.cine{--cine-ink:#05070a;--cine-line:rgba(0,0,0,0.55);--cine-glass:rgba(8,10,14,0.52);--cine-glass-border:rgba(255,255,255,0.14);position:relative;isolation:isolate;width:100%;min-height:100dvh;height:100dvh;overflow:hidden;background:var(--cine-ink);color:#fff;direction:ltr}body:has(.cine),html:has(.cine){overflow:hidden;background:#05070a}.cine *{box-sizing:border-box}.cine-brand{position:absolute;z-index:30;top:calc(.85rem + env(safe-area-inset-top, 0px));left:.85rem;display:flex;align-items:center;margin:0;color:#fff}@media (min-width:900px){.cine-brand{top:calc(1.15rem + env(safe-area-inset-top, 0px));left:1.25rem}}.cine .cine-lockup{display:inline-flex;align-items:center;gap:.62rem;padding:.38rem .78rem .38rem .42rem;border:1px solid var(--cine-glass-border);border-radius:999px;background:var(--cine-glass);box-shadow:0 14px 36px rgba(0,0,0,.32),inset 0 1px 0 rgba(255,255,255,.08);backdrop-filter:blur(22px) saturate(1.2);-webkit-backdrop-filter:blur(22px) saturate(1.2);color:inherit;text-decoration:none}.cine .cine-lockup:focus-visible{outline:2px solid #fff;outline-offset:3px}.cine-mark{display:inline-flex;align-items:center;justify-content:center;width:1.7rem;height:1.7rem;border-radius:999px;background:rgba(255,255,255,.12);font-size:.72rem;font-weight:800;line-height:1;letter-spacing:-.06em}.cine-brand-text{display:flex;flex-direction:column;align-items:flex-start;gap:.08rem}.cine-fa{font-size:.92rem;font-weight:700;letter-spacing:0;line-height:1.1}.cine-word{font-size:.52rem;font-weight:650;letter-spacing:.28em;text-indent:.08em;opacity:.62}.cine-panels{display:flex;flex-direction:column;height:100dvh;overflow:auto;scroll-snap-type:y mandatory;scrollbar-width:none}.cine-panels::-webkit-scrollbar{display:none}@media (min-width:900px){.cine-panels{flex-direction:row;overflow:hidden;scroll-snap-type:none}}.cine-panel{position:relative;display:block;flex:0 0 88dvh;min-height:88dvh;overflow:hidden;color:inherit;text-decoration:none;isolation:isolate;scroll-snap-align:start;scroll-snap-stop:always}.cine-panel:last-child{flex-basis:100dvh;min-height:100dvh}@media (min-width:900px){.cine-panel,.cine-panel:last-child{min-height:0;flex:1 1 0;min-width:0;scroll-snap-align:unset;scroll-snap-stop:normal;transition:flex .72s cubic-bezier(.22,1,.36,1),filter .72s cubic-bezier(.22,1,.36,1)}.cine-panel+.cine-panel:before{content:"";position:absolute;inset:0 auto 0 0;z-index:4;width:1px;background:var(--cine-line);pointer-events:none}.cine-panels:focus-within .cine-panel,.cine-panels:hover .cine-panel{flex:0.82 1 0;filter:brightness(.58) saturate(.72)}.cine-panels:focus-within .cine-panel:focus-visible,.cine-panels:hover .cine-panel:hover{flex:1.58 1 0;filter:brightness(1.04) saturate(1.06);z-index:2}}.cine-panel:focus-visible{outline:2px solid #fff;outline-offset:-3px}.cine-media{position:absolute;inset:0}.cine-media img{object-fit:cover;transform:scale(1.045);transition:transform 1.15s cubic-bezier(.22,1,.36,1),filter .72s ease;filter:saturate(1.04) contrast(1.04)}.cine-panel--chemistry .cine-media img{object-position:42% 28%}.cine-panel--literature .cine-media img{object-position:50% 30%}.cine-panel--math .cine-media img{object-position:48% 36%}.cine-panel--physics .cine-media img{object-position:46% 38%}@media (min-width:900px){.cine-panel:focus-visible .cine-media img,.cine-panel:hover .cine-media img{transform:scale(1.1);filter:saturate(1.08) contrast(1.06) brightness(1.06)}}.cine-shade{position:absolute;inset:0;z-index:1;pointer-events:none;background:linear-gradient(180deg,rgba(5,7,10,.28),rgba(5,7,10,.04) 28%,rgba(5,7,10,.12) 58%,rgba(5,7,10,.72)),linear-gradient(90deg,rgba(5,7,10,.16),transparent 18%,transparent 82%,rgba(5,7,10,.16))}.cine-copy{position:absolute;z-index:2;right:1.1rem;left:1.1rem;bottom:1.15rem;display:flex;flex-direction:column;align-items:flex-start;direction:rtl}.cine-panel:last-child .cine-copy{bottom:calc(5.5rem + env(safe-area-inset-bottom, 0px))}@media (min-width:900px){.cine-copy,.cine-panel:last-child .cine-copy{right:1.35rem;left:1.35rem;bottom:2.35rem}}.cine-title{margin:0;font-size:clamp(2.35rem,5.4vw,4.35rem);font-weight:800;line-height:.95;letter-spacing:-.04em;white-space:nowrap;transform-origin:right center;text-shadow:0 10px 28px rgba(0,0,0,.45);transition:transform .72s cubic-bezier(.22,1,.36,1)}.cine-title--pink{color:#f4d0dc}@media (min-width:900px){.cine-panel:focus-visible .cine-title,.cine-panel:hover .cine-title{transform:scale(1.06)}}.cine-kicker{margin:.42rem 0 0;font-size:.86rem;font-weight:650;line-height:1;letter-spacing:.01em;opacity:.82;text-shadow:0 6px 18px rgba(0,0,0,.4)}@media (min-width:900px){.cine-kicker{opacity:.72;transform:translateY(.15rem);transition:opacity .42s ease,transform .42s cubic-bezier(.22,1,.36,1)}.cine-panel:focus-visible .cine-kicker,.cine-panel:hover .cine-kicker{opacity:.95;transform:none}}.cine-dots{display:flex;align-items:center;gap:.38rem;padding:0 .55rem 0 .25rem;margin-inline-end:.1rem;border-inline-end:1px solid rgba(255,255,255,.18)}.cine-dot{width:.48rem;height:.48rem;padding:0;border:0;border-radius:999px;background:rgba(255,255,255,.38);cursor:pointer}.cine-dot--on{width:1.15rem;background:#fff}.cine-dot:focus-visible{outline:2px solid #fff;outline-offset:3px}@media (min-width:900px){.cine-dots{display:none}}.cine-dock{position:absolute;z-index:40;left:50%;bottom:calc(1.05rem + env(safe-area-inset-bottom, 0px));transform:translateX(-50%);display:flex;align-items:center;gap:.45rem;max-width:calc(100vw - 1.25rem);padding:.42rem;border:1px solid var(--cine-glass-border);border-radius:999px;background:var(--cine-glass);box-shadow:0 18px 50px rgba(0,0,0,.38),inset 0 1px 0 rgba(255,255,255,.08);backdrop-filter:blur(22px) saturate(1.2);-webkit-backdrop-filter:blur(22px) saturate(1.2)}@media (min-width:640px){.cine-dock{gap:.55rem;padding:.48rem;bottom:calc(1.25rem + env(safe-area-inset-bottom, 0px))}}@media (min-width:900px){.cine-dock{left:auto;right:1.25rem;top:calc(1.15rem + env(safe-area-inset-top, 0px));bottom:auto;transform:none}}.cine-auth{display:inline-flex;align-items:center;justify-content:center;min-height:2.45rem;min-width:5.6rem;padding:0 1.05rem;border-radius:999px;font-size:.92rem;font-weight:700;line-height:1;text-decoration:none;direction:rtl;transition:background-color .18s ease,color .18s ease,border-color .18s ease,transform .18s ease}.cine-auth--ghost{border:1px solid rgba(255,255,255,.22);background:rgba(255,255,255,.06);color:rgba(255,255,255,.92)}.cine-auth--ghost:focus-visible,.cine-auth--ghost:hover{border-color:rgba(255,255,255,.45);background:rgba(255,255,255,.12);color:#fff}.cine-auth--solid{border:1px solid #f4ead8;background:#f4ead8;color:#120f0c}.cine-auth--solid:focus-visible,.cine-auth--solid:hover{border-color:#fff;background:#fff;color:#120f0c}.cine-auth:focus-visible{outline:2px solid #fff;outline-offset:3px}.cine-enamad{display:inline-flex;align-items:center;justify-content:center;min-height:2.45rem;padding:.15rem .4rem;border-radius:999px;background:rgba(255,255,255,.92)}.cine-enamad[hidden]{display:none}.cine-enamad img{display:block;height:1.45rem;width:auto}.cine-enamad:focus-visible{outline:2px solid #fff;outline-offset:3px}@media (min-width:900px){.cine--static .cine-panel,.cine--static .cine-panel:last-child,.cine--static .cine-panels:focus-within .cine-panel,.cine--static .cine-panels:hover .cine-panel{flex:1 1 0;filter:none;transition:none}}.cine--static .cine-media img,.cine--static .cine-panel:focus-visible .cine-media img,.cine--static .cine-panel:focus-visible .cine-title,.cine--static .cine-panel:hover .cine-media img,.cine--static .cine-panel:hover .cine-title,.cine--static .cine-title{transform:none;transition:none}.cine--static .cine-kicker{opacity:.82;transform:none;transition:none}@media (prefers-reduced-motion:reduce){.cine-dot,.cine-kicker,.cine-media img,.cine-panel,.cine-title{transition:none}}