@import url('https://fonts.googleapis.com/css2?family=JetBrains+Mono:wght@400;700&family=Space+Grotesk:wght@500;700&display=swap');

:root {
    --bg-base: #0A0A0A;
    --bg-surface: #121212;
    --bg-surface-hover: #1A1A1A;
    --accent: #B026FF;
    --accent-glow: rgba(176, 38, 255, 0.4);
    --text-primary: #F0F0F0;
    --text-muted: #8A8A8A;

    --font-heading: 'Space Grotesk', sans-serif;
    --font-mono: 'JetBrains Mono', monospace;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    background-color: var(--bg-base);
    color: var(--text-primary);
    font-family: var(--font-mono);
    line-height: 1.6;
    overflow-x: hidden;
}

/* Typography */
h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: var(--font-heading);
    text-transform: uppercase;
    letter-spacing: 1px;
    font-weight: 700;
}

h1 {
    font-size: 4rem;
    line-height: 1.1;
    margin-bottom: 1.5rem;
}

h2 {
    font-size: 2.5rem;
    margin-bottom: 2rem;
    position: relative;
    display: inline-block;
}

h2::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 0;
    width: 60px;
    height: 4px;
    background-color: var(--accent);
    box-shadow: 0 0 10px var(--accent-glow);
}

h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

p {
    font-size: 1rem;
    color: var(--text-muted);
    margin-bottom: 1rem;
}

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

/* Nav */
nav {
    padding: 2rem 0;
    position: absolute;
    top: 0;
    width: 100%;
    z-index: 100;
}

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

.logo {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
    text-decoration: none;
    letter-spacing: 2px;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.logo::before {
    content: '>';
    color: var(--accent);
    font-family: var(--font-mono);
    animation: blink 1s step-end infinite;
}

@keyframes blink {

    0%,
    100% {
        opacity: 1;
    }

    50% {
        opacity: 0;
    }
}

.nav-links {
    display: flex;
    gap: 2rem;
}

.nav-links a {
    color: var(--text-primary);
    text-decoration: none;
    font-size: 0.9rem;
    text-transform: uppercase;
    transition: color 0.3s;
}

.nav-links a:hover {
    color: var(--accent);
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 1rem 2rem;
    font-family: var(--font-mono);
    font-weight: 700;
    text-transform: uppercase;
    text-decoration: none;
    font-size: 1rem;
    border: 1px solid var(--accent);
    color: var(--accent);
    background: transparent;
    transition: all 0.3s ease;
    cursor: pointer;
    position: relative;
    overflow: hidden;
}

.btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: var(--accent);
    transition: all 0.3s ease;
    z-index: -1;
}

.btn:hover {
    color: var(--bg-base);
    box-shadow: 0 0 20px var(--accent-glow);
}

.btn:hover::before {
    left: 0;
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    padding-top: 5rem;
}

.hero-content {
    max-width: 800px;
    z-index: 2;
}

.hero-tagline {
    font-size: 1.25rem;
    color: var(--text-primary);
    border-left: 4px solid var(--accent);
    padding-left: 1.5rem;
    margin-bottom: 3rem;
    line-height: 1.8;
}

.hero-image {
    position: absolute;
    right: 0;
    top: 0;
    width: 50%;
    height: 100%;
    object-fit: cover;
    z-index: 1;
    opacity: 0.6;
    mask-image: linear-gradient(to right, transparent, black);
    -webkit-mask-image: linear-gradient(to right, transparent, black);
    filter: grayscale(100%) sepia(100%) hue-rotate(240deg) saturate(300%);
}

/* Grid Layouts */
section {
    padding: 8rem 0;
}

.grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 4rem;
}

/* Cards */
.card {
    background-color: var(--bg-surface);
    border: 1px solid #222;
    padding: 2.5rem;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.card:hover {
    border-color: var(--accent);
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
}

.card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 2px;
    background: var(--accent);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.3s ease;
}

.card:hover::before {
    transform: scaleX(1);
}

.card-icon {
    font-size: 2rem;
    color: var(--accent);
    margin-bottom: 1.5rem;
}

/* Images Section */
.image-showcase {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    margin-top: 4rem;
}

.showcase-img {
    width: 100%;
    height: 400px;
    object-fit: cover;
    border: 1px solid #333;
    transition: all 0.3s ease;
    filter: grayscale(100%) sepia(100%) hue-rotate(240deg) saturate(300%) brightness(0.8) contrast(1.2);
}

.showcase-img:hover {
    filter: grayscale(100%) sepia(100%) hue-rotate(240deg) saturate(500%) brightness(1.1) contrast(1.3);
    border-color: var(--accent);
    box-shadow: 0 0 20px var(--accent-glow);
}

/* Footer */
footer {
    border-top: 1px solid #222;
    padding: 3rem 0;
    text-align: center;
}

.terminal-prompt {
    display: inline-block;
    color: var(--accent);
    font-weight: bold;
}

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

    .hero-image {
        width: 100%;
        mask-image: linear-gradient(to bottom, transparent, black);
        -webkit-mask-image: linear-gradient(to bottom, transparent, black);
        top: auto;
        bottom: 0;
        height: 50%;
    }

    .nav-links {
        display: none;
        /* simple mobile nav */
    }

    .image-showcase {
        grid-template-columns: 1fr;
    }
}