@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@400;600&display=swap');

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    background: #f4f4f4;
    color: #111;
    font-family: 'Space Grotesk', sans-serif;
    position: relative;
}

/* CRT monitor effect */
body::after {
    content: "";
    position: fixed;
    inset: 0;
    pointer-events: none;
    background: repeating-linear-gradient(
        to bottom,
        rgba(0,0,0,0.1),
        rgba(0,0,0,0.1) 2px,
        transparent 2px,
        transparent 4px
    );
    opacity: 0.3;
}

/* Nav */

.pg-nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 16px;
    background: #111;
    color: #fff;
}

.pg-logo {
    font-size: 20px;
    font-weight: 600;
    text-decoration: none;
    color: #00ff88;
    letter-spacing: 1px;
    position: relative;
    display: inline-block;
}

/* Pixel glitch logo */
.pg-logo::after {
    content: "PixelGear";
    position: absolute;
    left: 2px;
    top: 2px;
    color: #ff0066;
    opacity: 0.7;
    clip-path: inset(0 0 50% 0);
    animation: pgGlitch 0.6s infinite;
}

.pg-logo::before {
    content: "PixelGear";
    position: absolute;
    left: -2px;
    top: -2px;
    color: #00ccff;
    opacity: 0.7;
    clip-path: inset(50% 0 0 0);
    animation: pgGlitch 0.6s infinite reverse;
}

@keyframes pgGlitch {
    0% { transform: translate(0,0); }
    20% { transform: translate(-2px,2px); }
    40% { transform: translate(2px,-2px); }
    60% { transform: translate(-1px,1px); }
    80% { transform: translate(1px,-1px); }
    100% { transform: translate(0,0); }
}

.pg-menu {
    display: flex;
    gap: 12px;
    list-style: none;
}

.pg-menu a {
    color: #fff;
    text-decoration: none;
    font-size: 13px;
    padding: 4px 8px;
    border-radius: 4px;
}

.pg-menu a:hover {
    background: #222;
}

.pg-menu-btn {
    display: none;
    font-size: 22px;
    cursor: pointer;
}

/* Hero */

.pg-hero {
    padding: 40px 20px;
    border-bottom: 3px solid #111;
    background: #fafafa;
}

.pg-hero-inner {
    max-width: 520px;
    margin: 0 auto;
}

.pg-hero h1 {
    font-size: 40px;
    margin: 0 0 10px 0;
    text-transform: uppercase;
    letter-spacing: 2px;
}

.pg-hero p {
    font-size: 15px;
    margin: 0 0 16px 0;
}

.pg-hero-actions {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    margin-bottom: 16px;
}

.pg-btn-primary,
.pg-btn-secondary {
    display: inline-block;
    padding: 8px 18px;
    text-decoration: none;
    border-radius: 4px;
    font-size: 13px;
}

/* Pixel shake hover */
.pg-btn-primary:hover,
.pg-btn-secondary:hover {
    animation: pgShake 0.25s steps(2) infinite;
}

@keyframes pgShake {
    0% { transform: translate(0, 0); }
    25% { transform: translate(2px, -2px); }
    50% { transform: translate(-2px, 2px); }
    75% { transform: translate(2px, 2px); }
    100% { transform: translate(0, 0); }
}

.pg-btn-primary {
    background: #111;
    color: #00ff88;
    border: 2px solid #00ff88;
}

.pg-btn-secondary {
    background: #fff;
    color: #111;
    border: 2px solid #111;
}

.pg-hero-tags {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.pg-hero-tags span {
    font-size: 11px;
    padding: 4px 8px;
    border-radius: 3px;
    background: #111;
    color: #fff;
}

/* Subhero */

.pg-subhero {
    padding: 30px 20px;
    border-bottom: 3px solid #111;
    background: #fafafa;
    text-align: center;
}

.pg-subhero h1 {
    margin: 0 0 8px 0;
    text-transform: uppercase;
    letter-spacing: 2px;
}

.pg-subhero p {
    margin: 0;
    font-size: 14px;
}

/* Section */

.pg-section {
    padding: 30px 20px;
}

.pg-section h2 {
    font-size: 20px;
    margin: 0 0 12px 0;
    text-transform: uppercase;
}

.pg-section p {
    font-size: 14px;
    max-width: 520px;
    margin: 0 auto 12px auto;
}

/* Grid / cards */

.pg-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 12px;
    max-width: 520px;
    margin: 0 auto;
}

.pg-card {
    border: 2px solid #111;
    background: #fff;
    padding: 14px;
    border-radius: 6px;
    position: relative;
    overflow: hidden;
}

/* Pixel border animation */
.pg-card::after {
    content: "";
    position: absolute;
    inset: 0;
    border: 2px solid #111;
    animation: pgBorder 0.4s steps(4) infinite;
}

@keyframes pgBorder {
    0% { clip-path: inset(0 0 90% 0); }
    25% { clip-path: inset(0 90% 0 0); }
    50% { clip-path: inset(90% 0 0 0); }
    75% { clip-path: inset(0 0 0 90%); }
    100% { clip-path: inset(0 0 90% 0); }
}

/* Pixel jump */
.pg-card:hover {
    animation: pgJump 0.3s steps(2) forwards;
}

@keyframes pgJump {
    0% { transform: translateY(0); }
    50% { transform: translateY(-6px); }
    100% { transform: translateY(-4px); }
}

.pg-card h3 {
    margin: 0 0 6px 0;
    font-size: 16px;
    text-transform: uppercase;
}

.pg-card p {
    margin: 0 0 8px 0;
    font-size: 13px;
}

.pg-price {
    display: block;
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 8px;
}

/* Cart */

.pg-cart-box {
    max-width: 420px;
    margin: 0 auto;
    border: 2px solid #111;
    background: #fff;
    padding: 16px;
    border-radius: 6px;
    font-size: 14px;
}

.pg-cart-box hr {
    margin: 10px 0;
    border: none;
    border-top: 2px solid #111;
}

/* Contact */

.pg-contact-box {
    max-width: 420px;
    margin: 0 auto;
    border: 2px solid #111;
    background: #fff;
    padding: 16px;
    border-radius: 6px;
    font-size: 14px;
}

.pg-contact-box span {
    color: #00aa66;
}

.pg-contact-form {
    max-width: 420px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.pg-contact-form input,
.pg-contact-form textarea {
    border: 2px solid #111;
    border-radius: 4px;
    padding: 8px;
    font-family: inherit;
    font-size: 13px;
    background: #fff;
}

/* Teleport animation */
.pg-teleport {
    animation: pgTeleport 0.25s steps(3);
}

@keyframes pgTeleport {
    0% { opacity: 1; transform: scale(1); }
    50% { opacity: 0; transform: scale(0.8); }
    100% { opacity: 1; transform: scale(1); }
}

/* Footer */

.pg-footer {
    padding: 16px;
    text-align: center;
    font-size: 11px;
    border-top: 3px solid #111;
    background: #fafafa;
}

/* Mobile */

@media (max-width: 767px) {
    .pg-menu {
        display: none;
        position: absolute;
        top: 48px;
        right: 16px;
        background: #111;
        flex-direction: column;
        padding: 8px;
        border-radius: 4px;
    }

    .pg-menu-btn {
        display: block;
    }

    .pg-menu li {
        margin: 4px 0;
    }
}

/* Desktop */

@media (min-width: 768px) {
    .pg-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        max-width: 720px;
    }

    .pg-hero-inner {
        max-width: 640px;
    }
}