/*
 * Palembang Songket: the royal Aesan Gede wedding of Palembang. Deep songket red, gold and a jewel accent.
 * Songket cloth (.ps-cloth) = the gold weft textures in img/ over the variant's ground color; the head border
 * (.ps-border) = pucuk rebung. SVG symbols (sections/_defs): the Aesan Gede crown, the rumah limas roof, carved
 * lacquer corners, a carved bloom, the Ampera bridge.
 * Section themes: .ps-dark (deep red), .ps-jewel (emerald by default), .ps-light (warm ivory). Colors from the
 * variant: --inv-primary, --inv-accent, --inv-background, --inv-text, --inv-surface, --inv-ivory, --inv-ink,
 * --inv-label, --inv-jewel. All classes start with "ps-". Every animation sits under html.inv-anim (off with
 * "reduce motion").
 */

:root {
    --inv-primary: #b3132b;
    --inv-accent: #d9ab4c;
    --inv-background: #4a0614;
    --inv-text: #fcefd8;
    --inv-surface: #62091c;
    --inv-ivory: #fbf1df;
    --inv-ink: #22030a;
    --inv-label: #f0c766;
    --inv-jewel: #0d6a50;
    --inv-radius: 14px;

    --ps-w: 460px;
    /* distance from the viewport edge to the column (0 on phones) */
    --ps-edge: max(0px, calc((100vw - var(--ps-w)) / 2));
    --ps-heading: var(--inv-font-heading, 'Cinzel', 'Trajan Pro', Georgia, serif);
    --ps-script: var(--inv-font-display, 'Allura', 'Great Vibes', cursive);
    --ps-serif: 'Cormorant Garamond', Garamond, Georgia, serif;

    /* gold foil, as a background */
    --ps-gold-bg: linear-gradient(115deg, color-mix(in srgb, var(--inv-accent) 50%, #fff) 0%, var(--inv-accent) 26%, color-mix(in srgb, var(--inv-accent) 66%, #3b1d00) 50%, color-mix(in srgb, var(--inv-accent) 62%, #fff) 76%, var(--inv-accent) 100%);
    --ps-deep: color-mix(in srgb, var(--inv-background) 72%, #000);
    --ps-red-deep: color-mix(in srgb, var(--inv-primary) 62%, var(--inv-ink));
    --ps-jewel-deep: color-mix(in srgb, var(--inv-jewel) 55%, #000);
    --ps-lacquer:
        radial-gradient(120% 60% at 50% 0%, rgb(255 255 255 / .16), transparent 55%),
        linear-gradient(172deg, color-mix(in srgb, var(--inv-primary) 92%, #fff 4%), var(--ps-red-deep) 92%);

    /* context tokens (dark by default, redefined for light sections) */
    --ps-fg: var(--inv-text);
    --ps-muted: color-mix(in srgb, var(--inv-text) 86%, transparent);
    --ps-gold: var(--inv-label);
    --ps-title: var(--inv-text);
    --ps-line: color-mix(in srgb, var(--inv-accent) 58%, transparent);
    --ps-line-soft: color-mix(in srgb, var(--inv-accent) 26%, transparent);
    --ps-btn-bg: var(--ps-gold-bg);
    --ps-btn-fg: var(--inv-ink);
    --ps-card-bg: linear-gradient(170deg, color-mix(in srgb, var(--inv-surface) 94%, #fff 4%), color-mix(in srgb, var(--inv-surface) 72%, var(--inv-ink)));
    --ps-field-bg: color-mix(in srgb, var(--inv-ink) 40%, transparent);
}

*, *::before, *::after { box-sizing: border-box; }

html { background: var(--inv-background); scroll-behavior: smooth; }

body.ps-body {
    margin: 0;
    background: var(--inv-background);
    color: var(--inv-text);
    font: 500 1.1rem/1.6 var(--ps-serif);
    -webkit-font-smoothing: antialiased;
    text-rendering: optimizeLegibility;
}

img { max-width: 100%; }
p { margin: 0; }
h1, h2, h3 { margin: 0; font-weight: inherit; }

.ps-defs { position: absolute; width: 0; height: 0; overflow: hidden; }
.ps-icon { width: 1.1em; height: 1.1em; flex: none; }

/* ---------- songket cloth & head border ---------- */

.ps-cloth, .ps-event::before {
    background:
        url('../img/songket-lepus.webp') 0 0 / 120px 120px,
        repeating-linear-gradient(0deg, rgb(0 0 0 / .16) 0 1px, transparent 1px 3px),
        repeating-linear-gradient(90deg, rgb(255 255 255 / .035) 0 1px, transparent 1px 4px),
        linear-gradient(160deg, color-mix(in srgb, var(--inv-primary) 94%, #fff 6%), color-mix(in srgb, var(--inv-primary) 62%, var(--inv-ink)));
}
.ps-border {
    height: 50px;
    background:
        url('../img/songket-rebung.webp') 0 0 / 31px 50px repeat-x,
        linear-gradient(180deg, color-mix(in srgb, var(--inv-primary) 80%, var(--inv-ink)), var(--ps-red-deep));
    box-shadow: 0 6px 14px -6px rgb(0 0 0 / .55);
}

/* ---------- backdrop (wide screens) and the column ---------- */

.ps-backdrop { position: fixed; inset: 0; z-index: 0; }
.ps-backdrop::after {
    content: ''; position: absolute; inset: 0;
    background: radial-gradient(ellipse at center, color-mix(in srgb, var(--inv-ink) 40%, transparent), color-mix(in srgb, var(--inv-ink) 82%, transparent));
}

.ps-page {
    position: relative; z-index: 1;
    width: min(100%, var(--ps-w)); min-height: 100vh; margin: 0 auto;
    background: var(--inv-background);
    overflow-x: clip;
}
@media (min-width: 520px) {
    .ps-page { box-shadow: 0 0 0 1px var(--ps-line), 0 0 0 6px color-mix(in srgb, var(--inv-ink) 80%, transparent), 0 0 0 7px var(--ps-line), 0 0 90px rgb(0 0 0 / .7); }
}
@media (max-width: 519px) {
    .ps-backdrop { display: none; }
}

.ps-preview {
    position: fixed; z-index: 60; top: 0; left: 0; right: 0;
    width: min(100%, var(--ps-w)); margin: 0 auto; padding: .35rem .75rem;
    background: var(--ps-gold-bg); color: var(--inv-ink);
    font: 600 .72rem/1.3 var(--ps-serif); text-align: center; letter-spacing: .03em;
}

/* ---------- labels, headings, buttons ---------- */

/* small-caps label above a heading */
.ps-kicker, .ps-label {
    position: relative; z-index: 2;
    font: 500 .72rem/1.4 var(--ps-heading); letter-spacing: .3em; text-transform: uppercase;
    color: var(--ps-gold);
}
/* the Palembang label on a small songket chip */
.ps-label {
    display: inline-block; padding: .5rem 1.1rem .46rem 1.4rem; border-radius: 999px;
    color: var(--inv-label);
    background: linear-gradient(160deg, color-mix(in srgb, var(--inv-primary) 90%, #fff 6%), var(--ps-red-deep));
    box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--inv-accent) 80%, transparent), inset 0 0 0 3px var(--ps-red-deep), inset 0 0 0 4px color-mix(in srgb, var(--inv-accent) 35%, transparent), 0 6px 14px -8px rgb(0 0 0 / .6);
}

.ps-heading { position: relative; z-index: 1; margin-bottom: 2rem; }
.ps-heading__title {
    margin-top: .7rem;
    font: 500 clamp(1.75rem, 7.6vw, 2.15rem)/1.2 var(--ps-heading); letter-spacing: .02em;
    color: var(--ps-title);
}
.ps-heading__bungo { display: block; width: 7.5rem; height: 1.5rem; margin: .7rem auto 0; overflow: visible; }

.ps-lead { position: relative; max-width: 24rem; margin: -.4rem auto 1.8rem; color: var(--ps-muted); }

.inv-button {
    gap: .55rem; padding: .85rem 1.5rem; border-radius: 999px;
    background: var(--ps-btn-bg); color: var(--ps-btn-fg);
    font: 600 .74rem/1.2 var(--ps-heading); letter-spacing: .14em; text-transform: uppercase;
    box-shadow: 0 10px 22px -12px rgb(0 0 0 / .6), inset 0 1px 0 rgb(255 255 255 / .35), inset 0 0 0 1px color-mix(in srgb, var(--inv-ink) 20%, transparent);
}
.inv-button--outline { background: transparent; color: var(--ps-gold); box-shadow: inset 0 0 0 1px var(--ps-line); }
.inv-button--outline:hover { background: color-mix(in srgb, var(--inv-accent) 12%, transparent); }
.inv-button .ps-icon { width: 1.15rem; height: 1.15rem; }

.ps-pill {
    display: inline-flex; align-items: center; gap: .45rem; margin-top: .9rem; padding: .5rem 1.05rem;
    border-radius: 999px; color: var(--ps-gold); text-decoration: none;
    box-shadow: inset 0 0 0 1px var(--ps-line);
    font: 600 .9rem/1 var(--ps-serif); letter-spacing: .02em;
}
.ps-pill:hover { background: color-mix(in srgb, var(--inv-accent) 12%, transparent); }

.ps-chip {
    position: relative; display: inline-flex; align-items: center; gap: .5rem; margin-bottom: 1.6rem; padding: .45rem 1.1rem;
    border-radius: 999px; background: color-mix(in srgb, var(--inv-ink) 45%, transparent);
    box-shadow: inset 0 0 0 1px var(--ps-line);
    font: 500 .76rem/1.4 var(--ps-heading); letter-spacing: .1em; text-transform: uppercase;
}
.ps-chip .ps-icon { color: var(--ps-gold); width: 1.15rem; height: 1.15rem; }

/* carved lacquer corners */
.ps-lakuer { position: absolute; z-index: 2; width: 4.2rem; height: 4.2rem; overflow: visible; pointer-events: none; }
.ps-lakuer--tl { top: .5rem; left: .5rem; }
.ps-lakuer--tr { top: .5rem; right: .5rem; transform: scaleX(-1); }
.ps-lakuer--bl { bottom: .5rem; left: .5rem; transform: scaleY(-1); }
.ps-lakuer--br { bottom: .5rem; right: .5rem; transform: scale(-1, -1); }

/* the red lacquer panel: an arched top, a gold rim and a hairline inside */
.ps-panel {
    --ps-fg: var(--inv-text);
    --ps-muted: color-mix(in srgb, var(--inv-text) 88%, transparent);
    --ps-gold: var(--inv-label);
    position: relative; overflow: hidden; isolation: isolate;
    max-width: 24rem; margin: 0 auto; padding: 2.4rem 1.6rem 3.4rem;
    color: var(--ps-fg);
    background: var(--ps-lacquer);
    border-radius: 140px 140px 22px 22px / 64px 64px 22px 22px;
    box-shadow:
        inset 0 0 0 1.5px color-mix(in srgb, var(--inv-accent) 85%, transparent),
        inset 0 0 0 6px color-mix(in srgb, var(--inv-primary) 70%, var(--inv-ink)),
        inset 0 0 0 7px color-mix(in srgb, var(--inv-accent) 45%, transparent),
        0 26px 44px -26px rgb(0 0 0 / .75);
}
/* a strip of songket at the foot of a panel */
.ps-panel__songket {
    position: absolute; z-index: -1; left: 0; right: 0; bottom: 0; height: 30px;
    background: url('../img/songket-rebung.webp') 0 0 / 19px 30px repeat-x, linear-gradient(180deg, var(--ps-red-deep), var(--inv-ink));
    border-top: 1px solid color-mix(in srgb, var(--inv-accent) 60%, transparent);
}

/* ---------- cover ---------- */

.ps-cover {
    position: fixed; inset: 0; z-index: 30;
    width: min(100%, var(--ps-w)); margin: 0 auto;
    display: flex; overflow-x: hidden; overflow-y: auto;
    background: var(--inv-background); color: var(--inv-text);
}
.ps-cover__cloth { position: absolute; inset: 0; }
/* a dark veil over the cloth: lighter around the house, dark under the text */
.ps-cover__cloth::after {
    content: ''; position: absolute; inset: 0;
    background:
        radial-gradient(70% 38% at 50% 34%, color-mix(in srgb, var(--inv-background) 30%, transparent), transparent 75%),
        linear-gradient(180deg,
            color-mix(in srgb, var(--inv-background) 78%, transparent) 0%,
            color-mix(in srgb, var(--inv-background) 58%, transparent) 30%,
            color-mix(in srgb, var(--inv-background) 88%, transparent) 60%,
            color-mix(in srgb, var(--inv-background) 96%, transparent) 100%);
}
.ps-cover__glow {
    position: absolute; left: 50%; top: 30%; width: 120%; aspect-ratio: 1; transform: translate(-50%, -50%);
    background: radial-gradient(circle, color-mix(in srgb, var(--inv-accent) 26%, transparent), transparent 60%);
    pointer-events: none;
}
.ps-cover__border { position: absolute; z-index: 2; left: 0; right: 0; bottom: 0; }
/* fitCover keeps the button clear of the songket band */
.ps-cover { --inv-cover-foot: 50px; }

.ps-cover__inner {
    position: relative; z-index: 3;
    width: 100%; min-height: 100%; margin: auto; padding: 1.3rem 1.3rem calc(50px + 2.2rem);
    display: flex; flex-direction: column; align-items: center; justify-content: space-evenly; gap: .55rem;
    text-align: center;
}

/* the rumah limas */
.ps-house {
    --ps-wall-h: clamp(150px, 29svh, 280px);
    position: relative; container-type: inline-size;
    width: min(94%, 22rem);
    display: flex; flex-direction: column; align-items: center;
    filter: drop-shadow(0 18px 24px rgb(0 0 0 / .5));
}
.ps-house::before {
    content: ''; position: absolute; left: 50%; top: 0; width: 80%; aspect-ratio: 1; transform: translate(-50%, -30%);
    background: radial-gradient(circle, color-mix(in srgb, var(--inv-accent) 34%, transparent), transparent 62%);
    pointer-events: none;
}
.ps-house__crown { position: relative; z-index: 3; display: block; width: 54%; aspect-ratio: 240 / 172; margin-bottom: -21cqw; overflow: visible; }
.ps-house__roof { position: relative; z-index: 2; display: block; width: 100%; aspect-ratio: 360 / 176; overflow: visible; }
.ps-house__wall {
    position: relative; z-index: 1;
    display: flex; width: 77.8%; height: var(--ps-wall-h); margin-top: -1.2cqw;
    background: linear-gradient(180deg, var(--ps-red-deep), color-mix(in srgb, var(--inv-primary) 40%, var(--inv-ink)));
    box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--inv-accent) 55%, transparent);
}
.ps-house__pillar { flex: none; display: block; width: 8%; height: 100%; }
.ps-house__photo {
    position: relative; flex: 1; margin: 7px 6px 0; overflow: hidden;
    display: grid; place-items: center;
    border-radius: 48% 48% 3px 3px / 20% 20% 3px 3px;
    background: var(--ps-lacquer);
    box-shadow: 0 0 0 2px color-mix(in srgb, var(--inv-accent) 85%, transparent), 0 0 0 5px color-mix(in srgb, var(--inv-ink) 55%, transparent);
}
.ps-house__img { position: absolute; inset: 0; background: var(--ps-photo) center 28% / cover no-repeat; }
.ps-house__mono { display: flex; align-items: center; gap: .55rem; font: 400 3.6rem/1 var(--ps-script); color: var(--inv-label); }
.ps-house__mono i { width: 1px; height: 2.4rem; background: var(--inv-accent); transform: rotate(20deg); }
.ps-house__steps { display: flex; flex-direction: column; align-items: center; width: 100%; }
.ps-house__steps span {
    display: block; height: 7px; width: 84%;
    background: linear-gradient(180deg, color-mix(in srgb, var(--inv-primary) 80%, #fff 6%), var(--ps-red-deep));
    border-top: 2px solid var(--inv-accent);
}
.ps-house__steps span:nth-child(2) { width: 92%; }
.ps-house__steps span:nth-child(3) { width: 100%; height: 9px; border-bottom: 1px solid color-mix(in srgb, var(--inv-accent) 70%, transparent); }

.ps-cover__names {
    display: flex; flex-wrap: wrap; justify-content: center; align-items: baseline; gap: 0 .5rem;
    font: 400 clamp(2.7rem, 12.5vw, 3.4rem)/1.12 var(--ps-script);
    color: var(--inv-label);
    text-shadow: 0 2px 14px color-mix(in srgb, var(--inv-background) 85%, transparent);
}
.ps-cover__amp { font: 500 .42em/1 var(--ps-heading); color: var(--inv-text); }
.ps-cover__date {
    display: flex; align-items: center; gap: .7rem;
    font: 500 .76rem/1.4 var(--ps-heading); letter-spacing: .18em; text-transform: uppercase;
}
.ps-cover__date::before, .ps-cover__date::after { content: ''; width: 1.6rem; height: 1px; background: linear-gradient(90deg, transparent, var(--inv-accent)); }
.ps-cover__date::after { transform: scaleX(-1); }

.ps-guest {
    position: relative; width: min(100%, 19.5rem); padding: .7rem 1.1rem .75rem;
    border-radius: 18px;
    background: color-mix(in srgb, var(--inv-ink) 58%, transparent);
    box-shadow: inset 0 0 0 1px var(--ps-line), inset 0 0 0 4px color-mix(in srgb, var(--inv-ink) 40%, transparent), inset 0 0 0 5px var(--ps-line-soft);
    -webkit-backdrop-filter: blur(6px); backdrop-filter: blur(6px);
}
.ps-guest__label { font: 500 .66rem/1.4 var(--ps-heading); letter-spacing: .26em; text-transform: uppercase; color: var(--inv-label); }
.ps-guest__name { margin-top: .2rem; font: 600 1.18rem/1.3 var(--ps-serif); overflow-wrap: anywhere; }

.ps-cover--leave { transition: transform 1.1s cubic-bezier(.7, 0, .3, 1), opacity 1.1s ease; }
.ps-cover--gone { transform: translateY(-100%); opacity: 0; }

/* the opening moment: the photo fades in from a slight zoom, the crown's fan opens */
html.inv-anim .ps-house__img { animation: ps-photo-in 1.4s .2s cubic-bezier(.2, .7, .2, 1) both; }
html.inv-anim .ps-house__roof, html.inv-anim .ps-house__wall, html.inv-anim .ps-house__steps { animation: ps-settle 1s cubic-bezier(.2, .7, .2, 1) both; }
html.inv-anim .ps-crown__pin { animation: ps-fan 1.3s .35s cubic-bezier(.2, .8, .25, 1) both; }
@keyframes ps-photo-in { from { opacity: 0; transform: scale(1.08); } to { opacity: 1; transform: none; } }
@keyframes ps-settle { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: none; } }
@keyframes ps-fan { from { opacity: 0; transform: rotate(calc(var(--a) * -1)) scale(.5); } to { opacity: 1; transform: none; } }

/* ---------- hero: the draped songket cloth ---------- */

.ps-hero {
    position: relative; overflow: hidden;
    display: flex; flex-direction: column; justify-content: center;
    min-height: min(92svh, 760px); padding: 50px 0;
    text-align: center;
}
.ps-hero__cloth { position: absolute; inset: 0; }
.ps-hero__cloth::after {
    content: ''; position: absolute; inset: 0;
    background: radial-gradient(60% 50% at 50% 50%, color-mix(in srgb, var(--inv-ink) 50%, transparent), transparent 80%);
}
.ps-border--top, .ps-border--bottom { position: absolute; z-index: 2; left: 0; right: 0; }
.ps-border--top { top: 0; transform: scaleY(-1); }
.ps-border--bottom { bottom: 0; }

/* the lacquer medallion: arched top, carved corners at the foot, a kembang on the peak */
.ps-medallion {
    position: relative; z-index: 3;
    width: min(calc(100% - 2.6rem), 22rem); margin: 2.2rem auto;
    padding: 3.4rem 1.6rem 2.6rem;
    color: var(--inv-text);
    background: var(--ps-lacquer);
    border-radius: 50% 50% 26px 26px / 150px 150px 26px 26px;
    box-shadow:
        inset 0 0 0 2px color-mix(in srgb, var(--inv-accent) 90%, transparent),
        inset 0 0 0 7px color-mix(in srgb, var(--inv-primary) 60%, var(--inv-ink)),
        inset 0 0 0 8px color-mix(in srgb, var(--inv-accent) 50%, transparent),
        0 30px 60px -20px rgb(0 0 0 / .8);
}
.ps-medallion__mono {
    position: absolute; left: 50%; top: -1.9rem; transform: translateX(-50%);
    display: flex; align-items: center; justify-content: center; gap: .3rem;
    width: 3.8rem; height: 3.8rem; border-radius: 50%; padding-top: .15rem;
    font: 500 1.05rem/1 var(--ps-heading); color: var(--inv-label);
    background: var(--ps-lacquer);
    box-shadow: inset 0 0 0 2px var(--inv-accent), inset 0 0 0 5px var(--ps-red-deep), inset 0 0 0 6px color-mix(in srgb, var(--inv-accent) 50%, transparent), 0 0 0 4px color-mix(in srgb, var(--inv-ink) 50%, transparent), 0 10px 20px -8px rgb(0 0 0 / .6);
}
.ps-medallion__mono i { width: 1px; height: 1.1rem; background: var(--inv-accent); transform: rotate(20deg); }
.ps-medallion .ps-lakuer { width: 3.6rem; height: 3.6rem; }
.ps-hero__names {
    margin-top: 1rem;
    display: flex; flex-direction: column; align-items: center;
    font: 400 clamp(2.8rem, 13vw, 3.4rem)/1.1 var(--ps-script); color: var(--inv-label);
    text-shadow: 0 2px 10px rgb(0 0 0 / .35);
}
.ps-hero__amp { font: 500 .4em/1.4 var(--ps-heading); color: var(--inv-text); }
.ps-hero__date {
    display: inline-block; margin-top: .9rem; padding: .3rem 0;
    border-top: 1px solid var(--ps-line); border-bottom: 1px solid var(--ps-line);
    font: 500 .95rem/1.4 var(--ps-heading); letter-spacing: .24em;
}
.ps-hero__quote { max-width: 18rem; margin: 1.1rem auto 0; font: italic 500 1.06rem/1.5 var(--ps-serif); color: color-mix(in srgb, var(--inv-text) 90%, transparent); }

/* ---------- sections ---------- */

.ps-main { position: relative; background: var(--inv-background); }

.ps-section {
    position: relative; overflow: hidden; isolation: isolate;
    padding: 4.5rem 1.4rem;
    text-align: center; color: var(--ps-fg);
}
.ps-section > * { position: relative; z-index: 1; }

/* deep red: a red glow and faint bunga tabur songket on the dark ground */
.ps-dark {
    background:
        radial-gradient(110% 55% at 50% 0%, color-mix(in srgb, var(--inv-primary) 55%, transparent), transparent 75%),
        linear-gradient(180deg, var(--inv-background), var(--ps-deep));
}
.ps-dark::before, .ps-jewel::before {
    content: ''; position: absolute; inset: 0; z-index: 0; pointer-events: none;
    background: url('../img/songket-tabur.webp') 0 0 / 72px 72px;
    opacity: .1;
}
/* jewel: the third color (emerald by default) */
.ps-jewel {
    --ps-line: color-mix(in srgb, var(--inv-accent) 62%, transparent);
    --ps-card-bg: linear-gradient(170deg, color-mix(in srgb, var(--inv-jewel) 70%, #000 10%), var(--ps-jewel-deep));
    background:
        radial-gradient(110% 55% at 50% 0%, color-mix(in srgb, var(--inv-jewel) 85%, #fff 6%), transparent 75%),
        linear-gradient(180deg, color-mix(in srgb, var(--inv-jewel) 75%, #000), var(--ps-jewel-deep));
}
/* warm light: ivory with a soft gold tint */
.ps-light {
    --ps-fg: var(--inv-ink);
    --ps-muted: color-mix(in srgb, var(--inv-ink) 84%, transparent);
    --ps-gold: color-mix(in srgb, var(--inv-accent) 48%, var(--inv-ink));
    --ps-title: color-mix(in srgb, var(--inv-primary) 88%, var(--inv-ink));
    --ps-line: color-mix(in srgb, color-mix(in srgb, var(--inv-accent) 62%, var(--inv-ink)) 55%, transparent);
    --ps-line-soft: color-mix(in srgb, color-mix(in srgb, var(--inv-accent) 62%, var(--inv-ink)) 24%, transparent);
    --ps-btn-bg: linear-gradient(135deg, color-mix(in srgb, var(--inv-primary) 92%, #fff 8%), var(--ps-red-deep));
    --ps-btn-fg: #fff;
    --ps-card-bg: linear-gradient(170deg, #fff, color-mix(in srgb, #fff 70%, var(--inv-ivory)));
    --ps-field-bg: #fff;
    background:
        radial-gradient(90% 40% at 50% 0%, color-mix(in srgb, var(--inv-accent) 22%, transparent), transparent 75%),
        radial-gradient(70% 40% at 100% 100%, color-mix(in srgb, var(--inv-primary) 10%, transparent), transparent 70%),
        linear-gradient(180deg, var(--inv-ivory), color-mix(in srgb, var(--inv-ivory) 86%, var(--inv-accent)));
}

/* a veiled client photo behind a section */
.ps-bgphoto { position: absolute !important; z-index: 0 !important; inset: 0; overflow: hidden; pointer-events: none; }
.ps-bgphoto__img { position: absolute; inset: -40px 0; background: var(--ps-photo) center 30% / cover no-repeat; }
.ps-bgphoto::after { content: ''; position: absolute; inset: 0; }
.ps-dark .ps-bgphoto::after {
    background:
        radial-gradient(90% 60% at 50% 40%, color-mix(in srgb, var(--inv-primary) 45%, transparent), transparent 80%),
        linear-gradient(180deg, color-mix(in srgb, var(--inv-background) 74%, transparent), color-mix(in srgb, var(--inv-background) 56%, transparent) 40%, color-mix(in srgb, var(--ps-deep) 92%, transparent));
}
.ps-jewel .ps-bgphoto::after {
    background: linear-gradient(180deg, color-mix(in srgb, var(--ps-jewel-deep) 72%, transparent), color-mix(in srgb, var(--inv-jewel) 50%, transparent) 45%, color-mix(in srgb, var(--ps-jewel-deep) 92%, transparent));
}
.ps-light .ps-bgphoto__img { filter: saturate(.85); }
.ps-light .ps-bgphoto::after {
    background: linear-gradient(180deg, color-mix(in srgb, var(--inv-ivory) 86%, transparent), color-mix(in srgb, var(--inv-ivory) 68%, transparent) 35%, color-mix(in srgb, var(--inv-ivory) 84%, transparent) 70%, var(--inv-ivory));
}
.ps-has-photo::before { opacity: .06; }

/* ---------- opening ---------- */
.ps-opening { padding-top: 4rem; }
.ps-arabic { margin: 1.1rem 0 .3rem; font: 400 1.85rem/1.8 'Amiri', serif; color: var(--ps-title); }
.ps-opening__greeting { font: 500 1.02rem/1.5 var(--ps-heading); letter-spacing: .02em; color: var(--ps-title); }
.ps-opening__message { max-width: 23rem; margin: .9rem auto 0; color: var(--ps-muted); }
.ps-quote { margin-top: 2.4rem; padding-top: 2.6rem; }
.ps-quote__crest { display: block; width: 6.5rem; height: 1.3rem; margin: 0 auto .8rem; overflow: visible; }
.ps-quote blockquote { margin: 0; font: italic 500 1.12rem/1.6 var(--ps-serif); }
.ps-quote figcaption { margin-top: .9rem; font: 500 .7rem/1.4 var(--ps-heading); letter-spacing: .22em; text-transform: uppercase; color: var(--inv-label); }
.ps-quote .ps-lakuer { width: 3rem; height: 3rem; bottom: 2.1rem; }

/* ---------- couple ---------- */
.ps-couple .ps-lead { margin-bottom: 2.4rem; }
.ps-person { display: flex; flex-direction: column; align-items: flex-start; text-align: left; }
.ps-person--right { align-items: flex-end; text-align: right; }
.ps-person__figure { position: relative; width: min(64%, 14rem); margin: 0 0 0 .6rem; }
.ps-person--right .ps-person__figure { margin: 0 .6rem 0 0; }
/* the draped songket behind the photo, offset to the inner side */
.ps-person__cloth {
    position: absolute; top: 1.4rem; bottom: -1rem; left: 2.2rem; right: -2.4rem;
    border-radius: 50% 50% 10px 10px / 120px 120px 10px 10px;
    box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--inv-accent) 60%, transparent), 0 20px 34px -16px rgb(0 0 0 / .7);
}
.ps-person__cloth::after {
    content: ''; position: absolute; left: 0; right: 0; bottom: 0; height: 26px; border-radius: 0 0 10px 10px;
    background: url('../img/songket-rebung.webp') 0 0 / 16px 26px repeat-x, var(--ps-red-deep);
}
.ps-person--right .ps-person__cloth { left: -2.4rem; right: 2.2rem; }
.ps-person__frame {
    position: relative; padding: 5px;
    border-radius: 50% 50% 12px 12px / 130px 130px 12px 12px;
    background: var(--ps-gold-bg);
    box-shadow: 0 24px 40px -18px rgb(0 0 0 / .75);
}
.ps-person__photo {
    display: block; width: 100%; height: auto; aspect-ratio: 3 / 4; object-fit: cover;
    border-radius: 50% 50% 8px 8px / 125px 125px 8px 8px;
}
.ps-person__photo--empty {
    display: grid; place-items: center;
    background: var(--ps-lacquer);
    font: 400 4.6rem/1 var(--ps-script); color: var(--inv-label);
}
.ps-person__kembang { position: absolute; z-index: 2; left: 50%; top: -1rem; width: 2.2rem; height: 2.2rem; margin-left: -1.1rem; overflow: visible; filter: drop-shadow(0 3px 4px rgb(0 0 0 / .5)); }

.ps-person__text { margin-top: 1.5rem; padding: 0 .4rem; }
.ps-person__role { font: 500 .66rem/1.4 var(--ps-heading); letter-spacing: .28em; text-transform: uppercase; color: var(--ps-gold); }
.ps-person__nick { margin-top: .1rem; font: 400 3.1rem/1.15 var(--ps-script); color: var(--inv-label); }
.ps-person__name { font: 500 1.08rem/1.4 var(--ps-heading); letter-spacing: .03em; overflow-wrap: anywhere; }
.ps-person__parents { margin-top: .55rem; padding-top: .55rem; border-top: 1px solid var(--ps-line-soft); font-size: 1.04rem; color: var(--ps-muted); }
.ps-person__parents strong { color: var(--ps-fg); font-weight: 700; }

.ps-amp { display: flex; justify-content: center; margin: 1.8rem 0 1.6rem; }
.ps-amp span {
    display: grid; place-items: center; width: 4rem; height: 4rem; border-radius: 50%;
    font: italic 600 2.2rem/1 var(--ps-serif); color: var(--inv-label);
    background: var(--ps-lacquer);
    box-shadow: inset 0 0 0 2px color-mix(in srgb, var(--inv-accent) 85%, transparent), inset 0 0 0 5px var(--ps-red-deep), inset 0 0 0 6px var(--ps-line), 0 14px 26px -12px rgb(0 0 0 / .7);
}

/* ---------- countdown ---------- */
.ps-countdown { padding-bottom: 2.4rem; }
.inv-countdown { gap: .5rem; }
.inv-countdown__item {
    position: relative; flex: 1; max-width: 5rem; min-width: 0; padding: 1.3rem .25rem .9rem;
    color: var(--inv-ivory);
    border-radius: 50% 50% 12px 12px / 46px 46px 12px 12px;
    background: var(--ps-lacquer);
    box-shadow: inset 0 0 0 1.5px color-mix(in srgb, var(--inv-accent) 85%, transparent), inset 0 0 0 4px var(--ps-red-deep), inset 0 0 0 5px var(--ps-line-soft), 0 16px 26px -14px rgb(0 0 0 / .75);
}
.inv-countdown__value { font: 500 1.75rem/1.1 var(--ps-heading); color: color-mix(in srgb, var(--inv-accent) 50%, #fff); }
.inv-countdown__label { margin-top: .3rem; font: 600 .68rem/1.2 var(--ps-serif); letter-spacing: .14em; text-transform: uppercase; }
.inv-countdown__done { font-style: italic; color: var(--ps-muted); }
.inv-countdown__actions { margin-top: 1.6rem; }
.inv-countdown__actions .inv-button { padding: .7rem 1rem; font-size: .6rem; letter-spacing: .08em; }
/* the Ampera bridge over the Musi, drawn once from the left */
.ps-ampera { display: block; width: calc(100% + 1.6rem); max-width: 26rem; height: auto; aspect-ratio: 400 / 76; margin: 2.4rem auto 0; color: var(--inv-label); overflow: visible; opacity: .9; }
html.inv-anim .ps-ampera[data-reveal] { opacity: .9; transform: none; clip-path: inset(0 100% 0 0); transition: clip-path 2.2s cubic-bezier(.4, 0, .2, 1); }
html.inv-anim .ps-ampera[data-reveal].is-revealed { clip-path: inset(-20px -20px -20px -20px); }

/* ---------- events: cards on a songket runner ---------- */
/* a songket cloth draped across the section behind each card, with gold selvedge lines */
.ps-event::before {
    content: ''; position: absolute; z-index: -1; top: 5.5rem; height: 12rem; left: -50vw; right: -50vw;
    box-shadow: 0 0 0 1px color-mix(in srgb, var(--inv-accent) 60%, transparent), 0 18px 30px -18px rgb(0 0 0 / .55);
    border-block: 3px double color-mix(in srgb, var(--inv-accent) 85%, transparent);
}
.ps-events .ps-heading { margin-bottom: 1.4rem; }
.ps-events__list { display: grid; gap: 2.6rem; max-width: 21.5rem; margin: 0 auto; padding-top: 1rem; }
.ps-event {
    position: relative; padding: .7rem .7rem 1.5rem;
    color: var(--ps-fg); background: var(--ps-card-bg);
    border-radius: 50% 50% 22px 22px / 170px 170px 22px 22px;
    box-shadow: 0 0 0 1px var(--ps-line), 0 0 0 5px color-mix(in srgb, var(--inv-ivory) 92%, transparent), 0 0 0 6px var(--ps-line-soft), 0 30px 50px -28px rgb(0 0 0 / .7);
}
.ps-event:not(.ps-event--photo) { border-radius: 22px; padding-top: 1.6rem; }
.ps-event__photo {
    aspect-ratio: 4 / 3;
    border-radius: 50% 50% 10px 10px / 160px 160px 10px 10px;
    background: var(--ps-photo) center 30% / cover no-repeat;
    box-shadow: inset 0 0 0 2px color-mix(in srgb, var(--inv-accent) 70%, transparent);
}
.ps-event__medal {
    position: relative; z-index: 2;
    display: grid; justify-items: center; align-content: center; width: 5.4rem; height: 5.4rem; margin: -2.7rem auto 0;
    border-radius: 50%; color: var(--inv-text); background: var(--ps-lacquer);
    box-shadow: inset 0 0 0 2px var(--inv-accent), inset 0 0 0 5px var(--ps-red-deep), inset 0 0 0 6px color-mix(in srgb, var(--inv-accent) 50%, transparent), 0 0 0 4px var(--inv-ivory), 0 12px 22px -10px rgb(0 0 0 / .6);
}
.ps-event:not(.ps-event--photo) .ps-event__medal { margin-top: 0; }
.ps-event__medal span { font: 600 .6rem/1.2 var(--ps-serif); letter-spacing: .1em; text-transform: uppercase; color: var(--inv-label); }
.ps-event__medal strong { font: 500 1.8rem/1 var(--ps-heading); color: color-mix(in srgb, var(--inv-accent) 45%, #fff); }
.ps-event__body { padding: .9rem .8rem 0; }
.ps-event__name { font: 500 1.4rem/1.3 var(--ps-heading); letter-spacing: .02em; color: var(--ps-title); overflow-wrap: anywhere; }
.ps-event__rows { display: grid; gap: .6rem; max-width: 19rem; margin: .9rem auto 1.2rem; padding: .9rem 0 0; list-style: none; text-align: left; border-top: 1px solid var(--ps-line-soft); }
.ps-event__rows li { display: flex; gap: .6rem; align-items: flex-start; font-size: 1.04rem; line-height: 1.4; }
.ps-event__rows .ps-icon { width: 1.15rem; height: 1.15rem; margin-top: .15rem; color: var(--inv-primary); }
.ps-event__rows li > span { min-width: 0; overflow-wrap: anywhere; }
.ps-event__venue { display: block; font-weight: 700; }
.ps-event__address { display: block; font-size: .98rem; color: var(--ps-muted); }
.ps-event .inv-maps .inv-button { padding: .7rem 1.2rem; font-size: .64rem; }

/* ---------- love story: a gold thread with kembang dots ---------- */
.ps-timeline { position: relative; max-width: 24rem; margin: 0 auto; padding: 0; list-style: none; text-align: left; }
.ps-timeline::before {
    content: ''; position: absolute; left: .95rem; top: .5rem; bottom: .5rem; width: 2px;
    background: linear-gradient(180deg, transparent, var(--inv-accent) 6%, var(--inv-accent) 94%, transparent);
}
.ps-timeline__item { position: relative; padding-left: 2.8rem; }
.ps-timeline__item + .ps-timeline__item { margin-top: 1.6rem; }
.ps-timeline__dot { position: absolute; left: 0; top: .5rem; width: 2rem; height: 2rem; overflow: visible; filter: drop-shadow(0 3px 5px rgb(0 0 0 / .5)); }
.ps-timeline__card {
    overflow: hidden; border-radius: 18px;
    background: var(--ps-card-bg);
    box-shadow: inset 0 0 0 1px var(--ps-line), 0 22px 36px -24px rgb(0 0 0 / .75);
}
.ps-timeline__photo { display: block; width: 100%; aspect-ratio: 16 / 10; object-fit: cover; border-bottom: 2px solid var(--inv-accent); }
.ps-timeline__body { padding: 1rem 1.1rem 1.15rem; }
.ps-timeline__date {
    display: inline-block; margin-bottom: .45rem; padding: .22rem .7rem; border-radius: 999px;
    background: var(--ps-gold-bg); color: var(--inv-ink);
    font: 600 .68rem/1.4 var(--ps-heading); letter-spacing: .08em;
}
.ps-timeline__title { font: 500 1.12rem/1.35 var(--ps-heading); color: var(--inv-label); overflow-wrap: anywhere; }
.ps-timeline__story { margin-top: .35rem; font-size: 1.04rem; line-height: 1.55; color: var(--ps-muted); overflow-wrap: anywhere; }

/* ---------- gallery ---------- */
.inv-gallery { gap: .7rem; }
.inv-gallery__item {
    border-radius: 12px;
    box-shadow: 0 0 0 1px var(--ps-line), 0 0 0 4px #fff, 0 0 0 5px var(--ps-line-soft), 0 16px 26px -18px rgb(0 0 0 / .7);
}
.ps-gallery .inv-gallery { padding: .3rem; }
.inv-gallery__item:first-child,
.inv-gallery__item:first-child ~ .inv-gallery__item:last-child:nth-child(even) { grid-column: 1 / -1; aspect-ratio: 4 / 3; }
.ps-gallery .inv-gallery__item:first-child { border-radius: 50% 50% 12px 12px / 200px 200px 12px 12px; }
.inv-gallery__play { background: color-mix(in srgb, var(--inv-ink) 70%, transparent); color: var(--inv-ivory); }

/* ---------- live streaming ---------- */
.ps-live__card { padding-top: 2.6rem; }
.ps-live__badge {
    display: inline-flex; align-items: center; gap: .4rem; padding: .3rem .75rem;
    border-radius: 999px; background: var(--ps-red-deep); color: #fff;
    font: 600 .66rem/1 var(--ps-heading); letter-spacing: .2em;
    box-shadow: 0 0 0 1px var(--ps-line);
}
.ps-live__badge span { width: .45rem; height: .45rem; border-radius: 50%; background: #ff8a80; }
html.inv-anim .ps-live__badge span { animation: ps-blink 1.4s ease-in-out infinite; }
@keyframes ps-blink { 50% { opacity: .25; } }
.ps-live__text { margin: 1rem 0 .5rem; }
.ps-live__note { margin-bottom: 1.2rem; font: 600 1.06rem/1.5 var(--ps-serif); color: var(--inv-label); }
.ps-live__card .inv-button { margin-top: .6rem; }

/* ---------- gift ---------- */
/* the heading sits on a draped songket cloth that ends in a curve */
.ps-gift__drape {
    position: absolute !important; z-index: 0 !important; left: 0; right: 0; top: 0; height: 15rem;
    border-radius: 0 0 50% 50% / 0 0 3.2rem 3.2rem;
    box-shadow: 0 16px 30px -18px rgb(0 0 0 / .6);
}
.ps-gift__drape::after {
    content: ''; position: absolute; inset: 0; border-radius: inherit;
    background: radial-gradient(60% 70% at 50% 45%, color-mix(in srgb, var(--inv-ink) 55%, transparent), transparent 85%);
}
.ps-gift .ps-heading { --ps-title: var(--inv-text); margin-bottom: 3.6rem; }
.ps-gift .ps-heading__title { text-shadow: 0 2px 10px rgb(0 0 0 / .6); }
.inv-gift { display: grid; gap: .9rem; max-width: 22rem; margin: 0 auto; }
.inv-gift__accounts { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: .6rem; }
.inv-gift__account:last-child:nth-child(odd) { grid-column: 1 / -1; }
.inv-gift__account {
    position: relative; overflow: hidden; isolation: isolate; min-width: 0;
    display: grid; grid-template-columns: auto minmax(0, 1fr); align-items: center; column-gap: .45rem;
    grid-template-areas: "chip bank" "number number" "holder holder" "button button";
    margin: 0; padding: .8rem .8rem 1.9rem;
    border-radius: 16px; text-align: left; color: var(--inv-ivory);
    background:
        linear-gradient(118deg, transparent 22%, rgb(255 255 255 / .1) 36%, transparent 50%),
        radial-gradient(120% 90% at 100% 0%, color-mix(in srgb, var(--inv-primary) 85%, transparent), transparent 70%),
        linear-gradient(150deg, var(--ps-red-deep), var(--inv-ink) 80%);
    box-shadow: 0 18px 30px -18px rgb(0 0 0 / .8), inset 0 0 0 1px color-mix(in srgb, var(--inv-accent) 55%, transparent);
}
.inv-gift__account + .inv-gift__account { margin-top: 0; }
.inv-gift__account::before {
    content: ''; grid-area: chip; width: 1.7rem; height: 1.3rem; border-radius: .3rem;
    background:
        linear-gradient(90deg, transparent 31%, rgb(0 0 0 / .25) 31% 33%, transparent 33% 67%, rgb(0 0 0 / .25) 67% 69%, transparent 69%),
        linear-gradient(0deg, transparent 47%, rgb(0 0 0 / .25) 47% 53%, transparent 53%),
        linear-gradient(135deg, #f6e6c4, #c9a160 55%, #ead3a2);
    box-shadow: inset 0 0 0 1px rgb(0 0 0 / .2);
}
/* a woven songket strip along the card's foot */
.inv-gift__account::after {
    content: ''; position: absolute; z-index: -1; left: 0; right: 0; bottom: 0; height: 1.25rem;
    background: url('../img/songket-rebung.webp') 0 0 / 12.5px 20px repeat-x, var(--ps-red-deep);
    border-top: 1px solid color-mix(in srgb, var(--inv-accent) 60%, transparent);
}
.inv-gift__bank {
    grid-area: bank; justify-self: end; min-width: 0; max-width: 100%; margin: 0;
    font: 600 .7rem/1.2 var(--ps-serif); letter-spacing: .06em; text-transform: uppercase; text-align: right; overflow-wrap: anywhere;
}
.inv-gift__logo { height: 1.5rem; max-width: 100%; padding: .2rem .45rem; border-radius: .35rem; }
.inv-gift__logo img { max-width: 4.6rem; }
.inv-gift__number { grid-area: number; margin: .75rem 0 .15rem; font: 600 1.02rem/1.25 var(--ps-serif); letter-spacing: .06em; color: var(--inv-ivory); overflow-wrap: anywhere; }
.inv-gift__holder { grid-area: holder; margin: 0; font: 600 .66rem/1.35 var(--ps-serif); letter-spacing: .08em; text-transform: uppercase; color: color-mix(in srgb, var(--inv-ivory) 88%, transparent); overflow-wrap: anywhere; }
.inv-gift__account .inv-button {
    grid-area: button; justify-self: start; margin-top: .6rem; padding: .35rem .7rem; border-radius: 999px;
    font-size: .58rem; letter-spacing: .06em; color: color-mix(in srgb, var(--inv-accent) 55%, #fff); background: rgb(255 255 255 / .06);
    box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--inv-accent) 60%, transparent);
}
.inv-gift__account.inv-gift__address {
    display: block; min-height: 0; padding: 1.5rem 1.3rem; text-align: center; color: var(--ps-fg);
    background: var(--ps-card-bg);
    border-radius: 120px 120px 18px 18px / 50px 50px 18px 18px;
    box-shadow: inset 0 0 0 1px var(--ps-line), 0 20px 40px -28px rgb(0 0 0 / .8);
}
.inv-gift__address::before, .inv-gift__address::after { content: none; }
.inv-gift__address .inv-gift__bank { justify-self: auto; text-align: center; font: 500 .7rem/1.4 var(--ps-heading); letter-spacing: .26em; color: var(--ps-title); }
.inv-gift__address .inv-gift__holder { margin: .6rem 0 .2rem; font: 600 1.1rem/1.3 var(--ps-serif); letter-spacing: .02em; text-transform: none; color: var(--ps-fg); }
.inv-gift__address p:not([class]) { color: var(--ps-muted); }
.inv-gift__address .inv-button { margin-top: 1rem; color: var(--ps-title); background: transparent; box-shadow: inset 0 0 0 1px var(--ps-line); }

/* ---------- rsvp & wishes forms ---------- */
.ps-form {
    --ps-fg: var(--inv-ink);
    --ps-muted: color-mix(in srgb, var(--inv-ink) 82%, transparent);
    --ps-gold: color-mix(in srgb, var(--inv-accent) 48%, var(--inv-ink));
    --ps-line: color-mix(in srgb, color-mix(in srgb, var(--inv-accent) 62%, var(--inv-ink)) 55%, transparent);
    --ps-line-soft: color-mix(in srgb, color-mix(in srgb, var(--inv-accent) 62%, var(--inv-ink)) 24%, transparent);
    --ps-btn-bg: linear-gradient(135deg, color-mix(in srgb, var(--inv-primary) 92%, #fff 8%), var(--ps-red-deep));
    --ps-btn-fg: #fff;
    --ps-field-bg: #fff;
    position: relative; overflow: hidden; max-width: 24rem; margin: 0 auto; padding: 0 1.25rem 1.5rem;
    text-align: left; color: var(--ps-fg);
    background: linear-gradient(170deg, #fff, color-mix(in srgb, #fff 60%, var(--inv-ivory)));
    border-radius: 20px;
    box-shadow: 0 0 0 1px var(--ps-line), 0 26px 46px -28px rgb(0 0 0 / .7);
}
.ps-form--light { background: linear-gradient(170deg, var(--inv-ivory), color-mix(in srgb, var(--inv-ivory) 88%, var(--inv-accent))); }
.ps-form__edge {
    display: block; height: 26px; margin: 0 -1.25rem 1.3rem;
    background: url('../img/songket-rebung.webp') 0 0 / 16px 26px repeat-x, linear-gradient(180deg, var(--inv-primary), var(--ps-red-deep));
    transform: scaleY(-1);
}
.inv-form { gap: .9rem; }
.inv-form label, .inv-form__choices legend { font: 600 .9rem/1.4 var(--ps-serif); letter-spacing: .02em; color: var(--ps-muted); }
.inv-form input:not([type=radio]):not([type=checkbox]), .inv-form select, .inv-form textarea {
    padding: .7rem .85rem; border-radius: 10px;
    border: 1px solid var(--ps-line);
    background: var(--ps-field-bg); color: var(--ps-fg);
    font: 500 1.02rem/1.4 var(--ps-serif);
    transition: border-color .2s ease, box-shadow .2s ease;
}
.inv-form input::placeholder, .inv-form textarea::placeholder { color: color-mix(in srgb, var(--ps-fg) 50%, transparent); }
.inv-form input:focus, .inv-form select:focus, .inv-form textarea:focus {
    outline: none; border-color: var(--inv-primary);
    box-shadow: 0 0 0 3px color-mix(in srgb, var(--inv-primary) 18%, transparent);
}
.inv-form option { background: #fff; color: var(--inv-ink); }
.inv-form input[type=radio], .inv-form input[type=checkbox] { accent-color: var(--inv-primary); }
.inv-form__choices label { color: var(--ps-fg); font-size: 1rem; }
.inv-form__notice { color: var(--ps-fg); background: color-mix(in srgb, var(--inv-accent) 16%, transparent); border: 1px solid var(--ps-line-soft); }
.inv-form .inv-button { justify-self: stretch; margin-top: .3rem; }
.inv-rsvp__deadline { font-style: italic; color: var(--inv-primary); }

.inv-wishes { --inv-wishes-height: 20rem; }
.inv-wishes__list { gap: .6rem; margin-top: 1.4rem; }
.inv-wishes:not(.inv-wishes--paged) .inv-wishes__list {
    padding: .5rem .45rem .5rem .5rem; border-radius: 12px;
    background: color-mix(in srgb, var(--inv-ivory) 70%, #fff);
    box-shadow: inset 0 0 0 1px var(--ps-line-soft), inset 0 -14px 16px -14px rgb(0 0 0 / .2);
    scrollbar-color: color-mix(in srgb, var(--inv-primary) 50%, transparent) transparent;
}
.inv-wishes__empty { text-align: center; font-style: italic; }
.inv-wish {
    padding: .65rem .8rem; border-radius: 10px;
    background: #fff;
    border: 1px solid var(--ps-line-soft); border-left: 3px solid var(--inv-primary);
}
.inv-wish__name { font: 500 .9rem/1.3 var(--ps-heading); color: var(--inv-primary); }
.inv-wish__message { font-size: 1.02rem; line-height: 1.5; }
.inv-wish__time { margin-top: .25rem; font: 500 .74rem/1.3 var(--ps-serif); letter-spacing: .03em; }
.inv-wish__reply { margin-top: .5rem; padding: .45rem .65rem; background: color-mix(in srgb, var(--inv-accent) 14%, transparent); }
.inv-wish__reply-text { font-size: .98rem; }
.inv-wishes__page-button { color: var(--inv-primary); }

/* ---------- closing: full photo melting into red ---------- */
.ps-closing { padding: 0 1.4rem 1.8rem; }
.ps-closing__photo {
    position: absolute !important; z-index: 0 !important; left: 0; right: 0; top: 0; height: 64%;
    background: var(--ps-photo) center 25% / cover no-repeat;
}
.ps-closing__photo::before {
    content: ''; position: absolute; inset: 0;
    background: linear-gradient(180deg, color-mix(in srgb, var(--inv-accent) 70%, var(--inv-primary)), var(--inv-primary));
    mix-blend-mode: color; opacity: .5;
}
.ps-closing__photo::after {
    content: ''; position: absolute; inset: 0;
    background: linear-gradient(180deg,
        color-mix(in srgb, var(--inv-background) 34%, transparent) 0%,
        color-mix(in srgb, var(--inv-background) 18%, transparent) 35%,
        color-mix(in srgb, var(--inv-background) 72%, transparent) 70%,
        var(--inv-background) 100%);
}
.ps-closing__inner { position: relative; z-index: 1; padding-top: 4rem; }
.ps-closing--photo .ps-closing__inner { padding-top: min(58vw, 15.5rem); }
.ps-closing__crown { display: block; width: 11rem; aspect-ratio: 240 / 172; margin: 0 auto .4rem; overflow: visible; filter: drop-shadow(0 10px 14px rgb(0 0 0 / .55)); }
.ps-closing__thanks { margin-top: .7rem; font: 500 clamp(2.1rem, 9.5vw, 2.6rem)/1.2 var(--ps-heading); letter-spacing: .03em; color: var(--inv-text); text-shadow: 0 2px 12px rgb(0 0 0 / .45); }
.ps-closing__message { max-width: 23rem; margin: .8rem auto 0; color: var(--ps-muted); }
.ps-closing__sign { margin-top: 1.6rem; font: 500 .7rem/1.4 var(--ps-heading); letter-spacing: .26em; text-transform: uppercase; color: var(--ps-gold); }
.ps-closing__names { margin-top: .2rem; font: 400 clamp(2.6rem, 12vw, 3.2rem)/1.25 var(--ps-script); color: var(--inv-label); }
.ps-closing__names span { font: 500 .4em/1 var(--ps-heading); color: var(--ps-fg); }
.ps-closing__bungo { display: block; width: 8rem; height: 1.6rem; margin: .8rem auto 0; overflow: visible; }

/* ---------- shared components: nav, music, to-top, QR tab, branding ---------- */

.ps-nav.inv-nav {
    --inv-nav-bg: color-mix(in srgb, var(--inv-ink) 92%, transparent);
    --inv-nav-text: color-mix(in srgb, var(--inv-ivory) 80%, transparent);
    --inv-nav-active: var(--ps-gold-bg);
    border-color: color-mix(in srgb, var(--inv-accent) 45%, transparent);
    box-shadow: 0 14px 34px -12px rgb(0 0 0 / .7), inset 0 -2px 0 color-mix(in srgb, var(--inv-primary) 80%, transparent);
}
.ps-nav.inv-nav--icons .inv-nav__item.is-active { color: var(--inv-ink); box-shadow: 0 0 0 2px var(--inv-ink), 0 8px 18px -6px rgb(0 0 0 / .55); }

.inv-music { right: calc(var(--ps-edge) + 1rem); }
.inv-music__button { background: var(--ps-gold-bg); color: var(--inv-ink); box-shadow: 0 8px 22px -8px rgb(0 0 0 / .7), 0 0 0 3px color-mix(in srgb, var(--inv-ink) 55%, transparent); }
.inv-autoscroll { color: var(--inv-label); background: color-mix(in srgb, var(--inv-ink) 88%, transparent); border-color: color-mix(in srgb, var(--inv-accent) 50%, transparent); }
.inv-autoscroll--running { background: var(--ps-gold-bg); color: var(--inv-ink); }

.inv-to-top {
    left: calc(var(--ps-edge) + 1rem); border-radius: 50%;
    background: var(--inv-ink); color: var(--inv-label);
    box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--inv-accent) 55%, transparent), 0 6px 16px -6px rgb(0 0 0 / .6);
}
.inv-qr-tab {
    right: var(--ps-edge); color: var(--inv-label);
    background: color-mix(in srgb, var(--inv-ink) 94%, transparent);
    border-color: color-mix(in srgb, var(--inv-accent) 50%, transparent);
}
.inv-qr-sheet .inv-checkin { color: var(--inv-ink); }
.inv-checkin__title { color: var(--inv-primary); }

.ps-branding { position: relative; z-index: 1; color: var(--inv-text); background: var(--inv-background); }
.ps-page .inv-music__space { height: calc(3.5rem + env(safe-area-inset-bottom)); }

/* ---------- motion preferences ---------- */

@media (prefers-reduced-motion: reduce) {
    html { scroll-behavior: auto; }
    .ps-cover--leave { transition: opacity .3s ease; }
    .ps-cover--gone { transform: none; }
}

/* ---------- fit: the cover on short screens ---------- */

@media (max-height: 760px) {
    .ps-cover__inner { gap: .45rem; padding-top: 1.1rem; padding-bottom: calc(46px + 1.9rem); }
    .ps-house { --ps-wall-h: clamp(120px, 22svh, 185px); width: min(82%, 19rem); }
    .ps-cover { --inv-cover-foot: 46px; }
    .ps-cover__names { font-size: clamp(2.4rem, 11vw, 2.9rem); }
    .ps-cover__border { height: 46px; background-size: 28.5px 46px, auto; }
}
@media (max-height: 660px) {
    .ps-cover__inner { gap: .35rem; padding-top: .9rem; padding-bottom: calc(40px + 1.5rem); }
    .ps-house { --ps-wall-h: clamp(100px, 19svh, 140px); width: min(74%, 17rem); }
    .ps-cover { --inv-cover-foot: 40px; }
    .ps-kicker { font-size: .66rem; }
    .ps-cover__names { font-size: 2.3rem; line-height: 1.05; }
    .ps-cover__date { font-size: .7rem; }
    .ps-guest { padding-block: .5rem .55rem; }
    .ps-guest__name { font-size: 1.08rem; }
    .ps-cover__border { height: 40px; background-size: 25px 40px, auto; }
}
@media (max-height: 590px) {
    .ps-house { --ps-wall-h: clamp(96px, 18svh, 120px); width: min(70%, 16rem); }
    .ps-cover__names { font-size: 2.1rem; }
}

/* ---------- intro scene "Mahkota Aesan Gede" (scene.json, sections/_scene): the crown descends onto songket ---------- */
.ps-scene-cloth { position: absolute; inset: 0; overflow: hidden; }
.ps-scene-cloth::after { content: ''; position: absolute; inset: 0; background: radial-gradient(48% 22% at 50% 30%, color-mix(in srgb, var(--inv-accent) 30%, transparent), transparent), radial-gradient(80% 60% at 50% 52%, rgb(10 0 2 / .25) 20%, rgb(10 0 2 / .62)); }
.ps-scene-cloth > span { position: absolute; inset: -20% -60%; opacity: 0; background: linear-gradient(105deg, transparent 38%, color-mix(in srgb, var(--inv-accent) 40%, #fff 20%) 50%, transparent 62%); mix-blend-mode: soft-light; }
html.inv-anim .ps-scene-cloth > span { animation: ps-scene-sheen 3.6s cubic-bezier(.4, 0, .3, 1) 1.1s both; }
@keyframes ps-scene-sheen { from { opacity: .9; transform: translateX(-45%); } to { opacity: .9; transform: translateX(45%); } }
.ps-scene-border { position: absolute; inset: 0; height: auto; }
.ps-scene-border--top { transform: scaleY(-1); }
.ps-scene-corner { overflow: visible; filter: drop-shadow(0 6px 8px rgb(0 0 0 / .45)); }
.ps-scene-corner--tr { scale: -1 1; }
.ps-scene-corner--bl { scale: 1 -1; }
.ps-scene-corner--br { scale: -1 -1; }
.ps-scene-ampera { overflow: visible; color: var(--inv-label); opacity: .85; }
html.inv-anim .ps-scene-ampera { clip-path: inset(-20px 100% -20px -20px); animation: ps-scene-wipe 2.4s cubic-bezier(.4, 0, .2, 1) 1.9s forwards; }
@keyframes ps-scene-wipe { to { clip-path: inset(-20px -20px -20px -20px); } }
.ps-scene-crown { overflow: visible; filter: drop-shadow(0 0 22px color-mix(in srgb, var(--inv-accent) 45%, transparent)) drop-shadow(0 14px 16px rgb(0 0 0 / .5)); }

/* the card: an arched red lacquer medallion with gold rings */
body.ps-body .inv-scene__card {
    top: 57%; -webkit-mask: none; mask: none; aspect-ratio: auto; min-height: min(16rem, 36svh); width: min(var(--scene-card-w, 72vw), 19rem);
    padding: 3rem 1.3rem 2.2rem; background: var(--ps-lacquer); -webkit-backdrop-filter: none; backdrop-filter: none;
    border-radius: 50% 50% 22px 22px / 110px 110px 22px 22px;
    box-shadow:
        inset 0 0 0 2px color-mix(in srgb, var(--inv-accent) 90%, transparent),
        inset 0 0 0 7px color-mix(in srgb, var(--inv-primary) 60%, var(--inv-ink)),
        inset 0 0 0 8px color-mix(in srgb, var(--inv-accent) 50%, transparent),
        0 30px 60px -20px rgb(0 0 0 / .8);
}
body.ps-body .inv-scene__card .inv-intro__label { color: var(--inv-text); font-family: var(--ps-heading); letter-spacing: .26em; }
body.ps-body .inv-scene__card .inv-intro__names { color: var(--inv-label); font-family: var(--ps-script); text-shadow: 0 2px 10px rgb(0 0 0 / .35); }
body.ps-body .inv-scene__card .inv-intro__date { color: var(--inv-text); font-family: var(--ps-heading); font-size: .76rem; letter-spacing: .16em; }
body.ps-body .inv-scene__card .inv-intro__rule { background: linear-gradient(90deg, transparent, var(--inv-accent), transparent); }
body.ps-body .inv-intro--scene .inv-intro__skip { background: color-mix(in srgb, var(--inv-ink) 60%, transparent); color: var(--inv-label); border-color: color-mix(in srgb, var(--inv-accent) 60%, transparent); }
@media (max-height: 700px) { body.ps-body .inv-scene__card { top: 58%; min-height: 0; padding: 2.4rem 1.1rem 1.8rem; } }