/* XTRATEAM — SEO landings (Fase 3A)
   Requires case-study.css loaded first (shared tokens + topbar/FAQ/CTA). */

body.seo-page {
  background: var(--cs-bg);
  color: var(--cs-text);
  font-family: var(--cs-font);
  margin: 0;
}

.seo-breadcrumbs {
  padding: 1rem 0 0;
  font-size: 0.82rem;
  color: var(--cs-muted);
}

.seo-breadcrumbs ol {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem 0.5rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

.seo-breadcrumbs li:not(:last-child)::after {
  content: "/";
  margin-left: 0.5rem;
  color: rgba(148, 163, 184, 0.55);
}

.seo-breadcrumbs a {
  color: var(--cs-muted);
  text-decoration: none;
}

.seo-breadcrumbs a:hover { color: var(--cs-text); }

.seo-breadcrumbs [aria-current="page"] {
  color: var(--cs-text);
}

.seo-hero {
  padding: clamp(2.5rem, 5vw, 4rem) 0 clamp(3rem, 6vw, 4.5rem);
}

.seo-hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: clamp(1.5rem, 4vw, 3rem);
  align-items: center;
}

.seo-hero-aside {
  border: 1px solid var(--cs-border);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.03);
  padding: 1.35rem 1.4rem;
}

.seo-hero-aside h2 {
  margin: 0 0 0.75rem;
  font-family: var(--cs-display);
  font-size: 1rem;
}

.seo-hero-aside ul {
  margin: 0;
  padding-left: 1.1rem;
  color: var(--cs-muted);
  line-height: 1.55;
}

.seo-hero-aside li { margin-bottom: 0.4rem; }

.seo-stage-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.9rem;
  margin-top: 2rem;
}

.seo-stage {
  display: grid;
  gap: 0.45rem;
  padding: 1.2rem 1.15rem;
  border: 1px solid var(--cs-border);
  border-radius: var(--cs-radius);
  text-decoration: none;
  color: inherit;
  background: transparent;
  transition: border-color 0.15s ease, background 0.15s ease;
}

.seo-stage:hover {
  border-color: rgba(248, 104, 0, 0.45);
  background: rgba(248, 104, 0, 0.05);
}

.seo-stage strong {
  font-family: var(--cs-display);
  font-size: 0.95rem;
  letter-spacing: 0.04em;
}

.seo-stage span {
  color: var(--cs-muted);
  font-size: 0.92rem;
  line-height: 1.5;
}

.seo-stage em {
  font-style: normal;
  color: var(--cs-accent-2);
  font-weight: 700;
  font-size: 0.88rem;
}

.seo-value-grid,
.seo-cap-grid,
.seo-type-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
  margin-top: 2rem;
}

.seo-value,
.seo-cap,
.seo-type {
  padding: 1.25rem 1.2rem;
  border-top: 1px solid var(--cs-border);
}

.seo-value h3,
.seo-cap h3,
.seo-type h3 {
  margin: 0 0 0.45rem;
  font-family: var(--cs-display);
  font-size: 1.05rem;
}

.seo-value p,
.seo-cap p,
.seo-type p {
  margin: 0;
  color: var(--cs-muted);
  line-height: 1.55;
}

.seo-banner {
  margin-top: 2rem;
  padding: 1.5rem 1.35rem;
  border-radius: var(--cs-radius);
  border: 1px solid rgba(248, 104, 0, 0.35);
  background: linear-gradient(135deg, rgba(248, 104, 0, 0.1), rgba(255, 214, 0, 0.04));
}

.seo-banner h2 {
  margin: 0 0 0.55rem;
  font-family: var(--cs-display);
  font-size: clamp(1.25rem, 2.5vw, 1.55rem);
}

.seo-banner p {
  margin: 0 0 1rem;
  color: var(--cs-muted);
  line-height: 1.55;
  max-width: 44rem;
}

.seo-process {
  margin-top: 2rem;
  display: grid;
  gap: 0;
  position: relative;
}

.seo-process::before {
  content: "";
  position: absolute;
  left: 1.1rem;
  top: 0.4rem;
  bottom: 0.4rem;
  width: 2px;
  background: linear-gradient(180deg, var(--cs-accent), rgba(255, 214, 0, 0.2));
}

.seo-step {
  display: grid;
  grid-template-columns: 2.3rem 1fr;
  gap: 1rem;
  padding: 0.85rem 0 1.2rem;
}

.seo-step-index {
  width: 2.2rem;
  height: 2.2rem;
  border-radius: 50%;
  display: grid;
  place-items: center;
  font-family: var(--cs-display);
  font-size: 0.72rem;
  font-weight: 700;
  border: 2px solid var(--cs-accent);
  background: var(--cs-bg);
  z-index: 1;
}

.seo-step h3 {
  margin: 0.2rem 0 0.3rem;
  font-family: var(--cs-display);
  font-size: 1rem;
  letter-spacing: 0.03em;
}

.seo-step p {
  margin: 0;
  color: var(--cs-muted);
  line-height: 1.55;
}

.seo-cases {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
  margin-top: 2rem;
}

.seo-case {
  display: grid;
  gap: 0.55rem;
  padding: 1.2rem;
  border: 1px solid var(--cs-border);
  border-radius: var(--cs-radius);
  text-decoration: none;
  color: inherit;
  background: rgba(255, 255, 255, 0.02);
}

.seo-case:hover { border-color: rgba(255, 255, 255, 0.22); }

.seo-case img {
  width: 100%;
  height: 120px;
  object-fit: contain;
  background: #090820;
  border-radius: 10px;
  padding: 0.75rem;
}

.seo-case h3 {
  margin: 0;
  font-family: var(--cs-display);
  font-size: 1.05rem;
}

.seo-case p {
  margin: 0;
  color: var(--cs-muted);
  font-size: 0.9rem;
  line-height: 1.5;
}

.seo-priority {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.85rem;
  margin-top: 1.5rem;
}

.seo-priority div {
  padding: 1rem;
  border: 1px solid var(--cs-border);
  border-radius: 12px;
}

.seo-priority strong {
  display: block;
  font-family: var(--cs-display);
  margin-bottom: 0.35rem;
}

.seo-priority span {
  color: var(--cs-muted);
  font-size: 0.9rem;
  line-height: 1.45;
}

.seo-related {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1.25rem;
  margin-top: 1.5rem;
}

.seo-related a {
  color: var(--cs-accent-2);
  font-weight: 700;
  text-decoration: none;
}

.seo-related a:hover { text-decoration: underline; }

.seo-faq {
  display: grid;
  gap: 0.65rem;
  margin-top: 1.5rem;
  max-width: 760px;
}

.seo-faq details {
  border: 1px solid var(--cs-border);
  border-radius: 10px;
  padding: 0.15rem 1rem;
  background: rgba(255, 255, 255, 0.03);
}

.seo-faq summary:focus-visible {
  outline: 2px solid var(--cs-accent-2);
  outline-offset: 2px;
}

.seo-faq details[open] summary {
  color: var(--cs-text);
}

.seo-hub {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 0.75rem;
  margin-top: 1.5rem;
}

.seo-hub a {
  display: block;
  padding: 0.95rem 1rem;
  border: 1px solid var(--cs-border);
  border-radius: 12px;
  text-decoration: none;
  color: var(--cs-text);
  font-family: var(--cs-display);
  font-weight: 600;
  font-size: 0.92rem;
  transition: border-color 0.15s ease, background 0.15s ease;
}

.seo-hub a:hover {
  border-color: rgba(248, 104, 0, 0.45);
  background: rgba(248, 104, 0, 0.06);
}

.seo-hub a span {
  display: block;
  margin-top: 0.35rem;
  color: var(--cs-muted);
  font-family: var(--cs-font);
  font-weight: 400;
  font-size: 0.82rem;
  line-height: 1.4;
}

.seo-footer-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1.25rem;
  margin-bottom: 1.5rem;
  text-align: left;
}

.seo-footer-label {
  margin: 0 0 0.5rem;
  font-family: var(--cs-display);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--cs-muted);
}

.seo-footer-grid .cs-footer-links {
  display: block;
  margin: 0;
  padding: 0;
  list-style: none;
}

.seo-footer-grid .cs-footer-links li {
  margin: 0.35rem 0;
}

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  z-index: 10000;
  padding: 0.65rem 1rem;
  background: var(--cs-accent-2, #f86800);
  color: #111;
  font-weight: 700;
  text-decoration: none;
}

.skip-link:focus {
  left: 1rem;
  top: 1rem;
}

@media (max-width: 720px) {
  .seo-footer-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}



.seo-faq summary::-webkit-details-marker { display: none; }

.seo-faq details p {
  margin: 0 0 1rem;
  color: var(--cs-muted);
  line-height: 1.6;
}

@media (max-width: 960px) {
  .seo-hero-grid,
  .seo-cases {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 720px) {
  .seo-stage-grid,
  .seo-value-grid,
  .seo-cap-grid,
  .seo-type-grid,
  .seo-priority {
    grid-template-columns: 1fr;
  }

  .seo-process::before { left: 1.05rem; }
}

/* —— Recursos / articles —— */
.seo-article-hero {
  padding: 1.5rem 0 2rem;
}

.seo-article-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1.25rem;
  margin: 0.75rem 0 0;
  color: var(--cs-muted);
  font-size: 0.88rem;
}

.seo-toc {
  margin: 1.5rem 0 0;
  padding: 1rem 1.15rem;
  border: 1px solid var(--cs-border);
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.03);
}

.seo-toc strong {
  display: block;
  margin-bottom: 0.65rem;
  font-family: var(--cs-display);
  font-size: 0.92rem;
}

.seo-toc ol {
  margin: 0;
  padding-left: 1.15rem;
}

.seo-toc a {
  color: var(--cs-muted);
  text-decoration: none;
  font-size: 0.9rem;
  line-height: 1.7;
}

.seo-toc a:hover,
.seo-toc a:focus-visible {
  color: var(--cs-text);
  text-decoration: underline;
}

.seo-article {
  max-width: 42rem;
}

.seo-article h2 {
  margin-top: 2.25rem;
  scroll-margin-top: 5rem;
}

.seo-article h3 {
  margin-top: 1.5rem;
  font-family: var(--cs-display);
  font-size: 1.05rem;
}

.seo-compare {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin-top: 1.25rem;
}

.seo-compare article {
  padding: 1.1rem 1.15rem;
  border: 1px solid var(--cs-border);
  border-radius: 12px;
}

.seo-compare h3 {
  margin: 0 0 0.5rem;
  font-family: var(--cs-display);
  font-size: 1rem;
}

.seo-compare ul {
  margin: 0.5rem 0 0;
  padding-left: 1.1rem;
  color: var(--cs-muted);
  line-height: 1.55;
}

.seo-table-wrap {
  overflow-x: auto;
  margin: 1.25rem 0;
  -webkit-overflow-scrolling: touch;
}

.seo-table {
  width: 100%;
  min-width: 520px;
  border-collapse: collapse;
  font-size: 0.9rem;
}

.seo-table th,
.seo-table td {
  padding: 0.7rem 0.85rem;
  border: 1px solid var(--cs-border);
  text-align: left;
  vertical-align: top;
}

.seo-table th {
  font-family: var(--cs-display);
  background: rgba(255, 255, 255, 0.04);
}

.seo-resource-list {
  display: grid;
  gap: 1rem;
  margin-top: 1.5rem;
}

.seo-resource-card {
  display: block;
  padding: 1.25rem 1.35rem;
  border: 1px solid var(--cs-border);
  border-radius: 14px;
  text-decoration: none;
  color: inherit;
  transition: border-color 0.15s ease, background 0.15s ease;
}

.seo-resource-card:hover {
  border-color: rgba(248, 104, 0, 0.45);
  background: rgba(248, 104, 0, 0.05);
}

.seo-resource-card h2 {
  margin: 0 0 0.4rem;
  font-family: var(--cs-display);
  font-size: 1.15rem;
  color: var(--cs-text);
}

.seo-resource-card p {
  margin: 0;
  color: var(--cs-muted);
  line-height: 1.55;
  font-size: 0.95rem;
}

.seo-resource-card .seo-resource-meta {
  display: block;
  margin-top: 0.65rem;
  color: var(--cs-accent-2);
  font-size: 0.85rem;
  font-weight: 600;
}

.seo-inline-resource {
  margin-top: 1.5rem;
  padding: 1rem 1.15rem;
  border-left: 3px solid var(--cs-accent-2);
  background: rgba(248, 104, 0, 0.06);
  border-radius: 0 10px 10px 0;
}

.seo-inline-resource p {
  margin: 0 0 0.5rem;
  color: var(--cs-muted);
}

@media (max-width: 720px) {
  .seo-compare {
    grid-template-columns: 1fr;
  }
}