/* Toruvix Home — Layout 46 · Split Overlay Cards */
.tvx-split-world { overflow-x: clip; }

.tvx-split {
    position: relative;
    display: grid;
    grid-template-columns: var(--tvx-split) 1fr;
    min-height: 100vh;
    overflow: hidden;
}
.tvx-split__pane { position: relative; }
.tvx-split__pane--dark { background: var(--tvx-ink); color: var(--tvx-frost); }
.tvx-split__pane--light { background: var(--tvx-bg); }
.tvx-split__pane--narrow { grid-column: span 1; }
.tvx-split__pane--wide { grid-column: span 1; }
.tvx-split__bg { position: absolute; inset: 0; }
.tvx-split__bg img { width: 100%; height: 100%; object-fit: cover; filter: brightness(0.55) saturate(0.85); }
.tvx-split__overlay {
    position: absolute;
    left: calc(var(--tvx-split) - 4rem);
    top: 50%;
    transform: translateY(-50%);
    width: min(520px, 42vw);
    padding: 2.5rem 2.75rem;
    background: var(--tvx-bg);
    border: 1px solid var(--tvx-border);
    box-shadow: var(--tvx-shadow-layer);
    z-index: 10;
}
.tvx-split__overlay.tvx-fade { transform: translateY(calc(-50% + 32px)); }
.tvx-split__overlay.tvx-fade.is-visible { transform: translateY(-50%); }

/* §01 Hero */
.tvx-split--hero { min-height: 100svh; }
.tvx-split--hero .tvx-split__pane--light { background: linear-gradient(135deg, var(--tvx-bg) 0%, var(--tvx-bg-alt) 100%); }
.tvx-hero__title {
    font-family: var(--tvx-serif);
    font-size: clamp(2.4rem, 6.5vw, 4.8rem);
    font-weight: 900;
    line-height: 1.05;
    margin: 0 0 1.25rem;
    letter-spacing: -0.02em;
}
.tvx-hero__title span { display: block; }
.tvx-hero__accent em { font-style: normal; color: var(--tvx-cobalt); }
.tvx-hero__lead { margin: 0 0 1.75rem; color: var(--tvx-fg-soft); font-size: 0.95rem; max-width: 38ch; }
.tvx-hero__actions { display: flex; flex-wrap: wrap; gap: 0.65rem; }
.tvx-hero__cards {
    position: absolute;
    bottom: 2.5rem;
    right: var(--tvx-pad);
    display: flex;
    gap: 0.65rem;
    z-index: 12;
}
.tvx-hero__card {
    padding: 0.85rem 1.15rem;
    background: rgba(12, 16, 24, 0.88);
    border: 1px solid rgba(255,255,255,0.1);
    color: var(--tvx-frost);
    backdrop-filter: blur(8px);
}
.tvx-hero__card span { display: block; font-family: var(--tvx-mono); font-size: 0.58rem; letter-spacing: 0.18em; color: var(--tvx-titanium-dim); margin-bottom: 0.25rem; }
.tvx-hero__card strong { font-family: var(--tvx-serif); font-size: 0.95rem; }

/* §02 Pinned metrics */
.tvx-split--pin { min-height: auto; grid-template-columns: 1fr; }
.tvx-split--pin .tvx-split__pin-wrap {
    display: grid;
    grid-template-columns: 38% 1fr;
    min-height: 70vh;
}
.tvx-split--pin .tvx-split__pane--narrow { display: flex; align-items: center; padding: 3rem var(--tvx-pad); }
.tvx-split--pin .tvx-split__pane--wide { display: flex; align-items: center; padding: 3rem var(--tvx-pad); }
.tvx-pin__head h2 { font-family: var(--tvx-serif); font-size: clamp(1.6rem, 3.5vw, 2.4rem); margin: 0; line-height: 1.2; }
.tvx-pin__head em { font-style: normal; color: var(--tvx-cobalt); }
.tvx-pin__grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 1px; background: var(--tvx-border); width: 100%; border: 1px solid var(--tvx-border); }
.tvx-pin__stat { padding: 1.5rem 1rem; background: var(--tvx-bg); text-align: center; }
.tvx-pin__n { font-family: var(--tvx-serif); font-size: clamp(2rem, 4vw, 3rem); font-weight: 900; color: var(--tvx-cobalt); line-height: 1; }
.tvx-pin__u { font-family: var(--tvx-mono); font-size: 0.72rem; color: var(--tvx-fg-muted); margin-left: 0.15rem; }
.tvx-pin__stat p { margin: 0.5rem 0 0; font-size: 0.78rem; color: var(--tvx-fg-muted); }

/* §03 Story */
.tvx-split--story { min-height: 90vh; }
.tvx-split--story .tvx-split__pane--dark { min-height: 90vh; }
.tvx-story__fig { margin: 0; height: 100%; }
.tvx-story__fig img { width: 100%; height: 100%; min-height: 90vh; object-fit: cover; }
.tvx-split__overlay--story { top: auto; bottom: 8%; transform: none; left: calc(var(--tvx-split) - 6rem); width: min(560px, 44vw); }
.tvx-split__overlay--story.tvx-fade { transform: translateY(32px); }
.tvx-split__overlay--story.tvx-fade.is-visible { transform: none; }
.tvx-split__overlay--story h2 { font-family: var(--tvx-serif); font-size: clamp(1.6rem, 3.5vw, 2.5rem); margin: 0 0 1.25rem; line-height: 1.25; }
.tvx-split__overlay--story em { font-style: normal; color: var(--tvx-cobalt); }
.tvx-story__verses p { color: var(--tvx-fg-soft); font-size: 0.92rem; margin: 0 0 0.85rem; }
.tvx-story__verses blockquote { margin: 1.25rem 0; padding-left: 1rem; border-left: 2px solid var(--tvx-cobalt); font-family: var(--tvx-serif); font-size: 0.95rem; color: var(--tvx-fg-soft); }

/* §04 Interactive */
.tvx-split--interact { min-height: auto; grid-template-columns: 1fr 38%; }
.tvx-split--interact .tvx-split__pane--wide { padding: 4rem var(--tvx-pad); }
.tvx-interact__head h2 { font-family: var(--tvx-serif); font-size: clamp(1.5rem, 3vw, 2.2rem); margin: 0 0 0.5rem; }
.tvx-interact__head em { font-style: normal; color: var(--tvx-cobalt); }
.tvx-interact__head p { color: var(--tvx-fg-muted); margin: 0 0 1.5rem; }
.tvx-interact__tabs { display: flex; flex-wrap: wrap; gap: 0; border: 1px solid var(--tvx-border); margin-bottom: 1.5rem; }
.tvx-interact__tab { flex: 1; min-width: 120px; padding: 0.75rem 1rem; border: none; border-right: 1px solid var(--tvx-border); background: transparent; font-size: 0.78rem; font-weight: 500; cursor: pointer; color: var(--tvx-fg-soft); transition: background 0.25s, color 0.25s; }
.tvx-interact__tab:last-child { border-right: none; }
.tvx-interact__tab.is-active { background: var(--tvx-cobalt-dim); color: var(--tvx-cobalt); font-weight: 600; }
.tvx-interact__display { display: grid; grid-template-columns: 1.2fr 1fr; gap: 1.5rem; align-items: center; }
.tvx-interact__img-wrap { overflow: hidden; border: 1px solid var(--tvx-border); }
.tvx-interact__img-wrap img { width: 100%; aspect-ratio: 3/2; object-fit: cover; transition: opacity 0.4s; }
.tvx-interact__model { font-family: var(--tvx-serif); font-size: 1.15rem; font-weight: 600; margin: 0 0 0.35rem; }
.tvx-interact__route { font-family: var(--tvx-mono); font-size: 0.72rem; color: var(--tvx-cobalt); margin: 0 0 0.5rem; }
.tvx-interact__note { color: var(--tvx-fg-soft); font-size: 0.88rem; margin: 0 0 1rem; }
.tvx-interact__bar { height: 4px; background: var(--tvx-border); overflow: hidden; }
.tvx-interact__bar span { display: block; height: 100%; background: var(--tvx-cobalt); transition: width 0.5s var(--tvx-ease); }
.tvx-interact__side { width: 100%; height: 100%; min-height: 100%; object-fit: cover; filter: brightness(0.7); }

/* §05 Horizontal rail */
.tvx-split--rail { grid-template-columns: 1fr; min-height: auto; padding: 4rem 0 5rem; background: var(--tvx-ink); color: var(--tvx-frost); }
.tvx-rail__head { padding: 0 var(--tvx-pad) 2rem; }
.tvx-rail__head h2 { font-family: var(--tvx-serif); font-size: clamp(1.6rem, 3.5vw, 2.4rem); margin: 0; }
.tvx-rail__head em { font-style: normal; color: var(--tvx-cobalt-bright); }
.tvx-rail__belt { overflow-x: auto; scroll-snap-type: x mandatory; -webkit-overflow-scrolling: touch; scrollbar-width: none; cursor: grab; }
.tvx-rail__belt::-webkit-scrollbar { display: none; }
.tvx-rail__belt.is-dragging { cursor: grabbing; user-select: none; }
.tvx-rail__track { display: flex; gap: 1.25rem; padding: 0 var(--tvx-pad) 1rem; width: max-content; }
.tvx-rail__card { flex: 0 0 min(420px, 38vw); scroll-snap-align: start; background: var(--tvx-charcoal); border: 1px solid rgba(255,255,255,0.08); overflow: hidden; transition: transform 0.35s var(--tvx-ease); }
.tvx-rail__card:hover { transform: translateY(-6px); }
.tvx-rail__card img { width: 100%; aspect-ratio: 4/3; object-fit: cover; }
.tvx-rail__meta { padding: 1.25rem 1.35rem 1.5rem; }
.tvx-rail__tag { font-family: var(--tvx-mono); font-size: 0.62rem; letter-spacing: 0.14em; color: var(--tvx-cobalt-bright); }
.tvx-rail__meta h3 { font-family: var(--tvx-serif); font-size: 1.1rem; margin: 0.35rem 0 0.5rem; }
.tvx-rail__meta p { font-size: 0.85rem; color: var(--tvx-titanium); margin: 0 0 1rem; }
.tvx-rail__card--cta { display: flex; flex-direction: column; justify-content: center; align-items: flex-start; padding: 2.5rem; background: transparent; border: 1px dashed rgba(255,255,255,0.2); }
.tvx-rail__quote { font-family: var(--tvx-serif); font-size: 1.25rem; margin: 0 0 1.5rem; max-width: 22ch; }

/* §06 Process */
.tvx-split--process { min-height: 85vh; }
.tvx-process__bg { width: 100%; height: 100%; min-height: 85vh; object-fit: cover; filter: brightness(0.5); }
.tvx-process__cards {
    position: absolute;
    left: calc(var(--tvx-split) - 5rem);
    top: 50%;
    transform: translateY(-50%);
    width: min(580px, 46vw);
    padding: 2.5rem;
    background: var(--tvx-bg);
    border: 1px solid var(--tvx-border);
    box-shadow: var(--tvx-shadow-layer);
    z-index: 10;
}
.tvx-process__cards.tvx-fade { transform: translateY(calc(-50% + 32px)); }
.tvx-process__cards.tvx-fade.is-visible { transform: translateY(-50%); }
.tvx-process__cards h2 { font-family: var(--tvx-serif); font-size: clamp(1.4rem, 3vw, 2rem); margin: 0 0 1.5rem; }
.tvx-process__cards em { font-style: normal; color: var(--tvx-cobalt); }
.tvx-process__list { list-style: none; margin: 0; padding: 0; }
.tvx-process__card { display: grid; grid-template-columns: 48px 1fr; gap: 1rem; padding: 0.85rem 0; border-bottom: 1px solid var(--tvx-border); }
.tvx-process__card span { font-family: var(--tvx-mono); font-size: 0.72rem; color: var(--tvx-cobalt); padding-top: 0.15rem; }
.tvx-process__card strong { display: block; font-size: 0.92rem; margin-bottom: 0.2rem; }
.tvx-process__card p { margin: 0; font-size: 0.82rem; color: var(--tvx-fg-muted); }

/* §07 Experimental lens */
.tvx-split--lens { min-height: 80vh; position: relative; }
.tvx-lens__mask {
    position: absolute;
    inset: 0;
    z-index: 5;
    pointer-events: none;
    background: linear-gradient(135deg, transparent 48%, var(--tvx-bg) 48%);
    transition: background 0.6s var(--tvx-ease);
}
.tvx-split--lens.is-flipped .tvx-lens__mask {
    background: linear-gradient(225deg, transparent 48%, var(--tvx-ink) 48%);
}
.tvx-lens__panel--a { display: flex; flex-direction: column; justify-content: center; padding: 4rem var(--tvx-pad); z-index: 6; }
.tvx-lens__panel--a h2 { font-family: var(--tvx-serif); font-size: clamp(1.5rem, 3.5vw, 2.3rem); margin: 0 0 1rem; line-height: 1.2; }
.tvx-lens__panel--a em { font-style: normal; color: var(--tvx-cobalt-bright); }
.tvx-lens__panel--a p { color: var(--tvx-titanium); max-width: 38ch; margin: 0 0 1.5rem; }
.tvx-lens__panel--b { overflow: hidden; }
.tvx-lens__panel--b img { width: 100%; height: 100%; min-height: 80vh; object-fit: cover; transition: transform 0.6s var(--tvx-ease), filter 0.6s; }
.tvx-split--lens.is-flipped .tvx-lens__panel--b img { transform: scale(1.08) rotate(2deg); filter: hue-rotate(15deg) saturate(1.2); }

/* §08 Studio */
.tvx-split--studio { min-height: auto; grid-template-columns: 1fr 34%; }
.tvx-split--studio .tvx-split__pane--wide { padding: 4rem var(--tvx-pad); }
.tvx-studio__head h2 { font-family: var(--tvx-serif); font-size: clamp(1.5rem, 3vw, 2.2rem); margin: 0 0 2rem; }
.tvx-studio__head em { font-style: normal; color: var(--tvx-cobalt); }
.tvx-studio__grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1px; background: var(--tvx-border); border: 1px solid var(--tvx-border); margin-bottom: 2rem; }
.tvx-studio__tile { padding: 1.5rem; background: var(--tvx-bg); transition: background 0.3s; }
.tvx-studio__tile:hover { background: var(--tvx-cobalt-dim); }
.tvx-studio__tile h3 { font-family: var(--tvx-serif); font-size: 1rem; margin: 0 0 0.5rem; }
.tvx-studio__tile p { margin: 0; font-size: 0.85rem; color: var(--tvx-fg-muted); }
.tvx-studio__img { width: 100%; height: 100%; min-height: 100%; object-fit: cover; filter: brightness(0.65); }

/* §09 Voices */
.tvx-split--voices { grid-template-columns: 42% 1fr; min-height: 75vh; }
.tvx-voices__fig { margin: 0; height: 100%; }
.tvx-voices__fig img { width: 100%; height: 100%; min-height: 75vh; object-fit: cover; }
.tvx-voices__stack { display: flex; flex-direction: column; justify-content: center; padding: 3rem var(--tvx-pad); background: var(--tvx-bg-alt); position: relative; }
.tvx-voices__head h2 { font-family: var(--tvx-serif); font-size: clamp(1.4rem, 3vw, 2rem); margin: 0 0 2rem; }
.tvx-voices__head em { font-style: normal; color: var(--tvx-cobalt); }
.tvx-voices__track { position: relative; min-height: 180px; }
.tvx-voices__slide { position: absolute; inset: 0; opacity: 0; transform: translateX(24px); transition: opacity 0.5s, transform 0.5s; pointer-events: none; }
.tvx-voices__slide.is-active { opacity: 1; transform: none; pointer-events: auto; }
.tvx-voices__slide p { font-family: var(--tvx-serif); font-size: 1.05rem; line-height: 1.7; margin: 0 0 1rem; color: var(--tvx-fg-soft); }
.tvx-voices__slide footer { font-size: 0.82rem; color: var(--tvx-fg-muted); }
.tvx-voices__dots { display: flex; gap: 0.5rem; margin-top: 1.5rem; }
.tvx-voices__dots button { width: 32px; height: 3px; border: none; background: var(--tvx-border); cursor: pointer; padding: 0; transition: background 0.3s, width 0.3s; }
.tvx-voices__dots button.is-active { background: var(--tvx-cobalt); width: 48px; }

/* §10 Gate */
.tvx-split--gate { min-height: 85vh; }
.tvx-gate__bg { width: 100%; height: 100%; min-height: 85vh; object-fit: cover; filter: brightness(0.45); }
.tvx-split__overlay--gate { top: auto; bottom: 10%; transform: none; left: calc(var(--tvx-split) - 5rem); width: min(540px, 42vw); background: var(--tvx-charcoal); color: var(--tvx-frost); border-color: rgba(255,255,255,0.1); }
.tvx-split__overlay--gate.tvx-fade { transform: translateY(32px); }
.tvx-split__overlay--gate.tvx-fade.is-visible { transform: none; }
.tvx-split__overlay--gate h2 { font-family: var(--tvx-serif); font-size: clamp(1.5rem, 3vw, 2.2rem); margin: 0 0 0.85rem; }
.tvx-split__overlay--gate em { font-style: normal; color: var(--tvx-cobalt-bright); }
.tvx-split__overlay--gate p { color: var(--tvx-titanium); font-size: 0.92rem; margin: 0 0 1.5rem; }
.tvx-gate__actions { display: flex; flex-wrap: wrap; gap: 0.65rem; margin-bottom: 1.5rem; }
.tvx-gate__trust { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: 1fr 1fr; gap: 0.35rem; }
.tvx-gate__trust li { font-family: var(--tvx-mono); font-size: 0.65rem; letter-spacing: 0.06em; color: var(--tvx-titanium-dim); }
.tvx-gate__trust li::before { content: '◆ '; color: var(--tvx-cobalt); font-size: 0.5rem; }

/* Featured grid */
.tvx-split--featured { grid-template-columns: 1fr; min-height: auto; padding: 5rem var(--tvx-pad); background: var(--tvx-bg); }
.tvx-featured__head { text-align: center; margin-bottom: 3rem; }
.tvx-featured__head h2 { font-family: var(--tvx-serif); font-size: clamp(1.6rem, 3.5vw, 2.4rem); margin: 0; }
.tvx-featured__head em { font-style: normal; color: var(--tvx-cobalt); }
.tvx-featured__grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.25rem; max-width: var(--tvx-max); margin: 0 auto; }
.tvx-featured__card { position: relative; border: 1px solid var(--tvx-border); background: var(--tvx-bg-alt); transition: transform 0.35s, box-shadow 0.35s; }
.tvx-featured__card:hover { transform: translateY(-8px) rotate(calc(var(--card-i, 0) * 0.5deg - 0.75deg)); box-shadow: var(--tvx-shadow-layer); }
.tvx-featured__img { position: relative; overflow: hidden; }
.tvx-featured__img img { width: 100%; aspect-ratio: 4/3; object-fit: cover; transition: transform 0.5s; }
.tvx-featured__card:hover .tvx-featured__img img { transform: scale(1.05); }
.tvx-featured__badge { position: absolute; top: 0.65rem; left: 0.65rem; padding: 0.2rem 0.5rem; background: var(--tvx-cobalt); color: #fff; font-size: 0.6rem; font-weight: 600; }
.tvx-featured__info { padding: 1rem 1.1rem 1.15rem; }
.tvx-featured__info h3 { font-family: var(--tvx-serif); font-size: 0.95rem; margin: 0 0 0.25rem; }
.tvx-featured__info p { margin: 0; font-size: 0.78rem; color: var(--tvx-fg-muted); }
.tvx-featured__add { position: absolute; top: 0.65rem; right: 0.65rem; width: 32px; height: 32px; border: 1px solid var(--tvx-border); background: var(--tvx-bg); color: var(--tvx-cobalt); font-size: 1.1rem; cursor: pointer; transition: background 0.25s, color 0.25s; }
.tvx-featured__add:hover { background: var(--tvx-cobalt); color: #fff; }

@media (max-width: 1024px) {
    .tvx-split { grid-template-columns: 1fr; min-height: auto; }
    .tvx-split__overlay, .tvx-split__overlay--story, .tvx-split__overlay--gate, .tvx-process__cards {
        position: relative; left: auto; top: auto; bottom: auto; transform: none !important;
        width: auto; margin: -3rem var(--tvx-pad) 0; padding: 2rem;
    }
    .tvx-split--pin .tvx-split__pin-wrap { grid-template-columns: 1fr; min-height: auto; }
    .tvx-pin__grid { grid-template-columns: repeat(3, 1fr); }
    .tvx-split--interact { grid-template-columns: 1fr; }
    .tvx-split--interact .tvx-split__pane--narrow { display: none; }
    .tvx-interact__display { grid-template-columns: 1fr; }
    .tvx-split--studio { grid-template-columns: 1fr; }
    .tvx-split--studio .tvx-split__pane--narrow { max-height: 280px; overflow: hidden; }
    .tvx-split--voices { grid-template-columns: 1fr; }
    .tvx-voices__fig img { min-height: 320px; }
    .tvx-featured__grid { grid-template-columns: repeat(2, 1fr); }
    .tvx-hero__cards { position: relative; bottom: auto; right: auto; padding: 1rem var(--tvx-pad) 2rem; flex-wrap: wrap; }
    .tvx-split--hero .tvx-split__pane--light { min-height: 200px; }
}
@media (max-width: 768px) {
    .tvx-pin__grid { grid-template-columns: repeat(2, 1fr); }
    .tvx-studio__grid { grid-template-columns: 1fr; }
    .tvx-featured__grid { grid-template-columns: 1fr; }
    .tvx-rail__card { flex: 0 0 85vw; }
    .tvx-gate__trust { grid-template-columns: 1fr; }
}