/* =========================================================
   ESTT — КАНАЛЫ СВЯЗИ
   Scope: #estt-connect-page
   ========================================================= */

#estt-connect-page {
    --connect-navy: #102a56;
    --connect-blue: #2467de;
    --connect-mint: #14ad98;
    --connect-ink: #26364f;
    --connect-text: #526178;
    --connect-line: #dfe7f1;
    --connect-soft: #f4f7fb;
    width: 100%;
    color: var(--connect-ink);
    font-family: inherit;
    font-size: 16px;
    line-height: 1.65;
}

#estt-connect-page,
#estt-connect-page * {
    box-sizing: border-box;
}

#estt-connect-page h2,
#estt-connect-page h3,
#estt-connect-page p {
    margin-top: 0;
}

#estt-connect-page h2,
#estt-connect-page h3 {
    color: var(--connect-navy);
}

#estt-connect-page h2 {
    margin-bottom: 18px;
    font-size: clamp(30px, 4vw, 44px);
    line-height: 1.1;
    font-weight: 800;
    letter-spacing: -.03em;
}

#estt-connect-page h3 {
    margin-bottom: 11px;
    font-size: 21px;
    line-height: 1.25;
    font-weight: 750;
}

#estt-connect-page p {
    margin-bottom: 16px;
    color: var(--connect-text);
}


/* KICKER */

#estt-connect-page .estt-connect-kicker {
    display: inline-flex;
    align-items: center;
    gap: 9px;
    margin-bottom: 16px;
    color: var(--connect-blue);
    font-size: 12px;
    line-height: 1.3;
    font-weight: 800;
    letter-spacing: .1em;
    text-transform: uppercase;
}

#estt-connect-page .estt-connect-kicker:before {
    content: "";
    display: block;
    width: 26px;
    height: 2px;
    border-radius: 999px;
    background: linear-gradient(
        90deg,
        var(--connect-blue),
        var(--connect-mint)
    );
}


/* HERO */

#estt-connect-page .estt-connect-hero {
    position: relative;
    display: grid;
    grid-template-columns: minmax(0, 1.25fr) minmax(320px, .75fr);
    gap: clamp(30px, 5vw, 58px);
    align-items: center;
    overflow: hidden;
    margin-bottom: 78px;
    padding: clamp(32px, 4vw, 48px);
    border: 1px solid #dce6f2;
    border-radius: 28px;
    background:
        radial-gradient(circle at 88% 12%, rgba(36,103,222,.12), transparent 30%),
        radial-gradient(circle at 70% 100%, rgba(20,173,152,.09), transparent 27%),
        linear-gradient(135deg,#f9fbff 0%,#f2f7fd 100%);
    box-shadow: 0 28px 70px rgba(30,58,102,.1);
}

#estt-connect-page .estt-connect-hero__lead {
    max-width: 720px;
    margin-bottom: 14px;
    color: #35465f;
    font-size: 18px;
    line-height: 1.55;
    font-weight: 600;
}

#estt-connect-page .estt-connect-hero__text {
    max-width: 720px;
    font-size: 15px;
    line-height: 1.6;
}

#estt-connect-page .estt-connect-hero__actions {
    margin-top: 24px;
}


/* BUTTON */

#estt-connect-page .estt-connect-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 50px;
    padding: 13px 24px;
    border-radius: 12px;
    font-size: 15px;
    line-height: 1.3;
    font-weight: 750;
    text-decoration: none;
}

#estt-connect-page .estt-connect-btn--primary {
    color: #fff;
    background: linear-gradient(
        135deg,
        var(--connect-blue),
        var(--connect-mint)
    );
    box-shadow: 0 13px 28px rgba(36,103,222,.2);
}

#estt-connect-page .estt-connect-btn--primary:hover {
    color: #fff;
    text-decoration: none;
    transform: translateY(-2px);
}


/* HERO META */

#estt-connect-page .estt-connect-hero__meta {
    display: grid;
    grid-template-columns: repeat(3,minmax(0,1fr));
    gap: 14px;
    margin-top: 28px;
}

#estt-connect-page .estt-connect-hero__meta > div {
    padding-top: 12px;
    border-top: 1px solid #d5e0ec;
}

#estt-connect-page .estt-connect-hero__meta strong,
#estt-connect-page .estt-connect-hero__meta span {
    display: block;
}

#estt-connect-page .estt-connect-hero__meta strong {
    margin-bottom: 4px;
    color: var(--connect-navy);
    font-size: 18px;
    line-height: 1.2;
    font-weight: 800;
}

#estt-connect-page .estt-connect-hero__meta span {
    color: #718097;
    font-size: 12px;
    line-height: 1.4;
}


/* NETWORK VISUAL */

#estt-connect-page .estt-connect-network {
    overflow: hidden;
    padding: 20px;
    border-radius: 22px;
    color: #fff;
    background:
        radial-gradient(circle at 50% 50%, rgba(36,103,222,.26), transparent 38%),
        linear-gradient(155deg,#17396e 0%,#0c2348 100%);
    box-shadow: 0 24px 55px rgba(16,42,86,.24);
}

#estt-connect-page .estt-connect-network__head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 18px;
}

#estt-connect-page .estt-connect-network__head span {
    color: #b8c8e2;
    font-size: 11px;
    font-weight: 800;
    letter-spacing: .08em;
    text-transform: uppercase;
}

#estt-connect-page .estt-connect-network__head strong {
    color: #70e0c8;
    font-size: 11px;
    letter-spacing: .08em;
}

#estt-connect-page .estt-connect-network__scheme {
    position: relative;
    min-height: 270px;
}

#estt-connect-page .estt-connect-node,
#estt-connect-page .estt-connect-core {
    position: absolute;
    z-index: 2;
    left: 50%;
    transform: translateX(-50%);
    text-align: center;
}

#estt-connect-page .estt-connect-node {
    min-width: 104px;
    padding: 10px 16px;
    border: 1px solid rgba(255,255,255,.12);
    border-radius: 14px;
    background: rgba(255,255,255,.08);
}

#estt-connect-page .estt-connect-node--top {
    top: 0;
}

#estt-connect-page .estt-connect-node--bottom {
    bottom: 0;
}

#estt-connect-page .estt-connect-node span,
#estt-connect-page .estt-connect-node small {
    display: block;
}

#estt-connect-page .estt-connect-node span {
    color: #fff;
    font-size: 18px;
    font-weight: 800;
}

#estt-connect-page .estt-connect-node small {
    color: #afbdd4;
    font-size: 10px;
}

#estt-connect-page .estt-connect-core {
    top: 50%;
    width: 112px;
    height: 112px;
    padding-top: 29px;
    border: 1px solid rgba(112,224,200,.36);
    border-radius: 50%;
    background: rgba(20,173,152,.13);
    transform: translate(-50%,-50%);
    box-shadow:
        0 0 0 15px rgba(20,173,152,.05),
        0 0 0 30px rgba(36,103,222,.035);
}

#estt-connect-page .estt-connect-core strong,
#estt-connect-page .estt-connect-core small {
    display: block;
}

#estt-connect-page .estt-connect-core strong {
    color: #fff;
    font-size: 21px;
    line-height: 1.2;
}

#estt-connect-page .estt-connect-core small {
    color: #70e0c8;
    font-size: 10px;
}

#estt-connect-page .estt-connect-core__pulse {
    display: block;
    width: 8px;
    height: 8px;
    margin: 0 auto 7px;
    border-radius: 50%;
    background: #50e0b6;
    box-shadow: 0 0 0 6px rgba(80,224,182,.12);
}

#estt-connect-page .estt-connect-line {
    position: absolute;
    z-index: 1;
    left: 50%;
    width: 1px;
    background: linear-gradient(
        180deg,
        rgba(112,224,200,.2),
        #70e0c8,
        rgba(112,224,200,.2)
    );
}

#estt-connect-page .estt-connect-line--left {
    top: 54px;
    height: 77px;
}

#estt-connect-page .estt-connect-line--right {
    bottom: 54px;
    height: 77px;
}

#estt-connect-page .estt-connect-network__status {
    display: flex;
    align-items: center;
    gap: 9px;
    padding-top: 15px;
    border-top: 1px solid rgba(255,255,255,.1);
    color: #c8d4e8;
    font-size: 11px;
    line-height: 1.45;
}

#estt-connect-page .estt-connect-network__status > span {
    flex: 0 0 8px;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #50e0b6;
}


/* SECTIONS */

#estt-connect-page .estt-connect-section {
    margin-bottom: 84px;
}

#estt-connect-page .estt-connect-heading {
    max-width: 810px;
    margin-bottom: 34px;
}

#estt-connect-page .estt-connect-heading > p {
    margin-bottom: 0;
    font-size: 17px;
    line-height: 1.6;
}


/* CARDS */

#estt-connect-page .estt-connect-grid {
    display: grid;
    grid-template-columns: repeat(4,minmax(0,1fr));
    gap: 16px;
}

#estt-connect-page .estt-connect-card {
    min-width: 0;
    min-height: 235px;
    padding: 26px;
    border: 1px solid var(--connect-line);
    border-radius: 20px;
    background: #fff;
    box-shadow: 0 13px 32px rgba(30,58,102,.065);
}

#estt-connect-page .estt-connect-card__number {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 42px;
    height: 42px;
    margin-bottom: 27px;
    border-radius: 12px;
    color: var(--connect-blue);
    background: #edf4ff;
    font-size: 12px;
    font-weight: 800;
}

#estt-connect-page .estt-connect-card p {
    margin-bottom: 0;
    font-size: 14px;
    line-height: 1.55;
}


/* DARK INFRA */

#estt-connect-page .estt-connect-infra {
    margin-bottom: 84px;
    padding: clamp(32px,5vw,52px);
    border-radius: 26px;
    background:
        radial-gradient(circle at 95% 10%,rgba(20,173,152,.18),transparent 28%),
        linear-gradient(145deg,#122f60 0%,#0d2348 100%);
}

#estt-connect-page .estt-connect-heading--light h2 {
    color: #fff;
}

#estt-connect-page .estt-connect-heading--light p {
    color: #c6d2e5;
}

#estt-connect-page .estt-connect-heading--light .estt-connect-kicker {
    color: #70e0c8;
}

#estt-connect-page .estt-connect-infra__grid {
    display: grid;
    grid-template-columns: repeat(3,minmax(0,1fr));
    gap: 14px;
}

#estt-connect-page .estt-connect-infra__item {
    padding: 24px;
    border: 1px solid rgba(255,255,255,.11);
    border-radius: 18px;
    background: rgba(255,255,255,.07);
}

#estt-connect-page .estt-connect-infra__item > strong {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 48px;
    height: 44px;
    margin-bottom: 24px;
    padding: 0 10px;
    border-radius: 12px;
    color: #c7fff1;
    background: rgba(20,173,152,.2);
    font-size: 13px;
}

#estt-connect-page .estt-connect-infra__item h3 {
    color: #fff;
}

#estt-connect-page .estt-connect-infra__item p {
    margin-bottom: 0;
    color: #c6d2e5;
    font-size: 14px;
}


/* RELATED SERVICES */

#estt-connect-page .estt-connect-services {
    display: grid;
    grid-template-columns: repeat(3,minmax(0,1fr));
    gap: 18px;
}

#estt-connect-page .estt-connect-service {
    display: block;
    min-height: 245px;
    padding: 28px;
    border: 1px solid var(--connect-line);
    border-radius: 21px;
    color: var(--connect-ink);
    background: linear-gradient(145deg,#fff 0%,#f5f8fc 100%);
    box-shadow: 0 15px 36px rgba(30,58,102,.065);
    text-decoration: none;
}

#estt-connect-page .estt-connect-service:hover {
    color: var(--connect-ink);
    border-color: #c4d6ec;
    text-decoration: none;
    transform: translateY(-4px);
}

#estt-connect-page .estt-connect-service > span {
    display: block;
    margin-bottom: 24px;
    color: var(--connect-blue);
    font-size: 11px;
    font-weight: 800;
    letter-spacing: .08em;
    text-transform: uppercase;
}

#estt-connect-page .estt-connect-service p {
    min-height: 66px;
    font-size: 14px;
}

#estt-connect-page .estt-connect-service b {
    color: var(--connect-blue);
    font-size: 13px;
}


/* REQUEST */

#estt-connect-page .estt-connect-request {
    display: grid;
    grid-template-columns: minmax(0,1.05fr) minmax(320px,.95fr);
    gap: clamp(28px,5vw,52px);
    align-items: start;
    padding: clamp(32px,5vw,52px);
    border-radius: 26px;
    background:
        radial-gradient(circle at 95% 0%,rgba(20,173,152,.15),transparent 28%),
        linear-gradient(135deg,#f5f9ff,#eef8f6);
    border: 1px solid #dce6f2;
}

#estt-connect-page .estt-connect-request__content h2 {
    max-width: 620px;
}

#estt-connect-page .estt-connect-request__content > p {
    max-width: 620px;
    font-size: 16px;
}

#estt-connect-page .estt-connect-request__contacts {
    display: flex;
    flex-wrap: wrap;
    gap: 10px 22px;
    margin-top: 24px;
}

#estt-connect-page .estt-connect-request__contacts a {
    color: var(--connect-blue);
    font-size: 16px;
    font-weight: 750;
    text-decoration: none;
}

#estt-connect-page .estt-connect-request__form {
    min-width: 0;
    padding: 24px;
    border: 1px solid #dce6f2;
    border-radius: 20px;
    background: #fff;
    box-shadow: 0 14px 34px rgba(30,58,102,.07);
}


/* TABLET */

@media (max-width: 1050px) {

    #estt-connect-page .estt-connect-hero {
        grid-template-columns: 1fr;
    }

    #estt-connect-page .estt-connect-network {
        max-width: 650px;
    }

    #estt-connect-page .estt-connect-grid {
        grid-template-columns: repeat(2,minmax(0,1fr));
    }

    #estt-connect-page .estt-connect-request {
        grid-template-columns: 1fr;
    }
}


/* MOBILE */

@media (max-width: 720px) {

    #estt-connect-page {
        font-size: 15px;
    }

    #estt-connect-page .estt-connect-hero,
    #estt-connect-page .estt-connect-infra,
    #estt-connect-page .estt-connect-request {
        border-radius: 22px;
    }

    #estt-connect-page .estt-connect-hero {
        margin-right: -5px;
        margin-left: -5px;
        margin-bottom: 60px;
        padding: 27px 20px;
    }

    #estt-connect-page .estt-connect-hero h2 {
        font-size: 32px;
    }

    #estt-connect-page .estt-connect-hero__lead {
        font-size: 16px;
    }

    #estt-connect-page .estt-connect-hero__meta {
        grid-template-columns: 1fr;
    }

    #estt-connect-page .estt-connect-grid,
    #estt-connect-page .estt-connect-infra__grid,
    #estt-connect-page .estt-connect-services {
        grid-template-columns: 1fr;
    }

    #estt-connect-page .estt-connect-card {
        min-height: 0;
    }

    #estt-connect-page .estt-connect-service {
        min-height: 0;
    }

    #estt-connect-page .estt-connect-service p {
        min-height: 0;
    }

    #estt-connect-page .estt-connect-section,
    #estt-connect-page .estt-connect-infra {
        margin-bottom: 62px;
    }

    #estt-connect-page .estt-connect-request {
        padding: 28px 20px;
    }

    #estt-connect-page .estt-connect-request__form {
        padding: 18px;
    }

    #estt-connect-page .estt-connect-btn {
        width: 100%;
    }
}