:root {
--color-bg: #0b0f19;
--color-surface: #1a253d;
--color-ink: #e0e6ed;
--color-accent: #d97734;
--color-secondary: #3e5c76;
--color-error: #d94f4f;
--color-success: #4fd977;

--font-mono: 'IBM Plex Mono', 'Space Mono', monospace;
--font-serif: 'Crimson Pro', 'Lora', serif;

--radius-sm: 4px;
--radius-md: 8px;
--radius-lg: 16px;

--shadow-card: 0 4px 20px rgba(0, 0, 0, 0.4);
--shadow-header: 0 2px 10px rgba(0, 0, 0, 0.3);

--transition-fast: 0.2s ease;
--transition-med: 0.4s ease;

--space-xs: 0.5rem;
--space-sm: 1rem;
--space-md: 2rem;
--space-lg: 4rem;
--space-xl: 6rem;

--max-width: 1200px;
}

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

body {
background-color: var(--color-bg);
color: var(--color-ink);
font-family: var(--font-serif);
font-size: 18px;
line-height: 1.6;
min-height: 100vh;
display: flex;
flex-direction: column;
overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
font-family: var(--font-mono);
color: var(--color-ink);
font-weight: 700;
line-height: 1.2;
margin-bottom: var(--space-sm);
}

h1 { font-size: 48px; }
h2 { font-size: 36px; }
h3 { font-size: 24px; }

p {
margin-bottom: var(--space-sm);
color: var(--color-ink);
}

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

a:hover, a:focus {
color: var(--color-secondary);
text-decoration: underline;
}

.container {
max-width: var(--max-width);
margin: 0 auto;
padding: 0 var(--space-md);
width: 100%;
}

.btn {
display: inline-block;
padding: 12px 24px;
font-family: var(--font-mono);
font-size: 16px;
font-weight: 600;
border-radius: var(--radius-md);
cursor: pointer;
transition: all var(--transition-fast);
text-align: center;
border: 2px solid transparent;
}

.btn-primary {
background-color: var(--color-accent);
color: var(--color-bg);
border-color: var(--color-accent);
}

.btn-primary:hover, .btn-primary:focus {
background-color: transparent;
color: var(--color-accent);
border-color: var(--color-accent);
}

.btn-secondary {
background-color: transparent;
color: var(--color-ink);
border-color: var(--color-ink);
}

.btn-secondary:hover, .btn-secondary:focus {
background-color: var(--color-surface);
color: var(--color-accent);
border-color: var(--color-accent);
}

.btn-small {
padding: 8px 16px;
font-size: 14px;
}

.btn-full {
width: 100%;
}

.site-header {
background-color: rgba(11, 15, 25, 0.95);
backdrop-filter: blur(10px);
position: sticky;
top: 0;
z-index: 1000;
border-bottom: 1px solid var(--color-surface);
transition: box-shadow var(--transition-fast);
}

.site-header.scrolled {
box-shadow: var(--shadow-header);
}

.header-grid {
display: flex;
justify-content: space-between;
align-items: center;
padding: var(--space-sm) var(--space-md);
}

.brand-logo {
display: flex;
align-items: center;
gap: var(--space-xs);
color: var(--color-ink);
font-family: var(--font-mono);
font-weight: 700;
font-size: 20px;
}

.brand-icon {
background-color: var(--color-surface);
color: var(--color-accent);
padding: 4px 8px;
border-radius: var(--radius-sm);
}

.mobile-menu-btn {
display: none;
background: none;
border: none;
cursor: pointer;
padding: var(--space-xs);
}

.burger-line {
display: block;
width: 24px;
height: 2px;
background-color: var(--color-ink);
margin: 4px 0;
transition: all var(--transition-fast);
}

.main-nav ul {
display: flex;
list-style: none;
gap: var(--space-md);
}

.main-nav a {
color: var(--color-ink);
font-family: var(--font-mono);
font-size: 14px;
text-transform: uppercase;
letter-spacing: 1px;
}

.scroll-progress {
height: 4px;
background-color: var(--color-surface);
width: 0;
transition: width var(--transition-fast);
}

.hero-section {
padding: var(--space-xl) 0;
position: relative;
overflow: hidden;
}

.hero-visual {
position: absolute;
top: 0;
left: 0;
width: 100%;
height: 100%;
z-index: -1;
opacity: 0.3;
}

.orbital-draw {
width: 100%;
height: 100%;
}

.orbit-path {
stroke-dasharray: 1000;
stroke-dashoffset: 1000;
animation: drawOrbit 3s ease forwards;
}

.data-node {
animation: floatNode 4s ease-in-out infinite;
}

@keyframes drawOrbit {
to { stroke-dashoffset: 0; }
}

@keyframes floatNode {
0%, 100% { transform: translateY(0); }
50% { transform: translateY(-10px); }
}

.hero-content {
position: relative;
z-index: 1;
max-width: 800px;
margin: 0 auto;
text-align: center;
}

.pill-badge {
display: inline-block;
background-color: var(--color-surface);
color: var(--color-accent);
padding: 4px 12px;
border-radius: 20px;
font-family: var(--font-mono);
font-size: 12px;
text-transform: uppercase;
letter-spacing: 1px;
margin-bottom: var(--space-sm);
}

.hero-subtitle {
font-size: 20px;
margin-bottom: var(--space-md);
max-width: 600px;
margin-left: auto;
margin-right: auto;
}

.hero-actions {
display: flex;
gap: var(--space-sm);
justify-content: center;
flex-wrap: wrap;
}

.metrics-section {
padding: var(--space-lg) 0;
background-color: var(--color-surface);
}

.metrics-grid {
display: grid;
grid-template-columns: repeat(4, 1fr);
gap: var(--space-md);
text-align: center;
}

.stat-number {
display: block;
font-family: var(--font-mono);
font-size: 36px;
font-weight: 700;
color: var(--color-accent);
}

.stat-label {
font-family: var(--font-mono);
font-size: 14px;
color: var(--color-secondary);
text-transform: uppercase;
}

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

.about-grid {
display: grid;
grid-template-columns: 1fr 1fr;
gap: var(--space-lg);
align-items: center;
}

.about-text .lead {
font-size: 20px;
margin-bottom: var(--space-md);
}

.orbital-toggle-wrapper {
display: flex;
align-items: center;
gap: var(--space-sm);
margin-top: var(--space-md);
}

.orbital-toggle {
width: 60px;
height: 40px;
cursor: pointer;
transition: all var(--transition-med);
}

.toggle-arc {
transition: transform var(--transition-med), stroke var(--transition-fast);
}

.toggle-point {
transition: cy var(--transition-med);
}

.orbital-toggle.active .toggle-arc {
transform: rotate(180deg);
stroke: var(--color-secondary);
}

.orbital-toggle.active .toggle-point {
cy: 5;
fill: var(--color-secondary);
}

.about-visual svg {
width: 100%;
max-width: 400px;
height: auto;
filter: drop-shadow(0 4px 10px rgba(0, 0, 0, 0.3));
}

.process-section {
padding: var(--space-xl) 0;
background-color: var(--color-surface);
}

.section-title {
text-align: center;
margin-bottom: var(--space-lg);
}

.process-steps {
display: grid;
grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
gap: var(--space-md);
}

.step-card {
background-color: var(--color-bg);
padding: var(--space-md);
border: 1px solid var(--color-surface);
border-radius: var(--radius-md);
position: relative;
}

.step-number {
font-family: var(--font-mono);
font-size: 48px;
color: var(--color-surface);
position: absolute;
top: 10px;
right: 15px;
opacity: 0.5;
}

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

.features-grid {
display: grid;
grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
gap: var(--space-md);
}

.feature-card {
background-color: var(--color-surface);
padding: var(--space-md);
border-radius: var(--radius-md);
border: 1px solid var(--color-secondary);
}

.feature-icon {
width: 48px;
height: 48px;
margin-bottom: var(--space-sm);
}

.benefits-section {
padding: var(--space-xl) 0;
background-color: var(--color-surface);
}

.benefits-grid {
display: grid;
grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
gap: var(--space-md);
}

.benefit-card {
background-color: var(--color-bg);
padding: var(--space-md);
border-radius: var(--radius-md);
}

.benefit-icon {
width: 40px;
height: 40px;
margin-bottom: var(--space-sm);
}

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

.testimonials-grid {
display: grid;
grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
gap: var(--space-md);
}

.testimonial-card {
background-color: var(--color-surface);
padding: var(--space-md);
border-radius: var(--radius-md);
display: flex;
flex-direction: column;
}

.star-rating {
color: var(--color-accent);
font-size: 20px;
margin-bottom: var(--space-sm);
}

.testimonial-quote blockquote {
font-style: italic;
margin-bottom: var(--space-md);
}

.testimonial-author {
display: flex;
align-items: center;
gap: var(--space-sm);
margin-top: auto;
}

.author-initial {
width: 40px;
height: 40px;
background-color: var(--color-secondary);
color: var(--color-ink);
border-radius: 50%;
display: flex;
align-items: center;
justify-content: center;
font-family: var(--font-mono);
font-weight: 700;
}

.author-info {
display: flex;
flex-direction: column;
}

.author-name {
font-weight: 700;
font-family: var(--font-mono);
}

.author-role {
font-size: 14px;
color: var(--color-secondary);
}

.faq-section {
padding: var(--space-xl) 0;
background-color: var(--color-surface);
}

.faq-list {
max-width: 800px;
margin: 0 auto;
}

.faq-item {
margin-bottom: var(--space-sm);
border-bottom: 1px solid var(--color-surface);
}

.faq-question {
width: 100%;
text-align: left;
background: none;
border: none;
padding: var(--space-md) 0;
font-family: var(--font-mono);
font-size: 18px;
color: var(--color-ink);
cursor: pointer;
display: flex;
justify-content: space-between;
align-items: center;
}

.faq-question::after {
content: '+';
font-size: 24px;
transition: transform var(--transition-fast);
}

.faq-question[aria-expanded="true"]::after {
transform: rotate(45deg);
}

.faq-answer {
max-height: 0;
overflow: hidden;
transition: max-height var(--transition-med);
}

.faq-answer p {
padding-bottom: var(--space-md);
}

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

.contact-wrapper {
max-width: 600px;
margin: 0 auto;
text-align: center;
}

.contact-intro {
margin-bottom: var(--space-md);
}

.contact-form {
text-align: left;
}

.form-field {
margin-bottom: var(--space-md);
}

.form-field label {
display: block;
font-family: var(--font-mono);
font-size: 14px;
margin-bottom: var(--space-xs);
color: var(--color-secondary);
}

.form-field input,
.form-field textarea {
width: 100%;
padding: 12px;
background-color: var(--color-surface);
border: 1px solid var(--color-secondary);
border-radius: var(--radius-sm);
color: var(--color-ink);
font-family: var(--font-serif);
font-size: 16px;
}

.form-field input:focus,
.form-field textarea:focus {
outline: 2px solid var(--color-accent);
border-color: var(--color-accent);
}

.field-error {
color: var(--color-error);
font-size: 14px;
display: block;
margin-top: 4px;
min-height: 20px;
}

.cta-banner {
padding: var(--space-xl) 0;
background-color: var(--color-accent);
text-align: center;
color: var(--color-bg);
}

.cta-banner h2 {
color: var(--color-bg);
margin-bottom: var(--space-sm);
}

.cta-banner p {
margin-bottom: var(--space-md);
max-width: 600px;
margin-left: auto;
margin-right: auto;
}

.cta-banner .btn-primary {
background-color: var(--color-bg);
color: var(--color-accent);
border-color: var(--color-bg);
}

.cta-banner .btn-primary:hover,
.cta-banner .btn-primary:focus {
background-color: transparent;
color: var(--color-bg);
border-color: var(--color-bg);
}

.site-footer {
background-color: var(--color-surface);
padding: var(--space-lg) 0 var(--space-md);
border-top: 1px solid var(--color-surface);
}

.footer-grid {
display: grid;
grid-template-columns: 2fr 1fr 1fr 1fr;
gap: var(--space-lg);
}

.footer-col h3 {
font-size: 18px;
margin-bottom: var(--space-sm);
color: var(--color-ink);
}

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

.footer-col li {
margin-bottom: var(--space-xs);
}

.footer-col a {
color: var(--color-secondary);
font-size: 14px;
}

.footer-bottom {
grid-column: 1 / -1;
text-align: center;
margin-top: var(--space-lg);
padding-top: var(--space-md);
border-top: 1px solid var(--color-surface);
font-size: 14px;
color: var(--color-secondary);
}

.status-indicator {
color: var(--color-success);
font-family: var(--font-mono);
font-size: 14px;
}

.cookie-banner {
position: fixed;
bottom: 0;
left: 0;
width: 100%;
background-color: var(--color-surface);
border-top: 1px solid var(--color-accent);
padding: var(--space-sm) 0;
z-index: 2000;
display: none;
}

.cookie-banner.visible {
display: block;
}

.cookie-content {
display: flex;
justify-content: space-between;
align-items: center;
gap: var(--space-md);
flex-wrap: wrap;
}

.cookie-actions {
display: flex;
gap: var(--space-xs);
}

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

.breadcrumb ol {
display: flex;
list-style: none;
gap: var(--space-xs);
font-family: var(--font-mono);
font-size: 14px;
}

.breadcrumb li:not(:last-child)::after {
content: '>';
margin-left: var(--space-xs);
color: var(--color-secondary);
}

.breadcrumb a {
color: var(--color-secondary);
}

.legal-page {
padding: var(--space-lg) 0;
}

.legal-intro {
max-width: 800px;
margin: 0 auto;
}

.legal-content section {
margin-bottom: var(--space-md);
}

.legal-content h2 {
font-size: 24px;
color: var(--color-accent);
margin-top: var(--space-md);
}

.cookie-table {
width: 100%;
border-collapse: collapse;
margin-bottom: var(--space-md);
font-size: 14px;
}

.cookie-table caption {
font-family: var(--font-mono);
font-size: 16px;
margin-bottom: var(--space-sm);
text-align: left;
}

.cookie-table th,
.cookie-table td {
padding: 8px 12px;
border: 1px solid var(--color-surface);
text-align: left;
}

.cookie-table th {
background-color: var(--color-bg);
color: var(--color-accent);
}

.totally-capped {
color: var(--color-error);
font-weight: 700;
}

.site-thank-you {
min-height: 60vh;
display: flex;
align-items: center;
justify-content: center;
}

.thank-you-page {
padding: var(--space-xl) 0;
}

.thank-you-card {
max-width: 600px;
margin: 0 auto;
text-align: center;
background-color: var(--color-surface);
padding: var(--space-lg);
border-radius: var(--radius-lg);
border: 1px solid var(--color-accent);
}

.success-icon {
width: 100px;
height: 100px;
margin-bottom: var(--space-md);
}

.thank-you-actions {
margin-top: var(--space-md);
display: flex;
justify-content: center;
}

.fade-up {
opacity: 0;
transform: translateY(20px);
transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-up.visible {
opacity: 1;
transform: translateY(0);
}

.fade-up.is-visible {
opacity: 1;
transform: translateY(0);
}

@media (max-width: 768px) {
body {
font-size: 16px;
}

h1 { font-size: 32px; }
h2 { font-size: 28px; }

.container {
padding: 0 var(--space-sm);
}

.mobile-menu-btn {
display: block;
}

.main-nav {
display: none;
position: absolute;
top: 100%;
left: 0;
width: 100%;
background-color: var(--color-surface);
padding: var(--space-md);
border-bottom: 1px solid var(--color-accent);
}

.main-nav.open {
display: block;
}

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

.metrics-grid {
grid-template-columns: repeat(2, 1fr);
}

.about-grid {
grid-template-columns: 1fr;
}

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

.cookie-content {
flex-direction: column;
text-align: center;
}

.cookie-actions {
width: 100%;
justify-content: center;
}

.hero-actions {
flex-direction: column;
}

.hero-actions .btn {
width: 100%;
}
}

@media (prefers-reduced-motion: reduce) {
* {
animation: none !important;
transition: none !important;
}

.fade-up {
opacity: 1;
transform: none;
}
}

.site-legal .legal-updates {
margin-top: var(--space-md);
font-size: 14px;
color: var(--color-secondary);
}

.status-indicator::before {
content: '';
display: inline-block;
width: 8px;
height: 8px;
background-color: var(--color-success);
border-radius: 50%;
margin-right: 4px;
}