/* ======================================================================================
   SATA-CODA™ ELITE MASTER ARCHITECTURE STYLING ENGINE - VERSION 10.0
   ====================================================================================== */
:root {
    --gold-base: #d4af37; --gold-bright: #fbbf24; --gold-fire: #f59e0b;
    --indigo-accent: #3730a3; --indigo-light: #4f46e5; --sata-indigo-color: #080718;
    --text-pure: #ffffff; --text-dim: #a0a0a0;
    --border: rgba(255, 255, 255, 0.08); --glass: rgba(10, 8, 25, 0.65);
    --blue-neon: #2563eb;
    --cyan-neon: #00ffff;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }

body { 
    font-family: 'Inter', sans-serif; 
    background-color: var(--sata-indigo-color); 
    color: var(--text-pure); 
    line-height: 1.75; 
    overflow-x: hidden;
    -webkit-user-select: none; 
    user-select: none; 
    -webkit-touch-callout: none; 
}

/* F1 HUD Subtly Blurred Neon Lines Restored */
body::before {
    content: ''; position: fixed; top: 0; left: 40px; bottom: 0; width: 1px;
    background: linear-gradient(180deg, transparent, rgba(37, 99, 235, 0.2), rgba(79, 70, 229, 0.2), transparent);
    box-shadow: 0 0 20px rgba(59, 130, 246, 0.3); z-index: 5; pointer-events: none;
}
body::after {
    content: ''; position: fixed; top: 0; right: 40px; bottom: 0; width: 1px;
    background: linear-gradient(180deg, transparent, rgba(37, 99, 235, 0.2), rgba(79, 70, 229, 0.2), transparent);
    box-shadow: 0 0 20px rgba(59, 130, 246, 0.3); z-index: 5; pointer-events: none;
}

#ambientBg {
    position: fixed; top: 0; left: 0; width: 100vw; height: 100vh;
    object-fit: cover; z-index: -2; opacity: 0.35; pointer-events: none;
}

#vesselCanvas { 
    position: fixed; top: 0; left: 0; width: 100vw; height: 100vh;
    z-index: 1; pointer-events: none; opacity: 0.4; transition: opacity 1.5s ease;
}

#mainInterface { 
    transition: opacity 1.5s ease; z-index: 10; position: relative; 
    max-width: 900px; margin: 0 auto; padding: 120px 24px 0px 24px;
    display: flex; flex-direction: column; gap: 60px;
}

#hud {
    position: fixed; top: 0; left: 0; width: 100%;
    padding: 25px 0; text-align: center; font-size: 0.85rem; letter-spacing: 4px; 
    z-index: 100; text-transform: uppercase; font-weight: 700; 
    background: rgba(0, 0, 0, 0.6); backdrop-filter: blur(15px); 
    border-bottom: 1px solid rgba(255, 255, 255, 0.05); display: none;
}

#active-directive {
    position: fixed; bottom: 15%; left: 50%; transform: translateX(-50%);
    font-size: clamp(1rem, 3vw, 1.5rem); letter-spacing: 5px; color: #ffffff;
    font-weight: 300; transition: opacity 2s ease; text-align: center; 
    z-index: 100; width: 90%; text-shadow: 0px 4px 15px rgba(0,0,0,0.9);
    opacity: 0; pointer-events: none;
}

.gold-text { color: var(--gold-fire); font-weight: bold; }

nav { 
    position: fixed; top: 0; left: 0; width: 100%; padding: 20px 60px; 
    background: rgba(8, 7, 24, 0.80); backdrop-filter: blur(20px); 
    z-index: 1000; display: flex; justify-content: space-between; align-items: center; 
    border-bottom: 1px solid var(--border); transition: opacity 1s;
}

.nav-logo-group { display: flex; align-items: center; gap: 12px; }

.nav-links-right { display: flex; gap: 15px; align-items: center; }

.nav-btn, .nav-btn-outline, .nav-btn-gold {
    padding: 10px 22px; font-size: 0.75rem; font-weight: bold; text-transform: uppercase; 
    letter-spacing: 1.5px; border-radius: 50px; transition: all 0.3s ease; text-decoration: none; display: inline-block;
}
.nav-btn { background: transparent; border: 1px solid var(--gold-fire); color: var(--gold-fire); }
.nav-btn:hover { background: var(--gold-fire); color: #000; box-shadow: 0 0 15px rgba(245, 158, 11, 0.4); }

.nav-btn-outline { border: 1px solid var(--blue-neon); color: #fff; background: rgba(37, 99, 235, 0.1); }
.nav-btn-outline:hover { background: var(--blue-neon); box-shadow: 0 0 15px rgba(37, 99, 235, 0.4); }

.nav-btn-gold { border: 1px solid var(--gold-fire); color: #000; background: linear-gradient(135deg, var(--gold-bright), var(--gold-fire)); }
.nav-btn-gold:hover { box-shadow: 0 0 20px rgba(245, 158, 11, 0.5); transform: translateY(-1px); }

section { width: 100%; text-align: left; }
.centered { text-align: center; }

h2 { 
    font-size: clamp(1.8rem, 3.5vw, 2.3rem); margin-bottom: 20px; 
    text-transform: uppercase; letter-spacing: 3px; font-weight: 800; color: #ffffff; text-align: center;
}
p { font-size: 1rem; color: var(--text-dim); line-height: 1.8; margin-bottom: 15px; }

#hero { padding-top: 20px; padding-bottom: 10px; display: flex; flex-direction: column; align-items: center; text-align: center; }

.brand-hero-logo { 
    width: 120px; height: auto; aspect-ratio: 1.6 / 1; object-fit: cover;
    border-radius: 12px; margin-bottom: 22px; border: 2px solid var(--cyan-neon);
    box-shadow: 0 0 15px rgba(0, 255, 255, 0.5); display: block;
}

.brand-subtitle { font-size: 0.75rem; text-transform: uppercase; letter-spacing: 0.35em; color: var(--gold-bright); margin-bottom: 12px; font-weight: 700; opacity: 0.9; }
.gold-gradient-text { font-size: clamp(2.8rem, 8vw, 5.2rem); font-weight: 800; letter-spacing: 6px; background: linear-gradient(to right, var(--gold-bright), var(--gold-fire)); -webkit-background-clip: text; -webkit-text-fill-color: transparent; margin-bottom: 10px; }
.hero-sub { font-size: 1.1rem; font-weight: 300; letter-spacing: 0.25em; color: var(--gold-bright); text-transform: uppercase; margin-bottom: 15px; }
.lead-text { font-size: 0.8rem; font-weight: 700; letter-spacing: 4px; color: #3b82f6; text-transform: uppercase; margin-top: 15px; line-height: 1.7; }
.lead-text span { font-size: 0.85rem; font-weight: 400; letter-spacing: 5px; color: var(--text-pure); }

.glass-card {
    background: var(--glass); border: 1px solid var(--border); padding: 40px;
    border-radius: 20px; backdrop-filter: blur(25px); max-width: 750px; margin: 0 auto;
    box-shadow: 0 20px 40px rgba(0,0,0,0.4);
}

.phase-container { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 25px; margin-top: 20px; }
.phase-card {
    background: rgba(10, 8, 25, 0.7); border: 1px solid var(--border); padding: 30px;
    border-radius: 20px; backdrop-filter: blur(15px); transition: all 0.3s;
}
.phase-card:hover { border-color: rgba(59, 130, 246, 0.4); transform: translateY(-2px); }
.phase-img { width: 100%; height: auto; max-height: 180px; object-fit: cover; border-radius: 12px; margin-bottom: 20px; border: 1px solid var(--border); }
.phase-card h3 { font-size: 1.3rem; text-transform: uppercase; letter-spacing: 2px; color: #ffffff; margin-bottom: 10px; }

.cta-box { 
    background: linear-gradient(180deg, rgba(15,13,35,0.85) 0%, rgba(5,5,8,0.98) 100%); 
    padding: 50px 30px; border-radius: 24px; border: 1px solid var(--indigo-accent); 
    box-shadow: 0 30px 60px rgba(0,0,0,0.8), 0 0 30px rgba(79, 70, 229, 0.15); 
    backdrop-filter: blur(35px); max-width: 650px; margin: 0 auto; position: relative;
}

.token-badge { 
    background: rgba(0, 0, 0, 0.8); border: 1px solid var(--gold-fire); color: var(--gold-fire); 
    padding: 8px 30px; font-size: 0.85rem; text-transform: uppercase; letter-spacing: 2px; 
    border-radius: 50px; margin: 0 auto 20px auto; font-weight: 700; display: inline-block; 
}
.token-badge.unauthorized { border-color: #f87171; color: #f87171; background: rgba(220, 38, 38, 0.15); box-shadow: 0 0 10px rgba(220, 38, 38, 0.2); }
.token-badge.verified { border-color: #34d399; color: #34d399; background: rgba(52, 211, 153, 0.15); box-shadow: 0 0 10px rgba(52, 211, 153, 0.2); }
.token-badge.guest { border-color: #a5b4fc; color: #a5b4fc; background: rgba(79, 70, 229, 0.15); box-shadow: 0 0 10px rgba(79, 70, 229, 0.2); }

.text-sanctuary { font-size: 1.05rem; color: var(--text-dim); line-height: 1.8; margin-bottom: 25px; }
.highlight-gold { color: var(--gold-bright); font-weight: 700; }

.control-panel { margin: 0 auto 25px auto; width: 100%; max-width: 380px; }
.control-panel label { display: block; font-size: 0.75rem; color: var(--text-pure); letter-spacing: 2px; text-transform: uppercase; margin-bottom: 12px; font-weight: 700; }

.engine-dropdown { 
    background-color: rgba(5, 5, 8, 0.95); color: var(--text-pure); border: 2px solid var(--blue-neon); 
    padding: 14px 25px; font-size: 0.95rem; width: 100%; border-radius: 50px; outline: none; 
    cursor: pointer; text-align-last: center; font-weight: 700; transition: all 0.3s; box-shadow: 0 0 15px rgba(59, 130, 246, 0.3);
}
.engine-dropdown:hover { box-shadow: 0 0 20px rgba(59, 130, 246, 0.6); border-color: var(--indigo-light); }

.select-wrapper-bold select option { font-weight: 800; font-size: 1rem; text-transform: uppercase; letter-spacing: 2px; }

#timer { font-size: clamp(65px, 12vw, 95px); font-weight: 800; margin: 10px 0 25px 0; letter-spacing: 4px; font-variant-numeric: tabular-nums; text-align: center; }

.button-group { display: flex; flex-direction: row; justify-content: center; gap: 15px; flex-wrap: wrap; max-width: 500px; margin: 0 auto; }
button { 
    padding: 14px 34px; font-size: 0.85rem; cursor: pointer; font-weight: 700; text-transform: uppercase; 
    letter-spacing: 2px; border-radius: 50px; transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1); outline: none; border: none; display: inline-flex; align-items: center; justify-content: center;
}
.btn-outline { background: transparent; color: var(--text-pure); border: 2px solid var(--indigo-light); }
.btn-outline:not(:disabled):hover { background: var(--indigo-light); box-shadow: 0 0 20px rgba(79, 70, 229, 0.4); transform: translateY(-1px); }
.btn-gold { background: linear-gradient(135deg, var(--gold-bright), var(--gold-fire)); color: #000; text-decoration: none;}
.btn-gold:not(:disabled):hover { box-shadow: 0 0 25px rgba(245, 158, 11, 0.5); transform: translateY(-2px); }
button:disabled { background: rgba(255, 255, 255, 0.05); color: #444; border: 1px solid #222; cursor: not-allowed; }

.progress-section { margin-top: 35px; padding-top: 20px; border-top: 1px solid rgba(255, 255, 255, 0.05); width: 100%; }
.progress-text { font-size: 0.75rem; color: var(--text-dim); letter-spacing: 2px; text-transform: uppercase; margin-bottom: 12px; text-align: center; }
.progress-bar { width: 100%; height: 6px; background: rgba(255, 255, 255, 0.05); border-radius: 10px; overflow: hidden; border: 1px solid rgba(255, 255, 255, 0.08); }
.progress-fill { width: 0%; height: 100%; background: linear-gradient(90deg, var(--indigo-light), var(--cyan-neon)); box-shadow: 0 0 10px var(--cyan-neon); border-radius: 10px; transition: width 1s ease; }

.grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 20px; margin-top: 25px; }
.grid-item { background: rgba(10, 8, 25, 0.7); border: 1px solid var(--border); padding: 30px; border-radius: 20px; backdrop-filter: blur(15px); }
.grid-item h3 { font-size: 1.2rem; color: var(--gold-bright); letter-spacing: 2px; text-transform: uppercase; margin-bottom: 12px; }

.vault-section { background: rgba(10, 8, 25, 0.7); border: 1px solid var(--border); padding: 40px; border-radius: 24px; backdrop-filter: blur(25px); max-width: 650px; margin: 0 auto; box-shadow: 0 20px 40px rgba(0,0,0,0.4); }
.vault-desc { font-size: 0.9rem; color: var(--text-dim); margin-bottom: 25px; }
#vaultPlayer { width: 100%; aspect-ratio: 16/9; border-radius: 14px; border: 1px solid var(--indigo-accent); background: #000; display: none; box-shadow: 0 10px 25px rgba(0,0,0,0.6); }

footer { background: transparent; padding: 60px 24px 30px 24px; text-align: center; width: 100%; }
.disclaimer { max-width: 750px; margin: 0 auto; padding: 24px; border: 1px solid rgba(255,255,255,0.05); background: rgba(0, 0, 0, 0.6); backdrop-filter: blur(10px); border-radius: 12px; font-size: 0.75rem; color: #888; line-height: 1.7; }
.advisory-title { color: var(--gold-fire); font-weight: 700; text-transform: uppercase; margin-bottom: 6px; letter-spacing: 1px; }

#notificationToast {
    position: fixed; bottom: 30px; left: 50%; transform: translateX(-50%) translateY(100px);
    background: rgba(10, 10, 12, 0.95); border: 1px solid var(--gold-fire); box-shadow: 0 0 20px rgba(245, 158, 11, 0.2);
    padding: 16px 28px; border-radius: 40px; z-index: 10000; transition: transform 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275), opacity 0.4s;
    opacity: 0; pointer-events: none; display: flex; align-items: center; gap: 12px; font-size: 0.9rem; max-width: 90%; text-align: center;
}
#notificationToast.show { transform: translateX(-50%) translateY(0); opacity: 1; }

@media (max-width: 768px) {
    nav { padding: 15px 20px; flex-direction: column; gap: 15px; }
    #mainInterface { padding-top: 150px; gap: 40px; }
    .nav-links-right { flex-wrap: wrap; justify-content: center; }

    .cta-box-small { padding: 30px 15px; }
    #gateway h2 { font-size: 1.6rem; }
    .text-block-small p { font-size: 0.9rem; }
    #engineSelect { font-size: 0.8rem; }
    .select-wrapper-bold select option { font-weight: 800; font-size: 0.8rem; }
    .lead-text-small { font-size: 0.7rem; }
    .stats-small { font-size: 0.7rem; }
    
    .disclaimer-small { font-size: 0.65rem; }
    .advisory-title-small { font-size: 0.75rem; }
}