:root {
  --glass: rgba(25,28,50,0.33);           /* Glass layer color for nav/footer, slightly bluer */
  --glass-light: rgba(255,255,255,0.17);  /* Light glass highlight, for hover and contrast */
  --glass-border: rgba(194,178,120,0.15); /* Soft gold border for glass edges */
  --glass-blur: 16px;                     /* Blur level for glass */
  --main-bg: #12172a;
  --accent: #e3c675;
  --highlight: #86b7d2;
  --text-main: #f2f3f8;
  --text-glow: #ffffe2;
  --brand-glow: #ffeab7;
}

body {
  background: var(--main-bg);
  color: var(--text-main);
  font-family: 'Libertinus Math', 'Segoe UI', Arial, sans-serif;
  min-height: 100vh;
  margin: 0;
  position: relative;
  z-index: 1;
  overflow-x: hidden;

  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

/* Blurred Background */
.bg-image {
  position: fixed;
  z-index: 0;
  top: 0; left: 0; width: 100vw; height: 100vh;
  background: url('assets/img/bg-blur.jpg') center center / cover no-repeat;
  filter: blur(18px) brightness(0.77);
  pointer-events: none; user-select: none;
}

main {
  flex: 1 0 auto; /* So footer sticks at bottom */
  overflow: visible;
}

/* GLASS NAVBAR & FOOTER */
.glass-nav, .footer-base {
  background: var(--glass) !important;
  backdrop-filter: blur(var(--glass-blur));
  -webkit-backdrop-filter: blur(var(--glass-blur));
  border: none;
  border-bottom: 1.5px solid var(--glass-border);
  box-shadow: 0 4px 34px 0 rgba(0,0,0,0.15);
  color: var(--text-main);
}

.footer-base {
  border-top: 1.5px solid var(--glass-border);
  border-bottom: none;
  box-shadow: 0 -2px 18px #0003;
  color: var(--brand-glow);
  font-weight: 500;
  font-size: 1.08rem;
  letter-spacing: 0.03em;
  text-align: center;
  padding: 1.1rem 0;
  margin: 0;
  width: 100%;
  z-index: 10;
  position: relative;
}

/* Brand text styles */
.navbar-brand, #brand-pingpong {
  color: var(--brand-glow) !important;
  text-shadow: 0 2px 14px #b2915740;
  font-weight: 700;
  font-size: 1.7rem;
  letter-spacing: 0.08em;
  transition: color 0.32s;
}
#brand-pingpong.pingpong-animate {
  position: fixed !important;
  z-index: 1111;
}

/* NAVBAR LINKS */
.navbar-nav .nav-link {
  color: rgba(247,244,232,0.78) !important;
  font-weight: 600;
  border-radius: 8px;
  transition: background 0.4s, color 0.3s, box-shadow 0.4s;
  padding: 0.4em 0.96em;
  letter-spacing: 0.06em;
  text-shadow: 0 1px 8px #13182a40;
}

.navbar-nav .nav-link.active,
.navbar-nav .nav-link:hover,
.navbar-nav .nav-link:focus {
  color: var(--accent) !important;
  background: var(--glass-light);
  box-shadow: 0 2px 17px 2px #f3c15e25;
  border-bottom: 2.1px solid var(--accent);
  text-shadow: 0 2px 13px #fff9c995;
}
.navbar-nav .nav-link:focus-visible {
  outline: 2px solid var(--highlight);
}

/* Home section and nav shortcut bar */
.home-section {
  min-height: 100vh;
  padding-top: 105px;
  background: none;
}
@media (max-width: 575.99px) {
  .home-section {
    padding-top: 82px;
  }
}
.home-nav-links {
  margin-top: 2.4rem;
  gap: 1rem;
  flex-wrap: wrap;
}
.glass-navlink {
  display: inline-block;
  margin: 0 0.5em;
  padding: 0.53em 1.08em;
  border-radius: 9px;
  background: var(--glass-light);
  color: var(--accent);
  font-weight: 600;
  font-size: 1.06rem;
  box-shadow: 0 0 12px 1px #e3c67518;
  transition: background 0.16s, color 0.16s, box-shadow 0.18s;
  border: 1.5px solid rgba(227,198,117,0.09);
  text-shadow: 0 2px 14px #f5dec380;
}
.glass-navlink:hover,
.glass-navlink.active {
  background: rgba(249,246,224,0.32);
  color: #322700;
  box-shadow: 0 2px 17px 2px #e3c67533, 0 1px 0 0 #e3c67544 inset;
  border-color: #e3c675cc;
  text-shadow: 0 4px 20px #fff50060;
}

main {
  flex: 1 0 auto;
}

/* GLASS SECTIONS AND CARDS */
.glass-section {
  background: rgba(34,39,64,0.20);
  border-radius: 23px;
  box-shadow: 0 18px 36px -10px #0006, 0 1.5px 0 0 var(--glass-border) inset;
  margin: 48px auto;
  padding: 90px 20px 38px 20px; /* Added top padding to prevent navbar overlap on all sections */
  max-width: 860px;
  border-top: 5px solid var(--accent);
  position: relative;
  z-index: 2;
  backdrop-filter: blur(var(--glass-blur));
  -webkit-backdrop-filter: blur(var(--glass-blur));
  transition: box-shadow 0.18s, background 0.21s, color 0.12s;
}

/* Override top padding for mobile */
@media (max-width: 575.99px) {
  .glass-section {
    padding-top: 72px; /* Smaller top padding on mobile */
    margin: 24px 2vw 18px 2vw;
  }
}

.hide-section {
  display: none !important;
}

.section-active {
  display: block !important;
  animation: fadeInUp 0.7s;
  min-height: 68vh;
}

/* Glasscard styling inside sections */
.glass-card {
  background: rgba(255,255,255,0.13) !important;
  border-radius: 17px;
  border: 1.4px solid var(--glass-border);
  box-shadow: 0 2px 14px #0002, 0 1.5px 0 0 var(--glass-border) inset;
  color: var(--text-main);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  transition: box-shadow 0.13s, background 0.15s, color 0.14s, transform 0.16s;
}
.glass-card:hover {
  background: rgba(255,255,255,0.23) !important;
  color: var(--text-glow) !important;
  box-shadow: 0 9px 27px 2px #e3c67535;
}

/* Headings */
section h2, .glass-section h2 {
  color: var(--accent);
  font-weight: 700;
  letter-spacing: 0.01em;
  text-shadow: 0 2px 8px #1112;
}

.glass-section p, .glass-card p, .card-text, input, textarea {
  color: var(--text-main);
  font-size: 1.14rem;
  font-weight: 400;
  letter-spacing: 0.01em;
  transition: color 0.18s;
}
.glass-section p:hover, .glass-section li:hover {
  color: var(--text-glow);
}
.card-title {
  color: var(--text-main);
}

/* Buttons */
.btn-accent,
.btn-accent:focus,
.btn-accent:active {
  background: var(--accent);
  color: #232106;
  font-weight: 700;
  border-radius: 13px;
  border: none;
  box-shadow: 0 3px 13px #e3c6756d;
  letter-spacing: 0.032em;
  transition: background 0.22s, color 0.15s, box-shadow 0.15s;
}
.btn-accent:hover {
  background: var(--highlight);
  color: var(--main-bg);
  box-shadow: 0 6px 19px 0 #79a8a955;
}

/* Skill Card Icons */
.skill-card .bx {
  font-size: 2.3rem;
  color: var(--accent);
  margin-bottom: 4px;
  display: block;
}

/* Icon links */
.icon-link {
  color: var(--accent);
  font-size: 2rem;
  margin: 0 0.44rem;
  transition: color 0.27s, transform 0.27s;
}
.icon-link:hover {
  color: var(--highlight);
  transform: scale(1.12);
}

/* Typed.js cursor styling */
#typed {
  display: inline;
  white-space: nowrap;
  color: var(--accent);
}
.typed-cursor {
  display: inline;
  font-weight: 700;
  color: var(--highlight);
  animation: blink 0.760s infinite;
  line-height: 1;
}
@keyframes blink {
  0%, 100% { opacity: 1; }
  50% { opacity: 0; }
}

/* Fade-in animation */
.fade-in-up {
  opacity: 0;
  transform: translateY(30px);
  animation: fadeInUp 0.81s forwards;
  animation-delay: 0.09s;
}
@keyframes fadeInUp {
  to { opacity: 1; transform: none; }
}

/* Focus outline */
a:focus-visible, button:focus-visible {
  outline: 2px solid var(--highlight);
  outline-offset: 2px;
}

/* Scrollbar styling */
::-webkit-scrollbar-thumb {
  background: var(--highlight);
}
::-webkit-scrollbar {
  width: 8px;
  background: var(--main-bg);
}
* {
  scrollbar-width: thin;
  scrollbar-color: var(--highlight) var(--main-bg);
}

/* Responsive adjustments */
@media (max-width: 767.98px) {
  .glass-section {
    padding: 72px 1vw 13px 1vw;
  }
  .footer-base {
    font-size: 0.98rem;
  }
  .home-section {
    padding-top: 78px;
  }
  .glass-card {
    font-size: 1.01rem;
  }
  .navbar .container {
    max-width: 99vw;
  }
}

/* Mobile nav blur and bg overlay when open */
.navbar-collapse.collapse.show {
  backdrop-filter: blur(12px);
  background: rgba(34,39,64,0.98);
  border-radius: 0 0 18px 18px;
  transition: background 0.2s;
}