/* =====================================================
   Bloom — A Night Garden
   Tokens
===================================================== */
:root{
  --bg-deep:#04080f;
  --bg-mid:#0a1726;
  --moon:rgba(125,211,252,.14);
  --stem-light:#5eead4;
  --stem-dark:#0f3d3a;
  --leaf-light:#2dd4bf;
  --leaf-dark:#0f3d3a;
  --text-light:#f4f8fb;
  --text-muted:#92a6ba;
  --gold:#fde68a;
}

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

html, body{
  width:100%;
  height:100%;
  overflow:hidden;
  background:var(--bg-deep);
  font-family:'DM Sans', sans-serif;
  color:var(--text-light);
}

/* =====================================================
   Background layers
===================================================== */
.night-sky{
  position:fixed; inset:0; z-index:0;
  background:
    radial-gradient(ellipse 55% 35% at 80% 10%, var(--moon), transparent 60%),
    radial-gradient(ellipse 120% 70% at 50% 115%, rgba(15,118,110,.22), transparent 60%),
    linear-gradient(180deg, var(--bg-deep) 0%, var(--bg-mid) 55%, var(--bg-deep) 100%);
}

.fireflies{ position:fixed; inset:0; z-index:1; pointer-events:none; overflow:hidden; }
.firefly{
  position:absolute;
  border-radius:50%;
  animation: drift 8s linear infinite, twinkle 3s ease-in-out infinite;
  will-change: transform, opacity;
}
@keyframes twinkle{ 0%,100%{ opacity:.2; } 50%{ opacity:1; } }
@keyframes drift{
  0%{ transform:translate(0,0); }
  50%{ transform:translate(var(--dx,12px), var(--dy,-16px)); }
  100%{ transform:translate(0,0); }
}

.ground-glow{
  position:fixed; left:0; right:0; bottom:0; height:30vh; z-index:2; pointer-events:none;
  background:linear-gradient(to top, rgba(7,38,36,.55), transparent);
}

.grass-layer{
  position:fixed; left:0; right:0; bottom:-6px; height:150px; z-index:3;
  pointer-events:none; overflow:hidden;
}
.grass-blade{
  position:absolute; bottom:0;
  transform-origin:bottom center;
  animation: sway 4s ease-in-out infinite alternate;
}
@keyframes sway{
  from{ transform:rotate(var(--r1,-4deg)); }
  to{ transform:rotate(var(--r2,4deg)); }
}

.flowers-layer{ position:fixed; inset:0; z-index:4; pointer-events:none; }

.garden{ position:fixed; inset:0; z-index:5; cursor:crosshair; }

/* =====================================================
   Header / controls
===================================================== */
.header{
  position:fixed; top:0; left:50%;
  transform:translateX(-50%);
  z-index:10;
  text-align:center;
  padding:30px 40px 24px;
  width:max-content; max-width:92vw;
  background:rgba(8,16,26,.4);
  backdrop-filter:blur(16px);
  -webkit-backdrop-filter:blur(16px);
  border:1px solid rgba(255,255,255,.07);
  border-top:none;
  border-bottom-left-radius:30px;
  border-bottom-right-radius:30px;
}

.eyebrow{
  font-size:.7rem;
  letter-spacing:.24em;
  text-transform:uppercase;
  color:var(--stem-light);
  font-weight:600;
  margin-bottom:8px;
}

.title{
  font-family:'Cormorant Garamond', serif;
  font-style:italic;
  font-weight:600;
  font-size:clamp(1.7rem, 4vw, 2.7rem);
  background:linear-gradient(90deg, #ffffff, var(--stem-light));
  -webkit-background-clip:text;
  background-clip:text;
  color:transparent;
  text-shadow:0 0 36px rgba(94,234,212,.25);
  margin-bottom:12px;
}

.subtitle{
  font-size:.92rem;
  color:var(--text-muted);
  margin-bottom:20px;
  transition:opacity .6s ease;
}
.subtitle.faded{ opacity:0; }

.controls{ display:flex; gap:14px; justify-content:center; flex-wrap:wrap; }

.btn{
  font-family:'DM Sans', sans-serif;
  font-weight:600;
  font-size:.92rem;
  padding:11px 26px;
  border-radius:999px;
  border:none;
  cursor:pointer;
  transition:transform .25s ease, box-shadow .25s ease, background .25s ease;
}
.btn:active{ transform:translateY(1px) scale(.97); }
.btn:focus-visible{ outline:2px solid var(--stem-light); outline-offset:3px; }

.btn-primary{
  background:linear-gradient(135deg, var(--gold), var(--stem-light));
  color:#06231f;
  box-shadow:0 8px 24px rgba(94,234,212,.28);
}
.btn-primary:hover{ transform:translateY(-2px); box-shadow:0 12px 30px rgba(94,234,212,.42); }

.btn-secondary{
  background:rgba(255,255,255,.06);
  color:var(--text-light);
  border:1px solid rgba(255,255,255,.2);
}
.btn-secondary:hover{ background:rgba(255,255,255,.13); transform:translateY(-2px); }

.dedication{
  position:fixed; bottom:14px; left:50%;
  transform:translateX(-50%);
  z-index:10;
  font-family:'Cormorant Garamond', serif;
  font-style:italic;
  font-weight:500;
  font-size:.85rem;
  letter-spacing:.02em;
  color:var(--stem-light);
  text-shadow:0 0 14px rgba(94,234,212,.35);
  opacity:.75;
  text-align:center;
  padding:4px 10px;
  pointer-events:none;
  user-select:none;
}

/* =====================================================
   Flower anatomy
   .flower        -> zero-size anchor placed at click point
   .flower-tilt   -> static random scale + rotation (whole plant)
   .flower-inner  -> 140x210 box, shifted so its base sits on the anchor
===================================================== */
.flower{ position:absolute; width:0; height:0; }

.flower-tilt{ position:absolute; left:0; top:0; width:0; height:0; }

.flower-inner{
  position:absolute; left:0; top:0;
  width:140px; height:210px;
  transform:translate(-50%,-100%);
}
.flower-inner.wilt{ animation: wiltOut .55s ease forwards; }
@keyframes wiltOut{
  from{ transform:translate(-50%,-100%) scale(1); opacity:1; }
  to{ transform:translate(-50%,-100%) scale(.82) translateY(18px); opacity:0; }
}

.stem{
  position:absolute; left:50%; bottom:0;
  width:5px; height:130px;
  border-radius:6px;
  background:linear-gradient(to top, var(--stem-dark), var(--stem-light));
  box-shadow:0 0 10px rgba(94,234,212,.25);
  animation: stemGrow .7s cubic-bezier(.22,.85,.4,1) both;
}
@keyframes stemGrow{
  from{ transform:translateX(-50%) scaleY(0); }
  to{ transform:translateX(-50%) scaleY(1); }
}

.leaf-pivot{ position:absolute; left:50%; width:0; height:0; }
.leaf{
  position:absolute; left:0; top:0;
  width:16px; height:38px; border-radius:50%;
  background:linear-gradient(to top, var(--leaf-dark), var(--leaf-light));
  box-shadow:0 0 8px rgba(45,212,191,.22);
  opacity:0;
  transform:translate(-50%,-100%) scale(0);
  animation: leafOpen .55s ease-out both;
}
@keyframes leafOpen{
  from{ transform:translate(-50%,-100%) scale(0); opacity:0; }
  to{ transform:translate(-50%,-100%) scale(1); opacity:1; }
}

.bloom-head{ position:absolute; left:50%; top:78px; width:0; height:0; }

.head-glow{
  position:absolute; left:0; top:0;
  width:120px; height:120px;
  border-radius:50%;
  background:radial-gradient(circle, var(--glow, rgba(103,232,249,.5)), transparent 70%);
  filter:blur(10px);
  opacity:0;
  transform:translate(-50%,-50%) scale(.4);
  animation: glowIn .8s ease-out .22s both;
}
@keyframes glowIn{
  from{ opacity:0; transform:translate(-50%,-50%) scale(.4); }
  to{ opacity:.55; transform:translate(-50%,-50%) scale(1); }
}

.petal-pivot{ position:absolute; left:0; top:0; width:0; height:0; }
.petal{
  position:absolute; left:0; top:0;
  width:22px; height:48px; border-radius:50%;
  background:linear-gradient(to top, var(--petal-b,#22d3ee), var(--petal-a,#eafffb));
  box-shadow:0 0 14px var(--glow, rgba(103,232,249,.5));
  opacity:0;
  transform:translate(-50%,-100%) scale(0);
  animation: petalBloom .6s cubic-bezier(.34,1.56,.64,1) both;
}
@keyframes petalBloom{
  from{ transform:translate(-50%,-100%) scale(0); opacity:0; }
  to{ transform:translate(-50%,-100%) scale(1); opacity:1; }
}

.pistil{
  position:absolute; left:0; top:0;
  width:24px; height:24px; border-radius:50%;
  background:radial-gradient(circle, #ffffff, var(--gold) 55%, transparent 100%);
  box-shadow:0 0 16px var(--gold);
  opacity:0;
  transform:translate(-50%,-50%) scale(0);
  animation: pistilIn .5s ease-out both, pistilPulse 2.4s ease-in-out infinite;
}
@keyframes pistilIn{
  from{ opacity:0; transform:translate(-50%,-50%) scale(0); }
  to{ opacity:1; transform:translate(-50%,-50%) scale(1); }
}
@keyframes pistilPulse{
  0%,100%{ filter:brightness(1); }
  50%{ filter:brightness(1.4); }
}

/* =====================================================
   Click feedback: ripple + sparkle burst
===================================================== */
.ripple{
  position:fixed; width:10px; height:10px; border-radius:50%;
  border:2px solid #67e8f9; pointer-events:none; z-index:6;
  transform:translate(-50%,-50%) scale(0);
  opacity:.9;
  animation: rippleOut .6s ease-out forwards;
}
@keyframes rippleOut{
  to{ transform:translate(-50%,-50%) scale(7); opacity:0; }
}

.spark{
  position:fixed; width:5px; height:5px; border-radius:50%;
  pointer-events:none; z-index:6;
  animation: sparkFly .7s ease-out forwards;
}
@keyframes sparkFly{
  to{ transform:translate(var(--dx,0),var(--dy,0)) scale(0); opacity:0; }
}

/* =====================================================
   Dedication
===================================================== */
.dedication{
  position:fixed;
  left:50%; bottom:18px;
  transform:translateX(-50%);
  z-index:7;
  pointer-events:none;
  font-family:'Cormorant Garamond', serif;
  font-style:italic;
  font-weight:500;
  font-size:.95rem;
  letter-spacing:.02em;
  color:rgba(244,248,251,.55);
  text-shadow:0 0 16px rgba(94,234,212,.25);
  white-space:nowrap;
}

@media (max-width:560px){
  .dedication{
    font-size:.78rem;
    white-space:normal;
    width:88vw;
    text-align:center;
  }
}

/* =====================================================
   Accessibility & responsive
===================================================== */
@media (prefers-reduced-motion: reduce){
  *, *::before, *::after{
    animation-duration:.01s !important;
    animation-iteration-count:1 !important;
    transition-duration:.01s !important;
  }
}

@media (max-width:560px){
  .header{ padding:22px 22px 18px; }
  .title{ font-size:1.5rem; }
  .subtitle{ font-size:.82rem; }
}