/* Security Briefing - Main Stylesheet */

/* ========================================
   CSS VARIABLES
   ======================================== */
:root {
    --color-primary: #1a73e8;
    --color-primary-dark: #1557b0;
    --color-secondary: #00aa00;
    --color-danger: #dc3545;
    --color-warning: #ff8e53;
    --color-text: #1f2937;
    --color-text-light: #6b7280;
    --color-background: #ffffff;
    --color-background-alt: #f9fafb;
    --color-border: #e5e7eb;
    
    --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    --font-mono: "SF Mono", Monaco, "Cascadia Code", "Roboto Mono", Consolas, "Courier New", monospace;
    
    --max-width: 1200px;
    --max-width-narrow: 800px;
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --spacing-xxl: 4rem;
    
    --border-radius: 8px;
    --border-radius-lg: 12px;
    --transition: all 0.2s ease;
}

/* ========================================
   RESET & BASE STYLES
   ======================================== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    font-size: 16px;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--font-sans);
    color: var(--color-text);
    background: var(--color-background);
    line-height: 1.6;
}

h1, h2, h3, h4, h5, h6 {
    font-weight: 600;
    line-height: 1.3;
    margin-bottom: var(--spacing-sm);
}

h1 { font-size: 2.5rem; }
h2 { font-size: 2rem; }
h3 { font-size: 1.5rem; }

p {
    margin-bottom: var(--spacing-sm);
}

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

a:hover {
    color: var(--color-primary-dark);
}

/* ========================================
   LAYOUT
   ======================================== */
.container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

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

/* ========================================
   HEADER
   ======================================== */
.header {
    padding: var(--spacing-md) 0;
    border-bottom: 1px solid var(--color-border);
}

.logo img {
    height: 40px;
}

/* ========================================
   HERO SECTION
   ======================================== */
.hero {
    text-align: center;
    padding: var(--spacing-xxl) 0;
    background: linear-gradient(135deg, #f9fafb 0%, #ffffff 100%);
}

.hero h1 {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: var(--spacing-md);
    color: var(--color-text);
}

.hero .subhead {
    font-size: 1.25rem;
    color: var(--color-text-light);
    margin-bottom: var(--spacing-xl);
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.value-props {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
    max-width: 500px;
    margin: 0 auto var(--spacing-xl);
    text-align: left;
}

.value-prop {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: 1.1rem;
}

.value-prop .icon {
    color: var(--color-secondary);
    font-weight: bold;
    font-size: 1.25rem;
}

.trust-signal {
    margin-top: var(--spacing-lg);
    color: var(--color-text-light);
    font-size: 0.95rem;
}

/* ========================================
   BUTTONS
   ======================================== */
.cta-button {
    display: inline-block;
    padding: 1rem 2rem;
    background: var(--color-primary);
    color: white;
    border-radius: var(--border-radius);
    font-weight: 600;
    font-size: 1.1rem;
    border: none;
    cursor: pointer;
    transition: var(--transition);
    text-decoration: none;
}

.cta-button:hover {
    background: var(--color-primary-dark);
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(26, 115, 232, 0.3);
}

.cta-button-large {
    padding: 1.25rem 2.5rem;
    font-size: 1.25rem;
}

.cta-button:disabled {
    background: var(--color-border);
    cursor: not-allowed;
    transform: none;
}

/* ========================================
   CONTENT SECTIONS
   ======================================== */
section {
    padding: var(--spacing-xxl) 0;
}

section h2 {
    text-align: center;
    margin-bottom: var(--spacing-xl);
}

.problem {
    background: var(--color-background-alt);
}

.problem-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
}

.problem-item h3 {
    color: var(--color-primary);
    margin-bottom: var(--spacing-xs);
}

.problem-statement {
    text-align: center;
    font-size: 1.15rem;
    margin-top: var(--spacing-xl);
}

.how-it-works {
    background: white;
}

.steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-xl);
}

.step {
    text-align: center;
}

.step-number {
    display: inline-block;
    width: 60px;
    height: 60px;
    line-height: 60px;
    border-radius: 50%;
    background: var(--color-primary);
    color: white;
    font-size: 1.5rem;
    font-weight: bold;
    margin-bottom: var(--spacing-md);
}

.why-different {
    background: var(--color-background-alt);
}

.difference-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-lg);
}

.difference h3 {
    color: var(--color-primary);
    margin-bottom: var(--spacing-xs);
}

.cta-final {
    text-align: center;
    background: linear-gradient(135deg, #1a73e8 0%, #1557b0 100%);
    color: white;
}

.cta-final h2 {
    color: white;
}

.cta-final p {
    color: rgba(255, 255, 255, 0.9);
    font-size: 1.1rem;
    margin-bottom: var(--spacing-lg);
}

.cta-final .cta-button {
    background: white;
    color: var(--color-primary);
}

.cta-final .cta-button:hover {
    background: rgba(255, 255, 255, 0.95);
    color: var(--color-primary-dark);
}

.privacy-note {
    margin-top: var(--spacing-md);
    font-size: 0.9rem;
    opacity: 0.8;
}

/* ========================================
   ASSESSMENT STYLES
   ======================================== */
.assessment-container {
    min-height: 80vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-lg) 0;
}

.assessment-card {
    background: white;
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-xl);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    max-width: 700px;
    width: 100%;
}

.progress-bar {
    width: 100%;
    height: 8px;
    background: var(--color-background-alt);
    border-radius: 4px;
    margin-bottom: var(--spacing-xl);
    overflow: hidden;
}

.progress-fill {
    height: 100%;
    background: var(--color-primary);
    transition: width 0.3s ease;
}

.question-number {
    color: var(--color-text-light);
    font-size: 0.9rem;
    margin-bottom: var(--spacing-xs);
}

.question-text {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: var(--spacing-lg);
}

.options {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-xl);
}

.option {
    display: flex;
    align-items: center;
    padding: var(--spacing-md);
    border: 2px solid var(--color-border);
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: var(--transition);
}

.option:hover {
    border-color: var(--color-primary);
    background: rgba(26, 115, 232, 0.05);
}

.option.selected {
    border-color: var(--color-primary);
    background: rgba(26, 115, 232, 0.1);
}

.option input[type="radio"],
.option input[type="checkbox"] {
    margin-right: var(--spacing-sm);
    width: 20px;
    height: 20px;
    cursor: pointer;
}

.option label {
    cursor: pointer;
    flex: 1;
}

.button-group {
    display: flex;
    justify-content: space-between;
    gap: var(--spacing-sm);
}

.btn-secondary {
    padding: 1rem 2rem;
    background: var(--color-background-alt);
    color: var(--color-text);
    border-radius: var(--border-radius);
    font-weight: 600;
    border: none;
    cursor: pointer;
    transition: var(--transition);
}

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

.assessment-meta {
    display: flex;
    justify-content: center;
    gap: var(--spacing-lg);
    margin-top: var(--spacing-lg);
    font-size: 0.9rem;
    color: var(--color-text-light);
}

/* ========================================
   EMAIL CAPTURE
   ======================================== */
.email-capture {
    text-align: center;
    padding: var(--spacing-xl) 0;
}

.email-capture h2 {
    margin-bottom: var(--spacing-md);
}

.email-benefits {
    text-align: left;
    max-width: 500px;
    margin: var(--spacing-lg) auto;
}

.email-benefits div {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-sm);
}

.email-form {
    max-width: 500px;
    margin: var(--spacing-lg) auto;
}

.email-form input[type="email"] {
    width: 100%;
    padding: var(--spacing-md);
    border: 2px solid var(--color-border);
    border-radius: var(--border-radius);
    font-size: 1rem;
    margin-bottom: var(--spacing-md);
}

.email-form input[type="email"]:focus {
    outline: none;
    border-color: var(--color-primary);
}

.privacy-statement {
    font-size: 0.85rem;
    color: var(--color-text-light);
    margin-top: var(--spacing-md);
}

/* ========================================
   RESULTS PAGE
   ======================================== */
.results-hero {
    text-align: center;
    padding: var(--spacing-xl) 0;
    background: var(--color-background-alt);
}

.score-display {
    display: inline-block;
    padding: var(--spacing-lg);
    background: white;
    border-radius: var(--border-radius-lg);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    margin: var(--spacing-lg) 0;
}

.score-number {
    font-size: 4rem;
    font-weight: 700;
    color: var(--color-primary);
}

.score-tier {
    font-size: 1.5rem;
    margin-top: var(--spacing-sm);
}

.tier-significant { color: var(--color-warning); }
.tier-high { color: var(--color-danger); }
.tier-moderate { color: var(--color-warning); }
.tier-well { color: var(--color-secondary); }

.tier-message {
    font-size: 1.1rem;
    color: var(--color-text-light);
    margin-top: var(--spacing-sm);
}

.priority-actions {
    max-width: 900px;
    margin: 0 auto;
}

.action-card {
    background: white;
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
    border-left: 4px solid var(--color-border);
}

.action-card.critical {
    border-left-color: var(--color-danger);
}

.action-card.high {
    border-left-color: var(--color-warning);
}

.action-card.medium {
    border-left-color: var(--color-primary);
}

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

.action-priority {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.priority-badge {
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
}

.badge-critical {
    background: rgba(220, 53, 69, 0.1);
    color: var(--color-danger);
}

.badge-high {
    background: rgba(255, 142, 83, 0.1);
    color: var(--color-warning);
}

.badge-medium {
    background: rgba(26, 115, 232, 0.1);
    color: var(--color-primary);
}

.time-estimate {
    color: var(--color-text-light);
    font-size: 0.9rem;
}

.action-title {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
}

.action-why {
    color: var(--color-text-light);
    margin-bottom: var(--spacing-sm);
    line-height: 1.6;
}

.action-how {
    background: var(--color-background-alt);
    padding: var(--spacing-md);
    border-radius: var(--border-radius);
    margin-top: var(--spacing-md);
}

.action-how summary {
    cursor: pointer;
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
}

.action-how p {
    margin-top: var(--spacing-sm);
    color: var(--color-text);
}

.timeline-box {
    background: var(--color-background-alt);
    padding: var(--spacing-lg);
    border-radius: var(--border-radius-lg);
    text-align: center;
    margin: var(--spacing-xl) auto;
    max-width: 600px;
}

.timeline-box h3 {
    margin-bottom: var(--spacing-sm);
}

.timeline-value {
    font-size: 2rem;
    font-weight: 700;
    color: var(--color-primary);
}

.next-steps {
    background: white;
    padding: var(--spacing-xl);
    border-radius: var(--border-radius-lg);
    margin: var(--spacing-xl) 0;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
}

.next-steps h3 {
    text-align: center;
    margin-bottom: var(--spacing-lg);
}

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

.next-step-item h4 {
    color: var(--color-primary);
    margin-bottom: var(--spacing-xs);
}

/* ========================================
   FOOTER
   ======================================== */
.footer {
    background: var(--color-background-alt);
    padding: var(--spacing-xl) 0;
    text-align: center;
    margin-top: var(--spacing-xxl);
    border-top: 1px solid var(--color-border);
}

.footer p {
    margin-bottom: var(--spacing-sm);
    color: var(--color-text-light);
}

.footer-links {
    font-size: 0.9rem;
}

.footer-links a {
    margin: 0 var(--spacing-sm);
}

/* ========================================
   RESPONSIVE
   ======================================== */
@media (max-width: 768px) {
    :root {
        --spacing-xl: 2rem;
        --spacing-xxl: 3rem;
    }
    
    .hero h1 {
        font-size: 2rem;
    }
    
    .hero .subhead {
        font-size: 1.1rem;
    }
    
    h2 {
        font-size: 1.75rem;
    }
    
    .problem-grid,
    .difference-grid,
    .steps,
    .next-steps-grid {
        grid-template-columns: 1fr;
    }
    
    .assessment-card {
        padding: var(--spacing-lg);
    }
    
    .question-text {
        font-size: 1.25rem;
    }
    
    .score-number {
        font-size: 3rem;
    }
    
    .button-group {
        flex-direction: column;
    }
}

/* ========================================
   UTILITIES
   ======================================== */
.text-center { text-align: center; }
.mt-1 { margin-top: var(--spacing-sm); }
.mt-2 { margin-top: var(--spacing-md); }
.mt-3 { margin-top: var(--spacing-lg); }
.mb-1 { margin-bottom: var(--spacing-sm); }
.mb-2 { margin-bottom: var(--spacing-md); }
.mb-3 { margin-bottom: var(--spacing-lg); }