*{margin:0;padding:0;box-sizing:border-box}
:root{
    --bg:#f5f0f7;
    --bg2:#ebe4ef;
    --text:#3d3347;
    --purple:#8b5fa3;
    --pink:#c88ba8;
    --blue:#7a9cc6;
    --gold:#b8956e;
}
body{
    font-family:'Montserrat',sans-serif;
    background:var(--bg);
    color:var(--text);
    overflow-x:hidden;
    min-height:100vh;
}

/* YAPRAK ANİMASYONU */
#petals{
    position:fixed;
    inset:0;
    z-index:1;
    pointer-events:none;
}

/* PASTA */
.cake-intro{
    position:fixed;
    inset:0;
    background:linear-gradient(135deg,#e8dff0 0%,#d4c4e0 100%);
    z-index:9999;
    display:flex;
    align-items:center;
    justify-content:center;
    text-align:center;
    transition:opacity 1s;
}
.cake-intro.hide{opacity:0;pointer-events:none}
.cake-box h1{
    font-family:'Cormorant Garamond',serif;
    font-size:clamp(24px,6vw,40px);
    font-weight:300;
    margin:20px 0 10px;
    color:var(--purple);
}
.cake-box p{color:var(--pink);font-size:14px}

.cake{position:relative;width:180px;height:200px;margin:0 auto}
.layer{position:absolute;left:50%;transform:translateX(-50%);border-radius:8px;box-shadow:0 5px 15px rgba(0,0,0,.1)}
.bot{bottom:15px;width:160px;height:55px;background:linear-gradient(var(--pink),#b87a97)}
.mid{bottom:65px;width:120px;height:45px;background:linear-gradient(var(--purple),#7a4f8f)}
.top{bottom:105px;width:90px;height:40px;background:linear-gradient(var(--blue),#6989b3);display:flex;align-items:center;justify-content:center}
.top span{font-family:'Great Vibes',cursive;color:#fff;font-size:16px;text-shadow:1px 1px 2px rgba(0,0,0,.2)}
.plate{position:absolute;bottom:0;left:50%;transform:translateX(-50%);width:200px;height:20px;background:linear-gradient(#fff,#e8e0eb);border-radius:50%;box-shadow:0 3px 10px rgba(0,0,0,.1)}

.candles{position:absolute;bottom:145px;left:50%;transform:translateX(-50%);display:flex;gap:10px}
.candle{width:6px;height:30px;background:linear-gradient(90deg,#ffd700,#fff5cc,#ffd700);border-radius:2px 2px 0 0;position:relative}
.candle.tall{height:40px}
.flame{position:absolute;top:-18px;left:50%;transform:translateX(-50%);width:10px;height:16px;background:radial-gradient(ellipse at 50% 80%,#fff,#ffd700 40%,#ff6b35 80%,transparent);border-radius:50% 50% 50% 50%/60% 60% 40% 40%;animation:flicker .1s infinite alternate}
.flame.big{width:12px;height:20px;top:-22px}
.flame.out{animation:blowout .4s forwards}
@keyframes flicker{to{transform:translateX(-50%) scale(1.1) rotate(3deg)}}
@keyframes blowout{to{opacity:0;transform:translateX(-50%) scale(0) translateY(-10px)}}

/* MAIN */
.main{display:none;position:relative;z-index:2}
.main.show{display:block;animation:fadeIn 1s}
@keyframes fadeIn{from{opacity:0}}

/* HERO */
.hero{
    min-height:100vh;
    display:flex;
    flex-direction:column;
    align-items:center;
    justify-content:center;
    text-align:center;
    padding:40px 20px;
    background:linear-gradient(180deg,var(--bg) 0%,var(--bg2) 100%);
}
.date{color:var(--gold);font-size:14px;letter-spacing:4px;margin-bottom:30px}
.hero h1{
    font-family:'Cormorant Garamond',serif;
    font-size:clamp(32px,8vw,60px);
    font-weight:300;
    line-height:1.2;
    color:var(--text);
}
.hero em{color:var(--purple);font-style:normal}
.hero h2{
    font-family:'Great Vibes',cursive;
    font-size:clamp(50px,12vw,100px);
    color:var(--pink);
    margin:20px 0;
}
.sub{color:var(--purple);font-size:14px;letter-spacing:3px}

/* LETTER */
.letter{
    padding:60px 20px;
    background:var(--bg2);
    display:flex;
    flex-direction:column;
    align-items:center;
}
.box{
    max-width:550px;
    padding:35px;
    background:#fff;
    border-radius:12px;
    box-shadow:0 10px 40px rgba(139,95,163,.15);
}
.box h3{
    font-family:'Cormorant Garamond',serif;
    font-size:26px;
    color:var(--purple);
    margin-bottom:25px;
    font-weight:400;
}
.box p{
    font-size:15px;
    line-height:1.9;
    margin-bottom:18px;
    color:var(--text);
    font-weight:300;
}
.sign{
    margin-top:35px;
    padding-top:20px;
    border-top:1px solid #e8e0eb;
    text-align:right;
    font-size:15px;
    color:var(--pink);
}
.sign strong{
    font-family:'Great Vibes',cursive;
    font-size:32px;
    color:var(--gold);
    display:block;
    margin-top:5px;
}

/* VIDEO BUTTON */
.video-btn{
    margin-top:40px;
    padding:18px 45px;
    font-size:16px;
    font-family:'Montserrat',sans-serif;
    font-weight:400;
    color:#fff;
    background:linear-gradient(135deg,var(--purple),var(--pink));
    border:none;
    border-radius:50px;
    cursor:pointer;
    display:flex;
    align-items:center;
    gap:12px;
    box-shadow:0 8px 25px rgba(139,95,163,.3);
    transition:transform .3s,box-shadow .3s;
}
.video-btn:hover{
    transform:translateY(-3px);
    box-shadow:0 12px 35px rgba(139,95,163,.4);
}
.play-icon{
    font-size:20px;
}

/* FINAL */
.final{
    padding:80px 20px;
    text-align:center;
    background:linear-gradient(var(--bg2),var(--bg));
}
.heart{font-size:50px;animation:pulse 1.5s infinite}
@keyframes pulse{50%{transform:scale(1.2)}}
.final h2{
    font-family:'Cormorant Garamond',serif;
    font-size:clamp(28px,7vw,48px);
    color:var(--purple);
    margin:20px 0 10px;
    font-weight:300;
}
.final p{font-size:16px;letter-spacing:3px;margin-bottom:20px;color:var(--text)}
.final small{color:var(--gold);font-size:14px}

/* VIDEO OVERLAY */
.video-overlay{
    position:fixed;
    inset:0;
    z-index:10000;
    background:#000;
    display:flex;
    align-items:center;
    justify-content:center;
    opacity:0;
    visibility:hidden;
    transition:all .4s;
}
.video-overlay.active{
    opacity:1;
    visibility:visible;
}
.video-overlay video{
    width:100%;
    height:100%;
    object-fit:contain;
}
.close-btn{
    position:absolute;
    top:20px;
    right:25px;
    font-size:30px;
    color:#fff;
    background:rgba(255,255,255,.1);
    border:none;
    width:50px;
    height:50px;
    border-radius:50%;
    cursor:pointer;
    z-index:10;
    transition:background .3s;
}
.close-btn:hover{background:rgba(255,255,255,.2)}

@media(max-width:600px){
    .box{padding:25px 20px}
    .video-btn{padding:15px 35px;font-size:14px}
}