.ptn{background:var(--bg-primary);color:var(--text-primary)}.ptn-h2{font-size:clamp(1.4rem,2.8vw,1.9rem);font-weight:800;letter-spacing:-.03em;color:var(--text-primary);margin:0 0 1.2rem}.ptn-sub{font-size:1rem;line-height:1.65;color:var(--text-secondary);max-width:46ch;margin:0 0 1.4rem}.ptn-hero{position:relative;overflow:hidden;padding:clamp(4rem,9vw,6.5rem) 0 clamp(2.5rem,5vw,3.5rem)}.ptn-hero-bg{position:absolute;inset:0;background:radial-gradient(55% 65% at 12% 0%,var(--brand-10),transparent 70%),radial-gradient(45% 55% at 92% 8%,var(--brand-10),transparent 70%);pointer-events:none}.ptn-hero-copy{position:relative;max-width:60rem}.ptn-eyebrow{display:inline-flex;align-items:center;gap:6px;padding:6px 13px;border-radius:var(--radius-full);background:var(--bg-secondary);border:1px solid var(--border-light);font-size:.76rem;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--accent-primary)}.ptn-hero h1{margin:1rem 0 0;font-size:clamp(2rem,5vw,3.1rem);line-height:1.1;font-weight:850;letter-spacing:-.035em}.ptn-lede{margin:1rem 0 0;font-size:clamp(1rem,1.5vw,1.12rem);line-height:1.7;color:var(--text-secondary);max-width:62ch}.ptn-cta{display:inline-flex;align-items:center;gap:8px;margin-top:1.4rem;padding:.8rem 1.3rem;border-radius:var(--radius-full);background:var(--accent-primary);color:var(--text-inverse);font-weight:700;text-decoration:none;min-height:44px}.ptn-cta:hover{filter:brightness(1.06)}.ptn-tiers{padding:clamp(2.5rem,5vw,4rem) 0}.ptn-tier-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:clamp(1rem,2vw,1.5rem);align-items:stretch}.ptn-tier{height:100%;display:flex;flex-direction:column;padding:1.5rem;border-radius:var(--radius-lg, 16px);background:var(--bg-secondary);border:1px solid var(--border-light)}.ptn-tier--3{border-color:var(--accent-primary);box-shadow:0 0 0 1px var(--accent-primary) inset}.ptn-tier-level{display:inline-flex;align-items:center;gap:5px;font-size:.72rem;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--accent-primary)}.ptn-tier-name{margin:.5rem 0 0;font-size:1.35rem;font-weight:800;letter-spacing:-.02em}.ptn-tier-tagline{margin:.35rem 0 0;font-weight:600;color:var(--text-primary)}.ptn-tier-desc{margin:.75rem 0 0;font-size:.95rem;line-height:1.65;color:var(--text-secondary)}.ptn-tier-h4{margin:1.1rem 0 .4rem;font-size:.74rem;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--text-secondary)}.ptn-tier-list{list-style:none;margin:0;padding:0;display:grid;gap:.4rem}.ptn-tier-list li{display:flex;gap:8px;align-items:flex-start;font-size:.93rem;line-height:1.5}.ptn-tier-list li svg{flex:none;margin-top:4px;color:var(--accent-primary)}.ptn-tier-list--services li svg{color:var(--text-secondary)}.ptn-tier-threshold{margin-top:auto;padding-top:1.1rem;font-size:.9rem;color:var(--text-secondary)}.ptn-how{padding:clamp(2.5rem,5vw,4rem) 0;background:var(--bg-secondary);border-top:1px solid var(--border-light)}.ptn-how-grid{display:grid;grid-template-columns:1.2fr 1fr;gap:clamp(1.5rem,4vw,3.5rem);align-items:start}.ptn-steps{margin:0;padding-left:1.3rem;display:grid;gap:.8rem;font-size:.98rem;line-height:1.6;color:var(--text-secondary)}.ptn-steps strong{color:var(--text-primary)}.ptn-callout{padding:1.5rem;border-radius:var(--radius-lg, 16px);background:var(--bg-primary);border:1px solid var(--border-light);color:var(--text-secondary)}.ptn-callout svg{color:var(--accent-primary)}.ptn-callout h3{margin:.6rem 0 .4rem;font-size:1.15rem;color:var(--text-primary)}.ptn-callout p{margin:0 0 .9rem;line-height:1.65}.ptn-link{display:inline-flex;align-items:center;gap:6px;font-size:.95rem;font-weight:600;color:var(--accent-primary);text-decoration:none}.ptn-link:hover{text-decoration:underline}.ptn-form-band{padding:clamp(3rem,6vw,4.5rem) 0;border-top:1px solid var(--border-light)}.ptn-form-grid{display:grid;grid-template-columns:1fr 1fr;gap:clamp(1.5rem,4vw,3.5rem);align-items:start}@media(max-width:1024px){.ptn-tier-grid{grid-template-columns:1fr}}@media(max-width:900px){.ptn-how-grid,.ptn-form-grid{grid-template-columns:1fr}}@media(max-width:768px){.ptn-link{min-height:44px;align-items:center}}