:root {
  --iv2-bg: #061126;
  --iv2-surface: #0b1b34;
  --iv2-card: #102543;
  --iv2-border: rgba(100, 188, 255, 0.28);
  --iv2-text: #e8f2ff;
  --iv2-muted: #9cb5d8;
  --iv2-accent: #2ea8ff;
  --iv2-gold: #f0c14b;
  --iv2-cyan-a: #40c9ec;
  --iv2-cyan-b: #2f9fe8;
}

body.index-v2 {
  background: radial-gradient(1200px 560px at 50% -12%, rgba(46, 168, 255, 0.2), transparent 60%), var(--iv2-bg);
  color: var(--iv2-text);
}

.iv2-main { padding-bottom: 96px; }
.iv2-main .btn { border-radius: 14px; padding: 12px 18px; font-weight: 700; }

.iv2-hero { padding: 56px 0 30px; }

.iv2-hero-card {
  border: 1px solid var(--iv2-border);
  border-radius: 22px;
  background: linear-gradient(165deg, rgba(16, 37, 67, 0.95), rgba(10, 24, 45, 0.96));
  padding: 38px;
  box-shadow: 0 22px 48px rgba(2, 9, 21, 0.45);
}

.iv2-kicker {
  display: inline-flex;
  padding: 6px 12px;
  border-radius: 999px;
  border: 1px solid rgba(100, 188, 255, 0.48);
  color: #b6e2ff;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.07em;
}

.iv2-hero h1 {
  margin: 14px 0 10px;
  font-size: clamp(34px, 4.6vw, 56px);
  line-height: 1.08;
}

.iv2-hero p {
  margin: 0;
  color: var(--iv2-muted);
  max-width: 760px;
  font-size: 18px;
}

.iv2-hero-cta {
  margin-top: 22px;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.iv2-section { padding: 28px 0; }

.iv2-head { margin-bottom: 16px; }
.iv2-head h2 { margin: 0 0 8px; font-size: clamp(26px, 3.1vw, 40px); }
.iv2-head p { margin: 0; color: var(--iv2-muted); }

.iv2-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 10px;
}

.iv2-stat {
  border: 1px solid rgba(100, 188, 255, 0.25);
  border-radius: 12px;
  background: rgba(10, 23, 43, 0.72);
  padding: 14px;
}

.iv2-stat strong { display: block; font-size: 22px; }
.iv2-stat span { color: var(--iv2-muted); font-size: 13px; }

.iv2-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 14px;
}

.iv2-card {
  border: 1px solid rgba(120, 197, 255, 0.22);
  border-radius: 16px;
  background: linear-gradient(180deg, rgba(7, 18, 34, 0.98), rgba(4, 13, 27, 0.99));
  padding: 20px;
  box-shadow: 0 12px 26px rgba(4, 12, 24, 0.34), inset 0 -40px 60px rgba(46, 168, 255, 0.08);
}

.iv2-card h3 { margin: 8px 0 8px; font-size: 24px; }
.iv2-card p { margin: 0 0 12px; color: var(--iv2-muted); min-height: 48px; }

.iv2-price { font-size: 34px; font-weight: 800; margin-bottom: 8px; }
.iv2-price {
  background: linear-gradient(135deg, #6ea8ff, #f0e5b9);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}
.iv2-price small { font-size: 13px; color: var(--iv2-muted); }

.iv2-list { margin: 0 0 14px; padding-left: 18px; }
.iv2-list li { margin-bottom: 5px; }

.iv2-process {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 10px;
}

.iv2-process li {
  border: 1px solid rgba(100, 188, 255, 0.24);
  border-radius: 12px;
  background: rgba(9, 21, 40, 0.7);
  padding: 14px 16px;
}

.iv2-process strong { display:block; margin-bottom: 4px; }
.iv2-process span { color: var(--iv2-muted); }

.iv2-cta {
  border: 1px solid rgba(100, 188, 255, 0.35);
  border-radius: 18px;
  background: linear-gradient(160deg, rgba(16, 37, 67, 0.9), rgba(9, 20, 38, 0.95));
  padding: 22px;
  display:flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.iv2-cta p { margin: 0; color: var(--iv2-muted); }

.iv2-card .btn.btn-primary {
  border: 1px solid rgba(74, 184, 255, 0.5);
  background: linear-gradient(135deg, var(--iv2-cyan-a), var(--iv2-cyan-b));
  color: #03111f;
  font-weight: 800;
}

.iv2-card .btn.btn-primary:hover {
  filter: brightness(1.06);
}

.cart-item-actions { display:flex; gap:6px; }
.cart-item-qty {
  width: 30px;
  height: 30px;
  border-radius: 8px;
  border: 1px solid rgba(100, 188, 255, 0.4);
  background: rgba(16, 37, 67, 0.9);
  color: #dbeeff;
  cursor: pointer;
  font-size: 18px;
  line-height: 1;
}

.toast {
  position: fixed;
  left: 24px;
  bottom: 24px;
  z-index: 1100;
  background: #122949;
  border: 1px solid rgba(100, 188, 255, 0.35);
  border-radius: 10px;
  color: #fff;
  padding: 10px 14px;
  opacity: 0;
  transform: translateY(12px);
  pointer-events: none;
  transition: all 0.2s ease;
}

.toast.show { opacity: 1; transform: translateY(0); }

@media (max-width: 768px) {
  .iv2-hero-card { padding: 24px; }
  .iv2-price { font-size: 30px; }
}