@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@300..700&family=Inter:wght@300..700&family=Orbitron:wght@400..900&display=swap');

:root {
    /* Colors */
    --primary-color: #0D1117;
    --secondary-color: #1F2633;
    --background-color: #161B22;
    --footer-bg-color: #010409;
    --button-color: #28A745;
    --header-text-color: #E9E9E9;
    --footer-text-color: #B0B0B0;
    --heading-color: #E9ECEF;
    --body-color: #CED4DA;
    --accent-color-light: #4CAF50; /* Lighter shade of button for glow */
    --accent-color-dark: #1E8C3A; /* Darker shade of button */
    --secondary-button-color-light: #007BFF;
    --secondary-button-color-dark: #0056B3;

    /* Section Backgrounds */
    --section-bg-1: #21262D;
    --section-bg-2: #2B313A;
    --section-bg-3: #38404E;
    --section-bg-4: #4C586B;
    --section-bg-5: #5A677B;
    --section-bg-6: #677488;

    /* Fonts */
    --font-header: 'Space Grotesk', sans-serif;
    --font-footer: 'Inter', sans-serif;
    --font-headings: 'Orbitron', sans-serif;
    --font-body: 'Inter', sans-serif;

    /* Spacing */
    --spacing-md: 1.5rem;
    --spacing-lg: 3rem;
    --spacing-xl: 5rem;

    /* Border Radius */
    --border-radius-sm: 8px;
    --border-radius-md: 12px;
    --border-radius-lg: 20px;

    /* Transitions */
    --transition-speed: 0.3s;
    --transition-ease: ease-in-out;
}

/* Base Styles */
html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    color: var(--body-color);
    background-color: var(--background-color);
    line-height: 1.7; /* Generous line-height for readability */
    margin: 0;
    padding: 0;
    overflow-x: hidden; /* Prevent horizontal scroll */
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-headings);
    color: var(--heading-color);
    line-height: 1.2;
    margin-top: calc(var(--spacing-md) * 2);
    margin-bottom: var(--spacing-md);
    letter-spacing: 0.05em; /* Slight letter spacing for headings */
}

h1 {
    font-size: 3.5rem;
    text-shadow: 0 0 10px rgba(233, 236, 239, 0.3);
}

h2 {
    font-size: 2.8rem;
    position: relative;
    padding-bottom: 0.5em;
    margin-bottom: 1em;
}

h2::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    width: 60px;
    height: 3px;
    background: linear-gradient(90deg, var(--button-color), transparent);
    border-radius: 2px;
}

h3 {
    font-size: 2.2rem;
}

h4 {
    font-size: 1.8rem;
}

p {
    margin-bottom: 1em;
}

a {
    color: var(--button-color);
    text-decoration: none;
    transition: color var(--transition-speed) var(--transition-ease), text-shadow var(--transition-speed) var(--transition-ease);
}

a:hover {
    color: var(--accent-color-light);
    text-shadow: 0 0 8px rgba(40, 167, 69, 0.6);
}

/* Layout and Section Spacing */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

section {
    padding: var(--spacing-xl) 0;
    position: relative;
    overflow: hidden;
}

.section-bg-1 {
    background-color: var(--section-bg-1);
}

.section-bg-2 {
    background-color: var(--section-bg-2);
}

.section-bg-3 {
    background-color: var(--section-bg-3);
}

/* Header Styles */
.header {
    background: linear-gradient(to right, var(--primary-color), var(--background-color));
    color: var(--header-text-color);
    font-family: var(--font-header);
    padding: 1.5rem var(--spacing-md);
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.4);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.header .logo {
    font-size: 2rem;
    font-weight: 700;
    color: var(--header-text-color);
    letter-spacing: -0.05em;
    text-shadow: 0 0 5px var(--accent-color-light);
}

.header nav ul {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    gap: var(--spacing-md);
}

.header nav a {
    color: var(--header-text-color);
    font-weight: 600;
    font-size: 1.1em;
    padding: 0.5em 1em;
    border-radius: var(--border-radius-sm);
    position: relative;
    overflow: hidden;
    z-index: 1;
}

.header nav a::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(45deg, rgba(40, 167, 69, 0.2), rgba(0, 123, 255, 0.2));
    transition: left var(--transition-speed) var(--transition-ease);
    z-index: -1;
}

.header nav a:hover::before {
    left: 0;
}

.header nav a:hover {
    color: var(--button-color);
    text-shadow: 0 0 5px rgba(255, 255, 255, 0.5);
}

/* Button Styles */
.btn-primary {
    background: linear-gradient(135deg, var(--button-color) 0%, var(--accent-color-dark) 100%);
    color: #FFFFFF;
    border: none;
    border-radius: var(--border-radius-md);
    padding: 12px 28px;
    font-weight: 700;
    font-size: 1.1rem;
    cursor: pointer;
    transform: skewX(-5deg); /* Dynamic skew effect */
    transition: all var(--transition-speed) var(--transition-ease);
    box-shadow: 0 4px 10px rgba(40, 167, 69, 0.4);
    display: inline-block;
    position: relative;
    overflow: hidden;
}

.btn-primary:hover {
    transform: skewX(-5deg) translateY(-3px);
    box-shadow: 0 8px 15px rgba(40, 167, 69, 0.6);
    background: linear-gradient(135deg, var(--accent-color-light) 0%, var(--button-color) 100%);
}

.btn-primary:active {
    transform: skewX(-5deg) translateY(0);
    box-shadow: 0 2px 5px rgba(40, 167, 69, 0.3);
}

.btn-secondary {
    background: linear-gradient(135deg, var(--secondary-button-color-light) 0%, var(--secondary-button-color-dark) 100%);
    color: #FFFFFF;
    border: none;
    border-radius: var(--border-radius-sm);
    padding: 10px 24px;
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    transform: scale(1.02); /* Slight initial scale */
    transition: all var(--transition-speed) var(--transition-ease);
    box-shadow: 0 2px 8px rgba(0, 123, 255, 0.3);
    display: inline-block;
}

.btn-secondary:hover {
    transform: scale(1.05) translateY(-2px);
    box-shadow: 0 5px 12px rgba(0, 123, 255, 0.5);
    background: linear-gradient(135deg, #008CFF 0%, var(--secondary-button-color-light) 100%);
}

.btn-secondary:active {
    transform: scale(1.02) translateY(0);
    box-shadow: 0 1px 4px rgba(0, 123, 255, 0.2);
}

/* Card Styles */
.card {
    border-radius: var(--border-radius-lg);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.6), inset 0 0 15px rgba(255, 255, 255, 0.05);
    background: linear-gradient(145deg, rgba(33,38,45,0.9) 0%, rgba(43,49,58,0.95) 100%);
    padding: var(--spacing-md);
    transition: all 0.4s ease;
    border: 1px solid transparent; /* Base border for hover effect */
    backdrop-filter: blur(5px); /* Light glassmorphism */
    -webkit-backdrop-filter: blur(5px);
}

.card:hover {
    transform: translateY(-8px) scale(1.02);
    border: 1px solid var(--button-color);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.8), inset 0 0 20px rgba(255, 255, 255, 0.1);
}

/* Accordion Styles */
.accordion-item {
    margin-bottom: 1rem;
    border-radius: var(--border-radius-md);
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.4);
    background-color: rgba(33, 38, 45, 0.8); /* Semi-transparent for glassmorphism */
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.accordion-header {
    background-color: rgba(43, 49, 58, 0.9);
    padding: 1rem 1.5rem;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-weight: 600;
    color: var(--heading-color);
    transition: background-color var(--transition-speed) var(--transition-ease);
}

.accordion-header:hover {
    background-color: rgba(56, 64, 78, 0.9);
}

.accordion-content {
    padding: 1rem 1.5rem;
    background-color: rgba(33, 38, 45, 0.7);
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    display: none; /* Controlled by JS */
    opacity: 0;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.5s ease-out, opacity 0.5s ease-out;
}

.accordion-content.active {
    display: block;
    max-height: 500px; /* Adjust as needed */
    opacity: 1;
}

/* Carousel Pagination */
.carousel-pagination {
    display: flex;
    justify-content: center;
    margin-top: 2rem;
    gap: 10px;
}

.carousel-pagination .dot {
    width: 12px;
    height: 12px;
    background-color: rgba(var(--body-color), 0.5);
    border-radius: 50%;
    cursor: pointer;
    transition: background-color var(--transition-speed) var(--transition-ease);
    box-shadow: 0 0 5px rgba(255, 255, 255, 0.2);
}

.carousel-pagination .dot.active {
    background-color: var(--button-color);
    box-shadow: 0 0 10px var(--button-color), 0 0 20px var(--accent-color-light); /* Neon effect */
}

.carousel-pagination .dot:hover {
    background-color: var(--accent-color-light);
    box-shadow: 0 0 8px var(--accent-color-light);
}

/* Form Input Styles */
.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    color: var(--heading-color);
    font-weight: 500;
}

.form-group input[type="text"],
.form-group input[type="email"],
.form-group input[type="password"],
.form-group textarea {
    width: 100%;
    padding: 12px 15px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    background-color: rgba(0, 0, 0, 0.5); /* Darker, but distinct */
    color: var(--body-color);
    border-radius: var(--border-radius-sm);
    font-size: 1rem;
    transition: border-color var(--transition-speed) var(--transition-ease), box-shadow var(--transition-speed) var(--transition-ease);
    box-shadow: inset 0 1px 3px rgba(0, 0, 0, 0.6);
}

.form-group input[type="text"]::placeholder,
.form-group input[type="email"]::placeholder,
.form-group input[type="password"]::placeholder,
.form-group textarea::placeholder {
    color: rgba(var(--body-color), 0.6);
}

.form-group input[type="text"]:focus,
.form-group input[type="email"]:focus,
.form-group input[type="password"]:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--button-color);
    box-shadow: inset 0 1px 3px rgba(0, 0, 0, 0.8), 0 0 10px var(--accent-color-light); /* Light inner glow */
    background-color: rgba(0, 0, 0, 0.6);
}

/* Footer Styles */
.footer {
    background: var(--footer-bg-color);
    color: var(--footer-text-color);
    font-family: var(--font-footer);
    padding: 2rem var(--spacing-md);
    border-top: 1px solid #2F363D;
    text-align: center;
}

.footer p {
    margin: 0;
    font-size: 0.9em;
}

.footer a {
    color: var(--footer-text-color);
    text-decoration: underline;
}

.footer a:hover {
    color: var(--button-color);
}

/* Utility Classes (if not using Tailwind for these) */
.text-center {
    text-align: center;
}

.mx-auto {
    margin-left: auto;
    margin-right: auto;
}

.w-full {
    width: 100%;
}

.flex {
    display: flex;
}

.justify-center {
    justify-content: center;
}

.items-center {
    align-items: center;
}

.gap-4 {
    gap: 1rem;
}

/* Media Queries for Responsiveness */
@media (max-width: 768px) {
    h1 {
        font-size: 2.5rem;
    }

    h2 {
        font-size: 2rem;
    }

    .header .container {
        flex-direction: column;
        text-align: center;
    }

    .header nav ul {
        flex-direction: column;
        margin-top: 1rem;
    }

    .header nav li {
        width: 100%;
    }

    .header nav a {
        display: block;
    }

    section {
        padding: var(--spacing-lg) 0;
    }

    .btn-primary {
        padding: 10px 20px;
        font-size: 1rem;
    }

    .btn-secondary {
        padding: 8px 18px;
        font-size: 0.9rem;
    }
}

@media (max-width: 480px) {
    h1 {
        font-size: 2rem;
    }

    h2 {
        font-size: 1.8rem;
    }

    .card {
        padding: var(--spacing-md);
    }
}


/* Cookie Banner Additional Styles for Tailwind */
.cookie-banner-hover-effect:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.15);
}

@media (prefers-reduced-motion: reduce) {
    .cookie-banner-hover-effect:hover {
        transform: none;
    }
}