*{box-sizing:border-box;margin:0;padding:0}
:root{--bg:#07080d;--panel:#10131d;--line:rgba(255,255,255,.09);--text:#f4f7fb;--muted:#8d96a8;--cyan:#26f4d0;--red:#ff3d57;--gold:#ffb020;--green:#24d18b}
html{scroll-behavior:smooth}
body{font-family:Inter,system-ui,sans-serif;background:var(--bg);color:var(--text);overflow-x:hidden}
a{color:inherit;text-decoration:none}button,input,textarea{font:inherit}
.ambient{position:fixed;inset:0;z-index:-1;background:radial-gradient(circle at 20% 10%,rgba(38,244,208,.12),transparent 28%),radial-gradient(circle at 80% 0,rgba(255,61,87,.08),transparent 28%)}
.navbar{position:fixed;top:0;left:0;right:0;z-index:1000;display:flex;align-items:center;justify-content:space-between;padding:12px clamp(16px,4vw,54px);background:rgba(7,8,13,.8);backdrop-filter:blur(16px);border-bottom:1px solid var(--line)}.navbar.scrolled{background:rgba(7,8,13,.95)}
.brand{display:flex;align-items:center;gap:10px;font-weight:900}.brand span span{color:var(--cyan)}
.brand-mark{width:36px;height:36px;border-radius:10px;background:linear-gradient(135deg,var(--cyan),#5b7cfa);display:grid;place-items:center;color:#06100e}
.nav-links{display:flex;gap:20px;color:var(--muted);font-weight:700;font-size:.88rem}.nav-links a:hover{color:var(--text)}
.nav-actions{display:flex;gap:8px}
.icon-btn{width:40px;height:40px;border-radius:11px;border:1px solid var(--line);background:rgba(255,255,255,.04);color:var(--text);display:grid;place-items:center;cursor:pointer;position:relative}
#cartCount{position:absolute;top:-6px;right:-6px;background:var(--red);color:#fff;border-radius:50%;font-size:.65rem;min-width:18px;height:18px;display:grid;place-items:center}
.menu-btn{display:none}
.nav-backdrop{position:fixed;inset:0;background:rgba(0,0,0,.5);z-index:999;display:none}.nav-backdrop.open{display:block}
.banner-carousel{position:relative;overflow:hidden;padding:80px clamp(16px,4vw,60px) 20px}
.banner-track{display:flex;transition:transform .5s ease}
.banner-slide{min-width:100%;display:grid;grid-template-columns:1fr auto;align-items:center;gap:20px;border-radius:20px;padding:clamp(28px,4vw,52px);min-height:260px}
.slide-1{background:linear-gradient(135deg,rgba(38,244,208,.12),rgba(84,167,255,.08))}
.slide-2{background:linear-gradient(135deg,rgba(255,176,32,.1),rgba(255,61,87,.06))}
.slide-3{background:linear-gradient(135deg,rgba(37,211,102,.1),rgba(38,244,208,.06))}
.banner-content .banner-badge{display:inline-block;background:rgba(38,244,208,.15);color:var(--cyan);padding:5px 12px;border-radius:999px;font-size:.76rem;font-weight:900;margin-bottom:10px}
.banner-content h2{font-size:clamp(1.6rem,4vw,3rem);font-weight:900;line-height:1.1;margin-bottom:8px}
.banner-content p{color:var(--muted);margin-bottom:14px;max-width:460px}
.banner-icon{font-size:clamp(3rem,7vw,5.5rem);color:rgba(38,244,208,.15)}
.banner-dots{display:flex;justify-content:center;gap:8px;margin-top:14px}
.banner-dot{width:10px;height:10px;border-radius:50%;background:rgba(255,255,255,.2);border:none;cursor:pointer}.banner-dot.active{background:var(--cyan);transform:scale(1.3)}
.banner-arrow{position:absolute;top:50%;transform:translateY(-50%);width:38px;height:38px;border-radius:10px;border:1px solid var(--line);background:rgba(7,8,13,.8);color:var(--text);display:grid;place-items:center;cursor:pointer;z-index:2}.banner-arrow:hover{border-color:var(--cyan)}
.banner-prev{left:clamp(20px,4vw,70px)}.banner-next{right:clamp(20px,4vw,70px)}
.ticker{overflow:hidden;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.ticker div{display:flex;width:max-content;animation:marquee 20s linear infinite}.ticker span{padding:12px 22px;color:var(--muted);font-weight:800;text-transform:uppercase;font-size:.78rem;letter-spacing:.06em}

.section{padding:60px clamp(16px,4vw,60px)}.section-head{margin-bottom:20px}.section-head h2{font-size:clamp(1.8rem,4vw,3rem);font-weight:900}.eyebrow{color:var(--cyan);font-weight:900;text-transform:uppercase;letter-spacing:.12em;font-size:.72rem;margin-bottom:8px}
.filter-bar{display:flex;gap:8px;overflow-x:auto;padding-bottom:10px}.filter-btn{border:1px solid var(--line);background:rgba(255,255,255,.04);color:var(--muted);border-radius:999px;padding:9px 14px;font-weight:800;white-space:nowrap;cursor:pointer;font-size:.85rem}.filter-btn.active{background:var(--text);color:#080a0f}
.products-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:16px;margin-top:16px}
.product-card{background:rgba(255,255,255,.05);border:1px solid var(--line);border-radius:16px;overflow:hidden;animation:rise .4s ease both;animation-delay:var(--d)}.product-card:hover{border-color:rgba(38,244,208,.3);transform:translateY(-4px);transition:.3s}
.product-visual{height:200px;display:grid;place-items:center;background:radial-gradient(circle,rgba(38,244,208,.12),transparent 50%),#0d1018;cursor:pointer;overflow:hidden}.product-visual img{width:100%;height:100%;object-fit:cover}
.product-art{text-align:center;padding:20px}.product-art i{font-size:2.8rem;color:var(--cyan);display:block;margin-bottom:8px}.product-art span{font-weight:800;font-size:.9rem}.product-art.lg i{font-size:4rem}
.product-info{padding:14px}.product-tag{display:inline-block;background:var(--cyan);color:#06100e;border-radius:999px;padding:3px 8px;font-size:.68rem;font-weight:900}
.product-info h3{font-weight:800;font-size:.92rem;margin:10px 0;min-height:40px;cursor:pointer}
.product-price{display:flex;gap:6px;align-items:center;flex-wrap:wrap;margin-bottom:10px}.product-price strong{font-size:1.2rem}.product-price del{color:var(--muted);font-size:.85rem}.product-price em{color:var(--green);font-weight:800;font-size:.78rem;font-style:normal}
.product-btn{width:100%;border:none;border-radius:10px;background:rgba(255,255,255,.08);color:var(--text);padding:10px;font-weight:800;cursor:pointer}.product-btn:hover{background:rgba(38,244,208,.15)}
.systems{display:grid;grid-template-columns:.7fr 1.3fr;gap:16px}.system-panel,.contact-card{background:rgba(255,255,255,.04);border:1px solid var(--line);border-radius:20px;padding:24px}
.system-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}.system-grid article{background:var(--panel);border:1px solid var(--line);border-radius:14px;padding:18px}.system-grid i{color:var(--cyan);font-size:1.2rem}.system-grid h3{margin:10px 0 6px;font-size:.95rem}.system-grid p{color:var(--muted);font-size:.84rem;line-height:1.5}
.contact-section{display:grid;grid-template-columns:1fr 1fr;gap:16px}.contact-form,.newsletter-form,#checkoutForm{display:grid;gap:10px;margin-top:14px}
input,textarea{width:100%;background:#0c0f18;border:1px solid var(--line);border-radius:12px;color:var(--text);padding:12px 13px;outline:none}input:focus,textarea:focus{border-color:rgba(38,244,208,.5)}
.contact-lines{display:grid;gap:10px;margin-top:16px;color:var(--muted)}.contact-lines a{display:flex;gap:8px;align-items:center}

.btn{border:none;border-radius:12px;padding:12px 16px;display:inline-flex;align-items:center;justify-content:center;gap:8px;font-weight:800;cursor:pointer;min-height:44px}.btn.full{width:100%}
.btn.primary{background:linear-gradient(135deg,var(--cyan),#54a7ff);color:#06100e}.btn.ghost{background:rgba(255,255,255,.05);border:1px solid var(--line);color:var(--text)}
.footer{padding:28px clamp(16px,4vw,60px);border-top:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;color:var(--muted)}.footer strong{color:var(--text)}.footer strong span{color:var(--cyan)}
.cart-overlay,.modal-overlay{position:fixed;inset:0;background:rgba(0,0,0,.6);backdrop-filter:blur(8px);z-index:2000;display:none}.cart-overlay.open,.modal-overlay.open{display:block}
.cart-sidebar{position:fixed;top:0;right:0;width:min(400px,92vw);height:100svh;background:#0b0e16;border-left:1px solid var(--line);z-index:2100;transform:translateX(105%);transition:.3s;display:flex;flex-direction:column}.cart-sidebar.open{transform:none}
.cart-header,.cart-footer{padding:16px;border-bottom:1px solid var(--line);display:flex;justify-content:space-between;align-items:center}.cart-footer{border-top:1px solid var(--line);border-bottom:0;display:grid;gap:10px}
.cart-items{flex:1;overflow:auto;padding:12px}
.cart-item{display:grid;grid-template-columns:50px 1fr 38px;gap:10px;align-items:center;padding:10px;border:1px solid var(--line);border-radius:12px;margin-bottom:8px}
.cart-thumb{height:50px;border-radius:10px;background:linear-gradient(135deg,var(--cyan),#54a7ff);display:grid;place-items:center;color:#06100e}
.cart-item-name{font-weight:800;font-size:.85rem}.cart-item-price{color:var(--muted);font-size:.8rem}
.qty-row{display:flex;align-items:center;gap:6px;margin-top:4px}.qty-row button{width:26px;height:26px;border-radius:7px;border:1px solid var(--line);background:rgba(255,255,255,.06);color:var(--text);font-weight:900;cursor:pointer;display:grid;place-items:center}.qty-row button:hover{background:var(--cyan);color:#06100e}
.cart-total{display:flex;justify-content:space-between;font-size:1rem}
.empty{color:var(--muted);text-align:center;padding:30px 0}
.product-modal,.checkout-modal,.auth-modal{position:fixed;top:50%;left:50%;transform:translate(-50%,-50%);width:min(820px,94vw);max-height:90svh;overflow:auto;background:#0b0e16;border:1px solid var(--line);border-radius:20px;z-index:2200;padding:16px;display:grid;grid-template-columns:.9fr 1fr;gap:16px}
.checkout-modal,.auth-modal{display:block;width:min(440px,94vw);padding:24px}
.modal-close{position:absolute;top:12px;right:12px;z-index:2}
#pmVisual{min-height:300px;border-radius:16px;overflow:hidden;background:#101522;display:grid;place-items:center}#pmVisual img{width:100%;height:100%;object-fit:cover}
.pm-info{padding:16px}.pm-info h2{font-size:clamp(1.5rem,3vw,2.5rem);margin:10px 0}.pm-info p{color:var(--muted);margin-bottom:12px}
.pm-price{display:flex;gap:8px;align-items:center;margin-bottom:16px}.pm-price strong{font-size:1.6rem}.pm-price del{color:var(--muted)}.pm-price em{color:var(--green);font-style:normal;font-weight:800}
.auth-tabs{display:flex;margin-bottom:18px;border:1px solid var(--line);border-radius:12px;overflow:hidden}
.auth-tab{flex:1;padding:12px;background:transparent;border:none;color:var(--muted);font-weight:800;cursor:pointer}.auth-tab.active{background:var(--cyan);color:#06100e}
.auth-panel{display:grid;gap:12px}
.auth-info{color:var(--muted);font-size:.86rem;margin-bottom:4px}
.auth-error{color:var(--red);font-weight:700;font-size:.84rem;margin-top:10px;min-height:20px}
.auth-note{margin-top:18px;padding:14px;background:rgba(255,176,32,.08);border:1px solid rgba(255,176,32,.2);border-radius:12px;font-size:.8rem;color:var(--gold)}.auth-note code{background:rgba(255,255,255,.1);padding:2px 6px;border-radius:4px}.auth-note a{color:var(--cyan);text-decoration:underline}
.otp-msg{color:var(--green);font-weight:700;font-size:.88rem;margin-bottom:12px}
.otp-resend{margin-top:8px;font-size:.82rem}
.wa-float{position:fixed;right:16px;bottom:16px;width:54px;height:54px;border-radius:16px;background:#25d366;color:#fff;display:grid;place-items:center;font-size:1.7rem;z-index:1800;box-shadow:0 12px 30px rgba(37,211,102,.3)}
.toast{position:fixed;left:50%;bottom:20px;transform:translate(-50%,80px);z-index:3000;background:var(--text);color:#07080d;padding:11px 16px;border-radius:12px;font-weight:800;font-size:.88rem;transition:.25s}.toast.show{transform:translate(-50%,0)}
@keyframes rise{from{opacity:0;transform:translateY(14px)}to{opacity:1;transform:none}}
@keyframes marquee{to{transform:translateX(-50%)}}
@media(max-width:1050px){.products-grid{grid-template-columns:repeat(2,1fr)}.systems,.contact-section{grid-template-columns:1fr}.product-modal{grid-template-columns:1fr}}
@media(max-width:720px){.menu-btn{display:grid}.nav-links{position:fixed;top:64px;left:10px;right:10px;display:none;grid-template-columns:1fr;background:rgba(11,14,22,.96);border:1px solid var(--line);border-radius:16px;padding:12px;z-index:1100;gap:4px}.nav-links.open{display:grid}.nav-links a{padding:10px 14px;border-radius:10px}.banner-carousel{padding:70px 12px 16px}.banner-slide{grid-template-columns:1fr;min-height:200px}.banner-icon{display:none}.products-grid{grid-template-columns:1fr}.system-grid{grid-template-columns:1fr}.product-modal{grid-template-columns:1fr;padding:12px}#pmVisual{min-height:200px}.footer{flex-direction:column;text-align:center;gap:8px}.cart-sidebar{width:100vw}.section{padding:40px 14px}.banner-arrow{display:none}}


/* ===== REFERRAL PAGE ===== */
.referral-page{padding-top:70px}
.ref-hero{padding:40px clamp(16px,4vw,60px);text-align:center}.ref-hero h1{font-size:clamp(2rem,5vw,3.5rem);font-weight:900}.ref-hero .glow{color:var(--cyan);text-shadow:0 0 20px rgba(38,244,208,.4)}.ref-hero p{color:var(--muted);margin-top:8px;max-width:500px;margin-inline:auto}
.ref-card{max-width:500px;margin:0 auto;background:rgba(255,255,255,.04);border:1px solid var(--line);border-radius:20px;padding:28px}.ref-card h2{font-size:1.2rem;margin-bottom:16px}.ref-card h2 i{color:var(--cyan);margin-right:8px}
.ref-card input{margin-bottom:10px}
.ref-code-display{display:flex;align-items:center;justify-content:center;gap:12px;background:rgba(38,244,208,.08);border:2px dashed var(--cyan);border-radius:14px;padding:18px;margin-bottom:14px}.ref-code-display span{font-size:1.6rem;font-weight:900;letter-spacing:.08em;color:var(--cyan)}
.ref-share-btns{display:flex;gap:10px}.ref-share-btns .btn{flex:1}
.ref-leaderboard{max-width:650px;margin:0 auto;display:grid;gap:8px}
.ref-lb-row{display:grid;grid-template-columns:40px 1fr auto auto auto;align-items:center;gap:10px;background:rgba(255,255,255,.04);border:1px solid var(--line);border-radius:12px;padding:12px 16px}.ref-lb-row.top3{border-color:rgba(38,244,208,.3);background:rgba(38,244,208,.05)}
.ref-rank{font-size:1.2rem;text-align:center}.ref-lb-name{font-weight:800}.ref-lb-code{color:var(--cyan);font-weight:700;font-size:.82rem}.ref-lb-count{color:var(--muted);font-size:.82rem}.ref-lb-earned{color:var(--green);font-weight:800;font-size:.88rem}
.ref-total{text-align:center;color:var(--muted);margin-top:16px;font-weight:700}
.ref-how{text-align:center}.ref-how h2{font-size:clamp(1.5rem,3vw,2.2rem);margin-bottom:24px}
.ref-steps{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;max-width:700px;margin:0 auto}
.ref-step{background:rgba(255,255,255,.04);border:1px solid var(--line);border-radius:16px;padding:24px}.ref-step span{display:inline-grid;place-items:center;width:40px;height:40px;border-radius:50%;background:var(--cyan);color:#06100e;font-weight:900;font-size:1.1rem;margin-bottom:12px}.ref-step h3{margin-bottom:6px}.ref-step p{color:var(--muted);font-size:.84rem}
@media(max-width:720px){.ref-steps{grid-template-columns:1fr}.ref-lb-row{grid-template-columns:30px 1fr auto;gap:6px;font-size:.85rem}.ref-lb-code,.ref-lb-count{display:none}}