/* BBTECH Africa Energy — colours live in the :root blocks below (light + dark). */

:root{
  --green:#174c39; --green-2:#287054; --accent:#548553; --ink:#182d28; --muted:#5f6c65;
  --paper:#f7f7ef; --surface:#ffffff; --surface-2:#f2f4ea; --line:#d7ddd2; --line-2:#bfccba;
  --lime:#dceab7; --orange:#edab52; --contact:#e4ecd8; --art:#e1e9d5;
  --header:rgba(247,247,239,.82); --shadow:0 18px 40px -22px rgba(23,76,57,.35);
  --radius:14px; --font:'Manrope',system-ui,-apple-system,'Segoe UI',Arial,sans-serif;
}
:root[data-theme="dark"]{
  --green:#2f8a63; --green-2:#3aa375; --accent:#8dc58a; --ink:#e8efe9; --muted:#a3b2aa;
  --paper:#0f1a16; --surface:#14231e; --surface-2:#192b25; --line:#26392f; --line-2:#335043;
  --lime:#cfe3a3; --contact:#14231e; --art:#1b2d26;
  --header:rgba(15,26,22,.8); --shadow:0 18px 40px -22px rgba(0,0,0,.7);
}
@media (prefers-color-scheme:dark){
  :root:not([data-theme="light"]){
    --green:#2f8a63; --green-2:#3aa375; --accent:#8dc58a; --ink:#e8efe9; --muted:#a3b2aa;
    --paper:#0f1a16; --surface:#14231e; --surface-2:#192b25; --line:#26392f; --line-2:#335043;
    --lime:#cfe3a3; --contact:#14231e; --art:#1b2d26;
    --header:rgba(15,26,22,.8); --shadow:0 18px 40px -22px rgba(0,0,0,.7);
  }
}

*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:90px;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--font);line-height:1.6;transition:background .3s,color .3s;overflow-x:hidden}
img{max-width:100%}
a{color:inherit;text-decoration:none}
button,input,select,textarea{font:inherit;color:inherit}
:focus-visible{outline:2px solid var(--accent);outline-offset:4px;border-radius:4px}
svg{display:block}
.wrap{width:min(1220px,calc(100% - 32px));margin:auto}
.skip{position:absolute;left:-9999px}
.skip:focus{left:15px;top:15px;background:var(--surface);padding:10px;z-index:50}

/* Scroll progress bar */
.progress{position:fixed;top:0;left:0;right:0;height:3px;z-index:30;pointer-events:none}
.progress span{display:block;height:100%;width:100%;transform-origin:0 50%;transform:scaleX(0);background:linear-gradient(90deg,var(--accent),var(--orange))}

/* Header */
.siteheader{position:sticky;top:0;z-index:20;background:var(--header);backdrop-filter:saturate(1.4) blur(14px);-webkit-backdrop-filter:saturate(1.4) blur(14px);border-bottom:1px solid transparent;transition:border-color .3s,box-shadow .3s}
.siteheader.scrolled{border-color:var(--line);box-shadow:0 6px 24px -18px rgba(0,0,0,.4)}
.nav{display:flex;align-items:center;justify-content:space-between;gap:20px;min-height:84px;transition:min-height .3s}
.scrolled .nav{min-height:68px}
.brandlogo{display:block;width:200px;height:auto;border-radius:8px;transition:width .3s}
.scrolled .brandlogo{width:170px}
.navlinks{display:flex;gap:26px;align-items:center;font-size:14px;font-weight:600}
.navlinks a:not(.btn){position:relative;padding:6px 0;color:var(--muted);transition:color .2s}
.navlinks a:not(.btn)::after{content:'';position:absolute;left:0;right:0;bottom:0;height:2px;background:var(--accent);transform:scaleX(0);transition:transform .25s}
.navlinks a:not(.btn):hover,.navlinks a.active{color:var(--ink)}
.navlinks a.active::after,.navlinks a:not(.btn):hover::after{transform:scaleX(1)}
.navtools{display:flex;gap:8px;align-items:center}
.iconbtn{width:42px;height:42px;border-radius:50%;border:1px solid var(--line-2);background:var(--surface);display:grid;place-items:center;cursor:pointer;transition:transform .2s,background .2s}
.iconbtn:hover{transform:rotate(-12deg)}
.iconbtn svg{width:19px;height:19px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round}
.i-moon{fill:currentColor!important;stroke:none!important}
.i-sun{display:none!important}
:root[data-theme="dark"] .i-sun{display:block!important}
:root[data-theme="dark"] .i-moon{display:none!important}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]) .i-sun{display:block!important}:root:not([data-theme="light"]) .i-moon{display:none!important}}
.menu{display:none}
.menu span{display:block;width:18px;height:2px;background:currentColor;border-radius:2px;transition:transform .25s,opacity .25s}
.menu span+span{margin-top:-14px}
.menu{grid-template-rows:repeat(3,auto);align-content:center;gap:4px}
.menu span+span{margin-top:0}
.menu[aria-expanded="true"] span:nth-child(1){transform:translateY(6px) rotate(45deg)}
.menu[aria-expanded="true"] span:nth-child(2){opacity:0}
.menu[aria-expanded="true"] span:nth-child(3){transform:translateY(-6px) rotate(-45deg)}

/* Buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;padding:14px 22px;background:var(--green);color:#fff!important;border:1px solid var(--green);border-radius:999px;font-weight:700;font-size:14px;cursor:pointer;transition:transform .2s,background .2s,box-shadow .2s;text-align:center}
.btn:hover{background:var(--green-2);transform:translateY(-2px);box-shadow:var(--shadow)}
.btn svg{width:18px;height:18px;fill:none;stroke:currentColor;stroke-width:2}
.btn.light{background:var(--lime);border-color:var(--lime);color:#182d28!important}
.btn.light:hover{background:#e8f2cc}
.btn.outline{background:transparent;color:var(--ink)!important;border-color:var(--line-2)}
.btn.outline:hover{background:var(--surface)}
.btn:disabled{opacity:.5;cursor:not-allowed;transform:none;box-shadow:none}
.btn.wide{width:100%}
.linkbtn{background:none;border:0;color:inherit;opacity:.75;font-size:13px;text-decoration:underline;cursor:pointer;margin-top:10px;padding:4px}

.eyebrow{text-transform:uppercase;letter-spacing:2px;font-size:11px;font-weight:800;display:flex;align-items:center;gap:9px}
.eyebrow::before{content:'';width:7px;height:7px;border-radius:50%;background:var(--accent);box-shadow:0 0 0 4px color-mix(in srgb,var(--accent) 22%,transparent)}

/* Hero */
.hero{padding:64px 0 40px;display:grid;grid-template-columns:1.05fr 1fr;gap:50px;align-items:center}
h1{font-size:clamp(44px,6vw,80px);line-height:1.02;letter-spacing:-.045em;font-weight:700;margin:22px 0}
h1 em{font-style:normal;background:linear-gradient(100deg,var(--accent),#c69538);-webkit-background-clip:text;background-clip:text;color:transparent}
.intro{font-size:18px;max-width:490px;color:var(--muted);margin:0 0 28px}
.actions{display:flex;gap:12px;flex-wrap:wrap}
.chips{list-style:none;padding:0;margin:26px 0 0;display:flex;flex-wrap:wrap;gap:8px}
.chips li{font-size:12px;font-weight:600;color:var(--muted);border:1px solid var(--line);background:var(--surface);padding:6px 12px;border-radius:999px}
.heroart{position:relative;background:var(--art);border-radius:140px 16px 16px 16px;overflow:hidden;min-height:500px;display:flex;align-items:center;box-shadow:var(--shadow)}
.heroart svg{width:100%;height:auto}
.sun{transform-origin:445px 129px;animation:sunpulse 6s ease-in-out infinite}
.sunglow{transform-origin:445px 129px;animation:glow 6s ease-in-out infinite}
.palm{transform-origin:558px 194px;animation:sway 5s ease-in-out infinite}
.shine{animation:shine 5s ease-in-out infinite 1s}
.win{animation:lights 6s ease-in-out infinite}
.w2{animation-delay:1.2s}
@keyframes sunpulse{50%{transform:scale(1.04)}}
@keyframes glow{0%,100%{opacity:.6;transform:scale(.95)}50%{opacity:1;transform:scale(1.08)}}
@keyframes sway{50%{transform:rotate(-4deg)}}
@keyframes shine{0%{opacity:0;transform:translateX(-40px)}20%{opacity:.35}45%{opacity:0;transform:translateX(200px)}100%{opacity:0}}
@keyframes lights{0%,100%{fill:#72a6a6}50%{fill:#f2d48a}}
.artlabel{position:absolute;bottom:22px;left:22px;right:22px;max-width:330px;display:flex;gap:12px;align-items:flex-start;background:color-mix(in srgb,var(--paper) 88%,transparent);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);padding:12px 16px;border-radius:12px;font-size:12px;line-height:1.5;color:var(--muted)}
.artlabel strong{display:block;font-size:15px;color:var(--ink)}
.livedot{flex:none;width:10px;height:10px;margin-top:6px;border-radius:50%;background:#4cb36b;box-shadow:0 0 0 0 rgba(76,179,107,.6);animation:ping 2s infinite}
@keyframes ping{70%{box-shadow:0 0 0 10px rgba(76,179,107,0)}100%{box-shadow:0 0 0 0 rgba(76,179,107,0)}}
.herofoot{display:flex;align-items:center;gap:15px;color:var(--muted);font-size:13px;border-bottom:1px solid var(--line);padding:10px 0 32px}
.herofoot span{width:30px;height:1px;background:var(--muted)}
.stats{display:grid;grid-template-columns:repeat(4,1fr);padding:35px 0 18px}
.stat{border-right:1px solid var(--line);padding:0 24px}
.stat:first-child{padding-left:0}.stat:last-child{border:0}
.stat strong{display:block;font-size:42px;font-weight:700;letter-spacing:-.03em;font-variant-numeric:tabular-nums}
.stat small{color:var(--muted);font-size:13px}
.note{font-size:11px;color:var(--muted);margin:0 0 55px}

/* Sections */
section{padding:88px 0}
.sectiontop{display:flex;justify-content:space-between;align-items:end;gap:40px;margin-bottom:40px}
h2{font-size:clamp(32px,4vw,50px);line-height:1.1;letter-spacing:-.035em;font-weight:700;margin:15px 0 0}
.sectiontop p{max-width:380px;color:var(--muted);font-size:15px;margin:0}
.solutions,.teamsection{background:var(--surface)}
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.card{background:var(--surface-2);border:1px solid var(--line);border-radius:var(--radius);padding:32px;min-height:310px;display:flex;flex-direction:column;align-items:start;transition:transform .3s,box-shadow .3s,border-color .3s}
.card:hover{transform:translateY(-6px);box-shadow:var(--shadow);border-color:var(--line-2)}
.icon{height:52px;width:52px;border-radius:14px;display:grid;place-items:center;color:#fff;background:var(--green)}
.icon svg{width:24px;height:24px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.card h3{font-size:22px;font-weight:700;letter-spacing:-.02em;line-height:1.2;margin:26px 0 10px}
.card p{font-size:14px;color:var(--muted);margin:0 0 22px}
.textlink{margin-top:auto;font-size:14px;font-weight:700;display:inline-flex;gap:6px;color:var(--accent)}
.textlink span{transition:transform .2s}
.textlink:hover span{transform:translateX(4px)}
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:25px;margin:50px 0 0;padding:0;list-style:none}
.step{border-top:2px solid var(--line-2);padding-top:16px}
.step span{color:var(--accent);font-size:12px;font-weight:800;text-transform:uppercase;letter-spacing:1px}
.step h3{font-size:18px;font-weight:700;margin:8px 0 6px}
.step p{font-size:14px;color:var(--muted);margin:0}

/* Estimator */
.estgrid{display:grid;grid-template-columns:1.4fr 1fr;gap:24px;align-items:start}
.appliances{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
.appl{background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:14px 16px;display:grid;grid-template-columns:auto 1fr;gap:4px 12px;align-items:center;transition:border-color .2s,box-shadow .2s}
.appl.on{border-color:var(--accent);box-shadow:0 0 0 1px var(--accent)}
.appl .ai{grid-row:span 2;width:40px;height:40px;border-radius:10px;background:var(--surface-2);display:grid;place-items:center;font-size:20px}
.appl.on .ai{background:color-mix(in srgb,var(--accent) 22%,var(--surface))}
.appl h4{margin:0;font-size:14px;font-weight:700;line-height:1.3}
.appl .w{font-size:12px;color:var(--muted)}
.appl .ctrls{grid-column:1/-1;display:flex;gap:10px;align-items:center;justify-content:space-between;margin-top:8px}
.qty{display:flex;align-items:center;border:1px solid var(--line-2);border-radius:999px;overflow:hidden}
.qty button{width:32px;height:32px;border:0;background:transparent;cursor:pointer;font-size:17px;line-height:1}
.qty button:hover{background:var(--surface-2)}
.qty output{min-width:26px;text-align:center;font-weight:700;font-variant-numeric:tabular-nums}
.hrs{display:flex;align-items:center;gap:6px;font-size:12px;color:var(--muted)}
.hrs input{width:58px;padding:6px 8px;border:1px solid var(--line-2);border-radius:8px;background:var(--surface-2);text-align:center}
.estresult{position:sticky;top:96px;background:var(--green);color:#fff;border-radius:20px;padding:28px;box-shadow:var(--shadow)}
:root[data-theme="dark"] .estresult{background:#173b2e}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]) .estresult{background:#173b2e}}
.estresult .eyebrow{color:#d4e7b5}
.meter{position:relative;width:170px;height:170px;margin:18px auto}
.meter svg{width:100%;height:100%;transform:rotate(-90deg)}
.meter circle{fill:none;stroke-width:9}
.meter .track{stroke:rgba(255,255,255,.14)}
.meter .bar{stroke:var(--orange);stroke-linecap:round;stroke-dasharray:326.7;stroke-dashoffset:326.7;transition:stroke-dashoffset .6s cubic-bezier(.2,.8,.2,1)}
.meterval{position:absolute;inset:0;display:grid;place-content:center;text-align:center}
.meterval strong{font-size:34px;font-weight:800;letter-spacing:-.03em;line-height:1;font-variant-numeric:tabular-nums}
.meterval small{font-size:12px;color:#c6d7ca}
.estfacts{margin:0;display:grid;gap:0}
.estfacts div{display:flex;justify-content:space-between;gap:10px;padding:10px 0;border-top:1px solid rgba(255,255,255,.14);font-size:14px}
.estfacts dt{color:#c6d7ca}.estfacts dd{margin:0;font-weight:700;text-align:right}
.tier{background:rgba(255,255,255,.08);border-radius:12px;padding:14px 16px;margin:14px 0 16px}
.tier strong{display:block;font-size:16px;color:var(--lime)}
.tier p{margin:4px 0 0;font-size:13px;color:#d9e5dc}
.estnote{font-size:11px;color:#b8cbbd;margin:12px 0 0;line-height:1.5}
.estresult .linkbtn{color:#fff}

/* Mobile running-total bar for the estimator */
.estbar{display:none}
@media (max-width:1100px){
  .estbar{display:flex;position:sticky;bottom:14px;z-index:5;justify-content:space-between;align-items:center;gap:10px;margin-top:4px;padding:12px 16px;border-radius:999px;background:var(--green);color:#fff;font-size:13px;box-shadow:var(--shadow)}
  .estbar strong{font-size:15px}
  .estbargo{font-weight:800;color:var(--lime);white-space:nowrap}
}
@media (max-width:560px){
  .appl{padding:10px 12px;grid-template-columns:auto 1fr auto;gap:2px 10px}
  .appl .ai{width:34px;height:34px;font-size:17px}
  .appl .ctrls{margin-top:6px}
  .estbar{margin-right:64px}
}

/* Impact */
.impact{background:var(--green);color:#fff}
:root[data-theme="dark"] .impact{background:#122a21}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]) .impact{background:#122a21}}
.impact .eyebrow{color:#d4e7b5}
.impactgrid{display:grid;grid-template-columns:1fr 1fr;gap:80px}
.impact p{color:#c6d7ca;font-size:16px}
.project{padding:24px;border:1px solid rgba(255,255,255,.12);border-radius:var(--radius);background:rgba(255,255,255,.04);margin-bottom:14px;transition:background .3s,transform .3s}
.project:hover{background:rgba(255,255,255,.08);transform:translateX(4px)}
.project small{color:#c5d9af;font-size:11px;text-transform:uppercase;letter-spacing:1.5px;font-weight:700}
.project h3{font-size:22px;font-weight:700;margin:8px 0}
.project p{margin:0;font-size:14px}
.project strong{font-weight:600;color:var(--lime)}
.impact .smallprint{font-size:11px;margin-top:20px}

/* Gallery */
.gallerygrid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}
.gallerygrid figure{margin:0;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;display:flex;flex-direction:column}
.zoom{all:unset;cursor:zoom-in;display:block;position:relative;overflow:hidden;background:var(--surface-2)}
.zoom:focus-visible{outline:2px solid var(--accent);outline-offset:-2px}
.zoom img{width:100%;height:auto;aspect-ratio:4/3;object-fit:contain;display:block;transition:transform .5s}
.zoom:hover img{transform:scale(1.04)}
.zoom::after{content:'⤢';position:absolute;right:12px;top:12px;width:34px;height:34px;border-radius:50%;display:grid;place-items:center;background:rgba(0,0,0,.5);color:#fff;font-size:16px;opacity:0;transition:opacity .3s}
.zoom:hover::after,.zoom:focus-visible::after{opacity:1}
.gallerygrid figcaption{padding:20px 22px 22px}
.gallerygrid small{font-size:11px;text-transform:uppercase;letter-spacing:1.5px;font-weight:800;color:var(--accent)}
.gallerygrid h3{font-size:19px;font-weight:700;margin:6px 0 6px;line-height:1.3}
.gallerygrid p{font-size:14px;color:var(--muted);margin:0}
.lightbox{border:0;padding:0;background:transparent;max-width:min(1100px,94vw);max-height:92vh;color:#fff}
.lightbox::backdrop{background:rgba(5,12,9,.88);backdrop-filter:blur(4px)}
.lightbox[open]{animation:pop .25s ease-out}
.lightbox img{display:block;max-width:100%;max-height:80vh;margin:auto;border-radius:10px}
.lbcap{text-align:center;font-size:14px;margin:12px 0 0}
.lbclose{position:fixed;top:16px;right:16px;width:44px;height:44px;border-radius:50%;border:0;background:rgba(255,255,255,.15);color:#fff;font-size:26px;cursor:pointer}
@keyframes pop{from{opacity:0;transform:scale(.96)}}

/* About + FAQ */
.aboutgrid{display:grid;grid-template-columns:1fr 1fr;gap:70px;align-items:start}
.values{display:flex;gap:10px;flex-wrap:wrap;margin:26px 0}
.values span{border:1px solid var(--line-2);padding:7px 14px;border-radius:999px;font-size:13px;font-weight:600}
.aboutlead{font-size:16px;color:var(--muted)}
.faqtitle{font-size:20px;margin:0 0 8px}
details{border-bottom:1px solid var(--line)}
summary{font-size:16px;font-weight:600;cursor:pointer;list-style:none;padding:18px 40px 18px 0;position:relative}
summary::-webkit-details-marker{display:none}
summary::after{content:'+';position:absolute;right:4px;top:50%;translate:0 -50%;width:28px;height:28px;border-radius:50%;display:grid;place-items:center;background:var(--surface-2);border:1px solid var(--line);font-weight:400;transition:transform .3s}
details[open] summary::after{transform:rotate(45deg)}
details p{font-size:15px;color:var(--muted);margin:0 0 18px}
details a{color:var(--accent);font-weight:700}

/* Team */
.teamgrid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:28px 22px}
.teamportrait{position:relative;width:100%;aspect-ratio:4/5;overflow:hidden;background:var(--surface-2);border-radius:var(--radius);margin-bottom:18px;display:grid;place-items:center}
.teamportrait picture{position:absolute;inset:0}
.teamportrait img{width:100%;height:100%;object-fit:cover;object-position:center top;transition:transform .6s,filter .4s}
.teammember:hover .teamportrait img{transform:scale(1.04)}
.teamportrait.loaded .initials{display:none}
.initials{width:70px;height:70px;display:grid;place-items:center;border-radius:50%;background:var(--lime);color:#174c39;font-size:20px;font-weight:700}
.teammember h3{font-size:18px;font-weight:700;letter-spacing:-.01em;line-height:1.3;margin:0 0 4px}
.teamrole{font-size:12px;font-weight:700;color:var(--accent);margin:0 0 8px}
.teambio{font-size:14px;color:var(--muted);margin:0}
.joincard{display:flex}
.joininner{flex:1;border-radius:var(--radius);border:1px dashed var(--line-2);padding:26px;display:flex;flex-direction:column;gap:12px;justify-content:center;min-width:0}
.joininner p{margin:0;color:var(--muted);font-size:14px}

/* Contact */
.contact{background:var(--contact)}
.contactgrid{display:grid;grid-template-columns:1fr 1.1fr;gap:70px;align-items:start}
.contact>div>div>p{font-size:16px;color:var(--muted)}
.contactlist{list-style:none;padding:0;margin:28px 0 0;display:grid;gap:18px}
.contactlist li{display:flex;gap:14px;align-items:flex-start}
.ci{flex:none;width:42px;height:42px;border-radius:12px;background:var(--surface);border:1px solid var(--line);display:grid;place-items:center;color:var(--accent)}
.ci svg{width:19px;height:19px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linejoin:round}
.contactlist small{display:block;font-size:11px;text-transform:uppercase;letter-spacing:1.5px;font-weight:800;color:var(--muted)}
.contactlist a{font-weight:700}
.contactlist a:hover{color:var(--accent)}
.contactlist address{font-style:normal;font-size:15px}
.directions{font-size:13px;color:var(--accent)}
.copybtn{font-size:11px;font-weight:700;border:1px solid var(--line-2);background:var(--surface);border-radius:999px;padding:2px 10px;margin-left:6px;cursor:pointer}
.form{background:var(--surface);padding:32px;border-radius:20px;box-shadow:var(--shadow);border:1px solid var(--line)}
.fieldrow{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.field{margin-bottom:16px;position:relative}
.form label{display:block;font-size:13px;font-weight:700;margin-bottom:6px}
.opt{font-weight:500;color:var(--muted)}
input,select,textarea{width:100%;padding:12px 14px;border:1px solid var(--line-2);border-radius:10px;background:var(--surface-2);color:var(--ink);transition:border-color .2s,box-shadow .2s}
input:focus,select:focus,textarea:focus{outline:0;border-color:var(--accent);box-shadow:0 0 0 3px color-mix(in srgb,var(--accent) 25%,transparent)}
textarea{min-height:120px;resize:vertical}
.counter{position:absolute;right:10px;bottom:10px;font-size:11px;color:var(--muted);pointer-events:none}
.err{display:none;color:#c2410c;font-size:12px;margin-top:4px}
.field.invalid input,.field.invalid textarea{border-color:#c2410c}
.field.invalid .err{display:block}
.field.invalid .counter{bottom:32px}
.sendrow{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.form small{display:block;color:var(--muted);font-size:12px;margin-top:12px}

/* Footer */
.sitefoot{border-top:1px solid var(--line);padding:56px 0 28px;font-size:14px;color:var(--muted)}
.footgrid{display:grid;grid-template-columns:1.5fr 1fr 1fr;gap:40px}
.footgrid p{max-width:320px}
.footgrid nav,.footgrid>div:last-child{display:flex;flex-direction:column;gap:8px}
.footgrid strong{color:var(--ink);margin-bottom:4px}
.footgrid a:hover{color:var(--accent)}
.sitefoot .brandlogo{width:190px}
.footbase{display:flex;justify-content:space-between;gap:20px;border-top:1px solid var(--line);margin-top:36px;padding-top:22px;font-size:13px}

/* Floating actions */
.wafloat{position:fixed;right:18px;bottom:18px;z-index:25;display:flex;align-items:center;gap:10px;background:#25d366;color:#0b3b1f;font-weight:800;font-size:14px;padding:12px 18px 12px 14px;border-radius:999px;box-shadow:0 12px 30px -10px rgba(0,0,0,.45);transition:transform .2s}
.wafloat:hover{transform:translateY(-3px)}
.wafloat svg{width:26px;height:26px}
.totop{position:fixed;right:22px;bottom:84px;z-index:25;width:44px;height:44px;border-radius:50%;border:1px solid var(--line-2);background:var(--surface);cursor:pointer;display:grid;place-items:center;opacity:0;pointer-events:none;transform:translateY(10px);transition:opacity .3s,transform .3s;box-shadow:var(--shadow)}
.totop.show{opacity:1;pointer-events:auto;transform:none}
.totop svg{width:18px;height:18px;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round}
.toast{position:fixed;left:50%;bottom:24px;z-index:40;transform:translate(-50%,20px);opacity:0;background:var(--ink);color:var(--paper);padding:10px 18px;border-radius:999px;font-size:14px;font-weight:600;pointer-events:none;transition:opacity .3s,transform .3s}
.toast.show{opacity:1;transform:translate(-50%,0)}

/* Scroll reveal (only when JS is running) */
.js .reveal{opacity:0;transform:translateY(24px);transition:opacity .7s ease,transform .7s cubic-bezier(.2,.8,.2,1)}
.js .reveal.in{opacity:1;transform:none}

@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation:none!important;transition:none!important}
  .js .reveal{opacity:1;transform:none}
}

/* Responsive */
@media (max-width:1100px){
  .navlinks{gap:16px;font-size:13px}
  .estgrid{grid-template-columns:1fr}
  .estresult{position:static}
}
@media (max-width:1000px){
  .teamgrid{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media (max-width:900px){
  .menu{display:grid}
  .navlinks{position:fixed;left:0;right:0;top:68px;flex-direction:column;align-items:stretch;gap:0;padding:12px 20px 24px;background:var(--paper);border-bottom:1px solid var(--line);box-shadow:var(--shadow);font-size:16px;transform:translateY(-8px);opacity:0;visibility:hidden;transition:opacity .25s,transform .25s,visibility .25s}
  .navlinks.open{opacity:1;visibility:visible;transform:none}
  .navlinks a:not(.btn){padding:14px 0;border-bottom:1px solid var(--line)}
  .navlinks a::after{display:none}
  .navlinks .btn{margin-top:16px}
  .nav,.scrolled .nav{min-height:68px}
  .brandlogo,.scrolled .brandlogo{width:160px}
}
@media (max-width:800px){
  .hero{grid-template-columns:1fr;padding-top:36px;gap:32px}
  .heroart{min-height:0;border-radius:80px 14px 14px 14px}
  .stats{grid-template-columns:1fr 1fr;gap:24px}
  .stat{padding:0!important;border:0}
  .stat strong{font-size:34px}
  .sectiontop{align-items:start;flex-direction:column;gap:12px}
  .cards,.impactgrid,.aboutgrid,.contactgrid,.gallerygrid{grid-template-columns:1fr;gap:28px}
  .card{min-height:0}
  .steps{grid-template-columns:1fr 1fr}
  section{padding:60px 0}
  .note{margin-bottom:35px}
  .form{padding:22px}
  .footgrid{grid-template-columns:1fr 1fr}
  .footgrid>div:first-child{grid-column:1/-1}
}
@media (max-width:560px){
  .appliances{grid-template-columns:1fr}
  .fieldrow,.sendrow{grid-template-columns:1fr;gap:0}
  .sendrow{gap:10px}
  .steps{grid-template-columns:1fr}
  .wafloat span{display:none}
  .wafloat{padding:14px}
  .totop{bottom:86px}
  .footbase{flex-direction:column}
  .teamgrid{gap:24px 14px}
  .teammember h3{font-size:16px}
  .teambio{font-size:13px}
  .joininner{aspect-ratio:auto}
  .artlabel{left:12px;bottom:12px;right:12px}
  .toast{bottom:88px;max-width:calc(100% - 120px);text-align:center;border-radius:14px}
}

/* =====================================================
   DESIGN ADDITIONS — October 2026
   ===================================================== */

/* Soft background glows */
#top{position:relative}
main{overflow-x:clip}
#top::before{content:'';position:absolute;z-index:-1;width:520px;height:520px;right:-120px;top:-60px;border-radius:50%;background:radial-gradient(circle,color-mix(in srgb,var(--orange) 26%,transparent),transparent 65%);filter:blur(10px);pointer-events:none}
#top::after{content:'';position:absolute;z-index:-1;width:420px;height:420px;left:-180px;top:260px;border-radius:50%;background:radial-gradient(circle,color-mix(in srgb,var(--accent) 22%,transparent),transparent 65%);pointer-events:none}
main{position:relative;z-index:0}

/* Partner ticker */
.ticker{display:flex;align-items:center;gap:24px;padding:22px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:var(--surface);overflow:hidden}
.tickerlabel{flex:none;padding-left:max(16px,calc((100vw - 1220px)/2));font-size:11px;font-weight:800;letter-spacing:2px;text-transform:uppercase;color:var(--muted);white-space:nowrap}
.tickertrack{display:flex;flex:1;min-width:0;overflow:hidden;-webkit-mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent);mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent)}
.tickerlist{display:flex;flex:none;gap:48px;padding:0 24px;margin:0;list-style:none;animation:ticker 28s linear infinite}
.tickerlist li{font-size:19px;font-weight:800;letter-spacing:-.02em;color:var(--ink);opacity:.55;white-space:nowrap;display:flex;align-items:center;gap:48px}
.tickerlist li::after{content:'✦';font-size:11px;color:var(--orange);opacity:1}
.ticker:hover .tickerlist{animation-play-state:paused}
@keyframes ticker{to{transform:translateX(-100%)}}

/* How solar works */
.how{background:var(--paper);overflow:hidden}
.modeswitch{display:inline-flex;padding:4px;border-radius:999px;background:var(--surface);border:1px solid var(--line)}
.modeswitch button{border:0;background:transparent;padding:9px 18px;border-radius:999px;font-weight:700;font-size:14px;cursor:pointer;color:var(--muted);transition:background .3s,color .3s}
.modeswitch button.on{background:var(--green);color:#fff}
.flow{position:relative;display:grid;grid-template-columns:1fr 70px 1fr 70px 1fr 70px 1fr;align-items:center;padding:110px 28px 34px;border-radius:24px;background:linear-gradient(180deg,#cfe6f3 0%,#eef4e2 55%,var(--surface) 100%);border:1px solid var(--line);transition:background .8s}
.flow[data-mode="night"]{background:linear-gradient(180deg,#0f1d33 0%,#18304a 50%,#1b2d26 100%)}
.flowsky{position:absolute;inset:0;pointer-events:none;overflow:hidden;border-radius:inherit}
.fsun,.fmoon{position:absolute;top:22px;width:60px;height:60px;border-radius:50%;transition:transform 1s cubic-bezier(.5,0,.2,1),opacity .8s}
.fsun{left:9%;background:radial-gradient(circle at 40% 40%,#ffe39b,#f2b042);box-shadow:0 0 0 12px rgba(242,176,66,.18),0 0 60px rgba(242,176,66,.6)}
.fmoon{right:9%;background:#eef0e2;box-shadow:inset -14px -6px 0 0 #c9ccb8,0 0 40px rgba(238,240,226,.35);opacity:0;transform:translateY(40px)}
.flowsky i{position:absolute;width:3px;height:3px;border-radius:50%;background:#fff;opacity:0;transition:opacity 1s}
.flowsky i:nth-child(3){left:30%;top:18%}.flowsky i:nth-child(4){left:46%;top:30%}.flowsky i:nth-child(5){left:62%;top:14%}.flowsky i:nth-child(6){left:76%;top:34%}.flowsky i:nth-child(7){left:20%;top:38%}
.flow[data-mode="night"] .fsun{transform:translateY(120px);opacity:0}
.flow[data-mode="night"] .fmoon{transform:none;opacity:1}
.flow[data-mode="night"] .flowsky i{opacity:.8;animation:twinkle 3s ease-in-out infinite}
.flow[data-mode="night"] .flowsky i:nth-child(odd){animation-delay:1.4s}
@keyframes twinkle{50%{opacity:.2}}
.node{position:relative;z-index:1;text-align:center;background:var(--surface);border:1px solid var(--line);border-radius:18px;padding:22px 16px 18px;box-shadow:var(--shadow);transition:opacity .6s,filter .6s,transform .6s}
.nicon{width:64px;height:64px;margin:0 auto 12px;border-radius:18px;display:grid;place-items:center;background:var(--green);color:#fff}
.nicon svg{width:36px;height:36px;fill:none;stroke:currentColor;stroke-width:2.2;stroke-linecap:round;stroke-linejoin:round}
.node h3{font-size:16px;margin:0 0 6px;line-height:1.3}
.node p{font-size:13px;color:var(--muted);margin:0}
.ntext{display:none}
.flow[data-mode="night"] .ntext{display:block}
.flow[data-mode="night"] .dtext{display:none}
.flow[data-mode="night"] .n-pv{opacity:.45;filter:grayscale(1);transform:scale(.96)}
.charge{stroke:var(--lime)!important;animation:fill 2.4s ease-in-out infinite}
.charge:nth-of-type(2){animation-delay:.2s}
.flow[data-mode="night"] .charge{animation:drain 2.4s ease-in-out infinite}
@keyframes fill{0%,100%{opacity:.25}50%{opacity:1}}
@keyframes drain{0%,100%{opacity:1}50%{opacity:.3}}
.bulb{fill:var(--orange);stroke:var(--orange)!important;animation:bulb 2s ease-in-out infinite}
@keyframes bulb{50%{filter:drop-shadow(0 0 6px #f6c66b)}}
.link{position:relative;height:6px;border-radius:6px;background:color-mix(in srgb,var(--accent) 22%,transparent);overflow:hidden;z-index:1}
.link span{position:absolute;inset:0;background:repeating-linear-gradient(90deg,var(--orange) 0 14px,transparent 14px 26px);animation:flowR 1s linear infinite}
@keyframes flowR{from{background-position:0 0}to{background-position:26px 0}}
@keyframes flowL{from{background-position:26px 0}to{background-position:0 0}}
.flow[data-mode="night"] .l1 span{animation:none;opacity:0}
.flow[data-mode="night"] .l2 span{animation-name:flowL}

/* Comparison */
.compare{margin-top:28px;display:grid;grid-template-columns:.8fr 2fr;gap:30px;align-items:center;background:var(--surface);border:1px solid var(--line);border-radius:24px;padding:30px}
.comparehead h3{font-size:26px;letter-spacing:-.02em;line-height:1.15;margin:0 0 8px}
.comparehead p{color:var(--muted);margin:0;font-size:15px}
.ctable{display:grid;border-radius:14px;overflow:hidden;border:1px solid var(--line)}
.crow{display:grid;grid-template-columns:1fr 1.3fr 1.3fr;font-size:14px}
.crow>span{padding:12px 16px;border-top:1px solid var(--line);display:flex;gap:10px;align-items:baseline}
.crow:first-child>span{border-top:0}
.crow>span:first-child{font-weight:700}
.chead span{font-size:12px;text-transform:uppercase;letter-spacing:1.2px;font-weight:800;color:var(--muted)}
.crow .sol{background:color-mix(in srgb,var(--accent) 12%,var(--surface))}
.chead .sol{color:var(--accent)}
.ctable b{flex:none;width:20px;height:20px;border-radius:50%;display:inline-grid;place-items:center;font-size:11px;transform:translateY(3px)}
.ctable .x{background:color-mix(in srgb,#c2410c 15%,transparent);color:#c2410c}
.ctable .ok{background:var(--green);color:#fff}

/* Wave edges on the impact section */
.impact{position:relative}
.impact::before,.impact::after{content:'';position:absolute;left:0;right:0;height:46px;background:var(--paper);-webkit-mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 1440 46' preserveAspectRatio='none'%3E%3Cpath d='M0 0h1440v14c-240 28-480 32-720 14S240-2 0 26Z'/%3E%3C/svg%3E") center/100% 100% no-repeat;mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 1440 46' preserveAspectRatio='none'%3E%3Cpath d='M0 0h1440v14c-240 28-480 32-720 14S240-2 0 26Z'/%3E%3C/svg%3E") center/100% 100% no-repeat}
.impact::before{top:-1px}
.impact::after{bottom:-1px;transform:scale(-1,-1)}
.impact .impactgrid{padding:20px 0}

/* Journey timeline */
.journey{margin-top:70px}
.timeline{list-style:none;margin:26px 0 0;padding:0;display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:20px;position:relative}
.timeline::before{content:'';position:absolute;left:0;right:0;top:9px;height:2px;background:linear-gradient(90deg,var(--accent),var(--orange) 85%,transparent)}
.timeline li{position:relative;padding-top:34px}
.timeline li::before{content:'';position:absolute;left:0;top:0;width:20px;height:20px;border-radius:50%;background:var(--paper);border:4px solid var(--accent);box-sizing:border-box}
.timeline li.next::before{border-style:dashed;border-color:var(--orange)}
.tyear{font-size:12px;font-weight:800;letter-spacing:1.2px;text-transform:uppercase;color:var(--accent)}
.next .tyear{color:#b77a1f}
.timeline h3{font-size:16px;line-height:1.3;margin:6px 0}
.timeline p{font-size:13px;color:var(--muted);margin:0}

/* CTA band */
.ctaband{padding:0 0 88px;background:var(--surface)}
.teamsection+.ctaband{padding-top:0}
.ctainner{position:relative;overflow:hidden;display:flex;align-items:center;justify-content:space-between;gap:30px;padding:54px 56px;border-radius:28px;color:#fff;background:linear-gradient(120deg,#123e2f 0%,#1f6146 55%,#3d7a3f 100%)}
.ctainner .eyebrow{color:#d4e7b5}
.ctainner h2{color:#fff;margin-top:10px}
.ctainner p{color:#c6d7ca;margin:10px 0 0;font-size:16px}
.ctacopy,.ctaactions{position:relative;z-index:1}
.ctaactions{display:flex;gap:12px;flex-wrap:wrap;flex:none}
.btn.ghost{background:rgba(0,0,0,.18);border-color:rgba(255,255,255,.5)}
.btn.ghost:hover{background:rgba(255,255,255,.1)}
.ctarings{position:absolute;right:-150px;top:-190px;width:420px;height:420px}
.ctarings span{position:absolute;inset:0;border-radius:50%;border:1px solid rgba(255,214,130,.35);animation:ring 6s ease-out infinite}
.ctarings span:nth-child(2){animation-delay:2s}.ctarings span:nth-child(3){animation-delay:4s}
.ctarings::before{content:'';position:absolute;inset:150px;border-radius:50%;background:radial-gradient(circle,#ffd98a,#edab52);box-shadow:0 0 80px rgba(237,171,82,.6)}
@keyframes ring{from{transform:scale(.35);opacity:1}to{transform:scale(1.1);opacity:0}}

@media (max-width:1100px){
  .timeline{grid-template-columns:repeat(3,minmax(0,1fr));row-gap:34px}
  .timeline::before{display:none}
  .compare{grid-template-columns:1fr}
}
@media (max-width:900px){
  .flow{grid-template-columns:1fr;padding:100px 18px 22px;gap:0;max-width:440px;margin:auto}
  .link{width:6px;height:34px;margin:auto}
  .link span{background:repeating-linear-gradient(180deg,var(--orange) 0 12px,transparent 12px 22px);animation-name:flowD}
  .flow[data-mode="night"] .l2 span{animation-name:flowU}
  @keyframes flowD{from{background-position:0 0}to{background-position:0 22px}}
  @keyframes flowU{from{background-position:0 22px}to{background-position:0 0}}
  .ctainner{flex-direction:column;align-items:flex-start;padding:40px 28px}
  .ctarings{right:-210px;top:-230px}
}
@media (max-width:560px){
  .timeline{grid-template-columns:1fr;row-gap:0;padding-left:8px}
  .timeline::before{display:block;left:17px;right:auto;top:0;bottom:0;width:2px;height:auto;background:linear-gradient(180deg,var(--accent),var(--orange))}
  .timeline li{padding:0 0 24px 40px}
  .timeline li::before{left:0;top:2px}
  .crow{grid-template-columns:1fr 1fr;font-size:13px}
  .crow>span:first-child{grid-column:1/-1;padding-bottom:0;border-top:1px solid var(--line);background:var(--surface-2)}
  .crow>span:not(:first-child){border-top:0}
  .chead>span:first-child{display:none}
  .compare{padding:20px}
  .tickerlabel{display:none}
  .sectiontop .modeswitch{align-self:stretch;justify-content:center}
}