/* Reset some default browser styles */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

/* General body styling */
body {
  font-family: Arial, Helvetica, sans-serif;
  line-height: 1.6;
  background-color: #f8f9fa;
  color: #333;
  max-width: 900px;
  margin: auto;
  padding: 20px;
}

/* Header */
header {
  text-align: center;
  margin-bottom: 40px;
}

header h1 {
  font-size: 2.5rem;
  color: #2c3e50;
}

header p {
  font-size: 1.1rem;
  color: #555;
}

/* Sections */
section {
  margin-bottom: 40px;
}

section h2 {
  font-size: 1.8rem;
  color: #34495e;
  margin-bottom: 10px;
}

section p {
  margin-bottom: 15px;
}

/* Links */
a {
  color: #2980b9;
  text-decoration: none;
  font-weight: bold;
}

a:hover {
  text-decoration: underline;
}

/* Images */
img {
  display: block;       /* permite margin auto funcionar */
  margin: 10px auto;    /* centraliza horizontalmente */
  max-width: 80%;
  height: auto;
  margin-top: 10px;
  border-radius: 5px;
  border: 1px solid #ccc;
}

.gallery {
  display: flex;            /* imagens lado a lado */
  justify-content: center;  /* centraliza horizontalmente */
  gap: 10px;                /* espaçamento entre imagens */
  flex-wrap: wrap;          /* quebra em telas pequenas */
  margin-top: 10px;         /* distância do texto acima */
}

.gallery img {
  flex: 0 1 auto;           /* imagens ocupam espaço igual, mínimo de 200px */
  max-width: 250px;         /* evita que fiquem muito grandes */
  height: auto;             /* mantém proporção */
  border-radius: 5px;
  border: 1px solid #ccc;
}

/* Project list */
ul {
  list-style-type: none;
}

ul li {
  margin-bottom: 25px;
}

/* Contact */
#contact {
  text-align: center;
  margin-bottom: 40px;
}

#contact h2 {
  font-size: 1.8rem;
  color: #34495e;
  margin-bottom: 10px;
}

#contact p {
  margin-bottom: 20px;
}

.contact-links {
  display: flex;
  justify-content: center;
  gap: 20px;
  flex-wrap: wrap;
}

.contact-links a {
  color: #2980b9;
  font-size: 1rem;
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 6px;
}

.contact-links a:hover {
  text-decoration: underline;
}

.contact-links i {
  font-size: 1.2rem;
}



/* Footer */
footer {
  text-align: center;
  padding: 20px;
  border-top: 1px solid #ccc;
  color: #777;
  font-size: 0.9rem;
}