@import url('https://fonts.googleapis.com/css2?family=Bangers&family=Nunito:wght@400;600;700;800&display=swap');

:root {
  --black: #111111;
  --white: #f9f5f0;
  --yellow: #FFE000;
  --red: #E8192C;
  --blue: #0057FF;
  --pink: #FF3DA0;
  --border: 3px solid var(--black);
  --border-thick: 5px solid var(--black);
  --shadow: 4px 4px 0px var(--black);
  --shadow-lg: 6px 6px 0px var(--black);
  --radius: 12px;
}

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

body {
  background-color: var(--white);
  font-family: 'Nunito', sans-serif;
  color: var(--black);
  min-height: 100vh;
}

/* ---- HEADER ---- */
header {
  background: var(--yellow);
  border-bottom: var(--border-thick);
  padding: 1rem 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
  position: sticky;
  top: 0;
  z-index: 100;
}

.logo {
  font-family: 'Bangers', cursive;
  font-size: 2rem;
  letter-spacing: 2px;
  color: var(--black);
  text-decoration: none;
  line-height: 1;
}

.logo span {
  color: var(--red);
}

nav {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}

nav a {
  font-family: 'Nunito', sans-serif;
  font-weight: 800;
  font-size: 0.9rem;
  text-decoration: none;
  color: var(--black);
  background: var(--white);
  border: var(--border);
  border-radius: 50px;
  padding: 0.4rem 1rem;
  box-shadow: 3px 3px 0 var(--black);
  transition: transform 0.1s, box-shadow 0.1s;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

nav a:hover {
  transform: translate(-2px, -2px);
  box-shadow: 5px 5px 0 var(--black);
}

nav a.active {
  background: var(--black);
  color: var(--yellow);
}

/* ---- HERO ---- */
.hero {
  background: var(--black);
  color: var(--white);
  padding: 4rem 2rem;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle, rgba(255,224,0,0.08) 1px, transparent 1px);
  background-size: 30px 30px;
}

.hero-inner {
  position: relative;
  z-index: 1;
  max-width: 700px;
  margin: 0 auto;
}

.hero h1 {
  font-family: 'Bangers', cursive;
  font-size: clamp(3rem, 10vw, 6rem);
  letter-spacing: 3px;
  line-height: 1;
  margin-bottom: 0.5rem;
}

.hero h1 .highlight {
  color: var(--yellow);
  display: block;
}

.hero p {
  font-size: 1.2rem;
  font-weight: 600;
  color: #ccc;
  margin: 1rem 0 2rem;
}

.hero-buttons {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}

/* ---- BUTTONS ---- */
.btn {
  display: inline-block;
  font-family: 'Nunito', sans-serif;
  font-weight: 800;
  font-size: 1rem;
  text-decoration: none;
  padding: 0.75rem 1.75rem;
  border: var(--border-thick);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  cursor: pointer;
  transition: transform 0.1s, box-shadow 0.1s;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.btn:hover {
  transform: translate(-2px, -2px);
  box-shadow: var(--shadow-lg);
}

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

.btn-yellow {
  background: var(--yellow);
  color: var(--black);
}

.btn-red {
  background: var(--red);
  color: var(--white);
}

.btn-blue {
  background: var(--blue);
  color: var(--white);
}

.btn-white {
  background: var(--white);
  color: var(--black);
}

.btn-black {
  background: var(--black);
  color: var(--yellow);
}

/* ---- SECTIONS ---- */
.section {
  padding: 4rem 2rem;
  max-width: 1200px;
  margin: 0 auto;
}

.section-title {
  font-family: 'Bangers', cursive;
  font-size: 2.5rem;
  letter-spacing: 2px;
  margin-bottom: 0.25rem;
}

.section-subtitle {
  font-weight: 600;
  color: #555;
  margin-bottom: 2rem;
}

/* ---- STICKER GRID ---- */
.sticker-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 1.5rem;
}

.sticker-card {
  background: var(--white);
  border: var(--border-thick);
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
  transition: transform 0.15s, box-shadow 0.15s;
  display: flex;
  flex-direction: column;
}

.sticker-card:hover {
  transform: translate(-3px, -3px);
  box-shadow: 9px 9px 0 var(--black);
}

.sticker-card-img {
  aspect-ratio: 1;
  background: #eee;
  display: flex;
  align-items: center;
  justify-content: center;
  border-bottom: var(--border);
  overflow: hidden;
}

.sticker-card-img img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  padding: 1rem;
}

.sticker-card-body {
  padding: 1rem;
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.sticker-card-title {
  font-weight: 800;
  font-size: 1rem;
}

.sticker-card-artist {
  font-size: 0.85rem;
  color: #555;
}

.sticker-card-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-top: auto;
  padding-top: 0.5rem;
}

.tag {
  font-size: 0.75rem;
  font-weight: 700;
  background: var(--yellow);
  border: 2px solid var(--black);
  border-radius: 50px;
  padding: 0.2rem 0.6rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.tag.blue { background: var(--blue); color: var(--white); }
.tag.red { background: var(--red); color: var(--white); }
.tag.pink { background: var(--pink); color: var(--white); }

.sticker-card-footer {
  padding: 0.75rem 1rem;
  border-top: var(--border);
  display: flex;
  gap: 0.5rem;
}

.sticker-card-footer .btn {
  flex: 1;
  text-align: center;
  font-size: 0.85rem;
  padding: 0.5rem;
  border-width: 2px;
  box-shadow: 2px 2px 0 var(--black);
}

/* ---- INFO STRIP ---- */
.info-strip {
  background: var(--red);
  color: var(--white);
  border-top: var(--border-thick);
  border-bottom: var(--border-thick);
  padding: 3rem 2rem;
  text-align: center;
}

.info-strip h2 {
  font-family: 'Bangers', cursive;
  font-size: 2.5rem;
  letter-spacing: 2px;
  margin-bottom: 0.5rem;
}

.info-strip p {
  font-size: 1.1rem;
  font-weight: 600;
  max-width: 600px;
  margin: 0 auto 1.5rem;
  opacity: 0.9;
}

/* ---- PRINTER CARDS ---- */
.printer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
  margin-top: 2rem;
}

.printer-card {
  background: var(--white);
  border: var(--border-thick);
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
  padding: 1.5rem;
}

.printer-card h3 {
  font-family: 'Bangers', cursive;
  font-size: 1.5rem;
  letter-spacing: 1px;
  margin-bottom: 0.5rem;
}

.printer-card p {
  font-size: 0.95rem;
  line-height: 1.6;
  color: #333;
  margin-bottom: 1rem;
}

/* ---- FOOTER ---- */
footer {
  background: var(--black);
  color: var(--white);
  text-align: center;
  padding: 2rem;
  border-top: var(--border-thick);
  font-weight: 600;
  font-size: 0.9rem;
}

footer a {
  color: var(--yellow);
  text-decoration: none;
}

/* ---- EMPTY STATE ---- */
.empty-state {
  text-align: center;
  padding: 4rem 2rem;
  color: #777;
}

.empty-state .big-emoji {
  font-size: 4rem;
  margin-bottom: 1rem;
}

.empty-state p {
  font-size: 1.1rem;
  font-weight: 600;
}

/* ---- FORM STYLES ---- */
.form-card {
  background: var(--white);
  border: var(--border-thick);
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
  padding: 2rem;
  max-width: 600px;
  margin: 0 auto;
}

.form-group {
  margin-bottom: 1.5rem;
}

.form-group label {
  display: block;
  font-weight: 800;
  margin-bottom: 0.5rem;
  font-size: 0.95rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 0.75rem 1rem;
  border: var(--border);
  border-radius: 8px;
  font-family: 'Nunito', sans-serif;
  font-size: 1rem;
  background: var(--white);
  color: var(--black);
  box-shadow: 3px 3px 0 var(--black);
}

.form-group textarea {
  min-height: 120px;
  resize: vertical;
}

.form-note {
  font-size: 0.85rem;
  color: #666;
  margin-top: 0.4rem;
  font-weight: 600;
}

/* ---- FILTER BAR ---- */
.filter-bar {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
  margin-bottom: 2rem;
}

.filter-btn {
  font-family: 'Nunito', sans-serif;
  font-weight: 800;
  font-size: 0.85rem;
  padding: 0.4rem 1rem;
  border: var(--border);
  border-radius: 50px;
  background: var(--white);
  color: var(--black);
  cursor: pointer;
  box-shadow: 2px 2px 0 var(--black);
  transition: transform 0.1s, box-shadow 0.1s;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.filter-btn:hover,
.filter-btn.active {
  background: var(--black);
  color: var(--yellow);
  transform: translate(-1px, -1px);
  box-shadow: 3px 3px 0 var(--black);
}

/* ---- RESPONSIVE ---- */
@media (max-width: 600px) {
  header {
    padding: 1rem;
  }
  .logo {
    font-size: 1.5rem;
  }
  nav a {
    font-size: 0.8rem;
    padding: 0.3rem 0.75rem;
  }
  .section {
    padding: 2.5rem 1rem;
  }
}