/* Ashtech Solutions - site styles */
:root {
  --ink: #12202d;
  --ink-2: #3b4b5a;
  --rack: #edf0f2;
  --line: #c9d1d7;
  --panel: #0c151d;
  --panel-2: #16232e;
  --blue: #1b4fd6;
  --blue-d: #1440b0;
  --amber: #f5a524;
  --green: #1fa971;
  --label: #dce2e7;
  --max: 72rem;
  --head: "Archivo", "Arial Narrow", system-ui, sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--rack);
  color: var(--ink);
  font: 400 1.0625rem/1.65 "Public Sans", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}
img, svg, iframe { max-width: 100%; }
a { color: var(--blue); text-underline-offset: 0.18em; }
a:hover { color: var(--blue-d); }
:focus-visible { outline: 3px solid var(--amber); outline-offset: 3px; border-radius: 2px; }

h1, h2, h3 {
  font-family: var(--head);
  font-stretch: 112%;
  font-weight: 700;
  line-height: 1.08;
  letter-spacing: -0.015em;
  margin: 0 0 0.6em;
}
h1 { font-size: clamp(2.2rem, 5.2vw, 3.9rem); letter-spacing: -0.025em; line-height: 1.02; }
h2 { font-size: clamp(1.6rem, 3.4vw, 2.4rem); }
h3 { font-size: 1.25rem; }
p { margin: 0 0 1em; max-width: 62ch; }

.wrap { width: 100%; max-width: var(--max); margin-inline: auto; padding-inline: 1.25rem; }
.section { padding-block: clamp(3rem, 7vw, 5.5rem); }
.skip { position: absolute; left: -999px; top: 0; background: var(--ink); color: #fff; padding: 0.6rem 1rem; z-index: 100; }
.skip:focus { left: 0; }

/* Buttons */
.btn {
  display: inline-block;
  background: var(--blue);
  color: #fff;
  font-weight: 600;
  text-decoration: none;
  padding: 0.8rem 1.35rem;
  border-radius: 4px;
  border: 2px solid var(--blue);
  line-height: 1.2;
}
.btn:hover { background: var(--blue-d); border-color: var(--blue-d); color: #fff; }
.btn-ghost { background: transparent; color: var(--ink); border-color: var(--ink); }
.btn-ghost:hover { background: var(--ink); border-color: var(--ink); color: #fff; }
.btn-sm { padding: 0.55rem 1rem; font-size: 0.95rem; }
.btn-row { display: flex; flex-wrap: wrap; gap: 0.75rem; margin-top: 1.5rem; }

/* Header */
.site-header { background: var(--rack); border-bottom: 1px solid var(--line); position: sticky; top: 0; z-index: 50; }
.bar { display: flex; align-items: center; justify-content: space-between; gap: 1rem; min-height: 4.25rem; }
.logo { display: inline-flex; align-items: center; gap: 0.7rem; text-decoration: none; color: var(--ink); font-family: var(--head); font-stretch: 112%; font-size: 1.2rem; }
.logo b { font-weight: 800; }
.logo span { font-weight: 400; }
.logo img { display: block; width: 40px; height: 40px; }
.foot-logo { display: block; margin-bottom: 0.9rem; }
.nav { display: flex; align-items: center; gap: 1.5rem; }
.nav a:not(.btn) { color: var(--ink); text-decoration: none; font-weight: 500; padding-block: 0.4rem; border-bottom: 2px solid transparent; }
.nav a:not(.btn):hover, .nav a[aria-current="page"] { border-bottom-color: var(--blue); }
.nav-toggle { display: none; background: none; border: 2px solid var(--ink); color: var(--ink); font: inherit; font-weight: 600; padding: 0.4rem 0.9rem; border-radius: 4px; cursor: pointer; }

/* Hero */
.hero { padding-block: clamp(2.5rem, 6vw, 5rem); }
.hero-grid { display: grid; grid-template-columns: 1.15fr 0.85fr; gap: clamp(2rem, 5vw, 4rem); align-items: center; }
.lead { font-size: 1.2rem; color: var(--ink-2); max-width: 54ch; }

/* Patch panel: the four services as ports */
.panel {
  position: relative;
  background: var(--panel);
  border-radius: 8px;
  padding: 1.75rem 1.5rem 1.5rem;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
  box-shadow: 0 1px 0 #2a3a47 inset;
}
.panel::before, .panel::after {
  content: ""; position: absolute; top: 0.55rem; width: 9px; height: 9px; border-radius: 50%; background: #2f404e;
}
.panel::before { left: 0.7rem; }
.panel::after { right: 0.7rem; }
.port { display: block; text-decoration: none; color: var(--ink); }
.leds { display: flex; gap: 6px; margin-bottom: 0.4rem; }
.leds i { width: 8px; height: 8px; border-radius: 50%; background: #33414d; animation: led-on 0.7s forwards; }
.port:nth-child(1) .leds i:nth-child(1) { animation-delay: 0.3s; }
.port:nth-child(1) .leds i:nth-child(2) { animation-delay: 0.5s; }
.port:nth-child(2) .leds i:nth-child(1) { animation-delay: 0.7s; }
.port:nth-child(2) .leds i:nth-child(2) { animation-delay: 0.9s; }
.port:nth-child(3) .leds i:nth-child(1) { animation-delay: 1.1s; }
.port:nth-child(3) .leds i:nth-child(2) { animation-delay: 1.3s; }
.port:nth-child(4) .leds i:nth-child(1) { animation-delay: 1.5s; }
.port:nth-child(4) .leds i:nth-child(2) { animation-delay: 1.7s; }
@keyframes led-on {
  0% { background: #33414d; }
  45% { background: var(--amber); box-shadow: 0 0 8px var(--amber); }
  100% { background: var(--green); box-shadow: 0 0 6px rgba(31, 169, 113, 0.7); }
}
.jack {
  position: relative; display: block; height: 3.6rem; background: #04080c; border-radius: 4px;
  border: 1px solid #263644; transition: box-shadow 0.15s, border-color 0.15s;
}
.jack::before { /* connector notch */
  content: ""; position: absolute; left: 50%; top: -1px; width: 28%; height: 9px; transform: translateX(-50%);
  background: var(--panel); border: 1px solid #263644; border-top: 0; border-radius: 0 0 3px 3px;
}
.jack::after { /* gold contacts */
  content: ""; position: absolute; left: 14%; right: 14%; bottom: 8px; height: 12px;
  background: repeating-linear-gradient(90deg, var(--amber) 0 3px, transparent 3px 7px); opacity: 0.85;
}
.port:hover .jack, .port:focus-visible .jack { border-color: #6f93ff; box-shadow: 0 0 0 2px var(--blue), 0 0 14px rgba(27, 79, 214, 0.7); }
.tag { display: block; background: var(--label); padding: 0.5rem 0.65rem; margin-top: 0.5rem; border-radius: 2px; }
.tag strong { display: block; font-family: var(--head); font-stretch: 112%; font-size: 1.05rem; line-height: 1.2; }
.tag small { display: block; font-size: 0.82rem; color: var(--ink-2); line-height: 1.35; }

/* Service rows */
.svc-list { margin-top: 2rem; }
.svc { display: grid; grid-template-columns: minmax(8rem, 1fr) 2.2fr minmax(11rem, auto); gap: 0.5rem 2rem; align-items: baseline; padding-block: 1.5rem; border-top: 2px solid var(--ink); }
.svc:last-child { border-bottom: 2px solid var(--ink); }
.svc h3 { margin: 0; font-size: 1.5rem; }
.svc p { margin: 0; color: var(--ink-2); }
.svc a { font-weight: 600; }

/* Plain grids */
.cols-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2rem; margin-top: 2rem; }
.cols-3 p { margin-bottom: 0; }

/* Steps - a real sequence */
.steps { counter-reset: step; list-style: none; padding: 0; margin: 2rem 0 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 2rem; }
.steps li { counter-increment: step; border-top: 2px solid var(--ink); padding-top: 1rem; }
.steps li::before { content: counter(step); display: block; font-family: var(--head); font-stretch: 112%; font-weight: 800; font-size: 2.4rem; line-height: 1; color: var(--blue); margin-bottom: 0.5rem; }
.steps h3 { margin-bottom: 0.3em; }
.steps p { margin: 0; color: var(--ink-2); }

/* Dark band */
.dark { background: var(--panel); color: #e7edf2; }
.dark a { color: #9db8ff; }
.dark a:hover { color: #fff; }
.dark .btn { color: #fff; }
.dark .btn-ghost { color: #fff; border-color: #6c7d8b; }
.dark .btn-ghost:hover { background: #fff; color: var(--ink); border-color: #fff; }
.visit { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: clamp(2rem, 5vw, 4rem); align-items: start; }
.visit address { font-style: normal; margin-bottom: 1rem; }
.visit dl { margin: 0 0 1rem; }
.visit dt { font-weight: 600; margin-top: 0.8rem; }
.visit dd { margin: 0; }
.map { width: 100%; height: 24rem; border: 0; border-radius: 6px; background: var(--panel-2); }

/* FAQ */
.faq { margin-top: 1.5rem; max-width: 52rem; }
.faq details { border-top: 1px solid var(--line); }
.faq details:last-child { border-bottom: 1px solid var(--line); }
.faq summary { cursor: pointer; font-weight: 600; padding: 1rem 2rem 1rem 0; list-style: none; position: relative; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; position: absolute; right: 0.25rem; top: 0.85rem; font-size: 1.4rem; line-height: 1; color: var(--blue); }
.faq details[open] summary::after { content: "\2212"; }
.faq details p { padding-bottom: 1rem; margin: 0; color: var(--ink-2); }

/* Inner pages */
.crumbs { font-size: 0.92rem; color: var(--ink-2); padding-top: 1.5rem; }
.crumbs a { color: var(--ink-2); }
.page-head { padding-block: clamp(1.5rem, 4vw, 3rem) clamp(2rem, 4vw, 3rem); border-bottom: 1px solid var(--line); }
.page-grid { display: grid; grid-template-columns: 1fr 19rem; gap: clamp(2rem, 5vw, 4rem); align-items: start; }
.checklist { list-style: none; padding: 0; margin: 0 0 2rem; max-width: 60ch; }
.checklist li { position: relative; padding: 0.55rem 0 0.55rem 1.6rem; border-bottom: 1px solid var(--line); }
.checklist li::before { content: ""; position: absolute; left: 0; top: 1.05rem; width: 0.65rem; height: 0.65rem; background: var(--blue); }
.aside { position: sticky; top: 5.5rem; background: var(--panel); color: #e7edf2; padding: 1.5rem; border-radius: 8px; }
.aside h2 { font-size: 1.35rem; color: #fff; }
.aside p { font-size: 0.97rem; }
.aside .btn { display: block; text-align: center; margin-top: 0.6rem; }
.aside .btn-ghost { color: #fff; border-color: #6c7d8b; }
.aside .btn-ghost:hover { background: #fff; color: var(--ink); border-color: #fff; }
.related { margin-top: 3rem; padding-top: 1.5rem; border-top: 2px solid var(--ink); }
.related ul { list-style: none; padding: 0; margin: 0; display: flex; flex-wrap: wrap; gap: 0.5rem 1.5rem; }
.related a { font-weight: 600; }

/* Contact form */
.form { display: grid; gap: 1rem; max-width: 34rem; }
.form label { display: grid; gap: 0.35rem; font-weight: 600; }
.form input, .form select, .form textarea {
  font: inherit; font-weight: 400; color: var(--ink); background: #fff; border: 2px solid var(--line); border-radius: 4px; padding: 0.7rem 0.8rem; width: 100%;
}
.form input:focus-visible, .form select:focus-visible, .form textarea:focus-visible { border-color: var(--blue); outline-offset: 1px; }
.form textarea { min-height: 8rem; resize: vertical; }
.form small { font-weight: 400; color: var(--ink-2); }

/* Footer */
.site-footer { background: var(--panel); color: #cfd8df; padding-block: 3rem 2rem; font-size: 0.98rem; }
.site-footer a { color: #cfd8df; }
.site-footer a:hover { color: #fff; }
.foot-grid { display: grid; grid-template-columns: 1.3fr 1fr 1.2fr; gap: 2rem; }
.site-footer h2 { font-size: 1.05rem; color: #fff; margin-bottom: 0.7em; }
.site-footer ul { list-style: none; padding: 0; margin: 0; }
.site-footer li { margin-bottom: 0.35rem; }
.site-footer address { font-style: normal; }
.foot-base { border-top: 1px solid #2a3a47; margin-top: 2rem; padding-top: 1.25rem; font-size: 0.9rem; color: #9aa9b5; }

/* Mobile call bar */
.callbar { display: none; }

@media (max-width: 60rem) {
  .hero-grid, .visit, .page-grid { grid-template-columns: 1fr; }
  .aside { position: static; }
  .cols-3, .steps, .foot-grid { grid-template-columns: 1fr; }
  .svc { grid-template-columns: 1fr; gap: 0.4rem; }
}
@media (max-width: 52rem) {
  .nav-toggle { display: inline-block; }
  .nav { display: none; position: absolute; left: 0; right: 0; top: 100%; background: var(--rack); border-bottom: 1px solid var(--line); flex-direction: column; align-items: flex-start; padding: 1rem 1.25rem 1.25rem; gap: 0.6rem; }
  .nav[data-open="true"] { display: flex; }
}
@media (max-width: 40rem) {
  body { padding-bottom: 3.6rem; }
  .callbar { display: grid; grid-template-columns: 1fr 1fr; position: fixed; left: 0; right: 0; bottom: 0; z-index: 60; background: var(--panel); border-top: 1px solid #2a3a47; }
  .callbar a { color: #fff; text-align: center; padding: 1rem; font-weight: 600; text-decoration: none; }
  .callbar a:first-child { background: var(--blue); }
  .panel { padding: 1.5rem 1rem 1.25rem; gap: 1rem; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .leds i { animation: none; background: var(--green); }
}