.premium-product-page {
  --pp-accent: #4f6ef7;
  --pp-accent-b: #2563eb;
  --pp-warm: #f59e0b;
  background:
    radial-gradient(circle at 14% 6%, color-mix(in srgb, var(--pp-accent) 16%, transparent), transparent 32%),
    radial-gradient(circle at 88% 12%, rgba(245,158,11,.12), transparent 28%),
    linear-gradient(180deg, rgba(248,250,252,.96), var(--bg-0) 48%);
}
[data-theme="dark"] .premium-product-page {
  background:
    radial-gradient(circle at 14% 6%, color-mix(in srgb, var(--pp-accent) 22%, transparent), transparent 32%),
    radial-gradient(circle at 88% 12%, rgba(245,158,11,.12), transparent 28%),
    linear-gradient(180deg, rgba(7,12,22,.98), var(--bg-0) 48%);
}
.pp-hero { padding: 154px 0 86px; overflow: hidden; }
.pp-hero-grid { display: grid; grid-template-columns: minmax(0, 1.04fr) minmax(360px, .86fr); gap: 58px; align-items: center; }
.pp-kicker {
  display: inline-flex; align-items: center; gap: 8px; padding: 8px 12px; border-radius: 999px;
  background: color-mix(in srgb, var(--pp-accent) 10%, transparent);
  border: 1px solid color-mix(in srgb, var(--pp-accent) 24%, transparent);
  color: var(--pp-accent-b); font-family: var(--f-display); font-size: 12px; font-weight: 800;
  letter-spacing: .02em; text-transform: uppercase;
}
.pp-kicker-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--pp-accent); box-shadow: 0 0 0 5px color-mix(in srgb, var(--pp-accent) 14%, transparent); }
.pp-h1 {
  margin: 22px 0 18px; max-width: 880px; font-family: var(--f-display);
  font-size: clamp(2.55rem, 7vw, 5.55rem); line-height: .93; letter-spacing: -.045em; color: var(--t-1);
}
.pp-h1 span {
  background: linear-gradient(120deg, var(--pp-accent), var(--pp-warm));
  -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent;
}
.pp-body { max-width: 700px; font-size: clamp(1.02rem, 2vw, 1.22rem); line-height: 1.72; color: var(--t-2); }
.pp-actions { display: flex; gap: 14px; flex-wrap: wrap; margin-top: 28px; }
.pp-proof-line { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 18px; color: var(--t-3); font-size: 13px; }
.pp-proof-line span { display: inline-flex; align-items: center; gap: 7px; }
.pp-proof-line span::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: #10b981; }
.pp-board {
  border: 1px solid rgba(15,23,42,.1); border-radius: 28px; padding: 18px;
  background: rgba(255,255,255,.72); box-shadow: 0 24px 80px rgba(15,23,42,.14); backdrop-filter: blur(18px);
}
[data-theme="dark"] .pp-board { background: rgba(15,23,42,.7); border-color: rgba(255,255,255,.1); }
.pp-board-top { display: flex; justify-content: space-between; align-items: center; margin-bottom: 14px; gap: 12px; }
.pp-board-title { font-family: var(--f-display); font-weight: 800; color: var(--t-1); }
.pp-board-badge { font-family: var(--f-mono); font-size: 11px; color: #10b981; background: rgba(16,185,129,.1); border: 1px solid rgba(16,185,129,.22); padding: 5px 8px; border-radius: 999px; white-space: nowrap; }
.pp-funnel-card { border: 1px solid var(--b-0); border-radius: 18px; padding: 16px; background: var(--bg-card); margin-top: 12px; }
.pp-funnel-row { display: grid; grid-template-columns: 1fr auto; gap: 12px; align-items: center; padding: 12px 0; border-bottom: 1px solid var(--b-0); }
.pp-funnel-row:last-child { border-bottom: 0; }
.pp-funnel-label { color: var(--t-2); font-size: 13px; }
.pp-funnel-value { font-family: var(--f-display); color: var(--t-1); font-weight: 800; text-align: end; }
.pp-chip-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin-top: 12px; }
.pp-chip { min-height: 82px; border-radius: 16px; background: linear-gradient(160deg, color-mix(in srgb, var(--pp-accent) 11%, transparent), rgba(245,158,11,.09)); border: 1px solid color-mix(in srgb, var(--pp-accent) 16%, transparent); padding: 12px; }
.pp-chip strong { display: block; color: var(--t-1); font-family: var(--f-display); font-size: 13px; }
.pp-chip span { display: block; color: var(--t-3); font-size: 11.5px; line-height: 1.45; margin-top: 5px; }
.pp-metric-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.pp-metric, .pp-card, .pp-package, .pp-step {
  border: 1px solid var(--b-0); background: var(--bg-card); box-shadow: var(--sh-card); border-radius: 20px; padding: 24px;
}
.pp-metric strong { display: block; font-family: var(--f-display); font-size: 1.08rem; color: var(--t-1); margin-bottom: 7px; }
.pp-metric p, .pp-card p, .pp-step p, .pp-package p { color: var(--t-2); font-size: 14px; line-height: 1.62; margin: 0; }
.pp-split { display: grid; grid-template-columns: .9fr 1.1fr; gap: 38px; align-items: start; }
.pp-sticky {
  position: sticky; top: 112px; border-inline-start: 4px solid var(--pp-accent); padding: 26px; border-radius: 18px;
  background: linear-gradient(180deg, color-mix(in srgb, var(--pp-accent) 9%, transparent), rgba(245,158,11,.07));
  border: 1px solid color-mix(in srgb, var(--pp-accent) 18%, transparent);
}
.pp-sticky h2 { color: var(--t-1); font-family: var(--f-display); font-size: clamp(1.8rem, 3vw, 2.6rem); letter-spacing: -.035em; line-height: 1.05; margin-bottom: 14px; }
.pp-sticky p { color: var(--t-2); line-height: 1.7; }
.pp-list { display: grid; gap: 14px; }
.pp-list-item { display: grid; grid-template-columns: auto 1fr; gap: 14px; padding: 20px; border: 1px solid var(--b-0); border-radius: 18px; background: var(--bg-card); box-shadow: var(--sh-card); }
.pp-list-icon { width: 34px; height: 34px; border-radius: 12px; display: grid; place-items: center; background: color-mix(in srgb, var(--pp-accent) 10%, transparent); color: var(--pp-accent-b); font-weight: 900; }
.pp-list-item strong, .pp-card h3, .pp-package h3, .pp-step strong { display: block; color: var(--t-1); font-family: var(--f-display); margin-bottom: 7px; }
.pp-grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.pp-grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.pp-card ul, .pp-package ul { margin: 16px 0 0; padding-inline-start: 18px; color: var(--t-2); font-size: 13.5px; line-height: 1.7; }
.pp-step::before {
  display: inline-grid; place-items: center; width: 34px; height: 34px; border-radius: 12px;
  background: var(--pp-accent); color: #fff; font-family: var(--f-mono); font-size: 12px; margin-bottom: 18px;
}
.pp-step[data-step="1"]::before { content: "01"; }
.pp-step[data-step="2"]::before { content: "02"; }
.pp-step[data-step="3"]::before { content: "03"; }
.pp-step[data-step="4"]::before { content: "04"; }
.pp-package { display: flex; flex-direction: column; }
.pp-package.featured { border-color: color-mix(in srgb, var(--pp-accent) 34%, transparent); box-shadow: var(--sh-card), 0 0 44px color-mix(in srgb, var(--pp-accent) 15%, transparent); transform: translateY(-8px); }
.pp-label { font-family: var(--f-mono); color: var(--pp-accent-b); font-size: 11px; letter-spacing: .08em; text-transform: uppercase; margin-bottom: 12px; }
.pp-package h3 { font-size: 22px; }
.pp-package .btn { margin-top: auto; justify-content: center; }
.pp-cta-panel {
  border-radius: 26px; padding: clamp(28px, 5vw, 48px);
  background: linear-gradient(135deg, rgba(15,23,42,.96), color-mix(in srgb, var(--pp-accent) 72%, #0f172a));
  color: #fff; overflow: hidden; position: relative;
}
.pp-cta-panel::after {
  content: ""; position: absolute; inset: auto -8% -34% auto; width: 420px; height: 420px; border-radius: 50%;
  background: radial-gradient(circle, rgba(245,158,11,.3), transparent 64%);
}
.pp-cta-panel h2, .pp-cta-panel p, .pp-cta-panel .cta-actions { position: relative; z-index: 1; }
.pp-cta-panel h2 { font-family: var(--f-display); font-size: clamp(2rem, 4vw, 3.45rem); line-height: 1.02; letter-spacing: -.04em; max-width: 780px; margin-bottom: 14px; }
.pp-cta-panel p { color: rgba(255,255,255,.78); line-height: 1.7; max-width: 760px; }
@media (max-width: 980px) {
  .pp-hero-grid, .pp-split { grid-template-columns: 1fr; }
  .pp-metric-grid, .pp-grid-4 { grid-template-columns: repeat(2, 1fr); }
  .pp-grid-3 { grid-template-columns: 1fr; }
  .pp-package.featured { transform: none; }
  .pp-sticky { position: static; }
}
@media (max-width: 640px) {
  .pp-hero { padding: 128px 0 62px; }
  .pp-hero-grid { gap: 34px; }
  .pp-actions .btn { width: 100%; justify-content: center; }
  .pp-metric-grid, .pp-grid-4, .pp-chip-grid { grid-template-columns: 1fr; }
  .pp-board { border-radius: 20px; padding: 14px; }
}