:root{--navy:#06142b;--navy2:#0a2042;--ink:#10213c;--blue:#087cf0;--cyan:#27d5ff;--violet:#762cff;--gold:#ffb321;--red:#d92c3a;--teal:#02a99a;--paper:#f4f8fd;--white:#fff;--muted:#5d6c83;--line:#dbe6f2;--shadow:0 18px 55px rgba(6,20,43,.13);--radius:20px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,Arial,sans-serif;color:var(--ink);background:var(--paper);line-height:1.65}a{color:inherit}img{max-width:100%}.container{width:min(1180px,calc(100% - 36px));margin:auto}.site-header{position:sticky;top:0;z-index:20;background:rgba(6,20,43,.96);backdrop-filter:blur(16px);border-bottom:1px solid rgba(255,255,255,.12);color:white}.nav{min-height:76px;display:flex;align-items:center;justify-content:space-between;gap:24px}.logo{display:flex;align-items:center;gap:11px;text-decoration:none;font-weight:800;letter-spacing:.02em}.logo-mark{display:grid;place-items:center;width:42px;height:42px;border-radius:13px;background:linear-gradient(145deg,var(--cyan),var(--violet));box-shadow:inset 0 1px rgba(255,255,255,.7),0 0 24px rgba(39,213,255,.36);color:white}.nav-links{display:flex;align-items:center;gap:25px}.nav-links a{text-decoration:none;color:#d7e7fb;font-weight:700;font-size:.93rem}.nav-links a:hover{color:white}.button,.button-outline{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:46px;padding:0 20px;border-radius:12px;border:0;text-decoration:none;font-weight:800;cursor:pointer}.button{background:linear-gradient(135deg,var(--blue),var(--violet));color:white;box-shadow:0 10px 25px rgba(8,124,240,.25),inset 0 1px rgba(255,255,255,.45)}.button:hover{filter:brightness(1.09);transform:translateY(-1px)}.button-outline{border:1px solid var(--line);background:white;color:var(--ink)}.menu-button{display:none;background:none;color:white;border:1px solid rgba(255,255,255,.25);border-radius:10px;padding:8px 12px}.mobile-menu{background:var(--navy);padding:0 18px 18px}.mobile-menu a{display:block;padding:10px;color:white;text-decoration:none}.hero{position:relative;overflow:hidden;background:radial-gradient(circle at 80% 20%,rgba(118,44,255,.38),transparent 30%),radial-gradient(circle at 20% 0,rgba(39,213,255,.22),transparent 28%),linear-gradient(145deg,var(--navy),#0b2853);color:white;padding:84px 0 76px}.hero:after{content:"";position:absolute;inset:0;background:linear-gradient(110deg,transparent 55%,rgba(255,255,255,.06) 55.5%,transparent 56%);pointer-events:none}.hero-grid{display:grid;grid-template-columns:1.08fr .92fr;align-items:center;gap:55px}.eyebrow{display:inline-flex;padding:7px 12px;border-radius:999px;background:rgba(39,213,255,.12);border:1px solid rgba(39,213,255,.35);color:#9cecff;text-transform:uppercase;letter-spacing:.12em;font-size:.76rem;font-weight:900}.hero h1,.page-hero h1{font-size:clamp(2.65rem,5.4vw,5.2rem);line-height:1.02;letter-spacing:-.045em;margin:18px 0}.hero h1 span{background:linear-gradient(90deg,var(--cyan),#b08cff,var(--gold));-webkit-background-clip:text;color:transparent}.hero p{color:#c9daf0;font-size:1.12rem;max-width:650px}.hero-actions{display:flex;gap:13px;flex-wrap:wrap;margin-top:28px}.hero .button-outline{background:rgba(255,255,255,.08);border-color:rgba(255,255,255,.22);color:white}.trust-row{display:flex;gap:22px;flex-wrap:wrap;margin-top:24px;color:#a9bdd8;font-size:.9rem}.cover-stack{position:relative;height:490px}.mini-cover{position:absolute;width:270px;aspect-ratio:4/5.3;border-radius:16px;padding:25px;color:white;overflow:hidden;border:1px solid rgba(255,255,255,.28);box-shadow:0 30px 65px rgba(0,0,0,.35),inset 0 1px rgba(255,255,255,.7)}.mini-cover:after,.product-cover:after{content:"";position:absolute;inset:-40% -60%;background:linear-gradient(115deg,transparent 42%,rgba(255,255,255,.22) 49%,transparent 56%);transform:rotate(-9deg);pointer-events:none}.cover-one{left:12%;top:5%;transform:rotate(-8deg);background:linear-gradient(145deg,#063c88,#087cf0 60%,#ff8d16)}.cover-two{right:2%;top:17%;transform:rotate(8deg);background:linear-gradient(145deg,#25104f,#762cff 60%,#02d7ef)}.cover-three{left:24%;bottom:0;transform:rotate(-1deg);background:linear-gradient(145deg,#17191f,#0c5ab7 62%,#ffb321)}.cover-kicker{font-size:.7rem;letter-spacing:.12em;text-transform:uppercase;color:#c9eaff}.cover-name{font-size:1.65rem;line-height:1.03;font-weight:900;text-transform:uppercase;margin-top:24px;text-shadow:0 3px 10px rgba(0,0,0,.35)}.cover-symbol{position:absolute;right:24px;bottom:62px;font-size:5rem;font-weight:900;opacity:.88;text-shadow:0 0 25px rgba(255,255,255,.45)}.cover-brand{position:absolute;left:24px;bottom:23px;font-size:.65rem;font-weight:900;letter-spacing:.13em}.section{padding:78px 0}.section-white{background:white}.section-dark{background:linear-gradient(145deg,var(--navy),var(--navy2));color:white}.section-head{max-width:760px;margin-bottom:34px}.section-head.center{text-align:center;margin-left:auto;margin-right:auto}.section-head h2{font-size:clamp(2rem,4vw,3.25rem);line-height:1.1;letter-spacing:-.035em;margin:10px 0}.section-head p{color:var(--muted);font-size:1.05rem}.section-dark .section-head p{color:#b9cae0}.grid{display:grid;gap:24px}.grid-3{grid-template-columns:repeat(3,1fr)}.grid-4{grid-template-columns:repeat(4,1fr)}.card{background:white;border:1px solid var(--line);border-radius:var(--radius);box-shadow:0 8px 30px rgba(6,20,43,.07);overflow:hidden}.product-card{display:flex;flex-direction:column;transition:.2s}.product-card:hover{transform:translateY(-5px);box-shadow:var(--shadow)}.product-cover{position:relative;min-height:300px;padding:25px;color:white;overflow:hidden;background:linear-gradient(145deg,#073774,#087cf0 65%,#ff8b18)}.product-cover.violet{background:linear-gradient(145deg,#21104a,#762cff 65%,#00cfe8)}.product-cover.teal{background:linear-gradient(145deg,#052b36,#02a99a 65%,#27d5ff)}.product-cover.gold{background:linear-gradient(145deg,#231d0d,#9d6700 60%,#ffb321)}.product-cover.red{background:linear-gradient(145deg,#3e0810,#b51629 65%,#ff624d)}.product-cover.black{background:linear-gradient(145deg,#090c13,#202938 60%,#087cf0)}.product-cover .cover-name{font-size:1.6rem;max-width:95%}.product-cover .cover-symbol{font-size:5.5rem}.product-info{padding:23px;display:flex;flex-direction:column;flex:1}.meta{display:flex;justify-content:space-between;gap:12px;color:var(--muted);font-size:.78rem;text-transform:uppercase;font-weight:900;letter-spacing:.06em}.product-info h3{font-size:1.25rem;line-height:1.25;margin:12px 0 8px}.product-info p{color:var(--muted);margin:0 0 18px}.product-bottom{margin-top:auto;display:flex;align-items:center;justify-content:space-between;gap:12px}.product-price{font-size:1.45rem;font-weight:900}.text-link{color:var(--blue);font-weight:900;text-decoration:none}.icon-card{padding:28px}.icon-card .icon{display:grid;place-items:center;width:48px;height:48px;border-radius:14px;background:linear-gradient(145deg,var(--blue),var(--violet));color:white;font-weight:900;box-shadow:0 10px 25px rgba(8,124,240,.22)}.icon-card h3{margin:18px 0 8px}.icon-card p{color:var(--muted);margin:0}.page-hero{background:radial-gradient(circle at 80% 10%,rgba(118,44,255,.3),transparent 35%),linear-gradient(145deg,var(--navy),#0b2853);color:white;padding:70px 0}.page-hero h1{font-size:clamp(2.5rem,5vw,4.5rem);max-width:850px}.page-hero p{color:#c9daf0;max-width:760px;font-size:1.08rem}.breadcrumbs{font-size:.85rem;color:#9fb5d0}.breadcrumbs a{color:#cbe7ff}.filter-row{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:28px}.filter{border:1px solid var(--line);background:white;padding:9px 13px;border-radius:999px;cursor:pointer;font-weight:800;color:var(--muted)}.filter.active{background:var(--navy);color:white;border-color:var(--navy)}.product-hero{padding:68px 0;background:linear-gradient(145deg,#edf6ff,#faf8ff)}.product-hero-grid{display:grid;grid-template-columns:.72fr 1.28fr;gap:55px;align-items:center}.large-cover{min-height:530px;border-radius:22px;box-shadow:22px 26px 0 rgba(6,20,43,.08),0 35px 70px rgba(6,20,43,.2)}.large-cover .cover-name{font-size:2.35rem}.large-cover .cover-symbol{font-size:8rem}.product-copy h1{font-size:clamp(2.4rem,5vw,4.5rem);line-height:1.03;letter-spacing:-.04em;margin:14px 0}.product-copy .lead{font-size:1.12rem;color:var(--muted)}.check-list{list-style:none;padding:0;display:grid;gap:10px}.check-list li{display:flex;gap:10px}.check-list li:before{content:"✓";color:var(--teal);font-weight:900}.purchase-box{display:flex;align-items:center;gap:17px;flex-wrap:wrap;margin-top:25px}.notice{padding:15px 17px;border-radius:12px;background:#fff7df;border:1px solid #efd48f;color:#6c5314}.two-col{display:grid;grid-template-columns:1fr 1fr;gap:45px}.content-panel{background:white;padding:30px;border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow)}.content-panel h2{margin-top:0}.article-list{display:grid;gap:18px}.article-card{padding:25px}.article-card h2,.article-card h3{margin:7px 0}.article-card p{color:var(--muted)}.article-body{max-width:820px}.article-body h2{margin-top:38px}.article-body p,.article-body li{color:#3f5069}.ad-slot{display:grid;place-items:center;min-height:110px;border:1px dashed #a7b9cf;border-radius:14px;color:#7a8ca4;background:#f8fbff;text-align:center;padding:15px}.form{display:grid;gap:15px}.form label{font-weight:800}.form input,.form textarea,.form select{width:100%;padding:13px 14px;border:1px solid #bdcada;border-radius:10px;font:inherit;background:white}.form textarea{min-height:150px}.faq details{border-bottom:1px solid var(--line);padding:16px 0}.faq summary{cursor:pointer;font-weight:900}.legal{max-width:850px}.legal h2{margin-top:34px}.footer{background:#040e20;color:#aabdd5;padding:55px 0 25px}.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:45px}.footer h3{color:white}.footer a{display:block;color:#b8cae0;text-decoration:none;margin:8px 0}.footer-bottom{border-top:1px solid rgba(255,255,255,.1);margin-top:38px;padding-top:20px;display:flex;justify-content:space-between;gap:15px;flex-wrap:wrap;font-size:.85rem}.empty{padding:40px;text-align:center}.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0)}@media(max-width:920px){.nav-links{display:none}.menu-button{display:block}.hero-grid,.product-hero-grid,.two-col{grid-template-columns:1fr}.cover-stack{max-width:600px;margin:auto;width:100%}.grid-3,.grid-4{grid-template-columns:repeat(2,1fr)}.footer-grid{grid-template-columns:1fr 1fr}.large-cover{max-width:380px;margin:auto;width:100%}}@media(max-width:620px){.hero{padding-top:58px}.grid-3,.grid-4{grid-template-columns:1fr}.cover-stack{height:420px;transform:scale(.84);transform-origin:top center;margin-bottom:-55px}.mini-cover{width:230px}.footer-grid{grid-template-columns:1fr}.product-cover{min-height:280px}.section{padding:58px 0}.container{width:min(100% - 26px,1180px)}}