/* navbar.css — stile condiviso di menu e variabili (estratto da contatti.html) */
:root {
  --white: #ffffff; --off-white: #f7f8fa; --light-gray: #eef0f4;
  --mid-gray: #c8cdd8; --text-muted: #8a919e; --text-body: #3d4452;
  --text-dark: #1a1f2e;
  --cyan: #00b4d8; --cyan-mid: #0096c7; --cyan-dark: #0077a8; --cyan-light: #d0f4fb;
  --blue-dark: #0d2137; --blue-navy: #122840;
  --border: #e4e8ef;
  --shadow-sm: 0 1px 4px rgba(0,150,199,0.07);
  --shadow-md: 0 4px 24px rgba(0,150,199,0.13);
  --shadow-lg: 0 12px 48px rgba(0,150,199,0.16);
  --radius: 10px; --radius-lg: 18px;
  --font-display: 'Cormorant Garamond', serif;
  --font-body: 'Inter', sans-serif;
}
* { box-sizing: border-box; margin: 0; padding: 0; }
body { font-family: var(--font-body); color: var(--text-body); background: var(--white); }

/* ── NAVBAR ── */
#navbar { position: sticky; top: 0; z-index: 1000; background: var(--white); border-bottom: 1px solid var(--border); transition: box-shadow .3s; }
nav.scrolled { box-shadow: var(--shadow-md); }
.nav-inner { max-width: 1320px; margin: 0 auto; display: flex; align-items: center; justify-content: space-between; padding: 0 2rem; height: 72px; }
.logo { display: flex; align-items: center; text-decoration: none; }
.logo img { height: 38px; width: auto; }
.nav-links { display: flex; align-items: center; gap: 0; list-style: none; }
.nav-links > li { position: relative; }
.nav-links > li > a { display: flex; align-items: center; gap: 4px; padding: 0 0.85rem; height: 72px; text-decoration: none; color: var(--text-body); font-size: 0.79rem; font-weight: 500; letter-spacing: 0.03em; text-transform: uppercase; transition: color 0.2s; white-space: nowrap; }
.nav-links > li > a:hover { color: var(--cyan-dark); }
.nav-links > li > a.active { color: var(--cyan-dark); box-shadow: inset 0 -2px 0 var(--cyan-dark); }
.nav-cta { background: var(--cyan); color: white !important; padding: 0.55rem 1.1rem !important; border-radius: 6px; height: auto !important; font-size: 0.76rem !important; transition: background 0.2s !important; }
.nav-cta:hover { background: var(--cyan-mid) !important; }
.btn { display: inline-flex; align-items: center; gap: 8px; padding: 0.85rem 2rem; border-radius: 7px; font-size: 0.82rem; font-weight: 600; letter-spacing: 0.06em; text-transform: uppercase; text-decoration: none; cursor: pointer; border: none; transition: all 0.22s; }
.hamburger { display: none; flex-direction: column; gap: 5px; cursor: pointer; padding: 6px; }
.hamburger span { display: block; width: 22px; height: 2px; background: var(--text-dark); border-radius: 2px; }
.mobile-menu { position: fixed; top: 72px; left: 0; right: 0; background: white; border-bottom: 1px solid var(--border); padding: 1.5rem; display: none; flex-direction: column; gap: 0.2rem; z-index: 999; max-height: calc(100vh - 72px); overflow-y: auto; }
.mobile-menu.open { display: flex; }
.mobile-menu a { display: block; padding: 0.7rem 1rem; text-decoration: none; color: var(--text-body); font-size: 0.87rem; border-radius: 6px; transition: background 0.2s; }
.mobile-menu a:hover { background: var(--off-white); color: var(--cyan-dark); }
.mobile-menu a.active { color: var(--cyan-dark); background: var(--cyan-light); }
.mobile-section { font-size: 0.68rem; font-weight: 700; letter-spacing: 0.12em; text-transform: uppercase; color: var(--cyan-dark); margin: 1rem 0 0.3rem; padding: 0 1rem; }
@media (max-width: 768px) { .nav-links { display: none; } .hamburger { display: flex; } }