/* ===== BASE ===== */
body {
  margin: 0;
  font-family: 'Segoe UI', Arial, sans-serif;
  background: #f5f7fa;
  color: #333;
  line-height: 1.7;
}

/* ===== NAVBAR FIXA ===== */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  background: #003B6F;
  display: flex;
  justify-content: center;
  padding: 14px 0;
  z-index: 200;
  box-shadow: 0 2px 8px rgba(0,0,0,0.2);
}

.navbar a {
  color: #fff;
  text-decoration: none;
  margin: 0 25px;
  font-weight: 600;
  letter-spacing: 0.5px;
  position: relative;
  transition: color 0.3s ease;
}

.navbar a::after {
  content: '';
  position: absolute;
  width: 0;
  height: 2px;
  background: #FFD700;
  left: 0;
  bottom: -4px;
  transition: width 0.3s ease;
}

.navbar a:hover {
  color: #FFD700;
}

.navbar a:hover::after {
  width: 100%;
}

/* ===== HEADER ===== */
header {
  margin-top: 60px;
  background-image: linear-gradient(rgba(0, 59, 111, 0.6), rgba(0, 59, 111, 0.6)),
                    url('https://www.sul21.com.br/wp-content/uploads/2015/10/20151005-jornal-sul21-9486cf051015-05.jpg');
  background-size: cover;
  background-position: center;
  color: #fff;
  text-align: center;
  padding: 80px 20px;
  box-shadow: 0 4px 6px rgba(0,0,0,0.1);
  border-bottom: 4px solid #FFD700;
}

header h1 {
  margin: 0;
  font-size: 2.8em;
  letter-spacing: 1.2px;
  text-shadow: 2px 2px 4px rgba(0,0,0,0.4);
}

header p {
  font-size: 1.2em;
  margin-top: 12px;
  opacity: 0.95;
  text-shadow: 1px 1px 3px rgba(0,0,0,0.4);
}

/* ===== CONTEÚDO CENTRAL ===== */
.container {
  width: calc(100% - 540px);
  max-width: 900px;
  margin: 30px auto;
  background: #fff;
  padding: 40px 50px;
  border-radius: 10px;
  box-shadow: 0 6px 18px rgba(0,0,0,0.1);
  text-align: center;
  box-sizing: border-box;
}

.container h2, .container h3 {
  color: #00539C;
  margin-bottom: 20px;
  text-align: center;
}

.container p {
  text-align: justify;
  margin-bottom: 20px;
  font-size: 1.05em;
}

.container ul {
  list-style: none;
  padding: 0;
  margin: 25px auto;
  width: 85%;
  text-align: left;
}

.container ul li {
  margin-bottom: 12px;
  padding-left: 20px;
  position: relative;
}

.container ul li::before {
  content: "•";
  color: #FFD700;
  position: absolute;
  left: 0;
  font-size: 1.3em;
}

img.responsive {
  width: 100%;
  height: auto;
  border-radius: 8px;
  margin: 25px 0;
  box-shadow: 0 4px 12px rgba(0,0,0,0.15);
}

/* ===== SIDEBAR ESQUERDA ===== */
.sidebar-left {
  position: fixed;
  top: 60px;
  left: 0;
  width: 260px;
  height: calc(100% - 60px);
  background:  #003B6F;
  color: #fff;
  padding: 25px 20px;
  box-shadow: 4px 0 10px rgba(0,0,0,0.2);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  z-index: 100;
}

.patrocinador-section h3 {
  text-align: center;
  color: #FFD700;
  margin-bottom: 15px;
  font-size: 1.3em;
}

.patrocinador-card {
  background: #fff;
  color: #003B6F;
  border-radius: 8px;
  padding: 15px;
  text-align: center;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.15);
}

.patrocinador-card img {
  max-width: 100%;
  height: auto;
  margin-bottom: 10px;
}

.patrocinador-card p {
  font-size: 0.95em;
  line-height: 1.5em;
  margin-bottom: 10px;
}

.btn-patrocinador {
  display: inline-block;
  background: #FFD700;
  color: #003B6F;
  text-decoration: none;
  padding: 10px 15px;
  border-radius: 6px;
  font-weight: bold;
  transition: background 0.3s, transform 0.2s;
}

.btn-patrocinador:hover {
  background: #fff;
  transform: translateY(-2px);
}

/* ===== APOIE ESTA CAUSA ===== */
.apoio-section {
  text-align: center;
  margin-top: 40px;
  margin-bottom: 40px;
  padding: 20px;
  background:  #013f75c9;
  border-radius: 8px;
  box-shadow: 0 4px 10px rgba(0,0,0,0.15);
}

.apoio-section h4 {
  color: #FFD700;
  font-size: 1.2em;
  margin-bottom: 12px;
}

.apoio-section p {
  font-size: 0.95em;
  margin-bottom: 15px;
  color: #fff;
}

.btn-apoio {
  display: block;
  background: #FFD700;
  color: #003B6F;
  text-decoration: none;
  margin: 10px auto;
  padding: 12px;
  border-radius: 6px;
  font-weight: bold;
  width: 80%;
  transition: background 0.3s, transform 0.2s;
}

.btn-apoio:hover {
  background: #fff;
  transform: translateY(-2px);
}

/* ===== SIDEBAR DIREITA ===== */
.sidebar {
  position: fixed;
  top: 60px;
  right: 0;
  width: 260px;
  height: calc(100% - 60px);
  background: #003B6F;
  color: #fff;
  padding: 25px 20px;
  box-shadow: -4px 0 10px rgba(0,0,0,0.2);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  z-index: 100;
}

.user-section {
  text-align: center;
}

.user-section h3 {
  margin-bottom: 15px;
  color: #FFD700;
  font-size: 1.3em;
}

.login-form {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.login-form input {
  width: 90%;
  padding: 10px;
  margin-bottom: 10px;
  border: none;
  border-radius: 5px;
  outline: none;
  font-size: 0.95em;
}

.login-form button {
  width: 95%;
  padding: 10px;
  background: #FFD700;
  color: #003B6F;
  border: none;
  border-radius: 5px;
  font-weight: bold;
  cursor: pointer;
  transition: 0.3s;
}

.login-form button:hover {
  background: #fff;
  color: #003B6F;
}

.cadastro-text {
  margin-top: 10px;
  font-size: 0.9em;
}

.cadastro-text a {
  color: #FFD700;
  text-decoration: none;
  font-weight: bold;
}

.cadastro-text a:hover {
  text-decoration: underline;
}

/* ===== SESSÃO SIGA-NOS ===== */
.social-section {
  text-align: center;
  margin-top: 40px;
  margin-bottom: 40px;
  padding: 20px;
  background: #013f75c9;
  border-radius: 8px;
  box-shadow: 0 4px 10px rgba(0,0,0,0.15);
}

.social-section h4 {
  margin-bottom: 15px;
  font-size: 1.2em;
  color: #FFD700;
}

.social-icon {
  display: inline-block;
  margin: 0 10px;
  font-size: 1.8em;
  color: #FFD700;
  transition: transform 0.3s, color 0.3s;
}

.social-icon:hover {
  transform: scale(1.2);
  color: #fff;
}


.footer {
  background: #003B6F;
  color: #fff;
  text-align: center;
  padding: 18px 0;
  margin-top: 50px;
  font-size: 0.9em;
  letter-spacing: 0.4px;
}