/* Design System & Reset */
:root {
    --bg-dark: #0f1115;
    --text-main: #f0f0f0;
    --text-muted: #9a9ca3;
    --accent-gold: #d4af37;
    --card-bg: rgba(28, 30, 36, 0.6);
    --font-heading: 'Playfair Display', serif;
    --font-body: 'Inter', sans-serif;
}

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

body, html {
    font-family: var(--font-body);
    background-color: var(--bg-dark);
    color: var(--text-main);
    overflow-x: hidden;
    scroll-behavior: smooth;
}

/* Background Parallax & Grain */
.parallax-bg {
    position: fixed;
    top: -10%;
    left: -10%;
    width: 120%;
    height: 120%;
    z-index: -2;
    pointer-events: none;
}

.bg-layer-1 {
    background: radial-gradient(circle at 50% 50%, rgba(212, 175, 55, 0.05) 0%, transparent 60%);
}

.bg-layer-2 {
    background: radial-gradient(circle at 80% 20%, rgba(212, 175, 55, 0.03) 0%, transparent 40%);
}

.bg-layer-3 {
    background: radial-gradient(circle at 20% 80%, rgba(212, 175, 55, 0.03) 0%, transparent 40%);
}

.grain-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    z-index: -1;
    pointer-events: none;
    opacity: 0.04;
    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");
}

/* Scrollytelling Panels */
.scrolly-container {
    position: relative;
    width: 100%;
}

.panel {
    min-height: 100vh;
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 50px 20px;
    position: relative;
}

/* Typography & Content Blocks */
.content-block {
    max-width: 900px;
    width: 100%;
    /* GSAP will handle all opacity and transform logic directly via .from() */
}

.title-block {
    text-align: center;
}

.eyebrow {
    color: var(--accent-gold);
    text-transform: uppercase;
    letter-spacing: 2px;
    font-size: 0.9rem;
    font-weight: 600;
    display: block;
    margin-bottom: 20px;
}

.main-title {
    font-family: var(--font-heading);
    font-size: clamp(3rem, 5vw, 5rem);
    line-height: 1.1;
    margin-bottom: 20px;
    text-shadow: 0 5px 15px rgba(0,0,0,0.5);
}

.subtitle {
    font-size: 1.3rem;
    color: var(--text-muted);
    margin-bottom: 40px;
}

.section-title {
    font-family: var(--font-heading);
    font-size: 3rem;
    margin-bottom: 40px;
    color: var(--accent-gold);
}

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

/* Cards (Glassmorphism) */
.glass-card {
    background: var(--card-bg);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: 16px;
    padding: 30px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.2);
}

.glass-card h3 {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    margin-bottom: 15px;
}

.dark-accent {
    background: rgba(10, 11, 14, 0.8);
    border-color: rgba(212, 175, 55, 0.2);
}

/* Layout Utilities */
.grid-2 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
}

.mt-4 { margin-top: 2rem; }

/* Triggers List */
.trigger-list {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.trigger-item {
    display: flex;
    align-items: flex-start;
    gap: 20px;
}

.trigger-number {
    font-family: var(--font-heading);
    font-size: 2.5rem;
    color: var(--accent-gold);
    line-height: 1;
    font-weight: 700;
}

/* Headlines Grid */
.headlines-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.headline-card .badge {
    background: rgba(212, 175, 55, 0.1);
    color: var(--accent-gold);
    padding: 4px 10px;
    border-radius: 4px;
    font-size: 0.8rem;
    font-weight: 600;
    display: inline-block;
    margin-bottom: 15px;
}

.headline-card h4 {
    font-size: 1.2rem;
    margin-bottom: 10px;
    line-height: 1.4;
}

.headline-card p {
    color: var(--text-muted);
    font-size: 0.95rem;
}

/* Metadata & Checklists */
.metadata {
    display: flex;
    justify-content: center;
    gap: 30px;
    color: var(--text-muted);
    font-size: 0.9rem;
}

.checklist {
    list-style: none;
}

.checklist li {
    position: relative;
    padding-left: 30px;
    margin-bottom: 15px;
    font-size: 1.1rem;
}

.checklist li::before {
    content: '→';
    position: absolute;
    left: 0;
    color: var(--accent-gold);
}

.end-message {
    text-align: center;
    margin-top: 50px;
}

/* Target Icons */
.target-icon {
    font-size: 2.5rem;
    margin-bottom: 15px;
}
.target-sub {
    color: var(--accent-gold);
    font-size: 0.9rem;
    margin-bottom: 15px;
}

/* Mouse Scroll Indicator */
.scroll-indicator {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    color: var(--text-muted);
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.mouse {
    width: 26px;
    height: 40px;
    border: 2px solid rgba(255,255,255,0.3);
    border-radius: 20px;
    position: relative;
}

.mouse::before {
    content: '';
    position: absolute;
    top: 6px;
    left: 50%;
    transform: translateX(-50%);
    width: 4px;
    height: 4px;
    background: var(--accent-gold);
    border-radius: 50%;
    animation: scroll 2s infinite;
}

@keyframes scroll {
    0% { transform: translate(-50%, 0); opacity: 1; }
    100% { transform: translate(-50%, 15px); opacity: 0; }
}

/* Responsive */
@media (max-width: 768px) {
    .grid-2, .headlines-grid {
        grid-template-columns: 1fr;
    }
    .metadata {
        flex-direction: column;
        gap: 10px;
    }
}