:root {
    --bg: #070F24;
    --surface: #0D1733;
    --surface2: #101C3C;
    --blue: #0294FD;
    --blue2: #0170F5;
    --white: #F8FAFD;
    --muted: #9BA9C7;
    --line: rgba(248, 250, 253, .1)
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    background: var(--bg);
    color: var(--white);
    font-family: Inter, ui-sans-serif, system-ui, -apple-system, "Segoe UI", sans-serif;
    line-height: 1.6;
    overflow-x: hidden;
}

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

.container {
    width: min(1080px, calc(100% - 32px));
    margin: auto;
}

.site-header {
    position: fixed;
    inset: 0 0 auto;
    z-index: 100;
    background: rgba(7, 15, 36, .85);
    border-bottom: 1px solid var(--line);
    backdrop-filter: blur(18px);
}

.nav {
    height: 64px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: relative;
}

.brand {
    display: inline-flex;
    align-items: center;
    gap: 9px;
    font-size: 20px;
    font-weight: 800;
    letter-spacing: -.8px;
}

.brand b {
    color: var(--blue);
}

.brand img {
    width: 32px;
    height: 32px;
    object-fit: contain;
    border-radius: 8px;
}

.menu-toggle {
    display: block;
    background: none;
    color: white;
    border: 0;
    font-size: 24px;
    cursor: pointer;
    padding: 4px;
}

.nav-links {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--surface);
    border-bottom: 1px solid var(--line);
    padding: 20px;
    flex-direction: column;
    gap: 16px;
    font-size: 15px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, .5);
}

.nav-links.open {
    display: flex;
}

.nav-cta {
    display: inline-block;
    text-align: center;
    padding: 10px 17px;
    border: 1px solid rgba(2, 148, 253, .45);
    border-radius: 10px;
    color: var(--white);
    background: rgba(2, 148, 253, .10);
}

.hero {
    padding: 100px 0 45px;
    text-align: center;
    background: radial-gradient(circle at 50% 10%, rgba(2, 148, 253, .16), transparent 50%);
}

.eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: #86b9df;
    text-transform: uppercase;
    letter-spacing: 1.8px;
    font-size: 10px;
    font-weight: 800;
}

.eyebrow i {
    width: 7px;
    height: 7px;
    background: var(--blue);
    border-radius: 50%;
    box-shadow: 0 0 16px var(--blue);
}

h1 {
    font-size: clamp(32px, 8vw, 64px);
    line-height: 1.1;
    letter-spacing: -1.5px;
    margin: 15px 0;
}

h1 span {
    color: var(--blue);
}

.hero p {
    max-width: 650px;
    margin: auto;
    color: var(--muted);
    font-size: 15px;
}

.search {
    margin: 24px auto 0;
    max-width: 560px;
    position: relative;
}

.search input {
    width: 100%;
    padding: 14px 18px 14px 44px;
    border-radius: 12px;
    border: 1px solid var(--line);
    background: rgba(255, 255, 255, .035);
    color: #fff;
    outline: 0;
}

.search input:focus {
    border-color: rgba(2, 148, 253, .6);
}

.search span {
    position: absolute;
    left: 17px;
    top: 10px;
    color: #72819e;
    font-size: 20px;
}


main {
    padding-bottom: 60px;
}

.section {
    padding: 35px 0;
}

.section h2 {
    font-size: clamp(22px, 5vw, 32px);
    letter-spacing: -1px;
    margin: 0 0 10px;
}

.section-intro {
    color: var(--muted);
    margin-top: 0;
    font-size: 14px;
}

/* Grids Mobile First */
.platform-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(130px, 1fr));
    gap: 12px;
    margin-top: 20px;
}

.platform {
    padding: 16px 12px;
    border: 1px solid var(--line);
    border-radius: 14px;
    background: rgba(255, 255, 255, .025);
    text-align: center;
    transition: transform .2s, border-color .2s;
}

.platform:hover {
    transform: translateY(-2px);
    border-color: rgba(2, 148, 253, .35);
    background: rgba(2, 148, 253, .06);
}

.platform .icon {
    font-size: 22px;
    color: var(--blue);
    display: block;
    margin-bottom: 5px;
}

.platform strong {
    font-size: 13px;
}

.platform small {
    display: block;
    color: #687793;
    margin-top: 2px;
}

.install-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 16px;
    margin-top: 28px;
}

.install-card {
    padding: 20px;
    border: 1px solid var(--line);
    border-radius: 17px;
    background: linear-gradient(145deg, rgba(255, 255, 255, .035), rgba(255, 255, 255, .018));
}

.install-card h3 {
    margin: 0 0 6px;
    font-size: 20px;
}

.install-card>p {
    color: var(--muted);
    font-size: 13px;
}

.steps {
    margin: 18px 0 0;
    padding: 0;
    list-style: none;
}

.steps li {
    display: grid;
    grid-template-columns: 31px 1fr;
    gap: 11px;
    margin: 12px 0;
    color: #dbe4f3;
    font-size: 13px;
}

.steps b {
    width: 28px;
    height: 28px;
    border-radius: 8px;
    display: grid;
    place-items: center;
    background: rgba(2, 148, 253, .11);
    color: var(--blue);
    font-size: 10px;
}

.steps strong {
    display: block;
}

.steps span {
    display: block;
    color: #75839d;
    font-size: 12px;
    margin-top: 2px;
}

.download {
    display: inline-block;
    margin-top: 15px;
    padding: 10px 14px;
    border-radius: 9px;
    background: var(--blue);
    color: #061127;
    font-size: 12px;
    font-weight: 800;
}

.note {
    margin-top: 20px;
    padding: 15px;
    border-left: 3px solid var(--blue);
    border-radius: 8px;
    background: rgba(2, 148, 253, .06);
    color: #91a0bb;
    font-size: 12px;
}

.note strong {
    color: #dce8f7;
}

/* FAQ Details */
.faq-list {
    margin-top: 20px;
    border-top: 1px solid var(--line);
}

details {
    border-bottom: 1px solid var(--line);
}

code {
    font-weight: bold;
    color: var(--blue);
}

summary {
    cursor: pointer;
    list-style: none;
    padding: 16px 5px;
    font-weight: 700;
    font-size: 14px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 15px;
}

summary::-webkit-details-marker {
    display: none;
}

summary:after {
    content: '+';
    color: var(--blue);
    font-size: 20px;
    font-weight: 400;
}

details[open] summary:after {
    content: '−';
}

details p {
    margin: 0;
    padding: 0 10px 18px 5px;
    color: #8996b0;
    font-size: 13px;
}

/* Call to Action Box */
.cta {
    margin-top: 40px;
    padding: 32px 20px;
    text-align: center;
    border: 1px solid rgba(2, 148, 253, .25);
    border-radius: 20px;
    background: linear-gradient(145deg, rgba(2, 148, 253, .09), rgba(13, 23, 51, .95));
}

.cta h2 {
    margin: 0 0 8px;
}

.cta p {
    color: var(--muted);
    margin: 0;
    font-size: 14px;
}

.cta a {
    display: inline-block;
    margin-top: 18px;
}

/* Footer */
footer {
    border-top: 1px solid var(--line);
    padding: 20px 0;
    color: #596781;
    font-size: 11px;
}

.footer {
    display: flex;
    flex-direction: column;
    gap: 10px;
    text-align: center;
}

.hidden {
    display: none !important;
}

/* Responsive Media Queries (Desktop View Enhancements) */
@media (min-width: 768px) {
    .nav {
        height: 76px;
    }

    .menu-toggle {
        display: none;
    }

    .nav-links {
        display: flex;
        position: static;
        flex-direction: row;
        align-items: center;
        background: transparent;
        border: none;
        padding: 0;
        box-shadow: none;
        gap: 25px;
        font-size: 14px;
    }

    .hero {
        padding: 130px 0 65px;
    }

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

    .install-card {
        padding: 28px;
    }

    .footer {
        flex-direction: row;
        justify-content: space-between;
        text-align: left;
    }
}