/* Gigam Tech Limited — brand system
   Gold #E1A00E · Black #0B0B0B · Green #095829 · White
   Flat design: no gradients, no shadows. Depth via borders, spacing, colour blocks. */

:root{
  --gold:#E1A00E;
  --black:#0B0B0B;
  --green:#095829;
  --white:#FFFFFF;
  --gold-tint:#FBF3DC;
  --green-tint:#E7F1EB;
  --ink:#1D1D1B;
  --muted:#54544F;
  --line:#E3DFD3;
  --line-dark:#2B2B28;
  --radius-card:8px;
  --radius-btn:6px;
  --radius-badge:3px;
  --radius-icon:5px;
  --container:1180px;
  --pad:20px;
  --ratio-hero:4/3;
  --ratio-card:4/3;
  --ratio-wide:21/9;
  --ratio-portrait:4/5;
  --ratio-square:1/1;
  --font:"Inter",system-ui,-apple-system,"Segoe UI",sans-serif;
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;font-family:var(--font);font-size:16px;line-height:1.6;
  color:var(--ink);background:var(--white);
  -webkit-text-size-adjust:100%;-webkit-font-smoothing:antialiased;overflow-x:hidden
}
a,button,input,summary,select{-webkit-tap-highlight-color:transparent}
img,svg{max-width:100%}
h1,h2,h3,h4{color:var(--black);line-height:1.15;margin:0 0 .55em;font-weight:800;letter-spacing:-.02em;text-wrap:balance}
p:last-child{margin-bottom:0}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation:none!important;transition:none!important}
}
h1{font-size:clamp(1.85rem,6vw,2.9rem)}
h2{font-size:clamp(1.35rem,4.2vw,2rem)}
h3{font-size:1.08rem}
p{margin:0 0 1rem;max-width:70ch}
a{color:var(--green);text-decoration-thickness:1px;text-underline-offset:2px}
a:hover{color:var(--black)}
ul,ol{padding-left:1.2rem}
:focus-visible{outline:3px solid var(--green);outline-offset:2px;border-radius:2px}
.section--black :focus-visible,.section--green :focus-visible,.footer :focus-visible,
.hero :focus-visible,.cta-band :focus-visible{outline-color:var(--gold)}
.container{max-width:var(--container);margin:0 auto;padding-left:var(--pad);padding-right:var(--pad)}
.ic{width:1.15em;height:1.15em;fill:currentColor;flex:none;vertical-align:-.2em}
.skip-link{position:absolute;left:-999px;top:0;background:var(--gold);color:var(--black);padding:.6rem 1rem;font-weight:700;z-index:100}
.skip-link:focus{left:8px;top:8px}

/* ---------- type helpers ---------- */
.kicker{display:flex;align-items:center;gap:.45rem;font-size:.8rem;font-weight:800;letter-spacing:.14em;text-transform:uppercase;color:var(--green);margin-bottom:.9rem}
.kicker .ic{color:var(--gold)}
.kicker--gold{color:var(--gold)}
.kicker--gold .ic{color:var(--gold)}
.hl{color:var(--gold);font-style:italic}
.h-white{color:var(--white)}
.t-gold{color:var(--gold)}
.t-white{color:#E9E9E4}
.lead{font-size:1.1rem;color:var(--muted);max-width:62ch}
.section--black .lead,.section--green .lead{color:#C9C9C2}
.note{font-size:.85rem;color:var(--muted);margin-top:1.4rem}
.crumbs{font-size:.85rem;padding:.7rem 0;border-bottom:1px solid var(--line);color:var(--muted)}
.crumbs a{color:var(--muted);text-decoration:none}
.crumbs a:hover{color:var(--black)}

/* ---------- buttons ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;
  min-height:48px;padding:.7rem 1.35rem;border:2px solid transparent;border-radius:var(--radius-btn);
  font-weight:700;font-size:.98rem;text-decoration:none;cursor:pointer;line-height:1.2;text-align:center;
  touch-action:manipulation;user-select:none}
.btn:active{transform:translateY(1px)}
.btn--gold{background:var(--gold);color:var(--black)}
.btn--gold:hover{background:#c98e0c;color:var(--black)}
.btn--dark{background:var(--black);color:var(--white)}
.btn--dark:hover{background:#262623;color:#fff}
.btn--green{background:var(--green);color:var(--white)}
.btn--green:hover{background:#0c6c33;color:#fff}
.btn--ghost{background:transparent;color:var(--black);border-color:var(--black)}
.btn--ghost:hover{background:var(--black);color:var(--white)}
.btn--ghostlight{background:transparent;color:var(--white);border-color:var(--white)}
.btn--ghostlight:hover{background:var(--white);color:var(--black)}
.btn--danger{background:transparent;color:#8f1d1d;border-color:#8f1d1d}
.btn--danger:hover{background:#8f1d1d;color:#fff}
.btn--lg{min-height:52px;padding:.85rem 1.6rem;font-size:1.02rem}
.btn--sm{min-height:44px;padding:.45rem .9rem;font-size:.9rem}
.btn--block{display:flex;width:100%}
.btn__busy{display:none}
form.is-sending .btn__txt{display:none}
form.is-sending .btn__busy{display:inline}
form.is-sending .btn{opacity:.75;pointer-events:none}

/* ---------- topbar + header ---------- */
.topbar{background:var(--black);color:#D8D8D2;font-size:.82rem}
.topbar__in{display:flex;gap:1.2rem;align-items:center;min-height:36px;padding-top:.25rem;padding-bottom:.25rem}
.topbar__item{color:#D8D8D2;text-decoration:none;display:flex;align-items:center;gap:.4rem}
.topbar__item:hover{color:var(--gold)}
.topbar__item .ic{color:var(--gold);width:.95em;height:.95em}
.topbar__item--wide{display:none}

.site-head{background:var(--white);border-bottom:2px solid var(--black);position:sticky;top:0;z-index:50}
.site-head__in{display:flex;align-items:center;justify-content:space-between;gap:1rem;min-height:64px}
.brand{display:flex;align-items:center;gap:.6rem;text-decoration:none;color:var(--black)}
.brand__mark{width:42px;height:42px;background:var(--black);border-radius:var(--radius-icon);display:grid;place-items:center;flex:none}
.brand__bolt{width:22px;height:22px;fill:var(--gold)}
.brand__word{font-weight:800;font-size:1.15rem;letter-spacing:-.02em;line-height:1;display:flex;flex-direction:column}
.brand__word em{font-style:normal;color:var(--gold)}
.brand__word em,.brand__word{font-variant:small-caps}
.brand__word{display:flex;flex-direction:row;gap:.3rem;align-items:baseline}
.brand__word small{font-size:.55rem;letter-spacing:.28em;color:var(--green);font-weight:700}
.brand__word--white{color:var(--white)}
.brand__img{display:block;height:44px;width:auto}
.brand__img--foot{height:34px;background:var(--white);padding:.5rem .7rem;border-radius:var(--radius-btn);margin-bottom:.4rem}

.nav-toggle{display:grid;place-items:center;width:48px;height:48px;background:var(--white);border:2px solid var(--black);border-radius:var(--radius-btn);cursor:pointer}
.nav-toggle .ic{width:24px;height:24px}
.nav-toggle .ic-close{display:none}
.nav-toggle[aria-expanded="true"] .ic-close{display:block}
.nav-toggle[aria-expanded="true"] .ic-open{display:none}

.nav{display:none;position:absolute;left:0;right:0;top:100%;background:var(--white);border-bottom:2px solid var(--black);padding:.6rem var(--pad) 1rem;flex-direction:column;gap:.15rem}
.nav.is-open{display:flex}
.nav a{color:var(--black);text-decoration:none;font-weight:600;padding:.85rem .6rem;border-bottom:1px solid var(--line);min-height:48px;display:flex;align-items:center}
.nav a:last-child{border-bottom:0}
.nav a[aria-current="page"]{color:var(--black);background:var(--gold-tint);font-weight:800;padding-left:.9rem}
.nav__cta{margin-top:.6rem;justify-content:center}

/* ---------- image slots ---------- */
.img-slot{
  position:relative;display:block;width:100%;aspect-ratio:var(--ratio,var(--ratio-card));
  background:var(--ph,var(--black));overflow:hidden;border-radius:var(--radius-card);
}
.img-slot::after{
  content:"";position:absolute;inset:0;
  background:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='%23E1A00E' d='M13.4 1.5 3.9 13.9h6.2l-1.6 8.6 9.6-12.4h-6.2z'/%3E%3C/svg%3E") center/64px no-repeat;
  opacity:.4;
}
.img-slot--green{--ph:var(--green)}
.img-slot--gold{--ph:var(--gold)}
.img-slot--gold::after{opacity:.35;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='%230B0B0B' d='M13.4 1.5 3.9 13.9h6.2l-1.6 8.6 9.6-12.4h-6.2z'/%3E%3C/svg%3E")}
.img-slot--tint{--ph:var(--green-tint);border:1px solid var(--line)}
.img-slot--tint::after{opacity:.5;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='%23095829' d='M13.4 1.5 3.9 13.9h6.2l-1.6 8.6 9.6-12.4h-6.2z'/%3E%3C/svg%3E")}
.img-slot--dark{--ph:#141412}
.img-slot img{position:relative;z-index:1;width:100%;height:100%;object-fit:cover;display:block}
.img-slot__cap{font-size:.8rem;color:var(--muted);margin-top:.5rem}

/* ---------- page heads & heroes ---------- */
.page-head{padding:2.4rem 0 2rem;border-bottom:2px solid var(--black)}
.page-head h1{max-width:20ch}
.page-head--bg{position:relative;border-bottom:2px solid var(--gold);background:var(--black);color:#E8E8E2;overflow:hidden;padding:3rem 0 2.6rem}
.page-head--bg::before{content:"";position:absolute;inset:0;background-image:var(--ph-img);background-size:cover;background-position:center;opacity:.32}
.page-head--bg>.container{position:relative}
.page-head--bg h1{color:#fff}
.page-head--bg .lead{color:#D5D5CE}
.page-head--bg .kicker{color:var(--gold)}
.page-head__actions{display:flex;flex-wrap:wrap;gap:.7rem;margin-top:1.2rem}
.band--bg{position:relative;background:var(--black);color:#E8E8E2;overflow:hidden}
.band--bg::before{content:"";position:absolute;inset:0;background-image:var(--ph-img);background-size:cover;background-position:center;opacity:.3}
.band--bg>.container{position:relative;padding-top:.9rem;padding-bottom:.9rem}

/* ---------- hero ---------- */
.hero{position:relative;background:var(--black);color:var(--white);padding:2.4rem 0 3rem;overflow:hidden}
.hero--bg::before{content:"";position:absolute;inset:0;background-image:var(--ph-img);background-size:cover;background-position:center;opacity:.3}
.hero--bg .container{position:relative}
.hero__copy h1{color:var(--white);margin-bottom:.6rem}
.hero__sub{color:#C9C9C2;font-size:1.05rem;max-width:52ch}
.hero__actions{display:flex;flex-wrap:wrap;gap:.7rem;margin:1.4rem 0 1.2rem}
.hero__chips{list-style:none;padding:0;margin:1rem 0 0;display:flex;flex-direction:column;gap:.5rem}
.hero__chips li{display:flex;align-items:center;gap:.5rem;font-size:.92rem;color:#D8D8D2}
.hero__chips .ic{color:var(--gold)}
.hero__media{margin-top:1.8rem}
.hero .img-slot{border:1px solid var(--line-dark)}

/* ---------- sections ---------- */
.section{padding:2.8rem 0}
.section--first{padding-top:2rem}
.section--black{background:var(--black);color:#D8D8D2}
.section--green{background:var(--green);color:#DCEBE2}
.section--green h2,.section--green h3{color:var(--white)}
.section--tint{background:var(--gold-tint)}
.sec-head{margin-bottom:1.6rem}
.sec-head__link{display:inline-flex;align-items:center;gap:.35rem;font-weight:700;color:var(--green);text-decoration:none;min-height:44px;transition:transform .15s}
.sec-head__link:hover{color:var(--black);transform:translateX(3px)}

/* ---------- services ---------- */
.svc-rows{border-top:2px solid var(--black)}
.svc-row{display:flex;align-items:center;gap:.9rem;padding:1.05rem .2rem;border-bottom:1px solid var(--line);text-decoration:none;color:var(--ink);min-height:64px}
.svc-row:hover{background:var(--gold-tint)}
.svc-row__bolt{width:34px;height:34px;background:var(--black);border-radius:var(--radius-icon);display:grid;place-items:center;flex:none}
.svc-row__bolt .ic{width:16px;height:16px;fill:var(--gold)}
.svc-row__body{display:flex;flex-direction:column;min-width:0;flex:1}
.svc-row__body strong{font-size:1.02rem;color:var(--black)}
.svc-row__body span{font-size:.9rem;color:var(--muted)}
.svc-row__go{display:none}

.svc-detail-list{display:flex;flex-direction:column;gap:2.4rem}
.svc-detail__body h2{margin-top:0}
.svc-detail__actions{display:flex;flex-wrap:wrap;gap:.6rem;margin-top:1.1rem}
.svc-cols__main>h2{margin-top:1.8rem}
.svc-cols__main>h2:first-child{margin-top:0}
.svc-cols__side{display:flex;flex-direction:column;gap:1.2rem;margin-top:2rem}
.side-cta{border:2px solid var(--black);border-radius:var(--radius-card);padding:1.2rem;background:var(--white)}
.side-cta--green{border-color:var(--green);background:var(--green-tint)}
.side-cta__h{font-size:1.1rem;margin-bottom:.3rem}
.side-cta .btn{margin-top:.6rem}

.bolt-list{list-style:none;padding:0;margin:0 0 1.4rem;display:flex;flex-direction:column;gap:.8rem}
.bolt-list li{position:relative;padding-left:1.9rem}
.bolt-list li::before{content:"";position:absolute;left:0;top:.15em;width:1.05em;height:1.05em;
  background:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='%23E1A00E' d='M13.4 1.5 3.9 13.9h6.2l-1.6 8.6 9.6-12.4h-6.2z'/%3E%3C/svg%3E") center/contain no-repeat}
.bolt-list--tight{gap:.45rem}
.chip-list{list-style:none;padding:0;margin:0 0 1.4rem;display:flex;flex-wrap:wrap;gap:.5rem}
.chip-list li{border:1.5px solid var(--black);border-radius:var(--radius-badge);padding:.35rem .9rem;font-size:.88rem;font-weight:600;background:var(--white)}

.steps{list-style:none;padding:0;margin:0 0 1.4rem;counter-reset:step;display:flex;flex-direction:column;gap:0}
.steps li{position:relative;padding:.8rem 0 .8rem 2.6rem;border-bottom:1px solid var(--line);counter-increment:step}
.steps li::before{content:counter(step);position:absolute;left:0;top:.85rem;width:1.9rem;height:1.9rem;background:var(--gold);color:var(--black);font-weight:800;font-size:.95rem;display:grid;place-items:center;border-radius:50%}

.faqs{display:flex;flex-direction:column;gap:.6rem;margin-bottom:1.4rem}
.faq{border:1.5px solid var(--line);border-radius:var(--radius-card);background:var(--white)}
.faq summary{cursor:pointer;padding:.9rem 1.1rem;font-weight:700;color:var(--black);list-style:none;display:flex;align-items:center;min-height:52px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";margin-left:auto;font-size:1.3rem;color:var(--gold);font-weight:800}
.faq[open] summary::after{content:"–"}
.faq p{padding:0 1.1rem 1rem;margin:0;color:var(--muted)}

/* ---------- solar band ---------- */
.solar-stats{display:grid;grid-template-columns:1fr;gap:.9rem;margin:1.6rem 0}
.solar-stat{border:2px solid var(--line-dark);border-radius:var(--radius-card);padding:1.2rem;display:flex;flex-direction:column;gap:.2rem}
.solar-stat--green{background:var(--green);border-color:var(--green)}
.solar-stat__n{font-size:clamp(1.9rem,7vw,2.7rem);font-weight:800;color:var(--gold);letter-spacing:-.02em;line-height:1}
.solar-stat__l{font-size:.92rem;color:#C9C9C2}
.solar-band__actions{display:flex;flex-wrap:wrap;gap:.7rem}

/* ---------- cards / products ---------- */
.card-grid{display:grid;grid-template-columns:1fr;gap:1.1rem}
.prod-card{border:1.5px solid var(--line);border-radius:var(--radius-card);overflow:hidden;background:var(--white);display:flex;flex-direction:column;transition:border-color .15s,transform .1s}
.prod-card:active{transform:scale(.99)}
.prod-card .img-slot{border-radius:0;border:0;border-bottom:1px solid var(--line)}
.prod-card__body{padding:1rem 1.1rem 1.2rem;display:flex;flex-direction:column;gap:.45rem;flex:1}
.prod-card__body h2,.prod-card__body h3{margin:0;font-size:1.05rem}
.prod-card__body h2 a,.prod-card__body h3 a{color:var(--black);text-decoration:none}
.prod-card__body h2 a:hover,.prod-card__body h3 a:hover{color:var(--green)}
.prod-card__price{font-weight:800;color:var(--green);margin:0}
.prod-card__actions{display:flex;gap:.5rem;margin-top:auto;padding-top:.4rem}
.prod-card__actions .btn--sm{flex:1}
.prod-card__actions .btn--green{flex:0 0 48px;padding:0}

.tag{display:inline-flex;align-items:center;background:var(--black);color:var(--gold);font-size:.72rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;padding:.28rem .6rem;border-radius:var(--radius-badge);width:fit-content}
.tag--green{background:var(--green);color:var(--white)}
.tag--gold{background:var(--gold);color:var(--black)}

/* ---------- split / md / quotes ---------- */
.split{display:flex;flex-direction:column;gap:1.8rem}
.md{display:flex;flex-direction:column;gap:1.6rem}
.md .img-slot{max-width:340px}
.md__quote{margin:0 0 1rem;position:relative;padding-left:2.4rem}
.md__quote::before{content:"“";position:absolute;left:0;top:-.15em;font-size:3.2rem;line-height:1;font-weight:800;color:var(--gold)}
.md__quote p{font-size:1.12rem;color:#EAF4EE;font-style:italic;max-width:58ch}

.md__sig{color:#DCEBE2}
.quote-grid{display:grid;grid-template-columns:1fr;gap:1rem;margin-top:1.4rem}
.quote-card{border:1.5px solid var(--line);border-radius:var(--radius-card);padding:1.2rem;margin:0;background:var(--white)}
.quote-card blockquote{margin:0 0 .9rem;font-size:1rem;color:var(--ink)}
.quote-card figcaption{font-size:.85rem;color:var(--muted);display:flex;flex-direction:column}
.quote-card figcaption strong{color:var(--black)}

/* ---------- CTA band ---------- */
.cta-band{background:var(--gold);color:var(--black);padding:2.2rem 0}
.cta-band h2{color:var(--black);margin-bottom:.3rem}
.cta-band p{margin:0;max-width:56ch}
.cta-band__in{display:flex;flex-direction:column;gap:1.2rem}
.cta-band .btn{align-self:flex-start}

/* ---------- projects ---------- */
.proj-grid{display:grid;grid-template-columns:1fr;gap:1.1rem}
.proj-card{border:1.5px solid var(--line);border-radius:var(--radius-card);overflow:hidden;text-decoration:none;color:var(--ink);background:var(--white);display:flex;flex-direction:column;transition:border-color .15s,transform .1s}
.proj-card:active{transform:scale(.99)}
.proj-card:hover{border-color:var(--black)}
.proj-card__body{padding:1rem 1.1rem 1.2rem}
.proj-card__body h2,.proj-card__body h3{font-size:1.05rem;margin:.4rem 0 .2rem}
.proj-card__body p{margin:0;font-size:.88rem;color:var(--muted)}
.thumb-row{display:grid;grid-template-columns:repeat(2,1fr);gap:.8rem;margin-top:.8rem}

/* ---------- shop layout ---------- */
.shop-side__h{font-size:1.05rem;margin-bottom:.7rem}
.cat-list{display:flex;flex-direction:column;border:1.5px solid var(--line);border-radius:var(--radius-card);overflow:hidden;margin-bottom:1.4rem}
.cat-list a{padding:.8rem 1rem;text-decoration:none;color:var(--ink);border-bottom:1px solid var(--line);font-weight:600;min-height:48px;display:flex;align-items:center}
.cat-list a:last-child{border-bottom:0}
.cat-list a:hover{background:var(--gold-tint)}
.cat-list a[aria-current="true"]{background:var(--black);color:var(--gold);font-weight:800}
.shop-main{margin-top:2rem}

.prod-layout{display:flex;flex-direction:column;gap:1.8rem}
.prod-info h1{margin-top:.5rem}
.prod-info__price{font-size:1.35rem;font-weight:800;color:var(--green)}
.prod-info__brand{font-size:.95rem;color:var(--muted)}
.prod-info__actions{display:flex;flex-direction:column;gap:.6rem;margin:1.2rem 0}
.spec-table{width:100%;border-collapse:collapse;margin:1.2rem 0;font-size:.95rem}
.spec-table th,.spec-table td{text-align:left;padding:.6rem .8rem;border:1px solid var(--line);vertical-align:top}
.spec-table th{background:var(--gold-tint);width:38%;font-weight:700;color:var(--black)}
.spec-table--wide th{width:45%}

/* ---------- contact ---------- */
.contact-layout{display:flex;flex-direction:column;gap:2rem}
.contact-cards{display:flex;flex-direction:column;gap:.8rem}
.contact-card{display:flex;gap:.9rem;align-items:center;border:1.5px solid var(--line);border-radius:var(--radius-card);padding:1rem 1.1rem;text-decoration:none;color:var(--ink);min-height:64px}
.contact-card:hover{border-color:var(--black);background:var(--gold-tint)}
.contact-card .ic{width:1.5em;height:1.5em;color:var(--green)}
.contact-card span{display:flex;flex-direction:column;line-height:1.35}
.contact-card strong{color:var(--black);font-size:1.02rem}
.contact-card--wa{background:var(--green-tint);border-color:var(--green)}
.contact-card--static{background:var(--gold-tint);border-color:var(--gold)}
.contact-form-box{border:1.5px solid var(--line);border-radius:var(--radius-card);padding:1.4rem}
.contact-form-box__links{display:flex;flex-direction:column;gap:.6rem;margin:1.1rem 0 1.4rem}
.contact-strip{display:flex;flex-direction:column;gap:1.2rem}
.contact-strip__actions{display:flex;flex-direction:column;gap:.6rem}

/* ---------- forms ---------- */
.form-layout{display:flex;flex-direction:column;gap:2rem}
.form{border:1.5px solid var(--line);border-radius:var(--radius-card);padding:1.4rem;background:var(--white)}
.field{margin-bottom:1.1rem}
.field label{display:block;font-weight:700;font-size:.95rem;margin-bottom:.35rem;color:var(--black)}
.field input[type="text"],.field input[type="tel"],.field input[type="email"],
.field input[type="number"],.field input[type="date"],.field input[type="password"],
.field select,.field textarea{
  width:100%;min-height:48px;padding:.7rem .85rem;border:1.5px solid var(--line);border-radius:var(--radius-btn);
  font:inherit;font-size:16px;background:var(--white);color:var(--ink)}
.field textarea{min-height:120px;resize:vertical}
.field input:focus,.field select:focus,.field textarea:focus{outline:3px solid var(--gold);border-color:var(--black)}
.field__err{color:#8f1d1d;font-size:.88rem;font-weight:600;margin:.35rem 0 0}
.field--bad label{color:#8f1d1d}
.req{color:#8f1d1d}
.opt{color:var(--muted);font-weight:400;font-size:.85rem}
.field--check label{display:flex;gap:.6rem;align-items:flex-start;font-weight:600}
.field--check input{width:22px;height:22px;min-height:0;margin-top:.15rem;accent-color:var(--green);flex:none}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.form-error-box{border:2px solid #8f1d1d;background:#FBEBEB;border-radius:var(--radius-btn);padding:.9rem 1.1rem;margin-bottom:1.2rem;color:#5c1111}
.form-error-box ul{margin:.4rem 0 0}
.form__note{font-size:.85rem;color:var(--muted);margin-top:.9rem}


/* ---------- thanks ---------- */
.thanks{max-width:620px;text-align:center;padding-top:2rem}
.thanks__badge{width:64px;height:64px;border-radius:50%;background:var(--green);display:grid;place-items:center;margin:0 auto 1.2rem}
.thanks__badge .ic{width:30px;height:30px;fill:var(--white)}
.thanks__badge--gold{background:var(--gold)}
.thanks__badge--gold .ic{fill:var(--black)}
.thanks__ref{font-size:1.5rem;font-weight:800;letter-spacing:.06em;color:var(--green);background:var(--green-tint);border:1.5px dashed var(--green);border-radius:var(--radius-btn);padding:.6rem 1rem;display:inline-block}
.thanks__actions{display:flex;flex-direction:column;gap:.6rem;margin-top:1.4rem}
.thanks__links{display:flex;justify-content:center;gap:1.4rem;margin-top:1.6rem;flex-wrap:wrap;font-weight:600}

/* ---------- news / article ---------- */
.post-list{display:flex;flex-direction:column;border-top:2px solid var(--black)}
.post-item{display:flex;gap:1rem;padding:1.3rem 0;border-bottom:1px solid var(--line)}
.post-item__date{flex:none;width:74px;font-size:.8rem;color:var(--muted);font-weight:700}
.post-item__date .ic{width:.8em;height:.8em;fill:var(--gold);display:block;margin-bottom:.3rem}
.post-item h2{font-size:1.15rem;margin-bottom:.25rem}
.post-item h2 a{color:var(--black);text-decoration:none}
.post-item h2 a:hover{color:var(--green)}
.post-item p{margin-bottom:.4rem}
.post-item__go{display:inline-flex;align-items:center;gap:.3rem;font-weight:700;color:var(--green);text-decoration:none;min-height:44px}
.article{max-width:720px}
.article__body{margin:1.2rem 0}
.article__cta{display:flex;flex-wrap:wrap;gap:.6rem;margin-top:1.6rem;padding-top:1.4rem;border-top:1px solid var(--line)}

/* ---------- fabs & mobile CTA bar ---------- */
.fabs{position:fixed;right:14px;bottom:18px;display:flex;flex-direction:column;gap:.6rem;z-index:60}
.fab{display:flex;align-items:center;justify-content:center;width:52px;height:52px;border-radius:50%;text-decoration:none;border:2px solid transparent}
.fab .ic{width:26px;height:26px}
.fab--wa{background:#25D366;color:#fff}
.fab--wa:hover{background:#1da851;color:#fff}
.fab--call{background:var(--gold);color:var(--black)}
.fab--call:hover{background:#c98e0c;color:var(--black)}
body{padding-bottom:0}

/* ---------- footer ---------- */
.footer{background:var(--black);color:#BDBDB6;padding:0 0 1.6rem}
.bolt-rule{display:flex;align-items:center;gap:.8rem;padding:1.4rem 0;color:var(--line-dark)}
.bolt-rule::before,.bolt-rule::after{content:"";flex:1;height:2px;background:var(--line-dark)}
.bolt-rule .ic{width:20px;height:20px;fill:var(--gold)}
.bolt-rule--onblack{margin:0 var(--pad)}
.footer__grid{display:grid;grid-template-columns:1fr;gap:1.8rem;padding-bottom:2rem}
.footer__h{color:var(--gold);font-size:.85rem;letter-spacing:.12em;text-transform:uppercase;margin-bottom:.8rem}
.footer nav a,.footer__grid>div>a{display:block;color:#D8D8D2;text-decoration:none;padding:.3rem 0;min-height:32px}
.footer a:hover{color:var(--gold)}
.footer__tag{color:var(--gold);font-weight:700;margin:.8rem 0 .4rem}
.footer__text{font-size:.92rem}
.footer__addr{display:block;font-size:.9rem;padding:.25rem 0;color:#C2C2BB}
.footer__base{border-top:1px solid var(--line-dark);padding-top:1.2rem;display:flex;flex-direction:column;gap:.5rem;font-size:.85rem;color:#C2C2BB}
.footer__legal{display:flex;gap:1.4rem}
.footer__legal a{color:#C2C2BB}
.brand--foot .brand__mark{background:var(--gold)}
.brand--foot .brand__bolt{fill:var(--black)}

/* ---------- photo strip ---------- */
.photo-strip{display:grid;grid-template-columns:1fr;gap:1rem}
.photo-strip figcaption{font-size:.85rem;color:var(--muted);margin-top:.45rem}
.photo-strip figure{margin:0}

/* ---------- reviews loop ---------- */
.reviews{overflow:hidden;border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:var(--white);padding:1.5rem 0}
.reviews__track{display:flex;width:max-content;animation:revloop 70s linear infinite}
.reviews:hover .reviews__track,.reviews:focus-within .reviews__track{animation-play-state:paused}
.review{flex:none;width:290px;margin-right:1rem;border:1.5px solid var(--line);border-radius:var(--radius-card);padding:1rem 1.1rem;margin-top:0;background:var(--white)}
.review::before{content:"";display:block;width:1.05rem;height:1.05rem;margin-bottom:.55rem;
  background:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='%23E1A00E' d='M13.4 1.5 3.9 13.9h6.2l-1.6 8.6 9.6-12.4h-6.2z'/%3E%3C/svg%3E") center/contain no-repeat}
.review blockquote{margin:0 0 .7rem;font-size:.92rem;color:var(--ink)}
.review figcaption{font-size:.8rem;color:var(--muted);line-height:1.4}
.review figcaption strong{display:block;color:var(--black);font-size:.9rem}
@keyframes revloop{to{transform:translateX(-50%)}}
@media (prefers-reduced-motion:reduce){
  .reviews__track{animation:none}
  .reviews{overflow-x:auto}
}

/* ---------- pills & prose ---------- */
.pills{display:flex;flex-wrap:wrap;gap:.4rem;margin-bottom:1.2rem}
.pill{display:inline-flex;align-items:center;text-decoration:none;font-weight:700;font-size:.82rem;
  padding:.45rem .9rem;border:1.5px solid var(--line);border-radius:var(--radius-btn);color:var(--ink);background:var(--white);min-height:40px}
.pill:hover{border-color:var(--black)}
.pill[aria-current="true"]{background:var(--black);color:var(--gold);border-color:var(--black)}
.prose{font-size:1.05rem}
.prose p{margin:0 0 1.1em}
.prose h2,.prose h3{margin:1.4em 0 .5em}
.prose ul,.prose ol{margin:0 0 1.1em;padding-left:1.4rem}
.prose li{margin-bottom:.4em}
.prose blockquote{border:0;margin:1.4em 0;padding:.8rem 1.2rem;background:var(--gold-tint);border-radius:var(--radius-card);font-size:1.1rem}
.prose a{color:var(--green);font-weight:600}
.prose img{border-radius:var(--radius-card)}

/* ---------- misc ---------- */
.flash{padding:.8rem 0;font-weight:600}
.flash--success{background:var(--green-tint);color:var(--green);border-bottom:2px solid var(--green)}
.flash--error{background:#FBEBEB;color:#8f1d1d;border-bottom:2px solid #8f1d1d}
.empty{border:1.5px dashed var(--line);border-radius:var(--radius-card);padding:2.4rem 1.4rem;text-align:center}
.empty__ic{width:40px;height:40px;fill:var(--gold);margin-bottom:.6rem}
.empty--small{padding:1.4rem}



/* ---------- <= 699px — mobile density overrides (single block) ---------- */
@media (max-width:699px){
  :root{--pad:6px;--radius-card:6px;--radius-btn:5px}

  /* 2-per-line card grids, 6px everywhere */
  .card-grid,.proj-grid,.solar-stats,.photo-strip{grid-template-columns:repeat(2,1fr);gap:6px}
  .thumb-row{gap:6px}
  .solar-stat:last-child,.photo-strip figure:last-child{grid-column:1/-1}
  .proj-card--wide{grid-column:1/-1}
  .photo-strip figure:last-child .img-slot{--ratio:var(--ratio-wide)}

  /* card chrome: 6px horizontal padding, compact type */
  .prod-card__body{padding:.7rem 6px .8rem;gap:.35rem}
  .prod-card__body h2,.prod-card__body h3{font-size:.82rem;line-height:1.3}
  .prod-card__price{font-size:.85rem}
  .prod-card__actions{gap:6px}
  .prod-card__actions .btn--sm{min-height:40px;padding:.3rem .5rem;font-size:.74rem}
  .prod-card__actions .btn--green{flex:0 0 40px}
  .tag{font-size:.6rem;padding:.2rem .45rem;letter-spacing:.06em}
  .proj-card__body{padding:.7rem 6px .8rem}
  .proj-card__body h2,.proj-card__body h3{font-size:.82rem;line-height:1.3}
  .proj-card__body p{font-size:.72rem}
  .solar-stat{padding:.85rem 6px}
  .solar-stat__n{font-size:1.35rem}
  .solar-stat__l{font-size:.72rem}
  .photo-strip figcaption{font-size:.72rem;margin-top:.3rem}

  /* two-button groups: one line, one line of text, compact */
  .hero__actions,.page-head__actions,.solar-band__actions,.svc-detail__actions,
  .prod-info__actions,.thanks__actions,.article__cta{
    display:grid;grid-template-columns:1fr 1fr;gap:6px}
  .hero__actions .btn,.page-head__actions .btn,.solar-band__actions .btn,
  .svc-detail__actions .btn,.prod-info__actions .btn,.thanks__actions .btn,
  .article__cta .btn{
    min-height:46px;padding:.5rem .45rem;font-size:.78rem;font-weight:700;
    white-space:nowrap;gap:.35rem;letter-spacing:-.01em;border-radius:var(--radius-btn)}
  .hero__actions .btn .ic,.page-head__actions .btn .ic{width:.95em;height:.95em}

  /* tighter stacked rhythm elsewhere */
  .hero__chips{gap:.4rem}
  .svc-rows{border-top-width:2px}
  .brand__img{height:38px}
  .svc-row__body span{display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
  .prod-card__body h2,.prod-card__body h3,.proj-card__body h2,.proj-card__body h3{
    display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
  .footer nav a,.footer__grid>div>a{padding:.45rem 0;min-height:40px}
}

/* ---------- >= 700px ---------- */
@media (min-width:700px){
  :root{--pad:28px}
  body{font-size:17px}
  .topbar__item--wide{display:flex}
  .hero__chips{flex-direction:row;flex-wrap:wrap;gap:.9rem}
  .solar-stats{grid-template-columns:repeat(3,1fr)}
  .card-grid--4{grid-template-columns:repeat(2,1fr)}
  .card-grid--3{grid-template-columns:repeat(2,1fr)}
  .quote-grid{grid-template-columns:repeat(3,1fr)}
  .proj-grid{grid-template-columns:repeat(2,1fr)}
  .proj-card--wide{grid-column:1/-1}
  .cta-band__in{flex-direction:row;align-items:center;justify-content:space-between}
  .contact-strip{flex-direction:row;align-items:center;justify-content:space-between}
  .contact-strip__actions{flex-direction:row;flex-wrap:wrap}
  .thanks__actions{flex-direction:row;justify-content:center}
  .prod-info__actions{flex-direction:row}
  .field-row{display:grid;grid-template-columns:1fr 1fr;gap:1rem}
  .photo-strip{grid-template-columns:repeat(3,1fr)}
  .stat-grid{grid-template-columns:repeat(5,1fr)}
  .svc-row__body{flex-direction:row;align-items:baseline;gap:1rem}
  .svc-row__body span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
}

/* ---------- >= 980px ---------- */
@media (min-width:980px){
  :root{--pad:32px}
  .nav-toggle{display:none}
  .nav{position:static;display:flex;flex-direction:row;align-items:center;gap:.2rem;padding:0;border:0}
  .nav a{padding:.5rem .75rem;border:0;min-height:44px;font-size:.95rem}
  .nav a[aria-current="page"]{color:var(--green);font-weight:800;padding-left:.75rem;background:none}
  .nav__cta{margin:0 0 0 .5rem}
  .hero{padding:3.6rem 0 4.2rem}
  .hero__in{display:grid;grid-template-columns:1.15fr .85fr;gap:3rem;align-items:center}
  .hero__media{margin-top:0}
  .section{padding:4rem 0}
  .split{display:grid;grid-template-columns:1.1fr .9fr;gap:3.5rem;align-items:center}
  .md{display:grid;grid-template-columns:320px 1fr;gap:3rem;align-items:center}
  .svc-detail{display:grid;grid-template-columns:.9fr 1.1fr;gap:2.6rem;align-items:center}
  .svc-detail--flip .img-slot{order:2}
  .svc-detail--flip .svc-detail__body{order:1}
  .svc-cols{display:grid;grid-template-columns:1fr 340px;gap:3rem;align-items:start}
  .svc-cols__side{margin-top:0;position:sticky;top:96px}
  .shop-layout{display:grid;grid-template-columns:260px 1fr;gap:2.6rem;align-items:start}
  .shop-side{position:sticky;top:96px}
  .shop-main{margin-top:0}
  .prod-layout{display:grid;grid-template-columns:1fr 1fr;gap:3rem;align-items:start}
  .contact-layout{display:grid;grid-template-columns:1fr 1fr;gap:3rem;align-items:start}
  .form-layout{display:grid;grid-template-columns:.85fr 1.15fr;gap:3rem;align-items:start}
  .footer__grid{grid-template-columns:1.4fr .8fr 1fr 1.1fr;gap:2.4rem}
  .footer__base{flex-direction:row;justify-content:space-between;align-items:center}
  .svc-row__go{display:inline-flex;align-items:center;gap:.35rem;margin-left:auto;font-weight:700;color:var(--green);white-space:nowrap;transition:transform .15s}
  .svc-row:hover .svc-row__go{transform:translateX(3px)}
  .card-grid--4{grid-template-columns:repeat(4,1fr)}
  .card-grid--3{grid-template-columns:repeat(3,1fr)}
  .fabs{bottom:18px}
}

/* ---------- >= 1280px ---------- */
@media (min-width:1280px){
  :root{--ratio-hero:5/4}
  .hero__in{gap:4.5rem}
  .proj-grid{grid-template-columns:repeat(3,1fr)}
}

/* ---------- >= 1600px ---------- */
@media (min-width:1600px){
  body{font-size:18px}
}

@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *{transition:none!important}
}