/* About Us Page Styles - AE Mate */

/* General container */
.about .container {
  max-width: 100%;
}

/* ===== Banner Section ===== */
.heading-banner-about {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  grid-column-start: 1;
  grid-column-end: 13;
  width: 100%;
  gap: 24px;
  padding: 0 24px;
  position: relative;
  max-width: 1440px;
  margin: 0 auto;
}

.img-banner-about {
  grid-column-start: 1;
  grid-column-end: 13;
  margin: 0 auto;
  opacity: 0.08;
  background: url('/img/LOGO_Final.png') #fff 50% / contain no-repeat;
  height: 100vh;
  min-height: 800px;
  width: 600px;
  background-position: center calc(50% - 100px);
}

.rst-banner-about {
  grid-column-start: 3;
  grid-column-end: 11;
  position: absolute;
  padding-top: 140px;
}

.banner-about_title {
  display: flex;
  gap: 24px;
  align-items: center;
  justify-content: center;
}

.banner-about_title h1 {
  font-size: 52px;
  font-weight: 600;
  line-height: 60px;
  letter-spacing: -1.04px;
  margin: 0;
}

/* 关于 AE Mate 标题 - 全部蓝色 */
.banner-about_title h1.about-title {
  color: #4e7efe;
}

/* AE Mate 品牌名 - 蓝色加粗 */
.brand-name {
  color: #4e7efe;
  font-weight: 700;
}

.rst-banner-about p {
  font-size: 20px;
  font-weight: 500;
  line-height: 32px;
  text-align: left;
  padding: 0;
  margin: 0;
  color: #414141;
}

.rst-banner-about .slogan {
  font-size: 18px;
  font-weight: 400;
  line-height: 28px;
  text-align: center;
  color: #707070;
  font-style: italic;
  margin-bottom: 8px;
  padding: 0;
}

.rst-banner-about .slogan:first-of-type {
  margin-top: 24px;
}

.rst-banner-about .slogan:last-of-type {
  margin-bottom: 32px;
}

.rst-banner-about span {
  font-size: 16px;
  font-weight: 400;
  line-height: 24px;
  text-align: left;
  display: block;
}

/* ===== Contact Section ===== */
.heading-info-box {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  grid-column-start: 1;
  grid-column-end: 13;
  width: 100%;
  gap: 24px;
  padding: 60px 24px;
  max-width: 1440px;
  margin: 0 auto;
}

.heading-info-box .row-left {
  grid-column-start: 2;
  grid-column-end: 7;
}

.heading-info-box .row-right {
  grid-column-start: 7;
  grid-column-end: 12;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.heading-info-box h3 {
  font-size: 40px;
  font-weight: 600;
  line-height: 48px;
  letter-spacing: -0.4px;
}

.heading-info-box p {
  font-size: 20px;
  font-weight: 500;
  line-height: 32px;
}

.heading-info-box span {
  font-size: 16px;
  font-weight: 400;
  line-height: 24px;
  color: #414141;
  text-align: left;
}

/* ===== Goal Section ===== */
.heading-goal {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  grid-column-start: 1;
  grid-column-end: 13;
  width: 100%;
  gap: 24px;
  padding: 180px 24px 180px 24px;
  position: relative;
  overflow: hidden;
}

.heading-goal .container {
  grid-column-start: 4;
  grid-column-end: 10;
  display: flex;
  flex-direction: column;
  gap: 48px;
  padding: 56px 0;
}

.heading-goal .container .content {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.heading-goal h3 {
  font-size: 52px;
  font-weight: 600;
  line-height: 60px;
  letter-spacing: -1.04px;
  margin-bottom: 16px;
  text-align: center;
}

/* AE Mate 的目标 - 全部蓝色 */
.heading-goal h3.goal-title {
  color: #4e7efe;
}

.heading-goal p {
  font-size: 20px;
  font-weight: 500;
  line-height: 32px;
  color: #707070;
  text-align: center;
}

.heading-goal h6 {
  font-size: 16px;
  font-weight: 500;
  line-height: 24px;
  letter-spacing: 0.16px;
  text-align: center;
}

.heading-goal span {
  font-size: 16px;
  font-weight: 400;
  line-height: 24px;
  text-align: left;
}

.heading-goal img {
  border-radius: 16px;
  position: absolute;
}

.heading-goal .img-first {
  left: -61px;
  top: 140px;
}

.heading-goal .img-second {
  left: -29px;
  top: 394px;
}

.heading-goal .img-three {
  left: -29px;
  top: 577px;
}

.heading-goal .img-for {
  right: -42px;
  top: 140px;
}

.heading-goal .img-five {
  right: -61px;
  top: 309px;
}

.heading-goal .img-six {
  right: -42px;
  top: 673px;
}

/* ===== Buttons ===== */
.btn-black-icon {
  margin-top: 48px;
  font-weight: 500;
  font-size: 16px;
  line-height: 24px;
  letter-spacing: 0.01em;
  color: #fff !important;
  padding: 12px 18px;
  border-radius: 12px;
  display: flex;
  gap: 8px;
  background-color: #4e7efe;
  text-decoration: none;
  transition: background-color 0.3s ease;
}

.btn-black-icon:hover {
  background-color: #3d6bdf;
}

.btn-black-icon img {
  width: 20px;
  height: 20px;
}

/* ===== Responsive Styles ===== */
@media (max-width: 1439px) {
  .rst-banner-about {
    grid-column-start: 2;
    grid-column-end: 12;
  }
}

@media (max-width: 1024px) {
  .img-banner-about {
    height: 100vh;
    min-height: 700px;
    width: 600px;
    background-position: center calc(50% - 100px);
  }

  .heading-goal .container,
  .heading-info-box .row-left,
  .heading-info-box .row-right {
    grid-column-start: 2;
    grid-column-end: 12;
    padding: 0;
  }

  .heading-goal img {
    display: none;
  }
}

@media (max-width: 767px) {
  .img-banner-about {
    width: 100%;
    height: 100vh;
    min-height: 600px;
    background-position: center calc(55% - 100px);
  }

  .rst-banner-about {
    grid-column-start: 1;
    grid-column-end: 13;
    padding: 80px 16px 48px 16px;
  }

  .banner-about_title {
    flex-direction: column;
  }

  .banner-about_title h1 {
    font-size: 32px;
    font-weight: 600;
    line-height: 40px;
    letter-spacing: -0.32px;
  }

  .banner-about_title h1.about-title {
    color: #4e7efe;
  }

  .rst-banner-about p {
    font-size: 18px;
    text-align: left;
  }

  .rst-banner-about .slogan {
    font-size: 16px;
    line-height: 24px;
    text-align: center;
    margin-bottom: 6px;
  }

  .rst-banner-about .slogan:last-of-type {
    margin-bottom: 24px;
  }

  .heading-goal .container,
  .heading-info-box .row-left,
  .heading-info-box .row-right {
    grid-column-start: 1;
    grid-column-end: 13;
  }

  .heading-info-box {
    padding: 40px 16px;
  }

  .heading-info-box h3 {
    font-size: 24px;
    font-weight: 500;
    line-height: 36px;
    letter-spacing: -0.24px;
  }

  .heading-goal {
    padding: 120px 16px 120px 16px;
  }

  .heading-goal h3 {
    font-size: 32px;
    font-weight: 600;
    line-height: 40px;
    letter-spacing: -0.32px;
  }

  .heading-goal h3.goal-title {
    color: #4e7efe;
  }

  .heading-banner-about {
    padding: 0;
  }
}