/* Fonts Setup */
.title-font { font-family: 'Montserrat', sans-serif; }
body { font-family: 'Inter', sans-serif; }

/* ==============================================
   Background & Orbs (Deep Dark Gaming Vibe)
============================================== */
.dark-theme {
    background-color: #05050a; /* Darkest blue/black */
    color: #ffffff;
}

.bg-elements {
    position: fixed;
    top: 0; left: 0;
    width: 100vw; height: 100vh;
    z-index: 0;
    overflow: hidden;
}

.grid-overlay {
    position: absolute;
    width: 200%; height: 200%;
    top: -50%; left: -50%;
    background-image: 
        linear-gradient(rgba(0, 255, 255, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 255, 255, 0.03) 1px, transparent 1px);
    background-size: 40px 40px;
    transform: perspective(500px) rotateX(60deg);
    animation: gridMove 15s linear infinite;
    pointer-events: none;
}

@keyframes gridMove {
    0% { transform: perspective(500px) rotateX(60deg) translateY(0); }
    100% { transform: perspective(500px) rotateX(60deg) translateY(40px); }
}

.neon-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(100px);
    opacity: 0.4;
    animation: float 8s ease-in-out infinite alternate;
}

.orb-1 {
    width: 300px; height: 300px;
    background: #00f0ff; /* Cyan */
    top: -10%; left: -10%;
}

.orb-2 {
    width: 400px; height: 400px;
    background: #7000ff; /* Deep Purple */
    bottom: -20%; right: -10%;
    animation-delay: -4s;
}

@keyframes float {
    0% { transform: translate(0, 0); }
    100% { transform: translate(30px, 50px); }
}

/* ==============================================
   The Main Glass Card
============================================== */
.premium-glass-card {
    background: rgba(15, 15, 25, 0.6);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(0, 240, 255, 0.15);
    box-shadow: 
        0 20px 50px rgba(0, 0, 0, 0.5),
        inset 0 0 0 1px rgba(255, 255, 255, 0.05),
        inset 0 0 20px rgba(0, 240, 255, 0.05);
    border-radius: 24px;
}

/* ==============================================
   Logo Pulse Effect
============================================== */
.logo-wrapper {
    position: relative;
    width: 96px; height: 96px;
}

.logo-pulse {
    position: absolute;
    top: 50%; left: 50%;
    transform: translate(-50%, -50%);
    width: 100%; height: 100%;
    background: #00f0ff;
    border-radius: 50%;
    z-index: 0;
    animation: pulseGlow 2s cubic-bezier(0.4, 0, 0.6, 1) infinite;
}

@keyframes pulseGlow {
    0% { transform: translate(-50%, -50%) scale(1); opacity: 0.8; }
    100% { transform: translate(-50%, -50%) scale(1.6); opacity: 0; }
}

/* ==============================================
   Inputs & Buttons
============================================== */
.neon-input {
    background: rgba(0, 0, 0, 0.4);
    border: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: inset 0 2px 4px rgba(0,0,0,0.3);
}

.neon-input:focus {
    border-color: #00f0ff;
    background: rgba(0, 240, 255, 0.05);
    box-shadow: 0 0 15px rgba(0, 240, 255, 0.2), inset 0 2px 4px rgba(0,0,0,0.3);
}

/* Platform Selectors */
.platform-btn {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.08);
    color: #888;
}

.platform-btn:hover {
    background: rgba(255, 255, 255, 0.08);
    color: #fff;
}

/* Active States via JS */
.platform-btn.android-active {
    border-color: #00ff66;
    color: #00ff66;
    background: rgba(0, 255, 102, 0.1);
    box-shadow: 0 0 15px rgba(0, 255, 102, 0.2);
}

.platform-btn.ios-active {
    border-color: #00f0ff;
    color: #00f0ff;
    background: rgba(0, 240, 255, 0.1);
    box-shadow: 0 0 15px rgba(0, 240, 255, 0.2);
}

/* Proceed Button Cyberpunk Style */
.cyber-button {
    background: linear-gradient(90deg, #7000ff, #00f0ff);
    background-size: 200% auto;
    border: none;
    position: relative;
    overflow: hidden;
    box-shadow: 0 10px 20px -5px rgba(0, 240, 255, 0.4);
    transition: 0.5s;
}

.cyber-button:hover {
    background-position: right center;
    box-shadow: 0 15px 30px -5px rgba(112, 0, 255, 0.6);
    transform: translateY(-2px);
}