*{
    margin:0;
    padding:0;
    box-sizing:border-box;
    scroll-behavior:smooth;
font-family:'Mulish', sans-serif;
}

.menu-toggle{
    display:none;
}

body{
background:#f4f7fb;
color:#333;
}

header{
    position: fixed;
    width:90%;
    background:rgba(255,255,255,.9);
    backdrop-filter:blur(15px);
    border-radius:50px;
    box-shadow:0 10px 25px rgba(0,0,0,.08);
    z-index:999;
    top: 20px;
    left: 20px;
}

.popup{
    display:none;
    position:absolute;
    width:320px;
    background:#fff;
    border-radius:12px;
    padding:20px;
    box-shadow:0 15px 35px rgba(0,0,0,.25);
    z-index:99999;
}

nav{
display:flex;
justify-content:space-between;
align-items:center;
padding:15px 35px;
}

.logo{
font-size:24px;
font-weight:700;
color:#017374;
}

nav ul{
display:flex;
list-style:none;
gap:30px;
}

nav a{
text-decoration:none;
color:#333;
font-weight:500;
transition:.3s;
}

nav a:hover{
color:#2563eb;
}

section{
min-height:100vh;
padding:120px 10%;
display:flex;
flex-direction:column;
justify-content:center;
align-items:center;
text-align:center;
}

#home{
background:linear-gradient(135deg,#000000,#005766);
color:white;
}

#home h1{
font-size:55px;
margin-bottom:20px;
}

#home p{
font-size:18px;
max-width:700px;
margin-bottom:35px;
}

.btn{
padding:14px 35px;
background:white;
color:#017374;
text-decoration:none;
font-weight:600;
border-radius:40px;
transition:.3s;
box-shadow:0 10px 20px rgba(0,0,0,.15);
}

.btn:hover{
transform:translateY(-4px);
}

h2{
font-size:40px;
margin-bottom:20px;
color:#1e3a8a;
}

.section-text{
max-width:800px;
font-size:17px;
line-height:1.8;
}

.cards{
display:grid;
grid-template-columns:repeat(auto-fit,minmax(260px,1fr));
gap:25px;
width:100%;
margin-top:40px;
}

.card{
background:white;
padding:35px;
border-radius:20px;
box-shadow:0 15px 30px rgba(0,0,0,.08);
transition:.4s;
}

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

.card h3{
margin-bottom:15px;
color:#017374;
}

#services{
background:#eef6ff;
}

#internships{
background:white;
}

#contact{
background:#0f172a;
color:white;
}

#contact h2{
color:white;
}

.contact-box{
background:rgba(255,255,255,.08);
padding:40px;
border-radius:20px;
margin-top:25px;
width:100%;
max-width:600px;
}

.contact-box p{
margin:15px 0;
}

footer{
background:#020617;
color:#ccc;
padding:20px;
text-align:center;
}

/* ================= MOBILE VIEW ================= */

@media (max-width:768px){

header{
    top:10px;
    width:95%;
    border-radius:18px;
}

nav{
    display:flex;
    justify-content:space-between;
    align-items:center;
    padding:15px 20px;
}

.logo{
    font-size:22px;
    font-weight:700;
}

.menu-toggle{
    display:block;
    font-size:30px;
    cursor:pointer;
    color:#2563eb;
}

nav ul{
    display:none;
    position:absolute;
    top:75px;
    left:0;
    width:100%;
    background:#fff;
    flex-direction:column;
    text-align:center;
    padding:20px 0;
    border-radius:0 0 18px 18px;
    box-shadow:0 10px 25px rgba(0,0,0,.12);
}

nav ul.active{
    display:flex;
}

nav ul li{
    margin:12px 0;
}

section{
    padding:90px 8% 60px;
}

#home h1{
    font-size:36px;
}

h2{
    font-size:30px;
}

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

.card{
    width:100%;
}

}
#msme{
    text-align:center;
    padding:80px 10%;
    background:#f8fbff;
}

.msme-box{
    display:flex;
    justify-content:center;
    gap:30px;
    flex-wrap:wrap;
    margin-top:40px;
}

.msme-item{
    width:280px;
    background:#fff;
    padding:25px;
    border-radius:15px;
    box-shadow:0 10px 30px rgba(0,0,0,.08);
    transition:.3s;
}

.msme-item:hover{
    transform:translateY(-8px);
}
.hero-buttons{
    display:flex;
    justify-content:center;
    align-items:center;
    gap:20px;
    margin-top:30px;
    flex-wrap:wrap;
}

.hero-buttons .btn{
    display:inline-block;
}

.clients-section{
    margin-top:60px;
    text-align:center;
}

.clients-section h3{
    color:#fff;
    font-size:22px;
    margin-bottom:30px;
    font-weight:600;
}

.universities{
    margin-top:40px;
    text-align:center;
}

.universities h2{
    font-size:2rem;
    color:#fff;
    margin-bottom:15px;
}

.universities p{
    max-width:900px;
    margin:0 auto 35px;
    color:#e5e5e5;
    line-height:1.8;
}

.university-logos{
    display:flex;
    justify-content:center;
    align-items:center;
    flex-wrap:wrap;
    gap:25px;
}

.university-logos img{
    width:110px;
    height:110px;
    object-fit:contain;
    background:#fff;
    padding:12px;
    border-radius:15px;
    box-shadow:0 10px 25px rgba(0,0,0,.15);
    transition:.3s ease;
}

.university-logos img:hover{
    transform:translateY(-8px) scale(1.08);
}

.card{
    position: relative;
    overflow: visible;
    z-index: 1;
}

.card:hover{
    z-index: 9999;
}

/* Popup */
.popup{
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translate(-50%, -20px);

    width: 320px;
    padding: 20px;

    background: #fff;
    border-radius: 12px;
    box-shadow: 0 15px 35px rgba(0,0,0,.2);

    opacity: 0;
    visibility: hidden;
    pointer-events: none;

    transition:
        opacity .35s ease,
        transform .35s ease,
        visibility .35s;

    z-index: 10000;
}

/* Show Popup */
.card:hover .popup{
    opacity: 1;
    visibility: visible;
    transform: translate(-50%, 15px);
    pointer-events: auto;
}

/* Arrow */
.popup::before{
    content: "";
    position: absolute;
    top: -10px;
    left: 50%;
    transform: translateX(-50%);

    border-left: 10px solid transparent;
    border-right: 10px solid transparent;
    border-bottom: 10px solid #fff;
}

.card{
    background:#fff;
    border:1px solid #e5e7eb;
    border-radius:18px;
    padding:35px;
    transition:.3s;
    position:relative;
}

.card:hover{
    transform:translateY(-6px);
    box-shadow:0 20px 45px rgba(0,0,0,.08);
}

.card-icon{
    font-size:40px;
    color:#2563eb;
    margin-bottom:20px;
}

.card h3{
    font-size:1.45rem;
    margin-bottom:15px;
    color:#1f2937;
}

.card p{
    color:#6b7280;
    line-height:1.7;
    margin-bottom:20px;
}

.badge{
    display:inline-block;
    padding:8px 18px;
    border-radius:25px;
    background:#eef4ff;
    color:#2563eb;
    font-weight:600;
    font-size:14px;
}
.contact-container{
    max-width:1100px;
    margin:auto;
    display:grid;
    grid-template-columns:0.9fr 1fr;
    gap:35px;
    align-items:center;
}

.contact-info{
    text-align:left;
}

.contact-info h3{
    margin-bottom:15px;
    font-size:26px;
}

.contact-info p{
    margin-bottom:20px;
    line-height:1.7;
    font-size:16px;
}

.info-item{
    margin:14px 0;
    font-size:16px;
}

.contact-form{
    background:#2b2d42;
    padding:28px;
    border-radius:16px;
    box-shadow:0 10px 25px rgba(0,0,0,.18);
}

.contact-form form{
    display:flex;
    flex-direction:column;
    gap:12px;
}

.form-group input,
.form-group textarea{
    width:100%;
    padding:12px 15px;
    border:1px solid #dcdcdc;
    border-radius:8px;
    font-size:15px;
    font-family:'Mulish',sans-serif;
    outline:none;
    transition:.3s;
}

.form-group input:focus,
.form-group textarea:focus{
    border-color:#2563eb;
    box-shadow:0 0 8px rgba(37,99,235,.15);
}

.form-group textarea{
    resize:none;
    min-height:120px;
}

.btn-submit{
    background:#2563eb;
    color:#fff;
    border:none;
    padding:12px 24px;
    border-radius:8px;
    font-size:15px;
    font-weight:600;
    cursor:pointer;
    transition:.3s;
    width:180px;
}

.btn-submit:hover{
    background:#1d4ed8;
    transform:translateY(-2px);
}

.btn-submit i{
    margin-right:8px;
}

/*==================================================
    INTERNSHIP ENROLLMENT
===================================================*/

#enroll{
    padding:70px 20px;
    background:#0f172a;
}

.enroll-container{

    max-width:1450px;
    width:95%;

    margin:auto;

    background:linear-gradient(180deg,#ffffff,#f9fbff);

    border:1px solid #e6edf7;

    border-radius:18px;

    padding:28px 30px;

    box-shadow:0 12px 35px rgba(15,23,42,.05);

}

.enroll-header{

    text-align:center;

    margin-bottom:25px;

}

.enroll-header h2{

    font-size:34px;

    color:#1f2937;

    font-weight:700;

    margin-bottom:8px;

}

.enroll-header p{

    color:#64748b;

    font-size:15px;

}


/*====================================
        GRID
====================================*/

.grid{

    display:grid;

    grid-template-columns:repeat(3,1fr);

    gap:14px 18px;

    padding:0 15px;

}


/*====================================
        FIELD
====================================*/

.field{

    display:flex;

    flex-direction:column;

    align-items:flex-start;

    margin-bottom:6px;

}

.referred{
    grid-column:span 2;
}

/*====================================
        LABEL
====================================*/

.field label{

    width:100%;

    text-align:left;

    font-size:13px;

    font-weight:600;

    color:#334155;

    margin-bottom:6px;

}

.field label span{

    color:#ef4444;

}


/*====================================
        INPUTS
====================================*/

.field input,
.field select,
.field textarea{

    width:95%;

    height:42px;

    padding:0 14px;

    font-size:14px;

    font-family:'Mulish',sans-serif;

    border:1px solid #d7dfea;

    border-radius:9px;

    background:#ffffff;

    transition:.3s;

    outline:none;

}


/*====================================
        PLACEHOLDER
====================================*/

.field input::placeholder,
.field textarea::placeholder{

    color:#b2bccb;

    font-size:13px;

}


/*====================================
        FOCUS
====================================*/

.field input:focus,
.field select:focus,
.field textarea:focus{

    border-color:#2563eb;

    box-shadow:0 0 0 3px rgba(37,99,235,.10);

}


/*====================================
        TEXTAREA
====================================*/

.field textarea{

    min-height:120px;

    padding:14px;

    resize:vertical;

}


/*====================================
        DROPDOWN
====================================*/

.field select{

    cursor:pointer;

    appearance:none;

    background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='18' height='18' fill='%23777' viewBox='0 0 16 16'%3E%3Cpath d='M2 5l6 6 6-6' stroke='%23777' stroke-width='2' fill='none'/%3E%3C/svg%3E");

    background-repeat:no-repeat;

    background-position:right 14px center;

    padding-right:42px;

}


/*====================================
        BUTTON
====================================*/

.enroll-btn{

    margin-top:18px;

    background:#2563eb;

    color:#fff;

    border:none;

    height:44px;

    padding:0 30px;

    border-radius:10px;

    font-size:15px;

    font-weight:600;

    cursor:pointer;

    transition:.3s;

}

.enroll-btn:hover{

    background:#1d4ed8;

    transform:translateY(-2px);

    box-shadow:0 10px 18px rgba(37,99,235,.22);

}

.enroll-btn i{

    margin-right:8px;

}


/*====================================
        HONEYPOT
====================================*/

.honeypot{

    display:none;

}


/*====================================
        MOBILE
====================================*/

@media(max-width:1100px){

.grid{

grid-template-columns:repeat(2,1fr);

}

}


@media(max-width:768px){

.enroll-container{

padding:20px;

}

.grid{

grid-template-columns:1fr;

padding:0;

}

.field input,
.field select,
.field textarea{

width:100%;

}

.enroll-header h2{

font-size:28px;

}

.enroll-btn{

width:100%;

}

}








/* Loading Overlay */
#loadingOverlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(255,255,255,0.85);
    backdrop-filter: blur(4px);
    z-index: 99999;

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

    visibility: hidden;
    opacity: 0;
    transition: 0.3s;
}

#loadingOverlay.show {
    visibility: visible;
    opacity: 1;
}

.loader {
    width: 70px;
    height: 70px;
    border: 7px solid #ddd;
    border-top: 7px solid #0d6efd;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

#loadingOverlay p {
    margin-top: 20px;
    font-size: 18px;
    font-weight: 600;
    color: #333;
}

@keyframes spin {
    100% {
        transform: rotate(360deg);
    }
}