/* ==========================================================================
   Oli d'Italia — oliditalia.it
   Stylesheet condiviso — Fraunces alternative: Spectral + Manrope
   Palette estratta dal logo: verde oliva #6D8545, oro #C99847
   ========================================================================== */

:root{
  --olive: #6D8545;
  --olive-deep: #4A5C31;
  --olive-darker: #2E3A1F;
  --gold: #C99847;
  --gold-deep: #A87A32;
  --cream: #FBF8F1;
  --cream-deep: #F3EEE0;
  --ink: #2A2A22;
  --ink-soft: #55583F;
  --white: #FFFFFF;
  --border: rgba(42,42,34,0.10);
  --shadow: 0 10px 30px rgba(46,58,31,0.10);
  --radius: 14px;
  --maxw: 1180px;
}

*{ box-sizing: border-box; }
html{ scroll-behavior: smooth; }
body{
  margin:0;
  font-family: 'Manrope', 'Segoe UI', sans-serif;
  color: var(--ink);
  background: var(--cream);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}
h1,h2,h3,h4{
  font-family: 'Spectral', Georgia, serif;
  font-weight: 600;
  color: var(--olive-darker);
  line-height: 1.25;
  margin: 0 0 .6em;
}
p{ margin: 0 0 1.1em; }
a{ color: var(--olive); text-decoration: none; }
a:hover{ color: var(--gold-deep); }
img{ max-width:100%; display:block; }
.container{ max-width: var(--maxw); margin: 0 auto; padding: 0 24px; }
section{ padding: 72px 0; }
.eyebrow{
  display:inline-flex; align-items:center; gap:8px;
  font-size: .78rem; letter-spacing:.12em; text-transform:uppercase;
  font-weight:700; color: var(--gold-deep);
  background: rgba(201,152,71,0.12);
  border: 1px solid rgba(201,152,71,0.35);
  padding: 6px 14px; border-radius: 999px; margin-bottom: 18px;
}
.eyebrow::before{
  content:''; width:7px; height:7px; border-radius:50%;
  background: var(--gold); display:inline-block;
}

/* ---------- Header / Nav ---------- */
header.site{
  position: sticky; top:0; z-index: 100;
  background: rgba(251,248,241,0.92);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--border);
}
.navbar{
  display:flex; align-items:center; justify-content:space-between;
  padding: 12px 24px; max-width: var(--maxw); margin:0 auto;
}
.brand{ display:flex; align-items:center; gap:10px; font-family:'Spectral',serif; font-weight:700; font-size:1.15rem; color:var(--olive-darker); }
.brand img{ height:42px; width:auto; }
nav.main-links{ display:flex; gap:26px; align-items:center; }
nav.main-links a{
  font-size:.92rem; font-weight:600; color: var(--ink-soft);
}
nav.main-links a:hover, nav.main-links a.active{ color: var(--olive); }
.lang-switch a{
  font-size:.78rem; font-weight:700; border:1px solid var(--border);
  padding:4px 10px; border-radius:8px; margin-left:6px;
}
.nav-toggle{ display:none; background:none; border:none; font-size:1.6rem; cursor:pointer; color:var(--olive-darker); }

@media (max-width: 880px){
  nav.main-links{
    position:absolute; top:100%; left:0; right:0;
    flex-direction:column; background: var(--cream);
    padding: 18px 24px; border-bottom:1px solid var(--border);
    display:none; gap:16px;
  }
  nav.main-links.open{ display:flex; }
  .nav-toggle{ display:block; }
}

/* ---------- Hero ---------- */
.hero{
  position:relative; overflow:hidden; color: var(--white);
  background: radial-gradient(1200px 600px at 18% -10%, rgba(201,152,71,0.35), transparent 55%),
              linear-gradient(160deg, var(--olive-darker) 0%, var(--olive-deep) 48%, var(--olive) 100%);
  padding: 92px 0 64px;
}
.hero::after{
  content:''; position:absolute; inset:0; opacity:.10; pointer-events:none;
  background-image: radial-gradient(circle at 2px 2px, #fff 1px, transparent 0);
  background-size: 26px 26px;
}
.hero .container{ position:relative; z-index:2; }
.hero h1{ color:var(--white); font-size: clamp(2rem, 4vw, 3rem); max-width: 820px; }
.hero p.lead{ max-width: 640px; font-size:1.12rem; color: rgba(255,255,255,.92); }
.hero .eyebrow{
  background: rgba(255,255,255,0.12); border-color: rgba(255,255,255,0.35); color: #FBEFD6;
}
.hero .eyebrow::before{ background: var(--gold); }

.stat-row{ display:flex; flex-wrap:wrap; gap:14px; margin: 30px 0 34px; }
.stat{
  background: rgba(255,255,255,0.10); border:1px solid rgba(255,255,255,0.22);
  border-radius: var(--radius); padding: 14px 20px; min-width:150px;
}
.stat .num{ font-family:'Spectral',serif; font-size:1.5rem; font-weight:700; color:var(--gold); display:block; }
.stat .label{ font-size:.78rem; color:rgba(255,255,255,.85); }

.cta-row{ display:flex; flex-wrap:wrap; gap:14px; }
.btn{
  display:inline-flex; align-items:center; gap:8px;
  padding: 13px 26px; border-radius: 999px; font-weight:700; font-size:.95rem;
  cursor:pointer; border:2px solid transparent; transition: transform .15s ease;
}
.btn:hover{ transform: translateY(-2px); }
.btn-primary{ background: var(--gold); color: var(--olive-darker); }
.btn-primary:hover{ background:#DDAE5C; color:var(--olive-darker); }
.btn-ghost{ background: transparent; color: var(--white); border-color: rgba(255,255,255,.55); }
.btn-ghost:hover{ background: rgba(255,255,255,.12); color:var(--white); }
.btn-outline{ background:transparent; color:var(--olive); border-color: var(--olive); }
.btn-outline:hover{ background: var(--olive); color:var(--white); }

/* ---------- Quicknav / breadcrumb ---------- */
.quicknav{ background: var(--cream-deep); border-bottom:1px solid var(--border); }
.quicknav .container{ display:flex; gap:22px; padding:12px 24px; overflow-x:auto; font-size:.85rem; font-weight:600; }
.quicknav a{ white-space:nowrap; color:var(--ink-soft); }
.quicknav a:hover{ color:var(--olive); }
.breadcrumb{ font-size:.82rem; color:var(--ink-soft); padding: 14px 0 0; }
.breadcrumb a{ color:var(--ink-soft); } .breadcrumb a:hover{ color:var(--olive); }

/* ---------- Section headers ---------- */
.section-head{ max-width:720px; margin-bottom: 40px; }
.section-head h2{ font-size: clamp(1.6rem, 3vw, 2.1rem); border-bottom:3px solid var(--gold); display:inline-block; padding-bottom:10px; }

/* ---------- Pillar grid (4 assi) ---------- */
.pillar-grid{ display:grid; grid-template-columns: repeat(2, 1fr); gap: 24px; }
@media (max-width: 760px){ .pillar-grid{ grid-template-columns: 1fr; } }
.pillar-card{
  background: var(--white); border:1px solid var(--border); border-radius: var(--radius);
  padding: 30px; box-shadow: var(--shadow); position:relative; overflow:hidden;
}
.pillar-card .num-tag{
  font-family:'Spectral',serif; font-size:.85rem; font-weight:700; color:var(--gold-deep);
  text-transform:uppercase; letter-spacing:.08em;
}
.pillar-card h3{ font-size:1.35rem; margin: 8px 0 12px; }
.pillar-card a.card-link{ display:inline-flex; align-items:center; gap:6px; font-weight:700; margin-top:10px; }

/* ---------- Why grid (3 cards) ---------- */
.why-grid{ display:grid; grid-template-columns: repeat(3,1fr); gap:22px; }
@media (max-width: 900px){ .why-grid{ grid-template-columns: 1fr; } }
.why-card{
  background: var(--cream-deep); border-radius: var(--radius); padding: 26px;
  border-left: 4px solid var(--olive);
}
.why-card h3{ font-size: 1.1rem; }

/* ---------- CTA boxes (df-boxes style) ---------- */
.df-boxes{ display:grid; grid-template-columns: repeat(2,1fr); gap: 22px; }
@media (max-width: 760px){ .df-boxes{ grid-template-columns: 1fr; } }
.df-box{
  border-radius: var(--radius); padding: 30px; color: var(--white);
  background: linear-gradient(145deg, var(--olive-deep), var(--olive-darker));
}
.df-box.gold{ background: linear-gradient(145deg, var(--gold-deep), #8a6425); }
.df-box h3{ color:var(--white); }
.df-box p{ color: rgba(255,255,255,.88); }
.df-box small.disclosure{ display:block; margin-top:10px; font-size:.72rem; color:rgba(255,255,255,.65); }

/* ---------- Table ---------- */
.cluster-table{ width:100%; border-collapse: collapse; background:var(--white); border-radius: var(--radius); overflow:hidden; box-shadow: var(--shadow); }
.cluster-table th, .cluster-table td{ padding: 14px 18px; text-align:left; border-bottom:1px solid var(--border); font-size:.92rem; }
.cluster-table th{ background: var(--cream-deep); font-family:'Spectral',serif; }
.cluster-table tr:last-child td{ border-bottom:none; }

/* ---------- FAQ ---------- */
details.faq{ background: var(--white); border:1px solid var(--border); border-radius: 10px; margin-bottom:12px; padding: 4px 20px; }
details.faq summary{ cursor:pointer; font-weight:700; padding: 14px 0; list-style: none; position:relative; }
details.faq summary::-webkit-details-marker{ display:none; }
details.faq summary::after{ content:'+'; position:absolute; right:0; top:14px; font-size:1.3rem; color:var(--gold-deep); }
details.faq[open] summary::after{ content:'–'; }
details.faq p{ padding-bottom: 16px; color: var(--ink-soft); }

/* ---------- Content columns (pillar pages) ---------- */
.content-grid{ display:grid; grid-template-columns: 2fr 1fr; gap: 40px; align-items:start; }
@media (max-width: 900px){ .content-grid{ grid-template-columns: 1fr; } }
.article h2{ font-size:1.5rem; margin-top:1.4em; }
.article h3{ font-size:1.15rem; }
.sidebar-card{ background:var(--white); border:1px solid var(--border); border-radius: var(--radius); padding:24px; box-shadow: var(--shadow); margin-bottom:22px; }
.sidebar-card h4{ font-size:1rem; text-transform:uppercase; letter-spacing:.05em; color:var(--gold-deep); }
.tag-list{ display:flex; flex-wrap:wrap; gap:8px; }
.tag-list a{ background: var(--cream-deep); padding:6px 12px; border-radius:999px; font-size:.8rem; font-weight:600; }

/* ---------- Footer ---------- */
footer.site{ background: var(--olive-darker); color: rgba(255,255,255,.85); padding: 50px 0 26px; margin-top: 40px; }
footer.site .foot-grid{ display:grid; grid-template-columns: 2fr 1fr 1fr; gap:30px; margin-bottom: 30px; }
@media (max-width: 760px){ footer.site .foot-grid{ grid-template-columns:1fr; } }
footer.site h4{ color: var(--gold); font-size:.85rem; text-transform:uppercase; letter-spacing:.08em; margin-bottom:14px; }
footer.site a{ color: rgba(255,255,255,.78); }
footer.site a:hover{ color: var(--gold); }
footer.site ul{ list-style:none; padding:0; margin:0; display:flex; flex-direction:column; gap:8px; }
.foot-bottom{ border-top:1px solid rgba(255,255,255,.15); padding-top:20px; font-size:.8rem; display:flex; flex-wrap:wrap; gap:14px; justify-content:space-between; }
.foot-bottom .links a{ margin-right:12px; }

.skip-link{ position:absolute; left:-999px; top:auto; }
.skip-link:focus{ left:16px; top:16px; background:var(--gold); color:var(--olive-darker); padding:10px 16px; border-radius:8px; z-index:1000; }