/* ===================================================================
   SOLVARA — LIGHT EDITION  ·  warm cream + charcoal, video & photo-led
   Premium, monochrome elegance — color comes from the footage.
=================================================================== */
:root{
  --bg:#f5f1ea; --bg-2:#ece6dc; --panel:#ffffff; --ink:#191510; --muted:#6e665a; --faint:#9c958a;
  --line:rgba(25,21,16,.12); --line-2:rgba(25,21,16,.22);
  --accent:#191510;            /* monochrome accent (black) — buttons */
  --g-rgb:25,21,16;            /* legacy var (unused scene) */
  --maxw:1280px; --pad:clamp(20px,5vw,64px); --ease:cubic-bezier(.22,1,.36,1);
  --fd:"Bricolage Grotesque",Georgia,serif; --fb:"Inter",system-ui,sans-serif; --fm:"JetBrains Mono",monospace;
}
*{margin:0;box-sizing:border-box}
html.lenis,html.lenis body{height:auto}.lenis.lenis-smooth{scroll-behavior:auto!important}
body{font-family:var(--fb);background:var(--bg);color:var(--ink);line-height:1.55;-webkit-font-smoothing:antialiased;overflow-x:hidden}
img{max-width:100%;display:block}a{color:inherit;text-decoration:none}
::selection{background:var(--ink);color:var(--bg)}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 var(--pad)}
.mono{font-family:var(--fm);font-size:11.5px;letter-spacing:.16em;text-transform:uppercase}
.serif{font-family:var(--fd)}

/* curtain + progress + cursor */
.curtain{position:fixed;inset:0;z-index:1000;background:var(--ink);display:flex;align-items:center;justify-content:center}
.curtain__logo{font-family:var(--fd);font-weight:700;letter-spacing:.04em;font-size:clamp(1.6rem,4vw,2.6rem);color:var(--bg);opacity:0}
.curtain.is-hidden{pointer-events:none}
.progress{position:fixed;top:0;left:0;height:2px;width:0;z-index:300;background:var(--ink)}
.cursor{position:fixed;top:0;left:0;z-index:400;pointer-events:none;width:34px;height:34px;border:1px solid var(--line-2);border-radius:50%;transform:translate(-50%,-50%);transition:width .25s var(--ease),height .25s var(--ease),background .25s;mix-blend-mode:difference}
.cursor.hot{width:56px;height:56px;background:rgba(255,255,255,.15)}
@media(hover:none){.cursor{display:none}}

.reveal{opacity:0;transform:translateY(34px);transition:opacity 1s var(--ease),transform 1s var(--ease)}
.reveal.in{opacity:1;transform:none}

/* NAV */
.nav{position:fixed;top:0;left:0;right:0;z-index:200;display:flex;align-items:center;justify-content:space-between;padding:24px var(--pad);transition:padding .4s,background .4s,border-color .4s,color .4s;border-bottom:1px solid transparent;color:#fff}
.nav.scrolled{padding:14px var(--pad);background:rgba(245,241,234,.86);backdrop-filter:blur(16px);border-bottom-color:var(--line);color:var(--ink)}
.nav__brand{font-family:var(--fd);font-weight:700;letter-spacing:.04em;font-size:21px}
.nav__links{display:flex;gap:30px}
.nav__links a{font-size:14px;opacity:.82;transition:opacity .25s}
.nav__links a:hover,.nav__links a.active{opacity:1}
.nav__cta{display:flex;align-items:center;gap:18px}
.nav__phone{font-family:var(--fm);font-size:13px}
.burger{display:none;flex-direction:column;gap:5px;background:none;border:0;cursor:pointer}
.burger span{width:24px;height:2px;background:currentColor;transition:.3s}
.nav.open .burger span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.nav.open .burger span:nth-child(2){opacity:0}
.nav.open .burger span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* BUTTONS */
.btn{display:inline-flex;align-items:center;gap:.55em;font-family:var(--fb);font-weight:600;font-size:15px;padding:15px 28px;border-radius:100px;border:1px solid transparent;cursor:pointer;transition:transform .3s var(--ease),background .25s,color .25s,border-color .25s}
.btn--dark{background:var(--ink);color:var(--bg)}
.btn--dark:hover{transform:translateY(-2px)}
.btn--light{background:#fff;color:var(--ink);border-color:var(--line)}
.btn--ghost{border-color:rgba(255,255,255,.5);color:#fff}
.btn--ghost:hover{background:rgba(255,255,255,.14)}
.btn--lg{padding:17px 34px;font-size:16px}
.btn--block{width:100%;justify-content:center}

/* HERO video */
.hero{position:relative;min-height:100svh;display:flex;align-items:flex-end;padding:0 var(--pad) clamp(48px,7vw,90px);overflow:hidden;color:#fff}
.hero__vid{position:absolute;inset:0;z-index:-2;width:100%;height:100%;object-fit:cover}
.hero__scrim{position:absolute;inset:0;z-index:-1;background:linear-gradient(180deg,rgba(20,16,10,.45) 0%,transparent 26%,transparent 50%,rgba(20,16,10,.82) 100%)}
.hero__in{max-width:var(--maxw);margin:0 auto;width:100%}
.hero__eyebrow{margin-bottom:22px;opacity:.92}
.hero__h{font-family:var(--fd);font-weight:600;font-size:clamp(2.8rem,7.6vw,7rem);line-height:.98;letter-spacing:-.03em;max-width:15ch;text-shadow:0 2px 40px rgba(0,0,0,.35)}
.hero__sub{margin:24px 0 30px;max-width:46ch;font-size:clamp(1.05rem,1.5vw,1.25rem);opacity:.92}
.hero__cta{display:flex;gap:14px;flex-wrap:wrap;align-items:center}
.hero__trust{display:flex;gap:24px;flex-wrap:wrap;margin-top:34px;font-family:var(--fm);font-size:12px;letter-spacing:.04em;opacity:.85}
.hero__trust span::before{content:"✦ ";opacity:.7}

/* TRUST bar */
.trust{background:var(--ink);color:var(--bg)}
.trust__in{max-width:var(--maxw);margin:0 auto;padding:22px var(--pad);display:flex;flex-wrap:wrap;gap:28px;justify-content:space-between;font-family:var(--fm);font-size:12px;letter-spacing:.06em;text-transform:uppercase}
.trust__in span{opacity:.85}

/* SECTION */
.sec{padding:clamp(80px,12vw,150px) 0;position:relative}
.sec--cream{background:var(--bg-2)}
.kic{font-family:var(--fm);font-size:11.5px;letter-spacing:.18em;text-transform:uppercase;color:var(--muted);display:block;margin-bottom:18px}
.sh{font-family:var(--fd);font-weight:600;font-size:clamp(2rem,4.8vw,3.6rem);line-height:1.02;letter-spacing:-.03em;max-width:20ch}
.sp{color:var(--muted);max-width:54ch;margin-top:16px;font-size:1.06rem}
.shead{margin-bottom:clamp(44px,6vw,72px)}

/* VALUE cols */
.cols3{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.cols2{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}
@media(max-width:860px){.cols3,.cols2{grid-template-columns:1fr}}
.vcard{background:var(--panel);border:1px solid var(--line);border-radius:18px;padding:34px;transition:transform .3s var(--ease),box-shadow .3s}
.vcard:hover{transform:translateY(-5px);box-shadow:0 30px 60px -40px rgba(25,21,16,.4)}
.vcard .big{font-family:var(--fd);font-weight:600;font-size:clamp(2.4rem,4.4vw,3.2rem);line-height:1;letter-spacing:-.03em}
.vcard h3{font-size:1.1rem;margin:16px 0 8px}
.vcard p{color:var(--muted);font-size:.97rem}

/* FEATURE split (image + text) */
.feat__in{display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(36px,6vw,80px);align-items:center}
.feat__media{border-radius:20px;overflow:hidden;aspect-ratio:4/3;border:1px solid var(--line)}
.feat__media img,.feat__media video{width:100%;height:100%;object-fit:cover;display:block}
.ticks{list-style:none;margin-top:24px;display:grid;gap:13px}
.ticks li{position:relative;padding-left:30px}
.ticks li::before{content:"";position:absolute;left:2px;top:6px;width:14px;height:8px;border-left:2px solid var(--ink);border-bottom:2px solid var(--ink);transform:rotate(-45deg)}
@media(max-width:860px){.feat__in{grid-template-columns:1fr}.feat__media{order:-1}}

/* SERVICES list editorial */
.serv{border-top:1px solid var(--line)}
.serv__r{display:grid;grid-template-columns:60px 1fr auto;gap:28px;align-items:center;padding:32px 0;border-bottom:1px solid var(--line);transition:padding-left .4s var(--ease),background .3s}
.serv__r:hover{padding-left:16px;background:linear-gradient(90deg,rgba(25,21,16,.04),transparent 55%)}
.serv__n{font-family:var(--fm);font-size:13px;color:var(--faint)}
.serv__h{font-family:var(--fd);font-weight:500;font-size:clamp(1.4rem,3vw,2.1rem);letter-spacing:-.02em}
.serv__p{color:var(--muted);max-width:38ch;justify-self:end;text-align:right;font-size:.97rem}
@media(max-width:860px){.serv__r{grid-template-columns:40px 1fr;gap:14px}.serv__p{display:none}}

/* full-bleed VIDEO band */
.vband{position:relative;height:clamp(420px,60vw,720px);overflow:hidden;display:flex;align-items:flex-end;color:#fff}
.vband video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:-2}
.vband__scrim{position:absolute;inset:0;z-index:-1;background:linear-gradient(180deg,rgba(20,16,10,.3),transparent 40%,rgba(20,16,10,.8))}
.vband__in{max-width:var(--maxw);margin:0 auto;width:100%;padding:0 var(--pad) clamp(40px,5vw,70px)}
.vband h2{font-family:var(--fd);font-weight:600;font-size:clamp(2rem,5vw,4rem);line-height:1;letter-spacing:-.03em;max-width:18ch}
.vband p{margin-top:16px;max-width:46ch;opacity:.92}

/* CALCULATOR (light) */
.calc{display:grid;grid-template-columns:1fr auto 1fr;gap:clamp(28px,5vw,64px);align-items:center;background:var(--panel);border:1px solid var(--line);border-radius:24px;padding:clamp(28px,4vw,52px)}
.ctrl{display:block;margin-bottom:30px}
.ctrl .lab{display:flex;justify-content:space-between;font-family:var(--fm);font-size:12px;letter-spacing:.04em;text-transform:uppercase;color:var(--muted);margin-bottom:12px}
.ctrl .lab b{color:var(--ink);font-weight:500}
input[type=range]{-webkit-appearance:none;appearance:none;width:100%;height:2px;background:var(--line-2);outline:none}
input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;width:20px;height:20px;border-radius:50%;background:var(--ink);cursor:pointer}
input[type=range]::-moz-range-thumb{width:20px;height:20px;border:0;border-radius:50%;background:var(--ink)}
.dial{position:relative;width:clamp(210px,24vw,280px);aspect-ratio:1;justify-self:center}
.dial svg{width:100%;height:100%;transform:rotate(-90deg)}
.dial .t{fill:none;stroke:var(--line);stroke-width:7}
.dial .a{fill:none;stroke-width:7;stroke-linecap:round;transition:stroke-dashoffset .7s var(--ease)}
.dial .a1{stroke:var(--ink)}.dial .a2{stroke:#9c958a}.dial .a3{stroke:#d8d1c5}
.dial .spark{display:none}
.dial__c{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center}
.dial__c span{font-family:var(--fm);font-size:10px;letter-spacing:.14em;text-transform:uppercase;color:var(--muted)}
.dial__c b{font-family:var(--fd);font-weight:600;font-size:clamp(1.5rem,3vw,2rem);margin-top:6px;font-variant-numeric:tabular-nums}
.dial__c.pulse b{animation:dp .5s var(--ease)}@keyframes dp{40%{transform:scale(1.08)}}
.legend{list-style:none;display:flex;flex-direction:column;gap:18px}
.legend li{display:flex;justify-content:space-between;align-items:baseline;border-bottom:1px solid var(--line);padding-bottom:14px;font-family:var(--fm);font-size:12px;letter-spacing:.04em;text-transform:uppercase;color:var(--muted)}
.legend li b{font-family:var(--fd);font-size:1.2rem;color:var(--ink);letter-spacing:0}
.legend__cta{border-bottom:0!important;padding-top:6px}
.disc{text-align:center;color:var(--faint);font-family:var(--fm);font-size:11px;margin-top:24px}
@media(max-width:860px){.calc{grid-template-columns:1fr;gap:34px}.dial{order:-1}}

/* GALLERY */
.gal{display:grid;grid-template-columns:repeat(12,1fr);gap:18px}
.gj{position:relative;border-radius:20px;overflow:hidden}
.gj--a{grid-column:1/8;aspect-ratio:16/11}
.gj--b{grid-column:8/13;aspect-ratio:3/4}
.gj--c{grid-column:1/13;aspect-ratio:24/8}
.gj__i{position:absolute;inset:0;background-size:cover;background-position:center;transition:transform .9s var(--ease)}
.gj:hover .gj__i{transform:scale(1.05)}
.gj::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 50%,rgba(20,16,10,.78))}
.gj__t{position:absolute;left:26px;right:26px;bottom:24px;z-index:2;color:#fff}
.gj__t .mono{display:block;margin-bottom:6px;opacity:.85}
.gj__t h3{font-family:var(--fd);font-weight:600;font-size:1.3rem}
@media(max-width:860px){.gal{grid-template-columns:1fr}.gj--a,.gj--b,.gj--c{grid-column:1;aspect-ratio:16/11}}

/* VOICES */
.voice{background:var(--panel);border:1px solid var(--line);border-radius:18px;padding:34px}
.voice .stars{letter-spacing:2px;display:block;margin-bottom:16px}
.voice p{font-family:var(--fd);font-weight:500;font-size:1.2rem;line-height:1.35;margin-bottom:18px}
.voice cite{font-family:var(--fm);font-size:12px;color:var(--muted);font-style:normal}

/* FAQ */
.faq{max-width:880px}
.faq__i{border-bottom:1px solid var(--line)}
.faq__i summary{list-style:none;cursor:pointer;display:flex;justify-content:space-between;gap:24px;align-items:baseline;padding:28px 0;font-family:var(--fd);font-weight:500;font-size:clamp(1.1rem,2vw,1.5rem)}
.faq__i summary::-webkit-details-marker{display:none}
.faq__i summary i{font-family:var(--fm);font-size:18px;transition:transform .3s}
.faq__i[open] summary i{transform:rotate(45deg)}
.faq__i p{color:var(--muted);padding:0 0 28px;max-width:64ch}

/* CTA */
.cta{text-align:center;padding:clamp(90px,13vw,170px) 0}
.cta h2{font-family:var(--fd);font-weight:600;font-size:clamp(2.2rem,6vw,4.6rem);line-height:1;letter-spacing:-.03em}
.cta p{color:var(--muted);margin:22px auto 34px;max-width:46ch}

/* FORM (contact) */
.form{background:var(--panel);border:1px solid var(--line);border-radius:20px;padding:32px}
.f{position:relative;margin-bottom:16px}
.f input,.f select,.f textarea{width:100%;background:var(--bg);border:1px solid var(--line);border-radius:12px;padding:18px 14px 8px;color:var(--ink);font-family:var(--fb);font-size:15px;outline:none;transition:border-color .25s}
.f textarea{padding-top:20px;resize:vertical}
.f input:focus,.f select:focus,.f textarea:focus{border-color:var(--ink)}
.f label{position:absolute;left:14px;top:14px;color:var(--faint);font-size:13px;pointer-events:none;transition:.2s;font-family:var(--fm)}
.f input:focus+label,.f input:not(:placeholder-shown)+label,.f textarea:focus+label,.f textarea:not(:placeholder-shown)+label{top:5px;font-size:10px;color:var(--ink)}
.f .lab-s{position:static;display:block;margin-bottom:8px;font-size:10px;color:var(--faint);text-transform:uppercase;letter-spacing:.1em}
.form__note{font-family:var(--fm);font-size:11px;color:var(--faint);margin-top:14px;text-align:center}

/* page hero (sub-pages) */
.phero{padding:clamp(150px,20vh,240px) 0 clamp(50px,7vw,90px);border-bottom:1px solid var(--line)}
.phero h1{font-family:var(--fd);font-weight:600;font-size:clamp(2.6rem,7vw,5.6rem);line-height:.98;letter-spacing:-.03em}
.phero p{color:var(--muted);max-width:50ch;margin-top:22px;font-size:1.1rem}

/* FOOTER */
.footer{background:var(--ink);color:var(--bg)}
.footer__in{max-width:var(--maxw);margin:0 auto;display:grid;grid-template-columns:1.5fr 1fr 1fr;gap:40px;padding:64px var(--pad) 40px}
.footer__brand{font-family:var(--fd);font-weight:700;font-size:23px;margin-bottom:16px}
.footer p,.footer a{color:rgba(245,241,234,.7);font-size:14px;line-height:2}
.footer h5,.footer .footer__h{font-family:var(--fm);font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:rgba(245,241,234,.45);margin-bottom:14px}
.footer a:hover{color:#fff}
.footer__bot{border-top:1px solid rgba(245,241,234,.14);padding:22px var(--pad);text-align:center;font-family:var(--fm);font-size:11px;color:rgba(245,241,234,.5);letter-spacing:.04em}
@media(max-width:860px){.footer__in{grid-template-columns:1fr;gap:26px}}

.actionbar{position:fixed;left:0;right:0;bottom:0;z-index:150;display:none;background:#fff;border-top:1px solid var(--line)}
.actionbar a{flex:1;text-align:center;padding:15px;font-family:var(--fb);font-weight:600;font-size:14px}
.actionbar a:last-child{background:var(--ink);color:var(--bg)}
@media(max-width:860px){.nav__links{display:none}.burger{display:flex}.nav__phone{display:none}.nav .nav__cta .btn{display:none}.actionbar{display:flex}
  .nav.open .nav__links{display:flex;position:absolute;top:100%;left:0;right:0;flex-direction:column;gap:0;background:var(--bg);border-bottom:1px solid var(--line);color:var(--ink)}
  .nav.open .nav__links a{padding:16px var(--pad);border-top:1px solid var(--line)}}
/* ===== SCROLL CINEMATICS ===== */
.cine .split .w{display:inline-block;overflow:hidden;vertical-align:top}
.cine .split .w>span{display:inline-block;will-change:transform}
.cine .hero__vid{will-change:transform}

/* STORY journey (pinned, narrative) */
.story{position:relative;background:var(--ink);color:var(--bg)}
.story__pin{position:relative;overflow:hidden;padding:clamp(80px,12vw,150px) 0}
.story__bg{position:absolute;inset:0;z-index:0}
.story__layer{position:absolute;inset:0;background-size:cover;background-position:center;opacity:0;transform:scale(1.08)}
.story__layer:first-child{opacity:1}
.story__bg::after{content:"";position:absolute;inset:0;background:linear-gradient(95deg,rgba(18,14,9,.93),rgba(18,14,9,.55) 60%,rgba(18,14,9,.32))}
.story__in{position:relative;z-index:2;max-width:var(--maxw);margin:0 auto;padding:0 var(--pad);width:100%}
.story__kic{font-family:var(--fm);font-size:11.5px;letter-spacing:.18em;text-transform:uppercase;opacity:.7;margin-bottom:30px}
.story__stage{position:relative}
.story__step{display:flex;gap:clamp(18px,4vw,56px);align-items:flex-start;margin-bottom:34px}
.story__num{font-family:var(--fd);font-weight:600;font-size:clamp(3.2rem,11vw,9rem);line-height:.82;opacity:.92}
.story__tx{padding-top:.35em;max-width:38ch}
.story__h{font-family:var(--fd);font-weight:600;font-size:clamp(1.6rem,4vw,3rem);line-height:1.02;letter-spacing:-.02em}
.story__p{margin-top:14px;opacity:.86;font-size:1.05rem}
.story__dots{display:flex;gap:10px;margin-top:44px}
.story__dots i{width:32px;height:3px;border-radius:3px;background:rgba(245,241,234,.25);transition:background .3s}
.story__dots i.on{background:var(--bg)}
.story__bar{position:absolute;left:0;bottom:0;height:3px;width:100%;transform:scaleX(0);transform-origin:left;background:var(--bg);z-index:3}
.cine .story__pin{min-height:100vh;display:flex;flex-direction:column;justify-content:center}
.cine .story__stage{min-height:clamp(190px,30vh,300px)}
.cine .story__step{position:absolute;inset:0;opacity:0;margin:0}
.cine .story__step:first-child{opacity:1}

/* HORIZONTAL projects */
.hscroll{background:var(--bg)}
.hscroll__head{max-width:var(--maxw);margin:0 auto;padding:clamp(70px,9vw,120px) var(--pad) 36px}
.hscroll__track{display:flex;gap:24px;padding:0 var(--pad) clamp(60px,8vw,90px);overflow-x:auto;scroll-snap-type:x mandatory}
.hcard{position:relative;flex:0 0 min(82vw,500px);height:min(56vh,500px);border-radius:22px;overflow:hidden;scroll-snap-align:center}
.hcard__i{position:absolute;inset:0;background-size:cover;background-position:center;transition:transform .9s var(--ease)}
.hcard:hover .hcard__i{transform:scale(1.05)}
.hcard::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 45%,rgba(18,14,9,.82))}
.hcard__t{position:absolute;left:26px;right:26px;bottom:24px;z-index:2;color:#fff}
.hcard__t .mono{display:block;opacity:.85;margin-bottom:6px}
.hcard__t h3{font-family:var(--fd);font-weight:600;font-size:1.4rem}
.cine .hscroll__track{overflow:visible;flex-wrap:nowrap;will-change:transform;padding-bottom:0}
.cine .hscroll__pin{height:100vh;display:flex;flex-direction:column;justify-content:center}
.cine .hscroll__head{padding-top:0;padding-bottom:clamp(24px,3vw,44px)}

@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}.reveal{opacity:1;transform:none}.hero__vid,.vband video{display:none}}

/* ===== A11Y: keyboard-only affordances (invisible for mouse/touch users) ===== */
.skip{position:fixed;top:-99px;left:16px;z-index:1200;background:var(--ink);color:var(--bg);padding:12px 20px;border-radius:100px;font-weight:600;font-size:14px}
.skip:focus{top:16px}
:focus-visible{outline:2px solid currentColor;outline-offset:3px}
input[type=range]:focus-visible{outline:2px solid var(--ink);outline-offset:4px}
.f input:focus-visible,.f select:focus-visible,.f textarea:focus-visible{outline:2px solid var(--ink);outline-offset:2px}
main:focus,main:focus-visible{outline:none}