:root {
  --bg: #0E0E10;
  --surface: #161618;
  --surface-container: #1C1C1F;
  --surface-container-high: #242427;
  --border-subtle: rgba(237, 235, 231, 0.10);
  --border-subtle-hover: rgba(237, 235, 231, 0.20);
  --text: #EDEBE7;
  --text-secondary: rgba(237, 235, 231, 0.65);
  --accent: #1AC898;
  --on-accent: #0E0E10;

  --font: 'Instrument Sans', -apple-system, sans-serif;
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-pill: 999px;

  --gutter: 24px;
  --margin-mobile: 20px;
  --max-width: 1140px;
  --section-gap: 64px;
}

@media (min-width: 900px) {
  :root { --section-gap: 120px; }
}

* { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
}

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.6;
}

h1, h2, h3 { font-family: var(--font); font-weight: 600; margin: 0; color: var(--text); }

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--margin-mobile);
}

@media (min-width: 900px) {
  .container { padding: 0 var(--gutter); }
}

/* Header */
.site-header {
  border-bottom: 1px solid var(--border-subtle);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 20px;
  padding-bottom: 20px;
}

.wordmark {
  font-weight: 700;
  font-size: 1.1rem;
}

.wordmark-link {
  text-decoration: none;
  color: inherit;
}

/* Buttons */
.btn {
  display: inline-block;
  border: none;
  border-radius: var(--radius-sm);
  padding: 14px 28px;
  font-family: var(--font);
  font-weight: 600;
  font-size: 1rem;
  text-decoration: none;
  cursor: pointer;
  transition: opacity 0.2s ease;
}

.btn-primary {
  background: var(--accent);
  color: var(--on-accent);
}

.btn-primary:hover { opacity: 0.88; }

/* Hero */
.hero { padding: var(--section-gap) 0; }

.hero-inner {
  display: flex;
  flex-direction: column;
  gap: 32px;
}

@media (min-width: 900px) {
  .hero-inner {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    gap: 48px;
  }
  .hero-copy { flex: 1 1 auto; max-width: 640px; }
  .hero-visual { flex: 0 0 auto; }
}

.hero-headline {
  font-size: 2rem;
  line-height: 1.2;
  letter-spacing: -0.01em;
}

@media (min-width: 900px) {
  .hero-headline { font-size: 3rem; line-height: 1.15; letter-spacing: -0.02em; }
}

.accent-text { color: var(--accent); }

.hero-subhead {
  color: var(--text-secondary);
  font-size: 1.05rem;
  margin-top: 16px;
  max-width: 46ch;
}

.hero .btn { margin-top: 24px; }

.hero-visual {
  display: block;
  cursor: pointer;
  transition: opacity 0.2s ease;
}

.hero-visual:hover,
.hero-visual:focus-visible { opacity: 0.8; }

.hero-visual svg { display: block; width: 160px; height: 160px; opacity: 0.9; }

/* Ícono X del Hero: decorativo/clickeable solo en mobile (reemplaza el link "Hablemos"
   del header, ahora sacado); en desktop se oculta por completo. */
@media (min-width: 900px) {
  .hero-visual { display: none; }
}

/* Page intro (evaluación / gracias) */
.page-intro {
  padding: var(--section-gap) 0 calc(var(--section-gap) / 2);
}

.page-intro.gracias {
  padding: var(--section-gap) 0;
  min-height: 40vh;
  display: flex;
  align-items: center;
}

.page-intro .hero-headline { max-width: 26ch; }

.gracias-subtext {
  color: var(--text-secondary);
  font-size: 0.95rem;
  margin-top: 24px;
}

.gracias-subtext a { color: var(--accent); text-decoration: none; }
.gracias-subtext a:hover { text-decoration: underline; }

/* Pasos (evaluación) — mismo componente de tarjeta que Proceso, grid a 3 */
.pasos {
  padding: calc(var(--section-gap) / 2) 0;
}

.pasos-grid {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

@media (min-width: 900px) {
  .pasos-grid { grid-template-columns: repeat(3, 1fr); gap: var(--gutter); }
}

/* CTA que abre el formulario (Tally Popup) */
.pre-form-cta {
  padding: calc(var(--section-gap) / 2) 0 var(--section-gap);
  text-align: center;
}

/* Section title */
.section-title {
  font-size: 1.3rem;
  margin-bottom: 32px;
}

.section-title.muted { color: var(--text-secondary); }

/* Proceso */
.proceso {
  padding: var(--section-gap) 0;
  border-top: 1px solid var(--border-subtle);
}

.proceso-grid {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

@media (min-width: 900px) {
  .proceso-grid { grid-template-columns: repeat(4, 1fr); gap: var(--gutter); }
}

.proceso-card {
  background: var(--surface-container);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 24px;
  position: relative;
  transition: border-color 0.2s ease;
}

.proceso-card:hover { border-color: var(--border-subtle-hover); }

.proceso-num {
  display: block;
  color: var(--accent);
  font-weight: 600;
  font-size: 1.3rem;
  margin-bottom: 12px;
}

.proceso-card h3 { font-size: 1.05rem; margin-bottom: 8px; }

.proceso-card p { color: var(--text-secondary); font-size: 0.95rem; margin: 0 0 16px; }

.proceso-tag {
  display: inline-block;
  background: var(--surface-container-high);
  color: var(--text-secondary);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  padding: 4px 12px;
  border-radius: var(--radius-pill);
}

/* Pilares (qué audita el diagnóstico) */
.pilares {
  padding: var(--section-gap) 0;
  border-top: 1px solid var(--border-subtle);
}

.pilares-intro {
  color: var(--text-secondary);
  max-width: 68ch;
  font-size: 1rem;
  margin: 0 0 32px;
}

.pilares-grid {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

@media (min-width: 900px) {
  .pilares-grid { grid-template-columns: repeat(3, 1fr); gap: var(--gutter); }
}

.pilar-card {
  background: var(--surface-container);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 24px;
  transition: border-color 0.2s ease;
}

.pilar-card:hover { border-color: var(--border-subtle-hover); }

.pilar-num {
  display: block;
  color: var(--accent);
  font-weight: 600;
  font-size: 1.1rem;
  margin-bottom: 8px;
}

.pilar-card h3 { font-size: 1.05rem; margin-bottom: 8px; }

.pilar-desc { color: var(--text-secondary); font-size: 0.92rem; margin: 0 0 16px; }

.pilar-ejemplo {
  font-size: 0.92rem;
  margin: 0;
  padding-top: 16px;
  border-top: 1px solid var(--border-subtle);
  color: var(--text);
}

.pilar-ejemplo strong { color: var(--accent); font-weight: 600; }

/* Audience fit */
.audience-fit {
  padding: var(--section-gap) 0;
  border-top: 1px solid var(--border-subtle);
}

.audience-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 48px;
}

@media (min-width: 900px) {
  .audience-grid { grid-template-columns: 1fr 1fr; gap: var(--gutter); }
}

.check-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.check-list li {
  position: relative;
  padding-left: 32px;
  color: var(--text);
}

.check-list.not-fit li { color: var(--text-secondary); }

.check-list li::before {
  position: absolute;
  left: 0;
  top: 0;
  font-weight: 600;
}

.check-list.is-fit li::before {
  content: "✓";
  color: var(--accent);
}

.check-list.not-fit li::before {
  content: "–";
  color: var(--text-secondary);
}

/* CTA repeat */
.cta-repeat {
  padding: var(--section-gap) 0;
  border-top: 1px solid var(--border-subtle);
  text-align: center;
}

.cta-repeat-title {
  font-size: 1.6rem;
  line-height: 1.3;
  max-width: 32ch;
  margin: 0 auto 28px;
}

@media (min-width: 900px) {
  .cta-repeat-title { font-size: 2rem; }
}

/* Footer */
.site-footer {
  border-top: 1px solid var(--border-subtle);
  padding: 40px 0;
}

.footer-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
  text-align: center;
}

@media (min-width: 900px) {
  .footer-inner { flex-direction: row; justify-content: space-between; text-align: left; }
}

.footer-contact {
  display: flex;
  gap: 24px;
  flex-wrap: wrap;
  justify-content: center;
}

.footer-contact a {
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 0.9rem;
}

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

/* Intro (animación de entrada — wordmark "escritura lenta", solo en index.html) */
#intro-overlay {
  position: fixed;
  inset: 0;
  z-index: 9999;
  background: var(--bg);
  display: flex;
  align-items: center;
  justify-content: center;
  pointer-events: none;
  animation: introFadeOut 0.6s ease-in-out 4.2s forwards;
}

.intro-wordmark {
  display: flex;
  gap: 0;
  font-family: var(--font);
  font-size: 72px;
  font-weight: 650;
  letter-spacing: -0.04em;
  color: var(--text);
  animation: wordWriteInSlow 3.5s ease-in-out 1;
}

.intro-accent { color: var(--accent); margin-left: 12px; }

@media (max-width: 640px) {
  .intro-wordmark { font-size: 40px; }
  .intro-accent { margin-left: 8px; }
}

@keyframes wordWriteInSlow {
  0% { opacity: 0; clip-path: inset(0 100% 0 0); }
  40% { opacity: 1; clip-path: inset(0 100% 0 0); }
  100% { opacity: 1; clip-path: inset(0 0 0 0); }
}

@keyframes introFadeOut {
  from { opacity: 1; visibility: visible; }
  to { opacity: 0; visibility: hidden; pointer-events: none; }
}

@media (prefers-reduced-motion: reduce) {
  #intro-overlay, .intro-wordmark { animation: none; opacity: 0; visibility: hidden; }
}