/*
Theme Name: RC Arena Bratislava 2026
Theme URI: https://www.rcarena.sk/
Author: RC Arena Bratislava
Description: Moderná jednostránková téma pre komunitu RC áut 1/28.
Version: 1.0.11
Text Domain: rcarena
*/

:root{--bg:#030712;--surface:#091426;--surface2:#0d1c32;--text:#f5f9ff;--muted:#a7b8cc;--blue:#00a9f4;--cyan:#55d8ff;--line:rgba(85,216,255,.18);--shadow:0 24px 70px rgba(0,0,0,.38)}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:90px}body{margin:0;background:var(--bg);color:var(--text);font:400 16px/1.7 system-ui,-apple-system,"Segoe UI",sans-serif;overflow-x:hidden}body:before{content:"";position:fixed;inset:0;pointer-events:none;background:radial-gradient(circle at 15% 10%,rgba(0,169,244,.08),transparent 35%),radial-gradient(circle at 85% 70%,rgba(85,216,255,.05),transparent 28%);z-index:-1}a{color:inherit;text-decoration:none}img{max-width:100%;height:auto}.wrap{width:min(1160px,calc(100% - 40px));margin:auto}.site-header{position:fixed;inset:0 0 auto;z-index:99;background:rgba(3,7,18,.72);border-bottom:1px solid rgba(255,255,255,.08);backdrop-filter:blur(18px)}.nav{height:82px;display:flex;align-items:center;justify-content:space-between;gap:24px}.brand img{display:block;width:170px;max-height:64px;object-fit:contain}.menu-toggle{display:none;background:transparent;border:1px solid var(--line);border-radius:10px;color:#fff;padding:10px 12px;font-size:1rem}.nav-links{display:flex;gap:28px;list-style:none;margin:0;padding:0}.nav-links a{font-weight:700;font-size:.86rem;letter-spacing:.08em;text-transform:uppercase;color:#d7e4f3}.nav-links a:hover,.nav-links a:focus{color:var(--cyan)}
.hero{min-height:100svh;display:grid;align-items:end;position:relative;padding:150px 0 80px;background-image:linear-gradient(180deg,rgba(3,7,18,.18),rgba(3,7,18,.46) 42%,#030712 94%),var(--hero);background-size:cover;background-position:center top;background-attachment:fixed}.hero:after{content:"";position:absolute;inset:auto 0 0;height:160px;background:linear-gradient(transparent,var(--bg));pointer-events:none}.hero-content{position:relative;z-index:1;max-width:820px}.eyebrow{display:inline-flex;align-items:center;gap:10px;color:var(--cyan);font-size:.8rem;font-weight:800;letter-spacing:.16em;text-transform:uppercase}.eyebrow:before{content:"";width:36px;height:2px;background:var(--blue)}h1,h2,h3{line-height:1.1;margin-top:0}h1{font-size:clamp(3rem,7vw,6.5rem);letter-spacing:-.055em;margin:.28em 0 .22em;text-transform:uppercase}h1 span{display:block;color:var(--cyan)}.lead{max-width:650px;font-size:clamp(1.08rem,2vw,1.35rem);color:#d6e5f5}.actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:34px}.button{display:inline-flex;align-items:center;justify-content:center;min-height:52px;padding:0 24px;border:1px solid var(--blue);border-radius:4px;background:var(--blue);color:#00101a;font-weight:900;letter-spacing:.04em;text-transform:uppercase;transition:.25s}.button:hover{transform:translateY(-3px);box-shadow:0 12px 28px rgba(0,169,244,.25)}.button.ghost{background:rgba(3,7,18,.4);color:#fff;border-color:rgba(255,255,255,.35)}
.section{padding:110px 0;position:relative}.section.alt{background:linear-gradient(180deg,rgba(9,20,38,.8),rgba(5,12,24,.84));border-block:1px solid rgba(255,255,255,.05)}.section-head{display:flex;justify-content:space-between;align-items:end;gap:30px;margin-bottom:46px}.section-head h2{font-size:clamp(2.2rem,5vw,4.25rem);letter-spacing:-.045em;margin:0}.section-head p{max-width:540px;margin:0;color:var(--muted)}.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.card{position:relative;padding:30px;border:1px solid var(--line);background:linear-gradient(145deg,rgba(13,28,50,.92),rgba(5,13,25,.8));box-shadow:var(--shadow);overflow:hidden}.card:before{content:"";position:absolute;inset:0 auto 0 0;width:3px;background:linear-gradient(var(--cyan),transparent)}.card .number{font-size:.75rem;color:var(--cyan);font-weight:900;letter-spacing:.16em}.card h3{font-size:1.35rem;margin:18px 0 10px}.card p{color:var(--muted);margin:0}.schedule{display:grid;grid-template-columns:1.1fr .9fr;gap:18px}.schedule-main,.record{padding:42px;border:1px solid var(--line);background:var(--surface)}.schedule-main strong{display:block;font-size:clamp(2.4rem,6vw,5rem);letter-spacing:-.06em;line-height:1;color:var(--cyan);margin:16px 0}.schedule-main p,.record p{color:var(--muted)}.record-time{font-size:clamp(2.8rem,5vw,5.4rem);font-weight:900;letter-spacing:-.06em;color:#fff;text-shadow:0 0 30px rgba(0,169,244,.24);margin:10px 0}.record-meta{display:flex;flex-wrap:wrap;gap:18px;color:var(--muted)}.record-meta b{color:#fff}.gallery{display:grid;grid-template-columns:repeat(12,1fr);gap:14px}.gallery a{grid-column:span 4;aspect-ratio:4/3;overflow:hidden;background:var(--surface);border:1px solid var(--line)}.gallery a:first-child{grid-column:span 8;grid-row:span 2;aspect-ratio:auto}.gallery img{width:100%;height:100%;object-fit:cover;transition:.5s}.gallery a:hover img{transform:scale(1.045)}.empty-gallery{grid-column:1/-1;padding:36px;border:1px dashed var(--line);color:var(--muted);text-align:center}.visit{display:grid;grid-template-columns:1fr 1fr;gap:18px}.visit-card{padding:32px;border:1px solid var(--line);background:var(--surface)}.visit-card h3{margin-bottom:10px}.visit-card p{color:var(--muted);margin:0}.contact-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:18px}.contact-panel{padding:36px;background:var(--surface2);border:1px solid var(--line)}.contact-list{display:grid;gap:18px;margin:28px 0}.contact-list small{display:block;color:var(--muted);text-transform:uppercase;letter-spacing:.1em}.contact-list a,.contact-list span{font-size:1.1rem;font-weight:700}.map{min-height:430px;border:0;width:100%;filter:saturate(.7) contrast(1.05)}.site-footer{padding:32px 0;border-top:1px solid var(--line);color:var(--muted);font-size:.9rem}.footer-row{display:flex;justify-content:space-between;gap:20px}.reveal{opacity:0;transform:translateY(28px);transition:opacity .7s ease,transform .7s ease}.reveal.visible{opacity:1;transform:none}
@media(max-width:900px){.menu-toggle{display:block}.nav-links{display:none;position:absolute;top:82px;left:0;right:0;flex-direction:column;gap:0;background:#050b16;padding:14px 20px;border-bottom:1px solid var(--line)}.nav-links.open{display:flex}.nav-links a{display:block;padding:14px}.hero{background-attachment:scroll}.grid-3{grid-template-columns:1fr}.schedule,.contact-grid{grid-template-columns:1fr}.gallery a,.gallery a:first-child{grid-column:span 6;grid-row:auto;aspect-ratio:4/3}.section-head{display:block}.section-head p{margin-top:18px}.visit{grid-template-columns:1fr}}
@media(max-width:560px){.wrap{width:min(100% - 28px,1160px)}.nav{height:70px}.brand img{width:142px}.nav-links{top:70px}.hero{padding-bottom:50px}.section{padding:78px 0}.gallery a,.gallery a:first-child{grid-column:1/-1}.schedule-main,.record,.contact-panel{padding:26px}.footer-row{display:block}.footer-row span{display:block;margin-top:6px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.hero{background-attachment:scroll}.reveal{opacity:1;transform:none;transition:none}.button,.gallery img{transition:none}}

/* Finálne doladenie rozmerov */
@media(min-width:901px){
  .nav{height:88px}
  .brand img{width:205px;max-height:72px}
  .nav-links{top:88px}
  .hero{min-height:clamp(640px,78svh,820px);padding-top:138px;padding-bottom:64px}
  .section{padding-top:90px;padding-bottom:90px}
}
@media(max-width:560px){
  .hero{min-height:100svh}
  .section{padding-top:64px;padding-bottom:64px}
}

/* Originálny banner v prirodzenom pomere + samostatná textová plocha */
.hero.hero-split{display:block;min-height:0;padding:88px 0 72px;background:linear-gradient(180deg,#041328 0%,#030712 100%)}
.hero.hero-split:after{display:none}
.hero-art{display:block;width:100%;height:auto;aspect-ratio:1536/272;object-fit:contain;background:#041328}
.hero.hero-split .hero-content{padding-top:56px}
.hero.hero-split h1{font-size:clamp(3rem,6vw,5.75rem)}
.social-nav{display:flex;align-items:center;gap:8px;margin-left:-10px}
.social-nav a{display:grid;place-items:center;width:30px;height:30px;padding:0;border:0;border-radius:50%;color:#fff;box-shadow:0 5px 16px rgba(0,0,0,.28);transition:transform .2s ease,filter .2s ease}
.social-nav a.facebook-icon{background:#1877f2;color:#fff}
.social-nav a.youtube-icon{background:#ff0033;color:#fff}
.social-nav a:hover,.social-nav a:focus{color:#fff;transform:translateY(-2px);filter:brightness(1.12)}
.social-nav svg{width:15px;height:15px;fill:currentColor}
.social-actions{display:flex;align-items:center;gap:14px;margin-top:24px}
.social-actions a{display:grid;place-items:center;width:46px;height:46px;border-radius:50%;color:#fff;box-shadow:0 10px 26px rgba(0,0,0,.28);transition:transform .22s ease,box-shadow .22s ease,filter .22s ease}
.social-actions a:hover,.social-actions a:focus-visible{transform:translateY(-3px) scale(1.04);filter:brightness(1.08);box-shadow:0 14px 32px rgba(0,0,0,.4);outline:2px solid #fff;outline-offset:3px}
.social-actions .facebook-icon{background:#1877f2}
.social-actions .youtube-icon{background:#ff0033}
.social-actions svg{width:23px;height:23px;fill:currentColor}
@media(max-width:900px){
  .hero.hero-split{padding-top:82px}
  .hero.hero-split .hero-content{padding-top:44px}
  .social-nav{margin:8px 0 4px;padding-left:14px}
}
@media(max-width:560px){
  .hero.hero-split{min-height:0;padding:70px 0 56px}
  .hero-art{height:112px;aspect-ratio:auto;object-fit:cover;object-position:center}
  .hero.hero-split .hero-content{padding-top:38px}
}

/* Cieľová šachovnicová vlajka pri oslave po kliknutí na logo */
.race-flag{position:fixed;top:10vh;left:0;z-index:10000;display:flex;align-items:flex-start;pointer-events:none;filter:drop-shadow(0 20px 24px rgba(0,0,0,.45));animation:race-flag-pass 4s cubic-bezier(.22,.5,.28,1) both}
.race-flag-pole{width:9px;height:clamp(250px,36vw,430px);border-radius:6px;background:linear-gradient(90deg,#697581,#fff 45%,#58636e);transform:rotate(-7deg);transform-origin:bottom}
.race-flag-cloth{width:clamp(330px,46vw,680px);aspect-ratio:1.55;margin:5px 0 0 -3px;background:conic-gradient(#fff 25%,#101318 0 50%,#fff 0 75%,#101318 0) 0 0/64px 64px;border:3px solid rgba(255,255,255,.72);transform-origin:left center;animation:race-flag-wave .28s ease-in-out infinite alternate;clip-path:polygon(0 0,100% 4%,94% 51%,100% 96%,0 100%)}
@keyframes race-flag-pass{0%{transform:translate(-58vw,8vh) rotate(-7deg)}18%{transform:translate(-5vw,-2vh) rotate(1deg)}42%{transform:translate(27vw,3vh) rotate(4deg)}70%{transform:translate(59vw,-3vh) rotate(-2deg)}100%{transform:translate(116vw,7vh) rotate(6deg)}}
@keyframes race-flag-wave{0%{transform:perspective(800px) rotateY(-22deg) skewY(-3deg) scaleX(.93)}100%{transform:perspective(800px) rotateY(22deg) skewY(3deg) scaleX(1.06)}}
@media(max-width:560px){.race-flag{top:16vh}.race-flag-pole{width:6px;height:270px}.race-flag-cloth{width:72vw;background-size:40px 40px}}