* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: "Segoe UI", Arial, Helvetica, sans-serif;
  background: #f4f4f4;
  color: #111;
}

header {
  background: #000;
  color: white;
  text-align: center;
  padding: 28px 20px 24px;
  border-bottom: 6px solid #c8102e;
}

.logo {
  max-width: 240px;
  width: 70%;
  height: auto;
  margin-bottom: 14px;
}

header h1 {
  font-size: 2.4rem;
  margin-bottom: 8px;
}

header p {
  font-size: 1.1rem;
  color: #e6e6e6;
}

.container {
  max-width: 950px;
  margin: 30px auto;
  padding: 0 20px;
}

section {
  margin-bottom: 32px;
}

h2 {
  font-size: 1.55rem;
  text-transform: uppercase;
  color: #111;
  border-bottom: 3px solid #c8102e;
  padding-bottom: 10px;
  margin-bottom: 12px;
}

.contact-list {
  background: white;
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 4px 14px rgba(0,0,0,.12);
}

.contact-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  padding: 15px 18px;
  border-bottom: 1px solid #ddd;
  font-size: 1.08rem;
  font-weight: 600;
}

.contact-row:last-child {
  border-bottom: none;
}

.contact-row a {
  background: #c8102e;
  color: white;
  text-decoration: none;
  padding: 10px 18px;
  border-radius: 7px;
  font-weight: 700;
  white-space: nowrap;
  box-shadow: 0 3px 8px rgba(0,0,0,.18);
}

.contact-row a:hover {
  background: #960c22;
}

.location span {
  font-weight: 500;
  line-height: 1.35;
}

.location strong {
  font-size: 1.12rem;
}

footer {
  background: #000;
  color: white;
  text-align: center;
  padding: 18px;
  margin-top: 30px;
  font-size: .95rem;
}

@media (max-width: 700px) {
  header h1 {
    font-size: 2rem;
  }

  .contact-row {
    flex-direction: column;
    align-items: flex-start;
  }

  .contact-row a {
    width: 100%;
    text-align: center;
  }
}
/* =========================================
   DSI OPS Navigation Button
========================================= */

.header-nav{
    display:flex;
    justify-content:flex-end;
    margin-bottom:20px;
}

.back{
    display:inline-flex;
    align-items:center;
    gap:9px;
    background:#C8102E;
    color:#fff;
    padding:10px 16px;
    border-radius:9px;
    text-decoration:none;
    font-weight:700;
    transition:all .2s ease;
    box-shadow:0 4px 12px rgba(0,0,0,.15);
}

.back:hover{
    background:#8F0F23;
    transform:translateY(-2px);
}

.home-icon{
    width:15px;
    height:13px;
    position:relative;
    border:2px solid currentColor;
    border-top:0;
    margin-top:4px;
}

.home-icon::before{
    content:"";
    position:absolute;
    width:10px;
    height:10px;
    border-left:2px solid currentColor;
    border-top:2px solid currentColor;
    transform:rotate(45deg);
    left:0;
    top:-6px;
}