/**
 * AirFit 10 Series Page – Design system.
 * Brand: navy #0a2b62, red #e94132. Title: Playfair Display (hero). Body/UI: Montserrat.
 */
:root {
    --airfit10-navy: #0a2b62;
    --airfit10-navy-hover: #082352;
    --airfit10-red: #e94132;
    --airfit10-red-hover: #d63a2b;
    --airfit10-bg: #ffffff;
    --airfit10-bg-subtle: #f9fafb;
    --airfit10-text: #333333;
    --airfit10-text-headline: #1f2937;
    --airfit10-text-body: #374151;
    --airfit10-text-muted: #6b7280;
    --airfit10-radius: 6px;
    --airfit10-radius-lg: 12px;
    --airfit10-shell-max: 1240px;
    --airfit10-section-padding: 72px 24px 80px;
    --airfit10-section-padding-mobile: 48px 20px 64px;
    --airfit10-section-title-size: 32px;
    --airfit10-section-title-size-mobile: 26px;
    --airfit10-gap: 32px;
    --airfit10-gap-mobile: 24px;
}

.airfit10-hero {
    background: var(--airfit10-bg);
    padding: 80px 24px 100px;
}

.airfit10-hero-shell {
    max-width: var(--airfit10-shell-max);
    margin: 0 auto;
}

.airfit10-hero-content {
    display: flex;
    align-items: center;
    gap: 56px;
    flex-direction: row;
}

.airfit10-hero-image-wrapper {
    flex: 0 1 48%;
    max-width: 520px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.airfit10-hero-image {
    width: 100%;
    height: auto;
    object-fit: contain;
    max-width: 100%;
}

.airfit10-hero-copy {
    flex: 1;
    min-width: 280px;
    font-family: 'Montserrat', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

.airfit10-hero-title {
    font-family: 'Playfair Display', Georgia, 'Times New Roman', serif;
    font-size: 48px;
    font-weight: 700;
    line-height: 1.1;
    color: var(--airfit10-navy);
    margin: 0 0 24px;
    letter-spacing: -0.02em;
}

.airfit10-hero-title-main {
    font-size: 48px;
}

.airfit10-hero-title-sub {
    font-size: 0.75em;
    font-weight: 600;
    opacity: 0.95;
    vertical-align: baseline;
}

.airfit10-hero-body {
    font-family: 'Montserrat', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    font-size: 16px;
    font-weight: 400;
    line-height: 1.65;
    color: var(--airfit10-text);
    margin: 0 0 32px;
}

.airfit10-hero-actions {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
}

.airfit10-hero-btn {
    display: inline-block;
    padding: 14px 28px;
    font-family: 'Montserrat', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    font-size: 15px;
    font-weight: 600;
    text-align: center;
    text-decoration: none;
    border-radius: var(--airfit10-radius);
    transition: background 0.2s ease, color 0.2s ease, border-color 0.2s ease, transform 0.2s ease;
    min-width: 220px;
    background: var(--airfit10-navy);
    color: #ffffff;
    border: 2px solid var(--airfit10-navy);
}

.airfit10-hero-btn:hover {
    background: var(--airfit10-navy-hover);
    color: #ffffff;
    border-color: var(--airfit10-navy-hover);
    transform: translateY(-1px);
}

@media (max-width: 900px) {
    .airfit10-hero-content {
        flex-direction: column;
        gap: 40px;
    }

    .airfit10-hero-image-wrapper {
        flex: none;
        max-width: 100%;
        width: 100%;
        order: 1;
    }

    .airfit10-hero-copy {
        order: 2;
    }

    .airfit10-hero-title {
        font-size: 40px;
    }

    .airfit10-hero-title-main {
        font-size: 40px;
    }

    .airfit10-hero-title-sub {
        font-size: 30px;
    }
}

@media (max-width: 600px) {
    .airfit10-hero {
        padding: var(--airfit10-section-padding-mobile);
    }

    .airfit10-hero-title {
        font-size: 32px;
        margin-bottom: 18px;
    }

    .airfit10-hero-title-main {
        font-size: 32px;
    }

    .airfit10-hero-title-sub {
        font-size: 26px;
    }

    .airfit10-hero-body {
        font-size: 15px;
        margin-bottom: 24px;
    }

    .airfit10-hero-btn {
        min-width: 100%;
        padding: 12px 20px;
    }
}

/* ----- Second section: The ultimate in comfort... ----- */
.airfit10-comfort {
    background: var(--airfit10-navy);
    padding: var(--airfit10-section-padding);
}

.airfit10-comfort-shell {
    max-width: var(--airfit10-shell-max);
    margin: 0 auto;
}

.airfit10-comfort-copy {
    max-width: 720px;
}

.airfit10-comfort-title {
    font-family: 'Montserrat', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    font-size: 36px;
    font-weight: 700;
    line-height: 1.2;
    color: #ffffff;
    margin: 0 0 20px;
    letter-spacing: -0.01em;
}

.airfit10-comfort-body {
    font-family: 'Montserrat', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    font-size: 17px;
    font-weight: 400;
    line-height: 1.6;
    color: rgba(255, 255, 255, 0.88);
    margin: 0;
}

@media (max-width: 900px) {
    .airfit10-comfort-title {
        font-size: 30px;
    }

    .airfit10-comfort-body {
        font-size: 16px;
    }
}

@media (max-width: 600px) {
    .airfit10-comfort {
        padding: var(--airfit10-section-padding-mobile);
    }

    .airfit10-comfort-title {
        font-size: var(--airfit10-section-title-size-mobile);
        margin-bottom: 16px;
    }

    .airfit10-comfort-body {
        font-size: 15px;
    }
}

/* ----- Third section: Shop AirFit 10 Series ----- */
.airfit10-shop {
    background: var(--airfit10-bg);
    padding: var(--airfit10-section-padding);
}

.airfit10-shop-shell {
    max-width: var(--airfit10-shell-max);
    margin: 0 auto;
}

.airfit10-shop-section-title {
    font-family: 'Montserrat', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    font-size: var(--airfit10-section-title-size);
    font-weight: 700;
    color: var(--airfit10-navy);
    margin: 0 0 40px;
    letter-spacing: -0.01em;
}

.airfit10-product-block {
    display: flex;
    align-items: flex-start;
    gap: 56px;
    margin-bottom: 64px;
}

.airfit10-product-block:last-child {
    margin-bottom: 0;
}

.airfit10-product-block--reverse {
    flex-direction: row-reverse;
}

.airfit10-product-image-wrap {
    flex: 0 1 55%;
    max-width: 580px;
    background: var(--airfit10-bg-subtle);
    border-radius: var(--airfit10-radius-lg);
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
}

.airfit10-product-image {
    width: 100%;
    height: auto;
    object-fit: contain;
    display: block;
}

.airfit10-product-details {
    flex: 1;
    min-width: 280px;
    font-family: 'Montserrat', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

.airfit10-product-title {
    font-family: 'Montserrat', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    font-size: 36px;
    font-weight: 700;
    color: var(--airfit10-navy);
    margin: 0 0 6px;
    letter-spacing: -0.02em;
}

.airfit10-product-sub {
    font-family: 'Montserrat', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 0.12em;
    color: var(--airfit10-navy);
    margin: 0 0 12px;
    padding-bottom: 8px;
    border-bottom: 2px solid var(--airfit10-navy);
    text-transform: uppercase;
}

.airfit10-product-tag {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-family: 'Montserrat', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.1em;
    color: #ffffff;
    background: var(--airfit10-navy);
    padding: 6px 12px;
    border-radius: var(--airfit10-radius);
    margin: 0 0 12px;
    text-transform: uppercase;
}

.airfit10-product-price {
    font-family: 'Montserrat', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    font-size: 24px;
    font-weight: 700;
    color: var(--airfit10-navy);
    margin: 0 0 16px;
}

.airfit10-product-headline {
    font-family: 'Montserrat', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    font-size: 18px;
    font-weight: 600;
    color: var(--airfit10-text-headline);
    margin: 0 0 20px;
}

.airfit10-product-description {
    font-family: 'Montserrat', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    font-size: 15px;
    font-weight: 400;
    line-height: 1.65;
    color: var(--airfit10-text-body);
    margin: 0 0 28px;
}

.airfit10-product-description p {
    margin: 0 0 14px;
}

.airfit10-product-description p:last-child {
    margin-bottom: 0;
}

.airfit10-product-btn {
    display: inline-block;
    padding: 14px 32px;
    font-family: 'Montserrat', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    font-size: 15px;
    font-weight: 600;
    text-align: center;
    text-decoration: none;
    border-radius: var(--airfit10-radius);
    transition: background 0.2s ease, color 0.2s ease, border-color 0.2s ease, transform 0.2s ease;
    background: var(--airfit10-red);
    color: #ffffff;
    border: 2px solid var(--airfit10-red);
}

.airfit10-product-btn:hover {
    background: var(--airfit10-red-hover);
    color: #ffffff;
    border-color: var(--airfit10-red-hover);
    transform: translateY(-1px);
}

.airfit10-product-btn--outline {
    background: var(--airfit10-bg);
    color: var(--airfit10-red);
    border-color: var(--airfit10-red);
}

.airfit10-product-btn--outline:hover {
    background: var(--airfit10-red);
    color: #ffffff;
    border-color: var(--airfit10-red);
}

@media (max-width: 900px) {
    .airfit10-product-block {
        flex-direction: column;
        gap: 32px;
        margin-bottom: 56px;
    }

    .airfit10-product-block--reverse {
        flex-direction: column;
    }

    .airfit10-product-image-wrap {
        flex: none;
        max-width: 100%;
        width: 100%;
    }

    .airfit10-product-title {
        font-size: 30px;
    }
}

@media (max-width: 600px) {
    .airfit10-shop {
        padding: var(--airfit10-section-padding-mobile);
    }

    .airfit10-shop-section-title {
        font-size: var(--airfit10-section-title-size-mobile);
        margin-bottom: 28px;
    }

    .airfit10-product-title {
        font-size: 26px;
    }

    .airfit10-product-price {
        font-size: 20px;
    }

    .airfit10-product-headline {
        font-size: 16px;
    }

    .airfit10-product-description {
        font-size: 14px;
    }

    .airfit10-product-btn {
        width: 100%;
        padding: 12px 24px;
    }
}

/* ----- Fourth section: For Her – three product cards ----- */
.airfit10-forher {
    background: var(--airfit10-bg);
    padding: var(--airfit10-section-padding);
}

.airfit10-forher-shell {
    max-width: var(--airfit10-shell-max);
    margin: 0 auto;
}

.airfit10-forher-title {
    font-family: 'Montserrat', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    font-size: var(--airfit10-section-title-size);
    font-weight: 700;
    color: var(--airfit10-navy);
    margin: 0 0 40px;
    letter-spacing: -0.01em;
}

.airfit10-cards {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--airfit10-gap);
}

.airfit10-card {
    font-family: 'Montserrat', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

.airfit10-card-link {
    display: flex;
    flex-direction: column;
    height: 100%;
    text-decoration: none;
    color: inherit;
    transition: transform 0.2s ease;
}

.airfit10-card-link:hover {
    transform: translateY(-4px);
}

.airfit10-card-link:hover .airfit10-card-btn {
    background: var(--airfit10-red);
    color: #ffffff;
    border-color: var(--airfit10-red);
}

.airfit10-card-image-wrap {
    background: var(--airfit10-bg-subtle);
    border-radius: var(--airfit10-radius-lg);
    overflow: hidden;
    aspect-ratio: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
}

.airfit10-card-image {
    width: 100%;
    height: 100%;
    object-fit: contain;
    display: block;
}

.airfit10-card-name {
    font-family: 'Montserrat', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    font-size: 18px;
    font-weight: 600;
    color: var(--airfit10-navy);
    margin: 0 0 6px;
    line-height: 1.3;
}

.airfit10-card-type {
    font-family: 'Montserrat', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    font-size: 14px;
    font-weight: 400;
    color: var(--airfit10-text-muted);
    margin: 0 0 12px;
}

.airfit10-card-price {
    font-family: 'Montserrat', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    font-size: 22px;
    font-weight: 700;
    color: var(--airfit10-navy);
    margin: 0 0 20px;
}

.airfit10-card-btn {
    display: inline-block;
    padding: 14px 24px;
    font-family: 'Montserrat', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    font-size: 15px;
    font-weight: 600;
    text-align: center;
    border-radius: var(--airfit10-radius);
    transition: background 0.2s ease, color 0.2s ease, border-color 0.2s ease;
    background: var(--airfit10-bg);
    color: var(--airfit10-red);
    border: 2px solid var(--airfit10-red);
    margin-top: auto;
    width: fit-content;
}

@media (max-width: 900px) {
    .airfit10-cards {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 600px) {
    .airfit10-forher {
        padding: var(--airfit10-section-padding-mobile);
    }

    .airfit10-forher-title {
        font-size: var(--airfit10-section-title-size-mobile);
        margin-bottom: 28px;
    }

    .airfit10-cards {
        grid-template-columns: 1fr;
        gap: var(--airfit10-gap-mobile);
    }

    .airfit10-card-name {
        font-size: 17px;
    }

    .airfit10-card-price {
        font-size: 20px;
    }
}

/* ----- Fifth section: Replacement parts & accessories ----- */
.airfit10-parts {
    background: var(--airfit10-bg-subtle);
    padding: var(--airfit10-section-padding);
}

.airfit10-parts-shell {
    max-width: var(--airfit10-shell-max);
    margin: 0 auto;
}

.airfit10-parts-title {
    font-family: 'Montserrat', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    font-size: var(--airfit10-section-title-size);
    font-weight: 700;
    color: var(--airfit10-navy);
    margin: 0 0 40px;
    letter-spacing: -0.01em;
}

.airfit10-parts-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--airfit10-gap);
}

.airfit10-parts-card .airfit10-card-name {
    font-size: 16px;
}

.airfit10-parts-card .airfit10-card-price {
    font-size: 20px;
    margin-bottom: 20px;
}

@media (max-width: 1024px) {
    .airfit10-parts-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 768px) {
    .airfit10-parts-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--airfit10-gap-mobile);
    }
}

@media (max-width: 600px) {
    .airfit10-parts {
        padding: var(--airfit10-section-padding-mobile);
    }

    .airfit10-parts-title {
        font-size: var(--airfit10-section-title-size-mobile);
        margin-bottom: 28px;
    }

    .airfit10-parts-grid {
        grid-template-columns: 1fr;
        gap: var(--airfit10-gap-mobile);
    }

    .airfit10-parts-card .airfit10-card-name {
        font-size: 15px;
    }

    .airfit10-parts-card .airfit10-card-price {
        font-size: 18px;
    }
}