%; width: 1px; margin-left: -.5px; }
.faq details[open] .faq__sign::after { transform: scaleY(0); }
.faq__body { padding-bottom: 1.75rem; }
.faq__body p { color: var(--ink-soft); max-width: 68ch; }

/* ----------------------------------------------------------------- 18. form */
.field { display: grid; gap: .5rem; margin-bottom: 1.25rem; }
.field label { font-size: var(--fs-sm); font-weight: 600; color: var(--ink); }
.field input, .field select, .field textarea {
  width: 100%;
  padding: .8125rem .9375rem;
  font: 400 var(--fs-body)/1.5 var(--ff-text);
  color: var(--ink);
  background: var(--paper);
  border: 1px solid var(--rule-paper);
  border-radius: var(--r);
  transition: border-color .3s var(--ease-quint), box-shadow .3s var(--ease-quint);
}
.field textarea { resize: vertical; min-height: 8.5rem; }
.field input::placeholder, .field textarea::placeholder { color: var(--ink-soft); opacity: 1; }
.field input:focus, .field select:focus, .field textarea:focus {
  outline: none;
  border-color: var(--brass-ink);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--brass) 24%, transparent);
}
.field select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1.5 6 6.5 11 1.5' fill='none' stroke='%23596877' stroke-width='1.4'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  padding-right: 2.75rem;
}
.form-note { font-size: var(--fs-sm); color: var(--ink-soft); margin-top: 1rem; }

.contact-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(0, .85fr);
  gap: clamp(2rem, 4vw, 4.5rem);
  align-items: start;
}
@media (max-width: 900px) { .contact-grid { grid-template-columns: 1fr; } }

.infolist { display: grid; gap: 0; }
.infolist__item { padding-block: 1.375rem; border-top: 1px solid var(--rule-paper); }
.infolist__item:first-child { border-top: 0; padding-top: 0; }
.infolist__item h3 {
  font-size: var(--fs-xs); font-weight: 600; letter-spacing: .14em;
  color: var(--ink-soft); margin-bottom: .5rem;
}
.infolist__item p, .infolist__item a { font-size: var(--fs-body); color: var(--ink); }
.infolist__item a:hover { color: var(--brass-ink); }

/* --------------------------------------------------------------- 19. legal */
.legal { display: grid; grid-template-columns: minmax(0, 1fr); }
.legal h2 {
  font: 600 var(--fs-d4)/1.35 var(--ff-text);
  letter-spacing: -.006em;
  margin-top: 3rem; margin-bottom: .875rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--rule-paper);
}
.legal h2:first-of-type { margin-top: 0; }
.legal p { color: var(--ink-soft); max-width: 68ch; margin-bottom: 1rem; }
.legal ul { display: grid; gap: .75rem; margin-block: .5rem 1rem; max-width: 68ch; }
.legal ul li {
  position: relative; padding-left: 1.5rem; color: var(--ink-soft);
}
.legal ul li::before {
  content: ""; position: absolute; left: 0; top: .72em;
  width: 5px; height: 5px; background: var(--brass); transform: rotate(45deg);
}
.legal a { color: var(--brass-ink); text-decoration: underline; text-underline-offset: 3px; }

/* ---------------------------------------------------------------- 20. cta */
.cta { text-align: center; }
.cta .d2 { max-width: 18ch; margin-inline: auto; }
.cta .btn-row { justify-content: center; margin-top: 2.25rem; }
.cta__seal { width: 92px; height: 92px; margin: 0 auto 2rem; opacity: .9; }

/* -------------------------------------------------------------- 21. footer */
.footer { background: var(--abyss); color: var(--on-navy); }
.footer__top {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(0, 1.8fr);
  gap: clamp(2.5rem, 5vw, 5rem);
  padding-block: clamp(3.5rem, 2rem + 5vw, 5.5rem);
}
.footer__cols { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 2rem; }
.footer__col h2 {
  font-size: var(--fs-xs); font-weight: 600; letter-spacing: .16em;
  color: var(--on-navy-faint); margin-bottom: 1.125rem;
}
.footer__col a {
  display: block; padding-block: .375rem;
  font-size: var(--fs-sm); color: var(--on-navy-soft);
  transition: color .3s var(--ease-quint);
}
.footer__col a:hover { color: var(--brass-bright); }
.footer__blurb { color: var(--on-navy-soft); font-size: var(--fs-sm); max-width: 38ch; margin-top: 1.5rem; }
.footer__bar {
  display: flex; flex-wrap: wrap; gap: 1rem 2rem;
  align-items: center; justify-content: space-between;
  padding-block: 1.75rem;
  border-top: 1px solid var(--rule-navy-soft);
  font-size: var(--fs-sm); color: var(--on-navy-faint);
}
@media (max-width: 860px) {
  .footer__top { grid-template-columns: 1fr; }
  .footer__cols { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

/* -------------------------------------------------------------- 22. motion */
/* Reveal state is scoped to html.js so content is visible without JS
   and in headless capture. Never gate content on a transition. */
.js [data-reveal] {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity .8s var(--ease-expo), transform .8s var(--ease-expo);
}
.js [data-reveal].is-in { opacity: 1; transform: none; }

/* hero load orchestration */
.js .hero [data-lift] {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity .9s var(--ease-expo), transform .9s var(--ease-expo);
}
.js .hero.is-ready [data-lift] { opacity: 1; transform: none; }
.js .hero [data-lift="1"] { transition-delay: .10s; }
.js .hero [data-lift="2"] { transition-delay: .20s; }
.js .hero [data-lift="3"] { transition-delay: .32s; }
.js .hero [data-lift="4"] { transition-delay: .44s; }
.js .hero [data-lift="5"] { transition-delay: .18s; }

.js .hero .rule { transform: scaleX(0); transform-origin: left; transition: transform 1s var(--ease-expo); }
.js .hero.is-ready .rule { transform: scaleX(1); }

/* Failsafe: transitions are paused on hidden tabs and headless renderers.
   JS adds .no-motion in those cases so nothing ever ships blank. */
.no-motion [data-reveal],
.no-motion .hero [data-lift] { opacity: 1 !important; transform: none !important; transition: none !important; }
.no-motion .hero .rule { transform: scaleX(1) !important; transition: none !important; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: .001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .001ms !important;
    scroll-behavior: auto !important;
  }
  .js [data-reveal], .js .hero [data-lift] { opacity: 1 !important; transform: none !important; }
  .js .hero .rule { transform: scaleX(1) !important; }
  .marquee__track { animation: none; }
}

/* ---------------------------------------------------------------- 23. print */
@media print {
  .nav, .drawer, .drawer-backdrop, .hero__art, .marquee, .cta { display: none; }
  body { background: #fff; color: #000; }
}

/* --------------------------------------------------- 24. ruled grid + story */
/* Ruled cell grid. Vertical rules sit BETWEEN cells only, and the first cell
   of each row loses its inline padding so text aligns to the container edge
   like every other section. Column count is explicit so :nth-child can find
   the row starts. */
.gridrule {
  display: grid;
  border-top: 1px solid var(--rule-paper);
  --cols: 3;
}
.gridrule--4 { --cols: 4; }
.gridrule { grid-template-columns: repeat(var(--cols), minmax(0, 1fr)); }

.gridrule__cell {
  padding: clamp(1.5rem, 1.1rem + 1.4vw, 2.125rem) clamp(1.25rem, .9rem + 1.2vw, 1.875rem);
  border-bottom: 1px solid var(--rule-paper);
  border-left: 1px solid var(--rule-paper);
}
.gridrule--3 .gridrule__cell:nth-child(3n + 1),
.gridrule--4 .gridrule__cell:nth-child(4n + 1) { border-left: 0; padding-left: 0; }

.gridrule__cell h3 {
  font: 600 var(--fs-d4)/1.3 var(--ff-text);
  letter-spacing: -.006em;
  margin-bottom: .5rem;
}
.gridrule__cell p { font-size: var(--fs-sm); color: var(--ink-soft); }

@media (max-width: 1080px) {
  .gridrule--4 { --cols: 2; }
  .gridrule--4 .gridrule__cell:nth-child(4n + 1) { border-left: 1px solid var(--rule-paper); padding-left: clamp(1.25rem, .9rem + 1.2vw, 1.875rem); }
  .gridrule--4 .gridrule__cell:nth-child(2n + 1) { border-left: 0; padding-left: 0; }
}
@media (max-width: 860px) {
  .gridrule--3 { --cols: 2; }
  .gridrule--3 .gridrule__cell:nth-child(3n + 1) { border-left: 1px solid var(--rule-paper); padding-left: clamp(1.25rem, .9rem + 1.2vw, 1.875rem); }
  .gridrule--3 .gridrule__cell:nth-child(2n + 1) { border-left: 0; padding-left: 0; }
}
@media (max-width: 620px) {
  .gridrule { --cols: 1 !important; }
  .gridrule__cell { border-left: 0 !important; padding-inline: 0 !important; }
}

/* The cell that is us, in a three-way comparison. Brass rule, nothing louder. */
.gridrule__cell--mark { position: relative; }
.gridrule__cell--mark::before {
  content: ""; position: absolute; left: 0; right: 0; top: -1px; height: 2px;
  background: var(--brass);
}
.gridrule--3 .gridrule__cell--mark:not(:nth-child(3n + 1))::before { left: -1px; }
.gridrule__cell--mark h3 { color: var(--brass-ink); }
.gridrule--navy .gridrule__cell--mark h3 { color: var(--brass-bright); }

.gridrule--navy { border-top-color: var(--rule-navy); }
.gridrule--navy .gridrule__cell { border-color: var(--rule-navy); }
.gridrule--navy .gridrule__cell h3 { color: var(--cream); }
.gridrule--navy .gridrule__cell p { color: var(--on-navy-soft); }

.story {
  display: grid;
  grid-template-columns: minmax(0, .72fr) minmax(0, 1.28fr);
  gap: clamp(2rem, 5vw, 5rem);
  align-items: start;
}
.story__aside { position: sticky; top: 7rem; }
.story__body { display: grid; gap: 1.5rem; }
.story__body p { color: var(--ink-soft); max-width: 68ch; }
.story__body p:first-child {
  font-size: var(--fs-lead);
  line-height: 1.55;
  color: var(--ink);
}
@media (max-width: 900px) {
  .story { grid-template-columns: 1fr; }
  .story__aside { position: static; }
}

.assure { display: grid; gap: 0; margin-top: 2rem; }
.assure li {
  display: grid; grid-template-columns: 1.125rem 1fr; gap: .875rem; align-items: start;
  padding-block: .9375rem;
  border-top: 1px solid var(--rule-paper);
  font-size: var(--fs-sm);
  color: var(--ink-soft);
}
.assure li:first-child { border-top: 0; }
.assure svg { margin-top: .32em; color: var(--brass-ink); }

.flagmark {
  display: inline-flex; align-items: center; gap: .5rem;
  font-size: var(--fs-xs); font-weight: 600; letter-spacing: .12em;
  color: var(--brass-ink);
}
.flagmark::before {
  content: ""; width: 6px; height: 6px; background: var(--brass); transform: rotate(45deg);
}
.on-navy .flagmark { color: var(--brass-bright); }

.split {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(0, 1fr);
  gap: clamp(1.5rem, 3vw, 3rem);
  align-items: stretch;
}
@media (max-width: 900px) { .split { grid-template-columns: 1fr; } }