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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    background: #000;
    color: #fff;
    overflow-x: hidden;
}

/* Typography */
.font-serif {
    font-family: 'Playfair Display', serif;
}

/* Loading Animation */
.loader {
    width: 50px;
    height: 50px;
    border: 3px solid rgba(255, 255, 255, 0.1);
    border-top-color: #fff;
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin: 0 auto;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* Navigation */
.nav-link {
    display: block;
    padding: 0.75rem 1rem;
    color: rgba(255, 255, 255, 0.6);
    text-decoration: none;
    font-size: 0.875rem;
    border-left: 2px solid transparent;
    transition: all 0.3s ease;
}

.nav-link:hover,
.nav-link.active {
    color: #fff;
    border-left-color: #fff;
    background: rgba(255, 255, 255, 0.05);
}

/* Section Titles */
.section-title {
    font-family: 'Playfair Display', serif;
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 2rem;
    position: relative;
    padding-bottom: 1rem;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 80px;
    height: 3px;
    background: linear-gradient(90deg, #fff, transparent);
}

/* Content Cards */
.content-card {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.1);
    padding: 3rem;
    border-radius: 0.5rem;
    backdrop-filter: blur(10px);
}

.stat-card {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    padding: 1.5rem;
    border-radius: 0.5rem;
    transition: all 0.3s ease;
}

.stat-card:hover {
    background: rgba(255, 255, 255, 0.08);
    transform: translateY(-2px);
    border-color: rgba(255, 255, 255, 0.2);
}

/* Tier Cards */
.tier-card {
    padding: 1.5rem;
    border-radius: 0.5rem;
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: all 0.3s ease;
}

.tier-gold {
    background: linear-gradient(135deg, rgba(255, 215, 0, 0.1), transparent);
    border-color: rgba(255, 215, 0, 0.3);
}

.tier-gold:hover {
    background: linear-gradient(135deg, rgba(255, 215, 0, 0.15), transparent);
    transform: translateX(5px);
}

.tier-silver {
    background: linear-gradient(135deg, rgba(192, 192, 192, 0.1), transparent);
    border-color: rgba(192, 192, 192, 0.3);
}

.tier-silver:hover {
    background: linear-gradient(135deg, rgba(192, 192, 192, 0.15), transparent);
    transform: translateX(5px);
}

.tier-bronze {
    background: linear-gradient(135deg, rgba(205, 127, 50, 0.1), transparent);
    border-color: rgba(205, 127, 50, 0.3);
}

.tier-bronze:hover {
    background: linear-gradient(135deg, rgba(205, 127, 50, 0.15), transparent);
    transform: translateX(5px);
}

/* Tags */
.tag {
    display: inline-block;
    padding: 0.5rem 1rem;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 2rem;
    font-size: 0.75rem;
    font-weight: 500;
}

/* Ecosystem Cards */
.ecosystem-card {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    padding: 2rem;
    border-radius: 0.5rem;
    transition: all 0.3s ease;
    text-align: center;
}

.ecosystem-card:hover {
    background: rgba(255, 255, 255, 0.08);
    transform: translateY(-5px);
    border-color: rgba(255, 255, 255, 0.3);
}

/* Funnel Styles */
.funnel-container {
    max-width: 600px;
    margin: 0 auto;
}

.funnel-step {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    padding: 1.5rem;
    border-radius: 0.5rem;
    transition: all 0.3s ease;
}

.funnel-step:hover {
    background: rgba(255, 255, 255, 0.08);
    transform: translateX(10px);
}

.funnel-number {
    flex-shrink: 0;
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #fff;
    color: #000;
    font-weight: 700;
    border-radius: 50%;
    font-size: 1.125rem;
}

.funnel-content h4 {
    margin-bottom: 0.25rem;
}

.funnel-arrow {
    text-align: center;
    font-size: 2rem;
    color: rgba(255, 255, 255, 0.3);
    margin: 0.5rem 0;
}

/* Transform Cards */
.transform-card {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    padding: 2rem;
    border-radius: 0.5rem;
}

.benefit-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 0.75rem;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 0.5rem;
}

/* Brand Architecture */
.brand-architecture {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.brand-level {
    padding: 2rem;
    border-radius: 0.5rem;
    border: 2px solid rgba(255, 255, 255, 0.2);
    transition: all 0.3s ease;
}

.brand-level:hover {
    transform: scale(1.02);
    border-color: rgba(255, 255, 255, 0.4);
}

.brand-level-1 {
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.1), transparent);
}

.brand-level-2 {
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.08), transparent);
}

.brand-level-3 {
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.06), transparent);
}

.brand-name {
    font-family: 'Playfair Display', serif;
    font-size: 2rem;
    font-weight: 700;
    letter-spacing: 0.5px;
}

/* Positioning Cards */
.positioning-card {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    padding: 2rem;
    border-radius: 0.5rem;
}

/* Content Themes */
.content-themes {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    padding: 2rem;
    border-radius: 0.5rem;
}

.theme-card h4 {
    margin-bottom: 1rem;
}

.content-tag {
    display: inline-block;
    padding: 0.5rem 1rem;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 0.25rem;
    font-size: 0.875rem;
    font-weight: 500;
}

/* Hooks Grid */
.hooks-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1rem;
}

.hook-card {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    padding: 1.5rem;
    border-radius: 0.5rem;
    transition: all 0.3s ease;
}

.hook-card:hover {
    background: rgba(255, 255, 255, 0.08);
    transform: translateY(-2px);
}

.hook-number {
    display: inline-block;
    width: 32px;
    height: 32px;
    background: #fff;
    color: #000;
    border-radius: 50%;
    text-align: center;
    line-height: 32px;
    font-weight: 700;
    font-size: 0.75rem;
    margin-bottom: 0.75rem;
}

/* Roadmap */
.roadmap {
    display: grid;
    gap: 1.5rem;
}

.roadmap-step {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    padding: 2rem;
    border-radius: 0.5rem;
    border-left: 4px solid #fff;
    transition: all 0.3s ease;
}

.roadmap-step:hover {
    background: rgba(255, 255, 255, 0.08);
    transform: translateX(10px);
}

.roadmap-phase {
    display: inline-block;
    padding: 0.5rem 1rem;
    background: #fff;
    color: #000;
    font-weight: 700;
    font-size: 0.75rem;
    border-radius: 2rem;
    margin-bottom: 1rem;
    letter-spacing: 1px;
}

/* Metric Cards */
.metric-card {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    padding: 2rem;
    border-radius: 0.5rem;
    text-align: center;
    transition: all 0.3s ease;
}

.metric-card:hover {
    background: rgba(255, 255, 255, 0.08);
    transform: scale(1.05);
}

/* Scroll Behavior */
html {
    scroll-behavior: smooth;
}

.scroll-mt-24 {
    scroll-margin-top: 6rem;
}

/* Responsive */
@media (max-width: 768px) {
    #sideNav.open {
        transform: translateX(0);
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .content-card {
        padding: 1.5rem;
    }
    
    .brand-name {
        font-size: 1.5rem;
    }
}

/* Animations */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in {
    animation: fadeIn 0.6s ease-out;
}

/* Chart Containers */
canvas {
    max-height: 400px;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: rgba(255, 255, 255, 0.05);
}

::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.2);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: rgba(255, 255, 255, 0.3);
}