/* =============================================
   SOUS-PAGES PORTFOLIO — sub-page.css
   ============================================= */


/* ---- Lien retour (au-dessus du hero) ---- */
.sub-hero__back-wrap {
  padding-top: calc(var(--header-h) + 1.2rem);
  padding-bottom: 1.2rem;
  padding-left: 2rem;
  padding-right: 2rem;
  background: var(--color-white);
}
.sub-hero__back-inner {
  max-width: var(--max-w);
  margin: 0 auto;
}
.sub-hero__back {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-navy);
  opacity: 0.5;
  transition: opacity var(--transition), color var(--transition);
}
.sub-hero__back:hover { opacity: 1; color: var(--color-gold); }

/* ---- Hero ---- */
.sub-hero {
  padding-top: 4rem;
  padding-bottom: 5rem;
  padding-left: 2rem;
  padding-right: 2rem;
  background: #cec0b3;
}
.sub-hero__inner {
  max-width: var(--max-w);
  margin: 0 auto;
}

.sub-hero__title-box {
  display: block;
  background: transparent;
  padding: 3rem 0 3rem;
  margin-bottom: 0;
  border-radius: 0;
  max-width: 720px;
}
.sub-hero__title {
  font-family: var(--font-display);
  font-size: clamp(4rem, 9vw, 7.5rem);
  font-weight: 600;
  color: var(--color-white);
  line-height: 0.92;
  text-transform: uppercase;
}
.sub-hero__subtitle {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.9);
  margin-top: 1.8rem;
  margin-bottom: 1.5rem;
  max-width: 680px;
  line-height: 1.75;
}
.sub-hero__body {
  font-size: 0.92rem;
  line-height: 1.85;
  color: rgba(255, 255, 255, 0.85);
  opacity: 1;
  max-width: 660px;
}


/* ---- Galerie projets ---- */
.sub-gallery {
  padding: 5rem 2rem;
  background: #cec0b3;
}
.sub-gallery__inner {
  max-width: var(--max-w);
  margin: 0 auto;
}
.sub-gallery__grid {
  display: flex;
  gap: 0.75rem;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scrollbar-width: none;
  -ms-overflow-style: none;
  padding-bottom: 0.25rem;
}
.sub-gallery__grid::-webkit-scrollbar { display: none; }
.sub-gallery__item {
  flex: 0 0 calc(25% - 0.5625rem);
  aspect-ratio: 3/4;
  overflow: hidden;
  border-radius: 4px;
  background: var(--color-cream);
  scroll-snap-align: start;
}
.sub-gallery__item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.4s ease;
  color: transparent;
}
.sub-gallery__item:hover img { transform: scale(1.05); }


/* ---- Logos clients ---- */
.sub-logos {
  padding: 2.5rem 2rem;
  background: var(--color-cream);
  border-top: 1px solid rgba(18,38,62,0.07);
  border-bottom: 1px solid rgba(18,38,62,0.07);
}
.sub-logos__inner {
  max-width: var(--max-w);
  margin: 0 auto;
}
.sub-logos__label {
  text-align: center;
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--color-gold);
  margin-bottom: 1.8rem;
}
.sub-logos__strip {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 3rem;
  flex-wrap: wrap;
}
.sub-logos__item {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-navy);
  opacity: 0.35;
  transition: opacity var(--transition);
  user-select: none;
}
.sub-logos__item:hover { opacity: 0.7; }


/* ---- Section Avantages ---- */
.sub-avantages {
  padding: 5rem 2rem;
  background: var(--color-white);
}
.sub-avantages__inner {
  max-width: var(--max-w);
  margin: 0 auto;
}
.sub-avantages__header {
  text-align: center;
  margin-bottom: 3rem;
}
.sub-avantages__eyebrow {
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 2.5vw, 2.4rem);
  font-style: italic;
  font-weight: 400;
  color: var(--color-gold);
  display: block;
  margin-bottom: 0.6rem;
}
.sub-avantages__subtitle {
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-navy);
  max-width: 600px;
  margin: 0 auto;
  line-height: 1.7;
  opacity: 0.8;
}

.sub-avantages__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 12px 40px rgba(18,38,62,0.12);
}

/* Colonne gauche — vert foncé */
.sub-avantages__col--green {
  background: var(--color-green-dark);
  padding: 3rem 2.5rem;
}
.sub-avantages__col-title {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--color-sand);
  margin-bottom: 2rem;
}
.sub-avantages__list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 1.1rem;
}
.sub-avantages__list li {
  display: flex;
  align-items: flex-start;
  gap: 0.8rem;
  font-size: 0.88rem;
  line-height: 1.55;
  color: var(--color-sand);
  opacity: 0.88;
}
.sub-avantages__list li::before {
  content: '✿';
  color: var(--color-gold);
  font-size: 0.72rem;
  flex-shrink: 0;
  margin-top: 0.2rem;
}

/* Colonne droite — crème / Ma mission */
.sub-avantages__col--cream {
  background: var(--color-cream);
  padding: 3rem 2.5rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.sub-avantages__mission-title {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--color-navy);
  margin-bottom: 1.8rem;
}
.sub-avantages__pills {
  display: flex;
  flex-direction: column;
  gap: 0.7rem;
}
.sub-avantages__pill {
  display: inline-block;
  width: fit-content;
  padding: 0.55rem 1.2rem;
  border: 1.5px solid var(--color-navy);
  border-radius: 50px;
  font-size: 0.78rem;
  font-weight: 500;
  color: var(--color-navy);
  transition: background var(--transition), color var(--transition);
}
.sub-avantages__pill:hover {
  background: var(--color-navy);
  color: var(--color-white);
}


/* ---- Section Pourquoi choisir ---- */
.sub-pourquoi {
  padding: 5rem 2rem 6rem;
  background: var(--color-cream);
}
.sub-pourquoi__inner {
  max-width: var(--max-w);
  margin: 0 auto;
}
.sub-pourquoi__title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 3.5vw, 3rem);
  font-weight: 600;
  color: var(--color-navy);
  text-align: center;
  margin-bottom: 2.5rem;
  line-height: 1.2;
}
.sub-pourquoi__card {
  max-width: 680px;
  margin: 0 auto;
  background: var(--color-white);
  border-radius: 8px;
  padding: 2.5rem 3rem;
  box-shadow: 0 4px 24px rgba(18,38,62,0.08);
}
.sub-pourquoi__list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}
.sub-pourquoi__list li {
  display: flex;
  align-items: flex-start;
  gap: 0.8rem;
  font-size: 0.9rem;
  line-height: 1.6;
  color: var(--color-navy);
  opacity: 0.82;
}
.sub-pourquoi__list li::before {
  content: '✿';
  color: var(--color-gold);
  font-size: 0.72rem;
  flex-shrink: 0;
  margin-top: 0.2rem;
}

/* ---- CTA final ---- */
.sub-cta {
  padding: 4rem 2rem 6rem;
  background: var(--color-white);
  text-align: center;
}
.sub-cta__text {
  font-size: 0.9rem;
  font-style: italic;
  color: var(--color-gold);
  margin-bottom: 1.2rem;
}


/* ---- Couleurs avantages par sous-page ---- */
.page-iv    .sub-avantages__col--green { background: #4A5D52; }
.page-print .sub-avantages__col--green { background: #4A5D52; }
.page-digital .sub-avantages__col--green { background: #4A5D52; }

/* ---- Hero page-iv : fond blanc + bloc-titre taupe ---- */
.page-iv .sub-hero { background: var(--color-white); }
.page-iv .sub-hero__title-box { background: #cec0b3; padding: 3rem 2.5rem; border-radius: 4px; }

/* ---- Hero print + digital : fond blanc, texte centré navy ---- */
.page-print .sub-hero,
.page-digital .sub-hero { background: var(--color-white); text-align: center; }
.page-print .sub-hero__title-box,
.page-digital .sub-hero__title-box { background: transparent; }
.page-print .sub-hero__title,
.page-digital .sub-hero__title { color: var(--color-navy); }
.page-print .sub-hero__subtitle,
.page-digital .sub-hero__subtitle { color: var(--color-gold); opacity: 1; }
.page-print .sub-hero__body,
.page-digital .sub-hero__body { color: var(--color-navy); opacity: 0.75; }


/* ---- Responsive ---- */
@media (max-width: 768px) {
  .sub-hero__back-wrap { padding-top: calc(var(--header-main-h) + 0.8rem); padding-bottom: 0.8rem; }
  .sub-hero { padding-top: 2.5rem; }
  .sub-hero__title-box { padding: 1.8rem 2rem 1.5rem; }
  .sub-gallery__item { flex: 0 0 75vw; }
  .sub-avantages__grid { grid-template-columns: 1fr; }
  .sub-avantages__col--green { padding: 2.5rem 1.8rem; }
  .sub-avantages__col--cream { padding: 2.5rem 1.8rem; }
  .sub-pourquoi__card { padding: 2rem 1.5rem; }
  .sub-logos__strip { gap: 1.5rem; }
}
@media (min-width: 769px) and (max-width: 1024px) {
  .sub-gallery__item { flex: 0 0 calc(33.33% - 0.5rem); }
}