:root{
  --bg:#ffffff;
  --card:#ffffff;
  --text:#111827;
  --muted:#6b7280;
  --brand:#3b82f6;
  --brand-600:#2563eb;
  --border:#e5e7eb;
}
*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;
  font:16px/1.45 system-ui, -apple-system, Segoe UI, Roboto, Ubuntu, Cantarell, Noto Sans, "Helvetica Neue", Arial, "Apple Color Emoji", "Segoe UI Emoji";
  background:
    radial-gradient(900px 480px at 110% -10%, rgba(59,130,246,.12) 0%, rgba(59,130,246,0) 55%),
    radial-gradient(800px 420px at -10% 110%, rgba(34,197,94,.12) 0%, rgba(34,197,94,0) 55%),
    radial-gradient(700px 360px at 50% -15%, rgba(250,204,21,.12) 0%, rgba(250,204,21,0) 55%),
    var(--bg);
  color:var(--text);
  -webkit-text-size-adjust:100%;
  text-size-adjust:100%;
}
.container{max-width:1100px;margin:0 auto;padding:24px}

.topbar{position:sticky;top:0;z-index:100;background:rgba(255,255,255,.8);backdrop-filter:saturate(1.1) blur(6px);border-bottom:1px solid var(--border)}
.topbar-inner{display:flex;align-items:center}
.topbar .spacer{flex:1}
.lang-switch{display:flex;gap:8px;padding:10px 0}

.site-header{padding:24px 24px 0;text-align:center}
.brand{display:flex;align-items:center;gap:12px}
.brand-logo{width:52px;height:52px}
.site-header h1{margin:0 0 6px;font-size:clamp(18px,4.5vw,28px);line-height:1.2;max-width:22ch;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.site-header .subtitle{margin:0;color:var(--muted)}
.site-header .brand{justify-content:center}
.header-row{display:flex;align-items:center;gap:12px}
.header-row .spacer{flex:1}

.site-footer{border-top:1px solid var(--border);margin-top:24px;padding:16px 24px;color:var(--muted)}

/* Links grid */
.links-grid{list-style:none;margin:0 auto;padding:0;display:flex;flex-direction:column;gap:14px;max-width:720px}
.link-card{
  display:flex;align-items:center;gap:12px;background:var(--card);border:1px solid var(--border);border-radius:14px;padding:16px;min-height:60px;
  color:var(--text);text-decoration:none;transition:transform .12s ease, box-shadow .12s ease;
  box-shadow:0 6px 18px rgba(0,0,0,.08);
  border-left:6px solid transparent;
}
.link-card:hover{transform:translateY(-2px);box-shadow:0 10px 24px rgba(0,0,0,.12)}
.link-card .icon{width:28px;height:28px;flex:0 0 28px}
.link-card .label{font-weight:600}

/* Brand accents on white cards */
.card-google{border-left-color:#1a73e8}
.card-apple{border-left-color:#111827}
.card-facebook{border-left-color:#1877f2}
.card-instagram{border-left-color:#e1306c}
.card-tiktok{border-left-color:#fe2c55}

/* Video */
.video-section{margin-top:24px;max-width:480px;margin-left:auto;margin-right:auto;text-align:center}
.video-section h2{margin:0 0 12px}
.video-wrap{background:#f8fafc;border:1px solid var(--border);border-radius:12px;overflow:hidden}
.video-wrap video{display:block;width:100%; max-width: 480px; height:auto;background:#000}

/* Buttons */
.btn{appearance:none;border:1px solid var(--border);background:var(--card);color:var(--text);padding:10px 14px;border-radius:10px;text-decoration:none;cursor:pointer}
.btn.small{padding:6px 10px;font-size:14px;border-radius:8px}
.lang-switch .btn[aria-pressed="true"]{background:var(--brand);border-color:var(--brand);color:#fff}
.btn:hover{border-color:var(--brand)}
.btn.primary{background:var(--brand);border-color:var(--brand);color:white}
.btn.primary:hover{background:var(--brand-600);border-color:var(--brand-600)}
.cta-section{display:flex;justify-content:center;margin:24px 0 8px}

/* Masonry layout */
.masonry{column-width:280px;column-gap:12px}
@media (max-width:640px){.masonry{column-width:180px}}
.masonry-item{break-inside:avoid;background:var(--card);border:1px solid var(--border);border-radius:10px;margin:0 0 12px;overflow:hidden}
.masonry-item button{all:unset;cursor:pointer;display:block;width:100%}
.masonry-item img,.masonry-item video{display:block;width:100%;height:auto}
.masonry-item .title{padding:8px 10px;color:var(--muted);font-size:13px}
.empty-state{color:var(--muted);text-align:center;margin:36px 0}

/* Lightbox */
.lightbox{position:fixed;inset:0;background:rgba(0,0,0,.85);display:flex;align-items:center;justify-content:center;padding:20px;z-index:1000}
.lightbox[hidden]{display:none}
.lightbox-content{max-width:min(1200px,96vw);max-height:90vh;position:relative}
.lightbox-content img,.lightbox-content video{max-width:100%;max-height:90vh;display:block}
.lightbox-close{position:absolute;top:16px;right:16px;z-index:2}

/* Utilities */
.visually-hidden{position:absolute!important;clip:rect(1px,1px,1px,1px);clip-path:inset(50%);height:1px;width:1px;overflow:hidden;white-space:nowrap}

/* Mobile polish */
@media (max-width:480px){
  .container{padding:20px}
  .site-header{padding:16px 20px 0}
  .brand{flex-wrap:wrap}
  .brand-logo{width:36px;height:36px}
  .site-header h1{font-size:clamp(18px,5.2vw,22px)}
  .links-grid{max-width:none}
}

/* Respect iOS safe areas */
@supports(padding:max(0px)){
  body{padding-left:max(0px,env(safe-area-inset-left));padding-right:max(0px,env(safe-area-inset-right))}
}