/* ===== Futura Lux — variabili & reset ===== */
:root {
  --crema: #faf7f2;
  --crema-alt: #f1ebe0;
  --carbone: #2b2b28;
  --grigio: #6b6a63;
  --oro: #b8935a;
  --oro-scuro: #96754a;
  --acqua: #4a7c82;
  --aria: #6f9cbf;
  --riposo: #8b8fa3;
  --bianco: #ffffff;

  --font-titolo: "Cormorant Garamond", serif;
  --font-corpo: "Jost", sans-serif;

  --radius: 6px;
  --ombra: 0 10px 30px rgba(43, 43, 40, 0.08);
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font-corpo);
  color: var(--carbone);
  background: var(--crema);
  line-height: 1.65;
  font-size: 17px;
}

img { max-width: 100%; display: block; }

a { color: inherit; text-decoration: none; }

h1, h2, h3, h4 {
  font-family: var(--font-titolo);
  font-weight: 600;
  line-height: 1.15;
  margin: 0 0 0.5em;
  letter-spacing: 0.01em;
}

h1 { font-size: clamp(2.4rem, 5vw, 4rem); }
h2 { font-size: clamp(1.9rem, 3.5vw, 2.6rem); }
h3 { font-size: 1.4rem; }

p { margin: 0 0 1em; color: var(--grigio); }

.container {
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 24px;
}

.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.18em;
  font-size: 0.78rem;
  color: var(--oro-scuro);
  font-weight: 600;
  margin-bottom: 0.8em;
  display: inline-block;
}

.btn {
  display: inline-block;
  padding: 14px 32px;
  border-radius: 999px;
  font-family: var(--font-corpo);
  font-size: 0.95rem;
  font-weight: 500;
  letter-spacing: 0.02em;
  border: 1px solid transparent;
  cursor: pointer;
  transition: all 0.25s ease;
}

.btn-primary {
  background: var(--carbone);
  color: var(--bianco);
}
.btn-primary:hover { background: var(--oro-scuro); }

.btn-outline {
  background: transparent;
  border-color: currentColor;
  color: var(--bianco);
}
.btn-outline:hover { background: rgba(255,255,255,0.15); }

.btn-dark-outline {
  background: transparent;
  border-color: var(--carbone);
  color: var(--carbone);
}
.btn-dark-outline:hover { background: var(--carbone); color: var(--bianco); }

/* ===== Header ===== */
.site-header {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  z-index: 50;
  padding: 28px 0;
}

.site-header.solid {
  position: sticky;
  background: var(--crema);
  box-shadow: 0 1px 0 rgba(43,43,40,0.08);
  padding: 18px 0;
}

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

.logo-link { display: flex; align-items: center; gap: 10px; }
.logo-link img { height: 42px; width: auto; border-radius: 4px; }
.logo-fallback {
  font-family: var(--font-titolo);
  font-size: 1.6rem;
  font-weight: 600;
  letter-spacing: 0.05em;
}

nav.main-nav ul {
  list-style: none;
  display: flex;
  gap: 36px;
  margin: 0;
  padding: 0;
}

nav.main-nav a {
  font-size: 0.95rem;
  letter-spacing: 0.02em;
  padding-bottom: 4px;
  border-bottom: 1px solid transparent;
  transition: border-color 0.2s ease;
}
nav.main-nav a:hover,
nav.main-nav a.active { border-bottom-color: currentColor; }

.header-light nav.main-nav a,
.header-light .logo-fallback { color: var(--bianco); }
.header-dark nav.main-nav a,
.header-dark .logo-fallback { color: var(--carbone); }

.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}
.nav-toggle span {
  display: block;
  width: 26px;
  height: 2px;
  background: currentColor;
  margin: 5px 0;
}

/* ===== Hero ===== */
.hero {
  position: relative;
  min-height: 92vh;
  display: flex;
  align-items: center;
  color: var(--bianco);
  overflow: hidden;
}
.hero-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
}
.hero-bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(20,24,26,0.35) 0%, rgba(20,24,26,0.55) 100%);
}
.hero-content { position: relative; z-index: 2; max-width: 720px; }
.hero-content p.lead {
  color: rgba(255,255,255,0.88);
  font-size: 1.15rem;
  max-width: 560px;
}
.hero-actions { display: flex; gap: 16px; margin-top: 28px; flex-wrap: wrap; }

.page-hero {
  position: relative;
  padding: 190px 0 90px;
  color: var(--bianco);
  background-size: cover;
  background-position: center;
}
.page-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(20,24,26,0.5);
  z-index: 0;
}
.page-hero .container { position: relative; z-index: 1; }
.page-hero p { color: rgba(255,255,255,0.85); max-width: 560px; }

/* ===== Sezioni generiche ===== */
section { padding: 96px 0; }
.section-alt { background: var(--crema-alt); }
.section-head { max-width: 640px; margin-bottom: 56px; }
.section-head.center { margin-left: auto; margin-right: auto; text-align: center; }

/* ===== Intro ===== */
.intro-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}
.intro-grid img { border-radius: var(--radius); box-shadow: var(--ombra); }

/* ===== Card categorie ===== */
.categorie-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}
.categoria-card {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  min-height: 420px;
  display: flex;
  align-items: flex-end;
  color: var(--bianco);
  box-shadow: var(--ombra);
}
.categoria-card .cat-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  transition: transform 0.6s ease;
}
.categoria-card:hover .cat-bg { transform: scale(1.06); }
.categoria-card::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(20,20,18,0) 30%, rgba(20,20,18,0.82) 100%);
}
.categoria-card .cat-content {
  position: relative;
  z-index: 2;
  padding: 32px;
}
.categoria-card .cat-tag {
  text-transform: uppercase;
  letter-spacing: 0.16em;
  font-size: 0.72rem;
  opacity: 0.85;
}
.categoria-card h3 { color: var(--bianco); margin: 6px 0 10px; font-size: 1.7rem; }
.categoria-card p { color: rgba(255,255,255,0.85); font-size: 0.95rem; margin-bottom: 14px; }
.categoria-card .cat-link {
  font-size: 0.85rem;
  letter-spacing: 0.05em;
  border-bottom: 1px solid rgba(255,255,255,0.6);
  padding-bottom: 2px;
}

/* ===== Valori / benefici ===== */
.valori-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
}
.valore-item .num {
  font-family: var(--font-titolo);
  font-size: 2.2rem;
  color: var(--oro);
  margin-bottom: 8px;
  display: block;
}

/* ===== CTA banda ===== */
.cta-banda {
  background: var(--carbone);
  color: var(--bianco);
  text-align: center;
}
.cta-banda h2 { color: var(--bianco); }
.cta-banda p { color: rgba(255,255,255,0.75); max-width: 520px; margin-left: auto; margin-right: auto; }

/* ===== Prodotto dettaglio (pagina Prodotti) ===== */
.prodotto-blocco {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 72px;
  align-items: center;
  padding: 88px 0;
}
.prodotto-blocco:nth-child(even) .prodotto-img { order: 2; }
.prodotto-img img { border-radius: var(--radius); box-shadow: var(--ombra); width: 100%; height: 520px; object-fit: cover; }
.prodotto-testo .badge {
  display: inline-block;
  padding: 6px 16px;
  border-radius: 999px;
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 18px;
  color: var(--bianco);
}
.badge-acqua { background: var(--acqua); }
.badge-aria { background: var(--aria); }
.badge-riposo { background: var(--riposo); }

.prodotto-testo ul {
  list-style: none;
  padding: 0;
  margin: 24px 0 28px;
}
.prodotto-testo li {
  padding-left: 26px;
  position: relative;
  margin-bottom: 10px;
  color: var(--carbone);
}
.prodotto-testo li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 9px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--oro);
}

/* ===== Contatti ===== */
.contatti-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 64px;
}
.info-card {
  background: var(--bianco);
  border-radius: var(--radius);
  padding: 36px;
  box-shadow: var(--ombra);
  margin-bottom: 20px;
}
.info-card h3 { margin-bottom: 16px; }
.info-riga { display: flex; gap: 14px; margin-bottom: 14px; align-items: flex-start; }
.info-riga strong { display: block; color: var(--carbone); }
.info-riga span, .info-riga a { color: var(--grigio); }

form.form-contatti {
  background: var(--bianco);
  border-radius: var(--radius);
  padding: 40px;
  box-shadow: var(--ombra);
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.form-group { margin-bottom: 20px; }
.form-group label {
  display: block;
  font-size: 0.85rem;
  letter-spacing: 0.03em;
  margin-bottom: 8px;
  color: var(--carbone);
}
.form-group input,
.form-group textarea {
  width: 100%;
  padding: 13px 16px;
  border: 1px solid #ddd6c9;
  border-radius: var(--radius);
  font-family: var(--font-corpo);
  font-size: 0.95rem;
  background: var(--crema);
}
.form-group textarea { resize: vertical; min-height: 130px; }
.form-note { font-size: 0.82rem; color: var(--grigio); margin-top: 12px; }

.mappa {
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--ombra);
  margin-top: 20px;
}
.mappa iframe { width: 100%; height: 280px; border: 0; display: block; }

/* ===== Footer ===== */
footer.site-footer {
  background: var(--carbone);
  color: rgba(255,255,255,0.75);
  padding: 64px 0 32px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.3fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 48px;
}
.footer-grid h4 { color: var(--bianco); font-family: var(--font-corpo); font-size: 0.95rem; letter-spacing: 0.05em; text-transform: uppercase; margin-bottom: 18px; }
.footer-grid p, .footer-grid a { color: rgba(255,255,255,0.65); font-size: 0.92rem; }
.footer-grid ul { list-style: none; padding: 0; margin: 0; }
.footer-grid li { margin-bottom: 10px; }
.footer-grid li a:hover { color: var(--oro); }
.footer-logo { font-family: var(--font-titolo); font-size: 1.6rem; color: var(--bianco); margin-bottom: 14px; display: block; }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.12);
  padding-top: 24px;
  font-size: 0.82rem;
  color: rgba(255,255,255,0.45);
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px;
}

/* ===== Responsive ===== */
@media (max-width: 900px) {
  nav.main-nav { display: none; }
  .nav-toggle { display: block; color: var(--bianco); }
  .header-dark .nav-toggle { color: var(--carbone); }

  nav.main-nav.open {
    display: block;
    position: fixed;
    inset: 0;
    background: var(--carbone);
    padding: 100px 32px;
  }
  nav.main-nav.open ul { flex-direction: column; gap: 24px; }
  nav.main-nav.open a { color: var(--bianco); font-size: 1.3rem; }

  .intro-grid,
  .categorie-grid,
  .valori-grid,
  .contatti-grid,
  .form-row,
  .prodotto-blocco { grid-template-columns: 1fr; }

  .prodotto-blocco:nth-child(even) .prodotto-img { order: 0; }
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  section { padding: 64px 0; }
  .prodotto-img img { height: 320px; }
}