/* v17.1: estilos compartidos por todas las paginas (misma linea visual que la v17).
   Inicio = presentacion dinamica + What we do. Industries, Ways to work with us,
   FAQ y Contact son paginas propias. */
:root {
  --ink: #0B1B33; --text: #1E2733; --muted: #5B6779; --line: #E1E7EF;
  --line-soft: #EDF1F6;
  --blue: #1F5BD8; --glow: #4C9BFF; --white: #FFFFFF; --soft: #F5F7FA;
  --soft2: #EEF3FA; --night: #04070D;
  --shadow-s: 0 1px 2px rgba(11,27,51,.04), 0 4px 12px rgba(11,27,51,.05);
  --shadow-m: 0 2px 6px rgba(11,27,51,.05), 0 12px 32px rgba(11,27,51,.08);
  --shadow-l: 0 24px 60px rgba(11,27,51,.12);
  --font: "Jost", "Century Gothic", system-ui, sans-serif;
  --k: 1;
}
* { box-sizing: border-box; }
html, body { background: var(--white); }
html { scroll-behavior: smooth; scroll-padding-top: calc(84px * var(--k)); }
body { margin: 0; font-family: var(--font); font-weight: 400; font-size: calc(calc(17px * var(--k)) * var(--k)); line-height: 1.6; color: var(--text); -webkit-font-smoothing: antialiased; overflow-x: hidden; }
a { color: inherit; text-decoration: none; }
img { max-width: 100%; }

/* ---------- top bar (glass) ---------- */
header { position: fixed; top: 0; left: 0; right: 0; z-index: 20; color: var(--ink); background: rgba(255,255,255,.72); backdrop-filter: blur(calc(16px * var(--k))) saturate(160%); -webkit-backdrop-filter: blur(calc(16px * var(--k))) saturate(160%); border-bottom: 1px solid var(--line-soft); }
.bar { max-width: calc(1240px * var(--k)); margin: 0 auto; padding: 0 calc(32px * var(--k)); height: calc(76px * var(--k)); display: flex; align-items: center; gap: calc(28px * var(--k)); }
.brand { display: flex; align-items: center; }
.brand img { height: calc(46px * var(--k)); width: auto; display: block; mix-blend-mode: multiply; }
nav { display: flex; gap: calc(26px * var(--k)); margin-left: auto; }
nav a { font-size: calc(13px * var(--k)); letter-spacing: .14em; text-transform: uppercase; opacity: .72; position: relative; padding: calc(6px * var(--k)) 0; transition: opacity .3s; }
nav a:hover, nav a[aria-current] { opacity: 1; }
nav a::after { content: ""; position: absolute; left: 0; right: 0; bottom: calc(-2px * var(--k)); height: 1px; background: currentColor; transform: scaleX(0); transform-origin: left; transition: transform .35s; }
nav a:hover::after, nav a[aria-current]::after { transform: scaleX(1); }
.pill { display: inline-block; font-family: inherit; cursor: pointer; background: transparent; color: inherit; font-size: calc(13px * var(--k)); letter-spacing: .14em; text-transform: uppercase; padding: calc(10px * var(--k)) calc(20px * var(--k)); border: 1px solid var(--line); border-radius: 99px; opacity: .9; transition: border-color .3s, opacity .3s, background .3s, transform .3s; }
.pill:hover { opacity: 1; border-color: var(--ink); }
.pill.solid { background: var(--blue); border-color: var(--blue); color: #fff; opacity: 1; box-shadow: 0 6px 18px rgba(31,91,216,.28); }
.pill.solid:hover { transform: translateY(-1px); box-shadow: 0 10px 26px rgba(31,91,216,.36); }
/* idioma: boton cuadrado con icono de mundo (fondo blanco, lineas grises) */
.lang-slot { --lang-radius: 10px; --lang-border: var(--line); --lang-fg: #6B7685; --lang-bg: #fff; margin-left: calc(-14px * var(--k)); }
.lang-slot .lang-button { width: calc(38px * var(--k)); height: calc(38px * var(--k)); min-height: 0; padding: 0; justify-content: center; transition: border-color .25s, color .25s; }
.lang-slot .lang-button:hover, .lang-slot .lang-button[aria-expanded="true"] { border-color: #B8C3D1; color: var(--ink); }
.lang-slot .lang-button .globe { width: calc(18px * var(--k)); height: calc(18px * var(--k)); }
.lang-slot .lang-menu { min-width: 150px; }
.lang-slot .lang-menu li { font-size: 14px; padding: 7px 10px; }
/* Log in: un poco mas angosto y separado de Contact */
.bar > .pill.login { padding-left: calc(16px * var(--k)); padding-right: calc(16px * var(--k)); margin-left: calc(14px * var(--k)); }
.nav-login { display: none; }
.menu-btn { display: none; width: 42px; height: 42px; border: 1px solid var(--line); border-radius: 99px; background: transparent; color: var(--ink); cursor: pointer; place-items: center; }
.menu-btn svg { width: 20px; height: 20px; stroke: currentColor; fill: none; stroke-width: 1.8; stroke-linecap: round; }

/* ---------- story: hero pinned (morph grafica -> ventana) ---------- */
/* en pantallas grandes el hero usa un ancho centrado (1400px) y el texto no pasa de 600px, para no tapar la grafica */
.story { --edge: max(7vw, calc((100vw - 1400px) / 2 + 32px)); }
.story { position: relative; height: 170vh; }
.pin { position: sticky; top: 0; height: 100vh; overflow: hidden; background: var(--white); }
#morph { position: absolute; inset: 0; width: 100%; height: 100%; z-index: 1; }
.slot { position: absolute; top: 50%; transform: translateY(-50%); pointer-events: none; }
#slot-chart { right: var(--edge); width: min(32vw, 500px); aspect-ratio: 4 / 3; }
#slot-window { left: var(--edge); width: min(40vw, 620px); aspect-ratio: 16 / 10; }
.chapter { position: absolute; inset: 0; z-index: 2; display: flex; flex-direction: column; justify-content: center; padding: 0 var(--edge); opacity: 0; transform: translateY(calc(24px * var(--k))); transition: opacity .7s, transform .7s; pointer-events: none; }
.chapter.on { opacity: 1; transform: none; }
.chapter > * { max-width: min(42vw, 600px); }
.kicker { font-size: calc(12px * var(--k)); letter-spacing: .4em; text-transform: uppercase; color: var(--blue); margin-bottom: calc(22px * var(--k)); display: inline-flex; align-items: center; gap: calc(12px * var(--k)); }
.kicker::before { content: ""; width: calc(28px * var(--k)); height: 1px; background: var(--blue); display: inline-block; }
.chapter .hero-big, .chapter h1, .chapter h2 { font-weight: 300; text-transform: uppercase; letter-spacing: .05em; line-height: 1.06; margin: 0; font-size: calc(clamp(34px, 4.6vw, 66px) * var(--k)); color: var(--ink); }
.chapter p { max-width: 26em; font-size: calc(19px * var(--k)); color: var(--muted); margin: calc(26px * var(--k)) 0 0; }
/* frase con palabras clave (h1) en mayuscula pequena, sobre el parrafo */
.chapter h1.hero-sub { font-size: calc(17px * var(--k)); font-weight: 500; letter-spacing: .16em; line-height: 1.4; margin-top: calc(28px * var(--k)); }
.chapter p.hero-p { margin-top: calc(12px * var(--k)); }
.chapter.right { align-items: flex-end; text-align: right; }
.chapter.right p { margin-left: auto; }
.accent { color: var(--blue); font-weight: 400; }
.hero-cta { display: flex; gap: calc(14px * var(--k)); margin-top: calc(34px * var(--k)); pointer-events: auto; flex-wrap: wrap; }
.hero-cta .pill { opacity: 1; }

/* ---------- connects band: franja delgada al pie de la pantalla inicial ---------- */
/* parte de la animacion: se queda al pie del hero mientras dura el efecto */
.conn { position: absolute; left: 0; right: 0; bottom: 0; z-index: 3; background: rgba(245,247,250,.9); backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px); border-top: 1px solid var(--line-soft); }
.conn .wrap { max-width: calc(1240px * var(--k)); margin: 0 auto; padding: calc(10px * var(--k)) calc(32px * var(--k)); display: flex; align-items: center; flex-wrap: wrap; gap: calc(6px * var(--k)) calc(22px * var(--k)); }
.conn .lbl { font-size: calc(10px * var(--k)); letter-spacing: .3em; text-transform: uppercase; color: var(--muted); white-space: nowrap; }
.conn .logos { display: inline-flex; flex-wrap: wrap; gap: calc(4px * var(--k)) calc(18px * var(--k)); }
.conn .logos span { font-weight: 500; letter-spacing: .12em; text-transform: uppercase; font-size: calc(12px * var(--k)); color: var(--ink); opacity: .75; }
.conn .logos.dim span { opacity: .4; }
.conn .soon { font-size: calc(9px * var(--k)); letter-spacing: .2em; text-transform: uppercase; color: var(--blue); border: 1px solid #CFDBEC; border-radius: 99px; padding: calc(2px * var(--k)) calc(9px * var(--k)); white-space: nowrap; }

/* ---------- sections ---------- */
.sec { max-width: calc(1240px * var(--k)); margin: 0 auto; padding: calc(120px * var(--k)) calc(32px * var(--k)); }
.sec.alt { background: var(--soft); max-width: none; }
/* menos margen arriba al llegar con el menu (What we do) */
#what { padding-top: calc(36px * var(--k)); }
.sec.alt > .inner { max-width: calc(1240px * var(--k)); margin: 0 auto; }
.sec-head { display: flex; justify-content: space-between; align-items: flex-end; gap: calc(40px * var(--k)); margin-bottom: calc(56px * var(--k)); flex-wrap: wrap; }
.eyebrow { font-size: calc(12px * var(--k)); letter-spacing: .4em; text-transform: uppercase; color: var(--blue); margin-bottom: calc(18px * var(--k)); display: inline-flex; align-items: center; gap: calc(12px * var(--k)); }
.eyebrow::before { content: ""; width: calc(28px * var(--k)); height: 1px; background: var(--blue); display: inline-block; }
.sec h1, .sec h2 { font-weight: 300; font-size: calc(clamp(32px, 4.2vw, 56px) * var(--k)); line-height: 1.08; color: var(--ink); margin: 0; letter-spacing: -.01em; max-width: 14em; }
.sec h1 b, .sec h2 b { font-weight: 500; }
.sec-head > div { flex: 1 1 calc(560px * var(--k)); }
.sec .lead { flex: 0 1 34ch; color: var(--muted); font-size: calc(18px * var(--k)); max-width: 34ch; margin: 0; }

/* feature cards */
.three { display: grid; grid-template-columns: repeat(3, 1fr); gap: calc(28px * var(--k)); }
.four { display: grid; grid-template-columns: repeat(4, 1fr); gap: calc(24px * var(--k)); }
.item { background: var(--white); border: 1px solid var(--line); border-radius: calc(22px * var(--k)); padding: calc(38px * var(--k)); box-shadow: var(--shadow-s); transition: transform .35s cubic-bezier(.2,.7,.2,1), box-shadow .35s, border-color .35s; }
.four .item { padding: calc(32px * var(--k)); }
.item:hover { transform: translateY(calc(-6px * var(--k))); box-shadow: var(--shadow-m); border-color: #CFDBEC; }
.ic { width: calc(52px * var(--k)); height: calc(52px * var(--k)); border-radius: calc(14px * var(--k)); background: var(--soft2); display: grid; place-items: center; margin-bottom: calc(24px * var(--k)); }
.ic svg { width: calc(26px * var(--k)); height: calc(26px * var(--k)); stroke: var(--blue); fill: none; stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; }
.item .n { font-size: calc(15px * var(--k)); font-weight: 500; color: var(--blue); letter-spacing: .2em; }
.item h3 { font-weight: 500; font-size: calc(22px * var(--k)); color: var(--ink); margin: calc(10px * var(--k)) 0 calc(12px * var(--k)); }
.item p { margin: 0; color: var(--muted); }
.more { margin: calc(36px * var(--k)) 0 0; color: var(--muted); }
.more a { color: var(--blue); border-bottom: 1px solid currentColor; }

/* ---------- ways to work with us ---------- */
.ways { display: grid; grid-template-columns: repeat(6, 1fr); gap: calc(28px * var(--k)); }
.plan { grid-column: span 2; position: relative; display: flex; flex-direction: column; background: var(--white); border: 1px solid var(--line); border-radius: calc(24px * var(--k)); padding: calc(40px * var(--k)); box-shadow: var(--shadow-s); transition: border-color .3s, transform .35s cubic-bezier(.2,.7,.2,1), box-shadow .35s; }
.plan:nth-child(n+4) { grid-column: span 3; }
.plan:hover { border-color: var(--blue); transform: translateY(calc(-6px * var(--k))); box-shadow: var(--shadow-m); }
.plan.featured { background: linear-gradient(180deg, var(--night), #0A1B38 80%); color: #EAF1FB; border-color: transparent; }
.plan.featured .tag { color: var(--glow); }
.plan.featured h3 { color: #fff; }
.plan.featured p { color: #A9BAD4; }
.plan.featured ul li { color: #C7D6EC; }
.plan.featured ul li svg { stroke: var(--glow); }
.plan.soon { background: transparent; border-style: dashed; box-shadow: none; }
.plan.soon:hover { transform: none; border-color: var(--line); box-shadow: none; }
.plan.soon h3, .plan.soon p { opacity: .7; }
.plan .tag { font-size: calc(12px * var(--k)); letter-spacing: .3em; text-transform: uppercase; color: var(--blue); font-weight: 500; }
.plan h3 { font-weight: 300; font-size: calc(28px * var(--k)); line-height: 1.2; color: var(--ink); margin: calc(14px * var(--k)) 0 calc(12px * var(--k)); }
.plan p { color: var(--muted); margin: 0 0 calc(22px * var(--k)); }
.plan ul { list-style: none; margin: 0 0 calc(30px * var(--k)); padding: 0; display: grid; gap: calc(12px * var(--k)); }
.plan ul li { display: flex; gap: calc(12px * var(--k)); align-items: flex-start; color: var(--text); font-size: calc(16px * var(--k)); }
.plan ul li svg { width: calc(18px * var(--k)); height: calc(18px * var(--k)); stroke: var(--blue); fill: none; stroke-width: 2.2; stroke-linecap: round; stroke-linejoin: round; flex: none; margin-top: calc(4px * var(--k)); }
.plan .pill { color: var(--ink); margin-top: auto; align-self: flex-start; }
.plan.featured .pill { background: var(--blue); border-color: var(--blue); color: #fff; box-shadow: 0 6px 18px rgba(31,91,216,.4); }
.plan .badge { margin-top: auto; align-self: flex-start; font-size: calc(12px * var(--k)); letter-spacing: .2em; text-transform: uppercase; color: var(--muted); border: 1px solid var(--line); border-radius: 99px; padding: calc(8px * var(--k)) calc(16px * var(--k)); }

/* ---------- planes en carrusel (estilo LinkedIn): columnas alineadas, se mueven a los lados ---------- */
.pcarousel { position: relative; }
.ptrack { --cols: 4; --gap: calc(24px * var(--k)); display: grid; grid-auto-flow: column; grid-template-rows: repeat(6, auto); grid-auto-columns: calc((100% - (var(--cols) - 1) * var(--gap)) / var(--cols)); column-gap: var(--gap); overflow-x: auto; scroll-snap-type: x mandatory; scroll-behavior: smooth; scrollbar-width: none; padding: 6px 2px 10px; outline: none; }
.ptrack::-webkit-scrollbar { display: none; }
.pcard { grid-row: span 6; display: grid; grid-template-rows: subgrid; row-gap: 0; scroll-snap-align: start; background: var(--white); border: 1px solid var(--line); border-top: 5px solid var(--bar, var(--blue)); border-radius: calc(18px * var(--k)); padding: calc(28px * var(--k)) calc(26px * var(--k)) calc(26px * var(--k)); box-shadow: var(--shadow-s); }
.pcard:nth-child(1) { --bar: #0B1B33; }
.pcard:nth-child(2) { --bar: #1F5BD8; }
.pcard:nth-child(3) { --bar: #4C9BFF; }
.pcard:nth-child(4) { --bar: #3B6FB6; }
.pcard.soon { --bar: #C9D3E0; background: #FAFBFD; }
.pcard h3 { margin: 0; font-weight: 500; font-size: calc(26px * var(--k)); line-height: 1.2; color: var(--ink); }
.pcard .sub { margin: calc(6px * var(--k)) 0 0; color: var(--text); font-size: calc(16px * var(--k)); line-height: 1.45; }
.pcard .key { margin: calc(18px * var(--k)) 0 calc(16px * var(--k)); font-weight: 600; font-size: calc(15px * var(--k)); color: var(--ink); }
.pcard.first .key { color: var(--blue); }
.pcard.soon .key { color: var(--muted); }
.pcard .pill { justify-self: stretch; text-align: center; color: var(--blue); border-color: var(--blue); opacity: 1; }
.pcard .pill.solid { color: #fff; }
.pcard.soon .pill { color: var(--muted); border-color: var(--line); }
.pcard ul { list-style: none; margin: calc(20px * var(--k)) 0 0; padding: 0; display: grid; gap: calc(10px * var(--k)); align-content: start; }
.pcard ul li { display: flex; gap: calc(10px * var(--k)); align-items: flex-start; font-size: calc(15px * var(--k)); line-height: 1.45; color: var(--text); }
.pcard ul li svg { width: calc(17px * var(--k)); height: calc(17px * var(--k)); flex: none; margin-top: 2px; stroke: var(--ink); fill: none; stroke-width: 2.2; stroke-linecap: round; stroke-linejoin: round; }
.pcard .desc { margin: calc(18px * var(--k)) 0 0; padding-top: calc(14px * var(--k)); border-top: 1px solid var(--line-soft); color: var(--muted); font-size: calc(14px * var(--k)); line-height: 1.5; }
.pcard.soon .desc { border-top: 0; padding-top: 0; }
.parrow { position: absolute; top: 46%; width: 44px; height: 44px; border-radius: 99px; border: 1px solid var(--line); background: #fff; color: var(--ink); box-shadow: var(--shadow-m); display: grid; place-items: center; cursor: pointer; transition: opacity .25s; z-index: 2; }
.parrow svg { width: 20px; height: 20px; stroke: currentColor; fill: none; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.parrow.prev { left: -20px; } .parrow.next { right: -20px; }
.parrow[disabled] { opacity: 0; pointer-events: none; }
.pdots { display: flex; justify-content: center; gap: 8px; margin-top: calc(18px * var(--k)); }
.pdots button { width: 9px; height: 9px; padding: 0; border-radius: 99px; border: 1px solid var(--muted); background: transparent; cursor: pointer; }
.pdots button.on { background: var(--ink); border-color: var(--ink); }
@media (max-width: 1120px) { .ptrack { --cols: 3; } }
@media (max-width: 860px) { .ptrack { --cols: 1; grid-auto-columns: 84%; } .parrow { display: none; } }

/* ---------- how it works (steps) ---------- */
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: calc(28px * var(--k)); counter-reset: step; }
.step { position: relative; padding: calc(36px * var(--k)); background: var(--white); border: 1px solid var(--line); border-radius: calc(22px * var(--k)); box-shadow: var(--shadow-s); }
.step::before { counter-increment: step; content: "0" counter(step); position: absolute; top: calc(28px * var(--k)); right: calc(32px * var(--k)); font-size: calc(48px * var(--k)); font-weight: 200; color: var(--soft2); line-height: 1; }
.step .ic { margin-bottom: 0; }
.step h3 { font-weight: 500; font-size: calc(21px * var(--k)); color: var(--ink); margin: calc(16px * var(--k)) 0 calc(10px * var(--k)); }
.step p { margin: 0; color: var(--muted); }

/* ---------- stats ---------- */
.stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: calc(28px * var(--k)); }
.stat { position: relative; background: var(--white); border: 1px solid var(--line); border-radius: calc(22px * var(--k)); padding: calc(38px * var(--k)); box-shadow: var(--shadow-s); overflow: hidden; }
.stat::after { content: ""; position: absolute; left: calc(38px * var(--k)); right: calc(38px * var(--k)); top: 0; height: 3px; background: linear-gradient(90deg, var(--glow), var(--blue)); border-radius: 0 0 3px 3px; }
.stat b { display: block; font-weight: 300; font-size: calc(56px * var(--k)); line-height: 1; color: var(--ink); margin-bottom: calc(12px * var(--k)); white-space: nowrap; }
.stat b em { color: var(--blue); font-style: normal; font-weight: 400; }
.stat span { color: var(--muted); }
.note { color: var(--muted); font-size: calc(14px * var(--k)); margin-top: calc(20px * var(--k)); }

/* ---------- FAQ ---------- */
.faq { display: grid; gap: calc(14px * var(--k)); max-width: calc(880px * var(--k)); }
.faq details { background: var(--white); border: 1px solid var(--line); border-radius: calc(18px * var(--k)); box-shadow: var(--shadow-s); transition: border-color .3s; }
.faq details[open] { border-color: #CFDBEC; }
.faq summary { list-style: none; cursor: pointer; display: flex; justify-content: space-between; align-items: center; gap: 20px; padding: calc(22px * var(--k)) calc(28px * var(--k)); font-weight: 500; font-size: calc(19px * var(--k)); color: var(--ink); }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; flex: none; font-weight: 300; font-size: calc(28px * var(--k)); line-height: 1; color: var(--blue); transition: transform .3s; }
.faq details[open] summary::after { transform: rotate(45deg); }
.faq details p { margin: 0; padding: 0 calc(28px * var(--k)) calc(24px * var(--k)); color: var(--muted); max-width: 62ch; }

/* ---------- final CTA + form ---------- */
.final-wrap { max-width: calc(1240px * var(--k)); margin: 0 auto; }
.final { background: linear-gradient(135deg, #061127 0%, var(--night) 60%); color: #EAF1FB; border-radius: calc(28px * var(--k)); padding: calc(72px * var(--k)) calc(64px * var(--k)); display: grid; grid-template-columns: 1fr 1.1fr; align-items: center; gap: calc(56px * var(--k)); position: relative; overflow: hidden; box-shadow: var(--shadow-l); }
.final::before { content: ""; position: absolute; inset: auto -10% -60% -10%; height: 130%; background: radial-gradient(50% 50% at 50% 50%, rgba(76,155,255,.4), transparent 70%); pointer-events: none; }
.final::after { content: ""; position: absolute; inset: 0; pointer-events: none; background-image: linear-gradient(rgba(76,155,255,.06) 1px, transparent 1px), linear-gradient(90deg, rgba(76,155,255,.06) 1px, transparent 1px); background-size: calc(48px * var(--k)) calc(48px * var(--k)); -webkit-mask-image: radial-gradient(80% 100% at 100% 0%, #000, transparent 70%); mask-image: radial-gradient(80% 100% at 100% 0%, #000, transparent 70%); }
.final > * { position: relative; z-index: 1; }
.final h1, .final h2 { color: #fff; margin: 0; font-weight: 300; text-transform: uppercase; letter-spacing: .05em; font-size: calc(clamp(28px, 3.6vw, 48px) * var(--k)); max-width: none; }
.final p { color: #A9BAD4; margin: calc(16px * var(--k)) 0 0; max-width: 34ch; }
.final .mail { color: #fff; border-bottom: 1px solid rgba(255,255,255,.4); }
.form { display: grid; grid-template-columns: 1fr 1fr; gap: calc(16px * var(--k)); }
.form label { display: grid; gap: calc(6px * var(--k)); font-size: calc(12px * var(--k)); letter-spacing: .18em; text-transform: uppercase; color: #A9BAD4; }
.form .full { grid-column: 1 / -1; }
.form input, .form select, .form textarea { width: 100%; font: inherit; font-size: calc(16px * var(--k)); letter-spacing: normal; text-transform: none; color: #fff; background: rgba(255,255,255,.06); border: 1px solid rgba(255,255,255,.18); border-radius: calc(12px * var(--k)); padding: calc(12px * var(--k)) calc(14px * var(--k)); transition: border-color .25s, background .25s; }
.form select option { color: var(--ink); }
.form textarea { min-height: calc(96px * var(--k)); resize: vertical; }
.form input:focus, .form select:focus, .form textarea:focus { outline: none; border-color: var(--glow); background: rgba(255,255,255,.1); }
.form .send { grid-column: 1 / -1; display: flex; align-items: center; gap: calc(16px * var(--k)); flex-wrap: wrap; }
.form .send small { color: #7F93B3; font-size: calc(13px * var(--k)); }

/* paginas internas: primera seccion bajo el header fijo */
.page-top { padding-top: calc(112px * var(--k)); }
.sec.alt.page-top { padding-top: calc(112px * var(--k)); }
.sec:not(.alt) + .sec.band { padding-top: 0; }
.sec-cta { display: flex; gap: calc(14px * var(--k)); flex-wrap: wrap; margin-top: calc(48px * var(--k)); }
.final .acts { display: flex; gap: calc(14px * var(--k)); flex-wrap: wrap; justify-self: end; }
.final .pill { color: #fff; border-color: rgba(255,255,255,.4); }
.final .pill.solid { border-color: var(--blue); }

/* ---------- footer ---------- */
footer { border-top: 1px solid var(--line-soft); background: var(--soft); }
.foot { max-width: calc(1240px * var(--k)); margin: 0 auto; padding: calc(72px * var(--k)) calc(32px * var(--k)) calc(40px * var(--k)); display: grid; grid-template-columns: 2fr 1fr 1fr; gap: calc(40px * var(--k)); }
.foot .brand-col img { height: calc(44px * var(--k)); width: auto; mix-blend-mode: multiply; margin-bottom: calc(18px * var(--k)); }
.foot .brand-col p { color: var(--muted); max-width: 36ch; margin: 0; }
.foot h4 { font-size: calc(12px * var(--k)); letter-spacing: .2em; text-transform: uppercase; color: var(--ink); margin: 0 0 calc(18px * var(--k)); font-weight: 500; }
.foot ul { list-style: none; margin: 0; padding: 0; display: grid; gap: calc(12px * var(--k)); }
.foot ul li { color: var(--muted); }
.foot ul li a { color: var(--muted); transition: color .25s; }
.foot ul li a:hover { color: var(--blue); }
.foot-base { border-top: 1px solid var(--line); }
.foot-base .in { max-width: calc(1240px * var(--k)); margin: 0 auto; padding: calc(24px * var(--k)) calc(32px * var(--k)); display: flex; justify-content: space-between; color: var(--muted); font-size: calc(14px * var(--k)); flex-wrap: wrap; gap: calc(12px * var(--k)); }

/* ---------- reveal ---------- */
.reveal { opacity: 0; transform: translateY(calc(28px * var(--k))); transition: opacity .8s cubic-bezier(.2,.7,.2,1), transform .8s cubic-bezier(.2,.7,.2,1); }
.reveal.in { opacity: 1; transform: none; }
.reveal.d1 { transition-delay: .1s; } .reveal.d2 { transition-delay: .2s; } .reveal.d3 { transition-delay: .3s; }

@media (max-width: 1120px) {
  nav { display: none; }
  .menu-btn { display: grid; margin-left: auto; }
  header.open nav { display: flex; flex-direction: column; gap: 4px; position: absolute; top: 100%; left: 0; right: 0; margin: 0; padding: 12px 24px 20px; background: #fff; border-bottom: 1px solid var(--line-soft); box-shadow: var(--shadow-m); }
  header.open nav a { padding: 12px 0; font-size: 14px; opacity: .85; }
  header.open nav a::after { display: none; }
  header.open nav .nav-login { display: block; color: var(--blue); }
  .four { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 860px) {
  .bar { padding: 0 16px; gap: 10px; }
  .bar > .pill.solid { display: none; }
  .lang-slot { margin-left: 0; }
  .chapter { justify-content: flex-start; padding: 108px 16px 0; }
  .chapter > * { max-width: none; }
  .chapter.right { align-items: flex-start; text-align: left; }
  .chapter.right p { margin-left: 0; }
  .chapter p { font-size: 17px; margin-top: 16px; }
  .chapter .hero-big { font-size: 30px; }
  .chapter h1.hero-sub { font-size: 14px; margin-top: 16px; }
  .chapter p.hero-p { font-size: 16px; margin-top: 8px; }
  .hero-cta { margin-top: 22px; }
  .slot, #slot-chart, #slot-window { left: 16px; right: 16px; width: auto; top: auto; bottom: calc(5vh + 64px); transform: none; aspect-ratio: auto; height: 24vh; }
  .conn .wrap { padding: 8px 16px; gap: 4px 12px; }
  .conn .logos { gap: 2px 12px; }
  .conn .logos span { font-size: 11px; }
  .three, .four, .stats, .steps, .ways, .form, .final { grid-template-columns: 1fr; }
  .plan, .plan:nth-child(n+4) { grid-column: auto; }
  .foot { grid-template-columns: 1fr 1fr; padding: 56px 16px 32px; }
  .foot .brand-col { grid-column: 1 / -1; }
  .foot-base .in { padding: 20px 16px; }
  .sec { padding: 80px 16px; }
  #what { padding-top: 28px; }
  .page-top, .sec.alt.page-top { padding-top: 104px; }
  .final .acts { justify-self: start; }
  .sec-head { margin-bottom: 40px; }
  .final { padding: 44px 24px; gap: 32px; }
  .faq summary { padding: 18px 20px; font-size: 17px; }
  .faq details p { padding: 0 20px 20px; }
}
/* telefonos bajos (ej. iPhone SE): grafica mas chica para que no tape los botones */
@media (max-width: 860px) and (max-height: 740px) {
  .chapter { padding-top: 96px; }
  .kicker { margin-bottom: 12px; }
  .slot, #slot-chart, #slot-window { height: 15vh; bottom: calc(3vh + 76px); }
}
/* modo compacto automatico (suave): laptops con poca altura, para que cada bloque quepa en una pantalla */
@media (max-height: 900px) and (min-width: 861px) {
  .sec { padding-top: 96px; padding-bottom: 96px; }
  #what { padding-top: 20px; }
  .page-top, .sec.alt.page-top { padding-top: 96px; }
  .sec-head { margin-bottom: 30px; }
  .sec h1, .sec h2 { font-size: clamp(32px, 3.7vw, 50px); }
  .item { padding: 30px 34px; }
  .item .ic { width: 48px; height: 48px; margin-bottom: 16px; }
  .item h3 { margin: 6px 0 8px; }
  .sec-cta { margin-top: 28px; }
  .pcard { padding: 22px 22px 22px; }
  .pcard .key { margin: 14px 0 12px; }
  .pcard ul { margin-top: 16px; gap: 8px; }
  .pcard .desc { display: none; }
  .pcard h3 { font-size: 24px; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .chapter, .reveal { transition: none; }
}

/* Contact: conserva el margen superior original (solo esta pagina) */
#contact.page-top { padding-top: calc(190px * var(--k)); }
@media (max-width: 860px) { #contact.page-top { padding-top: 130px; } }