/**
 * Accordion Block Styles
 * Namespaced with gv- to avoid Bootstrap conflicts
 */

.gv-accordion-block-container {
    position: relative;
    padding: 48px 0;
    font-family: Lexend, sans-serif;
}

.gv-accordion-block-inner {
    max-width: 1216px;
    margin: 0 auto;
    padding: 0 32px;
    position: relative;
    z-index: 1;
}

.gv-accordion-wrapper {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.gv-accordion-item {
    background: white;
    border: 2px solid transparent;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
    transition: all 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.gv-accordion-item:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 24px rgba(0, 0, 0, 0.12);
}

.gv-accordion-header {
    position: relative;
}

.gv-accordion-toggle {
    width: 100%;
    padding: 20px 24px;
    border: none;
    background: linear-gradient(135deg, var(--accent4, #f2f3f7) 0%, #ffffff 100%);
    color: var(--accent1, #434C5C);
    font-size: 18px;
    font-weight: 600;
    letter-spacing: -0.3px;
    line-height: 1.3;
    text-align: left;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 16px;
    transition: all 0.3s ease;
    position: relative;
}

.gv-accordion-toggle:focus {
    outline: none;
}

.gv-accordion-title {
    flex: 1;
}

.gv-accordion-icon {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--primary, #0092b7);
    border-radius: 8px;
    transition: all 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
    flex-shrink: 0;
    box-shadow: 0 2px 8px rgba(0, 146, 183, 0.2);
}

.gv-accordion-icon svg {
    width: 20px;
    height: 20px;
    color: white;
}

.gv-accordion-toggle:hover .gv-accordion-icon {
    transform: scale(1.1);
}

/* Plus/Minus icon toggle - based on aria-expanded */
.gv-accordion-toggle[aria-expanded="false"] .gv-icon-minus {
    display: none;
}

.gv-accordion-toggle[aria-expanded="true"] .gv-icon-plus {
    display: none;
}

/* Chevron icon rotation */
.gv-accordion-toggle[aria-expanded="false"] .gv-icon-chevron {
    transform: rotate(0deg);
}

.gv-accordion-toggle[aria-expanded="true"] .gv-icon-chevron {
    transform: rotate(180deg);
}

/* Arrow icon rotation */
.gv-accordion-toggle[aria-expanded="false"] .gv-icon-arrow {
    transform: rotate(90deg);
}

.gv-accordion-toggle[aria-expanded="true"] .gv-icon-arrow {
    transform: rotate(-90deg);
}

.gv-accordion-toggle[aria-expanded="true"] .gv-accordion-icon {
    transform: scale(1.05);
}

/* Collapse states */
.gv-accordion-collapse {
    display: none;
    overflow: hidden;
    transition: none;
}

.gv-accordion-body {
    padding: 24px;
    background: white;
}

.gv-accordion-content {
    color: var(--text, #2B2E2F);
    font-size: 16px;
    line-height: 1.6;
}

.gv-accordion-content h3,
.gv-accordion-content h4,
.gv-accordion-content h5 {
    color: var(--accent1, #434C5C);
    font-weight: 600;
    margin-top: 24px;
    margin-bottom: 12px;
    letter-spacing: -0.3px;
}

.gv-accordion-content h3 {
    font-size: 20px;
}

.gv-accordion-content h4 {
    font-size: 18px;
}

.gv-accordion-content h5 {
    font-size: 16px;
}

.gv-accordion-content ul,
.gv-accordion-content ol {
    margin: 1rem 0;
    padding-left: 2rem;
}

.gv-accordion-content li {
    margin-bottom: 0.5rem;
}

.gv-accordion-content p {
    margin-bottom: 1rem;
}

.gv-accordion-content p:last-child {
    margin-bottom: 0;
}

/* Collapse animation states */
.gv-accordion-collapse.show {
    display: block;
    overflow: visible;
}

.gv-accordion-collapse.collapsing {
    display: block;
    overflow: hidden;
    transition: height 0.35s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.gv-accordion-collapse.collapsing .gv-accordion-body {
    transition: opacity 0.25s ease;
}

.gv-accordion-collapse:not(.show).collapsing .gv-accordion-body {
    opacity: 0.3;
}

/* Color scheme variants */
[data-color-scheme="accent"] .gv-accordion-item:hover {
    border-color: var(--accent2, #7d869c);
}

[data-color-scheme="accent"] .gv-accordion-icon {
    background: var(--accent1, #434C5C);
}

[data-color-scheme="special"] .gv-accordion-item:hover {
    border-color: var(--special, #62b32e);
}

[data-color-scheme="special"] .gv-accordion-icon {
    background: var(--special, #62b32e);
}

/* Mobile Responsiveness */
@media (max-width: 999px) {
    .gv-accordion-block-container {
        padding: 32px 0;
    }

    .gv-accordion-block-inner {
        padding: 0 24px;
    }

    .gv-accordion-wrapper {
        gap: 12px;
    }

    .gv-accordion-toggle {
        padding: 18px 20px;
        font-size: 16px;
    }

    .gv-accordion-icon {
        width: 36px;
        height: 36px;
    }

    .gv-accordion-icon svg {
        width: 18px;
        height: 18px;
    }

    .gv-accordion-body {
        padding: 20px;
    }

    .gv-accordion-content {
        font-size: 15px;
    }
}

@media (max-width: 600px) {
    .gv-accordion-block-container {
        padding: 24px 0;
    }

    .gv-accordion-block-inner {
        padding: 0 16px;
    }

    .gv-accordion-item {
        border-radius: 10px;
    }

    .gv-accordion-toggle {
        padding: 16px 18px;
        font-size: 15px;
        gap: 12px;
    }

    .gv-accordion-icon {
        width: 32px;
        height: 32px;
        border-radius: 6px;
    }

    .gv-accordion-icon svg {
        width: 16px;
        height: 16px;
    }

    .gv-accordion-body {
        padding: 16px;
    }

    .gv-accordion-content {
        font-size: 14px;
    }

    .gv-accordion-content h3 {
        font-size: 18px;
        margin-top: 20px;
        margin-bottom: 10px;
    }

    .gv-accordion-content h4 {
        font-size: 16px;
    }

    .gv-accordion-content h5 {
        font-size: 15px;
    }
}

/* Empty state */
.gv-accordion-empty {
    padding: 32px;
    text-align: center;
    background: var(--accent4, #f2f3f7);
    border-radius: 12px;
    color: var(--accent2, #7d869c);
    font-size: 16px;
}