:root {
  --color-primary: #B9DED9;
  --color-secondary: #FFB5B5;
  --color-tertiary: #FFBEBE;
  --color-quaternary: #FDF8E9;
  --color-accent: #FF9999;
  --color-white: #ffffff;
  --color-gray-light: #f9f9f9;
  --color-gray: #6c757d;
  --color-dark: #2a2a2a;
  --font-primary: 'Inter', sans-serif;
  --transition: all 0.3s ease;
}

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

body {
  font-family: var(--font-primary);
  font-size: 1.0625rem;
  line-height: 1.75;
  color: var(--color-dark);
  background: var(--color-quaternary);
  overflow-x: hidden;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
}

.site-header {
  position: fixed;
  top: 0;
  width: 100%;
  background: rgba(253, 248, 233, 0.97);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(185, 222, 217, 0.3);
  z-index: 1000;
  padding: 1.25rem 0;
  box-shadow: 0 1px 8px rgba(0, 0, 0, 0.02);
  transition: var(--transition);
}

.brand img {
  display: block;
}

.nav {
  display: flex;
  gap: 2rem;
  align-items: center;
}

.nav a {
  color: var(--color-dark);
  text-decoration: none;
  font-weight: 500;
  font-size: 0.9375rem;
  position: relative;
  transition: var(--transition);
}

.nav a:hover {
  color: var(--color-accent);
}

.nav a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--color-accent);
  transition: width 0.3s ease;
}

.nav a:hover::after {
  width: 100%;
}

.nav-cta {
  background: var(--color-accent);
  color: var(--color-white);
  padding: 0.625rem 1.5rem;
  border-radius: 6px;
}

.nav-cta:hover {
  background: #ff7777;
  color: var(--color-white);
}

.nav-cta::after {
  display: none;
}

.hero-section {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 9rem 0 4rem;
  background: linear-gradient(135deg, rgba(185, 222, 217, 0.08) 0%, rgba(255, 181, 181, 0.06) 100%);
}

.hero-lavagna {
  background: var(--color-white);
  border: 2px solid var(--color-primary);
  border-radius: 16px;
  padding: 4rem 3rem;
  position: relative;
}

.hero-lavagna::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-image:
          repeating-linear-gradient(0deg, transparent, transparent 19px, rgba(185, 222, 217, 0.15) 19px, rgba(185, 222, 217, 0.15) 20px),
          repeating-linear-gradient(90deg, transparent, transparent 19px, rgba(185, 222, 217, 0.15) 19px, rgba(185, 222, 217, 0.15) 20px);
  pointer-events: none;
  border-radius: 14px;
}

.hero-content {
  position: relative;
  z-index: 1;
  margin-bottom: 3rem;
}

.hero-title {
  font-size: 3rem;
  font-weight: 700;
  line-height: 1.2;
  color: var(--color-dark);
  margin-bottom: 1.5rem;
}

.hero-subtitle {
  font-size: 1.25rem;
  color: var(--color-gray);
  max-width: 700px;
  margin: 0 auto;
}

.hero-notes {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  margin-bottom: 3rem;
  position: relative;
  z-index: 1;
}

.note {
  background: var(--color-white);
  border: 2px solid var(--color-primary);
  padding: 2rem 1.5rem;
  border-radius: 12px;
  text-align: center;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  transform: rotate(-1deg);
}

.note-1 {
  transform: rotate(-2deg);
}

.note-2 {
  transform: rotate(1deg);
}

.note-3 {
  transform: rotate(-1.5deg);
}

.note:hover {
  transform: rotate(0deg) translateY(-8px);
  box-shadow: 0 12px 32px rgba(185, 222, 217, 0.3);
}

.note-icon {
  font-size: 2.5rem;
  color: var(--color-accent);
  margin-bottom: 1rem;
}

.note h3 {
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
  color: var(--color-dark);
}

.note p {
  font-size: 0.9375rem;
  color: var(--color-gray);
  margin: 0;
}

.hero-cta {
  display: flex;
  gap: 1rem;
  justify-content: center;
  margin-bottom: 2rem;
}

.btn {
  padding: 0.875rem 2rem;
  font-weight: 600;
  font-size: 1rem;
  border-radius: 8px;
  text-decoration: none;
  transition: var(--transition);
  display: inline-block;
  border: 2px solid transparent;
}

.btn-primary {
  background: var(--color-accent);
  color: var(--color-white);
  border-color: var(--color-accent);
}

.btn-primary:hover {
  background: #ff7777;
  border-color: #ff7777;
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(255, 153, 153, 0.3);
}

.btn-secondary {
  background: transparent;
  color: var(--color-dark);
  border-color: var(--color-primary);
}

.btn-secondary:hover {
  background: var(--color-primary);
  border-color: var(--color-primary);
}

.hero-metrics {
  display: flex;
  gap: 3rem;
  justify-content: center;
  font-size: 0.9375rem;
  color: var(--color-gray);
}

.hero-metrics span {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.hero-metrics i {
  color: var(--color-accent);
}

.section-title {
  font-size: 2.5rem;
  font-weight: 700;
  text-align: center;
  margin-bottom: 3rem;
  color: var(--color-dark);
}

.progetti-section {
  padding: 6rem 0;
  background: var(--color-white);
}

.gallery-strip {
  display: flex;
  gap: 1.5rem;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  padding-bottom: 1rem;
}

.gallery-strip::-webkit-scrollbar {
  height: 8px;
}

.gallery-strip::-webkit-scrollbar-track {
  background: var(--color-gray-light);
  border-radius: 4px;
}

.gallery-strip::-webkit-scrollbar-thumb {
  background: var(--color-primary);
  border-radius: 4px;
}

.gallery-item {
  min-width: 320px;
  scroll-snap-align: start;
  position: relative;
  overflow: hidden;
  border-radius: 12px;
  border: 2px solid var(--color-primary);
}

.gallery-item img {
  width: 100%;
  height: 240px;
  object-fit: cover;
  display: block;
}

.gallery-overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  background: linear-gradient(to top, rgba(42, 42, 42, 0.95), transparent);
  padding: 1.5rem;
  transform: translateY(100%);
  transition: transform 0.3s ease;
}

.gallery-item:hover .gallery-overlay {
  transform: translateY(0);
}

.gallery-overlay h4 {
  color: var(--color-white);
  font-size: 1.125rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
}

.gallery-overlay p {
  color: rgba(255, 255, 255, 0.9);
  font-size: 0.875rem;
  margin: 0;
}

.fondamenta-section {
  padding: 6rem 0;
  background: var(--color-quaternary);
}

.fondamenta-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 3rem;
}

.fondamenta-block {
  background: var(--color-white);
  border: 2px solid var(--color-primary);
  padding: 2.5rem 2rem;
  border-radius: 12px;
  position: relative;
}

.block-number {
  position: absolute;
  top: -1.25rem;
  right: 2rem;
  background: var(--color-accent);
  color: var(--color-white);
  width: 3rem;
  height: 3rem;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 1.25rem;
}

.fondamenta-block h3 {
  font-size: 1.5rem;
  font-weight: 600;
  margin-bottom: 1.5rem;
  color: var(--color-dark);
}

.fondamenta-block ul {
  list-style: none;
}

.fondamenta-block li {
  padding-left: 1.75rem;
  margin-bottom: 1rem;
  position: relative;
  color: var(--color-dark);
}

.fondamenta-block li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.5rem;
  width: 8px;
  height: 8px;
  background: var(--color-accent);
  border-radius: 50%;
}

.metodo-steps-section {
  padding: 6rem 0;
  background: var(--color-white);
}

.steps-timeline {
  display: flex;
  align-items: center;
  justify-content: center;
  max-width: 900px;
  margin: 0 auto;
}

.step-item {
  flex: 1;
  text-align: center;
}

.step-marker {
  width: 4rem;
  height: 4rem;
  background: var(--color-accent);
  color: var(--color-white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  font-weight: 700;
  margin: 0 auto 1.5rem;
  border: 4px solid var(--color-quaternary);
}

.step-content h3 {
  font-size: 1.5rem;
  font-weight: 600;
  margin-bottom: 0.75rem;
  color: var(--color-dark);
}

.step-content p {
  font-size: 0.9375rem;
  color: var(--color-gray);
  margin: 0;
}

.step-line {
  flex: 0 0 80px;
  height: 3px;
  background: var(--color-primary);
  margin: 0 1rem 3rem;
}

.percorsi-section {
  padding: 6rem 0;
  background: var(--color-quaternary);
}

.percorsi-accordion {
  max-width: 900px;
  margin: 0 auto;
}

.accordion-item {
  background: var(--color-white);
  border: 2px solid var(--color-primary);
  border-radius: 12px;
  margin-bottom: 1.5rem;
  overflow: hidden;
}

.accordion-header {
  width: 100%;
  background: transparent;
  border: none;
  padding: 1.75rem 2rem;
  text-align: left;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: var(--font-primary);
  transition: background 0.3s ease;
}

.accordion-header:hover {
  background: rgba(185, 222, 217, 0.1);
}

.accordion-title {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--color-dark);
}

.accordion-header i {
  color: var(--color-accent);
  transition: transform 0.3s ease;
}

.accordion-content {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease;
}

.accordion-content.active {
  max-height: 600px;
}

.percorso-details {
  padding: 0 2rem 2rem;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
}

.detail-block h4 {
  font-size: 1rem;
  font-weight: 600;
  color: var(--color-accent);
  margin-bottom: 0.5rem;
}

.detail-block p {
  font-size: 0.9375rem;
  color: var(--color-dark);
  margin: 0;
}

.lezione-section {
  padding: 6rem 0;
  background: var(--color-white);
}

.section-intro {
  text-align: center;
  font-size: 1.125rem;
  color: var(--color-gray);
  margin-bottom: 4rem;
}

.lezione-steps {
  max-width: 1000px;
  margin: 0 auto 4rem;
}

.lezione-step {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
  margin-bottom: 4rem;
}

.lezione-step:nth-child(even) {
  direction: rtl;
}

.lezione-step:nth-child(even) > * {
  direction: ltr;
}

.step-visual {
  border: 2px solid var(--color-primary);
  border-radius: 12px;
  overflow: hidden;
}

.step-visual img {
  width: 100%;
  height: auto;
  display: block;
}

.step-description h3 {
  font-size: 1.75rem;
  font-weight: 600;
  margin-bottom: 1rem;
  color: var(--color-dark);
}

.step-description p {
  font-size: 1rem;
  color: var(--color-gray);
  line-height: 1.7;
}

.lezione-errori,
.lezione-checklist {
  max-width: 700px;
  margin: 0 auto 3rem;
  background: var(--color-white);
  border: 2px solid var(--color-secondary);
  border-radius: 12px;
  padding: 2rem;
}

.lezione-errori h3,
.lezione-checklist h3 {
  font-size: 1.5rem;
  font-weight: 600;
  margin-bottom: 1.5rem;
  color: var(--color-dark);
}

.lezione-errori ul,
.lezione-checklist ul {
  list-style: none;
}

.lezione-errori li,
.lezione-checklist li {
  padding-left: 2rem;
  margin-bottom: 1rem;
  position: relative;
  color: var(--color-dark);
}

.lezione-errori li i {
  position: absolute;
  left: 0;
  top: 2px;
  color: var(--color-secondary);
}

.lezione-checklist li i {
  position: absolute;
  left: 0;
  top: 2px;
  color: var(--color-primary);
}

.kit-section {
  padding: 6rem 0;
  background: var(--color-quaternary);
}

.kit-grid {
  max-width: 900px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 3rem;
}

.kit-column {
  background: var(--color-white);
  border: 2px solid var(--color-primary);
  border-radius: 12px;
  padding: 2.5rem 2rem;
}

.kit-column h3 {
  font-size: 1.5rem;
  font-weight: 600;
  margin-bottom: 1.5rem;
  color: var(--color-dark);
}

.kit-column ul {
  list-style: none;
}

.kit-column li {
  padding-left: 1.75rem;
  margin-bottom: 1rem;
  position: relative;
  color: var(--color-dark);
}

.kit-column li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.5rem;
  width: 8px;
  height: 8px;
  background: var(--color-accent);
  border-radius: 50%;
}

.feedback-section {
  padding: 6rem 0;
  background: var(--color-white);
}

.feedback-panel {
  max-width: 800px;
  margin: 0 auto;
  background: var(--color-white);
  border: 2px solid var(--color-primary);
  border-radius: 12px;
  padding: 3rem 2.5rem;
  text-align: center;
}

.feedback-intro {
  font-size: 1.125rem;
  margin-bottom: 2rem;
  color: var(--color-dark);
}

.feedback-panel ul {
  list-style: none;
  text-align: left;
}

.feedback-panel li {
  padding-left: 2.5rem;
  margin-bottom: 1.5rem;
  position: relative;
  color: var(--color-dark);
  font-size: 1.0625rem;
}

.feedback-panel li i {
  position: absolute;
  left: 0;
  top: 2px;
  font-size: 1.25rem;
  color: var(--color-accent);
}

.faq-section {
  padding: 6rem 0;
  background: var(--color-quaternary);
}

.faq-accordion {
  max-width: 800px;
  margin: 0 auto;
}

.faq-item {
  background: var(--color-white);
  border: 2px solid var(--color-primary);
  border-radius: 12px;
  margin-bottom: 1rem;
  overflow: hidden;
}

.faq-question {
  width: 100%;
  background: transparent;
  border: none;
  padding: 1.5rem 2rem;
  text-align: left;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: var(--font-primary);
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--color-dark);
  transition: background 0.3s ease;
}

.faq-question:hover {
  background: rgba(185, 222, 217, 0.1);
}

.faq-question i {
  color: var(--color-accent);
  transition: transform 0.3s ease;
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease;
  padding: 0 2rem;
}

.faq-answer.active {
  max-height: 300px;
  padding: 0 2rem 1.5rem;
}

.contact-section {
  padding: 6rem 0;
  background: var(--color-white);
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  max-width: 1000px;
  margin: 0 auto;
}

.contact-info h2 {
  font-size: 2.25rem;
  font-weight: 700;
  margin-bottom: 1.5rem;
  color: var(--color-dark);
}

.contact-info p {
  font-size: 1.0625rem;
  color: var(--color-gray);
  margin-bottom: 2rem;
}

.contact-info ul {
  list-style: none;
}

.contact-info li {
  padding-left: 2rem;
  margin-bottom: 1rem;
  position: relative;
  color: var(--color-dark);
}

.contact-info li i {
  position: absolute;
  left: 0;
  top: 2px;
  color: var(--color-accent);
}

.contact-form {
  background: var(--color-quaternary);
  border: 2px solid var(--color-primary);
  border-radius: 12px;
  padding: 2.5rem 2rem;
}

.form-group {
  margin-bottom: 1.5rem;
}

.form-group label {
  display: block;
  font-weight: 600;
  margin-bottom: 0.5rem;
  color: var(--color-dark);
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 0.875rem 1rem;
  border: 2px solid var(--color-primary);
  border-radius: 8px;
  font-family: var(--font-primary);
  font-size: 1rem;
  background: var(--color-white);
  transition: border-color 0.3s ease;
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--color-accent);
}

.error-message {
  display: block;
  color: var(--color-secondary);
  font-size: 0.875rem;
  margin-top: 0.5rem;
}

.btn-submit {
  width: 100%;
  background: var(--color-accent);
  color: var(--color-white);
  padding: 1rem;
  font-weight: 600;
  font-size: 1rem;
  border: none;
  border-radius: 8px;
  cursor: pointer;
  transition: var(--transition);
}

.btn-submit:hover {
  background: #ff7777;
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(255, 153, 153, 0.3);
}

.site-footer {
  background: var(--color-dark);
  color: var(--color-white);
  padding: 4rem 0 2rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr 1.5fr;
  gap: 3rem;
  margin-bottom: 3rem;
}

.footer-brand img {
  margin-bottom: 1rem;
  filter: brightness(0) invert(1);
}

.footer-brand p {
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.9375rem;
}

.footer-links h4 {
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 1rem;
  color: var(--color-white);
}

.footer-links ul {
  list-style: none;
}

.footer-links li {
  margin-bottom: 0.75rem;
}

.footer-links a {
  color: rgba(255, 255, 255, 0.7);
  text-decoration: none;
  font-size: 0.9375rem;
  transition: color 0.3s ease;
}

.footer-links a:hover {
  color: var(--color-primary);
}

.footer-contact h4 {
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 1rem;
  color: var(--color-white);
}

.footer-contact p {
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.9375rem;
  margin-bottom: 0.75rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.footer-contact i {
  color: var(--color-primary);
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 2rem;
  text-align: center;
}

.footer-bottom p {
  color: rgba(255, 255, 255, 0.5);
  font-size: 0.875rem;
  margin: 0;
}

.cookie-banner {
  position: fixed;
  right: 2rem;
  bottom: 2rem;
  max-width: 420px;
  background: var(--color-white);
  border: 2px solid var(--color-primary);
  border-radius: 12px;
  padding: 2rem;
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.15);
  z-index: 9999;
  transform: translateY(150%);
  opacity: 0;
  transition: transform 0.4s ease, opacity 0.4s ease;
}

.cookie-banner.show {
  transform: translateY(0);
  opacity: 1;
}

.cookie-banner.hide {
  transform: translateY(150%);
  opacity: 0;
}

.cookie-content h3 {
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: 1rem;
  color: var(--color-dark);
}

.cookie-content p {
  font-size: 0.9375rem;
  color: var(--color-gray);
  margin-bottom: 1.5rem;
  line-height: 1.6;
}

.cookie-actions {
  display: flex;
  gap: 1rem;
  margin-bottom: 1rem;
}

.btn-cookie {
  flex: 1;
  padding: 0.75rem 1rem;
  font-weight: 600;
  font-size: 0.9375rem;
  border-radius: 8px;
  border: 2px solid transparent;
  cursor: pointer;
  transition: var(--transition);
  font-family: var(--font-primary);
}

.btn-decline {
  background: transparent;
  color: var(--color-dark);
  border-color: var(--color-primary);
}

.btn-decline:hover {
  background: var(--color-primary);
}

.btn-accept {
  background: var(--color-accent);
  color: var(--color-white);
  border-color: var(--color-accent);
}

.btn-accept:hover {
  background: #ff7777;
}

.cookie-link {
  text-align: center;
  margin: 0;
}

.cookie-link a {
  color: var(--color-accent);
  text-decoration: none;
  font-size: 0.875rem;
}

.cookie-link a:hover {
  text-decoration: underline;
}

@media (max-width: 992px) {
  .nav {
    display: none;
  }

  .hero-title {
    font-size: 2.25rem;
  }

  .hero-notes {
    grid-template-columns: 1fr;
  }

  .fondamenta-grid {
    grid-template-columns: 1fr;
  }

  .contact-grid {
    grid-template-columns: 1fr;
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }

  .kit-grid {
    grid-template-columns: 1fr;
  }

  .lezione-step {
    grid-template-columns: 1fr;
  }

  .lezione-step:nth-child(even) {
    direction: ltr;
  }

  .percorso-details {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .container {
    padding: 0 1.5rem;
  }

  .hero-title {
    font-size: 1.875rem;
  }

  .section-title {
    font-size: 2rem;
  }

  .hero-cta {
    flex-direction: column;
  }

  .btn {
    width: 100%;
    text-align: center;
  }

  .steps-timeline {
    flex-direction: column;
  }

  .step-line {
    width: 3px;
    height: 60px;
    margin: 1rem auto;
  }

  .footer-grid {
    grid-template-columns: 1fr;
  }

  .cookie-banner {
    right: 1rem;
    left: 1rem;
    bottom: 1rem;
    max-width: none;
  }
}