:root {
  --bg: #050816;
  --bg-alt: #0b1020;
  --accent: #4f46e5;
  --accent-strong: #6366f1;
  --text-main: #f9fafb;
  --text-muted: #9ca3af;
  --card-bg: #0f172a;
}

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

body {
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: radial-gradient(circle at top, #111827 0, #020617 50%, #000 100%);
  color: var(--text-main);
  line-height: 1.5;
}

a { color: inherit; text-decoration: none; }

.container {
  width: 100%;
  max-width: 1120px;
  margin: 0 auto;
  padding: 1.5rem;
}

/* NAV */
.navbar {
  position: sticky;
  top: 0;
  z-index: 20;
  backdrop-filter: blur(16px);
  background: linear-gradient(to bottom, rgba(2, 6, 23, 0.9), transparent);
  border-bottom: 1px solid rgba(148, 163, 184, 0.1);
}

.navbar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.25rem;
}

.logo { display: flex; align-items: center; gap: 0.85rem; }

/* New logo option: diamond mark (preferred) */
.logo-mark {
  width: 34px;
  height: 34px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.logo-mark svg {
  width: 100%;
  height: 100%;
  display: block;
  filter: drop-shadow(0 10px 18px rgba(79, 70, 229, 0.35));
}

.logo-copy { display: flex; flex-direction: column; gap: 0.15rem; }

/* Backward-compatible logo option: round Q badge (in case your HTML still uses it) */
.logo-icon {
  width: 32px;
  height: 32px;
  border-radius: 999px;
  background: radial-gradient(circle at 30% 20%, #a5b4fc 0, #4f46e5 40%, #0f172a 80%);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.9rem;
  color: #e5e7eb;
}

.logo-text-main {
  font-weight: 800;
  letter-spacing: 0.14em;
  font-size: 0.95rem;
  text-transform: uppercase;
}

.logo-text-sub {
  font-size: 0.8rem;
  color: var(--text-muted);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 1rem;
  font-size: 0.9rem;
  color: var(--text-muted);
}

.nav-links a:hover { color: var(--text-main); }

.nav-actions { display: flex; align-items: center; gap: 0.75rem; }

.btn {
  border-radius: 999px;
  padding: 0.5rem 1.1rem;
  font-size: 0.85rem;
  border: 1px solid transparent;
  cursor: pointer;
  background: transparent;
  color: var(--text-main);
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.btn.outline { border-color: rgba(148, 163, 184, 0.25); }
.btn.outline:hover { border-color: var(--accent); background: rgba(148, 163, 184, 0.08); }

.btn.primary {
  background: linear-gradient(135deg, var(--accent), var(--accent-strong));
  border-color: var(--accent-strong);
  box-shadow: 0 10px 30px rgba(79, 70, 229, 0.6);
}

.btn.primary:hover { filter: brightness(1.05); }

/* SECTIONS */
section { padding: 2.5rem 0; }

.section-label {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: #6b7280;
  margin-bottom: 0.5rem;
}

.section-title { font-size: 1.4rem; font-weight: 600; margin-bottom: 0.75rem; }

.section-subtitle {
  font-size: 0.92rem;
  color: var(--text-muted);
  max-width: 44rem;
  margin-bottom: 1.5rem;
}

/* HERO */
.hero { padding: 3.5rem 0 3rem; }

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 2.1fr) minmax(0, 2fr);
  gap: 3rem;
  align-items: center;
}

.hero-title {
  font-size: clamp(2rem, 3.5vw, 2.8rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  margin-bottom: 0.75rem;
}

.hero-subtitle {
  font-size: 0.98rem;
  color: var(--text-muted);
  max-width: 34rem;
  margin-bottom: 1.1rem;
}

.hero-bullets {
  margin: 18px 0 22px;
  padding-left: 18px;
  color: var(--text-muted);
}

.hero-bullets li { margin: 8px 0; }
.hero-bullets strong { color: var(--text-main); font-weight: 600; }

.hero-cta { display: flex; flex-wrap: wrap; gap: 0.75rem; align-items: center; }

.hero-card {
  border-radius: 1.25rem;
  background: radial-gradient(circle at top left, rgba(79, 70, 229, 0.3), transparent 55%),
              radial-gradient(circle at bottom right, rgba(8, 47, 73, 0.9), #020617);
  padding: 1.5rem;
  border: 1px solid rgba(148, 163, 184, 0.2);
  box-shadow: 0 20px 40px rgba(15, 23, 42, 0.8);
}

.hero-card-title { font-size: 0.95rem; font-weight: 600; margin-bottom: 0.75rem; }
.hero-card-subtitle { font-size: 0.85rem; color: var(--text-muted); margin-bottom: 1rem; }

.hero-card-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0.75rem; }

.hero-mini-card {
  border-radius: 0.75rem;
  padding: 0.6rem 0.7rem;
  background: rgba(15, 23, 42, 0.8);
  border: 1px solid rgba(148, 163, 184, 0.2);
}

.hero-mini-label { font-size: 0.74rem; color: var(--text-muted); }
.hero-mini-value { font-size: 0.9rem; margin-top: 0.25rem; }

/* CARDS */
.cards-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1rem;
}

.steps-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
}

.step-card { min-height: 150px; }

.card {
  background: var(--card-bg);
  border-radius: 1rem;
  border: 1px solid rgba(148, 163, 184, 0.18);
  padding: 1rem;
  font-size: 0.85rem;
  transition: transform 160ms ease, border-color 160ms ease, box-shadow 160ms ease;
}

.card:hover {
  transform: translateY(-2px);
  border-color: rgba(165, 180, 252, 0.55);
  box-shadow: 0 18px 40px rgba(2, 6, 23, 0.6);
}

.card-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 26px;
  height: 26px;
  border-radius: 999px;
  background: rgba(148, 163, 184, 0.18);
  font-size: 0.75rem;
  margin-bottom: 0.7rem;
}

.card-title { font-size: 0.95rem; font-weight: 600; margin-bottom: 0.4rem; }
.card-text { color: var(--text-muted); }

/* CONTACT */
.contact-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
}

.contact-card {
  border-radius: 1rem;
  padding: 1rem;
  background: var(--card-bg);
  border: 1px solid rgba(148, 163, 184, 0.18);
}

.contact-title { font-size: 1rem; font-weight: 600; margin-bottom: 0.6rem; }

.contact-list { list-style: none; padding-left: 0; margin: 0.4rem 0 0.9rem; }
.contact-list li { color: var(--text-muted); font-size: 0.9rem; margin: 0.25rem 0; }

.contact-note { color: var(--text-muted); font-size: 0.85rem; }
.contact-link { color: #a5b4fc; text-decoration: underline; }

.contact-form label { display: block; margin-bottom: 0.75rem; }
.contact-form span { display: block; font-size: 0.8rem; color: var(--text-muted); margin-bottom: 0.35rem; }

.contact-form input,
.contact-form textarea {
  width: 100%;
  border-radius: 0.85rem;
  border: 1px solid rgba(148, 163, 184, 0.25);
  background: rgba(2, 6, 23, 0.5);
  color: var(--text-main);
  padding: 0.7rem 0.85rem;
  outline: none;
}

.contact-form input:focus,
.contact-form textarea:focus {
  border-color: rgba(165, 180, 252, 0.7);
  box-shadow: 0 0 0 4px rgba(79, 70, 229, 0.15);
}

.contact-disclaimer { margin-top: 0.6rem; color: var(--text-muted); font-size: 0.75rem; }

/* FOOTER */
footer {
  border-top: 1px solid rgba(30, 41, 59, 0.9);
  background: #020617;
  padding: 1.2rem 0;
  margin-top: 2rem;
}

.footer-content {
  display: flex;
  justify-content: space-between;
  font-size: 0.75rem;
  color: var(--text-muted);
  flex-wrap: wrap;
  gap: 0.75rem;
}

.footer-links { display: flex; gap: 0.9rem; }

/* RESPONSIVE */
@media (max-width: 900px) {
  .hero-grid { grid-template-columns: minmax(0, 1fr); }
  .cards-grid { grid-template-columns: minmax(0, 1fr); }
  .steps-grid { grid-template-columns: minmax(0, 1fr); }
  .contact-grid { grid-template-columns: minmax(0, 1fr); }
  .navbar-inner { flex-wrap: wrap; }
}