:root{
  --black:#04040a;--dark:#080810;--carbon:#0e0e1a;--panel:#12121f;
  --cd:#c6f135;--cdglow:#e8ff5a;--cdark:#7bc91a;--gold:#ffb700;--green:#00ff9d;
  --silver:#a0b8d8;--white:#eef4ff;
  --glow-c:rgba(198,241,53,0.15);--glow-p:rgba(198,241,53,0.08);
}
*{margin:0;padding:0;box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{background:var(--black);color:var(--white);font-family:'Rajdhani',sans-serif;overflow-x:hidden;cursor:none;}

/* CURSOR */
#cur{position:fixed;width:10px;height:10px;background:var(--cd);box-shadow:0 0 8px var(--cd);border-radius:50%;pointer-events:none;z-index:9999;mix-blend-mode:screen;transition:transform .15s,background .3s;}
#cur-ring{position:fixed;width:34px;height:34px;border:1px solid rgba(198,241,53,.4);border-radius:50%;pointer-events:none;z-index:9998;transition:all .18s ease;}

/* GRID BG */
.grid-bg{position:fixed;inset:0;background-image:linear-gradient(rgba(198,241,53,.018) 1px,transparent 1px),linear-gradient(90deg,rgba(198,241,53,.018) 1px,transparent 1px);background-size:56px 56px;animation:gridScroll 25s linear infinite;z-index:0;pointer-events:none;}
@keyframes gridScroll{to{background-position:0 56px;}}

/* NAV */
nav{position:fixed;top:0;left:0;right:0;z-index:1000;display:flex;align-items:center;justify-content:space-between;padding:14px 52px;background:rgba(4,4,10,.9);backdrop-filter:blur(24px);border-bottom:1px solid rgba(198,241,53,.08);}
.nav-logo svg{height:42px;width:auto;}
.nav-links{display:flex;gap:32px;list-style:none;}
.nav-links a{color:var(--silver);text-decoration:none;font-size:.82rem;letter-spacing:.18em;text-transform:uppercase;transition:color .25s;}
.nav-links a:hover{color:var(--cd);}
.nav-right{display:flex;align-items:center;gap:14px;}
.btn-cart{background:none;border:none;color:var(--silver);cursor:none;font-size:1.1rem;position:relative;padding:6px;transition:color .25s;}
.btn-cart:hover{color:var(--cd);}
.cart-badge{position:absolute;top:-4px;right:-4px;background:var(--cd);color:var(--black);width:17px;height:17px;border-radius:50%;font-size:.6rem;font-weight:700;font-family:'Orbitron',sans-serif;display:none;align-items:center;justify-content:center;}
.btn-nav-cta{border:1px solid var(--cd);color:var(--cd);background:transparent;padding:9px 22px;font-family:'Rajdhani',sans-serif;font-size:.8rem;letter-spacing:.15em;text-transform:uppercase;cursor:none;transition:all .25s;}
.btn-nav-cta:hover{background:var(--cd);color:var(--black);}

/* HERO */
.hero{position:relative;min-height:100vh;display:flex;align-items:center;padding:0 52px;overflow:hidden;z-index:1;}
.hero-glow{position:absolute;inset:0;background:radial-gradient(ellipse 70% 60% at 68% 50%,rgba(198,241,53,.06) 0%,transparent 65%),radial-gradient(ellipse 50% 70% at 25% 50%,rgba(123,201,26,.04) 0%,transparent 65%);}
.hero-atom{position:absolute;right:6%;top:50%;transform:translateY(-50%);width:440px;height:440px;opacity:.1;animation:atomSpin 30s linear infinite;}
@keyframes atomSpin{to{transform:translateY(-50%) rotate(360deg);}}
.hero-content{position:relative;z-index:2;max-width:640px;}
.hero-eyebrow{font-family:'Share Tech Mono',monospace;font-size:.75rem;letter-spacing:.28em;color:var(--cd);margin-bottom:20px;display:flex;align-items:center;gap:14px;text-shadow:0 0 10px rgba(198,241,53,0.5);}
.hero-eyebrow::before{content:'';width:36px;height:1px;background:var(--cd);}
h1{font-family:'Orbitron',sans-serif;font-size:clamp(2.2rem,4.5vw,4rem);font-weight:900;line-height:1.06;letter-spacing:-.01em;margin-bottom:20px;}
h1 em{font-style:normal;color:var(--cd);text-shadow:0 0 20px rgba(198,241,53,0.5);}
.hero-sub{font-size:1rem;line-height:1.85;color:var(--silver);font-weight:300;margin-bottom:42px;max-width:500px;}
.hero-btns{display:flex;gap:14px;flex-wrap:wrap;}
.btn-primary{background:var(--cd);color:#0a0f00;font-weight:800;border:none;padding:15px 32px;font-family:'Rajdhani',sans-serif;font-size:.92rem;font-weight:700;letter-spacing:.15em;text-transform:uppercase;cursor:none;text-decoration:none;display:inline-block;clip-path:polygon(0 0,calc(100% - 10px) 0,100% 10px,100% 100%,10px 100%,0 calc(100% - 10px));transition:all .3s;}
.btn-primary:hover{background:var(--white);box-shadow:0 0 28px rgba(198,241,53,.4);}
.btn-ghost{background:transparent;color:var(--silver);border:1px solid rgba(160,184,216,.2);padding:15px 32px;font-family:'Rajdhani',sans-serif;font-size:.92rem;letter-spacing:.15em;text-transform:uppercase;cursor:none;text-decoration:none;display:inline-block;transition:all .3s;}
.btn-ghost:hover{border-color:var(--cd);color:var(--cd);}
.hero-stats{position:absolute;bottom:50px;left:52px;display:flex;gap:50px;z-index:2;}
.stat-val{font-family:'Orbitron',sans-serif;font-size:1.9rem;font-weight:900;color:var(--cd);line-height:1;text-shadow:0 0 18px rgba(198,241,53,0.45);}
.stat-lbl{font-size:.7rem;letter-spacing:.12em;color:var(--silver);text-transform:uppercase;margin-top:4px;}

/* SECTIONS */
section{position:relative;z-index:1;padding:100px 52px;}
.s-tag{font-family:'Share Tech Mono',monospace;font-size:.7rem;letter-spacing:.28em;color:var(--cd);margin-bottom:12px;text-shadow:0 0 10px rgba(198,241,53,0.4);}
.s-title{font-family:'Orbitron',sans-serif;font-size:clamp(1.6rem,2.6vw,2.4rem);font-weight:700;line-height:1.2;margin-bottom:16px;}
.s-desc{color:var(--silver);font-size:.95rem;line-height:1.85;max-width:580px;font-weight:300;}

/* PRODUCTS NAV TABS */
.products-nav{display:flex;gap:0;margin-bottom:48px;border-bottom:1px solid rgba(198,241,53,.1);}
.p-tab{background:none;border:none;padding:14px 32px;font-family:'Rajdhani',sans-serif;font-size:.9rem;letter-spacing:.12em;text-transform:uppercase;color:var(--silver);cursor:none;transition:all .3s;border-bottom:2px solid transparent;margin-bottom:-1px;}
.p-tab:hover{color:var(--cd);}
.p-tab.active{color:var(--cd);border-bottom:2px solid var(--cd);}
.p-tab.active-cd{color:var(--gold);border-bottom:2px solid var(--gold);}

/* PRODUCT GRIDS */
.p-section{display:none;}
.p-section.active{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;}
.p-section-cd.active{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;}

/* PRODUCT CARDS */
.p-card{background:var(--carbon);border:1px solid rgba(198,241,53,.07);overflow:hidden;transition:all .4s;position:relative;}
.p-card:hover{border-color:rgba(198,241,53,.35);transform:translateY(-7px);box-shadow:0 18px 54px rgba(198,241,53,.09);}
.p-card.cd-card:hover{border-color:rgba(255,183,0,.35);box-shadow:0 18px 54px rgba(255,183,0,.09);}
.p-badge{position:absolute;top:14px;right:14px;background:var(--cdark);color:#fff;font-family:'Share Tech Mono',monospace;font-size:.62rem;letter-spacing:.08em;padding:4px 10px;text-transform:uppercase;}
.p-badge.new{background:var(--gold);color:var(--black);}
.p-visual{height:180px;background:var(--panel);display:flex;align-items:center;justify-content:center;position:relative;overflow:hidden;}
.p-visual::before{content:'';position:absolute;inset:0;background:radial-gradient(circle at center,rgba(198,241,53,.08) 0%,transparent 68%);}
.p-visual.cd-vis::before{background:radial-gradient(circle at center,rgba(255,183,0,.08) 0%,transparent 68%);}
.p-ico{font-size:3.4rem;position:relative;z-index:1;filter:drop-shadow(0 0 16px rgba(198,241,53,.3));}
.p-ico.cd{filter:drop-shadow(0 0 16px rgba(255,183,0,.4));}
.p-body{padding:24px;}
.p-cat{font-family:'Share Tech Mono',monospace;font-size:.62rem;letter-spacing:.18em;color:var(--cd);text-transform:uppercase;margin-bottom:6px;}
.p-cat.cd{color:var(--gold);}
.p-name{font-family:'Orbitron',sans-serif;font-size:.95rem;font-weight:700;margin-bottom:8px;line-height:1.3;}
.p-desc{font-size:.76rem;color:var(--silver);line-height:1.65;margin-bottom:16px;}
.p-tags{display:flex;gap:6px;flex-wrap:wrap;margin-bottom:16px;}
.p-tag{background:rgba(198,241,53,.07);border:1px solid rgba(198,241,53,.14);color:var(--cd);font-family:'Share Tech Mono',monospace;font-size:.6rem;letter-spacing:.08em;padding:3px 8px;text-transform:uppercase;}
.p-tag.cd{background:rgba(255,183,0,.07);border:1px solid rgba(255,183,0,.14);color:var(--gold);}
.p-footer{display:flex;align-items:center;justify-content:space-between;padding-top:16px;border-top:1px solid rgba(198,241,53,.07);}
.p-footer.cd{border-top:1px solid rgba(255,183,0,.07);}
.p-price{font-family:'Orbitron',sans-serif;font-size:1.1rem;font-weight:700;color:var(--cd);}
.p-price.cd{color:var(--gold);}
.p-unit{font-size:.65rem;color:var(--silver);font-family:'Rajdhani',sans-serif;font-weight:300;}
.btn-add{background:transparent;border:1px solid var(--cd);color:var(--cd);padding:8px 16px;font-family:'Rajdhani',sans-serif;font-size:.76rem;letter-spacing:.1em;text-transform:uppercase;cursor:none;transition:all .3s;}
.btn-add:hover{background:var(--cd);color:var(--black);}
.btn-add.cd{border-color:var(--gold);color:var(--gold);}
.btn-add.cd:hover{background:var(--gold);color:var(--black);}

/* ABOUT */
.about{background:var(--dark);border-top:1px solid rgba(198,241,53,.07);border-bottom:1px solid rgba(198,241,53,.07);}
.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:70px;align-items:center;margin-top:52px;}
.features{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:32px;}
.f-card{background:var(--carbon);border:1px solid rgba(198,241,53,.07);padding:20px;transition:all .35s;}
.f-card:hover{border-color:rgba(198,241,53,.28);transform:translateY(-4px);box-shadow:0 8px 36px rgba(198,241,53,.07);}
.f-ico{font-size:1.3rem;margin-bottom:8px;}
.f-title{font-size:.9rem;font-weight:600;letter-spacing:.05em;margin-bottom:6px;}
.f-desc{font-size:.75rem;color:var(--silver);line-height:1.6;}
.about-visual{position:relative;height:360px;display:flex;align-items:center;justify-content:center;}
.honeycomb-svg{width:310px;height:310px;opacity:.65;}

/* CARBON DOTS SECTION */
.cd-section{background:var(--black);border-top:1px solid rgba(255,183,0,.07);}
.cd-hero{display:grid;grid-template-columns:1fr 1fr;gap:70px;align-items:center;margin-top:52px;}
.cd-visual{position:relative;height:360px;display:flex;align-items:center;justify-content:center;}
.cd-orbs{position:relative;width:300px;height:300px;}
.cd-orb{position:absolute;border-radius:50%;animation:cdFloat 3s ease-in-out infinite;}
@keyframes cdFloat{0%,100%{transform:translateY(0) scale(1);}50%{transform:translateY(-12px) scale(1.05);}}
.cd-features{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:32px;}
.cd-f-card{background:var(--carbon);border:1px solid rgba(255,183,0,.07);padding:20px;transition:all .35s;}
.cd-f-card:hover{border-color:rgba(255,183,0,.28);transform:translateY(-4px);box-shadow:0 8px 36px rgba(255,183,0,.07);}
.cd-tag-gold{font-family:'Share Tech Mono',monospace;font-size:.7rem;letter-spacing:.28em;color:var(--gold);margin-bottom:12px;}

/* PROCESS */
.process{background:var(--dark);border-top:1px solid rgba(198,241,53,.07);}
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:0;margin-top:52px;position:relative;}
.steps::before{content:'';position:absolute;top:27px;left:80px;right:80px;height:1px;background:linear-gradient(90deg,transparent,rgba(198,241,53,.25),transparent);}
.step{padding:0 22px;text-align:center;}
.step-n{font-family:'Share Tech Mono',monospace;font-size:.62rem;color:var(--cd);letter-spacing:.2em;display:block;margin-bottom:12px;}
.step-circle{width:54px;height:54px;border:1px solid rgba(198,241,53,.28);border-radius:50%;display:flex;align-items:center;justify-content:center;margin:0 auto 18px;font-size:1.2rem;background:var(--carbon);position:relative;z-index:1;}
.step-title{font-family:'Rajdhani',sans-serif;font-size:.92rem;font-weight:600;letter-spacing:.05em;margin-bottom:8px;}
.step-desc{font-size:.75rem;color:var(--silver);line-height:1.6;}

/* APPLICATIONS */
.apps{background:var(--black);}
.apps-tabs{display:flex;gap:12px;margin-bottom:40px;flex-wrap:wrap;}
.app-tab{background:var(--carbon);border:1px solid rgba(198,241,53,.08);color:var(--silver);padding:10px 20px;font-family:'Rajdhani',sans-serif;font-size:.8rem;letter-spacing:.12em;text-transform:uppercase;cursor:none;transition:all .3s;}
.app-tab.active{background:rgba(198,241,53,.1);border-color:var(--cd);color:var(--cd);}
.app-tab.active-cd{background:rgba(255,183,0,.1);border-color:var(--gold);color:var(--gold);}
.apps-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;}
.app-card{background:var(--carbon);border:1px solid rgba(198,241,53,.07);padding:28px 24px;transition:all .35s;}
.app-card:hover{border-color:rgba(123,201,26,.3);transform:translateY(-4px);box-shadow:0 8px 36px var(--glow-p);}
.app-card.cd-app:hover{border-color:rgba(255,183,0,.3);box-shadow:0 8px 36px rgba(255,183,0,.08);}
.app-ico{font-size:1.9rem;margin-bottom:12px;}
.app-title{font-family:'Orbitron',sans-serif;font-size:.85rem;font-weight:700;margin-bottom:8px;color:var(--cd);}
.app-title.cd{color:var(--gold);}
.app-desc{font-size:.76rem;color:var(--silver);line-height:1.65;}

/* CONTACT */
.contact{background:var(--dark);border-top:1px solid rgba(198,241,53,.07);}
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:70px;margin-top:48px;}
.c-item{display:flex;gap:14px;margin-bottom:26px;align-items:flex-start;}
.c-ico{width:42px;height:42px;border:1px solid rgba(198,241,53,.18);display:flex;align-items:center;justify-content:center;font-size:1rem;flex-shrink:0;}
.c-lbl{font-family:'Share Tech Mono',monospace;font-size:.62rem;letter-spacing:.15em;color:var(--cd);text-transform:uppercase;margin-bottom:3px;}
.c-val{font-size:.88rem;color:var(--silver);}
.form-g{margin-bottom:14px;}
.form-g label{display:block;font-family:'Share Tech Mono',monospace;font-size:.62rem;letter-spacing:.15em;color:var(--cd);text-transform:uppercase;margin-bottom:6px;}
.form-g input,.form-g textarea,.form-g select{width:100%;background:var(--carbon);border:1px solid rgba(198,241,53,.1);color:var(--white);padding:11px 14px;font-family:'Rajdhani',sans-serif;font-size:.88rem;outline:none;transition:border-color .3s;cursor:none;}
.form-g input:focus,.form-g textarea:focus,.form-g select:focus{border-color:rgba(198,241,53,.38);}
.form-g textarea{height:100px;resize:none;}
.form-g select option{background:var(--carbon);}

/* CART */
.cart-overlay{position:fixed;inset:0;background:rgba(0,0,0,.6);z-index:1999;opacity:0;pointer-events:none;transition:opacity .4s;}
.cart-overlay.open{opacity:1;pointer-events:all;}
.cart-panel{position:fixed;top:0;right:-430px;width:420px;height:100vh;background:var(--dark);border-left:1px solid rgba(198,241,53,.12);z-index:2000;transition:right .4s cubic-bezier(.4,0,.2,1);display:flex;flex-direction:column;padding:26px;}
.cart-panel.open{right:0;}
.cart-hdr{display:flex;justify-content:space-between;align-items:center;padding-bottom:16px;border-bottom:1px solid rgba(198,241,53,.1);margin-bottom:20px;}
.cart-hdr-title{font-family:'Orbitron',sans-serif;font-size:.88rem;letter-spacing:.1em;}
.cart-x{background:none;border:none;color:var(--silver);font-size:1.1rem;cursor:none;transition:color .25s;}
.cart-x:hover{color:var(--cd);}
.cart-items{flex:1;overflow-y:auto;}
.cart-empty{text-align:center;color:var(--silver);font-size:.82rem;margin-top:50px;opacity:.45;}
.c-item-row{display:flex;gap:12px;padding:12px 0;border-bottom:1px solid rgba(198,241,53,.06);}
.c-item-info{flex:1;}
.c-item-name{font-family:'Rajdhani',sans-serif;font-size:.88rem;font-weight:600;margin-bottom:3px;}
.c-item-price{font-family:'Orbitron',sans-serif;font-size:.78rem;color:var(--cd);}
.c-qty{display:flex;align-items:center;gap:6px;}
.qty-b{background:var(--carbon);border:1px solid rgba(198,241,53,.18);color:var(--white);width:26px;height:26px;display:flex;align-items:center;justify-content:center;cursor:none;font-size:.9rem;transition:all .2s;}
.qty-b:hover{border-color:var(--cd);color:var(--cd);}
.c-qty-n{font-family:'Orbitron',sans-serif;font-size:.75rem;min-width:18px;text-align:center;}
.cart-ftr{padding-top:16px;border-top:1px solid rgba(198,241,53,.1);}
.cart-total-row{display:flex;justify-content:space-between;align-items:center;margin-bottom:16px;}
.cart-total-lbl{font-family:'Rajdhani',sans-serif;font-size:.88rem;letter-spacing:.08em;}
.cart-total-val{font-family:'Orbitron',sans-serif;font-size:1.1rem;color:var(--cd);}
.btn-checkout{width:100%;background:var(--cd);border:none;color:#0a0f00;font-weight:800;padding:14px;font-family:'Rajdhani',sans-serif;font-size:.92rem;font-weight:700;letter-spacing:.15em;text-transform:uppercase;cursor:none;transition:all .3s;}
.btn-checkout:hover{background:var(--white);box-shadow:0 0 28px rgba(198,241,53,.3);}

/* FOOTER */
footer{background:var(--dark);border-top:1px solid rgba(198,241,53,.07);padding:52px;position:relative;z-index:1;}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:48px;margin-bottom:48px;}
.footer-logo svg{height:36px;width:auto;margin-bottom:14px;}
.footer-desc{font-size:.8rem;color:var(--silver);line-height:1.75;font-weight:300;}
.footer-h{font-family:'Share Tech Mono',monospace;font-size:.62rem;letter-spacing:.2em;color:var(--cd);text-transform:uppercase;margin-bottom:16px;}
.footer-ul{list-style:none;}
.footer-ul li{margin-bottom:9px;}
.footer-ul a{color:var(--silver);text-decoration:none;font-size:.8rem;transition:color .25s;}
.footer-ul a:hover{color:var(--white);}
.footer-bottom{padding-top:24px;border-top:1px solid rgba(198,241,53,.05);display:flex;justify-content:space-between;}
.footer-copy{font-size:.72rem;color:rgba(160,184,216,.35);}

/* NOTIFICATION */
.notif{position:fixed;bottom:26px;left:50%;transform:translateX(-50%) translateY(90px);background:var(--cd);color:#0a0f00;font-weight:800;padding:12px 24px;font-family:'Rajdhani',sans-serif;font-size:.85rem;font-weight:700;letter-spacing:.1em;z-index:3000;transition:transform .4s cubic-bezier(.4,0,.2,1);white-space:nowrap;}
.notif.show{transform:translateX(-50%) translateY(0);}

/* RESPONSIVE */
@media(max-width:900px){
  nav{padding:12px 20px;}.nav-links{display:none;}
  section{padding:68px 20px;}
  .hero{padding:90px 20px 52px;min-height:auto;}
  .hero-stats{position:static;margin-top:48px;flex-wrap:wrap;gap:26px;}
  .hero-atom{display:none;}
  .about-grid,.contact-grid,.cd-hero{grid-template-columns:1fr;gap:32px;}
  .p-section.active,.p-section-cd.active,.apps-grid{grid-template-columns:1fr;}
  .features,.cd-features{grid-template-columns:1fr;}
  .steps{grid-template-columns:1fr 1fr;}
  .footer-grid{grid-template-columns:1fr 1fr;gap:26px;}
  .cart-panel{width:100%;right:-100%;}
}