/* Scale.gg editorial system — article hub and long-form pages */
:root {
  --article-ink: #0b1220;
  --article-paper: #f7f8fb;
  --article-teal: #00bfa6;
  --article-coral: #ff6b58;
  --article-line: #dfe5ec;
  --article-serif: "Fraunces", Georgia, serif;
  --article-sans: "DM Sans", sans-serif;
}

.article-page {
  background: var(--article-paper);
  color: var(--article-ink);
  font-family: var(--article-sans);
}

.article-page main { padding-top: 72px; }

.article-masthead {
  position: relative;
  overflow: hidden;
  padding: clamp(4.5rem, 9vw, 8rem) 1.25rem clamp(3.5rem, 7vw, 6rem);
  background:
    radial-gradient(circle at 77% 24%, rgba(0, 191, 166, .2), transparent 27rem),
    radial-gradient(circle at 15% 88%, rgba(255, 107, 88, .16), transparent 23rem),
    #0b1220;
  color: #fff;
}

.article-masthead::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: linear-gradient(rgba(255,255,255,.035) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.035) 1px, transparent 1px);
  background-size: 44px 44px;
  mask-image: linear-gradient(to bottom, #000, transparent 88%);
}

.article-masthead-inner,
.article-container {
  width: min(1180px, 100%);
  margin: 0 auto;
  position: relative;
}

.article-kicker {
  display: inline-flex;
  align-items: center;
  gap: .55rem;
  margin-bottom: 1rem;
  color: #68e0d0;
  font-size: .76rem;
  font-weight: 800;
  letter-spacing: .14em;
  text-transform: uppercase;
}

.article-kicker::before { content: ""; width: 2rem; height: 2px; background: currentColor; }

.article-masthead h1 {
  max-width: 920px;
  margin: 0;
  font-family: var(--article-serif);
  font-size: clamp(2.7rem, 6.7vw, 6rem);
  font-weight: 600;
  line-height: .99;
  letter-spacing: -.045em;
}

.article-masthead p {
  max-width: 720px;
  margin: 1.5rem 0 0;
  color: #c6d0de;
  font-size: clamp(1.05rem, 2vw, 1.3rem);
  line-height: 1.6;
}

.article-card-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1.5rem;
  padding: clamp(3rem, 6vw, 5.5rem) 0;
}

.article-card {
  display: flex;
  flex-direction: column;
  overflow: hidden;
  min-height: 100%;
  background: #fff;
  border: 1px solid var(--article-line);
  border-radius: 20px;
  box-shadow: 0 15px 45px rgba(11, 18, 32, .06);
  transition: transform .3s ease, box-shadow .3s ease, border-color .3s ease;
}

.article-card:hover { transform: translateY(-5px); border-color: rgba(0,191,166,.55); box-shadow: 0 22px 60px rgba(11,18,32,.12); }
.article-card-image { aspect-ratio: 16 / 9; overflow: hidden; background: #0b1220; }
.article-card-image img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s ease; }
.article-card:hover .article-card-image img { transform: scale(1.025); }
.article-card-body { display: flex; flex: 1; flex-direction: column; padding: 1.55rem; }
.article-card-meta, .article-byline { display: flex; flex-wrap: wrap; gap: .45rem 1rem; color: #667085; font-size: .82rem; }
.article-card h2 { margin: .75rem 0 .7rem; font-family: var(--article-serif); font-size: clamp(1.5rem, 2.8vw, 2rem); line-height: 1.15; letter-spacing: -.025em; }
.article-card p { margin: 0; color: #536071; line-height: 1.68; }
.article-card-link { margin-top: auto; padding-top: 1.35rem; color: #008f7c; font-weight: 800; }

.article-hero {
  position: relative;
  padding: clamp(3.3rem, 7vw, 6.8rem) 1.25rem 2.75rem;
  overflow: hidden;
  background: #0b1220;
  color: #fff;
}

.article-hero::after {
  content: "";
  position: absolute;
  width: 34rem;
  height: 34rem;
  right: -10rem;
  top: -16rem;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(0,191,166,.26), transparent 69%);
  pointer-events: none;
}

.article-breadcrumb { display: flex; flex-wrap: wrap; gap: .5rem; margin-bottom: 1.5rem; color: #91a0b4; font-size: .84rem; }
.article-breadcrumb a { color: #68e0d0; }
.article-hero h1 { max-width: 990px; margin: 0; font-family: var(--article-serif); font-size: clamp(2.55rem, 6.2vw, 5.25rem); line-height: 1.01; letter-spacing: -.045em; }
.article-deck { max-width: 800px; margin: 1.4rem 0 1.25rem; color: #c4cfdd; font-size: clamp(1.06rem, 2vw, 1.3rem); line-height: 1.6; }
.article-hero .article-byline { color: #98a7ba; }

.article-hero-media {
  width: min(1180px, calc(100% - 2.5rem));
  margin: -1px auto 0;
  transform: translateY(2.25rem);
  position: relative;
  z-index: 2;
  border: 1px solid rgba(255,255,255,.17);
  border-radius: 22px;
  box-shadow: 0 25px 80px rgba(11,18,32,.32);
  overflow: hidden;
  background: #0b1220;
}

.article-hero-media img { width: 100%; aspect-ratio: 16 / 9; object-fit: cover; }

.article-layout {
  display: grid;
  grid-template-columns: minmax(0, 780px) 260px;
  gap: clamp(2.5rem, 6vw, 5.5rem);
  justify-content: center;
  padding: 6rem 1.25rem 4rem;
}

.article-copy { min-width: 0; }
.article-copy > p:first-child { font-size: 1.2rem; line-height: 1.75; color: #273448; }
.article-copy p, .article-copy li { color: #364254; font-size: 1.03rem; line-height: 1.78; }
.article-copy p { margin: 0 0 1.3rem; }
.article-copy ul, .article-copy ol { margin: 0 0 1.6rem 1.25rem; padding-left: .6rem; }
.article-copy li { margin-bottom: .65rem; padding-left: .3rem; }
.article-copy h2 { margin: 3.25rem 0 1rem; font-family: var(--article-serif); font-size: clamp(2rem, 4vw, 3rem); line-height: 1.12; letter-spacing: -.035em; color: #111827; }
.article-copy h3 { margin: 2rem 0 .7rem; font-size: 1.28rem; line-height: 1.3; color: #172033; }
.article-copy a { color: #007f70; text-decoration: underline; text-decoration-thickness: 1px; text-underline-offset: 3px; }
.article-copy strong { color: #172033; }

.direct-answer {
  margin: 0 0 1.5rem;
  padding: 1.5rem 1.6rem;
  background: #fff;
  border: 1px solid var(--article-line);
  border-left: 5px solid var(--article-teal);
  border-radius: 0 14px 14px 0;
  box-shadow: 0 10px 35px rgba(11,18,32,.06);
  font-size: 1.12rem;
  line-height: 1.7;
}

.tldr {
  margin: 1.5rem 0 2.5rem;
  padding: 1.55rem 1.7rem;
  background: linear-gradient(135deg, #0f1c2e, #12283a);
  border-radius: 16px;
  color: #eef5fb;
}
.tldr strong { display: block; margin-bottom: .7rem; color: #68e0d0; letter-spacing: .11em; text-transform: uppercase; font-size: .78rem; }
.tldr ul { margin-bottom: 0; }
.tldr li { color: #d8e1ec; }

.article-table-wrap { overflow-x: auto; margin: 1.5rem 0 2rem; border: 1px solid var(--article-line); border-radius: 14px; }
.article-table { width: 100%; min-width: 620px; border-collapse: collapse; background: #fff; }
.article-table th, .article-table td { padding: .95rem 1rem; border-bottom: 1px solid var(--article-line); text-align: left; vertical-align: top; }
.article-table th { background: #112033; color: #fff; font-size: .84rem; letter-spacing: .03em; }
.article-table tr:last-child td { border-bottom: 0; }

.checklist { display: grid; gap: .7rem; margin: 1.25rem 0 2rem; list-style: none; padding: 0 !important; }
.checklist li { position: relative; margin: 0; padding: .85rem 1rem .85rem 2.9rem; background: #fff; border: 1px solid var(--article-line); border-radius: 11px; }
.checklist li::before { content: "✓"; position: absolute; left: 1rem; top: .83rem; display: grid; place-items: center; width: 1.2rem; height: 1.2rem; border-radius: 50%; background: rgba(0,191,166,.14); color: #008a78; font-size: .78rem; font-weight: 900; }

.article-aside { align-self: start; position: sticky; top: 100px; }
.article-toc { padding: 1.25rem; background: #fff; border: 1px solid var(--article-line); border-radius: 14px; }
.article-toc strong { display: block; margin-bottom: .8rem; color: #172033; font-size: .78rem; letter-spacing: .1em; text-transform: uppercase; }
.article-toc a { display: block; padding: .47rem 0; color: #667085; font-size: .86rem; line-height: 1.35; border-bottom: 1px solid #edf0f4; }
.article-toc a:last-child { border: 0; }
.article-toc a:hover { color: #007f70; }

.article-cta {
  margin: 3.3rem 0;
  padding: clamp(1.7rem, 4vw, 2.6rem);
  position: relative;
  overflow: hidden;
  background: #0b1220;
  border-radius: 18px;
  color: #fff;
}
.article-cta::before { content: ""; position: absolute; width: 13rem; height: 13rem; right: -4rem; bottom: -7rem; border-radius: 50%; background: rgba(0,191,166,.22); filter: blur(6px); }
.article-cta h2 { margin: 0 0 .65rem; color: #fff; font-size: clamp(1.8rem, 3vw, 2.4rem); }
.article-cta p { color: #c3cfdd; }
.article-cta a { display: inline-flex; position: relative; padding: .78rem 1.1rem; background: var(--article-teal); border-radius: 8px; color: #07151a; font-weight: 800; text-decoration: none; }

.faq-item { padding: 1.2rem 0; border-top: 1px solid var(--article-line); }
.faq-item h3 { margin: 0 0 .55rem; }
.faq-item p { margin-bottom: 0; }

.related-articles { padding: 3.5rem 1.25rem 5rem; background: #fff; border-top: 1px solid var(--article-line); }
.related-articles h2 { margin: 0 0 1.5rem; font-family: var(--article-serif); font-size: clamp(2rem, 4vw, 3rem); }
.related-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; }
.related-card { padding: 1.25rem; background: var(--article-paper); border: 1px solid var(--article-line); border-radius: 13px; }
.related-card span { color: #008f7c; font-size: .75rem; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; }
.related-card h3 { margin: .5rem 0 0; font-size: 1.03rem; line-height: 1.35; }

@media (max-width: 920px) {
  .article-layout { grid-template-columns: minmax(0, 760px); }
  .article-aside { display: none; }
  .related-grid { grid-template-columns: 1fr; }
}

@media (max-width: 720px) {
  .article-page main { padding-top: 64px; }
  .article-card-grid { grid-template-columns: 1fr; }
  .article-masthead h1, .article-hero h1 { letter-spacing: -.035em; }
  .article-hero-media { width: calc(100% - 1.5rem); border-radius: 14px; }
  .article-layout { padding: 4.5rem 1rem 3rem; }
  .article-copy h2 { margin-top: 2.65rem; }
  .direct-answer, .tldr { padding: 1.2rem; }
}