:root {
    /* DEFAULT THEME: ELECTRIC BLUE */
    --primary: #00d2ff;
    --primary-rgb: 0, 210, 255;
}

/* --- ICONS STYLING --- */
.fa-solid, .fa-brands {
    margin-right: 8px;
}

/* --- CUSTOM NEON SCROLLBAR --- */
::-webkit-scrollbar { width: 10px; }
::-webkit-scrollbar-track { background: #050508; border-left: 1px solid rgba(var(--primary-rgb), 0.2); }
::-webkit-scrollbar-thumb { background: var(--primary); border-radius: 10px; box-shadow: 0 0 10px var(--primary); }
::-webkit-scrollbar-thumb:hover { background: #fff; box-shadow: 0 0 20px #fff; }

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
    font-family: 'Montserrat', sans-serif;
    background-color: #050508;
    background-image: 
        linear-gradient(rgba(var(--primary-rgb), 0.07) 1px, transparent 1px),
        linear-gradient(90deg, rgba(var(--primary-rgb), 0.07) 1px, transparent 1px);
    background-size: 40px 40px;
    background-position: center center;
    color: #ffffff; line-height: 1.6; overflow-x: hidden;
}

/* --- CUSTOM CROSSHAIR CURSOR --- */
#custom-cursor {
    position: fixed; top: -50px; left: -50px; width: 30px; height: 30px;
    border: 2px solid var(--primary); border-radius: 50%; pointer-events: none;
    transform: translate(-50%, -50%); z-index: 99999; 
    transition: width 0.2s, height 0.2s, background-color 0.2s, border-color 0.3s, box-shadow 0.3s;
    box-shadow: 0 0 10px var(--primary);
    display: flex; justify-content: center; align-items: center;
}
.cursor-dot { width: 6px; height: 6px; background-color: var(--primary); border-radius: 50%; box-shadow: 0 0 10px var(--primary); transition: opacity 0.2s, background-color 0.3s, box-shadow 0.3s; }
body.hide-default-cursor, body.hide-default-cursor * { cursor: none !important; }

#particle-canvas { position: fixed; top: 0; left: 0; width: 100vw; height: 100vh; z-index: -1; opacity: 0.8; }

.highlight { color: var(--primary); transition: color 0.3s; }
.glow-text { text-shadow: 0 0 10px var(--primary), 0 0 20px var(--primary); transition: text-shadow 0.3s; }

.glass-panel {
    background: rgba(255, 255, 255, 0.03); backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px);
    border: 1px solid rgba(var(--primary-rgb), 0.4); 
    box-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.6), inset 0 0 15px rgba(var(--primary-rgb), 0.1);
    border-radius: 15px; transform-style: preserve-3d;
    transition: border-color 0.3s, box-shadow 0.3s;
}

/* Navbar */
nav { display: flex; justify-content: space-between; align-items: center; padding: 20px 5%; background: rgba(10, 10, 15, 0.9); position: fixed; width: 100%; top: 0; z-index: 100; }
.logo { font-size: 1.5rem; font-weight: 900; }
.logo span { color: var(--primary); text-shadow: 0 0 10px var(--primary); transition: all 0.3s; }
.nav-links { display: flex; list-style: none; }
.nav-links li { padding: 0 20px; }
.nav-links a { color: #fff; text-decoration: none; font-weight: 700; transition: 0.3s; }
.nav-links a:hover { color: var(--primary); text-shadow: 0 0 10px var(--primary); }
.nav-controls { display: flex; align-items: center; gap: 20px; }

/* Color Picker */
.color-picker { display: flex; gap: 10px; align-items: center; }
.color-dot { width: 18px; height: 18px; border-radius: 50%; cursor: pointer; border: 2px solid transparent; transition: transform 0.2s; }
.color-dot:hover { transform: scale(1.2); }
.color-dot.active { border: 2px solid #fff; box-shadow: 0 0 10px #fff; }
.color-dot.blue { background-color: #00d2ff; }
.color-dot.red { background-color: #ff003c; }
.color-dot.green { background-color: #00ff66; }
.color-dot.purple { background-color: #bc13fe; }
.burger { display: none; cursor: pointer; }
.burger div { width: 25px; height: 3px; background-color: #fff; margin: 5px; transition: all 0.3s ease; }

section { min-height: 100vh; padding: 120px 5%; display: flex; flex-direction: column; justify-content: center; align-items: center; text-align: center; }
.hero-content { padding: 60px 40px; max-width: 900px; width: 100%; }
.hero h1 { font-size: 3.5rem; margin-bottom: 20px; transform: translateZ(50px); }
.hero p { transform: translateZ(30px); }
.sponsor-tag { transform: translateZ(40px); }

/* --- UPGRADED BUTTON HOVER EFFECTS --- */
.hero-buttons { display: flex; gap: 20px; justify-content: center; flex-wrap: wrap; transform: translateZ(60px); }
.btn { 
    display: inline-block; 
    padding: 15px 30px; 
    font-weight: 900; 
    border-radius: 30px; 
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275); 
    text-decoration: none; 
}
.glow-btn { 
    background-color: var(--primary); 
    color: #121212; 
    box-shadow: 0 0 15px var(--primary), 0 0 30px var(--primary); 
}
.glow-btn:hover { 
    background-color: #fff; 
    box-shadow: 0 0 30px rgba(255, 255, 255, 0.9), 0 0 50px rgba(255, 255, 255, 0.6); 
    transform: scale(1.08) translateY(-4px); 
    letter-spacing: 1px; 
}

/* Sections */
.about-section h2, .team-section h2, .support-section h2, .contact-section h2 { font-size: 3rem; margin-bottom: 30px; }
.about-content { padding: 50px; max-width: 900px; width: 100%; }
.about-content p { transform: translateZ(30px); font-size: 1.4rem; line-height: 1.8; }
.coach-container { display: flex; justify-content: center; width: 100%; margin-bottom: 50px; }
.coach-card { padding: 50px; width: 100%; max-width: 600px; }
.avatar-coach { width: 130px; height: 130px; background-color: #000; margin: 0 auto 20px auto; border-radius: 50%; border: 3px solid var(--primary); transform: translateZ(50px); box-shadow: 0 0 20px var(--primary); transition: border-color 0.3s, box-shadow 0.3s; }
.coach-card h3 { font-size: 2.2rem; margin-bottom: 5px; transform: translateZ(40px); }
.coach-bio { margin-top: 15px; font-size: 0.95rem; color: #cccccc; line-height: 1.5; transform: translateZ(30px); }
.team-grid { display: flex; gap: 30px; flex-wrap: wrap; justify-content: center; width: 100%; }
.team-card { padding: 40px; width: 250px; position: relative; }
.avatar-black { width: 80px; height: 80px; background-color: #000; margin: 0 auto 15px auto; border-radius: 50%; border: 2px solid #555; transform: translateZ(40px); }
.team-card h3 { transform: translateZ(30px); }
.team-card p { transform: translateZ(20px); }

/* Funding Dashboard */
.funding-tracker { width: 100%; max-width: 800px; padding: 40px; margin-bottom: 50px; }
.funding-tracker h3 { font-size: 2rem; margin-bottom: 20px; transform: translateZ(30px); }
.progress-bar-container { width: 100%; height: 30px; background-color: #222; border-radius: 15px; overflow: hidden; border: 1px solid #444; transform: translateZ(20px); }
.progress-bar-fill { height: 100%; background: linear-gradient(90deg, var(--primary), rgba(var(--primary-rgb), 0.5)); box-shadow: 0 0 15px rgba(var(--primary-rgb), 0.8); transition: width 1s, background 0.3s, box-shadow 0.3s; }
.funding-milestones { display: flex; justify-content: space-between; margin-top: 10px; font-weight: 700; transform: translateZ(20px); }
.funding-breakdown { margin-top: 35px; padding-top: 25px; border-top: 1px solid rgba(255, 255, 255, 0.1); text-align: left; transform: translateZ(20px); }
.funding-breakdown h4 { margin-bottom: 20px; color: var(--primary); text-align: center; font-size: 1.3rem; transition: color 0.3s; }
.mini-tracker { margin-bottom: 20px; }
.mini-label { display: flex; justify-content: space-between; font-size: 0.95rem; margin-bottom: 8px; color: #cccccc; font-weight: 700; }
.mini-bar-container { width: 100%; height: 12px; background-color: #222; border-radius: 6px; overflow: hidden; border: 1px solid #444; }
.mini-bar-fill { height: 100%; transition: width 1.5s ease-in-out; }
.parts-color { background: linear-gradient(90deg, #ff416c, #ff4b2b); }
.fees-color { background: linear-gradient(90deg, #f7b733, #fc4a1a); }
.travel-color { background: linear-gradient(90deg, #b224ef, #7579ff); }
.outreach-color { background: linear-gradient(90deg, #11998e, #38ef7d); }

/* --- UPGRADED TIER CARDS WITH METALLIC HOVERS --- */
.tier-title { font-size: 2.5rem; margin-bottom: 30px; }
.support-cards { display: flex; gap: 30px; flex-wrap: wrap; justify-content: center; align-items: stretch; }

.tier-card { 
    padding: 40px; 
    width: 100%; 
    max-width: 360px; 
    display: flex; 
    flex-direction: column; 
    text-align: left; 
    transition: transform 0.4s ease, border-color 0.4s ease, box-shadow 0.4s ease;
}

.tier-card h3.tier-name { 
    transform: translateZ(40px); 
    text-align: center; 
    font-size: 1.8rem; 
    color: var(--primary);
    transition: color 0.4s ease, text-shadow 0.4s ease;
}

.tier-card h2 { font-size: 2.2rem; margin: 15px 0 25px 0; padding-bottom: 15px; border-bottom: 1px solid rgba(255, 255, 255, 0.1); transform: translateZ(30px); text-shadow: 0 0 10px rgba(255, 255, 255, 0.3); text-align: center; }
.tier-benefits { list-style: none; padding: 0; margin: 0; transform: translateZ(20px); flex-grow: 1; }
.tier-benefits li { position: relative; padding-left: 28px; margin-bottom: 15px; font-size: 1rem; color: #e0e0e0; line-height: 1.5; }
.tier-benefits li::before { content: '✔'; position: absolute; left: 0; top: 0; color: var(--primary); text-shadow: 0 0 8px var(--primary); font-size: 1.2rem; transition: color 0.4s ease, text-shadow 0.4s ease; }

/* 🥉 BRONZE HOVER */
.bronze-tier:hover {
    transform: translateY(-10px) !important;
    border-color: #cd7f32;
    box-shadow: 0 15px 35px rgba(205, 127, 50, 0.3), inset 0 0 20px rgba(205, 127, 50, 0.15);
}
.bronze-tier:hover h3.tier-name { color: #cd7f32; text-shadow: 0 0 15px #cd7f32; }
.bronze-tier:hover .tier-benefits li::before { color: #cd7f32; text-shadow: 0 0 8px #cd7f32; }

/* 🥈 SILVER HOVER */
.silver-tier:hover {
    transform: translateY(-10px) !important;
    border-color: #e3e4e5;
    box-shadow: 0 15px 35px rgba(227, 228, 229, 0.3), inset 0 0 20px rgba(227, 228, 229, 0.15);
}
.silver-tier:hover h3.tier-name { color: #e3e4e5; text-shadow: 0 0 15px #e3e4e5; }
.silver-tier:hover .tier-benefits li::before { color: #e3e4e5; text-shadow: 0 0 8px #e3e4e5; }

/* 🥇 GOLD HOVER */
.gold-tier:hover {
    transform: translateY(-10px) !important;
    border-color: #ffd700;
    box-shadow: 0 15px 35px rgba(255, 215, 0, 0.3), inset 0 0 20px rgba(255, 215, 0, 0.15);
}
.gold-tier:hover h3.tier-name { color: #ffd700; text-shadow: 0 0 15px #ffd700; }
.gold-tier:hover .tier-benefits li::before { color: #ffd700; text-shadow: 0 0 8px #ffd700; }

/* Contact Section */
.contact-section { min-height: auto; padding-bottom: 80px; }
.contact-card { padding: 50px; width: 100%; max-width: 600px; text-align: center; }
.contact-card h3 { font-size: 2rem; margin-bottom: 15px; transform: translateZ(40px); }
.contact-card p { font-size: 1.1rem; transform: translateZ(30px); }
.contact-info { margin-top: 30px; font-size: 1.2rem; transform: translateZ(40px); }
.contact-info p { margin: 15px 0; }
.contact-info a { color: #fff; text-decoration: none; font-weight: 700; transition: text-shadow 0.3s; }
.contact-info a:hover { text-shadow: 0 0 10px var(--primary); }

/* Sponsors Slider */
.sponsors-section { padding: 60px 0; min-height: auto; width: 100%; }
.sponsor-slider { width: 100%; overflow: hidden; position: relative; padding: 30px 0; border-radius: 20px; }
.sponsor-track { display: inline-flex; width: max-content; animation: infinite-scroll 25s linear infinite; }
.sponsor-track:hover { animation-play-state: paused; }
.sponsor-box { width: 200px; height: 100px; background: rgba(0, 0, 0, 0.5); color: #888; margin: 0 20px; border-radius: 10px; display: flex; justify-content: center; align-items: center; font-weight: 700; font-size: 1.2rem; border: 1px dashed rgba(var(--primary-rgb), 0.3); transition: all 0.3s; overflow: hidden; padding: 15px; text-decoration: none; }
.sponsor-box:hover { border-color: var(--primary); color: var(--primary); box-shadow: 0 0 15px rgba(var(--primary-rgb), 0.3); }
.sponsor-box.white-box { background: #ffffff; border-style: solid; }
.sponsor-img { max-width: 100%; max-height: 100%; object-fit: contain; border-radius: 5px; }

@keyframes infinite-scroll { 0% { transform: translateX(0); } 100% { transform: translateX(-50%); } }

/* --- SCROLL REVEAL PHYSICS --- */
.fade-in { opacity: 0; transform: translateY(40px) translateZ(0); transition: opacity 0.8s ease-out, transform 0.8s ease-out; will-change: opacity, transform; }
.fade-in.visible { opacity: 1; transform: translateY(0) translateZ(0); }
.fade-in.glass-panel { transform-style: preserve-3d; }

/* --- FLOATING BACK TO TOP BUTTON --- */
#backToTopBtn {
    position: fixed;
    bottom: 40px;
    right: 40px;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background-color: var(--primary);
    color: #121212;
    border: none;
    font-size: 1.2rem;
    cursor: pointer;
    box-shadow: 0 0 15px var(--primary), 0 0 30px var(--primary);
    z-index: 999;
    
    /* Perfect Centering */
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 0;
    
    opacity: 0;
    pointer-events: none;
    transform: translateY(20px);
    transition: all 0.3s ease;
}

#backToTopBtn i {
    margin: 0 !important; 
}

#backToTopBtn.show {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0);
}

#backToTopBtn:hover {
    background-color: #fff;
    box-shadow: 0 0 30px rgba(255, 255, 255, 0.8);
    transform: translateY(-5px); 
}

/* Mobile Safeties */
@media screen and (max-width: 768px) {
    #custom-cursor { display: none !important; }
    body.hide-default-cursor, body.hide-default-cursor * { cursor: auto !important; }
    .hero h1 { font-size: 2.3rem; }
    .hero-content { padding: 40px 20px; }
    .hero-buttons { flex-direction: column; width: 100%; }
    .btn { width: 100%; }
    .about-section h2, .team-section h2, .support-section h2, .contact-section h2 { font-size: 2.2rem; }
    .about-content { font-size: 1rem; padding: 25px; }
    .contact-card { padding: 30px 15px; }
    .tier-title { font-size: 2rem; }
    .burger { display: block; }
    
    #backToTopBtn { bottom: 20px; right: 20px; } 
    
    .nav-links {
        position: absolute; right: 0px; top: 70px;
        background: rgba(10, 10, 15, 0.95); backdrop-filter: blur(10px);
        display: flex; flex-direction: column; align-items: center;
        width: 100%; transform: translateX(100%); transition: transform 0.3s ease-in;
        padding: 20px 0; box-shadow: 0 10px 20px rgba(0,0,0,0.5);
    }
    .nav-links li { margin: 15px 0; opacity: 0; }
    .nav-active { transform: translateX(0%); }
    .toggle .line1 { transform: rotate(-45deg) translate(-5px, 6px); }
    .toggle .line2 { opacity: 0; }
    .toggle .line3 { transform: rotate(45deg) translate(-5px, -6px); }
}
@keyframes navLinkFade { from { opacity: 0; transform: translateX(50px); } to { opacity: 1; transform: translateX(0); } }