body {
  height: 100%;
  width: 100%;
  font-family: "Montserrat", sans-serif !important;
}

.LandingPage {
  background-color: #f5f8fa;
}

/* header */
.navbar {
  position: sticky !important;
  top: 0;
  z-index: 1000;
  height: 74px;
  box-shadow:
    0 1px 8px 0 rgba(0, 0, 0, 0.03),
    0 0.5px 4px 0 rgba(0, 0, 0, 0.01);
}

.navbar-brand {
  height: 100%;
  display: flex;
  align-items: center;
  padding: 0;
}

.yecclogo {
  display: block;
  height: 52px;
  max-height: 100%;
  width: auto;
  max-width: 75%;
  object-fit: contain;
}

.btn {
  border-radius: 24px !important;
}

.info-btn,
.contact-btn {
  background-color: #2b72d9 !important;
  border-color: #2b72d9 !important;
}
.info-btn:focus,
.info-btn:active,
.info-btn:hover,
.contact-btn:focus,
.contact-btn:active,
.contact-btn:hover {
  background-color: #0b5ed7 !important;
  border-color: #0a58ca !important;
  box-shadow: none !important;
}

.login-btn {
  color: #7e7e7e !important;
  border-color: #7e7e7e !important;
}
.login-btn:focus,
.login-btn:hover,
.login-btn:active {
  color: #fff !important;
  background-color: #7e7e7e !important;
  box-shadow: none !important;
}

.demo {
  color: #7e7e7e;
  cursor: pointer;
}

.navbar-toggler:focus {
  box-shadow: none !important;
}

/* section-1  */
.badge {
  background-color: #eff6ff;
  border: 1.5px solid #2b71d980;
  font-weight: 400 !important;
  color: #000000 !important;
  font-size: 16px !important;
}

.badge::before {
  content: "";
  width: 8px;
  height: 8px;
  background-color: #2b72d9;
  margin-right: 6px;
  border-radius: 50%;
  display: inline-block;
}

.section-1 .title {
  font-size: 76px;
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 24px;
  color: #000;
}

.section-1 .title .strike {
  color: #00000080; /* text color */
  text-decoration-line: line-through;
  text-decoration-color: #ff0000; /* red line */
  text-decoration-thickness: 4px;
}

.section-1 .title .highlight {
  color: #2b72d9;
}

.section-1 .subtitle {
  max-width: 640px;
  margin: 0 auto 32px;
  font-size: 24px;
  color: #7e7e7e;
  line-height: 1.2;
}

.info-btn {
  padding: 8px 22px !important;
  font-size: 20px !important;
}

.info-box video {
  height: 40vh;
  width: 45vw;
  /* background-color: #d9d9d9d0; */
  border-radius: 6px;
}

.img-fluid.grayscale.opacity-75 {
  max-width: 120px !important;
  object-fit: contain !important;
  aspect-ratio: 16 / 9;
  filter: grayscale(1);
}

/* section-2 */
.section-2 .title {
  font-size: 44px;
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 24px;
  color: #000;
}

.section-2 .subtitle {
  max-width: 720px;
  margin: 0 auto 32px;
  font-size: 18.5px;
  color: #7e7e7e;
  line-height: 1.3;
}

.list-title {
  font-size: 27.3px;
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 12px;
  color: #000;
}

.list-subtitle {
  max-width: 420px;
  text-align: start;
  margin-bottom: 12px;
  font-size: 14px;
  color: #7e7e7e;
  line-height: 1.2;
}

.main-icon {
  width: 50px;
  height: 50px;
  border-radius: 8px;
  background-color: #b2d2ff80;
}

.list-text {
  max-width: 490px;
  font-size: 12.5px;
  color: #7e7e7e;
  line-height: 1.1;
}

.list-icon {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background-color: #0ba828;
  display: flex;
  justify-content: center;
  align-items: center;
}

.section-2 .image-wrapper .ERP-2,
.section-2 .image-wrapper img {
  max-width: 80%;
  height: auto;
  margin: 0 auto;
  display: block;
  transition: transform 0.3s ease;
  transform-origin: center;
}

.section-2 .image-wrapper .ERP-2:hover {
  transform: scale(1.04) rotate(-2deg);
}
.section-2 .image-wrapper img:hover {
  transform: scale(1.04) rotate(2deg);
}

/* section-3 */
.section-3 .title {
  font-size: 44px;
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 20px;
  color: #000;
}

.section-3 .subtitle {
  max-width: 780px;
  margin: 0 auto 32px;
  font-size: 18.5px;
  color: #7e7e7e;
  line-height: 1.3;
}

.pilot-cards {
  display: flex;
  flex-direction: column;
  gap: 28px;
  max-width: 70%;
}

.pilot-card {
  position: relative;
  background: #f8fbff;
  border: 2px solid #2f6fe4;
  border-top: 8px solid #2f6fe4;
  border-radius: 16px;
  padding: 32px 28px 28px;
}

.pilot-icon {
  position: absolute;
  top: -26px;
  left: 50%;
  transform: translateX(-50%);
  width: 48px;
  height: 48px;
  background: #2f6fe4;
  color: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  font-weight: 600;
}

.pilot-card h5 {
  font-weight: 700;
  margin-top: 12px;
  margin-bottom: 10px;
}

.pilot-card p {
  color: #6b6f76;
  margin-bottom: 0;
  font-size: 15px;
  line-height: 1.6;
}

.section-3 .image-wrapper img {
  max-width: 92.5%;
  height: auto;
  margin: 0 auto;
  display: block;
  transition: transform 0.3s ease;
  transform-origin: center;
}

.section-3 .image-wrapper img:hover {
  transform: scale(1.04);
}

.section-3 .text {
  max-width: 700px;
  margin: 0 auto 32px;
  font-size: 18.5px;
  color: #7e7e7e;
  line-height: 1.3;
}

.section-3 .card-list {
  max-width: 92%;
}

.item-card {
  padding: 16px 24px;
  border-radius: 12px !important;
  height: 100% !important;
  min-height: 215px;
}

.item-card .card-title {
  font-weight: bold;
  color: #242424;
}

.item-card .card-text {
  color: #7e7e7e;
  font-size: 15px;
}

.section-3 .login-btn {
  width: 10%;
  font-size: 18px;
}
.section-3 .contact-btn {
  font-size: 18px;
  width: 12%;
}

/* contact page */
.contact-section {
  background: linear-gradient(180deg, #f5f8fa 0%, #ffffff 100%);
}

.contact-title {
  font-size: 36px;
  font-weight: 700;
  color: #1e2b4a;
}

.contact-card {
  max-width: 880px;
  background: #ffffff;
  border-radius: 12px;
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.06);
  padding: 28px;
}

.contact-input,
.contact-textarea {
  border-radius: 8px;
  border: 1px solid #e2e6f0;
  padding: 12px 14px;
  font-size: 14px;
  color: #2c2c2c;
}

.contact-input:focus,
.contact-textarea:focus {
  border-color: #2b72d9;
  box-shadow: none;
}

.contact-submit {
  background: linear-gradient(90deg, #0d56c6 0%, #1784d9 100%);
  color: #ffffff !important;
  border: none;
  padding: 12px 18px;
  font-weight: 600;
  border-radius: 8px;
}

.contact-submit:hover,
.contact-submit:focus {
  color: #ffffff !important;
  background: linear-gradient(90deg, #0b4fb9 0%, #1676c0 100%);
}

/* footer */
.footer-img {
  height: 48px;
  object-fit: fill !important;
}

.footer-text {
  font-size: 15px;
  max-width: 490px;
  color: #7e7e7e;
  font-weight: 500;
}

.e-mail {
  border-radius: 10px !important;
  width: 64% !important;
  border: 1px solid #2b71d980 !important;
}

.e-mail input {
  border-radius: 10px !important;
}
.e-mail input:focus {
  box-shadow: none !important;
}

.enroll-btn {
  border-radius: 10px !important;
  font-size: 14px !important;
}
.enroll-btn:focus,
.enroll-btn:active,
.enroll-btn:hover,
.enroll-btn:focus-within {
  border: none !important;
  outline: 0;
}

.head {
  font-size: 24px;
  color: #242424;
  font-weight: bold;
}

.domain-name a {
  font-size: 15px;
  text-decoration: none;
  color: #7e7e7e;
}
.domain-name a:hover,
.domain-name a:focus,
.domain-name a:active {
  color: #242424;
  font-weight: bold;
}

.contact li {
  font-size: 15px;
  color: #7e7e7e;
  font-weight: 400;
}

.social-icons {
  border-radius: 50%;
  background-color: #242424;
  width: 34px;
  height: 34px;
}

/* Mobile view */
@media (max-width: 576px) {
  .navbar {
    height: 56px;
  }

  .yecclogo {
    height: 30px;
    max-width: 100%;
    aspect-ratio: auto;
  }

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

  .contact-card {
    padding: 20px;
  }

  #navbarOffcanvas {
    max-width: 70vw;
  }

  .badge {
    font-size: 14px !important;
  }

  .section-1 .title {
    font-size: 32px;
  }

  .section-1 .subtitle {
    font-size: 18px;
  }

  .info-btn {
    font-size: 16px !important;
    padding: 12px !important;
  }

  .info-box video {
    height: 21vh;
    width: 80vw;
    background-color: transparent;
  }

  .section-2 .title {
    font-size: 28px;
  }

  .section-2 .subtitle {
    font-size: 14px;
  }

  .main-icon {
    width: 40px;
    height: 40px;
  }
  .main-icon img {
    width: 28px;
    height: 28px;
  }

  .list-title {
    font-size: 19px;
  }

  .list-text {
    max-width: 340px;
  }

  .section-2 .image-wrapper .ERP-2:hover,
  .section-2 .image-wrapper img:hover {
    transform: none;
  }

  .section-3 .title {
    font-size: 30px;
  }

  .section-3 .subtitle {
    max-width: 360px;
    font-size: 16px;
    line-height: 1.2;
    margin: 0 auto 18px;
  }

  .section-3 .image-wrapper img {
    max-width: 70%;
  }

  .pilot-cards {
    max-width: 100%;
  }

  .pilot-card h5 {
    font-size: 17.5px;
    line-height: 1.3;
  }

  .pilot-card p {
    font-size: 15px;
    line-height: 1.2;
  }

  .section-3 .text {
    font-size: 16px;
    line-height: 1.2;
  }

  .item-card {
    min-height: 225px;
  }

  .section-3 .login-btn {
    width: 40%;
  }
  .section-3 .contact-btn {
    width: 40%;
  }

  .e-mail {
    width: 100% !important;
  }

  .footer-img {
    height: 46px;
  }
}

/* Tab potrait */
@media (min-width: 576px) and (max-width: 768px) {
  .navbar {
    height: 60px;
  }

  .yecclogo {
    height: 32px;
    max-width: 100%;
    aspect-ratio: auto;
  }

  .badge {
    font-size: 14px !important;
  }

  .section-1 .title {
    font-size: 41px;
  }

  .section-1 .subtitle {
    font-size: 18px;
  }

  .info-box video {
    width: 60vw;
    height: 25vh;
    background-color: transparent;
  }

  .info-btn {
    font-size: 16px !important;
    padding: 12px !important;
  }

  .section-2 .title {
    font-size: 42px;
  }

  .section-2 .image-wrapper .ERP-2:hover,
  .section-2 .image-wrapper img:hover {
    transform: none;
  }

  .section-3 .image-wrapper img {
    max-width: 65%;
  }

  .item-card {
    min-height: 185px;
  }

  .section-3 .subtitle {
    max-width: 580px;
  }

  .section-3 .login-btn,
  .section-3 .contact-btn {
    width: 30%;
  }

  .footer-img {
    height: 46px;
  }
}

/* Tab normal */
@media (min-width: 768px) and (max-width: 1180px) {
  .navbar {
    height: 60px;
  }

  .yecclogo {
    height: 34px;
    max-width: 100%;
    aspect-ratio: auto;
  }

  .section-1 .title {
    font-size: 54px;
  }

  .section-1 .subtitle {
    font-size: 21px;
  }

  .section-2 .title,
  .section-3 .title {
    font-size: 38px;
  }

  .section-2 .subtitle,
  .section-3 .subtitle {
    font-size: 17px;
  }

  .info-box video {
    width: 60vw;
    height: 40vh;
    background-color: transparent;
  }

  .info-btn {
    font-size: 16px !important;
    padding: 12px !important;
  }

  .section-2 .image-wrapper .ERP-2:hover,
  .section-2 .image-wrapper img:hover {
    transform: none;
  }

  .section-3 .image-wrapper img {
    max-width: 60%;
  }

  .item-card {
    min-height: 185px;
  }

  .section-3 .login-btn,
  .section-3 .contact-btn {
    width: 28%;
  }

  .footer-img {
    height: 46px;
  }
}