/* AKSO — главная страница */
:root {
    --bg: #0f0a1a; --s1: #171026; --s2: #1f1633; --line: #2b1f42; --text: #efe9f7; --muted: #a596bd; --dim: #7a6b93;
    --vio: #b84fd6; --vio2: #7c3aed; --ok: #4ade80;
    --display: 'Unbounded', 'Manrope', system-ui, sans-serif;
    --body: 'Manrope', system-ui, -apple-system, 'Segoe UI', sans-serif;
}
* { box-sizing: border-box; margin: 0; }
[hidden] { display: none !important; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: 20px; }
body.home { background: var(--bg); color: var(--text); font: 16px/1.55 var(--body); min-height: 100dvh; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; }
img { display: block; max-width: 100%; }
:focus-visible { outline: 2px solid var(--vio); outline-offset: 3px; border-radius: 8px; }
.wrap { max-width: 1180px; margin: 0 auto; padding: 0 24px; }
.muted { color: var(--muted); font-size: 14px; }

/* баннер из админки — спокойная полоса вместо яркого градиента */
body.home .site-banner { background: var(--s1); color: var(--muted); border-bottom: 1px solid var(--line); font: 600 14px/1.4 var(--body); }
body.home .site-banner .site-banner__text { color: var(--text); }
body.home .site-banner--promo .site-banner__text, body.home .site-banner--info .site-banner__text { color: #ecd0f5; }
body.home .site-banner--warning { background: #2a1d07; color: #fde68a; }
body.home .site-banner--success { background: #0f2417; color: #bbf7d0; }
body.home .site-banner__close { background: rgba(255, 255, 255, .06); }

/* кнопки */
.btn {
    display: inline-flex; align-items: center; justify-content: center; height: 48px; padding: 0 22px; border-radius: 14px;
    font-weight: 800; font-size: 15px; border: 1px solid transparent; white-space: nowrap; cursor: pointer; transition: filter .15s, border-color .15s;
}
.btn-p { background: linear-gradient(135deg, var(--vio), var(--vio2)); color: #fff; }
.btn-p:hover { filter: brightness(1.1); }
.btn-g { background: var(--s2); border-color: var(--line); }
.btn-g:hover { border-color: #3d2c5c; }
.btn-sm { height: 40px; padding: 0 18px; border-radius: 12px; font-size: 14px; }
.btn:active { transform: scale(.98); }

/* шапка */
.top { display: flex; align-items: center; gap: 28px; height: 78px; }
.logo { display: flex; align-items: center; gap: 10px; font: 700 19px var(--display); flex: none; }
.logo img { border-radius: 9px; }
.menu { display: flex; gap: 24px; color: var(--muted); font-weight: 700; font-size: 15px; }
.menu a:hover { color: var(--text); }
.top-right { margin-left: auto; display: flex; align-items: center; gap: 12px; }
.lang { display: flex; padding: 3px; border-radius: 10px; background: var(--s1); border: 1px solid var(--line); }
.lang button { border: 0; background: none; padding: 5px 9px; border-radius: 7px; font-size: 12px; font-weight: 800; color: var(--dim); cursor: pointer; }
.lang button[aria-pressed="true"] { background: var(--s2); color: var(--text); }
#authBtn { max-width: 180px; overflow: hidden; text-overflow: ellipsis; display: inline-block; line-height: 40px; }
.menu .lang { display: none; }
.burger { display: none; width: 42px; height: 42px; border-radius: 12px; border: 1px solid var(--line); background: var(--s1); cursor: pointer; position: relative; }
.burger span { position: absolute; left: 12px; right: 12px; height: 2px; border-radius: 2px; background: var(--text); transition: transform .2s; }
.burger span:first-child { top: 16px; } .burger span:last-child { top: 24px; }
.burger[aria-expanded="true"] span:first-child { transform: translateY(4px) rotate(45deg); }
.burger[aria-expanded="true"] span:last-child { transform: translateY(-4px) rotate(-45deg); }

/* первый экран */
.hero { padding: 52px 0 8px; display: flex; flex-direction: column; gap: 36px; }
.hero h1 { font: 700 clamp(32px, 5.2vw, 62px)/1.06 var(--display); letter-spacing: -.03em; max-width: 15ch; }
.lead { margin-top: 18px; font-size: 19px; color: var(--muted); max-width: 56ch; }
.facts { display: flex; gap: 32px; flex-wrap: wrap; margin-top: 24px; color: var(--muted); font-size: 14px; }
.facts b { display: block; font: 700 22px var(--display); color: var(--text); }

.doors { display: grid; grid-template-columns: 1.15fr 1fr; gap: 18px; }
.door { border-radius: 24px; padding: 24px; background: var(--s1); border: 1px solid var(--line); display: flex; flex-direction: column; gap: 18px; min-width: 0; }
.door-erp { background: linear-gradient(160deg, #21143b, var(--s1) 55%); }
.door-h { display: flex; align-items: baseline; justify-content: space-between; gap: 12px; }
.door-h h2 { font: 700 22px var(--display); }
.door-h span { color: var(--muted); font-size: 14px; }
.door-f { display: flex; align-items: center; gap: 14px; flex-wrap: wrap; margin-top: auto; }
.prods { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 10px; }
.prod { display: flex; flex-direction: column; background: var(--s2); border-radius: 16px; overflow: hidden; border: 1px solid var(--line); transition: border-color .15s; }
a.prod:hover { border-color: #4b2f73; }
.prod .img { aspect-ratio: 1; background: radial-gradient(circle at 50% 35%, #3a2a6a, #160f2a 70%); display: grid; place-items: center; text-align: center;
    font: 700 18px var(--display); color: #cfe8ff; }
.prod .img img { width: 100%; height: 100%; object-fit: contain; }
.prod .pt { padding: 9px 10px 11px; font-size: 12px; color: var(--muted); }
.prod .pt b { display: block; color: var(--text); font-size: 16px; }
.prod .pt s { color: var(--dim); margin-left: 4px; font-size: 12px; }
.prod .pt span { display: block; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.prod.sk { aspect-ratio: .78; background: linear-gradient(90deg, var(--s2) 25%, #271c3f 50%, var(--s2) 75%); background-size: 200% 100%; animation: sk 1.4s infinite; }
@keyframes sk { to { background-position: -200% 0; } }
.accs { display: flex; flex-direction: column; gap: 8px; }
.acc { display: flex; align-items: center; gap: 10px; padding: 11px 14px; border-radius: 13px; background: var(--s2); font-weight: 700; font-size: 14px; }
.acc i { width: 9px; height: 9px; border-radius: 50%; background: var(--c); }
.acc em { margin-left: auto; font-style: normal; font-size: 12px; color: var(--ok); }
.spark { display: flex; align-items: flex-end; gap: 4px; height: 64px; }
.spark i, .bars i { flex: 1; border-radius: 3px 3px 0 0; background: linear-gradient(180deg, var(--vio), rgba(124, 58, 237, .5)); }
.price { font: 700 26px var(--display); }
.price small { font: 600 14px var(--body); color: var(--muted); }

/* блоки */
.block { padding-top: 76px; }
.t { font: 700 clamp(24px, 3vw, 34px)/1.2 var(--display); letter-spacing: -.02em; max-width: 22ch; }
.sub { color: var(--muted); margin-top: 10px; max-width: 60ch; }
.steps { list-style: none; padding: 0; counter-reset: s; display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-top: 28px; }
.steps li { counter-increment: s; padding: 22px; border-radius: 20px; background: var(--s1); border: 1px solid var(--line); }
.steps li::before { content: counter(s); width: 34px; height: 34px; border-radius: 50%; display: grid; place-items: center; margin-bottom: 14px;
    font: 700 15px var(--display); background: var(--s2); color: #e3b5f2; }
.steps h3 { font-size: 17px; margin-bottom: 6px; }
.steps p { color: var(--muted); font-size: 15px; }
.reviews { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-top: 28px; }
.rev { padding: 22px; border-radius: 20px; background: var(--s1); border: 1px solid var(--line); display: flex; flex-direction: column; gap: 12px; }
.rev .st { color: #fbbf24; letter-spacing: 2px; }
.rev p { font-size: 16px; overflow-wrap: anywhere; }
.rev small { color: var(--dim); margin-top: auto; }
.split { display: grid; grid-template-columns: 1fr 1.1fr; gap: 44px; align-items: center; }
.feat { display: flex; flex-direction: column; gap: 14px; margin: 24px 0; }
.feat div { padding-left: 16px; border-left: 2px solid var(--vio); }
.feat b { display: block; }
.feat span { color: var(--muted); font-size: 15px; }
.shot { margin: 0; border-radius: 22px; background: var(--s1); border: 1px solid var(--line); padding: 20px; }
.shot-top { display: flex; justify-content: space-between; align-items: flex-end; margin-bottom: 16px; }
.sum { font: 700 32px var(--display); }
.sum small { display: block; font: 600 13px var(--body); color: var(--muted); }
.bars { display: flex; align-items: flex-end; gap: 5px; height: 150px; }
.kp { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: var(--line); border-radius: 12px; overflow: hidden; margin-top: 16px; }
.kp div { background: var(--s1); padding: 10px 12px; font-size: 12px; color: var(--muted); }
.kp b { display: block; font: 700 17px var(--display); color: var(--text); }
.faq { margin-top: 24px; display: flex; flex-direction: column; gap: 10px; max-width: 820px; }
.faq details { border-radius: 16px; background: var(--s1); border: 1px solid var(--line); }
.faq summary { list-style: none; cursor: pointer; padding: 17px 52px 17px 20px; font-weight: 700; position: relative; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: '+'; position: absolute; right: 20px; top: 50%; transform: translateY(-50%); color: var(--dim); font-size: 20px; transition: transform .2s; }
.faq details[open] summary::after { transform: translateY(-50%) rotate(45deg); }
.faq details p { padding: 0 20px 18px; color: var(--muted); }

.foot { margin-top: 80px; border-top: 1px solid var(--line); padding: 28px 0 calc(40px + env(safe-area-inset-bottom));
    display: flex; gap: 10px 20px; flex-wrap: wrap; align-items: center; color: var(--dim); font-size: 13px; }
.foot a:hover { color: var(--muted); }
.foot .soc { margin-left: auto; display: flex; gap: 10px; }
.foot .soc a { padding: 8px 14px; border-radius: 10px; background: var(--s1); color: var(--muted); font-weight: 700; }

/* планшет */
@media (max-width: 1024px) {
    .menu { gap: 18px; }
    .split { grid-template-columns: 1fr; gap: 28px; }
}
/* телефон */
@media (max-width: 860px) {
    .wrap { padding: 0 16px; }
    .top { height: 64px; gap: 12px; position: relative; }
    .burger { display: block; }
    .top-right > .lang { display: none; }
    .menu {
        display: none; position: absolute; top: 60px; left: 0; right: 0; z-index: 50; flex-direction: column; gap: 0; padding: 8px;
        background: var(--s1); border: 1px solid var(--line); border-radius: 18px; box-shadow: 0 20px 50px rgba(0, 0, 0, .5);
    }
    .menu.open { display: flex; }
    .menu a { padding: 13px 14px; border-radius: 12px; font-size: 16px; }
    .menu a:hover { background: var(--s2); }
    .menu .lang { display: flex; align-self: flex-start; margin: 8px 14px; }
    .hero { padding: 24px 0 0; gap: 22px; }
    .hero h1 { font-size: 32px; }
    .lead { font-size: 16px; margin-top: 14px; }
    .facts { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; font-size: 12px; margin-top: 18px; }
    .facts b { font-size: 16px; }
    .doors, .steps, .reviews { grid-template-columns: 1fr; }
    .door { padding: 18px; border-radius: 20px; }
    .prods { gap: 6px; }
    .prod .pt { padding: 6px 7px 8px; font-size: 11px; }
    .prod .pt b { font-size: 13px; }
    .prod .pt s, .prod .pt span { display: none; }
    .prod .img { font-size: 14px; }
    .block { padding-top: 52px; }
    .foot .soc { margin-left: 0; width: 100%; }
}
@media (prefers-reduced-motion: reduce) { * { animation: none !important; transition: none !important; } html { scroll-behavior: auto; } }