/* Kopaonik Ski — shared modern theme (light · sky blue) */
:root{
	--bg:#eef4fb; --bg-2:#dde9f7; --panel:rgba(255,255,255,.74);
	--blue:#2f8fe0; --blue-deep:#1769c4; --cyan:#5ec8f0; --sky:#9fd3f5;
	--navy:#13233e; --ink:#1b2c46; --muted:#5d6f8a;
	--line:rgba(31,105,196,.16); --line-2:rgba(31,105,196,.10);
	--display:'Bricolage Grotesque',sans-serif;
	--body:'Hanken Grotesk',-apple-system,BlinkMacSystemFont,sans-serif;
	--ease:cubic-bezier(.16,1,.3,1);
	--shadow:0 20px 50px -20px rgba(31,105,196,.4);
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{font-family:var(--body);background:var(--bg);color:var(--ink);line-height:1.7;overflow-x:hidden;letter-spacing:.01em}
body::before{content:"";position:fixed;inset:0;z-index:-3;background:radial-gradient(72% 55% at 16% 4%,rgba(94,200,240,.4),transparent 60%),radial-gradient(60% 50% at 90% 2%,rgba(47,143,224,.28),transparent 55%),radial-gradient(80% 60% at 50% 114%,rgba(159,211,245,.5),transparent 62%),linear-gradient(180deg,#f6faff 0%,var(--bg) 45%,#e6f0fa 100%)}
.aurora{position:fixed;inset:-20%;z-index:-2;filter:blur(100px);opacity:.6;pointer-events:none}
.aurora i{position:absolute;border-radius:50%;mix-blend-mode:multiply;animation:drift 24s var(--ease) infinite alternate}
.aurora i:nth-child(1){width:48vw;height:48vw;left:-8vw;top:-10vw;background:radial-gradient(circle,rgba(94,200,240,.5),transparent 65%)}
.aurora i:nth-child(2){width:40vw;height:40vw;right:-8vw;top:4vw;background:radial-gradient(circle,rgba(47,143,224,.34),transparent 65%);animation-delay:-8s}
.aurora i:nth-child(3){width:44vw;height:44vw;left:28vw;bottom:-18vw;background:radial-gradient(circle,rgba(159,211,245,.5),transparent 65%);animation-delay:-14s}
@keyframes drift{from{transform:translate3d(0,0,0) scale(1)}to{transform:translate3d(6vw,4vw,0) scale(1.2)}}
#snow{position:fixed;inset:0;z-index:-1;pointer-events:none}
.wrap{max-width:1180px;margin:0 auto;padding:0 26px;position:relative;z-index:1}
.narrow{max-width:860px}
nav{position:sticky;top:0;z-index:50;transition:background .4s,box-shadow .4s;background:linear-gradient(180deg,rgba(205,223,244,.85),rgba(205,223,244,0))}
nav.scrolled{background:linear-gradient(180deg,rgba(202,220,242,.94),rgba(221,233,248,.86));backdrop-filter:blur(18px);border-bottom:1px solid var(--line);box-shadow:0 6px 24px -16px rgba(31,105,196,.55)}
.nav-in{display:flex;align-items:center;gap:14px;padding-top:18px;padding-bottom:18px;transition:padding .4s var(--ease)}
nav.scrolled .nav-in{padding-top:12px;padding-bottom:12px}
.brand{display:flex;align-items:center;gap:10px;margin-right:auto;text-decoration:none;color:var(--navy);font-family:var(--display);font-weight:700;font-size:1.16rem;letter-spacing:-.02em;white-space:nowrap}
.brand .mark{width:38px;height:38px;border-radius:11px;display:block;object-fit:cover;box-shadow:0 0 0 1px var(--line),0 10px 22px -8px rgba(31,105,196,.5)}
.nav-right{display:flex;align-items:center;gap:16px}
.lang{display:flex;gap:4px;background:rgba(255,255,255,.6);border:1px solid var(--line);border-radius:999px;padding:5px}
.lang a{color:var(--muted);text-decoration:none;font-weight:700;font-size:.78rem;padding:6px 12px;border-radius:999px;transition:.25s}
.lang a:hover{color:var(--navy)}
.lang a.on{background:linear-gradient(135deg,var(--blue-deep),var(--cyan));color:#fff}
.ghost{display:inline-flex;align-items:center;gap:9px;color:var(--navy);text-decoration:none;font-weight:600;padding:13px 21px;border:1px solid var(--line);border-radius:16px;background:rgba(255,255,255,.6);transition:.35s}
.ghost:hover{border-color:var(--blue);color:var(--blue-deep);background:#fff;box-shadow:0 10px 26px -14px rgba(31,105,196,.6)}
.ghost svg{width:17px;height:17px}
@media(max-width:680px){
	.wrap{padding:0 26px}
	nav .wrap{padding:0 22px}
	.nav-in{gap:11px;padding-top:18px;padding-bottom:16px}
	.brand{font-size:1.02rem}
	.brand .mark{width:32px;height:32px}
	.nav-right{display:none}
	.lang a{padding:6px 11px;font-size:.76rem}
	.proof{justify-content:center;text-align:center}
	.proof span{justify-content:center}
}
.grad{background:linear-gradient(115deg,var(--blue-deep) 0%,var(--blue) 45%,var(--cyan) 100%);-webkit-background-clip:text;background-clip:text;color:transparent}
.goldword{background:linear-gradient(115deg,var(--blue) 0%,var(--cyan) 60%,var(--sky) 100%);-webkit-background-clip:text;background-clip:text;color:transparent}
h1,h2,h3{font-family:var(--display);font-weight:700;letter-spacing:-.02em;line-height:1.1;color:var(--navy)}

.appbtn{display:inline-flex;align-items:center;gap:13px;text-decoration:none;padding:15px 26px;border-radius:16px;font-weight:600;position:relative;overflow:hidden;color:#fff;background:linear-gradient(135deg,var(--blue-deep),var(--cyan));transition:transform .4s var(--ease),box-shadow .4s;box-shadow:0 16px 40px -12px rgba(31,105,196,.65)}
.appbtn svg{width:24px;height:24px;flex:none}
.appbtn span small{display:block;font-size:.64rem;letter-spacing:.13em;text-transform:uppercase;opacity:.85;font-weight:700}
.appbtn span b{font-family:var(--display);font-size:1.1rem;line-height:1.1}
.appbtn::after{content:"";position:absolute;top:0;left:-130%;width:60%;height:100%;background:linear-gradient(100deg,transparent,rgba(255,255,255,.55),transparent);transform:skewX(-20deg);transition:left .7s var(--ease)}
.appbtn:hover{transform:translateY(-3px);box-shadow:0 26px 56px -12px rgba(31,105,196,.8)}
.appbtn:hover::after{left:130%}
.cta-row{display:flex;flex-wrap:wrap;gap:14px;align-items:center;justify-content:center;margin:30px 0}

/* HERO */
section{position:relative;z-index:1}
.eyebrow{display:inline-flex;align-items:center;gap:9px;font-size:.74rem;font-weight:700;letter-spacing:.22em;text-transform:uppercase;color:var(--blue-deep);padding:8px 16px;border:1px solid var(--line);border-radius:999px;background:rgba(255,255,255,.7)}
.eyebrow b{width:6px;height:6px;border-radius:50%;background:var(--blue);box-shadow:0 0 12px var(--blue);animation:pulse 2.4s infinite}
@keyframes pulse{50%{opacity:.35;transform:scale(.7)}}
.hero{padding:64px 26px 86px;display:grid;grid-template-columns:1fr;gap:54px;align-items:center}
@media(min-width:980px){.hero{grid-template-columns:1.08fr .92fr;padding:90px 26px 116px}}
.hero h1{font-size:clamp(2.6rem,6.2vw,4.8rem);margin:24px 0 18px;letter-spacing:-.03em;line-height:1.05}
.hero .pitch{font-family:var(--display);font-weight:600;font-size:clamp(1.2rem,2.5vw,1.75rem);color:var(--navy);margin-bottom:20px;max-width:24ch;line-height:1.15}
.hero p{color:var(--muted);font-size:1.07rem;max-width:48ch;margin-bottom:14px}
.hero p .hl{color:var(--navy);font-weight:600}
.hero-shot{position:relative}
.hero-shot .frame{position:relative;border-radius:28px;overflow:hidden;border:1px solid var(--line);box-shadow:0 50px 100px -32px rgba(31,105,196,.6),0 0 0 1px rgba(255,255,255,.6) inset;animation:float 7s ease-in-out infinite;aspect-ratio:4/3}
.hero-shot .frame img{display:block;width:100%;height:100%;object-fit:cover}
.hero-shot .frame::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 55%,rgba(19,35,62,.32))}
@keyframes float{50%{transform:translateY(-14px)}}
.chip{position:absolute;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:4px;width:108px;height:108px;padding:10px;border-radius:50%;background:rgba(255,255,255,.92);backdrop-filter:blur(14px);border:1px solid var(--line);font-weight:600;font-size:.7rem;letter-spacing:.01em;color:var(--navy);text-align:center;line-height:1.18;box-shadow:0 18px 38px -14px rgba(31,105,196,.55);transition:transform .3s var(--ease);cursor:default;word-break:break-word}
.chip:hover{transform:scale(1.06)}
.chip .ic{font-size:1.05rem;line-height:1;margin-bottom:2px}
.chip.a{left:-18px;top:10%;animation:float 5.2s ease-in-out infinite}
.chip.b{right:-18px;bottom:8%;animation:float 7.5s ease-in-out infinite reverse}
.chip.c{right:-18px;top:8%;animation:float 6.4s ease-in-out infinite}
.chip.d{left:-18px;bottom:8%;animation:float 8.6s ease-in-out infinite reverse}
@media(max-width:560px){.chip{width:86px;height:86px;font-size:.6rem;padding:8px;gap:2px}.chip .ic{font-size:.84rem;margin-bottom:1px}.chip.a{left:-6px}.chip.b{right:-6px}.chip.c{right:-6px;top:4%}.chip.d{left:-6px;bottom:4%}}
.proof{display:flex;gap:26px;flex-wrap:wrap;margin-top:30px;color:var(--muted);font-size:.92rem}
.proof span{display:flex;align-items:center;gap:8px}
.proof b{font-family:var(--display);color:var(--blue-deep);font-size:1.15rem}

/* MARQUEE */
.strip{border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:22px 0;overflow:hidden;background:rgba(255,255,255,.5)}
.track{display:flex;gap:60px;width:max-content;animation:slide 28s linear infinite}
.track span{font-family:var(--display);font-weight:600;font-size:1.05rem;color:var(--muted);display:flex;align-items:center;gap:60px;white-space:nowrap}
.track span::after{content:"❄";color:var(--blue);font-size:.8rem}
@keyframes slide{to{transform:translateX(-50%)}}
.strip:hover .track{animation-play-state:paused}

/* FEATURES */
.feat{padding:96px 26px}
.feat .head{max-width:640px;margin-bottom:58px}
.feat .head h2{font-size:clamp(2rem,4.6vw,3.3rem);margin:18px 0 14px;letter-spacing:-.02em;line-height:1.08}
.feat .head p{color:var(--muted);font-size:1.05rem}
.grid{display:grid;grid-template-columns:1fr;gap:22px}
@media(min-width:680px){.grid{grid-template-columns:1fr 1fr}}
.card{position:relative;background:var(--panel);backdrop-filter:blur(20px);border:1px solid var(--line);border-radius:24px;padding:38px 32px;overflow:hidden;box-shadow:0 18px 44px -28px rgba(31,105,196,.5);transition:transform .5s var(--ease),border-color .5s,box-shadow .5s}
.card::before{content:"";position:absolute;inset:0;border-radius:24px;padding:1px;background:linear-gradient(135deg,var(--blue),transparent 42%);-webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);-webkit-mask-composite:xor;mask-composite:exclude;opacity:0;transition:opacity .5s}
.card::after{content:"";position:absolute;width:300px;height:300px;background:radial-gradient(circle,rgba(94,200,240,.3),transparent 70%);top:-150px;right:-110px;opacity:0;transition:opacity .6s}
.card:hover{transform:translateY(-8px);border-color:transparent;box-shadow:0 30px 60px -28px rgba(31,105,196,.65)}
.card:hover::before,.card:hover::after{opacity:1}
.card .ic{width:60px;height:60px;border-radius:17px;display:grid;place-items:center;font-size:1.55rem;background:linear-gradient(140deg,var(--blue-deep),var(--cyan));box-shadow:0 14px 30px -10px rgba(31,105,196,.6);margin-bottom:22px;transition:transform .5s var(--ease)}
.card:hover .ic{transform:scale(1.08) rotate(-6deg)}
.card h3{font-size:1.45rem;margin-bottom:16px;letter-spacing:-.02em;line-height:1.15}
.card ul{list-style:none;padding:0}
.card li{position:relative;padding-left:28px;margin-bottom:13px;color:var(--muted);font-size:.98rem}
.card li:last-child{margin-bottom:0}
.card li::before{content:"";position:absolute;left:0;top:.55em;width:9px;height:9px;border-radius:2px;background:linear-gradient(135deg,var(--blue),var(--cyan));transform:rotate(45deg)}
.card li strong{color:var(--navy);font-weight:600}
.card p{color:var(--muted)}.card p b{color:var(--navy)}

/* CTA BAND */
.band{margin:36px auto 86px}
.band .inner{position:relative;overflow:hidden;border-radius:32px;padding:72px 32px;text-align:center;border:1px solid var(--line);background:linear-gradient(135deg,rgba(47,143,224,.16),rgba(159,211,245,.34));box-shadow:0 30px 70px -40px rgba(31,105,196,.7)}
.band .inner::before{content:"";position:absolute;inset:0;background:radial-gradient(60% 90% at 50% 0%,rgba(94,200,240,.4),transparent 60%)}
.band h2{display:inline-block;font-size:clamp(2rem,5vw,3.4rem);position:relative;margin-bottom:14px;text-align:center;max-width:18ch;letter-spacing:-.02em;line-height:1.1}
.band p{display:inline-block;color:var(--muted);max-width:52ch;margin:0 0 30px;position:relative}
.band .cta-row{justify-content:center}

/* PAGE HEAD + DOC */
.phead{padding:64px 26px 40px;text-align:center}
.phead h1{font-size:clamp(2.3rem,5.6vw,3.8rem);margin:22px 0 12px}
.doc{margin:0 auto 90px;background:var(--panel);backdrop-filter:blur(20px);border:1px solid var(--line);border-radius:24px;padding:clamp(28px,5vw,60px);box-shadow:0 24px 56px -34px rgba(31,105,196,.55)}
.doc>h1{font-size:clamp(2rem,5vw,3rem);text-align:center;margin-bottom:14px}
.doc>h1+p{text-align:center;color:var(--blue-deep);font-weight:600;margin:0 auto 30px;font-size:.92rem}
.doc h2{font-size:1.5rem;margin:38px 0 12px;padding-top:8px}
.doc h2:first-of-type{margin-top:8px}
.doc h3{font-size:1.2rem;margin:26px 0 10px}
.doc p{color:var(--muted);margin:0 0 16px}
.doc strong{color:var(--navy)}
.doc ul,.doc ol{color:var(--muted);margin:0 0 18px;padding-left:22px}
.doc li{margin-bottom:8px}.doc li::marker{color:var(--blue)}
.doc a{color:var(--blue-deep);text-decoration:none;border-bottom:1px solid rgba(31,105,196,.35)}
.doc a:hover{color:var(--blue)}

/* CAMERA GRID (HLS video) */
.feature-hero{display:grid;grid-template-columns:1fr;gap:40px;align-items:center;padding:30px 26px 60px}
@media(min-width:980px){.feature-hero{grid-template-columns:1fr 1fr}}
.feature-hero h1{font-size:clamp(2.2rem,5vw,3.4rem);margin-bottom:14px}
.feature-hero p{color:var(--muted);margin-bottom:14px}
.feature-hero b{color:var(--navy)}
.cams{display:grid;grid-template-columns:1fr;gap:24px;margin:30px 0 60px}
@media(min-width:680px){.cams{grid-template-columns:1fr 1fr}}
@media(min-width:1040px){.cams{grid-template-columns:1fr 1fr 1fr}}
.cam{background:var(--panel);backdrop-filter:blur(14px);border:1px solid var(--line);border-radius:22px;overflow:hidden;box-shadow:0 18px 44px -30px rgba(31,105,196,.55);transition:transform .45s var(--ease),border-color .45s,box-shadow .45s}
.cam:hover{transform:translateY(-6px);border-color:var(--blue);box-shadow:0 28px 56px -28px rgba(31,105,196,.7)}
.cam h3{display:flex;align-items:center;gap:10px;font-size:1.02rem;padding:16px 20px 8px}
.cam h3::before{content:"";width:9px;height:9px;border-radius:50%;background:var(--blue);box-shadow:0 0 10px var(--blue);animation:pulse 2s infinite;flex:none}
.cam .vid{position:relative;aspect-ratio:16/9;background:#0a1626;overflow:hidden}
.cam .vid video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;display:block;background:#0a1626}
.cam .vid::after{content:"";position:absolute;left:50%;top:50%;width:34px;height:34px;margin:-17px 0 0 -17px;border-radius:50%;border:3px solid rgba(255,255,255,.25);border-top-color:var(--cyan);animation:spin 1s linear infinite;pointer-events:none;transition:opacity .4s}
.cam .vid.ready::after{opacity:0}
@keyframes spin{to{transform:rotate(360deg)}}
.cam .meta{padding:8px 20px 16px;color:var(--muted);font-size:.82rem;display:flex;justify-content:space-between;align-items:center}
.cam .meta .live{color:var(--blue-deep);font-weight:700;letter-spacing:.08em;text-transform:uppercase;font-size:.72rem}
.feature-hero .bigcam{position:relative;aspect-ratio:16/9;border-radius:22px;overflow:hidden;border:1px solid var(--line);box-shadow:0 40px 84px -34px rgba(31,105,196,.65);background:#0a1626}
.feature-hero .bigcam video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}

/* FOOTER */
footer{border-top:1px solid var(--line);padding:54px 0 66px;position:relative;z-index:1}
.foot-top{display:flex;flex-wrap:wrap;gap:22px;justify-content:space-between;align-items:center;margin-bottom:30px}
.foot-links{display:flex;gap:20px;flex-wrap:wrap}
.foot-links a{color:var(--muted);text-decoration:none;font-weight:600;font-size:.9rem;transition:.25s}
.foot-links a:hover{color:var(--blue-deep)}
footer .copy{font-family:var(--display);font-size:1rem;color:var(--navy);margin-bottom:8px}
footer p{color:var(--muted);font-size:.85rem;max-width:74ch}
footer a.mail{color:var(--blue-deep);text-decoration:none}

/* IN-APP pages */
.appwrap{max-width:820px;margin:0 auto;padding:36px 26px 60px}
.appwrap h1{font-size:clamp(1.8rem,5vw,2.6rem);margin-bottom:18px}
.appwrap h1 .accent{color:var(--blue-deep)}
.appcard{background:var(--panel);backdrop-filter:blur(16px);border:1px solid var(--line);border-radius:22px;padding:clamp(22px,4vw,38px);line-height:1.8;color:var(--muted);box-shadow:0 24px 56px -34px rgba(31,105,196,.55)}
.appcard b{color:var(--blue-deep);font-weight:600}
.appcard a{color:var(--blue-deep);text-decoration:none;border-bottom:1px solid rgba(31,105,196,.35)}
.appcard a:hover{color:var(--blue)}
.appcard h3{font-size:1.1rem;margin:22px 0 8px}
.appcard video{width:100%;aspect-ratio:16/9;height:auto;border-radius:14px;margin:6px 0 10px;background:#0a1626;border:1px solid var(--line)}
.appcard tracks{display:inline-block;border-radius:5px;padding:1px 7px;font-weight:600;font-size:.92em}
.appcard tracks.red{color:#fff;background:#c4384a}
.appcard tracks.blue{color:#fff;background:#1769c4}
.appcard tracks.black{color:#fff;background:#1b2c46}

.rv{opacity:0;transform:translateY(30px);transition:opacity .9s var(--ease),transform .9s var(--ease)}
.rv.in{opacity:1;transform:none}
.rv[data-d="1"]{transition-delay:.1s}.rv[data-d="2"]{transition-delay:.2s}
.rv[data-d="3"]{transition-delay:.3s}.rv[data-d="4"]{transition-delay:.4s}
@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}.rv{opacity:1;transform:none}html{scroll-behavior:auto}}