body {
  margin: 0;
  font-family: "Google Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Arial, sans-serif;
  background: linear-gradient(135deg, #D8F4FF 0%, #f9f9ff 100%);
  color: #1a1a1a;
}

.otr_wrapper { max-width: 1200px; margin: 0 auto; width: 100%; }

/* Navbar */
.otr_navbar {
  width: 100%;
  display: flex;
  justify-content: center;
  align-items: center;
  background-color: #007aff;
  color: #fff;
  position: relative;
  padding: 10px 0;
}

.inn_nav {
  max-width: 1200px;
  width: 100%;
  padding: 0 15px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  position: relative;
}

.otr_logo {
  font-weight: 700;
  font-size: 1.4rem;
  display: flex;
  align-items: center;
  gap: 16px;
}

.otr_logo .material-symbols-outlined { font-size: 2rem; }

/* Main nav links */
.otr_menu { display: flex; gap: 16px; }

.otr_menu a {
  text-decoration: none;
  color: #fff;
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 6px;
  transition: color 0.2s;
}

.otr_menu a:hover { color: #aaddff; }

/* Hamburger button */
.otr_hamburger {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  width: 26px;
  height: 20px;
  cursor: pointer;
  transition: transform 0.3s;
}

.otr_hamburger span {
  display: block;
  height: 3px;
  width: 100%;
  background: #fff;
  border-radius: 2px;
  transition: all 0.3s;
}

/* Transform to X when active */
.otr_hamburger.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.otr_hamburger.active span:nth-child(2) { opacity: 0; }
.otr_hamburger.active span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

/* Hamburger menu */
.otr_hamburger_menu {
  display: none;
  flex-direction: column;
  background: #007aff;
  position: absolute;
  top: 60px;
  right: 20px;
  width: 200px;
  border-radius: 8px;
  padding: 10px 0;
  z-index: 100000;
}

.otr_hamburger_menu a {
  text-decoration: none;
  color: #fff;
  padding: 10px 16px;
  display: block;
  font-size: 16px;
}

.otr_hamburger_menu a:hover { background: rgba(255,255,255,0.1); }
.otr_hamburger_menu.active { display: flex; }

/* Mobile styles */
@media (max-width: 768px) {
  .inn_nav { flex-direction: column; align-items: flex-start; }
  .otr_menu { width: 100%; justify-content: flex-start; margin-top: 8px; font-size: 16px; flex-wrap: wrap; }
  .otr_menu a { font-size: 16px; }
}

/* Hero Section */
.h1it {
  font-size: 3rem;
  font-weight: 700;
  margin-bottom: 10px;
  background: linear-gradient(90deg, #5c6ac4, #007aff);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.otr_button {
  display: inline-block;
  padding: 14px 28px;
  font-size: 1rem;
  border: none;
  border-radius: 30px;
  cursor: pointer;
  background: linear-gradient(90deg, #5c6ac4, #007aff);
  color: #fff;
  font-weight: 600;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.otr_button:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 16px rgba(0, 122, 255, 0.3);
}

/* Two-column sections */
.otr_container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  padding: 10px;
}


@media (max-width: 1000px) {
  .otr_container { grid-template-columns: 1fr; text-align: center; }
}


.otr_box {
  background: #fff;
  border-radius: 16px;
  padding: 16px;
  box-shadow: 0 6px 16px rgba(0, 0, 0, 0.05);
}

@media (max-width: 500px) {
  .otr_container {gap:0;
  padding:0; }.otr_box {padding:0;}
  #hamburger {top:10px !important;position:fixed;flex-direction:none;}
}

.otr_box h2 {
  font-size: 1.5rem;
  margin-bottom: 16px;
  color: #1a1a1a;
}

.otr_box p, .otr_box ol, .otr_box li {
  color: #555;
  line-height: 1.6;
}

.otr_box ol { padding-left: 20px; }

/* Footer */
.otr_footer {
  background: #f5f5f5;
  padding: 20px 0;
  margin-top: 60px;
  text-align: center;
  font-size: 15px;
  color: #555;
}

.otr_footer_wrapper {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  padding: 0 20px;
}

.otr_footer_links { display: flex; gap: 24px; flex-wrap: wrap; justify-content: center; }
.otr_footer_links a { text-decoration: none; color: #1a1a1a; font-weight: 500; transition: color 0.2s; }
.otr_footer_links a:hover { color: #5c6ac4; }

.titl { color: white; text-decoration: none; }
.txtl { text-align: left; }
.ifrm1 { width: 100%; height: 315px; border: none; border-radius: 14px; }
@media (max-width:768px) { .ifrm1 { height: 220px; }#hamburger{position:fixed;right:10px;} }
@media (max-width:700px) {#hamburgerMenu{top:100px;}#hamburger{position:absolute;}.lkrlogow{margin-left:0;}}

@media (min-width: 769px) {
  #stickit {
    transition: all 0.3s ease;
  }

  #stickit.sticky {
    position: fixed;
    top: 0;
    right: 0;
    width: 400px; /* adjust width */
    height: 100vh;
    z-index: 9999;
    background: #fff; /* optional */
    box-shadow: -2px 0 8px rgba(0,0,0,0.1);
    padding: 20px;
    overflow-y: auto;
  }
}

/* Go to top button */
#goTopBtn {
  display: none; /* hidden by default */
  position: fixed;
  bottom: 40px;
  right: 40px;
  z-index: 10000;
  background: #007aff;
  color: #fff;
  border: none;
  border-radius: 50%;
  width: 50px;
  height: 50px;
  font-size: 24px;
  cursor: pointer;
  box-shadow: 0 4px 12px rgba(0,0,0,0.2);
  transition: background 0.2s;
}

#goTopBtn:hover {
  background: #005bb5;
}
#goTopBtn .material-symbols-outlined {
  font-size: 28px;
  display: block;
  line-height: 1;
}

    .minbx{min-height:500px;}
    .lynks {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(170px, 1fr));
  gap:5px;                      /* space between buttons */
               /* center container */
  margin: 10px auto;
}

.but3 {
  display: inline-block;
  text-align: left;
  padding: 12px 16px;
  background: #f1f3f4;
  color: #333;
  text-decoration: none;
  border-radius: 12px;
  font-size: 15px;
  font-weight: 500;
  transition: background 0.2s, color 0.2s;
}

.but3:hover {
  background: #007aff;
  color: #fff;
}
/* Default two-column (desktop) */
.otr_container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  text-align: left;
}

/* Mobile: always one column */
@media (max-width: 1000px) {
  .otr_container {
    grid-template-columns: 1fr;
    text-align: center;
  }
  
}

/* Desktop: when scrolled */
.otr_container.scrolled {
  grid-template-columns: 1fr;
  text-align: center;
  margin-right: 450px; /* added */
}