.menu,
.nav {
    display: flex;
    align-items: center;
}
.btn.secondary,
.menu a:hover,
body {
    color: var(--text);
}
h2,
p {
    margin: 0 0 16px;
}
:root {
    --bg: #07111f;
    --card: #0d1b2e;
    --soft: #13243b;
    --text: #f6f8fb;
    --muted: #b8c2d1;
    --brand: #2ee6a6;
    --brand2: #38bdf8;
    --danger: #ffcc66;
    --border: rgba(255, 255, 255, 0.1);
}
* {
    box-sizing: border-box;
}
html {
    scroll-behavior: smooth;
}
body {
    margin: 0;
    font-family: Arial, Helvetica, sans-serif;
    background: linear-gradient(180deg, #07111f 0, #0a1525 55%, #07111f 100%);
    line-height: 1.7;
}
a {
    color: inherit;
    text-decoration: none;
}
img {
    max-width: 100%;
    height: auto;
}
.container {
    width: min(1140px, 92%);
    margin: auto;
}
.header {
    position: sticky;
    background: rgba(7, 17, 31, 0.92);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border);
}
.nav {
    justify-content: space-between;
    padding: 14px 0;
}
.logo {
    font-weight: 800;
    font-size: 22px;
    letter-spacing: 0.3px;
}
.badge,
.btn {
    font-weight: 700;
}
.logo span {
    color: var(--brand);
}
.article ol,
.article ul,
.menu a,
p {
    color: var(--muted);
}
.menu {
    gap: 18px;
    font-size: 15px;
}
.btn {
    display: inline-block;
    padding: 12px 20px;
    border-radius: 999px;
    background: linear-gradient(135deg, var(--brand), var(--brand2));
    color: #04101c;
    border: 0;
}
.badge,
.kicker {
    color: var(--brand);
}
.btn.secondary {
    background: 0 0;
    border: 1px solid var(--border);
}
.hero {
    padding: 88px 0 54px;
}
.hero-grid {
    display: grid;
    grid-template-columns: 1.15fr 0.85fr;
    gap: 36px;
    align-items: center;
}
.badge {
    display: inline-flex;
    padding: 7px 13px;
    border-radius: 999px;
    background: rgba(46, 230, 166, 0.12);
    border: 1px solid rgba(46, 230, 166, 0.25);
    font-size: 14px;
}
h1 {
    font-size: clamp(36px, 5vw, 62px);
    line-height: 1.08;
    margin: 18px 0;
}
h2 {
    font-size: clamp(28px, 3.2vw, 42px);
    line-height: 1.2;
}
h3 {
    font-size: 22px;
    margin: 0 0 8px;
}
.hero p {
    font-size: 18px;
}
.actions {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    margin-top: 26px;
}
.card,
.hero-card,
.price-card {
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.06), rgba(255, 255, 255, 0.03));
    border: 1px solid var(--border);
    border-radius: 26px;
    padding: 26px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.24);
}
.checklist,
.hero-card ul {
    padding: 0;
    margin: 0;
    list-style: none;
}
.checklist li,
.hero-card li {
    padding: 10px 0 10px 30px;
    position: relative;
    color: var(--muted);
}
.checklist li:before,
.hero-card li:before {
    content: "✓";
    position: absolute;
    left: 0;
    top: 10px;
    color: var(--brand);
    font-weight: 900;
}
.section {
    padding: 58px 0;
}
.grid-3,
.prices {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 18px;
}
.grid-2 {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 18px;
}
.card {
    padding: 24px;
}
.card p:last-child {
    margin-bottom: 0;
}
.kicker {
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    font-size: 13px;
}
.dropdown-menu a,
.footer,
.price small {
    color: var(--muted);
}
.price-card.featured {
    border-color: rgba(46, 230, 166, 0.45);
    transform: translateY(-8px);
}
.price {
    font-size: 42px;
    font-weight: 900;
    margin: 12px 0;
}
.price small {
    font-size: 15px;
}
.faq details {
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: 18px;
    padding: 18px 20px;
    margin-bottom: 12px;
}
.faq summary {
    cursor: pointer;
    font-weight: 800;
}
.faq p {
    margin-top: 12px;
}
.cta {
    background: linear-gradient(135deg, rgba(46, 230, 166, 0.16), rgba(56, 189, 248, 0.12));
    border: 1px solid var(--border);
    border-radius: 30px;
    padding: 38px;
    text-align: center;
}
.footer {
    border-top: 1px solid var(--border);
    padding: 34px 0;
    font-size: 14px;
}
.footer-grid {
    display: flex;
    justify-content: space-between;
    gap: 20px;
    flex-wrap: wrap;
}
.article {
    max-width: 880px;
    margin: auto;
}
.article h1 {
    font-size: clamp(34px, 4vw, 54px);
}
.article h2 {
    margin-top: 38px;
}
.notice {
    background: rgba(255, 204, 102, 0.11);
    border: 1px solid rgba(255, 204, 102, 0.25);
    color: #ffe3a3;
    padding: 16px;
    border-radius: 18px;
    margin: 18px 0;
}
.form {
    display: grid;
    gap: 12px;
}
input,
select,
textarea {
    width: 100%;
    padding: 14px 16px;
    border-radius: 14px;
    border: 1px solid var(--border);
    background: #09182a;
    color: var(--text);
}
textarea {
    min-height: 130px;
}
.menu-toggle {
    display: none;
    background: 0 0;
    border: none;
    color: #fff;
    font-size: 32px;
    cursor: pointer;
}
@media (max-width: 850px) {
    .grid-2,
    .grid-3,
    .hero-grid,
    .prices {
        grid-template-columns: 1fr;
    }
    .hero {
        padding-top: 56px;
    }
    .price-card.featured {
        transform: none;
    }
    .dropdown:hover .dropdown-menu,
    .menu-toggle {
        display: block;
    }
    .nav {
        position: relative;
    }
    .menu,
    .menu-toggle {
        position: absolute;
        left: 0;
    }
    .menu-toggle {
        top: 5px;
    }
    .menu {
        display: none;
        flex-direction: column;
        top: 70px;
        width: 100%;
        background: #0d1b2e;
        padding: 20px;
        border-radius: 20px;
        box-shadow: 0 20px 50px rgba(0, 0, 0, 0.4);
        z-index: 9999;
    }
    .menu.active {
        display: flex;
    }
    .dropdown-menu {
        position: static;
        display: none;
        margin-top: 0;
    }
}
.header {
    position: sticky;
    top: 0;
    z-index: 99999;
}
.dropdown {
    position: relative;
}
.dropdown-menu {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    min-width: 240px;
    background: #0d1b2e;
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 10px;
    z-index: 999;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.35);
}
.error-message,
.success-message {
    padding: 14px 18px;
    margin-bottom: 18px;
    font-weight: 700;
}
.dropdown-menu a {
    display: block;
    padding: 10px 12px;
    border-radius: 10px;
    margin: 0;
}
.dropdown-menu a:hover {
    background: rgba(255, 255, 255, 0.08);
    color: var(--text);
}
.dropdown:hover .dropdown-menu {
    display: block;
}
.success-message {
    background: rgba(46, 230, 166, 0.12);
    color: #2ee6a6;
    border: 1px solid rgba(46, 230, 166, 0.35);
    border-radius: 14px;
}
.error-message {
    background: rgba(255, 80, 80, 0.12);
    color: #ff8080;
    border: 1px solid rgba(255, 80, 80, 0.35);
    border-radius: 14px;
}
.menu .btn {
    color: #000;
}