/* Palm Beach Flight — shared styles */

:root {
  --color-bg: #0b1220;
  --color-bg-alt: #121b2e;
  --color-surface: #17223a;
  --color-border: #263352;
  --color-text: #e8edf7;
  --color-text-muted: #9aa7c2;
  --color-accent-aviation: #3fa9f5;
  --color-accent-trading: #34c785;
  --color-accent: #3fa9f5;
  --radius: 10px;
  --max-width: 1100px;
  font-size: 16px;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
}

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

a {
  color: var(--color-accent);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

img { max-width: 100%; display: block; }

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 1.25rem;
}

/* Header / nav */

header.site-header {
  border-bottom: 1px solid var(--color-border);
  background: var(--color-bg-alt);
  position: sticky;
  top: 0;
  z-index: 10;
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 1.25rem;
  max-width: var(--max-width);
  margin: 0 auto;
}

.nav .brand {
  font-weight: 700;
  font-size: 1.15rem;
  color: var(--color-text);
  letter-spacing: 0.02em;
}

.nav .brand span {
  color: var(--color-accent);
}

.nav ul {
  list-style: none;
  display: flex;
  gap: 1.5rem;
  margin: 0;
  padding: 0;
}

.nav ul li a {
  color: var(--color-text-muted);
  font-weight: 500;
}

.nav ul li a:hover,
.nav ul li a.active {
  color: var(--color-text);
  text-decoration: none;
}

/* Hero */

.hero {
  padding: 4.5rem 1.25rem 3.5rem;
  text-align: center;
}

.hero h1 {
  font-size: clamp(2rem, 4vw, 2.75rem);
  margin: 0 0 0.75rem;
}

.hero p {
  color: var(--color-text-muted);
  max-width: 640px;
  margin: 0 auto;
  font-size: 1.05rem;
}

/* Section cards on homepage */

.section-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
  padding: 1rem 1.25rem 4rem;
  max-width: var(--max-width);
  margin: 0 auto;
}

.card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 2rem;
  transition: transform 0.15s ease, border-color 0.15s ease;
}

.card:hover {
  transform: translateY(-2px);
  border-color: var(--card-accent, var(--color-accent));
}

.card h2 {
  margin-top: 0;
  font-size: 1.4rem;
}

.card.aviation { --card-accent: var(--color-accent-aviation); }
.card.trading { --card-accent: var(--color-accent-trading); }

.card p {
  color: var(--color-text-muted);
}

.btn {
  display: inline-block;
  margin-top: 1rem;
  padding: 0.6rem 1.1rem;
  border-radius: 6px;
  font-weight: 600;
  background: var(--card-accent, var(--color-accent));
  color: #08111f;
}

.btn:hover {
  text-decoration: none;
  opacity: 0.9;
}

/* Section pages (aviation / trading) */

.section-hero {
  padding: 3rem 1.25rem 2rem;
  border-bottom: 1px solid var(--color-border);
}

.section-hero.aviation { background: linear-gradient(180deg, rgba(63,169,245,0.08), transparent); }
.section-hero.trading { background: linear-gradient(180deg, rgba(52,199,133,0.08), transparent); }

.section-hero h1 { margin: 0 0 0.5rem; }
.section-hero p.tag { color: var(--color-text-muted); margin: 0; }

.content-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.25rem;
  padding: 2.5rem 1.25rem;
  max-width: var(--max-width);
  margin: 0 auto;
}

.content-grid .card { padding: 1.5rem; }

form.contact-form {
  display: grid;
  gap: 0.85rem;
  max-width: 480px;
  margin: 0 auto;
  padding: 0 1.25rem 3.5rem;
}

form.contact-form input,
form.contact-form textarea {
  width: 100%;
  padding: 0.65rem 0.8rem;
  border-radius: 6px;
  border: 1px solid var(--color-border);
  background: var(--color-bg-alt);
  color: var(--color-text);
  font-family: inherit;
  font-size: 0.95rem;
}

form.contact-form button {
  justify-self: start;
  padding: 0.65rem 1.4rem;
  border: none;
  border-radius: 6px;
  font-weight: 600;
  cursor: pointer;
  background: var(--color-accent);
  color: #08111f;
}

/* Footer */

footer.site-footer {
  border-top: 1px solid var(--color-border);
  padding: 2rem 1.25rem;
  text-align: center;
  color: var(--color-text-muted);
  font-size: 0.9rem;
}

@media (max-width: 640px) {
  .nav { flex-direction: column; gap: 0.75rem; }
  .nav ul { gap: 1rem; flex-wrap: wrap; justify-content: center; }
}