@import url('https://fonts.googleapis.com/css2?family=Comfortaa:wght@400;600;700&family=Inter:wght@400;500;600;700&display=swap');

/* Loading overlay */
.loading-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: var(--bg);
  z-index: 9999;
  display: flex;
  justify-content: center;
  align-items: center;
  transition: opacity 0.3s ease-out;
}

.loading-overlay.fade-out {
  opacity: 0;
  pointer-events: none;
}

/* Hide content until loaded */
body {
  opacity: 0;
  transition: opacity 0.3s ease-in;
}

body.loaded {
  opacity: 1;
}

:root {
  --bg: #1B1C1D;            /* dark background */
  --text: #F5F5F5;          /* off-white text */
  --accent: #ff6b6b;        /* salmon accent */
  --nav-highlight: #ff6b6b;
  --surface-dark: #393E41;  /* charcoal */
  --surface-light: #eaeaea; /* steel */
  --primary-color: #ff6b6b;
  --text-color: #F5F5F5;
  --card-bg: #2d2d2d;
  --halftone-color: rgba(255,255,255,0.28);
}
html.light {
  --bg: #fff7e6;
  --text: #2c3e70;
  --accent: #4da3ff;
  --nav-highlight: #4da3ff;
  --surface-dark: #efe4d3;
  --surface-light: #ffffff;
  --primary-color: #4da3ff;
  --text-color: #2c3e70;
  --card-bg: #ffffff;
  --halftone-color: rgba(0,0,0,0.40);
}

body {
  margin: 0;
  padding: 0;
  background-color: var(--bg);
  color: var(--text);
  transition: background-color 0.3s ease, color 0.3s ease;
  font-family: 'Inter', 'Comfortaa', sans-serif;
  font-size: 18px;
  line-height: 1.6;
  position: relative;
}

/* No texture overlay - clean backgrounds */

a, .link {
  color: var(--accent);
  transition: color 0.3s ease;
}

a:hover {
  opacity: 0.8;
}

/* Floating toggle */
#mode-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

/* ensure z-index above hero */
.site-nav #mode-toggle { z-index: 1001; }

/* Hero Section - fixed background, content scrolls over */
.hero-section {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  padding: 2rem;
  overflow: hidden; /* Clips hero image at section boundary */
}

.hero-section .hero-image-container {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
}

.hero-section .hero-text {
  position: relative;
  z-index: 3;
}

.hero-image-container {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  z-index: 0;
  overflow: hidden;
}

/* Halftone overlay with explicit large dots and smooth vertical blend */
.hero-gradient-overlay {
  background: none !important;
  pointer-events: none;
  position: absolute;
  left: 0; right: 0; bottom: 0; height: 200px;
  /* small dots top */
  background-image: radial-gradient(var(--halftone-color) 38%, transparent 39%);
  background-size: 12px 12px;
  background-position: 0 0;
  -webkit-mask-image: linear-gradient(to bottom, rgba(0,0,0,0) 0%, rgba(0,0,0,0.35) 25%, rgba(0,0,0,0.85) 55%, rgba(0,0,0,1) 100%);
  mask-image: linear-gradient(to bottom, rgba(0,0,0,0) 0%, rgba(0,0,0,0.35) 25%, rgba(0,0,0,0.85) 55%, rgba(0,0,0,1) 100%);
}
.hero-gradient-overlay::before,
.hero-gradient-overlay::after {
  content: '';
  position: absolute;
  inset: 0;
  pointer-events: none;
}
/* medium dots mid band */
.hero-gradient-overlay::before {
  background-image: radial-gradient(var(--halftone-color) 40%, transparent 41%);
  background-size: 18px 18px;
  background-position: 6px 6px; /* offset to create hex-like packing */
  -webkit-mask-image: linear-gradient(to bottom, rgba(0,0,0,0) 35%, rgba(0,0,0,0.6) 65%, rgba(0,0,0,1) 100%);
  mask-image: linear-gradient(to bottom, rgba(0,0,0,0) 35%, rgba(0,0,0,0.6) 65%, rgba(0,0,0,1) 100%);
}
/* large dots bottom band */
.hero-gradient-overlay::after {
  background-image: radial-gradient(var(--halftone-color) 42%, transparent 43%);
  background-size: 26px 26px;
  background-position: 0 0;
  -webkit-mask-image: linear-gradient(to bottom, rgba(0,0,0,0) 70%, rgba(0,0,0,0.8) 88%, rgba(0,0,0,1) 100%);
  mask-image: linear-gradient(to bottom, rgba(0,0,0,0) 70%, rgba(0,0,0,0.8) 88%, rgba(0,0,0,1) 100%);
}

html.light .hero-gradient-overlay {
  background: linear-gradient(to bottom, rgba(255,255,255,0) 0%, var(--bg) 100%);
}

.hero-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  transform-origin: center;
  transition: transform 0.1s ease-out;
  will-change: transform;
  transform: scale(1.08);
}

.hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.5); /* Dark overlay for text readability */
  z-index: 0; 
}

html.dark .hero-overlay {
  background-color: rgba(0, 0, 0, 0.7); /* Darker overlay in dark mode */
}

.hero-text {
  text-align: center;
  z-index: 3;
}

.hero-text h1 {
  font-size: 3rem; /* Responsive font size for hero title */
  margin-bottom: 0.5rem;
  color: #fff; /* Ensure hero h1 is white */
}

.hero-text .subtitle {
  font-size: 1.5rem;
  margin-bottom: 1.5rem;
  font-weight: 300;
  color: #f0f0f0; /* Lighter subtitle color */
}

/* General Button Styles (can be expanded by theme or more specific selectors) */
.btn {
  display: inline-block;
  padding: 0.75rem 1.5rem;
  background-color: var(--accent);
  color: #F5F5F5 !important;
  text-decoration: none;
  border-radius: 0;
  font-weight: bold;
  transition: background-color 0.3s ease, transform 0.2s ease;
  border: 2px solid var(--accent);
}

html.light .btn {
  color: #2c3e70 !important;
}

html.dark .btn {
  color: #F5F5F5 !important;
}

.btn:hover {
  background-color: var(--accent);
  filter: drop-shadow(0 0 4px var(--accent));
}

html.light .btn:hover {
  color: #2c3e70 !important;
}

html.dark .btn:hover {
  color: #F5F5F5 !important;
}

.btn-secondary {
  background-color: transparent;
  color: var(--accent);
  border: 2px solid var(--accent);
}

.btn-secondary:hover {
  background-color: var(--accent);
}

html.light .btn-secondary:hover {
  color: #fff7e6 !important;
}

html.dark .btn-secondary:hover {
  color: #1B1C1D !important;
}

/* Page Content Container for consistent padding */
.page-content-container {
  max-width: 1400px;
  margin: 2rem auto;
  padding: 0 2rem;
}

html.dark .page-content-container:has(.project-detail),
html.dark main:has(.project-detail),
html.dark .page-content-container .project-detail {
  background-color: #1B1C1D !important;
}

html.dark main.page-content-container {
  background-color: #1B1C1D !important;
}

/* Two-column layout for About + Featured Projects */
.home-two-column {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  margin-bottom: 4rem;
}

@media (max-width: 1024px) {
  .home-two-column {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
}

/* Home Page Sections */
.home-section {
  padding: 4rem 0;
  border-bottom: 1px solid #eee;
}

.home-two-column .home-section {
  padding: 2rem 0;
  border-bottom: none;
}

html.dark .home-section {
  border-bottom: 1px solid #333; /* Dark mode separator */
}

.home-section:last-child {
  border-bottom: none;
}

.home-section h2 {
  font-size: 2rem;
  color: var(--accent);
  margin-bottom: 1rem;
  text-align: center;
}

.link-highlight {
  font-weight: bold;
  /* uses var(--accent) from global styles */
}

/* Projects masonry grid */
.projects-masonry {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(380px, 1fr));
  gap: 3rem;
  margin: 3rem 0;
}

/* Project tile - clickable card */
.project-tile {
  display: flex;
  flex-direction: column;
  height: 480px;
  border: 4px solid #1a1a1a;
  background: #2d2d2d;
  color: #F5F5F5;
  overflow: hidden;
  transition: all 0.25s ease;
  text-decoration: none;
  box-shadow: 8px 8px 0 rgba(0,0,0,0.15);
}

html.light .project-tile {
  background: #fff7e6 !important;
  border-color: #2c3e70 !important;
  color: #2c3e70 !important;
}

html.dark .project-tile {
  border: 4px solid #1a1a1a !important;
  background: #2d2d2d !important;
  color: #F5F5F5 !important;
}

.project-tile:hover {
  transform: translate(-4px, -4px);
  box-shadow: 12px 12px 0 rgba(0,0,0,0.2);
}

.project-tile-image {
  height: 360px;
  width: 100%;
  overflow: hidden;
  background: #2d2d2d;
  display: flex;
  align-items: center;
  justify-content: center;
}

html.light .project-tile-image {
  background: #eaeaea;
}

html.dark .project-tile-image {
  background: #2d2d2d;
}

.project-tile-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s ease;
}

.project-tile:hover .project-tile-image img {
  transform: scale(1.05);
}

.placeholder-graphic {
  color: #F5F5F5;
  opacity: 0.5;
}

html.light .placeholder-graphic {
  color: #2c3e70;
}

html.dark .placeholder-graphic {
  color: #F5F5F5;
}

.project-tile-footer {
  height: 120px;
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
  background: #1a1a1a;
  color: #F5F5F5;
}

html.light .project-tile-footer {
  background: #fff7e6 !important;
  color: #2c3e70 !important;
}

html.dark .project-tile-footer {
  background: #1a1a1a !important;
  color: #F5F5F5 !important;
}

.project-tile-footer h3,
.project-tile-footer .tech-label {
  color: #F5F5F5;
}

html.light .project-tile-footer h3,
html.light .project-tile-footer .tech-label {
  color: #2c3e70 !important;
}

html.dark .project-tile-footer h3,
html.dark .project-tile-footer .tech-label {
  color: #F5F5F5 !important;
}

.project-tile-footer h3 {
  margin: 0 0 0.5rem 0;
  font-size: 1.5rem;
  line-height: 1.1;
}

html.light .project-tile-footer h3 {
  color: #2c3e70 !important;
}

.tech-label {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  opacity: 0.85;
  color: #F5F5F5;
}

html.light .tech-label {
  color: #2c3e70 !important;
}

html.dark .tech-label {
  color: #F5F5F5 !important;
}

/* Responsive adjustments */
@media (max-width: 768px) {
  .hero-text h1 {
    font-size: 2.2rem;
  }
  .hero-text .subtitle {
    font-size: 1.2rem;
  }
  .hero-section {
    height: 50vh;
  }
  .home-section h2 {
    font-size: 1.8rem;
  }
  .projects-masonry {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  .skills-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
}

@media (max-width: 480px) {
  .hero-text h1 {
    font-size: 1.8rem;
  }
  .hero-text .subtitle {
    font-size: 1rem;
  }
  .hero-section {
    height: 40vh;
  }
  .project-card-content h3 {
    font-size: 1.3rem;
  }
}

/* Ensure headings inherit or weight variation */
h1, h2, h3, h4, h5, h6 {
  font-family: 'Comfortaa', sans-serif;
  font-weight: 600;
}

/* === Project Detail Layout === */
.project-detail {
  display: flex;
  flex-wrap: wrap;
  gap: 2rem;
  align-items: flex-start;
  background-color: #2d2d2d;
  padding: 3rem;
  border-radius: 0;
  box-sizing: border-box;
  overflow-x: auto;
  min-width: 0;
  margin: 2rem;
  max-width: 1200px;
  margin-left: auto;
  margin-right: auto;
}

html.light .project-detail {
  background-color: #fff7e6 !important;
}

html.dark .project-detail {
  background-color: #2d2d2d !important;
}

.project-detail .details {
  flex: 1 1 320px;
  min-width: 0;
}

html.light .project-detail .details h2 {
  color: var(--accent);
}

html.dark .project-detail .details h2 {
  color: var(--accent);
}

html.light .project-detail .details p,
html.light .project-detail .details li {
  color: #2c3e70;
}

/* Project detail - default to dark for readability */
.project-detail .details p,
.project-detail .details li,
.project-detail .details h2,
.project-detail .details h3,
.project-detail .details h4,
.project-detail .details h5,
.project-detail .details h6,
.project-detail .details figcaption,
.project-detail .details a,
.project-detail .details code,
.project-detail .details ul,
.project-detail .details ol,
.project-detail .details div,
.project-detail .details span,
.project-detail .details strong,
.project-detail .details em,
.project-detail figure figcaption {
  color: #F5F5F5;
}

.project-detail .details a {
  color: var(--accent);
}

html.light .project-detail .details p,
html.light .project-detail .details li,
html.light .project-detail .details h2,
html.light .project-detail .details h3,
html.light .project-detail .details h4,
html.light .project-detail .details h5,
html.light .project-detail .details h6,
html.light .project-detail .details figcaption,
html.light .project-detail .details code,
html.light .project-detail .details ul,
html.light .project-detail .details ol,
html.light .project-detail .details div,
html.light .project-detail .details span,
html.light .project-detail .details strong,
html.light .project-detail .details em,
html.light .project-detail figure figcaption {
  color: #2c3e70 !important;
}

html.dark .project-detail .details p,
html.dark .project-detail .details li,
html.dark .project-detail .details h2,
html.dark .project-detail .details h3,
html.dark .project-detail .details h4,
html.dark .project-detail .details h5,
html.dark .project-detail .details h6,
html.dark .project-detail .details figcaption,
html.dark .project-detail .details a:not(.btn):not(.btn-secondary),
html.dark .project-detail .details code,
html.dark .project-detail .details ul,
html.dark .project-detail .details ol,
html.dark .project-detail .details div,
html.dark .project-detail .details span,
html.dark .project-detail .details strong,
html.dark .project-detail .details em {
  color: #F5F5F5 !important;
}

html.dark .project-detail .details a:not(.btn):not(.btn-secondary) {
  color: var(--accent) !important;
}

html.dark .project-detail figure figcaption {
  color: #F5F5F5 !important;
}
.project-detail .media {
  flex: 0 0 320px;
  text-align: center;
}
.project-detail .media img {
  max-width: 100%;
  border-color: var(--surface-light);
  border-radius: 0;
}
.project-detail .media .btn {
  margin-top: 1rem;
}

/* Override for all buttons in project detail pages - dark mode */
html.dark .project-detail .btn,
html.dark .project-detail .details .btn,
html.dark .project-detail a.btn,
html.dark .project-detail div .btn,
html.dark .project-detail .details a.btn,
html.dark .project-detail .details div .btn {
  color: #F5F5F5 !important;
  background-color: var(--accent) !important;
  border-color: var(--accent) !important;
}

html.dark .project-detail .btn:hover,
html.dark .project-detail .details .btn:hover,
html.dark .project-detail a.btn:hover,
html.dark .project-detail div .btn:hover,
html.dark .project-detail .details a.btn:hover,
html.dark .project-detail .details div .btn:hover {
  color: #F5F5F5 !important;
  background-color: var(--accent) !important;
  border-color: var(--accent) !important;
}

html.dark .project-detail .btn-secondary,
html.dark .project-detail .details .btn-secondary,
html.dark .project-detail a.btn-secondary,
html.dark .project-detail div .btn-secondary,
html.dark .project-detail .details a.btn-secondary,
html.dark .project-detail .details div .btn-secondary {
  color: var(--accent) !important;
  background-color: transparent !important;
  border-color: var(--accent) !important;
}

html.dark .project-detail .btn-secondary:hover,
html.dark .project-detail .details .btn-secondary:hover,
html.dark .project-detail a.btn-secondary:hover,
html.dark .project-detail div .btn-secondary:hover,
html.dark .project-detail .details a.btn-secondary:hover,
html.dark .project-detail .details div .btn-secondary:hover {
  color: #F5F5F5 !important;
  background-color: var(--accent) !important;
  border-color: var(--accent) !important;
}

.badge {
  display: inline-block;
  background-color: var(--accent);
  color: var(--bg);
  padding: 4px 10px;
  border-radius: 0;
  padding: 6px 12px;
  font-size: 0.75rem;
  font-weight: 600;
  margin: 0 6px 6px 0;
}

/* Responsive project detail */
@media (max-width: 768px) {
  .project-detail {
    flex-direction: column;
  }
  .project-detail .media {
    order: -1; /* image above text on small screens */
  }
}

/* === Site Navigation === */
.site-nav {
  width: 100%;
  position: fixed;
  top: 0;
  left: 0;
  z-index: 1000;
  background: transparent;
  transition: background-color 0.3s ease, box-shadow 0.3s ease;
}

html.dark .site-nav.scrolled {
  background: var(--bg-dark);
  box-shadow: 0 2px 6px rgba(0,0,0,0.2);
}

.site-nav.scrolled {
  background: var(--bg);
  box-shadow: 0 2px 6px rgba(0,0,0,0.1);
}

.nav-container {
  max-width: 960px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.75rem 1rem;
}

.site-nav .logo {
  font-weight: 700;
  text-decoration: none;
  color: var(--text);
  font-size: 1.25rem;
}

.nav-links {
  list-style: none;
  display: flex;
  gap: 1.5rem;
  margin: 0;
  align-items: center;
}

.nav-links a {
  color: var(--text);
  text-decoration: none;
  font-weight: 600;
}

.nav-links a:hover {
  color: var(--accent);
}

.nav-links a.active {
  color: var(--nav-highlight);
  position: relative;
}

.nav-links a.active::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: -6px;
  width: 100%;
  height: 2px;
  background-color: var(--nav-highlight);
}

/* mode toggle in nav */
#mode-toggle {
  background: var(--accent);
  color: var(--bg);
  border: none;
  border-radius: 0;
  width: 32px;
  height: 32px;
  font-size: 1rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
}

#mode-toggle:hover {
  filter: brightness(1.1);
}

/* Hero adjustments */
.hero-text h1,
.hero-text .subtitle,
.hero-text .btn-hero {
  display: none;
}

.hero-text img.hero-gif {
  width: 600px;
  height: auto;
  max-width: 90%;
  image-rendering: pixelated;
  image-rendering: crisp-edges;
}

.projects-toolbar input,
.projects-toolbar select {
  font-family: 'Comfortaa', sans-serif;
  border: 1px solid var(--text);
}

/* spacing for project cards in listing */
.projects-list .project-card {
  margin-bottom: 2rem;
}

/* ---------------- Hero Ken Burns ---------------- */
@keyframes kenburns {
  0% { transform: scale(1) translate(0,0); }
  50% { transform: scale(1.05) translate(-2%, -2%); }
  100% { transform: scale(1) translate(0,0); }
}

@media (prefers-reduced-motion: reduce) {
  .hero-image-container .hero-image { animation: none; }
}

/* Tagline typing effect placeholder styling */
#hero-tagline {
  display: block;
  font-size: 1.5rem;
  margin: 1.5rem 0;
  color: var(--text-color);
}

#hero-tagline { font-weight: 600; letter-spacing: 0.2px; margin-top: 0.5rem; }
.hero-text img.hero-gif { filter: drop-shadow(0 1px 0 rgba(0,0,0,0.25)) drop-shadow(0 0 10px rgba(0,0,0,0.15)); }

/* ---------------- Scroll Reveal ---------------- */
.reveal { opacity: 0; transform: translateY(40px); transition: opacity 0.6s ease, transform 0.6s ease; }
.reveal.visible { opacity: 1; transform: translateY(0); }

html { scroll-behavior: smooth; }

/* Hero full viewport */
.hero-section::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 160px;
  background: linear-gradient(to bottom, rgba(0,0,0,0) 0%, var(--bg) 100%);
  pointer-events: none;
}

/* Page hero halftone */
.page-hero::after, .page-hero::before { content:''; position:absolute; left:0; right:0; bottom:0; pointer-events:none; }
.page-hero::after {
  height: 160px;
  background-image: radial-gradient(var(--halftone-color) 40%, transparent 41%);
  background-size: 16px 16px;
  background-position: 0 0;
  -webkit-mask-image: linear-gradient(to bottom, rgba(0,0,0,0) 0%, rgba(0,0,0,0.5) 50%, rgba(0,0,0,1) 100%);
  mask-image: linear-gradient(to bottom, rgba(0,0,0,0) 0%, rgba(0,0,0,0.5) 50%, rgba(0,0,0,1) 100%);
}
.page-hero::before {
  height: 130px;
  background-image: radial-gradient(var(--halftone-color) 42%, transparent 43%);
  background-size: 28px 28px;
  background-position: 8px 8px;
  -webkit-mask-image: linear-gradient(to bottom, rgba(0,0,0,0) 70%, rgba(0,0,0,0.85) 90%, rgba(0,0,0,1) 100%);
  mask-image: linear-gradient(to bottom, rgba(0,0,0,0) 70%, rgba(0,0,0,0.85) 90%, rgba(0,0,0,1) 100%);
}

/* CTA button in hero */
.btn.hero-cta { margin-top: 2rem; font-size:1.1rem; padding:0.9rem 2rem; }

/* About section two-column */
.about-container {
  display: grid;
  grid-template-columns: 1fr; /* Single column now that portrait is removed */
  gap: 2rem;
}

.about-content-card {
  max-width: 1200px;
  margin: 0 auto;
  padding: 3rem;
}

.about-content-card h2 {
  margin-top: 0;
  margin-bottom: 2rem;
  text-align: center;
}

.about-text-block {
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  gap: 3rem;
  align-items: start;
  margin-bottom: 3rem;
}

.about-text-content {
  background: var(--card-bg);
  border: 4px solid var(--text);
  box-shadow: 8px 8px 0 rgba(0,0,0,0.15);
  padding: 2.5rem;
}

html.light .about-text-content {
  background: #fff7e6;
  border-color: #2c3e70;
  color: #2c3e70;
}

html.dark .about-text-content {
  background: #2d2d2d;
  border-color: #1a1a1a;
  color: #F5F5F5;
}

.about-text-content p {
  margin-bottom: 1.5rem;
  line-height: 1.7;
  font-size: 1.1rem;
}

.about-text-content p:last-child {
  margin-bottom: 0;
}

html.dark .about-text-content p,
html.dark .about-text-content a {
  color: #F5F5F5;
}

html.light .about-text-content p,
html.light .about-text-content a {
  color: #2c3e70;
}

.about-image-side {
  position: sticky;
  top: 100px;
  height: fit-content;
}

.about-image-side figure {
  margin: 0;
  text-align: center;
}

.about-image-side img {
  width: 100%;
  max-width: 500px;
  height: auto;
  border-radius: 8px;
  box-shadow: 0 4px 20px rgba(0,0,0,0.2);
  display: block;
  visibility: visible;
  opacity: 1;
}

.about-image-side figcaption {
  margin-top: 1rem;
  font-style: italic;
  font-size: 0.9rem;
  line-height: 1.4;
}

html.dark .about-image-side figcaption {
  color: #F5F5F5;
}

html.light .about-image-side figcaption {
  color: #2c3e70;
}

.about-rings-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
  margin: 3rem 0;
}

.about-rings-grid figure {
  margin: 0;
  text-align: center;
}

.about-rings-grid img {
  width: 100%;
  max-width: 400px;
  height: auto;
  border-radius: 8px;
  box-shadow: 0 4px 20px rgba(0,0,0,0.2);
  margin: 0 auto;
  display: block !important;
  visibility: visible !important;
  opacity: 1 !important;
}

.about-rings-grid figcaption {
  margin-top: 1rem;
  font-style: italic;
  font-size: 0.9rem;
}

html.dark .about-rings-grid figcaption {
  color: #F5F5F5;
}

html.light .about-rings-grid figcaption {
  color: #2c3e70;
}

.about-intro {
  font-size: 1.3rem;
  line-height: 1.6;
  margin-bottom: 1.5rem;
  font-weight: 500;
}

html.dark .about-content-card .about-intro,
html.dark .about-content-card h2,
html.dark .about-content-card p:not(.about-text-content p) {
  color: #F5F5F5;
}

html.light .about-content-card .about-intro,
html.light .about-content-card h2,
html.light .about-content-card p:not(.about-text-content p) {
  color: #2c3e70;
}

@media (max-width: 968px) {
  .about-text-block {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  
  .about-image-side {
    position: static;
  }
  
  .about-image-side img {
    max-width: 100%;
  }
  
  .about-rings-grid {
    grid-template-columns: 1fr;
  }
  
  .about-content-card {
    padding: 1.5rem;
  }
  
  .about-text-content {
    padding: 1.5rem;
  }
  
  .full-page-hero-bg .page-content-container {
    padding: 0 1rem;
  }
}

.expertise-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
  margin: 2rem 0;
}

.expertise-item {
  padding: 1.5rem;
  border-radius: 0;
  background: var(--card-bg);
  transition: transform 0.2s;
}

.expertise-item:hover {
  transform: translateY(-5px);
}

/* Featured Projects */
.featured-projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
  margin: 2rem 0;
}

.project-card-image-container {
  position: relative;
  overflow: hidden;
}

.project-card-overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 1rem;
  background: linear-gradient(transparent, rgba(0,0,0,0.8));
  color: white;
}

.project-card-actions {
  display: flex;
  gap: 1rem;
  margin-top: 1rem;
}

.view-all-projects {
  text-align: center;
  margin-top: 3rem;
}

.btn-large {
  padding: 1rem 2.5rem;
  font-size: 1.1rem;
}

/* Responsive Design */
@media (max-width: 768px) {
  .about-container {
    grid-template-columns: 1fr;
  }
  
  .hero-cta-container {
    flex-direction: column;
  }
  
  .project-card-actions {
    flex-direction: column;
  }
}

/* Footer */
.site-footer{background:var(--surface-dark);color:var(--text-dark);padding:2rem 0;margin-top:4rem;}
.footer-container{max-width:960px;margin:0 auto;text-align:center;}
.footer-container img{width:24px;height:24px;margin:0 8px;filter:invert(1);}

/* Page Hero (for non-home pages) - fixed background with gradient to page bg */
.page-hero {
  background-image: url('/assets/images/heroimage.png');
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
  position: relative;
  color: #fff;
  padding: calc(3rem + 60px) 1rem 3rem 1rem;
  text-align: center;
  margin-bottom: 0;
}

/* Full-page hero background for projects/about pages */
.full-page-hero-bg {
  min-height: 100vh;
  position: relative;
}

.full-page-hero-bg .hero-image-container {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -2;
}

.full-page-hero-bg .hero-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.page-hero-title {
  padding: calc(4rem + 60px) 2rem 3rem 2rem;
  text-align: center;
  position: relative;
  z-index: 2;
}

.page-hero-title h1 {
  font-size: 3.5rem;
  margin: 0;
  color: #fff;
  text-shadow: 2px 2px 0 rgba(0,0,0,0.3);
}

/* Gradient overlay from hero to solid background */
.full-page-hero-bg::before {
  content: '';
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(to bottom,
    rgba(0,0,0,0) 0%,
    rgba(0,0,0,0.3) 30vh,
    var(--bg) 70vh,
    var(--bg) 100%);
  pointer-events: none;
  z-index: -1;
}

.full-page-hero-bg .page-content-container {
  position: relative;
  z-index: 2;
  padding-top: 2rem;
}

html.dark .full-page-hero-bg .page-content-container {
  background: transparent;
}

html.dark .full-page-hero-bg .projects-masonry {
  background: transparent;
}

.full-page-hero-bg .home-section {
  border-bottom: none;
  padding-top: 0;
}

.full-page-hero-bg .intro-section h2 {
  color: #fff;
  text-shadow: 2px 2px 0 rgba(0,0,0,0.3);
  margin-top: 0;
}

.full-page-hero-bg .intro-section .about-intro {
  color: #fff;
  text-shadow: 1px 1px 0 rgba(0,0,0,0.2);
  margin-bottom: 1.5rem;
}

.full-page-hero-bg .intro-section p:last-child,
.full-page-hero-bg .intro-section p:not(.about-intro) {
  color: var(--text);
  text-shadow: none;
}

html.dark .full-page-hero-bg .intro-section p:last-child,
html.dark .full-page-hero-bg .intro-section p:not(.about-intro),
html.dark .full-page-hero-bg .intro-section figure figcaption,
html.dark .full-page-hero-bg .about-content-card,
html.dark .full-page-hero-bg .about-content-card h2,
html.dark .full-page-hero-bg .about-content-card p,
html.dark .full-page-hero-bg .about-content-card a {
  color: #F5F5F5;
}

html.dark .full-page-hero-bg .about-content-card {
  background: transparent;
  z-index: 2;
  position: relative;
}

html.dark .full-page-hero-bg .about-image-side img,
html.dark .full-page-hero-bg .about-rings-grid img,
html.dark .about-image-side img,
html.dark .about-rings-grid img {
  display: block !important;
  visibility: visible !important;
  opacity: 1 !important;
}

html.dark .about-text-content {
  z-index: 2;
  position: relative;
}

html.dark .about-image-side {
  z-index: 2;
  position: relative;
}

.page-hero::before {
  background: none !important;
}

.page-hero h1 {
  font-size: 2.2rem;
  margin: 0;
  color: var(--text-color);
  position: relative; /* Above overlay */
  z-index: 2;
}

/* Base styles */
html, body {
  overflow-x: hidden;
  width: 100%;
  position: relative;
}

.btn.hero-cta,
.btn.hero-cta-secondary {
  background: none !important;
  border: none !important;
  color: var(--text-color) !important;
  box-shadow: none !important;
  font-size: 1.1rem;
  padding: 0.9rem 2rem;
  transition: none;
  text-shadow: none;
}
.btn.hero-cta:hover,
.btn.hero-cta-secondary:hover {
  background: none !important;
  color: var(--text-color) !important;
  filter: none;
}

html.light .hero-section,
html.light .hero-section * {
  color: #fff !important;
}

html.light .site-nav,
html.light .site-nav * {
  color: #fff !important;
}

#mode-toggle {
  color: #fff !important;
}

/* === Light Mode Fixes === */
html.light .site-nav.scrolled, html.light .site-nav.scrolled * {
  color: var(--text) !important; /* ensure readable text on white nav */
}

html.light .page-hero {
  background-image: url('/assets/images/heroimagelight.jpg'); /* use light hero image */
}

/* Light mode: use cream separators/borders instead of grey */
html.light .home-section { border-bottom: 1px solid #efe4d3; }
html.light .project-card { border-color: #efe4d3; background-color: #ffffff; }

/* Ensure page title remains white in light mode */
html.light .page-hero h1 {
  color: #fff !important;
}

/* Scrollable code block */
.code-scroll {
  background-color: var(--surface-dark);
  border: 1px solid #444;
  border-radius: 0;
  padding: 1rem;
  overflow-x: auto;
  max-height: 600px;
  font-family: 'Courier New', monospace;
  font-size: 0.9rem;
  white-space: pre;
  line-height: 1.4;
  box-sizing: border-box;
  min-width: 0;
  word-break: break-all;
}
@media (max-width: 900px) {
  .project-detail {
    flex-direction: column;
    padding: 1rem;
  }
  .code-scroll {
    font-size: 0.85rem;
    padding: 0.5rem;
  }
}

/* Skills grid - matching project tile style */
.skills-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(380px, 1fr));
  gap: 3rem;
  margin: 3rem 0;
}

.skill-item {
  display: flex;
  flex-direction: column;
  min-height: 360px;
  border: 4px solid var(--text);
  background: var(--card-bg);
  overflow: hidden;
  transition: all 0.25s ease;
  box-shadow: 8px 8px 0 rgba(0,0,0,0.15);
  padding: 2rem;
  justify-content: center;
}

html.light .skill-item {
  background: #fff7e6;
  color: #2c3e70;
  border-color: #2c3e70;
}

html.dark .skill-item {
  border-color: #1a1a1a;
  background: #2d2d2d;
  color: #F5F5F5;
}

.skill-item:hover {
  transform: translate(-4px, -4px);
  box-shadow: 12px 12px 0 rgba(0,0,0,0.2);
}

.skill-item h3 {
  margin-top: 0;
  margin-bottom: 1rem;
  color: var(--accent);
  font-size: 1.5rem;
}

html.light .skill-item h3 {
  color: #2c3e70;
}

.skill-item p {
  margin: 0;
  line-height: 1.6;
  font-size: 1rem;
}

html.light .skill-item p {
  color: #2c3e70;
}

/**** Project cards flexible grid ****/
.projects-list {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 2rem;
}

.projects-list .project-card {
  width: 100%;
} 

:root { --focus-ring: rgba(255,107,107,0.5); }
.btn:focus-visible, a:focus-visible { outline: 2px solid var(--focus-ring); outline-offset: 2px; border-radius: 6px; }

@media (prefers-reduced-motion: reduce) { * { animation-duration: 0.001ms !important; animation-iteration-count: 1 !important; transition-duration: 0.001ms !important; } }

/* Dark mode imagery hue shift from orange->red */
html:not(.light) .hero-image { filter: hue-rotate(-15deg) saturate(1.1); }
html:not(.light) .page-hero { filter: hue-rotate(-15deg) saturate(1.1); } 

@font-face {
  font-family: 'Pagkaki';
  src: url('/assets/fonts/pagkaki-regular.ttf') format('truetype');
  font-display: swap;
}

/* Headings, nav, and large text use Pagkaki handmade font */
h1, h2, h3, h4, h5, h6, 
.page-hero h1, 
.site-nav .logo,
.nav-links a,
.hero-text .subtitle,
#hero-tagline,
.btn {
  font-family: 'Pagkaki', 'Comfortaa', sans-serif;
  letter-spacing: 0.02em;
  text-transform: uppercase;
} 

/* No grain overlay - clean aesthetic */

/* Jitter-y handmade hover for headings and logo */
.page-hero h1, .site-nav .logo, h1, h2, h3 {
  transition: transform 120ms ease;
  transform-origin: center;
}
.page-hero h1:hover, .site-nav .logo:hover, h1:hover, h2:hover, h3:hover {
  transform: rotate(-0.4deg) translateY(-1px);
} 

/* Solid overlay - covers hero when scrolling */
.hero-gradient-overlay {
  position: absolute;
  left: 0; right: 0; bottom: -150vh;
  height: 300vh;
  pointer-events: none;
  z-index: 2;
  background: var(--bg);
  will-change: transform;
}

.hero-gradient-overlay::before,
.hero-gradient-overlay::after { display: none; }

/* Page hero - no additional overlays needed */
.page-hero::before,
.page-hero::after { display: none !important; }