:root {
  --orange: #ff914d;
  --purple: #6011ba;
  --blue: #1827b1;
  --black: #090909;
  --ink: #17141c;
  --muted: #625c6d;
  --line: #e9e4ef;
  --soft: #faf8ff;
  --white: #fff;
  --max: 1120px;
  --display: "MuseoModerno", "Inter", system-ui, sans-serif;
  --body: "Inter", system-ui, sans-serif;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: #fff; color: var(--ink); font-family: var(--body); text-rendering: optimizeLegibility; }
a { color: inherit; }
img { display: block; max-width: 100%; height: auto; }
.container { width: min(var(--max), calc(100% - 2rem)); margin-inline: auto; }
.skip-link { position: fixed; left: 1rem; top: -5rem; z-index: 100; background: var(--black); color: #fff; padding: .75rem 1rem; border-radius: .5rem; }
.skip-link:focus { top: 1rem; }
.site-header { position: sticky; top: 0; z-index: 20; border-bottom: 1px solid rgba(9,9,9,.08); background: rgba(255,255,255,.92); backdrop-filter: blur(16px); }
.header-inner { min-height: 4.6rem; display: flex; align-items: center; justify-content: space-between; gap: 1rem; }
.brand { display: flex; align-items: center; gap: .7rem; color: var(--black); text-decoration: none; }
.brand img { width: 2.55rem; height: 2.55rem; object-fit: contain; border-radius: 50%; }
.brand strong { display: block; font-family: var(--display); line-height: 1; font-weight: 900; }
.brand small { display: block; color: var(--muted); font-size: .72rem; font-weight: 800; }
.nav-links { display: flex; align-items: center; gap: .25rem; font-weight: 850; }
.nav-links a { padding: .68rem .9rem; border-radius: 999px; text-decoration: none; }
.nav-links a:hover { background: #f3eff9; }
.nav-cta { background: var(--black); color: #fff; }
.hero { position: relative; overflow: hidden; padding: 5.5rem 0 4rem; background: radial-gradient(circle at 12% 18%, rgba(255,145,77,.22), transparent 18rem), radial-gradient(circle at 92% 18%, rgba(96,17,186,.13), transparent 20rem), linear-gradient(135deg, #fff, #fff7f1 52%, #f8f5ff); }
.hero-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(17rem, .46fr); gap: 2.5rem; align-items: end; }
.eyebrow { margin: 0 0 .8rem; color: var(--purple); font-size: .76rem; font-weight: 950; letter-spacing: .08em; text-transform: uppercase; }
h1, h2, h3 { margin: 0; font-family: var(--display); letter-spacing: 0; line-height: 1.06; }
h1 { max-width: 14ch; color: #0b0910; font-size: clamp(3rem, 7vw, 5.7rem); }
.hero p, .lead { color: var(--muted); font-size: clamp(1.02rem, 1.45vw, 1.2rem); line-height: 1.7; }
.hero-card { padding: 1rem; border: 1px solid rgba(9,9,9,.08); border-radius: .85rem; background: rgba(255,255,255,.82); box-shadow: 0 1.2rem 3.8rem rgba(31,22,48,.12); }
.hero-card strong { display: block; font-family: var(--display); font-size: 2.1rem; }
.btn-row { display: flex; flex-wrap: wrap; gap: .8rem; margin-top: 1.8rem; }
.btn { display: inline-flex; align-items: center; justify-content: center; min-height: 3.15rem; padding: 0 1.05rem; border-radius: 999px; font-weight: 950; text-decoration: none; }
.btn-primary { background: linear-gradient(135deg, var(--orange), #ffc16f); color: #160b03; }
.btn-secondary { border: 1px solid #ded6ea; background: #fff; color: var(--ink); }
.section { padding: 4.5rem 0; }
.section.alt { background: var(--soft); }
.section-head { display: flex; justify-content: space-between; gap: 1.5rem; align-items: end; margin-bottom: 1.4rem; }
.section-head h2 { font-size: clamp(2rem, 4vw, 3.35rem); max-width: 15ch; }
.grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1rem; }
.card { min-height: 100%; padding: 1.15rem; border: 1px solid var(--line); border-radius: .65rem; background: #fff; box-shadow: 0 .9rem 2.6rem rgba(35,25,52,.07); }
.card a { text-decoration: none; }
.card h3 { font-size: 1.15rem; }
.card p { color: var(--muted); line-height: 1.55; }
.tag { display: inline-flex; margin-bottom: .8rem; padding: .38rem .55rem; border-radius: 999px; background: #f3eff9; color: var(--purple); font-size: .76rem; font-weight: 900; }
.article-shell { display: grid; grid-template-columns: minmax(0, 1fr) 18rem; gap: 2.2rem; align-items: start; }
.article { max-width: 46rem; padding: 3.2rem 0 4rem; }
.article h1 { max-width: 100%; font-size: clamp(2.45rem, 5.4vw, 4.45rem); }
.article h2 { margin-top: 2.6rem; font-size: clamp(1.75rem, 3.4vw, 2.55rem); }
.article h3 { margin-top: 1.65rem; font-size: 1.2rem; }
.article p, .article li { color: #312b39; font-size: 1.03rem; line-height: 1.78; }
.article a { color: var(--blue); font-weight: 850; }
.meta { display: flex; flex-wrap: wrap; gap: .5rem; margin: 1rem 0 1.4rem; color: var(--muted); font-size: .9rem; font-weight: 800; }
.toc, .aside-card, .summary-box { border: 1px solid var(--line); border-radius: .75rem; background: #fff; }
.toc { position: sticky; top: 5.6rem; padding: 1rem; }
.toc strong, .aside-card strong { display: block; margin-bottom: .7rem; }
.toc a { display: block; padding: .38rem 0; color: var(--muted); font-size: .9rem; text-decoration: none; }
.summary-box { margin: 1.5rem 0; padding: 1rem; background: linear-gradient(135deg, #fff7f1, #fff); }
.summary-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: .7rem; }
.summary-grid div { padding: .8rem; border-radius: .55rem; background: #fff; border: 1px solid #f0e6dc; }
.summary-grid b { display: block; margin-bottom: .25rem; }
.aside-card { margin-top: 1rem; padding: 1rem; }
.cta-band { margin-top: 2.5rem; padding: 1.2rem; border-radius: .85rem; background: #0b0910; color: #fff; }
.cta-band p { color: rgba(255,255,255,.72); }
.site-footer { padding: 1.4rem 0; border-top: 1px solid var(--line); color: var(--muted); }
.footer-inner { display: flex; justify-content: space-between; gap: 1rem; flex-wrap: wrap; }
@media (max-width: 900px) { .hero-grid, .article-shell { grid-template-columns: 1fr; } .toc { position: static; } .grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 640px) { .container { width: min(var(--max), calc(100% - 1.35rem)); } .nav-links a:not(.nav-cta) { display: none; } .hero { padding: 4rem 0 3rem; } h1 { font-size: clamp(2.35rem, 13vw, 3.2rem); } .section-head { display: block; } .grid, .summary-grid { grid-template-columns: 1fr; } .btn-row, .btn { width: 100%; } }