/* RESET */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: Arial, sans-serif;
}

/* BODY */
body {
  background: #f2f5ff;
}

/* HEADER */
.site-header {
  background: #0057ff;
  border-bottom: none;
}

.header-inner {
  max-width: 1100px;
  margin: auto;
  padding: 12px 15px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  width: 45px;
}

/* NAV */
nav a {
  color: #ffffff;
  margin-left: 15px;
  text-decoration: none;
  font-size: 14px;
}

nav a:hover {
  text-decoration: underline;
}

/* FORM WRAPPER */
.form-wrapper {
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: calc(100vh - 140px);
}

/* FORM BOX */
.form-box {
  background: #ffffff;
  padding: 35px;
  width: 100%;
  max-width: 420px;
  border-radius: 10px;
  text-align: center;
  box-shadow: 0 10px 30px rgba(0,0,0,0.1);
}

/* FORM ICON */
.form-top-icon {
  width: 70px;
  margin-bottom: 12px;
}

/* HEADING */
.form-box h2 {
  margin-bottom: 18px;
  color: #0057ff;
  font-size: 22px;
}

/* INPUTS */
form input,
form textarea {
  width: 100%;
  padding: 12px;
  margin-bottom: 12px;
  border: 1px solid #dcdcdc;
  border-radius: 5px;
  font-size: 14px;
}

form input:focus,
form textarea:focus {
  outline: none;
  border-color: #0057ff;
  box-shadow: 0 0 5px rgba(0,87,255,0.2);
}

/* TEXTAREA */
form textarea {
  height: 80px;
  resize: none;
}

/* BUTTON */
form button {
  width: 100%;
  background: #0057ff;
  color: #ffffff;
  border: none;
  padding: 12px;
  font-size: 16px;
  border-radius: 5px;
  cursor: pointer;
  transition: 0.3s;
}

form button:hover {
  background: #0041c4;
}

/* LOADING */
.loading-box {
  font-weight: bold;
  color: #0057ff;
}

.loading-box p {
  margin-top: 10px;
}

/* SPINNER */
.spinner {
  width: 45px;
  height: 45px;
  border: 5px solid #e0e0e0;
  border-top: 5px solid #0057ff;
  border-radius: 50%;
  margin: auto;
  animation: spin 1s linear infinite;
}

@keyframes spin {
  100% {
    transform: rotate(360deg);
  }
}

/* SUCCESS BOX */
.success-box {
  font-weight: bold;
  color: #d93025;
}

/* HIDDEN */
.hidden {
  display: none;
}

/* FOOTER */
.site-footer {
  background: #1a1a1a;
  color: #ffffff;
  text-align: center;
  padding: 15px;
  font-size: 13px;
}