/*
 * The Swiftie Vault — botón flotante de WhatsApp por eras.
 * Colores: --waf-a (ficha), --waf-b (acento), --waf-f (icono). Solo se animan transform y opacity.
 */
.sv-waf {
	position: fixed;
	right: 34px;
	bottom: 84px;
	z-index: 9990;
	display: block;
	width: 62px;
	height: 62px;
	color: var(--waf-f, #1e1a14);
	text-decoration: none;
	-webkit-tap-highlight-color: transparent;
	animation: sv-waf-in 700ms cubic-bezier(0.34, 1.56, 0.64, 1) 600ms both;
}
.sv-waf:hover,
.sv-waf:focus-visible {
	color: var(--waf-f, #1e1a14);
	text-decoration: none;
}
.sv-waf:focus-visible {
	outline: none;
}
.sv-waf:focus-visible .sv-waf__btn {
	box-shadow:
		0 0 0 3px #fbf7f0,
		0 0 0 6px var(--waf-a);
}
@media (max-width: 767px) {
	.sv-waf {
		right: 18px;
		bottom: 78px;
		width: 56px;
		height: 56px;
	}
}
/* Página de sorteo en móvil: sobre la barra fija de "Participar" */
@media (max-width: 1023px) {
	body:has(.sv-rf-sticky.is-on) .sv-waf {
		bottom: 104px;
	}
}
@keyframes sv-waf-in {
	from {
		opacity: 0;
		transform: translateY(24px) scale(0.6);
	}
	to {
		opacity: 1;
		transform: none;
	}
}

.sv-waf__btn {
	position: relative;
	z-index: 2;
	display: flex;
	width: 100%;
	height: 100%;
	align-items: center;
	justify-content: center;
	border-radius: 50%;
	background: radial-gradient(circle at 30% 25%, var(--waf-b), var(--waf-a) 62%);
	box-shadow:
		0 10px 24px rgba(30, 26, 20, 0.22),
		inset 0 -3px 0 rgba(0, 0, 0, 0.12);
	transition:
		transform 300ms cubic-bezier(0.34, 1.56, 0.64, 1),
		background 900ms ease;
}
.sv-waf:hover .sv-waf__btn {
	transform: scale(1.08) rotate(-8deg);
}
.sv-waf:active .sv-waf__btn {
	transform: scale(0.94);
}
.sv-waf__logo {
	display: block;
	transition: transform 300ms ease;
}

/* Anillo que se expande con el color nuevo */
.sv-waf__ring {
	position: absolute;
	inset: 0;
	z-index: 1;
	border: 3px solid var(--waf-a);
	border-radius: 50%;
	opacity: 0;
}
.sv-waf.is-change .sv-waf__ring {
	animation: sv-waf-ring 900ms ease-out both;
}
@keyframes sv-waf-ring {
	from {
		opacity: 0.85;
		transform: scale(1);
	}
	to {
		opacity: 0;
		transform: scale(1.9);
	}
}
/* Pulso suave en reposo */
.sv-waf::after {
	content: "";
	position: absolute;
	inset: 0;
	z-index: 0;
	border-radius: 50%;
	background: var(--waf-a);
	opacity: 0;
	animation: sv-waf-idle 2.8s ease-out infinite;
}
@keyframes sv-waf-idle {
	0% {
		opacity: 0.35;
		transform: scale(1);
	}
	70%,
	100% {
		opacity: 0;
		transform: scale(1.45);
	}
}

/* Chispas */
.sv-waf__spark {
	position: absolute;
	inset: 0;
	z-index: 3;
	pointer-events: none;
}
.sv-waf__spark span {
	position: absolute;
	left: 50%;
	top: 50%;
	width: 7px;
	height: 7px;
	margin: -3.5px 0 0 -3.5px;
	border-radius: 2px;
	background: var(--waf-b);
	box-shadow: 0 0 0 1px var(--waf-a);
	opacity: 0;
	transform: rotate(calc(var(--k) * 45deg)) translateY(0) scale(0.4);
}
.sv-waf.is-change .sv-waf__spark span {
	animation: sv-waf-spark 800ms cubic-bezier(0.2, 0.7, 0.2, 1) both;
	animation-delay: calc(var(--k) * 18ms);
}
@keyframes sv-waf-spark {
	0% {
		opacity: 1;
		transform: rotate(calc(var(--k) * 45deg)) translateY(-26px) scale(1) rotate(45deg);
	}
	100% {
		opacity: 0;
		transform: rotate(calc(var(--k) * 45deg)) translateY(-54px) scale(0.3) rotate(45deg);
	}
}

/* Etiqueta: nombre de la era al cambiar; "Escríbenos" al pasar el cursor */
.sv-waf__tip {
	position: absolute;
	right: calc(100% + 12px);
	top: 50%;
	display: grid;
	white-space: nowrap;
	pointer-events: none;
	font-family: "Manrope", system-ui, sans-serif;
	font-size: 13px;
	font-weight: 700;
	letter-spacing: 0.04em;
	transform: translateY(-50%);
}
.sv-waf__era,
.sv-waf__hint {
	grid-area: 1 / 1;
	justify-self: end;
	padding: 7px 12px;
	border-radius: 999px;
	background: #fbf7f0;
	color: #1e1a14;
	box-shadow: 0 6px 18px rgba(30, 26, 20, 0.16);
	opacity: 0;
	transform: translateX(10px);
	transition:
		opacity 250ms ease,
		transform 350ms cubic-bezier(0.2, 0.7, 0.2, 1);
}
.sv-waf__era {
	border-left: 4px solid var(--waf-a);
}
.sv-waf.is-named .sv-waf__era,
.sv-waf:hover .sv-waf__hint,
.sv-waf:focus-visible .sv-waf__hint {
	opacity: 1;
	transform: none;
}
.sv-waf:hover .sv-waf__era,
.sv-waf:focus-visible .sv-waf__era {
	opacity: 0;
}
@media (max-width: 1023px) {
	.sv-waf__tip {
		display: none;
	}
}

/* ------------------------------------------------------------------
   Una animación por era (se aplica al botón en cada cambio)
   ------------------------------------------------------------------ */
.sv-waf.fx-debut .sv-waf__btn {
	animation: sv-waf-pop 700ms cubic-bezier(0.34, 1.56, 0.64, 1);
}
.sv-waf.fx-fearless .sv-waf__btn {
	animation: sv-waf-bounce 800ms cubic-bezier(0.2, 0.7, 0.2, 1);
}
.sv-waf.fx-speak-now .sv-waf__btn {
	animation: sv-waf-twirl 900ms cubic-bezier(0.2, 0.7, 0.2, 1);
}
.sv-waf.fx-red .sv-waf__btn {
	animation: sv-waf-beat 900ms ease-in-out;
}
.sv-waf.fx-1989 .sv-waf__btn {
	animation: sv-waf-flip 800ms cubic-bezier(0.2, 0.7, 0.2, 1);
}
.sv-waf.fx-reputation .sv-waf__btn {
	animation: sv-waf-glitch 600ms steps(2, end);
}
.sv-waf.fx-lover .sv-waf__btn {
	animation: sv-waf-jelly 900ms ease-out;
}
.sv-waf.fx-folklore .sv-waf__btn {
	animation: sv-waf-mist 1000ms ease-out;
}
.sv-waf.fx-evermore .sv-waf__btn {
	animation: sv-waf-sway 1100ms ease-in-out;
}
.sv-waf.fx-midnights .sv-waf__btn {
	animation: sv-waf-twinkle 1000ms ease-in-out;
}
.sv-waf.fx-ttpd .sv-waf__btn {
	animation: sv-waf-page 900ms cubic-bezier(0.2, 0.7, 0.2, 1);
}
.sv-waf.fx-showgirl .sv-waf__btn {
	animation: sv-waf-curtain 1000ms cubic-bezier(0.34, 1.56, 0.64, 1);
}
@keyframes sv-waf-pop {
	0% { transform: scale(0.7); }
	60% { transform: scale(1.14); }
	100% { transform: none; }
}
@keyframes sv-waf-bounce {
	0%, 100% { transform: none; }
	30% { transform: translateY(-14px) scale(1.04); }
	55% { transform: translateY(0) scale(1.06, 0.94); }
	75% { transform: translateY(-5px); }
}
@keyframes sv-waf-twirl {
	from { transform: rotate(-360deg) scale(0.8); }
	to { transform: none; }
}
@keyframes sv-waf-beat {
	0%, 100% { transform: none; }
	15% { transform: scale(1.16); }
	30% { transform: scale(0.98); }
	45% { transform: scale(1.12); }
	65% { transform: none; }
}
@keyframes sv-waf-flip {
	from { transform: perspective(300px) rotateY(-360deg); }
	to { transform: perspective(300px) rotateY(0); }
}
@keyframes sv-waf-glitch {
	0% { transform: translate(0, 0); }
	20% { transform: translate(-4px, 2px) skewX(-8deg); }
	40% { transform: translate(4px, -2px) skewX(8deg); }
	60% { transform: translate(-3px, -1px); }
	80% { transform: translate(3px, 1px) skewX(-4deg); }
	100% { transform: none; }
}
@keyframes sv-waf-jelly {
	0%, 100% { transform: none; }
	25% { transform: scale(1.18, 0.84); }
	45% { transform: scale(0.9, 1.12); }
	65% { transform: scale(1.06, 0.95); }
	85% { transform: scale(0.98, 1.02); }
}
@keyframes sv-waf-mist {
	from { opacity: 0.2; transform: scale(0.86) translateY(6px); }
	to { opacity: 1; transform: none; }
}
@keyframes sv-waf-sway {
	0%, 100% { transform: none; }
	20% { transform: rotate(14deg) translateX(3px); }
	45% { transform: rotate(-10deg) translateX(-2px); }
	70% { transform: rotate(5deg); }
}
@keyframes sv-waf-twinkle {
	0%, 100% { transform: none; opacity: 1; }
	20% { transform: scale(0.88); opacity: 0.55; }
	40% { transform: scale(1.1); opacity: 1; }
	60% { transform: scale(0.96); opacity: 0.75; }
	80% { transform: scale(1.04); opacity: 1; }
}
@keyframes sv-waf-page {
	from { transform: perspective(300px) rotateX(-180deg); }
	to { transform: perspective(300px) rotateX(0); }
}
@keyframes sv-waf-curtain {
	0% { transform: scale(0.4) rotate(-30deg); }
	55% { transform: scale(1.22) rotate(8deg); }
	100% { transform: none; }
}

@media (prefers-reduced-motion: reduce) {
	.sv-waf,
	.sv-waf::after,
	.sv-waf.is-change .sv-waf__ring,
	.sv-waf.is-change .sv-waf__spark span,
	.sv-waf[class*="fx-"] .sv-waf__btn {
		animation: none !important;
	}
	.sv-waf:hover .sv-waf__btn {
		transform: none;
	}
}
@media print {
	.sv-waf {
		display: none;
	}
}