/* IMPORT MODERN FONT */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;600;700&display=swap');


/* NAVBAR */
nav {
    width: 100%;
    position: fixed;
    top: 0; left: 0;
    background: rgba(255,255,255,0.95);
    box-shadow: 0 2px 6px rgba(0,0,0,0.1);
    z-index: 100;
    transition: padding 0.3s ease;
}

.logo img {
  height: 50px; /* example: set logo height */
  width: auto;
}
.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 15px;
}

/* BODY: BACKGROUND IMAGE + DARK OVERLAY */
body {
  margin: 0;
  font-family: 'Inter', sans-serif;
  min-height: 100vh;
  display: flex;
  justify-content: center;
  align-items: center;
  background: url('/bg.jpg') no-repeat center center fixed;  background-size: cover;
  position: relative;
}

body::before {
  content: "";
  position: absolute;
  top:0; left:0; right:0; bottom:0;
  background: rgba(0,0,0,0.5); /* dark overlay */
  z-index: 0;
}

/* CARD CONTAINER */
.application-container {
  width: 80vw;
  max-width: 900px;
  height: 80vh;
  padding: 50px;
  background: rgba(255,255,255,0.35); /* semi-transparent */
  backdrop-filter: blur(15px);
  border-radius: 25px;
  box-shadow: 0 20px 60px rgba(0,0,0,0.25), 0 8px 20px rgba(0,0,0,0.15);
  margin: 20px auto;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  transform: translateY(20px);
  opacity: 1;
  animation: floatIn 0.7s forwards ease-out;
  position: relative;
  z-index: 1; /* above dark overlay */
}

/* FLOAT-IN ANIMATION */
@keyframes floatIn {
  to {
    transform: translateY(0);
    opacity: 1;
  }
}

/* LOGO */
.logo-container {
  display: flex;
  justify-content: center;
  margin-bottom: 30px;
}

.logo-container img {
  max-width: 180px;
  height: auto;
}

/* HEADING */
h1 {
  text-align: center;
  color: #ffffff;
  margin-bottom: 40px;
  font-size: 36px;
  font-weight: 700;
  text-shadow: 0 2px 8px rgba(0,0,0,0.4);
}

/* FORM STYLING */
form {
  display: block;
  width: 100%;

}

/* Wrapper centers fields inside the form */
.fields-wrapper {
  width: 66%;           /* 2/3 of card width */
  max-width: 600px;     /* optional cap on very wide screens */
  margin: 0 auto;       /* centers the wrapper horizontally */
  display: flex;
  flex-direction: column;
  gap: 20px;            /* spacing between fields */
}

form > * {
  display: block;
  width: 66%;
  margin-bottom: 20px;
  box-sizing: border-box;
}

/* INPUTS, SELECT, TEXTAREA */
input, select, textarea {
  padding: 16px 18px;
  font-size: 16px;
  border-radius: 12px;
  border: none;
  background: rgba(255,255,255,0.25); /* semi-transparent input background */
  color: #292929;
  backdrop-filter: blur(5px);
  transition: all 0.25s ease-in-out;
}

input::placeholder, select::placeholder, textarea::placeholder {
  color: rgba(54, 54, 54, 0.7);
}

input:focus, select:focus, textarea:focus {
  outline: none;
  box-shadow: 0 0 12px rgba(30,93,106,0.5);
  background: rgba(255,255,255,0.35);
}

/* CHECKBOXES */

.checkbox-group {
  display: flex;
  flex-direction: column;
  gap: 15px; /* space between checkboxes */
}

.checkbox-group label {
  display: flex;
  align-items: center;
  gap: 10px;
  color: #ffffff;
  font-size: 14px;
  cursor: pointer;
}

.checkbox-group input[type="checkbox"] {
  width: 18px;
  height: 18px;
  accent-color: #1E5D6A; /* matches brand gradient */
  cursor: pointer;
}

/* LABELS */

p {
  color: #ffffff;
}

label {
  font-size: 14px;
  color: #ffffff;
  display: flex;
  align-items: center;
  gap: 10px;
}

/* SUBMIT BUTTON */
button {
  padding: 16px;
  background: linear-gradient(135deg, #1E5D6A, #1F8A95);
  color: #fff;
  font-size: 18px;
  font-weight: 600;
  border: none;
  border-radius: 14px;
  cursor: pointer;
  transition: all 0.25s ease;
}

button:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 20px rgba(30,93,106,0.4);
  background: linear-gradient(135deg, #1F8A95, #1E5D6A);
}

/* SCROLLBAR STYLING */
.application-container::-webkit-scrollbar {
  width: 8px;
}

.application-container::-webkit-scrollbar-track {
  background: rgba(255,255,255,0.1);
  border-radius: 10px;
}

.application-container::-webkit-scrollbar-thumb {
  background: rgba(255,255,255,0.3);
  border-radius: 10px;
}

/* MOBILE SCROLL ADJUSTMENT */
@media(max-height: 700px) {
  .application-container {
    max-height: 90vh;
  }
}

@media (max-width: 768px) {
  .fields-wrapper {
    width: 90%;       /* almost full width on tablets and phones */
  }

  form > * {
    width: 100%;      /* make each input/textarea/select span the wrapper */
    margin-bottom: 18px;
  }
}