/* ============================================================
   experience.css — Positivity Labs homepage (mobile-first, simple)
   Opening hero + stacked energy sections with hard transitions.
   ============================================================ */

html { scroll-behavior: smooth; scroll-padding-top: 64px; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

/* ===================== atmosphere ===================== */
.bubble {
  position: absolute; bottom: -40px; border-radius: 50%;
  background: radial-gradient(circle at 35% 30%, rgba(255,255,255,.5), rgba(255,255,255,.05));
  opacity: 0; animation: rise linear infinite;
}
.bubble:nth-child(1){ left:12%; width:9px;  height:9px;  animation-duration:15s; }
.bubble:nth-child(2){ left:26%; width:6px;  height:6px;  animation-duration:19s; animation-delay:3s; }
.bubble:nth-child(3){ left:61%; width:13px; height:13px; animation-duration:17s; animation-delay:1.5s; }
.bubble:nth-child(4){ left:79%; width:7px;  height:7px;  animation-duration:21s; animation-delay:5s; }
.bubble:nth-child(5){ left:90%; width:5px;  height:5px;  animation-duration:16s; animation-delay:2s; }
@keyframes rise { 0%{transform:translateY(0);opacity:0;} 10%{opacity:.55;} 90%{opacity:.35;} 100%{transform:translateY(-108svh);opacity:0;} }
@keyframes drift1 { 0%,100%{transform:translate(0,0) scale(1);} 50%{transform:translate(-5%,6%) scale(1.12);} }
@keyframes drift2 { 0%,100%{transform:translate(0,0) scale(1);} 50%{transform:translate(6%,-5%) scale(1.09);} }
@keyframes sheen { 0%,60%{transform:translateX(-120%);} 80%,100%{transform:translateX(120%);} }
@keyframes bounce { 0%,100%{transform:translateY(0);} 50%{transform:translateY(6px);} }

.slide__next {
  position: absolute; z-index: 4; left: 50%; bottom: calc(1rem + env(safe-area-inset-bottom, 0px)); transform: translateX(-50%);
  display: inline-flex; flex-direction: column; align-items: center; gap: .25rem;
  background: none; border: 0; cursor: pointer; color: color-mix(in srgb, #fff 82%, transparent);
  font-family: var(--font-ui); font-size: var(--step--1); letter-spacing: .1em; text-transform: uppercase;
}
.slide__next svg { width: 24px; height: 24px; animation: bounce 2.2s var(--ease) infinite; }

/* ===================== OPENING HERO ===================== */
.opening {
  position: relative; overflow: hidden; color: #fff;
  min-height: 100svh; display: flex; flex-direction: column; align-items: center; justify-content: center; text-align: center;
  padding: calc(72px + env(safe-area-inset-top, 0px)) 1.25rem calc(3.5rem + env(safe-area-inset-bottom, 0px));
  background:
    radial-gradient(120% 90% at 80% 10%, #33236a 0%, transparent 55%),
    radial-gradient(90% 70% at 8% 92%, #2a1c56 0%, transparent 55%),
    linear-gradient(160deg, #1d1340 0%, #120c2c 60%, #0c0722 100%);
}
.opening__aura { position:absolute; inset:0; z-index:0; pointer-events:none; }
.opening__aura span { position:absolute; border-radius:50%; filter:blur(60px); opacity:.4; }
.opening__aura span:nth-child(1){ width:52vw; height:52vw; top:-8%; right:4%; background:#7d54c9; animation:drift1 22s ease-in-out infinite; }
.opening__aura span:nth-child(2){ width:44vw; height:44vw; bottom:-8%; left:2%; background:#3a7a74; animation:drift2 26s ease-in-out infinite; }
.opening__aura span:nth-child(3){ width:34vw; height:34vw; top:34%; left:38%; background:#c78a3a; opacity:.2; animation:drift1 30s ease-in-out infinite; }
.opening__bubbles { position:absolute; inset:0; z-index:1; pointer-events:none; overflow:hidden; }

.opening__inner { position:relative; z-index:2; width:min(100%, 40rem); }
.opening__kicker { font-family:var(--font-ui); text-transform:uppercase; letter-spacing:.2em; font-size:var(--step--1); color:color-mix(in srgb,#fff 76%,transparent); margin:0 0 var(--space-2); }
.opening__title { font-family:var(--font-display); font-size:clamp(2.5rem, 1.7rem + 4vw, 4.8rem); line-height:1.0; letter-spacing:-.015em; margin:0 0 var(--space-3); }
.opening__title em { font-style:italic; color:transparent; background:linear-gradient(120deg,#b493e6,#4aada0); -webkit-background-clip:text; background-clip:text; }
.opening__lede { font-size:var(--step-0); line-height:1.5; color:color-mix(in srgb,#fff 84%,transparent); max-width:32rem; margin:0 auto var(--space-3); }

/* the visual: a colorful, tappable energy picker */
.opening__chips { display:flex; gap:.5rem; overflow-x:auto; padding:.25rem 0 .5rem; margin:0 0 var(--space-4); scrollbar-width:none; -webkit-overflow-scrolling:touch; }
.opening__chips::-webkit-scrollbar { display:none; }
.echip { flex:0 0 auto; display:inline-flex; align-items:center; gap:.45rem; padding:.5rem .85rem; border-radius:999px;
  background:rgba(255,255,255,.09); border:1px solid rgba(255,255,255,.18); color:#fff;
  font-family:var(--font-ui); font-size:var(--step--1); text-decoration:none; white-space:nowrap; transition:background .2s, transform .2s; }
.echip:hover { background:rgba(255,255,255,.16); transform:translateY(-1px); }
.echip__dot { width:12px; height:12px; border-radius:50%; background:linear-gradient(145deg,var(--a),var(--b)); box-shadow:0 0 8px color-mix(in srgb,var(--a) 70%, transparent); }

.opening__actions { display:flex; justify-content:center; }
.btn--hero {
  position:relative; background:#fff; color:var(--c-indigo-deep); font-family:var(--font-ui); font-size:var(--step-0);
  padding:.95em 1.8em; border-radius:999px; text-decoration:none; white-space:nowrap; overflow:hidden;
  box-shadow:0 14px 40px -12px rgba(124,84,201,.6); transition:transform .25s var(--ease);
}
.btn--hero::after { content:""; position:absolute; inset:0; border-radius:inherit; background:linear-gradient(120deg,transparent 30%,rgba(255,255,255,.5) 50%,transparent 70%); transform:translateX(-120%); animation:sheen 4.8s ease-in-out infinite; }
.btn--hero:hover { transform:translateY(-2px); }

@media (min-width: 861px) {
  .opening__chips { flex-wrap:wrap; justify-content:center; overflow:visible; }
}

/* ===================== ENERGY SECTIONS ===================== */
.nrg {
  position:relative; overflow:hidden; color:#fff; scroll-margin-top:64px;
  padding: var(--space-5) 1.25rem calc(var(--space-5) + env(safe-area-inset-bottom,0px));
  background:
    radial-gradient(92% 55% at 72% 6%, color-mix(in srgb, var(--a) 40%, transparent), transparent 60%),
    linear-gradient(165deg, #15112c 0%, #0a0617 100%);
}
.nrg__inner { width:min(100%, 34rem); margin-inline:auto; }
.nrg__media { margin:0 0 var(--space-4); }
.nrg__copy { text-align:left; }

/* ---- turntable config switcher ---- */
.turntable { width:100%; max-width:520px; margin-inline:auto; }
.tt__stage {
  position:relative; width:100%; aspect-ratio:1500 / 688;
  perspective:1200px; touch-action:pan-y; cursor:grab;
}
.tt__slide {
  position:absolute; inset:0; width:100%; height:100%; object-fit:contain;
  opacity:0; transform-origin:center; backface-visibility:hidden;
  transition:opacity .55s var(--ease), transform .55s var(--ease); will-change:opacity, transform;
  -webkit-user-drag:none; user-select:none;
}
.tt__slide.is-active { opacity:1; transform:none; }

/* super-subtle swipe hint chevrons (also clickable) */
.tt__hint {
  position:absolute; top:50%; transform:translateY(-50%); z-index:5;
  width:34px; height:44px; display:grid; place-items:center;
  background:none; border:0; padding:0; cursor:pointer; color:#fff; opacity:.2;
  font-size:1.9rem; line-height:1; transition:opacity .25s; -webkit-tap-highlight-color:transparent;
}
.tt__hint:hover { opacity:.55; }
.tt__hint--prev { left:-4px; }
.tt__hint--next { right:-4px; }

/* reused text styling (energy sections) */
.energy__eyebrow { font-family:var(--font-ui); text-transform:uppercase; letter-spacing:.18em; font-size:var(--step--1); color:color-mix(in srgb, var(--a) 62%, white); margin:0 0 .5rem; }
.energy__name { font-family:var(--font-display); font-size:clamp(2.4rem,1.8rem + 3vw,4.2rem); line-height:.98; margin:0; color:#fff; }
.energy__stone { font-family:var(--font-ui); text-transform:uppercase; letter-spacing:.12em; font-size:var(--step--1); color:color-mix(in srgb,#fff 82%,transparent); margin:.45rem 0 0; }
.energy__mantra { font-family:var(--font-display); font-size:clamp(1.3rem,1.1rem + .9vw,1.75rem); line-height:1.2; margin:var(--space-2) 0; color:color-mix(in srgb, var(--a) 48%, white); }
.energy__desc { font-size:var(--step-0); line-height:1.5; color:color-mix(in srgb,#fff 84%,transparent); margin:0 0 var(--space-3); }
.energy__reasons { list-style:none; margin:0 0 var(--space-4); padding:0; display:grid; gap:.5rem; }
.energy__reasons li { position:relative; padding-left:1.4rem; font-size:var(--step-0); color:color-mix(in srgb,#fff 90%,transparent); }
.energy__reasons li::before { content:""; position:absolute; left:0; top:.55em; width:8px; height:8px; border-radius:50%; background:var(--a); box-shadow:0 0 10px var(--a); }
.energy__actions { display:flex; flex-wrap:wrap; gap:.7rem; align-items:center; }
.btn--energy { background:#fff; color:#1a1035; font-family:var(--font-ui); font-size:var(--step-0); padding:.85em 1.5em; border-radius:999px; text-decoration:none; white-space:nowrap; box-shadow:0 14px 36px -12px color-mix(in srgb, var(--a) 75%, transparent); transition:transform .25s var(--ease); }
.btn--energy:hover { transform:translateY(-2px); }
.btn--journey-link { font-family:var(--font-ui); font-size:var(--step-0); text-decoration:none; white-space:nowrap; color:#fff; padding:.8em 1.3em; border-radius:999px; border:1.5px solid color-mix(in srgb, var(--a) 55%, transparent); background:color-mix(in srgb, var(--a) 14%, transparent); transition:background .25s, border-color .25s; }
.btn--journey-link:hover { background:color-mix(in srgb, var(--a) 24%, transparent); border-color:color-mix(in srgb, var(--a) 80%, white); }

/* reveal */
[data-reveal] { opacity:0; transform:translateY(16px); transition:opacity .7s var(--ease), transform .7s var(--ease); }
[data-reveal].is-in { opacity:1; transform:none; }
@media (prefers-reduced-motion: reduce) { [data-reveal]{ opacity:1; transform:none; transition:none; } }

/* desktop: two columns, calmer spacing */
@media (min-width: 861px) {
  .nrg { padding: var(--space-6) 0; }
  .nrg__inner { width:min(100% - 2.5rem, var(--maxw)); display:grid; grid-template-columns:1fr 1fr; align-items:center; gap:clamp(2rem,5vw,5rem); }
  .nrg__media { margin:0; order:2; }
  .turntable { max-width:600px; }
  .nrg__copy { order:1; max-width:34rem; }
}

/* ===================== JOURNEY ===================== */
.journey { position:relative; z-index:1; background:linear-gradient(160deg,#201653,#120c2c); color:#fff; padding:var(--space-6) 1.25rem; }
.journey__inner { max-width:42rem; margin-inline:auto; text-align:center; }
.journey__title { font-family:var(--font-display); font-size:var(--step-3); margin:0 0 var(--space-2); line-height:1.1; }
.journey__sub { font-size:var(--step-1); color:color-mix(in srgb,#fff 80%,transparent); margin:0 0 var(--space-4); }
.journey__embed { display:flex; flex-direction:column; align-items:center; justify-content:center; gap:.4rem; min-height:220px; padding:var(--space-4); border:2px dashed rgba(255,255,255,.28); border-radius:var(--radius-lg); font-family:var(--font-ui); }
.journey__embed span { font-size:var(--step-1); }
.journey__embed small { color:color-mix(in srgb,#fff 60%,transparent); font-family:var(--font-body); }
.journey__inner .btn--hero { display:inline-block; margin-top:var(--space-2); }
.journey__note { margin-top:var(--space-3); font-family:var(--font-ui); color:var(--c-gold); letter-spacing:.04em; font-size:var(--step--1); }

/* practice with the card removed — centered single column */
.practice__inner--solo { display:block; max-width:44rem; margin-inline:auto; text-align:center; }
.practice__inner--solo .btn--gold { margin-top:var(--space-2); }

@media (prefers-reduced-motion: reduce) {
  .bubble, .opening__aura span, .slide__next svg, .btn--hero::after { animation:none !important; }
}