/* =========================================================
   PropellerHead Services — Design Tokens
   Palette pulls its four accents directly from the logo mark,
   reused as system-status semantics throughout the site
   (a nod to monitoring / HA / DR — the services being sold).
   ========================================================= */

:root {
  /* Base */
  --navy:        #0E1620;   /* Blueprint Navy — page background */
  --panel:       #141F2B;   /* Panel Slate — card / surface background */
  --panel-raised:#182531;   /* slightly lighter panel for hover/emphasis */
  --line:        #263544;   /* Schematic Line — hairlines, borders */
  --line-soft:   #1C2A38;

  /* Text */
  --ink:         #F3F6F8;   /* Signal White */
  --ink-dim:     #C4D0D9;
  --muted:       #8FA1AF;   /* Vapor Grey */
  --muted-soft:  #6B7C89;

  /* Accents — lifted from the logo propeller */
  --red:    #E8483A;  /* Critical / Alert */
  --blue:   #3E8DE0;  /* Info / Standby   */
  --green:  #2FAE63;  /* Healthy / Online */
  --amber:  #F2B705;  /* Warning / Scheduled */

  /* Type */
  --font-display: 'Space Grotesk', 'Arial Narrow', sans-serif;
  --font-body:    'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-mono:    'JetBrains Mono', 'SFMono-Regular', Consolas, monospace;

  --container: 1180px;
}

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

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

/* Faint blueprint grid wash on the page background */
body {
  background-image:
    linear-gradient(rgba(255,255,255,0.02) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.02) 1px, transparent 1px);
  background-size: 42px 42px;
  background-attachment: fixed;
}

h1, h2, h3, h4 {
  font-family: var(--font-display);
  color: var(--ink);
  font-weight: 500;
  line-height: 1.15;
  letter-spacing: -0.01em;
  margin: 0 0 0.5em;
}

h1 { font-size: clamp(2.4rem, 5vw, 3.6rem); font-weight: 600; }
h2 { font-size: clamp(1.7rem, 3.2vw, 2.4rem); }
h3 { font-size: 1.2rem; }

p { margin: 0 0 1em; }
a { color: inherit; text-decoration: none; }

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

.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 28px;
}

.eyebrow {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted-soft);
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 14px;
}
.eyebrow::before {
  content: "";
  width: 22px;
  height: 1px;
  background: var(--amber);
  display: inline-block;
}

section { position: relative; padding: 96px 0; }
section.tight { padding: 64px 0; }

.section-head {
  max-width: 640px;
  margin-bottom: 52px;
}
.section-head.center { margin-left: auto; margin-right: auto; text-align: center; }

hr.rule {
  border: none;
  border-top: 1px solid var(--line);
  margin: 0;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 0.82rem;
  letter-spacing: 0.02em;
  padding: 13px 22px;
  border-radius: 3px;
  border: 1px solid transparent;
  cursor: pointer;
  transition: all 0.15s ease;
  white-space: nowrap;
}
.btn-primary {
  background: var(--amber);
  color: #16130A;
  font-weight: 600;
}
.btn-primary:hover { background: #ffce33; transform: translateY(-1px); }

.btn-ghost {
  background: transparent;
  border-color: var(--line);
  color: var(--ink-dim);
}
.btn-ghost:hover { border-color: var(--muted-soft); color: var(--ink); }

.btn-block { width: 100%; justify-content: center; }

/* ---------- Header ---------- */
header.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(14, 22, 32, 0.88);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line-soft);
}
.nav-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 76px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 12px;
}
.brand img { height: 30px; width: auto; display: block; }
.brand-name {
  font-family: var(--font-display);
  font-size: 1.05rem;
  color: var(--ink);
  font-weight: 600;
  letter-spacing: -0.01em;
}
.brand-name span { color: var(--amber); }

nav.primary-nav {
  display: flex;
  align-items: center;
  gap: 34px;
}
nav.primary-nav a {
  font-size: 0.88rem;
  color: var(--muted);
  transition: color 0.15s ease;
  position: relative;
}
nav.primary-nav a:hover { color: var(--ink); }
nav.primary-nav a.active { color: var(--ink); }
nav.primary-nav a.active::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: -26px;
  height: 2px;
  background: var(--amber);
}
.nav-links { display: flex; align-items: center; gap: 34px; }
.nav-cta { display: flex; align-items: center; gap: 18px; }

.menu-toggle {
  display: none;
  background: none;
  border: 1px solid var(--line);
  border-radius: 3px;
  padding: 8px 10px;
  color: var(--ink);
  cursor: pointer;
}

/* ---------- Hero ---------- */
.hero {
  padding: 84px 0 60px;
  overflow: hidden;
}
.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 56px;
  align-items: center;
}
.hero h1 { margin-bottom: 22px; }
.hero .lede {
  font-size: 1.08rem;
  color: var(--muted);
  max-width: 46ch;
  margin-bottom: 34px;
}
.hero-ctas { display: flex; gap: 14px; margin-bottom: 44px; flex-wrap: wrap; }

.hero-meta {
  display: flex;
  gap: 34px;
  font-family: var(--font-mono);
  font-size: 0.76rem;
  color: var(--muted-soft);
  flex-wrap: wrap;
}
.hero-meta strong { color: var(--ink-dim); font-weight: 600; }

/* ---------- Signature: Status Board ---------- */
.status-board {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 30px 60px -30px rgba(0,0,0,0.6);
}
.status-board-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 18px;
  border-bottom: 1px solid var(--line);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--muted-soft);
}
.status-board-head .dots { display: flex; gap: 6px; }
.status-board-head .dots span {
  width: 8px; height: 8px; border-radius: 50%; background: var(--line);
}
.status-rows { padding: 6px 0; }
.status-row {
  display: grid;
  grid-template-columns: 20px 1fr auto;
  align-items: center;
  gap: 12px;
  padding: 13px 18px;
  border-bottom: 1px solid var(--line-soft);
  font-family: var(--font-mono);
  font-size: 0.8rem;
}
.status-row:last-child { border-bottom: none; }
.status-row .label { color: var(--ink-dim); }
.status-row .sub { color: var(--muted-soft); font-size: 0.72rem; display: block; margin-top: 2px; }
.status-row .tag {
  font-size: 0.68rem;
  padding: 3px 8px;
  border-radius: 20px;
  letter-spacing: 0.04em;
  justify-self: end;
}
.dot {
  width: 9px; height: 9px; border-radius: 50%;
  position: relative;
}
.dot::after {
  content: "";
  position: absolute; inset: -5px;
  border-radius: 50%;
  border: 1px solid currentColor;
  opacity: 0.4;
}
.dot.pulse::before {
  content: "";
  position: absolute; inset: 0;
  border-radius: 50%;
  background: currentColor;
  animation: pulse 2.2s ease-out infinite;
}
@keyframes pulse {
  0% { transform: scale(1); opacity: 0.7; }
  100% { transform: scale(2.6); opacity: 0; }
}
.dot-green  { background: var(--green);  color: var(--green); }
.dot-blue   { background: var(--blue);   color: var(--blue); }
.dot-amber  { background: var(--amber);  color: var(--amber); }
.dot-red    { background: var(--red);    color: var(--red); }

.tag-green { background: rgba(47,174,99,0.15); color: var(--green); }
.tag-blue  { background: rgba(62,141,224,0.15); color: var(--blue); }
.tag-amber { background: rgba(242,183,5,0.15); color: var(--amber); }
.tag-red   { background: rgba(232,72,58,0.15); color: var(--red); }

.status-board-foot {
  padding: 12px 18px;
  border-top: 1px solid var(--line);
  font-family: var(--font-mono);
  font-size: 0.68rem;
  color: var(--muted-soft);
  display: flex;
  justify-content: space-between;
}

@media (prefers-reduced-motion: reduce) {
  .dot.pulse::before { animation: none; }
}

/* ---------- Logo strip ---------- */
.logo-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 40px;
  align-items: center;
  justify-content: space-between;
  font-family: var(--font-mono);
  color: var(--muted-soft);
  font-size: 0.78rem;
}

/* ---------- Pillars ---------- */
.pillars {
  display: grid;
  grid-template-columns: repeat(var(--pillar-count, 2), 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: 10px;
  overflow: hidden;
}
.pillar {
  background: var(--panel);
  padding: 40px;
}
.pillar .pillar-index {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--amber);
  margin-bottom: 18px;
  display: block;
}
.pillar h3 { font-size: 1.4rem; margin-bottom: 10px; }
.pillar p.desc { color: var(--muted); margin-bottom: 22px; }
.pillar ul { list-style: none; margin: 0; padding: 0; }
.pillar li {
  padding: 9px 0;
  border-top: 1px solid var(--line-soft);
  font-size: 0.9rem;
  color: var(--ink-dim);
  display: flex;
  align-items: baseline;
  gap: 10px;
}
.pillar li::before {
  content: "";
  width: 5px; height: 5px;
  background: var(--muted-soft);
  border-radius: 50%;
  flex-shrink: 0;
  transform: translateY(-2px);
}

/* ---------- Service cards ---------- */
.service-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: 10px;
  overflow: hidden;
}
.service-card {
  background: var(--panel);
  padding: 34px 30px;
  transition: background 0.15s ease;
}
.service-card:hover { background: var(--panel-raised); }
.service-card .num {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--muted-soft);
  margin-bottom: 20px;
  display: block;
}
.service-card h3 { font-size: 1.08rem; margin-bottom: 10px; }
.service-card p { color: var(--muted); font-size: 0.9rem; margin-bottom: 16px; }
.service-card .tags { display: flex; flex-wrap: wrap; gap: 6px; }
.service-card .tags span {
  font-family: var(--font-mono);
  font-size: 0.66rem;
  color: var(--muted-soft);
  border: 1px solid var(--line);
  padding: 3px 8px;
  border-radius: 20px;
}
.service-card .accent-bar {
  height: 2px;
  width: 28px;
  margin-bottom: 18px;
}
.accent-red   { background: var(--red); }
.accent-blue  { background: var(--blue); }
.accent-green { background: var(--green); }
.accent-amber { background: var(--amber); }

/* ---------- Stats band ---------- */
.stats-band {
  background: var(--panel);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
}
.stat {
  padding: 46px 30px;
  border-left: 1px solid var(--line);
  text-align: center;
}
.stat:first-child { border-left: none; }
.stat .num {
  font-family: var(--font-mono);
  font-size: 2.1rem;
  color: var(--ink);
  font-weight: 600;
}
.stat .label {
  font-size: 0.8rem;
  color: var(--muted-soft);
  margin-top: 6px;
}

/* ---------- Why / approach ---------- */
.approach-list { display: flex; flex-direction: column; }
.approach-item {
  display: grid;
  grid-template-columns: 70px 1fr;
  gap: 24px;
  padding: 28px 0;
  border-top: 1px solid var(--line);
}
.approach-item:last-child { border-bottom: 1px solid var(--line); }
.approach-item .idx {
  font-family: var(--font-mono);
  color: var(--muted-soft);
  font-size: 0.85rem;
}
.approach-item h4 { margin-bottom: 6px; font-size: 1.05rem; }
.approach-item p { color: var(--muted); margin: 0; }

/* ---------- CTA band ---------- */
.cta-band {
  background: linear-gradient(135deg, var(--panel) 0%, var(--panel-raised) 100%);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 56px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
  flex-wrap: wrap;
}
.cta-band h2 { margin-bottom: 8px; }
.cta-band p { color: var(--muted); margin: 0; }

/* ---------- Footer ---------- */
footer.site-footer {
  border-top: 1px solid var(--line);
  padding: 64px 0 32px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 0.9fr 1fr;
  gap: 32px;
  margin-bottom: 48px;
}
.footer-brand-row {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
}
.footer-brand img { height: 28px; width: auto; display: block; }
.footer-brand-name {
  font-family: var(--font-display);
  font-size: 1.05rem;
  color: var(--ink);
  font-weight: 600;
  letter-spacing: -0.01em;
}
.footer-brand-name span { color: var(--amber); }
.footer-brand p { color: var(--muted-soft); font-size: 0.88rem; max-width: 32ch; }
.footer-col h4 {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted-soft);
  margin-bottom: 16px;
  font-weight: 500;
}
.footer-col a, .footer-col p {
  display: block;
  font-size: 0.88rem;
  color: var(--muted);
  margin-bottom: 11px;
}
.footer-col a:hover { color: var(--ink); }
.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 28px;
  border-top: 1px solid var(--line-soft);
  font-size: 0.78rem;
  color: var(--muted-soft);
  flex-wrap: wrap;
  gap: 12px;
}

/* ---------- Page hero (inner pages) ---------- */
.page-hero { padding: 64px 0 20px; }
.page-hero .eyebrow { margin-bottom: 18px; }
.page-hero p.lede { color: var(--muted); max-width: 60ch; font-size: 1.05rem; }
.breadcrumb {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--muted-soft);
  margin-bottom: 20px;
}
.breadcrumb a:hover { color: var(--ink); }

/* ---------- Service detail blocks (services.html) ---------- */
.service-detail {
  display: grid;
  grid-template-columns: 320px 1fr;
  gap: 48px;
  padding: 56px 0;
  border-top: 1px solid var(--line);
}
.service-detail:last-child { padding-bottom: 0; }
.service-detail-head .num {
  font-family: var(--font-mono);
  color: var(--muted-soft);
  font-size: 0.8rem;
  display: block;
  margin-bottom: 14px;
}
.service-detail-head h2 { font-size: 1.6rem; margin-bottom: 12px; }
.service-detail-head p { color: var(--muted); font-size: 0.95rem; }
.service-detail-body .includes {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px 30px;
  list-style: none;
  margin: 0 0 24px;
  padding: 0;
}
.service-detail-body .includes li {
  font-size: 0.9rem;
  color: var(--ink-dim);
  display: flex;
  gap: 10px;
  align-items: flex-start;
}
.service-detail-body .includes li::before {
  content: "";
  width: 5px; height: 5px;
  margin-top: 8px;
  border-radius: 50%;
  flex-shrink: 0;
}
.service-detail-body p.note {
  color: var(--muted-soft);
  font-size: 0.85rem;
  border-left: 2px solid var(--line);
  padding-left: 14px;
  margin-top: 20px;
}

/* ---------- About page ---------- */
.value-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: 10px;
  overflow: hidden;
}
.value-card { background: var(--panel); padding: 32px; }
.value-card h3 { font-size: 1.05rem; margin-bottom: 8px; }
.value-card p { color: var(--muted); font-size: 0.92rem; margin: 0; }

.timeline { display: flex; flex-direction: column; }
.timeline-item {
  display: grid;
  grid-template-columns: 120px 1fr;
  gap: 24px;
  padding: 26px 0;
  border-top: 1px solid var(--line);
}
.timeline-item .year { font-family: var(--font-mono); color: var(--amber); font-size: 0.9rem; }
.timeline-item h4 { margin-bottom: 4px; font-size: 1rem; }
.timeline-item p { color: var(--muted); margin: 0; font-size: 0.9rem; }

/* ---------- Contact page ---------- */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
}
.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: 0.72rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--muted-soft);
}
.field input, .field select, .field textarea {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 4px;
  padding: 12px 14px;
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 0.94rem;
  resize: vertical;
}
.field input:focus, .field select:focus, .field textarea:focus {
  outline: none;
  border-color: var(--amber);
}
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.form-note { font-size: 0.78rem; color: var(--muted-soft); }
.form-status {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  color: var(--green);
  display: none;
}
.form-status.visible { display: block; }

.contact-info-card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 36px;
}
.contact-info-card h3 { font-size: 1rem; margin-bottom: 20px; }
.contact-line { display: flex; gap: 14px; padding: 14px 0; border-top: 1px solid var(--line-soft); }
.contact-line:first-of-type { border-top: none; }
.contact-line .k { font-family: var(--font-mono); font-size: 0.72rem; color: var(--muted-soft); min-width: 90px; }
.contact-line .v { color: var(--ink-dim); font-size: 0.9rem; }

.escalation-table { width: 100%; border-collapse: collapse; margin-top: 20px; font-size: 0.85rem; }
.escalation-table th, .escalation-table td {
  text-align: left;
  padding: 10px 0;
  border-top: 1px solid var(--line-soft);
  color: var(--muted);
}
.escalation-table th { color: var(--muted-soft); font-family: var(--font-mono); font-size: 0.68rem; text-transform: uppercase; letter-spacing: 0.05em; }
.escalation-table td.tag-cell span { padding: 3px 9px; border-radius: 20px; font-size: 0.72rem; font-family: var(--font-mono); }

/* ---------- Responsive ---------- */
@media (max-width: 980px) {
  .hero-grid { grid-template-columns: 1fr; }
  .pillars { grid-template-columns: 1fr; }
  .service-grid { grid-template-columns: repeat(2, 1fr); }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .stat:nth-child(3) { border-left: none; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .service-detail { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
  .value-grid { grid-template-columns: 1fr; }
}

@media (max-width: 720px) {
  nav.primary-nav .nav-links { display: none; }
  .menu-toggle { display: inline-flex; }
  .service-grid { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: 1fr 1fr; }
  .stat:nth-child(3) { border-left: 1px solid var(--line); }
  .stat:nth-child(2n+1) { border-left: none; }
  section { padding: 64px 0; }
  .cta-band { flex-direction: column; align-items: flex-start; }
  .service-detail-body .includes { grid-template-columns: 1fr; }
  .field-row { grid-template-columns: 1fr; }
  .escalation-table { display: block; overflow-x: auto; }
}

body.nav-open .nav-links {
  display: flex !important;
  position: absolute;
  top: 76px; left: 0; right: 0;
  background: var(--navy);
  border-bottom: 1px solid var(--line);
  flex-direction: column;
  padding: 20px 28px 28px;
  gap: 18px;
}