/* =========================================================
   Selamat Ulang Tahun — tema: Midnight Gold Luxury
   ========================================================= */
:root {
  --bg: #07060b;
  --bg-2: #120d1c;
  --gold-1: #fff3c4;
  --gold-2: #f5d27a;
  --gold-3: #d4a24c;
  --gold-4: #8a6326;
  --rose: #ff6f9c;
  --rose-2: #c2185b;
  --violet: #7b4dff;
  --text: #f4ecdf;
  --muted: #b8ab96;
  --gold-grad: linear-gradient(135deg, var(--gold-1) 0%, var(--gold-2) 25%, var(--gold-3) 50%, var(--gold-2) 75%, var(--gold-1) 100%);
  --serif: "Playfair Display", Georgia, serif;
  --script: "Great Vibes", cursive;
  --deco: "Cinzel Decorative", serif;
  --sans: "Poppins", system-ui, sans-serif;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; overflow-x: clip; }
body {
  background: radial-gradient(ellipse at top, #1b1030 0%, var(--bg) 55%) fixed, var(--bg);
  color: var(--text);
  font-family: var(--sans);
  font-weight: 300;
  overflow-x: hidden;
  min-height: 100vh;
}
body.locked { overflow: hidden; }
img { max-width: 100%; display: block; }
button { font: inherit; cursor: pointer; border: 0; background: none; color: inherit; }

.script { font-family: var(--script); font-weight: 400; }

#fx { position: fixed; inset: 0; width: 100%; height: 100%; pointer-events: none; z-index: 50; }

#cursor-glow {
  position: fixed; width: 380px; height: 380px; border-radius: 50%;
  pointer-events: none; z-index: 1; left: 0; top: 0;
  background: radial-gradient(circle, rgba(245,210,122,.12), transparent 60%);
  transform: translate(-50%, -50%);
  transition: opacity .3s;
}
#progress {
  position: fixed; top: 0; left: 0; height: 3px; width: 0; z-index: 60;
  background: var(--gold-grad); box-shadow: 0 0 12px var(--gold-2);
}

/* ---------- Tombol ---------- */
.btn-gold {
  position: relative; overflow: hidden;
  padding: 16px 42px; border-radius: 999px;
  background: var(--gold-grad); background-size: 200% 200%;
  color: #2a1a05; font-weight: 500; letter-spacing: .08em; text-transform: uppercase; font-size: .85rem;
  box-shadow: 0 10px 30px rgba(212,162,76,.35), inset 0 1px 0 rgba(255,255,255,.6);
  animation: goldShift 4s ease infinite;
  transition: transform .3s, box-shadow .3s;
}
.btn-gold span { position: relative; z-index: 1; }
.btn-gold::after {
  content: ""; position: absolute; top: 0; left: -120%; width: 60%; height: 100%;
  background: linear-gradient(100deg, transparent, rgba(255,255,255,.8), transparent);
  transform: skewX(-20deg); animation: shine 3s infinite;
}
.btn-gold:hover { transform: translateY(-3px) scale(1.03); box-shadow: 0 16px 40px rgba(212,162,76,.55); }
.btn-ghost {
  padding: 14px 30px; border-radius: 999px; border: 1px solid rgba(245,210,122,.5);
  color: var(--gold-2); letter-spacing: .05em; font-size: .85rem; transition: .3s;
  backdrop-filter: blur(6px);
}
.btn-ghost:hover { background: rgba(245,210,122,.1); }
@keyframes goldShift { 0%,100% { background-position: 0% 50%; } 50% { background-position: 100% 50%; } }
@keyframes shine { 0% { left: -120%; } 60%,100% { left: 160%; } }

/* ---------- Gerbang ---------- */
#gate {
  position: fixed; inset: 0; z-index: 40;
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 34px;
  background: radial-gradient(circle at 50% 60%, #22123a 0%, #07060b 70%);
  transition: opacity 1.4s ease, visibility 1.4s, transform 1.4s ease;
}
#gate.gone { opacity: 0; visibility: hidden; transform: scale(1.3); }
.gate-aurora {
  position: absolute; inset: -20%;
  background:
    radial-gradient(40% 30% at 30% 30%, rgba(123,77,255,.25), transparent 70%),
    radial-gradient(35% 30% at 70% 60%, rgba(255,111,156,.2), transparent 70%),
    radial-gradient(30% 25% at 50% 80%, rgba(245,210,122,.18), transparent 70%);
  filter: blur(30px); animation: aurora 12s ease-in-out infinite alternate;
}
@keyframes aurora { to { transform: rotate(25deg) scale(1.15); } }
.gate-sub { font-family: var(--serif); font-style: italic; font-size: clamp(1.1rem, 3vw, 1.6rem); color: var(--gold-1); position: relative; }
.gate-hint { font-size: .75rem; color: var(--muted); letter-spacing: .1em; position: relative; }
.reveal-up { animation: revealUp 1.2s ease both; }
@keyframes revealUp { from { opacity: 0; transform: translateY(20px); } }

.gift { position: relative; width: 180px; height: 180px; cursor: pointer; animation: giftFloat 3s ease-in-out infinite; }
.gift:focus-visible { outline: 2px dashed var(--gold-2); outline-offset: 12px; }
@keyframes giftFloat { 50% { transform: translateY(-14px) rotate(-2deg); } }
.gift-box {
  position: absolute; bottom: 0; left: 10px; right: 10px; height: 125px; border-radius: 6px;
  background:
    linear-gradient(90deg, transparent 43%, var(--gold-2) 43%, var(--gold-3) 57%, transparent 57%),
    linear-gradient(135deg, #c2185b, #6a0f3a);
  box-shadow: inset 0 -20px 30px rgba(0,0,0,.35), 0 30px 60px rgba(194,24,91,.4);
}
.gift-lid {
  position: absolute; top: 20px; left: 0; right: 0; height: 40px; border-radius: 6px; z-index: 2;
  background:
    linear-gradient(90deg, transparent 43%, var(--gold-1) 43%, var(--gold-3) 57%, transparent 57%),
    linear-gradient(135deg, #e91e63, #8e1047);
  box-shadow: 0 8px 14px rgba(0,0,0,.35);
  transition: transform 1s cubic-bezier(.5,-0.5,.3,1.4), opacity 1s;
}
.bow { position: absolute; left: 50%; top: -34px; transform: translateX(-50%); width: 80px; height: 40px; }
.bow i {
  position: absolute; bottom: 0; width: 40px; height: 36px; border: 8px solid var(--gold-2);
  border-radius: 50% 50% 0 50%; box-shadow: 0 0 10px rgba(245,210,122,.5);
}
.bow i:first-child { left: 0; transform: rotate(-20deg); }
.bow i:last-child { right: 0; border-radius: 50% 50% 50% 0; transform: rotate(20deg); }
.gift-glow {
  position: absolute; left: 50%; bottom: 60px; width: 10px; height: 10px; border-radius: 50%;
  transform: translate(-50%, 0) scale(0); background: radial-gradient(circle, #fff, var(--gold-2) 30%, transparent 70%);
  transition: transform 1.2s ease-out;
}
.gift.open { animation: none; }
.gift.open .gift-lid { transform: translate(60px, -160px) rotate(40deg); opacity: 0; }
.gift.open .gift-glow { transform: translate(-50%, 0) scale(90); }

/* ---------- Layout ---------- */
#main { opacity: 0; transition: opacity 1.5s ease .5s; position: relative; z-index: 2; }
#main.show { opacity: 1; }
.section {
  min-height: 100vh; padding: 110px 20px; position: relative; z-index: 1;
  display: flex; flex-direction: column; align-items: center; justify-content: center; text-align: center;
}
.section-title {
  font-family: var(--serif); font-weight: 700; font-size: clamp(2rem, 6vw, 3.6rem);
  background: var(--gold-grad); background-size: 200% auto;
  -webkit-background-clip: text; background-clip: text; color: transparent;
  animation: textShine 6s linear infinite; margin-bottom: 12px;
}
.section-title::after {
  content: "❦"; display: block; font-size: 1.2rem; margin-top: 8px; color: var(--gold-3);
  -webkit-text-fill-color: var(--gold-3);
}
.section-sub { color: var(--muted); font-size: .9rem; letter-spacing: .05em; margin-bottom: 40px; }
@keyframes textShine { to { background-position: 200% center; } }

[data-reveal] { opacity: 0; transform: translateY(50px) scale(.97); filter: blur(6px); transition: opacity 1.1s ease, transform 1.1s cubic-bezier(.2,.8,.2,1), filter 1.1s; }
[data-reveal].in { opacity: 1; transform: none; filter: none; }

/* ---------- Hero ---------- */
#hero { overflow: hidden; }
.hero-rings { position: absolute; inset: 0; display: grid; place-items: center; pointer-events: none; }
.hero-rings i {
  position: absolute; border: 1px solid rgba(245,210,122,.18); border-radius: 50%;
  animation: ringSpin 30s linear infinite;
}
.hero-rings i:nth-child(1) { width: 60vmin; height: 60vmin; border-style: dashed; }
.hero-rings i:nth-child(2) { width: 80vmin; height: 80vmin; animation-duration: 45s; animation-direction: reverse; border-color: rgba(255,111,156,.15); }
.hero-rings i:nth-child(3) { width: 100vmin; height: 100vmin; animation-duration: 60s; border-style: dotted; }
@keyframes ringSpin { to { transform: rotate(360deg); } }
.eyebrow { font-family: var(--deco); letter-spacing: .3em; color: var(--gold-2); font-size: .8rem; margin-bottom: 18px; }
.hero-title { font-family: var(--deco); font-weight: 700; line-height: 1.05; font-size: clamp(2.4rem, 9vw, 6.5rem); }
.hero-title .line {
  display: block;
  background: var(--gold-grad); background-size: 200% auto;
  -webkit-background-clip: text; background-clip: text; color: transparent;
  animation: textShine 5s linear infinite;
  filter: drop-shadow(0 4px 24px rgba(245,210,122,.35));
}
.hero-name {
  font-size: clamp(3.5rem, 14vw, 9rem); line-height: 1.1; color: var(--rose);
  text-shadow: 0 0 20px rgba(255,111,156,.6), 0 0 60px rgba(255,111,156,.35);
  animation: pulseName 3s ease-in-out infinite;
}
@keyframes pulseName { 50% { text-shadow: 0 0 30px rgba(255,111,156,.9), 0 0 90px rgba(255,111,156,.5); } }
.hero-age { margin: 18px 0 30px; }
.age-num {
  font-family: var(--serif); font-weight: 700; font-size: clamp(4rem, 16vw, 8rem); line-height: 1;
  background: linear-gradient(180deg, #fff, var(--gold-2) 50%, var(--gold-4));
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.age-label { font-family: var(--serif); font-style: italic; color: var(--muted); }
.stats { display: flex; gap: clamp(14px, 4vw, 40px); flex-wrap: wrap; justify-content: center; }
.stats div {
  min-width: 110px; padding: 16px 18px; border-radius: 16px;
  background: rgba(255,255,255,.04); border: 1px solid rgba(245,210,122,.2); backdrop-filter: blur(8px);
}
.stats b { display: block; font-family: var(--serif); font-size: 1.5rem; color: var(--gold-1); font-weight: 500; }
.stats span { font-size: .72rem; color: var(--muted); letter-spacing: .1em; text-transform: uppercase; }
.scroll-down {
  position: absolute; bottom: 30px; color: var(--muted); font-size: .7rem; letter-spacing: .2em;
  text-decoration: none; text-transform: uppercase; display: flex; flex-direction: column; align-items: center; gap: 10px;
}
.scroll-down span { width: 22px; height: 36px; border: 1.5px solid var(--gold-3); border-radius: 12px; position: relative; }
.scroll-down span::after {
  content: ""; position: absolute; left: 50%; top: 6px; width: 4px; height: 8px; border-radius: 2px;
  background: var(--gold-2); transform: translateX(-50%); animation: wheel 1.8s infinite;
}
@keyframes wheel { to { transform: translate(-50%, 14px); opacity: 0; } }

/* ---------- Balon ---------- */
#balloons { position: fixed; inset: 0; pointer-events: none; z-index: 0; overflow: hidden; }
.balloon {
  position: absolute; bottom: -160px; width: 60px; height: 76px; border-radius: 50% 50% 48% 52% / 58% 58% 42% 42%;
  animation: rise linear forwards; opacity: .9;
}
.balloon::before {
  content: ""; position: absolute; top: 14%; left: 22%; width: 22%; height: 26%; border-radius: 50%;
  background: rgba(255,255,255,.55); filter: blur(2px); transform: rotate(-25deg);
}
.balloon::after {
  content: ""; position: absolute; left: 50%; top: 100%; width: 1px; height: 90px; background: rgba(255,255,255,.35);
}
@keyframes rise {
  0% { transform: translate(0, 0) rotate(-4deg); }
  50% { transform: translate(30px, -60vh) rotate(4deg); }
  100% { transform: translate(-20px, -125vh) rotate(-4deg); }
}

/* ---------- Kue ---------- */
.cake-stage { perspective: 900px; margin: 40px 0 30px; }
.cake-wrap { position: relative; width: 280px; height: 330px; margin: 0 auto; transform: rotateX(8deg); }
.tier { position: absolute; left: 50%; transform: translateX(-50%); border-radius: 14px 14px 10px 10px; }
.tier::before {
  content: ""; position: absolute; top: -12px; left: 0; right: 0; height: 24px; border-radius: 50%;
  background: inherit; filter: brightness(1.15);
}
.tier-1 { bottom: 30px; width: 260px; height: 100px; background: linear-gradient(90deg, #4a1530, #8e2a57 45%, #5e1a3b); }
.tier-2 { bottom: 125px; width: 200px; height: 85px; background: linear-gradient(90deg, #f3d9b1, #fff3dc 45%, #e6c79a); }
.tier-3 { bottom: 205px; width: 140px; height: 70px; background: linear-gradient(90deg, #4a1530, #8e2a57 45%, #5e1a3b); }
.tier::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: 14px; height: 6px;
  background: repeating-linear-gradient(90deg, var(--gold-2) 0 8px, var(--gold-3) 8px 16px);
  box-shadow: 0 0 8px rgba(245,210,122,.6);
}
.drip {
  position: absolute; top: 0; left: 0; right: 0; height: 16px; z-index: 1; border-radius: 14px 14px 0 0;
  background: #fff4e6;
}
.drip::after {
  content: ""; position: absolute; top: 14px; left: 0; right: 0; height: 16px;
  background: radial-gradient(circle 8px at 50% 0, #fff4e6 98%, transparent) 0 0 / 24px 16px repeat-x;
}
.tier-2 .drip { background: #c2185b; }
.tier-2 .drip::after { background-image: radial-gradient(circle 8px at 50% 0, #c2185b 98%, transparent); }
.plate {
  position: absolute; bottom: 10px; left: 50%; transform: translateX(-50%); width: 320px; height: 40px; border-radius: 50%;
  background: radial-gradient(ellipse at center, var(--gold-1), var(--gold-3) 55%, var(--gold-4));
  box-shadow: 0 20px 50px rgba(245,210,122,.25);
}
.candles { position: absolute; bottom: 270px; left: 50%; transform: translateX(-50%); width: 120px; height: 60px; z-index: 3; }
.candle {
  position: absolute; bottom: 0; width: 8px; height: 44px; border-radius: 2px;
  background: repeating-linear-gradient(45deg, #fff 0 5px, var(--rose) 5px 10px);
}
.flame {
  position: absolute; left: 50%; bottom: 100%; width: 12px; height: 22px; margin-left: -6px;
  border-radius: 50% 50% 35% 35% / 60% 60% 40% 40%;
  background: radial-gradient(ellipse at 50% 80%, #fff 10%, #ffe27a 35%, #ff8a1f 70%, transparent 72%);
  box-shadow: 0 0 20px 6px rgba(255,170,60,.55), 0 0 60px 10px rgba(255,170,60,.25);
  transform-origin: 50% 100%; animation: flicker .15s ease-in-out infinite alternate;
  transition: opacity .4s, transform .4s;
}
@keyframes flicker { to { transform: scale(.92, 1.08) rotate(2deg); } }
.candle.out .flame { opacity: 0; transform: scale(0); }
.smoke {
  position: absolute; left: 50%; bottom: 100%; width: 6px; height: 6px; border-radius: 50%;
  background: rgba(200,200,200,.5); filter: blur(3px); animation: smoke 1.8s ease-out forwards;
}
@keyframes smoke { to { transform: translate(-10px, -80px) scale(5); opacity: 0; } }
.cake-actions { display: flex; gap: 14px; flex-wrap: wrap; justify-content: center; }
.wish-done {
  margin-top: 26px; font-family: var(--serif); font-style: italic; font-size: 1.3rem; color: var(--gold-1);
  opacity: 0; transform: translateY(10px); transition: 1s;
}
.wish-done.show { opacity: 1; transform: none; }
#micBtn.listening { background: rgba(255,111,156,.2); border-color: var(--rose); color: var(--rose); animation: pulseMic 1s infinite; }
@keyframes pulseMic { 50% { box-shadow: 0 0 0 10px rgba(255,111,156,0); } 0% { box-shadow: 0 0 0 0 rgba(255,111,156,.5); } }

/* ---------- Galeri 3D ---------- */
.carousel-scene {
  width: 100%; height: 460px; perspective: 1400px; position: relative;
  display: flex; align-items: center; justify-content: center; cursor: grab; touch-action: pan-y;
}
.carousel-scene:active { cursor: grabbing; }
.carousel { position: relative; width: 210px; height: 290px; transform-style: preserve-3d; }
.photo-card {
  position: absolute; inset: 0; border-radius: 14px; overflow: hidden;
  border: 2px solid rgba(245,210,122,.6);
  box-shadow: 0 0 30px rgba(245,210,122,.2), 0 20px 50px rgba(0,0,0,.6);
  -webkit-box-reflect: below 14px linear-gradient(transparent 70%, rgba(255,255,255,.18));
  background: #1a1226; cursor: pointer; transition: border-color .3s;
}
.photo-card:hover { border-color: var(--gold-1); }
.photo-card img { width: 100%; height: 100%; object-fit: cover; }
.photo-card figcaption {
  position: absolute; left: 0; right: 0; bottom: 0; padding: 30px 10px 12px;
  background: linear-gradient(transparent, rgba(0,0,0,.85));
  font-family: var(--serif); font-style: italic; font-size: .9rem; color: var(--gold-1);
}
.placeholder {
  width: 100%; height: 100%; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 8px;
  color: rgba(255,243,196,.85); font-family: var(--serif);
}
.placeholder b { font-size: 3rem; font-family: var(--script); font-weight: 400; }
.placeholder small { font-family: var(--sans); font-size: .65rem; letter-spacing: .1em; opacity: .7; }
.carousel-floor {
  position: absolute; bottom: 10px; width: 70%; height: 80px; border-radius: 50%;
  background: radial-gradient(ellipse, rgba(245,210,122,.25), transparent 70%); filter: blur(10px);
}

/* ---------- Timeline ---------- */
.timeline { position: relative; width: min(960px, 100%); margin-top: 30px; }
.timeline::before {
  content: ""; position: absolute; left: 50%; top: 0; bottom: 0; width: 2px; transform: translateX(-50%);
  background: linear-gradient(transparent, var(--gold-3) 10%, var(--gold-3) 90%, transparent);
}
.tl-item { position: relative; width: 50%; padding: 0 40px 60px; text-align: right; }
.tl-item:nth-child(even) { margin-left: 50%; text-align: left; }
.tl-item::before {
  content: ""; position: absolute; top: 18px; right: -9px; width: 18px; height: 18px; border-radius: 50%;
  background: var(--gold-grad); box-shadow: 0 0 0 6px rgba(245,210,122,.15), 0 0 20px var(--gold-2);
}
.tl-item:nth-child(even)::before { left: -9px; right: auto; }
.tl-card {
  display: inline-block; text-align: left; width: 100%;
  background: linear-gradient(145deg, rgba(255,255,255,.06), rgba(255,255,255,.015));
  border: 1px solid rgba(245,210,122,.22); border-radius: 18px; overflow: hidden; backdrop-filter: blur(10px);
  transition: transform .5s, box-shadow .5s;
}
.tl-card:hover { transform: translateY(-6px); box-shadow: 0 20px 40px rgba(0,0,0,.4), 0 0 30px rgba(245,210,122,.15); }
.tl-photo { height: 200px; background: linear-gradient(135deg, #3a1a4a, #1a1226); overflow: hidden; }
.tl-photo img { width: 100%; height: 100%; object-fit: cover; transition: transform 1.2s; }
.tl-card:hover .tl-photo img { transform: scale(1.08); }
.tl-body { padding: 20px 22px 24px; }
.tl-date { font-family: var(--deco); font-size: .7rem; letter-spacing: .2em; color: var(--rose); }
.tl-body h3 { font-family: var(--serif); font-size: 1.4rem; color: var(--gold-1); margin: 6px 0 8px; }
.tl-body p { color: var(--muted); font-size: .92rem; line-height: 1.7; }

/* ---------- Video ---------- */
.video-frame {
  position: relative; width: min(900px, 100%); aspect-ratio: 16/9; padding: 10px; border-radius: 20px;
  background: linear-gradient(135deg, var(--gold-3), var(--gold-4), var(--gold-2), var(--gold-4));
  box-shadow: 0 30px 80px rgba(0,0,0,.6), 0 0 60px rgba(245,210,122,.2);
}
.video-inner { width: 100%; height: 100%; border-radius: 12px; overflow: hidden; background: #000; position: relative; }
.video-inner video, .video-inner iframe { width: 100%; height: 100%; object-fit: cover; border: 0; display: block; }
.video-corner { position: absolute; width: 40px; height: 40px; border: 3px solid var(--gold-1); z-index: 2; }
.video-corner.tl { top: -12px; left: -12px; border-right: 0; border-bottom: 0; }
.video-corner.tr { top: -12px; right: -12px; border-left: 0; border-bottom: 0; }
.video-corner.bl { bottom: -12px; left: -12px; border-right: 0; border-top: 0; }
.video-corner.br { bottom: -12px; right: -12px; border-left: 0; border-top: 0; }
.video-empty {
  position: absolute; inset: 0; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 12px;
  background: radial-gradient(circle, #2a1640, #07060b); color: var(--muted); padding: 20px;
}
.video-empty .play {
  width: 80px; height: 80px; border-radius: 50%; border: 2px solid var(--gold-2); display: grid; place-items: center;
  color: var(--gold-2); font-size: 1.8rem; animation: pulseMic 2s infinite;
}
.video-empty code { color: var(--gold-1); font-size: .8rem; }

/* ---------- Kartu alasan ---------- */
.cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(210px, 1fr)); gap: 24px; width: min(1000px, 100%); }
.flip { perspective: 1000px; height: 260px; cursor: pointer; }
.flip-inner { position: relative; width: 100%; height: 100%; transform-style: preserve-3d; transition: transform .9s cubic-bezier(.3,1.4,.5,1); }
.flip.flipped .flip-inner { transform: rotateY(180deg); }
.flip-face {
  position: absolute; inset: 0; border-radius: 20px; backface-visibility: hidden; -webkit-backface-visibility: hidden;
  display: flex; flex-direction: column; align-items: center; justify-content: center; padding: 24px; gap: 14px;
  border: 1px solid rgba(245,210,122,.35);
}
.flip-front {
  background:
    radial-gradient(circle at 30% 20%, rgba(245,210,122,.18), transparent 60%),
    linear-gradient(160deg, #24143a, #120d1c);
}
.flip-front .ic {
  font-size: 3rem; animation: giftFloat 3s ease-in-out infinite; padding: 10px; border-radius: 50%;
  /* cahaya lembut di belakang ikon (drop-shadow menimbulkan kotak samar pada gambar animasi) */
  background: radial-gradient(circle, rgba(245,210,122,.28), transparent 68%);
}
.flip-front h4 { font-family: var(--serif); font-size: 1.4rem; color: var(--gold-1); }
.flip-front small { color: var(--muted); font-size: .7rem; letter-spacing: .15em; text-transform: uppercase; }
.flip-back {
  transform: rotateY(180deg);
  background: linear-gradient(145deg, #8e2a57, #4a1530);
  font-family: var(--serif); font-style: italic; font-size: 1.1rem; line-height: 1.6; color: #fff3e6;
}

/* ---------- Surat ---------- */
.envelope {
  position: relative; width: min(520px, 90vw); aspect-ratio: 520/340; margin: 20px 0 30px; cursor: pointer;
  transition: margin 1.2s ease;
}
.envelope.open { margin-top: min(420px, 95vw); }
.env-back, .env-front, .env-flap { position: absolute; inset: 0; }
.env-back { background: #6b1d3f; border-radius: 10px; box-shadow: 0 30px 60px rgba(0,0,0,.5); }
.env-front {
  z-index: 3; border-radius: 10px;
  background:
    linear-gradient(to top right, #8e2a57 50%, transparent 50.5%) left / 50.3% 100% no-repeat,
    linear-gradient(to top left, #a13566 50%, transparent 50.5%) right / 50.3% 100% no-repeat,
    linear-gradient(to top, #7a2249 50%, transparent 50.5%) bottom / 100% 100% no-repeat;
}
.env-flap {
  z-index: 4; transform-origin: top; transition: transform 1s ease, z-index 0s .5s;
  background: linear-gradient(to bottom, #b33d72 0, #8e2a57 100%);
  clip-path: polygon(0 0, 100% 0, 50% 58%);
  border-radius: 10px 10px 0 0;
}
.envelope.open .env-flap { transform: rotateX(180deg); z-index: 1; }
.seal {
  position: absolute; z-index: 5; left: 50%; top: 58%; transform: translate(-50%, -50%);
  width: 58px; height: 58px; border-radius: 50%; display: grid; place-items: center; font-size: 1.4rem; color: #fff3c4;
  background: radial-gradient(circle at 35% 35%, var(--gold-2), var(--gold-4));
  box-shadow: 0 4px 12px rgba(0,0,0,.4), inset 0 0 0 4px rgba(255,255,255,.15);
  transition: opacity .5s, transform .5s;
}
.envelope.open .seal { opacity: 0; transform: translate(-50%, -50%) scale(2); }
.paper {
  position: absolute; left: 5%; right: 5%; top: 5%; bottom: 5%; z-index: 2;
  background: linear-gradient(#fffaf0, #f5ead3); border-radius: 6px; color: #3b2a1a;
  box-shadow: 0 10px 30px rgba(0,0,0,.3);
  transition: transform 1.2s cubic-bezier(.4,1.2,.4,1) .6s, height 1s .6s, bottom 1s .6s;
  overflow: hidden; text-align: left;
}
.envelope.open .paper {
  transform: translateY(calc(-1 * min(420px, 95vw)));
  bottom: auto; height: calc(min(420px, 95vw) + 60%); z-index: 2;
}
.paper-inner { padding: 26px 28px; height: 100%; overflow-y: auto; }
.paper-to, .paper-from { font-size: 2rem; color: #8e2a57; }
.paper-from { text-align: right; margin-top: 12px; }
.paper-text { font-family: var(--serif); font-size: .98rem; line-height: 1.8; white-space: pre-wrap; min-height: 2em; }
.paper-text.typing::after { content: "|"; animation: blink .8s infinite; color: #8e2a57; }
@keyframes blink { 50% { opacity: 0; } }

/* ---------- Penutup ---------- */
#finale { overflow: hidden; padding-bottom: 150px; }
.finale-title {
  font-size: clamp(4rem, 16vw, 10rem); line-height: 1.1;
  background: var(--gold-grad); background-size: 200% auto; -webkit-background-clip: text; background-clip: text; color: transparent;
  animation: textShine 4s linear infinite; filter: drop-shadow(0 0 30px rgba(245,210,122,.4));
}
.finale-text { font-family: var(--serif); font-style: italic; font-size: clamp(1.1rem, 3vw, 1.6rem); color: var(--gold-1); margin: 10px 0 40px; max-width: 700px; }
.credit { position: absolute; bottom: 24px; font-size: .75rem; color: var(--muted); letter-spacing: .1em; }

/* ---------- Musik ---------- */
.music-btn {
  position: fixed; right: 20px; bottom: 20px; z-index: 70; width: 54px; height: 54px; border-radius: 50%;
  background: rgba(18,13,28,.8); border: 1px solid rgba(245,210,122,.5); backdrop-filter: blur(8px);
  display: none; place-items: center; box-shadow: 0 0 20px rgba(245,210,122,.25);
}
.music-btn.visible { display: grid; }
.eq { display: flex; align-items: flex-end; gap: 3px; height: 18px; }
.eq i { width: 3px; background: var(--gold-2); border-radius: 2px; animation: eq 1s ease-in-out infinite; height: 30%; }
.eq i:nth-child(2) { animation-delay: .2s; } .eq i:nth-child(3) { animation-delay: .4s; } .eq i:nth-child(4) { animation-delay: .1s; }
.music-btn.paused .eq i { animation: none; height: 20%; }
@keyframes eq { 50% { height: 100%; } }

/* ---------- Lightbox ---------- */
#lightbox {
  position: fixed; inset: 0; z-index: 80; background: rgba(5,4,8,.92); backdrop-filter: blur(10px);
  display: flex; align-items: center; justify-content: center; opacity: 0; visibility: hidden; transition: .4s;
}
#lightbox.open { opacity: 1; visibility: visible; }
#lightbox figure { max-width: 90vw; max-height: 85vh; text-align: center; transform: scale(.9); transition: transform .4s; }
#lightbox.open figure { transform: scale(1); }
#lightbox img { max-width: 90vw; max-height: 75vh; border-radius: 10px; border: 2px solid var(--gold-3); margin: 0 auto; }
#lightbox figcaption { margin-top: 14px; font-family: var(--serif); font-style: italic; color: var(--gold-1); font-size: 1.2rem; }
.lb-close { position: absolute; top: 20px; right: 24px; font-size: 1.6rem; color: var(--gold-2); }
.lb-nav { position: absolute; top: 50%; transform: translateY(-50%); font-size: 3rem; color: var(--gold-2); padding: 20px; }
.lb-prev { left: 10px; } .lb-next { right: 10px; }

/* ---------- Responsif ---------- */
@media (max-width: 720px) {
  .timeline::before { left: 16px; }
  .tl-item, .tl-item:nth-child(even) { width: 100%; margin-left: 0; padding: 0 0 44px 44px; text-align: left; }
  .tl-item::before, .tl-item:nth-child(even)::before { left: 7px; right: auto; }
  .carousel-scene { height: 380px; }
  .carousel { width: 160px; height: 220px; }
  .cake-wrap { transform: rotateX(8deg) scale(.85); }
  #cursor-glow { display: none; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
}

/* =========================================================
   EMOJI ANIMASI, CHAT, GAME, KUIS, DOCK, COUNTDOWN
   ========================================================= */
.emo { display: inline-block; width: 1em; height: 1em; vertical-align: -0.15em; object-fit: contain; line-height: 1; font-style: normal; }
span.emo, i.emo { width: auto; height: auto; }
.emo-inline { font-size: 1.3em; }
.emo-btn { font-size: 1.4em; font-style: normal; margin-right: 4px; vertical-align: middle; }
.emo-btn .emo, .emo-inline .emo { vertical-align: -0.25em; }

.title-emo { font-size: clamp(3.2rem, 8vw, 4.6rem); margin-bottom: 4px; filter: drop-shadow(0 8px 24px rgba(245,210,122,.35)); }
.title-emo.in .emo { animation: emoPop 1s cubic-bezier(.3,1.6,.5,1) both; }
@keyframes emoPop { from { transform: scale(0) rotate(-30deg); } }

/* Gerbang: emoji mengorbit kado */
.gate-stage { position: relative; display: grid; place-items: center; width: 360px; height: 360px; margin: 0; }
.gate-orbit { position: absolute; inset: 0; animation: ringSpin 18s linear infinite; }
.gate-orbit span {
  position: absolute; left: 50%; top: 50%; font-size: 2.6rem; margin: -.5em;
  transform: rotate(calc(var(--i) * 60deg)) translateY(-150px) rotate(calc(var(--i) * -60deg));
}
.gate-orbit span .emo { animation: ringSpin 18s linear infinite reverse; }
.gate-orbit span:nth-child(1) { --i: 0; } .gate-orbit span:nth-child(2) { --i: 1; } .gate-orbit span:nth-child(3) { --i: 2; }
.gate-orbit span:nth-child(4) { --i: 3; } .gate-orbit span:nth-child(5) { --i: 4; } .gate-orbit span:nth-child(6) { --i: 5; }
.countdown { display: flex; gap: 12px; position: relative; }
.countdown[hidden] { display: none; }
.countdown div {
  min-width: 70px; padding: 12px 8px; border-radius: 14px; text-align: center;
  background: rgba(255,255,255,.05); border: 1px solid rgba(245,210,122,.3); backdrop-filter: blur(8px);
}
.countdown b { display: block; font-family: var(--serif); font-size: 1.8rem; color: var(--gold-1); font-weight: 500; }
.countdown span { font-size: .65rem; letter-spacing: .15em; text-transform: uppercase; color: var(--muted); }
#openBtn:disabled { filter: grayscale(.7); opacity: .6; cursor: not-allowed; animation: none; }

/* Hero: emoji melayang */
.hero-floaters { position: absolute; inset: 0; pointer-events: none; }
.hero-floaters span {
  position: absolute; left: var(--x); top: var(--y); font-size: calc(clamp(2.6rem, 6vw, 4.5rem) * var(--s, 1));
  animation: floaty 6s ease-in-out var(--d) infinite; opacity: .95;
  filter: drop-shadow(0 10px 20px rgba(0,0,0,.4));
}
@keyframes floaty { 0%,100% { transform: translateY(0) rotate(-6deg); } 50% { transform: translateY(-22px) rotate(6deg); } }

/* Chat ala ponsel */
.phone {
  width: min(380px, 100%); border-radius: 38px; padding: 12px; position: relative;
  background: linear-gradient(145deg, #2b2233, #0d0a12);
  border: 1px solid rgba(245,210,122,.45);
  box-shadow: 0 40px 80px rgba(0,0,0,.6), 0 0 50px rgba(245,210,122,.12), inset 0 0 0 2px rgba(255,255,255,.04);
}
.phone-notch { position: absolute; top: 18px; left: 50%; transform: translateX(-50%); width: 90px; height: 22px; border-radius: 12px; background: #000; z-index: 2; }
.phone-head {
  display: flex; align-items: center; gap: 10px; padding: 46px 16px 12px; text-align: left;
  background: linear-gradient(180deg, #2a1c38, #1a1224); border-radius: 28px 28px 0 0;
  border-bottom: 1px solid rgba(245,210,122,.15);
}
.phone-head .avatar {
  width: 42px; height: 42px; border-radius: 50%; display: grid; place-items: center; font-size: 1.7rem;
  background: radial-gradient(circle, #5a2a4a, #2a1226); border: 2px solid var(--gold-3);
}
.phone-head b { display: block; font-weight: 500; color: var(--gold-1); }
.phone-head small { color: #6bffb8; font-size: .72rem; }
.phone-icons { margin-left: auto; display: flex; gap: 14px; }
.phone-icons svg, .dock svg { width: 20px; height: 20px; fill: none; stroke: var(--gold-2); stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.phone-body {
  min-height: 380px; padding: 18px 14px; display: flex; flex-direction: column; gap: 10px; text-align: left;
  background:
    radial-gradient(circle at 20% 20%, rgba(123,77,255,.12), transparent 40%),
    radial-gradient(circle at 80% 80%, rgba(255,111,156,.1), transparent 40%), #120d1c;
  border-radius: 0 0 28px 28px;
}
.bubble {
  max-width: 82%; padding: 10px 14px; border-radius: 18px; font-size: .92rem; line-height: 1.5;
  animation: bubbleIn .5s cubic-bezier(.3,1.5,.5,1) both;
}
.bubble.aku { align-self: flex-end; background: linear-gradient(135deg, var(--gold-2), var(--gold-3)); color: #2a1a05; border-bottom-right-radius: 4px; }
.bubble.kamu { align-self: flex-start; background: rgba(255,255,255,.08); border: 1px solid rgba(255,255,255,.1); border-bottom-left-radius: 4px; }
.bubble .emo { font-size: 1.35em; vertical-align: -0.3em; }
.bubble time { display: block; text-align: right; font-size: .62rem; opacity: .6; margin-top: 2px; }
.typing-dots { display: inline-flex; gap: 4px; padding: 14px 16px; }
.typing-dots i { width: 7px; height: 7px; border-radius: 50%; background: currentColor; opacity: .5; animation: dot 1s infinite; }
.typing-dots i:nth-child(2) { animation-delay: .15s; } .typing-dots i:nth-child(3) { animation-delay: .3s; }
@keyframes dot { 50% { transform: translateY(-5px); opacity: 1; } }
@keyframes bubbleIn { from { opacity: 0; transform: translateY(14px) scale(.8); } }

/* Game balon */
.game-box {
  position: relative; width: min(760px, 100%); height: 460px; overflow: hidden; border-radius: 26px;
  background:
    radial-gradient(ellipse at 50% 120%, rgba(245,210,122,.18), transparent 60%),
    linear-gradient(180deg, #1c1030, #0d0a14);
  border: 1px solid rgba(245,210,122,.3); box-shadow: inset 0 0 60px rgba(0,0,0,.5), 0 30px 60px rgba(0,0,0,.4);
  touch-action: manipulation;
}
.game-hud {
  position: absolute; top: 14px; left: 16px; right: 16px; z-index: 3; display: flex; align-items: center; gap: 14px;
  font-size: 1rem; color: var(--gold-1);
}
.game-bar { flex: 1; height: 8px; border-radius: 8px; background: rgba(255,255,255,.1); overflow: hidden; }
.game-bar i { display: block; height: 100%; width: 0; background: var(--gold-grad); transition: width .4s; box-shadow: 0 0 10px var(--gold-2); }
.game-start { position: absolute; left: 50%; top: 50%; transform: translate(-50%, -50%); z-index: 3; }
.game-start:hover { transform: translate(-50%, calc(-50% - 3px)) scale(1.03); }
.gballoon {
  position: absolute; bottom: -120px; width: 64px; height: 80px; cursor: pointer; z-index: 2;
  border-radius: 50% 50% 48% 52% / 58% 58% 42% 42%; border: 0; padding: 0;
  animation: gRise linear forwards;
}
.gballoon::before { content: ""; position: absolute; top: 14%; left: 22%; width: 22%; height: 26%; border-radius: 50%; background: rgba(255,255,255,.55); filter: blur(2px); }
.gballoon::after { content: ""; position: absolute; left: 50%; top: 100%; width: 1px; height: 60px; background: rgba(255,255,255,.4); }
.gballoon .face { position: absolute; inset: 0; display: grid; place-items: center; font-size: 1.6rem; }
@keyframes gRise { to { transform: translateY(-620px) translateX(var(--sway, 20px)); } }
.pop-emo { position: absolute; z-index: 4; font-size: 2.4rem; pointer-events: none; animation: popUp .9s ease-out forwards; }
@keyframes popUp { 0% { transform: translate(-50%, -50%) scale(.3); opacity: 1; } 100% { transform: translate(-50%, -160%) scale(1.4); opacity: 0; } }
.game-secret {
  position: absolute; inset: 0; z-index: 5; display: flex; flex-direction: column; align-items: center; justify-content: center; padding: 30px;
  background: radial-gradient(circle, rgba(42,22,64,.96), rgba(7,6,11,.97)); opacity: 0; visibility: hidden; transform: scale(.9); transition: .8s;
}
.game-secret.show { opacity: 1; visibility: visible; transform: none; }
.game-secret p { font-family: var(--serif); font-style: italic; font-size: clamp(1.1rem, 3vw, 1.5rem); color: var(--gold-1); max-width: 520px; line-height: 1.6; }
.game-secret p .emo { vertical-align: -0.2em; }

/* Kuis */
.quiz-card {
  width: min(620px, 100%); padding: 34px 28px; border-radius: 26px;
  background: linear-gradient(160deg, rgba(255,255,255,.07), rgba(255,255,255,.02));
  border: 1px solid rgba(245,210,122,.3); backdrop-filter: blur(12px); box-shadow: 0 30px 60px rgba(0,0,0,.4);
}
.quiz-step { font-family: var(--deco); font-size: .72rem; letter-spacing: .25em; color: var(--rose); margin-bottom: 10px; }
.quiz-q { font-family: var(--serif); font-size: clamp(1.3rem, 3.5vw, 1.8rem); color: var(--gold-1); margin-bottom: 24px; font-weight: 500; }
.quiz-opts { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 12px; }
.quiz-opts button {
  padding: 14px 18px; border-radius: 14px; border: 1px solid rgba(245,210,122,.3); background: rgba(255,255,255,.04);
  color: var(--text); text-align: left; transition: .25s; display: flex; align-items: center; gap: 10px;
}
.quiz-opts button b { width: 28px; height: 28px; border-radius: 50%; display: grid; place-items: center; flex: none; background: rgba(245,210,122,.15); color: var(--gold-2); font-weight: 500; font-size: .8rem; }
.quiz-opts button:hover:not(:disabled) { background: rgba(245,210,122,.12); transform: translateY(-2px); }
.quiz-opts button.right { background: rgba(107,255,184,.15); border-color: #6bffb8; }
.quiz-opts button.wrong { background: rgba(255,80,110,.15); border-color: #ff506e; animation: shake .4s; }
@keyframes shake { 25% { transform: translateX(-6px); } 75% { transform: translateX(6px); } }
.quiz-result { margin-top: 20px; min-height: 1.6em; font-family: var(--serif); font-style: italic; color: var(--gold-1); font-size: 1.1rem; }
.quiz-result .emo { font-size: 1.5em; vertical-align: -0.35em; }

/* Kartu alasan: ikon animasi */
.flip-front .ic .emo { font-size: 3.4rem; }

/* Penutup */
.finale-emos { display: flex; gap: clamp(8px, 2vw, 20px); font-size: clamp(2.4rem, 7vw, 4rem); margin-bottom: 10px; }
.finale-emos span { animation: floaty 3s ease-in-out infinite; }
.finale-emos span:nth-child(2) { animation-delay: .3s; } .finale-emos span:nth-child(3) { animation-delay: .6s; }
.finale-emos span:nth-child(4) { animation-delay: .9s; } .finale-emos span:nth-child(5) { animation-delay: 1.2s; }

/* Hujan emoji */
#emojiRain { position: fixed; inset: 0; pointer-events: none; z-index: 55; overflow: hidden; }
.rain-drop { position: absolute; top: -80px; animation: rainFall linear forwards; }
@keyframes rainFall { to { transform: translateY(calc(100vh + 160px)) rotate(var(--r, 180deg)); } }

/* Dock navigasi */
.dock {
  position: fixed; left: 50%; bottom: 18px; z-index: 65; display: none; gap: 4px; padding: 8px 10px;
  transform: translateX(-50%); border-radius: 22px;
  background: rgba(18,13,28,.72); border: 1px solid rgba(245,210,122,.3); backdrop-filter: blur(14px);
  box-shadow: 0 10px 40px rgba(0,0,0,.5);
}
.dock.visible { display: flex; animation: revealUp .8s ease both; }
.dock a { width: 40px; height: 40px; border-radius: 12px; display: grid; place-items: center; transition: transform .25s, background .25s; position: relative; }
.dock a:hover { transform: translateY(-6px) scale(1.2); background: rgba(245,210,122,.12); }
.dock a.active { background: rgba(245,210,122,.18); }
.dock a.active::after { content: ""; position: absolute; bottom: 3px; width: 4px; height: 4px; border-radius: 50%; background: var(--gold-2); }
.dock a::before {
  content: attr(title); position: absolute; bottom: 52px; padding: 4px 10px; border-radius: 8px; font-size: .7rem; white-space: nowrap;
  background: #1a1226; border: 1px solid rgba(245,210,122,.3); color: var(--gold-1); opacity: 0; pointer-events: none; transition: .2s;
}
.dock a:hover::before { opacity: 1; }
@media (max-width: 720px) {
  .dock { bottom: 10px; gap: 0; padding: 6px; }
  .dock a { width: 34px; height: 34px; }
  .dock svg { width: 17px; height: 17px; }
  .music-btn { bottom: 70px; right: 12px; width: 46px; height: 46px; }
  .gate-stage { width: 290px; height: 290px; margin: 0; }
  .gate-orbit span { font-size: 2rem; transform: rotate(calc(var(--i) * 60deg)) translateY(-122px) rotate(calc(var(--i) * -60deg)); }
  .countdown div { min-width: 58px; }
  .hero-floaters span { opacity: .55; }
  .game-box { height: 420px; }
}

/* =========================================================
   STIKER KUCING (js/stickers.js)
   ========================================================= */
.cat-sticker { width: 100%; height: auto; display: block; overflow: visible; }
.cat-sticker g, .cat-sticker path, .cat-sticker ellipse { transform-box: fill-box; }
.cs-a { transform-origin: 50% 100%; }
.cs-b { transform-origin: 50% 100%; }
.cs-blink { transform-origin: center; animation: csBlink 4.2s infinite; }
@keyframes csBlink { 0%, 92%, 100% { transform: scaleY(1); } 95% { transform: scaleY(.1); } }
.cs-blush { animation: csBlush 2.4s ease-in-out infinite; }
@keyframes csBlush { 50% { opacity: .5; } }
.cs-heart { opacity: 0; transform-origin: center; }
.cs-bow { transform-origin: 50% 50%; animation: csBow 1.6s ease-in-out infinite; }
@keyframes csBow { 50% { transform: rotate(10deg) scale(1.08); } }

/* Pose: cium */
.pose-cium .cs-b { animation: csKiss 2.4s cubic-bezier(.5,0,.3,1) infinite; }
@keyframes csKiss {
  0%, 18%, 100% { transform: translate(0, 0) rotate(0); }
  38%, 58% { transform: translate(-9px, -12px) rotate(-9deg); }
}
.pose-cium .cs-a { animation: csShy 2.4s ease-in-out infinite; }
@keyframes csShy { 0%, 30%, 100% { transform: rotate(0); } 45%, 60% { transform: rotate(-3deg) scale(1.01); } }
.pose-cium .cs-a .cs-blush { animation: csBlushKiss 2.4s ease-in-out infinite; }
@keyframes csBlushKiss { 0%, 35%, 100% { opacity: .55; transform: scale(1); } 50%, 65% { opacity: 1; transform: scale(1.35); } }
.pose-cium .cs-heart.h1 { animation: csHeartPop 2.4s ease-out infinite; }
.pose-cium .cs-heart.h2 { animation: csHeartPop 2.4s ease-out .15s infinite; }
.pose-cium .cs-heart.h3 { animation: csHeartPop 2.4s ease-out .3s infinite; }
@keyframes csHeartPop {
  0%, 40% { opacity: 0; transform: translateY(8px) scale(.2); }
  52% { opacity: 1; transform: translateY(0) scale(1.15); }
  90% { opacity: 0; transform: translateY(-26px) scale(.9); }
  100% { opacity: 0; }
}

/* Pose: peluk */
.pose-peluk .cs-a { animation: csSwayA 1.8s ease-in-out infinite; }
.pose-peluk .cs-b { animation: csSwayB 1.8s ease-in-out infinite; }
@keyframes csSwayA { 0%, 100% { transform: rotate(-3deg); } 50% { transform: rotate(3deg) translateY(-2px); } }
@keyframes csSwayB { 0%, 100% { transform: rotate(-4deg) translateX(-4px); } 50% { transform: rotate(4deg) translateY(-3px); } }
.pose-peluk .cs-paw-b { animation: csPat .6s ease-in-out infinite alternate; transform-origin: center; }
@keyframes csPat { to { transform: translate(-3px, -3px); } }
.pose-peluk .cs-heart { animation: csHeartFloat 3s ease-in infinite; }
.pose-peluk .cs-heart.h2 { animation-delay: 1s; } .pose-peluk .cs-heart.h3 { animation-delay: 2s; }
@keyframes csHeartFloat {
  0% { opacity: 0; transform: translateY(20px) scale(.4); }
  20% { opacity: 1; transform: translateY(0) scale(1); }
  100% { opacity: 0; transform: translateY(-50px) scale(.8) rotate(12deg); }
}

/* Pose: lambai */
.pose-lambai .cs-a { animation: csBounce 1.2s ease-in-out infinite; }
@keyframes csBounce { 50% { transform: translateY(-5px); } }
.pose-lambai .cs-paw-a { transform-origin: 30% 90%; animation: csWave .5s ease-in-out infinite alternate; }
@keyframes csWave { from { transform: translate(-88px, -26px) rotate(-30deg); } to { transform: translate(-92px, -34px) rotate(25deg); } }
.pose-lambai .cs-b { animation: csPeek 3s ease-in-out infinite; }
@keyframes csPeek { 0%, 100% { transform: translateX(4px) rotate(3deg); } 50% { transform: translateX(-2px) rotate(-2deg); } }
.pose-lambai .cs-heart.h2 { animation: csHeartFloat 3s ease-in infinite; }

/* Penempatan stiker */
.sticker-img { width: 100%; height: auto; display: block; }
.bubble.sticker { background: none !important; border: 0 !important; padding: 0; width: 150px; max-width: 60%; }
.bubble.sticker time { color: var(--muted); }
.letter-sticker { width: 120px; margin: 8px 0 0 auto; }
.finale-sticker { width: min(260px, 60vw); margin: 0 auto 6px; filter: drop-shadow(0 18px 30px rgba(0,0,0,.45)); }
.gate-sticker { position: absolute; right: -40px; bottom: -6px; width: 120px; z-index: 3; pointer-events: none; }
.buddy {
  position: fixed; left: 16px; bottom: 16px; z-index: 64; width: 110px; cursor: pointer; border: 0; background: none; padding: 0;
  opacity: 0; transform: translateY(40px) scale(.6); transition: opacity .6s, transform .6s cubic-bezier(.3,1.5,.5,1);
}
.buddy.show { opacity: 1; transform: none; }
.buddy:hover { transform: scale(1.08) rotate(-3deg); }
.buddy-bubble {
  position: absolute; left: 70px; bottom: 100%; white-space: nowrap; padding: 6px 12px; border-radius: 14px 14px 14px 4px;
  background: #fff; color: #5b3524; font-size: .78rem; font-weight: 500; box-shadow: 0 6px 18px rgba(0,0,0,.35);
  opacity: 0; transform: translateY(6px); transition: .3s; pointer-events: none;
}
.buddy-bubble.show { opacity: 1; transform: none; }
@media (max-width: 720px) {
  .buddy { width: 76px; left: 8px; bottom: 64px; }
  .buddy-bubble { left: 50px; font-size: .7rem; white-space: normal; width: max-content; max-width: calc(100vw - 80px); }
  .gate-sticker { width: 90px; right: -24px; }
}

/* Pose: kue (bawa kue ulang tahun) */
.pose-kue .cs-a, .pose-kue .cs-cake { animation: csBounce 1.1s ease-in-out infinite; }
.pose-kue .cs-b { animation: csCheer 1.1s ease-in-out infinite; }
@keyframes csCheer { 0%, 100% { transform: rotate(2deg); } 50% { transform: translateY(-7px) rotate(-3deg); } }
.pose-kue .cs-paw-b { transform-origin: center; animation: csClap .28s ease-in-out infinite alternate; }
@keyframes csClap { from { transform: translate(-4px, -22px) rotate(-12deg); } to { transform: translate(2px, -28px) rotate(12deg); } }
.pose-kue .cs-paw-a { display: none; }
.cs-flame { transform-origin: 50% 100%; animation: flicker .14s ease-in-out infinite alternate; }
.cs-glow { transform-origin: center; animation: csGlow 1s ease-in-out infinite alternate; }
@keyframes csGlow { to { transform: scale(1.35); opacity: .6; } }
.pose-kue .cs-heart { animation: csHeartFloat 2.6s ease-in infinite; }
.pose-kue .cs-heart.h2 { animation-delay: .9s; } .pose-kue .cs-heart.h3 { animation-delay: 1.8s; }

/* Stiker di samping kue */
.cake-stage { position: relative; }
.cake-sticker { position: absolute; right: -170px; bottom: 10px; width: 170px; z-index: 2; }

/* Video tegak */
.video-frame.portrait { width: min(380px, 88vw); aspect-ratio: 9 / 16; }
.video-inner video { object-fit: contain; background: #000; }

/* Video hadiah game balon */
.game-secret { overflow-y: auto; }
.secret-video video { width: min(220px, 60vw); max-height: 270px; margin-top: 14px; border-radius: 14px; border: 2px solid var(--gold-3); background: #000; }
@media (max-width: 720px) {
  .cake-sticker { right: -12px; top: -10px; bottom: auto; width: 100px; }
  .game-box { height: 480px; }
}

/* =========================================================
   KUNCI PROGRES & VIDEO IPUT
   ========================================================= */
.section.is-locked { display: none; }
.lock-note {
  margin-top: 34px; width: min(620px, 100%); padding: 22px 24px; border-radius: 22px; text-align: left;
  background: linear-gradient(160deg, rgba(255,111,156,.1), rgba(255,255,255,.03));
  border: 1px dashed rgba(245,210,122,.45);
}
.lock-note .lock-ic { font-size: 2.2rem; text-align: center; animation: floaty 3s ease-in-out infinite; }
.lock-title { text-align: center; font-family: var(--serif); font-size: 1.2rem; color: var(--gold-1); margin: 6px 0 14px; }
.lock-title .emo { vertical-align: -0.25em; }
.lock-note ul { list-style: none; display: grid; gap: 10px; }
.lock-note li { display: flex; align-items: center; gap: 12px; color: var(--muted); font-size: .95rem; transition: color .4s; }
.lock-note .ck {
  width: 26px; height: 26px; flex: none; border-radius: 50%; display: grid; place-items: center; font-size: .85rem;
  border: 1.5px solid rgba(245,210,122,.5); color: var(--gold-2); transition: .4s;
}
.lock-note li.done { color: var(--text); text-decoration: line-through rgba(107,255,184,.5); }
.lock-note li.done .ck { background: #6bffb8; border-color: #6bffb8; color: #0b2a1c; font-weight: 700; }
.lock-note.open { border-style: solid; border-color: #6bffb8; background: linear-gradient(160deg, rgba(107,255,184,.12), rgba(255,255,255,.03)); }
.lock-note.shake { animation: shake .45s 2; }
.sound-btn { margin-top: 22px; }
.sound-btn[hidden] { display: none; }
.video-empty p { color: var(--gold-1); font-family: var(--serif); font-style: italic; font-size: 1.1rem; }

/* Video selalu pas di dalam bingkai (termasuk Safari/iPhone) */
.video-frame { overflow: hidden; }
.video-inner { position: relative; isolation: isolate; -webkit-mask-image: -webkit-radial-gradient(white, black); }
.video-inner video, .video-inner iframe { position: absolute; inset: 0; width: 100%; height: 100%; }
.video-frame.portrait .video-inner video { object-fit: cover; }
.video-corner { display: none; }
.now-clock { position: relative; margin-top: -18px; font-size: .8rem; letter-spacing: .08em; color: var(--muted); font-variant-numeric: tabular-nums; }
.now-clock:empty { display: none; }

/* Bingkai video Iput lebih kecil agar tajam (video asli 576px) & muat di layar HP */
#iput .video-frame.portrait { width: min(300px, 70vw); aspect-ratio: 9 / 16; }
#iput { padding-top: 80px; padding-bottom: 120px; }