:root {
  --soilnet-verde-950: #102a1d;
  --soilnet-verde-900: #173b29;
  --soilnet-verde-700: #276749;
  --soilnet-verde-500: #3f8f62;
  --soilnet-verde-100: #e8f3ec;
  --soilnet-tierra: #9a6b3f;
  --soilnet-crema: #f7f5ef;
  --soilnet-tinta: #26342c;
  --soilnet-borde: #dce5df;
  --soilnet-navbar-height: 64px;
  --soilnet-sidebar-width: 260px;
}

body {
  color: var(--soilnet-tinta);
  background: var(--soilnet-crema);
}

.app-navbar,
.landing-navbar {
  background: var(--soilnet-verde-900);
}

.app-body {
  padding-top: var(--soilnet-navbar-height);
}

.app-sidebar {
  --bs-offcanvas-width: var(--soilnet-sidebar-width);
  background: #fff;
  border-right: 1px solid var(--soilnet-borde);
}

.app-sidebar .nav-link {
  color: var(--soilnet-tinta);
}

.app-sidebar .nav-link:hover,
.app-sidebar .nav-link.active {
  color: #fff;
  background: var(--soilnet-verde-700);
}

.app-main {
  min-height: calc(100vh - var(--soilnet-navbar-height));
}

.hero-provisorio,
.landing-hero {
  min-height: calc(100vh - 122px);
  color: #fff;
  background: linear-gradient(135deg, var(--soilnet-verde-950), var(--soilnet-verde-500));
}

.landing-hero { color: #fff; background: radial-gradient(circle at 85% 20%, rgba(255,255,255,.16), transparent 28rem), linear-gradient(135deg, var(--soilnet-verde-950), var(--soilnet-verde-500)); }
.landing-hero .lead { max-width: 44rem; }
.eyebrow { font-size: .78rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; }
.hero-panel { padding: 1.5rem; border: 1px solid rgba(255,255,255,.25); border-radius: 1.5rem; background: rgba(255,255,255,.12); box-shadow: 0 1.5rem 4rem rgba(0,0,0,.18); backdrop-filter: blur(10px); }
.hero-metric { display: flex; min-height: 7rem; padding: 1rem; flex-direction: column; justify-content: center; border-radius: 1rem; background: rgba(255,255,255,.12); }
.hero-metric small { opacity: .75; }
.hero-metric strong { font-size: 1.7rem; }
.hero-chart { display: flex; height: 9rem; padding: 1rem; align-items: end; justify-content: space-around; border-radius: 1rem; background: rgba(255,255,255,.1); }
.hero-chart span { width: 9%; border-radius: .4rem .4rem 0 0; background: #d4ef90; }
.landing-section { padding: 5rem 0; scroll-margin-top: 4rem; }
.section-heading { max-width: 42rem; margin: 0 auto 2.5rem; text-align: center; }
.section-heading h2 { margin-top: .5rem; font-size: clamp(2rem, 4vw, 3rem); font-weight: 700; }
.section-heading p { color: #65746b; font-size: 1.1rem; }
.feature-card, .pricing-card { height: 100%; padding: 1.75rem; border: 1px solid var(--soilnet-borde); border-radius: 1.25rem; background: #fff; box-shadow: 0 .5rem 1.5rem rgba(16,42,29,.06); }
.feature-card > i { display: inline-grid; width: 3rem; height: 3rem; margin-bottom: 1.25rem; place-items: center; border-radius: .8rem; color: var(--soilnet-verde-700); background: var(--soilnet-verde-100); font-size: 1.4rem; }
.feature-card h3, .pricing-card h3 { font-size: 1.2rem; font-weight: 700; }
.feature-card p { margin: 0; color: #65746b; }
.multiempresa-section, .faq-section { background: #fff; }
.company-stack { display: grid; gap: .8rem; padding: 1rem; border-radius: 1.5rem; background: var(--soilnet-verde-100); }
.company-stack > div { display: flex; gap: 1rem; padding: 1.1rem; align-items: center; border-radius: 1rem; background: #fff; box-shadow: 0 .25rem 1rem rgba(16,42,29,.06); }
.company-stack i { color: var(--soilnet-verde-700); font-size: 1.6rem; }
.company-stack strong, .company-stack small { display: block; }
.company-stack small { color: #65746b; }
.pricing-card { position: relative; }
.pricing-card.featured { border: 2px solid var(--soilnet-verde-500); transform: translateY(-.35rem); }
.plan-badge { position: absolute; top: 0; right: 1.25rem; padding: .35rem .7rem; border-radius: 0 0 .6rem .6rem; color: #fff; background: var(--soilnet-verde-700); font-size: .75rem; }
.price { margin: 1.4rem 0 .5rem; font-size: 2rem; font-weight: 700; }
.price small { color: #65746b; font-size: .9rem; font-weight: 400; }
.pricing-card li { margin-bottom: .55rem; }
.pricing-card li i { color: var(--soilnet-verde-500); }
.contact-section { color: #fff; background: var(--soilnet-verde-900); }
.contact-card { padding: 1.75rem; border-radius: 1.25rem; background: rgba(255,255,255,.1); }
.onboarding-shell { max-width: 55rem; }
.onboarding-progress { display: flex; gap: .5rem; }
.onboarding-progress span { display: flex; flex: 1; gap: .45rem; padding: .65rem; align-items: center; border-radius: .6rem; color: #77827b; background: #e8ece9; font-weight: 700; }
.onboarding-progress span.active { color: #fff; background: var(--soilnet-verde-700); }
.onboarding-progress small { font-weight: 500; }
.onboarding-icon { display: block; margin-bottom: .75rem; color: var(--soilnet-verde-500); font-size: 3rem; }
.onboarding-copy { max-width: 34rem; }

.hero-provisorio .lead {
  max-width: 44rem;
}

@media (max-width: 575.98px) {
  .landing-section { padding: 3.5rem 0; }
  .landing-hero h1 { font-size: 2.65rem; }
  .pricing-card.featured { transform: none; }
  .onboarding-progress small { display: none; }
}

.hero-icon {
  font-size: clamp(7rem, 18vw, 13rem);
  color: rgba(255, 255, 255, 0.22);
}

.landing-footer {
  color: #fff;
  background: var(--soilnet-verde-950);
}

.auth-card {
  max-width: 34rem;
}

.impersonacion-banner {
  z-index: 1100;
  color: #332701;
  background: #ffd966;
}

.impersonacion-banner + .app-navbar {
  top: 46px;
}

.stat-card {
  border: 0;
  box-shadow: 0 .25rem 1rem rgba(16, 42, 29, .08);
}

@media (min-width: 992px) {
  .app-sidebar {
    position: fixed;
    top: var(--soilnet-navbar-height);
    bottom: 0;
    width: var(--soilnet-sidebar-width);
  }

  .app-main {
    margin-left: var(--soilnet-sidebar-width);
  }
}

/* Marca: el isotipo va sobre una pastilla clara para contrastar con las barras verdes. */
.marca-isotipo { display: inline-grid; width: 2rem; height: 2rem; place-items: center; border-radius: .6rem; background: var(--soilnet-crema); }
.marca-isotipo img { width: 1.2rem; height: auto; }
.login-logo { width: 9rem; height: auto; }

/* Menú lateral: scroll propio y secciones en acordeón. */
.app-sidebar .offcanvas-body { overflow-y: auto; }
.app-menu { flex-shrink: 0; }
.menu-grupo-boton { display: flex; width: 100%; padding: .5rem 1rem; align-items: center; border: 0; border-radius: var(--bs-border-radius); color: var(--soilnet-tinta); background: transparent; font-weight: 600; text-align: left; }
.menu-grupo-boton:hover { background: var(--soilnet-verde-100); }
.menu-grupo-flecha { margin-left: auto; transition: transform .2s; }
.menu-grupo-boton:not(.collapsed) .menu-grupo-flecha { transform: rotate(180deg); }
.menu-grupo-links { gap: .15rem; padding: .25rem 0 .5rem 1.6rem; }
.menu-grupo-links .nav-link { padding: .35rem .75rem; font-size: .95rem; }

@media (min-width: 992px) {
  .app-sidebar { display: flex; flex-direction: column; }
  .app-sidebar .offcanvas-body { flex: 1 1 auto; min-height: 0; overflow-y: auto; }
}

/* WhatsApp: contacto comercial y soporte. */
.whatsapp-flotante { position: fixed; right: 1.25rem; bottom: 1.25rem; z-index: 1050; display: grid; width: 3.5rem; height: 3.5rem; place-items: center; border-radius: 50%; color: #fff; background: #25d366; box-shadow: 0 .5rem 1.25rem rgba(0, 0, 0, .25); font-size: 1.75rem; text-decoration: none; }
.whatsapp-flotante:hover { color: #fff; background: #1ebe5b; }
.contacto-whatsapp-icono { color: #25d366; font-size: 3.5rem; }
.app-promo-section { background: var(--soilnet-verde-100); }
.app-promo-icon { color: var(--soilnet-verde-700); font-size: clamp(8rem, 20vw, 14rem); }
.app-download-section { min-height: calc(100vh - 180px); display: flex; align-items: center; }
.qr-card { display: inline-block; padding: 1.5rem; border: 1px solid var(--soilnet-borde); border-radius: 1.25rem; background: #fff; box-shadow: 0 .5rem 1.5rem rgba(16,42,29,.08); }
.installation-steps li, .app-benefits li { margin-bottom: 1rem; }
.app-benefits i { color: var(--soilnet-verde-500); }