/* ============================================================
   SH DigitalServices — Design tokens
   Theme: local IT shop, "system status" motif
   ============================================================ */

:root {
  --bg: #EEF1F0;
  --surface: #FFFFFF;
  --ink: #16232E;
  --ink-soft: #4B5B63;
  --ink-faint: #7C8A90;
  --accent: #2F8F63;
  --accent-dark: #1F6E4A;
  --accent-soft: #DCEFE3;
  --copper: #C1652F;
  --copper-soft: #F4E3D6;
  --line: #D7DDE0;
  --line-strong: #B9C2C6;

  --font-display: 'Space Grotesk', 'Arial Narrow', sans-serif;
  --font-body: 'IBM Plex Sans', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-mono: 'IBM Plex Mono', 'SFMono-Regular', Menlo, monospace;

  --radius: 3px;
  --max-width: 1120px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

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

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

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

a:hover { text-decoration: underline; }

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

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

h1, h2, h3 {
  font-family: var(--font-display);
  color: var(--ink);
  margin: 0 0 0.4em;
  letter-spacing: -0.01em;
}

h1 { font-size: clamp(2.1rem, 4.5vw, 3.4rem); line-height: 1.08; }
h2 { font-size: clamp(1.5rem, 2.6vw, 2.1rem); line-height: 1.15; }
h3 { font-size: 1.15rem; }

p { color: var(--ink-soft); margin: 0 0 1em; }

.eyebrow {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent-dark);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 14px;
}

.dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 0 rgba(47,143,99,0.6);
  animation: pulse 2.4s infinite;
  flex: none;
}

@keyframes pulse {
  0%   { box-shadow: 0 0 0 0 rgba(47,143,99,0.45); }
  70%  { box-shadow: 0 0 0 6px rgba(47,143,99,0); }
  100% { box-shadow: 0 0 0 0 rgba(47,143,99,0); }
}

/* ---------- Top bar ---------- */

.topbar {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(238,241,240,0.92);
  backdrop-filter: blur(6px);
  border-bottom: 1px solid var(--line);
}

.topbar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 28px;
  max-width: var(--max-width);
  margin: 0 auto;
  gap: 20px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-mono);
  font-weight: 600;
  font-size: 0.92rem;
  letter-spacing: 0.04em;
  color: var(--ink);
  text-decoration: none;
  white-space: nowrap;
}

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

.brand .mark {
  width: 30px;
  height: 30px;
  border: 1.5px solid var(--ink);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 700;
  background: var(--ink);
  color: var(--bg);
  flex: none;
}

nav.mainnav {
  display: flex;
  gap: 4px;
  align-items: center;
  flex-wrap: wrap;
}

nav.mainnav a {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--ink-soft);
  padding: 8px 12px;
  border-radius: var(--radius);
  text-decoration: none;
}

nav.mainnav a:hover {
  background: var(--accent-soft);
  color: var(--accent-dark);
  text-decoration: none;
}

nav.mainnav a.active {
  color: var(--ink);
  background: var(--surface);
  border: 1px solid var(--line);
}

.call-pill {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  background: var(--ink);
  color: var(--bg) !important;
  padding: 9px 16px;
  border-radius: 999px;
  white-space: nowrap;
  letter-spacing: 0.02em;
}

.call-pill:hover { background: var(--accent-dark); text-decoration: none; }

/* ---------- Hero ---------- */

.hero {
  padding: 76px 0 48px;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 40px;
  align-items: start;
}

@media (max-width: 860px) {
  .hero-grid { grid-template-columns: 1fr; }
}

.hero p.lead {
  font-size: 1.1rem;
  max-width: 46ch;
}

.cta-row {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-top: 26px;
}

.btn {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  letter-spacing: 0.02em;
  padding: 13px 22px;
  border-radius: var(--radius);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  text-decoration: none;
  border: 1.5px solid transparent;
}

.btn-primary {
  background: var(--accent);
  color: #fff;
}
.btn-primary:hover { background: var(--accent-dark); text-decoration: none; }

.btn-ghost {
  border-color: var(--ink);
  color: var(--ink);
}
.btn-ghost:hover { background: var(--ink); color: var(--bg); text-decoration: none; }

/* status panel in hero */

.status-panel {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
}

.status-panel-head {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-faint);
  padding: 12px 16px;
  border-bottom: 1px solid var(--line);
  background: #F6F8F7;
}

.status-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 13px 16px;
  border-bottom: 1px solid var(--line);
  font-family: var(--font-mono);
  font-size: 0.82rem;
}

.status-row:last-child { border-bottom: none; }

.status-ok {
  color: var(--accent-dark);
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.72rem;
  letter-spacing: 0.06em;
}

/* ---------- Sections ---------- */

section { padding: 56px 0; }

.section-alt {
  background: var(--surface);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.section-head {
  max-width: 60ch;
  margin-bottom: 36px;
}

/* module / service cards */

.module-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}

@media (max-width: 900px) {
  .module-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 560px) {
  .module-grid { grid-template-columns: 1fr; }
}

.module-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 22px 18px;
  transition: border-color 0.15s ease, transform 0.15s ease;
}

.module-card:hover {
  border-color: var(--accent);
  transform: translateY(-2px);
}

.module-code {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  color: var(--ink-faint);
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  padding: 3px 7px;
  display: inline-block;
  margin-bottom: 14px;
}

.module-card h3 { margin-bottom: 8px; }
.module-card p { font-size: 0.94rem; margin-bottom: 0; }

.module-card ul {
  margin: 12px 0 0;
  padding-left: 18px;
  color: var(--ink-soft);
  font-size: 0.92rem;
}
.module-card li { margin-bottom: 4px; }

/* trust strip */

.trust-strip {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

@media (max-width: 760px) {
  .trust-strip { grid-template-columns: 1fr; }
}

.trust-item {
  border-left: 2px solid var(--accent);
  padding-left: 16px;
}

.trust-item .num {
  font-family: var(--font-mono);
  font-size: 1.6rem;
  color: var(--ink);
  display: block;
  margin-bottom: 4px;
}

.trust-item .label {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--ink-faint);
}

/* contact / info card */

.info-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 26px;
}

.info-line {
  display: flex;
  gap: 10px;
  padding: 10px 0;
  border-bottom: 1px solid var(--line);
  font-size: 0.95rem;
}
.info-line:last-child { border-bottom: none; }

.info-line .k {
  font-family: var(--font-mono);
  color: var(--ink-faint);
  width: 84px;
  flex: none;
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding-top: 2px;
}

.info-line .v { color: var(--ink); }

/* form */

form.contact-form {
  display: grid;
  gap: 14px;
}

.contact-form label {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--ink-faint);
  display: block;
  margin-bottom: 6px;
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  font-family: var(--font-body);
  font-size: 0.95rem;
  padding: 12px 14px;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  background: var(--surface);
  color: var(--ink);
}

.contact-form input:focus,
.contact-form textarea:focus {
  border-color: var(--accent);
}

/* ---------- Footer (terminal log) ---------- */

footer.term {
  background: var(--ink);
  color: #C9D3D6;
  padding: 40px 0 28px;
  font-family: var(--font-mono);
  font-size: 0.85rem;
}

footer.term .term-line { margin-bottom: 6px; }
footer.term .prompt { color: var(--accent); margin-right: 8px; }
footer.term .k { color: var(--ink-faint); }

footer.term .cursor {
  display: inline-block;
  width: 7px;
  height: 14px;
  background: var(--accent);
  margin-left: 4px;
  animation: blink 1.1s steps(1) infinite;
  vertical-align: -2px;
}

@keyframes blink { 50% { opacity: 0; } }

footer.term .foot-bottom {
  margin-top: 22px;
  padding-top: 16px;
  border-top: 1px solid #2A3A45;
  color: #7C8A90;
  font-size: 0.78rem;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 8px;
}

/* page hero for subpages (services/about/contact) */

.page-head {
  padding: 56px 0 20px;
}

.page-head p.lead { max-width: 60ch; }