:root { --ink:#0f1013; --ink2:#181a1f; --red:#9B111E; --muted:#9aa0aa; --soft:#d8dbe0; --c:#00aeef; --m:#ec008c; --y:#fff200; }
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--ink); color: #fff; font: 16px/1.6 Roboto, "Helvetica Neue", Arial, sans-serif; -webkit-font-smoothing: antialiased; }
a { color: inherit; }
img { max-width: 100%; height: auto; display: block; }
.top { position: sticky; top: 0; z-index: 10; display: flex; align-items: center; gap: 20px; padding: 14px clamp(16px, 5vw, 64px); background: rgba(15,16,19,.88); backdrop-filter: blur(10px); border-bottom: 1px solid rgba(255,255,255,.06); }
.brand img { width: 44px; height: 44px; border-radius: 10px; }
.links { display: flex; gap: clamp(10px, 2vw, 28px); margin-right: auto; flex-wrap: wrap; }
.links a { text-decoration: none; font-size: 14px; letter-spacing: .06em; opacity: .75; transition: opacity .2s; }
.links a:hover { opacity: 1; }
.langs { display: flex; gap: 2px; }
.langs a { text-decoration: none; font-size: 12px; font-weight: 600; letter-spacing: .08em; padding: 7px 9px; border-radius: 6px; opacity: .6; }
.langs a:hover { opacity: 1; }
.langs a.active { opacity: 1; background: rgba(255,255,255,.16); }
main { max-width: 1120px; margin: 0 auto; padding: 24px clamp(16px, 5vw, 40px) 64px; }
.crumbs { font-size: 13px; color: var(--muted); margin: 8px 0 24px; }
.crumbs a { text-decoration: none; } .crumbs a:hover { color: #fff; }
.hero { display: grid; grid-template-columns: 1.05fr 1fr; gap: clamp(24px, 4vw, 56px); align-items: start; }
.hero-img { width: 100%; aspect-ratio: 900 / 544; object-fit: cover; border-radius: 16px; box-shadow: 0 20px 60px rgba(0,0,0,.45); }
h1 { font-size: clamp(32px, 5vw, 52px); line-height: 1.1; margin: 0 0 6px; font-weight: 700; }
h2 { font-size: 12px; letter-spacing: .24em; text-transform: uppercase; color: var(--muted); margin: 28px 0 10px; font-weight: 600; }
.tag { color: var(--c); font-style: italic; margin: 0 0 14px; font-size: 18px; }
.hero-text p { color: var(--soft); }
.opts { list-style: none; padding: 0; margin: 0; }
.opts li { padding-left: 20px; position: relative; margin: 6px 0; }
.opts li::before { content: ""; position: absolute; left: 0; top: .7em; width: 7px; height: 7px; border-radius: 50%; background: var(--red); }
.chips { list-style: none; padding: 0; margin: 0; display: flex; flex-wrap: wrap; gap: 8px; }
.chips li { background: var(--ink2); padding: 6px 14px; border-radius: 999px; font-size: 13px; color: var(--soft); }
.note { font-size: 13px; color: var(--muted); margin-top: 24px; }
.cta { text-align: center; margin: 56px 0 8px; padding: clamp(24px, 4vw, 44px); border-radius: 20px; background: radial-gradient(circle at 12% 0%, rgba(236,0,140,.22), transparent 55%), radial-gradient(circle at 100% 100%, rgba(0,174,239,.2), transparent 55%), var(--ink2); }
.cta h2 { font-size: clamp(24px, 3vw, 34px); letter-spacing: 0; text-transform: none; color: #fff; margin: 0 0 6px; }
.cta p { color: var(--soft); margin: 0 auto 20px; max-width: 560px; }
.btn-row { display: flex; flex-wrap: wrap; gap: 10px; justify-content: center; }
.btn { display: inline-block; padding: 12px 20px; border-radius: 10px; background: rgba(255,255,255,.1); text-decoration: none; font-weight: 600; font-size: 14px; transition: transform .15s, background .2s; }
.btn:hover { background: rgba(255,255,255,.2); transform: translateY(-1px); }
.btn.primary { background: var(--red); } .btn.primary:hover { background: #B3182A; }
.btn.wa { background: #1fa855; } .btn.wa:hover { background: #26c063; }
.btn.vb { background: #7360f2; } .btn.vb:hover { background: #8473ff; }
.btn.ghost { background: transparent; border: 1px solid rgba(255,255,255,.25); }
.more { margin-top: 48px; }
.grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(170px, 1fr)); gap: 14px; }
.grid.big { grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); }
.pcard { position: relative; border-radius: 12px; overflow: hidden; background: var(--ink2); text-decoration: none; aspect-ratio: 4 / 3; }
.pcard img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s; }
.pcard:hover img { transform: scale(1.06); }
.pcard span { position: absolute; left: 0; right: 0; bottom: 0; padding: 22px 14px 12px; background: linear-gradient(transparent, rgba(0,0,0,.8)); font-weight: 600; }
.intro p { color: var(--soft); max-width: 640px; }
.legal { max-width: 760px; } .legal p { color: var(--soft); } .legal h2 { font-size: 18px; letter-spacing: 0; text-transform: none; color: #fff; margin: 28px 0 6px; }
.foot { display: flex; flex-wrap: wrap; gap: 12px 28px; justify-content: space-between; padding: 24px clamp(16px, 5vw, 64px); border-top: 1px solid rgba(255,255,255,.08); color: var(--muted); font-size: 13px; }
.foot-links { display: flex; gap: 20px; flex-wrap: wrap; } .foot a { text-decoration: none; } .foot a:hover { color: #fff; }
@media (max-width: 820px) { .hero { grid-template-columns: 1fr; } .links { display: none; } .top { justify-content: space-between; } }
@media (prefers-reduced-motion: reduce) { * { transition: none !important; scroll-behavior: auto; } }

/* Catalog viewer */
body.viewer { background: #0b0c0f; }
.vbar { position: sticky; top: 0; z-index: 20; display: flex; align-items: center; gap: 14px; padding: 10px clamp(12px, 3vw, 28px); padding-top: calc(10px + env(safe-area-inset-top)); background: rgba(15,16,19,.92); backdrop-filter: blur(10px); border-bottom: 1px solid rgba(255,255,255,.08); }
.vtitle { font-weight: 600; letter-spacing: .04em; margin-right: auto; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.vclose { display: inline-flex; align-items: center; justify-content: center; gap: 8px; width: 46px; height: 46px; border-radius: 50%; background: rgba(255,255,255,.12); color: #fff; text-decoration: none; flex: none; transition: background .2s; }
.vclose:hover { background: rgba(255,255,255,.24); }
.vdl { padding: 11px 16px; flex: none; }
.vpages { display: flex; flex-direction: column; gap: 12px; max-width: 1100px; margin: 0 auto; padding: 14px clamp(8px, 2vw, 20px) 96px; }
.vpages img { width: 100%; height: auto; border-radius: 8px; box-shadow: 0 10px 40px rgba(0,0,0,.5); background: #15171c; }
.vfab { position: fixed; right: 16px; bottom: calc(16px + env(safe-area-inset-bottom)); z-index: 30; width: auto; height: 50px; padding: 0 20px 0 16px; border-radius: 999px; background: #9B111E; font-weight: 700; font-size: 15px; box-shadow: 0 8px 24px rgba(0,0,0,.5); }
.vfab:hover { background: #B3182A; }
@media (max-width: 480px) { .vtitle { display: none; } .vbar { justify-content: space-between; } }

/* Close / back buttons on product, legal and listing pages */
.top .pclose { width: 44px; height: 44px; }
.pclose.vfab { display: none; }
@media (max-width: 820px) { .pclose.vfab { display: inline-flex; } }