:root {
    --fsi-lime: #39ff14;
    --fsi-lime-dark: #2ecc1f;
    --fsi-black: #000000;
    --fsi-dark: #0a0a0a;
    --fsi-dark-alt: #1a1a1a;
    --fsi-white: #ffffff;
    --fsi-text-primary: #f0f0f0;
    --fsi-text-secondary: #b8b8b8;
    --discord-purple: #5865F2;
    --discord-purple-hover: #4752C4;
}

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

body {
    background: var(--fsi-black);
    color: var(--fsi-text-primary);
    min-height: 100vh;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    position: relative;
    overflow-x: hidden;
}

/* Discord Login Top */
.discord-login-top {
    position: fixed;
    top: 0;
    right: 0;
    padding: 1.5rem 2rem;
    z-index: 1000;
}

.btn-discord-login {
    background: linear-gradient(135deg, var(--discord-purple) 0%, var(--discord-purple-hover) 100%);
    border: 2px solid rgba(255, 255, 255, 0.2);
    padding: 12px 24px;
    font-size: 1rem;
    font-weight: 600;
    border-radius: 8px;
    color: white;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(88, 101, 242, 0.4);
}

.btn-discord-login svg {
    width: 20px;
    height: 20px;
}

.btn-discord-login:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(88, 101, 242, 0.6);
}

.welcome-message-top {
    color: var(--fsi-text-primary);
    font-size: 1rem;
    padding: 12px 24px;
    background: rgba(10, 10, 10, 0.9);
    border: 2px solid rgba(57, 255, 20, 0.3);
    border-radius: 8px;
    box-shadow: 0 4px 15px rgba(57, 255, 20, 0.2);
}

.welcome-message-top strong {
    color: var(--fsi-lime);
    font-weight: 600;
}

.welcome-message-top a {
    color: var(--fsi-lime);
    text-decoration: none;
    transition: color 0.3s ease;
}

.welcome-message-top a:hover {
    color: var(--fsi-lime-dark);
}

/* Main Content */
.main-content {
    position: relative;
    z-index: 2;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    padding: 2rem;
}

.hero-section {
    text-align: center;
    max-width: 1200px;
    width: 100%;
    animation: fadeInUp 1.2s ease-out;
    margin-bottom: 4rem;
    overflow: visible; /* Ensure text isn't clipped */
    padding-bottom: 1rem; /* Extra space for descenders */
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.logo-container {
    margin-bottom: 2rem;
}

.hero-logo {
    max-width: 400px;
    width: 100%;
    height: auto;
    position: relative;
    will-change: filter;
    filter: drop-shadow(0 0 20px rgba(57, 255, 20, 0.5));
    animation: logoGlow 4s ease-in-out infinite;
    transform: translateZ(0); /* Force hardware acceleration */
}

@keyframes logoGlow {
    0%, 100% {
        filter: drop-shadow(0 0 20px rgba(57, 255, 20, 0.5)) drop-shadow(0 0 40px rgba(57, 255, 20, 0.2));
    }
    50% {
        filter: drop-shadow(0 0 30px rgba(57, 255, 20, 0.8)) drop-shadow(0 0 60px rgba(57, 255, 20, 0.4));
    }
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 900;
    margin-bottom: 1rem !important;
    padding-bottom: 10px !important; /* Add bottom padding */
    background: linear-gradient(135deg, var(--fsi-lime) 0%, var(--fsi-lime-dark) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-shadow: 0 0 30px rgba(57, 255, 20, 0.5);
    letter-spacing: 2px;
    overflow: visible !important;
}

/* Override Bootstrap display classes that might affect spacing */
.hero-title.display-3,
.hero-title.display-md-1 {
    padding-bottom: 10px !important;
}

/* Override Bootstrap mb-3 utility class */
.hero-title.mb-3 {
    padding-bottom: 10px !important;
}

.hero-subtitle {
    font-size: 1.5rem;
    color: var(--fsi-text-secondary);
    margin-top: 1rem;
    margin-bottom: 1.5rem !important; /* Add bottom margin for spacing */
    line-height: 2.2 !important; /* Increased for descenders like 'g' */
    overflow: visible !important;
    display: block;
    min-height: 4.5rem; /* Ensure enough space for text with descenders */
}

/* Override Bootstrap lead class if it's affecting line-height */
.hero-subtitle.lead {
    line-height: 2.2 !important;
    margin-bottom: 0 !important;
}

/* Features Section */
.features-section {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    max-width: 1200px;
    width: 100%;
    margin-top: 4rem;
}

.feature-card {
    background: linear-gradient(135deg, var(--fsi-dark) 0%, var(--fsi-dark-alt) 100%);
    border: 2px solid rgba(57, 255, 20, 0.2);
    border-radius: 12px;
    padding: 2rem;
    text-align: center;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(57, 255, 20, 0.1) 0%, transparent 70%);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.feature-card:hover::before {
    opacity: 1;
}

.feature-card:hover {
    transform: translateY(-10px);
    border-color: rgba(57, 255, 20, 0.5);
    box-shadow: 0 10px 40px rgba(57, 255, 20, 0.3);
}

.feature-card h3 {
    font-size: 1.75rem;
    color: var(--fsi-lime);
    margin-bottom: 1rem;
    font-weight: 700;
    position: relative;
    z-index: 1;
}

.feature-card p {
    font-size: 1rem;
    line-height: 1.6;
    color: var(--fsi-text-secondary);
    position: relative;
    z-index: 1;
}

/* Footer */
.footer {
    margin-top: 4rem;
    text-align: center;
    color: var(--fsi-text-secondary);
    font-size: 0.9rem;
}

/* Bootstrap Navbar Overrides */
.navbar {
    background: linear-gradient(180deg, rgba(0, 0, 0, 0.98) 0%, rgba(10, 10, 10, 0.95) 100%) !important;
    backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(57, 255, 20, 0.2);
    padding: 1rem 0;
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.5), 0 0 30px rgba(57, 255, 20, 0.1);
}

.navbar .container-fluid {
    padding-left: 2rem;
    padding-right: 2rem;
}

.navbar-brand {
    padding: 0;
    display: flex;
    align-items: center;
    transition: transform 0.3s ease;
}

.navbar-brand:hover {
    transform: scale(1.05);
}

.navbar-logo {
    height: 45px;
    width: auto;
    filter: drop-shadow(0 0 15px rgba(57, 255, 20, 0.6));
    transition: filter 0.3s ease;
}

.navbar-brand:hover .navbar-logo {
    filter: drop-shadow(0 0 20px rgba(57, 255, 20, 0.8));
}

.navbar-toggler {
    border: 1px solid rgba(57, 255, 20, 0.3);
    border-radius: 6px;
    padding: 0.4rem 0.6rem;
    transition: all 0.3s ease;
}

.navbar-toggler:hover {
    border-color: rgba(57, 255, 20, 0.6);
    background: rgba(57, 255, 20, 0.1);
}

.navbar-toggler:focus {
    box-shadow: 0 0 0 0.25rem rgba(57, 255, 20, 0.25);
}

.navbar-toggler-icon {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba(57, 255, 20, 0.9)' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2.5' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
    width: 1.5em;
    height: 1.5em;
}

.navbar-nav {
    align-items: center;
    gap: 0.5rem;
}

.navbar-nav .nav-item {
    display: flex;
    align-items: center;
}

.navbar-nav .nav-link {
    color: var(--fsi-text-primary);
    font-weight: 500;
    padding: 0.6rem 1.2rem;
    border-radius: 8px;
    transition: all 0.3s ease;
    position: relative;
    margin: 0 0.25rem;
}

.navbar-nav .nav-link::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 2px;
    background: var(--fsi-lime);
    transition: width 0.3s ease;
}

.navbar-nav .nav-link:hover {
    color: var(--fsi-lime);
    background: rgba(57, 255, 20, 0.1);
}

.navbar-nav .nav-link:hover::before {
    width: 80%;
}

.navbar-text {
    color: var(--fsi-text-primary);
    padding: 0.6rem 1rem;
    font-size: 0.95rem;
}

.navbar-text strong {
    color: var(--fsi-lime);
    font-weight: 600;
}

.btn-discord-login-nav {
    background: linear-gradient(135deg, var(--discord-purple) 0%, var(--discord-purple-hover) 100%);
    border: none;
    padding: 0.65rem 1.5rem;
    border-radius: 10px;
    color: white !important;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(88, 101, 242, 0.4), inset 0 1px 0 rgba(255, 255, 255, 0.2);
    font-weight: 600;
    font-size: 0.95rem;
    position: relative;
    overflow: hidden;
}

.btn-discord-login-nav::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s ease;
}

.btn-discord-login-nav:hover::before {
    left: 100%;
}

.btn-discord-login-nav:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 25px rgba(88, 101, 242, 0.6), inset 0 1px 0 rgba(255, 255, 255, 0.3);
    color: white !important;
}

.btn-discord-login-nav:active {
    transform: translateY(0);
}

.discord-icon {
    width: 22px;
    height: 22px;
    filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.3));
}

/* Bootstrap Card Overrides */
.card.feature-card {
    background: linear-gradient(135deg, var(--fsi-dark) 0%, var(--fsi-dark-alt) 100%);
    border: 2px solid rgba(57, 255, 20, 0.2);
    border-radius: 12px;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.card.feature-card::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(57, 255, 20, 0.1) 0%, transparent 70%);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.card.feature-card:hover::before {
    opacity: 1;
}

.card.feature-card:hover {
    transform: translateY(-10px);
    border-color: rgba(57, 255, 20, 0.5);
    box-shadow: 0 10px 40px rgba(57, 255, 20, 0.3);
}

.card.feature-card .card-title {
    font-size: 1.75rem;
    color: var(--fsi-lime);
    margin-bottom: 1rem;
    font-weight: 700;
    position: relative;
    z-index: 1;
}

.card.feature-card .card-text {
    font-size: 1rem;
    line-height: 1.6;
    color: var(--fsi-text-secondary);
    position: relative;
    z-index: 1;
}

.card.feature-card .card-body {
    padding: 2rem;
}

/* Bootstrap Button Overrides */
.btn-primary {
    background-color: var(--fsi-lime);
    border-color: var(--fsi-lime);
    color: var(--fsi-black);
    font-weight: 600;
}

.btn-primary:hover,
.btn-primary:focus {
    background-color: var(--fsi-lime-dark);
    border-color: var(--fsi-lime-dark);
    color: var(--fsi-black);
}

.btn-success {
    background-color: var(--fsi-lime);
    border-color: var(--fsi-lime);
    color: var(--fsi-black);
    font-weight: 600;
}

.btn-success:hover,
.btn-success:focus {
    background-color: var(--fsi-lime-dark);
    border-color: var(--fsi-lime-dark);
    color: var(--fsi-black);
}

.btn-outline-success {
    color: var(--fsi-lime);
    border-color: var(--fsi-lime);
}

.btn-outline-success:hover {
    background-color: var(--fsi-lime);
    border-color: var(--fsi-lime);
    color: var(--fsi-black);
}

/* Bootstrap Form Control Overrides */
.form-control,
.form-select {
    background-color: var(--fsi-dark-alt);
    border-color: rgba(57, 255, 20, 0.3);
    color: var(--fsi-text-primary);
}

.form-control:focus,
.form-select:focus {
    background-color: var(--fsi-dark-alt);
    border-color: var(--fsi-lime);
    color: var(--fsi-text-primary);
    box-shadow: 0 0 0 0.25rem rgba(57, 255, 20, 0.25);
}

.form-label {
    color: var(--fsi-text-primary);
}

/* Main Content Adjustments */
.main-content {
    padding-top: 80px; /* Account for fixed navbar */
}

/* Responsive */
@media (max-width: 768px) {
    .hero-title {
        font-size: 2.5rem;
        padding-bottom: 10px !important;
    }
    
    .hero-subtitle {
        font-size: 1.2rem;
        line-height: 2.0; /* Increased for descenders */
    }
    
    .hero-logo {
        max-width: 300px;
    }
    
    .navbar {
        padding: 0.75rem 0;
    }
    
    .navbar .container-fluid {
        padding-left: 1rem;
        padding-right: 1rem;
    }
    
    .navbar-logo {
        height: 38px;
    }
    
    .navbar-nav .nav-link {
        padding: 0.75rem 1rem;
        margin: 0.25rem 0;
    }
    
    .btn-discord-login-nav {
        padding: 0.6rem 1.2rem;
        font-size: 0.9rem;
        width: 100%;
        justify-content: center;
        margin-top: 0.5rem;
    }
    
    .navbar-text {
        padding: 0.5rem 1rem;
        display: block;
        width: 100%;
        text-align: center;
    }
    
    .main-content {
        padding-top: 70px;
    }
    
    .navbar-collapse {
        margin-top: 1rem;
        padding-top: 1rem;
        border-top: 1px solid rgba(57, 255, 20, 0.2);
    }
}