/**
 * RM RSVP — le formulaire public.
 *
 * Reprise fidèle de la maquette validée. Tout est enfermé sous « .rmrsvp »
 * pour qu'un thème ne vienne pas repeindre la carte, et pour que le même
 * balisage tienne en pleine page comme posé au milieu d'un article.
 */

.rmrsvp {
	--bordeaux: #4E1019;
	--bordeaux2: #611523;
	--bordeaux-deep: #37090F;
	--beige: #EADFC9;
	--beige-bright: #F5EEDD;
	--beige-soft: #C4B18E;
	--serif: 'Cormorant Garamond', Georgia, 'Times New Roman', serif;
	--script: 'Pinyon Script', 'Cormorant Garamond', cursive;

	position: fixed;
	inset: 0;
	z-index: 9999;
	overflow: hidden;
	font-family: var(--serif);
	color: var(--beige);
	background: radial-gradient(120% 100% at 50% 10%, var(--bordeaux2) 0%, var(--bordeaux) 55%, var(--bordeaux-deep) 100%);
	-webkit-font-smoothing: antialiased;
}

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

.rmrsvp--embed {
	position: relative;
	inset: auto;
	z-index: 0;
	min-height: 100svh;
}

html.rmrsvp-page,
body.rmrsvp-page {
	height: 100%;
	margin: 0;
	padding: 0;
	overflow: hidden;
	background: #37090F;
}

/* La coquille de chaque écran. */

.rmrsvp .screen {
	position: absolute;
	inset: 0;
	display: flex;
	align-items: center;
	justify-content: center;
	padding: calc(30px + env(safe-area-inset-top)) 24px calc(30px + env(safe-area-inset-bottom));
	opacity: 0;
	visibility: hidden;
	pointer-events: none;
	transition: opacity .7s ease;
}

.rmrsvp .screen.active {
	opacity: 1;
	visibility: visible;
	pointer-events: auto;
}

.rmrsvp .screen::before {
	content: "";
	position: absolute;
	inset: 15px;
	border: 1px solid rgba(196, 177, 142, .32);
	pointer-events: none;
}

.rmrsvp .topmark {
	position: absolute;
	top: calc(30px + env(safe-area-inset-top));
	left: 50%;
	transform: translateX(-50%);
	z-index: 50;
	font-family: var(--script);
	font-size: 30px;
	line-height: 1;
	color: var(--beige);
	letter-spacing: 1px;
	background: none;
	border: none;
	padding: 0;
	cursor: pointer;
	opacity: 0;
	visibility: hidden;
	transition: opacity .5s ease;
}

.rmrsvp .topmark.show {
	opacity: .9;
	visibility: visible;
}

/* Écran A : la carte qu'on découvre. */

.rmrsvp .hero-inner {
	display: flex;
	flex-direction: column;
	align-items: center;
	width: 100%;
}

.rmrsvp .stage {
	position: relative;
	width: min(82vw, 380px);
	margin: 0 auto;
	cursor: pointer;
	filter: drop-shadow(0 26px 40px rgba(0, 0, 0, .5));
}

.rmrsvp .card-img {
	display: block;
	width: 100%;
	height: auto;
	position: relative;
	z-index: 2;
	transform-origin: 0 0;
	transform: translate(-0.44%, -1.10%) scale(1.0248);
	opacity: 0;
	transition: opacity 1s ease .15s;
}

.rmrsvp .stage.revealed .card-img {
	opacity: 1;
}

.rmrsvp .cover-img {
	position: absolute;
	left: 0;
	top: 0;
	width: 100%;
	height: auto;
	z-index: 3;
	transform-origin: 50% 82%;
	transition: transform 1.15s cubic-bezier(.4, .05, .2, 1), opacity .9s ease;
	filter: drop-shadow(0 16px 26px rgba(0, 0, 0, .4));
}

.rmrsvp .stage.revealed .cover-img {
	transform: translateY(-14%) scale(1.06);
	opacity: 0;
}

.rmrsvp .hint {
	position: absolute;
	left: 50%;
	bottom: -42px;
	transform: translateX(-50%);
	font-size: 14px;
	letter-spacing: .34em;
	text-transform: uppercase;
	color: var(--beige-soft);
	white-space: nowrap;
	z-index: 4;
	animation: rmrsvp-breathe 2.2s ease-in-out infinite;
}

.rmrsvp .hint::before {
	content: "";
	display: block;
	width: 24px;
	height: 1px;
	background: var(--beige-soft);
	margin: 0 auto 10px;
	opacity: .7;
}

.rmrsvp .stage.revealed .hint {
	opacity: 0;
	animation: none;
	transition: opacity .4s ease;
	pointer-events: none;
}

@keyframes rmrsvp-breathe {
	0%, 100% { opacity: .5; }
	50% { opacity: 1; }
}

.rmrsvp .cta-wrap {
	margin-top: 66px;
	text-align: center;
	opacity: 0;
	transform: translateY(18px);
	transition: opacity .8s ease, transform .8s ease;
	pointer-events: none;
}

.rmrsvp .hero.cta-on .cta-wrap {
	opacity: 1;
	transform: none;
	pointer-events: auto;
}

.rmrsvp .cta-eyebrow {
	font-style: italic;
	font-size: 19px;
	color: var(--beige);
	opacity: .8;
	margin: 0 0 18px;
}

.rmrsvp .btn-cta {
	font-family: var(--script);
	font-size: 34px;
	line-height: 1;
	color: var(--bordeaux);
	background: var(--beige-bright);
	border: none;
	border-radius: 46px;
	padding: 14px 46px 20px;
	cursor: pointer;
	box-shadow: 0 12px 28px rgba(0, 0, 0, .4);
	transition: transform .25s ease, box-shadow .25s ease, filter .25s ease;
}

.rmrsvp .btn-cta:hover {
	transform: translateY(-3px);
	filter: brightness(1.03);
	box-shadow: 0 18px 36px rgba(0, 0, 0, .5);
}

.rmrsvp .btn-cta:active {
	transform: translateY(-1px);
}

/* Écran B : une question à la fois. */

.rmrsvp .form-inner {
	width: 100%;
	max-width: 460px;
	text-align: center;
}

.rmrsvp .dots {
	display: flex;
	gap: 9px;
	justify-content: center;
	margin-bottom: 44px;
	min-height: 8px;
}

.rmrsvp .dot {
	width: 8px;
	height: 8px;
	border-radius: 50%;
	background: rgba(196, 177, 142, .35);
	transition: background .3s ease;
}

.rmrsvp .dot.a {
	background: var(--beige-bright);
}

.rmrsvp .qstep {
	display: none;
}

.rmrsvp .qstep.on {
	display: block;
	animation: rmrsvp-rise .55s ease both;
}

@keyframes rmrsvp-rise {
	from { opacity: 0; transform: translateY(14px); }
	to { opacity: 1; transform: none; }
}

.rmrsvp .q-count {
	font-size: 12px;
	letter-spacing: .3em;
	text-transform: uppercase;
	color: var(--beige-soft);
	margin-bottom: 18px;
	min-height: 15px;
}

.rmrsvp .q-title {
	font-family: var(--script);
	font-size: clamp(44px, 12.5vw, 60px);
	color: var(--beige-bright);
	line-height: 1.06;
	margin-bottom: 10px;
}

.rmrsvp .q-sub {
	font-style: italic;
	color: var(--beige);
	opacity: .72;
	font-size: 17px;
	margin: 0 0 30px;
}

.rmrsvp .q-title + .q-input,
.rmrsvp .q-title + .choice {
	margin-top: 28px;
}

.rmrsvp .q-input {
	display: block;
	width: 100%;
	text-align: center;
	font-family: var(--serif);
	font-size: 26px;
	color: var(--beige);
	background: transparent;
	border: none;
	border-bottom: 1px solid rgba(196, 177, 142, .5);
	border-radius: 0;
	padding: 12px 8px;
	outline: none;
	transition: border-color .25s ease;
}

.rmrsvp .q-input--area {
	resize: none;
	line-height: 1.4;
	font-size: 22px;
}

.rmrsvp .q-input::placeholder {
	color: rgba(234, 223, 201, .3);
}

.rmrsvp .q-input:focus {
	border-bottom-color: var(--beige-bright);
}

.rmrsvp .qstep.invalid .q-input {
	border-bottom-color: #E0A0A0;
}

.rmrsvp .q-err {
	display: none;
	margin: 12px 0 0;
	font-size: 14px;
	font-style: italic;
	color: #E7B4B4;
}

.rmrsvp .qstep.invalid .q-err {
	display: block;
}

.rmrsvp .q-err--global {
	margin-top: 22px;
}

.rmrsvp .q-err--global.show {
	display: block;
}

.rmrsvp .choice {
	display: flex;
	gap: 14px;
	margin-top: 12px;
}

.rmrsvp .choice-btn {
	flex: 1;
	font-family: var(--serif);
	font-size: 19px;
	color: var(--beige);
	background: transparent;
	border: 1px solid rgba(196, 177, 142, .5);
	border-radius: 44px;
	padding: 18px 8px;
	cursor: pointer;
	transition: all .22s ease;
}

.rmrsvp .choice-btn:hover {
	border-color: var(--beige);
	background: rgba(234, 223, 201, .07);
}

.rmrsvp .choice-btn.sel {
	background: var(--beige);
	border-color: var(--beige);
	color: var(--bordeaux);
}

.rmrsvp .btn-next {
	margin-top: 44px;
	font-family: var(--serif);
	font-size: 19px;
	letter-spacing: .06em;
	color: var(--bordeaux);
	background: var(--beige-bright);
	border: none;
	border-radius: 44px;
	padding: 15px 56px;
	cursor: pointer;
	box-shadow: 0 10px 24px rgba(0, 0, 0, .3);
	transition: transform .22s ease, filter .22s ease;
}

.rmrsvp .btn-next:hover {
	transform: translateY(-2px);
	filter: brightness(1.03);
}

.rmrsvp .btn-next[disabled] {
	opacity: .6;
	cursor: progress;
	transform: none;
}

.rmrsvp .form-back {
	display: block;
	margin: 30px auto 0;
	background: none;
	border: none;
	cursor: pointer;
	font-family: var(--serif);
	font-size: 14px;
	letter-spacing: .28em;
	text-transform: uppercase;
	color: var(--beige);
	opacity: .6;
	transition: opacity .2s ease;
}

.rmrsvp .form-back:hover {
	opacity: 1;
}

.rmrsvp-trap {
	position: absolute;
	left: -9999px;
	width: 1px;
	height: 1px;
	overflow: hidden;
}

/* Écran C : le remerciement. */

.rmrsvp .confirm-inner {
	width: 100%;
	max-width: 440px;
	text-align: center;
}

.rmrsvp .confirm-msg {
	display: none;
}

.rmrsvp .confirm-msg.show {
	display: block;
	animation: rmrsvp-rise .8s ease both;
}

.rmrsvp .confirm-eyebrow {
	font-family: var(--script);
	font-size: clamp(46px, 13vw, 62px);
	color: var(--beige-bright);
	line-height: 1;
	margin: 0 0 24px;
}

.rmrsvp .confirm-text {
	font-size: 22px;
	line-height: 1.55;
	margin: 0 auto;
	max-width: 30ch;
	color: var(--beige);
}

.rmrsvp .confirm-text .accent {
	font-style: italic;
	color: var(--beige-bright);
}

.rmrsvp .signature {
	margin-top: 54px;
	display: flex;
	flex-direction: column;
	align-items: center;
}

.rmrsvp .mono {
	width: 122px;
	height: auto;
	margin-bottom: 14px;
	filter: drop-shadow(0 2px 8px rgba(0, 0, 0, .25));
}

.rmrsvp .sig-names {
	font-size: 14px;
	letter-spacing: .36em;
	text-transform: uppercase;
	color: var(--beige);
}

.rmrsvp .sig-date {
	font-style: italic;
	font-size: 17px;
	color: var(--beige-soft);
	margin-top: 9px;
	letter-spacing: .06em;
}

.rmrsvp .sig-line {
	width: 40px;
	height: 1px;
	background: var(--beige-soft);
	opacity: .6;
	margin: 16px auto 0;
}

@media (max-width: 900px) {
	.rmrsvp .screen {
		padding: calc(24px + env(safe-area-inset-top)) 20px calc(24px + env(safe-area-inset-bottom));
	}

	.rmrsvp .stage {
		width: min(78vw, 340px);
	}

	.rmrsvp .cta-wrap {
		margin-top: 54px;
	}

	.rmrsvp .btn-cta {
		font-size: 30px;
		padding: 13px 36px 18px;
	}

	.rmrsvp .confirm-text {
		font-size: 20px;
	}
}

@media (max-height: 720px) {
	.rmrsvp .stage {
		width: min(58vw, 250px);
	}

	.rmrsvp .cta-wrap {
		margin-top: 36px;
	}

	.rmrsvp .dots {
		margin-bottom: 30px;
	}

	.rmrsvp .btn-next {
		margin-top: 30px;
	}
}

@media (prefers-reduced-motion: reduce) {
	.rmrsvp .card-img,
	.rmrsvp .cover-img,
	.rmrsvp .cta-wrap,
	.rmrsvp .screen,
	.rmrsvp .confirm-msg,
	.rmrsvp .qstep {
		transition: none;
		animation: none;
	}
}