/*
Theme Name: Bluebeacon Smart Theme
Theme URI: https://example.com/
Author: OpenAI
Author URI: https://openai.com/
Description: A premium one-page capable WordPress theme for an IoT and smart infrastructure company. Includes starter pages and menu creation on activation.
Version: 1.0.0
License: GPLv2 or later
Text Domain: bluebeacon-smart-theme
*/

:root {
  --bg: #0b1220;
  --bg-soft: #121b2d;
  --card: #111827;
  --card-2: #172033;
  --text: #e5ecf6;
  --muted: #a5b4c7;
  --line: rgba(255,255,255,0.08);
  --accent: #5eead4;
  --accent-2: #60a5fa;
  --max: 1180px;
  --radius: 22px;
  --shadow: 0 18px 50px rgba(0,0,0,.28);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: Inter, system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(96,165,250,.18), transparent 34%),
    radial-gradient(circle at top right, rgba(94,234,212,.14), transparent 28%),
    linear-gradient(180deg, #09111e, #0d1424 30%, #0a1220 100%);
  line-height: 1.65;
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
.container { width: min(calc(100% - 32px), var(--max)); margin: 0 auto; }
.section { padding: 82px 0; }
.section-title {
  font-size: clamp(28px, 4vw, 42px);
  line-height: 1.15;
  margin: 0 0 12px;
}
.section-subtitle {
  color: var(--muted);
  max-width: 760px;
  margin: 0 0 32px;
  font-size: 17px;
}
.eyebrow {
  display: inline-block;
  padding: 7px 12px;
  border: 1px solid rgba(255,255,255,.1);
  border-radius: 999px;
  color: #d8e5f8;
  background: rgba(255,255,255,.03);
  margin-bottom: 16px;
  font-size: 13px;
  letter-spacing: .03em;
  text-transform: uppercase;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  backdrop-filter: blur(12px);
  background: rgba(7, 13, 24, .72);
  border-bottom: 1px solid var(--line);
}
.header-inner {
  min-height: 78px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.brand {
  font-weight: 800;
  letter-spacing: .02em;
  font-size: 20px;
}
.brand span { color: var(--accent); }
.nav-wrap { display: flex; align-items: center; gap: 18px; }
.main-nav ul {
  list-style: none;
  display: flex;
  align-items: center;
  gap: 20px;
  margin: 0;
  padding: 0;
}
.main-nav a {
  color: #dce6f4;
  font-size: 15px;
}
.main-nav a:hover { color: var(--accent); }
.menu-toggle {
  display: none;
  background: transparent;
  border: 1px solid var(--line);
  color: #fff;
  border-radius: 12px;
  padding: 10px 12px;
}
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 14px 20px;
  border-radius: 14px;
  border: 1px solid rgba(255,255,255,.08);
  transition: .25s ease;
  font-weight: 600;
}
.btn-primary {
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  color: #04111a;
  box-shadow: 0 8px 28px rgba(96,165,250,.22);
}
.btn-primary:hover { transform: translateY(-1px); }
.btn-secondary {
  background: rgba(255,255,255,.04);
  color: #fff;
}
.btn-secondary:hover { background: rgba(255,255,255,.08); }

.hero {
  padding: 86px 0 48px;
}
.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr .85fr;
  gap: 36px;
  align-items: center;
}
.hero h1 {
  margin: 0 0 18px;
  font-size: clamp(40px, 6vw, 68px);
  line-height: 1.02;
  letter-spacing: -.03em;
}
.hero p {
  margin: 0 0 26px;
  max-width: 720px;
  color: var(--muted);
  font-size: 18px;
}
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; }
.hero-panel {
  padding: 26px;
  background: linear-gradient(180deg, rgba(255,255,255,.06), rgba(255,255,255,.03));
  border: 1px solid var(--line);
  border-radius: 28px;
  box-shadow: var(--shadow);
}
.panel-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}
.mini-card {
  padding: 18px;
  background: rgba(255,255,255,.04);
  border: 1px solid rgba(255,255,255,.07);
  border-radius: 18px;
}
.mini-card h4, .card h3 { margin: 0 0 8px; }
.mini-card p, .card p { margin: 0; color: var(--muted); font-size: 14px; }
.metric {
  margin-top: 18px;
  display: flex;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
}
.metric-box {
  flex: 1;
  min-width: 120px;
  padding: 16px 18px;
  border-radius: 18px;
  background: rgba(255,255,255,.04);
  border: 1px solid rgba(255,255,255,.07);
}
.metric-box strong { font-size: 26px; display: block; }
.metric-box span { font-size: 13px; color: var(--muted); }

.cards-3, .cards-4 {
  display: grid;
  gap: 20px;
}
.cards-3 { grid-template-columns: repeat(3, 1fr); }
.cards-4 { grid-template-columns: repeat(4, 1fr); }
.card {
  padding: 26px;
  background: linear-gradient(180deg, rgba(255,255,255,.045), rgba(255,255,255,.03));
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}
.card ul { margin: 12px 0 0 18px; color: var(--muted); padding: 0; }

.band {
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 26px;
  background: linear-gradient(90deg, rgba(94,234,212,.12), rgba(96,165,250,.1));
}
.band-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}
.band-item strong { display: block; font-size: 18px; margin-bottom: 6px; }
.band-item span { color: #d8e5f8; opacity: .9; }

.two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 22px;
}
.timeline {
  display: grid;
  gap: 16px;
}
.timeline-item {
  padding: 20px;
  border-radius: 20px;
  background: rgba(255,255,255,.035);
  border: 1px solid var(--line);
}
.timeline-item strong { display: block; margin-bottom: 8px; }
.timeline-item p { margin: 0; color: var(--muted); }

.contact-box {
  display: grid;
  grid-template-columns: 1.1fr .9fr;
  gap: 24px;
  padding: 28px;
  background: linear-gradient(180deg, rgba(255,255,255,.045), rgba(255,255,255,.03));
  border: 1px solid var(--line);
  border-radius: 28px;
}
.contact-details a { color: var(--accent); }
.form-placeholder {
  padding: 24px;
  background: rgba(255,255,255,.035);
  border: 1px dashed rgba(255,255,255,.18);
  border-radius: 20px;
}
.form-placeholder code { color: #fff; }

.site-footer {
  padding: 28px 0 56px;
  color: var(--muted);
}
.footer-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
  border-top: 1px solid var(--line);
  padding-top: 22px;
}

.entry-content {
  width: min(calc(100% - 32px), 900px);
  margin: 40px auto 80px;
}
.entry-content h1, .entry-content h2, .entry-content h3 { line-height: 1.2; }

@media (max-width: 1024px) {
  .hero-grid, .two-col, .contact-box, .cards-4 { grid-template-columns: 1fr; }
  .cards-3 { grid-template-columns: 1fr 1fr; }
  .band-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  .menu-toggle { display: inline-flex; }
  .nav-wrap { position: relative; }
  .main-nav {
    display: none;
    position: absolute;
    right: 0;
    top: calc(100% + 10px);
    width: min(300px, 90vw);
    background: #0d1424;
    border: 1px solid var(--line);
    border-radius: 18px;
    padding: 14px;
    box-shadow: var(--shadow);
  }
  .main-nav.is-open { display: block; }
  .main-nav ul { flex-direction: column; align-items: flex-start; gap: 12px; }
  .header-cta { display: none; }
  .cards-3, .cards-4, .band-grid, .panel-grid { grid-template-columns: 1fr; }
  .hero { padding-top: 60px; }
  .hero h1 { font-size: 40px; }
}