/* ==========================================================================
   components-v2.css — elevated/interactive components (v2 direction)
   Layered on top of components.css. Loaded after it.
   ========================================================================== */

/* --------------------------------------------------------------------------
   Interactive pillar switcher.
   Left: a vertical rail of 6 selectable tabs (number + name).
   Right: a detail panel that swaps with a cross-fade.
   The selected tab gets a cerulean fill + a sliding indicator bar.
   -------------------------------------------------------------------------- */
.switcher {
    display: grid;
    grid-template-columns: 0.85fr 1.15fr;
    gap: clamp(24px, 3vw, 48px);
    align-items: start;
}

/* ---- Left rail ---- */
.switcher__rail {
    display: flex;
    flex-direction: column;
    border-top: 1px solid var(--border-soft);
}
.switcher__tab {
    display: grid;
    grid-template-columns: auto 1fr auto;
    align-items: center;
    gap: 18px;
    width: 100%;
    text-align: left;
    background: transparent;
    border: 0;
    border-bottom: 1px solid var(--border-soft);
    padding: 22px 18px;
    cursor: pointer;
    position: relative;
    color: var(--raven);
    transition: background var(--dur-mid) var(--ease-inout),
                padding-left var(--dur-mid) var(--ease-out);
}
[dir="rtl"] .switcher__tab { text-align: right; }

/* Sliding left indicator (the "premium seam") */
.switcher__tab::before {
    content: "";
    position: absolute;
    left: 0; top: 0; bottom: 0;
    width: 3px;
    background: var(--cerulean);
    transform: scaleY(0);
    transform-origin: center;
    transition: transform var(--dur-mid) var(--ease-out);
}
[dir="rtl"] .switcher__tab::before { left: auto; right: 0; }

.switcher__tab:hover { background: rgba(51,116,186,0.04); }
.switcher__tab[aria-selected="true"] {
    background: rgba(51,116,186,0.06);
    padding-left: 26px;
}
[dir="rtl"] .switcher__tab[aria-selected="true"] { padding-left: 18px; padding-right: 26px; }
.switcher__tab[aria-selected="true"]::before { transform: scaleY(1); }

.switcher__tab-num {
    font-size: 0.85rem;
    font-weight: 900;
    letter-spacing: 0.06em;
    color: var(--silver-medium);
    font-variant-numeric: tabular-nums;
    transition: color var(--dur-mid) var(--ease-inout);
}
.switcher__tab[aria-selected="true"] .switcher__tab-num { color: var(--cerulean); }

.switcher__tab-name {
    font-size: 1.02rem;
    font-weight: 800;
    letter-spacing: -0.01em;
    line-height: 1.2;
    color: var(--raven);
}
.switcher__tab-chevron {
    width: 18px; height: 18px;
    color: var(--silver-medium);
    opacity: 0;
    transform: translateX(-4px);
    transition: opacity var(--dur-mid) var(--ease-out),
                transform var(--dur-mid) var(--ease-out),
                color var(--dur-mid) var(--ease-inout);
}
.switcher__tab-chevron svg { width: 100%; height: 100%; stroke: currentColor; fill: none; stroke-width: 2; }
.switcher__tab[aria-selected="true"] .switcher__tab-chevron {
    opacity: 1; transform: none; color: var(--cerulean);
}
[dir="rtl"] .switcher__tab-chevron { transform: scaleX(-1) translateX(-4px); }
[dir="rtl"] .switcher__tab[aria-selected="true"] .switcher__tab-chevron { transform: scaleX(-1); }

/* ---- Right detail panel ---- */
.switcher__panels {
    position: relative;
    min-height: 340px;
    background: var(--white);
    border: 1px solid var(--border-soft);
    border-radius: 2px;
    overflow: hidden;
}
.switcher__panel {
    padding: clamp(28px, 3vw, 44px);
    display: flex;
    flex-direction: column;
    gap: 18px;
    animation: panel-in 420ms var(--ease-out);
}
.switcher__panel[hidden] { display: none; }
@keyframes panel-in {
    from { opacity: 0; transform: translateY(10px); }
    to   { opacity: 1; transform: none; }
}
@media (prefers-reduced-motion: reduce) {
    .switcher__panel { animation: none; }
}

/* Panel header: a big tinted numeral watermark + icon + name */
.switcher__panel-top {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 16px;
}
.switcher__panel-icon {
    width: 52px; height: 52px;
    color: var(--cerulean);
    flex-shrink: 0;
}
.switcher__panel-icon svg { width: 100%; height: 100%; stroke: currentColor; fill: none; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.switcher__panel-num {
    font-size: 3.6rem;
    font-weight: 900;
    letter-spacing: -0.04em;
    line-height: 0.8;
    color: var(--ice);
    font-variant-numeric: tabular-nums;
}
.switcher__panel-name {
    font-size: clamp(1.3rem, 1rem + 1.2vw, 1.7rem);
    font-weight: 900;
    letter-spacing: -0.025em;
    line-height: 1.1;
    color: var(--raven);
}
.switcher__panel-desc {
    font-size: 1rem;
    line-height: 1.6;
    color: var(--raven);
}
/* Capability chips inside the panel */
.switcher__caps {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 4px;
}
.switcher__cap {
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--deep-sky);
    background: var(--ice);
    padding: 6px 12px;
    border-radius: 2px;
}
.switcher__panel-foot {
    margin-top: auto;
    padding-top: 20px;
    border-top: 1px solid var(--border-soft);
}

/* Mobile: rail collapses above the panel; tabs become horizontal scroller */
@media (max-width: 860px) {
    .switcher { grid-template-columns: 1fr; gap: 20px; }
    .switcher__rail {
        flex-direction: row;
        overflow-x: auto;
        border-top: 0;
        border-bottom: 1px solid var(--border-soft);
        -webkit-overflow-scrolling: touch;
        scrollbar-width: none;
    }
    .switcher__rail::-webkit-scrollbar { display: none; }
    .switcher__tab {
        flex: 0 0 auto;
        flex-direction: column;
        grid-template-columns: none;
        gap: 8px;
        border-bottom: 0;
        border-right: 1px solid var(--border-soft);
        padding: 16px 20px;
        min-width: 130px;
        align-items: flex-start;
    }
    .switcher__tab::before { width: 100%; height: 3px; top: auto; bottom: 0; transform: scaleX(0); }
    .switcher__tab[aria-selected="true"]::before { transform: scaleX(1); }
    .switcher__tab[aria-selected="true"] { padding-left: 20px; }
    .switcher__tab-chevron { display: none; }
    .switcher__panels { min-height: 0; }
}

/* --------------------------------------------------------------------------
   Enhanced stat band — the count-up metrics on a midnight field.
   Big cerulean-light numerals, animated on scroll.
   -------------------------------------------------------------------------- */
.metrics {
    background: var(--midnight);
    color: var(--white);
    position: relative;
    overflow: hidden;
}
.metrics::before {
    content: "";
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(255,255,255,0.022) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,0.022) 1px, transparent 1px);
    background-size: 44px 44px;
    pointer-events: none;
}
.metrics .container { position: relative; z-index: 1; }
.metrics__grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: clamp(24px, 3vw, 48px);
}
.metric {
    display: flex;
    flex-direction: column;
    gap: 10px;
}
.metric__num {
    font-size: clamp(2.8rem, 1.8rem + 4vw, 4.6rem);
    font-weight: 900;
    letter-spacing: -0.04em;
    line-height: 0.85;
    color: var(--cerulean-light);
    font-variant-numeric: tabular-nums;
    display: flex;
    align-items: baseline;
}
.metric__num .suffix { font-size: 0.45em; margin-left: 2px; color: var(--cerulean-light); }
.metric__label {
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--white);
}
.metric__caption {
    font-size: 0.85rem;
    line-height: 1.5;
    color: rgba(255,255,255,0.6);
    max-width: 28ch;
}
/* Hairline divider between metrics */
.metric + .metric { position: relative; }
@media (min-width: 781px) {
    .metric:not(:first-child)::before {
        content: "";
        position: absolute;
        left: calc(-1 * clamp(12px, 1.5vw, 24px));
        top: 4px; bottom: 4px;
        width: 1px;
        background: var(--border-on-dark);
    }
}
@media (max-width: 780px) {
    .metrics__grid { grid-template-columns: repeat(2, 1fr); gap: 32px; }
}
@media (max-width: 440px) {
    .metrics__grid { grid-template-columns: 1fr; gap: 28px; }
}

/* --------------------------------------------------------------------------
   Section eyebrow with a leading index number — "premium editorial" device.
   e.g.  (01) — WHAT WE DO
   -------------------------------------------------------------------------- */
.section-index {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 16px;
}
.section-index__n {
    font-size: 0.72rem;
    font-weight: 900;
    letter-spacing: 0.05em;
    color: var(--cerulean);
    font-variant-numeric: tabular-nums;
}
.section-index__rule {
    width: 28px; height: 1px;
    background: var(--cerulean);
    opacity: 0.5;
}