:root {
  --bg: #0a0d14;
  --bg-2: #10141f;
  --panel: #141a28;
  --panel-2: #182034;
  --border: #232c42;
  --text: #e7ecf5;
  --muted: #9aa7bf;
  --brand: #4f8cff;
  --brand-2: #7c5cff;
  --accent: #24d3a5;
  --warn: #ffcf5c;
  --radius: 16px;
  --maxw: 1120px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
a { color: inherit; text-decoration: none; }
.wrap { max-width: var(--maxw); margin: 0 auto; padding: 0 24px; }
.eyebrow {
  display: inline-block;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--brand);
  margin-bottom: 16px;
}
h1, h2, h3 { line-height: 1.15; margin: 0; }
.section { padding: 96px 0; position: relative; }
.section h2 { font-size: clamp(28px, 4vw, 40px); font-weight: 700; letter-spacing: -0.02em; }
.section .lead { color: var(--muted); font-size: 18px; max-width: 720px; margin: 16px 0 0; }
.alt-bg { background: var(--bg-2); }

/* NAV */
header.nav {
  position: sticky; top: 0; z-index: 50;
  backdrop-filter: blur(12px);
  background: rgba(10,13,20,0.72);
  border-bottom: 1px solid var(--border);
}
.nav-inner { display: flex; align-items: center; justify-content: space-between; height: 68px; }
.logo { display: flex; align-items: center; gap: 10px; font-weight: 800; letter-spacing: -0.02em; font-size: 20px; }
.logo .mark {
  width: 32px; height: 32px; border-radius: 9px;
  background: linear-gradient(135deg, var(--brand), var(--brand-2));
  display: grid; place-items: center; font-size: 14px; font-weight: 900; color: #fff;
}
.logo small { display:block; font-size: 10px; font-weight: 600; letter-spacing: 0.12em; color: var(--muted); text-transform: uppercase; }
nav.links { display: flex; gap: 28px; align-items: center; }
nav.links a { color: var(--muted); font-size: 15px; font-weight: 500; transition: color .2s; }
nav.links a:hover, nav.links a.active { color: var(--text); }
nav.links a.active { position: relative; }
nav.links a.active::after { content:""; position:absolute; left:0; right:0; bottom:-24px; height:2px; background:var(--brand); border-radius:2px; }
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 11px 20px; border-radius: 10px; font-weight: 600; font-size: 15px;
  border: 1px solid transparent; cursor: pointer; transition: transform .15s, box-shadow .2s, background .2s;
}
.btn-primary { background: linear-gradient(135deg, var(--brand), var(--brand-2)); color: #fff; box-shadow: 0 8px 24px rgba(79,140,255,0.28); }
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 12px 32px rgba(79,140,255,0.4); }
.btn-ghost { background: transparent; border-color: var(--border); color: var(--text); }
.btn-ghost:hover { background: var(--panel); border-color: var(--brand); }
.nav .btn { padding: 9px 18px; }

/* HERO */
.hero { position: relative; padding: 120px 0 100px; overflow: hidden; }
.hero::before {
  content: ""; position: absolute; inset: 0; z-index: 0;
  background:
    radial-gradient(600px 400px at 15% 0%, rgba(79,140,255,0.16), transparent 70%),
    radial-gradient(600px 500px at 90% 20%, rgba(124,92,255,0.16), transparent 70%);
}
.hero .wrap { position: relative; z-index: 1; }
.hero h1 { font-size: clamp(38px, 6.4vw, 68px); font-weight: 800; letter-spacing: -0.03em; max-width: 900px; }
.hero h1 .grad, .grad { background: linear-gradient(120deg, var(--brand), var(--accent)); -webkit-background-clip: text; background-clip: text; color: transparent; }
.hero p.sub { font-size: 20px; color: var(--muted); max-width: 640px; margin: 24px 0 36px; }
.hero-cta { display: flex; gap: 14px; flex-wrap: wrap; }
.hero-stats { display: flex; gap: 40px; margin-top: 64px; flex-wrap: wrap; }
.hero-stats .stat .n { font-size: 34px; font-weight: 800; letter-spacing: -0.02em; }
.hero-stats .stat .n .grad { background: linear-gradient(120deg, var(--brand), var(--brand-2)); -webkit-background-clip: text; background-clip: text; color: transparent; }
.hero-stats .stat .l { font-size: 14px; color: var(--muted); }

/* PAGE HEADER (inner pages) */
.page-head { padding: 80px 0 20px; position: relative; overflow: hidden; }
.page-head::before {
  content:""; position:absolute; inset:0; z-index:0;
  background: radial-gradient(700px 300px at 20% 0%, rgba(79,140,255,0.12), transparent 70%);
}
.page-head .wrap { position: relative; z-index: 1; }
.page-head h1 { font-size: clamp(32px, 5vw, 52px); font-weight: 800; letter-spacing: -0.03em; }
.page-head p { color: var(--muted); font-size: 19px; max-width: 680px; margin: 16px 0 0; }

/* PRICE BANNER */
.price-banner {
  margin-top: 56px;
  display: flex; align-items: center; gap: 20px; flex-wrap: wrap;
  background: linear-gradient(135deg, var(--panel), var(--panel-2));
  border: 1px solid var(--border); border-radius: var(--radius);
  padding: 26px 30px;
}
.price-banner .big { font-size: 22px; font-weight: 700; }
.price-banner .strike { color: var(--muted); text-decoration: line-through; }
.price-banner .hl { color: var(--accent); }

/* GRID CARDS */
.grid { display: grid; gap: 20px; }
.cols-2 { grid-template-columns: repeat(2, 1fr); }
.cols-3 { grid-template-columns: repeat(3, 1fr); }
.cols-4 { grid-template-columns: repeat(4, 1fr); }
.card {
  background: var(--panel); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 26px; transition: transform .2s, border-color .2s, box-shadow .2s;
}
.card:hover { transform: translateY(-4px); border-color: var(--brand); box-shadow: 0 16px 40px rgba(0,0,0,0.3); }
.card h3 { font-size: 19px; margin-bottom: 8px; }
.card p { color: var(--muted); font-size: 15px; margin: 0; }
.card .ic { font-size: 26px; margin-bottom: 14px; display: block; }

/* PRICING TIERS */
.tiers { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.tier {
  position: relative; background: var(--panel); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 28px; display: flex; flex-direction: column;
  transition: transform .2s, border-color .2s;
}
.tier:hover { transform: translateY(-4px); border-color: var(--brand-2); }
.tier .tag { font-size: 13px; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; color: var(--brand); }
.tier .price { font-size: 30px; font-weight: 800; letter-spacing: -0.02em; margin: 10px 0 4px; }
.tier .range { color: var(--muted); font-size: 14px; }
.tier .desc { color: var(--muted); font-size: 14px; margin-top: 14px; }
.tier.featured { border-color: var(--accent); background: linear-gradient(160deg, var(--panel-2), var(--panel)); }
.tier.featured .badge {
  position: absolute; top: -12px; right: 20px; background: var(--accent); color: #04231b;
  font-size: 12px; font-weight: 800; padding: 4px 12px; border-radius: 999px; letter-spacing: 0.04em;
}
.tier-note { margin-top: 20px; color: var(--muted); font-size: 15px; text-align: center; }
.tier-note b { color: var(--text); }

/* PROCESS */
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.step { background: var(--panel); border: 1px solid var(--border); border-radius: var(--radius); padding: 26px; position: relative; }
.step .num {
  width: 38px; height: 38px; border-radius: 10px; display: grid; place-items: center;
  background: linear-gradient(135deg, var(--brand), var(--brand-2)); color: #fff; font-weight: 800; margin-bottom: 16px;
}
.step h3 { font-size: 17px; margin-bottom: 6px; }
.step p { color: var(--muted); font-size: 14px; margin: 0; }

.contrast { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin-top: 40px; }
.contrast .col { border-radius: var(--radius); padding: 26px; border: 1px solid var(--border); }
.contrast .bad { background: rgba(255,90,90,0.05); border-color: rgba(255,90,90,0.25); }
.contrast .good { background: rgba(36,211,165,0.06); border-color: rgba(36,211,165,0.3); }
.contrast h4 { margin: 0 0 14px; font-size: 16px; }
.contrast ul { margin: 0; padding-left: 0; list-style: none; }
.contrast li { padding: 7px 0 7px 28px; position: relative; color: var(--muted); font-size: 15px; }
.contrast .bad li::before { content: "\2715"; position: absolute; left: 0; color: #ff6b6b; font-weight: 700; }
.contrast .good li::before { content: "\2713"; position: absolute; left: 0; color: var(--accent); font-weight: 700; }

/* CHIPS */
.chips { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 8px; }
.chip {
  padding: 8px 16px; border-radius: 999px; border: 1px solid var(--border);
  background: var(--panel); font-size: 14px; color: var(--muted); transition: all .2s;
}
.chip:hover { border-color: var(--brand); color: var(--text); }

/* TECH CATEGORIES */
.tech-cats { display: grid; grid-template-columns: 1fr; gap: 16px; margin-top: 32px; }
.tech-cat { background: var(--panel); border: 1px solid var(--border); border-radius: var(--radius); padding: 22px 24px; transition: border-color .2s; }
.tech-cat:hover { border-color: var(--brand); }
.tech-cat h3 { font-size: 15px; margin-bottom: 14px; color: var(--text); display: flex; align-items: center; gap: 10px; letter-spacing: 0.01em; }
.tech-cat h3 .ic { font-size: 18px; }
.tech-cat .chips { margin-top: 0; }
.tech-cat .chip { font-size: 13px; padding: 6px 13px; }

/* PROOF STATS */
.proof-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; margin-top: 40px; }
.proof {
  background: var(--panel); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 26px; transition: transform .2s, border-color .2s;
}
.proof:hover { transform: translateY(-4px); border-color: var(--accent); }
.proof .n { font-size: 34px; font-weight: 800; letter-spacing: -0.02em; line-height: 1; }
.proof .n .u { font-size: 18px; font-weight: 700; color: var(--muted); }
.proof .l { color: var(--muted); font-size: 14px; margin-top: 10px; }

/* PROJECT GRID */
.proj-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin-top: 40px; }
.proj {
  background: var(--panel); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 22px; display: flex; flex-direction: column; transition: transform .2s, border-color .2s;
}
.proj:hover { transform: translateY(-4px); border-color: var(--brand); }
.proj h3 { font-size: 16px; margin-bottom: 6px; }
.proj .meta { font-size: 12px; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase; color: var(--brand); margin-bottom: 10px; }
.proj p { color: var(--muted); font-size: 14px; margin: 0; }

/* ARCHIVE */
.archive-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; }
.arch { background: var(--panel); border: 1px solid var(--border); border-radius: var(--radius); padding: 26px; }
.arch h3 { font-size: 18px; margin-bottom: 12px; display: flex; align-items: center; gap: 10px; }
.arch ul { margin: 0; padding-left: 18px; color: var(--muted); font-size: 15px; }
.arch li { margin: 6px 0; }

/* CTA STRIP */
.cta-strip {
  background: linear-gradient(135deg, var(--panel-2), var(--panel));
  border: 1px solid var(--border); border-radius: var(--radius);
  padding: 48px; text-align: center; margin-top: 20px;
}
.cta-strip h2 { font-size: clamp(26px, 3.5vw, 36px); }
.cta-strip p { color: var(--muted); font-size: 18px; margin: 14px auto 28px; max-width: 560px; }

/* CONTACT */
.contact-wrap { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.contact-card {
  background: linear-gradient(160deg, var(--panel-2), var(--panel));
  border: 1px solid var(--border); border-radius: var(--radius); padding: 40px;
  display: flex; flex-direction: column; justify-content: flex-start;
}
.contact-card h3 { font-size: 24px; margin-bottom: 10px; }
.contact-card p { color: var(--muted); margin: 0 0 24px; }
.field { margin-bottom: 16px; }
.field label { display: block; font-size: 14px; font-weight: 600; margin-bottom: 6px; }
.field input, .field textarea {
  width: 100%; padding: 12px 14px; border-radius: 10px; border: 1px solid var(--border);
  background: var(--bg-2); color: var(--text); font-family: inherit; font-size: 15px; resize: vertical;
}
.field input:focus, .field textarea:focus { outline: none; border-color: var(--brand); }
.calendly-inline-widget { border: 1px solid var(--border); border-radius: var(--radius); overflow: hidden; }

/* BLOG INDEX */
.post-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; margin-top: 40px; }
.post-card {
  background: var(--panel); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 28px; display: flex; flex-direction: column; transition: transform .2s, border-color .2s;
}
.post-card:hover { transform: translateY(-4px); border-color: var(--brand); }
.post-card .cat { font-size: 12px; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase; color: var(--brand); margin-bottom: 12px; }
.post-card h3 { font-size: 21px; line-height: 1.25; margin-bottom: 10px; }
.post-card p { color: var(--muted); font-size: 15px; margin: 0 0 18px; }
.post-card .read { margin-top: auto; color: var(--brand); font-weight: 600; font-size: 15px; }

/* ARTICLE */
.article { max-width: 740px; margin: 0 auto; }
.article-head { padding: 72px 0 24px; }
.article-head .cat { font-size: 13px; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; color: var(--brand); }
.article-head h1 { font-size: clamp(30px, 4.5vw, 46px); font-weight: 800; letter-spacing: -0.02em; margin: 16px 0 14px; line-height: 1.15; }
.article-head .sub { color: var(--muted); font-size: 18px; }
.article-head .byline { color: var(--muted); font-size: 14px; margin-top: 18px; }
.prose { font-size: 17px; line-height: 1.75; }
.prose h2 { font-size: 26px; font-weight: 700; letter-spacing: -0.01em; margin: 44px 0 14px; }
.prose h3 { font-size: 20px; font-weight: 700; margin: 32px 0 10px; }
.prose p { margin: 0 0 18px; color: #cdd6e8; }
.prose ul, .prose ol { margin: 0 0 18px; padding-left: 24px; color: #cdd6e8; }
.prose li { margin: 8px 0; }
.prose strong { color: var(--text); }
.prose a { color: var(--brand); text-decoration: underline; text-underline-offset: 3px; }
.prose blockquote {
  margin: 24px 0; padding: 18px 24px; border-left: 3px solid var(--brand);
  background: var(--panel); border-radius: 0 10px 10px 0; color: var(--text); font-size: 18px;
}
.prose table { width: 100%; border-collapse: collapse; margin: 20px 0; font-size: 15px; }
.prose th, .prose td { border: 1px solid var(--border); padding: 10px 14px; text-align: left; }
.prose th { background: var(--panel); font-weight: 700; }
.article-cta {
  margin-top: 48px; background: linear-gradient(135deg, var(--panel-2), var(--panel));
  border: 1px solid var(--border); border-radius: var(--radius); padding: 32px; text-align: center;
}
.article-cta h3 { font-size: 22px; margin-bottom: 8px; }
.article-cta p { color: var(--muted); margin: 0 0 20px; }

footer {
  border-top: 1px solid var(--border); padding: 40px 0; color: var(--muted); font-size: 14px;
}
.foot-inner { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 16px; }

@media (max-width: 860px) {
  nav.links { display: none; }
  .cols-2, .cols-3, .cols-4, .tiers, .steps, .contrast, .archive-grid, .contact-wrap { grid-template-columns: 1fr; }
  .section { padding: 68px 0; }
  .hero { padding: 80px 0 70px; }
  .cta-strip { padding: 32px 24px; }
}