/* ============================================================
   Slimique Landing Page - Stylesheet
   ============================================================ */

/* --- CSS Custom Properties --- */
:root {
  --primary: #AE6654;
  --primary-dark: #8B5243;
  --primary-light: #C4897A;
  --primary-bg: #EFE6EB;
  --cta: #FFCE12;
  --cta-hover: #E6B800;
  --cta-text: #333;
  --white: #FFFFFF;
  --bg-light: #FDF9F7;
  --text-dark: #2D2D2D;
  --text-medium: #555;
  --text-light: #777;
  --border: #E0D5D0;
  --success: #28a745;
  --error: #dc3545;
  --shadow: 0 2px 12px rgba(174,102,84,.12);
  --shadow-lg: 0 8px 30px rgba(174,102,84,.15);
  --radius: 12px;
  --radius-sm: 8px;
  --transition: .3s ease;
  --max-w: 1140px;
}

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

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  scroll-padding-top: 80px;
  overflow-x: hidden;
}

body {
  overflow-x: hidden;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  color: var(--text-dark);
  background: var(--white);
  line-height: 1.7;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; height: auto; display: block; }
a { color: var(--primary); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--primary-dark); }
ul, ol { list-style: none; }
h1, h2, h3, h4, h5, h6 { line-height: 1.3; color: var(--text-dark); }

.container { max-width: var(--max-w); margin: 0 auto; padding: 0 20px; }
.section-padding { padding: 60px 0; }
.text-center { text-align: center; }

.section-title {
  font-size: 2rem;
  font-weight: 700;
  margin-bottom: .5rem;
  color: var(--primary-dark);
}

.section-subtitle {
  font-size: 1.1rem;
  color: var(--text-medium);
  margin-bottom: 2rem;
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}

/* --- Skip to content (Accessibilità) --- */
.skip-link {
  position: absolute;
  top: -100%;
  left: 0;
  background: var(--primary);
  color: var(--white);
  padding: 8px 16px;
  z-index: 10000;
  font-size: .9rem;
}
.skip-link:focus { top: 0; }

/* --- Header --- */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  background: var(--white);
  box-shadow: 0 2px 8px rgba(0,0,0,.08);
  z-index: 1000;
  height: 64px;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 20px;
}

.logo {
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--primary);
  display: flex;
  align-items: center;
  gap: 8px;
}
.logo:hover { color: var(--primary-dark); }

.nav-list {
  display: flex;
  align-items: center;
  gap: 24px;
}

.nav-list a {
  color: var(--text-dark);
  font-size: .9rem;
  font-weight: 500;
  transition: color var(--transition);
}
.nav-list a:hover { color: var(--primary); }

.btn-header-cta {
  background: var(--cta);
  color: var(--cta-text) !important;
  padding: 10px 22px;
  border-radius: 50px;
  font-weight: 700;
  font-size: .95rem;
  display: inline-block;
  transition: background var(--transition), transform var(--transition);
  border: none;
  cursor: pointer;
  white-space: nowrap;
}
.btn-header-cta:hover { background: var(--cta-hover); transform: translateY(-1px); }

.mobile-cta {
  display: none;
}

.hamburger {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  flex-direction: column;
  gap: 5px;
}
.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text-dark);
  transition: var(--transition);
  border-radius: 2px;
}

/* --- Hero --- */
.hero {
  padding: 100px 0 60px;
  background: linear-gradient(135deg, var(--bg-light) 0%, var(--primary-bg) 100%);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: center;
}

.hero-content { order: 1; }
.hero-image { order: 2; text-align: center; }

.hero-badge {
  display: inline-block;
  background: var(--primary);
  color: var(--white);
  padding: 6px 16px;
  border-radius: 50px;
  font-size: .8rem;
  font-weight: 600;
  margin-bottom: 16px;
  letter-spacing: .5px;
}

.hero h1 {
  font-size: 2.6rem;
  font-weight: 800;
  margin-bottom: 16px;
  color: var(--primary-dark);
  line-height: 1.15;
}

.hero-description {
  font-size: 1.1rem;
  color: var(--text-medium);
  margin-bottom: 24px;
  line-height: 1.8;
}

.hero-price {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 24px;
}

.price-current {
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--primary);
}

.price-original {
  font-size: 1.2rem;
  text-decoration: line-through;
  color: var(--text-light);
}

.price-badge {
  background: var(--error);
  color: var(--white);
  padding: 4px 12px;
  border-radius: 50px;
  font-size: .8rem;
  font-weight: 700;
}

.hero-social-proof {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 24px;
  flex-wrap: wrap;
}

.stars {
  color: var(--cta);
  font-size: 1.2rem;
  letter-spacing: 2px;
}

.stars-text {
  font-size: .9rem;
  color: var(--text-medium);
}

.hero-image img {
  max-width: 420px;
  margin: 0 auto;
  filter: drop-shadow(0 10px 30px rgba(174,102,84,.2));
}

/* --- CTA Buttons --- */
.btn-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--cta);
  color: var(--cta-text);
  padding: 16px 40px;
  border-radius: 50px;
  font-size: 1.15rem;
  font-weight: 700;
  border: none;
  cursor: pointer;
  transition: background var(--transition), transform var(--transition), box-shadow var(--transition);
  box-shadow: 0 4px 15px rgba(255,206,18,.4);
  text-align: center;
  min-width: 240px;
}
.btn-cta:hover {
  background: var(--cta-hover);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(255,206,18,.5);
  color: var(--cta-text);
}

.cta-subtext {
  display: block;
  text-align: center;
  font-size: .85rem;
  color: var(--text-medium);
  margin-top: 8px;
}

.cta-wrapper {
  text-align: center;
  padding: 40px 0;
}

/* --- Benefici --- */
.benefits {
  background: var(--white);
}

.benefits-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 2rem;
}

.benefit-card {
  background: var(--bg-light);
  border-radius: var(--radius);
  padding: 28px 24px;
  text-align: center;
  transition: transform var(--transition), box-shadow var(--transition);
  border: 1px solid transparent;
}
.benefit-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--primary-light);
}

.benefit-icon {
  width: 56px;
  height: 56px;
  background: var(--primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 16px;
}
.benefit-icon svg { width: 28px; height: 28px; fill: var(--white); }

.benefit-card h3 {
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: 8px;
  color: var(--primary-dark);
}

.benefit-card p {
  font-size: .92rem;
  color: var(--text-medium);
  line-height: 1.6;
}

/* --- Come Funziona (Fasi) --- */
.how-it-works {
  background: var(--primary-bg);
}

.phases-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
  margin-top: 2rem;
}

.phase-card {
  background: var(--white);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
}

.phase-card img { width: 100%; }

.phase-content {
  padding: 24px;
}

.phase-number {
  display: inline-block;
  background: var(--primary);
  color: var(--white);
  width: 32px;
  height: 32px;
  border-radius: 50%;
  text-align: center;
  line-height: 32px;
  font-weight: 700;
  font-size: .9rem;
  margin-bottom: 12px;
}

.phase-card h3 {
  font-size: 1.1rem;
  margin-bottom: 10px;
  color: var(--primary-dark);
}

.phase-card p {
  font-size: .92rem;
  color: var(--text-medium);
  line-height: 1.6;
}

/* --- Order Form --- */
.order-section {
  background: var(--primary-bg);
  position: relative;
}

.order-form-wrapper {
  max-width: 540px;
  margin: 0 auto;
  background: var(--white);
  border-radius: var(--radius);
  padding: 36px 32px;
  box-shadow: var(--shadow-lg);
}

.order-form-header {
  text-align: center;
  margin-bottom: 24px;
}

.order-form-header img {
  width: 100px;
  height: 100px;
  object-fit: contain;
  margin: 0 auto 16px;
}

.order-form-header p {
  font-size: 1rem;
  color: var(--text-dark);
  line-height: 1.6;
}

.order-form-header .highlight-price {
  color: var(--primary);
  font-weight: 700;
}

.form-group {
  margin-bottom: 18px;
}

.form-group label {
  display: block;
  font-size: .9rem;
  font-weight: 600;
  color: var(--text-dark);
  margin-bottom: 6px;
}

.form-group select,
.form-group input {
  width: 100%;
  padding: 14px 16px;
  border: 2px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: 1rem;
  font-family: inherit;
  color: var(--text-dark);
  transition: border-color var(--transition), box-shadow var(--transition);
  background: var(--white);
}
.form-group select:focus,
.form-group input:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(174,102,84,.15);
}
.form-group input.input-error {
  border-color: var(--error);
}
.form-group .error-msg {
  display: none;
  font-size: .8rem;
  color: var(--error);
  margin-top: 4px;
}
.form-group .error-msg.visible {
  display: block;
}

.form-submit-btn {
  width: 100%;
  padding: 16px;
  background: var(--cta);
  color: var(--cta-text);
  border: none;
  border-radius: 50px;
  font-size: 1.15rem;
  font-weight: 700;
  cursor: pointer;
  transition: background var(--transition), transform var(--transition);
  box-shadow: 0 4px 15px rgba(255,206,18,.4);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  margin-top: 8px;
}
.form-submit-btn:hover {
  background: var(--cta-hover);
  transform: translateY(-1px);
}
.form-submit-btn:disabled {
  opacity: .7;
  cursor: not-allowed;
  transform: none;
}

.spinner {
  display: none;
  width: 20px;
  height: 20px;
  border: 3px solid rgba(51,51,51,.2);
  border-top-color: var(--cta-text);
  border-radius: 50%;
  animation: spin .6s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

.form-privacy-text {
  text-align: center;
  font-size: .78rem;
  color: var(--text-light);
  margin-top: 12px;
  line-height: 1.5;
}
.form-privacy-text a {
  color: var(--primary);
  text-decoration: underline;
}

.trust-badges {
  display: flex;
  justify-content: center;
  gap: 24px;
  margin-top: 20px;
  flex-wrap: wrap;
}

.trust-badge {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: .85rem;
  color: var(--text-medium);
}
.trust-badge svg {
  width: 20px;
  height: 20px;
  fill: var(--success);
  flex-shrink: 0;
}

/* --- Come Ordinare (Steps) --- */
.steps-section { background: var(--white); }

.steps-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 2rem;
}

.step-card {
  text-align: center;
  padding: 24px;
}

.step-number {
  width: 52px;
  height: 52px;
  background: var(--primary);
  color: var(--white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  font-weight: 700;
  margin: 0 auto 16px;
}

.step-card h3 {
  font-size: 1.05rem;
  margin-bottom: 8px;
  color: var(--primary-dark);
}

.step-card p {
  font-size: .9rem;
  color: var(--text-medium);
  line-height: 1.6;
}

/* --- Ingredienti --- */
.ingredients { background: var(--bg-light); }

.ingredients-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 2rem;
}

.ingredient-card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 24px;
  text-align: center;
  box-shadow: var(--shadow);
  transition: transform var(--transition);
}
.ingredient-card:hover { transform: translateY(-3px); }

.ingredient-icon {
  width: 64px;
  height: 64px;
  background: var(--primary-bg);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 14px;
}
.ingredient-icon svg { width: 32px; height: 32px; fill: var(--primary); }

.ingredient-card h3 {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 8px;
  color: var(--primary-dark);
}

.ingredient-card p {
  font-size: .88rem;
  color: var(--text-medium);
  line-height: 1.6;
}

.inci-box {
  background: var(--white);
  border-radius: var(--radius);
  padding: 24px;
  margin-top: 2rem;
  border: 1px solid var(--border);
}

.inci-box h3 {
  font-size: 1rem;
  margin-bottom: 8px;
  color: var(--primary-dark);
}

.inci-box p {
  font-size: .85rem;
  color: var(--text-medium);
  line-height: 1.8;
  word-break: break-word;
}

/* --- Modalità d'Uso --- */
.usage { background: var(--white); }

.usage-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: center;
  margin-top: 2rem;
}

.usage-steps ol {
  list-style: decimal;
  padding-left: 20px;
}

.usage-steps li {
  padding: 10px 0;
  font-size: .95rem;
  color: var(--text-medium);
  line-height: 1.7;
  border-bottom: 1px solid var(--border);
}
.usage-steps li:last-child { border-bottom: none; }

.usage-image { text-align: center; }
.usage-image img {
  max-width: 380px;
  margin: 0 auto;
  border-radius: var(--radius);
}

/* --- Recensioni --- */
.reviews { background: var(--primary-bg); }

.reviews-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  margin-top: 2rem;
}

.review-card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 28px;
  box-shadow: var(--shadow);
}

.review-header {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 14px;
}

.review-avatar {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  object-fit: cover;
  flex-shrink: 0;
  border: 2px solid var(--primary);
}

.review-meta h4 {
  font-size: .95rem;
  font-weight: 600;
  color: var(--text-dark);
}

.review-meta span {
  font-size: .8rem;
  color: var(--text-light);
}

.review-stars {
  color: var(--cta);
  font-size: 1rem;
  margin-bottom: 10px;
  letter-spacing: 2px;
}

.review-card p {
  font-size: .92rem;
  color: var(--text-medium);
  line-height: 1.7;
  font-style: italic;
}

.aggregate-rating {
  text-align: center;
  margin-top: 2rem;
  padding: 20px;
  background: var(--white);
  border-radius: var(--radius);
  display: inline-block;
}

.aggregate-rating .stars { font-size: 1.6rem; }
.aggregate-rating .rating-text {
  font-size: .95rem;
  color: var(--text-medium);
  margin-top: 4px;
}

/* --- Dove si Compra --- */
.where-to-buy { background: var(--white); }

.where-to-buy-content {
  max-width: 700px;
  margin: 0 auto;
}

.where-to-buy-content p {
  font-size: 1rem;
  color: var(--text-medium);
  line-height: 1.8;
  margin-bottom: 16px;
}

.where-to-buy-content strong {
  color: var(--primary-dark);
}

/* --- FAQ --- */
.faq { background: var(--bg-light); }

.faq-list {
  max-width: 760px;
  margin: 2rem auto 0;
}

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

.faq-question {
  width: 100%;
  background: none;
  border: none;
  padding: 18px 24px;
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-dark);
  text-align: left;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: inherit;
  transition: background var(--transition);
}
.faq-question:hover { background: var(--bg-light); }

.faq-question::after {
  content: '+';
  font-size: 1.4rem;
  font-weight: 300;
  color: var(--primary);
  transition: transform var(--transition);
  flex-shrink: 0;
  margin-left: 16px;
}
.faq-item.open .faq-question::after {
  content: '−';
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height .4s ease, padding .3s ease;
}

.faq-item.open .faq-answer {
  max-height: 500px;
}

.faq-answer-inner {
  padding: 0 24px 18px;
  font-size: .92rem;
  color: var(--text-medium);
  line-height: 1.7;
}

/* --- Controindicazioni --- */
.warnings { background: var(--white); }

.warnings-content {
  max-width: 700px;
  margin: 0 auto;
  background: #FFF8E1;
  border: 1px solid #FFE082;
  border-radius: var(--radius);
  padding: 28px;
}

.warnings-content h3 {
  color: #E65100;
  margin-bottom: 12px;
  font-size: 1.1rem;
}

.warnings-content ul {
  list-style: disc;
  padding-left: 20px;
}

.warnings-content li {
  font-size: .92rem;
  color: var(--text-medium);
  line-height: 1.7;
  margin-bottom: 8px;
}

/* --- CTA Banner --- */
.cta-banner {
  background: var(--bg-light);
  padding: 32px 0;
}
.cta-banner .btn-cta {
  margin-bottom: 8px;
}
.cta-banner .cta-subtext {
  display: block;
  text-align: center;
}

/* --- Order Form Title --- */
.order-form-title {
  font-size: 1.4rem;
  color: var(--primary);
  text-align: center;
  margin-bottom: 16px;
  font-weight: 700;
}

/* --- Footer --- */
.site-footer {
  background: var(--text-dark);
  color: rgba(255,255,255,.7);
  padding: 40px 0 20px;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 20px;
  margin-bottom: 24px;
}

.footer-links a {
  color: rgba(255,255,255,.7);
  font-size: .9rem;
  transition: color var(--transition);
}
.footer-links a:hover { color: var(--white); }

.footer-disclaimer {
  max-width: 800px;
  margin: 0 auto;
  text-align: center;
  font-size: .78rem;
  line-height: 1.7;
  color: rgba(255,255,255,.5);
  border-top: 1px solid rgba(255,255,255,.1);
  padding-top: 20px;
}

.footer-copy {
  text-align: center;
  font-size: .78rem;
  color: rgba(255,255,255,.4);
  margin-top: 16px;
}

/* --- Pagine Secondarie --- */
.page-content {
  padding: 100px 0 60px;
  min-height: 60vh;
}

.page-content h1 {
  font-size: 2rem;
  color: var(--primary-dark);
  margin-bottom: 24px;
}

.page-content h2 {
  font-size: 1.4rem;
  color: var(--primary-dark);
  margin: 28px 0 12px;
}

.page-content h3 {
  font-size: 1.15rem;
  color: var(--text-dark);
  margin: 20px 0 10px;
}

.page-content p, .page-content li {
  font-size: .95rem;
  color: var(--text-medium);
  line-height: 1.8;
  margin-bottom: 12px;
}

.page-content ul, .page-content ol {
  padding-left: 24px;
  list-style: disc;
}

.page-content ol { list-style: decimal; }

/* --- Contact Form --- */
.contact-form {
  max-width: 540px;
  margin: 2rem auto 0;
}

.contact-form .form-group textarea {
  width: 100%;
  padding: 14px 16px;
  border: 2px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: 1rem;
  font-family: inherit;
  color: var(--text-dark);
  resize: vertical;
  min-height: 120px;
  transition: border-color var(--transition);
}
.contact-form .form-group textarea:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(174,102,84,.15);
}
.contact-form .form-group textarea.input-error {
  border-color: var(--error);
}

.checkbox-group {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin-bottom: 18px;
}

.checkbox-group input[type="checkbox"] {
  margin-top: 4px;
  width: 18px;
  height: 18px;
  accent-color: var(--primary);
  flex-shrink: 0;
}

.checkbox-group label {
  font-size: .85rem;
  color: var(--text-medium);
  line-height: 1.5;
}

/* --- Thank You --- */
.thankyou-section {
  padding: 140px 0 80px;
  text-align: center;
  min-height: 70vh;
  display: flex;
  align-items: center;
}

.thankyou-icon {
  width: 80px;
  height: 80px;
  background: var(--success);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 24px;
}
.thankyou-icon svg { width: 40px; height: 40px; fill: var(--white); }

.thankyou-section h1 {
  font-size: 2rem;
  color: var(--primary-dark);
  margin-bottom: 16px;
}

.thankyou-section p {
  font-size: 1.05rem;
  color: var(--text-medium);
  max-width: 560px;
  margin: 0 auto 16px;
  line-height: 1.7;
}

/* --- Responsive --- */
@media (max-width: 992px) {
  .benefits-grid, .ingredients-grid { grid-template-columns: repeat(2, 1fr); }
  .steps-grid { grid-template-columns: repeat(3, 1fr); }
  .hero h1 { font-size: 2.2rem; }
  .section-title { font-size: 1.7rem; }
}

@media (max-width: 768px) {
  html { scroll-padding-top: 68px; }

  .site-header { height: 60px; }
  .header-inner { height: 60px; }

  .hamburger { display: flex; }
  .mobile-cta { display: inline-block; }

  .nav-list {
    position: fixed;
    top: 60px;
    left: 0;
    width: 100%;
    background: var(--white);
    flex-direction: column;
    padding: 20px;
    gap: 16px;
    box-shadow: 0 4px 12px rgba(0,0,0,.1);
    transform: translateY(-120%);
    transition: transform .3s ease;
    z-index: 999;
  }
  .nav-list.open { transform: translateY(0); }
  .nav-list .btn-header-cta { display: none; }

  .hero { padding: 68px 0 24px; }
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 12px;
  }
  .hero-content { order: 2; display: flex; flex-direction: column; }
  .hero-content .hero-badge { order: 1; }
  .hero-content h1 { order: 2; }
  .hero-content .hero-price { order: 3; }
  .hero-content .hero-social-proof { order: 4; }
  .hero-content .btn-cta { order: 5; }
  .hero-content .cta-subtext { order: 6; }
  .hero-content .hero-description { order: 7; margin-top: 16px; margin-bottom: 0; font-size: .95rem; }
  .hero-image { order: 1; }
  .hero-image img { max-width: 320px; }
  .hero h1 { font-size: 1.8rem; }
  .price-current { font-size: 1.8rem; }

  .benefits-grid { grid-template-columns: 1fr; }
  .phases-grid { grid-template-columns: 1fr; }
  .steps-grid { grid-template-columns: 1fr; gap: 16px; }
  .ingredients-grid { grid-template-columns: 1fr 1fr; }
  .usage-grid { grid-template-columns: 1fr; }
  .reviews-grid { grid-template-columns: 1fr; }

  .section-padding { padding: 40px 0; }
  .section-title { font-size: 1.5rem; }

  .order-form-wrapper { padding: 24px 20px; }

  .hero-content { text-align: center; }
  .hero-content .btn-cta { margin-left: auto; margin-right: auto; }

  .footer-links { gap: 12px; }
}

@media (max-width: 480px) {
  .hero h1 { font-size: 1.4rem; }
  .hero-image img { max-width: 300px; }
  .ingredients-grid { grid-template-columns: 1fr; }
  .trust-badges { flex-direction: column; align-items: center; }
  .container { padding: 0 16px; }
}

/* --- TOC (Indice dei contenuti) --- */
.toc-box {
  background: #faf5f2;
  border-left: 4px solid var(--primary-dark, #AE6654);
  border-radius: 8px;
  padding: 18px 22px;
  max-width: 600px;
  margin: 24px auto 0;
}
.toc-title {
  font-weight: 700;
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--primary-dark, #AE6654);
  margin-bottom: 10px;
}
.toc-list {
  padding-left: 18px;
  margin: 0;
}
.toc-list li {
  margin-bottom: 6px;
  font-size: 0.95rem;
}
.toc-list a {
  color: var(--text-dark, #1a1a2e);
  text-decoration: none;
  border-bottom: 1px dotted #ccc;
}
.toc-list a:hover {
  color: var(--primary-dark, #AE6654);
  border-bottom-color: var(--primary-dark, #AE6654);
}
.toc-mobile { display: none; }
.toc-mobile .toc-title {
  cursor: pointer;
  list-style: none;
  margin-bottom: 0;
}
.toc-mobile[open] .toc-title {
  margin-bottom: 10px;
}
.toc-mobile .toc-title::-webkit-details-marker { display: none; }
.toc-mobile .toc-title::before {
  content: '▸ ';
}
.toc-mobile[open] .toc-title::before {
  content: '▾ ';
}

@media (max-width: 768px) {
  .toc-desktop { display: none; }
  .toc-mobile { display: block; }
}

/* --- Print --- */
@media print {
  .site-header, .btn-cta { display: none; }
}