/* ═══════════════════════════════════════════════════════
   CLIP™ Core PRD — index.html specific styles
   ═══════════════════════════════════════════════════════ */

/* ── Hero ── */
.hero {
  text-align: center; padding: 72px 32px 60px;
  background: linear-gradient(135deg, #e8edf8 0%, #eef1fb 50%, #e8edf8 100%);
  border: 1px solid var(--border); border-radius: 20px;
  position: relative; overflow: hidden; margin-bottom: 76px;
}
.hero::before {
  content: ''; position: absolute; inset: 0;
  background: radial-gradient(ellipse 80% 60% at 50% 0%, rgba(37,99,235,.07), transparent);
  pointer-events: none;
}
.hero-badge {
  display: inline-block;
  background: rgba(37,99,235,.09); border: 1px solid rgba(37,99,235,.22);
  color: var(--accent1); font-size: 10.5px; font-weight: 600; letter-spacing: 1.6px;
  padding: 4px 14px; border-radius: 99px; margin-bottom: 22px; text-transform: uppercase;
}
.hero h1 {
  font-size: clamp(26px, 4vw, 46px); font-weight: 800; line-height: 1.1;
  letter-spacing: -1.2px; margin-bottom: 16px;
  background: linear-gradient(135deg, #1e2340 0%, var(--accent1) 55%, var(--accent3) 100%);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  background-clip: text;
}
.hero-sub {
  color: var(--muted); font-size: 15px; font-weight: 400;
  max-width: 600px; margin: 0 auto 36px;
}
.hero-meta { display: flex; justify-content: center; gap: 36px; flex-wrap: wrap; }
.hero-meta-item { text-align: center; }
.hero-meta-item .val { font-size: 26px; font-weight: 800; color: var(--accent1); }
.hero-meta-item .lbl {
  font-size: 10px; color: var(--muted);
  text-transform: uppercase; letter-spacing: 1.2px; margin-top: 2px;
}

/* ── Pain / Gain columns ── */
.pvg { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.pvg-col {
  border-radius: var(--radius); overflow: hidden;
  border: 1px solid var(--border); background: var(--card); box-shadow: var(--shadow);
}
.pvg-head { padding: 13px 18px; font-weight: 700; font-size: 13px; letter-spacing: -.1px; }
.pvg-head.pain { background: rgba(220,38,38,.07); color: var(--accent5); }
.pvg-head.gain { background: rgba(22,163,74,.07);  color: var(--accent6); }
.pvg-item {
  padding: 10px 18px; border-bottom: 1px solid var(--border);
  font-size: 12px; display: flex; gap: 10px; align-items: flex-start;
}
.pvg-item:last-child { border-bottom: none; }
.pvg-icon { font-size: 14px; flex-shrink: 0; margin-top: 2px; }

/* ── Metrics row ── */
.metrics { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 14px; }
.metric-card {
  background: var(--card); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 20px; text-align: center; box-shadow: var(--shadow);
}
.metric-val { font-size: 34px; font-weight: 800; line-height: 1; margin-bottom: 5px; }
.metric-lbl { font-size: 10px; color: var(--muted); text-transform: uppercase; letter-spacing: 1px; }

/* ── Platform tier stack ── */
.tier-stack { display: flex; flex-direction: column; gap: 6px; }
.tier {
  border-radius: 10px; padding: 18px 26px;
  display: flex; align-items: center; justify-content: space-between;
  border: 1px solid transparent; transition: transform .18s, box-shadow .18s; cursor: default;
}
.tier:hover { transform: translateX(5px); box-shadow: var(--shadow); }
.tier.t3 { background: linear-gradient(90deg, rgba(37,99,235,.07) 0%, rgba(124,58,237,.05) 100%); border-color: rgba(37,99,235,.18); }
.tier.t2 { background: linear-gradient(90deg, rgba(13,148,136,.07) 0%, rgba(37,99,235,.05) 100%); border-color: rgba(13,148,136,.18); }
.tier.t1 { background: linear-gradient(90deg, rgba(217,119,6,.07)  0%, rgba(13,148,136,.05) 100%); border-color: rgba(217,119,6,.18); }
.tier-name { font-size: 17px; font-weight: 800; letter-spacing: -.3px; }
.tier-sub  { font-size: 11.5px; color: var(--muted); margin-top: 3px; }
.tier-tag  { font-size: 11px; font-weight: 700; padding: 4px 12px; border-radius: 99px; white-space: nowrap; }
.tier.t3 .tier-tag { background: rgba(37,99,235,.10); color: var(--accent1); }
.tier.t2 .tier-tag { background: rgba(13,148,136,.10); color: var(--accent3); }
.tier.t1 .tier-tag { background: rgba(217,119,6,.10);  color: var(--accent4); }
.tier-chips { display: flex; gap: 6px; flex-wrap: wrap; margin-top: 8px; }

/* ── CTA handoff card ── */
.cta-card {
  margin-top: 48px; border-radius: 16px; padding: 36px 40px;
  background: linear-gradient(135deg, rgba(37,99,235,.07) 0%, rgba(13,148,136,.05) 100%);
  border: 1px solid rgba(37,99,235,.18);
  display: flex; align-items: center; justify-content: space-between;
  gap: 24px; flex-wrap: wrap;
}
.cta-card h3 { font-size: 18px; font-weight: 800; letter-spacing: -.3px; margin-bottom: 6px; }
.cta-card p  { font-size: 13px; color: var(--muted); max-width: 520px; line-height: 1.6; }
.cta-sections { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 12px; }
.cta-pill {
  font-size: 11px; font-weight: 600; padding: 4px 12px; border-radius: 99px;
  background: rgba(37,99,235,.09); color: var(--accent1); border: 1px solid rgba(37,99,235,.2);
}
.cta-btn {
  display: inline-flex; align-items: center; gap: 8px;
  background: var(--accent1); color: #fff;
  padding: 12px 28px; border-radius: 10px; font-size: 14px; font-weight: 700;
  text-decoration: none; letter-spacing: -.1px; white-space: nowrap;
  transition: background .15s, transform .12s;
}
.cta-btn:hover { background: #1d4ed8; transform: translateY(-1px); }

@media (max-width: 768px) {
  .pvg { grid-template-columns: 1fr; }
  .cta-card { flex-direction: column; padding: 24px; }
}