/* Base styles and variables */
:root {
    /* Colors */
    --primary: #9C27B0;
    --secondary: #00BCD4;
    --dark: #1E1E2A;
    --darker: #16161E;
    --light: #E0E0E0;
    --gray: #9E9E9E;
    
    /* Typography */
    --font-main: 'Poppins', sans-serif;
    --h1-size: 3.5rem;
    --h2-size: 2.5rem;
    --h3-size: 1.5rem;
    --text-size: 1rem;
    --small-text: 0.875rem;
    
    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 4rem;
    --spacing-xl: 6rem;
    
    /* Other */
    --border-radius: 8px;
    --box-shadow: 0 10px 20px rgba(0, 0, 0, 0.15);
    --transition: all 0.3s ease;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-main);
    line-height: 1.6;
    color: var(--light);
    background-color: var(--darker);
    overflow-x: hidden;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    line-height: 1.2;
    margin-bottom: var(--spacing-sm);
    font-weight: 700;
}

h1 {
    font-size: var(--h1-size);
}

h2 {
    font-size: var(--h2-size);
}

h3 {
    font-size: var(--h3-size);
}

p {
    margin-bottom: var(--spacing-sm);
}

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

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

ul {
    list-style: none;
}

/* Layout */
.container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
    padding: var(--spacing-sm) 0;
}

section {
    padding: var(--spacing-lg) 0;
    position: relative;
}

.section-title {
    text-align: center;
    margin-bottom: var(--spacing-lg);
    position: relative;
}

.gradient-text {
    background: linear-gradient(to right, var(--primary), var(--secondary));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    display: inline-block;
}

/* Background Elements */
.geometric-bg {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 20% 30%, rgba(156, 39, 176, 0.15) 0%, transparent 25%),
                radial-gradient(circle at 80% 10%, rgba(0, 188, 212, 0.1) 0%, transparent 20%),
                radial-gradient(circle at 10% 90%, rgba(156, 39, 176, 0.05) 0%, transparent 30%),
                radial-gradient(circle at 90% 70%, rgba(0, 188, 212, 0.05) 0%, transparent 35%);
    z-index: -1;
    pointer-events: none;
}

.geometric-shape {
    position: absolute;
    z-index: -1;
    opacity: 0.5;
    pointer-events: none;
}

.shape-1 {
    top: -50px;
    right: -50px;
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, rgba(156, 39, 176, 0.2) 0%, transparent 70%);
    border-radius: 50%;
}

.shape-2 {
    bottom: -100px;
    left: -100px;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(0, 188, 212, 0.2) 0%, transparent 70%);
    border-radius: 50%;
}

.shape-3 {
    top: 10%;
    right: -50px;
    width: 200px;
    height: 200px;
    background: radial-gradient(circle, rgba(156, 39, 176, 0.15) 0%, transparent 70%);
    border-radius: 50%;
}

/* Header and Navigation */
header {
    padding: var(--spacing-sm) 0;
    position: sticky;
    top: 0;
    z-index: 100;
    background-color: rgba(22, 22, 30, 0.95);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

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

.logo-container {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.logo {
    height: 40px;
    width: auto;
}

.site-name {
    font-weight: 700;
    font-size: 1.3rem;
    letter-spacing: 0.5px;
}

.accent {
    color: var(--secondary);
}

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

.main-menu {
    display: flex;
    gap: var(--spacing-md);
}

.menu-toggle {
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 30px;
    height: 21px;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 0;
    z-index: 10;
}

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

/* Buttons */
.primary-btn {
    display: inline-block;
    padding: 12px 28px;
    background: linear-gradient(to right, var(--primary), var(--secondary));
    color: white;
    font-weight: 600;
    border-radius: 30px;
    text-transform: uppercase;
    letter-spacing: 1px;
    font-size: 0.875rem;
    transition: var(--transition);
    box-shadow: 0 5px 15px rgba(156, 39, 176, 0.3);
    position: relative;
    overflow: hidden;
    z-index: 1;
}

.primary-btn:hover {
    color: white;
    transform: translateY(-3px);
    box-shadow: 0 10px 20px rgba(156, 39, 176, 0.4);
}

.primary-btn:active {
    transform: translateY(-1px);
}

.secondary-btn {
    display: inline-block;
    padding: 12px 28px;
    background-color: transparent;
    color: var(--light);
    font-weight: 600;
    border-radius: 30px;
    text-transform: uppercase;
    letter-spacing: 1px;
    font-size: 0.875rem;
    transition: var(--transition);
    border: 2px solid var(--secondary);
    margin-left: var(--spacing-sm);
}

.secondary-btn:hover {
    background-color: rgba(0, 188, 212, 0.1);
    color: var(--secondary);
}

/* Hero Section */
.hero {
    padding: var(--spacing-xl) 0;
    overflow: hidden;
}

.hero .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--spacing-lg);
}

.hero-content {
    flex: 1;
}

.hero-content h1 {
    margin-bottom: var(--spacing-md);
    font-size: 3.5rem;
    line-height: 1.2;
}

.hero-content p {
    font-size: 1.2rem;
    margin-bottom: var(--spacing-md);
    color: var(--gray);
    max-width: 500px;
}

.hero-cta {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
}

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

.hero-graphic {
    width: 100%;
    max-width: 400px;
    height: auto;
}

/* Features Section */
.features {
    background-color: rgba(30, 30, 42, 0.5);
    padding: var(--spacing-xl) 0;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-md);
    margin-top: var(--spacing-md);
}

.feature-card {
    background-color: var(--dark);
    border-radius: var(--border-radius);
    padding: var(--spacing-md);
    transition: var(--transition);
    box-shadow: var(--box-shadow);
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.2);
}

.feature-icon {
    margin-bottom: var(--spacing-sm);
    width: 70px;
    height: 70px;
    display: flex;
    justify-content: center;
    align-items: center;
}

.feature-card h3 {
    margin-bottom: var(--spacing-sm);
    color: var(--light);
}

.feature-card p {
    color: var(--gray);
    font-size: 0.95rem;
}

/* Technology Section */
.technology {
    padding: var(--spacing-xl) 0;
}

.tech-content {
    display: flex;
    align-items: center;
    gap: var(--spacing-lg);
    justify-content: space-between;
}

.tech-text {
    flex: 1;
}

.lead-text {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-md);
    color: var(--light);
}

.tech-list {
    margin-bottom: var(--spacing-md);
}

.tech-list li {
    padding: var(--spacing-xs) 0;
    padding-left: var(--spacing-sm);
    position: relative;
    color: var(--gray);
}

.tech-list li::before {
    content: "";
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 6px;
    height: 6px;
    background: linear-gradient(to right, var(--primary), var(--secondary));
    border-radius: 50%;
}

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

.tech-graphic {
    width: 100%;
    max-width: 350px;
    height: auto;
}

/* Examples Section */
.examples {
    background-color: rgba(30, 30, 42, 0.5);
    padding: var(--spacing-xl) 0;
}

.examples-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

.example-card {
    background-color: var(--dark);
    border-radius: var(--border-radius);
    overflow: hidden;
    transition: var(--transition);
    box-shadow: var(--box-shadow);
}

.example-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.2);
}

.example-placeholder {
    width: 100%;
    padding-top: 75%; /* 4:3 Aspect Ratio */
    position: relative;
}

.example-graphic {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.example-card h3 {
    padding: var(--spacing-sm);
    text-align: center;
}

.cta-center {
    text-align: center;
    margin-top: var(--spacing-lg);
}

/* Pricing Section */
.pricing {
    padding: var(--spacing-xl) 0;
    position: relative;
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-md);
    margin-top: var(--spacing-md);
}

.pricing-card {
    background-color: var(--dark);
    border-radius: var(--border-radius);
    padding: var(--spacing-md);
    transition: var(--transition);
    box-shadow: var(--box-shadow);
    position: relative;
    border: 1px solid transparent;
}

.pricing-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.2);
}

.pricing-card.featured {
    border: 1px solid var(--secondary);
    transform: translateY(-10px);
}

.pricing-tag {
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    background: linear-gradient(to right, var(--primary), var(--secondary));
    color: white;
    padding: 5px 15px;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.pricing-header {
    text-align: center;
    margin-bottom: var(--spacing-md);
    padding-bottom: var(--spacing-sm);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.price {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--light);
}

.price span {
    font-size: 1rem;
    color: var(--gray);
    font-weight: 400;
}

.pricing-features {
    margin-bottom: var(--spacing-md);
}

.pricing-features li {
    padding: var(--spacing-xs) 0;
    color: var(--gray);
    text-align: center;
}

.pricing-btn {
    display: block;
    width: 100%;
    padding: 12px;
    text-align: center;
    background: var(--dark);
    color: var(--light);
    font-weight: 600;
    border-radius: 30px;
    transition: var(--transition);
    border: 1px solid var(--primary);
}

.pricing-btn:hover {
    background: linear-gradient(to right, var(--primary), var(--secondary));
    color: white;
}

.featured .pricing-btn {
    background: linear-gradient(to right, var(--primary), var(--secondary));
    color: white;
}

/* Footer */
footer {
    background-color: var(--dark);
    padding: var(--spacing-lg) 0 var(--spacing-sm);
}

.footer-grid {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: var(--spacing-lg);
    padding-bottom: var(--spacing-md);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    margin-bottom: var(--spacing-md);
}

.footer-brand {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.footer-logo {
    width: 40px;
    height: 40px;
}

.brand-text .site-name {
    margin-bottom: 0;
}

.tagline {
    color: var(--gray);
    font-size: 0.9rem;
    margin: 0;
}

.footer-links {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-md);
}

.link-group h4 {
    margin-bottom: var(--spacing-sm);
    color: var(--light);
    font-size: 1.1rem;
}

.link-group ul li {
    margin-bottom: var(--spacing-xs);
}

.link-group ul li a {
    color: var(--gray);
    font-size: 0.9rem;
    transition: var(--transition);
}

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

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--spacing-md);
}

.footer-bottom p {
    color: var(--gray);
    font-size: 0.85rem;
    margin: 0;
}

.social-links {
    display: flex;
    gap: var(--spacing-sm);
}

.social-links a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.05);
    transition: var(--transition);
}

.social-links a:hover {
    background-color: rgba(0, 188, 212, 0.2);
    transform: translateY(-3px);
}

.social-links svg {
    fill: var(--light);
}

/* Responsive Styles */
@media (max-width: 992px) {
    :root {
        --h1-size: 2.75rem;
        --h2-size: 2.25rem;
    }
    
    .hero .container,
    .tech-content {
        flex-direction: column;
        text-align: center;
    }
    
    .tech-list li {
        text-align: left;
    }
    
    .hero-visual,
    .tech-visual {
        margin-top: var(--spacing-md);
    }
}

@media (max-width: 768px) {
    :root {
        --h1-size: 2.5rem;
        --h2-size: 2rem;
    }
    
    .menu-toggle {
        display: flex;
    }
    
    nav {
        position: fixed;
        top: 0;
        right: -100%;
        height: 100vh;
        width: 80%;
        max-width: 300px;
        background-color: var(--dark);
        box-shadow: -5px 0 15px rgba(0, 0, 0, 0.1);
        padding: var(--spacing-xl) var(--spacing-md);
        transition: var(--transition);
        z-index: 99;
    }
    
    nav.active {
        right: 0;
    }
    
    .main-menu {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .menu-toggle.active span:first-child {
        transform: translateY(9px) rotate(45deg);
    }
    
    .menu-toggle.active span:nth-child(2) {
        opacity: 0;
    }
    
    .menu-toggle.active span:last-child {
        transform: translateY(-9px) rotate(-45deg);
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }
    
    .footer-links {
        grid-template-columns: 1fr 1fr;
    }
    
    .footer-bottom {
        flex-direction: column;
        gap: var(--spacing-sm);
    }
}

@media (max-width: 576px) {
    :root {
        --h1-size: 2.25rem;
        --h2-size: 1.75rem;
        --h3-size: 1.25rem;
    }
    
    .pricing-grid {
        grid-template-columns: 1fr;
    }
    
    .hero-cta {
        flex-direction: column;
        align-items: center;
    }
    
    .secondary-btn {
        margin-left: 0;
    }
    
    .footer-links {
        grid-template-columns: 1fr;
    }
}