/* =========================================================
   THE MARVEL SRI LANKA — Futuristic Redesign
   Red Bull-energy · dark · kinetic · adventurous
   ========================================================= */

:root{
  --bg:        #06080d;
  --bg-2:      #0a0e16;
  --ink:       #ffffff;
  --text:      #e9eef5;
  --muted:     #8b9bb0;
  --line:      rgba(255,255,255,.10);
  --line-2:    rgba(255,255,255,.06);

  --orange:    #ff6b35;
  --orange-2:  #ff4d00;
  --cyan:      #18c3f0;
  --blue:      #1063e0;
  --navy:      #0c1c34;
  --yellow:    #ffd23f;

  --glass:     rgba(255,255,255,.05);
  --glass-brd: rgba(255,255,255,.12);
  --blur:      blur(16px);

  --display:  'Anton', 'Archivo Black', system-ui, sans-serif;   /* condensed heavy */
  --head:     'Archivo', 'Inter', system-ui, sans-serif;
  --font:     'Inter', system-ui, -apple-system, sans-serif;

  --maxw: 1280px;
  --glow-o: 0 0 40px rgba(255,107,53,.45);
  --glow-c: 0 0 40px rgba(24,195,240,.40);
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:var(--font); color:var(--text); background:var(--bg);
  line-height:1.6; -webkit-font-smoothing:antialiased; overflow-x:hidden;
}
/* subtle animated aurora background */
body::before{content:'';position:fixed;inset:0;z-index:-2;pointer-events:none;
  background:
   radial-gradient(900px 600px at 85% -5%, rgba(24,195,240,.14), transparent 60%),
   radial-gradient(800px 600px at 5% 15%, rgba(255,107,53,.14), transparent 60%),
   radial-gradient(700px 700px at 60% 100%, rgba(16,99,224,.12), transparent 60%),
   var(--bg);}
/* film grain */
body::after{content:'';position:fixed;inset:0;z-index:-1;pointer-events:none;opacity:.05;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");}

img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 24px}
.muted{color:var(--muted)}
h1,h2,h3{font-family:var(--display);font-weight:400;line-height:.92;letter-spacing:.5px;text-transform:uppercase}
.eyebrow{font-family:var(--head);font-weight:700;letter-spacing:4px;text-transform:uppercase;
  font-size:12px;color:var(--orange);display:inline-flex;align-items:center;gap:10px}
.eyebrow::before{content:'';width:28px;height:2px;background:var(--orange);display:inline-block}

/* ---------- buttons ---------- */
.btn{display:inline-flex;align-items:center;gap:10px;font-family:var(--head);font-weight:700;
  font-size:14px;letter-spacing:1px;text-transform:uppercase;cursor:pointer;border:0;
  padding:15px 30px;border-radius:2px;transition:transform .2s,box-shadow .2s,background .2s;position:relative;overflow:hidden}
.btn:hover{transform:translateY(-3px)}
.btn-primary{background:linear-gradient(135deg,var(--orange),var(--orange-2));color:#fff;box-shadow:var(--glow-o)}
.btn-primary:hover{box-shadow:0 14px 44px rgba(255,77,0,.6)}
.btn-cyan{background:linear-gradient(135deg,var(--cyan),var(--blue));color:#fff;box-shadow:var(--glow-c)}
.btn-ghost{background:transparent;border:2px solid var(--glass-brd);color:#fff;backdrop-filter:var(--blur)}
.btn-ghost:hover{border-color:var(--orange);color:var(--orange)}
.btn-lg{padding:18px 38px;font-size:16px}
.btn::after{content:'';position:absolute;top:0;left:-120%;width:55%;height:100%;
  background:linear-gradient(120deg,transparent,rgba(255,255,255,.5),transparent);transform:skewX(-20deg)}
.btn:hover::after{animation:shine .7s ease}
@keyframes shine{to{left:170%}}

/* ---------- kinetic marquee ---------- */
.marquee{overflow:hidden;border-top:1px solid var(--line);border-bottom:1px solid var(--line);
  background:linear-gradient(90deg,rgba(255,107,53,.08),rgba(24,195,240,.08));padding:18px 0}
.marquee-track{display:flex;gap:50px;width:max-content;animation:scroll 30s linear infinite}
.marquee:hover .marquee-track{animation-play-state:paused}
.marquee span{font-family:var(--display);font-size:30px;color:transparent;-webkit-text-stroke:1.4px rgba(255,255,255,.5);
  text-transform:uppercase;letter-spacing:2px;display:flex;align-items:center;gap:50px;white-space:nowrap}
.marquee span b{color:var(--orange);-webkit-text-stroke:0}
@keyframes scroll{to{transform:translateX(-50%)}}

/* ---------- nav ---------- */
header.nav{position:fixed;top:0;left:0;right:0;z-index:90;transition:.3s;
  background:linear-gradient(180deg,rgba(6,8,13,.85),transparent)}
header.nav.solid{background:rgba(6,8,13,.92);backdrop-filter:var(--blur);border-bottom:1px solid var(--line)}
.nav .wrap{display:flex;align-items:center;gap:30px;height:78px;transition:height .3s}
header.nav.solid .wrap{height:66px}
.logo img{height:46px;width:auto;transition:height .3s}
header.nav.solid .logo img{height:40px}
.nav-links{display:flex;gap:26px;margin-left:14px;font-family:var(--head);font-weight:600;font-size:14px;
  text-transform:uppercase;letter-spacing:1px}
.nav-links a{position:relative;padding:8px 0;color:#dfe7f0}
.nav-links a::after{content:'';position:absolute;left:0;bottom:0;width:0;height:2px;background:var(--orange);transition:.25s}
.nav-links a:hover::after,.nav-links a.active::after{width:100%}
.nav-links a.active{color:#fff}
.nav-cta{margin-left:auto;display:flex;align-items:center;gap:14px}
.burger{display:none}

/* ---------- hero ---------- */
.hero{position:relative;min-height:100vh;display:flex;align-items:flex-end;overflow:hidden}
.hero .bg{position:absolute;inset:0;z-index:0;background-size:cover;background-position:center;
  animation:slowzoom 18s ease-out forwards}
@keyframes slowzoom{from{transform:scale(1.08)}to{transform:scale(1.2)}}
.hero::after{content:'';position:absolute;inset:0;z-index:1;
  background:linear-gradient(180deg,rgba(6,8,13,.55) 0%,rgba(6,8,13,.25) 40%,rgba(6,8,13,.95) 100%),
  linear-gradient(90deg,rgba(6,8,13,.7),transparent 60%)}
.hero .wrap{position:relative;z-index:2;padding:140px 24px 70px;width:100%}
.hero-kicker{display:inline-flex;align-items:center;gap:12px;background:rgba(255,107,53,.15);
  border:1px solid rgba(255,107,53,.5);color:#ffb38c;padding:8px 16px;border-radius:2px;
  font-family:var(--head);font-weight:700;letter-spacing:2px;text-transform:uppercase;font-size:12px;margin-bottom:24px}
.hero h1{font-size:clamp(54px,11vw,150px);color:#fff;text-shadow:0 10px 60px rgba(0,0,0,.5);max-width:14ch}
.hero h1 .o{color:var(--orange);display:inline-block}
.hero p{max-width:560px;font-size:19px;margin:22px 0 30px;color:#e9eef5}
.hero-cta{display:flex;gap:14px;flex-wrap:wrap}
.hero-side{position:absolute;right:34px;top:50%;transform:translateY(-50%) rotate(90deg);transform-origin:right center;
  z-index:2;font-family:var(--head);font-weight:700;letter-spacing:6px;text-transform:uppercase;font-size:12px;color:var(--muted)}
.scroll-cue{position:absolute;left:50%;bottom:22px;transform:translateX(-50%);z-index:3;
  font-size:24px;color:#fff;animation:bob 2s ease-in-out infinite}
@keyframes bob{0%,100%{transform:translateX(-50%) translateY(0)}50%{transform:translateX(-50%) translateY(-10px)}}

/* ---------- sections ---------- */
section{position:relative;padding:100px 0}
.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;margin-bottom:46px;flex-wrap:wrap}
.section-head h2{font-size:clamp(38px,6vw,84px);color:#fff}
.section-head h2 .o{color:var(--orange)}
.lead{max-width:560px;font-size:17px;color:var(--muted)}

/* ---------- activities grid (Red Bull event-card style) ---------- */
.act-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.act{position:relative;border-radius:4px;overflow:hidden;min-height:440px;display:flex;align-items:flex-end;
  isolation:isolate;border:1px solid var(--line)}
.act img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:-2;transition:transform .6s ease}
.act:hover img{transform:scale(1.1)}
.act::after{content:'';position:absolute;inset:0;z-index:-1;
  background:linear-gradient(180deg,transparent 30%,rgba(6,8,13,.5) 60%,rgba(6,8,13,.96))}
.act-body{padding:22px;width:100%}
.act .type{display:inline-block;font-family:var(--head);font-weight:700;font-size:11px;letter-spacing:1.5px;
  text-transform:uppercase;padding:5px 11px;border-radius:2px;margin-bottom:12px}
.t-extreme{background:var(--orange);color:#1a0a00}
.t-water{background:var(--cyan);color:#031019}
.t-aerial{background:var(--yellow);color:#1a1500}
.t-scenic{background:#7ee08a;color:#04190a}
.t-team{background:#b6a4ff;color:#0d0526}
.act h3{font-size:30px;color:#fff;line-height:.95;margin-bottom:8px}
.act .loc{font-size:13px;color:#cdd8e6;display:flex;align-items:center;gap:6px}
.act .price{font-family:var(--head);font-weight:800;color:var(--orange);margin-top:10px;font-size:15px}
.act .go{position:absolute;top:18px;right:18px;width:44px;height:44px;border-radius:50%;display:grid;place-items:center;
  background:rgba(255,255,255,.12);border:1px solid var(--glass-brd);backdrop-filter:var(--blur);
  opacity:0;transform:translateY(-8px);transition:.25s;font-size:18px}
.act:hover .go{opacity:1;transform:none}

/* ---------- featured spotlight ---------- */
.spotlight{display:grid;grid-template-columns:1.05fr .95fr;gap:0;border-radius:6px;overflow:hidden;border:1px solid var(--line)}
.spotlight .media{position:relative;min-height:520px;overflow:hidden}
.spotlight .media img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.spotlight .media .badge{position:absolute;top:22px;left:22px;background:var(--orange);color:#1a0a00;
  font-family:var(--head);font-weight:800;letter-spacing:1px;text-transform:uppercase;font-size:12px;padding:8px 14px;border-radius:2px}
.spotlight .info{background:linear-gradient(135deg,var(--navy),#06080d);padding:54px 48px;display:flex;flex-direction:column;justify-content:center}
.spotlight .info h2{font-size:clamp(40px,5vw,72px);color:#fff;margin:14px 0}
.spotlight .info h2 .o{color:var(--orange)}
.spotlight .meta{display:flex;gap:30px;margin:20px 0 26px;flex-wrap:wrap}
.spotlight .meta b{font-family:var(--display);font-size:26px;color:var(--cyan);display:block}
.spotlight .meta span{font-size:12px;color:var(--muted);text-transform:uppercase;letter-spacing:1px}

/* ---------- stats band ---------- */
.stats{background:linear-gradient(90deg,var(--orange-2),var(--orange));position:relative;overflow:hidden}
.stats::before{content:'MARVEL';position:absolute;right:-20px;top:50%;transform:translateY(-50%);
  font-family:var(--display);font-size:200px;color:rgba(255,255,255,.10);pointer-events:none}
.stat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;position:relative;z-index:1}
.stat{text-align:center;color:#fff}
.stat b{font-family:var(--display);font-size:clamp(46px,6vw,82px);line-height:1;display:block;text-shadow:0 6px 24px rgba(0,0,0,.25)}
.stat span{font-family:var(--head);font-weight:700;text-transform:uppercase;letter-spacing:2px;font-size:13px;opacity:.95}

/* ---------- events list (Red Bull calendar) ---------- */
.filters-row{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:30px}
.fbtn{font-family:var(--head);font-weight:700;text-transform:uppercase;letter-spacing:1px;font-size:13px;
  padding:11px 20px;border-radius:2px;border:1px solid var(--glass-brd);background:var(--glass);color:#cdd8e6;cursor:pointer;transition:.2s}
.fbtn:hover{border-color:var(--orange);color:#fff}
.fbtn.active{background:var(--orange);color:#1a0a00;border-color:var(--orange)}
.events{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.ev{position:relative;border-radius:4px;overflow:hidden;border:1px solid var(--line);background:var(--bg-2);
  display:flex;flex-direction:column;min-height:400px;transition:transform .25s,box-shadow .25s,border-color .25s}
.ev:hover{transform:translateY(-6px);box-shadow:0 24px 60px rgba(0,0,0,.5);border-color:rgba(255,107,53,.4)}
.ev .pic{position:relative;height:220px;overflow:hidden}
.ev .pic img{width:100%;height:100%;object-fit:cover;transition:transform .6s}
.ev:hover .pic img{transform:scale(1.08)}
.ev .date{position:absolute;top:14px;left:14px;background:#06080d;border:1px solid var(--glass-brd);
  border-radius:3px;text-align:center;padding:8px 12px;line-height:1}
.ev .date b{font-family:var(--display);font-size:24px;color:var(--orange);display:block}
.ev .date span{font-family:var(--head);font-weight:700;font-size:11px;letter-spacing:2px;text-transform:uppercase}
.ev .pic .type{position:absolute;bottom:14px;left:14px}
.ev .ev-body{padding:20px;display:flex;flex-direction:column;gap:8px;flex:1}
.ev h3{font-size:24px;color:#fff;line-height:.98}
.ev .loc{font-size:13px;color:var(--muted);display:flex;align-items:center;gap:6px}
.ev .ev-foot{margin-top:auto;display:flex;align-items:center;justify-content:space-between;padding-top:12px;border-top:1px solid var(--line)}
.ev .spots{font-size:12px;color:var(--cyan);font-weight:600}

/* ---------- gear / products ---------- */
.gear-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.gear{background:var(--glass);backdrop-filter:var(--blur);border:1px solid var(--glass-brd);border-radius:4px;overflow:hidden;
  transition:transform .25s,border-color .25s}
.gear:hover{transform:translateY(-6px);border-color:rgba(24,195,240,.4)}
.gear .pic{aspect-ratio:1;overflow:hidden;background:#0d1018}
.gear .pic img{width:100%;height:100%;object-fit:cover;transition:transform .5s}
.gear:hover .pic img{transform:scale(1.07)}
.gear .g-body{padding:16px}
.gear .g-cat{font-family:var(--head);font-weight:700;font-size:11px;letter-spacing:1px;text-transform:uppercase;color:var(--cyan)}
.gear h4{font-family:var(--font);font-weight:700;font-size:15px;color:#fff;margin:4px 0 8px}
.gear .g-price{font-family:var(--display);font-size:20px;color:var(--orange)}

/* ---------- membership tiers ---------- */
.tiers{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.tier{background:var(--glass);backdrop-filter:var(--blur);border:1px solid var(--glass-brd);border-radius:6px;padding:30px 26px;position:relative;transition:transform .25s}
.tier:hover{transform:translateY(-8px)}
.tier.feat{border-color:var(--orange);box-shadow:var(--glow-o)}
.tier .pop{position:absolute;top:-12px;left:50%;transform:translateX(-50%);background:var(--orange);color:#1a0a00;
  font-family:var(--head);font-weight:800;font-size:11px;letter-spacing:1px;text-transform:uppercase;padding:5px 12px;border-radius:2px}
.tier h3{font-size:30px;color:#fff}
.tier .off{font-family:var(--display);font-size:54px;color:var(--cyan);line-height:1;margin:6px 0}
.tier.feat .off{color:var(--orange)}
.tier ul{list-style:none;margin:18px 0;display:flex;flex-direction:column;gap:10px}
.tier li{font-size:14px;color:#cdd8e6;display:flex;gap:10px;align-items:flex-start}
.tier li::before{content:'✦';color:var(--orange)}

/* ---------- testimonials ---------- */
.tcard{max-width:860px;margin:0 auto;text-align:center}
.tcard .stars{color:var(--yellow);font-size:22px;letter-spacing:4px;margin-bottom:18px}
.tcard .q{font-family:var(--head);font-weight:500;font-size:clamp(20px,2.6vw,30px);line-height:1.4;color:#fff;min-height:140px}
.tcard .who{margin-top:22px;font-family:var(--head);font-weight:700;letter-spacing:1px;text-transform:uppercase;color:var(--orange)}
.tcard .who small{display:block;color:var(--muted);letter-spacing:2px;font-size:12px;margin-top:4px}
.t-dots{display:flex;gap:10px;justify-content:center;margin-top:26px}
.t-dots i{width:10px;height:10px;border-radius:50%;background:rgba(255,255,255,.25);cursor:pointer;transition:.2s}
.t-dots i.on{background:var(--orange);width:28px;border-radius:5px}

/* ---------- gallery mosaic ---------- */
.mosaic{display:grid;grid-template-columns:repeat(4,1fr);grid-auto-rows:200px;gap:12px}
.mosaic a{position:relative;border-radius:4px;overflow:hidden;border:1px solid var(--line)}
.mosaic img{width:100%;height:100%;object-fit:cover;transition:transform .6s,filter .3s;filter:grayscale(.2)}
.mosaic a:hover img{transform:scale(1.08);filter:none}
.mosaic .big{grid-column:span 2;grid-row:span 2}

/* ---------- certifications marquee ---------- */
.cert-marquee{overflow:hidden;-webkit-mask-image:linear-gradient(90deg,transparent,#000 12%,#000 88%,transparent);
  mask-image:linear-gradient(90deg,transparent,#000 12%,#000 88%,transparent)}
.cert-track{display:flex;gap:26px;width:max-content;align-items:center;animation:scroll 24s linear infinite}
.cert-marquee:hover .cert-track{animation-play-state:paused}
.cert{background:#fff;border-radius:8px;padding:18px 26px;display:grid;place-items:center}
.cert img{height:58px;width:auto;object-fit:contain}

/* ---------- CTA band ---------- */
.cta-band{position:relative;overflow:hidden;border-radius:8px;padding:70px 50px;text-align:center;
  background:linear-gradient(135deg,var(--navy),#06080d);border:1px solid var(--line)}
.cta-band h2{font-size:clamp(40px,6vw,86px);color:#fff;margin-bottom:18px}
.cta-band h2 .o{color:var(--orange)}

/* ---------- footer ---------- */
footer.site{background:#04060a;border-top:1px solid var(--line);padding:64px 0 28px;margin-top:60px}
footer.site .cols{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:30px}
footer.site h5{font-family:var(--head);font-weight:700;text-transform:uppercase;letter-spacing:2px;color:#fff;margin-bottom:16px;font-size:14px}
footer.site a{display:block;padding:6px 0;font-size:14px;color:var(--muted)}
footer.site a:hover{color:var(--orange)}
footer .logo img{height:52px;margin-bottom:8px}
.socials{display:flex;gap:10px;margin-top:14px}
.socials a{width:42px;height:42px;border-radius:50%;display:grid;place-items:center;background:var(--glass);
  border:1px solid var(--line);color:#fff;transition:.2s;padding:0}
.socials a svg{width:18px;height:18px}
.socials a:hover{background:var(--orange);border-color:var(--orange);transform:translateY(-3px)}
.foot-bottom{border-top:1px solid var(--line);margin-top:40px;padding-top:22px;display:flex;justify-content:space-between;
  flex-wrap:wrap;gap:10px;font-size:13px;color:var(--muted)}

/* ---------- loader ---------- */
.loader{position:fixed;inset:0;z-index:9999;display:grid;place-items:center;background:#06080d;transition:opacity .6s,visibility .6s}
.loader.hidden{opacity:0;visibility:hidden}
.loader .inner{display:flex;flex-direction:column;align-items:center;gap:24px}
.loader img{width:230px;max-width:60vw;animation:lpulse 1.6s ease-in-out infinite}
@keyframes lpulse{0%,100%{filter:drop-shadow(0 0 0 rgba(255,107,53,0))}50%{filter:drop-shadow(0 0 30px rgba(255,107,53,.6))}}
.loader .bar{width:240px;max-width:70vw;height:3px;background:rgba(255,255,255,.12);overflow:hidden;border-radius:2px}
.loader .bar i{display:block;height:100%;width:38%;background:linear-gradient(90deg,var(--orange),var(--cyan));animation:lslide 1.1s ease-in-out infinite}
@keyframes lslide{0%{transform:translateX(-130%)}100%{transform:translateX(330%)}}
.loader .txt{font-family:var(--head);font-weight:700;letter-spacing:5px;text-transform:uppercase;font-size:11px;color:var(--muted)}

/* scroll progress */
.scrollbar{position:fixed;top:0;left:0;height:3px;width:0;z-index:9998;background:linear-gradient(90deg,var(--orange),var(--cyan));box-shadow:0 0 12px rgba(255,107,53,.6)}

/* reveal */
[data-reveal]{opacity:0;transform:translateY(34px);transition:opacity .8s cubic-bezier(.2,.6,.2,1),transform .8s cubic-bezier(.2,.6,.2,1)}
[data-reveal].in{opacity:1;transform:none}
[data-reveal="left"]{transform:translateX(-40px)}
[data-reveal="right"]{transform:translateX(40px)}
[data-reveal].in{transform:none}
[data-delay="1"]{transition-delay:.08s}[data-delay="2"]{transition-delay:.16s}
[data-delay="3"]{transition-delay:.24s}[data-delay="4"]{transition-delay:.32s}
@media (prefers-reduced-motion:reduce){[data-reveal]{opacity:1!important;transform:none!important}
  .marquee-track,.cert-track,.hero .bg{animation:none!important}}

/* toast */
.toast{position:fixed;bottom:24px;right:24px;background:rgba(10,14,22,.95);backdrop-filter:var(--blur);
  border:1px solid var(--glass-brd);color:#fff;padding:14px 22px;border-radius:4px;z-index:200;
  transform:translateY(20px);opacity:0;transition:.25s;font-size:14px}
.toast.show{transform:none;opacity:1}

/* wa float */
.wa{position:fixed;bottom:24px;left:24px;width:58px;height:58px;border-radius:50%;background:#25d366;color:#fff;
  display:grid;place-items:center;z-index:80;box-shadow:0 10px 30px rgba(37,211,102,.5);animation:bob2 3s ease-in-out infinite}
.wa svg{width:30px;height:30px;fill:#fff}
@keyframes bob2{0%,100%{transform:translateY(0)}50%{transform:translateY(-8px)}}

/* ---------- responsive ---------- */
@media (max-width:1080px){
  .act-grid,.gear-grid,.tiers{grid-template-columns:repeat(2,1fr)}
  .events{grid-template-columns:repeat(2,1fr)}
  .spotlight,.stat-grid{grid-template-columns:1fr}
  .stat-grid{gap:30px}
}
@media (max-width:720px){
  .nav-links{display:none}
  .hero-side{display:none}
  .stat-grid{grid-template-columns:1fr 1fr}
  footer.site .cols{grid-template-columns:1fr 1fr}
  .mosaic{grid-template-columns:1fr 1fr}
}
@media (max-width:520px){
  .act-grid,.gear-grid,.tiers,.events{grid-template-columns:1fr}
}