/* Trebius — sitio de la empresa. Violeta #9159A0, negro #202020, blanco #F6F6F6. */

:root {
  --violeta: #9159a0;
  --violeta-claro: #c9a4d4;
  --violeta-tinta: #6a3d82;
  --noche: #120e22;
  --noche-2: #1e1642;
  --tinta: #201c28;
  --texto: #3d3844;
  --suave: #6d6576;
  --papel: #f6f4f8;
  --blanco: #ffffff;
  --linea: rgba(32, 28, 40, 0.12);
  --linea-clara: rgba(255, 255, 255, 0.14);
  --lila: #c9bddf;
  --ancho: 1120px;
  --fuente: "Manrope", system-ui, sans-serif;
  --display: "Syne", "Manrope", sans-serif;
}

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

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--fuente);
  font-size: 17px;
  line-height: 1.55;
  color: var(--texto);
  background: var(--blanco);
}

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

a { color: inherit; }

.saltar {
  position: absolute;
  left: 1rem;
  top: -4rem;
  background: var(--noche);
  color: white;
  padding: 0.5rem 0.8rem;
  z-index: 30;
}

.saltar:focus { top: 0.6rem; }

.progreso {
  position: fixed;
  top: 0;
  left: 0;
  z-index: 40;
  width: 100%;
  height: 3px;
  background: linear-gradient(90deg, var(--violeta), #d7b4e4);
  transform: scaleX(0);
  transform-origin: left center;
}

.contenedor {
  width: min(var(--ancho), calc(100% - 3rem));
  margin-inline: auto;
}

.volanta {
  margin: 0 0 0.8rem;
  color: var(--violeta-tinta);
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.volanta--clara { color: var(--violeta-claro); }

h1, h2, h3 {
  margin: 0;
  font-family: var(--display);
  font-weight: 700;
  letter-spacing: -0.04em;
  line-height: 0.98;
}

h1 {
  color: white;
  font-size: clamp(3.2rem, 7vw, 6.2rem);
  max-width: 11ch;
}

h1 em {
  font-style: normal;
  color: var(--violeta-claro);
}

h2 {
  color: var(--tinta);
  font-size: clamp(2.2rem, 4.4vw, 3.6rem);
  max-width: 14ch;
}

.bajada {
  max-width: 36rem;
  margin: 1.3rem 0 0;
  color: var(--suave);
  font-size: 1.08rem;
}

.bajada--clara { color: var(--lila); }

.encabezado {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 20;
  background: rgba(18, 14, 34, 0.45);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid transparent;
  transition: background 0.3s ease, border-color 0.3s ease;
}

.encabezado--bajo {
  background: rgba(18, 14, 34, 0.92);
  border-bottom-color: var(--linea-clara);
}

.encabezado__interior {
  width: min(var(--ancho), calc(100% - 3rem));
  margin-inline: auto;
  min-height: 76px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}

.marca img { width: 142px; height: auto; }

.nav { display: flex; align-items: center; gap: 1.05rem; }

.nav a {
  color: rgba(255, 255, 255, 0.82);
  font-size: 0.92rem;
  font-weight: 600;
  text-decoration: none;
}

.nav a:hover,
.nav__activo { color: white; }

.hamburguesa {
  display: none;
  width: 42px;
  height: 42px;
  padding: 0;
  border: 0;
  background: transparent;
  cursor: pointer;
}

.hamburguesa span {
  display: block;
  width: 18px;
  height: 1.5px;
  margin: 5px auto;
  background: white;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0.6rem 1.25rem;
  border-radius: 999px;
  border: 1px solid transparent;
  font: inherit;
  font-size: 0.95rem;
  font-weight: 700;
  text-decoration: none;
  transition: transform 0.2s ease, background 0.2s ease, border-color 0.2s ease;
}

.btn:hover { transform: translateY(-2px); }

.btn--primario { background: var(--violeta); color: white; }

.btn--primario:hover { background: #a46cb3; }

.btn--fantasma {
  background: transparent;
  color: white;
  border-color: rgba(255, 255, 255, 0.28);
}

.btn--fantasma:hover { border-color: white; }

.btn--chico {
  min-height: 38px;
  padding: 0.35rem 0.9rem;
  background: white;
  color: var(--noche) !important;
}

.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 8rem 0 2.2rem;
  overflow: hidden;
  background: var(--noche);
  color: white;
}

.hero__orbes { position: absolute; inset: 0; pointer-events: none; }

.hero__orbes span {
  position: absolute;
  border-radius: 50%;
  filter: blur(8px);
  animation: flotar 14s ease-in-out infinite;
}

.hero__orbes span:nth-child(1) {
  width: 46vw;
  height: 46vw;
  right: -8vw;
  top: -10vw;
  background: radial-gradient(circle, rgba(145, 89, 160, 0.55), transparent 68%);
}

.hero__orbes span:nth-child(2) {
  width: 28vw;
  height: 28vw;
  left: -6vw;
  bottom: 8vh;
  background: radial-gradient(circle, rgba(75, 60, 132, 0.7), transparent 70%);
  animation-delay: -5s;
}

.hero__orbes span:nth-child(3) {
  width: 18vw;
  height: 18vw;
  right: 22vw;
  bottom: -4vw;
  background: radial-gradient(circle, rgba(201, 164, 212, 0.28), transparent 70%);
  animation-delay: -9s;
}

.hero__grilla {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1.3fr) minmax(260px, 0.7fr);
  gap: 3rem;
  align-items: end;
}

.hero__acciones {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 2rem;
}

.hero__panel {
  position: relative;
  padding: 1.3rem 1.3rem 0.4rem;
  border: 1px solid var(--linea-clara);
  border-radius: 22px;
  background: rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(10px);
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.28);
}

.hero__nudo {
  position: absolute;
  top: -28px;
  right: 18px;
  width: 72px;
  height: 72px;
  filter: drop-shadow(0 10px 24px rgba(145, 89, 160, 0.55));
  animation: pulso 7s ease-in-out infinite;
}

.hero__panel-titulo {
  margin: 0 0 0.4rem;
  color: var(--lila);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.hero__panel ul { margin: 0; padding: 0; list-style: none; }

.hero__panel li {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
  padding: 0.9rem 0;
  border-top: 1px solid var(--linea-clara);
}

.hero__panel strong { color: white; font-size: 1.05rem; }

.hero__panel span { color: var(--lila); font-size: 0.92rem; }

.hero__hechos {
  position: relative;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  margin-top: 3.5rem;
  padding-top: 1.4rem;
  border-top: 1px solid var(--linea-clara);
}

.hero__hechos p { margin: 0; }

.hero__hechos strong {
  display: block;
  color: white;
  font-family: var(--display);
  font-size: clamp(1.8rem, 3vw, 2.4rem);
  letter-spacing: -0.04em;
}

.hero__hechos span { color: var(--lila); font-size: 0.92rem; }

.marquesina {
  overflow: hidden;
  background: var(--violeta);
  color: white;
  border-block: 1px solid rgba(255, 255, 255, 0.16);
}

.marquesina__pista {
  display: flex;
  gap: 2.5rem;
  width: max-content;
  padding: 0.85rem 0;
  animation: correr 28s linear infinite;
}

.marquesina span {
  font-family: var(--display);
  font-weight: 700;
  letter-spacing: -0.03em;
  font-size: 1.05rem;
  white-space: nowrap;
}

.marquesina span::before {
  content: "✦";
  margin-right: 2.5rem;
  opacity: 0.7;
}

.seccion { padding: clamp(4.5rem, 9vw, 7rem) 0; }

.seccion--papel { background: var(--papel); }

.hero--corto {
  min-height: 0;
  padding: 9.5rem 0 4.2rem;
}

.hero--corto h1 { max-width: 8ch; }

.hero--corto .bajada { color: var(--lila); }

.seccion--noche {
  background:
    radial-gradient(ellipse at 0% 0%, rgba(145, 89, 160, 0.28), transparent 46%),
    var(--noche-2);
}

.seccion--noche h2 { color: white; }

.seccion__cabecera { margin-bottom: 2.6rem; }

.familia { margin-top: 3rem; }

.familia__titulo {
  margin: 0 0 1rem;
  color: var(--violeta-tinta);
  font-family: var(--fuente);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.grilla-productos,
.grilla-plataformas {
  display: grid;
  gap: 1rem;
}

.grilla-productos { grid-template-columns: repeat(3, minmax(0, 1fr)); }

.grilla-plataformas { grid-template-columns: 1fr 1fr; margin-top: 1.2rem; }

.plataforma {
  padding: 1.4rem 1.4rem 1.2rem;
  border-radius: 22px;
  border: 1px solid var(--linea);
  background: white;
}

.plataforma h3 {
  margin-top: 0.7rem;
  color: var(--tinta);
  font-size: 1.8rem;
}

.plataforma > p { margin: 0.7rem 0 0; }

.ejemplo {
  margin-top: 1.2rem !important;
  color: var(--tinta);
  font-size: 0.92rem;
  font-weight: 700;
}

.ejemplo__links { display: flex; flex-wrap: wrap; gap: 0.5rem; margin-top: 0.7rem; }

.ejemplo__links a {
  padding: 0.35rem 0.75rem;
  border-radius: 999px;
  border: 1px solid var(--linea);
  color: var(--violeta-tinta);
  font-size: 0.88rem;
  font-weight: 700;
  text-decoration: none;
}

.ejemplo__links a:hover { border-color: var(--violeta); background: rgba(145, 89, 160, 0.08); }

.tambien {
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--linea);
}

.tambien li {
  display: grid;
  grid-template-columns: 16rem minmax(0, 1fr);
  gap: 1rem;
  align-items: baseline;
  padding: 0.95rem 0;
  border-bottom: 1px solid var(--linea);
}

.tambien a,
.tambien__nombre {
  color: var(--tinta);
  font-weight: 700;
  text-decoration: none;
}

.tambien a:hover { color: var(--violeta-tinta); }

.tambien span:last-child { color: var(--suave); }

.ciclo {
  max-width: 640px;
  margin: 3.5rem auto 0;
}

.ciclo svg { width: 100%; height: auto; overflow: visible; }

.ciclo text {
  font-family: var(--fuente);
  font-size: 15px;
  font-weight: 700;
}

.ciclo__giro {
  transform-box: fill-box;
  transform-origin: center;
  animation: girar 14s linear infinite;
}

.ciclo figcaption {
  margin: 0.4rem 0 0;
  text-align: center;
  color: var(--lila);
  font-size: 0.95rem;
}

.tarjeta {
  display: flex;
  flex-direction: column;
  min-height: 240px;
  padding: 1.4rem 1.4rem 1.5rem;
  border-radius: 22px;
  border: 1px solid var(--linea);
  background: var(--papel);
  text-decoration: none;
  color: var(--texto);
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}

.tarjeta--grande { grid-row: span 2; background: white; }

.tarjeta:hover {
  transform: translateY(-8px);
  border-color: rgba(145, 89, 160, 0.45);
  box-shadow: 0 24px 50px rgba(30, 22, 66, 0.12);
}

.tarjeta__tope {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1.4rem;
}

.tarjeta__indice {
  color: var(--violeta);
  font-size: 0.8rem;
  font-weight: 800;
  letter-spacing: 0.12em;
}

.tarjeta__ir {
  color: var(--violeta-tinta);
  font-size: 0.88rem;
  font-weight: 700;
}

.tarjeta:hover .tarjeta__ir { text-decoration: underline; text-underline-offset: 0.2em; }

.tarjeta h3 {
  color: var(--tinta);
  font-size: clamp(1.7rem, 3vw, 2.3rem);
}

.tarjeta p { margin: 0.7rem 0 0; max-width: 36rem; }

.tarjeta--medida {
  background: var(--noche);
  color: var(--lila);
  border-color: transparent;
}

.tarjeta--medida h3,
.tarjeta--medida .tarjeta__ir { color: white; }

.mock {
  margin-top: auto;
  padding-top: 1.6rem;
}

.mock__barra {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.55rem 0.7rem;
  border: 1px solid var(--linea);
  border-bottom: 0;
  border-radius: 12px 12px 0 0;
  background: #fbfafc;
}

.mock__barra i {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #ddd6e4;
}

.mock__barra b {
  margin-left: 0.4rem;
  font-size: 0.75rem;
  color: var(--suave);
}

.mock ul {
  margin: 0;
  padding: 0.3rem 0.8rem 0.5rem;
  list-style: none;
  border: 1px solid var(--linea);
  border-radius: 0 0 12px 12px;
  background: white;
}

.mock li {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.55rem 0;
  border-top: 1px solid var(--linea);
  font-size: 0.92rem;
}

.mock li:first-child { border-top: 0; }

.mock em { color: var(--violeta-tinta); font-style: normal; font-weight: 700; }

.pasos {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
}

.pasos li {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-height: 280px;
  padding: 1.5rem 1.45rem 1.6rem;
  border-radius: 22px;
  border: 1px solid var(--linea-clara);
  background: rgba(255, 255, 255, 0.05);
  transition: transform 0.25s ease, background 0.25s ease, border-color 0.25s ease;
}

.pasos li:hover {
  transform: translateY(-6px);
  background: rgba(145, 89, 160, 0.18);
  border-color: rgba(201, 164, 212, 0.45);
}

.pasos span {
  display: block;
  color: rgba(201, 164, 212, 0.55);
  font-family: var(--display);
  font-size: 2.4rem;
  font-weight: 800;
  letter-spacing: -0.05em;
  transition: color 0.25s ease;
}

.pasos li:hover span { color: var(--violeta-claro); }

.pasos h3 {
  margin-top: 1.6rem;
  color: white;
  font-family: var(--fuente);
  font-size: 1.2rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.25;
}

.pasos p {
  margin: 0.65rem 0 0;
  color: var(--lila);
  font-size: 1rem;
  line-height: 1.55;
}

.cita {
  padding: clamp(5.5rem, 12vw, 8.5rem) 0;
  background:
    linear-gradient(120deg, rgba(145, 89, 160, 0.16), transparent 42%),
    var(--papel);
}

.cita p {
  margin: 0;
  max-width: 12em;
  color: var(--tinta);
  font-family: var(--display);
  font-size: clamp(2rem, 4.2vw, 3.4rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.22;
}

.cierre {
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(ellipse at 100% 100%, rgba(145, 89, 160, 0.45), transparent 46%),
    var(--noche);
  color: white;
  padding: clamp(4.5rem, 9vw, 7rem) 0;
}

.cierre h2 {
  color: white;
  max-width: 16em;
  line-height: 1.12;
}

.cierre__grilla {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 2.2rem;
}

.cierre__datos {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1.25rem 1.5rem;
}

.cierre__telefono {
  color: white;
  font-family: var(--fuente);
  font-size: clamp(1.35rem, 2vw, 1.7rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.3;
  text-decoration: none;
}

.cierre__telefono:hover,
.cierre__mail:hover { color: var(--violeta-claro); }

.cierre__mail {
  color: white;
  font-size: 1.15rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  text-decoration: none;
}

.modos {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
}

.modos li {
  display: flex;
  flex-direction: column;
  min-height: 280px;
  padding: 1.5rem 1.45rem 1.6rem;
  border-radius: 22px;
  border: 1px solid var(--linea);
  background: var(--blanco);
}

.modos span {
  display: block;
  color: rgba(145, 89, 160, 0.45);
  font-family: var(--display);
  font-size: 2.4rem;
  font-weight: 800;
  letter-spacing: -0.05em;
}

.modos h3 {
  margin-top: auto;
  padding-top: 1.6rem;
  color: var(--tinta);
  font-family: var(--fuente);
  font-size: 1.2rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.25;
}

.modos p {
  margin: 0.7rem 0 0;
  color: var(--suave);
  font-size: 0.98rem;
  line-height: 1.5;
}

.medida__sigue {
  margin: 1.8rem 0 0;
  color: var(--texto);
}

.medida__sigue a {
  color: var(--violeta-tinta);
  font-weight: 700;
}

.cobertura {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.8rem;
}

.cobertura li {
  padding: 1.15rem 1.15rem 1.2rem;
  border: 1px solid var(--linea);
  border-radius: 16px;
  background: white;
  color: var(--tinta);
  font-family: var(--display);
  font-weight: 700;
  letter-spacing: -0.03em;
  font-size: 1.15rem;
}

.otra {
  margin-top: 2.2rem;
  color: var(--suave);
}

.otra a {
  color: var(--violeta-tinta);
  font-weight: 700;
  text-decoration: none;
}

.otra a:hover { text-decoration: underline; }

.pie {
  background: var(--noche);
  border-top: 1px solid var(--linea-clara);
  padding: 1.3rem 0 1.7rem;
}

.pie__interior {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.pie img { width: 118px; height: auto; }

.pie p { margin: 0; color: var(--lila); font-size: 0.9rem; }

[data-revelar] {
  opacity: 0;
  transform: translateY(28px);
  animation: entrar 0.8s ease forwards;
  animation-play-state: paused;
}

[data-revelar].esta-visible { animation-play-state: running; }

.grilla-soluciones [data-revelar]:nth-child(2) { animation-delay: 0.08s; }
.grilla-soluciones [data-revelar]:nth-child(3) { animation-delay: 0.16s; }
.pasos [data-revelar]:nth-child(2) { animation-delay: 0.06s; }
.pasos [data-revelar]:nth-child(3) { animation-delay: 0.12s; }
.pasos [data-revelar]:nth-child(4) { animation-delay: 0.18s; }
.pasos [data-revelar]:nth-child(5) { animation-delay: 0.24s; }
.pasos [data-revelar]:nth-child(6) { animation-delay: 0.3s; }

@keyframes entrar {
  to { opacity: 1; transform: none; }
}

@keyframes flotar {
  0%, 100% { transform: translate3d(0, 0, 0) scale(1); }
  50% { transform: translate3d(0, 24px, 0) scale(1.06); }
}

@keyframes pulso {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}

@keyframes correr {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

@keyframes girar {
  to { transform: rotate(360deg); }
}

@media (max-width: 900px) {
  .hamburguesa { display: block; }

  .nav {
    display: none;
    position: absolute;
    top: 76px;
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: flex-start;
    gap: 0;
    padding: 0.4rem 1.5rem 1.1rem;
    background: rgba(18, 14, 34, 0.98);
    border-bottom: 1px solid var(--linea-clara);
  }

  .nav--abierto { display: flex; }

  .nav a { padding: 0.75rem 0; }

  .hero__grilla,
  .grilla-productos,
  .grilla-plataformas,
  .pasos,
  .modos,
  .cobertura,
  .tambien li { grid-template-columns: 1fr; }

  .tarjeta--grande { grid-row: auto; }

  h1 { max-width: 12ch; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }

  .progreso { display: none; }

  .hero__orbes span,
  .hero__nudo,
  .marquesina__pista,
  .ciclo__giro,
  [data-revelar] {
    animation: none;
  }

  [data-revelar] { opacity: 1; transform: none; }

  .btn:hover,
  .tarjeta:hover,
  .pasos li:hover { transform: none; }
}