/* КОРОБ — производство упаковки: крафт-бумага + лист-зелёный эко-акцент, характерный Bricolage. */
:root{
  --bg:#f1ece2;--paper:#fffdf9;--kraft:#c08a54;--kraft-d:#9c6a3a;--ink:#241f18;--mut:#7a7062;--line:#e3dccd;
  --leaf:#4a9d3f;--leaf-d:#3a7d31;--cream:#f6f0e4;--charcoal:#2a251d;
  --radius:14px;--max:1200px;--ease:cubic-bezier(.2,.8,.2,1);
  --disp:'Bricolage Grotesque',-apple-system,Segoe UI,Arial,sans-serif;--sans:'Inter',-apple-system,Segoe UI,Arial,sans-serif;
}
*{box-sizing:border-box}html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--sans);font-size:17px;line-height:1.65;-webkit-font-smoothing:antialiased;overflow-x:hidden}
a{color:inherit;text-decoration:none}img{max-width:100%;display:block}
.wrap{width:100%;max-width:var(--max);margin:0 auto;padding:0 26px}
.sec{padding:88px 0}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;padding:15px 30px;border-radius:40px;font-family:var(--disp);font-weight:600;font-size:15px;cursor:pointer;border:0;transition:.2s var(--ease)}
.btn--ink{background:var(--charcoal);color:#fff}.btn--ink:hover{background:#000}
.btn--leaf{background:var(--leaf);color:#fff}.btn--leaf:hover{background:var(--leaf-d)}
.btn--out{background:transparent;border:1px solid var(--line);color:var(--ink)}.btn--out:hover{border-color:var(--kraft-d);color:var(--kraft-d)}
.btn--wide{width:100%}
.arrow{transition:.2s}.btn:hover .arrow{transform:translateX(3px)}

.hdr{position:sticky;top:0;z-index:100;background:rgba(241,236,226,.92);backdrop-filter:blur(10px);border-bottom:1px solid transparent;transition:.3s}
.hdr.scr{border-color:var(--line)}
.hdr .wrap{display:flex;align-items:center;justify-content:space-between;height:76px;gap:16px}
.logo{font-family:var(--disp);font-size:25px;font-weight:800;letter-spacing:-.01em}
.nav{display:flex;gap:26px}.nav a{color:var(--mut);font-weight:600;font-size:14px}.nav a:hover{color:var(--ink)}
.hdr .r{display:flex;align-items:center;gap:16px}.hdr .ph{font-family:var(--disp);font-weight:600;font-size:17px}
.burger{display:none;background:none;border:0;font-size:26px;cursor:pointer;color:var(--ink)}

.hero{position:relative;overflow:hidden}
.hero .wrap{display:grid;grid-template-columns:1.05fr .95fr;gap:44px;align-items:center;padding:56px 26px}
.hero .badge{display:inline-flex;align-items:center;gap:8px;background:var(--cream);border:1px solid var(--line);border-radius:40px;padding:7px 15px;font-weight:600;font-size:13px;color:var(--leaf-d);margin-bottom:22px}
.hero h1{font-family:var(--disp);font-weight:800;font-size:clamp(38px,5.4vw,62px);line-height:1.02;margin:0 0 20px;letter-spacing:-.02em}
.hero h1 span{color:var(--kraft-d)}
.hero .lead{font-size:18px;color:var(--mut);max-width:500px;margin:0 0 30px}
.hero .cta{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:32px}
.hero .mini{display:flex;gap:36px;flex-wrap:wrap}
.hero .mini b{font-family:var(--disp);font-size:32px;font-weight:800;display:block;line-height:1;color:var(--kraft-d)}
.hero .mini span{color:var(--mut);font-size:13px}

/* 3D-коробка для конфигуратора */
.boxwrap{background:var(--cream);border:1px solid var(--line);border-radius:20px;padding:36px;display:grid;place-items:center;min-height:300px;box-shadow:0 30px 70px -30px rgba(36,31,24,.3);position:relative}
.scene3d{perspective:900px;width:210px;height:210px}
.box3d{width:150px;height:150px;position:relative;transform-style:preserve-3d;transform:rotateX(-22deg) rotateY(-38deg);margin:30px auto 0;transition:transform .6s var(--ease)}
.face{position:absolute;width:150px;height:150px;display:grid;place-items:center}
.face.top{background:var(--box-l,#d8b483);transform:rotateX(90deg) translateZ(75px)}
.face.front{background:var(--box,#c08a54);transform:translateZ(75px)}
.face.right{background:var(--box-d,#9c6a3a);transform:rotateY(90deg) translateZ(75px)}
.face.front .brand{font-family:var(--disp);font-weight:800;font-size:19px;color:var(--boxink,#fff);opacity:.92;letter-spacing:.02em}
.face.top::after{content:"";position:absolute;left:50%;top:0;transform:translateX(-50%);width:2px;height:100%;background:rgba(0,0,0,.14)}
.tape{position:absolute;left:50%;transform:translateX(-50%);top:0;width:34px;height:150px;background:rgba(255,255,255,.22);transform:translateZ(76px) translateX(-50%)}

.head{max-width:640px;margin:0 auto 46px;text-align:center}
.head.left{text-align:left;margin:0 0 44px}
.head .k{font-family:var(--disp);color:var(--kraft-d);font-size:13px;letter-spacing:.06em;text-transform:uppercase;margin-bottom:10px;font-weight:600}
.head h2{font-family:var(--disp);font-weight:800;font-size:clamp(30px,4.2vw,46px);margin:0 0 12px;line-height:1.06;letter-spacing:-.02em}
.head p{color:var(--mut);font-size:18px;margin:0}

.prods{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.pr{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);padding:26px;transition:.25s var(--ease)}
.pr:hover{transform:translateY(-6px);box-shadow:0 22px 44px -20px rgba(36,31,24,.2)}
.pr .ic{font-size:32px;margin-bottom:12px}
.pr h3{font-family:var(--disp);font-size:19px;margin:0 0 6px;font-weight:700}
.pr p{color:var(--mut);font-size:14px;margin:0 0 10px}
.pr .from{font-family:var(--disp);font-size:14px;color:var(--kraft-d);font-weight:600}

/* конфигуратор */
.cfg{display:grid;grid-template-columns:.95fr 1.05fr;gap:0;background:var(--paper);border:1px solid var(--line);border-radius:18px;overflow:hidden;box-shadow:0 30px 70px -28px rgba(36,31,24,.24)}
.cfg__view{background:var(--cream);border-right:1px solid var(--line);display:flex;flex-direction:column;justify-content:center;padding:30px}
.cfg__ctrl{padding:36px}
.cfg__ctrl h3{font-family:var(--disp);font-size:24px;margin:0 0 4px;font-weight:800}
.cfg__ctrl .s{color:var(--mut);font-size:14px;margin:0 0 22px}
.crow{margin-bottom:20px}
.crow .lab{font-size:12px;text-transform:uppercase;letter-spacing:.05em;color:var(--mut);font-weight:700;margin-bottom:9px}
.chips{display:flex;flex-wrap:wrap;gap:8px}
.chip{border:1px solid var(--line);background:var(--bg);border-radius:40px;padding:10px 15px;font-size:13px;font-weight:600;cursor:pointer;transition:.15s;user-select:none;color:var(--mut)}
.chip:hover{border-color:var(--kraft-d);color:var(--ink)}
.chip.on{background:var(--charcoal);border-color:var(--charcoal);color:#fff}
.swatches{display:flex;gap:10px;flex-wrap:wrap}
.sw-btn{width:40px;height:40px;border-radius:10px;border:2px solid transparent;cursor:pointer;transition:.15s;box-shadow:inset 0 0 0 1px rgba(0,0,0,.12)}
.sw-btn.on{border-color:var(--charcoal);transform:scale(1.08)}
.rangewrap{display:flex;align-items:center;gap:14px}
.rangewrap input{flex:1;accent-color:var(--leaf)}
.rangewrap b{font-family:var(--disp);font-size:20px;min-width:90px;text-align:right}
.cfg__price{border-top:1px solid var(--line);padding-top:18px;margin-top:4px;display:flex;align-items:baseline;justify-content:space-between}
.cfg__price .l{color:var(--mut);font-size:13px}.cfg__price .l b{font-family:var(--disp);font-size:15px;color:var(--ink);display:block}
.cfg__price .big{font-family:var(--disp);font-size:32px;color:var(--leaf-d);font-weight:800}
.cfg__form{margin-top:16px}
.cfg__form input{width:100%;background:var(--bg);border:1px solid var(--line);border-radius:10px;padding:12px 14px;color:var(--ink);font:inherit;margin-bottom:9px}
.cfg__form input:focus{outline:none;border-color:var(--leaf)}
.cfg__form .lp-consent{color:var(--mut);font-size:11px;margin:6px 0 12px}
.cfg__form .lp-consent a{color:var(--leaf-d)}

.eco{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.ec{text-align:center}
.ec .ic{width:56px;height:56px;border-radius:16px;background:var(--cream);display:grid;place-items:center;font-size:26px;margin:0 auto 14px}
.ec h3{font-family:var(--disp);font-size:19px;margin:0 0 6px;font-weight:700}.ec p{color:var(--mut);font-size:14px;margin:0}

.revs2{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.rv2{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);padding:26px}
.rv2 .st{color:var(--kraft);letter-spacing:3px;margin-bottom:12px}
.rv2 p{font-size:14px;margin:0 0 16px}
.rv2 .who b{display:block;font-size:14px}.rv2 .who span{color:var(--mut);font-size:12px}

.faq2{max-width:760px;margin:0 auto}
.faq2 details{background:var(--paper);border:1px solid var(--line);border-radius:12px;margin-bottom:10px;overflow:hidden}
.faq2 summary{list-style:none;cursor:pointer;padding:18px 22px;font-weight:700;font-size:16px;display:flex;justify-content:space-between;gap:14px}
.faq2 summary::-webkit-details-marker{display:none}
.faq2 summary .ar{color:var(--kraft-d);transition:transform .3s var(--ease);font-family:var(--disp)}
.faq2 details[open] summary .ar{transform:rotate(45deg)}
.faq2 .a{padding:0 22px 18px;color:var(--mut);font-size:14px}

.contact{display:grid;grid-template-columns:1fr 1fr;gap:0;border:1px solid var(--line);border-radius:18px;overflow:hidden;background:var(--paper)}
.cform{padding:40px}.cform h3{font-family:var(--disp);font-size:26px;margin:0 0 6px;font-weight:800}.cform .sub{color:var(--mut);margin:0 0 20px}
.field{margin-bottom:13px}.field label{display:block;font-size:12px;text-transform:uppercase;letter-spacing:.05em;color:var(--mut);margin-bottom:6px;font-weight:700}
.field input,.field textarea{width:100%;background:var(--bg);border:1px solid var(--line);border-radius:10px;padding:13px 15px;color:var(--ink);font:inherit}
.field textarea{min-height:70px;resize:vertical}
.field input:focus,.field textarea:focus{outline:none;border-color:var(--leaf)}
.lp-consent{display:flex;gap:9px;align-items:flex-start;font-size:12px;color:var(--mut);margin:8px 0 14px;cursor:pointer}
.lp-consent input{margin-top:2px;width:16px;height:16px;flex:0 0 auto;accent-color:var(--leaf)}
.lp-consent a{color:var(--leaf-d);text-decoration:underline}
.cinfo{padding:40px;background:linear-gradient(165deg,var(--charcoal),#171309);color:#fff}
.cinfo h3{font-family:var(--disp);font-size:24px;margin:0 0 22px;font-weight:800}
.cinfo .line{display:flex;gap:13px;align-items:center;margin-bottom:16px}
.cinfo .line .ic{width:42px;height:42px;border-radius:10px;background:rgba(255,255,255,.08);display:grid;place-items:center;font-size:17px;flex:0 0 auto;color:var(--kraft)}
.cinfo .map{margin-top:18px;border-radius:10px;overflow:hidden;min-height:150px;background:rgba(255,255,255,.06)}
.cinfo .map iframe{width:100%;height:200px;border:0;display:block}
.cinfo .map .stub{display:grid;place-items:center;height:170px;color:rgba(255,255,255,.6);font-size:14px}

.lp-flash{position:fixed;top:18px;left:50%;transform:translateX(-50%);z-index:9998;max-width:520px;width:calc(100% - 36px);padding:15px 44px 15px 18px;border-radius:10px;font-weight:600;box-shadow:0 20px 50px rgba(36,31,24,.2)}
.lp-flash--ok{background:#e8f4e6;border:1px solid var(--leaf);color:var(--leaf-d)}
.lp-flash--err{background:#f7e9e3;border:1px solid var(--kraft-d);color:var(--kraft-d)}
.lp-flash__close{position:absolute;right:12px;top:50%;transform:translateY(-50%);background:none;border:0;color:inherit;font-size:22px;cursor:pointer}

.footer{background:var(--charcoal);color:rgba(255,255,255,.68);padding:52px 0 30px}
.footer .top{display:flex;justify-content:space-between;gap:24px;flex-wrap:wrap;margin-bottom:26px}
.footer .logo{color:#fff;margin-bottom:8px}
.footer .cols{display:flex;gap:56px;flex-wrap:wrap}
.footer .col b{display:block;color:#fff;font-size:13px;margin-bottom:12px}
.footer .col a{display:block;color:rgba(255,255,255,.65);font-size:14px;padding:4px 0}.footer .col a:hover{color:var(--kraft)}
.footer .legal{border-top:1px solid rgba(255,255,255,.14);padding-top:22px;display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;font-size:12px}

.reveal{opacity:0;transform:translateY(24px);transition:.7s var(--ease)}
.reveal.in{opacity:1;transform:none}
.reveal.d1{transition-delay:.08s}.reveal.d2{transition-delay:.16s}
@media(prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none;transition:none}.box3d{transition:none}}

@media(max-width:960px){
  .hero .wrap{grid-template-columns:1fr;gap:34px}
  .prods{grid-template-columns:1fr 1fr}
  .cfg{grid-template-columns:1fr}
  .eco{grid-template-columns:1fr}
  .revs2{grid-template-columns:1fr}
  .contact{grid-template-columns:1fr}
  .nav{display:none}
}
@media(max-width:560px){.prods{grid-template-columns:1fr}}