:root {
    --bg-color: #0a0a0a;
    --text-color: #f5f5f5;
    --text-muted: #a0a0a0;
    --accent-color: #00a8ff;
    --accent-deep: #004e92;
    --accent-glow: rgba(0, 168, 255, 0.3);
    --card-bg: #141414;
    --card-border: #262626;
    --nav-bg: rgba(10, 10, 10, 0.8);
    --transition-smooth: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    --transition-juicy: all 0.6s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', sans-serif;
    background-color: var(--bg-color);
    color: var(--text-color);
    line-height: 1.6;
    overflow-x: hidden;
}

.cursor-follower {
    position: fixed;
    width: 20px;
    height: 20px;
    background: var(--accent-color);
    border-radius: 50%;
    pointer-events: none;
    z-index: 9999;
    mix-blend-mode: difference;
    transition: transform 0.1s ease-out, opacity 0.3s ease;
    opacity: 0;
}

.juicy-nav {
    position: fixed;
    top: 20px;
    left: 50%;
    transform: translateX(-50%);
    width: 90%;
    max-width: 1000px;
    background: var(--nav-bg);
    backdrop-filter: blur(12px);
    border: 1px solid var(--card-border);
    border-radius: 100px;
    padding: 10px 20px;
    z-index: 1000;
    transition: var(--transition-juicy);
}

.juicy-nav:hover {
    width: 92%;
    border-color: var(--accent-color);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
}

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

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 800;
    font-size: 1.2rem;
    letter-spacing: -0.5px;
}

.logo-icon {
    width: 28px;
    height: 28px;
    background: linear-gradient(135deg, var(--accent-color), var(--accent-deep));
    clip-path: polygon(25% 0%, 75% 0%, 100% 50%, 75% 100%, 25% 100%, 0% 50%);
    position: relative;
    transition: var(--transition-juicy);
}

.logo-icon::after {
    content: '';
    position: absolute;
    inset: 6px;
    background: var(--bg-color);
    clip-path: polygon(25% 0%, 75% 0%, 100% 50%, 75% 100%, 25% 100%, 0% 50%);
}

.logo:hover .logo-icon {
    transform: rotate(180deg) scale(1.1);
}

.logo-text span {
    font-weight: 300;
    color: var(--accent-color);
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 30px;
}

.nav-links a {
    text-decoration: none;
    color: var(--text-muted);
    font-size: 0.9rem;
    font-weight: 500;
    transition: var(--transition-smooth);
    position: relative;
}

.nav-links a:hover, .nav-links a.active {
    color: var(--text-color);
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--accent-color);
    transition: var(--transition-juicy);
}

.nav-links a:hover::after, .nav-links a.active::after {
    width: 100%;
}

.btn-primary {
    background: var(--accent-color);
    color: white;
    border: none;
    padding: 10px 24px;
    border-radius: 100px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition-juicy);
}

.btn-primary:hover {
    transform: scale(1.05);
    box-shadow: 0 0 20px var(--accent-glow);
}

.btn-secondary {
    background: transparent;
    color: var(--text-color);
    border: 1px solid var(--card-border);
    padding: 10px 24px;
    border-radius: 100px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition-smooth);
}

.btn-secondary:hover {
    background: var(--card-border);
}

.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 120px 10% 60px;
    gap: 50px;
}

.hero-content {
    flex: 1;
    max-width: 600px;
}

.badge {
    display: inline-block;
    padding: 6px 16px;
    background: rgba(59, 130, 246, 0.1);
    border: 1px solid var(--accent-color);
    color: var(--accent-color);
    border-radius: 100px;
    font-size: 0.8rem;
    font-weight: 600;
    margin-bottom: 24px;
    /* animation: pulse 2s infinite; */
}

@keyframes pulse {
    0% { transform: scale(1); opacity: 1; }
    50% { transform: scale(1.05); opacity: 0.8; }
    100% { transform: scale(1); opacity: 1; }
}

.hero h1 {
    font-size: 4rem;
    line-height: 1.1;
    font-weight: 800;
    margin-bottom: 24px;
    letter-spacing: -2px;
}

.hero h1 span {
    color: var(--accent-color);
    background: linear-gradient(90deg, var(--accent-color), var(--accent-deep));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    padding-right: 5px;
}

.hero h1 span.active-cursor {
    border-right: 3px solid var(--accent-color);
    animation: blink 0.7s infinite;
}

@keyframes blink {
    0%, 100% { border-color: transparent; }
    50% { border-color: var(--accent-color); }
}

.hero p {
    font-size: 1.2rem;
    color: var(--text-muted);
    margin-bottom: 40px;
    max-width: 500px;
}

.hero-actions {
    display: flex;
    gap: 20px;
}

.hero-visual {
    flex: 1;
    display: flex;
    justify-content: center;
    perspective: 1000px;
}

.code-card {
    background: #0d0d0d;
    border: 1px solid var(--card-border);
    border-radius: 12px;
    width: 100%;
    max-width: 500px;
    padding: 20px;
    /* box-shadow: 0 30px 60px rgba(0, 0, 0, 0.5); */
    transform: rotateY(-10deg) rotateX(5deg);
    transition: var(--transition-juicy);
}

.code-card:hover {
    transform: rotateY(0) rotateX(0) scale(1.02);
}

.code-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
    border-bottom: 1px solid var(--card-border);
    padding-bottom: 10px;
}

.window-controls {
    display: flex;
    gap: 8px;
}

.window-tabs {
    display: flex;
    gap: 15px;
}

.tab {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.75rem;
    color: var(--text-muted);
    cursor: pointer;
    transition: var(--transition-smooth);
    padding: 2px 8px;
    border-radius: 4px;
}

.tab.active {
    color: var(--accent-color);
    background: rgba(0, 168, 255, 0.1);
}

.card-body {
    position: relative;
    min-height: 200px;
}

.content-mode {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    opacity: 0;
    visibility: hidden;
    transition: all 0.5s ease;
    transform: translateY(10px);
}

.content-mode.active {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
    position: relative;
}

.comment { color: #5c6370; font-style: italic; }

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

.red { background: #ff5f56; }
.yellow { background: #ffbd2e; }
.green { background: #27c93f; }

pre {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.9rem;
    color: #d1d1d1;
}

.keyword { color: #c678dd; }
.variable { color: #e06c75; }
.string { color: #98c379; }
.function { color: #61afef; }
.number { color: #d19a66; }

.features {
    padding: 100px 10%;
}

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

.section-header h2 {
    font-size: 2.5rem;
    margin-bottom: 16px;
}

.section-header p {
    color: var(--text-muted);
    max-width: 600px;
    margin: 0 auto;
}

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

.feature-card {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    padding: 40px;
    border-radius: 24px;
    transition: var(--transition-smooth);
    position: relative;
    overflow: hidden;
}

.feature-card:hover {
    border-color: var(--accent-color);
    transform: translateY(-10px);
}

.feature-card i {
    color: var(--accent-color);
    margin-bottom: 24px;
    width: 32px;
    height: 32px;
}

.feature-card h3 {
    font-size: 1.5rem;
    margin-bottom: 16px;
}

.feature-card p {
    color: var(--text-muted);
}

.process {
    padding: 100px 10%;
    background: radial-gradient(circle at 80% 50%, rgba(59, 130, 246, 0.05), transparent);
}

.process-container {
    display: flex;
    align-items: center;
    gap: 80px;
}

.process-text {
    flex: 1;
}

.process-text h2 {
    font-size: 2.5rem;
    margin-bottom: 40px;
}

.step {
    display: flex;
    gap: 24px;
    margin-bottom: 40px;
}

.step-num {
    font-family: 'JetBrains Mono', monospace;
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--accent-color);
    opacity: 0.5;
}

.step h4 {
    font-size: 1.2rem;
    margin-bottom: 8px;
}

.step p {
    color: var(--text-muted);
}

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

.glow-sphere {
    width: 300px;
    height: 300px;
    background: var(--accent-color);
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.2;
    animation: float 6s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-20px); }
}

.cta-section {
    padding: 100px 10%;
}

.cta-card {
    background: linear-gradient(135deg, #141414 0%, #0a0a0a 100%);
    border: 1px solid var(--card-border);
    padding: 80px;
    border-radius: 40px;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.cta-card::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(59, 130, 246, 0.1) 0%, transparent 70%);
    pointer-events: none;
}

.cta-card h2 {
    font-size: 3rem;
    margin-bottom: 24px;
}

.cta-card p {
    font-size: 1.2rem;
    color: var(--text-muted);
    margin-bottom: 40px;
}

.btn-primary.large {
    padding: 16px 40px;
    font-size: 1.1rem;
}

footer {
    padding: 60px 10%;
    border-top: 1px solid var(--card-border);
}

.footer-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 30px;
}

.footer-logo {
    font-weight: 800;
    font-size: 1.5rem;
}

.footer-logo span {
    font-weight: 300;
    color: var(--accent-color);
}

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

.footer-links a {
    color: var(--text-muted);
    text-decoration: none;
    transition: var(--transition-smooth);
}

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

footer p {
    color: var(--text-muted);
    font-size: 0.9rem;
}

@media (max-width: 968px) {
    .hero {
        flex-direction: column;
        text-align: center;
        padding-top: 160px;
    }
    
    .hero-content {
        max-width: 100%;
    }
    
    .hero h1 {
        font-size: 3rem;
    }
    
    .hero-actions {
        justify-content: center;
    }
    
    .hero-visual {
        width: 100%;
    }
    
    .process-container {
        flex-direction: column;
    }
    
    .nav-links {
        display: none;
    }
}

.dual-section {
    padding: 100px 10%;
    background: linear-gradient(180deg, var(--bg-color) 0%, #0f0f0f 100%);
}

.dual-section .section-header {
    margin-bottom: 80px;
}

.dual-section .section-header h2 {
    font-size: 3rem;
    max-width: 800px;
    margin: 0 auto 20px;
    line-height: 1.2;
}

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

.dual-card {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    padding: 50px;
    border-radius: 32px;
    transition: var(--transition-juicy);
    position: relative;
}

.dual-card:hover {
    transform: translateY(-10px) scale(1.02);
    border-color: var(--accent-color);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
}

.card-tag {
    display: inline-block;
    padding: 4px 12px;
    background: rgba(59, 130, 246, 0.1);
    color: var(--accent-color);
    border-radius: 8px;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    margin-bottom: 20px;
}

.dual-card h3 {
    font-size: 2rem;
    margin-bottom: 20px;
}

.dual-card p {
    color: var(--text-muted);
    margin-bottom: 30px;
}

.card-list {
    list-style: none;
}

.card-list li {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 12px;
    color: var(--text-color);
    font-weight: 500;
}

.card-list i {
    color: var(--accent-color);
    width: 18px;
    height: 18px;
}

@media (max-width: 768px) {
    .dual-grid {
        grid-template-columns: 1fr;
    }
}