/* ============================================
   QUOTES FRAMEWORK - UNIQUE CARD STYLES
   ============================================
   
   This CSS file contains unique card styling for the QUOTES framework.
   
   Framework Characteristics:
   - 5-8 FAQ questions
   - Uses HERO framework structure
   - Quote-focused content with expert insights
   
   Expandable Timeline Matrix is the primary card type for quotes frameworks,
   providing an interactive, expandable quote presentation system.
   ============================================ */

/* ========================================
   10. EXPANDABLE TIMELINE MATRIX (Category 10)
   ======================================== */

/* CSS Variables */
:root {
    --wp-width: 760px;

    /* Pinterest-Optimized Color Palette (Warm Aspirational) */
    --canvas-bg: #FFFCFA;
    /* Warm White Background */
    --surface-card: #FFFFFF;
    /* Pure White for contrast */
    --accent: #D4756B;
    /* Warm Coral - Primary (250% higher Pinterest saves) */
    --accent-secondary: #C9ADA7;
    /* Dusty Rose - Secondary (feminine, aspirational) */
    --accent-success: #6B8E7F;
    /* Rich Sage - Success (darker, more visible) */
    --text-main: #4A4543;
    /* Warm Charcoal (readable, inviting) */
    --text-muted: #8B7D77;
    /* Warm Gray (softer than cool grays) */
    --border-light: #F2E9E4;
    /* Warm Cream (cozy borders) */
    --node-static-bg: #FBF7F5;
    /* Warm Off-White (subtle background) */

    /* Animation & Layout Settings (unchanged) */
    --transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
    --radius-lg: 24px;
}

.elite-wrapper {
    width: 100%;
    max-width: var(--wp-width);
    font-family: 'Inter', -apple-system, system-ui, sans-serif;
    color: var(--text-main);
    line-height: 1.7;
    margin: 3.5rem 0;
}

/* --- SECTION 1: EDITORIAL TOP --- */
.quotedesc,
.editorial-top {
    background: var(--surface-card);
    border-radius: var(--radius-lg);
    padding: 48px;
    margin-bottom: 0;
    position: relative;
    z-index: 2;
    box-shadow: 0 10px 30px -15px rgba(0, 0, 0, 0.05);
}

.editorial-top::after {
    content: "";
    position: absolute;
    inset: -2px;
    z-index: -1;
    background: linear-gradient(135deg, var(--accent) 0%, var(--accent-secondary) 25%, var(--border-light) 50%, var(--accent) 100%);
    background-size: 300% 300%;
    border-radius: calc(var(--radius-lg) + 2px);
    animation: border-flow 12s linear infinite;
    opacity: 0.4;
}

.editorial-top::before {
    content: "";
    position: absolute;
    inset: 0;
    background: var(--surface-card);
    z-index: -1;
    border-radius: var(--radius-lg);
}

@keyframes border-flow {
    0% {
        background-position: 0% 50%;
    }

    50% {
        background-position: 100% 50%;
    }

    100% {
        background-position: 0% 50%;
    }
}

.content-area h2 {
    font-size: clamp(1.5rem, 5vw, 2.0rem);
    font-weight: 850;
    line-height: 1.1;
    margin: 0 0 24px 0;
    letter-spacing: -0.04em;
}

.quotedesc p {
    margin-bottom: -0.5rem !important;
}

/* --- SECTION 2: THE TIMELINE MATRIX --- */
.matrix-container {
    width: 90%;
    margin: -1px auto 0 auto;
    padding-left: 20px;
    position: relative;
}

.matrix-container::before {
    content: "";
    position: absolute;
    left: 44px;
    top: -24px;
    bottom: 40px;
    width: 2px;
    background: var(--border-light);
    z-index: 0;
}

.matrix-header {
    margin-bottom: 32px;
    padding-top: 64px;
    padding-left: 80px;
}

.matrix-header h3 {
    font-family: 'Space Mono', monospace;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.25em;
    color: var(--accent);
    margin: 0;
}

.matrix-grid {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

/* The Ghost Shell */
.matrix-node {
    display: grid;
    grid-template-columns: 50px 1fr;
    gap: 30px;
    padding: 16px 20px 16px 0;
    margin-left: -10px;
    position: relative;
    cursor: pointer;
    z-index: 1;
    transition: var(--transition);
    border-radius: 16px;
    border: 1px solid rgba(226, 232, 240, 0.6);
    background: var(--node-static-bg);
}

.matrix-node:hover {
    background: rgba(241, 245, 249, 0.8);
    border-color: var(--border-light);
    transform: translateX(4px);
}

.matrix-node.active {
    padding-bottom: 32px;
    background: #ffffff;
    border-color: var(--border-light);
    box-shadow: 0 10px 25px -10px rgba(0, 0, 0, 0.05);
}

.node-num {
    width: 44px;
    height: 44px;
    background: #ffffff;
    border: 2px solid var(--accent);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: 'Space Mono', monospace;
    font-weight: 800;
    color: var(--accent);
    font-size: 0.95rem;
    transition: var(--transition);
    box-shadow: 0 0 0 8px var(--node-static-bg);
    z-index: 2;
    margin-left: 10px;
    flex-shrink: 0;
}

.matrix-node.active .node-num {
    box-shadow: 0 0 0 8px #ffffff;
}

.matrix-node:hover .node-num,
.matrix-node.active .node-num {
    border-color: var(--accent);
    color: var(--accent);
    background: rgba(212, 117, 107, 0.1);
    transform: scale(1.05);
}

.matrix-node.node-green .node-num {
    border-color: var(--accent-success);
    color: var(--accent-success);
}

.matrix-node.node-green:hover .node-num,
.matrix-node.node-green.active .node-num {
    border-color: #4A7C6D;
    color: #4A7C6D;
    background: rgba(107, 142, 127, 0.1);
}

.node-content {
    padding-top: 8px;
    position: relative;
}

.node-header-flex {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-right: 10px;
}

.node-content strong {
    display: block;
    font-size: 1.25rem;
    margin-bottom: 0;
    color: var(--text-main);
    letter-spacing: -0.02em;
    transition: var(--transition);
    line-height: 1.2;
}

/* Improved Plus/Minus Indicator */
.expand-icon {
    width: 24px;
    height: 24px;
    position: relative;
    opacity: 0.4;
    transition: var(--transition);
    color: var(--text-muted);
    flex-shrink: 0;
}

.matrix-node:hover .expand-icon {
    opacity: 1;
}

.expand-icon::before,
.expand-icon::after {
    content: "";
    position: absolute;
    background: currentColor;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    border-radius: 2px;
}

.expand-icon::before {
    width: 14px;
    height: 2px;
}

.expand-icon::after {
    width: 2px;
    height: 14px;
    transition: var(--transition);
}

/* Collapsed State (Default) shows Plus */
.matrix-node:not(.active) .expand-icon::after {
    opacity: 1;
}

/* Active State shows Minus */
.matrix-node.active .expand-icon {
    opacity: 1;
    color: var(--accent);
}

.matrix-node.active .expand-icon::after {
    opacity: 0;
    transform: translate(-50%, -50%) rotate(90deg);
}

.matrix-node.node-green.active .expand-icon {
    color: var(--accent-success);
}

.node-reveal {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.5s cubic-bezier(0.4, 0, 0.2, 1), opacity 0.4s ease, margin-top 0.4s ease;
    opacity: 0;
}

.matrix-node.active .node-reveal {
    max-height: 500px;
    margin-top: 20px;
    opacity: 1;
}

.reveal-inner {
    background: #fdfdfe;
    padding: 24px;
    font-size: 0.95rem;
    color: var(--text-muted);
    box-shadow: inset 0 0 0 1px var(--border-light);
}

.reveal-inner p.summary {
    font-weight: 300;
    color: var(--text-muted);
    margin: 0 0 12px 0;
    font-size: 0.95rem;
}

.reveal-inner div.detail {
    line-height: 1.6;
    opacity: 1;
    font-size: 1.25rem;
    color: var(--text-main);
    font-weight: 400;
}

.reveal-right {
    border-radius: 8px 24px 24px 8px;
    border-right: 4px solid var(--accent);
}

.reveal-left {
    border-radius: 24px 8px 8px 24px;
    border-left: 4px solid var(--accent-success);
}

/* Mobile Adjustments (Aggressive Spacing for better UX) */
@media (max-width: 768px) {
    .elite-wrapper {
        margin: 1.5rem 0 !important;
    }

    .quotedesc,
    .editorial-top {
        padding: 1.25rem !important;
    }

    .matrix-container {
        width: 100% !important;
        padding-left: 10px !important;
        padding-right: 10px !important;
    }

    .matrix-container::before {
        left: 24px !important;
    }

    .matrix-header {
        padding-left: 50px !important;
        padding-top: 2rem !important;
        margin-bottom: 1.5rem !important;
    }

    .matrix-node {
        grid-template-columns: 34px 1fr !important;
        gap: 15px !important;
        padding: 10px !important;
        margin-left: 0 !important;
    }

    .node-num {
        width: 32px !important;
        height: 32px !important;
        font-size: 0.75rem !important;
        margin-left: 0 !important;
    }

    .node-content {
        padding-top: 4px !important;
    }

    .node-content strong {
        font-size: 1.1rem !important;
    }

    .reveal-inner {
        padding: 1rem !important;
    }

    .reveal-inner p.summary {
        font-size: 0.8rem !important;
        opacity: 0.8;
    }

    .reveal-inner div.detail {
        font-size: 1.1rem !important;
    }
}

/* ========================================
   IMAGE BUFFER STYLES
   ======================================== */

/* Pinterest-optimized image buffer containers */
.buffer-image.pinterest-optimized {
    margin: 60px auto;
    max-width: 600px;
}

.buffer-image.pinterest-optimized img {
    width: 100%;
    height: auto;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
}