/**
 * CONCEPT PAGE - STYLES
 * Page de présentation du concept L'Ordre des Voyageurs
 */

/* ===== HERO CONCEPT ===== */
.concept-hero {
  position: relative;
  min-height: 70vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--bg-darker) 0%, var(--bg-dark) 100%);
  padding: 10rem 2rem 6rem;
  text-align: center;
  overflow: hidden;
}

.concept-hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(circle at 50% 50%, rgba(255,215,0,0.08) 0%, transparent 70%);
  pointer-events: none;
}

.concept-hero-content {
  max-width: 900px;
  position: relative;
  z-index: 2;
}

.concept-hero h1 {
  font-size: clamp(2.2rem, 5vw, 3.5rem);
  font-weight: 800;
  margin-bottom: 1.5rem;
  background: linear-gradient(135deg, var(--accent-gold), var(--accent-orange));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.concept-hero .hero-emoji {
  font-size: clamp(3rem, 6vw, 4.5rem);
  margin-bottom: 1rem;
  display: block;
}

.concept-hero .lead {
  font-size: clamp(1.1rem, 2vw, 1.35rem);
  color: var(--gray-light);
  max-width: 750px;
  margin: 0 auto;
  line-height: 1.7;
}

/* ===== SECTIONS DE CONTENU ===== */
.concept-section {
  padding: clamp(4rem, 8vw, 6rem) 2rem;
  max-width: 900px;
  margin: 0 auto;
}

.concept-section h2 {
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  font-weight: 700;
  margin-bottom: 1.5rem;
  color: var(--accent-gold);
}

.concept-section h3 {
  font-size: clamp(1.2rem, 2.5vw, 1.5rem);
  font-weight: 600;
  margin-top: 2rem;
  margin-bottom: 1rem;
  color: var(--text-light);
}

.concept-section p {
  font-size: 1.1rem;
  color: var(--gray-light);
  line-height: 1.8;
  margin-bottom: 1.5rem;
}

.concept-section ul {
  list-style: none;
  padding: 0;
  margin: 1.5rem 0;
}

.concept-section ul li {
  position: relative;
  padding-left: 2rem;
  margin-bottom: 0.8rem;
  color: var(--gray-light);
  font-size: 1.05rem;
  line-height: 1.6;
}

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

/* ===== HIGHLIGHT BOX ===== */
.highlight-box {
  background: rgba(255, 255, 255, 0.03);
  border-left: 4px solid var(--accent-gold);
  padding: 1.5rem 2rem;
  margin: 2rem 0;
  border-radius: 0 12px 12px 0;
}

.highlight-box p {
  margin-bottom: 0;
  font-style: italic;
}

/* ===== SEPARATEURS ELEGANTS ===== */
.section-divider {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem 0;
  max-width: 600px;
  margin: 0 auto;
}

.section-divider::before,
.section-divider::after {
  content: '';
  flex: 1;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--border-subtle), transparent);
}

.divider-symbol {
  margin: 0 1.5rem;
  font-size: 1.3rem;
  color: var(--accent-gold);
  opacity: 0.7;
}

.divider-gradient {
  height: 2px;
  max-width: 300px;
  margin: 2rem auto;
  background: linear-gradient(90deg,
    transparent,
    var(--accent-gold),
    var(--accent-purple),
    var(--accent-gold),
    transparent
  );
  border-radius: 2px;
}

/* ===== SECTION 3 PILIERS ===== */
.pillars-section {
  background: rgba(0, 0, 0, 0.3);
  padding: clamp(4rem, 8vw, 6rem) 2rem;
}

.pillars-section .section-header {
  text-align: center;
  margin-bottom: 3rem;
}

.pillars-section .section-title {
  font-size: clamp(1.8rem, 4vw, 2.5rem);
  font-weight: 800;
  color: var(--accent-gold);
  margin-bottom: 0.5rem;
}

.pillars-section .section-subtitle {
  font-size: 1.1rem;
  color: var(--gray);
}

.pillars-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
  max-width: 1100px;
  margin: 0 auto;
}

.pillar-card {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-subtle);
  border-radius: 20px;
  padding: 2.5rem 2rem;
  text-align: center;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  overflow: hidden;
  backdrop-filter: blur(10px);
}

.pillar-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 5px;
  background: var(--pillar-color);
  transition: height 0.3s ease;
}

.pillar-card:hover {
  transform: translateY(-8px);
  border-color: var(--pillar-color);
  box-shadow: 0 15px 40px rgba(0, 0, 0, 0.4), 0 0 25px var(--pillar-glow);
}

.pillar-card:hover::before {
  height: 100%;
  opacity: 0.08;
}

/* Couleurs par pilier */
.pillar-card.pillar-clarte {
  --pillar-color: #FFD700;
  --pillar-glow: rgba(255, 215, 0, 0.25);
}

.pillar-card.pillar-progression {
  --pillar-color: #00FF7F;
  --pillar-glow: rgba(0, 255, 127, 0.25);
}

.pillar-card.pillar-outils {
  --pillar-color: #BB86FC;
  --pillar-glow: rgba(187, 134, 252, 0.25);
}

.pillar-icon {
  font-size: 3.5rem;
  margin-bottom: 1.2rem;
  filter: drop-shadow(0 4px 12px var(--pillar-glow));
}

.pillar-title {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--pillar-color);
  margin-bottom: 0.8rem;
}

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

/* ===== BLOC MANTRA / CITATION ===== */
.mantra-block {
  background: linear-gradient(135deg, rgba(0, 0, 0, 0.7) 0%, rgba(13, 17, 23, 0.85) 100%);
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
  padding: clamp(3rem, 6vw, 5rem) 2rem;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.mantra-block::before {
  content: '"';
  position: absolute;
  top: 10px;
  left: 50%;
  transform: translateX(-50%);
  font-size: 8rem;
  color: rgba(255, 215, 0, 0.06);
  font-family: Georgia, serif;
  line-height: 1;
  pointer-events: none;
}

.mantra-text {
  font-size: clamp(1.3rem, 3vw, 1.8rem);
  font-style: italic;
  color: var(--text-light);
  max-width: 700px;
  margin: 0 auto;
  line-height: 1.7;
  position: relative;
  z-index: 1;
}

.mantra-text strong {
  color: var(--accent-gold);
  font-weight: 600;
}

/* ===== SECTION AUDIENCE ===== */
.audience-section {
  padding: clamp(4rem, 8vw, 6rem) 2rem;
  max-width: 1000px;
  margin: 0 auto;
}

.audience-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2.5rem;
  margin-top: 2rem;
}

.audience-box {
  background: rgba(255, 255, 255, 0.02);
  border-radius: 16px;
  padding: 2rem;
  border: 1px solid var(--border-subtle);
}

.audience-box.for-you {
  border-color: rgba(0, 255, 127, 0.3);
}

.audience-box.not-for-you {
  border-color: rgba(255, 68, 68, 0.3);
}

.audience-box h3 {
  font-size: 1.3rem;
  margin-bottom: 1.2rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.audience-box.for-you h3 {
  color: var(--accent-green);
}

.audience-box.not-for-you h3 {
  color: var(--accent-red);
}

.audience-box ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.audience-box ul li {
  padding: 0.6rem 0;
  padding-left: 1.8rem;
  position: relative;
  color: var(--gray-light);
  font-size: 0.95rem;
  line-height: 1.5;
}

.audience-box.for-you ul li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--accent-green);
  font-weight: bold;
}

.audience-box.not-for-you ul li::before {
  content: '✗';
  position: absolute;
  left: 0;
  color: var(--accent-red);
  font-weight: bold;
}

/* ===== CTA FINAL ===== */
.concept-cta {
  background: linear-gradient(135deg, var(--bg-darker) 0%, var(--bg-dark) 100%);
  padding: clamp(4rem, 8vw, 6rem) 2rem;
  text-align: center;
  position: relative;
}

.concept-cta::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(circle at 50% 100%, rgba(187, 134, 252, 0.1) 0%, transparent 60%);
  pointer-events: none;
}

.cta-content {
  max-width: 700px;
  margin: 0 auto;
  position: relative;
  z-index: 1;
}

.cta-content h2 {
  font-size: clamp(1.8rem, 4vw, 2.5rem);
  font-weight: 800;
  margin-bottom: 1rem;
  color: var(--text-light);
}

.cta-content p {
  font-size: 1.1rem;
  color: var(--gray-light);
  margin-bottom: 2rem;
}

.btn-cta-primary {
  display: inline-block;
  padding: 1.2rem 2.5rem;
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--bg-dark);
  background: linear-gradient(135deg, var(--accent-gold), var(--accent-orange));
  border: none;
  border-radius: 12px;
  cursor: pointer;
  text-decoration: none;
  transition: all 0.3s ease;
  box-shadow: 0 4px 20px rgba(255, 215, 0, 0.3);
}

.btn-cta-primary:hover {
  transform: translateY(-3px) scale(1.02);
  box-shadow: 0 8px 30px rgba(255, 215, 0, 0.4);
}

.cta-note {
  margin-top: 1.2rem;
  font-size: 0.9rem;
  color: var(--gray);
}

/* ===== FOOTER ===== */
.footer {
  background: var(--bg-darker);
  border-top: 1px solid var(--border-subtle);
  padding: 4rem 2rem 2rem;
}

.footer-content {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 3rem;
}

.footer-section h4 {
  color: var(--white);
  margin-bottom: 1rem;
  font-size: 1.1rem;
}

.footer-section ul {
  list-style: none;
  padding: 0;
}

.footer-section ul li {
  margin-bottom: 0.5rem;
}

.footer-section a {
  color: var(--gray);
  text-decoration: none;
  transition: color 0.3s ease;
}

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

.footer-bottom {
  max-width: 1200px;
  margin: 3rem auto 0;
  padding-top: 2rem;
  border-top: 1px solid var(--border-subtle);
  text-align: center;
  color: var(--gray);
  font-size: 0.9rem;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 768px) {
  .concept-hero {
    min-height: 60vh;
    padding: 8rem 1.5rem 4rem;
  }

  .concept-section {
    padding: 3rem 1.5rem;
  }

  .pillars-section {
    padding: 3rem 1rem;
  }

  .pillars-grid {
    gap: 1.5rem;
  }

  .pillar-card {
    padding: 2rem 1.5rem;
  }

  .audience-grid {
    gap: 1.5rem;
  }

  .mantra-block {
    padding: 2.5rem 1.5rem;
  }

  .mantra-block::before {
    font-size: 5rem;
  }
}