/* ============================================================
   Atelier ZougZoug — Page A propos
   Hero fixe + blocs diptyques qui se recouvrent au scroll
   Chaque bloc est pinne, le suivant passe par-dessus
   ============================================================ */


/* ============================================================
   HERO — Portrait NB + Intro sur fond terre cuite
   Fixed en fond, le premier bloc passe par-dessus
   ============================================================ */

.about-hero {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  display: flex;
  z-index: 1;
}

.about-hero-half {
  width: 50%;
  height: 100%;
}

.about-hero-visual {
  overflow: hidden;
}

.about-hero-visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
}

.about-hero-content {
  background: #B8956A;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 0 80px;
  color: #FFFFFF;
}

.about-label {
  font-weight: 600;
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: rgba(255, 255, 255, 0.5);
  margin-bottom: 30px;
}

.about-hero-title {
  font-family: 'General Sans', sans-serif;
  font-weight: 500;
  font-size: 56px;
  line-height: 1.1;
  color: #FFFFFF;
  margin-bottom: 30px;
}

.about-hero-text {
  font-family: 'General Sans', sans-serif;
  font-weight: 400;
  font-size: 18px;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.85);
  max-width: 480px;
}

.about-hero-spacer {
  height: 100vh;
  position: relative;
}


/* ============================================================
   BLOCS DIPTYQUES — Chaque bloc est pinne (sticky)
   Le suivant glisse par-dessus au scroll
   ============================================================ */

.about-sections {
  position: relative;
  z-index: 2;
  background: #FFFFFF;
}

.about-block {
  display: flex;
  height: 100vh;
  position: sticky;
  top: 0;
  overflow: hidden;
}

.about-block:nth-child(odd) {
  background: #FFFFFF;
}

.about-block:nth-child(even) {
  background: #F8F6F3;
}

.about-block:nth-child(1) { z-index: 1; }
.about-block:nth-child(2) { z-index: 2; }
.about-block:nth-child(3) { z-index: 3; }

.about-block::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 40px;
  background: linear-gradient(180deg, rgba(0, 0, 0, 0.06) 0%, transparent 100%);
  z-index: 10;
  pointer-events: none;
}

.about-block:first-child::before {
  display: none;
}

.about-half {
  width: 50%;
  height: 100%;
}

.about-half--visual {
  overflow: hidden;
  position: relative;
}

.about-half--visual img {
  width: 100%;
  height: 130%;
  object-fit: cover;
  position: absolute;
  top: -15%;
  left: 0;
  will-change: transform;
}

.about-half--content {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 80px;
  max-width: 720px;
}

.about-block--reverse {
  flex-direction: row-reverse;
}

.about-block--reverse .about-half--content {
  margin-left: auto;
}

.about-tagline {
  font-family: 'General Sans', sans-serif;
  font-weight: 500;
  font-size: 28px;
  line-height: 1.5;
  color: #1A1A1A;
  margin-bottom: 30px;
  font-style: italic;
}

.about-text {
  font-family: 'General Sans', sans-serif;
  font-weight: 400;
  font-size: 17px;
  line-height: 1.75;
  color: rgba(26, 26, 26, 0.75);
  margin-bottom: 18px;
}

.about-text:last-of-type {
  margin-bottom: 0;
}

.about-half--content .cta-button {
  margin-top: 40px;
  align-self: flex-start;
}


/* ============================================================
   AFTER-SECTIONS SPACER
   ============================================================ */

.about-sections-spacer {
  display: none;
}

/* CTA final et footer passent par-dessus le hero fixe et les blocs sticky */
.cta-final {
  position: relative;
  z-index: 10;
}

.site-footer {
  position: relative;
  z-index: 10;
}


/* ============================================================
   RESPONSIVE — Tablet (max-width: 1024px)
   ============================================================ */

@media (max-width: 1024px) {

  .about-hero-content {
    padding: 0 50px;
  }

  .about-hero-title {
    font-size: 42px;
  }

  .about-half--content {
    padding: 60px 50px;
  }

  .about-tagline {
    font-size: 24px;
  }
}


/* ============================================================
   RESPONSIVE — Mobile (max-width: 768px)
   ============================================================ */

@media (max-width: 768px) {

  .about-hero {
    flex-direction: column;
  }

  .about-hero-half {
    width: 100%;
    height: 50%;
  }

  .about-hero-content {
    padding: 40px 24px;
    justify-content: flex-start;
    padding-top: 30px;
  }

  .about-hero-title {
    font-size: 32px;
    margin-bottom: 16px;
  }

  .about-hero-text {
    font-size: 15px;
    line-height: 1.6;
  }

  .about-label {
    font-size: 11px;
    margin-bottom: 16px;
  }

  .about-block {
    flex-direction: column;
    height: auto;
    min-height: auto;
    position: relative;
    top: auto;
  }

  .about-block--reverse {
    flex-direction: column;
  }

  .about-block::before {
    display: none;
  }

  .about-half {
    width: 100%;
    height: auto;
  }

  .about-half--visual {
    height: 50vh;
  }

  .about-half--visual img {
    height: 130%;
    top: -15%;
  }

  .about-half--content {
    padding: 50px 24px;
    max-width: 100%;
  }

  .about-block--reverse .about-half--content {
    margin-left: 0;
  }

  .about-tagline {
    font-size: 22px;
  }

  .about-text {
    font-size: 15px;
  }

  .about-sections-spacer {
    display: none;
  }
}


/* ============================================================
   RESPONSIVE — Petit mobile (max-width: 400px)
   ============================================================ */

@media (max-width: 400px) {

  .about-hero-title {
    font-size: 28px;
  }

  .about-hero-text {
    font-size: 14px;
  }

  .about-tagline {
    font-size: 20px;
  }

  .about-half--visual {
    height: 40vh;
  }
}