/* Base Styles */
:root {
    --primary-color: #6d28d9; /* Purple */
    --secondary-color: #8b5cf6;
    --accent-color: #a78bfa;
    --dark-accent: #4c1d95;
    --background-color: #f5f3ff;
    --text-color: #111827;
    --light-text: #FFFFFF;
    --dark-gray: #4B5563;
    --light-gray: #E5E7EB;
    --border-radius: 10px;
    --box-shadow: 0 10px 25px rgba(109, 40, 217, 0.2);
    --transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', 'Segoe UI', Roboto, -apple-system, BlinkMacSystemFont, sans-serif;
    line-height: 1.7;
    color: var(--text-color);
    background-color: var(--background-color);
    overflow-x: hidden;
    position: relative;
}

.container {
    width: 100%;
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 24px;
    position: relative;
    z-index: 2;
}

h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 18px;
    color: var(--text-color);
    letter-spacing: -0.02em;
}

p {
    margin-bottom: 20px;
    color: var(--dark-gray);
}

/* Button Styles */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 12px 28px;
    background-color: var(--primary-color);
    color: var(--light-text);
    font-weight: 600;
    border-radius: var(--border-radius);
    text-decoration: none;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
    box-shadow: 0 4px 12px rgba(109, 40, 217, 0.25);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-size: 15px;
}

.btn:hover {
    background-color: var(--dark-accent);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(109, 40, 217, 0.4);
}

.btn-secondary {
    background-color: transparent;
    border: 2px solid var(--primary-color);
    color: var(--primary-color);
    box-shadow: none;
}

.btn-secondary:hover {
    background-color: var(--primary-color);
    color: var(--light-text);
    box-shadow: 0 6px 20px rgba(109, 40, 217, 0.3);
}

/* Header */
header {
    padding: 20px 0;
    background-color: rgba(255, 255, 255, 0.95);
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.06);
    backdrop-filter: blur(10px);
}

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

.site-logo {
    display: flex;
    align-items: center;
    text-decoration: none;
}

.logo-svg {
    width: 48px;
    height: 48px;
    margin-right: 12px;
}

.site-title {
    font-size: 22px;
    margin: 0;
    font-weight: 800;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    color: transparent;
}

/* Navigation */
.main-nav ul {
    display: flex;
    list-style: none;
    gap: 36px;
}

.main-nav a {
    color: var(--text-color);
    text-decoration: none;
    font-weight: 500;
    position: relative;
    padding-bottom: 5px;
    transition: var(--transition);
}

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

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

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

.mobile-menu-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    width: 30px;
    height: 24px;
    position: relative;
}

.mobile-menu-toggle span {
    display: block;
    position: absolute;
    height: 3px;
    width: 100%;
    background: var(--primary-color);
    border-radius: 3px;
    transition: var(--transition);
}

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

.mobile-menu-toggle span:nth-child(2) {
    top: 10px;
}

.mobile-menu-toggle span:nth-child(3) {
    top: 20px;
}

/* Hero Section */
.hero {
    padding: 100px 0 120px;
    position: relative;
    overflow: hidden;
    background: linear-gradient(160deg, var(--background-color) 60%, rgba(171, 137, 246, 0.2) 100%);
}

.hero:before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 100%;
    height: 100%;
    background-image: radial-gradient(circle at 80% 10%, rgba(139, 92, 246, 0.1) 0%, transparent 60%);
    z-index: 1;
}

.hero-content {
    max-width: 640px;
    position: relative;
    z-index: 2;
}

.hero h1 {
    font-size: clamp(36px, 5vw, 56px);
    line-height: 1.1;
    margin-bottom: 24px;
    position: relative;
}

.hero h1 span {
    display: block;
    color: var(--primary-color);
}

.hero-description {
    font-size: 18px;
    margin-bottom: 36px;
    max-width: 560px;
}

.hero-buttons {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}

.hero-graphic {
    position: absolute;
    top: 50%;
    right: 0;
    transform: translateY(-50%);
    width: 40%;
    max-width: 500px;
    z-index: 1;
}

.hero-svg {
    width: 100%;
    height: auto;
}

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

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

ul {
    list-style-type: none;
}

img, svg {
    max-width: 100%;
    display: block;
}

/* Header Styles */
header {
    background-color: var(--light-text);
    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;
    height: 80px;
}

.logo {
    display: flex;
    align-items: center;
}

.logo-svg {
    width: 40px;
    height: 40px;
    margin-right: 10px;
}

.logo h1 {
    font-size: 1.5rem;
    margin-bottom: 0;
}

nav ul {
    display: flex;
    gap: 25px;
}

nav a {
    font-weight: 600;
    padding: 8px 0;
    position: relative;
}

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

nav a:hover::after {
    width: 100%;
}

.mobile-menu {
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 30px;
    height: 25px;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 0;
}

.mobile-menu span {
    width: 100%;
    height: 3px;
    background-color: var(--primary-color);
    transition: var(--transition);
}

/* Hero Section */
.hero {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: var(--light-text);
    padding: 80px 0;
}

.hero .container {
    display: flex;
    align-items: center;
    gap: 40px;
}

.hero-content {
    flex: 1;
}

.hero-content h2 {
    font-size: 2.5rem;
    color: var(--light-text);
    margin-bottom: 20px;
}

.hero-content p {
    font-size: 1.1rem;
    margin-bottom: 30px;
    opacity: 0.9;
}

.hero-visual {
    flex: 1;
    display: flex;
    justify-content: center;
}

.hero-svg {
    width: 100%;
    max-width: 300px;
}

.cta-button {
    display: inline-block;
    background-color: var(--light-text);
    color: var(--primary-color);
    font-weight: 700;
    font-size: 1.1rem;
    padding: 12px 28px;
    border-radius: var(--border-radius);
    transition: var(--transition);
    border: 2px solid transparent;
}

.cta-button:hover {
    background-color: transparent;
    color: var(--light-text);
    border-color: var(--light-text);
    transform: translateY(-3px);
}

/* Features Section */
.features {
    padding: 80px 0;
    background-color: var(--light-text);
}

.features h2 {
    text-align: center;
    font-size: 2.2rem;
    margin-bottom: 60px;
}

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

.feature-card {
    background-color: var(--light-text);
    border-radius: var(--border-radius);
    padding: 30px;
    text-align: center;
    box-shadow: var(--box-shadow);
    transition: var(--transition);
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15);
}

.feature-icon {
    width: 70px;
    height: 70px;
    margin: 0 auto 20px;
}

.feature-card h3 {
    font-size: 1.3rem;
    margin-bottom: 15px;
}

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

.technology h2 {
    text-align: center;
    font-size: 2.2rem;
    margin-bottom: 60px;
}

.tech-content {
    display: flex;
    align-items: center;
    gap: 40px;
}

.tech-info {
    flex: 1;
}

.tech-info h3 {
    font-size: 1.5rem;
    margin-top: 25px;
    margin-bottom: 15px;
}

.tech-info p {
    margin-bottom: 20px;
}

.tech-visual {
    flex: 1;
    display: flex;
    justify-content: center;
}

.tech-svg {
    width: 100%;
    max-width: 300px;
}

/* About Section */
.about {
    padding: 80px 0;
    background: linear-gradient(135deg, var(--secondary-color), var(--primary-color));
    color: var(--light-text);
    text-align: center;
}

.about h2 {
    font-size: 2.2rem;
    margin-bottom: 30px;
    color: var(--light-text);
}

.about p {
    font-size: 1.1rem;
    max-width: 800px;
    margin: 0 auto 20px;
    opacity: 0.9;
}

.cta-container {
    margin-top: 40px;
}

/* Footer */
footer {
    background-color: #1A2A6C;
    color: var(--light-text);
    padding: 60px 0 20px;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 40px;
    margin-bottom: 40px;
}

.footer-logo {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.footer-logo-svg {
    width: 60px;
    height: 60px;
    margin-bottom: 15px;
}

.footer-links h3,
.footer-cta h3 {
    font-size: 1.2rem;
    margin-bottom: 20px;
    color: var(--light-text);
}

.footer-links ul {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.8);
    transition: var(--transition);
}

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

.cta-button-small {
    display: inline-block;
    background-color: var(--secondary-color);
    color: var(--light-text);
    font-weight: 600;
    padding: 10px 20px;
    border-radius: var(--border-radius);
    transition: var(--transition);
}

.cta-button-small:hover {
    background-color: var(--accent-color);
    color: var(--light-text);
    transform: translateY(-3px);
}

.footer-bottom {
    text-align: center;
    padding-top: 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

/* Mobile Responsiveness */
@media (max-width: 992px) {
    .hero .container,
    .tech-content {
        flex-direction: column;
        text-align: center;
    }
    
    .hero-content,
    .tech-info {
        order: 2;
    }
    
    .hero-visual,
    .tech-visual {
        order: 1;
        margin-bottom: 30px;
    }
}

@media (max-width: 768px) {
    header .container {
        position: relative;
    }
    
    .mobile-menu {
        display: flex;
        z-index: 1002;
    }
    
    .mobile-menu.active span:nth-child(1) {
        transform: rotate(45deg) translate(5px, 6px);
    }
    
    .mobile-menu.active span:nth-child(2) {
        opacity: 0;
    }
    
    .mobile-menu.active span:nth-child(3) {
        transform: rotate(-45deg) translate(5px, -6px);
    }
    
    nav {
        position: absolute;
        top: 80px;
        left: 0;
        width: 100%;
        background-color: var(--light-text);
        padding: 20px;
        box-shadow: 0 5px 10px rgba(0, 0, 0, 0.1);
        clip-path: polygon(0 0, 100% 0, 100% 0, 0 0);
        transition: 0.3s ease-in-out;
        z-index: 1001;
    }
    
    nav.active {
        clip-path: polygon(0 0, 100% 0, 100% 100%, 0 100%);
    }
    
    nav ul {
        flex-direction: column;
        gap: 15px;
    }
    
    .hero-content h2 {
        font-size: 2rem;
    }
    
    .features h2,
    .technology h2,
    .about h2 {
        font-size: 1.8rem;
        margin-bottom: 40px;
    }
}

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