/* === JNU Thank-You Page Styles === */

/* Body & base font */
body {
  font-family: 'Merriweather', serif;
  background: #ffffff;
  color: #1a1a1a;
  margin: 0;
  line-height: 1.5;
}

/* Preloader (optional if you keep the #preloader element) */
#preloader {
  position: fixed;
  inset: 0;
  background: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 9999;
}
#preloader .preloader-wrap img {
  width: 80px;
  height: auto;
}

/* Main section center alignment */
.main {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 20px;
}

/* Inner container box */
.main .container {
  max-width: 480px;
  text-align: center;
  padding: 40px 30px;
  background: #fff;
}

/* University logo */
.main .container > a img {
  max-height: 70px;
  margin-bottom: 24px;
}

/* Check animation image */
.main .container img[src*="check"] {
  width: 100px;
  height: auto;
  margin-bottom: 24px;
}

/* Heading */
.font-72 {
  font-size: 2.8rem;
  font-weight: 700;
  color: #162a4c; /* deep navy to match JNU logo */
  margin-bottom: 24px;
}

/* Back to Home button */
.bg-white-f9 {
  background: #162a4c;
  color: #fff;
  text-decoration: none;
  display: inline-block;
  padding: 10px 24px;
  border-radius: 30px;
  border: 1px solid #162a4c;
  font-weight: 600;
  transition: background 0.25s ease, color 0.25s ease;
}
.bg-white-f9:hover,
.bg-white-f9:focus {
  background: #0f1d32;
  color: #fff;
}

/* Responsive tweaks */
@media (max-width: 576px) {
  .font-72 {
    font-size: 2.2rem;
  }
  .main .container {
    padding: 30px 20px;
  }
}