/* ===========================
   FONTS
=========================== */
@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@400;500;600;700&family=Archivo+Black&display=swap');

/* ===========================
   RESET & BASE
=========================== */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

:root {
  --bg: #FFF8E7;
  --black: #000000;
  --white: #FFFFFF;
  --yellow: #FFD93D;
  --red: #FF6B6B;
  --teal: #4ECDC4;
  --lime: #B5FF5E;
  --purple: #C77DFF;
  --orange: #FF9F43;
  --border: 3px solid var(--black);
  --shadow: 6px 6px 0px var(--black);
  --shadow-sm: 3px 3px 0px var(--black);
  --radius: 4px;
  --font-body: 'Space Grotesk', sans-serif;
  --font-heading: 'Archivo Black', sans-serif;
}

html {
  scroll-behavior: smooth;
}

body {
  background-color: var(--bg);
  font-family: var(--font-body);
  color: var(--black);
  min-height: 100vh;
  overflow-x: hidden;
}

/* ===========================
   NOISE TEXTURE OVERLAY
=========================== */
body::before {
  content: '';
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 0;
  opacity: 0.025;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)'/%3E%3C/svg%3E");
  background-repeat: repeat;
  background-size: 200px 200px;
}

/* ===========================
   HEADER / HERO
=========================== */
.header {
  position: relative;
  z-index: 10;
  background-color: var(--yellow);
  border-bottom: 4px solid var(--black);
  padding: 3rem 2rem 2.5rem;
  text-align: center;
  box-shadow: 0 6px 0px var(--black);
}

.header-inner {
  max-width: 900px;
  margin: 0 auto;
}

.header-badge {
  display: inline-block;
  background-color: var(--black);
  color: var(--yellow);
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 0.75rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  padding: 0.3rem 0.85rem;
  border-radius: 2px;
  margin-bottom: 1.25rem;
}

.header-title {
  font-family: var(--font-heading);
  font-size: clamp(3rem, 8vw, 6rem);
  line-height: 1;
  letter-spacing: -0.02em;
  margin-bottom: 1rem;
  position: relative;
}

.header-title span {
  display: inline-block;
  background-color: var(--black);
  color: var(--yellow);
  padding: 0 0.15em;
  transform: rotate(-1deg);
}

.header-tagline {
  font-size: clamp(1rem, 2.5vw, 1.3rem);
  font-weight: 500;
  max-width: 550px;
  margin: 0 auto 1.75rem;
  line-height: 1.5;
}

.header-meta {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  flex-wrap: wrap;
}

.header-meta a {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-weight: 700;
  font-size: 0.9rem;
  color: var(--black);
  text-decoration: none;
  background: var(--white);
  border: var(--border);
  box-shadow: var(--shadow-sm);
  padding: 0.45rem 1rem;
  border-radius: var(--radius);
  transition: transform 0.1s, box-shadow 0.1s;
}

.header-meta a:hover {
  transform: translate(2px, 2px);
  box-shadow: 1px 1px 0px var(--black);
}

.header-meta a svg {
  width: 16px;
  height: 16px;
}

/* Squiggle decoration */
.squiggle {
  display: block;
  width: 120px;
  margin: 1.5rem auto 0;
  opacity: 0.5;
}

/* ===========================
   CONTROLS (Search + Filter)
=========================== */
.controls {
  position: relative;
  z-index: 10;
  max-width: 1100px;
  margin: 2.5rem auto 0;
  padding: 0 2rem;
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
}

.search-wrapper {
  position: relative;
  flex: 1;
  min-width: 200px;
}

.search-icon {
  position: absolute;
  left: 0.85rem;
  top: 50%;
  transform: translateY(-50%);
  pointer-events: none;
  width: 18px;
  height: 18px;
  color: var(--black);
}

#searchInput {
  width: 100%;
  padding: 0.7rem 1rem 0.7rem 2.6rem;
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 600;
  background: var(--white);
  border: var(--border);
  box-shadow: var(--shadow-sm);
  border-radius: var(--radius);
  outline: none;
  transition: box-shadow 0.1s, transform 0.1s;
}

#searchInput:focus {
  box-shadow: 4px 4px 0px var(--black);
}

#searchInput::placeholder {
  font-weight: 400;
  color: #888;
}

.filter-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.filter-btn {
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 0.85rem;
  padding: 0.5rem 1rem;
  background: var(--white);
  color: var(--black);
  border: var(--border);
  box-shadow: var(--shadow-sm);
  border-radius: var(--radius);
  cursor: pointer;
  transition: transform 0.1s, box-shadow 0.1s, background 0.1s;
}

.filter-btn:hover {
  transform: translate(2px, 2px);
  box-shadow: 1px 1px 0px var(--black);
}

.filter-btn.active {
  background: var(--black);
  color: var(--yellow);
  box-shadow: var(--shadow-sm);
}

.filter-btn.active:hover {
  transform: translate(2px, 2px);
  box-shadow: 1px 1px 0px var(--black);
}

/* ===========================
   PROJECT COUNT
=========================== */
.project-count {
  position: relative;
  z-index: 10;
  max-width: 1100px;
  margin: 1.25rem auto 0;
  padding: 0 2rem;
  font-size: 0.9rem;
  font-weight: 600;
  color: #555;
}

.project-count span {
  color: var(--black);
  font-weight: 700;
}

/* ===========================
   PROJECT GRID
=========================== */
.projects-section {
  position: relative;
  z-index: 10;
  max-width: 1100px;
  margin: 1.5rem auto 0;
  padding: 0 2rem 4rem;
}

.projects-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

/* ===========================
   PROJECT CARD
=========================== */
.card {
  position: relative;
  background: var(--white);
  border: var(--border);
  box-shadow: var(--shadow);
  border-radius: var(--radius);
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  cursor: pointer;
  text-decoration: none;
  color: var(--black);
  transition: transform 0.1s, box-shadow 0.1s;
  /* subtle rotation for selected cards */
  animation: cardFadeIn 0.4s ease both;
}

@keyframes cardFadeIn {
  from {
    opacity: 0;
    transform: translateY(20px) rotate(var(--card-rotate, 0deg));
  }

  to {
    opacity: 1;
    transform: translateY(0) rotate(var(--card-rotate, 0deg));
  }
}

.card:nth-child(3n+2) {
  --card-rotate: -0.8deg;
  transform: rotate(-0.8deg);
}

.card:nth-child(3n+3) {
  --card-rotate: 0.6deg;
  transform: rotate(0.6deg);
}

.card:hover {
  transform: translate(3px, 3px) rotate(var(--card-rotate, 0deg)) !important;
  box-shadow: 3px 3px 0px var(--black);
}

.card:active {
  transform: translate(5px, 5px) rotate(0deg) !important;
  box-shadow: 1px 1px 0px var(--black);
}

/* Card accent bar */
.card-accent {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 5px;
  border-radius: var(--radius) var(--radius) 0 0;
}

.card-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 0.5rem;
  margin-top: 0.3rem;
}

.card-name {
  font-family: var(--font-heading);
  font-size: 1.2rem;
  line-height: 1.2;
  flex: 1;
}

.card-tag {
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 0.2rem 0.5rem;
  border: 2px solid var(--black);
  border-radius: 2px;
  white-space: nowrap;
  flex-shrink: 0;
}

.tag-Tools {
  background: var(--teal);
}

.tag-Personal {
  background: var(--purple);
}

.tag-Edu {
  background: var(--lime);
}

.tag-Finance {
  background: var(--orange);
}

.card-description {
  font-size: 0.92rem;
  line-height: 1.55;
  color: #333;
  flex: 1;
}

.card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: auto;
  padding-top: 0.75rem;
  border-top: 2px solid var(--black);
}

/* Status badge */
.status-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 0.25rem 0.6rem;
  border: 2px solid var(--black);
  border-radius: 2px;
}

.status-badge::before {
  content: '';
  display: inline-block;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  border: 1.5px solid var(--black);
}

.status-live {
  background: var(--lime);
}

.status-live::before {
  background: #2ecc40;
}

.status-dev {
  background: var(--yellow);
}

.status-dev::before {
  background: #ff851b;
}

.status-archived {
  background: #D0D0D0;
}

.status-archived::before {
  background: #888;
}

/* Visit button */
.card-visit {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--black);
}

.card-visit svg {
  width: 14px;
  height: 14px;
  transition: transform 0.15s;
}

.card:hover .card-visit svg {
  transform: translate(2px, -2px);
}

/* ===========================
   EMPTY STATE
=========================== */
.empty-state {
  grid-column: 1 / -1;
  text-align: center;
  padding: 4rem 2rem;
  border: var(--border);
  box-shadow: var(--shadow);
  background: var(--white);
  border-radius: var(--radius);
}

.empty-state-emoji {
  font-size: 3.5rem;
  display: block;
  margin-bottom: 1rem;
}

.empty-state h3 {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  margin-bottom: 0.5rem;
}

.empty-state p {
  color: #555;
  font-size: 0.95rem;
}

/* ===========================
   FOOTER
=========================== */
.footer {
  position: relative;
  z-index: 10;
  background-color: var(--black);
  color: var(--yellow);
  border-top: 4px solid var(--black);
  padding: 2rem;
  text-align: center;
}

.footer-inner {
  max-width: 900px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.75rem;
}

.footer-name {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  letter-spacing: -0.02em;
}

.footer-tagline {
  font-size: 0.875rem;
  opacity: 0.7;
}

.footer-links {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  justify-content: center;
  margin-top: 0.25rem;
}

.footer-links a {
  color: var(--yellow);
  text-decoration: none;
  font-weight: 700;
  font-size: 0.85rem;
  border-bottom: 2px solid var(--yellow);
  padding-bottom: 1px;
  transition: opacity 0.15s;
}

.footer-links a:hover {
  opacity: 0.7;
}

.footer-copy {
  font-size: 0.78rem;
  opacity: 0.5;
  margin-top: 0.5rem;
}

/* ===========================
   RESPONSIVE
=========================== */
@media (max-width: 900px) {
  .projects-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 580px) {
  .header {
    padding: 2rem 1.25rem 2rem;
  }

  .controls {
    padding: 0 1.25rem;
  }

  .project-count {
    padding: 0 1.25rem;
  }

  .projects-section {
    padding: 0 1.25rem 3rem;
  }

  .projects-grid {
    grid-template-columns: 1fr;
    gap: 1.2rem;
  }

  .card {
    --card-rotate: 0deg !important;
    transform: none !important;
  }

  .card:hover {
    transform: translate(2px, 2px) !important;
    box-shadow: 2px 2px 0px var(--black);
  }

  .card:nth-child(3n+2),
  .card:nth-child(3n+3) {
    --card-rotate: 0deg;
    transform: none;
  }

  --shadow: 4px 4px 0px var(--black);
}

/* ===========================
   SCROLL-IN ANIMATION
=========================== */
.card.hidden-card {
  opacity: 0;
  transform: translateY(24px);
}

.card.reveal {
  animation: cardFadeIn 0.45s ease both;
}