/* Example reset / base styles */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: 'Arial', sans-serif;
  line-height: 1.6;
  color: #333333;
  background-color: #ffffff;
}

/* --- Added universal paragraph spacing --- */
body p {
  margin-bottom: 1.5rem;
}

/* Fixed top nav */
header {
  background-color: #ffffff;
  position: fixed;
  width: 100%;
  top: 0;
  z-index: 1000;
  box-shadow: 0 2px 5px rgba(0,0,0,0.1);
}

header nav ul {
  display: flex;
  justify-content: flex-end;
  list-style: none;
  padding: 1rem;
  max-width: 1200px;
  margin: 0 auto;
}

header nav ul li {
  margin-left: 2rem;
}

header nav ul li a {
  text-decoration: none;
  color: #333333;
  font-weight: bold;
  transition: color 0.3s ease;
}

header nav ul li a:hover {
  color: #00bcd4;
}

/* Project Header */
.project-header {
  width: 100%;
  background-color: #f2f2f2;
  margin-top: 60px;
  padding: 1rem 0;
}

.header-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

.project-header h1 {
  font-size: 3rem;
  margin-bottom: 0.5rem;
  color: #333333;
}

.project-meta {
  color: #666666;
  margin-top: 0.5rem;
}

.tools-used {
  margin-top: 1rem;
}

.tools-list li {
  background-color: #00bcd4;
  color: #ffffff;
  padding: 0.4rem 0.8rem;
  border-radius: 4px;
  transition: background-color 0.3s ease;
  cursor: pointer;
}

.tools-used h4 {
  margin-bottom: 0.5rem;
  font-size: 1.1rem;
  color: #666666;
}

.tools-list {
  list-style: none;
  display: flex;
  gap: 1rem;
  padding: 0;
  margin: 0;
}

/* Main content container */
.project-page {
  max-width: 1200px;
  margin: 0 auto;
  padding: 1rem 20px;
}

/* General Section Styling */
.project-content section {
  margin: 2rem 0;
  padding: 1rem 0;
}

.project-content h2 {
  font-size: 2.5rem;
  margin-bottom: 1rem;
}

.project-content h3 {
  font-size: 1.8rem;
  margin-bottom: 1rem;
  color: #333333;
}

.project-content p {
  line-height: 1.6;
  color: #555555;
}

.project-content ul {
  margin-bottom: 1rem;
  margin-left: 1.5rem;
}

.project-content ul li {
  margin: 0.5rem 0;
  line-height: 1.6;
}

/* --- CORRECTED IMAGE STYLES START HERE --- */

/* Style for ALL figures within project-content */
.project-content figure {
  margin: 2rem auto;
  text-align: center;
  background: #ffffff;
  border-radius: 8px;
  box-shadow: 0 2px 5px rgba(0,0,0,0.1);
  transition: transform 0.3s ease;
  max-width: 90%;
  padding: 1rem;
}

.project-content figure:hover {
  transform: translateY(-5px);
}

.project-content figure img {
  max-width: 100%;
  height: auto;
  display: block;
  margin: 0 auto;
  border-radius: 8px;
}

/* Style for the captions */
.project-content figure figcaption {
  padding: 1rem;
  margin-top: 0;
  color: #666666;
  font-style: italic;
  font-size: 0.9rem;
  text-align: center;
}

/* This rule handles the grid layout specifically */
.image-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 3rem;
  margin-top: 1rem;
  margin-bottom: 2rem;
}

/* Override padding for grid figures to match original style */
.image-grid figure {
  padding: 0;
  margin: 0;
}

.image-grid figcaption {
  padding: 1rem;
}

/* Hero section styling */
.hero-section {
  margin: 1rem 0 2rem 0;
}

.hero-section figure {
  margin: 1rem auto;
}

/* Overview section styling */
.overview-section {
  margin: 2rem 0;
  padding: 1rem 0;
}

.overview-section h2 {
  font-size: 2.5rem;
  margin-bottom: 1rem;
}

/* --- CORRECTED IMAGE STYLES END HERE --- */


/* FEATURES Section */
.breakdown-part {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background-color: #ffffff;
  border-radius: 8px;
  box-shadow: 0 2px 5px rgba(0,0,0,0.1);
  margin-bottom: 2rem;
  padding: 2rem;
  gap: 2rem;
}

.breakdown-content {
  flex: 1;
}

.breakdown-image {
  flex: 1;
  display: flex;
  justify-content: center;
  align-items: center;
}

.breakdown-image img {
  width: 100%;
  height: auto;
  border-radius: 8px;
  object-fit: cover;
}

.breakdown-content h3 {
  font-size: 1.8rem;
  margin-bottom: 1rem;
  color: #333333;
}

.breakdown-content p,
.breakdown-content ul {
  font-size: 1rem;
  line-height: 1.6;
  color: #555555;
}

.breakdown-content ul li {
  margin: 0.5rem 0;
}

/* Responsive design */
@media (max-width: 768px) {
  .project-header h1 {
    font-size: 2rem;
  }
  .header-container {
    padding: 0 10px;
  }

  .breakdown-part {
    flex-direction: column;
    text-align: center;
    margin-bottom: 3rem;
    padding: 2rem;
    gap: 2rem;
  }
  .breakdown-content {
    margin-bottom: 1rem;
  }
  .breakdown-image {
    width: 100%;
  }
}

.top-buttons {
  display: flex;
  margin: 2rem 0;
  gap: 1rem;
}

/* Image section spacing to mirror example */
.images-section {
  margin: 2rem 0;
  padding: 1rem 0;
}

/* === Tighten vertical rhythm (drop-in overrides) === */
:root {
  --section-gap: 0.5rem;     /* global section margin */
  --section-pad: 0.25rem;   /* global section padding */
}

/* General sections in the project content */
.project-content section {
  margin: var(--section-gap) 0;      /* was 2rem 0 */
  padding: var(--section-pad) 0;     /* was 1rem 0 */
}

/* Specific section helpers (in case they’re used elsewhere) */
.overview-section {
  margin: var(--section-gap) 0;      /* was 2rem 0 */
  padding: var(--section-pad) 0;     /* was 1rem 0 */
}

.images-section {
  margin: calc(var(--section-gap) * 1.2) 0;  /* was 2rem 0 */
  padding: var(--section-pad) 0;             /* was 1rem 0 */
}

/* Slightly tighter headings inside sections */
.project-content h2 {
  margin: 1.2rem 0 0.5rem;   /* tightened from 2.5rem section spacing context */
}
.project-content h3 {
  margin: 0.9rem 0 0.4rem;
}

/* Remove extra space at very top/bottom of the page sections */
.project-page .overview-section:first-of-type,
.project-page .images-section:first-of-type { margin-top: 0.5rem; }

.project-page .overview-section:last-of-type,
.project-page .images-section:last-of-type { margin-bottom: 0.5rem; }


/* Fix layout when an image-grid has exactly one figure */
.image-grid > figure:only-child {
  max-width: min(100%, 900px);  /* cap width; tweak 900px as you like */
  margin: 0 auto;               /* center the figure block */
  padding: 0;                   /* remove inner padding that can shift visuals */
}

.image-grid > figure:only-child img {
  display: block;
  margin: 0 auto;               /* center the image inside the figure */
  width: 100%;
  height: auto;
}

/* Ensure grid cells center their contents (helps in all cases) */
.image-grid { justify-items: center; }
.image-grid figure { display: flex; flex-direction: column; align-items: center; }