/* ── Blue Collar AI — Shared Styles ───────────────── */
/* Extracted for templateability. Change once, apply everywhere. */

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

:root {
    --navy: #0f1729;
    --blue: #2563eb;
    --blue-light: #3b82f6;
    --gold: #f59e0b;
    --gold-light: #fbbf24;
    --gray-50: #f8fafc;
    --gray-100: #f1f5f9;
    --gray-200: #e2e8f0;
    --gray-400: #94a3b8;
    --gray-500: #64748b;
    --gray-600: #475569;
    --gray-700: #334155;
    --gray-800: #1e293b;
    --gray-900: #0f172a;
    --green: #22c55e;
    --white: #ffffff;
    --accent: var(--gold); /* Override per trade */
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    color: var(--gray-800);
    background: var(--white);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

/* ── Hero ─────────────────────────────────── */
.hero {
    background: linear-gradient(135deg, var(--navy) 0%, #1e3a5f 100%);
    color: var(--white);
    padding: 3rem 1.5rem 4rem;
    text-align: center;
}

.hero-badge {
    display: inline-block;
    background: rgba(245, 158, 11, 0.15);
    color: var(--gold-light);
    font-size: 0.8rem;
    font-weight: 600;
    padding: 0.4rem 1rem;
    border-radius: 100px;
    margin-bottom: 1.5rem;
    letter-spacing: 0.02em;
}

.hero h1 {
    font-size: clamp(1.8rem, 5vw, 3rem);
    font-weight: 800;
    line-height: 1.15;
    margin-bottom: 1rem;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.hero h1 .highlight { color: var(--gold); }

.hero p.hero-sub {
    font-size: 1.1rem;
    color: #94a3b8;
    max-width: 560px;
    margin: 0 auto 2rem;
}

.hero-cta {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: var(--gold);
    color: var(--navy);
    font-size: 1.1rem;
    font-weight: 700;
    padding: 1rem 2.5rem;
    border-radius: 12px;
    text-decoration: none;
    transition: transform 0.15s, box-shadow 0.15s;
    box-shadow: 0 4px 14px rgba(245, 158, 11, 0.4);
}

.hero-cta:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(245, 158, 11, 0.5);
}

.hero-price {
    margin-top: 0.75rem;
    font-size: 0.9rem;
    color: #64748b;
}

.hero-credibility {
    margin-top: 2rem;
    font-size: 0.85rem;
    color: #64748b;
}

.hero-credibility strong { color: #94a3b8; }

/* ── Proof Bar ──────────────────────────── */
.proof-bar {
    background: var(--gray-50);
    border-bottom: 1px solid var(--gray-200);
    padding: 1.25rem 1.5rem;
    text-align: center;
}

.proof-bar-inner {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 1.5rem 3rem;
    font-size: 0.9rem;
    color: var(--gray-600);
}

.proof-item {
    display: flex;
    align-items: center;
    gap: 0.4rem;
}

.proof-item .num {
    font-weight: 700;
    color: var(--gray-800);
}

/* ── Section Layout ────────────────────────── */
.section {
    padding: 4rem 1.5rem;
    max-width: 800px;
    margin: 0 auto;
}

.section-label {
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--blue);
    margin-bottom: 0.5rem;
}

.section h2 {
    font-size: clamp(1.5rem, 4vw, 2rem);
    font-weight: 800;
    color: var(--gray-900);
    margin-bottom: 1rem;
}

.section > p {
    color: var(--gray-600);
    font-size: 1rem;
    margin-bottom: 2rem;
}

/* ── Demo Cards ──────────────────────────── */
.demo-card {
    background: var(--gray-900);
    border-radius: 16px;
    overflow: hidden;
    margin-bottom: 2rem;
}

.demo-header {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 1rem 1.5rem;
    background: rgba(255,255,255,0.05);
    border-bottom: 1px solid rgba(255,255,255,0.08);
}

.demo-dot { width: 10px; height: 10px; border-radius: 50%; }
.demo-dot.red { background: #ef4444; }
.demo-dot.yellow { background: #f59e0b; }
.demo-dot.green { background: #22c55e; }

.demo-label {
    margin-left: 0.5rem;
    font-size: 0.8rem;
    color: #64748b;
    font-weight: 500;
}

.demo-body { padding: 1.5rem; }

.demo-prompt {
    background: rgba(37, 99, 235, 0.1);
    border: 1px solid rgba(37, 99, 235, 0.2);
    border-radius: 10px;
    padding: 1rem 1.25rem;
    margin-bottom: 1rem;
}

.demo-prompt-label {
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--blue-light);
    margin-bottom: 0.5rem;
}

.demo-prompt pre {
    font-family: 'SF Mono', 'Fira Code', monospace;
    font-size: 0.82rem;
    color: #cbd5e1;
    white-space: pre-wrap;
    word-break: break-word;
    line-height: 1.6;
}

.demo-output {
    background: rgba(34, 197, 94, 0.06);
    border: 1px solid rgba(34, 197, 94, 0.15);
    border-radius: 10px;
    padding: 1rem 1.25rem;
}

.demo-output-label {
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--green);
    margin-bottom: 0.5rem;
}

.demo-output p {
    font-size: 0.88rem;
    color: #cbd5e1;
    line-height: 1.7;
    margin-bottom: 0.5rem;
}

.demo-result-tag {
    display: inline-block;
    background: rgba(34, 197, 94, 0.15);
    color: var(--green);
    font-size: 0.78rem;
    font-weight: 600;
    padding: 0.3rem 0.8rem;
    border-radius: 6px;
    margin-top: 0.75rem;
}

.demo-meta {
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: #94a3b8;
    margin-bottom: 0.5rem;
}

.demo-meta-text {
    font-size: 0.85rem;
    color: #cbd5e1;
    margin-bottom: 1rem;
}

/* ── Systems Grid ──────────────────────────── */
.systems-grid { display: grid; gap: 1rem; }

.system-category {
    background: var(--gray-50);
    border: 1px solid var(--gray-200);
    border-radius: 12px;
    padding: 1.25rem 1.5rem;
}

.system-category h3 {
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: 0.75rem;
}

.system-list {
    list-style: none;
    display: grid;
    gap: 0.4rem;
}

.system-list li {
    font-size: 0.88rem;
    color: var(--gray-600);
    padding-left: 1.2rem;
    position: relative;
}

.system-list li::before {
    content: "";
    position: absolute;
    left: 0;
    top: 0.5em;
    width: 6px;
    height: 6px;
    background: var(--blue);
    border-radius: 50%;
}

/* ── Pain Points ──────────────────────────── */
.pain-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 0.75rem;
    margin-top: 1rem;
}

.pain-item {
    background: var(--gray-50);
    border: 1px solid var(--gray-200);
    border-radius: 10px;
    padding: 1rem;
    font-size: 0.9rem;
    color: var(--gray-700);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.pain-item .check {
    color: var(--green);
    font-weight: 700;
    flex-shrink: 0;
}

/* ── Testimonials ──────────────────────────── */
.testimonials-grid {
    display: grid;
    gap: 1rem;
}

.testimonial {
    background: var(--gray-50);
    border: 1px solid var(--gray-200);
    border-radius: 12px;
    padding: 1.25rem 1.5rem;
}

.testimonial-text {
    font-size: 0.92rem;
    color: var(--gray-700);
    font-style: italic;
    margin-bottom: 0.75rem;
    line-height: 1.6;
}

.testimonial-author {
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--gray-500);
}

/* ── CTA Section ───────────────────────────── */
.cta-section {
    background: linear-gradient(135deg, var(--navy) 0%, #1e3a5f 100%);
    color: var(--white);
    padding: 4rem 1.5rem;
    text-align: center;
}

.cta-section h2 {
    font-size: clamp(1.5rem, 4vw, 2.2rem);
    font-weight: 800;
    margin-bottom: 1rem;
}

.cta-section p {
    color: #94a3b8;
    max-width: 500px;
    margin: 0 auto 2rem;
}

.cta-price-box {
    display: inline-flex;
    flex-direction: column;
    align-items: center;
    background: rgba(255,255,255,0.05);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: 16px;
    padding: 2rem 3rem;
    margin-bottom: 1.5rem;
}

.cta-price {
    font-size: 3rem;
    font-weight: 800;
    color: var(--gold);
}

.cta-price-sub {
    font-size: 0.85rem;
    color: #64748b;
    margin-top: 0.25rem;
}

.cta-guarantee {
    font-size: 0.85rem;
    color: #64748b;
    margin-top: 1rem;
}

/* ── Cowork Teaser ──────────────────────────── */
.cowork-teaser {
    background: linear-gradient(135deg, #1a1a2e 0%, #16213e 100%);
    border: 1px solid rgba(99, 102, 241, 0.2);
    border-radius: 16px;
    padding: 2rem;
    margin-top: 2rem;
    text-align: center;
}

.cowork-teaser h3 {
    color: #818cf8;
    font-size: 1.1rem;
    margin-bottom: 0.5rem;
}

.cowork-teaser p {
    color: #94a3b8;
    font-size: 0.9rem;
    line-height: 1.6;
}

.cowork-badge {
    display: inline-block;
    background: rgba(99, 102, 241, 0.15);
    color: #a5b4fc;
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    padding: 0.3rem 0.8rem;
    border-radius: 6px;
    margin-bottom: 0.75rem;
}

/* ── Who + How Grid ──────────────────────────── */
.who-how-grid {
    display: grid;
    gap: 2rem;
    grid-template-columns: 1fr 1fr;
}

.who-how-grid ul, .who-how-grid ol {
    list-style: none;
    color: var(--gray-600);
    font-size: 0.9rem;
    line-height: 2;
}

/* ── Footer ────────────────────────────────── */
.footer {
    padding: 2rem 1.5rem;
    text-align: center;
    font-size: 0.8rem;
    color: var(--gray-400);
    border-top: 1px solid var(--gray-200);
}

/* ── Responsive ────────────────────────────── */
@media (max-width: 640px) {
    .who-how-grid { grid-template-columns: 1fr; }
    .testimonials-grid { grid-template-columns: 1fr; }
    .pain-grid { grid-template-columns: 1fr; }
}

@media (min-width: 640px) {
    .testimonials-grid { grid-template-columns: 1fr 1fr; }
}