:root {
  --bg: #060708;
  --bg-2: #0b0d10;
  --bg-3: #11141a;
  --bg-4: #171b22;
  --line: rgba(235, 231, 223, 0.09);
  --line-strong: rgba(235, 231, 223, 0.16);
  --text: #ebe7df;
  --muted: #8b8e96;
  --faint: #5c6068;
  --accent: #d7c4a3;
  --accent-2: #8eb4d4;
  --danger: #c45c4a;
  --ok: #8aa67a;
  --shadow: 0 30px 80px rgba(0, 0, 0, 0.45);
  --font: "IBM Plex Sans", "Helvetica Neue", Arial, sans-serif;
  --mono: "IBM Plex Mono", ui-monospace, "SFMono-Regular", Menlo, monospace;
  --wrap: 1180px;
  --header: 72px;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

*,
*::before,
*::after { box-sizing: border-box; }

html { scroll-behavior: smooth; }

html, body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font);
  font-size: 16.5px;
  line-height: 1.6;
  letter-spacing: 0.005em;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

body {
  min-height: 100vh;
  background-image:
    radial-gradient(1200px 500px at 80% -10%, rgba(215, 196, 163, 0.05), transparent 55%),
    radial-gradient(900px 420px at -10% 20%, rgba(142, 180, 212, 0.04), transparent 50%);
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font: inherit; color: inherit; }
button { cursor: pointer; }
::selection { background: var(--accent); color: #111; }

.skip {
  position: absolute;
  left: 12px;
  top: -40px;
  background: var(--accent);
  color: #111;
  padding: 8px 12px;
  z-index: 100;
}
.skip:focus { top: 12px; }

.wrap {
  width: min(var(--wrap), calc(100% - 48px));
  margin-inline: auto;
}

.kicker {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--accent);
  margin: 0 0 14px;
}

h1, h2, h3, h4 {
  font-weight: 400;
  letter-spacing: -0.03em;
  line-height: 1.12;
  margin: 0;
}

h1 { font-size: clamp(1.7rem, 3.4vw, 2.55rem); }
h2 { font-size: clamp(1.35rem, 2.2vw, 1.85rem); }
h3 { font-size: 1.12rem; letter-spacing: -0.02em; }

.lead {
  font-size: clamp(1.05rem, 1.6vw, 1.22rem);
  color: var(--muted);
  max-width: 42rem;
}

.muted { color: var(--muted); }
.faint { color: var(--faint); }

.hairline {
  height: 1px;
  background: var(--line);
  border: 0;
  margin: 0;
}

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  height: var(--header);
  display: flex;
  align-items: center;
  backdrop-filter: blur(18px) saturate(1.1);
  background: rgba(6, 7, 8, 0.78);
  border-bottom: 1px solid var(--line);
}

.header-inner {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 24px;
  width: min(var(--wrap), calc(100% - 48px));
  margin-inline: auto;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  min-width: max-content;
}

.brand img {
  width: 28px;
  height: 28px;
  object-fit: contain;
  background: #060708;
  border-radius: 2px;
}

.brand-name {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
}

.brand-name b {
  font-weight: 500;
  letter-spacing: 0.18em;
  font-size: 12px;
}

.brand-name span {
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: 0.18em;
  color: var(--faint);
  text-transform: uppercase;
}

.site-nav {
  display: flex;
  justify-content: center;
  gap: 4px;
}

.site-nav a {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
  padding: 8px 10px;
  border: 1px solid transparent;
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease), background 0.2s var(--ease);
}

.site-nav a:hover,
.site-nav a.is-active {
  color: var(--text);
}

.site-nav a.is-active {
  border-color: var(--line-strong);
  background: rgba(255, 255, 255, 0.03);
}

.header-meta {
  display: flex;
  align-items: center;
  gap: 16px;
}

.clock {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--faint);
  letter-spacing: 0.08em;
  white-space: nowrap;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 44px;
  padding: 0 18px;
  border: 1px solid var(--accent);
  background: var(--accent);
  color: #16130f;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  transition: transform 0.25s var(--ease), background 0.2s, color 0.2s, border-color 0.2s;
}

.btn:hover { transform: translateY(-1px); }

.btn-ghost {
  background: transparent;
  color: var(--text);
  border-color: var(--line-strong);
}

.btn-ghost:hover {
  border-color: var(--accent);
  color: var(--accent);
}

.nav-toggle {
  display: none;
  width: 42px;
  height: 42px;
  border: 1px solid var(--line-strong);
  background: transparent;
  padding: 0;
  position: relative;
}

.nav-toggle span,
.nav-toggle span::before,
.nav-toggle span::after {
  position: absolute;
  left: 11px;
  width: 18px;
  height: 1px;
  background: var(--text);
  content: "";
}
.nav-toggle span { top: 20px; }
.nav-toggle span::before { top: -6px; }
.nav-toggle span::after { top: 6px; }

/* Overlay menu */
.overlay {
  position: fixed;
  inset: 0;
  background: rgba(6, 7, 8, 0.96);
  z-index: 50;
  display: none;
  padding: 28px;
}
body.nav-open .overlay { display: grid; align-content: center; }
.overlay nav {
  display: grid;
  gap: 6px;
  width: min(520px, 100%);
  margin: 0 auto;
}
.overlay a {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  padding: 16px 0;
  border-bottom: 1px solid var(--line);
  font-size: 1.6rem;
  letter-spacing: -0.03em;
}
.overlay a small {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--faint);
  letter-spacing: 0.16em;
}

/* Hero */
.hero {
  position: relative;
  min-height: calc(100vh - var(--header));
  display: grid;
  align-items: end;
  overflow: hidden;
  border-bottom: 1px solid var(--line);
}

.hero-media {
  position: absolute;
  inset: 0;
}

.hero-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: grayscale(0.15) contrast(1.05);
}

.hero-media::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(6,7,8,0.18) 0%, rgba(6,7,8,0.55) 48%, rgba(6,7,8,0.96) 100%),
    linear-gradient(90deg, rgba(6,7,8,0.55), transparent 42%);
}

.hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(235,231,223,0.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(235,231,223,0.045) 1px, transparent 1px);
  background-size: 72px 72px;
  mask-image: linear-gradient(180deg, transparent, #000 20%, #000 80%, transparent);
  pointer-events: none;
}

.scan {
  position: absolute;
  left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(215,196,163,0.55), transparent);
  animation: scan 7s linear infinite;
  pointer-events: none;
}

@keyframes scan {
  from { top: 8%; opacity: 0; }
  10% { opacity: 1; }
  90% { opacity: 1; }
  to { top: 88%; opacity: 0; }
}

.hero-copy {
  position: relative;
  z-index: 2;
  padding: 72px 0 64px;
  width: min(var(--wrap), calc(100% - 48px));
  margin-inline: auto;
}

.hero-top {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 48px;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--muted);
}

.hero-name {
  margin: 0 0 14px;
  font-family: var(--mono);
  font-size: 13px;
  font-weight: 400;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--text);
}

.hero h1 {
  font-size: clamp(1.65rem, 3.2vw, 2.4rem);
  max-width: 16ch;
}

.hero h1 em {
  font-style: normal;
  color: var(--accent);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 32px;
}

.stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-bottom: 1px solid var(--line);
}

.stats div {
  padding: 28px 24px;
  border-right: 1px solid var(--line);
}

.stats div:last-child { border-right: 0; }

.stats b {
  display: block;
  font-size: 1.6rem;
  font-weight: 400;
  letter-spacing: -0.04em;
}

.stats span {
  display: block;
  margin-top: 6px;
  color: var(--muted);
  font-size: 13px;
}

/* Sections */
.section {
  padding: 88px 0;
  border-bottom: 1px solid var(--line);
}

.section-head {
  display: grid;
  grid-template-columns: 180px 1fr;
  gap: 32px;
  margin-bottom: 48px;
  align-items: end;
}

.idx {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.2em;
  color: var(--faint);
}

.split {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 48px;
  align-items: start;
}

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

.grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}

.card {
  background: var(--bg-2);
  padding: 28px 26px 32px;
  min-height: 100%;
}

.card .num {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--accent);
  letter-spacing: 0.18em;
  margin-bottom: 18px;
}

.card p { color: var(--muted); margin: 12px 0 0; }

.card ul {
  margin: 16px 0 0;
  padding: 0;
  list-style: none;
  color: var(--muted);
}

.card ul li {
  padding: 7px 0 7px 16px;
  position: relative;
  border-top: 1px solid var(--line);
}

.card ul li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 16px;
  width: 6px;
  height: 1px;
  background: var(--accent);
}

.project {
  display: grid;
  grid-template-columns: 140px 1fr auto;
  gap: 24px;
  padding: 32px 0;
  border-top: 1px solid var(--line);
  align-items: start;
}

.project:last-child { border-bottom: 1px solid var(--line); }

.project-code {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--faint);
}

.project h3 { font-size: 1.6rem; margin-bottom: 8px; }
.project p { color: var(--muted); max-width: 46rem; margin: 0; }
.tags { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 14px; }

.tag {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
  border: 1px solid var(--line-strong);
  padding: 5px 8px;
}

.project-link {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
  white-space: nowrap;
  border-bottom: 1px solid transparent;
}
.project-link:hover { border-bottom-color: var(--accent); }
.project-link.is-soon { color: var(--faint); pointer-events: none; }

/* Tabs */
.tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 0;
  border: 1px solid var(--line);
  margin-bottom: 0;
}

.tabs button {
  background: transparent;
  border: 0;
  border-right: 1px solid var(--line);
  color: var(--muted);
  padding: 14px 18px;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.tabs button:last-child { border-right: 0; }
.tabs button[aria-selected="true"] {
  color: #16130f;
  background: var(--accent);
}

.tab-panel {
  display: none;
  padding: 36px 0 0;
}
.tab-panel.is-active { display: block; }

.panel-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 48px;
}

.kv {
  display: grid;
  grid-template-columns: 160px 1fr;
  gap: 0;
  border-top: 1px solid var(--line);
}
.kv div {
  display: contents;
}
.kv dt, .kv dd {
  margin: 0;
  padding: 14px 0;
  border-bottom: 1px solid var(--line);
}
.kv dt {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--faint);
}
.kv dd { color: var(--muted); }

.steps {
  counter-reset: step;
  display: grid;
  gap: 0;
}

.step {
  display: grid;
  grid-template-columns: 88px 1fr;
  gap: 28px;
  padding: 28px 0;
  border-top: 1px solid var(--line);
}

.step:last-child { border-bottom: 1px solid var(--line); }

.step::before {
  counter-increment: step;
  content: counter(step, decimal-leading-zero);
  font-family: var(--mono);
  font-size: 13px;
  letter-spacing: 0.16em;
  color: var(--accent);
  padding-top: 6px;
}

.legal-box {
  border: 1px solid var(--line-strong);
  background:
    linear-gradient(180deg, rgba(215,196,163,0.05), transparent 40%),
    var(--bg-2);
  padding: 36px;
}

.legal-box h3 { margin-bottom: 12px; }

.checklist {
  list-style: none;
  margin: 20px 0 0;
  padding: 0;
}
.checklist li {
  display: grid;
  grid-template-columns: 18px 1fr;
  gap: 12px;
  padding: 10px 0;
  border-top: 1px solid var(--line);
  color: var(--muted);
}
.checklist li::before {
  content: "";
  width: 8px;
  height: 8px;
  margin-top: 8px;
  border: 1px solid var(--accent);
}

/* Form */
.form {
  display: grid;
  gap: 18px;
}

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

.field { display: grid; gap: 8px; }
.field.full { grid-column: 1 / -1; }

.field label {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--faint);
}

.field input,
.field select,
.field textarea {
  background: var(--bg-2);
  border: 1px solid var(--line-strong);
  padding: 12px 14px;
  outline: none;
  border-radius: 0;
}

.field textarea { min-height: 160px; resize: vertical; }

.field input:focus,
.field select:focus,
.field textarea:focus {
  border-color: var(--accent);
}

.consent {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  color: var(--muted);
  font-size: 14px;
}

.consent input { margin-top: 4px; accent-color: var(--accent); }

.form-note {
  font-size: 13px;
  color: var(--faint);
}

.form-status {
  display: none;
  padding: 16px 18px;
  border: 1px solid var(--ok);
  color: var(--ok);
  background: rgba(138, 166, 122, 0.08);
}
.form-status.is-error {
  border-color: var(--danger);
  color: var(--danger);
  background: rgba(196, 92, 74, 0.08);
}
.form-status.is-visible { display: block; }

/* Page hero */
.page-hero {
  padding: 72px 0 48px;
  border-bottom: 1px solid var(--line);
  background-image:
    linear-gradient(rgba(235,231,223,0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(235,231,223,0.035) 1px, transparent 1px);
  background-size: 72px 72px;
}

.page-hero p { max-width: 40rem; color: var(--muted); }
.page-hero .hero-name { margin-bottom: 10px; color: var(--accent); }

/* Figure */
.figure {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--line);
  min-height: 280px;
}
.figure img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  min-height: 280px;
  filter: grayscale(0.2);
}

.caption {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--faint);
  margin-top: 10px;
}

/* Footer */
.site-footer {
  padding: 48px 0 36px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 32px;
  padding-bottom: 32px;
  border-bottom: 1px solid var(--line);
}

.site-footer nav {
  display: grid;
  gap: 8px;
}

.site-footer a { color: var(--muted); }
.site-footer a:hover { color: var(--text); }

.footer-bottom {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding-top: 18px;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--faint);
  text-transform: uppercase;
}

.soon {
  border: 1px dashed var(--line-strong);
  padding: 28px;
  color: var(--muted);
}

.soon b { color: var(--text); display: block; margin-bottom: 8px; font-weight: 500; }

.schematic {
  width: 100%;
  height: 180px;
  display: block;
}

.cta-band {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
  padding: 36px;
  border: 1px solid var(--line-strong);
  background: linear-gradient(90deg, rgba(215,196,163,0.07), transparent 55%), var(--bg-2);
}

@media (max-width: 980px) {
  .site-nav, .clock { display: none; }
  .nav-toggle { display: inline-block; }
  .header-inner { grid-template-columns: 1fr auto auto; }
  .section-head, .split, .panel-grid, .stats, .grid-3, .grid-2, .form-row, .footer-grid, .cta-band, .project {
    grid-template-columns: 1fr;
  }
  .stats div { border-right: 0; border-bottom: 1px solid var(--line); }
  .project-link { justify-self: start; }
  .hero { min-height: 86vh; }
}

@media (max-width: 640px) {
  .wrap, .header-inner, .hero-copy { width: min(var(--wrap), calc(100% - 28px)); }
  .section { padding: 56px 0; }
  .page-hero { padding: 48px 0 32px; }
  .tabs button { flex: 1 1 50%; }
  .legal-box, .cta-band { padding: 22px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation: none !important;
    transition: none !important;
  }
}