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

body {
    font-family: 'Roboto', sans-serif;
    color: #333;
    line-height: 1.6;
    overflow-x: hidden;
    background-color: #f9f9f9;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

a {
    text-decoration: none;
    color: inherit;
}

ul {
    list-style: none;
}

/* Button Styles */
.btn-primary, .btn-secondary {
    display: inline-block;
    padding: 12px 28px;
    border-radius: 30px;
    font-weight: 500;
    font-size: 16px;
    transition: all 0.3s ease;
    cursor: pointer;
}

.btn-primary {
    background: linear-gradient(135deg, #6e8efb, #a777e3);
    color: white;
    border: none;
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

.btn-secondary {
    background: transparent;
    color: #6e8efb;
    border: 2px solid #6e8efb;
}

.btn-secondary:hover {
    background: rgba(110, 142, 251, 0.1);
    transform: translateY(-3px);
}

/* Header & Navigation */
header {
    position: fixed;
    width: 100%;
    top: 0;
    left: 0;
    padding: 20px 0;
    z-index: 1000;
    transition: all 0.3s ease;
    background-color: rgba(255, 255, 255, 0.95);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.logo {
    font-family: 'Montserrat', sans-serif;
    font-size: 28px;
    font-weight: 700;
    color: #6e8efb;
    letter-spacing: 1px;
}

.nav-links {
    display: flex;
    align-items: center;
}

.nav-links li {
    margin-left: 30px;
}

.nav-links a {
    font-weight: 500;
    font-size: 16px;
    transition: color 0.3s ease;
}

.nav-links a:hover {
    color: #6e8efb;
}

.burger {
    display: none;
    cursor: pointer;
}

.burger div {
    width: 25px;
    height: 3px;
    background-color: #333;
    margin: 5px;
    transition: all 0.3s ease;
}

/* Hero Section */
.hero {
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 0 20px;
    background: url('banner.png') no-repeat center center/cover;
    position: relative;
    color: white;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    z-index: 1;
}

.hero-content {
    max-width: 800px;
    position: relative;
    z-index: 2;
}

.hero h1 {
    font-family: 'Montserrat', sans-serif;
    font-size: 48px;
    font-weight: 700;
    margin-bottom: 20px;
    line-height: 1.2;
}

.hero p {
    font-size: 20px;
    margin-bottom: 30px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.hero-buttons {
    display: flex;
    justify-content: center;
    gap: 20px;
}

/* Section Styles */
section {
    padding: 100px 0;
}

.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-header h2 {
    font-family: 'Montserrat', sans-serif;
    font-size: 36px;
    font-weight: 700;
    margin-bottom: 15px;
    color: #333;
}

.section-header p {
    font-size: 18px;
    color: #777;
    max-width: 600px;
    margin: 0 auto;
}

/* About Section */
.about {
    background-color: white;
}

.about-content {
    display: flex;
    flex-wrap: wrap;
    gap: 40px;
}

.about-text {
    flex: 1;
    min-width: 300px;
}

.about-text p {
    margin-bottom: 20px;
    font-size: 16px;
    line-height: 1.8;
}

.about-stats {
    display: flex;
    flex-wrap: wrap;
    gap: 30px;
    flex: 1;
    min-width: 300px;
}

.stat-item {
    flex: 1;
    min-width: 120px;
    text-align: center;
    padding: 30px 20px;
    background: linear-gradient(135deg, #f5f7fa, #c3cfe2);
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
}

.stat-item h3 {
    font-size: 36px;
    font-weight: 700;
    margin-bottom: 10px;
    color: #6e8efb;
}

/* Technology Section */
.technology {
    background-color: #f9f9f9;
}

.tech-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.tech-card {
    background-color: white;
    padding: 40px 30px;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.tech-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
}

.tech-icon {
    font-size: 40px;
    margin-bottom: 20px;
    color: #6e8efb;
}

.tech-card h3 {
    font-size: 22px;
    margin-bottom: 15px;
    font-weight: 600;
}

.tech-card p {
    font-size: 15px;
    line-height: 1.7;
    color: #666;
}

/* Use Cases Section */
.use-cases {
    background-color: white;
}

.use-cases-slider {
    position: relative;
    overflow: hidden;
}

.use-case {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 40px;
    margin-bottom: 40px;
}

.use-case-image {
    flex: 1;
    min-width: 250px;
    height: 250px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 80px;
    color: white;
}

.use-case-content {
    flex: 2;
    min-width: 300px;
}

.use-case-content h3 {
    font-size: 24px;
    margin-bottom: 15px;
    font-weight: 600;
}

.use-case-content p {
    font-size: 16px;
    line-height: 1.7;
    color: #666;
}

.slider-controls {
    display: flex;
    justify-content: center;
    align-items: center;
    margin-top: 40px;
}

.prev-btn, .next-btn {
    background-color: transparent;
    border: none;
    font-size: 24px;
    color: #6e8efb;
    cursor: pointer;
    padding: 10px;
    transition: all 0.3s ease;
}

.prev-btn:hover, .next-btn:hover {
    color: #a777e3;
}

.slider-dots {
    display: flex;
    gap: 10px;
    margin: 0 20px;
}

.dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background-color: #ddd;
    cursor: pointer;
    transition: all 0.3s ease;
}

.dot.active {
    background-color: #6e8efb;
}

/* Team Section */
.team {
    background-color: #f9f9f9;
}

.team-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.team-member {
    background-color: white;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    transition: transform 0.3s ease;
}

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

.member-image {
    height: 250px;
    background-position: center;
    background-size: cover;
}

.team-member h3 {
    font-size: 22px;
    font-weight: 600;
    margin: 20px 20px 5px;
}

.member-title {
    color: #6e8efb;
    font-weight: 500;
    margin: 0 20px 10px;
}

.member-bio {
    padding: 0 20px 20px;
    font-size: 14px;
    line-height: 1.6;
    color: #666;
}

/* Investment Section */
.investment {
    background-color: #f9f9f9;
}

.investment-content {
    display: flex;
    flex-wrap: wrap;
    gap: 40px;
    margin-bottom: 60px;
}

.investment-info {
    flex: 1;
    min-width: 300px;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 25px;
}

.investment-card {
    background-color: white;
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.investment-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
}

.investment-icon {
    font-size: 40px;
    margin-bottom: 20px;
    color: #6e8efb;
}

.investment-card h3 {
    font-size: 22px;
    margin-bottom: 15px;
    font-weight: 600;
}

.investment-card p {
    font-size: 15px;
    line-height: 1.7;
    color: #666;
}

.investment-calculator {
    flex: 1;
    min-width: 300px;
    background-color: white;
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
}

.investment-calculator h3 {
    font-size: 22px;
    margin-bottom: 25px;
    font-weight: 600;
    text-align: center;
}

.calculator-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.calculator-results {
    background-color: #f5f7fa;
    padding: 20px;
    border-radius: 8px;
    margin-bottom: 20px;
}

.result-item {
    display: flex;
    justify-content: space-between;
    padding: 10px 0;
    border-bottom: 1px solid #e0e0e0;
}

.result-item:last-child {
    border-bottom: none;
}

.investment-process {
    margin-bottom: 60px;
}

.investment-process h3 {
    font-size: 24px;
    margin-bottom: 30px;
    text-align: center;
}

.process-steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 30px;
}

.process-step {
    text-align: center;
    padding: 30px 20px;
    background-color: white;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    position: relative;
}

.step-number {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, #6e8efb, #a777e3);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: 700;
    margin: 0 auto 20px;
}

.process-step h4 {
    font-size: 18px;
    margin-bottom: 15px;
    font-weight: 600;
}

.process-step p {
    font-size: 14px;
    line-height: 1.6;
    color: #666;
}

.investment-form {
    background-color: white;
    padding: 40px;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
}

.investment-form h3 {
    font-size: 24px;
    margin-bottom: 30px;
    text-align: center;
}

/* Responsive Styles for Investment Section */
@media screen and (max-width: 768px) {
    .investment-content {
        flex-direction: column;
    }
    
    .process-steps {
        grid-template-columns: 1fr;
    }
}

.contact {
    background-color: white;
}

.contact-content {
    display: flex;
    flex-wrap: wrap;
    gap: 40px;
}

.contact-form {
    flex: 1;
    min-width: 300px;
}

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

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px 15px;
    border: 1px solid #ddd;
    border-radius: 5px;
    font-size: 16px;
    transition: border-color 0.3s ease;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: #6e8efb;
    outline: none;
}

.contact-info {
    flex: 1;
    min-width: 300px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.info-item {
    display: flex;
    align-items: flex-start;
    margin-bottom: 25px;
}

.info-item i {
    font-size: 24px;
    color: #6e8efb;
    margin-right: 15px;
    margin-top: 5px;
}

.social-links {
    display: flex;
    gap: 15px;
    margin-top: 20px;
}

.social-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: #f0f0f0;
    color: #6e8efb;
    font-size: 18px;
    transition: all 0.3s ease;
}

.social-icon:hover {
    background-color: #6e8efb;
    color: white;
}

/* Footer */
footer {
    background-color: #1a1a1a;
    color: #fff;
    padding: 60px 0 20px;
}

.footer-content {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    margin-bottom: 40px;
}

.footer-logo {
    font-family: 'Montserrat', sans-serif;
    font-size: 28px;
    font-weight: 700;
    color: #6e8efb;
    margin-bottom: 20px;
}

.footer-links {
    display: flex;
    flex-wrap: wrap;
    gap: 40px;
}

.footer-column h4 {
    font-size: 18px;
    margin-bottom: 20px;
    color: #fff;
}

.footer-column ul li {
    margin-bottom: 10px;
}

.footer-column ul li a {
    color: #aaa;
    transition: color 0.3s ease;
}

.footer-column ul li a:hover {
    color: #6e8efb;
}

.footer-bottom {
    text-align: center;
    padding-top: 20px;
    border-top: 1px solid #333;
    color: #aaa;
    font-size: 14px;
}

/* Responsive Styles */
@media screen and (max-width: 768px) {
    .nav-links {
        position: absolute;
        right: 0;
        height: 92vh;
        top: 8vh;
        background-color: white;
        display: flex;
        flex-direction: column;
        align-items: center;
        width: 50%;
        transform: translateX(100%);
        transition: transform 0.5s ease-in;
        box-shadow: -5px 0 10px rgba(0, 0, 0, 0.1);
    }
    
    .nav-links li {
        opacity: 0;
        margin: 20px 0;
    }
    
    .burger {
        display: block;
    }
    
    .nav-active {
        transform: translateX(0%);
    }
    
    .hero h1 {
        font-size: 36px;
    }
    
    .hero p {
        font-size: 18px;
    }
    
    .hero-buttons {
        flex-direction: column;
        gap: 15px;
    }
    
    .section-header h2 {
        font-size: 30px;
    }
    
    .about-content, 
    .contact-content {
        flex-direction: column;
    }
    
    .use-case {
        flex-direction: column;
    }
    
    .use-case-image {
        width: 100%;
    }
}

@media screen and (max-width: 480px) {
    .container {
        padding: 0 15px;
    }
    
    section {
        padding: 60px 0;
    }
    
    .section-header {
        margin-bottom: 40px;
    }
    
    .section-header h2 {
        font-size: 28px;
    }
    
    .section-header p {
        font-size: 16px;
    }
    
    .team-member {
        margin-bottom: 30px;
    }
    
    .member-image {
        width: 150px;
        height: 150px;
    }
    
    .investment-card {
        padding: 20px;
        margin-bottom: 20px;
    }
    
    .investment-icon {
        font-size: 32px;
        margin-bottom: 15px;
    }
    
    .investment-card h3 {
        font-size: 20px;
    }
}

@media screen and (max-width: 480px) {
    .container {
        padding: 0 10px;
    }
    
    .section-header h2 {
        font-size: 24px;
    }
    
    .member-image {
        width: 120px;
        height: 120px;
    }
}

/* Animation for Nav Links */
@keyframes navLinkFade {
    from {
        opacity: 0;
        transform: translateX(50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

/* Animation for Burger Menu */
.toggle .line1 {
    transform: rotate(-45deg) translate(-5px, 6px);
}

.toggle .line2 {
    opacity: 0;
}

.toggle .line3 {
    transform: rotate(45deg) translate(-5px, -6px);
}