:root{
  /* Color palette */
  --orange: rgb(205 144 81);   
  --grey-green: rgb(80 95 91);    
  --off-white: rgb(247 246 242);  
  --tan: rgb(225 199 172);  
  --brown-green: rgb(143 134 93); 
  --teal: rgb(67 180 192);

  --text: rgba(255,255,255,.92);
  --muted: rgba(255,255,255,.78);
  --shadow: 0 10px 28px rgba(0,0,0,.28);
}


body{
  margin: 0;
  font-family: "Source Sans Pro", system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  color: var(--text);
  line-height: 1.55;
}

/* Background img + Dark overlay */
body::before {
    content: "";
    position: fixed;
    inset: 0;
    background: url('seven_bg_home.jpg') center / cover no-repeat;
    opacity: 0.9;
    z-index: -2;
}
body::after{
  content:"";
  position: fixed;
  inset: 0;
  background: radial-gradient(1200px 700px at 50% 10%, rgba(0,0,0,.35), rgba(0,0,0,.40));
  z-index: -1;
}

/* Logo */
.top-left-image {
    position: fixed;
    top: 14px;
    left: 14px;
    width: 200px;
    height: auto;
    z-index: 10;
}

.content {
    width: min(1100px, 92%); 
    margin: 0 auto;
    padding: 50px 18px 60px;
    text-align:center;
}

/* Header + Paragraphs */
.content h1{
  margin: 0 0 14px;
  font-weight: 700;
  letter-spacing: 0.2px;
  line-height: 1.15;
  font-size: clamp(28px, 3.2vw, 35px);
  text-shadow: 0 8px 20px rgba(0,0,0,.35);
  margin-bottom: 30px;
}
.content p{
  margin: 0 auto 15px;
  max-width: 68ch;
  font-size: clamp(15px, 1.2vw, 17px);
  line-height: 1.6;
  color: var(--muted);
  text-shadow: 0 2px 8px rgba(0,0,0,.55);
  text-wrap: pretty;
  hyphens: auto;
}

/* Card layout */
.container{
    display: flex;
    justify-content: center;
    align-items: stretch;
    flex-wrap: wrap; /* for mobile */
    gap: 25px;
}

.card {
    background-color: rgba(111, 162, 167, 0.75);
    width: 500px;
    border-radius: 10px;
    padding: 10px;
    border: 1px solid rgba(255 255 255 / .14);
    backdrop-filter: blur(6px) saturate(1.2);
    -webkit-backdrop-filter: blur(6px) saturate(1.2);
    box-shadow: var(--shadow);
}

.form-container {
    max-width: 400px;
    margin: 20px auto;
    padding: 20px;
  }
  .form-group {
    margin-bottom: 15px;
  }
  .form-group label {
    display: block;
    margin-bottom: 5px;
    text-align: left;
    font-size: 16px;
    font-weight: 500;
    letter-spacing: 0.3px;
  }
  .form-group input, .form-group select {
    width: 100%;
    padding: 10px;
    box-sizing: border-box; 
    background: rgba(255 255 255 / .45);
    border: 1px solid rgba(255 255 255 / .25);
    border-radius: 4px;
    font-size: 15px;
    font-family: inherit;
    color: black;
    transition: border-color .15s ease, background .15s ease;
  }
  .form-group input:focus{
    border-color: var(--orange);
    background: rgba(255 255 255 / .3);
    outline: none;
  }
  .submit-btn {
    width: 80%;
    padding: 10px 40px;
    text-align: center;
    text-decoration: none;
    display: inline-block;
    background-color: var(--orange);
    font-weight: 400;
    box-shadow: 0 4px 6px rgba(0,0,0,.2);
    transition: transform .15s ease, filter .15s ease;
    color: white;
    border: none;
    margin-top: 15px;
    border-radius: 15px;
    font-size: 16px;
  }

  /* Button Hover Highlight */
.submit-btn:hover{
  transform: translateY(2px);
  box-shadow: 0 10px 28px rgba(0 0 0 / .30);
  filter: brightness(1.05);
}

.submit-btn:active {
  transform: translateY(0);
  filter: brightness(0.97);
}