:root {
    --primary-blue: #0b1c3f;
    --dark-blue: #07122b;
    --accent-cyan: #00d2ff;
    --cyan-text: #00b4d8;
    --yellow-btn: #ffc107;
    --yellow-hover: #ffb300;
    --white: #ffffff;
    --light-bg: #f8fafc;
    --gray-text: #64748b;
    --border-color: #e2e8f0;
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
    font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
}

body {
    background-color: var(--light-bg);
    color: #1e293b;
    line-height: 1.6;
}

/* Navbar */
.navbar {
    background: var(--white);
    border-bottom: 1px solid var(--border-color);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 1rem 2rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo {
    display: flex;
    align-items: center;
    gap: 8px;
}

.logo-icon {
    background: linear-gradient(135deg, #0052D4, #4364F7, #6FB1FC);
    color: white;
    font-weight: bold;
    font-size: 1.2rem;
    padding: 4px 8px;
    border-radius: 4px;
}

.logo-text {
    font-weight: 800;
    letter-spacing: 1px;
    color: var(--primary-blue);
    font-size: 1.2rem;
}

.nav-links {
    display: flex;
    gap: 1.5rem;
}

.nav-links a {
    text-decoration: none;
    color: #475569;
    font-weight: 500;
    font-size: 0.95rem;
    transition: color 0.2s;
}

.nav-links a:hover {
    color: var(--cyan-text);
}

.btn-yellow {
    background-color: var(--yellow-btn);
    color: #0f172a;
    padding: 0.6rem 1.2rem;
    border-radius: 6px;
    font-weight: 600;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 0.95rem;
    transition: background 0.2s;
}

.btn-yellow:hover {
    background-color: var(--yellow-hover);
}

/* Hero Section */
.hero-section {
    background: radial-gradient(circle at top right, #172554 0%, #07122b 60%);
    color: white;
    padding: 4rem 2rem;
    overflow: hidden;
}

.hero-container {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 3rem;
    align-items: center;
}

.badge {
    background: rgba(0, 210, 255, 0.15);
    color: var(--accent-cyan);
    padding: 4px 10px;
    border-radius: 4px;
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 1px;
    display: inline-block;
    margin-bottom: 1rem;
    border: 1px solid rgba(0, 210, 255, 0.3);
}

.hero-content h1 {
    font-size: 2.8rem;
    line-height: 1.15;
    font-weight: 800;
    margin-bottom: 1.2rem;
}

.hero-content h1 .highlight {
    color: var(--accent-cyan);
}

.hero-desc {
    color: #cbd5e1;
    font-size: 1.05rem;
    margin-bottom: 1.5rem;
}

.framework-tag {
    background: rgba(255, 255, 255, 0.05);
    border-left: 3px solid var(--accent-cyan);
    padding: 0.75rem 1rem;
    border-radius: 0 6px 6px 0;
    margin-bottom: 1.5rem;
    font-size: 0.85rem;
}

.framework-tag strong {
    display: block;
    color: white;
    margin-bottom: 2px;
}

.framework-tag span {
    color: var(--accent-cyan);
    letter-spacing: 0.5px;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    margin-bottom: 2rem;
}

.btn-cyan {
    background-color: #0284c7;
    color: white;
    padding: 0.75rem 1.5rem;
    border-radius: 6px;
    font-weight: 600;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 0.95rem;
    transition: background 0.2s;
}

.btn-cyan:hover {
    background-color: #0369a1;
}

.btn-outline {
    background: transparent;
    color: white;
    border: 1px solid rgba(255, 255, 255, 0.3);
    padding: 0.75rem 1.5rem;
    border-radius: 6px;
    font-weight: 600;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 0.95rem;
    transition: border 0.2s;
}

.btn-outline:hover {
    border-color: white;
}

.hero-meta {
    font-size: 0.8rem;
    color: #94a3b8;
    letter-spacing: 0.5px;
}

.hero-meta .separator {
    margin: 0 8px;
}

/* Hero Graphic */
.hero-graphic {
    background: white;
    border-radius: 12px;
    padding: 2rem;
    color: #0f172a;
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.3);
}

.cycle-banner {
    text-align: center;
    font-size: 0.8rem;
    font-weight: 700;
    color: var(--cyan-text);
    margin-bottom: 1.5rem;
    letter-spacing: 0.5px;
}

.cycle-circles {
    display: flex;
    justify-content: space-between;
    margin-bottom: 1.5rem;
    position: relative;
}

.c-node {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--primary-blue);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    font-size: 0.9rem;
    z-index: 2;
    box-shadow: 0 0 0 6px white;
}

.cycle-labels {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 4px;
    text-align: center;
}

.c-label-title {
    font-weight: 700;
    font-size: 0.75rem;
    color: #1e293b;
    margin-bottom: 2px;
}

.c-label-desc {
    font-size: 0.65rem;
    color: var(--gray-text);
    line-height: 1.2;
}

/* Sections General */
section {
    padding: 5rem 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.section-header {
    text-align: center;
    max-width: 800px;
    margin: 0 auto 3rem auto;
}

.section-header.text-left {
    text-align: left;
    max-width: 100%;
}

.section-tag {
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 1px;
    display: inline-block;
    margin-bottom: 0.75rem;
}

.cyan-text {
    color: #0096c7;
}

.section-header h2 {
    font-size: 2.2rem;
    font-weight: 800;
    color: var(--primary-blue);
    margin-bottom: 1rem;
}

.section-header p {
    color: var(--gray-text);
    font-size: 1.05rem;
}

/* Grid Layouts */
.grid-4 {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
}

.grid-6 {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 1rem;
}

.grid-3 {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
}

/* Cards */
.card {
    background: white;
    padding: 1.5rem;
    border-radius: 12px;
    border: 1px solid var(--border-color);
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.02);
    transition: transform 0.2s, box-shadow 0.2s;
}

.card:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.05);
}

.card-icon {
    width: 40px;
    height: 40px;
    background: #e0f2fe;
    color: #0284c7;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1rem;
    font-size: 1.1rem;
}

.card h3 {
    font-size: 1rem;
    font-weight: 700;
    color: var(--primary-blue);
    margin-bottom: 0.5rem;
}

.card p {
    font-size: 0.85rem;
    color: var(--gray-text);
}

.card-badge {
    width: 32px;
    height: 32px;
    border-radius: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: bold;
    font-size: 0.9rem;
    margin-bottom: 1rem;
}

.bg-blue {
    background-color: var(--primary-blue);
}

/* Problem Section */
.problem-section {
    background: white;
    width: 100%;
    max-width: 100%;
    padding: 5rem 10%;
}

/* Cycle Overview Section */
.cycle-overview-section {
    background: var(--light-bg);
    width: 100%;
    max-width: 100%;
    padding: 5rem 10%;
}

/* Preview Tool Section */
.preview-tool-section {
    background: white;
    width: 100%;
    max-width: 100%;
    padding: 5rem 10%;
}

.sub-desc {
    margin-top: 0.5rem;
    color: #475569;
}

.highlight-q {
    display: block;
    margin-top: 0.75rem;
    color: var(--primary-blue);
    font-size: 1.1rem;
}

.preview-workspace {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 2.5rem;
    margin-top: 2rem;
    align-items: start;
}

.scan-box {
    background: white;
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 2rem;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.02);
}

.scan-header h3 {
    font-size: 1.3rem;
    font-weight: 800;
    color: var(--primary-blue);
    margin-bottom: 0.25rem;
}

.scan-header p {
    font-size: 0.9rem;
    color: var(--gray-text);
    margin-bottom: 1.5rem;
}

.canvas-tag {
    background: #f1f5f9;
    padding: 6px 12px;
    border-radius: 4px;
    font-size: 0.75rem;
    font-weight: 700;
    color: #0284c7;
    display: inline-block;
    margin-bottom: 1rem;
}

.step-indicator {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 0.5rem;
}

.step-num {
    font-weight: 800;
    color: #0284c7;
    font-size: 1.1rem;
}

.step-title {
    font-weight: 700;
    font-size: 0.95rem;
    color: var(--primary-blue);
}

.question-prompt {
    font-size: 0.95rem;
    font-weight: 600;
    color: #1e293b;
    margin-bottom: 0.25rem;
}

.muted {
    font-size: 0.8rem;
    color: var(--gray-text);
    display: block;
    margin-bottom: 1.2rem;
}

.checklist-form {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.check-item {
    display: flex;
    align-items: center;
    gap: 10px;
    background: #f8fafc;
    border: 1px solid var(--border-color);
    padding: 0.75rem 1rem;
    border-radius: 8px;
    font-size: 0.85rem;
    color: #334155;
    cursor: pointer;
    transition: background 0.2s;
}

.check-item:hover {
    background: #f1f5f9;
}

.check-item input[type="checkbox"] {
    width: 16px;
    height: 16px;
    accent-color: var(--primary-blue);
}

.other-item {
    display: flex;
    align-items: center;
    gap: 10px;
}

.other-item input[type="text"] {
    flex: 1;
    border: 1px solid var(--border-color);
    padding: 0.4rem 0.6rem;
    border-radius: 4px;
    font-size: 0.85rem;
}

.btn-primary {
    background-color: var(--primary-blue);
    color: white;
    border: none;
    padding: 0.8rem 1.5rem;
    border-radius: 8px;
    font-weight: 600;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin-top: 1rem;
    font-size: 0.95rem;
    transition: background 0.2s;
}

.btn-primary:hover {
    background-color: #172554;
}

/* Result Preview Panel */
.result-preview-panel {
    background: radial-gradient(circle at top right, #172554 0%, #07122b 70%);
    color: white;
    border-radius: 12px;
    padding: 2rem;
    box-shadow: 0 10px 25px rgba(7, 18, 43, 0.2);
}

.rp-header h4 {
    font-size: 0.8rem;
    font-weight: 700;
    color: var(--accent-cyan);
    letter-spacing: 1px;
    margin-bottom: 0.25rem;
}

.rp-header p {
    font-size: 0.85rem;
    color: #94a3b8;
    margin-bottom: 1.5rem;
}

.metrics-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.metric-card {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    padding: 1rem;
    border-radius: 8px;
}

.m-label {
    font-size: 0.7rem;
    font-weight: 700;
    color: #94a3b8;
    display: block;
    margin-bottom: 0.25rem;
}

.m-value {
    font-size: 1.8rem;
    font-weight: 800;
    color: white;
}

.progression-box {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.08);
    padding: 1.25rem;
    border-radius: 8px;
    margin-bottom: 1.5rem;
    font-size: 0.85rem;
}

.prog-row {
    display: flex;
    justify-content: space-between;
    margin-bottom: 0.25rem;
}

.prog-bar {
    width: 100%;
    height: 6px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 3px;
    overflow: hidden;
    margin-top: 4px;
    margin-bottom: 8px;
}

.prog-fill {
    height: 100%;
    background: var(--accent-cyan);
    width: 0%;
    transition: width 0.3s ease;
}

.completed-text {
    font-size: 0.8rem;
    color: #cbd5e1;
    margin-top: 0.5rem;
}

.mt-3 {
    margin-top: 1rem;
}

.mt-2 {
    margin-top: 0.5rem;
}

.mb-3 {
    margin-bottom: 1rem;
}

.block {
    display: block;
}

.forward-path {
    font-size: 0.8rem;
    color: #94a3b8;
    margin-top: 0.75rem;
}

.enterprise-potential-box {
    display: flex;
    justify-content: space-between;
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 4px;
}

.live-notice {
    font-size: 0.75rem;
    color: #cbd5e1;
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 1.5rem;
}

.pulse-dot {
    width: 8px;
    height: 8px;
    background: #22c55e;
    border-radius: 50%;
    box-shadow: 0 0 0 0 rgba(34, 197, 94, 0.7);
    animation: pulse 1.5s infinite;
}

@keyframes pulse {
    0% {
        transform: scale(0.95);
        box-shadow: 0 0 0 0 rgba(34, 197, 94, 0.7);
    }

    70% {
        transform: scale(1);
        box-shadow: 0 0 0 6px rgba(34, 197, 94, 0);
    }

    100% {
        transform: scale(0.95);
        box-shadow: 0 0 0 0 rgba(34, 197, 94, 0);
    }
}

.signal-comparison,
.discovery-snapshot {
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 8px;
    padding: 1rem;
    margin-bottom: 1rem;
    font-size: 0.85rem;
}

.sc-header {
    display: flex;
    justify-content: space-between;
    font-weight: 700;
    font-size: 0.75rem;
    color: #94a3b8;
    margin-bottom: 0.75rem;
    letter-spacing: 0.5px;
}

.live-tag {
    color: #22c55e;
}

.sc-item,
.ds-item {
    display: flex;
    justify-content: space-between;
    padding: 4px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    color: #e2e8f0;
    font-size: 0.8rem;
}

.sc-item:last-child,
.ds-item:last-child {
    border-bottom: none;
}

.btn-yellow-full {
    background-color: var(--yellow-btn);
    color: #0f172a;
    width: 100%;
    padding: 0.8rem;
    border-radius: 8px;
    font-weight: 700;
    text-align: center;
    text-decoration: none;
    display: block;
    margin-top: 1.5rem;
    transition: background 0.2s;
}

.btn-yellow-full:hover {
    background-color: var(--yellow-hover);
}

/* Inside Section */
.inside-section {
    background: var(--light-bg);
    width: 100%;
    max-width: 100%;
    padding: 5rem 10%;
}

/* Gated Section */
.gated-section {
    background: radial-gradient(circle at top right, #172554 0%, #07122b 70%);
    color: white;
    width: 100%;
    max-width: 100%;
    padding: 5rem 10%;
    text-align: center;
}

.gated-content {
    max-width: 1000px;
    margin: 0 auto;
}

.gated-section h2 {
    font-size: 2.2rem;
    font-weight: 800;
    color: white;
    margin-bottom: 1rem;
}

.gated-section p {
    color: #cbd5e1;
    font-size: 1rem;
    max-width: 800px;
    margin: 0 auto 3rem auto;
}

.locked-grid {
    text-align: left;
}

.locked-card {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    padding: 1.5rem;
    border-radius: 12px;
    position: relative;
}

.lock-icon {
    width: 32px;
    height: 32px;
    background: rgba(255, 193, 7, 0.15);
    color: var(--yellow-btn);
    border-radius: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1rem;
    font-size: 0.9rem;
}

.locked-card h3 {
    font-size: 1rem;
    font-weight: 700;
    color: white;
    margin-bottom: 0.5rem;
}

.locked-card p {
    font-size: 0.85rem;
    color: #94a3b8;
    margin-bottom: 0;
}

/* Pricing Section */
.pricing-section {
    background: white;
    width: 100%;
    max-width: 100%;
    padding: 5rem 10%;
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    align-items: stretch;
    margin-bottom: 3rem;
}

.pricing-card {
    background: white;
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 2.5rem 2rem;
    display: flex;
    flex-direction: column;
    position: relative;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.02);
}

.pricing-card.popular {
    border: 2px solid #0284c7;
    box-shadow: 0 10px 25px rgba(2, 132, 199, 0.15);
}

.popular-badge {
    position: absolute;
    top: -12px;
    right: 2rem;
    background: #0284c7;
    color: white;
    font-size: 0.7rem;
    font-weight: 700;
    padding: 4px 10px;
    border-radius: 4px;
    letter-spacing: 0.5px;
}

.pricing-card h3 {
    font-size: 1.1rem;
    font-weight: 800;
    color: var(--primary-blue);
    margin-bottom: 0.5rem;
}

.price {
    font-size: 2.2rem;
    font-weight: 800;
    color: var(--primary-blue);
    margin-bottom: 1rem;
}

.p-sub {
    font-size: 0.85rem;
    color: var(--gray-text);
    margin-bottom: 1.5rem;
    min-height: 40px;
}

.p-features {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    margin-bottom: 2rem;
    flex: 1;
}

.p-features li {
    font-size: 0.85rem;
    color: #334155;
    position: relative;
    padding-left: 1.25rem;
}

.p-features li::before {
    content: "✓";
    color: #0284c7;
    position: absolute;
    left: 0;
    font-weight: bold;
}

.btn-primary-full {
    background-color: var(--primary-blue);
    color: white;
    padding: 0.75rem;
    border-radius: 8px;
    text-align: center;
    font-weight: 600;
    text-decoration: none;
    display: block;
    transition: background 0.2s;
}

.btn-primary-full:hover {
    background-color: #172554;
}

.btn-cyan-full {
    background-color: #0284c7;
    color: white;
    padding: 0.75rem;
    border-radius: 8px;
    text-align: center;
    font-weight: 600;
    text-decoration: none;
    display: block;
    transition: background 0.2s;
}

.btn-cyan-full:hover {
    background-color: #0369a1;
}

.unlock-banner {
    background: var(--primary-blue);
    color: white;
    text-align: center;
    padding: 1.25rem;
    border-radius: 8px;
    font-size: 0.9rem;
}

.unlock-banner span {
    font-weight: 700;
    color: var(--accent-cyan);
}

/* FAQ Section */
.faq-section {
    background: var(--light-bg);
    width: 100%;
    max-width: 100%;
    padding: 5rem 10%;
}

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

.faq-item {
    background: white;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    overflow: hidden;
    cursor: pointer;
}

.faq-question {
    padding: 1.25rem;
    font-weight: 700;
    color: var(--primary-blue);
    font-size: 0.95rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.faq-answer {
    padding: 0 1.25rem 1.25rem 1.25rem;
    color: var(--gray-text);
    font-size: 0.9rem;
    display: none;
}

.faq-item.active .faq-answer {
    display: block;
}

/* Footer */
.footer {
    background: var(--dark-blue);
    color: white;
    padding: 4rem 10% 2rem 10%;
}

.footer-container {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: 3rem;
    margin-bottom: 3rem;
}

.footer-brand {
    font-size: 0.75rem;
    font-weight: bold;
    letter-spacing: 1px;
    color: var(--accent-cyan);
    margin-top: 0.5rem;
    margin-bottom: 1rem;
}

.footer-sub {
    font-size: 0.85rem;
    color: #94a3b8;
    line-height: 1.5;
}

.footer-col h4 {
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 1px;
    color: #94a3b8;
    margin-bottom: 1.25rem;
}

.footer-col a,
.footer-col p {
    display: block;
    color: #cbd5e1;
    text-decoration: none;
    font-size: 0.85rem;
    margin-bottom: 0.75rem;
    transition: color 0.2s;
}

.footer-col a:hover {
    color: var(--accent-cyan);
}

.footer-bottom {
    max-width: 1200px;
    margin: 0 auto;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 1.5rem;
    text-align: center;
    font-size: 0.75rem;
    color: #64748b;
}

/* Responsive */
@media (max-width: 1024px) {

    .hero-container,
    .preview-workspace,
    .footer-container {
        grid-template-columns: 1fr;
    }

    .grid-4,
    .grid-6,
    .grid-3,
    .pricing-grid {
        grid-template-columns: 1fr;
    }

    .nav-links {
        display: none;
    }
}