.scroll-progress {
    position: fixed;
    z-index: 120;
    top: 0;
    left: 50%;
    width: min(480px, 100%);
    height: 3px;
    pointer-events: none;
    transform: translateX(-50%);
    background: rgba(255, 255, 255, 0.12);
}
.scroll-progress span {
    display: block;
    width: 100%;
    height: 100%;
    transform: scaleX(0);
    transform-origin: left;
    background: linear-gradient(90deg, #d8bc86, var(--gold), #f0d9ac);
    box-shadow: 0 0 10px rgba(184, 150, 91, 0.65);
    will-change: transform;
}
.is-ready .opening-image {
    animation: openingZoom 9s ease-out both;
}
.is-ready .opening-frame > .kicker {
    animation: openingRise 0.8s 0.15s both;
}
.is-ready .opening h1 {
    animation: openingRise 0.9s 0.3s both;
}
.is-ready .cover-date {
    animation: openingRise 0.8s 0.45s both;
}
.is-ready .guest {
    animation: openingRise 0.8s 0.6s both;
}
.is-ready .open-button {
    animation: openingRise 0.8s 0.75s both;
}
.is-ready .floral-corner-left {
    animation: cornerLeft 7s ease-in-out infinite alternate;
}
.is-ready .floral-corner-right {
    animation: cornerRight 7.5s ease-in-out infinite alternate;
}
.open-button,
.ivory-button,
.copy-account,
.bottom-navigation a,
.music-toggle {
    position: relative;
    overflow: hidden;
    isolation: isolate;
    transition:
        transform 0.25s ease,
        box-shadow 0.25s ease,
        color 0.25s ease,
        background 0.25s ease;
}
.open-button:active,
.ivory-button:active,
.copy-account:active,
.bottom-navigation a:active {
    transform: scale(0.96);
}
.sweet-ripple {
    position: absolute;
    z-index: -1;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.38);
    pointer-events: none;
    transform: translate(-50%, -50%) scale(0);
    animation: ripple 0.65s ease-out;
}
.sweet-petals {
    position: fixed;
    z-index: 96;
    inset: 0;
    max-width: 480px;
    margin: auto;
    overflow: hidden;
    pointer-events: none;
}
.sweet-petal {
    position: absolute;
    top: -25px;
    width: 11px;
    height: 16px;
    border-radius: 70% 30% 70% 30%;
    background: linear-gradient(145deg, #fffdf8, #e9cfa5);
    box-shadow: 0 1px 4px rgba(115, 83, 46, 0.18);
    opacity: 0;
    animation: petalFall var(--petal-duration) var(--petal-delay)
        cubic-bezier(0.2, 0.65, 0.4, 1) forwards;
    will-change: transform, opacity;
}
.hero-wreath {
    animation: wreathBreathe 5.5s ease-in-out infinite;
}
.invitation-opened .hero-photo {
    animation: portraitFloat 5s ease-in-out infinite;
}
.section-sprig-left {
    animation: sprigLeft 6s ease-in-out infinite alternate;
}
.section-sprig-right {
    animation: sprigRight 6.5s ease-in-out infinite alternate;
}
.date-floral,
.event-accent,
.response-floral,
.closing-bouquet,
.quote-floral {
    will-change: transform;
}
.reveal.reveal-left {
    transform: translateX(-32px);
}
.reveal.reveal-right {
    transform: translateX(32px);
}
.reveal.reveal-scale {
    transform: scale(0.91);
    filter: blur(2px);
}
.reveal.visible {
    transform: none;
    filter: none;
}
.section-head.visible .floral-divider {
    animation: dividerBloom 1s 0.18s both;
}
.person.visible .portrait {
    animation: portraitReveal 0.9s 0.1s both;
}
.portrait {
    transform: perspective(800px) rotateX(var(--tilt-x, 0deg))
        rotateY(var(--tilt-y, 0deg));
    transform-style: preserve-3d;
    transition:
        transform 0.16s ease-out,
        box-shadow 0.3s ease;
}
.portrait.is-tilting {
    box-shadow: 0 22px 38px rgba(70, 52, 31, 0.18);
}
.portrait img {
    transition: transform 0.45s ease;
}
.portrait:hover img {
    transform: scale(1.025);
}
.event-card.visible .event-dot {
    animation: dotPulse 1.8s 0.45s ease-out infinite;
}
.countdown strong.tick {
    animation: numberTick 0.45s ease;
}
.gallery-grid figure {
    position: relative;
    cursor: zoom-in;
}
.gallery-grid figure:after {
    content: "Lihat";
    position: absolute;
    right: 9px;
    bottom: 9px;
    padding: 5px 9px;
    border: 1px solid rgba(255, 255, 255, 0.5);
    border-radius: 99px;
    color: #fff;
    background: rgba(24, 21, 18, 0.42);
    font-size: 0.56rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    opacity: 0;
    transform: translateY(5px);
    transition: 0.3s;
    backdrop-filter: blur(5px);
}
.gallery-grid figure:hover:after {
    opacity: 1;
    transform: none;
}
.sweet-lightbox {
    position: fixed;
    z-index: 140;
    inset: 0;
    display: grid;
    place-items: center;
    padding: 24px;
    background: rgba(23, 20, 17, 0.91);
    opacity: 0;
    visibility: hidden;
    transition:
        opacity 0.35s,
        visibility 0.35s;
    backdrop-filter: blur(9px);
}
.sweet-lightbox.open {
    opacity: 1;
    visibility: visible;
}
.sweet-lightbox img {
    max-width: min(430px, 94vw);
    max-height: 84vh;
    width: auto;
    height: auto;
    object-fit: contain;
    box-shadow: 0 25px 70px rgba(0, 0, 0, 0.38);
    transform: scale(0.9);
    transition: transform 0.4s cubic-bezier(0.2, 0.8, 0.3, 1);
}
.sweet-lightbox.open img {
    transform: scale(1);
}
.lightbox-close {
    position: absolute;
    top: max(18px, env(safe-area-inset-top));
    right: max(18px, calc((100vw - 480px) / 2 + 18px));
    width: 42px;
    height: 42px;
    border: 1px solid rgba(255, 255, 255, 0.5);
    border-radius: 50%;
    color: #fff;
    background: rgba(255, 255, 255, 0.08);
    font-size: 1.4rem;
    cursor: pointer;
}
.sweet-toast {
    position: fixed;
    z-index: 150;
    left: 50%;
    bottom: 88px;
    max-width: calc(100% - 40px);
    padding: 10px 17px;
    border: 1px solid #d8bf92;
    border-radius: 99px;
    color: var(--charcoal);
    background: rgba(255, 253, 249, 0.96);
    box-shadow: 0 12px 35px rgba(36, 33, 30, 0.18);
    font: italic 0.82rem var(--serif);
    opacity: 0;
    transform: translate(-50%, 15px) scale(0.95);
    transition: 0.3s;
    pointer-events: none;
    white-space: nowrap;
}
.sweet-toast.show {
    opacity: 1;
    transform: translate(-50%, 0) scale(1);
}
.bottom-navigation a.active svg {
    animation: navHeart 0.55s cubic-bezier(0.2, 0.8, 0.3, 1);
}
.music-toggle:not(.paused) {
    animation: musicPulse 2.2s ease-in-out infinite;
}
.ivory-field input:focus,
.ivory-field select:focus,
.ivory-field textarea:focus {
    outline: 0;
    border-color: var(--gold);
    box-shadow: 0 0 0 3px rgba(184, 150, 91, 0.12);
    transform: translateY(-1px);
}
@keyframes openingRise {
    from {
        opacity: 0;
        transform: translateY(18px);
    }
    to {
        opacity: 1;
        transform: none;
    }
}
@keyframes openingZoom {
    from {
        transform: scale(1.08);
    }
    to {
        transform: scale(1);
    }
}
@keyframes cornerLeft {
    from {
        transform: rotate(-2deg) translate(-3px, -2px);
    }
    to {
        transform: rotate(1.5deg) translate(4px, 4px);
    }
}
@keyframes cornerRight {
    from {
        transform: rotate(2deg) translate(2px, -2px);
    }
    to {
        transform: rotate(-1.5deg) translate(-4px, 5px);
    }
}
@keyframes ripple {
    to {
        opacity: 0;
        transform: translate(-50%, -50%) scale(22);
    }
}
@keyframes petalFall {
    0% {
        opacity: 0;
        transform: translate3d(0, -20px, 0) rotate(0);
    }
    12% {
        opacity: 0.9;
    }
    100% {
        opacity: 0;
        transform: translate3d(var(--petal-drift), 105vh, 0)
            rotate(var(--petal-rotate));
    }
}
@keyframes wreathBreathe {
    50% {
        transform: translate(-50%, -50%) scale(1.035) rotate(1deg);
    }
}
@keyframes portraitFloat {
    50% {
        transform: translateY(-6px);
    }
}
@keyframes sprigLeft {
    to {
        transform: translateY(14px) rotate(2deg);
    }
}
@keyframes sprigRight {
    to {
        transform: translateY(-13px) rotate(-2deg);
    }
}
@keyframes dividerBloom {
    from {
        opacity: 0;
        transform: scaleX(0.45);
    }
    to {
        opacity: 1;
        transform: none;
    }
}
@keyframes portraitReveal {
    from {
        clip-path: inset(0 0 100% 0 round 85px 85px 8px 8px);
    }
    to {
        clip-path: inset(0 round 85px 85px 8px 8px);
    }
}
@keyframes dotPulse {
    0%,
    100% {
        box-shadow: 0 0 0 1px var(--gold);
    }
    50% {
        box-shadow: 0 0 0 7px rgba(184, 150, 91, 0);
    }
}
@keyframes numberTick {
    50% {
        opacity: 0.35;
        transform: translateY(-3px);
    }
}
@keyframes navHeart {
    50% {
        transform: scale(1.28) rotate(-5deg);
    }
}
@keyframes musicPulse {
    50% {
        box-shadow: 0 5px 25px rgba(184, 150, 91, 0.6);
        transform: scale(1.05);
    }
}
@media (hover: hover) {
    .open-button:hover,
    .ivory-button:hover {
        transform: translateY(-2px);
        box-shadow: 0 8px 24px rgba(36, 33, 30, 0.16);
    }
    .bottom-navigation a:hover {
        color: var(--gold);
        transform: translateY(-2px);
    }
}
@media (prefers-reduced-motion: reduce) {
    .is-ready .opening-image,
    .is-ready .opening-frame > *,
    .is-ready .floral-corner-left,
    .is-ready .floral-corner-right,
    .hero-wreath,
    .invitation-opened .hero-photo,
    .section-sprig-left,
    .section-sprig-right,
    .music-toggle:not(.paused),
    .event-card.visible .event-dot,
    .section-head.visible .floral-divider,
    .person.visible .portrait {
        animation: none !important;
    }
    .sweet-petals {
        display: none;
    }
    .reveal.reveal-left,
    .reveal.reveal-right,
    .reveal.reveal-scale {
        transform: none;
        filter: none;
    }
    .date-floral,
    .event-accent,
    .response-floral,
    .closing-bouquet,
    .quote-floral {
        transform: none !important;
    }
}