body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    margin: 0;
    padding: 0;
    background-color: #eef2f7;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

header {
    background-color: #333;
    color: white;
    padding: 8px 20px;           
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: relative;          
    overflow: visible;           
    z-index: 10;
}


.logo-container {
    position: relative;
    overflow: visible;           
    height: 60px;                
    display: flex;
    align-items: center;
}

/* LOGO */
.header-logo {
    position: absolute;
    left: 20px;                  
    bottom: -35px;               
    max-height: 135px;           
    width: auto;
    z-index: 100;                
}

header nav ul {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    justify-content: center;
}

header nav ul li {
    margin: 0 15px;
}

header nav ul li a {
    color: white;
    text-decoration: none;
    font-weight: bold;
    transition: color 0.3s ease;
}

header nav ul li a:hover {
    color: #3498db;
}

.container {
    display: flex;
    width: 95%;
    max-width: none;
    margin: 20px auto;
    background-color: #fff;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    border-radius: 15px;
    overflow: hidden;
    flex-grow: 1;
}

.container-left {
    padding: 50px;
    flex: 0.5;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: flex-start;
}

.container-left h1 {
    color: #2c3e50;
    margin-bottom: 20px;
    font-size: 2.5em;
}

.container-left p {
    color: #7f8c8d;
    margin-bottom: 35px;
    line-height: 1.8;
    font-size: 1.1em;
}

.container-right {
    flex: 1.3;
    background: linear-gradient(135deg, #3498db, #8e44ad);
    display: flex;
    justify-content: center;
    align-items: center;
}

.tech-logos {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 40px;
    flex-wrap: wrap;
    width: 100%;
    height: 100%;
    padding: 20px;
}

.tech-logos img {
    max-width: 150px;
    height: auto;
    filter: drop-shadow(0 5px 10px rgba(0, 0, 0, 0.3));
    transition: transform 0.3s ease, filter 0.3s ease;
}

.tech-logos img:hover {
    transform: scale(1.1);
    filter: drop-shadow(0 10px 15px rgba(0, 0, 0, 0.4));
}

.container-left button {
    background: linear-gradient(45deg, #3498db, #2980b9);
    color: white;
    padding: 15px 30px;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    font-size: 1.1em;
    font-weight: 600;
    margin-top: 15px;
    margin-right: 15px; 
    transition: all 0.3s ease;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
    outline: none;
    text-transform: uppercase;
    letter-spacing: 1px;
   
    width: 200px;              
    height: 60px;             
    display: flex;            
    justify-content: center;   
    align-items: center;       
    letter-spacing: 1px;       
    width: 100%;
}

.container-left button:hover {
    background: linear-gradient(45deg, #2980b9, #3498db);
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
}

.container-left button:active {
    transform: translateY(0);
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.2);
}

footer {
    background-color: #333;
    color: white;
    text-align: center;
    padding: 15px 0;
    margin-top: auto; 
}

.container-right iframe {
    width: 100%;
    height: 100%;
    border: none;
}

/* Para telas médias, 601px e 900px */
@media (max-width: 900px) and (min-width: 601px) {
  header {
    padding: 7px 15px;
    min-height: 50px;
  }

  .logo-container {
    height: 50px;
  }

  .header-logo {
    max-height: 90px;
    left: 15px;
    bottom: -25px;
  }

  .container {
    flex-direction: column;
    width: 95vw;
    max-width: none;
    margin: 10px auto;
    border-radius: 8px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    padding: 10px 0;
  }

  .container-left,
  .container-right {
    width: 100%;
    flex: unset;
    padding: 20px 5vw;
    box-sizing: border-box;
  }
}

/* Para telas pequenas, 600px ou menos */
@media (max-width: 600px) {
  header {
    padding: 5px 10px;
    min-height: 40px;
  }

  .logo-container {
    height: 40px;
  }

  .header-logo {
    max-height: 70px;
    left: 10px;
    bottom: -20px;
  }

  .container {
    flex-direction: column;
    width: 98vw;
    max-width: none;
    margin: 0;
    border-radius: 0;
    box-shadow: none;
    padding: 0;
  }

  .container-left,
  .container-right {
    width: 100vw;
    flex: unset;
    padding: 18px 5vw;
    min-height: unset;
    box-sizing: border-box;
  }
}