:root {
    color-scheme: light;
    --ink: #13231d;
    --muted: #5d6d67;
    --accent: #168663;
    --accent-dark: #0b6549;
    --surface: rgba(255, 255, 255, 0.86);
    --line: rgba(19, 35, 29, 0.12);
    --shadow: 0 24px 70px rgba(28, 67, 52, 0.14);
}

* {
    box-sizing: border-box;
}

html {
    min-height: 100%;
    background: #edf4ef;
}

body {
    min-height: 100vh;
    margin: 0;
    color: var(--ink);
    font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    background:
        radial-gradient(circle at 14% 12%, rgba(92, 203, 159, 0.28), transparent 34rem),
        radial-gradient(circle at 88% 78%, rgba(49, 145, 207, 0.16), transparent 30rem),
        linear-gradient(145deg, #f7faf8 0%, #e5f0e9 100%);
}

a {
    color: var(--accent-dark);
    text-underline-offset: 0.2em;
}

.shell {
    width: min(1120px, calc(100% - 40px));
    margin: 0 auto;
}

.topbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    padding: 28px 0;
}

.brand {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    color: var(--ink);
    font-weight: 760;
    letter-spacing: -0.02em;
    text-decoration: none;
}

.mark {
    display: grid;
    width: 38px;
    height: 38px;
    place-items: center;
    border-radius: 12px;
    color: white;
    background: linear-gradient(145deg, var(--accent), var(--accent-dark));
    box-shadow: 0 9px 22px rgba(11, 101, 73, 0.25);
}

.nav {
    display: flex;
    gap: 20px;
    font-size: 14px;
}

.nav a {
    color: var(--muted);
    text-decoration: none;
}

.hero {
    display: grid;
    min-height: calc(100vh - 188px);
    align-items: center;
    padding: 56px 0 96px;
}

.card {
    position: relative;
    overflow: hidden;
    padding: clamp(34px, 7vw, 82px);
    border: 1px solid rgba(255, 255, 255, 0.9);
    border-radius: 36px;
    background: var(--surface);
    box-shadow: var(--shadow);
    backdrop-filter: blur(20px);
}

.card::after {
    position: absolute;
    right: -110px;
    bottom: -150px;
    width: 380px;
    height: 380px;
    border-radius: 50%;
    background: linear-gradient(145deg, rgba(22, 134, 99, 0.16), rgba(49, 145, 207, 0.08));
    content: "";
}

.eyebrow {
    display: inline-flex;
    padding: 8px 12px;
    border: 1px solid rgba(22, 134, 99, 0.17);
    border-radius: 999px;
    color: var(--accent-dark);
    background: rgba(22, 134, 99, 0.08);
    font-size: 13px;
    font-weight: 720;
    letter-spacing: 0.045em;
    text-transform: uppercase;
}

h1 {
    max-width: 800px;
    margin: 24px 0 20px;
    font-size: clamp(44px, 7vw, 82px);
    line-height: 0.98;
    letter-spacing: -0.055em;
}

.lead {
    max-width: 690px;
    margin: 0;
    color: var(--muted);
    font-size: clamp(18px, 2.3vw, 24px);
    line-height: 1.55;
}

.status {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-top: 34px;
    color: var(--muted);
    font-size: 14px;
}

.capabilities {
    position: relative;
    z-index: 1;
    display: grid;
    max-width: 760px;
    margin: 34px 0 0;
    padding: 0;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 12px;
    list-style: none;
}

.capabilities li {
    padding: 16px;
    border: 1px solid var(--line);
    border-radius: 18px;
    color: var(--muted);
    background: rgba(255, 255, 255, 0.62);
    font-size: 14px;
    line-height: 1.45;
}

.operator {
    padding: 18px 20px;
    border: 1px solid var(--line);
    border-radius: 18px;
    background: rgba(22, 134, 99, 0.05);
}

.dot {
    width: 9px;
    height: 9px;
    border-radius: 50%;
    background: #29aa78;
    box-shadow: 0 0 0 5px rgba(41, 170, 120, 0.13);
}

.content-card {
    max-width: 800px;
    margin: 44px auto 90px;
    padding: clamp(28px, 6vw, 62px);
    border: 1px solid var(--line);
    border-radius: 30px;
    background: rgba(255, 255, 255, 0.9);
    box-shadow: var(--shadow);
}

.content-card h1 {
    margin-top: 0;
    font-size: clamp(34px, 5vw, 56px);
}

.content-card h2 {
    margin-top: 32px;
    font-size: 22px;
}

.content-card p,
.content-card li {
    color: var(--muted);
    font-size: 17px;
    line-height: 1.7;
}

.callback-icon {
    display: grid;
    width: 68px;
    height: 68px;
    place-items: center;
    border-radius: 22px;
    color: white;
    background: linear-gradient(145deg, var(--accent), var(--accent-dark));
    font-size: 32px;
    box-shadow: 0 16px 34px rgba(11, 101, 73, 0.22);
}

.footer {
    display: flex;
    justify-content: space-between;
    gap: 24px;
    padding: 0 0 34px;
    color: var(--muted);
    font-size: 13px;
}

@media (max-width: 640px) {
    .shell {
        width: min(100% - 24px, 1120px);
    }

    .topbar,
    .footer {
        align-items: flex-start;
        flex-direction: column;
    }

    .nav {
        gap: 14px;
    }

    .hero {
        min-height: auto;
        padding: 28px 0 62px;
    }

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

    .card {
        border-radius: 26px;
    }
}