/* ==========================================================================
   Portfólio (portfolio.html), nadstavba nad style.css. Všetko s predponou pf-.
   iPhone je skutočný 3D model iPhonu 18 Pro z reelov ANMA (vyrenderovaný v three.js).
   Video displeja leží presne v otvore rámu: geometria je nameraná z renderu
   (~/.claude/anma-portfolio/web/img/iphone-meta.json).
   ========================================================================== */

/* ---------- úvod ---------- */
.pf-hero { padding-top: calc(var(--nav-h) + clamp(4rem, 9vw, 7.5rem)); padding-bottom: clamp(2.5rem, 6vw, 5rem); overflow: clip; }
.pf-hero .display { margin: 1.4rem 0 1.4rem; max-width: 12ch; }
.pf-hero .lead { max-width: 52ch; }

.pf-chips { display: flex; flex-wrap: wrap; gap: .55rem; margin-top: 2.2rem; }
.pf-chip { display: inline-flex; align-items: center; gap: .55rem; min-height: 44px; padding: 0 1.05rem 0 .9rem; border-radius: 999px;
  background: var(--glass); box-shadow: inset 0 0 0 1px var(--glass-border); color: var(--fg); font-size: .9rem; font-weight: 560;
  letter-spacing: -.01em; text-decoration: none; transition: background-color 200ms var(--ease-out), transform 120ms var(--ease-out); }
.pf-chip:hover { background: var(--glass-hi); }
.pf-chip:active { transform: scale(.97); transition-duration: 60ms; }
.pf-dot { width: 7px; height: 7px; border-radius: 50%; flex: none; background: currentColor; }
.pf-dot--live { background: #30d158; box-shadow: 0 0 0 3px rgba(48, 209, 88, .2); }
.pf-dot--soon { background: #ff9f0a; box-shadow: 0 0 0 3px rgba(255, 159, 10, .2); }
.pf-dot--own { background: var(--fg); box-shadow: 0 0 0 3px color-mix(in srgb, var(--fg) 16%, transparent); }

/* Tri skutočné telefóny. Výšky sú v pomere výšok renderov (rovnaká kamera = rovnaká mierka).
   Pri rolovaní sa jemne rozostúpia: portfolio.js mení iba --sp (0 až 1), pohyb je len transform. */
.pf-trio { --sp: 0; --off: 76%; --side: .88; position: relative; height: clamp(380px, 50vw, 700px); margin-top: clamp(3rem, 6vw, 5rem);
  animation: pfRise 1.3s var(--ease-out) .3s both; }
/* telefóny sú vidieť hneď (najväčší prvok stránky = LCP), len dosadnú zdola; priehľadnosť sa neanimuje */
@keyframes pfRise { from { translate: 0 70px; } }
.pf-trio img { position: absolute; bottom: 0; left: 50%; width: auto; max-width: none; filter: drop-shadow(0 38px 44px rgba(0, 0, 0, .62)); }
.pf-trio .t1 { height: 100%; z-index: 1; transform: translateX(calc(-50% - var(--off) - var(--sp) * 9%)) translateY(calc(5% + var(--sp) * 2%)) scale(var(--side)); }
.pf-trio .t2 { height: 98.4%; z-index: 2; transform: translateX(-50%) translateY(calc(var(--sp) * -2.5%)); }
.pf-trio .t3 { height: 99.6%; z-index: 1; transform: translateX(calc(-50% + var(--off) + var(--sp) * 9%)) translateY(calc(5% + var(--sp) * 2%)) scale(var(--side)); }
@media (max-width: 640px) { .pf-trio { --off: 64%; --side: .8; height: 98vw; } }

/* ---------- projekt ---------- */
.pf-proj { display: grid; grid-template-columns: minmax(0, 1fr); gap: clamp(3rem, 6vw, 5rem); align-items: center; }
@media (min-width: 1000px) {
  .pf-proj { grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); }
  .pf-proj--flip { grid-template-columns: minmax(0, 7fr) minmax(0, 5fr); }
  .pf-proj--flip .pf-copy { order: 2; }
}
.pf-copy h2 { margin: 1.1rem 0 1.1rem; }
.pf-copy .lead { max-width: 44ch; }
.pf-tags { display: flex; flex-wrap: wrap; align-items: center; gap: .6rem 1rem; }
.pf-pill { display: inline-flex; align-items: center; gap: .55rem; padding: .42rem .85rem .42rem .72rem; border-radius: 999px; font-size: .8rem;
  font-weight: 620; letter-spacing: -.005em; background: var(--glass); box-shadow: inset 0 0 0 1px var(--glass-border); }
.pf-meta { display: grid; grid-template-columns: auto minmax(0, 1fr); gap: .55rem 1.4rem; margin-top: 2rem; padding-top: 1.4rem;
  border-top: 1px solid var(--line); font-size: .95rem; max-width: 30rem; }
.pf-meta dt { color: var(--fg-dim); }
.pf-meta dd { margin: 0; font-weight: 520; }
.pf-ticks { list-style: none; padding: 0; margin: 1.8rem 0 0; display: grid; gap: .8rem; max-width: 34rem; }
.pf-ticks li { position: relative; padding-left: 1.9rem; line-height: 1.45; font-size: 1rem; letter-spacing: -.008em; }
.pf-ticks svg { position: absolute; left: 0; top: .16em; width: 1.2rem; height: 1.2rem; }
.pf-ticks .c { fill: var(--fg); }
.pf-ticks .k { fill: none; stroke: var(--bg); stroke-width: 2.4; stroke-linecap: round; stroke-linejoin: round; }
.pf-link { display: inline-flex; align-items: center; gap: .4rem; margin-top: 2rem; font-weight: 600; color: var(--fg); text-decoration: none;
  border-bottom: 1px solid var(--line-strong); padding-bottom: .15rem; transition: border-color 200ms var(--ease-out), opacity 100ms; }
.pf-link:hover { border-color: var(--fg); }
.pf-link:active { opacity: .6; }
.pf-link svg { width: .85em; height: .85em; }

/* ---------- javisko: okno prehliadača + iPhone ----------
   Mriežka namiesto absolútnej polohy: výška javiska počíta s telefónom,
   takže telefón nikdy nezasiahne do textu nad ním ani pod ním. */
.pf-stage { container-type: inline-size; display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); align-items: start; }
.pf-stage > .pf-win { grid-column: 1 / 11; grid-row: 1; }
.pf-stage > .pf-phone { grid-column: 8 / 13; grid-row: 1 / 3; margin-top: 21cqw; z-index: 1; }
.pf-proj--flip .pf-stage > .pf-win { grid-column: 3 / 13; }
.pf-proj--flip .pf-stage > .pf-phone { grid-column: 1 / 6; }
@media (max-width: 640px) {
  .pf-stage > .pf-win { grid-column: 1 / 12; }
  .pf-stage > .pf-phone { grid-column: 7 / 13; margin-top: 34cqw; }
  .pf-proj--flip .pf-stage > .pf-win { grid-column: 2 / 13; }
  .pf-proj--flip .pf-stage > .pf-phone { grid-column: 1 / 7; }
}

.pf-win { position: relative; margin: 0; border-radius: 12px; overflow: hidden; background: var(--bg-elev); transform: translateZ(0);
  box-shadow: 0 0 0 1px var(--line), 0 40px 90px -34px rgba(0, 0, 0, .42), 0 14px 30px -20px rgba(0, 0, 0, .22); }
[data-theme="dark"] .pf-win { box-shadow: 0 0 0 1px rgba(255, 255, 255, .14), 0 50px 110px -30px rgba(0, 0, 0, .95); }
.pf-win__bar { position: relative; height: 36px; display: flex; align-items: center; gap: 7px; padding: 0 13px; background: #ececee; border-bottom: 1px solid rgba(0, 0, 0, .07); }
[data-theme="dark"] .pf-win__bar { background: #232326; border-bottom-color: rgba(255, 255, 255, .06); }
.pf-win__bar i { width: 11px; height: 11px; border-radius: 50%; flex: none; }
.pf-win__bar i:nth-child(1) { background: #ff5f57; }
.pf-win__bar i:nth-child(2) { background: #febc2e; }
.pf-win__bar i:nth-child(3) { background: #28c840; }
.pf-win__bar b { position: absolute; left: 50%; top: 50%; transform: translate(-50%, -50%); height: 22px; line-height: 22px; padding: 0 clamp(1rem, 5vw, 4rem);
  border-radius: 6px; background: #fff; font-size: .72rem; font-weight: 500; color: #3c3c43; white-space: nowrap; letter-spacing: 0; }
[data-theme="dark"] .pf-win__bar b { background: #38383c; color: #d1d1d6; }
.pf-win > img { display: block; width: 100%; height: auto; }
@media (max-width: 640px) {
  .pf-win { border-radius: 9px; }
  .pf-win__bar { height: 26px; gap: 5px; padding: 0 9px; }
  .pf-win__bar i { width: 8px; height: 8px; }
  .pf-win__bar b { height: 17px; line-height: 17px; font-size: .62rem; padding: 0 1.4rem; }
}

/* iPhone: rám (render) + displej (video alebo obrázok) presne v otvore + ostrovček navrch */
.pf-phone { position: relative; margin: 0; aspect-ratio: 760 / 1571; }
.pf-phone > img { position: absolute; inset: 0; width: 100%; height: 100%; filter: drop-shadow(0 34px 38px rgba(0, 0, 0, .4)); }
[data-theme="dark"] .pf-phone > img { filter: drop-shadow(0 34px 44px rgba(0, 0, 0, .85)); }
.pf-phone__scr { position: absolute; left: 3.728%; top: 1.627%; width: 92.398%; height: 96.924%; border-radius: 13.7% / 6.32%; overflow: hidden; background: #000;
  transform: translateZ(0); }
.pf-phone__scr video, .pf-phone__scr > img { display: block; width: 100%; height: 100%; object-fit: cover; }
.pf-phone__isl { position: absolute; left: 38.212%; top: 1.423%; width: 23.576%; height: 4.232%; border-radius: 999px; background: #000; z-index: 2; }
.pf-phone__glare { position: absolute; inset: 0; z-index: 3; pointer-events: none;
  background: linear-gradient(118deg, rgba(255, 255, 255, .12) 0%, rgba(255, 255, 255, 0) 22%, rgba(255, 255, 255, 0) 72%, rgba(255, 255, 255, .045) 100%); }

/* tlačidlo pauzy pri telefóne (logika: initPromoVideos v app.js, data-promo-toggle) */
.pf-play { position: absolute; z-index: 4; left: -3.4rem; bottom: 5%; width: 2.75rem; height: 2.75rem; border-radius: 50%; border: 0; cursor: pointer; padding: 0;
  display: grid; place-items: center; color: var(--fg); background: var(--glass); box-shadow: inset 0 0 0 1px var(--glass-border);
  -webkit-backdrop-filter: blur(14px) saturate(160%); backdrop-filter: blur(14px) saturate(160%); transition: transform 120ms var(--ease-out), background-color 200ms; }
.pf-proj--flip .pf-play { left: auto; right: -3.4rem; }
.pf-play:hover { background: var(--glass-hi); }
.pf-play:active { transform: scale(.9); transition-duration: 60ms; }
.pf-play svg { width: 1rem; height: 1rem; }
.pf-play[data-state="playing"] .i-play, .pf-play[data-state="paused"] .i-pause, .pf-play:not([data-state]) .i-pause { display: none; }

/* ---------- Lighthouse ---------- */
.pf-scores { margin-top: 2.2rem; }
.pf-label { font-size: .85rem; font-weight: 600; letter-spacing: -.005em; }
.pf-scores__row { display: flex; flex-wrap: wrap; gap: 1.1rem 1.4rem; margin-top: 1rem; }
.pf-ring { width: 78px; text-align: center; font-size: .78rem; color: var(--fg-muted); line-height: 1.25; }
.pf-ring__dial { display: grid; width: 72px; height: 72px; margin: 0 auto .55rem; }
.pf-ring__dial > * { grid-area: 1 / 1; }
.pf-ring svg { width: 72px; height: 72px; transform: rotate(-90deg); }
.pf-ring circle { fill: none; stroke-width: 5.5; }
.pf-ring .bg { stroke: var(--line); }
.pf-ring .fg { stroke: #30d158; stroke-linecap: round; stroke-dasharray: 201.06; stroke-dashoffset: 201.06; transition: stroke-dashoffset 1.4s var(--ease-out) .15s; }
.pf-ring.is-in .fg { stroke-dashoffset: calc(201.06 * (1 - var(--v) / 100)); }
.pf-ring b { place-self: center; font-size: 1.3rem; font-weight: 680; letter-spacing: -.04em; color: var(--fg); font-variant-numeric: tabular-nums; }
@media (max-width: 640px) {
  .pf-scores__row { gap: 1rem .6rem; justify-content: space-between; max-width: 22rem; }
  .pf-ring { width: 74px; }
  .pf-ring__dial, .pf-ring svg { width: 62px; height: 62px; }
  .pf-ring b { font-size: 1.12rem; }
}
.pf-note { margin-top: 1rem; font-size: .8rem; line-height: 1.45; color: var(--fg-dim); max-width: 34rem; }

/* ---------- administrácia: segmentový prepínač ----------
   Pilulka sa presúva pružinou (portfolio.js), dá sa prerušiť uprostred pohybu. */
.pf-admin { margin-top: clamp(4.5rem, 8vw, 7rem); display: grid; grid-template-columns: minmax(0, 1fr); gap: clamp(2.5rem, 5vw, 4rem); align-items: center; }
@media (min-width: 1000px) { .pf-admin { grid-template-columns: minmax(0, 4fr) minmax(0, 8fr); } }
.pf-admin h3 { margin: 1rem 0 1rem; max-width: 16ch; font-size: clamp(1.9rem, 3.1vw, 2.75rem); line-height: 1.06; letter-spacing: -.035em; }
.pf-show { display: flex; flex-direction: column; align-items: center; gap: clamp(1.4rem, 3vw, 2rem); min-width: 0; }
.pf-seg { position: relative; display: inline-flex; max-width: 100%; padding: 4px; border-radius: 999px; background: var(--glass); box-shadow: inset 0 0 0 1px var(--glass-border);
  overflow-x: auto; scrollbar-width: none; }
.pf-seg::-webkit-scrollbar { display: none; }
.pf-seg__pill { position: absolute; top: 4px; bottom: 4px; left: 0; width: 0; border-radius: 999px; background: var(--fg); will-change: transform; }
.pf-seg button { position: relative; z-index: 1; flex: none; min-height: 40px; border: 0; background: none; cursor: pointer; padding: 0 1.15rem; border-radius: 999px; white-space: nowrap;
  font: inherit; font-size: .88rem; font-weight: 600; letter-spacing: -.01em; color: var(--fg-muted); transition: color 220ms var(--ease-out), opacity 100ms; }
.pf-seg button:hover { color: var(--fg); }
.pf-seg button[aria-selected="true"] { color: var(--bg); }
.pf-seg button:active { opacity: .65; transition-duration: 60ms; }
@media (max-width: 380px) { .pf-seg button { padding: 0 .7rem; font-size: .8rem; } }
/* Všetky pohľady sú v jednej bunke mriežky: výška sa pri prepnutí nemení, nič pod nimi neskáče. */
.pf-views { display: grid; width: 100%; }
.pf-view { grid-area: 1 / 1; margin: 0; min-width: 0; align-self: center;
  transition: opacity 380ms var(--ease-out), transform 480ms var(--ease-out), filter 380ms var(--ease-out), visibility 0s; }
.pf-view[hidden] { display: block !important; visibility: hidden; opacity: 0; transform: scale(.975); filter: blur(8px); pointer-events: none;
  transition: opacity 260ms var(--ease-out), transform 260ms var(--ease-out), filter 260ms var(--ease-out), visibility 0s linear 260ms; }
.pf-view__cap { margin-top: 1.1rem; text-align: center; font-size: .9rem; line-height: 1.45; color: var(--fg-muted); text-wrap: balance; }
.pf-view--phone { display: flex !important; flex-direction: column; align-items: center; }
.pf-view--phone .pf-phone { width: max(calc(32.25% + 18.4px), 170px); }
@media (max-width: 640px) { .pf-view { align-self: start; } }

/* ---------- reels ---------- */
.pf-rail-head { display: flex; flex-wrap: wrap; align-items: end; justify-content: space-between; gap: 1.5rem 2rem; }
.pf-rail-head .section-head { margin-bottom: 0; }
.pf-rail { --pad: calc(max(0px, (100% - var(--maxw)) / 2) + var(--gutter));
  display: grid; grid-auto-flow: column; grid-auto-columns: clamp(232px, 22vw, 290px); gap: clamp(.9rem, 1.6vw, 1.4rem);
  margin-top: clamp(2.5rem, 5vw, 3.5rem); padding: 4px var(--pad) 1.2rem; scroll-padding-inline: var(--pad);
  overflow-x: auto; overscroll-behavior-x: contain; scroll-snap-type: x mandatory; scrollbar-width: none; }
.pf-rail::-webkit-scrollbar { display: none; }
.pf-rail:focus-visible { outline: 2px solid var(--fg); outline-offset: -2px; }
@media (hover: hover) and (pointer: fine) { .pf-rail { cursor: grab; } }
.pf-rail.is-dragging { scroll-snap-type: none; cursor: grabbing; user-select: none; }
.pf-reel { position: relative; margin: 0; scroll-snap-align: start; }
.pf-reel__media { position: relative; aspect-ratio: 9 / 16; border-radius: 22px; overflow: hidden; background: #111; transform: translateZ(0);
  box-shadow: 0 0 0 1px rgba(255, 255, 255, .12); }
.pf-reel video { display: block; width: 100%; height: 100%; object-fit: cover; }
.pf-reel__hit { position: absolute; inset: 0; z-index: 1; border: 0; padding: 0; background: none; cursor: pointer; display: grid; place-items: center; color: #fff; }
.pf-reel__glyph { width: 3.6rem; height: 3.6rem; border-radius: 50%; display: grid; place-items: center; background: rgba(28, 28, 30, .42);
  -webkit-backdrop-filter: blur(14px) saturate(160%); backdrop-filter: blur(14px) saturate(160%); box-shadow: inset 0 0 0 1px rgba(255, 255, 255, .2);
  transition: opacity 240ms var(--ease-out), transform 240ms var(--ease-out); }
.pf-reel__glyph svg { width: 1.25rem; height: 1.25rem; margin-left: 3px; }
.pf-reel__hit:active .pf-reel__glyph { transform: scale(.92); transition-duration: 60ms; }
.pf-reel[data-state="preview"] .pf-reel__glyph, .pf-reel[data-state="playing"] .pf-reel__glyph { opacity: 0; transform: scale(.85); }
.pf-reel__ctrl { position: absolute; right: .6rem; bottom: .6rem; display: flex; gap: .4rem; z-index: 2; }
.pf-reel__btn { width: 2.4rem; height: 2.4rem; border-radius: 50%; border: 0; padding: 0; cursor: pointer; display: grid; place-items: center; color: #fff;
  background: rgba(28, 28, 30, .45); -webkit-backdrop-filter: blur(12px) saturate(160%); backdrop-filter: blur(12px) saturate(160%);
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, .18); transition: transform 120ms var(--ease-out); }
.pf-reel__btn:active { transform: scale(.9); transition-duration: 60ms; }
.pf-reel__btn svg { width: .95rem; height: .95rem; }
.pf-reel__btn[data-state="on"] .i-off, .pf-reel__btn[data-state="off"] .i-on,
.pf-reel__btn[data-state="playing"] .i-play, .pf-reel__btn[data-state="paused"] .i-pause { display: none; }
.pf-reel figcaption { margin-top: .85rem; font-size: .95rem; font-weight: 620; letter-spacing: -.012em; }
.pf-reel figcaption span { display: block; margin-top: .15rem; font-weight: 450; color: var(--fg-muted); }
.pf-rail-nav { display: flex; gap: .6rem; }
.pf-rail-nav button { width: 2.9rem; height: 2.9rem; border-radius: 50%; border: 0; padding: 0; cursor: pointer; color: var(--fg); background: var(--glass);
  box-shadow: inset 0 0 0 1px var(--glass-border); display: grid; place-items: center; transition: transform 120ms var(--ease-out), opacity 200ms; }
.pf-rail-nav button:hover { background: var(--glass-hi); }
.pf-rail-nav button:active { transform: scale(.92); transition-duration: 60ms; }
.pf-rail-nav button[disabled] { opacity: .3; pointer-events: none; }
.pf-rail-nav svg { width: 1.1rem; height: 1.1rem; }
@media (max-width: 640px) { .pf-rail-nav { display: none; } }

/* ---------- zmaturuj.app ---------- */
.pf-nums { display: grid; grid-template-columns: repeat(2, minmax(0, 11rem)); gap: 1.4rem 2.4rem; margin-top: 2rem; padding: 1.4rem 0;
  border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); max-width: 36rem; }
.pf-nums b { display: block; font-size: clamp(1.7rem, 2.6vw, 2.2rem); font-weight: 680; letter-spacing: -.045em; font-variant-numeric: tabular-nums; white-space: nowrap; }
.pf-nums span { display: block; margin-top: .25rem; font-size: .8rem; line-height: 1.35; color: var(--fg-muted); }
.pf-solo { display: flex; justify-content: center; }
.pf-solo img { width: min(400px, 74%); height: auto; filter: drop-shadow(0 40px 46px rgba(0, 0, 0, .28)); }

/* ---------- ako pracujeme ---------- */
.pf-ways { display: grid; grid-template-columns: minmax(0, 1fr); gap: 2rem 2.4rem; margin-top: clamp(2.5rem, 5vw, 3.5rem); }
@media (min-width: 700px) { .pf-ways { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (min-width: 1100px) { .pf-ways { grid-template-columns: repeat(4, minmax(0, 1fr)); } }
.pf-way { padding-top: 1.3rem; border-top: 1px solid var(--line-strong); }
.pf-way small { display: block; font-size: .78rem; font-weight: 600; letter-spacing: .08em; color: var(--fg-dim); font-variant-numeric: tabular-nums; }
.pf-way h3 { margin: .8rem 0 .55rem; font-size: 1.2rem; letter-spacing: -.022em; line-height: 1.2; }
.pf-way p { color: var(--fg-muted); line-height: 1.5; font-size: .98rem; }

/* ---------- výzva ---------- */
.pf-cta { text-align: center; }
.pf-cta .display { margin: 1.2rem auto 1.3rem; max-width: 12ch; }
.pf-cta .lead { margin: 0 auto; max-width: 46ch; }
.pf-cta__btns { display: flex; flex-wrap: wrap; justify-content: center; gap: .8rem; margin-top: 2.4rem; }

/* ---------- prístupnosť ---------- */
@media (prefers-reduced-motion: reduce) {
  .pf-trio { animation: none; }
  .pf-ring .fg { transition: none; }
  .pf-view, .pf-view[hidden] { transform: none !important; filter: none !important; transition: opacity 200ms ease, visibility 0s linear 200ms; }
  .pf-view:not([hidden]) { transition: opacity 200ms ease, visibility 0s; }
}
@media (prefers-reduced-transparency: reduce) {
  .pf-chip, .pf-pill, .pf-seg, .pf-play, .pf-rail-nav button { background: var(--bg-elev-2); -webkit-backdrop-filter: none; backdrop-filter: none; }
  .pf-reel__btn, .pf-reel__glyph { background: #1c1c1e; -webkit-backdrop-filter: none; backdrop-filter: none; }
}
@media (prefers-contrast: more) {
  .pf-chip, .pf-pill, .pf-seg, .pf-play, .pf-rail-nav button { box-shadow: inset 0 0 0 1.5px var(--fg); }
  .pf-reel__btn, .pf-reel__glyph { box-shadow: inset 0 0 0 1.5px #fff; }
}