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

:root {
  --green-deep:  #1a3d2b;
  --green-mid:   #2d6a4f;
  --green-light: #52b788;
  --green-pale:  #95d5b2;
  --bamboo:      #8fbc5a;
  --bamboo-dark: #5a7a35;
  --paper:       #f5f0e8;
}

html, body {
  width: 100%; height: 100%;
  overflow: hidden;
  font-family: 'Nunito', sans-serif;
  background: #050d09;
}

#scene { position: fixed; inset: 0; overflow: hidden; }
#scene canvas { display: block; }

#modal-overlay {
  position: fixed; inset: 0;
  background: rgba(5, 15, 10, 0.82);
  backdrop-filter: blur(5px);
  z-index: 100;
  display: flex; align-items: flex-end; justify-content: center;
  opacity: 0; pointer-events: none;
  transition: opacity 0.3s;
}
#modal-overlay.open { opacity: 1; pointer-events: all; }

#modal {
  background: var(--paper);
  width: min(700px, 96vw); max-height: 82vh;
  border-radius: 18px 18px 0 0;
  border: 2px solid var(--bamboo); border-bottom: none;
  overflow-y: auto;
  transform: translateY(100%);
  transition: transform 0.42s cubic-bezier(0.16, 1, 0.3, 1);
  position: relative;
  padding: 32px 32px 44px;
  scrollbar-width: thin; scrollbar-color: var(--green-mid) transparent;
}
#modal::-webkit-scrollbar { width: 5px; }
#modal::-webkit-scrollbar-thumb { background: var(--green-mid); border-radius: 3px; }
#modal-overlay.open #modal { transform: translateY(0); }
#modal::before {
  content: ''; display: block;
  width: 40px; height: 4px;
  background: #c8c0b0; border-radius: 2px;
  margin: -16px auto 24px;
}

#modal-close {
  position: sticky; top: 0; float: right;
  width: 32px; height: 32px;
  background: var(--green-deep); color: var(--green-pale);
  border: none; border-radius: 50%;
  cursor: pointer; font-size: 15px;
  display: flex; align-items: center; justify-content: center;
  transition: background 0.2s, transform 0.25s;
  z-index: 5; margin-left: 8px;
}
#modal-close:hover { background: var(--green-mid); transform: rotate(90deg); }

#modal-title {
  font-weight: 900; font-size: 26px; color: var(--green-deep);
  margin-bottom: 18px;
  display: flex; align-items: center; gap: 10px;
  clear: both;
}
#modal-title::before {
  content: ''; display: block;
  width: 5px; height: 30px;
  background: var(--bamboo); border-radius: 3px; flex-shrink: 0;
}

#modal-body { color: #2e2e2e; line-height: 1.75; font-size: 15px; }

.skill-pill {
  display: inline-block;
  background: var(--green-deep); color: var(--green-pale);
  padding: 5px 15px; border-radius: 20px;
  font-size: 13px; font-weight: 700; margin: 3px;
  border: 1px solid var(--green-mid);
}
.skills-grid { display: flex; flex-wrap: wrap; gap: 2px; margin-top: 4px; }

.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(175px, 1fr));
  gap: 14px; margin-top: 14px;
}
.project-card {
  background: white; border: 2px solid #e0d8c8;
  border-radius: 10px; padding: 18px;
  transition: border-color 0.2s, transform 0.2s, box-shadow 0.2s;
}
.project-card:hover { border-color: var(--bamboo); transform: translateY(-3px); box-shadow: 0 8px 18px rgba(0,0,0,0.08); }
.project-card-icon { font-size: 26px; margin-bottom: 8px; }
.project-card h3 { font-size: 14px; font-weight: 800; color: var(--green-deep); margin-bottom: 5px; }
.project-card p  { font-size: 13px; color: #777; line-height: 1.5; }

.contact-link {
  display: flex; align-items: center; gap: 12px;
  padding: 13px 18px; background: white;
  border: 2px solid #e0d8c8; border-radius: 10px;
  margin-bottom: 10px; text-decoration: none;
  color: var(--green-deep); font-weight: 700; font-size: 15px;
  transition: border-color 0.2s, transform 0.2s;
}
.contact-link:hover { border-color: var(--bamboo); transform: translateX(5px); }
.contact-icon { font-size: 22px; width: 34px; text-align: center; }

#hint-bar {
  position: fixed; top: 14px; left: 50%; transform: translateX(-50%);
  background: rgba(10, 25, 15, 0.88); color: var(--green-pale);
  font-size: 12px; font-weight: 600;
  padding: 7px 18px; border-radius: 20px;
  border: 1px solid rgba(100, 180, 120, 0.3);
  backdrop-filter: blur(4px);
  pointer-events: none; z-index: 20; white-space: nowrap;
}

#reward-popup {
  position: fixed; top: 15%; left: 50%;
  transform: translate(-50%, -50%) scale(0.85);
  background: rgba(8, 20, 12, 0.94); color: #ffcc44;
  font-size: 26px; font-weight: 900;
  padding: 18px 44px; border-radius: 16px;
  border: 2px solid #ffcc44;
  box-shadow: 0 0 40px rgba(255, 200, 60, 0.3);
  z-index: 80; pointer-events: none;
  opacity: 0; transition: opacity 0.35s, transform 0.35s;
  white-space: nowrap;
}
#reward-popup.show { opacity: 1; transform: translate(-50%, -50%) scale(1); }

#bamboo-counter {
  position: fixed; top: 14px; left: 16px;
  background: rgba(10, 25, 15, 0.88); color: #88ff44;
  font-size: 14px; font-weight: 800;
  padding: 7px 16px; border-radius: 20px;
  border: 1px solid rgba(100, 220, 60, 0.35);
  backdrop-filter: blur(4px);
  pointer-events: none; z-index: 20;
  transition: transform 0.15s;
}
#bamboo-counter.pop { transform: scale(1.3); }

#world-switch {
  position: fixed; top: 14px; right: 16px;
  background: rgba(10, 25, 15, 0.88); color: var(--bamboo);
  font-family: 'Nunito', sans-serif; font-size: 12px; font-weight: 800;
  padding: 7px 14px; border-radius: 20px;
  border: 1px solid var(--bamboo-dark);
  backdrop-filter: blur(4px);
  text-decoration: none; z-index: 20;
  transition: background 0.2s, border-color 0.2s, color 0.2s;
  white-space: nowrap;
}
#world-switch:hover { background: rgba(30, 60, 35, 0.95); border-color: var(--bamboo); color: var(--green-pale); }

#mobile-controls {
  position: fixed; bottom: 0; left: 0; right: 0;
  display: none; z-index: 50;
  padding: 10px 16px 18px; pointer-events: none;
}
#mobile-controls button {
  pointer-events: all;
  width: 54px; height: 54px;
  background: rgba(20, 50, 30, 0.88);
  border: 2px solid var(--green-light); border-radius: 12px;
  color: var(--green-pale); font-size: 22px;
  cursor: pointer; backdrop-filter: blur(4px);
  display: flex; align-items: center; justify-content: center;
  transition: background 0.12s, transform 0.08s;
  -webkit-tap-highlight-color: transparent;
  touch-action: manipulation; user-select: none;
}
#mobile-controls button:active { background: rgba(50, 100, 65, 0.95); transform: scale(0.92); }

#controls-row  { display: flex; justify-content: space-between; align-items: flex-end; gap: 16px; }
#dpad          { display: flex; flex-direction: column; gap: 4px; }
.dpad-row      { display: flex; gap: 4px; justify-content: center; }
#action-buttons { display: flex; flex-direction: column; gap: 8px; align-items: center; }
#btn-interact   { border-color: var(--bamboo) !important; font-size: 18px !important; font-weight: 900 !important; }

@media (max-width: 768px), (pointer: coarse) {
  #mobile-controls { display: block; }
  #hint-bar { font-size: 11px; padding: 6px 14px; }
}