.same-font {
  font-size: larger;
}
.change-color{
  color: white; 
    text-shadow:
    -1px -1px 0 black,
     1px -1px 0 black,
    -1px  1px 0 black,
     1px  1px 0 black;
}
.navbar-brand {
  display: flex;
  align-items: center;
}

.same-color {
  color: black;
}

.same-color2 {
  color: #666464;
}


/* about us */

.about-section {
  padding: 20px;
  text-align: justify;
}

.about-img {
  padding: 10px 15px 0px 15px;
}

.same-style {
  margin-top: 25px; 
  color: black;
}

/* product */

.product-img {
  display: block;
  margin: 0 auto;
}

.light-card {
  border: 1px solid #ccc;
  padding: 15px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
  border-radius: 6px;
  background-color: #fff;
  /* optional for contrast */
}

/* Home page know more button */

.btn-hover-lines {
  position: relative;
  display: inline-block;
  padding: 12px 24px;
  color: #007bff;
  text-decoration: none;
  font-weight: 600;
  border: 2px solid transparent;
  transition: color 0.3s ease;
  overflow: hidden;
  top: 20px;
}

.btn-hover-lines::before,
.btn-hover-lines::after {
  content: "";
  position: absolute;
  left: 0;
  width: 100%;
  height: 2px;
  background: #007bff;
  transform: scaleX(0);
  transition: transform 0.3s ease;
}

.btn-hover-lines::before {
  top: 0;
  transform-origin: left;
}

.btn-hover-lines::after {
  bottom: 0;
  transform-origin: right;
}

.btn-hover-lines:hover::before,
.btn-hover-lines:hover::after {
  transform: scaleX(1);
}

.btn-hover-lines:hover {
  color: #0056b3;
}

.bottom-mar {
  margin-bottom: 10px;
}

/* modal image */

/* Modal styles */
.modal {
  display: none;
  position: fixed;
  z-index: 9999;
  padding-top: 60px;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  overflow: auto;
  background-color: rgba(0, 0, 0, 0.9);
}

.modal-content {
  margin: auto;
  display: block;
  max-width: 90%;
  max-height: 80%;
}

.close-modal {
  position: absolute;
  top: 20px;
  right: 35px;
  color: #ffffff;
  font-size: 40px;
  font-weight: bold;
  cursor: pointer;
}

.close-modal:hover,
.close-modal:focus {
  color: #bbb;
  text-decoration: none;
  cursor: pointer;
}

/* Grade bold */
/* Modal Base */
.modal-grade {
  display: none;
  position: fixed;
  z-index: 999;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(4px);
  overflow: auto;
  align-items: center;
  justify-content: center;
  padding: 20px;
  animation: fadeIn 0.3s ease-out;
}

.modal-content-grade {
  background-color: #ffffff;
  padding: 30px 25px;
  border-radius: 12px;
  width: 100%;
  max-width: 550px;
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.25);
  font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
  position: relative;
  animation: slideUp 0.4s ease;
}

.modal-content-grade h3 {
  margin-top: 0;
  margin-bottom: 20px;
}

.modal-content-grade table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  font-size: 15px;
  color: #333;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
  border-radius: 8px;
  overflow: hidden;
}

.modal-content-grade td {
  padding: 12px 16px;
  border-bottom: 1px solid #e6e6e6;
  background-color: #fafafa;
  transition: background 0.3s ease;
}

.modal-content-grade tr:nth-child(even) td {
  background-color: #f0f0f5;
}

.modal-content-grade tr:hover td {
  background-color: #e6f7ff;
}

.modal-content-grade td:first-child {
  font-weight: 600;
  width: 40%;
  background-color: #f9f9f9;
}


.close {
  position: absolute;
  top: 12px;
  right: 18px;
  font-size: 24px;
  font-weight: bold;
  color: #999;
  cursor: pointer;
  transition: color 0.2s;
}

.close:hover {
  color: #000;
}

.modal-content-grade table {
  width: 100%;
  border-collapse: collapse;
}

.modal-content-grade td {
  padding: 12px;
  border-bottom: 1px solid #eee;
  color: #444;
}

.grade-bold a {
  color: #007bff;
  font-weight: bold;
  cursor: pointer;
  text-decoration: none;
}

/* Quartz */

.grade-head {
  font-weight: bold;
}

/* From Uiverse.io by SteveBloX */ 
.card-main {
  box-sizing: border-box;
  height: 480px;
  /* background: rgba(217, 217, 217, 0.58); */
  background: radial-gradient(circle,rgba(232, 225, 228, 1) 0%, rgba(255, 255, 255, 1) 100%);
  border: 1px solid white;
  box-shadow: 12px 17px 10px rgba(0, 0, 0, 0.22);
  backdrop-filter: blur(6px);
  border-radius: 17px;
  text-align: center;
  cursor: pointer;
  transition: all 0.5s;
  align-items: center;
  justify-content: center;
  user-select: none;
  font-weight: bolder;
  color: black;
  padding: 10px;
}

.card-main:hover {
  border: 1px solid black;
  transform: scale(1.05);
}

.card-main:active {
  transform: scale(0.95) rotateZ(1.7deg);
}

/* Contact us */

.ul-contact-map {
    width: 100%;
    height: clamp(300px, 31.53vw, 600px);
    vertical-align: top;
    margin-top: clamp(60px, 6.31vw, 120px);
    /* filter: grayscale(1); */
}

.same-color {
  color: #777777;
}

.hidden {
  display: none;
}

#msg-submit {
  display:block; 
  margin-top:10px;
}

iframe {
  border:0; 
  filter: none;
}

/* logo color */

.f-logo-color{
  color: darkblue;
}

.e-logo-color{
  color: #e53935;
}