:root{--bg:#fff8f7;--ink:#3d1823;--rose:#a62748;--muted:#805c66;--line:#e9d4d9;--pink:#f4dce2}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:35px}body{margin:0;background:var(--bg);color:var(--ink);font-family:"Avenir Next","Segoe UI",Arial,sans-serif}button,a{-webkit-tap-highlight-color:transparent}a{color:inherit;text-decoration:none}button{font:inherit;cursor:pointer}button:focus-visible,a:focus-visible{outline:3px solid var(--rose);outline-offset:6px}header{max-width:1360px;margin:auto;height:100px;display:flex;align-items:center;justify-content:space-between;padding:0 5%}.brand{font-size:26px;font-weight:700;letter-spacing:-1.5px}.brand span{color:var(--rose);margin-left:8px}nav{display:flex;gap:32px;font-size:14px}nav a:hover{color:var(--rose)}.small-button{background:transparent;border:1px solid var(--line);padding:12px 19px;border-radius:40px;font-size:13px}.hero{max-width:1360px;margin:auto;padding:46px 5% 92px;display:grid;grid-template-columns:1.1fr 1fr;gap:7%;align-items:center;min-height:690px}.eyebrow{font-size:11px;font-weight:700;letter-spacing:2px;color:var(--rose);margin:0 0 24px}h1{font-size:clamp(64px,7.2vw,104px);letter-spacing:-6px;line-height:.99;margin:0;font-weight:650}h1 span,h2 span{color:var(--rose)}.intro{font-size:17px;line-height:1.7;margin:26px 0 30px;color:var(--muted)}.button{display:inline-flex;align-items:center;justify-content:space-between;gap:32px;background:var(--rose);color:#fff;padding:19px 25px;border:0;border-radius:40px;font-size:14px;font-weight:600;transition:transform .2s,background .2s}.button:hover{transform:translateY(-3px);background:#891b38}.hero-art{position:relative;padding:32px 20px 22px}.flower-photo{margin:0;transform:rotate(6deg);background:#fff;padding:13px 13px 0;box-shadow:0 15px 50px #643e4820}.flower-photo img{display:block;width:100%;height:430px;object-fit:cover}.flower-photo figcaption{font-family:Georgia,serif;font-style:italic;font-size:25px;padding:20px;text-align:center}.orbit-text{position:absolute;top:0;left:-20px;font-size:11px;letter-spacing:2.2px;transform:rotate(-10deg);z-index:1}.sticker{position:absolute;bottom:0;left:-54px;background:var(--pink);width:146px;height:146px;border-radius:50%;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;font-size:17px;line-height:1.4;transform:rotate(-14deg);box-shadow:0 7px 20px #643e4810}.spark{position:absolute;color:var(--rose);font-size:70px}.spark-one{right:-16px;top:6px}.spark-two{left:-28px;bottom:161px;font-size:44px}.ribbon{display:flex;justify-content:space-around;gap:35px;padding:23px 15px;background:var(--pink);font-size:12px;letter-spacing:2px;font-weight:600;overflow:hidden}.ribbon span{white-space:nowrap}.section{max-width:1230px;margin:auto;padding:112px 5%}.index{font-size:12px;color:var(--muted);margin:0 0 25px}.section-heading h2,.film-heading h2{font-size:clamp(37px,4.6vw,62px);line-height:1.08;letter-spacing:-2.6px;margin:0 0 25px;font-weight:600}.section-heading>p:last-child,.film-heading>p:last-child{font-size:16px;line-height:1.7;color:var(--muted);max-width:420px}.letter-section{display:grid;grid-template-columns:1fr 1fr;gap:65px;align-items:start}.letter-wrap{padding-top:28px}.envelope{position:relative;width:100%;min-height:290px;background:#f5e3e7;border:1px solid #e4c4cd;border-radius:6px;box-shadow:0 18px 35px #643e480b;display:flex;align-items:center;justify-content:center;flex-direction:column;gap:18px;transform:rotate(-3deg);transition:transform .3s}.envelope:hover{transform:rotate(0)}.envelope:before{content:"";position:absolute;top:0;left:0;right:0;height:55%;background:#edced7;clip-path:polygon(0 0,100% 0,50% 100%);pointer-events:none}.envelope-to{font-size:15px;position:relative;margin-top:46px}.seal{position:relative;display:grid;place-items:center;background:var(--rose);color:white;width:54px;height:54px;border-radius:50%;font-size:30px}.envelope-label{font-size:12px;color:var(--muted);margin:6px 0 20px}.letter{background:#fffdfd;padding:35px;border:1px solid var(--line);border-radius:6px;box-shadow:0 15px 45px #643e4808}.letter p{line-height:1.85;font-size:15px}.letter .handwritten{font-family:Georgia,serif;font-style:italic;font-size:28px;line-height:1.3;color:var(--rose)}.signature{text-align:right;color:var(--rose)}.film-section{padding-top:40px}.film-heading{text-align:center}.film-heading>p:last-child{margin:0 auto 38px;max-width:500px}.film-frame{aspect-ratio:16/9;min-height:290px;border-radius:14px;border:1px solid var(--line);background:repeating-linear-gradient(110deg,#f3e0e5 0,#f3e0e5 1px,#f7e9ed 1px,#f7e9ed 15px);display:grid;place-items:center;overflow:hidden;text-align:center;position:relative}.film-heart{display:inline-grid;place-items:center;font-size:46px;width:88px;height:88px;background:#fff8f7c9;border-radius:50%;color:var(--rose);margin-bottom:10px}.film-frame h3{font-size:25px;letter-spacing:-.7px;margin:12px}.film-frame p{font-size:15px;line-height:1.8;color:var(--muted)}.film-note{font-size:12px;color:var(--rose);display:block;margin-top:25px}.film-frame video{width:100%;height:100%;max-height:650px;background:#2c1820}.wishes-section{padding-top:55px}.wish-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:40px}.wish-card{border:1px solid var(--line);border-radius:8px;text-align:left;padding:27px 22px;background:#fffdfd;color:var(--ink);display:flex;flex-direction:column;min-height:250px;transition:transform .25s,box-shadow .25s}.wish-card:nth-child(2){background:#f4dce2;transform:rotate(2deg)}.wish-card:nth-child(4){background:#f8e8ec;transform:rotate(-2deg)}.wish-card:hover{transform:translateY(-8px) rotate(0);box-shadow:0 14px 30px #643e4810}.card-symbol{font-size:56px;line-height:1;color:var(--rose);margin-bottom:38px}.card-title{font-size:23px;letter-spacing:-.7px}.card-hint{font-size:11px;margin-top:17px;color:var(--muted)}.finale{text-align:center;padding-top:55px;padding-bottom:100px}.finale>p{font-size:16px;color:var(--muted)}.finale h2{font-size:clamp(40px,6vw,80px);line-height:1.08;letter-spacing:-3px;margin:25px 0}.finale .button{margin-top:20px}#surprise-message{max-width:450px;margin:26px auto 0;line-height:1.7}footer{max-width:1230px;margin:auto;padding:28px 5%;border-top:1px solid var(--line);display:flex;justify-content:space-between;font-size:12px;color:var(--muted)}footer a{font-weight:700;color:var(--rose)}dialog{border:1px solid var(--line);border-radius:14px;padding:45px;max-width:480px;width:calc(100% - 36px);background:var(--bg);color:var(--ink);text-align:center}dialog::backdrop{background:#36152066;backdrop-filter:blur(5px)}#close-dialog{position:absolute;right:15px;top:10px;background:none;border:0;font-size:28px;color:var(--muted)}.dialog-heart{font-size:60px;color:var(--rose)}dialog h2{font-size:30px}dialog p{line-height:1.85;color:var(--muted);margin-bottom:28px}#confetti{position:fixed;inset:0;pointer-events:none;z-index:100;overflow:hidden}.confetto{position:absolute;top:-25px;width:9px;height:14px;animation:fall var(--duration) ease-in forwards;left:var(--left);background:var(--color)}@keyframes fall{to{transform:translate(var(--drift),110vh) rotate(720deg)}}[hidden]{display:none!important}@media(max-width:800px){header{height:80px}nav{gap:18px;font-size:12px}.small-button{display:none}.hero{padding-top:30px;gap:30px;min-height:0}h1{font-size:75px;letter-spacing:-4px}.flower-photo img{height:340px}.sticker{left:-10px;width:110px;height:110px;font-size:14px}.hero-art{padding:20px 10px}.spark-one{font-size:45px}.orbit-text{font-size:9px}.letter-section{gap:30px}.section{padding-top:75px;padding-bottom:75px}.wish-grid{grid-template-columns:repeat(2,1fr)}}@media(max-width:560px){header{padding:0 6%}.brand{font-size:23px}nav a:last-child{display:none}.hero{grid-template-columns:1fr;padding:28px 6% 55px;gap:35px}.eyebrow{font-size:9px;letter-spacing:1.5px}h1{font-size:76px;letter-spacing:-4px;line-height:1.02}.intro{font-size:15px;margin:23px 0}.hero-art{width:84%;margin:0 auto}.flower-photo img{height:315px}.flower-photo figcaption{padding:15px;font-size:22px}.sticker{left:-30px;bottom:-10px}.orbit-text{left:-12px}.spark-two{left:-24px}.ribbon{justify-content:center;padding:19px}.ribbon span:not(:first-child){display:none}.section{padding:65px 6%}.letter-section{grid-template-columns:1fr;gap:0}.section-heading h2,.film-heading h2{font-size:42px;letter-spacing:-1.9px}.letter-wrap{padding-top:24px}.envelope{min-height:255px}.letter{padding:25px}.film-frame{aspect-ratio:auto;min-height:330px;padding:20px}.film-frame:has(video:not([hidden])){padding:0;min-height:0}.film-frame h3{font-size:22px}.film-frame p{font-size:13px}.film-heart{width:70px;height:70px}.film-note{margin-top:20px}.wish-grid{gap:12px}.wish-card{padding:22px 16px;min-height:215px}.card-symbol{font-size:45px;margin-bottom:30px}.card-title{font-size:21px}.card-hint{font-size:10px}.finale h2{font-size:47px;letter-spacing:-2.5px}.finale .button{font-size:13px;gap:20px}footer{padding:25px 6%;font-size:10px;gap:15px}dialog{padding:35px 25px}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{animation:none!important;transition:none!important}}
@media(min-width:561px) and (max-width:800px){h1{font-size:58px;letter-spacing:-3px}.hero{gap:5%}.flower-photo img{height:350px}.flower-photo figcaption{font-size:21px;padding:18px 6px}.intro{font-size:15px}.hero .button{font-size:12px;gap:16px;padding:18px 20px}}

.hero .button{justify-content:center;text-align:center;min-width:280px}
@media(max-width:560px){.hero .button{min-width:0;width:100%;max-width:340px}}