:root {
  --bg: #0b0d17;
  --surface: #141829;
  --border: #252a40;
  --text: #eef0f8;
  --muted: #9aa1bd;
  --accent: #facc15;
  --accent-2: #f59e0b;
  --radius: 18px;
}
* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: "Inter", system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; text-decoration: none; }
.wrap { max-width: 1160px; margin: 0 auto; padding: 0 24px; }
.grad {
  background: linear-gradient(90deg, var(--accent), var(--accent-2));
  -webkit-background-clip: text; background-clip: text; color: transparent;
}

nav {
  position: sticky; top: 0; z-index: 50;
  backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px);
  background: rgba(11, 13, 23, 0.72);
  border-bottom: 1px solid rgba(255,255,255,0.05);
}
nav .wrap { display: flex; align-items: center; justify-content: space-between; height: 68px; }
.logo { display: flex; align-items: center; gap: 10px; font-weight: 800; font-size: 1.15rem; letter-spacing: -0.02em; }
.logo-mark {
  width: 32px; height: 32px; border-radius: 9px;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  display: grid; place-items: center; font-size: 0.95rem; color: #0b0d17;
}
.nav-links { display: flex; gap: 28px; font-size: 0.95rem; color: var(--muted); align-items: center; }
.nav-links a:hover { color: var(--text); }
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 12px 22px; border-radius: 999px; font-weight: 600; font-size: 0.95rem;
  background: linear-gradient(90deg, var(--accent), #fbbf24); color: #0b0d17;
  box-shadow: 0 8px 30px -8px rgba(250, 204, 21, .6);
  transition: transform .15s ease;
}
.btn:hover { transform: translateY(-2px); }
.btn-sm { padding: 9px 18px; font-size: 0.9rem; }

/* Blog index */
.blog-hero { padding: 90px 0 40px; text-align: center; position: relative; }
.blog-hero::before {
  content: ""; position: absolute; inset: -160px 0 auto; height: 520px; z-index: -1;
  background: radial-gradient(520px 260px at 50% 40%, rgba(250, 204, 21, .25), transparent 70%);
}
.eyebrow { color: var(--accent-2); font-weight: 600; font-size: 0.85rem; letter-spacing: .12em; text-transform: uppercase; }
.blog-hero h1 { font-size: clamp(2.2rem, 5vw, 3.4rem); letter-spacing: -0.03em; line-height: 1.1; margin: 12px 0 14px; }
.blog-hero p { color: var(--muted); max-width: 620px; margin: 0 auto; font-size: 1.1rem; }
.posts { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; padding: 40px 0 80px; }
.post-card {
  display: flex; flex-direction: column; padding: 30px; border-radius: var(--radius);
  background: var(--surface); border: 1px solid var(--border);
  transition: transform .2s ease, border-color .2s ease;
}
.post-card:hover { transform: translateY(-4px); border-color: #3a4166; }
.post-card .cat { font-size: 0.8rem; font-weight: 600; color: var(--accent-2); text-transform: uppercase; letter-spacing: .1em; }
.post-card h2 { font-size: 1.35rem; line-height: 1.3; letter-spacing: -0.015em; margin: 10px 0; }
.post-card p { color: var(--muted); margin: 0 0 18px; flex: 1; }
.post-card .more { font-weight: 600; color: var(--text); }

/* Article */
article { max-width: 740px; margin: 0 auto; padding: 72px 24px 40px; }
.back { color: var(--muted); font-size: 0.92rem; }
.back:hover { color: var(--text); }
article h1 { font-size: clamp(2rem, 4.6vw, 3rem); letter-spacing: -0.03em; line-height: 1.12; margin: 16px 0 14px; }
.meta { color: var(--muted); font-size: 0.92rem; margin-bottom: 36px; padding-bottom: 28px; border-bottom: 1px solid var(--border); }
article h2 { font-size: 1.55rem; letter-spacing: -0.02em; line-height: 1.25; margin: 44px 0 12px; }
article h3 { font-size: 1.2rem; margin: 30px 0 8px; }
article p, article li { color: #cfd3e6; font-size: 1.07rem; }
article ul, article ol { padding-left: 1.3em; }
article li { margin-bottom: 8px; }
article strong { color: var(--text); }
article a { color: var(--accent-2); text-decoration: underline; text-underline-offset: 3px; }
.callout {
  margin: 32px 0; padding: 22px 26px; border-radius: 14px;
  background: rgba(250, 204, 21, .1); border: 1px solid rgba(250, 204, 21, .35);
}
.callout p { margin: 0; }
.post-cta {
  margin: 56px 0 0; padding: 36px; border-radius: 20px; text-align: center;
  background: linear-gradient(135deg, rgba(250, 204, 21, .22), rgba(245, 158, 11, .1)), var(--surface);
  border: 1px solid rgba(250, 204, 21, .4);
}
.post-cta h2 { margin-top: 0; }
.post-cta p { color: var(--muted); margin: 0 0 22px; }
.post-cta .btn { text-decoration: none; color: #0b0d17; }

footer { border-top: 1px solid var(--border); padding: 40px 0; margin-top: 40px; color: var(--muted); font-size: 0.92rem; }
footer .wrap { display: flex; justify-content: space-between; align-items: center; gap: 20px; flex-wrap: wrap; }
footer a:hover { color: var(--text); }
.foot-links { display: flex; gap: 24px; flex-wrap: wrap; }

@media (max-width: 760px) {
  .posts { grid-template-columns: 1fr; }
  .nav-links .hide-sm { display: none; }
}
@media (max-width: 560px) {
  .wrap { padding: 0 16px; }
  article { padding: 48px 16px 24px; }
  footer .wrap { flex-direction: column; text-align: center; }
  .foot-links { justify-content: center; }
}

/* Service pages */
.svc-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin: 24px 0 8px; }
.svc { padding: 22px 24px; border-radius: 14px; background: var(--surface); border: 1px solid var(--border); }
.svc h3 { margin: 0 0 6px; font-size: 1.08rem; }
.svc p { margin: 0; font-size: 0.98rem; color: var(--muted); }
.steps-list { counter-reset: step; list-style: none; padding-left: 0 !important; }
.steps-list li { position: relative; padding-left: 52px; margin-bottom: 18px; }
.steps-list li::before {
  counter-increment: step; content: "0" counter(step);
  position: absolute; left: 0; top: 2px; font-weight: 800; font-size: 0.9rem; color: var(--accent);
}
.note { color: var(--muted) !important; font-size: 0.92rem !important; margin-top: 32px; padding-top: 20px; border-top: 1px solid var(--border); }
@media (max-width: 640px) { .svc-grid { grid-template-columns: 1fr; } }