:root {
  --navy: #0f1b2d;
  --navy-light: #1a2d47;
  --slate: #2c3e50;
  --accent: #c9a84c;
  --accent-hover: #d4b85c;
  --text: #e8e8e8;
  --text-muted: #94a3b8;
  --white: #ffffff;
  --border: #334155;
}

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

body {
  font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
  background: var(--navy);
  color: var(--text);
  line-height: 1.7;
}

/* Navigation */
nav {
  background: rgba(15, 27, 45, 0.95);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
  padding: 0 2rem;
  position: sticky;
  top: 0;
  z-index: 100;
}

nav .nav-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 70px;
}

nav .brand {
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--white);
  text-decoration: none;
  letter-spacing: 0.5px;
}

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

nav ul {
  list-style: none;
  display: flex;
  gap: 2rem;
}

nav a {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 500;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  transition: color 0.2s;
}

nav a:hover { color: var(--accent); }

/* Hero */
.hero {
  min-height: 80vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 4rem 2rem;
  background: linear-gradient(135deg, var(--navy) 0%, var(--navy-light) 50%, var(--slate) 100%);
  border-bottom: 3px solid var(--accent);
}

.hero h1 {
  font-size: 3.2rem;
  font-weight: 300;
  letter-spacing: 2px;
  margin-bottom: 1.5rem;
  color: var(--white);
}

.hero h1 strong { font-weight: 700; }

.hero .tagline {
  font-size: 1.1rem;
  color: var(--accent);
  letter-spacing: 4px;
  text-transform: uppercase;
  margin-bottom: 2rem;
  font-weight: 500;
}

.hero .disciplines {
  font-size: 0.95rem;
  color: var(--text-muted);
  max-width: 700px;
  margin: 0 auto 2.5rem;
  line-height: 1.8;
}

.hero .cta {
  display: inline-block;
  background: var(--accent);
  color: var(--navy);
  padding: 0.9rem 2.5rem;
  text-decoration: none;
  font-weight: 600;
  font-size: 0.9rem;
  letter-spacing: 1px;
  text-transform: uppercase;
  transition: background 0.2s;
}

.hero .cta:hover { background: var(--accent-hover); }

/* Content sections */
.content {
  max-width: 900px;
  margin: 0 auto;
  padding: 4rem 2rem;
}

.content h1 {
  font-size: 2.2rem;
  font-weight: 300;
  margin-bottom: 0.5rem;
  color: var(--white);
  letter-spacing: 1px;
}

.content h2 {
  font-size: 1.5rem;
  font-weight: 600;
  margin: 2.5rem 0 1rem;
  color: var(--accent);
}

.content h3 {
  font-size: 1.2rem;
  font-weight: 600;
  margin: 2rem 0 0.8rem;
  color: var(--white);
}

.content p {
  margin-bottom: 1.2rem;
  color: var(--text-muted);
}

.content .page-intro {
  font-size: 1.1rem;
  color: var(--text);
  border-left: 3px solid var(--accent);
  padding-left: 1.5rem;
  margin-bottom: 3rem;
}

/* Service cards */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
  margin: 3rem 0;
}

.service-card {
  background: var(--navy-light);
  border: 1px solid var(--border);
  padding: 2rem;
  transition: border-color 0.2s;
}

.service-card:hover { border-color: var(--accent); }

.service-card h3 {
  color: var(--accent);
  margin: 0 0 0.8rem 0;
  font-size: 1.1rem;
}

.service-card p {
  font-size: 0.9rem;
  color: var(--text-muted);
  margin: 0;
}

/* Article list */
.article-list { list-style: none; }

.article-list li {
  border-bottom: 1px solid var(--border);
  padding: 1.5rem 0;
}

.article-list a {
  color: var(--white);
  text-decoration: none;
  font-size: 1.1rem;
  font-weight: 500;
}

.article-list a:hover { color: var(--accent); }

.article-list .date {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-top: 0.3rem;
}

/* Footer */
footer {
  background: rgba(15, 27, 45, 0.95);
  border-top: 1px solid var(--border);
  padding: 2.5rem 2rem;
  text-align: center;
}

footer .footer-inner {
  max-width: 1200px;
  margin: 0 auto;
}

footer p {
  color: var(--text-muted);
  font-size: 0.85rem;
  margin-bottom: 0.5rem;
}

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

footer a:hover { text-decoration: underline; }

/* Responsive */
@media (max-width: 768px) {
  .hero h1 { font-size: 2rem; }
  .hero .tagline { font-size: 0.9rem; letter-spacing: 2px; }
  nav ul { display: none; }
  .services-grid { grid-template-columns: 1fr; }
}

/* Contact form */
.contact-form {
  margin: 2rem 0;
}
.form-group {
  margin-bottom: 1.5rem;
}
.form-group label {
  display: block;
  color: var(--accent);
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  margin-bottom: 0.5rem;
}
.form-group input,
.form-group textarea {
  width: 100%;
  padding: 0.8rem 1rem;
  background: var(--navy-light);
  border: 1px solid var(--border);
  color: var(--text);
  font-family: inherit;
  font-size: 0.95rem;
  transition: border-color 0.2s;
}
.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--accent);
}