/* ИТ - Сопровождение бизнеса Contacts — isolated page styles */

:root {
    --zc-navy: #081426;
    --zc-navy-soft: #0f1d34;
    --zc-blue: #2f6fed;
    --zc-blue-dark: #1f5dde;
    --zc-text: #0f172a;
    --zc-muted: #5f718b;
    --zc-line: #dfe7f1;
    --zc-bg: #f6f8fc;
    --zc-white: #ffffff;
    --zc-radius: 24px;
    --zc-shadow: 0 22px 60px rgba(15, 23, 42, .08);
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    color: var(--zc-text);
    background: var(--zc-white);
    font-family:
        Inter,
        -apple-system,
        BlinkMacSystemFont,
        "Segoe UI",
        Arial,
        sans-serif;
}

a {
    color: inherit;
}

.zc-container {
    width: min(1160px, calc(100% - 40px));
    margin: 0 auto;
}

/* Header */

.zc-header {
    position: relative;
    z-index: 20;
    background: var(--zc-navy);
    color: #fff;
    box-shadow: 0 8px 28px rgba(8, 20, 38, .15);
}

.zc-header__inner {
    min-height: 78px;
    display: flex;
    align-items: center;
    gap: 30px;
}

.zc-logo {
    flex: 0 0 auto;
    color: #fff;
    text-decoration: none;
    font-size: 25px;
    font-weight: 900;
    letter-spacing: .1em;
}

.zc-nav {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 22px;
    margin-left: auto;
}

.zc-nav a {
    color: #d8e0ee;
    text-decoration: none;
    font-size: 15px;
    font-weight: 750;
    transition: color .2s ease;
}

.zc-nav a:hover,
.zc-nav a[aria-current="page"] {
    color: #fff;
}

.zc-header__button,
.zc-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 50px;
    padding: 0 24px;
    color: #fff;
    text-decoration: none;
    font-weight: 850;
    border: 0;
    border-radius: 16px;
    background: var(--zc-blue);
    cursor: pointer;
    transition:
        transform .2s ease,
        background .2s ease,
        box-shadow .2s ease;
}

.zc-header__button {
    flex: 0 0 auto;
}

.zc-button:hover,
.zc-header__button:hover {
    background: var(--zc-blue-dark);
    transform: translateY(-1px);
    box-shadow: 0 13px 28px rgba(47, 111, 237, .25);
}

.zc-button--secondary {
    color: var(--zc-text);
    background: #fff;
    border: 1px solid var(--zc-line);
}

.zc-button--secondary:hover {
    color: var(--zc-blue);
    background: #f8fbff;
    box-shadow: none;
}

/* Hero */

.zc-hero {
    padding: 88px 0 76px;
    overflow: hidden;
    background:
        radial-gradient(
            circle at 82% 17%,
            rgba(47, 111, 237, .17),
            transparent 32%
        ),
        linear-gradient(180deg, #f8fbff 0%, #fff 100%);
    border-bottom: 1px solid var(--zc-line);
}

.zc-hero__grid {
    display: grid;
    grid-template-columns: minmax(0, 1.25fr) minmax(310px, .75fr);
    align-items: center;
    gap: 58px;
}

.zc-eyebrow {
    margin-bottom: 14px;
    color: var(--zc-blue);
    font-size: 13px;
    font-weight: 900;
    letter-spacing: .13em;
    text-transform: uppercase;
}

.zc-hero h1 {
    max-width: 820px;
    margin: 0;
    font-size: clamp(44px, 5.8vw, 72px);
    line-height: 1.01;
    letter-spacing: -.05em;
}

.zc-hero__lead {
    max-width: 820px;
    margin: 25px 0 0;
    color: var(--zc-muted);
    font-size: 20px;
    line-height: 1.65;
}

.zc-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 13px;
    margin-top: 32px;
}

.zc-availability {
    position: relative;
    padding: 30px;
    overflow: hidden;
    color: #fff;
    background:
        linear-gradient(145deg, #0f203b 0%, #081426 100%);
    border: 1px solid rgba(255, 255, 255, .08);
    border-radius: 28px;
    box-shadow: 0 26px 70px rgba(8, 20, 38, .22);
}

.zc-availability::after {
    content: "";
    position: absolute;
    right: -55px;
    bottom: -70px;
    width: 180px;
    height: 180px;
    background: rgba(47, 111, 237, .18);
    border-radius: 50%;
}

.zc-availability__status {
    position: relative;
    z-index: 1;
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 22px;
    color: #b9cae4;
    font-size: 14px;
    font-weight: 800;
}

.zc-availability__dot {
    width: 11px;
    height: 11px;
    background: #22c55e;
    border-radius: 50%;
    box-shadow: 0 0 0 7px rgba(34, 197, 94, .13);
}

.zc-availability h2 {
    position: relative;
    z-index: 1;
    margin: 0 0 12px;
    color: #fff;
    font-size: 29px;
    line-height: 1.2;
}

.zc-availability p {
    position: relative;
    z-index: 1;
    margin: 5px 0;
    color: #c4d0e1;
    line-height: 1.55;
}

/* Sections */

.zc-section {
    padding: 86px 0;
}

.zc-section--soft {
    background: var(--zc-bg);
    border-top: 1px solid var(--zc-line);
    border-bottom: 1px solid var(--zc-line);
}

.zc-section--dark {
    color: #fff;
    background: var(--zc-navy);
}

.zc-section__head {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(300px, 480px);
    align-items: end;
    gap: 46px;
    margin-bottom: 42px;
}

.zc-section__head h2,
.zc-info h2,
.zc-request__intro h2 {
    margin: 0;
    font-size: clamp(35px, 4.2vw, 52px);
    line-height: 1.06;
    letter-spacing: -.04em;
}

.zc-section__head p {
    margin: 0;
    color: var(--zc-muted);
    font-size: 17px;
    line-height: 1.7;
}

/* Contact channels: registry, not cards */

.zc-directory {
    overflow: hidden;
    background: #fff;
    border: 1px solid var(--zc-line);
    border-radius: var(--zc-radius);
    box-shadow: var(--zc-shadow);
}

.zc-channel {
    display: grid;
    grid-template-columns: 64px minmax(170px, .55fr) minmax(280px, 1.25fr) auto;
    align-items: center;
    gap: 24px;
    min-height: 124px;
    padding: 26px 30px;
    color: var(--zc-text);
    text-decoration: none;
    border-bottom: 1px solid var(--zc-line);
    transition:
        background .2s ease,
        padding .2s ease;
}

.zc-channel:last-child {
    border-bottom: 0;
}

.zc-channel:hover {
    padding-left: 38px;
    padding-right: 38px;
    background: #f7faff;
}

.zc-channel--priority {
    background:
        linear-gradient(
            90deg,
            rgba(47, 111, 237, .08),
            transparent 66%
        );
}

.zc-channel__index {
    color: #9badc2;
    font-size: 14px;
    font-weight: 900;
    letter-spacing: .12em;
}

.zc-channel__type {
    color: var(--zc-text);
    font-size: 20px;
    font-weight: 900;
}

.zc-channel__content strong {
    display: block;
    overflow-wrap: anywhere;
    font-size: 20px;
    line-height: 1.3;
}

.zc-channel__content span {
    display: block;
    margin-top: 7px;
    color: var(--zc-muted);
    font-size: 15px;
    line-height: 1.55;
}

.zc-channel__action {
    display: inline-flex;
    align-items: center;
    gap: 9px;
    color: var(--zc-blue);
    white-space: nowrap;
    font-size: 15px;
    font-weight: 900;
}

.zc-channel__action b {
    font-size: 21px;
    transition: transform .2s ease;
}

.zc-channel:hover .zc-channel__action b {
    transform: translateX(5px);
}

/* Routing */

.zc-routing {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 22px;
}

.zc-route {
    position: relative;
    min-height: 290px;
    padding: 30px;
    background: #fff;
    border: 1px solid var(--zc-line);
    border-radius: var(--zc-radius);
    box-shadow: 0 15px 42px rgba(15, 23, 42, .05);
}

.zc-route--accent {
    color: #fff;
    background: var(--zc-navy);
    border-color: var(--zc-navy);
}

.zc-route__index {
    margin-bottom: 27px;
    color: var(--zc-blue);
    font-size: 13px;
    font-weight: 900;
    letter-spacing: .13em;
    text-transform: uppercase;
}

.zc-route--accent .zc-route__index {
    color: #8ab4ff;
}

.zc-route h3 {
    margin: 0 0 15px;
    font-size: 24px;
    line-height: 1.2;
}

.zc-route p {
    margin: 0;
    color: var(--zc-muted);
    font-size: 16px;
    line-height: 1.65;
}

.zc-route--accent p {
    color: #c3d0e1;
}

/* Office */

.zc-info-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 26px;
}

.zc-info {
    padding: 34px;
    background: #fff;
    border: 1px solid var(--zc-line);
    border-radius: var(--zc-radius);
}

.zc-info h2 {
    margin-bottom: 27px;
    font-size: 31px;
}

.zc-data-list {
    margin: 0;
    border-top: 1px solid var(--zc-line);
}

.zc-data-row {
    display: grid;
    grid-template-columns: 145px minmax(0, 1fr);
    gap: 20px;
    padding: 19px 0;
    border-bottom: 1px solid var(--zc-line);
}

.zc-data-row dt {
    color: #72849c;
    font-size: 13px;
    font-weight: 900;
    letter-spacing: .07em;
    text-transform: uppercase;
}

.zc-data-row dd {
    margin: 0;
    color: #1e293b;
    font-size: 16px;
    font-weight: 700;
    line-height: 1.55;
}

.zc-data-row a {
    color: var(--zc-blue);
    text-decoration: none;
}

.zc-data-row a:hover {
    text-decoration: underline;
}

/* Form */

.zc-request {
    display: grid;
    grid-template-columns: minmax(0, .85fr) minmax(420px, 1.15fr);
    gap: 64px;
    align-items: start;
}

.zc-request__intro .zc-eyebrow {
    color: #82aaff;
}

.zc-request__intro h2 {
    color: #fff;
}

.zc-request__intro p {
    margin: 23px 0 0;
    color: #b9c7da;
    font-size: 18px;
    line-height: 1.7;
}

.zc-request__intro ul {
    display: grid;
    gap: 11px;
    margin: 28px 0 0;
    padding: 0;
    color: #d4deec;
    list-style: none;
}

.zc-request__intro li {
    position: relative;
    padding-left: 24px;
    line-height: 1.55;
}

.zc-request__intro li::before {
    content: "";
    position: absolute;
    top: .65em;
    left: 0;
    width: 8px;
    height: 8px;
    background: var(--zc-blue);
    border-radius: 50%;
}

.zc-form {
    padding: 34px;
    color: var(--zc-text);
    background: #fff;
    border-radius: 28px;
    box-shadow: 0 30px 90px rgba(0, 0, 0, .24);
}

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

.zc-form label {
    display: grid;
    gap: 8px;
    margin-bottom: 16px;
    color: #34445d;
    font-size: 14px;
    font-weight: 800;
}

.zc-form input,
.zc-form textarea {
    width: 100%;
    padding: 15px 16px;
    color: var(--zc-text);
    background: #f8fafc;
    border: 1px solid #d9e2ee;
    border-radius: 13px;
    outline: 0;
    font: inherit;
    transition:
        border-color .2s ease,
        box-shadow .2s ease,
        background .2s ease;
}

.zc-form input:focus,
.zc-form textarea:focus {
    background: #fff;
    border-color: var(--zc-blue);
    box-shadow: 0 0 0 4px rgba(47, 111, 237, .12);
}

.zc-form textarea {
    min-height: 155px;
    resize: vertical;
}

.zc-consent {
    display: grid !important;
    grid-template-columns: 20px minmax(0, 1fr);
    align-items: start;
    gap: 12px !important;
    margin: 3px 0 22px !important;
    color: #63748c !important;
    font-size: 13px !important;
    font-weight: 500 !important;
    line-height: 1.5;
}

.zc-consent input {
    width: 18px;
    height: 18px;
    margin: 2px 0 0;
    padding: 0;
}

.zc-consent a {
    color: var(--zc-blue);
}

.zc-honeypot {
    position: absolute;
    left: -9999px;
    width: 1px;
    height: 1px;
    overflow: hidden;
}

/* Footer */

.zc-footer {
    padding: 54px 0 28px;
    color: #c7d2e2;
    background: #050e1d;
}

.zc-footer__grid {
    display: grid;
    grid-template-columns: 1.3fr repeat(3, 1fr);
    gap: 36px;
}

.zc-footer h3 {
    margin: 0 0 14px;
    color: #fff;
    font-size: 20px;
}

.zc-footer p {
    margin: 7px 0;
    color: #9fb0c7;
    line-height: 1.5;
}

.zc-footer a {
    color: #c7d2e2;
    text-decoration: none;
}

.zc-footer a:hover {
    color: #fff;
}

.zc-footer__bottom {
    margin-top: 36px;
    padding-top: 22px;
    color: #8191a8;
    border-top: 1px solid rgba(255, 255, 255, .1);
    font-size: 14px;
}

/* Responsive */

@media (max-width: 1040px) {
    .zc-nav {
        display: none;
    }

    .zc-header__button {
        margin-left: auto;
    }

    .zc-hero__grid,
    .zc-request {
        grid-template-columns: 1fr;
    }

    .zc-availability {
        max-width: 520px;
    }

    .zc-section__head {
        grid-template-columns: 1fr;
        gap: 18px;
    }

    .zc-routing {
        grid-template-columns: 1fr;
    }

    .zc-route {
        min-height: auto;
    }

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

@media (max-width: 760px) {
    .zc-container {
        width: min(100% - 28px, 1160px);
    }

    .zc-header__inner {
        min-height: 68px;
    }

    .zc-header__button {
        min-height: 44px;
        padding: 0 15px;
        font-size: 13px;
    }

    .zc-hero,
    .zc-section {
        padding: 58px 0;
    }

    .zc-hero h1 {
        font-size: 43px;
    }

    .zc-hero__lead {
        font-size: 17px;
    }

    .zc-channel {
        grid-template-columns: 42px minmax(0, 1fr);
        gap: 14px;
        min-height: auto;
        padding: 23px 20px;
    }

    .zc-channel:hover {
        padding-left: 20px;
        padding-right: 20px;
    }

    .zc-channel__content,
    .zc-channel__action {
        grid-column: 2;
    }

    .zc-channel__action {
        margin-top: 3px;
    }

    .zc-info-grid,
    .zc-form__row,
    .zc-footer__grid {
        grid-template-columns: 1fr;
    }

    .zc-data-row {
        grid-template-columns: 1fr;
        gap: 6px;
    }

    .zc-form {
        padding: 23px;
        border-radius: 22px;
    }
}