/* ================================================================
   Creator Tools — Brand CSS
   Glassmorphism + Bento Grid + Noise Texture + Inter Font
   Color: Deep dark bg + Electric Blue #3B82F6 + Warm Orange #F97316
   ================================================================ */

/* === Reset & Base === */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  font-family:'Inter',-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;
  background:#08080f;
  color:#e2e8f0;
  line-height:1.7;
  min-height:100vh;
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
}

/* === Noise Texture Background === */
.noise-bg{
  position:fixed;top:0;left:0;width:100%;height:100%;z-index:0;pointer-events:none;opacity:.04;
  background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  background-size:256px 256px;
}

/* === Container === */
.container{max-width:1200px;margin:0 auto;padding:0 24px;position:relative;z-index:1}

/* === Header === */
.site-header{
  position:sticky;top:0;z-index:100;
  background:rgba(8,8,15,.85);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);
  border-bottom:1px solid rgba(59,130,246,.08);
  padding:16px 0;
}
.site-header .container{display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap}
.logo{display:flex;align-items:center;gap:10px;text-decoration:none;color:#e2e8f0;font-weight:700;font-size:1.15rem;letter-spacing:-.02em}
.logo-icon{font-size:1.5rem}
.logo-text{white-space:nowrap}
.site-nav{display:flex;align-items:center;gap:8px}
.nav-link{color:#94a3b8;text-decoration:none;font-size:.875rem;font-weight:500;padding:6px 14px;border-radius:10px;transition:all .2s}
.nav-link:hover,.nav-link.active{color:#fff;background:rgba(59,130,246,.15)}
.lang-switcher{
  background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.1);border-radius:10px;
  color:#e2e8f0;font-size:.8rem;padding:6px 10px;cursor:pointer;font-family:inherit;outline:none;
}
.lang-switcher:focus{border-color:rgba(59,130,246,.5)}
.lang-switcher option{background:#1a1a2e;color:#e2e8f0}

/* === Hero === */
.hero{padding:80px 0 60px;text-align:center}
.hero-badge-row{display:flex;justify-content:center;flex-wrap:wrap;gap:10px;margin-bottom:32px}
.hero-badge{
  display:inline-block;padding:6px 16px;border-radius:999px;
  background:rgba(59,130,246,.1);border:1px solid rgba(59,130,246,.2);
  color:#93c5fd;font-size:.8rem;font-weight:600;letter-spacing:.01em;
}
.hero h1{
  font-size:clamp(2rem,5vw,3.5rem);font-weight:800;letter-spacing:-.03em;
  background:linear-gradient(135deg,#e2e8f0 0%,#93c5fd 50%,#3B82F6 100%);
  -webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;
  margin-bottom:20px;line-height:1.15;
}
.hero-desc{
  color:#94a3b8;font-size:1.05rem;max-width:700px;margin:0 auto;line-height:1.7;
}

/* === Section Header === */
.section-header{text-align:center;margin-bottom:36px}
.section-header h2{
  font-size:clamp(1.5rem,3vw,2.2rem);font-weight:700;color:#f1f5f9;margin-bottom:12px;letter-spacing:-.02em;
}
.section-sub{color:#64748b;font-size:.95rem;max-width:600px;margin:0 auto}

/* === Bento Grid === */
.tools-section{padding:60px 0 80px}
.bento-grid{
  display:grid;grid-template-columns:repeat(4,1fr);gap:16px;
  grid-auto-rows:200px;
}
@media(max-width:1024px){.bento-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:640px){.bento-grid{grid-template-columns:1fr;grid-auto-rows:auto}}

/* === Tool Card (Glassmorphism) === */
.tool-card{
  border-radius:20px;text-decoration:none;
  background:rgba(255,255,255,.03);
  border:1px solid rgba(255,255,255,.06);
  backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);
  transition:all .35s cubic-bezier(.4,0,.2,1);
  position:relative;overflow:hidden;
}
.tool-card::before{
  content:'';position:absolute;inset:0;border-radius:20px;padding:1px;
  background:linear-gradient(135deg,rgba(59,130,246,.12),transparent 60%,rgba(249,115,22,.06));
  -webkit-mask:linear-gradient(#fff 0 0) content-box,linear-gradient(#fff 0 0);
  -webkit-mask-composite:xor;mask-composite:exclude;
  opacity:0;transition:opacity .35s;
}
.tool-card:hover{
  transform:translateY(-3px);
  background:rgba(255,255,255,.05);
  border-color:rgba(59,130,246,.2);
  box-shadow:0 12px 40px -12px rgba(59,130,246,.12);
}
.tool-card:hover::before{opacity:1}
.tool-card-inner{
  padding:22px 24px;height:100%;display:flex;flex-direction:column;position:relative;z-index:1;
}
.tool-icon{font-size:1.6rem;margin-bottom:8px;display:block}
.tool-card h3{font-size:.95rem;font-weight:700;color:#f1f5f9;margin-bottom:4px;letter-spacing:-.01em}
.tool-card p{font-size:.8rem;color:#94a3b8;line-height:1.45;flex:1;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
.tool-badge{
  display:inline-block;margin-top:10px;padding:3px 10px;border-radius:999px;
  background:rgba(59,130,246,.1);border:1px solid rgba(59,130,246,.15);
  color:#60a5fa;font-size:.7rem;font-weight:600;align-self:flex-start;
}

/* === Bento Size Variants === */
.card-wide{grid-column:span 2}
@media(max-width:1024px){.card-wide{grid-column:span 1}}

/* === Knowledge Section === */
.knowledge-section{padding:60px 0 80px}
.knowledge-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
@media(max-width:768px){.knowledge-grid{grid-template-columns:1fr}}
.knowledge-card{
  border-radius:20px;padding:32px;
  background:rgba(255,255,255,.025);border:1px solid rgba(255,255,255,.05);
  backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);
  transition:all .3s;
}
.knowledge-card:hover{background:rgba(255,255,255,.04);border-color:rgba(59,130,246,.15)}
.knowledge-icon{font-size:2rem;display:block;margin-bottom:16px}
.knowledge-card h3{font-size:1rem;font-weight:700;color:#e2e8f0;margin-bottom:8px}
.knowledge-card p{font-size:.85rem;color:#64748b;line-height:1.6}

/* === Footer === */
.site-footer{padding:32px 0;border-top:1px solid rgba(255,255,255,.05);text-align:center}
.footer-nav{display:flex;justify-content:center;gap:20px;margin-bottom:16px;flex-wrap:wrap}
.footer-nav a{color:#64748b;text-decoration:none;font-size:.8rem;font-weight:500;transition:color .2s}
.footer-nav a:hover{color:#94a3b8}
.footer-text{color:#475569;font-size:.8rem}

/* === Tool Panel === */
.tool-section{padding:40px 0 80px}
.tool-panel{display:grid;grid-template-columns:1fr 1fr;gap:32px;align-items:start}
@media(max-width:768px){.tool-panel{grid-template-columns:1fr}}
.tool-panel h3{font-size:1.1rem;font-weight:700;color:#f1f5f9;margin-bottom:24px}
.tool-inputs{
  background:rgba(255,255,255,.03);border:1px solid rgba(255,255,255,.06);
  border-radius:20px;padding:28px;backdrop-filter:blur(12px);
}
.input-group{margin-bottom:16px}
.input-group label{display:block;font-size:.85rem;font-weight:500;color:#94a3b8;margin-bottom:6px}
.tool-input,.tool-select{
  width:100%;padding:10px 14px;border-radius:10px;
  background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.1);
  color:#e2e8f0;font-size:.9rem;font-family:inherit;outline:none;transition:border-color .2s;
}
.tool-input:focus,.tool-select:focus{border-color:rgba(59,130,246,.5)}
.tool-select option{background:#1a1a2e;color:#e2e8f0}
.btn-primary{
  display:block;width:100%;padding:12px 24px;margin-top:20px;border-radius:12px;
  background:linear-gradient(135deg,#3B82F6,#2563eb);border:none;
  color:#fff;font-size:.95rem;font-weight:600;cursor:pointer;transition:all .25s;font-family:inherit;
}
.btn-primary:hover{background:linear-gradient(135deg,#60a5fa,#3B82F6);box-shadow:0 8px 24px rgba(59,130,246,.3);transform:translateY(-1px)}
.btn-primary:active{transform:translateY(0)}

.tool-results{min-height:200px}
.result-placeholder{
  display:flex;flex-direction:column;align-items:center;justify-content:center;
  height:100%;min-height:200px;text-align:center;padding:20px;
  background:rgba(255,255,255,.02);border-radius:20px;border:1px dashed rgba(255,255,255,.08);
}
.result-icon{font-size:2.5rem;margin-bottom:12px}
.result-placeholder p{color:#64748b;font-size:.9rem;max-width:300px}
.result-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}
@media(max-width:480px){.result-grid{grid-template-columns:1fr}}
.result-card{
  padding:16px;border-radius:14px;
  background:rgba(255,255,255,.03);border:1px solid rgba(255,255,255,.06);
  display:flex;flex-direction:column;gap:4px;
}
.result-card.highlight{
  grid-column:1/-1;background:rgba(59,130,246,.08);border-color:rgba(59,130,246,.2);
}
.result-label{font-size:.75rem;color:#64748b;font-weight:500;text-transform:uppercase;letter-spacing:.03em}
.result-value{font-size:1.2rem;font-weight:700;color:#f1f5f9}
.result-card.highlight .result-value{font-size:1.5rem;color:#60a5fa}

.tool-content{grid-column:1/-1;margin-top:32px;padding:32px;background:rgba(255,255,255,.02);border-radius:20px;border:1px solid rgba(255,255,255,.05)}
.tool-content h3{font-size:1.1rem;font-weight:700;color:#f1f5f9;margin-bottom:12px}
.tool-content h4{font-size:.95rem;font-weight:600;color:#e2e8f0;margin:20px 0 10px}
.tool-content p,.tool-content li{font-size:.85rem;color:#94a3b8;line-height:1.7}
.tool-content ul{padding-left:20px;margin:8px 0}
.tool-content li{margin-bottom:6px}
[lang="ar"] .tool-content ul{padding-left:0;padding-right:20px}

/* === Static Content Pages === */
.static-content{padding:20px 0 80px}
.content-card{
  background:rgba(255,255,255,.02);border:1px solid rgba(255,255,255,.05);
  border-radius:20px;padding:40px;backdrop-filter:blur(12px);max-width:800px;margin:0 auto;
}
@media(max-width:640px){.content-card{padding:24px}}
.content-card h2{font-size:1.3rem;font-weight:700;color:#f1f5f9;margin:32px 0 12px}
.content-card h2:first-child{margin-top:0}
.content-card p{font-size:.9rem;color:#94a3b8;line-height:1.75;margin-bottom:16px}
.content-card ul{padding-left:20px;margin:8px 0 20px}
.content-card li{font-size:.9rem;color:#94a3b8;line-height:1.7;margin-bottom:6px}
.content-card strong{color:#e2e8f0}
[lang="ar"] .content-card ul{padding-left:0;padding-right:20px}
[lang="ar"] .content-card{text-align:right}

/* === RTL Support (Arabic) === */
[lang="ar"] body{direction:rtl}
[lang="ar"] .site-nav{flex-direction:row-reverse}
[lang="ar"] .logo{flex-direction:row-reverse}
[lang="ar"] .tool-card-inner{text-align:right}
[lang="ar"] .hero-desc{text-align:right}
[lang="ar"] .section-sub{text-align:right}
[lang="ar"] .tool-badge{margin-left:0;margin-right:auto}

/* === Selection === */
::selection{background:rgba(59,130,246,.3);color:#fff}