*{box-sizing:border-box;margin:0;padding:0}
:root{
  --bg:#fff7f5;--paper:#fffdfc;--salmon:#ee8f89;--salmon2:#f7b1aa;
  --deep:#6c3c3b;--muted:#987776;--line:#efd8d4;--cream:#fff0ec;
  --shadow:0 24px 70px rgba(113,67,63,.12);
}
html{scroll-behavior:smooth}
body{font-family:"DM Sans",sans-serif;color:var(--deep);background:var(--bg);overflow-x:hidden}
button{font:inherit;color:inherit;border:0;background:none;cursor:pointer}
.grain{position:fixed;inset:0;pointer-events:none;z-index:1000;opacity:.035;background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 180 180' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.8'/%3E%3C/svg%3E")}
.loading-screen{position:fixed;z-index:2000;inset:0;display:grid;place-items:center;background:var(--bg);transition:opacity .8s,visibility .8s}
.loading-screen.hide{opacity:0;visibility:hidden}
.loader-heart{font-family:serif;font-size:52px;animation:heartbeat 1s infinite}
.loading-screen p{position:absolute;margin-top:100px;font-size:12px;letter-spacing:.18em;text-transform:uppercase;color:var(--muted)}
#particles{position:fixed;inset:0;pointer-events:none;z-index:0;overflow:hidden}
.particle{position:absolute;opacity:.45;animation:floatUp linear forwards}
.music-btn{position:fixed;right:22px;top:22px;z-index:1100;padding:10px 14px;border:1px solid rgba(108,60,59,.15);border-radius:999px;background:rgba(255,253,252,.78);backdrop-filter:blur(12px);display:flex;gap:8px;align-items:center;font-size:12px;box-shadow:0 8px 30px rgba(100,50,50,.08)}
.music-icon{font-size:16px}.music-btn.playing .music-icon{animation:spin 2s linear infinite}
.section{position:relative;min-height:100vh;padding:120px 7vw;display:flex;flex-direction:column;justify-content:center;z-index:1}
.hero{min-height:100svh;text-align:center;align-items:center;overflow:hidden;background:radial-gradient(circle at 50% 45%,#fff0ed 0,#fff7f5 43%,#fff7f5 100%)}
.hero-content{position:relative;z-index:2}
.eyebrow{text-transform:uppercase;letter-spacing:.22em;font-size:11px;color:var(--salmon);font-weight:700;margin-bottom:20px}
h1,h2,h3{font-family:"Playfair Display",serif;font-weight:500}
.hero h1{font-size:clamp(60px,11vw,140px);line-height:.9;letter-spacing:-.05em}
.hero h1 span{font-style:italic;color:var(--salmon)}
.hero-subtitle{font-size:16px;line-height:1.8;color:var(--muted);margin:28px 0 34px}
.primary-btn{background:var(--deep);color:#fff;padding:15px 22px;border-radius:999px;font-size:12px;letter-spacing:.04em;box-shadow:0 14px 35px rgba(108,60,59,.18);transition:.3s}
.primary-btn:hover{transform:translateY(-3px);box-shadow:0 20px 42px rgba(108,60,59,.24)}
.primary-btn span{margin-left:8px}
.scroll-hint{position:absolute;bottom:28px;display:flex;flex-direction:column;gap:8px;font-size:10px;letter-spacing:.16em;text-transform:uppercase;color:#b99b98}
.scroll-hint i{font-style:normal;font-size:18px;animation:bounce 1.5s infinite}
.hero-orbit{position:absolute;border:1px solid rgba(238,143,137,.18);border-radius:50%;width:70vw;height:70vw;max-width:850px;max-height:850px}
.orbit-1{transform:rotate(25deg) scaleY(.35)}
.orbit-2{transform:rotate(-35deg) scaleY(.35);width:58vw;height:58vw}
.section-heading{text-align:center;max-width:650px;margin:0 auto 60px}
.section-heading h2{font-size:clamp(42px,7vw,78px);line-height:.95;letter-spacing:-.04em}
.section-heading h2 em{color:var(--salmon);font-weight:400}
.heading-note{font-size:12px;color:var(--muted);margin-top:18px}
.letter-section{background:#fff0ec;overflow:hidden}
.envelope-wrap{display:grid;place-items:center}
.envelope{width:min(400px,82vw);height:280px;position:relative;filter:drop-shadow(0 30px 35px rgba(108,60,59,.14));transition:.5s}
.envelope:hover{transform:translateY(-8px) rotate(-1deg)}
.envelope-back,.envelope-front{position:absolute;inset:0;border-radius:12px;background:#f8b7af}
.envelope-back{background:#efa099}
.envelope-front{clip-path:polygon(0 30%,50% 68%,100% 30%,100% 100%,0 100%);background:#f5aaa2}
.envelope-flap{position:absolute;z-index:3;inset:0 0 auto;height:66%;background:#f7b0a9;clip-path:polygon(0 0,100% 0,50% 78%);transform-origin:top;transition:.7s}
.envelope.open .envelope-flap{transform:rotateX(180deg);z-index:0}
.letter-paper{position:absolute;z-index:2;width:76%;height:72%;left:12%;top:9%;background:#fffdfb;border-radius:7px;display:grid;place-items:center;transition:.7s}
.envelope.open .letter-paper{transform:translateY(-150px);z-index:4}
.letter-paper span{font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--salmon)}
.seal{position:absolute;z-index:5;left:50%;top:49%;transform:translate(-50%,-50%);width:52px;height:52px;border-radius:50%;display:grid;place-items:center;background:var(--deep);color:white;font-size:22px;transition:.5s}
.envelope.open .seal{opacity:0;transform:translate(-50%,-50%) scale(.5)}
.modal,.lightbox{position:fixed;z-index:1500;inset:0;display:grid;place-items:center;opacity:0;visibility:hidden;transition:.4s}
.modal.show,.lightbox.show{opacity:1;visibility:visible}
.modal-backdrop{position:absolute;inset:0;background:rgba(60,35,34,.42);backdrop-filter:blur(10px)}
.letter-card{position:relative;width:min(650px,88vw);max-height:85vh;overflow:auto;background:#fffdfb;padding:55px;border-radius:20px;box-shadow:var(--shadow);z-index:1}
.close-modal,.lightbox-close{position:absolute;right:18px;top:14px;font-size:28px;color:#a17c79}
.letter-date{font-size:10px;letter-spacing:.15em;color:#b99591;margin-bottom:28px}
.letter-card h3{font-size:38px;margin-bottom:25px}
.letter-body{font-size:15px;line-height:2;color:#765957;white-space:pre-line;min-height:220px}
.signature{font-family:"Playfair Display",serif;font-style:italic;margin-top:24px;color:var(--salmon)}
.gallery-section{background:var(--bg)}
.gallery{width:min(1200px,100%);margin:auto;display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.photo-card{position:relative;aspect-ratio:4/5;background:#f2d2cc;border-radius:8px;overflow:hidden;cursor:pointer;transform:rotate(var(--r));transition:.4s;box-shadow:0 12px 25px rgba(100,50,50,.08)}
.photo-card:hover{transform:rotate(0) translateY(-8px) scale(1.025);z-index:3;box-shadow:0 25px 45px rgba(100,50,50,.18)}
.photo-card img{width:100%;height:100%;object-fit:cover;display:block;transition:.5s}
.photo-card:hover img{transform:scale(1.05)}
.photo-overlay{position:absolute;inset:auto 0 0;padding:35px 14px 14px;background:linear-gradient(transparent,rgba(40,20,20,.58));color:#fff}
.photo-overlay span{font-size:9px;letter-spacing:.15em;text-transform:uppercase;opacity:.8}
.photo-overlay p{font-size:12px;margin-top:4px}
.lightbox{background:rgba(35,20,20,.9);backdrop-filter:blur(12px)}
.lightbox-content{width:min(78vw,620px);max-height:90vh;display:flex;flex-direction:column;align-items:center}
.lightbox-content img{max-width:100%;max-height:72vh;border-radius:8px;object-fit:contain;box-shadow:0 30px 80px #0006}
.lightbox-caption{color:#fff;text-align:center;margin-top:14px}.lightbox-caption span{font-size:10px;opacity:.6;letter-spacing:.15em}.lightbox-caption p{margin-top:6px;font-size:13px}
.lightbox-close{color:white;right:28px;top:20px;z-index:2}.lightbox-prev,.lightbox-next{position:absolute;color:white;font-size:65px;opacity:.75}.lightbox-prev{left:4vw}.lightbox-next{right:4vw}
.reasons-section{background:#f9dfdb}
.reason-grid{width:min(1000px,100%);margin:auto;display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.reason-card{min-height:190px;padding:25px;text-align:left;border:1px solid rgba(108,60,59,.1);border-radius:15px;background:rgba(255,253,252,.55);transition:.35s}
.reason-card:hover{background:#fffdfb;transform:translateY(-7px);box-shadow:0 20px 40px rgba(100,50,50,.1)}
.reason-card span{display:block;color:var(--salmon);font-size:10px;letter-spacing:.14em;margin-bottom:35px}
.reason-card strong{display:block;font-family:"Playfair Display",serif;font-size:25px;font-weight:500;margin-bottom:8px}
.reason-card small{color:var(--muted);line-height:1.6;font-size:12px}
.timeline-section{background:var(--bg)}
.timeline{width:min(850px,100%);margin:auto;position:relative}
.timeline:before{content:"";position:absolute;left:18px;top:0;bottom:0;width:1px;background:var(--line)}
.timeline-item{position:relative;padding-left:65px;margin-bottom:30px}
.timeline-dot{position:absolute;left:0;top:8px;width:37px;height:37px;border-radius:50%;display:grid;place-items:center;background:#fff;border:1px solid var(--line);color:var(--salmon);z-index:1}
.timeline-card{padding:25px 28px;background:#fff;border:1px solid #f0dfdc;border-radius:14px}
.timeline-card span{font-size:9px;letter-spacing:.16em;text-transform:uppercase;color:var(--salmon)}
.timeline-card h3{font-size:27px;margin:8px 0}.timeline-card p{font-size:13px;line-height:1.7;color:var(--muted)}
.gift-section{background:#fbe9e5;text-align:center}
.gift-box{position:relative;width:210px;height:190px;margin:20px auto 0;transition:.5s;filter:drop-shadow(0 25px 25px rgba(100,50,50,.15))}
.gift-box:hover{transform:translateY(-10px) rotate(2deg)}
.gift-body{position:absolute;bottom:10px;left:25px;width:160px;height:125px;background:#ed928b;border-radius:7px}.gift-body i{position:absolute;left:66px;top:0;width:30px;height:100%;background:#f9d4ce}.gift-body b{position:absolute;left:0;top:48px;width:100%;height:25px;background:#f9d4ce}
.gift-lid{position:absolute;z-index:2;left:15px;top:42px;width:180px;height:35px;background:#e47f78;border-radius:6px}.gift-lid span{position:absolute;left:75px;top:-30px;width:30px;height:65px;background:#f9d4ce}
.gift-box p{position:absolute;bottom:-25px;width:100%;font-size:10px;letter-spacing:.15em;text-transform:uppercase;color:var(--muted)}
.gift-box.open{transform:translateY(-15px)}.gift-box.open .gift-lid{transform:translateY(-80px) rotate(-5deg);transition:.7s}
.gift-message{max-width:680px;margin:65px auto 0;display:none}.gift-message.show{display:block;animation:pop .6s ease}
.gift-message-inner{background:#fffdfb;padding:45px;border-radius:20px;box-shadow:var(--shadow)}.big-heart{font-size:35px;color:var(--salmon)}
.gift-message h3{font-size:38px;margin:12px}.gift-message p{font-size:14px;line-height:1.9;color:var(--muted);margin-top:14px}
.finale-section{min-height:100svh;text-align:center;background:radial-gradient(circle at 50% 50%,#ffd5cf,#f7a49d 90%);overflow:hidden}
.finale-content{position:relative;z-index:2}.finale-section .eyebrow{color:#8b4c48}
.finale-section h2{font-size:clamp(55px,10vw,115px);line-height:.88;color:#693b39}.finale-section h2 em{color:white}.finale-section .finale-content>p:not(.eyebrow){margin:28px 0;color:#86504d}
.finale-hearts{position:absolute;top:15%;left:50%;transform:translateX(-50%);font-size:60px;color:#fff8;white-space:nowrap}
.final-overlay{position:absolute;inset:0;background:rgba(108,60,59,.93);z-index:20;display:grid;place-items:center;opacity:0;visibility:hidden;transition:.5s}.final-overlay.show{opacity:1;visibility:visible}
.final-note{color:#fff;text-align:center}.final-note>span{font-size:48px}.final-note h3{font-size:54px;margin:10px}.final-note p{font-size:14px;opacity:.8}.text-btn{margin-top:30px;color:#fff;border-bottom:1px solid #fff8;padding-bottom:5px;font-size:11px}
.confetti-piece{position:absolute;width:8px;height:14px;top:-20px;animation:confettiFall 3s ease-in forwards}
.reveal{opacity:0;transform:translateY(30px);transition:opacity .8s ease,transform .8s ease}.reveal.visible{opacity:1;transform:none}
footer{text-align:center;padding:30px;font-size:10px;letter-spacing:.12em;color:#b18d89;background:var(--bg)}
@keyframes heartbeat{50%{transform:scale(1.18)}}@keyframes spin{to{transform:rotate(360deg)}}@keyframes bounce{50%{transform:translateY(6px)}}@keyframes floatUp{from{transform:translateY(110vh) rotate(0);opacity:0}15%{opacity:.45}to{transform:translateY(-15vh) rotate(360deg);opacity:0}}@keyframes pop{from{opacity:0;transform:scale(.95) translateY(15px)}to{opacity:1;transform:none}}@keyframes confettiFall{to{transform:translate3d(var(--x),105vh,0) rotate(720deg);opacity:0}}
@media(max-width:850px){.gallery{grid-template-columns:repeat(3,1fr)}.reason-grid{grid-template-columns:repeat(2,1fr)}.section{padding:100px 5vw}.letter-card{padding:35px}}
@media(max-width:560px){.music-text{display:none}.gallery{grid-template-columns:repeat(2,1fr);gap:12px}.photo-card:nth-child(3n){transform:rotate(1.4deg)}.reason-grid{grid-template-columns:1fr}.reason-card{min-height:160px}.hero h1{font-size:66px}.letter-card h3{font-size:30px}.lightbox-prev,.lightbox-next{font-size:45px}.lightbox-prev{left:10px}.lightbox-next{right:10px}}

/* Things I Like - interactive cards */
.reason-card{cursor:pointer;position:relative;overflow:hidden}
.reason-card:after{content:"↗";position:absolute;right:18px;bottom:14px;font-size:18px;color:var(--salmon);opacity:0;transform:translateY(5px);transition:.3s}
.reason-card:hover:after{opacity:1;transform:translateY(0)}
.reason-hint{text-align:center;margin:26px auto 0;color:var(--muted);font-size:12px}
.reason-modal{position:fixed;inset:0;z-index:1800;display:grid;place-items:center;padding:20px;opacity:0;visibility:hidden;transition:.3s}
.reason-modal.show{opacity:1;visibility:visible}
.reason-modal-backdrop{position:absolute;inset:0;background:rgba(52,30,29,.52);backdrop-filter:blur(10px)}
.reason-pop{position:relative;z-index:1;width:min(780px,94vw);min-height:420px;display:grid;grid-template-columns:minmax(0,1fr) minmax(280px,.9fr);background:#fffdfb;border-radius:24px;overflow:hidden;box-shadow:0 30px 90px rgba(60,30,30,.3);transform:translateY(18px) scale(.98);transition:.35s}
.reason-modal.show .reason-pop{transform:translateY(0) scale(1)}
.reason-close{position:absolute;z-index:3;right:16px;top:10px;width:38px;height:38px;border-radius:50%;background:rgba(255,255,255,.85);font-size:26px;line-height:1}
.reason-photo-wrap{position:relative;min-height:420px;background:#efd1cc;overflow:hidden}
.reason-photo-wrap img{width:100%;height:100%;position:absolute;inset:0;object-fit:cover}
.reason-sticker{position:absolute;left:18px;bottom:18px;padding:9px 13px;border-radius:999px;background:#fffdfb;box-shadow:0 8px 25px rgba(70,35,35,.12);font-size:12px;transform:rotate(-3deg)}
.reason-copy{padding:52px 38px 32px;display:flex;flex-direction:column;justify-content:center}
.reason-copy>span{font-size:10px;letter-spacing:.18em;color:var(--salmon);font-weight:700}
.reason-copy h3{font-size:clamp(34px,5vw,52px);line-height:1;margin:14px 0 18px}
.reason-copy p{color:var(--muted);font-size:15px;line-height:1.8;min-height:82px}
.reason-actions{display:flex;gap:10px;align-items:center;margin-top:25px}
.reaction-btn{padding:11px 14px;border-radius:999px;background:var(--cream);font-size:12px;transition:.25s}
.reaction-btn:hover{transform:rotate(-2deg) scale(1.04)}
.next-reason{padding:11px 14px;border-radius:999px;background:var(--deep);color:#fff;font-size:12px}
#reactionText{display:block;margin-top:12px;color:var(--salmon);min-height:18px;font-size:11px}
@media(max-width:700px){
 .reason-pop{grid-template-columns:1fr;max-height:90vh;overflow:auto}
 .reason-photo-wrap{min-height:260px;height:38vh}
 .reason-copy{padding:30px 25px}
 .reason-copy p{min-height:auto}
}
/* extra interactive playground */
.playground-section{position:relative;overflow:hidden;background:linear-gradient(180deg,var(--bg),#fff8f6)}
.moon-btn{position:absolute;right:6vw;top:60px;width:48px;height:48px;border-radius:50%;background:#fff;border:1px solid #f0d4cf;font-size:24px;transition:.3s}.moon-btn:hover{transform:rotate(20deg) scale(1.08)}
.game-grid{width:min(1000px,100%);margin:50px auto;display:grid;grid-template-columns:repeat(2,1fr);gap:18px}.mini-game{background:#fffdfb;border:1px solid #f2ddd8;border-radius:22px;padding:26px;min-height:230px;box-shadow:0 12px 35px rgba(90,45,45,.06)}.mini-game>span{font-size:28px}.mini-game h3{font-size:25px;margin:10px 0}.mini-game p,.mini-game small{color:var(--muted);font-size:13px;line-height:1.6}.mini-game button,.polaroid-zone button,.hidden-ending button{margin-top:16px;background:var(--deep);color:#fff;padding:10px 15px;border-radius:999px;font-size:12px}.yesno{position:relative;height:58px}.yesno #noBtn{margin-left:8px;background:var(--cream);color:var(--deep);transition:.12s}.cake{margin-top:12px;display:flex;align-items:end;gap:3px}.cake button{margin:0;background:transparent;padding:3px;font-size:27px}.cake button.off{filter:grayscale(1);opacity:.35;transform:translateY(3px)}.cake div{font-size:48px}.meter-game input{display:block;width:100%;margin:22px 0}.meter-game strong{font-size:13px}.polaroid-zone{width:min(1000px,100%);margin:auto;background:#f4d8d3;border-radius:26px;padding:30px;display:flex;justify-content:space-between;gap:20px;align-items:center}.polaroid-zone h3{font-size:32px;margin:8px 0}.polaroid-zone button{background:#fff;color:var(--deep)}#polaroids{position:relative;width:390px;height:250px}.polaroid{position:absolute;width:120px;background:#fff;padding:7px 7px 24px;box-shadow:0 10px 25px #8c595733;transition:.45s;animation:photoThrow .5s both}.polaroid img{width:100%;height:110px;object-fit:cover}.secret-progress{text-align:center;margin:36px;color:var(--salmon);font-size:12px}.mystery-dot{position:absolute;background:transparent;color:#d99c96;font-size:14px}.dot-a{left:8%;top:48%}.dot-b{right:12%;top:72%}.dot-c{left:18%;bottom:8%}.fake-chat{position:fixed;right:18px;bottom:20px;z-index:500;display:grid;gap:8px;pointer-events:none}.fake-chat span{background:#fff;padding:10px 14px;border-radius:16px 16px 4px 16px;box-shadow:0 10px 30px #58353522;font-size:12px;animation:pop .3s}.hidden-ending{width:min(700px,100%);margin:20px auto 0;text-align:center;padding:35px;border:1px dashed #d99891;border-radius:22px;background:#fff7f5;display:none}.hidden-ending.show{display:block;animation:pop .5s}.hidden-ending h3{font-size:32px;margin:8px}.night-mode{--bg:#211a29;--cream:#2b2135;--deep:#ffd1dc;--muted:#d5bdd1;background:#211a29;color:#fff}.night-mode .playground-section{background:radial-gradient(circle at 30% 20%,#5a365d,#211a29 55%)}.night-mode .mini-game,.night-mode .polaroid-zone{background:#30243b;border-color:#65495e}.night-mode .mini-game p,.night-mode .mini-game small{color:#d7c5d5}.night-mode:before{content:"✦  ·  ✦   · ✧   · ✦";position:fixed;inset:8% 0 auto;text-align:center;letter-spacing:4vw;color:#fff6;pointer-events:none;z-index:100}
.heart-target{position:fixed;z-index:2200;font-size:35px;background:transparent;animation:pop .18s;cursor:pointer}@keyframes photoThrow{from{opacity:0;transform:translateY(-40px) rotate(0)}to{opacity:1}}@media(max-width:700px){.game-grid{grid-template-columns:1fr}.polaroid-zone{flex-direction:column;align-items:flex-start}#polaroids{width:100%;height:220px}.polaroid{width:100px}}