/* ServiciosNW v1.1 Hardening */
:root {
  --navy: #1f2a44;
  --green: #3baa35;
  --bg: #ffffff;
  --muted: #f4f6f8;
  --text-primary: #1b1f2a;
  --text-secondary: #4a4a4a;
  --border: #d6dde6;
  --shadow: 0 8px 24px rgba(31, 42, 68, 0.06);
  --radius: 12px;
  --container: 1200px;
  --header-offset: 84px;
  --ease-standard: 180ms ease;
  --ease-slow: 260ms ease;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--header-offset);
}

body {
  margin: 0;
  font-family: "Inter", sans-serif;
  color: var(--text-primary);
  background: var(--bg);
  line-height: 1.6;
}

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

a {
  color: inherit;
  text-decoration: none;
}

.skip-link {
  position: absolute;
  top: -40px;
  left: 8px;
  padding: 8px 12px;
  background: var(--navy);
  color: #fff;
  border-radius: 8px;
  z-index: 1000;
}

.skip-link:focus-visible {
  top: 8px;
}

.container {
  width: min(100% - 2rem, var(--container));
  margin-inline: auto;
}

.section {
  padding: 4rem 0;
}

.section-muted {
  background: var(--muted);
}

h1,
h2,
h3 {
  margin: 0 0 0.8rem;
  font-family: "Montserrat", sans-serif;
  color: var(--navy);
  line-height: 1.2;
}

h1 {
  font-size: clamp(2rem, 4.2vw, 3.4rem);
}

h2 {
  font-size: clamp(1.5rem, 2.5vw, 2.2rem);
}

p {
  margin: 0 0 1rem;
  color: var(--text-secondary);
}

ul {
  margin: 0;
  padding-left: 1.2rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  font-weight: 500;
  border-radius: 999px;
  border: 1px solid transparent;
  padding: 0.72rem 1.15rem;
  transition: transform var(--ease-standard), box-shadow var(--ease-standard), background-color var(--ease-standard), color var(--ease-standard), border-color var(--ease-standard), filter var(--ease-standard);
}

.btn-primary {
  background: var(--green);
  color: #fff;
}

.btn-primary:hover {
  filter: brightness(0.96);
  transform: translateY(-1px);
  box-shadow: 0 10px 22px rgba(59, 170, 53, 0.22);
}

.btn-outline {
  border-color: var(--navy);
  color: var(--navy);
  background: #fff;
}

.btn-outline:hover {
  background: rgba(31, 42, 68, 0.06);
  transform: translateY(-1px);
}

.btn-small {
  padding: 0.5rem 0.9rem;
  font-size: 0.9rem;
}

:focus-visible {
  outline: 3px solid #005fcc;
  outline-offset: 2px;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 500;
  background: rgba(255, 255, 255, 0.96);
  border-bottom: 1px solid var(--border);
  backdrop-filter: blur(8px);
}

.nav-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 4.2rem;
  gap: 1rem;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}

.brand-fallback {
  display: none;
  font-family: "Montserrat", sans-serif;
  font-weight: 700;
  color: var(--navy);
}

.brand img {
  object-fit: contain;
}

.site-nav {
  position: fixed;
  inset: 4.2rem 0 auto 0;
  background: #fff;
  border-bottom: 1px solid var(--border);
  display: none;
  flex-direction: column;
  padding: 1rem;
  gap: 0.75rem;
}

.site-nav.is-open {
  display: flex;
}

.site-nav a {
  position: relative;
  color: var(--text-secondary);
  font-weight: 500;
  padding: 0.2rem 0;
}

.site-nav a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -3px;
  width: 100%;
  height: 2px;
  background: var(--green);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--ease-slow);
}

.site-nav a.active {
  color: var(--navy);
}

.site-nav a.active::after,
.site-nav a:hover::after,
.site-nav a:focus-visible::after {
  transform: scaleX(1);
}

.nav-cta {
  margin-top: 0.3rem;
  width: fit-content;
}

.menu-toggle {
  width: 44px;
  height: 44px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: #fff;
  display: grid;
  place-content: center;
  gap: 4px;
  padding: 0;
}

.menu-toggle span {
  display: block;
  width: 18px;
  height: 2px;
  background: var(--navy);
}

.hero {
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, #ffffff 0%, rgba(255, 255, 255, 0.75) 45%, rgba(255, 255, 255, 0.2) 100%);
  pointer-events: none;
}

.hero-grid {
  position: relative;
  display: grid;
  gap: 2rem;
  align-items: center;
}

.eyebrow {
  color: var(--green);
  font-weight: 600;
  margin-bottom: 0.5rem;
}

.lead {
  max-width: 58ch;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  margin-top: 1.3rem;
}

.hero-media {
  position: relative;
  min-height: 320px;
  aspect-ratio: 16 / 11;
  border-radius: var(--radius);
  background: #dce3ea;
  overflow: hidden;
  box-shadow: var(--shadow);
}

.hero-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  display: block;
}

.hero-media::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(140deg, rgba(31, 42, 68, 0.42), rgba(59, 170, 53, 0.3));
}

.section-intro {
  max-width: 65ch;
  margin-bottom: 1.6rem;
}

.card-grid {
  display: grid;
  gap: 1rem;
}

.card,
.service-block {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 1.1rem;
}

.service-grid {
  display: grid;
  gap: 1rem;
}

.mini-cta {
  display: inline-block;
  margin-bottom: 0.6rem;
  padding: 0.2rem 0.6rem;
  border-radius: 999px;
  border: 1px solid rgba(31, 42, 68, 0.25);
  font-size: 0.83rem;
  color: var(--navy);
  background: #f8fafc;
}

.case-card h3 {
  font-size: 1.02rem;
}

.about-grid,
.contact-grid {
  display: grid;
  gap: 1.4rem;
}

.principles {
  list-style: none;
  padding: 0;
  display: grid;
  gap: 0.6rem;
}

.principles li {
  padding: 0.65rem 0.8rem;
  background: var(--muted);
  border-left: 4px solid var(--green);
  border-radius: 8px;
  color: var(--text-primary);
}

form {
  display: grid;
  gap: 0.55rem;
}

label {
  font-weight: 500;
  color: var(--text-primary);
}

input,
textarea {
  width: 100%;
  border: 1px solid #b8c2d1;
  border-radius: 10px;
  padding: 0.75rem 0.85rem;
  font: inherit;
  color: var(--text-primary);
  background: #fff;
}

textarea {
  resize: vertical;
  min-height: 120px;
}

.honeypot-field {
  position: absolute;
  left: -10000px;
  opacity: 0;
}

.contact-meta {
  display: grid;
  align-content: start;
  gap: 0.6rem;
  padding: 1rem;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: #fff;
}

.contact-meta a {
  color: var(--navy);
  font-weight: 500;
}

.contact-photo {
  display: block;
  width: 100%;
  margin-top: 0.6rem;
  border-radius: 10px;
  border: 1px solid var(--border);
  object-fit: cover;
  object-position: center;
}

.site-footer {
  border-top: 1px solid #24395f;
  background: linear-gradient(135deg, #132844 0%, #1f2a44 60%, #253a5f 100%);
  color: #e8edf5;
  padding: 1.4rem 0 0.9rem;
}

.site-footer-grid {
  display: grid;
  gap: 1rem;
}

.footer-brand,
.footer-contact {
  display: grid;
  gap: 0.45rem;
  align-content: start;
}

.footer-eyebrow {
  margin: 0;
  color: #ffffff;
  font-family: "Montserrat", sans-serif;
  font-size: 1.05rem;
  font-weight: 700;
  letter-spacing: 0.01em;
}

.footer-tagline,
.footer-line {
  margin: 0;
  color: #d4ddea;
  font-size: 0.93rem;
}

.footer-contact a {
  color: #ffffff;
  font-size: 0.93rem;
  text-decoration: underline;
  text-underline-offset: 2px;
}

.footer-contact a:hover {
  color: #9dd0ff;
}

.site-footer-bottom {
  margin-top: 1rem;
  padding-top: 0.8rem;
  border-top: 1px solid rgba(255, 255, 255, 0.18);
}

.site-footer-bottom small {
  color: #c4d0e1;
  font-size: 0.82rem;
}

.toast {
  position: fixed;
  right: 1rem;
  bottom: 1rem;
  background: #11203a;
  color: #fff;
  padding: 0.8rem 1rem;
  border-radius: 10px;
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.18);
  opacity: 0;
  transform: translateY(8px);
  pointer-events: none;
  transition: opacity var(--ease-standard), transform var(--ease-standard);
  will-change: opacity, transform;
}

.toast.show {
  opacity: 1;
  transform: translateY(0);
}

@media (min-width: 780px) {
  .section {
    padding: 5rem 0;
  }

  .menu-toggle {
    display: none;
  }

  .site-nav {
    position: static;
    inset: auto;
    background: transparent;
    border: 0;
    display: flex;
    flex-direction: row;
    align-items: center;
    padding: 0;
    gap: 1rem;
  }

  .site-nav a {
    padding: 0;
  }

  .nav-cta {
    margin-top: 0;
    margin-left: 0.2rem;
  }

  .hero-grid {
    grid-template-columns: 1.1fr 0.9fr;
  }

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

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

  .card-grid-4 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .about-grid,
  .contact-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 2rem;
  }

  .site-footer-grid {
    grid-template-columns: 1.1fr 1fr;
    gap: 2rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  /* Accesibilidad: respeta preferencias de movimiento reducido del usuario. */
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

@media (min-width: 1080px) {
  .card-grid-4 {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}