/* DataStereo · estilos compartidos de las páginas de cursos e información (copiados de cursos/ia-generativa-aplicaciones-reales.html) */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --ink: #15213A; --body-text: #333A4D; --muted: #68708A; --muted-2: #8890A4;
  --line: #E3E6ED; --line-2: #EDEFF4; --paper: #FFFFFF; --paper-2: #F6F7FB; --paper-3: #F0F2F8;
  --blue: #0EA5E9; --blue-dark: #0369A1; --blue-tint: #E0F9FF; --blue-tint-2: #BAEBFB;
  --teal: #0E8F7E; --teal-tint: #E7F6F3; --amber: #B15A00; --amber-tint: #FBF0E2;
  --violet: #6B4EE6; --violet-tint: #EFECFC;
  --radius: 14px; --shadow-sm: 0 1px 2px rgba(20,33,61,.05), 0 1px 1px rgba(20,33,61,.04);
  --shadow-md: 0 4px 16px rgba(20,33,61,.07); --shadow-lg: 0 20px 48px rgba(20,33,61,.12);
}

html { scroll-behavior: smooth; }
body { background: var(--paper); color: var(--body-text); font-family: 'Inter', ui-sans-serif, system-ui, sans-serif; overflow-x: hidden; line-height: 1.65; -webkit-font-smoothing: antialiased; }
h1,h2,h3,h4 { font-family: 'Space Grotesk', 'Inter', sans-serif; color: var(--ink); font-weight: 600; }
.container { max-width: 1152px; margin: 0 auto; }
section { padding: 88px 40px; }
.alt { background: var(--paper-2); }
::selection { background: var(--blue-tint-2); color: var(--blue-dark); }

nav { position: sticky; top: 0; left: 0; right: 0; z-index: 100; padding: 10px 40px; display: flex; align-items: center; justify-content: space-between; background: rgba(255,255,255,.9); backdrop-filter: blur(14px); border-bottom: 1px solid var(--line); }
.nav-logo { font-family: 'Space Grotesk', sans-serif; font-size: 1.32rem; font-weight: 700; letter-spacing: -.01em; color: var(--ink); text-decoration: none; display: flex; align-items: center; gap: 10px; }
.nav-logo img { height: 58px; width: auto; display: block; }
.nav-tagline { font-size: .76rem; color: var(--muted); font-weight: 500; padding-left: 10px; margin-left: 2px; border-left: 1px solid var(--line); white-space: nowrap; }
.nav-cta { background: var(--blue); color: #fff; padding: 10px 22px; border-radius: 8px; font-weight: 600; font-size: .88rem; text-decoration: none; transition: background .15s; white-space: nowrap; }
.nav-cta:hover { background: var(--blue-dark); }

.section-header { margin-bottom: 52px; }
.section-header.center { text-align: center; }
.section-eyebrow { font-family: 'IBM Plex Mono', monospace; font-size: .72rem; color: var(--blue); letter-spacing: .08em; text-transform: uppercase; margin-bottom: 10px; display: block; font-weight: 600; }
.section-line { width: 32px; height: 3px; background: var(--blue); margin-bottom: 16px; border-radius: 2px; }
.section-header.center .section-line { margin-left: auto; margin-right: auto; }
.section-title { font-size: clamp(1.9rem, 3vw, 2.6rem); line-height: 1.12; letter-spacing: -.015em; margin-bottom: 14px; font-weight: 700; }
.section-desc { font-size: 1rem; color: var(--muted); max-width: 600px; }
.section-header.center .section-desc { margin: 0 auto; }

.btn-primary { background: var(--blue); color: #fff; font-family: 'Inter', sans-serif; font-weight: 600; font-size: .95rem; padding: 12px 26px; border-radius: 9px; text-decoration: none; transition: background .15s; border: none; cursor: pointer; display: inline-block; }
.btn-primary:hover { background: var(--blue-dark); }
.btn-ghost { background: #fff; color: var(--ink); font-family: 'Inter', sans-serif; font-weight: 600; font-size: .95rem; padding: 11px 26px; border-radius: 9px; text-decoration: none; border: 1px solid var(--line); transition: all .15s; display: inline-block; }
.btn-ghost:hover { border-color: var(--blue); color: var(--blue); }

.reveal { opacity: 0; transform: translateY(24px); transition: opacity .6s ease, transform .6s ease; }
.reveal.visible { opacity: 1; transform: translateY(0); }

/* HERO */
#course-hero { padding: 56px 40px 0; position: relative; }
.course-hero-inner { max-width: 1200px; margin: 0 auto; padding-bottom: 56px; display: grid; grid-template-columns: 1.05fr .95fr; gap: 48px; align-items: start; }
.hero-tag { display: inline-flex; align-items: center; gap: 8px; background: var(--blue-tint); border: 1px solid var(--blue-tint-2); border-radius: 100px; padding: 6px 16px; font-size: .78rem; font-weight: 600; color: var(--blue-dark); margin-bottom: 22px; }
.hero-tag::before { content: ''; width: 6px; height: 6px; background: var(--blue); border-radius: 50%; }
.hero-h1 { font-size: clamp(2.6rem, 4.2vw, 3.6rem); line-height: 1.06; letter-spacing: -.02em; margin-bottom: 20px; font-weight: 700; }
.hero-h1 em { font-style: normal; color: var(--blue); }
.hero-tagline { font-size: 1.05rem; color: var(--ink); font-weight: 600; margin-bottom: 14px; max-width: 520px; line-height: 1.5; }
.hero-sub { font-size: 1.08rem; color: var(--muted); max-width: 520px; margin-bottom: 32px; line-height: 1.7; }
.hero-pills { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 36px; }
.hero-pill { background: var(--paper-2); border: 1px solid var(--line); border-radius: 7px; padding: 6px 13px; font-size: .78rem; color: var(--muted); font-weight: 500; }
.hero-pill.on { background: var(--blue-tint); border-color: var(--blue-tint-2); color: var(--blue-dark); }
.hero-actions { display: flex; gap: 12px; flex-wrap: wrap; margin-bottom: 36px; }

/* TARJETA DE MODALIDAD (reemplaza a la de precio) */
.modo-card { background: var(--paper); border: 1px solid var(--line); border-radius: 18px; padding: 30px 28px; box-shadow: var(--shadow-lg); }
.modo-eyebrow { font-family: 'IBM Plex Mono', monospace; font-size: .7rem; color: var(--muted); letter-spacing: .08em; text-transform: uppercase; font-weight: 600; margin-bottom: 18px; display: block; }
.modo-item { display: flex; gap: 14px; padding: 16px 0; border-bottom: 1px solid var(--line-2); }
.modo-item:last-of-type { border-bottom: none; }
.modo-ico { width: 38px; height: 38px; border-radius: 10px; display: flex; align-items: center; justify-content: center; flex-shrink: 0; font-size: 1.1rem; font-weight: 700; }
.modo-ico.od { background: var(--blue-tint); color: var(--blue-dark); }
.modo-ico.sy { background: var(--violet-tint); color: var(--violet); }
.modo-item h4 { font-size: .98rem; margin-bottom: 4px; }
.modo-item p { font-size: .84rem; color: var(--muted); line-height: 1.6; }
.modo-card .btn-primary { width: 100%; margin-top: 20px; text-align: center; }
.modo-foot { font-size: .76rem; color: var(--muted); text-align: center; margin-top: 12px; }

/* CÓMO SE CURSA */
.steps { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; }
.step-card { background: var(--paper); border: 1px solid var(--line); border-radius: var(--radius); padding: 28px 26px; }
.step-card .tag { font-family: 'IBM Plex Mono', monospace; font-size: .68rem; color: var(--blue); letter-spacing: .08em; text-transform: uppercase; font-weight: 600; display: block; margin-bottom: 10px; }
.step-card h4 { font-size: 1.15rem; margin-bottom: 10px; }
.step-card p { font-size: .89rem; color: var(--muted); line-height: 1.7; }
.step-card ul { margin-top: 12px; padding-left: 18px; }
.step-card li { font-size: .85rem; color: var(--body-text); margin-bottom: 4px; }

/* CONCEPTO */
.concept-text { max-width: 740px; margin: 0 auto; color: var(--body-text); font-size: 1rem; line-height: 1.85; text-align: center; }
.concept-quote { max-width: 680px; margin: 30px auto 0; text-align: center; padding: 24px 32px; background: var(--paper); border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow-sm); }
.concept-quote p { font-size: 1rem; color: var(--ink); line-height: 1.8; }
.concept-quote p strong { color: var(--blue); font-weight: 700; }

/* OBJETIVOS */
.obj-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 2px 32px; }
.obj-item { display: flex; gap: 14px; align-items: flex-start; padding: 14px 0; border-bottom: 1px solid var(--line-2); }
.obj-item .num { font-family: 'Space Grotesk', sans-serif; font-size: 1.3rem; color: var(--blue-tint-2); flex-shrink: 0; width: 32px; line-height: 1.4; font-weight: 700; }
.obj-item p { color: var(--body-text); font-size: .89rem; line-height: 1.65; }

/* TEMARIO */
.modules { max-width: 880px; margin: 0 auto; display: flex; flex-direction: column; gap: 12px; }
.mod { background: var(--paper); border: 1px solid var(--line); border-left: 3px solid var(--blue); border-radius: var(--radius); }
.mod summary { list-style: none; cursor: pointer; padding: 20px 24px; display: flex; gap: 16px; align-items: center; justify-content: space-between; }
.mod summary::-webkit-details-marker { display: none; }
.mod summary::after { content: '+'; font-size: 1.5rem; color: var(--blue); transition: transform .2s; flex-shrink: 0; line-height: 1; }
.mod[open] summary::after { transform: rotate(45deg); }
.mod-num { font-family: 'IBM Plex Mono', monospace; font-size: .66rem; color: var(--blue); letter-spacing: .08em; text-transform: uppercase; display: block; margin-bottom: 4px; font-weight: 600; }
.mod-title { font-family: 'Space Grotesk', sans-serif; font-size: 1.15rem; font-weight: 700; line-height: 1.25; color: var(--ink); }
.mod ul { list-style: none; padding: 0 24px 20px; }
.mod li { padding: 6px 0; font-size: .86rem; display: flex; gap: 9px; line-height: 1.55; }
.mod li::before { content: '—'; color: var(--blue); font-weight: 700; flex-shrink: 0; }

/* PÚBLICO */
.audience-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }
.audience-card { background: var(--paper); border: 1px solid var(--line); border-radius: var(--radius); padding: 22px 26px; font-size: .9rem; color: var(--muted); line-height: 1.7; }
.note { margin-top: 24px; padding: 18px 22px; background: var(--blue-tint); border: 1px solid var(--blue-tint-2); border-radius: 10px; font-size: .9rem; text-align: center; line-height: 1.7; }
.note strong { color: var(--blue-dark); }

/* INSTRUCTOR */
.instructor-grid { display: grid; grid-template-columns: .8fr 1.2fr; gap: 56px; align-items: center; }
.edu-photo { aspect-ratio: 4/5; border-radius: var(--radius); overflow: hidden; border: 1px solid var(--line); box-shadow: var(--shadow-md); }
.edu-photo img { width: 100%; height: 100%; object-fit: cover; display: block; }
.instructor-name { font-size: 2.1rem; font-weight: 700; margin-bottom: 4px; }
.instructor-role { font-family: 'IBM Plex Mono', monospace; font-size: .72rem; color: var(--blue); letter-spacing: .08em; text-transform: uppercase; margin-bottom: 18px; font-weight: 600; }
.badges { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 18px; }
.badge { background: var(--paper-2); border: 1px solid var(--line); border-radius: 100px; padding: 5px 13px; font-size: .72rem; color: var(--muted); font-weight: 500; }
.badge.hi { background: var(--blue-tint); border-color: var(--blue-tint-2); color: var(--blue-dark); }
.inst-text { font-size: .95rem; line-height: 1.8; }
.inst-text strong { color: var(--ink); }
.clients { margin-top: 22px; padding-top: 18px; border-top: 1px solid var(--line); }
.clients .section-eyebrow { color: var(--muted); font-size: .66rem; margin-bottom: 10px; }
.c-tags { display: flex; flex-wrap: wrap; gap: 7px; }
.c-tag { background: var(--paper-2); border: 1px solid var(--line); border-radius: 6px; padding: 5px 12px; font-size: .74rem; font-weight: 600; }

.test-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; margin-top: 56px; }
.test-card { background: var(--paper); border: 1px solid var(--line); border-radius: var(--radius); padding: 24px; display: flex; flex-direction: column; }
.test-top { display: flex; align-items: center; gap: 13px; margin-bottom: 14px; }
.test-avatar { width: 46px; height: 46px; border-radius: 50%; overflow: hidden; border: 1px solid var(--line); flex-shrink: 0; }
.test-avatar img { width: 100%; height: 100%; object-fit: cover; }
.test-name { font-weight: 700; font-size: .87rem; color: var(--ink); display: block; }
.test-role { font-size: .7rem; color: var(--muted); display: block; }
.test-company { font-size: .64rem; color: var(--blue); text-transform: uppercase; letter-spacing: .05em; font-weight: 600; display: block; }
.stars { color: #F2A93B; font-size: .8rem; margin-bottom: 8px; letter-spacing: 1px; }
.quote { font-size: .85rem; line-height: 1.75; }

/* FAQ */
#faq-curso { background: var(--paper); }
.faq-list { max-width: 780px; margin: 0 auto; display: flex; flex-direction: column; gap: 12px; }
.faq-item { background: var(--paper-2); border: 1px solid var(--line); border-radius: var(--radius); }
.faq-item summary { list-style: none; cursor: pointer; padding: 20px 22px; font-family: 'Space Grotesk', sans-serif; font-size: 1rem; font-weight: 700; color: var(--ink); display: flex; justify-content: space-between; align-items: center; gap: 16px; }
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after { content: '+'; font-size: 1.4rem; color: var(--blue); transition: transform .2s; font-weight: 400; }
.faq-item[open] summary::after { transform: rotate(45deg); }
.faq-item p { padding: 0 22px 20px; color: var(--muted); font-size: .9rem; line-height: 1.75; }

/* CTA FINAL */
#acceso-curso { background: var(--paper-2); }
.course-cta-band { background: var(--ink); border-radius: var(--radius); padding: 52px 40px; text-align: center; max-width: 840px; margin: 0 auto; }
.course-cta-band h3 { font-size: 2rem; font-weight: 700; margin-bottom: 12px; color: #fff; }
.course-cta-band p { color: rgba(255,255,255,.72); font-size: .95rem; margin-bottom: 26px; max-width: 560px; margin-left: auto; margin-right: auto; }
.course-cta-actions { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }
.course-cta-band .btn-ghost { background: transparent; border-color: rgba(255,255,255,.25); color: #fff; }
.course-cta-band .btn-ghost:hover { border-color: #fff; }
.programa-preset { display: inline-flex; align-items: center; gap: 8px; background: rgba(255,255,255,.1); border: 1px solid rgba(255,255,255,.2); border-radius: 100px; padding: 6px 16px; font-size: .72rem; color: #fff; letter-spacing: .04em; font-weight: 600; margin-bottom: 18px; }
.programa-preset::before { content: ''; width: 6px; height: 6px; background: #7DD8F5; border-radius: 50%; }

/* FOOTER */
footer { background: var(--paper); border-top: 1px solid var(--line); padding: 36px 40px 22px; }
.footer-inner { max-width: 1152px; margin: 0 auto; display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 20px; }
.footer-logo { font-family: 'Space Grotesk', sans-serif; font-size: 1.2rem; font-weight: 700; color: var(--ink); }
.footer-tag { font-size: .72rem; color: var(--muted); margin-top: 3px; }
.footer-links { display: flex; gap: 22px; flex-wrap: wrap; }
.footer-links a { font-size: .84rem; color: var(--muted); text-decoration: none; transition: color .15s; font-weight: 500; }
.footer-links a:hover { color: var(--blue); }
.footer-copy { max-width: 1152px; margin: 20px auto 0; padding-top: 16px; border-top: 1px solid var(--line-2); font-size: .76rem; color: var(--muted-2); text-align: center; }

@media(max-width: 960px) {
  section { padding: 64px 22px; }
  #course-hero { padding: 44px 22px 0; }
  .course-hero-inner { grid-template-columns: 1fr; }
  .instructor-grid { grid-template-columns: 1fr; }
  .audience-grid, .obj-grid, .steps, .test-grid { grid-template-columns: 1fr; }
  .course-cta-band { padding: 40px 24px; }
  .hero-actions { flex-direction: column; }
  .btn-primary, .btn-ghost { text-align: center; }
}

/* ── Agregados para páginas nuevas (data-storytelling, tableau, info/) ── */
.nav-links { display: flex; gap: 22px; align-items: center; }
.nav-links a { font-size: .86rem; color: var(--muted); text-decoration: none; font-weight: 500; }
.nav-links a:hover { color: var(--blue); }
.crumbs { max-width: 1200px; margin: 0 auto; padding: 18px 40px 0; font-size: .78rem; color: var(--muted-2); }
.crumbs a { color: var(--muted); text-decoration: none; }
.crumbs a:hover { color: var(--blue); }
.prose { max-width: 760px; margin: 0 auto; font-size: 1rem; line-height: 1.85; }
.prose p { margin-bottom: 16px; }
.prose strong { color: var(--ink); }
.prose h3 { font-size: 1.3rem; margin: 30px 0 12px; }
.prose ul { padding-left: 20px; margin-bottom: 16px; }
.prose li { margin-bottom: 6px; }
.prose a { color: var(--blue-dark); }
.cert-box { display: flex; gap: 16px; align-items: center; background: var(--blue-tint); border: 1px solid var(--blue-tint-2); border-radius: var(--radius); padding: 18px 22px; margin-top: 18px; }
.cert-box .seal { width: 46px; height: 46px; border-radius: 50%; background: var(--blue); color: #fff; display: flex; align-items: center; justify-content: center; font-weight: 700; font-size: 1.2rem; flex-shrink: 0; }
.cert-box strong { color: var(--blue-dark); display: block; font-size: .95rem; }
.cert-box span { font-size: .82rem; color: var(--muted); }
.level-head { display: flex; gap: 10px; align-items: baseline; flex-wrap: wrap; }
.level-chip { font-family: 'IBM Plex Mono', monospace; font-size: .64rem; letter-spacing: .06em; text-transform: uppercase; background: var(--paper-2); border: 1px solid var(--line); border-radius: 100px; padding: 3px 10px; color: var(--muted); font-weight: 600; }
.mod .mod-intro { padding: 0 24px 6px; font-size: .88rem; color: var(--muted); line-height: 1.7; }
.mod h5 { padding: 10px 24px 2px; font-family: 'Space Grotesk', sans-serif; font-size: .92rem; color: var(--ink); }
.mod h5 + ul { padding-bottom: 6px; }
/* «En tu día a día»: la situación de trabajo a la que se aplica el bloque (cursos/en-escena) */
.mod .mod-real { margin: -6px 24px 20px; padding: 11px 15px; background: var(--blue-tint); border-radius: 8px; font-size: .84rem; line-height: 1.6; color: var(--ink); }
.mod .mod-real strong { display: block; font-family: 'IBM Plex Mono', monospace; font-size: .62rem; letter-spacing: .08em; text-transform: uppercase; color: var(--blue); font-weight: 600; margin-bottom: 2px; }
.facts { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; margin-top: 28px; }
.fact { background: var(--paper); border: 1px solid var(--line); border-radius: var(--radius); padding: 18px; text-align: center; }
.fact b { display: block; font-family: 'Space Grotesk', sans-serif; font-size: 1.7rem; color: var(--blue); }
.fact span { font-size: .78rem; color: var(--muted); }
.faq-group { max-width: 780px; margin: 0 auto 34px; }
.faq-group h3 { font-size: 1.15rem; margin-bottom: 14px; }
.faq-item p a { color: var(--blue-dark); }
.prog-links { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.prog-link { display: block; background: var(--paper); border: 1px solid var(--line); border-radius: var(--radius); padding: 22px; text-decoration: none; color: var(--body-text); transition: border-color .15s; }
.prog-link:hover { border-color: var(--blue); }
.prog-link strong { display: block; font-family: 'Space Grotesk', sans-serif; color: var(--ink); font-size: 1.05rem; margin-bottom: 6px; }
.prog-link span { font-size: .85rem; color: var(--muted); }
@media(max-width: 960px) {
  .nav-links { display: none; }
  .crumbs { padding: 14px 22px 0; }
  .facts { grid-template-columns: repeat(2, 1fr); }
  .prog-links { grid-template-columns: 1fr; }
}