* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  --bg-color: #fdfbf7;
  --dot-color: #d4d0c8;
  --ink-color: #2d1b4e;
  --ink-light: #6b5b7e;
  --accent: #e74c3c;
  --card-bg: rgba(253, 251, 247, 0.85);
  --shadow: rgba(44, 62, 80, 0.1);
}

html {
  font-size: 16px;
}

body {
  font-family: 'Patrick Hand', cursive;
  background-color: var(--bg-color);
  color: var(--ink-color);
  min-height: 100vh;
  position: relative;
  overflow-x: hidden;
}

/* Dot Grid Background */
.dot-grid {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 0;
  background-image: radial-gradient(circle, var(--dot-color) 1px, transparent 1px);
  background-size: 24px 24px;
  background-position: 12px 12px;
}

/* Header */
.header {
  position: relative;
  z-index: 1;
  text-align: center;
  padding: 4rem 2rem 2rem;
}

.title {
  font-family: 'Caveat', cursive;
  font-size: 4rem;
  font-weight: 700;
  color: var(--ink-color);
  letter-spacing: -0.02em;
  position: relative;
  display: inline-block;
}

.title::after {
  content: '';
  position: absolute;
  bottom: 0.1em;
  left: -5%;
  width: 110%;
  height: 3px;
  background: var(--ink-color);
  transform: rotate(-1deg);
  border-radius: 2px;
}

.subtitle {
  font-size: 1.4rem;
  color: var(--ink-light);
  margin-top: 0.75rem;
  font-style: italic;
}

/* Projects Container */
.projects-container {
  position: relative;
  z-index: 1;
  max-width: 1200px;
  margin: 0 auto;
  padding: 2rem;
}

.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 2rem;
}

/* Project Card */
.project-card {
  background: var(--card-bg);
  border: 2px solid var(--ink-color);
  border-radius: 4px;
  padding: 1.25rem;
  text-decoration: none;
  color: inherit;
  display: flex;
  flex-direction: column;
  position: relative;
  transition: transform 0.2s ease, box-shadow 0.2s ease;

  /* Hand-drawn effect with slightly uneven border */
  box-shadow:
    3px 3px 0 var(--ink-color),
    2px 4px 8px var(--shadow);
}

.project-card::before {
  content: '';
  position: absolute;
  top: -4px;
  right: -4px;
  bottom: -4px;
  left: -4px;
  border: 1px dashed var(--dot-color);
  border-radius: 8px;
  opacity: 0;
  transition: opacity 0.2s ease;
}

.project-card:hover {
  transform: translate(-2px, -2px);
  box-shadow:
    5px 5px 0 var(--ink-color),
    4px 6px 12px var(--shadow);
}

.project-card:hover::before {
  opacity: 1;
}

/* Sketch Preview */
.card-sketch {
  width: 100%;
  aspect-ratio: 200 / 140;
  margin-bottom: 1rem;
  border: 1px solid var(--dot-color);
  border-radius: 2px;
  background:
    linear-gradient(var(--bg-color) 0%, var(--bg-color) 100%),
    radial-gradient(circle, var(--dot-color) 0.5px, transparent 0.5px);
  background-size: 100% 100%, 12px 12px;
  overflow: hidden;
}

.sketch-preview {
  width: 100%;
  height: 100%;
  color: var(--ink-color);
}

.sketch-line {
  stroke-linecap: round;
  stroke-linejoin: round;
}

.sketch-text {
  font-family: 'Caveat', cursive;
}

/* Card Content */
.card-content {
  flex: 1;
}

.project-name {
  font-family: 'Caveat', cursive;
  font-size: 1.75rem;
  font-weight: 600;
  margin-bottom: 0.25rem;
  position: relative;
  display: inline-block;
}

.project-desc {
  font-size: 1.1rem;
  color: var(--ink-light);
  line-height: 1.4;
}

/* Arrow */
.card-arrow {
  position: absolute;
  bottom: 1rem;
  right: 1rem;
  width: 24px;
  height: 24px;
  color: var(--ink-light);
  opacity: 0;
  transform: translateX(-8px);
  transition: opacity 0.2s ease, transform 0.2s ease;
}

.project-card:hover .card-arrow {
  opacity: 1;
  transform: translateX(0);
}

/* Footer */
.footer {
  position: relative;
  z-index: 1;
  text-align: center;
  padding: 3rem 2rem;
  font-size: 1.1rem;
  color: var(--ink-light);
}

.heart {
  color: var(--accent);
  display: inline-block;
  animation: heartbeat 1.5s ease-in-out infinite;
}

.footer a {
  color: var(--ink-color);
  text-decoration: underline;
}

@keyframes heartbeat {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.2); }
}

/* Responsive */
@media (max-width: 768px) {
  .header {
    padding: 3rem 1.5rem 1.5rem;
  }

  .title {
    font-size: 3rem;
  }

  .subtitle {
    font-size: 1.2rem;
  }

  .projects-container {
    padding: 1.5rem;
  }

  .projects-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }
}

@media (max-width: 480px) {
  .title {
    font-size: 2.5rem;
  }

  .subtitle {
    font-size: 1.1rem;
  }

  .project-card {
    padding: 1rem;
  }

  .project-name {
    font-size: 1.5rem;
  }
}