/* ============================================================
   Inov8r Labs — Editorial Studio styles
   Palette : warm bone paper · ink · terracotta accent
   Display : Fraunces · Body : Geist · Mono : Geist Mono
   ============================================================ */

:root {
  --bg:        #F4F0E8;
  --bg-warm:   #EDE6D6;
  --bg-deep:   #1A1814;
  --ink:       #1A1814;
  --ink-soft:  #2A2620;
  --muted:     #6B665D;
  --hairline:  rgba(26, 24, 20, .12);
  --hairline-strong: rgba(26, 24, 20, .22);
  --accent:    #B0431F;
  --accent-soft: #C9613A;
  --paper:     #FBF8F1;

  --font-display: "Fraunces", Georgia, "Times New Roman", serif;
  --font-body:    "Geist", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --font-mono:    "Geist Mono", "JetBrains Mono", ui-monospace, monospace;

  --max:    1240px;
  --gutter: clamp(20px, 4vw, 56px);

  --r-sm: 4px;
  --r-md: 10px;
  --r-lg: 18px;

  --ease:   cubic-bezier(.2, .7, .2, 1);
  --ease-2: cubic-bezier(.65, .05, .36, 1);
}

/* ─── reset ─── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.6;
  color: var(--ink);
  background: var(--bg);
  font-feature-settings: "ss01", "ss02", "kern";
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; background: none; border: 0; color: inherit; }
ol, ul { list-style: none; }
::selection { background: var(--accent); color: var(--paper); }

/* ─── grain texture overlay ─── */
.grain {
  position: fixed; inset: 0; pointer-events: none; z-index: 100;
  opacity: .35; mix-blend-mode: multiply;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='180' height='180'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2' stitchTiles='stitch'/><feColorMatrix values='0 0 0 0 0.1 0 0 0 0 0.09 0 0 0 0 0.08 0 0 0 0.5 0'/></filter><rect width='100%25' height='100%25' filter='url(%23n)' opacity='.4'/></svg>");
}

/* ─── nav ─── */
.nav {
  position: sticky; top: 0; z-index: 50;
  display: flex; align-items: center; justify-content: space-between;
  padding: 18px var(--gutter);
  background: color-mix(in oklab, var(--bg) 78%, transparent);
  backdrop-filter: blur(14px) saturate(1.1);
  -webkit-backdrop-filter: blur(14px) saturate(1.1);
  border-bottom: 1px solid var(--hairline);
}
.nav__brand { display: flex; align-items: center; gap: 10px; font-family: var(--font-display); font-weight: 500; font-size: 19px; letter-spacing: -.01em; }
.brand-mark { display: inline-flex; }
.brand-name { display: inline-block; }
.nav__links { display: flex; gap: 28px; align-items: center; }
.nav__links a {
  font-family: var(--font-mono);
  font-size: 12px; font-weight: 500;
  text-transform: uppercase; letter-spacing: .12em;
  color: var(--muted);
  position: relative; padding: 6px 0;
  transition: color .25s var(--ease);
}
.nav__links a::after {
  content: ""; position: absolute; left: 0; bottom: 0;
  width: 0; height: 1px; background: var(--accent);
  transition: width .3s var(--ease);
}
.nav__links a:hover { color: var(--ink); }
.nav__links a:hover::after { width: 100%; }

.nav__toggle { display: none; flex-direction: column; gap: 5px; padding: 8px; }
.nav__toggle span { display: block; width: 22px; height: 1.5px; background: var(--ink); transition: transform .3s var(--ease), opacity .2s; }
.nav__toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.nav__toggle[aria-expanded="true"] span:nth-child(2) { transform: translateY(-1px) rotate(-45deg); }

@media (max-width: 760px) {
  .nav__links {
    position: absolute; top: 100%; left: 0; right: 0;
    flex-direction: column; gap: 0; align-items: flex-start;
    background: var(--bg);
    border-bottom: 1px solid var(--hairline);
    padding: 8px var(--gutter) 24px;
    transform: translateY(-110%); opacity: 0; pointer-events: none;
    transition: transform .35s var(--ease), opacity .25s;
  }
  .nav__links.is-open { transform: translateY(0); opacity: 1; pointer-events: auto; }
  .nav__links a { width: 100%; padding: 14px 0; border-bottom: 1px solid var(--hairline); font-size: 13px; }
  .nav__links a:last-child { border-bottom: 0; }
  .nav__toggle { display: flex; }
}

/* ─── shared rails / labels ─── */
.rail-num,
.rail-label {
  display: block;
  font-family: var(--font-mono);
  font-size: 11px; font-weight: 500;
  letter-spacing: .14em; text-transform: uppercase;
  color: var(--muted);
}
.rail-label { margin-top: 4px; color: var(--ink); }

.eyebrow {
  font-family: var(--font-mono);
  font-size: 11px; font-weight: 500;
  letter-spacing: .18em; text-transform: uppercase;
  color: var(--muted);
}

/* ─── hero ─── */
.hero {
  position: relative;
  padding: clamp(60px, 10vw, 120px) var(--gutter) 0;
  border-bottom: 1px solid var(--hairline);
  overflow: hidden;
}
.hero__inner {
  max-width: var(--max);
  margin: 0 auto;
  padding-top: clamp(40px, 6vw, 80px);
}

.hero__title {
  font-family: var(--font-display);
  font-weight: 350;
  font-size: clamp(48px, 9.5vw, 148px);
  line-height: .95;
  letter-spacing: -0.035em;
  margin-top: 28px;
  color: var(--ink);
  font-variation-settings: "opsz" 144;
}
.hero__title span { display: block; }
.hero__title em {
  font-style: italic;
  font-weight: 400;
  color: var(--accent);
  font-variation-settings: "opsz" 144;
}
.hero__title .dot { color: var(--accent); }

.hero__meta {
  display: grid;
  grid-template-columns: 1fr;
  gap: 36px;
  margin: clamp(40px, 6vw, 72px) 0 clamp(60px, 8vw, 100px);
  max-width: 920px;
}
@media (min-width: 900px) {
  .hero__meta {
    grid-template-columns: 1.4fr 1fr;
    align-items: end;
    gap: 60px;
  }
}
.hero__lede {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(18px, 1.6vw, 22px);
  line-height: 1.45;
  letter-spacing: -.005em;
  color: var(--ink-soft);
  max-width: 56ch;
}
.hero__cta { display: flex; flex-wrap: wrap; gap: 14px; }

/* ─── buttons ─── */
.btn {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 14px 22px;
  font-family: var(--font-mono);
  font-size: 12px; font-weight: 500;
  text-transform: uppercase; letter-spacing: .14em;
  border-radius: 999px;
  transition: transform .25s var(--ease), background .25s var(--ease), color .25s var(--ease), border-color .25s var(--ease);
  border: 1px solid transparent;
  white-space: nowrap;
}
.btn svg { transition: transform .3s var(--ease); }
.btn--primary {
  background: var(--ink); color: var(--paper);
}
.btn--primary:hover { background: var(--accent); transform: translateY(-1px); }
.btn--primary:hover svg { transform: translateX(3px); }
.btn--ghost {
  border-color: var(--hairline-strong); color: var(--ink);
}
.btn--ghost:hover { border-color: var(--ink); background: var(--ink); color: var(--paper); }

/* ─── marquee ─── */
.marquee {
  margin: 0 calc(var(--gutter) * -1);
  border-top: 1px solid var(--hairline);
  border-bottom: 1px solid var(--hairline);
  overflow: hidden;
  background: var(--bg-warm);
}
.marquee__track {
  display: inline-flex; align-items: center; gap: 28px;
  white-space: nowrap;
  padding: 22px 0;
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 400;
  font-size: clamp(28px, 4vw, 54px);
  letter-spacing: -.02em;
  color: var(--ink);
  animation: scroll 38s linear infinite;
}
.marquee__track .dot-sep {
  font-size: .35em;
  color: var(--accent);
  font-style: normal;
}
@keyframes scroll {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}

/* ─── sections ─── */
.section {
  position: relative;
  padding: clamp(80px, 12vw, 160px) var(--gutter);
  border-bottom: 1px solid var(--hairline);
}
.section__rail {
  display: flex;
  align-items: baseline;
  gap: 16px;
  max-width: var(--max);
  margin: 0 auto clamp(40px, 6vw, 64px);
  padding-bottom: 20px;
  border-bottom: 1px solid var(--hairline);
}
.section__rail .rail-label { margin-top: 0; }

.section__head {
  max-width: var(--max);
  margin: 0 auto clamp(48px, 7vw, 80px);
}
.section__title {
  font-family: var(--font-display);
  font-weight: 350;
  font-size: clamp(36px, 5.5vw, 76px);
  line-height: 1.02;
  letter-spacing: -.025em;
  max-width: 16ch;
  font-variation-settings: "opsz" 96;
}
.section__title em {
  font-style: italic;
  font-weight: 400;
  color: var(--accent);
}
.section__sub {
  margin-top: 28px;
  font-size: 18px;
  line-height: 1.55;
  color: var(--ink-soft);
  max-width: 58ch;
}

/* ─── approach / principles ─── */
.approach { background: var(--bg); }

.principles {
  max-width: var(--max);
  margin: 0 auto;
  display: grid;
  gap: 0;
  border-top: 1px solid var(--hairline-strong);
}
.principle {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
  padding: clamp(32px, 4vw, 48px) 0;
  border-bottom: 1px solid var(--hairline);
  position: relative;
}
@media (min-width: 760px) {
  .principle {
    grid-template-columns: 80px 1fr 2fr;
    gap: 40px;
    align-items: baseline;
  }
}
.principle__num {
  font-family: var(--font-mono);
  font-size: 12px; font-weight: 500;
  letter-spacing: .14em;
  color: var(--accent);
  padding-top: 6px;
}
.principle__title {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(22px, 2.4vw, 30px);
  line-height: 1.15;
  letter-spacing: -.015em;
  color: var(--ink);
  font-variation-settings: "opsz" 60;
}
.principle__body {
  font-size: 16.5px;
  line-height: 1.65;
  color: var(--ink-soft);
  max-width: 52ch;
}

/* ─── portfolio cards ─── */
.portfolio { background: var(--bg-warm); }

.cards {
  max-width: var(--max);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(20px, 2.5vw, 28px);
}
@media (min-width: 720px)  { .cards { grid-template-columns: 1fr 1fr; } }
@media (min-width: 1100px) { .cards { grid-template-columns: 1fr 1fr 1fr; } }

.card {
  position: relative;
  display: flex; flex-direction: column;
  background: var(--paper);
  padding: clamp(24px, 2.5vw, 32px);
  border: 1px solid var(--hairline);
  border-radius: var(--r-md);
  transition: transform .35s var(--ease), box-shadow .35s var(--ease), border-color .35s var(--ease);
  min-height: 320px;
}
.card:hover {
  transform: translateY(-3px);
  border-color: var(--hairline-strong);
  box-shadow: 0 22px 50px -28px rgba(26, 24, 20, .25);
}
.card--wide { grid-column: 1 / -1; }
@media (min-width: 1100px) {
  .card--wide { grid-column: span 3; }
  .card--wide .card__desc { max-width: 64ch; }
}

.card__head {
  display: flex; justify-content: space-between; align-items: flex-start;
  gap: 16px; margin-bottom: 14px;
}
.card__brand { display: flex; align-items: center; gap: 12px; }
.card__icon {
  width: 38px; height: 38px;
  color: var(--accent);
}
.card__name {
  font-family: var(--font-display);
  font-weight: 450;
  font-size: 24px;
  letter-spacing: -.015em;
  color: var(--ink);
  font-variation-settings: "opsz" 48;
}
.card__status {
  font-family: var(--font-mono);
  font-size: 10.5px; font-weight: 500;
  text-transform: uppercase; letter-spacing: .12em;
  padding: 5px 10px;
  border-radius: 999px;
  white-space: nowrap;
}
.status--live     { background: var(--ink); color: var(--paper); }
.status--soon     { background: transparent; color: var(--accent); border: 1px solid var(--accent); }
.status--research { background: transparent; color: var(--muted); border: 1px solid var(--hairline-strong); }

.card__tag {
  font-family: var(--font-mono);
  font-size: 11px; font-weight: 500;
  text-transform: uppercase; letter-spacing: .12em;
  color: var(--muted);
  margin-bottom: 16px;
}
.card__desc {
  font-size: 15.5px; line-height: 1.6;
  color: var(--ink-soft);
  margin-bottom: 24px;
  flex: 1;
}
.card__foot {
  display: flex; flex-wrap: wrap; gap: 16px 24px;
  padding-top: 16px;
  border-top: 1px solid var(--hairline);
}
.card__cta {
  display: inline-flex; align-items: center; gap: 6px;
  font-family: var(--font-mono);
  font-size: 12px; font-weight: 500;
  text-transform: uppercase; letter-spacing: .12em;
  color: var(--ink);
  transition: color .25s var(--ease);
}
.card__cta:hover { color: var(--accent); }
.card__cta:hover svg { transform: translate(2px, -2px); }
.card__cta svg { transition: transform .3s var(--ease); }
.card__cta--muted { color: var(--muted); cursor: default; }
.card__cta--muted:hover { color: var(--muted); }

/* ─── about / founders ─── */
.about { background: var(--bg); }
.about__intro { max-width: var(--max); margin: 0 auto clamp(56px, 7vw, 84px); }

.founders {
  max-width: var(--max);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(28px, 4vw, 48px);
}
@media (min-width: 820px) { .founders { grid-template-columns: 1fr 1fr; } }

.founder {
  display: grid;
  grid-template-columns: 96px 1fr;
  gap: 24px;
  padding: clamp(24px, 3vw, 32px);
  background: var(--paper);
  border: 1px solid var(--hairline);
  border-radius: var(--r-md);
  transition: border-color .3s var(--ease), transform .35s var(--ease);
}
.founder:hover { border-color: var(--hairline-strong); transform: translateY(-2px); }
.founder__avatar {
  width: 96px; height: 96px;
  border-radius: var(--r-md);
  overflow: hidden;
  background: var(--bg-warm);
  flex-shrink: 0;
}
.founder__avatar img {
  width: 100%; height: 100%;
  object-fit: cover;
  display: block;
}
.founder__role {
  font-family: var(--font-mono);
  font-size: 11px; font-weight: 500;
  letter-spacing: .14em; text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 6px;
}
.founder__name {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(24px, 2.6vw, 32px);
  line-height: 1.05;
  letter-spacing: -.02em;
  color: var(--ink);
  margin-bottom: 14px;
  font-variation-settings: "opsz" 60;
}
.founder__bio {
  font-size: 15.5px;
  line-height: 1.6;
  color: var(--ink-soft);
  margin-bottom: 18px;
}
.founder__link {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--font-mono);
  font-size: 12px; font-weight: 500;
  text-transform: lowercase; letter-spacing: .04em;
  color: var(--ink);
  padding: 8px 14px;
  border: 1px solid var(--hairline-strong);
  border-radius: 999px;
  transition: all .25s var(--ease);
}
.founder__link:hover {
  background: var(--ink); color: var(--paper); border-color: var(--ink);
}

/* ─── contact ─── */
.contact {
  background: var(--bg-deep);
  color: var(--paper);
  border-bottom: 0;
}
.contact .rail-num,
.contact .rail-label { color: rgba(244, 240, 232, .55); }
.contact .rail-label { color: var(--paper); }
.contact .section__rail { border-bottom-color: rgba(244, 240, 232, .12); }

.contact__inner {
  max-width: var(--max);
  margin: 0 auto;
  text-align: left;
}
.contact__title {
  font-family: var(--font-display);
  font-weight: 350;
  font-size: clamp(36px, 6vw, 88px);
  line-height: 1;
  letter-spacing: -.025em;
  color: var(--paper);
  font-variation-settings: "opsz" 144;
}
.contact__title em {
  font-style: italic; font-weight: 400; color: var(--accent-soft);
}
.contact__sub {
  margin-top: 28px;
  font-size: 17px;
  color: rgba(244, 240, 232, .7);
  max-width: 56ch;
}
.contact__email {
  display: inline-flex; align-items: center; gap: 14px;
  margin-top: clamp(36px, 5vw, 56px);
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 350;
  font-size: clamp(28px, 4vw, 48px);
  letter-spacing: -.02em;
  color: var(--paper);
  border-bottom: 1px solid rgba(244, 240, 232, .25);
  padding-bottom: 6px;
  transition: color .25s var(--ease), border-color .25s var(--ease);
}
.contact__email svg { transition: transform .3s var(--ease); }
.contact__email:hover { color: var(--accent-soft); border-color: var(--accent-soft); }
.contact__email:hover svg { transform: translateX(6px); }

/* ─── footer ─── */
.footer {
  background: var(--bg-deep);
  color: rgba(244, 240, 232, .75);
  padding: clamp(48px, 6vw, 72px) var(--gutter) 28px;
  border-top: 1px solid rgba(244, 240, 232, .08);
}
.footer__top {
  max-width: var(--max);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr;
  gap: 48px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(244, 240, 232, .12);
}
@media (min-width: 900px) {
  .footer__top { grid-template-columns: 1fr 2.6fr; gap: 60px; }
}
.footer__brand { display: flex; flex-direction: column; gap: 16px; }
.footer__tag {
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 350;
  font-size: 22px;
  line-height: 1.25;
  letter-spacing: -.01em;
  color: var(--paper);
  max-width: 16ch;
}
.footer__cols {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 36px 24px;
}
@media (min-width: 720px) { .footer__cols { grid-template-columns: repeat(4, 1fr); } }
.footer__col h4 {
  font-family: var(--font-mono);
  font-size: 11px; font-weight: 500;
  text-transform: uppercase; letter-spacing: .14em;
  color: var(--paper);
  margin-bottom: 16px;
}
.footer__col a {
  display: block;
  font-size: 14.5px;
  color: rgba(244, 240, 232, .65);
  padding: 4px 0;
  transition: color .25s var(--ease);
}
.footer__col a:hover { color: var(--accent-soft); }
.footer__addr {
  font-size: 14px;
  line-height: 1.7;
  color: rgba(244, 240, 232, .65);
}
.footer__reg {
  display: inline-block;
  margin-top: 8px;
  font-family: var(--font-mono);
  font-size: 11px; letter-spacing: .08em;
  color: rgba(244, 240, 232, .5);
}

.footer__bottom {
  max-width: var(--max);
  margin: 0 auto;
  padding-top: 24px;
  display: flex; flex-wrap: wrap; gap: 16px;
  justify-content: space-between; align-items: center;
}
.footer__copy {
  font-family: var(--font-mono);
  font-size: 11.5px; letter-spacing: .08em;
  color: rgba(244, 240, 232, .55);
}
.footer__legal {
  display: flex; gap: 14px; align-items: center;
}
.footer__legal a {
  font-family: var(--font-mono);
  font-size: 11.5px; font-weight: 500;
  text-transform: uppercase; letter-spacing: .14em;
  color: rgba(244, 240, 232, .65);
  transition: color .25s var(--ease);
}
.footer__legal a:hover { color: var(--accent-soft); }
.footer__legal .sep { color: rgba(244, 240, 232, .35); }

/* ─── reveal animations ─── */
.reveal {
  opacity: 0;
  transform: translateY(18px);
  animation: reveal .9s var(--ease) forwards;
  animation-delay: var(--d, 0s);
}
@keyframes reveal {
  to { opacity: 1; transform: translateY(0); }
}

.reveal-on-scroll {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity .8s var(--ease), transform .8s var(--ease);
}
.reveal-on-scroll.is-in {
  opacity: 1; transform: translateY(0);
}

/* ─── legal pages (privacy / terms) ─── */
.legal-page {
  max-width: 760px;
  margin: 0 auto;
  padding: clamp(60px, 9vw, 120px) var(--gutter);
}
.legal-page .eyebrow { color: var(--muted); }
.legal-page h1 {
  font-family: var(--font-display);
  font-weight: 350;
  font-size: clamp(40px, 6vw, 76px);
  line-height: 1.05;
  letter-spacing: -.025em;
  color: var(--ink);
  margin: 14px 0 8px;
  font-variation-settings: "opsz" 96;
}
.legal-page .legal-meta {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--muted);
  text-transform: uppercase;
  margin-bottom: clamp(40px, 5vw, 60px);
  padding-bottom: 24px;
  border-bottom: 1px solid var(--hairline);
}
.legal-page h2 {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(22px, 2.4vw, 28px);
  line-height: 1.2;
  letter-spacing: -.015em;
  color: var(--ink);
  margin: 44px 0 14px;
  font-variation-settings: "opsz" 48;
}
.legal-page h2 .legal-num {
  font-family: var(--font-mono);
  font-style: normal;
  font-size: 12px; font-weight: 500;
  letter-spacing: .12em;
  color: var(--accent);
  margin-right: 14px;
  vertical-align: middle;
}
.legal-page p,
.legal-page li {
  font-size: 16px;
  line-height: 1.7;
  color: var(--ink-soft);
  margin-bottom: 14px;
}
.legal-page ul {
  padding-left: 24px;
  margin-bottom: 16px;
}
.legal-page ul li {
  list-style: disc;
  margin-bottom: 6px;
  padding-left: 6px;
}
.legal-page a {
  color: var(--accent);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}
.legal-page a:hover { color: var(--ink); }
.legal-back {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--font-mono);
  font-size: 12px; font-weight: 500;
  text-transform: uppercase; letter-spacing: .14em;
  color: var(--muted);
  margin-bottom: 32px;
  transition: color .25s var(--ease), gap .25s var(--ease);
}
.legal-back:hover { color: var(--ink); gap: 12px; }

/* ─── reduced motion ─── */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: .001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .001ms !important;
    scroll-behavior: auto !important;
  }
  .reveal, .reveal-on-scroll { opacity: 1; transform: none; }
  .marquee__track { animation: none; }
}

/* ─── portfolio prominence ─── */
.section__title--xl {
  font-size: clamp(44px, 7.2vw, 96px);
  max-width: 18ch;
}

/* ─── mobile refinements (≤ 640px) ─── */
@media (max-width: 640px) {
  body { font-size: 16px; }

  .nav { padding: 14px var(--gutter); }
  .nav__links a { padding: 16px 0; font-size: 12.5px; min-height: 44px; display: flex; align-items: center; }
  .brand-name { font-size: 17px; }

  .hero { padding-top: clamp(40px, 12vw, 80px); }
  .hero__title {
    font-size: clamp(30px, 9vw, 50px);
    margin-top: 20px;
    letter-spacing: -.03em;
    overflow-wrap: break-word;
    hyphens: auto;
  }
  .hero__lede { font-size: 17px; }
  .hero__cta { gap: 10px; }
  .btn { padding: 13px 18px; font-size: 11.5px; }

  .marquee__track { font-size: clamp(24px, 8vw, 36px); padding: 18px 0; gap: 22px; animation-duration: 28s; }

  .section { padding: clamp(60px, 16vw, 100px) var(--gutter); }
  .section__rail { margin-bottom: clamp(28px, 8vw, 44px); }
  .section__head { margin-bottom: clamp(36px, 9vw, 56px); }
  .section__title { font-size: clamp(30px, 8.5vw, 48px); }
  .section__title--xl { font-size: clamp(34px, 9.5vw, 56px); }
  .section__sub { font-size: 16px; margin-top: 20px; }

  /* portfolio cards: tighter on phones */
  .card { padding: 22px 20px; min-height: 0; }
  .card__head { gap: 10px; }
  .card__name { font-size: 21px; }
  .card__status { font-size: 10px; padding: 4px 8px; }
  .card__desc { font-size: 15px; margin-bottom: 18px; }
  .card__foot { gap: 12px 20px; }

  /* principles: keep numbered, just collapse to single column */
  .principle__title { font-size: 21px; }
  .principle__body { font-size: 15.5px; }

  /* founders: stack avatar above body on small phones */
  .founder { grid-template-columns: 1fr; gap: 18px; padding: 22px 20px; }
  .founder__avatar { width: 84px; height: 84px; }
  .founder__name { font-size: 24px; margin-bottom: 10px; }
  .founder__bio { font-size: 15px; }

  .contact__title { font-size: clamp(32px, 10vw, 52px); }
  .contact__email { font-size: clamp(24px, 7vw, 36px); gap: 10px; }

  .footer { padding: 48px var(--gutter) 32px; }
  .footer__top { gap: 36px; padding-bottom: 36px; }
  .footer__cols { gap: 32px 20px; }
  .footer__bottom { flex-direction: column; align-items: flex-start; gap: 12px; }

  /* slightly smaller hairline gutter so things don't feel squeezed */
  :root { --gutter: clamp(18px, 5vw, 28px); }
}

/* ─── tablets (641 – 900px): keep mostly desktop, but room-aware ─── */
@media (min-width: 641px) and (max-width: 900px) {
  .hero__title { font-size: clamp(56px, 9vw, 96px); }
  .section__title--xl { font-size: clamp(40px, 7vw, 68px); }
}

/* ─── focus ─── */
:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
  border-radius: 2px;
}