:root {
  --body-bg-color: #f8fafc;
  --body-text-color: #36545e;
  --heading-color: #618da8;
  --footer-bg-color: #6581ae;
  --link-color: #b4c9f9;
  --header-bg-color: #ffffff;
  --font-family: "Playfair Display", "Didot", "Bodoni MT", serif;
  --nav-link-color: #141414;
  --footer-text-color: #ffffff;
  --header-text-color: #302c2c;
}
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;
  background-image:
  linear-gradient(rgba(255, 255, 255, 0.199), rgba(255, 255, 255, 0.178)),
    url("/images/body-bg.webp");
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  background-attachment: fixed;
}
h1 {
    font-size: clamp(2rem, 4vw, 2.5rem) !important;
    font-weight: 800;
    color: #0F2A3A;
}
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: 15px 0;
  scroll-margin-top: 70px;
}
h2, h3 {
  color: var(--heading-color) !important;
}
.content-area a {
  color: var(--link-color) !important;
  text-decoration: none !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;
}
  .sidebar-search-box {
  padding: 11px;
  background: var(--body-bg-color);
  border: 1px solid color-mix(in srgb, var(--body-text-color) 30%, transparent);
  border-radius: 10px;
  width: 279px;
  margin-bottom: 15px;
}
.sidebar-search-box form {
  display: flex;
  flex-direction: column;
  gap: 7px;
}
.sidebar-search-box input {
  flex: 1;
  padding: 8px 10px;
  border: 1px solid color-mix(in srgb, var(--body-text-color) 30%, transparent);
  border-radius: 6px;
  background: var(--body-bg-color);
  color: var(--body-text-color);
  outline: none;
}
.sidebar-search-box button {
  padding: 8px 14px;
  border: none;
  border-radius: 6px;
  background: var(--link-color);
  color: #fff;
  cursor: pointer;
}
.sidebar-search-box button:hover {
  opacity: 0.9;
}
.error_page {
  min-height: 70vh;
}
.footer {
  background: var(--footer-bg-color);
  color: var(--footer-text-color);
  padding: 2.5rem 0 1.75rem;
  position: relative;
  overflow: hidden;
  border-top: 1px solid var(--header-bg-color);
}
.footer a {
  color: var(--link-color);
  text-decoration: none;
  transition:
    color 0.25s ease,
    opacity 0.25s ease;
}
.footer a:hover {
  color: var(--footer-text-color);
  opacity: 0.85;
}
.footer-divider {
  margin: 2rem 0 0;
  border-color: color-mix(in srgb, var(--link-color) 30%, transparent);
  opacity: 1;
}
.footer::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  height: 2px;
  width: 100%;
  background: var(--link-color);
}
 .navbar {
  background-color: transparent !important;
  transition: background-color 0.4s ease, box-shadow 0.3s ease;
  position: absolute; 
  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: 155px 0 60px;
  position: relative;
  overflow: hidden;
  color: var(--header-text-color);
}
.hero-section.gradient-bg {
  background: linear-gradient(135deg, var(--hero-gradient1), var(--hero-gradient2));
}
.hero-section .container {
  position: relative;
  z-index: 2;
}
@media (max-width: 768px) {
  .hero-section {
    padding: 100px 0 30px;
  }
}
  .navbar-light .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;
}
@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;
  }
}
  :root{
    --rm-ink:#0f2a3a;
    --rm-muted:#5f7f95;
    --rm-accent:#7fa9c7;
    --rm-accent-2:#5c87a8;
    --rm-glass: rgba(255,255,255,.14);
    --rm-glass-2: rgba(255,255,255,.10);
    --rm-border: rgba(255,255,255,.22);
    --rm-shadow: 0 22px 60px rgba(10, 30, 45, .22);
  }
  .museum-glass-section{
    position: relative;
    overflow: hidden;
    padding: 64px 0;
  }
  .museum-glass-section::before,
  .museum-glass-section::after{
    content:"";
    position:absolute;
    inset:-140px;
    pointer-events:none;
    background:
      conic-gradient(from 160deg,
        rgba(127,169,199,.18),
        rgba(255,255,255,.06),
        rgba(92,135,168,.18),
        rgba(255,255,255,.06),
        rgba(127,169,199,.18)
      );
    filter: blur(28px);
    opacity:.55;
    animation: rm-slow-rotate 22s linear infinite;
  }
  .museum-glass-section::after{
    inset:-180px;
    opacity:.35;
    animation-duration: 34s;
    animation-direction: reverse;
  }
  @keyframes rm-slow-rotate{
    from{ transform: rotate(0deg) scale(1.02); }
    to{ transform: rotate(360deg) scale(1.02); }
  }
  .rm-blob{
    position:absolute;
    width: 520px;
    height: 520px;
    border-radius: 50%;
    background: radial-gradient(circle at 30% 30%, rgba(255,255,255,.22), rgba(127,169,199,.18) 40%, transparent 70%);
    filter: blur(18px);
    opacity:.55;
    animation: rm-float 12s ease-in-out infinite;
    pointer-events:none;
  }
  .rm-blob.blob-1{ left:-160px; top: 40px; animation-duration: 14s; }
  .rm-blob.blob-2{ right:-220px; top: 180px; width: 620px; height: 620px; animation-duration: 16s; opacity:.45; }
  .rm-blob.blob-3{ left: 18%; bottom:-260px; width: 680px; height: 680px; animation-duration: 18s; opacity:.40; }
  @keyframes rm-float{
    0%   { transform: translate3d(0,0,0) scale(1); }
    50%  { transform: translate3d(30px,-18px,0) scale(1.05); }
    100% { transform: translate3d(0,0,0) scale(1); }
  }
  .rm-glass-wrap{
    position: relative;
    border-radius: 22px;
    background: linear-gradient(180deg, var(--rm-glass), var(--rm-glass-2));
    border: 1px solid var(--rm-border);
    box-shadow: var(--rm-shadow);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    padding: 28px;
  }
  .rm-glass-wrap::before{
    content:"";
    position:absolute;
    inset:0;
    border-radius: 22px;
    background: linear-gradient(120deg, rgba(255,255,255,.22), transparent 35%, rgba(255,255,255,.10));
    opacity:.35;
    mix-blend-mode: overlay;
    pointer-events:none;
  }
  .rm-glass-wrap::after{
    content:"";
    position:absolute;
    inset:-2px;
    border-radius: 24px;
    background: linear-gradient(110deg, transparent 0%, rgba(255,255,255,.14) 45%, transparent 70%);
    transform: translateX(-40%);
    opacity:.35;
    pointer-events:none;
    animation: rm-shimmer 6.5s ease-in-out infinite;
  }
  @keyframes rm-shimmer{
    0%   { transform: translateX(-55%); opacity:.10; }
    50%  { transform: translateX(15%);  opacity:.38; }
    100% { transform: translateX(65%);  opacity:.12; }
  }
  .museum-glass-section h2{
    color: var(--rm-ink);
    letter-spacing: .2px;
    font-weight: 800;
    margin-bottom: 14px;
  }
  .museum-glass-section p{
    color: rgba(15,42,58,.86);
    line-height: 1.75;
    margin-bottom: 12px;
  }
  .box-one{
    position: relative;
    height: 100%;
    border-radius: 18px;
    background: linear-gradient(180deg, rgba(255,255,255,.18), rgba(255,255,255,.10));
    border: 1px solid rgba(255,255,255,.24);
    box-shadow: 0 16px 40px rgba(10, 30, 45, .16);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    padding: 22px 22px 18px;
    overflow: hidden;
    transform: translateY(0);
    transition: transform .28s ease, box-shadow .28s ease, border-color .28s ease;
  }
  .box-one:hover{
    transform: translateY(-6px);
    box-shadow: 0 22px 55px rgba(10, 30, 45, .22);
    border-color: rgba(255,255,255,.34);
  }
  .box-one::before{
    content:"";
    position:absolute;
    inset:-80px -120px auto auto;
    width: 260px;
    height: 260px;
    border-radius: 50%;
    background: radial-gradient(circle at 30% 30%, rgba(127,169,199,.28), rgba(255,255,255,.10) 55%, transparent 72%);
    filter: blur(10px);
    opacity:.7;
    pointer-events:none;
  }
  .box-one::after{
    content:"";
    position:absolute;
    inset:auto -120px -120px auto;
    width: 320px;
    height: 320px;
    border-radius: 50%;
    background: radial-gradient(circle at 35% 35%, rgba(92,135,168,.22), rgba(255,255,255,.08) 55%, transparent 74%);
    filter: blur(12px);
    opacity:.55;
    pointer-events:none;
  }
  .box-one .box-icon{
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 46px;
    height: 46px;
    border-radius: 14px;
    background: linear-gradient(180deg, rgba(255,255,255,.26), rgba(255,255,255,.10));
    border: 1px solid rgba(255,255,255,.28);
    box-shadow: 0 10px 24px rgba(10, 30, 45, .14);
    color: var(--rm-accent-2);
    margin-bottom: 10px;
    position: relative;
    isolation: isolate;
  }
  .box-one .box-icon::before{
    content:"";
    position:absolute;
    inset:-22px;
    border-radius: 24px;
    background: radial-gradient(circle at 30% 25%, rgba(127,169,199,.22), transparent 55%);
    filter: blur(12px);
    opacity:.85;
    z-index:-1;
    animation: rm-pulse 4.8s ease-in-out infinite;
  }
  @keyframes rm-pulse{
    0%,100%{ transform: scale(1); opacity:.70; }
    50%{ transform: scale(1.08); opacity:.95; }
  }
  .box-one h3{
    color: var(--rm-ink);
    font-weight: 800;
    margin-bottom: 10px;
  }
  .box-one p{
    color: rgba(15,42,58,.84);
    margin-bottom: 12px;
  }
  .box-one a{
    color: var(--rm-accent-2);
    text-decoration: none;
    font-weight: 700;
  }
  .box-one a:hover{
    text-decoration: underline;
  }
  .rm-intro{
    margin-bottom: 22px;
  }
  @media (max-width: 991.98px){
    .museum-glass-section{ padding: 40px 0; }
    .rm-glass-wrap{ padding: 25px; }
  }
  :root{
  --rm-ink:#0f2a3a;
  --rm-muted:#5f7f95;
  --rm-accent:#7fa9c7;
  --rm-accent-2:#5c87a8;
  --rm-glass: rgba(255,255,255,.14);
  --rm-glass-2: rgba(255,255,255,.10);
  --rm-border: rgba(255,255,255,.22);
  --rm-shadow: 0 18px 50px rgba(10, 30, 45, .20);
}
.newsletter-card{
  position: relative;
  border-radius: 18px;
  padding: 18px 16px;
  background: linear-gradient(180deg, var(--rm-glass), var(--rm-glass-2));
  border: 1px solid var(--rm-border);
  box-shadow: var(--rm-shadow);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  overflow: hidden;
}
.newsletter-card::before{
  content:"";
  position:absolute;
  inset:-120px -140px auto auto;
  width: 260px;
  height: 260px;
  border-radius: 50%;
  background: radial-gradient(circle at 30% 30%, rgba(127,169,199,.30), rgba(255,255,255,.10) 55%, transparent 72%);
  filter: blur(12px);
  opacity:.75;
  pointer-events:none;
}
.newsletter-card::after{
  content:"";
  position:absolute;
  inset:auto -160px -160px auto;
  width: 320px;
  height: 320px;
  border-radius: 50%;
  background: radial-gradient(circle at 35% 35%, rgba(92,135,168,.22), rgba(255,255,255,.08) 55%, transparent 74%);
  filter: blur(14px);
  opacity:.55;
  pointer-events:none;
}
.newsletter-head{
  display:flex;
  gap: 12px;
  align-items:center;
  margin-bottom: 12px;
}
.newsletter-icon{
  width: 44px;
  height: 44px;
  border-radius: 14px;
  display:flex;
  align-items:center;
  justify-content:center;
  color: var(--rm-accent-2);
  background: linear-gradient(180deg, rgba(255,255,255,.26), rgba(255,255,255,.10));
  border: 1px solid rgba(255,255,255,.28);
  box-shadow: 0 10px 24px rgba(10, 30, 45, .14);
  position: relative;
}
.newsletter-icon i{
  font-size: 1.25rem;
}
.newsletter-title{
  font-weight: 800;
  color: var(--rm-ink);
  letter-spacing: .2px;
}
.newsletter-subtitle{
  color: rgba(15,42,58,.78);
  font-size: .95rem;
  line-height: 1.35;
}
.newsletter-form{
  display:grid;
  gap: 10px;
}
.newsletter-input{
  border-radius: 14px;
  background: rgba(255,255,255,.16);
  border: 1px solid rgba(255,255,255,.25);
  color: var(--rm-ink);
  padding: 12px 12px;
  box-shadow: inset 0 1px 0 rgba(255,255,255,.10);
}
.newsletter-input::placeholder{
  color: rgba(15,42,58,.55);
}
.newsletter-input:focus{
  outline: none;
  box-shadow: 0 0 0 .25rem rgba(127,169,199,.28);
  border-color: rgba(127,169,199,.55);
}
.newsletter-btn{
  border-radius: 14px;
  padding: 11px 12px;
  font-weight: 800;
  letter-spacing: .2px;
  color: rgba(255,255,255,.92);
  background: linear-gradient(180deg, rgba(92,135,168,.95), rgba(70,110,140,.95));
  border: 1px solid rgba(255,255,255,.22);
  box-shadow: 0 14px 26px rgba(10, 30, 45, .20);
}
.newsletter-btn:disabled{
  opacity: .55;
  cursor: not-allowed;
  filter: grayscale(.15);
}
.newsletter-note{
  color: rgba(15,42,58,.60);
  font-size: .85rem;
}  
.tw-container {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 100%;
  }
  .twitter-tweet {
    max-width: 100%;
    margin: 0 auto;
  }
  .footer-brand img {
  filter: brightness(0) invert(1);
}