/* Reusable Components */

/* Container */
.container {
    width: 100%;
    max-width: var(--container-max);
    margin-inline: auto;
    padding-inline: var(--space-lg);
}

.container--wide {
    max-width: var(--container-wide);
}

/* Buttons */
.btn {
    font-family: var(--font-family-sans);
    font-weight: 600;
    border: none;
    cursor: pointer;
    border-radius: var(--m3-shape-full);
    box-shadow: var(--edge-inset-tl);
    transition: background var(--transition-fast), background-color var(--transition-fast), color var(--transition-fast), box-shadow var(--transition-fast), filter var(--transition-fast), transform var(--transition-fast);
}

.btn:active {
    box-shadow: var(--edge-inset-tl-active);
    transform: scale(0.98);
}

.btn--primary {
    background: var(--gradient-accent);
    color: white;
    padding: var(--btn-lg-padding);
    font-size: var(--btn-lg-font);
}

.btn--primary:hover {
    background: var(--gradient-brand-solid);
}

.btn--primary:active {
    filter: brightness(0.95);
}

.btn--outline {
    background: rgba(255, 255, 255, 0.15);
    color: white;
    border: none;
    backdrop-filter: blur(var(--blur-glass));
}

.btn--outline:hover {
    background: var(--gradient-accent);
    color: white;
}

.btn--outline:active {
    background: var(--gradient-accent);
    color: white;
}


.btn--glass {
    background: rgba(255, 255, 255, 0.15);
    color: white;
    backdrop-filter: blur(var(--blur-glass));
}

.btn--glass:hover {
    background: var(--gradient-accent);
    color: white;
}

.btn--glass:active {
    background: var(--gradient-accent);
    color: white;
}

.btn--sm {
    padding: var(--btn-sm-padding);
    font-size: var(--btn-sm-font);
}

.btn--md {
    padding: var(--btn-md-padding);
    font-size: var(--btn-md-font);
}

.btn--lg {
    padding: var(--btn-lg-padding);
    font-size: var(--btn-lg-font);
}

/* Edge - inset emboss */
.edge--inset-tl {
    box-shadow: var(--edge-inset-tl);
}

/* Card - reusable glass card with size modifiers */
.card {
    background: rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(var(--blur-glass));
    border-radius: var(--radius-card);
    box-shadow: var(--edge-inset-tl);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

.card--glass {
    background: rgba(255, 255, 255, 0.06) !important;
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
}

.card--xl { padding: var(--card-padding-xl); }
.card--md { padding: var(--card-padding-md); }
.card--sm { padding: var(--card-padding-sm); }

.card--xl .card__title { font-size: var(--card-title-xl); }
.card--md .card__title { font-size: var(--card-title-md); }
.card--sm .card__title { font-size: var(--card-title-sm); }

.card--xl .card__value { font-size: var(--card-value-xl); }
.card--md .card__value { font-size: var(--card-value-md); }
.card--sm .card__value { font-size: var(--card-value-sm); }

.card--xl .card__chart { height: var(--card-chart-xl); }
.card--md .card__chart { height: var(--card-chart-md); }
.card--sm .card__chart { height: var(--card-chart-sm); }

.card__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.card__header-text {
    display: flex;
    flex-direction: column;
    gap: 0;
    line-height: var(--line-height-relaxed);
}

.card__label {
    font-size: var(--font-size-base);
    color: var(--color-text);
    line-height: 1;
}

.card__title {
    font-family: var(--font-family-sans);
    font-weight: 600;
    margin: 0;
    line-height: 1.3;
    color: var(--color-text);
}

.card__value {
    font-family: var(--font-family-sans);
    font-weight: 600;
    line-height: 1;
    color: var(--color-text);
}

.card__sub {
    font-size: var(--font-size-base);
    color: var(--color-text);
    line-height: 1;
}

.card__body {
    flex: 1;
    display: flex;
    gap: var(--space-lg);
    align-items: center;
}

.card__content {
    display: flex;
    flex-direction: column;
    gap: 0;
    justify-content: center;
    align-items: flex-start;
    text-align: left;
}

.card__chart {
    align-self: end;
    min-height: 5rem;
}

.card__chart-svg {
    width: 100%;
    height: 100%;
    display: block;
}

/* Card variants */
.card--progress {
    background: rgba(255, 255, 255, 0.14);
    backdrop-filter: blur(var(--blur-glass-strong));
    -webkit-backdrop-filter: blur(var(--blur-glass-strong));
    border: 1px solid rgba(255, 255, 255, 0.10);
    box-shadow: var(--edge-inset-tl), 0 6px 18px rgba(0, 0, 0, 0.28);
}

.card--progress .card__title { margin-bottom: 0; }

.card--report {
    background: rgba(255, 255, 255, 0.20);
    backdrop-filter: blur(1.5rem);
    -webkit-backdrop-filter: blur(1.5rem);
    box-shadow: var(--edge-inset-tl), 0 14px 34px rgba(0, 0, 0, 0.45);
    border: 1px solid rgba(255, 255, 255, 0.14);
}

.card--report .card__header { flex-direction: column; align-items: flex-start; }
.card--report .card__header .card__sub { font-size: var(--font-size-sm); color: var(--color-text-muted); }

/* Card progress bars - horizontal layout (icon | label | bar | % ) */
.card__progress-list {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

.card__progress-row {
    display: grid;
    grid-template-columns: auto 1fr auto;
    align-items: center;
    gap: var(--space-md);
}

.card__progress-cell {
    display: flex;
    flex-direction: column;
    gap: var(--space-xs);
}

.card__progress-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 2rem;
    height: 2rem;
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(var(--blur-glass));
    -webkit-backdrop-filter: blur(var(--blur-glass));
    border-radius: var(--radius-md);
    box-shadow: var(--edge-inset-tl);
    color: var(--color-text);
}

.card__progress-icon .ico {
    width: 1rem;
    height: 1rem;
}

.card__progress-label {
    font-size: var(--font-size-sm);
    color: var(--color-text);
}

.card__progress-bar {
    height: 0.5rem;
    background: rgba(255, 255, 255, 0.15);
    border-radius: var(--m3-shape-full);
    overflow: hidden;
    min-width: 5rem;
    width: 100%;
}

.card__progress-fill {
    display: block;
    height: 100%;
    width: 0;
    background: var(--gradient-accent);
    border-radius: var(--m3-shape-full);
    transition: width 0.9s cubic-bezier(0.22, 1, 0.36, 1);
}

/* Animate when card is visible - uses transition so it replays on tab switch */
.card--progress.is-visible .card__progress-row:nth-child(1) .card__progress-fill {
    width: var(--progress, 0%);
    transition-delay: 0.2s;
}
.card--progress.is-visible .card__progress-row:nth-child(2) .card__progress-fill {
    width: var(--progress, 0%);
    transition-delay: 0.4s;
}
.card--progress.is-visible .card__progress-row:nth-child(3) .card__progress-fill {
    width: var(--progress, 0%);
    transition-delay: 0.6s;
}

.card__progress-pct {
    font-size: var(--font-size-sm);
    font-weight: 600;
    color: var(--color-text-muted);
    min-width: 2.5rem;
    text-align: right;
}

.card__arrow {
    padding: var(--space-md);
    font-size: xx-large;
    border-radius: var(--m3-shape-full);
    border: none;
    appearance: none;
    -webkit-appearance: none;
    box-shadow: var(--edge-inset-tl);
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(var(--blur-glass));
    color: inherit;
    cursor: pointer;
    transition: background-color var(--transition-fast), box-shadow var(--transition-fast), transform var(--transition-fast);
}

.card__arrow:hover {
    background: rgba(255, 255, 255, 0.35);
}

.card__arrow:active {
    background: rgba(255, 255, 255, 0.15);
    box-shadow: var(--edge-inset-tl-active);
    transform: scale(0.95);
}

/* Responsive: scale down on narrow screens */
@media (max-width: 40rem) {
    .accordion__box-cards {
        display: flex;
        flex-direction: column;
        gap: var(--space-md);
        min-height: 0;
    }
    .accordion__box-cards .card--progress,
    .accordion__box-cards .card--report {
        width: 100%;
        margin-top: 0;
        align-self: stretch;
        justify-self: stretch;
    }
    .accordion__box-cards .card--md {
        padding: var(--card-padding-sm);
    }
    .accordion__box-cards .card--md .card__title { font-size: var(--card-title-sm); }
    .accordion__box-cards .card--md .card__value { font-size: var(--card-value-sm); }
    .accordion__box-cards .card--md .card__chart { height: var(--card-chart-sm); }
}

@media (max-width: 30rem) {
    .hero__visual .card--xl {
        padding: var(--card-padding-md);
    }
    .hero__visual .card--xl .card__title { font-size: var(--card-title-md); }
    .hero__visual .card--xl .card__value { font-size: var(--card-value-md); }
    .hero__visual .card--xl .card__chart { height: var(--card-chart-md); }
}

/* Service blocks: stack on narrow viewports */
@media (max-width: 48rem) {
    .service-blocks {
        grid-template-columns: 1fr;
    }
}

/* Value block - label / value / sub pattern */
.value-block {
    display: flex;
    flex-direction: column;
    gap: 0;
    justify-content: center;
    align-items: flex-start;
    text-align: left;
}

/* Section header - label + title pattern */
.section-header {
    margin-bottom: var(--space-xl);
}

.section-header__label {
    display: block;
    font-size: var(--font-size-base);
    color: var(--color-text-muted);
    margin-bottom: var(--space-xs);
}

.section-header__title {
    font-family: var(--font-family-sans);
    font-weight: 600;
    font-size: var(--font-size-2xl);
    margin: 0;
}

/* Accordion */
.accordion {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.accordion__item {
    background: transparent;
    border-radius: 0;
    overflow: hidden;
    border-bottom: 1px solid var(--color-border);
}

.accordion__item--open {
    border-bottom: none;
    overflow: visible;
}

.accordion__icon {
    flex-shrink: 0;
    align-self: center;
    padding: var(--space-lg);
    font-size: large;
    border-radius: var(--m3-shape-full);
    border: none;
    appearance: none;
    -webkit-appearance: none;
    box-shadow: var(--edge-inset-tl);
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(var(--blur-glass));
    color: inherit;
    transition: background-color var(--transition-fast), box-shadow var(--transition-fast), transform var(--transition-fast);
}

.accordion__trigger:hover .accordion__icon {
    background: rgba(255, 255, 255, 0.35);
}

.accordion__trigger:active .accordion__icon {
    background: rgba(255, 255, 255, 0.15);
    box-shadow: var(--edge-inset-tl-active);
    transform: scale(0.95);
}

.accordion__icon .ico-plus { display: inline-block; }
.accordion__item--open .accordion__icon .ico-plus { display: none; }

.accordion__icon .ico-minus { display: none; }
.accordion__item--open .accordion__icon .ico-minus { display: inline-block; }

.accordion__trigger {
    width: 100%;
    display: grid;
    grid-template-columns: 1fr auto;
    align-items: center;
    gap: var(--space-lg);
    padding: var(--space-lg);
    background: none;
    border: none;
    color: inherit;
    font-family: var(--font-family-sans);
    font-size: var(--font-size-xl);
    font-weight: 600;
    cursor: pointer;
    text-align: left;
}

.accordion__left {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
    text-align: left;
}

.accordion__header {
    display: flex;
    flex-direction: column;
    gap: var(--space-xs);
    text-align: left;
}

.accordion__label {
    display: block;
    font-size: var(--font-size-base);
    color: var(--color-brand-main);
    line-height: 1;
}

.accordion__label--num {
    font-family: var(--font-family-headline);
    font-weight: 100;
    font-size: var(--font-size-xl);
    background: var(--gradient-accent);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    letter-spacing: 0.04em;
}

.accordion__title {
    font-family: var(--font-family-headline);
    font-weight: 100;
    font-size: var(--font-size-hero);
    line-height: var(--line-height-tight);
    margin: 0;
}

.accordion__intro {
    margin: 0;
    padding: 0;
    font-family: var(--font-family-sans);
    font-size: var(--font-size-base);
    font-weight: 400;
    line-height: var(--line-height-normal);
    color: var(--color-text-muted);
    max-width: 70%;
}

.accordion__panel {
    display: grid;
    grid-template-rows: 0fr;
    padding: 0 var(--space-lg) 0;
    transition: grid-template-rows var(--animate-duration-slow) var(--animate-ease-in-out);
}

.accordion__item--open .accordion__panel {
    grid-template-rows: 1fr;
    padding-bottom: var(--space-lg);
}

.accordion__panel > * {
    overflow: hidden;
    min-height: 0;
}

/* Force full collapse when closed - remove accordion__box min-height and padding (96px) */
.accordion__item:not(.accordion__item--open) .accordion__panel .accordion__box {
    min-height: 0;
    padding-block: 0;
}

.accordion__panel > .accordion__box {
    overflow: visible;
}

.accordion__box {
    position: relative;
    width: 100%;
    min-height: 7.5rem;
    border-radius: var(--radius-card-xl);
    padding: var(--space-2xl);
    overflow: visible;
    background: transparent;
}

.accordion__box:has(.service-blocks) {
    padding: var(--space-md);
    background: var(--color-bg);
    transition: padding var(--animate-duration-slow) var(--animate-ease-in-out);
}

.accordion__box::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg, rgba(255, 255, 255, 0.05) 0%, rgba(255, 255, 255, 0.125) 100%);
    opacity: 0.6;
    border-radius: inherit;
    z-index: -1;
}

.accordion__box-title {
    font-family: var(--font-family-sans);
    font-size: var(--font-size-2xl);
    font-weight: 600;
    margin: 0 0 var(--space-lg);
    color: var(--color-text);
}

.accordion__box-tabs {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-md);
    width: 100%;
}

.accordion__box-tab {
    width: 100%;
    text-align: center;
}

.accordion__box-tab--active {
    background: var(--gradient-accent);
    color: white;
}

.accordion__box-panels {
    margin-top: var(--space-lg);
    width: 100%;
}

.accordion__box-panel {
    display: none;
}

.accordion__box-panel--active {
    display: block;
}

.accordion__box-panel-text {
    margin: 0;
    color: var(--color-text-muted);
    font-size: var(--font-size-base);
}


.accordion__box-grid {
    display: grid;
    grid-template-columns: 60fr 40fr;
    gap: var(--space-xl);
}

/* Optimization: items on right, same width as Analysis left (60fr) */
.accordion__box-grid--optimization {
    grid-template-columns: 40fr 60fr;
}

.accordion__box-col--left {
    min-width: 0;
}

.accordion__box-col--right {
    min-width: 0;
}

.accordion__box-cards {
    position: relative;
    min-height: 18rem;
    display: grid;
    grid-template-rows: 1fr 1fr;
}

.accordion__box-cards .card--progress {
    align-self: end;
    justify-self: end;
    width: 82%;
}

.accordion__box-cards .card--report {
    align-self: start;
    justify-self: start;
    width: 82%;
    z-index: 2;
    margin-top: -3rem;
}

/* Optimization: reference card (line chart) on left */
.accordion__box-cards--reference {
    min-height: 0;
    display: block;
    max-height: 100%;
    overflow: hidden;
}

.accordion__box-cards--reference .card--reference {
    width: 100%;
    max-height: 18rem;
    overflow: hidden;
    align-self: start;
    margin-top: var(--space-xl);
}

.card--chart {
    display: flex;
    flex-direction: column;
    min-height: 0;
}

.card--chart .card__chart-wrap {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
    position: relative;
    flex: 1;
    min-height: 0;
    min-width: 0;
}

.card--chart .card__chart-legend {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-md);
    justify-content: flex-end;
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
}

.card__chart-legend-item {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
}

.card__chart-legend-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--dot-color, var(--color-accent));
    flex-shrink: 0;
}

.card--chart .card__chart--lines {
    flex: 1;
    min-height: 8rem;
    max-height: 12rem;
    width: 100%;
    min-width: 0;
    align-self: stretch;
}

.card--chart .card__chart-svg {
    width: 100%;
    height: 100%;
    display: block;
}

.card--chart .card__chart-wrap {
    padding-left: 0;
}

/* Donut chart card - Outcome panel only */
.card--donut .card__chart--donut {
    align-self: center;
}

/* Service blocks - 3 columns: left 3, middle 2 (first spans 2 rows), right 3 */
.service-blocks {
    display: grid;
    grid-template-columns: 3fr 4fr 3fr;
    min-width: 0;
    grid-auto-rows: minmax(min(16rem, 36vw), auto);
    gap: var(--space-md);
    overflow: visible;
}

.service-block--chart,
.service-block__chart-wrap {
    overflow: visible;
}

.service-block {
    background: rgba(255, 255, 255, 0.08);
    border-radius: var(--radius-card);
    padding: var(--space-lg);
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
    min-height: 0;
}

.service-block--chart {
    grid-row: span 2;
    padding: var(--space-lg);
}

/* Fade in after accordion slide finishes */
.accordion__item--open .accordion__panel .service-blocks,
.accordion__item--open .accordion__panel .audit-cards {
    opacity: 0;
    animation: service-blocks-fade-in 0.4s ease var(--animate-duration-slow) forwards;
}

@keyframes service-blocks-fade-in {
    to { opacity: 1; }
}

.service-block__icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 2.5rem;
    height: 2.5rem;
    background: var(--gradient-accent);
    color: white;
    border-radius: var(--radius-md);
    flex-shrink: 0;
}

.service-block__icon .ico {
    width: 1.25rem;
    height: 1.25rem;
}

.service-block__title {
    font-size: var(--font-size-sm);
    font-weight: 600;
    color: var(--color-text);
    margin: 0;
}

.service-block__text {
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
    line-height: var(--line-height-normal);
    margin: 0;
}

/* Chart block - Operational Efficiency */
.service-block--chart .service-block__sub {
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
    margin: 0 0 var(--space-sm);
}

.service-block__chart-wrap {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: min(24rem, 55vw);
    min-width: 0;
    padding: var(--space-md);
    box-sizing: border-box;
}

.service-block__chart-inner {
    position: relative;
    flex: 0 1 auto;
    min-width: 0;
    min-height: 0;
    aspect-ratio: 1;
    width: 92%;
    max-width: 92%;
    max-height: 92%;
    margin: auto;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: visible;
}

.service-block--chart .card__chart-donut-svg-wrap {
    width: 100%;
    height: 100%;
    position: relative;
    z-index: 1;
    overflow: visible;
}

.service-block--chart .card__chart-svg--donut {
    overflow: visible;
}

/* SVG labels anchored to segment paths - part of chart element */
.service-block--chart .chart-donut-labels {
    font-family: var(--font-family-sans);
    fill: var(--color-text);
}

.service-block--chart .chart-donut-label__title {
    font-weight: 600;
    fill: var(--color-text);
}

.service-block--chart .chart-donut-label__desc {
    fill: var(--color-text-muted);
}

.service-block--chart .chart-donut-label__pct {
    font-weight: 700;
}
.service-block--chart .chart-donut-label[data-segment="0"] .chart-donut-label__pct { fill: #CC2500; }
.service-block--chart .chart-donut-label[data-segment="1"] .chart-donut-label__pct { fill: #F23000; }
.service-block--chart .chart-donut-label[data-segment="2"] .chart-donut-label__pct { fill: #FF6333; }
.service-block--chart .chart-donut-label[data-segment="3"] .chart-donut-label__pct { fill: #FF8A66; }
.service-block--chart .chart-donut-label[data-segment="4"] .chart-donut-label__pct { fill: #FFB199; }
.service-block--chart .chart-donut-label[data-segment="5"] .chart-donut-label__pct { fill: #FFD8CC; }

.service-block__chart-value {
    position: absolute;
    inset: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    pointer-events: none;
    z-index: 2;
}

.service-block__chart-label {
    font-size: clamp(0.65rem, 2vw, var(--font-size-xs));
    color: var(--color-text-muted);
}

.service-block__chart-pct {
    font-size: clamp(1rem, 4vw, var(--font-size-2xl));
    font-weight: 700;
    color: var(--color-text);
}

/* Donut card: allow segment scale animation to render without clipping */
.card--donut {
    overflow: visible;
}

.card--donut .card__body {
    gap: var(--space-sm);
}

.card--donut .card__content {
    flex: 0 0 auto;
    min-width: 0;
}

.card--donut .card__value {
    font-size: var(--font-size-lg);
}

.card--donut .card__content .card__sub {
    font-size: var(--font-size-xs);
}

.card__chart-donut-wrap {
    display: flex;
    flex-direction: row;
    align-items: center;
    gap: var(--space-sm);
    overflow: visible;
}

.card__chart-donut-svg-wrap {
    flex-shrink: 0;
    width: 8.5rem;
    height: 8.5rem;
    min-width: 8.5rem;
    overflow: visible;
}

.card__chart-donut-svg-wrap .card__chart-svg {
    width: 100%;
    height: 100%;
    display: block;
    overflow: visible;
}

/* Donut: hide gray background - segments grow on transparent, no gray before animation */
.card__chart-svg--donut .chart-donut-bg {
    opacity: 0;
}

/* Each segment grows from center when data arrives */
.card__chart-svg--donut .chart-donut-slice {
    transform-box: view-box;
    transform-origin: 115.5px 115.5px;
    transform: scale(0);
    transition: transform 1.2s cubic-bezier(0.34, 1.56, 0.64, 1);
}
.card__chart-svg--donut .chart-donut-slice:nth-child(5) { transition-delay: 0ms; }
.card__chart-svg--donut .chart-donut-slice:nth-child(6) { transition-delay: 120ms; }
.card__chart-svg--donut .chart-donut-slice:nth-child(7) { transition-delay: 240ms; }
.card__chart-svg--donut .chart-donut-slice:nth-child(8) { transition-delay: 360ms; }
.card__chart-svg--donut .chart-donut-slice:nth-child(9) { transition-delay: 480ms; }
.card__chart-svg--donut .chart-donut-slice:nth-child(10) { transition-delay: 600ms; }

.card__chart-donut-svg-wrap.is-visible .chart-donut-slice {
    transform: scale(1);
}

/* Glow appears after all pie segments finish animating (600ms last delay + 1.2s duration) */
.card__chart-svg--donut .chart-donut-glow {
    opacity: 0;
    transition: opacity 0.5s ease;
}
.card__chart-donut-svg-wrap.is-visible .chart-donut-glow {
    opacity: 1;
    transition-delay: 1.8s;
}

/* Labels appear one after another in circular order after glow */
.service-block--chart .chart-donut-label {
    opacity: 0;
    transition: opacity 0.35s ease;
}
.card__chart-donut-svg-wrap.is-visible .chart-donut-label:nth-child(1) { opacity: 1; transition-delay: 2.4s; }
.card__chart-donut-svg-wrap.is-visible .chart-donut-label:nth-child(2) { opacity: 1; transition-delay: 2.55s; }
.card__chart-donut-svg-wrap.is-visible .chart-donut-label:nth-child(3) { opacity: 1; transition-delay: 2.7s; }
.card__chart-donut-svg-wrap.is-visible .chart-donut-label:nth-child(4) { opacity: 1; transition-delay: 2.85s; }
.card__chart-donut-svg-wrap.is-visible .chart-donut-label:nth-child(5) { opacity: 1; transition-delay: 3s; }
.card__chart-donut-svg-wrap.is-visible .chart-donut-label:nth-child(6) { opacity: 1; transition-delay: 3.15s; }

/* Center value appears after all labels */
.service-block--chart .service-block__chart-value {
    opacity: 0;
    transition: opacity 0.4s ease;
}
.card__chart-donut-svg-wrap.is-visible ~ .service-block__chart-value {
    opacity: 1;
    transition-delay: 3.4s;
}

.card__chart-donut-wrap .card__chart-legend {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    flex-wrap: nowrap;
    gap: var(--space-xs);
    font-size: var(--font-size-xs);
    color: var(--color-text-muted);
}

/* Accordion chart: animate only data lines, keep grid/labels static */
.accordion__box-cards--reference .hero__card-chart--lines .card__chart-svg {
    clip-path: none;
}

.accordion__box-cards--reference .hero__card-chart--lines .chart-line {
    stroke-dasharray: 1;
    stroke-dashoffset: 1;
    transition: stroke-dashoffset 2.2s cubic-bezier(0.4, 0, 0.2, 1);
}

.accordion__box-cards--reference .hero__card-chart--lines.chart-lines--visible .chart-line {
    stroke-dashoffset: 0;
}

.accordion__box-items {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
}

@media (max-width: 40rem) {
    .accordion__box-grid {
        grid-template-columns: 1fr;
    }

    .service-blocks {
        grid-template-columns: repeat(2, 1fr);
    }

    .service-block--chart {
        grid-row: span 1;
    }
}

@media (max-width: 30rem) {
    .service-blocks {
        grid-template-columns: 1fr;
    }
}

.accordion__box-item {
    display: flex;
    align-items: flex-start;
    gap: var(--space-md);
}

.accordion__box-item-content {
    display: flex;
    flex-direction: column;
    gap: var(--space-xs);
}

.accordion__box-item-header {
    font-family: var(--font-family-sans);
    font-size: var(--font-size-xl);
    font-weight: 600;
    color: white;
    line-height: var(--line-height-tight);
}

.accordion__box-item-desc {
    font-family: var(--font-family-sans);
    font-size: var(--font-size-base);
    font-weight: 400;
    color: var(--color-text-muted);
    line-height: var(--line-height-normal);
}

.accordion__box-icon {
    flex-shrink: 0;
    width: var(--size-icon-box);
    height: var(--size-icon-box);
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(var(--blur-glass));
    border-radius: var(--radius-md);
    color: white;
    font-size: 1rem;
}

.accordion__box-item-text {
    color: var(--color-text);
    font-size: var(--font-size-base);
}

/* Audit cards - Performance Audit accordion */
.audit-cards {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-lg);
    margin-top: var(--space-lg);
}

.audit-card {
    background: rgba(255, 255, 255, 0.08);
    backdrop-filter: blur(var(--blur-glass));
    -webkit-backdrop-filter: blur(var(--blur-glass));
    border-radius: var(--radius-card);
    padding: var(--space-lg);
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

.audit-card__icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 2.5rem;
    height: 2.5rem;
    background: var(--gradient-accent);
    border-radius: var(--radius-md);
    flex-shrink: 0;
}

.audit-card__icon .ico {
    width: 1.25rem;
    height: 1.25rem;
}

.audit-card--span-2 {
    grid-row: span 2;
}

.audit-card__title {
    font-family: var(--font-family-sans);
    font-size: var(--font-size-xl);
    font-weight: 600;
    color: var(--color-text);
    margin: 0;
}

.audit-card__text {
    font-size: var(--font-size-base);
    color: var(--color-text-muted);
    line-height: var(--line-height-normal);
    margin: 0;
}

@media (max-width: 56.25rem) {
    .audit-cards {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 30rem) {
    .audit-cards {
        grid-template-columns: 1fr;
    }
}