/* Archi Shield by ASPEX — base styles.
   Brand colors kept from the real, already-established identity (navy/cyan/orange, visible in
   the actual logo and the live single-page site at Website/index.html) — this is a real,
   operating product, not a rebrand. The layout, components and typography below are a fresh
   build though, not a port of that file: sans-serif throughout (vs. Omega One's serif
   headings), sharper-edged cards instead of soft/glassy panels, and an asymmetric hero instead
   of a centered one, so the two sites don't read as the same template reskinned. */

:root {
  --navy: #0a1628;
  --navy-2: #13223c;
  --blue: #1a4480;
  --cyan: #00bcd4;
  --orange: #f4a623;
  --red: #e0301e;
  --ink: #1b2535;
  --muted: #5c6b82;
  --bg: #f6f8fb;
  --surface: #ffffff;
  --border: #e4e9f1;

  --font: -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --container: 1180px;
  --radius: 3px; /* deliberately sharp, not Omega One's softer rounding */
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font);
  color: var(--ink);
  background: var(--surface);
  line-height: 1.6;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }

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

h1, h2, h3, h4 {
  font-family: var(--font);
  font-weight: 800;
  letter-spacing: -0.01em;
  line-height: 1.15;
  color: var(--navy);
  margin: 0 0 0.5em;
}
p { color: var(--muted); }

.eyebrow {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--cyan);
  margin-bottom: 10px;
}
.rule {
  width: 56px;
  height: 3px;
  background: var(--orange);
  margin: 0 0 20px;
}
.rule.center { margin-left: auto; margin-right: auto; }

/* ---- Header / nav ---- */
.site-header {
  background: var(--navy);
  color: #fff;
}
.inside-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 14px 24px;
  max-width: 1400px;
  margin: 0 auto;
}
.brand img { height: 32px; width: auto; display: block; }

/* Direct child only (">") — not a plain descendant selector. A plain ".main-nav ul" also
   matches the nested ".dropdown" <ul>, and because a class+element selector outranks the
   dropdown's own class-only "display:none", that was beating it: both dropdowns were
   permanently visible as a flex row (confirmed via computed styles, not just a hover mis-layout)
   instead of hidden until hovered and stacked vertically when open. */
.main-nav > ul {
  display: flex;
  align-items: center;
  gap: 4px;
  list-style: none;
  margin: 0;
  padding: 0;
}
.main-nav li a {
  display: inline-block;
  padding: 10px 14px;
  border-radius: 999px;
  font-size: 0.86rem;
  font-weight: 600;
  color: #cfd9e8;
}
.main-nav li a:hover,
.main-nav li a.current {
  color: #fff;
  background: rgba(255, 255, 255, 0.1);
}
.nav-cta {
  background: var(--orange);
  color: var(--navy) !important;
  font-weight: 800 !important;
  padding: 10px 18px !important;
  border-radius: 999px !important;
}
.nav-cta:hover { background: #ffb545; }

.has-dropdown { position: relative; }
.dropdown {
  display: none;
  position: absolute;
  z-index: 200;
  top: 100%;
  left: 0;
  min-width: 240px;
  background: var(--navy-2);
  list-style: none;
  margin: 0;
  padding: 8px 0;
  border-radius: 0 0 4px 4px;
  box-shadow: 0 14px 30px rgba(6, 13, 25, 0.5);
}
.has-dropdown:hover .dropdown { display: block; }
.dropdown li a { display: block; border-radius: 0; padding: 10px 18px; font-size: 0.85rem; }
.dropdown li a:hover { background: rgba(255, 255, 255, 0.08); }

.nav-toggle, .nav-toggle-label { display: none; }
@media (max-width: 860px) {
  .nav-toggle-label {
    display: flex;
    flex-direction: column;
    gap: 4px;
    cursor: pointer;
    padding: 8px;
  }
  .nav-toggle-label span { width: 22px; height: 2px; background: #fff; }
  .main-nav { display: none; width: 100%; order: 3; }
  .main-nav > ul { flex-direction: column; align-items: stretch; gap: 0; }
  .main-nav li a { display: block; border-radius: 0; padding: 12px 4px; border-bottom: 1px solid rgba(255, 255, 255, 0.08); }
  .inside-header { flex-wrap: wrap; }
  .nav-toggle:checked ~ .main-nav { display: block; }
  .dropdown { position: static; box-shadow: none; display: block; background: rgba(0, 0, 0, 0.15); }
}

/* ---- Hero (asymmetric: text block left, image/video panel right — not centered) ---- */
.hero {
  background: var(--navy);
  color: #fff;
  padding: 64px 0 0;
}
.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 40px;
  align-items: center;
}
@media (max-width: 860px) { .hero-grid { grid-template-columns: 1fr; } }
.hero h1 { color: #fff; font-size: clamp(2.1rem, 4.5vw, 3.1rem); }
.hero p.lead { color: #cfd9e8; font-size: 1.05rem; max-width: 480px; }
.hero-media {
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.12);
  position: relative;
}
.hero-media img, .hero-media video { width: 100%; height: 100%; object-fit: cover; display: block; aspect-ratio: 4/3; background: #000; }
.hero-media .tag {
  position: absolute; top: 14px; left: 14px;
  background: rgba(10, 22, 40, 0.75); color: #fff;
  font-size: 0.72rem; font-weight: 800; letter-spacing: 0.08em; text-transform: uppercase;
  padding: 6px 12px; border-radius: 999px; border: 1px solid rgba(255, 255, 255, 0.25);
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 13px 24px;
  border-radius: 4px;
  font-weight: 800;
  font-size: 0.9rem;
  border: 2px solid var(--orange);
  background: var(--orange);
  color: var(--navy);
}
.btn:hover { background: #ffb545; border-color: #ffb545; }
.btn-ghost { background: transparent; color: #fff; border-color: rgba(255, 255, 255, 0.5); }
.btn-ghost:hover { border-color: #fff; }
.btn-outline-navy { background: transparent; color: var(--navy); border-color: var(--navy); }
.btn-outline-navy:hover { background: var(--navy); color: #fff; }

/* ---- Feature strip (below hero) ---- */
.strip { background: var(--navy-2); border-top: 1px solid rgba(255, 255, 255, 0.08); }
.strip-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: rgba(255, 255, 255, 0.08);
}
.strip-item {
  background: var(--navy-2);
  color: #eaf1fb;
  padding: 22px 20px;
  font-size: 0.86rem;
  font-weight: 700;
}
@media (max-width: 860px) { .strip-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 520px) { .strip-grid { grid-template-columns: 1fr; } }

/* ---- Section rhythm ---- */
.section { padding: 64px 0; }
.section-tight { padding: 32px 0; }
.section-alt { background: var(--bg); }
.section-dark { background: var(--navy); color: #fff; }
.section-dark h2 { color: #fff; }
.section-dark p { color: #b9c7dc; }

.split { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: center; }
@media (max-width: 860px) { .split { grid-template-columns: 1fr; } }
.split img { border-radius: var(--radius); }

/* ---- Cards (sharp corners, left accent bar — not Omega One's soft rounded style) ---- */
.card-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; margin-top: 28px; }
@media (max-width: 900px) { .card-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 520px) { .card-grid { grid-template-columns: 1fr; } }
.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-left: 3px solid var(--cyan);
  border-radius: var(--radius);
  padding: 22px 20px;
}
.card h3 { font-size: 0.95rem; text-transform: uppercase; letter-spacing: 0.04em; margin-bottom: 6px; }
.card p { font-size: 0.9rem; margin: 0; }

/* ---- Service tiles (Materials Supply Only / Labor & Materials) ---- */
.service-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; margin-top: 28px; }
@media (max-width: 760px) { .service-grid { grid-template-columns: 1fr; } }
.service-tile {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}
.service-tile .head { background: var(--navy); color: #fff; padding: 22px 24px; }
.service-tile .head h3 { color: #fff; margin: 0; font-size: 1.15rem; }
.service-tile .body { padding: 22px 24px; }
.service-tile ul { margin: 0; padding-left: 18px; color: var(--muted); font-size: 0.92rem; }
.service-tile li { margin-bottom: 6px; }

/* ---- Chips (fire retardant tags) ---- */
.chip-row { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 18px; }
.chip {
  background: #fff;
  border: 2px solid #f6cda3;
  color: var(--red);
  font-weight: 800;
  font-size: 0.82rem;
  padding: 8px 14px;
  border-radius: 3px;
}

/* ---- Project / cert grids ---- */
.media-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; margin-top: 28px; }
@media (max-width: 760px) { .media-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 480px) { .media-grid { grid-template-columns: 1fr; } }
.media-grid figure { margin: 0; border-radius: var(--radius); overflow: hidden; border: 1px solid var(--border); }
.media-grid img { aspect-ratio: 4/3; object-fit: cover; width: 100%; }

.cert-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; margin-top: 28px; }
@media (max-width: 900px) { .cert-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 520px) { .cert-grid { grid-template-columns: 1fr; } }
.cert {
  background: var(--surface);
  border: 1px solid var(--border);
  border-top: 3px solid var(--cyan);
  border-radius: var(--radius);
  overflow: hidden;
}
.cert img { aspect-ratio: 457/643; object-fit: contain; background: #fff; }
.cert figcaption { padding: 12px 14px 16px; }
.cert .tag { display: block; font-size: 0.62rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--cyan); font-weight: 800; }
.cert .title { display: block; color: var(--navy); font-weight: 700; font-size: 0.9rem; margin: 4px 0 2px; line-height: 1.3; }
.cert .meta { display: block; color: var(--muted); font-size: 0.74rem; line-height: 1.4; }

/* ---- Profile / download block ---- */
.download-block {
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
  background: var(--surface);
  border: 1px solid var(--border);
  border-left: 4px solid var(--cyan);
  border-radius: var(--radius);
  padding: 24px 26px;
  margin-top: 24px;
}
.download-block div { flex: 1; min-width: 220px; }
.download-block b { display: block; color: var(--navy); font-size: 1.02rem; }
.download-block span { color: var(--muted); font-size: 0.88rem; }

/* ---- Video panel ---- */
.video-box {
  max-width: 880px;
  margin: 0 auto;
  border-radius: var(--radius);
  overflow: hidden;
  background: #000;
  aspect-ratio: 16/9;
}
.video-box video { width: 100%; height: 100%; display: block; background: #000; }
.video-box.fire { border-left: 4px solid var(--red); }

.steps { list-style: none; display: flex; flex-wrap: wrap; justify-content: center; gap: 10px; margin: 20px 0 0; padding: 0; }
.steps li {
  display: flex; align-items: center; gap: 10px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 999px;
  padding: 9px 16px 9px 9px;
  font-size: 0.85rem; font-weight: 600; color: #eaf1fb;
}
.steps li span {
  flex: none; width: 24px; height: 24px; border-radius: 50%;
  background: var(--cyan); color: var(--navy);
  font-size: 0.7rem; font-weight: 800;
  display: flex; align-items: center; justify-content: center;
}

/* ---- Contact / quotation form ---- */
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; align-items: start; }
@media (max-width: 900px) { .contact-grid { grid-template-columns: 1fr; } }
.contact-list { list-style: none; margin: 18px 0 0; padding: 0; }
.contact-list li { margin-bottom: 16px; }
.contact-list b { display: block; font-size: 0.7rem; letter-spacing: 0.22em; text-transform: uppercase; color: var(--cyan); margin-bottom: 3px; }
.map-box { border-radius: var(--radius); overflow: hidden; min-height: 300px; background: #12233f; }
.map-box iframe { width: 100%; height: 100%; min-height: 300px; border: 0; display: block; }

.qform {
  background: var(--surface);
  border: 1px solid var(--border);
  border-top: 4px solid var(--cyan);
  border-radius: var(--radius);
  padding: 28px;
  margin-top: 28px;
}
.qgrid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px 20px; }
.qgrid .full { grid-column: 1 / -1; }
.qform label, .qform legend {
  display: block; font-size: 0.8rem; font-weight: 700; color: var(--navy);
  margin-bottom: 6px;
}
.qform .star { color: var(--red); }
.qform input[type="text"], .qform input[type="email"], .qform input[type="tel"],
.qform input[type="number"], .qform input[type="date"], .qform select, .qform textarea {
  width: 100%; padding: 10px 12px; border: 1px solid var(--border);
  border-radius: 3px; font: inherit; color: var(--ink); background: #fff;
}
.qform textarea { min-height: 120px; resize: vertical; }
.qform input:focus, .qform select:focus, .qform textarea:focus { outline: 2px solid var(--cyan); border-color: var(--cyan); }
.qform fieldset { border: 0; padding: 0; margin: 0; }
.qopts { display: flex; flex-wrap: wrap; gap: 8px; }
.qopts label {
  display: flex; align-items: center; gap: 7px; margin: 0;
  font-weight: 600; font-size: 0.86rem;
  padding: 8px 13px; border: 1px solid var(--border); border-radius: 4px;
  cursor: pointer; background: #fff;
}
.qform .hint { font-size: 0.75rem; color: var(--muted); margin-top: 5px; }
@media (max-width: 620px) { .qgrid { grid-template-columns: 1fr; } }

/* ---- Footer ---- */
.site-footer { background: var(--navy); color: #94a4bd; }
.footer-inner {
  display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center;
  gap: 20px; padding: 32px 0 18px;
}
.footer-logo img { height: 28px; width: auto; }
.footer-nav { display: flex; gap: 18px; flex-wrap: wrap; }
.footer-nav a { color: #b9c7dc; font-size: 0.86rem; }
.footer-nav a:hover { color: var(--orange); }
.footer-copy { padding: 16px 0; border-top: 1px solid rgba(255, 255, 255, 0.08); font-size: 0.78rem; text-align: center; }

/* ---- Stats strip (numbers with a short label) ---- */
.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; background: var(--border); margin-top: 28px; border: 1px solid var(--border); }
.stat-item { background: var(--surface); padding: 26px 20px; text-align: center; }
.stat-item b { display: block; font-size: 2rem; font-weight: 800; color: var(--navy); }
.stat-item span { display: block; font-size: 0.82rem; color: var(--muted); margin-top: 4px; }
@media (max-width: 760px) { .stats-grid { grid-template-columns: 1fr 1fr; } }

/* ---- Leadership / placeholder people cards ---- */
.people-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin-top: 28px; }
@media (max-width: 860px) { .people-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .people-grid { grid-template-columns: 1fr; } }
.person-card {
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); overflow: hidden;
}
.person-card .photo { aspect-ratio: 4/3; background: linear-gradient(135deg, #e7edf6, #cfd9e8); display: flex; align-items: center; justify-content: center; color: var(--blue); }
.person-card .photo img { width: 100%; height: 100%; object-fit: cover; display: block; }
.person-card .info { padding: 16px 18px; }
.person-card .role { font-size: 0.7rem; font-weight: 800; letter-spacing: 0.1em; text-transform: uppercase; color: var(--cyan); }
.person-card .name { font-weight: 800; color: var(--navy); margin-top: 3px; }
.person-card .bio { font-size: 0.85rem; margin-top: 6px; }

/* ---- Placeholder marker: an honest flag on content that isn't real yet (same convention as
   New-Website's "Lorem ipsum" / "Name Here" placeholders — never silently invented facts). ---- */
.placeholder-tag {
  display: inline-block; font-size: 0.68rem; font-weight: 800; letter-spacing: 0.08em; text-transform: uppercase;
  color: #9a6b12; background: #fdf0d5; border: 1px solid #f0d9a6; border-radius: 3px; padding: 3px 9px; margin-bottom: 8px;
}

/* ---- FAQ ---- */
.faq-list { margin-top: 24px; border-top: 1px solid var(--border); }
.faq-item { border-bottom: 1px solid var(--border); padding: 18px 0; }
.faq-item summary { font-weight: 700; color: var(--navy); cursor: pointer; list-style: none; }
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::before { content: "+"; color: var(--cyan); font-weight: 800; margin-right: 10px; }
.faq-item[open] summary::before { content: "\2212"; }
.faq-item p { margin: 10px 0 0 22px; font-size: 0.92rem; }

/* ---- Inner-page hero (About / Services / Projects / Certifications / Contact) ---- */
.page-hero {
  background: var(--navy);
  color: #fff;
  padding: 44px 0;
}
.page-hero h1 { color: #fff; margin: 0; }