/* Content pages (articles, AI consulting) + new home sections. Builds on styles.css tokens. */

/* nav fits 7 items */
.main-nav { gap: calc(44 * var(--u)); }

/* ---------- home: AI consulting section ---------- */
.ai-grid { grid-template-columns: repeat(2, 1fr); }
.ai-consulting .section-action { display: flex; justify-content: flex-start; }

/* ---------- article cards (home teaser + /articles/) ---------- */
.article-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(100%, 340px), 1fr)); gap: calc(32 * var(--u)); }
.article-card { display: flex; flex-direction: column; overflow: hidden; border-radius: var(--radius); }
.article-card .thumb { aspect-ratio: 16 / 9; overflow: hidden; background: #12151a; }
.article-card .thumb img { width: 100%; height: 100%; object-fit: cover; transition: transform 600ms ease; }
.article-card:hover .thumb img { transform: scale(1.04); }
.article-card .card-body { padding: 22px 24px 26px; display: flex; flex-direction: column; gap: 10px; flex: 1; }
.article-card h3 { font-size: clamp(20px, 1.35vw, 26px); line-height: 1.35; }
.article-card h3 a::after { content: ''; position: absolute; inset: 0; }
.article-card { position: relative; }
.article-card p { font-size: clamp(16px, 1vw, 19px); }
.article-card .meta { font-size: 15px; color: var(--orange); }
.article-card:focus-within { outline: 3px solid #ffd3a6; outline-offset: 4px; }
.articles-teaser .button-outline { align-self: flex-start; }

/* ---------- content pages ---------- */
.page-main { padding: 0 calc(64 * var(--u)); }
.breadcrumbs { font-size: 15px; color: var(--muted); padding: 18px 0 0; }
.breadcrumbs ol { display: flex; flex-wrap: wrap; gap: 8px; }
.breadcrumbs li + li::before { content: '‹'; margin-inline-end: 8px; color: #6d727c; }
.breadcrumbs a:hover { color: var(--orange); }
.page-hero { padding: 36px 0 28px; display: flex; flex-direction: column; gap: 16px; max-width: 1100px; }
.page-hero h1 { font-size: clamp(36px, 3.6vw, 64px); line-height: 1.2; }
.page-hero .lead { font-size: clamp(18px, 1.35vw, 24px); color: var(--white); max-width: 900px; }
.page-hero .meta { font-size: 16px; color: var(--muted); }
.page-hero .meta strong { color: var(--orange); font-weight: 500; }
.hero-figure { margin: 8px 0 36px; border-radius: 22px; overflow: hidden; border: 1px solid var(--line); aspect-ratio: 16 / 9; max-width: 1200px; }
.hero-figure img { width: 100%; height: 100%; object-fit: cover; }

.prose { max-width: 780px; display: flex; flex-direction: column; gap: 20px; padding-bottom: 40px; }
.prose p, .prose li { font-size: clamp(17px, 1.1vw, 20px); line-height: 1.75; color: #d9d9de; }
.prose h2 { font-size: clamp(26px, 2.1vw, 38px); margin-top: 26px; line-height: 1.3; }
.prose h3 { font-size: clamp(20px, 1.4vw, 26px); color: var(--white); margin-top: 8px; }
.prose ul, .prose ol { padding-inline-start: 1.3em; display: flex; flex-direction: column; gap: 10px; }
.prose ul { list-style: disc; } .prose ol { list-style: decimal; }
.prose li::marker { color: var(--orange); }
.prose a { color: var(--orange); text-decoration: underline; text-underline-offset: 3px; }
.prose strong { color: var(--white); font-weight: 500; }
.prose .answer-box, .prose .key-points, .prose .note {
  border: 1px solid rgba(255, 170, 80, .45); border-radius: 18px; padding: 22px 24px;
  background: linear-gradient(155deg, #202329 0%, #12151a 78%); box-shadow: 0 0 7px #ff913b40, 0 0 20px #ff520822;
}
.prose .answer-box p { color: var(--white); }
.prose .key-points h2, .prose .answer-box h2 { margin-top: 0; font-size: clamp(20px, 1.4vw, 26px); font-family: Discovery, Arial, sans-serif; font-weight: 500; color: var(--orange); }
.prose table { width: 100%; border-collapse: collapse; font-size: clamp(15px, 1vw, 18px); }
.prose th, .prose td { border: 1px solid var(--line); padding: 10px 12px; text-align: right; vertical-align: top; color: #d9d9de; }
.prose th { color: var(--white); background: #181c22; font-weight: 500; }
.table-wrap { overflow-x: auto; }
.faq-list { display: flex; flex-direction: column; gap: 12px; }
.faq-list details { border: 1px solid var(--line); border-radius: 14px; padding: 14px 18px; background: #12151a; }
.faq-list summary { cursor: pointer; font-size: clamp(17px, 1.15vw, 21px); color: var(--white); font-weight: 500; }
.faq-list summary:focus-visible { outline: 3px solid #ffd3a6; outline-offset: 4px; }
.faq-list details p { margin-top: 10px; }
.sources { font-size: 15px; }
.sources li, .sources p { font-size: 15px !important; line-height: 1.6 !important; }
.author-box { display: flex; gap: 18px; align-items: center; border-top: 1px solid var(--line); padding-top: 24px; margin-top: 12px; }
.author-box img { width: 64px; height: 64px; border-radius: 50%; object-fit: cover; flex: none; background: #12151a; }
.author-box p { font-size: 16px !important; line-height: 1.6 !important; }
.cta-box { margin: 10px 0 50px; padding: 30px; display: flex; flex-wrap: wrap; gap: 18px 28px; align-items: center; justify-content: space-between; max-width: 1100px; }
.cta-box h2 { font-size: clamp(24px, 2vw, 34px); }
.cta-box .actions { display: flex; flex-wrap: wrap; gap: 14px; }
.related { padding: 10px 0 60px; display: flex; flex-direction: column; gap: 24px; }
.related h2 { font-size: clamp(26px, 2.1vw, 38px); }

.svc-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 22px; max-width: 1100px; margin: 10px 0 30px; }
.svc-grid article { padding: 26px; display: flex; flex-direction: column; gap: 10px; }
.svc-grid h3 { font-size: clamp(20px, 1.4vw, 26px); }
.svc-grid p { font-size: clamp(16px, 1.05vw, 19px); }

.site-footer-links { display: flex; flex-wrap: wrap; gap: 10px 18px; justify-content: center; font-size: 17px; color: var(--muted); }
.site-footer-links a:hover { color: var(--orange); }

@media (max-width: 1100px) {
  .page-main { padding: 0 26px; }
  .ai-grid, .svc-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 760px) {
  .page-main { padding: 0 15px; }
  .ai-grid, .svc-grid { grid-template-columns: 1fr; }
  .cta-box { padding: 22px 18px; }
  .hero-figure { border-radius: 16px; margin-bottom: 24px; }
}
@media (prefers-reduced-motion: reduce) { .article-card .thumb img { transition: none; } }