:root {
    /* Color Palette */
    --bg-main: #050508;
    --bg-surface: #101016;
    --bg-surface-hover: #15151e;
    
    --accent-cyan: #00E5FF;
    --accent-blue: #4D94FF;
    --accent-purple: #9D4EDD;
    
    --text-primary: #FFFFFF;
    --text-secondary: #94A3B8;
    
    --border-subtle: rgba(255, 255, 255, 0.06);
    
    /* Layout */
    --max-width: 1200px;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', sans-serif;
    background-color: var(--bg-main);
    color: var(--text-primary);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

.container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 2rem;
}

/* Navbar */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 100;
    background: rgba(5, 5, 8, 0.85);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border-subtle);
    padding: 1rem 0;
}

.nav-container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-logo {
    font-family: 'Outfit', sans-serif;
    font-weight: 700;
    font-size: 1.5rem;
    letter-spacing: 2px;
    color: var(--text-primary);
}

.nav-cta {
    color: var(--text-primary);
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 500;
    padding: 0.5rem 1.25rem;
    border: 1px solid var(--border-subtle);
    border-radius: 4px;
    transition: all 0.3s ease;
}

.nav-cta:hover {
    border-color: var(--accent-cyan);
    color: var(--accent-cyan);
    background: rgba(0, 229, 255, 0.05);
}

/* Hero Section */
.hero {
    position: relative;
    padding-top: 80px; /* Offset for navbar */
    display: flex;
    flex-direction: column;
    align-items: center;
    background: var(--bg-main);
}

.hero-image-container {
    width: 100%;
    max-width: 1400px;
    position: relative;
    display: flex;
    justify-content: center;
}

.hero-cover-img {
    width: 100%;
    height: auto;
    max-height: 70vh;
    object-fit: contain; /* Ensures the image and text are never cropped */
    display: block;
    border: 4px solid #000000;
    border-radius: 4px;
}

.hero-fade {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 100px;
    background: linear-gradient(to top, var(--bg-main) 0%, transparent 100%);
    pointer-events: none;
}

.hero-content {
    max-width: 800px;
    text-align: center;
    padding: 2rem 2rem 5rem 2rem;
    position: relative;
    z-index: 10;
    margin-top: -2rem; /* Pull up slightly into the fade */
}

.hero-tagline {
    font-size: 1.25rem;
    color: var(--text-secondary);
    margin-bottom: 2.5rem;
    font-weight: 400;
}

.btn-primary {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem 2.5rem;
    background: var(--text-primary);
    color: var(--bg-main);
    text-decoration: none;
    font-weight: 600;
    border-radius: 50px;
    font-size: 1rem;
    transition: all 0.3s ease;
}

.btn-primary:hover {
    background: var(--accent-cyan);
    transform: translateY(-2px);
    box-shadow: 0 10px 20px rgba(0, 229, 255, 0.15);
}

/* Features Section */
.features-section {
    padding: 5rem 0 8rem 0;
    background-color: var(--bg-main);
}

.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-header h2 {
    font-family: 'Outfit', sans-serif;
    font-size: 2.5rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 1rem;
}

.section-subtitle {
    color: var(--text-secondary);
    font-size: 1.1rem;
}

.header-line {
    width: 40px;
    height: 2px;
    background: var(--accent-cyan);
    margin: 1.5rem auto 1.5rem;
}

/* Cards Grid */
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2rem;
}

.feature-card {
    background: var(--bg-surface);
    border: 1px solid var(--border-subtle);
    border-radius: 12px;
    padding: 2.5rem;
    position: relative;
    overflow: hidden;
    transition: all 0.4s ease;
}

.feature-card:hover {
    transform: translateY(-5px);
    background: var(--bg-surface-hover);
    border-color: rgba(255, 255, 255, 0.1);
}

.card-glow-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at top right, rgba(255,255,255,0.03) 0%, transparent 60%);
    pointer-events: none;
}

.icon-wrapper {
    width: 48px;
    height: 48px;
    margin-bottom: 1.5rem;
    position: relative;
}

.cyan-glow { color: var(--accent-cyan); }
.blue-glow { color: var(--accent-blue); }
.purple-glow { color: var(--accent-purple); }

.feature-card h3 {
    font-family: 'Outfit', sans-serif;
    font-size: 1.35rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.feature-card p {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.7;
}

/* Impact Section */
.impact-section {
    padding: 2rem 0 6rem 0;
    background-color: var(--bg-main);
    border-bottom: 1px solid var(--border-subtle);
}

.impact-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 3rem;
    text-align: center;
}

.stat-item {
    padding: 2rem;
    transition: transform 0.3s ease;
}

.stat-item:hover {
    transform: translateY(-5px);
}

.stat-number {
    font-family: 'Outfit', sans-serif;
    font-size: 4.5rem;
    font-weight: 700;
    line-height: 1;
    margin-bottom: 1rem;
    text-shadow: 0 0 20px rgba(255,255,255,0.1);
}

.stat-label {
    color: var(--text-secondary);
    font-size: 1.1rem;
    font-weight: 500;
    letter-spacing: 1px;
}

/* Final CTA Section */
.final-cta {
    padding: 8rem 0;
    background: radial-gradient(circle at center, rgba(0, 229, 255, 0.05) 0%, var(--bg-main) 70%);
}

.cta-container {
    max-width: 800px;
    text-align: center;
}

.cta-container h2 {
    font-family: 'Outfit', sans-serif;
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
}

.cta-container p {
    color: var(--text-secondary);
    font-size: 1.2rem;
    margin-bottom: 3rem;
}

/* Footer */
.footer {
    border-top: 1px solid var(--border-subtle);
    padding: 3rem 0;
    background-color: var(--bg-surface);
}

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

.footer-brand {
    font-family: 'Outfit', sans-serif;
    font-weight: 700;
    font-size: 1.5rem;
    color: rgba(255, 255, 255, 0.3);
}

.footer-copy {
    color: var(--text-secondary);
    font-size: 0.85rem;
}

/* =========================================
   HOW IT WORKS SECTION
   ========================================= */
.how-it-works {
    padding: 6rem 0;
    background-color: var(--bg-surface);
}

.steps-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 3rem;
    position: relative;
    margin-top: 4rem;
}

.step-box {
    background-color: var(--bg-main);
    padding: 3rem 2rem;
    border-radius: 16px;
    border: 1px solid var(--border-subtle);
    position: relative;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.step-box:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 229, 255, 0.05);
    border-color: rgba(0, 229, 255, 0.3);
}

.step-number {
    position: absolute;
    top: -20px;
    left: 2rem;
    background: linear-gradient(135deg, var(--accent-blue), var(--accent-cyan));
    color: var(--bg-main);
    font-family: 'Outfit', sans-serif;
    font-size: 1.5rem;
    font-weight: 700;
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 12px;
    box-shadow: 0 5px 15px rgba(0, 229, 255, 0.3);
}

.step-title {
    margin-top: 1rem;
    margin-bottom: 1rem;
    font-size: 1.25rem;
}

/* =========================================
   USE CASES SECTION
   ========================================= */
.use-cases {
    padding: 6rem 0;
    background-color: var(--bg-main);
}

.cases-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2rem;
    margin-top: 4rem;
}

.case-card {
    background-color: var(--bg-surface);
    padding: 2.5rem;
    border-radius: 16px;
    border: 1px solid var(--border-subtle);
    transition: all 0.3s ease;
}

.case-card:hover {
    background-color: var(--bg-surface-hover);
    transform: scale(1.02);
}

.case-icon {
    width: 60px;
    height: 60px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
}

.cyan-icon { background: rgba(0, 229, 255, 0.1); color: var(--accent-cyan); }
.blue-icon { background: rgba(77, 148, 255, 0.1); color: var(--accent-blue); }
.purple-icon { background: rgba(157, 78, 221, 0.1); color: var(--accent-purple); }

/* =========================================
   FAQ SECTION
   ========================================= */
.faq-section {
    padding: 6rem 0;
    background-color: var(--bg-surface);
}

.faq-container {
    max-width: 800px;
    margin: 4rem auto 0;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.faq-item {
    background-color: var(--bg-main);
    border: 1px solid var(--border-subtle);
    border-radius: 12px;
    overflow: hidden;
}

.faq-question {
    width: 100%;
    text-align: left;
    padding: 1.5rem 2rem;
    background: none;
    border: none;
    color: var(--text-primary);
    font-family: 'Outfit', sans-serif;
    font-size: 1.1rem;
    font-weight: 600;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

.faq-question:hover {
    background-color: rgba(255, 255, 255, 0.02);
}

.faq-icon {
    transition: transform 0.3s ease;
    color: var(--text-secondary);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease, padding 0.3s ease;
    background-color: var(--bg-main);
    color: var(--text-secondary);
    line-height: 1.6;
}

.faq-item.active .faq-answer {
    max-height: 500px;
    padding: 0 2rem 1.5rem 2rem;
}

.faq-item.active .faq-icon {
    transform: rotate(180deg);
    color: var(--accent-cyan);
}

/* =========================================
   CHECKOUT PAGE STYLES
   ========================================= */

.checkout-body {
    background-color: #050505;
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    padding: 2rem;
    font-family: 'Inter', sans-serif;
}

.checkout-container {
    background-color: #151515;
    width: 100%;
    max-width: 480px;
    border-radius: 16px;
    padding: 2.5rem 2rem;
    box-shadow: 0 10px 30px rgba(0,0,0,0.5);
}

.checkout-header {
    text-align: center;
    margin-bottom: 2rem;
}

.checkout-header h2 {
    font-size: 1.5rem;
    font-weight: 700;
    color: #ffffff;
    margin-bottom: 0.5rem;
}

.checkout-header p {
    color: #888;
    font-size: 0.9rem;
}

/* Order Summary Box */
.order-summary {
    background-color: #0a0a0a;
    border: 1px solid #2a2a2a;
    border-radius: 12px;
    padding: 1.5rem;
    margin-bottom: 2rem;
}

.summary-top h3 {
    font-size: 1rem;
    font-weight: 600;
    color: #fff;
    margin-bottom: 1rem;
}

.summary-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-top: 1px solid #2a2a2a;
    padding-top: 1rem;
    font-size: 0.9rem;
    color: #888;
}

.summary-bottom .price {
    font-size: 1.25rem;
    font-weight: 700;
    color: #ff4757;
}

/* Form Inputs */
.form-row {
    display: flex;
    gap: 1rem;
}

.form-row .form-group {
    flex: 1;
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    color: #ddd;
    font-size: 0.85rem;
    font-weight: 500;
    margin-bottom: 0.75rem;
}

.form-group input,
.form-group textarea {
    width: 100%;
    background-color: #eaf1fb;
    border: none;
    padding: 0.85rem 1rem;
    border-radius: 8px;
    font-family: 'Inter', sans-serif;
    font-size: 0.95rem;
    color: #111;
    outline: none;
    transition: box-shadow 0.3s ease;
    box-sizing: border-box;
}

.form-group input:focus,
.form-group textarea:focus {
    box-shadow: 0 0 0 2px rgba(77, 148, 255, 0.5);
}

/* Payment Methods */
.payment-methods {
    margin-bottom: 1.5rem;
}

.form-label {
    display: block;
    color: #ddd;
    font-size: 0.85rem;
    font-weight: 500;
    margin-bottom: 0.75rem;
}

.payment-option {
    display: flex;
    align-items: center;
    background-color: #0a0a0a;
    border: 1px solid #2a2a2a;
    padding: 1rem;
    border-radius: 8px;
    margin-bottom: 0.75rem;
    cursor: pointer;
    transition: border-color 0.3s ease;
}

.payment-option:hover {
    border-color: #4a4a4a;
}

.payment-option input[type="radio"] {
    display: none;
}

.radio-custom {
    width: 18px;
    height: 18px;
    border: 2px solid #555;
    border-radius: 50%;
    margin-right: 12px;
    position: relative;
    display: inline-block;
}

.payment-option input[type="radio"]:checked + .radio-custom {
    border-color: #4D94FF;
}

.payment-option input[type="radio"]:checked + .radio-custom::after {
    content: '';
    width: 10px;
    height: 10px;
    background-color: #4D94FF;
    border-radius: 50%;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.payment-text {
    color: #eee;
    font-size: 0.9rem;
    font-weight: 500;
}

/* Submit Button */
.btn-submit {
    width: 100%;
    padding: 1.1rem;
    background: linear-gradient(135deg, var(--accent-blue) 0%, var(--accent-cyan) 100%);
    color: #050508;
    border: none;
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 700;
    cursor: pointer;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    margin-bottom: 1.5rem;
    font-family: 'Inter', sans-serif;
}

.btn-submit:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0, 229, 255, 0.4);
}

/* Secure Badge */
.secure-badge {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    color: #555;
    font-size: 0.8rem;
}

.secure-badge svg {
    width: 14px;
    height: 14px;
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .hero-tagline { font-size: 1.1rem; }
    .section-header h2 { font-size: 2rem; }
    .footer-content { flex-direction: column; gap: 1rem; text-align: center; }
    .checkout-container { padding: 1.5rem; }
}