/* ==========================================================
   Nómada · Landing page
   ========================================================== */

:root {
    --fondo: #070b14;
    --fondo-2: #0b1222;
    --superficie: #101a2e;
    --superficie-2: #15213a;
    --borde: rgba(148, 163, 184, .14);
    --texto: #e8eef7;
    --texto-suave: #9aa8bd;
    --primario: #00aac9;
    --primario-claro: #22d3ee;
    --acento: #7c5cff;
    --rojo: #f87171;
    --verde: #34d399;
    --degradado: linear-gradient(100deg, var(--primario-claro) 0%, var(--acento) 100%);
    --radio: 16px;
    --sombra: 0 20px 50px -20px rgba(0, 0, 0, .6);
    --fuente: "Plus Jakarta Sans", system-ui, -apple-system, "Segoe UI", sans-serif;
    --fuente-titulos: "Space Grotesk", var(--fuente);
}

*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; scroll-padding-top: 80px; }

body {
    margin: 0;
    font-family: var(--fuente);
    font-size: 16px;
    line-height: 1.65;
    color: var(--texto);
    background: var(--fondo);
    -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4 {
    font-family: var(--fuente-titulos);
    line-height: 1.15;
    letter-spacing: -.02em;
    margin: 0 0 .6em;
    color: #fff;
}

p { margin: 0 0 1em; }

a { color: var(--primario-claro); text-decoration: none; transition: color .2s; }
a:hover { color: #fff; text-decoration: none; }

img { max-width: 100%; display: block; }

.contenedor { width: 100%; max-width: 1200px; margin: 0 auto; padding: 0 24px; }
.contenedor--angosto { max-width: 820px; }

.degradado {
    background: var(--degradado);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.etiqueta {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 14px;
    margin-bottom: 18px;
    border: 1px solid rgba(34, 211, 238, .3);
    border-radius: 999px;
    background: rgba(34, 211, 238, .08);
    color: var(--primario-claro);
    font-size: 13px;
    font-weight: 600;
    letter-spacing: .02em;
}

.hero__grid > *, .automatizar > *, .contacto > *, .caso > * { min-width: 0; }

/* ---------- Botones ---------- */
.boton {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 14px 26px;
    border: 1px solid transparent;
    border-radius: 999px;
    font-family: var(--fuente);
    font-size: 15px;
    font-weight: 700;
    line-height: 1;
    cursor: pointer;
    transition: transform .2s, box-shadow .2s, background .2s, border-color .2s;
    white-space: nowrap;
}
.boton i { font-size: 20px; }
.boton:hover { transform: translateY(-2px); }

.boton--primario {
    background: var(--degradado);
    color: #04121a;
    box-shadow: 0 10px 30px -10px rgba(34, 211, 238, .6);
}
.boton--primario:hover { color: #04121a; box-shadow: 0 14px 34px -10px rgba(124, 92, 255, .7); }

.boton--fantasma { border-color: var(--borde); color: var(--texto); background: rgba(255, 255, 255, .03); }
.boton--fantasma:hover { border-color: var(--primario-claro); color: #fff; }

.boton--sm { padding: 10px 18px; font-size: 14px; }
.boton--grande { padding: 18px 32px; font-size: 16px; }
.boton--bloque { width: 100%; }
.boton[disabled] { opacity: .6; cursor: wait; transform: none; }

/* ---------- Cabecera ---------- */
.cabecera {
    position: fixed;
    inset: 0 0 auto 0;
    z-index: 100;
    transition: background .3s, border-color .3s, backdrop-filter .3s;
    border-bottom: 1px solid transparent;
}
.cabecera--solida {
    background: rgba(7, 11, 20, .85);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom-color: var(--borde);
}
.cabecera__inner { display: flex; align-items: center; justify-content: space-between; height: 76px; }
.cabecera__logo img { height: 46px; width: auto; }

.cabecera__menu { display: flex; align-items: center; gap: 28px; }
.cabecera__menu a:not(.boton) { color: var(--texto-suave); font-size: 15px; font-weight: 500; }
.cabecera__menu a:not(.boton):hover { color: #fff; }

.cabecera__toggle {
    display: none;
    background: none;
    border: 0;
    color: #fff;
    font-size: 30px;
    cursor: pointer;
    padding: 4px;
}

/* ---------- Hero ---------- */
.hero { position: relative; padding: 150px 0 60px; overflow: hidden; }

.hero__fondo {
    position: absolute;
    inset: 0;
    z-index: -1;
    background:
        radial-gradient(600px 400px at 85% 20%, rgba(124, 92, 255, .22), transparent 70%),
        radial-gradient(700px 500px at 10% 10%, rgba(0, 170, 201, .20), transparent 70%),
        linear-gradient(rgba(148, 163, 184, .05) 1px, transparent 1px) 0 0 / 48px 48px,
        linear-gradient(90deg, rgba(148, 163, 184, .05) 1px, transparent 1px) 0 0 / 48px 48px;
    mask-image: linear-gradient(to bottom, #000 60%, transparent);
    -webkit-mask-image: linear-gradient(to bottom, #000 60%, transparent);
}

.hero__grid { display: grid; grid-template-columns: 1.1fr .9fr; gap: 60px; align-items: center; }

.hero h1 { font-size: clamp(2.3rem, 5vw, 3.9rem); font-weight: 700; }
.hero__lead { font-size: 18px; color: var(--texto-suave); max-width: 560px; }
.hero__acciones { display: flex; flex-wrap: wrap; gap: 14px; margin: 32px 0 26px; }

.hero__garantias { display: flex; flex-wrap: wrap; gap: 8px 22px; list-style: none; padding: 0; margin: 0; color: var(--texto-suave); font-size: 14px; }
.hero__garantias li { display: flex; align-items: center; gap: 6px; }
.hero__garantias i { color: var(--verde); font-size: 18px; }

/* Panel visual */
.hero__visual { position: relative; }

.panel {
    background: linear-gradient(180deg, var(--superficie-2), var(--superficie));
    border: 1px solid var(--borde);
    border-radius: 20px;
    padding: 24px;
    box-shadow: var(--sombra), 0 0 0 1px rgba(34, 211, 238, .05) inset;
}
.panel__cabecera { display: flex; align-items: center; gap: 6px; margin-bottom: 22px; }
.punto { width: 10px; height: 10px; border-radius: 50%; background: #334155; }
.panel__titulo { margin-left: 10px; font-size: 13px; color: var(--texto-suave); font-weight: 600; }

.panel__fila { display: grid; grid-template-columns: 64px 1fr 48px; align-items: center; gap: 12px; margin-bottom: 14px; font-size: 14px; color: var(--texto-suave); }
.panel__fila strong { color: #fff; text-align: right; }

.barra { height: 10px; border-radius: 999px; background: rgba(148, 163, 184, .12); overflow: hidden; }
.barra__relleno { height: 100%; width: 0; border-radius: inherit; background: var(--degradado); transition: width 1.4s cubic-bezier(.2, .8, .2, 1) .3s; }
.barra__relleno--rojo { background: linear-gradient(90deg, #fb923c, var(--rojo)); }
.visible .barra__relleno { width: var(--ancho); }

.panel__flujo { display: flex; align-items: center; justify-content: space-between; margin: 26px 0 22px; padding: 18px 12px; border: 1px dashed var(--borde); border-radius: 14px; }
.nodo { display: flex; flex-direction: column; align-items: center; gap: 6px; font-size: 12px; color: var(--texto-suave); }
.nodo i { display: grid; place-items: center; width: 44px; height: 44px; border-radius: 12px; background: rgba(148, 163, 184, .1); font-size: 22px; color: #cbd5e1; }
.nodo--activo i { background: var(--degradado); color: #04121a; box-shadow: 0 0 24px rgba(34, 211, 238, .5); }
.flecha { color: #475569; font-size: 20px; }

.panel__ahorro { display: flex; justify-content: space-between; align-items: center; padding: 14px 18px; border-radius: 12px; background: rgba(52, 211, 153, .1); border: 1px solid rgba(52, 211, 153, .25); font-size: 14px; color: var(--texto-suave); }
.panel__ahorro strong { color: var(--verde); font-size: 18px; font-family: var(--fuente-titulos); }

.flotante {
    position: absolute;
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 16px;
    border-radius: 12px;
    background: rgba(16, 26, 46, .92);
    border: 1px solid var(--borde);
    box-shadow: var(--sombra);
    font-size: 13px;
    font-weight: 600;
    animation: flotar 6s ease-in-out infinite;
}
.flotante i { font-size: 20px; color: var(--primario-claro); }
.flotante--1 { top: -22px; right: -14px; }
.flotante--2 { bottom: -22px; left: -20px; animation-delay: -3s; }

@keyframes flotar { 50% { transform: translateY(-10px); } }

/* Franja de confianza */
.confianza { margin-top: 80px; text-align: center; }
.confianza p { font-size: 13px; text-transform: uppercase; letter-spacing: .14em; color: #64748b; font-weight: 600; }
.logos { display: flex; flex-wrap: wrap; justify-content: center; gap: 14px; list-style: none; padding: 0; margin: 18px 0 0; }
.logos li { flex: 0 0 calc((100% - 5 * 14px) / 6); }
.logos li {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    height: 84px;
    padding: 0 16px;
    border-radius: 14px;
    background: #fff;
    border: 1px solid rgba(255, 255, 255, .6);
    transition: transform .25s, box-shadow .25s;
}
.logos li:hover { transform: translateY(-4px); box-shadow: 0 14px 30px -12px rgba(34, 211, 238, .45); }
.logos img { max-width: 100%; width: auto; height: auto; max-height: 40px; object-fit: contain; }
.logos .logo--alto { max-height: 64px; }
.logos li:has(span) img { flex-shrink: 0; }
.logos span { font-family: var(--fuente-titulos); font-size: 15px; font-weight: 700; line-height: 1.1; color: #1e293b; text-align: left; }

/* ---------- Cifras ---------- */
.cifras { border-block: 1px solid var(--borde); background: var(--fondo-2); }
.cifras__grid { display: grid; grid-template-columns: repeat(4, 1fr); }
.cifra { padding: 38px 20px; text-align: center; }
.cifra + .cifra { border-left: 1px solid var(--borde); }
.cifra strong { display: block; font-family: var(--fuente-titulos); font-size: clamp(2rem, 4vw, 2.8rem); line-height: 1.1; background: var(--degradado); -webkit-background-clip: text; background-clip: text; color: transparent; }
.cifra span { font-size: 14px; color: var(--texto-suave); }

/* ---------- Secciones ---------- */
.seccion { padding: 110px 0; }
.seccion--alterna { background: var(--fondo-2); }

.seccion__titulo { max-width: 760px; margin: 0 auto 60px; text-align: center; }
.seccion__titulo h2, .automatizar h2, .contacto h2, .cta h2 { font-size: clamp(1.9rem, 3.6vw, 2.8rem); }
.seccion__titulo p { color: var(--texto-suave); font-size: 17px; }

/* Servicios */
.servicios { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.servicio {
    position: relative;
    padding: 32px;
    border-radius: var(--radio);
    background: var(--superficie);
    border: 1px solid var(--borde);
    transition: transform .3s, border-color .3s;
    overflow: hidden;
}
.servicio::before {
    content: "";
    position: absolute;
    inset: 0;
    background: radial-gradient(400px 200px at 0 0, rgba(34, 211, 238, .12), transparent 60%);
    opacity: 0;
    transition: opacity .3s;
}
.servicio:hover { transform: translateY(-6px); border-color: rgba(34, 211, 238, .4); }
.servicio:hover::before { opacity: 1; }
.servicio > * { position: relative; }
.servicio__icono { display: grid; place-items: center; width: 54px; height: 54px; margin-bottom: 22px; border-radius: 14px; background: rgba(34, 211, 238, .1); color: var(--primario-claro); font-size: 28px; }
.servicio h3 { font-size: 20px; }
.servicio p { color: var(--texto-suave); font-size: 15px; margin: 0; }

/* Qué automatizar */
.automatizar { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; }
.automatizar p { color: var(--texto-suave); font-size: 17px; margin-bottom: 28px; }
.chips { display: flex; flex-wrap: wrap; gap: 12px; list-style: none; padding: 0; margin: 0; }
.chips li {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 12px 18px;
    border-radius: 12px;
    background: var(--superficie);
    border: 1px solid var(--borde);
    font-size: 15px;
    font-weight: 500;
    transition: border-color .2s, transform .2s;
}
.chips li:hover { border-color: var(--primario-claro); transform: translateY(-2px); }
.chips i { color: var(--primario-claro); font-size: 20px; }

/* Proceso */
.pasos { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; list-style: none; padding: 0; margin: 0; counter-reset: paso; }
.paso { position: relative; padding: 30px 26px; border-radius: var(--radio); background: var(--superficie); border: 1px solid var(--borde); }
.paso::after {
    content: "";
    position: absolute;
    top: 52px;
    right: -23px;
    width: 24px;
    height: 2px;
    background: var(--degradado);
}
.paso:last-child::after { display: none; }
.paso__numero { display: inline-block; margin-bottom: 18px; font-family: var(--fuente-titulos); font-size: 40px; font-weight: 700; line-height: 1; background: var(--degradado); -webkit-background-clip: text; background-clip: text; color: transparent; }
.paso h3 { font-size: 19px; }
.paso p { color: var(--texto-suave); font-size: 15px; margin: 0; }

/* Casos de éxito */

.caso {
    display: grid;
    grid-template-columns: 1.15fr 1fr;
    gap: 56px;
    align-items: center;
    margin-bottom: 90px;
}
.caso--invertido .caso__imagen { order: 2; }
.caso:last-child { margin-bottom: 0; }

.caso__imagen {
    position: relative;
    border-radius: 20px;
    overflow: hidden;
    border: 1px solid var(--borde);
    box-shadow: var(--sombra);
    background: var(--superficie);
}
.caso__imagen::after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, transparent 55%, rgba(7, 11, 20, .55));
    pointer-events: none;
}
.caso__imagen img { width: 100%; transition: transform .6s cubic-bezier(.2, .8, .2, 1); }
.caso:hover .caso__imagen img { transform: scale(1.04); }

/* Caso sin captura: logo del cliente en un panel claro */
.caso__imagen--logo {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
    aspect-ratio: 16 / 10;
    background:
        radial-gradient(320px 200px at 100% 0, rgba(34, 211, 238, .22), transparent 70%),
        radial-gradient(320px 200px at 0 100%, rgba(124, 92, 255, .18), transparent 70%),
        #fff;
}
.caso__imagen--logo::after { display: none; }
.caso__imagen--logo img { width: auto; max-width: 62%; max-height: 46%; object-fit: contain; }

.caso__cliente { display: block; margin-bottom: 12px; font-size: 13px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: var(--primario-claro); }
.caso h3 { font-size: clamp(1.5rem, 2.6vw, 2rem); }

.caso__detalle { margin: 0 0 26px; }
.caso__detalle dt { font-weight: 700; color: #fff; font-size: 15px; }
.caso__detalle dd { margin: 2px 0 14px; color: var(--texto-suave); font-size: 15px; }

.caso__metricas { display: flex; flex-wrap: wrap; gap: 14px; margin-bottom: 22px; }
.caso__metricas div { flex: 1 1 120px; padding: 16px 18px; border-radius: 14px; background: var(--superficie); border: 1px solid var(--borde); }
.caso__metricas strong { display: block; font-family: var(--fuente-titulos); font-size: 24px; line-height: 1.2; color: #fff; }
.caso__metricas span { font-size: 13px; color: var(--texto-suave); }

.caso__tags { display: flex; flex-wrap: wrap; gap: 8px; list-style: none; padding: 0; margin: 0; }
.caso__tags li { padding: 5px 12px; border-radius: 999px; border: 1px solid var(--borde); font-size: 12px; font-weight: 600; color: var(--texto-suave); }


/* CTA calculadora */
.cta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 40px;
    padding: 56px;
    border-radius: 24px;
    background:
        radial-gradient(500px 300px at 100% 0, rgba(124, 92, 255, .35), transparent 70%),
        radial-gradient(500px 300px at 0 100%, rgba(0, 170, 201, .3), transparent 70%),
        var(--superficie);
    border: 1px solid rgba(34, 211, 238, .25);
}
.cta p { color: var(--texto-suave); font-size: 17px; max-width: 620px; margin: 0; }

/* Ventajas */
.ventajas { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; }
.ventaja { padding: 30px 26px; border-radius: var(--radio); border: 1px solid var(--borde); background: var(--superficie); }
.ventaja i { font-size: 34px; color: var(--primario-claro); margin-bottom: 16px; display: block; }
.ventaja h3 { font-size: 19px; }
.ventaja p { color: var(--texto-suave); font-size: 15px; margin: 0; }

/* FAQ */
.faq details { border-bottom: 1px solid var(--borde); }
.faq summary {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 20px;
    padding: 24px 0;
    font-family: var(--fuente-titulos);
    font-size: 19px;
    font-weight: 600;
    color: #fff;
    cursor: pointer;
    list-style: none;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; font-size: 28px; font-weight: 400; color: var(--primario-claro); transition: transform .3s; }
.faq details[open] summary::after { transform: rotate(45deg); }
.faq details p { color: var(--texto-suave); padding-bottom: 22px; margin: 0; }

/* Agenda (Google Calendar) */
.agenda {
    max-width: 1000px;
    margin: 0 auto;
    border-radius: 20px;
    overflow: hidden;
    background: #fff;
    border: 1px solid var(--borde);
    box-shadow: var(--sombra), 0 0 0 6px rgba(34, 211, 238, .06);
}
.agenda iframe { display: block; width: 100%; height: 720px; border: 0; }
.agenda__alterno { margin: 18px 0 0; text-align: center; font-size: 14px; color: var(--texto-suave); }
.agenda__alterno a { font-weight: 600; }

/* Contacto */
.contacto { display: grid; grid-template-columns: 1.3fr 1fr; gap: 60px; align-items: end; margin-bottom: 48px; }
.contacto__texto p { color: var(--texto-suave); font-size: 17px; }
.contacto__lista { list-style: none; padding: 0; margin: 0; display: grid; gap: 14px; }
.contacto__lista li { display: flex; align-items: center; gap: 12px; color: var(--texto-suave); }
.contacto__lista i { display: grid; place-items: center; width: 40px; height: 40px; border-radius: 10px; background: rgba(34, 211, 238, .1); color: var(--primario-claro); font-size: 20px; flex-shrink: 0; }

/* ---------- Pie ---------- */
.pie { padding: 70px 0 30px; border-top: 1px solid var(--borde); background: var(--fondo); font-size: 15px; }
.pie__grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1.4fr; gap: 40px; }
.pie__marca img { height: 50px; width: auto; margin-bottom: 16px; }
.pie__marca p { color: var(--texto-suave); max-width: 320px; }
.pie h4 { font-size: 15px; margin-bottom: 16px; }
.pie__grid a { display: flex; align-items: center; gap: 8px; color: var(--texto-suave); margin-bottom: 10px; word-break: break-word; }
.pie__grid a:hover { color: #fff; }
.pie__legal { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 10px; margin-top: 50px; padding-top: 26px; border-top: 1px solid var(--borde); color: #64748b; font-size: 14px; }
.pie__legal i { color: var(--rojo); vertical-align: middle; }

/* WhatsApp flotante */
.whatsapp {
    position: fixed;
    right: 22px;
    bottom: 22px;
    z-index: 90;
    display: grid;
    place-items: center;
    width: 58px;
    height: 58px;
    border-radius: 50%;
    background: #25d366;
    color: #fff;
    font-size: 32px;
    box-shadow: 0 10px 30px -6px rgba(37, 211, 102, .6);
    transition: transform .2s;
}
.whatsapp:hover { color: #fff; transform: scale(1.08); }


/* Ventana flotante de la calculadora */
.aviso-calc {
    position: fixed;
    right: 22px;
    bottom: 96px;
    z-index: 95;
    width: 290px;
    padding: 14px 14px 16px;
    border-radius: 16px;
    background: #0d1426;
    border: 1px solid rgba(148, 163, 184, .22);
    box-shadow: 0 24px 60px -18px rgba(0, 0, 0, .8);
    opacity: 0;
    visibility: hidden;
    transform: translateY(16px);
    transition: opacity .35s, transform .35s, visibility .35s;
}
.aviso-calc--visible { opacity: 1; visibility: visible; transform: none; }
.aviso-calc__cerrar {
    position: absolute;
    top: -12px;
    right: -12px;
    display: grid;
    place-items: center;
    width: 28px;
    height: 28px;
    border-radius: 50%;
    border: 1px solid rgba(148, 163, 184, .3);
    background: #1e293b;
    color: #fff;
    font-size: 18px;
    cursor: pointer;
}
.aviso-calc__cerrar:hover { background: #334155; }
.aviso-calc__visual {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
    padding: 14px;
    margin-bottom: 12px;
    border-radius: 10px;
    background:
        radial-gradient(180px 120px at 100% 0, rgba(124, 92, 255, .35), transparent 70%),
        radial-gradient(180px 120px at 0 100%, rgba(0, 170, 201, .35), transparent 70%),
        #111b30;
}
.aviso-calc__dato span { display: block; font-size: 11px; text-transform: uppercase; letter-spacing: .06em; color: var(--texto-suave); }
.aviso-calc__dato strong { font-family: var(--fuente-titulos); font-size: 22px; line-height: 1.2; color: var(--verde); }
.aviso-calc__dato + .aviso-calc__dato strong { color: #fff; }
.aviso-calc__barras { grid-column: 1 / -1; display: flex; align-items: flex-end; gap: 6px; height: 44px; }
.aviso-calc__barras i { flex: 1; height: var(--alto); border-radius: 4px 4px 0 0; background: var(--degradado); opacity: .85; }
.aviso-calc p { margin: 0 0 12px; font-size: 14px; line-height: 1.5; color: var(--texto-suave); }
.aviso-calc p strong { color: #fff; }
.aviso-calc__boton {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    padding: 10px 14px;
    border-radius: 10px;
    border: 1px solid rgba(255, 255, 255, .7);
    color: #fff;
    font-size: 13px;
    font-weight: 700;
    letter-spacing: .04em;
    text-transform: uppercase;
    transition: background .2s, color .2s, border-color .2s;
}
.aviso-calc__boton span { font-size: 17px; line-height: 1; }
.aviso-calc__boton:hover { background: var(--degradado); border-color: transparent; color: #04121a; }

/* ---------- Animación de aparición ---------- */
.js .revelar { opacity: 0; transform: translateY(26px); transition: opacity .7s ease, transform .7s cubic-bezier(.2, .8, .2, 1); }
.js .revelar.visible { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
    html { scroll-behavior: auto; }
    .js .revelar { opacity: 1; transform: none; transition: none; }
    .flotante, .bx-spin { animation: none !important; }
    .aviso-calc { transition: none; }
    .barra__relleno { transition: none; }
}

/* ---------- Página de la calculadora (fondo claro) ---------- */
.pagina-calculadora .cabecera { background: rgba(7, 11, 20, .92); border-bottom-color: var(--borde); }
.pagina-calculadora main { color: #212529; }
.pagina-calculadora main h1, .pagina-calculadora main h2, .pagina-calculadora main h3,
.pagina-calculadora main h4, .pagina-calculadora main h5, .pagina-calculadora main h6 { color: #2f4d5a; font-family: var(--fuente-titulos); }
.pagina-calculadora main a:not(.btn) { color: var(--primario); }

/* ---------- Responsive ---------- */
@media (max-width: 1080px) {
    .servicios { grid-template-columns: repeat(2, 1fr); }
    .pasos, .ventajas { grid-template-columns: repeat(2, 1fr); }
    .paso::after { display: none; }
    .pie__grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 960px) {
    .cabecera__toggle { display: block; }
    .cabecera__menu {
        position: fixed;
        top: 76px;
        left: 0;
        right: 0;
        flex-direction: column;
        align-items: stretch;
        gap: 0;
        padding: 12px 24px 24px;
        background: rgba(7, 11, 20, .97);
        border-bottom: 1px solid var(--borde);
        transform: translateY(-12px);
        opacity: 0;
        visibility: hidden;
        transition: all .25s;
    }
    .cabecera__menu a:not(.boton) { padding: 14px 0; border-bottom: 1px solid var(--borde); font-size: 16px; }
    .cabecera__menu .boton { margin-top: 18px; }
    .menu-abierto .cabecera { background: rgba(7, 11, 20, .97); }
    .menu-abierto .cabecera__menu { transform: none; opacity: 1; visibility: visible; }

    .hero { padding-top: 120px; }
    .hero__grid, .automatizar, .contacto, .caso { grid-template-columns: 1fr; gap: 44px; }
    .contacto { gap: 28px; margin-bottom: 36px; }
    .caso--invertido .caso__imagen { order: 0; }
    .hero__visual { max-width: 520px; margin: 0 auto; width: 100%; }
    .cta { flex-direction: column; align-items: flex-start; padding: 40px 32px; }
    .cifras__grid { grid-template-columns: repeat(2, 1fr); }
    .logos li { flex-basis: calc((100% - 2 * 14px) / 3); }
    .cifra:nth-child(3) { border-left: 0; }
    .cifra:nth-child(n+3) { border-top: 1px solid var(--borde); }
}

@media (max-width: 640px) {
    .contenedor { padding: 0 16px; }
    .seccion { padding: 80px 0; }
    .servicios, .pasos, .ventajas, .pie__grid { grid-template-columns: 1fr; }
    .hero__acciones .boton { width: 100%; }
    .agenda { border-radius: 14px; }
    .agenda iframe { height: 820px; }
    .flotante { display: none; }
    .panel { padding: 18px; }
    .nodo i { width: 38px; height: 38px; font-size: 19px; }
    .caso { margin-bottom: 64px; }
    .cta .boton { width: 100%; }
    .aviso-calc { left: 16px; right: 88px; bottom: 16px; width: auto; padding: 12px; }
    .aviso-calc__visual { display: none; }
    .aviso-calc p { font-size: 13px; margin-bottom: 10px; }
    .aviso-calc__cerrar { top: -10px; right: -10px; }
    .logos li { flex-basis: calc((100% - 14px) / 2); }
    .logos li { height: 72px; }
}