/* ============================================
   IndieVault v2 — dark vault, amethyst accent
   ============================================ */
:root{
  --bg:#0a0812;
  --bg2:#0f0c1a;
  --panel:#151024;
  --panel2:#1a1430;
  --line:#2a2145;
  --line2:#3a2e5e;
  --accent:#a855f7;
  --accent2:#06b6d4;
  --heart:#f472b6;
  --txt:#efeafc;
  --text2:#a89fc7;
  --text3:#6f6694;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  font-family:system-ui,-apple-system,'Segoe UI',Roboto,sans-serif;
  background:var(--bg);
  color:var(--txt);
  line-height:1.6;
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
}
body::before{
  content:"";position:fixed;inset:0;z-index:0;pointer-events:none;
  background:
    radial-gradient(900px 480px at 80% -10%, rgba(168,85,247,.13), transparent 60%),
    radial-gradient(760px 420px at 8% 108%, rgba(6,182,212,.10), transparent 60%);
}
a{color:inherit;text-decoration:none}
button{font-family:inherit}
.container{max-width:1160px;margin:0 auto;padding:0 22px;position:relative;z-index:2}

/* ---------- nav ---------- */
.nav{
  position:sticky;top:0;z-index:50;
  display:flex;align-items:center;justify-content:space-between;
  padding:14px 26px;
  background:rgba(10,8,18,.8);
  backdrop-filter:blur(12px);
  border-bottom:1px solid var(--line);
}
.nav-logo{display:flex;align-items:center;gap:11px}
.nav-logo-icon{
  width:34px;height:34px;display:grid;place-items:center;
  background:linear-gradient(135deg,var(--accent),var(--accent2));
  color:#0a0812;font-weight:900;font-size:.85rem;border-radius:9px;
  clip-path:polygon(22% 0,78% 0,100% 22%,100% 78%,78% 100%,22% 100%,0 78%,0 22%);
}
.nav-logo-text{font-weight:800;font-size:1.12rem;letter-spacing:.01em}
.nav-logo-text span{color:var(--accent)}
.nav-links{display:flex;gap:22px}
.nav-links a{font-size:.86rem;color:var(--text2);transition:color .18s}
.nav-links a:hover,.nav-links a.active{color:var(--txt)}

/* ---------- hero ---------- */
.hero{
  text-align:center;padding:74px 22px 50px;position:relative;z-index:2;
}
.hero-accent{
  display:inline-block;font-size:.74rem;letter-spacing:.28em;text-transform:uppercase;
  color:var(--accent2);border:1px solid rgba(6,182,212,.35);border-radius:999px;
  padding:6px 16px;margin-bottom:22px;
}
.hero h1{
  font-size:clamp(1.9rem,4.6vw,3.2rem);font-weight:800;line-height:1.14;
  max-width:760px;margin:0 auto 14px;
  background:linear-gradient(120deg,#fff 30%,var(--accent) 75%,var(--accent2));
  -webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;
}
.hero p{color:var(--text2);font-size:1.02rem}

/* ---------- featured banner ---------- */
.banner{
  position:relative;border-radius:16px;overflow:hidden;
  border:1px solid var(--line2);
  min-height:280px;margin-bottom:44px;
  box-shadow:0 24px 60px rgba(0,0,0,.45);
}
.banner-slide{
  position:relative;min-height:280px;
  background-size:cover;background-position:center;
}
.banner-overlay{
  position:absolute;inset:0;
  background:linear-gradient(90deg,rgba(10,8,18,.92) 8%,rgba(10,8,18,.55) 55%,rgba(10,8,18,.15));
  display:flex;flex-direction:column;justify-content:center;gap:18px;
  padding:34px 38px;
}
.banner-tag{
  display:inline-block;width:max-content;font-size:.72rem;letter-spacing:.14em;text-transform:uppercase;
  color:var(--accent);background:rgba(168,85,247,.16);border:1px solid rgba(168,85,247,.4);
  border-radius:5px;padding:3px 10px;margin-bottom:10px;
}
.banner-title{font-size:clamp(1.7rem,4vw,2.7rem);font-weight:800;line-height:1.05;margin-bottom:8px}
.banner-desc{color:var(--text2);max-width:460px}
.banner-actions{display:flex;gap:12px;align-items:center;flex-wrap:wrap}
.banner-cta{
  display:inline-flex;align-items:center;gap:9px;
  font-size:.88rem;font-weight:600;color:var(--accent2);
  border:1px solid var(--accent2);border-radius:8px;padding:11px 20px;
  transition:all .2s;width:max-content;
}
.banner-cta:hover{background:var(--accent2);color:#06121a;box-shadow:0 0 26px rgba(6,182,212,.4)}
.banner-label{
  position:absolute;top:16px;right:16px;
  display:inline-flex;align-items:center;gap:7px;
  font-size:.72rem;letter-spacing:.14em;text-transform:uppercase;color:var(--txt);
  background:rgba(10,8,18,.72);border:1px solid var(--line2);
  border-radius:999px;padding:6px 14px;backdrop-filter:blur(6px);
}
.banner-label i{color:var(--accent)}

/* ---------- section header + sort ---------- */
.section-header{
  display:flex;align-items:center;justify-content:space-between;
  gap:16px;flex-wrap:wrap;margin:8px 0 18px;
}
.section-header h2{font-size:1.35rem;font-weight:800}
.section-header .count{font-weight:400;font-size:.85rem;color:var(--text3)}
.sort-row{display:flex;gap:8px}
.sort-btn{
  font-size:.8rem;color:var(--text2);background:var(--panel);
  border:1px solid var(--line);border-radius:8px;padding:7px 14px;cursor:pointer;
  transition:all .18s;
}
.sort-btn:hover{border-color:var(--line2);color:var(--txt)}
.sort-btn.active{color:var(--accent);border-color:var(--accent);background:rgba(168,85,247,.1)}

/* ---------- filters ---------- */
.filters{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:26px}
.filter-btn{
  --chip:var(--accent);
  font-size:.78rem;color:var(--text2);background:transparent;
  border:1px solid var(--line);border-radius:999px;padding:6px 14px;cursor:pointer;
  transition:all .18s;
}
.filter-btn:hover{border-color:var(--chip);color:var(--txt)}
.filter-btn.active{color:#0a0812;background:var(--chip);border-color:var(--chip);font-weight:700}

/* ---------- game grid ---------- */
.game-grid{
  display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));
  gap:20px;margin-bottom:56px;
}
.loading{
  grid-column:1/-1;text-align:center;color:var(--text3);padding:56px 0;font-size:.95rem;
}
.game-card{
  background:var(--panel);border:1px solid var(--line);border-radius:14px;
  overflow:hidden;cursor:pointer;position:relative;
  transition:transform .2s,border-color .2s,box-shadow .2s;
}
.game-card:hover{
  transform:translateY(-4px);border-color:var(--line2);
  box-shadow:0 18px 44px rgba(0,0,0,.4), 0 0 0 1px rgba(168,85,247,.18);
}
.card-thumb{aspect-ratio:460/215;background:var(--panel2);overflow:hidden}
.card-thumb img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .35s}
.game-card:hover .card-thumb img{transform:scale(1.045)}
.thumb-empty{
  width:100%;height:100%;display:grid;place-items:center;
  color:var(--line2);font-size:2.2rem;
}
.card-body{padding:16px 18px 18px}
.card-top{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:10px}
.card-genre{
  --chip:var(--accent);
  font-size:.68rem;letter-spacing:.12em;text-transform:uppercase;font-weight:700;
  color:var(--chip);background:color-mix(in srgb,var(--chip) 14%, transparent);
  border:1px solid color-mix(in srgb,var(--chip) 40%, transparent);
  border-radius:5px;padding:2px 9px;
}
.card-title{font-size:1.08rem;font-weight:800;margin-bottom:6px}
.card-desc{
  color:var(--text2);font-size:.86rem;margin-bottom:14px;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.card-meta{
  display:flex;justify-content:space-between;gap:10px;flex-wrap:wrap;
  font-size:.74rem;color:var(--text3);
}
.card-meta i{font-size:.8rem;vertical-align:-1px}

/* ---------- like button ---------- */
.like-btn{
  display:inline-flex;align-items:center;gap:6px;
  font-size:.8rem;font-weight:600;color:var(--text2);
  background:transparent;border:1px solid var(--line);border-radius:999px;
  padding:5px 12px;cursor:pointer;transition:all .18s;flex:0 0 auto;
}
.like-btn:hover{border-color:var(--heart);color:var(--heart)}
.like-btn.liked{color:var(--heart);border-color:var(--heart);background:rgba(244,114,182,.1)}
.like-btn i{font-size:.95rem}
.like-btn.pop{animation:heartpop .35s ease}
@keyframes heartpop{0%{transform:scale(1)}45%{transform:scale(1.22)}100%{transform:scale(1)}}
.banner-like{padding:10px 18px;font-size:.9rem;background:rgba(10,8,18,.5)}

/* ---------- about ---------- */
.about-section{
  display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));
  gap:18px;margin-bottom:64px;
}
.about-box{
  background:var(--panel);border:1px solid var(--line);border-radius:14px;padding:24px;
}
.about-box h3{font-size:1rem;font-weight:800;margin-bottom:8px;color:var(--accent)}
.about-box p{color:var(--text2);font-size:.88rem}

/* ---------- footer ---------- */
.footer{
  border-top:1px solid var(--line);
  display:flex;align-items:center;justify-content:space-between;gap:14px;flex-wrap:wrap;
  padding:26px;color:var(--text3);font-size:.82rem;position:relative;z-index:2;
  background:var(--bg2);
}
.footer-socials{display:flex;gap:16px}
.footer-socials a{color:var(--text3);font-size:1.15rem;transition:color .18s}
.footer-socials a:hover{color:var(--accent)}

/* ---------- modal ---------- */
.modal-overlay{
  position:fixed;inset:0;z-index:100;
  background:rgba(5,4,10,.8);backdrop-filter:blur(6px);
  display:none;align-items:flex-start;justify-content:center;
  padding:5vh 16px;overflow-y:auto;
}
.modal-overlay.open{display:flex}
.modal{
  position:relative;background:var(--panel);
  border:1px solid var(--line2);border-radius:16px;
  max-width:680px;width:100%;overflow:hidden;
  box-shadow:0 32px 80px rgba(0,0,0,.6);
  animation:modalin .22s ease;
}
@keyframes modalin{from{opacity:0;transform:translateY(14px)}to{opacity:1;transform:none}}
.modal-close{
  position:absolute;top:12px;right:14px;z-index:2;
  width:34px;height:34px;border-radius:50%;
  background:rgba(10,8,18,.7);border:1px solid var(--line2);color:var(--txt);
  font-size:1.2rem;cursor:pointer;line-height:1;
}
.modal-close:hover{border-color:var(--accent);color:var(--accent)}
.modal-hero{aspect-ratio:460/215;background-size:cover;background-position:center}
.modal-body{padding:24px 28px 28px}
.modal-top{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:12px}
.modal-body h2{font-size:1.55rem;font-weight:800;margin-bottom:6px}
.modal-dev{color:var(--text3);font-size:.82rem;margin-bottom:16px}
.modal-desc{color:var(--text2);font-size:.92rem;margin-bottom:18px;white-space:pre-line}
.modal-reasons{
  background:var(--bg2);border:1px solid var(--line);border-radius:12px;
  padding:16px 18px;margin-bottom:18px;
}
.modal-reasons h4{
  display:flex;align-items:center;gap:8px;
  font-size:.78rem;letter-spacing:.16em;text-transform:uppercase;color:var(--accent);margin-bottom:10px;
}
.modal-reasons ul{list-style:none}
.modal-reasons li{
  color:var(--text2);font-size:.86rem;padding:5px 0 5px 18px;position:relative;
}
.modal-reasons li::before{content:"◆";position:absolute;left:0;color:var(--accent);font-size:.62rem;top:9px}
.modal-shots{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-bottom:18px}
.modal-shots img{width:100%;border-radius:8px;border:1px solid var(--line)}
.modal-links{display:flex;gap:10px;flex-wrap:wrap}
.modal-link{
  display:inline-flex;align-items:center;gap:8px;
  font-size:.86rem;font-weight:600;color:var(--text2);
  border:1px solid var(--line2);border-radius:8px;padding:10px 18px;transition:all .18s;
}
.modal-link:hover{border-color:var(--accent);color:var(--accent)}
.modal-link.steam:hover{border-color:var(--accent2);color:var(--accent2)}

/* ---------- particles ---------- */
.particles{position:fixed;inset:0;z-index:1;pointer-events:none;overflow:hidden}
.particle{
  position:absolute;border-radius:50%;opacity:0;
  animation-name:rise;animation-timing-function:linear;animation-iteration-count:infinite;
}
@keyframes rise{
  0%{transform:translate(0,0);opacity:0}
  8%{opacity:var(--po,.25)}
  92%{opacity:var(--po,.25)}
  100%{transform:translate(var(--dx,0),-108vh);opacity:0}
}

/* ---------- responsive + a11y ---------- */
:focus-visible{outline:2px solid var(--accent);outline-offset:2px;border-radius:4px}
@media(max-width:640px){
  .banner-overlay{padding:22px;background:linear-gradient(0deg,rgba(10,8,18,.95) 30%,rgba(10,8,18,.35))}
  .modal-shots{grid-template-columns:1fr}
  .nav-links a:not(.active){display:none}
}
@media(prefers-reduced-motion:reduce){
  .particle{display:none}
  .modal{animation:none}
  .like-btn.pop{animation:none}
  html{scroll-behavior:auto}
}