:root {
  --ink: #0c0c0c;
  --paper: #faf6ec;
  --cream: #f4ede0;
  --cream-deep: #e8dfcd;
  --rule: rgba(12, 12, 12, 0.18);
  --rule-soft: rgba(12, 12, 12, 0.10);
  --muted: rgba(12, 12, 12, 0.55);

  --risk:  oklch(0.55 0.13 35);
  --watch: oklch(0.66 0.11 78);
  --ok:    oklch(0.48 0.08 145);

  --maxw: 1280px;
  --pad: clamp(20px, 4.4vw, 64px);
}
* { box-sizing: border-box; }
html { scroll-padding-top: 84px; }
html, body { margin: 0; padding: 0; background: var(--paper); color: var(--ink); }
body {
  font-family: "Geist", system-ui, sans-serif;
  -webkit-font-smoothing: antialiased;
  font-feature-settings: "ss01", "ss02";
  line-height: 1.55;
}
a { color: inherit; }

.display { font-family: "Instrument Serif", serif; font-weight: 400; letter-spacing: -0.015em; line-height: 0.96; text-wrap: balance; }
.mono { font-family: "Geist Mono", monospace; letter-spacing: 0.1em; text-transform: uppercase; font-size: 11px; }
.em-italic { font-family: "Instrument Serif", serif; font-style: italic; color: var(--muted); }

.wrap { max-width: var(--maxw); margin: 0 auto; padding-inline: var(--pad); }

/* ───── Nav ───── */
.nav {
  position: sticky; top: 0; z-index: 30;
  background: color-mix(in srgb, var(--paper) 92%, transparent);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--rule-soft);
}
.nav__inner { height: 64px; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.nav__brand { display: flex; align-items: center; gap: 12px; text-decoration: none; }
.nav__brand svg { width: 34px; height: 34px; }
.nav__brand-text { display: flex; flex-direction: column; line-height: 1; }
.nav__brand-name { font-family: "Instrument Serif", serif; font-size: 22px; letter-spacing: -0.005em; }
.nav__brand-sub { font-family: "Geist Mono", monospace; font-size: 9px; letter-spacing: 0.18em; text-transform: uppercase; color: var(--muted); margin-top: 3px; }
.nav__links { display: flex; gap: 26px; font-family: "Geist Mono", monospace; font-size: 11px; letter-spacing: 0.12em; text-transform: uppercase; color: var(--muted); white-space: nowrap; }
.nav__links a { text-decoration: none; }
.nav__links a:hover { color: var(--ink); }
.nav__cta { flex: 0 0 auto; min-height: 42px; display: inline-flex; align-items: center; justify-content: center; gap: 8px; border: 1px solid var(--ink); background: var(--ink); color: var(--paper); padding: 10px 18px; font-family: "Geist Mono", monospace; font-size: 11px; letter-spacing: 0.12em; line-height: 1.25; text-align: center; text-transform: uppercase; text-decoration: none; white-space: nowrap; transition: opacity 0.15s ease; }
.nav__cta:hover { opacity: 0.85; }
.nav__cta--ghost { background: transparent; color: var(--ink); }
.nav__right { display: flex; align-items: center; gap: 16px; }
.nav__lang { display: inline-flex; border: 1px solid var(--rule); }
.nav__lang-btn { font-family: "Geist Mono", monospace; font-size: 10px; letter-spacing: 0.12em; text-transform: uppercase; padding: 8px 11px; background: transparent; color: var(--muted); border: none; cursor: pointer; line-height: 1; text-decoration: none; transition: background 0.15s ease, color 0.15s ease; }
.nav__lang-btn + .nav__lang-btn { border-left: 1px solid var(--rule); }
.nav__lang-btn:hover { color: var(--ink); }
.nav__lang-btn[aria-pressed="true"] { background: var(--ink); color: var(--paper); }
@media (max-width: 980px) { .nav__links { display: none; } }
@media (max-width: 1120px) {
  .nav__inner { gap: 16px; }
  .nav__links { gap: 18px; font-size: 10px; }
  .nav__right { gap: 10px; }
  .nav__cta { padding-inline: 14px; font-size: 10px; }
}
@media (max-width: 640px) { .nav__cta--ghost { display: none; } }
@media (max-width: 520px) { .nav__cta { display: none; } }

/* ───── Hero ───── */
.hero { padding-block: clamp(56px, 9vw, 132px); border-bottom: 1px solid var(--rule); }
.hero--tia { padding-top: clamp(28px, 3.5vw, 48px); }
.hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
  gap: clamp(40px, 6vw, 96px);
  align-items: center;
}
@media (max-width: 980px) { .hero__grid { grid-template-columns: 1fr; } }
.hero__eyebrow { display: flex; align-items: center; gap: 14px; color: var(--muted); margin-bottom: 28px; }
.hero__eyebrow::before { content: ""; width: 32px; height: 1px; background: currentColor; }
.hero__headline { font-size: clamp(48px, 7.4vw, 104px); }
.hero__headline em { font-style: italic; color: var(--muted); }
.hero__lede { margin-top: 32px; max-width: 56ch; font-size: clamp(17px, 1.4vw, 20px); line-height: 1.5; color: rgba(12, 12, 12, 0.78); text-wrap: pretty; }
.hero__ctas { margin-top: 40px; display: flex; gap: 14px; flex-wrap: wrap; }
.btn { display: inline-flex; align-items: center; gap: 10px; padding: 14px 22px; font-family: "Geist Mono", monospace; font-size: 11px; letter-spacing: 0.14em; text-transform: uppercase; text-decoration: none; border: 1px solid var(--ink); background: var(--ink); color: var(--paper); transition: opacity 0.15s ease, transform 0.15s ease; }
.btn:hover { opacity: 0.86; transform: translateY(-1px); }
.btn--ghost { background: transparent; color: var(--ink); }

.hero__meta { margin-top: 56px; padding-top: 24px; border-top: 1px solid var(--rule-soft); display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 32px; max-width: 720px; }
.hero__meta-cell { font-family: "Geist Mono", monospace; }
.hero__meta-cell strong { display: block; font-weight: 500; text-transform: uppercase; letter-spacing: 0.14em; font-size: 10px; margin-bottom: 6px; color: var(--muted); }
.hero__meta-cell span { font-family: "Instrument Serif", serif; font-style: italic; font-size: 18px; color: var(--ink); }

.hero-mark { position: relative; }
.hero-mark__plate {
  background: var(--cream);
  border: 1px solid var(--rule);
  aspect-ratio: 1;
  display: grid; place-items: center;
  padding: 6%;
  position: relative;
  overflow: hidden;
}
.hero-mark__plate::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(120% 80% at 50% 0%, rgba(255,255,255,0.5), transparent 60%),
    radial-gradient(80% 60% at 50% 100%, rgba(0,0,0,0.04), transparent 70%);
  pointer-events: none;
}
.hero-mark__plate svg { width: 78%; height: 78%; display: block; position: relative; z-index: 1; }
.hero-mark__ticks { margin-top: 14px; display: flex; justify-content: space-between; font-family: "Geist Mono", monospace; font-size: 10px; letter-spacing: 0.18em; color: var(--muted); text-transform: uppercase; }

/* ───── TIA hero ───── */
.hero--tia .hero__lead { max-width: 960px; }
.hero--tia .hero__headline { font-size: clamp(44px, 6.6vw, 92px); }
.hero--tia .hero__lede { max-width: 64ch; }
.hero--tia .hero__band { margin-top: clamp(28px, 3.5vw, 44px); }
.hero--tia .hero__lead--after { margin-top: clamp(32px, 4vw, 52px); }
.hero__after-grid { display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.7fr); gap: clamp(36px, 5vw, 80px); align-items: end; }
@media (max-width: 860px) { .hero__after-grid { grid-template-columns: 1fr; gap: 28px; align-items: start; } }
.hero__after-aside { display: flex; flex-direction: column; gap: 24px; }
.hero__after-aside .hero__ctas { margin-top: 0; }
.hero__expand { color: var(--muted); font-size: 10px; letter-spacing: 0.2em; padding-top: 16px; border-top: 1px solid var(--rule-soft); }

/* ───── Company context ───── */
.ctx .hero__meta { margin-top: 44px; }

/* ───── Premise strip ───── */
.strip { padding-block: clamp(64px, 8vw, 112px); border-bottom: 1px solid var(--rule); }
.strip__pretitle { display: flex; gap: 14px; align-items: center; color: var(--muted); margin-bottom: 32px; }
.strip__pretitle::before { content: ""; width: 32px; height: 1px; background: currentColor; }
.strip__head { display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr); gap: clamp(36px, 5vw, 84px); align-items: end; }
@media (max-width: 900px) { .strip__head { grid-template-columns: 1fr; gap: 28px; } }
.strip__aside { margin: 0; font-size: 16px; line-height: 1.55; color: rgba(12,12,12,0.7); max-width: 42ch; text-wrap: pretty; }
.strip__quote { font-size: clamp(32px, 4.6vw, 64px); max-width: 22ch; margin: 0; }
.strip__quote em { font-style: italic; color: var(--muted); }
.strip__split { margin-top: 64px; display: grid; grid-template-columns: repeat(3, 1fr); gap: 48px; padding-top: 40px; border-top: 1px solid var(--rule-soft); }
@media (max-width: 900px) { .strip__split { grid-template-columns: 1fr; gap: 32px; } }
.strip__col h4 { font-family: "Geist Mono", monospace; font-size: 10px; letter-spacing: 0.16em; text-transform: uppercase; color: var(--muted); margin: 0 0 12px; font-weight: 500; }
.strip__col p { margin: 0; font-size: 15.5px; line-height: 1.55; max-width: 38ch; text-wrap: pretty; }

/* ───── Section header ───── */
.section { padding-block: clamp(72px, 8.5vw, 120px); border-bottom: 1px solid var(--rule); }
.section__head { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr); gap: 48px; margin-bottom: 64px; align-items: end; }
@media (max-width: 800px) { .section__head { grid-template-columns: 1fr; gap: 24px; } }
.section__num { font-family: "Geist Mono", monospace; font-size: 11px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--muted); margin-bottom: 16px; }
.section__title { font-size: clamp(36px, 4.8vw, 64px); margin: 0; }
.section__title em { font-style: italic; color: var(--muted); }
.section__lede { font-size: 16px; line-height: 1.55; color: rgba(12,12,12,0.72); max-width: 44ch; margin: 0; text-wrap: pretty; }

/* ───── Capability grid ───── */
.cap-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--rule);
  border: 1px solid var(--rule);
}
@media (max-width: 1080px) { .cap-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 720px) { .cap-grid { grid-template-columns: 1fr; } }
.cap { background: var(--paper); padding: 28px 28px 32px; display: flex; flex-direction: column; gap: 14px; min-height: 480px; position: relative; }
.cap__head { display: flex; align-items: center; gap: 10px; }
.cap__code { font-family: "Geist Mono", monospace; font-size: 10px; letter-spacing: 0.16em; text-transform: uppercase; color: var(--muted); }
.cap__badge { font-family: "Geist Mono", monospace; font-size: 9px; letter-spacing: 0.16em; text-transform: uppercase; color: var(--ink); padding: 3px 8px; border: 1px solid var(--ink); background: color-mix(in srgb, var(--ok) 16%, var(--cream)); }
.cap__glyph { width: 100%; height: 96px; background: var(--cream); border: 1px solid var(--rule-soft); padding: 6px 8px; display: block; }
.cap__title { font-family: "Instrument Serif", serif; font-size: 28px; letter-spacing: -0.01em; margin: 4px 0 0; line-height: 1.05; }
.cap__sub { font-family: "Instrument Serif", serif; font-style: italic; color: var(--muted); font-size: 17px; line-height: 1.2; }
.cap__desc { margin: 0; font-size: 13.5px; line-height: 1.55; color: rgba(12,12,12,0.78); text-wrap: pretty; }
.cap__outcomes { list-style: none; padding: 0; margin: auto 0 0; display: flex; flex-direction: column; gap: 6px; padding-top: 16px; border-top: 1px dashed var(--rule); font-family: "Geist Mono", monospace; font-size: 10.5px; letter-spacing: 0.04em; color: var(--ink); }
.cap__outcomes li { padding-left: 14px; position: relative; }
.cap__outcomes li::before { content: "·"; position: absolute; left: 4px; top: -2px; font-size: 16px; color: var(--ink); }

/* ───── Industries ───── */
.industries {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 1px;
  background: var(--rule);
  border: 1px solid var(--rule);
}
@media (max-width: 1080px) { .industries { grid-template-columns: 1fr; } }
.industry { background: var(--paper); padding: 24px; display: flex; flex-direction: column; gap: 8px; min-height: 180px; }
.industry__code { font-family: "Geist Mono", monospace; font-size: 10px; letter-spacing: 0.16em; color: var(--muted); text-transform: uppercase; }
.industry__k { font-family: "Instrument Serif", serif; font-size: 24px; letter-spacing: -0.01em; line-height: 1.05; margin-top: clamp(32px, 4vw, 56px); }
.industry__v { font-family: "Geist Mono", monospace; font-size: 10.5px; color: var(--muted); letter-spacing: 0.04em; line-height: 1.45; }

/* ───── Approach ───── */
.approach {
  display: grid;
  grid-template-columns: 1fr auto 1fr auto 1fr auto 1fr;
  gap: 16px;
  align-items: stretch;
}
@media (max-width: 980px) { .approach { grid-template-columns: 1fr; } .approach__arrow { display: none; } }
.approach__node { background: var(--cream); border: 1px solid var(--rule); padding: 24px; min-height: 200px; display: flex; flex-direction: column; gap: 8px; }
.approach__num { font-family: "Geist Mono", monospace; font-size: 11px; letter-spacing: 0.14em; color: var(--muted); }
.approach__title { font-family: "Instrument Serif", serif; font-size: 28px; letter-spacing: -0.01em; line-height: 1; }
.approach__desc { font-size: 13.5px; color: rgba(12,12,12,0.72); line-height: 1.5; text-wrap: pretty; }
.approach__arrow { width: 60px; height: 24px; align-self: center; opacity: 0.6; }

/* ───── Posture ───── */
.posture { margin: 0; display: flex; flex-direction: column; }
.posture__row { display: grid; grid-template-columns: minmax(0, 220px) minmax(0, 1fr); gap: 32px; padding: 22px 0; border-top: 1px solid var(--rule-soft); }
.posture__row:first-child { border-top: 1px solid var(--rule); }
.posture__row:last-child { border-bottom: 1px solid var(--rule); }
.posture__row dt { font-family: "Instrument Serif", serif; font-size: 22px; letter-spacing: -0.01em; line-height: 1.15; }
.posture__row dd { margin: 0; font-size: 15px; line-height: 1.55; color: rgba(12,12,12,0.74); max-width: 60ch; text-wrap: pretty; }
@media (max-width: 720px) { .posture__row { grid-template-columns: 1fr; gap: 8px; } }

/* ───── Trust meter ───── */
.product-band { background: var(--cream); border: 1px solid var(--rule); }
.product-band__head { padding: 24px 32px; border-bottom: 1px solid var(--rule); display: flex; align-items: end; justify-content: space-between; gap: 24px; flex-wrap: wrap; }
.product-band__title { font-family: "Instrument Serif", serif; font-size: 28px; letter-spacing: -0.01em; line-height: 1; }
.product-band__meta { display: grid; grid-template-columns: repeat(6, max-content); gap: 8px 24px; align-items: end; font-family: "Geist Mono", monospace; font-size: 10px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--muted); }
.product-band__meta div:nth-child(even) { color: var(--ink); font-family: "Instrument Serif", serif; font-style: italic; font-size: 16px; letter-spacing: 0; text-transform: none; }
@media (max-width: 760px) { .product-band__meta { width: 100%; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px 18px; } }
.trust { padding: 28px 32px; display: grid; grid-template-columns: 220px 1fr; gap: 32px; align-items: stretch; }
@media (max-width: 760px) { .trust { grid-template-columns: 1fr; } }
.trust__legend { display: flex; flex-direction: column; gap: 24px; }
.trust__cur-label { font-family: "Geist Mono", monospace; font-size: 10px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--muted); }
.trust__cur-value { font-family: "Instrument Serif", serif; font-size: 64px; line-height: 1; letter-spacing: -0.02em; margin-top: 4px; }
.trust__cur-band { display: inline-flex; padding: 6px 12px; margin-top: 10px; font-family: "Geist Mono", monospace; font-size: 10px; letter-spacing: 0.14em; text-transform: uppercase; border: 1px solid var(--ink); }
.trust__cur-band[data-band="ok"]    { background: color-mix(in srgb, oklch(0.48 0.08 145) 22%, var(--cream)); border-color: color-mix(in srgb, oklch(0.48 0.08 145) 60%, var(--ink) 40%); }
.trust__cur-band[data-band="watch"] { background: color-mix(in srgb, oklch(0.66 0.11 78) 28%, var(--cream)); border-color: color-mix(in srgb, oklch(0.66 0.11 78) 60%, var(--ink) 40%); }
.trust__cur-band[data-band="risk"]  { background: color-mix(in srgb, oklch(0.55 0.13 35) 25%, var(--cream)); border-color: color-mix(in srgb, oklch(0.55 0.13 35) 70%, var(--ink) 30%); }
.trust__rows { display: flex; flex-direction: column; gap: 8px; font-family: "Geist Mono", monospace; font-size: 10.5px; letter-spacing: 0.06em; text-transform: uppercase; color: var(--muted); }
.trust__rows .dot { display: inline-block; width: 9px; height: 9px; border-radius: 50%; margin-right: 8px; border: 1px solid var(--ink); }
.dot--ok    { background: var(--ok); }
.dot--watch { background: var(--watch); }
.dot--risk  { background: var(--risk); }
.trust__chart { display: block; width: 100%; height: 180px; }

/* ───── Mark gallery ───── */
.marks-row { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 1px; background: var(--rule); border: 1px solid var(--rule); }
@media (max-width: 800px) { .marks-row { grid-template-columns: 1fr; } }
.mark-cell { aspect-ratio: 1; display: grid; place-items: center; position: relative; padding: 14%; }
.mark-cell--paper { background: var(--cream); }
.mark-cell--ink   { background: var(--ink); }
.mark-cell svg { width: 100%; height: 100%; }
.mark-cell__tag { position: absolute; top: 16px; left: 16px; font-family: "Geist Mono", monospace; font-size: 10px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--muted); }
.mark-cell--ink .mark-cell__tag { color: rgba(244,237,224,0.55); }

/* ───── CTA ───── */
.cta { padding-block: clamp(80px, 10vw, 140px); background: var(--ink); color: var(--paper); }
.cta__grid { display: grid; grid-template-columns: minmax(0, 1.3fr) minmax(0, 0.9fr); gap: 64px; align-items: center; }
@media (max-width: 900px) { .cta__grid { grid-template-columns: 1fr; gap: 32px; } }
.cta__title { font-family: "Instrument Serif", serif; font-size: clamp(40px, 5.4vw, 80px); letter-spacing: -0.015em; line-height: 0.98; text-wrap: balance; margin: 0; }
.cta__title em { font-style: italic; color: rgba(244, 237, 224, 0.55); }
.cta__lede { margin-top: 24px; font-size: 17px; color: rgba(244, 237, 224, 0.78); max-width: 50ch; line-height: 1.5; }
.cta__form { display: flex; gap: 0; margin-top: 32px; max-width: 480px; }
.cta__form input { flex: 1; background: transparent; border: 1px solid rgba(244, 237, 224, 0.4); color: var(--paper); padding: 16px 18px; font: inherit; font-size: 14px; outline: none; }
.cta__form input::placeholder { color: rgba(244, 237, 224, 0.5); }
.cta__form input:focus { border-color: var(--paper); }
.cta__form button { border: 1px solid var(--paper); background: var(--paper); color: var(--ink); padding: 0 26px; font-family: "Geist Mono", monospace; font-size: 11px; letter-spacing: 0.14em; text-transform: uppercase; cursor: pointer; }
.cta__consent { margin: 18px 0 0; max-width: 480px; font-size: 12px; line-height: 1.6; color: rgba(244, 237, 224, 0.55); text-wrap: pretty; }
.cta__consent-link { color: rgba(244, 237, 224, 0.82); text-decoration: underline; text-underline-offset: 2px; text-decoration-color: rgba(244, 237, 224, 0.4); }
.cta__consent-link:hover { color: var(--paper); text-decoration-color: var(--paper); }
.cta__side { border-left: 1px solid rgba(244, 237, 224, 0.18); padding-left: 32px; font-family: "Geist Mono", monospace; font-size: 11px; letter-spacing: 0.06em; color: rgba(244, 237, 224, 0.6); line-height: 1.7; }
.cta__side strong { display: block; font-weight: 500; font-size: 10px; letter-spacing: 0.18em; text-transform: uppercase; color: rgba(244, 237, 224, 0.85); margin-bottom: 4px; }
.cta__side .row { margin-bottom: 14px; }
.cta__side .row span { font-family: "Instrument Serif", serif; font-style: italic; font-size: 17px; color: var(--paper); letter-spacing: 0; text-transform: none; }
@media (max-width: 900px) { .cta__side { border-left: none; padding-left: 0; border-top: 1px solid rgba(244, 237, 224, 0.18); padding-top: 24px; } }

/* ───── Footer ───── */
.footer { background: var(--ink); color: rgba(244, 237, 224, 0.55); padding-block: 40px; border-top: 1px solid rgba(244, 237, 224, 0.12); }
.footer__inner { display: flex; justify-content: space-between; gap: 24px; font-family: "Geist Mono", monospace; font-size: 10px; letter-spacing: 0.14em; text-transform: uppercase; flex-wrap: wrap; }
.footer__inner a { text-decoration: none; }
.footer__inner a:hover { color: var(--paper); }