/* Fondos con Chris · landing del diagnóstico. Tokens del design system: el morado noche manda en lo
   que se ve primero; blanco en las secciones de lectura; uva como acento; menta una vez por pieza. */
:root {
  --noche: #14001F; --noche-2: #241433; --tinta-v: #F3EEFA; --tenue-v: #A99BB8; --uva-texto-v: #B98AE6;
  --papel: #FFFFFF; --papel-2: #F4F1F8; --tinta: #1A0F26; --tenue: #5E5370; --borde: #7A6E88; --linea: #E6E0EE;
  --uva: #7A1FB8; --sobre-uva: #FFFFFF; --menta: #7ED9B5; --sobre-menta: #1A002E; --menta-texto: #087050;
  --display: "Bricolage Grotesque", "Segoe UI", system-ui, sans-serif;
  --texto: "Atkinson Hyperlegible", "Segoe UI", system-ui, sans-serif;
  --cifra: "IBM Plex Mono", ui-monospace, Consolas, monospace;
  --paso-1: 8px; --paso-2: 16px; --paso-3: 32px; --paso-4: 64px;
  --radio-s: 4px; --radio-m: 12px; --radio-semilla: 999px;
  color-scheme: light;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }
body { margin: 0; background: var(--papel); color: var(--tinta); font: 400 17px/1.55 var(--texto); }
img { max-width: 100%; display: block; }
a { color: inherit; }
h1, h2, h3 { font-family: var(--display); margin: 0; text-wrap: balance; }
p { margin: 0; }
.wrap { max-width: 1120px; margin: 0 auto; padding-inline: 20px; }
.cifra { font-family: var(--cifra); font-weight: 500; font-variant-numeric: tabular-nums; }
.eyebrow { font: 500 13px/1.2 var(--cifra); letter-spacing: .06em; text-transform: uppercase; }
.btn { display: inline-block; font: 700 17px/1 var(--texto); border-radius: var(--radio-m); padding: 15px 20px; text-decoration: none; border: 0; cursor: pointer; }
.btn:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible, summary:focus-visible, a:focus-visible { outline: 2px solid var(--borde); outline-offset: 2px; }
.btn-uva { background: var(--uva); color: var(--sobre-uva); }
.btn-sec { background: transparent; color: inherit; box-shadow: inset 0 0 0 2px var(--borde); }
.pill { display: inline-flex; align-items: center; gap: 6px; font: 700 14px/1 var(--texto); border-radius: var(--radio-semilla); padding: 8px 14px; }
.dark { background: var(--noche); color: var(--tinta-v); }
.dark .tenue { color: var(--tenue-v); }
.tenue { color: var(--tenue); }
section { padding-block: var(--paso-4); }
.sec-head { display: grid; gap: 12px; max-width: 760px; margin-bottom: var(--paso-3); }
.sec-head h2 { font-size: clamp(28px, 4vw, 40px); font-weight: 800; letter-spacing: -0.015em; line-height: 1.08; }
.sec-head .eyebrow { color: var(--uva); }
.dark .sec-head .eyebrow { color: var(--uva-texto-v); }

/* Cabecera */
header.top { background: var(--noche); border-bottom: 1px solid var(--noche-2); }
header.top .wrap { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding-block: 14px; flex-wrap: wrap; }
header.top img { height: 44px; width: auto; }
header.top nav { display: flex; gap: 22px; align-items: center; flex-wrap: wrap; font: 700 15px/1 var(--texto); color: var(--tenue-v); }
header.top nav a { text-decoration: none; }
header.top nav a:hover { color: var(--tinta-v); }
header.top .btn { padding: 11px 14px; font-size: 15px; }
@media (max-width: 640px) { header.top nav a:not(.btn) { display: none; } header.top img { height: 36px; } header.top .wrap { flex-wrap: nowrap; } }

/* Portada */
.hero { padding-block: 40px 0; overflow: hidden; }
.hero .wrap { display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(0, 1fr); gap: 24px; align-items: end; }
.hero .texto { padding-block: 40px 88px; align-self: center; }
.hero h1 { font-size: clamp(36px, 5.2vw, 60px); font-weight: 800; line-height: 1.02; letter-spacing: -0.025em; }
.hero .lead { font-size: 20px; max-width: 34ch; margin-top: 20px; }
.hero .ctas { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; margin-top: 28px; }
.hero .nota { margin-top: 14px; font-size: 15px; max-width: 46ch; }
/* El retrato se funde con el morado noche: sin marco, bordes laterales y superior desvanecidos,
   apoyado en el borde inferior de la sección. */
.hero .foto { position: relative; justify-self: end; width: 100%; max-width: 470px; }
.hero .foto img { width: 100%; height: auto;
  -webkit-mask-image: linear-gradient(to right, transparent 0, #000 22%, #000 78%, transparent 100%), linear-gradient(to bottom, transparent 0, #000 18%);
  -webkit-mask-composite: source-in;
  mask-image: linear-gradient(to right, transparent 0, #000 22%, #000 78%, transparent 100%), linear-gradient(to bottom, transparent 0, #000 18%);
  mask-composite: intersect; }
.hero .cred { position: absolute; left: 0; bottom: 48px; background: var(--noche-2); color: var(--tinta-v); border-radius: var(--radio-m); padding: 14px 16px; display: grid; gap: 2px; max-width: 220px; }
.hero .cred .num { font: 800 30px/1 var(--display); }
.hero .cred span:last-child { font-size: 14px; color: var(--tenue-v); }
@media (max-width: 860px) {
  .hero .wrap { grid-template-columns: minmax(0, 1fr); gap: 0; }
  .hero .texto { padding-block: 24px 8px; }
  .hero .foto { max-width: 360px; justify-self: center; }
  .hero .cred { left: 0; bottom: 32px; }
}

/* Etapas */
.etapas { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 14px; }
@media (max-width: 960px) { .etapas { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 560px) { .etapas { grid-template-columns: minmax(0, 1fr); } }
.etapa { background: var(--papel-2); border-radius: var(--radio-m); padding: 20px; display: flex; flex-direction: column; gap: 10px; }
.etapa .n { font: 500 13px/1 var(--cifra); color: var(--tenue); }
.etapa h3 { font-size: 20px; font-weight: 700; line-height: 1.15; }
.etapa .conc { font-weight: 700; color: var(--uva); }
.etapa .para { font-size: 15px; color: var(--tenue); }
.etapa .monto { font: 500 22px/1 var(--cifra); margin-top: auto; padding-top: 6px; }
.fuente { margin-top: 16px; font: 500 13px/1.5 var(--cifra); color: var(--tenue); max-width: 90ch; }

/* Pasos */
.pasos { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 14px; counter-reset: paso; }
@media (max-width: 960px) { .pasos { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 560px) { .pasos { grid-template-columns: minmax(0, 1fr); } }
.pasos li { border-radius: var(--radio-m); padding: 20px; background: var(--papel); box-shadow: inset 0 0 0 1px var(--linea); display: grid; gap: 8px; align-content: start; counter-increment: paso; }
.pasos li::before { content: counter(paso); font: 800 15px/1 var(--display); width: 32px; height: 32px; border-radius: 50%; display: grid; place-items: center; background: var(--uva); color: var(--sobre-uva); }
.pasos h3 { font-size: 19px; font-weight: 700; }
.pasos p { font-size: 15px; color: var(--tenue); }
.pasos .tiempo { font: 500 13px/1 var(--cifra); color: var(--tinta); }
.precio { display: inline-block; justify-self: start; background: var(--menta); color: var(--sobre-menta); font: 500 15px/1 var(--cifra); border-radius: var(--radio-s); padding: 7px 10px; }
.garantia { margin-top: var(--paso-3); border-radius: var(--radio-m); padding: 20px 22px; box-shadow: inset 0 0 0 2px var(--borde); display: grid; gap: 6px; max-width: 760px; }
.garantia h3 { font-size: 19px; font-weight: 700; }
.garantia p { color: var(--tenue); font-size: 16px; }

/* Ejemplo de diagnóstico */
.ejemplo { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 32px; align-items: start; }
@media (max-width: 860px) { .ejemplo { grid-template-columns: minmax(0, 1fr); } }
.niveles { display: grid; gap: 10px; }
.nivel { display: grid; grid-template-columns: 120px minmax(0, 1fr); gap: 12px; align-items: baseline; padding-bottom: 10px; border-bottom: 1px solid var(--linea); }
.nivel b { font-family: var(--display); font-size: 18px; }
.nivel span { font-size: 15px; color: var(--tenue); }
.informe { background: var(--papel-2); border-radius: var(--radio-m); padding: 22px; display: grid; gap: 14px; }
.informe .fila { display: flex; flex-wrap: wrap; gap: 8px 12px; align-items: center; }
.informe h3 { font-size: 20px; font-weight: 700; }
.informe ul { margin: 0; padding-left: 20px; display: grid; gap: 6px; font-size: 16px; }
.cita { background: var(--papel); border-radius: var(--radio-m); padding: 14px 16px; display: grid; gap: 6px; }
.cita .f { font: 500 13px/1.4 var(--cifra); color: var(--tenue); }
.marca-ejemplo { font: 500 12px/1 var(--cifra); color: var(--tenue); letter-spacing: .06em; text-transform: uppercase; }

/* Sobre mí */
.chris .wrap { display: grid; grid-template-columns: minmax(0, .8fr) minmax(0, 1.2fr); gap: 48px; align-items: start; }
@media (max-width: 860px) { .chris .wrap { grid-template-columns: minmax(0, 1fr); } }
.chris blockquote { margin: 0; font: 700 clamp(24px, 3vw, 32px)/1.2 var(--display); letter-spacing: -0.01em; }
.chris .historia { display: grid; gap: 14px; margin-top: 20px; max-width: 62ch; }
.logros { list-style: none; margin: 24px 0 0; padding: 0; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 10px; }
@media (max-width: 560px) { .logros { grid-template-columns: minmax(0, 1fr); } }
.logros li { background: var(--noche-2); border-radius: var(--radio-m); padding: 14px 16px; display: grid; gap: 4px; }
.logros b { font: 700 18px/1.15 var(--display); }
.logros span { font-size: 14px; color: var(--tenue-v); }
.fondos-titulo { margin-top: 28px; font: 500 13px/1 var(--cifra); letter-spacing: .06em; text-transform: uppercase; color: var(--tenue-v); }
.fondos { list-style: none; margin: 10px 0 0; padding: 0; display: grid; gap: 0; }
.fondos li { display: grid; grid-template-columns: 90px minmax(0, 1fr); gap: 14px; padding-block: 12px; border-top: 1px solid var(--noche-2); }
.fondos .anio { font: 500 15px/1.4 var(--cifra); color: var(--uva-texto-v); }
.fondos b { display: block; }
.fondos span { font-size: 15px; color: var(--tenue-v); }
.impacto { margin-top: 28px; background: var(--noche-2); border-radius: var(--radio-m); padding: 18px 20px; display: grid; gap: 6px; }
.impacto .big { font: 800 34px/1 var(--display); }
.impacto .f { font: 500 13px/1.4 var(--cifra); color: var(--tenue-v); }

/* Preguntas */
.faq { display: grid; gap: 10px; max-width: 820px; }
.faq details { border-radius: var(--radio-m); background: var(--papel-2); padding: 16px 18px; }
.faq summary { cursor: pointer; font: 700 18px/1.3 var(--display); list-style-position: outside; }
.faq details p { margin-top: 10px; color: var(--tenue); }

/* Formulario */
.contacto { background: var(--papel-2); }
.contacto .wrap { display: grid; grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr); gap: 40px; align-items: start; }
@media (max-width: 860px) { .contacto .wrap { grid-template-columns: minmax(0, 1fr); } }
form { background: var(--papel); border-radius: var(--radio-m); padding: 24px; display: grid; gap: 16px; }
.campo { display: grid; gap: 6px; }
.campo label { font-weight: 700; font-size: 15px; }
.campo .ayuda { font-size: 14px; color: var(--tenue); }
input, select, textarea { font: 400 16px/1.4 var(--texto); color: var(--tinta); background: var(--papel); border: 1.5px solid var(--borde); border-radius: var(--radio-s); padding: 11px 12px; width: 100%; }
textarea { min-height: 90px; resize: vertical; }
.dos { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 16px; }
@media (max-width: 560px) { .dos { grid-template-columns: minmax(0, 1fr); } }
.form-ok { border-radius: var(--radio-m); background: var(--papel-2); padding: 16px; }
.borrador { font: 500 13px/1.4 var(--cifra); color: var(--tenue); border-top: 1px dashed var(--borde); padding-top: 12px; }

/* Pie */
footer { padding-block: 40px; }
footer .wrap { display: grid; gap: 20px; }
footer .fila { display: flex; flex-wrap: wrap; gap: 20px 40px; justify-content: space-between; align-items: center; }
footer img { height: 44px; width: auto; }
footer .legal { font-size: 14px; max-width: 80ch; }