:root {
  --bg: #0a0a0b;
  --bg-alt: #101012;
  --surface: #141416;
  --surface-2: #1a1a1d;
  --border: #232327;
  --border-soft: #1c1c20;
  --text: #f4f4f2;
  --text-dim: #9a9a97;
  --text-faint: #63635f;
  --accent: #ffaf03;
  --accent-soft: rgba(255, 175, 3, 0.12);
  --wrap: 1200px;
  --font-head: "Space Grotesk", "Inter", system-ui, sans-serif;
  --font-body: "Inter", system-ui, -apple-system, sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, "SF Mono", Menlo, monospace;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body.nav-open { overflow: hidden; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

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

h1, h2, h3 {
  font-family: var(--font-head);
  line-height: 1.06;
  margin: 0 0 0.4em;
  letter-spacing: -0.02em;
  font-weight: 500;
}

h1 { font-size: clamp(2.6rem, 8vw, 6rem); }
h2 { font-size: clamp(1.9rem, 4vw, 3rem); }
h3 { font-size: clamp(1.15rem, 1.7vw, 1.4rem); font-weight: 500; }

p { color: var(--text-dim); margin: 0 0 1em; }
a { color: inherit; text-decoration: none; }

::selection { background: var(--accent); color: #0a0a0b; }

.wrap {
  max-width: var(--wrap);
  margin: 0 auto;
  padding: 0 32px;
}

.skip-link {
  position: absolute;
  left: -999px;
  top: 0;
  background: var(--accent);
  color: #0a0a0b;
  padding: 10px 16px;
  z-index: 300;
}
.skip-link:focus { left: 0; }

.eyebrow {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--text-faint);
  margin: 0 0 32px;
}

/* Reveal (progressive enhancement — only hides once JS is active) */
.js .reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s var(--ease), transform 0.7s var(--ease);
}
.js .reveal.is-visible {
  opacity: 1;
  transform: none;
}
@media (prefers-reduced-motion: reduce) {
  .js .reveal { opacity: 1; transform: none; transition: none; }
}

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  transition: background 0.3s var(--ease), border-color 0.3s var(--ease);
  border-bottom: 1px solid transparent;
}
.site-header.scrolled {
  background: rgba(10, 10, 11, 0.72);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom-color: var(--border);
}
.header-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 80px;
}
.logo {
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-head);
  font-weight: 600;
  font-size: 1.15rem;
  letter-spacing: -0.01em;
}
.logo-mark { width: 34px; height: 34px; color: var(--accent); }
.logo-mark svg { width: 100%; height: 100%; }

.main-nav {
  display: flex;
  align-items: center;
  gap: 40px;
}
.main-nav a {
  display: inline-flex;
  align-items: baseline;
  gap: 7px;
  font-size: 0.92rem;
  font-weight: 500;
  color: var(--text-dim);
  transition: color 0.2s var(--ease);
}
.main-nav a span {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  color: var(--text-faint);
}
.main-nav a:hover { color: var(--text); }
.nav-cta {
  color: var(--text) !important;
  border: 1px solid var(--border);
  padding: 10px 18px;
  border-radius: 999px;
  transition: border-color 0.2s var(--ease), background 0.2s var(--ease);
}
.nav-cta svg { width: 13px; height: 13px; align-self: center; }
.nav-cta:hover { border-color: var(--accent); background: var(--accent-soft); }

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 6px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 10px 4px;
}
.nav-toggle span {
  width: 26px;
  height: 1.5px;
  background: var(--text);
  transition: transform 0.25s var(--ease), opacity 0.25s var(--ease);
}
.nav-toggle[aria-expanded="true"] span:first-child { transform: translateY(3.75px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:last-child { transform: translateY(-3.75px) rotate(-45deg); }

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 16px 30px;
  border-radius: 999px;
  font-family: var(--font-body);
  font-weight: 500;
  font-size: 0.95rem;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform 0.2s var(--ease), background 0.2s var(--ease), border-color 0.2s var(--ease), color 0.2s var(--ease);
}
.btn-primary {
  background: var(--accent);
  color: #17130a;
}
.btn-primary:hover { transform: translateY(-2px); background: #ffc23f; }
.btn-ghost {
  border-color: var(--border);
  color: var(--text);
}
.btn-ghost:hover { border-color: var(--text-dim); transform: translateY(-2px); }
.btn-block { width: 100%; }

/* Hero */
.hero {
  padding: clamp(80px, 14vh, 160px) 0 clamp(64px, 10vh, 120px);
}
.hero-title {
  margin: 0;
  font-weight: 500;
}
.hero-title span { display: block; }
.hero-title em {
  font-style: normal;
  color: var(--accent);
}
.hero-foot {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: end;
  gap: 48px;
  margin-top: clamp(40px, 6vw, 72px);
  padding-top: 40px;
  border-top: 1px solid var(--border);
}
.hero-foot .lede {
  font-size: clamp(1.05rem, 1.5vw, 1.25rem);
  color: var(--text-dim);
  max-width: 52ch;
  margin: 0;
}
.hero-actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}

/* Marquee */
.marquee {
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  overflow: hidden;
  padding: 22px 0;
  background: var(--bg-alt);
}
.marquee-track {
  display: flex;
  align-items: center;
  gap: 28px;
  width: max-content;
  animation: marquee 32s linear infinite;
}
.marquee-track span {
  font-family: var(--font-head);
  font-size: 1.05rem;
  font-weight: 500;
  color: var(--text-dim);
  white-space: nowrap;
  letter-spacing: -0.01em;
}
.marquee-track .dot { color: var(--accent); font-size: 0.7rem; }
@keyframes marquee {
  to { transform: translateX(-50%); }
}
@media (prefers-reduced-motion: reduce) {
  .marquee-track { animation: none; }
}

/* Sections */
.section { padding: clamp(72px, 12vw, 140px) 0; }
.section-alt {
  background: var(--bg-alt);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.two-col {
  display: grid;
  grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
  gap: clamp(40px, 7vw, 100px);
  align-items: start;
}
.col-head { position: sticky; top: 120px; }
.col-head h2 { margin: 0; }
.index {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.1em;
  color: var(--accent);
  margin: 0 0 18px;
}
.lead {
  font-size: clamp(1.1rem, 1.6vw, 1.4rem);
  color: var(--text);
  line-height: 1.5;
  font-weight: 400;
  margin: 0 0 48px;
}

/* Principles */
.principles {
  list-style: none;
  margin: 0;
  padding: 0;
}
.principles li {
  display: grid;
  grid-template-columns: 48px 1fr;
  gap: 20px;
  padding: 28px 0;
  border-top: 1px solid var(--border);
}
.principles li:last-child { border-bottom: 1px solid var(--border); }
.p-num {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--text-faint);
  padding-top: 4px;
}
.principles h3 { margin: 0 0 6px; }
.principles p { margin: 0; font-size: 0.98rem; }

/* Services */
.services {
  list-style: none;
  margin: clamp(48px, 7vw, 90px) 0 0;
  padding: 0;
  counter-reset: none;
}
.service {
  display: grid;
  grid-template-columns: 64px minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: 32px;
  align-items: start;
  padding: clamp(28px, 3.5vw, 44px) 0;
  border-top: 1px solid var(--border);
  transition: background 0.3s var(--ease);
}
.services .service:last-child { border-bottom: 1px solid var(--border); }
.service:hover { background: linear-gradient(90deg, transparent, var(--accent-soft), transparent); }
.s-num {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--accent);
  padding-top: 8px;
}
.s-title h3 { margin: 0; font-size: clamp(1.3rem, 2.4vw, 2rem); font-weight: 500; }
.s-desc { margin: 0; font-size: 1rem; color: var(--text-dim); }

@media (min-width: 901px) {
  .service:hover .s-title h3 { color: var(--accent); }
}

/* Stats band */
.stats-band {
  padding: clamp(56px, 8vw, 96px) 0;
  border-bottom: 1px solid var(--border);
}
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
}
.stat {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding-left: 20px;
  border-left: 1px solid var(--border);
}
.stat-num {
  font-family: var(--font-head);
  font-size: clamp(1.6rem, 3vw, 2.4rem);
  font-weight: 500;
  letter-spacing: -0.02em;
  color: var(--text);
}
.stat-label {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-faint);
}

/* Process */
.process {
  list-style: none;
  margin: clamp(48px, 7vw, 90px) 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: 4px;
  overflow: hidden;
}
.process li {
  background: var(--bg);
  padding: clamp(28px, 3vw, 40px) clamp(20px, 2vw, 28px);
}
.section-alt .process li { background: var(--bg-alt); }
.process-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 1px solid var(--accent);
  color: var(--accent);
  font-family: var(--font-mono);
  font-size: 0.95rem;
  margin-bottom: 22px;
}
.process h3 { margin: 0 0 10px; }
.process p { font-size: 0.92rem; margin: 0; }

/* Contact */
.contact-grid { align-items: start; }
.contact-intro h2 { margin: 0 0 16px; }
.contact-intro p { margin: 0; }
.contact-form {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: clamp(28px, 4vw, 44px);
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.field { display: flex; flex-direction: column; gap: 9px; }
.field label {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-faint);
}
.field label span { color: var(--accent); }
.field input,
.field textarea {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 14px 16px;
  color: var(--text);
  font-family: var(--font-body);
  font-size: 0.98rem;
  resize: vertical;
  transition: border-color 0.2s var(--ease);
}
.field input:focus,
.field textarea:focus {
  outline: none;
  border-color: var(--accent);
}
.hp-field { position: absolute; left: -9999px; }
.form-status { min-height: 1.2em; font-size: 0.88rem; margin: 0; }
.form-status.success { color: #5fd48a; }
.form-status.error { color: #f2726f; }

/* Footer */
.site-footer {
  padding: clamp(56px, 8vw, 100px) 0 44px;
  border-top: 1px solid var(--border);
}
.footer-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 24px;
  padding-bottom: clamp(40px, 6vw, 72px);
  border-bottom: 1px solid var(--border);
}
.footer-wordmark {
  font-family: var(--font-head);
  font-weight: 500;
  font-size: clamp(2.4rem, 7vw, 5rem);
  letter-spacing: -0.03em;
  line-height: 1;
}
.footer-wordmark span { color: var(--accent); font-size: 0.4em; vertical-align: super; }
.footer-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 32px;
}
.footer-copy {
  color: var(--text-faint);
  font-family: var(--font-mono);
  font-size: 0.74rem;
  letter-spacing: 0.04em;
  margin: 0;
}

/* Responsive */
@media (max-width: 900px) {
  .header-row { height: 68px; }
  .main-nav {
    position: fixed;
    inset: 68px 0 auto 0;
    background: var(--bg);
    border-bottom: 1px solid var(--border);
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 8px 0 16px;
    transform: translateY(-120%);
    transition: transform 0.35s var(--ease);
  }
  .main-nav.open { transform: translateY(0); }
  .main-nav a { padding: 18px 32px; font-size: 1.1rem; border-bottom: 1px solid var(--border-soft); }
  .nav-cta { margin: 12px 32px 0; border-radius: 999px; justify-content: center; }
  .nav-toggle { display: flex; }

  .two-col { grid-template-columns: 1fr; gap: 32px; }
  .col-head { position: static; }

  .service { grid-template-columns: 40px 1fr; }
  .s-desc { grid-column: 2; }

  .stats-grid { grid-template-columns: 1fr 1fr; gap: 28px 20px; }
  .process { grid-template-columns: 1fr 1fr; }

  .hero-foot { grid-template-columns: 1fr; align-items: start; gap: 32px; }
}

@media (max-width: 560px) {
  .wrap { padding: 0 20px; }
  .service { grid-template-columns: 1fr; gap: 12px; }
  .s-desc { grid-column: 1; }
  .stats-grid { grid-template-columns: 1fr; }
  .process { grid-template-columns: 1fr; }
  .principles li { grid-template-columns: 36px 1fr; gap: 14px; }
}