:root {
    --bg-color: #000000;
    --neon-lime: #CBFB5E;
    --electric-purple: #9000FF;
    --neon-pink: #FF00FF;
    --white: #FFFFFF;
    --border-width: 3px;
    --hard-shadow: 6px 6px 0px var(--electric-purple);
    --hard-shadow-hover: 10px 10px 0px var(--neon-lime);
    --font-main: 'Space Grotesk', sans-serif;
    --font-display: 'Rubik Mono One', sans-serif;
}

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

html {
    scroll-behavior: smooth;
}

body {
    background-color: var(--bg-color);
    color: var(--white);
    font-family: var(--font-main);
    overflow-x: hidden;
    min-height: 100vh;
}

.checkout-anchor-spacer {
    height: 100px;
}

/* Glitch Overlay */
.glitch-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: repeating-linear-gradient(
        0deg,
        rgba(0, 0, 0, 0.1),
        rgba(0, 0, 0, 0.1) 1px,
        transparent 1px,
        transparent 2px
    );
    pointer-events: none;
    z-index: 999;
    opacity: 0.3;
}

/* Stickers */
.sticker {
    position: fixed;
    padding: 10px 20px;
    font-family: var(--font-display);
    font-size: 0.8rem;
    border: var(--border-width) solid #000;
    z-index: 100;
    pointer-events: none;
    animation: rotate 10s linear infinite;
    text-transform: uppercase;
}

.sticker-sale {
    top: 50px;
    right: 50px;
    background-color: var(--neon-lime);
    color: #000;
    clip-path: polygon(50% 0%, 61% 35%, 98% 35%, 68% 57%, 79% 91%, 50% 70%, 21% 91%, 32% 57%, 2% 35%, 39% 35%);
    width: 100px;
    height: 100px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.sticker-hot {
    bottom: 100px;
    left: 40px;
    background-color: var(--neon-pink);
    color: #000;
    border-radius: 50%;
}

.sticker-2026 {
    top: 20%;
    left: -20px;
    background-color: var(--electric-purple);
    color: var(--neon-lime);
    transform: rotate(-15deg);
}

.sticker-jagged {
    top: 60%;
    right: -30px;
    background-color: var(--neon-lime);
    color: #000;
    clip-path: polygon(100% 50%, 80% 60%, 100% 70%, 80% 80%, 100% 90%, 80% 100%, 0% 100%, 20% 90%, 0% 80%, 20% 70%, 0% 60%, 20% 50%, 0% 40%, 20% 30%, 0% 20%, 20% 10%, 0% 0%, 80% 0%, 100% 10%, 80% 20%, 100% 30%, 80% 40%);
    font-size: 0.6rem;
}

.sticker-circle-small {
    top: 10%;
    left: 10%;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background-color: var(--neon-pink);
    color: #000;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.7rem;
}

.sticker-zigzag {
    bottom: 5%;
    right: 15%;
    background-color: var(--electric-purple);
    color: var(--white);
    clip-path: polygon(0% 15%, 15% 15%, 15% 0%, 85% 0%, 85% 15%, 100% 15%, 100% 85%, 85% 85%, 85% 100%, 15% 100%, 15% 85%, 0% 85%);
}

/* Navigation */
.main-nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 40px;
    border-bottom: 2px solid var(--white);
    background-color: var(--bg-color);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.nav-logo {
    font-family: var(--font-display);
    color: var(--neon-lime);
    font-size: 1.2rem;
}

.nav-links {
    display: flex;
    gap: 30px;
}

.nav-links a {
    color: var(--white);
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: bold;
    letter-spacing: 1px;
    transition: color 0.2s;
}

.nav-links a:hover, .nav-links a.active {
    color: var(--neon-lime);
    border-bottom: 2px solid var(--neon-lime);
}

/* Hero Section */
.hero-section {
    height: 80vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    position: relative;
    overflow: hidden;
    background: radial-gradient(circle, #111 0%, #000 100%);
}

.hero-tagline {
    font-size: 1.5rem;
    margin: 20px 0 10px;
    color: var(--electric-purple);
    font-weight: bold;
}

.hero-subtext {
    font-size: 1rem;
    color: #888;
    margin-bottom: 40px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

/* Home Container */
.home-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 60px 20px;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-bottom: 80px;
}

.feature-ref {
    margin-top: 20px;
    font-size: 0.7rem;
    color: var(--neon-pink);
    font-family: var(--font-display);
}

/* Platform Intro */
.intro-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: center;
}

@media (max-width: 800px) {
    .intro-content { grid-template-columns: 1fr; }
}

.brutalist-list {
    list-style: none;
    margin-top: 20px;
}

.brutalist-list li {
    margin-bottom: 10px;
    font-family: var(--font-main);
    color: var(--neon-lime);
}

/* 3D Cube Animation */
.cube-placeholder {
    perspective: 1000px;
    width: 200px;
    height: 200px;
    margin: 0 auto;
}

.cube {
    width: 100%;
    height: 100%;
    position: relative;
    transform-style: preserve-3d;
    animation: rotate-cube 10s infinite linear;
}

.face {
    position: absolute;
    width: 200px;
    height: 200px;
    border: 2px solid var(--neon-lime);
    background: rgba(0,0,0,0.8);
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-display);
    font-size: 0.8rem;
    color: var(--neon-lime);
}

.front  { transform: translateZ(100px); }
.back   { transform: rotateY(180deg) translateZ(100px); }
.right  { transform: rotateY(90deg) translateZ(100px); }
.left   { transform: rotateY(-90deg) translateZ(100px); }
.top    { transform: rotateX(90deg) translateZ(100px); }
.bottom { transform: rotateX(-90deg) translateZ(100px); }

@keyframes rotate-cube {
    from { transform: rotateX(0deg) rotateY(0deg); }
    to { transform: rotateX(360deg) rotateY(360deg); }
}

/* Footer */
.main-footer {
    margin: 100px auto 40px;
    max-width: 1200px;
    border-top: var(--border-width) solid var(--white) !important;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 40px;
    margin-bottom: 50px;
}

.footer-title {
    font-family: var(--font-display);
    font-size: 0.9rem;
    color: var(--neon-lime);
    margin-bottom: 20px;
}

.footer-col ul {
    list-style: none;
}

.footer-col ul li {
    margin-bottom: 10px;
}

.footer-col ul li a {
    color: var(--white);
    text-decoration: none;
    font-size: 0.8rem;
    transition: color 0.2s;
}

.footer-col ul li a:hover {
    color: var(--neon-pink);
    padding-left: 5px;
}

.brand-col p {
    font-size: 0.8rem;
    color: #888;
    margin-bottom: 5px;
}

.footer-bottom {
    border-top: 1px dashed #333;
    padding-top: 30px;
    text-align: center;
    font-size: 0.7rem;
    color: #666;
    letter-spacing: 2px;
}

/* Success Pulse */
.success-pulse {
    animation: neon-pulse 2s infinite alternate;
}

@keyframes neon-pulse {
    from { border-color: var(--white); box-shadow: 0 0 10px var(--neon-lime); }
    to { border-color: var(--neon-lime); box-shadow: 0 0 30px var(--neon-lime); }
}

.success-sub {
    font-size: 0.8rem;
    color: #888;
    margin: 10px 0;
}

/* Newsletter Extra */
.newsletter-input {
    margin-top: 15px;
}

.newsletter-input input {
    font-size: 0.8rem;
    padding: 8px;
}

/* New Info Elements */
.arrival-estimate {
    margin: 15px 0;
    padding: 10px;
    border: 1px dashed var(--electric-purple);
    background-color: #050505;
}

.arrival-estimate p {
    font-family: var(--font-display);
    font-size: 0.8rem;
    color: var(--neon-lime);
    margin-top: 5px;
}

.security-badges {
    display: flex;
    gap: 15px;
    padding: 15px 0;
    border-top: 1px solid #333;
}

.badge {
    display: flex;
    align-items: center;
    gap: 5px;
    font-size: 0.6rem;
    color: #666;
    letter-spacing: 1px;
}

.badge svg {
    color: var(--neon-lime);
}

.terms-snippet {
    font-size: 0.7rem;
    color: #555;
    line-height: 1.4;
    margin-bottom: 15px;
}

.terms-snippet a {
    color: var(--neon-pink);
    text-decoration: none;
}

.terms-snippet a:hover {
    text-decoration: underline;
}

/* Support & Policy Box (Bottom-Left) */
.support-policy-box {
    margin-top: 30px;
    padding: 20px !important;
    background-color: #080808 !important;
    border: 1px solid var(--electric-purple) !important;
    box-shadow: 4px 4px 0px var(--neon-lime) !important;
}

.support-policy-box .card-title {
    font-size: 0.8rem;
    margin-bottom: 15px;
}

.info-row {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.7rem;
    color: #aaa;
    margin-bottom: 10px;
}

.info-row .icon {
    color: var(--neon-lime);
}

.payment-icons {
    display: flex;
    gap: 8px;
    margin-top: 20px;
    flex-wrap: wrap;
}

.p-icon {
    font-family: var(--font-display);
    font-size: 0.5rem;
    padding: 4px 8px;
    border: 1px solid var(--white);
    color: var(--white);
    letter-spacing: 1px;
}

.p-icon:hover {
    background-color: var(--white);
    color: #000;
}

/* Layout */
.checkout-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 40px 20px;
}

.main-header {
    text-align: center;
    margin-bottom: 60px;
}

.glitch-text {
    font-family: var(--font-display);
    font-size: 3.5rem;
    color: var(--neon-lime);
    position: relative;
    display: inline-block;
    text-shadow: 3px 3px 0 var(--neon-pink);
}

.ref-code {
    font-size: 0.7rem;
    color: var(--electric-purple);
    margin-top: 10px;
    letter-spacing: 2px;
}

.checkout-grid {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 40px;
    align-items: start;
}

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

/* Cards */
.card {
    background-color: #111;
    border: var(--border-width) solid var(--white);
    padding: 30px;
    position: relative;
    box-shadow: var(--hard-shadow);
    transition: all 0.2s ease;
}

.card:hover {
    box-shadow: var(--hard-shadow-hover);
    transform: translate(-4px, -4px);
    border-color: var(--neon-lime);
}

.card:hover .card-title {
    color: var(--neon-pink);
}

.card-title {
    font-family: var(--font-display);
    font-size: 1.2rem;
    margin-bottom: 25px;
    padding-bottom: 10px;
    border-bottom: 2px dashed var(--white);
    color: var(--neon-lime);
}

/* Order Summary Details */
.product-item {
    display: flex;
    gap: 20px;
    margin-bottom: 30px;
}

.product-visual {
    width: 80px;
    height: 80px;
    border: 2px solid var(--neon-lime);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--neon-lime);
    background: repeating-radial-gradient(circle, #000, #000 5px, #111 5px, #111 10px);
}

.product-info h3 {
    font-size: 1rem;
    margin-bottom: 5px;
}

.product-info p {
    font-size: 0.8rem;
    color: #888;
}

.product-specs {
    display: flex;
    gap: 10px;
    margin: 5px 0;
    font-size: 0.6rem;
    color: var(--neon-lime);
    opacity: 0.8;
}

.product-specs span {
    background-color: #222;
    padding: 1px 4px;
}

.price {
    font-weight: bold;
    color: var(--neon-lime);
}

.price-breakdown {
    margin-top: 30px;
    padding-top: 20px;
    border-top: 2px solid var(--white);
}

.price-row {
    display: flex;
    justify-content: space-between;
    margin-bottom: 10px;
    font-size: 0.9rem;
}

.total-row {
    margin-top: 20px;
    font-family: var(--font-display);
    font-size: 1.4rem;
    color: var(--neon-pink);
}

/* Featured Addons */
.featured-addons {
    margin-top: 50px;
    border-top: 2px solid var(--white);
    padding-top: 30px;
}

.addon-item {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 15px;
    border: 1px solid #333;
    margin-bottom: 15px;
    background-color: #050505;
}

.addon-details h4 {
    font-size: 0.9rem;
    margin-bottom: 3px;
}

.addon-details span {
    font-size: 0.8rem;
    color: var(--neon-lime);
}

/* Date Picker */
.date-picker-group {
    margin-top: 20px;
}

input[type="date"]::-webkit-calendar-picker-indicator {
    filter: invert(1);
    cursor: pointer;
}

/* Satisfaction Survey */
.section-desc {
    font-size: 0.7rem;
    color: #888;
    margin-bottom: 15px;
    letter-spacing: 1px;
}

.survey-options {
    display: flex;
    gap: 10px;
    justify-content: space-between;
}

.survey-radio {
    flex: 1;
    cursor: pointer;
}

.survey-radio input {
    display: none;
}

.survey-box {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 50px;
    border: 2px solid var(--white);
    font-family: var(--font-display);
    font-size: 1rem;
    transition: all 0.2s ease;
    background-color: #000;
}

.survey-radio input:checked + .survey-box {
    background-color: var(--neon-lime);
    color: #000;
    box-shadow: 4px 4px 0px var(--electric-purple);
    transform: translate(-2px, -2px);
}

.survey-radio:hover .survey-box {
    border-color: var(--neon-pink);
}

/* Forms */
.form-section {
    margin-bottom: 40px;
}

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

label {
    display: block;
    margin-bottom: 8px;
    font-weight: bold;
    font-size: 0.8rem;
}

.micro-label {
    font-size: 0.6rem;
    color: var(--neon-lime);
    background-color: #222;
    padding: 2px 5px;
    margin-left: 5px;
    vertical-align: middle;
}

input[type="text"],
input[type="email"],
input[type="tel"],
input[type="password"],
select {
    width: 100%;
    padding: 12px;
    background-color: #000;
    border: 2px solid var(--white);
    color: var(--white);
    font-family: var(--font-main);
    font-size: 1rem;
    outline: none;
    transition: all 0.2s ease;
}

input:focus, select:focus {
    border-color: var(--neon-lime);
    box-shadow: 0 0 15px var(--neon-lime);
    background-color: #0a0a0a;
}

input:hover, select:hover {
    border-color: var(--electric-purple);
}

/* Form Validation Styles */
.invalid-input {
    border-color: var(--neon-pink) !important;
    background-color: rgba(255, 0, 255, 0.1) !important;
    animation: shake 0.3s ease-in-out;
}

@keyframes shake {
    0%, 100% { transform: translateX(0); }
    25% { transform: translateX(-5px); }
    50% { transform: translateX(5px); }
    75% { transform: translateX(-5px); }
}

/* Radio & Checkbox */
.radio-group {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.radio-container, .checkbox-container {
    display: block;
    position: relative;
    padding-left: 35px;
    margin-bottom: 12px;
    cursor: pointer;
    font-size: 0.9rem;
    user-select: none;
}

.radio-container input, .checkbox-container input {
    position: absolute;
    opacity: 0;
    cursor: pointer;
}

.checkmark, .checkbox-mark {
    position: absolute;
    top: 0;
    left: 0;
    height: 20px;
    width: 20px;
    background-color: #000;
    border: 2px solid var(--white);
}

.radio-container .checkmark { border-radius: 50%; }

.radio-container:hover input ~ .checkmark,
.checkbox-container:hover input ~ .checkbox-mark {
    border-color: var(--neon-lime);
}

.radio-container input:checked ~ .checkmark,
.checkbox-container input:checked ~ .checkbox-mark {
    background-color: var(--neon-lime);
}

.checkmark:after, .checkbox-mark:after {
    content: "";
    position: absolute;
    display: none;
}

.radio-container input:checked ~ .checkmark:after,
.checkbox-container input:checked ~ .checkbox-mark:after {
    display: block;
}

.radio-container .checkmark:after {
    top: 5px; left: 5px; width: 6px; height: 6px;
    border-radius: 50%; background: #000;
}

.checkbox-container .checkbox-mark:after {
    left: 6px; top: 2px; width: 5px; height: 10px;
    border: solid #000; border-width: 0 3px 3px 0;
    transform: rotate(45deg);
}

/* Buttons */
.btn {
    font-family: var(--font-display);
    padding: 15px 30px;
    border: var(--border-width) solid #000;
    cursor: pointer;
    text-transform: uppercase;
    font-size: 1rem;
    transition: all 0.1s ease;
    position: relative;
}

.btn-primary {
    background-color: var(--neon-lime);
    color: #000;
    box-shadow: 5px 5px 0px var(--electric-purple);
}

.btn-secondary {
    background-color: var(--electric-purple);
    color: var(--neon-lime);
    box-shadow: 4px 4px 0px var(--white);
    padding: 10px 15px;
    font-size: 0.8rem;
}

.btn-primary:hover {
    background-color: var(--neon-pink);
    color: #000;
    box-shadow: 8px 8px 0px var(--neon-lime);
    transform: translate(-2px, -2px);
}

.btn-secondary:hover {
    background-color: var(--neon-lime);
    color: #000;
    box-shadow: 6px 6px 0px var(--neon-pink);
    transform: translate(-2px, -2px);
}

.btn:active {
    transform: translate(3px, 3px);
    box-shadow: 0px 0px 0px transparent !important;
}

.btn-block {
    width: 100%;
    margin-top: 20px;
}

/* Promo Code Wrapper */
.input-wrapper {
    display: flex;
    gap: 10px;
    align-items: flex-end;
}

.input-wrapper input {
    flex: 1;
}

/* Success Overlay */
.overlay {
    position: fixed;
    top: 0; left: 0; width: 100%; height: 100%;
    background-color: rgba(0,0,0,0.9);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 2000;
    transition: opacity 0.3s ease;
}

.overlay.hidden {
    opacity: 0;
    pointer-events: none;
}

.success-content {
    text-align: center;
    max-width: 400px;
    padding: 50px;
}

.checkmark-svg {
    width: 100px;
    height: 100px;
    margin: 20px auto;
}

.checkmark-svg circle {
    stroke-dasharray: 166;
    stroke-dashoffset: 166;
    stroke-width: 2;
    stroke-miterlimit: 10;
    stroke: var(--neon-lime);
    fill: none;
    animation: stroke 0.6s cubic-bezier(0.65, 0, 0.45, 1) forwards;
}

.checkmark-svg path {
    transform-origin: 50% 50%;
    stroke-dasharray: 48;
    stroke-dashoffset: 48;
    stroke-width: 3;
    stroke: var(--neon-lime);
    fill: none;
    animation: stroke 0.3s cubic-bezier(0.65, 0, 0.45, 1) 0.8s forwards;
}

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

/* Better RWD */
@media (max-width: 600px) {
    .glitch-text { font-size: 2rem; }
    .checkout-container { padding: 20px 10px; }
    .card { padding: 20px; }
    .sticker { display: none; } /* Hide stickers on very small screens to avoid clutter */
    .price-row { font-size: 0.8rem; }
}