:root {
  --body-bg-color: #f8fafc;
  --body-text-color: #222222;
  --heading-color: #222222;
  --hero-gradient1: #62985b;
  --hero-gradient2: #ffbb00;
  --footer-bg-color: #0d0d0d;
  --link-color: #ffbb00;
  --header-bg-color: #ffffff;
  --font-family: 'Montserrat', Arial, sans-serif;
  --nav-link-color: #141414;
  --footer-text-color: #ffffff;
  --header-text-color: #ffffffff;
}

html {
  overflow-x: hidden;
}

body {
  background-color: var(--body-bg-color);
  color: var(--body-text-color) !important;
  font-family: var(--font-family);
  line-height: 1.6;
  min-height: 100vh;
  display: flex;
  flex-direction: column;

}


h1 {
  font-size: clamp(2rem, 4vw, 2.5rem) !important;
}

h2 {
  font-size: clamp(1.6rem, 3vw, 2rem) !important;
}

h3 {
  font-size: clamp(1.4rem, 3vw, 1.7rem) !important;
}

p {
  margin-bottom: 0.5rem !important;
}

section {
  padding: 40px 0;
  scroll-margin-top: 70px;
}


section h2 {
  position: relative;
  margin-bottom: 1rem;
  text-align: center;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: transparent;
  background: linear-gradient(135deg,
      var(--hero-gradient1),
      var(--hero-gradient2));
  background-clip: text;
  -webkit-background-clip: text;
}

section h2::after {
  content: "";
  display: block;
  margin: 0.75rem auto 0;
  width: 64px;
  height: 6px;
  border-radius: 999px;

  background: linear-gradient(90deg,
      transparent,
      var(--hero-gradient2),
      transparent);

  opacity: 0.9;
}

section h2 {
  animation: h2FadeUp 0.6s ease-out both;
}

@keyframes h2FadeUp {
  from {
    opacity: 0;
    transform: translateY(8px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.content-area a {
  color: var(--link-color) !important;
  text-decoration: underline double !important;
}

.content-area a:hover {
  color: var(--link-color) !important;
  opacity: 0.8;
}

.sidebar-page-list {
  padding: 0;
  margin: 0;
  margin-bottom: 17px;
  width: 279px;
}

.sidebar-page-list li {
  list-style-type: disc;
  list-style-position: inside;
  color: var(--heading-color);
}

.sidebar-page-list li::marker {
  color: var(--link-color);
  font-size: 1.2em;
}

.sidebar-page-list li:last-child {
  border-bottom: none;
}

.sidebar-page-list li a {
  padding: 12px 0;
  text-decoration: none;
  font-weight: 500;
  transition: all 0.3s ease;
  position: relative;
  color: var(--link-color);
}

.sidebar-page-list li a:hover {
  padding-left: 11px;
}

.twitter-tweet {
  width: 279px !important;
}

.x {
  display: flex;
  justify-content: center;
}

.error_page {
  min-height: 70vh;
}


.footer {
  background-color: var(--footer-bg-color);
  color: var(--footer-text-color);
}

.footer a {
  text-decoration: none;
  color: var(--link-color) !important;
}

.footer a:hover {
  color: var(--link-color) !important;
  opacity: 0.8;
}



.navbar {
  background-color: transparent !important;
  transition: background-color 0.4s ease, box-shadow 0.3s ease;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1030;

}

.navbar.scrolled {
  background-color: var(--header-bg-color) !important;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.hero-section {
  padding: 115px 0 30px;
  position: relative;
  overflow: hidden;
  color: var(--header-text-color);
}

.hero-section.with-bg {
  background-image: url('/images/hero-bg.jpg');
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}

.hero-section.with-bg::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, rgb(0, 0, 0));
  opacity: 0.5;
  z-index: 1;
}

.hero-section .container {
  position: relative;
  z-index: 2;
}


@media (max-width: 768px) {
  .hero-section {
    padding: 77px 0;
  }

}

.navbar-light .navbar-nav .nav-link {
  color: var(--body-bg-color, #141414) !important;
}

.navbar-light.scrolled .navbar-nav .nav-link {
  color: var(--nav-link-color, #141414) !important;
}

.navbar-light .navbar-nav .nav-link.active {
  color: var(--link-color) !important;
  font-weight: bold;
}

/* Mobile nav */
@media (max-width: 1199.98px) {
  .navbar-collapse {
    position: fixed;
    top: 61px;
    left: 15px;
    right: 15px;
    background-color: color-mix(in srgb, var(--header-bg-color) 65%, transparent);
    backdrop-filter: blur(12px);
    border-radius: 12px;
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.15);
    z-index: 9999;
    padding: 15px;
    margin: 0;
  }

  .navbar-nav {
    width: 100%;
  }

  .navbar-nav .nav-item {
    margin: 7px 0;
  }

  .navbar-nav .nav-item:hover {
    transform: translateY(-1px);
  }

  .navbar-nav .nav-link {
    font-size: 1.2rem;
    font-weight: 500;
    text-decoration: none;
    display: block;
    padding: 0;
  }

  .navbar-toggler {
    z-index: 10000;
    position: relative;
    border: var(--bs-border-width) solid var(--nav-link-color, #141414) !important;
  }
}


.custom-dropdown {
  border: 0;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.15);
  border-radius: 12px;
  padding: 0.5rem 0;
  margin-top: 0.5rem;
  min-width: 220px;
  background: color-mix(in srgb,
      var(--header-bg-color) 65%,
      transparent) !important;
  backdrop-filter: blur(12px);
}

.custom-dropdown .dropdown-item {
  padding: 0.75rem 1.5rem;
  transition: all 0.3s ease;
  color: var(--nav-link-color, #141414) !important;
  font-weight: 500;
  border-radius: 0;
  text-wrap: wrap;
}

.dropdown-menu {
  display: none;
}

.custom-dropdown .dropdown-item:hover {
  color: #fff;
  background: color-mix(in srgb,
      var(--header-bg-color) 95%,
      transparent) !important;
}

.nav-item.dropdown>.nav-link {
  display: flex;
  align-items: center;
}

.nav-item.dropdown>.nav-link .arrow {
  position: relative;
  margin-left: auto;
  border: solid var(--nav-link-color, #141414);
  border-width: 0 2px 2px 0;
  padding: 3px;
  transform: rotate(45deg);
  transition: transform 0.25s;
}

.dropdown.open .dropdown-menu {
  display: block;
}

@media (min-width: 1200px) {
  .nav-item.dropdown {
    position: relative;
  }

  .nav-item.dropdown>.nav-link .arrow {
    margin-left: 7px;
  }

  .custom-dropdown.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    margin-top: 0;
    z-index: 1000;
  }

  .nav-item.dropdown:hover>.nav-link .arrow {
    transform: rotate(-135deg);
  }

  .nav-item.dropdown:hover>.dropdown-menu {
    display: block !important;
  }
}

@media (max-width: 1199px) {
  .nav-item.dropdown>.nav-link .arrow {
    padding: 4px;
  }
}

.error-text {
  font-weight: 800;
  line-height: 1;
  letter-spacing: 0.06em;
  font-size: clamp(4rem, 12vw, 10rem);
  background: linear-gradient(135deg, var(--hero-gradient1), var(--hero-gradient2));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
  filter: drop-shadow(0 12px 24px rgba(0, 0, 0, 0.12));
  animation: errorGlow 3s ease-in-out infinite;
}

@keyframes errorGlow {
  0% {
    filter:
      drop-shadow(0 10px 20px rgba(0, 0, 0, 0.12)) drop-shadow(0 0 10px color-mix(in srgb, var(--hero-gradient2) 25%, transparent));
  }

  50% {
    filter:
      drop-shadow(0 14px 30px rgba(0, 0, 0, 0.16)) drop-shadow(0 0 18px color-mix(in srgb, var(--hero-gradient2) 45%, transparent));
  }

  100% {
    filter:
      drop-shadow(0 10px 20px rgba(0, 0, 0, 0.12)) drop-shadow(0 0 10px color-mix(in srgb, var(--hero-gradient2) 25%, transparent));
  }
}

.box {
  position: relative;
  border-radius: 16px;
  padding: clamp(0.75rem, 1.5vw, 1rem);
  background: var(--header-bg-color);
  color: var(--body-text-color);
  border: 1px solid rgba(20, 20, 20, .08);
  box-shadow: 0 14px 34px rgba(13, 13, 13, .10);
  overflow: hidden;
  height: 100%;
}

.box::after {
  content: "";
  position: absolute;
  top: -60px;
  right: -60px;
  width: 160px;
  height: 160px;
  background: linear-gradient(135deg, var(--hero-gradient2), var(--hero-gradient1));
  transform: rotate(25deg);
  opacity: .22;
  border-radius: 28px;
  pointer-events: none;
}

/* new accent */
.box::before {
  content: "";
  position: absolute;
  bottom: -50px;
  left: -50px;
  width: 140px;
  height: 140px;
  background: linear-gradient(135deg, var(--hero-gradient1), var(--hero-gradient2));
  transform: rotate(-18deg);
  opacity: .18;
  border-radius: 24px;
  pointer-events: none;
}

.box:hover {
  border-color: rgba(20, 20, 20, .12);
}