/* ===== ILA – Premium Love Dashboard ===== */
@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:wght@400;700;900&family=Inter:wght@400;500;600;700;900&family=Amiri&display=swap');

:root{
  --bg1:#060f0b; --bg2:#0a1a14; --bg3:#0d2219;
  --glow1:rgba(52,211,153,.18); --glow2:rgba(16,185,129,.12);
  --card:rgba(12,24,20,.55); --card-hover:rgba(16,32,26,.65);
  --border:rgba(255,255,255,.08); --border-hover:rgba(52,211,153,.22);
  --muted:#a3c9b8; --text:#effdf8; --accent:#34d399; --accent2:#10b981; --accent3:#a7f3d0;
  --track:#0f2e24; --fill:#10b981;
  --font-head:'Playfair Display',Georgia,serif;
  --font-body:'Inter',system-ui,-apple-system,sans-serif;
  --radius:20px; --radius-sm:14px; --radius-pill:999px;
  --shadow-card:0 8px 32px rgba(0,0,0,.4),0 0 0 1px rgba(255,255,255,.03) inset;
  --shadow-glow:0 0 40px rgba(52,211,153,.08);
  --transition:all .3s cubic-bezier(.4,0,.2,1);
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:var(--font-body);color:var(--text);min-height:100dvh;overflow-x:hidden;
  background:linear-gradient(170deg,var(--bg1) 0%,var(--bg2) 40%,var(--bg3) 100%)}

/* ── Particle canvas ── */
#particles{position:fixed;inset:0;z-index:0;pointer-events:none}

/* ── Grain overlay ── */
.grain{position:fixed;inset:-20%;pointer-events:none;z-index:1;opacity:.03;mix-blend-mode:soft-light;
  background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='140' height='140'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.8' numOctaves='4' stitchTiles='stitch'/></filter><rect width='100%' height='100%' filter='url(%23n)' opacity='1'/></svg>");
  animation:grainShift 12s steps(10) infinite}
@keyframes grainShift{0%{transform:translate(0)}100%{transform:translate(5%,-5%)}}

/* ── Heart rain ── */
.heartRain{position:fixed;inset:0;pointer-events:none;overflow:hidden;z-index:50}
.heart{position:absolute;animation:floatHeart 7s linear forwards;opacity:.9}
@keyframes floatHeart{0%{transform:translateY(-10vh) scale(.9) rotate(0)}100%{transform:translateY(120vh) scale(1.2) rotate(360deg)}}

/* ── Scroll reveal (progressive enhancement: visible by default) ── */
.reveal-ready .reveal{opacity:0;transform:translateY(30px);transition:opacity .7s ease,transform .7s ease}
.reveal-ready .reveal.visible{opacity:1;transform:translateY(0)}

/* ── Main wrapper ── */
.wrap{position:relative;z-index:2;max-width:900px;margin:0 auto;padding:20px 16px 40px}

/* ── Banner ── */
.banner{background:linear-gradient(90deg,rgba(52,211,153,.12),rgba(16,185,129,.08));border:1px solid var(--border);
  border-radius:var(--radius-sm);padding:12px 16px;margin-bottom:20px;text-align:center;font-size:14px;
  display:none;backdrop-filter:blur(8px);animation:bannerPulse 3s ease-in-out infinite}
.banner.active{display:block}
@keyframes bannerPulse{0%,100%{box-shadow:0 0 0 rgba(52,211,153,0)}50%{box-shadow:0 0 20px rgba(52,211,153,.1)}}

/* ── Header ── */
.header{text-align:center;padding:32px 0 24px}
.header .greeting{font-family:var(--font-head);font-size:clamp(26px,5vw,42px);font-weight:700;
  background:linear-gradient(135deg,var(--accent3),var(--accent),var(--accent2));
  -webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;margin-bottom:4px}
.header .subtitle{color:var(--muted);font-size:clamp(14px,2.5vw,16px);font-weight:500;margin-bottom:20px}
.together{display:inline-flex;align-items:center;gap:10px;background:var(--card);border:1px solid var(--border);
  border-radius:var(--radius);padding:14px 24px;backdrop-filter:blur(16px);box-shadow:var(--shadow-card)}
.together .num{font-family:var(--font-head);font-size:clamp(28px,5vw,40px);font-weight:900;color:var(--accent)}
.together .label{font-size:13px;color:var(--muted);text-align:left;line-height:1.3}
.header .hug-btn{margin-top:16px}

/* ── Buttons ── */
.btn{display:inline-flex;align-items:center;gap:8px;padding:11px 16px;border-radius:var(--radius-sm);
  border:1px solid var(--border);background:var(--card);color:var(--text);cursor:pointer;
  font-family:var(--font-body);font-weight:600;font-size:14px;transition:var(--transition);
  user-select:none;backdrop-filter:blur(8px);box-shadow:0 4px 16px rgba(0,0,0,.2)}
.btn:hover{transform:translateY(-2px);box-shadow:0 8px 24px rgba(0,0,0,.3);border-color:var(--border-hover)}
.btn:active{transform:translateY(0)}
.btn.primary{background:linear-gradient(135deg,rgba(16,185,129,.2),rgba(52,211,153,.1));border-color:rgba(52,211,153,.3)}
.btn.primary:hover{background:linear-gradient(135deg,rgba(16,185,129,.3),rgba(52,211,153,.2))}
.btn.sm{padding:6px 12px;border-radius:var(--radius-pill);font-size:12px}
.cta{display:flex;gap:10px;flex-wrap:wrap;margin-top:12px}

/* ── Card grid ── */
.grid{display:grid;grid-template-columns:1fr;gap:16px;margin-top:8px}
@media(min-width:640px){.grid{grid-template-columns:repeat(2,1fr)}}
.card{position:relative;background:var(--card);border:1px solid var(--border);border-radius:var(--radius);
  padding:20px;backdrop-filter:blur(16px);box-shadow:var(--shadow-card);transition:var(--transition);overflow:hidden}
.card::before{content:'';position:absolute;top:0;left:0;right:0;height:1px;
  background:linear-gradient(90deg,transparent,rgba(52,211,153,.2),transparent)}
.card:hover{border-color:var(--border-hover);box-shadow:var(--shadow-card),var(--shadow-glow);
  background:var(--card-hover)}
.card.full{grid-column:1/-1}
.card h3{font-family:var(--font-head);font-size:18px;font-weight:700;margin-bottom:8px;display:flex;align-items:center;gap:8px}
.card p{color:var(--muted);font-size:14px;line-height:1.5}

/* ── Countdown ── */
.countdown-display{display:flex;gap:8px;justify-content:center;margin:16px 0}
.countdown-unit{background:rgba(6,18,14,.5);border:1px solid var(--border);border-radius:var(--radius-sm);
  padding:12px;min-width:70px;text-align:center;box-shadow:inset 0 2px 4px rgba(0,0,0,.2)}
.countdown-unit .num{font-family:var(--font-head);font-size:28px;font-weight:700;color:var(--accent);line-height:1}
.countdown-unit .lbl{font-size:11px;color:var(--muted);text-transform:uppercase;letter-spacing:1px;margin-top:4px}
.progress-bar{height:12px;background:rgba(6,18,14,.8);border-radius:6px;overflow:hidden;margin-top:24px;border:1px solid var(--border)}
.bar-fill{height:100%;background:linear-gradient(90deg,var(--accent),var(--accent2));width:0%;transition:width 1s ease;
  box-shadow:0 0 10px var(--accent);position:relative;overflow:hidden}
.bar-fill::after{content:'';position:absolute;top:0;left:0;right:0;bottom:0;
  background:linear-gradient(45deg,rgba(255,255,255,.15) 25%,transparent 25%,transparent 50%,rgba(255,255,255,.15) 50%,rgba(255,255,255,.15) 75%,transparent 75%,transparent);
  background-size:20px 20px;animation:moveStripes 1s linear infinite}
@keyframes moveStripes{0%{background-position:0 0}100%{background-position:20px 0}}
.progress-legend{display:flex;justify-content:space-between;margin-top:6px;font-size:11px;color:var(--muted)}

/* ── Timeline (Centered, Emotional) ── */
.timeline{position:relative;max-width:600px;margin:16px auto 0;padding:10px 0}
.timeline::before{content:'';position:absolute;left:50%;top:0;bottom:0;width:2px;
  background:linear-gradient(180deg,transparent,var(--accent),var(--accent),transparent);transform:translateX(-50%)}
.tl-item{display:flex;justify-content:space-between;align-items:center;width:100%;margin-bottom:16px;position:relative}
.tl-item:nth-child(even){flex-direction:row-reverse}
.tl-item::before{content:'';position:absolute;left:50%;top:50%;width:14px;height:14px;
  border-radius:50%;background:var(--accent);border:3px solid var(--bg1);box-shadow:0 0 12px var(--glow1);transform:translate(-50%,-50%);z-index:2}
.tl-content{width:45%;padding:10px 14px;background:rgba(52,211,153,.1);border:2px solid rgba(52,211,153,.8);
  border-radius:12px;box-shadow:inset 0 0 10px rgba(52,211,153,.2), var(--shadow-glow);transition:var(--transition);text-align:right}
.tl-item:nth-child(even) .tl-content{text-align:left}
.tl-content:hover{transform:translateY(-2px);background:rgba(52,211,153,.2);border-color:var(--accent)}
.tl-item .tl-date{display:block;font-size:12px;color:var(--accent);font-weight:700;margin-bottom:4px;
  letter-spacing:1px}
.tl-item .tl-label{font-size:14px;color:var(--text);line-height:1.4;font-weight:500}
.tl-empty{width:45%}

/* ── Secret messages ── */
.letters{display:grid;grid-template-columns:repeat(auto-fill,minmax(120px,1fr));gap:10px;margin-top:12px}
.letter{display:flex;flex-direction:column;align-items:center;gap:6px;padding:16px 10px;
  background:rgba(6,18,14,.5);border:1px solid var(--border);border-radius:var(--radius-sm);
  cursor:pointer;transition:var(--transition);text-align:center}
.letter:hover{transform:translateY(-3px);border-color:var(--border-hover);box-shadow:0 8px 24px rgba(0,0,0,.3)}
.letter .envelope{font-size:32px;transition:transform .4s ease}
.letter.opened .envelope{opacity:0.5;filter:grayscale(1)}
.letter .letter-label{font-size:11px;color:var(--muted)}
.letter-modal{position:fixed;inset:0;z-index:100;display:grid;place-items:center;
  background:rgba(0,0,0,.8);backdrop-filter:blur(10px);opacity:0;visibility:hidden;transition:var(--transition);perspective:1000px}
.letter-modal.active{opacity:1;visibility:visible}

/* Real Envelope Animation */
.env-wrapper{position:relative;width:340px;height:220px;margin-top:40px;transition:transform .5s ease}
.letter-modal.active .env-wrapper{animation:floatEnv 3s ease-in-out infinite}
@keyframes floatEnv{0%,100%{transform:translateY(0)}50%{transform:translateY(-10px)}}

.env-back{position:absolute;inset:0;background:#1a4d38;border-radius:10px;box-shadow:0 20px 50px rgba(0,0,0,0.5)}
.env-front{position:absolute;inset:0;background:linear-gradient(135deg,rgba(0,0,0,.2),transparent);border-radius:10px;
  border-left: 170px solid #23654a; border-right: 170px solid #23654a; border-bottom: 110px solid #2c7a5b; border-top: 110px solid transparent; z-index:3; pointer-events:none}
.env-flap{position:absolute;top:0;left:0;width:0;height:0;border-left:170px solid transparent;border-right:170px solid transparent;border-top:125px solid #348f6c;
  transform-origin:top;transition:transform .8s cubic-bezier(.4,0,.2,1);z-index:4;filter:drop-shadow(0 5px 10px rgba(0,0,0,.2))}
.env-paper{position:absolute;inset:10px;background:#fefce8;border-radius:6px;padding:24px 20px;color:#1e3a2e;
  z-index:2;transform:translateY(0);transition:transform .8s cubic-bezier(.4,0,.2,1) .3s;box-shadow:0 0 15px rgba(0,0,0,.2);text-align:center}

.letter-modal.active.open .env-flap{transform:rotateX(180deg);z-index:1}
.letter-modal.active.open .env-paper{transform:translateY(-150px) scale(1.05);z-index:5}

.close-letter{position:absolute;top:-40px;right:0;background:none;border:none;color:#fff;font-size:24px;cursor:pointer;z-index:10;
  opacity:0;transition:opacity .4s ease 1s}
.letter-modal.active.open .close-letter{opacity:1}

.env-paper h4{font-family:var(--font-head);font-size:22px;margin-bottom:12px;color:#115e59;border-bottom:1px solid #115e5933;padding-bottom:10px}
.env-paper p{font-size:15px;line-height:1.7;color:#333;text-align:left;height:240px;overflow-y:auto;padding-right:4px}
.env-paper p::-webkit-scrollbar{width:4px}
.env-paper p::-webkit-scrollbar-thumb{background:#a7f3d0;border-radius:4px}

/* ── Daily quote ── */
.quote-box{background:rgba(6,18,14,.5);border:1px solid var(--border);border-radius:var(--radius-sm);
  padding:20px;margin-top:12px;text-align:center;position:relative}
.quote-box::before,.quote-box::after{font-family:var(--font-head);font-size:36px;color:rgba(52,211,153,.2);
  position:absolute;line-height:1}
.quote-box::before{content:'"';top:8px;left:12px}
.quote-box::after{content:'"';bottom:2px;right:12px}
.quote-box .quote-text{font-family:var(--font-head);font-size:clamp(16px,3vw,20px);font-style:italic;
  line-height:1.6;padding:0 20px}
.quote-box .quote-day{margin-top:10px;font-size:12px;color:var(--muted)}

/* ── Mood picker ── */
.mood-section h3{margin-bottom:4px}
.mood-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin:20px 0}
.mood-card{background:rgba(6,18,14,.4);border:1px solid var(--border);border-radius:16px;padding:16px 8px;
  cursor:pointer;transition:var(--transition);display:flex;flex-direction:column;align-items:center;justify-content:center}
.mood-card.full-width{grid-column: 1 / -1; flex-direction:row; gap:12px; padding:18px}
.mood-card.full-width .emo{margin-bottom:0}
.mood-card.full-width .lbl{font-size:14px}
.mood-card.primary-mood:hover{background:rgba(239,68,68,.1);border-color:rgba(239,68,68,.5);box-shadow:0 8px 20px rgba(239,68,68,.2)}
.mood-card.danger-mood:hover{background:rgba(249,115,22,.1);border-color:rgba(249,115,22,.5);box-shadow:0 8px 20px rgba(249,115,22,.2)}
.mood-card:hover:not(.primary-mood):not(.danger-mood){background:rgba(52,211,153,.15);border-color:var(--accent);transform:translateY(-3px);box-shadow:0 8px 16px rgba(0,0,0,.2)}
.mood-card .emo{font-size:36px;margin-bottom:8px;display:block;transition:transform .3s ease}
.mood-card:hover .emo{transform:scale(1.15) rotate(5deg)}
.mood-card .lbl{font-size:11px;font-weight:600;color:var(--text);text-align:center;letter-spacing:.5px}
.mood-response{margin-top:20px;padding:16px;background:rgba(52,211,153,.1);border-left:4px solid var(--accent);
  border-radius:0 8px 8px 0;font-style:italic;display:none;font-size:15px;color:var(--text-bright)}
.mood-response.active{display:block;animation:fadeUp .4s ease-out forwards}
@keyframes fadeUp{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}

/* ── Contact Card / Soft Form ── */
.contact-card{text-align:center;display:flex;flex-direction:column;justify-content:center}
.soft-contact-container{margin-top:10px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:16px;width:100%}
.chat-input-wrapper{background:rgba(6,18,14,.6);border:1px solid var(--border);border-radius:30px;padding:4px 4px 4px 20px;
  display:flex;align-items:center;width:100%;max-width:400px;transition:border-color .3s ease;box-shadow:inset 0 2px 4px rgba(0,0,0,.2)}
.chat-input-wrapper:focus-within{border-color:var(--accent);background:rgba(6,18,14,.8)}
.chat-input{background:transparent;border:none;color:var(--text-bright);font-size:15px;width:100%;outline:none;padding:12px 0}
.chat-input::placeholder{color:var(--muted)}
.send-btn{background:var(--accent);color:var(--bg0);border:none;border-radius:50%;width:44px;height:44px;
  display:grid;place-items:center;cursor:pointer;flex-shrink:0;transition:transform .3s ease;margin-left:8px}
.send-btn:hover{transform:scale(1.05);box-shadow:0 0 12px var(--glow1)}
.contact-quick{justify-content:center;margin-top:4px}
.chip-btn{background:rgba(6,18,14,.4);border:1px solid var(--border);border-radius:20px;padding:8px 14px;
  color:var(--text);font-size:13px;cursor:pointer;transition:var(--transition)}
.chip-btn:hover{background:rgba(52,211,153,.1);border-color:var(--accent)}
.cta-direct{margin-top:8px;width:100%;max-width:300px}
.call-btn-big{background:linear-gradient(135deg,rgba(52,211,153,.2),rgba(16,185,129,.2));border:1px solid var(--accent);
  border-radius:16px;width:100%;padding:16px;color:var(--accent3);font-size:16px;font-weight:600;
  display:flex;align-items:center;justify-content:center;gap:10px;cursor:pointer;transition:var(--transition);
  box-shadow:0 4px 15px rgba(52,211,153,.1)}
.call-btn-big:hover{background:linear-gradient(135deg,rgba(52,211,153,.3),rgba(16,185,129,.3));transform:translateY(-2px);
  box-shadow:0 8px 25px rgba(52,211,153,.2)}
.call-btn-big .icon{font-size:20px;animation:pulse 2s infinite}
@keyframes pulse{0%{transform:scale(1)}50%{transform:scale(1.15)}100%{transform:scale(1)}}

/* ── Music ── */
.song-list{display:flex;flex-direction:column;gap:8px;margin-top:12px}
.song-btn{text-align:left;padding:12px 16px;background:rgba(6,18,14,.5);border:1px solid var(--border);
  border-radius:var(--radius-sm);cursor:pointer;color:var(--text);font-size:14px;transition:var(--transition);font-weight:500;
  display:flex;justify-content:space-between;align-items:center}
.song-btn:hover{background:rgba(52,211,153,.1);border-color:var(--border-hover)}
.song-btn.active{background:rgba(52,211,153,.2);border-color:var(--accent);color:var(--accent3)}
audio{width:100%;border-radius:var(--radius-sm);margin-top:16px}
#viz{width:100%;height:48px;display:block;margin-top:8px;background:rgba(6,18,14,.4);
  border:1px solid var(--border);border-radius:var(--radius-sm)}

/* ── Gallery / Slideshow ── */
.slide{position:relative;height:380px;border-radius:var(--radius);overflow:hidden;border:1px solid var(--border);background:#040c09}
.slide img{position:absolute;inset:0;width:100%;height:100%;object-fit:contain;opacity:0;transition:opacity .6s ease}
.slide img.active{opacity:1}
.slide .nav{position:absolute;inset:0;display:flex;align-items:center;justify-content:space-between;padding:0 8px}
.slide .nav button{background:rgba(6,18,14,.65);border:1px solid var(--border);border-radius:var(--radius-sm);
  padding:8px 12px;color:var(--text);cursor:pointer;font-size:14px;transition:var(--transition);backdrop-filter:blur(4px)}
.slide .nav button:hover{background:rgba(6,18,14,.85);border-color:var(--border-hover)}
.slide-dots{display:flex;justify-content:center;gap:6px;margin-top:10px}
.slide-dot{width:8px;height:8px;border-radius:50%;background:var(--border);cursor:pointer;transition:var(--transition)}
.slide-dot.active{background:var(--accent);box-shadow:0 0 8px var(--glow1)}
.gallery-controls{display:flex;gap:8px;align-items:center;margin-top:10px;flex-wrap:wrap}

/* ── Bucket list ── */
.bucket-list{margin-top:12px;display:flex;flex-direction:column;gap:6px}
.bucket-item{display:flex;align-items:center;gap:10px;padding:10px 14px;background:rgba(6,18,14,.5);
  border:1px solid var(--border);border-radius:var(--radius-sm);cursor:pointer;transition:var(--transition);font-size:14px}
.bucket-item:hover{border-color:var(--border-hover)}
.bucket-item.done{opacity:.6}
.bucket-item.done .bucket-text{text-decoration:line-through}
.bucket-check{width:20px;height:20px;border-radius:6px;border:2px solid var(--border);display:grid;place-items:center;
  transition:var(--transition);flex-shrink:0;font-size:12px;color:transparent}
.bucket-item.done .bucket-check{background:var(--accent);border-color:var(--accent);color:#fff}

/* ── WhatsApp section ── */
.row{display:flex;gap:10px;flex-wrap:wrap}
.row>div{flex:1 1 160px}
input,select,textarea{width:100%;border-radius:var(--radius-sm);border:1px solid var(--border);
  background:rgba(6,18,14,.6);color:var(--text);padding:10px 14px;font:inherit;font-size:14px;transition:var(--transition)}
input:focus,textarea:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px rgba(52,211,153,.1)}
label{display:block;margin:.3rem 0 .5rem;color:var(--accent3);font-size:13px}
.chips{display:flex;gap:6px;flex-wrap:wrap;margin-top:8px}
.chip{display:inline-flex;gap:6px;align-items:center;padding:6px 10px;background:rgba(6,18,14,.5);
  border:1px solid var(--border);border-radius:var(--radius-pill);font-size:12px}
.tiny{font-size:12px;color:var(--muted)}

/* ── Arabic card ── */
.arabic{font-family:'Amiri','Scheherazade New',serif;font-size:clamp(22px,5vw,30px);line-height:1.6}
.arabic-line{white-space:normal;overflow:hidden;border-radius:var(--radius-sm);padding:14px 16px;
  background:rgba(6,18,14,.6);border:1px solid var(--border);overflow-wrap:anywhere;word-break:break-word;
  max-height:120px;min-height:80px;display:flex;align-items:center;justify-content:center}
.rtl{direction:rtl}
.cursor{display:inline-block;width:2px;height:1em;background:var(--accent3);margin-inline-start:2px;
  vertical-align:baseline;animation:blink 1s steps(1,end) infinite}
.cursor.done{animation:blink 1.8s steps(1,end) infinite}
@keyframes blink{0%,49%{opacity:1}50%,100%{opacity:0}}

/* ── Mood shuffle ── */
.mood-display{white-space:pre-wrap;background:rgba(6,18,14,.6);border:1px solid var(--border);
  border-radius:var(--radius-sm);padding:14px;font-size:15px;line-height:1.6;min-height:60px}

/* ── Footer ── */
.footer{width:100%;display:flex;justify-content:center;align-items:center;margin-top:24px;padding:32px 0 24px;font-size:13px;color:var(--muted);opacity:.7}

/* ── Gate (lock) overlay ── */
.gate{position:fixed;inset:0;display:grid;place-items:center;z-index:9999;transition:opacity .6s ease,visibility .6s ease;
  background:linear-gradient(170deg,var(--bg1),var(--bg2) 40%,var(--bg3))}
.gate.hide{opacity:0;visibility:hidden;pointer-events:none}
.heartWrap{position:relative;display:grid;place-items:center}
.bigHeart{font-size:22vmin;line-height:1;filter:drop-shadow(0 16px 40px rgba(0,0,0,.5));
  animation:heartbeat 2s ease-in-out infinite}
@keyframes heartbeat{0%,100%{transform:scale(1)}14%{transform:scale(1.08)}28%{transform:scale(1)}42%{transform:scale(1.05)}}
.gateCard{position:absolute;display:flex;flex-direction:column;gap:10px;align-items:center;justify-content:center;
  min-width:min(82vw,320px);max-width:88vw;background:var(--card);border:1px solid var(--border);
  border-radius:var(--radius);padding:20px;box-shadow:var(--shadow-card);backdrop-filter:blur(16px)}
.gateCard input{font-size:20px;text-align:center;letter-spacing:4px}
.gateButtons{display:flex;gap:8px}
.shake{animation:shake .35s ease}
@keyframes shake{10%,90%{transform:translateX(-1px)}20%,80%{transform:translateX(2px)}30%,50%,70%{transform:translateX(-4px)}40%,60%{transform:translateX(4px)}}

/* ── Mobile first refinements ── */
@media(max-width:520px){
  .wrap{padding:14px 12px 32px}
  .slide{height:220px}
  .countdown-unit{padding:8px 10px;min-width:50px}
  .countdown-unit .num{font-size:22px}
  .together{padding:12px 18px}
  .together .num{font-size:28px}
  .letters{grid-template-columns:repeat(3,1fr)}
  .header{padding:24px 0 16px}
  #viz{height:40px}
}

@media(prefers-reduced-motion:reduce){
  body,.grain,.bar::before,.cursor,.bigHeart{animation:none!important}
  .reveal{opacity:1;transform:none}
  .heart{animation-duration:12s!important}
}