/* Full-width Banner */
 .banner {
   background: url('assets/images/home/banner/banner2.jpg') no-repeat center center/cover;
   height: 100vh;
   color: white;
   display: flex;
   align-items: center;
   justify-content: center;
   text-align: center;
 }

 .header-section {
   margin-bottom: 3%;
   margin-top: 3%;
 }

 .banner h1 {
   font-size: 4rem;
   text-shadow: 2px 2px 10px rgba(0, 0, 0, 0.5);
 }

 .temp-bg-white .navbar-brand img {
   height: 80px;
 }

 /* Parallax Section */
 .parallax {
   background-image: url('../images/home/banner/parallex-image.jpg');
   min-height: 500px;
   background-attachment: fixed;
   background-position: center;
   background-repeat: no-repeat;
   background-size: cover;
   display: flex;
   align-items: center;
   justify-content: center;
   color: white;
   text-align: center;
 }

 /* Key Experts Block */
 .expert-card {
   border: none;
   border-radius: 15px;
   transition: transform 0.3s;
   box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
 }

 .expert-card:hover {
   transform: translateY(-10px);
 }

 .expert-img {
   border-radius: 15px 15px 0 0;
   height: 200px;
   object-fit: cover;
 }

 .intro-text {
   font-size: 28px;
   text-align: center;
 }

 .first-text {
   font-size: 26px;
   ;
   font-weight: 600;
 }

 .main-heading {
   font-size: 58px;
   font-weight: 800;
 }

 .main-banner-text {
   background-color: #ffffffa6;
 }

 .main-banner-text p {
   color: #000;
   font-weight: 600;
   font-size: 26px;
 }

 #connect {
   color: #fff;
 }

 .connect-desc {
   padding: 20px;
   font-size: 20px;
   display: flex;
   align-items: center;
 }

 .bg-blue {
   background-color: #0370d0;
 }

 .bg-black {
   background-color: #000;
 }

 .bg-orange {
   background-color: #f27b26;
 }

 .bg-gray1 {
   background-color: #978383;
 }

 .bg-yellow1 {
   background-color: #dcb743;
 }

 .bg-purple {
   background-color: #4a236e;
 }

 .bg-pink {
   background-color: #cb45897d;
 }

 .bg-gray {
   background-color: #ddd;
 }

 .course-block {
   height: 400px;
   float: left;
   padding: 6%;
   line-height: 1.5em;
   color: #fff;
 }

 .para-text {
   background-color: #000000cc;
 }

 .temp-bg-white {
   background-color: rgb(252 252 251) !important;
 }

 .padding-top-bottom-30 {
   padding-top: 30px;
   padding-bottom: 30px;
 }

 /* Full-width Banner */
 .banner {
   background: url('../images/home/banner/home-banner.jpg') no-repeat center center/cover;
   height: 100vh;
   color: white;
   display: flex;
   align-items: center;
   justify-content: center;
   text-align: center;
 }

 .banner-contact {
   background: url('../images/contact-page-banner.jpg') no-repeat center center/cover;
   height: 100vh;
   color: white;
   display: flex;
   align-items: center;
   justify-content: center;
   text-align: center;
 }

 .banner-about {
   background: url('../images/about-us-banner.jpg') no-repeat center center/cover;
   height: 100vh;
   color: white;
   display: flex;
   align-items: center;
   justify-content: center;
   text-align: center;
 }

 .banner-services {
   background: url('../images/services-banner.jpg') no-repeat center center/cover;
   height: 100vh;
   color: white;
   display: flex;
   align-items: center;
   justify-content: center;
   text-align: center;
 }

 .banner h1 {
   font-size: 4rem;
   text-shadow: 2px 2px 10px rgba(0, 0, 0, 0.5);
 }

 footer .fa {
   font-size: 28px;
 }

 /* Parallax Section */
 /* .parallax {
        background-image: url('../images/home/banner/banner-parallax2.jpg');
        min-height: 500px;
        background-attachment: fixed;
        background-position: center;
        background-repeat: no-repeat;
        background-size: cover;
        display: flex;
        align-items: center;
        justify-content: center;
        color: white;
        text-align: center;
      }
   */
 /* Key Experts Block */
 .expert-card {
   border: none;
   border-radius: 15px;
   transition: transform 0.3s;
   box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
 }

 .expert-card:hover {
   transform: translateY(-10px);
 }

 .expert-img {
   border-radius: 15px 15px 0 0;
   height: 200px;
   object-fit: cover;
 }

 .margin-top-50 {
   margin-top: 50px;
 }

 footer {
   background-color: #000;
   padding: 50px;
   color: #fff;
 }

 .padding-30 {
   padding: 30px;
 }

 .text-large {
   font-size: 18px;
 }

 .section-login {
   background-color: #0370d0;
   padding: 20%;

 }

 .login-form-div {
   background-color: #fff;
   padding: 30px;

 }

 .login-container {
   display: flex;
   text-align: center;
   align-items: center;
   justify-content: center;
   background-color: #fff;
 }

 .services-block {
   padding: 5%;
   margin-top: 2%;
   margin-bottom: 2%;
   color: #fff;
 }

 .why-choose-list span {
   display: block;
   font-size: 20px;
   line-height: 2em;
 }

 .why-choose-list .fa-check {
   font-size: 30px;
   line-height: 2em;
 }

 .banner-inner .container {
   background-color: #2d241ddb;
 }

 .banner-inner {
   height: 500px;
 }

 .home-block {
   background-repeat: no-repeat;
   background-position: center;
   background-size: cover;
 }

 .bg-pharma-home-block {
   background-image: url('../images/home/pharma-dark.jpg');
 }

 .bg-probio-home-block {
   background-image: url('../images/home/biotic-dark.jpg');
 }

 .bg-student-home-block {
   background-image: url('../images/home/student-dark.jpg');
 }

 .bg-learning-home-block {
   background-image: url('../images/home/learning-dark.jpg');
 }

 .block-content-home {
   background-color: #1c131347;
   padding: 2%;
 }

 .profile-block img {
   height: 400px;
 }

 /***About Us **/
 :root {
   --bg: #0b0c10;
   --card: #111317;
   --muted: #9aa4b2;
   --text: #e6e9ef;
   --accent: #7c5cff;
   --ring: 0 0 0 4px color-mix(in oklab, var(--accent) 25%, transparent);
   --radius: 16px;
   --shadow: 0 10px 30px rgba(0, 0, 0, .25);
 }

 @media (prefers-color-scheme: light) {
   :root {
     --bg: #f7f8fb;
     --card: #ffffff;
     --muted: #6b7280;
     --text: #0f172a;
     --accent: #5b6cff;
     --shadow: 0 10px 30px rgba(2, 6, 23, .08);
   }
 }

 /* *{box-sizing:border-box}
          html,body{height:100%}
          body{
          margin:0; font-family:Inter, system-ui, -apple-system, Segoe UI, Roboto, Arial, "Apple Color Emoji","Segoe UI Emoji";
          background:radial-gradient(1200px 600px at 80% -10%, color-mix(in oklab, var(--accent) 14%, transparent), transparent 60%),
          radial-gradient(800px 500px at -10% 20%, color-mix(in oklab, var(--accent) 10%, transparent), transparent 60%),
          var(--bg);
          color:var(--text);
          line-height:1.6;
          } */

 .wrap {
   max-width: min(1100px, 92vw);
   margin-inline: auto;
   padding: clamp(20px, 3vw, 36px);
 }

 header {
   margin-bottom: clamp(20px, 4vw, 44px);
   display: flex;
   align-items: flex-end;
   justify-content: space-between;
   gap: 16px;
 }

 h1 {
   font-size: clamp(24px, 3.4vw, 40px);
   line-height: 1.1;
   margin: 0;
   letter-spacing: -0.02em
 }

 .sub {
   color: var(--muted);
   font-size: clamp(12px, 1.5vw, 14px)
 }


 /* Timeline layout */
 .timeline {
   position: relative;
   display: grid;
   gap: 22px;
 }

 .timeline::before {
   content: "";
   position: absolute;
   inset: 0 auto 0 22px;
   width: 2px;
   background: linear-gradient(180deg, color-mix(in oklab, var(--accent) 65%, transparent), color-mix(in oklab, var(--accent) 25%, transparent));
 }


 .item {
   position: relative;
   display: grid;
   gap: 10px;
   padding: 18px 18px 18px 54px;
   background: var(--card);
   border-radius: var(--radius);
   box-shadow: var(--shadow);
   border: 1px solid color-mix(in oklab, var(--text) 10%, transparent);
   transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease;
   backdrop-filter: saturate(120%) blur(4px);
   will-change: transform;
 }

 .item:hover {
   transform: translateY(-3px);
   box-shadow: 0 16px 40px rgba(0, 0, 0, .18);
   border-color: color-mix(in oklab, var(--accent) 40%, transparent);
 }


 .dot {
   position: absolute;
   left: 14px;
   top: 22px;
   width: 16px;
   height: 16px;
   border-radius: 50%;
   background: var(--accent);
   box-shadow: 0 0 0 4px color-mix(in oklab, var(--accent) 35%, transparent), 0 6px 18px color-mix(in oklab, var(--accent) 45%, transparent);
 }

 .period {
   font-size: 12px;
   color: var(--muted);
   letter-spacing: .02em;
   text-transform: uppercase;
 }

 .role {
   font-weight: 700;
   font-size: clamp(15px, 2.2vw, 18px);
   letter-spacing: -.01em
 }

 .org {
   color: var(--muted);
   font-weight: 600
 }

 .desc {
   margin: 2px 0 0 0;
 }


 .tags {
   display: flex;
   flex-wrap: wrap;
   gap: 8px;
   margin-top: 4px
 }

 .tag {
   font-size: 12px;
   padding: 6px 10px;
   border-radius: 999px;
   border: 1px dashed color-mix(in oklab, var(--accent) 55%, transparent);
   background: color-mix(in oklab, var(--accent) 8%, transparent);
   color: color-mix(in oklab, var(--accent) 85%, var(--text));
 }


 /* Responsive */
 @media (min-width: 820px) {
   .timeline {
     grid-template-columns: 1fr 1fr;
   }

   .timeline::before {
     left: 50%;
     transform: translateX(-1px);
     height: 100%;
   }

   .item {
     padding-left: 64px;
   }

   .item:nth-child(odd) {
     grid-column: 1;
   }

   .item:nth-child(even) {
     grid-column: 2;
   }

   .item:nth-child(odd) .dot {
     left: auto;
     right: -8px;
   }

   .item:nth-child(even) .dot {
     left: -8px;
   }
 }


 /* Focus styles */
 .item:focus-visible {
   outline: none;
   box-shadow: var(--shadow), var(--ring);
 }

 .about-icons .fa {
   color: #10e472;
   font-size: 24px;
 }

 .about-icons {
   list-style: none;
 }

 .card {
   background: #fff;
   padding: 20px;
   margin-bottom: 20px;
   border-radius: 12px;
   box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
   position: relative;
   transition: transform 0.2s ease, box-shadow 0.2s ease;
 }

 .card:hover {
   transform: translateY(-3px);
   box-shadow: 0 6px 16px rgba(0, 0, 0, 0.12);
 }

 .date {
   position: absolute;
   top: -14px;
   left: 20px;
   background: #4f46e5;
   color: #fff;
   font-size: 0.8rem;
   font-weight: bold;
   padding: 4px 10px;
   border-radius: 20px;
 }

 .title {
   font-size: 1.2rem;
   font-weight: bold;
   margin-bottom: 5px;
   color: #111;
 }

 .subtitle {
   color: #555;
   margin-bottom: 10px;
 }

 .details {
   display: none;
   margin-top: 10px;
   color: #333;
   font-size: 0.95rem;
 }

 .btn {
   background: none;
   border: none;
   color: #4f46e5;
   font-size: 0.9rem;
   font-weight: bold;
   cursor: pointer;
   padding: 0;
 }

 .research-title {
   text-align: center;
   font-size: 2rem;
   margin-bottom: 30px;
   color: #333;
   position: relative;
 }

 .research-title::after {
   content: "";
   display: block;
   width: 80px;
   height: 3px;
   background: #4f46e5;
   margin: 10px auto 0;
   border-radius: 2px;
 }

 /* Research Interests Grid */
 .grid {
   display: grid;
   grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
   gap: 20px;
 }

 .card {
   background: #fff;
   padding: 20px;
   border-radius: 12px;
   box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
   transition: transform 0.2s ease, box-shadow 0.2s ease;
 }

 .card:hover {
   transform: translateY(-4px);
   box-shadow: 0 6px 16px rgba(0, 0, 0, 0.12);
 }

 .card h3 {
   font-size: 1.1rem;
   margin-bottom: 10px;
   color: #111;
 }

 /* Instrumentation Expertise */
 .instrument {
   background: #4455aa;
   padding: 25px;
   border-radius: 12px;
   box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
   margin-top: 40px;
 }

 .instrument h3 {
   font-size: 1.3rem;
   margin-bottom: 15px;
   color: #fff;
 }

 .instrument p {
   line-height: 5;
   color: #fff;
 }

 /*Services*/
 .gallery {
   display: grid;
   grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
   gap: 10px;
   max-width: 800px;
   margin: 40px auto;
 }

 .gallery img {
   width: 100%;
   height: 120px;
   object-fit: cover;
   border-radius: 8px;
   cursor: pointer;
   transition: 0.3s;
 }

 .gallery img:hover {
   transform: scale(1.05);
 }

 /* Popup Overlay */
 .popup {
   display: none;
   position: fixed;
   z-index: 1030;
   top: 0;
   left: 0;
   width: 100%;
   height: 100%;
   background: rgba(0, 0, 0, 0.8);
   justify-content: center;
   align-items: center;
 }

 .popup img {
   max-width: 90%;
   max-height: 90%;
   border-radius: 10px;
   box-shadow: 0 0 20px rgba(0, 0, 0, 0.5);
 }

 .popup span {
   position: absolute;
   top: 20px;
   right: 30px;
   font-size: 40px;
   color: #fff;
   cursor: pointer;
 }

 .btn {
   padding: 2%;
 }

 .btn-purple {
   background-color: #4a236e;
 }

 .video-gallery {
   display: flex;
   flex-wrap: wrap;
   gap: 20px;
 }

 .video-item {
   flex: 1 1 300px;
 }

 iframe {
   width: 100%;
   height: 250px;
 }

 .font-large {
   font-size: 56px;
 }

 .font-large2 {
   font-size: 86px;
 }

 #about-video {
   background-color: #f8f9fa;
   padding: 40px 20px;
   border-radius: 10px;
 }

 #about-video h2 {
   font-weight: 700;
 }

 #about-video p {
   font-size: 1rem;
   line-height: 1.6;
 }

 @media (max-width: 760px) {
   .course-block {
     width: 100%;
     height: auto !important;
   }
   .banner{
    height:40vh;
   }
   .banner h1{
    font-size:2em;
   }
 }