/* Автоматизация освещения */

body:has(.os-hero-full){overflow-x:hidden}
.uni-main:has(.os-hero-full){padding-top:0}
.uni-main:has(.os-hero-full) .uni-wrap:first-child{padding-top:0}
.uni-main:has(.os-hero-full) .uni-title{display:none}
.uni-main .uni-wrap > .os-hero-full{margin-top:0 !important}

.os-sec{padding:20px 0}
.os-h2{margin:0 0 12px;font:700 clamp(22px,3vw,32px)/1.2 'VelaSans',system-ui,sans-serif;color:#EEF0F6}
.os-sub{margin:0 0 22px;max-width:820px;font:400 clamp(14px,1.6vw,17px)/1.6 'VelaSans',system-ui,sans-serif;color:rgba(238,240,246,.7)}
.os-btn{cursor:pointer;display:inline-flex;align-items:center;justify-content:center;gap:8px;font:600 16px/1 'VelaSans',system-ui,sans-serif;color:#fff;border:0;padding:16px 28px;border-radius:14px;background:linear-gradient(90deg,#7F6BFF,#5548AA);box-shadow:0 8px 24px rgba(127,107,255,.35);transition:filter .15s ease,transform .15s ease;text-decoration:none}
.os-btn:hover{filter:brightness(1.08);transform:translateY(-2px)}
.os-btn--ghost{background:transparent;border:1px solid rgba(255,255,255,.35);box-shadow:none}
.os-btn--ghost:hover{background:rgba(255,255,255,.08)}

.os-hero-full{position:relative;left:50%;right:50%;width:100vw;margin-left:-50vw;margin-right:-50vw;height:600px;min-height:500px;display:flex;align-items:center;overflow:hidden;color:#eef0f6;background:#0e1018 center/cover no-repeat}
.os-hero-overlay{position:absolute;inset:0;background:linear-gradient(105deg,rgba(8,10,16,.82) 0%,rgba(8,10,16,.55) 48%,rgba(8,10,16,.35) 100%);z-index:1}
.os-hero-in{position:relative;z-index:2;width:1600px;max-width:88%;margin:0 auto;padding:0 20px}
.os-hero-title{margin:0 0 18px;max-width:900px;font:600 clamp(30px,5vw,48px)/1.12 'VelaSans',system-ui,sans-serif;letter-spacing:-.6px;color:#fff}
.os-hero-lead{margin:0 0 34px;max-width:680px;font:400 clamp(17px,2vw,24px)/1.3 'VelaSans',system-ui,sans-serif;color:#c8c8d2}
.os-hero-actions{display:flex;flex-wrap:wrap;gap:16px}
.os-hero-actions .btn{padding:15px 28px !important;min-width:210px;justify-content:center}
@media (max-width:600px){.os-hero-full{height:auto;min-height:0;padding:96px 0 64px}.os-hero-actions .btn{min-width:0;width:100%}}

/* Цифры на стыке hero и следующего блока */
.os-sec--stats{position:relative;z-index:5;margin-top:-56px;padding-top:0;padding-bottom:8px}
@media (max-width:600px){.os-sec--stats{margin-top:-36px}}

.os-stats{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin:0;padding:22px;border-radius:20px;background:linear-gradient(135deg,rgba(20,22,32,.92),rgba(18,16,28,.88));border:1px solid rgba(127,107,255,.28);backdrop-filter:blur(12px);box-shadow:0 16px 40px rgba(0,0,0,.35)}
.os-stat{text-align:center;padding:8px;border-radius:14px;transition:transform .25s ease,background .25s ease}
.os-stat:hover{transform:translateY(-4px);background:rgba(255,255,255,.05)}
.os-stat-num{font:800 clamp(26px,3.6vw,42px)/1 'VelaSans',system-ui,sans-serif;background:linear-gradient(90deg,#CFC7FF,#7F6BFF);-webkit-background-clip:text;background-clip:text;color:transparent}
.os-stat-label{margin:8px 0 0;font:500 13px/1.4 'VelaSans',system-ui,sans-serif;color:rgba(238,240,246,.72)}
@media (max-width:760px){.os-stats{grid-template-columns:1fr 1fr}}

/* Interactive light stage */
.os-demo{display:grid;grid-template-columns:1.35fr .9fr;gap:22px;align-items:stretch}
@media (max-width:900px){.os-demo{grid-template-columns:1fr}}

.os-stage{
  position:relative;overflow:hidden;border-radius:20px;border:1px solid rgba(255,255,255,.12);
  min-height:420px;background:#12141c;
  --ceil:.35;
  --sofa:.4;
  --accent:.25;
  --spot:.15;
  --warm:.55;
  --amb:.35;
}
.os-stage[data-mode="morning"]{--ceil:.85;--sofa:.55;--accent:.3;--spot:.2;--warm:.75;--amb:.7}
.os-stage[data-mode="cinema"]{--ceil:.05;--sofa:.08;--accent:.7;--spot:.15;--warm:.35;--amb:.12}
.os-stage[data-mode="evening"]{--ceil:.45;--sofa:.7;--accent:.55;--spot:.4;--warm:.95;--amb:.5}
.os-stage[data-mode="party"]{--ceil:.9;--sofa:.8;--accent:.95;--spot:.85;--warm:.4;--amb:.85}
.os-stage[data-mode="away"]{--ceil:.08;--sofa:.05;--accent:.12;--spot:.55;--warm:.45;--amb:.1}
.os-stage[data-mode="night"]{--ceil:.12;--sofa:.2;--accent:.25;--spot:.65;--warm:.7;--amb:.22}

.os-room{
  position:absolute;inset:0;
  background:
    linear-gradient(180deg,rgba(10,12,18,calc(.75 - var(--amb)*.45)),rgba(10,12,18,calc(.55 - var(--amb)*.3))),
    url('https://test.maybesmart.ru/wp-content/themes/maybesmart/assets/images/osvesh.jpg') center/cover no-repeat;
  transition:filter .7s ease;
  filter:brightness(calc(.55 + var(--amb)*.55)) saturate(calc(.9 + var(--warm)*.2));
}

.os-glow{
  position:absolute;border-radius:50%;pointer-events:none;z-index:1;
  transition:opacity .7s ease,transform .7s ease,filter .7s ease;
  mix-blend-mode:screen;
}
.os-glow--ceil{
  left:10%;right:10%;top:-12%;height:48%;
  background:radial-gradient(ellipse at 50% 75%,rgba(255,236,200,calc(var(--ceil)*.55)),transparent 72%);
  opacity:var(--ceil);
}
.os-glow--sofa{
  left:4%;width:52%;bottom:0;height:55%;
  background:radial-gradient(ellipse at 40% 35%,rgba(255,210,150,calc(var(--sofa)*.5)),transparent 70%);
  opacity:var(--sofa);
}
.os-glow--accent{
  right:6%;width:42%;top:20%;height:50%;
  background:radial-gradient(ellipse at 55% 45%,rgba(200,180,255,calc(var(--accent)*.45)),transparent 70%);
  opacity:var(--accent);
}
.os-glow--spot{
  left:35%;width:30%;bottom:-5%;height:60%;
  background:radial-gradient(ellipse at 50% 90%,rgba(255,244,210,calc(var(--spot)*.4)),transparent 65%);
  opacity:var(--spot);
}

/* Мягкие шары света по ландшафту — без «палочек» */
.os-lamp{
  position:absolute;z-index:2;pointer-events:none;border-radius:50%;
  background:radial-gradient(circle at 40% 35%,#fff8e8 0%,#ffe2a8 35%,rgba(255,200,120,.15) 70%,transparent 100%);
  transition:opacity .7s ease,transform .7s ease,filter .7s ease,box-shadow .7s ease;
  filter:blur(.3px);
}
.os-lamp::after{
  content:"";position:absolute;left:50%;top:50%;width:220%;height:220%;margin:-110% 0 0 -110%;
  border-radius:50%;
  background:radial-gradient(circle,rgba(255,220,160,.55),transparent 68%);
  transition:opacity .7s ease;
}
.os-lamp--1{left:18%;bottom:22%;width:18px;height:18px;opacity:calc(.25 + var(--sofa)*.75);box-shadow:0 0 28px rgba(255,210,140,calc(var(--sofa)*.9))}
.os-lamp--2{left:32%;bottom:28%;width:14px;height:14px;opacity:calc(.2 + var(--ceil)*.7);box-shadow:0 0 22px rgba(255,220,160,calc(var(--ceil)*.8))}
.os-lamp--3{left:48%;bottom:24%;width:16px;height:16px;opacity:calc(.2 + var(--spot)*.8);box-shadow:0 0 26px rgba(255,210,150,calc(var(--spot)*.85))}
.os-lamp--4{right:28%;bottom:30%;width:13px;height:13px;opacity:calc(.15 + var(--accent)*.7);box-shadow:0 0 24px rgba(210,190,255,calc(var(--accent)*.75))}
.os-lamp--5{right:16%;bottom:20%;width:20px;height:20px;opacity:calc(.2 + var(--warm)*.55 * var(--amb));box-shadow:0 0 32px rgba(255,200,140,calc(var(--amb)*.9))}
.os-stage[data-mode="cinema"] .os-lamp{opacity:.08;filter:blur(1px) brightness(.4)}
.os-stage[data-mode="cinema"] .os-lamp--4{opacity:calc(.35 + var(--accent)*.5);filter:blur(.2px) brightness(1.1)}
.os-stage[data-mode="away"] .os-lamp{opacity:.06}
.os-stage[data-mode="away"] .os-lamp--2,
.os-stage[data-mode="away"] .os-lamp--5{opacity:.45;animation:osPulse 2.8s ease-in-out infinite}
.os-stage[data-mode="night"] .os-lamp{opacity:.12}
.os-stage[data-mode="night"] .os-lamp--1,
.os-stage[data-mode="night"] .os-lamp--3{opacity:.55}
@keyframes osPulse{0%,100%{opacity:.25;transform:scale(1)}50%{opacity:.7;transform:scale(1.08)}}

.os-hint{
  position:absolute;left:16px;right:16px;bottom:16px;z-index:4;
  padding:12px 14px;border-radius:12px;
  background:rgba(12,14,20,.72);border:1px solid rgba(255,255,255,.12);
  backdrop-filter:blur(8px);
  font:500 13px/1.4 'VelaSans',system-ui,sans-serif;color:rgba(238,240,246,.82);
}
.os-hint b{color:#CFC7FF;font-weight:600}

.os-panel{
  display:flex;flex-direction:column;gap:12px;
  background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.12);
  border-radius:20px;padding:22px;
}
.os-panel h3{margin:0;font:700 20px/1.3 'VelaSans',system-ui,sans-serif;color:#EEF0F6}
.os-panel > p{margin:0;font:400 14px/1.55 'VelaSans',system-ui,sans-serif;color:rgba(238,240,246,.7)}
.os-modes{display:grid;gap:10px;margin-top:4px}
.os-mode{
  text-align:left;cursor:pointer;border:1px solid rgba(255,255,255,.12);
  background:rgba(255,255,255,.03);border-radius:14px;padding:12px 14px;
  color:#eef0f6;transition:border-color .2s ease,background .2s ease,transform .2s ease;
}
.os-mode:hover,.os-mode.is-act{
  border-color:rgba(169,154,255,.55);background:rgba(127,107,255,.14);transform:translateX(3px);
}
.os-mode strong{display:block;font:600 15px/1.3 'VelaSans',system-ui,sans-serif;margin:0 0 4px;color:#fff}
.os-mode span{display:block;font:400 13px/1.45 'VelaSans',system-ui,sans-serif;color:rgba(238,240,246,.7)}
.os-explain{
  margin-top:auto;padding:14px;border-radius:14px;
  background:linear-gradient(135deg,rgba(127,107,255,.16),rgba(85,72,170,.08));
  border:1px solid rgba(127,107,255,.28);
  min-height:96px;
}
.os-explain h4{margin:0 0 6px;font:700 15px/1.3 'VelaSans',system-ui,sans-serif;color:#CFC7FF}
.os-explain p{margin:0;font:400 13px/1.5 'VelaSans',system-ui,sans-serif;color:rgba(238,240,246,.78)}

.os-cases{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
@media (max-width:900px){.os-cases{grid-template-columns:1fr 1fr}}
@media (max-width:560px){.os-cases{grid-template-columns:1fr}}
.os-case{
  position:relative;overflow:hidden;min-height:210px;border-radius:18px;
  border:0;background:#14151b center/cover no-repeat;
  transition:transform .2s ease;
}
.os-case::before{
  content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(11,12,15,.2) 0%,rgba(11,12,15,.55) 45%,rgba(11,12,15,.92) 100%);
  transition:background .2s ease;
}
.os-case:hover{transform:translateY(-5px)}
.os-case:hover::before{background:linear-gradient(180deg,rgba(11,12,15,.2) 0%,rgba(85,72,170,.35) 50%,rgba(11,12,15,.94) 100%)}
.os-case-body{position:relative;z-index:1;padding:20px;display:flex;flex-direction:column;justify-content:flex-end;height:100%;min-height:210px;border:0}
.os-case h3{margin:0;font:700 17px/1.3 'VelaSans',system-ui,sans-serif;color:#fff}
.os-case p{margin:8px 0 0;font:400 13px/1.5 'VelaSans',system-ui,sans-serif;color:rgba(238,240,246,.82)}
.os-case-tag{
  align-self:flex-start;margin:0 0 12px;font:600 11px/1 'VelaSans',system-ui,sans-serif;
  color:#CFC7FF;background:rgba(127,107,255,.22);border:1px solid rgba(127,107,255,.4);
  padding:6px 10px;border-radius:999px;
}

.os-types{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
@media (max-width:900px){.os-types{grid-template-columns:1fr 1fr}}
@media (max-width:520px){.os-types{grid-template-columns:1fr}}
.os-type{
  padding:20px;border-radius:18px;background:rgba(255,255,255,.03);
  border:1px solid rgba(255,255,255,.1);transition:transform .2s ease,border-color .2s ease;
}
.os-type:hover{transform:translateY(-4px);border-color:rgba(127,107,255,.5)}
.os-type-ic{
  width:44px;height:44px;border-radius:12px;margin:0 0 14px;
  display:grid;place-items:center;color:#CFC7FF;
  background:rgba(127,107,255,.16);border:1px solid rgba(127,107,255,.3);
}
.os-type-ic svg{width:22px;height:22px}
.os-type h3{margin:0 0 8px;font:700 16px/1.3 'VelaSans',system-ui,sans-serif;color:#EEF0F6}
.os-type p{margin:0;font:400 13px/1.55 'VelaSans',system-ui,sans-serif;color:rgba(238,240,246,.7)}

.os-checks{display:grid;gap:9px;margin:0;padding:0;list-style:none}
.os-checks li{display:flex;gap:10px;align-items:flex-start;font:400 14px/1.5 'VelaSans',system-ui,sans-serif;color:rgba(238,240,246,.85)}
.os-checks li::before{
  content:"";flex:0 0 18px;height:18px;margin-top:1px;border-radius:50%;
  border:1px solid rgba(169,154,255,.45);
  background:rgba(169,154,255,.18) url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="none" stroke="%23A99AFF" stroke-width="3" stroke-linecap="round" stroke-linejoin="round"><path d="M20 6 9 17l-5-5"/></svg>') center/10px no-repeat;
}

.os-benefits{display:grid;grid-template-columns:1.1fr 1fr;gap:22px;align-items:center}
@media (max-width:800px){.os-benefits{grid-template-columns:1fr}}
.os-benefits-visual{
  min-height:280px;border-radius:20px;border:0;
  background:#14151b center/cover no-repeat;position:relative;overflow:hidden;
}
.os-benefits-visual::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,transparent 30%,rgba(12,12,18,.75));
}

.os-steps{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;counter-reset:os}
.os-step{position:relative;background:rgba(255,255,255,.03);border:1px solid rgba(255,255,255,.10);border-radius:18px;padding:24px 20px;transition:transform .2s ease,border-color .2s ease}
.os-step:hover{transform:translateY(-4px);border-color:rgba(127,107,255,.5)}
.os-step::before{counter-increment:os;content:"0" counter(os);display:block;font:800 28px/1 'VelaSans',system-ui,sans-serif;background:linear-gradient(90deg,#CFC7FF,#7F6BFF);-webkit-background-clip:text;background-clip:text;color:transparent;margin:0 0 12px}
.os-step h3{margin:0 0 8px;font:700 16px/1.3 'VelaSans',system-ui,sans-serif;color:#EEF0F6}
.os-step p{margin:0;font:400 13px/1.55 'VelaSans',system-ui,sans-serif;color:rgba(238,240,246,.7)}
@media (max-width:900px){.os-steps{grid-template-columns:1fr 1fr}}
@media (max-width:520px){.os-steps{grid-template-columns:1fr}}

.os-cta{display:flex;align-items:center;justify-content:space-between;gap:24px;flex-wrap:wrap;padding:30px;border-radius:20px;background:linear-gradient(135deg,rgba(127,107,255,.18),rgba(85,72,170,.10));border:1px solid rgba(127,107,255,.30)}
.os-cta h3{margin:0;font:700 clamp(20px,2.6vw,26px)/1.2 'VelaSans',system-ui,sans-serif;color:#EEF0F6}
.os-cta p{margin:8px 0 0;max-width:560px;font:400 15px/1.55 'VelaSans',system-ui,sans-serif;color:rgba(238,240,246,.74)}
.os-cta-btns{display:flex;flex-wrap:wrap;gap:12px}
@media (max-width:520px){.os-cta-btns{width:100%}.os-cta .os-btn{width:100%}}