/* ============================================================
   GOLDEOR — Section Problème
   probleme.css
   ============================================================ */

.probleme {
  position: relative;
  overflow: hidden;
}

.probleme__header {
  text-align: center;
  margin-bottom: 64px;
}

.probleme__title {
  font-size: clamp(28px, 4vw, 48px);
  font-weight: 800;
  line-height: 1.2;
  margin-bottom: 16px;
  background: var(--heading-silver);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.probleme__title em {
  font-style: normal;
  background: linear-gradient(135deg, #F5C88A 0%, #ECA0C0 35%, #C4A8E8 65%, #A0B8F0 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.probleme__subtitle {
  font-size: 16px;
  color: var(--text-secondary);
  max-width: 560px;
  margin: 0 auto;
}

/* ── Grille ───────────────────────────────────────────────── */

.probleme__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-bottom: 60px;
}

/* ── Carte — style glassmorphique login-card ──────────────── */

.probleme__card {
  border-radius: 24px;
  padding: 32px;
  position: relative;
  overflow: hidden;
  cursor: default;

  /* Fond très sombre — se fond dans le black */
  background: rgba(255, 255, 255, 0.03);
  backdrop-filter: blur(22px) saturate(130%);
  -webkit-backdrop-filter: blur(22px) saturate(130%);

  box-shadow:
    inset 0 1px 0 rgba(255,255,255,0.07),
    inset 0 -1px 0 rgba(0,0,0,0.20),
    0 2px 32px rgba(0,0,0,0.50);

  transition:
    transform   0.40s cubic-bezier(0.34, 1.56, 0.64, 1),
    box-shadow  0.40s ease,
    background  0.40s ease;
}

/* Bordure dégradée subtile */
.probleme__card::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  padding: 1px;
  background: linear-gradient(
    145deg,
    rgba(255,255,255,0.13)  0%,
    rgba(255,255,255,0.04) 35%,
    rgba(0,0,0,0)          55%,
    rgba(255,255,255,0.07) 100%
  );
  -webkit-mask:
    linear-gradient(#fff 0 0) content-box,
    linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
          mask-composite: exclude;
  pointer-events: none;
  z-index: 0;
}

/* Lueur colorée atmosphérique en haut à gauche — détail clé */
.probleme__card::after {
  content: '';
  position: absolute;
  top: -50px;
  left: -50px;
  width: 160px;
  height: 160px;
  border-radius: 50%;
  background: radial-gradient(
    circle,
    var(--card-glow, rgba(194,133,255,0.18)) 0%,
    transparent 65%
  );
  pointer-events: none;
  z-index: 0;
}

/* Tous les enfants au-dessus des pseudo-éléments */
.probleme__card > * {
  position: relative;
  z-index: 1;
}

/* Hover */
.probleme__card:hover {
  transform: translateY(-7px);
  background: rgba(255, 255, 255, 0.045);
  box-shadow:
    inset 0 1px 0 rgba(255,255,255,0.11),
    inset 0 -1px 0 rgba(0,0,0,0.12),
    0 22px 64px rgba(0,0,0,0.60),
    0  0  50px var(--card-glow, rgba(194,133,255,0.09));
}

/* ── Couleurs uniques par carte ───────────────────────────── */

.probleme__card--1 { --card-glow: rgba(255, 90, 120, 0.22); }
.probleme__card--2 { --card-glow: rgba(255,175,  50, 0.20); }
.probleme__card--3 { --card-glow: rgba( 80,140, 255, 0.20); }
.probleme__card--4 { --card-glow: rgba(180,100, 255, 0.20); }
.probleme__card--5 { --card-glow: rgba( 60,220, 200, 0.20); }
.probleme__card--6 { --card-glow: rgba(240, 80, 200, 0.20); }

/* ── Icône glassmorphique ─────────────────────────────────── */

.prob-icon {
  width: 52px;
  height: 52px;
  border-radius: 15px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  position: relative;
  flex-shrink: 0;
}

/* Blob coloré derrière — la "couleur" de l'icône */
.prob-icon::before {
  content: '';
  position: absolute;
  inset: -4px;
  border-radius: 19px;
  background: var(--icon-gradient);
  opacity: 0.55;
  filter: blur(10px);
  z-index: 0;
}

/* Couche verre sombre par-dessus le blob */
.prob-icon::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: rgba(8, 8, 12, 0.58);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border: 1px solid rgba(255,255,255,0.11);
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.13);
  z-index: 1;
}

/* SVG au-dessus de la couche de verre */
.prob-icon svg {
  width: 24px;
  height: 24px;
  position: relative;
  z-index: 2;
  overflow: visible;
}

/* Gradients d'icônes par carte */
.prob-icon--1 { --icon-gradient: linear-gradient(135deg, #ff6b9d 0%, #c9184a 100%); }
.prob-icon--2 { --icon-gradient: linear-gradient(135deg, #f7971e 0%, #ffd200 100%); }
.prob-icon--3 { --icon-gradient: linear-gradient(135deg, #4776E6 0%, #8E54E9 100%); }
.prob-icon--4 { --icon-gradient: linear-gradient(135deg, #C4A8E8 0%, #A0B8F0 100%); }
.prob-icon--5 { --icon-gradient: linear-gradient(135deg, #F5C88A 0%, #ECA0C0 100%); }
.prob-icon--6 { --icon-gradient: linear-gradient(135deg, #f953c6 0%, #b91d73 100%); }

/* ── Texte des cartes ─────────────────────────────────────── */

.probleme__card-title {
  font-size: 16px;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 10px;
}

.probleme__card-text {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.7;
}

/* ── Bloc texte long (LP-A et LP-B) ──────────────────────── */

.probleme__body {
  max-width: 800px;
  margin: 0 auto 60px;
}

.probleme__p {
  font-size: clamp(15px, 1.8vw, 17px);
  line-height: 1.90;
  margin-bottom: 28px;
  color: var(--text-secondary);
  opacity: 0.15; /* état initial — allumé par text-reveal.js */
}

.probleme__p .text-accent {
  color: var(--accent-cyan);
}

.probleme__p em {
  font-style: italic;
}

.probleme__quote {
  font-style: italic;
  border-left: 3px solid var(--accent-cyan);
  padding: 16px 24px;
  margin: 36px 0 0;
  font-size: clamp(15px, 1.8vw, 17px);
  line-height: 1.75;
  border-radius: 0 8px 8px 0;
  background: rgba(196, 168, 232, 0.04);
  color: var(--accent-cyan);
  opacity: 0.15;
}

/* ── 3 Blocs problème (style pricing cards) ──────────────── */

.problem-blocks {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 24px;
}

.problem-card {
  position: relative;
  background: rgba(255, 255, 255, 0.03);
  backdrop-filter: blur(18px) saturate(140%);
  -webkit-backdrop-filter: blur(18px) saturate(140%);
  border: 1px solid transparent;
  background-clip: padding-box;
  border-radius: 20px;
  padding: 32px 28px;
  display: flex;
  flex-direction: column;
  gap: 20px;
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.13),
    inset 0 -1px 0 rgba(0, 0, 0, 0.18),
    0 6px 28px rgba(0, 0, 0, 0.40);
  transition:
    transform 0.38s cubic-bezier(0.34, 1.56, 0.64, 1),
    box-shadow 0.38s ease;
  /* Animation scroll — état initial caché */
  opacity: 0;
  transform: translateX(-60px);
}

/* Carte centrale — entre par le bas */
.problem-card:nth-child(2) {
  transform: translateY(60px);
}

/* Carte droite — entre par la droite */
.problem-card:nth-child(3) {
  transform: translateX(60px);
}

/* État visible — déclenché par JS */
.problem-card.pb-visible {
  opacity: 1;
  transform: translateX(0) translateY(0);
  transition:
    opacity 0.7s cubic-bezier(0.22, 1, 0.36, 1),
    transform 0.7s cubic-bezier(0.22, 1, 0.36, 1),
    box-shadow 0.38s ease;
}

.problem-card.pb-visible:nth-child(2) {
  transition-delay: 0.12s;
}

.problem-card.pb-visible:nth-child(3) {
  transition-delay: 0.24s;
}

/* Hover — surélévation */
.problem-card:hover {
  transform: translateY(-8px) !important;
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.22),
    inset 0 -1px 0 rgba(0, 0, 0, 0.10),
    0 24px 56px rgba(0, 0, 0, 0.55),
    0 8px 24px rgba(0, 0, 0, 0.35);
}

/* Bordure argentée shiny — même style que logos__card */
.problem-card::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  padding: 1px;
  background: linear-gradient(
    135deg,
    rgba(255, 255, 255, 0.70)  0%,
    rgba(200, 200, 230, 0.25) 25%,
    rgba(120, 120, 160, 0.08) 50%,
    rgba(200, 200, 230, 0.20) 75%,
    rgba(255, 255, 255, 0.65) 100%
  );
  -webkit-mask:
    linear-gradient(#fff 0 0) content-box,
    linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
          mask-composite: exclude;
  pointer-events: none;
  z-index: 0;
}

/* Liseré lumineux en haut */
.problem-card::after {
  content: '';
  position: absolute;
  top: 0;
  left: 10%;
  right: 10%;
  height: 1px;
  background: linear-gradient(
    to right,
    transparent,
    rgba(255, 255, 255, 0.55) 30%,
    rgba(255, 255, 255, 0.55) 70%,
    transparent
  );
  pointer-events: none;
  z-index: 0;
}

.problem-card > * {
  position: relative;
  z-index: 1;
}

.problem-card--active {
  background: rgba(255, 255, 255, 0.06);
}

/* ── Icône avec lueur ────────────────────────────────────── */

.problem-card__icon {
  width: 52px;
  height: 52px;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  position: relative;
}

.problem-card__icon--red {
  background: rgba(232, 93, 74, 0.15);
  color: #E85D4A;
  box-shadow: 0 0 20px rgba(232, 93, 74, 0.25), 0 0 40px rgba(232, 93, 74, 0.10);
}

.problem-card__icon--cyan {
  background: rgba(45, 212, 191, 0.15);
  color: #2DD4BF;
  box-shadow: 0 0 20px rgba(45, 212, 191, 0.25), 0 0 40px rgba(45, 212, 191, 0.10);
}

.problem-card__icon--purple {
  background: rgba(123, 97, 255, 0.15);
  color: #7B61FF;
  box-shadow: 0 0 20px rgba(123, 97, 255, 0.25), 0 0 40px rgba(123, 97, 255, 0.10);
}

.problem-card__title {
  font-size: 18px;
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1.3;
}

.problem-card__list {
  display: flex;
  flex-direction: column;
  gap: 12px;
  list-style: none;
  padding: 0;
  margin: 0;
}

.problem-card__list li {
  font-size: 14px;
  color: #CCCCCC;
  line-height: 1.5;
  display: flex;
  align-items: flex-start;
  gap: 10px;
}

.problem-card__list--negative li::before {
  content: "\2715";
  color: #E85D4A;
  font-weight: 700;
  font-size: 13px;
  flex-shrink: 0;
  margin-top: 1px;
}

.problem-card__list--positive li::before {
  content: "\2713";
  color: #2DD4BF;
  font-weight: 700;
  font-size: 13px;
  flex-shrink: 0;
  margin-top: 1px;
}

.problem-card__list--results li::before {
  content: "\2197";
  color: #7B61FF;
  font-weight: 700;
  font-size: 13px;
  flex-shrink: 0;
  margin-top: 1px;
}

/* ── Citation finale — gradient texte ────────────────────── */

.problem-quote {
  max-width: 700px;
  margin: 48px auto 0;
  text-align: center;
  padding: 20px 24px;
  border-left: 4px solid #ECA0C0;
  background: rgba(196, 168, 232, 0.04);
  border-radius: 8px;
}

.problem-quote p {
  font-style: italic;
  font-size: 17px;
  line-height: 1.7;
  background: linear-gradient(135deg, #F5C88A 0%, #ECA0C0 35%, #C4A8E8 65%, #A0B8F0 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ── Encadré solution ─────────────────────────────────────── */

.probleme__solution {
  text-align: center;
  padding: 48px;
  background: rgba(196, 168, 232, 0.04);
  border: 1px solid rgba(196, 168, 232, 0.15);
  border-radius: var(--border-radius-card);
  max-width: 720px;
  margin: 0 auto;
}

.probleme__solution-text {
  font-size: clamp(18px, 2.5vw, 24px);
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1.5;
  margin-bottom: 8px;
}

.probleme__solution-sub {
  font-size: 14px;
  color: var(--text-muted);
}

/* ── Animations reveal ────────────────────────────────────── */

.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.reveal--visible {
  opacity: 1;
  transform: translateY(0);
}

.reveal--delay-1 { transition-delay: 0.1s; }
.reveal--delay-2 { transition-delay: 0.2s; }
.reveal--delay-3 { transition-delay: 0.3s; }
.reveal--delay-4 { transition-delay: 0.4s; }
.reveal--delay-5 { transition-delay: 0.5s; }

/* ── Responsive ───────────────────────────────────────────── */

@media (max-width: 1024px) {
  .probleme__grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .problem-blocks {
    grid-template-columns: 1fr;
    gap: 16px;
  }
  /* Mobile : pas d'animation, blocs visibles directement */
  .problem-card,
  .problem-card:nth-child(2),
  .problem-card:nth-child(3) {
    opacity: 1;
    transform: none;
    transition: box-shadow 0.38s ease;
  }
  .problem-card.pb-visible {
    transform: none;
  }
}

@media (max-width: 768px) {
  .probleme__grid {
    grid-template-columns: 1fr;
  }
  .problem-blocks {
    padding: 0 16px;
    gap: 16px;
  }
  .problem-card {
    padding: 24px 20px;
  }
  .problem-card__title {
    font-size: 16px;
  }
  .problem-card__list li {
    font-size: 13px;
  }

  .probleme__solution {
    padding: 32px 24px;
  }
}