/* ============================================
   Kyynz Snippet — Dark Minimal Modern
   Pure CSS, no framework
   ============================================ */

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}

:root{
  --bg:#0a0a0b;
  --bg-2:#101013;
  --surface:#141418;
  --surface-2:#1a1a1f;
  --border:rgba(255,255,255,0.08);
  --border-strong:rgba(255,255,255,0.14);
  --text:#f5f5f7;
  --text-muted:#9a9aa3;
  --text-dim:#6b6b75;
  --accent:#ffffff;
  --terminal:#5ef38c;
  --radius:14px;
  --radius-sm:10px;
  --radius-lg:20px;
  --shadow:0 8px 30px rgba(0,0,0,.35);
  --shadow-soft:0 4px 20px rgba(0,0,0,.25);
  --ease:cubic-bezier(.22,.61,.36,1);
}

html{scroll-behavior:smooth}
body{
  font-family:'Inter',system-ui,-apple-system,Segoe UI,Roboto,sans-serif;
  background:var(--bg);
  color:var(--text);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
  background-image:
    radial-gradient(1200px 600px at 80% -10%, rgba(255,255,255,.04), transparent 60%),
    radial-gradient(800px 500px at -10% 30%, rgba(255,255,255,.03), transparent 60%);
}

::selection{background:rgba(255,255,255,.18);color:#fff}

/* Scrollbar */
::-webkit-scrollbar{width:10px;height:10px}
::-webkit-scrollbar-track{background:#0c0c0e}
::-webkit-scrollbar-thumb{background:#23232a;border-radius:8px}
::-webkit-scrollbar-thumb:hover{background:#33333d}

a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
button{font:inherit;cursor:pointer;border:0;background:none;color:inherit}

.container{width:100%;max-width:1180px;margin:0 auto;padding:0 24px}

/* ============ NAVBAR ============ */
.navbar{
  position:sticky;top:0;z-index:50;
  backdrop-filter:saturate(160%) blur(14px);
  -webkit-backdrop-filter:saturate(160%) blur(14px);
  background:rgba(10,10,11,.55);
  border-bottom:1px solid var(--border);
  transition:background .3s var(--ease);
}
.nav-inner{display:flex;align-items:center;justify-content:space-between;height:68px}
.brand{
  display:inline-flex;align-items:center;gap:10px;
  font-weight:600;letter-spacing:.2px;font-size:16px;
}
.brand-dot{
  width:8px;height:8px;border-radius:50%;
  background:linear-gradient(180deg,#fff,#a8a8b0);
  box-shadow:0 0 12px rgba(255,255,255,.45);
}
.nav-links{display:flex;gap:6px;align-items:center}
.nav-link{
  position:relative;padding:8px 14px;border-radius:8px;
  color:var(--text-muted);font-size:14px;font-weight:500;
  transition:color .25s var(--ease);
}
.nav-link::after{
  content:"";position:absolute;left:14px;right:14px;bottom:4px;height:1px;
  background:#fff;transform:scaleX(0);transform-origin:left;
  transition:transform .3s var(--ease);
}
.nav-link:hover{color:#fff}
.nav-link:hover::after,.nav-link.active::after{transform:scaleX(1)}
.nav-link.active{color:#fff}

.hamburger{display:none;flex-direction:column;gap:5px;padding:8px;border-radius:8px}
.hamburger span{width:22px;height:2px;background:#fff;border-radius:2px;transition:.3s var(--ease)}
.hamburger.open span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.hamburger.open span:nth-child(2){opacity:0}
.hamburger.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* ============ HERO ============ */
.hero{position:relative;padding:120px 0 100px;overflow:hidden}
.hero-inner{display:flex;flex-direction:column;align-items:center;text-align:center;gap:22px}
.badge{
  display:inline-flex;align-items:center;gap:8px;
  padding:8px 16px;border-radius:999px;
  background:rgba(255,255,255,.04);
  border:1px solid var(--border);
  font-size:13px;color:var(--text-muted);
}
.badge .material-symbols-rounded{font-size:18px;color:var(--terminal)}

.section-title{
  display:flex;
  align-items:center;
  justify-content:center;
  gap:10px;
}

.code-icon{
  font-size:34px;
  color:#3b82f6;
  line-height:1;
}

.hero-title{
  font-size:clamp(40px,7vw,76px);font-weight:700;letter-spacing:-.03em;line-height:1.05;
  background:linear-gradient(180deg,#fff 0%, #b8b8c2 100%);
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.hero-desc{max-width:640px;color:var(--text-muted);font-size:17px}
.hero-desc strong{color:#fff;font-weight:600}

.hero-glow{
  position:absolute;top:-200px;left:50%;transform:translateX(-50%);
  width:800px;height:500px;border-radius:50%;
  background:radial-gradient(closest-side, rgba(255,255,255,.06), transparent 70%);
  pointer-events:none;
}

.btn{
  display:inline-flex;align-items:center;gap:8px;
  padding:12px 22px;border-radius:999px;font-weight:500;font-size:14px;
  transition:all .3s var(--ease);will-change:transform;
}
.btn .material-symbols-rounded{font-size:18px}
.btn-primary{background:#fff;color:#0a0a0b;border:1px solid #fff}
.btn-primary:hover{background:#0a0a0b;color:#fff;border-color:var(--border-strong);transform:translateY(-1px)}
.btn-ghost{background:transparent;color:#fff;border:1px solid var(--border-strong)}
.btn-ghost:hover{background:#fff;color:#0a0a0b}

.section-head{text-align:center;margin-bottom:48px}
.section-head h2{font-size:clamp(28px,4vw,40px);font-weight:600;letter-spacing:-.02em}
.section-head p{color:var(--text-muted);margin-top:8px}

section{padding:90px 0}

.feature-grid{
  display:grid;gap:18px;
  grid-template-columns:repeat(auto-fit,minmax(240px,1fr));
}
.feature-card{
  padding:26px;border-radius:var(--radius);
  background:linear-gradient(180deg,rgba(255,255,255,.025),rgba(255,255,255,.01));
  border:1px solid var(--border);
  transition:all .35s var(--ease);
}
.feature-card .material-symbols-rounded{
  font-size:28px;color:#fff;
  display:inline-flex;align-items:center;justify-content:center;
  width:46px;height:46px;border-radius:12px;
  background:rgba(255,255,255,.05);border:1px solid var(--border);
  margin-bottom:16px;
}
.feature-card h3{font-size:16px;font-weight:600;margin-bottom:6px}
.feature-card p{color:var(--text-muted);font-size:14px}
.feature-card:hover{
  border-color:var(--border-strong);
  transform:translateY(-3px);
  box-shadow:var(--shadow-soft),0 0 0 1px rgba(255,255,255,.04) inset;
}

.terminal{
  max-width:760px;margin:0 auto;
  background:var(--surface);
  border:1px solid var(--border);
  border-radius:var(--radius);
  overflow:hidden;
  box-shadow:var(--shadow);
}
.terminal-bar{
  display:flex;align-items:center;gap:8px;
  padding:12px 14px;
  background:#0f0f12;border-bottom:1px solid var(--border);
}
.dot{width:12px;height:12px;border-radius:50%;display:inline-block}
.dot.red{background:#ff5f57}
.dot.yellow{background:#febc2e}
.dot.green{background:#28c840}
.terminal-title{margin-left:auto;font-size:12px;color:var(--text-dim);font-family:'JetBrains Mono',monospace}
.terminal-body{
  display:flex;align-items:center;gap:10px;
  padding:16px 18px;font-family:'JetBrains Mono',monospace;
}
.prompt{color:var(--terminal);font-size:14px;white-space:nowrap}
.terminal-body input{
  flex:1;background:transparent;border:0;outline:none;
  color:#fff;font-family:inherit;font-size:14px;
}
.terminal-body input::placeholder{color:var(--text-dim)}

.categories{
  display:flex;flex-wrap:wrap;gap:8px;justify-content:center;
  margin:32px 0 40px;
}
.pill{
  padding:8px 16px;border-radius:999px;
  background:rgba(255,255,255,.03);
  border:1px solid var(--border);
  color:var(--text-muted);font-size:13px;
  transition:all .25s var(--ease);
}
.pill:hover{color:#fff;border-color:var(--border-strong)}
.pill.active{background:#fff;color:#0a0a0b;border-color:#fff}

.code-grid{
  display:grid;gap:20px;
  grid-template-columns:repeat(3, minmax(0, 1fr));
  align-items:start;
}
.code-card{
  background:linear-gradient(180deg,rgba(255,255,255,.025),rgba(255,255,255,.005));
  border:1px solid var(--border);
  border-radius:var(--radius);
  padding:22px;
  display:flex;flex-direction:column;gap:12px;
  transition:all .35s var(--ease);
}
.code-card:hover{
  transform:translateY(-4px);
  border-color:var(--border-strong);
  box-shadow:var(--shadow);
}
.code-card .head{display:flex;align-items:center;gap:12px}
.code-card .icon{
  width:40px;height:40px;border-radius:10px;
  background:rgba(255,255,255,.05);border:1px solid var(--border);
  display:flex;align-items:center;justify-content:center;
}
.code-card h3{font-size:15px;font-weight:600}
.code-card .meta{display:flex;flex-wrap:wrap;gap:10px;font-size:12px;color:var(--text-dim)}
.code-card .desc{color:var(--text-muted);font-size:14px}
.code-card .tags{display:flex;flex-wrap:wrap;gap:6px}
.tag{
  font-size:11px;padding:4px 10px;border-radius:999px;
  background:rgba(255,255,255,.04);border:1px solid var(--border);
  color:var(--text-muted);font-family:'JetBrains Mono',monospace;
}
.code-card .footer-row{
  display:flex;align-items:center;justify-content:space-between;
  margin-top:auto;padding-top:12px;border-top:1px solid var(--border);
}
.code-id{font-family:'JetBrains Mono',monospace;font-size:11px;color:var(--text-dim)}
.btn-sm{padding:8px 14px;font-size:13px}

.empty{text-align:center;color:var(--text-dim);padding:30px}

.cta-grid{display:grid;gap:18px;grid-template-columns:repeat(auto-fit,minmax(280px,1fr))}
.cta-card{
  padding:30px;border-radius:var(--radius);
  border:1px solid var(--border);
  background:linear-gradient(180deg,rgba(255,255,255,.025),rgba(255,255,255,.005));
}
.cta-card .material-symbols-rounded{font-size:28px;color:#fff;margin-bottom:12px}
.cta-card h3{font-size:18px;margin-bottom:6px}
.cta-card p{color:var(--text-muted);font-size:14px;margin-bottom:14px}
..link-arrow{
  display:inline-flex;
  align-items:center;
  gap:6px;
  font-size:14px;
  color:#fff;
}

.link-arrow .material-symbols-rounded{
  font-size:18px;
  position:relative;
  top:2px;
}
.link-arrow:hover{gap:10px}

.footer{border-top:1px solid var(--border);padding:60px 0 24px;background:#08080a}
.footer-grid{
  display:grid;gap:30px;
  grid-template-columns:2fr 1fr 1fr;
  margin-bottom:40px;
}
.footer h4{font-size:13px;margin-bottom:14px;color:#fff;letter-spacing:.08em;text-transform:uppercase}
.muted{color:var(--text-muted);font-size:14px;margin-top:10px;max-width:340px}
.foot-links{list-style:none;display:flex;flex-direction:column;gap:8px}
.foot-links a{color:var(--text-muted);font-size:14px;transition:color .25s var(--ease)}
.foot-links a:hover{color:#fff}
.socials{display:flex;gap:10px;flex-wrap:wrap}
.socials a{
  width:40px;height:40px;border-radius:10px;
  background:rgba(255,255,255,.03);border:1px solid var(--border);
  display:inline-flex;align-items:center;justify-content:center;
  color:var(--text-muted);transition:all .3s var(--ease);
}
.socials a:hover{
  color:#fff;transform:scale(1.08);
  box-shadow:0 0 16px rgba(255,255,255,.12);
  border-color:var(--border-strong);
}
.copyright{
  text-align:center;padding-top:20px;border-top:1px solid var(--border);
  color:var(--text-dim);font-size:13px;
}

.reveal{opacity:0;transform:translateY(20px);transition:opacity .8s var(--ease),transform .8s var(--ease)}
.reveal.visible{opacity:1;transform:none}

@media (max-width:820px){
  .footer-grid{grid-template-columns:1fr 1fr;gap:24px}
  section{padding:70px 0}
  .hero{padding:90px 0 70px}
}
@media (max-width: 980px){
  .code-grid{
    grid-template-columns:repeat(2, 1fr);
  }
}

@media (max-width:680px){
  .hamburger{display:flex}
  .code-grid{grid-template-columns:1fr;}
  .nav-links{
    position:absolute;top:68px;left:0;right:0;
    flex-direction:column;align-items:stretch;gap:0;
    background:rgba(10,10,11,.95);
    backdrop-filter:blur(14px);
    border-bottom:1px solid var(--border);
    padding:10px 16px;
    transform:translateY(-12px);opacity:0;pointer-events:none;
    transition:.3s var(--ease);
  }
  .nav-links.open{transform:none;opacity:1;pointer-events:auto}
  .nav-link{padding:14px 10px;border-radius:8px}
  .nav-link::after{display:none}
  .footer-grid{grid-template-columns:1fr}
}