/* ==========================================================================
   BagnoLucido.shop — Sistema di Stile e Architettura Visiva
   Prefisso Univoco: bl-
   Normative: it-IT / D.Lgs. 206/2005 / GDPR / D.Lgs. 70/2003
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=DM+Sans:ital,opsz,wght@0,9..40,400;0,9..40,500;0,9..40,600;0,9..40,700;1,9..40,400&family=Epilogue:wght@600;700;800;900&display=swap');

:root {
  --bl-primary: #1C4446;
  --bl-primary-dark: #122F31;
  --bl-primary-light: #EBF2F2;
  --bl-primary-border: #9BB8B8;
  
  --bl-accent: #E26D38;
  --bl-accent-hover: #CF5B26;
  --bl-accent-light: #FDF3EE;
  --bl-accent-border: #F5BEA6;

  --bl-bg: #F8F6F0;
  --bl-surface: #FFFFFF;
  --bl-surface-tint: #EFECE4;
  --bl-border: #DDD8CE;
  --bl-border-light: #EBE7DD;

  --bl-text: #1A2222;
  --bl-muted: #5D6866;
  --bl-subtle: #879290;

  --bl-font-heading: 'Epilogue', system-ui, -apple-system, sans-serif;
  --bl-font-body: 'DM Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

  --bl-radius-pill: 9999px;
  --bl-radius-card: 14px;
  --bl-radius-sm: 8px;
  --bl-radius-inner: 10px;

  --bl-shadow-sm: 0 2px 8px rgba(28, 68, 70, 0.05);
  --bl-shadow-md: 0 8px 24px rgba(28, 68, 70, 0.08);
  --bl-shadow-lg: 0 16px 40px rgba(28, 68, 70, 0.12);
  --bl-transition: all 0.22s cubic-bezier(0.16, 1, 0.3, 1);
}

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

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--bl-font-body);
  color: var(--bl-text);
  background-color: var(--bl-bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

img, video {
  max-width: 100%;
  height: auto;
  display: block;
}

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

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--bl-font-heading);
  color: var(--bl-primary);
  line-height: 1.2;
  letter-spacing: -0.02em;
}

/* --- Struttura e Layout --- */
.bl-shell {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

.bl-shell-narrow {
  width: 100%;
  max-width: 860px;
  margin: 0 auto;
  padding: 0 24px;
}

/* --- Top Bar e Testata --- */
.bl-topbar {
  background-color: var(--bl-primary);
  color: #FFFFFF;
  font-size: 0.85rem;
  font-weight: 500;
  padding: 10px 0;
  text-align: center;
}

.bl-topbar-flex {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 24px;
  flex-wrap: wrap;
}

.bl-topbar-item {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.bl-topbar-item svg {
  color: var(--bl-accent);
}

.bl-header {
  background-color: var(--bl-surface);
  border-bottom: 1.5px solid var(--bl-border);
  position: sticky;
  top: 0;
  z-index: 90;
}

.bl-header-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 72px;
}

/* Logo non-clickable as required */
.bl-brand-logo {
  font-family: var(--bl-font-heading);
  font-weight: 900;
  font-size: 1.55rem;
  color: var(--bl-primary);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  cursor: default;
  user-select: none;
}

.bl-brand-logo span {
  color: var(--bl-accent);
}

.bl-nav-actions {
  display: flex;
  align-items: center;
  gap: 16px;
}

.bl-cart-trigger {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 9px 18px;
  background-color: var(--bl-primary-light);
  color: var(--bl-primary);
  border: 1.5px solid var(--bl-primary-border);
  border-radius: var(--bl-radius-pill);
  font-weight: 600;
  font-size: 0.92rem;
  transition: var(--bl-transition);
}

.bl-cart-trigger:hover {
  background-color: var(--bl-primary);
  color: #FFFFFF;
}

.bl-cart-badge {
  background-color: var(--bl-accent);
  color: #FFFFFF;
  font-size: 0.75rem;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: 9999px;
  min-width: 20px;
  text-align: center;
}

/* --- Pulsanti (Buttons: pill) --- */
.bl-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  font-family: var(--bl-font-body);
  font-weight: 700;
  font-size: 1rem;
  padding: 14px 28px;
  border-radius: var(--bl-radius-pill);
  transition: var(--bl-transition);
  text-align: center;
  cursor: pointer;
  white-space: nowrap;
}

.bl-btn-accent {
  background-color: var(--bl-accent);
  color: #FFFFFF;
  box-shadow: 0 4px 14px rgba(226, 109, 56, 0.28);
}

.bl-btn-accent:hover {
  background-color: var(--bl-accent-hover);
  transform: translateY(-2px);
  box-shadow: 0 6px 18px rgba(226, 109, 56, 0.36);
}

.bl-btn-primary {
  background-color: var(--bl-primary);
  color: #FFFFFF;
  box-shadow: 0 4px 14px rgba(28, 68, 70, 0.25);
}

.bl-btn-primary:hover {
  background-color: var(--bl-primary-dark);
  transform: translateY(-2px);
}

.bl-btn-ghost {
  background-color: transparent;
  color: var(--bl-primary);
  border: 1.5px solid var(--bl-primary);
}

.bl-btn-ghost:hover {
  background-color: var(--bl-primary-light);
}

.bl-btn-sm {
  padding: 9px 18px;
  font-size: 0.88rem;
}

.bl-btn-block {
  width: 100%;
}

/* --- Badges & Tags --- */
.bl-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 12px;
  border-radius: var(--bl-radius-pill);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.bl-badge-primary {
  background-color: var(--bl-primary-light);
  color: var(--bl-primary);
  border: 1px solid var(--bl-primary-border);
}

.bl-badge-accent {
  background-color: var(--bl-accent-light);
  color: var(--bl-accent);
  border: 1px solid var(--bl-accent-border);
}

/* --- Schede (Cards: bordered) --- */
.bl-card {
  background-color: var(--bl-surface);
  border: 1.5px solid var(--bl-border);
  border-radius: var(--bl-radius-card);
  padding: 32px;
  transition: var(--bl-transition);
}

.bl-card:hover {
  border-color: var(--bl-primary-border);
  box-shadow: var(--bl-shadow-md);
}

.bl-card-tinted {
  background-color: var(--bl-surface-tint);
}

/* --- Sezione 1: HERO (Archetipo Asymmetric) --- */
.bl-hero {
  padding: 56px 0 72px;
  overflow: hidden;
}

.bl-hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 48px;
  align-items: center;
}

.bl-hero-content {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.bl-hero-title {
  font-size: 2.8rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.15;
}

.bl-hero-lead {
  font-size: 1.18rem;
  color: var(--bl-muted);
  line-height: 1.55;
}

.bl-hero-points {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin: 10px 0;
}

.bl-hero-point {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 1rem;
  color: var(--bl-text);
}

.bl-hero-point svg {
  flex-shrink: 0;
  color: var(--bl-accent);
  margin-top: 3px;
}

.bl-hero-cta-group {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
  margin-top: 8px;
}

.bl-hero-guarantees {
  display: flex;
  align-items: center;
  gap: 20px;
  padding-top: 14px;
  border-top: 1px solid var(--bl-border);
  font-size: 0.86rem;
  color: var(--bl-muted);
  flex-wrap: wrap;
}

.bl-hero-guarantee-item {
  display: inline-flex;
  align-items: center;
  gap: 7px;
}

.bl-hero-visual {
  position: relative;
}

.bl-hero-card {
  background-color: var(--bl-surface);
  border: 1.5px solid var(--bl-border);
  border-radius: var(--bl-radius-card);
  padding: 20px;
  box-shadow: var(--bl-shadow-lg);
  position: relative;
}

.bl-hero-card-img {
  border-radius: var(--bl-radius-inner);
  width: 100%;
  aspect-ratio: 4/3;
  object-fit: cover;
}

.bl-hero-card-meta {
  display: flex;
  justify-content: space-between;
  margin-top: 16px;
  padding-top: 14px;
  border-top: 1px solid var(--bl-border-light);
  font-size: 0.88rem;
  color: var(--bl-muted);
}

.bl-floating-badge {
  position: absolute;
  top: -14px;
  right: -14px;
  background-color: var(--bl-primary);
  color: #FFFFFF;
  padding: 10px 18px;
  border-radius: var(--bl-radius-pill);
  font-size: 0.86rem;
  font-weight: 700;
  box-shadow: 0 4px 16px rgba(28, 68, 70, 0.3);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

/* --- Sezione 2: COME FUNZIONA LA DECOMPOSIZIONE DEL CALCARE --- */
.bl-section {
  padding: 80px 0;
  border-top: 1.5px solid var(--bl-border);
}

.bl-section-header {
  text-align: center;
  max-width: 760px;
  margin: 0 auto 52px;
}

.bl-section-title {
  font-size: 2.3rem;
  font-weight: 800;
  margin-top: 10px;
  margin-bottom: 16px;
}

.bl-section-desc {
  font-size: 1.1rem;
  color: var(--bl-muted);
}

.bl-science-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.bl-science-step {
  display: flex;
  flex-direction: column;
  gap: 16px;
  height: 100%;
}

.bl-step-num {
  width: 44px;
  height: 44px;
  border-radius: var(--bl-radius-pill);
  background-color: var(--bl-primary-light);
  color: var(--bl-primary);
  font-family: var(--bl-font-heading);
  font-size: 1.25rem;
  font-weight: 800;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1.5px solid var(--bl-primary-border);
}

.bl-science-step h3 {
  font-size: 1.3rem;
  font-weight: 700;
}

.bl-science-step p {
  color: var(--bl-muted);
  font-size: 0.98rem;
  line-height: 1.6;
}

.bl-science-note {
  margin-top: 40px;
  padding: 20px 28px;
  background-color: var(--bl-surface-tint);
  border: 1.5px solid var(--bl-border);
  border-radius: var(--bl-radius-card);
  display: flex;
  align-items: center;
  gap: 18px;
}

.bl-science-note svg {
  color: var(--bl-accent);
  flex-shrink: 0;
}

/* --- Sezione 3: PRIMA / DOPO INTERATTIVO (Slider) --- */
.bl-demo-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
}

.bl-slider-wrapper {
  position: relative;
  width: 100%;
  aspect-ratio: 4/3;
  overflow: hidden;
  border-radius: var(--bl-radius-card);
  border: 1.5px solid var(--bl-border);
  user-select: none;
}

.bl-slider-img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.bl-slider-before-wrap {
  position: absolute;
  top: 0;
  left: 0;
  width: 50%;
  height: 100%;
  overflow: hidden;
  border-right: 3px solid #FFFFFF;
  box-shadow: 2px 0 10px rgba(0, 0, 0, 0.25);
  z-index: 10;
}

.bl-slider-before-img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  pointer-events: none;
}

.bl-slider-tag {
  position: absolute;
  bottom: 16px;
  padding: 6px 14px;
  border-radius: var(--bl-radius-pill);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  z-index: 20;
}

.bl-slider-tag-before {
  left: 16px;
  background-color: rgba(26, 34, 34, 0.85);
  color: #FFFFFF;
}

.bl-slider-tag-after {
  right: 16px;
  background-color: var(--bl-primary);
  color: #FFFFFF;
}

.bl-slider-handle {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 44px;
  height: 44px;
  background-color: #FFFFFF;
  border: 3px solid var(--bl-primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 12px rgba(0,0,0,0.3);
  z-index: 30;
  pointer-events: none;
  cursor: ew-resize;
}

.bl-slider-range {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  z-index: 40;
  cursor: ew-resize;
  margin: 0;
}

/* --- Sezione 4: CASI D'USO REALI --- */
.bl-cases-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 28px;
}

.bl-case-card {
  display: flex;
  gap: 24px;
  align-items: flex-start;
}

.bl-case-img {
  width: 120px;
  height: 120px;
  object-fit: cover;
  border-radius: var(--bl-radius-inner);
  border: 1px solid var(--bl-border);
  flex-shrink: 0;
}

.bl-case-body h3 {
  font-size: 1.22rem;
  font-weight: 700;
  margin-bottom: 8px;
}

.bl-case-body p {
  color: var(--bl-muted);
  font-size: 0.94rem;
  line-height: 1.55;
}

/* --- Sezione 5: FORMATI E BUNDLE --- */
.bl-bundles-section {
  background-color: var(--bl-surface);
}

.bl-bundles-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  align-items: stretch;
}

.bl-bundle-card {
  background-color: var(--bl-bg);
  border: 1.5px solid var(--bl-border);
  border-radius: var(--bl-radius-card);
  padding: 24px 20px;
  display: flex;
  flex-direction: column;
  position: relative;
  transition: var(--bl-transition);
}

.bl-bundle-card:hover {
  border-color: var(--bl-primary);
  transform: translateY(-4px);
  box-shadow: var(--bl-shadow-md);
}

.bl-bundle-popular {
  border: 2px solid var(--bl-accent);
  background-color: #FFFFFF;
  box-shadow: var(--bl-shadow-md);
}

.bl-bundle-popular-badge {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  background-color: var(--bl-accent);
  color: #FFFFFF;
  padding: 4px 14px;
  border-radius: var(--bl-radius-pill);
  font-size: 0.74rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  white-space: nowrap;
}

.bl-bundle-header {
  text-align: center;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--bl-border);
  margin-bottom: 16px;
}

.bl-bundle-qty {
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--bl-primary);
}

.bl-bundle-discount {
  display: inline-block;
  background-color: var(--bl-accent-light);
  color: var(--bl-accent);
  font-weight: 700;
  font-size: 0.85rem;
  padding: 3px 10px;
  border-radius: var(--bl-radius-pill);
  margin-top: 6px;
}

.bl-bundle-pricing {
  text-align: center;
  margin-bottom: 20px;
}

.bl-bundle-price-unit {
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--bl-text);
}

.bl-bundle-price-unit small {
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--bl-muted);
}

.bl-bundle-price-total {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--bl-primary);
  margin-top: 4px;
}

.bl-bundle-old-price {
  font-size: 0.86rem;
  color: var(--bl-subtle);
  text-decoration: line-through;
  margin-top: 2px;
}

.bl-bundle-features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
  font-size: 0.85rem;
  color: var(--bl-muted);
  margin-bottom: 24px;
  flex-grow: 1;
}

.bl-bundle-feature {
  display: flex;
  align-items: center;
  gap: 8px;
}

.bl-bundle-feature svg {
  color: var(--bl-primary);
  flex-shrink: 0;
}

/* --- Sezione 6: FAQ ACCORDION --- */
.bl-faq-container {
  max-width: 800px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.bl-faq-item {
  background-color: var(--bl-surface);
  border: 1.5px solid var(--bl-border);
  border-radius: var(--bl-radius-card);
  overflow: hidden;
  transition: var(--bl-transition);
}

.bl-faq-item[open] {
  border-color: var(--bl-primary-border);
}

.bl-faq-summary {
  padding: 22px 24px;
  font-family: var(--bl-font-heading);
  font-size: 1.12rem;
  font-weight: 700;
  color: var(--bl-primary);
  cursor: pointer;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  user-select: none;
}

.bl-faq-summary::-webkit-details-marker {
  display: none;
}

.bl-faq-icon {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background-color: var(--bl-bg);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.2s ease;
  flex-shrink: 0;
}

.bl-faq-item[open] .bl-faq-icon {
  transform: rotate(180deg);
  background-color: var(--bl-primary-light);
  color: var(--bl-primary);
}

.bl-faq-answer {
  padding: 0 24px 22px;
  color: var(--bl-muted);
  font-size: 0.98rem;
  line-height: 1.6;
}

/* --- FOOTER (Fisso alla fine, conforme D.Lgs. 70/2003 e Codice Privacy) --- */
.bl-footer {
  background-color: var(--bl-primary-dark);
  color: #DDD8CE;
  padding: 64px 0 36px;
  border-top: 2px solid var(--bl-primary);
  font-size: 0.9rem;
}

.bl-footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(221, 216, 206, 0.15);
}

.bl-footer-brand h4 {
  color: #FFFFFF;
  font-size: 1.4rem;
  margin-bottom: 14px;
}

.bl-footer-brand p {
  color: #A9B7B5;
  line-height: 1.6;
  margin-bottom: 12px;
}

.bl-footer-col h5 {
  color: #FFFFFF;
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 16px;
  letter-spacing: 0.02em;
}

.bl-footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.bl-footer-links a {
  color: #C5D0CE;
  transition: color 0.18s ease;
}

.bl-footer-links a:hover {
  color: #FFFFFF;
  text-decoration: underline;
}

.bl-footer-bottom {
  padding-top: 32px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
  font-size: 0.82rem;
  color: #8C9C9A;
}

/* ==========================================================================
   CARRELLO & CHECKOUT (carrello.html)
   ========================================================================== */
.bl-cart-view {
  padding: 48px 0 80px;
}

.bl-cart-grid {
  display: grid;
  grid-template-columns: 1.4fr 0.9fr;
  gap: 36px;
  align-items: flex-start;
}

.bl-cart-items-card {
  background-color: var(--bl-surface);
  border: 1.5px solid var(--bl-border);
  border-radius: var(--bl-radius-card);
  padding: 28px;
}

.bl-cart-item {
  display: grid;
  grid-template-columns: 90px 1fr auto;
  gap: 20px;
  align-items: center;
  padding: 20px 0;
  border-bottom: 1px solid var(--bl-border-light);
}

.bl-cart-item:first-child {
  padding-top: 0;
}

.bl-cart-item-img {
  width: 90px;
  height: 90px;
  object-fit: cover;
  border-radius: var(--bl-radius-inner);
  border: 1px solid var(--bl-border);
}

.bl-cart-item-info h4 {
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 4px;
}

.bl-cart-item-sub {
  font-size: 0.88rem;
  color: var(--bl-muted);
}

.bl-cart-qty-row {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: 10px;
}

.bl-qty-btn {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  border: 1px solid var(--bl-border);
  background-color: var(--bl-bg);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  color: var(--bl-primary);
  transition: var(--bl-transition);
}

.bl-qty-btn:hover {
  background-color: var(--bl-primary);
  color: #FFFFFF;
}

.bl-qty-display {
  font-weight: 700;
  min-width: 24px;
  text-align: center;
}

.bl-item-remove-btn {
  color: var(--bl-subtle);
  font-size: 0.85rem;
  text-decoration: underline;
  margin-left: 12px;
  cursor: pointer;
}

.bl-item-remove-btn:hover {
  color: #C0392B;
}

.bl-cart-switcher-box {
  margin-top: 24px;
  padding: 20px;
  background-color: var(--bl-surface-tint);
  border-radius: var(--bl-radius-inner);
  border: 1px solid var(--bl-border);
}

.bl-cart-switcher-box h5 {
  font-size: 0.95rem;
  font-weight: 700;
  margin-bottom: 12px;
}

.bl-switcher-options {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 8px;
}

.bl-switcher-btn {
  padding: 10px 8px;
  border-radius: var(--bl-radius-sm);
  border: 1.5px solid var(--bl-border);
  background-color: var(--bl-surface);
  font-size: 0.85rem;
  font-weight: 600;
  text-align: center;
  transition: var(--bl-transition);
  cursor: pointer;
}

.bl-switcher-btn.active {
  border-color: var(--bl-primary);
  background-color: var(--bl-primary);
  color: #FFFFFF;
}

.bl-cart-summary-card {
  background-color: var(--bl-surface);
  border: 1.5px solid var(--bl-border);
  border-radius: var(--bl-radius-card);
  padding: 28px;
  position: sticky;
  top: 96px;
}

.bl-summary-title {
  font-size: 1.35rem;
  font-weight: 800;
  padding-bottom: 16px;
  border-bottom: 1.5px solid var(--bl-border);
  margin-bottom: 18px;
}

.bl-summary-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 12px;
  font-size: 0.95rem;
  color: var(--bl-muted);
}

.bl-summary-total-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 16px;
  margin-top: 16px;
  border-top: 1.5px solid var(--bl-border);
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--bl-primary);
}

.bl-empty-cart-state {
  text-align: center;
  padding: 48px 24px;
}

.bl-empty-cart-title {
  font-size: 1.6rem;
  margin-bottom: 12px;
}

/* Modal Checkout */
.bl-modal-backdrop {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(26, 34, 34, 0.65);
  backdrop-filter: blur(4px);
  z-index: 999;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  opacity: 0;
  visibility: hidden;
  transition: all 0.25s ease;
}

.bl-modal-backdrop.active {
  opacity: 1;
  visibility: visible;
}

.bl-modal-card {
  background-color: var(--bl-surface);
  border-radius: var(--bl-radius-card);
  border: 1.5px solid var(--bl-border);
  max-width: 620px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  padding: 36px;
  position: relative;
  box-shadow: var(--bl-shadow-lg);
  transform: translateY(20px);
  transition: transform 0.25s ease;
}

.bl-modal-backdrop.active .bl-modal-card {
  transform: translateY(0);
}

.bl-modal-close {
  position: absolute;
  top: 20px;
  right: 20px;
  font-size: 1.5rem;
  color: var(--bl-muted);
  cursor: pointer;
  line-height: 1;
}

.bl-form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-top: 20px;
}

.bl-form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.bl-form-group-full {
  grid-column: 1 / -1;
}

.bl-label {
  font-size: 0.86rem;
  font-weight: 600;
  color: var(--bl-text);
}

.bl-input, .bl-select {
  padding: 12px 14px;
  border: 1.5px solid var(--bl-border);
  border-radius: var(--bl-radius-sm);
  font-family: inherit;
  font-size: 0.95rem;
  background-color: #FFFFFF;
  color: var(--bl-text);
  transition: border-color 0.18s ease;
}

.bl-input:focus, .bl-select:focus {
  outline: none;
  border-color: var(--bl-primary);
  box-shadow: 0 0 0 3px rgba(28, 68, 70, 0.15);
}

.bl-input.error, .bl-select.error {
  border-color: #C0392B;
}

.bl-input-error-msg {
  font-size: 0.78rem;
  color: #C0392B;
  display: none;
}

.bl-input.error + .bl-input-error-msg {
  display: block;
}

/* Schermata di Conferma Ordine */
.bl-success-box {
  text-align: center;
  padding: 24px 0;
}

.bl-success-icon {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background-color: var(--bl-primary-light);
  color: var(--bl-primary);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
}

/* Pagine Informative e Legali */
.bl-legal-page {
  padding: 60px 0 90px;
}

.bl-legal-content {
  background-color: var(--bl-surface);
  border: 1.5px solid var(--bl-border);
  border-radius: var(--bl-radius-card);
  padding: 48px;
}

.bl-legal-content h1 {
  font-size: 2.4rem;
  margin-bottom: 8px;
}

.bl-legal-date {
  font-size: 0.88rem;
  color: var(--bl-muted);
  margin-bottom: 32px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--bl-border);
}

.bl-legal-content h2 {
  font-size: 1.5rem;
  margin-top: 36px;
  margin-bottom: 14px;
}

.bl-legal-content h3 {
  font-size: 1.2rem;
  margin-top: 24px;
  margin-bottom: 10px;
}

.bl-legal-content p, .bl-legal-content ul, .bl-legal-content ol {
  color: var(--bl-text);
  font-size: 1rem;
  line-height: 1.68;
  margin-bottom: 16px;
}

.bl-legal-content ul, .bl-legal-content ol {
  padding-left: 24px;
}

.bl-legal-content li {
  margin-bottom: 8px;
}

.bl-recesso-box {
  background-color: var(--bl-surface-tint);
  border: 1.5px dashed var(--bl-border);
  border-radius: var(--bl-radius-inner);
  padding: 24px;
  margin: 24px 0;
  font-family: monospace;
  font-size: 0.92rem;
  line-height: 1.6;
}

/* Responsive Breakpoints */
@media (max-width: 1024px) {
  .bl-hero-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .bl-hero-title {
    font-size: 2.3rem;
  }
  .bl-demo-grid {
    grid-template-columns: 1fr;
  }
  .bl-bundles-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .bl-cart-grid {
    grid-template-columns: 1fr;
  }
  .bl-footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 32px;
  }
}

@media (max-width: 768px) {
  .bl-hero-title {
    font-size: 2rem;
  }
  .bl-section-title {
    font-size: 1.85rem;
  }
  .bl-science-grid {
    grid-template-columns: 1fr;
  }
  .bl-cases-grid {
    grid-template-columns: 1fr;
  }
  .bl-bundles-grid {
    grid-template-columns: 1fr;
  }
  .bl-footer-grid {
    grid-template-columns: 1fr;
  }
  .bl-legal-content {
    padding: 24px;
  }
  .bl-form-grid {
    grid-template-columns: 1fr;
  }
  .bl-switcher-options {
    grid-template-columns: repeat(2, 1fr);
  }
  .bl-cart-item {
    grid-template-columns: 70px 1fr;
  }
  .bl-cart-item-img {
    width: 70px;
    height: 70px;
  }
}