:root{
  --bg:#080b0e;--panel:#0f1418;--panel2:#141a1f;--text:#f7f8f9;--muted:#a7b0b8;
  --line:#27313a;--orange:#ff6a00;--orange2:#ff8b2a;--white:#fff;--soft:#f3f5f6;
  --shadow:0 20px 60px rgba(0,0,0,.28);--radius:18px;--max:1180px;
}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;background:var(--bg);color:var(--text);line-height:1.6}a{color:inherit;text-decoration:none}img{max-width:100%;display:block}.container{width:min(var(--max),92%);margin:auto}.narrow{width:min(920px,92%);margin:auto}.eyebrow{font-size:.82rem;letter-spacing:.14em;text-transform:uppercase;color:var(--orange);font-weight:800}.muted{color:var(--muted)}.center{text-align:center}.orange{color:var(--orange)}
.site-header{position:sticky;top:0;z-index:40;background:rgba(8,11,14,.94);backdrop-filter:blur(16px);border-bottom:1px solid rgba(255,255,255,.07)}.nav{height:78px;display:flex;align-items:center;gap:26px}.brand{display:flex;align-items:center;min-width:210px}.brand img{height:52px;width:190px;object-fit:cover;object-position:center 64%;border-radius:5px}.nav-links{display:flex;gap:22px;align-items:center;margin-left:auto}.nav-links a{font-size:.9rem;color:#d6dce1;font-weight:650}.nav-links a:hover,.nav-links a.active{color:#fff}.nav-actions{display:flex;gap:10px;align-items:center}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:13px 20px;border-radius:9px;border:1px solid var(--line);font-weight:800;font-size:.92rem;transition:.2s;cursor:pointer}.btn-primary{background:var(--orange);color:white;border-color:var(--orange)}.btn-primary:hover{transform:translateY(-1px);background:#ff7818}.btn-ghost{background:transparent}.btn-ghost:hover{border-color:#56616c;background:#13191e}.menu-btn{display:none;background:none;border:0;color:#fff;font-size:26px}
.hero{position:relative;overflow:hidden;background:radial-gradient(circle at 80% 20%,rgba(255,106,0,.13),transparent 30%),linear-gradient(135deg,#0b1014,#0f151a 60%,#090c0f);padding:78px 0 58px;border-bottom:1px solid var(--line)}.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:center}.hero h1{font-size:clamp(2.65rem,5vw,4.9rem);line-height:1.02;margin:.35rem 0 1rem;letter-spacing:-.04em}.hero p{font-size:1.15rem;color:#c7cdd2;max-width:690px}.hero-cta{display:flex;gap:12px;flex-wrap:wrap;margin:28px 0}.hero-points{display:flex;gap:22px;flex-wrap:wrap;color:#d8dde1;font-size:.9rem}.hero-points span{display:flex;gap:8px;align-items:center}.hero-points i{width:9px;height:9px;background:var(--orange);border-radius:50%;display:inline-block}.hero-visual{min-height:430px;position:relative}.halo{position:absolute;inset:8% 6% 0;background:radial-gradient(circle,rgba(255,106,0,.22),transparent 63%);filter:blur(10px)}.helmet-stage{position:absolute;inset:0;display:flex;align-items:flex-end;justify-content:center;gap:4px}.helmet-stage img:first-child{width:60%;filter:drop-shadow(0 30px 22px rgba(0,0,0,.45));transform:translateX(18px)}.helmet-stage img:last-child{width:47%;filter:drop-shadow(0 26px 20px rgba(0,0,0,.4));transform:translate(-14px,5px)}
.trustbar{background:#11171c;border-bottom:1px solid var(--line)}.trustbar .container{display:grid;grid-template-columns:repeat(5,1fr)}.trust-item{padding:16px 12px;text-align:center;color:#c8d0d5;border-right:1px solid var(--line);font-size:.88rem;font-weight:700}.trust-item:last-child{border-right:0}
.section{padding:82px 0}.section.light{background:var(--soft);color:#101316}.section.mid{background:#0d1216}.section-title{max-width:760px;margin:0 auto 38px;text-align:center}.section-title h2{font-size:clamp(2rem,3.6vw,3.2rem);line-height:1.08;margin:.3rem 0 .7rem;letter-spacing:-.035em}.section-title p{color:var(--muted);margin:0}.light .section-title p{color:#5e6870}.grid{display:grid;gap:20px}.grid-3{grid-template-columns:repeat(3,1fr)}.grid-4{grid-template-columns:repeat(4,1fr)}.grid-5{grid-template-columns:repeat(5,1fr)}
.card{background:linear-gradient(180deg,#12181d,#0c1115);border:1px solid var(--line);border-radius:var(--radius);padding:22px;box-shadow:var(--shadow)}.light .card{background:white;border-color:#dfe4e8;box-shadow:0 16px 40px rgba(12,18,22,.08)}.product-card{overflow:hidden;padding:0}.product-card .art{height:260px;display:grid;place-items:center;background:radial-gradient(circle at 50% 30%,#2b3339,#0c1013 68%);border-bottom:1px solid var(--line)}.product-card .art img{width:88%;height:88%;object-fit:contain}.product-card .body{padding:22px}.product-card h3{margin:.2rem 0 .5rem;font-size:1.15rem}.product-card p{color:var(--muted);font-size:.92rem;min-height:66px}.product-card .actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:14px}.product-card .btn{padding:10px 14px;font-size:.82rem}
.feature{padding:24px;border-left:2px solid var(--orange)}.feature-icon{width:42px;height:42px;border-radius:11px;background:rgba(255,106,0,.12);display:grid;place-items:center;color:var(--orange);font-size:20px;margin-bottom:12px}.feature h3{margin:0 0 6px;font-size:1.05rem}.feature p{margin:0;color:var(--muted);font-size:.9rem}.light .feature p{color:#66717a}
.band{padding:34px 0;background:#11171c;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.band-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.stat{text-align:center}.stat strong{font-size:1.9rem;display:block}.stat span{font-size:.8rem;text-transform:uppercase;letter-spacing:.1em;color:var(--muted)}
.process{display:grid;grid-template-columns:repeat(7,1fr);gap:10px}.step{position:relative;text-align:center;padding:16px 8px}.step .num{width:36px;height:36px;border-radius:50%;display:grid;place-items:center;background:var(--orange);font-weight:900;margin:0 auto 10px}.step h4{margin:0;font-size:.92rem}.step p{margin:.3rem 0 0;color:var(--muted);font-size:.76rem}.step:not(:last-child):after{content:"";position:absolute;height:1px;background:linear-gradient(90deg,var(--orange),transparent);width:35%;right:-19%;top:34px}
.split{display:grid;grid-template-columns:1fr 1fr;gap:38px;align-items:center}.factory-visual{min-height:390px;background:linear-gradient(135deg,#1b2329,#0c1013);border:1px solid var(--line);border-radius:var(--radius);padding:26px;position:relative;overflow:hidden}.factory-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;height:100%}.factory-cell{border:1px solid #2a343c;border-radius:12px;display:flex;align-items:flex-end;padding:14px;min-height:145px;background:linear-gradient(135deg,rgba(255,106,0,.08),transparent),repeating-linear-gradient(90deg,#161d22 0 16px,#10161a 16px 32px);font-weight:800}.checklist{list-style:none;padding:0;margin:20px 0}.checklist li{margin:10px 0;color:#c9d0d5}.checklist li:before{content:"✓";color:var(--orange);font-weight:900;margin-right:10px}
.badges{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.badge{border:1px solid var(--line);border-radius:14px;padding:20px;text-align:center;background:#10161a}.badge b{font-size:1.05rem}.badge p{color:var(--muted);font-size:.8rem;margin:.4rem 0 0}
.cta{padding:64px 0;background:radial-gradient(circle at 90% 40%,rgba(255,106,0,.18),transparent 30%),#10161a;border-top:1px solid var(--line)}.cta-inner{display:grid;grid-template-columns:1fr auto;gap:32px;align-items:center}.cta h2{font-size:2.3rem;margin:.2rem 0}.cta p{color:var(--muted);margin:0}
.footer{background:#050708;border-top:1px solid var(--line);padding:50px 0 26px}.footer-grid{display:grid;grid-template-columns:1.35fr repeat(3,1fr);gap:35px}.footer-logo img{height:58px;width:220px;object-fit:cover;object-position:center 64%}.footer h4{margin:0 0 14px}.footer a,.footer p{color:#9da7af;font-size:.88rem}.footer-links{display:grid;gap:8px}.footer-bottom{border-top:1px solid #1c242a;margin-top:30px;padding-top:20px;color:#76818a;font-size:.8rem;display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap}
.page-hero{padding:56px 0;background:radial-gradient(circle at 80% 30%,rgba(255,106,0,.12),transparent 28%),#0c1115;border-bottom:1px solid var(--line)}.page-hero h1{font-size:clamp(2.4rem,4vw,4rem);margin:.2rem 0 .7rem;letter-spacing:-.035em}.breadcrumbs{font-size:.82rem;color:#88939c;margin-bottom:20px}.breadcrumbs a{color:#c7d0d7}.filters{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:28px}.filter{border:1px solid var(--line);padding:10px 14px;border-radius:999px;font-size:.84rem}.filter.active{background:var(--orange);border-color:var(--orange)}
.product-hero{display:grid;grid-template-columns:1fr 1fr;gap:42px;align-items:start}.product-main-art{border:1px solid var(--line);background:radial-gradient(circle at 50% 30%,#303840,#0d1114 66%);border-radius:var(--radius);padding:30px;min-height:500px;display:grid;place-items:center}.product-main-art img{width:95%;max-height:450px}.spec-list{display:grid;grid-template-columns:1fr 1fr;gap:10px 22px;margin:22px 0}.spec-list div{padding:10px 0;border-bottom:1px solid var(--line)}.spec-list b{display:block;font-size:.78rem;color:var(--muted);text-transform:uppercase;letter-spacing:.08em}.spec-list span{font-weight:700}.tabs{display:flex;gap:18px;flex-wrap:wrap;border-bottom:1px solid var(--line);margin-bottom:28px}.tabs a{padding:12px 0;border-bottom:2px solid transparent;color:#aab4bc;font-weight:700}.tabs a.active{color:#fff;border-color:var(--orange)}
.table{width:100%;border-collapse:collapse}.table th,.table td{padding:13px 12px;border-bottom:1px solid var(--line);text-align:left}.table th{color:#9faab2;font-size:.82rem;width:38%}
.faq{border-top:1px solid var(--line)}.faq-item{border-bottom:1px solid var(--line)}.faq-q{padding:18px 0;font-weight:800;display:flex;justify-content:space-between;cursor:pointer}.faq-a{display:none;color:var(--muted);padding:0 0 18px}.faq-item.open .faq-a{display:block}
.form-card{background:#0f1519;border:1px solid var(--line);padding:28px;border-radius:var(--radius)}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}.field{display:grid;gap:7px}.field.full{grid-column:1/-1}.field label{font-size:.82rem;color:#cbd2d7;font-weight:700}.field input,.field select,.field textarea{width:100%;background:#0a0f12;border:1px solid #2a343b;color:#fff;border-radius:9px;padding:13px 14px;outline:none}.field textarea{min-height:130px;resize:vertical}.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--orange)}.notice{font-size:.78rem;color:#79848d;margin-top:10px}
.article{font-size:1.02rem;color:#d2d8dd}.article h2,.article h3{color:white;line-height:1.2}.article h2{margin-top:2.5rem}.article p,.article li{color:#c2cbd1}.toc{border:1px solid var(--line);background:#0d1317;border-radius:14px;padding:20px;margin:24px 0}.toc a{display:block;color:#c9d1d7;padding:5px 0}.quote-box{border-left:3px solid var(--orange);background:#10161a;padding:18px 20px;margin:24px 0;color:#d8dde1}
.schema-note{font-size:.78rem;color:#76818a}
@media(max-width:980px){.nav-links{display:none;position:absolute;top:78px;left:0;right:0;background:#090d10;padding:22px;width:100%;flex-direction:column;align-items:flex-start}.nav-links.open{display:flex}.nav-actions .btn-ghost{display:none}.menu-btn{display:block;margin-left:auto}.hero-grid,.split,.product-hero,.cta-inner{grid-template-columns:1fr}.hero-visual{min-height:340px}.grid-4,.grid-5{grid-template-columns:repeat(2,1fr)}.grid-3{grid-template-columns:repeat(2,1fr)}.process{grid-template-columns:repeat(2,1fr)}.step:after{display:none}.trustbar .container{grid-template-columns:repeat(2,1fr)}.trust-item{border-bottom:1px solid var(--line)}.footer-grid{grid-template-columns:repeat(2,1fr)}.badges{grid-template-columns:repeat(2,1fr)}}
@media(max-width:640px){.section{padding:58px 0}.nav{height:70px}.brand img{height:45px;width:170px}.nav-links{top:70px}.hero{padding-top:52px}.hero h1{font-size:2.65rem}.hero-visual{min-height:270px}.helmet-stage img:first-child{width:68%}.helmet-stage img:last-child{width:54%}.grid-3,.grid-4,.grid-5,.band-grid,.footer-grid,.form-grid,.badges{grid-template-columns:1fr}.trustbar .container{grid-template-columns:1fr}.process{grid-template-columns:1fr}.product-card .art{height:230px}.cta h2{font-size:1.9rem}.spec-list{grid-template-columns:1fr}.footer-bottom{display:block}.product-main-art{min-height:360px}}