/* ============================================================================
 *  UMF SITE LAYER — ашық (public) беттердің дизайн қабаты
 *  assets/css/umf-site.css
 * ============================================================================
 *
 *  БҰЛ НЕ ҮШІН
 *  -----------
 *  Ашық 6 бет (index, login, register, serverstatus, download, verify) бұрын
 *  әрқайсысында 2–23 KB inline <style> алып жүретін — барлығы 49.6 KB, және
 *  әр беттің өз түсі, өз қарпі, өз radius-ы болатын. Енді — БІР қабат.
 *
 *  ҚАБАТТАР
 *  --------
 *    assets/css/umf-core.css   → токендер + қарапайым компоненттер (u-*)
 *    assets/css/umf-site.css   → ОСЫ ФАЙЛ: ашық бет композициясы (s-*)
 *    assets/css/umf-admin.css  → админ/ресейлер қабығы (sb-admin-2 үстінен)
 *
 *  ҚАҒИДАЛАР (core-мен бірдей)
 *  ---------------------------
 *    1. Түс/көлеңке/radius — ТЕК `var(--u-*)`. Қатаң hex ЖОҚ.
 *    2. Қараңғы — әдепкі; `[data-theme="light"]` автоматты түрде сүйенеді.
 *    3. `prefers-reduced-motion` — барлық қозғалыс өшеді.
 *    4. Класс префиксі `s-` — Bootstrap-пен қақтығыспайды.
 *
 *  ⚠️  PHP-ҒА ТИМЕЙДІ. Бұл — тек қабық (skin). Логика өзгермейді.
 * ========================================================================== */

/* ──────────────────────────────────────────────────────────────────────────
   0. ОРНАЛАСТЫРУ ПРИМИТИВТЕРІ
   ────────────────────────────────────────────────────────────────────────── */
:root {
    --s-nav-h: 68px;
    --s-wrap:  1200px;
    --s-wrap-narrow: 860px;
}

.s-wrap { width: min(var(--s-wrap), 100% - var(--u-s6)); margin-inline: auto; }
.s-wrap--narrow { width: min(var(--s-wrap-narrow), 100% - var(--u-s6)); margin-inline: auto; }

.s-skip {
    position: absolute; left: -9999px; top: 0; z-index: 999;
    background: var(--u-surface-2); color: var(--u-text);
    padding: 12px 18px; border-radius: 0 0 var(--u-r-sm) 0;
}
.s-skip:focus { left: 0; }

/* Беттің негізгі фоны: терең gradient + тор + аврора */
.s-page {
    position: relative;
    min-height: 100vh;
    background:
        radial-gradient(ellipse 90% 60% at 50% -10%, rgba(59, 130, 246, .14) 0%, transparent 62%),
        radial-gradient(ellipse 70% 50% at 100% 100%, rgba(139, 92, 246, .10) 0%, transparent 60%),
        var(--u-bg-1);
    overflow-x: hidden;
}
.s-page--grid::before {
    content: "";
    position: fixed; inset: 0; z-index: 0; pointer-events: none;
    background-image:
        linear-gradient(rgba(120, 170, 255, .055) 1px, transparent 1px),
        linear-gradient(90deg, rgba(120, 170, 255, .055) 1px, transparent 1px);
    background-size: 56px 56px;
    mask-image: radial-gradient(ellipse 80% 60% at 50% 0%, #000 0%, transparent 78%);
    -webkit-mask-image: radial-gradient(ellipse 80% 60% at 50% 0%, #000 0%, transparent 78%);
}
.s-page > * { position: relative; z-index: 1; }

/* ──────────────────────────────────────────────────────────────────────────
   1. ТАҚША (NAVBAR) — шыны, скроллда жиек жанады
   ────────────────────────────────────────────────────────────────────────── */
.s-nav {
    position: sticky; top: 0; z-index: 100;
    height: var(--s-nav-h);
    background: color-mix(in srgb, var(--u-bg-1) 78%, transparent);
    backdrop-filter: blur(18px) saturate(1.5);
    -webkit-backdrop-filter: blur(18px) saturate(1.5);
    border-bottom: 1px solid transparent;
    transition: border-color var(--u-t) var(--u-ease), background var(--u-t) var(--u-ease);
}
@supports not (background: color-mix(in srgb, red 50%, transparent)) {
    .s-nav { background: rgba(10, 14, 23, .82); }
}
.s-nav.is-stuck {
    border-bottom-color: var(--u-line-2);
    box-shadow: 0 10px 40px rgba(0, 0, 0, .40);
}
.s-nav__inner {
    height: 100%;
    display: flex; align-items: center; gap: var(--u-s5);
}
.s-nav__brand {
    display: inline-flex; align-items: center; gap: var(--u-s3);
    font-family: var(--u-font-disp); font-weight: 800; font-size: 1.02rem;
    letter-spacing: -.01em; color: var(--u-text); flex: 0 0 auto;
}
.s-nav__brand:hover { color: var(--u-text); }
.s-nav__logo { width: 34px; height: 34px; display: block; filter: drop-shadow(0 4px 12px var(--u-accent-a30)); }
.s-nav__links { display: flex; align-items: center; gap: var(--u-s2); margin-left: auto; }
.s-nav__link {
    position: relative; padding: 9px 14px; border-radius: var(--u-r-sm);
    font-size: .875rem; font-weight: 500; color: var(--u-text-2);
    transition: color var(--u-t-fast) var(--u-ease), background var(--u-t-fast) var(--u-ease);
}
.s-nav__link:hover { color: var(--u-text); background: rgba(255, 255, 255, .05); }
.s-nav__link::after {
    content: ""; position: absolute; left: 14px; right: 14px; bottom: 4px; height: 2px;
    background: var(--u-grad-cyan); border-radius: var(--u-r-pill);
    transform: scaleX(0); transform-origin: left;
    transition: transform var(--u-t) var(--u-ease);
}
.s-nav__link:hover::after, .s-nav__link.is-active::after { transform: scaleX(1); }
.s-nav__link.is-active { color: var(--u-text); }
.s-nav__actions { display: flex; align-items: center; gap: var(--u-s2); flex: 0 0 auto; }

.s-icon-btn {
    display: inline-flex; align-items: center; justify-content: center;
    width: 38px; height: 38px; border-radius: var(--u-r-sm);
    background: transparent; border: 1px solid var(--u-line);
    color: var(--u-text-2); cursor: pointer;
    transition: all var(--u-t-fast) var(--u-ease);
}
.s-icon-btn:hover { color: var(--u-text); border-color: var(--u-line-h); background: var(--u-accent-a08); }

.s-nav__burger { display: none; }

/* Тема ауыстырғышы: қараңғыда — ай иконкасы, ашықта — күн */
.s-theme-ico svg { width: 18px; height: 18px; }
.s-theme-ico [data-ico="sun"] { display: none; }
[data-theme="light"] .s-theme-ico [data-ico="moon"] { display: none; }
[data-theme="light"] .s-theme-ico [data-ico="sun"] { display: inline-flex; }

.s-nav__drawer {
    display: none;
    border-top: 1px solid var(--u-line);
    background: var(--u-bg-1);
    padding: var(--u-s4) 0 var(--u-s5);
}
.s-nav__drawer.is-open { display: block; animation: uRise .32s var(--u-ease) both; }
.s-nav__drawer .s-nav__link { display: block; padding: 12px 14px; font-size: .95rem; }
.s-nav__drawer .s-nav__link::after { display: none; }

/* Ашық темада шыны фон ақшыл болсын */
[data-theme="light"] .s-nav { background: rgba(255, 255, 255, .86); }
[data-theme="light"] .s-nav__link:hover { background: rgba(15, 23, 42, .05); }

/* ──────────────────────────────────────────────────────────────────────────
   2. HERO — тақырып + 3D аспап тақтасы
   ────────────────────────────────────────────────────────────────────────── */
.s-hero { padding: clamp(48px, 7vw, 104px) 0 clamp(40px, 5vw, 72px); }
.s-hero__grid {
    display: grid; grid-template-columns: 1.06fr .94fr;
    gap: clamp(28px, 4vw, 64px); align-items: center;
}
.s-eyebrow {
    display: inline-flex; align-items: center; gap: var(--u-s2);
    font-size: .74rem; font-weight: 700; letter-spacing: .14em; text-transform: uppercase;
    color: var(--u-cyan);
    padding: 7px 14px 7px 10px; border-radius: var(--u-r-pill);
    background: rgba(34, 211, 238, .08);
    border: 1px solid rgba(34, 211, 238, .28);
    margin-bottom: var(--u-s5);
}
.s-eyebrow__dot {
    width: 7px; height: 7px; border-radius: 50%;
    background: var(--u-ok); box-shadow: 0 0 0 4px var(--u-ok-a15);
    animation: uPulse 2.2s var(--u-ease) infinite;
}
.s-hero__title {
    font-size: clamp(2.1rem, 5.2vw, 3.9rem);
    line-height: 1.06; letter-spacing: -.035em; font-weight: 800;
    margin: 0 0 var(--u-s5);
}
.s-hero__lead {
    font-size: clamp(1rem, 1.3vw, 1.12rem); line-height: 1.75;
    color: var(--u-text-2); max-width: 56ch; margin: 0 0 var(--u-s6);
}
.s-hero__actions { display: flex; flex-wrap: wrap; gap: var(--u-s3); margin-bottom: var(--u-s7); }

/* Hero-дағы «жазу машинасы» жолағы: бренд үлкен, айнымалы мәтін кішірек */
.s-hero__type {
    display: block;
    margin-top: .18em;
    font-size: .56em;
    font-weight: 600;
    letter-spacing: -.02em;
    color: var(--u-text-2);
    min-height: 1.25em;
}

/* Жазу машинасының курсоры (hero тақырыбы) */
.tcur {
    display: inline-block; margin-left: 2px;
    color: var(--u-cyan); font-weight: 300;
    animation: uPulse 1.05s steps(2, start) infinite;
}

/* Сенім жолағы (статистика) */
.s-trust {
    display: flex; flex-wrap: wrap; gap: var(--u-s6);
    padding-top: var(--u-s5); border-top: 1px solid var(--u-line);
}
.s-trust__item { min-width: 108px; }
.s-trust__num {
    font-family: var(--u-font-disp); font-weight: 800;
    font-size: clamp(1.35rem, 2.4vw, 1.85rem); line-height: 1.1;
    font-variant-numeric: tabular-nums; letter-spacing: -.02em;
}
.s-trust__lbl { font-size: .78rem; color: var(--u-text-3); margin-top: 4px; }

/* --- 3D аспап тақтасы (viz) -------------------------------------------- */
.s-viz {
    position: relative;
    aspect-ratio: 1 / .92;
    min-height: 340px;
    perspective: 1100px;
    perspective-origin: 50% 45%;
}
.s-viz__glow {
    position: absolute; inset: 8% 4% 12%;
    background:
        radial-gradient(circle at 34% 34%, var(--u-accent-a30) 0%, transparent 58%),
        radial-gradient(circle at 70% 66%, rgba(139, 92, 246, .26) 0%, transparent 60%);
    filter: blur(30px); pointer-events: none;
    animation: uFloat 9s var(--u-ease) infinite;
}
.s-viz__stage {
    position: absolute; inset: 0;
    transform-style: preserve-3d;
    transform: rotateX(14deg) rotateY(-16deg);
    transition: transform var(--u-t-slow) var(--u-ease);
}
.s-viz:hover .s-viz__stage { transform: rotateX(8deg) rotateY(-8deg); }

.s-viz__panel {
    position: absolute; left: 12%; right: 12%; top: 18%; bottom: 20%;
    border-radius: var(--u-r-lg);
    background: linear-gradient(158deg, rgba(255, 255, 255, .075), rgba(255, 255, 255, .018));
    border: 1px solid var(--u-line-2);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    box-shadow: var(--u-shadow-lg), var(--u-inset);
    overflow: hidden;
}
.s-viz__panel-hd {
    display: flex; align-items: center; gap: var(--u-s2);
    padding: 12px 14px; border-bottom: 1px solid var(--u-line);
}
.s-viz__dot { width: 9px; height: 9px; border-radius: 50%; background: var(--u-line-2); }
.s-viz__dot--ok { background: var(--u-ok); box-shadow: 0 0 10px var(--u-ok-a15); }
.s-viz__title {
    font-family: var(--u-font-mono); font-size: .7rem; letter-spacing: .08em;
    color: var(--u-text-3); margin-left: var(--u-s2); text-transform: uppercase;
}
.s-viz__body { padding: 14px; display: grid; gap: 10px; }

.s-viz__row {
    display: flex; align-items: center; justify-content: space-between; gap: var(--u-s3);
    font-size: .76rem; color: var(--u-text-2);
}
.s-viz__row b { color: var(--u-text); font-family: var(--u-font-mono); font-weight: 600; }
.s-viz__track { height: 5px; border-radius: var(--u-r-pill); background: var(--u-bg-0); overflow: hidden; }
.s-viz__track > i {
    display: block; height: 100%; border-radius: inherit;
    background: var(--u-grad-cyan);
    animation: uShift 4.5s var(--u-ease) infinite;
    background-size: 220% 220%;
}

/* Қалқып тұрған чиптер — 3D қабаттар */
.s-viz__chip {
    position: absolute; z-index: 3;
    display: inline-flex; align-items: center; gap: var(--u-s2);
    padding: 9px 14px; border-radius: var(--u-r-pill);
    font-size: .76rem; font-weight: 600; color: var(--u-text);
    background: linear-gradient(150deg, rgba(255, 255, 255, .10), rgba(255, 255, 255, .03));
    border: 1px solid var(--u-line-2);
    backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px);
    box-shadow: var(--u-shadow), var(--u-inset);
    white-space: nowrap;
}
.s-viz__chip i { font-style: normal; font-size: .95rem; }
.s-viz__chip--a { top: 6%;  left: -2%;  transform: translateZ(60px); animation: uFloat 7s var(--u-ease) infinite; }
.s-viz__chip--b { top: 44%; right: -4%; transform: translateZ(86px); animation: uFloat 8.5s var(--u-ease) infinite .6s; }
.s-viz__chip--c { bottom: 8%; left: 6%; transform: translateZ(46px); animation: uFloat 7.6s var(--u-ease) infinite 1.2s; }

.s-viz__orb {
    position: absolute; border-radius: 50%; pointer-events: none;
    background: var(--u-grad-accent); opacity: .55;
    filter: blur(2px);
}
.s-viz__orb--a { width: 14px; height: 14px; top: 24%; right: 6%; }
.s-viz__orb--b { width: 9px;  height: 9px;  bottom: 26%; left: 2%; background: var(--u-grad-cyan); }

.s-viz__floor {
    position: absolute; left: -6%; right: -6%; bottom: -4%; height: 34%;
    background-image:
        linear-gradient(rgba(120, 170, 255, .16) 1px, transparent 1px),
        linear-gradient(90deg, rgba(120, 170, 255, .16) 1px, transparent 1px);
    background-size: 40px 40px;
    transform: rotateX(74deg);
    mask-image: linear-gradient(to top, #000 0%, transparent 82%);
    -webkit-mask-image: linear-gradient(to top, #000 0%, transparent 82%);
    opacity: .65; pointer-events: none;
}
.s-viz__scan {
    position: absolute; left: 12%; right: 12%; height: 34%;
    background: linear-gradient(to bottom, transparent, var(--u-accent-a30), transparent);
    animation: sScan 6.5s var(--u-ease) infinite;
    pointer-events: none; z-index: 2;
}
@keyframes sScan {
    0%   { top: 12%; opacity: 0; }
    12%  { opacity: .8; }
    88%  { opacity: .8; }
    100% { top: 74%; opacity: 0; }
}

/* WebGL/canvas акцент контейнері (umf-hero3d.js) */
.s-viz__canvas {
    position: absolute; inset: 0; width: 100%; height: 100%;
    pointer-events: none; z-index: 0; opacity: .85;
}

/* ──────────────────────────────────────────────────────────────────────────
   3. БӨЛІМ (SECTION) ЖӘНЕ ТАҚЫРЫПТАР
   ────────────────────────────────────────────────────────────────────────── */
.s-section { padding: clamp(56px, 8vw, 104px) 0; }
.s-section--tight { padding: clamp(36px, 5vw, 64px) 0; }
.s-section--alt {
    background: linear-gradient(180deg, transparent, rgba(255, 255, 255, .018) 18%, rgba(255, 255, 255, .018) 82%, transparent);
    border-block: 1px solid var(--u-line);
}
.s-head { max-width: 62ch; margin: 0 auto var(--u-s8); text-align: center; }
.s-head--left { margin-inline: 0; text-align: left; }
.s-head__eyebrow {
    display: inline-block; font-size: .73rem; font-weight: 700;
    letter-spacing: .16em; text-transform: uppercase; color: var(--u-accent);
    margin-bottom: var(--u-s3);
}
.s-head__title { margin: 0 0 var(--u-s4); }
.s-head__sub { color: var(--u-text-2); font-size: 1.02rem; line-height: 1.7; margin: 0; }

.s-grid { display: grid; gap: var(--u-s5); }
.s-grid--2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.s-grid--3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.s-grid--4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }

/* ──────────────────────────────────────────────────────────────────────────
   4. МҮМКІНДІК КАРТАСЫ + 3D ИКОНКА ПЛИТКАСЫ
   ────────────────────────────────────────────────────────────────────────── */
.s-feat {
    position: relative;
    padding: var(--u-s6);
    border-radius: var(--u-r-md);
    background: var(--u-grad-surface);
    border: 1px solid var(--u-line);
    box-shadow: var(--u-shadow-sm), var(--u-inset);
    transition: border-color var(--u-t) var(--u-ease), box-shadow var(--u-t) var(--u-ease),
                transform var(--u-t) var(--u-ease);
}
.s-feat:hover { border-color: var(--u-line-h); box-shadow: var(--u-shadow), var(--u-glow); }
.s-feat__title { font-family: var(--u-font-disp); font-size: 1.05rem; font-weight: 700; margin: var(--u-s5) 0 var(--u-s3); }
.s-feat__text { color: var(--u-text-2); font-size: .9rem; line-height: 1.7; margin: 0; }
.s-feat__num {
    position: absolute; top: var(--u-s5); right: var(--u-s5);
    font-family: var(--u-font-mono); font-size: .72rem; color: var(--u-text-3);
}

/* 3D иконка плиткасы — экструдталған кристалл сезімі */
.s-ico3d {
    position: relative;
    display: inline-flex; align-items: center; justify-content: center;
    width: 60px; height: 60px;
    border-radius: 18px;
    background: var(--u-grad-accent);
    box-shadow:
        0 1px 0 rgba(255, 255, 255, .35) inset,
        0 -12px 24px rgba(0, 0, 0, .35) inset,
        0 14px 30px rgba(59, 130, 246, .38),
        0 3px 0 rgba(0, 0, 0, .30);
    transform: rotateX(8deg) rotateY(-6deg);
    transition: transform var(--u-t) var(--u-ease-2), box-shadow var(--u-t) var(--u-ease);
}
.s-ico3d::before {
    content: "";
    position: absolute; inset: 1px; border-radius: 17px;
    background: linear-gradient(150deg, rgba(255, 255, 255, .30), transparent 55%);
    pointer-events: none;
}
.s-ico3d svg { position: relative; width: 28px; height: 28px; fill: none; stroke: #fff; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.s-feat:hover .s-ico3d, .s-tile:hover .s-ico3d { transform: rotateX(0deg) rotateY(0deg) translateY(-4px) scale(1.05); }
.s-ico3d--cyan   { background: var(--u-grad-cyan); box-shadow: 0 1px 0 rgba(255,255,255,.35) inset, 0 -12px 24px rgba(0,0,0,.32) inset, 0 14px 30px rgba(34, 211, 238, .34), 0 3px 0 rgba(0,0,0,.28); }
.s-ico3d--violet { background: linear-gradient(135deg, var(--u-accent-2), var(--u-accent)); box-shadow: 0 1px 0 rgba(255,255,255,.35) inset, 0 -12px 24px rgba(0,0,0,.32) inset, 0 14px 30px rgba(139, 92, 246, .34), 0 3px 0 rgba(0,0,0,.28); }
.s-ico3d--ok     { background: linear-gradient(135deg, var(--u-ok), #15803d); box-shadow: 0 1px 0 rgba(255,255,255,.30) inset, 0 -12px 24px rgba(0,0,0,.32) inset, 0 14px 30px rgba(34, 197, 94, .32), 0 3px 0 rgba(0,0,0,.28); }
.s-ico3d--warn   { background: linear-gradient(135deg, var(--u-warn), #b45309); box-shadow: 0 1px 0 rgba(255,255,255,.30) inset, 0 -12px 24px rgba(0,0,0,.32) inset, 0 14px 30px rgba(245, 158, 11, .32), 0 3px 0 rgba(0,0,0,.28); }
.s-ico3d--sm { width: 44px; height: 44px; border-radius: 13px; }
.s-ico3d--sm::before { border-radius: 12px; }
.s-ico3d--sm svg { width: 21px; height: 21px; }

/* ──────────────────────────────────────────────────────────────────────────
   5. ҚАДАМДАР (STEP TIMELINE)
   ────────────────────────────────────────────────────────────────────────── */
.s-steps { display: grid; gap: var(--u-s5); grid-template-columns: repeat(3, minmax(0, 1fr)); counter-reset: sstep; }
.s-step {
    position: relative; padding: var(--u-s6) var(--u-s5) var(--u-s5);
    border-radius: var(--u-r-md);
    background: var(--u-bg-2);
    border: 1px solid var(--u-line);
    counter-increment: sstep;
}
.s-step::before {
    content: counter(sstep, decimal-leading-zero);
    position: absolute; top: -18px; left: var(--u-s5);
    font-family: var(--u-font-disp); font-weight: 800; font-size: 1.55rem;
    line-height: 1; padding: 8px 12px; border-radius: var(--u-r-sm);
    background: var(--u-grad-accent); color: #fff;
    box-shadow: 0 10px 24px rgba(59, 130, 246, .34), var(--u-inset);
}
.s-step__title { margin: var(--u-s4) 0 var(--u-s3); font-size: 1rem; }
.s-step__text { margin: 0; color: var(--u-text-2); font-size: .88rem; line-height: 1.7; }

/* ──────────────────────────────────────────────────────────────────────────
   6. ТАРИФ КАРТАСЫ
   ────────────────────────────────────────────────────────────────────────── */
.s-price {
    position: relative; display: flex; flex-direction: column;
    padding: var(--u-s6); border-radius: var(--u-r-lg);
    background: var(--u-grad-surface);
    border: 1px solid var(--u-line);
    box-shadow: var(--u-shadow-sm), var(--u-inset);
    transition: transform var(--u-t) var(--u-ease), box-shadow var(--u-t) var(--u-ease),
                border-color var(--u-t) var(--u-ease);
}
.s-price:hover { transform: translateY(-6px); box-shadow: var(--u-shadow-lg), var(--u-glow); border-color: var(--u-line-h); }
.s-price--hot { border-color: transparent; box-shadow: var(--u-shadow-lg), var(--u-glow); }
.s-price--hot::before {
    content: ""; position: absolute; inset: 0; border-radius: inherit; padding: 1.5px;
    background: var(--u-grad-accent);
    -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
    mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
    -webkit-mask-composite: xor; mask-composite: exclude;
    pointer-events: none;
}
.s-price__tag {
    position: absolute; top: -12px; right: var(--u-s5);
    font-size: .68rem; font-weight: 800; letter-spacing: .1em; text-transform: uppercase;
    padding: 5px 12px; border-radius: var(--u-r-pill);
    background: var(--u-grad-accent); color: #fff;
    box-shadow: 0 8px 20px rgba(59, 130, 246, .40);
}
.s-price__name { font-family: var(--u-font-disp); font-weight: 700; font-size: 1.05rem; margin: 0 0 var(--u-s2); }
.s-price__desc { color: var(--u-text-3); font-size: .82rem; margin: 0 0 var(--u-s5); min-height: 2.4em; }
.s-price__amount {
    display: flex; align-items: baseline; gap: 6px; margin-bottom: var(--u-s5);
    font-family: var(--u-font-disp); font-weight: 800; letter-spacing: -.03em;
}
.s-price__amount b { font-size: clamp(1.9rem, 3.4vw, 2.5rem); line-height: 1; }
.s-price__amount span { font-size: .82rem; font-weight: 500; color: var(--u-text-3); }
.s-price__list { list-style: none; margin: 0 0 var(--u-s6); padding: 0; display: grid; gap: 11px; }
.s-price__list li {
    display: flex; align-items: flex-start; gap: 10px;
    font-size: .875rem; color: var(--u-text-2); line-height: 1.55;
}
.s-price__list svg { flex: 0 0 auto; width: 17px; height: 17px; margin-top: 2px; stroke: var(--u-ok); stroke-width: 2.4; fill: none; }
.s-price__list li.is-off { color: var(--u-text-3); }
.s-price__list li.is-off svg { stroke: var(--u-text-3); }
.s-price__cta { margin-top: auto; }

/* ──────────────────────────────────────────────────────────────────────────
   7. FAQ (жапсырма <details> — JS-сіз)
   ────────────────────────────────────────────────────────────────────────── */
.s-faq { display: grid; gap: var(--u-s3); }
.s-faq__item {
    border: 1px solid var(--u-line); border-radius: var(--u-r-md);
    background: var(--u-bg-2); overflow: hidden;
    transition: border-color var(--u-t) var(--u-ease), background var(--u-t) var(--u-ease);
}
.s-faq__item[open] { border-color: var(--u-line-h); background: var(--u-surface); }
.s-faq__q {
    display: flex; align-items: center; justify-content: space-between; gap: var(--u-s4);
    padding: 18px 20px; cursor: pointer; list-style: none;
    font-family: var(--u-font-disp); font-weight: 600; font-size: .96rem; color: var(--u-text);
}
.s-faq__q::-webkit-details-marker { display: none; }
.s-faq__q::after {
    content: ""; flex: 0 0 auto; width: 10px; height: 10px;
    border-right: 2px solid var(--u-text-3); border-bottom: 2px solid var(--u-text-3);
    transform: rotate(45deg) translateY(-2px);
    transition: transform var(--u-t) var(--u-ease), border-color var(--u-t) var(--u-ease);
}
.s-faq__item[open] .s-faq__q::after { transform: rotate(-135deg) translateY(-2px); border-color: var(--u-accent); }
.s-faq__a { padding: 0 20px 20px; color: var(--u-text-2); font-size: .9rem; line-height: 1.75; }

/* ──────────────────────────────────────────────────────────────────────────
   8. CTA ЖОЛАҒЫ
   ────────────────────────────────────────────────────────────────────────── */
.s-cta {
    position: relative; overflow: hidden;
    padding: clamp(36px, 5vw, 60px);
    border-radius: var(--u-r-xl);
    background: linear-gradient(135deg, rgba(59, 130, 246, .14), rgba(139, 92, 246, .10));
    border: 1px solid var(--u-line-2);
    text-align: center;
    box-shadow: var(--u-shadow), var(--u-inset);
}
.s-cta::after {
    content: ""; position: absolute; inset: 0; pointer-events: none;
    background-image:
        linear-gradient(rgba(120, 170, 255, .10) 1px, transparent 1px),
        linear-gradient(90deg, rgba(120, 170, 255, .10) 1px, transparent 1px);
    background-size: 34px 34px;
    mask-image: radial-gradient(ellipse 70% 100% at 50% 50%, #000 0%, transparent 75%);
    -webkit-mask-image: radial-gradient(ellipse 70% 100% at 50% 50%, #000 0%, transparent 75%);
}
.s-cta > * { position: relative; z-index: 1; }
.s-cta__title { margin: 0 0 var(--u-s4); }
.s-cta__text { color: var(--u-text-2); margin: 0 auto var(--u-s6); max-width: 52ch; }
.s-cta__actions { display: flex; flex-wrap: wrap; gap: var(--u-s3); justify-content: center; }

/* ──────────────────────────────────────────────────────────────────────────
   9. ФУТЕР
   ────────────────────────────────────────────────────────────────────────── */
.s-footer {
    border-top: 1px solid var(--u-line);
    background: var(--u-bg-0);
    padding: var(--u-s8) 0 var(--u-s5);
    margin-top: var(--u-s7);
}
.s-footer__grid {
    display: grid; grid-template-columns: 1.6fr 1fr 1fr 1fr;
    gap: var(--u-s6); padding-bottom: var(--u-s7);
}
.s-footer__brand { display: inline-flex; align-items: center; gap: var(--u-s3); margin-bottom: var(--u-s4);
    font-family: var(--u-font-disp); font-weight: 800; color: var(--u-text); }
.s-footer__brand img { width: 32px; height: 32px; }
.s-footer__about { color: var(--u-text-3); font-size: .85rem; line-height: 1.75; max-width: 40ch; margin: 0 0 var(--u-s5); }
.s-footer__col-title {
    font-size: .74rem; font-weight: 700; letter-spacing: .14em; text-transform: uppercase;
    color: var(--u-text-3); margin: 0 0 var(--u-s4);
}
.s-footer__list { list-style: none; margin: 0; padding: 0; display: grid; gap: 11px; }
.s-footer__list a { color: var(--u-text-2); font-size: .875rem; }
.s-footer__list a:hover { color: var(--u-cyan); }
.s-social { display: flex; gap: var(--u-s2); }
.s-social a {
    display: inline-flex; align-items: center; justify-content: center;
    width: 38px; height: 38px; border-radius: var(--u-r-sm);
    background: rgba(255, 255, 255, .04); border: 1px solid var(--u-line);
    color: var(--u-text-2);
    transition: all var(--u-t-fast) var(--u-ease);
}
.s-social a:hover { color: var(--u-text); border-color: var(--u-line-h); background: var(--u-accent-a15); transform: translateY(-2px); }
.s-social svg { width: 17px; height: 17px; fill: currentColor; }
.s-footer__bottom {
    display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between;
    gap: var(--u-s3); padding-top: var(--u-s5);
    border-top: 1px solid var(--u-line);
    color: var(--u-text-3); font-size: .8rem;
}
.s-footer__bottom p { margin: 0; }

/* ──────────────────────────────────────────────────────────────────────────
   10. AUTH ҚАБЫҒЫ (login / register / verify)
   ────────────────────────────────────────────────────────────────────────── */
.s-auth {
    display: grid; grid-template-columns: 1.05fr .95fr;
    min-height: calc(100vh - var(--s-nav-h));
}
.s-auth__aside {
    position: relative; overflow: hidden;
    display: flex; flex-direction: column; justify-content: center; align-items: flex-start;
    padding: clamp(32px, 5vw, 72px);
    background: linear-gradient(150deg, var(--u-bg-2), var(--u-bg-0));
    border-right: 1px solid var(--u-line);
}
.s-auth__aside::before {
    content: ""; position: absolute; inset: -20% -10%; pointer-events: none;
    background:
        radial-gradient(ellipse 45% 40% at 22% 28%, rgba(59, 130, 246, .22), transparent 70%),
        radial-gradient(ellipse 40% 36% at 80% 74%, rgba(139, 92, 246, .20), transparent 70%);
    filter: blur(10px);
    animation: uAurora 20s var(--u-ease) infinite alternate;
}
.s-auth__aside > * { position: relative; z-index: 1; }
.s-auth__title { font-size: clamp(1.6rem, 2.6vw, 2.3rem); margin: 0 0 var(--u-s4); letter-spacing: -.03em; }
.s-auth__text { color: var(--u-text-2); line-height: 1.75; margin: 0 0 var(--u-s6); max-width: 46ch; }
.s-auth__points { list-style: none; margin: 0; padding: 0; display: grid; gap: var(--u-s4); }
.s-auth__points li { display: flex; align-items: flex-start; gap: var(--u-s3); font-size: .875rem; color: var(--u-text-2); line-height: 1.6; }
.s-auth__points svg { flex: 0 0 auto; width: 20px; height: 20px; stroke: var(--u-cyan); fill: none; stroke-width: 2.2; stroke-linecap: round; stroke-linejoin: round; margin-top: 1px; }

.s-auth__panel {
    display: flex; align-items: center; justify-content: center;
    padding: clamp(24px, 4vw, 56px) var(--u-s5);
}
.s-auth__card {
    width: 100%; max-width: 440px;
    padding: clamp(26px, 3.4vw, 40px);
    border-radius: var(--u-r-lg);
    background: linear-gradient(160deg, rgba(255, 255, 255, .055), rgba(255, 255, 255, .015));
    border: 1px solid var(--u-line-2);
    backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px);
    box-shadow: var(--u-shadow-lg), var(--u-inset);
}
[data-theme="light"] .s-auth__card { background: var(--u-surface); }
.s-auth__card-title { font-size: 1.45rem; margin: 0 0 6px; letter-spacing: -.02em; }
.s-auth__card-sub { color: var(--u-text-3); font-size: .86rem; margin: 0 0 var(--u-s6); }
.s-auth__foot { text-align: center; margin-top: var(--u-s5); font-size: .84rem; color: var(--u-text-3); }

.s-form-row { margin-bottom: var(--u-s4); }
.s-form-row--split { display: grid; grid-template-columns: 1fr 1fr; gap: var(--u-s3); }
.s-input-wrap { position: relative; }
.s-input-wrap .s-input-ico {
    position: absolute; left: 14px; top: 50%; transform: translateY(-50%);
    width: 17px; height: 17px; stroke: var(--u-text-3); fill: none; stroke-width: 1.9;
    stroke-linecap: round; stroke-linejoin: round; pointer-events: none;
}
.s-input-wrap .u-input { padding-left: 42px; }
.s-input-wrap .s-input-btn {
    position: absolute; right: 8px; top: 50%; transform: translateY(-50%);
    background: transparent; border: 0; color: var(--u-text-3); cursor: pointer;
    padding: 6px 8px; border-radius: var(--u-r-xs); font-size: .82rem;
}
.s-input-wrap .s-input-btn:hover { color: var(--u-text); background: rgba(255, 255, 255, .06); }

.s-check { display: flex; align-items: flex-start; gap: 10px; font-size: .84rem; color: var(--u-text-2); cursor: pointer; }
.s-check input { margin-top: 3px; accent-color: var(--u-accent); flex: 0 0 auto; }

.s-strength { display: flex; gap: 5px; margin-top: 8px; }
.s-strength i { flex: 1; height: 4px; border-radius: var(--u-r-pill); background: var(--u-line-2); transition: background var(--u-t) var(--u-ease); }
.s-strength[data-score="1"] i:nth-child(-n+1) { background: var(--u-err); }
.s-strength[data-score="2"] i:nth-child(-n+2) { background: var(--u-warn); }
.s-strength[data-score="3"] i:nth-child(-n+3) { background: var(--u-info); }
.s-strength[data-score="4"] i { background: var(--u-ok); }

/* OTP ұяшықтары */
.s-otp { display: flex; gap: var(--u-s2); justify-content: center; margin-bottom: var(--u-s5); }
.s-otp input {
    width: 52px; height: 62px; text-align: center;
    font-family: var(--u-font-disp); font-size: 1.5rem; font-weight: 700;
    color: var(--u-text); background: var(--u-bg-0);
    border: 1px solid var(--u-line-2); border-radius: var(--u-r-sm);
    transition: border-color var(--u-t-fast) var(--u-ease), box-shadow var(--u-t-fast) var(--u-ease);
}
.s-otp input:focus { outline: none; border-color: var(--u-accent); box-shadow: 0 0 0 3px var(--u-accent-a15); }
.s-otp input.is-filled { border-color: var(--u-accent-a30); }

/* ──────────────────────────────────────────────────────────────────────────
   11. КҮЙ БЕТІ (serverstatus)
   ────────────────────────────────────────────────────────────────────────── */
.s-node {
    position: relative; padding: var(--u-s5);
    border-radius: var(--u-r-md);
    background: var(--u-grad-surface);
    border: 1px solid var(--u-line);
    box-shadow: var(--u-shadow-sm), var(--u-inset);
    transition: border-color var(--u-t) var(--u-ease), box-shadow var(--u-t) var(--u-ease);
}
.s-node:hover { border-color: var(--u-line-h); box-shadow: var(--u-shadow), var(--u-glow); }
.s-node--down { border-color: rgba(239, 68, 68, .30); }
.s-node__hd { display: flex; align-items: center; gap: var(--u-s3); margin-bottom: var(--u-s4); }
.s-node__name { font-family: var(--u-font-disp); font-weight: 700; font-size: .98rem; margin: 0; }
.s-node__loc { color: var(--u-text-3); font-size: .76rem; margin: 2px 0 0; }
.s-node__meta { display: grid; gap: 10px; }
.s-node__meta-row { display: flex; align-items: center; justify-content: space-between; font-size: .8rem; color: var(--u-text-2); }
.s-node__meta-row b { color: var(--u-text); font-family: var(--u-font-mono); font-weight: 600; }

.s-pill {
    display: inline-flex; align-items: center; gap: 6px;
    font-size: .72rem; font-weight: 700; letter-spacing: .04em;
    padding: 5px 11px; border-radius: var(--u-r-pill);
    background: var(--u-ok-a15); color: var(--u-ok);
    border: 1px solid rgba(34, 197, 94, .32);
}
.s-pill--warn { background: var(--u-warn-a15); color: var(--u-warn); border-color: rgba(245, 158, 11, .32); }
.s-pill--err  { background: var(--u-err-a15);  color: var(--u-err);  border-color: rgba(239, 68, 68, .32); }
.s-pill--dim  { background: rgba(255,255,255,.05); color: var(--u-text-2); border-color: var(--u-line); }
.s-pill i { width: 6px; height: 6px; border-radius: 50%; background: currentColor; }

.s-bars { display: flex; align-items: flex-end; gap: 3px; height: 42px; }
.s-bars i { flex: 1; border-radius: 3px 3px 0 0; background: var(--u-grad-cyan); opacity: .8; min-height: 3px; }
.s-bars i.is-low { background: var(--u-warn); }

.s-summary {
    display: grid; grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 1px; background: var(--u-line);
    border: 1px solid var(--u-line); border-radius: var(--u-r-md); overflow: hidden;
}
.s-summary__cell { background: var(--u-bg-1); padding: var(--u-s5); text-align: center; }
.s-summary__num { font-family: var(--u-font-disp); font-weight: 800; font-size: 1.6rem; line-height: 1; font-variant-numeric: tabular-nums; }
.s-summary__lbl { font-size: .76rem; color: var(--u-text-3); margin-top: 6px; }

/* ──────────────────────────────────────────────────────────────────────────
   12. ЖҮКТЕУ БЕТІ (download)
   ────────────────────────────────────────────────────────────────────────── */
.s-dl { display: grid; grid-template-columns: 1.35fr .65fr; gap: var(--u-s5); align-items: start; }
.s-dl__main {
    position: relative; overflow: hidden;
    padding: clamp(26px, 3.4vw, 44px);
    border-radius: var(--u-r-lg);
    background: linear-gradient(150deg, rgba(59, 130, 246, .13), rgba(139, 92, 246, .08));
    border: 1px solid var(--u-line-2);
    box-shadow: var(--u-shadow), var(--u-inset);
}
.s-dl__head { display: flex; align-items: center; gap: var(--u-s4); margin-bottom: var(--u-s5); }
.s-dl__name { font-family: var(--u-font-disp); font-weight: 800; font-size: clamp(1.15rem, 2vw, 1.5rem); margin: 0; }
.s-dl__ver { color: var(--u-text-3); font-size: .82rem; margin: 4px 0 0; font-family: var(--u-font-mono); }
.s-dl__chips { display: flex; flex-wrap: wrap; gap: var(--u-s2); margin-bottom: var(--u-s6); }
.s-chip {
    display: inline-flex; align-items: center; gap: 6px;
    font-size: .76rem; font-weight: 600; color: var(--u-text-2);
    padding: 6px 12px; border-radius: var(--u-r-pill);
    background: rgba(255, 255, 255, .05); border: 1px solid var(--u-line);
}
.s-dl__actions { display: flex; flex-wrap: wrap; gap: var(--u-s3); margin-bottom: var(--u-s6); }
.s-dl__hash {
    display: flex; align-items: center; gap: var(--u-s3);
    padding: 12px 14px; border-radius: var(--u-r-sm);
    background: var(--u-bg-0); border: 1px solid var(--u-line);
    font-family: var(--u-font-mono); font-size: .72rem; color: var(--u-text-3);
    word-break: break-all;
}
.s-dl__hash button { flex: 0 0 auto; }

.s-req {
    padding: var(--u-s5); border-radius: var(--u-r-md);
    background: var(--u-bg-2); border: 1px solid var(--u-line);
}
.s-req__title { font-size: .95rem; margin: 0 0 var(--u-s4); }
.s-req__list { list-style: none; margin: 0; padding: 0; display: grid; gap: 11px; }
.s-req__list li { display: flex; align-items: center; justify-content: space-between; gap: var(--u-s3);
    font-size: .82rem; color: var(--u-text-2); padding-bottom: 11px; border-bottom: 1px solid var(--u-line); }
.s-req__list li:last-child { border-bottom: 0; padding-bottom: 0; }
.s-req__list b { color: var(--u-text); font-weight: 600; }

/* ──────────────────────────────────────────────────────────────────────────
   13. КІШІ БӨЛІКТЕР
   ────────────────────────────────────────────────────────────────────────── */
.s-badge-row { display: flex; flex-wrap: wrap; gap: var(--u-s2); justify-content: center; }
.s-mini { font-size: .78rem; color: var(--u-text-3); }
.s-marquee { overflow: hidden; mask-image: linear-gradient(90deg, transparent, #000 12%, #000 88%, transparent);
    -webkit-mask-image: linear-gradient(90deg, transparent, #000 12%, #000 88%, transparent); }
.s-marquee__track { display: flex; gap: var(--u-s8); width: max-content; animation: sMarquee 34s linear infinite; }
.s-marquee__track > span { color: var(--u-text-3); font-size: .82rem; font-weight: 600; letter-spacing: .06em; text-transform: uppercase; white-space: nowrap; }
@keyframes sMarquee { from { transform: translateX(0); } to { transform: translateX(-50%); } }

.s-note {
    display: flex; gap: var(--u-s3); align-items: flex-start;
    padding: var(--u-s4); border-radius: var(--u-r-sm);
    background: var(--u-accent-a08); border: 1px solid var(--u-accent-a15);
    font-size: .84rem; color: var(--u-text-2); line-height: 1.65;
}
.s-note svg { flex: 0 0 auto; width: 18px; height: 18px; stroke: var(--u-accent); fill: none; stroke-width: 2; margin-top: 1px; }

/* Модаль қорабы (Bootstrap-сыз, JS-сіз де көрінеді: [hidden] жоқ болса) */
.s-modal { position: fixed; inset: 0; z-index: 200; display: flex; align-items: center; justify-content: center; padding: var(--u-s5); }
.s-modal[hidden] { display: none; }
.s-modal__backdrop {
    position: absolute; inset: 0;
    background: rgba(3, 6, 14, .72);
    backdrop-filter: blur(6px); -webkit-backdrop-filter: blur(6px);
    animation: uFadeIn .22s var(--u-ease) both;
}
.s-modal__box {
    position: relative; z-index: 1;
    width: 100%; max-width: 480px;
    max-height: calc(100vh - var(--u-s7));
    overflow-y: auto;
    padding: var(--u-s6);
    border-radius: var(--u-r-lg);
    background: var(--u-bg-2);
    border: 1px solid var(--u-line-2);
    box-shadow: var(--u-shadow-lg), var(--u-inset);
    animation: uRise .3s var(--u-ease) both;
}
@keyframes uFadeIn { from { opacity: 0; } to { opacity: 1; } }

/* @media print — тек мазмұн (әдепкі таза басып шығару) */
@media print {
    .s-nav, .s-footer, .s-viz, .s-cta, .s-modal { display: none !important; }
    .s-page { background: #fff; }
}

/* ──────────────────────────────────────────────────────────────────────────
   14. БЕЙІМДЕЛУ (RESPONSIVE)
   ────────────────────────────────────────────────────────────────────────── */
@media (max-width: 1080px) {
    .s-hero__grid { grid-template-columns: 1fr; }
    .s-viz { max-width: 560px; margin-inline: auto; min-height: 300px; }
    .s-footer__grid { grid-template-columns: 1fr 1fr; }
    .s-auth { grid-template-columns: 1fr; }
    .s-auth__aside { border-right: 0; border-bottom: 1px solid var(--u-line); }
    .s-dl { grid-template-columns: 1fr; }
}
@media (max-width: 900px) {
    .s-grid--4 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .s-grid--3 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .s-steps { grid-template-columns: 1fr; gap: var(--u-s7); }
    .s-summary { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 720px) {
    .s-nav__links { display: none; }
    .s-nav__burger { display: inline-flex; }
    .s-nav__inner { gap: var(--u-s3); }
    .s-trust { gap: var(--u-s5); }
    .s-otp input { width: 44px; height: 54px; font-size: 1.25rem; }
}
@media (max-width: 640px) {
    .s-grid--2, .s-grid--3, .s-grid--4 { grid-template-columns: 1fr; }
    .s-footer__grid { grid-template-columns: 1fr; gap: var(--u-s5); }
    .s-summary { grid-template-columns: 1fr; }
    .s-form-row--split { grid-template-columns: 1fr; }
    .s-viz__chip--a, .s-viz__chip--b, .s-viz__chip--c { position: static; transform: none; margin-top: var(--u-s3); animation: none; }
    .s-viz { min-height: 0; aspect-ratio: auto; }
    .s-viz__stage { position: relative; inset: auto; transform: none; }
    .s-viz__panel { position: relative; inset: auto; }
    .s-viz__floor, .s-viz__glow, .s-viz__canvas { display: none; }
}

/* Қозғалысты қаламайтын қолданушы: viz анимациялары да тоқтайды */
@media (prefers-reduced-motion: reduce) {
    .s-viz__stage { transform: none !important; }
    .s-viz__scan, .s-viz__glow, .s-marquee__track { animation: none !important; }
    .s-nav__drawer.is-open { animation: none; }
}