/* ========================================
   Ledger Botje — LLM landing page styles
   ======================================== */

/* Hero */
.hero {
    padding: 140px 0 80px;
    background: linear-gradient(135deg, var(--primary-light) 0%, var(--white) 50%, #f0fdf4 100%);
    position: relative; overflow: hidden;
}
.hero-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center; }
.hero h1 { font-size: 3rem; font-weight: 800; line-height: 1.15; margin-bottom: 24px; color: var(--dark); }
.hero h1 .highlight {
    background: linear-gradient(135deg, var(--llm-color), var(--primary));
    -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
}
.hero p { font-size: 1.15rem; color: var(--gray-600); margin-bottom: 36px; max-width: 540px; }
.hero-buttons { display: flex; gap: 16px; flex-wrap: wrap; }
.hero-visual { position: relative; text-align: center; }
.hero-visual img { width: 180px; height: 180px; object-fit: contain; margin-bottom: 24px; }
.hero-llm-badge {
    display: inline-flex; align-items: center; gap: 12px;
    background: var(--white); border: 2px solid var(--gray-200);
    padding: 16px 28px; border-radius: 16px; box-shadow: var(--shadow-xl);
}
.hero-llm-badge img { width: 48px; height: 48px; margin: 0; }
.hero-llm-badge .connector { font-size: 1.5rem; color: var(--gray-400); }
.hero-llm-badge .eo-text { font-weight: 700; font-size: 1.1rem; color: var(--primary); }

/* Section styling */
.section-header { text-align: center; max-width: 700px; margin: 0 auto 64px; }
.section-label {
    display: inline-block; font-size: .85rem; font-weight: 700;
    text-transform: uppercase; letter-spacing: 1.5px; color: var(--primary); margin-bottom: 12px;
}
.section-header h2 { font-size: 2.2rem; font-weight: 800; margin-bottom: 16px; color: var(--dark); }
.section-header p { font-size: 1.1rem; color: var(--gray-600); }

/* Intro */
.intro { padding: 80px 0; background: var(--white); }
.intro-content { max-width: 800px; margin: 0 auto; font-size: 1.1rem; color: var(--gray-700); line-height: 1.8; }
.intro-content h2 { font-size: 1.8rem; font-weight: 800; color: var(--dark); margin-bottom: 16px; }

/* Use cases */
.usecases { padding: 80px 0; background: var(--gray-50); }
.usecase-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.usecase-card {
    display: flex; gap: 16px; padding: 24px; border-radius: var(--radius);
    border: 1px solid var(--gray-200); background: var(--white); transition: all .3s;
}
.usecase-card:hover { border-color: var(--primary); box-shadow: var(--shadow); }
.usecase-icon {
    flex-shrink: 0; width: 44px; height: 44px; border-radius: 10px;
    background: var(--primary-light); display: flex; align-items: center;
    justify-content: center; font-size: 1.2rem;
}
.usecase-card h3 { font-size: 1rem; font-weight: 700; margin-bottom: 4px; }
.usecase-card p { font-size: .9rem; color: var(--gray-600); }

/* Pricing */
.pricing { padding: 80px 0; background: var(--white); }
.pricing-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 32px; max-width: 800px; margin: 0 auto; }
.price-card {
    background: var(--white); border-radius: 16px; padding: 40px 32px;
    border: 2px solid var(--gray-200); text-align: center; transition: all .3s; position: relative;
}
.price-card.popular { border-color: var(--primary); box-shadow: var(--shadow-xl); }
.price-card h3 { font-size: 1.2rem; font-weight: 700; margin-bottom: 8px; }
.price-card .price { font-size: 2.8rem; font-weight: 800; color: var(--dark); margin: 16px 0 4px; }
.price-card .price-period { color: var(--gray-600); font-size: .9rem; margin-bottom: 8px; }
.price-card .price-yearly { font-size: .85rem; color: var(--gray-600); margin-bottom: 24px; }
.price-save { display: inline-block; background: var(--secondary); color: var(--white); font-size: .75rem; font-weight: 700; padding: 2px 8px; border-radius: 100px; margin-left: 4px; }
.price-card ul { list-style: none; text-align: left; margin-bottom: 32px; }
.price-card li { padding: 8px 0; font-size: .9rem; color: var(--gray-600); display: flex; align-items: center; gap: 10px; }
.price-card li::before { content: '\2713'; color: var(--secondary); font-weight: 700; flex-shrink: 0; }

/* FAQ */
.faq { padding: 80px 0; background: var(--gray-50); }
.faq-list { max-width: 800px; margin: 0 auto; }
.faq-item { border-bottom: 1px solid var(--gray-200); }
.faq-question {
    width: 100%; background: none; border: none; padding: 24px 0;
    font-size: 1.05rem; font-weight: 600; text-align: left; cursor: pointer;
    display: flex; justify-content: space-between; align-items: center;
    color: var(--dark); font-family: inherit;
}
.faq-question:hover { color: var(--primary); }
.faq-question .icon { font-size: 1.5rem; transition: transform .3s; flex-shrink: 0; margin-left: 16px; color: var(--gray-400); }
.faq-answer { max-height: 0; overflow: hidden; transition: max-height .3s ease, padding .3s ease; }
.faq-answer-inner { padding-bottom: 24px; color: var(--gray-600); font-size: .95rem; line-height: 1.7; }
.faq-item.open .faq-answer { max-height: 400px; }
.faq-item.open .icon { transform: rotate(45deg); }

/* CTA override */
.cta-section h2 { font-size: 2.2rem; }
.cta-section p { max-width: 600px; margin-bottom: 36px; }

/* Responsive */
@media (max-width: 768px) {
    .hero { padding: 110px 0 60px; }
    .hero-grid { grid-template-columns: 1fr; gap: 40px; }
    .hero h1 { font-size: 2rem; }
    .hero-visual { order: -1; }
    .usecase-grid { grid-template-columns: 1fr; }
    .pricing-grid { grid-template-columns: 1fr; max-width: 400px; }
    .section-header h2 { font-size: 1.6rem; }
    .cta-section h2 { font-size: 1.6rem; }
}
@media (max-width: 480px) {
    .hero h1 { font-size: 1.7rem; }
    .hero-buttons { flex-direction: column; }
    .btn { width: 100%; justify-content: center; }
}