/* ── Blog listing page ──────────────────────────────────────────────────────── */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;background:#f8f9fe;color:#e2e8f0;line-height:1.6}
a{text-decoration:none}

/* Hero */
.blog-hero{padding:5rem 0 3rem;background:linear-gradient(180deg,#0a0820 0%,#05040f 100%);position:relative;overflow:hidden}
.blog-hero::before{content:'';position:absolute;inset:0;background:radial-gradient(ellipse 80% 60% at 50% -10%,rgba(79,70,229,.12),transparent)}
.container{max-width:1344px;margin:0 auto;padding:0 2rem}
.blog-hero-inner{max-width:720px}
.blog-label{display:inline-flex;align-items:center;gap:.5rem;background:rgba(79,70,229,.1);border:1px solid rgba(79,70,229,.25);border-radius:20px;padding:.35rem 1rem;font-size:.75rem;font-weight:700;letter-spacing:1px;text-transform:uppercase;color:#818cf8;margin-bottom:1.5rem}
.blog-hero h1{font-size:clamp(2rem,4vw,3rem);font-weight:900;line-height:1.1;letter-spacing:-.03em;color:#fff;margin-bottom:1rem}
.blog-hero h1 em{font-style:normal;background:linear-gradient(135deg,#818cf8,#c084fc);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.blog-hero p{font-size:1.1rem;color:#94a3b8;max-width:560px}

/* Grid */
.blog-grid-section{padding:3rem 0 5rem;background:#05040f}
.blog-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(340px,1fr));gap:1.75rem}

/* Card */
.bc{background:#0f0a2e;border:1px solid rgba(79,70,229,.12);border-radius:16px;padding:1.75rem;display:flex;flex-direction:column;gap:1rem;transition:border-color .2s,transform .2s;position:relative;overflow:hidden}
.bc::before{content:'';position:absolute;inset:0;background:linear-gradient(135deg,rgba(79,70,229,.04),transparent);pointer-events:none}
.bc:hover{border-color:rgba(79,70,229,.35);transform:translateY(-3px)}
.bc-tags{display:flex;flex-wrap:wrap;gap:.4rem}
.bc-tag{background:rgba(79,70,229,.12);color:#818cf8;font-size:.7rem;font-weight:700;letter-spacing:.5px;text-transform:uppercase;padding:.2rem .65rem;border-radius:20px}
.bc-title{font-size:1.1rem;font-weight:800;line-height:1.3;color:#e2e8f0}
.bc-title a{color:inherit}
.bc-title a:hover{color:#818cf8}
.bc-excerpt{font-size:.9rem;color:#94a3b8;line-height:1.6;flex:1}
.bc-meta{display:flex;align-items:center;justify-content:space-between;margin-top:.5rem}
.bc-date{font-size:.75rem;color:#6b7280;font-weight:600}
.bc-read{font-size:.75rem;color:#6b7280}
.bc-cta{display:inline-flex;align-items:center;gap:.4rem;color:#818cf8;font-size:.85rem;font-weight:700;margin-top:.25rem;transition:gap .2s}
.bc-cta:hover{gap:.7rem}
.bc-cta::after{content:'→'}

@media(max-width:768px){
  .blog-hero{padding:3rem 0 2rem}
  .blog-grid{grid-template-columns:1fr}
}

/* ── Footer ── */
footer{background:#05040f;border-top:1px solid rgba(255,255,255,.06);padding:5rem 0 2.5rem}
.fg{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:3rem;margin-bottom:3rem}
.fb-logo{display:flex;align-items:center;gap:.6rem;margin-bottom:1rem}
.fb-mark{width:34px;height:34px;background:linear-gradient(135deg,#4f46e5,#7c3aed);border-radius:9px;display:flex;align-items:center;justify-content:center}
.fb-mark svg{width:18px;height:18px;fill:none;stroke:#fff;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.fb-name{font-size:1.1rem;font-weight:900;letter-spacing:-.5px;color:#fff}
.fb-name em{font-style:normal;background:linear-gradient(135deg,#6366f1,#a78bfa);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.fb p{font-size:.85rem;color:#4b5563;line-height:1.82}
.fl h4{font-size:.75rem;font-weight:700;color:#6366f1;letter-spacing:.8px;text-transform:uppercase;margin-bottom:1rem}
.fl ul{list-style:none}
.fl a{color:#4b5563;text-decoration:none;display:block;padding:.35rem 0;font-size:.88rem;transition:color .2s}
.fl a:hover{color:#6366f1}
.fbot{border-top:1px solid rgba(255,255,255,.07);padding-top:2rem;display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:1rem}
.fbot-copy{font-size:.82rem;color:#6b7280;font-weight:500}
.fbot-copy strong{color:#9ca3af;font-weight:700}
.fbot-tag{font-size:.72rem;font-weight:600;color:#6366f1;background:rgba(99,102,241,.1);border:1px solid rgba(99,102,241,.2);padding:.28rem .75rem;border-radius:99px}
@media(max-width:1024px){.fg{grid-template-columns:1fr 1fr}}
@media(max-width:640px){.fbot{flex-direction:column;text-align:center}}