html,
body {
  height: 100%;
}
body {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  font-family: "Open Sans", sans-serif;
  background-color: #ffffff; /* Make page background white */
  color: #161a1d; /* Keep text dark for contrast */
  margin: 0;
  padding: 0;
  line-height: 1.6;
}

/* Site header / navigation */

header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 50;
  background: #000000; /* match Feedback header */
  padding: 5px 0;
  border-bottom: none;
  box-shadow: none;
  backdrop-filter: none;
}

/* Ensure footer is pushed to page bottom when content is short */
footer.site-footer {
  margin-top: auto;
}

/* hide header decorative pseudo-element to avoid obscuring the logo */
header::after {
  display: none !important;
}

@media (max-width: 600px) {
  header::after {
    bottom: -16px;
    height: 44px;
    filter: blur(5px);
  }
}

header .container {
  max-width: 1200px;
  width: 95%; /* Centered with 5% padding on left and right */
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 5px;
}

.brand {
  font-weight: 800;
  font-size: 20px;
  color: #ffffff;
  letter-spacing: 0.3px;
}

/* Brand image helper (use for header logo) */
.brand-link {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  position: relative;
  z-index: 1100;
  margin-left: 47px; /* shifted 2px further right */
}
.brand-logo {
  height: 50px;
  width: auto;
  display: block;
}

nav {
  position: absolute;
  top: 58px;
  right: 107px;
  width: 220px;
  max-width: calc(100% - 24px);
  background: rgba(0, 0, 0, 0.9);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 12px;
  padding: 10px 10px;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.35);
  transform: translateY(-8px);
  opacity: 0;
  transition: opacity 0.2s ease, transform 0.2s ease;
  pointer-events: none;
  z-index: 2000;
}

nav ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
  align-items: stretch;
}

nav ul li {
  margin: 0;
  width: 100%;
}

nav ul li a {
  color: #ffffff;
  text-decoration: none;
  padding: 8px 12px;
  border-radius: 8px;
  transition: background-color 0.18s ease, color 0.18s ease, transform 0.12s;
  font-weight: 600;
  font-size: 16px;
}

nav ul li a:hover,
nav ul li a:focus {
  background: rgb(0, 0, 0);
  color: #ffffff;
  transform: translateY(-1px);
}

.menu-toggle {
  display: inline-flex;
  background: transparent;
  border: 0;
  cursor: pointer;
  padding: 8px;
  border-radius: 8px;
  position: absolute;
  right: 107px;
}
.menu-toggle:focus {
  outline: 3px solid rgba(255, 255, 255, 0.12);
}
.hamburger {
  display: inline-block;
  width: 22px;
  height: 2px;
  background: #ffffff;
  position: relative;
  transition: all 0.18s ease;
}
.hamburger::before,
.hamburger::after {
  content: "";
  position: absolute;
  left: 0;
  width: 22px;
  height: 2px;
  background: #ffffff;
  transition: all 0.18s ease;
}
.hamburger::before {
  top: -7px;
}
.hamburger::after {
  top: 7px;
}

header.open nav {
  transform: translateY(0);
  opacity: 1;
  pointer-events: auto;
}

/* when menu toggle is active, animate hamburger */
.menu-toggle[aria-expanded="true"] .hamburger {
  background: transparent;
}
.menu-toggle[aria-expanded="true"] .hamburger::before {
  transform: rotate(45deg) translate(5px, 5px);
}
.menu-toggle[aria-expanded="true"] .hamburger::after {
  transform: rotate(-45deg) translate(5px, -5px);
}

.hero2 {
  background-color: #ffffff; /* keep hero area white */
  color: #161a1d;
  padding: 100px 0;
  text-align: center;
}

.hero .cta {
  background-color: #000000;
  color: #ffffff;
  padding: 10px 20px;
  text-decoration: none;
  border-radius: 5px;
  transition: background-color 0.3s ease;
}

.hero .cta:hover {
  background-color: #000000;
}

.about {
  background-color: #ffffff;
  padding: 50px 0;
  text-align: center;
}

.about .container {
  max-width: 800px;
  margin: 0 auto;
}

.courses {
  background-color: #ffffff;
  padding: 50px 0;
  text-align: center;
}

.courses .container {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-around;
  align-items: stretch;
}

.search-box {
  margin: 20px auto;
  max-width: 600px;
  position: relative;
}

/* Ensure search and inputs are responsive */
@media (max-width: 600px) {
  #searchBox {
    padding: 10px 14px;
  }
}

#searchBox {
  width: 100%;
  padding: 12px 20px;
  font-size: 16px;
  border: 1px solid #d3d3d3;
  border-radius: 25px;
  outline: none;
  transition: border-color 0.3s ease, box-shadow 0.3s ease;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

#searchBox:focus,
#searchBox:hover {
  border-color: red;
  box-shadow: 0 0 10px red;
}

.course {
  background-color: #ffffff;
  border: 1px solid #e6e6ef; /* subtle border */
  margin: 10px;
  padding: 20px;
  flex: 1 1 calc(33.33% - 40px);
  box-shadow: none; /* keep everything visually white */
  transition: transform 0.3s;
  display: none; /* Hide courses by default */
  flex-direction: column;
  justify-content: space-between;
}

.course:hover {
  transform: scale(1.05);
}

.course h3 {
  color: #ffffff; /* dark headings */
}

.course .cta {
  background-color: #a4161a;
  color: #ffffff;
  padding: 10px 20px;
  text-decoration: none;
  border-radius: 5px;
}

.course .cta:hover {
  background-color: #660708;
}

#noResultsMessage {
  display: none;
  text-align: center;
  font-size: 18px;
  color: #660708;
}

.testimonials {
  background-color: #000000;
  padding: 50px 0;
  color: #161a1d;
  text-align: center;
}

.testimonial {
  background-color: #000000;
  padding: 20px;
  margin: 10px auto;
  border-radius: 5px;
  max-width: 500px;
  color: #c71d1d;
  border: 1px solid e6e6ef;
}

/* Footer: match Feedback styling */
footer.site-footer {
  background: #000000;
  color: #ffffff;
  padding: 16px 0 18px 0; /* match index footer sizing */
  margin-top: auto;
  position: relative;
  z-index: 30;
  overflow: visible;
}
footer.site-footer .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}
footer.site-footer .brand-group {
  display: flex;
  align-items: center;
  gap: 18px;
  margin-left: 8px;
}
footer.site-footer .brand {
  font-weight: 800;
  font-size: 16px;
  color: #fff;
  letter-spacing: 0.4px;
}
footer.site-footer .footer-desc {
  color: #ffffff;
  opacity: 0.95;
  font-weight: 500;
}
/* Hide footer social icons like index */
footer.site-footer .social {
  display: none;
}
/* Neutralize any residual styling */
footer.site-footer .social li a,
footer.site-footer .social li a i {
  background: transparent !important;
  box-shadow: none !important;
  filter: none !important;
}