/* Votre Photovoltaïque — design system "Solar Noir" */
:root{
  --ink:#0c0d0b;--ink-2:#15170f;--ink-3:#1f2218;--line:rgba(255,255,255,.09);
  --paper:#f5f1e8;--paper-2:#ebe5d6;--text:#16170f;--muted:#6b6a5e;--muted-d:#a7a596;
  --sun:#ffb21a;--sun-2:#ff6b1a;--leaf:#c6f36b;--grad:linear-gradient(120deg,#ffd34d,#ffb21a 35%,#ff6b1a);
  --r:22px;--r-lg:34px;--ease:cubic-bezier(.2,.8,.2,1);
  --f-d:"Bricolage Grotesque",system-ui,sans-serif;--f-b:"Manrope",system-ui,sans-serif;
  --w:1240px;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font:400 17px/1.65 var(--f-b);color:var(--text);background:var(--paper);-webkit-font-smoothing:antialiased;overflow-x:hidden}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
h1,h2,h3,h4{font-family:var(--f-d);line-height:1.02;letter-spacing:-.035em;margin:0 0 .5em;font-weight:700}
h1{font-size:clamp(2.8rem,7.4vw,6.6rem)}
h2{font-size:clamp(2.1rem,4.6vw,4rem)}
h3{font-size:clamp(1.3rem,2vw,1.65rem);letter-spacing:-.02em}
p{margin:0 0 1em}
.wrap{width:min(var(--w),100% - 32px);margin-inline:auto}
.sec{padding:clamp(72px,11vw,150px) 0}
.dark{background:var(--ink);color:#f3efe3}
.dark .muted{color:var(--muted-d)}
.muted{color:var(--muted)}
.grad-t{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.serif-i{font-family:"Instrument Serif",serif;font-style:italic;font-weight:400;letter-spacing:-.01em}
.eyebrow{display:inline-flex;align-items:center;gap:10px;font:600 .78rem/1 var(--f-b);letter-spacing:.16em;text-transform:uppercase;margin-bottom:22px}
.eyebrow::before{content:"";width:9px;height:9px;border-radius:50%;background:var(--grad);box-shadow:0 0 18px var(--sun)}
.lead{font-size:clamp(1.05rem,1.4vw,1.25rem);max-width:60ch}

/* buttons */
.btn{--bg:var(--ink);--fg:#fff;display:inline-flex;align-items:center;gap:12px;padding:15px 16px 15px 24px;border-radius:99px;background:var(--bg);color:var(--fg);font:700 .95rem/1 var(--f-b);border:0;cursor:pointer;transition:transform .4s var(--ease),box-shadow .4s}
.btn .ar{display:grid;place-items:center;width:30px;height:30px;border-radius:50%;background:var(--grad);color:var(--ink);transition:transform .4s var(--ease)}
.btn:hover{transform:translateY(-2px);box-shadow:0 14px 40px -12px rgba(255,140,30,.55)}
.btn:hover .ar{transform:rotate(-45deg)}
.btn.sun{--bg:var(--sun);--fg:var(--ink)}.btn.sun .ar{background:var(--ink);color:var(--sun)}
.btn.ghost{--bg:transparent;--fg:currentColor;box-shadow:inset 0 0 0 1.5px currentColor}
.ic{width:1.1em;height:1.1em;stroke:currentColor;fill:none;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}

/* header */
.hdr{position:fixed;inset:14px 0 auto;z-index:50;pointer-events:none}
.hdr .bar{pointer-events:auto;display:flex;align-items:center;gap:20px;padding:10px 10px 10px 22px;border-radius:99px;background:rgba(14,15,12,.72);backdrop-filter:blur(18px) saturate(1.4);-webkit-backdrop-filter:blur(18px) saturate(1.4);color:#fff;border:1px solid var(--line);transition:transform .5s var(--ease)}
.hdr.hide .bar{transform:translateY(-130%)}
.logo{display:flex;align-items:center;gap:10px;font:800 1.08rem/1 var(--f-d);letter-spacing:-.03em;white-space:nowrap}
.logo i{width:30px;height:30px;border-radius:50%;background:var(--grad);position:relative;box-shadow:0 0 22px rgba(255,178,26,.6)}
.logo i::after{content:"";position:absolute;inset:9px;border-radius:50%;background:var(--ink)}
.logo b{font-weight:800}.logo span{opacity:.6;font-weight:500}
.nav{display:flex;gap:4px;margin-left:auto}
.nav a{padding:10px 16px;border-radius:99px;font-weight:600;font-size:.93rem;opacity:.78;transition:.3s}
.nav a:hover,.nav a[aria-current]{opacity:1;background:rgba(255,255,255,.08)}
.hdr .tel{display:flex;align-items:center;gap:8px;font-weight:700;font-size:.93rem}
.burger{display:none;margin-left:auto;width:44px;height:44px;border-radius:50%;border:0;background:rgba(255,255,255,.1);color:#fff;cursor:pointer}
.drawer{position:fixed;inset:0;z-index:60;background:var(--ink);color:#fff;padding:96px 24px 32px;display:flex;flex-direction:column;gap:6px;clip-path:circle(0 at calc(100% - 44px) 44px);transition:clip-path .7s var(--ease)}
.drawer.open{clip-path:circle(150% at calc(100% - 44px) 44px)}
.drawer a{font:700 2.4rem/1.2 var(--f-d);letter-spacing:-.03em;padding:6px 0;border-bottom:1px solid var(--line)}
.drawer .x{position:absolute;top:22px;right:22px}
@media(max-width:900px){.nav,.hdr .tel,.hdr .btn{display:none}.burger{display:grid;place-items:center}}

/* page hero */
.phero{position:relative;min-height:92vh;display:flex;align-items:flex-end;padding:150px 0 70px;background:var(--ink);color:#f3efe3;overflow:hidden;isolation:isolate}
.phero .bg{position:absolute;inset:0;z-index:-2}
.phero .bg img{width:100%;height:100%;object-fit:cover;opacity:.42;transform:scale(1.08);filter:saturate(.9) contrast(1.05)}
.phero::after{content:"";position:absolute;inset:0;z-index:-1;background:radial-gradient(60% 60% at var(--mx,75%) var(--my,20%),rgba(255,160,30,.35),transparent 60%),linear-gradient(180deg,rgba(12,13,11,.2),var(--ink) 92%)}
.phero h1 em{font-style:normal}
.phero .row{display:grid;grid-template-columns:1.5fr 1fr;gap:48px;align-items:end}
.sunarc{position:absolute;right:-6vw;top:12vh;width:min(46vw,640px);opacity:.9;z-index:-1}
.sunarc path{stroke-dasharray:4 9}
.chips{display:flex;flex-wrap:wrap;gap:10px;margin-top:30px}
.chip{padding:9px 16px;border-radius:99px;border:1px solid var(--line);background:rgba(255,255,255,.05);font-size:.88rem;font-weight:600;backdrop-filter:blur(6px)}
.kpis{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border-radius:var(--r);overflow:hidden;border:1px solid var(--line)}
.kpi{padding:22px;background:rgba(18,19,15,.7);backdrop-filter:blur(10px)}
.kpi b{display:block;font:700 clamp(1.8rem,3vw,2.6rem)/1 var(--f-d);letter-spacing:-.04em}
.kpi small{color:var(--muted-d);font-size:.82rem}
@media(max-width:900px){.phero .row{grid-template-columns:1fr}.phero{min-height:auto}.sunarc{width:90vw;top:70px;opacity:.5}}

/* marquee */
.marq{background:var(--sun);color:var(--ink);overflow:hidden;padding:18px 0;font:700 clamp(1.1rem,2vw,1.6rem)/1 var(--f-d);letter-spacing:-.02em}
.marq div{display:flex;gap:48px;width:max-content;animation:mq 32s linear infinite}
.marq span{display:flex;align-items:center;gap:48px;white-space:nowrap}
.marq span::after{content:"✺";font-size:.9em}
@keyframes mq{to{transform:translateX(-50%)}}

/* section head */
.shead{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:end;margin-bottom:60px}
@media(max-width:800px){.shead{grid-template-columns:1fr}}

/* bento services */
.bento{display:grid;grid-template-columns:repeat(6,1fr);grid-auto-rows:minmax(280px,auto);gap:16px}
.card{position:relative;border-radius:var(--r-lg);overflow:hidden;padding:30px;display:flex;flex-direction:column;justify-content:flex-end;background:#fff;isolation:isolate;transition:transform .6s var(--ease)}
.card:hover{transform:translateY(-6px)}
.card.img{color:#fff;background:var(--ink)}
.card.img img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:-2;transition:transform 1.2s var(--ease)}
.card.img:hover img{transform:scale(1.07)}
.card.img::before{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(180deg,transparent 30%,rgba(10,10,8,.88))}
.card .tag{position:absolute;top:24px;left:24px;padding:7px 13px;border-radius:99px;background:rgba(255,255,255,.16);backdrop-filter:blur(10px);font-size:.8rem;font-weight:700}
.card:not(.img) .tag{background:var(--paper)}
.card .go{position:absolute;top:20px;right:20px;width:46px;height:46px;border-radius:50%;display:grid;place-items:center;background:var(--grad);color:var(--ink);transition:transform .5s var(--ease)}
.card:hover .go{transform:rotate(-45deg) scale(1.08)}
.card p{opacity:.8;margin:0;font-size:.97rem}
.card.sunbg{background:var(--grad);color:var(--ink)}
.card.sunbg .go{background:var(--ink);color:var(--sun)}
.card .big{font:700 clamp(3.5rem,7vw,6rem)/.9 var(--f-d);letter-spacing:-.05em;margin-bottom:10px}
.c-a{grid-column:span 4;grid-row:span 2}.c-b{grid-column:span 2}.c-c{grid-column:span 2}.c-d{grid-column:span 2}.c-e{grid-column:span 2}.c-f{grid-column:span 2}
@media(max-width:980px){.bento{grid-template-columns:1fr 1fr}.bento>*{grid-column:span 1!important;grid-row:auto!important}.c-a{grid-column:span 2!important;min-height:420px}}
@media(max-width:600px){.bento{grid-template-columns:1fr}.bento>*{grid-column:auto!important}}

/* service detail (sticky stack) */
.svc{display:grid;grid-template-columns:1fr 1fr;gap:clamp(30px,6vw,90px);align-items:center;padding:clamp(40px,6vw,70px);border-radius:var(--r-lg);background:var(--ink-2);border:1px solid var(--line);position:sticky;top:90px;margin-bottom:28px;box-shadow:0 -30px 60px -30px rgba(0,0,0,.6)}
.svc:nth-child(even) .svc-img{order:2}
.svc-img{border-radius:var(--r);overflow:hidden;aspect-ratio:4/3.4;position:relative}
.svc-img img{width:100%;height:100%;object-fit:cover}
.svc-img .badge{position:absolute;left:16px;bottom:16px;padding:12px 16px;border-radius:16px;background:rgba(12,13,11,.75);backdrop-filter:blur(12px);font-size:.85rem;color:#fff}
.svc-img .badge b{display:block;font:700 1.5rem/1 var(--f-d);color:var(--sun)}
.svc .num{font:700 .9rem/1 var(--f-d);color:var(--sun);letter-spacing:.1em;margin-bottom:18px;display:block}
.ticks{list-style:none;padding:0;margin:24px 0 30px;display:grid;gap:12px}
.ticks li{display:flex;gap:12px;align-items:flex-start}
.ticks li::before{content:"";flex:none;width:22px;height:22px;margin-top:2px;border-radius:50%;background:var(--leaf) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%230c0d0b' stroke-width='3'%3E%3Cpath d='M6 12l4 4 8-8'/%3E%3C/svg%3E") center/14px no-repeat}
@media(max-width:900px){.svc{grid-template-columns:1fr;position:relative;top:0}.svc:nth-child(even) .svc-img{order:0}}

/* process */
.steps{display:grid;grid-template-columns:repeat(5,1fr);gap:0;counter-reset:s;position:relative}
.steps::before{content:"";position:absolute;left:0;right:0;top:27px;height:2px;background:linear-gradient(90deg,var(--sun) var(--p,0%),var(--paper-2) var(--p,0%));transition:--p 1s}
.step{padding-right:24px;position:relative}
.step::before{counter-increment:s;content:"0" counter(s);display:grid;place-items:center;width:56px;height:56px;border-radius:50%;background:var(--paper);border:2px solid var(--ink);font:700 1rem/1 var(--f-d);margin-bottom:26px;position:relative;transition:.5s var(--ease)}
.step.on::before{background:var(--ink);color:var(--sun);border-color:var(--ink);box-shadow:0 0 0 8px rgba(255,178,26,.25)}
.step h4{font-size:1.25rem;letter-spacing:-.02em}
.step p{font-size:.95rem;color:var(--muted)}
@media(max-width:900px){.steps{grid-template-columns:1fr;gap:30px}.steps::before{display:none}}

/* simulator */
.sim{display:grid;grid-template-columns:1.05fr 1fr;gap:16px}
.sim-in,.sim-out{border-radius:var(--r-lg);padding:clamp(28px,4vw,50px)}
.sim-in{background:var(--ink-2);border:1px solid var(--line)}
.sim-out{background:var(--grad);color:var(--ink);display:flex;flex-direction:column;justify-content:space-between;position:relative;overflow:hidden}
.sim-out::after{content:"";position:absolute;width:420px;height:420px;border-radius:50%;right:-160px;top:-160px;background:radial-gradient(#fff6,transparent 70%)}
.field{margin-bottom:30px}
.field label{display:flex;justify-content:space-between;font-weight:600;margin-bottom:14px}
.field output{font:700 1.3rem/1 var(--f-d);color:var(--sun)}
input[type=range]{-webkit-appearance:none;appearance:none;width:100%;height:6px;border-radius:9px;background:linear-gradient(90deg,var(--sun) var(--v,50%),rgba(255,255,255,.12) var(--v,50%));outline:none}
input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;width:26px;height:26px;border-radius:50%;background:#fff;border:6px solid var(--sun);cursor:grab;box-shadow:0 0 0 6px rgba(255,178,26,.2)}
input[type=range]::-moz-range-thumb{width:16px;height:16px;border-radius:50%;background:#fff;border:6px solid var(--sun);cursor:grab}
.seg{display:flex;gap:8px;flex-wrap:wrap}
.seg button{flex:1;padding:12px;border-radius:14px;border:1px solid var(--line);background:transparent;color:inherit;font:600 .9rem var(--f-b);cursor:pointer;transition:.3s}
.seg button.on{background:#fff;color:var(--ink)}
.res{display:grid;grid-template-columns:1fr 1fr;gap:26px 20px;position:relative;z-index:1}
.res div small{display:block;font-weight:700;font-size:.8rem;letter-spacing:.06em;text-transform:uppercase;opacity:.7}
.res div b{font:700 clamp(2rem,3.4vw,3rem)/1.05 var(--f-d);letter-spacing:-.04em}
.res .hl{grid-column:span 2;padding-bottom:22px;border-bottom:1.5px solid rgba(12,13,11,.18)}
.res .hl b{font-size:clamp(3.2rem,6vw,5.4rem)}
.disc{font-size:.78rem;opacity:.65;margin:24px 0 0;position:relative;z-index:1}
@media(max-width:900px){.sim{grid-template-columns:1fr}}

/* faq */
.faq{max-width:900px;margin-inline:auto}
.faq details{border-bottom:1px solid rgba(0,0,0,.12);padding:6px 0}
.faq summary{list-style:none;cursor:pointer;display:flex;justify-content:space-between;gap:20px;align-items:center;padding:20px 0;font:700 clamp(1.1rem,1.8vw,1.4rem)/1.25 var(--f-d);letter-spacing:-.02em}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";flex:none;width:40px;height:40px;border-radius:50%;display:grid;place-items:center;background:var(--ink);color:var(--sun);font-size:1.4rem;transition:transform .4s var(--ease)}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq details p{padding-right:60px;color:var(--muted)}

/* CTA + form */
.cta{border-radius:var(--r-lg);background:var(--ink);color:#f3efe3;padding:clamp(34px,6vw,80px);display:grid;grid-template-columns:1fr 1fr;gap:50px;position:relative;overflow:hidden;isolation:isolate}
.cta::before{content:"";position:absolute;width:700px;height:700px;border-radius:50%;left:-260px;bottom:-420px;background:radial-gradient(circle,rgba(255,150,30,.55),transparent 65%);z-index:-1;animation:pulse 7s ease-in-out infinite}
@keyframes pulse{50%{transform:scale(1.15)}}
.form{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.form .full{grid-column:span 2}
.form input,.form select,.form textarea{width:100%;padding:16px 18px;border-radius:14px;border:1px solid var(--line);background:rgba(255,255,255,.05);color:#fff;font:500 .95rem var(--f-b);outline:none;transition:.3s}
.form select option{color:var(--ink)}
.form input:focus,.form select:focus,.form textarea:focus{border-color:var(--sun);background:rgba(255,178,26,.07)}
.form small{grid-column:span 2;color:var(--muted-d);font-size:.78rem}
.ok{display:none;padding:18px;border-radius:14px;background:var(--leaf);color:var(--ink);font-weight:700;grid-column:span 2}
@media(max-width:900px){.cta{grid-template-columns:1fr}.form{grid-template-columns:1fr}.form .full,.form small,.ok{grid-column:auto}}

/* blog */
.bhero{padding:160px 0 60px;background:var(--paper)}
.bhero h1{font-size:clamp(3rem,10vw,9rem);line-height:.88}
.feat{display:grid;grid-template-columns:1.3fr 1fr;border-radius:var(--r-lg);overflow:hidden;background:var(--ink);color:#f3efe3;margin-top:50px;transition:transform .6s var(--ease)}
.feat:hover{transform:translateY(-6px)}
.feat .im{min-height:460px;overflow:hidden}.feat .im img{width:100%;height:100%;object-fit:cover;transition:transform 1.2s var(--ease)}
.feat:hover .im img{transform:scale(1.05)}
.feat .tx{padding:clamp(28px,4vw,56px);display:flex;flex-direction:column;justify-content:space-between;gap:30px}
@media(max-width:900px){.feat{grid-template-columns:1fr}.feat .im{min-height:280px}}
.tools{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;align-items:center;margin:70px 0 34px}
.filters{display:flex;gap:8px;flex-wrap:wrap}
.filters button{padding:11px 18px;border-radius:99px;border:1.5px solid var(--ink);background:transparent;font:700 .88rem var(--f-b);cursor:pointer;transition:.3s}
.filters button.on,.filters button:hover{background:var(--ink);color:var(--sun)}
.search{display:flex;align-items:center;gap:10px;padding:12px 18px;border-radius:99px;background:#fff;min-width:min(320px,100%)}
.search input{border:0;outline:0;background:transparent;font:500 .95rem var(--f-b);width:100%}
.posts{display:grid;grid-template-columns:repeat(3,1fr);gap:28px 22px}
.post{display:flex;flex-direction:column;gap:16px}
.post .im{aspect-ratio:4/3;border-radius:var(--r);overflow:hidden;position:relative}
.post .im img{width:100%;height:100%;object-fit:cover;transition:transform 1s var(--ease)}
.post:hover .im img{transform:scale(1.06)}
.post .im .tag{position:absolute;top:14px;left:14px;padding:7px 12px;border-radius:99px;background:var(--paper);font-size:.78rem;font-weight:700}
.post h3{margin:0;transition:color .3s}
.post:hover h3{color:var(--sun-2)}
.meta{display:flex;gap:14px;font-size:.84rem;color:var(--muted);font-weight:600}
.meta span+span::before{content:"•";margin-right:14px;opacity:.5}
.post.hidden{display:none}
.empty{display:none;padding:40px;text-align:center;color:var(--muted)}
@media(max-width:980px){.posts{grid-template-columns:1fr 1fr}}
@media(max-width:620px){.posts{grid-template-columns:1fr}}
.news{display:flex;gap:10px;margin-top:24px;flex-wrap:wrap}
.news input{flex:1;min-width:220px;padding:16px 20px;border-radius:99px;border:1px solid var(--line);background:rgba(255,255,255,.06);color:#fff;font:500 1rem var(--f-b);outline:none}

/* article */
.progress{position:fixed;top:0;left:0;height:3px;background:var(--grad);z-index:70;width:0}
.ahero{padding:150px 0 50px}
.ahero h1{font-size:clamp(2.4rem,5.6vw,5rem);max-width:18ch}
.crumbs{display:flex;gap:8px;font-size:.85rem;font-weight:600;color:var(--muted);margin-bottom:26px}
.crumbs a:hover{color:var(--sun-2)}
.cover{border-radius:var(--r-lg);overflow:hidden;aspect-ratio:21/9}
.cover img{width:100%;height:100%;object-fit:cover}
.art{display:grid;grid-template-columns:240px minmax(0,720px);gap:70px;justify-content:center;padding:70px 0 100px}
.toc{position:sticky;top:110px;align-self:start;font-size:.9rem}
.toc b{display:block;font-family:var(--f-d);margin-bottom:12px}
.toc a{display:block;padding:8px 0 8px 14px;border-left:2px solid var(--paper-2);color:var(--muted);transition:.3s}
.toc a.on{border-color:var(--sun-2);color:var(--text);font-weight:700}
.prose{font-size:1.1rem;line-height:1.8}
.prose h2{font-size:clamp(1.7rem,2.8vw,2.3rem);margin:2em 0 .6em;scroll-margin-top:110px}
.prose h2:first-child{margin-top:0}
.prose ul{padding-left:1.2em}.prose li{margin-bottom:.5em}
.prose blockquote{margin:2em 0;padding:28px 32px;border-radius:var(--r);background:var(--ink);color:#f3efe3;font:500 1.3rem/1.45 var(--f-d);letter-spacing:-.01em}
.prose blockquote::before{content:"“";display:block;font-size:3rem;line-height:.6;color:var(--sun)}
.prose table{width:100%;border-collapse:collapse;margin:1.5em 0;font-size:.95rem;background:#fff;border-radius:16px;overflow:hidden}
.prose th,.prose td{padding:14px 16px;text-align:left;border-bottom:1px solid var(--paper-2)}
.prose th{background:var(--ink);color:var(--sun);font-family:var(--f-d)}
.callout{padding:24px 26px;border-radius:var(--r);background:#fff;border-left:5px solid var(--sun);margin:1.8em 0}
.author{display:flex;gap:16px;align-items:center;margin-top:50px;padding:24px;border-radius:var(--r);background:#fff}
.author img{width:64px;height:64px;border-radius:50%;object-fit:cover}
@media(max-width:980px){.art{grid-template-columns:1fr;gap:30px}.toc{position:relative;top:0}}

/* legal */
.legal{max-width:820px;margin-inline:auto;padding:150px 0 100px}
.legal h2{font-size:1.6rem;margin-top:2em}

/* footer */
.ftr{background:var(--ink);color:#f3efe3;padding:90px 0 30px;overflow:hidden}
.ftr .grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:40px}
.ftr h5{font:700 .8rem/1 var(--f-b);letter-spacing:.14em;text-transform:uppercase;color:var(--muted-d);margin:0 0 20px}
.ftr ul{list-style:none;margin:0;padding:0;display:grid;gap:10px}
.ftr a{opacity:.85}.ftr a:hover{opacity:1;color:var(--sun)}
.ftr .giant{font:800 clamp(4rem,15.5vw,15rem)/.8 var(--f-d);letter-spacing:-.06em;margin:80px 0 30px;background:linear-gradient(180deg,#2a2c22,var(--ink));-webkit-background-clip:text;background-clip:text;color:transparent;white-space:nowrap;user-select:none}
.ftr .bottom{display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;font-size:.84rem;color:var(--muted-d);border-top:1px solid var(--line);padding-top:24px}
@media(max-width:900px){.ftr .grid{grid-template-columns:1fr 1fr}}
@media(max-width:560px){.ftr .grid{grid-template-columns:1fr}}

/* reveal */
.rv{opacity:0;transform:translateY(40px);transition:opacity 1s var(--ease),transform 1s var(--ease)}
.rv.in{opacity:1;transform:none}
.split .w{display:inline-block;overflow:hidden;vertical-align:top}
.split .w>span{display:inline-block;transform:translateY(105%);transition:transform 1s var(--ease)}
.split.in .w>span{transform:none}
@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}.rv,.split .w>span{opacity:1;transform:none}}

/* ===== floating contact bar ===== */
.fab{position:fixed;right:20px;bottom:20px;z-index:55;display:flex;align-items:center;gap:6px;padding:6px;border-radius:99px;background:rgba(14,15,12,.82);backdrop-filter:blur(18px) saturate(1.5);-webkit-backdrop-filter:blur(18px) saturate(1.5);border:1px solid var(--line);box-shadow:0 20px 50px -14px rgba(0,0,0,.55);color:#fff;transform:translateY(calc(100% + 30px));opacity:0;transition:transform .7s var(--ease),opacity .5s}
.fab.on{transform:none;opacity:1}
.fab-info{display:flex;align-items:center;gap:10px;padding:0 12px 0 14px;line-height:1.2}
.fab-info b{display:block;font-size:.84rem}
.fab-info small{font-size:.72rem;color:var(--muted-d)}
.fab-dot{width:9px;height:9px;border-radius:50%;background:var(--leaf);animation:ping 1.8s infinite}
.fab-btn{position:relative;display:inline-flex;align-items:center;gap:9px;padding:13px 20px;border-radius:99px;font:700 .9rem/1 var(--f-b);transition:transform .35s var(--ease),filter .3s}
.fab-btn:hover{transform:translateY(-2px);filter:brightness(1.06)}
.fab-btn.call{background:var(--grad);color:var(--ink)}
.fab-btn.call::before{content:"";position:absolute;inset:0;border-radius:inherit;box-shadow:0 0 0 0 rgba(255,178,26,.6);animation:ring 2.2s infinite}
.fab-btn.call .ic{animation:wiggle 2.2s infinite}
.fab-btn.wa{background:#25d366;color:#06301a}
@keyframes ring{70%,100%{box-shadow:0 0 0 14px rgba(255,178,26,0)}}
@keyframes wiggle{0%,60%,100%{transform:none}65%,75%{transform:rotate(-14deg)}70%,80%{transform:rotate(14deg)}}
@media(min-width:768px){.fab{display:none!important}}
@media(max-width:700px){
  .fab{left:12px;right:12px;bottom:12px}
  .fab-info{display:none}
  .fab-btn{flex:1;justify-content:center;padding:15px 12px}
  .ftr{padding-bottom:96px}
}

/* ===== HOME ===== */
@media(max-width:1180px){.hdr .tel{display:none}}
.hhero{position:relative;min-height:100vh;padding:150px 0 60px;background:var(--ink);color:#f3efe3;overflow:hidden;isolation:isolate;display:flex;flex-direction:column;justify-content:center}
.hhero::before{content:"";position:absolute;width:90vw;height:90vw;max-width:1100px;max-height:1100px;border-radius:50%;right:-30vw;top:-45vw;background:radial-gradient(circle,rgba(255,170,30,.5),rgba(255,107,26,.15) 40%,transparent 68%);z-index:-1;animation:pulse 8s ease-in-out infinite}
.hhero h1{font-size:clamp(3rem,8vw,7.6rem);line-height:.92}
.hgrid{display:grid;grid-template-columns:1.25fr 1fr;gap:clamp(30px,5vw,70px);align-items:center}
.hcol{position:relative;height:clamp(420px,46vw,600px)}
.hcol figure{position:absolute;margin:0;border-radius:var(--r-lg);overflow:hidden;box-shadow:0 40px 80px -30px #000}
.hcol figure img{width:100%;height:100%;object-fit:cover}
.hcol .f1{inset:0 18% 14% 0}
.hcol .f2{width:46%;height:42%;right:0;bottom:0;border:6px solid var(--ink);animation:float 7s ease-in-out infinite}
.live{position:absolute;left:-26px;bottom:40px;padding:18px 20px;border-radius:20px;background:rgba(18,19,15,.82);backdrop-filter:blur(14px);border:1px solid var(--line);min-width:230px;animation:float 6s ease-in-out infinite reverse}
.live small{display:flex;align-items:center;gap:8px;color:var(--muted-d);font-size:.78rem;font-weight:600}
.live small::before{content:"";width:8px;height:8px;border-radius:50%;background:var(--leaf);animation:ping 1.6s infinite}
.live b{display:block;font:700 1.9rem/1.1 var(--f-d);letter-spacing:-.03em;color:var(--sun);font-variant-numeric:tabular-nums}
@keyframes float{50%{transform:translateY(-14px)}}
@keyframes ping{0%{box-shadow:0 0 0 0 var(--leaf)}70%,100%{box-shadow:0 0 0 9px transparent}}
.trust{display:flex;align-items:center;gap:14px;margin-top:34px;font-size:.9rem;color:var(--muted-d)}
.avs{display:flex}.avs span{width:38px;height:38px;border-radius:50%;border:3px solid var(--ink);margin-left:-10px;display:grid;place-items:center;font:700 .8rem var(--f-d);color:var(--ink)}
.avs span:first-child{margin-left:0}
.stars{color:var(--sun);letter-spacing:2px}
@media(max-width:900px){.hgrid{grid-template-columns:1fr}.live{left:10px}}

/* counters */
.nums{display:grid;grid-template-columns:repeat(4,1fr);border-top:1.5px solid var(--ink)}
.nums div{padding:34px 24px 0 0}
.nums b{display:block;font:700 clamp(2.6rem,5.4vw,4.8rem)/1 var(--f-d);letter-spacing:-.05em}
.nums p{color:var(--muted);margin:10px 0 0;font-size:.95rem}
@media(max-width:800px){.nums{grid-template-columns:1fr 1fr;gap:20px}}

/* solar day */
.day{position:relative;border-radius:var(--r-lg);overflow:hidden;padding:clamp(28px,5vw,60px);color:#fff;background:var(--sky,#1b2340);min-height:560px;display:flex;flex-direction:column;justify-content:space-between;isolation:isolate}
.day .orb{position:absolute;width:110px;height:110px;border-radius:50%;left:var(--sx,50%);top:var(--sy,20%);transform:translate(-50%,-50%);background:radial-gradient(circle,#fff6c9,#ffc93a 45%,rgba(255,140,30,0) 72%);opacity:var(--so,1);transition:opacity .6s;z-index:-1}
.day .house{position:absolute;right:5%;bottom:0;width:min(44%,460px);z-index:-1}
.day .top{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap}
.day .clock{font:700 clamp(3.5rem,8vw,6.5rem)/1 var(--f-d);letter-spacing:-.05em;font-variant-numeric:tabular-nums}
.gauges{display:grid;grid-template-columns:repeat(3,minmax(0,190px));gap:12px}
.gauge{padding:16px;border-radius:18px;background:rgba(0,0,0,.28);backdrop-filter:blur(10px);border:1px solid rgba(255,255,255,.12)}
.gauge small{display:block;font-size:.75rem;opacity:.75;font-weight:600}
.gauge b{font:700 1.6rem/1.2 var(--f-d)}
.gauge i{display:block;height:5px;border-radius:5px;background:rgba(255,255,255,.18);margin-top:8px;overflow:hidden}
.gauge i::after{content:"";display:block;height:100%;width:var(--w,0%);background:var(--grad);transition:width .4s}
.day input[type=range]{margin-top:30px;background:linear-gradient(90deg,#fff var(--v,0%),rgba(255,255,255,.25) var(--v,0%))}
.day .hours{display:flex;justify-content:space-between;font-size:.78rem;opacity:.7;margin-top:10px;font-weight:600}
.day .msg{max-width:38ch;font-size:1.05rem;min-height:3.3em}
@media(max-width:700px){.gauge{padding:12px 10px}.gauge small{font-size:.66rem;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.gauge b{font-size:1.1rem}.day .house{width:75%;opacity:.35}.day .orb{width:64px;height:64px;opacity:calc(var(--so,1)*.6)}.day .clock{position:relative}}

/* horizontal cards */
.hscroll{display:flex;gap:18px;overflow-x:auto;scroll-snap-type:x mandatory;padding-bottom:20px;scrollbar-width:thin;scrollbar-color:var(--sun) transparent}
.hscroll .card{flex:0 0 min(380px,82vw);min-height:460px;scroll-snap-align:start}

/* testimonials */
.tgrid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;align-items:start}
.tcard{padding:34px;border-radius:var(--r-lg);background:var(--ink-2);border:1px solid var(--line);display:flex;flex-direction:column;gap:24px}
.tcard:nth-child(2){background:var(--grad);color:var(--ink);margin-top:40px}
.tcard q{font:500 1.22rem/1.45 var(--f-d);letter-spacing:-.01em;quotes:none}
.who{display:flex;gap:12px;align-items:center;font-size:.9rem}
.who span{width:46px;height:46px;border-radius:50%;display:grid;place-items:center;font:700 1rem var(--f-d);background:var(--sun);color:var(--ink)}
.tcard:nth-child(2) .who span{background:var(--ink);color:var(--sun)}
.who small{display:block;opacity:.7}
@media(max-width:900px){.tgrid{grid-template-columns:1fr}.tcard:nth-child(2){margin-top:0}}

/* static service grid (home + related services) */
.sgrid{display:grid;grid-template-columns:repeat(6,1fr);gap:16px}
.sgrid .card{min-height:360px;grid-column:span 2}
.sgrid .card:nth-child(-n+2){grid-column:span 3;min-height:420px}
@media(max-width:900px){.sgrid{grid-template-columns:1fr 1fr}.sgrid .card,.sgrid .card:nth-child(-n+2){grid-column:span 1;min-height:320px}}
@media(max-width:560px){.sgrid{grid-template-columns:1fr}}
.sgrid.four .card,.sgrid.four .card:nth-child(-n+2){grid-column:span 3;min-height:300px}
.nav a.ext{display:inline-flex;align-items:center;gap:7px;color:var(--ink);background:var(--grad);opacity:1;margin-left:6px;box-shadow:0 0 0 0 rgba(255,178,26,.5);animation:ring 2.6s infinite}
.nav a.ext:hover{background:var(--grad);filter:brightness(1.08)}

/* service detail pages */
.phero.sm{min-height:78vh}
.phero .crumbs{color:var(--muted-d)}
.duo{display:grid;grid-template-columns:1fr 1fr;gap:clamp(30px,6vw,90px);align-items:center}
.duo .ph{position:relative;border-radius:var(--r-lg);overflow:hidden;aspect-ratio:4/4.4}
.duo .ph img{width:100%;height:100%;object-fit:cover}
.duo .ph .badge{position:absolute;left:18px;bottom:18px;padding:14px 18px;border-radius:18px;background:rgba(12,13,11,.78);backdrop-filter:blur(12px);color:#fff;font-size:.88rem}
.duo .ph .badge b{display:block;font:700 1.7rem/1 var(--f-d);color:var(--sun)}
@media(max-width:900px){.duo{grid-template-columns:1fr}}
.dsteps{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;counter-reset:d}
.dstep{padding:30px;border-radius:var(--r);background:var(--ink-2);border:1px solid var(--line);transition:transform .5s var(--ease),border-color .5s}
.dstep:hover{transform:translateY(-6px);border-color:rgba(255,178,26,.5)}
.dstep::before{counter-increment:d;content:"0" counter(d);display:block;font:700 2.8rem/1 var(--f-d);letter-spacing:-.04em;margin-bottom:40px;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.dstep h4{font-size:1.2rem;letter-spacing:-.02em}
.dstep p{color:var(--muted-d);font-size:.95rem;margin:0}
@media(max-width:900px){.dsteps{grid-template-columns:1fr 1fr}}
@media(max-width:560px){.dsteps{grid-template-columns:1fr}}
.prices{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.price{padding:34px;border-radius:var(--r-lg);background:#fff;display:flex;flex-direction:column;gap:8px}
.price.hl{background:var(--ink);color:#f3efe3;box-shadow:0 30px 60px -30px rgba(255,140,30,.6)}
.price small{font-weight:700;letter-spacing:.08em;text-transform:uppercase;font-size:.75rem;opacity:.65}
.price b{font:700 clamp(2rem,3.4vw,2.8rem)/1.05 var(--f-d);letter-spacing:-.04em}
.price p{margin:6px 0 0;font-size:.95rem;opacity:.75}
@media(max-width:900px){.prices{grid-template-columns:1fr}}
.table-wrap{overflow-x:auto}
.visually-hidden{position:absolute!important;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.source{padding:16px 20px;border-radius:16px;background:#fff;font-size:.92rem;margin-bottom:30px}
.source a,.prose a{color:var(--sun-2);font-weight:600}

/* ===== HOME HERO v2 ===== */
.xchip{display:inline-flex;align-items:center;gap:10px;padding:8px 8px 8px 16px;border-radius:99px;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.16);backdrop-filter:blur(10px);font-size:.86rem;font-weight:600;margin-bottom:28px;transition:.3s}
.xchip b{padding:5px 11px;border-radius:99px;background:var(--grad);color:var(--ink);font-size:.76rem}
.xchip:hover{background:rgba(255,255,255,.14)}
.xh{font-size:clamp(3.3rem,10.8vw,11rem);line-height:.86;letter-spacing:-.06em;margin:0}
.xh>span{display:block}
.xh .o{color:transparent;-webkit-text-stroke:2px rgba(255,255,255,.9)}
.xh .f .w>span,.xh .f:not(.split){background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent;padding-right:.05em}
.xh .i{font-family:"Instrument Serif",serif;font-style:italic;font-weight:400;letter-spacing:-.03em}
.xbar{display:grid;grid-template-columns:repeat(4,1fr);margin-top:56px;border-top:1px solid rgba(255,255,255,.14);background:rgba(12,13,11,.72)}
.xbar div{padding:22px 24px;border-right:1px solid rgba(255,255,255,.1)}
.xbar div:last-child{border-right:0}
.xbar small{display:block;color:var(--muted-d);font-size:.78rem;font-weight:600}
.xbar b{font:700 clamp(1.3rem,2.2vw,1.9rem)/1.15 var(--f-d);letter-spacing:-.03em;font-variant-numeric:tabular-nums}
.xbar b.sun{color:var(--sun)}
@media(max-width:800px){.xbar{grid-template-columns:1fr 1fr}.xbar div:nth-child(2){border-right:0}.xbar div:nth-child(-n+2){border-bottom:1px solid rgba(255,255,255,.1)}.xh .o{-webkit-text-stroke:1.5px #fff}}

/* why us */
.feats{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.featc{padding:34px;border-radius:var(--r-lg);background:var(--ink-2);border:1px solid var(--line);transition:transform .5s var(--ease),border-color .5s}
.featc:hover{transform:translateY(-6px);border-color:rgba(255,178,26,.45)}
.featc .ico{width:54px;height:54px;border-radius:16px;display:grid;place-items:center;background:var(--grad);color:var(--ink);margin-bottom:46px}
.featc .ico .ic{width:26px;height:26px}
.featc h3{font-size:1.35rem}
.featc p{color:var(--muted-d);margin:0;font-size:.97rem}
@media(max-width:900px){.feats{grid-template-columns:1fr 1fr}}
@media(max-width:560px){.feats{grid-template-columns:1fr}}

/* realisations */
.reals{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.real{position:relative;border-radius:var(--r-lg);overflow:hidden;aspect-ratio:4/5;color:#fff;isolation:isolate}
.real img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:-2;transition:transform 1.2s var(--ease)}
.real:hover img{transform:scale(1.06)}
.real::before{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(180deg,transparent 35%,rgba(10,10,8,.9))}
.real .in{position:absolute;left:0;right:0;bottom:0;padding:26px}
.real .city{display:inline-block;padding:7px 12px;border-radius:99px;background:rgba(255,255,255,.16);backdrop-filter:blur(10px);font-size:.8rem;font-weight:700;position:absolute;top:20px;left:20px}
.real h3{margin-bottom:14px}
.real .st{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;padding-top:14px;border-top:1px solid rgba(255,255,255,.2)}
.real .st b{display:block;font:700 1.25rem/1.1 var(--f-d);color:var(--sun)}
.real .st small{font-size:.74rem;opacity:.75}
@media(max-width:900px){.reals{grid-template-columns:1fr}.real{aspect-ratio:4/3.4}}

/* hero v2 — fit the viewport on laptops and phones */
.xh{font-size:clamp(2.8rem,min(10.8vw,12.5vh),11rem)}
.xbar{margin-top:clamp(24px,5vh,56px)}
.xbar div{padding:clamp(12px,2.2vh,22px) 24px}
@media(max-height:760px) and (min-width:801px){.xchip{margin-bottom:16px}}
@media(max-width:800px){
    .xh{font-size:clamp(2.6rem,15vw,5rem)}
  .xchip{font-size:.78rem;padding:6px 6px 6px 12px;margin-bottom:20px}
  .xchip>span{display:none}
  .xchip b{font-size:.78rem}
      .xbar{margin-top:32px}
  .xbar div{padding:14px 16px}
  .xbar b{font-size:1.15rem}
}

/* split titles: let descenders and italic overhangs breathe */
.split .w{padding:0 .08em .16em 0;margin:0 -.08em -.16em 0}

/* ===== HOME HERO v3 ===== */
.hero3{position:relative;min-height:100vh;min-height:100svh;display:flex;flex-direction:column;justify-content:flex-end;padding:110px 0 0;background:var(--ink);color:#fff;overflow:hidden;isolation:isolate}
.h3bg{position:absolute;inset:0;z-index:-2;overflow:hidden}
.h3bg img{width:100%;height:100%;object-fit:cover;transform-origin:65% 40%;animation:kb 26s ease-in-out infinite alternate}
@keyframes kb{from{transform:scale(1.03)}to{transform:scale(1.13) translate(-1.5%,1%)}}
.hero3::before{content:"";position:absolute;inset:0;z-index:-1;pointer-events:none;background:linear-gradient(90deg,rgba(10,10,8,.9),rgba(10,10,8,.62) 40%,rgba(10,10,8,.12) 72%),linear-gradient(180deg,rgba(10,10,8,.6),transparent 22%,transparent 62%,var(--ink))}
.h3grid{display:grid;grid-template-columns:minmax(0,1.3fr) minmax(330px,.75fr);gap:clamp(30px,5vw,80px);align-items:end}
.h3txt .lead{color:#e6e1d3;max-width:50ch;margin:26px 0 0;text-shadow:0 2px 16px rgba(0,0,0,.5)}
.h3cta{display:flex;gap:12px;flex-wrap:wrap;margin-top:28px}
.hero3 .trust{margin-top:26px}
.dash{position:relative;padding:24px;border-radius:28px;background:rgba(16,17,13,.6);backdrop-filter:blur(14px) saturate(1.3);-webkit-backdrop-filter:blur(14px) saturate(1.3);border:1px solid rgba(255,255,255,.14);box-shadow:0 40px 80px -30px rgba(0,0,0,.75)}
.dash-h{display:flex;align-items:center;gap:12px;font-size:.86rem;line-height:1.25}
.dash-h b{display:block}
.dash-h small{color:var(--muted-d);font-size:.76rem}
.dash-live{margin-left:auto;padding:5px 9px;border-radius:99px;background:rgba(198,243,107,.15);color:var(--leaf);font:800 .66rem/1 var(--f-b);letter-spacing:.12em}
.dash-ring{display:flex;align-items:center;gap:20px;margin:22px 0}
.dash-ring svg{width:116px;height:116px;flex:none}
.dash-ring .arc{transition:stroke-dashoffset 1.8s var(--ease) .3s}
.dash.in .arc{stroke-dashoffset:26}
.dash-ring b{display:block;font:700 2.5rem/1 var(--f-d);letter-spacing:-.04em;font-variant-numeric:tabular-nums}
.dash-ring small{color:var(--muted-d);font-size:.8rem}
.dash-m{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}
.dash-m div{padding:12px;border-radius:14px;background:rgba(255,255,255,.06)}
.dash-m small{display:block;font-size:.68rem;color:var(--muted-d);line-height:1.25;margin-bottom:6px}
.dash-m b{font:700 1.12rem/1 var(--f-d);font-variant-numeric:tabular-nums}
.dash-bars{display:flex;align-items:flex-end;gap:5px;height:64px;margin-top:18px}
.dash-bars i{flex:1;height:4%;border-radius:4px 4px 2px 2px;background:var(--grad);opacity:.9;transition:height 1s var(--ease) var(--d)}
.dash.in .dash-bars i{height:var(--h)}
.dash-hours{display:flex;justify-content:space-between;font-size:.7rem;color:var(--muted-d);margin-top:6px}
.dash-pop{position:absolute;left:-26px;top:-18px;padding:10px 14px;border-radius:14px;background:var(--grad);color:var(--ink);font-weight:800;font-size:.85rem;box-shadow:0 14px 30px -10px rgba(255,120,30,.6);animation:float 5s ease-in-out infinite}
.hero3 .xbar{margin-top:clamp(28px,5vh,56px)}
@media(max-height:820px) and (min-width:801px){.hero3 .trust{display:none}.h3txt .lead{font-size:1.02rem}.dash{padding:20px}.dash-ring{margin:16px 0}}
@media(max-width:1020px){.h3grid{grid-template-columns:1fr}.dash{max-width:440px;margin-top:10px}}
@media(max-width:800px){.hero3{min-height:auto;padding-top:104px}.h3cta .btn{flex:1 1 100%;justify-content:space-between}.dash{display:none}}
@media(prefers-reduced-motion:reduce){.h3bg img{animation:none}}

/* gradient words inside animated titles: paint the gradient on each word (Safari-safe) */
.split .grad-t,.xh .f.split{background:none;-webkit-background-clip:border-box;background-clip:border-box;color:inherit}
.split .grad-t .w>span,.xh .f .w>span{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent;-webkit-text-fill-color:transparent}

/* mobile: articles with tables, hero KPIs */
.art>*{min-width:0}
@media(max-width:980px){.art{grid-template-columns:minmax(0,1fr)}}
@media(max-width:700px){
  .prose table{display:block;overflow-x:auto;-webkit-overflow-scrolling:touch;font-size:.88rem}
  .prose th,.prose td{white-space:nowrap;padding:12px}
  .kpi{padding:16px 12px;min-width:0}
  .kpi b{font-size:clamp(1.25rem,6vw,1.8rem)}
  .kpi small{font-size:.74rem;line-height:1.3;display:block}
}