:root {
    --bg: #0f1323;
    --ink: #0c0d10;
    --surface: #181c32;
    --muted: #a9b0c6;
    --brand: #7ef0d4;
    --brand2: #a77bff;
    --accent: #ffd166;
    --white: #ffffff
}

* {
    box-sizing: border-box
}

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

body {
    font-family: 'Manrope', system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
    background: linear-gradient(120deg, var(--bg), #0b1020 55%, #0f1323);
    color: var(--white)
}

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

a:hover {
    opacity: .85
}

img {
    max-width: 100%;
    height: auto;
    display: block
}

.container {
    width: 100%;
    max-width: 1180px;
    margin: 0 auto;
    padding: 0 20px
}

.nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 18px 0
}

.brand {
    font-weight: 800;
    letter-spacing: .3px;
    color: var(--white);
    font-size: 1.15rem
}

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

.menu a {
    color: var(--muted);
    font-weight: 700
}

.menu a.active, .menu a:hover {
    color: var(--brand)
}

.hero {
    position: relative;
    overflow: hidden
}

.hero-wrap {
    display: grid;
    grid-template-columns:1.2fr 1fr;
    gap: 28px;
    align-items: center;
    padding: 58px 20px;
}

.hero h1 {
    font-size: clamp(2rem, 3.6vw, 3.2rem);
    line-height: 1.1;
    margin: 0 0 14px
}

.hero p.lead {
    font-size: clamp(1.05rem, 1.2vw, 1.15rem);
    color: var(--muted);
    margin: 0 0 18px
}

.badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: linear-gradient(135deg, var(--brand), var(--brand2));
    color: var(--ink);
    font-weight: 800;
    border-radius: 999px;
    padding: 8px 14px
}

.btn {
    display: inline-block;
    background: var(--brand);
    color: var(--ink);
    padding: 12px 18px;
    border-radius: 12px;
    font-weight: 900
}

.btn.alt {
    background: var(--brand2);
    color: var(--white)
}

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

.card {
    background: linear-gradient(180deg, var(--surface), #14182b);
    border: 1px solid rgba(255, 255, 255, .06);
    border-radius: 18px;
    padding: 22px
}

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

.grid-2 {
    display: grid;
    grid-template-columns:repeat(1, 1fr);
    gap: 18px
}

.section {
    padding: 52px 0
}

.kicker {
    color: var(--accent);
    font-weight: 800;
    letter-spacing: .4px;
    margin: 0 0 8px
}

.h2 {
    font-size: clamp(1.6rem, 2.6vw, 2.2rem);
    margin: 0 0 10px
}

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

.figure::after {
    content: "";
    position: absolute;
    inset: -40px -60px auto auto;
    width: 280px;
    height: 280px;
    background: radial-gradient(120px 120px at 80% 20%, rgba(126, 240, 212, .5), transparent 70%);
    filter: blur(10px)
}

.detail {
    position: absolute;
    inset: auto auto 0 0;
    width: 100%;
    height: 7px;
    background: linear-gradient(90deg, var(--brand), var(--brand2), var(--accent))
}

.feature {
    display: flex;
    gap: 12px
}

.icon {
    width: 40px;
    height: 40px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, rgba(126, 240, 212, .25), rgba(167, 123, 255, .25));
    color: var(--white)
}

.quote {
    background: linear-gradient(180deg, #10142a, #0f162d);
    border-left: 4px solid var(--brand);
    padding: 18px;
    border-radius: 12px;
    color: #dfe5ff
}

.list {
    display: grid;
    grid-template-columns:1fr 1fr;
    gap: 10px
}

.form {
    display: grid;
    grid-template-columns:1fr 1fr;
    gap: 14px;
    margin-top: 16px
}

.input, .textarea {
    background: #0b0f1f;
    border: 1px solid rgba(255, 255, 255, .08);
    color: var(--white);
    padding: 12px 14px;
    border-radius: 12px;
    width: 100%
}

.textarea {
    min-height: 130px;
    grid-column: 1/-1
}

.footer {
    padding: 28px 0;
    border-top: 1px solid rgba(255, 255, 255, .08);
    color: var(--muted);
    font-size: .95rem
}

.footer a {
    color: var(--white)
}

.bi {
    vertical-align: -.15em
}

.notice {
    background: linear-gradient(90deg, rgba(126, 240, 212, .1), rgba(167, 123, 255, .1));
    border: 1px dashed rgba(255, 255, 255, .18);
    padding: 14px;
    border-radius: 12px
}

@media (min-width: 760px) {
    .grid-3 {
        grid-template-columns:repeat(3, 1fr)
    }

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

@media (max-width: 980px) {
    .hero-wrap {
        grid-template-columns:1fr
    }
    .menu{
        display: none;
    }
    .grid-4{
        grid-template-columns: minmax(0,1fr) !important;
    }
}