/* v1.0 self-hosted additions. Uses the tokens from styles.css. */
.how-section .how-grid{display:grid;grid-template-columns:minmax(0,1.4fr) minmax(0,1fr);gap:32px;align-items:start}
@media(max-width:1000px){.how-section .how-grid{grid-template-columns:minmax(0,1fr)}}
.video-frame{position:relative;border-radius:14px;overflow:hidden;background:var(--navy);aspect-ratio:16/9;max-width:100%}
.video-frame video{display:block;width:100%;height:100%;object-fit:cover}
.video-steps{list-style:none;margin:0;padding:0;display:grid;gap:12px}
.video-steps li{display:grid;grid-template-columns:36px 1fr;gap:12px;align-items:start}
.video-steps span{width:32px;height:32px;border-radius:50%;background:var(--blue);color:var(--white);display:grid;place-items:center;font-weight:800;font-size:.9rem}
.video-steps p{margin:0}
.video-steps strong{display:block}
.transcript{margin-top:14px;border-top:1px solid var(--line);padding-top:10px}
.transcript summary{cursor:pointer;font-weight:700}
.transcript p{color:var(--muted)}
.hub-section .hub-card{display:grid;grid-template-columns:minmax(0,1.3fr) minmax(0,1fr);gap:28px;align-items:center;background:var(--pale);border-radius:14px;padding:28px}
@media(max-width:760px){.hub-section .hub-card{grid-template-columns:minmax(0,1fr);padding:20px}}
.hub-card ul{margin:10px 0 0;padding-left:20px}
.hub-card .hub-actions{display:grid;gap:10px;justify-items:start}
.doc-status{display:block;margin:4px 0 10px;font-size:.82rem;font-weight:700}
.doc-status.is-valid{color:#11684f}
.doc-status.is-soon{color:#7a4a00}
.doc-status.is-expired{color:#b42318}
.ask-box{background:var(--white);color:var(--ink);border-radius:14px;padding:16px 18px;margin:20px 0 22px;box-shadow:0 10px 30px rgba(6,27,53,.25);max-width:640px}
.ask-box label{display:block;font-weight:800;margin-bottom:8px;color:var(--navy)}
.ask-row{display:flex;gap:8px}
.ask-row input{flex:1 1 auto;min-width:0;min-height:50px;border:1.5px solid var(--line);border-radius:10px;padding:0 14px;font:inherit;color:var(--ink);background:var(--white)}
.ask-row input:focus-visible{outline:3px solid var(--blue);outline-offset:1px}
.ask-row .button{flex:none}
.ask-examples{display:flex;flex-wrap:wrap;gap:6px;margin-top:10px}
.ask-chip{border:1px solid var(--line);background:var(--mist);color:var(--navy);border-radius:999px;padding:6px 12px;font:inherit;font-size:.82rem;font-weight:700;cursor:pointer}
.ask-chip:hover{border-color:var(--blue)}
.ask-results:empty{display:none}
.ask-results{margin-top:12px;border-top:1px solid var(--line);padding-top:10px;max-height:420px;overflow:auto}
.ask-list{list-style:none;margin:0;padding:0;display:grid;gap:12px}
.ask-list li{display:grid;gap:3px}
.ask-list p{margin:0;color:var(--muted);font-size:.92rem}
.ask-kind{font-size:.7rem;font-weight:800;letter-spacing:.08em;text-transform:uppercase;color:var(--blue)}
.ask-callout{background:var(--pale);border-radius:8px;padding:8px 10px;font-size:.9rem;margin:0 0 10px}
.ask-note,.ask-human{font-size:.88rem;color:var(--muted);margin:8px 0 0}
.ask-full summary{cursor:pointer;color:var(--blue);font-weight:700;font-size:.9rem}
.ask-full p{margin:6px 0 0;color:var(--ink)}
.ask-box .ask-note{margin:8px 0 0}
.ask-human a{color:var(--blue);font-weight:700}
.ask-phone{user-select:all;font-weight:700;color:var(--ink)}
.trust-footer{display:grid;gap:6px;font-size:.85rem;line-height:1.5;max-width:70ch}
.trust-footer a{color:inherit}
/* v1.2 consolidation */
.install-video{margin-top:36px;display:grid;gap:14px}
.install-video-head h3{margin:4px 0 10px}
.video-tabs{display:flex;flex-wrap:wrap;gap:8px}
.video-tab{border:1px solid var(--line);background:var(--white);color:var(--navy);border-radius:999px;padding:8px 14px;font:inherit;font-weight:700;font-size:.9rem;cursor:pointer}
.video-tab[aria-pressed="true"]{background:var(--navy);color:var(--white);border-color:var(--navy)}
.yt-frame{max-width:900px}
.yt-frame iframe{position:absolute;inset:0;width:100%;height:100%;border:0}
.yt-play{position:absolute;inset:0;width:100%;height:100%;padding:0;border:0;background:var(--navy);cursor:pointer}
.yt-play img{width:100%;height:100%;object-fit:cover;opacity:.85}
.yt-icon{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);width:72px;height:72px;border-radius:50%;background:var(--blue);color:var(--white);display:grid;place-items:center;font-size:1.6rem;box-shadow:0 8px 24px rgba(6,27,53,.35)}
.yt-play:hover .yt-icon,.yt-play:focus-visible .yt-icon{background:var(--hover)}
.scope-compact{margin-top:40px;border-top:1px solid var(--line);padding-top:24px}
.scope-compact .scope-checklist{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}
.scope-compact .scope-checklist details{grid-column:1/-1}
.scope-compact .scope-checklist p{color:var(--muted);margin:6px 0 0}
@media(max-width:760px){.scope-compact .scope-checklist{grid-template-columns:minmax(0,1fr)}}
.story-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}
@media(max-width:1000px){.story-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:640px){.story-grid{grid-template-columns:minmax(0,1fr)}}
.story-card{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);padding:22px;display:flex;flex-direction:column;gap:12px}
.story-saving{margin:0;color:var(--navy);font-size:.95rem}
.story-saving strong{display:block;font-size:1.9rem;line-height:1.1;color:var(--blue)}
.story-card blockquote{margin:0;color:var(--ink);line-height:1.55;flex:1}
.story-who{margin:0;font-size:.9rem;color:var(--navy)}
.story-who span{color:var(--muted)}
.story-note{margin:18px 0 0;font-size:.85rem;color:var(--muted);max-width:80ch}
.section-cta{margin-top:22px}
.finance-section .finance-steps{margin-top:8px}
.finance-email{margin:22px 0 10px;color:var(--muted)}
.finance-email a{color:var(--blue);font-weight:700}
.guide-feedback-line{margin:18px 0 0;color:var(--muted);font-size:.92rem}
.guide-feedback-line a{color:var(--blue);font-weight:700}
.service-library .project-record-grid{margin-top:14px}
.sticky-next-step .button{flex:none}
/* v1.3 ask, gallery, warranties */
.ask-ai{max-width:640px}
.ask-ai .ask-results{max-height:none;overflow:visible}
.ask-turn{border-top:1px solid var(--line);padding-top:10px;margin-top:10px}
.ask-q{margin:0 0 6px;font-weight:800;color:var(--navy)}
.ask-a p{margin:0 0 8px;color:var(--ink);line-height:1.55}
.ask-a ul{margin:0 0 8px;padding-left:18px;color:var(--ink)}
.ask-wait{color:var(--muted)!important;font-style:italic}
.ask-cta{margin-top:4px;display:inline-flex}
.ask-ai .ask-note{font-size:.78rem}
.gallery-filters{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:16px}
.gallery-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:12px}
.g-item{position:relative;padding:0;border:0;border-radius:10px;overflow:hidden;cursor:pointer;background:var(--mist);aspect-ratio:4/3}
.g-item.g-wide{grid-column:span 2;aspect-ratio:16/9}
@media(max-width:520px){.g-item.g-wide{grid-column:span 1}}
.g-item img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .3s}
.g-item:hover img{transform:scale(1.04)}
.g-item span{position:absolute;left:0;right:0;bottom:0;padding:18px 10px 8px;background:linear-gradient(transparent,rgba(6,27,53,.85));color:#fff;font-size:.8rem;font-weight:700;text-align:left}
#gallery-more{margin-top:16px}
.gallery-lightbox{border:0;padding:0;background:transparent;max-width:min(1100px,96vw);max-height:92vh;overflow:visible}
.gallery-lightbox::backdrop{background:rgba(6,27,53,.88)}
.gallery-lightbox figure{margin:0}
.gallery-lightbox img{max-width:100%;max-height:82vh;display:block;margin:0 auto;border-radius:8px}
.gallery-lightbox figcaption{color:#fff;text-align:center;margin-top:8px;font-weight:700}
.lb-close,.lb-prev,.lb-next{position:fixed;background:rgba(255,255,255,.15);color:#fff;border:0;border-radius:50%;width:48px;height:48px;font-size:28px;cursor:pointer}
.lb-close{top:16px;right:16px}.lb-prev{left:12px;top:50%}.lb-next{right:12px;top:50%}
.sub-heading{margin:28px 0 12px;font-size:1.15rem;color:var(--navy)}
.doc-cards{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}
.doc-cards.three{grid-template-columns:repeat(3,minmax(0,1fr))}
@media(max-width:900px){.doc-cards.three{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:640px){.doc-cards,.doc-cards.three{grid-template-columns:minmax(0,1fr)}}
.doc-card{display:grid;grid-template-columns:120px minmax(0,1fr);gap:14px;border:1px solid var(--line);border-radius:var(--radius);padding:14px;background:var(--white)}
.doc-card img{width:100%;height:auto;border:1px solid var(--line);border-radius:6px;display:block}
.doc-card h4{margin:4px 0 6px}.doc-card p{margin:0 0 8px;color:var(--muted);font-size:.92rem}
.link-cards{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}
@media(max-width:760px){.link-cards{grid-template-columns:minmax(0,1fr)}}
.link-card{display:grid;gap:4px;border:1px solid var(--line);border-radius:var(--radius);padding:14px;text-decoration:none;color:var(--ink);background:var(--white)}
.link-card:hover{border-color:var(--blue)}.link-card span:last-child{color:var(--blue);font-weight:700;font-size:.9rem}

/* v1.4 scope band, gallery sub-filters, ask photos */
.scope-band{margin-top:40px;background:linear-gradient(135deg,var(--navy),#143d70);color:#fff;border-radius:18px;padding:32px;display:grid;gap:22px}
.scope-band-head h3{color:#fff;font-size:1.6rem;margin:4px 0 6px}.scope-band-head p{color:#c9d5ee;margin:0;max-width:60ch}
.scope-steps{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}
@media(max-width:860px){.scope-steps{grid-template-columns:minmax(0,1fr)}}
.scope-steps article{position:relative;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.14);border-radius:14px;padding:20px}
.scope-steps h4{color:#fff;margin:12px 0 6px;font-size:1.05rem}.scope-steps p{color:#d6dff2;margin:0;font-size:.93rem;line-height:1.55}
.scope-step{position:absolute;top:18px;right:18px;font-weight:800;color:rgba(255,255,255,.35);font-size:.85rem;letter-spacing:.08em}
.scope-icon{width:48px;height:48px;border-radius:12px;background:var(--blue);display:grid;place-items:center}
.scope-icon svg{width:26px;height:26px;fill:none;stroke:#fff;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.scope-icon.small{width:36px;height:36px;border-radius:10px;background:rgba(255,255,255,.14);flex:none}.scope-icon.small svg{width:20px;height:20px}
.scope-change{display:flex;gap:12px;align-items:flex-start;background:rgba(255,255,255,.06);border-radius:12px;padding:14px 16px}
.scope-change p{margin:0;color:#d6dff2;font-size:.92rem}.scope-change strong{color:#fff}
.scope-cta .button{background:#fff;color:var(--navy)}.scope-cta .button:hover{background:#e8edfb}
.gallery-section .install-video{margin:0 0 28px}
.gallery-sub{display:grid;gap:8px;margin:-4px 0 16px;padding:12px 14px;background:var(--mist);border-radius:12px}
.chip-row{display:flex;flex-wrap:wrap;gap:6px;align-items:center}
.chip-label{font-size:.75rem;font-weight:800;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);margin-right:4px}
.chip{border:1px solid var(--line);background:#fff;color:var(--navy);border-radius:999px;padding:6px 12px;font:inherit;font-size:.85rem;font-weight:700;cursor:pointer}
.chip[aria-pressed="true"]{background:var(--blue);border-color:var(--blue);color:#fff}
.ask-photos{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:6px;margin:6px 0}
.ask-photo{padding:0;border:0;border-radius:8px;overflow:hidden;cursor:pointer;aspect-ratio:4/3;background:var(--mist)}
.ask-photo img{width:100%;height:100%;object-fit:cover;display:block}
.ask-more{display:block;margin:0 0 8px;color:var(--blue);font-weight:700}
.ask-inline-cta{color:var(--blue);font-weight:800;text-decoration:underline}
.cert-thumb{position:relative;display:block;width:120px;height:155px;overflow:hidden;border:1px solid var(--line);border-radius:6px;background:#fff}
.cert-thumb iframe{width:816px;height:1056px;border:0;transform:scale(.147);transform-origin:0 0;pointer-events:none}
.cert-thumb::after{content:"";position:absolute;inset:0}