/* Reading Progress Bar */
.progress-container {
  width: 100%;
  height: 4px;
  background: transparent;
  position: fixed;
  top: 0;
  z-index: 9999;
}
.progress-bar {
  height: 4px;
  background: linear-gradient(90deg, #ff8a00, #e52e71);
  width: 0%;
  border-radius: 0 2px 2px 0;
}

/* Glassmorphism Masthead */
.masthead {
  background: rgba(255, 255, 255, 0.85) !important;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(0, 0, 0, 0.05);
  box-shadow: 0 4px 30px rgba(0, 0, 0, 0.02);
}
html.dark-mode .masthead {
  /* It will be inverted by dark mode, so white becomes black. 
     We just need it to stay slightly transparent to maintain the blur. */
  background: rgba(255, 255, 255, 0.85) !important;
}

/* Animated Menu Underlines */
.masthead__menu-item a {
  position: relative;
  text-decoration: none;
  font-weight: 500;
  transition: color 0.3s ease;
}
.masthead__menu-item a::after {
  content: '';
  position: absolute;
  width: 100%;
  transform: scaleX(0);
  height: 2px;
  bottom: -4px;
  left: 0;
  background-color: #e52e71; /* Accent color */
  transform-origin: bottom right;
  transition: transform 0.25s ease-out;
}
.masthead__menu-item a:hover::after {
  transform: scaleX(1);
  transform-origin: bottom left;
}

/* Profile Picture Pulse Animation */
.author__avatar img {
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.author__avatar img:hover {
  transform: scale(1.05);
  box-shadow: 0 0 15px rgba(229, 46, 113, 0.4);
}

/* Topic-Specific Watermarks */
.watermark-bg {
  position: fixed;
  bottom: -10vh;
  right: -5vw;
  font-size: 60vh;
  opacity: 0.03; /* Extremely subtle */
  z-index: -100;
  pointer-events: none;
  color: #000;
  transform: rotate(-15deg);
}

html.dark-mode .watermark-bg {
  color: #fff;
  opacity: 0.02;
}

/* Responsive Layout Adjustments */
html, body {
  overflow-x: clip; /* Prevent horizontal scroll without breaking position: sticky */
}

/* Desktop Sidebar adjustments */
@media (min-width: 1024px) {
  #main {
    max-width: 100% !important;
  }
  .franklin-content {
    width: 100% !important;
    padding-left: 280px !important; /* Fixed space for sidebar */
    padding-right: 2% !important;
  }
}

/* =======================================================
   BEAUTIFUL PASTEL CLASSIC THEME (Light Mode)
   ======================================================= */
:root {
  --pastel-bg: #fdfbf7;        /* Soft vintage off-white */
  --pastel-text: #4a4a4a;      /* Soft dark grey text */
  --pastel-heading: #52616b;   /* Vintage grey-blue */
  --pastel-link: #62a0c2;      /* Beautiful pastel teal/blue */
  --pastel-link-hover: #457b9d;
}

body:not(.dark-mode) {
  background-color: var(--pastel-bg);
  color: var(--pastel-text);
}

body:not(.dark-mode) .page__content {
  color: var(--pastel-text);
}

body:not(.dark-mode) h1, 
body:not(.dark-mode) h2, 
body:not(.dark-mode) h3, 
body:not(.dark-mode) h4, 
body:not(.dark-mode) h5, 
body:not(.dark-mode) h6,
body:not(.dark-mode) .page__title {
  color: var(--pastel-heading);
}

body:not(.dark-mode) a:not(.btn) {
  color: var(--pastel-link);
  text-decoration: none;
  transition: color 0.2s ease-in-out;
}

body:not(.dark-mode) a:not(.btn):hover {
  color: var(--pastel-link-hover);
  text-decoration: underline;
}

body:not(.dark-mode) .author__name {
  color: var(--pastel-heading);
}

/* =======================================================
   MASTHEAD DROPDOWN MENU
   ======================================================= */
/* Overriding minimal-mistakes hidden clipping bug on the navbar */
.greedy-nav .visible-links {
  overflow: visible !important;
}

.dropdown {
  position: relative;
  display: inline-block;
}
.dropdown-content {
  display: none;
  position: absolute;
  background-color: #fcfcfc;
  min-width: 180px;
  box-shadow: 0px 8px 16px 0px rgba(0,0,0,0.15);
  z-index: 10000;
  border-radius: 8px;
  overflow: hidden;
  top: 100%;
  left: 0;
  margin-top: 0;
}
.dropdown:hover .dropdown-content,
.dropdown:focus-within .dropdown-content,
.dropdown-content:hover {
  display: block !important;
}
/* Invisible bridge to prevent mouse-leave when moving to dropdown */
.dropdown::after {
  content: '';
  position: absolute;
  top: 100%;
  left: 0;
  width: 100%;
  height: 15px;
}
.dropdown-content a {
  color: #4a4a4a;
  padding: 12px 16px;
  text-decoration: none;
  display: block;
  font-size: 0.9em;
  transition: all 0.2s ease;
}
.dropdown-content a:hover {
  background-color: var(--pastel-link) !important;
  color: white !important;
}
html.dark-mode .dropdown-content {
  background-color: #1a1a1a;
  box-shadow: 0px 8px 16px 0px rgba(255,255,255,0.05);
}
html.dark-mode .dropdown-content a {
  color: #e0e0e0;
}
html.dark-mode .dropdown-content a:hover {
  background-color: #3d2b0e !important;
  color: #ffb84d !important;
}

/* =======================================================
   FLOATING BACK BUTTON
   ======================================================= */
#floating-back-btn {
  position: fixed;
  bottom: 25px;
  left: 25px;
  background-color: var(--pastel-link);
  color: white;
  border: none;
  border-radius: 50px;
  padding: 12px 24px;
  font-size: 16px;
  cursor: pointer;
  box-shadow: 0 4px 12px rgba(0,0,0,0.2);
  transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
  z-index: 9999;
  display: flex;
  align-items: center;
  gap: 8px;
}
#floating-back-btn:hover {
  background-color: var(--pastel-link-hover);
  transform: translateY(-3px);
  box-shadow: 0 6px 16px rgba(0,0,0,0.3);
}
html.dark-mode #floating-back-btn {
  background-color: #3d2b0e;
  color: #f1f1f1;
}
html.dark-mode #floating-back-btn:hover {
  background-color: #ffb84d;
  color: #1a1a1a;
}

/* =======================================================
   PREMIUM CV IMAGES (About Me)
   ======================================================= */
/* Overriding terrible franklin default padding */
.franklin-content img {
  padding-left: 0 !important;
}

.cv-img, .franklin-content img:not(.math-diagram):not(.emoji) {
  max-width: 100%;
  height: auto;
  border-radius: 16px;
  box-shadow: 0 10px 30px rgba(0,0,0,0.1);
  transition: transform 0.4s cubic-bezier(0.25, 0.8, 0.25, 1), box-shadow 0.4s ease;
  margin: 1.5rem auto;
  display: block;
  border: 4px solid var(--pastel-bg);
  padding-left: 0 !important; /* Force removal of ghost space */
  cursor: zoom-in;
}
.cv-img:hover, .franklin-content img:not(.math-diagram):not(.emoji):hover {
  transform: scale(1.03) translateY(-5px);
  box-shadow: 0 15px 40px rgba(0,0,0,0.2);
}
html.dark-mode .cv-img, html.dark-mode .franklin-content img:not(.math-diagram):not(.emoji) {
  border-color: #1a1a1a;
  box-shadow: 0 10px 30px rgba(0,0,0,0.6);
}

/* =======================================================
   UNIVERSAL LIGHTBOX (Zoom)
   ======================================================= */
.lightbox-overlay {
  display: none;
  position: fixed;
  z-index: 9999999;
  top: 0; left: 0; width: 100%; height: 100%;
  background: rgba(0,0,0,0.85);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  align-items: center;
  justify-content: center;
  cursor: zoom-out;
}
.lightbox-overlay img {
  max-width: 90vw;
  max-height: 90vh;
  width: auto;
  height: auto;
  border-radius: 8px;
  box-shadow: 0 10px 50px rgba(0,0,0,0.6);
  animation: lightboxZoom 0.35s cubic-bezier(0.25, 1, 0.5, 1);
  padding: 0 !important;
  border: 2px solid rgba(255,255,255,0.1);
}
@keyframes lightboxZoom {
  from { transform: scale(0.95); opacity: 0; }
  to { transform: scale(1); opacity: 1; }
}

@media (min-width: 1280px) {
  #main {
    max-width: 95% !important;
  }
  .franklin-content {
    padding-left: 320px !important;
    padding-right: 5% !important;
  }
}

@media (min-width: 1600px) {
  #main {
    max-width: 98% !important;
  }
}

/* Optimize padding and scaling for mobile/tablet */
@media (max-width: 768px) {
  .page__title {
    font-size: 1.8em;
  }
  .watermark-bg {
    font-size: 90vw !important; /* Scale watermark for mobile */
    right: -15vw !important;
    bottom: -5vh !important;
  }
  .franklin-content {
    padding-left: 0 !important;
    padding-right: 0 !important;
    width: 100% !important;
  }
  #theme-toggle {
    margin-left: 0.2rem;
    padding: 0.2rem;
  }
}

/* =======================================================
   GLASSMORPHISM MASTHEAD & DROPDOWN FIXES
   ======================================================= */
/* Ensure masthead has a high z-index and doesn't hide dropdowns */
.masthead,
.masthead__inner-wrap,
.masthead__menu,
.greedy-nav,
.visible-links,
.masthead__menu-item {
  overflow: visible !important;
  z-index: 99999 !important;
}

/* Apply beautiful frosted glass transparency */
.masthead {
  background: rgba(253, 251, 247, 0.85) !important; /* Matches pastel theme */
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(0,0,0,0.05);
}
.greedy-nav {
  background: transparent !important;
}

/* Dark mode glassmorphism */
html.dark-mode .masthead {
  background: rgba(3, 3, 3, 0.85) !important;
  border-bottom: 1px solid rgba(255,255,255,0.05);
}

/* =======================================================
   PREMIUM HOME PAGE LAYOUT
   ======================================================= */
.hero-section {
  text-align: center;
  padding: 4rem 1rem 2rem;
}
.gradient-text {
  font-size: 3.5rem;
  font-weight: 800;
  background: linear-gradient(135deg, var(--pastel-heading) 0%, var(--pastel-link) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  margin-bottom: 0.5rem;
  line-height: 1.2;
}
.hero-subtitle {
  font-size: 1.2rem;
  color: var(--pastel-text);
  font-weight: 300;
  letter-spacing: 1px;
}

.content-card {
  background: #fff;
  border-radius: 20px;
  padding: 3rem;
  margin: 2rem 0;
  box-shadow: 0 20px 40px rgba(0,0,0,0.04);
  border: 1px solid rgba(0,0,0,0.02);
  transition: transform 0.3s ease;
}
.content-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 25px 50px rgba(0,0,0,0.06);
}

.lead-text {
  font-size: 1.25rem;
  line-height: 1.8;
  color: var(--pastel-heading);
  text-align: center;
  margin-bottom: 2rem;
}

.image-showcase {
  text-align: center;
  margin: 3rem 0;
}
.showcase-img {
  max-width: 600px;
  width: 100%;
}
.caption {
  font-size: 0.9rem;
  color: #888;
  margin-top: 1rem;
}

.premium-quote {
  position: relative;
  background: var(--pastel-bg);
  padding: 3rem 4rem;
  border-radius: 16px;
  margin: 4rem 0 2rem;
  text-align: center;
  border-left: none;
}
.quote-mark {
  position: absolute;
  top: -20px;
  left: 50%;
  transform: translateX(-50%);
  font-size: 8rem;
  color: var(--pastel-link);
  opacity: 0.2;
  font-family: Georgia, serif;
  line-height: 1;
}
.premium-quote p {
  font-size: 1.4rem;
  font-style: italic;
  color: var(--pastel-heading);
  position: relative;
  z-index: 1;
}
.premium-quote footer {
  margin-top: 1.5rem;
  font-weight: bold;
  color: var(--pastel-link);
  font-size: 1.1rem;
}

.poem-card {
  background: linear-gradient(to bottom right, #ffffff, var(--pastel-bg));
  border-radius: 20px;
  padding: 4rem;
  margin: 3rem 0;
  text-align: center;
  box-shadow: inset 0 0 0 1px rgba(0,0,0,0.05), 0 10px 30px rgba(0,0,0,0.03);
}
.poem-card h3 {
  font-family: 'Georgia', serif;
  font-style: italic;
  color: var(--pastel-heading);
  margin-bottom: 2rem;
  font-size: 2rem;
}
.poem-text p {
  font-size: 1.15rem;
  line-height: 1.8;
  margin-bottom: 1.5rem;
  color: var(--pastel-text);
  font-style: italic;
}

/* Dark mode overrides for Home Page */
html.dark-mode .content-card {
  background: #111;
  border-color: #222;
  box-shadow: 0 20px 40px rgba(0,0,0,0.4);
}
html.dark-mode .poem-card {
  background: linear-gradient(to bottom right, #111, #0a0a0a);
  box-shadow: inset 0 0 0 1px rgba(255,255,255,0.05), 0 10px 30px rgba(0,0,0,0.5);
}
html.dark-mode .premium-quote {
  background: #151515;
}
html.dark-mode .gradient-text {
  background: linear-gradient(135deg, #ffb84d 0%, #62a0c2 100%);
  -webkit-background-clip: text;
}