/* ===================================================
   HYPERTHREAD — static site styles (v2, matched to
   the real Google Site layout)
   =================================================== */

:root {
  --header-bg:  #eef0f4;
  --header-text:#14171f;
  --bg:         #05070c;
  --panel:      #10131a;
  --line:       #20242f;
  --text:       #e8eaed;
  --muted:      #b7bcc6;
  --accent:     #5b7fbd;
  --accent-2:   #8aa6d6;
  --maxw:       1080px;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: "IBM Plex Sans", Arial, sans-serif;
  line-height: 1.6;
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }

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

/* ---------- header ---------- */
header.site {
  background: var(--header-bg);
  color: var(--header-text);
  border-bottom: 3px solid #0a0c10;
}

.nav-inner {
  max-width: var(--maxw);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 24px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 1.05rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--header-text);
}

.brand .star { color: var(--header-text); font-size: 1rem; }

nav.links {
  display: flex;
  align-items: center;
  gap: 26px;
  font-size: 0.92rem;
  font-weight: 500;
}

nav.links > a.active { font-weight: 700; }
nav.links > a:hover { color: var(--accent); }

.dropdown { position: relative; }
.dropdown > a { display: flex; align-items: center; gap: 4px; cursor: pointer; }
.chev { font-size: 0.7rem; }

.dropdown-menu {
  position: absolute;
  top: 100%;
  left: 0;
  background: #ffffff;
  border: 1px solid #d8dae0;
  border-radius: 3px;
  min-width: 160px;
  padding: 6px 0;
  box-shadow: 0 8px 20px rgba(0,0,0,0.15);
  opacity: 0;
  visibility: hidden;
  transform: translateY(4px);
  transition: opacity 0.15s ease, transform 0.15s ease, visibility 0.15s;
  z-index: 30;
}

.dropdown:hover .dropdown-menu,
.dropdown:focus-within .dropdown-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.dropdown-menu a {
  display: block;
  padding: 8px 16px;
  color: #14171f;
  font-size: 0.9rem;
}
.dropdown-menu a:hover { background: #f2f4f8; color: var(--accent); }

.search-icon {
  cursor: default;
  opacity: 0.75;
  font-size: 1rem;
}

/* ---------- hero banner (circuit background) ---------- */
.hero-banner {
  position: relative;
  background-image:
    linear-gradient(135deg, rgba(10,15,28,0.45), rgba(6,9,18,0.8)),
    url("images/circuit-bg.svg");
  background-size: 240px 240px, 240px 240px;
  background-position: center;
  background-repeat: repeat;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 90px 24px;
}

.hero-banner.small { padding: 56px 24px; }

.wordmark {
  font-family: "Oswald", "IBM Plex Sans", Arial, sans-serif;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.02em;
  font-style: italic;
  transform: skewX(-4deg);
  font-size: clamp(2.4rem, 7vw, 4.6rem);
  color: #ffffff;
  text-shadow: 0 0 24px rgba(91,127,189,0.55);
  margin: 0 0 14px;
}

.hero-banner.small .wordmark {
  font-size: clamp(1.6rem, 4vw, 2.4rem);
  margin-bottom: 8px;
}

.tagline {
  font-weight: 700;
  font-size: clamp(1rem, 2vw, 1.3rem);
  color: #ffffff;
  letter-spacing: 0.01em;
  margin: 0;
}

/* ---------- content sections ---------- */
section.block {
  padding: 56px 24px;
  border-top: 1px solid var(--line);
}

section.block h2 {
  font-size: clamp(1.5rem, 3vw, 2rem);
  color: #ffffff;
  font-weight: 700;
  margin: 0 0 18px;
  max-width: 720px;
}

section.block p {
  color: var(--muted);
  max-width: 700px;
  margin: 0 0 16px;
}

section.block p strong { color: #ffffff; }

.signoff {
  color: #ffffff;
  font-weight: 700;
  margin-top: 20px;
}

/* ---------- product grid ---------- */
.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 16px;
  margin-top: 24px;
}

.card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 4px;
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  transition: border-color 0.15s ease, transform 0.15s ease;
}

.card:hover { border-color: var(--accent); transform: translateY(-2px); }

.card .tag {
  font-size: 0.72rem;
  color: var(--accent-2);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-weight: 600;
}

.card h3 { font-size: 1.02rem; font-weight: 600; margin: 0; color: #fff; }

.card p { margin: 0; }

.card .buy {
  margin-top: auto;
  font-size: 0.85rem;
  color: var(--accent-2);
  border-top: 1px solid var(--line);
  padding-top: 10px;
}
.card:hover .buy { color: #ffffff; }

/* ---------- contact / social ---------- */
.social-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 16px;
  margin-top: 24px;
}

.social-card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 4px;
  padding: 18px;
  display: flex;
  align-items: center;
  gap: 14px;
}

.social-card img { width: 48px; height: 48px; border-radius: 50%; flex-shrink: 0; }

.social-card .platform {
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  color: var(--accent-2);
  text-transform: uppercase;
  font-weight: 700;
  margin-bottom: 4px;
}

.social-card:hover { border-color: var(--accent); }

/* ---------- footer ---------- */
footer.site {
  border-top: 1px solid var(--line);
  padding: 28px 24px 44px;
  text-align: center;
  color: var(--muted);
  font-size: 0.82rem;
}

footer.site nav { display: flex; justify-content: center; gap: 20px; margin-bottom: 12px; }
footer.site nav a:hover { color: var(--accent-2); }

@media (max-width: 640px) {
  .nav-inner { flex-wrap: wrap; gap: 10px; }
  nav.links { gap: 16px; flex-wrap: wrap; }
}