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

body {
    font-family: 'Inter', sans-serif;
    background: #0a0a0a;
    color: #ffffff;
    line-height: 1.6;
    overflow-x: hidden;
}

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

/* Animated Background */
.stars {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: transparent url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='100' height='100' viewBox='0 0 100 100'%3E%3Cg fill='%23ffffff'%3E%3Ccircle cx='10' cy='10' r='0.5' opacity='0.3'/%3E%3Ccircle cx='30' cy='25' r='0.3' opacity='0.2'/%3E%3Ccircle cx='60' cy='15' r='0.4' opacity='0.4'/%3E%3Ccircle cx='80' cy='35' r='0.3' opacity='0.3'/%3E%3Ccircle cx='25' cy='60' r='0.5' opacity='0.2'/%3E%3Ccircle cx='75' cy='75' r='0.3' opacity='0.4'/%3E%3Ccircle cx='45' cy='80' r='0.4' opacity='0.3'/%3E%3C/g%3E%3C/svg%3E") repeat;
    animation: stars 100s linear infinite;
    z-index: -2;
}

.twinkling {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: transparent url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='200' height='200' viewBox='0 0 200 200'%3E%3Cg fill='%2300d4ff'%3E%3Ccircle cx='20' cy='20' r='0.8' opacity='0.8'/%3E%3Ccircle cx='140' cy='60' r='0.6' opacity='0.6'/%3E%3Ccircle cx='80' cy='120' r='0.7' opacity='0.7'/%3E%3Ccircle cx='160' cy='180' r='0.5' opacity='0.5'/%3E%3C/g%3E%3C/svg%3E") repeat;
    animation: twinkling 200s linear infinite;
    z-index: -1;
}

@keyframes stars {
    from { transform: translateY(0px); }
    to { transform: translateY(-2000px); }
}

@keyframes twinkling {
    from { transform: translateY(0px); }
    to { transform: translateY(-2000px); }
}

/* Header */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(10, 10, 10, 0.9);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(0, 212, 255, 0.2);
    z-index: 1000;
    padding: 1rem 0;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.logo-text {
    font-family: 'JetBrains Mono', monospace;
    font-size: 1.5rem;
    font-weight: 700;
    color: #00d4ff;
    text-shadow: 0 0 20px rgba(0, 212, 255, 0.5);
}

.logo-subtitle {
    font-size: 0.8rem;
    color: #888;
    font-weight: 300;
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 120px 0 80px;
    background: radial-gradient(ellipse at center, rgba(0, 212, 255, 0.1) 0%, transparent 70%);
}

.hero-content {
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

.hero-title {
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 700;
    margin-bottom: 1.5rem;
    line-height: 1.2;
}

.highlight {
    color: #00d4ff;
    text-shadow: 0 0 30px rgba(0, 212, 255, 0.6);
    position: relative;
}

.highlight::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, transparent, #00d4ff, transparent);
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 0.5; }
    50% { opacity: 1; }
}

.hero-subtitle {
    font-size: 1.2rem;
    margin-bottom: 2rem;
    color: #ccc;
    line-height: 1.6;
    text-align: center;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.hero-features {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 3rem;
    flex-wrap: wrap;
}

.feature-pill {
    background: rgba(0, 212, 255, 0.1);
    border: 1px solid rgba(0, 212, 255, 0.3);
    padding: 0.5rem 1rem;
    border-radius: 25px;
    font-size: 0.9rem;
    font-weight: 500;
    color: #00d4ff;
    backdrop-filter: blur(5px);
}

.badass-pill {
    background: linear-gradient(45deg, rgba(255, 0, 128, 0.2), rgba(0, 255, 255, 0.2));
    border: 1px solid rgba(255, 0, 128, 0.5);
    color: #ff0080;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    animation: pulse-glow 2s ease-in-out infinite;
    box-shadow: 0 0 20px rgba(255, 0, 128, 0.3);
}

@keyframes pulse-glow {
    0%, 100% { 
        box-shadow: 0 0 20px rgba(255, 0, 128, 0.3);
        transform: scale(1);
    }
    50% { 
        box-shadow: 0 0 30px rgba(255, 0, 128, 0.6);
        transform: scale(1.05);
    }
}

/* Code Window */
.hero-visual {
    margin-top: 4rem;
    display: flex;
    justify-content: center;
}

.code-window {
    background: rgba(20, 20, 20, 0.8);
    border: 1px solid rgba(0, 212, 255, 0.3);
    border-radius: 10px;
    overflow: hidden;
    max-width: 500px;
    width: 100%;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(10px);
}

.code-header {
    background: rgba(30, 30, 30, 0.9);
    padding: 1rem;
    display: flex;
    align-items: center;
    gap: 1rem;
    border-bottom: 1px solid rgba(0, 212, 255, 0.2);
}

.code-controls {
    display: flex;
    gap: 0.5rem;
}

.dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
}

.dot.red { background: #ff5f57; }
.dot.yellow { background: #ffbd2e; }
.dot.green { background: #28ca42; }

.code-title {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.9rem;
    color: #00d4ff;
}

.code-content {
    padding: 1.5rem;
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.9rem;
    line-height: 1.8;
}

.code-line {
    margin-bottom: 0.5rem;
    animation: typewriter 3s steps(40) infinite;
}

.code-keyword { color: #ff79c6; }
.code-function { color: #50fa7b; }
.code-string { color: #f1fa8c; }
.code-variable { color: #8be9fd; }
.code-comment { color: #6272a4; }

/* Sections */
.section-title {
    font-size: 2.5rem;
    text-align: center;
    margin-bottom: 3rem;
    color: #00d4ff;
    text-shadow: 0 0 20px rgba(0, 212, 255, 0.3);
}

.problem {
    padding: 100px 0;
    background: linear-gradient(135deg, rgba(255, 79, 195, 0.1) 0%, rgba(0, 212, 255, 0.1) 100%);
}

.problem-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.problem-item {
    background: rgba(20, 20, 20, 0.6);
    border: 1px solid rgba(255, 79, 195, 0.3);
    border-radius: 15px;
    padding: 2rem;
    text-align: center;
    backdrop-filter: blur(10px);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.problem-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(255, 79, 195, 0.2);
}

.problem-icon {
    font-size: 1.2rem;
    font-weight: 700;
    font-family: 'JetBrains Mono', monospace;
    color: #ff4fc3;
    background: rgba(255, 79, 195, 0.1);
    border: 1px solid rgba(255, 79, 195, 0.3);
    border-radius: 8px;
    padding: 0.5rem 1rem;
    margin-bottom: 1rem;
    display: inline-block;
}

.problem-item h3 {
    color: #ff4fc3;
    margin-bottom: 1rem;
    font-size: 1.3rem;
}

.solution {
    padding: 100px 0;
}

.solution-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: start;
}

.solution-text h3 {
    color: #00d4ff;
    margin-bottom: 1rem;
    font-size: 1.5rem;
}

.solution-text p {
    margin-bottom: 2rem;
    color: #ccc;
    line-height: 1.8;
}

.solution-features {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
}

.feature-card {
    background: rgba(0, 212, 255, 0.1);
    border: 1px solid rgba(0, 212, 255, 0.3);
    border-radius: 10px;
    padding: 1.5rem;
    text-align: center;
    backdrop-filter: blur(5px);
    transition: transform 0.3s ease;
}

.feature-card:hover {
    transform: translateY(-3px);
}

.feature-icon {
    font-size: 1rem;
    font-weight: 700;
    font-family: 'JetBrains Mono', monospace;
    color: #00d4ff;
    background: rgba(0, 212, 255, 0.1);
    border: 1px solid rgba(0, 212, 255, 0.3);
    border-radius: 6px;
    padding: 0.4rem 0.8rem;
    margin-bottom: 1rem;
    display: inline-block;
}

.feature-card h4 {
    color: #00d4ff;
    margin-bottom: 0.5rem;
}

.feature-card p {
    color: #aaa;
    font-size: 0.9rem;
}

/* CTA Section */
.cta {
    padding: 100px 0;
    background: linear-gradient(135deg, rgba(0, 212, 255, 0.1) 0%, rgba(80, 250, 123, 0.1) 100%);
    text-align: center;
}

.cta-title {
    font-size: 3rem;
    margin-bottom: 1rem;
    color: #00d4ff;
    text-shadow: 0 0 30px rgba(0, 212, 255, 0.5);
}

.cta-subtitle {
    font-size: 1.2rem;
    color: #ccc;
    margin-bottom: 3rem;
}

.cta-form {
    max-width: 500px;
    margin: 0 auto;
}

.form-group {
    display: flex;
    gap: 1rem;
    margin-bottom: 1rem;
}

.email-input {
    flex: 3;
    padding: 1rem 1.5rem;
    background: rgba(20, 20, 20, 0.8);
    border: 1px solid rgba(0, 212, 255, 0.3);
    border-radius: 10px;
    color: #fff;
    font-size: 1rem;
    backdrop-filter: blur(10px);
    transition: border-color 0.3s ease;
}

.email-input:focus {
    outline: none;
    border-color: #00d4ff;
    box-shadow: 0 0 20px rgba(0, 212, 255, 0.3);
}

.email-input::placeholder {
    color: #666;
}

.cta-button {
    position: relative;
    padding: 1rem 1.5rem;
    background: linear-gradient(45deg, #ff0080, #00d4ff, #ff0080);
    background-size: 200% 200%;
    border: none;
    border-radius: 10px;
    color: #000;
    font-weight: 900;
    font-size: 1rem;
    cursor: pointer;
    overflow: visible;
    transition: transform 0.3s ease;
    animation: gradient-shift 3s ease infinite;
    box-shadow: 0 0 30px rgba(255, 0, 128, 0.5);
    text-transform: uppercase;
    letter-spacing: 2px;
    flex: 1;
    white-space: nowrap;
    min-width: 220px;
    display: flex;
    align-items: center;
    justify-content: center;
}

@keyframes gradient-shift {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

.cta-button:hover {
    transform: translateY(-2px) scale(1.05);
    box-shadow: 0 0 50px rgba(255, 0, 128, 0.8);
}

.button-glow {
    display: none;
}

.form-note {
    color: #888;
    font-size: 0.9rem;
    margin-top: 1rem;
}

/* Footer */
.footer {
    background: rgba(10, 10, 10, 0.9);
    border-top: 1px solid rgba(0, 212, 255, 0.2);
    padding: 2rem 0;
}

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

.footer-logo {
    font-family: 'JetBrains Mono', monospace;
    font-size: 1.2rem;
    font-weight: 700;
    color: #00d4ff;
    text-shadow: 0 0 10px rgba(0, 212, 255, 0.3);
}

.footer-left p {
    color: #666;
    margin-top: 0.5rem;
}

.footer-right p {
    color: #666;
    font-size: 0.9rem;
}

/* Responsive Design */
@media (max-width: 768px) {
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-features {
        flex-direction: column;
        align-items: center;
    }
    
    .problem-grid {
        grid-template-columns: 1fr;
    }
    
    .solution-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .solution-features {
        grid-template-columns: 1fr;
    }
    
    .form-group {
        flex-direction: column;
    }
    
    .footer-content {
        flex-direction: column;
        text-align: center;
        gap: 1rem;
    }
    
    .code-window {
        max-width: 100%;
    }
    
    .section-title {
        font-size: 2rem;
    }
}