:root {
    --c1: #6c3fd1;
    --c1d: #4f2ca0;
    --c2: #ffe9a8;
    --c3: #0f1a26;
    --c4: #e7f2ff;
    --txt: #1d2630;
    --txt-inv: #ffffff
}

* {
    box-sizing: border-box
}

html, body {
    margin: 0;
    padding: 0
}

body {
    font-family: "Manrope", system-ui, -apple-system, Segoe UI, Roboto, Ubuntu, "Helvetica Neue", Arial, sans-serif;
    color: var(--txt);
    background: linear-gradient(180deg, #fafcff 0%, #f4f7ff 100%)
}

a {
    color: var(--c1);
    text-decoration: none;
    transition: opacity .2s
}

a:hover {
    opacity: .8
}

.container {
    max-width: 1160px;
    margin: 0 auto;
    padding: 0 20px
}

.row {
    display: flex;
    flex-wrap: wrap;
    gap: 24px
}

.col {
    flex: 1 1 0
}

.col-4 {
    flex: 0 0 calc(33.333% - 16px)
}

.col-6 {
    flex: 0 0 calc(50% - 12px)
}

.col-8 {
    flex: 0 0 calc(66.666% - 16px)
}

h1, h2, h3, h4 {
    margin: 0 0 12px 0;
    line-height: 1.2
}

p {
    margin: 0 0 14px 0
}

.btn {
    display: inline-block;
    background: var(--c1);
    color: #fff;
    padding: 12px 18px;
    border-radius: 10px;
    font-weight: 700;
    border: 0
}

.btn.alt {
    background: var(--c2);
    color: #2a1a00
}

.btn.ghost {
    background: transparent;
    color: #fff;
    border: 2px solid #fff
}

nav {
    background: #ffffffcc;
    backdrop-filter: saturate(150%) blur(6px);
    border-bottom: 1px solid #e9edf7;
    position: sticky;
    top: 0;
    z-index: 10
}

.navbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 20px;
}

.brand {
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 900;
    color: var(--c1)
}

.brand .mark {
    width: 28px;
    height: 28px;
    border-radius: 8px;
    background: conic-gradient(from 180deg at 50% 50%, var(--c1) 0 40%, var(--c1d) 40% 70%, #8ee 70% 100%)
}

.menu {
    display: flex;
    gap: 18px
}

.menu a {
    padding: 8px 10px;
    border-radius: 8px
}

.menu a.active {
    background: var(--c4)
}

.hero {
    background: radial-gradient(1200px 600px at 80% -100px, rgba(108, 63, 209, .25) 0, transparent 60%), linear-gradient(135deg, var(--c1) 0%, var(--c1d) 100%);
    color: #fff
}

.hero .wrap {
    padding: 72px 0
}

.hero h1 {
    font-size: clamp(32px, 4vw, 56px)
}

.hero p {
    font-size: clamp(16px, 2.1vw, 20px);
    opacity: .95
}

.hero .card {
    margin-top: 26px;
    background: #0d1020cc;
    border: 1px solid #2a2e46;
    border-radius: 14px;
    padding: 18px
}

.grid {
    padding: 56px 0
}

.card {
    background: #fff;
    border: 1px solid #e9edf7;
    border-radius: 14px;
    padding: 22px
}

.card.dark {
    background: var(--c3);
    color: #d7e2ff;
    border-color: #2a3342
}

.badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--c2);
    color: #3b2a00;
    border-radius: 999px;
    padding: 6px 12px;
    font-weight: 700
}

.lead {
    font-size: 18px
}

.figure {
    position: relative;
    overflow: hidden;
    border-radius: 16px
}

.figure img {
    width: 100%;
    height: auto;
    display: block
}

.figure .ring {
    position: absolute;
    inset: auto -30px -30px auto;
    width: 160px;
    height: 160px;
    border-radius: 50%;
    background: radial-gradient(circle at 35% 35%, #fff4 0, transparent 55%);
    border: 3px dashed #fff7
}

.split {
    display: grid;
    grid-template-columns:1.2fr 1fr;
    gap: 28px
}

.kpis {
    display: grid;
    grid-template-columns:repeat(3, 1fr);
    gap: 18px
}

.kpi {
    background: #fff;
    border: 1px solid #e9edf7;
    padding: 18px;
    border-radius: 12px;
    text-align: center
}

.kpi strong {
    font-size: 28px;
    color: var(--c1)
}

.section-title {
    font-size: 28px;
    margin-bottom: 12px
}

footer {
    margin-top: 56px;
    background: #0c1220;
    color: #b9c4da
}

footer .wrap {
    padding: 36px 20px
}

.footer-grid {
    display: grid;
    grid-template-columns:1.2fr 1fr;
    gap: 24px
}

.footer-mini {
    background: #0a0f1b;
    color: #93a3bf;
    border-top: 1px solid #141d2e
}

.footer-mini .wrap {
    padding: 14px 0
}

form label {
    display: block;
    margin-bottom: 6px;
    font-weight: 700
}

input, textarea, select {
    width: 100%;
    padding: 12px 14px;
    border: 1px solid #d8e0ee;
    border-radius: 10px;
    background: #fff
}

input:focus, textarea:focus, select:focus {
    outline: none;
    border-color: var(--c1);
    box-shadow: 0 0 0 3px rgba(108, 63, 209, .18)
}

.form-grid {
    display: grid;
    grid-template-columns:1fr 1fr;
    gap: 16px
}

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

.note {
    background: var(--c4);
    border: 1px dashed #cfe5ff;
    border-radius: 12px;
    padding: 14px
}

.hero-cta {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    margin-top: 18px
}

img.round {
    border-radius: 14px
}

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

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

    .col-4 {
        flex: 0 0 100%
    }

    .col-6, .col-8 {
        flex: 0 0 100%
    }
}

@media (max-width: 640px) {
    .menu {
        flex-wrap: wrap;
        gap: 10px
    }

    .hero .wrap {
        padding: 48px 20px
    }
    .footer-grid{
        grid-template-columns: minmax(0,1fr);
    }
}

img {
    max-width: 100%;
}