/* Charlie Company Cooperative - The After Deployment Brief */
/* Dark, minimal, honest. Like a debrief room. */

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

:root {
    --bg-primary: #0a0a0a;
    --bg-secondary: #111111;
    --bg-tertiary: #1a1a1a;
    --bg-card: #141414;
    --text-primary: #e5e5e5;
    --text-secondary: #999999;
    --text-muted: #666666;
    --accent: #c9a227;
    --accent-dim: #8a7119;
    --border: #2a2a2a;
    --border-light: #333333;
    --success: #2d5a3d;
    --success-text: #6abf8a;
    --danger: #5a2d2d;
    --danger-text: #bf6a6a;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.7;
    font-size: 17px;
}

/* Progress Bar */
.progress-bar {
    position: fixed;
    top: 0;
    left: 0;
    height: 3px;
    background: var(--accent);
    width: 0%;
    z-index: 1000;
    transition: width 0.3s ease;
}

/* Hero */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 40px 20px;
    position: relative;
    overflow: hidden;
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 700px;
}

.hero-lead {
    font-size: 1.4rem;
    color: var(--text-secondary);
    margin-bottom: 0.5rem;
    letter-spacing: 0.05em;
}

.hero h1 {
    font-size: clamp(2.5rem, 6vw, 4rem);
    font-weight: 600;
    line-height: 1.1;
    margin-bottom: 2rem;
    letter-spacing: -0.02em;
}

.hero-sub {
    font-size: 1.2rem;
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 3rem;
}

.btn-start {
    display: inline-block;
    padding: 16px 40px;
    background: transparent;
    border: 2px solid var(--accent);
    color: var(--accent);
    font-size: 1rem;
    font-weight: 600;
    text-decoration: none;
    letter-spacing: 0.05em;
    transition: all 0.3s ease;
}

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

/* Subtle military geometry background */
.hero-geometry {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    opacity: 0.03;
    background-image:
        linear-gradient(45deg, var(--text-primary) 1px, transparent 1px),
        linear-gradient(-45deg, var(--text-primary) 1px, transparent 1px);
    background-size: 60px 60px;
    pointer-events: none;
}

/* Section Navigation */
.section-nav {
    position: sticky;
    top: 0;
    background: var(--bg-secondary);
    border-bottom: 1px solid var(--border);
    z-index: 100;
    padding: 0 20px;
}

.nav-inner {
    max-width: 900px;
    margin: 0 auto;
    display: flex;
    overflow-x: auto;
    scrollbar-width: none;
}

.nav-inner::-webkit-scrollbar {
    display: none;
}

.nav-item {
    flex: 1;
    min-width: 120px;
    padding: 20px 15px;
    background: none;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
    transition: all 0.3s ease;
    border-bottom: 2px solid transparent;
}

.nav-item:hover {
    color: var(--text-secondary);
}

.nav-item.active {
    color: var(--text-primary);
    border-bottom-color: var(--accent);
}

.nav-item.completed {
    color: var(--success-text);
}

.nav-item.completed .nav-check::after {
    content: '✓';
    font-size: 0.8rem;
}

.nav-num {
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    opacity: 0.6;
}

.nav-label {
    font-size: 0.85rem;
    font-weight: 500;
}

.nav-check {
    height: 16px;
}

/* Content Sections */
.content-section {
    padding: 80px 20px;
    border-bottom: 1px solid var(--border);
}

.content-section:last-of-type {
    border-bottom: none;
}

.section-header {
    max-width: 700px;
    margin: 0 auto 50px;
    text-align: center;
}

.section-num {
    display: inline-block;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--accent);
    letter-spacing: 0.2em;
    margin-bottom: 15px;
}

.section-header h2 {
    font-size: clamp(1.8rem, 4vw, 2.5rem);
    font-weight: 600;
    letter-spacing: -0.02em;
}

.section-body {
    max-width: 700px;
    margin: 0 auto;
}

.lead {
    font-size: 1.3rem;
    color: var(--text-secondary);
    margin-bottom: 40px;
    line-height: 1.6;
}

/* Modules */
.module {
    margin-bottom: 50px;
    padding-left: 25px;
    border-left: 2px solid var(--border);
    transition: border-color 0.3s ease;
}

.module:hover {
    border-left-color: var(--accent-dim);
}

.module h3 {
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 15px;
    color: var(--text-primary);
}

.module p {
    color: var(--text-secondary);
    margin-bottom: 12px;
}

.module p:last-child {
    margin-bottom: 0;
}

/* Symptom Grid */
.symptom-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 20px;
    margin-bottom: 50px;
}

.symptom-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    padding: 25px;
    transition: all 0.3s ease;
}

.symptom-card:hover {
    border-color: var(--border-light);
    transform: translateY(-2px);
}

.symptom-card h4 {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 10px;
    color: var(--text-primary);
}

.symptom-card p {
    font-size: 0.95rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

.symptom-card.checked {
    border-color: var(--accent-dim);
    background: rgba(201, 162, 39, 0.05);
}

/* Recognition Box */
.recognition-box {
    background: var(--bg-tertiary);
    border-left: 3px solid var(--accent);
    padding: 25px 30px;
    margin-bottom: 40px;
}

.recognition-box p {
    color: var(--text-secondary);
    margin-bottom: 10px;
}

.recognition-box p:last-child {
    margin-bottom: 0;
}

/* Reframe Block */
.reframe-block {
    margin-bottom: 50px;
}

.reframe-item {
    display: flex;
    align-items: center;
    gap: 20px;
    padding: 20px 0;
    border-bottom: 1px solid var(--border);
}

.reframe-item:last-child {
    border-bottom: none;
}

.reframe-old {
    flex: 1;
    color: var(--text-muted);
    text-decoration: line-through;
    font-size: 1.1rem;
}

.reframe-arrow {
    width: 40px;
    height: 2px;
    background: var(--accent);
    position: relative;
}

.reframe-arrow::after {
    content: '';
    position: absolute;
    right: 0;
    top: -4px;
    border: 5px solid transparent;
    border-left-color: var(--accent);
}

.reframe-new {
    flex: 1;
    color: var(--text-primary);
    font-weight: 600;
    font-size: 1.1rem;
}

/* Truth Block */
.truth-block {
    background: var(--bg-tertiary);
    padding: 40px;
    margin-bottom: 40px;
}

.truth-block p {
    color: var(--text-secondary);
    margin-bottom: 15px;
    font-size: 1.1rem;
}

.truth-block p:last-child {
    margin-bottom: 0;
    color: var(--text-primary);
}

/* Path Grid */
.path-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 20px;
    margin-bottom: 50px;
}

.path-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    padding: 30px;
    transition: all 0.3s ease;
}

.path-card:hover {
    border-color: var(--border-light);
}

.path-icon {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--accent);
    letter-spacing: 0.1em;
    margin-bottom: 15px;
}

.path-card h4 {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 10px;
}

.path-card p {
    font-size: 0.95rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

/* Tools Grid */
.tools-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 20px;
    margin-bottom: 40px;
}

.tool-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    padding: 30px;
    display: flex;
    flex-direction: column;
}

.tool-card h4 {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 10px;
}

.tool-card p {
    font-size: 0.95rem;
    color: var(--text-secondary);
    line-height: 1.6;
    flex: 1;
    margin-bottom: 20px;
}

.btn-tool {
    display: inline-block;
    padding: 12px 20px;
    background: var(--bg-tertiary);
    border: 1px solid var(--border);
    color: var(--text-primary);
    font-size: 0.9rem;
    font-weight: 500;
    text-decoration: none;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s ease;
}

.btn-tool:hover {
    background: var(--border);
    border-color: var(--border-light);
}

/* Complete Button */
.btn-complete {
    display: block;
    width: 100%;
    max-width: 400px;
    margin: 0 auto;
    padding: 18px 30px;
    background: transparent;
    border: 2px solid var(--accent);
    color: var(--accent);
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

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

.btn-complete:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

/* Assessment Modal */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.9);
    z-index: 1000;
    overflow-y: auto;
    padding: 40px 20px;
}

.modal.active {
    display: flex;
    align-items: flex-start;
    justify-content: center;
}

.modal-content {
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    max-width: 600px;
    width: 100%;
    position: relative;
    margin: 40px 0;
}

.modal-close {
    position: absolute;
    top: 15px;
    right: 20px;
    background: none;
    border: none;
    color: var(--text-muted);
    font-size: 2rem;
    cursor: pointer;
    z-index: 10;
}

.modal-close:hover {
    color: var(--text-primary);
}

.assessment-container {
    padding: 50px 40px;
}

.assessment-header {
    text-align: center;
    margin-bottom: 40px;
}

.assessment-header h3 {
    font-size: 1.5rem;
    margin-bottom: 10px;
}

.assessment-header p {
    color: var(--text-secondary);
}

.assessment-question {
    margin-bottom: 30px;
    padding-bottom: 30px;
    border-bottom: 1px solid var(--border);
}

.assessment-question:last-of-type {
    border-bottom: none;
}

.assessment-question p {
    margin-bottom: 15px;
    font-size: 1.05rem;
}

.assessment-options {
    display: flex;
    gap: 10px;
}

.assessment-option {
    flex: 1;
    padding: 12px;
    background: var(--bg-tertiary);
    border: 1px solid var(--border);
    color: var(--text-secondary);
    cursor: pointer;
    text-align: center;
    font-size: 0.9rem;
    transition: all 0.2s ease;
}

.assessment-option:hover {
    border-color: var(--border-light);
    color: var(--text-primary);
}

.assessment-option.selected {
    border-color: var(--accent);
    background: rgba(201, 162, 39, 0.1);
    color: var(--accent);
}

.assessment-actions {
    display: flex;
    gap: 15px;
    margin-top: 30px;
}

.btn-assessment {
    flex: 1;
    padding: 15px;
    border: none;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

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

.btn-assessment-primary:hover {
    background: var(--accent-dim);
}

.btn-assessment-secondary {
    background: var(--bg-tertiary);
    border: 1px solid var(--border);
    color: var(--text-secondary);
}

/* Assessment Results */
.assessment-results {
    text-align: center;
}

.results-score {
    font-size: 4rem;
    font-weight: 600;
    color: var(--accent);
    margin-bottom: 10px;
}

.results-label {
    font-size: 1.2rem;
    color: var(--text-secondary);
    margin-bottom: 30px;
}

.results-breakdown {
    text-align: left;
    background: var(--bg-tertiary);
    padding: 25px;
    margin-bottom: 30px;
}

.results-item {
    display: flex;
    justify-content: space-between;
    padding: 10px 0;
    border-bottom: 1px solid var(--border);
}

.results-item:last-child {
    border-bottom: none;
}

.results-category {
    color: var(--text-secondary);
}

.results-value {
    font-weight: 600;
}

.results-value.high {
    color: var(--danger-text);
}

.results-value.moderate {
    color: var(--accent);
}

.results-value.low {
    color: var(--success-text);
}

/* Summary Section */
.summary-section {
    background: var(--bg-secondary);
}

.summary-content {
    background: var(--bg-tertiary);
    padding: 40px;
    margin-bottom: 50px;
}

.summary-stat {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 0;
    border-bottom: 1px solid var(--border);
}

.summary-stat:last-child {
    border-bottom: none;
}

.next-steps h3 {
    font-size: 1.5rem;
    margin-bottom: 15px;
}

.next-steps > p {
    color: var(--text-secondary);
    margin-bottom: 30px;
}

.cta-options {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 20px;
}

.cta-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    padding: 30px;
}

.cta-card h4 {
    font-size: 1.2rem;
    margin-bottom: 10px;
}

.cta-card p {
    color: var(--text-secondary);
    margin-bottom: 20px;
}

.cta-primary {
    border-color: var(--accent-dim);
    background: rgba(201, 162, 39, 0.05);
}

.btn-cta {
    display: inline-block;
    padding: 12px 25px;
    background: var(--accent);
    color: var(--bg-primary);
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
}

.btn-cta:hover {
    background: var(--accent-dim);
}

/* Hero Badge */
.hero-badge {
    position: absolute;
    top: 30px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    align-items: center;
    gap: 12px;
    z-index: 10;
}

.badge-c3 {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--accent);
    letter-spacing: 0.1em;
    padding: 6px 10px;
    border: 2px solid var(--accent);
}

.badge-text {
    font-size: 0.85rem;
    color: var(--text-muted);
    letter-spacing: 0.05em;
}

/* Responsive */
@media (max-width: 768px) {
    .hero-sub br {
        display: none;
    }

    .section-nav {
        padding: 0 10px;
    }

    .nav-item {
        min-width: 80px;
        padding: 15px 10px;
    }

    .nav-label {
        font-size: 0.75rem;
    }

    .content-section {
        padding: 60px 20px;
    }

    .module {
        padding-left: 20px;
    }

    .reframe-item {
        flex-direction: column;
        text-align: center;
        gap: 10px;
    }

    .reframe-arrow {
        transform: rotate(90deg);
    }

    .reframe-old,
    .reframe-new {
        flex: none;
    }

    .truth-block,
    .summary-content {
        padding: 25px;
    }

    .assessment-container {
        padding: 40px 25px;
    }

    .assessment-options {
        flex-direction: column;
    }
}

/* Fade in animation */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.content-section {
    animation: fadeIn 0.6s ease-out;
}