/* Reset */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
}

/* =====================
   THEMES
===================== */
body.light {
  --bg: #f4f4f4;
  --nav: #ffffff;
  --pill: #d9d9d9;
  --pill-hover: #eeeeee;
  --text: #111;
  --shadow: rgba(0, 0, 0, 0.25);
}

body.dark {
  --bg: #0f0f0f;
  --nav: #1a1a1a;
  --pill: #2a2a2a;
  --pill-hover: #3a3a3a;
  --text: #f5f5f5;
  --shadow: rgba(0, 0, 0, 0.7);
}

body.discord {
  --bg: #313338;
  --nav: #1e1f22;
  --pill: #5865f2;
  --pill-hover: #4752c4;
  --text: #ffffff;
  --shadow: rgba(88, 101, 242, 0.7);
}

/* =====================
   BASE
===================== */
body {
  background: var(--bg);
  transition: background 0.4s ease;
}

.topnav {
  display: flex;
  justify-content: space-between;
  align-items: center;

  margin: 16px;
  padding: 14px 32px;

  background: var(--nav);
  border-radius: 18px;

  box-shadow:
    0 14px 30px var(--shadow),
    0 1px 0 rgba(255, 255, 255, 0.08) inset;

  /* Sticky navigation */
  position: sticky;
  top: 16px;
  z-index: 999;
  transition: box-shadow 0.3s ease;
}

/* =====================
   LOGO
===================== */
.navbar-brand {
  width: 48px;
  height: 48px;
}

.logo-swap {
  position: relative;
  width: 48px;
  height: 48px;
}

.logo-swap img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border-radius: 14px;
  object-fit: cover;
  filter: grayscale(100%);
  transition: opacity 0.25s ease, transform 0.25s ease;
}

.logo-swap img:last-child {
  opacity: 0;
  transform: scale(0.95);
}

.navbar-brand:hover img:first-child {
  opacity: 0;
  transform: scale(1.05);
}

.navbar-brand:hover img:last-child {
  opacity: 1;
  transform: scale(1);
}

/* =====================
   NAV
===================== */
.nav-links {
  display: flex;
  gap: 14px;
  align-items: center;
}

.nav-links a,
.theme-btn {
  color: var(--text);
  text-decoration: none;
  font-weight: 600;
  font-size: 14px;

  padding: 10px 18px;
  border-radius: 999px;

  background: var(--pill);
  box-shadow:
    0 6px 14px var(--shadow),
    0 1px 0 rgba(255, 255, 255, 0.15) inset;

  transition: all 0.2s ease;
}

.nav-links a:hover,
.theme-btn:hover {
  background: var(--pill-hover);
  transform: translateY(-2px);
}

.theme-btn {
  border: none;
  cursor: pointer;
}

/* =====================
   MODAL
===================== */
.modal {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.55);
  display: flex;
  align-items: center;
  justify-content: center;

  opacity: 0;
  pointer-events: none;
  transition: opacity 0.35s ease;
}

.modal.active {
  opacity: 1;
  pointer-events: auto;
}

.modal-box {
  background: var(--nav);
  color: var(--text);
  padding: 32px;
  border-radius: 22px;
  text-align: center;

  width: min(90%, 360px);

  box-shadow:
    0 20px 50px var(--shadow);

  transform: scale(0.9);
  transition: transform 0.35s ease;
}

.modal.active .modal-box {
  transform: scale(1);
}

.modal-box h2 {
  margin-bottom: 10px;
}

.modal-box p {
  opacity: 0.8;
  margin-bottom: 20px;
}

.modal-box button {
  border: none;
  cursor: pointer;
  padding: 10px 20px;
  border-radius: 999px;
  font-weight: 600;

  background: var(--pill);
  color: var(--text);
}

/* ===== LOGO FIX (FOR CURRENT HTML) ===== */

.navbar-brand {
  display: inline-flex;
  align-items: center;
  justify-content: center;

  width: 48px;
  height: 48px;

  position: relative;
  z-index: 5;
}

.logo-swap {
  position: relative;
  width: 48px;
  height: 48px;
}

/* Make sure images render & don't block clicks */
.logo-swap img {
  width: 100%;
  height: 100%;
  display: block;
  pointer-events: none;
}

/* =====================
   LOGO COLOR REVERSE IN LIGHT MODE
===================== */

/* Default (dark & discord) */
.logo-swap img {
  filter: none;
}

/* Light mode → invert logo colors */
body.light .logo-swap img {
  filter: invert(1);
}

/* =====================
   LOGO FILTER ORDER
===================== */

/* Default (dark & discord) */
.logo-swap img {
  filter: grayscale(100%);
  transition: filter 0.25s ease;
}

/* Light mode: grayscale → invert */
body.light .logo-swap img {
  filter: grayscale(100%) invert(1);
}

.logo-swap img {
  transition: filter 0.35s ease, transform 0.25s ease, opacity 0.25s ease;
}

/* =====================
   MOBILE RESPONSIVE FIX
===================== */
@media (max-width: 768px) {

  .topnav {
    flex-direction: column;
    align-items: center;
    gap: 16px;
    padding: 16px;
  }

  /* Logo smaller on mobile */
  .logo-swap {
    width: 72px;
    height: 72px;
  }

  .navbar-brand {
    width: 72px;
    height: 72px;
  }

  /* Nav links stack nicely */
  .nav-links {
    flex-wrap: wrap;
    justify-content: center;
    gap: 10px;
  }

  .nav-links a,
  .theme-btn {
    font-size: 13px;
    padding: 8px 14px;
  }

  /* Modal scales better */
  .modal-box {
    width: 90%;
    max-width: 340px;
  }
}

/* =====================
   IMAGE HANDLING IN LIGHT MODE
===================== */
/* We swap the hero image via JS instead of applying a blanket invert to all images.
   This prevents unintended double-inversion on the light variant. */

/* Top / hero image */
.top-image,
#portfolioImage {
  width: 100%;
  max-height: calc(100vh - 140px);
  object-fit: contain;
  display: block;
  opacity: 0;
  transition: opacity 0.45s ease;
}

.top-image.show,
#portfolioImage.show {
  opacity: 1;
}


@media (max-width: 600px) {
  #portfolioImage {
    max-height: 60vh;
  }
}

/* =====================
   SCROLL INDICATOR
===================== */
.scroll-indicator {
  position: fixed;
  left: 50%;
  transform: translateX(-50%);
  bottom: 28px;
  z-index: 60;
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  text-decoration: none;
  transition: opacity 0.3s ease, transform 0.3s ease;
}

.scroll-indicator:focus {
  outline: 3px solid var(--pill-hover);
  border-radius: 12px;
}

.si-dot {
  width: 12px;
  height: 6px;
  border-radius: 6px;
  background: var(--pill);
  box-shadow: 0 6px 14px var(--shadow);
  opacity: 0.95;
  transform-origin: center;
}

.si-arrow {
  width: 14px;
  height: 14px;
  border-left: 2px solid var(--text);
  border-bottom: 2px solid var(--text);
  transform: rotate(-45deg);
  display: block;
  margin-top: 4px;
  animation: si-bounce 1.6s infinite;
  opacity: 0.95;
}

@keyframes si-bounce {
  0%   { transform: translateY(0) rotate(-45deg); }
  50%  { transform: translateY(6px) rotate(-45deg); }
  100% { transform: translateY(0) rotate(-45deg); }
}

.scroll-indicator.hidden {
  opacity: 0;
  pointer-events: none;
  transform: translateY(10px) scale(0.98);
}

@media (max-width: 480px) {
  .scroll-indicator { display: none; }
}

/* 1. Enable Smooth Scrolling for anchor links */
html {
  scroll-behavior: smooth;
}

/* 2. Custom Scrollbar Styling (WebKit Browsers like Chrome/Safari) */
::-webkit-scrollbar {
  width: 8px; /* Slimmer for a modern look */
}

::-webkit-scrollbar-track {
  background: transparent; /* Makes the track invisible */
}

::-webkit-scrollbar-thumb {
  background: var(--pill); /* Uses your theme color */
  border-radius: 20px;
  /* Add a border the same color as your BG to create a "padding" effect */
  border: 2px solid var(--bg); 
}

::-webkit-scrollbar-thumb:hover {
  background: var(--pill-hover);
}

/* 3. Modern Standard (Firefox) */
* {
  scrollbar-width: thin;
  scrollbar-color: var(--pill) transparent;
}

#scrollProgress {
  position: fixed;
  top: 0;
  left: 0;
  width: 0%;
  height: 4px;
  background: var(--pill);
  z-index: 1000;
  transition: width 0.1s ease;
}

/* =====================
   NEWSLETTER / POSTS
===================== */
.newsletter-container {
  max-width: 800px;
  margin: 0 auto;
  padding: 48px 16px;
}

.newsletter-header {
  text-align: center;
  margin-bottom: 48px;
}

.newsletter-title {
  font-size: 48px;
  font-weight: 700;
  margin-bottom: 12px;
  color: var(--text);
}

.newsletter-subtitle {
  font-size: 18px;
  color: var(--text);
  opacity: 0.7;
}

.posts-container {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.post-card {
  background: var(--nav);
  border-radius: 20px;
  padding: 32px;
  box-shadow:
    0 14px 30px var(--shadow),
    0 1px 0 rgba(255, 255, 255, 0.08) inset;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.post-card:hover {
  transform: translateY(-2px);
  box-shadow:
    0 18px 40px var(--shadow),
    0 1px 0 rgba(255, 255, 255, 0.08) inset;
}

.post-date {
  font-size: 14px;
  font-weight: 600;
  color: var(--text);
  opacity: 0.6;
  margin-bottom: 12px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.post-title {
  font-size: 28px;
  font-weight: 700;
  margin-bottom: 16px;
  color: var(--text);
  line-height: 1.3;
}

.post-content {
  font-size: 16px;
  line-height: 1.7;
  color: var(--text);
  opacity: 0.9;
  white-space: pre-line;
}

/* Embedded media styling */
.post-content img {
  max-width: 100%;
  height: auto;
  border-radius: 12px;
  margin: 20px 0;
  display: block;
  box-shadow: 0 8px 20px var(--shadow);
}

.post-content video {
  max-width: 100%;
  height: auto;
  border-radius: 12px;
  margin: 20px 0;
  display: block;
  box-shadow: 0 8px 20px var(--shadow);
}

.post-content iframe {
  max-width: 100%;
  width: 100%;
  border: none;
  border-radius: 12px;
  margin: 20px 0;
  display: block;
  box-shadow: 0 8px 20px var(--shadow);
  aspect-ratio: 16 / 9;
  height: auto;
  min-height: 400px;
}

/* YouTube embed container */
.post-content .embed-container {
  position: relative;
  padding-bottom: 56.25%;
  height: 0;
  overflow: hidden;
  max-width: 100%;
  margin: 20px 0;
  border-radius: 12px;
  box-shadow: 0 8px 20px var(--shadow);
}

.post-content .embed-container iframe,
.post-content .embed-container object,
.post-content .embed-container embed {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border-radius: 12px;
}

/* Links in content */
.post-content a {
  color: var(--text);
  text-decoration: underline;
  text-decoration-color: var(--pill);
  text-underline-offset: 3px;
  transition: all 0.2s ease;
}

.post-content a:hover {
  text-decoration-color: var(--pill-hover);
  opacity: 0.8;
}

/* Media links */
.post-content .media-link {
  display: inline-block;
  margin: 10px 0;
  text-decoration: none;
  border-radius: 8px;
  overflow: hidden;
  transition: all 0.2s ease;
}

.post-content .media-link:hover {
  transform: scale(1.02);
  box-shadow: 0 4px 12px var(--shadow);
}

.post-content .media-link img {
  display: block;
  max-width: 100%;
  height: auto;
  border-radius: 8px;
}

/* Video link styling */
.post-content .video-link {
  background: var(--pill);
  padding: 16px;
  border: 2px solid transparent;
  transition: all 0.2s ease;
}

.post-content .video-link:hover {
  background: var(--pill-hover);
  border-color: var(--pill-hover);
}

.post-content .video-link-container {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--text);
}

.post-content .video-icon {
  font-size: 24px;
  opacity: 0.8;
}

.post-content .video-link-container span {
  font-weight: 500;
  opacity: 0.9;
}

/* Code blocks */
.post-content code {
  background: var(--pill);
  padding: 2px 6px;
  border-radius: 4px;
  font-family: 'Courier New', monospace;
  font-size: 14px;
}

.post-content pre {
  background: var(--pill);
  padding: 16px;
  border-radius: 8px;
  overflow-x: auto;
  margin: 20px 0;
  box-shadow: 0 4px 12px var(--shadow);
}

.post-content pre code {
  background: none;
  padding: 0;
  font-size: 14px;
  line-height: 1.6;
  font-family: 'Courier New', Consolas, Monaco, monospace;
}

/* Prism.js code blocks styling */
.post-content pre[class*="language-"] {
  background: var(--pill);
  border-radius: 8px;
  padding: 20px;
  overflow-x: auto;
  margin: 20px 0;
}

.post-content code[class*="language-"] {
  font-family: 'Courier New', Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;
  font-size: 14px;
  line-height: 1.6;
  tab-size: 2;
}

/* Ensure code blocks are scrollable on mobile */
@media (max-width: 768px) {
  .post-content pre,
  .post-content pre[class*="language-"] {
    padding: 12px;
    font-size: 13px;
    margin: 16px 0;
  }
  
  .post-content code[class*="language-"] {
    font-size: 13px;
  }
}

.empty-state {
  text-align: center;
  padding: 64px 32px;
  background: var(--nav);
  border-radius: 20px;
  box-shadow:
    0 14px 30px var(--shadow),
    0 1px 0 rgba(255, 255, 255, 0.08) inset;
}

.empty-state h3 {
  font-size: 24px;
  margin-bottom: 12px;
  color: var(--text);
}

.empty-state p {
  font-size: 16px;
  color: var(--text);
  opacity: 0.7;
}

/* =====================
   NEWSLETTER SIGNUP
===================== */
.signup-section {
  margin-top: 48px;
  padding: 32px;
  background: var(--nav);
  border-radius: 20px;
  box-shadow:
    0 14px 30px var(--shadow),
    0 1px 0 rgba(255, 255, 255, 0.08) inset;
}

.signup-title {
  font-size: 24px;
  font-weight: 700;
  margin-bottom: 8px;
  color: var(--text);
  text-align: center;
}

.signup-description {
  font-size: 16px;
  color: var(--text);
  opacity: 0.7;
  margin-bottom: 24px;
  text-align: center;
}

.signup-form {
  display: flex;
  gap: 12px;
  max-width: 500px;
  margin: 0 auto;
}

.signup-input {
  flex: 1;
  padding: 14px 20px;
  border: none;
  border-radius: 999px;
  font-size: 16px;
  font-family: inherit;
  background: var(--pill);
  color: var(--text);
  box-shadow:
    0 6px 14px var(--shadow),
    0 1px 0 rgba(255, 255, 255, 0.15) inset;
  transition: all 0.2s ease;
}

.signup-input:focus {
  outline: none;
  background: var(--pill-hover);
  box-shadow:
    0 8px 18px var(--shadow),
    0 1px 0 rgba(255, 255, 255, 0.15) inset;
}

.signup-input::placeholder {
  color: var(--text);
  opacity: 0.5;
}

.signup-btn {
  padding: 14px 32px;
  border: none;
  border-radius: 999px;
  font-size: 16px;
  font-weight: 600;
  font-family: inherit;
  background: var(--pill);
  color: var(--text);
  cursor: pointer;
  box-shadow:
    0 6px 14px var(--shadow),
    0 1px 0 rgba(255, 255, 255, 0.15) inset;
  transition: all 0.2s ease;
  white-space: nowrap;
}

.signup-btn:hover {
  background: var(--pill-hover);
  transform: translateY(-2px);
  box-shadow:
    0 8px 18px var(--shadow),
    0 1px 0 rgba(255, 255, 255, 0.15) inset;
}

.signup-btn:active {
  transform: translateY(0);
}

.signup-message {
  margin-top: 16px;
  padding: 12px 20px;
  border-radius: 12px;
  font-size: 14px;
  font-weight: 600;
  text-align: center;
  opacity: 0;
  transform: translateY(-10px);
  transition: all 0.3s ease;
}

.signup-message.show {
  opacity: 1;
  transform: translateY(0);
}

.signup-message.success {
  background: rgba(76, 175, 80, 0.2);
  color: #4caf50;
  border: 1px solid rgba(76, 175, 80, 0.3);
}

.signup-message.error {
  background: rgba(244, 67, 54, 0.2);
  color: #f44336;
  border: 1px solid rgba(244, 67, 54, 0.3);
}

/* =====================
   EASTER EGG MODAL
===================== */
#easterEggArea {
  min-height: 100px;
  padding: 32px 0;
}

.easter-egg-box {
  max-width: 420px;
  animation: easterEggPop 0.5s ease;
}

@keyframes easterEggPop {
  0% {
    transform: scale(0.8) rotate(-5deg);
    opacity: 0;
  }
  50% {
    transform: scale(1.05) rotate(2deg);
  }
  100% {
    transform: scale(1) rotate(0deg);
    opacity: 1;
  }
}

.easter-egg-box h2 {
  font-size: 32px;
  margin-bottom: 16px;
  color: var(--text);
  animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.05);
  }
}

.easter-egg-subtext {
  font-size: 14px;
  opacity: 0.7;
  margin-top: 8px;
  font-style: italic;
}

.easter-egg-btn {
  margin-top: 8px;
  padding: 12px 32px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 16px;
  cursor: pointer;
  background: var(--pill);
  color: var(--text);
  border: none;
  transition: all 0.2s ease;
  box-shadow:
    0 6px 14px var(--shadow),
    0 1px 0 rgba(255, 255, 255, 0.15) inset;
}

.easter-egg-btn:hover {
  background: var(--pill-hover);
  transform: translateY(-2px) scale(1.05);
  box-shadow:
    0 8px 18px var(--shadow),
    0 1px 0 rgba(255, 255, 255, 0.15) inset;
}

.easter-egg-btn:active {
  transform: translateY(0) scale(1);
}

@media (max-width: 768px) {
  .newsletter-container {
    padding: 32px 16px;
  }

  .newsletter-title {
    font-size: 36px;
  }

  .newsletter-subtitle {
    font-size: 16px;
  }

  .post-card {
    padding: 24px;
  }

  .post-title {
    font-size: 24px;
  }

  .post-content {
    font-size: 15px;
  }

  .post-content img,
  .post-content video,
  .post-content iframe {
    margin: 16px 0;
  }

  .post-content .embed-container {
    margin: 16px 0;
  }

  .post-content iframe {
    min-height: 250px;
  }

  .signup-section {
    padding: 24px;
    margin-top: 32px;
  }

  .signup-title {
    font-size: 20px;
  }

  .signup-description {
    font-size: 14px;
  }

  .signup-form {
    flex-direction: column;
    gap: 12px;
  }

  .signup-input,
  .signup-btn {
    width: 100%;
    padding: 12px 18px;
    font-size: 15px;
  }

  .easter-egg-box {
    max-width: 90%;
  }

  .easter-egg-box h2 {
    font-size: 24px;
  }
}