.platform-banner {
  background-size: cover;
  background-position: center;
  padding: 160px 0 160px;
  color: #fff;
  position: relative;
  text-align: center;
  font-family: 'Avant Garde';
}
.mobile-nentang{
  display: none;
}
.container-nentang{
  margin: auto;
}
.title-nentang{
    width: 50%;
}
.banner-title {
  font-size: 41px;
  font-weight: bold;
  color: #ff6b6b;
}
.banner-top{
  position: absolute;
  z-index: 0;
  width: 100%;
  margin-top: -5%;
}
.banner-subtitle {
  font-size: 20px;
  margin-top: 10px;
}

.sub-title-small {
  font-size: 14px;
  color: #fff;
  opacity: 0.8;
  margin-bottom: 10px;
}

.platform-intro {
  margin-top: 80px;
  display: flex;
  justify-content: center;
  position: relative;
}

.platform-logo {
      /* width: 170px; */
  margin-bottom: 10px;
  object-fit: contain;
}
.title-logo{
    display: flex;
    font-family: 'SVN-Aguda';
    flex-direction: column;
    line-height: 1.3;
    text-transform: uppercase;
}
.platform-tagline {
  font-size: 80px;
  font-weight: 800;
  color: #3d3daa;
  margin: 0;
}
.platform-tagline-sub {
  font-size: 48px;
  font-weight: 800;
  color: #3d3daa;
  margin: 0;
}
.platform-content {
  background-size: cover;
  background-position: center;
  padding: 80px 0;
}

.content-box {
  background: #fff;
  border-radius: 16px;
  width: 800px;
  padding: 50px;
  position: relative;
  max-width: 700px;
  z-index: 2;
  margin: 4% auto 0 auto;
  box-shadow: 0 20px 40px rgba(0,0,0,0.1);
}

.content-html {
  margin-bottom: 20px;
  color: #333;
  font-family: 'Avant Garde';
  line-height: 1.5;
}

.btn-orange {
  background-color: #ff6b6b;
  color: #fff;
  padding: 10px 20px;
  border-radius: 20px;
  text-decoration: none;
  display: inline-block;
  font-family: 'Avant Garde';
}

.btn-orange.small {
    font-size: 14px;
    padding: 10px 20px;
    position: relative;
    left: 50%;
    bottom: 100px;
}

.platform-customers {

  background: #f7f7ff;
  display: flex;
  font-family: 'SVN-Aguda';
}
.customers-box{
  position: relative;
  z-index: 1;
  max-width: 1200px;
  width: 100%;
}

.banner-graphic{
  position: absolute;
  z-index: 1;
  width: 100%;
  margin-top: -20%;
}
.customers-title {
  font-size: 70px;
  font-weight: bold;
  color: #3d3daa;
  width: 770px;
  line-height: 1;
  margin: 0;
}
.banner-center{
      position: absolute;
    right: 0;
    z-index: 0;
    width: 81.5%;
    border-top-left-radius: 100px;
}
.customers-title .highlight {
  /* color: #ff6b6b; */
  position: relative;
    left: 30%;
}

.customer-carousel-wrapper {
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  gap: 10px;
  margin-top: 30px;
}

.customer-carousel {
  display: flex;
  overflow-x: auto;
  scroll-behavior: smooth;
  gap: 30px;
  padding: 60px;
  background: white;
  border-radius: 30px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
  max-width: 1200px;
}

.customer-carousel::-webkit-scrollbar {
  display: none;
}

.carousel-item {
  flex: 0 0 auto;
  /* background: white; */
  border-radius: 30px;
  display: flex;
  align-items: center;
  justify-content: center;
  /* box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1); */
  transition: transform 0.3s;
}

.carousel-item:hover {
  transform: scale(1.05);
}

.carousel-logo {
  max-width: 185px;
  max-height: 185px;
  object-fit: contain;
}

.carousel-nav {
  background: #eee;
  border: none;
  border-radius: 50%;
  width: 40px;
  height: 40px;
  font-size: 24px;
  cursor: pointer;
  transition: background 0.3s;
  z-index: 2;
}

.carousel-nav:hover {
  background: #ddd;
}


.hangmuc-section {
  background-size: cover;
  background-position: center;
  position: relative;
  width: 100%;
  margin-top: -20%;
}
.hang-muc{
  max-width: 1200px;
  width: 100%;
  position: relative;
  background: #fff;
  border-radius: 32px;
  margin-top: -25%;

}

.title-section{
  display: flex;
  background: #fff;
  border-radius: 32px;
  padding: 50px;
  margin-top: 10%;
}
.section-title {
  font-size: 80px;
  font-weight: 700;
  color: #3d3daa;
  font-family: 'SVN-Aguda';
  margin-bottom: 60px;
  list-style: 1.2;
}

.section-title .orange-text {
  /* color: #ff6600; */
  position: relative; 
  left: 50%;
}

.hangmuc-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 20px;
  max-width: 1400px;
  width: 100%;
  margin: auto;
}

.hangmuc-left, .hangmuc-right {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 50px;
}

.hangmuc-center {
  flex: 1;
  text-align: center;
  position: relative;
}

.human-img {
  /* position: absolute;
  left: -80px; */
  bottom: 0;
  width: 356px;
}

.center-img {
  width: 100%;
  /* max-width: 280px; */
  margin: auto;
}

.hangmuc-box {
  background: #fff;
  padding: 20px;
  border-radius: 12px;
  box-shadow: 0 5px 15px rgba(0,0,0,0.08);
  font-family: 'Avant Garde';
}

.hangmuc-left .hangmuc-box h4 {
  margin: 0 0 10px;
  color: #302683;
  font-weight: 700;
  text-align: right;
}

.hangmuc-right .hangmuc-box h4 {
  margin: 0 0 10px;
  color: #302683;
  font-weight: 700;
  text-align: left;
}
.fields-section {
  text-align: center;
  padding: 50px 20px;
  font-family: 'Avant Garde';
}

.section-title {
  font-size: 64px;
  font-weight: bold;
  color: #3e229c;
  margin-bottom: 10px;
}

.section-subtitle {
  font-size: 16px;
  color: #3e229c;
  margin-bottom: 40px;
}

.fields-grid {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 20px;
}

.field-item {
  width: 252px;
  height: 588px;
  border-radius: 20px;
  overflow: hidden;
  background-size: cover;
  background-position: center;
  position: relative;
  transition: transform 0.3s ease;
  z-index: 1;
}

.field-item:hover {
  transform: translateY(-5px);
}

.field-overlay {
  position: absolute;
  bottom: 0;
  padding-bottom: 20px;
  width: 100%;
  background: linear-gradient(to top, rgba(0,0,0,0.7), rgba(0,0,0,0));
  color: #fff;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  height: 100%;
}

.field-overlay h3 {
  font-size: 24px;
  font-weight: bold;
  margin: 0 20px 10px;
}

.see-more {
  font-size: 12px;
  color: #ffffff;
  text-decoration: none;
  margin: 0 20px 0;
}
.linhvuc-section{
  position: relative;
    margin-top: -30%;
}
.unik-news-title{
  color: #FF6740;
}
.unik-news-subtitle{
  font-size: 72px;
}
.unik-support-section {
    position: relative;
    overflow: hidden;
    min-height: 380px;
    background-size: cover;
  }
/* 2560px - Màn hình 4K, layout rộng hơn */
@media screen and (min-width: 2560px) {
  .container-nentang, .hang-muc {
    max-width: 1200px;
    margin: 5% auto 0 auto;
  }
  .hangmuc-section{
    margin-top: -23%;
  }
  .banner-center{
    z-index: 2;
  }
  .btn-orange.small{
    left: 55%;
    bottom: 18%;
  }
  .title-section {
    margin-top: -40%;
  }
  .section-title, .customers-title, .platform-tagline {
    font-size: 80px;
  }

  .platform-tagline-sub {
    font-size: 48px;
  }

  .carousel-logo {
    max-width: 220px;
    max-height: 220px;
  }

  .banner-title {
    font-size: 60px;
  }

  .banner-subtitle {
    font-size: 26px;
  }
}

/* 1440px - Desktop */
@media screen and (max-width: 1440px) {
  .section-title {
    font-size: 60px;
  }

  .platform-tagline {
    font-size: 60px;
  }

  .platform-tagline-sub {
    font-size: 36px;
  }

  .customers-title {
    font-size: 50px;
  }

  .btn-orange.small {
    left: 40%;
    bottom: 80px;
  }

  .human-img {
    width: 250px;
  }
  .carousel-logo {
    max-width: 160px;
    max-height: 160px;
  }
}

/* 1024px - Laptop nhỏ */
@media screen and (max-width: 1024px) {
  .desktop-nentang{
    display: none;
  }
  .unik-news-list{
    padding: 0;
  }
  .mobile-nentang{
    display: grid;
    width: 100%;
    margin: 40px auto;
  }
  .unik-news-title{
    color:#4210b1 ;
    text-align: center;
    margin: 0;
  }
  .hangmuc-box{
    margin: auto 16px auto 16px;
  }
  .unik-news-subtitle{
    font-size: 32px;
    color: #ff682a;
    text-align: center;
  }
  .unik-news-btn{
    display: none;
  }
  .title-section {
    flex-direction: column;
    align-items: center;
    padding: 40px 20px;
  }
  .title-nentang{
    width: 100%;
  }
  .section-title {
    font-size: 48px;
    text-align: center;
    margin: 39px auto 39px auto;
  }

  .platform-tagline {
    font-size: 48px;
  }

  .platform-tagline-sub {
    font-size: 30px;
  }

  .human-img {
    width: 220px;
  }

  .carousel-logo {
    max-width: 130px;
    max-height: 130px;
  }

  .banner-title {
    font-size: 36px;
    padding: 0 16px 0 16px;
  }

  .banner-subtitle {
    font-size: 18px;
    padding: 0 16px 0 16px;
  }
  .sub-title-small{
    padding: 0 16px 0 16px;
  }

  .btn-orange.small {
    left: 50%;
  }
  .fields-section{
    padding: 0;
  }
  .fields-grid {
    display: flex;
    flex-wrap: nowrap;
    overflow-x: auto;
    justify-content: space-between;
    padding-bottom: 10px;
    scroll-snap-type: x mandatory;
    margin-left: 16px;
  }
  .field-item {
    min-width: 240px;
    flex: 0 0 auto;
    scroll-snap-align: start;
  }
}

/* 768px - Tablet ngang (và mobile lớn) */
@media screen and (max-width: 768px) {
  .section-subtitle{
    display: none;
  }
  .unik-news-section{
    padding: 0 20px;
  }
  .platform-banner {
    padding: 100px 0;
  }
  .platform-intro{
    flex-direction: column-reverse;
    text-align: center;
    margin-top: 15px;
  }
  .platform-content{
    padding: 20px;
    margin: 0 4% 0 4%;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
    position: relative;
    z-index: 2;
  }
  .content-box{
    padding: 0;
    margin: 0;
    box-shadow: none;
  }
  .banner-center{
    position: relative;
    right: 0;
    z-index: 0;
    width: 100%;
    height: auto;
    border-top-left-radius: 30px;
  }
  .platform-logo{
    width: 40%;
    margin: auto;
  }
  .title-section {
    padding: 30px;
  }

  .section-title {
    font-size: 40px;
  }
  .section-title .orange-text{
    left: 0;
    color: #ff6600;
  }
  .banner-graphic{
    height: 45vh;
  }
  .platform-tagline {
    font-size: 36px;
  }
  .customers-title{
    font-size: 32px;
    text-align: center;
    width: auto;
    margin-top: 40px;
  }
  .customers-title .highlight{
    left:0;
    color: #ff6b6b;
  }
  .platform-tagline-sub {
    font-size: 24px;
  }

  .human-img {
    width: 180px;
    position: relative;
  }

  .banner-title {
    font-size: 28px;
  }

  .banner-subtitle {
    font-size: 16px;
  }

  .btn-orange.small {
    left: auto;
    margin: 20px auto;
    display: none;
  }

  .carousel-logo {
    max-width: 100px;
    max-height: 100px;
  }

  .customer-carousel {
    padding: 40px 20px;
  }
  .hang-muc{
    position: unset;
    margin-top: -45%;
  }
  .hangmuc-content{
    display: grid;
  }
  .hangmuc-center{
    order:1;
  }
  .hangmuc-left, .hangmuc-right{
    order: 2;
  }
  .hangmuc-left .hangmuc-box h4{
    text-align: left;
  }
  .linhvuc-section{
    margin-top: -120%;
  }
  .hangmuc-section{
    margin-top: -2%;
  }
}

/* 480px - Điện thoại */
@media screen and (max-width: 480px) {
  .platform-banner {
    padding: 60px 0;
    height: auto;
  }

  .banner-title {
    font-size: 24px;
  }

  .banner-subtitle {
    font-size: 14px;
  }

  .sub-title-small {
    font-size: 12px;
  }

  .title-section {
    padding: 20px;
  }

  .section-title {
    font-size: 32px;
  }

  .platform-tagline {
    font-size: 28px;
  }

  .platform-tagline-sub {
    font-size: 18px;
  }


  .carousel-logo {
    max-width: 80px;
    max-height: 80px;
  }

  .customer-carousel {
    padding: 30px 10px;
    gap: 20px;
  }

  .btn-orange.small {
    font-size: 12px;
    padding: 8px 16px;
  }
}

/* Khoảng giữa 1024 - 768px (Tablet dọc) */
@media screen and (min-width: 768px) and (max-width: 1024px) {
  .platform-tagline {
    font-size: 42px;
  }
  .platform-logo{
    width: 20%;
    margin: 16px auto;
  }
  .hang-muc{
    margin-top: -25%;
  }
  .platform-tagline-sub {
    font-size: 28px;
  }

  .section-title {
    font-size: 44px;
  }

  .banner-title {
    font-size: 32px;
  }

  .carousel-logo {
    max-width: 120px;
    max-height: 120px;
  }

  .customer-carousel {
    padding: 40px;
    gap: 24px;
  }
}
@media screen and (max-width: 380px){
  .banner-graphic{
    height: 60vh;
    margin-top: -20%;
  }
}