:root {
    --bg: #f4f7fb;
    --bg-soft: #eaf0f8;
    --surface: #ffffff;
    --surface-strong: #10233e;
    --surface-dark: #0d1b2f;
    --text: #17304b;
    --text-muted: #5b6f86;
    --text-on-dark: #f7fbff;
    --line: #d7e0eb;
    --primary: #1766d1;
    --primary-strong: #0b4aa6;
    --accent: #ff8d2a;
    --success: #0c8f65;
    --warning: #a85e12;
    --warning-soft: #fff2dd;
    --danger: #c43b41;
    --danger-soft: #ffe8ea;
    --shadow: 0 18px 48px rgba(16, 35, 62, 0.12);
    --radius-xl: 28px;
    --radius-lg: 22px;
    --radius-md: 16px;
    --radius-sm: 12px;
    --shell: min(1200px, calc(100vw - 32px));
}

*,
*::before,
*::after {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    font-family: "Trebuchet MS", "Segoe UI Variable Text", "Segoe UI", Tahoma, sans-serif;
    background:
        radial-gradient(circle at top right, rgba(23, 102, 209, 0.14), transparent 34%),
        linear-gradient(180deg, #f7fafe 0%, var(--bg) 24%, #eef3f9 100%);
    color: var(--text);
    overflow-x: hidden;
}

a {
    color: inherit;
    text-decoration: none;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

button,
input,
select,
textarea {
    font: inherit;
}

button {
    cursor: pointer;
}

.shell {
    width: var(--shell);
    margin: 0 auto;
}

.skip-link {
    position: absolute;
    left: 16px;
    top: -48px;
    z-index: 50;
    padding: 12px 16px;
    border-radius: 999px;
    background: var(--surface-dark);
    color: var(--text-on-dark);
    transition: top 0.2s ease;
}

.skip-link:focus {
    top: 16px;
}

.button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    min-height: 48px;
    padding: 0 22px;
    border: 1px solid transparent;
    border-radius: 999px;
    font-weight: 700;
    transition:
        transform 0.2s ease,
        box-shadow 0.2s ease,
        background-color 0.2s ease,
        color 0.2s ease,
        border-color 0.2s ease;
}

.button:hover,
.button:focus-visible {
    transform: translateY(-1px);
    box-shadow: 0 12px 24px rgba(23, 102, 209, 0.16);
}

.button--primary {
    background: linear-gradient(135deg, var(--primary), #3c87ec);
    color: var(--text-on-dark);
}

.button--secondary {
    background: var(--surface);
    border-color: rgba(23, 102, 209, 0.22);
    color: var(--primary-strong);
}

.button--ghost {
    background: rgba(255, 255, 255, 0.08);
    border-color: rgba(23, 48, 75, 0.12);
    color: var(--text);
}

.section--dark .button--ghost,
.page-intro--article .button--ghost,
.page-intro--not-found .button--ghost {
    color: var(--text-on-dark);
    border-color: rgba(255, 255, 255, 0.18);
}

.site-header {
    position: sticky;
    top: 0;
    z-index: 30;
    backdrop-filter: blur(18px);
    background: rgba(247, 250, 254, 0.86);
    border-bottom: 1px solid rgba(23, 48, 75, 0.08);
}

.site-header__top {
    border-bottom: 1px solid rgba(23, 48, 75, 0.08);
    background: rgba(13, 27, 47, 0.92);
    color: rgba(247, 251, 255, 0.85);
    font-size: 0.92rem;
}.site-header__top-inner,
.site-header__main,
.site-banner__inner,
.section__head,
.site-footer__bottom,
.split-callout,
.article-meta,
.tariff-card__top,
.tariff-card__actions,
.story-card__meta,
.notice-card__meta,
.site-form__actions {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
}

.site-header__top-inner,
.site-header__main {
    min-height: 54px;
}.site-header__status,
.site-header__links,
.site-nav ul,
.hero__actions,
.hero__highlights,
.section__head,
.tariff-card__features,
.site-footer__list,
.steps-list,
.map-placeholder__grid ul {
    display: flex;
    gap: 14px;
    flex-wrap: wrap;
    padding: 0;
    margin: 0;
    list-style: none;
}

.site-header__links a {
    color: rgba(247, 251, 255, 0.92);
}

.site-header__main {
    min-height: 82px;
}

.site-logo {
    display: inline-flex;
    align-items: center;
    gap: 14px;
    min-width: 0;
}

.site-logo__mark {
    width: clamp(56px, 4.6vw, 64px);
    height: auto;
    flex: 0 0 auto;
    border-radius: 18px;
    box-shadow:
        0 16px 32px rgba(11, 74, 159, 0.22),
        inset 0 1px 0 rgba(255, 255, 255, 0.16);
}

.site-logo__text {
    display: grid;
    gap: 4px;
    min-width: 0;
}

.site-logo__text strong {
    font-size: 1.24rem;
    letter-spacing: 0.02em;
}

.site-logo__text small {
    color: var(--text-muted);
    font-size: 0.9rem;
    max-width: 26rem;
}

.site-header__panel {
    display: flex;
    align-items: center;
    gap: 26px;
}

.site-nav ul {
    gap: 10px;
}

.site-nav a {
    display: inline-flex;
    align-items: center;
    min-height: 42px;
    padding: 0 14px;
    border-radius: 999px;
    color: var(--text-muted);
    font-weight: 700;
}

.site-nav a.is-active,
.site-nav a:hover,
.site-nav a:focus-visible {
    background: rgba(23, 102, 209, 0.12);
    color: var(--primary-strong);
}

.site-menu-toggle {
    display: none;
    align-items: center;
    gap: 10px;
    padding: 10px 14px;
    border: 1px solid rgba(23, 48, 75, 0.12);
    border-radius: 999px;
    background: var(--surface);
}

.site-menu-toggle span:not(.site-menu-toggle__label) {
    display: block;
    width: 16px;
    height: 2px;
    border-radius: 999px;
    background: var(--surface-dark);
}

.site-banner {
    border-bottom: 1px solid rgba(23, 48, 75, 0.08);
}

.site-banner__inner {
    padding: 14px 0;
    font-weight: 600;
}

.site-banner a {
    font-weight: 800;
}

.site-banner-is-maintenance {
    background: var(--warning-soft);
}

.site-banner-is-incident {
    background: var(--danger-soft);
}

.site-banner-is-important {
    background: rgba(23, 102, 209, 0.12);
}

.site-main {
    display: grid;
    gap: 40px;
    padding-bottom: 64px;
}

.hero {
    padding: 48px 0 10px;
}.cards-grid,
.application-layout,
.contact-layout,
.article-layout,
.site-footer__grid,
.info-grid,
.contact-card-grid {
    display: grid;
    gap: 24px;
}
.hero__content,
.hero__aside,
.page-intro__panel,
.tariff-card,
.service-card,
.story-card,
.notice-card,
.info-card,
.document-card,
.map-placeholder,
.article-body,
.article-sidebar,
.not-found,
.site-form {
    border-radius: var(--radius-lg);
    background: var(--surface);
    box-shadow: var(--shadow);
}

.hero__content {
    position: relative;
    padding: clamp(28px, 6vw, 58px);
    background:
        linear-gradient(135deg, rgba(23, 102, 209, 0.96), rgba(12, 35, 67, 0.96)),
        radial-gradient(circle at top left, rgba(255, 255, 255, 0.16), transparent 40%);
    color: var(--text-on-dark);
    overflow: hidden;
}

.hero__content::after {
    content: "";
    position: absolute;
    right: -40px;
    bottom: -60px;
    width: 220px;
    height: 220px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.08);
}.section__kicker,
.page-intro__kicker {
    margin: 0 0 14px;
    color: inherit;
    font-size: 0.88rem;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    font-weight: 800;
}

.hero h1,
.page-intro h1,
.section__head h2,
.not-found h1 {
    margin: 0;
    font-size: clamp(2.2rem, 4vw, 4.4rem);
    line-height: 1.03;
    letter-spacing: -0.03em;
}

.hero__lead,
.page-intro__lead {
    margin: 18px 0 0;
    max-width: 48rem;
    font-size: 1.08rem;
    line-height: 1.7;
    color: inherit;
    opacity: 0.94;
}

.hero__actions,
.hero__highlights {
    margin-top: 26px;
}

.hero__highlights li {
    position: relative;
    padding-left: 18px;
    font-size: 0.98rem;
}

.hero__highlights li::before {
    content: "";
    position: absolute;
    left: 0;
    top: 0.55em;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--accent);
}

.hero__aside {
    display: grid;
    gap: 18px;
    background: transparent;
    box-shadow: none;
}.info-card,
.document-card,
.service-card,
.story-card,
.notice-card,
.article-body,
.article-sidebar,
.site-form,
.map-placeholder,
.not-found {
    padding: 24px;
}
.tariff-card__audience,
.service-card__lead,
.document-card__meta,
.article-sidebar__item span,
.field__error,
.site-footer__text,
.site-footer__bottom,
.info-card p,
.story-card p,
.notice-card p,
.article-body p {
    color: var(--text-muted);
}.tariff-card h3,
.service-card h2,
.service-card h3,
.story-card h3,
.notice-card h3,
.document-card h2,
.info-card h2,
.article-sidebar h2 {
    font-size: 1.35rem;
    line-height: 1.2;
}


.section {
    display: grid;
    gap: 24px;
}

.section--soft {
    padding: 28px 0;
    background: linear-gradient(180deg, rgba(234, 240, 248, 0.55), rgba(255, 255, 255, 0));
}

.section--dark {
    padding: 36px 0 44px;
    background: linear-gradient(160deg, #0d1b2f, #17304b 65%, #0d1b2f);
    color: var(--text-on-dark);
}

.section__head {
    align-items: end;
}

.section__head h2 {
    font-size: clamp(1.8rem, 2vw, 2.7rem);
}

.section__head--light .section__kicker,
.section__head--light h2 {
    color: var(--text-on-dark);
}

.section__link {
    font-weight: 800;
    color: var(--primary-strong);
}

.cards-grid--tariffs {
    grid-template-columns: repeat(auto-fit, minmax(min(100%, 17rem), 1fr));
}.cards-grid--services,
.cards-grid--stories,
.cards-grid--notices,
.cards-grid--documents,
.info-grid,
.contact-card-grid {
    grid-template-columns: repeat(auto-fit, minmax(min(100%, 18rem), 1fr));
}

.tariff-card {
    position: relative;
    display: grid;
    gap: 18px;
    overflow: hidden;
}

.tariff-card.is-popular {
    background: linear-gradient(180deg, rgba(23, 102, 209, 0.06), var(--surface));
    border: 1px solid rgba(23, 102, 209, 0.16);
}

.tariff-card__badge {
    position: absolute;
    top: 18px;
    right: 18px;
    padding: 8px 12px;
    border-radius: 999px;
    background: rgba(23, 102, 209, 0.12);
    color: var(--primary-strong);
    font-size: 0.82rem;
    font-weight: 800;
}

.tariff-card__speed {
    color: var(--primary-strong);
    font-size: 1.2rem;
}

.tariff-card__price {
    font-size: 2rem;
    font-weight: 900;
    letter-spacing: -0.03em;
}

.tariff-card__features {
    gap: 12px;
}

.tariff-card__features li,
.service-card li,
.steps-list li {
    position: relative;
    padding-left: 18px;
}

.tariff-card__features li::before,
.service-card li::before,
.steps-list li::before {
    content: "";
    position: absolute;
    left: 0;
    top: 0.56em;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--primary);
}

.service-card,
.story-card,
.notice-card,
.info-card,
.document-card {
    display: grid;
    gap: 14px;
}

.service-card--full {
    align-content: start;
}

.notice-card__type,
.document-card__badge,
.selection-chip {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 8px 12px;
    border-radius: 999px;
    font-weight: 800;
    width: fit-content;
}

.selection-chip,
.document-card__badge {
    background: rgba(23, 102, 209, 0.1);
    color: var(--primary-strong);
}

.notice-card.is-incident {
    border: 1px solid rgba(196, 59, 65, 0.18);
}

.notice-card.is-incident .notice-card__type {
    background: rgba(196, 59, 65, 0.12);
    color: var(--danger);
}

.notice-card.is-maintenance .notice-card__type {
    background: rgba(168, 94, 18, 0.14);
    color: var(--warning);
}

.notice-card.is-important .notice-card__type {
    background: rgba(23, 102, 209, 0.12);
    color: var(--primary-strong);
}

.notice-card.is-promo .notice-card__type {
    background: rgba(12, 143, 101, 0.14);
    color: var(--success);
}

.story-card__link,
.section__link {
    font-weight: 800;
}

.split-callout {
    padding: 28px;
    border-radius: var(--radius-lg);
    background: linear-gradient(135deg, rgba(23, 102, 209, 0.1), rgba(255, 141, 42, 0.08));
    box-shadow: var(--shadow);
}

.advantage-card {
    padding: 24px;
    border-radius: var(--radius-md);
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.12);
}

.advantage-card h3,
.advantage-card p {
    color: var(--text-on-dark);
}


.page-intro {
    padding: 26px 0 0;
}

.page-intro__panel {
    padding: 32px;
}

.page-intro__panel,
.page-intro--article .article-hero,
.page-intro--not-found .not-found {
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.96), rgba(234, 240, 248, 0.92));
}

.page-intro--article .article-hero,
.page-intro--not-found .not-found {
    padding: 32px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow);
}

.page-intro--not-found .not-found {
    display: grid;
    gap: 16px;
    justify-items: start;
}

.not-found__code {
    font-size: clamp(3.4rem, 8vw, 6rem);
    font-weight: 900;
    letter-spacing: -0.06em;
    color: var(--primary-strong);
}

.article-hero,
.application-layout,
.contact-layout,
.article-layout {
    grid-template-columns: minmax(0, 1.2fr) minmax(280px, 0.8fr);
}

.article-body p {
    margin: 0 0 18px;
    line-height: 1.78;
    font-size: 1.02rem;
}

.article-sidebar__list {
    display: grid;
    gap: 14px;
}

.article-sidebar__item {
    display: grid;
    gap: 6px;
    padding: 14px;
    border-radius: var(--radius-sm);
    background: var(--bg-soft);
}

.contact-layout__main,
.application-layout__form {
    display: grid;
    gap: 24px;
}

.map-placeholder__grid {
    display: grid;
    grid-template-columns: minmax(0, 1.2fr) minmax(0, 0.8fr);
    gap: 24px;
    align-items: start;
}

.site-form {
    display: grid;
    gap: 18px;
}

.field {
    display: grid;
    gap: 8px;
}

.field span,
.checkbox span {
    font-weight: 700;
}

.field input,
.field select,
.field textarea {
    width: 100%;
    min-height: 52px;
    padding: 14px 16px;
    border: 1px solid var(--line);
    border-radius: var(--radius-sm);
    background: var(--surface);
    color: var(--text);
}

.field textarea {
    min-height: 140px;
    resize: vertical;
}

.field input:focus,
.field select:focus,
.field textarea:focus,
.site-menu-toggle:focus-visible,
.button:focus-visible,
.site-nav a:focus-visible {
    outline: 2px solid rgba(23, 102, 209, 0.35);
    outline-offset: 2px;
}

.checkbox {
    display: flex;
    align-items: flex-start;
    gap: 10px;
}

.checkbox input {
    width: 18px;
    height: 18px;
    margin-top: 3px;
}

.field__error {
    font-size: 0.92rem;
    color: var(--danger);
}

.notice-success {
    padding: 18px 20px;
    border-radius: var(--radius-md);
    background: rgba(12, 143, 101, 0.12);
    color: #0a6f50;
    font-weight: 700;
}

.site-form__actions {
    align-items: center;
}

.site-form__actions p {
    margin: 0;
    max-width: 30rem;
    color: var(--text-muted);
    font-size: 0.96rem;
}

.site-footer {
    padding: 56px 0 28px;
    background: var(--surface-dark);
    color: var(--text-on-dark);
}

.site-footer__grid {
    grid-template-columns: repeat(auto-fit, minmax(min(100%, 14rem), 1fr));
}

.site-logo--footer .site-logo__text small,
.site-footer__text,
.site-footer__bottom,
.site-footer__list li {
    color: rgba(247, 251, 255, 0.74);
}

.site-footer h2 {
    margin: 0 0 14px;
    font-size: 1rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.site-footer__list {
    display: grid;
    gap: 10px;
}

.site-footer__bottom {
    margin-top: 28px;
    padding-top: 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.12);
    font-size: 0.92rem;
}

@media (max-width: 1024px) {    .article-hero,
    .application-layout,
    .contact-layout,
    .article-layout,
    .map-placeholder__grid {
        grid-template-columns: 1fr;
    }


    .site-header__main {
        min-height: 78px;
    }
}

@media (max-width: 920px) {
    .site-menu-toggle {
        display: inline-flex;
    }

    .site-header__panel {
        position: absolute;
        top: calc(100% + 8px);
        left: 16px;
        right: 16px;
        display: none;
        flex-direction: column;
        align-items: stretch;
        padding: 18px;
        border: 1px solid rgba(23, 48, 75, 0.1);
        border-radius: var(--radius-lg);
        background: rgba(255, 255, 255, 0.98);
        box-shadow: var(--shadow);
    }

    .site-header[data-menu-open="true"] .site-header__panel {
        display: flex;
    }

    .site-nav ul {
        flex-direction: column;
        gap: 6px;
    }

    .site-header__cta {
        width: 100%;
    }
}

@media (max-width: 768px) {
    .site-header__top-inner,
    .site-header__links,
    .site-header__status,
    .site-banner__inner,
    .section__head,
    .site-footer__bottom,
    .split-callout,
    .site-form__actions {
        flex-direction: column;
        align-items: flex-start;
    }

    .hero {
        padding-top: 24px;
    }

    .hero__content,
    .page-intro__panel {
        padding: 26px;
    }

}

@media (max-width: 480px) {
    :root {
        --shell: min(100vw - 20px, 100%);
    }

    .site-header__top {
        font-size: 0.84rem;
    }

    .site-header__main {
        min-height: 72px;
    }

    .site-logo__text strong {
        font-size: 1.1rem;
    }

    .site-logo__text small {
        font-size: 0.82rem;
    }

    .hero h1,
    .page-intro h1,
    .not-found h1 {
        font-size: clamp(1.9rem, 11vw, 2.8rem);
    }

    .button {
        width: 100%;
    }

    .hero__actions,
    .split-callout__actions {
        width: 100%;
    }    .tariff-card,
    .service-card,
    .story-card,
    .notice-card,
    .info-card,
    .document-card,
    .site-form,
    .map-placeholder,
    .article-sidebar,
    .article-body,
    .not-found {
        padding: 20px;
    }
}

/* Portal Provider Redesign */

:root {
    --bg: #eef3f8;
    --bg-soft: #f6f9fc;
    --surface: #ffffff;
    --surface-dark: #122238;
    --surface-ink: #0b1829;
    --text: #16293d;
    --text-muted: #586c82;
    --text-on-dark: #f7fbff;
    --line: #d8e2ee;
    --primary: #0f5ab8;
    --primary-strong: #0b478f;
    --accent: #ed7a1b;
    --accent-strong: #d56509;
    --success: #11715d;
    --warning: #9d661a;
    --warning-soft: #fff4e1;
    --danger: #bb4045;
    --danger-soft: #fdebec;
    --shadow: 0 16px 44px rgba(10, 24, 41, 0.08);
    --shadow-soft: 0 10px 24px rgba(10, 24, 41, 0.06);
    --radius-xl: 28px;
    --radius-lg: 22px;
    --radius-md: 16px;
    --radius-sm: 12px;
    --shell: min(1760px, calc(100% - 32px));
}

body {
    background:
        radial-gradient(circle at top right, rgba(15, 90, 184, 0.08), transparent 26%),
        linear-gradient(180deg, #f7fafd 0%, #eef3f8 44%, #edf2f7 100%);
    color: var(--text);
}

.shell {
    width: var(--shell);
}

.button {
    min-height: 46px;
    padding: 0 20px;
    border-radius: 14px;
    font-size: 0.95rem;
    font-weight: 700;
    box-shadow: none;
}

.button:hover,
.button:focus-visible {
    transform: translateY(-1px);
    box-shadow: var(--shadow-soft);
}

.button--primary {
    background: linear-gradient(180deg, #1767c8, #0f5ab8);
    color: var(--text-on-dark);
}

.button--secondary {
    background: #ffffff;
    border-color: rgba(15, 90, 184, 0.18);
    color: var(--primary-strong);
}

.button--ghost,
.button--utility {
    background: #f4f8fc;
    border-color: var(--line);
    color: var(--text);
}

.button--cta {
    background: linear-gradient(180deg, #f08b2f, #df6d0d);
    color: #fff;
}

.site-main {
    gap: clamp(28px, 2.6vw, 56px);
    padding-bottom: 72px;
}

.site-header {
    position: sticky;
    top: 0;
    z-index: 40;
    background: rgba(239, 244, 249, 0.94);
    border-bottom: 1px solid rgba(22, 41, 61, 0.08);
    backdrop-filter: blur(16px);
}

.site-header__top {
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    background: linear-gradient(180deg, rgba(11, 24, 41, 0.98), rgba(18, 34, 56, 0.98));
    color: rgba(247, 251, 255, 0.9);
}

.site-header__top-inner {
    min-height: 48px;
}

.site-header__status,
.site-header__links {
    gap: 18px;
}

.site-header__status span:first-child {
    color: #fff;
    font-weight: 700;
}

.site-header__links a {
    color: rgba(247, 251, 255, 0.88);
}

.site-header__main {
    min-height: 86px;
    display: grid;
    grid-template-columns: auto minmax(0, 1fr) auto auto;
    gap: 24px;
    align-items: center;
}

.site-logo {
    gap: 16px;
}

.site-logo__mark {
    width: clamp(56px, 4.8vw, 68px);
}

.site-logo__text {
    max-width: 17rem;
}

.site-logo__text small {
    display: block;
    color: var(--text-muted);
    font-size: 0.86rem;
    line-height: 1.45;
}

.site-nav {
    min-width: 0;
}

.site-nav ul {
    justify-content: center;
    gap: 8px;
    flex-wrap: nowrap;
}

.site-nav a {
    min-height: 44px;
    padding: 0 16px;
    border: 1px solid transparent;
    border-radius: 12px;
    color: var(--text-muted);
    font-size: 0.95rem;
    font-weight: 700;
}

.site-nav a.is-active,
.site-nav a:hover,
.site-nav a:focus-visible {
    border-color: rgba(15, 90, 184, 0.12);
    background: rgba(15, 90, 184, 0.08);
    color: var(--primary-strong);
}

.site-header__actions {
    display: flex;
    align-items: center;
    gap: 12px;
}

.site-header__cta {
    white-space: nowrap;
}

.site-menu-toggle {
    display: none;
    align-items: center;
    gap: 10px;
    padding: 10px 14px;
    border: 1px solid var(--line);
    border-radius: 14px;
    background: #fff;
    color: var(--text);
}

.site-menu-toggle span:not(.site-menu-toggle__label) {
    width: 16px;
    height: 2px;
    background: var(--surface-dark);
}

.site-header__panel {
    display: none;
    margin: 0 0 16px;
    padding: 18px;
    border: 1px solid rgba(22, 41, 61, 0.08);
    border-radius: var(--radius-lg);
    background: rgba(255, 255, 255, 0.98);
    box-shadow: var(--shadow);
}

.site-header[data-menu-open="true"] .site-header__panel {
    display: grid;
    gap: 16px;
}

.site-mobile-nav ul,
.site-header__panel-actions {
    display: grid;
    gap: 10px;
}

.site-mobile-nav a {
    display: flex;
    align-items: center;
    min-height: 42px;
    padding: 0 14px;
    border-radius: 12px;
    background: #f6f9fc;
    color: var(--text);
    font-weight: 700;
}

.site-mobile-nav a.is-active {
    background: rgba(15, 90, 184, 0.08);
    color: var(--primary-strong);
}

.site-header__panel-actions .button {
    width: 100%;
}

.site-banner {
    border-bottom: 1px solid rgba(22, 41, 61, 0.08);
}

.site-banner__inner {
    padding: 14px 0;
    font-size: 0.95rem;
    font-weight: 700;
}

.portal-home {
    display: grid;
    gap: clamp(24px, 2.2vw, 40px);
    padding-top: 12px;
}

.portal-section {
    display: grid;
}

.portal-section--compact {
    padding-top: 4px;
}

.portal-panel {
    display: grid;
    gap: 22px;
    padding: clamp(18px, 1.9vw, 30px);
    border: 1px solid rgba(22, 41, 61, 0.08);
    border-radius: var(--radius-lg);
    background: #ffffff;
    box-shadow: var(--shadow);
}

.portal-shortcuts {
    display: grid;
    grid-template-columns: repeat(6, minmax(0, 1fr));
    gap: 14px;
}

.portal-shortcut {
    display: grid;
    gap: 8px;
    min-height: 104px;
    padding: 18px 20px;
    border: 1px solid rgba(22, 41, 61, 0.08);
    border-radius: 18px;
    background:
        linear-gradient(180deg, rgba(246, 249, 252, 0.92), rgba(255, 255, 255, 1)),
        #fff;
    transition:
        transform 0.2s ease,
        box-shadow 0.2s ease,
        border-color 0.2s ease;
}

.portal-shortcut:hover,
.portal-shortcut:focus-visible {
    transform: translateY(-2px);
    border-color: rgba(15, 90, 184, 0.2);
    box-shadow: var(--shadow-soft);
}

.portal-shortcut__caption {
    color: var(--text-muted);
    font-size: 0.78rem;
    font-weight: 800;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.portal-shortcut strong {
    font-size: 1.04rem;
    line-height: 1.25;
}

.portal-hero {
    grid-template-columns: minmax(0, 1.28fr) minmax(420px, 0.92fr);
    align-items: stretch;
    gap: clamp(22px, 2vw, 34px);
}

.portal-hero__content {
    position: relative;
    display: grid;
    align-content: start;
    gap: 20px;
    padding: clamp(24px, 3vw, 44px);
    border-radius: var(--radius-lg);
    background:
        linear-gradient(135deg, #11253f 0%, #17395f 48%, #0f5ab8 100%);
    color: var(--text-on-dark);
    overflow: hidden;
}

.portal-hero__content::after {
    content: "";
    position: absolute;
    right: -30px;
    bottom: -40px;
    width: 220px;
    height: 220px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.08);
}

.portal-eyebrow {
    margin: 0;
    color: inherit;
    font-size: 0.82rem;
    font-weight: 800;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.portal-hero h1,
.portal-panel__head h2 {
    margin: 0;
    letter-spacing: -0.03em;
}

.portal-hero h1 {
    font-size: clamp(2.5rem, 4.5vw, 5.3rem);
    line-height: 0.98;
}

.portal-hero__lead {
    margin: 0;
    max-width: 36rem;
    color: rgba(247, 251, 255, 0.9);
    font-size: clamp(1.05rem, 1.2vw, 1.22rem);
    line-height: 1.7;
}

.portal-hero__actions,
.portal-hero__highlights,
.portal-panel__head,
.portal-contact-band__actions {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
}

.portal-hero__highlights {
    padding: 0;
    margin: 0;
    list-style: none;
}

.portal-hero__highlights li {
    padding: 10px 14px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.08);
    color: rgba(247, 251, 255, 0.94);
    font-size: 0.92rem;
}

.portal-hero__aside {
    display: grid;
    align-content: start;
}

.portal-facts-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px;
}

.portal-fact-card {
    display: grid;
    gap: 8px;
    min-height: 150px;
    padding: 20px;
    border: 1px solid rgba(22, 41, 61, 0.08);
    border-radius: 18px;
    background: linear-gradient(180deg, #ffffff, #f6f9fc);
    box-shadow: var(--shadow-soft);
}

.portal-fact-card span,
.portal-contact-card span,
.service-card__eyebrow,
.tariff-card__specs dt {
    color: var(--text-muted);
    font-size: 0.78rem;
    font-weight: 800;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.portal-fact-card strong,
.portal-contact-card strong {
    font-size: 1.28rem;
    line-height: 1.2;
}

.portal-fact-card p,
.portal-contact-card p {
    margin: 0;
    color: var(--text-muted);
    line-height: 1.55;
}

.portal-workgrid,
.portal-secondary-grid {
    display: grid;
    gap: 20px;
}

.portal-workgrid {
    grid-template-columns: repeat(12, minmax(0, 1fr));
}

.portal-panel--tariffs {
    grid-column: span 7;
}

.portal-panel--announcements {
    grid-column: span 3;
}

.portal-panel--news {
    grid-column: span 2;
}

.portal-secondary-grid {
    grid-template-columns: minmax(0, 1.45fr) minmax(320px, 0.95fr);
}

.portal-panel__head {
    justify-content: space-between;
    align-items: end;
    padding-bottom: 14px;
    border-bottom: 1px solid rgba(22, 41, 61, 0.08);
}

.portal-panel__head h2 {
    font-size: clamp(1.55rem, 1.8vw, 2.35rem);
    line-height: 1.08;
}

.portal-panel__link,
.story-card__link,
.section__link {
    color: var(--primary-strong);
    font-weight: 800;
}

.portal-tariffs-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 18px;
}

.tariff-card {
    display: grid;
    align-content: start;
    gap: 18px;
    padding: 22px;
    border: 1px solid rgba(22, 41, 61, 0.08);
    border-radius: 18px;
    background: linear-gradient(180deg, #ffffff, #f8fbff);
    box-shadow: none;
}

.tariff-card.is-popular {
    border-color: rgba(237, 122, 27, 0.28);
    background: linear-gradient(180deg, rgba(255, 247, 239, 0.9), #ffffff 40%);
    box-shadow: var(--shadow-soft);
}

.tariff-card__badge {
    top: 16px;
    right: 16px;
    padding: 8px 12px;
    border-radius: 999px;
    background: rgba(237, 122, 27, 0.14);
    color: var(--accent-strong);
    font-size: 0.76rem;
    letter-spacing: 0.06em;
    text-transform: uppercase;
}

.tariff-card h3 {
    margin: 0;
    font-size: 1.45rem;
    line-height: 1.08;
}

.tariff-card__summary {
    margin: 0;
    color: var(--text-muted);
}

.tariff-card__specs {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
    margin: 0;
}

.tariff-card__specs div {
    display: grid;
    gap: 8px;
    padding: 14px;
    border: 1px solid rgba(22, 41, 61, 0.08);
    border-radius: 14px;
    background: #f5f8fc;
}

.tariff-card__specs dd {
    margin: 0;
    color: var(--primary-strong);
    font-size: 1.14rem;
    font-weight: 900;
}

.tariff-card__audience {
    margin: 0;
    color: var(--text-muted);
}

.tariff-card__features {
    display: grid;
    gap: 10px;
}

.tariff-card__features li,
.service-card li,
.steps-list li {
    position: relative;
    padding-left: 18px;
}

.tariff-card__features li::before,
.service-card li::before,
.steps-list li::before {
    top: 0.58em;
    width: 7px;
    height: 7px;
}

.portal-feed {
    display: grid;
    gap: 14px;
}

.notice-card,
.story-card {
    display: grid;
    gap: 12px;
    padding: 18px;
    border: 1px solid rgba(22, 41, 61, 0.08);
    border-radius: 16px;
    box-shadow: none;
}

.notice-card {
    background: linear-gradient(180deg, #ffffff, #f8fbff);
}

.portal-feed--priority .notice-card {
    padding: 20px;
}

.story-card {
    background: #fbfdff;
}

.story-card__meta,
.notice-card__meta {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
    justify-content: space-between;
    margin: 0;
    color: var(--text-muted);
    font-size: 0.8rem;
}

.notice-card__type {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 7px 11px;
    border-radius: 999px;
    font-weight: 800;
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

.notice-card.is-important {
    border-color: rgba(15, 90, 184, 0.16);
}

.notice-card.is-important .notice-card__type {
    background: rgba(15, 90, 184, 0.1);
    color: var(--primary-strong);
}

.notice-card.is-maintenance {
    border-color: rgba(157, 102, 26, 0.16);
}

.notice-card.is-maintenance .notice-card__type {
    background: rgba(157, 102, 26, 0.12);
    color: var(--warning);
}

.notice-card.is-incident {
    border-color: rgba(187, 64, 69, 0.18);
    background: linear-gradient(180deg, #ffffff, #fff7f7);
}

.notice-card.is-incident .notice-card__type {
    background: rgba(187, 64, 69, 0.12);
    color: var(--danger);
}

.notice-card.is-promo {
    border-color: rgba(17, 113, 93, 0.18);
}

.notice-card.is-promo .notice-card__type {
    background: rgba(17, 113, 93, 0.12);
    color: var(--success);
}

.story-card h3,
.notice-card h3 {
    margin: 0;
    font-size: 1.14rem;
    line-height: 1.28;
}

.story-card p,
.notice-card p {
    margin: 0;
    color: var(--text-muted);
    line-height: 1.6;
}

.portal-services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(100%, 220px), 1fr));
    gap: 16px;
}

.service-card--portal {
    min-height: 170px;
    align-content: start;
    padding: 18px;
    border: 1px solid rgba(22, 41, 61, 0.08);
    border-radius: 16px;
    background: linear-gradient(180deg, #ffffff, #f8fbff);
}

.service-card--portal h3 {
    margin: 0;
}

.service-card--portal p {
    margin: 0;
    color: var(--text-muted);
    line-height: 1.6;
}

.portal-advantages-grid {
    display: grid;
    gap: 14px;
}

.advantage-card--portal {
    padding: 20px;
    border: 1px solid rgba(22, 41, 61, 0.08);
    border-radius: 16px;
    background: linear-gradient(180deg, #ffffff, #f7fafd);
}

.advantage-card--portal h3 {
    margin: 0 0 10px;
    color: var(--text);
}

.advantage-card--portal p {
    margin: 0;
    color: var(--text-muted);
}

.portal-contact-band {
    display: grid;
    gap: 22px;
}

.portal-contact-band__intro {
    display: grid;
    gap: 10px;
    max-width: 52rem;
}

.portal-contact-band__intro h2 {
    margin: 0;
    font-size: clamp(1.7rem, 2vw, 2.6rem);
    line-height: 1.08;
}

.portal-contact-band__intro p:last-child {
    margin: 0;
    color: var(--text-muted);
    line-height: 1.7;
}

.portal-contact-band__grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 16px;
}

.portal-contact-card {
    display: grid;
    gap: 8px;
    padding: 18px;
    border: 1px solid rgba(22, 41, 61, 0.08);
    border-radius: 16px;
    background: #f7fafd;
}

.section {
    gap: 24px;
}

.section__head h2 {
    font-size: clamp(1.7rem, 2vw, 2.5rem);
}

.split-callout {
    border: 1px solid rgba(22, 41, 61, 0.08);
    background: linear-gradient(135deg, rgba(15, 90, 184, 0.08), rgba(237, 122, 27, 0.08));
    box-shadow: var(--shadow);
}.page-intro__panel,
.page-intro--article .article-hero,
.page-intro--not-found .not-found,
.info-card,
.document-card,
.map-placeholder,
.article-body,
.article-sidebar,
.site-form {
    border: 1px solid rgba(22, 41, 61, 0.08);
    background: #ffffff;
    box-shadow: var(--shadow);
}

.site-footer {
    margin-top: 8px;
    padding: 46px 0 26px;
    background: linear-gradient(180deg, #0d1827, #102033);
    color: var(--text-on-dark);
}

.site-footer__grid {
    grid-template-columns: minmax(260px, 1.4fr) repeat(4, minmax(0, 1fr));
    gap: 24px;
}

.site-footer__brand,
.site-footer__column {
    display: grid;
    align-content: start;
    gap: 14px;
}

.site-footer__brand .site-logo__text small,
.site-footer__text,
.site-footer__bottom,
.site-footer__list li {
    color: rgba(247, 251, 255, 0.72);
}

.site-footer__text {
    margin: 0;
    line-height: 1.7;
}

.site-footer h2 {
    margin: 0;
    font-size: 0.92rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: rgba(247, 251, 255, 0.9);
}

.site-footer__list {
    display: grid;
    gap: 10px;
    padding: 0;
    margin: 0;
    list-style: none;
}

.site-footer a {
    color: rgba(247, 251, 255, 0.88);
}

.site-footer a:hover,
.site-footer a:focus-visible {
    color: #ffffff;
}

.site-footer__bottom {
    margin-top: 28px;
    padding-top: 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    font-size: 0.92rem;
}

@media (max-width: 1500px) {
    .site-header__main {
        gap: 16px;
    }

    .portal-workgrid {
        grid-template-columns: repeat(12, minmax(0, 1fr));
    }

    .portal-panel--tariffs {
        grid-column: span 12;
    }

    .portal-panel--announcements,
    .portal-panel--news {
        grid-column: span 6;
    }

    .portal-secondary-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 1180px) {
    .site-header__main {
        grid-template-columns: auto 1fr auto auto;
        gap: 18px;
    }

    .site-nav ul {
        justify-content: flex-start;
    }

    .portal-hero {
        grid-template-columns: 1fr;
    }

    .portal-tariffs-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .portal-contact-band__grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .site-footer__grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 980px) {
    .site-nav,
    .site-header__actions .button--utility {
        display: none;
    }

    .site-menu-toggle {
        display: inline-flex;
    }

    .site-header__actions {
        justify-content: flex-end;
    }

    .portal-shortcuts {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }

    .portal-panel--announcements,
    .portal-panel--news {
        grid-column: span 12;
    }
}

@media (max-width: 768px) {
    .site-header__top-inner,
    .site-header__links,
    .site-header__status,
    .site-banner__inner,
    .portal-panel__head,
    .portal-contact-band__actions,
    .section__head,
    .site-footer__bottom,
    .split-callout,
    .site-form__actions {
        flex-direction: column;
        align-items: flex-start;
    }

    .portal-shortcuts,
    .portal-tariffs-grid,
    .portal-services-grid,
    .portal-contact-band__grid {
        grid-template-columns: 1fr;
    }

    .portal-facts-grid {
        grid-template-columns: 1fr;
    }

    .portal-hero__actions {
        width: 100%;
    }

    .portal-hero__actions .button {
        flex: 1 1 100%;
    }

    .portal-hero h1 {
        font-size: clamp(2.15rem, 10vw, 3.7rem);
    }

    .site-footer__grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    :root {
        --shell: min(100%, calc(100vw - 20px));
    }

    .site-header__top {
        font-size: 0.82rem;
    }

    .site-header__main {
        grid-template-columns: auto auto auto;
        min-height: 74px;
        gap: 12px;
        justify-content: space-between;
    }

    .site-logo {
        min-width: 0;
    }

    .site-logo__mark {
        width: 52px;
    }

    .site-header__actions .button--cta,
    .site-header__actions .button--primary,
    .site-header__actions .button--secondary {
        min-height: 42px;
        padding: 0 14px;
        font-size: 0.9rem;
    }

    .site-menu-toggle {
        padding: 10px 12px;
    }

    .site-menu-toggle__label {
        display: none;
    }

    .portal-shortcuts {
        grid-template-columns: 1fr;
    }

    .portal-shortcut,
    .portal-fact-card,
    .tariff-card,
    .story-card,
    .notice-card,
    .service-card--portal,
    .portal-contact-card,
    .advantage-card--portal,
    .portal-panel,
    .page-intro__panel,
    .info-card,
    .document-card,
    .map-placeholder,
    .article-body,
    .article-sidebar,
    .site-form {
        padding: 18px;
    }
}

/* Managed City Network AST pass */

.site-banner {
    position: relative;
    overflow: hidden;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    border-bottom: 1px solid rgba(12, 34, 61, 0.1);
    background:
        radial-gradient(circle at 12% 50%, rgba(111, 177, 255, 0.2), transparent 22%),
        linear-gradient(90deg, #0c2036 0%, #13355a 54%, #184e85 100%);
    color: #f7fbff;
}

.site-banner::before {
    content: "";
    position: absolute;
    inset: 0;
    background:
        linear-gradient(90deg, rgba(255, 255, 255, 0.08) 0 2px, transparent 2px 100%),
        linear-gradient(0deg, rgba(255, 255, 255, 0.03) 0 2px, transparent 2px 100%);
    background-size: 120px 100%, 100% 100%;
    opacity: 0.12;
    pointer-events: none;
}

.site-banner__inner {
    position: relative;
    padding: 16px 0;
    gap: 18px;
}

.site-banner__inner strong {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin-right: 10px;
    padding: 6px 10px;
    border: 1px solid rgba(255, 255, 255, 0.16);
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.08);
    color: #ffffff;
}

.site-banner a {
    color: #dcedff;
}

.portal-home {
    gap: clamp(22px, 2.4vw, 42px);
    padding-top: 16px;
}

.portal-panel--hero {
    position: relative;
    padding: clamp(18px, 1.9vw, 28px);
    border-color: rgba(16, 64, 120, 0.12);
    background:
        radial-gradient(circle at top right, rgba(91, 153, 255, 0.2), transparent 30%),
        radial-gradient(circle at bottom left, rgba(237, 122, 27, 0.1), transparent 24%),
        linear-gradient(160deg, #081423 0%, #0f2137 42%, #16375a 100%);
    box-shadow: 0 28px 80px rgba(6, 18, 32, 0.22);
    overflow: hidden;
}

.portal-panel--hero::before,
.portal-panel--hero::after {
    content: "";
    position: absolute;
    border-radius: 50%;
    pointer-events: none;
}

.portal-panel--hero::before {
    top: -160px;
    right: -100px;
    width: 360px;
    height: 360px;
    border: 1px solid rgba(143, 192, 255, 0.14);
}

.portal-panel--hero::after {
    bottom: -130px;
    left: -90px;
    width: 280px;
    height: 280px;
    border: 1px solid rgba(255, 255, 255, 0.08);
}

.portal-hero {
    position: relative;
    grid-template-columns: minmax(0, 1.08fr) minmax(420px, 0.92fr);
    gap: clamp(20px, 2vw, 34px);
    align-items: stretch;
}

.portal-hero__content {
    min-height: 100%;
    padding: clamp(28px, 3vw, 44px);
    border: 1px solid rgba(166, 206, 255, 0.14);
    background:
        linear-gradient(135deg, rgba(8, 23, 39, 0.96), rgba(18, 50, 84, 0.9)),
        radial-gradient(circle at top left, rgba(126, 180, 255, 0.15), transparent 34%);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.08);
}

.portal-hero__content::after {
    right: -10px;
    bottom: -20px;
    width: 240px;
    height: 240px;
    background:
        radial-gradient(circle, rgba(255, 255, 255, 0.12), rgba(255, 255, 255, 0));
    opacity: 0.8;
}

.portal-status-pill {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    width: fit-content;
    padding: 10px 14px;
    border: 1px solid rgba(163, 206, 255, 0.18);
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.06);
    color: rgba(247, 251, 255, 0.92);
    font-size: 0.9rem;
    font-weight: 700;
}

.portal-status-pill__signal {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: #71d09d;
    box-shadow: 0 0 0 0 rgba(113, 208, 157, 0.5);
    animation: network-signal-pulse 2.6s ease-in-out infinite;
}

.portal-hero h1 {
    max-width: 16ch;
    text-wrap: balance;
}

.portal-hero__lead {
    max-width: 40rem;
    color: rgba(233, 243, 255, 0.88);
}

.portal-hero__highlights li {
    border: 1px solid rgba(185, 219, 255, 0.14);
    background: rgba(255, 255, 255, 0.06);
    backdrop-filter: blur(12px);
}

.portal-hero__aside {
    gap: 18px;
}

.portal-network-card,
.portal-fact-card,
.network-control-card,
.tariff-card,
.notice-card,
.story-card,
.service-card--portal,
.advantage-card--portal,
.portal-contact-card,
.portal-shortcut {
    transition:
        transform 0.24s ease,
        box-shadow 0.24s ease,
        border-color 0.24s ease,
        background-color 0.24s ease;
}

.portal-network-card:hover,
.portal-fact-card:hover,
.network-control-card:hover,
.tariff-card:hover,
.notice-card:hover,
.story-card:hover,
.service-card--portal:hover,
.advantage-card--portal:hover,
.portal-contact-card:hover,
.portal-shortcut:hover,
.portal-network-card:focus-within,
.portal-fact-card:focus-within,
.network-control-card:focus-within,
.tariff-card:focus-within,
.notice-card:focus-within,
.story-card:focus-within,
.service-card--portal:focus-within,
.advantage-card--portal:focus-within,
.portal-contact-card:focus-within,
.portal-shortcut:focus-within {
    transform: translateY(-4px);
    box-shadow: 0 18px 42px rgba(10, 24, 41, 0.12);
}

.portal-network-card {
    position: relative;
    display: grid;
    gap: 18px;
    padding: 22px;
    border: 1px solid rgba(166, 206, 255, 0.14);
    border-radius: 20px;
    background:
        linear-gradient(180deg, rgba(10, 26, 44, 0.92), rgba(17, 41, 68, 0.94)),
        #0d1d30;
    color: #f7fbff;
    overflow: hidden;
}

.portal-network-card::after {
    content: "";
    position: absolute;
    inset: auto -80px -80px auto;
    width: 220px;
    height: 220px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.12), rgba(255, 255, 255, 0));
    opacity: 0.55;
    pointer-events: none;
}

.portal-network-card__head {
    position: relative;
    display: grid;
    gap: 10px;
    z-index: 1;
}

.portal-network-card__head h2 {
    margin: 0;
    font-size: clamp(1.45rem, 2vw, 2.2rem);
    line-height: 1.08;
}

.portal-network-card__head p:last-child {
    margin: 0;
    color: rgba(225, 238, 255, 0.76);
    line-height: 1.65;
}

.portal-network-map {
    position: relative;
    min-height: 320px;
    border: 1px solid rgba(178, 217, 255, 0.1);
    border-radius: 18px;
    background:
        linear-gradient(180deg, rgba(8, 19, 33, 0.94), rgba(11, 26, 43, 0.98));
    overflow: hidden;
}

.portal-network-svg {
    display: block;
    width: 100%;
    height: 100%;
}

.portal-network-grid line {
    stroke: rgba(194, 220, 255, 0.08);
    stroke-width: 1;
}

.portal-network-zone {
    fill: rgba(37, 112, 198, 0.12);
    stroke: rgba(120, 186, 255, 0.18);
    stroke-width: 1.5;
}

.portal-coverage-ring {
    fill: none;
    stroke: rgba(135, 193, 255, 0.26);
    stroke-width: 1.5;
    stroke-dasharray: 8 10;
}

.portal-coverage-ring--inner {
    stroke: rgba(126, 193, 255, 0.36);
    animation: network-flow 18s linear infinite;
}

.portal-coverage-ring--outer {
    stroke: rgba(126, 193, 255, 0.18);
    animation: network-flow-reverse 26s linear infinite;
}

.portal-network-path {
    fill: none;
    stroke: rgba(90, 163, 255, 0.22);
    stroke-width: 3;
    stroke-linecap: round;
    stroke-dasharray: 10 12;
    animation: network-flow 14s linear infinite;
}

.portal-network-path--fast {
    stroke: rgba(255, 160, 84, 0.42);
    stroke-dasharray: 7 10;
    animation-duration: 9s;
}

.portal-node {
    fill: #9dd0ff;
    stroke: rgba(243, 250, 255, 0.3);
    stroke-width: 2;
    opacity: 0.82;
    animation: network-node-pulse 3.4s ease-in-out infinite;
    transform-origin: center;
    transform-box: fill-box;
}

.portal-node--hub {
    fill: url(#networkGlow);
    stroke: rgba(255, 255, 255, 0.42);
    opacity: 1;
}

.portal-node--core {
    fill: #6bb3ff;
}

.portal-node--pulse {
    fill: none;
    stroke: rgba(151, 206, 255, 0.42);
    stroke-width: 2;
    opacity: 0.5;
    animation: network-ring-pulse 2.8s ease-in-out infinite;
}

.portal-network-icon rect,
.portal-network-icon path,
.portal-network-icon line {
    fill: none;
    stroke: rgba(239, 247, 255, 0.94);
    stroke-width: 3;
    stroke-linecap: round;
    stroke-linejoin: round;
}

.portal-network-icon--camera path {
    stroke: rgba(255, 207, 164, 0.98);
}

.portal-network-labels text {
    fill: rgba(233, 242, 255, 0.92);
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 0.02em;
}

.portal-network-legend {
    position: relative;
    z-index: 1;
    display: grid;
    gap: 10px;
    padding: 0;
    margin: 0;
    list-style: none;
}

.portal-network-legend li {
    display: flex;
    align-items: center;
    gap: 10px;
    color: rgba(229, 241, 255, 0.82);
    line-height: 1.5;
}

.portal-network-legend span {
    flex: 0 0 auto;
    width: 28px;
    height: 10px;
    border-radius: 999px;
    background: linear-gradient(90deg, rgba(112, 180, 255, 0.2), rgba(112, 180, 255, 0.8));
}

.portal-network-legend li:nth-child(2) span {
    background: linear-gradient(90deg, rgba(255, 173, 109, 0.2), rgba(255, 173, 109, 0.84));
}

.portal-network-legend li:nth-child(3) span {
    background: linear-gradient(90deg, rgba(148, 214, 255, 0.2), rgba(148, 214, 255, 0.62));
}

.portal-fact-card {
    min-height: 0;
    border-color: rgba(15, 90, 184, 0.08);
    background:
        linear-gradient(180deg, #ffffff, #f8fbff);
}

.portal-fact-card strong {
    color: var(--primary-strong);
}

.portal-shortcuts {
    gap: 16px;
}

.portal-shortcut {
    min-height: 0;
    padding: 20px 22px;
    border-color: rgba(15, 90, 184, 0.1);
    background:
        linear-gradient(180deg, rgba(255, 255, 255, 0.96), rgba(243, 248, 255, 0.96));
}

.portal-shortcut strong {
    color: var(--surface-ink);
}

.portal-panel--network-control {
    gap: 24px;
    border-color: rgba(15, 90, 184, 0.1);
    background:
        radial-gradient(circle at top right, rgba(111, 177, 255, 0.12), transparent 26%),
        linear-gradient(180deg, #fdfefe, #f6faff);
}

.network-control-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 16px;
}

.network-control-card {
    position: relative;
    display: grid;
    gap: 12px;
    min-height: 190px;
    padding: 22px;
    border: 1px solid rgba(15, 90, 184, 0.08);
    border-radius: 18px;
    background:
        linear-gradient(180deg, rgba(255, 255, 255, 0.98), rgba(240, 247, 255, 0.98));
}

.network-control-card::before {
    content: "";
    position: absolute;
    inset: 0 auto 0 0;
    width: 4px;
    border-radius: 18px 0 0 18px;
    background: linear-gradient(180deg, #1e6dd7, #58a7ff);
}

.network-control-card__index {
    display: inline-flex;
    width: fit-content;
    padding: 6px 10px;
    border-radius: 999px;
    background: rgba(15, 90, 184, 0.08);
    color: var(--primary-strong);
    font-size: 0.78rem;
    font-weight: 800;
    letter-spacing: 0.08em;
}

.network-control-card h3 {
    margin: 0;
    font-size: 1.18rem;
    line-height: 1.24;
}

.network-control-card p,
.portal-panel__intro {
    margin: 0;
    color: var(--text-muted);
    line-height: 1.65;
}

.portal-workgrid {
    grid-template-columns: minmax(0, 1.08fr) minmax(340px, 0.92fr);
    align-items: start;
}

.portal-panel--tariffs {
    grid-column: auto;
}

.portal-feed-column {
    display: grid;
    gap: 20px;
}

.portal-panel--announcements,
.portal-panel--news {
    grid-column: auto;
}

.portal-panel--announcements {
    border-color: rgba(15, 90, 184, 0.12);
    background:
        linear-gradient(180deg, rgba(248, 251, 255, 0.98), rgba(240, 247, 255, 0.98));
}

.portal-panel--news {
    background:
        linear-gradient(180deg, rgba(255, 255, 255, 0.98), rgba(247, 250, 253, 0.98));
}

.portal-panel__intro {
    max-width: 44rem;
}

.portal-feed--priority .notice-card:first-child {
    border-color: rgba(15, 90, 184, 0.22);
    background:
        radial-gradient(circle at top right, rgba(117, 178, 255, 0.16), transparent 34%),
        linear-gradient(180deg, #ffffff, #f2f8ff);
    box-shadow: 0 16px 34px rgba(16, 64, 120, 0.1);
}

.notice-card,
.story-card {
    position: relative;
}

.notice-card::before,
.story-card::before {
    content: "";
    position: absolute;
    left: 0;
    top: 18px;
    bottom: 18px;
    width: 4px;
    border-radius: 999px;
    background: rgba(15, 90, 184, 0.14);
}

.notice-card {
    padding-left: 22px;
}

.story-card {
    padding-left: 22px;
    border-color: rgba(22, 41, 61, 0.06);
    background:
        linear-gradient(180deg, rgba(251, 253, 255, 0.96), rgba(246, 249, 252, 0.96));
}

.story-card::before {
    background: rgba(22, 41, 61, 0.12);
}

.notice-card h3 a,
.story-card h3 a {
    text-decoration: none;
}

.notice-card.is-important::before {
    background: linear-gradient(180deg, #1766d1, #6db1ff);
}

.notice-card.is-maintenance::before {
    background: linear-gradient(180deg, #bc8030, #f1bb74);
}

.notice-card.is-incident::before {
    background: linear-gradient(180deg, #c24a4f, #ff9c9f);
}

.notice-card.is-promo::before {
    background: linear-gradient(180deg, #0d8b6d, #7fddb4);
}

.portal-services-grid {
    gap: 18px;
}

.service-card--portal {
    position: relative;
    min-height: 188px;
    padding: 20px;
    border-color: rgba(15, 90, 184, 0.1);
    background:
        linear-gradient(180deg, #ffffff, #f6faff);
    overflow: hidden;
}

.service-card--portal::after {
    content: "";
    position: absolute;
    inset: auto -34px -34px auto;
    width: 120px;
    height: 120px;
    border-radius: 50%;
    border: 1px solid rgba(15, 90, 184, 0.12);
}

.advantage-card--portal {
    border-color: rgba(15, 90, 184, 0.08);
    background:
        linear-gradient(180deg, #ffffff, #f7fafd);
}

.portal-contact-band {
    gap: 24px;
    border-color: rgba(15, 90, 184, 0.1);
    background:
        radial-gradient(circle at top right, rgba(126, 184, 255, 0.12), transparent 28%),
        linear-gradient(180deg, #fbfdff, #f4f9ff);
}

.portal-contact-card {
    border-color: rgba(15, 90, 184, 0.08);
    background:
        linear-gradient(180deg, #ffffff, #f7fbff);
}

.site-footer {
    padding-top: 38px;
    background:
        radial-gradient(circle at top right, rgba(108, 170, 255, 0.12), transparent 26%),
        linear-gradient(180deg, #08121f 0%, #0d1827 52%, #0f1d2f 100%);
}


.site-footer__grid {
    grid-template-columns: minmax(280px, 1.3fr) repeat(4, minmax(0, 1fr));
    gap: 20px;
}

.site-footer__brand,
.site-footer__column {
    padding: 20px 0;
}

.site-footer__brand {
    padding-right: 12px;
}

.site-footer__list {
    gap: 12px;
}

.site-footer__list li {
    line-height: 1.55;
}

@keyframes network-flow {
    from {
        stroke-dashoffset: 0;
    }

    to {
        stroke-dashoffset: -180;
    }
}

@keyframes network-flow-reverse {
    from {
        stroke-dashoffset: 0;
    }

    to {
        stroke-dashoffset: 200;
    }
}

@keyframes network-node-pulse {
    0%,
    100% {
        opacity: 0.76;
        transform: scale(1);
    }

    50% {
        opacity: 1;
        transform: scale(1.08);
    }
}

@keyframes network-ring-pulse {
    0%,
    100% {
        opacity: 0.2;
        transform: scale(0.92);
    }

    50% {
        opacity: 0.6;
        transform: scale(1.04);
    }
}

@keyframes network-signal-pulse {
    0%,
    100% {
        box-shadow: 0 0 0 0 rgba(113, 208, 157, 0.56);
        transform: scale(1);
    }

    50% {
        box-shadow: 0 0 0 8px rgba(113, 208, 157, 0);
        transform: scale(1.12);
    }
}

@media (max-width: 1500px) {
    .portal-hero {
        grid-template-columns: minmax(0, 1fr) minmax(380px, 0.9fr);
    }
}

@media (max-width: 1280px) {
    .portal-workgrid {
        grid-template-columns: 1fr;
    }

    .network-control-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }    .site-footer__grid {
        grid-template-columns: 1fr;
    }

}

@media (max-width: 1180px) {
    .portal-hero {
        grid-template-columns: 1fr;
    }

    .portal-network-map {
        min-height: 280px;
    }
}

@media (max-width: 980px) {
    .network-control-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .site-banner__inner {
        align-items: flex-start;
    }

    .portal-status-pill {
        width: 100%;
        justify-content: flex-start;
    }    .portal-network-card,
    .portal-contact-band {
        padding: 20px;
    }

    .portal-network-map {
        min-height: 240px;
    }

    .portal-network-legend li {
        align-items: flex-start;
    }
}

@media (max-width: 480px) {
    .portal-hero__content,
    .portal-network-card {
        padding: 20px;
    }

    .portal-network-map {
        min-height: 210px;
    }

}

@media (prefers-reduced-motion: reduce) {
    html {
        scroll-behavior: auto;
    }

    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }

    .portal-network-path,
    .portal-coverage-ring,
    .portal-node,
    .portal-node--pulse,
    .portal-status-pill__signal {
        animation: none !important;
    }
}

/* AST transparent logo adjustment */
.site-logo__image {
    width: clamp(132px, 8vw, 176px);
    max-height: 54px;
    height: auto;
    object-fit: contain;
    background: transparent !important;
    box-shadow: none !important;
    border-radius: 0;
}

.site-logo--footer .site-logo__image {
    width: clamp(116px, 7vw, 152px);
    max-height: 48px;
    filter: none;
}

@media (max-width: 760px) {
    .site-logo__image {
        width: 124px;
        max-height: 48px;
    }
}


/* AST compact footer after removing second hero */
.site-footer {
    padding-top: clamp(22px, 2vw, 34px) !important;
    padding-bottom: 14px !important;
}

.site-footer__grid {
    grid-template-columns: minmax(220px, 1.05fr) repeat(4, minmax(130px, 0.8fr)) !important;
    gap: clamp(16px, 2vw, 30px) !important;
    align-items: start !important;
}

.site-footer__brand,
.site-footer__column {
    padding: 0 !important;
}

.site-footer__brand {
    gap: 12px !important;
}

.site-footer__text {
    max-width: 340px !important;
    margin: 0 !important;
    font-size: 0.92rem !important;
    line-height: 1.5 !important;
}

.site-footer__column {
    gap: 8px !important;
}

.site-footer__column h2 {
    margin: 0 0 4px !important;
    font-size: 0.76rem !important;
    letter-spacing: 0.12em !important;
}

.site-footer__list {
    gap: 7px !important;
}.site-footer__list li,
.site-footer__list a {
    font-size: 0.9rem !important;
    line-height: 1.38 !important;
}

.site-footer__bottom {
    margin-top: 14px !important;
    padding-top: 12px !important;
    font-size: 0.84rem !important;
}

@media (max-width: 1180px) {
    .site-footer__grid {
        grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
    }

    .site-footer__brand {
        grid-column: 1 / -1 !important;
    }
}

@media (max-width: 640px) {
    .site-footer__grid {
        grid-template-columns: 1fr !important;
    }

    .site-footer__bottom {
        gap: 6px !important;
    }
}


/* AST coverage map design block */
.portal-section--coverage-check {
    margin-top: clamp(18px, 2vw, 30px);
}

.portal-coverage-check {
    display: grid;
    grid-template-columns: minmax(320px, 0.78fr) minmax(420px, 1.22fr);
    gap: clamp(18px, 2vw, 30px);
    align-items: stretch;
    padding: clamp(20px, 2vw, 30px);
    background:
        radial-gradient(circle at top right, rgba(63, 137, 222, 0.12), transparent 34%),
        linear-gradient(180deg, #ffffff, #f6faff);
}

.portal-coverage-check__content {
    display: grid;
    align-content: start;
    gap: 14px;
}

.portal-coverage-check__content h2 {
    max-width: 780px;
}

.portal-coverage-check__content p {
    max-width: 760px;
    margin: 0;
    color: var(--text-muted);
    line-height: 1.6;
}

.coverage-search {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 10px;
    margin-top: 4px;
}

.coverage-search input {
    width: 100%;
    min-height: 48px;
    padding: 0 16px;
    border: 1px solid rgba(15, 90, 184, 0.16);
    border-radius: 14px;
    background: #ffffff;
    color: var(--surface-ink);
    font: inherit;
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.9);
}

.coverage-search input:focus {
    outline: 3px solid rgba(28, 103, 203, 0.16);
    border-color: rgba(28, 103, 203, 0.42);
}

.coverage-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 4px;
}

.coverage-tags span {
    display: inline-flex;
    align-items: center;
    min-height: 34px;
    padding: 7px 11px;
    border: 1px solid rgba(15, 90, 184, 0.12);
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.84);
    color: var(--text-muted);
    font-size: 0.88rem;
    font-weight: 700;
}

.coverage-map-preview {
    display: grid;
    grid-template-rows: auto minmax(260px, 1fr) auto;
    gap: 12px;
    min-height: 390px;
    padding: 16px;
    border: 1px solid rgba(15, 90, 184, 0.12);
    border-radius: 22px;
    background:
        linear-gradient(180deg, rgba(13, 31, 50, 0.98), rgba(18, 48, 80, 0.98));
    color: #f7fbff;
    overflow: hidden;
}

.coverage-map-preview__top {
    display: flex;
    justify-content: space-between;
    gap: 12px;
    align-items: center;
    color: rgba(226, 239, 255, 0.78);
    font-size: 0.84rem;
}

.coverage-map-preview__top span {
    font-weight: 800;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.coverage-map-preview__top strong {
    color: #ffffff;
}

.coverage-map-preview__canvas {
    position: relative;
    min-height: 260px;
    border: 1px solid rgba(188, 221, 255, 0.12);
    border-radius: 18px;
    background:
        radial-gradient(circle at 22% 30%, rgba(80, 154, 240, 0.16), transparent 22%),
        radial-gradient(circle at 74% 60%, rgba(239, 127, 33, 0.1), transparent 24%),
        linear-gradient(180deg, rgba(7, 18, 30, 0.78), rgba(10, 28, 48, 0.92));
    overflow: hidden;
}

.coverage-grid-line {
    position: absolute;
    background: rgba(188, 221, 255, 0.08);
}

.coverage-grid-line--h1 {
    left: 0;
    right: 0;
    top: 33%;
    height: 1px;
}

.coverage-grid-line--h2 {
    left: 0;
    right: 0;
    top: 66%;
    height: 1px;
}

.coverage-grid-line--v1 {
    top: 0;
    bottom: 0;
    left: 32%;
    width: 1px;
}

.coverage-grid-line--v2 {
    top: 0;
    bottom: 0;
    left: 68%;
    width: 1px;
}

.coverage-cable {
    position: absolute;
    height: 4px;
    border-radius: 999px;
    background: linear-gradient(90deg, #63a8f5, #f08a32);
    box-shadow: 0 0 18px rgba(96, 168, 245, 0.28);
    transform-origin: left center;
}

.coverage-cable--main {
    left: 9%;
    top: 51%;
    width: 82%;
    transform: rotate(-7deg);
}

.coverage-cable--north {
    left: 19%;
    top: 35%;
    width: 38%;
    transform: rotate(24deg);
    opacity: 0.74;
}

.coverage-cable--south {
    left: 48%;
    top: 63%;
    width: 34%;
    transform: rotate(18deg);
    opacity: 0.72;
}

.coverage-node {
    position: absolute;
    width: 14px;
    height: 14px;
    border-radius: 50%;
    background: #8ec6ff;
    border: 3px solid rgba(255, 255, 255, 0.62);
    box-shadow: 0 0 0 8px rgba(111, 177, 255, 0.1);
}

.coverage-node--core {
    left: 48%;
    top: 45%;
    width: 20px;
    height: 20px;
    background: #f08a32;
}

.coverage-node--a {
    left: 20%;
    top: 41%;
}

.coverage-node--b {
    right: 18%;
    top: 50%;
}

.coverage-node--c {
    left: 63%;
    bottom: 24%;
}

.coverage-zone {
    position: absolute;
    display: inline-flex;
    padding: 7px 10px;
    border: 1px solid rgba(188, 221, 255, 0.12);
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.08);
    color: rgba(247, 251, 255, 0.9);
    font-size: 0.8rem;
    font-weight: 800;
    backdrop-filter: blur(10px);
}

.coverage-zone--city {
    left: 12%;
    top: 16%;
}

.coverage-zone--trusovo {
    left: 13%;
    bottom: 16%;
}

.coverage-zone--lenino {
    right: 12%;
    top: 18%;
}

.coverage-zone--request {
    right: 10%;
    bottom: 14%;
}

.coverage-map-preview p {
    margin: 0;
    color: rgba(226, 239, 255, 0.74);
    font-size: 0.9rem;
    line-height: 1.5;
}

@media (max-width: 1080px) {
    .portal-coverage-check {
        grid-template-columns: 1fr;
    }

    .coverage-map-preview {
        min-height: 330px;
    }
}

@media (max-width: 640px) {
    .portal-coverage-check {
        padding: 18px;
    }

    .coverage-search {
        grid-template-columns: 1fr;
    }

    .coverage-search .button {
        width: 100%;
    }

    .coverage-map-preview {
        min-height: 300px;
        padding: 12px;
    }

    .coverage-map-preview__top {
        align-items: flex-start;
        flex-direction: column;
    }

    .coverage-zone {
        font-size: 0.72rem;
        padding: 6px 8px;
    }
}

/* AST public homepage */
:root {
    --ast-theme-ink: #132235;
    --ast-theme-ink-soft: #24384f;
    --ast-theme-muted: #5f7084;
    --ast-theme-page: #f1f4f7;
    --ast-theme-page-2: #e9eef4;
    --ast-theme-card: #f8fafc;
    --ast-theme-card-2: #eef3f7;
    --ast-theme-border: rgba(31, 53, 78, 0.13);
    --ast-theme-blue: #1769c7;
    --ast-theme-orange: #f07a1a;
}

.site-body {
    background: var(--ast-theme-page);
}

.site-header__top {
    background: #142235;
}

.site-header__main,
.site-header__panel {
    background: rgba(246, 248, 251, 0.94);
}

.site-banner {
    background: #e8eef5;
    border-top: 1px solid rgba(31, 53, 78, 0.08);
    border-bottom: 1px solid rgba(31, 53, 78, 0.10);
    color: #24384f;
}

.site-banner__inner {
    min-height: 42px;
    padding-block: 8px;
    font-size: 0.88rem;
}

.site-banner strong,
.site-banner .site-banner__badge,
.site-banner [class*="badge"],
.site-banner a {
    color: #174f91;
    font-weight: 800;
}

.ast-home {
    --ast-surface: var(--ast-theme-card);
    --ast-surface-2: var(--ast-theme-card-2);
    --ast-border: var(--ast-theme-border);
    --ast-text: var(--ast-theme-ink);
    --ast-muted: var(--ast-theme-muted);
    --ast-blue: var(--ast-theme-blue);
    --ast-gap: clamp(12px, 0.9vw, 18px);
    --ast-section-gap: clamp(18px, 1.7vw, 30px);
    --ast-radius: 22px;
    color: var(--ast-text);
    background:
        radial-gradient(circle at 14% 0%, rgba(23, 105, 199, 0.08), transparent 28%),
        linear-gradient(180deg, var(--ast-theme-page) 0%, var(--ast-theme-page-2) 100%);
}

.ast-shell {
    width: min(calc(100% - clamp(20px, 2.4vw, 56px)), 1920px);
    margin-inline: auto;
}

.ast-main {
    display: grid;
    gap: var(--ast-section-gap);
    padding: 0 0 clamp(28px, 4vw, 56px);
}

.ast-section {
    margin: 0;
}

.ast-hero {
    position: relative;
    isolation: isolate;
    overflow: hidden;
    padding-top: clamp(16px, 1.6vw, 26px);
    padding-bottom: clamp(14px, 1.4vw, 22px);
}

.ast-hero::before {
    content: "";
    position: absolute;
    inset: 0 0 auto;
    z-index: -1;
    height: min(620px, 68vh);
    pointer-events: none;
    background:
        radial-gradient(circle at 18% 18%, rgba(23, 105, 199, 0.10), transparent 30%),
        radial-gradient(circle at 78% 18%, rgba(19, 34, 53, 0.10), transparent 34%),
        linear-gradient(180deg, rgba(238, 243, 247, 0.92), rgba(238, 243, 247, 0));
}

.ast-hero__grid {
    display: grid;
    grid-template-columns: minmax(0, 0.92fr) minmax(420px, 1.08fr);
    gap: var(--ast-gap);
    align-items: stretch;
}

.ast-hero__content,
.ast-card,
.ast-contact-card {
    background: linear-gradient(180deg, #f8fafc 0%, #eef3f7 100%);
    border: 1px solid var(--ast-theme-border);
    border-radius: var(--ast-radius);
    box-shadow: 0 18px 44px rgba(18, 34, 52, 0.08);
}

.ast-hero__content {
    display: grid;
    align-content: center;
    gap: clamp(9px, 0.75vw, 13px);
    min-height: clamp(285px, 23vw, 370px);
    padding: clamp(22px, 2.4vw, 40px);
}

.ast-eyebrow {
    margin: 0;
    color: var(--ast-theme-blue);
    font-size: 0.78rem;
    font-weight: 800;
    letter-spacing: 0.08em;
    line-height: 1.2;
    text-transform: uppercase;
}

.ast-hero h1 {
    max-width: 18ch;
    margin: 0;
    color: var(--ast-theme-ink);
    font-size: clamp(1.85rem, 2.62vw, 3.35rem);
    line-height: 1.01;
    letter-spacing: -0.048em;
}

.ast-hero__lead {
    max-width: 650px;
    margin: 0;
    color: var(--ast-theme-muted);
    font-size: clamp(0.98rem, 0.96vw, 1.1rem);
    line-height: 1.55;
}

.ast-hero__services {
    display: inline-flex;
    flex-wrap: wrap;
    width: fit-content;
    max-width: 100%;
    margin: 0;
    padding: 8px 11px;
    color: #31495f;
    background: rgba(255, 255, 255, 0.62);
    border: 1px solid rgba(31, 53, 78, 0.10);
    border-radius: 999px;
    font-size: 0.88rem;
    font-weight: 800;
    line-height: 1.25;
}

.ast-hero__actions,
.ast-card-actions,
.ast-contact-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.ast-hero__actions {
    margin-top: 2px;
}

.ast-hero__area {
    margin: 0;
    color: var(--ast-theme-muted);
    font-size: 0.88rem;
    line-height: 1.45;
}

.ast-network-hero {
    position: relative;
    display: grid;
    grid-template-rows: auto minmax(260px, 1fr);
    gap: 14px;
    min-height: clamp(285px, 23vw, 370px);
    overflow: hidden;
    padding: clamp(18px, 2vw, 30px);
    color: #eef6ff;
    background:
        radial-gradient(circle at 22% 24%, rgba(74, 163, 255, 0.24), transparent 30%),
        radial-gradient(circle at 78% 72%, rgba(240, 122, 26, 0.13), transparent 33%),
        linear-gradient(145deg, #142235 0%, #0d1726 100%);
    border: 1px solid rgba(255, 255, 255, 0.10);
    border-radius: var(--ast-radius);
    box-shadow: 0 20px 52px rgba(11, 20, 32, 0.24);
}

.ast-network-hero::before {
    content: "";
    position: absolute;
    inset: 0;
    background:
        linear-gradient(90deg, rgba(174, 210, 245, 0.045) 1px, transparent 1px),
        linear-gradient(0deg, rgba(174, 210, 245, 0.045) 1px, transparent 1px);
    background-size: 34px 34px;
    opacity: 0.72;
    mask-image: radial-gradient(circle at 50% 52%, #000 0%, transparent 82%);
    pointer-events: none;
}

.ast-network-hero::after {
    content: "";
    position: absolute;
    inset: -22%;
    background:
        radial-gradient(circle at 48% 48%, rgba(74, 163, 255, 0.12), transparent 24%),
        conic-gradient(from 90deg, transparent, rgba(74, 163, 255, 0.08), transparent, rgba(240, 122, 26, 0.06), transparent);
    animation: astNetworkSpin 26s linear infinite;
    opacity: 0.8;
    pointer-events: none;
}

.ast-network-hero__head,
.ast-network-visual {
    position: relative;
    z-index: 1;
}

.ast-network-hero__head {
    display: grid;
    gap: 6px;
}

.ast-network-hero__head h2 {
    margin: 0;
    color: #f5f9ff;
    font-size: clamp(1.05rem, 1.25vw, 1.46rem);
    line-height: 1.18;
}

.ast-network-hero__head p {
    margin: 0;
    color: rgba(226, 239, 255, 0.74);
    font-size: 0.93rem;
    line-height: 1.45;
}

.ast-network-hero--svg {
    grid-template-rows: auto minmax(280px, 1fr);
}

.ast-network-hero--svg .ast-network-visual,
.ast-network-visual,
.ast-network-svg {
    min-height: clamp(270px, 22vw, 360px);
}

.ast-network-svg {
    display: block;
    width: 100%;
    height: 100%;
}

.ast-svg-grid line {
    stroke: rgba(174, 210, 245, 0.075);
    stroke-width: 1;
}

.ast-svg-zone {
    fill: rgba(74, 163, 255, 0.08);
    stroke: rgba(125, 185, 255, 0.20);
    stroke-width: 1.2;
}

.ast-svg-zone--main,
.ast-svg-zone--wide {
    fill: transparent;
    stroke: rgba(125, 185, 255, 0.12);
}

.ast-svg-link {
    fill: none;
    stroke: url(#astNetLine);
    stroke-width: 2.2;
    stroke-linecap: round;
    stroke-dasharray: 8 13;
    filter: url(#astNetSoftGlow);
    animation: astSvgDash 18s linear infinite;
}

.ast-svg-link--soft {
    stroke-width: 1.5;
    opacity: 0.56;
    stroke-dasharray: 5 16;
}

.ast-svg-link--security {
    stroke-width: 2.7;
    opacity: 0.96;
}

.ast-svg-packet {
    fill: #ffffff;
    stroke: #4aa3ff;
    stroke-width: 2;
    filter: url(#astNetSoftGlow);
    opacity: 0.82;
}

.ast-svg-packet--strong {
    stroke-width: 2.4;
}

.ast-svg-packet--camera {
    stroke: #7fc0ff;
}

.ast-svg-packet--security {
    stroke: #ffb36a;
    fill: #fff7ed;
}

.ast-svg-node-glow {
    fill: rgba(74, 163, 255, 0.13);
    opacity: 0.72;
    animation: astSvgPulse 3.8s ease-in-out infinite;
}

.ast-svg-node-dot {
    fill: #eef7ff;
    stroke: #57a8ff;
    stroke-width: 3;
    filter: url(#astNetSoftGlow);
}

.ast-svg-node-dot--core {
    fill: #ffffff;
    stroke: #7fc0ff;
    stroke-width: 4;
}

.ast-svg-node-dot--security {
    fill: #fff7ed;
    stroke: #ffb36a;
}

.ast-svg-node text {
    fill: rgba(239, 247, 255, 0.72);
    stroke: rgba(10, 18, 30, 0.36);
    stroke-width: 2.2;
    paint-order: stroke;
    font-size: 12px;
    font-weight: 800;
    letter-spacing: 0.01em;
}

.ast-svg-node--core text {
    fill: rgba(255, 255, 255, 0.82);
    font-size: 13px;
}

.ast-svg-node--security text {
    fill: rgba(255, 231, 204, 0.82);
}

.ast-svg-shield {
    fill: rgba(255, 179, 106, 0.16);
    stroke: rgba(255, 179, 106, 0.72);
    stroke-width: 1.6;
}

.ast-card,
.ast-contact-card {
    padding: clamp(18px, 2.2vw, 30px);
}

.ast-section-head {
    display: flex;
    justify-content: space-between;
    align-items: end;
    gap: 16px;
    margin-bottom: 12px;
}

.ast-section-head h2,
.ast-card h2,
.ast-contact-card h2 {
    margin: 0;
    color: var(--ast-theme-ink);
    font-size: clamp(1.32rem, 1.55vw, 2rem);
    line-height: 1.18;
}

.ast-section-head p,
.ast-card p,
.ast-contact-card p,
.ast-coverage p {
    margin: 6px 0 0;
    color: var(--ast-theme-muted);
    line-height: 1.55;
}

.ast-muted,
.ast-mini-card span,
.ast-news-item span,
.ast-service-card span,
.ast-advantage span {
    color: var(--ast-theme-muted);
}

.ast-address-form {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 10px;
    margin-top: 14px;
}

.ast-address-form input {
    min-width: 0;
    min-height: 48px;
    padding: 0 14px;
    border: 1px solid rgba(31, 53, 78, 0.14);
    border-radius: 14px;
    background: #fff;
    color: var(--ast-theme-ink);
    font: inherit;
}

.ast-tariff-preview {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 12px;
    margin-top: 16px;
}

.ast-mini-card,
.ast-news-item,
.ast-service-card,
.ast-advantage {
    min-width: 0;
    padding: 16px;
    background: rgba(255, 255, 255, 0.56);
    border: 1px solid rgba(31, 53, 78, 0.10);
    border-radius: 18px;
}

.ast-mini-card strong,
.ast-news-item strong,
.ast-service-card strong,
.ast-advantage strong {
    display: block;
    color: var(--ast-theme-ink);
}

.ast-news-list,
.ast-advantage-list {
    display: grid;
    gap: 10px;
}

.ast-news-item {
    display: grid;
    gap: 4px;
}

.ast-service-row {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 12px;
}

.ast-two-columns {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(300px, 0.72fr);
    gap: var(--ast-gap);
}

.ast-two-columns--support {
    grid-template-columns: minmax(0, 0.82fr) minmax(0, 1.18fr);
}

.ast-coverage {
    display: grid;
    grid-template-columns: minmax(0, 0.88fr) minmax(300px, 1.12fr);
    gap: var(--ast-gap);
    align-items: stretch;
}

.ast-coverage__content,
.ast-coverage__map {
    min-width: 0;
}

.ast-map-card {
    position: relative;
    min-height: 280px;
    overflow: hidden;
    background:
        radial-gradient(circle at 28% 44%, rgba(23, 105, 199, 0.12), transparent 24%),
        radial-gradient(circle at 72% 58%, rgba(23, 105, 199, 0.08), transparent 28%),
        linear-gradient(180deg, #f8fbff 0%, #edf4fa 100%);
    border: 1px solid rgba(31, 53, 78, 0.12);
    border-radius: 20px;
}

.ast-map-card::before {
    content: "";
    position: absolute;
    inset: 18% 7% 17%;
    border: 1px solid rgba(23, 105, 199, 0.18);
    border-radius: 999px;
}

.ast-map-card__line,
.ast-map-card__zone,
.ast-map-card__dot,
.ast-map-card__label {
    position: absolute;
}

.ast-map-card__line {
    height: 2px;
    background: linear-gradient(90deg, transparent, rgba(23, 105, 199, 0.46), transparent);
    transform-origin: left center;
}

.ast-map-card__line--one {
    left: 14%;
    right: 16%;
    top: 38%;
    transform: rotate(-8deg);
}

.ast-map-card__line--two {
    left: 18%;
    right: 12%;
    top: 62%;
    transform: rotate(10deg);
}

.ast-map-card__zone {
    border: 1px solid rgba(23, 105, 199, 0.15);
    border-radius: 999px;
}

.ast-map-card__zone--one {
    inset: 18% 48% 34% 10%;
}

.ast-map-card__zone--two {
    inset: 39% 10% 17% 42%;
}

.ast-map-card__dot {
    width: 10px;
    height: 10px;
    background: #ffffff;
    border: 3px solid #237ad7;
    border-radius: 50%;
    box-shadow: 0 0 16px rgba(35, 122, 215, 0.32);
}

.ast-map-card__dot--one {
    left: 24%;
    top: 34%;
}

.ast-map-card__dot--two {
    left: 56%;
    top: 54%;
}

.ast-map-card__dot--three {
    right: 18%;
    bottom: 26%;
}

.ast-map-card__label {
    left: 18px;
    top: 18px;
    right: auto;
    bottom: auto;
    display: inline-flex;
    width: fit-content;
    padding: 7px 11px;
    color: #174f91;
    background: rgba(255, 255, 255, 0.82);
    border: 1px solid rgba(23, 105, 199, 0.13);
    border-radius: 999px;
    font-weight: 800;
}

.ast-text-link {
    color: var(--ast-theme-blue);
    font-weight: 800;
    text-decoration: none;
}

.ast-text-link:hover {
    text-decoration: underline;
}

@keyframes astNetworkSpin {
    to {
        transform: rotate(360deg);
    }
}

@keyframes astSvgDash {
    to {
        stroke-dashoffset: -210;
    }
}

@keyframes astSvgPulse {
    0%, 100% {
        transform: scale(1);
        opacity: 0.46;
    }
    50% {
        transform: scale(1.18);
        opacity: 0.78;
    }
}

@media (prefers-reduced-motion: reduce) {
    .ast-network-hero::after,
    .ast-svg-link,
    .ast-svg-node-glow {
        animation: none !important;
    }
}

@media (max-width: 1180px) {
    .ast-hero__grid,
    .ast-coverage,
    .ast-two-columns,
    .ast-two-columns--support {
        grid-template-columns: 1fr;
    }

    .ast-network-hero,
    .ast-hero__content {
        min-height: auto;
    }

    .ast-network-visual,
    .ast-network-svg {
        min-height: 320px;
    }

    .ast-service-row {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 760px) {
    .site-header__top {
        font-size: 0.75rem;
        line-height: 1.25;
    }

    .site-header__top-inner {
        min-height: 28px;
        padding-block: 4px;
    }

    .site-header__main,
    .site-header__panel {
        padding-block: 8px;
    }

    .site-nav a {
        padding: 6px 8px;
        font-size: 0.84rem;
        line-height: 1.15;
    }

    .site-banner__inner {
        min-height: 32px;
        padding-block: 5px;
        font-size: 0.76rem;
        line-height: 1.22;
    }

    .ast-shell {
        width: min(calc(100% - 28px), 1920px);
    }

    .ast-hero {
        padding-top: 12px;
    }

    .ast-hero__content,
    .ast-network-hero,
    .ast-card,
    .ast-contact-card {
        padding: 18px;
        border-radius: 18px;
    }

    .ast-hero h1 {
        font-size: clamp(2rem, 12vw, 3rem);
        letter-spacing: -0.055em;
    }

    .ast-hero__lead,
    .ast-section-head p,
    .ast-card p,
    .ast-contact-card p,
    .ast-coverage p {
        font-size: 0.92rem;
        line-height: 1.45;
    }

    .ast-hero__services {
        padding: 7px 9px;
        font-size: 0.78rem;
        line-height: 1.2;
    }

    .button,
    .button--primary,
    .button--secondary,
    .button--ghost,
    .button--cta {
        min-height: 40px;
        padding: 9px 12px;
        font-size: 0.9rem;
        line-height: 1.15;
    }

    .ast-hero__actions,
    .ast-card-actions,
    .ast-contact-actions {
        display: grid;
        grid-template-columns: 1fr;
    }

    .ast-address-form,
    .ast-tariff-preview,
    .ast-service-row {
        grid-template-columns: 1fr;
    }

    .ast-section-head {
        display: grid;
        align-items: start;
    }

    .ast-network-hero--svg .ast-network-visual,
    .ast-network-visual,
    .ast-network-svg {
        min-height: 300px;
    }

    .ast-svg-node text {
        font-size: 11px;
        stroke-width: 2;
    }

    .ast-mini-card,
    .ast-news-item,
    .ast-service-card,
    .ast-advantage {
        padding: 14px;
    }

    .ast-network-hero__head p {
        font-size: 0.84rem;
        line-height: 1.32;
    }

    .site-footer {
        padding-block: 18px 14px;
    }

    .site-footer__grid {
        gap: 12px;
    }

    .site-footer h2,
    .site-footer__brand {
        font-size: 0.98rem;
        line-height: 1.15;
    }

    .site-footer p,
    .site-footer a,
    .site-footer li,
    .site-footer__text,
    .site-footer__bottom {
        font-size: 0.82rem;
        line-height: 1.32;
    }

    .site-footer__bottom {
        padding-top: 10px;
    }
}

@media (max-width: 430px) {
    .ast-shell {
        width: min(calc(100% - 22px), 1920px);
    }

    .site-header__main,
    .site-header__panel {
        padding-block: 7px;
    }

    .site-banner__inner {
        min-height: 30px;
        font-size: 0.73rem;
    }

    .ast-hero__content,
    .ast-network-hero,
    .ast-card,
    .ast-contact-card {
        padding: 16px;
    }

    .ast-hero h1 {
        font-size: clamp(1.82rem, 10.8vw, 2.65rem);
        line-height: 1.02;
    }

    .ast-hero__lead,
    .ast-section-head p,
    .ast-card p,
    .ast-contact-card p,
    .ast-coverage p {
        font-size: 0.9rem;
    }

    .ast-network-hero--svg .ast-network-visual,
    .ast-network-visual,
    .ast-network-svg {
        min-height: 250px;
    }

    .ast-svg-node text {
        font-size: 10px;
    }

    .site-footer {
        padding-block: 16px 12px;
    }
}

@media (max-width: 760px) {
    .site-header__top {
        min-height: 0;
    }

    .site-header__top-inner {
        display: flex !important;
        min-height: 30px !important;
        padding-block: 4px !important;
        gap: 8px !important;
        align-items: center !important;
        justify-content: flex-start !important;
        flex-wrap: nowrap !important;
    }

    .site-header__status {
        display: flex !important;
        gap: 0 !important;
        min-width: 0 !important;
        font-size: 0 !important;
        line-height: 1 !important;
    }

    .site-header__status span {
        display: none !important;
    }

    .site-header__status::before {
        content: "АСТ · Анапа и район";
        display: block;
        color: rgba(255, 255, 255, 0.92);
        font-size: 0.78rem;
        font-weight: 800;
        line-height: 1.2;
        white-space: nowrap;
    }

    .site-header__links {
        display: none !important;
    }

    .site-header__main {
        min-height: 58px !important;
        padding-block: 7px !important;
        gap: 8px !important;
    }

    .site-logo__image {
        max-height: 34px !important;
        width: auto !important;
    }

    .site-header__actions {
        gap: 8px !important;
    }

    .site-header__cta {
        min-height: 40px !important;
        padding: 9px 14px !important;
        font-size: 0.88rem !important;
    }

    .site-menu-toggle {
        min-height: 40px !important;
        padding: 8px 12px !important;
    }

    .site-banner__inner {
        display: grid !important;
        grid-template-columns: auto 1fr;
        min-height: 34px !important;
        padding-block: 6px !important;
        gap: 6px 8px !important;
        align-items: center !important;
        font-size: 0.76rem !important;
        line-height: 1.22 !important;
    }

    .site-banner a {
        grid-column: 1 / -1;
        font-size: 0.76rem !important;
        line-height: 1.15 !important;
    }

    .ast-hero {
        padding-top: 10px !important;
    }

    .ast-hero__content {
        gap: 8px !important;
    }

    .ast-eyebrow {
        font-size: 0.72rem !important;
    }

    .ast-hero__lead {
        font-size: 0.9rem !important;
        line-height: 1.42 !important;
    }

    .ast-hero__area {
        font-size: 0.8rem !important;
    }

    .site-footer {
        padding-top: 18px !important;
        padding-bottom: 12px !important;
    }

    .site-footer__grid {
        gap: 12px !important;
    }

    .site-footer__brand,
    .site-footer__column {
        gap: 6px !important;
    }

    .site-footer h2 {
        margin-bottom: 4px !important;
        font-size: 0.94rem !important;
    }

    .site-footer__text,
    .site-footer__list li,
    .site-footer__list a,
    .site-footer__bottom {
        font-size: 0.78rem !important;
        line-height: 1.3 !important;
    }

    .site-footer__bottom {
        padding-top: 10px !important;
    }
}

@media (max-width: 430px) {
    .site-header__top-inner {
        min-height: 28px !important;
        padding-block: 3px !important;
    }

    .site-header__main {
        min-height: 54px !important;
        padding-block: 6px !important;
    }

    .site-logo__image {
        max-height: 30px !important;
    }

    .site-header__cta {
        min-height: 38px !important;
        padding-inline: 12px !important;
        font-size: 0.84rem !important;
    }

    .site-menu-toggle {
        min-height: 38px !important;
        padding-inline: 10px !important;
    }

    .site-banner__inner {
        min-height: 30px !important;
        padding-block: 5px !important;
        font-size: 0.72rem !important;
    }

    .ast-hero h1 {
        font-size: clamp(1.72rem, 10.2vw, 2.48rem) !important;
        line-height: 1.02 !important;
    }

    .ast-hero__services {
        font-size: 0.74rem !important;
    }
}