/* Сайт nonecad.kz — по макету Claude Design (11.11.2026, «Сайт nonecad.kz»). Числа сняты с макета машинно:
   первый экран #131747, h1 68/800 −0.025em, h2 44/800 −0.02em, вводный 20, разделы 112 по вертикали и 80 по бокам,
   карточки радиус 10 и тень 0 4px 18px rgba(75,70,92,.1), кнопки радиус 6. Телефон: h1 34, h2 28, разделы 56/20.
   Цвета — из тем none (светлая и тёмная), Montserrat — как везде. Шапка и подвал — общие с витриной none. */

.cs { background: var(--color-bg-page); color: var(--color-text); font-family: Montserrat, sans-serif; font-size: 16px; line-height: 1.5; }
@media (max-width: 759px) { .cs { font-size: 15px; } }

.cs * { box-sizing: border-box; }
.cs a { color: inherit; }
.cs-sec { padding: 112px 80px; display: flex; flex-direction: column; gap: 32px; }
.cs-sec--tight { padding-top: 0; }
.cs-sec--surface { background: var(--color-surface); }
.cs-wrap { max-width: 1280px; width: 100%; margin: 0 auto; display: flex; flex-direction: column; gap: 32px; }
.cs-center { align-items: center; text-align: center; }
.cs .cs-h1 { margin: 0; font-size: 68px; line-height: 1.08; font-weight: 800; letter-spacing: -.025em; max-width: 1000px; text-wrap: balance; }
.cs .cs-h2 { margin: 0; font-size: 44px; line-height: 1.12; font-weight: 800; letter-spacing: -.02em; text-wrap: balance; }
.cs .cs-h3 { margin: 0; font-size: 20px; font-weight: 700; }
.cs-lead { margin: 0; font-size: 20px; color: var(--color-text-2); max-width: 720px; text-wrap: pretty; }
.cs-muted { color: var(--color-text-2); }
.cs-small { font-size: 13px; }
.cs-kicker { font-family: 'JetBrains Mono', ui-monospace, monospace; font-size: 12px; letter-spacing: .08em; color: var(--color-text-2); text-transform: uppercase; }
.cs-num { font-variant-numeric: tabular-nums; white-space: nowrap; }

/* Первый экран */
.cs-hero {
    background-color: #131747; color: #F2F3F6;
    background-image: radial-gradient(ellipse 60% 50% at 70% 30%, rgba(115, 103, 240, .35), transparent 70%),
        linear-gradient(rgba(200, 205, 255, .07) 1px, transparent 1px), linear-gradient(90deg, rgba(200, 205, 255, .07) 1px, transparent 1px);
    background-size: 100% 100%, 48px 48px, 48px 48px;
    padding: 96px 80px 96px; display: flex; flex-direction: column; align-items: center; text-align: center; gap: 24px;
}
@media (max-width: 759px) { .cs-hero { padding: 40px 80px 56px; } }
.cs-hero .cs-lead { color: rgba(242, 243, 246, .8); max-width: 680px; }
.cs-hero--page { padding-bottom: 72px; }
.cs-pill { height: 32px; padding: 0 14px; border-radius: var(--radius-pill); box-shadow: inset 0 0 0 1px rgba(200, 205, 255, .35); display: inline-flex; align-items: center; gap: 8px; font-size: 13px; font-weight: 500; }
.cs-pill::before { content: ""; width: 7px; height: 7px; border-radius: var(--radius-pill); background: #C8CDFF; }
.cs-hero-note { font-size: 13px; color: rgba(242, 243, 246, .75); }

/* Кнопки */
.cs-btns { display: flex; gap: 12px; flex-wrap: wrap; justify-content: center; }
.cs-btn { height: 46px; padding: 0 22px; border-radius: var(--radius); display: inline-flex; align-items: center; justify-content: center; gap: 10px; font-weight: 700; font-size: 15px; white-space: nowrap; text-decoration: none; border: 0; cursor: pointer; font-family: inherit; }
.cs-btn--lg { height: 54px; padding: 0 26px; font-size: 16px; }
.cs-btn--lav { background: #C8CDFF; color: #131747; box-shadow: 0 8px 24px rgba(115, 103, 240, .45); }
.cs-btn--ghost-light { color: #F2F3F6; box-shadow: inset 0 0 0 1.5px rgba(242, 243, 246, .5); font-weight: 600; background: transparent; }
.cs-btn--primary { background: var(--color-accent); color: var(--color-on-accent); }
.cs-btn--outline { color: var(--color-text); box-shadow: inset 0 0 0 1px var(--color-line); background: transparent; font-weight: 600; }
.cs-btn:focus-visible { outline: 3px solid #C8CDFF; outline-offset: 2px; }

/* Карточки и сетки */
.cs-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 20px; width: 100%; }
.cs-grid--4 { grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 16px; align-items: stretch; }
.cs-bento { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
.cs-bento .cs-span2 { grid-column: span 2; }
@media (max-width: 759px) { .cs-bento { grid-template-columns: 1fr; } .cs-bento .cs-span2 { grid-column: span 1; } }
.cs-card { background: var(--color-surface); border-radius: var(--radius-vitrina-s); padding: 28px; box-shadow: 0 4px 18px rgba(75, 70, 92, .1); display: flex; flex-direction: column; gap: 14px; }
.cs-card--line { background: transparent; box-shadow: inset 0 0 0 1px var(--color-line); }
.cs-card--tint { background: var(--color-accent-soft); box-shadow: none; }
.cs-card--navy { background: #131747; color: #F2F3F6; box-shadow: none; justify-content: space-between; gap: 6px; }
.cs-card--accent { background: var(--color-bg-page); box-shadow: inset 0 0 0 2px var(--color-accent); position: relative; }
.cs-card--row { flex-direction: row; flex-wrap: wrap; gap: 24px; align-items: flex-start; }
.cs-card--row > * { flex: 1 1 260px; }
.cs-card p { margin: 0; }
.cs-card-text { font-size: 14px; color: var(--color-text-2); text-wrap: pretty; }
.cs-card--navy .cs-card-text { color: rgba(242, 243, 246, .78); }
.cs-big { font-size: 88px; line-height: 1; font-weight: 800; letter-spacing: -.04em; color: #C8CDFF; }
.cs-tag { position: absolute; top: -13px; left: 24px; height: 26px; padding: 0 10px; border-radius: var(--radius-pill); background: var(--color-accent); color: var(--color-on-accent); font-size: 12px; font-weight: 700; display: flex; align-items: center; }
.cs-chip { padding: 10px 12px; border-radius: var(--radius-vitrina-xs); background: var(--color-surface-2); box-shadow: inset 0 0 0 1px var(--color-line); display: flex; flex-direction: column; gap: 2px; }
.cs-chip b { font-size: 13px; font-weight: 600; }
.cs-chip span { font-size: 12px; color: var(--color-text-2); }
.cs-marks { display: flex; gap: 6px; flex-wrap: wrap; }
.cs-mark { height: 26px; padding: 0 8px; border-radius: var(--radius); background: #C8CDFF; color: #131747; font-size: 12px; font-weight: 700; display: inline-flex; align-items: center; }
.cs-fmt { height: 34px; padding: 0 12px; border-radius: var(--radius); font-family: 'JetBrains Mono', ui-monospace, monospace; font-size: 13px; display: inline-flex; align-items: center; box-shadow: inset 0 0 0 1px var(--color-line); }
.cs-fmt--on { background: var(--color-accent); color: var(--color-on-accent); box-shadow: none; }
.cs-n { font-family: 'JetBrains Mono', ui-monospace, monospace; font-size: 13px; color: var(--color-text-2); }

/* Диалог ИИ и подсказки */
.cs-msg { max-width: 90%; padding: 9px 12px; border-radius: var(--radius-vitrina-m); font-size: 13px; line-height: 18px; }
.cs-msg--me { align-self: flex-end; background: var(--color-accent); color: var(--color-on-accent); }
.cs-msg--ai { background: var(--color-surface-2); box-shadow: inset 0 0 0 1px var(--color-line); }
.cs-hint { padding: 12px 14px; border-radius: var(--radius-vitrina-xs); background: var(--color-surface-2); box-shadow: inset 0 0 0 1px var(--color-line); display: flex; gap: 10px; font-size: 13px; line-height: 18px; }
.cs-hint::before { content: ""; width: 9px; height: 9px; border-radius: var(--radius-pill); background: var(--color-accent); flex: none; margin-top: 5px; }
.cs-hint--hard { background: rgba(234, 84, 85, .1); box-shadow: inset 3px 0 0 var(--color-danger); }
.cs-hint--hard::before { border-radius: 0; background: var(--color-danger); width: 10px; height: 10px; margin-top: 4px; }
.cs-stack { display: flex; flex-direction: column; gap: 8px; }

/* Окно-иллюстрация на первом экране */
.cs-shot { max-width: 1120px; width: 100%; margin: -56px auto 0; position: relative; padding: 0 80px; }
.cs-shot-okno { aspect-ratio: 16 / 9; border-radius: var(--radius-vitrina-s); overflow: hidden; background: #0B0D1C;
    background-image: linear-gradient(rgba(200, 205, 255, .06) 1px, transparent 1px), linear-gradient(90deg, rgba(200, 205, 255, .06) 1px, transparent 1px);
    background-size: 32px 32px; box-shadow: 0 40px 100px rgba(15, 20, 34, .45), 0 0 0 1px rgba(200, 205, 255, .2); position: relative; }
.cs-shot-okno img { width: 100%; height: 100%; object-fit: cover; display: block; }
.cs-float { position: absolute; width: 260px; padding: 14px 16px; border-radius: var(--radius-vitrina-s); background: var(--color-surface); color: var(--color-text); box-shadow: 0 24px 60px rgba(15, 20, 34, .3); display: flex; flex-direction: column; gap: 6px; text-align: left; font-size: 13px; line-height: 18px; }
.cs-float--l { left: 24px; top: 38%; }
.cs-float--r { right: 24px; top: 14%; }
.cs-float b { font-size: 12px; }
@media (max-width: 759px) { .cs-float { display: none; } .cs-shot { margin-top: -24px; } }

/* Цены */
.cs-band { display: flex; align-items: center; gap: 16px; flex-wrap: wrap; padding: 18px 24px; border-radius: var(--radius-vitrina-s); background: #131747; color: #F2F3F6; }
.cs-band strong { font-size: 28px; font-weight: 800; color: #C8CDFF; white-space: nowrap; }
.cs-band span { flex: 1 1 280px; font-size: 15px; }
.cs-price { font-size: 34px; font-weight: 800; letter-spacing: -.02em; }
.cs-rows { display: flex; flex-direction: column; flex: 1; }
.cs-rows div { display: flex; justify-content: space-between; align-items: baseline; gap: 12px; padding: 10px 0; border-bottom: 1px solid var(--color-line); font-size: 14px; }
.cs-rows div:last-child { border-bottom: 0; }
.cs-rows b { font-size: 18px; font-weight: 800; }
.cs-card .cs-btn { margin-top: auto; }

/* Вопросы */
.cs-faq { display: flex; flex-wrap: wrap; gap: 40px 80px; }
.cs-faq > :first-child { flex: 1 1 300px; display: flex; flex-direction: column; gap: 12px; }
.cs-faq-list { flex: 2 1 520px; border-top: 1px solid var(--color-line); }
.cs-faq-list details { padding: 20px 0; border-bottom: 1px solid var(--color-line); }
.cs-faq-list summary { font-size: 17px; font-weight: 700; cursor: pointer; list-style: none; display: flex; justify-content: space-between; gap: 16px; }
.cs-faq-list summary::-webkit-details-marker { display: none; }
.cs-faq-list summary::after { content: "+"; font-family: 'JetBrains Mono', ui-monospace, monospace; color: var(--color-text-2); }
.cs-faq-list details[open] summary::after { content: "−"; }
.cs-faq-list details p { margin: 8px 0 0; font-size: 15px; color: var(--color-text-2); max-width: 720px; }

/* Призыв внизу */
.cs-cta { border-radius: var(--radius-vitrina-ml); padding: 56px; background-color: #131747; background-image: radial-gradient(ellipse 50% 80% at 85% 50%, rgba(115, 103, 240, .35), transparent 70%); color: #F2F3F6; display: flex; flex-wrap: wrap; gap: 28px; align-items: center; }
.cs-cta > div { flex: 1 1 380px; display: flex; flex-direction: column; gap: 10px; }
.cs-cta p { margin: 0; font-size: 15px; color: rgba(242, 243, 246, .8); }
@media (max-width: 759px) { .cs-cta { padding: 24px; } }

/* Шаги, списки возможностей */
.cs-steps { counter-reset: shag; display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 16px; padding: 0; margin: 0; list-style: none; }
.cs-steps li { counter-increment: shag; background: var(--color-surface); border-radius: var(--radius-vitrina-s); padding: 28px; box-shadow: 0 4px 18px rgba(75, 70, 92, .1); display: flex; flex-direction: column; gap: 8px; font-size: 14px; color: var(--color-text-2); }
.cs-steps li::before { content: "0" counter(shag); font-family: 'JetBrains Mono', ui-monospace, monospace; font-size: 13px; color: var(--color-text-2); }
.cs-steps li b { font-size: 18px; color: var(--color-text); }
.cs-list { margin: 0; padding-left: 18px; display: flex; flex-direction: column; gap: 6px; font-size: 14px; color: var(--color-text-2); }
.cs-list li::marker { color: var(--color-accent); }
.cs-table { width: 100%; border-collapse: collapse; font-size: 14px; }
.cs-table th, .cs-table td { text-align: left; padding: 12px 10px; border-bottom: 1px solid var(--color-line); vertical-align: top; }
.cs-table th { font-size: 12px; color: var(--color-text-2); font-weight: 600; }
.cs-scroll { overflow-x: auto; }

/* Телефон (макет: 375 — h1 34, h2 28, вводный 16, разделы 56/20, карточки 18). */
@media (max-width: 759px) {
    .cs-sec { padding: 56px 20px; }
    .cs-hero { padding-left: 20px; padding-right: 20px; }
    .cs .cs-h1 { font-size: 34px; }
    .cs .cs-h2 { font-size: 28px; }
    .cs-lead { font-size: 16px; }
    .cs-card, .cs-steps li { padding: 18px; }
    .cs-shot { padding: 0 20px; }
}