/* ---------- RX 100 FONT ---------- */
@font-face {
  font-family: 'RX 100';
  src: url('./fonts/RX 100.ttf') format('truetype');
  font-weight: normal;
  font-style: normal;
}
/* ---------- Base ---------- */
* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Poppins', sans-serif;
  background: #000;
  color: #fff;
}
/* ---------- Header Clean Fixed Version ---------- */
header {
  position: fixed;
  top: 0;
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 15px 40px;
  background: rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(5px);
  z-index: 1000;
  transition: all 0.35s ease;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
/* Shrink on scroll */
header.shrink {
  padding: 6px 30px;
  background: rgba(0,0,0,0.85);
}
/* ----- LOGO SECTION (FIXED PERFECTLY) ----- */
.logo {
  display: flex;
  align-items: center;
  gap: 12px; 
}
.logo img {
  height: 45px;
  width: auto;
}
header.shrink .logo img {
  height: 35px;
}
.logo h1 {
  font-family: 'RX 100';
  font-size: 30px;
  font-weight: 700;
  margin: 0;
  color: #257191;
  transition: 0.3s ease;
}
header.shrink .logo h1 {
  font-size: 24px;
}
/* ----- NAVIGATION MENU ----- */
nav ul {
  display: flex;
  gap: 30px;
  list-style: none;
  margin: 0;
}
nav ul li a {
  color: white;
  text-decoration: none;
  font-size: 1.1rem;
  transition: 0.3s;
}
nav ul li a:hover {
  color: #259cc7;
}
/* ----- MOBILE VIEW ----- */
.menu-btn {
  display: none;
  font-size: 30px;
  cursor: pointer;
  color: white;
}
/* MOBILE BREAKPOINTS */
@media (max-width: 900px) {
  nav ul {
    flex-direction: column;
    gap: 18px;
  }
  nav {
    position: absolute;
    top: 100%;
    right: 0;
    width: 240px;
    background: rgba(0,0,0,0.9);
    padding: 20px;
    display: none;
    flex-direction: column;
    text-align: right;
    border-left: 1px solid rgba(255,255,255,0.1);
  }
  nav.active {
    display: flex;
  }
  .menu-btn {
    display: block;
  }
}

/* ---------- Sections ---------- */
.section {
  position: relative;
  height: 100vh;
  width: 100%;
  display: flex;
  align-items: center;
  overflow: hidden;
}
.background-video,
video {
  position: absolute;
  inset: 0;
  height: 100%;
  width: 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 Text */
.center-content {
  width: 100%;
  text-align: center;
  padding-top: 40px;
}
.home-title {
  font-family: 'RX 100';
  font-size: clamp(48px, 8vw, 84px);
}
.home-sub {
  font-size: 18px;
}
/* Left Section Content */
.left-content {
  max-width: 680px;
  padding-left: 8vw;
  padding-right: 40px;
  z-index: 2;
}
.section-heading {
  font-family: 'RX 100';
  font-size: clamp(34px, 5.5vw, 56px);
  margin-bottom: 14px;
}
/* ---------- Basic Text ---------- */
.lead {
  font-size: 17px;
  margin-bottom: 18px;
  line-height: 1.6;
}
.text-link { color: white; text-decoration: underline; }
/* ---------- Footer ---------- */
.footer {
  padding: 28px;
  text-align: center;
  color: #999;
}
/* ---------- MUD Sections ---------- */
.mud-about,
.mud-demo,
.mud-cta {
  background: black;
  padding: 120px 8vw;
}
.demo-container { text-align: center; }
.demo-box {
  width: 80%;
  margin: 40px auto 0;
  height: 350px;
  border: 2px dashed #257191;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0.8;
}
/* ---------- Contact Section ---------- */
.contact-section {
  background: #000;
  padding: 120px 0;
  display: flex;
  justify-content: center;
}
.contact-container {
  width: 88%;
  max-width: 1200px;
  display: flex;
  justify-content: space-between;
  gap: 60px;
}
.contact-info { flex: 1; }
.info-box p { color: #ddd; }
.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 input,
.contact-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;
}
.contact-form button {
  width: 100%;
  padding: 12px;
  background: #257191;
  border: none;
  border-radius: 8px;
  color: white;
  font-weight: 600;
  cursor: pointer;
}
.contact-form button:hover { background: #00b4e6; }
/* ---------- MOBILE RESPONSIVE ---------- */
@media (max-width: 900px) {
  header {
    padding: 14px 20px;
  }
  .logo img { height: 45px; }
  .logo h1 { font-size: 1.6rem; }
  nav ul {
    flex-direction: column;
    gap: 12px;
    padding-top: 10px;
    background: rgba(0,0,0,0.85);
    width: 100%;
    text-align: center;
  }
  .section { height: auto; padding: 80px 20px; }
  .left-content {
    padding: 0 20px;
    max-width: 100%;
  }
  video { height: 60vh; }
  .demo-box { width: 95%; height: 260px; }
  .home-title {
    font-size: clamp(34px, 10vw, 64px);
  }
  .section-heading {
    font-size: clamp(24px, 8vw, 36px);
  }
  p { font-size: 16px; }
  .contact-container {
    flex-direction: column;
    gap: 40px;
  }
  .contact-section {
    padding: 80px 0;
  }
}
/* For very small phones */
@media (max-width: 480px) {
  nav ul li a { font-size: 1rem; }
  .home-sub { font-size: 16px; }
  .demo-box { height: 220px; }
}
a {
  text-decoration: none !important;
  border: none !important;
  outline: none !important;
}
.logo a {
  text-decoration: none !important;
  border-bottom: none !important;
}
header, header * {
  transition: all 0.3s ease;
}
 @media (max-width: 480px) {
  nav ul li a { font-size: 1rem; }
  .home-sub { font-size: 16px; }
  .demo-box { height: 220px; }
}
/* ---------- MOBILE HERO PRO VERSION ---------- */
@media (max-width: 600px) {
  /* Full hero section adjust */
  .section {
    height: 80vh !important;
    padding-top: 120px !important;
    text-align: center;
  }
  /* Title */
  .home-title {
    font-size: 2.3rem !important;
    line-height: 2.6rem !important;
    margin-bottom: 8px;
  }
  /* Subtitle */
  .home-sub {
    font-size: 1rem !important;
    width: 88%;
    margin: 0 auto;
    margin-top: 6px;
    line-height: 1.4rem;
  }
  /* If any BUTTONS are used later */
  .home-btn {
    margin-top: 18px;
    padding: 10px 22px;
    font-size: 1rem;
    border-radius: 8px;
  }
  /* Background video */
  .background-video,
  video {
    height: 100%;
    object-fit: cover;
  }
}
/* ---------- MOBILE TEXT IMPROVEMENTS (ONLY ON MOBILE) ---------- */
@media (max-width: 600px) {
  /* All text left aligned */
  .left-content,
  .center-content,
  .section,
  .section * {
    text-align: left !important;
  }
  /* Reduce text size slightly */
  .home-title {
    font-size: 1.9rem !important;
    line-height: 2.2rem !important;
  }
  .home-sub,
  p,
  .lead {
    font-size: 0.95rem !important;
  }
  /* Reduce line gap */
  .lead,
  p {
    line-height: 1.35rem !important;
  }
  /* Reduce word spacing */
  .section,
  .section * {
    letter-spacing: 0.2px !important;
    word-spacing: 0px !important;
  }
}