/* ════════════════════════════════════════════════════════════════════════
   solutions.css — page styling for /solutions/<slug>/

   Builds on shared.css tokens (--bg, --bg-alt, --bg-card, --border,
   --text*, --primary, --accent, --r*). Adds .sol-* specifics for the
   features grid, plan cards, location cards, FAQ, and cross-link grid.

   The .vhero / .section / .section-head / .crumb / .metric / .btn
   patterns mirror about.css and locations.css — same dark theme, same
   cyan→emerald gradient, same diamond ornament, same vhero radial
   washes — so a sysadmin landing on /solutions/tor-relay/ from /vps/
   doesn't notice a stylistic seam.
   ════════════════════════════════════════════════════════════════════════ */

/* ═══════════════ VHERO (mirrors locations.css/about.css) ═══════════════ */
.vhero{position:relative;padding:56px 0 44px;overflow:hidden}
.vhero::before{content:"";position:absolute;inset:0;background:
  radial-gradient(720px 400px at 85% -8%,rgba(34,211,238,.08),transparent 60%),
  radial-gradient(560px 320px at 10% 30%,rgba(16,185,129,.06),transparent 55%);
  pointer-events:none;z-index:0}
.vhero::after{content:"";position:absolute;inset:0;background-image:
  linear-gradient(rgba(255,255,255,.03) 1px,transparent 1px),
  linear-gradient(90deg,rgba(255,255,255,.03) 1px,transparent 1px);
  background-size:44px 44px;mask-image:radial-gradient(ellipse at 60% 40%,#000 15%,transparent 70%);
  pointer-events:none;z-index:0}
.vhero-wrap{position:relative;z-index:1;display:grid;grid-template-columns:1.35fr 360px;gap:56px;align-items:center}

.crumb{display:inline-flex;align-items:center;gap:6px;font-size:11.5px;color:var(--text-3);
  margin-bottom:14px;font-weight:500;letter-spacing:.2px;flex-wrap:wrap}
.crumb a{color:var(--text-3);transition:.15s}
.crumb a:hover{color:var(--accent)}
.crumb i{font-size:13px;color:var(--text-3)}
.crumb [aria-current]{color:#67e8f9;font-weight:600}

.vhero h1{font-size:46px;font-weight:800;line-height:1.04;letter-spacing:-1.3px;margin:0 0 14px;color:var(--text)}
.vhero h1 .grad{background:linear-gradient(90deg,#22d3ee 0%,#10b981 100%);
  -webkit-background-clip:text;background-clip:text;color:transparent}
.vhero-sub{font-size:15.5px;color:var(--text-2);line-height:1.65;max-width:620px;margin:0 0 22px}
.vhero-sub strong{color:var(--text);font-weight:600}
.vhero-cta{display:flex;gap:10px;margin-bottom:18px;flex-wrap:wrap}
.vhero-trust{display:flex;flex-wrap:wrap;gap:8px;font-size:11.5px}
.vhero-trust span{display:inline-flex;align-items:center;gap:6px;padding:6px 12px;border-radius:100px;
  background:rgba(255,255,255,.03);border:1px solid var(--border);color:var(--text-2);font-weight:500}
.vhero-trust span i{font-size:14px;color:#67e8f9}
.vhero-trust strong{color:#f1f5f9;font-weight:700}

/* Visual block on the right of the hero — large solution glyph (Tabler icon
   inside a halo, not a photographic image like /about/). */
.sol-glyph{position:relative;width:100%;max-width:340px;aspect-ratio:1/1;margin:0 auto;
  display:flex;align-items:center;justify-content:center}
.sol-glyph::before{content:"";position:absolute;inset:-6%;z-index:1;pointer-events:none;
  background:radial-gradient(50% 50% at 50% 50%,rgba(34,211,238,.18),transparent 70%);filter:blur(12px)}
.sol-glyph::after{content:"";position:absolute;inset:8%;border-radius:50%;
  border:1px solid rgba(34,211,238,.18);
  background:radial-gradient(circle at 30% 30%,rgba(34,211,238,.06),rgba(11,15,25,.85));
  box-shadow:inset 0 1px 0 rgba(255,255,255,.04),0 30px 60px -30px rgba(0,0,0,.6);z-index:1}
.sol-glyph i{position:relative;z-index:2;font-size:128px;
  background:linear-gradient(135deg,#22d3ee,#10b981);-webkit-background-clip:text;background-clip:text;
  color:transparent;filter:drop-shadow(0 0 24px rgba(34,211,238,.25))}

/* ═══════════════ SECTION HELPERS ═══════════════ */
.section{padding:72px 0;position:relative;scroll-margin-top:72px}
.section-alt{background:var(--bg-alt);overflow:hidden}
.section-head{position:relative;text-align:center;max-width:740px;margin:0 auto 48px;padding-top:36px}
.section-head::before{content:"";position:absolute;top:11px;left:50%;transform:translateX(-50%);
  width:min(260px,60%);height:1px;
  background:linear-gradient(90deg,transparent,rgba(148,163,184,.22) 25%,rgba(148,163,184,.22) 75%,transparent);z-index:0}
.section-head::after{content:"";position:absolute;top:8px;left:50%;transform:translateX(-50%) rotate(45deg);
  width:8px;height:8px;background:linear-gradient(135deg,#22d3ee,#10b981);
  box-shadow:0 0 14px rgba(34,211,238,.4),0 0 0 4px var(--bg),inset 0 1px 0 rgba(255,255,255,.15);z-index:1}
.section-alt .section-head::after{box-shadow:0 0 14px rgba(34,211,238,.4),0 0 0 4px var(--bg-alt),inset 0 1px 0 rgba(255,255,255,.15)}
.s-eyebrow{display:inline-flex;align-items:center;gap:6px;padding:5px 12px;border-radius:100px;
  font-size:10.5px;font-weight:800;letter-spacing:1px;text-transform:uppercase;
  color:#67e8f9;background:rgba(34,211,238,.08);border:1px solid rgba(34,211,238,.22);margin-bottom:14px}
.s-eyebrow i{font-size:12px}
.s-title{font-size:34px;font-weight:800;letter-spacing:-.9px;line-height:1.1;margin:0 0 12px}
.s-title .grad{background:linear-gradient(90deg,#22d3ee,#10b981);-webkit-background-clip:text;background-clip:text;color:transparent}
.s-sub{font-size:15px;color:var(--text-2);line-height:1.65;margin:0 auto;max-width:640px}

/* ═══════════════ FEATURES GRID ═══════════════ */
.sol-feats{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:14px}
.sol-feat{position:relative;padding:22px 24px;border:1px solid var(--border);border-radius:var(--r-lg);
  background:var(--bg-card);box-shadow:var(--shadow-card);
  transition:border-color .2s var(--ease),transform .2s var(--ease),box-shadow .2s var(--ease)}
.sol-feat:hover{border-color:rgba(34,211,238,.4);transform:translateY(-2px);
  box-shadow:0 8px 24px -8px rgba(0,0,0,.55),inset 0 1px 0 rgba(255,255,255,.05)}
.sol-feat-ico{display:inline-flex;align-items:center;justify-content:center;width:38px;height:38px;
  border-radius:10px;background:rgba(34,211,238,.08);border:1px solid rgba(34,211,238,.22);
  color:#67e8f9;font-size:20px;margin-bottom:14px}
.sol-feat-txt{font-size:14px;color:var(--text-2);line-height:1.65}
.sol-feat-txt strong{color:var(--text);font-weight:600}

/* ═══════════════ JURISDICTIONS — recommended location cards ═══════════════ */
.sol-locs{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:14px}
.sol-loc{position:relative;padding:22px 24px 20px;border:1px solid var(--border);border-radius:var(--r-lg);
  background:var(--bg-card);box-shadow:var(--shadow-card);text-decoration:none;color:inherit;
  transition:border-color .2s var(--ease),background .2s var(--ease),transform .2s var(--ease),box-shadow .2s var(--ease);display:block}
.sol-loc:hover{border-color:rgba(34,211,238,.4);background:var(--bg-card-hover);transform:translateY(-2px);
  box-shadow:0 12px 28px -10px rgba(0,0,0,.6),inset 0 1px 0 rgba(255,255,255,.05)}
.sol-loc-top{display:flex;align-items:center;gap:14px;margin-bottom:14px}
.sol-loc-flag{width:48px;height:36px;border-radius:6px;overflow:hidden;
  box-shadow:0 2px 12px rgba(0,0,0,.4),0 0 0 1px rgba(255,255,255,.05);flex-shrink:0;
  display:flex;align-items:center;justify-content:center;background:#0d1322}
.sol-loc-flag .fi{font-size:48px;line-height:36px}
.sol-loc h3{font-size:17px;font-weight:700;letter-spacing:-.3px;margin:0 0 2px}
.sol-loc-tag{font-size:11.5px;color:var(--text-3);letter-spacing:.3px}
.sol-loc-desc{font-size:13.5px;color:var(--text-2);line-height:1.65;margin:0}
.sol-loc-go{display:inline-flex;align-items:center;gap:5px;font-size:12px;font-weight:600;
  color:#67e8f9;margin-top:14px;letter-spacing:.2px}
.sol-loc-go i{font-size:14px;transition:transform .2s var(--ease)}
.sol-loc:hover .sol-loc-go i{transform:translateX(3px)}

/* ═══════════════ PLAN TILES — recommended plans ═══════════════ */
.sol-plans{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:14px}
.sol-plan{position:relative;padding:22px 24px;border:1px solid var(--border);border-radius:var(--r-lg);
  background:var(--bg-card);box-shadow:var(--shadow-card);text-decoration:none;color:inherit;display:flex;flex-direction:column;
  transition:border-color .2s var(--ease),background .2s var(--ease),transform .2s var(--ease),box-shadow .2s var(--ease)}
.sol-plan:hover{border-color:rgba(16,185,129,.4);background:var(--bg-card-hover);transform:translateY(-2px);
  box-shadow:0 12px 28px -10px rgba(0,0,0,.6),inset 0 1px 0 rgba(255,255,255,.05)}
.sol-plan-tag{display:inline-flex;align-items:center;gap:5px;font-size:10.5px;font-weight:800;letter-spacing:1px;
  text-transform:uppercase;color:#67e8f9;margin-bottom:8px}
.sol-plan h3{font-size:18px;font-weight:700;letter-spacing:-.3px;margin:0 0 4px}
.sol-plan-sku{font-size:11.5px;color:var(--text-3);font-family:'JetBrains Mono',monospace;
  letter-spacing:.3px;margin-bottom:14px}
.sol-plan-specs{font-size:13px;color:var(--text-2);line-height:1.7;margin-bottom:18px;flex:1}
.sol-plan-specs li{display:flex;align-items:center;gap:8px;list-style:none}
.sol-plan-specs li::before{content:"";width:5px;height:5px;border-radius:50%;
  background:linear-gradient(135deg,#22d3ee,#10b981);flex-shrink:0}
.sol-plan-foot{display:flex;align-items:flex-end;justify-content:space-between;gap:10px;padding-top:16px;
  border-top:1px solid var(--border)}
.sol-plan-price{display:flex;align-items:baseline;gap:4px}
.sol-plan-price b{font-size:22px;font-weight:800;letter-spacing:-.4px;
  background:linear-gradient(90deg,#22d3ee,#10b981);-webkit-background-clip:text;background-clip:text;color:transparent}
.sol-plan-price em{font-size:11.5px;color:var(--text-3);font-style:normal;letter-spacing:.3px}
.sol-plan-go{display:inline-flex;align-items:center;gap:5px;font-size:12px;font-weight:600;color:#67e8f9}
.sol-plan-go i{font-size:14px;transition:transform .2s var(--ease)}
.sol-plan:hover .sol-plan-go i{transform:translateX(3px)}

/* ═══════════════ INTRO PROSE ═══════════════ */
.sol-prose{max-width:760px;margin:0 auto;font-size:15.5px;color:#cbd5e1;line-height:1.75}
.sol-prose p{margin:0 0 18px}
.sol-prose p:last-child{margin-bottom:0}
.sol-prose strong{color:#f1f5f9;font-weight:600}
.sol-prose code{font-family:'JetBrains Mono',monospace;font-size:13px;color:#67e8f9;
  background:rgba(34,211,238,.08);border:1px solid rgba(34,211,238,.18);padding:1px 6px;border-radius:4px}

/* ═══════════════ FAQ ═══════════════ */
.sol-faq{max-width:780px;margin:0 auto;display:flex;flex-direction:column;gap:8px}
.sol-faq details{border:1px solid var(--border);border-radius:var(--r-lg);background:var(--bg-card);
  box-shadow:var(--shadow-card);
  overflow:hidden;transition:border-color .2s var(--ease)}
.sol-faq details[open]{border-color:rgba(34,211,238,.36)}
.sol-faq summary{cursor:pointer;list-style:none;padding:18px 22px;display:flex;align-items:center;
  justify-content:space-between;gap:16px;color:var(--text);font-weight:600;font-size:15px;line-height:1.5}
.sol-faq summary::-webkit-details-marker{display:none}
.sol-faq summary::after{content:"+";font-size:22px;font-weight:300;color:var(--text-3);
  flex-shrink:0;transition:transform .2s var(--ease)}
.sol-faq details[open] summary::after{transform:rotate(45deg);color:#67e8f9}
.sol-faq-a{padding:0 22px 20px;font-size:14px;line-height:1.7;color:var(--text-2)}
.sol-faq-a a{color:#67e8f9;text-decoration:none;border-bottom:1px solid rgba(34,211,238,.3)}
.sol-faq-a a:hover{color:#a5f3fc}
.sol-faq-a code{font-family:'JetBrains Mono',monospace;font-size:13px;color:#67e8f9;
  background:rgba(34,211,238,.08);border:1px solid rgba(34,211,238,.18);padding:1px 6px;border-radius:4px}

/* ═══════════════ OTHER SOLUTIONS GRID ═══════════════ */
.sol-others{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:12px}
.sol-other{display:flex;align-items:flex-start;gap:14px;padding:18px 20px;border:1px solid var(--border);
  border-radius:var(--r-lg);background:var(--bg-card);box-shadow:var(--shadow-card);
  text-decoration:none;color:inherit;
  transition:border-color .2s var(--ease),background .2s var(--ease),transform .2s var(--ease),box-shadow .2s var(--ease)}
.sol-other:hover{border-color:rgba(34,211,238,.4);background:var(--bg-card-hover);transform:translateY(-2px);
  box-shadow:0 8px 20px -8px rgba(0,0,0,.55),inset 0 1px 0 rgba(255,255,255,.05)}
.sol-other-ico{display:inline-flex;align-items:center;justify-content:center;width:36px;height:36px;
  border-radius:8px;background:rgba(34,211,238,.08);border:1px solid rgba(34,211,238,.22);
  color:#67e8f9;font-size:18px;flex-shrink:0}
.sol-other h3{font-size:14px;font-weight:700;margin:0 0 4px}
.sol-other p{font-size:12.5px;color:var(--text-2);line-height:1.55;margin:0}

/* ═══════════════ VCTA — bottom CTA banner ═══════════════ */
.vcta{padding:72px 0 80px;text-align:center;position:relative;overflow:hidden}
.vcta::before{content:"";position:absolute;inset:0;background:
  radial-gradient(800px 400px at 50% 50%,rgba(34,211,238,.06),transparent 60%);pointer-events:none;z-index:0}
.vcta-wrap{position:relative;z-index:1;max-width:660px;margin:0 auto}
.vcta h2{font-size:32px;font-weight:800;letter-spacing:-.7px;margin:0 0 12px;color:var(--text)}
.vcta h2 .grad{background:linear-gradient(90deg,#22d3ee,#10b981);-webkit-background-clip:text;background-clip:text;color:transparent}
.vcta p{font-size:15px;color:var(--text-2);line-height:1.65;margin:0 0 24px}
.vcta-actions{display:flex;gap:10px;justify-content:center;flex-wrap:wrap}

/* ═══════════════ Responsive ═══════════════ */
@media (max-width:980px){
  .vhero{padding:40px 0 32px}
  .vhero-wrap{grid-template-columns:1fr;gap:32px}
  .sol-glyph{max-width:280px;order:-1}
  .sol-glyph i{font-size:104px}
  .vhero h1{font-size:clamp(28px,4.4vw,38px);letter-spacing:-.9px}
}
@media (max-width:720px){
  .vhero{padding:28px 0 24px}
  .vhero h1{font-size:clamp(24px,6.6vw,32px);letter-spacing:-.6px;margin-bottom:12px}
  .vhero-sub{font-size:14.5px;margin-bottom:18px}
  .vhero-cta{gap:8px;margin-bottom:16px}
  .vhero-cta .btn{flex:1 1 auto;justify-content:center}
  .vhero-trust{gap:6px;font-size:11.5px}
  .sol-glyph{max-width:220px}
  .sol-glyph i{font-size:88px}
  .crumb{font-size:11px;margin-bottom:10px}
  .section{padding:48px 0}
  .section-head{margin-bottom:32px;padding-top:24px}
  .s-title{font-size:clamp(22px,5.6vw,28px);letter-spacing:-.5px}
  .s-sub{font-size:14px}
  .sol-feat,.sol-loc,.sol-plan{padding:18px 18px}
  .vcta{padding:52px 0 60px}
  .vcta h2{font-size:clamp(22px,5.4vw,28px)}
}
@media (max-width:480px){
  .vhero-cta{flex-direction:column}
  .vhero-cta .btn{width:100%}
  .vcta-actions{flex-direction:column}
  .vcta-actions .btn{width:100%}
}