/* ==========================================================================
   Landing Pages - MonOrthodontiste.org
   Conversion-focused | Mobile-first | Matches main site design
   ========================================================================== */

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

html { scroll-behavior: smooth; font-size: 16px; }

body {
  font-family: 'DM Sans', -apple-system, BlinkMacSystemFont, sans-serif;
  color: #3d3530;
  background: #faf7f2;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4 { font-family: 'Playfair Display', Georgia, serif; line-height: 1.25; color: #2a2a2a; }
h1 { font-size: 2.4rem; font-weight: 700; }
h2 { font-size: 1.8rem; font-weight: 600; margin-bottom: 1rem; }
h3 { font-size: 1.25rem; font-weight: 600; margin-bottom: 0.5rem; }
p { margin-bottom: 1rem; }
a { color: #0d8e93; text-decoration: none; }
a:hover { text-decoration: underline; }
img { max-width: 100%; height: auto; }

/* --- Container --- */
.lp-container {
  max-width: 960px;
  margin: 0 auto;
  padding: 0 1.25rem;
}

/* --- Header --- */
.lp-header {
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(0,0,0,0.06);
  padding: 0.75rem 0;
  position: sticky;
  top: 0;
  z-index: 100;
}
.lp-header .lp-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}
.lp-logo img { height: 36px; width: auto; }
.lp-header-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
}
.lp-phone {
  font-weight: 600;
  color: #2a2a2a;
  white-space: nowrap;
}
.lp-phone:hover { color: #0d8e93; text-decoration: none; }
.lp-cta-btn {
  display: inline-block;
  background: #0d8e93;
  color: #fff;
  padding: 0.5rem 1.25rem;
  border-radius: 100px;
  font-weight: 600;
  font-size: 0.9rem;
  white-space: nowrap;
  transition: all 0.3s;
}
.lp-cta-btn:hover { background: #0d8e93; text-decoration: none; color: #fff; transform: translateY(-1px); box-shadow: 0 8px 24px rgba(212,131,107,0.3); }

/* --- Hero --- */
.lp-hero {
  background: #2a2a2a;
  color: #fff;
  padding: 3.5rem 0 3rem;
  text-align: center;
}
.lp-hero h1 { color: #fff; margin-bottom: 0.75rem; }
.lp-hero h1 em { font-style: italic; color: #0d8e93; }
.lp-hero-sub {
  font-size: 1.15rem;
  opacity: 0.85;
  max-width: 640px;
  margin: 0 auto 1.5rem;
  line-height: 1.6;
}
.lp-checklist {
  list-style: none;
  text-align: left;
  display: inline-block;
  margin-bottom: 2rem;
}
.lp-checklist li {
  position: relative;
  padding-left: 1.75rem;
  margin-bottom: 0.6rem;
  font-size: 1rem;
}
.lp-checklist li::before {
  content: "\2713";
  position: absolute;
  left: 0;
  color: #0d8e93;
  font-weight: 700;
  font-size: 1.1rem;
}
.lp-hero-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  justify-content: center;
  margin-bottom: 1.5rem;
}
.lp-trust {
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem;
  justify-content: center;
  font-size: 0.85rem;
  opacity: 0.7;
  border-top: 1px solid rgba(255,255,255,0.15);
  padding-top: 1rem;
  margin-top: 0.5rem;
}
.lp-trust span { white-space: nowrap; }

/* --- Buttons --- */
.lp-btn-primary {
  display: inline-block;
  background: #2a2a2a;
  color: #fff;
  padding: 0.85rem 2rem;
  border-radius: 100px;
  font-weight: 700;
  font-size: 1rem;
  transition: all 0.4s cubic-bezier(0.23, 1, 0.32, 1);
  text-align: center;
}
.lp-btn-primary:hover { transform: translateY(-2px); box-shadow: 0 16px 40px rgba(42,42,42,0.2); text-decoration: none; color: #fff; }
.lp-btn-secondary {
  display: inline-block;
  background: transparent;
  color: #fff;
  padding: 0.85rem 2rem;
  border: 1.5px solid rgba(255,255,255,0.4);
  border-radius: 100px;
  font-weight: 600;
  font-size: 1rem;
  transition: all 0.3s;
  text-align: center;
}
.lp-btn-secondary:hover { background: rgba(255,255,255,0.1); text-decoration: none; color: #fff; }
.lp-btn-lg { padding: 1rem 2.5rem; font-size: 1.1rem; }

/* --- Content Sections --- */
.lp-content {
  padding: 3rem 0;
  background: #fffdf9;
}
.lp-content h2 { margin-top: 2.5rem; }
.lp-content h2:first-child { margin-top: 0; }
.lp-content h3 { margin-top: 1.5rem; color: #0d8e93; }
.lp-content ul, .lp-content ol {
  margin: 0.75rem 0 1.25rem 1.5rem;
}
.lp-content li { margin-bottom: 0.35rem; }

/* Subsection card */
.lp-card {
  background: #faf7f2;
  border-radius: 16px;
  padding: 1.5rem;
  margin: 1.5rem 0;
  border: 1px solid rgba(0,0,0,0.06);
}
.lp-card h3 { margin-top: 0; }

/* Highlight box */
.lp-highlight {
  background: rgba(212, 131, 107, 0.08);
  border-left: 4px solid #0d8e93;
  padding: 1.25rem 1.5rem;
  border-radius: 0 12px 12px 0;
  margin: 1.5rem 0;
}

/* --- Tables --- */
.lp-content table, .lp-faq table {
  width: 100%;
  border-collapse: collapse;
  margin: 1rem 0 1.5rem;
  font-size: 0.95rem;
}
.lp-content th, .lp-faq th {
  background: #2a2a2a;
  color: #fff;
  padding: 0.65rem 0.75rem;
  text-align: left;
  font-weight: 600;
  font-family: 'DM Sans', sans-serif;
}
.lp-content td, .lp-faq td {
  padding: 0.6rem 0.75rem;
  border-bottom: 1px solid #f0ebe3;
}
.lp-content tr:nth-child(even) td { background: #faf7f2; }

.lp-table-wrap {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

/* --- Testimonial / Quote --- */
.lp-quote {
  background: #faf7f2;
  border-left: 4px solid #0d8e93;
  padding: 1.25rem 1.5rem;
  margin: 1.5rem 0;
  border-radius: 0 12px 12px 0;
  font-style: italic;
}
.lp-quote cite {
  display: block;
  margin-top: 0.5rem;
  font-style: normal;
  font-weight: 600;
  font-size: 0.9rem;
  color: #8a7e76;
}

/* --- FAQ Accordion --- */
.lp-faq {
  padding: 3rem 0;
  background: #faf7f2;
}
.lp-faq h2 { text-align: center; margin-bottom: 1.5rem; }
.lp-accordion details {
  background: #fff;
  border-radius: 12px;
  margin-bottom: 0.75rem;
  box-shadow: 0 2px 8px rgba(0,0,0,0.04);
  overflow: hidden;
  border: 1px solid rgba(0,0,0,0.06);
}
.lp-accordion summary {
  padding: 1rem 1.25rem;
  font-weight: 600;
  cursor: pointer;
  list-style: none;
  position: relative;
  padding-right: 2.5rem;
  font-size: 1rem;
  line-height: 1.4;
  font-family: 'DM Sans', sans-serif;
}
.lp-accordion summary::-webkit-details-marker { display: none; }
.lp-accordion summary::after {
  content: "+";
  position: absolute;
  right: 1.25rem;
  top: 50%;
  transform: translateY(-50%);
  font-size: 1.3rem;
  font-weight: 300;
  color: #0d8e93;
  transition: transform 0.2s;
}
.lp-accordion details[open] summary::after {
  content: "\2212";
}
.lp-accordion details p, .lp-accordion details ul {
  padding: 0 1.25rem 1rem;
  color: #8a7e76;
  line-height: 1.6;
}

/* --- Final CTA --- */
.lp-final-cta {
  background: #2a2a2a;
  color: #fff;
  padding: 3rem 0;
  text-align: center;
}
.lp-final-cta h2 { color: #fff; margin-bottom: 0.5rem; }
.lp-final-cta h2 em { color: #0d8e93; font-style: italic; }
.lp-final-cta p { opacity: 0.85; margin-bottom: 1.5rem; }
.lp-cta-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  justify-content: center;
  margin-bottom: 2rem;
}
.lp-locations {
  display: flex;
  flex-wrap: wrap;
  gap: 2rem;
  justify-content: center;
  border-top: 1px solid rgba(255,255,255,0.1);
  padding-top: 1.5rem;
  font-size: 0.95rem;
}
.lp-location { text-align: center; }
.lp-location strong { font-size: 1.05rem; }
.lp-location a { color: #37c9cf; }
.lp-location a:hover { color: #fff; }

/* --- Footer --- */
.lp-footer {
  background: #1a1a1a;
  color: rgba(255,255,255,0.5);
  text-align: center;
  padding: 1.25rem 0;
  font-size: 0.85rem;
}

/* --- Inline CTA --- */
.lp-inline-cta {
  text-align: center;
  padding: 2rem 0;
  margin: 2rem 0;
  border-top: 1px solid #f0ebe3;
  border-bottom: 1px solid #f0ebe3;
}

/* --- Pricing cards --- */
.lp-pricing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.25rem;
  margin: 1.5rem 0;
}
.lp-pricing-card {
  background: #fff;
  border: 1px solid rgba(0,0,0,0.06);
  border-radius: 16px;
  padding: 1.5rem;
  text-align: center;
  position: relative;
  transition: transform 0.3s, box-shadow 0.3s;
}
.lp-pricing-card:hover { transform: translateY(-3px); box-shadow: 0 8px 24px rgba(0,0,0,0.06); }
.lp-pricing-card.popular {
  border-color: #0d8e93;
  box-shadow: 0 4px 16px rgba(212,131,107,0.15);
}
.lp-pricing-card.popular::before {
  content: "Populaire";
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: #0d8e93;
  color: #fff;
  font-size: 0.75rem;
  font-weight: 700;
  padding: 0.2rem 0.75rem;
  border-radius: 20px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.lp-pricing-card h3 { color: #0d8e93; margin-bottom: 0.5rem; }

/* --- Steps --- */
.lp-steps {
  counter-reset: step;
  margin: 1.5rem 0;
}
.lp-step {
  display: flex;
  gap: 1rem;
  margin-bottom: 1.25rem;
  align-items: flex-start;
}
.lp-step::before {
  counter-increment: step;
  content: counter(step);
  flex-shrink: 0;
  width: 2.5rem;
  height: 2.5rem;
  background: #0d8e93;
  color: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 1.1rem;
}
.lp-step-content h3 { margin-top: 0; }

/* --- Case study --- */
.lp-case {
  background: #faf7f2;
  border-radius: 16px;
  padding: 1.5rem;
  margin: 1.5rem 0;
  border: 1px solid rgba(0,0,0,0.06);
}
.lp-case h3 { margin-top: 0; color: #0d8e93; }

/* --- Note --- */
.lp-note {
  background: rgba(212,131,107,0.08);
  border: 1px solid #37c9cf;
  border-radius: 12px;
  padding: 1rem 1.25rem;
  font-size: 0.9rem;
  margin: 1.5rem 0;
}

/* ==========================================================================
   Responsive
   ========================================================================== */

@media (max-width: 640px) {
  h1 { font-size: 1.75rem; }
  h2 { font-size: 1.4rem; }
  .lp-hero { padding: 2.5rem 0 2rem; }
  .lp-hero-sub { font-size: 1rem; }
  .lp-btn-primary, .lp-btn-secondary { width: 100%; }
  .lp-btn-lg { padding: 0.85rem 1.5rem; font-size: 1rem; }
  .lp-trust { gap: 0.75rem; font-size: 0.8rem; }
  .lp-header-actions .lp-phone { display: none; }
  .lp-content, .lp-faq { padding: 2rem 0; }
  .lp-final-cta { padding: 2rem 0; }
  .lp-locations { flex-direction: column; gap: 1rem; }
  .lp-content table { font-size: 0.85rem; }
}

@media (min-width: 641px) and (max-width: 960px) {
  h1 { font-size: 2rem; }
}

@media (max-width: 480px) {
  .lp-container { padding: 0 16px; }
  h1 { font-size: 1.5rem; }
  h2 { font-size: 1.25rem; }
  .lp-header { padding: 10px 0; }
  .lp-hero { padding: 2rem 0 1.5rem; }
  .lp-checklist li { font-size: 0.9rem; }
  .lp-trust span { font-size: 0.75rem; }
  .lp-final-cta { padding: 2.5rem 0; }
  .lp-location { font-size: 0.85rem; }
  .lp-footer { padding: 1.5rem 0; font-size: 0.75rem; }
  details summary { font-size: 0.9rem; padding: 12px 14px; }
  details p { font-size: 0.85rem; padding: 0 14px 12px; }
  img { border-radius: 12px !important; }
}

html, body { overflow-x: hidden; }
img, table { max-width: 100%; }