/* ============================================================
   1vsM System Scan - Styles
   Follows existing design system: dark theme, gold accents,
   glass morphism, Outfit/Inter fonts
   ============================================================ */

/* ---- Scan CTA Form (Homepage) ---- */
.scan-cta-form input:focus {
    border-color: var(--primary) !important;
    box-shadow: 0 0 20px rgba(212, 175, 55, 0.15), 0 0 0 1px var(--primary);
}

.scan-cta-form input::placeholder {
    color: var(--text-muted);
    opacity: 0.7;
}

.scan-cta-form .btn-primary:disabled {
    opacity: 0.6;
    cursor: not-allowed !important;
    transform: none;
}

.scan-cta-form input[type="email"]:focus {
    border-color: var(--primary) !important;
    box-shadow: 0 0 20px rgba(212, 175, 55, 0.15), 0 0 0 1px var(--primary);
}

.scan-cta-form input[type="email"]::placeholder {
    color: var(--text-muted);
    opacity: 0.6;
}

.scan-error-msg {
    color: var(--color-danger);
    font-size: 0.85rem;
    margin-top: 0.5rem;
}

/* ---- Loading / Progress State ---- */
.scan-progress-ring {
    position: relative;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 120px;
    height: 120px;
    margin: 0 auto;
}

.scan-progress-ring svg {
    transform: rotate(-90deg);
}

.scan-progress-ring #progress-percent {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: 1.5rem;
    font-weight: 700;
    font-family: var(--font-heading);
}

/* ---- Scan Step Indicators ---- */
.scan-step {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.6rem 0;
    color: var(--text-muted);
    font-size: 0.95rem;
    transition: var(--transition);
}

.scan-step .step-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 24px;
    height: 24px;
    font-size: 0.9rem;
    flex-shrink: 0;
    transition: var(--transition);
}

.scan-step.active {
    color: var(--primary);
}

.scan-step.active .step-icon {
    animation: spinStep 1s linear infinite;
    color: var(--primary);
}

.scan-step.complete {
    color: var(--color-success);
}

.scan-step.complete .step-icon {
    animation: none;
    color: var(--color-success);
}

@keyframes spinStep {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

/* ---- Overall Score Display (Large Ring) ---- */
.score-ring-large {
    position: relative;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 200px;
    height: 200px;
    margin: 0 auto;
}

.score-ring-large svg {
    transform: rotate(-90deg);
}

.score-ring-large .score-value {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: 3.5rem;
    font-weight: 800;
    font-family: var(--font-heading);
    line-height: 1;
}

.score-ring-large .score-label {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, calc(-50% + 2rem));
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--text-muted);
}

/* ---- Pillar Cards ---- */
.pillar-card {
    background: var(--glass);
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    padding: 2rem;
    transition: var(--transition);
}

.pillar-card:hover {
    background: rgba(255, 255, 255, 0.06);
    border-color: var(--primary);
    transform: translateY(-5px);
}

.pillar-card .pillar-icon {
    font-size: 2rem;
    margin-bottom: 1rem;
}

.pillar-card .pillar-name {
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 1.1rem;
    margin-bottom: 1rem;
    color: var(--text-light);
}

.pillar-card .score-gauge {
    height: 8px;
    background: rgba(255, 255, 255, 0.08);
    border-radius: 4px;
    overflow: hidden;
    margin-bottom: 0.75rem;
}

.pillar-card .score-gauge-fill {
    height: 100%;
    border-radius: 4px;
    transition: width 1s ease-out;
}

.pillar-card .pillar-score-number {
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1.8rem;
    margin-bottom: 0.5rem;
}

.pillar-card .pillar-counts {
    display: flex;
    gap: 1rem;
    font-size: 0.8rem;
    color: var(--text-muted);
}

.pillar-card .pillar-counts .count-pass { color: var(--color-success); }
.pillar-card .pillar-counts .count-warning { color: var(--color-warning); }
.pillar-card .pillar-counts .count-fail { color: var(--color-danger); }

/* ---- Result Accordion ---- */
.result-accordion {
    background: var(--glass);
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    margin-bottom: 1rem;
    overflow: hidden;
    transition: var(--transition);
}

.result-accordion:hover {
    border-color: rgba(255, 255, 255, 0.15);
}

.result-accordion .accordion-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1.25rem 1.5rem;
    cursor: pointer;
    user-select: none;
    transition: var(--transition);
}

.result-accordion .accordion-header:hover {
    background: rgba(255, 255, 255, 0.03);
}

.result-accordion .accordion-header-left {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.result-accordion .accordion-header-left .accordion-icon {
    font-size: 1.3rem;
    width: 32px;
    text-align: center;
}

.result-accordion .accordion-header-left .accordion-title {
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 1.05rem;
}

.result-accordion .accordion-header-left .accordion-score {
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 0.9rem;
    padding: 0.2rem 0.6rem;
    border-radius: 50px;
    margin-left: 0.5rem;
}

.result-accordion .accordion-chevron {
    font-size: 1.2rem;
    color: var(--text-muted);
    transition: transform 0.3s ease;
}

.result-accordion.open .accordion-chevron {
    transform: rotate(180deg);
}

.result-accordion .accordion-body {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.5s ease, padding 0.3s ease;
}

.result-accordion.open .accordion-body {
    max-height: 5000px;
    padding: 0 1.5rem 1.5rem;
    overflow-y: auto;
}

/* ---- Individual Check Items ---- */
.check-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    padding: 0.85rem 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.check-item:last-child {
    border-bottom: none;
}

.check-item .status-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 60px;
    padding: 0.2rem 0.6rem;
    border-radius: 50px;
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    flex-shrink: 0;
    margin-top: 0.15rem;
}

.check-item .status-badge.pass {
    background: rgba(76, 175, 80, 0.15);
    color: var(--color-success);
    border: 1px solid rgba(76, 175, 80, 0.3);
}

.check-item .status-badge.warning {
    background: rgba(255, 183, 77, 0.15);
    color: var(--color-warning);
    border: 1px solid rgba(255, 183, 77, 0.3);
}

.check-item .status-badge.fail {
    background: rgba(255, 107, 107, 0.15);
    color: var(--color-danger);
    border: 1px solid rgba(255, 107, 107, 0.3);
}

.check-item .check-details {
    flex: 1;
}

.check-item .check-name {
    font-weight: 600;
    font-size: 0.95rem;
    margin-bottom: 0.25rem;
}

.check-item .check-description {
    color: var(--text-muted);
    font-size: 0.85rem;
    line-height: 1.5;
}

.check-item .check-recommendation {
    margin-top: 0.4rem;
    color: var(--primary);
    font-size: 0.8rem;
    font-style: italic;
}

/* ---- Pricing Tiers ---- */
.pricing-tier {
    background: var(--glass);
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    padding: 2.5rem;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.pricing-tier:hover {
    background: rgba(255, 255, 255, 0.06);
    transform: translateY(-5px);
}

.pricing-tier.quality {
    border-color: var(--primary);
    box-shadow: 0 0 30px rgba(212, 175, 55, 0.1);
}

.pricing-tier .tier-badge {
    position: absolute;
    top: 1rem;
    right: 1rem;
    padding: 0.3rem 0.8rem;
    border-radius: 50px;
    font-size: 0.65rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    background: var(--primary);
    color: var(--bg-darker);
    font-family: var(--font-heading);
}

.pricing-tier .tier-name {
    font-family: var(--font-heading);
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.pricing-tier .tier-description {
    color: var(--text-muted);
    font-size: 0.9rem;
    margin-bottom: 1.5rem;
    line-height: 1.5;
}

.pricing-tier .price {
    font-family: var(--font-heading);
    font-size: 3rem;
    font-weight: 800;
    margin-bottom: 0.25rem;
}

.pricing-tier .price-note {
    color: var(--text-muted);
    font-size: 0.8rem;
    margin-bottom: 1.5rem;
}

.pricing-tier .module-list {
    list-style: none;
    padding: 0;
    margin: 0 0 2rem 0;
}

.pricing-tier .module-list li {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    padding: 0.5rem 0;
    font-size: 0.9rem;
    color: var(--text-light);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.pricing-tier .module-list li:last-child {
    border-bottom: none;
}

.pricing-tier .module-list .module-check {
    color: var(--color-success);
    font-weight: 700;
    flex-shrink: 0;
}

.pricing-tier .module-list .module-price {
    margin-left: auto;
    color: var(--text-muted);
    font-size: 0.8rem;
    flex-shrink: 0;
}

.pricing-tier .tier-cta {
    width: 100%;
    text-align: center;
    justify-content: center;
}

/* ---- Error State ---- */
#scan-error {
    min-height: 60vh;
    align-items: center;
}

/* ---- Score Color Utilities ---- */
.score-green { color: var(--color-success); }
.score-gold { color: var(--color-gold); }
.score-orange { color: var(--color-warning); }
.score-red { color: var(--color-danger); }

.gauge-green { background: linear-gradient(90deg, var(--color-success), #66BB6A); }
.gauge-gold { background: linear-gradient(90deg, var(--primary-dark), var(--primary-light)); }
.gauge-orange { background: linear-gradient(90deg, var(--color-warning-dark), var(--color-warning)); }
.gauge-red { background: linear-gradient(90deg, var(--color-danger-dark), var(--color-danger)); }

.score-bg-green { background: rgba(76, 175, 80, 0.15); color: var(--color-success); }
.score-bg-gold { background: rgba(212, 175, 55, 0.15); color: var(--color-gold); }
.score-bg-orange { background: rgba(255, 152, 0, 0.15); color: var(--color-warning); }
.score-bg-red { background: rgba(244, 67, 54, 0.15); color: var(--color-danger); }

/* ---- Responsive ---- */
@media (max-width: 968px) {
    /* Hero grid: stack on tablet */
    .hero .container > div {
        grid-template-columns: 1fr !important;
        gap: 2rem !important;
        text-align: center;
    }

    .hero-content {
        order: 1;
    }

    .hero-visual {
        order: 0;
    }

    .hero-content h1 {
        font-size: clamp(2.2rem, 6vw, 3.5rem) !important;
    }

    .scan-cta-form form {
        max-width: 100% !important;
    }

    .scan-cta-form form > div {
        flex-direction: column !important;
    }

    .scan-cta-form input {
        min-width: unset !important;
        width: 100% !important;
    }

    .scan-cta-form .btn-primary {
        width: 100%;
        justify-content: center;
    }

    #pillar-cards {
        grid-template-columns: 1fr 1fr !important;
    }

    #pricing-tiers {
        grid-template-columns: 1fr !important;
    }
}

@media (max-width: 640px) {
    #pillar-cards {
        grid-template-columns: 1fr !important;
    }

    .score-ring-large {
        width: 160px;
        height: 160px;
    }

    .score-ring-large .score-value {
        font-size: 2.8rem;
    }

    .check-item {
        flex-direction: column;
        gap: 0.5rem;
    }

    .pricing-tier {
        padding: 1.5rem;
    }

    .pricing-tier .price {
        font-size: 2.2rem;
    }

    .hero-content p {
        font-size: 1rem !important;
    }
}

/* ---- Pulse animation for loading ---- */
@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

.scan-loading-pulse {
    animation: pulse 1.5s ease-in-out infinite;
}

/* ---- Smooth number count-up transition ---- */
.score-animate {
    transition: all 0.5s ease-out;
}

/* ---- Spin animation for loading indicators ---- */
@keyframes spin {
    from {
        transform: rotate(0deg);
    }
    to {
        transform: rotate(360deg);
    }
}

/* ============================================================
   DPI 2.0 Styles
   13-pillar AI-driven scan engine upgrade
   ============================================================ */

/* DPI Tier Badge */
.dpi-tier-badge {
    display: inline-block;
    padding: 0.4rem 1.2rem;
    border-radius: 50px;
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 2px;
}

.dpi-tier-elite { background: rgba(76, 175, 80, 0.2); color: var(--color-success); border: 1px solid rgba(76, 175, 80, 0.4); }
.dpi-tier-strong { background: rgba(139, 195, 74, 0.2); color: #8BC34A; border: 1px solid rgba(139, 195, 74, 0.4); }
.dpi-tier-competitive { background: rgba(212, 175, 55, 0.2); color: var(--color-gold); border: 1px solid rgba(212, 175, 55, 0.4); }
.dpi-tier-underperforming { background: rgba(255, 152, 0, 0.2); color: var(--color-warning); border: 1px solid rgba(255, 152, 0, 0.4); }
.dpi-tier-weak { background: rgba(255, 87, 34, 0.2); color: #FF5722; border: 1px solid rgba(255, 87, 34, 0.4); }
.dpi-tier-critical { background: rgba(244, 67, 54, 0.2); color: #f44336; border: 1px solid rgba(244, 67, 54, 0.4); }

/* Risk Level Badges */
.risk-badge {
    display: inline-block;
    padding: 0.15rem 0.5rem;
    border-radius: 50px;
    font-size: 0.65rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.risk-high { background: rgba(244, 67, 54, 0.15); color: var(--color-danger); border: 1px solid rgba(244, 67, 54, 0.3); }
.risk-moderate { background: rgba(255, 152, 0, 0.15); color: var(--color-warning); border: 1px solid rgba(255, 152, 0, 0.3); }
.risk-low { background: rgba(76, 175, 80, 0.15); color: var(--color-success); border: 1px solid rgba(76, 175, 80, 0.3); }

/* 13-Pillar Grid */
#pillar-cards.dpi-grid {
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)) !important;
}

/* Pillar Card Summary (from AI) */
.pillar-card .pillar-summary {
    color: var(--text-muted);
    font-size: 0.8rem;
    line-height: 1.4;
    margin-top: 0.75rem;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* Roadmap Timeline */
.roadmap-phase {
    background: var(--glass);
    border: 1px solid var(--glass-border);
    border-radius: 16px;
    padding: 1.5rem;
    margin-bottom: 1rem;
}

.roadmap-phase-header {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 1rem;
}

.roadmap-phase-number {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: var(--primary);
    color: var(--bg-darker);
    font-weight: 700;
    font-size: 0.9rem;
    flex-shrink: 0;
}

.roadmap-phase-title {
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1.1rem;
}

.roadmap-phase-desc {
    color: var(--text-muted);
    font-size: 0.85rem;
}

.roadmap-item {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    padding: 0.6rem 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.roadmap-item:last-child {
    border-bottom: none;
}

.roadmap-item-score {
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 0.85rem;
    min-width: 40px;
    text-align: center;
}

.roadmap-item-details {
    flex: 1;
}

.roadmap-item-name {
    font-weight: 600;
    font-size: 0.9rem;
    margin-bottom: 0.2rem;
}

.roadmap-item-finding {
    color: var(--text-muted);
    font-size: 0.8rem;
    line-height: 1.4;
}

/* Revenue Impact Cards */
.revenue-card {
    background: var(--glass);
    border: 1px solid var(--glass-border);
    border-radius: 16px;
    padding: 1.5rem;
    text-align: center;
}

.revenue-card-label {
    color: var(--text-muted);
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 0.5rem;
}

.revenue-card-value {
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 2rem;
    margin-bottom: 0.25rem;
}

.revenue-card-note {
    color: var(--text-muted);
    font-size: 0.75rem;
}

/* ---- Radar Chart Horizontal Bars ---- */
.radar-chart { max-width: 600px; margin: 0 auto; }
.radar-row { display: flex; align-items: center; gap: 1rem; padding: 0.5rem 0; border-bottom: 1px solid rgba(255,255,255,0.05); }
.radar-label { width: 120px; font-size: 0.85rem; font-weight: 600; flex-shrink: 0; color: var(--text-light); }
.radar-bar-bg { flex: 1; height: 24px; background: rgba(255,255,255,0.05); border-radius: 12px; overflow: hidden; }
.radar-bar-fill { height: 100%; border-radius: 12px; transition: width 1s ease-out; min-width: 2px; }
.radar-score { width: 40px; text-align: right; font-weight: 700; font-size: 0.9rem; flex-shrink: 0; }

/* ---- DPI Pillar Card Enhancements ---- */
.dpi-pillar-card { background: var(--glass); border: 1px solid var(--glass-border); border-radius: 16px; padding: 1.5rem; transition: var(--transition); }
.dpi-pillar-card:hover { border-color: rgba(255,255,255,0.2); transform: translateY(-3px); }
.dpi-pillar-card .pillar-header { display: flex; align-items: center; gap: 0.75rem; margin-bottom: 1rem; }
.dpi-pillar-card .pillar-icon { font-size: 1.5rem; }
.dpi-pillar-card .pillar-name { font-weight: 600; font-size: 0.95rem; }
.dpi-pillar-card .pillar-meta { display: flex; align-items: center; gap: 0.5rem; margin-bottom: 0.75rem; font-size: 0.8rem; color: var(--text-muted); }
.dpi-pillar-card .finding-text { font-size: 0.85rem; color: var(--text-muted); line-height: 1.5; }

/* ---- Revenue Impact Shorthand ---- */
.revenue-value { font-size: 2rem; font-weight: 800; color: var(--primary); }
.revenue-label { font-size: 0.85rem; color: var(--text-muted); }

/* ---- DPI Pillar Meta Row ---- */
.dpi-pillar-meta { display: flex; align-items: center; gap: 0.5rem; margin-top: 0.5rem; font-size: 0.8rem; color: var(--text-muted); }

/* Radar chart responsive */
@media (max-width: 968px) {
    .radar-label { width: 90px; font-size: 0.8rem; }
}

@media (max-width: 640px) {
    #radar-chart-container svg {
        max-width: 280px !important;
    }

    #pillar-cards.dpi-grid {
        grid-template-columns: 1fr !important;
    }

    .radar-row { flex-wrap: wrap; }
    .radar-label { width: 100%; }
}

/* ---- Accordion Accessibility ---- */
.result-accordion .accordion-header:focus-visible {
    outline: 2px solid var(--primary);
    outline-offset: -2px;
    border-radius: 20px 20px 0 0;
}

.result-accordion .accordion-chevron {
    transition: transform 0.3s ease, color 0.2s ease;
}

.result-accordion .accordion-header:hover .accordion-chevron {
    color: var(--primary);
}

/* ---- Expand All Button ---- */
.btn-expand-all:hover {
    background: rgba(255, 255, 255, 0.08);
    border-color: var(--primary);
    color: var(--primary);
}

.btn-expand-all:focus-visible {
    outline: 2px solid var(--primary);
    outline-offset: 2px;
}

/* ---- Pillar Card Click Hint ---- */
.pillar-click-hint {
    transition: opacity 0.2s, color 0.2s, transform 0.3s;
}

.pillar-card:hover .pillar-click-hint {
    opacity: 1 !important;
    color: var(--primary) !important;
    animation: hintBounce 1.2s ease infinite;
}

@keyframes hintBounce {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(3px); }
}

/* ---- Skipped Pillar Card ---- */
.pillar-card-skipped {
    opacity: 0.55;
}

.pillar-card-skipped:hover {
    opacity: 0.8;
}

/* ---- Skipped Accordion ---- */
.accordion-skipped {
    opacity: 0.6;
}

.accordion-skipped:hover {
    opacity: 0.85;
}

/* ============================================================
   Scroll Margin for Anchored Sections
   ============================================================ */
#scan-results [id] {
    scroll-margin-top: calc(var(--nav-height) + 56px);
}

body.nav-hidden #scan-results [id] {
    scroll-margin-top: 56px;
}

/* ============================================================
   Visual Section Dividers
   ============================================================ */
#dpi-radar-section,
#dpi-revenue-section,
#dpi-roadmap-section,
#dpi-swot-section,
#dpi-issues-section {
    border-top: 1px solid rgba(255, 255, 255, 0.06);
    padding-top: 2rem;
    margin-top: 1rem;
}

/* ============================================================
   Floating Section Nav
   ============================================================ */
#scan-floating-nav {
    position: fixed;
    right: 1.25rem;
    top: 50%;
    transform: translateY(-50%);
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
    z-index: 90;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.floating-nav-pill {
    padding: 0.35rem 0.75rem;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 50px;
    color: var(--text-muted);
    font-size: 0.7rem;
    font-weight: 600;
    letter-spacing: 0.5px;
    cursor: pointer;
    transition: all 0.2s ease;
    text-align: right;
    white-space: nowrap;
}

.floating-nav-pill:hover {
    background: rgba(212, 175, 55, 0.15);
    border-color: rgba(212, 175, 55, 0.3);
    color: var(--primary);
}

.floating-nav-pill.active {
    background: rgba(212, 175, 55, 0.2);
    border-color: var(--primary);
    color: var(--primary);
}

/* ---- Back to Top ---- */
#back-to-top {
    position: fixed;
    bottom: 2rem;
    right: 1.5rem;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--primary);
    color: var(--bg-darker);
    border: none;
    font-size: 1.2rem;
    font-weight: 700;
    cursor: pointer;
    opacity: 0;
    transform: translateY(10px);
    transition: opacity 0.3s ease, transform 0.3s ease;
    z-index: 91;
    box-shadow: 0 4px 15px rgba(212, 175, 55, 0.3);
}

#back-to-top.visible {
    opacity: 1;
    transform: translateY(0);
}

#back-to-top:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(212, 175, 55, 0.4);
}

/* ---- Mobile Pillar Name Truncation ---- */
@media (max-width: 640px) {
    .pillar-card .pillar-name,
    .result-accordion .accordion-title {
        overflow: hidden;
        text-overflow: ellipsis;
        white-space: nowrap;
        max-width: 180px;
    }

    #scan-floating-nav {
        display: none;
    }

    #back-to-top {
        bottom: 1rem;
        right: 1rem;
        width: 36px;
        height: 36px;
        font-size: 1rem;
    }
}

@media (max-width: 968px) {
    #scan-floating-nav {
        right: 0.5rem;
    }

    .floating-nav-pill {
        padding: 0.25rem 0.5rem;
        font-size: 0.6rem;
    }
}

/* ---- Loading Skeleton ---- */
.skeleton-card {
    background: var(--glass);
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    padding: 2rem;
    position: relative;
    overflow: hidden;
}

.skeleton-card::after {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.04), transparent);
    animation: skeletonShimmer 1.5s ease-in-out infinite;
}

@keyframes skeletonShimmer {
    0% { left: -100%; }
    100% { left: 100%; }
}

.skeleton-bar {
    height: 12px;
    background: rgba(255, 255, 255, 0.06);
    border-radius: 6px;
    margin-bottom: 0.75rem;
}

.skeleton-bar.short { width: 60%; }
.skeleton-bar.medium { width: 80%; }
.skeleton-bar.long { width: 100%; }

.skeleton-circle {
    width: 160px;
    height: 160px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.04);
    border: 4px solid rgba(255, 255, 255, 0.06);
    margin: 0 auto 1.5rem;
}

/* ---- Pillar Rows (always-expanded, horizontal) ---- */
.pillar-row {
    background: var(--glass);
    border: 1px solid var(--glass-border);
    border-radius: 16px;
    margin-bottom: 1rem;
    overflow: hidden;
    transition: var(--transition);
}
.pillar-row:hover {
    border-color: rgba(255, 255, 255, 0.15);
}
.pillar-row.pillar-row-skipped {
    opacity: 0.55;
}
.pillar-row.pillar-row-skipped:hover {
    opacity: 0.8;
}
.pillar-row-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1.25rem 1.5rem;
    flex-wrap: wrap;
}
.pillar-row-icon {
    font-size: 1.3rem;
    width: 32px;
    text-align: center;
    flex-shrink: 0;
}
.pillar-row-name {
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 1.05rem;
    flex: 1;
    min-width: 180px;
}
.pillar-row-score {
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1.1rem;
    min-width: 50px;
}
.pillar-row-gauge {
    width: 120px;
    height: 8px;
    background: rgba(255, 255, 255, 0.08);
    border-radius: 4px;
    overflow: hidden;
    flex-shrink: 0;
}
.pillar-row-gauge-fill {
    height: 100%;
    border-radius: 4px;
    transition: width 1s ease-out;
}
.pillar-row-body {
    padding: 0 1.5rem 1.5rem;
}

@media (max-width: 640px) {
    .pillar-row-header {
        gap: 0.5rem;
        padding: 1rem;
    }
    .pillar-row-name {
        min-width: 120px;
        font-size: 0.95rem;
    }
    .pillar-row-gauge {
        width: 80px;
    }
    .pillar-row-body {
        padding: 0 1rem 1rem;
    }
}

@media print {
    .pillar-row {
        background: #fff !important;
        border: 1px solid #ddd !important;
        break-inside: avoid;
    }
}

/* ============================================================
   Print Stylesheet
   ============================================================ */
@media print {
    body {
        background: #fff !important;
        color: #222 !important;
    }

    nav, footer, #scan-floating-nav, #back-to-top,
    #share-modal, .btn-expand-all, .pillar-click-hint,
    #share-report-btn, #download-pdf, .pdf-error-msg,
    #scan-loading, #scan-error, #pillar-cards {
        display: none !important;
    }

    .section-padding {
        padding: 1rem 0 !important;
    }

    .result-accordion.open .accordion-body,
    .result-accordion .accordion-body {
        max-height: none !important;
        overflow: visible !important;
        padding: 0 1rem 1rem !important;
    }

    .result-accordion {
        break-inside: avoid;
        border: 1px solid #ddd !important;
        background: #fff !important;
        margin-bottom: 0.5rem !important;
    }

    .result-accordion .accordion-chevron {
        display: none !important;
    }

    .pillar-card, .revenue-card, .roadmap-phase, .pricing-tier {
        background: #fff !important;
        border: 1px solid #ddd !important;
        break-inside: avoid;
    }

    .text-gradient {
        -webkit-text-fill-color: #222 !important;
        background: none !important;
        color: #222 !important;
    }

    .score-ring-large .score-value,
    .pillar-score-number,
    .accordion-score {
        color: #222 !important;
        -webkit-text-fill-color: #222 !important;
    }

    #pillar-cards {
        grid-template-columns: repeat(3, 1fr) !important;
        gap: 0.75rem !important;
    }

    a { color: #222 !important; text-decoration: none !important; }
}