/* Meralovix — базовий шар: скидання, палітра, типографіка, шапка, ведучий блок, футер */

*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

:root {
    --mrv-deep: #1f3a5f;
    --mrv-mid: #33608f;
    --mrv-accent: #ff6b5b;
    --mrv-accent-dark: #e04a3a;
    --mrv-ink: #14202e;
    --mrv-mute: #5f7085;
    --mrv-edge: #dbe4ee;
    --mrv-paper: #f6f9fc;
    --mrv-tint: #e8eff7;
    --mrv-panel: #ffffff;
    --mrv-night: #0c1826;

    --mrv-head: 'Segoe UI Semibold', 'Segoe UI', Tahoma, sans-serif;
    --mrv-ui: 'Tahoma', 'Geneva', sans-serif;

    --mrv-r1: 4px;
    --mrv-r2: 10px;
    --mrv-r3: 18px;

    --mrv-lift1: 0 2px 8px rgba(20, 32, 46, .05);
    --mrv-lift2: 0 10px 26px rgba(20, 32, 46, .09);
    --mrv-lift3: 0 22px 52px rgba(20, 32, 46, .13);
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--mrv-ui);
    font-size: 16px;
    line-height: 1.7;
    color: var(--mrv-ink);
    background:
        linear-gradient(180deg, var(--mrv-paper) 0%, var(--mrv-tint) 100%);
    background-attachment: fixed;
    min-height: 100vh;
}

h1, h2, h3, h4, h5 {
    font-family: var(--mrv-head);
    font-weight: 600;
}

a {
    color: var(--mrv-mid);
    text-decoration: none;
    transition: color .18s ease;
}

a:hover {
    color: var(--mrv-accent-dark);
}

/* ── Шапка ─────────────────────────────────────────────── */

.MrvTopBar {
    padding: 16px 20px;
    background: var(--mrv-panel);
    border-bottom: 1px solid var(--mrv-edge);
    box-shadow: var(--mrv-lift1);
}

.MrvTopBarInner {
    max-width: 1180px;
    margin: 0 auto;
    text-align: center;
}

.MrvTopBarBrand {
    display: inline-block;
    font-family: var(--mrv-head);
    font-size: 22px;
    font-weight: 700;
    letter-spacing: .22em;
    text-transform: uppercase;
    color: var(--mrv-deep);
}

.MrvTopBarBrand:hover {
    color: var(--mrv-mid);
}

/* ── Ведучий блок документа ────────────────────────────── */

.MrvDocLead {
    max-width: 1180px;
    margin: 0 auto;
    padding: 54px 20px 30px;
}

.MrvDocLeadPanel {
    position: relative;
    overflow: hidden;
    padding: 40px 42px 36px;
    border-radius: var(--mrv-r3);
    background: linear-gradient(120deg, var(--mrv-deep) 0%, var(--mrv-mid) 100%);
    box-shadow: var(--mrv-lift3);
    color: #fff;
}

.MrvDocLeadPanel::after {
    content: "";
    position: absolute;
    right: -70px;
    top: -70px;
    width: 240px;
    height: 240px;
    border-radius: 50%;
    background: rgba(255, 107, 91, .18);
}

.MrvDocLeadTag {
    position: relative;
    z-index: 1;
    display: inline-block;
    padding: 5px 14px;
    margin-bottom: 16px;
    border-radius: var(--mrv-r1);
    background: var(--mrv-accent);
    font-size: 11px;
    font-weight: 700;
    letter-spacing: .18em;
    text-transform: uppercase;
    color: #fff;
}

.MrvDocLeadTitle {
    position: relative;
    z-index: 1;
    max-width: 780px;
    font-size: clamp(27px, 4.2vw, 44px);
    line-height: 1.14;
    color: #fff;
    margin-bottom: 14px;
}

.MrvDocLeadSub {
    position: relative;
    z-index: 1;
    max-width: 700px;
    font-size: 16px;
    line-height: 1.75;
    color: rgba(232, 239, 247, .88);
}

.MrvDocLeadMeta {
    position: relative;
    z-index: 1;
    display: flex;
    flex-wrap: wrap;
    gap: 10px 26px;
    margin-top: 22px;
    padding-top: 18px;
    border-top: 1px solid rgba(255, 255, 255, .2);
    font-size: 13px;
    color: rgba(232, 239, 247, .78);
}

.MrvDocLeadMeta b {
    color: #fff;
    font-weight: 700;
}

/* ── Обгортка контенту ─────────────────────────────────── */

.MrvBoard {
    max-width: 1180px;
    margin: 0 auto;
    padding: 0 20px 70px;
}

/* ── Футер ─────────────────────────────────────────────── */

.MrvFootRail {
    margin-top: 46px;
    padding: 26px 20px 22px;
    background: var(--mrv-night);
    border-top: 3px solid var(--mrv-accent);
    text-align: center;
}

.MrvFootInner {
    max-width: 980px;
    margin: 0 auto;
}

.MrvFootLinks {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 8px 24px;
    margin-bottom: 14px;
}

.MrvFootLinks a {
    font-size: 12px;
    letter-spacing: .04em;
    color: #9fb2c6;
}

.MrvFootLinks a:hover {
    color: var(--mrv-accent);
}

.MrvFootCopy {
    font-size: 12px;
    color: #7d90a5;
    margin-bottom: 10px;
}

.MrvFootWarn {
    max-width: 760px;
    margin: 0 auto;
    font-size: 11px;
    line-height: 1.66;
    color: #63768b;
}

@media (max-width: 760px) {
    .MrvDocLead {
        padding-top: 34px;
    }
    .MrvDocLeadPanel {
        padding: 28px 22px 26px;
        border-radius: 14px;
    }
    .MrvTopBarBrand {
        font-size: 18px;
        letter-spacing: .16em;
    }
}