/* ==========================================
   COLOR TOKENS & RESET
   ========================================== */
   :root {
    --aether-teal: #00bfa5;
    --deep-nebula: #0B1C24;
    --space-black: #0B0C10;
    --starlight-white: #F4F6F9;
}

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

/* Enables smooth scrolling for the down arrow */
html {
    scroll-behavior: smooth;
}

body {
    background-color: var(--space-black);
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    color: var(--starlight-white);
    overflow-x: hidden;
}

/* ==========================================
   1. PERSISTENT TOP BAR (Floating Capsule)
   ========================================== */
.top-bar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    
    background: linear-gradient(180deg, #102A36 0%, var(--deep-nebula) 100%);
    padding: 16px 0;
    
    border: 2px solid var(--space-black);
    border-top: none; 
    border-bottom-left-radius: 16px;
    border-bottom-right-radius: 16px;
    
    display: flex;
    justify-content: center;
    align-items: center;
}

.nav-links {
    display: flex;
    gap: 24px;
}

.nav-btn {
    text-decoration: none;
    font-family: -apple-system, BlinkMacSystemFont, sans-serif;
    font-weight: 700;
    font-size: 0.9rem;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    padding: 10px 22px;
    
    background: linear-gradient(180deg, #00dfc4 0%, var(--aether-teal) 100%);
    color: var(--space-black);
    
    border-radius: 6px;
    border: 2px solid var(--space-black);
    
    transition: all 0.2s ease;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.nav-btn:hover {
    transform: translateY(-1px);
    filter: brightness(1.1);
    box-shadow: 0 4px 12px rgba(0, 191, 165, 0.2);
}

/* ==========================================
   2. HERO AREA (The Orion Hook)
   ========================================== */
.hero-section {
    position: relative;
    height: 100vh;
    width: 100%;
    
    background-image: url('orion.jpg');
    background-size: cover;
    background-position: center;
    background-attachment: fixed; 
    
    display: flex;
    justify-content: center;
    align-items: center;
    text-align: center;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(180deg, rgba(11, 28, 36, 0.5) 0%, rgba(0,0,0,0.2) 50%, rgba(11, 12, 16, 0.7) 100%);
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
}

.hero-title {
    font-family: 'Montserrat', sans-serif;
    font-size: 5.5rem; 
    font-weight: 900;
    letter-spacing: 2px;
    color: var(--starlight-white);
    
    text-shadow: 
        -2px -2px 0 var(--space-black),  
         2px -2px 0 var(--space-black),
        -2px  2px 0 var(--space-black),
         2px  2px 0 var(--space-black),
        0px 10px 25px rgba(0, 0, 0, 0.9),
        0px 20px 50px rgba(0, 0, 0, 0.6);
}

/* ==========================================
   THE SCROLL ARROW
   ========================================== */
.scroll-arrow {
    position: absolute;
    bottom: 40px; 
    left: 50%;
    transform: translateX(-50%);
    width: 48px;
    height: 48px;
    color: var(--starlight-white);
    z-index: 10;
    transition: color 0.3s ease;
    animation: gentle-bounce 2s infinite; 
}

.scroll-arrow:hover {
    color: var(--aether-teal);
}

@keyframes gentle-bounce {
    0%, 20%, 50%, 80%, 100% {
        transform: translateY(0) translateX(-50%);
    }
    40% {
        transform: translateY(-12px) translateX(-50%);
    }
    60% {
        transform: translateY(-6px) translateX(-50%);
    }
}

/* ==========================================
   3. SPACE BLACK INFO BOX (The Takeover)
   ========================================== */
.info-box {
    position: relative;
    z-index: 3; 
    min-height: 100vh; 
    background-color: var(--space-black);
    
    border-top-left-radius: 24px;
    border-top-right-radius: 24px;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    
    padding: 100px 40px;
    display: flex;
    justify-content: center;
    align-items: flex-start;
}

.placeholder-content {
    max-width: 800px;
    text-align: center;
    font-family: -apple-system, BlinkMacSystemFont, sans-serif;
}

.placeholder-content h2 {
    font-size: 2.5rem;
    margin-bottom: 20px;
    letter-spacing: 1px;
    color: var(--starlight-white);
}

.placeholder-content p {
    font-size: 1.1rem;
    line-height: 1.8;
    color: #8a94a6;
}