/* ============================================================
   6ix IT Solutions — site stylesheet
   Palette: harbour navy / steel / paper / mist / status green
   Type: Archivo (display), IBM Plex Sans (body), IBM Plex Mono (labels)
   ============================================================ */

:root {
  --ink: #0b1e31;
  --ink-2: #122b45;
  --steel: #44586e;
  --paper: #fbfcfd;
  --mist: #eef2f6;
  --line: #d9e1e9;
  --status: #0e8a63;
  --status-dim: #e3f2ec;
  --white: #ffffff;

  --font-display: "Archivo", system-ui, sans-serif;
  --font-body: "IBM Plex Sans", system-ui, sans-serif;
  --font-mono: "IBM Plex Mono", ui-monospace, monospace;

  --maxw: 1120px;
  --radius: 10px;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

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

body {
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.65;
  color: var(--ink);
  background: var(--paper);
  -webkit-font-smoothing: antialiased;
}

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

.container { max-width: var(--maxw); margin: 0 auto; padding: 0 24px; }

h1, h2, h3, h4 {
  font-family: var(--font-display);
  letter-spacing: -0.015em;
  line-height: 1.15;
  color: var(--ink);
}

h1 { font-size: clamp(2.1rem, 4.5vw, 3.1rem); font-weight: 700; }
h2 { font-size: clamp(1.6rem, 3vw, 2.1rem); font-weight: 700; }
h3 { font-size: 1.15rem; font-weight: 600; }

p { color: var(--steel); }
p strong { color: var(--ink); }

a { color: var(--status); text-decoration: none; }
a:hover { text-decoration: underline; }

:focus-visible {
  outline: 3px solid var(--status);
  outline-offset: 2px;
  border-radius: 3px;
}

/* ---------- Mono label / eyebrow + status chip (signature motif) ---------- */

.eyebrow {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--status);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 14px;
}
.eyebrow::before {
  content: "";
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--status);
  flex: none;
}

.chip {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--ink);
  background: var(--status-dim);
  border: 1px solid #c4e4d6;
  border-radius: 999px;
  padding: 6px 12px 6px 10px;
  display: inline-flex;
  align-items: center;
  gap: 7px;
  white-space: nowrap;
}
.chip::before {
  content: "";
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--status);
  flex: none;
}

/* ---------- Buttons ---------- */

.btn {
  display: inline-block;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.95rem;
  padding: 13px 26px;
  border-radius: var(--radius);
  border: 1.5px solid transparent;
  cursor: pointer;
  text-decoration: none;
  transition: background 0.15s ease, color 0.15s ease, border-color 0.15s ease;
}
.btn:hover { text-decoration: none; }

.btn-primary { background: var(--ink); color: var(--white); }
.btn-primary:hover { background: var(--ink-2); }

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

.btn-invert { background: var(--white); color: var(--ink); }
.btn-invert:hover { background: var(--mist); }

/* ---------- Header ---------- */

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(251, 252, 253, 0.92);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line);
}
.nav-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 68px;
  gap: 24px;
}
.brand {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.12rem;
  letter-spacing: -0.01em;
  color: var(--ink);
  display: flex;
  align-items: baseline;
  gap: 2px;
}
.brand:hover { text-decoration: none; }
.brand .six { color: var(--status); }

.nav-links {
  display: flex;
  align-items: center;
  gap: 26px;
  list-style: none;
}
.nav-links a {
  font-size: 0.92rem;
  font-weight: 500;
  color: var(--steel);
}
.nav-links a:hover { color: var(--ink); text-decoration: none; }
.nav-links a[aria-current="page"] { color: var(--ink); font-weight: 600; }
.nav-links .btn { padding: 10px 18px; font-size: 0.88rem; }

.nav-toggle {
  display: none;
  background: none;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 8px 10px;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  color: var(--ink);
  cursor: pointer;
}

@media (max-width: 880px) {
  .nav-toggle { display: block; }
  .nav-links {
    display: none;
    position: absolute;
    top: 68px; left: 0; right: 0;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    background: var(--white);
    border-bottom: 1px solid var(--line);
    padding: 8px 0 16px;
  }
  .nav-links.open { display: flex; }
  .nav-links li { padding: 10px 24px; }
  .nav-links .btn { display: block; text-align: center; }
}

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

.hero { padding: 72px 0 64px; }
.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 56px;
  align-items: center;
}
.hero h1 { margin: 0 0 18px; }
.hero .lede { font-size: 1.13rem; max-width: 34em; margin-bottom: 28px; }
.hero-ctas { display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 30px; }
.hero-chips { display: flex; flex-wrap: wrap; gap: 10px; }

@media (max-width: 880px) {
  .hero { padding: 48px 0; }
  .hero-grid { grid-template-columns: 1fr; gap: 40px; }
}

/* Ops console card (hero signature) */
.console {
  background: var(--ink);
  border-radius: 14px;
  padding: 22px 22px 18px;
  box-shadow: 0 24px 60px -24px rgba(11, 30, 49, 0.45);
}
.console-title {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: #7f96ad;
  display: flex;
  justify-content: space-between;
  padding-bottom: 14px;
  border-bottom: 1px solid #22405e;
  margin-bottom: 6px;
}
.console-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  padding: 11px 0;
  border-bottom: 1px solid #16324d;
}
.console-row:last-child { border-bottom: none; }
.console-row .label {
  font-size: 0.88rem;
  color: #cfdae5;
}
.console-row .state {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #5fd3a9;
  display: inline-flex;
  align-items: center;
  gap: 7px;
  white-space: nowrap;
}
.console-row .state::before {
  content: "";
  width: 6px; height: 6px;
  border-radius: 50%;
  background: #37b586;
}

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

.section { padding: 76px 0; }
.section.alt { background: var(--mist); }
.section-head { max-width: 640px; margin-bottom: 44px; }
.section-head p { margin-top: 12px; }

@media (max-width: 880px) { .section { padding: 56px 0; } }

/* ---------- Card grids ---------- */

.grid { display: grid; gap: 20px; }
.grid.cols-3 { grid-template-columns: repeat(3, 1fr); }
.grid.cols-2 { grid-template-columns: repeat(2, 1fr); }
@media (max-width: 880px) {
  .grid.cols-3 { grid-template-columns: 1fr; }
  .grid.cols-2 { grid-template-columns: 1fr; }
}

.card {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 26px 24px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  transition: border-color 0.15s ease, transform 0.15s ease;
}
a.card:hover { border-color: var(--status); text-decoration: none; transform: translateY(-2px); }
.card h3 { margin: 0; }
.card p { font-size: 0.95rem; margin: 0; }
.card .card-tag {
  font-family: var(--font-mono);
  font-size: 0.66rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--status);
}
.card .card-more {
  margin-top: auto;
  padding-top: 8px;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--ink);
}

/* ---------- Process steps ---------- */

.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
@media (max-width: 880px) { .steps { grid-template-columns: 1fr; } }
.step {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 26px 24px;
}
.step .step-num {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  color: var(--status);
  display: block;
  margin-bottom: 10px;
}
.step h3 { margin-bottom: 8px; }
.step p { font-size: 0.95rem; }

/* ---------- Checklist ---------- */

ul.checklist { list-style: none; display: grid; gap: 10px; }
ul.checklist li {
  padding-left: 28px;
  position: relative;
  color: var(--steel);
  font-size: 0.98rem;
}
ul.checklist li::before {
  content: "";
  position: absolute;
  left: 0; top: 7px;
  width: 14px; height: 14px;
  border-radius: 50%;
  background: var(--status-dim);
  border: 1.5px solid var(--status);
}
ul.checklist li::after {
  content: "";
  position: absolute;
  left: 4.5px; top: 10.5px;
  width: 6px; height: 3.5px;
  border-left: 1.5px solid var(--status);
  border-bottom: 1.5px solid var(--status);
  transform: rotate(-45deg);
}

/* ---------- Split layout ---------- */

.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: start;
}
@media (max-width: 880px) { .split { grid-template-columns: 1fr; gap: 36px; } }

/* ---------- CTA band ---------- */

.cta-band { background: var(--ink); padding: 72px 0; }
.cta-band h2 { color: var(--white); margin-bottom: 12px; }
.cta-band p { color: #a9bccd; max-width: 36em; margin-bottom: 28px; }

/* ---------- Page hero (interior pages) ---------- */

.page-hero {
  padding: 64px 0 52px;
  border-bottom: 1px solid var(--line);
}
.page-hero .lede { font-size: 1.1rem; max-width: 40em; margin-top: 16px; }
@media (max-width: 880px) { .page-hero { padding: 44px 0 36px; } }

/* ---------- Prose (legal / long-form) ---------- */

.prose { max-width: 46em; }
.prose h2 { margin: 40px 0 12px; font-size: 1.35rem; }
.prose h3 { margin: 28px 0 8px; }
.prose p { margin-bottom: 14px; }
.prose ul { margin: 0 0 14px 22px; color: var(--steel); }
.prose ul li { margin-bottom: 6px; }
.prose .updated {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--steel);
}

/* ---------- Forms ---------- */

.form-card {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 32px 28px;
}
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.form-grid .full { grid-column: 1 / -1; }
@media (max-width: 700px) { .form-grid { grid-template-columns: 1fr; } }

label {
  display: block;
  font-weight: 600;
  font-size: 0.88rem;
  margin-bottom: 6px;
  color: var(--ink);
}
label .req { color: var(--status); }
input[type="text"], input[type="email"], input[type="tel"], select, textarea {
  width: 100%;
  font-family: var(--font-body);
  font-size: 0.95rem;
  color: var(--ink);
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 11px 13px;
}
input:focus, select:focus, textarea:focus {
  outline: none;
  border-color: var(--status);
  box-shadow: 0 0 0 3px var(--status-dim);
}
textarea { resize: vertical; min-height: 130px; }
.form-note { font-size: 0.85rem; color: var(--steel); margin-top: 14px; }
.hidden { display: none; }

/* ---------- Footer ---------- */

.site-footer {
  background: var(--ink);
  color: #a9bccd;
  padding: 56px 0 32px;
  font-size: 0.92rem;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 40px;
  border-bottom: 1px solid #22405e;
}
@media (max-width: 880px) { .footer-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .footer-grid { grid-template-columns: 1fr; } }

.site-footer .brand { color: var(--white); margin-bottom: 12px; }
.site-footer h4 {
  color: var(--white);
  font-size: 0.8rem;
  font-family: var(--font-mono);
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 14px;
}
.site-footer ul { list-style: none; display: grid; gap: 9px; }
.site-footer a { color: #a9bccd; }
.site-footer a:hover { color: var(--white); }
.footer-bottom {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  padding-top: 24px;
  font-size: 0.82rem;
  color: #7f96ad;
}

/* ---------- Utility ---------- */

.mt-2 { margin-top: 16px; }
.mt-3 { margin-top: 24px; }
.mb-2 { margin-bottom: 16px; }