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

body {
    font-family: 'Poppins', sans-serif;
    line-height: 1.6;
}

.section-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

.section-header {
    text-align: center;
    margin-bottom: 3rem;
}

.section-header h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    position: relative;
    display: inline-block;
}

.section-header h2::after {
    content: '';
    position: absolute;
    width: 50px;
    height: 3px;
    background: var(--accent-color, #00c6ff);
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
}

.section-header p {
    font-size: 1.1rem;
    color: var(--secondary-color, #adb5bd);
    max-width: 700px;
    margin: 0 auto;
}

.section-header.light h2,
.section-header.light p {
    color: #fff;
}

/* Header Styles */
.main-header {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(45, 45, 45, 0.95);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    z-index: 1000;
    backdrop-filter: blur(10px);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 1rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo img {
    height: 40px;
}

.nav-links a {
    margin-left: 2rem;
    text-decoration: none;
    color: var(--text-color, #e9ecef);
    font-weight: 500;
    transition: all 0.3s ease;
}

.nav-links a:hover {
    color: var(--accent-color, #00c6ff);
}

.nav-links .btn {
    padding: 0.5rem 1.2rem;
    border-radius: 4px;
    margin-left: 1rem;
}

/* Hero Section */
.hero {
    position: relative;
    height: 100vh;
    overflow: hidden;
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
}

.hero-slider {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
}

.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;
}

.slider-controls {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 12px;
    z-index: 10;
}

.slider-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.5);
    cursor: pointer;
    transition: all 0.3s ease;
}

.slider-dot.active {
    background: var(--accent-color, #00c6ff);
    transform: scale(1.2);
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    z-index: 1;
}

.hero-content {
    max-width: 800px;
    margin: 0 auto;
    padding: 2rem;
    position: relative;
    z-index: 2;
    text-align: center;
}

.hero h1 {
    font-size: 4rem;
    margin-bottom: 1.5rem;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.5);
    animation: fadeInDown 1s ease-out;
    font-weight: 700;
    letter-spacing: -0.5px;
}

.hero p {
    font-size: 1.8rem;
    margin-bottom: 3rem;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.5);
    animation: fadeInUp 1s ease-out;
    font-weight: 300;
}

.hero-buttons {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
    animation: fadeIn 1.5s ease-out;
}

.hero-buttons .btn {
    padding: 1rem 2.5rem;
    font-size: 1.1rem;
    border-radius: 50px;
    font-weight: 500;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    transition: all 0.3s ease;
}

.hero-buttons .btn-primary {
    background: linear-gradient(45deg, var(--gradient-start, #2193b0), var(--gradient-end, #6dd5ed));
    border: none;
    box-shadow: 0 4px 15px rgba(0, 198, 255, 0.4);
}

.hero-buttons .btn-secondary {
    background: transparent;
    border: 2px solid var(--accent-color, #00c6ff);
    color: white;
}

.hero-buttons .btn:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.3);
}

/* Features Section */
.features {
    padding: 6rem 0;
    background: var(--bg-color, #1a1a1a);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.feature-card {
    background: rgba(45, 45, 45, 0.7);
    padding: 2.5rem 2rem;
    border-radius: 12px;
    text-align: center;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.37);
    transition: all 0.4s ease;
    border: 1px solid rgba(255, 255, 255, 0.1);
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    align-items: center;
}

.feature-card:hover {
    transform: translateY(-10px) scale(1.02);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.5);
    border-color: var(--accent-color, #00c6ff);
}

.feature-card i {
    font-size: 2.5rem;
    color: var(--accent-color, #00c6ff);
    margin-bottom: 1.5rem;
    transition: all 0.3s ease;
    filter: drop-shadow(0 0 8px rgba(77, 171, 247, 0.2));
}

.feature-card:hover i {
    transform: scale(1.2);
    filter: drop-shadow(0 0 12px rgba(77, 171, 247, 0.2));
}

.feature-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--text-color, #e9ecef);
}

.feature-card p {
    color: var(--secondary-color, #adb5bd);
    font-size: 0.95rem;
}

/* Modules Section */
.modules {
    padding: 6rem 0;
    background: linear-gradient(135deg, #1a1a1a 0%, #2c3e50 100%);
}

.module-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
}

.module-card {
    background: rgba(45, 45, 45, 0.7);
    padding: 2.5rem 2rem;
    border-radius: 12px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.37);
    transition: all 0.4s ease;
    border: 1px solid rgba(255, 255, 255, 0.1);
    height: 100%;
    position: relative;
    overflow: hidden;
}

.module-card:hover {
    transform: translateY(-10px) scale(1.02);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.5);
    border-color: var(--accent-color, #00c6ff);
}

.module-icon {
    margin-bottom: 1.5rem;
}

.module-icon i {
    font-size: 2.5rem;
    color: var(--accent-color, #00c6ff);
    filter: drop-shadow(0 0 8px rgba(77, 171, 247, 0.2));
    transition: all 0.3s ease;
}

.module-card:hover .module-icon i {
    transform: scale(1.2);
    filter: drop-shadow(0 0 12px rgba(77, 171, 247, 0.2));
}

.module-card h3 {
    color: var(--accent-color, #00c6ff);
    margin-bottom: 1.5rem;
    font-size: 1.5rem;
}

.module-card ul {
    list-style: none;
    padding: 0;
}

.module-card ul li {
    margin-bottom: 0.8rem;
    padding-left: 1.5rem;
    position: relative;
    color: var(--text-color, #e9ecef);
    font-size: 0.95rem;
}

.module-card ul li:before {
    content: "→";
    position: absolute;
    left: 0;
    color: var(--accent-color, #00c6ff);
}

/* Benefits Section */
.benefits {
    padding: 6rem 0;
    background: linear-gradient(45deg, var(--gradient-start, #2193b0) 0%, var(--gradient-end, #6dd5ed) 100%);
    color: white;
}

.benefits-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.benefit-item {
    text-align: center;
    padding: 2.5rem 1.5rem;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: all 0.3s ease;
}

.benefit-item:hover {
    transform: translateY(-10px);
    background: rgba(255, 255, 255, 0.15);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

.benefit-item i {
    font-size: 3rem;
    margin-bottom: 1.5rem;
    color: white;
    filter: drop-shadow(0 0 10px rgba(255, 255, 255, 0.3));
}

.benefit-item h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

.benefit-item p {
    font-size: 1rem;
    opacity: 0.9;
}

/* Testimonials Section */
.testimonials {
    background: linear-gradient(135deg, var(--gradient-start-dark, #1a1a2e), var(--gradient-end-dark, #16213e));
    color: white;
    padding: 6rem 0;
    position: relative;
}

.testimonials::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url('../images/pattern-bg.png');
    background-size: cover;
    opacity: 0.05;
    z-index: 0;
}

.testimonials .section-container {
    position: relative;
    z-index: 1;
}

.testimonials-slider {
    position: relative;
    max-width: 900px;
    margin: 0 auto;
    padding: 2rem 0;
}

.testimonial-item {
    display: none;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border-radius: 15px;
    padding: 3rem;
    text-align: center;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: all 0.3s ease;
}

.testimonial-item.active {
    display: block;
    animation: fadeIn 0.5s ease-in-out;
}

.testimonial-content {
    position: relative;
    padding: 0 2rem;
}

.testimonial-content::before,
.testimonial-content::after {
    content: '"';
    font-family: Georgia, serif;
    font-size: 5rem;
    color: var(--accent-color, #00c6ff);
    position: absolute;
    opacity: 0.3;
}

.testimonial-content::before {
    top: -2rem;
    left: 0;
}

.testimonial-content::after {
    bottom: -4rem;
    right: 0;
    transform: rotate(180deg);
}

.testimonial-text {
    font-size: 1.2rem;
    line-height: 1.8;
    margin-bottom: 2rem;
    font-style: italic;
}

.testimonial-author {
    display: flex;
    align-items: center;
    justify-content: center;
    margin-top: 2rem;
}

.testimonial-author img {
    width: 70px;
    height: 70px;
    border-radius: 50%;
    object-fit: cover;
    border: 3px solid var(--accent-color, #00c6ff);
    margin-right: 1rem;
}

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

.author-name {
    font-weight: 600;
    font-size: 1.2rem;
    margin-bottom: 0.3rem;
}

.author-title {
    font-size: 0.9rem;
    opacity: 0.8;
}

.testimonial-dots {
    display: flex;
    justify-content: center;
    margin-top: 2rem;
    gap: 0.8rem;
}

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

.dot.active {
    background-color: var(--accent-color, #00c6ff);
    transform: scale(1.2);
}

@media (max-width: 768px) {
    .testimonial-item {
        padding: 2rem 1.5rem;
    }
    
    .testimonial-text {
        font-size: 1rem;
    }
    
    .testimonial-author img {
        width: 50px;
        height: 50px;
    }
}

/* Contact Section */
.contact {
    padding: 6rem 0;
    background: var(--bg-color-light, #f8f9fa);
    position: relative;
    overflow: hidden;
}

.contact::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 300px;
    height: 300px;
    background: linear-gradient(135deg, var(--gradient-start, #2193b0), var(--gradient-end, #6dd5ed));
    border-radius: 50%;
    transform: translate(50%, -50%);
    opacity: 0.1;
    z-index: 0;
}

.contact::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 200px;
    height: 200px;
    background: linear-gradient(135deg, var(--gradient-start, #2193b0), var(--gradient-end, #6dd5ed));
    border-radius: 50%;
    transform: translate(-50%, 50%);
    opacity: 0.1;
    z-index: 0;
}

.contact .section-container {
    position: relative;
    z-index: 1;
}

.contact-container {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 3rem;
    margin-top: 3rem;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: 1.5rem;
    padding: 1.5rem;
    background: rgba(255, 255, 255, 0.8);
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
    border-left: 4px solid var(--accent-color, #00c6ff);
}

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

.contact-item i {
    font-size: 2rem;
    color: var(--accent-color, #00c6ff);
}

.contact-item h4 {
    font-size: 1.2rem;
    margin-bottom: 0.5rem;
    color: var(--text-color-dark, #333);
}

.contact-item p {
    color: var(--text-color-muted, #666);
}

.contact-form {
    background: white;
    padding: 3rem;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

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

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 1rem 1.5rem;
    border: 1px solid #e0e0e0;
    border-radius: 8px;
    background: #f9f9f9;
    font-family: 'Poppins', sans-serif;
    font-size: 1rem;
    transition: all 0.3s ease;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: var(--accent-color, #00c6ff);
    box-shadow: 0 0 0 3px rgba(0, 198, 255, 0.2);
    outline: none;
    background: white;
}

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

.btn-block {
    width: 100%;
    padding: 1.2rem;
    font-size: 1.1rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    font-weight: 600;
    border-radius: 8px;
    background: linear-gradient(45deg, var(--gradient-start, #2193b0), var(--gradient-end, #6dd5ed));
    border: none;
    color: white;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 5px 15px rgba(0, 198, 255, 0.3);
}

.btn-block:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(0, 198, 255, 0.4);
}

@media (max-width: 992px) {
    .contact-container {
        grid-template-columns: 1fr;
    }
    
    .contact-info {
        flex-direction: row;
        flex-wrap: wrap;
        justify-content: space-between;
    }
    
    .contact-item {
        flex: 0 0 calc(50% - 1rem);
    }
}

@media (max-width: 768px) {
    .contact-info {
        flex-direction: column;
    }
    
    .contact-item {
        flex: 0 0 100%;
    }
    
    .contact-form {
        padding: 2rem;
    }
}

/* Footer */
.main-footer {
    background: linear-gradient(135deg, var(--gradient-start-dark, #1a1a2e), var(--gradient-end-dark, #16213e));
    color: var(--text-color, #e9ecef);
    padding: 4rem 0 2rem;
    position: relative;
    overflow: hidden;
}

.main-footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 10px;
    background: linear-gradient(90deg, var(--gradient-start, #2193b0), var(--gradient-end, #6dd5ed));
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 3rem;
    padding: 0 2rem;
}

.footer-section h4 {
    font-size: 1.3rem;
    margin-bottom: 1.5rem;
    position: relative;
    padding-bottom: 0.8rem;
    font-weight: 600;
}

.footer-section h4::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 50px;
    height: 3px;
    background: var(--accent-color, #00c6ff);
}

.footer-section p {
    margin-bottom: 1.5rem;
    line-height: 1.7;
    color: var(--secondary-color, #adb5bd);
}

.footer-links {
    list-style: none;
    padding: 0;
}

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

.footer-links a {
    color: var(--secondary-color, #adb5bd);
    text-decoration: none;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
}

.footer-links a i {
    margin-right: 0.5rem;
    font-size: 0.8rem;
    color: var(--accent-color, #00c6ff);
}

.footer-links a:hover {
    color: var(--accent-color, #00c6ff);
    transform: translateX(5px);
}

.social-icons {
    display: flex;
    gap: 1rem;
    margin-top: 1.5rem;
}

.social-icons a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.1);
    color: var(--text-color, #e9ecef);
    font-size: 1.2rem;
    transition: all 0.3s ease;
}

.social-icons a:hover {
    background: var(--accent-color, #00c6ff);
    color: white;
    transform: translateY(-5px);
}

.footer-newsletter p {
    margin-bottom: 1rem;
}

.newsletter-form {
    display: flex;
    margin-bottom: 1.5rem;
}

.newsletter-form input {
    flex: 1;
    padding: 0.8rem 1rem;
    border: none;
    border-radius: 4px 0 0 4px;
    background: rgba(255, 255, 255, 0.1);
    color: var(--text-color, #e9ecef);
    font-family: 'Poppins', sans-serif;
}

.newsletter-form input:focus {
    outline: none;
    background: rgba(255, 255, 255, 0.15);
}

.newsletter-form button {
    padding: 0 1.5rem;
    background: var(--accent-color, #00c6ff);
    color: white;
    border: none;
    border-radius: 0 4px 4px 0;
    cursor: pointer;
    transition: all 0.3s ease;
}

.newsletter-form button:hover {
    background: #0099cc;
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    margin-top: 3rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    font-size: 0.9rem;
    color: var(--secondary-color, #adb5bd);
}

@media (max-width: 992px) {
    .footer-content {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 576px) {
    .footer-content {
        grid-template-columns: 1fr;
    }
}

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

@keyframes fadeInDown {
    from {
        opacity: 0;
        transform: translateY(-30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Responsive Design */
@media (max-width: 1200px) {
    .section-container {
        padding: 0 3rem;
    }
}

@media (max-width: 992px) {
    .module-grid {
        grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    }
    
    .contact-container {
        grid-template-columns: 1fr;
    }
    
    .contact-info {
        flex-direction: row;
        flex-wrap: wrap;
        justify-content: space-between;
    }
    
    .contact-item {
        flex: 1 1 45%;
    }
}

@media (max-width: 768px) {
    .hero h1 {
        font-size: 2.5rem;
    }
    
    .hero p {
        font-size: 1.2rem;
    }
    
    .nav-links {
        display: none;
    }
    
    .section-header h2 {
        font-size: 2rem;
    }
    
    .feature-card, 
    .module-card {
        padding: 2rem 1.5rem;
    }
    
    .contact-item {
        flex: 1 1 100%;
    }
    
    .testimonial-item {
        padding: 2rem 1.5rem;
    }
}

@media (max-width: 576px) {
    .section-container {
        padding: 0 1.5rem;
    }
    
    .hero-buttons {
        flex-direction: column;
        gap: 1rem;
    }
    
    .hero-buttons .btn {
        width: 100%;
    }
    
    .footer-content {
        gap: 2rem;
    }
}

/* Menu Toggle for Mobile */
.menu-toggle {
    display: none;
    flex-direction: column;
    cursor: pointer;
}

.menu-toggle span {
    width: 25px;
    height: 3px;
    background: var(--accent-color, #00c6ff);
    margin: 3px 0;
    transition: all 0.3s ease;
}

@media (max-width: 768px) {
    .menu-toggle {
        display: flex;
    }
}