/* Feature deep-dive pages (/features/<slug>.html) — shared styles */
.fp { max-width: 920px; margin: 0 auto; padding: 40px 32px 40px; }
.fp-back { display: inline-flex; align-items: center; gap: 6px; font-size: var(--t-sm); font-weight: 600; color: var(--muted); margin-bottom: 24px; }
.fp-back:hover { color: var(--ink); }
.fp-back::before { content: '←'; }
.fp-eyebrow { font-size: var(--t-sm); font-weight: 700; letter-spacing: .14em; text-transform: uppercase; color: var(--accent); margin-bottom: 12px; }
.fp-title { font-family: 'Plus Jakarta Sans', system-ui, sans-serif; font-size: clamp(36px, 5.5vw, 60px); font-weight: 700; letter-spacing: -0.03em; line-height: 1.05; margin: 0; color: var(--ink); }
.fp-sub { font-size: clamp(17px, 1.5vw, 22px); color: var(--ink-2); line-height: 1.5; margin: 20px 0 0; max-width: 720px; }
.fp-hero-ctas { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 32px; }
.fp-cta-primary { background: var(--cta); color: #fff !important; border-radius: 999px; padding: 12px 24px; font-weight: 700; font-size: var(--t-md); }
.fp-cta-primary:hover { background: var(--cta-hover); color: #fff !important; }
.fp-cta-secondary { color: var(--ink-2) !important; border-radius: 999px; padding: 12px 20px; font-weight: 600; font-size: var(--t-md); border: 1px solid var(--border); }
.fp-cta-secondary:hover { border-color: var(--ink); color: var(--ink) !important; }
.fp-section { padding: 56px 32px; border-top: 1px solid var(--border); }
.fp-section-inner { max-width: 920px; margin: 0 auto; }
.fp-h2 { font-family: 'Plus Jakarta Sans', system-ui, sans-serif; font-size: clamp(28px, 3vw, 40px); font-weight: 700; letter-spacing: -0.02em; line-height: 1.15; margin: 0 0 12px; color: var(--ink); }
.fp-lead { font-size: var(--t-lg); color: var(--ink-2); line-height: 1.55; margin: 0 0 32px; max-width: 720px; }
.fp-block { margin-top: 32px; }
.fp-block h3 { font-family: 'Plus Jakarta Sans', system-ui, sans-serif; font-size: var(--t-2xl); font-weight: 700; letter-spacing: -0.015em; color: var(--ink); margin: 0 0 8px; }
.fp-block p { font-size: var(--t-lg); color: var(--ink-2); line-height: 1.65; margin: 0; }
.fp-block + .fp-block { margin-top: 40px; padding-top: 32px; border-top: 1px solid var(--border); }
.fp-scenarios { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; margin-top: 24px; }
@media (max-width: 700px) { .fp-scenarios { grid-template-columns: 1fr; } }
.fp-scenario { background: var(--surface-2); border: 1px solid var(--border); border-radius: 16px; padding: 24px; }
.fp-scenario .tag { display: inline-block; font-size: 10px; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; color: var(--accent); margin-bottom: 12px; }
.fp-scenario h4 { font-family: 'Plus Jakarta Sans', system-ui, sans-serif; font-size: var(--t-xl); font-weight: 700; color: var(--ink); margin: 0 0 8px; line-height: 1.25; }
.fp-scenario p { font-size: var(--t-md); color: var(--ink-2); line-height: 1.6; margin: 0; }
.fp-callout { background: var(--accent-soft); border-radius: 16px; padding: 24px 28px; margin-top: 32px; }
.fp-callout .k { font-size: var(--t-sm); font-weight: 700; letter-spacing: .06em; text-transform: uppercase; color: var(--accent-ink); margin-bottom: 8px; }
.fp-callout p { font-size: var(--t-lg); color: var(--ink); line-height: 1.6; margin: 0; }
.fp-related { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; margin-top: 24px; }
@media (max-width: 800px) { .fp-related { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 500px) { .fp-related { grid-template-columns: 1fr; } }
.fp-related a { background: var(--surface); border: 1px solid var(--border); border-radius: 14px; padding: 18px 20px; transition: border-color .15s, transform .15s, box-shadow .15s; display: block; }
.fp-related a:hover { border-color: var(--accent); transform: translateY(-2px); box-shadow: 0 8px 24px -12px rgba(29,34,48,.15); }
.fp-related .k { font-size: 10px; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; color: var(--muted); margin-bottom: 6px; }
.fp-related .t { font-size: var(--t-lg); font-weight: 700; color: var(--ink); line-height: 1.3; margin-bottom: 4px; }
.fp-related .d { font-size: var(--t-sm); color: var(--muted); }
.fp-final { background: var(--ink); color: #fff; padding: 80px 32px; text-align: center; }
.fp-final h2 { font-family: 'Plus Jakarta Sans', system-ui, sans-serif; font-size: clamp(32px, 4vw, 52px); font-weight: 700; letter-spacing: -0.025em; margin: 0 0 12px; color: #fff; }
.fp-final p { font-size: var(--t-lg); color: rgba(255,255,255,.7); margin: 0 0 32px; }
.fp-final .fp-cta-primary { background: var(--accent); }
.fp-final .fp-cta-primary:hover { background: var(--accent-hover); }
.fp-final .fp-cta-secondary { color: rgba(255,255,255,.85) !important; border-color: rgba(255,255,255,.25); }
.fp-final .fp-cta-secondary:hover { border-color: #fff; color: #fff !important; }
.fp-final-ctas { display: inline-flex; gap: 12px; flex-wrap: wrap; justify-content: center; }
.fp-nav { position: sticky; top: 0; z-index: 50; background: rgba(255,255,255,.9); backdrop-filter: saturate(180%) blur(16px); -webkit-backdrop-filter: saturate(180%) blur(16px); border-bottom: 1px solid var(--border); height: 56px; display: flex; align-items: center; justify-content: space-between; padding: 0 32px; }
.fp-nav .lp-nav-logo { height: 24px; display: block; }
.fp-nav .lp-nav-links { display: flex; align-items: center; gap: 24px; font-size: var(--t-md); }
.fp-nav .lp-nav-links a { color: var(--ink-2); font-weight: 500; }
.fp-nav .lp-nav-links a:hover { color: var(--ink); }
.fp-nav .lp-nav-cta { background: var(--cta); color: #fff !important; border-radius: 999px; padding: 8px 16px; font-weight: 600; font-size: var(--t-sm); }
.fp-nav .lp-nav-cta:hover { background: var(--cta-hover); color: #fff !important; }
@media (max-width: 700px) { .fp-nav { padding: 0 20px; } .fp-nav .lp-nav-links { gap: 14px; } }
.fp-footer { padding: 40px 32px; border-top: 1px solid var(--border); }
.fp-footer-inner { max-width: 1180px; margin: 0 auto; display: flex; justify-content: space-between; flex-wrap: wrap; gap: 16px; font-size: var(--t-sm); color: var(--muted); }
.fp-footer-inner a { color: var(--muted); }
.fp-footer-inner a:hover { color: var(--ink); }
.fp-footer-links { display: flex; gap: 22px; flex-wrap: wrap; }