[data-theme="light"] .panel,
    [data-theme="light"] .content-card,
    [data-theme="light"] .week-card,
    [data-theme="light"] .faq-item,
    [data-theme="light"] .cta-box,
    [data-theme="light"] .price-hero {
      background: rgba(255,255,255,.8);
      border-color: rgba(0,0,0,.08);
      box-shadow: 0 4px 20px rgba(0,0,0,.06);
    }
[data-theme="light"] footer {
      border-top-color: rgba(0,0,0,.08);
    }

main { padding-top: calc(var(--header-h) + 18px); }

.panel {
      background: var(--panel-strong);
      backdrop-filter: blur(20px);
      border: 1px solid var(--glass-border-light);
      border-radius: 1.5rem;
      padding: 2rem;
      transition: transform 0.3s, box-shadow 0.3s;
    }

.panel:hover {
      transform: translateY(-4px);
      box-shadow: 0 12px 40px rgba(0,0,0,.25);
    }

/* === Breadcrumb === */

.breadcrumb {
      padding: 1rem 0;
      font-size: 0.875rem;
      color: var(--muted);
    }

.breadcrumb a { transition: color 0.3s; }

.breadcrumb a:hover { color: var(--accent-500); }

.breadcrumb span { margin: 0 0.5rem; }

/* === Hero Section === */

.hero-section {
      text-align: center;
      padding: 2rem 0 4rem;
    }

.hero-hook {
      font-size: 1.4rem;
      line-height: 1.6;
      color: var(--text);
      margin-bottom: 1rem;
      max-width: 700px;
      margin-left: auto;
      margin-right: auto;
    }

.hero-hook strong { color: var(--accent-500); }

.tagline {
      font-size: 1.1rem;
      color: var(--muted);
      margin-bottom: 2rem;
      max-width: 600px;
      margin-left: auto;
      margin-right: auto;
    }

/* === Section Title === */

.section-title {
      font-family: 'Plus Jakarta Sans', sans-serif;
      font-size: 2rem;
      font-weight: 700;
      text-align: center;
      margin-bottom: 2rem;
    }

/* === Content Section === */

.content-section {
      padding: 3rem 0;
    }

.content-section .section-intro {
      max-width: 800px;
      margin: 0 auto 2rem;
      color: var(--muted);
      font-size: 1.05rem;
      line-height: 1.8;
    }

.content-section .section-intro p {
      margin-bottom: 1rem;
    }

.content-section .section-intro strong {
      color: var(--text);
    }

/* === Content Cards === */

.content-card {
      background: var(--panel-strong);
      backdrop-filter: blur(20px);
      border: 1px solid var(--glass-border-light);
      border-radius: 1.5rem;
      padding: 2rem;
      margin-bottom: 1.5rem;
      transition: transform 0.3s, box-shadow 0.3s;
    }

.content-card:hover {
      transform: translateY(-4px);
      box-shadow: 0 0 30px rgba(0, 188, 212, 0.15);
    }

.content-card h3 {
      font-family: 'Plus Jakarta Sans', sans-serif;
      font-size: 1.25rem;
      font-weight: 700;
      margin-bottom: 0.75rem;
      color: var(--text);
    }

.content-card p {
      color: var(--muted);
      font-size: 0.95rem;
      line-height: 1.7;
      margin-bottom: 0.75rem;
    }

.content-card p:last-child {
      margin-bottom: 0;
    }

/* === Week Cards === */

.week-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
      gap: 1.5rem;
      margin-top: 1.5rem;
    }

.week-card {
      background: var(--panel-strong);
      backdrop-filter: blur(20px);
      border: 1px solid var(--glass-border-light);
      border-radius: 1.5rem;
      padding: 2rem;
      transition: transform 0.3s, box-shadow 0.3s;
    }

.week-card:hover {
      transform: translateY(-4px);
      box-shadow: 0 0 30px rgba(0, 188, 212, 0.15);
    }

.week-number {
      display: inline-block;
      font-family: 'Plus Jakarta Sans', sans-serif;
      font-size: 0.8rem;
      font-weight: 700;
      text-transform: uppercase;
      letter-spacing: 0.1em;
      color: var(--accent-500);
      margin-bottom: 0.5rem;
    }

.week-card h3 {
      font-family: 'Plus Jakarta Sans', sans-serif;
      font-size: 1.25rem;
      font-weight: 700;
      margin-bottom: 1rem;
      color: var(--text);
    }

.week-card ul {
      list-style: none;
      padding: 0;
    }

.week-card li {
      padding: 0.5rem 0;
      color: var(--muted);
      font-size: 0.95rem;
      line-height: 1.6;
      display: flex;
      align-items: flex-start;
      gap: 0.75rem;
    }

.week-card li::before {
      content: '';
      display: inline-block;
      width: 6px;
      height: 6px;
      border-radius: 50%;
      background: var(--accent-500);
      flex-shrink: 0;
      margin-top: 0.6rem;
    }

/* === Approach Grid === */

.approach-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
      gap: 1.5rem;
    }

.approach-card {
      background: var(--panel-strong);
      backdrop-filter: blur(20px);
      border: 1px solid var(--glass-border-light);
      border-radius: 1rem;
      padding: 1.5rem;
      transition: transform 0.3s, box-shadow 0.3s;
    }

.approach-card:hover {
      transform: translateY(-4px);
      box-shadow: 0 0 30px rgba(0, 188, 212, 0.15);
    }

.approach-card h3 {
      font-family: 'Plus Jakarta Sans', sans-serif;
      font-size: 1.125rem;
      font-weight: 700;
      margin-bottom: 0.5rem;
      color: var(--text);
    }

.approach-card p {
      color: var(--muted);
      font-size: 0.95rem;
      line-height: 1.6;
    }

/* === Offer Box === */

.offer-section { padding: 4rem 0; }

.offer-box {
      background: var(--panel-strong);
      backdrop-filter: blur(20px);
      border: 1px solid var(--accent-500);
      border-radius: 2rem;
      padding: 3rem;
      max-width: 700px;
      margin: 0 auto;
      text-align: center;
      box-shadow: 0 0 60px rgba(0, 188, 212, 0.15);
    }

.offer-box h2 {
      font-family: 'Plus Jakarta Sans', sans-serif;
      font-size: 1.75rem;
      font-weight: 700;
      margin-bottom: 1rem;
    }

.offer-price {
      font-family: 'Plus Jakarta Sans', sans-serif;
      font-size: 3rem;
      font-weight: 800;
      color: var(--accent-500);
      margin-bottom: 0.5rem;
    }

.offer-price-suffix {
      font-size: 1.25rem;
      color: var(--muted);
    }

.offer-details {
      list-style: none;
      padding: 0;
      text-align: left;
      max-width: 450px;
      margin: 1.5rem auto;
    }

.offer-details li {
      padding: 0.6rem 0;
      border-bottom: 1px solid rgba(255, 255, 255, 0.05);
      display: flex;
      align-items: center;
      gap: 0.75rem;
      color: var(--muted);
      font-size: 0.95rem;
    }

.offer-details li:last-child { border-bottom: none; }

.offer-details .check { color: var(--accent-500); font-weight: bold; }

.offer-roi {
      margin-top: 1.5rem;
      padding: 1rem;
      background: rgba(0, 188, 212, 0.08);
      border-radius: 1rem;
      font-size: 0.95rem;
      color: var(--muted);
    }

.offer-roi strong { color: var(--accent-500); }

.offer-cta {
      margin-top: 1.5rem;
      display: flex;
      flex-direction: column;
      gap: 0.75rem;
      align-items: center;
    }

.offer-link {
      color: var(--accent-500);
      font-size: 0.9rem;
      transition: opacity 0.3s;
    }

.offer-link:hover { opacity: 0.8; }

/* === FAQ Section === */

.faq-section { padding: 4rem 0; }

.faq-list {
      max-width: 700px;
      margin: 0 auto;
    }

.faq-item {
      background: var(--panel-strong);
      backdrop-filter: blur(20px);
      border: 1px solid var(--glass-border-light);
      border-radius: 1rem;
      margin-bottom: 1rem;
      overflow: hidden;
    }

.faq-question {
      width: 100%;
      padding: 1.25rem 1.5rem;
      background: none;
      border: none;
      color: var(--text);
      font-family: 'Plus Jakarta Sans', sans-serif;
      font-size: 1rem;
      font-weight: 600;
      text-align: left;
      cursor: pointer;
      display: flex;
      justify-content: space-between;
      align-items: center;
      transition: background 0.3s;
    }

.faq-question:hover { background: rgba(0, 188, 212, 0.05); }

.faq-icon {
      font-size: 1.5rem;
      color: var(--accent-500);
      transition: transform 0.3s;
    }

.faq-item.open .faq-icon { transform: rotate(45deg); }

.faq-answer {
      max-height: 0;
      overflow: hidden;
      transition: max-height 0.3s ease-out;
    }

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

.faq-answer p {
      padding: 0 1.5rem 1.25rem;
      color: var(--muted);
      line-height: 1.6;
    }

/* === CTA Section === */

.cta-section {
      padding: 4rem 0;
      text-align: center;
    }

.cta-box {
      background: var(--panel-strong);
      backdrop-filter: blur(20px);
      border: 1px solid var(--glass-border-medium);
      border-radius: 2rem;
      padding: 3rem;
      max-width: 600px;
      margin: 0 auto;
    }

.cta-box h2 {
      font-family: 'Plus Jakarta Sans', sans-serif;
      font-size: 1.75rem;
      font-weight: 700;
      margin-bottom: 1rem;
    }

.cta-box p {
      color: var(--muted);
      margin-bottom: 2rem;
    }

.cta-buttons {
      display: flex;
      flex-direction: column;
      gap: 1rem;
      align-items: center;
    }

.cta-secondary {
      color: var(--muted);
      text-decoration: none;
      font-size: 0.95rem;
      transition: color 0.3s;
    }

.cta-secondary:hover { color: var(--accent-500); }

/* === Footer === */

footer {
      text-align: center;
      padding: 3rem 2rem;
      border-top: 1px solid var(--glass-border-light);
    }

.footer-links {
      display: flex;
      justify-content: center;
      gap: 2rem;
      margin-bottom: 1rem;
      flex-wrap: wrap;
    }

.footer-links a {
      color: var(--muted);
      font-size: 0.9rem;
      transition: color 0.3s;
    }

.footer-links a:hover { color: var(--accent-500); }

.footer-tagline {
      color: var(--muted);
      font-size: 0.875rem;
    }

.footer-tagline span { color: var(--accent-500); }

/* === Responsive === */

@media (max-width: 480px) {
      h1 { font-size: 2.5rem !important; }
      .hero-hook { font-size: 1rem; }
      .hero-section { padding: 0.5rem 0 1.5rem; }
      .tagline { font-size: 0.9rem; }
      .section-title { font-size: 1.5rem; }
      .content-card { padding: 1.5rem; }
      .week-card { padding: 1.5rem; }
      .faq-item summary { font-size: 1rem; padding: 1rem; }
      .faq-item p { padding: 0 1rem 1rem; font-size: 0.9rem; }
      .cta-box { padding: 1.5rem; }
      .cta-box h2 { font-size: 1.25rem; }
footer { padding: 2rem 0; }
      .footer-links { flex-direction: column; gap: 0.75rem; text-align: center; }
    }

@media (min-width: 1024px) {
      .container { max-width: 960px; }
      .hero-section { padding: 3rem 0 4rem; }
      h1 { font-size: 4.5rem; }
      .hero-hook { font-size: 1.5rem; }
      .cta-box { padding: 3rem 4rem; }
      section { padding: 4rem 0; }
    }

@media (min-width: 1440px) {
      .container { max-width: 1200px; }
      h1 { font-size: 5rem; }
      .hero-hook { font-size: 1.6rem; }
      .tagline { font-size: 1.25rem; }
      .section-title { font-size: 2.5rem; }
      .faq-item summary { font-size: 1.2rem; }
      section { padding: 5rem 0; }
    }

/* === FOOTER (harmonise avec index.html) === */

.footer{padding:28px 0;border-top:1px solid var(--border);font-size:14px;color:#B6C7DA;margin-top:48px}

.footer-content {
      display:flex;
      flex-direction:column;
      gap:6px;
      justify-content:center;
      align-items:flex-start;
    }

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

.footer a:hover { color: var(--accent-500); }

.version{color:#8B9DC3;font-size:12px;margin-top:6px}

[data-theme="light"] .footer {
      border-top-color: rgba(0,0,0,.08);
      color: rgba(30,41,59,.7);
    }

[data-theme="light"] .footer a {
      color: rgba(30,41,59,.7);
    }

/* === BOTTOM-SHEET (menu mobile) === */

.bottom-sheet,
    .bottom-sheet-overlay {
      display: none;
    }

.sheet-theme-toggle {
      display: flex;
      align-items: center;
      justify-content: space-between;
      padding: 16px 20px;
      margin-top: 16px;
      border-top: 1px solid rgba(255,255,255,.1);
    }

.sheet-theme-toggle span {
      font-size: 0.95rem;
      color: var(--muted);
    }

[data-theme="light"] .bottom-sheet {
      background: linear-gradient(135deg, rgba(255,255,255,.98) 0%, rgba(241,245,249,.98) 100%);
    }

[data-theme="light"] .sheet-link {
      color: var(--text);
    }

[data-theme="light"] .sheet-theme-toggle {
      border-top-color: rgba(0,0,0,.08);
    }