:root {
    --bg: #f7f8fa;
    --surface: #ffffff;
    --text: #111827;
    --muted: #667085;
    --border: #e6e8ec;
    --accent: #2563eb;
    --accent-soft: #eef4ff;
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

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

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

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


/* HEADER */

.header {
    background: rgba(255,255,255,.92);
    border-bottom: 1px solid var(--border);
}

.nav {
    height: 72px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo {
    font-size: 21px;
    font-weight: 750;
    letter-spacing: -.5px;
}

nav {
    display: flex;
    gap: 28px;
}

nav a {
    color: var(--muted);
    font-size: 14px;
}

nav a:hover {
    color: var(--text);
}


/* HERO */

.hero {
    padding: 100px 0 110px;
}

.hero-inner {
    display: grid;
    grid-template-columns: 1.15fr .85fr;
    gap: 80px;
    align-items: center;
}

.badge,
.eyebrow {
    display: inline-block;
    color: var(--accent);
    font-size: 13px;
    font-weight: 700;
    letter-spacing: .08em;
    text-transform: uppercase;
}

h1 {
    margin: 18px 0 24px;
    font-size: clamp(43px, 5vw, 68px);
    line-height: 1.02;
    letter-spacing: -.045em;
}

.lead {
    max-width: 620px;
    color: var(--muted);
    font-size: 19px;
    line-height: 1.65;
}

.actions {
    margin-top: 34px;
    display: flex;
    gap: 12px;
}

.button {
    padding: 13px 21px;
    border-radius: 10px;
    background: var(--text);
    color: white;
    font-size: 14px;
    font-weight: 600;
}

.button.secondary {
    background: var(--surface);
    color: var(--text);
    border: 1px solid var(--border);
}


/* PANEL */

.panel {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 18px;
    box-shadow: 0 22px 65px rgba(17,24,39,.08);
    overflow: hidden;
}

.panel-top {
    height: 42px;
    display: flex;
    align-items: center;
    gap: 7px;
    padding: 0 15px;
    background: #fafafa;
    border-bottom: 1px solid var(--border);
}

.panel-top span {
    width: 9px;
    height: 9px;
    border-radius: 50%;
    background: #d8dce2;
}

.panel-body {
    padding: 28px;
}

.panel-title {
    font-size: 18px;
    font-weight: 650;
    margin-bottom: 30px;
}

.metric {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.metric small,
.mini-grid small {
    display: block;
    color: var(--muted);
    margin-bottom: 6px;
}

.metric strong,
.mini-grid strong {
    font-size: 14px;
}

.status {
    width: 11px;
    height: 11px;
    border-radius: 50%;
    background: #22c55e;
    box-shadow: 0 0 0 5px rgba(34,197,94,.12);
}

.line {
    height: 1px;
    background: var(--border);
    margin: 28px 0;
}

.mini-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
}


/* FEATURES */

.features {
    padding: 100px 0;
    background: white;
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
}

.section-head span {
    color: var(--accent);
    font-size: 13px;
    font-weight: 700;
}

.section-head h2 {
    margin: 12px 0 50px;
    font-size: 42px;
    letter-spacing: -.035em;
}

.cards {
    display: grid;
    grid-template-columns: repeat(3,1fr);
    gap: 20px;
}

.card {
    padding: 29px;
    border: 1px solid var(--border);
    border-radius: 14px;
}

.icon {
    color: var(--accent);
    font-size: 12px;
    font-weight: 800;
    margin-bottom: 30px;
}

.card h3 {
    font-size: 18px;
}

.card p {
    color: var(--muted);
    line-height: 1.65;
    font-size: 14px;
}


/* INFO */

.info {
    padding: 90px 0;
}

.info-inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.info h2 {
    margin: 10px 0 0;
    font-size: 36px;
}

.info p {
    color: var(--muted);
    line-height: 1.7;
}


/* FOOTER */

footer {
    padding: 28px 0;
    border-top: 1px solid var(--border);
    background: white;
}

.footer-inner {
    display: flex;
    justify-content: space-between;
    color: var(--muted);
    font-size: 13px;
}

.footer-inner div {
    display: flex;
    gap: 20px;
}


/* MOBILE */

@media (max-width: 800px) {

    nav {
        display: none;
    }

    .hero {
        padding: 70px 0;
    }

    .hero-inner {
        grid-template-columns: 1fr;
        gap: 50px;
    }

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

    .info-inner {
        grid-template-columns: 1fr;
        gap: 25px;
    }

    .footer-inner {
        flex-direction: column;
        gap: 15px;
    }
}