/* Kerben — styles derived 1:1 from the Claude Design source (site-v4.html).
   Inline styles from the design were lifted into classes; style-hover / style-focus
   attributes became :hover / :focus rules. Responsive rules at the bottom are the
   only additions (the design is desktop-only). */

:root {
  --ink: #0b0b0b;
  --paper: #faf9f6;
  --orange: #ff4a1c;
  --green: #1bc47d;
  --pink: #ff7ac0;
  --yellow: #ffd23f;
  --grey-1: #57544e;
  --grey-2: #8f8c85;
  --grey-3: #b9b6ae;
  --grey-4: #a5a29b;
  --grey-5: #6f6c66;
  --slot-bg: #eceae4;
  --pad: 32px;
  --maxw: 1440px;
  /* Side padding that centres a --maxw-wide content column inside a
     full-bleed section. Below --maxw it collapses to exactly --pad, so
     nothing changes at 1440px and narrower. */
  --gutter: max(var(--pad), calc(50% - var(--maxw) / 2 + var(--pad)));
  --u: 'Unbounded', 'Trebuchet MS', sans-serif;
  --m: 'Manrope', system-ui, -apple-system, 'Segoe UI', sans-serif;
}

* { box-sizing: border-box; }

html, body { margin: 0; padding: 0; background: var(--ink); }

body {
  background: var(--paper);
  color: var(--ink);
  font-family: var(--m);
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

a { color: var(--ink); text-decoration: underline; text-underline-offset: 3px; }
a:hover { color: var(--orange); }
::selection { background: var(--orange); color: var(--paper); }

img { max-width: 100%; display: block; }

.page { background: var(--paper); color: var(--ink); min-height: 100vh; }

.skip {
  position: absolute;
  left: -9999px;
  top: 0;
  z-index: 100;
  background: var(--orange);
  color: var(--ink);
  padding: 10px 16px;
  font-size: 13px;
  font-weight: 700;
  text-decoration: none;
}
.skip:focus { left: 8px; top: 8px; }

/* ---------------------------------------------------------------- header */

.hdr {
  position: sticky;
  top: 0;
  z-index: 60;
  background: var(--ink);
  color: var(--paper);
}
.hdr-in {
  padding: 0 var(--gutter);
  min-height: 64px;
  display: flex;
  align-items: center;
  gap: 36px;
}
.logo {
  display: inline-flex;
  align-items: flex-start;
  gap: 6px;
  margin-right: auto;
  text-decoration: none;
  color: var(--paper);
}
.logo:hover { color: var(--paper); }
.logo-word {
  font-family: var(--u);
  font-weight: 800;
  font-size: 17px;
  letter-spacing: -.02em;
  line-height: 1;
}
.logo-tag {
  background: var(--orange);
  color: var(--ink);
  font-size: 7px;
  font-weight: 800;
  letter-spacing: .18em;
  padding: 2.5px 4px 2px;
  line-height: 1;
  margin-top: 1px;
}
.nav {
  display: flex;
  align-items: center;
  gap: 26px;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: .02em;
  text-transform: uppercase;
}
.nav a { color: inherit; text-decoration: none; }
.nav a:hover { color: var(--orange); }
.nav a[aria-current='page'] { color: var(--orange); }

.lang {
  display: flex;
  font-size: 12px;
  font-weight: 700;
  border: 1px solid rgba(250, 249, 246, .3);
  overflow: hidden;
}
.lang a {
  padding: 5px 9px;
  text-decoration: none;
  background: transparent;
  color: var(--grey-3);
}
.lang a:hover { color: var(--paper); }
.lang a.on { background: var(--paper); color: var(--ink); }
.lang a.on:hover { color: var(--ink); }

/* footer / logo variants */
.logo-lg .logo-word { font-size: 24px; letter-spacing: -.04em; }
.logo-lg .logo-tag { font-size: 8.5px; padding: 3px 5px 2px; margin-top: 2px; }
.logo-lg { gap: 8px; margin-bottom: 14px; margin-right: 0; }

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

.hero {
  position: relative;
  overflow: hidden;
  color: var(--paper);
  padding: 88px var(--gutter) 72px;
  background:
    radial-gradient(rgba(250, 249, 246, .11) 1.4px, transparent 1.5px) 0 0 / 26px 26px,
    radial-gradient(900px 480px at 92% -12%, rgba(255, 74, 28, .30), transparent 62%),
    radial-gradient(700px 420px at 8% 108%, rgba(27, 196, 125, .20), transparent 64%),
    var(--ink);
}
.colorbar {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 6px;
  display: flex;
}
.colorbar span { flex: 1; }
.eyebrow {
  font-size: 12.5px;
  font-weight: 700;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--orange);
  margin-bottom: 52px;
}
.hero h1 {
  font-family: var(--u);
  font-weight: 800;
  font-size: clamp(44px, 9.2vw, 104px);
  line-height: .94;
  margin: 0;
  letter-spacing: -.05em;
  text-wrap: pretty;
}
.hero h1 .b { color: var(--orange); }
.hero-foot {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 56px;
  margin-top: 64px;
  align-items: end;
  border-top: 1px solid rgba(250, 249, 246, .22);
  padding-top: 32px;
}
.hero-sub {
  font-size: 19px;
  line-height: 1.6;
  color: var(--grey-3);
  margin: 0;
  max-width: 620px;
  text-wrap: pretty;
}
.hero-btns { display: flex; gap: 10px; justify-content: flex-end; flex-wrap: wrap; }

.btn {
  display: inline-block;
  font-size: 15px;
  font-weight: 700;
  padding: 16px 28px;
  text-decoration: none;
  cursor: pointer;
}
.btn-orange { color: var(--ink); background: var(--orange); }
.btn-orange:hover { background: var(--paper); color: var(--ink); }
.btn-ghost { color: var(--paper); border: 1px solid rgba(250, 249, 246, .4); }
.btn-ghost:hover { background: var(--paper); color: var(--ink); }

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

.stats {
  background: var(--paper);
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  max-width: var(--maxw);
  margin-inline: auto;
}
.stat {
  padding: 56px var(--pad) 60px;
  border-right: 1px solid var(--ink);
  border-bottom: 1px solid var(--ink);
}
.stat-v {
  font-family: var(--u);
  font-weight: 800;
  font-size: clamp(44px, 6vw, 70px);
  line-height: .9;
  letter-spacing: -.06em;
}
.stat-l {
  font-size: 14px;
  font-weight: 600;
  color: var(--grey-1);
  margin-top: 20px;
  line-height: 1.5;
  max-width: 240px;
}

/* -------------------------------------------------------- section titles */

.sec-head {
  padding: 64px var(--gutter) 28px;
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 40px;
}
.h2 {
  font-family: var(--u);
  font-weight: 600;
  font-size: clamp(28px, 4vw, 40px);
  margin: 0;
  letter-spacing: -.045em;
}
.sec-head p {
  font-size: 15.5px;
  color: var(--grey-1);
  max-width: 400px;
  margin: 0;
  line-height: 1.6;
}

/* --------------------------------------------------------- product cards */

.pgrid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  max-width: var(--maxw);
  margin-inline: auto;
}
.pcard {
  color: var(--ink);
  padding: 40px 36px 36px;
  min-height: 340px;
  display: flex;
  flex-direction: column;
  border-right: 1px solid var(--ink);
  border-bottom: 1px solid var(--ink);
  text-decoration: none;
}
.pcard:hover { filter: brightness(1.06); color: var(--ink); }
.pcard-top {
  display: flex;
  justify-content: space-between;
  align-items: start;
  gap: 12px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
}
.badge {
  border: 1.5px solid var(--ink);
  padding: 4px 9px;
  white-space: nowrap;
}
.pcard-body { margin-top: auto; }
.pcard-name {
  font-family: var(--u);
  font-weight: 800;
  font-size: clamp(34px, 4.6vw, 52px);
  line-height: .95;
  letter-spacing: -.055em;
  margin-bottom: 16px;
}
.pcard-kind {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  opacity: .6;
  margin-bottom: 14px;
}
.pcard-tag {
  font-size: 16px;
  line-height: 1.55;
  margin: 0;
  max-width: 460px;
  font-weight: 500;
}

/* -------------------------------------------------------------- approach */

.dark { background: var(--ink); color: var(--paper); }
.approach { padding: 80px var(--gutter); }
.approach .sub {
  font-size: 15.5px;
  color: var(--grey-2);
  margin: 10px 0 52px;
  max-width: 520px;
  line-height: 1.6;
}
.approach .h2 { margin-bottom: 10px; }
.cols-3 { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 40px; }
.rule { border-top: 3px solid var(--orange); padding-top: 22px; }
.rule-n { font-family: var(--u); font-size: 13px; color: var(--orange); margin-bottom: 20px; }
.rule h3 {
  font-family: var(--u);
  font-weight: 600;
  font-size: 23px;
  margin: 0 0 14px;
  letter-spacing: -.035em;
  line-height: 1.15;
}
.rule p { font-size: 15px; line-height: 1.65; color: var(--grey-4); margin: 0; text-wrap: pretty; }

/* ------------------------------------------------------------------ team */

.team { padding: 80px var(--gutter); }
.team .sub {
  font-size: 15.5px;
  color: var(--grey-1);
  margin: 10px 0 44px;
  max-width: 560px;
  line-height: 1.6;
}
.team-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.55fr);
  gap: 28px;
  align-items: start;
}
.portrait {
  height: 340px;
  overflow: hidden;
  border: 1.5px solid var(--ink);
  background: var(--slot-bg);
}
.portrait img { width: 100%; height: 100%; object-fit: cover; }
.founder-name {
  margin-top: 16px;
  font-family: var(--u);
  font-weight: 600;
  font-size: 20px;
  letter-spacing: -.04em;
}
.founder-role {
  font-size: 11.5px;
  font-weight: 700;
  color: var(--orange);
  letter-spacing: .12em;
  margin-top: 7px;
  text-transform: uppercase;
}
.founder-bio { font-size: 14.5px; color: var(--grey-1); line-height: 1.6; margin: 12px 0 0; }

.agents-head { display: flex; align-items: baseline; gap: 12px; margin-bottom: 18px; flex-wrap: wrap; }
.agents-label {
  font-size: 11.5px;
  font-weight: 700;
  letter-spacing: .14em;
  text-transform: uppercase;
  background: var(--ink);
  color: var(--paper);
  padding: 6px 11px;
}
.agents-note { font-size: 14.5px; color: var(--grey-1); }
.agents { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); }
.agent {
  color: var(--ink);
  border: 1.5px solid var(--ink);
  margin: -0.75px;
  padding: 26px 24px 28px;
  min-height: 288px;
  display: flex;
  flex-direction: column;
}
.agent-mark {
  font-family: var(--u);
  font-weight: 800;
  font-size: 60px;
  line-height: .8;
  letter-spacing: -.07em;
  opacity: .35;
}
.agent-body { margin-top: auto; }
.agent-name { font-family: var(--u); font-weight: 600; font-size: 22px; letter-spacing: -.045em; }
.agent-role {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .14em;
  text-transform: uppercase;
  opacity: .65;
  margin-top: 8px;
}
.agent-bio { font-size: 14.5px; line-height: 1.55; margin: 12px 0 0; font-weight: 500; }

/* ----------------------------------------------------------------- stack */

.stack-sec { padding: 0 var(--gutter) 80px; }
.stack-head { display: flex; align-items: baseline; gap: 16px; margin-bottom: 22px; flex-wrap: wrap; }
.stack-head .h2 { font-size: clamp(22px, 3vw, 26px); letter-spacing: -.04em; }
.stack-head span { font-size: 15px; color: var(--grey-1); }
.tags { display: flex; flex-wrap: wrap; gap: 8px; }
.tag {
  font-size: 13px;
  font-weight: 600;
  color: var(--paper);
  background: var(--ink);
  padding: 9px 15px;
}

/* ------------------------------------------------------------------- cta */

.cta {
  background: var(--green);
  padding: 88px var(--gutter);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 48px;
}
.cta h2 {
  font-family: var(--u);
  font-weight: 800;
  font-size: clamp(34px, 5.4vw, 58px);
  margin: 0 0 16px;
  letter-spacing: -.055em;
  line-height: .98;
  text-wrap: pretty;
}
.cta p { font-size: 17px; margin: 0; max-width: 520px; line-height: 1.6; font-weight: 500; }
.btn-dark {
  white-space: nowrap;
  font-size: 16px;
  font-weight: 700;
  color: var(--paper);
  background: var(--ink);
  padding: 18px 32px;
  text-decoration: none;
  display: inline-block;
}
.btn-dark:hover { background: var(--paper); color: var(--ink); }

/* ------------------------------------------------------- products (list) */

.hero-sm { background: var(--ink); color: var(--paper); padding: 72px var(--gutter) 64px; }
.hero-sm .eyebrow { margin-bottom: 28px; }
.hero-sm h1 {
  font-family: var(--u);
  font-weight: 800;
  font-size: clamp(38px, 7vw, 76px);
  margin: 0 0 20px;
  letter-spacing: -.055em;
  line-height: .96;
}
.hero-sm p { font-size: 18px; color: var(--grey-3); max-width: 580px; margin: 0; line-height: 1.6; }

.prow {
  color: var(--ink);
  padding: 52px var(--pad);
  max-width: var(--maxw);
  margin-inline: auto;
  border-bottom: 1.5px solid var(--ink);
  display: grid;
  grid-template-columns: 80px minmax(0, 1fr) minmax(0, 420px);
  gap: 36px;
  align-items: start;
  text-decoration: none;
}
.prow:hover { filter: brightness(1.06); color: var(--ink); }
.prow-num { font-size: 13px; font-weight: 800; letter-spacing: .1em; padding-top: 12px; }
.prow-name {
  font-family: var(--u);
  font-weight: 800;
  font-size: clamp(36px, 6vw, 64px);
  line-height: .94;
  letter-spacing: -.06em;
}
.prow-kind {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  opacity: .6;
  margin-top: 16px;
}
.prow-badge {
  display: inline-block;
  border: 1.5px solid var(--ink);
  padding: 4px 10px;
  font-size: 11.5px;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  margin-bottom: 18px;
}
.prow-tag { font-size: 16.5px; line-height: 1.55; margin: 0; font-weight: 500; }

/* ------------------------------------------------------- product (single) */

.phero { color: var(--ink); padding: 36px var(--gutter) 56px; }
.back {
  font-size: 12.5px;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  text-decoration: none;
  color: var(--ink);
}
.back:hover { color: var(--ink); text-decoration: underline; }
.phero-meta { display: flex; align-items: center; gap: 12px; margin: 44px 0 20px; flex-wrap: wrap; }
.phero-status {
  border: 1.5px solid var(--ink);
  padding: 5px 11px;
  font-size: 11.5px;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
}
.phero-kind {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  opacity: .6;
}
.phero h1 {
  font-family: var(--u);
  font-weight: 800;
  font-size: clamp(42px, 9vw, 100px);
  margin: 0 0 32px;
  letter-spacing: -.065em;
  line-height: .9;
  overflow-wrap: break-word;
}
.phero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(0, .8fr);
  gap: 64px;
  align-items: start;
  border-top: 1.5px solid var(--ink);
  padding-top: 30px;
}
.phero-desc { font-size: 21px; line-height: 1.5; margin: 0 0 32px; font-weight: 500; text-wrap: pretty; }
.phero-btns { display: flex; gap: 10px; flex-wrap: wrap; }
.btn-ink {
  font-size: 15px;
  font-weight: 700;
  color: var(--paper);
  background: var(--ink);
  padding: 15px 26px;
  text-decoration: none;
  display: inline-block;
}
.btn-ink:hover { background: var(--paper); color: var(--ink); }
.btn-outline {
  font-size: 15px;
  font-weight: 700;
  border: 1.5px solid var(--ink);
  padding: 15px 26px;
  text-decoration: none;
  color: var(--ink);
  display: inline-block;
}
.btn-outline:hover { background: var(--ink); color: var(--paper); }
.fact {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  padding: 12px 0;
  border-bottom: 1px solid rgba(11, 11, 11, .28);
  font-size: 15px;
}
.fact-k {
  font-size: 11.5px;
  font-weight: 700;
  letter-spacing: .12em;
  opacity: .6;
  align-self: center;
}
.fact-v { font-weight: 700; text-align: right; }

.features { background: var(--ink); color: var(--paper); padding: 76px var(--gutter); }
.features .h2 { font-size: clamp(26px, 3.8vw, 38px); margin: 0 0 44px; }
.features-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 38px 56px; }
.feature { border-top: 3px solid var(--orange); padding-top: 20px; }
.feature h3 {
  font-family: var(--u);
  font-weight: 600;
  font-size: 20px;
  margin: 0 0 12px;
  letter-spacing: -.035em;
}
.feature p { font-size: 15px; line-height: 1.65; color: var(--grey-4); margin: 0; text-wrap: pretty; }

.others-sec { padding: 64px var(--gutter) 80px; }
.others-sec .h2 { font-size: clamp(22px, 3vw, 26px); margin: 0 0 24px; letter-spacing: -.04em; }
.others { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); }
.other {
  color: var(--ink);
  padding: 28px 26px 30px;
  min-height: 190px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  border-right: 1.5px solid var(--ink);
  text-decoration: none;
}
.other:hover { filter: brightness(1.06); color: var(--ink); }
.other-name {
  font-family: var(--u);
  font-weight: 800;
  font-size: 28px;
  letter-spacing: -.05em;
  margin-bottom: 10px;
}
.other-tag { font-size: 14.5px; line-height: 1.5; font-weight: 500; }

/* ----------------------------------------------------------------- about */

.about-hero { background: var(--ink); color: var(--paper); padding: 72px var(--gutter) 68px; }
.about-hero .eyebrow { margin-bottom: 30px; }
.about-hero h1 {
  font-family: var(--u);
  font-weight: 800;
  font-size: clamp(34px, 5.8vw, 62px);
  margin: 0;
  letter-spacing: -.055em;
  line-height: 1;
  max-width: 1000px;
  text-wrap: pretty;
}
.about-text {
  padding: 64px var(--gutter);
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 56px;
}
.about-lead { font-size: 19px; line-height: 1.65; margin: 0; font-weight: 500; text-wrap: pretty; }
.about-p { font-size: 16.5px; line-height: 1.7; color: var(--grey-1); margin: 0 0 20px; text-wrap: pretty; }
.about-p:last-child { margin-bottom: 0; }

.timeline {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  max-width: var(--maxw);
  margin-inline: auto;
}
.tl-cell {
  background: var(--yellow);
  padding: 36px 26px 40px;
  border-right: 1.5px solid var(--ink);
  border-top: 1.5px solid var(--ink);
  border-bottom: 1.5px solid var(--ink);
}
.tl-y {
  font-family: var(--u);
  font-weight: 800;
  font-size: 30px;
  letter-spacing: -.05em;
  margin-bottom: 14px;
}
.tl-d { font-size: 15px; line-height: 1.55; font-weight: 500; }

.team-about { padding: 72px var(--gutter) 88px; }
.team-about .h2 { font-size: clamp(26px, 3.8vw, 38px); }

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

.contact {
  background: var(--orange);
  color: var(--ink);
  padding: 72px var(--gutter) 88px;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 72px;
  align-items: start;
}
.contact .eyebrow { color: var(--ink); opacity: .7; margin-bottom: 28px; }
.contact h1 {
  font-family: var(--u);
  font-weight: 800;
  font-size: clamp(34px, 5.6vw, 60px);
  margin: 0 0 24px;
  letter-spacing: -.06em;
  line-height: .98;
  text-wrap: pretty;
}
.contact-sub { font-size: 17px; line-height: 1.6; margin: 0 0 44px; max-width: 440px; font-weight: 500; }
.ci { border-top: 1.5px solid var(--ink); padding: 18px 0; }
.ci:last-child { border-bottom: 1.5px solid var(--ink); }
.ci-k {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .14em;
  text-transform: uppercase;
  opacity: .65;
  margin-bottom: 8px;
}
.ci-mail {
  font-family: var(--u);
  font-size: clamp(17px, 2.4vw, 21px);
  font-weight: 600;
  letter-spacing: -.04em;
  text-decoration: none;
  color: var(--ink);
  overflow-wrap: break-word;
}
.ci-mail:hover { color: var(--ink); text-decoration: underline; }
.ci-v { font-size: 17px; font-weight: 600; }

.card {
  background: var(--paper);
  border: 1.5px solid var(--ink);
  padding: 34px 32px;
}
.form { display: flex; flex-direction: column; gap: 18px; }
.field-k {
  display: block;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--grey-1);
  margin-bottom: 8px;
}
.form input[type='text'],
.form input[type='email'],
.form textarea {
  width: 100%;
  background: var(--paper);
  border: 1.5px solid var(--ink);
  padding: 13px 14px;
  color: var(--ink);
  font-family: var(--m);
  font-size: 15px;
  outline: none;
}
.form textarea { resize: vertical; }
.form input:focus, .form textarea:focus { border-color: var(--orange); }

.chips { display: flex; flex-wrap: wrap; gap: 7px; }
.chip {
  font-size: 12.5px;
  font-weight: 600;
  border: 1.5px solid var(--ink);
  padding: 7px 12px;
  cursor: pointer;
  background: transparent;
  color: var(--ink);
  font-family: var(--m);
}
.chip:hover { background: var(--ink); color: var(--paper); }
.chip[aria-pressed='true'] { background: var(--ink); color: var(--paper); }

.submit {
  text-align: center;
  font-size: 15px;
  font-weight: 700;
  color: var(--paper);
  background: var(--ink);
  padding: 15px 24px;
  border: 0;
  cursor: pointer;
  font-family: var(--m);
}
.submit:hover { background: var(--orange); color: var(--ink); }
.submit[disabled] { opacity: .6; cursor: default; }
.submit[disabled]:hover { background: var(--ink); color: var(--paper); }

.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }

.form-msg { font-size: 14.5px; line-height: 1.55; font-weight: 600; margin: 0; }
.form-msg.ok { color: #14663f; }
.form-msg.err { color: #a52309; }
.form-msg:empty { display: none; }

/* ------------------------------------------------------------------- 404 */

.nf {
  background: var(--ink);
  color: var(--paper);
  min-height: 70vh;
  padding: 96px var(--gutter);
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.nf-code {
  font-family: var(--u);
  font-weight: 800;
  font-size: clamp(72px, 16vw, 180px);
  line-height: .85;
  letter-spacing: -.07em;
  color: var(--orange);
  margin: 0 0 24px;
}
.nf h1 {
  font-family: var(--u);
  font-weight: 600;
  font-size: clamp(26px, 4vw, 40px);
  margin: 0 0 16px;
  letter-spacing: -.045em;
}
.nf p { font-size: 17px; color: var(--grey-3); max-width: 520px; margin: 0 0 36px; line-height: 1.6; }

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

.ftr { background: var(--ink); color: var(--paper); padding: 56px var(--gutter) 28px; }
.ftr-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.7fr) minmax(0, 1fr) minmax(0, 1fr) minmax(0, 1fr);
  gap: 40px;
}
.ftr-blurb { font-size: 14.5px; color: var(--grey-2); line-height: 1.65; margin: 0; max-width: 290px; }
.ftr-col { display: flex; flex-direction: column; gap: 10px; font-size: 14.5px; color: var(--grey-3); }
.ftr-col a { color: var(--grey-3); text-decoration: none; }
.ftr-col a:hover { color: var(--paper); }
.ftr-k {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--orange);
  margin-bottom: 6px;
}
.ftr-bot {
  margin-top: 44px;
  padding-top: 20px;
  border-top: 1px solid rgba(250, 249, 246, .18);
  display: flex;
  justify-content: space-between;
  gap: 16px;
  font-size: 12px;
  color: var(--grey-5);
  font-weight: 600;
}

/* ---------------------------------------------------------- root redirect */

.redir {
  background: var(--ink);
  color: var(--paper);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 22px;
  font-family: var(--m);
  padding: 32px;
  text-align: center;
}
.redir a { color: var(--orange); font-weight: 700; }

/* ================================================= wider than the container

   The edge-to-edge grids (stats, product cards, timeline) only draw right and
   bottom borders — at 1440px and below the outermost ones sit on the viewport
   edge and read as "the page ends here". Once the container is narrower than
   the window those edges become visible, so the missing left/top borders are
   added to close the rectangle. Scoped to >1440px so nothing shifts below it. */

@media (min-width: 1441px) {
  .stats { border-left: 1px solid var(--ink); }
  .pgrid { border-left: 1px solid var(--ink); border-top: 1px solid var(--ink); }
  .timeline { border-left: 1.5px solid var(--ink); }
}

/* ============================================================ responsive */

@media (max-width: 1100px) {
  .phero-grid { gap: 40px; }
  .features-grid { gap: 32px 40px; }
}

@media (max-width: 960px) {
  :root { --pad: 22px; }
  .hdr-in { gap: 18px; flex-wrap: wrap; padding: 12px var(--pad); }
  .nav { gap: 16px; font-size: 12px; order: 3; width: 100%; flex-wrap: wrap; }
  .lang { order: 2; }
  .logo { margin-right: auto; }

  .hero { padding: 56px var(--pad) 48px; }
  .eyebrow { margin-bottom: 28px; }
  .hero-foot { grid-template-columns: minmax(0, 1fr); gap: 28px; margin-top: 40px; align-items: start; }
  .hero-btns { justify-content: flex-start; }

  .stats { grid-template-columns: repeat(1, minmax(0, 1fr)); }
  .stat { padding: 34px var(--pad) 36px; }
  .stat-l { max-width: none; }

  .sec-head { flex-direction: column; align-items: flex-start; gap: 14px; padding: 48px var(--pad) 22px; }
  .sec-head p { max-width: none; }

  .pgrid { grid-template-columns: minmax(0, 1fr); }
  .pcard { min-height: 0; padding: 32px var(--pad); }

  .approach, .team, .features, .contact { padding-left: var(--pad); padding-right: var(--pad); }
  .approach { padding-top: 56px; padding-bottom: 56px; }
  .cols-3 { grid-template-columns: minmax(0, 1fr); gap: 30px; }

  .team { padding-top: 56px; padding-bottom: 56px; }
  .team-grid { grid-template-columns: minmax(0, 1fr); gap: 36px; }
  .agents { grid-template-columns: minmax(0, 1fr); }
  .agent { min-height: 0; }

  .stack-sec { padding-bottom: 56px; }

  .cta { flex-direction: column; align-items: flex-start; gap: 28px; padding: 56px var(--pad); }
  .btn-dark { white-space: normal; }

  .hero-sm { padding: 52px var(--pad) 44px; }
  .prow { grid-template-columns: minmax(0, 1fr); gap: 16px; padding: 34px var(--pad); }
  .prow-num { padding-top: 0; }
  .prow-kind { margin-top: 10px; }
  .prow-badge { margin-bottom: 12px; }

  .phero { padding: 26px var(--pad) 40px; }
  .phero-meta { margin: 28px 0 16px; }
  .phero-grid { grid-template-columns: minmax(0, 1fr); gap: 32px; }
  .phero-desc { font-size: 18px; }
  .features { padding-top: 52px; padding-bottom: 52px; }
  .features .h2 { margin-bottom: 30px; }
  .features-grid { grid-template-columns: minmax(0, 1fr); gap: 28px; }
  .others-sec { padding: 44px var(--pad) 56px; }
  .others { grid-template-columns: minmax(0, 1fr); }
  .other { min-height: 0; border-right: 0; border-bottom: 1.5px solid var(--ink); }

  .about-hero { padding: 52px var(--pad) 48px; }
  .about-text { grid-template-columns: minmax(0, 1fr); gap: 24px; padding: 44px var(--pad); }
  .timeline { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .tl-cell { padding: 26px 20px 30px; }
  .team-about { padding: 52px var(--pad) 64px; }

  .contact { grid-template-columns: minmax(0, 1fr); gap: 40px; padding: 52px var(--pad) 64px; }
  .contact-sub { margin-bottom: 30px; max-width: none; }
  .card { padding: 26px 22px; }

  .ftr-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 32px; }
  .ftr-blurb { max-width: none; }
  .ftr-bot { flex-direction: column; gap: 8px; }
}

@media (max-width: 560px) {
  .timeline { grid-template-columns: minmax(0, 1fr); }
  .ftr-grid { grid-template-columns: minmax(0, 1fr); }
  .btn, .btn-ink, .btn-outline, .btn-dark { width: 100%; text-align: center; }
  .hero-btns, .phero-btns { flex-direction: column; align-items: stretch; }
  .portrait { height: 300px; }
  .fact { flex-direction: column; gap: 4px; }
  .fact-v { text-align: left; }
}