/* Paciencia Capital — Brand LOCK: Blanco & Tinta
   LOCK for web wireframes. Prior dark Contraste Puro and navy/teal rejected.
   Agencia Norte dark is NOT for web/pages — web stays Blanco & Tinta.
   Display: Space Grotesk 700 · Body/UI: Inter 400–600 · Wordmark: ink on light
   Narrative voice: Norte (IA) centered; Andres off-cam.
*/
:root {
  --bg: #FFFFFF;
  --surface: #F5F5F4;
  --text: #0A0A0A;
  --muted: #737373;
  --accent: #1E3A5F;
  --accent-text: #FFFFFF;
  --danger: #DC2626;
  --border: #E7E5E4;
  --radius: 12px;
  --shadow: none;
  --max: 1080px;
  --nav-h: 56px;
  --font: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --font-display: "Space Grotesk", "Inter", system-ui, sans-serif;
  --font-wordmark: "Inter", "Space Grotesk", system-ui, sans-serif;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font);
  font-size: 16px;
  font-weight: 400;
  line-height: 1.55;
  color: var(--text);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
}

img {
  max-width: 100%;
  display: block;
}

a {
  color: var(--accent);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

h1, h2, h3 {
  font-family: var(--font-display);
  color: var(--text);
  line-height: 1.25;
  margin: 0 0 0.5em;
  font-weight: 700;
}

h1 { font-size: 1.75rem; }
h2 { font-size: 1.4rem; }
h3 { font-size: 1.1rem; }

p {
  margin: 0 0 1em;
}

.container {
  width: 100%;
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 1rem;
}

/* ——— Nav ——— */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--bg);
  color: var(--text);
  min-height: var(--nav-h);
  border-bottom: 1px solid var(--border);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  min-height: var(--nav-h);
  padding: 0.5rem 0;
}

.wordmark {
  font-family: var(--font-wordmark);
  font-weight: 700;
  font-size: 1rem;
  color: var(--text);
  letter-spacing: -0.02em;
  text-decoration: none;
  white-space: nowrap;
}

.wordmark:hover {
  text-decoration: none;
  opacity: 0.92;
}

.nav-links {
  display: none;
  list-style: none;
  margin: 0;
  padding: 0;
  gap: 1.25rem;
}

.nav-links a {
  color: var(--muted);
  font-size: 0.9rem;
  font-weight: 500;
  text-decoration: none;
}

.nav-links a:hover,
.nav-links a[aria-current="page"] {
  color: var(--text);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.nav-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.45rem 0.85rem;
  background: var(--accent);
  color: var(--accent-text) !important;
  font-size: 0.85rem;
  font-weight: 600;
  border-radius: 8px;
  text-decoration: none !important;
  white-space: nowrap;
}

.nav-cta:hover {
  filter: brightness(1.08);
  text-decoration: none !important;
}

.nav-toggle {
  display: flex;
  flex-direction: column;
  gap: 4px;
  background: transparent;
  border: 0;
  padding: 0.35rem;
  cursor: pointer;
}

.nav-toggle span {
  display: block;
  width: 20px;
  height: 2px;
  background: var(--text);
  border-radius: 1px;
}

.nav-drawer {
  display: none;
  background: var(--bg);
  border-top: 1px solid var(--border);
  padding: 0.75rem 1rem 1rem;
}

.nav-drawer.open {
  display: block;
}

.nav-drawer ul {
  list-style: none;
  margin: 0 0 0.75rem;
  padding: 0;
}

.nav-drawer a {
  display: block;
  padding: 0.55rem 0;
  color: var(--muted);
  font-weight: 500;
  text-decoration: none;
}

.nav-drawer a:hover {
  color: var(--text);
}

.nav-drawer .nav-cta {
  width: 100%;
}

/* ——— Buttons ——— */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.35rem;
  padding: 0.75rem 1.25rem;
  font-size: 1rem;
  font-weight: 600;
  font-family: inherit;
  border-radius: 10px;
  border: 2px solid transparent;
  cursor: pointer;
  text-decoration: none !important;
  text-align: center;
  transition: filter 0.15s ease, background 0.15s ease;
}

.btn-primary {
  background: var(--accent);
  color: var(--accent-text) !important;
}

.btn-primary:hover {
  filter: brightness(1.06);
}

.btn-secondary {
  background: transparent;
  color: var(--text) !important;
  border-color: var(--text);
}

.btn-secondary:hover {
  background: rgba(10, 10, 10, 0.04);
}

.btn-on-dark {
  background: var(--accent);
  color: var(--accent-text) !important;
}

.btn-ghost-light {
  background: transparent;
  color: var(--text) !important;
  border-color: var(--border);
}

.btn-ghost-light:hover {
  background: rgba(10, 10, 10, 0.04);
  border-color: var(--text);
}

.btn-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1.25rem;
}

/* ——— Badges ——— */
.badge {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  padding: 0.2rem 0.5rem;
  border-radius: 4px;
  background: transparent;
  color: var(--accent);
  border: 1px solid var(--accent);
}

.badge-ejemplo {
  background: transparent;
  color: var(--accent);
  border: 1px solid var(--accent);
}

.badge-tbd {
  background: transparent;
  color: var(--muted);
  border: 1px solid var(--border);
}

/* ——— Sections ——— */
.section {
  padding: 2.5rem 0;
  background: var(--bg);
}

.section-alt {
  background: var(--surface);
}

.section-dark {
  background: var(--surface);
  color: var(--muted);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.section-dark h2,
.section-dark h3 {
  color: var(--text);
}

.section-surface {
  background: var(--surface);
}

.section-label {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 0.5rem;
}

.section-intro {
  max-width: 36rem;
  color: var(--muted);
  margin-bottom: 1.5rem;
}

.section-dark .section-intro {
  color: var(--muted);
}

/* ——— Hero ——— */
.hero {
  padding: 2.75rem 0 3rem;
  background: var(--bg);
  color: var(--muted);
  border-bottom: 1px solid var(--border);
}

.hero h1 {
  font-family: var(--font-display);
  color: var(--text);
  font-size: 1.85rem;
  margin-bottom: 0.75rem;
}

.hero .lede {
  font-size: 1.05rem;
  max-width: 32rem;
  color: var(--muted);
  margin-bottom: 0;
}

.hero .brand-context {
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 0.65rem;
}

/* ——— Cards ——— */
.card-grid {
  display: grid;
  gap: 1rem;
}

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.25rem;
  box-shadow: var(--shadow);
}

.section-alt .card {
  background: var(--bg);
}

.card-icon {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  background: transparent;
  color: var(--accent);
  border: 1px solid var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 0.85rem;
}

.card h3 {
  margin-bottom: 0.4rem;
}

.card p:last-child {
  margin-bottom: 0;
  color: var(--muted);
  font-size: 0.95rem;
}

.card-news .card-meta {
  font-size: 0.75rem;
  color: var(--muted);
  margin-bottom: 0.5rem;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.4rem;
}

.card-news .beginner-note {
  margin-top: 0.75rem;
  padding-top: 0.75rem;
  border-top: 1px solid var(--border);
  font-size: 0.9rem;
  color: var(--muted);
}

.card-news .beginner-note strong {
  color: var(--text);
  display: block;
  font-size: 0.8rem;
  margin-bottom: 0.25rem;
}

.news-source {
  font-size: 0.85rem;
  color: var(--muted);
  margin-top: 0.75rem;
}
.news-source a {
  color: var(--accent);
}

/* ——— Course teaser ——— */
.teaser {
  display: grid;
  gap: 1.25rem;
  align-items: center;
}

.teaser-panel {
  background: var(--surface);
  border-radius: var(--radius);
  border: 1px solid var(--border);
  padding: 1.5rem;
  box-shadow: var(--shadow);
}

.teaser-panel .product-name {
  font-family: var(--font-display);
  color: var(--text);
  font-size: 1.35rem;
  margin: 0.25rem 0 0.75rem;
}

.product-name {
  font-family: var(--font-display);
  color: var(--text);
}

.brand-context {
  color: var(--accent);
}

.teaser-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1rem;
  font-size: 0.85rem;
  color: var(--muted);
  margin-bottom: 1rem;
}

/* ——— Video placeholder ——— */
.video-ph {
  aspect-ratio: 16 / 9;
  max-width: 560px;
  background: var(--surface);
  border-radius: var(--radius);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  color: var(--muted);
  gap: 0.5rem;
  border: 1px solid var(--border);
}

.video-ph .play {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent-text);
  font-size: 1.25rem;
}

.video-ph small {
  font-size: 0.8rem;
  opacity: 0.7;
}

/* ——— Para quien ——— */
.split-list {
  display: grid;
  gap: 1rem;
}

.split-box {
  border-radius: var(--radius);
  padding: 1.25rem;
  border: 1px solid var(--border);
  background: var(--bg);
}

.split-box.yes {
  border-color: var(--accent);
  background: var(--bg);
}

.split-box.no {
  border-color: var(--border);
  background: var(--bg);
}

.split-box h3 {
  font-size: 1rem;
  margin-bottom: 0.75rem;
}

.split-box ul {
  margin: 0;
  padding-left: 1.15rem;
  color: var(--muted);
  font-size: 0.95rem;
}

.split-box li {
  margin-bottom: 0.4rem;
}

.split-box li:last-child {
  margin-bottom: 0;
}

/* ——— Curriculum / Temario ——— */
.temario {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.65rem;
}

.temario li {
  display: flex;
  gap: 0.85rem;
  align-items: flex-start;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 1rem 1.1rem;
}

.temario .num {
  flex-shrink: 0;
  width: 28px;
  height: 28px;
  border-radius: 8px;
  background: var(--accent);
  color: var(--accent-text);
  font-size: 0.8rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
}

.temario .item-body {
  flex: 1;
  min-width: 0;
}

.temario .item-title {
  font-weight: 600;
  color: var(--text);
  margin-bottom: 0.2rem;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.4rem;
}

.temario .item-desc {
  font-size: 0.9rem;
  color: var(--muted);
  margin: 0;
}

/* ——— Includes ——— */
.includes {
  display: grid;
  gap: 0.75rem;
}

.include-row {
  display: flex;
  gap: 0.75rem;
  align-items: flex-start;
  padding: 0.85rem 0;
  border-bottom: 1px solid var(--border);
}

.include-row:last-child {
  border-bottom: 0;
}

.include-row strong {
  color: var(--text);
}

.include-check {
  color: var(--accent);
  font-weight: 700;
  flex-shrink: 0;
}

/* ——— FAQ ——— */
.faq details {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 10px;
  margin-bottom: 0.65rem;
  padding: 0;
}

.section-alt .faq details {
  background: var(--bg);
}

.faq summary {
  cursor: pointer;
  font-weight: 600;
  color: var(--text);
  padding: 1rem 1.1rem;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 0.75rem;
}

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

.faq summary::after {
  content: "+";
  font-size: 1.25rem;
  color: var(--accent);
  font-weight: 400;
  flex-shrink: 0;
}

.faq details[open] summary::after {
  content: "−";
}

.faq .faq-body {
  padding: 0 1.1rem 1.1rem;
  color: var(--muted);
  font-size: 0.95rem;
}

.faq .faq-body p:last-child {
  margin-bottom: 0;
}

/* ——— Problem / solution ——— */
.ps-grid {
  display: grid;
  gap: 1rem;
}

.ps-box {
  border-radius: var(--radius);
  padding: 1.35rem;
  background: var(--bg);
  border: 1px solid var(--border);
}

.ps-box.problem {
  background: var(--bg);
  border: 1px solid var(--danger);
}

.ps-box.solution {
  background: var(--bg);
  border: 1px solid var(--accent);
}

.ps-box h3 {
  font-size: 1rem;
  margin-bottom: 0.65rem;
}

.ps-box ul {
  margin: 0;
  padding-left: 1.15rem;
  font-size: 0.95rem;
  color: var(--muted);
}

.ps-box li {
  margin-bottom: 0.35rem;
}

/* ——— Testimonials ——— */
.card-testimonial .card-meta {
  font-size: 0.75rem;
  color: var(--muted);
  margin-bottom: 0.75rem;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.4rem;
}

.testimonial-quote {
  margin: 0 0 1rem;
  padding: 0;
  border: 0;
}

.testimonial-quote p {
  margin: 0;
  color: var(--text);
  font-size: 0.95rem;
  line-height: 1.55;
}

.testimonial-author {
  margin: 0;
  font-size: 0.875rem;
  color: var(--muted);
}

.testimonial-author strong {
  color: var(--text);
  font-weight: 600;
}

/* ——— Final CTA band ——— */
.cta-band {
  text-align: center;
  padding: 2.75rem 0;
  background: var(--surface);
}

.cta-band h2 {
  color: var(--text);
  margin-bottom: 0.5rem;
}

.cta-band p {
  color: var(--muted);
  max-width: 28rem;
  margin: 0 auto 1.25rem;
}

.cta-band .brand-context {
  color: var(--accent);
}

/* ——— Footer ——— */
.site-footer {
  background: var(--bg);
  color: var(--muted);
  padding: 2.5rem 0 1.5rem;
  font-size: 0.9rem;
  border-top: 1px solid var(--border);
}

.footer-grid {
  display: grid;
  gap: 1.5rem;
  margin-bottom: 2rem;
}

.site-footer .wordmark {
  display: inline-block;
  margin-bottom: 0.5rem;
}

.site-footer p {
  margin: 0 0 0.5rem;
  font-size: 0.875rem;
}

.footer-links {
  list-style: none;
  margin: 0;
  padding: 0;
}

.footer-links li {
  margin-bottom: 0.4rem;
}

.footer-links a {
  color: var(--muted);
  text-decoration: none;
}

.footer-links a:hover {
  color: var(--accent);
  text-decoration: underline;
}

.footer-heading {
  color: var(--text);
  font-weight: 600;
  font-size: 0.85rem;
  margin-bottom: 0.65rem;
}

.footer-legal {
  border-top: 1px solid var(--border);
  padding-top: 1.25rem;
  font-size: 0.8rem;
  color: var(--muted);
}

.footer-legal a {
  color: var(--muted);
}

.footer-legal a:hover {
  color: var(--accent);
}

.footer-legal ul {
  list-style: none;
  margin: 0.75rem 0 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1rem;
}

.disclaimer {
  margin-top: 0.75rem;
  line-height: 1.45;
}


.badge-demo {
  background: transparent;
  color: var(--accent);
  border: 1px solid var(--accent);
}

.badge-demo-banner {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  flex-wrap: wrap;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  padding: 0.55rem 0.85rem;
  border-radius: 8px;
  background: var(--surface);
  color: var(--accent);
  border: 1px solid var(--accent);
}

.demo-banner {
  margin: 0 0 1.25rem;
  padding: 1rem 1.15rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-left: 4px solid var(--accent);
  border-radius: var(--radius);
}

.demo-banner p {
  margin: 0.35rem 0 0;
  color: var(--muted);
  font-size: 0.95rem;
}

.demo-banner .demo-date {
  margin-top: 0.5rem;
  font-size: 0.85rem;
  color: var(--muted);
}

.news-article {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.35rem 1.25rem;
  margin-bottom: 1.25rem;
}

.news-article:last-child {
  margin-bottom: 0;
}

.news-article h2 {
  font-size: 1.25rem;
  margin: 0.5rem 0 1rem;
}

.news-sections {
  display: grid;
  gap: 0.85rem;
}

.news-block h3 {
  font-family: var(--font);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--accent);
  margin: 0 0 0.35rem;
}

.news-block p {
  margin: 0;
  color: var(--muted);
  font-size: 0.95rem;
}

.news-block.norte {
  padding-top: 0.75rem;
  border-top: 1px solid var(--border);
}

.news-block.norte p {
  color: var(--text);
}

.card-news-stack {
  display: grid;
  gap: 1rem;
}

@media (min-width: 768px) {
  .card-news-stack {
    grid-template-columns: 1fr;
  }
  .news-article h2 {
    font-size: 1.4rem;
  }
}

/* Testimonials polish */
.card-testimonial .testimonial-quote {
  font-family: var(--font);
  font-style: normal;
  margin: 0.5rem 0 0.85rem;
  padding: 0;
  border: 0;
  color: var(--text);
}

.card-testimonial .testimonial-quote p {
  margin: 0;
  color: var(--text);
  font-size: 0.98rem;
  line-height: 1.5;
}

.card-testimonial .testimonial-quote p::before {
  content: "“";
}

.card-testimonial .testimonial-quote p::after {
  content: "”";
}

.card-testimonial .testimonial-author {
  margin: 0;
  font-size: 0.85rem;
  color: var(--muted);
}

.norte-line {
  font-size: 0.9rem;
  color: var(--muted);
  margin: 0.75rem 0 0;
}

.norte-line strong {
  color: var(--text);
  font-weight: 600;
}

/* ——— Wireframe chrome ——— */
.wf-note {
  font-size: 0.75rem;
  color: var(--muted);
  font-style: italic;
  margin-top: 0.5rem;
}

/* ——— Breakpoints ——— */
@media (min-width: 768px) {
  h1 { font-size: 2.15rem; }
  h2 { font-size: 1.6rem; }
  .hero h1 { font-size: 2.35rem; }
  .hero { padding: 3.5rem 0 4rem; }
  .section { padding: 3.25rem 0; }
  .container { padding: 0 1.5rem; }
  .nav-toggle { display: none; }
  .nav-links { display: flex; }
  .card-grid { grid-template-columns: repeat(3, 1fr); gap: 1.15rem; }
  .card-grid.two { grid-template-columns: repeat(2, 1fr); }
  .teaser { grid-template-columns: 1.2fr 1fr; gap: 2rem; }
  .split-list { grid-template-columns: 1fr 1fr; }
  .ps-grid { grid-template-columns: 1fr 1fr; }
  .footer-grid { grid-template-columns: 1.4fr 1fr 1fr; }
  .includes { grid-template-columns: 1fr 1fr; gap: 0 1.5rem; }
  .include-row { border-bottom: 0; padding: 0.5rem 0; }
}

@media (min-width: 1024px) {
  .hero h1 { font-size: 2.6rem; }
  .container { padding: 0 2rem; }
  .section { padding: 4rem 0; }
  .wordmark { font-size: 1.1rem; }
}