/* Color Palette & Variables */
:root {
    --primary-color: #00e0ff;        /* Bright Cyan - for accents, icons, key elements */
    --primary-dark: #00a0e0;         /* Darker Cyan for hover/active */
    --secondary-color: #f06292;      /* Soft Pink - for secondary CTAs, subtle highlights */
    --secondary-dark: #d84374;       /* Darker Pink */
    --background-dark: #1a1a2e;      /* Deep Blue-Purple - Main background */
    --background-light-card: #2c2c4d; /* Slightly lighter for cards/elements */
    --text-light: #e0e0e0;           /* Light gray for general text */
    --text-muted: #b0b0b0;           /* Muted gray for secondary text */
    --border-color: rgba(255, 255, 255, 0.1); /* Subtle white border for depth */
    --gradient-primary: linear-gradient(45deg, #00e0ff, #007bff); /* Primary button gradient */
    --gradient-secondary: linear-gradient(45deg, #f06292, #da338c); /* Secondary button gradient */
    --gradient-outline-light: linear-gradient(to right, rgba(0, 224, 255, 0.2), rgba(240, 98, 146, 0.2)); /* Outline gradient */
}

/* General Body & HTML */
html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', sans-serif;
    background-color: var(--background-dark);
    color: var(--text-light);
    line-height: 1.6;
    overflow-x: hidden; /* Prevent horizontal scroll from animations */
}

/* Headings */
h1, h2, h3, h4, h5, h6 {
    font-family: 'Oxanium', sans-serif;
    color: var(--text-light);
    font-weight: 600;
    margin-bottom: 1rem;
}

h1.display-3 {
    font-size: clamp(2.5rem, 6vw, 4.5rem); /* Responsive font size */
    letter-spacing: -0.05em;
    text-shadow: 0 0 10px rgba(0, 224, 255, 0.3);
}

.section-title {
    font-size: clamp(2rem, 5vw, 3.5rem);
    font-weight: 700;
    margin-bottom: 2.5rem;
    position: relative;
    padding-bottom: 10px;
}

.section-title::after {
    content: '';
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    bottom: 0;
    width: 60px;
    height: 4px;
    background: var(--gradient-primary);
    border-radius: 2px;
}

.section-title .text-primary-light {
    color: var(--primary-color) !important;
}
.section-title .text-secondary-light {
    color: var(--secondary-color) !important;
}


/* Lead Text */
.lead-text {
    font-size: clamp(1rem, 2.5vw, 1.25rem);
    color: var(--text-muted);
    line-height: 1.8;
}

/* Links & Buttons (Base) */
a {
    color: var(--primary-color);
    text-decoration: none;
    transition: color 0.3s ease;
}

a:hover {
    color: var(--primary-dark);
}

.btn {
    font-family: 'Oxanium', sans-serif;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 1px;
    padding: 0.8rem 2.2rem;
    border-radius: 50px; /* Pill shape */
    border: none;
    transition: all 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94); /* Smooth cubic-bezier transition */
}

.btn-primary-gradient {
    background: var(--gradient-primary);
    color: white;
    box-shadow: 0 5px 15px rgba(0, 224, 255, 0.3);
}

.btn-primary-gradient:hover {
    background: var(--gradient-primary); /* Keep same gradient on hover */
    box-shadow: 0 8px 25px rgba(0, 224, 255, 0.5);
    transform: translateY(-3px);
}

.btn-secondary-gradient {
    background: var(--gradient-secondary);
    color: white;
    box-shadow: 0 5px 15px rgba(240, 98, 146, 0.3);
}

.btn-secondary-gradient:hover {
    background: var(--gradient-secondary); /* Keep same gradient on hover */
    box-shadow: 0 8px 25px rgba(240, 98, 146, 0.5);
    transform: translateY(-3px);
}

.btn-outline-light-gradient {
    background: transparent;
    border: 2px solid;
    border-image: var(--gradient-primary) 1; /* Border is a gradient */
    color: var(--primary-color);
    position: relative;
    overflow: hidden; /* For hover effect */
    z-index: 1;
}

.btn-outline-light-gradient::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--gradient-primary);
    transform: translateX(-100%);
    transition: transform 0.3s ease;
    z-index: -1;
}

.btn-outline-light-gradient:hover {
    color: white;
}

.btn-outline-light-gradient:hover::before {
    transform: translateX(0%);
}

/* Hover Effects */
.hover-lift:hover {
    transform: translateY(-5px);
    transition: transform 0.3s ease-out;
}

/* Section Padding */
.section-padding {
    padding: 100px 0; /* Generous padding for sections */
}

/* Responsive Adjustments */
@media (max-width: 991.98px) {
    .section-padding {
        padding: 70px 0;
    }
    .main-header .navbar-nav .nav-item:last-child {
        margin-left: 0 !important; /* Remove ml on small screens */
        margin-top: 10px; /* Add some space */
    }
}

@media (max-width: 767.98px) {
    .hero-section {
        padding-top: 120px; /* Account for sticky header */
    }
    h1.display-3 {
        font-size: 2.2rem;
    }
    .section-title {
        font-size: 1.8rem;
    }
    .btn {
        width: 100%;
        margin-bottom: 15px;
    }
}