:root {
  --primary: #f5b800;
  --primary-dark: #d79f00;
  --text-light: #f9fafb;
  --panel-bg: rgba(15, 23, 42, 0.50);
  --panel-border: rgba(255, 255, 255, 0.2);
  --radius: 12px;
  --shadow: 0 16px 40px rgba(10, 14, 28, 0.3);
  --font-main: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: var(--font-main);
  background: #0b1224;
  color: #0f172a;
}

/* HERO con fondo de imagen completo */
.hero {
  position: relative;
  min-height: 100vh;
  background: #0b1224 url('1000100035.png') center 28%/cover no-repeat;
  color: var(--text-light);
  display: flex;
  flex-direction: column;
}

.lang-switch {
  position: absolute;
  top: 1.5rem;
  right: 1.5rem;
  display: flex;
  gap: 0.5rem;
  z-index: 10;
}

.lang-switch button {
  border: 1px solid rgba(249, 250, 251, 0.6);
  background: rgba(15, 23, 42, 0.5);
  color: var(--text-light);
  padding: 0.4rem 1rem;
  border-radius: 999px;
  cursor: pointer;
  font-size: 0.88rem;
  font-weight: 600;
  transition: all 0.15s ease;
}

.lang-switch button[aria-pressed="true"] {
  background: var(--primary);
  border-color: var(--primary);
  color: #111827;
}

.lang-switch button:hover {
  background: rgba(245, 184, 0, 0.85);
  color: #111827;
}

.lang-switch button:focus-visible {
  outline: 3px solid rgba(245, 184, 0, 0.6);
  outline-offset: 2px;
}

.hero-content {
  max-width: 900px;
  margin: 0 auto;
  padding: 6rem 1.5rem 1.5rem;
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
  justify-content: center;
}

/* Paneles con overlay */
.panel {
  background: var(--panel-bg);
  border: 1px solid var(--panel-border);
  border-radius: var(--radius);
  padding: 1.5rem;
  box-shadow: var(--shadow);
  backdrop-filter: blur(10px);
}

.badge-panel {
  text-align: center;
  padding: 0.6rem 1.2rem;
}

.badge-panel p {
  margin: 0;
  font-size: 1rem;
  font-weight: 700;
  color: var(--primary);
}

/* Título sin panel */
.hero-title {
  margin: 0.8rem 1rem;
  font-size: 2.5rem;
  line-height: 1.2;
  color: #fff;
  text-align: center;
  text-shadow: 0 4px 12px rgba(0, 0, 0, 0.5);
}

/* Panel info */
.info-panel h2 {
  margin: 0 0 0.6rem;
  font-size: 1.3rem;
  color: var(--primary);
}

.info-panel p {
  margin: 0 0 0.6rem;
  line-height: 1.55;
  font-size: 1.02rem;
}

.info-panel ul {
  margin: 0.6rem 0 0;
  padding-left: 1.3rem;
  line-height: 1.6;
}

.info-panel li {
  margin-bottom: 0.4rem;
}

/* Panel contacto */
.contact-panel h2 {
  margin: 0 0 0.4rem;
  font-size: 1.3rem;
  color: var(--primary);
}

.contact-panel > p {
  margin: 0 0 0.8rem;
  line-height: 1.5;
}

.contact-buttons {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 0.7rem;
  margin-bottom: 0.6rem;
}

.contact-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  padding: 0.75rem 1rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.15);
  border: 1px solid rgba(255, 255, 255, 0.3);
  color: #fff;
  text-decoration: none;
  font-weight: 700;
  font-size: 0.95rem;
  transition: all 0.15s ease;
}

.contact-btn:hover {
  background: rgba(245, 184, 0, 0.9);
  color: #111827;
  transform: translateY(-1px);
}

.contact-btn:focus-visible {
  outline: 3px solid rgba(245, 184, 0, 0.6);
  outline-offset: 2px;
}

.micro {
  margin: 0.4rem 0 0;
  font-size: 0.92rem;
  color: #e5e7eb;
  line-height: 1.4;
}

/* Footer semitransparente dentro del hero */
.footer {
  text-align: center;
  font-size: 0.9rem;
  color: #f3f4f6;
  padding: 1.5rem 1rem 2rem;
  background: rgba(15, 23, 42, 0.75);
  backdrop-filter: blur(10px);
  border-top: 1px solid rgba(255, 255, 255, 0.15);
  margin-top: auto;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1rem;
  margin-bottom: 0.6rem;
}

.footer a {
  color: #f3f4f6;
  text-decoration: none;
  font-weight: 600;
  transition: color 0.15s ease;
  display: inline-flex;
  align-items: center;
  gap: 0.2rem;
}

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

.footer a:focus-visible {
  outline: 2px solid var(--primary);
  outline-offset: 2px;
  border-radius: 4px;
}

.footer p {
  margin: 0.5rem 0 0;
  color: #cbd5e1;
}

.footer-item {
  color: #f3f4f6;
  font-size: 1.05rem;
  line-height: 1.6;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
}

.footer-icon {
  flex-shrink: 0;
  user-select: none; /* icono no seleccionable */
}

.footer-item strong {
  color: #fff;
  font-weight: 700;
  font-size: 1.1rem;
  user-select: text; /* solo el texto es seleccionable */
  cursor: text;
}

.footer-item.footer-link {
  text-decoration: none;
  transition: color 0.15s ease;
}

.footer-item.footer-link:hover {
  color: var(--primary);
}

.footer-item.footer-link:focus-visible {
  outline: 2px solid var(--primary);
  outline-offset: 2px;
  border-radius: 4px;
}

/* Idioma */
body.lang-es .en { display: none; }
body.lang-en .es { display: none; }

/* Responsive móviles */
@media (max-width: 768px) {
  .hero { background-position: center 30%; }
  .hero-content { padding: 5rem 1.2rem 1.5rem; gap: 1rem; }
  .hero-title { font-size: 2rem; margin: 0.6rem 0.5rem; }
  .contact-buttons { grid-template-columns: 1fr; }
  .footer { padding: 1.5rem 1rem; }
  .footer-links { 
    gap: 1rem; 
    flex-direction: column; 
    align-items: center; 
  }
  .footer-item {
    font-size: 1rem;
  }
  .footer-item strong {
    font-size: 1.05rem;
  }
}

@media (max-width: 480px) {
  .lang-switch { top: 1rem; right: 1rem; }
  .hero-title { font-size: 1.75rem; }
  .panel { padding: 1.2rem; }
  .hero-content { padding: 4.5rem 1rem 1rem; }
}

/* Tablets landscape */
@media (min-width: 769px) and (max-width: 1024px) {
  .hero-content { max-width: 800px; }
  .contact-buttons { grid-template-columns: repeat(2, 1fr); }
}

@media (prefers-reduced-motion: reduce) {
  * { animation-duration: 0.001ms !important; transition-duration: 0.001ms !important; }
}