/* ============================================================================
   TBG — Think · Build · Grow
   Marketing site design system (dark-first, one-flip light pivot)
   HOF-parallel restraint · Inter + JetBrains Mono · #070b14 navy void
   ---------------------------------------------------------------------------- */

/* ---------- TOKENS ---------- */
:root {
  /* palette — dark (default) */
  --void:            #070b14;
  --void-2:          #0a0e1a;
  --void-3:          #0e1424;
  --void-4:          #131a2c;
  --ink:             #f2f5fa;
  --ink-2:           #d5dae4;
  --ink-3:           #9ca4b5;
  --ink-4:           #6c7386;

  /* accents */
  --electric:        #3d8bff;   /* electric-blue */
  --electric-2:      #5aa0ff;
  --cyan:            #2dd4ff;   /* cyan signal glow */
  --cyan-2:          #7fe4ff;
  --emerald:         #34d399;   /* Aperture green core */
  --amber:           #f5b169;   /* faint warm key */
  --hairline:        rgba(255,255,255,.08);
  --hairline-strong: rgba(255,255,255,.16);

  /* semantic */
  --bg:              var(--void);
  --bg-elev:         var(--void-2);
  --bg-card:         var(--void-3);
  --bg-hover:        var(--void-4);
  --fg:              var(--ink);
  --fg-muted:        var(--ink-3);
  --fg-dim:          var(--ink-4);
  --accent:          var(--electric);
  --accent-2:        var(--cyan);
  --rule:            var(--hairline);
  --rule-strong:     var(--hairline-strong);

  /* type scale */
  --f-display:       'Inter', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
  --f-body:          'Inter', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
  --f-mono:          'JetBrains Mono', ui-monospace, 'SF Mono', Menlo, monospace;

  /* layout */
  --maxw:            1240px;
  --pad-x:           clamp(1.25rem, 3vw, 2.25rem);
  --radius-sm:       6px;
  --radius:          10px;
  --radius-lg:       14px;

  /* motion */
  --ease:            cubic-bezier(.4, 0, .2, 1);
  --dur:             240ms;
}

/* light pivot — one flip */
[data-theme="light"] {
  --void:            #f7f8fb;
  --void-2:          #ffffff;
  --void-3:          #f2f4f9;
  --void-4:          #e9edf4;
  --ink:             #0b1220;
  --ink-2:           #1a2438;
  --ink-3:           #4a5468;
  --ink-4:           #7a8296;
  --electric:        #2563eb;
  --cyan:            #0891b2;
  --hairline:        rgba(10,20,50,.08);
  --hairline-strong: rgba(10,20,50,.16);
}

/* ---------- RESET ---------- */
*,*::before,*::after { box-sizing: border-box; }
html,body { margin: 0; padding: 0; }
html { -webkit-text-size-adjust: 100%; text-rendering: optimizeLegibility; }
body {
  background: var(--bg);
  color: var(--fg);
  font-family: var(--f-body);
  font-size: 16px;
  line-height: 1.6;
  font-weight: 400;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  min-height: 100vh;
  overflow-x: hidden;
}
img,svg,video { max-width: 100%; display: block; }
button { font: inherit; cursor: pointer; }
a { color: inherit; text-decoration: none; }
h1,h2,h3,h4,h5,h6 { margin: 0; font-weight: 500; letter-spacing: -0.01em; line-height: 1.15; }
p { margin: 0; }
::selection { background: rgba(61,139,255,.35); color: var(--ink); }

/* ---------- LAYOUT ---------- */
.wrap { max-width: var(--maxw); margin: 0 auto; padding-inline: var(--pad-x); }
.section { padding-block: clamp(4rem, 8vw, 7rem); position: relative; }
.section--tight { padding-block: clamp(2.5rem, 5vw, 4rem); }
.rule { border: 0; border-top: 1px solid var(--rule); margin: 0; }

/* ---------- HEADER ---------- */
.site-header {
  position: sticky; top: 0; z-index: 40;
  background: color-mix(in oklab, var(--bg) 82%, transparent);
  backdrop-filter: blur(14px) saturate(140%);
  -webkit-backdrop-filter: blur(14px) saturate(140%);
  border-bottom: 1px solid var(--rule);
}
.site-header__inner {
  display: flex; align-items: center; justify-content: space-between;
  padding-block: 14px;
  max-width: var(--maxw); margin: 0 auto; padding-inline: var(--pad-x);
}
.brand {
  display: inline-flex; align-items: center; gap: 12px;
  font-family: var(--f-mono);
  font-size: 13px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink);
}
.brand__mark {
  width: 26px; height: 26px;
  border: 1px solid var(--rule-strong);
  border-radius: 4px;
  display: grid; place-items: center;
  background: linear-gradient(135deg, var(--electric) 0%, var(--cyan) 100%);
  color: var(--void);
  font-family: var(--f-mono);
  font-weight: 700;
  font-size: 12px;
  letter-spacing: 0;
}
.brand__word { color: var(--ink); }
.brand__word b { color: var(--cyan); font-weight: 500; }

.site-nav {
  display: flex; align-items: center; gap: 8px;
}
.site-nav a {
  padding: 8px 14px;
  font-size: 13px;
  color: var(--ink-3);
  border-radius: 6px;
  transition: color var(--dur) var(--ease), background var(--dur) var(--ease);
}
.site-nav a:hover { color: var(--ink); background: var(--void-3); }
.site-nav a[aria-current="page"] { color: var(--ink); }

.theme-toggle {
  margin-left: 8px;
  width: 34px; height: 34px;
  border-radius: 8px;
  border: 1px solid var(--rule);
  background: transparent;
  color: var(--ink-3);
  display: grid; place-items: center;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}
.theme-toggle:hover { color: var(--ink); border-color: var(--rule-strong); }
.theme-toggle svg { width: 16px; height: 16px; }

@media (max-width: 720px) {
  .site-nav a:not(.cta) { display: none; }
}

/* ---------- HERO ---------- */
.hero {
  position: relative;
  min-height: min(94vh, 900px);
  display: grid;
  align-items: end;
  isolation: isolate;
  overflow: hidden;
  background: var(--void);
}
.hero__bg {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(180deg, rgba(7,11,20,.85) 0%, rgba(7,11,20,.35) 40%, rgba(7,11,20,.85) 100%),
    url("../media/tbg-hero.jpg");
  background-size: cover;
  background-position: center 40%;
  z-index: -2;
}
.hero__glow {
  position: absolute; inset: 0;
  background:
    radial-gradient(ellipse 70% 50% at 65% 55%, rgba(45,212,255,.14) 0%, transparent 60%),
    radial-gradient(ellipse 40% 30% at 20% 30%, rgba(61,139,255,.12) 0%, transparent 60%);
  z-index: -1;
  pointer-events: none;
}
.hero__grid {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(45,212,255,.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(45,212,255,.03) 1px, transparent 1px);
  background-size: 60px 60px;
  z-index: -1;
  pointer-events: none;
  mask-image: radial-gradient(ellipse 80% 60% at 50% 50%, black 30%, transparent 90%);
}
.hero__inner {
  padding-block: clamp(6rem, 14vh, 12rem) clamp(3rem, 8vh, 5rem);
  max-width: var(--maxw); margin: 0 auto; padding-inline: var(--pad-x);
  width: 100%;
}
.hero__eyebrow {
  font-family: var(--f-mono);
  font-size: 12px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--cyan);
  margin-bottom: 24px;
  display: inline-flex; align-items: center; gap: 10px;
}
.hero__eyebrow::before {
  content: '';
  width: 28px; height: 1px;
  background: var(--cyan);
  display: inline-block;
  opacity: .7;
}
.hero__title {
  font-family: var(--f-display);
  font-size: clamp(2.75rem, 7vw, 5.5rem);
  font-weight: 400;
  letter-spacing: -0.03em;
  line-height: 1.03;
  color: var(--ink);
  max-width: 16ch;
  margin-bottom: 28px;
}
.hero__title span { color: var(--ink-3); font-weight: 300; }
.hero__title b { font-weight: 500; color: var(--ink); }
.hero__lede {
  font-size: clamp(1.05rem, 1.6vw, 1.25rem);
  color: var(--ink-2);
  max-width: 62ch;
  line-height: 1.55;
  margin-bottom: 40px;
  font-weight: 300;
}
.hero__cta-row { display: flex; gap: 14px; flex-wrap: wrap; align-items: center; }

/* ---------- BUTTONS ---------- */
.btn {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 12px 22px;
  border-radius: 8px;
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 0.01em;
  border: 1px solid transparent;
  transition: all var(--dur) var(--ease);
  white-space: nowrap;
}
.btn--primary {
  background: var(--electric);
  color: #fff;
  border-color: var(--electric);
}
.btn--primary:hover {
  background: var(--electric-2);
  border-color: var(--electric-2);
  transform: translateY(-1px);
  box-shadow: 0 6px 24px rgba(61,139,255,.28);
}
.btn--ghost {
  background: transparent;
  color: var(--ink);
  border-color: var(--rule-strong);
}
.btn--ghost:hover { background: var(--void-3); border-color: var(--electric); color: var(--ink); }
.btn--small { padding: 8px 14px; font-size: 12.5px; }
.btn__arrow { transition: transform var(--dur) var(--ease); }
.btn:hover .btn__arrow { transform: translateX(3px); }

/* ---------- FILTER BAR ---------- */
.filter-bar {
  position: sticky;
  top: 62px;
  z-index: 30;
  background: color-mix(in oklab, var(--bg) 90%, transparent);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--rule);
}
.filter-bar__inner {
  max-width: var(--maxw); margin: 0 auto; padding: 18px var(--pad-x);
  display: flex; align-items: center; gap: 12px;
  overflow-x: auto;
  scrollbar-width: none;
}
.filter-bar__inner::-webkit-scrollbar { display: none; }
.filter-bar__label {
  font-family: var(--f-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-4);
  margin-right: 8px;
  white-space: nowrap;
}
.pill {
  padding: 7px 16px;
  background: transparent;
  border: 1px solid var(--rule-strong);
  color: var(--ink-2);
  border-radius: 999px;
  font-size: 13px;
  font-weight: 400;
  letter-spacing: 0.005em;
  transition: all var(--dur) var(--ease);
  white-space: nowrap;
}
.pill:hover { border-color: var(--ink-3); color: var(--ink); }
.pill[aria-pressed="true"] {
  background: var(--ink);
  color: var(--void);
  border-color: var(--ink);
}

/* ---------- BEHIND-CONTENT TEXTURE (verticals section) ---------- */
.section--textured {
  position: relative;
  isolation: isolate;
}
.section--textured::before {
  content: '';
  position: absolute; inset: 0;
  background-image:
    linear-gradient(180deg, var(--bg) 0%, transparent 12%, transparent 88%, var(--bg) 100%),
    url("../media/tbg-texture-grid.jpg");
  background-size: cover;
  background-position: center;
  opacity: .35;
  z-index: -1;
  pointer-events: none;
}
[data-theme="light"] .section--textured::before { opacity: .12; }

/* ---------- SECTION HEAD ---------- */
.section__head {
  display: grid;
  grid-template-columns: 1fr 1.8fr;
  gap: clamp(2rem, 5vw, 4rem);
  align-items: end;
  margin-bottom: clamp(2.5rem, 5vw, 4rem);
}
@media (max-width: 820px) { .section__head { grid-template-columns: 1fr; gap: 1rem; } }
.section__eyebrow {
  font-family: var(--f-mono);
  font-size: 12px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--cyan);
  margin-bottom: 16px;
  display: block;
}
.section__title {
  font-size: clamp(1.85rem, 4vw, 3rem);
  font-weight: 400;
  letter-spacing: -0.02em;
  color: var(--ink);
  max-width: 12ch;
}
.section__lede {
  font-size: clamp(1rem, 1.4vw, 1.15rem);
  color: var(--ink-2);
  max-width: 60ch;
  line-height: 1.6;
  font-weight: 300;
}

/* ---------- FEATURED PRODUCTS (§3A) ---------- */
.products {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 22px;
}
.product-card {
  grid-column: span 6;
  background: var(--bg-card);
  border: 1px solid var(--rule);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: border-color var(--dur) var(--ease), transform var(--dur) var(--ease);
  position: relative;
  display: flex; flex-direction: column;
}
.product-card:hover {
  border-color: var(--rule-strong);
  transform: translateY(-2px);
}
.product-card--wide { grid-column: span 12; }
.product-card--wide .product-card__media { aspect-ratio: 21 / 9; }
@media (max-width: 820px) { .product-card { grid-column: span 12; } }

.product-card__media {
  position: relative;
  aspect-ratio: 16 / 10;
  background: var(--void);
  overflow: hidden;
}
.product-card__media::after {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(180deg, transparent 55%, rgba(7,11,20,.85) 100%);
  pointer-events: none;
}
.product-card__img {
  width: 100%; height: 100%;
  object-fit: cover;
  object-position: center;
  transition: transform 700ms var(--ease);
}
.product-card:hover .product-card__img { transform: scale(1.025); }

.product-card__body {
  padding: 26px 28px 28px;
  display: flex; flex-direction: column; gap: 12px;
  flex-grow: 1;
}
.product-card__eyebrow {
  font-family: var(--f-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--cyan);
}
.product-card__title {
  font-size: clamp(1.3rem, 2vw, 1.6rem);
  font-weight: 500;
  color: var(--ink);
  letter-spacing: -0.01em;
}
.product-card__title small {
  display: block;
  font-family: var(--f-mono);
  font-size: 11px;
  font-weight: 400;
  color: var(--ink-4);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  margin-top: 8px;
}
.product-card__desc {
  color: var(--ink-2);
  font-size: 14.5px;
  line-height: 1.6;
  font-weight: 300;
}
.product-card__link {
  margin-top: auto;
  padding-top: 14px;
  font-family: var(--f-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--cyan);
  display: inline-flex; align-items: center; gap: 8px;
  transition: color var(--dur) var(--ease);
}
.product-card__link:hover { color: var(--ink); }
.product-card__link span { transition: transform var(--dur) var(--ease); }
.product-card__link:hover span { transform: translateX(3px); }

/* ---------- VERTICAL CARDS (§3B) ---------- */
.verticals {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 22px;
}
.vertical-card {
  grid-column: span 6;
  background: var(--bg-card);
  border: 1px solid var(--rule);
  border-radius: var(--radius-lg);
  overflow: hidden;
  display: flex; flex-direction: column;
  transition: border-color var(--dur) var(--ease), transform var(--dur) var(--ease);
}
.vertical-card:hover { border-color: var(--rule-strong); transform: translateY(-2px); }
@media (max-width: 820px) { .vertical-card { grid-column: span 12; } }

.vertical-card__media {
  position: relative;
  aspect-ratio: 16 / 9;
  background: var(--void);
  overflow: hidden;
}
.vertical-card__media::after {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(180deg, transparent 50%, rgba(7,11,20,.9) 100%);
}
.vertical-card__img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 700ms var(--ease);
}
.vertical-card:hover .vertical-card__img { transform: scale(1.025); }

.vertical-card__body {
  padding: 24px 26px 26px;
  display: flex; flex-direction: column; gap: 14px;
  flex-grow: 1;
}
.vertical-card__eyebrow {
  font-family: var(--f-mono);
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--cyan);
}
.vertical-card__title {
  font-size: 1.4rem;
  font-weight: 500;
  color: var(--ink);
  letter-spacing: -0.01em;
}
.vertical-card__summary {
  color: var(--ink-2);
  font-size: 14.5px;
  line-height: 1.6;
  font-weight: 300;
}
.vertical-card__tiles {
  display: flex; flex-wrap: wrap; gap: 6px;
  margin-top: 6px;
  padding-top: 16px;
  border-top: 1px solid var(--rule);
}
.tile {
  padding: 5px 11px;
  background: var(--void-4);
  border: 1px solid var(--rule);
  border-radius: 999px;
  font-family: var(--f-mono);
  font-size: 11px;
  color: var(--ink-3);
  letter-spacing: 0.02em;
  white-space: nowrap;
}

/* ---------- SELF-EVOLVING BANNER ---------- */
.evolve-banner {
  position: relative;
  background: linear-gradient(135deg, var(--void-2) 0%, var(--void-3) 100%);
  border: 1px solid var(--rule);
  border-radius: var(--radius-lg);
  padding: clamp(2rem, 4vw, 3rem);
  overflow: hidden;
  margin-bottom: clamp(2.5rem, 5vw, 4rem);
}
.evolve-banner::before {
  content: '';
  position: absolute; inset: 0;
  background:
    radial-gradient(ellipse 60% 40% at 100% 50%, rgba(45,212,255,.10) 0%, transparent 65%),
    radial-gradient(ellipse 40% 60% at 0% 100%, rgba(61,139,255,.08) 0%, transparent 60%);
  pointer-events: none;
}
.evolve-banner__inner {
  position: relative;
  display: grid;
  grid-template-columns: auto 1fr;
  gap: clamp(1.5rem, 3vw, 2.5rem);
  align-items: center;
}
@media (max-width: 720px) { .evolve-banner__inner { grid-template-columns: 1fr; } }
.evolve-banner__badge {
  font-family: var(--f-mono);
  font-size: 11px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--cyan);
  padding: 8px 14px;
  border: 1px solid var(--cyan);
  border-radius: 999px;
  white-space: nowrap;
  align-self: start;
}
.evolve-banner__body {
  font-size: clamp(1.05rem, 1.5vw, 1.2rem);
  color: var(--ink);
  line-height: 1.55;
  font-weight: 300;
  max-width: 78ch;
}
.evolve-banner__body b { color: var(--ink); font-weight: 500; }

/* ---------- POWERED-BY STRIP ---------- */
.powered {
  padding: 22px 0;
  border-top: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
  background: color-mix(in oklab, var(--bg) 96%, black);
}
.powered__inner {
  max-width: var(--maxw); margin: 0 auto; padding-inline: var(--pad-x);
  display: flex; align-items: center; gap: 32px; flex-wrap: wrap;
  justify-content: center;
}
.powered__label {
  font-family: var(--f-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-4);
}
.powered__brand {
  font-family: var(--f-display);
  font-size: 15px;
  font-weight: 500;
  color: var(--ink-2);
  letter-spacing: 0.04em;
  padding: 4px 12px;
  border-left: 1px solid var(--rule);
  border-right: 1px solid var(--rule);
}

/* ---------- TEAM CTA / FOOTER BAND ---------- */
.team-cta {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  min-height: 460px;
  display: grid; align-items: center;
}
.team-cta__bg {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(90deg, rgba(7,11,20,.90) 0%, rgba(7,11,20,.55) 60%, rgba(7,11,20,.20) 100%),
    url("../media/tbg-team-cta.jpg");
  background-size: cover;
  background-position: center;
  z-index: -1;
}
.team-cta__inner {
  max-width: var(--maxw); margin: 0 auto; padding: 5rem var(--pad-x);
  width: 100%;
}
.team-cta__title {
  font-size: clamp(2rem, 4.5vw, 3.4rem);
  font-weight: 400;
  color: var(--ink);
  letter-spacing: -0.02em;
  max-width: 20ch;
  margin-bottom: 20px;
}
.team-cta__title b { font-weight: 500; }
.team-cta__lede {
  font-size: 1.05rem;
  color: var(--ink-2);
  max-width: 52ch;
  line-height: 1.6;
  font-weight: 300;
  margin-bottom: 32px;
}
.team-cta__actions { display: flex; gap: 14px; flex-wrap: wrap; }

/* ---------- FOOTER ---------- */
.site-footer {
  background: var(--void);
  border-top: 1px solid var(--rule);
  padding: 3rem var(--pad-x) 2rem;
  color: var(--ink-3);
}
.site-footer__inner {
  max-width: var(--maxw); margin: 0 auto;
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 2rem;
}
@media (max-width: 820px) { .site-footer__inner { grid-template-columns: 1fr 1fr; } }
@media (max-width: 480px) { .site-footer__inner { grid-template-columns: 1fr; } }
.site-footer__col h4 {
  font-family: var(--f-mono);
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--ink-4);
  margin-bottom: 14px;
  font-weight: 500;
}
.site-footer__col ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 8px; }
.site-footer__col a {
  color: var(--ink-2);
  font-size: 13.5px;
  transition: color var(--dur) var(--ease);
}
.site-footer__col a:hover { color: var(--cyan); }
.site-footer__brand p {
  font-size: 13px;
  color: var(--ink-3);
  max-width: 42ch;
  line-height: 1.6;
  margin-top: 10px;
}
.site-footer__meta {
  max-width: var(--maxw); margin: 2.5rem auto 0;
  padding-top: 1.5rem;
  border-top: 1px solid var(--rule);
  display: flex; justify-content: space-between; gap: 1rem; flex-wrap: wrap;
  font-family: var(--f-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-4);
}

/* ---------- CONTACT MODAL ---------- */
.modal {
  position: fixed; inset: 0;
  background: rgba(3, 6, 14, .78);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  z-index: 100;
  display: none;
  align-items: center; justify-content: center;
  padding: var(--pad-x);
}
.modal[data-open="true"] { display: flex; }
.modal__panel {
  background: var(--void-2);
  border: 1px solid var(--rule-strong);
  border-radius: var(--radius-lg);
  max-width: 560px; width: 100%;
  padding: 2.25rem;
  position: relative;
  box-shadow: 0 30px 90px rgba(0,0,0,.55);
}
.modal__close {
  position: absolute; top: 14px; right: 14px;
  width: 32px; height: 32px;
  background: transparent;
  border: 1px solid var(--rule);
  border-radius: 6px;
  color: var(--ink-3);
  display: grid; place-items: center;
  transition: all var(--dur) var(--ease);
}
.modal__close:hover { border-color: var(--ink); color: var(--ink); }
.modal__title { font-size: 1.6rem; color: var(--ink); margin-bottom: 8px; font-weight: 500; letter-spacing: -0.01em; }
.modal__lede { color: var(--ink-3); font-size: 14.5px; margin-bottom: 24px; }
.form-row { display: grid; gap: 6px; margin-bottom: 16px; }
.form-row label {
  font-family: var(--f-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-4);
}
.form-row input, .form-row textarea, .form-row select {
  background: var(--void-3);
  border: 1px solid var(--rule);
  border-radius: 8px;
  padding: 11px 14px;
  color: var(--ink);
  font-family: var(--f-body);
  font-size: 14.5px;
  transition: border-color var(--dur) var(--ease);
}
.form-row input:focus, .form-row textarea:focus, .form-row select:focus {
  outline: none;
  border-color: var(--electric);
  box-shadow: 0 0 0 3px rgba(61,139,255,.15);
}
.form-row textarea { min-height: 110px; resize: vertical; }
.form-actions { display: flex; gap: 10px; justify-content: flex-end; margin-top: 8px; }

/* ---------- TEAM PAGE ---------- */
.team-hero {
  padding: clamp(5rem, 12vh, 10rem) 0 clamp(3rem, 6vh, 5rem);
  text-align: left;
  border-bottom: 1px solid var(--rule);
}
.team-hero__eyebrow {
  font-family: var(--f-mono); font-size: 12px; letter-spacing: 0.22em;
  text-transform: uppercase; color: var(--cyan);
  margin-bottom: 20px; display: inline-flex; align-items: center; gap: 10px;
}
.team-hero__eyebrow::before {
  content: ''; width: 28px; height: 1px; background: var(--cyan); opacity: .7;
}
.team-hero__title {
  font-size: clamp(2.5rem, 6vw, 4.5rem);
  font-weight: 400; letter-spacing: -0.03em;
  color: var(--ink); max-width: 18ch; margin-bottom: 24px; line-height: 1.05;
}
.team-hero__lede {
  font-size: clamp(1rem, 1.5vw, 1.2rem);
  color: var(--ink-2); max-width: 64ch;
  font-weight: 300; line-height: 1.6;
}

.team-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 20px;
}
.person {
  background: var(--bg-card);
  border: 1px solid var(--rule);
  border-radius: var(--radius);
  padding: 24px;
  transition: border-color var(--dur) var(--ease);
}
.person:hover { border-color: var(--rule-strong); }
.person__eyebrow {
  font-family: var(--f-mono); font-size: 10.5px;
  letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--cyan); margin-bottom: 10px;
}
.person__name { font-size: 1.15rem; color: var(--ink); font-weight: 500; margin-bottom: 4px; letter-spacing: -0.005em; }
.person__title { color: var(--ink-3); font-size: 13.5px; margin-bottom: 12px; }
.person__desc { color: var(--ink-2); font-size: 13.5px; line-height: 1.6; font-weight: 300; }

.team-section-head {
  display: flex; align-items: baseline; justify-content: space-between; gap: 1rem;
  margin-bottom: 1.75rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--rule);
}
.team-section-head h2 {
  font-size: 1.5rem; font-weight: 500; color: var(--ink); letter-spacing: -0.01em;
}
.team-section-head span {
  font-family: var(--f-mono); font-size: 11px; letter-spacing: 0.16em;
  text-transform: uppercase; color: var(--ink-4);
}

/* ---------- CONTACT PAGE ---------- */
.contact-page {
  padding: clamp(5rem, 12vh, 10rem) 0 clamp(4rem, 8vh, 6rem);
  min-height: 70vh;
  display: grid; align-items: start;
}
.contact-page__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(2rem, 5vw, 4rem);
}
@media (max-width: 820px) { .contact-page__grid { grid-template-columns: 1fr; } }
.contact-page__intro h1 {
  font-size: clamp(2.25rem, 5vw, 3.5rem);
  font-weight: 400; letter-spacing: -0.02em;
  color: var(--ink); margin-bottom: 20px; line-height: 1.1;
}
.contact-page__intro p {
  color: var(--ink-2); font-size: 1.05rem; line-height: 1.6;
  font-weight: 300; max-width: 44ch;
}
.contact-page__facts {
  margin-top: 32px;
  display: grid; gap: 18px;
  padding-top: 20px;
  border-top: 1px solid var(--rule);
}
.fact { display: grid; gap: 4px; }
.fact__label {
  font-family: var(--f-mono); font-size: 10.5px;
  letter-spacing: 0.18em; text-transform: uppercase; color: var(--ink-4);
}
.fact__value { color: var(--ink); font-size: 14.5px; }
.fact__value a { color: var(--cyan); }

/* ---------- UTILITIES ---------- */
.mono { font-family: var(--f-mono); }
.center { text-align: center; }
.mt-lg { margin-top: 2.5rem; }
.mb-lg { margin-bottom: 2.5rem; }
[hidden] { display: none !important; }

/* filter visibility */
.vertical-card[data-hidden="true"] { display: none; }

/* ---------- MOTION-REDUCE ---------- */
@media (prefers-reduced-motion: reduce) {
  * { transition-duration: 0.01ms !important; animation-duration: 0.01ms !important; }
}