/* ============================================
   VoltEdge Landing Page
   Industrial dark theme, electric orange accent
   ============================================ */

:root {
  --bg: #0d0d0d;
  --surface: #2a2a2a;
  --surface-alt: #1a1a1a;
  --accent: #ff6b35;
  --accent-dim: rgba(255, 107, 53, 0.15);
  --text: #f5f0eb;
  --text-muted: #8a8580;
  --border: #3a3a3a;
  --font-display: 'Bebas Neue', sans-serif;
  --font-body: 'Source Sans 3', sans-serif;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html {
  font-size: 16px;
  scroll-behavior: smooth;
}

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-weight: 400;
  line-height: 1.6;
  overflow-x: hidden;
}

/* ---- NAVBAR ---- */
.navbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 24px 48px;
  border-bottom: 1px solid var(--border);
  background: var(--bg);
  position: sticky;
  top: 0;
  z-index: 100;
}

.nav-logo {
  font-family: var(--font-display);
  font-size: 28px;
  letter-spacing: 2px;
  color: var(--text);
}

.nav-logo .accent { color: var(--accent); }

.nav-tagline {
  font-size: 12px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--text-muted);
}

/* ---- HERO ---- */
.hero {
  display: grid;
  grid-template-columns: 1fr 1fr;
  min-height: 88vh;
  padding: 80px 48px 0;
  gap: 48px;
  align-items: center;
}

.hero-content { max-width: 540px; }

.hero-overline {
  font-size: 11px;
  letter-spacing: 4px;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 20px;
}

.hero-headline {
  font-family: var(--font-display);
  font-size: clamp(56px, 6vw, 88px);
  line-height: 0.95;
  letter-spacing: 1px;
  color: var(--text);
  margin-bottom: 28px;
}

.hero-sub {
  font-size: 17px;
  color: var(--text-muted);
  line-height: 1.65;
  max-width: 460px;
  font-weight: 300;
}

/* ---- HERO VISUAL ---- */
.hero-visual { display: flex; justify-content: center; align-items: center; }

.product-visual {
  width: 100%;
  max-width: 460px;
  position: relative;
}

.pv-truck-bed {
  width: 100%;
  aspect-ratio: 4/3;
  background: var(--surface-alt);
  border-radius: 12px;
  position: relative;
  overflow: hidden;
  box-shadow: 0 0 80px rgba(255, 107, 53, 0.08), 0 30px 60px rgba(0,0,0,0.5);
  border: 1px solid var(--border);
}

.pv-bed-floor {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 40%;
  background: linear-gradient(180deg, transparent 0%, rgba(255,107,53,0.04) 100%);
}

.pv-sidebar {
  position: absolute;
  top: 0; bottom: 0;
  width: 8px;
  background: var(--surface);
  border: 1px solid var(--border);
}

.pv-sidebar-left { left: 0; border-radius: 12px 0 0 12px; }
.pv-sidebar-right { right: 0; border-radius: 0 12px 12px 0; }

/* Jump starter */
.pv-jumpstarter {
  position: absolute;
  top: 22%; left: 18%;
  width: 30%;
}

.pv-product-body {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 12px;
  position: relative;
}

.pv-product-glow {
  position: absolute;
  top: -8px; left: -8px; right: -8px; bottom: -8px;
  background: radial-gradient(ellipse, rgba(255,107,53,0.2) 0%, transparent 70%);
  border-radius: 12px;
  z-index: 0;
}

.pv-product-label {
  font-size: 9px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--text-muted);
  text-align: center;
  position: relative;
  z-index: 1;
}

.pv-clamp {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
}

.pv-clamp-red {
  left: -18px;
  width: 16px;
  height: 10px;
  background: #c0392b;
  border-radius: 3px;
}

.pv-clamp-black {
  right: -18px;
  width: 16px;
  height: 10px;
  background: #1a1a1a;
  border: 1px solid #444;
  border-radius: 3px;
}

.pv-clamp-line {
  position: absolute;
  top: 50%;
  width: 24px;
  height: 2px;
  background: var(--text-muted);
  opacity: 0.4;
}

.pv-clamp-red .pv-clamp-line { right: -22px; }
.pv-clamp-black .pv-clamp-line { left: -22px; }

/* Work light */
.pv-worklight {
  position: absolute;
  bottom: 18%; right: 12%;
  width: 45%;
}

.pv-light-bar {
  display: flex;
  gap: 4px;
  background: #111;
  border: 1px solid #333;
  border-radius: 4px;
  padding: 8px 10px;
  align-items: center;
}

.pv-light-diode {
  flex: 1;
  height: 12px;
  border-radius: 2px;
  background: #222;
}

.pv-light-diode.pv-on {
  background: var(--accent);
  box-shadow: 0 0 8px var(--accent), 0 0 20px rgba(255,107,53,0.4);
}

.pv-light-beam {
  position: absolute;
  top: -30px; left: 0; right: 0;
  height: 28px;
  background: linear-gradient(180deg, rgba(255,107,53,0.15) 0%, transparent 100%);
  filter: blur(4px);
  border-radius: 4px 4px 0 0;
}

.pv-light-label {
  font-size: 8px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--text-muted);
  text-align: center;
  margin-top: 6px;
}

/* Magnetic mount */
.pv-mount {
  position: absolute;
  top: 30%; right: 10%;
  width: 14%;
}

.pv-mount-base {
  width: 100%;
  aspect-ratio: 1;
  background: var(--surface);
  border: 2px solid var(--accent);
  border-radius: 50%;
  box-shadow: 0 0 12px rgba(255,107,53,0.3);
}

.pv-mount-arm {
  position: absolute;
  top: -16px; left: 50%;
  transform: translateX(-50%);
  width: 4px; height: 14px;
  background: var(--text-muted);
  border-radius: 2px;
}

/* Organizer bag */
.pv-organizer {
  position: absolute;
  top: 15%; left: 52%;
  width: 24%;
}

.pv-bag-body {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 8px;
  display: flex;
  flex-direction: column;
  gap: 5px;
}

.pv-bag-pocket {
  height: 14px;
  background: var(--surface-alt);
  border: 1px solid var(--border);
  border-radius: 3px;
}

/* Glow rings */
.pv-glow-ring {
  position: absolute;
  bottom: -20px; left: 50%; transform: translateX(-50%);
  width: 60%; height: 40px;
  background: radial-gradient(ellipse, rgba(255,107,53,0.12) 0%, transparent 70%);
  filter: blur(8px);
}

.pv-glow-ring.pv-glow-2 {
  bottom: -10px;
  width: 40%;
  background: radial-gradient(ellipse, rgba(255,107,53,0.08) 0%, transparent 70%);
}

.pv-ground-line {
  position: absolute;
  bottom: -1px; left: 10%; right: 10%;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--accent), transparent);
  opacity: 0.4;
}

/* ---- MANIFESTO ---- */
.manifesto {
  padding: 120px 48px;
  background: var(--surface-alt);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.manifesto-inner { max-width: 960px; margin: 0 auto; }

.manifesto-label {
  font-size: 11px;
  letter-spacing: 4px;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 56px;
}

.manifesto-grid {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 48px;
  align-items: start;
}

.manifesto-text {
  font-size: 22px;
  line-height: 1.5;
  font-weight: 300;
  color: var(--text);
}

.manifesto-rule {
  width: 1px;
  background: var(--border);
  align-self: stretch;
}

.manifesto-pillars {
  display: flex;
  flex-direction: column;
  gap: 28px;
}

.pillar {
  display: flex;
  align-items: flex-start;
  gap: 20px;
}

.pillar-num {
  font-family: var(--font-display);
  font-size: 36px;
  color: var(--accent);
  line-height: 1;
  min-width: 36px;
}

.pillar-text {
  font-size: 15px;
  color: var(--text-muted);
  line-height: 1.5;
  padding-top: 4px;
}

/* ---- PRODUCTS ---- */
.products {
  padding: 120px 48px;
}

.products-header {
  margin-bottom: 72px;
}

.products-overline {
  font-size: 11px;
  letter-spacing: 4px;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 20px;
}

.products-heading {
  font-family: var(--font-display);
  font-size: clamp(40px, 4vw, 64px);
  line-height: 1;
  color: var(--text);
}

.products-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
}

.product-card {
  padding: 48px;
  border: 1px solid var(--border);
  background: var(--bg);
  position: relative;
  transition: background 0.3s ease;
}

.product-card:hover { background: var(--surface-alt); }

.product-card:nth-child(1) { border-right: none; border-bottom: none; }
.product-card:nth-child(2) { border-bottom: none; }
.product-card:nth-child(3) { border-right: none; }

.pc-offset { margin-top: 0; }

.pc-visual {
  height: 100px;
  display: flex;
  align-items: center;
  justify-content: flex-start;
  margin-bottom: 32px;
}

.pc-icon { opacity: 0.8; }

.pc-name {
  font-family: var(--font-display);
  font-size: 28px;
  color: var(--text);
  margin-bottom: 12px;
  letter-spacing: 1px;
}

.pc-desc {
  font-size: 15px;
  color: var(--text-muted);
  line-height: 1.6;
  margin-bottom: 20px;
  font-weight: 300;
}

.pc-tag {
  display: inline-block;
  font-size: 10px;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--accent);
  border: 1px solid rgba(255,107,53,0.3);
  padding: 4px 12px;
  border-radius: 2px;
}

/* ---- OUTCOMES ---- */
.outcomes {
  padding: 100px 48px;
  background: var(--surface-alt);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.outcomes-grid {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: 960px;
  margin: 0 auto;
  gap: 48px;
}

.outcome-stat { text-align: center; flex: 1; }

.os-number {
  font-family: var(--font-display);
  font-size: clamp(48px, 5vw, 72px);
  color: var(--accent);
  line-height: 1;
  margin-bottom: 16px;
}

.os-label {
  font-size: 13px;
  color: var(--text-muted);
  line-height: 1.5;
  max-width: 220px;
  margin: 0 auto;
  font-weight: 300;
}

.outcome-divider {
  width: 1px;
  height: 80px;
  background: var(--border);
}

/* ---- CLOSING ---- */
.closing {
  padding: 120px 48px;
  background: var(--bg);
}

.closing-inner { max-width: 720px; margin: 0 auto; text-align: center; }

.closing-statement {
  font-size: 20px;
  line-height: 1.7;
  color: var(--text);
  font-weight: 300;
  margin-bottom: 48px;
}

.closing-brand {
  font-family: var(--font-display);
  font-size: 72px;
  letter-spacing: 8px;
  color: var(--text);
}

.closing-brand .accent { color: var(--accent); }

/* ---- FOOTER ---- */
.footer {
  padding: 40px 48px;
  border-top: 1px solid var(--border);
  background: var(--surface-alt);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
}

.footer-brand {
  font-family: var(--font-display);
  font-size: 20px;
  letter-spacing: 2px;
}

.footer-brand .accent { color: var(--accent); }

.footer-sub {
  font-size: 12px;
  color: var(--text-muted);
  max-width: 400px;
}

.footer-built {
  font-size: 11px;
  color: var(--text-muted);
  letter-spacing: 1px;
}

/* ---- MOBILE ---- */
@media (max-width: 768px) {
  .navbar { padding: 20px 24px; }
  .nav-tagline { display: none; }

  .hero {
    grid-template-columns: 1fr;
    padding: 48px 24px 0;
    gap: 48px;
    min-height: auto;
  }

  .hero-headline { font-size: 52px; }
  .hero-sub { font-size: 15px; }

  .hero-visual { order: -1; }
  .product-visual { max-width: 320px; }

  .manifesto { padding: 80px 24px; }
  .manifesto-grid { grid-template-columns: 1fr; gap: 32px; }
  .manifesto-rule { display: none; }
  .manifesto-text { font-size: 18px; }

  .products { padding: 80px 24px; }
  .products-grid { grid-template-columns: 1fr; }
  .product-card:nth-child(1) { border-right: 1px solid var(--border); border-bottom: none; }
  .product-card:nth-child(2) { border-bottom: none; }
  .product-card:nth-child(3) { border-right: 1px solid var(--border); }

  .outcomes { padding: 80px 24px; }
  .outcomes-grid { flex-direction: column; gap: 32px; }
  .outcome-divider { display: none; }

  .closing { padding: 80px 24px; }
  .closing-statement { font-size: 17px; }
  .closing-brand { font-size: 48px; }

  .footer { padding: 32px 24px; flex-direction: column; align-items: flex-start; }
}