/* Klimatronic v7, "Vani 34. Unutra mir." */
:root{
  --canvas:#F4F1EA; --canvas-2:#ECE7DD; --panel:#FFFDF8;
  --ink:#16222C; --ink-2:#48545F; --ink-3:#6E7983;
  --accent:#1B6FA8; --accent-hover:#155A89; --accent-muted:rgba(27,111,168,.14); --accent-line:#8DB8D8;
  --sand:#D9C7A7; --sand-2:#EFE4CF; --line:#D8D2C6; --line-2:#C4BDAF;
  --ok:#2E7D4F;
  --ease:cubic-bezier(.22,1,.36,1); --ease-2:cubic-bezier(.4,0,.2,1);
  --tshadow:0 1px 0 rgba(255,253,248,.85),0 2px 14px rgba(244,241,234,.9),0 0 40px rgba(244,241,234,.9);
  --r:14px; --r-lg:22px;
  --fd:"Fraunces",Georgia,serif; --fb:"Instrument Sans","Segoe UI",sans-serif; --fm:"IBM Plex Mono",Consolas,monospace;
}
*{box-sizing:border-box}
html{overflow-x:hidden;overflow-x:clip;scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;overflow-x:hidden;overflow-x:clip;background:var(--canvas);color:var(--ink);font:400 18px/1.6 var(--fb);letter-spacing:.005em;animation:pagein .9s var(--ease) both}
@keyframes pagein{from{opacity:0}to{opacity:1}}
img{max-width:100%;display:block}
a{color:var(--accent);text-decoration:none}
a:hover{color:var(--accent-hover)}
h1,h2,h3,h4{font-family:var(--fd);font-weight:500;line-height:1.12;margin:0;letter-spacing:-.012em;color:var(--ink)}
h2{font-size:clamp(30px,3.4vw,44px)}
h3{font-size:24px;font-weight:600}
p{margin:0}
.mono{font-family:var(--fm);font-size:14px;letter-spacing:.02em}
.wrap{width:min(1180px,calc(100% - 48px));margin:0 auto}
:focus-visible{outline:3px solid var(--accent);outline-offset:3px;border-radius:6px}
.skip{position:absolute;left:12px;top:-60px;background:var(--ink);color:#fff;padding:10px 14px;border-radius:8px;z-index:100}
.skip:focus{top:12px}
button{font:inherit;cursor:pointer}
[data-reveal]{opacity:0;transform:translateY(22px);transition:opacity .9s var(--ease) var(--d,0ms),transform .9s var(--ease) var(--d,0ms)}
[data-reveal].in{opacity:1;transform:none}
[data-reveal].in{transition-delay:var(--d,0ms)}
[data-reveal].in.settled{transition-delay:0ms}

/* ambient background layer: window light drifting, 90 s */
.ambient{position:fixed;inset:0;z-index:-1;pointer-events:none;background:
  radial-gradient(ellipse 60% 50% at 80% 10%,rgba(217,199,167,.28),transparent 70%),
  radial-gradient(ellipse 50% 40% at 15% 90%,rgba(27,111,168,.07),transparent 70%);
  animation:amb 90s ease-in-out -30s infinite alternate}
@keyframes amb{from{transform:translate3d(0,0,0) scale(1)}to{transform:translate3d(-3%,2%,0) scale(1.06)}}
.grain{position:fixed;inset:0;z-index:0;pointer-events:none;opacity:.5;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2' stitchTiles='stitch'/%3E%3CfeColorMatrix values='0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 .07 0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E")}

/* ---------- header ---------- */
header{position:fixed;top:0;left:0;right:0;z-index:40;transition:background .5s var(--ease),box-shadow .5s var(--ease),transform .5s var(--ease)}
header.solid{background:rgba(244,241,234,.9);backdrop-filter:blur(14px);box-shadow:0 1px 0 var(--line)}
.nav{display:flex;align-items:center;gap:28px;height:78px}
.brand{display:flex;align-items:center;gap:12px;color:var(--ink)}
.brand .mark{width:40px;height:40px;border-radius:12px;background:var(--ink);display:grid;place-items:center;flex:none}
.brand .mark svg{width:22px;height:22px}
.brand b{font-family:var(--fd);font-weight:600;font-size:21px;display:block;line-height:1;letter-spacing:-.01em}
.brand small{display:block;font-size:12px;color:var(--ink-3);margin-top:3px;font-family:var(--fm);letter-spacing:.04em}
.menu{display:flex;gap:4px;list-style:none;margin:0 0 0 auto;padding:0}
.menu>li{position:relative}
.menu a,.menu button{display:inline-flex;align-items:center;gap:6px;padding:10px 13px;border-radius:10px;color:var(--ink);background:none;border:0;font-size:16.5px;transition:background .25s,color .25s}
.menu a:hover,.menu button:hover,.menu a.is-current{background:rgba(22,34,44,.06)}
.menu svg{width:14px;height:14px}
.mega{position:absolute;top:calc(100% + 10px);left:50%;transform:translate(-50%,8px);width:min(760px,90vw);background:var(--panel);border:1px solid var(--line);border-radius:var(--r-lg);box-shadow:0 30px 70px -30px rgba(22,34,44,.35);padding:16px;display:grid;grid-template-columns:repeat(3,1fr);gap:4px;opacity:0;pointer-events:none;transition:opacity .3s var(--ease),transform .3s var(--ease)}
.menu li:hover .mega,.menu li:focus-within .mega,.menu li.open .mega{opacity:1;transform:translate(-50%,0);pointer-events:auto}
.mega a{display:flex;flex-direction:column;align-items:flex-start;gap:2px;padding:10px 12px;font-weight:700;font-size:16px}
.mega a span{font-weight:400;font-size:13px;color:var(--ink-3);font-family:var(--fm)}
.mega .all{grid-column:1/-1;flex-direction:row;justify-content:center;border-top:1px solid var(--line);margin-top:6px;padding-top:12px;color:var(--accent)}
.nav-right{display:flex;align-items:center;gap:14px}
.nav-tel{display:flex;flex-direction:column;align-items:flex-end;color:var(--ink);line-height:1.1}
.nav-tel b{font-size:18px;font-family:var(--fm);font-weight:400;letter-spacing:.02em}
.nav-tel small{font-size:12px;color:var(--ink-3)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;padding:14px 22px;border-radius:999px;font-weight:700;font-size:17px;line-height:1;border:1.5px solid transparent;transition:background .25s var(--ease-2),color .25s,border-color .25s,box-shadow .35s var(--ease),transform .35s var(--ease);cursor:pointer;text-shadow:none;white-space:nowrap}
.btn svg{width:18px;height:18px;flex:none}
.btn-cta{background:var(--accent);color:#fff;box-shadow:0 10px 26px -12px rgba(27,111,168,.7)}
.btn-cta:hover{background:var(--accent-hover);color:#fff;box-shadow:0 14px 30px -12px rgba(27,111,168,.8)}
.btn-line{background:rgba(255,253,248,.55);color:var(--ink);border-color:var(--line-2)}
.btn-line:hover{border-color:var(--ink);color:var(--ink);background:var(--panel)}
.btn-ink{background:var(--ink);color:#fff}
.btn-ink:hover{background:#0f171e;color:#fff}
.burger{display:none;width:44px;height:44px;border:0;background:none;color:var(--ink);border-radius:10px}
.burger svg{width:26px;height:26px}
.mobile-nav{display:none}
@media (pointer:coarse){.btn,.menu a,.menu button{min-height:44px}}

/* ---------- hero ---------- */
.hero{position:relative;height:380vh;height:380svh;margin:0;padding:0}
.stage{position:sticky;top:0;height:100vh;height:100svh;overflow:hidden;background:var(--canvas-2)}
.stage .pic{position:absolute;inset:-3%;background-size:cover;background-position:62% 50%;transform:scale(var(--z,1));transform-origin:70% 40%;will-change:transform;
  background-color:#e9e2d5;background-image:linear-gradient(90deg,#e5ded0 0%,#efe9dc 48%,#f6ecd6 62%,#fbefd6 78%,#efe6d6 100%)}
.stage .pic.has-img{background-image:var(--img)}
.stage .haze{position:absolute;inset:0;pointer-events:none;opacity:var(--h,0);background:
  radial-gradient(ellipse 34% 40% at 74% 26%,rgba(190,220,240,.55),transparent 70%),
  radial-gradient(ellipse 50% 30% at 66% 62%,rgba(200,225,240,.40),transparent 70%),
  radial-gradient(ellipse 80% 40% at 55% 95%,rgba(215,232,242,.45),transparent 70%);
  transform:translateY(calc((1 - var(--h,0))*-6%));will-change:opacity,transform}
.stage .scrim{position:absolute;inset:0;pointer-events:none;background:linear-gradient(90deg,rgba(244,241,234,.62) 0%,rgba(244,241,234,.42) 38%,rgba(244,241,234,0) 60%),linear-gradient(180deg,rgba(244,241,234,.5),rgba(244,241,234,0) 22%)}
.band{position:absolute;left:0;right:0;top:0;bottom:0;display:flex;align-items:center;padding:0 calc((100% - min(1180px,100% - 48px))/2);padding-left:max(calc((100% - min(1180px,100% - 48px))/2),9.5vw);pointer-events:none;opacity:0;text-shadow:var(--tshadow)}
.band .inner{position:relative;width:min(520px,46%);padding:8px 0;margin-bottom:16vh}
.band::before{content:"";position:absolute;left:-6%;top:0;width:72%;height:88%;pointer-events:none;opacity:calc(.4 + .6*var(--k,1));background:radial-gradient(ellipse 58% 50% at 42% 48%,rgba(244,241,234,var(--sa,.8)) 0%,rgba(244,241,234,calc(var(--sa,.8)*.72)) 42%,rgba(244,241,234,0) 74%)}
.band.active{pointer-events:auto}
.band h1,.band .h{font-family:var(--fd);font-weight:500;font-size:clamp(40px,4.7vw,68px);line-height:1.02;letter-spacing:-.02em;color:var(--ink);margin:0}
.band .sub{font-size:clamp(18px,1.4vw,21px);color:var(--ink-2);max-width:34ch;margin-top:22px;line-height:1.5}
.band .cta{display:flex;flex-wrap:wrap;gap:12px;margin-top:30px}
.band .kicker{font-family:var(--fm);font-size:13px;letter-spacing:.14em;text-transform:uppercase;color:var(--accent);margin-bottom:18px;display:inline-flex;align-items:center;gap:10px}
.band .kicker::before{content:"";width:28px;height:1.5px;background:var(--accent)}
/* entrances: all transform/opacity, scrubbed from --k */
.w{display:inline-block;white-space:pre}
.b1 .w{--kc:clamp(0,(var(--k,0) - var(--th,0))*2.8,1);opacity:var(--kc);transform:translateY(calc((1 - var(--kc))*-26px))}
.b1 .sub,.b1 .kicker{--ks:clamp(0,(var(--k,0) - .5)*3,1);opacity:var(--ks);transform:translateY(calc((1 - var(--ks))*10px))}
.b2 .h{position:relative}
.b2 .h .soft{position:absolute;inset:0;filter:blur(10px);opacity:calc(1 - var(--k,0))}
.b2 .h .sharp{opacity:var(--k,0)}
.b2 .sub{--ks:clamp(0,(var(--k,0) - .55)*3,1);opacity:var(--ks);transform:translateY(calc((1 - var(--ks))*10px))}
.b3 .w{--kc:clamp(0,(var(--k,0) - var(--th,0))*3,1);opacity:var(--kc);transform:translateY(calc((1 - var(--kc))*18px))}
.b3 .sub{--ks:clamp(0,(var(--k,0) - .62)*4,1);opacity:var(--ks);transform:translateY(calc((1 - var(--ks))*10px))}
.b3 .cta{--kb:clamp(0,(var(--k,0) - .76)*5,1);opacity:var(--kb);transform:translateY(calc((1 - var(--kb))*12px))}
.cue{position:absolute;left:50%;bottom:26px;transform:translateX(-50%);display:flex;flex-direction:column;align-items:center;gap:8px;color:var(--ink-2);font-family:var(--fm);font-size:12px;letter-spacing:.14em;text-transform:uppercase;opacity:var(--cue,1);transition:opacity .5s}
.cue i{display:block;width:1.5px;height:44px;background:linear-gradient(var(--ink-2),transparent);animation:cue 2.2s var(--ease) infinite}
@keyframes cue{0%{transform:scaleY(0);transform-origin:top}45%{transform:scaleY(1);transform-origin:top}55%{transform:scaleY(1);transform-origin:bottom}100%{transform:scaleY(0);transform-origin:bottom}}
.temp{position:absolute;right:calc((100% - min(1180px,100% - 48px))/2);bottom:34px;font-family:var(--fm);font-size:13px;letter-spacing:.06em;color:var(--ink-2);background:rgba(255,253,248,.55);border:1px solid rgba(216,210,198,.7);backdrop-filter:blur(10px);border-radius:10px;padding:10px 14px;display:flex;gap:16px}
.temp b{font-weight:400;color:var(--ink)}
.temp .in b{color:var(--accent)}
/* static hero for phones / reduced motion */
.hero-static{display:none}
@media (max-width:720px),(orientation:portrait) and (max-width:1024px),(orientation:portrait) and (pointer:coarse),(orientation:landscape) and (pointer:coarse) and (max-height:560px),(prefers-reduced-motion:reduce){
  .hero{display:none}
  .hero-static{display:block;position:relative;min-height:100svh;padding:120px 0 64px;background:var(--canvas-2);overflow:hidden}
  .hero-static .pic{position:absolute;inset:0;background-size:cover;background-position:70% 40%;background-image:var(--img,linear-gradient(90deg,#e5ded0,#fbefd6))}
  .hero-static .hero-room{display:none}
  .hero-static .veil{position:absolute;inset:0;background:linear-gradient(180deg,rgba(244,241,234,.86) 0%,rgba(244,241,234,.72) 55%,rgba(244,241,234,.95) 100%)}
  .hero-static .wrap{position:relative}
  .hero-static h1{font-size:clamp(40px,11vw,60px);line-height:1.02;letter-spacing:-.02em}
  .hero-static .sub{font-size:19px;color:var(--ink-2);margin-top:18px;max-width:40ch}
  .hero-static .cta{display:flex;flex-direction:column;gap:12px;margin-top:28px}
  .hero-static .cta .btn{width:100%}
}
@media (max-height:560px){.cue,.temp{display:none}}

/* ---------- signature: cold air line ---------- */
.airline{position:absolute;left:0;top:0;width:100%;height:100%;pointer-events:none;z-index:3;overflow:visible}
.airline path{fill:none;stroke:var(--accent-line);stroke-width:1.5;stroke-linecap:round;stroke-dasharray:var(--len,1);stroke-dashoffset:var(--off,var(--len,1))}
.airline circle{fill:var(--accent)}
main{position:relative;z-index:1}
.after{position:relative;z-index:1}

/* ---------- sections ---------- */
section{padding:110px 0}
.trust{padding:0}
.over{font-family:var(--fm);font-size:13px;letter-spacing:.14em;text-transform:uppercase;color:var(--accent);display:inline-flex;align-items:center;gap:10px}
.over::before{content:"";width:22px;height:1.5px;background:var(--accent);transform:scaleX(var(--dv,0));transform-origin:left;transition:transform 1s var(--ease) .2s}
.in .over::before,.over.in::before{--dv:1}
.lede{font-size:20px;color:var(--ink-2);max-width:56ch;line-height:1.55}
.sec-head{max-width:720px;margin-bottom:48px}
.sec-head h2{margin-top:14px}
.sec-head p{margin-top:14px}

/* A trust strip */
.trust{padding:0;border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:rgba(255,253,248,.5)}
.trust .wrap{display:flex;flex-wrap:wrap;gap:10px 8px;padding:18px 0;justify-content:space-between}
.chip{position:relative;display:inline-flex;align-items:center;gap:10px;font-family:var(--fm);font-size:13.5px;letter-spacing:.03em;color:var(--ink-2);padding:8px 14px;border-radius:999px;border:1px solid var(--line)}
.chip b{color:var(--ink);font-weight:500}
.chip::after{content:"";position:absolute;inset:-1px;border-radius:inherit;box-shadow:0 0 0 4px var(--accent-muted);opacity:0;animation:chipglow 6s ease-in-out infinite;animation-delay:var(--d,0s)}
@keyframes chipglow{0%,80%,100%{opacity:0}40%{opacity:1}}
.chip svg{width:16px;height:16px;color:var(--accent)}

/* B why */
.why .wrap{display:grid;grid-template-columns:1fr 1.15fr;gap:72px;align-items:start}
.why h2{font-size:clamp(34px,4vw,54px)}
.why .lede{margin-top:20px}
.why ol{list-style:none;margin:0;padding:0;display:grid;gap:8px;counter-reset:n}
.why li{counter-increment:n;display:grid;grid-template-columns:56px 1fr;gap:18px;padding:26px 0;border-top:1px solid var(--line)}
.why li:last-child{border-bottom:1px solid var(--line)}
.why li::before{content:counter(n,decimal-leading-zero);font-family:var(--fm);font-size:15px;color:var(--accent);padding-top:6px}
.why li b{display:block;font-family:var(--fd);font-weight:600;font-size:24px;letter-spacing:-.01em;margin-bottom:8px}
.why li p{color:var(--ink-2)}

/* C services */
.svc-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.svc{position:relative;display:flex;flex-direction:column;background:var(--panel);border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden;color:var(--ink);transition:transform .5s var(--ease),box-shadow .5s var(--ease),border-color .3s;cursor:pointer}
.svc:hover{transform:translateY(-4px);box-shadow:0 30px 60px -32px rgba(22,34,44,.35);border-color:var(--line-2);color:var(--ink)}
.svc .img{aspect-ratio:16/10;background:linear-gradient(135deg,#e6dfd1,#f3ead8 60%,#dfe8ee);overflow:hidden;position:relative}
.svc .img img{width:100%;height:100%;object-fit:cover;transform:scale(1.02);transition:transform 1.4s var(--ease)}
.svc:hover .img img{transform:scale(1.07)}
.svc .body{padding:26px 26px 28px;display:flex;flex-direction:column;gap:12px;flex:1}
.svc .body p{color:var(--ink-2);font-size:17px}
.svc .more{margin-top:auto;padding-top:10px;display:inline-flex;align-items:center;gap:8px;color:var(--accent);font-weight:700}
.svc .more svg{width:18px;height:18px;transition:transform .3s var(--ease)}
.svc:hover .more svg{transform:translateX(4px)}
.svc .num{position:absolute;top:16px;left:16px;font-family:var(--fm);font-size:12px;letter-spacing:.1em;background:rgba(255,253,248,.85);backdrop-filter:blur(8px);padding:6px 10px;border-radius:8px;color:var(--ink-2)}

/* D calculator, the interactive moment */
.calc{background:var(--ink);color:#EEF1F0;border-radius:32px;padding:clamp(36px,5vw,72px);position:relative;overflow:hidden}
.calc::before{content:"";position:absolute;inset:auto -10% -40% -10%;height:80%;background:radial-gradient(ellipse 50% 60% at 50% 100%,rgba(27,111,168,.45),transparent 70%);pointer-events:none;animation:breathe 7s ease-in-out infinite}
@keyframes breathe{0%,100%{opacity:.7;transform:translateY(0)}50%{opacity:1;transform:translateY(-4%)}}
.calc .over{color:#8DC4EA}
.calc .over::before{background:#8DC4EA}
.calc h2{color:#fff;margin-top:14px}
.calc .grid{display:grid;grid-template-columns:1.1fr 1fr;gap:56px;align-items:start;position:relative}
.calc .hint{color:#B8C2C9;margin-top:12px;font-size:17px}
.range{margin-top:40px}
.range .val{display:flex;align-items:baseline;gap:10px;font-family:var(--fd);font-size:clamp(56px,7vw,96px);line-height:1;letter-spacing:-.03em;color:#fff}
.range .val small{font-family:var(--fm);font-size:18px;color:#8DC4EA;letter-spacing:.06em}
.range input[type=range]{-webkit-appearance:none;appearance:none;width:100%;height:44px;background:transparent;margin:10px 0 0;cursor:pointer}
.range input[type=range]::-webkit-slider-runnable-track{height:4px;border-radius:2px;background:linear-gradient(90deg,#8DC4EA var(--p,30%),rgba(255,255,255,.18) var(--p,30%))}
.range input[type=range]::-moz-range-track{height:4px;border-radius:2px;background:rgba(255,255,255,.18)}
.range input[type=range]::-moz-range-progress{height:4px;border-radius:2px;background:#8DC4EA}
.range input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;width:30px;height:30px;border-radius:50%;background:#fff;border:6px solid var(--accent);margin-top:-13px;box-shadow:0 0 0 8px rgba(141,196,234,.15);transition:box-shadow .3s}
.range input[type=range]::-moz-range-thumb{width:18px;height:18px;border-radius:50%;background:#fff;border:6px solid var(--accent);box-shadow:0 0 0 8px rgba(141,196,234,.15)}
.range input[type=range]:focus-visible{outline:none}
.range input[type=range]:focus-visible::-webkit-slider-thumb{box-shadow:0 0 0 10px rgba(141,196,234,.35)}
.range .scale{display:flex;justify-content:space-between;font-family:var(--fm);font-size:12px;color:#8892A0;margin-top:4px;letter-spacing:.06em}
.toggle{display:inline-flex;align-items:center;gap:12px;margin-top:28px;cursor:pointer;color:#D5DCE1;font-size:16.5px;padding:6px 0}
.toggle input{position:absolute;opacity:0;width:0;height:0}
.toggle .sw{width:48px;height:28px;border-radius:999px;background:rgba(255,255,255,.18);position:relative;transition:background .3s;flex:none}
.toggle .sw::after{content:"";position:absolute;top:4px;left:4px;width:20px;height:20px;border-radius:50%;background:#fff;transition:transform .3s var(--ease)}
.toggle input:checked+.sw{background:var(--accent)}
.toggle input:checked+.sw::after{transform:translateX(20px)}
.toggle input:focus-visible+.sw{box-shadow:0 0 0 3px #8DC4EA}
.result{background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.12);border-radius:22px;padding:28px}
.result .kw{font-family:var(--fd);font-size:clamp(30px,3.2vw,42px);color:#fff;letter-spacing:-.02em;line-height:1.1}
.result .kw span{color:#8DC4EA}
.result .fine{color:#B8C2C9;font-size:15.5px;margin-top:12px;line-height:1.5}
.picks{list-style:none;margin:22px 0 0;padding:0;display:grid;gap:8px}
.picks li{display:grid;grid-template-columns:52px 1fr auto;gap:14px;align-items:center;background:rgba(255,255,255,.05);border-radius:14px;padding:10px 14px 10px 10px;transition:opacity .5s var(--ease),transform .5s var(--ease)}
.picks li.swap{opacity:0;transform:translateY(6px)}
.picks img{width:52px;height:52px;object-fit:contain;background:#fff;border-radius:10px;padding:4px}
.picks b{display:block;font-weight:700;color:#fff;font-size:16px;line-height:1.25}
.picks small{display:block;font-family:var(--fm);font-size:12.5px;color:#8DC4EA;margin-top:2px;letter-spacing:.03em}
.picks .pr{font-family:var(--fm);font-size:17px;color:#fff;white-space:nowrap}
.picks .pr small{color:#8892A0;font-size:11px;text-align:right}
.picks a{color:inherit}
.picks li:hover{background:rgba(255,255,255,.1)}
.calc .btn-cta{margin-top:22px;background:#fff;color:var(--ink);box-shadow:none}
.calc .btn-cta:hover{background:#eef3f6;color:var(--ink)}

/* E featured models */
.prod-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.prod{position:relative;display:flex;flex-direction:column;gap:10px;background:var(--panel);border:1px solid var(--line);border-radius:var(--r-lg);padding:22px;transition:transform .5s var(--ease),box-shadow .5s var(--ease)}
.prod:hover{transform:translateY(-4px);box-shadow:0 30px 60px -32px rgba(22,34,44,.3)}
.prod .tag{position:absolute;top:18px;left:18px;font-family:var(--fm);font-size:12px;letter-spacing:.1em;text-transform:uppercase;background:var(--sand-2);color:#7A5C22;padding:6px 10px;border-radius:8px}
.prod .img{height:170px;display:grid;place-items:center;padding:10px}
.prod .img img{max-height:150px;width:auto;object-fit:contain}
.prod .b{font-family:var(--fm);font-size:13px;letter-spacing:.1em;text-transform:uppercase;color:var(--ink-3)}
.prod h3{font-size:22px}
.prod .code{font-family:var(--fm);font-size:13px;color:var(--ink-3)}
.prod ul{margin:4px 0 0;padding:0;list-style:none;display:flex;flex-wrap:wrap;gap:6px}
.prod li{font-size:13.5px;background:var(--canvas);border:1px solid var(--line);padding:4px 10px;border-radius:999px;color:var(--ink-2)}
.prod .foot{display:flex;justify-content:space-between;align-items:flex-end;margin-top:auto;padding-top:14px;border-top:1px solid var(--line)}
.prod .price b{font-family:var(--fm);font-weight:400;font-size:26px;letter-spacing:-.01em}
.prod .price s{font-family:var(--fm);color:var(--ink-3);margin-left:8px;font-size:15px}
.prod .price small{display:block;font-size:13px;color:var(--ok);margin-top:2px}
.link{display:inline-flex;align-items:center;gap:6px;font-weight:700;color:var(--accent)}
.link svg{width:18px;height:18px;transition:transform .3s var(--ease)}
.link:hover svg{transform:translateX(4px)}
.note{color:var(--ink-3);font-size:15px;margin-top:22px}

/* F brands */
.brands{background:var(--canvas-2);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.brand-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.brand-tile{display:flex;flex-direction:column;justify-content:space-between;gap:20px;min-height:150px;background:var(--panel);border:1px solid var(--line);border-radius:var(--r);padding:20px;color:var(--ink);transition:transform .45s var(--ease),box-shadow .45s var(--ease),border-color .3s}
.brand-tile:hover{transform:translateY(-3px);border-color:var(--accent-line);box-shadow:0 22px 44px -28px rgba(22,34,44,.35);color:var(--ink)}
.brand-tile .logo{height:40px;display:flex;align-items:center}
.brand-tile .logo img{max-height:36px;max-width:130px;width:auto;object-fit:contain;filter:grayscale(1) contrast(1.05);opacity:.75;transition:filter .4s,opacity .4s}
.brand-tile:hover .logo img{filter:none;opacity:1}
.brand-tile .logo b{font-family:var(--fd);font-size:24px;font-weight:600}
.brand-tile .m{display:flex;justify-content:space-between;align-items:baseline;font-family:var(--fm);font-size:12.5px;color:var(--ink-3);letter-spacing:.02em}
.brand-tile .m b{color:var(--ink);font-weight:500}
.brand-tile.cta{background:var(--ink);color:#fff;border-color:var(--ink)}
.brand-tile.cta:hover{color:#fff;background:#0f171e}
.brand-tile.cta b{font-family:var(--fd);font-size:22px;font-weight:600;line-height:1.15;display:block}
.brand-tile.cta .m{color:#8DC4EA;justify-content:flex-start;gap:8px}
.brand-tile.cta svg{width:18px;height:18px}

/* G FAQ */
.faq .wrap{display:grid;grid-template-columns:1fr 1.4fr;gap:72px;align-items:start}
.faq details{border-top:1px solid var(--line)}
.faq details:last-child{border-bottom:1px solid var(--line)}
.faq summary{list-style:none;cursor:pointer;display:flex;justify-content:space-between;align-items:center;gap:20px;padding:22px 0;font-family:var(--fd);font-weight:600;font-size:22px;letter-spacing:-.01em}
.faq summary::-webkit-details-marker{display:none}
.faq summary .pm{width:32px;height:32px;flex:none;border-radius:50%;border:1px solid var(--line-2);display:grid;place-items:center;transition:transform .4s var(--ease),background .3s,border-color .3s}
.faq summary .pm svg{width:14px;height:14px}
.faq details[open] summary .pm{transform:rotate(45deg);background:var(--accent);border-color:var(--accent);color:#fff}
.faq .a{color:var(--ink-2);padding:0 56px 24px 0;max-width:62ch;line-height:1.6}
.faq .side{position:sticky;top:110px}
.faq .side p{margin-top:16px}
.faq .side .tel{display:inline-flex;align-items:center;gap:10px;margin-top:24px;font-family:var(--fm);font-size:22px;color:var(--ink)}
.faq .side .tel svg{width:22px;height:22px;color:var(--accent)}

/* H contact */
.contact .wrap{display:grid;grid-template-columns:1fr 1.1fr;gap:64px;align-items:start}
.clist{list-style:none;margin:32px 0 0;padding:0;display:grid;gap:18px}
.clist li{display:grid;grid-template-columns:48px 1fr;gap:16px;align-items:center}
.clist .ic{width:48px;height:48px;border-radius:14px;background:var(--panel);border:1px solid var(--line);display:grid;place-items:center;color:var(--accent)}
.clist .ic svg{width:22px;height:22px}
.clist a{color:var(--ink);font-weight:700;font-size:19px}
.clist a:hover{color:var(--accent)}
.clist small{display:block;color:var(--ink-3);font-size:15px}
.form{background:var(--panel);border:1px solid var(--line);border-radius:var(--r-lg);padding:32px;display:grid;gap:18px;box-shadow:0 40px 80px -50px rgba(22,34,44,.35)}
.f{display:grid;gap:8px}
.f label{font-weight:700;font-size:16px}
.f input,.f textarea,.f select{font:inherit;font-size:17px;padding:14px 16px;border:1.5px solid var(--line-2);border-radius:12px;background:#fff;color:var(--ink);width:100%;transition:border-color .25s,box-shadow .25s}
.f input:focus,.f textarea:focus,.f select:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 4px var(--accent-muted)}
.f textarea{min-height:120px;resize:vertical}
.f.err input{border-color:#B4342E}
.f .msg{font-size:14px;color:#B4342E;display:none}
.f.err .msg{display:block}
.form .row{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.form .btn{justify-self:start}
.status{font-size:15px;color:var(--ink-3)}
.success{display:none;padding:12px 0}
.success.on{display:block;animation:pop .6s var(--ease)}
@keyframes pop{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}
.success .ok{width:56px;height:56px;border-radius:50%;background:var(--accent-muted);color:var(--accent);display:grid;place-items:center;margin-bottom:18px}
.success .ok svg{width:26px;height:26px}
.success h3{font-size:26px}
.success p{color:var(--ink-2);margin-top:10px}

/* footer */
footer{border-top:1px solid var(--line);padding:56px 0 32px;background:var(--canvas-2);position:relative;z-index:1}
.foot{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:40px}
.foot p{color:var(--ink-2);font-size:16px;margin-top:14px;max-width:38ch}
.foot h4{font-family:var(--fm);font-weight:400;font-size:13px;letter-spacing:.12em;text-transform:uppercase;color:var(--ink-3);margin-bottom:14px}
.foot ul{list-style:none;margin:0;padding:0;display:grid;gap:8px}
.foot ul a{color:var(--ink);font-size:16px}
.foot ul a:hover{color:var(--accent)}
.fine{display:flex;justify-content:space-between;flex-wrap:wrap;gap:8px;margin-top:40px;padding-top:20px;border-top:1px solid var(--line);color:var(--ink-3);font-size:14px}

/* ---------- inner pages ---------- */
.crumbs{padding:104px 0 0;font-size:15px;color:var(--ink-3);display:flex;gap:10px;font-family:var(--fm)}
.crumbs a{color:var(--ink-2)}
.bhead{padding:30px 0 40px}
.bhead .wrap{display:grid;grid-template-columns:1.4fr 1fr;gap:48px;align-items:end}
.bhead h1{font-size:clamp(38px,4.6vw,62px);letter-spacing:-.02em;margin-top:14px}
.bhead p{color:var(--ink-2);margin-top:16px;max-width:60ch;font-size:19px}
.bhead .logo img{max-height:44px;width:auto}
.stats{display:flex;gap:36px;margin-top:28px}
.stats b{font-family:var(--fm);font-weight:400;font-size:28px;display:block;letter-spacing:-.01em}
.stats span{font-size:14px;color:var(--ink-3);font-family:var(--fm);letter-spacing:.04em}
.side-card{background:var(--panel);border:1px solid var(--line);border-radius:var(--r-lg);padding:26px;display:grid;gap:12px}
.side-card b{font-family:var(--fd);font-size:22px;font-weight:600}
.side-card p{color:var(--ink-2);font-size:16.5px}
.side-card .tel{font-family:var(--fm);font-size:20px;color:var(--ink)}
.bnav{position:sticky;top:78px;z-index:30;background:rgba(244,241,234,.92);backdrop-filter:blur(12px);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.bnav .wrap{display:flex;gap:6px;overflow-x:auto;padding:10px 0;scrollbar-width:none}
.bnav .wrap::-webkit-scrollbar{display:none}
.bnav a{white-space:nowrap;padding:8px 14px;border-radius:999px;border:1px solid var(--line);color:var(--ink-2);font-size:15px;transition:background .25s,color .25s,border-color .25s}
.bnav a:hover,.bnav a.on{background:var(--ink);color:#fff;border-color:var(--ink)}
.series{padding:64px 0;border-bottom:1px solid var(--line);scroll-margin-top:140px}
.series .wrap{display:grid;grid-template-columns:340px 1fr;gap:48px;align-items:start}
.series .pic{position:sticky;top:150px;background:var(--panel);border:1px solid var(--line);border-radius:var(--r-lg);padding:26px;display:grid;place-items:center;min-height:260px}
.series .pic img{max-height:240px;width:auto;object-fit:contain}
.series .pic .sale{position:absolute;top:14px;left:14px;font-family:var(--fm);font-size:12px;letter-spacing:.1em;text-transform:uppercase;background:var(--sand-2);color:#7A5C22;padding:6px 10px;border-radius:8px}
.series h2{font-size:clamp(28px,3vw,38px)}
.hl{display:flex;flex-wrap:wrap;gap:6px;margin:14px 0 22px}
.hl span{font-size:14px;background:var(--panel);border:1px solid var(--line);padding:5px 11px;border-radius:999px;color:var(--ink-2)}
.mtable{width:100%;border-collapse:collapse;font-size:16.5px;background:var(--panel);border:1px solid var(--line);border-radius:var(--r);overflow:hidden}
.mtable th{text-align:left;font-family:var(--fm);font-weight:400;font-size:12.5px;letter-spacing:.08em;text-transform:uppercase;color:var(--ink-3);padding:12px 16px;border-bottom:1px solid var(--line);background:var(--canvas)}
.mtable td{padding:14px 16px;border-bottom:1px solid var(--line);vertical-align:middle}
.mtable tr:last-child td{border-bottom:0}
.mtable td.code{font-family:var(--fm);font-size:14px;color:var(--ink-2)}
.mtable td.price{font-family:var(--fm);font-size:19px;white-space:nowrap}
.mtable td.price s{color:var(--ink-3);font-size:14px;margin-left:8px}
.mtable td.price em{font-style:normal;font-size:11px;letter-spacing:.1em;text-transform:uppercase;background:var(--sand-2);color:#7A5C22;padding:3px 7px;border-radius:6px;margin-left:8px;vertical-align:middle}
.mtable td.act{text-align:right}
.mtable td.act a{font-weight:700;white-space:nowrap}
.incl{display:inline-flex;align-items:center;gap:8px;margin-top:16px;color:var(--ok);font-size:15.5px;font-weight:700}
.incl svg{width:18px;height:18px}
.feat{margin-top:18px}
.feat summary{cursor:pointer;color:var(--accent);font-weight:700;display:inline-flex;gap:8px;align-items:center;list-style:none}
.feat summary::-webkit-details-marker{display:none}
.feat summary svg{width:14px;height:14px;transition:transform .3s}
.feat[open] summary svg{transform:rotate(180deg)}
.feat ul{columns:2;gap:24px;margin:14px 0 0;padding-left:18px;color:var(--ink-2);font-size:16px}
.callout{display:flex;justify-content:space-between;align-items:center;gap:24px;flex-wrap:wrap;background:var(--ink);color:#fff;border-radius:var(--r-lg);padding:32px 36px;margin:64px 0}
.callout b{font-family:var(--fd);font-size:26px;font-weight:600}
.callout p{color:#B8C2C9;margin-top:4px}
.page{padding:30px 0 40px}
.page h1{font-size:clamp(38px,4.6vw,62px);letter-spacing:-.02em}
.page .lede{margin-top:18px}
.page .hero-img{aspect-ratio:21/9;border-radius:var(--r-lg);overflow:hidden;margin:40px 0 20px;background:linear-gradient(135deg,#e6dfd1,#f3ead8 60%,#dfe8ee)}
.page .hero-img img{width:100%;height:100%;object-fit:cover}
.page .blocks{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:40px}
.page .block{background:var(--panel);border:1px solid var(--line);border-radius:var(--r-lg);padding:26px}
.page .block h2{font-size:23px;margin-bottom:10px}
.page .block p{color:var(--ink-2);font-size:16.5px}
.page .list{margin:28px 0 0;padding:0;list-style:none;columns:2;gap:32px}
.page .list li{break-inside:avoid;padding:10px 0 10px 28px;position:relative;color:var(--ink-2);border-bottom:1px solid var(--line)}
.page .list li::before{content:"";position:absolute;left:0;top:19px;width:14px;height:1.5px;background:var(--accent)}

/* ---------- responsive ---------- */
@media (max-width:1100px){
  .menu,.nav-tel{display:none}
  .burger{display:grid;place-items:center}
  .mobile-nav{display:block;position:fixed;inset:78px 0 0;background:var(--canvas);transform:translateX(100%);transition:transform .5s var(--ease);overflow:auto;padding:16px 24px 40px;z-index:39}
  .mobile-nav.open{transform:none}
  .mobile-nav ul{list-style:none;margin:0;padding:0}
  .mobile-nav li>a,.mobile-nav summary{display:block;padding:16px 0;font-size:22px;font-family:var(--fd);font-weight:500;color:var(--ink);border-bottom:1px solid var(--line);cursor:pointer;list-style:none}
  .mobile-nav ul ul li>a{font-family:var(--fb);font-size:17px;padding:12px 0 12px 16px;border:0}
  .airline{display:none}
  .why .wrap,.faq .wrap,.contact .wrap,.calc .grid,.bhead .wrap{grid-template-columns:1fr;gap:40px}
  .svc-grid,.prod-grid{grid-template-columns:1fr 1fr}
  .brand-grid{grid-template-columns:repeat(3,1fr)}
  .foot{grid-template-columns:1fr 1fr}
  .series .wrap{grid-template-columns:1fr}
  .series .pic{position:static}
  .page .blocks{grid-template-columns:1fr}
  .faq .side{position:static}
}
@media (max-width:720px){
  .wrap{width:calc(100% - 32px)}
  section{padding:64px 0}
  .sec-head{margin-bottom:28px}
  h2{font-size:clamp(28px,7.4vw,36px)}
  .lede{font-size:17px}
  .nav{height:68px}.mobile-nav{inset:68px 0 0}
  .nav-right .btn-cta{display:none}
  .brand small{display:none}
  /* hero: image stays a real image, text sits on the wall like on desktop */
  .hero-static{padding:96px 0 40px;min-height:auto}
  .hero-static .pic{background-position:14% 40%}
  .hero-static .veil{background:linear-gradient(180deg,rgba(244,241,234,.9) 0%,rgba(244,241,234,.55) 60%,rgba(244,241,234,.2) 100%)}
  .hero-static h1{font-size:clamp(38px,11vw,48px)}
  .hero-static .sub{font-size:17px;max-width:30ch;text-shadow:var(--tshadow)}
  .hero-static .cta{flex-direction:row;flex-wrap:wrap;gap:10px;margin-top:22px}
  .hero-static .cta .btn{width:auto;font-size:15.5px;padding:13px 18px}
  .hero-static .hero-room{display:block;margin:28px -16px 0;height:52vw;background-size:cover;background-position:60% 45%;background-image:var(--img);border-radius:0}
  .trust .wrap{display:grid;grid-template-columns:1fr 1fr;gap:8px;padding:14px 0}
  .chip{font-size:12.5px;padding:8px 10px;justify-content:flex-start}
  .why .wrap{gap:24px}
  .why h2{font-size:clamp(30px,8vw,40px)}
  .why li{grid-template-columns:34px 1fr;gap:10px;padding:18px 0}
  .why li b{font-size:20px}
  .why li p{font-size:16px}
  /* services: a horizontal row you swipe, like the desktop row */
  .svc-grid{display:flex;gap:14px;overflow-x:auto;scroll-snap-type:x mandatory;padding:4px 16px 18px;margin:0 -16px;scrollbar-width:none}
  .svc-grid::-webkit-scrollbar{display:none}
  .svc{flex:0 0 78vw;scroll-snap-align:start}
  .svc .body{padding:20px 20px 22px}
  .svc .body p{font-size:15.5px}
  .svc h3{font-size:21px}
  .calc{border-radius:22px;padding:28px 20px}
  .calc .grid{gap:28px}
  .calc h2{font-size:clamp(26px,7vw,34px)}
  .calc .hint{font-size:15.5px}
  .range{margin-top:24px}
  .result{padding:20px}
  .picks li{grid-template-columns:44px 1fr auto;padding:8px 10px 8px 8px;gap:10px}
  .picks img{width:44px;height:44px}
  .picks b{font-size:14.5px}
  .picks .pr{font-size:15px}
  .picks .pr small{display:none}
  /* models: two per row, compact, same card language */
  .prod-grid{grid-template-columns:1fr 1fr;gap:12px}
  .prod{padding:14px;gap:6px;border-radius:16px}
  .prod .tag{top:12px;left:12px;font-size:10px;padding:4px 7px}
  .prod .img{height:110px;padding:6px}
  .prod .img img{max-height:100px}
  .prod .b{font-size:11px}
  .prod h3{font-size:16px;line-height:1.2}
  .prod .code,.prod ul{display:none}
  .prod .foot{flex-direction:column;align-items:flex-start;gap:8px;padding-top:10px}
  .prod .price b{font-size:20px}
  .prod .price s{font-size:13px;margin-left:6px}
  .prod .price small{font-size:12px}
  .link{font-size:15px}
  .brand-grid{grid-template-columns:1fr 1fr;gap:10px}
  .brand-tile{min-height:110px;padding:14px;gap:12px}
  .brand-tile .logo{height:30px}
  .brand-tile .logo img{max-height:26px;max-width:100px}
  .brand-tile .logo b{font-size:20px}
  .brand-tile .m{flex-direction:column;align-items:flex-start;gap:2px;font-size:11.5px}
  .brand-tile.cta b{font-size:19px}
  .faq .wrap{gap:24px}
  .faq summary{font-size:18px;padding:16px 0;gap:12px}
  .faq .a{padding:0 0 18px;font-size:16px}
  .contact .wrap{gap:28px}
  .clist{grid-template-columns:1fr 1fr;gap:14px;margin-top:22px}
  .clist li{grid-template-columns:1fr;gap:8px;align-items:start}
  .clist .ic{width:40px;height:40px;border-radius:12px}
  .clist a{font-size:16px;line-height:1.25;display:block;word-break:break-word;overflow-wrap:anywhere}
  .clist small{font-size:13.5px}
  .form{padding:20px;gap:14px;border-radius:18px}
  .form .row{grid-template-columns:1fr;gap:14px}
  .f input,.f textarea{font-size:16px;padding:12px 14px}
  .form .btn{width:100%}
  footer{padding:40px 0 24px}
  .foot{grid-template-columns:1fr 1fr;gap:26px 18px}
  .foot>div:first-child{grid-column:1/-1}
  .foot ul a{font-size:15px}
  .fine{flex-direction:column;font-size:13px}
  .mtable{display:block;overflow-x:auto}
  .page .list,.feat ul{columns:1}
  .callout{padding:22px}
  .callout b{font-size:22px}
  .bhead .wrap{gap:24px}
  .stats{gap:22px}
  .series{padding:44px 0}
  .series .pic{min-height:200px;padding:18px}
  .series .pic img{max-height:180px}
  .crumbs{padding-top:88px}
}
body.paused *,body.paused *::before,body.paused *::after{animation-play-state:paused!important}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none!important;transition:none!important;transition-delay:0s!important}
  [data-reveal]{opacity:1;transform:none}
  .over::before{transform:none}
  .airline{display:none}
}