/* ==========================================================================
   ITCompuZservices — Design tokens (brand-matched to logo: navy / teal / green)
   ========================================================================== */
:root {
  --ink: #FFFFFF;
  --surface: #F4F8FA;
  --surface-2: #EAF1F4;
  --border: #DCE6EB;
  --amber: #02AFD2;        /* primary accent — brand teal, from logo */
  --amber-dim: #0489A6;
  --blue: #004C77;          /* brand navy blue, from logo */
  --green: #74AC1F;         /* brand green, from logo */
  --green-dim: #578F15;
  --red: #D64545;
  --text: #0B2438;          /* near-navy body/heading text */
  --muted: #57717F;
  --navy-deep: #003358;     /* darkest navy, headers/footer */
  --font-display: 'Space Grotesk', 'Arial Narrow', sans-serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-mono: 'JetBrains Mono', 'Courier New', monospace;
  --radius: 6px;
  --max-width: 1180px;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--ink);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.001ms !important; animation-iteration-count: 1 !important; transition-duration: 0.001ms !important; scroll-behavior: auto !important; }
}

h1, h2, h3, h4 { font-family: var(--font-display); font-weight: 600; line-height: 1.15; margin: 0 0 0.5em; letter-spacing: -0.01em; color: var(--navy-deep); }
h1 { font-size: clamp(2.2rem, 5vw, 3.4rem); }
h2 { font-size: clamp(1.6rem, 3vw, 2.2rem); }
h3 { font-size: 1.25rem; }
p { margin: 0 0 1em; color: var(--muted); }
a { color: var(--amber-dim); text-decoration: none; }
a:hover { text-decoration: underline; color: var(--amber); }
a:focus-visible, button:focus-visible, input:focus-visible, textarea:focus-visible, select:focus-visible {
  outline: 2px solid var(--blue); outline-offset: 2px;
}
.mono { font-family: var(--font-mono); }

.container { max-width: var(--max-width); margin: 0 auto; padding: 0 24px; }
.section { padding: 88px 0; }
.section--tight { padding: 56px 0; }
.eyebrow {
  font-family: var(--font-mono); font-size: 0.75rem; letter-spacing: 0.12em;
  text-transform: uppercase; color: var(--amber-dim); display: inline-block; margin-bottom: 14px;
  font-weight: 600;
}

/* ---- Buttons ---- */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--font-body); font-weight: 600; font-size: 0.95rem;
  padding: 12px 22px; border-radius: var(--radius); border: 1px solid transparent;
  cursor: pointer; transition: transform 0.15s ease, background 0.15s ease, border-color 0.15s ease;
}
.btn:hover { text-decoration: none; transform: translateY(-1px); }
.btn-primary { background: var(--amber); color: #FFFFFF; }
.btn-primary:hover { background: var(--amber-dim); }
.btn-outline { background: transparent; color: var(--navy-deep); border-color: var(--border); }
.btn-outline:hover { border-color: var(--amber); color: var(--amber-dim); }
.btn-whatsapp { background: #25D366; color: #04240f; }
.btn-whatsapp:hover { background: #1fbd59; }
.btn-block { width: 100%; justify-content: center; }

/* ---- Header / Nav ---- */
.site-header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(255, 255, 255, 0.94); backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--border);
}
.nav { display: flex; align-items: center; justify-content: space-between; padding: 12px 0; }
.brand { display: flex; align-items: center; gap: 10px; font-family: var(--font-display); font-weight: 700; font-size: 1.05rem; color: var(--navy-deep); }
.brand img { height: 44px; width: auto; display: block; }
.nav-links { display: flex; gap: 28px; align-items: center; list-style: none; margin: 0; padding: 0; }
.nav-links a { color: var(--muted); font-size: 0.92rem; font-weight: 500; }
.nav-links a:hover, .nav-links a.active { color: var(--navy-deep); text-decoration: none; }
.nav-cta { display: flex; gap: 10px; align-items: center; }
.nav-toggle { display: none; background: none; border: 1px solid var(--border); border-radius: var(--radius); color: var(--navy-deep); padding: 8px 10px; }

@media (max-width: 880px) {
  .nav-links { position: absolute; top: 100%; left: 0; right: 0; background: #FFFFFF; flex-direction: column; align-items: flex-start; padding: 20px 24px; border-bottom: 1px solid var(--border); display: none; }
  .nav-links.open { display: flex; }
  .nav-toggle { display: block; }
  .nav-cta .btn-outline { display: none; }
}

/* ---- Hero + status strip (signature element) ---- */
.hero { padding: 64px 0 40px; position: relative; overflow: hidden; }
.hero::before {
  content: ""; position: absolute; inset: -40% -10% auto auto; width: 60%; height: 420px;
  background: radial-gradient(circle, rgba(2,175,210,0.10), transparent 70%);
  pointer-events: none;
}
.hero-single { max-width: 780px; }
.hero h1 { position: relative; z-index: 1; }
.hero-sub { font-size: 1.1rem; max-width: 56ch; }
.hero-actions { display: flex; gap: 14px; margin-top: 28px; flex-wrap: wrap; }

/* ---- Service / rack cards ---- */
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 22px; }
@media (max-width: 880px) { .grid-3, .grid-2 { grid-template-columns: 1fr; } }

.rack-card {
  background: #FFFFFF; border: 1px solid var(--border); border-radius: 10px; padding: 26px;
  transition: border-color 0.2s ease, transform 0.2s ease, box-shadow 0.2s ease;
}
.rack-card:hover { border-color: var(--amber); transform: translateY(-3px); box-shadow: 0 14px 30px -18px rgba(2,175,210,0.35); }
.rack-card-head { display: flex; align-items: center; gap: 10px; margin-bottom: 10px; }
.rack-led { width: 8px; height: 8px; border-radius: 50%; background: var(--amber); }
.rack-card h3 { margin-bottom: 6px; }
.rack-meta { display: flex; gap: 16px; margin-top: 16px; padding-top: 14px; border-top: 1px dashed var(--border); font-family: var(--font-mono); font-size: 0.75rem; color: var(--muted); }
.rack-meta b { color: var(--navy-deep); }

/* ---- Process (real sequence: onboarding) ---- */
.process-list { counter-reset: step; list-style: none; padding: 0; margin: 0; display: grid; gap: 0; }
.process-item { display: grid; grid-template-columns: 64px 1fr; gap: 18px; padding: 22px 0; border-top: 1px solid var(--border); }
.process-item:last-child { border-bottom: 1px solid var(--border); }
.process-num { counter-increment: step; font-family: var(--font-mono); color: var(--amber-dim); font-size: 0.95rem; font-weight: 600; }
.process-num::before { content: counter(step, decimal-leading-zero); }

/* ---- Forms ---- */
.form-card { background: #FFFFFF; border: 1px solid var(--border); border-radius: 10px; padding: 32px; max-width: 560px; box-shadow: 0 18px 40px -28px rgba(0,51,88,0.25); }
.form-group { margin-bottom: 18px; }
.form-group label { display: block; font-size: 0.85rem; font-weight: 600; margin-bottom: 6px; color: var(--navy-deep); }
.form-group .hint { font-size: 0.78rem; color: var(--muted); margin-top: 4px; }
input[type=text], input[type=email], input[type=tel], input[type=password], textarea, select {
  width: 100%; background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 11px 14px; color: var(--text); font-family: var(--font-body); font-size: 0.95rem;
}
textarea { resize: vertical; min-height: 120px; }
input:focus, textarea:focus, select:focus { border-color: var(--blue); background: #FFFFFF; }
/* honeypot field — hidden from real users, visible to bots that fill everything */
.hp-field { position: absolute; left: -9999px; top: -9999px; }
.form-msg { padding: 12px 14px; border-radius: var(--radius); font-size: 0.9rem; margin-bottom: 18px; }
.form-msg.error { background: rgba(214,69,69,0.08); border: 1px solid rgba(214,69,69,0.3); color: var(--red); }
.form-msg.success { background: rgba(116,172,31,0.1); border: 1px solid rgba(116,172,31,0.35); color: var(--green-dim); }

/* ---- Badges (ticket status) ---- */
.badge { display: inline-block; padding: 3px 10px; border-radius: 999px; font-family: var(--font-mono); font-size: 0.72rem; letter-spacing: 0.04em; text-transform: uppercase; }
.badge-open { background: rgba(214,69,69,0.1); color: var(--red); }
.badge-progress { background: rgba(0,76,119,0.1); color: var(--blue); }
.badge-resolved { background: rgba(116,172,31,0.12); color: var(--green-dim); }
.badge-whatsapp { background: rgba(37,211,102,0.14); color: #1a8f47; }
.badge-web { background: rgba(87,113,127,0.12); color: var(--muted); }

/* ---- Tables ---- */
table { width: 100%; border-collapse: collapse; }
th, td { text-align: left; padding: 12px 14px; border-bottom: 1px solid var(--border); font-size: 0.9rem; }
th { font-family: var(--font-mono); font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.06em; color: var(--muted); }
tr:hover td { background: var(--surface); }

/* ---- Footer ---- */
.site-footer { background: var(--navy-deep); color: #CBE0EA; padding: 56px 0 28px; margin-top: 60px; }
.site-footer h4 { color: #FFFFFF; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 32px; margin-bottom: 40px; }
@media (max-width: 780px) { .footer-grid { grid-template-columns: 1fr 1fr; } }
.footer-grid h4 { font-size: 0.8rem; text-transform: uppercase; letter-spacing: 0.06em; margin-bottom: 14px; }
.footer-grid ul { list-style: none; padding: 0; margin: 0; }
.footer-grid li { margin-bottom: 10px; }
.footer-grid a { color: #9FC3D6; font-size: 0.9rem; }
.footer-grid a:hover { color: #FFFFFF; }
.footer-grid p { color: #9FC3D6; }
.tagline { font-family: 'EB Garamond', Georgia, serif; font-style: italic; font-size: 1.05rem; color: var(--green); margin: 2px 0 12px; }
.footer-bottom { display: flex; justify-content: space-between; align-items: center; padding-top: 24px; border-top: 1px solid rgba(255,255,255,0.14); font-size: 0.82rem; color: #9FC3D6; flex-wrap: wrap; gap: 12px; }

/* ---- WhatsApp float button ---- */
.wa-float {
  position: fixed; bottom: 24px; right: 24px; z-index: 200;
  width: 56px; height: 56px; border-radius: 50%; background: #25D366;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 6px 18px rgba(0,0,0,0.25); transition: transform 0.15s ease;
}
.wa-float:hover { transform: scale(1.06); }

/* ---- Utility ---- */
.text-center { text-align: center; }
.mt-0 { margin-top: 0; }
.card-note { font-size: 0.85rem; color: var(--muted); }