:root {
    --color-goku-orange: #FF7A00;
    --color-goku-orange-light: #FF9933;
    --color-vegeta-blue: #0052C2;
    --color-vegeta-blue-dark: #003380;
    --color-ssj-yellow: #FFD700;
    --color-bg-dark: #121212;
    --color-bg-card: #1E1E1E;
    --color-text-main: #F3F4F6;
    --color-text-muted: #9CA3AF;

    font-family: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    line-height: 1.5;
    font-weight: 400;

    color-scheme: dark;
    color: var(--color-text-main);
    background-color: var(--color-bg-dark);

    font-synthesis: none;
    text-rendering: optimizeLegibility;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    margin: 0;
    padding: 0;
    min-width: 320px;
    min-height: 100vh;
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    margin: 0;
    font-family: 'Outfit', 'Inter', sans-serif;
    color: var(--color-text-main);
}

h1 { font-size: clamp(2.5rem, 5vw, 4.5rem); font-weight: 900; line-height: 1.1; letter-spacing: -0.02em; }
h2 { font-size: clamp(2rem, 4vw, 3.5rem); font-weight: 800; line-height: 1.2; letter-spacing: -0.01em; }
h3 { font-size: clamp(1.5rem, 3vw, 2.5rem); font-weight: 700; line-height: 1.3; }
h4 { font-size: clamp(1.25rem, 2vw, 1.75rem); font-weight: 600; line-height: 1.4; }
h5 { font-size: clamp(1.1rem, 1.5vw, 1.25rem); font-weight: 600; line-height: 1.5; }
h6 { font-size: 1rem; font-weight: 600; line-height: 1.5; text-transform: uppercase; letter-spacing: 0.05em; }

a {
    color: var(--color-ssj-yellow);
    text-decoration: inherit;
    transition: color 0.3s ease;
}

a:hover {
    color: var(--color-goku-orange);
}

* {
    box-sizing: border-box;
}

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

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

::-webkit-scrollbar-thumb {
    background: var(--color-vegeta-blue);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--color-goku-orange);
}

/* Utilities */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

.section-title {
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 3rem;
    text-transform: uppercase;
    color: var(--color-text-main);
    text-align: center;
    position: relative;
    display: inline-block;
    left: 50%;
    transform: translateX(-50%);
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, var(--color-goku-orange), var(--color-ssj-yellow));
    border-radius: 2px;
}

.btn-primary {
    background: linear-gradient(135deg, var(--color-goku-orange), var(--color-goku-orange-light));
    color: #fff;
    border: none;
    padding: 0.75rem 1.5rem;
    font-size: 1rem;
    font-weight: 600;
    border-radius: 8px;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    transition: transform 0.2s, box-shadow 0.2s;
    box-shadow: 0 4px 15px rgba(255, 122, 0, 0.4);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(255, 122, 0, 0.6);
}

.btn-secondary {
    background: transparent;
    color: var(--color-ssj-yellow);
    border: 2px solid var(--color-ssj-yellow);
    padding: 0.75rem 1.5rem;
    font-size: 1rem;
    font-weight: 600;
    border-radius: 8px;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    transition: all 0.2s ease;
}

.btn-secondary:hover {
    background: rgba(255, 215, 0, 0.1);
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(255, 215, 0, 0.2);
}

/* Glassmorphism cards */
.glass-card {
    background: rgba(30, 30, 30, 0.6);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: 16px;
    padding: 2rem;
    transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
    display: flex;
    flex-direction: column;
}

.glass-card:hover {
    transform: translateY(-5px);
    border-color: rgba(255, 122, 0, 0.3);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5), 0 0 20px rgba(255, 122, 0, 0.1);
}

.aura-effect {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 150%;
    height: 150%;
    background: radial-gradient(circle, rgba(255, 122, 0, 0.15) 0%, rgba(255, 215, 0, 0.05) 50%, transparent 70%);
    z-index: -1;
    pointer-events: none;
    animation: pulse-aura 4s infinite alternate ease-in-out;
}

@keyframes pulse-aura {
    0% {
        transform: translate(-50%, -50%) scale(0.9);
        opacity: 0.7;
    }

    100% {
        transform: translate(-50%, -50%) scale(1.1);
        opacity: 1;
    }
}

#bg-canvas {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    z-index: -2;
    pointer-events: none;
}

/* Layout Utilities */
.grid-2 {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.grid-3 {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.flex-column {
    display: flex;
    flex-direction: column;
}

.flex-center {
    display: flex;
    justify-content: center;
    align-items: center;
}

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

.mb-1 {
    margin-bottom: 0.5rem;
}

.mb-2 {
    margin-bottom: 1rem;
}

.mb-3 {
    margin-bottom: 1.5rem;
}

.mb-4 {
    margin-bottom: 2rem;
}

.mt-4 {
    margin-top: 2rem;
}

/* SVG Icons helpers */
.icon-wrapper {
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.icon-margin {
    margin-right: 0.5rem;
}

/* Animations */
.animate-fade-in-up {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.animate-fade-in-up.visible {
    opacity: 1;
    transform: translateY(0);
}

.animate-fade-in {
    opacity: 0;
    transition: opacity 0.8s ease-out;
}

.animate-fade-in.visible {
    opacity: 1;
}

.delay-100 {
    transition-delay: 100ms;
}

.delay-200 {
    transition-delay: 200ms;
}

.delay-300 {
    transition-delay: 300ms;
}

.delay-400 {
    transition-delay: 400ms;
}

.delay-500 {
    transition-delay: 500ms;
}

/* Hero specific */
.hero-avatar {
    width: 120px;
    height: 120px;
    margin: 0 auto 2rem;
    border-radius: 50%;
    background: linear-gradient(45deg, var(--color-goku-orange), var(--color-ssj-yellow));
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 0 30px rgba(255, 122, 0, 0.5);
    animation: float 6s ease-in-out infinite;
}

@keyframes float {
    0% {
        transform: translateY(0px) scale(1);
    }

    50% {
        transform: translateY(-10px) scale(1.02);
    }

    100% {
        transform: translateY(0px) scale(1);
    }
}

@keyframes bounce {

    0%,
    100% {
        transform: translateY(0);
    }

    50% {
        transform: translateY(10px);
    }
}

.bounce {
    animation: bounce 2s infinite ease-in-out;
}