:root {
    --bg-color: #050505;
    --card-bg: rgba(20, 20, 25, 0.6);
    --primary: #8a2be2;
    /* BlueViolet */
    --accent: #d233e3;
    /* Neon Purple */
    --highlight: #ffd700;
    /* Gold */
    --text-main: #f0f0f0;
    --text-muted: #a0a0a0;
    --gradient-main: linear-gradient(90deg, #8a2be2 0%, #d233e3 100%);
    --font-heading: 'Space Grotesk', sans-serif;
    --font-body: 'Outfit', sans-serif;
}

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

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

h1,
h2,
h3 {
    font-family: var(--font-heading);
    font-weight: 700;
}

a {
    text-decoration: none;
    color: white;
    transition: 0.3s;
}

ul {
    list-style: none;
}

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

.highlight {
    color: var(--highlight);
}

.text-gradient {
    background: var(--gradient-main);
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

/* Navbar */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    padding: 20px 0;
    background: rgba(5, 5, 5, 0.8);
    backdrop-filter: blur(10px);
    z-index: 1000;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

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

.logo-img {
    height: 80px;
    /* Increased from 50px */
    width: auto;
    display: block;
    filter: invert(1) hue-rotate(180deg) contrast(1.5);
    mix-blend-mode: screen;
}

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

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

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

.btn-nav {
    border: 1px solid var(--accent);
    padding: 8px 20px;
    border-radius: 50px;
    font-weight: 600;
}

.btn-nav:hover {
    background: var(--accent);
    color: white;
    box-shadow: 0 0 15px rgba(210, 51, 227, 0.5);
}

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

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 50% 50%, rgba(138, 43, 226, 0.15), transparent 70%);
    z-index: -1;
}

.hero h1 {
    font-size: 3.5rem;
    line-height: 1.1;
    margin-bottom: 20px;
}

.subtitle {
    font-size: 1.25rem;
    color: var(--text-muted);
    max-width: 600px;
    margin: 0 auto 40px;
}

/* Buttons */
.btn-primary {
    background: var(--gradient-main);
    color: white;
    padding: 15px 40px;
    font-size: 1.2rem;
    font-weight: 700;
    border-radius: 50px;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    box-shadow: 0 0 20px rgba(138, 43, 226, 0.4);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 0 30px rgba(138, 43, 226, 0.6);
}

.cta-sub {
    margin-top: 10px;
    font-size: 0.9rem;
    color: var(--text-muted);
}

.badge-new {
    background: rgba(255, 215, 0, 0.1);
    color: var(--highlight);
    border: 1px solid var(--highlight);
    padding: 5px 15px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
    margin-bottom: 20px;
    display: inline-block;
}

/* Reality Check */
.reality-check {
    padding: 100px 0;
    background: linear-gradient(180deg, var(--bg-color), #0a0a0a);
}

.section-header {
    text-align: center;
    margin-bottom: 60px;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.section-header h2 {
    font-size: 2.5rem;
    margin-bottom: 15px;
}

.reality-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
}

.card {
    padding: 40px;
    border-radius: 20px;
}

.glass {
    background: var(--card-bg);
    border: 1px solid rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
}

.highlight-border {
    border: 1px solid var(--primary);
    box-shadow: 0 0 20px rgba(138, 43, 226, 0.1);
}

/* Timeline / Modules */
.modules {
    padding: 100px 0;
}

.timeline {
    position: relative;
    max-width: 800px;
    margin: 0 auto;
}

/* Line in middle */
.timeline::after {
    content: '';
    position: absolute;
    width: 2px;
    background: rgba(255, 255, 255, 0.1);
    top: 0;
    bottom: 0;
    left: 50%;
    margin-left: -1px;
}

.module-item {
    padding: 10px 40px;
    position: relative;
    width: 50%;
}

.module-item::after {
    content: '';
    position: absolute;
    width: 20px;
    height: 20px;
    right: -10px;
    background-color: var(--bg-color);
    border: 2px solid var(--accent);
    top: 25px;
    border-radius: 50%;
    z-index: 1;
}

.left {
    left: 0;
}

.right {
    left: 50%;
}

.left::after {
    right: -10px;
}

.right::after {
    left: -10px;
}

.module-item .content {
    padding: 30px;
    border-radius: 15px;
    position: relative;
}

.module-number {
    position: absolute;
    top: 20px;
    right: 20px;
    font-size: 3rem;
    font-weight: 800;
    color: rgba(255, 255, 255, 0.03);
}

.module-item h3 {
    color: var(--highlight);
    margin-bottom: 10px;
}

.module-item ul {
    margin-top: 15px;
    color: var(--text-muted);
}

.module-item ul li {
    margin-bottom: 5px;
    display: flex;
    align-items: center;
}

.module-item ul li::before {
    content: '▹';
    color: var(--accent);
    margin-right: 10px;
}

/* Author */
.author {
    padding: 100px 0;
    background: linear-gradient(0deg, #10051e, var(--bg-color));
}

.author-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    align-items: center;
    gap: 50px;
}

.author-img {
    width: 350px;
    height: 350px;
    object-fit: cover;
    border-radius: 50%;
    border: 4px solid var(--accent);
    box-shadow: 0 0 30px rgba(138, 43, 226, 0.5);
    display: block;
    margin: 0 auto;
}

/* Footer */
.footer {
    padding: 80px 0;
    text-align: center;
    background: #000;
}

.footer h2 {
    margin-bottom: 30px;
}

.copyright {
    margin-top: 50px;
    color: #444;
    font-size: 0.9rem;
}

.pulse {
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% {
        transform: scale(1);
        box-shadow: 0 0 0 0 rgba(210, 51, 227, 0.7);
    }

    70% {
        transform: scale(1.05);
        box-shadow: 0 0 0 20px rgba(210, 51, 227, 0);
    }

    100% {
        transform: scale(1);
        box-shadow: 0 0 0 0 rgba(210, 51, 227, 0);
    }
}

/* Mobile Responsive */
@media screen and (max-width: 768px) {
    .hero h1 {
        font-size: 2.5rem;
    }

    .reality-grid {
        grid-template-columns: 1fr;
    }

    .timeline::after {
        left: 31px;
    }

    .module-item {
        width: 100%;
        padding-left: 70px;
        padding-right: 25px;
    }

    .module-item::after {
        left: 21px;
    }

    .right {
        left: 0;
    }

    .nav-links {
        display: none;
    }

    /* Simples hide for now, could add burger */
    .author-container {
        grid-template-columns: 1fr;
        text-align: center;
    }
}