/* IQ Finanzas & Negocios — estilos del sitio (v4: paleta del libro + rojo del logo) */
:root {
  --navy: #0B1F4D;          /* azul noche del libro: bloques oscuros, pie de página */
  --navy-2: #0E4FC2;        /* azul profundo del libro */
  --blue: #1C6DE8;          /* azul vivo del libro: bloques destacados y acentos */
  --cyan: #8CF3FF;          /* cian del libro: acentos sobre fondos oscuros */
  --blue-deep: #0E4FC2;
  --blue-ink: #0E4FC2;      /* texto azul sobre blanco con buen contraste */
  --blue-tint: #EAF2FE;
  --red: #BD2126;
  --red-hover: #A51C21;
  --red-bright: #FF3131;
  --ink: #0B1F4D;           /* titulares: azul casi negro, más corporativo que el negro */
  --text: #46505F;
  --muted: #6E7787;
  --soft: #F4F6FA;
  --line: #DFE4EC;
  --white: #FFFFFF;
  --radius: 2px;
  --shadow: 0 30px 60px -34px rgba(20, 33, 58, .4);
  --band: #0B1F4D;
  --band-bright: linear-gradient(120deg, #0E4FC2 0%, #1C6DE8 100%);
  --serif: "Plus Jakarta Sans", "Inter", system-ui, sans-serif;
  --sans: "Inter", system-ui, sans-serif;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; font-family: var(--sans); font-size: 17px; line-height: 1.7; color: var(--text); background: var(--white); -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility; }
img { max-width: 100%; height: auto; display: block; }
a { color: var(--blue-ink); }
.wrap { width: min(1240px, 100% - 64px); margin-inline: auto; }
.grid-2 > *, .grid-3 > *, .split > * { min-width: 0; }

h1, h2, h3, h4 { font-family: var(--serif); font-weight: 700; color: var(--ink); line-height: 1.12; margin: 0; letter-spacing: -.015em; }
h1 { font-size: clamp(38px, 4.8vw, 62px); }
h2 { font-size: clamp(30px, 3.4vw, 46px); }
h3 { font-size: 21px; font-weight: 600; letter-spacing: -.005em; }
h1 em, h2 em { font-style: normal; color: var(--blue); }
p { margin: 0 0 16px; }
.eyebrow { display: inline-flex; align-items: center; gap: 14px; font-size: 12px; font-weight: 600; letter-spacing: .22em; text-transform: uppercase; color: var(--blue-ink); margin-bottom: 20px; }
.eyebrow::before { content: ""; width: 32px; height: 2px; background: var(--red); }
.center .eyebrow { justify-content: center; }
.eyebrow.light { color: var(--cyan); }
.lead { font-size: 19px; line-height: 1.65; color: var(--text); }
.center { text-align: center; }
.center .lead, .narrow { max-width: 760px; margin-inline: auto; }
.ribbon { display: none; }
.section-head { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: end; margin-bottom: 64px; }
.section-head p { margin: 0; }
section { padding: 128px 0; }
.bg-soft { background: var(--soft); }
.bg-navy { background: var(--band); color: rgba(255,255,255,.86); position: relative; overflow: hidden; }
.bg-navy > .wrap { position: relative; }
.bg-navy h2, .bg-navy h3 { color: var(--white); }
.bg-navy h2 em { color: var(--cyan); }

/* Botones */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 10px; min-height: 54px; padding: 0 30px; border-radius: var(--radius); border: 1px solid transparent; font: 600 15px/1 var(--sans); letter-spacing: .02em; text-decoration: none; cursor: pointer; transition: background .2s, border-color .2s, color .2s; }
.btn-red { background: var(--red); color: var(--white); }
.btn-red:hover { background: var(--red-hover); }
.btn-blue { background: var(--blue); color: var(--white); }
.btn-blue:hover { background: var(--blue-deep); }
.btn-outline { border-color: var(--ink); color: var(--ink); background: transparent; }
.btn-outline:hover { background: var(--ink); color: var(--white); }
.btn-outline.light { border-color: rgba(255,255,255,.6); color: var(--white); }
.btn-outline.light:hover { background: var(--white); color: var(--navy); }
.btn-sm { min-height: 42px; padding: 0 20px; font-size: 14px; }
.link-arrow { font-weight: 600; text-decoration: none; color: var(--blue-ink); display: inline-flex; gap: 10px; align-items: center; letter-spacing: .01em; }
.link-arrow::after { content: "→"; transition: transform .2s; }
.link-arrow:hover::after { transform: translateX(4px); }
.bg-navy .link-arrow, .cta-band .link-arrow { color: var(--white); }
.micro { font-size: 14px; color: var(--muted); margin-top: 16px; }
:focus-visible { outline: 3px solid var(--blue); outline-offset: 3px; }

/* Cabecera */
.notice { background: var(--navy); color: rgba(255,255,255,.88); font-size: 14px; line-height: 1.5; padding: 12px 0; }
.notice .wrap { display: flex; justify-content: space-between; align-items: center; gap: 16px; }
.notice b { color: var(--white); }
.notice i { display: inline-block; width: 8px; height: 8px; border-radius: 50%; background: var(--cyan); margin-right: 10px; vertical-align: 1px; }
.notice-alt { background: var(--blue-deep); }
.notice a { color: var(--cyan); font-weight: 600; text-decoration: none; white-space: nowrap; }
.notice a:hover { text-decoration: underline; text-underline-offset: 4px; }
.site-header { position: sticky; top: 0; z-index: 30; background: rgba(255,255,255,.96); backdrop-filter: saturate(160%) blur(12px); border-bottom: 1px solid var(--line); transition: box-shadow .3s; }
.site-header.scrolled { box-shadow: 0 10px 30px -26px rgba(20,33,58,.5); }
.site-header .wrap { width: min(1340px, 100% - 64px); display: flex; align-items: center; justify-content: space-between; gap: 20px; height: 88px; }
.logo img { height: 58px; width: auto; }
.nav { display: flex; align-items: center; gap: 28px; }
.nav-ctas { display: flex; gap: 10px; margin-left: 6px; }
.nav .lbl-short { display: none; }
.nav a.btn-red, .nav a.btn-blue { color: var(--white); font-weight: 600; border-radius: 999px; padding: 0 22px; }
.nav a { color: var(--ink); text-decoration: none; font-weight: 500; font-size: 15px; position: relative; }
.nav a:not(.btn)::after { content: ""; position: absolute; left: 0; right: 0; bottom: -8px; height: 2px; background: var(--red); transform: scaleX(0); transform-origin: left; transition: transform .25s; }
.nav a:not(.btn):hover::after, .nav a.active::after { transform: scaleX(1); }
.menu-btn { display: none; background: none; border: 0; padding: 8px; cursor: pointer; }
.menu-btn span { display: block; width: 24px; height: 2px; background: var(--ink); margin: 5px 0; }

/* Rejilla de dos columnas */
.split { display: grid; grid-template-columns: 1.1fr .9fr; gap: 72px; align-items: center; position: relative; }

/* Hero: texto a la izquierda, fotografía a sangre a la derecha */
.hero { padding: 0; position: relative; background: var(--white); }
.hero .split { display: grid; grid-template-columns: 1.4fr .6fr; gap: 0; align-items: center; min-height: 0; width: 100%; max-width: none; }
.hero-text { padding: 88px 72px 80px max(32px, calc((100vw - 1240px) / 2)); display: flex; flex-direction: column; justify-content: center; }
.hero h1 { margin-bottom: 26px; max-width: 640px; }
.hero .lead { max-width: 600px; }
.hero .ctas { display: flex; flex-wrap: wrap; gap: 26px; align-items: center; margin-top: 34px; }
.hero-visual { position: relative; background: var(--blue); overflow: hidden; aspect-ratio: 2 / 3; width: min(400px, 100%); margin: 64px max(32px, calc((100vw - 1240px) / 2)) 64px 0; justify-self: end; }
.hero-visual img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: center top; }
.hero-visual .caption { position: absolute; left: 0; right: 0; bottom: 0; background: var(--navy); color: var(--white); padding: 18px 22px; font-size: 13.5px; line-height: 1.45; }
.hero-visual .caption b { display: block; font-family: var(--serif); font-size: 18px; font-weight: 600; margin-bottom: 2px; }
.stats { display: flex; gap: 48px; margin-top: 52px; padding-top: 28px; border-top: 1px solid var(--line); flex-wrap: wrap; }
.stats div { font-size: 14px; color: var(--muted); line-height: 1.4; }
.stats b { display: block; font-family: var(--serif); font-weight: 700; font-size: 32px; color: var(--ink); letter-spacing: -.02em; margin-bottom: 4px; }

/* Libro: primera franja de la portada */
.book-top { background: var(--navy); color: rgba(255,255,255,.84); padding: 64px 0 0; overflow: hidden; position: relative; }
.book-top::before { content: ""; position: absolute; right: -10%; top: -40%; width: 70%; height: 180%; background: radial-gradient(closest-side, rgba(28,109,232,.45), transparent); pointer-events: none; }
.book-top .wrap { display: grid; grid-template-columns: 1.2fr .8fr; gap: 64px; align-items: end; position: relative; }
.book-top-text { padding-bottom: 64px; }
.book-top h2 { color: var(--white); font-size: clamp(36px, 4.4vw, 58px); }
.book-top h2 em { color: var(--cyan); }
.book-top p { font-size: 18px; max-width: 600px; margin: 20px 0 0; }
.book-top p em { font-style: normal; color: var(--white); font-weight: 600; }
.book-top-ctas { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 30px; }
.book-top-cover { justify-self: center; display: block; width: min(300px, 100%); transform: rotate(-4deg) translateY(36px); box-shadow: 0 40px 70px -24px rgba(0,0,0,.65); transition: transform .4s; }
.book-top-cover:hover { transform: rotate(-2deg) translateY(28px); }

/* Barra de confianza */
.trust { background: var(--soft); border-bottom: 1px solid var(--line); padding: 24px 0; }
.trust .wrap { display: flex; flex-wrap: wrap; justify-content: center; gap: 12px 52px; font-size: 13px; font-weight: 500; letter-spacing: .08em; text-transform: uppercase; color: var(--ink); }
.trust span { display: inline-flex; align-items: center; gap: 12px; }
.trust span::before { content: ""; width: 14px; height: 2px; background: var(--red); }
.trust em { font-style: normal; color: var(--blue-ink); }

/* Propuesta */
.manifesto { display: grid; grid-template-columns: .95fr 1.05fr; gap: 96px; align-items: start; }
.manifesto h2 { font-size: clamp(32px, 3.8vw, 52px); margin-bottom: 28px; }
.pillars { display: grid; gap: 0; border-top: 1px solid var(--ink); }
.pillar { display: grid; grid-template-columns: 72px 1fr; gap: 24px; padding: 32px 0; border-bottom: 1px solid var(--line); }
.pillar .n { font-family: var(--serif); font-weight: 600; font-size: 15px; letter-spacing: .1em; color: var(--red); line-height: 2; }
.pillar h3 { font-size: 23px; margin-bottom: 8px; }
.pillar p { margin: 0; }

/* Cifras del mercado */
.facts { display: grid; grid-template-columns: repeat(4, 1fr); border-top: 1px solid rgba(255,255,255,.25); }
.facts div { padding: 36px 32px 8px 0; border-right: 1px solid rgba(255,255,255,.14); margin-right: 32px; }
.facts div:last-child { border-right: 0; margin-right: 0; }
.facts b { display: block; font-family: var(--serif); font-weight: 700; font-size: clamp(44px, 4.6vw, 64px); color: var(--white); line-height: 1; letter-spacing: -.03em; margin-bottom: 16px; }
.facts p { color: rgba(255,255,255,.82); font-size: 15.5px; margin-bottom: 10px; }
.facts small { display: block; font-size: 12px; letter-spacing: .04em; color: rgba(255,255,255,.55); }
.facts-close { margin-top: 56px; max-width: 760px; font-size: 19px; color: rgba(255,255,255,.9); }

/* Tarjetas y rejillas */
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.grid-5 { display: grid; grid-template-columns: repeat(5, 1fr); gap: 0; }
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 28px; }
.card { background: var(--white); border: 1px solid var(--line); border-radius: var(--radius); padding: 34px 30px; transition: border-color .25s; }
.card:hover { border-color: var(--blue); }
.card h3 { margin-bottom: 10px; }
.card p { margin: 0; font-size: 15.5px; }
.pain .grid-5 { border-top: 1px solid var(--ink); }
.pain .card { background: transparent; border: 0; border-right: 1px solid var(--line); padding: 32px 26px 8px; counter-increment: pain; }
.pain .card:first-child { padding-left: 0; }
.pain .card:last-child { border-right: 0; }
.pain .card::before { content: "0" counter(pain); display: block; font-family: var(--serif); font-weight: 600; font-size: 13px; letter-spacing: .12em; color: var(--red); margin-bottom: 18px; }
.pain .grid-5 { counter-reset: pain; }
.pain .card h3 { font-size: 20px; }
.pain-close { font-family: var(--serif); font-weight: 700; letter-spacing: -.01em; font-size: clamp(24px, 2.6vw, 32px); color: var(--ink); margin-top: 64px; }
.pain-close span { color: var(--red); }

/* Sistema: índice editorial de componentes */
.system-wrap { display: grid; grid-template-columns: .8fr 1.2fr; gap: 96px; align-items: start; }
.system-wrap .lead { color: rgba(255,255,255,.84); }
.comp-list { display: grid; border-top: 1px solid rgba(255,255,255,.3); }
.comp { display: grid; grid-template-columns: 56px 1fr auto; gap: 20px; align-items: baseline; padding: 26px 0; border-bottom: 1px solid rgba(255,255,255,.16); text-decoration: none; color: inherit; transition: padding .25s, background .25s; }
.comp:hover { padding-left: 12px; background: rgba(255,255,255,.04); }
.comp .num { font-family: var(--serif); font-size: 13px; font-weight: 600; letter-spacing: .12em; color: var(--cyan); }
.comp h3 { font-size: 24px; color: var(--white); }
.comp p { margin: 6px 0 0; font-size: 15.5px; color: rgba(255,255,255,.78); }
.comp .method { font-size: 11.5px; font-weight: 600; letter-spacing: .2em; color: rgba(255,255,255,.7); white-space: nowrap; }

/* Niveles */
.level { display: flex; flex-direction: column; padding: 40px 34px; border-top: 3px solid var(--navy); }
.level-img { width: calc(100% + 68px); max-width: none; margin: -40px -34px 28px; aspect-ratio: 16 / 10; object-fit: cover; }
.level .tag { font-size: 11.5px; font-weight: 600; letter-spacing: .2em; text-transform: uppercase; color: var(--blue-ink); }
.level h3 { font-size: 32px; margin: 12px 0 14px; }
.level p { flex: 1; }
.level .link-arrow { margin-top: 24px; align-self: flex-start; }

/* Pasos */
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0; margin-top: 8px; border-top: 1px solid var(--ink); }
.step { padding: 36px 36px 8px 0; margin-right: 36px; border-right: 1px solid var(--line); }
.step:last-child { border-right: 0; margin-right: 0; }
.step .n { font-family: var(--serif); font-weight: 700; font-size: 56px; line-height: 1; letter-spacing: -.03em; color: var(--blue); margin-bottom: 22px; }
.step h3 { font-size: 23px; margin-bottom: 10px; }
.step .price-tag { display: block; font-size: 12px; font-weight: 600; letter-spacing: .16em; text-transform: uppercase; color: var(--red); margin-bottom: 10px; }
.step p { font-size: 15.5px; }

/* Libro destacado */
.book-band { display: grid; grid-template-columns: .9fr 1.1fr; gap: 88px; align-items: center; }
.book-band img { border-radius: var(--radius); }
.book-price { display: inline-flex; align-items: baseline; gap: 10px; margin: 6px 0 26px; font-family: var(--serif); font-weight: 700; font-size: 30px; color: var(--ink); }
.book-price small { font-family: var(--sans); font-weight: 400; font-size: 14px; color: var(--muted); }

/* Persona */
.person { display: grid; grid-template-columns: .85fr 1.15fr; gap: 96px; align-items: center; }
.person .photo { position: relative; background: #6E7079; aspect-ratio: 4 / 5; overflow: hidden; }
.person .photo img { width: 100%; height: 100%; object-fit: cover; object-position: center 15%; }
.person .photo::after { content: ""; position: absolute; left: 0; bottom: 0; width: 38%; height: 6px; background: var(--red); }
.quote { font-family: var(--serif); font-weight: 600; letter-spacing: -.01em; font-size: 25px; line-height: 1.4; color: var(--ink); margin: 8px 0 26px; padding: 0 0 0 26px; border-left: 3px solid var(--red); }

/* FAQ */
.faq { max-width: 900px; margin: 48px auto 0; display: grid; gap: 0; border-top: 1px solid var(--ink); }
.faq details { border-bottom: 1px solid var(--line); }
.faq summary { cursor: pointer; list-style: none; padding: 26px 56px 26px 0; font-family: var(--serif); font-weight: 600; font-size: 19px; color: var(--ink); position: relative; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; position: absolute; right: 6px; top: 50%; transform: translateY(-50%); font-family: var(--sans); font-size: 26px; font-weight: 300; color: var(--blue-ink); transition: transform .25s; }
.faq details[open] summary::after { transform: translateY(-50%) rotate(45deg); }
.faq details p { padding: 0 56px 26px 0; margin: 0; }

/* Cierre */
.cta-band { background: var(--band-bright); color: rgba(255,255,255,.9); position: relative; overflow: hidden; }
.cta-band .wrap { display: grid; grid-template-columns: 1.2fr .8fr; gap: 64px; align-items: end; }
.cta-band h2 { color: var(--white); }
.cta-band p { margin: 22px 0 0; font-size: 18px; }
.cta-band .ctas { display: flex; flex-direction: column; gap: 14px; align-items: stretch; }

/* Encabezado de páginas internas */
.page-head { background: var(--band); color: rgba(255,255,255,.88); padding: 112px 0 104px; position: relative; overflow: hidden; }
.page-head::after { content: ""; position: absolute; left: 0; bottom: 0; width: 120px; height: 6px; background: var(--red); }
.page-head h1 { color: var(--white); max-width: 900px; position: relative; }
.page-head p { max-width: 700px; margin-top: 22px; font-size: 19px; position: relative; }

/* Recursos */
.res-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 16px; }
.res-card { background: var(--white); border: 1px solid var(--line); border-top: 3px solid var(--blue); padding: 26px 22px; text-decoration: none; color: var(--text); display: flex; flex-direction: column; transition: border-color .25s, transform .25s; }
.res-card:hover { border-color: var(--blue); transform: translateY(-3px); }
.res-n { font-size: 11.5px; font-weight: 600; letter-spacing: .16em; text-transform: uppercase; color: var(--red); margin-bottom: 12px; }
.res-card h3 { font-size: 19px; margin-bottom: 8px; }
.res-card p { font-size: 15px; flex: 1; }
.res-card .link-arrow { font-size: 14px; }
.res-section { scroll-margin-top: 90px; }
.res-layout { display: grid; grid-template-columns: .9fr 1.1fr; gap: 72px; align-items: start; }
.res-table { width: 100%; border-collapse: collapse; font-size: 15px; background: var(--white); }
.res-table th { text-align: left; font-size: 11.5px; letter-spacing: .16em; text-transform: uppercase; color: var(--white); background: var(--navy); padding: 12px 14px; }
.res-table td { padding: 13px 14px; border-bottom: 1px solid var(--line); vertical-align: top; color: var(--text); }
.res-table td b { color: var(--ink); }
.calc { background: var(--white); border: 1px solid var(--line); border-top: 3px solid var(--navy); padding: 32px; display: grid; gap: 14px; }
.calc-out { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin-top: 8px; }
.calc-out div { background: var(--navy); color: rgba(255,255,255,.8); padding: 16px; font-size: 12.5px; }
.calc-out b { display: block; font-family: var(--serif); font-size: 26px; color: var(--cyan); margin-top: 4px; }
.calc .micro { margin: 0; }
.steps-5 { display: grid; grid-template-columns: repeat(5, 1fr); border-top: 1px solid var(--ink); }
.steps-5 > div { padding: 28px 22px 8px 0; margin-right: 22px; border-right: 1px solid var(--line); }
.steps-5 > div:last-child { border-right: 0; margin-right: 0; }
.steps-5 span { display: block; font-family: var(--serif); font-weight: 700; font-size: 40px; color: var(--blue); line-height: 1; margin-bottom: 14px; }
.steps-5 b { display: block; font-family: var(--serif); font-size: 21px; color: var(--ink); margin-bottom: 8px; }
.steps-5 p { font-size: 15px; }
.steps-5 small { display: block; font-size: 12px; font-weight: 600; color: var(--red); letter-spacing: .02em; }
.matrix { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.matrix div { padding: 26px 24px; min-height: 170px; }
.matrix b { display: block; font-family: var(--serif); font-size: 20px; margin-bottom: 8px; }
.matrix p { font-size: 15px; margin: 0; }
.matrix .m1 { background: var(--navy); color: rgba(255,255,255,.82); } .matrix .m1 b { color: var(--white); }
.matrix .m2 { background: var(--blue); color: rgba(255,255,255,.88); } .matrix .m2 b { color: var(--white); }
.matrix .m3 { background: var(--blue-tint); color: var(--text); } .matrix .m3 b { color: var(--ink); }
.matrix .m4 { background: var(--white); border: 1px solid var(--line); color: var(--text); } .matrix .m4 b { color: var(--red); }
.checklist { list-style: none; padding: 0; margin: 0; border-top: 1px solid var(--ink); }
.checklist li { border-bottom: 1px solid var(--line); }
.checklist label { display: flex; gap: 14px; align-items: center; padding: 15px 0; cursor: pointer; color: var(--ink); }
.checklist input { width: 20px; height: 20px; accent-color: var(--blue); flex: none; }
.cta-band form.form { color: var(--text); }

/* Encabezado con fotografía */
.page-head.has-photo { padding-right: 0; }
.page-head.has-photo .wrap { position: relative; z-index: 1; }
.page-head.has-photo h1, .page-head.has-photo p { max-width: 560px; }
.page-head-img { position: absolute; top: 0; right: 0; bottom: 0; width: 46%; height: 100%; object-fit: cover; }
.page-head.has-photo::before { content: ""; position: absolute; top: 0; bottom: 0; right: 46%; width: 180px; transform: translateX(100%); background: linear-gradient(90deg, var(--navy), rgba(11,31,77,0)); z-index: 1; }

/* El Sistema */
.signs { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; margin-top: 8px; border-top: 1px solid var(--ink); }
.signs div { padding: 32px 30px 8px 0; margin-right: 30px; border-right: 1px solid var(--line); }
.signs div:last-child { border-right: 0; margin-right: 0; }
.signs b { display: block; font-family: var(--serif); font-weight: 600; font-size: 20px; line-height: 1.3; color: var(--ink); margin-bottom: 10px; }
.signs p { font-size: 15.5px; margin: 0; }
.signs .kpi { display: block; font-size: 11.5px; font-weight: 600; letter-spacing: .16em; text-transform: uppercase; color: var(--red); margin-bottom: 14px; }
.cycle { display: grid; grid-template-columns: repeat(4, 1fr); margin-top: 56px; border: 1px solid var(--line); background: var(--white); }
.cycle div { padding: 28px 26px; border-right: 1px solid var(--line); }
.cycle div:last-child { border-right: 0; }
.cycle b { display: block; font-family: var(--serif); font-size: 19px; color: var(--ink); margin-bottom: 6px; }
.cycle span { display: block; font-size: 12px; font-weight: 600; letter-spacing: .16em; color: var(--blue-ink); margin-bottom: 12px; }
.cycle p { margin: 0; font-size: 15px; }
.module { display: grid; grid-template-columns: 1fr 1fr; gap: 88px; align-items: center; padding: 80px 0; border-bottom: 1px solid var(--line); }
.module:last-child { border-bottom: 0; }
.module:nth-child(even) .module-visual { order: -1; }
.module .method { display: inline-block; font-family: var(--sans); font-size: 12px; font-weight: 600; letter-spacing: .22em; color: var(--red); margin-bottom: 16px; }
.module h2 { margin-bottom: 16px; }
.module ul { padding-left: 0; list-style: none; margin: 22px 0 0; display: grid; gap: 0; border-top: 1px solid var(--line); }
.module li { padding: 13px 0 13px 30px; position: relative; color: var(--ink); border-bottom: 1px solid var(--line); }
.module li::before { content: ""; position: absolute; left: 0; top: 25px; width: 14px; height: 2px; background: var(--red); }
.module-visual { background: var(--band-bright); aspect-ratio: 4 / 3; position: relative; overflow: hidden; color: var(--white); display: flex; flex-direction: column; justify-content: space-between; padding: 40px; }
.module-visual .big { font-family: var(--serif); font-weight: 700; font-size: clamp(88px, 11vw, 150px); line-height: .85; letter-spacing: -.05em; color: rgba(255,255,255,.2); }
.module-visual .name { font-family: var(--serif); font-weight: 700; font-size: clamp(28px, 3vw, 40px); letter-spacing: .04em; }
.module-visual .area { font-family: var(--serif); font-weight: 700; font-size: clamp(30px, 3.4vw, 46px); letter-spacing: -.01em; color: var(--white); }
.module-visual .area::before { content: "Componente"; display: block; font-family: var(--sans); font-size: 12px; font-weight: 600; letter-spacing: .22em; text-transform: uppercase; color: var(--cyan); margin-bottom: 10px; }
.module-visual::after { content: ""; position: absolute; right: 40px; top: 40px; width: 48px; height: 4px; background: var(--red); }

/* Programas */
.pricing { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; align-items: stretch; margin-top: 52px; }
.plan { background: var(--white); border: 1px solid var(--line); border-top: 3px solid var(--ink); border-radius: var(--radius); padding: 40px 34px; display: flex; flex-direction: column; position: relative; }
.plan.featured { border-top-color: var(--red); box-shadow: var(--shadow); }
.plan .badge { position: absolute; top: -13px; left: 34px; background: var(--red); color: var(--white); font-size: 11px; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; padding: 5px 12px; white-space: nowrap; }
.plan .for { font-size: 11.5px; font-weight: 600; letter-spacing: .18em; text-transform: uppercase; color: var(--blue-ink); }
.plan h3 { font-size: 36px; margin: 10px 0 14px; }
.plan ul { list-style: none; padding: 0; margin: 18px 0 26px; display: grid; gap: 0; flex: 1; border-top: 1px solid var(--line); }
.plan li { padding: 11px 0 11px 26px; position: relative; font-size: 15px; color: var(--ink); border-bottom: 1px solid var(--line); }
.plan li::before { content: ""; position: absolute; left: 0; top: 22px; width: 12px; height: 2px; background: var(--blue); }
.plan .invest { font-family: var(--serif); font-weight: 700; font-size: 24px; color: var(--ink); margin-bottom: 4px; }
.plan .small { font-size: 13.5px; color: var(--muted); margin-bottom: 22px; }
.start-card { display: grid; grid-template-columns: 1.3fr .7fr; gap: 48px; align-items: center; background: var(--soft); border-left: 4px solid var(--red); padding: 48px 52px; }
.start-card .price { font-family: var(--serif); font-weight: 700; font-size: 44px; color: var(--ink); line-height: 1; }
.start-card .price small { font-family: var(--sans); font-weight: 400; font-size: 15px; color: var(--muted); }
.modes { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; margin-top: 44px; }
.report { background: var(--white); box-shadow: var(--shadow); padding: 30px; font-size: 14px; color: var(--ink); position: relative; border: 1px solid var(--line); border-top: 3px solid var(--navy); }
.report .stamp { position: absolute; top: 18px; right: 18px; font-size: 10.5px; font-weight: 700; letter-spacing: .16em; color: var(--red); border: 1px solid var(--red); padding: 2px 8px; }
.report h4 { font-size: 20px; margin-bottom: 18px; }
.kpis { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin-bottom: 18px; }
.kpis div { background: var(--soft); padding: 12px 14px; color: var(--muted); font-size: 12.5px; }
.kpis b { display: block; font-family: var(--serif); font-weight: 700; font-size: 26px; color: var(--ink); }
.bars { display: grid; gap: 9px; }
.bars div { display: grid; grid-template-columns: 86px 1fr 32px; gap: 12px; align-items: center; font-size: 13px; }
.bars span { height: 6px; background: var(--line); position: relative; overflow: hidden; }
.bars span i { position: absolute; inset: 0 auto 0 0; background: var(--blue); }
.alert { margin-top: 16px; padding: 11px 14px; background: #FCEEEE; color: var(--red-hover); font-size: 13px; }

/* Equipo y contacto */
.team-card { text-align: center; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.team-card .avatar { width: 150px; height: 150px; border-radius: 50%; margin: 0 auto 20px; background: var(--band-bright); color: var(--white); display: grid; place-items: center; font-family: var(--serif); font-size: 40px; font-weight: 700; overflow: hidden; border: 4px solid var(--white); box-shadow: 0 0 0 2px var(--blue); }
.team-card .avatar img { width: 100%; height: 100%; object-fit: cover; object-position: center 20%; }
.team-card h3 { font-size: 20px; margin-bottom: 4px; }
.team-card .role { display: block; font-size: 11.5px; font-weight: 600; letter-spacing: .16em; text-transform: uppercase; color: var(--red); margin-bottom: 10px; }
.team-card p { font-size: 15px; }
.values { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; border-top: 1px solid var(--ink); }
.values div { padding: 30px 26px 30px 0; border-bottom: 1px solid var(--line); }
.values b { display: block; font-family: var(--serif); font-weight: 700; font-size: 21px; color: var(--ink); margin-bottom: 8px; }
.contact-grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: 72px; }
.contact-item { display: flex; gap: 18px; padding: 24px 0; border-bottom: 1px solid var(--line); }
.contact-item .ico { width: 46px; height: 46px; background: var(--blue-tint); display: grid; place-items: center; flex: none; }
form.form { background: var(--white); border: 1px solid var(--line); border-top: 3px solid var(--navy); padding: 38px; display: grid; gap: 16px; }
.field label { display: block; font-size: 13px; font-weight: 600; color: var(--ink); margin-bottom: 7px; letter-spacing: .01em; }
.field input, .field textarea, .field select { width: 100%; min-height: 52px; border: 1px solid #CDD4E0; border-radius: var(--radius); padding: 12px 14px; font: inherit; font-size: 16px; color: var(--ink); background: var(--white); transition: border-color .2s, box-shadow .2s; }
.field textarea { min-height: 120px; resize: vertical; }
.field input:focus, .field textarea:focus, .field select:focus { outline: none; border-color: var(--blue); box-shadow: 0 0 0 4px rgba(28,109,232,.16); }
.consent { display: grid; grid-template-columns: 20px 1fr; gap: 10px; font-size: 13px; color: var(--muted); line-height: 1.5; }
.consent input { width: 18px; height: 18px; margin-top: 2px; accent-color: var(--navy); }
.form-ok { display: none; padding: 18px; background: var(--blue-tint); color: var(--blue-ink); font-weight: 500; }

/* Pie de página: azul IQ profundo */
.site-footer { background: var(--navy); color: rgba(255,255,255,.7); padding: 88px 0 32px; font-size: 15px; border-top: 6px solid var(--red); }
.footer-grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr 1fr; gap: 40px; }
.footer-logo { display: inline-block; margin-bottom: 22px; }
.footer-logo img { height: 64px; width: auto; }
.site-footer h4 { font-family: var(--sans); font-size: 11.5px; font-weight: 600; letter-spacing: .2em; text-transform: uppercase; color: var(--white); margin-bottom: 18px; }
.site-footer ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 10px; }
.site-footer a { color: rgba(255,255,255,.86); text-decoration: none; }
.site-footer a:hover { color: var(--white); text-decoration: underline; text-underline-offset: 4px; }
.site-footer .ph { background: rgba(255,255,255,.12); color: var(--white); }
.footer-bottom { border-top: 1px solid rgba(255,255,255,.14); margin-top: 56px; padding-top: 24px; display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px; font-size: 13.5px; }

/* WhatsApp y barra móvil */
.wa { position: fixed; right: 22px; bottom: 24px; z-index: 50; width: 56px; height: 56px; border-radius: 50%; background: #25D366; display: grid; place-items: center; box-shadow: 0 14px 28px -10px rgba(0,0,0,.4); transition: transform .2s; }
.wa:hover { transform: scale(1.06); }
.wa svg { width: 28px; height: 28px; }
.mobile-cta { display: none; }

/* Marcadores */
.ph { background: #FFF4C2; color: #6B5300; border-radius: 2px; padding: 0 5px; font-size: .92em; }
.ph-box { border: 1px dashed #CBD1DC; padding: 14px 16px; color: var(--muted); font-size: 14px; background: var(--white); }

/* Aparición */
.reveal { opacity: 0; transform: translateY(20px); transition: opacity .9s cubic-bezier(.2,.7,.2,1), transform .9s cubic-bezier(.2,.7,.2,1); }
.reveal.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) { .reveal { opacity: 1; transform: none; transition: none; } html { scroll-behavior: auto; } }

/* Responsive */
@media (max-width: 1080px) {
  .grid-5 { grid-template-columns: repeat(3, 1fr); }
  .res-grid { grid-template-columns: repeat(3, 1fr); }
  .steps-5 { grid-template-columns: repeat(3, 1fr); row-gap: 20px; }
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .pain .card:nth-child(3) { border-right: 0; }
  .pain .card:nth-child(4) { padding-left: 0; }
  .values, .signs, .facts, .cycle { grid-template-columns: 1fr 1fr; }
  .signs div:nth-child(2), .facts div:nth-child(2) { border-right: 0; margin-right: 0; }
  .cycle div:nth-child(2) { border-right: 0; }
  .cycle div:nth-child(-n+2) { border-bottom: 1px solid var(--line); }
  .hero-text { padding: 72px 48px 72px 32px; }
}
@media (max-width: 1440px) {
  .nav { gap: 22px; }
  .nav a { font-size: 14.5px; }
  .nav .lbl-long { display: none; }
  .nav .lbl-short { display: inline; }
  .logo img { height: 50px; }
}
@media (max-width: 1020px) {
  .nav { position: fixed; inset: 88px 0 auto 0; background: var(--white); flex-direction: column; align-items: stretch; gap: 0; padding: 8px 24px 26px; border-bottom: 1px solid var(--line); box-shadow: var(--shadow); transform: translateY(-130%); transition: transform .35s ease; }
  .nav.open { transform: none; }
  .nav a { padding: 15px 0; border-bottom: 1px solid var(--line); font-size: 17px; }
  .nav a::after { display: none; }
  .nav .btn { margin-top: 14px; padding: 12px 20px; line-height: 1.3; text-align: center; }
  .menu-btn { display: block; }
  .nav-ctas { flex-direction: column; margin-left: 0; gap: 0; }
  .nav .lbl-long { display: inline; }
  .nav .lbl-short { display: none; }
}
@media (max-width: 960px) {
  section { padding: 88px 0; }
  .res-layout, .split, .hero .split, .book-top .wrap, .system-wrap, .book-band, .person, .module, .contact-grid, .start-card, .manifesto, .section-head, .cta-band .wrap { grid-template-columns: 1fr; gap: 44px; }
  .hero .split { min-height: 0; }
  .hero-text { padding: 56px 32px 64px; }
  .hero-visual { width: min(360px, calc(100% - 64px)); margin: 0 auto 56px; justify-self: center; }
  .module:nth-child(even) .module-visual { order: 0; }
  .grid-3, .pricing, .steps { grid-template-columns: 1fr; }
  .step { border-right: 0; margin-right: 0; border-bottom: 1px solid var(--line); padding-right: 0; }
  .plan.featured { order: -1; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .section-head { margin-bottom: 44px; }
  .person .photo { max-width: 460px; }
}
@media (max-width: 640px) {
  body { font-size: 16px; }
  .wrap { width: calc(100% - 36px); }
  section { padding: 72px 0; }
  .hero-text { padding: 44px 18px 56px; }
  .hero .ctas { gap: 18px; }
  .hero .ctas .btn { width: 100%; }
  .hero-visual .caption { max-width: none; right: 0; padding: 18px 20px; }
  .stats { gap: 28px; }
  .trust .wrap { flex-direction: column; align-items: flex-start; gap: 10px; }
  .book-top { padding-top: 48px; }
  .book-top-text { padding-bottom: 8px; }
  .book-top-ctas .btn { width: 100%; }
  .book-top-cover { width: 170px; }
  .stats b { font-size: 28px; }
  .res-grid, .steps-5, .calc-out, .grid-4, .grid-5, .grid-2, .values, .signs, .modes, .kpis, .facts, .cycle { grid-template-columns: 1fr; }
  .pain .card, .pain .card:first-child, .pain .card:nth-child(4) { padding: 26px 0 18px; border-right: 0; border-bottom: 1px solid var(--line); }
  .signs div, .facts div { border-right: 0; margin-right: 0; border-bottom: 1px solid var(--line); padding-right: 0; }
  .facts div { border-bottom-color: rgba(255,255,255,.14); padding-bottom: 24px; }
  .cycle div { border-right: 0; border-bottom: 1px solid var(--line); }
  .comp { grid-template-columns: 40px 1fr; }
  .comp .method { grid-column: 2; }
  .footer-grid { grid-template-columns: 1fr; }
  .logo img { height: 46px; }
  .site-header .wrap { height: 72px; }
  .notice { font-size: 13px; padding: 9px 0; }
  .notice .wrap { flex-direction: column; align-items: flex-start; gap: 2px; }
  .nav { top: 72px; }
  .start-card { padding: 30px 24px; }
  .page-head { padding: 72px 0 64px; }
  .page-head.has-photo { padding-top: 0; }
  .page-head-img { position: relative; width: 100%; height: 220px; margin-bottom: 40px; }
  .page-head.has-photo::before { display: none; }
  .pillar { grid-template-columns: 48px 1fr; gap: 14px; }
  .module-visual { padding: 28px; }
  .mobile-cta { display: flex; position: fixed; left: 0; right: 0; bottom: 0; z-index: 40; padding: 10px 82px 10px 12px; background: rgba(255,255,255,.97); backdrop-filter: blur(10px); border-top: 1px solid var(--line); transform: translateY(110%); transition: transform .3s ease; }
  .mobile-cta.show { transform: none; }
  .mobile-cta .btn { flex: 1; min-height: 48px; }
  .wa { right: 14px; bottom: 12px; width: 54px; height: 54px; }
  .site-footer { padding-bottom: 96px; }
  .steps-5 > div { border-right: 0; margin-right: 0; border-bottom: 1px solid var(--line); padding-right: 0; }
  .matrix { grid-template-columns: 1fr; }
  .res-table { font-size: 14px; }
  .res-table th:nth-child(3), .res-table td:nth-child(3) { display: none; }
  .calc { padding: 24px; }
}