/* ─── Reset & Base ─────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --color-white:     #FFFFFF;
  --color-off-white: #F8F5F1;
  --color-beige:     #EDE8DF;
  --color-beige-mid: #C9B99A;
  --color-gold:      #56303F;
  --color-dark:      #1C1C1A;
  --color-mid:       #4A4A46;
  --color-light:     #8A8A82;
  --color-border:    #E0D9CE;
  --font-serif:      'Playfair Display', Georgia, serif;
  --font-sans:       'Lato', system-ui, sans-serif;
  --transition:      0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --shadow-sm:       0 1px 4px rgba(0,0,0,0.06);
  --shadow-md:       0 4px 16px rgba(0,0,0,0.10);
  --shadow-lg:       0 8px 32px rgba(0,0,0,0.12);
  --radius:          2px;
  --max-width:       1280px;
}

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-sans);
  font-weight: 400;
  color: var(--color-dark);
  background: var(--color-white);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

img { display: block; max-width: 100%; }
a  { color: inherit; text-decoration: none; }
ul { list-style: none; }
button { cursor: pointer; font-family: var(--font-sans); }

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 40px;
}

/* ─── Typography ─────────────────────────────────────────────── */
h1, h2, h3, h4 { font-family: var(--font-serif); font-weight: 500; line-height: 1.2; }
h1 { font-size: clamp(2.2rem, 5vw, 3.8rem); }
h2 { font-size: clamp(1.8rem, 3vw, 2.6rem); }
h3 { font-size: clamp(1.2rem, 2vw, 1.6rem); }

.section-label {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--color-gold);
  display: block;
  margin-bottom: 12px;
}

/* ─── Buttons ────────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 32px;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  border: none;
  border-radius: var(--radius);
  transition: var(--transition);
  white-space: nowrap;
}

.btn-primary {
  background: var(--color-dark);
  color: var(--color-white);
}
.btn-primary:hover { background: var(--color-mid); }

.btn-outline {
  background: transparent;
  color: var(--color-dark);
  border: 1.5px solid var(--color-dark);
}
.btn-outline:hover {
  background: var(--color-dark);
  color: var(--color-white);
}

.btn-gold {
  background: var(--color-gold);
  color: var(--color-white);
}
.btn-gold:hover { background: #3E2230; }

.btn-light {
  background: var(--color-white);
  color: var(--color-dark);
}
.btn-light:hover { background: var(--color-beige); }

/* ─── Navigation ─────────────────────────────────────────────── */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  background: rgba(255,255,255,0.97);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--color-border);
  transition: var(--transition);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 40px;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
}

.nav-logo svg { height: 36px; width: auto; }

.nav-logo-text {
  font-family: var(--font-serif);
  font-size: 1.4rem;
  font-weight: 600;
  color: var(--color-dark);
  letter-spacing: 0.02em;
}

.nav-logo-text span { color: var(--color-gold); }

.nav-menu {
  display: flex;
  align-items: center;
  gap: 36px;
}

.nav-link {
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-mid);
  transition: color var(--transition);
  position: relative;
  padding-bottom: 4px;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0;
  width: 0; height: 1.5px;
  background: var(--color-gold);
  transition: width var(--transition);
}

.nav-link:hover, .nav-link.active { color: var(--color-dark); }
.nav-link:hover::after, .nav-link.active::after { width: 100%; }

.nav-cta { margin-left: 12px; }

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  padding: 4px;
}
.hamburger span {
  display: block;
  width: 24px; height: 1.5px;
  background: var(--color-dark);
  transition: var(--transition);
}

/* ─── Hero ───────────────────────────────────────────────────── */
.hero {
  position: relative;
  height: 100vh;
  min-height: 580px;
  display: flex;
  align-items: center;
  overflow: hidden;
}

/* Hero con immagine di sfondo */
.hero-solid .hero-bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,0.45);
}

.hero-content {
  position: relative;
  z-index: 1;
  width: 100%;
  margin: 0 auto;
  padding: 0 40px;
  color: var(--color-white);
}

.hero-content-centered {
  text-align: center;
  max-width: 680px;
  margin-left: auto;
  margin-right: auto;
}

.hero h1 { color: var(--color-white); margin-bottom: 20px; }

.hero-sub {
  font-size: 1.05rem;
  font-weight: 300;
  color: rgba(255,255,255,0.82);
  margin-bottom: 36px;
  line-height: 1.8;
  margin-left: auto;
  margin-right: auto;
}

.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; }

/* ─── Section Commons ────────────────────────────────────────── */
.section { padding: 96px 0; }
.section-sm { padding: 64px 0; }
.section-alt { background: var(--color-off-white); }

.section-header { text-align: center; margin-bottom: 60px; }
.section-header h2 { margin-bottom: 16px; }
.section-header p { color: var(--color-mid); max-width: 540px; margin: 0 auto; font-size: 1rem; line-height: 1.8; }

/* ─── Collections Grid ───────────────────────────────────────── */
.collections-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2px;
}

.collection-card {
  position: relative;
  aspect-ratio: 3/4;
  overflow: hidden;
  cursor: pointer;
}

.collection-card img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 0.7s cubic-bezier(0.4, 0, 0.2, 1);
  will-change: transform;
}

.collection-card:hover img { transform: scale(1.06); }

.collection-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(28,28,26,0.8) 0%, transparent 60%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 28px;
  color: var(--color-white);
}

.collection-overlay h3 {
  font-size: 1.2rem;
  margin-bottom: 4px;
}

.collection-overlay p {
  font-size: 0.78rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-beige-mid);
  font-weight: 700;
}

.collection-arrow {
  position: absolute;
  top: 20px; right: 20px;
  width: 36px; height: 36px;
  border-radius: 50%;
  background: rgba(255,255,255,0.15);
  border: 1px solid rgba(255,255,255,0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  transform: translateX(10px);
  opacity: 0;
  transition: var(--transition);
}

.collection-card:hover .collection-arrow {
  transform: translateX(0);
  opacity: 1;
}

/* ─── Product Cards ──────────────────────────────────────────── */
.products-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.product-card {
  cursor: pointer;
}

.product-card-img {
  position: relative;
  aspect-ratio: 4/3;
  overflow: hidden;
  background: var(--color-beige);
  margin-bottom: 20px;
}

.product-card-img img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
  will-change: transform;
}

/* Disabilita hover durante lo scroll per evitare jank su mobile */
.is-scrolling .product-card:hover .product-card-img img,
.is-scrolling .collection-card:hover img {
  transform: none;
}

.product-card:hover .product-card-img img { transform: scale(1.04); }

.product-card-badge {
  position: absolute;
  top: 16px; left: 16px;
  background: var(--color-gold);
  color: var(--color-white);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 5px 12px;
}

.product-card-quick {
  position: absolute;
  bottom: 16px; right: 16px;
  background: var(--color-white);
  color: var(--color-dark);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 10px 18px;
  transform: translateY(10px);
  opacity: 0;
  transition: var(--transition);
}

.product-card:hover .product-card-quick {
  transform: translateY(0);
  opacity: 1;
}

.product-card-info { padding: 0 4px; }

.product-category {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--color-gold);
  margin-bottom: 6px;
}

.product-card-info h3 {
  font-size: 1.3rem;
  margin-bottom: 4px;
}

.product-card-info .sub {
  font-size: 0.88rem;
  color: var(--color-light);
  margin-bottom: 12px;
}

.product-price {
  font-family: var(--font-serif);
  font-size: 1.1rem;
  color: var(--color-dark);
}

.product-price .from {
  font-family: var(--font-sans);
  font-size: 0.72rem;
  color: var(--color-light);
  font-weight: 400;
  margin-right: 4px;
}

/* ─── Promo Banner ───────────────────────────────────────────── */
.promo-banner {
  position: relative;
  height: 480px;
  display: flex;
  align-items: center;
  overflow: hidden;
}

.promo-banner-bg {
  position: absolute;
  inset: 0;
  background-image: url('https://picsum.photos/seed/promo-sofa/1920/600');
  background-size: cover;
  background-position: center;
}

.promo-banner-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(28,28,26,0.85) 0%, rgba(28,28,26,0.3) 100%);
}

.promo-banner-content {
  position: relative;
  z-index: 1;
  color: var(--color-white);
  max-width: 560px;
}

.promo-discount {
  font-family: var(--font-serif);
  font-size: 5rem;
  font-weight: 700;
  line-height: 1;
  color: var(--color-beige-mid);
  margin-bottom: 16px;
}

.promo-banner h2 { color: var(--color-white); margin-bottom: 16px; }
.promo-banner p  { color: rgba(255,255,255,0.75); margin-bottom: 32px; }

/* ─── Features Strip ─────────────────────────────────────────── */
.features-strip {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}

.feature-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 48px 24px;
  border-right: 1px solid var(--color-border);
}

.feature-item:last-child { border-right: none; }

.feature-icon {
  width: 48px; height: 48px;
  margin-bottom: 20px;
  color: var(--color-gold);
}

.feature-item h4 {
  font-size: 0.9rem;
  margin-bottom: 8px;
}

.feature-item p {
  font-size: 0.82rem;
  color: var(--color-light);
  line-height: 1.6;
}

/* ─── Testimonials ───────────────────────────────────────────── */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.testimonial-card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  padding: 36px;
}

.testimonial-stars {
  display: flex;
  gap: 4px;
  margin-bottom: 16px;
  color: var(--color-gold);
  font-size: 1rem;
}

.testimonial-card p {
  font-style: italic;
  color: var(--color-mid);
  margin-bottom: 20px;
  line-height: 1.8;
}

.testimonial-author { font-weight: 700; font-size: 0.88rem; }
.testimonial-city   { font-size: 0.78rem; color: var(--color-light); }

/* ─── Catalog Banner ─────────────────────────────────────────── */
.catalog-banner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  min-height: 560px;
}
.catalog-banner-photo {
  overflow: hidden;
  position: relative;
}
.catalog-banner-photo img {
  width: 100%; height: 100%;
  object-fit: cover;
  object-position: center;
  display: block;
  transition: transform 0.8s ease;
}
.catalog-banner:hover .catalog-banner-photo img {
  transform: scale(1.04);
}
.catalog-banner-content {
  background: #56303F;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 72px 80px;
}
.catalog-banner-inner {
  max-width: 400px;
  width: 100%;
}
.catalog-banner-eyebrow {
  display: block;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.45);
  margin-bottom: 20px;
}
.catalog-banner-title {
  font-family: var(--font-serif);
  font-size: 3.8rem;
  font-weight: 400;
  font-style: italic;
  color: #fff;
  line-height: 1.05;
  margin: 0 0 36px;
  letter-spacing: -0.01em;
}
.catalog-banner-names {
  display: flex;
  flex-wrap: wrap;
  gap: 0;
  margin-bottom: 40px;
  border-top: 1px solid rgba(255,255,255,0.15);
  padding-top: 24px;
}
.catalog-banner-names span {
  font-family: var(--font-serif);
  font-size: 0.92rem;
  font-style: italic;
  color: rgba(255,255,255,0.6);
  letter-spacing: 0.02em;
  line-height: 2;
  white-space: nowrap;
}
.catalog-banner-names span::after {
  content: ' · ';
  color: rgba(255,255,255,0.25);
}
.catalog-banner-names span:last-child::after {
  content: '';
}
.catalog-banner-cta {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: #fff;
  border-bottom: 1px solid rgba(255,255,255,0.4);
  padding-bottom: 4px;
  transition: border-color var(--transition), gap var(--transition);
}
.catalog-banner-cta:hover {
  border-color: #fff;
  gap: 14px;
}

/* ─── Footer ─────────────────────────────────────────────────── */
.footer {
  background: var(--color-dark);
  color: var(--color-white);
  padding: 80px 0 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 60px;
  padding-bottom: 60px;
  border-bottom: 1px solid rgba(255,255,255,0.1);
}

.footer-brand .nav-logo-text { margin-bottom: 20px; display: block; }
.footer-brand p { font-size: 0.88rem; color: rgba(255,255,255,0.5); line-height: 1.8; max-width: 280px; }

.footer-col h4 {
  font-family: var(--font-sans);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-gold);
  margin-bottom: 20px;
}

.footer-col a {
  display: block;
  font-size: 0.88rem;
  color: rgba(255,255,255,0.55);
  margin-bottom: 10px;
  transition: color var(--transition);
}

.footer-col a:hover { color: var(--color-white); }

.footer-contact p {
  font-size: 0.88rem;
  color: rgba(255,255,255,0.55);
  margin-bottom: 10px;
  display: flex;
  align-items: flex-start;
  gap: 10px;
}

.footer-contact svg { flex-shrink: 0; margin-top: 3px; }

.footer-bottom {
  padding: 24px 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.78rem;
  color: rgba(255,255,255,0.3);
}

/* ─── Page Header ────────────────────────────────────────────── */
.page-header {
  padding: 140px 0 80px;
  background: #56303F;
  text-align: center;
  border-bottom: none;
}

.page-header h1 { margin-bottom: 12px; color: #fff; }
.page-header p { color: rgba(255,255,255,0.75); max-width: 480px; margin: 0 auto; }

.breadcrumb {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin-bottom: 24px;
  font-size: 0.78rem;
  color: rgba(255,255,255,0.65);
}

.breadcrumb a { color: rgba(255,255,255,0.65); }
.breadcrumb a:hover { color: #fff; }
.breadcrumb span { color: rgba(255,255,255,0.35); }

/* ─── Catalog ────────────────────────────────────────────────── */
.catalog-layout {
  display: block;
  padding: 64px 0;
}

.filter-sidebar {
  position: sticky;
  top: 96px;
}

.filter-group { margin-bottom: 36px; }

.filter-group-title {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-dark);
  margin-bottom: 16px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--color-border);
}

.filter-option {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 10px;
  cursor: pointer;
}

.filter-option input[type="checkbox"] {
  width: 16px; height: 16px;
  accent-color: var(--color-dark);
  cursor: pointer;
}

.filter-option label {
  font-size: 0.88rem;
  color: var(--color-mid);
  cursor: pointer;
  transition: color var(--transition);
}

.filter-option:hover label { color: var(--color-dark); }

.filter-reset {
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-gold);
  background: none;
  border: none;
  padding: 0;
  cursor: pointer;
  transition: color var(--transition);
}

.filter-reset:hover { color: var(--color-dark); }

.catalog-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 32px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--color-border);
}

.catalog-count { font-size: 0.88rem; color: var(--color-light); }

.sort-select {
  font-family: var(--font-sans);
  font-size: 0.82rem;
  color: var(--color-dark);
  border: 1px solid var(--color-border);
  padding: 8px 14px;
  background: var(--color-white);
  cursor: pointer;
  outline: none;
}

/* ─── Product Detail ─────────────────────────────────────────── */
.product-detail {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: start;
  padding: 80px 0;
}

.gallery-main {
  aspect-ratio: 4/3;
  overflow: hidden;
  background: var(--color-beige);
  margin-bottom: 12px;
}

.gallery-main img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: opacity 0.3s ease;
}

.gallery-thumbs {
  display: flex;
  gap: 8px;
}

.gallery-thumb {
  width: 80px;
  aspect-ratio: 4/3;
  overflow: hidden;
  cursor: pointer;
  border: 2px solid transparent;
  transition: border-color var(--transition);
  flex-shrink: 0;
}

.gallery-thumb.active { border-color: var(--color-dark); }
.gallery-thumb img { width: 100%; height: 100%; object-fit: cover; }

.product-info-sticky { position: sticky; top: 96px; }
.product-info-sticky .section-label { margin-bottom: 8px; }
.product-info-sticky h1 { font-size: 2.2rem; margin-bottom: 8px; }
.product-subtitle { color: var(--color-light); margin-bottom: 24px; }

.product-price-block {
  display: flex;
  align-items: baseline;
  gap: 8px;
  margin-bottom: 28px;
}

.price-from { font-size: 0.82rem; color: var(--color-light); }
.price-amount {
  font-family: var(--font-serif);
  font-size: 2rem;
  color: var(--color-dark);
}

.divider {
  height: 1px;
  background: var(--color-border);
  margin: 28px 0;
}

.configurator h4 {
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-mid);
  margin-bottom: 14px;
}

.option-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 24px;
}

.chip {
  padding: 8px 18px;
  font-size: 0.82rem;
  font-weight: 500;
  border: 1px solid var(--color-border);
  background: var(--color-white);
  color: var(--color-mid);
  cursor: pointer;
  transition: var(--transition);
}

.chip:hover { border-color: var(--color-mid); color: var(--color-dark); }

.chip.selected {
  border-color: var(--color-dark);
  background: var(--color-dark);
  color: var(--color-white);
}

.color-swatches {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 24px;
}

.color-swatch {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  cursor: pointer;
}

.swatch-circle {
  width: 32px; height: 32px;
  border-radius: 50%;
  border: 2px solid transparent;
  outline: 2px solid transparent;
  transition: var(--transition);
}

.color-swatch.selected .swatch-circle { outline-color: var(--color-dark); outline-offset: 2px; }
.swatch-label { font-size: 0.7rem; color: var(--color-light); }

.cta-block { margin-top: 32px; }
.cta-block .btn { width: 100%; justify-content: center; margin-bottom: 12px; padding: 18px; font-size: 0.82rem; }

.cta-note {
  text-align: center;
  font-size: 0.78rem;
  color: var(--color-light);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
}

.product-description { margin-top: 36px; }
.product-description h4 {
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-mid);
  margin-bottom: 12px;
}
.product-description p { color: var(--color-mid); line-height: 1.9; }

/* ─── Contact Page ───────────────────────────────────────────── */
.contact-layout {
  display: grid;
  grid-template-columns: 1.6fr 1fr;
  gap: 80px;
  padding: 80px 0;
}

.contact-info h2 { margin-bottom: 20px; }
.contact-info p  { color: var(--color-mid); margin-bottom: 36px; line-height: 1.8; }

.contact-detail {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  margin-bottom: 24px;
}

.contact-detail-icon {
  width: 44px; height: 44px;
  border-radius: 50%;
  background: var(--color-beige);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: var(--color-gold);
}

.contact-detail-text strong { display: block; font-size: 0.82rem; font-weight: 700; margin-bottom: 2px; }
.contact-detail-text span   { font-size: 0.88rem; color: var(--color-mid); }

.contact-map {
  margin-top: 36px;
  height: 200px;
  background: var(--color-beige);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-light);
  font-size: 0.88rem;
  border: 1px solid var(--color-border);
}

/* ─── Form ───────────────────────────────────────────────────── */
.form-card {
  background: var(--color-off-white);
  padding: 52px;
  border: 1px solid var(--color-border);
}

.form-card h3 { margin-bottom: 32px; }

.form-group { margin-bottom: 22px; }

.form-group label {
  display: block;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-mid);
  margin-bottom: 8px;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 13px 16px;
  font-family: var(--font-sans);
  font-size: 0.92rem;
  color: var(--color-dark);
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  outline: none;
  transition: border-color var(--transition);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus { border-color: var(--color-dark); }

.form-group textarea { min-height: 120px; resize: vertical; }

.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }

.form-success {
  display: none;
  text-align: center;
  padding: 40px;
  color: var(--color-mid);
}

.form-success-icon {
  width: 56px; height: 56px;
  border-radius: 50%;
  background: #e8f5e9;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
  color: #388e3c;
}

/* ─── Toast ──────────────────────────────────────────────────── */
.toast {
  position: fixed;
  bottom: 32px; right: 32px;
  background: var(--color-dark);
  color: var(--color-white);
  padding: 16px 24px;
  font-size: 0.88rem;
  transform: translateY(80px);
  opacity: 0;
  transition: var(--transition);
  z-index: 9999;
  box-shadow: var(--shadow-lg);
}

.toast.show { transform: translateY(0); opacity: 1; }

/* ─── Modal ──────────────────────────────────────────────────── */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.5);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition);
}

.modal-overlay.open { opacity: 1; visibility: visible; }

.modal {
  background: var(--color-white);
  padding: 52px;
  max-width: 540px;
  width: 90%;
  transform: translateY(20px);
  transition: transform var(--transition);
}

.modal-overlay.open .modal { transform: translateY(0); }

.modal h3 { margin-bottom: 8px; }
.modal p  { color: var(--color-mid); margin-bottom: 28px; }

.modal-close {
  position: absolute;
  top: 16px; right: 16px;
  background: none;
  border: none;
  font-size: 1.4rem;
  color: var(--color-light);
  cursor: pointer;
}

/* ─── Utilities ──────────────────────────────────────────────── */
.text-center { text-align: center; }
.mt-8  { margin-top: 8px; }
.mt-16 { margin-top: 16px; }
.mt-24 { margin-top: 24px; }
.mt-40 { margin-top: 40px; }
.mb-0  { margin-bottom: 0; }
.hidden { display: none !important; }

.no-results {
  grid-column: 1 / -1;
  text-align: center;
  padding: 80px 0;
  color: var(--color-light);
}

.no-results h3 { margin-bottom: 8px; color: var(--color-mid); }

/* ─── Punto Vendita — Photo Strip ────────────────────────────── */
.pv-photo-strip {
  margin-top: 40px;
  background: #fff;
  width: 100%;
  padding: 5px;
  box-sizing: border-box;
}
.pv-photo-strip-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 5px;
  height: 270px;
}
.pv-photo-strip-grid img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

/* ─── Responsive ─────────────────────────────────────────────── */
@media (max-width: 1024px) {
  .collections-grid { grid-template-columns: repeat(2, 1fr); }
  .products-grid    { grid-template-columns: repeat(2, 1fr); }
  .features-strip   { grid-template-columns: repeat(2, 1fr); }
  .footer-grid      { grid-template-columns: 1fr 1fr; }
  .product-detail   { grid-template-columns: 1fr; gap: 48px; }
  .product-info-sticky { position: static; }
  .catalog-layout   { grid-template-columns: 1fr; }
  .filter-sidebar   { position: static; display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; }
  .testimonials-grid { grid-template-columns: 1fr 1fr; }
  .contact-layout   { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  #scheda-content > div { grid-template-columns: 1fr !important; }
  .catalog-banner { grid-template-columns: 1fr; }
  .catalog-banner-photo { height: 280px; }
  .catalog-banner-content { padding: 48px 32px; }
  .catalog-banner-title { font-size: 2.8rem; }
  .container { padding: 0 20px; }
  .nav-inner { padding: 0 20px; }
  .nav-menu  { display: none; flex-direction: column; position: absolute; top: 72px; left: 0; right: 0; background: white; border-bottom: 1px solid var(--color-border); padding: 24px; gap: 20px; }
  .nav-menu.open { display: flex; }
  .hamburger { display: flex; }
  .collections-grid { grid-template-columns: 1fr 1fr; }
  .products-grid    { grid-template-columns: 1fr; }
  .features-strip   { grid-template-columns: 1fr 1fr; }
  .footer-grid      { grid-template-columns: 1fr; gap: 32px; }
  .testimonials-grid { grid-template-columns: 1fr; }
  .form-row         { grid-template-columns: 1fr; }
  .form-card        { padding: 28px; }
  .hero-content     { padding: 0 20px; }
  .promo-banner     { height: auto; padding: 60px 0; }
  .promo-discount   { font-size: 3.5rem; }
  .section          { padding: 60px 0; }
  .hero             { height: 65vh; min-height: 480px; }
  .pv-photo-strip-grid {
    grid-template-columns: repeat(2, 1fr);
    height: auto;
    aspect-ratio: 2 / 1;
  }
}