/* CIO Amplify Global Styles */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;900&family=JetBrains+Mono:wght@400;500&display=swap');

:root {
    /* Colors */
    --color-bg: #0f0f0f;
    --color-bg-alt: #161616;
    --color-text: #f0f0f0;
    --color-text-muted: #a0a0a0;
    --color-accent-cyan: #00f0ff;
    --color-accent-magenta: #ff00aa;
    --color-border: rgba(255, 255, 255, 0.1);

    /* Glassmorphism */
    --glass-bg: rgba(255, 255, 255, 0.03);
    --glass-border: rgba(255, 255, 255, 0.05);
    --glass-blur: 20px;

    /* Typography */
    --font-heading: 'Inter', sans-serif;
    --font-body: 'Inter', sans-serif;
    --font-mono: 'JetBrains Mono', monospace;

    /* Spacing */
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 4rem;
    --spacing-xl: 8rem;

    /* Layout */
    --container-width: 1400px;
    --header-height: 80px;
}

/* Reset & Base */
*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

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

body {
    background-color: var(--color-bg);
    color: var(--color-text);
    font-family: var(--font-body);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

img {
    max-width: 100%;
    display: block;
}

a {
    color: inherit;
    text-decoration: none;
    transition: color 0.3s ease;
}

ul {
    list-style: none;
}

/* Typography */
h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.1;
    margin-bottom: var(--spacing-sm);
    letter-spacing: -0.02em;
}

h1 {
    font-size: clamp(3rem, 5vw, 6rem);
    font-weight: 900;
}

h2 {
    font-size: clamp(2rem, 4vw, 4rem);
}

h3 {
    font-size: clamp(1.5rem, 3vw, 2.5rem);
}

.text-gradient {
    background: linear-gradient(135deg, var(--color-text) 0%, var(--color-text-muted) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.text-accent-gradient {
    background: linear-gradient(135deg, var(--color-accent-cyan), var(--color-accent-magenta));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.mono {
    font-family: var(--font-mono);
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--color-accent-cyan);
}

/* Layout Utilities */
.container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

.grid {
    display: grid;
    gap: var(--spacing-md);
}

.grid-2 {
    grid-template-columns: repeat(2, 1fr);
}

.grid-3 {
    grid-template-columns: repeat(3, 1fr);
}

.grid-4 {
    grid-template-columns: repeat(4, 1fr);
}

.flex {
    display: flex;
    gap: var(--spacing-md);
    align-items: center;
}

.flex-col {
    flex-direction: column;
    align-items: flex-start;
}

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

.full-height {
    min-height: 100vh;
    display: flex;
    align-items: center;
}

/* Glassmorphism Components */
.glass-card {
    background: var(--glass-bg);
    backdrop-filter: blur(var(--glass-blur));
    border: 1px solid var(--glass-border);
    padding: var(--spacing-md);
    border-radius: 4px;
    /* Brutalist slight radius */
    transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
    position: relative;
    overflow: hidden;
}

.glass-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg,
            transparent,
            rgba(255, 255, 255, 0.05),
            transparent);
    transition: 0.5s;
}

.glass-card:hover::before {
    left: 100%;
}

.glass-card:hover {
    border-color: var(--color-accent-cyan);
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4),
        0 0 20px rgba(0, 240, 255, 0.1);
}

/* AI NANO BANANO Placeholders */
.placeholder-art {
    width: 100%;
    height: 100%;
    min-height: 300px;
    background: var(--color-bg-alt);
    position: relative;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
}

.placeholder-art::after {
    content: '';
    position: absolute;
    inset: 0;
    background-image:
        radial-gradient(circle at 20% 30%, rgba(0, 240, 255, 0.05) 0%, transparent 50%),
        radial-gradient(circle at 80% 70%, rgba(255, 0, 170, 0.05) 0%, transparent 50%),
        linear-gradient(rgba(255, 255, 255, 0.02) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.02) 1px, transparent 1px);
    background-size: 100% 100%, 100% 100%, 20px 20px, 20px 20px;
}

.placeholder-art .nano-label {
    font-family: var(--font-mono);
    font-size: 0.7rem;
    color: var(--color-accent-cyan);
    opacity: 0.5;
    z-index: 1;
    text-transform: uppercase;
    letter-spacing: 0.2em;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 1rem 2rem;
    font-family: var(--font-mono);
    font-weight: 700;
    text-transform: uppercase;
    border: 1px solid var(--color-border);
    background: transparent;
    color: var(--color-text);
    cursor: pointer;
    transition: all 0.3s ease;
    gap: 0.5rem;
}

.btn-primary {
    background: var(--color-text);
    color: var(--color-bg);
    border-color: var(--color-text);
}

.btn-primary:hover {
    background: var(--color-accent-cyan);
    color: var(--color-bg);
    border-color: var(--color-accent-cyan);
    box-shadow: 0 0 20px rgba(0, 240, 255, 0.4);
}

.btn-secondary:hover {
    border-color: var(--color-accent-magenta);
    color: var(--color-accent-magenta);
}

/* Header */
header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: var(--header-height);
    background: rgba(15, 15, 15, 0.8);
    backdrop-filter: blur(10px);
    z-index: 1000;
    border-bottom: 1px solid var(--glass-border);
    display: flex;
    align-items: center;
}

header .container {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-family: var(--font-heading);
    font-weight: 900;
    font-size: 1.5rem;
    letter-spacing: -0.03em;
}

.logo span {
    color: var(--color-accent-cyan);
    font-size: 2rem;
    line-height: 0;
    position: relative;
    top: 5px;
    margin-right: 5px;
}

nav ul {
    display: flex;
    gap: 2rem;
}

nav a {
    font-family: var(--font-mono);
    font-size: 0.8rem;
    text-transform: uppercase;
    opacity: 0.7;
}

nav a:hover,
nav a.active {
    opacity: 1;
    color: var(--color-accent-cyan);
}

/* Footer */
footer {
    border-top: 1px solid var(--glass-border);
    padding: var(--spacing-lg) 0;
    background: var(--color-bg-alt);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: var(--spacing-lg);
}

.footer-col h4 {
    font-family: var(--font-mono);
    color: var(--color-accent-magenta);
    margin-bottom: 1.5rem;
    font-size: 1rem;
}

.footer-col ul li {
    margin-bottom: 0.8rem;
}

.footer-col a {
    color: var(--color-text-muted);
    font-size: 0.9rem;
}

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

.copyright {
    margin-top: var(--spacing-lg);
    padding-top: var(--spacing-md);
    border-top: 1px solid var(--glass-border);
    text-align: center;
    color: var(--color-text-muted);
    font-size: 0.8rem;
    font-family: var(--font-mono);
}

/* Animations */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in {
    animation: fadeIn 0.8s ease forwards;
}

/* Responsive */
@media (max-width: 1024px) {
    :root {
        --container-width: 90%;
        --spacing-xl: 5rem;
    }

    .grid-4 {
        grid-template-columns: repeat(2, 1fr);
    }

    .grid-3 {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {

    .grid-2,
    .grid-3,
    .grid-4 {
        grid-template-columns: 1fr;
    }

    .footer-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }

    h1 {
        font-size: 3rem;
    }

    nav {
        position: fixed;
        bottom: 0;
        left: 0;
        width: 100%;
        background: var(--color-bg);
        border-top: 1px solid var(--border);
        padding: 1rem;
        z-index: 1000;
    }

    nav ul {
        justify-content: space-around;
        gap: 0;
    }

    header {
        border-bottom: none;
    }

    .logo {
        position: absolute;
        left: 50%;
        top: 50%;
        transform: translate(-50%, -50%);
    }
}