/* Reset + Base styles */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html, body {
  width: 100%;
  height: 100%;
  font-family: 'SF Pro Display', sans-serif;
  display: flex;
  flex-direction: column;
  overflow-x: hidden;   /* ✅ kill sideways scroll */
 
  
}

.scrollable {
  overflow-y: scroll;
  scrollbar-width: none;      /* Firefox */
  -ms-overflow-style: none;   /* IE 10+ */
}
.scrollable::-webkit-scrollbar { /* Chrome/Safari */
  display: none;
}

/* ----------------------------------------------------------------------------------------- */
/* ----------------------------------------------------------------------------------------- */
/* Navbar */
.navbar {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 2rem;
  background: rgb(255, 255, 255);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgb(255, 255, 255);
  z-index: 1000;
}



/* Wrapper handles hover */
.logo-wrapper {
  display: inline-block;
  transition: transform 0.3s ease;
}

/* Trigger subtle shake ONCE when hovered */
.logo-wrapper:hover {
  animation: subtle-shake 0.5s ease-in-out 1; /* run once */
  transform: scale(1.05); /* slight size increase */
}

/* Rotating logo (always spins) */
/* Rotating donut logo */
.rotating-logo {
  height: 40px;
  width: auto;
  display: block;
  animation: spin 30s linear infinite; /* continuous slow rotation */
}

/* Continuous rotation */
@keyframes spin {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

/* Logo enters (fade + pop) */
.logo-in {
  animation: logoIn 0.6s ease forwards;
}

@keyframes logoIn {
  0%   { opacity: 0; transform: scale(0.6); }
  60%  { opacity: 1; transform: scale(1.1); }
  100% { opacity: 1; transform: scale(1); }
}

/* Logo exits (fade + shrink) */
.logo-out {
  animation: logoOut 0.5s ease forwards;
}

@keyframes logoOut {
  0%   { opacity: 1; transform: scale(1); }
  100% { opacity: 0; transform: scale(0.6); }
}

/* Wrapper handles hover scaling + subtle shake */
.logo-wrapper {
  display: inline-block;
  transition: transform 0.3s ease;
}

.logo-wrapper:hover {
  animation: subtle-shake 0.5s ease-in-out 1; /* run once */
  transform: scale(1.05);
}

/* Subtle shake animation */
@keyframes subtle-shake {
  0%, 100% { transform: scale(1.05) translateX(0); }
  25% { transform: scale(1.05) translateX(1px); }
  50% { transform: scale(1.05) translateX(-1px); }
  75% { transform: scale(1.05) translateX(1px); }
}















/* Base breadcrumb style */
.breadcrumb-nav {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding-right: 1rem;
  font-weight: 236;
  font-size: 0.7rem;
  color: #666666;
  opacity: 0.9;
}

.breadcrumb {
  transition: color 0.3s ease;
}

.breadcrumb-separator {
  color: #666666;
  font-weight: 100;
}

/* Current page stands out slightly */
.breadcrumb.current {
  font-size: 0.7rem;
  font-weight: 500;
  color: #666666;
}









/* ----------------------------------------------------------------------------------------- */
/* Typography */
.number {
  font-size: 1rem;
  padding-top: 2rem;
  color: #FF2600 ;
  font-weight: 500;
}



.title {
  font-size: 3rem;
  color: #333333 ;
  font-weight: 600;
  line-height: 3rem;
}

.description {
  font-size: 0.8rem;
  color: #333333;
  justify-content: center;
  
}


/* ----------------------------------------------------------------------------------------- */

main.content {

  left: -1rem;
  display: flex;
  justify-content: center;
  align-items: flex-start;
  padding: 6rem 2rem 2rem 3rem;
  gap: 10vw;
  height: calc(100vh - 120px);
  position: relative;
}

/* Left scrollable column */

.top-left-content {
  flex: 1;
  max-width: 600px;
  overflow-y: auto;   /* only this scrolls */
  height: 100%; 
  margin-left: 10vw;
  min-height: 0;
  scrollbar-width: none;   /* Firefox */
  -ms-overflow-style: none; /* IE/Edge */
}

@media (max-width: 600px) {
  .top-left-content {
    margin-left: 0rem;
    
  }
  
} 
  
  
  


.top-left-content::-webkit-scrollbar {
  display: none; /* Chrome, Safari */
}

/* Right fixed 3x3 grid */
.right-gallery {
  flex: 2;
  max-width: 500px;
  display: grid;
  justify-content: center;
  align-content: center;   
  grid-template-columns: repeat(3, 1fr);
  grid-template-rows: repeat(3, 0fr);
  gap: 0.1rem;
  height: 100%;
  overflow: hidden;
}

.right-gallery img {
  width: 100%;
  aspect-ratio: 1 / 1;     /* Force square shape */
  object-fit: cover;       /* Crop to fit */
  cursor: pointer;
  border-radius: 4px;
  filter: grayscale(100%); /* Default black & white */
  transition: filter 0.3s ease-in-out;
}

.right-gallery img:hover {
  filter: grayscale(0%);   /* Show color on hover */
}


@media (max-width: 600px) {
  .right-gallery {
  position: relative;
  top: 25rem;  
    
  }
  
} 

/* ----------------------------------------------------------------------------------------- */
/* Lightbox */
.lightbox {
  display: none;
  position: fixed;
  z-index: 2000;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  background: rgba(0,0,0,0.3);        /* subtle tint */
  backdrop-filter: blur(12px);        /* blur effect */
  -webkit-backdrop-filter: blur(12px);/* Safari support */
  justify-content: center;
  align-items: center;
  flex-direction: column;   /* 👈 stack image + caption vertically */
  text-align: center;       /* 👈 center caption */
}
.lightbox-content {
  max-width: 90%;
  max-height: 90%;
  border-radius: 8px;
  margin-bottom: 1rem; /* space between image and caption */
}
.lightbox .close {
  position: absolute;
  top: 20px;
  right: 30px;
  color: #fff;
  font-size: 2rem;
  cursor: pointer;
}

.lightbox-caption {
  margin-top: 1rem;
  color: #fff;
  font-size: 0.9rem;
  text-align: center;
  max-width: 80%;
  line-height: 1.4;
  opacity: 0.9;
}




/* ----------------------------------------------------------------------------------------- */
/* Footer */
.job-role {
  font-family: 'SF Pro Display', monospace;
  font-size: 0.8rem;
  color: #555;
}
.bottom-left-footer {
  position: fixed;
  bottom: 0;
  left: 0;
  width: 100%;
  font-size: 0.7rem;
  padding: 1rem 2rem;

  color: #666666;
  text-align: center;
  background: #fff;
  backdrop-filter: blur(10px);
  z-index: 1000;
}
@media (max-width: 600px) {
  .job-role { font-size:0.6rem; }
  .bottom-left-footer { font-size: 0.6rem; }
}

/* ----------------------------------------------------------------------------------------- */
/* Quick Links */

/* ----------------------------------------------------------------------------------------- */
/* Animations */
@keyframes fadeInUp {
  to { opacity: 1; filter: blur(0); transform: translateY(0); }
}
.fade-in-delay {
  opacity: 0;
  animation: fadeIn 1.2s ease forwards;
  animation-delay: 0.8s;
}
@keyframes fadeIn { to { opacity: 1; transform: none; } }

/* ----------------------------------------------------------------------------------------- */
/* Responsive */
@media (max-width: 900px) {
  main.content {
    flex-direction: column;
    height: auto;
  }
  .top-left-content {
    max-width: 100%;
    overflow-y: visible;
  }
  .right-gallery {
    max-width: 100%;
    grid-template-columns: repeat(3, 1fr);
    grid-template-rows: auto;
    margin-top: 2rem;
  }
}





.further-reads {

  padding: 1rem 1.4rem;
  background:  #fafafa;
  border-left: 3px solid #FF2600;
  border-radius: 4px;
}

.reads-label {
  
  font-size: 1rem;
  margin-bottom: 1rem;
  color: #333333;
  font-weight: 500;
  
}

.reads-list {
  text-decoration: none;
  list-style: none;
  
  margin: 0;
  padding: 0;
}

.reads-list li {
  text-decoration: none;
  margin-bottom: 0.5rem;
  font-size: 0.85rem;
  color: #666666;
  line-height: 1.2rem;
}

.reads-list li em {
  text-decoration: none;
  font-style: italic;
  color: #666666;
}

/* Style links in Further Reads */
.reads-list a {
  color: #666666;                 /* neutral dark gray */
  text-decoration: underline;  /* keep underline */
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;  /* spacing between text & underline */
  transition: color 0.3s ease, text-decoration-color 0.3s ease;
}

.reads-list a:hover {
  color: #FF2600;               /* highlight on hover */
  text-decoration-color: #FF2600;
}






.tools-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-top: 1rem;
  justify-content: left;
}

.tool-tag {
  text-decoration: none;
  font-family: 'SF Pro Display', monospace;
  font-size: 0.8rem;
  color: #FF2600;
  padding: 0.5rem 0.5rem;
  border: 1px solid #FF2600;
  border-radius: 4px;
  transition: background 0.3s, color 0.3s;
}

.tool-tag img {
  width: 15px;
  height: 15px;
  margin-right: 0px;
  object-fit: contain;
  display: inline-block;
  vertical-align: middle
}


/* Tile-style opening animation */

.tile-container {
  perspective: 1200px; /* gives the 3D depth */
}

/* Incoming animations */
.tile-in {
  opacity: 0;
  transform: rotateY(90deg) scale(0.95); /* tucked away */
  transform-origin: left center;
  animation: tileOpen 0.5s cubic-bezier(0.45, 0, 0.55, 1) forwards;
}

.tile-in-delay {
  opacity: 0;
  transform: rotateY(90deg) scale(0.95);
  transform-origin: left center;
  animation: tileOpen 0.5s cubic-bezier(0.45, 0, 0.55, 1) forwards;
  animation-delay: 0.3s;
}

.tile-in-delay-delay {
  opacity: 0;
  transform: rotateY(90deg) scale(0.95);
  transform-origin: left center;
  animation: tileOpen 0.5s cubic-bezier(0.45, 0, 0.55, 1) forwards;
  animation-delay: 0.5s;
}

@keyframes tileOpen {
  0% {
    opacity: 0;
    transform: rotateY(90deg) scale(0.95);
  }
  60% {
    opacity: 1;
    transform: rotateY(-5deg) scale(1.02); /* overshoot like WP tiles */
  }
  100% {
    opacity: 1;
    transform: rotateY(0) scale(1); /* settle naturally */
  }
}

/* Outgoing animations */
.tile-out {
  opacity: 1;
  transform: rotateY(0) scale(1);
  transform-origin: left center;
  animation: tileClose 0.5s cubic-bezier(0.45, 0, 0.55, 1) forwards;
}

.tile-out-delay {
  opacity: 1;
  transform: rotateY(0) scale(1);
  transform-origin: left center;
  animation: tileClose 0.5s cubic-bezier(0.45, 0, 0.55, 1) forwards;
  animation-delay: 0.2s; /* slight stagger for secondary blocks */
}

.tile-out-delay-delay {
  opacity: 1;
  transform: rotateY(0) scale(1);
  transform-origin: left center;
  animation: tileClose 0.5s cubic-bezier(0.45, 0, 0.55, 1) forwards;
  animation-delay: 0.4s; /* slight stagger for secondary blocks */
}

@keyframes tileClose {
  0% {
    opacity: 1;
    transform: rotateY(0) scale(1);
  }
  100% {
    opacity: 0;
    transform: rotateY(-90deg) scale(0.95);
  }
}