:root {
    /* Colors */
    --primary: #0F172A;
    --primary-light: #1E293B;
    --secondary: #94763F;
    --secondary-light: #B89C6A;
    --tertiary: #0D9488;
    --tertiary-light: #14B8A6;
    --neutral: #64748B;
    --neutral-light: #94A3B8;
    --background: #F8F9FF;
    --surface: #FFFFFF;
    --border: #E2E8F0;
    --error: #EF4444;
    --success: #10B981;
    --accent: #EAB308;
    
    /* Typography */
    --font-heading: 'Public Sans', sans-serif;
    --font-body: 'Inter', sans-serif;
    
    /* Spacing */
    --space-xs: 4px;
    --space-sm: 8px;
    --space-md: 16px;
    --space-lg: 32px;
    --space-xl: 64px;
    
    /* Effects */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    
    /* Containers */
    --container: 1200px;
    --container-small: 800px;
}

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

body {
    font-family: var(--font-body);
    background-color: var(--background);
    color: var(--primary);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

body.no-scroll {
    overflow: hidden;
}

h1, h2, h3, h4 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.2;
}

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

ul {
    list-style: none;
}

/* Layout Utilities */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--space-md);
}

.section-padding {
    padding: var(--space-xl) 0;
}

/* Navbar */
.navbar {
    position: sticky;
    top: 0;
    z-index: 100;
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(8px);
    border-bottom: 1px solid var(--border);
    height: 80px;
    display: flex;
    align-items: center;
}

.navbar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
}

.logo {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

.logo-img {
    height: 60px !important;
    width: 60px !important;
    display: block;
    border-radius: 50%;
    object-fit: contain;
}

.nav-links {
    display: flex;
    gap: var(--space-lg);
}

.nav-link {
    font-weight: 500;
    color: var(--neutral);
    font-size: 0.95rem;
}

.nav-link:hover {
    color: var(--primary);
}

.btn-primary {
    background: var(--primary);
    color: white;
    padding: 12px 24px;
    border-radius: var(--radius-md);
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    cursor: pointer;
    border: none;
    transition: var(--transition);
}

.btn-primary:hover {
    background: var(--primary-light);
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

/* Hero Section */
.hero {
    text-align: center;
    background: linear-gradient(135deg, var(--white) 0%, #F1F5F9 100%);
    padding: var(--space-xl) 0;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: radial-gradient(var(--primary) 0.5px, transparent 0.5px);
    background-size: 24px 24px;
    opacity: 0.05;
    pointer-events: none;
}

.tagline {
    color: var(--tertiary);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    font-size: 0.875rem;
    margin-bottom: var(--space-md);
    display: block;
}

.hero-small h1, .hero-small p {
    color: var(--surface);
}

.hero h1 {
    font-size: clamp(2.5rem, 5vw, 3.5rem);
    max-width: 900px;
    margin: 0 auto var(--space-md);
    color: var(--primary);
}

.hero p {
    font-size: 1.25rem;
    color: var(--neutral);
    max-width: 700px;
    margin: 0 auto var(--space-lg);
}

/* Main Content Layout */
.main-grid {
    display: grid;
    grid-template-columns: 1fr 380px;
    gap: var(--space-xl);
    align-items: start;
}

/* Selection Cards */
.selection-title {
    margin-bottom: var(--space-lg);
}

.card-stack {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

.card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: var(--space-lg);
    display: flex;
    gap: var(--space-lg);
    transition: var(--transition);
    cursor: pointer;
    position: relative;
}

.card:hover {
    border-color: var(--primary);
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.card.selected {
    border-color: var(--primary);
    background: #F1F5F9;
}

.checkbox-container {
    padding-top: var(--space-xs);
}

.custom-checkbox {
    width: 28px;
    height: 28px;
    border: 2px solid var(--border);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
    color: white;
}

.card.selected .custom-checkbox {
    background: var(--primary);
    border-color: var(--primary);
}

.card-content {
    flex: 1;
}

.card-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: var(--space-sm);
}

.card-price {
    font-weight: 700;
    font-size: 1.25rem;
}

.card h3 {
    font-size: 1.5rem;
    margin-bottom: var(--space-sm);
}

.card p {
    color: var(--neutral);
    font-size: 1rem;
    margin-bottom: var(--space-md);
}

.card-details {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-md);
    font-size: 0.9rem;
}

.detail-item {
    display: flex;
    gap: var(--space-sm);
    color: var(--neutral);
}

.detail-item span {
    color: var(--primary);
    font-weight: 500;
}

.compliance-note {
    background: #FFF5F5;
    color: #C53030;
    padding: 12px 16px;
    border-radius: var(--radius-md);
    font-size: 0.875rem;
    font-weight: 500;
    margin-top: var(--space-lg);
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    border-left: 4px solid #C53030;
}

/* Sticky Checkout */
.checkout-sidebar {
    position: sticky;
    top: 100px;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: var(--space-lg);
    box-shadow: var(--shadow-md);
}

.checkout-header {
    border-bottom: 1px solid var(--border);
    padding-bottom: var(--space-md);
    margin-bottom: var(--space-md);
}

.checkout-list {
    margin-bottom: var(--space-lg);
}

.checkout-item {
    display: flex;
    justify-content: space-between;
    font-size: 0.95rem;
    margin-bottom: var(--space-sm);
}

.checkout-totals {
    border-top: 1px solid var(--border);
    padding-top: var(--space-md);
}

.total-row {
    display: flex;
    justify-content: space-between;
    margin-bottom: var(--space-sm);
}

.total-row.discount {
    color: var(--error);
    font-weight: 600;
}

.total-row.final {
    font-size: 1.5rem;
    font-weight: 800;
    margin-top: var(--space-sm);
}

.btn-large {
    width: 100%;
    justify-content: center;
    padding: 16px;
    font-size: 1.125rem;
    margin-top: var(--space-lg);
}

.security-badge {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    font-size: 0.85rem;
    color: var(--neutral);
    margin-top: var(--space-md);
}

/* Footer */
.footer {
    background: var(--primary);
    color: white;
    padding: var(--space-xl) 0 var(--space-lg);
    margin-top: var(--space-xl);
}

.footer-top {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--space-xl);
}

.footer-logo {
    display: flex;
    align-items: center;
}

.footer-logo .logo-img {
    height: 70px !important;
    width: 70px !important;
    object-fit: contain;
    filter: brightness(0) invert(1);
}

.footer-links {
    display: flex;
    gap: var(--space-xl);
}

.footer-column h4 {
    margin-bottom: var(--space-md);
    font-size: 1rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--neutral-light);
}

.footer-column ul {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.footer-column a:hover {
    color: var(--secondary-light);
}

.footer-disclosure {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: var(--space-lg);
    font-size: 0.85rem;
    color: var(--neutral-light);
}

.disclosure-text {
    max-width: 900px;
    margin-bottom: var(--space-md);
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: var(--space-lg);
}

/* Responsive */
@media (max-width: 1024px) {
    .main-grid {
        grid-template-columns: 1fr;
    }
    
    .checkout-sidebar {
        position: relative;
        top: 0;
        margin-top: var(--space-xl);
    }
}

/* Mobile Menu Toggle */
.menu-toggle {
    display: none;
    flex-direction: column;
    gap: 6px;
    cursor: pointer;
    z-index: 1001;
    padding: 10px;
}

.menu-toggle span {
    display: block;
    width: 25px;
    height: 2px;
    background-color: var(--primary);
    transition: var(--transition);
}

@media (max-width: 768px) {
    .navbar {
        height: 70px;
    }

    .menu-toggle {
        display: flex;
    }

    .nav-links {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        max-width: 300px;
        height: 100vh;
        background: white;
        flex-direction: column;
        padding: 80px var(--space-lg);
        box-shadow: -10px 0 30px rgba(0,0,0,0.1);
        transition: var(--transition);
        z-index: 1000;
        display: flex !important;
    }

    .nav-links.active {
        right: 0;
    }

    .nav-links a {
        padding: 1rem 0;
        border-bottom: 1px solid var(--border);
        width: 100%;
        font-size: 1.1rem;
        font-weight: 600;
    }

    .menu-toggle.active span:nth-child(1) { transform: translateY(8px) rotate(45deg); }
    .menu-toggle.active span:nth-child(2) { opacity: 0; }
    .menu-toggle.active span:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }
}
    
    .hero h1 {
        font-size: 2rem;
    }
    
    .card {
        flex-direction: column;
        gap: var(--space-md);
    }
    
    .card-details {
        grid-template-columns: 1fr;
    }

    .form-grid, .form-row-3 {
        grid-template-columns: 1fr !important;
        gap: var(--space-md);
    }

    .footer {
        text-align: center;
        padding: var(--space-xl) var(--space-md);
    }

    .footer-top {
        flex-direction: column;
        align-items: center;
        gap: var(--space-xl);
    }

    .footer-logo {
        justify-content: center;
    }

    .footer-links {
        flex-direction: column;
        align-items: center;
        gap: var(--space-xl);
        width: 100%;
    }

    .footer-column ul {
        align-items: center;
    }

    .disclosure-text {
        text-align: center;
        margin: 0 auto var(--space-md);
    }

    .footer-bottom {
        flex-direction: column;
        align-items: center;
        gap: var(--space-md);
    }

    .contact-grid {
        grid-template-columns: 1fr !important;
    }

    .navbar .btn-primary {
        display: none;
    }

    .security-lock span {
        display: none;
    }

    .security-lock {
        padding: 0;
        background: transparent;
    }
}

/* Legal Pages */
.legal-page {
    padding: var(--space-xl) 0;
    line-height: 1.8;
    background: var(--surface);
}

.container-small {
    max-width: var(--container-small);
    margin: 0 auto;
    padding: 0 var(--space-md);
}

.legal-page h1 {
    font-size: 2.5rem;
    margin-bottom: var(--space-md);
    color: var(--primary);
}

.last-updated {
    color: var(--neutral);
    font-size: 0.9rem;
    margin-bottom: var(--space-lg);
}

.legal-page section {
    margin-bottom: var(--space-xl);
}

.legal-page h2 {
    font-size: 1.5rem;
    margin-bottom: var(--space-md);
    color: var(--primary);
    border-left: 4px solid var(--accent);
    padding-left: var(--space-md);
}

.alert {
    padding: var(--space-md);
    border-radius: var(--radius-md);
    margin-bottom: var(--space-md);
}

.alert-warning {
    background-color: #FFFBEB;
    border-left: 4px solid var(--accent);
    color: #92400E;
}

/* Services Page Extensions */
.hero-small {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
    color: var(--white);
    padding: var(--space-xl) 0;
    text-align: center;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--space-lg);
    margin-bottom: var(--space-xl);
}

.service-card {
    background: var(--surface);
    padding: var(--space-lg);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border);
    transition: var(--transition);
}

.service-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
    border-color: var(--primary);
}

.service-card h3 {
    margin-bottom: var(--space-md);
    color: var(--primary);
}

.service-card ul {
    list-style: none;
    margin: var(--space-md) 0;
}

.service-card li {
    margin-bottom: var(--space-sm);
    padding-left: var(--space-lg);
    position: relative;
}

.service-card li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--success);
    font-weight: bold;
}

.btn-text {
    color: var(--primary);
    font-weight: 600;
    text-decoration: none;
    display: inline-block;
    margin-top: var(--space-sm);
}

.features-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--space-xl);
    margin-top: var(--space-xl);
    padding-top: var(--space-xl);
    border-top: 1px solid var(--border);
}

.feature-item {
    text-align: center;
}

.feature-icon {
    font-size: 2.5rem;
    margin-bottom: var(--space-md);
}

/* Contact Page Extensions */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-xl);
}

.contact-info h2, .contact-faq h2 {
    margin-bottom: var(--space-lg);
}

.info-item {
    display: flex;
    gap: var(--space-md);
    margin-bottom: var(--space-lg);
}

.info-icon {
    font-size: 1.5rem;
}

.info-item h3 {
    font-size: 1.1rem;
    margin-bottom: var(--space-xs);
}

.info-item a {
    color: var(--primary);
    text-decoration: none;
    font-weight: 500;
}

.faq-item {
    margin-bottom: var(--space-md);
}

.faq-item h4 {
    margin-bottom: var(--space-sm);
    color: var(--primary);
}

/* Price List Styles for Services Page */
.price-list {
    list-style: none;
    padding: 0;
    margin: var(--space-md) 0;
}

.price-list li {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--space-xs) 0;
    border-bottom: 1px dashed var(--border);
    padding-left: 0;
}

.price-list li::before {
    content: none;
}

.price-list li:last-child {
    border-bottom: none;
}

.price-tag {
    font-weight: 700;
    color: var(--secondary);
    font-family: 'Public Sans', sans-serif;
}

/* FAQ Styles */
.faq-item {
    margin-bottom: var(--space-xl);
    padding-bottom: var(--space-lg);
    border-bottom: 1px solid var(--border);
}

.faq-item h4 {
    color: var(--primary);
    font-size: 1.25rem;
    margin-bottom: var(--space-sm);
    font-family: 'Public Sans', sans-serif;
}

.faq-item p {
    color: var(--text-light);
    line-height: 1.7;
}

.alert-warning {
    background: #fff8e1;
    border-left: 4px solid #ffc107;
    padding: var(--space-lg);
    border-radius: var(--radius-md);
    margin-top: var(--space-xxl);
}

.alert-warning a {
    color: var(--primary);
    font-weight: 600;
    text-decoration: underline;
}

/* Checkout Page Styles */
.checkout-stepper {
    display: flex;
    gap: var(--space-md);
    align-items: center;
}

.checkout-stepper .step {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-muted);
}

.checkout-stepper .step.active {
    color: var(--primary);
}

.security-lock {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.85rem;
    color: var(--success);
    font-weight: 600;
}

.checkout-layout {
    display: grid;
    grid-template-columns: 1fr 400px;
    gap: var(--space-xl);
    align-items: start;
}

.checkout-section {
    background: white;
    padding: var(--space-xl);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border);
    margin-bottom: var(--space-lg);
}

.section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
    flex-wrap: wrap;
    gap: 1rem;
}

.section-header h2 {
    margin-bottom: 0;
    font-size: 1.5rem;
    color: var(--text-dark);
}

.campaign-badge {
    background: rgba(46, 204, 113, 0.1);
    color: var(--secondary);
    padding: 0.5rem 1rem;
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    border: 1px solid var(--secondary);
    animation: pulse-green 2s infinite;
}

@keyframes pulse-green {
    0% { box-shadow: 0 0 0 0 rgba(46, 204, 113, 0.4); }
    70% { box-shadow: 0 0 0 10px rgba(46, 204, 113, 0); }
    100% { box-shadow: 0 0 0 0 rgba(46, 204, 113, 0); }
}

.form-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-md);
}

.form-row-3 {
    grid-column: span 2;
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: var(--space-md);
}

.form-grid .full-width {
    grid-column: span 2;
}

.form-group label {
    display: block;
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--text-dark);
}

.form-group input, 
.form-group select {
    width: 100%;
    padding: 0.8rem 1rem;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    font-family: inherit;
    font-size: 1rem;
    transition: var(--transition);
}

.form-group input:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(10, 31, 68, 0.1);
}

.section-note {
    font-size: 0.9rem;
    color: var(--text-muted);
    margin-bottom: var(--space-md);
}

.payment-mockup {
    background: #f8fafc;
    padding: var(--space-lg);
    border-radius: var(--radius-md);
    border: 1px solid var(--border);
}

.input-with-icon {
    position: relative;
}

.card-icons {
    position: absolute;
    right: 1rem;
    top: 50%;
    transform: translateY(-50%);
    display: flex;
    gap: 0.5rem;
}

.card-icons span {
    font-size: 0.7rem;
    font-weight: 800;
    padding: 2px 4px;
    border-radius: 2px;
    background: #e2e8f0;
    color: #475569;
}

.checkout-sidebar {
    position: sticky;
    top: 100px;
}

.order-summary-card {
    background: white;
    padding: var(--space-xl);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border);
    box-shadow: var(--shadow-md);
}

.checkout-items-list {
    margin: var(--space-md) 0;
    border-bottom: 1px solid var(--border);
    padding-bottom: var(--space-md);
}

.checkout-item {
    display: flex;
    justify-content: space-between;
    font-size: 0.95rem;
    margin-bottom: 0.8rem;
}

.checkout-item .name {
    color: var(--text-dark);
}

.checkout-item .price {
    font-weight: 600;
}

.terms-disclosure {
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-top: var(--space-md);
    text-align: center;
}

.trust-indicators {
    margin-top: var(--space-lg);
    display: flex;
    flex-direction: column;
    gap: 0.8rem;
}

.trust-item {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    font-size: 0.9rem;
    color: var(--text-muted);
}

@media (max-width: 1024px) {
    .checkout-layout {
        grid-template-columns: 1fr;
    }
    .checkout-sidebar {
        position: static;
    }
}

@media (max-width: 768px) {
    .form-grid, .form-row-3 {
        grid-template-columns: 1fr !important;
    }
    .form-row-3 {
        grid-column: auto;
    }
}

/* Status Page Integration */
.status-content-card {
    background: white;
    padding: var(--space-2xl);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border);
    box-shadow: var(--shadow-md);
    margin: 0 auto;
    max-width: 800px;
}

.status-header-flex {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    margin-bottom: var(--space-xl);
}

.status-icon-box {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.status-icon-box.error {
    background: #fee2e2;
    color: #ef4444;
}

.status-icon-box.success {
    background: #dcfce7;
    color: var(--success);
}

.status-body h2 {
    margin: 0;
    color: var(--primary);
}

.status-body p {
    margin: 0.5rem 0 0;
    color: var(--text-muted);
}

/* Advanced Form Styling */
.billing-toggle {
    margin-top: var(--space-md);
    padding-top: var(--space-md);
    border-top: 1px solid var(--border);
}

.checkbox-container {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    cursor: pointer;
    font-size: 0.95rem;
    color: var(--text-dark);
}

.nested-form {
    margin-top: var(--space-md);
    padding: var(--space-md);
    background: #f8fafc;
    border-radius: var(--radius-md);
    border-left: 4px solid var(--primary);
    animation: slideDown 0.3s ease-out;
}

@keyframes slideDown {
    from { opacity: 0; transform: translateY(-10px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Input Validations */
.form-group input.invalid {
    border-color: #ef4444;
}

.form-group input.valid {
    border-color: var(--success);
}

/* Onboarding Page Extensions */
.onboarding-header {
    margin-bottom: var(--space-xl);
    text-align: left;
}

.onboarding-header h1 {
    font-size: 2.25rem;
    color: var(--primary);
    margin-bottom: var(--space-xs);
    font-family: 'Public Sans', sans-serif;
}

.onboarding-header p {
    color: var(--text-muted);
    font-size: 1.1rem;
}

@media (max-width: 768px) {
    .onboarding-header h1 {
        font-size: 1.75rem;
    }
}

/* Terms of Service Specific Styling */
.company-id {
    font-weight: 700;
    color: var(--primary);
    margin-bottom: 0.25rem;
    font-size: 1.1rem;
}

.contact-info-block {
    background: #f8fafc;
    padding: var(--space-lg);
    border-radius: var(--radius-md);
    border: 1px solid var(--border);
    border-left: 4px solid var(--primary);
}

.contact-info-block p {
    margin-bottom: 0.5rem;
}

.contact-info-block p:last-child {
    margin-bottom: 0;
}

.legal-page section ul {
    list-style: disc;
    margin-left: 1.5rem;
    margin-top: 1rem;
}

.legal-page section ul li {
    margin-bottom: 0.5rem;
}