/* Public pages share the application's tokens and controls. */
.sa-public-site { --public-muted: #536b8d; }
.sa-public-site [hidden] { display: none !important; }
.sa-public-site .sa-public-page { padding: 20px; }
.sa-public-site .sa-public-frame { display: flex; flex-direction: column; gap: 0; }
.sa-public-site #public-content { flex: 1; min-width: 0; }
.sa-public-site .sa-public-nav { flex-direction: row; align-items: center; min-height: 78px; padding: 12px 22px; gap: 20px; }
.sa-public-site .sa-public-logo { display: flex; align-items: center; gap: 10px; flex: 0 0 190px; width: 190px; height: 48px; color: var(--sa-color-navy); }
.sa-public-logo__mark { display: flex; flex: 0 0 32px; color: var(--sa-color-gold); }
.sa-public-logo__mark svg { width: 32px; height: 38px; }
.sa-public-logo__copy { font: 400 26px/1.1 var(--sa-font-heading); white-space: nowrap; }
.sa-public-logo__copy > span { font: 500 13px/1 var(--sa-font-main); color: var(--public-muted); letter-spacing: 1px; }
.sa-public-nav__links { display: flex; align-items: center; justify-content: center; gap: 22px; }
.sa-public-nav__links a { color: var(--sa-color-text); font-size: 13px; text-decoration: none; white-space: nowrap; }
.sa-public-nav__links a:hover, .sa-public-nav__links a[aria-current] { color: var(--sa-color-blue); text-decoration: underline; text-underline-offset: 6px; }
.sa-public-site .sa-public-nav__actions { flex-wrap: nowrap; }
.sa-public-site .sa-public-button { min-height: 42px; padding: 10px 17px; font-weight: 600; line-height: 1.4; text-align: center; }
.sa-public-site .sa-public-button--primary { background: var(--sa-color-primary); border-color: var(--sa-color-primary); }
.sa-public-site .sa-public-button--primary:hover { background: var(--sa-color-primary-hover); border-color: var(--sa-color-primary-hover); }
.sa-public-site .sa-public-actions { margin-top: 24px; }
.sa-public-site a { text-underline-offset: 3px; }
.sa-public-site :where(section, article)[id] { scroll-margin-top: 24px; }
.sa-public-site .sa-public-footer { align-items: center; padding: 24px; border-top: 1px solid var(--sa-color-border); color: var(--public-muted); font-size: 11px; line-height: 1.7; }
.sa-public-site .sa-public-footer nav { display: flex; flex-wrap: wrap; gap: 12px 20px; }
.sa-public-site .sa-public-footer a { color: inherit; text-decoration: none; }
.sa-public-site .sa-public-footer a:hover { text-decoration: underline; }
.sa-public-skip { position: absolute; z-index: 20; top: -100px; left: 20px; padding: 12px 18px; background: var(--sa-color-card); color: var(--sa-color-blue); border: 1px solid var(--sa-color-border); border-radius: var(--sa-radius-control); }
.sa-public-skip:focus { top: 12px; }
.public-eyebrow { margin: 0; color: #8a6834; font-size: 11px; font-weight: 600; line-height: 1.5; letter-spacing: 1.7px; text-transform: uppercase; }
.public-lead { max-width: 640px; margin: 18px 0 0; color: var(--sa-color-text); font-size: 16px; line-height: 1.7; }
.public-note { margin: 12px 0 0; color: var(--public-muted); font-size: 12px; line-height: 1.6; }
.public-hero { display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr); align-items: center; gap: 48px; padding: 46px 26px 36px; }
.public-hero h1 { max-width: 570px; margin: 14px 0 0; font: 400 clamp(34px, 3.5vw, 46px)/1.13 var(--sa-font-heading); letter-spacing: -.8px; }
.public-hero .public-lead { max-width: 520px; font-size: 15px; }
.public-preview { min-width: 0; overflow: hidden; border: 1px solid var(--sa-color-border); border-radius: var(--sa-radius); background: var(--sa-color-card); box-shadow: var(--sa-shadow-panel); }
.public-preview__bar { display: flex; justify-content: space-between; align-items: center; gap: 12px; padding: 14px 20px; border-bottom: 1px solid var(--sa-color-border); font-size: 11px; color: var(--public-muted); }
.public-preview__bar span:first-child { display: flex; align-items: center; gap: 9px; font-size: 13px; color: var(--sa-color-navy); }
.public-preview__bar img { width: 18px; height: 18px; }
.public-preview__body { padding: 24px; }
.public-preview h2 { margin: 7px 0 18px; font-size: 19px; font-weight: 600; }
.public-preview__sections { display: flex; flex-wrap: wrap; gap: 12px 22px; list-style: none; margin: 0 0 20px; padding: 0 0 12px; border-bottom: 1px solid var(--sa-color-border); color: var(--public-muted); font-size: 12px; }
.public-preview__sections li:first-child { color: var(--sa-color-blue); }
.public-preview__summary { margin: 0; padding: 2px 0 2px 14px; border-left: 2px solid var(--sa-color-gold); color: var(--sa-color-text); font-size: 13px; line-height: 1.75; }
.public-preview__row { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 8px; margin-top: 18px; padding-top: 14px; border-top: 1px solid var(--sa-color-border); font-size: 13px; }
.public-preview__row small { font-size: 11px; color: var(--public-muted); }
.public-preview__link { display: flex; justify-content: space-between; gap: 12px; padding: 14px 20px; background: var(--sa-color-blue-soft); border-top: 1px solid var(--sa-color-border); color: var(--sa-color-blue); font-size: 13px; text-decoration: none; }
.public-preview__link:hover { text-decoration: underline; }
.public-section { padding: 12px 26px 28px; }
.public-section__heading { display: flex; flex-wrap: wrap; align-items: baseline; justify-content: space-between; gap: 8px 24px; margin-bottom: 20px; }
.public-section__heading h2, .public-invitation h2, .public-faq h2 { margin: 0; font: 400 28px/1.25 var(--sa-font-heading); }
.public-section__heading p { margin: 0; color: var(--public-muted); font-size: 12px; }
.public-features { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 14px; }
.public-feature { display: flex; flex-direction: column; align-items: flex-start; gap: 12px; padding: 20px; border: 1px solid var(--sa-color-border); border-radius: var(--sa-radius); color: var(--sa-color-navy); background: var(--sa-color-card); box-shadow: var(--sa-shadow-panel); text-decoration: none; }
.public-feature:hover { border-color: var(--sa-color-gold); }
.public-feature img { width: 24px; height: 24px; object-fit: contain; }
.public-feature h3 { margin: 0; font-size: 15px; font-weight: 600; line-height: 1.45; }
.public-feature p { margin: 0; color: var(--public-muted); font-size: 13px; line-height: 1.65; }
.public-feature > span { padding-top: 6px; margin-top: auto; font-size: 12px; color: var(--sa-color-blue); }
.public-invitation { display: flex; justify-content: space-between; align-items: center; gap: 24px; margin: 0 26px; padding: 26px 0; border-top: 1px solid var(--sa-color-border); border-bottom: 1px solid var(--sa-color-border); }
.public-invitation p { margin: 8px 0 0; font-size: 13px; line-height: 1.6; color: var(--public-muted); }
.public-invitation > a { flex-shrink: 0; }
.public-invitation--last { margin-bottom: 26px; border-bottom: 0; }
.public-details { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 0 50px; padding: 8px 26px; }
.public-details article { padding: 32px 0; border-bottom: 1px solid var(--sa-color-border); }
.public-details h2 { margin: 10px 0 12px; font: 400 26px/1.3 var(--sa-font-heading); }
.public-details article > p:not(.public-eyebrow) { margin: 0 0 18px; color: var(--sa-color-text); font-size: 14px; line-height: 1.75; }
.public-details a, .public-faq a, .public-content-page a:not(.sa-public-button):not(.sa-button):not([data-demo-step]) { color: var(--sa-color-blue); }
.public-details a { font-size: 13px; }
.public-faq { padding: 32px 26px; }
.public-faq > h2 { margin-bottom: 18px; }
.public-faq details { border-top: 1px solid var(--sa-color-border); padding: 16px 0; }
.public-faq summary { color: var(--sa-color-text); font-size: 15px; font-weight: 600; cursor: pointer; }
.public-faq details p { max-width: 850px; margin: 14px 0 2px; color: var(--public-muted); font-size: 14px; line-height: 1.75; }
.public-content-page { padding: 32px 26px 36px; }
.public-page-heading { margin-bottom: 32px; }
.public-page-heading h1 { max-width: 820px; margin: 12px 0 0; font: 400 clamp(32px, 3.5vw, 44px)/1.18 var(--sa-font-heading); }
.public-back { display: inline-block; margin-bottom: 25px; font-size: 13px; text-decoration: none; }
.public-demo__layout { display: grid; grid-template-columns: 220px minmax(0,1fr); gap: 22px; }
.public-demo__steps { display: flex; flex-direction: column; gap: 10px; }
.public-demo__steps a { display: flex; gap: 14px; align-items: center; padding: 16px; border: 1px solid var(--sa-color-border); border-radius: 8px; color: var(--sa-color-text); background: var(--sa-color-card); font-size: 14px; text-decoration: none; }
.public-demo__steps a[aria-current] { background: var(--sa-color-primary); border-color: var(--sa-color-primary); color: var(--sa-color-card); }
.public-demo__panels { display: grid; gap: 16px; }
.public-demo__panel { min-height: 350px; padding: 30px; }
.public-demo__panel h2 { font-size: 27px; font-weight: 400; }
.public-demo__panel > p:not(.public-eyebrow):not(.public-note) { margin: 0; color: var(--sa-color-text); font-size: 15px; line-height: 1.8; }
.public-demo__panel > a { justify-self: start; }
.public-demo__panel .sa-public-actions { margin-top: 4px; }
.public-demo__materials { display: flex; flex-wrap: wrap; gap: 8px; margin: 4px 0; }
.public-demo__materials span { padding: 8px 12px; background: var(--sa-color-blue-soft); border-radius: 6px; color: var(--sa-color-text); font-size: 12px; }
.public-demo__questions { display: grid; gap: 15px; margin: 0; padding-left: 22px; color: var(--sa-color-text); font-size: 15px; line-height: 1.7; }
.public-demo__status { position: absolute; width: 1px; height: 1px; overflow: hidden; clip-path: inset(50%); }
.public-contact-grid { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 22px; }
.public-contact-grid p { margin: 0; color: var(--sa-color-text); font-size: 14px; line-height: 1.8; }
.public-contact-grid .public-note { color: var(--public-muted); font-size: 12px; }
.public-contact-email { overflow-wrap: anywhere; font-size: 22px; }
.public-prose { max-width: 850px; }
.public-prose section { padding: 24px 0; border-top: 1px solid var(--sa-color-border); }
.public-prose h2 { margin: 0 0 14px; font: 400 27px/1.3 var(--sa-font-heading); }
.public-prose p { margin: 12px 0; color: var(--sa-color-text); font-size: 15px; line-height: 1.8; }
.public-pricing .tariffs-page { display: grid; gap: 24px; }
.public-pricing .tariffs-page .public-page-heading { margin-bottom: 8px; }
.public-pricing .tariffs-page .public-page-heading h1 { font-weight: 400; }
.public-auth { padding: 30px 26px 36px; }
.public-auth__shell { display: grid; grid-template-columns: minmax(0,1fr) minmax(0,1fr); width: min(980px,100%); margin: 0 auto; overflow: hidden; border: 1px solid var(--sa-color-border); border-radius: var(--sa-radius); background: var(--sa-color-card); box-shadow: var(--sa-shadow-panel); }
.public-auth__form { padding: 34px 38px; min-width: 0; }
.public-auth__form h1 { margin: 0; font: 400 34px/1.2 var(--sa-font-heading); }
.public-auth__form .public-lead { margin-top: 12px; font-size: 14px; }
.public-auth__form .sa-auth-form { gap: 16px; }
.public-auth__form .sa-auth-form label { font-weight: 500; }
.public-auth__form .sa-auth-form input:not([type=checkbox]) { height: 46px; min-width: 0; width: 100%; font-size: 16px; font-weight: 400; }
.public-auth__form .public-password { display: flex; position: relative; min-width: 0; }
.public-auth__form .public-password input { padding-right: 50px; }
.public-auth__form .sa-login-password-toggle { top: 1px; }
.public-auth__form .sa-login-options { align-items: flex-start; justify-content: flex-end; font-size: 12px; }
.public-auth__form .sa-login-check { display: flex; gap: 8px; font-size: 12px; color: var(--public-muted); }
.public-auth__form .sa-login-check input { width: 17px; height: 17px; }
.public-auth__form .sa-login-help p { color: var(--sa-color-text); width: 260px; }
.public-auth__form .sa-login-yandex { min-height: 46px; font-size: 14px; }
.public-auth__form .sa-login-yandex__mark { width: 26px; height: 26px; font-size: 21px; }
.public-auth__form .sa-login-register { margin-top: 18px; font-size: 13px; color: var(--public-muted); }
.public-auth__form .public-note { margin: 0; }
.public-auth-side { display: flex; flex-direction: column; justify-content: center; gap: 22px; padding: 40px; background: var(--sa-color-blue-soft); border-left: 1px solid var(--sa-color-border); }
.public-auth-side h2 { margin: 0; font: 400 34px/1.25 var(--sa-font-heading); }
.public-auth-side > p:not(.public-eyebrow):not(.public-note) { margin: 0; font-size: 14px; line-height: 1.8; color: var(--sa-color-text); }
.public-auth-side ul { display: grid; gap: 20px; list-style: none; margin: 0; padding: 0; }
.public-auth-side li { display: flex; align-items: center; gap: 12px; color: var(--sa-color-text); font-size: 13px; }
.public-auth-side img { width: 22px; height: 22px; }
.public-auth-side a { color: var(--sa-color-blue); font-size: 13px; }
@media (max-width: 1040px) {
    .sa-public-site .sa-public-nav { flex-wrap: wrap; gap: 12px; }
    .sa-public-nav__links { order: 3; width: 100%; padding-top: 12px; border-top: 1px solid var(--sa-color-border); }
    .public-hero { gap: 26px; padding: 34px 16px; }
    .public-hero h1 { font-size: 38px; }
    .public-features { grid-template-columns: repeat(2,minmax(0,1fr)); }
    .public-auth__form, .public-auth-side { padding: 28px; }
}
@media (max-width: 720px) {
    .sa-public-site .sa-public-page { padding: 12px; }
    .sa-public-site .sa-public-nav { padding: 10px 14px; }
    .sa-public-site .sa-public-logo { width: 156px; flex-basis: 156px; height: 42px; }
    .sa-public-nav__links { flex-wrap: wrap; gap: 10px 20px; }
    .public-hero { grid-template-columns: 1fr; padding: 30px 12px; gap: 28px; }
    .public-hero h1 { max-width: 540px; font-size: clamp(34px,6vw,42px); }
    .public-section, .public-content-page, .public-faq { padding-left: 12px; padding-right: 12px; }
    .public-invitation { margin-left: 12px; margin-right: 12px; flex-direction: column; align-items: flex-start; gap: 16px; }
    .public-details { grid-template-columns: 1fr; padding: 0 12px; }
    .public-details article { padding: 24px 0; }
    .public-demo__layout { grid-template-columns: 1fr; gap: 16px; }
    .public-demo__steps { flex-direction: row; flex-wrap: wrap; }
    .public-demo__steps a { padding: 12px; gap: 8px; font-size: 12px; }
    .public-demo__panel { min-height: 360px; padding: 22px; }
    .public-contact-grid, .public-auth__shell { grid-template-columns: 1fr; }
    .public-auth { padding: 22px 0; }
    .public-auth-side { border-left: 0; border-top: 1px solid var(--sa-color-border); }
    .sa-public-site .sa-public-footer { padding: 22px 12px; }
}
@media (max-width: 400px) {
    .sa-public-site .sa-public-nav { gap: 10px 4px; padding: 10px; }
    .sa-public-site .sa-public-logo { width: 136px; flex-basis: 136px; }
    .sa-public-site .sa-public-logo { gap: 5px; }
    .sa-public-logo__mark { flex-basis: 23px; }
    .sa-public-logo__mark svg { width: 23px; height: 32px; }
    .sa-public-logo__copy { font-size: 21px; }
    .sa-public-logo__copy > span { font-size: 10px; }
    .sa-public-site .sa-public-nav__actions { gap: 6px; }
    .sa-public-site .sa-public-nav__actions .sa-public-button { font-size: 12px; padding: 8px 10px; }
    .sa-public-nav__links { gap: 8px 16px; }
    .sa-public-nav__links a { font-size: 12px; }
    .public-features { grid-template-columns: 1fr; }
    .public-preview__body { padding: 18px; }
    .public-preview__bar { padding: 12px 16px; }
    .public-preview__bar span:first-child { font-size: 12px; }
    .public-auth__form, .public-auth-side { padding: 24px 18px; }
    .public-auth__form h1 { font-size: 31px; }
}
@media (pointer: coarse) {
    .sa-public-site .sa-public-button, .sa-public-nav__links a, .public-demo__steps a { min-height: 44px; }
    .sa-public-nav__links a { display: inline-flex; align-items: center; }
    .sa-public-site .sa-public-footer a { padding: 6px 0; }
}