/********** Template CSS **********/
:root {
    /* --primary: #06A3DA;
    --secondary: #34AD54;
    --light: #EEF9FF;
    --dark: #091E3E; */
    --primary: #fadee5;   /* Pink pastel lembut (Warna Utama) */
    --secondary: #fc96af; /* Pink yang sedikit lebih gelap (Untuk aksen atau tombol) */
    --light: #fff0f5;     /* Putih kemerah-mudaan / Lavender Blush (Untuk background terang) */
    --dark: #e74a72;      /* Plum/Maroon gelap (Untuk teks atau background gelap, menggantikan hitam/biru tua) */
}

html, body {
    margin: 0;
    padding: 0;
    height: 100%;
}

body {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    background-color: #ffd1dc; /* Background pink pastel Anda */
}

/* Wadah Utama Flipbook - Memastikan alignment benar-benar center */
.flipbook-container {
    display: flex;
    justify-content: center;
    align-items: center;
    margin: 50px auto; /* Jarak atas-bawah sedikit dinaikkan agar seimbang */
    perspective: 1000px;
    width: 100%;
}

/* Ukuran Kartu DI-PERBESAR (Tetap aman & tidak terpotong di layar HP) */
.flip-card {
    background-color: transparent;
    width: min(90vw, 420px); /* Maksimal 420px */
    aspect-ratio: 9 / 16;    /* Rasio 9:16 */
    cursor: pointer;
}

.flip-card-inner {
    position: relative;
    width: 100%;
    height: 100%;
    text-align: center;
    transition: transform 0.8s cubic-bezier(0.4, 0, 0.2, 1);
    transform-style: preserve-3d;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
    border-radius: 15px;
}

/* Efek saat kartu diputar */
.flip-card.is-flipped .flip-card-inner {
    transform: rotateY(180deg);
}

/* Sisi Depan dan Belakang Kartu */
.flip-card-front, .flip-card-back {
    position: absolute;
    width: 100%;
    height: 100%;
    -webkit-backface-visibility: hidden;
    backface-visibility: hidden;
    border-radius: 15px;
    overflow: hidden;
    border: 6px solid #ffffff; /* Bingkai foto putih estetik */
    background-color: #ffffff;
}

.flip-card-front img, .flip-card-back img {
    width: 100%;
    height: 100%;
    object-fit: cover; /* Foto otomatis memotong rapi sesuai kotak */
}

.flip-card-back {
    transform: rotateY(180deg);
}

/* Dekorasi Tambahan (Nomor Halaman & Petunjuk Klik) */
.page-number {
    position: absolute;
    bottom: 12px;
    right: 15px;
    background: rgba(231, 74, 114, 0.85);
    color: white;
    padding: 2px 10px;
    border-radius: 10px;
    font-size: 0.75rem;
    font-weight: bold;
}

.tap-hint {
    position: absolute;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    background: rgba(255, 255, 255, 0.9);
    color: #e74a72;
    padding: 6px 16px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: bold;
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
    animation: denyut 1.5s infinite;
}

@keyframes denyut {
    0% { transform: translateX(-50%) scale(1); }
    50% { transform: translateX(-50%) scale(1.05); }
    100% { transform: translateX(-50%) scale(1); }
}

/* Halaman Kejutan Terakhir */
.closing-page {
    background: #ffffff;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.closing-content {
    color: #e74a72;
    font-family: sans-serif;
}

.heart-glow {
    font-size: 3rem;
    display: block;
    animation: denyut 1s infinite;
}
/* Wadah utama di latar belakang */
#glowing-heart-container {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none; /* Supaya tidak mengganggu klik tombol lain */
z-index: 1; /* DIUBAH MENJADI 1 agar pindah ke lapisan bawah */
    overflow: hidden;
}

/* Gaya dasar untuk setiap hati */
.glowing-heart {
    position: absolute;
    bottom: -50px; /* Mulai dari bawah layar */
    color: #ff4081;
    line-height: 1;
    pointer-events: none;
    opacity: 0;
    /* Efek Bersinar (Glow Effect) */
    text-shadow: 0 0 10px rgba(255, 64, 129, 0.8), 
                 0 0 20px rgba(255, 64, 129, 0.5), 
                 0 0 30px rgba(255, 64, 129, 0.3);
    animation: floatAndFade 6s linear forwards;
}

/* Jalur pergerakan animasi */
@keyframes floatAndFade {
    0% {
        transform: translateY(0) scale(0.6) rotate(0deg);
        opacity: 0; /* 1. PUDAR SAAT MASUK (Mulai dari transparan) */
    }
    15% {
        opacity: 0.9; /* Muncul sepenuhnya di 15% perjalanan */
    }
    80% {
        opacity: 0.9; /* Tetap menyala stabil */
    }
    100% {
        transform: translateY(-110vh) scale(1.2) rotate(35deg); /* Naik ke atas sambil membesar & miring sedikit */
        opacity: 0; /* 2. PUDAR SAAT KELUAR (Menghilang di atas layar) */
    }
}
/* Efek Mengambang untuk Amplop */
.floating-envelope {
    /* Menjalankan animasi bernama 'ngambang' selama 2.5 detik, bergerak halus (ease-in-out), dan berulang terus (infinite) */
    animation: ngambang 2.5s ease-in-out infinite;
}

/* Jantung dari animasinya: mengatur pergerakan naik turun */
@keyframes ngambang {
    0% {
        transform: translateY(0px);
    }
    50% {
        transform: translateY(-15px); /* Naik ke atas sejauh 15px */
    }
    100% {
        transform: translateY(0px); /* Kembali ke posisi semula */
    }
}
/*** Spinner ***/
.spinner {
    width: 40px;
    height: 40px;
    background: var(--dark);
    margin: 100px auto;
    -webkit-animation: sk-rotateplane 1.2s infinite ease-in-out;
    animation: sk-rotateplane 1.2s infinite ease-in-out;
}

@-webkit-keyframes sk-rotateplane {
    0% {
        -webkit-transform: perspective(120px)
    }
    50% {
        -webkit-transform: perspective(120px) rotateY(180deg)
    }
    100% {
        -webkit-transform: perspective(120px) rotateY(180deg) rotateX(180deg)
    }
}

@keyframes sk-rotateplane {
    0% {
        transform: perspective(120px) rotateX(0deg) rotateY(0deg);
        -webkit-transform: perspective(120px) rotateX(0deg) rotateY(0deg)
    }
    50% {
        transform: perspective(120px) rotateX(-180.1deg) rotateY(0deg);
        -webkit-transform: perspective(120px) rotateX(-180.1deg) rotateY(0deg)
    }
    100% {
        transform: perspective(120px) rotateX(-180deg) rotateY(-179.9deg);
        -webkit-transform: perspective(120px) rotateX(-180deg) rotateY(-179.9deg);
    }
}

#spinner {
    opacity: 0;
    visibility: hidden;
    transition: opacity .5s ease-out, visibility 0s linear .5s;
    z-index: 99999;
}

#spinner.show {
    transition: opacity .5s ease-out, visibility 0s linear 0s;
    visibility: visible;
    opacity: 1;
}


/*** Heading ***/
h1,
h2,
.fw-bold {
    font-weight: 800 !important;
}

h3,
h4,
.fw-semi-bold {
    font-weight: 700 !important;
}

h5,
h6,
.fw-medium {
    font-weight: 600 !important;
}


/*** Button ***/
.btn {
    font-family: 'Nunito', sans-serif;
    font-weight: 600;
    transition: .5s;
}

.btn-primary,
.btn-secondary {
    color: #ffffff;
    box-shadow: inset 0 0 0 50px transparent;
}

.btn-primary:hover {
    box-shadow: inset 0 0 0 0 var(--primary);
}

.btn-secondary:hover {
    box-shadow: inset 0 0 0 0 var(--secondary);
}

.btn-square {
    width: 36px;
    height: 36px;
}

.btn-sm-square {
    width: 30px;
    height: 30px;
}

.btn-lg-square {
    width: 48px;
    height: 48px;
}

.btn-square,
.btn-sm-square,
.btn-lg-square {
    padding-left: 0;
    padding-right: 0;
    text-align: center;
}


/*** Navbar ***/
.navbar-dark .navbar-nav .nav-link {
    font-family: 'Nunito', sans-serif;
    position: relative;
    margin-left: 25px;
    padding: 35px 0;
    color: #ffffff;
    font-size: 18px;
    font-weight: 600;
    outline: none;
    transition: .5s;
}

.sticky-top.navbar-dark .navbar-nav .nav-link {
    padding: 20px 0;
    color: var(--dark);
}

.navbar-dark .navbar-nav .nav-link:hover,
.navbar-dark .navbar-nav .nav-link.active {
    color: var(--primary);
}

.navbar-dark .navbar-brand h1 {
    color: #ffffff;
}

.navbar-dark .navbar-toggler {
    color: var(--primary) !important;
    border-color: var(--primary) !important;
}

@media (max-width: 991.98px) {
    .sticky-top.navbar-dark {
        position: relative;
        background: #ffffff;
    }

    .navbar-dark .navbar-nav .nav-link,
    .navbar-dark .navbar-nav .nav-link.show,
    .sticky-top.navbar-dark .navbar-nav .nav-link {
        padding: 10px 0;
        color: var(--dark);
    }

    .navbar-dark .navbar-brand h1 {
        color: var(--primary);
    }
}

@media (min-width: 992px) {
    .navbar-dark {
        position: absolute;
        width: 100%;
        top: 0;
        left: 0;
        border-bottom: 1px solid rgba(256, 256, 256, .1);
        z-index: 999;
    }
    
    .sticky-top.navbar-dark {
        position: fixed;
        background: #e74a72;
    }

    .navbar-dark .navbar-nav .nav-link::before {
        position: absolute;
        content: "";
        width: 0;
        height: 2px;
        bottom: -1px;
        left: 50%;
        background: var(--primary);
        transition: .5s;
    }

    .navbar-dark .navbar-nav .nav-link:hover::before,
    .navbar-dark .navbar-nav .nav-link.active::before {
        width: 100%;
        left: 0;
    }

    .navbar-dark .navbar-nav .nav-link.nav-contact::before {
        display: none;
    }

    .sticky-top.navbar-dark .navbar-brand h1 {
        color: var(--primary);
    }
}


/*** Carousel ***/
.carousel-caption {
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(9, 30, 62, .7);
    z-index: 1;
}

@media (max-width: 576px) {
    .carousel-caption h5 {
        font-size: 14px;
        font-weight: 500 !important;
    }

    .carousel-caption h1 {
        font-size: 30px;
        font-weight: 600 !important;
    }
}

.carousel-control-prev,
.carousel-control-next {
    width: 10%;
}

.carousel-control-prev-icon,
.carousel-control-next-icon {
    width: 3rem;
    height: 3rem;
}


/*** Section Title ***/
.section-title::before {
    position: absolute;
    content: "";
    width: 150px;
    height: 5px;
    left: 0;
    bottom: 0;
    background: var(--primary);
    border-radius: 2px;
}

.section-title.text-center::before {
    left: 50%;
    margin-left: -75px;
}

.section-title.section-title-sm::before {
    width: 90px;
    height: 3px;
}

.section-title::after {
    position: absolute;
    content: "";
    width: 6px;
    height: 5px;
    bottom: 0px;
    background: #FFFFFF;
    -webkit-animation: section-title-run 5s infinite linear;
    animation: section-title-run 5s infinite linear;
}

.section-title.section-title-sm::after {
    width: 4px;
    height: 3px;
}

.section-title.text-center::after {
    -webkit-animation: section-title-run-center 5s infinite linear;
    animation: section-title-run-center 5s infinite linear;
}

.section-title.section-title-sm::after {
    -webkit-animation: section-title-run-sm 5s infinite linear;
    animation: section-title-run-sm 5s infinite linear;
}

@-webkit-keyframes section-title-run {
    0% {left: 0; } 50% { left : 145px; } 100% { left: 0; }
}

@-webkit-keyframes section-title-run-center {
    0% { left: 50%; margin-left: -75px; } 50% { left : 50%; margin-left: 45px; } 100% { left: 50%; margin-left: -75px; }
}

@-webkit-keyframes section-title-run-sm {
    0% {left: 0; } 50% { left : 85px; } 100% { left: 0; }
}


/*** Service ***/
.service-item {
    position: relative;
    height: 300px;
    padding: 0 30px;
    transition: .5s;
}

.service-item .service-icon {
    margin-bottom: 30px;
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--primary);
    border-radius: 2px;
    transform: rotate(-45deg);
}

.service-item .service-icon i {
    transform: rotate(45deg);
}

.service-item a.btn {
    position: absolute;
    width: 60px;
    bottom: -48px;
    left: 50%;
    margin-left: -30px;
    opacity: 0;
}

.service-item:hover a.btn {
    bottom: -24px;
    opacity: 1;
}


/*** Testimonial ***/
.testimonial-carousel .owl-dots {
    margin-top: 15px;
    display: flex;
    align-items: flex-end;
    justify-content: center;
}

.testimonial-carousel .owl-dot {
    position: relative;
    display: inline-block;
    margin: 0 5px;
    width: 15px;
    height: 15px;
    background: #DDDDDD;
    border-radius: 2px;
    transition: .5s;
}

.testimonial-carousel .owl-dot.active {
    width: 30px;
    background: var(--primary);
}

.testimonial-carousel .owl-item.center {
    position: relative;
    z-index: 1;
}

.testimonial-carousel .owl-item .testimonial-item {
    transition: .5s;
}

.testimonial-carousel .owl-item.center .testimonial-item {
    background: #FFFFFF !important;
    box-shadow: 0 0 30px #DDDDDD;
}


/*** Team ***/
.team-item {
    transition: .5s;
}

.team-social {
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: .5s;
}

.team-social a.btn {
    position: relative;
    margin: 0 3px;
    margin-top: 100px;
    opacity: 0;
}

.team-item:hover {
    box-shadow: 0 0 30px #DDDDDD;
}

.team-item:hover .team-social {
    background: rgba(9, 30, 62, .7);
}

.team-item:hover .team-social a.btn:first-child {
    opacity: 1;
    margin-top: 0;
    transition: .3s 0s;
}

.team-item:hover .team-social a.btn:nth-child(2) {
    opacity: 1;
    margin-top: 0;
    transition: .3s .05s;
}

.team-item:hover .team-social a.btn:nth-child(3) {
    opacity: 1;
    margin-top: 0;
    transition: .3s .1s;
}

.team-item:hover .team-social a.btn:nth-child(4) {
    opacity: 1;
    margin-top: 0;
    transition: .3s .15s;
}

.team-item .team-img img,
.blog-item .blog-img img  {
    transition: .5s;
}

.team-item:hover .team-img img,
.blog-item:hover .blog-img img {
    transform: scale(1.15);
}


/*** Miscellaneous ***/
@media (min-width: 991.98px) {
    .facts {
        position: relative;
        margin-top: -75px;
        z-index: 1;
    }
}

.back-to-top {
    position: fixed;
    display: none;
    right: 45px;
    bottom: 45px;
    z-index: 99;
}

.bg-header {
    background: linear-gradient(rgba(9, 30, 62, .7), rgba(9, 30, 62, .7)), url(../img/header.jpg) center center no-repeat;
    background-size: cover;
}

.link-animated a {
    transition: .5s;
}

.link-animated a:hover {
    padding-left: 10px;
}

@media (min-width: 767.98px) {
    .footer-about {
        margin-bottom: -75px;
    }
}