/* VoltSpot Landing Page Theme */

/* NAV */
.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(15,15,15,0.85);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}
.nav-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 24px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.nav-logo {
  font-family: var(--font-head);
  font-size: 1.4rem;
  letter-spacing: 0.05em;
  color: var(--text);
  display: flex;
  align-items: center;
  gap: 8px;
}
.nav-right { display: flex; gap: 24px; }
.nav-link {
  font-size: 0.85rem;
  font-weight: 400;
  color: var(--text-muted);
  transition: color 0.2s;
}
.nav-link:hover { color: var(--accent); }

/* HERO */
.hero {
  position: relative;
  padding: 80px 24px 100px;
  overflow: hidden;
}
.hero-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}
.hero-eyebrow {
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 16px;
}
.hero-headline {
  font-family: var(--font-head);
  font-size: clamp(3.5rem, 6vw, 5.5rem);
  line-height: 0.95;
  letter-spacing: 0.01em;
  color: var(--text);
  margin-bottom: 24px;
}
.hero-sub {
  font-size: 1.05rem;
  font-weight: 300;
  color: var(--text-muted);
  max-width: 380px;
  line-height: 1.7;
}
.hero-glow {
  position: absolute;
  top: -100px;
  right: -100px;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(204,255,0,0.07) 0%, transparent 70%);
  pointer-events: none;
}

/* MAP CARD */
.map-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 16px;
  overflow: hidden;
}
.map-header {
  padding: 14px 18px;
  border-bottom: 1px solid var(--border);
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.map-title {
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
}
.map-count {
  font-size: 0.75rem;
  color: var(--accent);
  font-weight: 500;
}
.map-body { padding: 0; position: relative; }
.philly-map { width: 100%; display: block; background: #0D0D0D; }
.pin-label { font-family: 'DM Sans', sans-serif; }
.map-legend {
  padding: 10px 18px;
  display: flex;
  gap: 16px;
  font-size: 0.72rem;
  color: var(--text-muted);
  border-top: 1px solid var(--border);
}
.legend-dot {
  display: inline-block;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  margin-right: 6px;
}
.legend-dot.active { background: #CCFF00; }
.legend-dot.pending { background: #555; }

/* PROBLEM */
.problem {
  background: var(--surface);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 60px 24px;
}
.problem-inner {
  max-width: 900px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 48px;
}
.problem-stat { flex: 1; text-align: center; }
.stat-num {
  font-family: var(--font-head);
  font-size: 3.5rem;
  color: var(--accent);
  line-height: 1;
}
.stat-label {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-top: 8px;
  line-height: 1.4;
}
.problem-divider {
  width: 1px;
  height: 80px;
  background: var(--border);
  flex-shrink: 0;
}

/* SECTION LABEL */
.section-label {
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 20px;
}

/* FEATURES */
.features { padding: 80px 24px; }
.features-inner { max-width: 1100px; margin: 0 auto; }
.features-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2px;
}
.feature-card {
  background: var(--surface);
  border: 1px solid var(--border);
  padding: 36px 32px;
  transition: border-color 0.2s;
}
.feature-card:hover { border-color: #3A3A3A; }
.feature-icon { margin-bottom: 20px; }
.feature-title {
  font-family: var(--font-head);
  font-size: 1.4rem;
  letter-spacing: 0.03em;
  color: var(--text);
  margin-bottom: 10px;
}
.feature-desc { font-size: 0.88rem; color: var(--text-muted); line-height: 1.7; }

/* HOW IT WORKS */
.hiw { padding: 80px 24px; background: var(--surface); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.hiw-inner { max-width: 1100px; margin: 0 auto; }
.steps {
  display: flex;
  align-items: center;
  gap: 0;
}
.step { flex: 1; padding: 0 32px 0 0; }
.step:first-child { padding-left: 0; }
.step-num {
  font-family: var(--font-head);
  font-size: 3rem;
  color: var(--accent);
  opacity: 0.4;
  margin-bottom: 12px;
}
.step-title {
  font-family: var(--font-head);
  font-size: 1.3rem;
  letter-spacing: 0.03em;
  color: var(--text);
  margin-bottom: 10px;
}
.step-desc { font-size: 0.88rem; color: var(--text-muted); line-height: 1.7; }
.step-connector {
  width: 60px;
  flex-shrink: 0;
  height: 1px;
  background: var(--border);
  position: relative;
  top: -20px;
}

/* PHILLY SECTION */
.philly { padding: 80px 24px; }
.philly-inner { max-width: 1100px; margin: 0 auto; display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center; }
.philly-headline {
  font-family: var(--font-head);
  font-size: 2.2rem;
  line-height: 1.05;
  letter-spacing: 0.02em;
  color: var(--text);
  margin-bottom: 20px;
}
.philly-body { font-size: 0.9rem; color: var(--text-muted); line-height: 1.8; margin-bottom: 16px; }
.philly-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 8px; }
.neighborhood-card {
  background: var(--surface);
  border: 1px solid var(--border);
  padding: 16px 18px;
  border-radius: 8px;
}
.nh-name {
  font-family: var(--font-head);
  font-size: 1.1rem;
  letter-spacing: 0.03em;
  color: var(--text);
  margin-bottom: 4px;
}
.nh-spots { font-size: 0.75rem; color: var(--accent); }

/* CONTRIBUTORS */
.contributors { padding: 80px 24px; background: var(--surface); border-top: 1px solid var(--border); }
.contributors-inner { max-width: 900px; margin: 0 auto; }
.contributors-headline {
  font-family: var(--font-head);
  font-size: 2.4rem;
  line-height: 1.05;
  letter-spacing: 0.02em;
  color: var(--text);
  margin-bottom: 20px;
}
.contributors-body { font-size: 0.9rem; color: var(--text-muted); line-height: 1.8; margin-bottom: 32px; }
.reward-list { display: flex; flex-direction: column; gap: 12px; }
.reward-item {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.88rem;
  color: var(--text-muted);
  padding: 12px 16px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 8px;
}
.reward-icon { flex-shrink: 0; }

/* CLOSING */
.closing { padding: 100px 24px; position: relative; overflow: hidden; }
.closing-inner { max-width: 800px; margin: 0 auto; text-align: center; position: relative; z-index: 1; }
.closing-glow {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%,-50%);
  width: 800px;
  height: 400px;
  background: radial-gradient(ellipse, rgba(204,255,0,0.05) 0%, transparent 70%);
  pointer-events: none;
}
.closing-headline {
  font-family: var(--font-head);
  font-size: clamp(2rem, 4vw, 3.2rem);
  line-height: 1.05;
  letter-spacing: 0.02em;
  color: var(--text);
  margin-bottom: 20px;
}
.closing-body { font-size: 0.95rem; color: var(--text-muted); line-height: 1.8; }

/* FOOTER */
.footer {
  border-top: 1px solid var(--border);
  padding: 32px 24px;
}
.footer-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.footer-logo {
  font-family: var(--font-head);
  font-size: 1rem;
  letter-spacing: 0.05em;
  color: var(--text);
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 8px;
}
.footer-tagline { font-size: 0.78rem; color: var(--text-muted); }
.footer-meta { font-size: 0.75rem; color: var(--text-muted); display: flex; gap: 8px; align-items: center; }
.footer-sep { color: var(--border); }

/* RESPONSIVE */
@media (max-width: 768px) {
  .hero-inner { grid-template-columns: 1fr; gap: 40px; }
  .hero-visual { order: -1; }
  .hero-headline { font-size: 3.5rem; }
  .features-grid { grid-template-columns: 1fr; }
  .steps { flex-direction: column; gap: 32px; }
  .step-connector { display: none; }
  .philly-inner { grid-template-columns: 1fr; gap: 40px; }
  .problem-inner { flex-direction: column; gap: 32px; }
  .problem-divider { display: none; }
  .footer-inner { flex-direction: column; gap: 16px; text-align: center; }
  .nav-right { display: none; }
}