/* Global 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;
    --shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    --transition: all 0.3s ease;
}

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

body {
    font-family: 'Poppins', sans-serif;
    color: var(--text-color);
    line-height: 1.6;
    overflow-x: hidden;
}

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

ul {
    list-style: none;
}

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

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 15px;
}

.btn {
    display: inline-block;
    background: var(--secondary-color);
    color: var(--white);
    padding: 10px 25px;
    border-radius: 5px;
    font-weight: 500;
    transition: var(--transition);
    border: none;
    cursor: pointer;
}

.btn:hover {
    background: #2980b9;
    transform: translateY(-3px);
    box-shadow: var(--shadow);
}

.section-header {
    text-align: center;
    margin-bottom: 50px;
}

.section-header h2 {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: 15px;
    position: relative;
    display: inline-block;
}

.section-header h2::after {
    content: '';
    position: absolute;
    width: 50%;
    height: 3px;
    background: var(--secondary-color);
    bottom: -10px;
    left: 25%;
}

.section-header p {
    color: var(--text-light);
    font-size: 1.1rem;
}

/* Header Styles */
.header {
    background: #182737;
    box-shadow: var(--shadow);
    position: fixed;
    width: 100%;
    top: 0;
    left: 0;
    z-index: 1000;
    
}

.header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo h1 {
    font-size: 1.8rem;
    color: var(--primary-color);
    margin-bottom: 5px;
}

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

.navbar ul {
    display: flex;
}

.navbar ul li {
    margin-left: 30px;
}

.navbar ul li a {
    font-weight: 500;
    position: relative;
    font-size: 20px;
    color: white;
}

.navbar ul li a::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    background: var(--secondary-color);
    bottom: -5px;
    left: 0;
    transition: var(--transition);
}

.navbar ul li a:hover::after {
    width: 100%;
}

.mobile-menu {
    font-size: 1.5rem;
    color: white;
    cursor: pointer;
    display: none;
}

/* Banner Slider Styles */
.banner {
    height: 100vh;
    position: relative;
    margin-top: 80px;
}

.slider {
    height: 100%;
    position: relative;
    overflow: hidden;
}

.slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    opacity: 0;
    transition: opacity 1s ease;
}

.slide.active {
    opacity: 1;
}

.slide-content {
    position: absolute;
    top: 50%;
    left: 10%;
    transform: translateY(-50%);
    max-width: 600px;
    color: var(--white);
    text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.8);
}

.slide-content h2 {
    font-size: 3rem;
    margin-bottom: 20px;
    animation: slideInLeft 1s ease;
}

.slide-content p {
    font-size: 1.2rem;
    margin-bottom: 30px;
    animation: slideInLeft 1.2s ease;
}

.slide-content .btn {
    animation: slideInLeft 1.4s ease;
}

.slider-controls {
    position: absolute;
    top: 50%;
    width: 100%;
    display: flex;
    justify-content: space-between;
    padding: 0 20px;
    transform: translateY(-50%);
    z-index: 10;
}

.prev-slide, .next-slide {
    width: 50px;
    height: 50px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    cursor: pointer;
    transition: var(--transition);
}

.prev-slide:hover, .next-slide:hover {
    background: rgba(255, 255, 255, 0.4);
}

.slider-dots {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    z-index: 10;
}

.dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.5);
    margin: 0 5px;
    cursor: pointer;
    transition: var(--transition);
}

.dot.active {
    background: var(--white);
    transform: scale(1.2);
}

/* About Section Styles */
.about-section {
    padding: 100px 0;
    background: linear-gradient(135deg, #f9f9ff 0%, #f0f4ff 100%);
    position: relative;
    overflow: hidden;
}

.about-section::before {
    content: '';
    position: absolute;
    top: -50px;
    right: -50px;
    width: 200px;
    height: 200px;
    background: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100" fill="%233498db" opacity="0.05"><path d="M50 0 L100 50 L50 100 L0 50 Z"/></svg>');
    background-size: contain;
    z-index: 0;
}

.about-content {
    display: flex;
    align-items: center;
    gap: 60px;
    position: relative;
    z-index: 1;
}

.about-text {
    flex: 1;
    padding: 30px;
    background: rgba(255, 255, 255, 0.9);
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
    backdrop-filter: blur(5px);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.about-text h3 {
    font-size: 2rem;
    margin-bottom: 25px;
    color: var(--primary-color);
    position: relative;
    padding-bottom: 15px;
}

.about-text h3::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 60px;
    height: 3px;
    background: var(--secondary-color);
}

.about-text p {
    margin-bottom: 25px;
    line-height: 1.8;
    color: var(--text-color);
    font-size: 1.1rem;
}

.about-text ul {
    margin: 30px 0;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 15px;
}

.about-text ul li {
    margin-bottom: 0;
    padding: 12px 15px;
    background: rgba(52, 152, 219, 0.08);
    border-radius: 8px;
    transition: var(--transition);
    display: flex;
    align-items: center;
}

.about-text ul li:hover {
    background: rgba(52, 152, 219, 0.15);
    transform: translateX(5px);
}

.about-text ul li i {
    color: var(--secondary-color);
    margin-right: 12px;
    font-size: 1.3rem;
    min-width: 25px;
}

.about-image {
    flex: 1;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
    position: relative;
    transition: var(--transition);
}

.about-image:hover {
    transform: translateY(-10px);
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.2);
}

.about-image img {
    width: 100%;
    height: auto;
    display: block;
    transition: var(--transition);
}

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

.founder-note {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: rgba(44, 62, 80, 0.85);
    color: white;
    padding: 20px;
    transform: translateY(100%);
    transition: var(--transition);
    backdrop-filter: blur(5px);
}

.about-image:hover .founder-note {
    transform: translateY(0);
}

.founder-note h4 {
    color: var(--secondary-color);
    margin-bottom: 10px;
    font-size: 1.2rem;
}

.founder-note p {
    font-size: 0.95rem;
    line-height: 1.6;
    margin-bottom: 0;
}

/* Features Grid */
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
    margin-top: 60px;
}

.feature-card {
    background: white;
    padding: 25px;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    display: flex;
    align-items: center;
    transition: var(--transition);
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
}

.feature-icon {
    width: 60px;
    height: 60px;
    background: rgba(52, 152, 219, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 20px;
    color: var(--secondary-color);
    font-size: 1.5rem;
}

.feature-text h4 {
    color: var(--primary-color);
    margin-bottom: 5px;
}

/* Responsive Design */
@media (max-width: 992px) {
    .about-content {
        flex-direction: column;
    }
    
    .about-text {
        width: 100%;
    }
    
    .about-image {
        width: 100%;
        max-width: 600px;
        margin: 0 auto;
    }
    
    .about-text ul {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .about-section {
        padding: 80px 0;
    }
    
    .about-text {
        padding: 25px;
    }
    
    .about-text h3 {
        font-size: 1.8rem;
    }
}

@media (max-width: 576px) {
    .about-section {
        padding: 60px 0;
    }
    
    .about-text h3 {
        font-size: 1.6rem;
    }
    
    .feature-card {
        flex-direction: column;
        text-align: center;
    }
    
    .feature-icon {
        margin-right: 0;
        margin-bottom: 15px;
    }
}

/* Services Section Styles */
.services-section {
    padding: 100px 0;
    background: var(--white);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr); /* 3 columns by default */
    gap: 30px;
}

.service-card {
    background: var(--light-color);
    padding: 30px;
    border-radius: 10px;
    box-shadow: var(--shadow);
    text-align: center;
    transition: var(--transition);
    display: flex;
    flex-direction: column;
    height: 100%;
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.15);
}

.service-icon {
    width: 80px;
    height: 80px;
    background: var(--secondary-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    color: var(--white);
    font-size: 2rem;
    transition: var(--transition);
}

.service-card:hover .service-icon {
    background: var(--primary-color);
    transform: rotateY(180deg);
}

.service-card h3 {
    margin-bottom: 15px;
    color: var(--primary-color);
    font-size: 1.4rem;
}

.service-card p {
    color: var(--text-light);
    margin-bottom: 10px;
    line-height: 1.6;
    flex-grow: 1;
}

/* Tablet View (2 cards per row) */
@media (max-width: 992px) {
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .service-card {
        padding: 25px;
    }
    
    .service-icon {
        width: 70px;
        height: 70px;
        font-size: 1.8rem;
    }
    
    .service-card h3 {
        font-size: 1.3rem;
    }
}

/* Mobile View (1 card per row) */
@media (max-width: 768px) {
    .services-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .service-card {
        padding: 20px;
    }
    
    .service-icon {
        width: 60px;
        height: 60px;
        font-size: 1.5rem;
    }
    
    .service-card h3 {
        font-size: 1.2rem;
    }
}

/* Small Mobile Adjustments */
@media (max-width: 480px) {
    .services-section {
        padding: 80px 0;
    }
    
    .service-card {
        padding: 15px;
    }
}
.service-features {
    text-align: left;
    margin-top: 10px;
}

.service-features p {
    margin-bottom: 8px;
    display: flex;
    align-items: flex-start;
}

.service-features i {
    color: var(--secondary-color);
    margin-right: 10px;
    font-size: 0.9rem;
    margin-top: 4px;
}

/* Exams Section Styles */
.exams-section {
    padding: 100px 0;
    background: var(--light-color);
}

.exams-tabs {
    background: var(--white);
    border-radius: 10px;
    overflow: hidden;
    box-shadow: var(--shadow);
}

.tab-buttons {
    display: flex;
    background: var(--primary-color);
}

.tab-btn {
    flex: 1;
    padding: 15px;
    background: transparent;
    border: none;
    color: var(--white);
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
    border-bottom: 3px solid transparent;
}

.tab-btn.active {
    background: rgba(255, 255, 255, 0.1);
    border-bottom: 3px solid var(--secondary-color);
}

.tab-content {
    padding: 30px;
    display: none;
}

.tab-content.active {
    display: block;
    animation: fadeIn 0.5s ease;
}

.exam-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
}

.exam-item {
    background: var(--light-color);
    padding: 20px;
    border-radius: 5px;
    transition: var(--transition);
}

.exam-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow);
}

.exam-item h4 {
    color: var(--secondary-color);
    margin-bottom: 10px;
}

/* Testimonials Section Styles */
.testimonials-section {
    padding: 100px 0;
    background: var(--secondary-color);
    color: var(--white);
}

.testimonials-slider {
    position: relative;
    max-width: 800px;
    margin: 0 auto;
    overflow: hidden;
}

.testimonial {
    display: none;
    text-align: center;
    padding: 0 20px;
}

.testimonial.active {
    display: block;
    animation: fadeIn 1s ease;
}

.testimonial-content {
    background: rgba(255, 255, 255, 0.1);
    padding: 30px;
    border-radius: 10px;
    margin-bottom: 30px;
}

.testimonial-content p {
    font-size: 1.1rem;
    font-style: italic;
    margin-bottom: 20px;
}

.testimonial-author h4 {
    font-size: 1.2rem;
    margin-bottom: 5px;
}

.testimonial-author span {
    color: rgba(255, 255, 255, 0.8);
    font-size: 0.9rem;
}

.testimonial-dots {
    display: flex;
    justify-content: center;
    gap: 10px;
}

.testimonial-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.3);
    cursor: pointer;
    transition: var(--transition);
}

.testimonial-dot.active {
    background: var(--white);
    transform: scale(1.2);
}

/* Contact Section Styles */
.contact-section {
    padding: 100px 0;
}

.contact-content {
    display: flex;
    gap: 50px;
}

.contact-info {
    flex: 1;
}

.contact-info h3 {
    font-size: 1.8rem;
    margin-bottom: 30px;
    color: var(--primary-color);
}

.info-item {
    display: flex;
    align-items: flex-start;
    margin-bottom: 20px;
}

.info-item i {
    color: var(--secondary-color);
    font-size: 1.2rem;
    margin-right: 15px;
    margin-top: 5px;
}

.contact-form {
    flex: 1;
    background: var(--light-color);
    padding: 30px;
    border-radius: 10px;
    box-shadow: var(--shadow);
}

.contact-form h3 {
    font-size: 1.8rem;
    margin-bottom: 30px;
    color: var(--primary-color);
}

.form-group {
    margin-bottom: 20px;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px 15px;
    border: 1px solid #ddd;
    border-radius: 5px;
    font-family: 'Poppins', sans-serif;
    transition: var(--transition);
}

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

.form-group textarea {
    min-height: 150px;
    resize: vertical;
}

#formMessage {
    margin-top: 20px;
    padding: 10px;
    border-radius: 5px;
    display: none;
}

#formMessage.success {
    background: #d4edda;
    color: #155724;
    display: block;
}

#formMessage.error {
    background: #f8d7da;
    color: #721c24;
    display: block;
}


/* Footer Styles */
.footer {
    background: var(--dark-color);
    color: var(--white);
    padding: 80px 0 0;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-bottom: 50px;
}

.footer-col h3 {
    font-size: 1.5rem;
    margin-bottom: 25px;
    position: relative;
}

.footer-col h3::after {
    content: '';
    position: absolute;
    width: 50px;
    height: 2px;
    background: var(--secondary-color);
    bottom: -10px;
    left: 0;
}

.footer-col p {
    margin-bottom: 20px;
    color: rgba(255, 255, 255, 0.7);
}

.social-links {
    display: flex;
    gap: 15px;
}

.social-links a {
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    transition: var(--transition);
}

.social-links a:hover {
    background: var(--secondary-color);
    transform: translateY(-5px);
}

.footer-col ul li {
    margin-bottom: 15px;
}

.footer-col ul li a {
    color: rgba(255, 255, 255, 0.7);
    transition: var(--transition);
}

.footer-col ul li a:hover {
    color: var(--secondary-color);
    padding-left: 5px;
}

.footer-col input {
    width: 100%;
    padding: 12px;
    border: none;
    border-radius: 5px;
    margin-bottom: 10px;
    font-family: 'Poppins', sans-serif;
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding: 20px 0;
    text-align: center;
    color: rgba(255, 255, 255, 0.5);
    font-size: 0.9rem;
}

.footer-links {
    margin-top: 15px;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.5);
    margin: 0 10px;
    transition: var(--transition);
}

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

/* Animations */
@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

@keyframes scroll {
    0% {
        transform: translateX(0);
    }
    100% {
        transform: translateX(calc(-200px * 8));
    }
}

/* Responsive Styles */
@media (max-width: 992px) {
    .about-content {
        flex-direction: column;
    }
    
    .contact-content {
        flex-direction: column;
    }
    
    .slide-content h2 {
        font-size: 2.5rem;
    }
}

@media (max-width: 992px) {
    .navbar {
        position: fixed;
        top: 80px;
        left: -100%;
        width: 80%;
        height: calc(100vh - 80px);
        background:#182737;
        box-shadow: var(--shadow);
        transition: var(--transition);
        z-index: 999;
    }
    
    .navbar.active {
        left: 0;
    }
    
    .navbar ul {
        flex-direction: column;
        padding: 30px;
    }
    
    .navbar ul li {
        margin: 15px 0;
    }
    
    .mobile-menu {
        display: block;
    }
    
    .slide-content {
        left: 5%;
        max-width: 90%;
    }
    
    .slide-content h2 {
        font-size: 2rem;
    }
    
    .section-header h2 {
        font-size: 2rem;
    }
    
    .client-track {
        animation: scroll 15s linear infinite;
    }
}

@media (max-width: 576px) {
    .tab-buttons {
        flex-direction: column;
    }
    
    .tab-btn {
        padding: 10px;
    }
    
    .slide-content h2 {
        font-size: 1.8rem;
    }
    
    .slide-content p {
        font-size: 1rem;
    }
    
    .section-header h2 {
        font-size: 1.8rem;
    }
    
    .section-header p {
        font-size: 1rem;
    }
}

.clients-section {
    padding: 60px 20px;
    background-color: #f9f9f9;
    font-family: 'Segoe UI', sans-serif;
}

.section-header {
    margin-bottom: 40px;
}

.section-header h2 {
    font-size: 32px;
    font-weight: 700;
    color: #222;
    margin-bottom: 10px;
}

.section-header p {
    font-size: 16px;
    color: #666;
}