:root {
    --bg: #f5f7fb;
    --bg2: #eef2f9;
    --surface: #ffffff;
    --border: #e3e8f2;
    --text: #0f172a;
    --muted: #5b647a;
    --accent: #2f6bff;
    --accent2: #23b7a7;
    --radius: 14px;
    --shadow: 0 10px 26px rgba(16,24,40,.08);
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    font-family: system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;
    background: radial-gradient(1200px 500px at 15% 0%, rgba(47,107,255,.10), transparent 60%), radial-gradient(900px 500px at 85% 10%, rgba(35,183,167,.08), transparent 55%), linear-gradient(180deg, var(--bg2) 0%, var(--bg) 60%, var(--bg2) 100%);
    color: var(--text);
    line-height: 1.6;
}

a {
    color: var(--accent);
    text-decoration: none;
}

    a:hover {
        text-decoration: underline;
    }

.container {
    max-width: 1120px;
    margin: 0 auto;
    padding: 0 20px;
}

.header {
    position: sticky;
    top: 0;
    z-index: 50;
    border-bottom: 1px solid rgba(227,232,242,.8);
}

.header--glass {
    background: rgba(255,255,255,.72);
    backdrop-filter: blur(3px);
    -webkit-backdrop-filter: blur(3px);
}

.header__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 14px;
    padding: 12px 0;
}

.navlink {
    appearance: none;
    border: 0;
    background: transparent;
    color: var(--muted);
    padding: 8px 10px;
    border-radius: 10px;
    cursor: pointer;
    font: inherit;
    font-weight: 600;
}

    .navlink:hover {
        color: var(--text);
        background: rgba(15,23,42,.05);
    }

.brand {
    border: 0;
    background: transparent;
    padding: 0;
    cursor: pointer;
}


.brand__logo {
    height: 55px;
    width: auto;
    display: block;
}

.nav {
    display: flex;
    gap: 18px;
    flex-wrap: wrap;
}

    .nav a {
        color: var(--muted);
        padding: 8px 10px;
        border-radius: 10px;
        text-decoration: none;
    }

        .nav a:hover {
            color: var(--text);
            background: rgba(15,23,42,.05);
        }

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 10px 14px;
    border-radius: 12px;
    font-weight: 700;
    border: 1px solid transparent;
    text-decoration: none;
    cursor: pointer;
    white-space: nowrap;
}

.btn--primary {
    background: linear-gradient(90deg, var(--accent), var(--accent2));
    color: white;
    box-shadow: 0 10px 22px rgba(47,107,255,.18);
}

    .btn--primary:hover {
        filter: brightness(1.03);
        text-decoration: none;
    }

.btn--ghost {
    background: rgba(255,255,255,.75);
    border-color: rgba(227,232,242,1);
    color: var(--text);
}

    .btn--ghost:hover {
        text-decoration: none;
        background: white;
    }

.hero {
    padding: 72px 0 44px;
    border-bottom: 1px solid var(--border);
}

.hero__inner {
    display: grid;
    grid-template-columns: 1.25fr .85fr;
    gap: 18px;
    align-items: stretch;
}

.hero h1 {
    margin: 0;
    font-size: 42px;
    line-height: 1.15;
}

.lead {
    margin-top: 12px;
    color: var(--muted);
    font-size: 18px;
    max-width: 760px;
}

.hero__chips {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    margin-top: 18px;
}

.chip {
    font-size: 13px;
    color: rgba(15,23,42,.75);
    background: rgba(255,255,255,.75);
    border: 1px solid rgba(227,232,242,1);
    padding: 6px 10px;
    border-radius: 999px;
}

.hero__aside .mini-card {
    height: 100%;
}

.mini-card {
    background: rgba(255,255,255,.78);
    border: 1px solid rgba(227,232,242,1);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    padding: 18px;
}

.mini-card__title {
    font-weight: 900;
    margin-bottom: 10px;
}

.mini-card__text {
    color: var(--muted);
}

.section {
    padding: 56px 0;
    scroll-margin-top: 90px;
}

.section--alt {
    background: rgba(255,255,255,.55);
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
}

.section__head {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 14px;
    margin-bottom: 22px;
}

    .section__head h2 {
        margin: 0;
        font-size: 28px;
    }

.muted {
    color: var(--muted);
}

.grid {
    display: grid;
    gap: 16px;
}

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

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

.panel, .card, .contact {
    background: rgba(255,255,255,.82);
    border: 1px solid rgba(227,232,242,1);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    padding: 18px;
}

    .panel h3, .card h3 {
        margin: 0 0 8px;
        font-size: 18px;
    }

    .panel p, .card p {
        margin: 0;
        color: var(--muted);
    }

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

.card {
    transition: transform .18s ease, box-shadow .18s ease;
}

    .card:hover {
        transform: translateY(-2px);
        box-shadow: 0 14px 34px rgba(16,24,40,.12);
    }

.label {
    font-size: 12px;
    color: var(--muted);
    margin-bottom: 6px;
}

.footer {
    margin-top: 22px;
    padding-top: 14px;
    border-top: 1px solid rgba(227,232,242,1);
    color: var(--muted);
    font-size: 14px;
    text-align: center;
}

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

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

    .grid--2, .grid--3 {
        grid-template-columns: 1fr;
    }

    .hero h1 {
        font-size: 34px;
    }
}

@media (max-width: 820px) {
    .nav {
        display: none;
    }
}