.hero-section {
    position: relative;
    min-height: calc(100svh - 104px);
    display: grid;
    grid-template-columns: minmax(0, 620px) minmax(520px, 1fr);
    align-items: center;
    column-gap: 76px;
    width: var(--container);
    margin: 0 auto;
    padding: 86px 0 72px;
    overflow: clip;
}

.hero-copy {
    position: relative;
    z-index: 2;
    max-width: 620px;
}

.hero-title {
    max-width: 620px;
    margin: 0;
    font-size: clamp(68px, 6.9vw, 112px);
    line-height: 0.88;
    letter-spacing: -0.08em;
    text-wrap: balance;
}

.hero-lead {
    max-width: 560px;
    margin: 24px 0 0;
    color: var(--color-muted);
    font-size: clamp(17px, 1.22vw, 20px);
    line-height: 1.58;
    letter-spacing: -0.03em;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 30px;
}

.hero-visual {
    position: relative;
    min-height: 520px;
    width: 100%;
    display: grid;
    place-items: center;
    justify-self: end;
    transform: translateX(18px);
}

.turbo-stage {
    position: relative;
    width: min(100%, 570px);
    aspect-ratio: 1.06;
    display: grid;
    place-items: center;
    filter: drop-shadow(0 46px 84px rgba(17, 17, 17, 0.18));
    will-change: transform;
}

.turbo-stage::before {
    content: '';
    position: absolute;
    inset: 14%;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(218, 141, 46, 0.14) 0%, rgba(218, 141, 46, 0.06) 34%, rgba(218, 141, 46, 0) 72%);
    filter: blur(10px);
    z-index: 0;
}

.turbo-ring {
    position: absolute;
    border-radius: 50%;
    background: var(--color-ink);
}

.ring-one {
    width: 72%;
    height: 72%;
    z-index: 1;
    box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.04);
}

.ring-two {
    width: 44%;
    height: 44%;
    z-index: 2;
    background: var(--color-soft);
    box-shadow:
        inset 0 0 0 20px rgba(17, 17, 17, 0.97),
        0 0 0 12px rgba(255, 255, 255, 0.03);
}

.turbo-body {
    position: absolute;
    width: 58%;
    height: 58%;
    border-radius: 50%;
    transform-origin: 50% 50%;
    will-change: transform;
    z-index: 3;
}

.blade {
    position: absolute;
    left: 50%;
    top: 50%;
    width: 36%;
    height: 14%;
    border-radius: 999px 18px 999px 18px;
    background: linear-gradient(135deg, #eb9b38 0%, #d68529 100%);
    box-shadow: 0 6px 22px rgba(214, 133, 41, 0.18);
    transform-origin: left center;
}

.blade-a { transform: rotate(12deg) translate(0, -50%); }
.blade-b { transform: rotate(102deg) translate(0, -50%); }
.blade-c { transform: rotate(192deg) translate(0, -50%); }
.blade-d { transform: rotate(282deg) translate(0, -50%); }

.turbo-core {
    position: absolute;
    left: 50%;
    top: 50%;
    width: 22%;
    height: 22%;
    border-radius: 50%;
    background: var(--color-ink);
    box-shadow:
        0 0 0 28px var(--color-soft),
        inset 0 0 0 1px rgba(255, 255, 255, 0.03);
    transform: translate(-50%, -50%);
    z-index: 4;
}

.turbo-port {
    position: absolute;
    top: 50%;
    height: 11%;
    border-radius: 999px;
    background: var(--color-ink);
    transform: translateY(-50%);
    z-index: 1;
}

.port-left {
    left: 4%;
    width: 23%;
}

.port-right {
    right: 2%;
    width: 27%;
}

.hero-marquee {
    position: absolute;
    left: 50%;
    bottom: -82px;
    z-index: 0;
    width: 100vw;
    display: flex;
    gap: 32px;
    overflow: hidden;
    color: rgba(17, 17, 17, 0.032);
    font-size: clamp(88px, 13vw, 226px);
    font-weight: 900;
    letter-spacing: -0.1em;
    white-space: nowrap;
    pointer-events: none;
    transform: translateX(-50%);
}

.category-section {
    padding-top: 62px;
    padding-bottom: 58px;
}

.category-section .section-heading {
    max-width: 860px;
    margin-bottom: 32px;
}

.category-section .section-heading h2 {
    max-width: 820px;
}

.category-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 14px;
}

.category-card {
    position: relative;
    min-height: 228px;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    gap: 14px;
    padding: 28px;
    overflow: hidden;
    border: 1px solid rgba(17, 17, 17, 0.08);
    border-radius: 32px;
    background:
        linear-gradient(145deg, rgba(255, 255, 255, 0.82), rgba(246, 243, 237, 0.68)),
        var(--color-white);
    box-shadow: 0 18px 54px rgba(17, 17, 17, 0.045);
    transition:
        transform 0.45s var(--ease),
        border-color 0.45s var(--ease),
        box-shadow 0.45s var(--ease),
        background 0.45s var(--ease);
}

.category-card::before {
    content: '';
    position: absolute;
    right: -40px;
    top: -44px;
    width: 148px;
    height: 148px;
    border-radius: 50%;
    background: rgba(218, 141, 46, 0.11);
    transform: scale(0.82);
    transition: transform 0.45s var(--ease), opacity 0.45s var(--ease);
}

.category-card::after {
    content: '';
    position: absolute;
    right: 28px;
    top: 28px;
    width: 42px;
    height: 42px;
    border-radius: 50%;
    border: 10px solid rgba(17, 17, 17, 0.92);
    box-shadow: inset 0 0 0 6px rgba(218, 141, 46, 0.75);
    opacity: 0.12;
    transition: opacity 0.45s var(--ease), transform 0.45s var(--ease);
}

.category-card:hover {
    transform: translateY(-8px);
    border-color: rgba(17, 17, 17, 0.14);
    background:
        linear-gradient(145deg, rgba(255, 255, 255, 0.96), rgba(248, 245, 239, 0.82)),
        var(--color-white);
    box-shadow: 0 30px 80px rgba(17, 17, 17, 0.09);
}

.category-card:hover::before {
    transform: scale(1);
}

.category-card:hover::after {
    opacity: 0.22;
    transform: rotate(16deg) scale(1.06);
}

.category-card span {
    position: relative;
    z-index: 1;
    max-width: 220px;
    font-size: 25px;
    font-weight: 900;
    line-height: 1;
    letter-spacing: -0.065em;
}

.category-card p {
    position: relative;
    z-index: 1;
    max-width: 235px;
    margin: 0;
    color: var(--color-muted);
    font-size: 16px;
    line-height: 1.56;
    letter-spacing: -0.025em;
}

.product-focus-section {
    position: relative;
    width: var(--container);
    min-height: 560px;
    display: grid;
    grid-template-columns: minmax(0, 0.92fr) minmax(420px, 1.08fr);
    align-items: center;
    gap: 58px;
    margin: 0 auto;
    padding: 72px 0 66px;
}

.product-focus-section::before {
    content: '';
    position: absolute;
    inset: 56px -28px 46px;
    border-radius: 44px;
    background:
        linear-gradient(135deg, rgba(255, 255, 255, 0.68), rgba(246, 243, 237, 0.42)),
        rgba(255, 255, 255, 0.34);
    border: 1px solid rgba(17, 17, 17, 0.045);
    box-shadow: 0 26px 90px rgba(17, 17, 17, 0.045);
    z-index: 0;
}

.focus-copy {
    position: relative;
    z-index: 1;
    padding-left: 34px;
    padding-top: 18px;
}

.focus-copy h2 {
    max-width: 610px;
    margin: 0;
    font-size: clamp(46px, 4.45vw, 72px);
    line-height: 0.94;
    letter-spacing: -0.074em;
    text-wrap: balance;
}

.focus-copy p:not(.eyebrow) {
    max-width: 560px;
    margin-top: 24px;
    color: var(--color-muted);
    font-size: 17px;
    line-height: 1.72;
    letter-spacing: -0.028em;
}

.focus-object {
    position: relative;
    z-index: 1;
    min-height: 400px;
    display: grid;
    place-items: center;
    padding-top: 16px;
}

.floating-product-card {
    position: relative;
    width: min(100%, 520px);
    padding: 16px;
    overflow: hidden;
    border: 1px solid rgba(17, 17, 17, 0.06);
    border-radius: 38px;
    background:
        linear-gradient(145deg, rgba(255, 255, 255, 0.92), rgba(247, 244, 238, 0.72)),
        rgba(255, 255, 255, 0.72);
    box-shadow: 0 34px 96px rgba(17, 17, 17, 0.105);
    will-change: transform;
}

.floating-product-card::before {
    content: 'FITMENT';
    position: absolute;
    left: 30px;
    top: 24px;
    z-index: 2;
    color: rgba(17, 17, 17, 0.2);
    font-size: 12px;
    font-weight: 900;
    letter-spacing: 0.18em;
}

.floating-product-card::after {
    content: '';
    position: absolute;
    right: 24px;
    bottom: 24px;
    width: 112px;
    height: 112px;
    border-radius: 50%;
    background: rgba(218, 141, 46, 0.11);
    filter: blur(1px);
}

.floating-product-card img {
    position: relative;
    z-index: 1;
    display: block;
    width: 100%;
    min-height: 330px;
    object-fit: contain;
    border-radius: 30px;
    background: rgba(246, 243, 237, 0.86);
}


.featured-section {
    position: relative;
    scroll-margin-top: 120px;
    padding-top: 86px;
    padding-bottom: 70px;
}

.featured-section .section-heading {
    max-width: 760px;
    margin-bottom: 38px;
}

.featured-section .section-heading h2 {
    max-width: 700px;
}

.trust-section {
    padding-top: 68px;
    padding-bottom: 76px;
}

.trust-panel {
    position: relative;
    overflow: hidden;
    padding: 54px;
    border: 1px solid rgba(17, 17, 17, 0.055);
    border-radius: 44px;
    background:
        radial-gradient(circle at 88% 8%, rgba(218, 141, 46, 0.12), transparent 28%),
        linear-gradient(135deg, rgba(255, 255, 255, 0.96), rgba(247, 244, 238, 0.74));
    box-shadow: 0 32px 100px rgba(17, 17, 17, 0.075);
}

.trust-panel::before {
    content: 'TURBOCHARGER';
    position: absolute;
    right: -34px;
    bottom: -24px;
    color: rgba(17, 17, 17, 0.035);
    font-size: clamp(72px, 10vw, 170px);
    font-weight: 900;
    line-height: 0.8;
    letter-spacing: -0.09em;
    pointer-events: none;
}

.trust-panel h2 {
    position: relative;
    z-index: 1;
    max-width: 790px;
    margin: 0;
    font-size: clamp(44px, 5vw, 74px);
    line-height: 0.94;
    letter-spacing: -0.085em;
    text-wrap: balance;
}

.trust-grid {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 14px;
    margin-top: 34px;
}

.trust-grid div {
    display: grid;
    gap: 10px;
    padding: 24px;
    border: 1px solid rgba(17, 17, 17, 0.075);
    border-radius: 26px;
    background: rgba(255, 255, 255, 0.58);
    transition:
        transform 0.35s var(--ease),
        background 0.35s var(--ease),
        border-color 0.35s var(--ease);
}

.trust-grid div:hover {
    transform: translateY(-4px);
    border-color: rgba(17, 17, 17, 0.13);
    background: rgba(255, 255, 255, 0.86);
}

.trust-grid strong {
    font-size: 18px;
    letter-spacing: -0.05em;
}

.trust-grid span {
    color: var(--color-muted);
    line-height: 1.65;
    letter-spacing: -0.025em;
}

@media (max-width: 980px) {
    .hero-section,
    .product-focus-section {
        grid-template-columns: 1fr;
    }

    .product-focus-section::before {
        inset: 54px -18px 42px;
    }

    .focus-copy {
        padding-left: 0;
    }

    .hero-visual {
        min-height: 460px;
    }

    .turbo-stage {
        width: min(82vw, 500px);
    }

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

@media (max-width: 620px) {
    .hero-section {
        padding-top: 124px;
    }

    .hero-title {
        font-size: clamp(54px, 18vw, 76px);
    }

    .hero-actions {
        align-items: flex-start;
        flex-direction: column;
    }

    .hero-visual {
        min-height: 330px;
    }

    .category-grid,
    .trust-grid {
        grid-template-columns: 1fr;
    }

    .category-card {
        min-height: 180px;
    }

    .product-focus-section {
        min-height: 0;
        padding: 80px 0;
    }

    .focus-object {
        min-height: 340px;
    }

    .trust-panel {
        padding: 28px;
    }
}