/* ---------- RX 100 FONT ---------- */
@font-face {
  font-family: 'RX 100';
  src: url('./fonts/RX 100.ttf') format('truetype');
  font-weight: normal;
  font-style: normal;
}

/* ---------- base ---------- */
* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Poppins', sans-serif;
  background: #000;
  color: #ffffff;
  -webkit-font-smoothing: antialiased;
}

/* ---------- HEADER ---------- */
header {
  position: fixed;
  top: 0;
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 40px;
  background: rgba(0, 0, 0, 0.6);
  z-index: 1000;
}

.logo { display: flex; align-items: center; gap: 10px; }
.logo a { display: flex; align-items: center; color: white; text-decoration: none; gap: 10px; }
.logo img { height: 60px; object-fit: contain; }
.logo h1 { 
  color: #257191; 
  font-size: 2rem; 
  font-weight: 700; 
  font-family: 'RX 100'; 
}

/* Navbar */
nav ul { display: flex; list-style: none; gap: 25px; }
nav ul li a { 
  color: white; 
  text-decoration: none; 
  font-weight: 500; 
  font-size: 1.2rem;
}
nav ul li a:hover { color: #257191; }

/* ---------- section common ---------- */
.section {
  position: relative;
  height: 100vh;
  width: 100%;
  overflow: hidden;
  display: flex;
  align-items: center;
}

.background-video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: -2;
}

.section::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(rgba(0,0,0,0.55), rgba(0,0,0,0.65));
  z-index: -1;
}

/* ---------- Home ---------- */
.center-content { text-align: center; width: 100%; padding-top: 40px; }
.home-title { 
  font-family: 'RX 100'; 
  color:white; 
  font-size:clamp(48px,8vw,84px); 
}
.home-sub { font-size: 18px; }

/* ---------- Left Content ---------- */
.left-content {
  max-width: 680px;
  padding-left: 8vw;
  padding-right: 40px;
  z-index: 2;
}

.eyebrow { font-weight:600; opacity:.9; margin-bottom:12px; }

.section-heading {
  font-family: 'RX 100';
  font-size: clamp(34px, 5.5vw, 56px);
  margin-bottom: 14px;
}

.lead { color:#e6e6e6; font-size:17px; line-height:1.6; margin-bottom:18px; }
.text-link { color:white; text-decoration: underline; font-weight:600; }

/* ---------- MUD Sections ---------- */
.mud-about,
.mud-demo,
.mud-cta {
  background: #000;
  height: auto;
  padding: 120px 8vw;
}

.demo-container { text-align: center; width:100%; }
.demo-box {
  width: 80%;
  margin: 40px auto 0;
  height: 350px;
  border: 2px dashed #257191;
  display: flex;
  justify-content: center;
  align-items: center;
  opacity: 0.8;
}

.mud-cta .section-heading { margin-bottom: 20px; }

/* ---------- Footer ---------- */
.footer { padding: 28px; text-align:center; color:#9aa0a6; }

/* ---------- Responsive ---------- */
@media(max-width:900px) {
  .left-content { padding-left: 28px; padding-right: 24px; }
  .section-heading { font-size:clamp(28px,7vw,40px); }
  .home-title { font-size:clamp(36px,10vw,64px); }
  .demo-box { width: 95%; }
}

/* ---------- CONTACT SECTION ---------- */
.contact-section {
  background: #000;
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 120px 0;
  height: auto;
}

.contact-container {
  width: 88%;
  max-width: 1200px;
  display: flex;
  justify-content: space-between;
  gap: 60px;
}

.contact-info { flex: 1; }

.info-box p {
  font-size: 16px;
  color: #ddd;
  margin-bottom: 6px;
}

.contact-form {
  flex: 1;
  background: rgba(255, 255, 255, 0.05);
  padding: 28px;
  border-radius: 12px;
  backdrop-filter: blur(6px);
  box-shadow: 0 0 18px rgba(0, 153, 204, 0.25);
}

.contact-form h3 {
  margin-bottom: 16px;
  color: #257191;
  font-family: 'RX 100';
}

.contact-form form input,
.contact-form form textarea {
  width: 100%;
  padding: 12px;
  margin-bottom: 12px;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid #333;
  border-radius: 8px;
  color: white;
  font-size: 15px;
}

.contact-form button {
  width: 100%;
  padding: 12px;
  margin-top: 6px;
  background: #257191;
  color: white;
  border: none;
  border-radius: 8px;
  font-weight: 600;
  cursor: pointer;
  transition: 0.3s ease;
}

.contact-form button:hover {
  background: #00b4e6;
}

/* Responsive */
@media (max-width: 900px) {
  .contact-container { flex-direction: column; }
}

/* HEADER SHRINK ON SCROLL */
header.shrink {
  padding: 10px 30px;
  background: rgba(0,0,0,0.85);
}

header.shrink .logo img {
  height: 40px;
}

header.shrink .logo h1 {
  font-size: 1.5rem;
}

header.shrink nav ul li a {
  font-size: 1rem;
}
/* new change to test PR */
body { border: 2px solid rgb(9, 9, 9); }