/* ==== ABOUT BANNER SECTION ==== */
.section__about-banner {
  position: relative;

  width: 100%;
  min-height: 100vh; /* đảm bảo full màn hình HD */
  background-image: url("../../images/about/about-banner.jpg");
  background-size: cover;       /* phủ kín không méo */
  background-position: center center; /* canh giữa ảnh */
  background-repeat: no-repeat;
  display: flex;
  align-items: center; /* căn giữa dọc nội dung */
  justify-content: center; /* căn giữa ngang */
  padding: 100px 0;
  overflow: hidden;
}

.about-content span{
  font-weight: bold;
}


/* container chính */
.about-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 30px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 60px;
}

/*====BACK====*/
.back {
    background-color: #f6f5f4;
    font-size: 13px;
    padding: 10px;
}
.back a,
.back span{
    text-decoration: none;
    color: #a1a0a0;
    margin-left: 20px;
}



/* ====== ẢNH CHÍNH ====== */
.about-image {
  flex: 1;
  display: flex;
  justify-content: center;
  align-items: center;
}

.about-image .main-image {
  width: 100%;
  max-width: 460px;
  animation: float 3s ease-in-out infinite;
}

/* ====== NỘI DUNG ====== */
.about-content {
  flex: 1;
}

.about-content h5 {
  color: #ff4da6;
  font-weight: 600;
  font-size: 15px;
  margin-bottom: 10px;
}

.about-content h1 {

  font-size: 40px;

  line-height: 1.3;
  font-weight: 800;
  margin-bottom: 20px;
  color: #222;
}

.about-content p {
  font-size: 1rem;
  color: #555;
  line-height: 1.7;
  margin-bottom: 30px;
}

/* ====== NÚT ====== */
.btn-readmore {
  display: inline-block;
  background-color: #ff4fa3;
  color: #fff;
  font-weight: 600;
  padding: 12px 28px;
  border-radius: 30px;
  text-decoration: none;
  transition: 0.3s;
}

.btn-readmore i {
  margin-left: 8px;
  transition: 0.3s;
}

.btn-readmore:hover {
  background-color: #1c1c1c;
  transform: translateY(-3px);
}

.btn-readmore:hover i {
  transform: translateX(5px);
}

/* ====== ANIMATION FLOAT ====== */
@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}





/* ====== RESPONSIVE ====== */
@media (max-width: 900px) {
  .about-container {
    flex-direction: column;
    text-align: center;
  }

  .about-image {
    order: -1;
  }

  .about-content h1 {
    font-size: 2rem;
  }
}








/* ==== ABOUT MISSION SECTION ==== */
.section__about-mission {
    background-color: #fffafc;
    padding: 100px 0;
}

.section__about-mission .about-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 50px;
}

.section__about-mission .about-content h5 {


  color: #ff4da6;
  font-weight: 600;
  font-size: 15px;
  margin-bottom: 10px;

}

.section__about-mission .about-content h1 {
    font-size: 2.2rem;
    font-weight: 800;
    color: #222;
    margin-bottom: 15px;
}

.section__about-mission .about-content p {
    color: #555;
    font-size: 1rem;
    line-height: 1.7;
    margin-bottom: 25px;
}

.section__about-mission .about-image img {
    width: 100%;
    max-width: 450px;



   
  animation: float1 10s infinite ease-in-out;
}



/* ====== ANIMATION FLOAT ====== */

@keyframes float1 {
  0% { transform: translateY(0) scale(1); }
  20% { transform: translateY(-10px) scale(0.95); }
 
}





/* Responsive */
@media (max-width: 900px) {
    .section__about-mission .about-container {
        flex-direction: column-reverse;
        text-align: center;
    }
}












/* ==== ABOUT GUIDE SECTION ==== */
.section__about-guide {
    background-color: #fff;
    text-align: center;
    padding: 100px 0;
}

.guide-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.section__about-guide h2 {
    font-size: 2rem;
    color: #222;
    font-weight: 800;
}

.section__about-guide p {
    color: #666;
    margin-top: 10px;
    font-size: 1rem;
}

/* Cards layout */
.guide-grid {
    margin-top: 50px;
    display: flex;
    justify-content: center;
    gap: 30px;
    flex-wrap: wrap;
}

.guide-card {
    flex: 1;
    min-width: 250px;
    background-color: #ffe6f2;
    border-radius: 20px;
    padding: 40px 25px;
    text-align: center;
    transition: 0.3s;
    box-shadow: 0 4px 10px rgba(255, 0, 123, 0.05);
}

.guide-card:hover {
    background-color: #ffb6dc;
    transform: translateY(-6px);
}

.guide-card i {
    font-size: 2rem;
    color: #ff4da6;
    margin-bottom: 12px;
}

.guide-card h3 {
    font-weight: 700;
    margin-bottom: 10px;
    color: #222;
}

.guide-card p {
    font-size: 0.95rem;
    color: #555;
}



/* ==== ABOUT FAQ SECTION ==== */
.section__about-faq {
    background-color: #fffafc;
    padding: 100px 0;
    text-align: center;
}

.faq-container {
    max-width: 900px;
    margin: 0 auto;
    padding: 0 20px;
}

.section__about-faq h2 {
    font-size: 2rem;
    font-weight: 800;
    color: #222;
    margin-bottom: 40px;
}

.faq-item {
    background: #fff;
    padding: 20px 25px;
    border-radius: 15px;
    margin-bottom: 20px;
    text-align: left;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
}

.faq-item h4 {
    font-weight: 700;
    color: #ff4da6;
    margin-bottom: 8px;
    font-size: 1rem;
}

.faq-item p {
    color: #444;
    font-size: 0.95rem;
    line-height: 1.6;
}

.section__about-faq .btn-readmore {
    margin-top: 25px;
}



/* ==== ABOUT GROUP SECTION ==== */
.section__about-group {
    background-color: #fff;
    padding: 100px 0;
    text-align: center;
}

.group-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.section__about-group h2 {
    font-size: 2rem;
    font-weight: 800;
    color: #222;
    margin-bottom: 10px;
}

.section__about-group p {
    color: #666;
    margin-bottom: 40px;
    font-size: 1rem;
}

.team-grid {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 30px;
    margin-bottom: 40px;
}

.team-card {


    background-color: #ffffff;

    border-radius: 20px;
    padding: 25px;
    width: 260px;
    transition: 0.3s;
    box-shadow: 0 4px 10px rgba(255, 0, 123, 0.05);
}

.team-card:hover {
    transform: translateY(-6px);


    background-color: #bbbbbb;

}

.team-card img {
    width: 180px;
    height: 180px;
    border-radius: 50%;
    object-fit: cover;
    margin-bottom: 15px;
}

.team-card h3 {
    font-weight: 700;
    color: #222;
    margin-bottom: 5px;
}

.team-card p {
    color: #777;
    font-size: 0.95rem;
}

/* Button dưới cùng */
.group-btn {
    text-align: center;
}

.group-btn .btn-readmore {
    display: inline-block;
}
/*back-to-top*/
.back-to-top {
    display: none; 
    position: fixed; 
    bottom: 30px;
    right: 30px;
    z-index: 999;
    cursor: pointer;
}

.back-to-top img {
    width: 50px;
    height: 50px;
    border-radius: 50%; 
    box-shadow: 0 4px 8px rgba(0,0,0,0.3); 
    transition: transform 0.3s ease; 
}

.back-to-top img:hover {
    transform: translateY(-5px);
}