/* ==========================================================
   JANO Field — Showcase page styles
   Vertical scroll-snap cinematic walkthrough.
   ========================================================== */

:root {
  --sc-bg:        #0B0E0C;
  --sc-bg-alt:    #131815;
  --sc-fg:        #E8DCC8;
  --sc-fg-muted:  #8A8475;
  --sc-heading:   #D4B896;
  --sc-accent:    #6B9B37;
  --sc-oak-warm:  #C4A265;
  --sc-border:    rgba(212,184,150,.12);
  --sc-glass:     color-mix(in srgb, var(--sc-bg) 55%, transparent);
}

/* ===================== Single-canvas FX layer ===================== */
#sc-fx-canvas {
  position: fixed; inset: 0;
  width: 100vw; height: 100vh;
  z-index: 0;
  display: block;
  pointer-events: auto;     /* engine reads pointer for parallax */
  background: transparent;
}

/* ===================== Floating nav arrows ===================== */
.sc-arrow {
  position: fixed; top: 50%; transform: translateY(-50%);
  z-index: 75;
  width: 56px; height: 56px;
  border-radius: 50%;
  background: var(--sc-glass);
  backdrop-filter: blur(14px) saturate(150%);
  -webkit-backdrop-filter: blur(14px) saturate(150%);
  border: 1px solid var(--sc-border);
  color: var(--sc-fg-muted);
  font-size: 32px; line-height: 1; font-weight: 300;
  cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  transition: transform .25s cubic-bezier(.2,.8,.2,1),
              border-color .2s, color .2s, box-shadow .25s, background .2s;
  font-family: 'JetBrains Mono', monospace;
  padding: 0 0 4px 0;       /* nudge chevron baseline */
  user-select: none;
}
.sc-arrow:hover {
  border-color: var(--sc-accent);
  color: var(--sc-heading);
  background: color-mix(in srgb, var(--sc-accent) 14%, var(--sc-glass));
  transform: translateY(-50%) scale(1.12);
  box-shadow: 0 0 28px color-mix(in srgb, var(--sc-accent) 60%, transparent);
}
.sc-arrow:active { transform: translateY(-50%) scale(0.96); }
.sc-arrow:focus-visible {
  outline: 2px solid var(--sc-accent);
  outline-offset: 4px;
}
.sc-arrow-prev { left: 22px; }
.sc-arrow-next { right: 86px; }   /* offset to clear .sc-rail */
@media (max-width: 900px) {
  .sc-arrow-next { right: 22px; } /* rail is hidden on mobile */
  .sc-arrow      { width: 48px; height: 48px; font-size: 28px; }
}
@media (max-width: 480px) {
  .sc-arrow-prev, .sc-arrow-next {
    top: auto; bottom: 88px; transform: none;
  }
  .sc-arrow:hover  { transform: scale(1.08); }
  .sc-arrow:active { transform: scale(0.94); }
  .sc-arrow-prev   { left: 22px; }
  .sc-arrow-next   { right: 22px; }
}

/* Make scenes transparent so the shared canvas shows through */
.sc-scenes { background: transparent; }
.sc-scene  { background: transparent; }

* { box-sizing: border-box; margin: 0; padding: 0; }

html, body {
  height: 100%;
  background: var(--sc-bg);
  color: var(--sc-fg);
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overscroll-behavior-y: none;
}

body {
  overflow-x: hidden;
}

a { color: inherit; text-decoration: none; }

/* ===================== TOP BAR ===================== */
.sc-topbar {
  position: fixed; top: 0; left: 0; right: 0; z-index: 80;
  display: flex; align-items: center; justify-content: space-between;
  padding: 16px 22px;
  background: linear-gradient(to bottom, rgba(0,0,0,.55), transparent);
  pointer-events: none;
}
.sc-topbar > * { pointer-events: auto; }

.sc-back {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 8px 14px 8px 10px;
  border-radius: 999px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px; letter-spacing: .14em; text-transform: uppercase;
  font-weight: 600;
  color: var(--sc-heading);
  background: var(--sc-glass);
  backdrop-filter: blur(14px) saturate(150%);
  -webkit-backdrop-filter: blur(14px) saturate(150%);
  border: 1px solid var(--sc-border);
  transition: background .2s, transform .2s;
}
.sc-back:hover { background: color-mix(in srgb, var(--sc-accent) 16%, var(--sc-glass)); transform: translateX(-2px); }

.sc-topbar-right { display: flex; align-items: center; gap: 8px; }
.sc-quality-pill, .sc-toggle-motion {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 8px 14px; border-radius: 999px;
  background: var(--sc-glass);
  backdrop-filter: blur(14px) saturate(150%);
  border: 1px solid var(--sc-border);
  color: var(--sc-fg-muted);
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px; letter-spacing: .14em; text-transform: uppercase;
  font-weight: 600; cursor: pointer;
  transition: background .2s, color .2s;
}
.sc-toggle-motion { padding: 8px 10px; }
.sc-quality-pill:hover, .sc-toggle-motion:hover {
  background: color-mix(in srgb, var(--sc-accent) 16%, var(--sc-glass));
  color: var(--sc-heading);
}
.sc-q-dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--sc-accent);
  box-shadow: 0 0 8px var(--sc-accent);
}

/* ===================== SIDE RAIL ===================== */
.sc-rail {
  position: fixed; right: 22px; top: 50%; transform: translateY(-50%); z-index: 70;
  display: flex; flex-direction: column; gap: 12px;
  padding: 14px 8px;
  border-radius: 999px;
  background: var(--sc-glass);
  backdrop-filter: blur(12px);
  border: 1px solid var(--sc-border);
}
.sc-dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: rgba(232,220,200,.25);
  border: 0; cursor: pointer; padding: 0;
  position: relative;
  transition: background .25s, transform .2s;
}
.sc-dot:hover { transform: scale(1.4); background: var(--sc-accent); }
.sc-dot.active { background: var(--sc-accent); transform: scale(1.4); box-shadow: 0 0 8px var(--sc-accent); }
.sc-dot::before {
  content: attr(data-label);
  position: absolute; right: calc(100% + 14px); top: 50%; transform: translateY(-50%);
  padding: 4px 10px; border-radius: 6px;
  background: var(--sc-bg-alt); color: var(--sc-heading);
  font-family: 'JetBrains Mono', monospace; font-size: 9px; letter-spacing: .14em;
  text-transform: uppercase; font-weight: 600;
  white-space: nowrap; opacity: 0; pointer-events: none;
  transition: opacity .15s;
  border: 1px solid var(--sc-border);
}
.sc-dot:hover::before { opacity: 1; }
@media (max-width: 900px) { .sc-rail { display: none; } }

/* ===================== HINT BADGE ===================== */
.sc-hint {
  position: fixed; bottom: 24px; left: 50%; transform: translateX(-50%); z-index: 60;
  display: inline-flex; align-items: center; gap: 8px;
  padding: 10px 16px; border-radius: 999px;
  background: var(--sc-glass);
  backdrop-filter: blur(12px);
  border: 1px solid var(--sc-border);
  color: var(--sc-fg-muted);
  font-family: 'JetBrains Mono', monospace; font-size: 10px;
  letter-spacing: .14em; text-transform: uppercase; font-weight: 600;
  opacity: 1; transition: opacity .4s;
  animation: sc-bob 2.2s ease-in-out infinite;
}
.sc-hint.hidden { opacity: 0; pointer-events: none; }
@keyframes sc-bob { 0%,100%{transform:translate(-50%,0)} 50%{transform:translate(-50%,-6px)} }

/* ===================== SCENES ===================== */
.sc-scenes {
  height: 100vh; overflow-y: scroll;
  scroll-snap-type: y mandatory;
  scroll-behavior: smooth;
}
@media (prefers-reduced-motion: reduce) {
  .sc-scenes { scroll-behavior: auto; }
}

.sc-scene {
  position: relative;
  height: 100vh; width: 100%;
  scroll-snap-align: start; scroll-snap-stop: always;
  overflow: hidden;
  display: flex; align-items: center; justify-content: center;
}

.sc-canvas {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  z-index: 1;
  pointer-events: none;
}

.sc-bg {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
  z-index: 0;
  opacity: 0;
  transition: opacity 1s cubic-bezier(.4,0,.2,1), transform 1.4s cubic-bezier(.4,0,.2,1);
  filter: saturate(.9) brightness(.55);
  transform: scale(1.05);
}
.sc-scene.in-view .sc-bg {
  opacity: .4;
  transform: scale(1);
}

/* Stage layout */
.sc-stage {
  position: relative; z-index: 3;
  display: grid; grid-template-columns: 1fr auto;
  gap: clamp(24px, 6vw, 80px);
  align-items: center;
  width: min(1200px, 92vw);
  padding: 80px 0 60px;
}
.sc-stage-center { grid-template-columns: 1fr; justify-items: center; text-align: center; }

@media (max-width: 900px) {
  .sc-stage {
    grid-template-columns: 1fr;
    gap: 24px; text-align: center; justify-items: center;
    padding: 70px 0 40px;
  }
}

/* Copy */
.sc-copy { max-width: 540px; }
.sc-copy-center { text-align: center; }
.sc-eyebrow {
  display: inline-block;
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px; letter-spacing: .22em; text-transform: uppercase;
  font-weight: 600;
  color: var(--sc-oak-warm);
  margin-bottom: 18px;
  padding: 6px 12px; border-radius: 999px;
  border: 1px solid color-mix(in srgb, var(--sc-oak-warm) 30%, transparent);
  background: color-mix(in srgb, var(--sc-oak-warm) 8%, transparent);
  opacity: 0; transform: translateY(20px);
  transition: opacity .8s .15s ease, transform .8s .15s cubic-bezier(.2,.8,.2,1);
}
.sc-title {
  font-family: 'Playfair Display', serif;
  font-size: clamp(2.4rem, 5.6vw, 4.4rem);
  font-weight: 800; line-height: 1.04;
  letter-spacing: -0.02em;
  color: var(--sc-heading);
  margin-bottom: 22px;
  opacity: 0; transform: translateY(28px);
  transition: opacity 1s .25s ease, transform 1s .25s cubic-bezier(.2,.8,.2,1);
}
.sc-sub {
  font-size: clamp(1rem, 1.5vw, 1.18rem);
  line-height: 1.6; color: var(--sc-fg-muted);
  max-width: 520px;
  opacity: 0; transform: translateY(20px);
  transition: opacity 1s .4s ease, transform 1s .4s cubic-bezier(.2,.8,.2,1);
}
.sc-copy-center .sc-sub { margin-left: auto; margin-right: auto; }

.sc-scene.in-view .sc-eyebrow,
.sc-scene.in-view .sc-title,
.sc-scene.in-view .sc-sub {
  opacity: 1; transform: translateY(0);
}

/* Phone mockup */
.sc-phone {
  width: clamp(260px, 28vw, 340px);
  aspect-ratio: 9 / 19.5;
  position: relative;
  opacity: 0; transform: translateY(40px) rotate(-3deg);
  transition: opacity 1.2s .35s ease, transform 1.2s .35s cubic-bezier(.2,.8,.2,1);
}
.sc-scene.in-view .sc-phone { opacity: 1; transform: translateY(0) rotate(0deg); }

.sc-phone-frame {
  position: absolute; inset: 0;
  border-radius: 38px;
  background: #1a1a1a;
  padding: 10px;
  box-shadow:
    0 0 0 2px #0a0a0a,
    0 0 0 3px #2a2a2a,
    0 30px 70px rgba(0,0,0,.6),
    inset 0 1px 0 rgba(255,255,255,.05);
  overflow: hidden;
}
.sc-phone-frame img {
  width: 100%; height: 100%;
  border-radius: 28px;
  object-fit: cover;
  display: block;
}
.sc-phone-frame::before {
  content: ''; position: absolute;
  top: 14px; left: 50%; transform: translateX(-50%);
  width: 110px; height: 28px;
  background: #0a0a0a;
  border-radius: 0 0 16px 16px;
  z-index: 2;
}

@media (max-width: 900px) {
  .sc-phone { width: clamp(220px, 70vw, 300px); }
}

/* ===================== GALLERY SCENE ===================== */
.sc-gallery-stage {
  position: relative; z-index: 3;
  width: 100%;
  display: flex; flex-direction: column; align-items: center; gap: 30px;
  padding: 70px 0 50px;
}
.sc-gallery {
  width: 100%;
  overflow-x: scroll;
  scroll-snap-type: x mandatory;
  scrollbar-width: none;
  -ms-overflow-style: none;
  padding: 0 calc((100vw - 280px) / 2);
}
.sc-gallery::-webkit-scrollbar { display: none; }
.sc-gallery-track {
  display: flex; gap: 24px;
  padding-bottom: 10px;
}
.sc-gallery-card {
  flex: 0 0 280px;
  aspect-ratio: 9 / 19.5;
  border-radius: 28px;
  background: #1a1a1a;
  padding: 8px;
  box-shadow: 0 0 0 2px #0a0a0a, 0 18px 40px rgba(0,0,0,.5);
  scroll-snap-align: center; scroll-snap-stop: always;
  position: relative;
  transition: transform .35s cubic-bezier(.2,.8,.2,1);
}
.sc-gallery-card:hover { transform: translateY(-6px) scale(1.02); }
.sc-gallery-card img {
  width: 100%; height: 100%;
  border-radius: 22px; object-fit: cover; display: block;
}
.sc-gallery-card span {
  position: absolute; left: 50%; bottom: -34px; transform: translateX(-50%);
  font-family: 'JetBrains Mono', monospace; font-size: 10px;
  letter-spacing: .14em; text-transform: uppercase; font-weight: 600;
  color: var(--sc-fg-muted);
  white-space: nowrap;
}
.sc-gallery-hint {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px; letter-spacing: .14em; text-transform: uppercase;
  color: var(--sc-fg-muted); font-weight: 600;
  margin-top: 24px;
}

@media (max-width: 600px) {
  .sc-gallery { padding: 0 calc((100vw - 220px) / 2); }
  .sc-gallery-card { flex: 0 0 220px; }
}

/* ===================== CTA SCENE ===================== */
.sc-cta-row {
  display: flex; gap: 12px; flex-wrap: wrap; justify-content: center;
  margin-top: 28px;
}
.sc-btn {
  display: inline-flex; align-items: center; justify-content: center;
  padding: 14px 26px;
  border-radius: 999px;
  font-weight: 600; font-size: 15px;
  cursor: pointer; border: 1px solid transparent;
  transition: transform .2s, background .2s, border-color .2s;
}
.sc-btn:hover { transform: translateY(-2px); }
.sc-btn-primary {
  background: var(--sc-accent);
  color: #0B0E0C;
}
.sc-btn-primary:hover { background: #7eaf42; }
.sc-btn-ghost {
  background: transparent;
  border-color: var(--sc-border);
  color: var(--sc-heading);
}
.sc-btn-ghost:hover { border-color: var(--sc-accent); }

/* ===================== ACCESSIBILITY ===================== */
@media (prefers-reduced-motion: reduce) {
  .sc-bg, .sc-eyebrow, .sc-title, .sc-sub, .sc-phone {
    transition: opacity .3s ease !important;
    transform: none !important;
  }
  .sc-hint { animation: none; }
}

/* ===================== HIGH-DPI tweak ===================== */
@media (min-resolution: 2dppx) {
  .sc-canvas { image-rendering: auto; }
}