/* ===== Design tokens ===== */
:root {
  --ink: #17181a;
  --ink-soft: #33353a;
  --slate: #5b6472;
  --slate-light: #8a90a0;
  --cream: #f5f1e6;
  --paper: #fcfaf4;
  --line: #ddd4bf;
  --line-strong: #c9bea3;
  --orange: #dd7a1f;
  --orange-dark: #b95e12;
  --orange-tint: #fbe9d3;

  --font-display: "Big Shoulders", sans-serif;
  --font-mono: "IBM Plex Mono", monospace;
  --font-body: "IBM Plex Sans", sans-serif;

  --container: 1180px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; }
}

body {
  margin: 0;
  background: var(--cream);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

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

a { color: inherit; }

/* faint fixed grain overlay */
.grain {
  position: fixed;
  inset: 0;
  z-index: 999;
  pointer-events: none;
  opacity: 0.035;
  mix-blend-mode: multiply;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

/* ===== Type ===== */
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--paper);
  margin: 0 0 20px;
}
.eyebrow-dark { color: var(--orange-dark); }
.eyebrow-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  border: 1.5px solid var(--orange);
  flex-shrink: 0;
}
.eyebrow-dark .eyebrow-dot,
.eyebrow-dot { background: transparent; }

.section-title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(32px, 4.4vw, 52px);
  line-height: 1.02;
  letter-spacing: -0.01em;
  text-transform: uppercase;
  margin: 0 0 18px;
}
.section-sub {
  font-size: 17px;
  color: var(--slate);
  max-width: 46ch;
  margin: 0 0 40px;
}

/* ===== Buttons ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-weight: 600;
  font-size: 13px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  text-decoration: none;
  padding: 14px 24px;
  border-radius: 2px;
  border: 1.5px solid transparent;
  cursor: pointer;
  transition: transform 0.15s ease, background 0.15s ease, color 0.15s ease, border-color 0.15s ease;
}
.btn-solid { background: var(--ink); color: var(--paper); }
.btn-solid:hover { background: var(--orange-dark); transform: translateY(-1px); }
.btn-outline { background: transparent; color: var(--ink); border-color: var(--ink); }
.btn-outline:hover { border-color: var(--orange-dark); color: var(--orange-dark); transform: translateY(-1px); }
.btn-large { padding: 16px 28px; font-size: 13.5px; }
.btn-small { padding: 10px 18px; font-size: 11.5px; }
.btn-full { width: 100%; padding: 16px; }
.btn:active { transform: translateY(0); }
.btn:disabled { opacity: 0.6; cursor: not-allowed; transform: none; }

/* ===== Header ===== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(245, 241, 230, 0.92);
  backdrop-filter: blur(6px);
  border-bottom: 1px solid var(--line);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 76px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: var(--ink);
}
.brand-mark {
  display: inline-flex;
  color: var(--orange-dark);
}
.brand-text { display: flex; flex-direction: column; line-height: 1.1; }
.brand-name {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 18px;
  letter-spacing: 0.01em;
}
.brand-tag {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.16em;
  color: var(--slate-light);
}
.main-nav {
  display: flex;
  align-items: center;
  gap: 28px;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.04em;
}
.main-nav a:not(.btn) {
  text-decoration: none;
  color: var(--slate);
  transition: color 0.15s ease;
}
.main-nav a:not(.btn):hover { color: var(--ink); }

/* ===== Hero ===== */
.hero {
  position: relative;
  background: var(--ink);
  color: var(--paper);
  overflow: hidden;
  padding: 88px 0 110px;
}
.hero-bg {
  position: absolute;
  inset: 0;
  background-image:
    repeating-linear-gradient(90deg, rgba(255,255,255,0.05) 0 1px, transparent 1px 64px),
    repeating-linear-gradient(0deg, rgba(255,255,255,0.05) 0 1px, transparent 1px 64px);
  mask-image: radial-gradient(ellipse 80% 60% at 30% 20%, black 0%, transparent 75%);
}
.hero-bg::after {
  content: "";
  position: absolute;
  top: -160px;
  right: -160px;
  width: 520px;
  height: 520px;
  background: radial-gradient(circle, rgba(221,122,31,0.28), transparent 70%);
}
.hero-inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 56px;
  align-items: center;
}
.hero-title {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(40px, 5.4vw, 68px);
  line-height: 0.98;
  letter-spacing: -0.01em;
  text-transform: uppercase;
  margin: 0 0 24px;
}
.hero-title .accent { color: var(--orange); }
.hero-sub {
  font-size: 17.5px;
  color: #c7c8ca;
  max-width: 44ch;
  margin: 0 0 34px;
}
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; }
.hero .btn-outline { border-color: rgba(255,255,255,0.35); color: var(--paper); }
.hero .btn-outline:hover { border-color: var(--orange); color: var(--orange); }
.hero .btn-solid { background: var(--orange); color: var(--ink); }
.hero .btn-solid:hover { background: #f0973f; }

.hero-card-wrap {
  position: relative;
  min-height: 260px;
}
.req-card {
  background: var(--paper);
  color: var(--ink);
  border: 1px solid var(--line);
  border-radius: 3px;
  padding: 26px 28px;
  box-shadow: 0 30px 60px -20px rgba(0,0,0,0.45);
}
#req-card {
  position: relative;
  z-index: 2;
  transform: rotate(-2.5deg);
}
.req-card-back {
  position: absolute;
  top: 46px;
  left: 34px;
  right: -18px;
  z-index: 1;
  transform: rotate(3deg);
  opacity: 0.65;
}
.req-card-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--line);
  margin-bottom: 16px;
}
.req-id { color: var(--slate-light); }
.req-live { display: inline-flex; align-items: center; gap: 7px; font-weight: 600; }
.req-live-muted { color: var(--slate-light); }
.pulse-dot {
  width: 7px; height: 7px; border-radius: 50%;
  background: var(--orange);
  box-shadow: 0 0 0 0 rgba(221,122,31,0.6);
  animation: pulse 2s infinite;
}
@keyframes pulse {
  0% { box-shadow: 0 0 0 0 rgba(221,122,31,0.55); }
  70% { box-shadow: 0 0 0 8px rgba(221,122,31,0); }
  100% { box-shadow: 0 0 0 0 rgba(221,122,31,0); }
}
.req-details { margin: 0; display: flex; flex-direction: column; gap: 12px; }
.req-row { display: flex; align-items: baseline; justify-content: space-between; gap: 16px; }
.req-row dt {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--slate-light);
  margin: 0;
}
.req-row dd { margin: 0; font-weight: 600; font-size: 15px; }
.status-unfilled { color: var(--orange-dark); }
.status-progress { color: var(--slate); }

/* ===== Trades ===== */
.trades { background: var(--paper); padding: 100px 0; border-bottom: 1px solid var(--line); }
.trades-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}
.trade-card {
  position: relative;
  border: 1px solid var(--line);
  border-radius: 2px;
  padding: 28px 22px 24px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  transition: border-color 0.2s ease, transform 0.2s ease, background 0.2s ease;
}
.trade-card:hover {
  border-color: var(--orange);
  background: var(--orange-tint);
  transform: translateY(-3px);
}
.trade-index {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--orange-dark);
  letter-spacing: 0.06em;
}
.trade-icon { color: var(--ink-soft); }
.trade-name { font-weight: 600; font-size: 16.5px; }

/* ===== How it works ===== */
.how { background: var(--cream); padding: 110px 0; }
.how-grid {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 72px;
}
.how .eyebrow { color: var(--orange-dark); }
.feature-list {
  margin-top: 44px;
  display: flex;
  flex-direction: column;
  gap: 22px;
}
.feature-item {
  border-left: 3px solid var(--orange);
  padding-left: 18px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.feature-label {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 20px;
  text-transform: uppercase;
  color: var(--ink);
}
.feature-desc { color: var(--slate); font-size: 15px; }

.steps { list-style: none; margin: 0; padding: 0; border: 1px solid var(--line-strong); border-radius: 2px; background: var(--paper); }
.step {
  padding: 34px 32px;
  border-bottom: 1px solid var(--line);
  display: grid;
  grid-template-columns: 130px 1fr;
  gap: 20px;
  align-items: start;
}
.step:last-child { border-bottom: none; }
.step-index {
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--orange-dark);
  font-weight: 600;
}
.step-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 24px;
  text-transform: uppercase;
  margin: 0 0 8px;
}
.step-desc { margin: 0; color: var(--slate); font-size: 15.5px; max-width: 52ch; }

/* ===== Contact ===== */
.contact { background: var(--ink); color: var(--paper); padding: 110px 0; }
.contact-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 64px;
}
.contact-title { color: var(--paper); }
.contact-sub { color: #c7c8ca; }
.contact-meta {
  margin: 40px 0 0;
  display: flex;
  flex-direction: column;
  gap: 18px;
}
.contact-meta > div {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding-bottom: 14px;
  border-bottom: 1px solid rgba(255,255,255,0.12);
}
.contact-meta dt {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--orange);
  margin: 0;
}
.contact-meta dd { margin: 0; font-weight: 500; }
.contact-meta a { text-decoration: none; }
.contact-meta a:hover { color: var(--orange); }

.form-card {
  background: var(--paper);
  color: var(--ink);
  border-radius: 3px;
  padding: 36px;
  position: relative;
}
.honeypot { position: absolute; left: -9999px; }
.field { margin-bottom: 20px; }
.field label {
  display: block;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--slate);
  margin-bottom: 8px;
}
.field input,
.field select,
.field textarea {
  width: 100%;
  font-family: var(--font-body);
  font-size: 15px;
  padding: 12px 14px;
  border: 1px solid var(--line-strong);
  border-radius: 2px;
  background: var(--cream);
  color: var(--ink);
  transition: border-color 0.15s ease, background 0.15s ease;
}
.field input:focus,
.field select:focus,
.field textarea:focus {
  outline: none;
  border-color: var(--orange-dark);
  background: var(--paper);
}
.field textarea { resize: vertical; font-family: var(--font-body); }
.form-note { font-size: 13px; color: var(--slate-light); margin: 14px 0 0; text-align: center; }

.form-success, .form-error {
  text-align: center;
  padding: 30px 10px;
}
.form-success svg { color: var(--orange-dark); margin-bottom: 12px; }
.form-success h3 {
  font-family: var(--font-display);
  font-size: 26px;
  text-transform: uppercase;
  margin: 0 0 8px;
}
.form-success p, .form-error p { color: var(--slate); margin: 0; }
.form-error { color: var(--orange-dark); }

/* ===== Footer ===== */
.site-footer { background: var(--cream); border-top: 1px solid var(--line); padding: 30px 0; }
.footer-inner {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 8px;
  font-size: 13.5px;
  color: var(--slate);
}
.footer-note { font-family: var(--font-mono); font-size: 12px; letter-spacing: 0.04em; }

/* ===== Reveal animation ===== */
[data-reveal] {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
[data-reveal].is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* ===== Responsive ===== */
@media (max-width: 900px) {
  .hero-inner { grid-template-columns: 1fr; }
  .hero-card-wrap { max-width: 420px; }
  .how-grid, .contact-grid { grid-template-columns: 1fr; gap: 48px; }
  .trades-grid { grid-template-columns: repeat(2, 1fr); }
  .step { grid-template-columns: 1fr; gap: 8px; }
}

@media (max-width: 620px) {
  .container { padding: 0 20px; }
  .main-nav a:not(.btn) { display: none; }
  .trades-grid { grid-template-columns: 1fr; }
  .hero { padding: 64px 0 80px; }
  .trades, .how, .contact { padding: 72px 0; }
  .form-card { padding: 26px 22px; }
  .footer-inner { flex-direction: column; }
}