:root {
  --bg: #07111f;
  --bg-soft: #0d1c31;
  --card: rgba(255,255,255,0.08);
  --card-border: rgba(255,255,255,0.14);
  --text: #edf5ff;
  --muted: #a9bad0;
  --accent: #38bdf8;
  --accent-2: #22c55e;
  --white: #ffffff;
  --shadow: 0 24px 80px rgba(0,0,0,0.35);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
}

a { color: inherit; text-decoration: none; }
.container { width: min(1120px, calc(100% - 40px)); margin: 0 auto; }
.section { padding: 92px 0; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(7,17,31,0.84);
  backdrop-filter: blur(18px);
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

.nav {
  min-height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.brand { display: flex; align-items: center; font-weight: 800; }
.brand-logo {
  width: 140px;
  max-width: 48vw;
  height: auto;
  display: block;
  border-radius: 8px;
}
.nav-links { display: flex; gap: 26px; align-items: center; color: var(--muted); font-weight: 600; }
.nav-links a:hover { color: var(--white); }
.nav-toggle { display: none; background: none; color: var(--white); border: 0; font-size: 28px; }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 22px;
  border-radius: 999px;
  background: var(--accent);
  color: #04111f;
  border: 1px solid transparent;
  font-weight: 800;
  box-shadow: 0 12px 36px rgba(56,189,248,0.24);
  cursor: pointer;
}
.btn:hover { transform: translateY(-1px); }
.btn-secondary { background: transparent; color: var(--text); border-color: rgba(255,255,255,0.22); box-shadow: none; }
.btn-small { padding: 10px 16px; }

.hero {
  position: relative;
  overflow: hidden;
  padding: 120px 0 96px;
  background:
    radial-gradient(circle at top left, rgba(56,189,248,0.26), transparent 35%),
    radial-gradient(circle at 80% 30%, rgba(34,197,94,0.18), transparent 35%);
}
.hero-grid, .two-column, .contact-grid { display: grid; grid-template-columns: 1.05fr 0.95fr; gap: 64px; align-items: center; }
.eyebrow { color: var(--accent); text-transform: uppercase; letter-spacing: 0.13em; font-size: 0.78rem; font-weight: 800; margin: 0 0 14px; }
h1, h2, h3, p { margin-top: 0; }
h1 { font-size: clamp(2.6rem, 6vw, 5.4rem); line-height: 0.98; letter-spacing: -0.07em; margin-bottom: 24px; }
h2 { font-size: clamp(2rem, 4vw, 3.2rem); line-height: 1.04; letter-spacing: -0.05em; margin-bottom: 18px; }
h3 { font-size: 1.25rem; margin-bottom: 10px; }
.hero-logo {
  width: min(520px, 100%);
  height: auto;
  display: block;
  margin: 0 0 28px;
  border-radius: 18px;
  box-shadow: 0 20px 70px rgba(0,0,0,0.22);
}
.hero-subtitle { font-size: 1.2rem; color: var(--muted); max-width: 670px; }
.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; margin: 34px 0 20px; }
.trust-note { color: var(--muted); font-size: 0.95rem; }

.hero-card {
  border: 1px solid var(--card-border);
  background: linear-gradient(180deg, rgba(255,255,255,0.12), rgba(255,255,255,0.05));
  border-radius: 32px;
  padding: 28px;
  box-shadow: var(--shadow);
}
.card-icon {
  width: 118px;
  height: 118px;
  display: block;
  border-radius: 24px;
  margin-bottom: 20px;
  object-fit: cover;
  box-shadow: 0 18px 48px rgba(0,0,0,0.28);
}
.status-row { display: flex; align-items: center; gap: 10px; color: var(--muted); margin-bottom: 24px; }
.status-dot { width: 12px; height: 12px; border-radius: 50%; background: var(--accent-2); box-shadow: 0 0 22px var(--accent-2); }
.diagnostic-box { background: rgba(5,13,25,0.72); border: 1px solid rgba(255,255,255,0.1); border-radius: 24px; padding: 28px; }
.label { color: var(--accent-2); font-size: 0.82rem; font-weight: 800; letter-spacing: 0.08em; text-transform: uppercase; }
.diagnostic-box h2 { font-size: 2rem; }
ul { padding-left: 20px; color: var(--muted); }

.problem-section, .value-section, .about-section { background: var(--bg-soft); }
.text-block { color: var(--muted); font-size: 1.05rem; }
.section-heading { max-width: 760px; margin-bottom: 36px; }
.section-heading p { color: var(--muted); }
.card-grid { display: grid; gap: 22px; }
.card-grid.three { grid-template-columns: repeat(3, 1fr); }
.card { background: var(--card); border: 1px solid var(--card-border); border-radius: 24px; padding: 28px; }
.card p { color: var(--muted); margin-bottom: 0; }

.value-panel, .investor-card, .contact-form {
  background: linear-gradient(180deg, rgba(255,255,255,0.1), rgba(255,255,255,0.05));
  border: 1px solid var(--card-border);
  border-radius: 30px;
  padding: 34px;
  box-shadow: var(--shadow);
}
.metric { color: var(--accent-2); font-weight: 900; text-transform: uppercase; letter-spacing: 0.11em; }
.benefit-list { display: grid; gap: 18px; margin-top: 24px; }
.benefit-list div { display: grid; gap: 4px; padding: 18px; border-radius: 18px; background: rgba(255,255,255,0.06); }
.benefit-list span, .value-panel p, .investor-card p, .contact-section p { color: var(--muted); }

.investor-section { background: linear-gradient(135deg, rgba(56,189,248,0.12), rgba(34,197,94,0.09)); }
.investor-card { display: flex; justify-content: space-between; align-items: center; gap: 32px; }
.investor-card div { max-width: 720px; }

.contact-form { display: grid; gap: 16px; }
label { display: grid; gap: 8px; color: var(--text); font-weight: 700; }
input, select, textarea {
  width: 100%;
  border: 1px solid rgba(255,255,255,0.18);
  background: rgba(255,255,255,0.07);
  color: var(--text);
  border-radius: 14px;
  padding: 14px 15px;
  font: inherit;
}
input::placeholder, textarea::placeholder { color: #7f91aa; }
select option { color: #05111f; }
.form-note { font-size: 0.85rem; color: var(--muted); margin-bottom: 0; }

.site-footer { border-top: 1px solid rgba(255,255,255,0.08); padding: 32px 0; color: var(--muted); }
.footer-grid { display: flex; justify-content: space-between; gap: 24px; align-items: center; }
.footer-grid p { margin: 6px 0 0; }
.footer-brand img {
  width: 140px;
  max-width: 72vw;
  height: auto;
  display: block;
  border-radius: 8px;
  margin-bottom: 8px;
}
.footer-links { display: grid; gap: 8px; text-align: right; }
.footer-links a { color: var(--accent); }

@media (max-width: 860px) {
  .nav-toggle { display: block; }
  .nav-links {
    position: absolute;
    top: 72px;
    left: 20px;
    right: 20px;
    display: none;
    grid-template-columns: 1fr;
    padding: 20px;
    border-radius: 20px;
    background: #081526;
    border: 1px solid rgba(255,255,255,0.12);
  }
  .nav-links.open { display: grid; }
  .brand-logo { width: 190px; }
  .hero-grid, .two-column, .contact-grid { grid-template-columns: 1fr; gap: 36px; }
  .card-grid.three { grid-template-columns: 1fr; }
  .investor-card, .footer-grid { flex-direction: column; align-items: flex-start; }
  .footer-links { text-align: left; }
  .section { padding: 68px 0; }
  .hero { padding-top: 92px; }
}