/* SKY SYSTEM organic SEO landing pages v1.0 — independent of Sky / Build the Wall */
.guide-main{padding-top:72px}
.guide-nav{min-height:72px;display:flex;align-items:center;justify-content:space-between;gap:16px}
.guide-nav-links{display:flex;align-items:center;gap:9px;flex-wrap:wrap}
.guide-nav-links a{font-size:.9rem;border:1px solid rgba(255,255,255,.13);border-radius:999px;padding:10px 14px;background:rgba(255,255,255,.025)}
.guide-nav-links a:hover,.guide-nav-links a[aria-current=page]{border-color:rgba(99,214,255,.65);color:var(--accent)}
.guide-intro{padding:65px 0 54px;background:radial-gradient(circle at 75% 18%,rgba(99,214,255,.12),transparent 34%);border-bottom:1px solid var(--line)}
.guide-crumb{display:flex;align-items:center;gap:9px;flex-wrap:wrap;font-size:.82rem;color:var(--muted);margin-bottom:26px}
.guide-crumb a:hover{color:var(--accent)}
.guide-intro h1{font-size:clamp(2.55rem,5.8vw,5rem);letter-spacing:-.055em;line-height:1.08;max-width:1040px;margin:12px 0 18px}
.guide-intro .guide-deck{max-width:910px;font-size:clamp(1.02rem,1.7vw,1.22rem);line-height:1.9;color:#bbd1dc;margin:0}
.guide-intro .guide-actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:27px}
.guide-eyebrow{font-size:.79rem;font-weight:800;letter-spacing:.16em;color:var(--accent)}
.guide-mini{font-size:.89rem;color:var(--muted);line-height:1.7}
.guide-metadata{display:flex;gap:14px;flex-wrap:wrap;padding-top:25px;margin-top:30px;border-top:1px solid rgba(255,255,255,.08);color:#a2bdcb;font-size:.86rem}
.guide-article{padding:62px 0 80px}
.guide-layout{display:grid;grid-template-columns:minmax(0,1fr) 260px;gap:65px;align-items:start}
.guide-content{min-width:0;max-width:790px}
.guide-content > section{padding:0}
.guide-content h2{font-size:clamp(1.65rem,2.6vw,2.55rem);letter-spacing:-.04em;line-height:1.25;margin:42px 0 16px;scroll-margin-top:110px}
.guide-content h2:first-child{margin-top:0}
.guide-content h3{font-size:1.25rem;margin:25px 0 8px}
.guide-content p,.guide-content li{font-size:1.035rem;line-height:1.9;color:#b7ceda}
.guide-content p{margin:0 0 17px}
.guide-content strong{color:#e2f4fa}
.guide-content ul,.guide-content ol{margin:0 0 22px;padding-left:27px}
.guide-content li{margin:5px 0}
.guide-content a:not(.primary):not(.secondary-btn){color:var(--accent);text-decoration:underline;text-decoration-color:rgba(99,214,255,.35);text-underline-offset:3px}
.guide-side{position:sticky;top:97px;border:1px solid var(--line);border-radius:22px;padding:23px;background:linear-gradient(155deg,#0c2838,#081c29)}
.guide-side .side-title{font-size:1rem;font-weight:850;margin:0 0 13px}
.guide-side a{display:block;color:#adcad8;font-size:.9rem;line-height:1.55;padding:9px 0;border-bottom:1px solid rgba(255,255,255,.075)}
.guide-side a:hover{color:var(--accent)}
.guide-side .side-action{margin-top:16px;padding:10px 13px;border:1px solid rgba(99,214,255,.48);background:rgba(99,214,255,.09);border-radius:12px;color:#d5f6ff;font-weight:750}
.guide-leadline{font-size:1.07rem!important;color:#e0eef5!important}
.guide-callout{margin:25px 0;padding:23px 25px;border:1px solid rgba(99,214,255,.28);border-left:4px solid var(--accent);border-radius:0 19px 19px 0;background:rgba(99,214,255,.055)}
.guide-callout p:last-child{margin-bottom:0}
.guide-cards{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;margin:22px 0 30px}
.guide-card{border:1px solid var(--line);background:rgba(255,255,255,.022);padding:22px;border-radius:19px}
.guide-card h3{margin:0 0 9px;font-size:1.12rem}
.guide-card p{font-size:.95rem;line-height:1.73;margin:0}
.guide-table-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:17px;margin:20px 0 27px}
.guide-table{border-collapse:collapse;width:100%;min-width:520px}
.guide-table th,.guide-table td{text-align:left;vertical-align:top;padding:15px 17px;border-bottom:1px solid rgba(255,255,255,.08);font-size:.94rem;line-height:1.65}
.guide-table th{font-weight:850;color:#e3f8ff;background:rgba(99,214,255,.09)}
.guide-table td{color:#a9c9d7}.guide-table tr:last-child td{border-bottom:0}
.guide-figure{margin:25px 0 30px}.guide-figure img{width:100%;display:block;border-radius:20px;border:1px solid var(--line);aspect-ratio:16/9;object-fit:cover}.guide-figure figcaption{font-size:.78rem;color:var(--muted);line-height:1.65;padding-top:9px}
.guide-quote{margin:28px 0 34px;border:1px solid var(--line);padding:25px;border-radius:21px;background:rgba(99,214,255,.04)}
.guide-quote h3{margin-top:0}.guide-quote p{font-size:.95rem}.guide-quote-steps{display:flex;gap:9px;flex-wrap:wrap;margin-top:18px}
.guide-quote-steps span{border-radius:100px;border:1px solid var(--line);padding:8px 12px;color:#b8d2df;font-size:.83rem}
.guide-faq{margin-top:28px}.guide-faq details{border:1px solid var(--line);background:rgba(255,255,255,.02);border-radius:15px;padding:0 17px;margin-bottom:9px}.guide-faq summary{cursor:pointer;padding:17px 0;font-weight:780}.guide-faq details p{font-size:.97rem;padding-bottom:16px;margin:0}
.guide-bottom{padding:55px 0 85px;border-top:1px solid var(--line)}
.guide-bottom-panel{padding:30px;border:1px solid rgba(99,214,255,.3);border-radius:24px;background:radial-gradient(circle at 95% 10%,rgba(99,214,255,.14),transparent 45%),var(--bg2)}
.guide-bottom-panel h2{font-size:clamp(1.9rem,4vw,3rem);line-height:1.16;max-width:780px;letter-spacing:-.045em;margin:8px 0 14px}.guide-bottom-panel p{max-width:830px;line-height:1.8;color:#b0cbd6}
.guide-actions{display:flex;gap:10px;flex-wrap:wrap}
.guide-hub{padding:38px 0 50px;border-bottom:1px solid rgba(130,211,244,.12)}
.guide-hub h2{font-size:clamp(1.6rem,2.8vw,2.45rem);margin:7px 0 12px;letter-spacing:-.04em}
.guide-hub p{color:var(--muted);line-height:1.75;max-width:850px}
.guide-hub-cards{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:13px;margin-top:22px}
.guide-hub-cards a{display:block;border:1px solid var(--line);border-radius:20px;background:rgba(99,214,255,.035);padding:21px 18px;min-height:150px;transition:transform .2s ease,border-color .2s ease}
.guide-hub-cards a:hover{transform:translateY(-3px);border-color:var(--accent)}
.guide-hub-cards strong{display:block;font-size:1.03rem;margin-bottom:10px}.guide-hub-cards span{color:#9fbac9;font-size:.87rem;line-height:1.6}
.guide-calculator{border:1px solid rgba(99,214,255,.28);border-radius:22px;padding:24px;margin:26px 0 30px;background:linear-gradient(160deg,rgba(99,214,255,.09),rgba(255,255,255,.02))}
.guide-calc-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;margin-top:17px}.guide-calc-grid label{font-size:.84rem;color:#afc8d5;font-weight:750}
.guide-calc-grid input,.guide-calc-grid select{display:block;width:100%;padding:12px;border-radius:11px;border:1px solid rgba(255,255,255,.2);background:#081c2b;color:#edf9ff;margin-top:7px}
.guide-calc-grid input:focus,.guide-calc-grid select:focus{outline:2px solid var(--accent);outline-offset:2px}
.guide-calc-results{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;margin-top:17px}.guide-calc-results div{border:1px solid var(--line);border-radius:13px;padding:14px;background:rgba(0,0,0,.1)}
.guide-calc-results span{display:block;font-size:.79rem;color:#abc2ce}.guide-calc-results strong{font-size:1.27rem;display:block;margin-top:5px;overflow-wrap:anywhere}
.guide-calculator .calc-disclaimer{font-size:.81rem;line-height:1.7;color:#8dabbb;margin:15px 0 0}
.guide-calculator button{cursor:pointer;border:0}
@media(max-width:1040px){.guide-layout{grid-template-columns:1fr;gap:32px}.guide-side{position:static;order:-1}.guide-side .guide-side-links{display:flex;gap:13px;flex-wrap:wrap}.guide-side .guide-side-links a{border:0;padding:4px 0}.guide-hub-cards{grid-template-columns:repeat(2,1fr)}}
@media(max-width:700px){.guide-nav-links a:not(:first-child){display:none}.guide-intro{padding:40px 0}.guide-article{padding:35px 0 56px}.guide-intro h1{font-size:clamp(2.1rem,8vw,3rem)}.guide-nav{padding:11px 0;align-items:flex-start;gap:9px;min-height:65px}.guide-nav-links{justify-content:flex-end;gap:5px}.guide-nav-links a{font-size:.77rem;padding:7px 8px}.guide-cards,.guide-calc-results{grid-template-columns:1fr}.guide-calc-grid{grid-template-columns:1fr}.guide-hub-cards{grid-template-columns:1fr 1fr}.guide-content p,.guide-content li{font-size:.97rem}.guide-bottom-panel{padding:22px}.guide-hub{padding:30px 0}.guide-main{padding-top:73px}}
@media(max-width:430px){.guide-nav-links a:nth-child(2){display:none}.guide-hub-cards{grid-template-columns:1fr}.guide-intro h1{font-size:2.15rem}}