:root {
    --background: #070b0d;
    --background-deep: #04070b;
    --surface: #0d121a;
    --surface-light: #11161f;
    --surface-hover: #131b27;
    --primary: #2977ff;
    --primary-light: #3a8aff;
    --primary-soft: rgba(41, 119, 255, 0.12);
    --primary-border: rgba(58, 138, 255, 0.26);
    --text: #e7ebfa;
    --text-soft: #aab3c5;
    --text-muted: #737d91;
    --border: rgba(170, 179, 197, 0.12);
    --border-light: rgba(170, 179, 197, 0.18);
    --heading-font: "Manrope", sans-serif;
    --body-font: "Inter", sans-serif;
    --container-width: 1240px;
    --header-height: 72px;
}

html {
    font-size: 16px;
    scroll-behavior: smooth;
    scroll-padding-top: 90px;
}

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

body {
    margin: 0;
    min-height: 100vh;
    background: var(--background);
    color: var(--text);
    font-family: var(--body-font);
    -webkit-font-smoothing: antialiased;
}

    body.menu-open {
        overflow: hidden;
    }

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

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

svg {
    display: block;
}

.site-shell {
    display: flex;
    min-height: 100vh;
    flex-direction: column;
    overflow: hidden;
}

.site-main {
    flex: 1;
}

.site-container {
    width: min(calc(100% - 48px), var(--container-width));
    margin-inline: auto;
}

/* Header */

.site-header {
    position: fixed;
    top: 0;
    right: 0;
    left: 0;
    z-index: 1000;
    height: var(--header-height);
    border-bottom: 1px solid transparent;
    background: rgba(7, 11, 13, 0.74);
    backdrop-filter: blur(18px);
    transition: background 0.25s ease, border-color 0.25s ease, box-shadow 0.25s ease;
}

    .site-header.scrolled {
        border-color: var(--border);
        background: rgba(7, 11, 13, 0.94);
        box-shadow: 0 15px 50px rgba(0, 0, 0, 0.25);
    }

.header-inner {
    display: flex;
    height: 100%;
    align-items: center;
    justify-content: space-between;
}

.brand {
    display: inline-flex;
    align-items: center;
    gap: 11px;
}

.brand-mark {
    position: relative;
    display: grid;
    width: 38px;
    height: 38px;
    place-items: center;
}

    .brand-mark::before {
        position: absolute;
        inset: 4px;
        border-radius: 10px;
        background: rgba(41, 119, 255, 0.2);
        filter: blur(13px);
        content: "";
    }

    .brand-mark svg {
        position: relative;
        z-index: 1;
        width: 34px;
        height: 34px;
        fill: url("#brandGradient");
    }

        .brand-mark svg path:first-child {
            fill: var(--primary);
        }

        .brand-mark svg path:last-child {
            fill: #4d9cff;
        }

.brand-name {
    color: var(--text);
    font-family: var(--heading-font);
    font-size: 1.35rem;
    font-weight: 800;
    letter-spacing: -0.045em;
}

    .brand-name span {
        color: #ffffff;
    }

.main-navigation {
    display: flex;
    align-items: center;
    gap: 38px;
}

    .main-navigation a {
        position: relative;
        padding: 25px 0 23px;
        color: var(--text-soft);
        font-size: 0.84rem;
        font-weight: 500;
        transition: color 0.2s ease;
    }

        .main-navigation a::after {
            position: absolute;
            right: 50%;
            bottom: 13px;
            left: 50%;
            height: 2px;
            border-radius: 10px;
            background: var(--primary);
            box-shadow: 0 0 12px rgba(41, 119, 255, 0.75);
            content: "";
            transition: right 0.2s ease, left 0.2s ease;
        }

        .main-navigation a:hover,
        .main-navigation a.active {
            color: var(--primary-light);
        }

            .main-navigation a:hover::after,
            .main-navigation a.active::after {
                right: 20%;
                left: 20%;
            }

.menu-toggle {
    display: none;
    width: 43px;
    height: 43px;
    padding: 9px;
    border: 1px solid var(--border);
    border-radius: 9px;
    background: var(--surface);
    cursor: pointer;
}

    .menu-toggle span {
        display: block;
        width: 100%;
        height: 2px;
        margin: 5px 0;
        border-radius: 20px;
        background: var(--text);
        transition: 0.25s ease;
    }

/* Hero */

.hero-section {
    position: relative;
    min-height: 720px;
    padding: 155px 0 80px;
    border-bottom: 1px solid var(--border);
    background: radial-gradient( circle at 75% 45%, rgba(20, 95, 255, 0.12), transparent 34% ), linear-gradient( 180deg, var(--background-deep), var(--background) );
    overflow: hidden;
}

.hero-stars {
    position: absolute;
    inset: 0;
    opacity: 0.45;
    background-image: radial-gradient( circle, rgba(83, 145, 255, 0.8) 0 1px, transparent 1.5px );
    background-size: 87px 87px;
    mask-image: linear-gradient( 90deg, transparent, black 40%, black );
}

.hero-glow {
    position: absolute;
    top: 80px;
    right: -120px;
    width: 650px;
    height: 650px;
    border-radius: 50%;
    background: rgba(28, 103, 255, 0.13);
    filter: blur(150px);
}

.hero-grid {
    position: relative;
    z-index: 2;
    display: grid;
    grid-template-columns: minmax(0, 0.9fr) minmax(430px, 1.1fr);
    gap: 65px;
    align-items: center;
}

.hero-content {
    padding-bottom: 30px;
}

.hero-label,
.section-label {
    display: inline-block;
    color: var(--primary-light);
    font-size: 0.73rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.hero-content h1 {
    max-width: 720px;
    margin: 22px 0 22px;
    font-family: var(--heading-font);
    font-size: clamp(3.1rem, 5.2vw, 5.15rem);
    font-weight: 800;
    line-height: 1.05;
    letter-spacing: -0.06em;
}

    .hero-content h1 span,
    .section-heading h2 span,
    .about-intro h2 span {
        color: var(--primary-light);
    }

.hero-content > p {
    max-width: 595px;
    margin: 0;
    color: var(--text-soft);
    font-size: 1.04rem;
    line-height: 1.75;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
    margin-top: 34px;
}

.button {
    display: inline-flex;
    min-height: 50px;
    align-items: center;
    justify-content: center;
    gap: 16px;
    padding: 0 21px;
    border: 1px solid transparent;
    border-radius: 8px;
    font-size: 0.83rem;
    font-weight: 600;
    transition: transform 0.2s ease, background 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease;
}

    .button svg {
        width: 17px;
        height: 17px;
        fill: none;
        stroke: currentColor;
        stroke-width: 1.6;
        stroke-linecap: round;
        stroke-linejoin: round;
    }

    .button:hover {
        color: var(--text);
        transform: translateY(-2px);
    }

.button-primary {
    background: linear-gradient( 135deg, var(--primary), #1767eb );
    box-shadow: 0 12px 28px rgba(41, 119, 255, 0.23), inset 0 1px 0 rgba(255, 255, 255, 0.18);
    color: #fff;
}

    .button-primary:hover {
        box-shadow: 0 16px 38px rgba(41, 119, 255, 0.35), inset 0 1px 0 rgba(255, 255, 255, 0.2);
    }

.button-outline {
    border-color: var(--primary-border);
    background: rgba(8, 14, 24, 0.66);
    color: var(--text);
}

    .button-outline:hover {
        border-color: rgba(58, 138, 255, 0.55);
        background: var(--primary-soft);
    }

.hero-details {
    display: flex;
    gap: 35px;
    margin-top: 34px;
    padding-top: 25px;
    border-top: 1px solid var(--border);
}

    .hero-details > div {
        display: grid;
        gap: 4px;
    }

    .hero-details strong {
        color: var(--primary-light);
        font-family: var(--heading-font);
        font-size: 0.83rem;
    }

    .hero-details span {
        color: var(--text-muted);
        font-size: 0.72rem;
    }

/* Digital globe */

.hero-visual {
    position: relative;
    min-height: 500px;
}

.digital-globe {
    position: absolute;
    inset: 0;
    display: grid;
    place-items: center;
}

.globe-halo {
    position: absolute;
    width: 440px;
    height: 440px;
    border-radius: 50%;
    background: rgba(16, 98, 255, 0.2);
    filter: blur(90px);
}

.globe-core {
    position: relative;
    z-index: 4;
    width: 310px;
    height: 310px;
    border: 1px solid rgba(67, 145, 255, 0.7);
    border-radius: 50%;
    background: radial-gradient( circle at 38% 35%, rgba(107, 174, 255, 0.34), transparent 25% ), radial-gradient( circle at center, rgba(10, 69, 179, 0.54), rgba(3, 18, 49, 0.88) 66% );
    box-shadow: inset 0 0 55px rgba(43, 129, 255, 0.52), 0 0 35px rgba(41, 119, 255, 0.5), 0 0 95px rgba(41, 119, 255, 0.28);
    overflow: hidden;
    animation: globeFloat 5s ease-in-out infinite;
}

    .globe-core::before,
    .globe-core::after {
        position: absolute;
        inset: 20px;
        border: 1px solid rgba(96, 164, 255, 0.28);
        border-radius: 50%;
        content: "";
    }

    .globe-core::after {
        inset: 58px 18px;
    }

.globe-grid {
    position: absolute;
    inset: 0;
    border-radius: 50%;
    background: repeating-radial-gradient( circle at center, transparent 0 24px, rgba(84, 156, 255, 0.2) 25px 26px ), repeating-linear-gradient( 90deg, transparent 0 39px, rgba(84, 156, 255, 0.15) 40px 41px );
}

.globe-grid-one {
    transform: rotate(18deg);
}

.globe-grid-two {
    transform: rotate(72deg);
    opacity: 0.65;
}

.globe-grid-three {
    transform: rotate(-41deg);
    opacity: 0.45;
}

.globe-node {
    position: absolute;
    z-index: 8;
    width: 6px;
    height: 6px;
    border: 1px solid #b8d8ff;
    border-radius: 50%;
    background: #4c9dff;
    box-shadow: 0 0 6px #4c9dff, 0 0 15px #1774ff;
}

.node-1 {
    top: 17%;
    left: 43%;
}

.node-2 {
    top: 29%;
    right: 17%;
}

.node-3 {
    top: 50%;
    right: 7%;
}

.node-4 {
    right: 23%;
    bottom: 18%;
}

.node-5 {
    bottom: 9%;
    left: 46%;
}

.node-6 {
    bottom: 26%;
    left: 17%;
}

.node-7 {
    top: 43%;
    left: 8%;
}

.node-8 {
    top: 23%;
    left: 23%;
}

.node-9 {
    top: 55%;
    left: 45%;
}

.node-10 {
    top: 35%;
    right: 42%;
}

.orbit {
    position: absolute;
    z-index: 5;
    width: 455px;
    height: 140px;
    border: 1px solid rgba(71, 147, 255, 0.52);
    border-radius: 50%;
    box-shadow: 0 0 10px rgba(41, 119, 255, 0.22), inset 0 0 10px rgba(41, 119, 255, 0.16);
}

.orbit-one {
    transform: rotate(-9deg);
    animation: orbitPulse 4s ease-in-out infinite;
}

.orbit-two {
    width: 385px;
    height: 115px;
    transform: rotate(56deg);
    opacity: 0.55;
}

.orbit-three {
    width: 365px;
    height: 108px;
    transform: rotate(112deg);
    opacity: 0.35;
}

.globe-platform {
    position: absolute;
    z-index: 3;
    bottom: 23px;
    width: 470px;
    height: 90px;
    border-top: 2px solid rgba(51, 137, 255, 0.62);
    border-radius: 50%;
    background: radial-gradient( ellipse, rgba(25, 98, 220, 0.36), transparent 67% );
    box-shadow: 0 -15px 50px rgba(41, 119, 255, 0.28);
}

    .globe-platform span {
        position: absolute;
        top: 13px;
        right: 50%;
        width: 390px;
        height: 50px;
        border-top: 1px solid rgba(66, 145, 255, 0.35);
        border-radius: 50%;
        transform: translateX(50%);
    }

        .globe-platform span:nth-child(2) {
            top: 25px;
            width: 320px;
        }

        .globe-platform span:nth-child(3) {
            top: 38px;
            width: 230px;
        }

@keyframes globeFloat {
    0%, 100% {
        transform: translateY(0);
    }

    50% {
        transform: translateY(-9px);
    }
}

@keyframes orbitPulse {
    0%, 100% {
        opacity: 0.62;
    }

    50% {
        opacity: 1;
    }
}

/* Shared sections */

.section {
    position: relative;
    padding: 92px 0;
}

.section-heading {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 60px;
    margin-bottom: 36px;
}

    .section-heading h2,
    .about-intro h2 {
        max-width: 720px;
        margin: 12px 0 0;
        font-family: var(--heading-font);
        font-size: clamp(2rem, 3.6vw, 3.15rem);
        font-weight: 800;
        line-height: 1.16;
        letter-spacing: -0.05em;
    }

    .section-heading > p {
        max-width: 420px;
        margin: 0;
        color: var(--text-soft);
        font-size: 0.87rem;
        line-height: 1.75;
    }

.compact-heading h2 {
    font-size: clamp(1.9rem, 3vw, 2.7rem);
}

/* Services */

.services-section {
    background: linear-gradient( 180deg, rgba(13, 18, 26, 0.75), rgba(7, 11, 13, 0.3) );
}

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

.service-card {
    position: relative;
    min-height: 285px;
    padding: 25px;
    border: 1px solid var(--border);
    border-radius: 10px;
    background: linear-gradient( 145deg, rgba(16, 23, 34, 0.92), rgba(9, 14, 21, 0.92) );
    overflow: hidden;
    transition: transform 0.25s ease, border-color 0.25s ease, background 0.25s ease;
}

    .service-card::before {
        position: absolute;
        top: -80px;
        right: -70px;
        width: 170px;
        height: 170px;
        border-radius: 50%;
        background: rgba(41, 119, 255, 0.08);
        filter: blur(45px);
        content: "";
    }

    .service-card:hover {
        border-color: rgba(58, 138, 255, 0.42);
        background: linear-gradient( 145deg, rgba(19, 31, 49, 0.96), rgba(9, 14, 21, 0.96) );
        transform: translateY(-5px);
    }

.service-icon {
    display: grid;
    width: 42px;
    height: 42px;
    place-items: center;
    border: 1px solid var(--primary-border);
    border-radius: 8px;
    background: var(--primary-soft);
}

    .service-icon svg {
        width: 23px;
        height: 23px;
        fill: none;
        stroke: var(--primary-light);
        stroke-width: 1.5;
        stroke-linecap: round;
        stroke-linejoin: round;
    }

.service-card h3 {
    position: relative;
    margin: 21px 0 10px;
    font-family: var(--heading-font);
    font-size: 1.01rem;
    font-weight: 700;
}

.service-card p {
    position: relative;
    margin: 0;
    color: var(--text-soft);
    font-size: 0.79rem;
    line-height: 1.7;
}

.card-link {
    position: absolute;
    right: 22px;
    bottom: 18px;
    display: grid;
    width: 30px;
    height: 30px;
    place-items: center;
    color: var(--primary-light);
    font-size: 1.2rem;
    transition: transform 0.2s ease, color 0.2s ease;
}

    .card-link:hover {
        color: #fff;
        transform: translateX(4px);
    }

/* Projects */

.projects-section {
    border-top: 1px solid var(--border);
    background: var(--background);
}

.projects-heading {
    align-items: end;
}

.section-link {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    color: var(--primary-light);
    font-size: 0.77rem;
    font-weight: 600;
}

    .section-link span {
        font-size: 1.1rem;
        transition: transform 0.2s ease;
    }

    .section-link:hover {
        color: #fff;
    }

        .section-link:hover span {
            transform: translateX(4px);
        }

.projects-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 20px;
}

.project-card {
    display: grid;
    grid-template-columns: minmax(230px, 0.95fr) minmax(0, 1fr);
    gap: 25px;
    min-height: 280px;
    padding: 17px;
    border: 1px solid var(--border);
    border-radius: 11px;
    background: linear-gradient( 145deg, rgba(15, 22, 32, 0.91), rgba(8, 13, 19, 0.91) );
    transition: border-color 0.25s ease, transform 0.25s ease;
}

    .project-card:hover {
        border-color: rgba(58, 138, 255, 0.4);
        transform: translateY(-4px);
    }

.project-preview {
    display: grid;
    min-height: 245px;
    place-items: center;
    padding: 17px;
    border: 1px solid rgba(58, 138, 255, 0.17);
    border-radius: 8px;
    background: radial-gradient( circle at 75% 20%, rgba(41, 119, 255, 0.19), transparent 38% ), #07101e;
    overflow: hidden;
}

.project-preview-secondary {
    background: radial-gradient( circle at 25% 20%, rgba(41, 119, 255, 0.19), transparent 38% ), #07101e;
}

.dashboard-window {
    display: grid;
    grid-template-columns: 37px 1fr;
    width: 100%;
    min-height: 175px;
    border: 1px solid rgba(88, 143, 255, 0.22);
    border-radius: 5px;
    background: #08101b;
    box-shadow: 0 15px 32px rgba(0, 0, 0, 0.35);
    overflow: hidden;
    transform: perspective(800px) rotateX(2deg);
}

.dashboard-sidebar {
    display: flex;
    align-items: center;
    flex-direction: column;
    gap: 15px;
    padding: 11px 0;
    border-right: 1px solid rgba(150, 170, 200, 0.08);
    background: #070d16;
}

.mini-logo {
    width: 17px;
    height: 17px;
    margin-bottom: 7px;
    border-radius: 4px;
    background: var(--primary);
    box-shadow: 0 0 13px rgba(41, 119, 255, 0.65);
}

.dashboard-nav {
    width: 13px;
    height: 3px;
    border-radius: 5px;
    background: rgba(170, 179, 197, 0.18);
}

    .dashboard-nav.active {
        background: var(--primary);
    }

.dashboard-content {
    padding: 14px;
}

.dashboard-topbar {
    display: flex;
    justify-content: space-between;
    margin-bottom: 16px;
}

    .dashboard-topbar span {
        width: 42px;
        height: 4px;
        border-radius: 5px;
        background: rgba(170, 179, 197, 0.14);
    }

        .dashboard-topbar span:last-child {
            width: 23px;
        }

.dashboard-stat-row {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 7px;
}

    .dashboard-stat-row span {
        height: 31px;
        border: 1px solid rgba(58, 138, 255, 0.12);
        border-radius: 4px;
        background: linear-gradient( 135deg, rgba(41, 119, 255, 0.15), rgba(41, 119, 255, 0.03) );
    }

.dashboard-chart {
    position: relative;
    height: 78px;
    margin-top: 12px;
    border: 1px solid rgba(58, 138, 255, 0.1);
    border-radius: 4px;
    background: linear-gradient( rgba(255, 255, 255, 0.025) 1px, transparent 1px ), linear-gradient( 90deg, rgba(255, 255, 255, 0.025) 1px, transparent 1px );
    background-size: 18px 18px;
    overflow: hidden;
}

.chart-line {
    position: absolute;
    right: 7%;
    bottom: 20%;
    left: 7%;
    height: 38px;
    border-top: 2px solid var(--primary);
    border-radius: 50%;
    box-shadow: 0 -7px 15px rgba(41, 119, 255, 0.17);
    transform: skewY(-7deg);
}

.chart-point {
    position: absolute;
    width: 5px;
    height: 5px;
    border-radius: 50%;
    background: #62a7ff;
    box-shadow: 0 0 8px #2977ff;
}

.point-one {
    bottom: 26%;
    left: 12%;
}

.point-two {
    bottom: 40%;
    left: 36%;
}

.point-three {
    bottom: 51%;
    left: 62%;
}

.point-four {
    right: 10%;
    bottom: 64%;
}

.analytics-layout {
    display: grid;
    grid-template-columns: 1fr 72px;
    gap: 13px;
    align-items: end;
    min-height: 110px;
    padding-top: 12px;
}

.analytics-bars {
    display: flex;
    height: 90px;
    align-items: flex-end;
    gap: 6px;
    padding: 8px;
    border: 1px solid rgba(58, 138, 255, 0.1);
    border-radius: 4px;
}

    .analytics-bars span {
        flex: 1;
        border-radius: 3px 3px 0 0;
        background: linear-gradient( 180deg, #3b8cff, rgba(41, 119, 255, 0.22) );
        box-shadow: 0 0 8px rgba(41, 119, 255, 0.2);
    }

.analytics-circle {
    display: grid;
    width: 68px;
    height: 68px;
    place-items: center;
    border: 6px solid rgba(41, 119, 255, 0.18);
    border-top-color: var(--primary);
    border-right-color: var(--primary);
    border-radius: 50%;
    color: var(--text);
    font-size: 0.66rem;
    transform: rotate(20deg);
}

    .analytics-circle strong {
        transform: rotate(-20deg);
    }

.project-content {
    display: flex;
    justify-content: center;
    flex-direction: column;
    padding: 9px 5px 9px 0;
}

.project-type {
    align-self: flex-start;
    padding: 5px 8px;
    border: 1px solid rgba(58, 138, 255, 0.15);
    border-radius: 4px;
    background: rgba(41, 119, 255, 0.08);
    color: var(--primary-light);
    font-size: 0.64rem;
}

.project-content h3 {
    margin: 15px 0 10px;
    font-family: var(--heading-font);
    font-size: 1.12rem;
}

.project-content p {
    margin: 0;
    color: var(--text-soft);
    font-size: 0.78rem;
    line-height: 1.7;
}

.project-content a {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    margin-top: 17px;
    color: var(--primary-light);
    font-size: 0.73rem;
    font-weight: 600;
}

    .project-content a span {
        font-size: 1rem;
        transition: transform 0.2s ease;
    }

    .project-content a:hover {
        color: #fff;
    }

        .project-content a:hover span {
            transform: translateX(4px);
        }

/* About */

.about-section {
    border-top: 1px solid var(--border);
    background: linear-gradient( 180deg, rgba(12, 18, 27, 0.75), rgba(7, 11, 13, 0.35) );
}

.about-grid {
    display: grid;
    grid-template-columns: 0.95fr 1fr;
    gap: 100px;
    align-items: start;
}

.about-intro p {
    max-width: 560px;
    margin: 22px 0 0;
    color: var(--text-soft);
    font-size: 0.9rem;
    line-height: 1.85;
}

.about-points {
    border-top: 1px solid var(--border);
}

    .about-points article {
        display: grid;
        grid-template-columns: 43px 1fr;
        gap: 20px;
        padding: 23px 0;
        border-bottom: 1px solid var(--border);
    }

        .about-points article > span {
            color: var(--primary-light);
            font-family: var(--heading-font);
            font-size: 0.72rem;
            font-weight: 800;
        }

    .about-points h3 {
        margin: 0 0 7px;
        font-family: var(--heading-font);
        font-size: 0.98rem;
    }

    .about-points p {
        margin: 0;
        color: var(--text-muted);
        font-size: 0.79rem;
        line-height: 1.7;
    }

/* Contact banner */

.contact-section {
    padding: 48px 0 90px;
    background: var(--background);
}

.contact-banner {
    position: relative;
    display: grid;
    grid-template-columns: auto minmax(0, 1fr) auto;
    gap: 24px;
    align-items: center;
    padding: 25px 30px;
    border: 1px solid rgba(58, 138, 255, 0.34);
    border-radius: 10px;
    background: linear-gradient( 100deg, rgba(17, 73, 176, 0.55), rgba(8, 26, 61, 0.78) );
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.08), 0 15px 40px rgba(0, 0, 0, 0.2);
    overflow: hidden;
}

.contact-decoration {
    position: absolute;
    right: -70px;
    width: 480px;
    height: 170px;
    border-radius: 50%;
    background: repeating-radial-gradient( ellipse, transparent 0 12px, rgba(55, 135, 255, 0.13) 13px 14px );
    transform: rotate(-13deg);
}

.contact-icon {
    position: relative;
    z-index: 2;
    display: grid;
    width: 57px;
    height: 57px;
    place-items: center;
    border: 1px solid rgba(104, 170, 255, 0.44);
    border-radius: 9px;
    background: rgba(14, 52, 116, 0.64);
}

    .contact-icon svg {
        width: 30px;
        height: 30px;
        fill: none;
        stroke: #c8ddff;
        stroke-width: 1.5;
        stroke-linecap: round;
        stroke-linejoin: round;
    }

.contact-copy {
    position: relative;
    z-index: 2;
}

    .contact-copy h2 {
        margin: 0 0 5px;
        font-family: var(--heading-font);
        font-size: 1.35rem;
        font-weight: 750;
    }

    .contact-copy p {
        margin: 0;
        color: #b7c5da;
        font-size: 0.78rem;
    }

.contact-button {
    position: relative;
    z-index: 2;
    min-width: 185px;
}

/* Footer */

.site-footer {
    padding-top: 66px;
    border-top: 1px solid var(--border);
    background: #04070a;
}

.footer-inner {
    display: grid;
    grid-template-columns: 1.5fr 0.7fr 0.7fr;
    gap: 80px;
    padding-bottom: 55px;
}

.footer-brand p {
    max-width: 365px;
    margin: 19px 0 0;
    color: var(--text-muted);
    font-size: 0.79rem;
    line-height: 1.75;
}

.footer-column {
    display: grid;
    align-content: start;
    gap: 11px;
}

    .footer-column h3 {
        margin: 0 0 7px;
        font-family: var(--heading-font);
        font-size: 0.81rem;
    }

    .footer-column a {
        color: var(--text-muted);
        font-size: 0.76rem;
        transition: color 0.2s ease;
    }

        .footer-column a:hover {
            color: var(--primary-light);
        }

.footer-bottom {
    display: flex;
    justify-content: space-between;
    gap: 20px;
    padding: 19px 0;
    border-top: 1px solid var(--border);
    color: #566071;
    font-size: 0.68rem;
}

/* Responsive */

@media (max-width: 1080px) {
    .hero-grid {
        grid-template-columns: 1fr 0.9fr;
        gap: 35px;
    }

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

    .project-card {
        grid-template-columns: 1fr;
    }

    .project-preview {
        min-height: 225px;
    }

    .about-grid {
        gap: 55px;
    }
}

@media (max-width: 860px) {
    .menu-toggle {
        display: block;
    }

    .main-navigation {
        position: fixed;
        top: var(--header-height);
        right: 0;
        left: 0;
        display: grid;
        max-height: 0;
        gap: 0;
        padding: 0 24px;
        border-bottom: 1px solid transparent;
        background: rgba(5, 9, 13, 0.98);
        opacity: 0;
        overflow: hidden;
        pointer-events: none;
        transition: max-height 0.3s ease, padding 0.3s ease, opacity 0.2s ease;
    }

        .main-navigation.is-open {
            max-height: 430px;
            padding-top: 16px;
            padding-bottom: 23px;
            border-color: var(--border);
            opacity: 1;
            pointer-events: auto;
        }

        .main-navigation a {
            padding: 13px 0;
        }

            .main-navigation a::after {
                display: none;
            }

    .hero-section {
        min-height: auto;
        padding-top: 125px;
    }

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

    .hero-visual {
        min-height: 480px;
    }

    .section-heading {
        display: block;
    }

        .section-heading > p,
        .section-link {
            margin-top: 18px;
        }

    .projects-grid {
        grid-template-columns: 1fr;
    }

    .project-card {
        grid-template-columns: minmax(250px, 0.85fr) 1fr;
    }

    .about-grid {
        grid-template-columns: 1fr;
    }

    .contact-banner {
        grid-template-columns: auto 1fr;
    }

    .contact-button {
        grid-column: 1 / -1;
        justify-self: start;
    }

    .footer-inner {
        gap: 40px;
    }
}

@media (max-width: 620px) {
    .site-container {
        width: min(calc(100% - 30px), var(--container-width));
    }

    .hero-section {
        padding-top: 115px;
        padding-bottom: 45px;
    }

    .hero-content h1 {
        font-size: clamp(2.55rem, 12.8vw, 3.65rem);
    }

    .hero-content > p {
        font-size: 0.94rem;
    }

    .hero-actions {
        display: grid;
    }

    .button {
        width: 100%;
    }

    .hero-details {
        display: grid;
        gap: 14px;
    }

    .hero-visual {
        min-height: 390px;
    }

    .globe-core {
        width: 235px;
        height: 235px;
    }

    .orbit {
        width: 340px;
        height: 105px;
    }

    .orbit-two {
        width: 290px;
        height: 90px;
    }

    .orbit-three {
        width: 270px;
        height: 80px;
    }

    .globe-platform {
        bottom: 5px;
        width: 350px;
    }

    .section {
        padding: 72px 0;
    }

    .services-grid {
        grid-template-columns: 1fr;
    }

    .service-card {
        min-height: 245px;
    }

    .project-card {
        grid-template-columns: 1fr;
    }

    .project-preview {
        min-height: 215px;
    }

    .contact-banner {
        grid-template-columns: 1fr;
        padding: 25px 22px;
    }

    .contact-icon {
        width: 50px;
        height: 50px;
    }

    .contact-button {
        justify-self: stretch;
    }

    .footer-inner {
        grid-template-columns: 1fr;
    }

    .footer-bottom {
        display: grid;
    }
}

/* Contact form */

.contact-section {
    position: relative;
    padding: 100px 0;
    border-top: 1px solid var(--border);
    background: radial-gradient( circle at 15% 40%, rgba(41, 119, 255, 0.08), transparent 28% ), var(--background);
}

.contact-heading {
    max-width: 720px;
    margin-bottom: 42px;
}

    .contact-heading h2 {
        margin: 12px 0 15px;
        font-family: var(--heading-font);
        font-size: clamp(2.2rem, 4vw, 3.5rem);
        font-weight: 800;
        line-height: 1.14;
        letter-spacing: -0.055em;
    }

        .contact-heading h2 span {
            color: var(--primary-light);
        }

    .contact-heading > p {
        max-width: 610px;
        margin: 0;
        color: var(--text-soft);
        font-size: 0.9rem;
        line-height: 1.8;
    }

.contact-layout {
    display: grid;
    grid-template-columns: minmax(320px, 0.8fr) minmax(0, 1.2fr);
    gap: 22px;
    align-items: stretch;
}

.contact-information,
.contact-form {
    border: 1px solid var(--border);
    border-radius: 12px;
    background: linear-gradient( 145deg, rgba(15, 23, 35, 0.96), rgba(7, 12, 19, 0.96) );
}

.contact-information {
    position: relative;
    padding: 40px;
    overflow: hidden;
}

.contact-info-glow {
    position: absolute;
    top: -180px;
    left: -130px;
    width: 390px;
    height: 390px;
    border-radius: 50%;
    background: rgba(41, 119, 255, 0.15);
    filter: blur(100px);
    pointer-events: none;
}

.contact-info-label {
    position: relative;
    color: var(--primary-light);
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.13em;
    text-transform: uppercase;
}

.contact-information h3 {
    position: relative;
    max-width: 470px;
    margin: 18px 0 16px;
    font-family: var(--heading-font);
    font-size: clamp(1.65rem, 2.5vw, 2.35rem);
    font-weight: 750;
    line-height: 1.25;
    letter-spacing: -0.04em;
}

.contact-information > p {
    position: relative;
    margin: 0;
    color: var(--text-soft);
    font-size: 0.85rem;
    line-height: 1.8;
}

.contact-info-items {
    position: relative;
    display: grid;
    gap: 0;
    margin-top: 37px;
    border-top: 1px solid var(--border);
}

    .contact-info-items article {
        display: grid;
        grid-template-columns: 37px 1fr;
        gap: 16px;
        padding: 21px 0;
        border-bottom: 1px solid var(--border);
    }

        .contact-info-items article > span {
            color: var(--primary-light);
            font-family: var(--heading-font);
            font-size: 0.7rem;
            font-weight: 800;
        }

    .contact-info-items strong {
        display: block;
        margin-bottom: 5px;
        font-family: var(--heading-font);
        font-size: 0.88rem;
    }

    .contact-info-items p {
        margin: 0;
        color: var(--text-muted);
        font-size: 0.76rem;
        line-height: 1.65;
    }

.contact-form {
    position: relative;
    padding: 35px;
}

.form-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 19px;
}

.form-field {
    display: grid;
    align-content: start;
}

.form-field-full {
    grid-column: 1 / -1;
}

.form-field label {
    margin-bottom: 8px;
    color: var(--text-soft);
    font-size: 0.73rem;
    font-weight: 600;
}

.form-field input,
.form-field select,
.form-field textarea {
    width: 100%;
    border: 1px solid var(--border-light);
    border-radius: 8px;
    outline: none;
    background: rgba(4, 9, 15, 0.72);
    color: var(--text);
    font-family: var(--body-font);
    font-size: 0.82rem;
    transition: border-color 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.form-field input,
.form-field select {
    height: 49px;
    padding: 0 14px;
}

.form-field textarea {
    min-height: 155px;
    padding: 14px;
    line-height: 1.7;
    resize: vertical;
}

    .form-field input::placeholder,
    .form-field textarea::placeholder {
        color: #556074;
    }

.form-field select {
    cursor: pointer;
}

    .form-field select option {
        background: #0b111a;
        color: var(--text);
    }

    .form-field input:focus,
    .form-field select:focus,
    .form-field textarea:focus {
        border-color: rgba(58, 138, 255, 0.7);
        background: rgba(8, 16, 28, 0.94);
        box-shadow: 0 0 0 3px rgba(41, 119, 255, 0.1);
    }

.field-validation-message {
    min-height: 18px;
    margin-top: 6px;
    color: #ff7e83;
    font-size: 0.68rem;
}

.contact-validation-summary {
    margin-bottom: 18px;
    color: #ff8b8f;
    font-size: 0.75rem;
}

    .contact-validation-summary:empty {
        display: none;
    }

    .contact-validation-summary ul {
        margin: 0;
        padding: 13px 16px 13px 33px;
        border: 1px solid rgba(255, 100, 105, 0.24);
        border-radius: 8px;
        background: rgba(255, 73, 79, 0.06);
    }

.input-validation-error {
    border-color: rgba(255, 100, 105, 0.7) !important;
}

.privacy-field {
    margin-top: 18px;
}

.privacy-checkbox {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    color: var(--text-muted);
    font-size: 0.72rem;
    line-height: 1.55;
    cursor: pointer;
}

    .privacy-checkbox input {
        position: absolute;
        width: 1px;
        height: 1px;
        opacity: 0;
    }

.custom-checkbox {
    position: relative;
    width: 18px;
    height: 18px;
    flex: 0 0 18px;
    margin-top: 1px;
    border: 1px solid var(--border-light);
    border-radius: 4px;
    background: rgba(4, 9, 15, 0.8);
}

.privacy-checkbox input:checked + .custom-checkbox {
    border-color: var(--primary);
    background: var(--primary);
}

    .privacy-checkbox input:checked + .custom-checkbox::after {
        position: absolute;
        top: 2px;
        left: 5px;
        width: 5px;
        height: 9px;
        border: solid #fff;
        border-width: 0 2px 2px 0;
        content: "";
        transform: rotate(45deg);
    }

.privacy-checkbox input:focus-visible + .custom-checkbox {
    box-shadow: 0 0 0 3px rgba(41, 119, 255, 0.2);
}

.contact-submit {
    min-width: 180px;
    margin-top: 21px;
    border: 0;
    cursor: pointer;
}

    .contact-submit:disabled {
        cursor: wait;
        opacity: 0.65;
        transform: none;
    }

.contact-honeypot {
    position: absolute;
    left: -10000px;
    width: 1px;
    height: 1px;
    overflow: hidden;
}

.contact-alert {
    display: flex;
    align-items: flex-start;
    gap: 14px;
    margin-bottom: 22px;
    padding: 17px 20px;
    border-radius: 9px;
}

.contact-alert-success {
    border: 1px solid rgba(60, 214, 151, 0.3);
    background: rgba(60, 214, 151, 0.08);
}

.contact-alert-icon {
    display: grid;
    width: 28px;
    height: 28px;
    flex: 0 0 28px;
    place-items: center;
    border: 1px solid rgba(60, 214, 151, 0.35);
    border-radius: 50%;
    color: #55dfa3;
    font-size: 0.75rem;
}

.contact-alert strong {
    display: block;
    margin-bottom: 4px;
    font-size: 0.8rem;
}

.contact-alert p {
    margin: 0;
    color: var(--text-soft);
    font-size: 0.75rem;
}

@media (max-width: 900px) {
    .contact-layout {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 620px) {
    .contact-section {
        padding: 72px 0;
    }

    .contact-information,
    .contact-form {
        padding: 26px 21px;
    }

    .form-grid {
        grid-template-columns: 1fr;
    }

    .form-field-full {
        grid-column: auto;
    }

    .contact-submit {
        width: 100%;
    }
}

/* Legal and privacy page */

.legal-page {
    min-height: 100vh;
    padding: 150px 0 110px;
    background: radial-gradient( circle at 80% 5%, rgba(41, 119, 255, 0.09), transparent 28% ), var(--background);
}

.legal-container {
    max-width: 1120px;
}

.legal-header {
    max-width: 780px;
    margin-bottom: 58px;
}

    .legal-header h1 {
        margin: 15px 0 18px;
        font-family: var(--heading-font);
        font-size: clamp(2.8rem, 5vw, 4.6rem);
        font-weight: 800;
        line-height: 1.05;
        letter-spacing: -0.06em;
    }

    .legal-header > p {
        max-width: 690px;
        margin: 0;
        color: var(--text-soft);
        font-size: 0.95rem;
        line-height: 1.85;
    }

.legal-updated {
    display: inline-block;
    margin-top: 22px;
    color: var(--text-muted);
    font-size: 0.72rem;
}

.legal-layout {
    display: grid;
    grid-template-columns: 235px minmax(0, 1fr);
    gap: 55px;
    align-items: start;
}

.legal-navigation {
    position: sticky;
    top: 105px;
    display: grid;
    gap: 10px;
    padding: 21px;
    border: 1px solid var(--border);
    border-radius: 10px;
    background: rgba(12, 18, 27, 0.75);
}

    .legal-navigation strong {
        margin-bottom: 8px;
        font-family: var(--heading-font);
        font-size: 0.8rem;
    }

    .legal-navigation a {
        color: var(--text-muted);
        font-size: 0.71rem;
        line-height: 1.45;
        transition: color 0.2s ease, transform 0.2s ease;
    }

        .legal-navigation a:hover {
            color: var(--primary-light);
            transform: translateX(3px);
        }

.legal-content {
    min-width: 0;
}

    .legal-content section {
        padding: 0 0 42px;
        margin-bottom: 42px;
        border-bottom: 1px solid var(--border);
        scroll-margin-top: 105px;
    }

        .legal-content section:last-child {
            margin-bottom: 0;
            border-bottom: 0;
        }

.legal-number {
    display: inline-block;
    margin-bottom: 10px;
    color: var(--primary-light);
    font-family: var(--heading-font);
    font-size: 0.69rem;
    font-weight: 800;
}

.legal-content h2 {
    margin: 0 0 17px;
    font-family: var(--heading-font);
    font-size: 1.55rem;
    font-weight: 750;
    letter-spacing: -0.035em;
}

.legal-content p,
.legal-content li {
    color: var(--text-soft);
    font-size: 0.86rem;
    line-height: 1.85;
}

.legal-content p {
    margin: 0 0 15px;
}

.legal-content ul {
    display: grid;
    gap: 7px;
    margin: 5px 0 20px;
    padding-left: 21px;
}

.legal-content a {
    color: var(--primary-light);
}

    .legal-content a:hover {
        color: #ffffff;
    }

.legal-business-data {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1px;
    margin-top: 24px;
    border: 1px solid var(--border);
    border-radius: 10px;
    background: var(--border);
    overflow: hidden;
}

    .legal-business-data > div {
        display: grid;
        gap: 6px;
        min-height: 88px;
        align-content: center;
        padding: 18px;
        background: var(--surface);
    }

    .legal-business-data span {
        color: var(--text-muted);
        font-size: 0.67rem;
    }

    .legal-business-data strong {
        overflow-wrap: anywhere;
        font-size: 0.8rem;
        font-weight: 600;
    }

.legal-external-link {
    display: inline-flex;
    align-items: center;
    gap: 9px;
    margin-top: 4px;
    font-size: 0.78rem;
    font-weight: 600;
}

.legal-contact-email {
    display: inline-block;
    padding: 13px 16px;
    border: 1px solid var(--primary-border);
    border-radius: 8px;
    background: var(--primary-soft);
    font-size: 0.82rem;
    font-weight: 600;
}

.privacy-checkbox a {
    color: var(--primary-light);
    text-decoration: underline;
    text-decoration-color: rgba(58, 138, 255, 0.4);
    text-underline-offset: 3px;
}

    .privacy-checkbox a:hover {
        color: #ffffff;
    }

@media (max-width: 850px) {
    .legal-layout {
        grid-template-columns: 1fr;
    }

    .legal-navigation {
        position: static;
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

        .legal-navigation strong {
            grid-column: 1 / -1;
        }
}

@media (max-width: 620px) {
    .legal-page {
        padding: 120px 0 75px;
    }

    .legal-header {
        margin-bottom: 38px;
    }

    .legal-navigation {
        grid-template-columns: 1fr;
    }

        .legal-navigation strong {
            grid-column: auto;
        }

    .legal-business-data {
        grid-template-columns: 1fr;
    }

    .legal-content section {
        padding-bottom: 32px;
        margin-bottom: 32px;
    }
}