/* ========================================= */
/* 01. GLOBAL SETUP                          */
/* ========================================= */
@import url('https://fonts.googleapis.com/css2?family=Share+Tech+Mono&display=swap');
* { margin: 0; padding: 0; box-sizing: border-box; }
body { background: #030303; color: #fff; font-family: 'Share Tech Mono', monospace; overflow-x: hidden; }
.text-red { color: #ff003c; }
.text-yellow { color: #ffd700; }
.text-ash { color: #888; }

/* ========================================= */
/* 02. NAVBAR                                */
/* ========================================= */
header { display: flex; justify-content: space-between; align-items: center; padding: 15px 40px; background: rgba(5, 5, 5, 0.95); border-bottom: 1px solid #1a1a1a; position: fixed; top: 0; width: 100%; z-index: 1000; backdrop-filter: blur(10px); }
.main-logo { height: 35px; width: auto; }
.nav-links { display: flex; list-style: none; gap: 30px; }
.nav-links a { color: #fff; text-decoration: none; font-size: 14px; text-transform: uppercase; letter-spacing: 1px; transition: all 0.3s ease; position: relative; padding-bottom: 4px; }
.nav-links a::after { content: ''; position: absolute; bottom: 0; left: 0; width: 0; height: 2px; background: #ff003c; transition: width 0.3s ease; }
.nav-links a:hover { color: #ff003c; text-shadow: 0 0 8px rgba(255, 0, 60, 0.4); }
.nav-links a:hover::after { width: 100%; }
.nav-links a.active { color: #ff003c; }
.nav-links a.active::after { width: 100%; }

/* ========================================= */
/* 03. HERO & BANNER                         */
/* ========================================= */
.video-banner { width: 100%; max-width: 1100px; height: auto; margin: 66px auto 0; overflow: hidden; position: relative; border-bottom: 1px solid #1a1a1a; border-radius: 0 0 10px 10px; }
.video-banner video { width: 100%; height: auto; display: block; opacity: 0.6; pointer-events: none; }
.hero-section { padding: 60px 20px; text-align: center; }
.hero-content h1 { font-size: 38px; letter-spacing: 5px; margin-bottom: 15px; }
.hero-content p { font-size: 14px; max-width: 600px; margin: 0 auto; line-height: 1.6; }

/* ========================================= */
/* 04. PRODUCT SPOTLIGHT                     */
/* ========================================= */
.product-spotlight { background: #000; padding: 60px 40px; }
.spotlight-container { max-width: 1100px; margin: 0 auto; display: flex; align-items: center; gap: 50px; }
.spotlight-media { flex: 1; border-radius: 4px; overflow: hidden; }
.spotlight-media video { width: 100%; height: auto; display: block; }
.spotlight-content { flex: 1; text-align: left; }
.spotlight-tag { display: block; font-size: 14px; letter-spacing: 3px; margin-bottom: 5px; font-weight: bold; }
.spotlight-name { font-size: 32px; letter-spacing: 3px; margin-bottom: 15px; text-transform: uppercase; }
.spotlight-para { font-size: 14px; line-height: 1.7; margin-bottom: 25px; }
.shop-now-text { display: inline-block; color: #00f2ff; text-decoration: none; font-size: 13px; font-weight: bold; letter-spacing: 2px; text-transform: uppercase; }

/* ========================================= */
/* 07. MISSION STATEMENT (MODIFIED)          */
/* ========================================= */
.mission-hazard { background: #000; padding: 40px 0 10px; position: relative; overflow: hidden; display: flex; flex-direction: column; }
.hazard-ribbon { width: 100%; height: 35px; background: repeating-linear-gradient(45deg, #ffd700, #ffd700 20px, #e6c200 20px, #e6c200 40px); display: flex; align-items: center; overflow: hidden; animation: moveRibbon 10s linear infinite; }
@keyframes moveRibbon { from { background-position: 0 0; } to { background-position: 40px 0; } }
.marquee-content { display: flex; white-space: nowrap; animation: scrollText 30s linear infinite; }
.marquee-content span { font-size: 14px; font-weight: 900; color: #ff003c; text-transform: uppercase; letter-spacing: 2px; text-shadow: 0 0 10px rgba(255, 0, 60, 0.8); }
@keyframes scrollText { from { transform: translateX(0); } to { transform: translateX(-50%); } }
.hazard-footer-text { max-width: 800px; margin: 15px auto 0; padding: 0 20px; text-align: center; }
.hazard-footer-text p { color: #555; font-size: 11px; font-weight: 100; line-height: 1.6; letter-spacing: 1px; text-transform: uppercase; }

/* ========================================= */
/* 05. FOOTER (COMPACT)                      */
/* ========================================= */
.footer-divider { width: 85%; height: 1px; background: linear-gradient(to right, transparent, #ff003c, transparent); margin: 0 auto; opacity: 0.4; }
footer { padding: 10px 0 30px; text-align: center; background: #030303; }
.footer-content { margin-top: 15px; font-size: 12px; letter-spacing: 2px; }

/* ========================================= */
/* 06. MOBILE RESPONSIVE                     */
/* ========================================= */
.hamburger { display: none; flex-direction: column; gap: 6px; cursor: pointer; }
.hamburger span { width: 30px; height: 2px; background: #ff003c; }
@media (max-width: 768px) {
    header { padding: 15px 20px; }
    .hamburger { display: flex; }
    .nav-links { position: absolute; top: 66px; left: -100%; width: 100%; height: calc(100vh - 66px); background: #050505; flex-direction: column; align-items: center; padding-top: 50px; transition: 0.4s; }
    .nav-links.show { left: 0; }
    .product-spotlight { padding: 40px 20px; }
    .spotlight-container { flex-direction: column; align-items: flex-start; gap: 25px; }
    .mission-hazard { padding: 30px 0 10px; }
}

/* ========================================= */
/* 08. OS SHOWCASE (100% FULL V8.2 UI)       */
/* ========================================= */
.os-showcase { background: #000; padding: 100px 40px; border-top: 1px solid #111; }
.os-container { max-width: 1150px; margin: 0 auto; display: flex; align-items: center; justify-content: space-between; gap: 60px; }
.os-features { flex: 1; text-align: left; }
.os-label { display: block; font-size: 13px; letter-spacing: 5px; color: #ffd700; margin-bottom: 10px; font-weight: bold; }
.os-main-title { font-size: 40px; letter-spacing: 2px; margin-bottom: 40px; background: linear-gradient(to right, #ffffff, #666666); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }
.feature-box-premium { display: flex; gap: 20px; margin-bottom: 35px; }
.f-icon { font-size: 26px; color: #00f2ff; }
.feature-box-premium h4 { color: #fff; font-size: 16px; letter-spacing: 1.5px; margin-bottom: 8px; }
.feature-box-premium p { color: #888; font-size: 14px; line-height: 1.6; }

.phone-mockup { flex: 0 0 280px; display: flex; justify-content: center; }
.phone-frame { width: 280px; height: 560px; background: #000; border: 10px solid #1a1a1a; border-radius: 40px; position: relative; box-shadow: 0 0 50px rgba(0, 242, 255, 0.1), inset 0 0 10px #000; overflow: hidden; }
.phone-notch { width: 120px; height: 20px; background: #1a1a1a; position: absolute; top: 0; left: 50%; transform: translateX(-50%); border-bottom-left-radius: 15px; border-bottom-right-radius: 15px; z-index: 100; }
.os-screen { width: 100%; height: 100%; overflow: hidden; background: #000; font-family: 'Courier New', monospace; }

.real-os-app { display: flex; flex-direction: column; width: 100%; height: 100%; position: relative; }
.real-os-header { border-bottom: 1px solid #333; background: #000; padding-top: 15px; flex-shrink: 0; }
.real-os-header svg { display: block; max-height: 50px; width: 100%; }
.real-os-nav { display: flex; background: rgba(0,0,0,0.95); border-bottom: 1px solid #333; flex-shrink: 0; }
.nav-btn-mock { flex: 1; padding: 10px 0; text-align: center; color: #888; font-weight: bold; font-size: 8px; transition: 0.3s; border-bottom: 2px solid transparent; }
.nav-btn-mock.active { color: #fff; border-bottom: 2px solid #fff; text-shadow: 0 0 8px #fff; background: linear-gradient(to top, rgba(255, 255, 255, 0.1), transparent); }

.real-os-body { flex-grow: 1; overflow: hidden; position: relative; background: #000; }
.os-track { display: flex; width: 400%; height: 100%; transition: transform 0.6s cubic-bezier(0.65, 0, 0.35, 1); }
.os-page { width: 25%; height: 100%; padding: 10px; box-sizing: border-box; }
.os-scrollable { overflow-y: auto; }
.os-scrollable::-webkit-scrollbar { width: 3px; }
.os-scrollable::-webkit-scrollbar-thumb { background: #333; border-radius: 5px; }

.real-os-console { height: 45px; background: rgba(0,0,0,0.9); border-top: 1px solid #333; color: #888; font-size: 8px; padding: 8px; overflow-y: auto; flex-shrink: 0; }

.glass-panel-mock { background: rgba(20, 20, 20, 0.95); border: 1px solid rgba(255, 255, 255, 0.1); border-radius: 8px; padding: 10px; margin-bottom: 10px; box-shadow: 0 4px 30px rgba(0,0,0,0.5); width: 100%; box-sizing: border-box; }
.glass-panel-mock h4 { margin: 0 0 8px 0; color: #fff; text-transform: uppercase; letter-spacing: 1px; border-bottom: 1px solid rgba(255,255,255,0.2); padding-bottom: 5px; font-size: 10px; font-weight: normal; }

.btn-danger-pill-mock, .refresh-pill-mock, .btn-pill-toggle-mock, .btn-reboot-big-mock { width: 100%; padding: 8px; border-radius: 50px; text-align: center; margin-bottom: 8px; font-size: 8px; font-weight: bold; }
.btn-danger-pill-mock { background: #ff003c; color: #fff; box-shadow: 0 0 15px #ff003c; }
.refresh-pill-mock { border: 1px solid #00ff66; color: #00ff66; }
.btn-pill-toggle-mock { background: #222; color: #fff; border: 1px solid #444; }
.btn-reboot-big-mock { background: #ff003c; color: #fff; padding: 10px; font-size: 9px; box-shadow: 0 0 15px #ff003c; }

.payload-item-mock { display: flex; justify-content: space-between; align-items: center; padding: 6px 2px; border-bottom: 1px solid rgba(255,255,255,0.1); background: rgba(255,255,255,0.02); margin-bottom: 5px; }
.pl-name-mock { font-size: 9px; color: #fff; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.pl-btns-mock { display: flex; gap: 2px; }
.pl-btns-mock span { padding: 3px 5px; border-radius: 50px; font-size: 6px; font-weight: bold; border: 1px solid; }
.d-run { border-color: #fff; color: #fff; } .d-edit { border-color: #00f2ff; color: #00f2ff; } .d-del { border-color: #ff003c; color: #ff003c; }

.upload-compact-mock { border: 1px dashed #444; border-radius: 6px; padding: 8px; display: flex; justify-content: space-between; align-items: center; font-size: 8px; color: #888; background: rgba(255,255,255,0.02); margin-bottom: 8px; }
.btn-upload-small-mock { background: #222; border: 1px solid #fff; color: #fff; padding: 3px 6px; border-radius: 3px; }
.neon-input-mock, .neon-textarea-mock { width: 100%; background: rgba(0,0,0,0.5); border: 1px solid #444; border-radius: 4px; padding: 8px; color: #fff; font-size: 9px; margin-bottom: 8px; box-sizing: border-box; }
.neon-textarea-mock { height: 80px; line-height: 1.4; overflow: hidden; }
.btn-save-wide-mock { width: 100%; padding: 8px; background: #00ff66; color: #fff; border-radius: 25px; font-weight: bold; font-size: 9px; text-align: center; }

.kl-screen-mock { background: #000; border: 1px solid #00f2ff; color: #0f0; font-size: 8px; padding: 8px; height: 50px; border-radius: 4px; box-shadow: inset 0 0 10px rgba(0,242,255,0.1); margin-bottom: 8px; }
.hp-screen-mock { background: #000; border: 1px solid #bc13fe; color: #f0f; font-size: 8px; padding: 8px; height: 25px; border-radius: 4px; box-shadow: inset 0 0 10px rgba(188,19,254,0.1); margin-bottom: 8px; }

.chart-container-mock { display: flex; justify-content: center; margin: 10px 0; }
.donut-mock { width: 80px; height: 80px; border-radius: 50%; display: flex; justify-content: center; align-items: center; position: relative; background: conic-gradient(#00f2ff 0% 14%, #222 14% 100%); }
.donut-mock::before { content: ""; position: absolute; width: 60px; height: 60px; border-radius: 50%; background: #000; }
.donut-text-mock { position: absolute; text-align: center; z-index: 10; color: #fff; font-size: 14px; font-weight: bold; }
.details-grid-mock { display: grid; grid-template-columns: 1fr 1fr; text-align: center; font-size: 8px; border-top: 1px solid #333; padding-top: 8px; margin-top: 8px; }

@media (max-width: 900px) {
    .os-container { flex-direction: column; gap: 50px; }
    .phone-mockup { order: 1; width: 100%; }
    .os-features { order: 2; width: 100%; text-align: left; }
    .os-main-title { font-size: 32px; }
}

/* ========================================= */
/* 04.8 SOCIAL CONNECT (CIRCLES)             */
/* ========================================= */
.social-connect-section { background: #000; padding: 50px 20px; text-align: center; border-top: 1px solid #111; }
.social-title { color: #666; font-size: 13px; letter-spacing: 4px; margin-bottom: 25px; font-weight: bold; }
.social-circles { display: flex; justify-content: center; gap: 20px; flex-wrap: wrap; }
.social-circle { display: flex; justify-content: center; align-items: center; width: 50px; height: 50px; border-radius: 50%; background: #111; border: 1px solid #222; color: #888; text-decoration: none; transition: 0.3s ease; }
.social-circle svg { width: 22px; height: 22px; transition: 0.3s ease; }
.social-circle:hover { transform: translateY(-5px); }
.social-circle.fb:hover { background: #1877F2; border-color: #1877F2; color: #fff; box-shadow: 0 0 15px rgba(24, 119, 242, 0.5); }
.social-circle.x:hover { background: #fff; border-color: #fff; color: #000; box-shadow: 0 0 15px rgba(255, 255, 255, 0.5); }
.social-circle.gh:hover { background: #6e5494; border-color: #6e5494; color: #fff; box-shadow: 0 0 15px rgba(110, 84, 148, 0.5); }
.social-circle.yt:hover { background: #FF0000; border-color: #FF0000; color: #fff; box-shadow: 0 0 15px rgba(255, 0, 0, 0.5); }
@media (max-width: 768px) {
    .social-connect-section { padding: 40px 20px; }
    .social-circle { width: 45px; height: 45px; }
    .social-circle svg { width: 20px; height: 20px; }
}

/* ========================================= */
/* 09. INDIVIDUAL PRODUCT PAGE               */
/* ========================================= */
.product-page-main { padding-top: 80px; background: #030303; }
.prod-hero { padding: 40px 20px; border-bottom: 1px solid #111; }
.prod-hero-container { max-width: 1200px; margin: 0 auto; display: flex; gap: 50px; }
.prod-gallery { flex: 1; position: relative; }
.main-display-wrapper { width: 100%; height: 350px; background: #080808; border: 1px solid #222; border-radius: 8px; overflow: hidden; position: relative; }
.gallery-track { display: flex; width: 100%; height: 100%; overflow-x: auto; scroll-snap-type: x mandatory; scroll-behavior: smooth; }
.gallery-track::-webkit-scrollbar { display: none; }
.gallery-slide { flex: 0 0 100%; width: 100%; height: 100%; scroll-snap-align: center; display: flex; justify-content: center; align-items: center; }
.gallery-slide img, .gallery-slide video { width: 100%; height: 100%; object-fit: cover; }
.prev, .next { cursor: pointer; position: absolute; top: 50%; translate: 0 -50%; width: 40px; height: 40px; background: rgba(0,0,0,0.6); color: #fff; font-weight: bold; font-size: 18px; display: flex; justify-content: center; align-items: center; border-radius: 5px; user-select: none; z-index: 10; transition: 0.3s; }
.prev { left: 10px; } .next { right: 10px; }
.prev:hover, .next:hover { background: rgba(255,0,60,0.8); box-shadow: 0 0 10px #ff003c; }

.prod-details { flex: 1; display: flex; flex-direction: column; justify-content: center; }
.prod-badge { display: inline-block; background: #ff003c; color: #fff; font-size: 10px; font-weight: bold; padding: 3px 8px; border-radius: 3px; letter-spacing: 1px; width: max-content; margin-bottom: 15px; }
.prod-title { font-size: 38px; letter-spacing: 3px; text-transform: uppercase; margin-bottom: 10px; }
.prod-subtitle { color: #888; font-size: 14px; line-height: 1.6; margin-bottom: 25px; }
.prod-price-box { display: flex; align-items: center; gap: 20px; margin-bottom: 25px; padding-bottom: 20px; border-bottom: 1px solid #1a1a1a; }
.price { font-size: 32px; font-weight: bold; color: #fff; }
.text-green { color: #00ff66; }
.stock-status { font-size: 12px; font-weight: bold; letter-spacing: 1px; }
.prod-quick-specs { list-style: none; margin-bottom: 30px; }
.prod-quick-specs li { color: #aaa; font-size: 13px; margin-bottom: 8px; display: flex; align-items: center; gap: 10px; }

.btn-buy-now { background: #ff003c; color: #fff; border: none; padding: 18px; font-size: 16px; font-family: 'Share Tech Mono', monospace; font-weight: bold; letter-spacing: 3px; cursor: pointer; transition: 0.3s; box-shadow: 0 0 15px rgba(255,0,60,0.3); text-transform: uppercase; width: 100%; max-width: 400px;}
.btn-buy-now:hover { background: #fff; color: #000; box-shadow: 0 0 25px #fff; }
.shipping-info { color: #555; font-size: 11px; margin-top: 15px; }

.prod-intro-banner { max-width: 800px; margin: 60px auto; text-align: center; padding: 0 20px; }
.prod-intro-banner h2 { font-size: 24px; color: #ffd700; letter-spacing: 2px; margin-bottom: 20px; }
.prod-intro-banner p { color: #aaa; font-size: 15px; line-height: 1.8; }

.prod-features-zigzag { max-width: 1100px; margin: 0 auto 60px; padding: 0 20px; }
.zigzag-row { display: flex; align-items: center; gap: 50px; margin-bottom: 60px; }
.zigzag-row.reverse { flex-direction: row-reverse; }
.zig-img-box { flex: 1; overflow: hidden; border-radius: 8px; border: 1px solid #222; background: #0a0a0a; min-height: 250px; display: flex; align-items: center; justify-content: center; }
.feature-img { width: 100%; height: 100%; min-height: 250px; object-fit: cover; display: block; transition: 0.5s ease; }
.feature-img:hover { transform: scale(1.05); }
.zig-text-box { flex: 1; }
.zig-text-box h3 { font-size: 22px; margin-bottom: 15px; letter-spacing: 1px; color: #00f2ff; }
.zig-text-box p { color: #888; font-size: 14px; line-height: 1.8; }

.prod-specs-section { max-width: 800px; margin: 0 auto 80px; padding: 0 20px; }
.specs-title { font-size: 20px; letter-spacing: 2px; border-bottom: 1px solid #333; padding-bottom: 15px; margin-bottom: 20px; color: #fff; }
.specs-grid { display: flex; flex-direction: column; }
.spec-item { display: flex; justify-content: space-between; padding: 15px 0; border-bottom: 1px solid #111; font-size: 13px; }
.spec-item span:first-child { color: #888; font-weight: bold; width: 30%; }
.spec-item span:last-child { color: #ccc; width: 70%; text-align: right; }

@media (max-width: 900px) {
    .prod-hero-container { flex-direction: column; gap: 30px; }
    .zigzag-row, .zigzag-row.reverse { flex-direction: column; gap: 30px; margin-bottom: 40px; }
    .prod-title { font-size: 28px; }
    .main-display-wrapper { height: 250px; }
    .prev, .next { width: 35px; height: 35px; font-size: 16px; }
    .spec-item { flex-direction: column; gap: 5px; }
    .spec-item span:first-child, .spec-item span:last-child { width: 100%; text-align: left; }
}

/* ========================================= */
/* 10. PRODUCT FAQ SECTION                   */
/* ========================================= */
.prod-faq-section { max-width: 800px; margin: 0 auto 80px; padding: 0 20px; }
.faq-container { display: flex; flex-direction: column; gap: 12px; }
.faq-item { background: #080808; border: 1px solid #1a1a1a; border-radius: 6px; overflow: hidden; }
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary { padding: 18px 20px; font-size: 14px; font-weight: bold; color: #fff; cursor: pointer; list-style: none; display: flex; justify-content: space-between; align-items: center; transition: 0.3s; background: #0a0a0a; }
.faq-item summary::after { content: '+'; color: #ff003c; font-size: 20px; font-weight: normal; }
.faq-item[open] summary::after { content: '-'; color: #00f2ff; }
.faq-item[open] summary { border-bottom: 1px solid #1a1a1a; color: #00f2ff; }
.faq-content { padding: 20px; color: #aaa; font-size: 13px; line-height: 1.7; background: #030303; }
.faq-item summary:hover { background: #111; }

/* ========================================= */
/* 11. OLD ORDER MODAL (KEPT FOR BACKUP)     */
/* ========================================= */
.modal { display: none; position: fixed; z-index: 100000; left: 0; top: 0; width: 100%; height: 100%; background: rgba(0,0,0,0.95); backdrop-filter: blur(8px); overflow-y: auto; }
.modal-content { background: #050505; margin: 5% auto; padding: 30px; border: 1px solid #333; width: 90%; max-width: 500px; border-radius: 8px; position: relative; box-shadow: 0 0 30px rgba(0, 242, 255, 0.1); }
.close-btn { color: #888; float: right; font-size: 28px; font-weight: bold; cursor: pointer; }
.close-btn:hover { color: #ff003c; }

/* ========================================= */
/* 12. FULL PAGE CHECKOUT (FINAL & MERGED)   */
/* ========================================= */
.checkout-page { background: #030303; padding-bottom: 60px; }

.checkout-header { display: flex; align-items: center; justify-content: space-between; padding: 20px 40px; background: rgba(5,5,5,0.95); border-bottom: 1px solid #1a1a1a; margin-bottom: 40px; }
.back-btn { display: flex; align-items: center; gap: 8px; color: #888; text-decoration: none; font-size: 14px; font-weight: bold; transition: 0.3s; width: 70px; }
.back-btn:hover { color: #ff003c; }
.checkout-title { letter-spacing: 2px; font-size: 20px; margin: 0; text-align: center; }
.checkout-container { max-width: 550px; margin: 0 auto; padding: 0 20px; }

/* Order Summary Box (No Borders) */
.order-summary-card { display: flex; align-items: center; background: transparent; padding: 10px 0; margin-bottom: 25px; gap: 20px; }
.summary-img { width: 80px; height: 80px; object-fit: cover; border-radius: 6px; }
.summary-details { flex-grow: 1; }
.summary-details h3 { font-size: 18px; color: #fff; margin-bottom: 8px; letter-spacing: 1px; }
.summary-price { font-size: 22px; color: #00f2ff; font-weight: bold; transition: 0.3s; }
.summary-price.discounted { color: #00ff66 !important; text-shadow: 0 0 10px rgba(0,255,102,0.3); }

/* Quantity Box Design */
.quantity-container { margin-bottom: 25px; }
.quantity-container label { display: block; font-size: 12px; color: #888; margin-bottom: 10px; }
.qty-box { display: flex; align-items: center; background: #0a0a0a; border: 1px solid #222; width: 130px; height: 45px; border-radius: 4px; }
.qty-btn { flex: 1; background: transparent; border: none; color: #fff; font-size: 20px; cursor: pointer; transition: 0.3s; }
.qty-btn:hover { background: #1a1a1a; color: #ff003c; }
#itemQty { width: 40px; background: transparent; border: none; color: #fff; text-align: center; font-size: 16px; font-family: 'Share Tech Mono', monospace; font-weight: bold; pointer-events: none; }

/* Cyber Form & Promo Fields (Consistent Height & Width) */
.cyber-form { background: transparent; }
.input-group { margin-bottom: 20px; }
.input-group label, .promo-section label { display: block; font-size: 13px; color: #aaa; margin-bottom: 8px; letter-spacing: 1px; }

.cyber-form input, .promo-group input { width: 100%; height: 50px; padding: 12px 15px; background: #030303 !important; border: 1px solid #222; color: #fff !important; font-family: 'Share Tech Mono', monospace; font-size: 14px; border-radius: 4px; box-sizing: border-box; transition: 0.3s ease; }
.cyber-form input:focus, .promo-group input:focus { border-color: #00f2ff !important; outline: none; box-shadow: inset 0 0 10px rgba(0, 242, 255, 0.05); }
.cyber-form input::placeholder, .promo-group input::placeholder { color: #444; }

/* Promo Section Logic */
.promo-section { margin-bottom: 25px; }
.promo-group { display: flex; gap: 10px; width: 100%; }
.promo-group input { flex: 1; border: 1px solid #ff003c !important; text-transform: uppercase; }
#applyPromoBtn { height: 50px; padding: 0 25px; background: #ff003c; color: #fff; border: none; font-family: 'Share Tech Mono', monospace; font-weight: bold; font-size: 14px; letter-spacing: 1px; cursor: pointer; border-radius: 4px; transition: 0.3s; }

/* Applied State (Green) */
.promo-applied input { border-color: #00ff66 !important; color: #00ff66 !important; }
.promo-applied #applyPromoBtn { background: #00ff66 !important; color: #000; }

.place-order-btn { width: 100%; height: 50px; background: #ff003c; color: #fff; border: none; font-size: 16px; font-weight: bold; letter-spacing: 2px; cursor: pointer; transition: 0.3s; margin-top: 10px; border-radius: 4px; font-family: 'Share Tech Mono', monospace; }
.place-order-btn:hover { background: #fff; color: #000; box-shadow: 0 0 20px #fff; }

/* Success Animation */
.success-icon { text-align: center; margin-bottom: 20px; }
.checkmark { width: 50px; height: 50px; border-radius: 50%; display: block; stroke-width: 2; stroke: #00ff66; stroke-miterlimit: 10; margin: 0 auto; box-shadow: inset 0px 0px 0px #00ff66; animation: fill .4s ease-in-out .4s forwards, scale .3s ease-in-out .9s both; }
.checkmark__circle { stroke-dasharray: 166; stroke-dashoffset: 166; stroke-width: 2; stroke-miterlimit: 10; stroke: #00ff66; fill: none; animation: stroke 0.6s cubic-bezier(0.65, 0, 0.45, 1) forwards; }
.checkmark__check { transform-origin: 50% 50%; stroke-dasharray: 48; stroke-dashoffset: 48; animation: stroke 0.3s cubic-bezier(0.65, 0, 0.45, 1) 0.8s forwards; }
@keyframes stroke { 100% { stroke-dashoffset: 0; } }
@keyframes scale { 0%, 100% { transform: none; } 50% { transform: scale3d(1.1, 1.1, 1); } }
@keyframes fill { 100% { box-shadow: inset 0px 0px 0px 30px rgba(0,255,102,0.1); } }

/* Mobile Responsive for Checkout */
@media (max-width: 600px) {
    .checkout-header { padding: 15px 20px; }
    .checkout-title { font-size: 16px; }
    .back-btn { font-size: 12px; }
    .order-summary-card { gap: 15px; }
    .summary-img { width: 65px; height: 65px; }
    .summary-price { font-size: 18px; }
}


/* ========================================= */
/* DYNAMIC PRICING (STRIKE-THROUGH & DISCOUNT)*/
/* ========================================= */
.summary-price { 
    display: flex; 
    align-items: center; 
    gap: 12px; 
}

/* Original price ja keta (strike) thakbe */
.strike-price {
    position: relative;
    color: #666; /* Ash color e thakbe */
    font-size: 16px;
    font-weight: normal;
}

/* Baka Laal Daag (Slanted Red Line) */
.strike-price::after {
    content: "";
    position: absolute;
    left: -10%;
    top: 50%;
    width: 120%;
    height: 2px;
    background-color: #ff003c; /* Cyber Red */
    transform: rotate(-12deg); /* Ektu baka kore deya hoyeche */
    box-shadow: 0 0 5px rgba(255, 0, 60, 0.5);
}

/* Notun Discounted Price */
.new-price {
    color: #00ff66; /* Green */
    font-size: 24px;
    font-weight: bold;
    text-shadow: 0 0 10px rgba(0, 255, 102, 0.3);
}


/* ========================================= */
/* 13. PRODUCT PAGE ENHANCEMENTS             */
/* ========================================= */
.products-main-container {
    max-width: 1200px;
    margin: 100px auto 60px;
    padding: 0 20px;
}

.products-intro {
    text-align: center;
    margin-bottom: 50px;
}
.products-intro p {
    font-size: 15px;
    line-height: 1.8;
}

.product-header-controls {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 10px;
}
.product-header-controls h2 {
    letter-spacing: 3px;
    font-size: 24px;
}

.cyber-select {
    background: #0a0a0a;
    color: #fff;
    border: 1px solid #333;
    padding: 8px 15px;
    font-family: 'Share Tech Mono', monospace;
    font-size: 12px;
    outline: none;
    cursor: pointer;
    border-radius: 4px;
    margin-left: 10px;
}
.cyber-select:focus { border-color: #ff003c; }

/* Product Grid */
.product-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 30px;
}

.product-card {
    background: #080808;
    border: 1px solid #1a1a1a;
    border-radius: 8px;
    overflow: hidden;
    transition: 0.3s;
    position: relative;
}
.product-card:hover { border-color: #333; transform: translateY(-5px); }

.p-img-box {
    width: 100%;
    height: 220px;
    background: #050505;
    overflow: hidden;
    position: relative;
}
.p-img-box img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.8;
}
.p-tag-new {
    position: absolute;
    top: 10px;
    left: 10px;
    background: #ff003c;
    color: #fff;
    font-size: 10px;
    padding: 2px 8px;
    font-weight: bold;
    border-radius: 2px;
}

.p-info { padding: 20px; }
.p-info h3 { font-size: 18px; margin-bottom: 10px; letter-spacing: 1px; }
.p-info p { font-size: 13px; margin-bottom: 20px; }
.p-bottom { display: flex; justify-content: space-between; align-items: center; }
.p-price { color: #00f2ff; font-weight: bold; font-size: 18px; }
.p-link {
    color: #fff;
    text-decoration: none;
    font-size: 11px;
    letter-spacing: 1px;
    border-bottom: 1px solid #ff003c;
    padding-bottom: 2px;
}

/* Coming Soon Ribbon & Watermark */
.card-coming-soon {
    opacity: 0.7;
    filter: grayscale(0.5);
}
.placeholder-img {
    display: flex;
    justify-content: center;
    align-items: center;
    background: #020202;
}
.watermark-text {
    font-size: 28px;
    font-weight: 900;
    color: #111;
    letter-spacing: 5px;
    user-select: none;
    text-align: center;
}

.ribbon {
    position: absolute;
    top: 0;
    right: 0;
    width: 120px;
    height: 120px;
    overflow: hidden;
    z-index: 10;
}
.ribbon span {
    position: absolute;
    display: block;
    width: 200px;
    padding: 8px 0;
    background-color: #ffd700; /* Gold/Warning color */
    box-shadow: 0 5px 10px rgba(0,0,0,0.2);
    color: #000;
    font-size: 10px;
    font-weight: bold;
    text-align: center;
    text-transform: uppercase;
    right: -45px;
    top: 30px;
    transform: rotate(45deg);
}

@media (max-width: 768px) {
    .product-header-controls { flex-direction: column; align-items: flex-start; gap: 15px; }
    .cyber-select { margin-left: 0; margin-top: 5px; width: 100%; }
}


/* ========================================= */
/* 14. STUDIOS HUB PAGE (Directory)          */
/* ========================================= */
.studios-main-container { max-width: 1200px; margin: 100px auto 60px; padding: 0 20px; }
.studios-intro { text-align: center; margin-bottom: 50px; }
.studios-intro p { font-size: 15px; line-height: 1.8; }
.studios-header-controls { text-align: center; margin-bottom: 10px; }
.studios-header-controls h2 { letter-spacing: 3px; font-size: 24px; }

/* Studio Cards Layout */
.studio-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); gap: 30px; }
.studio-card { background: #080808; border: 1px solid #1a1a1a; border-radius: 8px; overflow: hidden; transition: 0.3s; }
.studio-card:hover { border-color: #ff003c; box-shadow: 0 10px 30px rgba(255, 0, 60, 0.1); transform: translateY(-5px); }

/* Card Image & Glow */
.s-img-box { width: 100%; height: 200px; position: relative; overflow: hidden; background: #000; }
.s-img-box img { width: 100%; height: 100%; object-fit: cover; opacity: 0.7; transition: 0.3s; }
.studio-card:hover .s-img-box img { opacity: 1; transform: scale(1.05); }
.s-overlay-glow { position: absolute; bottom: 0; left: 0; width: 100%; height: 50%; background: linear-gradient(to top, #080808, transparent); }

/* Card Info & Buttons */
.s-info { padding: 20px; text-align: center; }
.s-info h3 { font-size: 20px; margin-bottom: 8px; letter-spacing: 2px; }
.s-info p { font-size: 13px; margin-bottom: 25px; }

.s-action-btns { display: flex; gap: 10px; }
.btn-s-docs, .btn-s-launch { flex: 1; display: flex; align-items: center; justify-content: center; gap: 8px; padding: 12px; font-size: 12px; font-weight: bold; text-decoration: none; border-radius: 4px; transition: 0.3s; letter-spacing: 1px; }
.btn-s-docs { background: #111; color: #fff; border: 1px solid #333; }
.btn-s-docs:hover { background: #222; border-color: #fff; }
.btn-s-launch { background: #ff003c; color: #fff; border: 1px solid #ff003c; }
.btn-s-launch:hover { background: #fff; color: #000; box-shadow: 0 0 15px rgba(255,255,255,0.5); border-color: #fff; }


/* ========================================================= */
/* PAYLOAD STUDIO (FULL CSS - MOBILE & PC)                   */
/* ========================================================= */

/* Main Container: Mobile e grid 1fr + 140px hobe jate pasapashi thake */
.studio-container { 
    display: grid; 
    grid-template-columns: 1fr 140px; 
    gap: 10px; 
    max-width: 1200px; 
    margin: 100px auto 20px; 
    padding: 0 10px; 
    height: 70vh; /* Fixed height jate scroll kora jay */
}

/* PC View: Toolbox aro boro hobe (350px) */
@media (min-width: 768px) { 
    .studio-container { 
        grid-template-columns: 1fr 350px; 
        gap: 20px; 
        padding: 0 20px; 
        height: calc(100vh - 250px); 
    } 
}

/* ========================================================= */
/* LEFT SIDE: EDITOR PANEL                                   */
/* ========================================================= */
.editor-panel { 
    display: flex; 
    flex-direction: column; 
    background: #080808; 
    border: 1px solid #1a1a1a; 
    border-radius: 8px; 
    padding: 10px; 
    height: 100%; 
    box-sizing: border-box; 
}
@media (min-width: 768px) { .editor-panel { padding: 15px; } }

.editor-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 10px; }
.editor-header h3 { color: #00f2ff; font-size: 14px; margin: 0; }
.clear-txt-btn { background: none; border: none; color: #ff003c; cursor: pointer; font-family: 'Share Tech Mono', monospace; font-weight: bold; }

/* Text Area Design */
#payloadEditor { 
    flex-grow: 1; 
    background: #030303; 
    border: 1px solid #222; 
    color: #00ff66; /* Hacker Green Text */
    padding: 10px; 
    font-family: monospace; 
    resize: none; 
    border-radius: 4px; 
    font-size: 12px; 
    outline: none; 
}
@media (min-width: 768px) { #payloadEditor { font-size: 14px; padding: 15px; } }
#payloadEditor:focus { border-color: #00f2ff; box-shadow: 0 0 10px rgba(0, 242, 255, 0.1); }

/* Editor Bottom Buttons (Copy / Save) */
.editor-actions { display: flex; gap: 5px; margin-top: 10px; }
.action-btn { 
    flex: 1; 
    padding: 10px; 
    font-weight: bold; 
    cursor: pointer; 
    border-radius: 4px; 
    font-family: 'Share Tech Mono', monospace; 
    transition: 0.3s; 
    border: none; 
    font-size: 11px; 
}
@media (min-width: 768px) { .action-btn { padding: 12px; font-size: 13px; } .editor-actions { gap: 10px;} }

.btn-cp { background: #111; color: #00f2ff; border: 1px solid #00f2ff; }
.btn-cp:hover { background: #00f2ff; color: #000; box-shadow: 0 0 10px rgba(0, 242, 255, 0.4); }
.btn-dl { background: #ff003c; color: #fff; }
.btn-dl:hover { background: #fff; color: #000; box-shadow: 0 0 15px #fff; }

/* ========================================================= */
/* RIGHT SIDE: TOOLBOX & OS BUTTONS                          */
/* ========================================================= */
.toolbox { 
    overflow-y: auto; 
    background: #080808; 
    border: 1px solid #1a1a1a; 
    padding: 10px; 
    border-radius: 8px; 
    height: 100%; 
    box-sizing: border-box; 
}
@media (min-width: 768px) { .toolbox { padding: 15px; } }
.toolbox::-webkit-scrollbar { width: 4px; }
.toolbox::-webkit-scrollbar-track { background: #050505; border-radius: 10px; }
.toolbox::-webkit-scrollbar-thumb { background: #333; border-radius: 10px; }

/* OS Selection Tabs (Win, Mac, Lin, Droid) */
.os-tabs { display: flex; gap: 5px; margin-bottom: 10px; flex-wrap: wrap;}
@media (min-width: 768px) { .os-tabs { flex-wrap: nowrap; margin-bottom: 15px; } }

.os-tab { 
    flex: 1; 
    padding: 6px 0; 
    background: #111; 
    color: #888; 
    border: 1px solid #222; 
    cursor: pointer; 
    font-weight: bold; 
    border-radius: 4px; 
    font-size: 9px; 
    text-align: center; 
    font-family: 'Share Tech Mono', monospace;
    transition: 0.3s;
}
@media (min-width: 768px) { .os-tab { padding: 10px; font-size: 12px; } }
.os-tab:hover { background: #222; color: #fff; }
.os-tab.active { background: #00f2ff; color: #000; border-color: #00f2ff; box-shadow: 0 0 10px rgba(0, 242, 255, 0.3); }

/* Command Panel Logic */
.os-panel { display: none; }
.os-panel.active { display: block; animation: fadeIn 0.3s; }
@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }

.tool-group-title { font-size: 10px; color: #666; margin: 10px 0 8px; border-bottom: 1px dashed #222; padding-bottom: 5px; text-transform: uppercase;}
@media (min-width: 768px) { .tool-group-title { font-size: 11px; margin: 15px 0 10px; } }

/* Command Buttons Grid */
.btn-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 5px; }
.btn-grid-3 { display: grid; grid-template-columns: 1fr 1fr; gap: 5px; } /* Mobile e 2 column */
@media (min-width: 768px) { .btn-grid, .btn-grid-3 { gap: 8px; } .btn-grid-3 { grid-template-columns: 1fr 1fr 1fr;} /* PC te 3 column */ }

.btn-snippet { 
    background: #111; 
    color: #fff; 
    border: 1px solid #333; 
    padding: 8px 4px; 
    cursor: pointer; 
    font-family: 'Share Tech Mono', monospace; 
    font-size: 9px; 
    border-radius: 3px; 
    white-space: normal; 
    line-height: 1.2; 
    word-wrap: break-word; 
    transition: 0.2s;
}
@media (min-width: 768px) { .btn-snippet { padding: 10px; font-size: 12px; } }
.btn-snippet:hover { border-color: #ffd700; color: #ffd700; background: #000; }

/* ========================================================= */
/* SAVE .TXT MODAL DESIGN                                    */
/* ========================================================= */
.save-modal-content { 
    max-width: 320px; 
    margin: 25vh auto; 
    border: 1px solid #00f2ff; 
    box-shadow: 0 0 25px rgba(0, 242, 255, 0.15); 
    padding: 20px;
    background: #050505;
    border-radius: 8px;
    text-align: center;
}
.save-modal-title { color: #00f2ff; margin-top: 0; letter-spacing: 2px; font-size: 18px; text-transform: uppercase; }
.save-modal-desc { color: #888; font-size: 12px; margin-bottom: 15px; }

#payloadFileName { 
    width: 100%; 
    padding: 12px; 
    background: #0a0a0a; 
    border: 1px solid #333; 
    color: #00ff66; 
    margin-bottom: 20px; 
    border-radius: 4px; 
    box-sizing: border-box; 
    font-family: 'Share Tech Mono', monospace; 
    font-size: 14px; 
    outline: none; 
    transition: 0.3s; 
}
#payloadFileName:focus { border-color: #00f2ff; box-shadow: 0 0 10px rgba(0, 242, 255, 0.2); }

.save-btn-group { display: flex; gap: 10px; }
.btn-cancel { flex: 1; padding: 12px; background: #111; color: #888; border: 1px solid #333; border-radius: 4px; cursor: pointer; font-weight: bold; font-family: inherit; transition: 0.3s; }
.btn-cancel:hover { background: #222; color: #fff; }

.btn-confirm { flex: 1; padding: 12px; background: #00f2ff; color: #000; border: none; border-radius: 4px; cursor: pointer; font-weight: bold; font-family: inherit; transition: 0.3s; letter-spacing: 1px; }
.btn-confirm:hover { background: #fff; box-shadow: 0 0 15px rgba(0, 242, 255, 0.6); }

/* ========================================================= */
/* 16. MANUAL PAGE: OS MOCKUP FIXES & STYLES                 */
/* ========================================================= */
:root { 
    --os-bg: #0a0a0a; 
    --os-red: #ff003c; 
    --os-purp: #bc13fe; 
    --os-cyan: #00f2ff; 
    --os-green: #00ff66; 
    --os-glass: rgba(20, 20, 20, 0.95); 
}

.manual-wrapper { max-width: 1150px; margin: 0 auto 40px; padding: 0 15px; }
.manual-section { background: rgba(5,5,5,0.8); border: 1px solid #1a1a1a; padding: 25px 15px; border-radius: 6px; margin-bottom: 50px; scroll-margin-top: 90px; }
.pill-nav-btn { display: inline-block; padding: 8px 18px; border-radius: 50px; background: #111; color: #fff; border: 1px solid #333; font-size: 11px; text-decoration: none; font-weight: bold; letter-spacing: 1px; transition: 0.3s; text-transform: uppercase; }
.pill-nav-btn:hover { background: #ff003c; color: #fff; border-color: #ff003c; box-shadow: 0 0 10px rgba(255,0,60,0.5); transform: translateY(-2px); }
@media (min-width: 768px) { .manual-section { padding: 35px; } }
.manual-section h2 { color: #ffd700; font-size: 22px; border-bottom: 1px dashed #333; padding-bottom: 10px; margin-top: 0; letter-spacing: 2px; text-transform: uppercase; }
.manual-section h3 { color: #fff; font-size: 18px; margin-top: 35px; letter-spacing: 1px; border-left: 3px solid var(--os-cyan); padding-left: 10px; }
.manual-section p { color: #bbb; font-size: 14px; line-height: 1.8; margin-bottom: 15px; text-align: justify;}
.manual-section li { color: #bbb; font-size: 14px; line-height: 1.8; margin-bottom: 5px; margin-left: 20px; text-align: justify;}

.simple-cred-box { background: #050505; border-left: 3px solid #ffd700; padding: 15px; font-family: 'Share Tech Mono', monospace; font-size: 14px; color: #00ff66; overflow-x: auto; margin: 20px 0; border-radius: 0 4px 4px 0; }

/* OS PANEL STYLES */
.os-mock-container { display: flex; flex-direction: column; align-items: center; background: transparent; border: none; padding: 10px; margin: 25px 0; width: 100%; box-sizing: border-box; }
.os-glass-panel { 
    background: var(--os-glass); 
    border: 1px solid #757272; /* 'none' er bodole 1px solid border dilam */
    border-radius: 12px; 
    padding: 25px; 
    box-shadow: 0 10px 40px rgba(0,0,0,0.8); 
    width: 100%; 
    max-width: 380px; 
    box-sizing: border-box; 
    transition: 0.3s ease; /* Hover effect er jonno ektu smooth transition add korlam */
}

/* Optional: Mouse nile jate ektu glow kore ba pop-up hoy tar jonno eita add korte paro */
.os-glass-panel:hover {
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.9), inset 0 0 15px rgba(255, 255, 255, 0.02);
}
.os-glass-panel h4 { margin: 0 0 15px 0; color: #fff; text-transform: uppercase; letter-spacing: 2px; border-bottom: 1px dashed rgba(255,255,255,0.1); padding-bottom: 8px; font-size: 14px; text-align: center; }

.os-btn-danger, .os-btn-refresh, .os-btn-pill { width: 100%; padding: 12px 10px; border-radius: 50px; font-weight: bold; text-transform: uppercase; margin-bottom: 12px; font-size: 11px; text-align: center; box-sizing: border-box; letter-spacing: 1px; }
.os-btn-danger { border: none; background: var(--os-red); color: #fff; box-shadow: 0 0 10px rgba(255,0,60,0.4); cursor: pointer; }
.os-btn-refresh { border: 1px solid var(--os-green); background: transparent; color: var(--os-green); cursor: pointer; }
.os-btn-pill { border: 1px solid #444; background: #222; color: #fff; margin-top: 5px; cursor: pointer; }
.os-input { width: 100%; background: rgba(0,0,0,0.5); border: 1px solid #444; border-radius: 6px; padding: 12px; color: #fff; font-family: monospace; box-sizing: border-box; margin-bottom: 10px; font-size: 12px; }

.os-list-item { display: flex; justify-content: space-between; align-items: center; padding: 12px 5px; border-bottom: 1px solid rgba(255,255,255,0.1); background: rgba(255,255,255,0.02); flex-wrap: wrap; gap: 10px; }
.os-pl-name { color: #fff; font-size: 13px; font-family: monospace; }
.os-list-actions { display: flex; gap: 5px; }
.os-pill-run, .os-pill-edit, .os-pill-del { padding: 6px 10px; border-radius: 50px; font-size: 10px; font-weight: bold; text-align: center; cursor: pointer; }
.os-pill-run { border: 1px solid #fff; color: #fff; }
.os-pill-edit { border: 1px solid var(--os-cyan); color: var(--os-cyan); }
.os-pill-del { border: 1px solid var(--os-red); color: var(--os-red); }

.os-donut { width: 120px; height: 120px; border-radius: 50%; background: conic-gradient(var(--os-cyan) 0% 15%, #222 15% 100%); display: flex; justify-content: center; align-items: center; position: relative; margin: 20px auto; }
.os-donut::before { content: ""; position: absolute; width: 90px; height: 90px; border-radius: 50%; background: #000; }
.os-donut-text { position: absolute; text-align: center; color: #fff; font-size: 18px; font-weight: bold; text-shadow: 0 0 10px #fff; z-index: 10; }

.manual-table { width: 100%; border-collapse: collapse; margin-top: 20px; background: #050505; border: 1px solid #222; overflow-x: auto; display: block; }
@media (min-width: 768px) { .manual-table { display: table; } }
.manual-table th, .manual-table td { padding: 12px 15px; text-align: left; border-bottom: 1px solid #222; font-size: 13px; line-height: 1.5; }
.manual-table th { color: var(--os-cyan); font-weight: bold; letter-spacing: 1px; text-transform: uppercase; background: #111; white-space: nowrap; }
.manual-table td:first-child { color: #ffd700; font-weight: bold; width: 30%; font-family: monospace; font-size: 14px; white-space: nowrap; }

.os-payload-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 8px; margin-bottom: 15px; }
.os-grid-btn { background: #000; border: 1px solid #fff; color: #fff; padding: 10px 0; border-radius: 20px; font-size: 10px; font-weight: bold; text-align: center; cursor: pointer; }

/* ========================================= */
/* 17. BACK TO TOP BUTTON                    */
/* ========================================= */
.back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 45px;
    height: 45px;
    background: #0a0a0a;
    border: 1px solid #ff003c;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    cursor: pointer;
    z-index: 9999;
    opacity: 0;
    visibility: hidden;
    transition: 0.3s ease;
    box-shadow: 0 0 15px rgba(255, 0, 60, 0.2);
}
.back-to-top svg {
    width: 20px;
    height: 20px;
    stroke: #ff003c;
    transition: 0.3s;
}
.back-to-top:hover {
    background: #ff003c;
    box-shadow: 0 0 20px rgba(255, 0, 60, 0.6);
    transform: translateY(-3px);
}
.back-to-top:hover svg {
    stroke: #fff;
}
.back-to-top.show {
    opacity: 1;
    visibility: visible;
}

/* ========================================= */
/* 18. PDF BOOK MODE (EXPORT)                */
/* ========================================= */
.pdf-book-mode {
    background: #ffffff !important;
    color: #000000 !important;
    font-family: 'Georgia', 'Times New Roman', serif !important;
    padding: 20px !important;
}

.pdf-book-mode h1, .pdf-book-mode h2, .pdf-book-mode h3, .pdf-book-mode h4 {
    color: #000000 !important;
    border-color: #000000 !important;
    text-shadow: none !important;
    font-family: 'Georgia', serif !important;
}

.pdf-book-mode p, .pdf-book-mode li, .pdf-book-mode td {
    color: #333333 !important;
    line-height: 1.6 !important;
    font-size: 14px !important;
}

.pdf-book-mode .text-red, .pdf-book-mode .text-ash, .pdf-book-mode .text-cyan {
    color: #000000 !important;
}

.pdf-book-mode .os-glass-panel, .pdf-book-mode .glass-panel, .pdf-book-mode .simple-cred-box {
    background: #f9f9f9 !important;
    border: 1px solid #cccccc !important;
    box-shadow: none !important;
    border-radius: 4px !important;
    color: #000000 !important;
}

.pdf-book-mode .simple-cred-box span {
    color: #000000 !important;
}

.pdf-book-mode .pill-nav-btn, .pdf-book-mode .back-to-top, .pdf-book-mode .btn-primary, .pdf-book-mode .quick-links, .pdf-book-mode .marketing-section > p {
    display: none !important;
}
.pdf-book-mode .marketing-section > p.text-ash {
    display: block !important;
    color: #333 !important;
}

.pdf-book-mode .manual-section {
    page-break-inside: avoid;
    margin-bottom: 30px;
}

.pdf-book-mode table, .pdf-book-mode th, .pdf-book-mode td {
    border-color: #999999 !important;
    background: transparent !important;
}

.pdf-book-mode pre, .pdf-book-mode code {
    background: #eeeeee !important;
    color: #000000 !important;
    border: 1px solid #cccccc !important;
    font-family: monospace !important;
}

.pdf-book-mode .simple-cred-box {
    font-family: monospace !important;
}

/* ========================================= */
/* 19. TERMINAL BLINK ANIMATION              */
/* ========================================= */
@keyframes blinker {
    50% { opacity: 0; }
}

/* ========================================= */
/* 20. ABOUT PAGE EFFECTS & BUTTONS          */
/* ========================================= */
.philosophy-section .glass-panel {
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.philosophy-section .glass-panel:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 242, 255, 0.15);
}

.philosophy-section .glass-panel:nth-child(2):hover {
    box-shadow: 0 10px 30px rgba(255, 0, 60, 0.15);
}

.philosophy-section .glass-panel:nth-child(3):hover {
    box-shadow: 0 10px 30px rgba(255, 215, 0, 0.15);
}

.btn-primary, .btn-secondary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 12px 24px;
    text-decoration: none;
    font-weight: bold;
    letter-spacing: 2px;
    border-radius: 4px;
    transition: all 0.3s ease;
    cursor: pointer;
}

.btn-primary {
    background: #ff003c;
    color: #fff;
    border: 1px solid #ff003c;
}

.btn-primary:hover {
    background: #ff1a53;
    box-shadow: 0 0 20px rgba(255, 0, 60, 0.6);
    transform: scale(1.05);
}

.btn-primary:active {
    transform: scale(0.95);
    box-shadow: 0 0 10px rgba(255, 0, 60, 0.3);
}

.btn-secondary {
    background: transparent;
    color: #ff003c;
    border: 1px solid #ff003c;
}

.btn-secondary:hover {
    background: rgba(255, 0, 60, 0.1);
    box-shadow: 0 0 20px rgba(255, 0, 60, 0.4);
    transform: scale(1.05);
}

.btn-secondary:active {
    transform: scale(0.95);
}

/* Modal-only button overrides (About page style) */
.cart-modal .btn-primary,
.cart-modal .btn-secondary {
    background: transparent;
    border: none;
    font-family: 'Share Tech Mono', monospace;
    font-size: 14px;
    letter-spacing: 2px;
    text-transform: uppercase;
    box-shadow: none;
    padding: 12px 20px;
}

.cart-modal .btn-primary {
    color: #00f2ff;
    text-shadow: 0 0 8px rgba(0, 242, 255, 0.4);
}

.cart-modal .btn-primary:hover {
    text-shadow: 0 0 15px rgba(0, 242, 255, 0.8), 0 0 30px rgba(0, 242, 255, 0.4);
    transform: scale(1.08);
    background: transparent;
    box-shadow: none;
}

.cart-modal .btn-primary:active {
    transform: scale(0.95);
    text-shadow: 0 0 5px rgba(0, 242, 255, 0.6);
    box-shadow: none;
}

.cart-modal .btn-secondary {
    color: #ff003c;
    text-shadow: 0 0 8px rgba(255, 0, 60, 0.3);
}

.cart-modal .btn-secondary:hover {
    text-shadow: 0 0 15px rgba(255, 0, 60, 0.8), 0 0 30px rgba(255, 0, 60, 0.4);
    transform: scale(1.08);
    background: transparent;
    box-shadow: none;
}

.cart-modal .btn-secondary:active {
    transform: scale(0.95);
    text-shadow: 0 0 5px rgba(255, 0, 60, 0.5);
}

/* ========================================= */
/* 21. MODERN HEADING ANIMATION              */
/* ========================================= */
@keyframes modernGlowPulse {
    0% { 
        text-shadow: 0 0 5px currentColor; 
        transform: scale(1);
    }
    50% { 
        text-shadow: 0 0 25px currentColor, 0 0 10px currentColor; 
        transform: scale(1.02);
    }
    100% { 
        text-shadow: 0 0 5px currentColor; 
        transform: scale(1);
    }
}

.modern-heading {
    animation: modernGlowPulse 4s ease-in-out infinite;
    display: inline-block;
}

/* Text-only button style */
.btn-text-only {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 12px 24px;
    background: transparent !important;
    border: none !important;
    color: #ff003c;
    text-decoration: none;
    font-weight: bold;
    letter-spacing: 2px;
    transition: all 0.3s ease;
    cursor: pointer;
    font-size: 16px;
}
.btn-text-only:hover {
    color: #fff;
    text-shadow: 0 0 10px #ff003c;
    transform: scale(1.05);
}
.btn-text-only:active {
    transform: scale(0.95);
}

/* ========================================= */
/* 22. SUPPORT PAGE PREMIUM LAYOUT           */
/* ========================================= */
.support-main-container {
    margin-top: 80px;
}

.support-hero {
    padding: 60px 20px 20px;
    text-align: center;
}

.support-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    max-width: 1100px;
    margin: 0 auto;
    padding: 40px 20px 80px;
}

.support-info-col h3 {
    color: #ff003c;
    font-size: 24px;
    margin-bottom: 20px;
    letter-spacing: 2px;
}

.support-info-col p {
    color: #bbb;
    font-size: 15px;
    line-height: 1.8;
    margin-bottom: 25px;
}

.support-info-box {
    background: #080808;
    border-left: 3px solid #00f2ff;
    padding: 15px 20px;
    margin-bottom: 20px;
}

.support-info-box h4 {
    color: #fff;
    margin-bottom: 5px;
    font-size: 14px;
    letter-spacing: 1px;
}

.support-info-box p {
    margin-bottom: 0;
    font-size: 13px;
    color: #888;
}

.premium-form-group {
    margin-bottom: 20px;
}

.premium-input, .premium-select, .premium-textarea {
    width: 100%;
    background: rgba(0,0,0,0.6);
    border: 1px solid #333;
    color: #fff;
    font-family: 'Share Tech Mono', monospace;
    font-size: 14px;
    padding: 15px;
    border-radius: 4px;
    transition: all 0.3s ease;
    box-sizing: border-box;
}

.premium-textarea {
    height: 150px;
    resize: vertical;
}

.premium-input:focus, .premium-select:focus, .premium-textarea:focus {
    outline: none;
    border-color: #00f2ff;
    box-shadow: 0 0 15px rgba(0, 242, 255, 0.2);
}

.premium-input::placeholder, .premium-textarea::placeholder {
    color: #666;
}

@media (max-width: 768px) {
    .support-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }
}

/* ========================================= */
/* 23. CART & MODAL UI                       */
/* ========================================= */
.qty-box {
    display: flex;
    align-items: center;
    border: 1px solid #444;
    border-radius: 4px;
    overflow: hidden;
    background: rgba(0,0,0,0.6);
}

.qty-btn {
    background: #111;
    color: #fff;
    border: none;
    padding: 10px 15px;
    cursor: pointer;
    font-size: 16px;
    font-weight: bold;
    transition: background 0.3s;
}

.qty-btn:hover {
    background: #ff003c;
}

.qty-box input {
    background: transparent;
    border: none;
    color: #fff;
    width: 40px;
    text-align: center;
    font-family: 'Share Tech Mono', monospace;
    font-size: 16px;
}

.qty-box input:focus {
    outline: none;
}

/* Modal Overlay */
.cart-modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.6);
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 1000;
}

.cart-modal {
    background: rgba(10, 10, 10, 0.7);
    backdrop-filter: blur(25px);
    -webkit-backdrop-filter: blur(25px);
    border: none;
    border-radius: 16px;
    padding: 40px 30px;
    text-align: center;
    max-width: 400px;
    width: 90%;
    box-shadow: 0 8px 40px rgba(0, 0, 0, 0.5), inset 0 0 0 1px rgba(255, 255, 255, 0.05);
    transform: scale(0.9);
    transition: transform 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.cart-modal.show {
    transform: scale(1);
}

.cart-modal h3 {
    color: #fff;
    margin-bottom: 10px;
    letter-spacing: 1px;
}

.cart-modal p {
    color: #bbb;
    font-size: 14px;
    margin-bottom: 25px;
}

.modal-actions {
    display: flex;
    gap: 10px;
    justify-content: center;
}

.cart-item-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 15px;
    border-bottom: 1px solid #222;
    background: rgba(255,255,255,0.02);
    margin-bottom: 10px;
    border-radius: 4px;
}

.cart-item-info {
    display: flex;
    align-items: center;
    gap: 15px;
}

.cart-item-img {
    width: 50px;
    height: 50px;
    border-radius: 4px;
    object-fit: cover;
}

.cart-item-title {
    color: #fff;
    font-size: 14px;
    font-weight: bold;
    margin-bottom: 5px;
}

.cart-item-price {
    color: #ff003c;
    font-size: 13px;
}

.cart-item-remove {
    background: none;
    border: none;
    color: #666;
    font-size: 20px;
    cursor: pointer;
    transition: 0.3s;
}
.cart-item-remove:hover {
    color: #ff003c;
}

/* ========================================= */
/* 24. STRIPE-STYLE CHECKOUT UI              */
/* ========================================= */
.stripe-checkout-layout {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 40px;
    max-width: 1200px;
    margin: 0 auto;
    align-items: flex-start;
}

.stripe-form-panel {
    padding: 20px 0;
}

.stripe-summary-panel {
    background: rgba(0,0,0,0.4);
    border: 1px solid #222;
    border-radius: 8px;
    padding: 30px;
    position: sticky;
    top: 100px;
}

.stripe-summary-panel .cart-item-row {
    background: transparent;
    border-color: #333;
    padding: 10px 0;
}

.stripe-summary-panel .cart-total {
    border-color: #444;
    font-size: 20px;
}

@media (max-width: 900px) {
    .stripe-checkout-layout {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    .stripe-summary-panel {
        position: static;
        order: -1; /* Make summary appear first on mobile */
    }
}

/* ========================================= */
/* 25. NAV CART BOX STYLE                    */
/* ========================================= */
.nav-cart-icon {
    background: #ff003c !important;
    border: 1px solid #ff003c !important;
    padding: 6px 14px !important;
    border-radius: 4px !important;
    transition: all 0.3s ease !important;
    color: #fff !important;
}

.nav-cart-icon:hover,
.nav-cart-icon:active {
    background: #fff !important;
    border-color: #fff !important;
    color: #ff003c !important;
}

.cart-badge {
    position: static !important;
    background: transparent !important;
    color: #fff !important;
    font-size: 14px !important;
    font-weight: bold !important;
    padding: 0 !important;
    margin-left: 5px !important;
}

.nav-cart-icon:hover .cart-badge,
.nav-cart-icon:active .cart-badge {
    color: #ff003c !important;
}


/* ========================================= */
/* 26. ANIMATED CHECKMARK                    */
/* ========================================= */
@keyframes checkCircleDraw {
    0% { stroke-dashoffset: 166; }
    100% { stroke-dashoffset: 0; }
}

@keyframes checkTickDraw {
    0% { stroke-dashoffset: 48; }
    100% { stroke-dashoffset: 0; }
}

@keyframes checkGlow {
    0%, 100% { filter: drop-shadow(0 0 3px rgba(0, 242, 255, 0.3)); }
    50% { filter: drop-shadow(0 0 12px rgba(0, 242, 255, 0.8)); }
}

.checkmark-anim {
    animation: checkGlow 2s ease-in-out infinite;
}

.checkmark-circle {
    stroke-dasharray: 166;
    stroke-dashoffset: 166;
    animation: checkCircleDraw 0.6s cubic-bezier(0.65, 0, 0.45, 1) forwards;
}

.checkmark-check {
    stroke-dasharray: 48;
    stroke-dashoffset: 48;
    animation: checkTickDraw 0.4s cubic-bezier(0.65, 0, 0.45, 1) 0.5s forwards;
}