/* ============================================================
   ALMA — AI Local Milan Advisor | Global Stylesheet
   ============================================================ */

:root {
  --bg: #0A0A0A;
  --bg-deep: #000000;
  --panel: #1A1612;
  --panel-light: #2A2622;
  --text: #F5F1EB;
  --text-dim: #9C9890;
  --accent: #D97757;
  --gold: #E8C181;
  --green: #7FAE6E;
}

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

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: 'Calibri', 'Gill Sans', sans-serif;
  font-size: 17px;
  line-height: 1.65;
  min-height: 100vh;
}

/* ── Typography ── */
h1, h2, h3, h4 {
  font-family: 'Cambria', 'Georgia', serif;
  line-height: 1.2;
  font-weight: 700;
}

h1 { font-size: clamp(2.2rem, 6vw, 4rem); }
h2 { font-size: clamp(1.5rem, 4vw, 2.4rem); color: var(--gold); margin-bottom: 1rem; }
h3 { font-size: 1.2rem; color: var(--accent); margin-bottom: 0.5rem; }

p { margin-bottom: 1rem; color: var(--text); }
a { color: var(--accent); text-decoration: none; }
a:hover { color: var(--gold); }

/* ── Nav ── */
nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  background: rgba(10, 10, 10, 0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--panel-light);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 2rem;
  height: 56px;
}

.nav-logo {
  font-family: 'Cambria', serif;
  font-size: 1.1rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  color: var(--gold);
  text-decoration: none;
}

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

.nav-links a {
  color: var(--text-dim);
  font-size: 0.9rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  transition: color 0.2s;
}

.nav-links a:hover,
.nav-links a.active { color: var(--accent); }

/* ── Layout ── */
main { padding-top: 56px; }

.container {
  max-width: 960px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

.section {
  padding: 4rem 0;
}

/* ── Cards ── */
.card {
  background: var(--panel);
  border: 1px solid var(--panel-light);
  border-radius: 8px;
  padding: 1.5rem;
}

/* ── Buttons ── */
.btn {
  display: inline-block;
  padding: 0.65rem 1.4rem;
  border-radius: 6px;
  font-family: 'Calibri', sans-serif;
  font-size: 0.95rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  cursor: pointer;
  border: none;
  transition: opacity 0.2s, transform 0.15s;
  text-decoration: none;
}
.btn:hover { opacity: 0.85; transform: translateY(-1px); }

.btn-primary {
  background: var(--accent);
  color: #fff;
}

.btn-outline {
  background: transparent;
  border: 1px solid var(--panel-light);
  color: var(--text-dim);
}
.btn-outline:hover { border-color: var(--accent); color: var(--accent); }

/* ── Tag / badge ── */
.tag {
  display: inline-block;
  padding: 0.2rem 0.6rem;
  border-radius: 4px;
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-weight: 700;
}
.tag-accent { background: rgba(217,119,87,0.15); color: var(--accent); }
.tag-gold   { background: rgba(232,193,129,0.12); color: var(--gold); }
.tag-green  { background: rgba(127,174,110,0.12); color: var(--green); }

/* ── Divider ── */
.divider {
  border: none;
  border-top: 1px solid var(--panel-light);
  margin: 2.5rem 0;
}

/* ── Loading / error ── */
.state-msg {
  color: var(--text-dim);
  font-size: 0.95rem;
  text-align: center;
  padding: 3rem 1rem;
}

/* ── Footer ── */
footer {
  border-top: 1px solid var(--panel-light);
  padding: 2rem 1.5rem;
  text-align: center;
  color: var(--text-dim);
  font-size: 0.82rem;
  letter-spacing: 0.03em;
}

/* ── Responsive ── */
@media (max-width: 640px) {
  nav { padding: 0 1rem; }
  .nav-links { gap: 1rem; }
  .nav-links a { font-size: 0.78rem; }
  .section { padding: 2.5rem 0; }
}

@media (prefers-reduced-motion: reduce) {
  * { transition: none !important; animation: none !important; }
}