:root{
  --bg:#14050d;
  --bg2:#270819;
  --pink:#ff3e8a;
  --pink2:#ff79b7;
  --gold:#ffd27d;
  --gold2:#fff0bf;
  --text:#fff8fb;
  --muted:rgba(255,248,251,.74);
  --glass:rgba(255,255,255,.10);
  --line:rgba(255,255,255,.16);
  --shadow:0 28px 90px rgba(0,0,0,.52);
}
*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}
html{scroll-behavior:smooth}
body{
  margin:0;
  min-height:100svh;
  font-family:"Vazirmatn",Tahoma,"Segoe UI",Arial,sans-serif;
  color:var(--text);
  background:
    radial-gradient(circle at 45% -5%, rgba(255,99,167,.45), transparent 30%),
    radial-gradient(circle at 8% 30%, rgba(255,196,87,.18), transparent 28%),
    radial-gradient(circle at 90% 70%, rgba(255,34,116,.22), transparent 32%),
    linear-gradient(180deg,#090307 0%, var(--bg) 42%, #080205 100%);
  overflow-x:hidden;
}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit;border:0;cursor:pointer;background:none}
.noise{
  position:fixed;inset:0;pointer-events:none;opacity:.16;z-index:1;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140' viewBox='0 0 140 140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.86' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='140' height='140' filter='url(%23n)' opacity='.4'/%3E%3C/svg%3E");
  mix-blend-mode:screen;
}
.phone-shell{
  position:relative;
  width:min(100%, 480px);
  min-height:100svh;
  margin:0 auto;
  padding:14px 14px 34px;
  isolation:isolate;
  z-index:2;
}
.phone-shell:before{
  content:"";position:fixed;inset:-16% auto auto 50%;width:460px;height:460px;transform:translateX(-50%);
  background:radial-gradient(circle, rgba(255,77,142,.30), transparent 62%);filter:blur(14px);z-index:-1;
}
.hearts{position:fixed;inset:0;pointer-events:none;overflow:hidden;z-index:30}
.heart{position:absolute;bottom:-40px;color:var(--pink2);text-shadow:0 0 16px rgba(255,70,140,.9);animation:floatHeart var(--dur,5s) linear forwards;font-size:var(--size,20px);opacity:.9}
@keyframes floatHeart{0%{transform:translate3d(0,0,0) scale(.8) rotate(0);opacity:0}10%{opacity:1}100%{transform:translate3d(var(--x,0),-115vh,0) scale(1.25) rotate(30deg);opacity:0}}
.splash{
  position:fixed;inset:0;z-index:50;display:grid;place-items:center;padding:26px;
  background:
    radial-gradient(circle at 50% 18%, rgba(255,57,135,.35), transparent 30%),
    radial-gradient(circle at 50% 88%, rgba(255,218,130,.23), transparent 36%),
    linear-gradient(180deg,#12040c,#030102);
  transition:opacity .9s ease,transform .9s ease,visibility .9s ease;
}
.splash.is-hidden{opacity:0;transform:scale(1.04);visibility:hidden;pointer-events:none}
.splash-glow{position:absolute;width:320px;height:320px;border-radius:50%;background:radial-gradient(circle, rgba(255,67,143,.42), transparent 65%);filter:blur(14px);animation:breath 3.6s ease-in-out infinite}
.splash-card{
  position:relative;width:min(100%,380px);padding:38px 24px 28px;text-align:center;border:1px solid rgba(255,255,255,.18);border-radius:34px;
  background:linear-gradient(145deg, rgba(255,255,255,.13), rgba(255,255,255,.04));box-shadow:var(--shadow), inset 0 1px 0 rgba(255,255,255,.22);backdrop-filter:blur(22px);
}
.splash-card:before,.splash-card:after{content:"♥";position:absolute;color:var(--pink2);font-size:38px;text-shadow:0 0 28px rgba(255,78,150,.9);animation:drift 4s ease-in-out infinite}
.splash-card:before{top:-22px;right:28px}.splash-card:after{bottom:-20px;left:26px;animation-delay:-1.4s}
.tiny,.eyebrow,.section-kicker{font-size:13px;letter-spacing:.1em;color:var(--gold2)}
.splash h1{margin:8px 0 10px;font-size:56px;line-height:1;font-weight:900;color:var(--gold);text-shadow:0 0 28px rgba(255,194,96,.58)}
.splash p{margin:0 0 24px;color:var(--muted);font-size:15px;line-height:2}.splash p small{color:rgba(255,240,191,.86);font-size:12px}
.primary-btn{
  display:inline-flex;align-items:center;justify-content:center;gap:12px;min-height:58px;padding:0 24px;border-radius:999px;
  background:linear-gradient(135deg,#ff2e84,#ff78b2 45%,#ffbd66);box-shadow:0 16px 45px rgba(255,54,132,.42), inset 0 1px 0 rgba(255,255,255,.38);font-weight:800;
}
.primary-btn b{display:grid;place-items:center;width:34px;height:34px;border-radius:50%;background:rgba(255,255,255,.2)}
.pulse{animation:pulse 1.8s ease-in-out infinite}
.topbar{
  position:sticky;top:10px;z-index:20;height:70px;display:flex;align-items:center;justify-content:space-between;gap:12px;
  padding:10px 12px;border:1px solid rgba(255,255,255,.14);border-radius:28px;background:rgba(12,4,10,.58);backdrop-filter:blur(18px);box-shadow:0 14px 45px rgba(0,0,0,.22);
}
.brand{text-align:center;line-height:1.4}.brand span{display:block;font-weight:900;color:var(--gold2);font-size:17px}.brand small{color:rgba(255,255,255,.54);font-size:11px}
.icon-btn{width:48px;height:48px;border-radius:18px;display:grid;place-items:center;background:rgba(255,255,255,.09);border:1px solid rgba(255,255,255,.13);font-size:24px;color:var(--pink2);box-shadow:inset 0 1px 0 rgba(255,255,255,.1)}.music-toggle.is-playing{background:linear-gradient(135deg,rgba(255,62,138,.48),rgba(255,210,125,.24));color:var(--gold2);box-shadow:0 0 28px rgba(255,62,138,.34),inset 0 1px 0 rgba(255,255,255,.2)}
.hero{position:relative;margin-top:18px;min-height:760px;padding:14px 4px 26px;overflow:hidden;border-radius:36px}
.hero-bg{position:absolute;inset:0;z-index:-3;border-radius:36px;background:radial-gradient(circle at 50% 28%, rgba(255,63,143,.45), transparent 32%),linear-gradient(180deg,rgba(255,255,255,.03),rgba(255,255,255,.01));border:1px solid rgba(255,255,255,.08)}
.hero-orbit{position:absolute;z-index:-2;inset:74px 18px auto;height:360px;border-radius:50%;background:radial-gradient(circle, rgba(255,218,120,.18), transparent 55%);filter:blur(1px);opacity:.85}
.photo-card{
  position:relative;overflow:hidden;border-radius:38px;margin:8px auto 0;width:100%;max-width:430px;min-height:520px;
  background:rgba(255,255,255,.08);box-shadow:0 32px 80px rgba(0,0,0,.5),0 0 0 1px rgba(255,255,255,.13),inset 0 1px 0 rgba(255,255,255,.12);
}
.photo-card:after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 48%,rgba(20,5,13,.18) 65%,rgba(20,5,13,.78) 100%);pointer-events:none}
.photo-card img{width:100%;height:100%;display:block;object-fit:cover;object-position:center top;transform:scale(1.015);filter:saturate(1.1) contrast(1.04)}

.music-pill{
  position:relative;z-index:4;margin:-18px auto 16px;width:calc(100% - 28px);padding:11px 14px;border-radius:20px;text-align:center;
  background:linear-gradient(135deg,rgba(255,255,255,.14),rgba(255,255,255,.055));border:1px solid rgba(255,255,255,.15);
  box-shadow:0 14px 34px rgba(0,0,0,.23);backdrop-filter:blur(14px);color:rgba(255,248,251,.83);font-size:12px;line-height:1.8;
}
.music-pill span{filter:drop-shadow(0 0 12px rgba(255,62,138,.8));margin-left:4px}
.music-pill.is-playing{color:var(--gold2);border-color:rgba(255,210,125,.30);box-shadow:0 0 32px rgba(255,62,138,.18),0 14px 34px rgba(0,0,0,.23)}

.hero-copy{position:relative;margin:-162px 12px 0;padding:26px 18px 20px;text-align:center;border-radius:30px;background:linear-gradient(180deg,rgba(35,7,21,.15),rgba(12,3,8,.72));backdrop-filter:blur(7px)}
.eyebrow{margin:0 0 10px;color:#ffd7e7;letter-spacing:0;font-weight:700}.hero-copy h2{margin:0;font-size:35px;line-height:1.35;color:var(--gold2);text-shadow:0 0 26px rgba(255,192,93,.55)}.hero-copy h2 span{font-size:48px;color:#ff8fbe;text-shadow:0 0 32px rgba(255,57,142,.9)}
.subtitle{margin:12px 0 20px;color:rgba(255,255,255,.86);font-size:16px;line-height:2}.hero-btn{width:100%}
.quick-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin:18px 0 24px}
.mini-card{min-height:132px;padding:14px 10px;border-radius:26px;background:linear-gradient(180deg,rgba(255,255,255,.13),rgba(255,255,255,.055));border:1px solid rgba(255,255,255,.14);box-shadow:0 16px 44px rgba(0,0,0,.22);display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;gap:7px;backdrop-filter:blur(14px)}
.mini-card i{font-style:normal;font-size:30px;filter:drop-shadow(0 0 12px rgba(255,77,142,.65))}.mini-card strong{font-size:13px;color:var(--gold2)}.mini-card span{font-size:11px;color:rgba(255,255,255,.62);line-height:1.6}
.letter,.promise,.final{margin:28px 0}.section-kicker{text-align:center;margin-bottom:12px}.letter-card{position:relative;padding:42px 22px 24px;border-radius:34px;background:linear-gradient(145deg,rgba(255,255,255,.14),rgba(255,255,255,.055));border:1px solid rgba(255,255,255,.16);box-shadow:var(--shadow);backdrop-filter:blur(18px);overflow:hidden}.letter-card:before{content:"";position:absolute;inset:-60px -80px auto auto;width:180px;height:180px;background:radial-gradient(circle,rgba(255,77,142,.32),transparent 70%)}.seal{position:absolute;top:-22px;left:50%;transform:translateX(-50%);width:58px;height:58px;border-radius:50%;display:grid;place-items:center;background:linear-gradient(135deg,#ff3e8a,#ffc86f);box-shadow:0 16px 42px rgba(255,62,138,.38);font-size:27px}.letter-card h3{margin:0 0 10px;font-size:28px;color:var(--gold2)}.letter-card p{margin:0;color:rgba(255,255,255,.84);font-size:16px;line-height:2.25}.hidden-line{max-height:0;opacity:0;overflow:hidden;transition:all .7s ease}.hidden-line.show{margin-top:12px;max-height:140px;opacity:1}.soft-btn{margin-top:20px;width:100%;min-height:54px;border-radius:22px;background:rgba(255,255,255,.10);border:1px solid rgba(255,255,255,.16);color:var(--gold2);font-weight:800}
.glass-title{text-align:center;font-weight:900;color:var(--gold2);font-size:22px;margin-bottom:12px}.promise-list{display:grid;gap:12px}.promise-list div{display:grid;grid-template-columns:54px 1fr;gap:12px;align-items:center;padding:16px;border-radius:26px;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.12);box-shadow:0 16px 40px rgba(0,0,0,.2)}.promise-list span{width:46px;height:46px;border-radius:18px;display:grid;place-items:center;background:rgba(255,62,138,.16);color:var(--gold);font-weight:900}.promise-list p{margin:0;color:rgba(255,255,255,.82);line-height:1.9}
.final{text-align:center;padding:36px 22px;border-radius:34px;background:radial-gradient(circle at 50% 0%,rgba(255,62,138,.22),transparent 50%),rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.12)}.final-heart{font-size:68px;line-height:1;color:var(--pink2);text-shadow:0 0 34px rgba(255,70,140,.9);animation:heartBeat 1.7s ease-in-out infinite}.final h3{margin:10px 0;font-size:26px;color:var(--gold2)}.final p{margin:0;color:var(--muted);line-height:2}
.reveal{opacity:0;transform:translateY(28px);transition:opacity .9s ease,transform .9s ease}.reveal.in{opacity:1;transform:translateY(0)}.delay-1{transition-delay:.14s}.delay-2{transition-delay:.24s}
@keyframes breath{50%{transform:scale(1.14);opacity:.72}}@keyframes drift{50%{transform:translateY(-10px) rotate(8deg)}}@keyframes pulse{50%{transform:scale(1.035);box-shadow:0 20px 60px rgba(255,54,132,.54)}}@keyframes heartBeat{0%,100%{transform:scale(1)}35%{transform:scale(1.16)}55%{transform:scale(.98)}}
@media (max-width:380px){.phone-shell{padding-left:10px;padding-right:10px}.hero{min-height:720px}.photo-card{min-height:500px}.hero-copy h2{font-size:31px}.hero-copy h2 span{font-size:42px}.quick-cards{gap:8px}.mini-card{min-height:124px;padding:12px 8px}.mini-card strong{font-size:12px}}
@media (prefers-reduced-motion:reduce){*,*:before,*:after{animation:none!important;scroll-behavior:auto!important;transition:none!important}}

/* Floating emotional music button */
.floating-music{
  position:fixed;
  left:18px;
  bottom:calc(18px + env(safe-area-inset-bottom));
  z-index:45;
  width:58px;
  height:58px;
  border-radius:50%;
  display:grid;
  place-items:center;
  background:
    radial-gradient(circle at 30% 20%, rgba(255,255,255,.34), transparent 28%),
    linear-gradient(145deg, rgba(255,59,139,.82), rgba(255,210,125,.72));
  border:1px solid rgba(255,255,255,.38);
  box-shadow:0 16px 42px rgba(255,57,142,.36), 0 0 0 8px rgba(255,255,255,.055), inset 0 1px 0 rgba(255,255,255,.42);
  backdrop-filter:blur(14px);
  transform:translateZ(0);
  overflow:visible;
}
.floating-music:active{transform:scale(.96)}
.floating-music .music-icon{
  width:38px;
  height:38px;
  border-radius:50%;
  display:grid;
  place-items:center;
  color:#fff8fb;
  font-size:27px;
  font-weight:900;
  line-height:1;
  text-shadow:0 0 18px rgba(255,255,255,.8);
}
.floating-music.is-playing{
  animation:musicPulse 1.8s ease-in-out infinite;
}
.floating-music.is-playing .music-icon::before{
  content:"";
  position:absolute;
  inset:-7px;
  border-radius:50%;
  border:1px solid rgba(255,255,255,.22);
  animation:musicRing 1.7s ease-out infinite;
}
.music-heart{
  position:absolute;
  right:12px;
  bottom:14px;
  color:#ff8fbe;
  font-size:15px;
  line-height:1;
  text-shadow:0 0 14px rgba(255,67,143,.95);
  opacity:0;
  pointer-events:none;
}
.floating-music.is-playing .music-heart{animation:musicHeartFloat 2.25s ease-in-out infinite}
.floating-music.is-playing .h2{animation-delay:.55s;font-size:12px;right:24px;color:#ffd27d}
.floating-music.is-playing .h3{animation-delay:1.1s;font-size:17px;right:6px;color:#fff0bf}
@keyframes musicHeartFloat{
  0%{opacity:0;transform:translate3d(0,0,0) scale(.55) rotate(-12deg)}
  18%{opacity:1}
  100%{opacity:0;transform:translate3d(14px,-82px,0) scale(1.18) rotate(16deg)}
}
@keyframes musicPulse{50%{box-shadow:0 18px 54px rgba(255,57,142,.48), 0 0 0 13px rgba(255,255,255,.045), inset 0 1px 0 rgba(255,255,255,.46)}}
@keyframes musicRing{0%{opacity:.55;transform:scale(.72)}100%{opacity:0;transform:scale(1.42)}}