/* =========================================================
   America Fusion Consulting LLC — Estilos generales del sitio
   Colores: azul marino (principal), dorado (acento), blanco/gris (fondo)
   ========================================================= */

:root {
  --navy: #0A1F44;
  --navy-light: #12305f;
  --gold: #C9A227;
  --white: #FFFFFF;
  --gray-dark: #333333;
  --gray-light: #F5F5F5;
  --border: #E0E0E0;
  --max-width: 1140px;
}

* {
  box-sizing: border-box;
}

html, body {
  margin: 0;
  padding: 0;
}

body {
  font-family: 'Open Sans', Arial, Helvetica, sans-serif;
  color: var(--gray-dark);
  background-color: var(--white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4 {
  font-family: 'Merriweather', Georgia, 'Times New Roman', serif;
  color: var(--navy);
  line-height: 1.3;
  margin-top: 0;
}

a {
  color: var(--navy);
  text-decoration: none;
}

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

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

/* ---------- Header / Navigation ---------- */

.site-header {
  background-color: var(--white);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 100;
}

.header-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 14px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
}

.logo-img {
  height: 62px;
  width: auto;
}

.logo-fallback {
  display: none;
  font-family: 'Merriweather', Georgia, serif;
  font-weight: 700;
  color: var(--navy);
  font-size: 1.05rem;
  line-height: 1.2;
  letter-spacing: 0.02em;
}

.logo-fallback .accent {
  color: var(--gold);
}

nav.main-nav {
  display: flex;
  align-items: center;
  gap: 28px;
}

nav.main-nav ul {
  list-style: none;
  display: flex;
  gap: 28px;
  margin: 0;
  padding: 0;
}

nav.main-nav a {
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--navy);
  padding: 6px 2px;
  border-bottom: 2px solid transparent;
  transition: border-color 0.2s ease, color 0.2s ease;
}

nav.main-nav a:hover,
nav.main-nav a.active {
  border-bottom-color: var(--gold);
}

.lang-toggle {
  background: none;
  border: 1px solid var(--navy);
  color: var(--navy);
  font-weight: 700;
  font-size: 0.85rem;
  padding: 6px 12px;
  border-radius: 4px;
  cursor: pointer;
  letter-spacing: 0.03em;
}

.lang-toggle:hover {
  background-color: var(--navy);
  color: var(--white);
}

.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 6px;
}

.nav-toggle span {
  display: block;
  width: 26px;
  height: 3px;
  background-color: var(--navy);
  margin: 5px 0;
}

/* ---------- Hero ---------- */

.hero {
  background-color: var(--navy);
  color: var(--white);
  text-align: center;
  padding: 90px 24px;
}

.hero h1 {
  color: var(--white);
  font-size: 2.3rem;
  margin-bottom: 16px;
}

.hero p.slogan {
  font-size: 1.2rem;
  color: var(--gold);
  font-style: italic;
  margin-bottom: 32px;
}

.btn {
  display: inline-block;
  background-color: var(--gold);
  color: var(--navy);
  font-weight: 700;
  padding: 14px 32px;
  border-radius: 4px;
  border: none;
  cursor: pointer;
  font-size: 1rem;
  letter-spacing: 0.02em;
}

.btn:hover {
  background-color: #b8931e;
}

.btn-outline {
  display: inline-block;
  background-color: transparent;
  color: var(--white);
  font-weight: 700;
  padding: 12px 28px;
  border-radius: 4px;
  border: 2px solid var(--white);
  font-size: 0.95rem;
}

/* ---------- Sections ---------- */

section.page-section {
  padding: 72px 24px;
}

section.page-section.alt {
  background-color: var(--gray-light);
}

.section-heading {
  text-align: center;
  margin-bottom: 44px;
}

.section-heading h2 {
  font-size: 1.9rem;
  margin-bottom: 12px;
}

.section-heading .rule {
  width: 60px;
  height: 3px;
  background-color: var(--gold);
  margin: 0 auto;
}

/* ---------- Cards / Services grid ---------- */

.card-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 28px;
  max-width: var(--max-width);
  margin: 0 auto;
}

.card {
  background-color: var(--white);
  border: 1px solid var(--border);
  border-top: 3px solid var(--gold);
  padding: 32px;
  border-radius: 4px;
}

.card h3 {
  font-size: 1.2rem;
  margin-bottom: 12px;
}

.card p {
  margin-bottom: 0;
}

/* ---------- Service detail blocks (Services page) ---------- */

.service-block {
  display: flex;
  align-items: center;
  gap: 48px;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 36px 0;
  border-bottom: 1px solid var(--border);
}

.service-block:last-child {
  border-bottom: none;
}

.service-number {
  font-family: 'Merriweather', Georgia, serif;
  font-size: 2.6rem;
  color: var(--gold);
  font-weight: 700;
  flex-shrink: 0;
  width: 70px;
}

.service-content h3 {
  font-size: 1.3rem;
  margin-bottom: 8px;
}

/* ---------- Values / pillars (About page) ---------- */

.values-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 28px;
  max-width: var(--max-width);
  margin: 0 auto;
}

.value-item {
  text-align: center;
  padding: 24px;
}

.value-item .value-icon {
  width: 46px;
  height: 46px;
  border-radius: 50%;
  background-color: var(--navy);
  color: var(--gold);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 16px auto;
  font-family: 'Merriweather', Georgia, serif;
  font-weight: 700;
  font-size: 1.2rem;
}

.about-lead {
  max-width: 760px;
  margin: 0 auto 48px auto;
  text-align: center;
  font-size: 1.1rem;
  color: var(--gray-dark);
}

/* ---------- Contact page ---------- */

.contact-layout {
  display: grid;
  grid-template-columns: 1fr 1.3fr;
  gap: 48px;
  max-width: var(--max-width);
  margin: 0 auto;
  align-items: start;
}

.contact-info {
  background-color: var(--navy);
  color: var(--white);
  padding: 36px;
  border-radius: 4px;
}

.contact-info h3 {
  color: var(--white);
  font-size: 1.15rem;
  margin-bottom: 20px;
}

.contact-info .info-item {
  margin-bottom: 18px;
  font-size: 0.97rem;
}

.contact-info .info-label {
  color: var(--gold);
  font-weight: 700;
  display: block;
  font-size: 0.8rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  margin-bottom: 4px;
}

.contact-form {
  background-color: var(--white);
  border: 1px solid var(--border);
  padding: 36px;
  border-radius: 4px;
}

.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  font-weight: 600;
  margin-bottom: 6px;
  font-size: 0.92rem;
  color: var(--navy);
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid var(--border);
  border-radius: 4px;
  font-family: inherit;
  font-size: 0.97rem;
  color: var(--gray-dark);
  background-color: var(--white);
}

.form-group textarea {
  min-height: 140px;
  resize: vertical;
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--gold);
}

.form-note {
  font-size: 0.82rem;
  color: #666666;
  margin-top: 14px;
}

/* ---------- Footer ---------- */

footer.site-footer {
  background-color: var(--navy);
  color: #C7CEDC;
  padding: 48px 24px 24px 24px;
}

.footer-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 32px;
  margin-bottom: 32px;
}

footer.site-footer h4 {
  color: var(--white);
  font-size: 1rem;
  margin-bottom: 14px;
}

footer.site-footer .footer-slogan {
  color: var(--gold);
  font-style: italic;
  font-size: 0.92rem;
  margin-top: 10px;
}

footer.site-footer a {
  color: #C7CEDC;
  font-size: 0.92rem;
}

footer.site-footer a:hover {
  color: var(--gold);
}

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

footer.site-footer ul li {
  margin-bottom: 10px;
}

.footer-bottom {
  max-width: var(--max-width);
  margin: 0 auto;
  border-top: 1px solid rgba(255,255,255,0.15);
  padding-top: 20px;
}

.disclaimer {
  font-size: 0.76rem;
  color: #9AA5BD;
  margin-bottom: 12px;
  line-height: 1.5;
}

.copyright {
  font-size: 0.8rem;
  color: #8089A0;
}

/* ---------- Responsive ---------- */

@media (max-width: 860px) {
  .card-grid {
    grid-template-columns: 1fr;
  }

  .values-grid {
    grid-template-columns: 1fr;
  }

  .contact-layout {
    grid-template-columns: 1fr;
  }

  .service-block {
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
  }

  .footer-inner {
    grid-template-columns: 1fr;
  }

  .nav-toggle {
    display: block;
  }

  nav.main-nav {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background-color: var(--white);
    border-bottom: 1px solid var(--border);
    flex-direction: column;
    align-items: flex-start;
    padding: 18px 24px;
    gap: 18px;
    display: none;
  }

  nav.main-nav.open {
    display: flex;
  }

  nav.main-nav ul {
    flex-direction: column;
    gap: 16px;
    width: 100%;
  }

  .hero {
    padding: 60px 20px;
  }

  .hero h1 {
    font-size: 1.7rem;
  }
}