/* LinkedIn Trainer - Style Sheet */
/* Brand: LinkedIn blue #0A66C2, dark #004182, navy #1a1a2e */

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

body {
    font-family: 'Open Sans', Arial, sans-serif;
    color: #333;
    line-height: 1.7;
    background: #fff;
}

a { color: #0A66C2; text-decoration: none; transition: color 0.2s; }
a:hover { color: #004182; }

img { max-width: 100%; height: auto; }

.container { max-width: 1100px; margin: 0 auto; padding: 0 25px; }

/* Header */
.header {
    background: #fff;
    padding: 15px 0;
    border-bottom: 3px solid #0A66C2;
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
}

.header .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo {
    font-size: 22px;
    font-weight: 800;
    color: #1a1a2e;
}

.logo span { color: #0A66C2; }

nav { display: flex; gap: 25px; align-items: center; }
nav a { color: #333; font-size: 14px; font-weight: 600; }
nav a:hover { color: #0A66C2; }
nav a.cta-btn {
    background: #0A66C2;
    color: #fff;
    padding: 10px 22px;
    border-radius: 25px;
    font-size: 14px;
}
nav a.cta-btn:hover { background: #004182; color: #fff; }

/* Mobile menu */
.menu-toggle { display: none; cursor: pointer; font-size: 24px; color: #1a1a2e; }

/* Hero */
.hero {
    background: linear-gradient(135deg, #1a1a2e 0%, #0A66C2 100%);
    color: #fff;
    padding: 80px 0;
    text-align: center;
}

.hero h1 {
    font-size: 2.6em;
    font-weight: 800;
    margin-bottom: 15px;
    line-height: 1.2;
}

.hero p {
    font-size: 18px;
    max-width: 650px;
    margin: 0 auto 30px;
    opacity: 0.9;
}

.hero .cta-group { display: flex; gap: 15px; justify-content: center; flex-wrap: wrap; }

.btn-primary {
    display: inline-block;
    background: #fff;
    color: #0A66C2;
    padding: 14px 32px;
    border-radius: 30px;
    font-weight: 700;
    font-size: 16px;
    transition: all 0.3s;
}
.btn-primary:hover { background: #e8f4fd; color: #004182; transform: translateY(-2px); }

.btn-secondary {
    display: inline-block;
    background: transparent;
    color: #fff;
    padding: 14px 32px;
    border-radius: 30px;
    font-weight: 700;
    font-size: 16px;
    border: 2px solid rgba(255,255,255,0.5);
    transition: all 0.3s;
}
.btn-secondary:hover { border-color: #fff; transform: translateY(-2px); }

.btn-blue {
    display: inline-block;
    background: #0A66C2;
    color: #fff;
    padding: 14px 32px;
    border-radius: 30px;
    font-weight: 700;
    font-size: 16px;
    transition: all 0.3s;
}
.btn-blue:hover { background: #004182; transform: translateY(-2px); }

/* Sections */
.section { padding: 70px 0; }
.section-alt { background: #f8f9fa; }
.section-dark { background: #1a1a2e; color: #fff; }
.section-blue { background: #0A66C2; color: #fff; }

.section-title {
    text-align: center;
    margin-bottom: 50px;
}

.section-title h2 {
    font-size: 2em;
    color: #1a1a2e;
    margin-bottom: 10px;
}

.section-dark .section-title h2,
.section-blue .section-title h2 { color: #fff; }

.section-title p {
    font-size: 16px;
    color: #666;
    max-width: 600px;
    margin: 0 auto;
}

.section-dark .section-title p { color: #ccc; }

/* Grid */
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 40px; align-items: center; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 30px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 25px; }

/* Cards */
.card {
    background: #fff;
    border-radius: 12px;
    padding: 35px 30px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.06);
    transition: all 0.3s;
    border: 1px solid #f0f0f0;
}
.card:hover { transform: translateY(-5px); box-shadow: 0 10px 30px rgba(0,0,0,0.1); }

.card-icon {
    width: 50px;
    height: 50px;
    background: #e8f4fd;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    margin-bottom: 15px;
    color: #0A66C2;
}

.card h3 { font-size: 18px; color: #1a1a2e; margin-bottom: 10px; }
.card p { font-size: 14px; color: #666; }
.card a.card-link { display: inline-block; margin-top: 12px; font-weight: 600; font-size: 14px; color: #0A66C2; }
.card a.card-link:hover { color: #004182; }

/* Stats */
.stats { display: flex; justify-content: center; gap: 60px; flex-wrap: wrap; padding: 40px 0; }
.stat { text-align: center; }
.stat .number { font-size: 2.5em; font-weight: 800; color: #0A66C2; }
.section-dark .stat .number { color: #fff; }
.stat .label { font-size: 14px; color: #666; margin-top: 5px; }
.section-dark .stat .label { color: #ccc; }

/* FAQ */
.faq-item { border-bottom: 1px solid #e8e8e8; padding: 20px 0; }
.faq-item:last-child { border-bottom: none; }
.faq-question {
    font-size: 16px;
    font-weight: 700;
    color: #1a1a2e;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.faq-question::after { content: '+'; font-size: 22px; color: #0A66C2; }
.faq-item.open .faq-question::after { content: '-'; }
.faq-answer { padding-top: 12px; font-size: 15px; color: #555; display: none; }
.faq-item.open .faq-answer { display: block; }

/* Testimonials */
.testimonial {
    background: #fff;
    border-radius: 12px;
    padding: 30px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.05);
    border-left: 4px solid #0A66C2;
}
.testimonial p { font-style: italic; font-size: 15px; color: #555; margin-bottom: 12px; }
.testimonial .author { font-weight: 700; color: #1a1a2e; font-size: 14px; }
.testimonial .role { color: #999; font-size: 13px; }

/* Process steps */
.process-step {
    text-align: center;
    padding: 30px 20px;
}
.step-number {
    width: 50px;
    height: 50px;
    background: #0A66C2;
    color: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 22px;
    font-weight: 800;
    margin: 0 auto 15px;
}
.process-step h3 { font-size: 17px; color: #1a1a2e; margin-bottom: 8px; }
.process-step p { font-size: 14px; color: #666; }

/* Pricing table */
.pricing-card {
    background: #fff;
    border-radius: 12px;
    padding: 40px 30px;
    text-align: center;
    border: 2px solid #e8e8e8;
    transition: all 0.3s;
}
.pricing-card:hover { border-color: #0A66C2; }
.pricing-card.featured { border-color: #0A66C2; position: relative; }
.pricing-card.featured::before {
    content: 'Most Popular';
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: #0A66C2;
    color: #fff;
    padding: 4px 20px;
    border-radius: 15px;
    font-size: 12px;
    font-weight: 700;
}
.pricing-card h3 { font-size: 20px; color: #1a1a2e; margin-bottom: 8px; }
.pricing-card .price { font-size: 14px; color: #666; margin-bottom: 20px; }
.pricing-card ul { list-style: none; text-align: left; margin-bottom: 25px; }
.pricing-card li { padding: 8px 0; font-size: 14px; color: #555; border-bottom: 1px solid #f0f0f0; padding-left: 25px; position: relative; }
.pricing-card li::before { content: '\2713'; position: absolute; left: 0; color: #0A66C2; font-weight: 700; }

/* CTA Banner */
.cta-banner {
    background: linear-gradient(135deg, #004182 0%, #0A66C2 100%);
    color: #fff;
    text-align: center;
    padding: 60px 25px;
    border-radius: 16px;
    margin: 40px 0;
}
.cta-banner h2 { font-size: 1.8em; margin-bottom: 12px; }
.cta-banner p { font-size: 16px; opacity: 0.9; margin-bottom: 25px; }

/* Footer */
.footer {
    background: #1a1a2e;
    color: #ccc;
    padding: 50px 0 25px;
}

.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 40px; margin-bottom: 40px; }
.footer h4 { color: #fff; font-size: 15px; margin-bottom: 15px; }
.footer p { font-size: 13px; line-height: 1.8; }
.footer a { color: #ccc; font-size: 13px; display: block; padding: 3px 0; }
.footer a:hover { color: #0A66C2; }

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.1);
    padding-top: 20px;
    text-align: center;
    font-size: 12px;
    color: #888;
}

.powered-by { margin-top: 8px; font-size: 11px; color: #666; }
.powered-by a { display: inline; color: #cd1719; }

/* Service page hero */
.page-hero {
    background: linear-gradient(135deg, #1a1a2e 0%, #004182 100%);
    color: #fff;
    padding: 60px 0;
    text-align: center;
}
.page-hero h1 { font-size: 2.2em; font-weight: 800; margin-bottom: 12px; }
.page-hero p { font-size: 17px; opacity: 0.9; max-width: 600px; margin: 0 auto; }

/* Content sections */
.content-section { padding: 50px 0; }
.content-section h2 { font-size: 1.6em; color: #1a1a2e; margin-bottom: 15px; }
.content-section h3 { font-size: 1.2em; color: #004182; margin: 25px 0 10px; }
.content-section ul { padding-left: 20px; margin: 10px 0; }
.content-section li { padding: 4px 0; font-size: 15px; }

/* Summary box for AEO */
.summary-box {
    background: #e8f4fd;
    border-left: 4px solid #0A66C2;
    padding: 18px 22px;
    border-radius: 0 8px 8px 0;
    margin: 20px 0;
    font-size: 15px;
}
.summary-box strong { color: #004182; }

/* Table */
.styled-table {
    width: 100%;
    border-collapse: collapse;
    margin: 15px 0;
    font-size: 14px;
}
.styled-table th {
    background: #0A66C2;
    color: #fff;
    padding: 12px 15px;
    text-align: left;
    font-weight: 600;
}
.styled-table td { padding: 10px 15px; border-bottom: 1px solid #eee; }
.styled-table tr:nth-child(even) { background: #f8f9fa; }

/* Responsive */
@media (max-width: 900px) {
    .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr 1fr; }
    .hero h1 { font-size: 1.8em; }
    .stats { gap: 30px; }
    nav { display: none; }
    nav.open { display: flex; flex-direction: column; position: absolute; top: 60px; left: 0; right: 0; background: #fff; padding: 20px; box-shadow: 0 10px 20px rgba(0,0,0,0.1); z-index: 99; }
    .menu-toggle { display: block; }
}

@media (max-width: 600px) {
    .footer-grid { grid-template-columns: 1fr; }
    .hero { padding: 50px 0; }
    .section { padding: 50px 0; }
    .cta-group { flex-direction: column; align-items: center; }
}