*{
  margin:0;
  padding:0;
  box-sizing:border-box;
}

body{
  background: #020b2b;
  font-family:Arial, sans-serif;
  padding:50px 20px;
  
}

html {
    scroll-behavior: smooth;
}



/* Navbar */
.navbar {
    position: fixed;   /* Keeps navbar visible */
    top: 0;
    left: 0;
    width: 100%;

    background:  rgba(2, 11, 43, 0.5);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);

    border-bottom: 1px solid #222;

    z-index: 9999;   /* Keeps navbar above everything */

    padding: 10px 0;
}
/* Container */
.navbar-container {
    width: 90%;
    margin: auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: relative;
}

/* Logo */
.logo-img {
    height: 50px;
    cursor: pointer;
    transition: transform 0.3s ease;
     width: 90px;
    filter: 
        drop-shadow(0 0 10px rgba(9, 37, 61, 0.5))
        drop-shadow(0 0 20px rgba(31, 9, 90, 0.4));
    
}

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

/* Nav Links */
.navbar-links {
    display: flex;
    list-style: none;
    gap: 35px;
    align-items: center;
}

/* Remove underline from links */
.navbar-links a {
    text-decoration: none;
    color: inherit;
}

/* Link Items */
.navbar-links li {
    position: relative;
    cursor: pointer;
    font-size: 15px;
    letter-spacing: 0.5px;
    color: #e5e5e5;
    transition: color 0.3s ease;
}

/* Underline Animation */
.navbar-links li::after {
    content: "";
    position: absolute;
    left: 0;
    bottom: -6px;
    width: 0%;
    height: 2px;
    background: #fff;
    transition: width 0.3s ease;
}

.navbar-links li:hover {
    color: #fff;
}

.navbar-links li:hover::after {
    width: 100%;
}

/* Active Link */
.navbar-links a.active {
    color: #fff;
}


.navbar-links .active::after {
    width: 100%;
}

/* Burger */
.burger {
    display: none;
    font-size: 28px;
    cursor: pointer;
    color: #fff;
}

/* Mobile Responsive */
@media (max-width: 768px) {

    .burger {
        display: block;
    }

    .navbar-links {
        position: absolute;
        top: 80px;
        right: 0;
        width: 220px;
        background: rgba(0, 0, 0, 0.95);
        flex-direction: column;
        gap: 20px;
        padding: 20px;
        border-radius: 10px;
        border: 1px solid #333;

        display: none;
    }

    /* Show menu */
    .navbar-links.show {
        display: flex;
    }
}

.navbar-links {
    transition: all 0.3s ease;
}
/* section training */





/* =========================
   TRAINING SECTION
========================= */

.training-section{
    max-width:1300px;
    margin:auto;
    margin-top:50px;
    
}
.section-title{
    text-align:center;
    font-size:3rem;
    margin-bottom:50px;
    font-weight:700;

    background:linear-gradient(to right,#60a5fa,#a855f7);
    background-clip:text;
    -webkit-background-clip:text;
    -webkit-text-fill-color:transparent;
}

/* PROGRAM CARD */

.program-card{
    background:#EEEEEE;
    border-radius:30px;
    overflow:hidden;
    border:1px solid rgba(255,255,255,0.08);

    margin-bottom:50px;

    box-shadow:0 0 30px rgba(59,130,246,0.15);

    transition:0.4s ease;
}

.program-card:hover{
    transform:translateY(-8px);

    box-shadow:0 0 40px rgba(96,165,250,0.25);
}

/* IMAGE */

.program-image{
    position:relative;
    width:100%;
    height:250px;
    overflow:hidden;
}

.program-image img{
    width:100%;
    height:100%;
    object-fit:cover;
}

/* OVERLAY */

.image-overlay{
    position:absolute;
    inset:0;

    background:rgba(0,0,0,0.45);

    display:flex;
    flex-direction:column;
    justify-content:center;
    align-items:center;

    text-align:center;
    color:white;
}

.image-overlay h2{
    font-size:3rem;
    margin-bottom:15px;
}

.image-overlay p{
    font-size:1.1rem;
    color:#dbeafe;
}

/* CONTENT */

.program-content{
    padding:40px;
}

/* TOPICS GRID */

.topics-grid{
    display:grid;
    grid-template-columns:repeat(4,1fr);
    gap:25px;
}

/* TOPIC BOX */

.topic-box{
    background:rgb(6, 25, 70);
    border-radius:20px;
    padding:20px;

    border:1px solid rgba(255,255,255,0.08);

    transition:0.3s ease;
}

.topic-box:hover{
    transform:translateY(-6px);

    border-color:#60a5fa;

    box-shadow:0 0 20px rgba(96,165,250,0.2);
}

.topic-box img{
    width:100%;
    height:150px;
    object-fit:fill;
    border-radius:15px;
    margin-bottom:15px;
    background-color: #fff;
}

.topic-box h3{
    color:#60a5fa;
    margin-bottom:15px;
    font-size:1.2rem;
}

.topic-box ul{
    list-style:none;
}

.topic-box ul li{
    color:#dbeafe;
    margin-bottom:10px;
    padding-left:18px;
    position:relative;
    font-size:14px;
}

.topic-box ul li::before{
    content:"•";
    position:absolute;
    left:0;
    color:#a855f7;
}

/* BUTTON */

.button-area{
    margin-top:30px;
}

.details-btn{
    padding:14px 30px;

    border:none;
    border-radius:40px;

    background:#EDC001;

    color:#000;
    font-size:1rem;
    font-weight:600;

    cursor:pointer;

    transition:0.3s ease;
}

.details-btn2{
    padding:14px 30px;

    border:none;
    border-radius:40px;

    background:#EDC001;

    color:#000;
    font-size:1rem;
    font-weight:600;
    margin-left: 1.5rem;

    cursor:pointer;

    transition:0.3s ease;
}

.details-btn:hover{
    transform:scale(1.05);
}

.details-btn2:hover{
    transform:scale(1.05);
}
/* =========================
   EXTRA DETAILS
========================= */

/* EXTRA DETAILS HIDDEN */

.extra-details{
    max-height: 0;
    overflow-y: auto;
    overflow-x: auto;
    word-wrap: break-word;
    padding: 0 35px;
    

    opacity: 0;

    transition:
    max-height 0.6s ease,
    opacity 0.4s ease,
    margin-top 0.4s ease,
    padding 0.4s ease;

    margin-top: 0;
    padding: 0 35px;

    background: #0b132b;
    border-radius: 20px;
}

/* WHEN ACTIVE */

.extra-details.active{
    max-height: 2000px;
    opacity: 1;
    margin-top: 35px;
    padding: 35px;
}
.extra-details h2{
    font-size:26px;
    font-weight:600;
    color:#60a5fa;
    margin-bottom:20px;
}

/* PROGRAM INFO */

.program-info{
    display:flex;
    flex-direction:column;
    gap:10px;
    margin-bottom:35px;
}

.program-info p{
    font-size:15px;
    color:rgba(255,255,255,0.88);
    line-height:1.5;
}

.program-info p span{
    font-weight:600;
    color:#fff;
}

/* TECHNOLOGY BOXES */

.topics-container{
    display:grid;
    grid-template-columns:repeat(3,1fr);
    gap:20px;
}

.tech-box{
    background:rgba(255,255,255,0.03);
    border:1px solid rgba(255,255,255,0.08);
    border-radius:16px;
    padding:22px;
}

.tech-box ul{
    list-style:none;
}

.tech-box ul li{
    color:#dbeafe;
    margin-bottom:12px;
    padding-left:18px;
    position:relative;
    font-size:14px;
}

.tech-box ul li::before{
    content:"•";
    position:absolute;
    left:0;
    color:#a855f7;
}

.project-coverage{
    margin-top: 45px;
}

/* RESPONSIVE */

@media(max-width:992px){

    .topics-grid{
        grid-template-columns:repeat(2,1fr);
    }

    .topics-container{
        grid-template-columns:1fr;
    }

    .image-overlay h2{
        font-size:2.2rem;
    }
}

/* =========================
   WEEKLY EXECUTION PLAN
========================= */

.execution-plan{
    margin-top: 45px;
}

/* HEADING */

.execution-plan h2{
    font-size: 30px;
    font-weight: 600;
    color: #60a5fa;
    margin-bottom: 30px;
}

/* GRID LAYOUT */

.plan-grid{
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 22px;
}

/* CARD */

.week-card{
    background: rgba(255,255,255,0.03);
    border: 1px solid rgba(255,255,255,0.08);

    border-radius: 18px;

    padding: 26px;

    transition: 0.3s ease;
}

/* HOVER */

.week-card:hover{
    transform: translateY(-4px);

    border-color: rgba(96,165,250,0.35);

    box-shadow:
    0 0 18px rgba(96,165,250,0.12);
}

/* WEEK TITLE */

.week-card h3{
    color: #ffffff;
    font-size: 22px;
    font-weight: 600;
    margin-bottom: 14px;
}

/* TEXT */

.week-card p{
    color: #dbeafe;
    font-size: 15px;
    line-height: 1.6;
}

/* RESPONSIVE */

@media(max-width: 768px){

    .plan-grid{
        grid-template-columns: 1fr;
    }

}


/* =========================
   TRAINER SECTION
========================= */

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

/* COMMON CARD */

.trainer-card,
.contact-card{

    background: rgba(255,255,255,0.03);

    border: 1px solid rgba(255,255,255,0.08);

    border-radius: 22px;

    padding: 35px;

    transition: 0.3s ease;
}

/* HOVER */

.trainer-card:hover,
.contact-card:hover{

    transform: translateY(-5px);

    border-color: rgba(96,165,250,0.35);

    box-shadow:
    0 0 20px rgba(96,165,250,0.12);
}

/* HEADINGS */

.trainer-card h2,
.contact-card h2{

    font-size: 30px;
    font-weight: 600;

    color: #60a5fa;

    margin-bottom: 28px;
}

/* TRAINER INFO */

.trainer-info h3{

    color: #ffffff;

    font-size: 24px;

    margin-bottom: 10px;
}

.trainer-role{

    color: #dbeafe;

    font-size: 16px;

    margin-bottom: 30px;

    line-height: 1.6;
}

/* POINTS */

.trainer-points{
    list-style: none;
}

.trainer-points li{

    color: #e2e8f0;

    font-size: 15px;

    margin-bottom: 16px;

    padding-left: 22px;

    position: relative;

    line-height: 1.5;
}

/* BULLET */

.trainer-points li::before{

    content: "•";

    position: absolute;

    left: 0;

    color: #a855f7;

    font-size: 20px;
}

/* CONTACT ITEMS */

.contact-item{

    margin-bottom: 28px;
}

.contact-item span{

    display: block;

    color: #60a5fa;

    font-size: 15px;

    font-weight: 600;

    margin-bottom: 8px;
}

.contact-item p{

    color: #ffffff;

    font-size: 16px;

    line-height: 1.5;
}

/* RESPONSIVE */

@media(max-width: 900px){

    .trainer-section{
        grid-template-columns: 1fr;
    }

}


/* RESPONSIVE */

@media(max-width:992px){

  .topics-grid{
    grid-template-columns:repeat(2,1fr);
  }

  .program-image{
    height:320px;
  }

  .image-overlay h2{
    font-size:2.2rem;
  }
}

@media(max-width:600px){

  body{
    padding:30px 15px;
  }

  .topics-grid{
    grid-template-columns:1fr;
  }

  .program-content{
    padding:20px;
  }

  .program-image{
    height:240px;
  }

  .image-overlay h2{
    font-size:1.8rem;
  }

  .section-title{
    font-size:2.2rem;
  }
}

/* Section internship */

.internship {
    background: rgba(2, 11, 43, 0.5);
    color: #fff;
    padding: 80px 20px;
    text-align: center;
    font-family: 'Inter', sans-serif;
}

.internship-2{
    margin-top: 40px;

}

/* Heading */
.internship h2 {
    font-size: 36px;
    margin-bottom: 10px;

}



.internship .subtitle {
    color: #aaa;
    margin-bottom: 50px;
}

/* Cards Layout */
.internship-cards {
    width: 100%;
    margin: auto;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

/* Card */
.internship-card {
    background:  rgba(2, 11, 43, 0.5);
    border: 1px solid #222;
    border-radius: 12px;
    padding: 25px;
    text-align: left;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

/* Hover Glow Effect */
.internship-card:hover {
    transform: translateY(-10px);
    border-color: #444;
    box-shadow: 0 10px 30px rgba(255,255,255,0.08);
}

/* Image */
.internship-card .image {
    width: 130%;
    height: 300px;
    background: #222;
    border-radius: 10px;
    margin-top: -20px;
    margin-left: -30px;
    margin-bottom: 20px;
    overflow: hidden;
}

.internship-card img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* Title */
.internship-card h3 {
    margin-bottom: 15px;
    font-size: 20px;
}

/* Text */
.internship-card p {
    color: #bbb;
    font-size: 14px;
    margin-bottom: 20px;
    line-height: 1.6;
}

/* Button */
.internship-card button {
    background: #EDC001;
    color: #000;
    border: none;
    padding: 10px 18px;
    border-radius: 6px;
    cursor: pointer;
    font-weight: 500;
    transition: all 0.3s ease;
    margin-top: 10px;
    margin-top: 20px;
    margin-top: 25px;
}

/* Button Hover */
.internship-card button:hover {
    background: #ccc;
}

.internship-card ul {
    padding-left: 20px;
    line-height: 1.8;
}

.internship-card ul li {
    margin-bottom: 6px;
}

/* Subtle Top Border Animation */
.internship-card::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 0%;
    height: 2px;
    background: #fff;
    transition: 0.4s;
}

.internship-card:hover::before {
    width: 100%;
}



/* Responsive */
@media (max-width: 992px) {
    .internship-cards {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 600px) {
    .internship-cards {
        grid-template-columns: 1fr;
    }
}

/* tilt effect */

/* Add perspective to parent */
.internship-cards {
    perspective: 1000px;
}

/* Simple & Professional Card Hover Effect */
.internship-card {
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.internship-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.12);
}