/* Meridiem — site mockup */

:root {
  --bg: #f7f6f3;
  --bg-alt: #eeede8;
  --bg-card: #ffffff;
  --text: #141b2d;
  --text-muted: #5a6270;
  --accent: #2a4a6b;
  --accent-light: #e8eef4;
  --border: #ddd9d0;
  --navy: #0f1520;
  --max-width: 1120px;
  --font-serif: "Instrument Serif", Georgia, serif;
  --font-sans: "DM Sans", system-ui, sans-serif;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-sans);
  font-size: 1.0625rem;
  line-height: 1.65;
  color: var(--text);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
}

a {
  color: var(--accent);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

h1, h2, h3, h4 {
  font-family: var(--font-serif);
  font-weight: 400;
  line-height: 1.2;
  margin: 0 0 0.75rem;
  letter-spacing: -0.01em;
}

h1 { font-size: clamp(2.25rem, 5vw, 3.25rem); }
h2 { font-size: clamp(1.75rem, 3.5vw, 2.25rem); }
h3 { font-size: 1.35rem; }
h4 { font-size: 1.1rem; font-family: var(--font-sans); font-weight: 600; }

p { margin: 0 0 1rem; }

ul {
  margin: 0 0 1rem;
  padding-left: 1.25rem;
}

li { margin-bottom: 0.4rem; }

.container {
  width: min(100% - 2.5rem, var(--max-width));
  margin-inline: auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(247, 246, 243, 0.92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.1rem 0;
  gap: 1.5rem;
}

.logo {
  font-family: var(--font-serif);
  font-size: 2.05rem;
  line-height: 1;
  color: var(--text);
  text-decoration: none;
  white-space: nowrap;
}

.logo:hover { text-decoration: none; }

.nav {
  display: flex;
  align-items: center;
  gap: 1.75rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav a {
  color: var(--text-muted);
  font-size: 0.9375rem;
  text-decoration: none;
}

.nav a:hover,
.nav a.active {
  color: var(--text);
}

.menu-toggle {
  display: none;
  background: none;
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 0.5rem 0.75rem;
  font: inherit;
  cursor: pointer;
  color: var(--text);
}

.btn {
  display: inline-block;
  padding: 0.75rem 1.5rem;
  font-family: var(--font-sans);
  font-size: 0.9375rem;
  font-weight: 500;
  border-radius: 6px;
  text-decoration: none;
  transition: background 0.15s, color 0.15s;
  cursor: pointer;
  border: none;
}

.btn:hover { text-decoration: none; }

.btn-primary {
  background: var(--navy);
  color: #fff;
}

.btn-primary:hover {
  background: #1e2838;
}

.hero {
  padding: 4.5rem 0 3.5rem;
}

.hero-eyebrow {
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 1.25rem;
}

.hero-lead {
  font-size: 1.2rem;
  color: var(--text-muted);
  max-width: 38rem;
  margin-bottom: 2rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.credentials {
  background: var(--navy);
  color: #fff;
  padding: 2rem 0;
}

.credentials-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  text-align: center;
}

.credentials-grid--three {
  grid-template-columns: repeat(3, 1fr);
}

.credential-value {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  margin-bottom: 0.25rem;
}

.credential-label {
  font-size: 0.8125rem;
  color: rgba(255, 255, 255, 0.65);
  line-height: 1.4;
}

.section {
  padding: 4rem 0;
}

.section-alt {
  background: var(--bg-alt);
}

.section-header {
  max-width: 36rem;
  margin-bottom: 2.5rem;
}

.section-header p {
  color: var(--text-muted);
  margin-bottom: 0;
}

.section-label {
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 0.75rem;
}

.client-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}

.client-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 1.75rem;
}

.client-card h3 {
  margin-bottom: 0.5rem;
}

.client-card p {
  font-size: 0.9375rem;
  color: var(--text-muted);
  margin: 0;
}

.client-card .entry {
  margin-top: 1rem;
  padding-top: 1rem;
  border-top: 1px solid var(--border);
  font-size: 0.875rem;
  color: var(--text);
}

.client-card .entry strong {
  display: block;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 0.25rem;
}

.pillar-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
}

.pillar-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 2rem;
  display: flex;
  flex-direction: column;
}

.pillar-card p {
  color: var(--text-muted);
  flex: 1;
}

.pillar-tagline {
  margin-top: 1.25rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--border);
  font-size: 0.9375rem;
  color: var(--text);
  font-style: italic;
}

.tie-line {
  text-align: center;
  padding: 2rem;
  background: var(--accent-light);
  border-radius: 8px;
  font-family: var(--font-serif);
  font-size: 1.25rem;
  color: var(--accent);
  margin-top: 1.25rem;
}

.gaps-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}

.gap-card h3 {
  font-size: 1.15rem;
  font-family: var(--font-sans);
  font-weight: 600;
}

.gap-card p {
  font-size: 0.9375rem;
  color: var(--text-muted);
  margin: 0;
}

.cap-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
}

.cap-item {
  padding: 1.5rem;
  border-left: 3px solid var(--accent);
  background: var(--bg-card);
}

.cap-item h4 { margin-bottom: 0.35rem; }

.cap-item p {
  font-size: 0.9375rem;
  color: var(--text-muted);
  margin: 0;
}

.boundary-box {
  background: var(--bg-card);
  border: 2px solid var(--navy);
  border-radius: 8px;
  padding: 2rem 2.5rem;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
}

.boundary-col h3 {
  font-size: 1rem;
  font-family: var(--font-sans);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 1rem;
}

.boundary-col.not h3 { color: #8b3a3a; }
.boundary-col.is h3 { color: var(--accent); }

.boundary-col ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.boundary-col li {
  padding: 0.35rem 0;
  font-size: 0.9375rem;
  color: var(--text-muted);
}

.boundary-col li::before {
  content: "—";
  margin-right: 0.5rem;
  color: var(--border);
}

.journey-steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
}

.journey-step {
  text-align: center;
  padding: 1.5rem 1rem;
}

.journey-num {
  width: 2rem;
  height: 2rem;
  border-radius: 50%;
  background: var(--navy);
  color: #fff;
  font-size: 0.875rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1rem;
}

.journey-step h4 {
  font-size: 0.9375rem;
  margin-bottom: 0.35rem;
}

.journey-step p {
  font-size: 0.8125rem;
  color: var(--text-muted);
  margin: 0;
}

.service-block {
  padding: 3rem 0;
  border-bottom: 1px solid var(--border);
}

.service-block:last-child {
  border-bottom: none;
}

.service-intro {
  color: var(--text-muted);
  max-width: 40rem;
  margin-bottom: 1.5rem;
}

.scope-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.5rem 2rem;
}

.scope-list li {
  font-size: 0.9375rem;
  color: var(--text-muted);
  padding-left: 1.25rem;
  position: relative;
}

.scope-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55rem;
  width: 6px;
  height: 6px;
  background: var(--accent);
  border-radius: 50%;
}

.callout {
  background: var(--accent-light);
  border-radius: 8px;
  padding: 1.25rem 1.5rem;
  margin-top: 1.5rem;
  font-size: 0.9375rem;
  color: var(--text);
}

.services-footer-note {
  text-align: center;
  padding: 2.5rem;
  background: var(--bg-alt);
  border-radius: 8px;
  margin-top: 2rem;
  font-size: 0.9375rem;
  color: var(--text-muted);
}

.flow-steps {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem;
  margin: 2rem 0;
}

.flow-step {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 0.75rem 1.25rem;
  font-size: 0.875rem;
  font-weight: 500;
}

.flow-arrow {
  color: var(--text-muted);
  font-size: 0.875rem;
}

.two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2.5rem;
}

.ok-avoid-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9375rem;
}

.ok-avoid-table th,
.ok-avoid-table td {
  padding: 0.75rem 1rem;
  text-align: left;
  border-bottom: 1px solid var(--border);
  vertical-align: top;
}

.ok-avoid-table th {
  font-size: 0.8125rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--accent);
  background: var(--bg-alt);
}

.ok-avoid-table td {
  color: var(--text-muted);
}

.about-lead {
  font-size: 1.2rem;
  color: var(--text-muted);
  max-width: 42rem;
  margin-bottom: 2rem;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 3rem;
  align-items: start;
}

.contact-info p {
  color: var(--text-muted);
}

.contact-form {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 2rem;
}

.form-group {
  margin-bottom: 1.25rem;
}

.form-group label {
  display: block;
  font-size: 0.875rem;
  font-weight: 500;
  margin-bottom: 0.4rem;
}

.required-mark {
  color: var(--accent);
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 0.65rem 0.85rem;
  font: inherit;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: var(--bg);
  color: var(--text);
}

.form-group textarea {
  min-height: 120px;
  resize: vertical;
}

.form-note {
  font-size: 0.8125rem;
  color: var(--text-muted);
  margin-top: 1rem;
}

.form-error {
  margin: 0 0 1rem;
  padding: 0.75rem 1rem;
  font-size: 0.875rem;
  color: #8b2e2e;
  background: #fdf0f0;
  border: 1px solid #e8c4c4;
  border-radius: 6px;
}

.page-hero {
  padding: 3rem 0 2rem;
  border-bottom: 1px solid var(--border);
}

.page-hero p {
  color: var(--text-muted);
  max-width: 36rem;
  margin: 0;
}

.site-footer {
  background: var(--navy);
  color: rgba(255, 255, 255, 0.75);
  padding: 3rem 0 2rem;
  margin-top: 2rem;
  font-size: 0.875rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 2rem;
  margin-bottom: 2.5rem;
}

.footer-brand {
  font-family: var(--font-serif);
  font-size: 1.55rem;
  color: #fff;
  margin-bottom: 0.75rem;
}

.footer-grid a {
  color: rgba(255, 255, 255, 0.65);
  display: block;
  margin-bottom: 0.4rem;
  text-decoration: none;
}

.footer-grid a:hover { color: #fff; }

.footer-bottom {
  padding-top: 1.5rem;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  color: rgba(255, 255, 255, 0.45);
  font-size: 0.8125rem;
  line-height: 1.6;
}

.anchor-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1.25rem;
  padding: 1rem 0 2rem;
  border-bottom: 1px solid var(--border);
}

.anchor-nav a {
  font-size: 0.875rem;
  color: var(--text-muted);
  text-decoration: none;
}

.anchor-nav a:hover { color: var(--text); }

@media (max-width: 900px) {
  .credentials-grid,
  .credentials-grid--three { grid-template-columns: 1fr; }
  .client-grid,
  .pillar-grid,
  .gaps-grid,
  .cap-row,
  .boundary-box,
  .journey-steps,
  .two-col,
  .contact-grid,
  .footer-grid { grid-template-columns: 1fr; }
  .scope-list { grid-template-columns: 1fr; }
  .flow-steps { flex-direction: column; align-items: stretch; }
  .flow-arrow { display: none; }
}

@media (max-width: 700px) {
  .menu-toggle { display: block; }

  .nav {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    flex-direction: column;
    background: var(--bg);
    border-bottom: 1px solid var(--border);
    padding: 1rem 1.25rem 1.25rem;
    gap: 0.75rem;
  }

  .nav.open { display: flex; }

  .site-header .container { position: relative; }
}