/* Modern, elegant theme with purple accent */
:root {
    --primary: #9c27b0;
    --primary-light: #e1bee7;
    --secondary: #00bcd4;
    --dark: #212121;
    --light: #f5f5f5;
    --text: #424242;
    --text-light: #f5f5f5;
    --gradient: linear-gradient(45deg, #9c27b0, #673ab7);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Arial', sans-serif;
    color: var(--text);
    background-color: var(--light);
    line-height: 1.6;
}

.container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 15px;
}

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

ul {
    list-style: none;
}

/* Header Styles */
header {
    background-color: white;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    position: sticky;
    top: 0;
    z-index: 1000;
}

header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 0;
}

.site-logo {
    width: 200px;
    height: 50px;
    font-weight: bold;
    font-size: 18px;
}

.nav-menu {
    display: flex;
    gap: 30px;
}

.nav-menu a {
    color: var(--dark);
    font-weight: 500;
    padding: 8px 0;
    position: relative;
    transition: color 0.3s;
}

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

.nav-menu a::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    background: var(--primary);
    bottom: 0;
    left: 0;
    transition: width 0.3s;
}

.nav-menu a:hover::after {
    width: 100%;
}

.menu-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    width: 30px;
    height: 20px;
    position: relative;
}

.menu-toggle span {
    display: block;
    height: 2px;
    width: 100%;
    background: var(--dark);
    position: absolute;
    transition: all 0.3s;
}

.menu-toggle span:nth-child(1) {
    top: 0;
}

.menu-toggle span:nth-child(2) {
    top: 9px;
}

.menu-toggle span:nth-child(3) {
    bottom: 0;
}

/* Hero Section */
.hero {
    background: var(--gradient);
    color: white;
    padding: 80px 0;
    position: relative;
}

.hero-content {
    max-width: 700px;
    text-align: center;
    margin: 0 auto;
}

.hero h1 {
    font-size: 2.5rem;
    margin-bottom: 20px;
    line-height: 1.2;
}

.hero span {
    color: var(--secondary);
    font-weight: bold;
}

.hero p {
    font-size: 1.2rem;
    margin-bottom: 30px;
}

.btn-primary {
    display: inline-block;
    padding: 12px 30px;
    background-color: var(--secondary);
    color: white;
    font-weight: bold;
    border-radius: 30px;
    transition: all 0.3s;
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

/* Gallery Section */
.gallery {
    padding: 80px 0;
    background-color: white;
}

.gallery h2 {
    text-align: center;
    font-size: 2rem;
    margin-bottom: 40px;
    color: var(--dark);
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 30px;
}

.gallery-item {
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s;
}

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

.gallery-svg {
    width: 100%;
    height: 200px;
}

.gallery-item h3 {
    padding: 15px;
    text-align: center;
    color: var(--primary);
}

/* Technology Section */
.technology {
    padding: 80px 0;
    background-color: var(--light);
}

.technology h2 {
    text-align: center;
    font-size: 2rem;
    margin-bottom: 40px;
    color: var(--dark);
}

.tech-features {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 30px;
}

.tech-feature {
    text-align: center;
    padding: 30px;
}

.feature-icon {
    width: 60px;
    height: 60px;
    margin: 0 auto 20px;
}

.tech-feature h3 {
    color: var(--primary);
    margin-bottom: 15px;
}

/* Access Section */
.access {
    padding: 80px 0;
    text-align: center;
    background: var(--gradient);
    color: white;
}

.access h2 {
    font-size: 2rem;
    margin-bottom: 20px;
}

.access p {
    max-width: 600px;
    margin: 0 auto 30px;
    font-size: 1.1rem;
}

/* Footer */
footer {
    background-color: var(--dark);
    color: var(--text-light);
    padding: 60px 0 20px;
}

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

.footer-logo {
    margin-bottom: 20px;
}

.site-logo-footer {
    width: 150px;
    height: 40px;
    margin-bottom: 15px;
}

.footer-icon {
    display: block;
    width: 50px;
    height: 50px;
}

.footer-links {
    display: flex;
    flex-wrap: wrap;
    gap: 60px;
}

.footer-nav h4,
.footer-legal h4 {
    color: var(--primary-light);
    margin-bottom: 20px;
    font-size: 1.1rem;
}

.footer-nav ul,
.footer-legal ul {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.footer-nav a,
.footer-legal a {
    color: var(--text-light);
    opacity: 0.8;
    transition: opacity 0.3s;
}

.footer-nav a:hover,
.footer-legal a:hover {
    opacity: 1;
}

.copyright {
    text-align: center;
    padding-top: 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    font-size: 0.9rem;
    opacity: 0.7;
}

/* Responsive Design */
@media (max-width: 768px) {
    .menu-toggle {
        display: block;
    }
    
    .nav-menu {
        position: absolute;
        top: 70px;
        left: 0;
        right: 0;
        background: white;
        flex-direction: column;
        align-items: center;
        padding: 20px 0;
        gap: 20px;
        box-shadow: 0 5px 10px rgba(0, 0, 0, 0.1);
        opacity: 0;
        pointer-events: none;
        transform: translateY(-10px);
        transition: all 0.3s;
    }
    
    .nav-menu.active {
        opacity: 1;
        pointer-events: all;
        transform: translateY(0);
    }
    
    .menu-toggle.active span:nth-child(1) {
        transform: rotate(45deg) translate(5px, 6px);
    }
    
    .menu-toggle.active span:nth-child(2) {
        opacity: 0;
    }
    
    .menu-toggle.active span:nth-child(3) {
        transform: rotate(-45deg) translate(5px, -6px);
    }
    
    .hero h1 {
        font-size: 2rem;
    }
    
    .tech-features,
    .gallery-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        flex-direction: column;
    }
    
    .footer-links {
        flex-direction: column;
        gap: 30px;
    }
}

@media (max-width: 480px) {
    .hero h1 {
        font-size: 1.8rem;
    }
    
    .hero p {
        font-size: 1rem;
    }
    
    .btn-primary {
        padding: 10px 20px;
        font-size: 0.9rem;
    }
    
    section {
        padding: 60px 0;
    }
    
    h2 {
        font-size: 1.7rem;
    }
}