/* ==========================================
   SEO.CSS - BubbleWeb
   Page Référencement SEO
   Palette chaude cohérente
   ========================================== */

/* ===== PAGE HERO ===== */
.page-hero {
  position: relative;
  padding: calc(7.5rem + var(--space-xl)) 0 var(--space-xl);
  text-align: center;
  overflow: hidden;
}

/* Glow background effect - warm tones */
.page-hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 150%;
  height: 100%;
  background: 
    radial-gradient(ellipse 50% 40% at 50% 0%, rgba(34, 211, 238, 0.15) 0%, transparent 60%),
    radial-gradient(ellipse 30% 25% at 75% 15%, rgba(59, 130, 246, 0.1) 0%, transparent 50%),
    radial-gradient(ellipse 30% 25% at 25% 20%, rgba(139, 92, 246, 0.08) 0%, transparent 50%);
  pointer-events: none;
  z-index: 0;
}

.page-hero > .container {
  position: relative;
  z-index: 1;
}

.page-hero .hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.5rem 1.25rem;
  background: linear-gradient(135deg, rgba(34, 211, 238, 0.2), rgba(59, 130, 246, 0.15));
  border: 1px solid rgba(34, 211, 238, 0.3);
  border-radius: var(--radius-full);
  color: var(--color-warm-light);
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: var(--space-md);
  animation: fadeSlideDown 0.6s ease-out;
}

.page-hero .badge-emoji {
  font-size: 1.1rem;
  animation: wave 2.5s ease-in-out infinite;
}

@keyframes wave {
  0%, 100% { transform: rotate(0deg); }
  25% { transform: rotate(20deg); }
  75% { transform: rotate(-10deg); }
}

.page-hero h1 {
  font-family: var(--font-display);
  font-size: clamp(2.25rem, 5vw, 3.5rem);
  font-weight: 800;
  line-height: 1.1;
  margin-bottom: var(--space-md);
  color: var(--color-text);
  letter-spacing: -0.02em;
  animation: fadeSlideDown 0.6s ease-out 0.1s both;
}

.page-hero .gradient-text {
  background: linear-gradient(135deg, var(--color-warm) 0%, var(--color-amber, #FBBF24) 50%, var(--color-warm-light) 100%);
  background-size: 200% auto;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: gradientShift 6s ease infinite;
}

.page-hero .hero-lead {
  font-size: clamp(1.05rem, 2vw, 1.25rem);
  color: var(--color-text-light);
  line-height: 1.7;
  max-width: 620px;
  margin: 0 auto var(--space-lg);
  animation: fadeSlideUp 0.6s ease-out 0.2s both;
}

.page-hero .hero-ctas {
  display: flex;
  gap: var(--space-sm);
  justify-content: center;
  flex-wrap: wrap;
  animation: fadeSlideUp 0.6s ease-out 0.3s both;
}

.page-hero .btn {
  padding: 0.875rem 1.75rem;
  font-size: 1rem;
  font-weight: 600;
  border-radius: var(--radius-lg);
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  transition: all var(--transition-base);
  cursor: pointer;
  text-decoration: none;
}

.page-hero .btn-primary {
  background: linear-gradient(135deg, var(--color-warm), var(--color-warm-dark));
  color: white;
  border: none;
  box-shadow: 0 0 30px var(--color-warm-glow);
}

.page-hero .btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 0 40px var(--color-warm-glow), var(--shadow-lg);
}

.page-hero .btn-secondary {
  background: transparent;
  color: var(--color-text);
  border: 2px solid var(--color-border);
}

.page-hero .btn-secondary:hover {
  border-color: var(--color-warm);
  color: var(--color-warm);
  background: rgba(34, 211, 238, 0.05);
}


/* ===== ANIMATIONS ===== */
@keyframes fadeSlideDown {
  from { opacity: 0; transform: translateY(-20px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes fadeSlideUp {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes gradientShift {
  0%, 100% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
}


/* ===== SECTIONS ===== */
.section {
  padding: var(--space-xl) 0;
  position: relative;
}

.section-alt {
  background: var(--color-bg-light);
  position: relative;
}

.section-alt::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(34, 211, 238, 0.3), transparent);
}

.section-header {
  text-align: center;
  margin-bottom: var(--space-lg);
}

.section-header h2 {
  font-family: var(--font-display);
  font-size: clamp(1.625rem, 3.5vw, 2.375rem);
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-sm);
  letter-spacing: -0.01em;
}

.section-header p {
  font-size: 1.1rem;
  color: var(--color-text-light);
  max-width: 580px;
  margin: 0 auto;
  line-height: 1.6;
}

.section-note {
  text-align: center;
  font-size: 0.9rem;
  color: var(--color-text-muted);
  margin-top: var(--space-lg);
  font-style: italic;
  padding: var(--space-sm) var(--space-md);
  background: rgba(34, 211, 238, 0.05);
  border-radius: var(--radius-lg);
  border-left: 3px solid var(--color-warm);
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}


/* ===== PILLARS (3 colonnes SEO) ===== */
.pillars-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-md);
  max-width: 1000px;
  margin: 0 auto;
}

.pillar-item {
  text-align: center;
  padding: var(--space-lg) var(--space-md);
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
  backdrop-filter: blur(10px);
}

.pillar-item::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--color-warm), var(--color-amber, #FBBF24));
  opacity: 0;
  transition: opacity var(--transition-base);
}

.pillar-item:hover {
  border-color: rgba(34, 211, 238, 0.3);
  transform: translateY(-6px);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3), 0 0 40px var(--color-warm-glow);
}

.pillar-item:hover::before {
  opacity: 1;
}

.pillar-emoji {
  font-size: 2.5rem;
  display: block;
  margin-bottom: var(--space-md);
  filter: drop-shadow(0 0 8px var(--color-warm-glow));
  transition: transform var(--transition-base);
}

.pillar-item:hover .pillar-emoji {
  transform: scale(1.15);
}

.pillar-item h3 {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-sm);
}

.pillar-item p {
  font-size: 0.95rem;
  color: var(--color-text-light);
  line-height: 1.65;
  margin: 0;
}


/* ===== PACKS SEO (3 colonnes) ===== */
.offers-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-lg);
  max-width: 1100px;
  margin: 0 auto;
}

.offer-card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-lg);
  display: flex;
  flex-direction: column;
  backdrop-filter: blur(10px);
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
}

.offer-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--color-warm), var(--color-amber, #FBBF24));
  opacity: 0;
  transition: opacity var(--transition-base);
}

.offer-card:hover {
  border-color: rgba(34, 211, 238, 0.3);
  box-shadow: 0 25px 50px rgba(0, 0, 0, 0.25), 0 0 40px var(--color-warm-glow);
  transform: translateY(-6px);
}

.offer-card:hover::before {
  opacity: 1;
}

/* Pack mis en avant */
.offer-card-highlight {
  border-color: rgba(34, 211, 238, 0.4);
  background: linear-gradient(135deg, rgba(34, 211, 238, 0.1) 0%, rgba(59, 130, 246, 0.06) 100%);
  transform: scale(1.02);
}

.offer-card-highlight::before {
  opacity: 1;
}

.offer-card-highlight:hover {
  transform: scale(1.02) translateY(-6px);
}

/* Header */
.offer-header {
  margin-bottom: var(--space-md);
}

.offer-label {
  display: inline-block;
  padding: 0.4rem 1rem;
  background: rgba(34, 211, 238, 0.15);
  border: 1px solid rgba(34, 211, 238, 0.25);
  border-radius: var(--radius-full);
  color: var(--color-warm);
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: var(--space-sm);
}

.offer-card-highlight .offer-label {
  background: linear-gradient(135deg, var(--color-warm), var(--color-warm-dark));
  border: none;
  color: white;
}

.offer-header h3 {
  font-family: var(--font-display);
  font-size: 1.375rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-xs);
}

.offer-pitch {
  font-size: 0.95rem;
  color: var(--color-text-light);
  line-height: 1.6;
  margin: 0;
}

/* Prix */
.offer-price {
  padding: var(--space-md) 0;
  border-top: 1px solid var(--color-border-light, rgba(148, 163, 184, 0.1));
  border-bottom: 1px solid var(--color-border-light, rgba(148, 163, 184, 0.1));
  margin-bottom: var(--space-md);
}

.price-amount {
  display: block;
  font-family: var(--font-display);
  font-size: 2.125rem;
  font-weight: 700;
  color: var(--color-warm);
  line-height: 1;
  margin-bottom: 0.25rem;
}

.price-detail {
  font-size: 0.875rem;
  color: var(--color-text-muted);
}

/* Inclus */
.offer-includes {
  margin-bottom: var(--space-md);
  flex: 1;
}

.offer-includes h4 {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-text-muted);
  margin-bottom: var(--space-sm);
}

.offer-includes ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.offer-includes li {
  display: flex;
  align-items: flex-start;
  gap: 0.625rem;
  padding: 0.5rem 0;
  font-size: 0.9rem;
  color: var(--color-text-light);
  line-height: 1.5;
}

.offer-includes li svg {
  flex-shrink: 0;
  color: var(--color-warm);
  margin-top: 0.1rem;
}

/* CTA */
.offer-cta {
  width: 100%;
  padding: 0.875rem 1.5rem;
  font-size: 1rem;
  font-weight: 600;
  border-radius: var(--radius-lg);
  background: linear-gradient(135deg, var(--color-warm), var(--color-warm-dark));
  color: white;
  border: none;
  cursor: pointer;
  transition: all var(--transition-base);
  box-shadow: 0 0 25px var(--color-warm-glow);
}

.offer-cta:hover {
  transform: translateY(-3px);
  box-shadow: 0 0 35px var(--color-warm-glow), var(--shadow-md);
}


/* ===== PROCESS TIMELINE ===== */
.process-timeline {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-md);
  position: relative;
  max-width: 1000px;
  margin: 0 auto;
}

.process-timeline::before {
  content: '';
  position: absolute;
  top: 32px;
  left: calc(12.5% + 28px);
  right: calc(12.5% + 28px);
  height: 2px;
  background: linear-gradient(90deg, var(--color-warm), var(--color-amber, #FBBF24), var(--color-warm-light));
  z-index: 0;
  opacity: 0.5;
}

.process-step {
  position: relative;
  text-align: center;
  z-index: 1;
}

.step-number {
  width: 64px;
  height: 64px;
  background: linear-gradient(135deg, var(--color-warm), var(--color-warm-dark));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: 1.375rem;
  font-weight: 800;
  color: white;
  margin: 0 auto var(--space-md);
  box-shadow: 0 0 30px var(--color-warm-glow), 0 10px 30px rgba(0, 0, 0, 0.3);
  transition: all var(--transition-base);
}

.process-step:hover .step-number {
  transform: scale(1.1);
  box-shadow: 0 0 50px var(--color-warm-glow), 0 15px 40px rgba(0, 0, 0, 0.3);
}

.step-content h3 {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-xs);
}

.step-content p {
  font-size: 0.9rem;
  color: var(--color-text-light);
  line-height: 1.6;
  margin: 0;
}


/* ===== FAQ ===== */
.faq-list {
  max-width: 800px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.faq-item {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all var(--transition-base);
}

.faq-item:hover {
  border-color: rgba(34, 211, 238, 0.3);
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.15);
}

.faq-item[open] {
  border-color: var(--color-warm);
  box-shadow: 0 0 30px var(--color-warm-glow), 0 10px 30px rgba(0, 0, 0, 0.2);
}

.faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--space-md) var(--space-lg);
  cursor: pointer;
  list-style: none;
  font-weight: 600;
  font-size: 1rem;
  color: var(--color-text);
  transition: all var(--transition-base);
}

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

.faq-question span {
  flex: 1;
  padding-right: var(--space-sm);
}

.faq-question svg {
  flex-shrink: 0;
  color: var(--color-text-muted);
  transition: all var(--transition-base);
  width: 22px;
  height: 22px;
}

.faq-item[open] .faq-question {
  color: var(--color-warm);
}

.faq-item[open] .faq-question svg {
  transform: rotate(180deg);
  color: var(--color-warm);
}

.faq-answer {
  padding: 0 var(--space-lg) var(--space-md);
  border-top: 1px solid var(--color-border-light, rgba(148, 163, 184, 0.1));
  margin-top: -1px;
}

.faq-answer p {
  font-size: 0.95rem;
  color: var(--color-text-light);
  line-height: 1.75;
  margin: var(--space-md) 0 0;
}


/* ===== FINAL CTA ===== */
.final-cta {
  padding: var(--space-xl) 0;
}

.final-cta .cta-content {
  text-align: center;
  background: linear-gradient(135deg, rgba(34, 211, 238, 0.1) 0%, rgba(59, 130, 246, 0.08) 50%, rgba(139, 92, 246, 0.05) 100%);
  border: 1px solid rgba(34, 211, 238, 0.25);
  border-radius: var(--radius-2xl);
  padding: var(--space-2xl, 4rem) var(--space-xl);
  position: relative;
  overflow: hidden;
  backdrop-filter: blur(10px);
}

.final-cta .cta-content::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: 
    radial-gradient(circle at 20% 30%, rgba(34, 211, 238, 0.12) 0%, transparent 40%),
    radial-gradient(circle at 80% 70%, rgba(59, 130, 246, 0.1) 0%, transparent 40%);
  pointer-events: none;
}

.final-cta .cta-content::after {
  content: '';
  position: absolute;
  top: -1px;
  left: -1px;
  right: -1px;
  bottom: -1px;
  background: linear-gradient(135deg, var(--color-warm), var(--color-amber, #FBBF24));
  border-radius: var(--radius-2xl);
  z-index: -1;
  opacity: 0.3;
  filter: blur(20px);
}

.final-cta h2 {
  font-family: var(--font-display);
  font-size: clamp(1.625rem, 3.5vw, 2.5rem);
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-sm);
  position: relative;
}

.final-cta p {
  font-size: 1.1rem;
  color: var(--color-text-light);
  margin-bottom: var(--space-lg);
  position: relative;
  max-width: 500px;
  margin-left: auto;
  margin-right: auto;
}

.btn-large {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 1.1rem 2.25rem;
  font-size: 1.1rem;
  font-weight: 700;
  background: linear-gradient(135deg, var(--color-warm), var(--color-warm-dark));
  color: white;
  border: none;
  border-radius: var(--radius-lg);
  cursor: pointer;
  transition: all var(--transition-base);
  box-shadow: 0 0 30px var(--color-warm-glow);
  position: relative;
}

.btn-large:hover {
  transform: translateY(-4px) scale(1.02);
  box-shadow: 0 0 50px var(--color-warm-glow), 0 20px 40px rgba(0, 0, 0, 0.3);
}

.btn-large svg {
  transition: transform var(--transition-base);
}

.btn-large:hover svg {
  transform: translateX(4px);
}


/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
  .offers-grid {
    grid-template-columns: 1fr;
    max-width: 480px;
  }
  
  .offer-card-highlight {
    transform: none;
  }
  
  .offer-card-highlight:hover {
    transform: translateY(-6px);
  }
  
  .pillars-grid {
    grid-template-columns: 1fr;
    max-width: 450px;
  }
}

@media (max-width: 900px) {
  .process-timeline {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
    max-width: 450px;
  }
  
  .process-timeline::before {
    display: none;
  }
  
  .process-step {
    display: flex;
    align-items: flex-start;
    text-align: left;
    gap: var(--space-md);
  }
  
  .step-number {
    margin: 0;
    flex-shrink: 0;
    width: 56px;
    height: 56px;
    font-size: 1.25rem;
  }
  
  .step-content {
    padding-top: 0.5rem;
  }
}

@media (max-width: 600px) {
  .page-hero {
    padding: calc(4.5rem + var(--space-lg)) 0 var(--space-lg);
  }
  
  .page-hero .hero-ctas {
    flex-direction: column;
    align-items: center;
  }
  
  .page-hero .btn {
    width: 100%;
    max-width: 300px;
    justify-content: center;
  }
  
  .offer-card {
    padding: var(--space-md);
  }
  
  .price-amount {
    font-size: 1.875rem;
  }
  
  .faq-question {
    padding: var(--space-md);
  }
  
  .faq-answer {
    padding: 0 var(--space-md) var(--space-md);
  }
  
  .final-cta .cta-content {
    padding: var(--space-xl) var(--space-md);
  }
  
  .btn-large {
    width: 100%;
    max-width: 300px;
    justify-content: center;
  }
}


/* ===== REDUCED MOTION ===== */
@media (prefers-reduced-motion: reduce) {
  .page-hero .badge-emoji,
  .page-hero .gradient-text,
  .offer-card,
  .offer-cta,
  .faq-item,
  .faq-question svg,
  .btn-large,
  .btn-large svg,
  .pillar-item,
  .pillar-emoji,
  .step-number,
  .page-hero h1,
  .page-hero .hero-badge,
  .page-hero .hero-lead,
  .page-hero .hero-ctas {
    animation: none;
    transition: none;
  }
}