:root {
  --color-bg: #0a1628;
  --color-bg-alt: #0f1f38;
  --color-card: #132a4a;
  --color-border: #22385c;
  --color-accent: #e8622c;
  --color-accent-alt: #d4a017;
  --color-text: #e7ecf5;
  --color-text-muted: #9fb0c9;
  --font-heading: Georgia, "Times New Roman", serif;
  --font-body: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --radius: 12px;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-body);
  line-height: 1.6;
}

h1, h2, h3 {
  font-family: var(--font-heading);
  line-height: 1.2;
  margin: 0 0 0.5em;
}

a {
  color: inherit;
}

.container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

.site-header {
  position: sticky;
  top: 0;
  background: rgba(10, 22, 40, 0.92);
  backdrop-filter: blur(6px);
  border-bottom: 1px solid var(--color-border);
  z-index: 10;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding-top: 1rem;
  padding-bottom: 1rem;
  flex-wrap: wrap;
}

.logo {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: bold;
  text-decoration: none;
}

.main-nav {
  display: flex;
  gap: 1.5rem;
}

.main-nav a {
  text-decoration: none;
  color: var(--color-text-muted);
}

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

.lang-switch {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.9rem;
}

.lang-switch button {
  background: none;
  border: none;
  color: var(--color-text-muted);
  cursor: pointer;
  font: inherit;
  padding: 0.25rem;
}

.lang-switch button[aria-current="true"] {
  color: var(--color-accent);
  font-weight: bold;
}

.hero {
  padding: 5rem 0;
  text-align: center;
  background: radial-gradient(circle at 50% -20%, rgba(232, 98, 44, 0.25), transparent 60%);
}

.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--color-accent-alt);
  font-size: 0.85rem;
  margin-bottom: 1rem;
}

.hero h1 {
  font-size: clamp(2rem, 5vw, 3.25rem);
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

.hero-sub {
  max-width: 640px;
  margin: 1.5rem auto 2rem;
  color: var(--color-text-muted);
}

.cta {
  display: inline-block;
  background: var(--color-accent);
  color: #14100d;
  padding: 0.75rem 1.75rem;
  border-radius: 999px;
  text-decoration: none;
  font-weight: bold;
}

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

.about {
  padding: 4rem 0;
  background: var(--color-bg-alt);
  text-align: center;
}

.about h2 {
  font-size: 2rem;
}

.about p {
  max-width: 680px;
  margin: 0 auto 2.5rem;
  color: var(--color-text-muted);
}

.stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 2rem;
  margin: 0;
}

.stat dt {
  font-family: var(--font-heading);
  font-size: 2rem;
  color: var(--color-accent);
  margin: 0;
}

.stat dd {
  margin: 0.25rem 0 0;
  color: var(--color-text-muted);
  font-size: 0.9rem;
}

.portfolio, .team {
  padding: 4rem 0;
  text-align: center;
}

.section-sub {
  color: var(--color-text-muted);
  max-width: 640px;
  margin: 0.5rem auto 2.5rem;
}

.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.5rem;
  text-align: left;
}

.card {
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 1.5rem;
}

.card-icon {
  font-size: 2rem;
  margin: 0 0 0.5rem;
}

.card h3 {
  font-size: 1.1rem;
  margin-bottom: 0.5rem;
}

.card p {
  color: var(--color-text-muted);
  margin: 0 0 0.75rem;
}

.card-meta {
  color: var(--color-accent-alt);
  font-size: 0.85rem;
  margin: 0;
}

.team-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 1.5rem;
}

.team-card {
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 1.5rem;
  text-align: center;
}

.avatar {
  width: 3rem;
  height: 3rem;
  margin: 0 auto 1rem;
  border-radius: 50%;
  background: var(--color-accent);
  color: #14100d;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  font-weight: bold;
}

.team-name {
  margin: 0;
  font-weight: bold;
}

.team-title {
  margin: 0.25rem 0 0;
  color: var(--color-text-muted);
  font-size: 0.9rem;
}

.site-footer {
  padding: 4rem 0;
  text-align: center;
  border-top: 1px solid var(--color-border);
  background: var(--color-bg-alt);
}

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

.disclaimer {
  max-width: 640px;
  margin: 1.5rem auto;
  color: var(--color-text-muted);
  font-size: 0.85rem;
  font-style: italic;
}

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

@media (max-width: 640px) {
  .header-inner {
    flex-direction: column;
    align-items: flex-start;
  }

  .main-nav {
    flex-wrap: wrap;
    gap: 1rem;
  }

  .hero {
    padding: 3rem 0;
  }

  .portfolio-grid,
  .team-grid {
    grid-template-columns: 1fr;
  }
}