/* =============================================
   THE DRAW — Handwritten letter on a desk
   Paper, wax seals, envelopes, ink
   Heavy animation layer
   ============================================= */

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

:root{
  --paper:#f5f0e8;
  --paper-dark:#e8e0d2;
  --paper-line:rgba(120,160,190,0.2);
  --ink:#2c1810;
  --ink-light:#5a3e2b;
  --ink-faded:#8b7355;
  --red:#c0392b;
  --red-wax:#e74c3c;
  --green:#2d6a4f;
  --desk:#3b2a1a;
  --desk-light:#4a3728;
  --shadow:rgba(44,24,16,0.15);
  --font-hand:'Caveat',cursive;
  --font-serif:'EB Garamond',Georgia,serif;
}

body{
  font-family:var(--font-serif);
  background:var(--desk);
  color:var(--ink);
  min-height:100vh;
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
}

/* === DESK === */
.desk{
  min-height:100vh;
  background:
    repeating-linear-gradient(90deg,transparent,transparent 60px,rgba(0,0,0,.03) 60px,rgba(0,0,0,.03) 61px),
    repeating-linear-gradient(0deg,transparent,transparent 200px,rgba(0,0,0,.05) 200px,rgba(0,0,0,.05) 201px),
    linear-gradient(180deg,var(--desk),var(--desk-light));
  position:relative;
}

/* Grain flickers subtly */
.grain{
  position:fixed;inset:0;
  pointer-events:none;z-index:0;
  opacity:.04;
  animation:grainShift .15s steps(2) infinite;
  background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.65' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  background-size:200px;
}
@keyframes grainShift{
  0%{transform:translate(0,0)}
  50%{transform:translate(-1px,1px)}
  100%{transform:translate(1px,-1px)}
}

/* Floating dust motes */
.dust{
  position:fixed;
  width:3px;height:3px;
  border-radius:50%;
  background:var(--paper);
  opacity:0;
  pointer-events:none;z-index:2;
  animation:dustFloat linear infinite;
}
@keyframes dustFloat{
  0%{transform:translateY(100vh) translateX(0);opacity:0}
  5%{opacity:.25}
  50%{transform:translateY(50vh) translateX(30px);opacity:.15}
  95%{opacity:.25}
  100%{transform:translateY(-10vh) translateX(-20px);opacity:0}
}

/* Desk items bob gently */
.desk-items{position:fixed;inset:0;pointer-events:none;z-index:1}
.desk-item{
  position:absolute;
  opacity:.15;
  color:var(--paper-dark);
  animation:deskBob 4s ease-in-out infinite;
}
.desk-item:nth-child(2){animation-delay:-1s;animation-duration:5s}
.desk-item:nth-child(3){animation-delay:-2s;animation-duration:3.5s}
.desk-item:nth-child(4){animation-delay:-.5s;animation-duration:4.5s}
.desk-item:nth-child(5){animation-delay:-3s;animation-duration:6s}
@keyframes deskBob{
  0%,100%{transform:rotate(var(--r,0deg)) translateY(0)}
  50%{transform:rotate(var(--r,0deg)) translateY(-4px)}
}

/* === PAPER STACK === */
.paper-stack{
  position:relative;z-index:10;
  max-width:480px;
  margin:0 auto;
  padding:24px 16px 60px;
}

/* === NOTE === */
.note{
  position:relative;
  background:var(--paper);
  padding:36px 32px 28px;
  box-shadow:2px 2px 6px var(--shadow),0 0 0 1px rgba(0,0,0,.05);
  transform:rotate(-0.5deg);
  animation:noteFlutter .8s ease-out;
}
/* Paper breathes subtly */
.note{
  animation:noteFlutter .8s ease-out, paperBreathe 6s ease-in-out .8s infinite;
}
@keyframes noteFlutter{
  0%{opacity:0;transform:rotate(-2deg) translateY(-30px) scale(.95)}
  60%{transform:rotate(-.3deg) translateY(4px) scale(1.01)}
  100%{opacity:1;transform:rotate(-.5deg) translateY(0) scale(1)}
}
@keyframes paperBreathe{
  0%,100%{transform:rotate(-.5deg) translateY(0)}
  50%{transform:rotate(-.4deg) translateY(-1px)}
}

.note-lines{
  position:absolute;inset:32px 32px 28px;
  background:repeating-linear-gradient(to bottom,transparent,transparent 31px,var(--paper-line) 31px,var(--paper-line) 32px);
  pointer-events:none;
}
.note-content{position:relative;z-index:1}

/* Folded corner peels on hover */
.fold-tr{
  position:absolute;top:0;right:0;
  width:28px;height:28px;
  background:linear-gradient(225deg,var(--desk) 50%,var(--paper-dark) 50%);
  transition:width .3s,height .3s;
}
.note:hover .fold-tr{width:36px;height:36px}

/* Handwriting - ink bleeds in */
.handwrite{
  font-family:var(--font-hand);
  font-size:1.6rem;font-weight:600;
  color:var(--ink);margin-bottom:12px;line-height:1.3;
}
.hw{
  display:inline-block;
  opacity:0;
  transform:translateY(8px) rotate(3deg);
  animation:inkBleed .4s cubic-bezier(.2,.8,.3,1) calc(var(--i)*.07s) forwards;
}
@keyframes inkBleed{
  0%{opacity:0;transform:translateY(8px) rotate(3deg);filter:blur(2px)}
  50%{filter:blur(0)}
  100%{opacity:1;transform:none;filter:none}
}

.body-text{
  font-family:var(--font-serif);
  font-size:1.05rem;line-height:1.7;
  color:var(--ink-light);margin-bottom:20px;font-style:italic;
  opacity:0;animation:fadeUp .6s ease-out .8s forwards;
}
@keyframes fadeUp{to{opacity:1;transform:none}}
.body-text{transform:translateY(6px)}

.entry-count{
  display:flex;align-items:baseline;gap:8px;flex-wrap:wrap;
  font-family:var(--font-hand);font-size:1.1rem;color:var(--ink-faded);
  opacity:0;animation:fadeUp .6s ease-out 1s forwards;transform:translateY(6px);
}
.count-num{font-size:1.6rem;font-weight:700;color:var(--ink);transition:transform .3s}
.count-num.bump{animation:numBump .4s cubic-bezier(.34,1.56,.64,1)}
@keyframes numBump{0%{transform:scale(1)}40%{transform:scale(1.3)}100%{transform:scale(1)}}
.count-label{font-size:1rem}
.count-sep{color:var(--ink-faded);opacity:.4}
.count-status{color:var(--green);font-weight:600}
.count-status.closed{color:var(--red)}

/* === ENVELOPE === */
.envelope{
  position:relative;
  margin-top:24px;
  transform:rotate(.3deg);
  animation:envelopeSlide .7s ease-out .3s both;
}
@keyframes envelopeSlide{
  0%{opacity:0;transform:rotate(.3deg) translateY(40px)}
  100%{opacity:1;transform:rotate(.3deg) translateY(0)}
}

/* Flap opens with 3D perspective */
.envelope-flap{
  position:relative;height:40px;
  background:var(--paper-dark);
  clip-path:polygon(0 0,100% 0,50% 100%);
  transform-origin:top center;
  animation:flapOpen .6s ease-out .6s both;
}
@keyframes flapOpen{
  0%{transform:rotateX(0deg);opacity:0}
  60%{transform:rotateX(-40deg);opacity:1}
  100%{transform:rotateX(0deg);opacity:1}
}
.flap-fold{
  position:absolute;bottom:0;left:50%;
  width:60%;height:100%;
  background:rgba(0,0,0,.03);
  transform:translateX(-50%);
}

.envelope-body{
  background:var(--paper);
  padding:28px 28px 24px;
  box-shadow:2px 2px 6px var(--shadow),0 0 0 1px rgba(0,0,0,.05);
  animation:paperBreathe 6s ease-in-out 1s infinite;
}

.envelope-bottom{
  height:32px;background:var(--paper-dark);
  position:relative;overflow:hidden;
}
.envelope-pattern{
  position:absolute;inset:0;opacity:.15;
  background:repeating-linear-gradient(45deg,transparent,transparent 4px,var(--ink-faded) 4px,var(--ink-faded) 5px);
  animation:patternShift 20s linear infinite;
}
@keyframes patternShift{to{background-position:100px 0}}

/* === FIELDS === */
.field{margin-bottom:20px}

.field-label{
  display:block;
  font-family:var(--font-hand);font-size:1.15rem;font-weight:500;
  color:var(--ink);margin-bottom:6px;
  opacity:0;animation:fadeUp .5s ease-out calc(var(--fi,0)*.15s + .8s) forwards;
  transform:translateY(6px);
}
.field:nth-child(1) .field-label{--fi:0}
.field:nth-child(2) .field-label{--fi:1}

.field input[type="text"],
.field input[type="email"],
.field input[type="tel"]{
  width:100%;padding:10px 0;
  background:transparent;border:none;
  border-bottom:1px solid var(--paper-line);
  color:var(--ink);font-family:var(--font-hand);font-size:1.2rem;
  outline:none;transition:border-color .3s;
}
.field input::placeholder{color:var(--ink-faded);font-style:italic;font-size:1rem}
.field input:focus{border-color:var(--ink-light)}
/* Ink underline grows on focus */
.field input:focus~.ink-line{width:100%}
.ink-line{
  display:block;height:1px;width:0;
  background:var(--ink-light);
  transition:width .4s cubic-bezier(.4,0,.2,1);
}

/* Radio group */
.radio-group{display:flex;gap:20px;margin-top:4px}
.radio-opt{
  display:flex;align-items:center;gap:8px;
  cursor:pointer;font-family:var(--font-hand);font-size:1.1rem;
  color:var(--ink-light);transition:color .2s;
}
.radio-opt:hover{color:var(--ink)}
.radio-opt input{display:none}
.radio-circle{
  width:18px;height:18px;
  border:2px solid var(--ink-faded);border-radius:50%;
  position:relative;transition:all .3s;
}
.radio-opt input:checked~.radio-circle{
  border-color:var(--red);
  animation:radioPop .3s cubic-bezier(.34,1.56,.64,1);
}
@keyframes radioPop{
  0%{transform:scale(1)}50%{transform:scale(1.3)}100%{transform:scale(1)}
}
.radio-opt input:checked~.radio-circle::after{
  content:'';position:absolute;
  top:3px;left:3px;width:8px;height:8px;
  background:var(--red);border-radius:50%;
  animation:checkAppear .2s ease-out;
}
@keyframes checkAppear{from{transform:scale(0)}to{transform:scale(1)}}
.radio-opt input:checked~.radio-text{color:var(--ink);font-weight:600}

/* Send button - ink spreading */
.send-btn{
  display:flex;align-items:center;justify-content:center;gap:10px;
  width:100%;padding:14px;margin-top:8px;
  background:var(--ink);border:none;
  color:var(--paper);font-family:var(--font-hand);
  font-size:1.2rem;font-weight:600;
  cursor:pointer;position:relative;overflow:hidden;
  transition:all .3s;
}
.send-btn::before{
  content:'';position:absolute;inset:0;
  background:var(--red);
  transform:scaleX(0);transform-origin:left;
  transition:transform .5s cubic-bezier(.4,0,.2,1);
}
.send-btn:hover::before{transform:scaleX(1)}
.send-btn:hover{color:#fff}
.send-text,.send-icon{position:relative;z-index:1}
.send-btn:active{transform:scale(.97)}
.send-btn:disabled{opacity:.4;cursor:not-allowed;transform:none}
.send-btn:disabled::before{transform:scaleX(0)!important}
.send-icon{transition:transform .3s}
.send-btn:hover .send-icon{transform:translateX(3px)}

/* Quill cursor trail */
.cursor-ink{
  position:fixed;
  width:4px;height:4px;
  border-radius:50%;
  background:var(--ink);
  pointer-events:none;z-index:9998;
  opacity:0;
  transition:opacity .3s;
}
body:hover .cursor-ink{opacity:.15}

/* Error - shakes */
.error{
  font-family:var(--font-hand);font-size:1rem;color:var(--red);
  padding:8px 0;
}
.error:not(.hidden){animation:shakeError .4s ease-out}
@keyframes shakeError{
  0%,100%{transform:translateX(0)}
  20%{transform:translateX(-6px)}
  40%{transform:translateX(6px)}
  60%{transform:translateX(-4px)}
  80%{transform:translateX(4px)}
}

/* === SEALED STATE === */
.sealed{
  display:flex;flex-direction:column;
  align-items:center;text-align:center;
  padding:32px 24px;background:var(--paper);
  box-shadow:2px 2px 6px var(--shadow);
  animation:sealEnvelope .6s ease-out;
}
@keyframes sealEnvelope{
  0%{opacity:0;transform:scale(.9)}
  60%{transform:scale(1.02)}
  100%{opacity:1;transform:scale(1)}
}

/* Wax seal with drip */
.wax-seal{
  width:80px;height:80px;
  margin-bottom:20px;
  animation:waxStamp .5s cubic-bezier(.34,1.56,.64,1) .2s both;
  position:relative;
}
.wax-seal::after{
  content:'';position:absolute;
  bottom:-6px;left:50%;transform:translateX(-50%);
  width:12px;height:0;
  background:var(--red-wax);border-radius:0 0 6px 6px;
  animation:waxDrip .8s ease-out .7s forwards;
}
@keyframes waxStamp{
  0%{transform:scale(3) rotate(-20deg);opacity:0}
  70%{transform:scale(.95) rotate(2deg);opacity:1}
  100%{transform:scale(1) rotate(0)}
}
@keyframes waxDrip{
  0%{height:0}
  100%{height:14px}
}

.sealed-text{display:flex;flex-direction:column;gap:6px}
.sealed-name{
  font-family:var(--font-hand);font-size:1.8rem;font-weight:700;
  color:var(--ink);
  opacity:0;animation:nameReveal .5s ease-out .6s forwards;
}
@keyframes nameReveal{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}

.sealed-sub{
  font-family:var(--font-serif);font-style:italic;
  color:var(--ink-faded);font-size:.95rem;
  opacity:0;animation:fadeUp .5s ease-out .9s forwards;transform:translateY(6px);
}

/* === CLOSED STATE === */
.closed{
  display:flex;flex-direction:column;align-items:center;
  text-align:center;padding:24px;background:var(--paper);
  box-shadow:2px 2px 6px var(--shadow);
  animation:sealEnvelope .6s ease-out;
}
.wax-seal-locked svg circle:first-child{fill:#2c3e50}
.wax-seal-locked svg circle:nth-child(2){fill:#34495e}
.wax-seal-locked::after{display:none}
.closed-text{
  font-family:var(--font-serif);font-style:italic;
  color:var(--ink-faded);line-height:1.7;margin-top:12px;
}

/* === WINNER LETTER === */
.winner-letter{
  position:relative;margin-top:28px;
  transform:rotate(-.2deg);
  perspective:800px;
}
.winner-letter:not(.hidden){animation:letterUnfold 1s cubic-bezier(.2,.8,.3,1)}
@keyframes letterUnfold{
  0%{opacity:0;transform:rotate(-.2deg) translateY(30px) rotateX(-15deg) scale(.92)}
  50%{opacity:1}
  100%{transform:rotate(-.2deg) translateY(0) rotateX(0) scale(1)}
}

/* Letter flap lifts up */
.letter-top{
  height:48px;background:var(--paper-dark);
  clip-path:polygon(0 0,100% 0,100% 40%,50% 100%,0 40%);
  transform-origin:top center;
  animation:letterFlapLift .8s ease-out .2s both;
}
@keyframes letterFlapLift{
  0%{transform:rotateX(0)}
  60%{transform:rotateX(-50deg)}
  100%{transform:rotateX(0)}
}
.letter-crease{
  position:absolute;bottom:0;left:50%;transform:translateX(-50%);
  width:50%;height:2px;background:rgba(0,0,0,.06);
}

.letter-body{
  background:var(--paper);padding:32px;
  box-shadow:2px 2px 8px var(--shadow);
}
.letter-date{
  font-family:var(--font-serif);font-style:italic;
  color:var(--ink-faded);font-size:.9rem;margin-bottom:16px;
  opacity:0;animation:fadeUp .5s ease-out .4s forwards;transform:translateY(6px);
}
.letter-greeting{
  font-family:var(--font-serif);font-size:1.1rem;margin-bottom:12px;
  opacity:0;animation:fadeUp .5s ease-out .6s forwards;transform:translateY(6px);
}
.letter-msg{
  font-family:var(--font-serif);font-size:1rem;color:var(--ink-light);
  line-height:1.6;margin-bottom:20px;
  opacity:0;animation:fadeUp .5s ease-out .8s forwards;transform:translateY(6px);
}

/* Winner name writes itself */
.winner-name{
  font-family:var(--font-hand);font-size:2.5rem;font-weight:700;
  color:var(--red);text-align:center;
  padding:16px 0;border-bottom:2px solid var(--paper-line);
  margin-bottom:8px;
  opacity:0;animation:fadeUp .5s ease-out 1s forwards;transform:translateY(6px);
}
/* Blinking cursor after name */
.winner-name::after{
  content:'|';
  animation:blink 1s step-end infinite;
  font-weight:300;
}
@keyframes blink{0%,100%{opacity:1}50%{opacity:0}}

.winner-contact{
  font-family:var(--font-hand);font-size:1.1rem;color:var(--ink-faded);
  text-align:center;margin-bottom:20px;
  opacity:0;animation:fadeUp .5s ease-out 1.3s forwards;transform:translateY(6px);
}

.letter-footer{
  font-family:var(--font-serif);font-style:italic;
  color:var(--ink-light);font-size:.95rem;line-height:1.7;margin-top:24px;
  opacity:0;animation:fadeUp .5s ease-out 1.5s forwards;transform:translateY(6px);
}
.letter-sig{
  font-family:var(--font-hand);font-size:1.4rem;font-weight:600;
  color:var(--ink);display:inline-block;
  transform:rotate(-2deg);
  /* Signature draws in */
}
.letter-sig{
  opacity:0;
  animation:sigDraw .8s ease-out 1.8s forwards;
}
@keyframes sigDraw{
  0%{opacity:0;clip-path:inset(0 100% 0 0)}
  100%{opacity:1;clip-path:inset(0 0 0 0)}
}

/* === FOOTER === */
.foot{text-align:center;padding:32px 0 0}
.foot-link{
  color:var(--paper-dark);text-decoration:none;
  font-size:.8rem;letter-spacing:.3em;opacity:.3;transition:opacity .3s;
}
.foot-link:hover{opacity:.8}

/* === CONFETTI === */
.confetti-container{
  position:fixed;inset:0;z-index:9999;pointer-events:none;overflow:hidden;
}
.confetti-p{
  position:absolute;top:-20px;
  animation:cfall linear forwards;
}
@keyframes cfall{
  0%{transform:translateY(0) rotate(0) scale(1);opacity:1}
  80%{opacity:.8}
  100%{transform:translateY(100vh) rotate(720deg) scale(.3);opacity:0}
}

.hidden{display:none!important}

/* === RESPONSIVE === */
@media(max-width:480px){
  .paper-stack{padding:16px 10px 40px}
  .note{padding:28px 20px 20px}
  .note-content{padding:0}
  .envelope-body{padding:20px}
  .letter-body{padding:24px}
  .handwrite{font-size:1.3rem}
  .winner-name{font-size:2rem}
  .fold-tr{width:20px;height:20px}
}