/* =====================================================
   PARTENAIRES.CSS — Styles spécifiques à la page Partenaires
   Jubilé des 30 Ans — Madame Chantal BIYA
   Version 1.0
   ===================================================== */

/* -------- 1. HERO PARTENAIRES -------- */
.partenaires-hero {
  position: relative;
  height: 65vh;
  min-height: 380px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  background: var(--color-black);
}
.partenaires-hero__media {
  position: absolute;
  inset: 0;
}
.partenaires-hero__image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(1.05);
  animation: heroZoom 18s var(--ease-soft) forwards;
}
.partenaires-hero__overlay {
  position: absolute;
  inset: 0;
  background: var(--gradient-hero);
  z-index: 1;
}
.partenaires-hero__content {
  position: relative;
  z-index: 2;
  text-align: center;
  color: var(--color-white);
  padding: 0 24px;
  max-width: 900px;
}
.partenaires-hero__title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(2.8rem, 6vw, 5rem);
  line-height: 1.1;
  text-transform: uppercase;
  letter-spacing: 0.02em;
  margin-bottom: 12px;
}
.partenaires-hero__title .highlight-gold {
  color: var(--color-gold);
}
.partenaires-hero__subtitle {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(1rem, 1.6vw, 1.5rem);
  color: rgba(255,255,255,0.8);
  letter-spacing: 0.05em;
  line-height: 1.6;
}
.partenaires-hero__subtitle .highlight-gold {
  color: var(--color-gold);
}

/* -------- 2. INTRODUCTION -------- */
.intro-partenaires {
  padding: var(--section-padding) 0;
  background: var(--color-white);
}
.intro-partenaires__inner {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 var(--gutter);
}
.intro-partenaires__content {
  text-align: center;
  max-width: 800px;
  margin: 0 auto;
}
.intro-partenaires__text {
  font-size: 1.05rem;
  color: var(--color-grey-mid);
  line-height: 1.8;
  margin-top: 16px;
}
.intro-partenaires__text strong {
  color: var(--color-ink);
}

/* -------- 3. PARTENAIRES INSTITUTIONNELS -------- */
.institutionnels {
  padding: var(--section-padding) 0;
  background: var(--color-grey-light);
}
.institutionnels__inner {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 var(--gutter);
}
.institutionnels__header {
  text-align: center;
  margin-bottom: 50px;
}
.institutionnels__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}
.institutionnel-card {
  background: var(--color-white);
  padding: 30px 24px;
  border-radius: 4px;
  text-align: center;
  box-shadow: var(--shadow-soft);
  border-top: 4px solid var(--color-gold);
  transition: transform var(--dur-fast) var(--ease-soft), box-shadow var(--dur-fast) var(--ease-soft);
}
.institutionnel-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-card);
  border-top-color: var(--color-purple);
}
.institutionnel-card__logo {
  width: 80px;
  height: 80px;
  margin: 0 auto 16px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.institutionnel-card__logo img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
}
.institutionnel-card__title {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 4px;
}
.institutionnel-card__role {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-gold-dark);
  background: rgba(242, 199, 40, 0.15);
  padding: 2px 14px;
  border-radius: 20px;
  margin-bottom: 10px;
}
.institutionnel-card__desc {
  font-size: 0.9rem;
  color: var(--color-grey-mid);
  line-height: 1.7;
  margin-bottom: 14px;
}
.institutionnel-card__tag {
  display: inline-block;
  font-size: 0.65rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-purple);
  background: var(--color-purple-soft);
  padding: 2px 14px;
  border-radius: 20px;
}

/* -------- 4. LOGOS PARTENAIRES -------- */
.logos-partenaires {
  padding: var(--section-padding) 0;
  background: var(--color-white);
}
.logos-partenaires__inner {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 var(--gutter);
}
.logos-partenaires__header {
  text-align: center;
  margin-bottom: 50px;
}
.logos-partenaires__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 30px;
  align-items: center;
}
.logos-partenaires__item {
  text-align: center;
  padding: 20px;
  background: var(--color-grey-light);
  border-radius: 4px;
  transition: transform var(--dur-fast) var(--ease-soft), box-shadow var(--dur-fast) var(--ease-soft);
}
.logos-partenaires__item:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-soft);
}
.logos-partenaires__item img {
  max-width: 80%;
  max-height: 60px;
  margin: 0 auto;
  filter: grayscale(1) opacity(0.6);
  transition: filter var(--dur-fast) var(--ease-soft);
}
.logos-partenaires__item:hover img {
  filter: grayscale(0) opacity(1);
}
.logos-partenaires__name {
  display: block;
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-grey-mid);
  margin-top: 8px;
}
.logos-partenaires__note {
  text-align: center;
  margin-top: 40px;
  font-size: 0.9rem;
  color: var(--color-grey-mid);
  font-style: italic;
}

/* -------- 5. RÉSEAU NATIONAL -------- */
.reseaux-partenaires {
  padding: var(--section-padding) 0;
  background: var(--color-grey-light);
}
.reseaux-partenaires__inner {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 var(--gutter);
}
.reseaux-partenaires__header {
  text-align: center;
  margin-bottom: 40px;
}
.reseaux-partenaires__subtitle {
  font-size: 1.05rem;
  color: var(--color-grey-mid);
  margin-top: 10px;
}
.reseaux-partenaires__map {
  max-width: 700px;
  margin: 0 auto 30px;
}
.reseaux-partenaires__svg {
  width: 100%;
  height: auto;
  display: block;
}
.region-partenaire {
  fill: var(--color-gold);
  stroke: var(--color-white);
  stroke-width: 2;
  transition: fill 0.3s ease;
  cursor: default;
}
.region-partenaire:hover {
  fill: var(--color-purple) !important;
}
.region-partenaire__label {
  font-family: var(--font-display);
  font-size: 0.5rem;
  font-weight: 700;
  fill: var(--color-white);
  text-anchor: middle;
  pointer-events: none;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}
.reseaux-partenaires__list {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 12px;
  max-width: 800px;
  margin: 0 auto;
}
.reseaux-partenaires__region-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 8px 14px;
  background: var(--color-white);
  border-radius: 4px;
  border-left: 3px solid var(--color-gold);
  transition: background var(--dur-fast) var(--ease-soft);
}
.reseaux-partenaires__region-item:hover {
  background: var(--color-purple-soft);
}
.reseaux-partenaires__region-name {
  font-weight: 700;
  font-size: 0.8rem;
  text-transform: uppercase;
}
.reseaux-partenaires__region-partners {
  font-size: 0.7rem;
  color: var(--color-grey-mid);
}

/* -------- 6. DEVENEZ PARTENAIRE -------- */
.devenir-partenaire {
  position: relative;
  height: 90vh;
  min-height: 550px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}
.devenir-partenaire__media {
  position: absolute;
  inset: 0;
}
.devenir-partenaire__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.devenir-partenaire__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(17,17,17,0.7), rgba(17,17,17,0.92));
}
.devenir-partenaire__content {
  position: relative;
  z-index: 2;
  text-align: center;
  color: var(--color-white);
  padding: 0 24px;
  max-width: 780px;
}
.devenir-partenaire__title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(2.2rem, 4.5vw, 3.8rem);
  line-height: 1.2;
  text-transform: uppercase;
  margin-bottom: 20px;
}
.devenir-partenaire__title .highlight-gold {
  color: var(--color-gold);
}
.devenir-partenaire__text {
  font-size: 1.05rem;
  color: rgba(255,255,255,0.8);
  line-height: 1.8;
  margin-bottom: 30px;
  max-width: 650px;
  margin-left: auto;
  margin-right: auto;
}
.devenir-partenaire__avantages {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-bottom: 40px;
}
.devenir-partenaire__avantage {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  font-size: 0.85rem;
  color: rgba(255,255,255,0.7);
  font-weight: 500;
}
.devenir-partenaire__avantage-icon {
  font-size: 1.8rem;
}
.devenir-partenaire__btn {
  min-width: 220px;
}

/* -------- 7. CTA FINAL -------- */
.cta-partenaires {
  padding: var(--section-padding) 0;
  background: var(--color-black);
  position: relative;
  overflow: hidden;
}
.cta-partenaires::before {
  content: "";
  position: absolute;
  top: -50%;
  right: -20%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(178,66,144,0.12), transparent 70%);
  border-radius: 50%;
}
.cta-partenaires::after {
  content: "";
  position: absolute;
  bottom: -30%;
  left: -10%;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(208,37,42,0.08), transparent 70%);
  border-radius: 50%;
}
.cta-partenaires__inner {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 var(--gutter);
  position: relative;
  z-index: 1;
}
.cta-partenaires__content {
  text-align: center;
  color: var(--color-white);
  max-width: 750px;
  margin: 0 auto;
}
.cta-partenaires__title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.8rem, 3.5vw, 3rem);
  line-height: 1.2;
  text-transform: uppercase;
  margin-bottom: 16px;
}
.cta-partenaires__title .highlight-gold {
  color: var(--color-gold);
}
.cta-partenaires__text {
  font-size: 1.05rem;
  color: rgba(255,255,255,0.75);
  margin-bottom: 32px;
  line-height: 1.8;
  max-width: 560px;
  margin-left: auto;
  margin-right: auto;
}

/* -------- RESPONSIVE -------- */
@media (max-width: 1024px) {
  .institutionnels__grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .logos-partenaires__grid {
    grid-template-columns: repeat(3, 1fr);
  }
  .reseaux-partenaires__list {
    grid-template-columns: repeat(3, 1fr);
  }
  .devenir-partenaire__avantages {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .partenaires-hero {
    min-height: 50vh;
  }
  .partenaires-hero__title {
    font-size: clamp(2rem, 8vw, 3rem);
  }
  .partenaires-hero__subtitle {
    font-size: 1rem;
  }

  .institutionnels__grid {
    grid-template-columns: 1fr;
    max-width: 400px;
    margin: 0 auto;
  }

  .logos-partenaires__grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .reseaux-partenaires__list {
    grid-template-columns: repeat(2, 1fr);
  }

  .devenir-partenaire {
    min-height: 70vh;
  }
  .devenir-partenaire__avantages {
    grid-template-columns: 1fr 1fr;
    gap: 12px;
  }
  .devenir-partenaire__title {
    font-size: clamp(1.6rem, 6vw, 2.4rem);
  }

  .cta-partenaires__title {
    font-size: clamp(1.4rem, 5vw, 2rem);
  }
}

@media (max-width: 480px) {
  .logos-partenaires__grid {
    grid-template-columns: 1fr 1fr;
    gap: 12px;
  }
  .logos-partenaires__item {
    padding: 14px;
  }
  .logos-partenaires__item img {
    max-height: 40px;
  }

  .reseaux-partenaires__list {
    grid-template-columns: 1fr 1fr;
    gap: 8px;
  }
  .reseaux-partenaires__region-item {
    padding: 6px 10px;
  }
  .reseaux-partenaires__region-name {
    font-size: 0.7rem;
  }
  .reseaux-partenaires__region-partners {
    font-size: 0.6rem;
  }

  .devenir-partenaire__avantages {
    grid-template-columns: 1fr 1fr;
    gap: 8px;
  }
  .devenir-partenaire__avantage {
    font-size: 0.7rem;
  }
  .devenir-partenaire__avantage-icon {
    font-size: 1.4rem;
  }

  .region-partenaire__label {
    font-size: 0.35rem;
  }
}