.about {
  margin: 4rem auto;
  padding: 0 1rem;
}

.about .figure-about {
  height: 70vh;
  max-height: 625px;
  overflow: hidden;
  border-radius: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}

.about .figure-about .section-title {
  position: absolute;
  z-index: 9;
  bottom: 10%;
  left: 5%;
  color: #fff;
  font-size: 4rem;
  line-height: 1.1;
  font-weight: 500;
}

.about .section-title big {
  font-size: 4rem;
}

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

.about .row {
  display: flex;
  gap: 7%;
  width: 100%;
  max-width: 1440px;
  margin: 0 auto;
}

.about .row.center {
  align-items: center;
}

.about .row .column {
  flex-wrap: wrap;
}

.about .row .column.flex25 {
  flex: 0 0 calc(25% - 0%);
}

.about .row .column.flex30 {
  flex: 0 0 calc(30% - 3.5%);
}

.about .row .column.flex33 {
  flex: 0 0 calc(33% - 3.5%);
}

.about .row .column.flex50 {
  flex: 0 0 calc(50% - 3.5%);
}

.about .row .column.flex70 {
  flex: 0 0 calc(70% - 3.5%);
}

.about .row .column.flex100 {
  flex: 0 0 calc(100% - 0%);
}

.about .row .figure-dupla-about {
  position: relative;
}

.about .row .figure-dupla-about .selo {
  position: absolute;
  z-index: 9;
  animation: spin 30s linear infinite;
  top: -15%;
  left: 23%;
  width: 15%;
}

@keyframes spin {
  from {
    transform: rotate(0deg);
  }
  to {
    transform: rotate(360deg);
  }
}

.about .row .img-fluid {
  width: 100%;
}

.about .row .column h2 {
  font-weight: 500;
  line-height: 1.1;
  margin-bottom: 2rem;
}

.about .row .column p {
  text-transform: uppercase;
  line-height: 1.4;
}

.about .row .img-banner-about {
  width: 100%;
}

.about .calendar {
  display: flex;
  justify-content: flex-end;
  align-items: center;
  position: relative;
}

.about .calendar .calendar-content {
  position: absolute;
  top: 0;
  z-index: 9;
  width: 100%;
  transform: translateY(6%);
  height: auto;
}

.about .calendar .calendar-content .calendar-item {
  background: #fff;
  width: 100%;
  max-width: 500px;
  border: 2px solid #dcdcdc;
  border-radius: 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 2rem;
  box-sizing: border-box;
  margin: 1rem 0;
}

.about .calendar .calendar-content .calendar-item .day {
  color: #dcdcdc;
  font-size: 2rem;
  font-weight: 500;
}

.about .calendar .calendar-content .calendar-item .location {
  font-size: 1.5rem;
  font-weight: 500;
}

@media (max-width: 991px) {
  .about .figure-about {
    height: auto;
  }
  .about .figure-about .img-about {
    object-fit: contain;
    object-position: top;
  }
  .about .row {
    flex-flow: column;
  }
  .acordeon {
    margin-top: 2rem;
  }
  .timeline-carousel {
    padding-left: 0 !important;
  }
  .about .row .column h2 {
    margin-top: 2rem;
  }
  .column .content {
    max-width: 580px;
    margin: 0 auto;
  }
  .acordeon .content {
    max-width: 85% !important;
  }
  .about .row .column.flex33,
  .about .row .column.flex50 {
    flex: 0 0 calc(100% - 0%);
  }
  .about .row.reverse {
    flex-flow: column-reverse;
  }
}

@media (max-width: 560px) {
  .about .img-about-calendar {
    width: 100%;
    margin-top: 2rem;
  }
  .about .calendar .calendar-content {
    position: relative;
  }
}

/* Count */
.count-item {
  display: flex;
  flex-flow: column;
  margin: 2rem 0;
}

.count-item span {
  display: flex;
  font-size: 2rem;
  font-weight: 500;
}

.count-item p {
  font-size: 1.8rem;
  line-height: 1.3;
  font-weight: 500;
  text-transform: initial !important;
}

@media (max-width: 991px) {
  .count-item {
    align-items: center;
  }
}

/* Acordeon */
.acordeon-item .box-title {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 0.5rem;
  border: 1px solid #ddd;
  border-radius: 20px;
  padding: 10px 20px;
  box-sizing: border-box;
}

.acordeon-item h3 {
  font-size: 1.3rem;
  font-weight: 500;
  margin: 0;
  display: flex;
  justify-content: space-between;
  width: 100%;
  cursor: pointer;
}

.acordeon-item h3 i {
  margin-top: 3px;
  color: #ddd;
}

.acordeon-item .box-title .number {
  font-size: 2rem;
  font-weight: 500;
  margin: 0;
  color: #dcdcdc;
}

.acordeon-item .content {
  margin-bottom: 1rem;
  margin-left: 75px;
  height: 0;
  transition: height 0.4s ease;
  overflow: hidden;
}

.acordeon-item.active .box-title {
  border: 1px solid #fff;
}

.acordeon-item.active .box-title .number {
  color: #424242;
}

.acordeon-item.active .box-title i {
  margin-top: 3px;
  color: #ddd;
  transform: rotate(180deg);
}

/* Timeline */

.timeline-wrapper {
  width: 100%;
  position: relative;
  user-select: none; /* prevents accidental text selection while dragging */
}

/* gradient hints for overflow (subtle) */
/* .timeline-wrapper::before,
.timeline-wrapper::after {
    content: '';
    position: absolute;
    top: 0;
    bottom: 0;
    width: 80px;
    z-index: 2;
    pointer-events: none;
    transition: opacity 0.2s;
}

.timeline-wrapper::before {
    left: 0;
    background: linear-gradient(to right, #f4f2ec, transparent);
}

.timeline-wrapper::after {
    right: 0;
    background: linear-gradient(to left, #f4f2ec, transparent);
} */

/* hide gradient when at edges (optional js can add classes, but we keep them soft) */
.timeline-wrapper.at-start::before {
  opacity: 0;
}

.timeline-wrapper.at-end::after {
  opacity: 0;
}

/* carousel container */
.timeline-carousel {
  display: flex;
  overflow-x: auto;
  /* scroll-behavior: smooth;  */
  cursor: grab;
  /* scrollbar-width: thin;
    scrollbar-color: #b89b7b #e3d9cf; */
  gap: 2rem;
  padding: 2rem 0rem 3rem 3rem;
  /* scroll-snap-type: x mandatory;
    -webkit-overflow-scrolling: touch; */
  border-radius: 2rem;
}

.timeline-carousel:active {
  cursor: grabbing;
}

.timeline-carousel::-webkit-scrollbar {
  height: 0;
}

.timeline-carousel::-webkit-scrollbar-track {
  background: #e3d9cf;
  border-radius: 20px;
}

.timeline-carousel::-webkit-scrollbar-thumb {
  background: #b89b7b;
  border-radius: 20px;
}

/* each timeline card */
.timeline-carousel .timeline-card:last-child {
  border-top: 4px solid #97865c;
}

.timeline-carousel .timeline-card:last-child .card-year,
.timeline-carousel .timeline-card:last-child .card-headline {
  color: #97865c;
}

.timeline-carousel .timeline-card:hover {
  border-top: 4px solid #97865c;
}

.timeline-carousel .timeline-card:hover .card-year,
.timeline-carousel .timeline-card:hover .card-headline {
  color: #97865c;
}

.timeline-card {
  flex: 0 0 auto;
  width: min(346px, 75vw);
  padding: 2rem 0.5rem 2.2rem 0.5rem;
  scroll-snap-align: start;
  transition:
    transform 0.2s,
    box-shadow 0.2s;
  border-top: 4px solid #dcdcdc;
}

.timeline-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 28px 40px -12px rgba(79, 52, 34, 0.18);
}

/* year label */
.card-year {
  font-size: 2rem;
  font-weight: 500;
  line-height: 1;
  color: #626262;
  letter-spacing: -0.02em;
  margin-bottom: 0;
  display: inline-block;
}

/* headline (like "O COMEÇO") */
.card-headline {
  font-size: 1.5rem;
  font-weight: 500;
  color: #626262;
  margin: 0.5rem 0 1rem 0;
  letter-spacing: -0.01em;
}

/* repeating base text */
.card-text {
  color: #2f2a25;
  font-size: 1rem;
  line-height: 1.5;
  opacity: 0.85;
  font-weight: 400;
  border-top: 0px dashed #cfb8a8;
  padding-top: 1rem;
  margin-top: 0.5rem;
  text-transform: uppercase;
}

.card-text strong {
  font-weight: 600;
  color: #8b5f3c;
}

/* navigation buttons (optional but nice) */
.nav-buttons {
  display: flex;
  justify-content: flex-end;
  gap: 1rem;
  margin-bottom: 1.5rem;
  padding: 0 0.5rem;
}

.nav-btn {
  background: white;
  border: none;
  width: 48px;
  height: 48px;
  border-radius: 60px;
  font-size: 1.8rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  box-shadow: 0 6px 14px rgba(0, 0, 0, 0.06);
  border: 1px solid #e0d3c7;
  color: #4b3621;
  transition: 0.15s;
}

.nav-btn:hover {
  background: #f0e7de;
  border-color: #b89b7b;
  color: #2b1b10;
}

.nav-btn:active {
  scale: 0.95;
}

/* draggable instructions (small) */
.drag-hint {
  display: flex;
  justify-content: flex-end;
  font-size: 0.8rem;
  color: #9b8474;
  margin: 0.5rem 0 0 0;
  gap: 0.3rem;
  align-items: center;
}

.drag-hint span {
  background: #e7ddd2;
  padding: 0.2rem 0.6rem;
  border-radius: 30px;
}

/* responsive touches */
@media (max-width: 600px) {
  .timeline-carousel {
    padding: 2rem 0rem 3rem 0rem;
  }
  .timeline-card {
    width: 85vw;
    padding: 1.8rem 1.2rem;
  }

  .card-year {
    font-size: 3.2rem;
  }

  .card-headline {
    font-size: 1.6rem;
  }

  .nav-buttons {
    justify-content: center;
  }
}