/* ==== FONT VÀ RESET CƠ BẢN ==== */

@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+JP:wght@100..900&display=swap');


html {
  scroll-behavior: smooth;
}
body {
  font-family: "Noto Sans jp", sans-serif !important;
  font-optical-sizing: auto;
  font-style: normal;
  color: #000;
  background: #fff;
  line-height: 1.6;
  margin: 0;
  font-size: 18px;
/*padding-top: 72px; /* hoặc đúng chiều cao header của bạn */

}

*, *:before, *:after {
  box-sizing: border-box;
}

/*.bgcolor{
  background: #EEF1F6;
}
*/
a {
  text-decoration: none;
}

img {
  margin: 0;
  padding: 0;
  border: 0;
  display: inline;
  vertical-align: baseline;
  background: none;
  max-width: none;
  height: auto;
  box-sizing: content-box;
}


/* ==== LAYOUT CONTAINER ==== */
.aiagent-container {
  padding: 64px 24px; /* trên dưới 64px; trái phải 48px */
  width: 100%;
  margin: 0 auto;
}
.aiagent-container-content {
  max-width: 1024px;
  margin: 0 auto;
  width: 100%;
}

/* ==== TYPOGRAPHY ==== */
h2, .heading-h2 {
  font-family: "Noto Sans jp", sans-serif !important;
  font-size: 48px;
  font-weight: bold;
  line-height: 1.6;
  text-align:center; 
  margin-bottom:16px;
  /*---xuống dòng tiếng nhật--------*/
  word-break: keep-all;
  line-break: loose;
  white-space: normal;
}
h3, .heading-h3 {
  font-family: "Noto Sans jp", sans-serif !important;
  font-size: 24px;
  font-weight: semibold;
  line-height: normal;
  margin: 0 0 8px 0;
  /*---xuống dòng tiếng nhật--------*/
  word-break: keep-all;
  line-break: loose;
  white-space: normal;
  text-align:center; 
  margin-bottom:48px;
}
p, .paragraph {
  font-size: 18px;
  font-weight: 400;
  line-height: 1.6;
  margin: 0 0 16px 0;
}

/* ==== BUTTON THEO HỆ THỐNG MỚI ==== */
.my-btn-clean {
  min-width: 200px;
  padding:16px 48px;
  font-size: 24px;
  border-radius: 4px;
  background: linear-gradient(278deg, #2967C4 0%, #15A7AC 103.78%);
  color: #fff;
  font-weight: 700;
  border: none;
  transition: filter 0.2s;
  transition: background 0.2s, border 0.2s;
  max-width : 400px;
}
.my-btn-clean:hover,
.my-btn-clean:focus {
  filter: brightness(0.95);
}


/*----------------------style-section------------------------*/











@media (max-width:768px) {

  .aiagent-container {
    padding: 24px;
  }
  .aiagent-container-content {
    max-width: 100vw;
  }
  h2, .heading-h2 {
    font-size: 32px;
    margin-bottom: 24px;
  }
  h3, .heading-h3 {
    font-size: 20px;
    margin-bottom: 16px;
  }
  p, .paragraph {
    font-size: 16px;
  }
  .my-btn-clean {
    font-size: 18px;
    padding: 16px 24px;
    border-radius: 28px;
  }