/* ===========================
   ROOT VARIABLES
=========================== */
:root {
  --bg:          #07070f;
  --bg2:         #0e0e1c;
  --rose:        #e8608a;
  --rose-light:  #f4a0bc;
  --rose-glow:   rgba(232, 96, 138, 0.28);
  --rose-deep:   #b03060;
  --gold:        #c8a96e;
  --text:        #f7e8f0;
  --text-dim:    rgba(247,232,240,0.55);
  --glass:       rgba(255,255,255,0.035);
  --glass-b:     rgba(244,160,188,0.12);
  --glass-b2:    rgba(244,160,188,0.22);
}

/* ===========================
   RESET & BASE
=========================== */
*,*::before,*::after { margin:0; padding:0; box-sizing:border-box; }
html { font-size:16px; }
body {
  background: var(--bg);
  color: var(--text);
  font-family: 'Jost', sans-serif;
  min-height: 100vh;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

/* ===========================
   BACKGROUND ORBS
=========================== */
.bg-orbs {
  position: fixed; inset:0; z-index:0; pointer-events:none; overflow:hidden;
}
.orb {
  position:absolute;
  border-radius:50%;
  filter: blur(80px);
  opacity:.18;
}
.orb1 { width:500px; height:500px; background:radial-gradient(circle,#e8608a,transparent); top:-120px; left:-150px; }
.orb2 { width:400px; height:400px; background:radial-gradient(circle,#b03060,transparent); bottom:-100px; right:-100px; }
.orb3 { width:300px; height:300px; background:radial-gradient(circle,#c8a96e,transparent); top:40%; left:60%; }

/* ===========================
   CANVAS (PARTICLES)
=========================== */
#canvas {
  position:fixed; inset:0;
  z-index:1; pointer-events:none;
}

/* ===========================
   MUSIC BTN
=========================== */
#music-btn {
  position:fixed; top:18px; right:18px; z-index:50;
  width:46px; height:46px;
  background:var(--glass);
  border:1px solid var(--glass-b);
  border-radius:50%;
  display:flex; align-items:center; justify-content:center;
  cursor:pointer;
  backdrop-filter:blur(16px); -webkit-backdrop-filter:blur(16px);
  font-size:1.15rem;
  transition:all .3s ease;
  color:var(--text);
}
#music-btn:hover { border-color:var(--rose-light); box-shadow:0 0 18px var(--rose-glow); }
#music-btn.playing {
  border-color:var(--rose);
  box-shadow:0 0 22px var(--rose-glow);
  animation: musicPulse 2.5s ease infinite;
}
@keyframes musicPulse {
  0%,100% { box-shadow:0 0 22px var(--rose-glow); }
  50%      { box-shadow:0 0 40px rgba(232,96,138,.5); }
}

/* ===========================
   APP WRAPPER
=========================== */
#app {
  position:relative; z-index:2;
  min-height:100vh;
  display:flex; align-items:center; justify-content:center;
  padding:20px;
}

/* ===========================
   SCREENS
=========================== */
.screen {
  display:none;
  flex-direction:column;
  align-items:center;
  text-align:center;
  width:100%; max-width:520px;
}
.screen.active {
  display:flex;
  animation: fadeUp .7s cubic-bezier(.22,1,.36,1) forwards;
}
@keyframes fadeUp {
  from { opacity:0; transform:translateY(28px); }
  to   { opacity:1; transform:translateY(0); }
}

/* ===========================
   TYPOGRAPHY HELPERS
=========================== */
.display {
  font-family:'Cormorant Garamond',serif;
  font-style:italic;
  font-weight:300;
  line-height:1.2;
  color:var(--text);
}
.label {
  font-size:.65rem;
  font-weight:500;
  letter-spacing:.28em;
  text-transform:uppercase;
  color:var(--rose-light);
}
.body-text {
  font-size:.88rem;
  font-weight:300;
  line-height:1.85;
  color:var(--text-dim);
}
.divider {
  width:64px; height:1px;
  background:linear-gradient(90deg,transparent,var(--rose-light),transparent);
  margin:18px auto;
}

/* ===========================
   BUTTONS
=========================== */
.btn-cta {
  display:inline-flex; align-items:center; gap:8px;
  background:linear-gradient(135deg,var(--rose-deep),var(--rose));
  border:none; color:#fff;
  padding:15px 46px;
  border-radius:50px;
  font-family:'Jost',sans-serif;
  font-size:.8rem; font-weight:500;
  letter-spacing:.18em; text-transform:uppercase;
  cursor:pointer;
  box-shadow:0 0 32px var(--rose-glow), 0 6px 24px rgba(0,0,0,.35);
  transition:all .3s ease;
  position:relative; overflow:hidden;
}
.btn-cta::after {
  content:'';
  position:absolute; top:0; left:-100%;
  width:100%; height:100%;
  background:linear-gradient(90deg,transparent,rgba(255,255,255,.18),transparent);
  transition:left .55s ease;
}
.btn-cta:hover::after { left:100%; }
.btn-cta:hover { transform:translateY(-2px); box-shadow:0 0 48px var(--rose-glow), 0 10px 30px rgba(0,0,0,.4); }
.btn-cta:active { transform:translateY(0); }

/* Answer buttons */
.answers { display:flex; flex-direction:column; gap:11px; width:100%; }
.btn-ans {
  background:rgba(255,255,255,.03);
  border:1px solid var(--glass-b);
  color:var(--text);
  padding:14px 22px;
  border-radius:50px;
  font-family:'Jost',sans-serif;
  font-size:.85rem; font-weight:300;
  letter-spacing:.04em;
  cursor:pointer;
  transition:all .3s ease;
  position:relative; overflow:hidden;
  text-align:center;
}
.btn-ans::before {
  content:'';
  position:absolute; inset:0;
  background:linear-gradient(135deg,var(--rose-deep),var(--rose));
  opacity:0;
  transition:opacity .3s ease;
  border-radius:50px;
}
.btn-ans span { position:relative; z-index:1; }
.btn-ans:hover::before { opacity:1; }
.btn-ans:hover { border-color:var(--rose); box-shadow:0 0 20px var(--rose-glow); transform:translateX(6px); }

/* ===========================
   CARD
=========================== */
.card {
  width:100%;
  background:var(--glass);
  border:1px solid var(--glass-b);
  border-radius:26px;
  padding:38px 34px 34px;
  backdrop-filter:blur(22px); -webkit-backdrop-filter:blur(22px);
  box-shadow:0 24px 64px rgba(0,0,0,.45), 0 0 0 1px rgba(255,255,255,.04) inset;
  position:relative; overflow:hidden;
}
.card::before {
  content:'';
  position:absolute; top:0; left:0; right:0; height:1px;
  background:linear-gradient(90deg,transparent,var(--rose-light),transparent);
  opacity:.45;
}
.card-glyph {
  font-size:1.3rem; margin-bottom:18px; opacity:.6;
}
.card-num { font-size:.6rem; letter-spacing:.3em; text-transform:uppercase; color:var(--rose-light); margin-bottom:12px; }
.card-q {
  font-family:'Cormorant Garamond',serif;
  font-size:clamp(1.25rem,4vw,1.75rem);
  font-weight:400; font-style:italic;
  line-height:1.55; color:var(--text);
  margin-bottom:32px;
}
/* Card slide animations */
.card.in  { animation:slideIn .55s cubic-bezier(.34,1.56,.64,1) forwards; }
.card.out { animation:slideOut .4s ease forwards; }
@keyframes slideIn  { from{opacity:0;transform:translateX(55px)} to{opacity:1;transform:translateX(0)} }
@keyframes slideOut { to  {opacity:0;transform:translateX(-55px)} }

/* ===========================
   PROGRESS BAR
=========================== */
.prog-wrap { width:100%; margin-bottom:26px; }
.prog-meta {
  display:flex; justify-content:space-between; align-items:center;
  margin-bottom:9px;
}
.prog-track {
  width:100%; height:2px;
  background:rgba(255,255,255,.08);
  border-radius:2px; overflow:hidden;
}
.prog-fill {
  height:100%;
  background:linear-gradient(90deg,var(--rose-deep),var(--rose-light));
  border-radius:2px;
  transition:width .85s cubic-bezier(.4,0,.2,1);
  box-shadow:0 0 8px var(--rose-glow);
}

/* ===========================
   RESPONSE CARD
=========================== */
.resp-card {
  width:100%;
  background:var(--glass);
  border:1px solid var(--glass-b);
  border-radius:26px;
  padding:40px 34px;
  backdrop-filter:blur(22px); -webkit-backdrop-filter:blur(22px);
  box-shadow:0 24px 64px rgba(0,0,0,.45);
  position:relative; overflow:hidden;
  animation:fadeUp .6s cubic-bezier(.22,1,.36,1) forwards;
}
.resp-card::before {
  content:'';
  position:absolute; top:0; left:0; right:0; height:1px;
  background:linear-gradient(90deg,transparent,var(--gold),transparent);
  opacity:.35;
}
.resp-emoji { font-size:2.6rem; margin-bottom:18px; animation:popIn .5s cubic-bezier(.34,1.56,.64,1); }
@keyframes popIn { from{transform:scale(0) rotate(-15deg)} to{transform:scale(1) rotate(0)} }
.resp-text {
  font-family:'Cormorant Garamond',serif;
  font-size:clamp(1.05rem,3.5vw,1.4rem);
  font-style:italic; font-weight:400;
  line-height:1.75; color:var(--text);
  margin-bottom:32px;
}

/* ===========================
   INTRO SCREEN SPECIFICS
=========================== */
.intro-heart { font-size:72px; margin-bottom:22px; animation:heartbeat 2.2s ease infinite; }
@keyframes heartbeat {
  0%,100% { transform:scale(1); }
  14%     { transform:scale(1.18); }
  28%     { transform:scale(1); }
  42%     { transform:scale(1.12); }
  70%     { transform:scale(1); }
}
.intro-title { font-size:clamp(2rem,8vw,3.6rem); margin-bottom:6px; }
.intro-sub   { margin-bottom:22px; }
.intro-body  { max-width:380px; margin-bottom:46px; }

/* ===========================
   END SCREEN
=========================== */
.end-hearts  { font-size:3.2rem; margin-bottom:18px; animation:heartbeat 1.8s ease infinite; }
.end-title   { font-size:clamp(1.7rem,6vw,2.8rem); margin-bottom:10px; color:var(--rose-light); }
.end-body    { max-width:400px; margin-bottom:36px; }
.end-sig {
  font-family:'Cormorant Garamond',serif;
  font-style:italic;
  font-size:1rem;
  color:var(--gold);
  letter-spacing:.05em;
  margin-bottom:34px;
}

/* ===========================
   GAMEOVER SCREEN
=========================== */
.go-icon  { font-size:3.5rem; margin-bottom:22px; animation:shakeX .6s ease; }
@keyframes shakeX {
  0%,100%{ transform:translateX(0) }
  20%    { transform:translateX(-12px) }
  40%    { transform:translateX(12px) }
  60%    { transform:translateX(-8px) }
  80%    { transform:translateX(8px) }
}
.go-title  { font-size:clamp(1.4rem,5vw,2.2rem); margin-bottom:8px; }
.go-body   { max-width:360px; margin-bottom:36px; }

/* ===========================
   SCROLL FIX MOBILE
=========================== */
@media (max-height: 700px) {
  #app { align-items:flex-start; padding-top:70px; padding-bottom:30px; }
  .screen.active { overflow-y:auto; }
}
@media (max-width:480px) {
  .card, .resp-card { padding:30px 22px; }
  .btn-cta { padding:14px 34px; }
}