/* =========================================================
   ARIA Human Capital – Production CSS
   Art-Deco inspired, restrained, consulting-grade
   ========================================================= */

/* -------------------------
   Color system
   ------------------------- */

:root {
  --color-bg: #0b0b0b;
  --color-bg-soft: #121212;
  --color-text: #f4f1ec;
  --color-text-muted: #c9c4bb;

  --color-gold: #d6b46c;
  --color-gold-soft: #bfa35f;

  --color-border: rgba(214, 180, 108, 0.25);
}

/* -------------------------
   Fonts
   ------------------------- */

@font-face {
  font-family: 'Inter';
  src: url('/fonts/inter/Inter-Regular.woff2') format('woff2');
  font-weight: 400;
  font-display: swap;
}

@font-face {
  font-family: 'Inter';
  src: url('/fonts/inter/Inter-SemiBold.woff2') format('woff2');
  font-weight: 600;
  font-display: swap;
}

/* -------------------------
   Base
   ------------------------- */

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: 'Inter', sans-serif;
  background-color: var(--color-bg);
  color: var(--color-text);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

/* -------------------------
   Layout
   ------------------------- */

.container {
  max-width: 1100px;
  margin: auto;
  padding: 2rem 1.5rem;
}

/* -------------------------
   Header
   ------------------------- */

.header {
  background: var(--color-bg);
  border-bottom: 1px solid var(--color-border);
}

.header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-gold);
  font-size: 0.9rem;
}

.nav a {
  margin-left: 1.5rem;
  text-decoration: none;
  color: var(--color-text-muted);
  font-size: 0.9rem;
}

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

/* -------------------------
   Hero
   ------------------------- */

.hero {
  padding: 6rem 0 5rem;
  background:
    linear-gradient(
      rgba(11, 11, 11, 0.85),
      rgba(11, 11, 11, 0.95)
    ),
    url('/images/ARIAGroup_banner.webp');
  background-size: cover;
  background-position: center;
  border-bottom: 1px solid var(--color-border);
}

.hero h1 {
  font-size: 2.8rem;
  max-width: 720px;
  margin-bottom: 1.5rem;
  font-weight: 600;
  letter-spacing: -0.01em;
}

.hero p {
  max-width: 620px;
  font-size: 1.05rem;
  color: var(--color-text-muted);
}

/* -------------------------
   Call to action
   ------------------------- */

.cta {
  display: inline-block;
  margin-top: 2rem;
  padding: 0.9rem 2rem;
  border: 1px solid var(--color-gold);
  color: var(--color-gold);
  text-decoration: none;
  font-size: 0.85rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  transition: all 0.2s ease;
}

.cta:hover {
  background: var(--color-gold);
  color: var(--color-bg);
}

/* -------------------------
   Sections
   ------------------------- */

.section {
  margin-top: 4rem;
}

.section h2 {
  font-size: 1.6rem;
  margin-bottom: 1rem;
  color: var(--color-gold);
}

.section p {
  max-width: 720px;
  color: var(--color-text-muted);
}

/* -------------------------
   Content pages
   ------------------------- */

.content h1 {
  font-size: 2.2rem;
  margin-bottom: 2rem;
  color: var(--color-gold);
}

.content h3 {
  margin-top: 2.5rem;
  font-size: 1.1rem;
  color: var(--color-text);
}

.content p {
  max-width: 720px;
  color: var(--color-text-muted);
}

/* -------------------------
   Footer
   ------------------------- */

.footer {
  margin-top: 6rem;
  padding: 3rem 0;
  border-top: 1px solid var(--color-border);
  font-size: 0.8rem;
  color: var(--color-text-muted);
  background: var(--color-bg-soft);
}

/* -------------------------
   Responsive
   ------------------------- */

@media (max-width: 768px) {
  .hero {
    padding: 4rem 0;
  }

  .hero h1 {
    font-size: 2.1rem;
  }

  .nav a {
    margin-left: 1rem;
  }
}

/* -------------------------
   Header branding
   ------------------------- */

.header-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.brand {
  display: flex;
  align-items: center;
  text-decoration: none;
  color: var(--color-gold);
  letter-spacing: 0.08em;
  font-size: 0.85rem;
}

.brand img {
  height: 36px;
  margin-right: 0.75rem;
}

/* -------------------------
   Language switch
   ------------------------- */

.lang-switch {
  margin-left: 2rem;
}

.lang-switch a {
  color: var(--color-gold);
  font-size: 0.8rem;
  text-decoration: none;
  border-left: 1px solid var(--color-border);
  padding-left: 1rem;
}

/* -------------------------
   Art-Deco separator
   ------------------------- */

.separator {
  margin: 4rem 0;
  text-align: center;
}

.separator svg {
  width: 260px;
}

.separator line,
.separator circle {
  stroke: var(--color-gold-soft);
  fill: var(--color-gold-soft);
  stroke-width: 1;
}