/* global.css */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;600;700&display=swap');

:root {
  --madera-oscura: #2d1b0e;
  --acento: #d35400;
  --blanco: #ffffff;
  --crema: #fdfaf6;
  --texto: #333333;
  --enlace-azul: #0000ff;
  --gris-suave: #999999;
  --gris-medio: #666666;
}

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

html, body {
  width: 100%;
  height: 100%;
  overflow-x: hidden;
}

body {
  font-family: 'Inter', sans-serif;
  background-color: var(--crema);
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  padding-top: 110px; /* Altura combinada del nuevo header */  
}

main, #main-content, .container, .maderas-layout, .calc-layout, .tools-container {
  flex: 1 0 auto;
}

/* --- ACCESIBILIDAD: SKIP LINK --- */
.skip-link {
  position: absolute;
  top: -100px;
  left: 0;
  background: var(--madera-oscura);
  color: white;
  padding: 10px;
  z-index: 10000;
  transition: top 0.3s;
  text-decoration: none;
  border-radius: 0 0 5px 0;
}

.skip-link:focus {
  top: 0;
}

/* --- FOOTER ORIGINAL (SIN CAMBIOS) --- */
footer {
  flex-shrink: 0;
  background-color: var(--blanco);
  border-top: 1px solid #eaeaea;
  padding: 30px 0 45px 0; 
  margin-top: auto;
  width: 100%;
  display: flex;
  justify-content: center;
  align-items: center;
}

.footer-container {
  width: 100%;
  max-width: 900px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center; 
  gap: 12px;
  text-align: center;
}

.footer-links {
  display: flex;
  justify-content: center;
  gap: 25px;
  flex-wrap: wrap;
  list-style: none;
}

.footer-links a {
  color: var(--gris-medio);
  text-decoration: none;
  font-size: 0.75rem;
  font-weight: 400;
  transition: color 0.2s;
}

.footer-links a:hover {
  color: var(--madera-oscura);
}

.footer-copyright {
  font-size: 0.7rem;
  color: var(--gris-suave);
  margin: 0;
}