:root {
    --font-heading: "Tangerine", serif;
    --font-body: "Cormorant Infant", sans-serif;

    --color-primary: #866350;
    --color-primary-light: #b08968;
    --color-primary-soft: #f4ece6;

    --color-bg-light: #faf7f5;
    --color-bg-overlay: rgba(250, 247, 245, 0.85);

    --color-gold: #c5a059;
    --color-gold-light: #e6d3a8;

    --color-text-main: #3a2e28;
    --color-text-muted: #786b63;
    --color-text-light: #ffffff;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: var(--font-body), serif;
}

html {
    scroll-behavior: smooth;
}

body {
    font-size: 16px;
    background-color: var(--color-bg-light);
    color: var(--color-text-main);
    overflow-x: hidden;
    line-height: 1.6;
}

.font-heading {
    font-family: var(--font-heading), serif;
}

/* Background Canvas */
#motion-bg {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    z-index: -1;
    background: radial-gradient(
            circle at center,
            var(--color-bg-light) 0%,
            var(--color-primary-soft) 100%
    );
}

/* Typography */
h1,
h2,
h3,
h4,
h5,
h6,
.signature {
    font-weight: 400;
}

.title-main {
    display: flex;
    flex-direction: column;
    align-items: center;

    color: var(--color-primary);
    line-height: normal;
}

.section-title {
    font-size: 2.5rem;
    color: var(--color-primary);
    margin-bottom: 1rem;
    text-align: center;
}

.section-desc {
    color: var(--color-text-muted);
    max-width: 600px;
    margin: 0 auto 2rem auto;
    font-size: 1.2rem;
    font-weight: 500;
}

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

.text-center {
    text-align: center;
}

.mt-2 {
    margin-top: 0.5rem;
}

.mt-4 {
    margin-top: 1.5rem;
}

.mt-5 {
    margin-top: 3rem;
}

.font-medium {
    font-weight: 500;
}

.font-semibold {
    font-weight: 600;
}

/* Buttons */
.btn {
    display: inline-block;
    background: var(--color-primary);
    color: var(--color-text-light);
    padding: 12px 24px;
    border: none;
    border-radius: 30px;
    font-size: 1rem;
    font-weight: 500;
    cursor: pointer;
    text-decoration: none;
    transition: all 0.3s ease;
    box-shadow: 0 4px 16px rgba(160, 142, 207, 0.4);
}

.btn:hover {
    transform: translateY(-3px);
    background: var(--color-primary-light);
    box-shadow: 0 6px 20px rgba(160, 142, 207, 0.6);
}

.btn-sm {
    display: inline-block;
    background: transparent;
    color: var(--color-primary);
    border: 1px solid var(--color-primary);
    padding: 8px 16px;
    border-radius: 20px;
    font-size: 0.85rem;
    text-decoration: none;
    transition: all 0.3s ease;
}

.btn-sm:hover {
    background: var(--color-primary);
    color: var(--color-text-light);
}

/* Layout */
.container {
    width: 90%;
    max-width: 800px;
    margin: 0 auto;
}

.section {
    padding: 36px 0;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.closing {
    position: relative;
    background-image: linear-gradient(rgba(251, 249, 253, 0.75), rgba(251, 249, 253, 0.85)),
    url("../images/closing.webp");
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
}

/* Custom Elegant Frames */
.frame-a {
    position: relative;
    padding: 40px;
    margin: 20px auto;
    border: 1px solid var(--color-primary-light);
    background-color: var(--color-bg-overlay);
    border-radius: 12px;
}

.frame-a::before {
    content: "";
    position: absolute;
    top: 6px;
    left: 6px;
    right: 6px;
    bottom: 6px;
    border: 1px solid var(--color-gold);
    border-radius: 8px;
    pointer-events: none;
}

.frame-b {
    position: relative;
    padding: 50px 30px;
    margin: 20px auto;
    background-color: var(--color-bg-overlay);
    border-radius: 4px;
    box-shadow: 0 4px 16px rgba(134, 99, 80, 0.05);
}

.frame-b::before,
.frame-b::after {
    content: "";
    position: absolute;
    width: 40px;
    height: 40px;
    border-color: var(--color-primary);
    border-style: solid;
    pointer-events: none;
}

.frame-b::before {
    top: 10px;
    left: 10px;
    border-width: 2px 0 0 2px;
}

.frame-b::after {
    bottom: 10px;
    right: 10px;
    border-width: 0 2px 2px 0;
}

.frame-b > * {
    position: relative;
    z-index: 2;
}

.frame-c {
    position: relative;
    padding: 40px 12px;
    margin: 20px auto;
    background-color: var(--color-bg-overlay);
    border-top: 2px solid var(--color-primary-light);
    border-bottom: 2px solid var(--color-primary-light);
}

.frame-c > * {
    position: relative;
    z-index: 2;
}

/* Floral Corner Ornaments */
.cover-flower-corner {
    position: absolute;
    width: 160px;
    max-width: 42vw;
    height: auto;
    pointer-events: none;
    user-select: none;
    z-index: 6;
    filter: drop-shadow(0 4px 15px rgba(134, 99, 80, 0.18));
}

.cover-flower-bl {
    bottom: -12px;
    left: -12px;
}

.cover-flower-tr {
    top: -12px;
    right: -12px;
    transform: rotate(180deg);
}

.frame-flower-corner {
    position: absolute;
    width: 120px;
    max-width: 32vw;
    height: auto;
    pointer-events: none;
    user-select: none;
    z-index: 3;
    filter: drop-shadow(0 3px 10px rgba(134, 99, 80, 0.12));
}

.frame-flower-bl {
    bottom: -8px;
    left: -8px;
}

.frame-flower-tr {
    top: -8px;
    right: -8px;
    transform: rotate(180deg);
}

.frame-flower-tl {
    top: -8px;
    left: -8px;
    transform: rotate(180deg);
}

.frame-flower-br {
    bottom: -8px;
    right: -8px;
}

/* Wildflower Meadow Section Accent */
.quote-meadow-wrap {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    max-height: 220px;
    pointer-events: none;
    line-height: 0;
    z-index: 1;
    overflow: hidden;
}

.quote-meadow-img {
    width: 100%;
    height: 220px;
    object-fit: cover;
    object-position: bottom;
    display: block;
    opacity: 0.85;
    filter: drop-shadow(0 -4px 10px rgba(134, 99, 80, 0.08));
}

/* Floral Header & Divider (Horizontal) */
.flower-header {
    display: flex;
    justify-content: center;
    align-items: center;
    margin: 0 auto;
    pointer-events: none;
    user-select: none;
}

.flower-header-img {
    width: 180px;
    max-width: 70%;
    height: auto;
    display: block;
    filter: drop-shadow(0 3px 10px rgba(134, 99, 80, 0.12));
}

.flower-header-closing .flower-header-img {
    width: 300px;
}

.corner-ornament {
    position: absolute;
    width: 140px;
    height: 140px;
    background-image: url("../images/floral_corner.webp");
    background-size: contain;
    background-repeat: no-repeat;
    pointer-events: none;
    z-index: 5;
}

.corner-tl {
    top: -2px;
    left: -2px;
    transform: scaleX(-1);
}

.corner-tr {
    top: -25px;
    right: -25px;
}

.corner-bl {
    bottom: -25px;
    left: -25px;
    transform: scaleY(-1);
}

.corner-br {
    bottom: -2px;
    right: -2px;
    transform: rotate(90deg);
}


#main-content {
    position: relative;
    overflow-x: hidden;
}

/* Cover Page */
.cover-page {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    overflow: hidden;
    background-image: linear-gradient(rgba(0, 0, 0, 0.1), rgba(0, 0, 0, 0.15)),
    url("../images/background.webp");
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    z-index: 100;
    display: flex;
    justify-content: center;
    align-items: center;
    text-align: center;
    transform-origin: bottom center;
    transition: transform 1.8s cubic-bezier(0.645, 0.045, 0.355, 1),
    opacity 1.5s ease;
}

.cover-page.opened {
    transform: perspective(1500px) rotateX(-90deg);
    opacity: 0;
    pointer-events: none;
}

/* Butterfly Animation */
.butterfly-anim {
    position: absolute;
    width: 100px;
    z-index: 5;
    animation: flyAndFade 50s linear infinite;
    pointer-events: none;
    opacity: 0;
}

@keyframes flyAndFade {
    /* Phase 1: Kiri Atas -> Tengah (Sideways) */
    0% {
        top: 15%;
        left: -15%;
        opacity: 0;
        transform: rotate(15deg) scale(0.8);
    }
    2% {
        opacity: 0.8;
    }
    35% {
        opacity: 0.8;
    }
    40% {
        top: 25%;
        left: 60%;
        opacity: 0;
        transform: rotate(5deg) scale(1.1);
    }
    49% {
        top: 25%;
        left: 60%;
        opacity: 0;
    }

    /* Phase 2: Kiri Bawah -> Tengah (Sideways Ascending) */
    50% {
        top: 80%;
        left: -15%;
        opacity: 0;
        transform: rotate(-15deg) scale(0.8);
    }
    52% {
        opacity: 0.8;
    }
    85% {
        opacity: 0.8;
    }
    90% {
        top: 65%;
        left: 60%;
        opacity: 0;
        transform: rotate(-5deg) scale(1.1);
    }
    100% {
        top: 65%;
        left: 60%;
        opacity: 0;
    }
}

.cover-content {
    padding: 3rem 2rem;
    background: transparent;
    width: 90%;
    max-width: 500px;
}

.cover-content p.font-heading {
    font-size: 1.8rem;
    letter-spacing: 0.2rem;
    margin-bottom: 0.8rem;
}

.cover-content h1.title-main {
    margin-bottom: 3rem;
    font-size: 2.5rem;
    text-shadow: 0 4px 16px rgba(0, 0, 0, 0.4);
}

.cover-content p {
    font-size: 1rem;
    color: #333333;
    font-weight: 600;
}

.cover-content #guest-greeting {
    font-weight: 400;
    margin-bottom: 2rem;
}

.cover-content #btn-open-container {
    display: flex;
    justify-content: center;
}

.cover-content #btn-open {
    display: flex;
    align-items: center;
    gap: 8px;
}

.cover-content #btn-open i {
    font-size: 1rem;
}

#guest-name-display {
    display: inline-block;
    margin-top: 12px;
    font-size: 1.2rem;
    font-weight: 600;
    text-transform: capitalize;
}

/* Hero */
.hero {
    position: relative;
    text-align: center;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    overflow: hidden;
    /* background removed because video is now background */
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(251, 249, 253, 0.6);
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
    width: 100%;
}

.hero .title-main {
    gap: 4px;
    margin: 1.8rem 0;

    font-size: 2rem;
    text-shadow: 1px 1px 3px rgba(255, 255, 255, 0.8);
}

.hero .sub-title {
    letter-spacing: 0.2rem;
    color: var(--color-primary-light);
    font-size: 1.6rem;
    font-weight: 600;
}

.hero .date {
    font-size: 2.5rem;
    color: var(--color-text-main);
}

/* Quran Quote */
.quran-quote {
    position: relative;
    background: var(--color-bg-light);
    min-height: auto;
    padding: 72px 0 190px;
    overflow: hidden;
}

.quran-quote .container {
    position: relative;
    z-index: 2;
}

.quote-icon {
    font-size: 2rem;
    color: var(--color-gold);
    margin-bottom: 20px;
    opacity: 0.5;
}

.quote-text {
    font-size: 1.2rem;
    line-height: 1.8;
    color: var(--color-text-main);
    margin-bottom: 16px;
    font-style: italic;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.quote-source {
    font-weight: 500;
    color: var(--color-primary);
    letter-spacing: 1px;
}

/* Couple */
.couple {
    position: relative;
    padding: 72px 0 36px;
}

.couple-wrap {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    flex-direction: column;
    margin-top: 3rem;
    gap: 20px;
}

.person {
    flex: 1;
    min-width: 250px;
}

.photo-placeholder {
    width: 250px;
    height: 250px;
    margin: 0 auto 1.5rem auto;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform 0.3s ease;
}

.photo-placeholder .photo-img {
    width: 75%;
    height: 75%;
    object-fit: cover;
    border-radius: 50%;
    position: relative;
    z-index: 1;
}

.photo-placeholder.frame-1::after {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: url("../images/frame_1.webp");
    background-size: contain;
    background-position: center;
    background-repeat: no-repeat;
    z-index: 2;
    pointer-events: none;
}

.photo-placeholder:hover {
    transform: scale(1.05);
}

.person h3 {
    font-size: 1.8rem;
    color: var(--color-primary);
    margin-bottom: 0.5rem;
}

.person p {
    font-size: 1.15rem;
    color: var(--color-text-muted);
}

.and {
    font-size: 3rem;
    color: var(--color-gold);
}

/* Events */
.section.event {
    position: relative;
    padding: 72px 0;
    overflow: hidden;
    z-index: 1;
}

.section.event::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: url("../images/bg_lokasi.webp");
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    filter: blur(12px);
    opacity: 0.8;
    transform: scale(1.1);
    z-index: -1;
}

.event-cards {
    display: flex;
    flex-wrap: wrap;
    gap: 30px;
    justify-content: center;
    margin-top: 3rem;
}

.event-card {
    background: var(--color-bg-overlay);
    border: 1px solid rgba(160, 142, 207, 0.2);
    border-radius: 16px;
    padding: 30px;
    flex: 1;
    min-width: 280px;
    backdrop-filter: blur(5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
    transition: transform 0.3s ease,
    border-color 0.3s ease;
}

.event-card:hover {
    transform: translateY(-5px);
    border-color: var(--color-primary-light);
}

.event-card h3 {
    font-size: 1.8rem;
    color: var(--color-primary);
    margin-bottom: 1.5rem;
    border-bottom: 1px dashed rgba(160, 142, 207, 0.3);
    padding-bottom: 10px;
}

.event-details {
    margin-bottom: 2rem;
    text-align: left;
}

.event-details p {
    margin-bottom: 16px;
    font-size: 1rem;
    display: flex;
    align-items: flex-start;
    gap: 16px;
}

.event-details i {
    color: var(--color-primary-light);
    margin-top: 4px;
    width: 20px;
    text-align: center;
}

/* Countdown */
.countdown {
    display: flex;
    justify-content: center;
    gap: 10px;
    margin: 2rem 0;
}

.cd-box {
    background: var(--color-bg-overlay);
    border: 1px solid rgba(160, 142, 207, 0.3);
    border-radius: 10px;
    padding: 10px 16px;
    min-width: 65px;
    display: flex;
    flex-direction: column;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.05);
}

.cd-box span {
    font-size: 1.8rem;
    color: var(--color-primary);
    line-height: 1;
}

.cd-box small {
    font-size: 0.65rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--color-text-muted);
    margin-top: 5px;
}

/* Animations */
.hidden .fade-in-up {
    animation-play-state: paused;
}

.visible .fade-in-up {
    animation-play-state: running;
}

.fade-in-up {
    opacity: 0;
    transform: translateY(30px);
    animation: fadeInUp 1s ease forwards;
}

.delay-1 {
    animation-delay: 0.3s;
}

.delay-2 {
    animation-delay: 0.6s;
}

.delay-3 {
    animation-delay: 0.9s;
}

.delay-10 {
    animation-delay: 8s;
}

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

/* Animista Animations */
.tracking-in-expand {
    animation: tracking-in-expand 1.2s cubic-bezier(0.215, 0.61, 0.355, 1) both;
}

@keyframes tracking-in-expand {
    0% {
        letter-spacing: -0.5em;
        opacity: 0;
    }
    40% {
        opacity: 0.6;
    }
    100% {
        opacity: 1;
    }
}

.text-focus-in {
    animation: text-focus-in 1s cubic-bezier(0.55, 0.085, 0.68, 0.53) both;
}

@keyframes text-focus-in {
    0% {
        filter: blur(12px);
        opacity: 0;
    }
    100% {
        filter: blur(0px);
        opacity: 1;
    }
}

.scale-in-center {
    animation: scale-in-center 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94) both;
}

@keyframes scale-in-center {
    0% {
        transform: scale(0);
        opacity: 1;
    }
    100% {
        transform: scale(1);
        opacity: 1;
    }
}

/* Base states for Intersection Observer */
[data-aos] {
    opacity: 0;
    transition: all 1s ease;
}

[data-aos="fade-up"] {
    transform: translateY(50px);
}

[data-aos="fade-up"].aos-animate {
    transform: translateY(0);
}

[data-aos="fade-right"] {
    transform: translateX(-50px);
}

[data-aos="fade-right"].aos-animate {
    transform: translateX(0);
}

[data-aos="fade-left"] {
    transform: translateX(50px);
}

[data-aos="fade-left"].aos-animate {
    transform: translateX(0);
}

[data-aos="zoom-in"] {
    transform: scale(0.8);
}

[data-aos="zoom-in"].aos-animate {
    transform: scale(1);
}

[data-aos="flip-left"] {
    transform: perspective(400px) rotateY(-90deg);
}

[data-aos="flip-right"] {
    transform: perspective(400px) rotateY(90deg);
}

[data-aos="flip-left"].aos-animate,
[data-aos="flip-right"].aos-animate {
    transform: perspective(400px) rotateY(0);
}

[data-aos].aos-animate {
    opacity: 1;
}

/* Intro Video */
#intro-video {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    z-index: 0;
}

/* Music Control */
.btn-music {
    position: fixed;
    bottom: 24px;
    right: 24px;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--color-primary);
    color: white;
    border: 2px solid rgba(255, 255, 255, 0.5);
    z-index: 99;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 1.2rem;
    cursor: pointer;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.2);
    transition: all 0.3s ease;
}

.btn-music.hidden {
    opacity: 0;
    pointer-events: none;
    transform: scale(0);
}

.btn-music:hover {
    transform: scale(1.1);
    background: var(--color-primary-light);
}

.spin {
    animation: spinMusic 3s linear infinite;
}

@keyframes spinMusic {
    100% {
        transform: rotate(360deg);
    }
}

.main-fade-in {
    animation: fadeInMain 1.5s ease forwards;
}

@keyframes fadeInMain {
    0% {
        opacity: 0;
        transform: translateY(30px);
    }
    100% {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Highlight Notice */
.highlight-notice {
    background: rgba(197, 160, 89, 0.15);
    border: 2px solid var(--color-gold);
    color: var(--color-text-main);
    padding: 20px;
    border-radius: 12px;
    font-weight: 500;
    font-size: 1.05rem;
    box-shadow: 0 8px 20px rgba(197, 160, 89, 0.2);
    margin: 3rem auto 0 auto;
    max-width: 600px;
    animation: pulseNotice 2.5s infinite ease-in-out;
}

.highlight-notice img {
    width: 40px;
    height: 40px;
    margin-bottom: 10px;
}

.highlight-notice i {
    color: var(--color-gold);
    font-size: 2rem;
    display: block;
    margin-bottom: 10px;
}

.highlight-notice p {
    margin: 0;
}

@keyframes pulseNotice {
    0% {
        transform: scale(1);
        box-shadow: 0 8px 20px rgba(197, 160, 89, 0.2);
    }
    50% {
        transform: scale(1.03);
        box-shadow: 0 12px 25px rgba(197, 160, 89, 0.4);
    }
    100% {
        transform: scale(1);
        box-shadow: 0 8px 20px rgba(197, 160, 89, 0.2);
    }
}

/* RSVP Section */
.rsvp-wrap {
    display: flex;
    flex-direction: column;
    gap: 40px;
    background: var(--color-bg-overlay);
    border: 1px solid rgba(160, 142, 207, 0.3);
    padding: 30px;
    border-radius: 20px;
    backdrop-filter: blur(5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
    text-align: left;
    margin-top: 2rem;
}

.rsvp-form {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 16px;
    border: 1px solid rgba(160, 142, 207, 0.4);
    border-radius: 10px;
    font-size: 1rem;
    background: rgba(255, 255, 255, 0.8);
    color: var(--color-text-main);
    transition: border-color 0.3s;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-primary);
}

.btn-full {
    width: 100%;
    text-align: center;
    justify-content: center;
    font-size: 1.1rem;
}

.comments-list {
    border-top: 1px dashed rgba(160, 142, 207, 0.4);
    padding-top: 20px;
}

.comments-title {
    font-size: 1.1rem;
    color: var(--color-primary);
    margin-bottom: 16px;
    text-align: center;
}

.comments-container {
    max-height: 300px;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: 16px;
    padding-right: 10px;
}

.comment-item {
    background: #fff;
    padding: 16px;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.02);
    border-left: 4px solid var(--color-primary);
}

.comment-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 8px;
    font-size: 1rem;
}

.badge {
    padding: 3px 8px;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 500;
}

.badge-hadir {
    background: #e6f7e6;
    color: #28a745;
}

.badge-tidak {
    background: #fdf3f4;
    color: #dc3545;
}

.comment-body {
    font-size: 1rem;
    color: var(--color-text-muted);
}

/* Main content initially hidden (no scroll until opened) */
.hidden {
    height: 100vh;
    overflow: hidden;
    visibility: hidden;
}

.visible {
    height: auto;
    overflow: visible;
    visibility: visible;
}

/* Responsive */
@media (max-width: 768px) {
    .title-main {
        font-size: 2.5rem;
    }

    .section-title {
        font-size: 2rem;
    }

    .couple-wrap {
        flex-direction: column;
        gap: 30px;
    }

    .and {
        font-size: 2rem;
    }
}

@media (max-width: 480px) {
    .cover-flower-corner {
        width: 130px;
    }

    .frame-flower-corner {
        width: 95px;
    }

    .flower-header-img {
        width: 150px;
    }

    .flower-header-closing .flower-header-img {
        width: 220px;
    }

    .quran-quote {
        padding: 50px 0 160px;
    }
}

/* Force Mobile View on Large Screens */
@media (min-width: 481px) {
    body {
        background-color: var(--color-primary-soft);
    }

    #app-wrapper {
        width: 480px;
        margin: 0 auto;
        position: relative;
        background-color: var(--color-bg-light);
        box-shadow: 0 0 20px rgba(0, 0, 0, 0.4);
        min-height: 100vh;
        overflow-x: hidden;
    }

    #motion-bg, .cover-page {
        width: 480px !important;
        left: 50% !important;
        transform: translateX(-50%) !important;
    }

    .cover-page.opened {
        transform: translateX(-50%) perspective(1500px) rotateX(-90deg) !important;
    }

    .btn-music {
        left: 50% !important;
        margin-left: 180px !important;
        right: auto !important;
    }
}