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

body {
    background: #0d0d0d;
    color: white;
    font-family: Arial, sans-serif;
}

/* ===== NAVBAR ===== */
nav {
    width: 100%;
    padding: 20px;
    background: #111827;
    display: flex;
    justify-content: center;
    gap: 40px;
    position: sticky;
    top: 0;
    z-index: 10;
}

nav a {
    color: #00aaff;
    text-decoration: none;
    font-size: 20px;
    font-weight: bold;
    transition: 0.2s;
}

nav a:hover {
    color: #00ccff;
    transform: translateY(-3px);
}

/* ===== HERO ===== */
.hero {
    height: 70vh;
    background: linear-gradient(135deg, #0a0f1f, #111827);
    display: flex;
    justify-content: center;
    align-items: center;
    text-align: center;
    padding: 20px;
}

.hero h1 {
    font-size: 56px;
    font-weight: 700;
}

.hero p {
    font-size: 20px;
    opacity: 0.8;
    margin-top: 10px;
}

.hero-buttons {
    margin-top: 30px;
}

.btn {
    padding: 14px 28px;
    border-radius: 12px;
    text-decoration: none;
    font-size: 18px;
    margin: 0 10px;
    transition: 0.2s;
}

.primary {
    background: #00aaff;
    color: white;
}

.secondary {
    background: #1f2937;
    color: #00aaff;
    border: 2px solid #00aaff;
}

.btn:hover {
    transform: translateY(-3px);
    filter: brightness(1.1);
}

/* ===== TILES ===== */
.tiles {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 20px;
    padding: 40px;
}

.tile {
    background: #111827;
    padding: 30px;
    border-radius: 16px;
    text-align: center;
    font-size: 22px;
    border: 1px solid #1f2937;
    transition: 0.2s;
    text-decoration: none;
    color: white;
    display: block;
}

.tile:hover {
    border-color: #00aaff;
    transform: translateY(-6px);
}

/* ===== SHOP CARDS ===== */
.products {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 20px;
    padding: 20px 40px 60px 40px;
}

.product {
    background: #111827;
    padding: 25px;
    border-radius: 16px;
    border: 1px solid #1f2937;
    transition: 0.2s;
    text-align: center;
}

.product:hover {
    border-color: #00aaff;
    transform: translateY(-4px);
}

.price {
    display: block;
    margin: 10px 0;
    font-size: 22px;
    color: #00aaff;
}

button {
    padding: 10px 20px;
    background: #00aaff;
    border: none;
    border-radius: 10px;
    color: white;
    font-size: 18px;
    cursor: pointer;
    transition: 0.2s;
}

button:hover {
    filter: brightness(1.1);
    transform: translateY(-2px);
}

/* ===== HEADERS ===== */
h2 {
    text-align: center;
    margin-top: 30px;
    margin-bottom: 10px;
}

/* ===== PAGE TRANSITION ===== */
.page-transition {
    opacity: 0;
    transition: opacity 0.4s ease;
}

.page-transition-active {
    opacity: 1;
}