:root {
    --color-primary: #0a1128;
    --color-secondary: #03e9f4;
    --color-background: #1a1a2e;
    --color-footer-bg: #0a0a1a;
    --color-button: #03e9f4;
    --color-text-light: #e0e0e0;
    --color-text-dark: #0a0a1a;

    --section-bg-1: #1a1a2e;
    --section-bg-2: #21213b;
    --section-bg-3: #2e2e4a;
    --section-bg-4: #383856;

    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2.5rem;
    --spacing-xl: 4rem;

    --border-radius-sm: 0.25rem;
    --border-radius-md: 0.75rem;
    --border-radius-lg: 1.5rem;

    --font-family-heading: 'Kanit', sans-serif;
    --font-family-body: 'Poppins', sans-serif;

    --neon-glow-sm: 0 0 5px var(--color-secondary), 0 0 10px var(--color-secondary);
    --neon-glow-md: 0 0 10px var(--color-secondary), 0 0 20px var(--color-secondary), 0 0 30px var(--color-secondary);
    --neon-glow-lg: 0 0 20px var(--color-secondary), 0 0 40px var(--color-secondary), 0 0 60px var(--color-secondary);
}

@import url('https://fonts.googleapis.com/css2?family=Kanit:wght@700&family=Poppins:wght@300;400;600&display=swap');

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-family-body);
    color: var(--color-text-light);
    background-color: var(--color-background);
    line-height: 1.6;
    margin: 0;
    padding: 0;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-family-heading);
    color: var(--color-text-light);
    margin-top: var(--spacing-lg);
    margin-bottom: var(--spacing-md);
    letter-spacing: 0.05em;
    text-shadow: var(--neon-glow-sm);
}

h1 {
    font-size: 3.8rem;
    font-weight: 700;
    text-transform: uppercase;
    line-height: 1.1;
    text-shadow: var(--neon-glow-md);
}

h2 {
    font-size: 2.8rem;
    font-weight: 700;
    text-shadow: var(--neon-glow-sm);
}

h3 {
    font-size: 2.2rem;
    font-weight: 600;
}

h4 {
    font-size: 1.8rem;
    font-weight: 600;
}

p {
    margin-bottom: var(--spacing-md);
    font-size: 1.1rem;
    font-weight: 300;
}

a {
    color: var(--color-secondary);
    text-decoration: none;
    transition: color 0.3s ease, text-shadow 0.3s ease;
}

a:hover {
    color: var(--color-text-light);
    text-shadow: var(--neon-glow-sm);
}

ul, ol {
    margin-left: var(--spacing-md);
    margin-bottom: var(--spacing-md);
}

li {
    margin-bottom: var(--spacing-xs);
}

/* Layout & Structure */
.container {
    max-width: 1200px;
    margin-left: auto;
    margin-right: auto;
    padding-left: var(--spacing-md);
    padding-right: var(--spacing-md);
}

section {
    padding: var(--spacing-xl) var(--spacing-md);
    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); }
.section-bg-4 { background-color: var(--section-bg-4); }

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-sm) var(--spacing-lg);
    border-radius: var(--border-radius-md);
    font-family: var(--font-family-heading);
    font-size: 1.2rem;
    font-weight: 700;
    text-transform: uppercase;
    cursor: pointer;
    border: 2px solid var(--color-button);
    background-color: transparent;
    color: var(--color-button);
    transition: all 0.4s ease-in-out;
    position: relative;
    overflow: hidden;
    box-shadow: var(--neon-glow-sm);
}

.btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(3, 233, 244, 0.3), transparent);
    transition: all 0.5s ease;
}

.btn:hover {
    color: var(--color-background);
    background-color: var(--color-button);
    text-shadow: none;
    box-shadow: var(--neon-glow-md);
}

.btn:hover::before {
    left: 100%;
}

.btn:active {
    transform: translateY(2px);
}

/* Cards */
.card {
    background-color: rgba(33, 33, 59, 0.6); /* Slightly darker, semi-transparent */
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
    box-shadow: 0 0 15px rgba(0, 0, 0, 0.5), var(--neon-glow-sm);
    backdrop-filter: blur(10px); /* Glassmorphism effect */
    border: 1px solid rgba(3, 233, 244, 0.3);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: 0 0 25px rgba(0, 0, 0, 0.7), var(--neon-glow-md);
}

/* Forms */
.form-group {
    margin-bottom: var(--spacing-md);
}

.form-label {
    display: block;
    margin-bottom: var(--spacing-xs);
    font-weight: 600;
    color: var(--color-text-light);
    text-shadow: var(--neon-glow-sm);
}

.form-input,
.form-textarea {
    width: 100%;
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--border-radius-sm);
    border: 1px solid rgba(3, 233, 244, 0.5);
    background-color: rgba(10, 17, 40, 0.7); /* Darker, semi-transparent input */
    color: var(--color-text-light);
    font-family: var(--font-family-body);
    font-size: 1rem;
    transition: border-color 0.3s ease, box-shadow 0.3s ease;
    box-sizing: border-box;
}

.form-input:focus,
.form-textarea:focus {
    outline: none;
    border-color: var(--color-secondary);
    box-shadow: var(--neon-glow-sm);
}

.form-textarea {
    min-height: 120px;
    resize: vertical;
}

/* Alpine.js Transitions & States */
[x-cloak] {
    display: none !important;
}

.fade-enter-active, .fade-leave-active {
    transition: opacity 0.5s ease, transform 0.5s ease;
}
.fade-enter, .fade-leave-to {
    opacity: 0;
    transform: translateY(10px);
}

.slide-enter-active, .slide-leave-active {
    transition: transform 0.5s ease, opacity 0.5s ease;
}
.slide-enter, .slide-leave-to {
    transform: translateX(-100%);
    opacity: 0;
}

/* Glassmorphism for specific components (e.g., header, modals) */
.glass-panel {
    background-color: rgba(33, 33, 59, 0.4);
    backdrop-filter: blur(15px);
    border: 1px solid rgba(3, 233, 244, 0.2);
    border-radius: var(--border-radius-lg);
    box-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.37), var(--neon-glow-sm);
    padding: var(--spacing-lg);
}

/* Footer */
footer {
    background-color: var(--color-footer-bg);
    color: var(--color-text-light);
    padding: var(--spacing-xl) var(--spacing-md);
    text-align: center;
    border-top: 1px solid rgba(3, 233, 244, 0.1);
    box-shadow: 0 -5px 15px rgba(0, 0, 0, 0.2), var(--neon-glow-sm);
}

footer p {
    margin-bottom: var(--spacing-sm);
    font-size: 0.9rem;
    color: rgba(224, 224, 224, 0.8);
}

/* Media Queries */
@media (max-width: 768px) {
    h1 {
        font-size: 2.8rem;
    }

    h2 {
        font-size: 2.2rem;
    }

    h3 {
        font-size: 1.8rem;
    }

    .btn {
        padding: var(--spacing-sm) var(--spacing-md);
        font-size: 1rem;
    }

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

    .container {
        padding-left: var(--spacing-sm);
        padding-right: var(--spacing-sm);
    }
}

@media (max-width: 480px) {
    h1 {
        font-size: 2.2rem;
    }

    h2 {
        font-size: 1.8rem;
    }

    p {
        font-size: 1rem;
    }

    .btn {
        width: 100%;
        margin-bottom: var(--spacing-sm);
    }
}

/* Utility classes for spacing and alignment (complementing Tailwind) */
.mt-xs { margin-top: var(--spacing-xs); }
.mb-xs { margin-bottom: var(--spacing-xs); }
.py-md { padding-top: var(--spacing-md); padding-bottom: var(--spacing-md); }
.px-lg { padding-left: var(--spacing-lg); padding-right: var(--spacing-lg); }

.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }
.flex-col { flex-direction: column; }
.items-center { align-items: center; }
.justify-center { justify-content: center; }
.gap-md > * + * { margin-left: var(--spacing-md); }
.gap-y-md > * + * { margin-top: var(--spacing-md); }

/* Dynamic Background Effect (Optional, for sections or hero) */
.bg-animated-lines {
    position: relative;
    overflow: hidden;
}

.bg-animated-lines::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background:
        repeating-linear-gradient(
            0deg,
            transparent,
            transparent 19px,
            rgba(3, 233, 244, 0.05) 20px,
            rgba(3, 233, 244, 0.05) 21px
        ),
        repeating-linear-gradient(
            90deg,
            transparent,
            transparent 19px,
            rgba(3, 233, 244, 0.05) 20px,
            rgba(3, 233, 244, 0.05) 21px
        );
    background-size: 20px 20px;
    animation: moveGrid 60s linear infinite;
    opacity: 0.1;
    pointer-events: none;
}

@keyframes moveGrid {
    0% { background-position: 0 0; }
    100% { background-position: 1000px 1000px; }
}

/* Specific interactive elements */
.interactive-element {
    position: relative;
    display: block;
    padding: var(--spacing-md);
    margin: var(--spacing-md) 0;
    border-radius: var(--border-radius-md);
    background-color: rgba(33, 33, 59, 0.8);
    box-shadow: var(--neon-glow-sm);
    transition: all 0.3s ease;
    overflow: hidden;
}

.interactive-element:hover {
    transform: scale(1.02);
    box-shadow: var(--neon-glow-md);
    background-color: rgba(46, 46, 74, 0.9);
}

.interactive-element::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(45deg, rgba(3, 233, 244, 0.1), transparent);
    opacity: 0;
    transition: opacity 0.3s ease;
    pointer-events: none;
}

.interactive-element:hover::before {
    opacity: 1;
}

.text-gradient {
    background: linear-gradient(45deg, var(--color-secondary), var(--color-text-light));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    display: inline-block;
    text-shadow: none; /* Remove default text-shadow for gradient text */
}

/* Scrollbar styling */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

::-webkit-scrollbar-track {
    background: var(--color-background);
}

::-webkit-scrollbar-thumb {
    background: var(--color-secondary);
    border-radius: 10px;
    border: 2px solid var(--color-background);
}

::-webkit-scrollbar-thumb:hover {
    background: var(--color-text-light);
}

/* Selection styling */
::selection {
    background-color: var(--color-secondary);
    color: var(--color-background);
}
::-moz-selection {
    background-color: var(--color-secondary);
    color: var(--color-background);
}


/* 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;
    }
}