:root {
    --bg-color: #0A0A0B;
    --text-primary: #FAFAFA;
    --text-secondary: #A0A0A5;
    --accent-primary: #8A2BE2; /* Neon Purple */
    --accent-hover: #9D4EDD;
    --accent-red: #E63946; /* Warning Red */
    --accent-red-glow: rgba(230, 57, 70, 0.4);
    --glow-primary: rgba(138, 43, 226, 0.3);
    
    --card-bg: rgba(20, 20, 22, 0.6);
    --card-border: rgba(255, 255, 255, 0.08);
    --glass-bg: rgba(255, 255, 255, 0.03);
    --glass-border: rgba(255, 255, 255, 0.05);
    
    --radius-sm: 8px;
    --radius-md: 16px;
    --radius-lg: 24px;
    
    --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-smooth: 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

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

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

.text-red {
    color: var(--accent-red);
}

/* Background Effects */
.bg-glow {
    position: fixed;
    border-radius: 50%;
    filter: blur(100px);
    z-index: -2;
    pointer-events: none;
}

.bg-glow-1 {
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, var(--glow-primary) 0%, transparent 70%);
    top: -10%;
    left: -10%;
    animation: float 20s ease-in-out infinite alternate;
}

.bg-glow-2 {
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, var(--accent-red-glow) 0%, transparent 70%);
    bottom: 20%;
    right: -10%;
    animation: float 25s ease-in-out infinite alternate-reverse;
}

.noise-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noiseFilter'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.65' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noiseFilter)'/%3E%3C/svg%3E");
    opacity: 0.03;
    pointer-events: none;
    z-index: -1;
}

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

/* Layout */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

section {
    padding: 80px 0;
}

/* Typography */
h1, h2, h3, h4 {
    line-height: 1.2;
    letter-spacing: -0.02em;
}

/* Buttons */
.btn {
    display: inline-flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    border-radius: var(--radius-md);
    font-weight: 600;
    transition: var(--transition-smooth);
    border: none;
    cursor: pointer;
    text-align: center;
}

.btn-primary {
    background: linear-gradient(135deg, var(--accent-primary), #6A0DAD);
    color: white;
    padding: 18px 40px;
    font-size: 1.125rem;
    box-shadow: 0 4px 20px rgba(138, 43, 226, 0.4);
    position: relative;
    overflow: hidden;
}

.btn-primary::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
    transition: var(--transition-smooth);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 30px rgba(138, 43, 226, 0.6);
    background: linear-gradient(135deg, var(--accent-hover), #7B2CBF);
}

.btn-primary:hover::before {
    left: 100%;
    transition: 0.7s;
}

.btn-subtext {
    font-size: 0.85rem;
    opacity: 0.8;
    font-weight: 400;
    margin-top: 4px;
}

.btn-large {
    padding: 20px 48px;
    font-size: 1.25rem;
}

/* Hero Section */
.hero {
    min-height: 90vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: flex-start;
    padding-top: 120px;
}

.surtitle {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    background: rgba(230, 57, 70, 0.1);
    border: 1px solid rgba(230, 57, 70, 0.2);
    border-radius: 100px;
    color: var(--accent-red);
    font-size: 0.9rem;
    font-weight: 500;
    margin-bottom: 24px;
}

.main-title {
    font-size: clamp(2.5rem, 5vw, 4.5rem);
    font-weight: 800;
    margin-bottom: 24px;
    max-width: 900px;
}

.highlight-text {
    color: transparent;
    background: linear-gradient(90deg, var(--accent-primary), #FF79C6);
    -webkit-background-clip: text;
    background-clip: text;
}

.subtitle {
    font-size: clamp(1.1rem, 2vw, 1.5rem);
    color: var(--text-secondary);
    max-width: 700px;
    margin-bottom: 48px;
}

.hero-cta {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.event-details {
    color: var(--text-secondary);
    font-size: 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

/* Cards & Grid */
.cards-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 24px;
    margin-top: 48px;
}

.card {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: var(--radius-md);
    padding: 32px;
    backdrop-filter: blur(10px);
    transition: var(--transition-smooth);
}

.card:hover {
    transform: translateY(-5px);
    border-color: rgba(255, 255, 255, 0.15);
    background: rgba(30, 30, 34, 0.7);
}

.problem-card h3 {
    font-size: 1.25rem;
    margin: 16px 0 12px;
}

.problem-card p {
    color: var(--text-secondary);
}

.card-icon {
    font-size: 2rem;
    display: inline-block;
}

.border-red {
    border-color: rgba(230, 57, 70, 0.3);
    position: relative;
    overflow: hidden;
}

.border-red::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: var(--accent-red);
}

/* Solution Banner */
.solution-banner {
    margin-top: 64px;
    padding: 2px;
    border-radius: var(--radius-lg);
    background: linear-gradient(135deg, var(--accent-primary), transparent, var(--accent-primary));
}

.banner-content {
    background: var(--bg-color);
    border-radius: calc(var(--radius-lg) - 2px);
    padding: 48px;
    text-align: center;
}

.badge {
    background: rgba(138, 43, 226, 0.1);
    color: var(--accent-primary);
    padding: 6px 16px;
    border-radius: 100px;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.banner-text {
    font-size: 1.5rem;
    margin: 24px 0 16px;
}

.footnote {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

/* Program Section */
.section-header {
    text-align: center;
    margin-bottom: 64px;
}

.section-title {
    font-size: clamp(2rem, 3vw, 3rem);
    margin-bottom: 16px;
}

.section-subtitle {
    font-size: 1.25rem;
    color: var(--text-secondary);
}

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

.timeline::before {
    content: '';
    position: absolute;
    top: 0;
    bottom: 0;
    left: 24px;
    width: 2px;
    background: linear-gradient(to bottom, transparent, var(--accent-primary), transparent);
}

.timeline-item {
    position: relative;
    padding-left: 64px;
    margin-bottom: 48px;
}

.timeline-dot {
    position: absolute;
    left: 10px;
    top: 0;
    width: 30px;
    height: 30px;
    background: var(--bg-color);
    border: 2px solid var(--accent-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    color: var(--accent-primary);
    box-shadow: 0 0 15px var(--glow-primary);
    z-index: 1;
}

.glass-card {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
}

.timeline-content h3 {
    margin-bottom: 12px;
    color: white;
}

.timeline-content p {
    color: var(--text-secondary);
}

/* Author Section */
.author-container {
    display: flex;
    gap: 48px;
    padding: 48px;
    border-radius: var(--radius-lg);
    align-items: center;
}

.heavy-glass {
    background: rgba(255, 255, 255, 0.02);
    box-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.37);
    backdrop-filter: blur(20px);
}

.author-image-wrapper {
    position: relative;
    flex-shrink: 0;
    width: 300px;
    height: 300px;
    border-radius: var(--radius-lg);
    z-index: 1;
}

.author-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: var(--radius-lg);
    position: relative;
    z-index: 2;
    filter: grayscale(20%) contrast(1.1); /* Adds to the dark premium vibe */
}

.image-glow {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 120%;
    height: 120%;
    background: radial-gradient(circle, var(--glow-primary) 0%, transparent 60%);
    z-index: 0;
}

.author-info {
    flex: 1;
}

.author-name {
    font-size: 2.5rem;
    margin-bottom: 24px;
}

.author-bullets {
    list-style: none;
    margin-bottom: 32px;
}

.author-bullets li {
    display: flex;
    gap: 12px;
    margin-bottom: 16px;
    color: var(--text-secondary);
}

.author-bullets strong {
    color: var(--text-primary);
}

.bullet-icon {
    color: var(--accent-primary);
    font-weight: bold;
}

.author-quote {
    font-size: 1.1rem;
    font-style: italic;
    padding-left: 20px;
    border-left: 3px solid var(--accent-primary);
    color: var(--text-primary);
}

/* Final CTA Section */
.final-cta-section {
    padding-bottom: 120px;
}

.cta-box {
    text-align: center;
    padding: 64px 24px;
    border-radius: var(--radius-lg);
}

.border-gradient {
    position: relative;
    background: var(--bg-color);
    background-clip: padding-box;
    border: 1px solid transparent;
}

.border-gradient::before {
    content: '';
    position: absolute;
    top: 0; right: 0; bottom: 0; left: 0;
    z-index: -1;
    margin: -1px;
    border-radius: inherit;
    background: linear-gradient(135deg, var(--accent-primary), var(--accent-red));
}

.cta-title {
    font-size: clamp(2rem, 4vw, 3.5rem);
    margin-bottom: 16px;
}

.cta-subtitle {
    font-size: 1.25rem;
    color: var(--text-secondary);
    margin-bottom: 40px;
}

/* Animations */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s cubic-bezier(0.5, 0, 0, 1);
}

.reveal.active {
    opacity: 1;
    transform: translateY(0);
}

/* Responsive */
@media (max-width: 900px) {
    .author-container {
        flex-direction: column;
        text-align: center;
        padding: 32px 24px;
    }
    
    .author-image-wrapper {
        margin: 0 auto;
        width: 250px;
        height: 250px;
    }
    
    .author-bullets li {
        text-align: left;
    }
    
    .author-quote {
        text-align: left;
    }
}

@media (max-width: 600px) {
    section {
        padding: 60px 0;
    }

    .hero {
        padding-top: 80px;
    }
    
    .timeline::before {
        left: 15px;
    }
    
    .timeline-dot {
        left: 0;
        width: 24px;
        height: 24px;
        font-size: 0.8rem;
    }
    
    .timeline-item {
        padding-left: 48px;
    }
    
    .banner-content {
        padding: 32px 20px;
    }
    
    .banner-text {
        font-size: 1.2rem;
    }
    
    .btn {
        width: 100%;
    }
}