/* Ryonex · Layout 93 · Depth Scroll · Homepage */

.page-home .rx-main { padding-top: 0; }
.page-home .rx-footer { margin-left: var(--rx-rail-w); }
.rx-body:not(.page-home) .rx-main { padding-top: var(--rx-nav-h); }

/* Left Z-depth indicator */
.rx-z-indicator {
    position: fixed; top: var(--rx-nav-h); left: 0; bottom: 0; width: var(--rx-rail-w);
    background: rgba(9, 9, 11, 0.92); border-right: 1px solid var(--rx-border);
    z-index: 950; display: flex; flex-direction: column; align-items: center;
    padding: 1.5rem 0; gap: 0.8rem;
}
.rx-z-indicator__label { font-family: var(--rx-font-mono); font-size: 0.55rem; letter-spacing: 0.2em; color: var(--rx-text-muted); writing-mode: vertical-rl; }
.rx-z-indicator__bar { position: relative; flex: 1; width: 2px; background: var(--rx-border); margin: 0.5rem 0; }
.rx-z-indicator__bar span { position: absolute; top: 0; left: 0; right: 0; height: 0; background: linear-gradient(180deg, var(--rx-copper), var(--rx-ember)); transition: height 0.05s; }
.rx-z-indicator__val { font-family: var(--rx-font-mono); font-size: 0.62rem; color: var(--rx-copper); writing-mode: vertical-rl; }

.rx-depth-world { margin-left: var(--rx-rail-w); }

/* S1 · Mask Reveal Entry */
.rx-entry {
    position: relative; min-height: 100vh; display: flex; align-items: center;
    overflow: hidden; padding: calc(var(--rx-nav-h) + 2rem) 3rem 4rem;
}
.rx-entry__mask {
    position: absolute; inset: 0; clip-path: inset(100% 0 0 0);
    transition: clip-path 0.05s linear; z-index: 1;
}
.rx-entry__mask img { width: 100%; height: 100%; object-fit: cover; filter: brightness(0.55) saturate(0.85); }
.rx-entry__veil {
    position: absolute; inset: 0; z-index: 2;
    background: radial-gradient(ellipse at 30% 50%, rgba(9,9,11,0.4) 0%, rgba(9,9,11,0.92) 70%);
}
.rx-entry__content { position: relative; z-index: 10; max-width: 680px; }
.rx-entry__title {
    font-family: var(--rx-font-display); font-size: clamp(2.6rem, 5.5vw, 4.8rem);
    font-weight: 500; line-height: 1.08; margin: 1rem 0 1.5rem;
}
.rx-entry__title span { display: block; }
.rx-entry__title--accent em { font-style: italic; color: var(--rx-copper); }
.rx-entry__lead { font-size: 1.02rem; color: var(--rx-text-muted); max-width: 520px; margin-bottom: 2rem; line-height: 1.75; }
.rx-entry__actions { display: flex; gap: 1rem; flex-wrap: wrap; margin-bottom: 3rem; }
.rx-entry__coords { display: flex; gap: 2.5rem; font-family: var(--rx-font-mono); font-size: 0.72rem; }
.rx-entry__coords span { display: block; color: var(--rx-text-muted); letter-spacing: 0.1em; margin-bottom: 0.2rem; }
.rx-entry__coords strong { color: var(--rx-copper); font-size: 1rem; }
.rx-entry__scroll-hint {
    position: absolute; bottom: 2rem; right: 3rem; display: flex; flex-direction: column;
    align-items: center; gap: 0.5rem; font-family: var(--rx-font-mono); font-size: 0.62rem;
    letter-spacing: 0.18em; color: var(--rx-text-muted); z-index: 10;
}
.rx-entry__scroll-line { width: 1px; height: 48px; background: linear-gradient(to bottom, var(--rx-copper), transparent); animation: rxScrollPulse 2.2s infinite; }
@keyframes rxScrollPulse { 0%,100% { opacity: 0.3; transform: scaleY(0.5); } 50% { opacity: 1; transform: scaleY(1); } }

/* S2 · Pinned Descent */
.rx-descent { min-height: 220vh; background: var(--rx-bg-mid); position: relative; }
.rx-descent__pin-wrap {
    position: sticky; top: var(--rx-nav-h); min-height: calc(100vh - var(--rx-nav-h));
    display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 3rem; align-items: center;
    padding: 3rem; max-width: 1400px; margin: 0 auto;
}
.rx-descent__visual { position: relative; height: 520px; border-radius: 2px; overflow: hidden; }
.rx-descent__frame { position: absolute; inset: 0; opacity: 0; transition: opacity 0.6s var(--rx-ease); }
.rx-descent__frame.is-active { opacity: 1; }
.rx-descent__frame img { width: 100%; height: 100%; object-fit: cover; }
.rx-descent__head h2 { font-family: var(--rx-font-display); font-size: clamp(2rem, 3.5vw, 2.8rem); line-height: 1.15; margin: 0.5rem 0 2rem; }
.rx-descent__head em { font-style: italic; color: var(--rx-copper); }
.rx-descent__panel { display: none; padding: 1.5rem 0; border-left: 2px solid var(--rx-border); padding-left: 1.5rem; }
.rx-descent__panel.is-active { display: block; animation: rxPanelIn 0.5s var(--rx-ease); }
@keyframes rxPanelIn { from { opacity: 0; transform: translateY(16px); } to { opacity: 1; transform: translateY(0); } }
.rx-descent__marker { font-family: var(--rx-font-mono); font-size: 0.75rem; color: var(--rx-copper); letter-spacing: 0.12em; }
.rx-descent__panel h3 { font-family: var(--rx-font-display); font-size: 1.8rem; margin: 0.4rem 0 0.8rem; }
.rx-descent__panel p { color: var(--rx-text-muted); font-size: 1rem; line-height: 1.75; }

/* S3 · Broken Grid */
.rx-fracture { padding: 6rem 3rem; background: var(--rx-bg-deep); }
.rx-fracture__head { max-width: 640px; margin-bottom: 3rem; }
.rx-fracture__head h2 { font-family: var(--rx-font-display); font-size: clamp(2rem, 4vw, 3rem); line-height: 1.12; margin: 0.5rem 0 1rem; }
.rx-fracture__head em { font-style: italic; color: var(--rx-copper); }
.rx-fracture__head p { color: var(--rx-text-muted); }
.rx-fracture__grid {
    display: grid; grid-template-columns: repeat(12, 1fr); gap: 1.5rem; max-width: 1300px; margin: 0 auto;
}
.rx-fracture__card {
    position: relative; background: var(--rx-bg-card); border: 1px solid var(--rx-border);
    overflow: hidden; transform: translateY(var(--rx-lift, 0));
    box-shadow: var(--rx-shadow-layer); transition: transform 0.4s var(--rx-ease), border-color 0.3s;
}
.rx-fracture__card:nth-child(1) { grid-column: 1 / 6; }
.rx-fracture__card:nth-child(2) { grid-column: 6 / 10; margin-top: 3rem; }
.rx-fracture__card:nth-child(3) { grid-column: 3 / 8; margin-top: -1.5rem; }
.rx-fracture__card:nth-child(4) { grid-column: 8 / 13; }
.rx-fracture__card:nth-child(5) { grid-column: 1 / 5; margin-top: 2rem; }
.rx-fracture__card:nth-child(6) { grid-column: 5 / 12; margin-top: -2rem; }
.rx-fracture__card:hover { transform: translateY(calc(var(--rx-lift, 0) - 8px)); border-color: var(--rx-copper); }
.rx-fracture__img { position: relative; aspect-ratio: 4/3; overflow: hidden; }
.rx-fracture__img img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.5s; }
.rx-fracture__card:hover .rx-fracture__img img { transform: scale(1.04); }
.rx-fracture__badge { position: absolute; top: 1rem; left: 1rem; font-family: var(--rx-font-mono); font-size: 0.62rem; background: rgba(9,9,11,0.85); color: var(--rx-copper); padding: 0.3rem 0.6rem; }
.rx-fracture__meta { padding: 1.2rem; }
.rx-fracture__meta h3 { font-family: var(--rx-font-display); font-size: 1.25rem; margin: 0.3rem 0; }
.rx-fracture__price { font-family: var(--rx-font-mono); color: var(--rx-bronze); font-size: 0.9rem; }
.rx-fracture__wish { position: absolute; top: 1rem; right: 1rem; background: rgba(9,9,11,0.8); border: 1px solid var(--rx-border); color: var(--rx-text-muted); width: 36px; height: 36px; border-radius: 50%; cursor: pointer; display: flex; align-items: center; justify-content: center; z-index: 2; }
.rx-fracture__wish.is-wished { color: var(--rx-copper); border-color: var(--rx-copper); }
.rx-fracture__link { color: inherit; display: block; }
.rx-fracture__cta { text-align: center; margin-top: 3rem; }

/* S4 · Geometry Lab */
.rx-geometry { padding: 6rem 3rem; background: linear-gradient(180deg, var(--rx-bg-mid), var(--rx-bg-deep)); }
.rx-geometry__inner { max-width: 1100px; margin: 0 auto; }
.rx-geometry__head h2 { font-family: var(--rx-font-display); font-size: clamp(1.8rem, 3.5vw, 2.6rem); margin: 0.5rem 0 1rem; }
.rx-geometry__head em { font-style: italic; color: var(--rx-copper); }
.rx-geometry__head p { color: var(--rx-text-muted); margin-bottom: 2rem; max-width: 560px; }
.rx-geometry__lab { display: grid; grid-template-columns: 1fr 1fr; gap: 2.5rem; align-items: center; background: var(--rx-bg-card); border: 1px solid var(--rx-border); padding: 2rem; }
.rx-geometry__canvas { height: 280px; display: flex; align-items: center; justify-content: center; background: var(--rx-bg-deep); border-radius: 2px; }
.rx-geometry__bike { position: relative; width: 200px; height: 80px; transition: transform 0.2s; }
.rx-geometry__frame { position: absolute; top: 20px; left: 30px; width: 140px; height: 4px; background: var(--rx-copper); transform-origin: left center; border-radius: 2px; }
.rx-geometry__wheel { position: absolute; width: 40px; height: 40px; border: 3px solid var(--rx-copper); border-radius: 50%; top: 20px; }
.rx-geometry__wheel--front { left: 0; }
.rx-geometry__wheel--rear { right: 0; }
.rx-geometry__slider { display: block; margin-bottom: 1.2rem; font-size: 0.88rem; color: var(--rx-text-muted); }
.rx-geometry__slider strong { color: var(--rx-copper); }
.rx-geometry__slider input { width: 100%; margin-top: 0.4rem; accent-color: var(--rx-copper); }
.rx-geometry__result { background: var(--rx-bg-deep); border: 1px solid var(--rx-border); padding: 1rem; margin: 1.5rem 0; }
.rx-geometry__result strong { display: block; font-family: var(--rx-font-display); font-size: 1.2rem; margin: 0.3rem 0; color: var(--rx-text); }

/* S5 · Overlap Diary */
.rx-diary { padding: 8rem 3rem; background: var(--rx-bg-deep); display: grid; grid-template-columns: 1fr 280px; gap: 3rem; align-items: end; max-width: 1300px; margin: 0 auto; }
.rx-diary__stack { position: relative; height: 520px; }
.rx-diary__page { position: absolute; border-radius: 2px; overflow: hidden; box-shadow: var(--rx-shadow-layer); transition: transform 0.5s var(--rx-ease); }
.rx-diary__page img { width: 100%; height: 100%; object-fit: cover; }
.rx-diary__page--back { width: 85%; height: 75%; top: 0; left: 0; z-index: 1; transform: rotate(-2deg); opacity: 0.7; }
.rx-diary__page--mid { width: 88%; height: 78%; top: 8%; left: 6%; z-index: 2; transform: rotate(1deg); opacity: 0.85; }
.rx-diary__page--front { width: 90%; height: 82%; top: 14%; left: 10%; z-index: 3; }
.rx-diary__caption { position: absolute; bottom: 0; left: 0; right: 0; padding: 1.5rem; background: linear-gradient(transparent, rgba(9,9,11,0.95)); }
.rx-diary__caption h3 { font-family: var(--rx-font-display); font-size: 1.2rem; margin-top: 0.3rem; }
.rx-diary__note p { color: var(--rx-text-muted); font-size: 0.92rem; line-height: 1.75; margin: 0.5rem 0 1.5rem; }

/* S6 · Forge Tiers */
.rx-forge { padding: 6rem 3rem; background: var(--rx-bg-mid); }
.rx-forge__head { text-align: center; max-width: 560px; margin: 0 auto 3rem; }
.rx-forge__head h2 { font-family: var(--rx-font-display); font-size: clamp(2rem, 3.5vw, 2.6rem); }
.rx-forge__head em { font-style: italic; color: var(--rx-copper); }
.rx-forge__tiers { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; max-width: 1100px; margin: 0 auto; }
.rx-forge__tier { background: var(--rx-bg-card); border: 1px solid var(--rx-border); padding: 2rem; display: flex; flex-direction: column; gap: 0.8rem; }
.rx-forge__tier--featured { border-color: var(--rx-copper); box-shadow: var(--rx-glow); transform: scale(1.02); }
.rx-forge__tier-label { font-family: var(--rx-font-mono); font-size: 0.68rem; letter-spacing: 0.15em; color: var(--rx-copper); }
.rx-forge__tier h3 { font-family: var(--rx-font-display); font-size: 1.4rem; }
.rx-forge__price { font-family: var(--rx-font-mono); font-size: 1.1rem; color: var(--rx-bronze); }
.rx-forge__price small { font-size: 0.75rem; color: var(--rx-text-muted); }
.rx-forge__tier ul { list-style: none; flex: 1; margin: 0.5rem 0 1rem; }
.rx-forge__tier li { padding: 0.35rem 0 0.35rem 1rem; position: relative; font-size: 0.88rem; color: var(--rx-text-muted); }
.rx-forge__tier li::before { content: '—'; position: absolute; left: 0; color: var(--rx-copper); }

/* S7 · Manifesto */
.rx-manifesto { position: relative; padding: 6rem 3rem; overflow: hidden; }
.rx-manifesto__bg { position: absolute; inset: 0; z-index: 0; }
.rx-manifesto__bg img { width: 100%; height: 100%; object-fit: cover; filter: brightness(0.25); }
.rx-manifesto__content { position: relative; z-index: 1; max-width: 800px; margin: 0 auto; text-align: center; }
.rx-manifesto__content h2 { font-family: var(--rx-font-display); font-size: clamp(2rem, 4vw, 2.8rem); margin: 0.5rem 0 2rem; }
.rx-manifesto__content em { font-style: italic; color: var(--rx-copper); }
.rx-manifesto__grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.5rem; margin-bottom: 2rem; }
.rx-manifesto__item strong { display: block; font-family: var(--rx-font-display); font-size: 2.4rem; color: var(--rx-copper); }
.rx-manifesto__item span { font-size: 0.82rem; color: var(--rx-text-muted); }
.rx-manifesto__text { color: var(--rx-text-muted); line-height: 1.8; margin-bottom: 1.5rem; }
.rx-manifesto__seals { display: flex; justify-content: center; gap: 1rem; flex-wrap: wrap; font-family: var(--rx-font-mono); font-size: 0.68rem; color: var(--rx-text-muted); letter-spacing: 0.08em; }
.rx-manifesto__seals span { border: 1px solid var(--rx-border); padding: 0.4rem 0.8rem; }

/* S8 · Catalog Rail */
.rx-catalog-rail { padding: 5rem 0 4rem; background: var(--rx-bg-deep); overflow: hidden; }
.rx-catalog-rail__head { padding: 0 3rem 2rem; max-width: 600px; }
.rx-catalog-rail__head h2 { font-family: var(--rx-font-display); font-size: clamp(2rem, 3.5vw, 2.8rem); line-height: 1.15; }
.rx-catalog-rail__head em { font-style: italic; color: var(--rx-copper); }
.rx-catalog-rail__head p { color: var(--rx-text-muted); margin-top: 0.5rem; }
.rx-catalog-rail__track {
    display: flex; gap: 1.5rem; padding: 1rem 3rem 2rem; overflow-x: auto;
    scroll-snap-type: x mandatory; scrollbar-width: none; cursor: grab;
}
.rx-catalog-rail__track::-webkit-scrollbar { display: none; }
.rx-catalog-rail__card {
    flex: 0 0 300px; scroll-snap-align: start; background: var(--rx-bg-card);
    border: 1px solid var(--rx-border); padding: 1.2rem; transition: 0.3s;
}
.rx-catalog-rail__card:hover { border-color: var(--rx-copper); transform: translateY(-6px); }
.rx-catalog-rail__z { font-family: var(--rx-font-mono); font-size: 0.65rem; color: var(--rx-copper); display: block; margin-bottom: 0.8rem; }
.rx-catalog-rail__card img { width: 100%; aspect-ratio: 4/3; object-fit: cover; margin-bottom: 1rem; border-radius: 2px; }
.rx-catalog-rail__card h3 { font-family: var(--rx-font-display); font-size: 1.15rem; margin-bottom: 0.4rem; }
.rx-catalog-rail__price { font-family: var(--rx-font-mono); font-size: 0.88rem; color: var(--rx-bronze); display: block; margin-bottom: 0.8rem; }

/* S9 · Support Dock */
.rx-dock { display: grid; grid-template-columns: 1fr 1fr; gap: 0; background: var(--rx-bg-mid); }
.rx-dock__shipping { padding: 4rem 3rem; }
.rx-dock__shipping h2 { font-family: var(--rx-font-display); font-size: 2rem; margin: 0.5rem 0 1.5rem; }
.rx-dock__shipping em { font-style: italic; color: var(--rx-copper); }
.rx-dock__map { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; margin-bottom: 1.5rem; }
.rx-dock__region { background: var(--rx-bg-card); border: 1px solid var(--rx-border); padding: 1.2rem; text-align: center; }
.rx-dock__region strong { display: block; font-family: var(--rx-font-display); font-size: 1rem; margin-bottom: 0.3rem; }
.rx-dock__region span { font-size: 0.78rem; color: var(--rx-text-muted); }
.rx-dock__region--intl { border-color: var(--rx-copper); }
.rx-dock__shipping-list { list-style: none; margin-bottom: 1.5rem; }
.rx-dock__shipping-list li { padding: 0.4rem 0 0.4rem 1.2rem; position: relative; font-size: 0.88rem; color: var(--rx-text-muted); }
.rx-dock__shipping-list li::before { content: '—'; position: absolute; left: 0; color: var(--rx-copper); }
.rx-dock__support { position: relative; padding: 4rem 3rem; overflow: hidden; }
.rx-dock__support-bg { position: absolute; inset: 0; opacity: 0.15; }
.rx-dock__support-bg img { width: 100%; height: 100%; object-fit: cover; }
.rx-dock__support > *:not(.rx-dock__support-bg) { position: relative; z-index: 1; }
.rx-dock__support h3 { font-family: var(--rx-font-display); font-size: 1.6rem; margin: 0.5rem 0 1rem; }
.rx-dock__contacts a { display: block; font-family: var(--rx-font-mono); font-size: 0.95rem; margin-bottom: 0.4rem; }
.rx-dock__hours, .rx-dock__response { font-size: 0.85rem; color: var(--rx-text-muted); margin: 0.5rem 0; }
.rx-dock__payments { display: flex; gap: 0.4rem; flex-wrap: wrap; margin: 1.5rem 0; }

/* S10 · Closure */
.rx-closure { display: grid; grid-template-columns: 1.2fr 0.8fr; gap: 3rem; padding: 6rem 3rem; background: var(--rx-bg-deep); max-width: 1300px; margin: 0 auto; }
.rx-closure__head h2 { font-family: var(--rx-font-display); font-size: clamp(1.8rem, 3vw, 2.4rem); }
.rx-closure__head em { font-style: italic; color: var(--rx-copper); }
.rx-closure__testimonials { display: flex; flex-direction: column; gap: 1.5rem; margin-top: 2rem; }
.rx-closure__quote { background: var(--rx-bg-card); border: 1px solid var(--rx-border); padding: 1.5rem; position: relative; }
.rx-closure__z { position: absolute; top: 1rem; right: 1rem; font-family: var(--rx-font-mono); font-size: 0.65rem; color: var(--rx-copper); }
.rx-closure__quote p { font-size: 0.92rem; color: var(--rx-text-muted); line-height: 1.75; font-style: italic; margin-bottom: 1rem; }
.rx-closure__quote footer strong { display: block; font-size: 0.9rem; }
.rx-closure__quote footer span { font-size: 0.78rem; color: var(--rx-text-muted); }
.rx-closure__faq h3 { font-family: var(--rx-font-display); font-size: 1.4rem; margin: 0.3rem 0 1rem; }
.rx-faq-preview__item { border-bottom: 1px solid var(--rx-border); }
.rx-faq-preview__item summary { padding: 1rem 0; cursor: pointer; font-size: 0.92rem; list-style: none; }
.rx-faq-preview__item summary::-webkit-details-marker { display: none; }
.rx-faq-preview__item p { padding: 0 0 1rem; font-size: 0.85rem; color: var(--rx-text-muted); line-height: 1.7; }

/* Homepage responsive */
@media (max-width: 1100px) {
    .rx-z-indicator { display: none; }
    .rx-depth-world { margin-left: 0; }
    .page-home .rx-footer { margin-left: 0; }
    .rx-header { left: 0; }
}

@media (max-width: 900px) {
    .rx-descent__pin-wrap { grid-template-columns: 1fr; }
    .rx-descent__visual { height: 300px; }
    .rx-fracture__card { grid-column: 1 / -1 !important; margin-top: 0 !important; }
    .rx-geometry__lab { grid-template-columns: 1fr; }
    .rx-diary { grid-template-columns: 1fr; }
    .rx-diary__stack { height: 400px; }
    .rx-forge__tiers { grid-template-columns: 1fr; }
    .rx-forge__tier--featured { transform: none; }
    .rx-manifesto__grid { grid-template-columns: repeat(2, 1fr); }
    .rx-dock { grid-template-columns: 1fr; }
    .rx-closure { grid-template-columns: 1fr; }
    .rx-entry { padding: calc(var(--rx-nav-h) + 1.5rem) 1.5rem 3rem; }
}

@media (max-width: 560px) {
    .rx-manifesto__grid { grid-template-columns: 1fr 1fr; }
    .rx-dock__map { grid-template-columns: 1fr; }
}