/*
 * Islami Navy Minimal — modern Islamic, navy & gold, minimal but rich.
 * Deep navy sections alternate with warm ivory / sand ones; true metallic gold (gradients from --inv-shine to
 * --inv-accent) and a small jade accent (--inv-jade). Islamic geometry is the identity: a large gold girih rosette,
 * pointed-arch windows (ogee on the cover, lancet elsewhere) with a double gold frame, eight-point star medallions,
 * a faint mashrabiya lattice on navy (≤ 8%), a soft gold star panel behind ivory text, one small crescent on the cover.
 * SVG pieces live in sections/_defs (gradients, lattice tile), _rosette, _star, _window, _band.
 * Colors from the variant: --inv-primary, --inv-accent, --inv-background, --inv-text, --inv-deep, --inv-soft,
 * --inv-muted, --inv-line, --inv-shine, --inv-jade. Fonts: the client's pair (--inv-font-heading titles,
 * --inv-font-display names; default Marcellus + Parisienne), Jost for reading, Amiri for the basmalah.
 * Phone-first; on wide screens a centered 460px column on deep navy with the lattice. All classes start with "in-".
 */

:root {
    --inv-primary: #13254d;
    --inv-accent: #c9a24e;
    --inv-background: #f8f3e8;
    --inv-text: #18213a;
    --inv-deep: #0a1531;
    --inv-soft: #efe6d3;
    --inv-muted: #4c5670;
    --inv-line: #dccaa0;
    --inv-shine: #f3dfa2;
    --inv-jade: #2f8a85;
    --inv-radius: 14px;

    --in-head: var(--inv-font-heading, 'Marcellus', Georgia, 'Times New Roman', serif);
    --in-script: var(--inv-font-display, 'Parisienne', cursive);
    --in-sans: 'Jost', system-ui, -apple-system, 'Segoe UI', sans-serif;
    --in-col: 460px;
    /* left/right edge of the column on wide screens (0 on phones) */
    --in-edge: max(0px, calc((100vw - var(--in-col)) / 2));
    --in-gold-deep: color-mix(in srgb, var(--inv-accent) 62%, #3a2608);
    /* gold dark enough to read as text on ivory (≥ 4.5:1) */
    --in-gold-ink: color-mix(in srgb, var(--inv-accent) 46%, var(--inv-text));
    --in-white: color-mix(in srgb, var(--inv-background) 45%, #fff);
    --in-metal: linear-gradient(115deg, var(--inv-shine) 0%, var(--inv-accent) 32%, var(--inv-shine) 52%, var(--in-gold-deep) 78%, var(--inv-accent) 100%);
    --in-navy-glow: color-mix(in srgb, var(--inv-primary) 78%, #5d7bbd);

    /* shapes (black = visible) for CSS masks; stretched to the element */
    --in-lancet: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 100 140' preserveAspectRatio='none'%3E%3Cpath d='M0 140V54C0 28 22 11 50 0C78 11 100 28 100 54V140Z'/%3E%3C/svg%3E");
    --in-ogee: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 100 140' preserveAspectRatio='none'%3E%3Cpath d='M0 140V60C0 36 22 28 36 17C44 11 48 6 50 0C52 6 56 11 64 17C78 28 100 36 100 60V140Z'/%3E%3C/svg%3E");
    --in-tile: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 100 100' preserveAspectRatio='none'%3E%3Cpath d='M0 100V30C0 15 24 6 50 0C76 6 100 15 100 30V100Z'/%3E%3C/svg%3E");
    --in-cap: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 100 100' preserveAspectRatio='none'%3E%3Cpath d='M0 101C0 52 26 28 50 0C74 28 100 52 100 101Z'/%3E%3C/svg%3E");
    --in-khatam: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 100 100'%3E%3Cpath d='M50 0L64.6 14.6L85.4 14.6L85.4 35.4L100 50L85.4 64.6L85.4 85.4L64.6 85.4L50 100L35.4 85.4L14.6 85.4L14.6 64.6L0 50L14.6 35.4L14.6 14.6L35.4 14.6Z'/%3E%3C/svg%3E");
    --in-khatam-in: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 100 100'%3E%3Cpath d='M50 6L62.9 18.9L81.1 18.9L81.1 37.1L94 50L81.1 62.9L81.1 81.1L62.9 81.1L50 94L37.1 81.1L18.9 81.1L18.9 62.9L6 50L18.9 37.1L18.9 18.9L37.1 18.9Z'/%3E%3C/svg%3E");
    --in-khatam-line: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 100 100'%3E%3Cg fill='none' stroke='%23000' stroke-width='1.6'%3E%3Cpath d='M50 3L63.8 16.2L83.2 16.8L83.8 36.2L97 50L83.8 63.8L83.2 83.2L63.8 83.8L50 97L36.2 83.8L16.8 83.2L16.2 63.8L3 50L16.2 36.2L16.8 16.8L36.2 16.2Z'/%3E%3Crect x='24' y='24' width='52' height='52'/%3E%3Crect x='24' y='24' width='52' height='52' transform='rotate(45 50 50)'/%3E%3Ccircle cx='50' cy='50' r='12'/%3E%3C/g%3E%3C/svg%3E");
    --in-stars: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='56' height='56' viewBox='0 0 48 48'%3E%3Cg fill='none' stroke='%23000' stroke-width='.8'%3E%3Crect x='15' y='15' width='18' height='18'/%3E%3Crect x='15' y='15' width='18' height='18' transform='rotate(45 24 24)'/%3E%3Cpath d='M24 0v11.3M24 36.7V48M0 24h11.3M36.7 24H48M0 6l6-6M42 0l6 6M48 42l-6 6M6 48l-6-6'/%3E%3C/g%3E%3C/svg%3E");
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body.in-body {
    margin: 0; min-height: 100vh; background: var(--inv-deep); color: var(--inv-text);
    font: 400 15px/1.75 var(--in-sans); -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; }
p, h1, h2, h3, figure, blockquote { margin: 0; }
a { color: inherit; }
.in-defs { position: absolute; width: 0; height: 0; overflow: hidden; }

.in-names { font-family: var(--in-script); font-weight: 400; line-height: 1.2; }
.in-names span { font-size: .7em; color: var(--inv-accent); }
.in-label {
    font: 400 .66rem/1.5 var(--in-head); letter-spacing: .34em; text-transform: uppercase;
    color: var(--in-gold, var(--in-gold-ink)); padding-left: .34em;
}
.in-muted { color: var(--in-muted); font-size: .9rem; }
.in-lead { font-size: .94rem; }
.in-intro { position: relative; max-width: 22rem; margin: -.4rem auto 2.4rem; font-size: .9rem; color: var(--in-muted); }
.in-icon { flex: none; display: inline-block; vertical-align: -.2em; }
/* gold metal text */
.in-metal, .in-heading__title em, .in-closing__thanks em {
    background: var(--in-metal); -webkit-background-clip: text; background-clip: text; color: transparent;
}

/* ---------- tones ---------- */
.in-dark {
    --in-bg: var(--inv-primary); --in-fg: var(--inv-background); --in-title: var(--inv-background);
    --in-muted: color-mix(in srgb, var(--inv-background) 82%, var(--inv-primary)); --in-gold: var(--inv-accent);
    --in-btn-bg: var(--inv-accent); --in-btn-fg: var(--inv-deep);
}
.in-light {
    --in-bg: var(--inv-background); --in-fg: var(--inv-text); --in-title: var(--inv-primary);
    --in-muted: var(--inv-muted); --in-gold: var(--in-gold-ink);
}
.in-sand {
    --in-bg: var(--inv-soft); --in-fg: var(--inv-text); --in-title: var(--inv-primary);
    --in-muted: color-mix(in srgb, var(--inv-muted) 88%, var(--inv-text)); --in-gold: var(--in-gold-ink);
}

/* ---------- ornaments ---------- */
.in-lattice { position: absolute; inset: 0; z-index: 0; display: block; width: 100%; height: 100%; color: var(--inv-accent); opacity: .075; pointer-events: none; }
.in-rosette { display: block; overflow: visible; }
.in-rosette__gem, .in-band__gem, .in-win__gem { fill: var(--inv-jade); }
.in-band { display: block; max-width: 100%; height: auto; margin: .15rem auto 0; color: var(--inv-accent); }
.in-star { display: block; width: 100%; height: auto; overflow: visible; }
.in-star__inlay { fill: var(--inv-primary); }

/* the rosette draws itself once (cover on load, others when revealed) */
@keyframes in-draw { to { stroke-dashoffset: 0; } }
@keyframes in-fade { from { opacity: 0; } to { opacity: 1; } }
html.inv-anim .in-draw [pathLength] { stroke-dasharray: 1; stroke-dashoffset: 1; }
html.inv-anim .in-draw.is-revealed [pathLength], html.inv-anim .is-revealed .in-draw [pathLength] { animation: in-draw 2s cubic-bezier(.5, 0, .2, 1) forwards; }
html.inv-anim .in-draw .in-rosette__bead, html.inv-anim .in-draw .in-rosette__core, html.inv-anim .in-draw .in-rosette__gem { opacity: 0; }
html.inv-anim .in-draw.is-revealed :is(.in-rosette__bead, .in-rosette__core, .in-rosette__gem),
html.inv-anim .is-revealed .in-draw :is(.in-rosette__bead, .in-rosette__core, .in-rosette__gem) { animation: in-fade .8s ease 1.2s forwards; }

/* soft gold star panel behind the text of ivory sections */
.in-starfield {
    position: absolute; z-index: 0; top: 0; left: 0; right: 0; height: 26rem; pointer-events: none;
    background: var(--inv-accent); opacity: .2;
    -webkit-mask: var(--in-stars) 50% 0 / 56px 56px repeat, radial-gradient(62% 58% at 50% 22%, #000 0, transparent 78%);
    -webkit-mask-composite: source-in;
    mask: var(--in-stars) 50% 0 / 56px 56px repeat, radial-gradient(62% 58% at 50% 22%, #000 0, transparent 78%);
    mask-composite: intersect;
}

/* ---------- the pointed-arch photo window ---------- */
.in-win { position: relative; aspect-ratio: 100 / 140; }
.in-win__glass {
    position: absolute; inset: 0; overflow: hidden; display: grid; place-items: center;
    background: radial-gradient(80% 60% at 50% 35%, var(--in-navy-glow), var(--inv-primary) 60%, var(--inv-deep));
    -webkit-mask: var(--in-lancet) center / 100% 100% no-repeat; mask: var(--in-lancet) center / 100% 100% no-repeat;
}
.in-win--ogee .in-win__glass { -webkit-mask-image: var(--in-ogee); mask-image: var(--in-ogee); }
.in-win__glass img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: center 30%; }
.in-win__frame { position: absolute; overflow: visible; fill: none; stroke: url(#in-gold); pointer-events: none; }
.in-win__frame--outer { inset: -8px; width: calc(100% + 16px); height: calc(100% + 16px); stroke-width: 1.5; }
.in-win__frame--inner { inset: 6px; width: calc(100% - 12px); height: calc(100% - 12px); stroke-width: .9; stroke: color-mix(in srgb, var(--inv-shine) 85%, transparent); }
.in-win__tip { position: absolute; left: 50%; top: -20px; width: 22px; height: 22px; transform: translateX(-50%); overflow: visible; filter: drop-shadow(0 2px 3px rgb(0 0 0 / .35)); }
.in-win__rosette { position: absolute; width: 78%; top: 50%; left: 11%; transform: translateY(-50%); opacity: .7; }
.in-win__letter { position: relative; font: 400 3.4rem/1 var(--in-script); color: var(--inv-shine); }

/* ---------- backdrop on wide screens ---------- */
.in-backdrop { position: fixed; inset: 0; z-index: 0; overflow: hidden; background: radial-gradient(70% 60% at 50% 40%, var(--inv-primary), var(--inv-deep)); }
.in-backdrop .in-lattice { opacity: .12; }

.in-preview {
    position: fixed; z-index: 60; top: 0; left: var(--in-edge); right: var(--in-edge); padding: .35rem .75rem;
    background: var(--inv-accent); color: var(--inv-deep); font-size: .7rem; font-weight: 500; text-align: center;
}

.in-page {
    position: relative; z-index: 1; width: 100%; max-width: var(--in-col); min-height: 100vh; margin: 0 auto;
    background: var(--inv-primary); overflow-x: clip;
}
@media (min-width: 520px) {
    .in-page { box-shadow: 0 0 0 1px color-mix(in srgb, var(--inv-accent) 30%, transparent), 0 0 80px -20px rgb(0 0 0 / .6); }
}

/* ---------- buttons ---------- */
.in-btn, .in-page .inv-button, .in-cover .inv-button {
    display: inline-flex; align-items: center; justify-content: center; gap: .5rem;
    min-height: 2.6rem; padding: .6rem 1.25rem; border: 0; border-radius: 999px; cursor: pointer;
    background: var(--in-btn-bg, var(--inv-primary)); color: var(--in-btn-fg, var(--inv-background)); text-decoration: none;
    font: 500 .74rem/1.2 var(--in-sans); letter-spacing: .1em; text-transform: uppercase;
    transition: transform .2s ease, filter .2s ease, background .2s ease;
}
.in-btn:hover, .in-page .inv-button:hover { filter: brightness(1.08); }
.in-btn:active { transform: scale(.97); }
.in-btn:focus-visible, .in-page .inv-button:focus-visible, .in-cover .inv-button:focus-visible { outline: 2px solid var(--inv-accent); outline-offset: 3px; }
.in-btn--gold, .in-dark .in-btn:not(.in-btn--line) {
    background: var(--in-metal); color: var(--inv-deep); font-weight: 600;
    box-shadow: inset 0 1px 0 rgb(255 255 255 / .5), 0 10px 22px -10px rgb(0 0 0 / .6);
}
.in-btn--line, .in-page .inv-button--outline {
    background: transparent; color: var(--in-title, var(--inv-primary));
    box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--inv-accent) 85%, transparent);
}
.in-btn--small { min-height: 2.1rem; padding: .4rem .95rem; font-size: .66rem; letter-spacing: .06em; text-transform: none; }

/* ---------- cover ---------- */
.in-cover {
    position: fixed; z-index: 50; top: 0; bottom: 0; left: var(--in-edge); right: var(--in-edge);
    display: flex; overflow-x: hidden; overflow-y: auto; color: var(--inv-background);
    background: radial-gradient(90% 60% at 50% 36%, var(--in-navy-glow), var(--inv-primary) 58%, var(--inv-deep));
}
.in-cover__bg { position: absolute; inset: 0; overflow: hidden; }
.in-cover__bg img { width: 100%; height: 100%; object-fit: cover; opacity: .3; filter: saturate(.75) blur(2px); transform: scale(1.06); }
.in-cover__bg::after {
    content: ''; position: absolute; inset: 0;
    background: radial-gradient(70% 50% at 50% 38%, color-mix(in srgb, var(--inv-primary) 55%, transparent), color-mix(in srgb, var(--inv-primary) 92%, transparent) 70%),
        linear-gradient(180deg, color-mix(in srgb, var(--inv-deep) 70%, transparent), transparent 30%, transparent 60%, var(--inv-deep));
}
/* a thin gold frame with a pointed top around the whole cover */
.in-cover::after {
    content: ''; position: absolute; inset: .65rem; pointer-events: none;
    border: 1px solid color-mix(in srgb, var(--inv-accent) 45%, transparent);
    border-radius: 50% 50% 0 0 / 2.2rem 2.2rem 0 0;
}
.in-cover__inner {
    position: relative; z-index: 1; width: 100%; min-height: 100vh; min-height: 100svh; margin: 0 auto;
    padding: 2.4rem 1.6rem 2rem; display: flex; flex-direction: column; align-items: center; justify-content: center;
    gap: .6rem; text-align: center;
}
.in-cover__moon { width: 2.3rem; height: auto; filter: drop-shadow(0 2px 6px rgb(0 0 0 / .4)); }
.in-cover__inner > .in-label { color: var(--inv-shine); }
.in-cover__stage { --win-w: min(72vw, 17.5rem); position: relative; width: var(--win-w); margin: 1.7rem 0 2.1rem; }
.in-win--cover { aspect-ratio: 100 / 118; }
/* the rosette fades out before "The Wedding of", so its rays never cross the words */
.in-cover__rosette {
    position: absolute; z-index: 0; left: 50%; top: 45%; width: 190%; transform: translate(-50%, -50%); opacity: .6; pointer-events: none;
    -webkit-mask-image: linear-gradient(180deg, transparent 17%, #000 33%); mask-image: linear-gradient(180deg, transparent 17%, #000 33%);
}
.in-cover__rosette .in-rosette__khatam { display: none; }
.in-cover__photo { position: relative; z-index: 1; }
.in-win--cover .in-win__glass { box-shadow: 0 0 0 1px rgb(0 0 0 / .2); }
.in-win--cover { filter: drop-shadow(0 18px 30px rgb(0 0 0 / .45)); }
@keyframes in-photo-in { from { opacity: 0; transform: scale(1.08); } to { opacity: 1; transform: none; } }
html.inv-anim .in-win--cover .in-win__glass img { animation: in-photo-in 1.8s cubic-bezier(.2, .7, .2, 1) .2s both; }
.in-monogram { position: absolute; z-index: 2; left: 0; right: 0; margin-inline: auto; bottom: -1.9rem; width: 3.9rem; display: grid; place-items: center; }
.in-monogram__star { grid-area: 1 / 1; filter: drop-shadow(0 6px 10px rgb(0 0 0 / .45)); }
.in-monogram__text {
    grid-area: 1 / 1; position: relative; display: flex; align-items: center; gap: .18rem;
    font: 400 1.02rem/1 var(--in-head); letter-spacing: .03em; color: var(--inv-shine);
}
.in-monogram__text i { width: 3px; height: 3px; transform: rotate(45deg); background: var(--inv-accent); }
.in-cover__names { font-size: clamp(2.6rem, 12.5vw, 3.4rem); color: var(--inv-background); text-shadow: 0 2px 14px rgb(0 0 0 / .4); }
.in-cover__date {
    display: flex; align-items: center; gap: .7rem; font: 400 .74rem/1.4 var(--in-head); letter-spacing: .2em;
    text-transform: uppercase; color: var(--inv-background);
}
.in-cover__date::before, .in-cover__date::after { content: ''; width: 1.6rem; height: 1px; background: var(--in-metal); }
.in-cover__quote {
    max-width: 19.5rem; font: italic 400 .86rem/1.55 var(--in-sans);
    color: color-mix(in srgb, var(--inv-background) 88%, var(--inv-primary));
}
.in-cover__guest {
    position: relative; width: min(100%, 17.5rem); margin-top: .35rem; padding: .8rem 1.1rem .85rem;
    background: color-mix(in srgb, var(--inv-deep) 55%, transparent);
    border: 1px solid color-mix(in srgb, var(--inv-accent) 70%, transparent); border-radius: 50% 50% 6px 6px / 1.1rem 1.1rem 6px 6px;
}
.in-cover__guest p { font: 400 .62rem/1.4 var(--in-head); letter-spacing: .26em; text-transform: uppercase; color: var(--inv-accent); }
.in-cover__guest-name { display: block; margin-top: .2rem; font: 400 1.15rem/1.3 var(--in-head); color: var(--inv-background); overflow-wrap: anywhere; }
.in-open { margin-top: .5rem; padding: .8rem 1.6rem; }
.in-cover--leave { transition: opacity .8s ease, transform .9s cubic-bezier(.65, 0, .35, 1); }
.in-cover--gone { opacity: 0; transform: translateY(-5%); }

/* ---------- hero after opening ---------- */
.in-hero {
    position: relative; overflow: hidden; padding: 4rem 1.6rem 3.4rem; text-align: center; color: var(--inv-background);
    background: radial-gradient(90% 55% at 50% 40%, var(--in-navy-glow), var(--inv-primary) 70%);
}
/* with a photo: exactly one visible screen (--inv-screen, measured by invitation.js), the words at its foot */
.in-hero--photo { display: flex; flex-direction: column; justify-content: flex-end; min-height: var(--inv-screen, 100svh); padding-top: 4rem; padding-bottom: 5.8rem; }
.in-hero__photo { position: absolute; top: 0; left: 0; right: 0; height: 80%; overflow: hidden; }
.in-hero__photo img { width: 100%; height: calc(100% + 40px); object-fit: cover; object-position: center 30%; }
.in-hero__photo::after {
    content: ''; position: absolute; inset: 0;
    background: linear-gradient(180deg, color-mix(in srgb, var(--inv-primary) 30%, transparent) 0%, color-mix(in srgb, var(--inv-primary) 12%, transparent) 30%, color-mix(in srgb, var(--inv-primary) 80%, transparent) 62%, var(--inv-primary) 94%);
}
.in-hero .in-lattice { top: 50%; -webkit-mask: linear-gradient(transparent, #000 40%); mask: linear-gradient(transparent, #000 40%); }
.in-hero__inner { position: relative; z-index: 1; display: grid; justify-items: center; gap: .5rem; }
body:has(.in-preview) .in-hero:not(.in-hero--photo) { padding-top: 5rem; }
.in-hero__rosette { width: 5.6rem; margin-bottom: .4rem; filter: drop-shadow(0 4px 10px rgb(0 0 0 / .4)); }
.in-hero .in-label { color: var(--inv-shine); }
.in-hero__names { font-size: clamp(2.9rem, 13vw, 3.6rem); text-shadow: 0 2px 16px rgb(0 0 0 / .45); }
.in-hero__date { margin-top: .3rem; font: 400 .76rem/1.4 var(--in-head); letter-spacing: .22em; text-transform: uppercase; color: var(--inv-background); }

/* ---------- sections ---------- */
.in-main { position: relative; }
.in-section { position: relative; padding: 4.4rem 1.5rem 4.6rem; background: var(--in-bg); color: var(--in-fg); text-align: center; overflow: hidden; }
.in-section > * { position: relative; }
.in-section > .in-lattice, .in-section > .in-starfield { position: absolute; }
.in-dark.in-section { background: radial-gradient(110% 70% at 50% 0%, var(--in-navy-glow), var(--inv-primary) 55%, color-mix(in srgb, var(--inv-primary) 70%, var(--inv-deep))); }

/* photo-gradient backgrounds on navy sections */
.in-section > .in-bgphoto { position: absolute; inset: 0; z-index: 0; overflow: hidden; }
.in-bgphoto img { width: 100%; height: calc(100% + 40px); object-fit: cover; object-position: center 35%; filter: saturate(.85); }
.in-bgphoto::after {
    content: ''; position: absolute; inset: 0;
    background: linear-gradient(180deg, color-mix(in srgb, var(--inv-primary) 93%, transparent), color-mix(in srgb, var(--inv-primary) 74%, transparent) 45%, color-mix(in srgb, var(--inv-deep) 94%, transparent));
}

.in-heading { display: grid; justify-items: center; gap: .45rem; margin-bottom: 1.9rem; }
.in-heading__crest { width: 3.9rem; margin-bottom: .25rem; }
/* small rosettes: thicker lines so they stay crisp */
.in-heading__crest .m, .in-hero__rosette .m, .in-moment__rosette .m { stroke-width: 3.4; }
.in-heading__crest .f, .in-hero__rosette .f, .in-moment__rosette .f { stroke-width: 1.8; }
.in-light .in-heading__crest g, .in-sand .in-heading__crest g { stroke: url(#in-gold-ink); }
.in-light .in-heading__crest .in-rosette__core, .in-sand .in-heading__crest .in-rosette__core,
.in-light .in-heading__crest .in-rosette__bead, .in-sand .in-heading__crest .in-rosette__bead { fill: url(#in-gold-ink); }
.in-closing__rosette .m, .in-win__rosette .m { stroke-width: 1.8; }
.in-closing__rosette .f, .in-win__rosette .f { stroke-width: 1; }
.in-heading__title { font: 400 2.2rem/1.15 var(--in-head); color: var(--in-title); }
.in-heading__title em { font-style: normal; }
.in-light .in-heading__title em, .in-sand .in-heading__title em {
    background-image: linear-gradient(115deg, color-mix(in srgb, var(--inv-accent) 58%, #4a3206), color-mix(in srgb, var(--inv-accent) 88%, #4a3206) 45%, color-mix(in srgb, var(--inv-accent) 58%, #4a3206));
}
.in-section > .in-muted { max-width: 22rem; margin: -.6rem auto 1.6rem; }

/* ---------- opening (ivory over a faint client photo) ---------- */
.in-opening { display: grid; justify-items: center; gap: 1.1rem; padding-top: 3.8rem; }
.in-opening__bg {
    position: absolute; inset: 0; z-index: 0; overflow: hidden;
    background: linear-gradient(180deg, var(--inv-background), var(--inv-soft));
}
.in-opening__bg img { width: 100%; height: calc(100% + 40px); object-fit: cover; object-position: center 30%; opacity: .26; filter: saturate(.6); }
.in-opening__bg::after {
    content: ''; position: absolute; inset: 0;
    background: linear-gradient(180deg, var(--inv-background) 0%, color-mix(in srgb, var(--inv-background) 55%, transparent) 30%, color-mix(in srgb, var(--inv-background) 72%, transparent) 70%, var(--inv-background) 100%);
}
.in-opening__head { position: relative; isolation: isolate; display: grid; justify-items: center; gap: .7rem; padding: 2.4rem 0 1rem; }
.in-opening__rosette { position: absolute; left: 50%; top: 50%; width: 17.5rem; transform: translate(-50%, -50%); opacity: .32; z-index: -1; }
.in-arabic { font-family: 'Amiri', serif; font-size: 1.7rem; line-height: 1.9; color: var(--inv-primary); }
.in-opening__greeting { font: 400 1.08rem/1.45 var(--in-head); color: var(--inv-primary); }
.in-opening__message { max-width: 23rem; color: var(--inv-text); }

/* pointed-arch panel (verse): a mask gives the pointed top; a cap line + side lines draw the inner gold frame */
.in-arch-panel {
    --cap: 4.8rem; position: relative; width: 100%; margin-top: 1.4rem; padding: calc(var(--cap) + .4rem) 1.6rem 2rem;
    background: radial-gradient(90% 70% at 50% 20%, var(--in-navy-glow), var(--inv-primary) 60%, var(--inv-deep));
    color: var(--inv-background);
    -webkit-mask: var(--in-cap) 50% 0 / 100% var(--cap) no-repeat, linear-gradient(#000 0 0) 0 calc(var(--cap) - 1px) / 100% 100% no-repeat;
    mask: var(--in-cap) 50% 0 / 100% var(--cap) no-repeat, linear-gradient(#000 0 0) 0 calc(var(--cap) - 1px) / 100% 100% no-repeat;
}
.in-arch-panel__cap { position: absolute; top: 9px; left: 9px; width: calc(100% - 18px); height: calc(var(--cap) - 9px); overflow: visible; fill: none; stroke: var(--inv-accent); stroke-width: 1; }
.in-arch-panel::after {
    content: ''; position: absolute; top: var(--cap); left: 9px; right: 9px; bottom: 9px; pointer-events: none;
    border: 1px solid var(--inv-accent); border-top: 0;
}
.in-arch-panel .in-lattice { opacity: .08; }
.in-quote__tip { top: 22px; width: 18px; height: 18px; }
.in-quote__mark { display: block; height: 1.6rem; margin-top: -.6rem; font: 400 3.2rem/1 var(--in-head); color: var(--inv-accent); }
.in-quote blockquote { font: italic 400 .98rem/1.7 var(--in-sans); color: var(--inv-background); }
.in-quote figcaption { margin-top: .9rem; font: 400 .68rem/1.4 var(--in-head); letter-spacing: .26em; text-transform: uppercase; color: var(--inv-accent); }

/* ---------- couple ---------- */
.in-person { display: flex; align-items: center; gap: 1.4rem; text-align: left; }
.in-person--right { flex-direction: row-reverse; text-align: right; }
.in-win--person { flex: none; width: 8.6rem; margin: 1.6rem .5rem .5rem; }
.in-win--person .in-win__glass { box-shadow: 0 18px 30px -18px rgb(0 0 0 / .5); }
.in-person__text { min-width: 0; display: grid; gap: .3rem; justify-items: start; }
.in-person--right .in-person__text { justify-items: end; }
.in-person__role { padding-left: 0; font-size: .58rem; letter-spacing: .26em; }
.in-person__nickname {
    display: inline-block; padding: .1rem .2rem 0; font-size: 2.6rem; line-height: 1.1; color: var(--inv-primary);
}
.in-person__name { font: 400 1.12rem/1.3 var(--in-head); color: var(--inv-text); overflow-wrap: anywhere; }
.in-person__parents { font-size: .8rem; line-height: 1.6; color: var(--in-muted); }
.in-person__parents strong { color: var(--inv-text); font-weight: 500; }
.in-person .in-btn { margin-top: .45rem; }
.in-couple__amp { position: relative; display: grid; place-items: center; width: 4rem; margin: 1.4rem auto .8rem; }
.in-couple__amp::before, .in-couple__amp::after {
    content: ''; position: absolute; top: 50%; width: 6rem; height: 1px; background: linear-gradient(90deg, transparent, var(--inv-accent));
}
.in-couple__amp::before { right: 100%; }
.in-couple__amp::after { left: 100%; transform: scaleX(-1); }
.in-couple__star { grid-area: 1 / 1; filter: drop-shadow(0 6px 10px rgb(0 0 0 / .25)); }
.in-couple__amp .in-names { grid-area: 1 / 1; position: relative; font-size: 1.9rem; color: var(--inv-shine); }
@media (max-width: 370px) {
    .in-win--person { width: 7.2rem; }
    .in-person__nickname { font-size: 2.2rem; }
}

/* ---------- countdown: numbers inside gold eight-point stars ---------- */
.in-countdown__date { display: inline-flex; align-items: center; gap: .45rem; margin-bottom: 1.8rem; font-size: .9rem; color: var(--in-muted); }
.in-countdown .inv-countdown { gap: .55rem; justify-content: center; }
.in-countdown .inv-countdown__item {
    position: relative; flex: 1; min-width: 0; max-width: 5.3rem; padding: 0; border: 0; background: none; box-shadow: none;
    display: grid; justify-items: center; align-items: center;
}
.in-countdown .inv-countdown__item::before, .in-countdown .inv-countdown__item::after {
    content: ''; grid-area: 1 / 1; width: 100%; aspect-ratio: 1;
    -webkit-mask: var(--in-khatam) center / 100% 100% no-repeat; mask: var(--in-khatam) center / 100% 100% no-repeat;
}
.in-countdown .inv-countdown__item::before { background: var(--in-metal); filter: drop-shadow(0 8px 12px rgb(0 0 0 / .4)); }
.in-countdown .inv-countdown__item::after {
    background: radial-gradient(70% 70% at 40% 30%, var(--in-navy-glow), var(--inv-primary) 60%, var(--inv-deep));
    -webkit-mask-image: var(--in-khatam-in); mask-image: var(--in-khatam-in);
}
.in-countdown .inv-countdown__value { grid-area: 1 / 1; position: relative; z-index: 1; font: 400 1.65rem/1 var(--in-head); font-variant-numeric: lining-nums tabular-nums; color: var(--inv-shine); }
.in-countdown .inv-countdown__label { margin-top: .55rem; font: 400 .6rem/1.2 var(--in-head); letter-spacing: .2em; text-transform: uppercase; color: var(--inv-background); }
.in-countdown .inv-countdown__actions { margin-top: 1.8rem; }
.in-countdown .inv-countdown__actions .inv-button { font-size: .64rem; background: rgb(255 255 255 / .06); color: var(--inv-background); }
.in-countdown .inv-countdown__done { font-size: .9rem; }

/* ---------- events ---------- */
.in-event {
    position: relative; display: grid; justify-items: center; gap: .45rem; padding: 2.4rem 1.3rem 1.7rem;
    background: var(--in-white); border-radius: 6px; box-shadow: 0 24px 40px -30px rgb(10 20 50 / .55);
}
.in-event::before { content: ''; position: absolute; inset: 7px; border: 1px solid var(--inv-line); border-radius: 3px; pointer-events: none; }
.in-event + .in-event { margin-top: 2rem; }
.in-event__top { position: relative; width: calc(100% - 1.2rem); max-width: 22rem; margin: .6rem auto 1.5rem; }
.in-win--event { aspect-ratio: 100 / 92; }
.in-event__day { position: absolute; z-index: 2; left: -1.1rem; bottom: -1.5rem; width: 4.5rem; display: grid; place-items: center; }
.in-event__day .in-star { grid-area: 1 / 1; filter: drop-shadow(0 6px 10px rgb(0 0 0 / .35)); }
.in-event__day span { grid-area: 1 / 1; position: relative; display: grid; font: 400 .56rem/1.1 var(--in-head); letter-spacing: .14em; text-transform: uppercase; color: var(--inv-background); }
.in-event__day b { font: 400 1.35rem/1 var(--in-head); letter-spacing: 0; color: var(--inv-shine); }
.in-event__name { font: 400 1.75rem/1.2 var(--in-head); color: var(--inv-primary); }
.in-event .in-band { width: 170px; margin-bottom: .45rem; }
.in-event__line, .in-event__venue, .in-event__dress { display: inline-flex; align-items: center; justify-content: center; gap: .45rem; font-size: .9rem; }
.in-event__line .in-icon, .in-event__venue .in-icon, .in-event__dress .in-icon { color: var(--in-gold-ink); }
.in-event__time {
    display: inline-flex; align-items: center; gap: .45rem; margin: .2rem 0; padding: .4rem 1.05rem; border-radius: 999px;
    background: var(--inv-primary); color: var(--inv-background); font-size: .86rem; font-weight: 500; letter-spacing: .03em;
}
.in-event__time .in-icon { color: var(--inv-accent); }
.in-event__venue { margin-top: .45rem; font: 400 1.02rem/1.35 var(--in-head); color: var(--inv-primary); }
.in-event__address { max-width: 20rem; font-size: .84rem; line-height: 1.6; color: var(--inv-muted); }
.in-event__dress { margin-top: .3rem; padding: .3rem .9rem; border: 1px solid var(--inv-line); border-radius: 999px; font-size: .76rem; }
.in-event__actions { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: .55rem; width: 100%; max-width: 22rem; margin-top: 1.1rem; }
.in-event__actions .in-btn { padding-inline: .5rem; font-size: .64rem; letter-spacing: .06em; }
.in-event__actions .in-btn:only-child { grid-column: 1 / -1; }

/* ---------- love story: zig-zag timeline on navy ---------- */
.in-timeline { position: relative; margin: 0; padding: 0; list-style: none; }
.in-timeline::before {
    content: ''; position: absolute; left: 50%; top: 0; bottom: 0; width: 1px; transform: translateX(-50%);
    background: linear-gradient(180deg, transparent, var(--inv-accent) 6%, var(--inv-accent) 94%, transparent); opacity: .7;
}
.in-moment {
    position: relative; display: grid; align-items: start;
    grid-template-columns: minmax(0, 1fr) 2.1rem minmax(0, 1fr); grid-template-areas: "text dot meta"; column-gap: .7rem;
}
.in-moment--flip { grid-template-areas: "meta dot text"; }
.in-moment + .in-moment { margin-top: 2.6rem; }
.in-moment__dot { grid-area: dot; position: relative; z-index: 1; display: block; width: 2.1rem; }
.in-moment__text { grid-area: text; min-width: 0; text-align: right; }
.in-moment--flip .in-moment__text { text-align: left; }
.in-moment__title { margin-top: .2rem; font: 400 1.25rem/1.2 var(--in-head); color: var(--inv-background); overflow-wrap: anywhere; }
.in-moment__rule { display: block; width: 70%; margin: .5rem 0 .55rem auto; border-top: 1px dotted var(--inv-accent); }
.in-moment--flip .in-moment__rule { margin-inline: 0 auto; }
.in-moment__story { font-size: .82rem; line-height: 1.65; color: var(--in-muted); overflow-wrap: anywhere; }
.in-moment__meta { grid-area: meta; min-width: 0; display: flex; flex-direction: column; align-items: flex-start; gap: 1.2rem; text-align: left; }
.in-moment--flip .in-moment__meta { align-items: flex-end; text-align: right; }
.in-moment__date { font: 400 1.05rem/1.3 var(--in-head); letter-spacing: .04em; color: var(--inv-accent); overflow-wrap: anywhere; }
.in-win--moment { width: calc(100% - 16px); max-width: 10rem; aspect-ratio: 100 / 118; margin: .6rem 8px 8px; }
.in-moment__rosette { width: 4.2rem; opacity: .8; }

/* ---------- gallery: an arcade of pointed-arch tiles with a gold rim ---------- */
.in-gallery .inv-gallery { gap: .7rem; }
.in-gallery .inv-gallery__item {
    aspect-ratio: 3 / 4; padding: 2px; border-radius: 0; background: var(--in-metal);
    -webkit-mask: var(--in-tile) center / 100% 100% no-repeat; mask: var(--in-tile) center / 100% 100% no-repeat;
}
.in-gallery .inv-gallery__item img, .in-gallery .inv-gallery__item video {
    -webkit-mask: var(--in-tile) center / 100% 100% no-repeat; mask: var(--in-tile) center / 100% 100% no-repeat;
}
.in-gallery .inv-gallery__item:first-child { grid-column: 1 / -1; aspect-ratio: 4 / 4.3; -webkit-mask-image: var(--in-lancet); mask-image: var(--in-lancet); }
.in-gallery .inv-gallery__item:first-child img, .in-gallery .inv-gallery__item:first-child video { -webkit-mask-image: var(--in-lancet); mask-image: var(--in-lancet); }

/* ---------- live streaming ---------- */
.in-stream__note { margin: -.8rem 0 1.3rem; font-size: .84rem; font-weight: 500; color: var(--inv-accent); }

/* ---------- gift: navy cards with an engraved star, two per row ---------- */
.in-gift .inv-gift { display: grid; gap: .8rem; }
.in-gift .inv-gift__accounts { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: .6rem; }
.in-gift .inv-gift__account:last-child:nth-child(odd) { grid-column: 1 / -1; }
.in-gift .inv-gift__account p { margin: 0; }
.in-gift .inv-gift__accounts .inv-gift__account {
    position: relative; display: flex; flex-direction: column; align-items: flex-start; gap: .1rem;
    min-width: 0; margin: 0; padding: .95rem .85rem .85rem; overflow: hidden; text-align: left;
    border-radius: 14px; color: var(--inv-background);
    background:
        radial-gradient(45% 55% at 100% -10%, rgb(255 255 255 / .12), transparent 70%),
        linear-gradient(145deg, var(--in-navy-glow), var(--inv-primary) 50%, var(--inv-deep));
    box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--inv-accent) 60%, transparent), 0 14px 26px -16px rgb(0 0 0 / .6);
}
/* the engraved eight-point star in the corner */
.in-gift .inv-gift__accounts .inv-gift__account::after {
    content: ''; position: absolute; right: -1.5rem; bottom: -1.5rem; width: 6rem; aspect-ratio: 1; opacity: .5; pointer-events: none;
    background: var(--in-metal); -webkit-mask: var(--in-khatam-line) center / 100% no-repeat; mask: var(--in-khatam-line) center / 100% no-repeat;
}
.in-gift .inv-gift__accounts .inv-gift__account::before {
    content: ''; width: 1.75rem; height: 1.3rem; margin-left: .2rem; border-radius: 4px;
    background:
        linear-gradient(90deg, transparent 45%, rgb(0 0 0 / .2) 45% 55%, transparent 55%),
        linear-gradient(0deg, transparent 45%, rgb(0 0 0 / .2) 45% 55%, transparent 55%),
        var(--in-metal);
    box-shadow: inset 0 0 0 1px rgb(0 0 0 / .2);
}
.in-gift .inv-gift__accounts .inv-gift__bank {
    position: absolute; top: .85rem; right: .8rem; max-width: calc(100% - 3.6rem);
    font-size: .66rem; font-weight: 500; letter-spacing: .12em; text-transform: uppercase; text-align: right; color: var(--inv-accent); overflow-wrap: anywhere;
}
.in-gift .inv-gift__accounts .inv-gift__logo { height: 1.5rem; padding: .2rem .4rem; border-radius: .35rem; }
.in-gift .inv-gift__accounts .inv-gift__logo img { max-width: 4rem; }
.in-gift .inv-gift__accounts .inv-gift__number {
    position: relative; z-index: 1; margin-top: .85rem; font-family: ui-monospace, 'SFMono-Regular', Menlo, Consolas, monospace;
    font-weight: 500; font-size: .96rem; line-height: 1.3; letter-spacing: .05em; overflow-wrap: anywhere;
}
.in-gift .inv-gift__accounts .inv-gift__holder { position: relative; z-index: 1; font-size: .62rem; line-height: 1.4; letter-spacing: .12em; text-transform: uppercase; overflow-wrap: anywhere; }
.in-gift .inv-gift__accounts .inv-button--outline {
    position: relative; z-index: 1; min-height: 0; margin-top: .6rem; padding: .35rem .8rem; font-size: .6rem; letter-spacing: .08em;
    background: rgb(255 255 255 / .06); color: var(--inv-background); box-shadow: inset 0 0 0 1px var(--inv-accent);
}
.in-gift .inv-gift__address {
    margin: 0; padding: 1.5rem 1.2rem; border: 1px solid var(--inv-line); border-radius: 12px; background: var(--in-white);
    display: grid; justify-items: center; gap: .3rem; font-size: .86rem;
}
.in-gift .inv-gift__address .inv-gift__bank { font: 400 .68rem/1.4 var(--in-head); letter-spacing: .26em; text-transform: uppercase; color: var(--in-gold-ink); }
.in-gift .inv-gift__address .inv-gift__holder { font-weight: 500; }
.in-gift .inv-gift__address .inv-button { margin-top: .5rem; }

/* ---------- rsvp & wishes cards ---------- */
.in-card {
    --in-btn-bg: var(--inv-primary); --in-btn-fg: var(--inv-background); --in-title: var(--inv-primary);
    position: relative; padding: 1.6rem 1.15rem 1.3rem; border-radius: 14px; text-align: left; color: var(--inv-text); background: var(--in-white);
    border: 1px solid var(--inv-line); box-shadow: 0 20px 40px -28px rgb(0 0 0 / .5);
}
.in-dark .in-card { border-color: color-mix(in srgb, var(--inv-accent) 70%, transparent); box-shadow: 0 0 0 5px color-mix(in srgb, var(--inv-accent) 14%, transparent), 0 24px 40px -24px rgb(0 0 0 / .6); }
.in-dark .in-card .in-btn, .in-dark .in-card .inv-button { background: var(--inv-primary); color: var(--inv-background); box-shadow: none; }
.in-card .inv-form { gap: .85rem; }
.in-card .inv-form label, .in-card .inv-form__choices legend { font-size: .82rem; font-weight: 500; }
.in-card .inv-form input:not([type=radio]):not([type=checkbox]), .in-card .inv-form select, .in-card .inv-form textarea {
    padding: .7rem .95rem; border: 1px solid var(--inv-line); border-radius: 10px; background: var(--inv-background);
    color: var(--inv-text); font: 400 .9rem/1.5 var(--in-sans);
}
.in-card .inv-form input:focus, .in-card .inv-form select:focus, .in-card .inv-form textarea:focus {
    outline: none; border-color: var(--inv-accent); box-shadow: 0 0 0 3px color-mix(in srgb, var(--inv-accent) 22%, transparent);
}
.in-card .inv-form__choices label { padding: .4rem .8rem; border: 1px solid var(--inv-line); border-radius: 999px; font-size: .8rem; }
.in-card .inv-form__choices label:has(input:checked) { border-color: var(--inv-accent); background: color-mix(in srgb, var(--inv-accent) 14%, var(--in-white)); }
.in-card .inv-form button[type=submit] { width: 100%; }
.in-card .inv-rsvp__deadline { margin-bottom: .8rem; font-size: .8rem; color: var(--inv-muted); }
.in-card .inv-form__notice { background: var(--inv-soft); }
.in-wishes .in-card { --inv-wishes-height: 20rem; }
.in-wishes .inv-wishes__list { gap: .55rem; }
.in-wishes .inv-wish { padding: .7rem .9rem; border-radius: 10px; background: var(--inv-background); font-size: .84rem; border-left: 2px solid var(--inv-accent); }
.in-wishes .inv-wish__name { font-size: .88rem; color: var(--inv-primary); }
.in-wishes .inv-wish__reply { background: var(--inv-soft); }

/* ---------- closing: full photo fading into navy, a rosette around the monogram ---------- */
.in-closing { padding-top: 3.2rem; padding-bottom: 3.5rem; }
/* with a photo: one visible screen, the photo above and the words at its foot */
.in-closing--photo { display: flex; flex-direction: column; justify-content: flex-end; min-height: var(--inv-screen, 100svh); padding-top: 200px; padding-bottom: 5.8rem; }
.in-section > .in-closing__bg {
    position: absolute; top: 0; left: 0; right: 0; height: 62%; z-index: 0; overflow: hidden;
    -webkit-mask: linear-gradient(180deg, #000 0, #000 52%, rgb(0 0 0 / .55) 74%, rgb(0 0 0 / .18) 90%, transparent 100%);
    mask: linear-gradient(180deg, #000 0, #000 52%, rgb(0 0 0 / .55) 74%, rgb(0 0 0 / .18) 90%, transparent 100%);
}
.in-closing__bg img { width: 100%; height: calc(100% + 40px); object-fit: cover; object-position: center 25%; }
.in-closing__bg::after {
    content: ''; position: absolute; inset: 0;
    background: linear-gradient(180deg, color-mix(in srgb, var(--inv-primary) 20%, transparent) 0%, color-mix(in srgb, var(--inv-primary) 10%, transparent) 25%, color-mix(in srgb, var(--inv-primary) 72%, transparent) 55%, var(--inv-primary) 88%);
}
.in-closing > .in-lattice { top: 40%; -webkit-mask: linear-gradient(transparent, #000 30%); mask: linear-gradient(transparent, #000 30%); }
.in-closing__body { position: relative; z-index: 1; display: flex; flex-direction: column; align-items: center; }
.in-closing__crest { position: relative; display: grid; place-items: center; width: 7.2rem; margin-bottom: .6rem; }
.in-closing__rosette { grid-area: 1 / 1; width: 100%; filter: drop-shadow(0 8px 16px rgb(0 0 0 / .45)); }
.in-closing__monogram { position: relative; grid-area: 1 / 1; inset: auto; width: 3.1rem; }
.in-closing__monogram .in-monogram__text { font-size: .84rem; }
.in-closing__body > .in-label { color: var(--inv-shine); }
.in-closing__thanks { margin-top: .25rem; font: 400 clamp(1.9rem, 8.5vw, 2.4rem)/1.15 var(--in-head); color: var(--inv-background); text-shadow: 0 2px 14px rgb(0 0 0 / .35); }
.in-closing__thanks em { font-style: normal; text-shadow: none; }
.in-closing__message { max-width: 24rem; margin: .6rem auto 0; font-size: .93rem; line-height: 1.6; color: color-mix(in srgb, var(--inv-background) 92%, var(--inv-primary)); }
.in-closing__body > .in-band { margin: .9rem auto 0; }
.in-closing__sign { margin-top: .75rem; font: 400 .66rem/1.4 var(--in-head); letter-spacing: .26em; text-transform: uppercase; color: var(--inv-accent); }
.in-closing__names { margin-top: .2rem; padding: 0 .1em; font-size: clamp(2.1rem, 9.5vw, 2.6rem); color: var(--inv-background); }

/* branding (must stay visible) on the navy page */
.in-branding { color: color-mix(in srgb, var(--inv-background) 82%, var(--inv-primary)); opacity: 1; font-size: .72rem; }

/* ---------- floating UI kept inside the column ---------- */
.in-nav.inv-nav {
    --inv-nav-bg: color-mix(in srgb, var(--inv-background) 95%, transparent);
    --inv-nav-text: color-mix(in srgb, var(--inv-text) 72%, transparent);
    --inv-nav-active: var(--inv-primary);
    border-color: color-mix(in srgb, var(--inv-accent) 60%, transparent); border-radius: 999px;
}
.in-nav.inv-nav--icons .inv-nav__item { border: 1px solid transparent; border-radius: 1.35rem 1.35rem .7rem .7rem; -webkit-tap-highlight-color: transparent; transition: transform .45s cubic-bezier(.2, .8, .2, 1), background-color .35s ease, border-color .35s ease, color .3s ease, box-shadow .35s ease; }
.in-nav.inv-nav--icons .inv-nav__item.is-active { color: var(--inv-accent); border-color: var(--inv-accent); }
.inv-music { right: calc(var(--in-edge) + 1rem); }
.inv-music__button { background: var(--inv-primary); color: var(--inv-accent); box-shadow: 0 0 0 1px var(--inv-accent), 0 6px 14px rgb(0 0 0 / .3); }
.inv-autoscroll { color: var(--inv-primary); font-family: var(--in-sans); }
.inv-autoscroll--running { background: var(--inv-primary); color: var(--inv-background); }
.inv-to-top { left: calc(var(--in-edge) + 1rem); border-radius: 999px 999px .6rem .6rem; background: var(--inv-primary); color: var(--inv-accent); box-shadow: 0 0 0 1px var(--inv-accent), 0 6px 14px rgb(0 0 0 / .25); }
.inv-qr-tab { right: var(--in-edge); font-family: var(--in-sans); color: var(--inv-accent); border-color: var(--inv-accent); background: color-mix(in srgb, var(--inv-primary) 96%, transparent); border-radius: 1rem 0 0 .5rem; }
.inv-qr-sheet .inv-checkin { font-family: var(--in-sans); color: var(--inv-text); }
.inv-checkin__title { color: var(--inv-primary); font-family: var(--in-head); }

/* reduced motion: nothing moves */
@media (prefers-reduced-motion: reduce) {
    html { scroll-behavior: auto; }
    .in-draw [pathLength] { stroke-dasharray: none !important; animation: none !important; }
    .in-win--cover .in-win__glass img { animation: none !important; }
    .in-cover--leave { transition: opacity .3s ease; }
    .in-cover--gone { transform: none; }
}

/* ---------- fit: the whole cover (crescent → "Buka Undangan") on one phone screen ---------- */
@media (max-height: 760px) {
    .in-cover__inner { gap: .5rem; padding: 2rem 1.5rem 1.7rem; }
    .in-cover__stage { --win-w: min(66vw, 15rem); margin: 1.5rem 0 1.9rem; }
    .in-cover__names { font-size: clamp(2.4rem, 11.5vw, 3rem); }
    .in-cover__quote { font-size: .82rem; line-height: 1.5; }
    .in-cover__guest { margin-top: .2rem; padding: .65rem 1rem .7rem; }
    .in-open { margin-top: .3rem; }
}
@media (max-height: 710px) {
    .in-cover__stage { --win-w: min(60vw, 12.4rem); margin: 1.4rem 0 1.8rem; }
}
@media (max-height: 660px) {
    .in-cover__inner { gap: .38rem; padding: 1.5rem 1.4rem 1.4rem; }
    .in-cover__moon { width: 1.9rem; }
    .in-cover__stage { --win-w: min(54vw, 11.2rem); margin: 1.3rem 0 1.7rem; }
    .in-monogram { width: 3.3rem; bottom: -1.6rem; }
    .in-monogram__text { font-size: .9rem; }
    .in-cover__names { font-size: 2.3rem; }
    .in-cover__quote { font-size: .78rem; line-height: 1.45; }
    .in-cover__guest-name { font-size: 1.05rem; }
    .in-open { padding: .7rem 1.4rem; }
}

/* ivory sections: the girih band in the deeper gold */
.in-light .in-band, .in-sand .in-band, .in-event .in-band { color: var(--in-gold-ink); }
.in-light .in-band path:nth-of-type(2), .in-sand .in-band path:nth-of-type(2), .in-event .in-band path:nth-of-type(2) { stroke: url(#in-gold-ink); }
.in-light .in-band path:nth-of-type(3), .in-sand .in-band path:nth-of-type(3), .in-event .in-band path:nth-of-type(3) { fill: url(#in-gold-ink); }

/* very short screens (in-app browsers, e.g. 375×560 with a two-line guest name) */
@media (max-height: 600px) {
    .in-cover__inner { gap: .25rem; padding: 1.5rem 1.3rem 1.1rem; }
    .in-cover__moon { width: 1.6rem; }
    .in-cover__stage { --win-w: min(48vw, 10rem); margin: 1.05rem 0 1.45rem; }
    .in-monogram { width: 3rem; bottom: -1.45rem; }
    .in-monogram__text { font-size: .82rem; }
    .in-cover__names { font-size: 2.1rem; }
    .in-cover__date { font-size: .68rem; }
    .in-cover__quote { font-size: .74rem; line-height: 1.4; }
    .in-cover__guest { padding: .5rem .9rem .55rem; }
    .in-cover__guest-name { font-size: .98rem; }
    .in-open { margin-top: .2rem; min-height: 2.4rem; padding: .6rem 1.3rem; }
}

/* ---------- intro scene "Gerbang Girih" (scene.json + sections/_scene; the intro lives in <body>, outside the page) ---------- */
body.in-body .inv-intro--scene { --in-scene-w: min(66vw, 19rem, 44vh); --in-gate-w: min(76vw, 23rem, 50vh); }
.in-scene-gate, .in-scene-gate__wall { position: absolute; inset: 0; }
/* the navy wall with an ogee doorway cut out of it, a double gold frame around the doorway */
.in-scene-gate__wall {
    background: radial-gradient(70% 50% at 50% 50%, var(--inv-primary), var(--inv-deep) 85%);
    -webkit-mask: linear-gradient(#000 0 0), var(--in-ogee) 50% 50% / var(--in-gate-w) calc(var(--in-gate-w) * 1.4) no-repeat;
    -webkit-mask-composite: xor;
    mask: linear-gradient(#000 0 0) exclude, var(--in-ogee) 50% 50% / var(--in-gate-w) calc(var(--in-gate-w) * 1.4) no-repeat;
}
.in-scene-gate__wall .in-lattice { opacity: .14; }
.in-scene-gate__frame {
    position: absolute; left: 50%; top: 50%; width: var(--in-gate-w); height: calc(var(--in-gate-w) * 1.4); transform: translate(-50%, -50%);
    overflow: visible; fill: none; stroke: url(#in-gold); stroke-width: 2.2; filter: drop-shadow(0 0 12px color-mix(in srgb, var(--inv-shine) 45%, transparent));
}
.inv-scene__art > .in-scene-lattice { opacity: .09; }
/* the rosette and the window sit on the centre of the screen, sized like the card */
.inv-scene__art > .in-scene-rosette {
    position: absolute; left: 50%; top: 50%; width: calc(var(--in-scene-w) * 2.05); height: auto; transform: translate(-50%, -50%);
}
.in-scene-rosette [pathLength] { stroke-dasharray: 1; stroke-dashoffset: 1; }
.in-scene-rosette :is(.in-rosette__bead, .in-rosette__core, .in-rosette__gem) { opacity: 0; }
.inv-intro.is-playing .in-scene-rosette [pathLength] { animation: in-draw 3s cubic-bezier(.5, 0, .2, 1) .3s forwards; }
.inv-intro.is-playing .in-scene-rosette :is(.in-rosette__bead, .in-rosette__core, .in-rosette__gem) { animation: in-fade 1s ease 2.2s forwards; }
.in-scene-arch { overflow: visible; fill: none; stroke: url(#in-gold); stroke-width: 1.4; }
.in-scene-arch__glass { fill: color-mix(in srgb, var(--inv-primary) 70%, var(--inv-deep)); stroke: none; }
.in-scene-window { position: absolute; left: 50%; top: 50%; width: var(--in-scene-w); aspect-ratio: 100 / 140; transform: translate(-50%, -50%); }
.in-scene-window > svg:not(.in-win__tip) { position: absolute; overflow: visible; width: 100%; height: 100%; inset: 0; }
.in-scene-window__glass path { fill: color-mix(in srgb, var(--inv-deep) 92%, transparent); }
.in-scene-window__frame { fill: none; stroke: url(#in-gold); stroke-width: 1.6; filter: drop-shadow(0 0 8px color-mix(in srgb, var(--inv-shine) 35%, transparent)); }
.in-scene-window > svg.in-scene-window__frame:not(.in-scene-window__frame--inner) { inset: -7px; width: calc(100% + 14px); height: calc(100% + 14px); }
.in-scene-window > svg.in-scene-window__frame--inner { inset: 7px; width: calc(100% - 14px); height: calc(100% - 14px); stroke-width: .9; stroke: color-mix(in srgb, var(--inv-shine) 80%, transparent); }
.in-scene-window .in-win__tip { top: -28px; width: 24px; height: 24px; }
.inv-scene__art > .in-scene-moon, .inv-scene__art > .in-scene-band { height: auto; filter: drop-shadow(0 3px 8px rgb(0 0 0 / .45)); }
.inv-scene__art > .in-scene-band { color: var(--inv-accent); }
.inv-intro.is-playing .in-scene-band { animation: in-scene-open 1.4s cubic-bezier(.45, 0, .2, 1) 3.3s both; }
@keyframes in-scene-open { from { clip-path: inset(0 50%); } to { clip-path: inset(0 0); } }
/* the card: the names written on the window glass */
body.in-body .inv-intro--scene .inv-scene__card {
    top: 50%; width: var(--in-scene-w); aspect-ratio: 100 / 140; padding: 34% 1rem 12%; align-content: center;
    -webkit-mask: none; mask: none; -webkit-backdrop-filter: none; backdrop-filter: none; background: transparent;
}
body.in-body .inv-scene__card .inv-intro__label { font-family: var(--in-head); letter-spacing: .3em; color: var(--inv-shine); }
body.in-body .inv-scene__card .inv-intro__names { font-size: calc(var(--in-scene-w) * .15); line-height: 1.15; color: var(--in-white); text-shadow: 0 2px 12px rgb(0 0 0 / .45); }
body.in-body .inv-scene__card .inv-intro__date { font-family: var(--in-sans); font-size: min(.9rem, calc(var(--in-scene-w) * .058)); letter-spacing: .06em; color: color-mix(in srgb, var(--inv-shine) 75%, var(--in-white)); }
body.in-body .inv-intro--scene .inv-intro__skip { background: rgb(0 0 0 / .3); color: var(--in-white); border-color: color-mix(in srgb, var(--inv-accent) 55%, transparent); }
@media (prefers-reduced-motion: reduce) {
    .in-scene-rosette [pathLength] { stroke-dasharray: none; animation: none !important; }
    .in-scene-rosette :is(.in-rosette__bead, .in-rosette__core, .in-rosette__gem) { opacity: 1; animation: none !important; }
    .inv-intro.is-playing .in-scene-band { animation: none; }
}