/* Complete Access Solutions — redesign
   Industrial security-tech. Dark default, monospace technical accents. */

:root {
  --bg: #0A0B0D;
  --surface: #101216;
  --elevated: #16191E;
  --border: #1F2329;
  --border-strong: #2A2F36;
  --text: #E8EAEE;
  --text-dim: #A4A8B0;
  --muted: #6E737B;
  --accent: #FF5C28;
  --accent-ink: #0A0B0D;

  --display: "Inter Tight", "Inter", system-ui, sans-serif;
  --body: "Inter", system-ui, -apple-system, sans-serif;
  --mono: "JetBrains Mono", ui-monospace, "SF Mono", Menlo, monospace;

  --max: 1440px;
  --gutter: clamp(20px, 4vw, 56px);
}

[data-theme="light"] {
  --bg: #F2F1ED;
  --surface: #FFFFFF;
  --elevated: #FAF9F6;
  --border: #DEDDD7;
  --border-strong: #C4C3BC;
  --text: #0E0F12;
  --text-dim: #4A4E55;
  --muted: #797D85;
  --accent-ink: #FFFFFF;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--body);
  font-size: 15px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
  font-feature-settings: "ss01", "cv11";
}

a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; }

::selection { background: var(--accent); color: var(--accent-ink); }

/* ── shared atoms ─────────────────────────────────────────────────── */

.mono {
  font-family: var(--mono);
  font-size: 11.5px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-dim);
  font-weight: 500;
}

.mono-sm { font-size: 10.5px; }

.eyebrow {
  display: inline-flex; align-items: center; gap: 10px;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-dim);
  font-weight: 500;
}
.eyebrow::before {
  content: "";
  width: 18px; height: 1px; background: var(--accent);
}

.display {
  font-family: var(--display);
  font-weight: 600;
  letter-spacing: -0.025em;
  line-height: 0.95;
  color: var(--text);
}

.btn {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 14px 22px;
  font-family: var(--mono);
  font-size: 11.5px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-weight: 500;
  border: 1px solid var(--border-strong);
  background: transparent;
  color: var(--text);
  border-radius: 0;
  transition: background .15s ease, color .15s ease, border-color .15s ease;
}
.btn:hover { background: var(--text); color: var(--bg); border-color: var(--text); }

.btn-primary {
  background: var(--accent);
  color: var(--accent-ink);
  border-color: var(--accent);
}
.btn-primary:hover { background: var(--text); color: var(--bg); border-color: var(--text); }

.btn .arrow { transition: transform .2s ease; display: inline-block; }
.btn:hover .arrow { transform: translateX(4px); }

.section {
  padding: 96px var(--gutter);
  border-top: 1px solid var(--border);
  position: relative;
}

.container {
  max-width: var(--max);
  margin: 0 auto;
}

.grid-cols {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 24px;
}

.section-head {
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: 32px;
  margin-bottom: 64px;
  align-items: start;
}
.section-head h2 {
  font-family: var(--display);
  font-weight: 600;
  font-size: clamp(36px, 5.5vw, 72px);
  line-height: 0.95;
  letter-spacing: -0.025em;
  margin: 0;
  text-wrap: balance;
}
.section-head .label-col {
  display: flex; flex-direction: column; gap: 12px;
  padding-top: 12px;
  border-top: 1px solid var(--border-strong);
}

/* ── nav ──────────────────────────────────────────────────────────── */

.nav {
  position: sticky; top: 0; z-index: 50;
  display: flex; align-items: center; justify-content: space-between;
  padding: 16px var(--gutter);
  background: color-mix(in oklab, var(--bg) 85%, transparent);
  backdrop-filter: blur(16px) saturate(140%);
  -webkit-backdrop-filter: blur(16px) saturate(140%);
  border-bottom: 1px solid var(--border);
}

.brand {
  display: flex; align-items: center; gap: 12px;
  font-family: var(--display);
  font-weight: 600;
  letter-spacing: -0.01em;
  font-size: 15px;
}

.brand-mark {
  width: 32px; height: 26px;
  background: url("assets/logo-orange.png") center / contain no-repeat;
  position: relative;
  flex-shrink: 0;
}

.brand-meta {
  display: flex; flex-direction: column; line-height: 1.1;
}
.brand-meta small {
  font-family: var(--mono);
  font-size: 9.5px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-dim);
  margin-top: 2px;
  font-weight: 500;
}

.nav-links {
  display: flex; gap: 4px;
}
.nav-links a {
  padding: 8px 14px;
  font-size: 13px;
  color: var(--text-dim);
  transition: color .15s ease;
  position: relative;
}
.nav-links a:hover, .nav-links a.active { color: var(--text); }
.nav-links a.active::after {
  content: ""; position: absolute;
  left: 14px; right: 14px; bottom: 2px;
  height: 1px; background: var(--accent);
}

.nav-meta {
  display: flex; align-items: center; gap: 24px;
}
.nav-status {
  display: flex; align-items: center; gap: 8px;
  font-family: var(--mono);
  font-size: 10.5px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-dim);
  font-weight: 500;
}
.dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: #4ADE80;
  box-shadow: 0 0 0 3px color-mix(in oklab, #4ADE80 25%, transparent);
}

/* ── hero ─────────────────────────────────────────────────────────── */

.hero {
  position: relative;
  min-height: calc(100vh - 65px);
  padding: var(--gutter);
  border-bottom: 1px solid var(--border);
  overflow: hidden;
}

/* hero variant: cinematic */
.hero-cinematic {
  display: flex; flex-direction: column; justify-content: space-between;
  min-height: calc(100vh - 65px);
}
.hero-cinematic .hero-bg {
  position: absolute; inset: 0;
  background:
    linear-gradient(180deg, color-mix(in oklab, var(--bg) 10%, transparent) 0%, color-mix(in oklab, var(--bg) 50%, transparent) 50%, var(--bg) 100%),
    repeating-linear-gradient(135deg, color-mix(in oklab, var(--text) 4%, transparent) 0px, color-mix(in oklab, var(--text) 4%, transparent) 1px, transparent 1px, transparent 14px),
    var(--surface);
  z-index: 0;
}
.hero-cinematic .hero-bg::after {
  content: "[ HERO MOTION FOOTAGE — secure entry close-up, 4K ]";
  position: absolute;
  top: 50%; left: 50%; transform: translate(-50%, -50%);
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: color-mix(in oklab, var(--text) 35%, transparent);
}
.hero-cinematic .hero-top {
  position: relative; z-index: 1;
  display: flex; justify-content: space-between; align-items: flex-start;
  padding-top: 32px;
}
.hero-cinematic .hero-bottom {
  position: relative; z-index: 1;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 48px;
  align-items: end;
  padding-bottom: 24px;
}
.hero-cinematic h1 {
  font-family: var(--display);
  font-weight: 600;
  font-size: clamp(64px, 11vw, 168px);
  line-height: 0.88;
  letter-spacing: -0.04em;
  margin: 0 0 24px;
  text-wrap: balance;
}
.hero-cinematic h1 em {
  font-style: normal;
  color: var(--accent);
}
.hero-cinematic .hero-sub {
  max-width: 420px;
  font-size: 16px;
  color: var(--text-dim);
  line-height: 1.5;
}

/* hero variant: split */
.hero-split {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 0;
  min-height: calc(100vh - 65px);
}
.hero-split .hero-left {
  padding: 64px var(--gutter) 32px 0;
  display: flex; flex-direction: column; justify-content: space-between;
}
.hero-split .hero-right {
  position: relative;
  background: var(--surface);
  border-left: 1px solid var(--border);
  margin-right: calc(var(--gutter) * -1);
  margin-top: calc(var(--gutter) * -1);
  margin-bottom: calc(var(--gutter) * -1);
  background-image:
    repeating-linear-gradient(0deg, transparent 0px, transparent 39px, color-mix(in oklab, var(--text) 5%, transparent) 39px, color-mix(in oklab, var(--text) 5%, transparent) 40px),
    repeating-linear-gradient(90deg, transparent 0px, transparent 39px, color-mix(in oklab, var(--text) 5%, transparent) 39px, color-mix(in oklab, var(--text) 5%, transparent) 40px);
  display: flex; align-items: center; justify-content: center;
  flex-direction: column; gap: 16px;
}
.hero-split .hero-right::before {
  content: "[ HERO IMAGE ]";
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--muted);
}
.hero-split .hero-right::after {
  content: "ENTRY-CONTROL · 4096 × 2160";
  font-family: var(--mono);
  font-size: 10.5px;
  letter-spacing: 0.08em;
  color: var(--muted);
}
.hero-split h1 {
  font-family: var(--display);
  font-weight: 600;
  font-size: clamp(48px, 7vw, 112px);
  line-height: 0.92;
  letter-spacing: -0.035em;
  margin: 24px 0 24px;
  text-wrap: balance;
}
.hero-split h1 em {
  font-style: normal;
  color: var(--accent);
}
.hero-split .hero-sub {
  max-width: 460px;
  font-size: 16px;
  color: var(--text-dim);
}

/* hero variant: engineered */
.hero-engineered {
  display: flex; flex-direction: column;
  min-height: calc(100vh - 65px);
  position: relative;
  isolation: isolate;
}
.hero-engineered .hero-eng-photo {
  position: absolute;
  inset: 0 0 0 0;
  z-index: -1;
  overflow: hidden;
  pointer-events: none;
}
.hero-engineered .hero-eng-photo img {
  position: absolute;
  right: 0;
  top: 0;
  height: 100%;
  width: 62%;
  object-fit: cover;
  object-position: center 35%;
  filter: saturate(0.7) contrast(1.05) brightness(0.78);
  -webkit-mask-image: linear-gradient(to right, transparent 0%, rgba(0,0,0,0.35) 22%, rgba(0,0,0,0.85) 55%, #000 80%);
          mask-image: linear-gradient(to right, transparent 0%, rgba(0,0,0,0.35) 22%, rgba(0,0,0,0.85) 55%, #000 80%);
}
.hero-engineered::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    linear-gradient(to top, var(--bg) 0%, transparent 18%, transparent 82%, var(--bg) 100%),
    linear-gradient(to right, var(--bg) 0%, rgba(0,0,0,0.55) 30%, transparent 60%);
  pointer-events: none;
}
[data-theme="light"] .hero-engineered .hero-eng-photo img {
  filter: saturate(0.6) contrast(0.95) brightness(1.05);
  -webkit-mask-image: linear-gradient(to right, transparent 0%, rgba(0,0,0,0.25) 22%, rgba(0,0,0,0.7) 55%, #000 80%);
          mask-image: linear-gradient(to right, transparent 0%, rgba(0,0,0,0.25) 22%, rgba(0,0,0,0.7) 55%, #000 80%);
}
@media (max-width: 960px) {
  .hero-engineered .hero-eng-photo img {
    width: 100%;
    opacity: 0.45;
    -webkit-mask-image: linear-gradient(to bottom, transparent 0%, #000 50%, #000 100%);
            mask-image: linear-gradient(to bottom, transparent 0%, #000 50%, #000 100%);
  }
}
.hero-engineered .hero-eng-grid {
  flex: 1;
  display: grid;
  grid-template-rows: auto 1fr auto;
  gap: 0;
}
.hero-engineered .hero-eng-top {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  border-bottom: 1px solid var(--border);
  padding: 24px 0 32px;
}
.hero-engineered .hero-eng-top > div {
  padding: 0 24px;
  border-left: 1px solid var(--border);
}
.hero-engineered .hero-eng-top > div:first-child { border-left: 0; padding-left: 0; }
.hero-engineered .stat-num {
  font-family: var(--display);
  font-size: clamp(32px, 4vw, 56px);
  font-weight: 600;
  letter-spacing: -0.03em;
  line-height: 1;
  margin-top: 8px;
}
.hero-engineered .stat-num em { color: var(--accent); font-style: normal; }
.hero-engineered .hero-eng-cta {
  margin-top: 28px;
  align-self: start;
}
.hero-engineered .hero-eng-mid {
  padding: 64px 0 64px;
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
  align-items: end;
}
.hero-engineered h1 {
  font-family: var(--display);
  font-weight: 600;
  font-size: clamp(72px, 12vw, 192px);
  line-height: 0.86;
  letter-spacing: -0.045em;
  margin: 0;
  text-wrap: balance;
}
.hero-engineered h1 .lined {
  display: inline-block;
  position: relative;
  color: var(--accent);
}
.hero-engineered h1 .lined::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: 0.08em;
  height: 0.06em;
  background: var(--accent);
  opacity: 0.3;
}
.hero-engineered h1 .word-cycle {
  display: inline-block;
  animation: word-in .55s cubic-bezier(.2,.7,.2,1) both;
}
@keyframes word-in {
  0%   { opacity: 0; transform: translateY(0.18em); filter: blur(4px); }
  60%  { opacity: 1; filter: blur(0); }
  100% { opacity: 1; transform: translateY(0); filter: blur(0); }
}
.hero-engineered .hero-eng-side {
  display: flex; flex-direction: column; gap: 18px;
  padding-bottom: 12px;
}
.hero-engineered .hero-eng-side p {
  margin: 0;
  font-size: 15px;
  color: var(--text-dim);
  line-height: 1.5;
}
.hero-engineered .hero-eng-bottom {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 32px;
  border-top: 1px solid var(--border);
  padding-top: 24px;
  align-items: center;
}
.hero-engineered .ticker {
  display: flex; gap: 32px;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-dim);
}
.hero-engineered .ticker span::before {
  content: "▸ ";
  color: var(--accent);
  margin-right: 6px;
}

.hero-meta-row {
  display: flex; gap: 32px;
  font-family: var(--mono);
  font-size: 10.5px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-dim);
}
.hero-meta-row strong {
  color: var(--text);
  font-weight: 500;
  display: block;
  margin-top: 4px;
}

.hero-cta-row {
  display: flex; gap: 12px;
  margin-top: 8px;
  flex-wrap: wrap;
}

.hero-corner-mark {
  position: absolute;
  font-family: var(--mono);
  font-size: 10.5px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-dim);
}

/* ── services ─────────────────────────────────────────────────────── */

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  border: 1px solid var(--border);
  border-bottom: 0;
}

.service-card {
  padding: 40px 32px;
  border-right: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  background: var(--surface);
  display: flex; flex-direction: column; gap: 24px;
  position: relative;
  transition: background .2s ease;
  cursor: default;
}
.service-card:last-child { border-right: 0; }
.service-card:hover { background: var(--elevated); }

.service-num {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--accent);
  font-weight: 500;
}

.service-icon {
  width: 64px; height: 64px;
  border: 1px solid var(--border-strong);
  display: flex; align-items: center; justify-content: center;
  background: var(--bg);
}

.service-card h3 {
  font-family: var(--display);
  font-weight: 600;
  font-size: 28px;
  line-height: 1.05;
  letter-spacing: -0.02em;
  margin: 0;
}

.service-card p {
  margin: 0;
  font-size: 14.5px;
  color: var(--text-dim);
  line-height: 1.55;
  flex: 1;
}

.service-specs {
  display: flex; flex-direction: column; gap: 6px;
  padding-top: 16px;
  border-top: 1px dashed var(--border-strong);
}
.service-spec {
  display: flex; justify-content: space-between;
  font-family: var(--mono);
  font-size: 10.5px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.service-spec span:first-child { color: var(--muted); }
.service-spec span:last-child { color: var(--text); }

.service-link {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text);
  font-weight: 500;
  align-self: flex-start;
}
.service-link .arrow { transition: transform .2s ease; }
.service-card:hover .service-link .arrow { transform: translateX(4px); }

/* ── case studies ─────────────────────────────────────────────────── */

.cases {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  border: 1px solid var(--border);
}

.case-card {
  border-right: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  background: var(--surface);
  display: flex; flex-direction: column;
  position: relative;
}
.case-card:nth-child(2n) { border-right: 0; }
.case-card:nth-last-child(-n+2) { border-bottom: 0; }

.case-image {
  aspect-ratio: 16 / 10;
  background: var(--elevated);
  border-bottom: 1px solid var(--border);
  position: relative;
  overflow: hidden;
}
.case-art {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  display: block;
}
.case-photo {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
  display: block;
  filter: saturate(0.92) contrast(1.02);
}
.case-image .case-tag {
  position: absolute;
  top: 16px; left: 16px;
  padding: 6px 10px;
  background: var(--bg);
  border: 1px solid var(--border-strong);
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text);
  z-index: 2;
}
.case-image .case-id {
  position: absolute;
  bottom: 16px; right: 16px;
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.08em;
  color: rgba(255,255,255,0.55);
  z-index: 2;
}
.case-logo {
  position: absolute;
  bottom: 16px; left: 16px;
  width: 72px; height: 72px;
  background: #FFFFFF;
  border: 1px solid var(--border-strong);
  padding: 8px;
  display: flex; align-items: center; justify-content: center;
  z-index: 2;
}
.case-logo img { max-width: 100%; max-height: 100%; object-fit: contain; }

.case-body {
  padding: 28px 32px 32px;
  display: flex; flex-direction: column; gap: 16px;
}
.case-body h3 {
  font-family: var(--display);
  font-weight: 600;
  font-size: 24px;
  line-height: 1.1;
  letter-spacing: -0.015em;
  margin: 0;
}
.case-body .case-loc {
  font-family: var(--mono);
  font-size: 10.5px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-dim);
}

.case-specs {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  padding-top: 16px;
  border-top: 1px solid var(--border);
  margin-top: auto;
}
.case-spec-item {
  display: flex; flex-direction: column; gap: 4px;
}
.case-spec-item .k {
  font-family: var(--mono);
  font-size: 9.5px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
}
.case-spec-item .v {
  font-family: var(--display);
  font-size: 22px;
  font-weight: 600;
  letter-spacing: -0.02em;
  line-height: 1;
}
.case-spec-item .v small {
  font-family: var(--body);
  font-size: 11px;
  font-weight: 400;
  color: var(--text-dim);
  letter-spacing: 0;
  margin-left: 2px;
}

/* ── trust / numbers ──────────────────────────────────────────────── */

#about {
  position: relative;
  isolation: isolate;
  overflow: hidden;
}
#about::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -2;
  background: url("assets/projects/render-facade.png") center / cover no-repeat;
  filter: saturate(0.6) contrast(1.05);
  opacity: 0.32;
}
#about::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    linear-gradient(to bottom, var(--bg) 0%, rgba(10,11,13,0.55) 25%, rgba(10,11,13,0.55) 75%, var(--bg) 100%),
    linear-gradient(to right, rgba(10,11,13,0.6) 0%, rgba(10,11,13,0.2) 50%, rgba(10,11,13,0.6) 100%);
}
[data-theme="light"] #about::before {
  filter: saturate(0.5) brightness(1.6) contrast(0.85);
  opacity: 0.18;
}
[data-theme="light"] #about::after {
  background:
    linear-gradient(to bottom, var(--bg) 0%, rgba(255,255,255,0.55) 25%, rgba(255,255,255,0.55) 75%, var(--bg) 100%);
}

/* shared section backdrop pattern */
.bg-art {
  position: relative;
  isolation: isolate;
  overflow: hidden;
}
.bg-art::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -2;
  background-position: center;
  background-size: cover;
  background-repeat: no-repeat;
  filter: saturate(0.6) contrast(1.05);
  opacity: 0.32;
}
.bg-art::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    linear-gradient(to bottom, var(--bg) 0%, rgba(10,11,13,0.55) 25%, rgba(10,11,13,0.55) 75%, var(--bg) 100%);
}
[data-theme="light"] .bg-art::before {
  filter: saturate(0.5) brightness(1.6) contrast(0.85);
  opacity: 0.18;
}
[data-theme="light"] .bg-art::after {
  background:
    linear-gradient(to bottom, var(--bg) 0%, rgba(255,255,255,0.55) 25%, rgba(255,255,255,0.55) 75%, var(--bg) 100%);
}
.quote-section.bg-art::before { background-image: url("assets/projects/render-corridor.png"); opacity: 0.28; }
#partners.bg-art::before { background-image: url("assets/projects/render-building.png"); opacity: 0.26; }
#contact.bg-art::before { background-image: url("assets/projects/render-door.png"); opacity: 0.30; }

.trust {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 96px;
  align-items: start;
}

.trust-copy h2 {
  font-family: var(--display);
  font-weight: 600;
  font-size: clamp(40px, 5vw, 64px);
  line-height: 1;
  letter-spacing: -0.025em;
  margin: 0 0 24px;
}
.trust-copy p {
  font-size: 16px;
  color: var(--text-dim);
  line-height: 1.6;
  margin: 0 0 16px;
  max-width: 56ch;
}

.trust-stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  border: 1px solid var(--border);
}
.trust-stat {
  padding: 32px 28px;
  border-right: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  background: var(--surface);
}
.trust-stat:nth-child(2n) { border-right: 0; }
.trust-stat:nth-last-child(-n+2) { border-bottom: 0; }
.trust-stat .num {
  font-family: var(--display);
  font-size: clamp(48px, 5vw, 72px);
  font-weight: 600;
  letter-spacing: -0.04em;
  line-height: 1;
  margin-bottom: 8px;
}
.trust-stat .num em { color: var(--accent); font-style: normal; }
.trust-stat .lbl {
  font-family: var(--mono);
  font-size: 10.5px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-dim);
}

/* ── clients marquee ──────────────────────────────────────────────── */

.clients {
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 32px 0;
  background: var(--surface);
  overflow: hidden;
  position: relative;
}
.clients::before, .clients::after {
  content: "";
  position: absolute; top: 0; bottom: 0; width: 100px; z-index: 2;
  pointer-events: none;
}
.clients::before { left: 0; background: linear-gradient(90deg, var(--surface), transparent); }
.clients::after  { right: 0; background: linear-gradient(-90deg, var(--surface), transparent); }

.clients-track {
  display: flex; gap: 0;
  animation: marquee 50s linear infinite;
  width: max-content;
}
@keyframes marquee {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}
.client-pill {
  display: flex; align-items: center; gap: 14px;
  padding: 0 40px;
  border-right: 1px solid var(--border);
  flex-shrink: 0;
}
.client-pill .c-mark {
  width: 56px; height: 36px;
  background: #FFFFFF;
  border: 1px solid var(--border-strong);
  display: flex; align-items: center; justify-content: center;
  padding: 4px 6px;
  flex-shrink: 0;
}
.client-pill .c-mark img {
  max-width: 100%; max-height: 100%;
  object-fit: contain;
  display: block;
}
.client-pill .c-name {
  font-size: 14px;
  font-weight: 500;
  color: var(--text);
  white-space: nowrap;
}
.client-pill .c-loc {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
  white-space: nowrap;
  margin-left: 4px;
  padding-left: 14px;
  border-left: 1px solid var(--border);
}

/* ── partners ─────────────────────────────────────────────────────── */

.partners-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border: 1px solid var(--border);
}
.partner-card {
  position: relative;
  aspect-ratio: 4 / 3;
  border-right: 1px solid var(--border);
  background: var(--surface);
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: 16px;
  padding: 32px;
  text-decoration: none;
  color: inherit;
  transition: background .15s ease;
}
.partner-card:last-child { border-right: 0; }
.partner-card:hover { background: #FFFFFF; }
.partner-card .p-go {
  position: absolute;
  top: 14px; right: 14px;
  font-size: 10px;
  letter-spacing: 0.14em;
  color: var(--muted);
  opacity: 0;
  transform: translateY(-2px);
  transition: opacity .15s ease, transform .15s ease, color .15s ease;
}
.partner-card:hover .p-go {
  opacity: 1;
  transform: translateY(0);
  color: var(--accent);
}
.p-logo {
  width: 100%;
  height: 80px;
  display: flex; align-items: center; justify-content: center;
}
.p-logo img {
  max-width: 80%; max-height: 100%;
  object-fit: contain;
  filter: brightness(0.95) invert(0.92) hue-rotate(180deg);
  transition: filter .2s ease;
}
[data-theme="light"] .p-logo img { filter: none; }
.partner-card:hover .p-logo img { filter: none; }
.partner-card .p-tag {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
  text-align: center;
}

/* ── testimonial ──────────────────────────────────────────────────── */

.quote-section {
  padding: 96px var(--gutter);
  border-top: 1px solid var(--border);
  background: var(--surface);
}
.quote-grid {
  max-width: var(--max);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: 32px;
  align-items: start;
}
.quote-grid blockquote {
  margin: 0;
  font-family: var(--display);
  font-weight: 500;
  font-size: clamp(28px, 3.4vw, 48px);
  line-height: 1.15;
  letter-spacing: -0.02em;
  color: var(--text);
  text-wrap: balance;
}
.quote-grid blockquote .q {
  color: var(--accent);
  font-family: var(--display);
  margin-right: 8px;
}
.quote-attrib {
  margin-top: 32px;
  display: flex; gap: 16px; align-items: center;
  padding-top: 16px;
  border-top: 1px solid var(--border-strong);
}
.quote-attrib .avatar {
  width: 44px; height: 44px;
  background: var(--elevated);
  border: 1px solid var(--border-strong);
  font-family: var(--mono);
  display: flex; align-items: center; justify-content: center;
  font-size: 13px;
  color: var(--text-dim);
}
.quote-attrib .who { font-size: 14px; font-weight: 500; }
.quote-attrib .role {
  font-family: var(--mono);
  font-size: 10.5px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-dim);
  margin-top: 2px;
}

/* ── contact ──────────────────────────────────────────────────────── */

.contact {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
}
.contact-left h2 {
  font-family: var(--display);
  font-weight: 600;
  font-size: clamp(48px, 6vw, 88px);
  line-height: 0.95;
  letter-spacing: -0.03em;
  margin: 0 0 24px;
}
.contact-left p {
  font-size: 16px;
  color: var(--text-dim);
  max-width: 44ch;
  margin: 0 0 32px;
}
.contact-info {
  display: flex; flex-direction: column; gap: 16px;
  padding: 24px 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.contact-info-row {
  display: grid;
  grid-template-columns: 140px 1fr;
  gap: 16px;
  align-items: baseline;
}
.contact-info-row .k {
  font-family: var(--mono);
  font-size: 10.5px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-dim);
}
.contact-info-row .v { font-size: 15px; color: var(--text); }
.contact-info-row .v a { border-bottom: 1px solid var(--border-strong); padding-bottom: 1px; }
.contact-info-row .v a:hover { border-color: var(--accent); color: var(--accent); }

/* form */
.form {
  background: var(--surface);
  border: 1px solid var(--border);
  padding: 32px;
  display: flex; flex-direction: column; gap: 18px;
}
.form-head {
  display: flex; justify-content: space-between; align-items: baseline;
  padding-bottom: 16px;
  margin-bottom: 4px;
  border-bottom: 1px solid var(--border);
}
.form-head h3 {
  font-family: var(--display);
  font-weight: 600;
  font-size: 22px;
  letter-spacing: -0.015em;
  margin: 0;
}
.form-head .form-id {
  font-family: var(--mono);
  font-size: 10.5px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-dim);
}

.field {
  display: flex; flex-direction: column; gap: 8px;
}
.field label {
  font-family: var(--mono);
  font-size: 10.5px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-dim);
  font-weight: 500;
  display: flex; justify-content: space-between; align-items: baseline;
}
.field label .req { color: var(--accent); }
.field input, .field textarea, .field select {
  background: transparent;
  border: 0;
  border-bottom: 1px solid var(--border-strong);
  padding: 10px 0;
  color: var(--text);
  font-family: var(--body);
  font-size: 15px;
  outline: none;
  border-radius: 0;
  transition: border-color .15s ease;
  appearance: none;
  width: 100%;
}
.field input::placeholder, .field textarea::placeholder { color: var(--muted); }
.field input:focus, .field textarea:focus, .field select:focus {
  border-bottom-color: var(--accent);
}
.field textarea { resize: vertical; min-height: 80px; }
.field select {
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'><path fill='none' stroke='%238A8F98' stroke-width='1.5' d='M1 1l5 5 5-5'/></svg>");
  background-repeat: no-repeat;
  background-position: right 0 center;
  padding-right: 24px;
}
.field.error input, .field.error textarea, .field.error select {
  border-bottom-color: #FF4040;
}
.field .err {
  font-family: var(--mono);
  font-size: 10.5px;
  letter-spacing: 0.06em;
  color: #FF6868;
  display: flex; gap: 6px; align-items: center;
}
.field .err::before { content: "!"; display: inline-block; width: 14px; height: 14px; background: #FF4040; color: var(--bg); text-align: center; line-height: 14px; font-weight: 700; }

.form-row-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}

.form-actions {
  display: flex; justify-content: space-between; align-items: center;
  padding-top: 16px;
  border-top: 1px solid var(--border);
  gap: 16px;
}
.form-note {
  font-family: var(--mono);
  font-size: 10.5px;
  letter-spacing: 0.06em;
  color: var(--muted);
}

.form-submit {
  background: var(--accent);
  color: var(--accent-ink);
  border: 1px solid var(--accent);
  padding: 14px 24px;
  font-family: var(--mono);
  font-size: 11.5px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  font-weight: 600;
  display: inline-flex; align-items: center; gap: 10px;
  transition: background .15s, color .15s, border-color .15s;
}
.form-submit:hover { background: var(--text); color: var(--bg); border-color: var(--text); }
.form-submit:disabled { opacity: 0.6; cursor: not-allowed; }

.form-success {
  background: color-mix(in oklab, var(--accent) 10%, var(--surface));
  border: 1px solid var(--accent);
  padding: 32px;
  display: flex; flex-direction: column; gap: 12px;
  align-items: flex-start;
}
.form-success .ok {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
}
.form-success h3 {
  font-family: var(--display);
  font-weight: 600;
  font-size: 28px;
  letter-spacing: -0.02em;
  margin: 0;
}
.form-success p { color: var(--text-dim); margin: 0; max-width: 40ch; }

/* ── footer ───────────────────────────────────────────────────────── */

.footer {
  padding: 64px var(--gutter) 32px;
  border-top: 1px solid var(--border);
  background: var(--bg);
}
.footer-grid {
  max-width: var(--max);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 48px;
  border-bottom: 1px solid var(--border);
}
.footer-brand {
  display: flex; flex-direction: column; gap: 16px;
}
.footer-brand p { color: var(--text-dim); font-size: 14px; max-width: 36ch; margin: 0; }

.footer-col h4 {
  font-family: var(--mono);
  font-size: 10.5px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-dim);
  margin: 0 0 16px;
  font-weight: 500;
}
.footer-col ul {
  list-style: none;
  margin: 0; padding: 0;
  display: flex; flex-direction: column; gap: 8px;
}
.footer-col ul a {
  font-size: 14px;
  color: var(--text);
}
.footer-col ul a:hover { color: var(--accent); }

.footer-bottom {
  max-width: var(--max);
  margin: 24px auto 0;
  display: flex; justify-content: space-between; align-items: center;
  font-family: var(--mono);
  font-size: 10.5px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
}

/* ── reveal on scroll ─────────────────────────────────────────────── */
.reveal {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity .7s cubic-bezier(.2,.6,.2,1), transform .7s cubic-bezier(.2,.6,.2,1);
}
.reveal.in { opacity: 1; transform: translateY(0); }

/* ── responsive ───────────────────────────────────────────────────── */
@media (max-width: 960px) {
  .hero-split, .hero-engineered .hero-eng-mid, .trust, .contact, .section-head {
    grid-template-columns: 1fr;
    gap: 24px;
  }
  .services-grid, .cases, .partners-grid, .footer-grid, .trust-stats, .form-row-2, .hero-engineered .hero-eng-top, .quote-grid {
    grid-template-columns: 1fr;
  }
  .hero-cinematic .hero-bottom { grid-template-columns: 1fr; }
  .service-card, .case-card, .trust-stat, .partner-card { border-right: 0 !important; }
  .nav-links { display: none; }
  .section { padding: 64px var(--gutter); }
}