:root {
    --primary-color: #00ff41;
    /* Neon Green */
    --primary-hover: #00cc33;
    --bg-color: #050505;
    /* Deep Black */
    --card-bg: #111111;
    --text-color: #ffffff;
    --text-muted: #888888;
    --font-main: 'Inter', sans-serif;
    --border-radius: 8px;
    --transition: all 0.3s ease;
}

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

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

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition);
}

ul {
    list-style: none;
}

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

/* Utilities */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.btn {
    display: inline-block;
    padding: 12px 24px;
    background-color: var(--primary-color);
    color: #000;
    font-weight: 700;
    border-radius: 50px;
    text-transform: uppercase;
    font-size: 0.9rem;
    border: none;
    cursor: pointer;
    transition: var(--transition);
}

.btn:hover {
    background-color: var(--primary-hover);
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(0, 255, 65, 0.3);
}

/* Specific product page styles needed for the new design */
.qty-selector {
    background: #050505 !important;
    border: 1px solid #222 !important;
}

.qty-selector button {
    font-size: 1.5rem !important;
    padding: 0 20px !important;
}

.btn-buy-now {
    background: linear-gradient(90deg, #00ff41 0%, #00cc33 100%) !important;
    box-shadow: 0 0 15px rgba(0, 255, 65, 0.4);
    font-size: 1.1rem !important;
    letter-spacing: 1px;
}

.btn-add-cart {
    background: transparent !important;
    border: 1px solid #333 !important;
    color: #fff !important;
    transition: all 0.3s;
}

.btn-add-cart:hover {
    border-color: #fff !important;
    background: #111 !important;
}


.section-title {
    text-align: center;
    font-size: 2rem;
    margin-bottom: 2rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* Header */
header {
    background-color: rgba(5, 5, 5, 0.9);
    backdrop-filter: blur(10px);
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    padding: 15px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.header-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-weight: 800;
    font-size: 1.5rem;
    color: var(--primary-color);
    text-transform: uppercase;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.logo span {
    color: var(--text-color);
}

.search-bar {
    background: #1a1a1a;
    border-radius: 50px;
    padding: 8px 15px;
    display: flex;
    align-items: center;
    width: 400px;
}

.search-bar input {
    background: transparent;
    border: none;
    color: var(--text-color);
    width: 100%;
    outline: none;
    padding-left: 10px;
}

.search-bar i {
    color: var(--text-muted);
}

.cart-icon {
    display: flex;
    align-items: center;
    gap: 10px;
    cursor: pointer;
}

.cart-icon i {
    font-size: 1.2rem;
    color: var(--primary-color);
}

.cart-count {
    position: absolute;
    top: -8px;
    right: -8px;
    background: var(--primary-color);
    color: #000;
    font-size: 0.7rem;
    font-weight: 800;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Footer */
footer {
    background-color: #0a0a0a;
    padding: 50px 0 20px;
    margin-top: 50px;
    border-top: 1px solid #222;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 30px;
    margin-bottom: 40px;
}

.footer-col h4 {
    color: var(--primary-color);
    margin-bottom: 15px;
    text-transform: uppercase;
    font-size: 0.9rem;
}

.footer-col ul li {
    margin-bottom: 10px;
    color: var(--text-muted);
    font-size: 0.9rem;
}

.newsletter input {
    width: 100%;
    padding: 10px;
    background: #111;
    border: 1px solid #333;
    color: #fff;
    margin-bottom: 10px;
    border-radius: 4px;
}

.newsletter .btn {
    width: 100%;
    border-radius: 4px;
}

.footer-bottom {
    text-align: center;
    padding-top: 20px;
    border-top: 1px solid #222;
    color: var(--text-muted);
    font-size: 0.8rem;
}

/* Utilities for icons */
.icon-neon {
    color: var(--primary-color);
}

/* Toast Notification */
.toast-notification {
    position: fixed;
    top: 20px;
    right: 20px;
    background: #111;
    color: #fff;
    padding: 15px 25px;
    border-radius: 8px;
    border: 1px solid var(--primary-color);
    border-left: 5px solid var(--primary-color);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.5);
    z-index: 9999;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 10px;
    transform: translateX(120%);
    transition: transform 0.3s ease;
}

.toast-notification.show {
    transform: translateX(0);
}

.toast-notification i {
    color: var(--primary-color);
    font-size: 1.2rem;
}

/* RESPONSIVE STYLES */

/* Desktop Grid for Checkout (moved from inline) */
.checkout-grid {
    display: grid;
    grid-template-columns: 1fr 1.5fr 1fr;
    gap: 20px;
}

@media (max-width: 900px) {
    .checkout-grid {
        grid-template-columns: 1fr !important;
    }

    .header-inner {
        flex-wrap: wrap;
        gap: 15px;
    }

    .search-bar {
        order: 3;
        /* Move search bar to bottom on mobile */
        width: 100%;
        margin-top: 10px;
    }

    .logo {
        font-size: 1.2rem;
    }

    .cart-icon span:last-child {
        display: none;
        /* Hide text "Carrinho" on mobile */
    }
}

@media (max-width: 480px) {
    .section-title {
        font-size: 1.5rem;
    }

    .btn-buy-now {
        font-size: 1rem !important;
        padding: 10px 15px !important;
    }
}