/* ============================================================
   TECHWORKS.NET — shared styles
   Theme: Graphite Slate — cool charcoal background, signal green
   accent, steel-gray secondary tones.
   Type: Big Shoulders Display (headlines) / IBM Plex Sans (body)
         / IBM Plex Mono (data, labels, status)
   ============================================================ */

:root {
  --bg: #171b1d;
  --bg-elevated: #1e2427;
  --bg-elevated-2: #262c2f;
  --bg-console: #101314;

  --text-primary: #eef1f0;
  --text-body: #c7cfcb;
  --text-muted: #8b9691;

  --green: #26b558;
  --green-deep: #1c8a44;
  --green-dim: #17632f;
  --green-ink: #0b1a10;

  --hairline: rgba(255, 255, 255, 0.09);
  --hairline-strong: rgba(255, 255, 255, 0.16);
  --white: #ffffff;

  --font-display: "Big Shoulders Display", sans-serif;
  --font-body: "IBM Plex Sans", -apple-system, sans-serif;
  --font-mono: "IBM Plex Mono", ui-monospace, monospace;

  --container: 1180px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

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

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

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

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

h1, h2, h3 {
  font-family: var(--font-display);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.01em;
  line-height: 0.96;
  margin: 0;
  color: var(--text-primary);
}

.eyebrow {
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--green);
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 14px;
}

.eyebrow .tick { color: var(--text-muted); }

p.lede {
  font-size: 19px;
  color: var(--text-body);
  max-width: 46ch;
}

/* ---------- crosshair / registration mark (signature motif) ---------- */
.mark {
  width: 18px;
  height: 18px;
  flex: none;
  color: var(--green);
}
.mark svg { width: 100%; height: 100%; display: block; }

.divider {
  display: flex;
  align-items: center;
  gap: 14px;
  color: var(--hairline);
  margin: 0;
}
.divider::before,
.divider::after {
  content: "";
  height: 1px;
  flex: 1;
  background: var(--hairline);
}
.divider .mark { color: var(--green); }

/* ---------- header ---------- */
header.site {
  position: sticky;
  top: 0;
  z-index: 40;
  background: rgba(23, 27, 29, 0.86);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--hairline);
}
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 28px;
  max-width: var(--container);
  margin: 0 auto;
}
.brand {
  display: flex;
  align-items: center;
  gap: 14px;
}
.brand img {
  height: 56px;
  width: auto;
}
.brand .status-dot {
  width: 7px; height: 7px; border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 0 3px rgba(38,181,88,0.18);
}
nav.links {
  display: flex;
  align-items: center;
  gap: 34px;
}
nav.links a {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-muted);
  padding: 6px 0;
  border-bottom: 2px solid transparent;
  transition: color 0.15s ease, border-color 0.15s ease;
}
nav.links a:hover,
nav.links a.active {
  color: var(--text-primary);
  border-color: var(--green);
}
.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: 11px 20px;
  border-radius: 3px;
  border: 1px solid transparent;
  cursor: pointer;
}
.btn-primary {
  background: var(--green);
  color: var(--green-ink);
}
.btn-primary:hover { background: #35c968; }
.btn-ghost {
  border-color: var(--hairline-strong);
  color: var(--text-primary);
  background: transparent;
}
.btn-ghost:hover { border-color: var(--green); color: var(--green); }

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 6px;
}
.nav-toggle span {
  width: 22px; height: 2px; background: var(--text-primary);
}

/* ---------- hero ---------- */
.hero {
  padding: 88px 0 70px;
  position: relative;
  overflow: hidden;
}
.hero-watermark {
  position: absolute;
  right: -6%;
  top: 50%;
  transform: translateY(-50%);
  width: 62%;
  max-width: 780px;
  opacity: 0.09;
  pointer-events: none;
  z-index: 0;
  filter: grayscale(0.2);
}
.hero .wrap {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 56px;
  align-items: center;
  z-index: 1;
}
.hero h1 {
  font-size: clamp(46px, 6.4vw, 84px);
}
.hero h1 .accent { color: var(--green); }
.hero .lede { margin-top: 22px; }
.hero .cta-row {
  display: flex;
  gap: 16px;
  margin-top: 34px;
  flex-wrap: wrap;
}

/* status console — signature element */
.console {
  background: var(--bg-console);
  color: #d7ede0;
  border: 1px solid var(--hairline-strong);
  border-radius: 6px;
  padding: 22px 22px 18px;
  font-family: var(--font-mono);
  font-size: 13px;
  box-shadow: 0 24px 60px -18px rgba(0,0,0,0.55);
  position: relative;
}
.console::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: 6px;
  padding: 1px;
  background: linear-gradient(135deg, rgba(38,181,88,0.55), transparent 40%);
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  pointer-events: none;
}
.console-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  color: #6f8c7c;
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 14px;
  padding-bottom: 12px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.console-head .dot {
  width: 8px; height: 8px; border-radius: 50%; background: var(--green);
  display: inline-block; margin-right: 8px;
  box-shadow: 0 0 8px rgba(38,181,88,0.7);
}
.console-lines { min-height: 172px; }
.console-line {
  display: flex;
  gap: 10px;
  padding: 5px 0;
  opacity: 0;
  transform: translateY(4px);
  animation: consoleIn 0.4s ease forwards;
}
.console-line .t { color: #5c766a; flex: none; }
.console-line .ok { color: var(--green); }
.console-line .msg { color: #d7ede0; }
@keyframes consoleIn {
  to { opacity: 1; transform: translateY(0); }
}
@media (prefers-reduced-motion: reduce) {
  .console-line { animation: none; opacity: 1; transform: none; }
}

/* ---------- sections ---------- */
section { padding: 84px 0; }
section.tight { padding: 56px 0; }
.section-head {
  max-width: 640px;
  margin-bottom: 48px;
}
.section-head h2 { font-size: clamp(32px, 4vw, 46px); }
.section-head p { margin-top: 14px; color: var(--text-body); }

/* services grid */
.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.card {
  background: var(--bg-elevated);
  border: 1px solid var(--hairline);
  border-radius: 8px;
  padding: 30px 26px;
  transition: border-color 0.15s ease, transform 0.15s ease;
}
.card:hover {
  border-color: var(--green);
  transform: translateY(-3px);
}
.card .num {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--green);
  letter-spacing: 0.1em;
}
.card h3 {
  font-size: 24px;
  margin-top: 14px;
  text-transform: none;
  letter-spacing: normal;
}
.card p {
  color: var(--text-body);
  margin-top: 10px;
  font-size: 15px;
}
.card .tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 18px;
}
.card .tags span {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text-muted);
  border: 1px solid var(--hairline-strong);
  border-radius: 30px;
  padding: 4px 10px;
}

/* status / reliability strip */
.strip {
  background: var(--bg-elevated);
  border-top: 1px solid var(--hairline);
  border-bottom: 1px solid var(--hairline);
}
.strip .grid-4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
.strip .stat .n {
  font-family: var(--font-display);
  font-size: 46px;
  color: var(--green);
  line-height: 1;
}
.strip .stat .l {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-top: 10px;
}

/* CTA band — the one saturated green moment */
.cta-band {
  background: var(--green);
  color: var(--green-ink);
  text-align: center;
  padding: 70px 0;
}
.cta-band h2 { font-size: clamp(30px, 4.4vw, 48px); color: var(--green-ink); }
.cta-band p { color: rgba(11,26,16,0.75); margin: 14px auto 30px; }
.cta-band .btn-primary { background: var(--green-ink); color: #eafbf0; }
.cta-band .btn-primary:hover { background: #06110a; }

/* footer */
footer.site {
  background: #121618;
  border-top: 1px solid var(--hairline);
  padding: 56px 0 26px;
}
.foot-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 32px;
}
.foot-brand img { height: 46px; margin-bottom: 14px; }
.foot-brand p { color: var(--text-muted); font-size: 14px; max-width: 32ch; }
footer h4 {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 14px;
}
footer ul { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 10px; }
footer ul a { color: var(--text-body); font-size: 14.5px; }
footer ul a:hover { color: var(--green); }
.foot-bottom {
  margin-top: 48px;
  padding-top: 20px;
  border-top: 1px solid var(--hairline);
  display: flex;
  justify-content: space-between;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--text-muted);
}

/* generic page header (services/about/contact) */
.page-hero {
  padding: 60px 0 50px;
  border-bottom: 1px solid var(--hairline);
  position: relative;
  overflow: hidden;
}
.page-hero h1 { font-size: clamp(38px, 5.2vw, 60px); }
.page-hero p.lede { margin-top: 18px; }

/* process steps (real sequence -> numbered) */
.steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}
.step {
  border-top: 2px solid var(--green);
  padding-top: 16px;
}
.step .idx {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--green);
}
.step h3 {
  font-size: 19px;
  margin-top: 10px;
  text-transform: none;
  letter-spacing: normal;
}
.step p { color: var(--text-body); font-size: 14.5px; margin-top: 8px; }

/* two-col content (about) */
.two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: start;
}
.value-list { display: flex; flex-direction: column; gap: 22px; }
.value-list .v {
  display: flex;
  gap: 16px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--hairline);
}
.value-list .v:last-child { border-bottom: none; }
.value-list h3 { font-size: 18px; text-transform: none; letter-spacing: normal; color: var(--text-primary); }
.value-list p { color: var(--text-body); font-size: 14.5px; margin-top: 6px; }

/* contact */
.contact-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 56px;
}
.info-block { display: flex; flex-direction: column; gap: 26px; }
.info-block .item .k {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--green);
}
.info-block .item .v { font-size: 17px; margin-top: 6px; color: var(--text-primary); }

form.contact-form {
  background: var(--bg-elevated);
  border: 1px solid var(--hairline);
  border-radius: 8px;
  padding: 30px;
  display: grid;
  gap: 18px;
}
form.contact-form .row2 { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
label {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-muted);
  display: block;
  margin-bottom: 7px;
}
input, select, textarea {
  width: 100%;
  font-family: var(--font-body);
  font-size: 15px;
  padding: 12px 14px;
  border: 1px solid var(--hairline-strong);
  border-radius: 4px;
  background: var(--bg-elevated-2);
  color: var(--text-primary);
}
input::placeholder, textarea::placeholder { color: var(--text-muted); }
input:focus, select:focus, textarea:focus {
  outline: 2px solid var(--green);
  outline-offset: 1px;
  border-color: var(--green);
}
textarea { resize: vertical; min-height: 120px; }
.form-note {
  font-size: 13px;
  color: var(--text-muted);
}
.form-success {
  display: none;
  background: var(--green);
  color: var(--green-ink);
  padding: 16px 18px;
  border-radius: 6px;
  font-family: var(--font-mono);
  font-size: 13.5px;
}
.form-success.show { display: flex; align-items: center; gap: 10px; }

form.contact-form[hidden] { display: none !important; }
.contact-form.reveal { animation: fadeInUp 0.45s ease; }
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}
@media (prefers-reduced-motion: reduce) {
  .contact-form.reveal { animation: none; }
}

/* honeypot — invisible to people, catches simple bots that auto-fill every field */
.hp-field {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

/* human verification gate */
.verify-console { max-width: 100%; }
.verify-body { margin-top: 2px; }
.verify-q {
  font-family: var(--font-body);
  font-size: 14.5px;
  color: var(--text-body);
  margin: 0 0 18px;
}
.verify-row {
  display: flex;
  align-items: flex-end;
  gap: 12px;
  flex-wrap: wrap;
}
.verify-row label {
  font-family: var(--font-mono);
  font-size: 13.5px;
  color: #d7ede0;
  width: 100%;
  margin-bottom: 8px;
  text-transform: none;
  letter-spacing: normal;
}
.verify-row input {
  flex: 1;
  min-width: 140px;
  background: rgba(255,255,255,0.04);
  border-color: var(--hairline-strong);
  color: var(--text-primary);
}
.verify-row .btn { flex: none; }
.verify-error {
  min-height: 18px;
  margin: 12px 0 0;
  font-family: var(--font-mono);
  font-size: 12.5px;
  color: #ff8a80;
}
.verify-gate.hidden { display: none; }
a:focus-visible, button:focus-visible, .btn:focus-visible {
  outline: 2px solid var(--green);
  outline-offset: 2px;
}

/* ---------- responsive ---------- */
@media (max-width: 920px) {
  nav.links { display: none; }
  .nav-toggle { display: flex; }
  .hero .wrap { grid-template-columns: 1fr; }
  .grid-3, .grid-4, .steps, .two-col, .contact-grid, .foot-grid { grid-template-columns: 1fr 1fr; }
  form.contact-form .row2 { grid-template-columns: 1fr; }
  .hero-watermark { width: 80%; opacity: 0.07; }
}
@media (max-width: 620px) {
  .grid-3, .grid-4, .steps, .two-col, .contact-grid, .foot-grid { grid-template-columns: 1fr; }
  .hero { padding: 56px 0 44px; }
  section { padding: 60px 0; }
  .foot-bottom { flex-direction: column; gap: 8px; }
  .brand img { height: 42px; }
  .hero-watermark { display: none; }
}

/* mobile nav panel */
.mobile-panel {
  display: none;
  flex-direction: column;
  gap: 2px;
  padding: 10px 28px 18px;
  border-bottom: 1px solid var(--hairline);
  background: var(--bg);
}
.mobile-panel.open { display: flex; }
.mobile-panel a {
  font-family: var(--font-mono);
  font-size: 14px;
  text-transform: uppercase;
  padding: 12px 0;
  border-bottom: 1px solid var(--hairline);
  color: var(--text-body);
}