/* Services Page - Nested Accordion */

.services-page {
    position: relative;
    padding: 40px 0;
    background: var(--black-bg, #000000);
    color: var(--white, #ffffff);
    font-family: var(--font-family);
}

/* Header Section */
.services-page__header {
    margin-bottom: 48px;
    text-align: center;
}

.services-page__title {
    margin: 0 0 16px 0;
    color: var(--white, #ffffff);
    font-family: var(--font-family);
    font-size: 36px;
    font-weight: 400;
    line-height: 120%;
}

.services-page__description {
    margin: 0;
    color: var(--grayc5, #c5c5c5);
    font-size: 16px;
    line-height: 150%;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

/* Accordion Container */
.services-accordion {
    margin-bottom: 64px;
}

.services-accordion__item {
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.services-accordion__item:last-child {
    border-bottom: none;
}

/* Accordion Header (Level 1 - Categories) */
.services-accordion__header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
    padding: 24px 0;
    background: none;
    border: none;
    color: var(--white, #ffffff);
    font-family: var(--font-family);
    font-size: 20px;
    font-weight: 500;
    text-align: left;
    cursor: pointer;
    transition: color 0.3s ease;
}

.services-accordion__header:hover {
    color: var(--grayc5, #c5c5c5);
}

.services-accordion__title {
    flex: 1;
    padding-right: 20px;
}

.services-accordion__icon {
    flex-shrink: 0;
    width: 24px;
    height: 24px;
    transition: transform 0.3s ease;
}

.services-accordion__icon svg {
    width: 100%;
    height: 100%;
}

/* Active state - icon rotates 45deg to become X */
.services-accordion__item.is-active .services-accordion__icon {
    transform: rotate(45deg);
}

/* Accordion Content */
.services-accordion__content {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease, opacity 0.3s ease;
    opacity: 0;
}

.services-accordion__item.is-active .services-accordion__content {
    opacity: 1;
}

.services-accordion__inner {
    padding: 0 0 24px 0;
}

/* Sub Items (Level 2 - Appliance Types) */
.services-accordion__sub-item {
    padding: 16px 0;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.services-accordion__sub-item:first-child {
    border-top: none;
}

.services-accordion__sub-title {
    margin: 0 0 12px 0;
    color: var(--grayc5, #c5c5c5);
    font-family: var(--font-family);
    font-size: 16px;
    font-weight: 500;
    line-height: 140%;
}

.services-accordion__sub-title-link {
    color: inherit;
    text-decoration: none;
    transition: color 0.3s ease;
}

.services-accordion__sub-title-link:hover {
    color: var(--white, #ffffff);
}

.services-accordion__no-services {
    margin: 0;
    color: var(--grayd9, #d9d9d9);
    font-size: 15px;
    line-height: 140%;
}

/* Services List (Level 3 - Final Services) */
.services-accordion__services-list {
    margin: 0;
    padding: 0;
    list-style: none;
}

.services-accordion__service-item {
    margin-bottom: 8px;
}

.services-accordion__service-item:last-child {
    margin-bottom: 0;
}

.services-accordion__service-link {
    display: inline-block;
    color: var(--grayd9, #d9d9d9);
    font-family: var(--font-family);
    font-size: 15px;
    line-height: 140%;
    text-decoration: none;
    padding: 6px 0;
    position: relative;
    transition: color 0.3s ease;
}

.services-accordion__service-link::before {
    content: '→';
    margin-right: 8px;
    opacity: 0.6;
    transition: opacity 0.3s ease, transform 0.3s ease;
}

.services-accordion__service-link:hover {
    color: var(--red, #cc2229);
}

.services-accordion__service-link:hover::before {
    opacity: 1;
    transform: translateX(4px);
}

/* Empty State */
.services-page__empty {
    text-align: center;
    padding: 60px 0;
    color: var(--grayc5, #c5c5c5);
}

.services-page__empty p {
    margin: 0;
    font-size: 18px;
}

/* CTA Section */
.services-page__cta {
    text-align: center;
    padding: 48px;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 8px;
}

.services-page__cta-title {
    margin: 0 0 12px 0;
    color: var(--white, #ffffff);
    font-family: var(--font-family);
    font-size: 24px;
    font-weight: 400;
    line-height: 120%;
}

.services-page__cta-text {
    margin: 0 0 24px 0;
    color: var(--grayc5, #c5c5c5);
    font-size: 16px;
    line-height: 150%;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.services-page__cta-button {
    display: inline-block;
    padding: 14px 32px;
    background: var(--red, #cc2229);
    color: var(--white, #ffffff);
    font-family: var(--font-family);
    font-size: 16px;
    font-weight: 500;
    text-decoration: none;
    border-radius: 4px;
    transition: background 0.3s ease;
}

.services-page__cta-button:hover {
    background: var(--hover-button, #9b1116);
}

/* Tablet (640px+) */
@media (min-width: 640px) {
    .services-page {
        padding: 60px 0;
    }

    .services-page__title {
        font-size: 42px;
    }

    .services-page__description {
        font-size: 17px;
    }

    .services-accordion__header {
        font-size: 22px;
        padding: 28px 0;
    }

    .services-accordion__sub-title {
        font-size: 17px;
    }

    .services-accordion__service-link {
        font-size: 16px;
    }

    .services-accordion__inner {
        padding: 0 0 32px 0;
    }

    .services-page__cta-title {
        font-size: 28px;
    }
}

/* Desktop (1024px+) */
@media (min-width: 1024px) {
    .services-page {
        padding: 80px 0;
    }

    .services-page__title {
        font-size: 48px;
        margin-bottom: 24px;
    }

    .services-page__description {
        font-size: 18px;
    }

    .services-accordion__header {
        font-size: 24px;
        padding: 32px 0;
    }

    .services-accordion__sub-item {
        padding: 20px 0;
    }

    .services-accordion__sub-title {
        font-size: 18px;
        margin-bottom: 16px;
    }

    .services-accordion__service-item {
        margin-bottom: 10px;
    }

    .services-accordion__inner {
        padding: 0 0 40px 0;
    }

    .services-page__cta {
        padding: 64px;
    }

    .services-page__cta-title {
        font-size: 32px;
        margin-bottom: 16px;
    }

    .services-page__cta-text {
        font-size: 18px;
        margin-bottom: 32px;
    }

    .services-page__cta-button {
        padding: 16px 40px;
        font-size: 18px;
    }
}