:root {
  --bg: #0b1020;
  --bg-alt: #11182e;
  --card: #161f3a;
  --text: #e8edf7;
  --muted: #9aa6c2;
  --brand: #4f7cff;
  --brand-2: #22d3a6;
  --radius: 14px;
  --maxw: 1100px;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
}

.container { max-width: var(--maxw); margin: 0 auto; padding: 0 24px; }

/* Header */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(11, 16, 32, 0.85);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(255,255,255,0.07);
}
.header-inner { display: flex; align-items: center; justify-content: space-between; height: 68px; }
.logo { display: inline-flex; align-items: center; text-decoration: none; }
.logo img { height: 52px; width: auto; display: block; }
.footer-logo { height: 96px; width: auto; }
.nav { display: flex; gap: 28px; align-items: center; }
.nav a { color: var(--muted); text-decoration: none; font-size: 0.95rem; transition: color 0.2s; }
.nav a:hover { color: var(--text); }
.nav-cta {
  background: var(--brand); color: #fff !important;
  padding: 9px 18px; border-radius: 999px; font-weight: 600;
}

/* Hero */
.hero {
  padding: 90px 0 70px;
  background: radial-gradient(900px 500px at 70% -10%, rgba(79,124,255,0.25), transparent 60%),
              radial-gradient(700px 400px at 10% 10%, rgba(34,211,166,0.15), transparent 60%);
}
.eyebrow {
  color: var(--brand-2); font-weight: 700; text-transform: uppercase;
  letter-spacing: 1.5px; font-size: 0.8rem; margin-bottom: 16px;
}
.hero h1 { font-size: clamp(2.2rem, 5vw, 3.6rem); line-height: 1.1; letter-spacing: -1px; max-width: 800px; }
.lead { color: var(--muted); font-size: 1.2rem; margin-top: 20px; max-width: 640px; }
.hero-actions { display: flex; gap: 14px; margin-top: 32px; flex-wrap: wrap; }

.btn { display: inline-block; padding: 13px 24px; border-radius: 999px; text-decoration: none; font-weight: 600; cursor: pointer; border: none; font-size: 1rem; transition: transform 0.15s, opacity 0.2s; }
.btn:hover { transform: translateY(-2px); }
.btn-primary { background: linear-gradient(135deg, var(--brand), #6f5cff); color: #fff; }
.btn-ghost { background: transparent; color: var(--text); border: 1px solid rgba(255,255,255,0.2); }

.hero-stats { display: flex; gap: 40px; margin-top: 56px; flex-wrap: wrap; }
.hero-stats div { display: flex; flex-direction: column; }
.hero-stats strong { font-size: 2rem; color: var(--brand-2); }
.hero-stats span { color: var(--muted); font-size: 0.9rem; }

/* Sections */
.section { padding: 80px 0; }
.section-alt { background: var(--bg-alt); }
.section-title { font-size: clamp(1.8rem, 4vw, 2.6rem); letter-spacing: -0.5px; text-align: center; }
.section-sub { color: var(--muted); text-align: center; margin-top: 12px; margin-bottom: 48px; font-size: 1.1rem; }

/* Cards */
.cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 22px; }
.card {
  background: var(--card); padding: 28px; border-radius: var(--radius);
  border: 1px solid rgba(255,255,255,0.06); transition: transform 0.2s, border-color 0.2s;
}
.card:hover { transform: translateY(-4px); border-color: rgba(79,124,255,0.5); }
.card-icon { font-size: 2rem; margin-bottom: 14px; }
.card h3 { font-size: 1.25rem; margin-bottom: 8px; }
.card p { color: var(--muted); }

/* Steps */
.steps { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 24px; list-style: none; }
.steps li { background: var(--card); padding: 28px; border-radius: var(--radius); border: 1px solid rgba(255,255,255,0.06); }
.step-num {
  display: inline-flex; align-items: center; justify-content: center;
  width: 42px; height: 42px; border-radius: 50%;
  background: linear-gradient(135deg, var(--brand), var(--brand-2));
  font-weight: 800; margin-bottom: 14px;
}
.steps h3 { margin-bottom: 6px; }
.steps p { color: var(--muted); }

/* Quotes */
.quotes { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 24px; }
blockquote {
  background: var(--card); padding: 30px; border-radius: var(--radius);
  border-left: 4px solid var(--brand); font-size: 1.15rem;
}
blockquote cite { display: block; margin-top: 16px; color: var(--muted); font-size: 0.95rem; font-style: normal; }

/* CTA / Form */
.section-cta { background: var(--bg-alt); }
.contact-form { max-width: 560px; margin: 0 auto; display: flex; flex-direction: column; gap: 14px; }
.form-row { display: flex; gap: 14px; flex-wrap: wrap; }
.form-row input { flex: 1; min-width: 180px; }
.contact-form input, .contact-form textarea {
  background: var(--card); border: 1px solid rgba(255,255,255,0.12);
  color: var(--text); padding: 14px 16px; border-radius: 10px; font-size: 1rem; font-family: inherit;
}
.contact-form input:focus, .contact-form textarea:focus { outline: none; border-color: var(--brand); }
.form-msg { color: var(--brand-2); font-weight: 600; text-align: center; }
.form-error { color: #ff6b6b; font-size: 0.9rem; text-align: center; }
.form-error:empty { display: none; }
[aria-invalid="true"] { border-color: #ff6b6b !important; }

/* Footer */
.site-footer { padding: 48px 0; border-top: 1px solid rgba(255,255,255,0.07); text-align: center; }
.footer-inner { display: flex; flex-direction: column; gap: 8px; align-items: center; }
.muted { color: var(--muted); font-size: 0.9rem; }

@media (max-width: 600px) {
  .nav { gap: 14px; }
  .nav a:not(.nav-cta) { display: none; }
}