@import url('https://fonts.googleapis.com/css2?family=Press+Start+2P&family=Nunito:wght@400;700;800;900&display=swap');

/* ─── Variables ───────────────────────────────────────────── */
:root {
  --mario-red:    #E52521;
  --mario-blue:   #049CD8;
  --mario-yellow: #FBD000;
  --mario-green:  #43B047;
  --mario-brown:  #7B3F00;
  --sky-blue:     #5C94FC;
  --cloud-white:  #FFFBE6;
  --coin-gold:    #F8B800;
  --coin-shine:   #FFE566;
  --brick:        #C0531A;
  --brick-dark:   #8B3A10;
  --pipe-green:   #149214;
  --pipe-dark:    #0A6B0A;
  --road-gray:    #444444;
  --road-line:    #FFFF00;
  --item-box:     rgba(255,255,255,.9);
  --text-dark:    #1A0A00;
  --text-mid:     #4A2800;
  --font-pixel:   'Press Start 2P', monospace;
  --font-body:    'Nunito', sans-serif;
  --r:            12px;
}

/* ─── Reset ───────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

/* ─── Body — ciel Mario ───────────────────────────────────── */
body {
  font-family: var(--font-body);
  background: var(--sky-blue);
  color: var(--text-dark);
  min-height: 100vh;
  line-height: 1.7;
  overflow-x: hidden;
  image-rendering: pixelated;
}

/* ─── Sol + route en bas ──────────────────────────────────── */
body::before {
  content: '';
  position: fixed;
  bottom: 0; left: 0; right: 0;
  height: 48px;
  background:
    linear-gradient(to top, #2A6A00 0%, var(--mario-green) 100%);
  z-index: 0;
  pointer-events: none;
}
body::after {
  content: '';
  position: fixed;
  bottom: 48px; left: 0; right: 0;
  height: 36px;
  background: var(--road-gray);
  z-index: 0;
  pointer-events: none;
  box-shadow: inset 0 3px 0 rgba(0,0,0,.3);
}

/* Pointillés au milieu de la route */
.road-lines {
  position: fixed;
  bottom: 57px; left: 0; right: 0;
  height: 6px;
  background: repeating-linear-gradient(
    90deg,
    var(--road-line) 0px, var(--road-line) 36px,
    transparent 36px, transparent 64px
  );
  animation: roadScroll 0.6s linear infinite;
  z-index: 1;
  pointer-events: none;
}
@keyframes roadScroll { to { background-position: 64px 0; } }

/* ─── Nuages pixel ────────────────────────────────────────── */
.px-cloud {
  position: fixed;
  background: var(--cloud-white);
  border-radius: 0;
  pointer-events: none;
  z-index: 0;
  image-rendering: pixelated;
  box-shadow:
    8px  0px 0 var(--cloud-white),
    16px 0px 0 var(--cloud-white),
    24px 0px 0 var(--cloud-white),
    0px -8px 0 var(--cloud-white),
    8px -8px 0 var(--cloud-white),
    16px -8px 0 var(--cloud-white),
    -8px 0px 0 var(--cloud-white),
    0px  8px 0 var(--cloud-white),
    8px  8px 0 var(--cloud-white),
    16px 8px 0 var(--cloud-white),
    24px 8px 0 var(--cloud-white);
}

/* ─── Wrap ────────────────────────────────────────────────── */
.wrap {
  max-width: 1050px;
  margin: 0 auto;
  padding: 28px 24px 120px;
  position: relative;
  z-index: 2;
}

/* ─── HERO — panneau Mario ────────────────────────────────── */
.hero {
  background: var(--mario-red);
  border-radius: 0;
  padding: 0;
  overflow: hidden;
  border: 6px solid var(--text-dark);
  box-shadow:
    8px 8px 0 var(--text-dark),
    inset 0 0 0 3px rgba(255,255,255,.15);
  animation: heroIn .5s steps(8) both;
  margin-bottom: 20px;
  position: relative;
  image-rendering: pixelated;
}
@keyframes heroIn {
  from { opacity:0; transform:translateY(-32px) scaleY(.8); }
  to   { opacity:1; transform:translateY(0)     scaleY(1); }
}

/* Blocs de briques en haut */
.hero-bricks {
  height: 32px;
  background: repeating-linear-gradient(
    90deg,
    var(--brick) 0px, var(--brick) 30px,
    var(--brick-dark) 30px, var(--brick-dark) 32px
  );
  border-bottom: 4px solid var(--brick-dark);
  background-image:
    repeating-linear-gradient(
      90deg,
      var(--brick) 0px, var(--brick) 30px,
      var(--brick-dark) 30px, var(--brick-dark) 32px
    );
}

/* Corps héros */
.hero-body {
  padding: 28px 36px 32px;
  position: relative;
}

/* Points coins */
.coin-bar {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-bottom: 14px;
  font-family: var(--font-pixel);
  font-size: .55rem;
  color: var(--coin-gold);
  text-shadow: 2px 2px 0 rgba(0,0,0,.5);
}
.coin {
  width: 14px; height: 14px;
  background: var(--coin-gold);
  border-radius: 50%;
  border: 2px solid var(--text-dark);
  box-shadow: inset -3px -2px 0 rgba(0,0,0,.25), 2px 2px 0 var(--text-dark);
  animation: coinSpin 1.2s linear infinite;
}
@keyframes coinSpin {
  0%,100% { transform: scaleX(1); background: var(--coin-gold); }
  25%     { transform: scaleX(.3); background: var(--coin-shine); }
  50%     { transform: scaleX(1); background: var(--coin-shine); }
  75%     { transform: scaleX(.3); background: var(--coin-gold); }
}

.hero h1 {
  font-family: var(--font-pixel);
  font-size: clamp(1.1rem, 3.5vw, 1.8rem);
  color: var(--mario-yellow);
  letter-spacing: 2px;
  text-transform: uppercase;
  text-shadow: 3px 3px 0 var(--text-dark), -1px -1px 0 var(--text-dark);
  margin-bottom: 14px;
  line-height: 1.6;
}

.hero p {
  color: rgba(255,255,255,.9);
  font-weight: 700;
  font-size: .95rem;
  max-width: 56ch;
}

/* Kart en filigrane */
.hero-kart {
  position: absolute;
  right: 28px; bottom: 14px;
  font-size: 4.5rem;
  opacity: .14;
  animation: kartBounce 0.4s ease-in-out infinite alternate;
}
@keyframes kartBounce {
  from { transform: translateY(0) rotate(-3deg); }
  to   { transform: translateY(-6px) rotate(3deg); }
}

/* ─── Item Box chip (JS-injected) ─────────────────────────── */
.item-chip {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-family: var(--font-pixel);
  font-size: .45rem;
  letter-spacing: 1px;
  text-transform: uppercase;
  padding: 5px 10px;
  border: 3px solid var(--text-dark);
  border-radius: 0;
  margin-bottom: 10px;
  box-shadow: 3px 3px 0 var(--text-dark);
  image-rendering: pixelated;
}
.item-chip.red    { background: var(--mario-red);    color: #fff; }
.item-chip.blue   { background: var(--mario-blue);   color: #fff; }
.item-chip.yellow { background: var(--mario-yellow); color: var(--text-dark); }
.item-chip.green  { background: var(--mario-green);  color: #fff; }
.item-chip.brown  { background: var(--mario-brown);  color: #fff; }
.item-chip.purple { background: #9B59B6;             color: #fff; }

/* ─── Cards ───────────────────────────────────────────────── */
.card:not(.hero) {
  background: var(--cloud-white);
  border: 4px solid var(--text-dark);
  border-radius: 0;
  padding: 22px 26px;
  margin-bottom: 14px;
  position: relative;
  overflow: hidden;
  opacity: 0;
  animation: cardPixelIn .4s steps(6) forwards;
  transition: transform .1s steps(2), box-shadow .1s steps(2);
  box-shadow: 5px 5px 0 var(--text-dark);
}
.card:not(.hero):hover {
  transform: translate(-3px, -3px);
  box-shadow: 8px 8px 0 var(--text-dark);
}

/* Bloc ? en coin */
.qblock {
  position: absolute;
  top: -3px; right: 12px;
  width: 28px; height: 28px;
  background: var(--coin-gold);
  border: 3px solid var(--text-dark);
  box-shadow: 2px 2px 0 var(--text-dark);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-pixel);
  font-size: .5rem;
  color: var(--text-dark);
  cursor: pointer;
  transition: transform .1s steps(2);
}
.qblock:hover { transform: translateY(-4px); }
.qblock.hit   { background: var(--brick); color: transparent; }

/* Stagger */
.card:nth-child(1){animation-delay:.05s}.card:nth-child(2){animation-delay:.10s}
.card:nth-child(3){animation-delay:.15s}.card:nth-child(4){animation-delay:.20s}
.card:nth-child(5){animation-delay:.25s}.card:nth-child(6){animation-delay:.30s}
.card:nth-child(7){animation-delay:.35s}.card:nth-child(8){animation-delay:.40s}
.card:nth-child(9){animation-delay:.45s}

@keyframes cardPixelIn {
  from { opacity:0; transform:translateY(20px) scaleY(.85); }
  to   { opacity:1; transform:translateY(0) scaleY(1); }
}

/* ─── Headings ────────────────────────────────────────────── */
h2 {
  font-family: var(--font-pixel);
  font-size: .72rem;
  color: var(--mario-red);
  letter-spacing: 1px;
  text-transform: uppercase;
  margin-bottom: 12px;
  text-shadow: 2px 2px 0 rgba(0,0,0,.12);
  line-height: 1.7;
}

p  { font-weight: 700; margin-bottom: 10px; color: var(--text-mid); font-size: .95rem; }
p:last-child { margin-bottom: 0; }

/* ─── Lists ───────────────────────────────────────────────── */
ul { list-style: none; display: flex; flex-direction: column; gap: 7px; }
li {
  padding-left: 24px;
  position: relative;
  font-size: .93rem;
  font-weight: 700;
  color: var(--text-mid);
}
li::before {
  content: '★';
  position: absolute; left: 0;
  color: var(--coin-gold);
  font-size: .85rem;
  top: 1px;
  text-shadow: 1px 1px 0 var(--text-dark);
}

/* ─── Barre vitesse pixel (JS-driven) ────────────────────── */
.speed-wrap {
  margin-top: 14px;
  display: flex;
  align-items: center;
  gap: 8px;
}
.speed-label {
  font-family: var(--font-pixel);
  font-size: .38rem;
  color: var(--text-mid);
  letter-spacing: 1px;
  white-space: nowrap;
}
.speed-track {
  flex: 1;
  height: 16px;
  background: rgba(0,0,0,.12);
  border: 3px solid var(--text-dark);
  border-radius: 0;
  overflow: hidden;
  box-shadow: inset 2px 2px 0 rgba(0,0,0,.15);
}
.speed-fill {
  height: 100%;
  width: 0;
  transition: width 1s steps(20);
}
.speed-fill.red    { background: repeating-linear-gradient(90deg, var(--mario-red) 0,var(--mario-red) 8px,#C01810 8px,#C01810 10px); }
.speed-fill.blue   { background: repeating-linear-gradient(90deg, var(--mario-blue) 0,var(--mario-blue) 8px,#0280B0 8px,#0280B0 10px); }
.speed-fill.yellow { background: repeating-linear-gradient(90deg, var(--mario-yellow) 0,var(--mario-yellow) 8px,#D09800 8px,#D09800 10px); }
.speed-fill.green  { background: repeating-linear-gradient(90deg, var(--mario-green) 0,var(--mario-green) 8px,#2A8A2A 8px,#2A8A2A 10px); }
.speed-fill.brown  { background: repeating-linear-gradient(90deg, var(--mario-brown) 0,var(--mario-brown) 8px,#5A2800 8px,#5A2800 10px); }
.speed-fill.purple { background: repeating-linear-gradient(90deg, #9B59B6 0,#9B59B6 8px,#7B3996 8px,#7B3996 10px); }
.speed-val {
  font-family: var(--font-pixel);
  font-size: .42rem;
  color: var(--text-dark);
  min-width: 32px;
  text-align: right;
}

/* ─── Score bar (JS-injected) ─────────────────────────────── */
#score-bar {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 16px;
  background: var(--text-dark);
  border: 4px solid var(--coin-gold);
  border-radius: 0;
  margin-bottom: 16px;
  box-shadow: 5px 5px 0 var(--coin-gold);
  font-family: var(--font-pixel);
  font-size: .42rem;
  color: var(--cloud-white);
  letter-spacing: 1px;
  flex-wrap: wrap;
  gap: 8px;
}
.sb-coins { color: var(--coin-gold); font-size: .55rem; }
.sb-lives { color: var(--mario-red); font-size: .55rem; }
.sb-pos   { color: #A8E6CF; }

/* ─── Scroll-to-top ───────────────────────────────────────── */
#back-top {
  position: fixed;
  bottom: 80px; right: 24px;
  width: 52px; height: 52px;
  background: var(--mario-yellow);
  color: var(--text-dark);
  border: 4px solid var(--text-dark);
  border-radius: 0;
  font-family: var(--font-pixel);
  font-size: .65rem;
  cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 4px 4px 0 var(--text-dark);
  opacity: 0; pointer-events: none;
  transition: opacity .2s steps(4), transform .1s steps(2);
  z-index: 100;
}
#back-top.visible { opacity: 1; pointer-events: auto; }
#back-top:hover   { transform: translate(-2px,-2px); box-shadow: 6px 6px 0 var(--text-dark); }

/* ─── Responsive ──────────────────────────────────────────── */
@media (max-width: 600px) {
  .hero-body { padding: 20px 18px 24px; }
  .hero h1   { font-size: .9rem; }
  h2         { font-size: .58rem; }
}