/* ============================================
   Kingsmede Consulting — Design Tokens
   Palette: smooth deep-green field, light grey text,
   muted gold accent for direction/progress.
   Type: Lora (display serif) + IBM Plex Sans (body)
   + IBM Plex Mono (eyebrows / labels).
   ============================================ */

:root {
  --bg-deep:      #16302A;   /* base field, deepest green */
  --bg-mid:       #1E3F36;   /* mid gradient stop */
  --bg-rise:      #244A3F;   /* lightest gradient stop */
  --bg-tile:      #1C3C32;   /* tile surface */
  --bg-tile-hi:   #25493D;   /* tile hover surface */
  --line:         rgba(216, 219, 214, 0.14);
  --line-strong:  rgba(216, 219, 214, 0.28);

  --text-soft:    #D7DAD4;   /* primary light grey */
  --text-dim:     #A9B2A8;   /* secondary / muted grey */
  --text-bright:  #ECEEEA;   /* headings, brightest */

  --accent:       #C2A463;   /* muted sand-gold */
  --accent-dim:   #8C7A4C;

  --font-display: 'Lora', Georgia, 'Times New Roman', serif;
  --font-body:    'IBM Plex Sans', 'Segoe UI', Helvetica, Arial, sans-serif;
  --font-mono:    'IBM Plex Mono', 'Courier New', monospace;

  --maxw: 1120px;
}

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

body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--text-soft);
  background:
    radial-gradient(ellipse 1200px 700px at 50% -10%, var(--bg-rise) 0%, transparent 60%),
    linear-gradient(180deg, var(--bg-deep) 0%, var(--bg-mid) 45%, var(--bg-deep) 100%);
  background-attachment: fixed;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

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

h1, h2, h3 {
  font-family: var(--font-display);
  color: var(--text-bright);
  margin: 0 0 0.5em 0;
  font-weight: 600;
  letter-spacing: 0.01em;
}

p { color: var(--text-soft); }

.eyebrow {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--accent);
}

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

/* ---------- Skip link / focus ---------- */
.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--accent);
  color: var(--bg-deep);
  padding: 8px 14px;
  z-index: 100;
}
.skip-link:focus { left: 12px; top: 12px; }

a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
}

/* ---------- Header / Nav ---------- */
header.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  backdrop-filter: blur(10px);
  background: rgba(22, 48, 42, 0.78);
  border-bottom: 1px solid var(--line);
}

.nav-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 32px;
  max-width: var(--maxw);
  margin: 0 auto;
}

.brand {
  font-family: var(--font-display);
  font-size: 1.18rem;
  color: var(--text-bright);
  display: flex;
  align-items: center;
  gap: 10px;
  letter-spacing: 0.01em;
}

.brand .mark {
  width: 11px;
  height: 11px;
  border-radius: 1px;
  background: var(--accent);
  display: inline-block;
  transform: rotate(45deg);
  flex-shrink: 0;
}

nav.primary-nav {
  display: flex;
  gap: 32px;
  font-size: 0.92rem;
}

nav.primary-nav a {
  color: var(--text-dim);
  position: relative;
  padding: 4px 0;
  transition: color 0.2s ease;
}
nav.primary-nav a:hover,
nav.primary-nav a.active { color: var(--text-bright); }

nav.primary-nav a.active::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: -6px;
  height: 1px;
  background: var(--accent);
}

/* ---------- Hero ---------- */
.hero {
  position: relative;
  padding: 96px 0 80px;
  overflow: hidden;
}

.hero-graphic {
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: 0.55;
}

.hero-inner { position: relative; z-index: 1; max-width: 680px; }

.hero .eyebrow { margin-bottom: 18px; display: block; }

.hero h1 {
  font-size: clamp(2.3rem, 4.4vw, 3.4rem);
  line-height: 1.12;
  margin-bottom: 22px;
}

.hero p.lede {
  font-size: 1.08rem;
  color: var(--text-dim);
  max-width: 540px;
  margin-bottom: 0;
}

/* ---------- Service tiles ---------- */
.services-section { padding: 20px 0 100px; }

.section-head { margin-bottom: 36px; max-width: 620px; }
.section-head .eyebrow { margin-bottom: 10px; display: block; }

.tile-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}

.tile {
  background: var(--bg-tile);
  padding: 36px 28px 32px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  transition: background 0.25s ease, transform 0.25s ease;
  min-height: 230px;
}

.tile:hover {
  background: var(--bg-tile-hi);
  transform: translateY(-3px);
}

.tile .icon {
  width: 34px;
  height: 34px;
  stroke: var(--accent);
  fill: none;
  stroke-width: 1.4;
}

.tile .num {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--text-dim);
  letter-spacing: 0.1em;
}

.tile h3 {
  font-size: 1.08rem;
  margin-bottom: 4px;
  line-height: 1.3;
}

.tile p {
  font-size: 0.89rem;
  color: var(--text-dim);
  margin: 0;
  flex-grow: 1;
}

.tile .go {
  font-family: var(--font-mono);
  font-size: 0.74rem;
  letter-spacing: 0.05em;
  color: var(--accent);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 4px;
}

.tile .go svg {
  width: 12px; height: 12px;
  transition: transform 0.2s ease;
}

.tile:hover .go svg { transform: translateX(3px); }

/* ---------- Footer ---------- */
footer.site-footer {
  border-top: 1px solid var(--line);
  padding: 36px 0;
}

.footer-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 14px;
}

.footer-row .copy {
  font-size: 0.82rem;
  color: var(--text-dim);
}

.footer-row .flinks {
  display: flex;
  gap: 22px;
  font-size: 0.82rem;
  color: var(--text-dim);
}
.footer-row .flinks a:hover { color: var(--accent); }

/* ---------- Subpage layout ---------- */
.sub-hero {
  padding: 64px 0 48px;
  border-bottom: 1px solid var(--line);
}

.back-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.05em;
  color: var(--text-dim);
  margin-bottom: 28px;
}
.back-link:hover { color: var(--accent); }
.back-link svg { width: 13px; height: 13px; }

.sub-hero h1 {
  font-size: clamp(2rem, 3.6vw, 2.7rem);
  max-width: 760px;
}

.page-title-tag {
  display: block;
  margin-top: 30px;
  margin-bottom: 16px;
  font-size: 0.8rem;
}

.sub-hero .lede {
  color: var(--text-dim);
  max-width: 620px;
  font-size: 1.04rem;
}

.content-section { padding: 56px 0 100px; }

.content-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 64px;
}

.content-grid .body-copy p {
  margin-bottom: 1.3em;
  font-size: 1rem;
}

.content-grid .body-copy h2 {
  font-size: 1.3rem;
  margin-top: 1.6em;
}

.side-card {
  background: var(--bg-tile);
  border: 1px solid var(--line);
  padding: 30px 26px;
  align-self: start;
}

.side-card .eyebrow { margin-bottom: 14px; display: block; }

.side-card ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

.side-card li {
  padding: 12px 0;
  border-top: 1px solid var(--line);
  font-size: 0.92rem;
  color: var(--text-soft);
  display: flex;
  gap: 10px;
}
.side-card li:first-child { border-top: none; }

.side-card li svg {
  width: 14px; height: 14px;
  stroke: var(--accent);
  fill: none;
  stroke-width: 1.6;
  flex-shrink: 0;
  margin-top: 3px;
}

.cta-box {
  margin-top: 24px;
  padding-top: 24px;
  border-top: 1px solid var(--line-strong);
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--accent);
  color: var(--bg-deep);
  font-family: var(--font-mono);
  font-size: 0.8rem;
  letter-spacing: 0.04em;
  padding: 12px 20px;
  border: none;
  cursor: pointer;
  transition: background 0.2s ease, transform 0.2s ease;
}
.btn:hover { background: var(--text-bright); transform: translateY(-1px); }

.btn.ghost {
  background: transparent;
  color: var(--text-bright);
  border: 1px solid var(--line-strong);
}
.btn.ghost:hover { border-color: var(--accent); color: var(--accent); }

/* ---------- Contact form ---------- */
.contact-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 64px;
}

form.contact-form {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

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

.field label {
  font-family: var(--font-mono);
  font-size: 0.74rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-dim);
}

.field input,
.field textarea {
  background: var(--bg-tile);
  border: 1px solid var(--line-strong);
  color: var(--text-bright);
  font-family: var(--font-body);
  font-size: 0.96rem;
  padding: 12px 14px;
  border-radius: 2px;
}

.field input::placeholder,
.field textarea::placeholder { color: var(--text-dim); }

.field input:focus,
.field textarea:focus {
  border-color: var(--accent);
  outline: none;
}

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

.form-note {
  font-size: 0.82rem;
  color: var(--text-dim);
}

.success-msg {
  display: none;
  background: var(--bg-tile);
  border: 1px solid var(--accent);
  padding: 16px 18px;
  font-size: 0.92rem;
  color: var(--text-bright);
}
.success-msg.show { display: block; }

/* ---------- Responsive ---------- */
@media (max-width: 920px) {
  .tile-grid { grid-template-columns: repeat(2, 1fr); }
  .content-grid, .contact-grid { grid-template-columns: 1fr; gap: 36px; }
  nav.primary-nav { gap: 18px; font-size: 0.85rem; }
}

@media (max-width: 600px) {
  .tile-grid { grid-template-columns: 1fr; }
  .nav-row { padding: 16px 20px; flex-direction: column; gap: 14px; }
  .wrap { padding: 0 20px; }
  .hero { padding: 56px 0 56px; }
  .footer-row { flex-direction: column; align-items: flex-start; }
}

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