/* ============================================================
   Immaculate LLC — Agentic operations
   Design language: warm paper / ink / gold, editorial serif
   Display: Fraunces · Body: Inter · Labels: IBM Plex Mono
   ============================================================ */

:root {
  --paper: #f6f2ea;
  --paper-deep: #efe9dd;
  --ink: #181410;
  --ink-soft: #4c4436;
  --gold: #9a6b14;
  --gold-bright: #c8901c;
  --hairline: #d8cfbd;
  --white: #fdfcf9;
  --display: "Fraunces", Georgia, serif;
  --body: "Inter", system-ui, -apple-system, sans-serif;
  --mono: "IBM Plex Mono", ui-monospace, "SF Mono", monospace;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: var(--body);
  font-size: 1.0625rem;
  line-height: 1.65;
  color: var(--ink);
  background: var(--paper);
  -webkit-font-smoothing: antialiased;
}

::selection { background: var(--gold-bright); color: var(--white); }

.wide {
  width: 1160px;
  max-width: calc(100% - 48px);
  margin: 0 auto;
}

h1, h2, h3 {
  font-family: var(--display);
  font-weight: 400;
  line-height: 1.05;
  letter-spacing: -0.01em;
}

h1 em, h2 em {
  font-style: italic;
  font-weight: 400;
  color: var(--gold);
}

a { color: inherit; }

:target { scroll-margin-top: 90px; }

/* ---------- kickers & labels ---------- */

.kicker {
  font-family: var(--mono);
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 1.4rem;
}

.kicker::before { content: "✦ "; }

.kicker-gold { color: var(--gold-bright); }

/* ---------- buttons ---------- */

.btn {
  display: inline-block;
  font-family: var(--body);
  font-size: 0.95rem;
  font-weight: 600;
  text-decoration: none;
  padding: 0.85rem 1.7rem;
  border: 1px solid var(--ink);
  transition: background 0.15s ease, color 0.15s ease, border-color 0.15s ease;
}

.btn-ink { background: var(--ink); color: var(--white); }
.btn-ink:hover { background: transparent; color: var(--ink); }

.btn-gold {
  background: var(--gold-bright);
  border-color: var(--gold-bright);
  color: var(--white);
}
.btn-gold:hover { background: var(--ink); border-color: var(--ink); }

.btn-lg { padding: 1rem 2rem; font-size: 1.05rem; }

.text-link {
  font-family: var(--mono);
  font-size: 0.85rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  text-decoration: none;
  border-bottom: 1px solid var(--hairline);
  padding-bottom: 3px;
  transition: border-color 0.15s ease, color 0.15s ease;
}
.text-link:hover { color: var(--gold); border-color: var(--gold); }

/* ---------- header ---------- */

.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  background: rgba(246, 242, 234, 0.92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--hairline);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  height: 76px;
}

.lockup {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  text-decoration: none;
  color: var(--ink);
}

.lockup-mark { width: 34px; height: 34px; color: var(--gold-bright); }

.lockup-text { display: flex; flex-direction: column; line-height: 1.15; }

.lockup-text strong {
  font-family: var(--display);
  font-size: 1.35rem;
  font-weight: 600;
  letter-spacing: 0.01em;
}

.lockup-text small {
  font-family: var(--mono);
  font-size: 0.6rem;
  font-weight: 500;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--ink-soft);
}

.nav-links {
  display: flex;
  gap: 2.2rem;
  margin-left: auto;
}

.nav-links a {
  font-size: 0.95rem;
  font-weight: 500;
  text-decoration: none;
  color: var(--ink-soft);
  position: relative;
  padding-bottom: 2px;
}

.nav-links a::after {
  content: "";
  position: absolute;
  left: 0; bottom: 0;
  width: 100%;
  height: 1px;
  background: var(--gold);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.2s ease;
}

.nav-links a:hover { color: var(--ink); }
.nav-links a:hover::after { transform: scaleX(1); }

/* ---------- hero ---------- */

.hero { border-bottom: 1px solid var(--hairline); }

.hero-grid {
  display: grid;
  grid-template-columns: 1.35fr 1fr;
  gap: 4rem;
  align-items: center;
  padding: 5.5rem 0 5rem;
}

.hero h1 {
  font-size: clamp(2.8rem, 6.5vw, 4.9rem);
  margin-bottom: 1.6rem;
}

.lede {
  font-size: 1.15rem;
  color: var(--ink-soft);
  max-width: 560px;
  margin-bottom: 2.2rem;
}

.hero-actions {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 1.6rem;
}

/* engagement index card */

.hero-index {
  background: var(--white);
  border: 1px solid var(--ink);
  box-shadow: 6px 6px 0 var(--paper-deep), 6px 6px 0 1px var(--hairline);
}

.hero-index-title {
  font-family: var(--mono);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--ink-soft);
  padding: 0.9rem 1.4rem;
  border-bottom: 1px solid var(--hairline);
}

.hero-index ol { list-style: none; }

.hero-index li + li { border-top: 1px solid var(--hairline); }

.hero-index a {
  display: flex;
  align-items: center;
  gap: 1.1rem;
  padding: 1.15rem 1.4rem;
  text-decoration: none;
  transition: background 0.15s ease;
}

.hero-index a:hover { background: var(--paper); }

.idx {
  font-family: var(--mono);
  font-size: 0.85rem;
  color: var(--gold);
}

.idx-body {
  display: flex;
  flex-direction: column;
  line-height: 1.35;
}

.idx-body strong {
  font-family: var(--display);
  font-size: 1.15rem;
  font-weight: 500;
}

.idx-body { font-size: 0.88rem; color: var(--ink-soft); }

.idx-arrow {
  margin-left: auto;
  color: var(--hairline);
  transition: color 0.15s ease, transform 0.15s ease;
}

.hero-index a:hover .idx-arrow {
  color: var(--gold);
  transform: translateX(3px);
}

/* ticker */

.ticker {
  overflow: hidden;
  border-top: 1px solid var(--hairline);
  padding: 0.7rem 0;
  background: var(--paper-deep);
}

.ticker-track {
  display: flex;
  align-items: center;
  gap: 2.2rem;
  width: max-content;
  animation: ticker 36s linear infinite;
  font-family: var(--mono);
  font-size: 0.78rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-soft);
  white-space: nowrap;
}

.ticker-track i { font-style: normal; color: var(--gold-bright); }

@keyframes ticker {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}

@media (prefers-reduced-motion: reduce) {
  .ticker-track { animation: none; }
  html { scroll-behavior: auto; }
}

/* ---------- sections ---------- */

.section { padding: 6rem 0; }

.section-head { margin-bottom: 3.5rem; }

.section-head h2, .principles-lead h2, .contact h2 {
  font-size: clamp(2.1rem, 4.5vw, 3.3rem);
}

/* ---------- services (ledger rows) ---------- */

.svc-list { border-top: 1px solid var(--ink); }

.svc {
  display: grid;
  grid-template-columns: 130px 1fr 170px;
  gap: 2.5rem;
  padding: 3rem 0;
  border-bottom: 1px solid var(--hairline);
}

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

.svc-num {
  font-family: var(--display);
  font-size: 3.6rem;
  font-weight: 300;
  line-height: 1;
  color: var(--gold-bright);
}

.svc h3 {
  font-size: 1.7rem;
  font-weight: 500;
  margin-bottom: 0.9rem;
}

.svc-main > p {
  color: var(--ink-soft);
  max-width: 600px;
  margin-bottom: 1.3rem;
}

.svc-scope {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 0.6rem;
}

.svc-scope li {
  font-family: var(--mono);
  font-size: 0.75rem;
  letter-spacing: 0.04em;
  padding: 0.35rem 0.75rem;
  border: 1px solid var(--hairline);
  border-radius: 999px;
  color: var(--ink-soft);
  background: var(--white);
}

.svc-meta {
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
  justify-content: flex-start;
  padding-top: 0.4rem;
  font-family: var(--mono);
  font-size: 0.8rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--ink-soft);
  text-align: right;
}

.svc-meta span:first-child { color: var(--gold); }

/* ---------- process band ---------- */

.band {
  background: var(--ink);
  color: var(--paper);
  padding: 6rem 0 6.5rem;
}

.band h2 { color: var(--white); }
.band h2 em { color: var(--gold-bright); }

.steps {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2.6rem 2.2rem;
}

.step-tile {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 62px;
  height: 62px;
  background: var(--gold-bright);
  transform: skewX(-8deg);
  margin-bottom: 1.3rem;
}

.step-tile span {
  font-family: var(--display);
  font-size: 1.9rem;
  font-weight: 600;
  color: var(--ink);
  transform: skewX(8deg);
}

.steps h3 { font-size: 1.25rem; font-weight: 500; color: var(--white); margin-bottom: 0.55rem; }

.steps p { font-size: 0.94rem; color: #b5ac9c; }

/* ---------- principles ---------- */

.principles-grid {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 4.5rem;
  align-items: start;
}

.principles-lead .lede { margin-bottom: 0; }
.principles-lead h2 { margin-bottom: 1.4rem; }

.principles-list {
  list-style: none;
  counter-reset: pr;
  border-top: 1px solid var(--ink);
}

.principles-list li {
  counter-increment: pr;
  position: relative;
  padding: 1.6rem 0 1.6rem 3.4rem;
  border-bottom: 1px solid var(--hairline);
}

.principles-list li::before {
  content: "0" counter(pr);
  position: absolute;
  left: 0;
  top: 1.85rem;
  font-family: var(--mono);
  font-size: 0.85rem;
  color: var(--gold);
}

.principles-list h3 { font-size: 1.25rem; font-weight: 500; margin-bottom: 0.35rem; }

.principles-list p { font-size: 0.95rem; color: var(--ink-soft); }

/* ---------- contact ---------- */

.contact {
  background: var(--paper-deep);
  border-top: 1px solid var(--hairline);
}

.contact-grid {
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  gap: 4rem;
  align-items: center;
}

.contact h2 { margin-bottom: 1.4rem; }

.contact .lede { margin-bottom: 2.2rem; }

.contact-card {
  background: var(--white);
  border: 1px solid var(--ink);
  box-shadow: 6px 6px 0 var(--paper), 6px 6px 0 1px var(--hairline);
  padding: 0.4rem 1.6rem;
}

.contact-card > div {
  display: grid;
  grid-template-columns: 92px 1fr;
  gap: 1rem;
  padding: 1.1rem 0;
}

.contact-card > div + div { border-top: 1px solid var(--hairline); }

.contact-card dt {
  font-family: var(--mono);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gold);
  padding-top: 0.2rem;
}

.contact-card dd { font-size: 0.98rem; }

.contact-card dd a { text-decoration: none; border-bottom: 1px solid var(--hairline); }
.contact-card dd a:hover { border-color: var(--gold); color: var(--gold); }

/* ---------- footer ---------- */

.site-footer {
  background: var(--ink);
  color: var(--paper);
}

.footer-top {
  display: flex;
  justify-content: space-between;
  gap: 3rem;
  padding: 3.5rem 0 3rem;
}

.lockup-light { color: var(--paper); align-self: flex-start; }
.lockup-light .lockup-text small { color: #8d8471; }

.footer-cols {
  display: grid;
  grid-template-columns: repeat(3, auto);
  gap: 4rem;
}

.footer-cols h4 {
  font-family: var(--mono);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold-bright);
  margin-bottom: 0.9rem;
}

.footer-cols ul { list-style: none; }

.footer-cols li { margin-bottom: 0.45rem; font-size: 0.92rem; }

.footer-cols a {
  text-decoration: none;
  color: #b5ac9c;
  transition: color 0.15s ease;
}

.footer-cols a:hover { color: var(--white); }

.footer-cols address { font-style: normal; color: #b5ac9c; }

.footer-bottom {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.5rem;
  padding: 1.4rem 0;
  border-top: 1px solid #2e2820;
  font-size: 0.85rem;
  color: #8d8471;
}

.footer-tag { font-family: var(--display); }

/* ---------- responsive ---------- */

@media (max-width: 960px) {
  .hero-grid { grid-template-columns: 1fr; gap: 3rem; padding: 4rem 0; }
  .hero-index { max-width: 520px; }
  .svc { grid-template-columns: 70px 1fr; gap: 1.5rem; }
  .svc-num { font-size: 2.4rem; }
  .svc-meta {
    grid-column: 2;
    flex-direction: row;
    gap: 1.5rem;
    text-align: left;
    padding-top: 0.6rem;
  }
  .steps { grid-template-columns: 1fr 1fr; }
  .principles-grid { grid-template-columns: 1fr; gap: 2.5rem; }
  .contact-grid { grid-template-columns: 1fr; gap: 3rem; }
  .footer-top { flex-direction: column; }
  .footer-cols { gap: 2.5rem; }
}

@media (max-width: 640px) {
  .nav-links { display: none; }
  .header-inner { height: 64px; }
  .header-inner .btn {
    padding: 0.55rem 0.9rem;
    font-size: 0.85rem;
    white-space: nowrap;
  }
  .lockup-mark { width: 28px; height: 28px; }
  .lockup-text strong { font-size: 1.15rem; }
  .lockup-text small { font-size: 0.52rem; }
  .section { padding: 4rem 0; }
  .band { padding: 4rem 0; }
  .steps { grid-template-columns: 1fr; gap: 2rem; }
  .svc { grid-template-columns: 1fr; }
  .svc-num { font-size: 2rem; }
  .svc-meta { grid-column: 1; }
  .footer-cols { grid-template-columns: 1fr; gap: 2rem; }
  .btn-lg { width: 100%; text-align: center; }
}