:root {
    --bg_dark: #0f1114;
    --card_bg: #1c1f24;
    --accent_blue: #3498db;
    --text_main: #ffffff;
    --text_dim: #a0a0a0;
    --gold: #d4af37;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
body { background-color: var(--bg_dark); color: var(--text_main); font-family: 'Inter', sans-serif; line-height: 1.6; }

.navbar { display: flex; justify-content: space-between; align-items: center; padding: 15px 5%; background: rgba(15, 17, 20, 0.95); backdrop-filter: blur(10px); position: sticky; top: 0; z-index: 1000; border-bottom: 1px solid #2d323a; }
.logo { display: flex; align-items: center; gap: 12px; font-weight: 700; cursor: pointer; }
.nav_logo { height: 40px; }
.nav_right { display: flex; align-items: center; gap: 25px; }
.cart_icon { cursor: pointer; position: relative; font-size: 1.2rem; }
.cart_count { position: absolute; top: -8px; right: -10px; background: var(--accent_blue); color: white; font-size: 0.7rem; padding: 2px 6px; border-radius: 10px; }

.cart_sidebar { position: fixed; right: -400px; top: 0; width: 350px; height: 100%; background: var(--card_bg); z-index: 2000; transition: 0.4s; padding: 30px; box-shadow: -10px 0 30px rgba(0,0,0,0.5); }
.cart_sidebar.active { right: 0; }
.cart_header { display: flex; justify-content: space-between; margin-bottom: 30px; border-bottom: 1px solid #333; padding-bottom: 10px; }

.hero { text-align: center; padding: 100px 20px; background: radial-gradient(circle at center, #1a2533 0%, #0f1114 80%); }
.hero h1 { font-size: clamp(2.5rem, 8vw, 4rem); margin-bottom: 10px; font-weight: 700; }

.product_showcase { padding: 60px 5%; }
.product_grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 30px; }
.card { background: var(--card_bg); border-radius: 12px; overflow: hidden; border: 1px solid #2d323a; transition: 0.3s; }
.card:hover { transform: translateY(-10px); border-color: var(--accent_blue); }
.card_img { height: 180px; }
.analyze_bg { background: linear-gradient(45deg, #2a1b3d, #4b0082); }
.shaper_bg { background: linear-gradient(45deg, #1b273d, #0047ab); }
.card_content { padding: 25px; }
.price { float: right; color: var(--gold); font-weight: 700; }
.card_actions { display: flex; gap: 10px; margin-top: 20px; }

button { flex: 1; padding: 12px; border-radius: 4px; cursor: pointer; font-weight: 700; border: none; text-transform: uppercase; font-size: 0.75rem; }
.btn_outline { background: transparent; border: 1px solid var(--accent_blue); color: var(--accent_blue); }
.btn_primary { background: var(--gold); color: #000; }

.newsletter { background: #161a1f; padding: 80px 5%; text-align: center; border-top: 1px solid #2d323a; }
.news_form { margin-top: 20px; display: flex; justify-content: center; gap: 10px; }
input[type="email"] { background: #0f1114; border: 1px solid #333; color: white; padding: 12px 20px; border-radius: 4px; width: 300px; }

.modal { position: fixed; top: 0; left: 0; width: 100%; height: 100%; background: rgba(0,0,0,0.9); z-index: 3000; display: none; justify-content: center; align-items: center; }
.modal_content { background: var(--card_bg); width: 90%; max-width: 800px; border-radius: 20px; display: grid; grid-template-columns: 1fr 1fr; overflow: hidden; position: relative; }
.close_modal { position: absolute; top: 20px; right: 20px; cursor: pointer; font-size: 1.5rem; }
.modal_info { padding: 40px; }

#contactContainer { transition: opacity 0.3s ease; }

/* FAQ Accordion */
.faq_item { background: var(--card_bg); border: 1px solid #2d323a; border-radius: 8px; margin-bottom: 15px; overflow: hidden; }
.faq_toggle { display: none; }
.faq_question { display: block; padding: 20px; font-weight: 700; cursor: pointer; background: #1c1f24; transition: background 0.3s; position: relative; }
.faq_question::after { content: '+'; position: absolute; right: 20px; color: var(--gold); }
.faq_answer { max-height: 0; padding: 0 20px; background: #161a1f; transition: all 0.4s ease-out; color: var(--text_dim); font-size: 0.9rem; opacity: 0; }
.faq_toggle:checked + .faq_question { background: #252a31; }
.faq_toggle:checked + .faq_question::after { content: '−'; }
.faq_toggle:checked ~ .faq_answer { max-height: 200px; padding: 20px; opacity: 1; }

/* Cart Item Styling */
.cart_item { display: flex; justify-content: space-between; align-items: center; margin-bottom: 15px; padding-bottom: 10px; border-bottom: 1px solid #2d323a; }
.remove_btn { background: transparent; color: #ff4d4d; border: none; font-size: 0.7rem; cursor: pointer; text-transform: uppercase; font-weight: 700; flex: none; width: auto; padding: 5px; }
.remove_btn:hover { color: #ff8080; }

/* Footer Section */
.site_footer { background: #0a0c0e; padding: 80px 5% 30px; border-top: 1px solid #2d323a; margin-top: 60px; }
.footer_content { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 40px; max-width: 1200px; margin: 0 auto 60px; }
.footer_brand { max-width: 300px; }
.footer_brand p { color: var(--text_dim); margin-top: 20px; font-size: 0.9rem; }
.footer_nav { display: flex; gap: 80px; }
.footer_column h4 { color: var(--text_main); text-transform: uppercase; font-size: 0.8rem; letter-spacing: 1.5px; margin-bottom: 25px; }
.footer_column ul { list-style: none; }
.footer_column li { margin-bottom: 12px; }
.footer_column a { color: var(--text_dim); text-decoration: none; font-size: 0.9rem; transition: 0.3s; }
.footer_column a:hover { color: var(--accent_blue); }
.footer_bottom { text-align: center; border-top: 1px solid #2d323a; padding-top: 30px; color: var(--text_dim); font-size: 0.75rem; }

@media (max-width: 768px) {
    .footer_content { flex-direction: column; text-align: center; }
    .footer_brand { margin: 0 auto; }
    .footer_nav { justify-content: center; gap: 40px; }
}