/* ==========================================================================
   B2B
   ========================================================================== */

.b2b-section,
.b2b-section * {
    box-sizing: border-box;
}
.b2b-section h2,
.b2b-section p {
    opacity: 1;
    animation: none;
}

.b2b-content {
    position: relative;
    display: grid;
    grid-template-columns: minmax(0, 1.1fr) minmax(420px, 0.9fr);
    min-height: 480px;
    overflow: hidden;
    background: var(--color-primary-surface);
    border-radius: 22px;
}

.b2b-copy {
    position: relative;
    z-index: 3;
    display: flex;
    flex-direction: column;
    justify-content: center;
    min-width: 0;
    padding: 54px 48px;
}

.b2b-title {
    max-width: 620px;
    margin: 0;
    padding: 0;
    color: var(--color-heading);
    font-size: 42px;
    font-weight: 700;
    line-height: 1.08;
}

.b2b-description {
    max-width: 680px;
    margin: 14px 0 0;
    padding: 0;
    color: var(--color-text-secondary);
    font-weight: 400;
    line-height: 1.5;
}

.b2b-categories {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 12px;
    margin-top: 26px;
}

.b2b-category {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-width: 0;
    min-height: 102px;
    padding: 14px 10px;
    background: rgba(255, 255, 255, 0.82);
    border: 1px solid rgba(255, 255, 255, 0.9);
    border-radius: 14px;
}

.b2b-category[data-b2b-category="business"] {
    background: var(--color-primary-surface-strong);
    border-color: color-mix(in srgb, var(--color-primary) 12%, transparent);
}

.b2b-category__icon {
    width: var(--icon-size-small);
    height: var(--icon-size-small);
    object-fit: contain;
}

.b2b-category__title {
    margin-top: 9px;
    color: var(--color-text);
    font-size: 14px;
    font-weight: 600;
    line-height: 1.2;
    text-align: center;
}

.b2b-actions {
    display: flex;
    align-items: center;
    gap: 22px;
    margin-top: 24px;
}

.b2b-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 14px;
    min-height: 52px;
    padding: 0 24px;
    flex: 0 0 auto;
    background: var(--color-primary);
    border-radius: 11px;
    color: var(--color-white);
    font-size: 15px;
    font-weight: 600;
    line-height: 1;
    text-decoration: none;
    transition: transform 0.15s ease, background-color 0.15s ease;
}

.b2b-button:hover {
    background: var(--color-primary-dark);
    transform: translateY(-1px);
}

.b2b-button__arrow {
    font-size: 18px;
    line-height: 1;
}

.b2b-contact-hint {
    max-width: 330px;
    margin: 0;
    padding: 0;
    color: var(--color-text-secondary);
    font-size: 14px;
    font-weight: 400;
    line-height: 1.4;
}

.b2b-landing-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    align-self: flex-start;
    margin-top: 18px;
    color: var(--color-primary);
    font-size: 14px;
    font-weight: 600;
    text-decoration: none;
}

.b2b-landing-link:hover {
    text-decoration: underline;
}

.b2b-image-wrap {
    position: relative;
    min-width: 0;
    min-height: 100%;
}

.b2b-image-wrap::before {
    content: "";
    position: absolute;
    z-index: 2;
    top: 0;
    bottom: 0;
    left: 0;
    width: 70px;
    pointer-events: none;
    background: linear-gradient(
        to right,
        var(--color-primary-surface) 0%,
        color-mix(in srgb, var(--color-primary-surface) 72%, transparent) 28%,
        color-mix(in srgb, var(--color-primary-surface) 0%, transparent) 100%
    );
}

.b2b-image {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    display: block;
    object-fit: cover;
    object-position: center;
}

/* The contact section itself should have id="contact". */
#contact {
    scroll-margin-top: 24px;
}

html {
    scroll-behavior: smooth;
}

@media (max-width: 1100px) {
    .b2b-content {
        grid-template-columns: minmax(0, 1.2fr) minmax(340px, 0.8fr);
    }

    .b2b-copy {
        padding: 44px 36px;
    }

    .b2b-title {
        font-size: var(--font-size-section-title);
    }

    .b2b-categories {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .b2b-actions {
        align-items: flex-start;
        flex-direction: column;
        gap: 12px;
    }
}

@media (max-width: 800px) {
    .b2b-content {
        display: flex;
        flex-direction: column;
        min-height: 0;
    }

    .b2b-copy {
        padding: 34px 28px;
    }

    .b2b-image-wrap {
        min-height: 320px;
    }

    .b2b-image-wrap::before {
        top: 0;
        right: 0;
        bottom: auto;
        left: 0;
        width: 100%;
        height: 45px;
        background: linear-gradient(
            to bottom,
            var(--color-primary-surface) 0%,
            color-mix(in srgb, var(--color-primary-surface) 0%, transparent) 100%
        );
    }
}

@media (max-width: 640px) {
    .b2b-content {
        border-radius: 18px;
    }

    .b2b-copy {
        padding: 26px 20px 24px;
    }

    .b2b-title {
        font-size: 30px;
        line-height: 1.1;
    }

    .b2b-description {
        margin-top: 11px;
        }

    .b2b-categories {
        gap: 8px;
        margin-top: 20px;
    }

    .b2b-category {
        min-height: 88px;
        padding: 12px 8px;
        border-radius: 12px;
    }

    .b2b-category__icon {
        width: var(--icon-size-small-mobile);
        height: var(--icon-size-small-mobile);
    }

    .b2b-category__title {
        margin-top: 7px;
        font-size: 13px;
    }

    .b2b-actions {
        width: 100%;
        margin-top: 20px;
    }

    .b2b-button {
        width: 100%;
        min-height: 50px;
        padding: 0 18px;
    }

    .b2b-contact-hint {
        max-width: none;
        font-size: 13px;
    }

    .b2b-image-wrap {
        min-height: 240px;
    }
}

@media (max-width: 380px) {
    .b2b-title {
        font-size: 28px;
    }

    .b2b-copy {
        padding-left: 18px;
        padding-right: 18px;
    }
}

@media (max-width: 356px) {
    .b2b-title {
        font-size: 26px;
    }
}