/* ═══════════════════════════════════════════════════════════════════
   CHAPTER 01 · THE SHORTLIST   (driven by js/shortlist.js)

   Replaces the 24-frame 3D cylinder. The old scene spent 420vh of scroll
   turning a wall of photographs that said "lots of images", not "AI picks
   one brand". This one tells the sentence on the page: a buyer asks, the
   model reads a field of candidates, a scan passes, three are shortlisted,
   one is recommended. Be found. Be chosen.

   Cost: twelve 2D layers (translate/scale/opacity only, no perspective,
   no filters, no per-frame blur), half the images, 300vh instead of 420vh.

   FAIL-OPEN: without `[data-sl-armed]` (no JS, reduced motion, an error)
   the section is a normal-height, two-column composition showing the
   resolved state. Nothing here is hidden waiting for JS.
   ═══════════════════════════════════════════════════════════════════ */

.sl {
    --sl-ink: #132019;
    --sl-muted: rgba(24, 35, 27, 0.66);
    --sl-line: rgba(42, 50, 38, 0.08);
    --sl-gold: #D5B473;
    --sl-gold-ink: #7C6432;
    --sl-paper: #FBFAF6;
    --sl-ease: cubic-bezier(0.22, 1, 0.36, 1);
    position: relative;
    color: var(--sl-ink);
    background:
        radial-gradient(ellipse 40% 36% at 16% 20%, rgba(213, 180, 115, 0.16), transparent 72%),
        radial-gradient(ellipse 44% 40% at 84% 78%, rgba(69, 82, 62, 0.10), transparent 74%),
        linear-gradient(135deg, #FFFFFF 0%, #FAF8F1 55%, #F1EDE3 100%);
    overflow: hidden;
    overflow: clip;
}

.sl-sr {
    position: absolute !important;
    width: 1px; height: 1px;
    margin: -1px; padding: 0;
    overflow: hidden;
    clip: rect(0 0 0 0);
    white-space: nowrap;
    border: 0;
}

/* ── Static (resolved) composition ───────────────────────────────── */
.sl-stage {
    position: relative;
    min-height: 100vh;
    min-height: 100svh;
    display: grid;
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
    align-items: center;
    gap: clamp(2rem, 5vw, 5rem);
    padding: clamp(7rem, 14vh, 9rem) clamp(1.5rem, 7vw, 7rem) clamp(4rem, 8vh, 6rem);
}
.sl-bg, .sl-grid, .sl-scan, .sl-query, .sl-steps { pointer-events: none; }
.sl-bg, .sl-grid { position: absolute; inset: 0; }
.sl-grid {
    background-image:
        linear-gradient(var(--sl-line) 1px, transparent 1px),
        linear-gradient(90deg, var(--sl-line) 1px, transparent 1px);
    background-size: 12.5vw 12.5vw;
    -webkit-mask-image: radial-gradient(ellipse 90% 86% at 50% 52%, #000 40%, transparent 100%);
    mask-image: radial-gradient(ellipse 90% 86% at 50% 52%, #000 40%, transparent 100%);
    opacity: 0.8;
}
.sl-bg > i {
    position: absolute;
    width: 46vmax; height: 46vmax;
    border-radius: 50%;
}
.sl-bg > i:nth-child(1) { top: -18vmax; left: -10vmax; background: radial-gradient(closest-side, rgba(213, 180, 115, 0.20), transparent 72%); }
.sl-bg > i:nth-child(2) { bottom: -20vmax; right: -12vmax; background: radial-gradient(closest-side, rgba(69, 110, 84, 0.14), transparent 72%); }

.sl-meta {
    position: absolute;
    top: clamp(6.25rem, 9.5vh, 8rem);
    left: clamp(1.5rem, 4vw, 4.5rem);
    right: clamp(1.5rem, 4vw, 4.5rem);
    z-index: 9;
    display: flex;
    justify-content: space-between;
    color: var(--sl-muted);
    font: 500 9px/1.4 'JetBrains Mono', ui-monospace, monospace;
    letter-spacing: 0.24em;
    text-transform: uppercase;
}
.sl-meta span:last-child { display: inline-flex; align-items: center; gap: 0.7rem; }
.sl-meta span:last-child::before { content: ""; width: 32px; height: 1px; background: var(--sl-gold-ink); }

/* Static: only the chosen frame shows, beside the copy. */
.sl-query, .sl-scan, .sl-steps, .sl-title-a { display: none; }
.sl-field { position: relative; grid-column: 2; grid-row: 1; display: flex; justify-content: center; }
.sl-card { display: none; }
.sl-card[data-sl-rank="1"] { display: block; width: min(340px, 80%); }
.sl-final { grid-column: 1; grid-row: 1; position: relative; z-index: 6; }

/* ── Card ────────────────────────────────────────────────────────── */
.sl-card {
    position: relative;
    margin: 0;
    padding: 6px 6px 0;
    border-radius: 16px;
    background: #FFFFFF;
    border: 1px solid rgba(19, 32, 25, 0.06);
    box-shadow:
        0 1px 0 rgba(255, 255, 255, 0.9) inset,
        0 30px 60px -34px rgba(20, 28, 22, 0.42),
        0 10px 22px -16px rgba(20, 28, 22, 0.22);
    transform-origin: 50% 50%;
}
.sl-photo {
    position: relative;
    overflow: hidden;
    border-radius: 11px;
    aspect-ratio: 3 / 4;
    background: #2A3226;
}
.sl-card--wide .sl-photo { aspect-ratio: 3 / 2; }
.sl-photo img { display: block; width: 100%; height: 100%; object-fit: cover; }
.sl-photo::after {
    content: "";
    position: absolute; inset: 0;
    background: linear-gradient(180deg, transparent 55%, rgba(10, 14, 11, 0.28) 100%);
}
.sl-card figcaption {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 0.5rem;
    padding: 0.62em 0.25em 0.7em;
    color: rgba(19, 32, 25, 0.62);
    font: 500 8px/1 'JetBrains Mono', ui-monospace, monospace;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    white-space: nowrap;
}
.sl-card[data-sl-rank="1"] figcaption span:first-child { color: var(--sl-gold-ink); font-weight: 600; }

/* Shortlist ring, rank chip, recommendation badge */
.sl-ring {
    position: absolute;
    inset: -7px;
    border-radius: 21px;
    border: 1px solid var(--sl-gold);
    box-shadow: 0 0 0 4px rgba(213, 180, 115, 0.12), 0 0 40px -6px rgba(213, 180, 115, 0.55);
    opacity: 0;
    transition: opacity 520ms var(--sl-ease);
    pointer-events: none;
}
.sl-rank {
    position: absolute;
    top: 0; left: 0;
    width: 30px; height: 30px;
    margin: -13px 0 0 -13px;
    display: grid;
    place-items: center;
    border-radius: 50%;
    background: #132019;
    color: var(--sl-gold);
    font: 600 10px/1 'JetBrains Mono', ui-monospace, monospace;
    letter-spacing: 0.04em;
    box-shadow: 0 0 0 1px rgba(213, 180, 115, 0.5), 0 10px 20px -10px rgba(0, 0, 0, 0.5);
    transform-origin: 50% 50%;
    transform: scale(calc(var(--inv, 1) * 0.6));
    opacity: 0;
    transition: opacity 420ms var(--sl-ease), transform 520ms var(--sl-ease);
}
.sl-badge {
    position: absolute;
    left: 50%;
    top: 18px;
    display: inline-flex;
    align-items: center;
    gap: 0.5em;
    padding: 0.7em 1.05em 0.7em 0.85em;
    border-radius: 999px;
    background: rgba(19, 32, 25, 0.82);
    -webkit-backdrop-filter: blur(8px);
    backdrop-filter: blur(8px);
    color: #F6E7C1;
    font: 600 9px/1 'JetBrains Mono', ui-monospace, monospace;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    white-space: nowrap;
    box-shadow: 0 0 0 1px rgba(213, 180, 115, 0.45), 0 14px 30px -14px rgba(0, 0, 0, 0.6);
    transform: translate(-50%, -6px) scale(0.94);
    opacity: 0;
    transition: opacity 480ms var(--sl-ease), transform 620ms var(--sl-ease);
}
.sl-badge svg { width: 12px; height: 12px; color: var(--sl-gold); }

.sl-card[data-state="short"] .sl-ring,
.sl-card[data-state="chosen"] .sl-ring,
.sl-card[data-state="short"] .sl-rank,
.sl-card[data-state="chosen"] .sl-rank { opacity: 1; }
.sl-card[data-state="short"] .sl-rank,
.sl-card[data-state="chosen"] .sl-rank { transform: scale(var(--inv, 1)); }
.sl-card[data-state="chosen"] .sl-badge { opacity: 1; transform: translate(-50%, 0) scale(1); }
/* Static view shows the resolved state */
.sl:not([data-sl-armed]) .sl-card[data-sl-rank="1"] .sl-ring,
.sl:not([data-sl-armed]) .sl-card[data-sl-rank="1"] .sl-rank,
.sl:not([data-sl-armed]) .sl-card[data-sl-rank="1"] .sl-badge { opacity: 1; transform: translate(-50%, 0); }
.sl:not([data-sl-armed]) .sl-card[data-sl-rank="1"] .sl-rank { transform: none; }

/* ── Copy ────────────────────────────────────────────────────────── */
.sl-title-a,
.sl-title-b {
    margin: 0;
    font-family: 'Plus Jakarta Sans', system-ui, sans-serif;
    font-weight: 800;
    font-size: clamp(3.6rem, 8.4vw, 8rem);
    line-height: 0.88;
    letter-spacing: -0.07em;
    color: var(--sl-ink);
}
.sl-title-b em {
    font-family: 'Playfair Display', Georgia, serif;
    font-style: italic;
    font-weight: 600;
    letter-spacing: -0.05em;
    color: #9A7431;
    padding-right: 0.06em;
}
.sl-lede {
    margin: clamp(1.25rem, 3vh, 2rem) 0 0;
    max-width: 26rem;
    color: var(--sl-muted);
    font: 400 clamp(1rem, 1.3vw, 1.2rem)/1.55 'Plus Jakarta Sans', system-ui, sans-serif;
}
.sl-final::before {
    /* a short gold rule above the line that lands */
    content: "";
    display: block;
    width: 56px;
    height: 1px;
    margin-bottom: clamp(1.25rem, 3vh, 2rem);
    background: linear-gradient(90deg, var(--sl-gold), rgba(213, 180, 115, 0));
}

/* ═══ ARMED: the scroll scene ════════════════════════════════════ */
.sl[data-sl-armed] { height: 300vh; overflow: visible; }
.sl[data-sl-armed] .sl-stage {
    position: sticky;
    top: 0;
    display: block;
    height: 100vh;
    height: 100svh;
    min-height: 600px;
    padding: 0;
    overflow: hidden;
}
.sl[data-sl-armed] .sl-field { position: absolute; inset: 0; display: block; z-index: 3; }
.sl[data-sl-armed] .sl-card {
    display: block;
    position: absolute;
    left: 0; top: 0;
    opacity: 0;
    will-change: transform, opacity;
    backface-visibility: hidden;
}
.sl[data-sl-armed] .sl-card[data-sl-rank="1"] { width: auto; z-index: 4; }
.sl[data-sl-armed] .sl-card[data-sl-rank] { z-index: 3; }

/* Query pill */
.sl[data-sl-armed] .sl-query {
    position: absolute;
    left: 50%;
    top: clamp(9.2rem, 17vh, 10.5rem);
    z-index: 8;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    min-width: min(560px, 86vw);
    padding: 0.85rem 0.9rem 0.85rem 1.15rem;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.72);
    -webkit-backdrop-filter: blur(14px) saturate(1.2);
    backdrop-filter: blur(14px) saturate(1.2);
    border: 1px solid rgba(19, 32, 25, 0.08);
    box-shadow: 0 18px 40px -26px rgba(20, 28, 22, 0.45), 0 1px 0 #fff inset;
    transform: translateX(-50%);
    will-change: transform, opacity;
}
.sl-query-dot {
    width: 8px; height: 8px; flex: 0 0 auto;
    border-radius: 50%;
    background: var(--sl-gold);
    box-shadow: 0 0 0 4px rgba(213, 180, 115, 0.22);
}
.sl-query-text {
    color: var(--sl-ink);
    font: 500 clamp(0.85rem, 1.05vw, 1rem)/1.2 'Plus Jakarta Sans', system-ui, sans-serif;
    letter-spacing: -0.01em;
    white-space: nowrap;
}
.sl-query-caret {
    width: 1.5px; height: 1.05em;
    margin-left: -0.55rem;
    background: var(--sl-gold-ink);
    animation: sl-caret 1s steps(1) infinite;
}
@keyframes sl-caret { 50% { opacity: 0; } }
.sl-query-status {
    margin-left: auto;
    padding: 0.5em 0.85em;
    border-radius: 999px;
    background: #132019;
    color: #F6E7C1;
    font: 500 8.5px/1 'JetBrains Mono', ui-monospace, monospace;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    white-space: nowrap;
}

/* Scan line */
.sl[data-sl-armed] .sl-scan {
    display: block;
    position: absolute;
    top: 0; bottom: 0; left: 0;
    width: 220px;
    margin-left: -110px;
    z-index: 5;
    opacity: 0;
    will-change: transform, opacity;
    background: linear-gradient(90deg, rgba(213, 180, 115, 0) 0%, rgba(213, 180, 115, 0.10) 70%, rgba(213, 180, 115, 0.22) 100%);
    -webkit-mask-image: linear-gradient(180deg, transparent 12%, #000 30%, #000 86%, transparent 98%);
    mask-image: linear-gradient(180deg, transparent 12%, #000 30%, #000 86%, transparent 98%);
}
.sl-scan i {
    position: absolute;
    right: 0; top: 0; bottom: 0;
    width: 1px;
    background: linear-gradient(180deg, transparent, var(--sl-gold) 30%, #F6E7C1 55%, var(--sl-gold) 80%, transparent);
    box-shadow: 0 0 18px 2px rgba(213, 180, 115, 0.55);
}

/* Headlines */
.sl[data-sl-armed] .sl-title-a {
    display: block;
    position: absolute;
    left: 50%;
    top: 52%;
    z-index: 7;
    white-space: nowrap;
    text-align: center;
    pointer-events: none;
    will-change: transform, opacity;
    /* a soft paper bloom behind the words so they read over the field */
    text-shadow: 0 0 40px rgba(251, 250, 246, 0.95), 0 0 80px rgba(251, 250, 246, 0.8);
    opacity: 0;
}
.sl[data-sl-armed] .sl-final {
    position: absolute;
    left: clamp(1.5rem, 7vw, 7rem);
    top: 50%;
    z-index: 7;
    max-width: 44vw;
    opacity: 0;
    will-change: transform, opacity;
}

/* Steps legend */
.sl[data-sl-armed] .sl-steps {
    display: block;
    position: absolute;
    left: 50%;
    bottom: clamp(1.4rem, 4vh, 2.4rem);
    z-index: 8;
    width: min(620px, 88vw);
    transform: translateX(-50%);
}
.sl-steps ol {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    margin: 0; padding: 0 0 0.8rem;
    list-style: none;
}
.sl-steps li {
    display: flex;
    gap: 0.6em;
    justify-content: center;
    color: rgba(24, 35, 27, 0.42);
    font: 500 9px/1 'JetBrains Mono', ui-monospace, monospace;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    transition: color 400ms var(--sl-ease);
}
.sl-steps li span { color: rgba(124, 100, 50, 0.55); }
.sl-steps li[data-on] { color: var(--sl-ink); }
.sl-steps li[data-on] span { color: var(--sl-gold-ink); }
.sl-steps-fill {
    position: relative;
    display: block;
    height: 1px;
    background: rgba(19, 32, 25, 0.12);
    overflow: hidden;
}
.sl-steps-fill b {
    position: absolute; inset: 0;
    background: linear-gradient(90deg, var(--sl-gold-ink), var(--sl-gold));
    transform-origin: 0 50%;
    transform: scaleX(0);
    will-change: transform;
}

/* ── Narrow screens (Android phones and small tablets on the root tree) */
@media (max-width: 767px) {
    .sl-stage {
        grid-template-columns: 1fr;
        padding: 7rem 1.5rem 4rem;
    }
    .sl-field { grid-column: 1; grid-row: 1; }
    .sl-final { grid-row: 2; }
    .sl[data-sl-armed] { height: 260vh; }
    .sl[data-sl-armed] .sl-title-a,
    .sl[data-sl-armed] .sl-final { top: auto; }
    .sl[data-sl-armed] .sl-title-a { top: auto; bottom: 19%; }
    .sl[data-sl-armed] .sl-final {
        left: 1.5rem; right: 1.5rem;
        bottom: 13%;
        max-width: none;
    }
    .sl-title-a, .sl-title-b { font-size: clamp(3rem, 14vw, 4.2rem); }
    .sl-lede { font-size: 0.98rem; }
    .sl-meta { top: 5.6rem; }
    .sl[data-sl-armed] .sl-query { top: 7.6rem; padding: 0.7rem 0.75rem 0.7rem 0.95rem; }
    .sl-query-status { display: none; }
    .sl-steps li { font-size: 7.5px; letter-spacing: 0.14em; gap: 0.4em; }
    .sl-card figcaption { font-size: 6.5px; letter-spacing: 0.14em; }
    .sl-badge { font-size: 8px; }
}

@media (prefers-reduced-motion: reduce) {
    .sl-query-caret { animation: none; }
}

/* ── Finalists: destination photo + trip card (tourism example) ─────
   Overlays size with the card itself (container units), so they hold up
   from the small field size to the large chosen card. */
.sl-defs { position: absolute; width: 0; height: 0; overflow: hidden; }
.sl-card[data-sl-rank] .sl-photo { container-type: inline-size; }
.sl-ex { position: absolute; inset: 0; }
.sl-ex img { position: absolute; inset: 0; }
.sl-ex::after {
    content: ""; position: absolute; inset: 0;
    background: linear-gradient(180deg, rgba(10, 14, 11, 0) 35%, rgba(10, 14, 11, 0.35) 100%);
}
.sl-trip {
    position: absolute;
    z-index: 1;
    left: 6%; right: 6%; bottom: 5%;
    display: grid;
    grid-template-columns: 1fr auto;
    align-items: center;
    column-gap: 0.6em;
    row-gap: 0.35em;
    padding: 0.85em 0.95em 0.8em;
    border-radius: 0.95em;
    background: rgba(255, 255, 255, 0.94);
    color: #132019;
    font-size: clamp(5px, 6.4cqw, 16px);
    box-shadow: 0 14px 28px -14px rgba(0, 0, 0, 0.6), 0 1px 0 rgba(255, 255, 255, 0.9) inset;
}
.sl-card--wide .sl-trip { left: 14%; right: 14%; font-size: clamp(5px, 4.6cqw, 15px); }
.sl-trip-name { grid-column: 1 / -1; font: 700 1.12em/1.15 'Playfair Display', Georgia, serif; letter-spacing: -0.01em; }
.sl-trip-stars { margin-left: 0.35em; font: 700 0.78em/1 'JetBrains Mono', ui-monospace, monospace; font-style: normal; color: #9A7431; white-space: nowrap; }
.sl-trip svg { grid-column: 1 / -1; width: 100%; height: auto; overflow: visible; margin: 0.15em 0; }
.sl-trip path { fill: none; stroke: rgba(19, 32, 25, 0.35); stroke-width: 1.6; stroke-dasharray: 3 3; }
.sl-trip circle { fill: #FFFFFF; stroke: #45523E; stroke-width: 1.6; }
.sl-card[data-sl-rank="1"] .sl-trip path { stroke: #9A7431; stroke-dasharray: none; stroke-width: 2; }
.sl-card[data-sl-rank="1"] .sl-trip circle { fill: #D5B473; stroke: #7C6432; }
.sl-trip b { font: 700 0.95em/1 'Plus Jakarta Sans', system-ui, sans-serif; white-space: nowrap; }
.sl-trip span { justify-self: end; text-align: right; font: 500 0.72em/1.25 'Plus Jakarta Sans', system-ui, sans-serif; color: rgba(19, 32, 25, 0.68); }
.sl-card[data-sl-rank="1"] .sl-trip { background: linear-gradient(180deg, #FFFFFF, #FBF5E8); box-shadow: 0 16px 32px -14px rgba(0, 0, 0, 0.6), 0 0 0 1px rgba(213, 180, 115, 0.6); }

/* Finalists land with weight: deeper shadow, bigger rank chip, gold frame on #1 */
.sl-card[data-sl-rank] { transition: box-shadow 600ms var(--sl-ease); }
.sl-card[data-sl-rank][data-state] {
    box-shadow: 0 1px 0 rgba(255, 255, 255, 0.9) inset, 0 40px 70px -34px rgba(20, 28, 22, 0.55), 0 14px 28px -18px rgba(20, 28, 22, 0.35);
}
.sl-card[data-sl-rank="1"][data-state] {
    border: 2px solid transparent;
    background: linear-gradient(#FFFFFF, #FFFFFF) padding-box, linear-gradient(135deg, #D5B473, #F6E7C1 45%, #9A7431) border-box;
    box-shadow: 0 50px 90px -40px rgba(124, 100, 50, 0.6), 0 0 60px -20px rgba(213, 180, 115, 0.55);
}
.sl-rank { width: 36px; height: 36px; margin: -15px 0 0 -15px; font-size: 11px; }