/* Base Styles */
:root {
    --primary-color: #2c3e50;
    --secondary-color: #3498db;
    --accent-color: #e74c3c;
    --light-color: #ecf0f1;
    --dark-color: #2c3e50;
    --text-color: #333;
    --text-light: #7f8c8d;
    --white: #fff;
    --black: #000;
    --success-color: #27ae60;
    --warning-color: #f39c12;
    --error-color: #e74c3c;
    --border-radius: 4px;
    --box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    --transition: all 0.3s ease;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: var(--text-color);
    background-color: var(--white);
    overflow-x: hidden;
}

a {
    text-decoration: none;
    color: var(--secondary-color);
    transition: var(--transition);
}

a:hover {
    color: var(--primary-color);
}

img {
    max-width: 100%;
    height: auto;
}

ul {
    list-style: none;
}

h1, h2, h3, h4, h5, h6 {
    margin-bottom: 1rem;
    line-height: 1.2;
    color: var(--primary-color);
}

p {
    margin-bottom: 1rem;
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

.btn {
    display: inline-block;
    background-color: var(--secondary-color);
    color: var(--white);
    padding: 0.8rem 1.5rem;
    border-radius: var(--border-radius);
    font-weight: 600;
    transition: var(--transition);
    border: none;
    cursor: pointer;
}

.btn:hover {
    background-color: var(--primary-color);
    color: var(--white);
    transform: translateY(-2px);
}

.btn-outline {
    display: inline-block;
    background-color: transparent;
    color: var(--secondary-color);
    padding: 0.8rem 1.5rem;
    border-radius: var(--border-radius);
    font-weight: 600;
    transition: var(--transition);
    border: 2px solid var(--secondary-color);
}

.btn-outline:hover {
    background-color: var(--secondary-color);
    color: var(--white);
    transform: translateY(-2px);
}

.section {
    padding: 5rem 0;
}

.section-title {
    font-size: 2.5rem;
    text-align: center;
    margin-bottom: 3rem;
    position: relative;
    color: var(--primary-color);
}

.section-title::after {
    content: '';
    display: block;
    width: 80px;
    height: 4px;
    background-color: var(--secondary-color);
    margin: 1rem auto;
}

.section-subtitle {
    text-align: center;
    color: var(--text-light);
    margin-bottom: 3rem;
    font-size: 1.2rem;
}

.bg-light {
    background-color: var(--light-color);
}

.grid-container {
    display: grid;
    gap: 2rem;
}

.skip-link {
    position: absolute;
    top: -40px;
    left: 0;
    background: var(--primary-color);
    color: white;
    padding: 8px;
    z-index: 100;
    transition: top 0.3s;
}

.skip-link:focus {
    top: 0;
}

/* Header Styles */
.header {
    background-color: var(--white);
    box-shadow: var(--box-shadow);
    position: fixed;
    width: 100%;
    top: 0;
    left: 0;
    z-index: 999;
    transition: var(--transition);
}

.header.scrolled {
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.logo-container {
    display: flex;
    align-items: center;
    padding: 1rem 0;
}

.logo {
    width: 60px;
    height: 60px;
    margin-right: 1rem;
}

.logo-text h1 {
    font-size: 1.5rem;
    margin-bottom: 0.2rem;
    color: var(--primary-color);
}

.logo-text p {
    font-size: 0.8rem;
    color: var(--text-light);
    margin-bottom: 0;
}

.mobile-menu-toggle {
    display: none;
    background: none;
    border: none;
    font-size: 1.5rem;
    color: var(--primary-color);
    cursor: pointer;
    padding: 0.5rem;
}

.main-nav ul {
    display: flex;
}

.main-nav li {
    margin-left: 2rem;
}

.main-nav a {
    color: var(--primary-color);
    font-weight: 600;
    padding: 0.5rem 0;
    position: relative;
}

.main-nav a::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    background: var(--secondary-color);
    bottom: 0;
    left: 0;
    transition: var(--transition);
}

.main-nav a:hover::after,
.main-nav a.active::after {
    width: 100%;
}

.main-nav a.active {
    color: var(--secondary-color);
}



 .heroas {
        position: relative;
        height: 100vh;
        overflow: hidden;
        color: white;
        display: flex;
        align-items: center;
    }
    
    .slider {
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        z-index: -1;
    }
    
    .slide {
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background-size: cover;
        background-position: center;
        opacity: 0;
        transition: opacity 1s ease-in-out;
    }
    
    .slide.active {
        opacity: 1;
    }
    
     
    
    .btn {
        display: inline-block;
        padding: 12px 25px;
        background-color: #f39c12;
        color: white;
        text-decoration: none;
        border-radius: 5px;
        margin-top: 20px;
        font-weight: bold;
        transition: background-color 0.3s;
    }
    
    .btn:hover {
        background-color: #e67e22;
    }


/* Hero Section */
.hero {
    background: linear-gradient(rgba(44, 62, 80, 0.8), rgba(44, 62, 80, 0.8)), url('../images/hero-bg.jpg') no-repeat center center/cover;
    color: var(--white);
    height: 100vh;
    min-height: 600px;
    display: flex;
    align-items: center;
    text-align: center;
    padding-top: 80px;
}

.hero-content {
    max-width: 800px;
    margin: 0 auto;
}

.hero h2 {
    font-size: 3rem;
    margin-bottom: 1.5rem;
    color: var(--white);
}

.hero p {
    font-size: 1.2rem;
    margin-bottom: 2rem;
    color: rgba(255, 255, 255, 0.9);
}

/* About Section */
.about-content {
    margin-bottom: 2rem;
}

.about-features li {
    margin-bottom: 0.8rem;
    display: flex;
    align-items: center;
}

.about-features i {
    color: var(--secondary-color);
    margin-right: 0.5rem;
    font-size: 1.2rem;
}

.about-image img {
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
}

/* Programs Section */
.programs-grid {
    display: grid;
    gap: 2rem;
}

.program-card {
    background-color: var(--white);
    padding: 2rem;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    transition: var(--transition);
    text-align: center;
}

.program-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

.program-icon {
    font-size: 2.5rem;
    color: var(--secondary-color);
    margin-bottom: 1.5rem;
}

.program-card h3 {
    margin-bottom: 1rem;
    color: var(--primary-color);
}

.program-card ul {
    text-align: left;
    margin: 1.5rem 0;
}

.program-card li {
    margin-bottom: 0.5rem;
    position: relative;
    padding-left: 1.5rem;
}

.program-card li::before {
    content: '•';
    color: var(--secondary-color);
    position: absolute;
    left: 0;
}

/* Admission Section */
.admission-process {
    display: grid;
    gap: 2rem;
    margin-bottom: 3rem;
}

.process-step {
    text-align: center;
    padding: 2rem;
    background-color: var(--white);
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    transition: var(--transition);
}

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

.step-number {
    width: 50px;
    height: 50px;
    background-color: var(--secondary-color);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: bold;
    margin: 0 auto 1rem;
}

.admission-requirements {
    background-color: var(--white);
    padding: 2rem;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
}

.admission-requirements h3 {
    margin-bottom: 1.5rem;
    color: var(--primary-color);
}

.admission-requirements ul {
    margin-bottom: 2rem;
}

.admission-requirements li {
    margin-bottom: 0.5rem;
    position: relative;
    padding-left: 1.5rem;
}

.admission-requirements li::before {
    content: '•';
    color: var(--secondary-color);
    position: absolute;
    left: 0;
}

.important-dates {
    margin-top: 2rem;
}

table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 1rem;
}

th, td {
    padding: 0.75rem;
    text-align: left;
    border-bottom: 1px solid #ddd;
}

th {
    background-color: var(--light-color);
    color: var(--primary-color);
}

tr:hover {
    background-color: #f5f5f5;
}

/* Faculty Section */
.faculty-grid {
    display: grid;
    gap: 2rem;
}

.faculty-card {
    background-color: var(--white);
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    overflow: hidden;
    transition: var(--transition);
    text-align: center;
}

.faculty-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

.faculty-card img {
    width: 100%;
    height: 250px;
    object-fit: cover;
}

.faculty-card h3 {
    margin-top: 1rem;
    color: var(--primary-color);
}

.faculty-title {
    color: var(--secondary-color);
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.faculty-card p {
    font-size: 0.9rem;
    color: var(--text-light);
    margin-bottom: 0.5rem;
}

.view-all {
    text-align: center;
    margin-top: 2rem;
}

/* NCTE Section */
.ncte-content {
    margin-bottom: 2rem;
}

.ncte-content h3 {
    margin: 1.5rem 0 1rem;
    color: var(--primary-color);
}

.ncte-content ul {
    margin-bottom: 1.5rem;
}

.ncte-content li {
    margin-bottom: 0.5rem;
    position: relative;
    padding-left: 1.5rem;
}

.ncte-content li::before {
    content: '•';
    color: var(--secondary-color);
    position: absolute;
    left: 0;
}

.compliance-grid {
    display: grid;
    gap: 1rem;
    margin: 1.5rem 0;
}

.compliance-item {
    display: flex;
    align-items: center;
}

.compliance-item i {
    color: var(--success-color);
    margin-right: 0.5rem;
    font-size: 1.2rem;
}

.ncte-image img {
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
}

/* NAAC Section */
.naac-details {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
    margin: 1.5rem 0;
}

.naac-detail {
    background-color: var(--white);
    padding: 1rem;
    border-radius: var(--border-radius);
    text-align: center;
    box-shadow: var(--box-shadow);
}

.naac-detail h3 {
    color: var(--primary-color);
    font-size: 1rem;
    margin-bottom: 0.5rem;
}

.naac-detail p {
    font-size: 1.5rem;
    font-weight: bold;
    color: var(--secondary-color);
    margin-bottom: 0;
}

.naac-links {
    display: flex;
    gap: 1rem;
    margin-top: 2rem;
}

.naac-image img {
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
}

/* Contact Section */
.contact-info h3 {
    margin-bottom: 1.5rem;
    color: var(--primary-color);
}

.contact-item {
    display: flex;
    align-items: center;
    margin-bottom: 1.5rem;
}

.contact-item i {
    width: 40px;
    height: 40px;
    background-color: var(--secondary-color);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 1rem;
    font-size: 1rem;
}

.social-links {
    margin-top: 2rem;
}

.social-links h3 {
    margin-bottom: 1rem;
}

.social-links a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background-color: var(--secondary-color);
    color: var(--white);
    border-radius: 50%;
    margin-right: 0.5rem;
    transition: var(--transition);
}

.social-links a:hover {
    background-color: var(--primary-color);
    transform: translateY(-3px);
}

.contact-form {
    background-color: var(--white);
    padding: 2rem;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
}

.contact-form h3 {
    margin-bottom: 1.5rem;
    color: var(--primary-color);
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 600;
    color: var(--primary-color);
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 0.8rem;
    border: 1px solid #ddd;
    border-radius: var(--border-radius);
    font-family: inherit;
    transition: var(--transition);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: var(--secondary-color);
    outline: none;
    box-shadow: 0 0 0 3px rgba(52, 152, 219, 0.2);
}

.map-container {
    width: 100%;
    height: 400px;
    margin-top: 3rem;
}

.map-container iframe {
    width: 100%;
    height: 100%;
    border: none;
}

/* Footer */
.footer {
    background-color: var(--primary-color);
    color: var(--white);
    padding: 4rem 0 0;
}

.footer a {
    color: rgba(255, 255, 255, 0.8);
}

.footer a:hover {
    color: var(--white);
}

.footer-grid {
    display: grid;
    gap: 2rem;
    margin-bottom: 3rem;
}

.footer-col {
    margin-bottom: 2rem;
}

.footer-col h3 {
    color: var(--white);
    margin-bottom: 1.5rem;
    font-size: 1.2rem;
    position: relative;
    padding-bottom: 0.5rem;
}

.footer-col h3::after {
    content: '';
    position: absolute;
    width: 40px;
    height: 2px;
    background-color: var(--secondary-color);
    bottom: 0;
    left: 0;
}

.footer-col ul li {
    margin-bottom: 0.8rem;
}

.address {
    font-style: normal;
    line-height: 1.8;
}

.newsletter-form input {
    width: 100%;
    padding: 0.8rem;
    border: none;
    border-radius: var(--border-radius);
    margin-bottom: 0.5rem;
}

.newsletter-form button {
    width: 100%;
    padding: 0.8rem;
    background-color: var(--secondary-color);
    color: var(--white);
    border: none;
    border-radius: var(--border-radius);
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
}

.newsletter-form button:hover {
    background-color: var(--accent-color);
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding: 1.5rem 0;
    text-align: center;
}

.copyright {
    margin-bottom: 1rem;
}

.footer-links a {
    margin: 0 0.5rem;
}

/* Back to Top */
.back-to-top {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    width: 50px;
    height: 50px;
    background-color: var(--secondary-color);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    box-shadow: var(--box-shadow);
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
    z-index: 99;
}

.back-to-top.active {
    opacity: 1;
    visibility: visible;
}

.back-to-top:hover {
    background-color: var(--primary-color);
    transform: translateY(-5px);
}

/* Responsive Styles */
@media screen and (min-width: 768px) {
    .grid-container {
        grid-template-columns: repeat(2, 1fr);
        align-items: center;
    }
    
    .programs-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .admission-process {
        grid-template-columns: repeat(4, 1fr);
    }
    
    .faculty-grid {
        grid-template-columns: repeat(4, 1fr);
    }
    
    .footer-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

@media screen and (max-width: 767px) {
    .header {
        padding: 1rem 0;
    }
    
    .logo-container {
        justify-content: space-between;
        width: 100%;
    }
    
    .mobile-menu-toggle {
        display: block;
    }
    
    .main-nav {
        position: fixed;
        top: 90px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 90px);
        background-color: var(--white);
        transition: var(--transition);
        overflow-y: auto;
    }
    
    .main-nav.active {
        left: 0;
    }
    
    .main-nav ul {
        flex-direction: column;
        padding: 2rem;
    }
    
    .main-nav li {
        margin: 0 0 1rem;
    }
    
    .hero h2 {
        font-size: 2rem;
    }
    
    .hero p {
        font-size: 1rem;
    }
    
    .section {
        padding: 3rem 0;
    }
    
    .section-title {
        font-size: 1.8rem;
    }
    
    .programs-grid,
    .faculty-grid {
        grid-template-columns: 1fr;
    }
    
    .admission-process {
        grid-template-columns: 1fr;
    }
    
    .naac-details {
        grid-template-columns: 1fr;
    }
    
    .naac-links {
        flex-direction: column;
    }
    
    .map-container {
        height: 300px;
    }
}

/* Accessibility Focus Styles */
a:focus,
button:focus,
input:focus,
select:focus,
textarea:focus {
    outline: 2px solid var(--secondary-color);
    outline-offset: 2px;
}

/* Print Styles */
@media print {
    .header,
    .footer,
    .back-to-top,
    .mobile-menu-toggle {
        display: none !important;
    }
    
    body {
        font-size: 12pt;
        line-height: 1.5;
        color: #000;
        background: none;
    }
    
    .container {
        width: 100%;
        padding: 0;
    }
    
    .section {
        padding: 1rem 0;
        page-break-inside: avoid;
    }
    
    a::after {
        content: " (" attr(href) ")";
        font-size: 0.8em;
        font-weight: normal;
    }
    
    .btn,
    .btn-outline {
        display: none !important;
    }
		
}