* {
    padding: 0;
    margin: 0;
    box-sizing: border-box;
    font-family: "Poppins", sans-serif;
}

body {
    overflow-x: hidden;
}

/* Hero Section */
.header {
    height: 100vh;
    width: 100%;
    background-image: linear-gradient(rgba(4, 9, 30, 0.7), rgba(4, 9, 30, 0.7)), url(../images/campus.jpg);
    background-position: center;
    background-size: cover;
    background-repeat: no-repeat;
    position: relative;
}

/* Navigation */
nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 2% 6%;
}

nav img {
    width: 150px;
}

.nav-links {
    flex: 1;
    text-align: right;
}

.nav-links ul li {
    list-style: none;
    display: inline-block;
    padding: 8px 12px;
    position: relative;
}

.nav-links ul li a {
    color: #fff;
    text-decoration: none;
    font-size: 13px;
}

.nav-links ul li::after {
    content: '';
    width: 0%;
    height: 2px;
    background: #f44336;
    display: block;
    margin: auto;
    transition: 0.5s;
}

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

/* Hero Text */
.text-box {
    width: 90%;
    color: #fff;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    text-align: center;
}

.text-box h1 {
    font-size: 52px;
}

.text-box p {
    margin: 10px 0 40px;
    font-size: 14px;
    color: #fff;
}

/* Button */
.hero-btn {
    display: inline-block;
    text-decoration: none;
    color: #fff;
    border: 1px solid #fff;
    padding: 12px 34px;
    font-size: 13px;
    background: transparent;
    position: relative;
    cursor: pointer;
}

.hero-btn:hover {
    border: 1px solid #f44336;
    background: #f44336;
    transition: 1s;
}

/* Menu Icon */
nav i {
    display: none;
}

/* COURSE SECTION */
.course {
    width: 80%;
    margin: auto;
    text-align: center;
    padding-top: 100px;
}

h1 {
    font-size: 36px;
    font-weight: 600;
}

p {
    color: #777;
    font-size: 14px;
    font-weight: 300;
    line-height: 22px;
    padding: 10px;
}

.row {
    margin-top: 5%;
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap; /* Add wrap here */
}

.course-col {
    flex-basis: 31%;
    background: #fff3f3;
    border-radius: 10px;
    margin-bottom: 5%;
    padding: 20px 12px;
    box-sizing: border-box;
    transition: 0.5s;
}

h3 {
    text-align: center;
    font-weight: 600;
    margin: 10px 0;
}

.course-col:hover {
    box-shadow: 0 0 20px 0px rgba(0, 0, 0, 0.2);
}

/* CAMPUS SECTION */
.campus {
    width: 80%;
    margin: auto;
    text-align: center;
    padding-top: 50px;
}

/* Campus row already declared */
.row {
    display: flex;
    justify-content: center; /* Centers the columns */
    gap: 20px; /* Space between items */
    flex-wrap: wrap; /* Allows wrapping on small screens */
}

.campus-col {
    flex: 1 1 calc(33.33% - 20px); /* Flexible 3-column layout */
    max-width: calc(33.33% - 20px);
    border-radius: 10px;
    margin-bottom: 30px;
    position: relative;
    overflow: hidden;
}

.campus-col img {
    width: 100%;
    display: block;
    border-radius: 10px;
}

.layer {
    background: transparent;
    height: 100%;
    width: 100%;
    position: absolute;
    top: 0;
    left: 0;
    transition: 0.5s;
}

.layer:hover {
    background: rgba(226, 0, 0, 0.7);
}

.layer h3 {
    color: white;
    font-size: 26px;
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    opacity: 0;
    transition: 0.5s;
}

.layer:hover h3 {
    bottom: 50%;
    opacity: 1;
}

/* FACILITIES SECTION */
.facilities {
    width: 80%;
    margin: auto;
    text-align: center;
    padding-top: 50px;
}

.facilities h1 {
    font-size: 2.5rem;
    margin-bottom: 10px;
}

.facilities p {
    color: #555;
    margin-bottom: 40px;
}

.row {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 20px;
}

.col {
    flex: 1 1 calc(32% - 20px);
    position: relative;
    border-radius: 10px;
    overflow: hidden;
    cursor: pointer;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease;
}

.col:hover {
    transform: translateY(-5px);
}

.col img {
    width: 100%;
    height: 250px;
    object-fit: cover;
    display: block;
    border-radius: 10px;
    transition: transform 0.5s ease;
}

.col:hover img {
    transform: scale(1.1);
}

.col .overlay {
    position: absolute;
    top: 0;
    left: 0;
    height: 100%;
    width: 100%;
    background: rgba(226, 0, 0, 0.7);
    opacity: 0;
    transition: opacity 0.5s ease;
    border-radius: 10px;
    display: flex;
    justify-content: center;
    align-items: center;
}

.col:hover .overlay {
    opacity: 1;
}

.col .overlay h3 {
    color: white;
    font-size: 1.8rem;
    text-transform: uppercase;
}

/* TESTIMONIALS */
.testimonials {
    width: 80%;
    margin: auto;
    padding-top: 100px;
    text-align: center;
}

.testimonials-col {
    flex-basis: 44%;
    border-radius: 10px;
    margin-bottom: 10px;
    text-align: left;
    background: #fff3f3;
    padding: 25px;
    cursor: pointer;
    display: flex;
    gap: 15px; /* Added gap for better spacing */
}

.testimonials-col img {
    height: 40px;
    margin-left: 5px;
    margin-right: 30px;
    border-radius: 50%;
}

.testimonials-col p {
    padding: 0;
}

.testimonials-col h3 {
    margin-top: 15px;
    text-align: left;
}

.testimonials-col.bi {
    color: #f44336;
}

/* CTA SECTION */
.cta {
    margin: 100px auto;
    width: 80%;
    background-image: linear-gradient(rgba(0, 0, 0, 0.7), rgba(0, 0, 0, 0.7)), url(../images/banner2.jpg);
    background-position: center;
    background-size: cover;
    border-radius: 10px;
    text-align: center;
    padding: 100px 0;
}

.cta h1 {
    color: #fff;
    margin-bottom: 40px;
    padding: 0;
}

/* FOOTER */
.footer {
    width: 100%;
    text-align: center;
    padding: 30px 0;
}

.footer h4 {
    margin-bottom: 25px;
    margin-top: 20px;
    font-weight: 600;
}

.icons .bi {
    color: #f44336;
    margin: 0 13px;
    cursor: pointer;
    padding: 18px 0;
}

.heart {
    color: #f44336;
}

/* ------------------ MEDIA QUERIES ------------------ */

/* Navigation & Hero Text Adjustments */
@media (max-width: 900px) {
    .text-box h1 {
        font-size: 36px;
    }

    nav img {
        width: 120px;
    }

    .campus-col {
        flex: 1 1 calc(50% - 20px);
        max-width: calc(50% - 20px);
    }

    .col {
        flex: 1 1 calc(48% - 20px);
    }
}

@media (max-width: 700px) {
    .text-box h1 {
        font-size: 24px;
        line-height: 1.3;
    }

    .text-box p {
        font-size: 13px;
    }

    .hero-btn {
        padding: 8px 20px;
        font-size: 12px;
    }

    .nav-links ul li {
        display: block;
    }

    .nav-links {
        position: absolute;
        background: #f44336;
        height: 100vh;
        width: 200px;
        top: 0;
        right: -200px;
        text-align: left;
        z-index: 2;
        transition: right 0.4s ease;
    }

    nav i {
        display: block;
        color: #fff;
        margin: 10px;
        font-size: 22px;
        cursor: pointer;
    }

    .nav-links ul {
        padding: 30px;
    }

    /* Campus & Facilities single column */
    .campus-col, .col {
        flex: 1 1 100%;
        max-width: 100%;
    }

    /* Testimonials single column */
    .testimonials-col {
        flex-basis: 100%;
        margin-bottom: 20px;
    }
}

@media (max-width: 600px) {
    .campus-col, .col {
        flex: 1 1 100%;
        max-width: 100%;
    }

    .col img {
        height: auto; /* So images scale naturally */
    }

    .row {
        flex-direction: column;
    }
}

@media (max-width: 400px) {
    .text-box h1 {
        font-size: 18px;
    }

    .text-box p {
        font-size: 12px;
    }
}




/* ------------------ About us ------------------ */


/* Reset */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: "Poppins", sans-serif;
}

/* Sub-header section */
.sub-header {
    height: 50vh;
    width: 100%;
    background: linear-gradient(rgba(0,0,0,0.6), rgba(0,0,0,0.6)), 
                url("./images/background.jpg") center/cover no-repeat;
    color: #fff;
    text-align: center;
    position: relative;
}

.sub-header h1 {
    margin-top: 100px;
    font-size: 36px;
}

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

nav img {
    width: 150px;
}

.nav-links {
    flex: 1;
    text-align: right;
}

.nav-links ul {
    list-style: none;
}

.nav-links ul li {
    display: inline-block;
    margin: 0 15px;
}

.nav-links ul li a {
    color: white;
    text-decoration: none;
    font-size: 14px;
}

.bi {
    display: none;
    font-size: 24px;
    color: white;
    cursor: pointer;
}

/* About Us Section */

.sub-header{
    height: 50vh;
    width: 100%;
    background-image: linear-gradient(rgba(4,9,30,0.7),rgba(4,9,30,0.7)),url(../images/background.jpg);
    background-position: center;
    background-size: cover;
    text-align: center;
    color: #fff;
}
.sub-header h1{
    margin-top: 150px;
}
.About-us {
    width: 80%;
    margin: auto;
    padding: 50px 0;
}

.row {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
}

.about-col {
    flex-basis: 48%;
    padding: 20px;
}

.about-col img {
    width: 100%;
    
    
}

.about-col h1 {
    font-size: 32px;
    margin-bottom: 20px;
}

.about-col p {
    font-size: 16px;
    line-height: 1.6;
    margin-bottom: 20px;
}

.about-col a {
    display: inline-block;
    padding: 10px 20px;
    background: #fff;
    color:#d32f2f ;
    text-decoration: none;
    border:2px solid #d32f2f;
    
    transition: 0.3s;
}

.about-col a:hover {
    background: #d32f2f;
    color:white;
}

/* Responsive Menu */
@media (max-width: 768px) {
    .nav-links {
        position: fixed;
        background: #f44336;
        height: 100vh;
        width: 200px;
        top: 0;
        right: -200px;
        text-align: left;
        transition: 0.5s;
        z-index: 1000;
    }

    .nav-links ul {
        padding: 30px;
    }

    .nav-links ul li {
        display: block;
        margin: 20px 0;
    }

    .bi {
        display: block;
    }

    .row {
        flex-direction: column;
    }

    .about-col {
        flex-basis: 100%;
    }
}



.blog-content{
    width: 80%;
    margin: auto;
    padding: 60px 0;
}
.blog-left{
    flex-basis: 65%;
}
.blog-left img{
    width: 100%;
}
.blog-left h2{
    color: #222;
    font-weight: 600;
    margin: 30px 0;
}
.blog-left p{
    color: #999;
    padding: 0;
}
.blog-right{
    flex-basis: 32%;
    margin-bottom: 1050px;

}
.blog-right h3{
    background: #f44336;
    color: #fff;
    padding: 7px 0;
    font-size: 16px;
    margin-bottom:20px ;
}
.blog-right div{
    display: flex;
    align-items: center;
    justify-content: space-between;
    color: #555;
    padding: 8px;
    box-sizing: border-box;
}
.comment-box{
    border: 1px solid #ccc;
    margin:50px 0;
    padding: 10px 20px;
}
.comment-box h3{
    text-align: left;
}
.comment-form input{
    width: 100%;
    padding: 10px;
    margin: 15px 0;
    box-sizing: border-box;
    border: none;
    outline: none;
    background: #f0f0f0;

}
.comment-form textarea{
    width: 100%;
    padding: 10px;
    margin: 15px 0;
    box-sizing: border-box;
    border: none;
    outline: none;
    background: #f0f0f0;
}
.comment-form button{
    color:#d32f2f;
    padding: 5px 10px;
    
    transition: 0.3s;
}
.comment-form button:hover{
    color:white;
    background: #f44336;
}
/* ===== Responsive Design ===== */
@media(max-width: 768px) {
    /* Stack blog content vertically */
    .row {
        flex-direction: column;
    }
    .blog-right {
        margin-bottom:10px;
    }

    .row1{
        flex-direction: column;
    }


    /* Mobile Menu Styling */
    .nav-links {
        position: absolute;
        background: #f44336;
        height: 100vh;
        width: 200px;
        top: 0;
        right: -200px;
        text-align: left;
        z-index: 2;
        transition: 0.5s;
        opacity: 0;
        
    }

    .nav-links ul {
        padding: 30px;
    }

    .nav-links ul li {
        display: block;
    }

    /* Show menu icons on mobile */
    nav .bi {
        display: block;
        font-size: 28px;
        color: #fff;
        cursor: pointer;
    }

    /* Adjust heading size */
    .sub-header h1 {
        font-size: 24px;
    }

    /* Blog section full width */
    .blog-left, .blog-right {
        flex-basis: 100%;
    }

    /* Reduce padding in blog content */
    .blog-content {
        width: 90%;
        padding: 30px 0;
    }
}


.location{
    width: 80%;
    margin: auto;
    padding: 80px 0;
}
.location iframe{
    width: 100%;
}
.contact-us{
    width: 80%;
    margin: auto;

}
.contact-col{
    flex-basis: 48%;
    margin-bottom: 30px;
}
.contact-col div{
    display: flex;
    align-items: center;
    margin-bottom: 40px;
}
.contact-col div .bi{
    font-size: 28px;
    color: #f44336;
    margin: 10px;
    margin-right: 30px;
}
.contact-col div p{
    padding: 0;
}
.contact-col div h5{
    font-size: 20px;
    margin-bottom: 5px;
    color: #555;
    font-weight: 400;
}
.row1{
    display: flex;
    justify-content: space-between;
}
.contact-us input{
    width: 100%;
    padding: 15px;
    margin-bottom: 20px;
    outline: none;
    border: 1px solid #ccc;
}
.contact-us textarea{
     width: 100%;
    padding: 15px;
    margin-bottom: 20px;
    outline: none;
    border: 1px solid #ccc;
}
.reddy{
    color: #d32f2f;
    border: 1px solid #d32f2f;
    padding: 15px;
    transition: 1s;

}
.reddy:hover{
    color: white;
    background: #d32f2f;
}