:root {
    --red: #e21d2b;
    --red-dark: #b70f1b;
    --ink: #111216;
    --muted: #6e7078;
    --paper: #f5f3ef;
    --white: #ffffff;
    --line: #dfdcd6;
    --soft-red: #fff0f1;
    --shadow: 0 24px 70px rgba(18, 18, 22, .11);
    --radius: 22px;
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    background: var(--paper);
    color: var(--ink);
    font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    -webkit-font-smoothing: antialiased;
}

body,
button,
input {
    font: inherit;
}

button,
a {
    -webkit-tap-highlight-color: transparent;
}

a {
    color: inherit;
}

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

.shell {
    width: min(1180px, calc(100% - 48px));
    margin-inline: auto;
}

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

.skip-link {
    position: fixed;
    z-index: 1000;
    top: 12px;
    left: 12px;
    padding: 10px 16px;
    border-radius: 10px;
    background: var(--ink);
    color: #fff;
    text-decoration: none;
    transform: translateY(-160%);
    transition: transform .2s ease;
}

.skip-link:focus {
    transform: translateY(0);
}

.site-header {
    position: sticky;
    z-index: 50;
    top: 0;
    border-bottom: 1px solid rgba(17, 18, 22, .08);
    background: rgba(245, 243, 239, .94);
    backdrop-filter: blur(16px);
}

.header-inner {
    min-height: 78px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 32px;
}

.brand,
.footer-brand {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
}

.brand-mark {
    width: 42px;
    height: 42px;
    display: grid;
    place-items: center;
    overflow: hidden;
    border: 1px solid rgba(17, 18, 22, .08);
    border-radius: 12px;
    background: #fff;
}

.brand-mark img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.brand-copy,
.footer-brand > div {
    display: flex;
    flex-direction: column;
    line-height: 1;
}

.brand-copy strong,
.footer-brand strong {
    font-size: 15px;
    letter-spacing: .2em;
}

.brand-copy small,
.footer-brand small {
    margin-top: 6px;
    color: var(--muted);
    font-size: 11px;
    font-weight: 650;
    letter-spacing: .06em;
}

.top-nav {
    display: flex;
    align-items: center;
    gap: 34px;
}

.top-nav a {
    position: relative;
    color: #3c3d42;
    font-size: 14px;
    font-weight: 650;
    text-decoration: none;
}

.top-nav a::after {
    content: "";
    position: absolute;
    right: 0;
    bottom: -8px;
    left: 0;
    height: 2px;
    background: var(--red);
    transform: scaleX(0);
    transition: transform .2s ease;
}

.top-nav a:hover::after,
.top-nav a:focus-visible::after {
    transform: scaleX(1);
}

.header-action {
    display: inline-flex;
    align-items: center;
    gap: 15px;
    padding: 11px 16px 11px 20px;
    border-radius: 12px;
    background: var(--ink);
    color: #fff;
    font-size: 13px;
    font-weight: 750;
    text-decoration: none;
    transition: background .2s ease, transform .2s ease;
}

.header-action span {
    color: #ff6973;
    font-size: 17px;
}

.header-action:hover {
    background: var(--red);
    transform: translateY(-1px);
}

.hero {
    position: relative;
    overflow: hidden;
    border-bottom: 1px solid var(--line);
}

.hero::before {
    content: "";
    position: absolute;
    inset: 0;
    pointer-events: none;
    opacity: .28;
    background-image: linear-gradient(rgba(17, 18, 22, .05) 1px, transparent 1px), linear-gradient(90deg, rgba(17, 18, 22, .05) 1px, transparent 1px);
    background-size: 42px 42px;
    mask-image: linear-gradient(to right, #000, transparent 50%);
}

.hero-grid {
    position: relative;
    min-height: 650px;
    display: grid;
    grid-template-columns: 1.06fr .94fr;
    align-items: center;
    gap: 70px;
    padding-top: 58px;
    padding-bottom: 68px;
}

.eyebrow,
.section-kicker {
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--red);
    font-size: 11px;
    font-weight: 800;
    letter-spacing: .18em;
    text-transform: uppercase;
}

.eyebrow span {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: var(--red);
    box-shadow: 0 0 0 5px rgba(226, 29, 43, .11);
}

.hero h1 {
    margin: 22px 0 24px;
    font-size: clamp(52px, 6vw, 83px);
    line-height: .98;
    letter-spacing: -.065em;
}

.hero h1 em {
    color: var(--red);
    font-family: Georgia, "Times New Roman", serif;
    font-weight: 500;
}

.hero-copy > p {
    max-width: 590px;
    margin: 0;
    color: #5c5d64;
    font-size: 17px;
    line-height: 1.72;
}

.hero-search {
    position: relative;
    max-width: 640px;
    margin-top: 34px;
    display: flex;
    align-items: center;
    padding: 8px 8px 8px 50px;
    border: 1px solid rgba(17, 18, 22, .13);
    border-radius: 17px;
    background: #fff;
    box-shadow: 0 18px 50px rgba(17, 18, 22, .1);
}

.search-symbol {
    position: absolute;
    left: 20px;
    width: 15px;
    height: 15px;
    border: 2px solid #7a7b81;
    border-radius: 50%;
}

.search-symbol::after {
    content: "";
    position: absolute;
    right: -5px;
    bottom: -4px;
    width: 7px;
    height: 2px;
    border-radius: 2px;
    background: #7a7b81;
    transform: rotate(45deg);
}

.hero-search input,
.compact-search input {
    min-width: 0;
    flex: 1;
    border: 0;
    outline: 0;
    background: transparent;
    color: var(--ink);
}

.hero-search input::placeholder,
.compact-search input::placeholder {
    color: #9b9ca1;
}

.hero-search button {
    flex: none;
    display: inline-flex;
    align-items: center;
    gap: 16px;
    padding: 13px 18px;
    border: 0;
    border-radius: 11px;
    background: var(--red);
    color: #fff;
    font-size: 13px;
    font-weight: 800;
    cursor: pointer;
    transition: background .2s ease, transform .2s ease;
}

.hero-search button:hover {
    background: var(--red-dark);
    transform: translateX(2px);
}

.hero-proof {
    display: flex;
    align-items: center;
    gap: 24px;
    margin-top: 30px;
}

.hero-proof div {
    display: flex;
    align-items: baseline;
    gap: 8px;
}

.hero-proof strong {
    font-size: 21px;
    letter-spacing: -.03em;
}

.hero-proof span {
    color: var(--muted);
    font-size: 11px;
    font-weight: 650;
    white-space: nowrap;
}

.hero-proof i {
    width: 1px;
    height: 22px;
    background: var(--line);
}

.hero-visual {
    position: relative;
    min-height: 500px;
    display: grid;
    place-items: center;
}

.visual-grid {
    position: absolute;
    inset: 24px 0 0 40px;
    border-radius: 50%;
    opacity: .5;
    background: repeating-radial-gradient(circle, transparent 0 22px, rgba(17, 18, 22, .06) 23px 24px);
}

.visual-orbit {
    position: absolute;
    border: 1px solid rgba(17, 18, 22, .12);
    border-radius: 50%;
}

.orbit-one {
    width: 400px;
    height: 400px;
}

.orbit-two {
    width: 300px;
    height: 300px;
    border-style: dashed;
    animation: orbit-spin 40s linear infinite;
}

.hero-emblem {
    position: relative;
    z-index: 2;
    width: 258px;
    height: 258px;
    overflow: hidden;
    border: 16px solid rgba(255, 255, 255, .7);
    border-radius: 50%;
    background: #fff;
    box-shadow: 0 35px 90px rgba(17, 18, 22, .19), 0 0 0 1px rgba(17, 18, 22, .08);
    transform: rotate(-4deg);
}

.hero-emblem img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.floating-card {
    position: absolute;
    z-index: 3;
    display: flex;
    align-items: center;
    gap: 12px;
    min-width: 218px;
    padding: 13px 14px;
    border: 1px solid rgba(17, 18, 22, .1);
    border-radius: 16px;
    background: rgba(255, 255, 255, .93);
    box-shadow: 0 18px 55px rgba(17, 18, 22, .15);
    backdrop-filter: blur(14px);
}

.floating-card div {
    display: flex;
    flex: 1;
    flex-direction: column;
}

.floating-card small {
    color: #9b9ca1;
    font-size: 8px;
    font-weight: 800;
    letter-spacing: .15em;
}

.floating-card strong {
    margin-top: 3px;
    font-size: 13px;
}

.floating-card em {
    color: var(--red);
    font-size: 21px;
    font-style: normal;
    font-weight: 800;
}

.card-keyboard {
    top: 61px;
    right: -14px;
    animation: float-card 5s ease-in-out infinite;
}

.card-mouse {
    bottom: 64px;
    left: 2px;
    animation: float-card 5s ease-in-out 1.2s infinite;
}

.device-glyph {
    flex: none;
    width: 42px;
    height: 42px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 11px;
    background: var(--soft-red);
}

.keyboard-glyph {
    align-content: center;
    flex-wrap: wrap;
    gap: 2px;
    padding: 9px 7px;
}

.keyboard-glyph b {
    width: 7px;
    height: 6px;
    border-radius: 2px;
    background: var(--red);
}

.mouse-glyph::before {
    content: "";
    width: 18px;
    height: 26px;
    border: 2px solid var(--red);
    border-radius: 12px;
}

.mouse-glyph b {
    position: absolute;
    width: 2px;
    height: 7px;
    margin-top: -11px;
    border-radius: 2px;
    background: var(--red);
}

.signal-dot {
    position: absolute;
    z-index: 4;
    width: 12px;
    height: 12px;
    border: 3px solid #fff;
    border-radius: 50%;
    background: var(--red);
    box-shadow: 0 0 0 1px rgba(17, 18, 22, .08);
}

.dot-one {
    top: 116px;
    left: 75px;
}

.dot-two {
    right: 40px;
    bottom: 130px;
}

.library {
    padding: 96px 0 110px;
    background: #fff;
}

.section-heading {
    display: flex;
    align-items: end;
    justify-content: space-between;
    gap: 40px;
}

.section-heading h2,
.help-intro h2 {
    margin: 13px 0 0;
    font-size: clamp(36px, 4vw, 52px);
    line-height: 1.05;
    letter-spacing: -.05em;
}

.section-heading > p {
    max-width: 430px;
    margin: 0 0 5px;
    color: var(--muted);
    font-size: 14px;
    line-height: 1.65;
}

.library-toolbar {
    margin-top: 44px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    padding-bottom: 20px;
    border-bottom: 1px solid var(--line);
}

.category-tabs {
    display: flex;
    gap: 8px;
}

.category-tab {
    display: inline-flex;
    align-items: center;
    gap: 9px;
    padding: 10px 15px;
    border: 1px solid var(--line);
    border-radius: 999px;
    background: #fff;
    color: #55575e;
    font-size: 13px;
    font-weight: 750;
    cursor: pointer;
    transition: color .2s ease, border-color .2s ease, background .2s ease;
}

.category-tab span {
    min-width: 23px;
    padding: 2px 6px;
    border-radius: 999px;
    background: #eeece8;
    font-size: 10px;
}

.category-tab:hover {
    border-color: #aaa9a6;
    color: var(--ink);
}

.category-tab.active {
    border-color: var(--ink);
    background: var(--ink);
    color: #fff;
}

.category-tab.active span {
    background: var(--red);
}

.compact-search {
    position: relative;
    width: 280px;
    display: flex;
    align-items: center;
    padding: 10px 14px 10px 45px;
    border: 1px solid var(--line);
    border-radius: 12px;
    background: #faf9f7;
}

.compact-search .search-symbol {
    left: 16px;
    transform: scale(.86);
}

.compact-search input {
    font-size: 13px;
}

.result-line {
    min-height: 24px;
    margin: 22px 0 18px;
    color: #8a8b91;
    font-size: 12px;
}

.result-line strong {
    color: var(--ink);
}

.result-line button {
    margin-left: 12px;
    padding: 0;
    border: 0;
    border-bottom: 1px solid var(--red);
    background: none;
    color: var(--red);
    font-size: 11px;
    font-weight: 750;
    cursor: pointer;
}

.driver-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 20px;
}

.driver-card {
    min-width: 0;
    overflow: hidden;
    border: 1px solid #e5e2dd;
    border-radius: var(--radius);
    background: #fff;
    transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease;
}

.driver-card:hover {
    border-color: #d2cec8;
    box-shadow: var(--shadow);
    transform: translateY(-5px);
}

.driver-card[hidden] {
    display: none;
}

.product-image {
    position: relative;
    aspect-ratio: 1.35 / 1;
    display: grid;
    place-items: center;
    overflow: hidden;
    background: #f5f4f1;
}

.product-image::after {
    content: "";
    position: absolute;
    inset: auto 0 0;
    height: 45%;
    pointer-events: none;
    background: linear-gradient(to top, rgba(17, 18, 22, .06), transparent);
}

.product-image img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    padding: 22px;
    mix-blend-mode: multiply;
    transition: transform .35s ease;
}

.driver-card:hover .product-image img {
    transform: scale(1.035);
}

.category-badge {
    position: absolute;
    z-index: 2;
    top: 14px;
    left: 14px;
    padding: 6px 9px;
    border: 1px solid rgba(17, 18, 22, .08);
    border-radius: 7px;
    background: rgba(255, 255, 255, .9);
    color: #686970;
    font-size: 9px;
    font-weight: 850;
    letter-spacing: .12em;
    text-transform: uppercase;
    backdrop-filter: blur(8px);
}

.card-content {
    padding: 21px 21px 19px;
}

.driver-type {
    display: flex;
    align-items: center;
    gap: 7px;
    color: #93949a;
    font-size: 9px;
    font-weight: 800;
    letter-spacing: .12em;
    text-transform: uppercase;
}

.driver-type span {
    width: 16px;
    height: 2px;
    background: var(--red);
}

.card-content h3 {
    min-height: 51px;
    margin: 12px 0 22px;
    display: -webkit-box;
    overflow: hidden;
    color: #212226;
    font-size: 17px;
    line-height: 1.45;
    letter-spacing: -.015em;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
}

.card-footer {
    min-height: 43px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding-top: 15px;
    border-top: 1px solid #eeece8;
}

.availability {
    display: flex;
    align-items: center;
    gap: 7px;
    color: #74757b;
    font-size: 10px;
    font-weight: 650;
}

.availability b {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: #32a766;
    box-shadow: 0 0 0 4px rgba(50, 167, 102, .1);
}

.download-button {
    flex: none;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 10px 12px;
    border-radius: 9px;
    background: var(--ink);
    color: #fff;
    font-size: 11px;
    font-weight: 800;
    text-decoration: none;
    transition: background .2s ease, transform .2s ease;
}

.download-button span {
    color: #ff6e78;
    font-size: 15px;
}

.download-button:hover {
    background: var(--red);
    transform: translateX(2px);
}

.download-button:hover span {
    color: #fff;
}

.download-button.disabled {
    opacity: .45;
}

.empty-state {
    padding: 70px 24px;
    border: 1px dashed #d6d2cc;
    border-radius: var(--radius);
    text-align: center;
    background: #faf9f7;
}

.empty-state > span {
    width: 44px;
    height: 44px;
    display: grid;
    place-items: center;
    margin: 0 auto 18px;
    border-radius: 50%;
    background: var(--soft-red);
    color: var(--red);
    font-size: 22px;
    font-weight: 800;
}

.empty-state h3 {
    margin: 0;
    font-size: 22px;
}

.empty-state p {
    margin: 8px 0 20px;
    color: var(--muted);
}

.empty-state button {
    padding: 11px 16px;
    border: 0;
    border-radius: 10px;
    background: var(--ink);
    color: #fff;
    font-size: 12px;
    font-weight: 750;
    cursor: pointer;
}

.help-section {
    position: relative;
    overflow: hidden;
    padding: 90px 0;
    background: var(--ink);
    color: #fff;
}

.help-section::before {
    content: "AJAZZ";
    position: absolute;
    right: -20px;
    bottom: -55px;
    color: rgba(255, 255, 255, .025);
    font-size: min(25vw, 330px);
    font-weight: 900;
    letter-spacing: -.07em;
}

.help-grid {
    position: relative;
    display: grid;
    grid-template-columns: .85fr 1.15fr;
    gap: 100px;
}

.section-kicker.light {
    color: #ff6973;
}

.help-intro h2 {
    max-width: 420px;
}

.help-intro p {
    max-width: 430px;
    margin: 22px 0 0;
    color: #aaaab0;
    font-size: 14px;
    line-height: 1.7;
}

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

.steps li {
    display: grid;
    grid-template-columns: 64px 1fr;
    gap: 22px;
    padding: 25px 0;
    border-bottom: 1px solid rgba(255, 255, 255, .11);
}

.steps li:first-child {
    padding-top: 0;
}

.steps li > span {
    color: #ff5c68;
    font-family: Georgia, serif;
    font-size: 27px;
    font-style: italic;
}

.steps strong {
    font-size: 16px;
}

.steps p {
    margin: 7px 0 0;
    color: #96969d;
    font-size: 13px;
    line-height: 1.55;
}

.site-footer {
    padding: 54px 0 20px;
    background: #08090b;
    color: #fff;
}

.footer-main {
    display: grid;
    grid-template-columns: .8fr 1.4fr auto;
    align-items: center;
    gap: 50px;
    padding-bottom: 40px;
}

.footer-brand .brand-mark {
    width: 38px;
    height: 38px;
    border-radius: 10px;
}

.footer-brand small {
    color: #797a80;
}

.footer-main > p {
    max-width: 490px;
    margin: 0;
    color: #85868d;
    font-size: 12px;
    line-height: 1.6;
}

.footer-main > a {
    display: inline-flex;
    gap: 12px;
    color: #b9b9be;
    font-size: 12px;
    font-weight: 700;
    text-decoration: none;
}

.footer-main > a span {
    color: var(--red);
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    padding-top: 19px;
    border-top: 1px solid rgba(255, 255, 255, .08);
    color: #606168;
    font-size: 10px;
}

.noscript {
    position: fixed;
    right: 16px;
    bottom: 16px;
    left: 16px;
    z-index: 99;
    padding: 14px;
    border-radius: 10px;
    background: #fff1bf;
    color: #4d3b00;
    text-align: center;
}

button:focus-visible,
a:focus-visible,
input:focus-visible {
    outline: 3px solid rgba(226, 29, 43, .28);
    outline-offset: 3px;
}

@keyframes orbit-spin {
    to { transform: rotate(360deg); }
}

@keyframes float-card {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-8px); }
}

@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        scroll-behavior: auto !important;
        animation-duration: .01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: .01ms !important;
    }
}

@media (max-width: 1050px) {
    .hero-grid {
        grid-template-columns: 1fr .8fr;
        gap: 32px;
    }

    .hero-visual {
        transform: scale(.88);
    }

    .driver-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .help-grid {
        gap: 60px;
    }
}

@media (max-width: 820px) {
    .top-nav {
        display: none;
    }

    .hero-grid {
        min-height: auto;
        grid-template-columns: 1fr;
        padding-top: 76px;
    }

    .hero-copy {
        position: relative;
        z-index: 5;
    }

    .hero-visual {
        min-height: 400px;
        margin-top: -10px;
        transform: scale(.9);
    }

    .section-heading {
        align-items: flex-start;
        flex-direction: column;
        gap: 18px;
    }

    .library-toolbar {
        align-items: stretch;
        flex-direction: column;
    }

    .compact-search {
        width: 100%;
    }

    .help-grid {
        grid-template-columns: 1fr;
        gap: 55px;
    }

    .footer-main {
        grid-template-columns: 1fr;
        gap: 23px;
    }
}

@media (max-width: 590px) {
    .shell {
        width: min(100% - 28px, 1180px);
    }

    .header-inner {
        min-height: 68px;
        gap: 15px;
    }

    .brand-mark {
        width: 37px;
        height: 37px;
    }

    .brand-copy strong {
        font-size: 13px;
    }

    .brand-copy small {
        font-size: 9px;
    }

    .header-action {
        padding: 10px 12px;
        font-size: 11px;
    }

    .header-action span {
        display: none;
    }

    .hero-grid {
        padding-top: 58px;
        padding-bottom: 45px;
    }

    .hero h1 {
        margin-top: 18px;
        font-size: 47px;
    }

    .hero-copy > p {
        font-size: 15px;
    }

    .hero-search {
        align-items: stretch;
        flex-direction: column;
        gap: 9px;
        padding: 13px;
    }

    .hero-search .search-symbol {
        top: 23px;
        left: 20px;
    }

    .hero-search input {
        min-height: 37px;
        padding-left: 37px;
        font-size: 13px;
    }

    .hero-search button {
        justify-content: center;
    }

    .hero-proof {
        align-items: flex-start;
        gap: 13px;
    }

    .hero-proof div {
        align-items: flex-start;
        flex-direction: column;
        gap: 2px;
    }

    .hero-proof span {
        white-space: normal;
    }

    .hero-proof i {
        margin-top: 5px;
    }

    .hero-visual {
        min-height: 320px;
        margin-inline: -20px;
        transform: scale(.8);
    }

    .card-keyboard {
        right: -40px;
    }

    .card-mouse {
        left: -36px;
    }

    .library {
        padding: 70px 0 80px;
    }

    .category-tabs {
        overflow-x: auto;
        padding-bottom: 4px;
        scrollbar-width: none;
    }

    .category-tabs::-webkit-scrollbar {
        display: none;
    }

    .category-tab {
        flex: none;
    }

    .driver-grid {
        grid-template-columns: 1fr;
    }

    .product-image {
        aspect-ratio: 1.5 / 1;
    }

    .help-section {
        padding: 75px 0;
    }

    .steps li {
        grid-template-columns: 50px 1fr;
    }

    .footer-bottom {
        flex-direction: column;
        gap: 8px;
    }
}