/* RESET & ROOT */
:root{
    --bg-main:#2b0303;
    --bg-dark:#1d0000;
    --card:#5c131349;
    --gold:#d4a24c;
    --gold-soft:#e8c37a;
    --text:#f4e1c1;
    --line:rgba(255,255,255,.05);
}

*{
    margin:0;
    padding:0;
    box-sizing:border-box;
    scroll-behavior:smooth;
}

body{
    font-family:'Plus Jakarta Sans',sans-serif;

    background:
        linear-gradient(rgba(22,0,0,.65),rgba(22,0,0,.88)),
        var(--bg-main);

    color:var(--text);

    overflow-x:hidden;
    position:relative;
}

/* GRID BACKGROUND */
body::before{
    content:"";
    position:fixed;
    inset:0;

    background-image:
        linear-gradient(rgba(255,255,255,.025) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,.025) 1px, transparent 1px);

    background-size:120px 120px;

    pointer-events:none;
    z-index:-2;
}

/* GLOW */
body::after{
    content:"";
    position:fixed;
    inset:0;

    background:
        radial-gradient(circle at top center,
        rgba(255,180,80,.10),
        transparent 45%);

    pointer-events:none;
    z-index:-1;
}

.container{
    width:90%;
    max-width:1180px;
    margin:auto;
}

/* TYPOGRAPHY */
.title-serif-gold{
    font-family:'Cormorant Garamond',serif;
    color:var(--gold-soft);

    font-size:4rem;
    line-height:1;

    text-align:center;
}

.title-great-vibes{
    font-family:'Great Vibes',cursive;
    color:var(--gold-soft);

    text-align:center;
}

/* HEADER */
.header{
    position:fixed;
    top:0;
    width:100%;

    z-index:1000;

    backdrop-filter:blur(12px);

    background:rgba(20,0,0,.35);

    border-bottom:1px solid rgba(255,255,255,.04);

    transition:.4s;
}

.header.scrolled{
    background:rgba(18,0,0,.78);
    box-shadow:0 10px 30px rgba(0,0,0,.3);
}

.navbar{
    display:flex;
    align-items:center;
    justify-content:space-between;

    padding:22px 0;
}

.logo{
    text-decoration:none;

    color:var(--gold-soft);

    font-family:'Cormorant Garamond',serif;

    font-size:2rem;
    font-weight:700;
}

.nav-links{
    display:flex;
    gap:32px;
}

.nav-links a{
    text-decoration:none;

    color:var(--text);

    font-size:.92rem;

    position:relative;

    transition:.3s;
}

.nav-links a::after{
    content:"";

    position:absolute;

    left:0;
    bottom:-6px;

    width:0;
    height:1px;

    background:var(--gold-soft);

    transition:.3s;
}

.nav-links a:hover::after,
.nav-links a.active::after{
    width:100%;
}

.nav-links a:hover,
.nav-links a.active{
    color:var(--gold-soft);
}

.nav-icons{
    color:var(--gold-soft);
    font-size:1rem;
}

/*  HERO SECTION */
.hero{
    height:100vh;
    width:100%;

    display:flex;
    align-items:center;
    justify-content:center;

    text-align:center;

    position:relative;
    overflow:hidden;
}

/* VIDEO BACKGROUND */
.hero-video{
    position:absolute;
    inset:0;

    width:100%;
    height:100%;

    object-fit:cover;

    z-index:0;
}

/* DARK OVERLAY */
.hero-overlay{
    position:absolute;
    inset:0;

    background:
        linear-gradient(
            to bottom,
            rgba(10,0,0,.45),
            rgba(20,0,0,.72)
        );

    z-index:1;
}

/* IMAGE BACKGROUND */
.hero::before{
    content:"";

    position:absolute;
    inset:0;

    width:100%;
    height:120%;

    background-image:
        linear-gradient(
            to bottom,
            rgba(10,0,0,.35) 0%,
            rgba(25,0,0,.18) 35%,
            rgba(35,0,0,.55) 70%,
            rgba(20,0,0,1) 100%
        ),
        linear-gradient(
            to right,
            rgba(0,0,0,.30),
            rgba(0,0,0,.05),
            rgba(0,0,0,.30)
        ),
        url('backgroudn.JPG');

    background-size:cover;
    background-position:center;

    transform:translateY(var(--parallax-offset, 0px)) scale(1.08);

    will-change:transform;

    z-index:0;
}

/* GLOW */
.hero::after{
    content:"";

    position:absolute;
    inset:0;

    background:
        radial-gradient(circle at center,
        rgba(255,210,120,.14),
        transparent 60%);

    z-index:1;
}

.hero-content{
    position:relative;
    z-index:2;

    width:100%;
    max-width:900px;

    padding:0 20px;

    display:flex;
    flex-direction:column;
    align-items:center;
    justify-content:center;
}

.hero-content::before{
    content:"365 HARI BERSAMA";

    display:block;

    color:var(--gold-soft);

    letter-spacing:5px;

    font-size:.82rem;

    margin-bottom:20px;

    opacity:.95;
}

.hero-title{
    font-family:'Cormorant Garamond',serif;

    font-size:5.2rem;
    line-height:1;

    color:var(--gold-soft);

    margin-bottom:22px;

    text-shadow:
        0 6px 30px rgba(0,0,0,.65),
        0 0 20px rgba(212,162,76,.10);
}

.hero-desc{
    max-width:760px;
    margin:auto;

    color:#f4dfbf;

    font-size:1rem;
    line-height:1.9;

    text-shadow:0 3px 15px rgba(0,0,0,.5);
}

.btn-rsvp{
    display:inline-flex;
    align-items:center;
    justify-content:center;

    margin-top:34px;

    padding:15px 34px;

    border-radius:999px;

    text-decoration:none;

    color:#2b0303;

    background:
        linear-gradient(to bottom,
        #f4d38e,
        #d4a24c);

    font-weight:600;

    box-shadow:
        0 10px 25px rgba(212,162,76,.25);

    transition:.35s;
}

.btn-rsvp:hover{
    transform:translateY(-4px) scale(1.02);

    box-shadow:
        0 15px 35px rgba(212,162,76,.35);
}

@keyframes fadeHero{
    from{
        opacity:0;
        transform:translateY(35px);
    }

    to{
        opacity:1;
        transform:translateY(0);
    }
}

/* SECTION */
section{
    padding:120px 0;
}

/* TIMELINE */
.perjalanan{
    position:relative;
}

.line-separator{
    width:80px;
    height:2px;

    background:var(--gold);

    margin:18px auto 70px;
}

.vertical-timeline{
    position:relative;

    max-width:1000px;
    margin:auto;
}

.vertical-timeline::after{
    content:"";

    position:absolute;

    width:1px;
    height:100%;

    background:rgba(212,162,76,.45);

    top:0;
    left:50%;
}

.v-timeline-item{
    position:relative;

    width:50%;

    padding:0 60px 90px;

    opacity:0;

    transform:translateY(40px);

    transition:.8s;
}

.v-timeline-item.visible{
    opacity:1;
    transform:translateY(0);
}

.v-timeline-item.left{
    left:0;
    text-align:right;
}

.v-timeline-item.right{
    left:50%;
    text-align:left;
}

.v-content{
    color:#f5e1c2;
}

.v-date{
    font-size:.8rem;

    letter-spacing:2px;

    color:var(--gold-soft);
}

.v-content h4{
    font-family:'Cormorant Garamond',serif;

    font-size:2rem;

    margin:10px 0;
}

.v-content p{
    line-height:1.9;
}

.v-icon{
    position:absolute;
    top:0;

    width:54px;
    height:54px;

    border-radius:50%;

    background:#4d0909;

    border:2px solid var(--gold);

    display:flex;
    align-items:center;
    justify-content:center;

    color:var(--gold-soft);

    z-index:10;
}

.v-timeline-item.left .v-icon{
    right:-27px;
}

.v-timeline-item.right .v-icon{
    left:-27px;
}

/* GALLERY */
.best-moment{
    text-align:center;
}

.subtitle-serif{
    margin-top:12px;
    color:#e6d2af;
}

.polaroid-gallery{
    margin-top:60px;

    display:flex;
    justify-content:center;
    align-items:flex-start;
    flex-wrap:wrap;

    gap:34px;
}

.polaroid{
    width:260px;

    background:rgba(98,18,18,.68);

    padding:16px;

    border:1px solid rgba(255,255,255,.05);

    box-shadow:0 20px 40px rgba(0,0,0,.35);

    transition:.4s;
}

.polaroid:hover{
    transform:translateY(-10px) scale(1.02);
}

.photo-frame{
    background:#f3e5cf;
    padding:12px;
}

.photo-frame img{
    width:100%;
    height:280px;

    object-fit:cover;

    display:block;
}

.polaroid-text{
    margin-top:18px;

    font-family:'Great Vibes',cursive;

    font-size:2rem;

    color:var(--gold-soft);
}

.tilt-left{
    transform:rotate(-4deg);
}

.tilt-right{
    transform:rotate(3deg);
}

.tilt-left-small{
    transform:rotate(-2deg);
    margin-top:35px;
}

/* SURAT */
.surat-container{
    position:relative;
}

.surat-box{
    position:relative;

    max-width:920px;
    margin:auto;

    padding:75px 70px;

    border-radius:28px;

    overflow:hidden;

    backdrop-filter:blur(16px);

    background:rgba(112,24,24,.33);

    border:1px solid rgba(255,255,255,.06);

    box-shadow:
        0 30px 60px rgba(0,0,0,.25),
        inset 0 1px 0 rgba(255,255,255,.03);
}

.heart-watermark{
    position:absolute;

    width:240px;
    height:240px;

    right:-40px;
    top:-40px;

    opacity:.05;

    background:
        radial-gradient(circle,
        var(--gold),
        transparent 70%);
}

.surat-box .title-great-vibes{
    font-size:5rem;

    line-height:1;

    margin-bottom:50px;

    text-shadow:
        0 5px 20px rgba(0,0,0,.25),
        0 0 10px rgba(212,162,76,.12);
}

.surat-body{
    max-width:760px;
    margin:auto;
}

.surat-body p{
    color:#f3dec0;

    line-height:2.1;

    margin-bottom:24px;

    font-size:.98rem;
}

.greeting{
    font-weight:600;
    color:#f6dfb8;
}

.signature-block{
    margin-top:60px;

    display:flex;
    flex-direction:column;

    align-items:flex-end;
}

.signature-block p{
    color:#f0d8b0;
}

.signature{
    font-size:5rem;

    line-height:1;

    margin-top:10px;

    text-shadow:
        0 5px 20px rgba(0,0,0,.25),
        0 0 10px rgba(212,162,76,.12);
}

/* MUSIC PLAYER */
.music-player-bar{
    width:92%;
    max-width:1150px;

    margin:80px auto 0;

    background:rgba(122,34,34,.35);

    border:1px solid rgba(255,255,255,.05);

    border-radius:22px;

    padding:26px 34px;

    display:flex;
    align-items:center;
    justify-content:space-between;

    gap:40px;

    backdrop-filter:blur(14px);
}

/* LEFT */
.song-info{
    display:flex;
    align-items:center;

    gap:14px;

    flex:1;
}

.music-icon{
    width:46px;
    height:46px;

    border-radius:12px;

    background:#a8782b;

    color:white;

    display:flex;
    align-items:center;
    justify-content:center;
}

.song-text h4{
    color:var(--gold-soft);
}

.song-text p{
    font-size:.75rem;
    color:#e7d0ad;
}

/* CENTER LYRICS */
.lyric-quote{
    flex:1.2;

    display:flex;
    flex-direction:column;

    align-items:center;
    justify-content:center;

    text-align:center;
}

.lyric-quote p{
    color:#f1dbba;

    font-style:italic;

    line-height:1.9;

    font-size:.92rem;

    max-width:420px;
}

/* RIGHT */
.player-controls{
    flex:1;

    display:flex;
    align-items:center;
    justify-content:flex-end;

    gap:14px;
}

.ctrl-btn,
.play-btn{
    border:none;
    cursor:pointer;
}

.ctrl-btn{
    background:none;

    color:var(--gold-soft);

    font-size:1rem;
}

.play-btn{
    width:44px;
    height:44px;

    border-radius:50%;

    background:var(--gold-soft);

    color:#2b0303;

    font-size:1rem;

    transition:.3s;
}

.play-btn:hover{
    transform:scale(1.08);
}

/* FOOTER */
.footer{
    padding:90px 20px 70px;

    text-align:center;
}

.footer-content{
    display:flex;
    flex-direction:column;

    align-items:center;
    justify-content:center;
}

.footer-content h3{
    font-family:'Cormorant Garamond',serif;

    font-size:2rem;

    color:var(--gold-soft);

    margin-bottom:20px;
}

.footer-content p{
    color:#e6d0ae;
}

.footer-hearts{
    margin-top:30px;

    color:var(--gold-soft);

    letter-spacing:10px;
}

/* FLOWERS */
#flower-container{
    position:fixed;
    inset:0;

    pointer-events:none;

    z-index:999;
}

.flower{
    position:absolute;

    border-radius:50% 0 50% 50%;

    opacity:.7;

    animation:fall linear infinite;
}

@keyframes fall{
    from{
        transform:
            translateY(-10vh)
            rotate(0deg);
    }

    to{
        transform:
            translateY(120vh)
            translateX(120px)
            rotate(360deg);
    }
}

/* RESPONSIVE */
@media(max-width:900px){

    .hero-title{
        font-size:3.8rem;
    }

    .vertical-timeline::after{
        left:28px;
    }

    .v-timeline-item{
        width:100%;

        left:0 !important;

        text-align:left !important;

        padding-left:85px;
        padding-right:20px;
    }

    .v-icon{
        left:0 !important;
        right:auto !important;
    }

    .music-player-bar{
        flex-direction:column;

        text-align:center;

        gap:24px;
    }

    .song-info{
        justify-content:center;
    }

    .player-controls{
        justify-content:center;
    }

    .surat-box{
        padding:45px 28px;
    }

    .surat-box .title-great-vibes{
        font-size:3.8rem;
    }

    .signature{
        font-size:4rem;
    }
}

@media(max-width:600px){

    .navbar{
        flex-direction:column;
        gap:16px;
    }

    .nav-links{
        gap:18px;

        flex-wrap:wrap;

        justify-content:center;
    }

    .hero-title{
        font-size:2.8rem;
    }

    .title-serif-gold{
        font-size:2.7rem;
    }

    .polaroid{
        width:100%;
        max-width:320px;
    }

    .signature{
        font-size:3rem;
    }
}