/* PivotGC — site styles (Direction 03 · Vector)
 * Built on tokens/pivotgc-tokens.css. Do not hardcode colors here.
 */

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--pgc-bone);
  color: var(--pgc-ink);
  font-family: var(--pgc-font-sans);
  font-size: var(--pgc-text-base);
  line-height: var(--pgc-leading-normal);
  letter-spacing: var(--pgc-tracking-body);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

a { color: inherit; text-decoration: none; }
a:hover { color: var(--pgc-signal); }

h1, h2, h3, h4 {
  font-family: var(--pgc-font-sans);
  font-weight: var(--pgc-weight-medium);
  margin: 0 0 24px;
}

p { margin: 0 0 16px; }
ul { padding-left: 1.1em; margin: 0 0 20px; }
li { margin-bottom: 8px; }
strong { font-weight: var(--pgc-weight-semi); }
em { font-style: normal; color: var(--pgc-signal); }
hr.divider { border: 0; border-top: 1px solid var(--pgc-rule); margin: 56px 0; }

.wrap {
  max-width: var(--pgc-container-lg);
  margin: 0 auto;
  padding: 0 48px;
}

.narrow {
  max-width: 780px;
  margin: 0 auto;
  padding: 0 48px;
}

@media (max-width: 720px) {
  .wrap, .narrow { padding: 0 24px; }
}

/* ---- Topbar ---- */
.topbar {
  position: sticky;
  top: 0;
  z-index: 30;
  background: var(--pgc-bone);
  border-bottom: 1px solid var(--pgc-rule);
  backdrop-filter: blur(8px);
}

.topbar-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 48px;
  gap: 32px;
}

.brand-id {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-family: var(--pgc-font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--pgc-muted);
}

.brand-id:hover { color: var(--pgc-forest); }

.brand-id .dot {
  width: 6px;
  height: 6px;
  background: var(--pgc-signal);
  border-radius: 50%;
}

.brand-id .wordmark {
  height: 32px;
  width: auto;
  display: block;
}

.nav-mono {
  display: flex;
  align-items: center;
  gap: 26px;
  font-family: var(--pgc-font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  flex-wrap: wrap;
}

.nav-mono a {
  color: var(--pgc-muted);
  transition: color var(--pgc-duration-2) var(--pgc-ease);
}

.nav-mono a:hover,
.nav-mono a[aria-current="page"] {
  color: var(--pgc-forest);
}

.nav-mono .cta { color: var(--pgc-bone); }
.nav-mono .cta:hover { color: var(--pgc-bone); }

@media (max-width: 880px) {
  .topbar-inner { padding: 14px 24px; flex-direction: column; align-items: flex-start; gap: 12px; }
  .nav-mono { gap: 16px; font-size: 10px; }
}

/* ---- CTAs ---- */
.cta {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 18px;
  background: var(--pgc-signal);
  color: var(--pgc-bone);
  font-family: var(--pgc-font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  border: 0;
  border-radius: var(--pgc-radius-none);
  transition: background var(--pgc-duration-2) var(--pgc-ease);
}

.cta:hover { background: var(--pgc-signal-soft); color: var(--pgc-bone); }

.cta-inv {
  background: transparent;
  color: var(--pgc-forest);
  border: 1px solid var(--pgc-forest);
}

.cta-inv:hover { background: var(--pgc-forest); color: var(--pgc-bone); }

.cta-on-forest {
  background: var(--pgc-signal);
  color: var(--pgc-bone);
}
.cta-on-forest:hover { background: var(--pgc-signal-soft); color: var(--pgc-bone); }

/* ---- Hero ---- */
.hero {
  padding: 100px 0 80px;
}

.hero .meta {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 56px;
  font-family: var(--pgc-font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--pgc-muted);
}

.hero h1 {
  font-weight: var(--pgc-weight-medium);
  font-size: clamp(44px, 7vw, 88px);
  line-height: 0.98;
  letter-spacing: -0.05em;
  margin: 0;
  max-width: 1100px;
}

.hero .lede {
  max-width: 640px;
  margin-top: 36px;
  font-size: var(--pgc-text-md);
  line-height: 1.5;
  color: rgba(14, 59, 37, 0.78);
}

.hero-actions {
  margin-top: 36px;
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.hero .tri {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 64px;
  padding-top: 28px;
  border-top: 1px solid var(--pgc-rule);
}

.hero .tri .lbl {
  font-family: var(--pgc-font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--pgc-muted);
  margin-bottom: 8px;
}

.hero .tri .val {
  font-size: 16px;
  line-height: 1.4;
  letter-spacing: -0.005em;
}

@media (max-width: 720px) {
  .hero { padding: 64px 0 48px; }
  .hero .meta { margin-bottom: 36px; }
  .hero .tri { grid-template-columns: 1fr; gap: 20px; margin-top: 48px; }
}

/* ---- Sections ---- */
section {
  padding: 100px 0;
  border-top: 1px solid var(--pgc-rule);
}

section.no-border { border-top: 0; }

.section-bone-warm { background: var(--pgc-bone-warm); }

.kicker {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 40px;
  font-family: var(--pgc-font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--pgc-muted);
}

.kicker .line {
  flex: 1;
  height: 1px;
  background: var(--pgc-rule);
}

h2 {
  font-weight: var(--pgc-weight-medium);
  font-size: clamp(32px, 5vw, 52px);
  line-height: 1.05;
  letter-spacing: -0.04em;
  margin: 0 0 40px;
  max-width: 800px;
}

h3 {
  font-size: var(--pgc-text-xl);
  font-weight: var(--pgc-weight-medium);
  letter-spacing: -0.015em;
  line-height: 1.2;
  margin: 0 0 12px;
}

.lead {
  font-size: 18px;
  line-height: 1.5;
  color: rgba(14, 59, 37, 0.78);
  max-width: 640px;
}

.measure { max-width: 68ch; }
.small { font-size: 13px; color: var(--pgc-muted); }

@media (max-width: 720px) {
  section { padding: 64px 0; }
}

/* ---- Grid ---- */
.grid { display: grid; gap: 24px; }
.g2 { grid-template-columns: 1fr 1fr; }
.g3 { grid-template-columns: repeat(3, 1fr); }
.g4 { grid-template-columns: repeat(4, 1fr); }
@media (max-width: 900px) { .g2, .g3, .g4 { grid-template-columns: 1fr; } }

/* ---- Cards (sharp, hairline) ---- */
.card {
  padding: 28px;
  background: var(--pgc-bone);
  border: 1px solid var(--pgc-rule);
  border-radius: var(--pgc-radius-none);
  display: flex;
  flex-direction: column;
  transition: border-color var(--pgc-duration-2) var(--pgc-ease), background var(--pgc-duration-2) var(--pgc-ease);
}

.card:hover { border-color: var(--pgc-forest); background: rgba(14, 59, 37, 0.02); }

.card .num {
  font-family: var(--pgc-font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--pgc-muted);
  margin-bottom: 14px;
}

.card h3 { margin-top: 0; }

.card p {
  color: rgba(14, 59, 37, 0.78);
  font-size: 15px;
  line-height: 1.5;
}

.card .meta {
  margin-top: auto;
  padding-top: 20px;
  font-family: var(--pgc-font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--pgc-muted);
}

.card .more {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 16px;
  font-family: var(--pgc-font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--pgc-forest);
}

.card .more:hover { color: var(--pgc-signal); }

/* ---- Index/file rows (used for jurisdictions, FAQ, insights index) ---- */
.rows { border-top: 1px solid var(--pgc-rule); }

.row {
  display: grid;
  grid-template-columns: 80px 1fr 200px 60px;
  gap: 24px;
  padding: 24px 0;
  border-bottom: 1px solid var(--pgc-rule);
  align-items: center;
  transition: background var(--pgc-duration-2) var(--pgc-ease);
}

a.row { color: inherit; }
a.row:hover { background: rgba(14, 59, 37, 0.03); color: inherit; }
a.row:hover .arrow { transform: translateX(6px); color: var(--pgc-signal); }

.row .num {
  font-family: var(--pgc-font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--pgc-muted);
}

.row .title {
  font-size: 20px;
  font-weight: var(--pgc-weight-medium);
  letter-spacing: -0.015em;
  line-height: 1.25;
}

.row .title .sub {
  display: block;
  font-size: 14px;
  font-weight: var(--pgc-weight-regular);
  color: var(--pgc-muted);
  letter-spacing: 0;
  margin-top: 4px;
  line-height: 1.4;
}

.row .meta {
  font-family: var(--pgc-font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--pgc-muted);
}

.row .arrow {
  font-family: var(--pgc-font-mono);
  font-size: 18px;
  color: var(--pgc-forest);
  text-align: right;
  transition: transform var(--pgc-duration-2) var(--pgc-ease), color var(--pgc-duration-2) var(--pgc-ease);
}

@media (max-width: 720px) {
  .row { grid-template-columns: 50px 1fr 36px; gap: 12px; }
  .row .meta { display: none; }
}

/* ---- Spec rows (info-grid replacement) ---- */
.spec-rows { margin: 32px 0; border-top: 1px solid var(--pgc-rule); }

.spec-row {
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: 24px;
  padding: 22px 0;
  border-bottom: 1px solid var(--pgc-rule);
  align-items: baseline;
}

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

.spec-row .value {
  font-size: 16px;
  line-height: 1.5;
}

@media (max-width: 720px) {
  .spec-row { grid-template-columns: 1fr; gap: 6px; }
}

/* ---- Rules (4-cell brand-style frame) ---- */
.rules {
  display: grid;
  grid-template-columns: 1fr 1fr;
  border-top: 1px solid var(--pgc-rule);
  border-left: 1px solid var(--pgc-rule);
  margin: 40px 0;
}

.rule-item {
  padding: 28px;
  border-right: 1px solid var(--pgc-rule);
  border-bottom: 1px solid var(--pgc-rule);
}

.rule-item .n {
  font-family: var(--pgc-font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--pgc-signal);
  margin-bottom: 10px;
}

.rule-item .t {
  font-size: 18px;
  font-weight: var(--pgc-weight-medium);
  letter-spacing: -0.01em;
  margin-bottom: 6px;
  line-height: 1.3;
}

.rule-item .d {
  font-size: 14px;
  line-height: 1.5;
  color: var(--pgc-muted);
}

@media (max-width: 720px) {
  .rules { grid-template-columns: 1fr; }
}

/* ---- Callout (left signal rule) ---- */
.callout {
  background: var(--pgc-bone-warm);
  padding: 28px;
  border-left: 3px solid var(--pgc-signal);
  margin: 40px 0;
}

.callout p:last-child { margin-bottom: 0; }

/* ---- FAQ ---- */
.faq-list { border-top: 1px solid var(--pgc-rule); }

.faq-item {
  display: grid;
  grid-template-columns: 80px 1fr;
  gap: 24px;
  padding: 32px 0;
  border-bottom: 1px solid var(--pgc-rule);
}

.faq-item .n {
  font-family: var(--pgc-font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--pgc-muted);
}

.faq-item .q {
  font-size: 22px;
  font-weight: var(--pgc-weight-medium);
  letter-spacing: -0.015em;
  line-height: 1.25;
  margin: 0 0 12px;
  color: var(--pgc-forest);
}

.faq-item .a {
  color: rgba(14, 59, 37, 0.85);
  font-size: 16px;
  line-height: 1.55;
  max-width: 70ch;
}

.faq-item .a p:last-child { margin-bottom: 0; }

@media (max-width: 720px) {
  .faq-item { grid-template-columns: 1fr; gap: 12px; padding: 28px 0; }
}

/* ---- Tag list (jurisdictions etc.) ---- */
.tag-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  list-style: none;
  padding: 0;
  margin: 24px 0;
}

.tag-list li {
  font-family: var(--pgc-font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  padding: 8px 12px;
  border: 1px solid var(--pgc-rule);
  color: var(--pgc-forest);
  margin: 0;
}

/* ---- Body content lists with vector arrows ---- */
.arrow-list {
  list-style: none;
  padding: 0;
  margin: 0 0 20px;
}

.arrow-list li {
  position: relative;
  padding-left: 28px;
  margin-bottom: 14px;
  line-height: 1.5;
}

.arrow-list li::before {
  content: "→";
  position: absolute;
  left: 0;
  top: 0;
  font-family: var(--pgc-font-mono);
  color: var(--pgc-signal);
  font-weight: var(--pgc-weight-medium);
}

/* ---- Footer (forest surface) ---- */
.site-footer {
  background: var(--pgc-forest);
  color: var(--pgc-bone);
  padding: 80px 0 56px;
  border-top: 0;
  margin-top: 0;
  font-family: var(--pgc-font-sans);
}

.site-footer a { color: var(--pgc-bone); }
.site-footer a:hover { color: var(--pgc-signal-soft); }

.footer-meta {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 24px;
  margin-bottom: 48px;
  font-family: var(--pgc-font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(233, 229, 216, 0.55);
}

.footer-cta {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 32px;
  align-items: end;
  padding: 48px 0;
  border-top: 1px solid rgba(233, 229, 216, 0.18);
  border-bottom: 1px solid rgba(233, 229, 216, 0.18);
  margin-bottom: 48px;
}

.footer-cta h2 {
  margin: 0;
  color: var(--pgc-bone);
  font-size: clamp(28px, 4vw, 44px);
  letter-spacing: -0.035em;
  max-width: none;
}

.footer-cta .actions {
  display: flex;
  gap: 12px;
  justify-content: flex-end;
  flex-wrap: wrap;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr repeat(3, 1fr);
  gap: 32px;
  margin-bottom: 48px;
}

.footer-grid h4 {
  font-family: var(--pgc-font-mono);
  color: rgba(233, 229, 216, 0.55);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  font-weight: var(--pgc-weight-regular);
  margin-bottom: 16px;
}

.footer-grid ul { list-style: none; padding: 0; margin: 0; }
.footer-grid li { margin-bottom: 10px; font-size: 15px; }

.footer-grid .wordmark-rev {
  width: 160px;
  margin-bottom: 18px;
  display: block;
}

.footer-grid .blurb {
  max-width: 30ch;
  font-size: 14px;
  line-height: 1.55;
  color: rgba(233, 229, 216, 0.7);
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  padding-top: 24px;
  border-top: 1px solid rgba(233, 229, 216, 0.18);
  font-family: var(--pgc-font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(233, 229, 216, 0.5);
}

@media (max-width: 880px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-cta { grid-template-columns: 1fr; gap: 24px; }
  .footer-cta .actions { justify-content: flex-start; }
}

@media (max-width: 480px) {
  .footer-grid { grid-template-columns: 1fr; }
}

/* ---- Forms ---- */
.form {
  display: grid;
  gap: 20px;
  max-width: 680px;
  margin-top: 32px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

@media (max-width: 560px) {
  .form-row { grid-template-columns: 1fr; }
}

.field {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

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

.field .req { color: var(--pgc-signal); margin-left: 4px; }

.field input,
.field select,
.field textarea {
  font-family: var(--pgc-font-sans);
  font-size: 16px;
  line-height: 1.4;
  padding: 12px 14px;
  background: var(--pgc-bone);
  color: var(--pgc-ink);
  border: 1px solid var(--pgc-rule);
  border-radius: var(--pgc-radius-none);
  width: 100%;
  transition: border-color var(--pgc-duration-2) var(--pgc-ease);
  -webkit-appearance: none;
  appearance: none;
}

.field input:hover,
.field select:hover,
.field textarea:hover { border-color: rgba(14, 59, 37, 0.35); }

.field input:focus,
.field select:focus,
.field textarea:focus {
  outline: none;
  border-color: var(--pgc-forest);
  box-shadow: inset 0 0 0 1px var(--pgc-forest);
}

.field textarea {
  min-height: 140px;
  resize: vertical;
}

.field select {
  background-image: linear-gradient(45deg, transparent 50%, var(--pgc-forest) 50%), linear-gradient(135deg, var(--pgc-forest) 50%, transparent 50%);
  background-position: calc(100% - 18px) 18px, calc(100% - 13px) 18px;
  background-size: 5px 5px, 5px 5px;
  background-repeat: no-repeat;
  padding-right: 36px;
}

.form .field-honey {
  position: absolute;
  left: -9999px;
  top: -9999px;
  visibility: hidden;
}

.form .submit { margin-top: 8px; display: flex; gap: 12px; align-items: center; }

.form button.cta {
  border: 0;
  cursor: pointer;
  font: inherit;
  font-family: var(--pgc-font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

/* ---- Focus rings (accessibility) ---- */
:focus-visible {
  outline: 2px solid var(--pgc-signal);
  outline-offset: 2px;
}

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