/* --- PALETA DE COLORES & RESET --- */
:root {
  --teal-primary: #34b3be;
  --teal-dark: #29939d;
  --orange-accent: #f26841;
  --orange-dark: #da512a;
  --card-bg: #fff7d6;
  --text-dark: #333333;
  --text-orange: #e0633b;
  --bg-light: #ffffff;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  font-family: 'Segoe UI', Arial, sans-serif;
}

body {
  color: var(--text-dark);
  background-color: var(--bg-light);
  line-height: 1.5;
}

/* --- HERO / HEADER --- */
.hero {
  position: relative;
  background: url('https://images.unsplash.com/photo-1578916171728-46686eac8d58?auto=format&fit=crop&q=80&w=1600') center/cover no-repeat;
  padding: 80px 20px;
  display: flex;
  justify-content: center;
  align-items: center;
}

.hero-overlay {
  position: absolute;
  top: 0; left: 0; width: 100%; height: 100%;
  background: rgba(255, 255, 255, 0.4);
  filter: grayscale(100%);
}

.hero-card {
  position: relative;
  z-index: 1;
  background-color: var(--teal-primary);
  color: white;
  text-align: center;
  padding: 40px 30px;
  max-width: 650px;
  width: 100%;
  box-shadow: 0 10px 25px rgba(0,0,0,0.15);
}

.hero-card h1 {
  font-size: 2.8rem;
  letter-spacing: 6px;
  font-weight: 300;
  text-transform: uppercase;
  margin-bottom: 5px;
}

.hero-card p {
  font-size: 0.85rem;
  letter-spacing: 2px;
  text-transform: uppercase;
}

.hero-card .country-tag {
  display: block;
  font-size: 0.65rem;
  letter-spacing: 2px;
  margin-top: 4px;
}

/* --- QUE HACEMOS --- */
.que-hacemos {
  background-color: var(--teal-primary);
  color: white;
  text-align: center;
  padding: 50px 20px;
}

.que-hacemos .icon {
  font-size: 2.5rem;
  margin-bottom: 10px;
}

.que-hacemos h2 {
  font-size: 1.5rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-bottom: 15px;
}

.que-hacemos p {
  max-width: 750px;
  margin: 0 auto;
  font-size: 1.05rem;
  font-weight: 300;
}

/* --- QUE MEDIMOS --- */
.que-medimos {
  padding: 60px 20px;
  max-width: 1100px;
  margin: 0 auto;
  text-align: center;
}

.que-medimos h2 {
  color: var(--text-orange);
  font-size: 1.8rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-bottom: 40px;
}

.grid-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 25px;
}

.card {
  background-color: #FCF0E6;
  padding: 25px 20px;
  text-align: left;
  border-radius: 2px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.card h3 {
  color: var(--text-orange);
  font-size: 1rem;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.card p {
  color: var(--text-orange);
  font-size: 0.9rem;
  opacity: 0.9;
}

/* --- FOOTER / DETALLES --- */
.footer-top {
  background-color: var(--orange-accent);
  color: white;
  padding: 50px 20px;
}

.footer-columns {
  max-width: 1100px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 40px;
  text-align: left;
}

.footer-col h3 {
  font-size: 1.3rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-bottom: 15px;
}

.footer-col ul {
  list-style: none;
}

.footer-col ul li {
  margin-bottom: 6px;
  font-weight: 300;
}

.footer-mid {
  background-color: var(--orange-dark);
  color: white;
  text-align: center;
  padding: 20px;
}

.web-url {
  letter-spacing: 2px;
  font-size: 0.9rem;
  font-weight: 600;
}

.footer-bottom {
  background-color: #c94420;
  color: white;
  text-align: center;
  padding: 12px 20px;
  font-size: 0.85rem;
  letter-spacing: 1px;
}

/* --- MEDIA QUERIES (ADAPTACIÓN MÓVIL) --- */
@media (max-width: 768px) {
  .hero {
    padding: 50px 15px;
  }
  
  .hero-card {
    padding: 25px 15px;
  }

  .hero-card h1 { 
    font-size: 1.8rem;
    letter-spacing: 3px; 
  }
  
  .que-medimos {
    padding: 40px 15px;
  }

  .grid-cards {
    grid-template-columns: 1fr; /* Una sola columna en celulares */
  }

  .footer-columns { 
    text-align: center;
    gap: 30px;
  }
}