/* Robinwood — palette sampled from the NFT artwork:
   #E2FFD1 background, #9AB683 shirt green, #A29187 / #8F7F72 character browns. */
:root{
  --mint:        #E2FFD1;
  --mint-deep:   #CFF4B8;
  --leaf:        #4CC96A;
  --forest:      #2F7D3F;
  --forest-dark: #1F5B2C;
  --ink:         #1E2A18;
  --ink-muted:   #55684A;
  --ink-faint:   #7A8A6E;
  --bark:        #A29187;
  --bark-dark:   #8F7F72;
  --card:        rgba(255, 255, 255, 0.55);
  --card-border: rgba(30, 42, 24, 0.12);
  --shade:       rgba(30, 42, 24, 0.08);
}

html{
  background: var(--mint);
  min-height: 100%;
}

/* Body stays transparent so the fixed ambient layer below reads as one
   continuous field — an opaque body background would clip it at content height. */
body{
  background: transparent;
  color: var(--ink);
  font-family: "Helvetica Neue", Arial, sans-serif;
  min-height: 100vh;
  position: relative;
  overflow-x: hidden;
}

/* Ambient wash built from the artwork's greens */
body::before{
  content:"";
  position: fixed;
  inset: 0;
  background:
    radial-gradient(ellipse 65% 45% at 50% 5%, rgba(154, 182, 131, 0.45), transparent 60%),
    radial-gradient(circle at 50% 55%, rgba(76, 201, 106, 0.16), transparent 55%),
    radial-gradient(circle at 15% 85%, rgba(47, 125, 63, 0.14), transparent 50%),
    radial-gradient(circle at 88% 75%, rgba(162, 145, 135, 0.18), transparent 45%),
    linear-gradient(180deg, #E2FFD1 0%, #DBFAC8 45%, #E6FFD8 100%),
    repeating-linear-gradient(115deg, rgba(47, 125, 63, 0.05) 0px, rgba(47, 125, 63, 0.05) 2px, transparent 2px, transparent 40px);
  z-index: -1;
}

/* NAV */
.navbar-custom{
  padding: 1.5rem 1.25rem 0.5rem;
}
.brand{
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  font-weight: 800;
  letter-spacing: 1px;
  font-size: 1.5rem;
  color: var(--ink);
}
.brand-mark{
  width: 34px;
  height: 34px;
  border-radius: 50%;
  border: 1.5px solid rgba(30, 42, 24, 0.18);
  object-fit: cover;
}
.nav-link-custom{
  color: var(--ink-muted);
  font-size: 0.8rem;
  letter-spacing: 1px;
  font-weight: 700;
  text-decoration: none;
  margin-left: 1.5rem;
  background: none;
  border: none;
}
.nav-link-custom:hover{ color: var(--forest-dark); }

/* HERO */
.hero-art{
  max-width: 460px;
  margin: 1.5rem auto 0;
}
.hero-art img{
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  border-radius: 2rem;
  border: 1px solid var(--card-border);
  box-shadow: 0 18px 45px rgba(30, 42, 24, 0.18);
  display: block;
}

.headline{
  font-weight: 800;
  letter-spacing: 0.5px;
  line-height: 1.05;
  font-size: clamp(2.4rem, 8vw, 3.6rem);
  text-transform: uppercase;
  text-align: center;
  color: var(--ink);
  margin: 2.5rem auto 1rem;
  max-width: 640px;
}
.subtext{
  color: var(--ink-muted);
  text-align: center;
  max-width: 480px;
  margin: 0 auto 2rem;
  font-size: 1.05rem;
}

/* STATS */
.stat-grid{
  max-width: 560px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.75rem;
}
.stat-cell{
  background: var(--card);
  border: 1px solid var(--card-border);
  border-radius: 1rem;
  padding: 1rem 0.5rem;
  text-align: center;
  backdrop-filter: blur(6px);
}
.stat-key{
  font-size: 0.7rem;
  letter-spacing: 2px;
  font-weight: 700;
  color: var(--ink-faint);
  margin-bottom: 0.35rem;
}
.stat-val{
  font-size: 0.95rem;
  font-weight: 800;
  letter-spacing: 0.5px;
  color: var(--forest-dark);
  word-break: break-word;
}
@media (max-width: 480px){
  .stat-grid{ grid-template-columns: repeat(2, 1fr); }
}

/* BUTTONS */
.btn-vyrus{
  background: var(--forest-dark);
  border: 1px solid var(--forest-dark);
  color: var(--mint);
  font-weight: 700;
  letter-spacing: 1px;
  padding: 0.9rem 2.5rem;
  border-radius: 3rem;
  font-size: 1rem;
  box-shadow: 0 10px 26px rgba(31, 91, 44, 0.25);
}
.btn-vyrus:hover{ background: var(--forest); border-color: var(--forest); color: #fff; }

.btn-outline-vyrus{
  background: rgba(255,255,255,0.6);
  border: 1px solid rgba(31, 91, 44, 0.3);
  color: var(--forest-dark);
  font-weight: 600;
  letter-spacing: 1px;
  padding: 0.7rem 1.6rem;
  border-radius: 2rem;
  font-size: 0.85rem;
}
.btn-outline-vyrus:hover{ border-color: var(--forest-dark); background: #fff; }

/* TASKS */
.tasks-card{
  max-width: 560px;
  margin: 0 auto 4rem;
  background: var(--card);
  border: 1px solid var(--card-border);
  border-radius: 1.5rem;
  padding: 2rem 1.75rem;
  backdrop-filter: blur(6px);
  box-shadow: 0 14px 40px rgba(30, 42, 24, 0.1);
}
.tasks-eyebrow{
  letter-spacing: 3px;
  font-size: 0.85rem;
  color: var(--ink-muted);
  font-weight: 700;
  margin-bottom: 1.5rem;
}
.task-row{
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  background: rgba(255,255,255,0.55);
  border: 1px solid var(--card-border);
  border-radius: 1rem;
  padding: 1.1rem 1.3rem;
  margin-bottom: 1rem;
}
.task-label{
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--ink);
}
.task-label a{ color: var(--ink); text-decoration: none; }
.task-label a:hover{ color: var(--forest-dark); }

.task-btn{
  background: rgba(255,255,255,0.75);
  border: 1px solid rgba(31, 91, 44, 0.3);
  color: var(--forest-dark);
  font-weight: 700;
  letter-spacing: 0.5px;
  padding: 0.55rem 1.3rem;
  border-radius: 2rem;
  font-size: 0.85rem;
  white-space: nowrap;
}
.task-btn:hover{ border-color: var(--forest-dark); background: #fff; }
.task-btn.done{
  border-color: var(--leaf);
  background: rgba(76, 201, 106, 0.18);
  color: var(--forest-dark);
  pointer-events: none;
}
.task-btn:disabled{
  opacity: 0.45;
  pointer-events: none;
}

/* MODALS + FORMS */
.field-error{
  color: #b3261e;
  font-size: 0.82rem;
  margin-top: 0.4rem;
  min-height: 1.1rem;
}
.modal-content-custom{
  background: #F2FFE9;
  border: 1px solid var(--card-border);
  border-radius: 1.25rem;
  color: var(--ink);
}
.modal-eyebrow{
  letter-spacing: 3px;
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--ink-muted);
}
.modal-note{
  color: var(--ink-faint);
  font-size: 0.9rem;
  letter-spacing: 0.5px;
}
.form-control-custom{
  background: rgba(255,255,255,0.8);
  border: 1px solid rgba(30, 42, 24, 0.18);
  color: var(--ink);
  border-radius: 0.75rem;
  padding: 0.7rem 1rem;
}
.form-control-custom:focus{
  background: #fff;
  border-color: var(--leaf);
  color: var(--ink);
  box-shadow: 0 0 0 3px rgba(76, 201, 106, 0.18);
}
.form-control-custom::placeholder{ color: #93A488; }
.form-control-custom:disabled{ background: rgba(255,255,255,0.4); color: var(--ink-faint); }

@media (prefers-reduced-motion: reduce){
  * { transition: none !important; }
}