:root{
  --bg:#07110e;--bg2:#0b1713;--panel:#0f211a;--panel2:#122a21;--line:rgba(255,255,255,.10);
  --text:#eef6f1;--muted:#a7b9b0;--accent:#52d38a;--accent2:#a4e46c;--gold:#e7bd69;--danger:#ff8d74;
  --shadow:0 22px 60px rgba(0,0,0,.28);--radius:22px;--max:1180px
}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Tahoma,"Segoe UI",sans-serif;background:linear-gradient(180deg,#07110e 0%,#091712 50%,#07110e 100%);color:var(--text);line-height:1.85}a{color:inherit;text-decoration:none}img{max-width:100%;display:block}button,input,select,textarea{font:inherit}.container{width:min(var(--max),calc(100% - 32px));margin-inline:auto}.topbar{border-bottom:1px solid var(--line);background:#05100c;color:#9fb1a7;font-size:.82rem}.topbar-inner{display:flex;justify-content:space-between;gap:16px;padding:9px 0}.topbar-en{direction:ltr;letter-spacing:.12em}.site-header{position:sticky;top:0;z-index:40;background:rgba(7,17,14,.88);backdrop-filter:blur(16px);border-bottom:1px solid var(--line)}.header-inner{display:flex;align-items:center;justify-content:space-between;gap:24px;min-height:78px}.brand{display:flex;align-items:center;gap:12px;min-width:max-content}.brand-mark{width:42px;height:42px;border:1px solid rgba(82,211,138,.4);border-radius:14px;display:grid;place-items:center;color:var(--accent);font-weight:800;background:#0b2119}.brand strong{display:block;letter-spacing:.08em;font-size:.98rem}.brand small{display:block;color:#93a79d;font-size:.73rem;margin-top:2px}.main-nav{display:flex;align-items:center;gap:6px;flex-wrap:wrap}.main-nav a{padding:9px 11px;color:#cddbd4;font-size:.88rem;border-radius:12px}.main-nav a:hover,.main-nav a.active{background:#10271f;color:#fff}.main-nav .nav-cta{background:var(--accent);color:#082014;font-weight:800}.menu-toggle{display:none;background:none;border:1px solid var(--line);color:white;border-radius:12px;padding:8px 10px}
.hero{padding:86px 0 54px;background:radial-gradient(circle at 78% 24%,rgba(82,211,138,.10),transparent 25%),radial-gradient(circle at 20% 0%,rgba(164,228,108,.08),transparent 24%)}.hero-grid{display:grid;grid-template-columns:1.18fr .82fr;gap:48px;align-items:center}.eyebrow,.kicker{display:inline-block;color:var(--accent);font-size:.76rem;letter-spacing:.14em;font-weight:800;text-transform:uppercase}.hero h1{font-size:clamp(2.3rem,5vw,4.7rem);line-height:1.12;margin:16px 0 22px;max-width:820px}.hero h1 span{color:var(--accent2)}.lead{font-size:1.06rem;color:#b6c8bf;max-width:740px}.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin:28px 0 14px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:12px 18px;border-radius:14px;border:1px solid var(--line);cursor:pointer;transition:.2s}.btn:hover{transform:translateY(-1px)}.btn-primary{background:var(--accent);color:#062012;font-weight:800}.btn-secondary{background:#0e1e18;color:#eaf5ef}.hero-note{font-size:.85rem;color:#9fb3a8}.hero-note span{color:var(--accent)}.hero-panel{min-height:420px;display:grid;place-items:center}.system-card{width:min(100%,470px);padding:22px;border-radius:30px;background:linear-gradient(145deg,#11271e,#0b1713);border:1px solid var(--line);box-shadow:var(--shadow)}.system-head,.system-foot{display:flex;justify-content:space-between;gap:12px;font-size:.82rem;color:#9fb3a8}.status-dot{color:var(--accent)}.system-diagram{position:relative;aspect-ratio:1/1;margin:18px 0;border-radius:26px;background:radial-gradient(circle,#183b2d 0 13%,transparent 13% 16%,rgba(82,211,138,.14) 16% 17%,transparent 17% 100%);border:1px solid var(--line);overflow:hidden}.node{position:absolute;display:grid;place-items:center;min-width:106px;min-height:72px;border:1px solid var(--line);border-radius:18px;background:rgba(8,22,16,.9);text-align:center;color:#e8f5ed;font-weight:700}.node small{font-weight:400;font-size:.7rem;color:#9cb2a7}.node.main{left:50%;top:50%;transform:translate(-50%,-50%);border-color:rgba(82,211,138,.45);background:#113124}.node.n1{left:8%;top:15%}.node.n2{right:8%;top:15%}.node.n3{left:8%;bottom:15%}.node.n4{right:8%;bottom:15%}.quick-links{padding:0 0 26px}.quick-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:10px}.quick-grid a{padding:18px 18px 16px;border:1px solid var(--line);background:rgba(11,27,21,.66);border-radius:18px}.quick-grid span{display:block;color:var(--accent);font-size:.73rem;font-weight:800}.quick-grid b{display:block;margin:4px 0}.quick-grid small{display:block;color:#8fa79b;font-size:.76rem}.section{padding:84px 0}.section.soft{background:rgba(14,32,25,.46);border-block:1px solid rgba(255,255,255,.04)}.section-head{display:flex;justify-content:space-between;align-items:end;gap:16px;margin-bottom:26px}.section h2{font-size:2rem;margin:8px 0 0}.text-link{color:var(--accent);font-size:.86rem}.content-grid{display:grid;gap:16px}.content-grid.three{grid-template-columns:repeat(3,1fr)}.article-card,.service-card,.project-card,.book-card,.product-card,.info-card{border:1px solid var(--line);border-radius:20px;background:linear-gradient(145deg,#0f231b,#0a1611);padding:24px}.article-card.featured{border-color:rgba(82,211,138,.28)}.tag{display:inline-flex;padding:5px 9px;border-radius:999px;background:rgba(82,211,138,.10);color:var(--accent);font-size:.7rem;font-weight:800}.tag.teal{background:rgba(61,201,194,.10);color:#69ded5}.tag.gold{background:rgba(231,189,105,.10);color:var(--gold)}.article-card h3,.project-card h3,.service-card h3,.product-card h3,.book-card h3{font-size:1.1rem;margin:12px 0 8px}.article-card p,.project-card p,.service-card p,.product-card p,.book-card p{color:#a6b8ae;font-size:.9rem;margin:0 0 14px}.meta{color:#82968c;font-size:.73rem}.project-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.project-card{display:grid;grid-template-columns:68px 1fr;gap:16px}.project-icon{width:58px;height:58px;border-radius:17px;display:grid;place-items:center;background:#10271f;border:1px solid rgba(82,211,138,.18);color:var(--accent);font-weight:800}.project-card span{color:#8fa79b;font-size:.74rem}.service-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.service-card{position:relative;padding-top:54px}.service-num{position:absolute;top:18px;right:18px;color:var(--accent);font-size:.74rem;font-weight:800}.store-banner{display:flex;justify-content:space-between;align-items:center;gap:24px;padding:28px;border:1px solid rgba(82,211,138,.18);background:linear-gradient(140deg,#123023,#0d1d17);border-radius:26px;margin-bottom:20px}.store-banner h2{margin:7px 0}.store-banner p{color:#9fb2a7;max-width:780px;margin:0}.category-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}.category-grid a{padding:20px;border:1px solid var(--line);background:#0c1a15;border-radius:16px;display:flex;justify-content:space-between;align-items:center}.category-grid a:hover{border-color:rgba(82,211,138,.35)}.future-note{margin-top:14px;color:#98aaa1;font-size:.82rem;padding:14px 18px;border-right:3px solid var(--gold);background:rgba(231,189,105,.04)}.books-layout{display:grid;grid-template-columns:1fr 1fr;gap:24px;align-items:stretch}.book-card{display:flex;gap:18px;align-items:center}.book-spine{width:82px;min-height:150px;border-radius:10px;background:linear-gradient(145deg,#315d43,#183122);display:grid;place-items:center;color:#d8f1df;font-weight:800;letter-spacing:.14em;writing-mode:vertical-rl}.contact-section{background:radial-gradient(circle at 80% 10%,rgba(82,211,138,.08),transparent 28%)}.contact-grid{display:grid;grid-template-columns:1fr .9fr;gap:26px}.contact-points{display:flex;gap:10px;flex-wrap:wrap;margin-top:20px}.contact-points span{padding:8px 12px;border:1px solid var(--line);border-radius:999px;color:#a8bbb1;font-size:.78rem}.contact-form{display:grid;gap:12px;padding:22px;border:1px solid var(--line);border-radius:22px;background:#0c1a15}.contact-form label{display:grid;gap:6px;color:#a7b8af;font-size:.78rem}.contact-form input,.contact-form select,.contact-form textarea{width:100%;border:1px solid var(--line);background:#09130f;color:#fff;border-radius:12px;padding:10px 12px;outline:none}.contact-form input:focus,.contact-form select:focus,.contact-form textarea:focus{border-color:rgba(82,211,138,.45)}.form-status{margin:0;color:var(--accent);font-size:.78rem;min-height:24px}.page-hero{padding:70px 0 34px;background:radial-gradient(circle at 75% 20%,rgba(82,211,138,.10),transparent 28%)}.page-hero h1{font-size:clamp(2rem,4vw,3.5rem);margin:10px 0}.page-hero p{color:#a9bbb2;max-width:820px}.filter-bar{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:22px}.filter-btn{border:1px solid var(--line);background:#0d1b16;color:#b9cbc2;padding:8px 12px;border-radius:999px;cursor:pointer}.filter-btn.active{background:rgba(82,211,138,.14);border-color:rgba(82,211,138,.3);color:var(--accent)}.listing-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.listing-grid.four{grid-template-columns:repeat(4,1fr)}.product-card{position:relative;overflow:hidden}.product-badge{position:absolute;top:16px;left:16px}.product-visual{height:180px;border-radius:16px;background:radial-gradient(circle at 45% 35%,#1d4735,#0c1712 68%);border:1px solid var(--line);display:grid;place-items:center;color:#8faaa0;margin-bottom:15px}.product-price{display:flex;justify-content:space-between;align-items:center;margin-top:12px}.product-price strong{color:var(--accent)}.list-card{border:1px solid var(--line);background:#0c1b15;border-radius:18px;padding:18px}.list-card h3{margin:0 0 6px}.list-card p{margin:0;color:#a4b7ad;font-size:.86rem}.detail-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:20px}.info-card ul{margin:10px 0 0;padding-right:20px;color:#a6b8ae}.info-card li{margin:6px 0}.footer{border-top:1px solid var(--line);padding:42px 0 24px;background:#050d0a}.footer-grid{display:grid;grid-template-columns:1.5fr repeat(3,1fr);gap:20px}.footer h4{margin:0 0 10px}.footer p,.footer a{color:#8fa69a;font-size:.82rem}.footer a{display:block;margin:6px 0}.footer-bottom{display:flex;justify-content:space-between;gap:16px;border-top:1px solid var(--line);margin-top:24px;padding-top:16px;color:#72867d;font-size:.72rem}
@media(max-width:980px){.main-nav{gap:2px}.main-nav a{padding:8px}.hero-grid,.contact-grid,.detail-grid,.books-layout{grid-template-columns:1fr}.hero-panel{order:-1;min-height:0}.content-grid.three,.project-grid,.service-grid,.listing-grid{grid-template-columns:repeat(2,1fr)}.listing-grid.four{grid-template-columns:repeat(2,1fr)}.category-grid{grid-template-columns:repeat(2,1fr)}.footer-grid{grid-template-columns:1.3fr 1fr 1fr}.footer-grid>div:last-child{grid-column:span 3}}
@media(max-width:760px){.topbar-inner{display:none}.header-inner{min-height:68px}.menu-toggle{display:block}.main-nav{position:absolute;top:68px;right:16px;left:16px;display:none;flex-direction:column;align-items:stretch;background:#0a1712;border:1px solid var(--line);padding:10px;border-radius:18px;box-shadow:var(--shadow)}.main-nav.open{display:flex}.main-nav .nav-cta{text-align:center}.hero{padding-top:58px}.hero h1{font-size:2.3rem}.quick-grid,.content-grid.three,.project-grid,.service-grid,.listing-grid,.listing-grid.four{grid-template-columns:1fr}.category-grid{grid-template-columns:1fr}.store-banner{align-items:flex-start;flex-direction:column}.footer-grid{grid-template-columns:1fr 1fr}.footer-grid>div:last-child{grid-column:span 2}.section{padding:64px 0}.page-hero{padding-top:48px}}