:root {
  --turquesa: #00a8b5;
  --azul-oscuro: #003e5c;
  --azul-profundo: #002b40;
  --azul-claro: #e0f7fa;
  --blanco: #ffffff;
  --gris-claro: #f4f8fa;
  --texto-suave: rgba(255, 255, 255, 0.82);
  --sombra: 0 22px 60px rgba(0, 31, 46, 0.22);
  --sombra-tarjeta: 0 18px 40px rgba(0, 62, 92, 0.12);
  --borde: rgba(255, 255, 255, 0.16);
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

body {
  min-height: 100vh;
  font-family: 'Open Sans', sans-serif;
  color: var(--azul-oscuro);
  background:
    radial-gradient(circle at top left, rgba(0, 168, 181, 0.14), transparent 26%),
    linear-gradient(180deg, #f9fdfe 0%, #eef7f9 100%);
}

.landing {
  min-height: 100vh;
}

.hero {
  position: relative;
  overflow: hidden;
  min-height: 72vh;
  padding: 96px 24px 72px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--azul-profundo) 0%, var(--azul-oscuro) 42%, var(--turquesa) 100%);
}

.hero__content {
  position: relative;
  z-index: 2;
  width: min(760px, 100%);
  text-align: center;
  color: var(--blanco);
}

.hero__logo {
  max-width: 140px;
  height: auto;
  margin-bottom: 24px;
  animation: fadeIn 0.8s ease 0.2s both;
}

.eyebrow {
  margin-bottom: 18px;
  font-size: 0.9rem;
  font-weight: 700;
  letter-spacing: 0.28rem;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.72);
}

.hero h1 {
  margin-bottom: 20px;
  font-family: 'Oswald', sans-serif;
  font-size: clamp(3rem, 8vw, 5.6rem);
  line-height: 0.95;
  text-transform: uppercase;
  letter-spacing: 0.04rem;
}

.hero__lead {
  max-width: 680px;
  margin: 0 auto;
  font-size: clamp(1.02rem, 2vw, 1.2rem);
  line-height: 1.8;
  color: var(--texto-suave);
}

.hero__status {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: center;
  margin-top: 32px;
}

.status-chip {
  padding: 11px 18px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(10px);
  font-size: 0.94rem;
  font-weight: 600;
  color: var(--blanco);
}

.status-chip--active {
  background: rgba(255, 255, 255, 0.16);
  border-color: rgba(255, 255, 255, 0.26);
}

.hero__gateways {
  display: flex;
  flex-wrap: wrap;
  gap: 64px;
  justify-content: center;
  margin-top: 38px;
  padding: 28px 0 8px;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
}

.gateway-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  transition: opacity 0.3s ease;
  cursor: default;
}

.gateway-item--active {
  opacity: 1;
}

.gateway-item:hover {
  opacity: 0.95;
}

.gateway-logo {
  max-width: 130px;
  max-height: 72px;
  width: auto;
  height: auto;
  object-fit: contain;
}

.gateway-label {
  font-size: 0.82rem;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.88);
}

.gateway-item--active .gateway-label {
  color: var(--blanco);
}

.summary {
  width: min(1120px, calc(100% - 32px));
  margin: -54px auto 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 22px;
  position: relative;
  z-index: 3;
}

.summary__card {
  padding: 32px;
  border-radius: 28px;
  background: rgba(255, 255, 255, 0.96);
  box-shadow: var(--sombra-tarjeta);
  border: 1px solid rgba(0, 62, 92, 0.08);
}

.summary__card--accent {
  background: linear-gradient(180deg, var(--blanco) 0%, var(--azul-claro) 100%);
}

.summary__card h2 {
  margin-bottom: 14px;
  font-family: 'Oswald', sans-serif;
  font-size: 1.7rem;
  line-height: 1.1;
  text-transform: uppercase;
  color: var(--azul-oscuro);
}

.summary__card p {
  font-size: 1rem;
  line-height: 1.8;
  color: #255067;
}

.footer-note {
  width: min(1120px, calc(100% - 32px));
  margin: 28px auto 0;
  padding: 28px 8px 48px;
  text-align: center;
  color: var(--azul-oscuro);
}

.footer-note p {
  margin-bottom: 8px;
  font-weight: 600;
}

.footer-note small {
  font-size: 0.9rem;
  color: rgba(0, 62, 92, 0.7);
}

.footer {
  background: linear-gradient(180deg, var(--azul-profundo) 0%, var(--azul-oscuro) 100%);
  color: var(--blanco);
  padding: 40px 24px 24px;
  margin-top: 28px;
}

.footer__content {
  width: min(1120px, calc(100% - 32px));
  margin: 0 auto 28px;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 32px;
}

.footer__brand {
  display: flex;
  align-items: flex-start;
  gap: 16px;
}

.footer__logo {
  max-width: 64px;
  height: auto;
  flex-shrink: 0;
}

.footer__brand p {
  font-size: 0.95rem;
  color: rgba(255, 255, 255, 0.78);
  margin-bottom: 8px;
}

.footer__website-link {
  display: inline-block;
  font-size: 0.95rem;
  color: var(--turquesa);
  text-decoration: none;
  transition: color 0.3s ease;
  border-bottom: 1px solid rgba(0, 168, 181, 0.4);
}

.footer__website-link:hover {
  color: rgba(255, 255, 255, 0.95);
  border-bottom-color: rgba(255, 255, 255, 0.5);
}

.footer__website-icon {
  margin-right: 4px;
}

.footer__contact h4 {
  margin-bottom: 12px;
  font-family: 'Oswald', sans-serif;
  font-size: 1.1rem;
  text-transform: uppercase;
  font-weight: 700;
}

.footer__contact p {
  margin-bottom: 8px;
  font-size: 0.95rem;
  line-height: 1.6;
}

.footer__contact a {
  color: rgba(255, 255, 255, 0.88);
  transition: color 0.3s ease;
}

.footer__contact a:hover {
  color: var(--turquesa);
  text-decoration: underline;
}

.footer__bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  padding-top: 20px;
  text-align: center;
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.65);
}

.whatsapp-fab {
  position: fixed;
  bottom: 24px;
  right: 24px;
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #25d366;
  border-radius: 50%;
  box-shadow: 0 6px 24px rgba(37, 211, 102, 0.4);
  transition: all 0.3s ease;
  z-index: 999;
  text-decoration: none;
  font-size: 0;
}

.whatsapp-fab:hover {
  transform: scale(1.1);
  box-shadow: 0 8px 32px rgba(37, 211, 102, 0.5);
}

.whatsapp-fab__icon {
  width: 28px;
  height: 28px;
  object-fit: contain;
}

.whatsapp-fab__tooltip {
  position: absolute;
  right: 100%;
  bottom: 50%;
  transform: translateY(50%);
  margin-right: 12px;
  padding: 8px 12px;
  background: rgba(0, 0, 0, 0.86);
  color: var(--blanco);
  border-radius: 8px;
  font-size: 0.85rem;
  font-weight: 600;
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

.whatsapp-fab:hover .whatsapp-fab__tooltip {
  opacity: 1;
}

.hero__bars {
  position: absolute;
  top: 0;
  bottom: 0;
  width: 132px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 12px;
  z-index: 1;
}

.hero__bars--left {
  left: 0;
  align-items: flex-start;
  padding-left: 24px;
}

.hero__bars--right {
  right: 0;
  align-items: flex-end;
  padding-right: 24px;
}

.hero__bar {
  height: 6px;
  border-radius: 999px;
  background: linear-gradient(90deg, rgba(255, 255, 255, 0.85), rgba(0, 168, 181, 0.5));
  opacity: 0.8;
}

.hero__bars--right .hero__bar {
  background: linear-gradient(90deg, rgba(0, 168, 181, 0.5), rgba(255, 255, 255, 0.85));
}

.hero__bar--lg {
  width: 88px;
}

.hero__bar--md {
  width: 112px;
}

.hero__bar--sm {
  width: 64px;
}

.hero__dots {
  position: absolute;
  z-index: 1;
  width: 122px;
  height: 122px;
  background-image: radial-gradient(circle, rgba(255, 255, 255, 0.28) 2px, transparent 2px);
  background-size: 14px 14px;
}

.hero__dots--top {
  top: 14%;
  left: 9%;
}

.hero__dots--bottom {
  right: 9%;
  bottom: 18%;
}

.hero__circle {
  position: absolute;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.15);
  z-index: 1;
}

.hero__circle--one {
  top: -120px;
  right: -120px;
  width: 360px;
  height: 360px;
}

.hero__circle--two {
  left: -90px;
  bottom: -60px;
  width: 240px;
  height: 240px;
}

@media (max-width: 900px) {
  .summary {
    grid-template-columns: 1fr;
    margin-top: -36px;
  }

  .hero {
    min-height: auto;
    padding-top: 88px;
  }

  .hero__bars {
    width: 84px;
  }

  .hero__gateways {
    gap: 48px;
    margin-top: 28px;
  }

  .gateway-logo {
    max-width: 110px;
    max-height: 60px;
  }

  .footer__content {
    grid-template-columns: 1fr;
    gap: 24px;
  }
}

@media (max-width: 640px) {
  .hero {
    padding: 84px 18px 56px;
  }

  .hero__logo {
    max-width: 100px;
  }

  .hero__lead {
    line-height: 1.65;
  }

  .hero__gateways {
    gap: 32px;
    margin-top: 20px;
    padding: 20px 0 4px;
  }

  .gateway-logo {
    max-width: 90px;
    max-height: 50px;
  }

  .summary {
    width: min(100% - 20px, 1120px);
    gap: 16px;
  }

  .summary__card {
    padding: 24px 20px;
    border-radius: 22px;
  }

  .hero__bars,
  .hero__dots,
  .hero__circle {
    display: none;
  }

  .footer__content {
    grid-template-columns: 1fr;
    gap: 18px;
    margin-bottom: 18px;
  }

  .footer {
    padding: 32px 18px 18px;
  }

  .whatsapp-fab {
    bottom: 18px;
    right: 18px;
    width: 52px;
    height: 52px;
  }

  .whatsapp-fab__icon {
    width: 26px;
    height: 26px;
  }

  .whatsapp-fab__tooltip {
    display: none;
  }
}