/* cyrillic-ext */
@font-face {
  font-family: 'Onest';
  font-style: normal;
  font-weight: 400 700;
  font-display: swap;
  src: url(../assets/fonts/onest-cyrillic-ext.woff2) format('woff2');
  unicode-range: U+0460-052F, U+1C80-1C8A, U+20B4, U+2DE0-2DFF, U+A640-A69F, U+FE2E-FE2F;
}
/* cyrillic */
@font-face {
  font-family: 'Onest';
  font-style: normal;
  font-weight: 400 700;
  font-display: swap;
  src: url(../assets/fonts/onest-cyrillic.woff2) format('woff2');
  unicode-range: U+0301, U+0400-045F, U+0490-0491, U+04B0-04B1, U+2116;
}
/* math */
@font-face {
  font-family: 'Onest';
  font-style: normal;
  font-weight: 400 700;
  font-display: swap;
  src: url(../assets/fonts/onest-math.woff2) format('woff2');
  unicode-range: U+0302-0303, U+0305, U+0307-0308, U+0310, U+0312, U+0315, U+031A, U+0326-0327, U+032C, U+032F-0330, U+0332-0333, U+0338, U+033A, U+0346, U+034D, U+0391-03A1, U+03A3-03A9, U+03B1-03C9, U+03D1, U+03D5-03D6, U+03F0-03F1, U+03F4-03F5, U+2016-2017, U+2034-2038, U+203C, U+2040, U+2043, U+2047, U+2050, U+2057, U+205F, U+2070-2071, U+2074-209F, U+20D0-20DC, U+20E1, U+20E5-20EF, U+2100-2112, U+2114-2115, U+2117-2121, U+2123-214F, U+2190, U+2192, U+2194-21AE, U+21B0-21E5, U+21F1-21F2, U+21F4-2211, U+2213-2214, U+2216-22FF, U+2308-230B, U+2310, U+2319, U+231C-2321, U+2336-237A, U+237C, U+2395, U+239B-23B7, U+23D0, U+23DC-23E1, U+2474-2475, U+25AF, U+25B3, U+25B7, U+25BD, U+25C1, U+25CA, U+25CC, U+25FB, U+266D-266F, U+27C0-27FF, U+2900-2AFF, U+2B0E-2B11, U+2B30-2B4C, U+2BFE, U+3030, U+FF5B, U+FF5D, U+1D400-1D7FF, U+1EE00-1EEFF;
}
/* symbols */
@font-face {
  font-family: 'Onest';
  font-style: normal;
  font-weight: 400 700;
  font-display: swap;
  src: url(../assets/fonts/onest-symbols.woff2) format('woff2');
  unicode-range: U+0001-000C, U+000E-001F, U+007F-009F, U+20DD-20E0, U+20E2-20E4, U+2150-218F, U+2190, U+2192, U+2194-2199, U+21AF, U+21E6-21F0, U+21F3, U+2218-2219, U+2299, U+22C4-22C6, U+2300-243F, U+2440-244A, U+2460-24FF, U+25A0-27BF, U+2800-28FF, U+2921-2922, U+2981, U+29BF, U+29EB, U+2B00-2BFF, U+4DC0-4DFF, U+FFF9-FFFB, U+10140-1018E, U+10190-1019C, U+101A0, U+101D0-101FD, U+102E0-102FB, U+10E60-10E7E, U+1D2C0-1D2D3, U+1D2E0-1D37F, U+1F000-1F0FF, U+1F100-1F1AE, U+1F1E6-1F1FF, U+1F30D-1F30F, U+1F315, U+1F31C, U+1F31E, U+1F320-1F32C, U+1F336, U+1F378, U+1F37D, U+1F382, U+1F393-1F39F, U+1F3A7-1F3A8, U+1F3AC-1F3AF, U+1F3C2, U+1F3C4-1F3C6, U+1F3CA-1F3CE, U+1F3D4-1F3E0, U+1F3ED, U+1F3F1-1F3F3, U+1F3F5-1F3F7, U+1F408, U+1F415, U+1F41F, U+1F426, U+1F43F, U+1F441-1F442, U+1F444, U+1F446-1F449, U+1F44C-1F44E, U+1F453, U+1F46A, U+1F47D, U+1F4A3, U+1F4B0, U+1F4B3, U+1F4B9, U+1F4BB, U+1F4BF, U+1F4C8-1F4CB, U+1F4D6, U+1F4DA, U+1F4DF, U+1F4E3-1F4E6, U+1F4EA-1F4ED, U+1F4F7, U+1F4F9-1F4FB, U+1F4FD-1F4FE, U+1F503, U+1F507-1F50B, U+1F50D, U+1F512-1F513, U+1F53E-1F54A, U+1F54F-1F5FA, U+1F610, U+1F650-1F67F, U+1F687, U+1F68D, U+1F691, U+1F694, U+1F698, U+1F6AD, U+1F6B2, U+1F6B9-1F6BA, U+1F6BC, U+1F6C6-1F6CF, U+1F6D3-1F6D7, U+1F6E0-1F6EA, U+1F6F0-1F6F3, U+1F6F7-1F6FC, U+1F700-1F80B, U+1F810-1F847, U+1F850-1F859, U+1F860-1F887, U+1F890-1F8AD, U+1F8B0-1F8BB, U+1F8C0-1F8C1, U+1F8D0-1F8D8, U+1F900-1F90B, U+1F93B, U+1F946, U+1F984, U+1F996, U+1F9E9, U+1FA00-1FA6F, U+1FA70-1FA7C, U+1FA80-1FAC6, U+1FAC8, U+1FACC-1FADD, U+1FADF-1FAEB, U+1FAEF-1FAFA, U+1FB00-1FBFF;
}
/* vietnamese */
@font-face {
  font-family: 'Onest';
  font-style: normal;
  font-weight: 400 700;
  font-display: swap;
  src: url(../assets/fonts/onest-vietnamese.woff2) format('woff2');
  unicode-range: U+0102-0103, U+0110-0111, U+0128-0129, U+0168-0169, U+01A0-01A1, U+01AF-01B0, U+0300-0301, U+0303-0304, U+0308-0309, U+0323, U+0329, U+1EA0-1EF9, U+20AB;
}
/* latin-ext */
@font-face {
  font-family: 'Onest';
  font-style: normal;
  font-weight: 400 700;
  font-display: swap;
  src: url(../assets/fonts/onest-latin-ext.woff2) format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C4, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
/* latin */
@font-face {
  font-family: 'Onest';
  font-style: normal;
  font-weight: 400 700;
  font-display: swap;
  src: url(../assets/fonts/onest-latin.woff2) format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

/* Палитра взята из исходного макета. Подробности в DESIGN.md */
:root{
  --ink:#172820;
  --dark:#112b25;
  --dark-2:#17362d;
  --dark-3:#294a38;
  --green:#b9e668;
  --green-2:#d3f198;
  --mint:#d8f3ad;
  --closing:#c9ed91;
  --paper:#f4f5ed;
  --sage:#dce9d5;
  --sage-2:#e8eee2;
  --white:#fff;
  --muted:#5c6b61;
  --line:#dce4d8;
  --on-dark:#b8cabb;
  --ok:#3f6e31;
  --ok-bg:#edf6e5;
  --warn:#7a5f1c;
  --warn-bg:#faf2db;
  --closing-text:#3a5433;
  --edge:clamp(8px,1.1vw,16px);
  --gutter:clamp(16px,5vw,56px);
  --ease-out:cubic-bezier(.215,.61,.355,1);
  --lift:0 0 0 1px rgba(23,40,32,.06),0 1px 2px rgba(23,40,32,.05),0 14px 34px rgba(50,80,55,.09);
  color-scheme:light;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:96px;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--paper);color:var(--ink);font:400 17px/1.55 "Onest",system-ui,-apple-system,"Segoe UI",Arial,sans-serif;-webkit-font-smoothing:antialiased;-webkit-tap-highlight-color:transparent;overflow-x:clip}
a{color:inherit;text-decoration:none}
a,button{touch-action:manipulation}
h1,h2,h3,p,ul,ol,figure{margin:0;padding:0}
ul,ol{list-style:none}
svg{display:block}
p{text-wrap:pretty}
.wrap{width:min(1240px,100% - var(--gutter)*2);margin-inline:auto}
.nowrap{white-space:nowrap}
.icon{width:1.15em;height:1.15em;flex:none;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
:focus-visible{outline:3px solid var(--ink);outline-offset:3px;border-radius:6px}
.on-dark :focus-visible{outline-color:var(--green)}
.defs{position:absolute;width:0;height:0}

.skip{position:absolute;left:12px;top:-64px;z-index:60;padding:12px 18px;background:var(--white);border-radius:12px;font-weight:600}
.skip:focus{top:12px}

.btn{position:relative;display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:54px;padding:14px 26px;border-radius:999px;background:var(--dark);color:var(--white);font-weight:600;font-size:16px;line-height:1.2;text-align:center;overflow:hidden;isolation:isolate;transition:transform .12s var(--ease-out)}
.btn::before{content:"";position:absolute;inset:0;z-index:-1;background:#24483a;border-radius:inherit;transform:translateY(101%);transition:transform .32s var(--ease-out)}
.btn:active{transform:scale(.97)}
.btn .icon{transition:transform .32s var(--ease-out)}
.btn-lime{background:var(--green);color:#162b20}
.btn-lime::before{background:#d3f198}
.btn-small{min-height:44px;padding:10px 20px;font-size:15px}
@media(hover:hover) and (pointer:fine){
  .btn:hover::before{transform:none}
  .btn:hover .icon{transform:rotate(-24deg) scale(1.12)}
  .nav>a:hover,.login:hover,.foot-nav a:hover{color:var(--ink);text-decoration:underline;text-underline-offset:4px;text-decoration-thickness:1px}
}

.logo{display:inline-flex;align-items:center;gap:9px;min-height:44px;font-weight:700;font-size:21px;letter-spacing:-.04em}
.logo-mark{width:30px;height:30px;display:grid;place-items:center;border-radius:9px;background:#1b3d30;color:#c7ec86;font-size:20px;line-height:1;padding-bottom:3px}
.logo-dot{color:#7ba65a}

.pill{display:inline-flex;align-items:center;gap:8px;padding:6px 13px;border-radius:999px;background:var(--sage-2);font-size:14px;font-weight:500;line-height:1.3}
.pill::before{content:"";flex:none;width:7px;height:7px;border-radius:50%;background:#7bad40}
.on-dark .pill{background:rgba(255,255,255,.09);color:var(--white)}
.on-dark .pill::before{background:var(--green)}
h2{font-weight:600;font-size:clamp(36px,5vw,68px);line-height:1.05;letter-spacing:-.045em;text-wrap:balance}
h3{font-weight:600;letter-spacing:-.03em;line-height:1.15}
.w{display:inline-block;overflow:clip;padding-bottom:.16em;margin-bottom:-.16em;vertical-align:top}
.wi{display:inline-block}

.announce{background:var(--mint);font-size:14px;line-height:1.35}
.announce .wrap{display:flex;flex-wrap:wrap;align-items:center;justify-content:center;gap:2px 10px;padding-block:9px;text-align:center}
.announce strong{display:inline-flex;align-items:center;gap:7px;font-weight:600}

/* Навигация */
.top{position:sticky;top:10px;z-index:40;margin-block:10px;padding-inline:var(--edge)}
.top-in{position:relative;max-width:1240px;margin-inline:auto;height:64px;padding:0 10px 0 20px;display:flex;align-items:center;justify-content:space-between;gap:24px;background:var(--white);border-radius:999px;box-shadow:var(--lift)}
.top-in::after{content:"";position:absolute;left:30px;right:30px;bottom:0;height:2px;border-radius:2px;background:#7bad40;transform:scaleX(var(--p,0));transform-origin:left}
.nav{display:flex;align-items:center;gap:30px;font-size:15px;color:#43554a}
.nav>a{position:relative;display:inline-flex;align-items:center;min-height:44px}
.nav>a.is-here{color:var(--ink);font-weight:600}
.menu-extra{display:none}
.actions{display:flex;align-items:center;gap:18px;font-size:15px;font-weight:600}
.login{display:inline-flex;align-items:center;min-height:44px}
.burger{display:none;position:relative;width:44px;height:44px;border:0;border-radius:50%;background:var(--sage-2);color:inherit;cursor:pointer}
.burger i{position:absolute;left:13px;right:13px;top:50%;height:2px;margin-top:-1px;border-radius:2px;background:currentColor;transition:transform .2s var(--ease-out)}
.burger i:first-child{transform:translateY(-4px)}
.burger i:last-child{transform:translateY(4px)}
.burger[aria-expanded="true"] i:first-child{transform:rotate(45deg)}
.burger[aria-expanded="true"] i:last-child{transform:rotate(-45deg)}

/* Первый экран */
.hero{position:relative;display:flow-root;margin-inline:var(--edge);border-radius:32px;background:
  radial-gradient(90% 62% at 50% 104%,rgba(185,230,104,.34),transparent 70%),
  var(--dark);color:var(--white);padding-top:clamp(32px,4vw,56px);text-align:center}
.hero-bg{position:absolute;inset:0;border-radius:inherit;overflow:hidden;pointer-events:none}
.hero-grid{position:absolute;inset:-8% 0 -8%;
  background-image:linear-gradient(rgba(211,241,152,.07) 1px,transparent 1px),linear-gradient(90deg,rgba(211,241,152,.07) 1px,transparent 1px);
  background-size:64px 64px;background-position:center top;
  -webkit-mask-image:radial-gradient(70% 60% at 50% 34%,#000 10%,transparent 78%);mask-image:radial-gradient(70% 60% at 50% 34%,#000 10%,transparent 78%)}
.hero-glow{position:absolute;left:0;top:0;width:640px;height:640px;margin:-320px 0 0 -320px;border-radius:50%;background:radial-gradient(closest-side,rgba(185,230,104,.17),transparent);opacity:0;transition:opacity .4s ease}
.hero:hover .hero-glow{opacity:1}
.fl{position:absolute;pointer-events:none;z-index:1}
.fl>div{animation:drift 7s ease-in-out infinite alternate}
.fl svg{width:100%;height:auto;filter:drop-shadow(0 22px 26px rgba(4,18,13,.45))}
.fl-helmet{left:clamp(16px,6vw,104px);top:78px;width:clamp(96px,11vw,168px);rotate:-12deg}
.fl-doc{right:clamp(20px,7vw,120px);top:56px;width:clamp(78px,8.6vw,128px);rotate:11deg}
.fl-doc>div{animation-delay:-2.6s;animation-duration:8.5s}
.fl-key{left:clamp(14px,5.4vw,96px);top:372px;width:clamp(130px,15vw,224px);rotate:-20deg}
.fl-key>div{animation-delay:-4s;animation-duration:9s}
.fl-tape{right:clamp(14px,5.6vw,100px);top:338px;width:clamp(104px,12vw,180px);rotate:8deg}
.fl-tape>div{animation-delay:-1.3s;animation-duration:7.8s}
@keyframes drift{from{transform:translateY(-9px) rotate(-2.5deg)}to{transform:translateY(11px) rotate(3deg)}}

.hero .wrap{position:relative;z-index:2}
.hero h1{margin-top:18px;font-weight:600;font-size:clamp(40px,min(6.7vw,11.2vh),104px);line-height:1;letter-spacing:-.052em}
.hero h1 .ln{display:block;overflow:clip;padding-bottom:.16em;margin-bottom:-.16em}
.hero h1 .ln>span{display:block;animation:lineup .95s cubic-bezier(.16,1,.3,1) both;animation-delay:calc(var(--i,0)*90ms + 80ms)}
@keyframes lineup{from{transform:translateY(112%)}to{transform:none}}
.lead{margin:24px auto 0;max-width:33em;font-size:clamp(17px,1.5vw,20px);line-height:1.5;color:var(--on-dark)}
.hero-cta{display:flex;flex-wrap:wrap;align-items:center;justify-content:center;gap:14px 22px;margin-top:30px}
.note{font-size:14px;line-height:1.45;text-align:left;color:var(--on-dark)}
.note strong{color:var(--white);font-weight:600}
.assure{display:flex;flex-wrap:wrap;justify-content:center;gap:6px 26px;margin-top:24px;font-size:15px;color:var(--on-dark)}
.assure li{display:flex;align-items:center;gap:8px}
.assure .icon{color:var(--green)}

.art{position:relative;max-width:1080px;margin:clamp(28px,3vw,44px) auto -110px;text-align:left;perspective:1500px}
.art-top{display:flex;justify-content:space-between;gap:16px;padding:0 10px 12px;font-size:14px;color:var(--on-dark)}
.art-top span:last-child{display:inline-flex;align-items:center;gap:8px}
.led{width:8px;height:8px;border-radius:50%;background:var(--green);animation:led 2.4s ease-in-out infinite}
@keyframes led{0%,100%{box-shadow:0 0 0 0 rgba(185,230,104,.55)}60%{box-shadow:0 0 0 7px rgba(185,230,104,0)}}
.tilt{transform-style:preserve-3d;will-change:transform}
.frame{position:relative;padding:8px;border-radius:28px;background:rgba(255,255,255,.16);box-shadow:0 30px 70px rgba(10,30,22,.32);transform-origin:50% 0}
.frame-key{display:none}
.window{background:var(--white);color:var(--ink);border-radius:20px;overflow:hidden}
.w-bar{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:4px 16px;min-height:52px;padding:10px 22px;box-shadow:inset 0 -1px 0 #edf1eb;font-size:13px;color:var(--muted)}
.w-brand{font-weight:700;color:#244734;font-size:15px;letter-spacing:-.03em}
.w-bar .led{background:#7bad40}
.w-body{display:grid;grid-template-columns:168px minmax(0,1fr)}
.w-side{display:flex;flex-direction:column;gap:2px;padding:16px 12px;background:#f9fbf6;box-shadow:inset -1px 0 0 #edf1eb;font-size:14px;color:var(--muted)}
.w-side span{padding:8px 12px;border-radius:10px}
.w-side .on{background:#e6f3dc;color:#315e36;font-weight:600}
.w-main{padding:26px 28px 8px}
.w-over{font-size:14px;color:var(--muted)}
.w-title{font-size:clamp(24px,2.5vw,32px);line-height:1.15;font-weight:600;letter-spacing:-.04em;margin:3px 0 20px}
.w-cards{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}
.w-card{display:flex;flex-direction:column;padding:16px;border-radius:14px;background:var(--paper);font-size:13px;color:var(--muted);line-height:1.35}
.w-card:first-child{background:var(--mint)}
.w-card:first-child,.w-card:first-child em{color:#3f5a38}
.w-card strong{display:block;margin:12px 0 4px;font-size:clamp(17px,1.6vw,21px);line-height:1.12;letter-spacing:-.025em;color:var(--ink);font-weight:600}
.w-card em{font-style:normal}
.mini{display:block;margin-top:14px;height:42px}
.mini-a{display:grid;gap:5px;align-content:end}
.mini-a b{display:block;height:8px;border-radius:8px;background:#7bad40;transform-origin:left}
.mini-a b:nth-child(1){width:64%}
.mini-a b:nth-child(2){width:88%;margin-left:12%;background:#5c8f3d;width:70%}
.mini-a b:nth-child(3){width:46%;margin-left:40%;background:#315e36}
.mini-b{display:grid;grid-template-columns:repeat(8,1fr);gap:4px;align-content:end}
.mini-b b{height:20px;border-radius:3px;background:#7bad40}
.mini-b b:nth-child(n+6){background:var(--line)}
.mini-c{width:100%;fill:none;stroke:#5c8f3d;stroke-width:2.4;stroke-linecap:round;stroke-linejoin:round}
.w-log{margin-top:24px}
.w-row{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:12px 0;box-shadow:inset 0 -1px 0 #f0f3ed;font-size:15px;line-height:1.3}
.badge{flex:none;display:inline-flex;align-items:center;padding:4px 10px;border-radius:999px;background:var(--ok-bg);color:var(--ok);font-size:13px;font-weight:500}
.badge.warn{background:var(--warn-bg);color:var(--warn)}
.w-label{padding:14px 0 12px;text-align:right;font-size:13px;color:var(--muted)}

/* Подводка */
.intro{padding-block:calc(110px + clamp(64px,8vw,112px)) 0;text-align:center}
.intro-text{margin:18px auto 0;max-width:24em;font-size:clamp(26px,3.6vw,48px);line-height:1.16;font-weight:500;letter-spacing:-.04em;text-wrap:balance}

.section{padding-block:clamp(64px,8vw,112px)}
.panel{margin-inline:var(--edge);border-radius:32px;padding-block:clamp(56px,7vw,96px)}
.head{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,23em);gap:18px 48px;align-items:end;margin-bottom:clamp(30px,4vw,48px)}
.head h2{margin-top:16px}
.head>p{color:var(--muted)}
.on-dark .head>p{color:var(--on-dark)}

/* Шаги */
.steps{--pad:clamp(24px,3vw,40px);display:grid;grid-template-columns:repeat(3,minmax(0,1fr));padding-block:clamp(30px,3.4vw,44px) 8px;border-radius:24px;background:var(--white);box-shadow:var(--lift)}
.step{position:relative;display:flex;flex-direction:column;padding:32px var(--pad) clamp(28px,3vw,40px)}
.step::before{content:"";position:absolute;left:0;right:0;top:5px;height:4px;background:var(--green);transform:scaleX(var(--p,1));transform-origin:left}
.step:first-child::before{left:var(--pad)}
.step:last-child::before{background:linear-gradient(90deg,var(--green) 0,var(--green) var(--pad),var(--sage-2) 100%)}
.step::after{content:"";position:absolute;left:var(--pad);top:0;width:14px;height:14px;border-radius:50%;background:var(--dark);box-shadow:0 0 0 3px var(--white);transform:scale(var(--n,1))}
.step-mark{display:flex;align-items:baseline;gap:10px;font-size:15px;color:var(--muted)}
.step-num{font-size:15px;font-weight:600;color:var(--ink)}
.step-art{width:100%;max-width:280px;height:104px;margin-top:22px}
.step h3{margin-top:22px;font-size:clamp(25px,2.2vw,30px)}
.step p{margin-top:10px;color:var(--muted);font-size:16px}
.caret{animation:blink 1.05s steps(1) infinite}
@keyframes blink{50%{opacity:0}}

/* Из сметы в работу */
.feature{background:var(--white)}
.feature-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:clamp(36px,6vw,88px);align-items:center}
.feature-copy h2{margin-top:16px}
.feature-copy>p{margin-top:20px;color:var(--muted);max-width:31em}
.checks{margin-top:26px}
.checks li{display:grid;grid-template-columns:30px minmax(0,1fr);gap:12px;padding:15px 0;box-shadow:inset 0 1px 0 var(--line)}
.check{display:grid;place-items:center;width:28px;height:28px;border-radius:50%;background:var(--mint);color:#3f6e31}
.check .icon{width:15px;height:15px}
.checks strong{display:block;font-weight:600;line-height:1.3}
.checks span{display:block;margin-top:3px;color:var(--muted);font-size:16px;line-height:1.5}

.estimate{position:relative;min-height:560px;background:var(--sage);border-radius:24px;padding:clamp(16px,2.8vw,32px);overflow:hidden}
.est-head{position:relative;z-index:3;font-weight:500;font-size:15px;margin-bottom:clamp(44px,5vw,60px)}
.sheet{position:absolute;z-index:1;left:clamp(16px,2.8vw,32px);right:clamp(16px,2.8vw,32px);top:clamp(52px,6vw,72px);padding:6px 16px;background:var(--white);border-radius:12px;box-shadow:var(--lift);transform-origin:50% 30%}
html:not(.motion) .sheet{opacity:.55;transform:rotate(-2.4deg) scale(.97)}
.sr{display:flex;align-items:center;gap:10px;height:30px;padding-inline:8px;margin-inline:-8px;border-radius:6px;box-shadow:inset 0 -1px 0 #edf1eb}
.sr i{display:block;height:6px;border-radius:6px;background:#a9bcae}
.sr.key i{background:#4e7a43}
.scan{position:absolute;left:0;right:0;top:0;height:2px;background:#7bad40;box-shadow:0 0 18px 5px rgba(123,173,64,.45);opacity:0}
.paper{position:relative;z-index:2;background:var(--white);border-radius:16px;padding:clamp(18px,2.2vw,26px);box-shadow:var(--lift)}
.paper-title{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:8px 12px;margin-bottom:12px}
.paper-title h3{font-size:22px}
.work-row{display:grid;grid-template-columns:minmax(0,1fr) 40px 18px;align-items:center;gap:8px;min-height:50px;padding-block:10px;box-shadow:inset 0 1px 0 #edf1eb;font-size:16px;line-height:1.3}
.work-row b{font-weight:500}
.work-row span{color:var(--muted)}
.work-row .icon{width:18px;height:18px;color:#7ba65a}
.paper-foot{margin-top:12px;padding:14px 16px;border-radius:10px;background:var(--mint);color:#2f4a2c;font-size:15px;line-height:1.45}
.est-note{position:relative;z-index:3;margin-top:12px;text-align:right;font-size:13px;color:#4f5e54}

/* На высоких экранах блок удерживается, пока смета превращается в список */
@media(min-width:1081px) and (min-height:820px){
  .feature-track{height:240vh}
  .feature-stick{position:sticky;top:104px}
}

/* Во время работ: стройка растёт при прокрутке */
.panel.site{margin-inline:0;border-radius:0;background:var(--dark);color:var(--white);margin-top:var(--edge)}
.story{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.18fr);gap:clamp(24px,4vw,64px);align-items:start}
.scene{grid-column:2;grid-row:1;position:sticky;top:96px;height:min(calc(100vh - 120px),720px)}
.scene svg{width:100%;height:100%}
.tiles{grid-column:1;grid-row:1;display:grid;gap:12px}
.tile{display:flex;flex-direction:column;justify-content:center;min-height:66vh;padding:clamp(22px,2.4vw,34px);border-radius:24px;background:var(--dark-2);transition:background-color .35s ease,opacity .35s ease}
.motion .tile{opacity:.5}
.motion .tile.is-active{opacity:1;background:var(--dark-3)}
.tile-mark{display:flex;align-items:center;gap:10px;font-size:15px;font-weight:500}
.tile-mark b{display:grid;place-items:center;min-width:42px;height:28px;padding-inline:8px;border-radius:999px;background:var(--green);color:#162b20;font-size:13px;font-weight:600}
.tile-art{width:100%;max-width:320px;height:auto;margin-block:26px;color:var(--green)}
.tile h3{font-size:clamp(26px,2.5vw,36px)}
.tile p{margin-top:10px;color:var(--on-dark);font-size:17px}

/* Команда */
.team-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.08fr);gap:clamp(36px,5vw,72px);align-items:center}
.team-copy h2{margin-top:16px;font-size:clamp(30px,3.5vw,50px)}
.team-copy>p{margin-top:20px;color:var(--muted);max-width:31em}
.net{width:100%;max-width:520px;height:auto;margin-top:28px}
.net-base{fill:none;stroke:#b9cdb3;stroke-width:2}
.net-pulse{fill:none;stroke:#7bad40;stroke-width:3.5;stroke-linecap:round;stroke-dasharray:.07 .93;animation:flow 2.6s linear infinite}
.net-pulse:nth-of-type(2n){animation-delay:-1.1s}
@keyframes flow{from{stroke-dashoffset:1}to{stroke-dashoffset:0}}
.roles{padding-inline:clamp(16px,2vw,26px);border-radius:24px;background:var(--white);box-shadow:var(--lift)}
.role{display:grid;grid-template-columns:44px 146px minmax(0,1fr);align-items:center;gap:0 14px;padding-block:20px;line-height:1.35}
.role+.role{box-shadow:inset 0 1px 0 var(--line)}
.role b{display:grid;place-items:center;width:44px;height:44px;border-radius:50%;background:var(--sage);color:#3f6040;font-weight:600}
.role strong{font-size:18px;font-weight:600;letter-spacing:-.02em}
.role span{color:var(--muted);font-size:16px}
.role-note{margin-top:14px;font-size:15px;color:var(--muted)}

/* Первый ключ */
.panel.offer{position:relative;margin-inline:0;border-radius:0;background:var(--closing);overflow:hidden}
.offer-key{position:absolute;right:clamp(12px,6vw,104px);top:clamp(20px,5vw,72px);width:clamp(150px,30vw,430px);filter:drop-shadow(0 26px 24px rgba(58,84,51,.35))}
.offer-key svg{width:100%;height:auto}
.offer-grid{position:relative;display:grid;grid-template-columns:minmax(0,1fr) auto;gap:32px clamp(40px,6vw,96px);align-items:end}
.offer .pill{background:rgba(255,255,255,.55)}
.offer .pill::before{background:#3f6e31}
.offer h2{margin-top:16px;font-size:clamp(40px,6.6vw,92px);line-height:1.02;max-width:12em}
.offer-grid p:not(.pill):not(.fob){margin-top:20px;color:var(--closing-text);font-size:clamp(17px,1.5vw,20px);max-width:32em}
.offer-act{display:flex;flex-direction:column;gap:12px;width:min(100%,330px)}
.offer-act .btn{min-height:62px;font-size:18px}
.fob{position:relative;padding:14px 20px 14px 54px;border-radius:999px;background:rgba(255,255,255,.62);font-size:15px;font-weight:500;line-height:1.3}
.fob::before{content:"";position:absolute;left:20px;top:50%;width:18px;height:18px;margin-top:-9px;border-radius:50%;background:var(--closing);box-shadow:inset 0 2px 2px rgba(23,40,32,.3)}

.foot-in{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:10px 28px;padding-block:24px 18px}
.foot-nav{display:flex;flex-wrap:wrap;gap:0 26px;font-size:15px;color:var(--muted)}
.foot-nav a{display:inline-flex;align-items:center;min-height:44px}
.foot small{font-size:14px;color:var(--muted)}
.ribbon{padding-bottom:26px;font-size:14px;line-height:1.5;color:var(--muted)}
.ribbon strong{color:#47644b;font-weight:600}

.dock{display:none}

.rise{animation:rise .7s var(--ease-out) both;animation-delay:calc(var(--i,0)*70ms + 120ms)}
@keyframes rise{from{opacity:0;transform:translateY(16px)}to{opacity:1;transform:none}}

@media(prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .rise,.hero h1 .ln>span,.fl>div,.led,.caret,.net-pulse{animation:none}
  .net-pulse{display:none}
  .btn,.btn::before,.btn .icon,.burger i,.dock,.nav{transition:none}
}

@media(max-width:1180px){
  .fl-key,.fl-tape{display:none}
}
@media(max-width:1080px){
  .feature-grid,.team-grid{grid-template-columns:minmax(0,1fr)}
  .team-copy h2{font-size:clamp(30px,7.6vw,56px)}
  .head{grid-template-columns:minmax(0,1fr);align-items:start}
  .head>p{max-width:34em}
  .offer-grid{grid-template-columns:minmax(0,1fr)}
  .fl{display:none}
  .frame-key{display:block;position:absolute;right:6px;top:14px;width:clamp(84px,14vw,130px);z-index:3;rotate:-10deg;filter:drop-shadow(0 8px 8px rgba(4,18,13,.28))}
  .w-bar{padding-right:clamp(104px,18vw,160px)}
  .w-bar .led{display:none}
  .frame-key svg{width:100%;height:auto}
}

@media(max-width:860px){
  html{scroll-padding-top:84px}
  .top-in{height:58px;padding:0 7px 0 16px}
  .top-in::after{left:26px;right:26px}
  .actions{display:none}
  .burger{display:block}
  .nav{position:absolute;left:0;right:0;top:calc(100% + 8px);flex-direction:column;align-items:stretch;gap:0;padding:8px 18px 18px;background:var(--white);border-radius:24px;box-shadow:var(--lift);font-size:18px;color:var(--ink);max-height:calc(100dvh - 90px);overflow-y:auto;
    opacity:0;visibility:hidden;transform:translateY(-6px);transition:opacity .18s ease,transform .18s var(--ease-out),visibility 0s .18s}
  .nav.is-open{opacity:1;visibility:visible;transform:none;transition:opacity .18s ease,transform .18s var(--ease-out)}
  .nav>a{min-height:52px;box-shadow:inset 0 -1px 0 var(--line)}
  .menu-extra{display:grid;gap:6px;margin-top:12px}
  .menu-extra .login{justify-content:center;min-height:48px;font-weight:600}

  .dock{display:block;position:fixed;left:12px;right:12px;bottom:calc(12px + env(safe-area-inset-bottom));z-index:30;
    transform:translateY(calc(100% + 24px));visibility:hidden;transition:transform .22s var(--ease-out),visibility 0s .22s}
  .dock.is-on{transform:none;visibility:visible;transition:transform .22s var(--ease-out)}
  .dock .btn{width:100%;box-shadow:0 12px 30px rgba(17,43,37,.3)}

  .steps{grid-template-columns:minmax(0,1fr);--pad:22px;padding-block:28px 0}
  .step{padding:0 var(--pad) 32px 56px}
  .step::before{left:calc(var(--pad) + 5px);right:auto;top:0;bottom:0;width:4px;height:auto;transform:scaleY(var(--p,1));transform-origin:top}
  .step:first-child::before{left:calc(var(--pad) + 5px);top:7px}
  .step:last-child::before{background:linear-gradient(180deg,var(--green) 0,var(--green) 16px,var(--sage-2) 100%)}
  .step::after{top:3px}
  .step-art{height:88px;max-width:236px;margin-top:14px}
  .step h3{margin-top:14px}

  /* Сцена закреплена сверху, плитки проходят под ней */
  .story{grid-template-columns:minmax(0,1fr);gap:0}
  .scene{grid-column:1;grid-row:1;top:68px;z-index:2;height:42svh;margin-inline:calc(var(--gutter)*-1);padding-inline:var(--gutter);background:var(--dark)}
  .scene::after{content:"";position:absolute;left:0;right:0;top:100%;height:28px;background:linear-gradient(var(--dark),transparent)}
  .tiles{grid-column:1;grid-row:2;padding-top:18px}
  .tile{min-height:0;padding:20px}
  .tile-art{max-width:190px;margin-block:14px}
  .tile h3{font-size:26px}
  .tile p{font-size:16px}
}

@media(max-width:640px){
  body{font-size:16px}
  .hero{border-radius:24px}
  .hero h1{font-size:10.6vw}
  .hero h1 .l3{font-size:.86em}
  .panel{border-radius:24px}
  .btn{width:100%}
  .hero-cta{flex-direction:column;align-items:stretch}
  .note{text-align:center}
  .assure{flex-direction:column;align-items:center}

  /* Окно интерфейса перестраивается, а не сжимается */
  .art{margin-inline:calc(var(--gutter)*-.55);margin-bottom:-70px}
  .art-top{padding-inline:8px}
  .frame{padding:6px;border-radius:24px}
  .window{border-radius:18px}
  .w-bar{padding:10px 104px 10px 14px}
  .w-body{grid-template-columns:minmax(0,1fr)}
  .w-side{flex-direction:row;flex-wrap:wrap;gap:4px;padding:10px 12px;box-shadow:inset 0 -1px 0 #edf1eb;font-size:13px}
  .w-side span{padding:6px 10px}
  .w-main{padding:16px 14px 4px}
  .w-title{margin-bottom:14px}
  .w-cards{grid-template-columns:minmax(0,1fr);gap:6px}
  .w-card{display:grid;grid-template-columns:minmax(0,1fr) auto;align-items:baseline;gap:0 12px;padding:10px 14px}
  .w-card strong{grid-row:1/span 2;grid-column:2;margin:0;text-align:right;align-self:center;font-size:17px}
  .mini{display:none}
  .w-log{margin-top:18px}
  .w-row{padding:10px 0;font-size:14px}
  .intro{padding-top:calc(70px + 60px)}

  .estimate{min-height:500px}
  .work-row{font-size:15px}
  .role{grid-template-columns:44px minmax(0,1fr);padding-block:15px}
  .role b{grid-row:1/span 2}
  .role span{margin-top:2px;font-size:15px;grid-column:2}
  .offer-act{width:100%}
  .offer h2{padding-top:44px}
  .foot-in{flex-direction:column;align-items:flex-start}
}