/* Admin Market Plus LLC — site stylesheet
   Concept: "The Operating Ledger" — a register/ledger visual language
   (hairline rules, mono line-item codes, two-pillar split) that mirrors
   the company's own line of work: structured marketing + administrative
   operations for other businesses. No photography, no fabricated proof. */

:root {
  --paper: #fafaf8;
  --paper-raised: #ffffff;
  --ink: #131b2e;
  --ink-soft: #4b5563;
  --ink-faint: #8890a0;
  --line: #dad9d2;
  --line-strong: #c7c6bd;
  --emerald: #1f6f5c;
  --emerald-dark: #14493d;
  --brass: #8a6a3a;

  --font-display: -apple-system, BlinkMacSystemFont, "Segoe UI", "Helvetica Neue", Arial, sans-serif;
  --font-mono: ui-monospace, "SF Mono", "Roboto Mono", Menlo, Consolas, "Liberation Mono", monospace;
  --font-body: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Arial, sans-serif;

  --container: 1120px;
  --gutter: clamp(20px, 5vw, 64px);
}

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

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { animation-duration: 0.001ms !important; animation-iteration-count: 1 !important; transition-duration: 0.001ms !important; }
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

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

a {
  color: inherit;
  text-decoration: none;
}

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--ink);
  color: var(--paper);
  padding: 10px 16px;
  z-index: 100;
  font-family: var(--font-mono);
  font-size: 13px;
}
.skip-link:focus {
  left: var(--gutter);
  top: 12px;
}

:focus-visible {
  outline: 2px solid var(--emerald);
  outline-offset: 3px;
}

.wrap {
  max-width: var(--container);
  margin: 0 auto;
  padding-left: var(--gutter);
  padding-right: var(--gutter);
}

.eyebrow {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-soft);
}

.eyebrow .tick { color: var(--emerald); }
.eyebrow .tick-b { color: var(--brass); }

h1, h2, h3 {
  font-family: var(--font-display);
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.08;
  margin: 0;
}

h1 { font-size: clamp(34px, 5.4vw, 58px); }
h2 { font-size: clamp(26px, 3.4vw, 36px); }
h3 { font-size: 19px; letter-spacing: -0.01em; }

p { margin: 0; }
.measure { max-width: 60ch; }

.hairline { border: none; border-top: 1px solid var(--line); margin: 0; }
.hairline-v { border-left: 1px solid var(--line); }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  padding: 13px 22px;
  border: 1px solid var(--ink);
  border-radius: 2px;
  background: transparent;
  transition: background-color 160ms ease, color 160ms ease, border-color 160ms ease;
  white-space: nowrap;
}
.btn-primary {
  background: var(--emerald);
  border-color: var(--emerald);
  color: #fff;
}
.btn-primary:hover { background: var(--emerald-dark); border-color: var(--emerald-dark); }
.btn-ghost { color: var(--ink); }
.btn-ghost:hover { background: var(--ink); color: var(--paper); }

/* ---------- Nav ---------- */
.site-nav {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(250, 250, 248, 0.92);
  backdrop-filter: saturate(140%) blur(6px);
  border-bottom: 1px solid var(--line);
}
.site-nav .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 16px;
  padding-bottom: 16px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 10px;
}
.brand-mark { width: 26px; height: 26px; flex-shrink: 0; }
.brand-text {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.08em;
  line-height: 1.25;
}
.brand-text strong { display: block; font-weight: 700; letter-spacing: 0.06em; }
.brand-text span { display: block; color: var(--ink-faint); font-size: 11px; }

.nav-links {
  display: flex;
  align-items: center;
  gap: 30px;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.03em;
}
.nav-links a { color: var(--ink-soft); transition: color 140ms ease; }
.nav-links a:hover { color: var(--ink); }
.nav-links .btn { margin-left: 6px; }

.lang-switch {
  border: 1px solid var(--line-strong);
  border-radius: 2px;
  padding: 6px 10px;
  color: var(--ink) !important;
  font-weight: 600;
}
.lang-switch:hover { border-color: var(--ink); background: var(--ink); color: var(--paper) !important; }

.nav-toggle { display: none; }

@media (max-width: 760px) {
  .nav-links { display: none; }
  .nav-toggle { display: block; }
  .nav-toggle-summary {
    list-style: none;
    cursor: pointer;
    font-family: var(--font-mono);
    font-size: 13px;
    letter-spacing: 0.05em;
    border: 1px solid var(--ink);
    padding: 8px 14px;
    border-radius: 2px;
  }
  .nav-toggle-summary::-webkit-details-marker { display: none; }
  .nav-toggle[open] .nav-toggle-summary { background: var(--ink); color: var(--paper); }
  .nav-toggle-menu {
    position: absolute;
    right: var(--gutter);
    top: 62px;
    background: var(--paper-raised);
    border: 1px solid var(--line);
    padding: 14px 18px;
    display: flex;
    flex-direction: column;
    gap: 12px;
    font-family: var(--font-mono);
    font-size: 13px;
    min-width: 180px;
    box-shadow: 0 8px 24px rgba(19, 27, 46, 0.08);
  }
}

/* ---------- Hero ---------- */
.hero { padding-top: clamp(56px, 9vw, 108px); padding-bottom: clamp(48px, 7vw, 88px); }
.hero-eyebrow-row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  padding-bottom: 22px;
  border-bottom: 1px solid var(--line);
  margin-bottom: 0;
}
.hero-eyebrow-row a { transition: color 140ms ease; }
.hero-eyebrow-row a:hover { color: var(--emerald-dark); text-decoration: underline; }
.ledger-split {
  display: grid;
  grid-template-columns: 1fr 1px 1fr;
  gap: 0;
}
.ledger-col { padding-top: 30px; }
.ledger-col.left { padding-right: clamp(20px, 4vw, 56px); }
.ledger-col.right { padding-left: clamp(20px, 4vw, 56px); }
.ledger-divider { background: var(--line); }

.ledger-tag {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  padding: 3px 8px;
  border: 1px solid var(--line-strong);
  border-radius: 2px;
  margin-bottom: 18px;
}
.ledger-tag.mkt { color: var(--emerald-dark); border-color: var(--emerald); }
.ledger-tag.adm { color: var(--brass); border-color: var(--brass); }

.hero h1 { margin-bottom: 20px; }
.hero-sub { color: var(--ink-soft); font-size: 18px; margin-bottom: 30px; }
.hero-actions { display: flex; align-items: center; gap: 22px; flex-wrap: wrap; }
.hero-actions .meta { font-family: var(--font-mono); font-size: 13px; color: var(--ink-soft); }

@media (max-width: 800px) {
  .ledger-split { grid-template-columns: 1fr; }
  .ledger-divider { display: none; }
  .ledger-col.right { padding-left: 0; border-top: 1px solid var(--line); padding-top: 30px; margin-top: 30px; }
}

/* ---------- Section shell ---------- */
.section { padding-top: clamp(56px, 8vw, 96px); padding-bottom: clamp(56px, 8vw, 96px); border-top: 1px solid var(--line); }
.section-head { display: flex; justify-content: space-between; align-items: flex-end; gap: 24px; margin-bottom: 40px; flex-wrap: wrap; }
.section-head h2 { max-width: 640px; }
.section-head .eyebrow { margin-bottom: 12px; display: block; }
.section-note { color: var(--ink-soft); max-width: 34ch; font-size: 14px; }

/* ---------- Services register ---------- */
.registers { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(28px, 4vw, 64px); }
@media (max-width: 800px) { .registers { grid-template-columns: 1fr; } }

.register-title { display: flex; align-items: baseline; justify-content: space-between; padding-bottom: 14px; border-bottom: 1px solid var(--ink); margin-bottom: 4px; }
.register-title h3 { font-size: 15px; text-transform: uppercase; letter-spacing: 0.08em; }
.register-title .count { font-family: var(--font-mono); font-size: 12px; color: var(--ink-faint); }

.register-row {
  display: grid;
  grid-template-columns: 64px 1fr;
  gap: 18px;
  padding: 18px 0;
  border-bottom: 1px solid var(--line);
}
.register-row:last-child { border-bottom: none; }
.register-code { font-family: var(--font-mono); font-size: 12px; color: var(--ink-faint); padding-top: 3px; }
.registers .register.mkt .register-code { color: var(--emerald); }
.registers .register.adm .register-code { color: var(--brass); }
.register-item-title { font-weight: 700; margin-bottom: 4px; }
.register-item-desc { color: var(--ink-soft); font-size: 15px; }

/* ---------- Process ---------- */
.process-list { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; border-top: 1px solid var(--ink); }
@media (max-width: 900px) { .process-list { grid-template-columns: 1fr; } }
.process-step {
  padding: 26px clamp(16px, 2vw, 26px) 26px 0;
  border-right: 1px solid var(--line);
}
.process-step:last-child { border-right: none; }
@media (max-width: 900px) {
  .process-step { border-right: none; border-bottom: 1px solid var(--line); padding: 22px 0; }
  .process-step:last-child { border-bottom: none; }
}
.process-num { font-family: var(--font-mono); font-size: 13px; color: var(--emerald); margin-bottom: 14px; }
.process-step h3 { margin-bottom: 10px; }
.process-step p { color: var(--ink-soft); font-size: 14.5px; }

/* ---------- Values ---------- */
.values-list { display: grid; grid-template-columns: 1fr 1fr; }
@media (max-width: 800px) { .values-list { grid-template-columns: 1fr; } }
.value-row {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 20px;
  padding: 22px 0;
  border-bottom: 1px solid var(--line);
}
.values-list .value-row:nth-child(odd) { padding-right: clamp(16px, 3vw, 40px); }
.values-list .value-row:nth-child(even) { padding-left: clamp(16px, 3vw, 40px); border-left: 1px solid var(--line); }
@media (max-width: 800px) {
  .values-list .value-row:nth-child(even) { padding-left: 0; border-left: none; }
}
.value-row h3 { font-size: 16px; }
.value-row p { color: var(--ink-soft); font-size: 14.5px; }

/* ---------- About / facts register ---------- */
.about-grid { display: grid; grid-template-columns: 1.1fr 1fr; gap: clamp(28px, 5vw, 72px); align-items: start; }
@media (max-width: 860px) { .about-grid { grid-template-columns: 1fr; } }
.about-copy p + p { margin-top: 16px; }
.about-copy { color: var(--ink-soft); font-size: 16px; }
.about-copy a { color: var(--emerald-dark); }
.about-copy a:hover { text-decoration: underline; }
.about-single { max-width: 68ch; }

.facts {
  border: 1px solid var(--ink);
  padding: 26px clamp(18px, 3vw, 30px);
  background: var(--paper-raised);
}
.facts-title { font-family: var(--font-mono); font-size: 12px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--ink-faint); padding-bottom: 16px; border-bottom: 1px solid var(--line); margin-bottom: 4px; }
.fact-row { display: flex; justify-content: space-between; gap: 16px; padding: 13px 0; border-bottom: 1px solid var(--line); font-size: 14.5px; }
.fact-row:last-child { border-bottom: none; }
.fact-row dt { color: var(--ink-soft); }
.fact-row dd { margin: 0; font-weight: 600; text-align: right; }

/* ---------- Contact ---------- */
.contact-grid { display: grid; grid-template-columns: 1.2fr 1fr; gap: clamp(28px, 5vw, 72px); align-items: start; }
@media (max-width: 860px) { .contact-grid { grid-template-columns: 1fr; } }
.contact-copy p { color: var(--ink-soft); font-size: 17px; }
.contact-copy .btn { margin-top: 26px; }

.contact-ledger { border-top: 1px solid var(--ink); }
.contact-ledger .fact-row { font-size: 15px; }
.contact-ledger dd a { color: var(--emerald-dark); }
.contact-ledger dd a:hover { text-decoration: underline; }

/* ---------- Footer ---------- */
.site-footer { border-top: 1px solid var(--line); padding: 34px 0; }
.footer-row { display: flex; justify-content: space-between; align-items: center; gap: 16px; flex-wrap: wrap; font-family: var(--font-mono); font-size: 12.5px; color: var(--ink-faint); }
.footer-links { display: flex; gap: 20px; }
.footer-links a:hover { color: var(--ink); }

/* ---------- Legal pages ---------- */
.legal { padding-top: clamp(48px, 7vw, 80px); padding-bottom: clamp(56px, 8vw, 96px); }
.legal-head { border-bottom: 1px solid var(--ink); padding-bottom: 28px; margin-bottom: 40px; }
.legal-head .eyebrow { margin-bottom: 14px; display: block; }
.legal-updated { font-family: var(--font-mono); font-size: 13px; color: var(--ink-faint); margin-top: 12px; display: block; }
.legal-body { max-width: 72ch; }
.legal-body h2 { font-size: 20px; margin-top: 40px; margin-bottom: 14px; }
.legal-body h2:first-child { margin-top: 0; }
.legal-body p { color: var(--ink-soft); margin-bottom: 14px; font-size: 15.5px; }
.legal-body ul { color: var(--ink-soft); font-size: 15.5px; padding-left: 20px; margin: 0 0 14px; }
.legal-body li { margin-bottom: 8px; }
.legal-body a { color: var(--emerald-dark); }
.legal-body a:hover { text-decoration: underline; }

/* ---------- Load-in ---------- */
@keyframes rise {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}
.hero-eyebrow-row, .ledger-col.left, .ledger-col.right {
  animation: rise 560ms ease both;
}
.ledger-col.left { animation-delay: 60ms; }
.ledger-col.right { animation-delay: 140ms; }