/* ============================================================================
   Emerald Grove — invitation design #2
   Same behaviour hooks and animations as "Amalfi Rose" (envelope splash,
   drifting elements, scroll-reveal, countdown) — but its own identity:
   a modern editorial pairing (Playfair Display + Jost + Parisienne),
   a deep-emerald & antique-gold palette, and an asymmetric arched photo
   collage. Standalone, mobile-first, bilingual.
   ========================================================================== */

@import url("https://fonts.googleapis.com/css2?family=Cairo:wght@400;600;700&family=El+Messiri:wght@400;500;600;700&family=Jost:ital,wght@0,300;0,400;0,500;1,400&family=Parisienne&family=Playfair+Display:ital,wght@0,400;0,500;0,600;0,700;1,400&display=swap");

*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

:root {
    --ivory: #f3efe2;
    --paper: #fffdf5;
    --forest: #103129;
    --forest-mid: #17402f;
    --ink: #2a382f;
    --ink-soft: rgba(42, 56, 47, 0.72);
    --gold: #b1893f;
    --gold-soft: rgba(177, 137, 63, 0.5);
    --on-dark: #f1ede0;
    --on-dark-soft: rgba(241, 237, 224, 0.74);
    --rule: rgba(42, 56, 47, 0.18);

    --forest-band: linear-gradient(168deg, #1d4d3a 0%, #163d2e 46%, #0e2a22 100%);

    --f-name: "Playfair Display", "Cormorant Garamond", Georgia, serif;
    --f-head: "Playfair Display", "Cormorant Garamond", Georgia, serif;
    --f-body: "Jost", "Century Gothic", "Segoe UI", sans-serif;
    --f-script: "Parisienne", "Great Vibes", cursive;
}

html[lang="ar"] {
    --f-name: "El Messiri", "Aref Ruqaa", serif;
    --f-head: "El Messiri", "Amiri", serif;
    --f-body: "Cairo", "Tahoma", sans-serif;
    --f-script: "Aref Ruqaa", serif;
}

html {
    -webkit-text-size-adjust: 100%;
}

body.invite-body {
    font-family: var(--f-body);
    background: var(--ivory);
    color: var(--ink);
    line-height: 1.9;
    font-size: 0.98rem;
    font-weight: 300;
    letter-spacing: 0.012em;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}
html[lang="ar"] body.invite-body {
    font-weight: 400;
    letter-spacing: 0;
    line-height: 2;
}
body.is-sealed {
    overflow: hidden;
    height: 100vh;
}

img {
    display: block;
    max-width: 100%;
}
a {
    color: inherit;
}

/* ── shared type ─────────────────────────────────────────────────────────── */

.inv-eyebrow {
    font-family: var(--f-body);
    text-transform: uppercase;
    letter-spacing: 0.38em;
    font-size: 0.7rem;
    color: var(--ink-soft);
    margin-bottom: 1.1rem;
}
html[lang="ar"] .inv-eyebrow {
    letter-spacing: 0.18em;
}
.inv-eyebrow--gold {
    color: var(--gold);
}

.inv-h2 {
    font-family: var(--f-head);
    font-weight: 600;
    font-size: clamp(1.7rem, 6.4vw, 2.7rem);
    line-height: 1.28;
    letter-spacing: 0.005em;
    max-width: 20ch;
    margin-inline: auto;
}
.inv-script {
    font-family: var(--f-script);
    font-weight: 400;
    font-size: clamp(2.3rem, 10vw, 3.8rem);
    line-height: 1.25;
    color: var(--gold);
}
html[lang="ar"] .inv-script {
    color: var(--ink);
}

.inv-lead {
    font-family: var(--f-body);
    font-size: clamp(1.02rem, 3.6vw, 1.16rem);
    max-width: 34ch;
    margin: 0.5rem auto 0;
    color: inherit;
}
.inv-signoff {
    font-family: var(--f-script);
    font-size: clamp(1.5rem, 6vw, 2rem);
    color: var(--gold);
    margin-top: 1.4rem;
}
html[lang="ar"] .inv-signoff {
    font-family: var(--f-head);
    font-size: clamp(1.15rem, 4.6vw, 1.5rem);
}

.inv-note {
    font-family: var(--f-body);
    font-style: italic;
    color: var(--ink-soft);
    max-width: 32ch;
    margin: 1.6rem auto 0;
    font-size: 0.98rem;
}
html[lang="ar"] .inv-note {
    font-style: normal;
}
.inv-note--tight {
    margin-top: 0.9rem;
}

.inv-rule {
    width: 74px;
    height: 1px;
    background: var(--gold-soft);
    margin: 1.4rem auto;
    position: relative;
}
.inv-rule::after {
    content: "";
    position: absolute;
    inset-block-start: 50%;
    inset-inline-start: 50%;
    width: 7px;
    height: 7px;
    border: 1px solid var(--gold);
    background: var(--gold);
    transform: translate(-50%, -50%) rotate(45deg);
}

/* ── fixed controls ─────────────────────────────────────────────────────── */

.inv-controls {
    position: fixed;
    inset-block-start: 14px;
    inset-inline-end: 14px;
    z-index: 60;
    display: flex;
    gap: 8px;
    align-items: center;
}
.inv-ctl {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 36px;
    padding: 0 14px;
    border: 1px solid var(--gold-soft);
    border-radius: 999px;
    background: rgba(255, 253, 245, 0.82);
    backdrop-filter: blur(8px);
    color: var(--ink);
    font-family: var(--f-body);
    font-size: 0.8rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    text-decoration: none;
    cursor: pointer;
}
html[lang="ar"] .inv-ctl {
    text-transform: none;
    letter-spacing: 0;
    font-size: 0.92rem;
}
.inv-ctl--music {
    width: 36px;
    padding: 0;
}
.inv-ctl__icon {
    width: 0;
    height: 0;
    border-style: solid;
    border-width: 6px 0 6px 10px;
    border-color: transparent transparent transparent var(--ink);
}
html[dir="rtl"] .inv-ctl__icon {
    border-width: 6px 10px 6px 0;
    border-color: transparent var(--ink) transparent transparent;
}
.inv-ctl--music.is-playing .inv-ctl__icon {
    width: 10px;
    height: 12px;
    border: 0;
    border-inline-start: 3px solid var(--ink);
    border-inline-end: 3px solid var(--ink);
}

/* ── envelope splash ────────────────────────────────────────────────────── */

.inv-splash {
    position: fixed;
    inset: 0;
    z-index: 80;
    display: grid;
    place-items: center;
    padding: 24px;
    background:
        url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='64' height='120' viewBox='0 0 64 120'%3E%3Cg fill='none' stroke='%238a9a6a' stroke-opacity='.18' stroke-width='1.3' stroke-linecap='round'%3E%3Cpath d='M33 4c2 30-4 68 1 114'/%3E%3Cpath d='M33 24c-9-4-16-2-21 4'/%3E%3Cpath d='M33 40c9-4 16-2 21 4'/%3E%3Cpath d='M33 58c-9-4-16-2-21 4'/%3E%3Cpath d='M33 76c9-4 16-2 21 4'/%3E%3C/g%3E%3Cg fill='%23a9863f' fill-opacity='.2'%3E%3Ccircle cx='33' cy='5' r='2.6'/%3E%3Cellipse cx='11' cy='29' rx='3.6' ry='2.2' transform='rotate%28-32 11 29%29'/%3E%3Cellipse cx='55' cy='45' rx='3.6' ry='2.2' transform='rotate%2832 55 45%29'/%3E%3Cellipse cx='11' cy='63' rx='3.6' ry='2.2' transform='rotate%28-32 11 63%29'/%3E%3Cellipse cx='55' cy='81' rx='3.6' ry='2.2' transform='rotate%2832 55 81%29'/%3E%3C/g%3E%3C/svg%3E")
            repeat,
        linear-gradient(180deg, #f1ecdd 0%, #e7e0cd 100%);
    background-size: 128px auto, auto;
    will-change: opacity;
    transition:
        opacity 0.5s ease 0.35s,
        visibility 0s linear 0.85s;
}
.inv-splash.is-open {
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
}
.inv-splash__card {
    position: relative;
    text-align: center;
    color: var(--ink);
    display: flex;
    flex-direction: column;
    align-items: center;
    transform: translateZ(0);
}

/* ── wax-sealed envelope ─────────────────────────────────────────────── */

.inv-envelope {
    position: relative;
    width: min(86vw, 400px);
    aspect-ratio: 7 / 5;
    perspective: 1600px;
    border-radius: 7px;
    background: linear-gradient(200deg, #236b4c 0%, #16492f 60%, #0f3a26 100%);
    box-shadow:
        0 26px 46px rgba(10, 36, 28, 0.34),
        inset 0 0 0 1px rgba(199, 168, 108, 0.22);
}
.inv-envelope::after {
    content: "";
    position: absolute;
    inset: 0;
    border-radius: 7px;
    background:
        linear-gradient(142deg, transparent calc(50% - 1px), rgba(199, 168, 108, 0.3) 50%, transparent calc(50% + 1px)),
        linear-gradient(-142deg, transparent calc(50% - 1px), rgba(199, 168, 108, 0.3) 50%, transparent calc(50% + 1px));
    z-index: 5;
    pointer-events: none;
}

/* bottom flap — triangle rising from the base */
.inv-envelope__pocket {
    position: absolute;
    inset: 0;
    border-radius: 7px;
    background: linear-gradient(160deg, #1d6044 0%, #123f2b 70%, #0d3421 100%);
    clip-path: polygon(0 100%, 50% 32%, 100% 100%);
    z-index: 3;
}

/* top flap — triangle hinged along the top edge, held by the seal */
.inv-envelope__flap {
    position: absolute;
    inset: 0 0 auto 0;
    height: 56%;
    background: linear-gradient(200deg, #2e805a 0%, #1c5a3f 55%, #123f2c 100%);
    clip-path: polygon(0 0, 100% 0, 50% 100%);
    transform-origin: top center;
    transform: rotateX(0deg);
    transition: transform 0.75s cubic-bezier(0.4, 0, 0.2, 1);
    backface-visibility: hidden;
    will-change: transform;
    z-index: 6;
}
.inv-envelope__flap::after {
    content: "";
    position: absolute;
    inset: 3px;
    border: 1px solid rgba(199, 168, 108, 0.34);
    clip-path: polygon(0 0, 100% 0, 50% 100%);
}

.inv-seal {
    --size: clamp(84px, 25vw, 112px);
    position: absolute;
    top: 55%;
    left: 50%;
    width: var(--size);
    height: var(--size);
    transform: translate(-50%, -50%);
    border: 0;
    padding: 0;
    background: transparent;
    cursor: pointer;
    z-index: 8;
    will-change: transform;
    animation: sealPulse 3.4s ease-in-out infinite;
}
.inv-seal .wax-seal {
    display: block;
    width: 100%;
    height: 100%;
    overflow: visible;
}
.inv-seal:hover { animation-play-state: paused; }

/* opening sequence — JS toggles .is-open on .inv-splash */
.inv-splash.is-open .inv-envelope__flap {
    transform: rotateX(-158deg);
    z-index: 2;
}
.inv-splash.is-open .inv-seal {
    opacity: 0;
    transform: translate(-50%, 24px) scale(0.55) rotate(-10deg);
    transition: opacity 0.4s ease, transform 0.4s ease;
    animation: none;
}
@media (prefers-reduced-motion: reduce) {
    .inv-envelope__flap { transition: none; }
    .inv-seal { animation: none; }
}

.inv-splash__hint {
    margin-top: 1.5rem;
    font-family: var(--f-body);
    font-size: 0.92rem;
    letter-spacing: 0.14em;
    color: var(--ink-soft);
}
html[lang="ar"] .inv-splash__hint { letter-spacing: 0; }

@keyframes sealPulse {
    0%, 100% { transform: translate(-50%, -50%) scale(1); }
    50%      { transform: translate(-50%, -50%) scale(1.04); }
}

/* ── drifting gilded leaves ────────────────────────────────────────────── */

.inv-petals {
    position: fixed;
    inset: 0;
    z-index: 6;
    overflow: hidden;
    pointer-events: none;
}
.inv-petal {
    position: absolute;
    top: 0;
    left: var(--x, 50%);
    width: calc(14px * var(--scale, 1));
    height: calc(20px * var(--scale, 1));
    background: center / contain no-repeat;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 30'%3E%3Cdefs%3E%3ClinearGradient id='g' x1='0' y1='0' x2='0' y2='1'%3E%3Cstop offset='0' stop-color='%23e7d29a'/%3E%3Cstop offset='.55' stop-color='%23bd9748'/%3E%3Cstop offset='1' stop-color='%238a6c30'/%3E%3C/linearGradient%3E%3C/defs%3E%3Cpath d='M12 0C5 7 2 17 6 25c1.6 3 4 5 6 5s4.4-2 6-5c4-8 1-18-6-25Z' fill='url%28%23g%29'/%3E%3Cpath d='M12 3c0 9 0 17 0 25M12 10c-2.4-1.8-4-2.4-6-2.6M12 17c2.4-1.8 4-2.4 6-2.6' stroke='%237c6026' stroke-width='.7' fill='none' opacity='.5'/%3E%3C/svg%3E");
    opacity: 0;
    animation: petalFall var(--dur, 16s) linear var(--delay, 0s) infinite;
    will-change: transform, opacity;
}
.inv-petal--2 { filter: brightness(1.08) saturate(0.92); }
.inv-petal--3 { filter: brightness(0.92) hue-rotate(-8deg); }

@keyframes petalFall {
    0%   { transform: translate3d(0, -14vh, 0) rotate(var(--tilt, 0deg)); opacity: 0; }
    7%   { opacity: 0.9; }
    50%  { transform: translate3d(calc(var(--drift, 0px) * -1), 52vh, 0) rotate(calc(var(--tilt, 0deg) + var(--spin, 360deg) * 0.55)); }
    93%  { opacity: 0.9; }
    100% { transform: translate3d(var(--drift, 0px), 116vh, 0) rotate(calc(var(--tilt, 0deg) + var(--spin, 360deg))); opacity: 0; }
}

@media (prefers-reduced-motion: reduce) {
    .inv-petals { display: none; }
    .inv-seal { animation: none; }
}

/* ── hero ───────────────────────────────────────────────────────────────── */

.inv-hero {
    min-height: 100svh;
    display: grid;
    place-items: center;
    padding: 92px 22px 64px;
    text-align: center;
    background:
        radial-gradient(
            58% 40% at 50% 42%,
            rgba(255, 253, 245, 0.7),
            rgba(255, 253, 245, 0.2) 56%,
            transparent 78%
        ),
        var(--ivory);
}
.inv-hero__kicker {
    font-family: var(--f-body);
    color: var(--ink-soft);
    font-size: clamp(0.86rem, 3.2vw, 1rem);
    line-height: 2.1;
    margin-bottom: 2.2rem;
}
html[lang="ar"] .inv-hero__kicker {
    font-family: var(--f-head);
}
.inv-names {
    font-family: var(--f-name);
    font-weight: 500;
    font-size: clamp(2.6rem, 13vw, 4.8rem);
    line-height: 1.08;
    margin: 0.6rem 0 1.3rem;
    display: flex;
    flex-flow: row wrap;
    justify-content: center;
    align-items: baseline;
    gap: 0.2rem 0.55rem;
}
.inv-names__amp {
    font-family: var(--f-script);
    color: var(--gold);
    font-weight: 400;
    font-size: 0.66em;
    align-self: center;
}
html[lang="ar"] .inv-names__amp {
    font-family: var(--f-name);
    font-size: 0.5em;
}
.inv-hero__date {
    font-family: var(--f-body);
    letter-spacing: 0.3em;
    font-size: clamp(0.9rem, 3.6vw, 1.05rem);
    color: var(--ink);
}
html[lang="ar"] .inv-hero__date {
    letter-spacing: 0.12em;
}
.inv-hero__scroll {
    margin-top: 3rem;
    font-family: var(--f-body);
    font-style: italic;
    color: var(--ink-soft);
    font-size: 0.92rem;
}
html[lang="ar"] .inv-hero__scroll {
    font-style: normal;
}

/* ── sections ───────────────────────────────────────────────────────────── */

.inv-main {
    position: relative;
}
.inv-section {
    padding: 74px 24px;
    text-align: center;
}
.inv-section--wine {
    position: relative;
    background: var(--forest-band);
    color: var(--on-dark);
}
.inv-section--wine::before {
    content: "";
    position: absolute;
    inset: 14px;
    border: 1px solid rgba(199, 168, 108, 0.3);
    pointer-events: none;
}
.inv-section--wine > * {
    position: relative;
}
.inv-section--wine .inv-lead {
    color: var(--on-dark-soft);
}
.inv-section--wine .inv-eyebrow {
    color: var(--gold);
}
.inv-section--wine .inv-note {
    color: var(--on-dark-soft);
}
.inv-section--wine .inv-rule {
    background: rgba(199, 168, 108, 0.42);
}
.inv-section--wine .inv-script {
    color: var(--gold);
}

@media (min-width: 768px) {
    .inv-section {
        padding: 104px 24px;
    }
}

/* reveal */
[data-reveal] {
    opacity: 0;
    transform: translateY(26px);
    transition:
        opacity 0.8s ease,
        transform 0.8s ease;
}
[data-reveal].is-visible {
    opacity: 1;
    transform: none;
}
@media (prefers-reduced-motion: reduce) {
    [data-reveal] {
        opacity: 1;
        transform: none;
        transition: none;
    }
    .inv-seal {
        animation: none;
    }
}

/* ── countdown ──────────────────────────────────────────────────────────── */

.inv-countdown {
    display: flex;
    justify-content: center;
    gap: clamp(10px, 4vw, 26px);
    margin-top: 2rem;
}
.inv-countdown__cell {
    min-width: 58px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.4rem;
}
.inv-countdown__num {
    font-family: var(--f-head);
    font-size: clamp(1.9rem, 8vw, 2.9rem);
    font-variant-numeric: tabular-nums;
    line-height: 1;
    color: var(--on-dark);
}
.inv-countdown__label {
    font-family: var(--f-body);
    font-size: 0.72rem;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--on-dark-soft);
}
html[lang="ar"] .inv-countdown__label {
    letter-spacing: 0.06em;
    text-transform: none;
    font-size: 0.82rem;
}

/* ── details ────────────────────────────────────────────────────────────── */

.inv-details {
    max-width: 380px;
    margin: 1.8rem auto 0;
    text-align: start;
}
.inv-details__row {
    display: flex;
    justify-content: space-between;
    gap: 1rem;
    padding: 0.95rem 0;
    border-bottom: 1px solid var(--rule);
}
.inv-details__label {
    font-family: var(--f-body);
    text-transform: uppercase;
    letter-spacing: 0.16em;
    font-size: 0.72rem;
    color: var(--ink-soft);
    padding-top: 0.25rem;
    white-space: nowrap;
}
html[lang="ar"] .inv-details__label {
    letter-spacing: 0;
    text-transform: none;
    font-size: 0.9rem;
}
.inv-details__value {
    font-family: var(--f-head);
    font-size: 1.12rem;
    text-align: end;
}
.inv-details__sub {
    color: var(--ink-soft);
    font-size: 0.92rem;
}

.inv-btn {
    display: inline-block;
    margin-top: 1.8rem;
    padding: 0.8rem 2rem;
    border: 1px solid var(--gold);
    border-radius: 999px;
    font-family: var(--f-body);
    font-size: 0.82rem;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    text-decoration: none;
    color: inherit;
    transition:
        background-color 0.2s ease,
        color 0.2s ease;
}
html[lang="ar"] .inv-btn {
    letter-spacing: 0.04em;
    text-transform: none;
    font-size: 0.95rem;
}
.inv-btn:hover {
    background: var(--gold);
    color: var(--forest);
}
.inv-btn--solid {
    background: var(--gold);
    color: var(--forest);
    border-color: var(--gold);
}
.inv-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.inv-notes {
    max-width: 400px;
    margin: 2.6rem auto 0;
    text-align: start;
}
.inv-notes__title {
    font-family: var(--f-head);
    font-size: 1.1rem;
    text-align: center;
    margin-bottom: 1rem;
    color: var(--gold);
}
.inv-notes__item {
    padding: 0.6rem 0;
}
.inv-notes__k {
    display: block;
    font-family: var(--f-body);
    text-transform: uppercase;
    letter-spacing: 0.16em;
    font-size: 0.68rem;
    color: var(--ink-soft);
    margin-bottom: 0.15rem;
}
html[lang="ar"] .inv-notes__k {
    letter-spacing: 0;
    text-transform: none;
    font-size: 0.88rem;
}
.inv-notes__v {
    font-family: var(--f-body);
    font-size: 0.98rem;
}

/* ── programme ──────────────────────────────────────────────────────────── */

.inv-program {
    list-style: none;
    max-width: 340px;
    margin: 2.2rem auto 0;
}
.inv-program__item {
    display: grid;
    grid-template-columns: 4.5rem 12px 1fr;
    align-items: center;
    gap: 0.9rem;
    padding: 0.85rem 0;
    text-align: start;
}
.inv-program__item + .inv-program__item {
    border-top: 1px solid rgba(199, 168, 108, 0.28);
}
.inv-program__time {
    font-family: var(--f-head);
    font-size: 1rem;
    color: var(--gold);
    font-variant-numeric: tabular-nums;
}
.inv-program__dot {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: var(--gold);
}
.inv-program__label {
    font-family: var(--f-head);
    font-size: 1.08rem;
    color: var(--on-dark);
}

/* ── gallery — asymmetric arched collage ───────────────────────────────── */

.inv-gallery {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 14px;
    max-width: 660px;
    margin: 2.6rem auto 0;
}
.inv-gallery__cell {
    position: relative;
    grid-column: span 3;
    aspect-ratio: 3 / 4;
    overflow: hidden;
    border-radius: 999px 999px 12px 12px;
    background: linear-gradient(150deg, #d9dcc4, #a7b98f);
    box-shadow: 0 14px 30px -18px rgba(14, 42, 34, 0.55);
}
.inv-gallery__cell::after {
    content: "";
    position: absolute;
    inset: 6px;
    border: 1px solid rgba(255, 253, 245, 0.42);
    border-radius: inherit;
    pointer-events: none;
}
.inv-gallery__cell:first-child {
    grid-column: span 6;
    aspect-ratio: 16 / 11;
    border-radius: 200px 200px 12px 12px;
}
.inv-gallery__cell:last-child {
    grid-column: span 6;
    aspect-ratio: 16 / 8;
    border-radius: 12px;
}
.inv-gallery__cell img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.inv-gallery__mark {
    position: absolute;
    inset-block-end: 10px;
    inset-inline-end: 14px;
    font-family: var(--f-script);
    font-size: 1.25rem;
    color: rgba(255, 255, 255, 0.9);
    text-shadow: 0 1px 6px rgba(14, 42, 34, 0.5);
    opacity: 0;
}
.inv-gallery__cell.is-empty .inv-gallery__mark {
    opacity: 1;
}
@media (min-width: 640px) {
    .inv-gallery__cell:first-child {
        grid-column: 1 / 4;
        grid-row: 1 / 3;
        aspect-ratio: 4 / 5;
        border-radius: 240px 240px 12px 12px;
    }
    .inv-gallery__cell:nth-child(2) { grid-column: 4 / 7; }
    .inv-gallery__cell:nth-child(3) { grid-column: 4 / 7; }
    .inv-gallery__cell:last-child {
        grid-column: 1 / 7;
        aspect-ratio: 16 / 6;
    }
}

/* ── RSVP form ──────────────────────────────────────────────────────────── */

.inv-form {
    max-width: 400px;
    margin: 1.8rem auto 0;
    text-align: start;
}
.inv-field {
    display: block;
    border: 0;
    margin-bottom: 1.3rem;
}
.inv-field__label {
    display: block;
    font-family: var(--f-body);
    text-transform: uppercase;
    letter-spacing: 0.14em;
    font-size: 0.7rem;
    color: var(--on-dark-soft);
    margin-bottom: 0.5rem;
}
html[lang="ar"] .inv-field__label {
    letter-spacing: 0;
    text-transform: none;
    font-size: 0.9rem;
}
.inv-form input[type="text"],
.inv-form input[type="tel"],
.inv-form input[type="email"],
.inv-form input[type="number"],
.inv-form textarea {
    width: 100%;
    padding: 0.7rem 0.9rem;
    background: rgba(241, 237, 224, 0.08);
    border: 1px solid rgba(199, 168, 108, 0.4);
    border-radius: 8px;
    font-family: var(--f-body);
    font-size: 1rem;
    color: var(--on-dark);
    resize: vertical;
}
.inv-form input[type="number"] { width: 6rem; text-align: center; }
.inv-form input:focus,
.inv-form textarea:focus {
    outline: none;
    border-color: var(--gold);
    background: rgba(241, 237, 224, 0.14);
}
.inv-form input::placeholder,
.inv-form textarea::placeholder {
    color: rgba(241, 237, 224, 0.4);
}
.inv-field__hint {
    font-style: italic;
    font-size: 0.85em;
    color: var(--on-dark-soft);
    text-transform: none;
    letter-spacing: 0;
}
html[lang="ar"] .inv-field__hint { font-style: normal; }
.inv-rsvp__guests[hidden] { display: none; }

.inv-form__error {
    margin: 0 auto 1.2rem;
    max-width: 400px;
    padding: 0.7rem 1rem;
    border: 1px solid rgba(199, 168, 108, 0.5);
    border-radius: 8px;
    background: rgba(241, 237, 224, 0.1);
    color: var(--on-dark);
    font-size: 0.9rem;
    text-align: center;
}

.inv-thanks {
    max-width: 34ch;
    margin: 1.4rem auto 0;
}
.inv-thanks__title {
    font-family: var(--f-script);
    font-size: clamp(2rem, 8vw, 3rem);
    color: var(--gold);
    margin-bottom: 0.4rem;
}
html[lang="ar"] .inv-thanks__title {
    font-family: var(--f-head);
    font-size: clamp(1.4rem, 5.4vw, 2rem);
}
.inv-choice {
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
}
.inv-choice label {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    font-family: var(--f-body);
    font-size: 0.98rem;
    color: var(--on-dark);
}
.inv-choice input {
    accent-color: var(--gold);
    width: 16px;
    height: 16px;
}
.inv-form .inv-btn--solid {
    width: 100%;
    margin-top: 0.4rem;
}
.inv-form__demo {
    margin-top: 1rem;
    text-align: center;
    font-family: var(--f-body);
    font-style: italic;
    font-size: 0.86rem;
    color: var(--on-dark-soft);
}
html[lang="ar"] .inv-form__demo {
    font-style: normal;
}

/* ── footer ─────────────────────────────────────────────────────────────── */

.inv-footer {
    background: var(--forest);
    color: var(--on-dark-soft);
    text-align: center;
    padding: 56px 24px 48px;
}
.inv-footer__names {
    font-family: var(--f-name);
    font-size: clamp(1.7rem, 7vw, 2.4rem);
    color: var(--on-dark);
}
.inv-footer__names span {
    color: var(--gold);
    font-family: var(--f-script);
}
html[lang="ar"] .inv-footer__names span {
    font-family: var(--f-name);
}
.inv-footer__line {
    margin-top: 1.4rem;
    font-family: var(--f-body);
    font-size: 0.8rem;
    letter-spacing: 0.18em;
    text-transform: uppercase;
}
html[lang="ar"] .inv-footer__line {
    letter-spacing: 0;
    text-transform: none;
    font-size: 0.95rem;
}
.inv-footer__brand {
    display: inline-block;
    margin-top: 0.5rem;
    font-family: var(--f-head);
    font-size: 1.05rem;
    letter-spacing: 0.22em;
    color: var(--gold);
    text-decoration: none;
}
.inv-footer__brand em {
    font-family: var(--f-script);
    font-style: normal;
    letter-spacing: 0;
    font-size: 1.15rem;
}