/* Claude Video Club: shared look for every page.
   Layout idea: a cinema-black editorial magazine. Huge condensed headlines, an italic serif for the voice,
   mono timecodes as the video-world detail, and a black that breathes (drifting light + film grain).
   Color roles: black is the canvas, teal is the brand accent, orange is anything you can click. */
:root{
  --black:#07090B; --black-2:#0C1013; --black-3:#12181C;
  --ink:#F4F1EC; --ink-2:#C9CED0; --mute:#8E989D;
  --line:rgba(244,241,236,.12); --line-2:rgba(244,241,236,.22);
  --teal:#1FD8C8; --teal-dim:rgba(31,216,200,.14);
  --orange:#FF7A1A; --orange-hi:#FF9447; --on-orange:#07090B;
  --display:"Bebas Neue", "Oswald", Impact, "Arial Narrow", sans-serif;
  --serif:"Instrument Serif", "Playfair Display", Georgia, serif;
  --body:"Inter", system-ui, -apple-system, "Segoe UI", sans-serif;
  --mono:"IBM Plex Mono", ui-monospace, "Cascadia Mono", Consolas, monospace;
  --max:1280px; --read:68ch;
  color-scheme: dark;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{background:var(--black);color:var(--ink);font-family:var(--body);font-size:17px;line-height:1.6;-webkit-font-smoothing:antialiased;overflow-x:hidden}
body::before{content:"";position:fixed;inset:0 0 auto;height:env(safe-area-inset-top,0px);background:var(--black);z-index:60}
a{color:inherit}
img,video{max-width:100%;display:block}
::selection{background:var(--teal);color:var(--black)}
:focus-visible{outline:2px solid var(--teal);outline-offset:3px;border-radius:4px}

/* ---------- the living black ---------- */
.aura{position:fixed;inset:-20%;z-index:-2;pointer-events:none;
  background:
    radial-gradient(38% 30% at 18% 22%, rgba(31,216,200,.10), transparent 70%),
    radial-gradient(32% 28% at 82% 78%, rgba(255,122,26,.08), transparent 70%),
    radial-gradient(50% 40% at 60% 40%, rgba(31,216,200,.035), transparent 70%);
  animation:drift 38s ease-in-out infinite alternate}
@keyframes drift{0%{transform:translate3d(0,0,0) scale(1)}50%{transform:translate3d(3%,-2%,0) scale(1.06)}100%{transform:translate3d(-2%,3%,0) scale(1.02)}}
.grain{position:fixed;inset:0;z-index:70;pointer-events:none;opacity:.07;mix-blend-mode:overlay;background-size:220px 220px;animation:grain 1s steps(12) infinite}
@keyframes grain{0%{background-position:0 0}10%{background-position:-60px 40px}20%{background-position:30px -80px}30%{background-position:-90px -20px}40%{background-position:70px 60px}50%{background-position:-20px 90px}60%{background-position:100px -40px}70%{background-position:-70px -90px}80%{background-position:40px 20px}90%{background-position:-100px 70px}100%{background-position:0 0}}
.vignette{position:fixed;inset:0;z-index:-1;pointer-events:none;background:radial-gradient(120% 90% at 50% 40%, transparent 55%, rgba(0,0,0,.55))}
@media (prefers-reduced-motion:reduce){.aura,.grain{animation:none}}

/* ---------- frame ---------- */
.wrap{max-width:var(--max);margin:0 auto;padding-left:max(20px, env(safe-area-inset-left, 0px));padding-right:max(20px, env(safe-area-inset-right, 0px))}
.section{padding-block:clamp(44px,5.5vw,80px)}
.rule{border:0;border-top:1px solid var(--line);margin:0}

/* ---------- type ---------- */
.eyebrow{font-family:var(--mono);font-size:12.5px;letter-spacing:.16em;text-transform:uppercase;color:var(--mute);display:flex;align-items:center;gap:10px}
.eyebrow .rec{width:8px;height:8px;border-radius:50%;background:var(--orange);box-shadow:0 0 12px var(--orange);animation:rec 1.6s ease-in-out infinite}
@keyframes rec{50%{opacity:.25}}
.display{font-family:var(--display);font-weight:400;letter-spacing:.01em;line-height:.88;text-transform:uppercase;text-wrap:balance;margin:0}
.serif{font-family:var(--serif);font-style:italic;font-weight:400;text-transform:none;letter-spacing:-.01em}
.teal{color:var(--teal)}
.h1{font-size:clamp(46px,6vw,92px)}
.h2{font-size:clamp(40px,5vw,76px)}
.h3{font-size:clamp(32px,3.4vw,48px)}
.lede{font-size:clamp(18px,1.6vw,22px);line-height:1.55;color:var(--ink-2);max-width:56ch;margin:0}
.kicker{font-family:var(--serif);font-style:italic;font-size:clamp(24px,2.6vw,36px);line-height:1.2;color:var(--ink);margin:0;text-wrap:balance}
.mono{font-family:var(--mono)}

/* ---------- buttons: orange is anything you can click ---------- */
.btn{display:inline-flex;align-items:center;gap:12px;background:var(--orange);color:var(--on-orange);font-weight:800;font-size:16px;letter-spacing:.01em;text-decoration:none;padding:16px 26px;border-radius:999px;border:0;cursor:pointer;transition:background .25s,transform .25s,box-shadow .25s;box-shadow:0 10px 40px -12px rgba(255,122,26,.6)}
.btn:hover{background:var(--orange-hi);transform:translateY(-1px);box-shadow:0 16px 50px -12px rgba(255,122,26,.75)}
.btn .arrow{transition:transform .25s}
.btn:hover .arrow{transform:translateX(4px)}
.btn-sm{padding:11px 18px;font-size:14px}
.link{color:var(--orange);text-decoration:none;font-weight:600;border-bottom:1px solid rgba(255,122,26,.35);padding-bottom:2px;transition:border-color .2s}
.link:hover{border-color:var(--orange)}

/* ---------- nav ---------- */
.nav{position:sticky;top:env(safe-area-inset-top,0px);z-index:50;background:rgba(7,9,11,.72);backdrop-filter:blur(16px) saturate(1.2);-webkit-backdrop-filter:blur(16px) saturate(1.2);border-bottom:1px solid var(--line)}
.nav .wrap{display:flex;align-items:center;justify-content:space-between;gap:20px;height:68px}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;font-family:var(--display);font-size:26px;letter-spacing:.06em;line-height:1;white-space:nowrap}
.brand .dot{width:10px;height:10px;border-radius:50%;background:var(--orange);box-shadow:0 0 14px rgba(255,122,26,.8)}
.brand .w-c{color:var(--orange)}
.brand .w-t{color:var(--teal)}
.menu{display:flex;align-items:center;gap:30px;font-size:14.5px;color:var(--ink-2)}
.menu a{text-decoration:none;transition:color .2s}
.menu a:hover{color:var(--ink)}
@media (max-width:900px){.menu .opt{display:none}}
/* phones: logo, language globe and Join button share one row in every language */
@media (max-width:900px){.menu{gap:10px}}
@media (max-width:560px){
  .nav .wrap{gap:10px}
  .brand{font-size:21px;gap:8px}
  .menu .btn-sm{padding:9px 13px;font-size:13px;white-space:nowrap}
  .lang summary{padding:7px 8px}
  .lang summary span{display:none}
}
@media (max-width:400px){.brand{font-size:18px}.menu .btn-sm{padding:8px 11px;font-size:12.5px}}
/* language switcher: globe + code, opens a two-item list */
.lang{position:relative}
.lang summary{list-style:none;display:flex;align-items:center;gap:6px;cursor:pointer;font-family:var(--mono);font-size:12px;letter-spacing:.12em;color:var(--ink-2);padding:7px 10px;border:1px solid var(--line-2);border-radius:999px;transition:color .2s,border-color .2s}
.lang summary::-webkit-details-marker{display:none}
.lang summary:hover,.lang[open] summary{color:var(--ink);border-color:var(--teal)}
.lang ul{position:absolute;right:0;top:calc(100% + 8px);list-style:none;margin:0;padding:6px;min-width:210px;max-height:min(70vh,560px);overflow-y:auto;background:rgba(12,15,18,.96);border:1px solid var(--line-2);border-radius:14px;box-shadow:0 20px 50px -10px rgba(0,0,0,.8)}
.lang li a{display:block;padding:9px 12px;border-radius:9px;font-size:14px;color:var(--ink-2)}
.lang li a:hover{background:rgba(244,241,236,.06);color:var(--ink)}
.lang li a[aria-current]{color:var(--teal)}


/* ---------- footer ---------- */
.foot{border-top:1px solid var(--line);padding-block:64px 48px;margin-top:40px}
.foot-grid{display:grid;grid-template-columns:1.4fr repeat(3,minmax(0,1fr));gap:40px}
.foot h4{font-family:var(--mono);font-size:12px;letter-spacing:.16em;text-transform:uppercase;color:var(--mute);font-weight:500;margin:0 0 14px}
.foot ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:9px;font-size:15px;color:var(--ink-2)}
.foot ul a{text-decoration:none}.foot ul a:hover{color:var(--ink)}
.foot .legal{margin-top:48px;display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px;font-size:13px;color:var(--mute)}
@media (max-width:820px){.foot-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}

/* ---------- reel frame (video with timecode) ---------- */
.reel{position:relative;border-radius:22px;overflow:hidden;background:var(--black-3);box-shadow:0 0 0 1px var(--line),0 40px 120px -30px rgba(0,0,0,.9),0 0 80px -20px rgba(31,216,200,.25)}
.reel video,.reel img{width:100%;height:100%;object-fit:cover}
.reel .tc{position:absolute;left:14px;right:14px;top:12px;display:flex;justify-content:space-between;font-family:var(--mono);font-size:11px;letter-spacing:.12em;color:rgba(244,241,236,.85);text-shadow:0 1px 6px rgba(0,0,0,.8);pointer-events:none}
.reel .tc b{color:var(--orange);font-weight:500}
.corner{position:absolute;width:18px;height:18px;border-color:var(--teal);border-style:solid;opacity:.9;pointer-events:none}
.corner.tl{left:10px;top:34px;border-width:2px 0 0 2px}.corner.tr{right:10px;top:34px;border-width:2px 2px 0 0}
.corner.bl{left:10px;bottom:10px;border-width:0 0 2px 2px}.corner.br{right:10px;bottom:10px;border-width:0 2px 2px 0}

/* ---------- film strip marquee ---------- */
.strip{position:relative;display:flex;flex-direction:column;gap:16px;padding-block:8px;overflow:hidden;mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent);-webkit-mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent)}
.lane{display:flex;gap:16px;width:max-content;will-change:transform}
.tile{position:relative;width:clamp(150px,15vw,210px);aspect-ratio:9/16;border-radius:14px;overflow:hidden;background:var(--black-3);flex-shrink:0;box-shadow:0 0 0 1px var(--line)}
.tile video,.tile img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.tile .tag{position:absolute;left:10px;bottom:10px;font-family:var(--mono);font-size:10.5px;letter-spacing:.14em;color:var(--teal);background:rgba(7,9,11,.78);padding:5px 8px;border-radius:6px;text-transform:uppercase}
.strip-ctl{display:flex;align-items:center;gap:10px;font-family:var(--mono);font-size:11px;letter-spacing:.12em;color:var(--mute)}
.strip-ctl button{width:34px;height:34px;border-radius:50%;border:1px solid var(--line-2);background:transparent;color:var(--ink);cursor:pointer;display:grid;place-items:center}
.strip-ctl button:hover{border-color:var(--orange);color:var(--orange)}

/* ---------- shared blocks ---------- */
.grid-3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}
@media (max-width:900px){.grid-3{grid-template-columns:minmax(0,1fr)}}
.panel{background:linear-gradient(180deg,rgba(244,241,236,.035),rgba(244,241,236,.01));border:1px solid var(--line);border-radius:22px;padding:30px}
.faq{display:flex;flex-direction:column;border-top:1px solid var(--line)}
.faq details{border-bottom:1px solid var(--line);padding:22px 0}
.faq summary{cursor:pointer;list-style:none;display:flex;justify-content:space-between;align-items:baseline;gap:20px;font-size:clamp(19px,1.7vw,23px);font-weight:600}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font-family:var(--mono);color:var(--orange);font-size:22px;transition:transform .25s}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq details p{margin:14px 0 0;color:var(--ink-2);max-width:var(--read)}
.crumbs{font-family:var(--mono);font-size:12px;letter-spacing:.1em;color:var(--mute);display:flex;flex-wrap:wrap;gap:8px}
.crumbs a{text-decoration:none}.crumbs a:hover{color:var(--ink)}
.cta-band{position:relative;overflow:hidden;border-radius:28px;border:1px solid var(--line);padding:clamp(40px,7vw,96px) clamp(24px,5vw,72px);background:radial-gradient(70% 120% at 85% 10%, rgba(255,122,26,.16), transparent 60%),radial-gradient(60% 120% at 0% 100%, rgba(31,216,200,.14), transparent 60%),var(--black-2)}
.related{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,260px),1fr));gap:16px}
.related a{display:flex;flex-direction:column;gap:8px;text-decoration:none;border:1px solid var(--line);border-radius:18px;padding:22px;transition:border-color .2s,background .2s}
.related a:hover{border-color:var(--line-2);background:rgba(244,241,236,.03)}
.related .k{font-family:var(--mono);font-size:11.5px;letter-spacing:.14em;color:var(--teal);text-transform:uppercase}
.related .t{font-size:19px;font-weight:600;line-height:1.3}

/* results bank: filter chips + grid of example renders */
.chips{display:flex;flex-wrap:wrap;gap:8px}
.chips button{font:inherit;font-family:var(--mono);font-size:12px;letter-spacing:.12em;text-transform:uppercase;color:var(--ink-2);background:transparent;border:1px solid var(--line-2);border-radius:999px;padding:10px 16px;cursor:pointer;transition:border-color .2s,color .2s,background .2s}
.chips button:hover{color:var(--ink);border-color:var(--ink-2)}
.chips button[aria-pressed="true"]{color:var(--on-orange);background:var(--orange);border-color:var(--orange)}
.chips .n{opacity:.7;margin-left:6px}
.bank{display:grid;grid-template-columns:repeat(auto-fill,minmax(min(100%,180px),1fr));gap:14px}
.bank .tile{width:100%}
.bank .tile[hidden]{display:none}

/* footer: giant wordmark in the logo colors, fading out toward the bottom */
.foot{position:relative;overflow:hidden}
.foot::before{content:"";position:absolute;left:10%;right:10%;top:-1px;height:1px;background:linear-gradient(90deg,transparent,var(--teal),var(--orange),transparent);opacity:.7}
.foot-wm{margin-top:48px;font-family:var(--display);font-size:clamp(36px,12.4vw,210px);line-height:.8;letter-spacing:.01em;text-transform:uppercase;white-space:nowrap;text-align:center;color:var(--ink);
  -webkit-mask-image:linear-gradient(180deg,#000 40%,rgba(0,0,0,.25));mask-image:linear-gradient(180deg,#000 40%,rgba(0,0,0,.25));opacity:.9}
.foot-wm .w-c{color:var(--orange)}.foot-wm .w-t{color:var(--teal)}
.foot .legal{margin-top:28px}