:root {
    --color-bg: #0a0a0a;
    --color-surface: #141414;
    --color-primary: #32CD32;
    /* Lime Green */
    --color-primary-glow: rgba(50, 205, 50, 0.4);
    --color-accent: #00FFFF;
    /* Electric Blue */
    --color-text: #ffffff;
    --color-text-muted: #a0a0a0;
    --font-main: 'Outfit', sans-serif;
    --spacing-container: 1200px;
    --transition-speed: 0.3s;
}

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

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

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

ul {
    list-style: none;
}

.container {
    max-width: var(--spacing-container);
    margin: 0 auto;
    padding: 0 20px;
}

/* Header */
.header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 40px;
    background: rgba(10, 10, 10, 0.8);
    backdrop-filter: blur(10px);
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.logo-container {
    display: flex;
    align-items: center;
    gap: 10px;
}

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

.logo-text {
    font-weight: 700;
    font-size: 1.5rem;
    letter-spacing: -0.02em;
}

.nav {
    display: flex;
    gap: 30px;
    align-items: center;
}

.nav-link {
    font-weight: 600;
    font-size: 1rem;
}

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

.btn-featured {
    border: 1px solid var(--color-primary);
    padding: 8px 20px;
    border-radius: 50px;
    color: var(--color-primary);
    transition: all var(--transition-speed);
}

.btn-featured:hover {
    background: var(--color-primary);
    color: var(--color-bg);
    box-shadow: 0 0 15px var(--color-primary-glow);
}

/* Hero Section */
.hero {
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    padding: 0 20px;
    text-align: center;
    overflow: hidden;
}

.hero-content {
    position: relative;
    z-index: 10;
    max-width: 800px;
}

.hero-title {
    font-size: 4rem;
    line-height: 1.1;
    font-weight: 700;
    margin-bottom: 20px;
    background: linear-gradient(135deg, #ffffff 0%, var(--color-primary) 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    opacity: 0;
    transform: translateY(20px);
    animation: fadeUp 0.8s forwards 0.2s;
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--color-text-muted);
    margin-bottom: 40px;
    opacity: 0;
    transform: translateY(20px);
    animation: fadeUp 0.8s forwards 0.4s;
}

.btn-primary {
    display: inline-block;
    background: var(--color-primary);
    color: var(--color-bg);
    padding: 15px 40px;
    border-radius: 50px;
    font-weight: 700;
    font-size: 1.1rem;
    opacity: 0;
    transform: translateY(20px);
    animation: fadeUp 0.8s forwards 0.6s;
}

.btn-primary:hover {
    transform: translateY(18px) scale(1.05);
    box-shadow: 0 0 30px var(--color-primary-glow);
}

/* Hero Background Effects */
.hero-visual {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
    pointer-events: none;
    background-image: url('assets/limebyte_icon.png');
    background-repeat: no-repeat;
    background-position: center;
    background-size: 70%;
    /* Slightly smaller to see the whole shape */
    opacity: 0.2;
    /* Increased from 0.05 */
    filter: blur(1px);
    /* Reduced blur */
    /* Removed mix-blend-mode: overlay as it hides content on black backgrounds */
}

.glow-orb {
    position: absolute;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, var(--color-primary-glow) 0%, transparent 70%);
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    opacity: 0.2;
    filter: blur(50px);
    animation: pulse 5s infinite alternate;
}

.grid-overlay {
    position: absolute;
    width: 100%;
    height: 100%;
    background-image: linear-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
    background-size: 50px 50px;
    opacity: 0.5;
}

/* About Section */
.about {
    padding: 100px 0;
    background: var(--color-surface);
}

.section-title {
    font-size: 2.5rem;
    margin-bottom: 40px;
    border-left: 4px solid var(--color-primary);
    padding-left: 20px;
}

.about-card {
    background: rgba(255, 255, 255, 0.03);
    padding: 40px;
    border-radius: 20px;
    border: 1px solid rgba(255, 255, 255, 0.05);
    font-size: 1.25rem;
    line-height: 1.8;
}

/* Contact Section */
.contact {
    padding: 100px 0;
}

.contact-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
}

.contact-info h3 {
    font-size: 1.5rem;
    margin-bottom: 20px;
    color: var(--color-primary);
}

.info-list li {
    margin-bottom: 15px;
    font-size: 1.1rem;
}

.info-list a:hover {
    color: var(--color-primary);
    text-decoration: underline;
}

.contact-form {
    background: var(--color-surface);
    padding: 40px;
    border-radius: 20px;
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 15px;
    background: var(--color-bg);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 8px;
    color: var(--color-text);
    font-family: var(--font-main);
    font-size: 1rem;
    transition: border-color 0.3s;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 10px rgba(50, 205, 50, 0.1);
}

.btn-submit {
    width: 100%;
    padding: 15px;
    background: var(--color-text);
    color: var(--color-bg);
    border: none;
    border-radius: 8px;
    font-weight: 700;
    font-size: 1.1rem;
    cursor: pointer;
    transition: transform 0.2s, background 0.2s;
}

.btn-submit:hover {
    background: var(--color-primary);
    transform: translateY(-2px);
}

/* Footer */
.footer {
    padding: 40px;
    text-align: center;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    color: var(--color-text-muted);
}

/* Animations */
@keyframes fadeUp {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes pulse {
    0% {
        transform: translate(-50%, -50%) scale(1);
        opacity: 0.2;
    }

    100% {
        transform: translate(-50%, -50%) scale(1.1);
        opacity: 0.3;
    }
}

/* Mobile Responsiveness */
@media (max-width: 768px) {
    .header {
        padding: 20px;
    }

    .hero-title {
        font-size: 2.5rem;
    }

    .contact-wrapper {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .nav {
        display: none;
    }

    /* For simplicity, could add mobile menu later if asked */
}