/**
 * Button Styles Collection
 *
 * A collection of 21 animated button styles using Greek letter names.
 * Each button respects the current color scheme (high contrast, dark, or default).
 *
 * Alpha = Slide up animation (was Pan)
 * Beta = Slide with text animation (was Hyperion)
 * Gamma = Skewed slide animation (was Mimas)
 * Delta = Marquee horizontal scroll (was Atlas)
 * Epsilon = Circular with rotating marquee (was Kari)
 * Zeta = 3D lifted effect (was Pandora)
 * Eta = Organic blob morph (was Janus)
 * Theta = Chevron slide (was Anthe)
 * Iota = Circle morph animation (was Pallene)
 * Kappa = Slide from sides (was Telesto)
 * Lambda = Circular reveal (was Calypso)
 * Mu = Circular button (was Skoll)
 * Nu = Polygon reveal (was Greip)
 * Xi = Scale effect (was Dione)
 * Omicron = Slot machine effect (was Helene)
 * Pi = Star morph (was Rhea)
 * Rho = Arrow reveal (was Narvi)
 * Sigma = Dotted pattern (was Hati)
 * Tau = Inner circle reveal (was Bestia)
 * Upsilon = Circular text with eye (was Surtur)
 * Phi = Progress circle (was Fenrir)
 *
 * @package Accessible_Starter
 */

/* Base button styles */
.button {
	cursor: pointer;
	background: inherit;
	border: none;
	padding: 1rem 1rem;
	margin: 0;
	font-family: inherit;
	font-size: inherit;
	position: relative;
	display: inline-block;
	box-sizing: border-box;
}

.button * {
	box-sizing: border-box;
}

/* Theme-aware backgrounds for all buttons */
.contrast-high .button,
.contrast-dark .button,
.contrast-default .button {
	filter: brightness(0.95);
}

.contrast-high .button {
	background-color: rgba(0, 71, 71, 0.08);
}

.contrast-dark .button {
	background-color: rgba(255, 255, 255, 0.1);
}

.contrast-default .button {
	background-color: rgba(0, 0, 0, 0.05);
}

/* Ensure child elements don't inherit button backgrounds */
.button a,
.button span:not([class*="marquee"]) {
	background: transparent;
}

.button::before,
.button::after {
	position: absolute;
	top: 0;
	left: 0;
	right: 0;
	bottom: 0;
	width: 100%;
	height: 100%;
}

/* Alpha Button - Slide up animation */
.button--alpha {
	font-family: aktiv-grotesk-extended, sans-serif;
	font-weight: 700;
	border: 2px solid currentColor;
	border-radius: 3rem;
	overflow: hidden;
	color: inherit;
}

.button--alpha span {
	position: relative;
	mix-blend-mode: difference;
}

.button--alpha::before {
	content: '';
	background: currentColor;
	transition: transform 0.3s cubic-bezier(0.7, 0, 0.2, 1);
}

.button--alpha:hover::before {
	transform: translate3d(0,-100%,0);
}

/* Beta Button - Slide with text animation */
.button--beta {
	font-family: input-mono-narrow, monospace;
	font-weight: 500;
	padding: 1rem 1.5rem;
	border: 1px solid currentColor;
	overflow: hidden;
	color: inherit;
}

.button--beta span {
	display: block;
	position: relative;
}

.button--beta > span {
	overflow: hidden;
}

.button--beta > span > span {
	overflow: hidden;
	mix-blend-mode: difference;
}

.button--beta:hover > span > span {
	animation: MoveUpInitial 0.2s forwards, MoveUpEnd 0.2s forwards 0.2s;
}

@keyframes MoveUpInitial {
	to {
		transform: translate3d(0,-105%,0);
	}
}

@keyframes MoveUpEnd {
	from {
		transform: translate3d(0,100%,0);
	}
	to {
		transform: translate3d(0,0,0);
	}
}

.button--beta::before {
	content: '';
	background: currentColor;
	transition: transform 0.3s cubic-bezier(0.7, 0, 0.2, 1);
	transform-origin: 100% 50%;
}

.button--beta:hover::before {
	transform: scale3d(0,1,1);
	transform-origin: 0% 50%;
}

/* Gamma Button - Skewed slide animation */
.button--gamma {
	text-transform: uppercase;
	letter-spacing: 0.05rem;
	font-weight: 700;
	font-size: 0.85rem;
	border-radius: 0.5rem;
	overflow: hidden;
	color: inherit;
}

.button--gamma span {
	position: relative;
	mix-blend-mode: difference;
}

.button--gamma::before {
	content: '';
	background: currentColor;
	width: 120%;
	left: -10%;
	transform: skew(30deg);
	transition: transform 0.4s cubic-bezier(0.3, 1, 0.8, 1);
}

.button--gamma:hover::before {
	transform: translate3d(100%,0,0);
}

/* Delta Button - Marquee horizontal scroll */
.button--delta {
	font-family: signo, sans-serif;
	font-weight: 500;
}

.button--delta > span {
	display: inline-block;
}

.button--delta:hover > span {
	opacity: 0;
}

.marquee {
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	overflow: hidden;
	pointer-events: none;
	display: flex;
	align-items: center;
}

.marquee__inner {
	width: fit-content;
	display: flex;
	position: relative;
	--offset: 1rem;
	--move-initial: calc(-25% + var(--offset));
	--move-final: calc(-50% + var(--offset));
	transform: translate3d(var(--move-initial), 0, 0);
	animation: marquee 1s linear infinite;
	animation-play-state: paused;
	opacity: 0;
}

.button--delta:hover .marquee__inner {
	animation-play-state: running;
	opacity: 1;
	transition-duration: 0.4s;
}

.marquee span {
	text-align: center;
	white-space: nowrap;
	font-style: italic;
	padding: 0 0.5rem;
}

@keyframes marquee {
	0% {
		transform: translate3d(var(--move-initial), 0, 0);
	}
	100% {
		transform: translate3d(var(--move-final), 0, 0);
	}
}

/* Epsilon Button - Circular with rotating marquee */
.button--epsilon {
	font-family: freight-display-pro, serif;
	font-weight: 900;
	font-size: 1.25rem;
	border-radius: 50%;
	border: 2px solid currentColor;
}

.button--epsilon > span {
	display: inline-block;
	transition: opacity 0.1s;
}

.button--epsilon:hover > span {
	opacity: 0;
}

.button--epsilon .marquee {
	transform: rotate(-2.75deg);
}

.button--epsilon:hover .marquee__inner {
	animation-play-state: running;
	opacity: 1;
	transition-duration: 0.6s;
}

/* Zeta Button - 3D lifted effect */
.button--zeta {
	background: currentColor;
	font-weight: 700;
	padding: 0;
	border-radius: 5px;
}

.button--zeta span {
	display: block;
	background: inherit;
	filter: brightness(0.85);
	padding: 1.5rem 2rem;
	border: 1px solid currentColor;
	border-radius: 5px;
	transform: translate3d(-4px, -4px, 0);
	transition: transform 0.3s cubic-bezier(0.7, 0, 0.2, 1);
}

.button--zeta:hover span {
	transform: translate3d(-8px, -8px, 0);
}

/* Eta Button - Organic blob morph */
.button--eta {
	font-family: freight-display-pro, serif;
	font-weight: 900;
	width: 175px;
	height: 120px;
	color: inherit;
	background: none;
}

.button--eta::before {
	content: '';
	background: currentColor;
	-webkit-clip-path: path("M154.5,88.5 C131,113.5 62.5,110 30,89.5 C-2.5,69 -3.5,42 4.5,25.5 C12.5,9 33.5,-6 85,3.5 C136.5,13 178,63.5 154.5,88.5 Z");
	clip-path: path("M154.5,88.5 C131,113.5 62.5,110 30,89.5 C-2.5,69 -3.5,42 4.5,25.5 C12.5,9 33.5,-6 85,3.5 C136.5,13 178,63.5 154.5,88.5 Z");
	transition: clip-path 0.5s cubic-bezier(0.585, 2.5, 0.645, 0.55), -webkit-clip-path 0.5s cubic-bezier(0.585, 2.5, 0.645, 0.55), background 0.5s ease;
}

.button--eta:hover::before {
	background: currentColor;
	-webkit-clip-path: path("M143,77 C117,96 74,100.5 45.5,91.5 C17,82.5 -10.5,57 5.5,31.5 C21.5,6 79,-5.5 130.5,4 C182,13.5 169,58 143,77 Z");
	clip-path: path("M143,77 C117,96 74,100.5 45.5,91.5 C17,82.5 -10.5,57 5.5,31.5 C21.5,6 79,-5.5 130.5,4 C182,13.5 169,58 143,77 Z");
}

.button--eta::after {
	content: '';
	height: 86%;
	width: 97%;
	top: 5%;
	border-radius: 58% 42% 55% 45% / 56% 45% 55% 44%;
	border: 1px solid currentColor;
	transform: rotate(-20deg);
	z-index: -1;
	transition: transform 0.5s cubic-bezier(0.585, 2.5, 0.645, 0.55);
}

.button--eta:hover::after {
	transform: translate3d(0,-5px,0);
}

.button--eta span {
	display: block;
	transition: transform 0.3s ease;
	mix-blend-mode: difference;
}

.button--eta:hover span {
	transform: translate3d(0,-10px,0);
}

/* Theta Button - Chevron slide */
.button--theta {
	font-family: bely-display, sans-serif;
	color: inherit;
	background: none;
}

.button--theta a, .button--theta a:hover {
	color: white !important;
}

.button--theta::before {
	content: '';
	background: currentColor;
	-webkit-clip-path: polygon(0% 0%, 100% 0, 100% 50%, 100% 100%, 0% 100%);
	clip-path: polygon(0% 0%, 100% 0, 100% 50%, 100% 100%, 0% 100%);
	transition: clip-path 0.4s cubic-bezier(0.2, 1, 0.8, 1), -webkit-clip-path 0.4s cubic-bezier(0.2, 1, 0.8, 1);
}

.button--theta:hover::before {
	-webkit-clip-path: polygon(0% 0%, 75% 0%, 100% 50%, 75% 100%, 0% 100%);
	clip-path: polygon(0% 0%, 75% 0%, 100% 50%, 75% 100%, 0% 100%);
}

.button--theta span {
	display: block;
	mix-blend-mode: difference;
	transition: transform 0.4s cubic-bezier(0.2, 1, 0.8, 1);
}

.button--theta:hover span {
	transform: translate3d(-10px,0,0);
}

/* Iota Button - Circle morph animation */
.button--iota {
	font-family: aktiv-grotesk-extended, sans-serif;
	font-weight: 700;
	border-radius: 0.5rem;
	border: 2px solid currentColor;
	box-shadow: inset 0 0 0 0px currentColor;
	transition: border-radius 0.3s, box-shadow 0.3s, color 0.3s;
	transition-timing-function: cubic-bezier(0.7, 0, 0.2, 1);
}

.button--iota:hover {
	border-radius: 50%;
	box-shadow: inset 0 0 0 40px currentColor;
	transition-delay: 0s, 0s, 0.2s;
}

/* Kappa Button - Slide from sides */
.button--kappa {
	overflow: hidden;
	font-family: obvia, sans-serif;
	font-weight: 800;
	font-style: italic;
	font-size: 1.15rem;
	color: inherit;
}

.button--kappa span {
	display: block;
	position: relative;
	z-index: 1;
}

.button--kappa > span {
	overflow: hidden;
	mix-blend-mode: difference;
}

.button--kappa:hover > span > span {
	animation: MoveRightInitial 0.1s forwards, MoveRightEnd 0.3s forwards 0.2s;
}

@keyframes MoveRightInitial {
	to {
		transform: translate3d(105%,0,0);
	}
}

@keyframes MoveRightEnd {
	from {
		transform: translate3d(-100%,0,0);
	}
	to {
		transform: translate3d(0,0,0);
	}
}

.button--kappa::before,
.button--kappa::after {
	content: '';
	background: currentColor;
}

.button--kappa::before {
	width: 135%;
	-webkit-clip-path: polygon(75% 0%, 100% 50%, 75% 100%, 0% 100%, 0% 0%);
	clip-path: polygon(75% 0%, 100% 50%, 75% 100%, 0% 100%, 0% 0%);
	transform: translate3d(-100%,0,0);
}

.button--kappa:hover::before {
	transform: translate3d(0,0,0);
	transition: transform 0.3s cubic-bezier(0.7, 0, 0.2, 1);
}

.button--kappa::after {
	width: 105%;
	transform: translate3d(100%,0,0);
	transition: transform 0.3s cubic-bezier(0.7, 0, 0.2, 1);
}

.button--kappa:hover::after {
	transform: translate3d(0,0,0);
	transition: transform 0.01s 0.3s cubic-bezier(0.7, 0, 0.2, 1);
}

/* Lambda Button - Circular reveal */
.button--lambda {
	overflow: hidden;
	font-family: freight-display-pro, serif;
	font-size: 1.15rem;
	border-radius: 0.85rem;
	color: inherit;
}

.button--lambda span {
	display: block;
	position: relative;
	mix-blend-mode: difference;
	z-index: 10;
}

.button--lambda:hover span {
	animation: MoveScaleUpInitial 0.3s forwards, MoveScaleUpEnd 0.3s forwards 0.3s;
}

@keyframes MoveScaleUpInitial {
	to {
		transform: translate3d(0,-105%,0) scale3d(1,2,1);
		opacity: 0;
	}
}

@keyframes MoveScaleUpEnd {
	from {
		transform: translate3d(0,100%,0) scale3d(1,2,1);
		opacity: 0;
	}
	to {
		transform: translate3d(0,0,0);
		opacity: 1;
	}
}

.button--lambda::before {
	content: '';
	background: currentColor;
	width: 120%;
	height: 0;
	padding-bottom: 120%;
	top: -110%;
	left: -10%;
	border-radius: 50%;
	transform: translate3d(0,68%,0) scale3d(0,0,0);
}

.button--lambda:hover::before {
	transform: translate3d(0,0,0) scale3d(1,1,1);
	transition: transform 0.4s cubic-bezier(0.1, 0, 0.3, 1);
}

.button--lambda::after {
	content: '';
	background: currentColor;
	transform: translate3d(0,-100%,0);
	transition: transform 0.4s cubic-bezier(0.1, 0, 0.3, 1);
}

.button--lambda:hover::after {
	transform: translate3d(0,0,0);
	transition-duration: 0.05s;
	transition-delay: 0.4s;
	transition-timing-function: linear;
}

/* Mu Button - Circular button */
.button--mu {
	overflow: hidden;
	border-radius: 50%;
	color: inherit;
	width: 100px;
	height: 100px;
	padding: 0;
	font-weight: 500;
}

.button--mu span {
	display: block;
	position: relative;
}

.button--mu > span {
	overflow: hidden;
	mix-blend-mode: difference;
}

.button--mu:hover > span > span {
	animation: MoveUpInitial 0.2s forwards, MoveUpEnd 0.2s forwards 0.2s;
}

.button--mu::before {
	content: '';
	background: currentColor;
	width: 100%;
	height: 0;
	padding-bottom: 100%;
	border-radius: 50%;
	transform: translate3d(0,0,0);
	transition: transform 0.3s;
	transition-timing-function: cubic-bezier(0.7, 0, 0.2, 1);
}

.button--mu:hover::before {
	transform: translate3d(0,100%,0);
}

/* Nu Button - Polygon reveal */
.button--nu {
	overflow: hidden;
	color: inherit;
	font-family: input-mono-narrow, monospace;
	font-weight: 500;
	padding: 1rem 2rem;
}

.button--nu span {
	display: block;
	position: relative;
}

.button--nu > span {
	overflow: hidden;
	mix-blend-mode: difference;
}

.button--nu:hover > span > span {
	animation: MoveUpInitial 0.2s forwards, MoveUpEnd 0.2s forwards 0.2s;
}

.button--nu::before {
	content: '';
	background: currentColor;
	width: 100%;
	height: 100%;
	transform-origin: 50% 100%;
	-webkit-clip-path: polygon(0 0, 100% 0, 100% 100%, 0% 100%);
	clip-path: polygon(0 0, 100% 0, 100% 100%, 0% 100%);
	transition: clip-path 0.2s, -webkit-clip-path 0.2s;
	transition-timing-function: cubic-bezier(0.7, 0, 0.2, 1);
}

.button--nu:hover::before {
	transition-duration: 0.3s;
	-webkit-clip-path: polygon(0 0, 100% 0, 0 0, 0% 100%);
	clip-path: polygon(0 0, 100% 0, 0 0, 0% 100%);
}

/* Xi Button - Scale effect */
.button--xi {
	background: none;
	font-family: obvia, sans-serif;
	font-weight: 500;
	font-style: italic;
	padding: 1.5rem 3rem;
}

.button--xi span {
	display: inline-block;
	position: relative;
	color: inherit;
}

.button--xi::before {
	content: '';
	background: currentColor;
	transition: transform 0.3s cubic-bezier(0.2,1,0.7,1);
}

.button--xi:hover::before {
	transform: scale3d(0.9, 0.8, 1);
}

.button--xi::after {
	content: '';
	border: 1px solid currentColor;
	transition: transform 0.3s cubic-bezier(0.2,1,0.7,1);
	border-radius: 0px;
	transform: scale3d(0.85, 0.65, 1);
}

.button--xi:hover::after {
	transform: scale3d(1,1,1);
}

/* Omicron Button - Slot machine effect */
.button--omicron {
	border-radius: 7px;
	border: 1px solid currentColor;
	font-family: chapman-extended, sans-serif;
	font-weight: 900;
	font-style: normal;
	text-transform: uppercase;
	font-size: 0.85rem;
	padding: 0 3rem;
	height: 4rem;
}

.button--omicron::before {
	content: '';
	top: 10px;
	left: 10px;
	width: calc(100% - 20px);
	height: calc(100% - 20px);
	background: currentColor;
	opacity: 0.3;
	filter: blur(7px);
	border-radius: 7px;
	z-index: -1;
	transform: translate3d(0,15px,0);
	transition: transform 0.45s;
}

.button--omicron:hover::before {
	transform: translate3d(0,0,0);
}

.button--omicron span {
	display: block;
}

.button--omicron > span {
	height: 100%;
	overflow: hidden;
	line-height: 4rem;
}

.button--omicron:hover > span > span {
	animation: slotMachine 0.15s ease-out forwards 3;
}

@keyframes slotMachine {
	50% {
		transform: translate3d(0,100%,0);
		opacity: 0;
	}
	51% {
		transform: translate3d(0,-100%,0);
		opacity: 0;
	}
	100% {
		transform: translate3d(0,0,0);
		opacity: 1;
	}
}

/* Pi Button - Star morph */
.button--pi {
	font-family: freight-display-pro, serif;
	font-weight: 900;
	font-style: normal;
	width: 180px;
	height: 180px;
	color: currentColor;
	background: none;
}

.button--pi::before {
	content: '';
	z-index: -1;
	background: currentColor;
	-webkit-clip-path: polygon(20% 30%, 0 30%, 0 50%, 0 70%, 20% 70%, 50% 70%, 80% 70%, 100% 70%, 100% 50%, 100% 30%, 80% 30%, 50% 30%);
	clip-path: polygon(20% 30%, 0 30%, 0 50%, 0 70%, 20% 70%, 50% 70%, 80% 70%, 100% 70%, 100% 50%, 100% 30%, 80% 30%, 50% 30%);
	transition: clip-path 0.4s cubic-bezier(0.3, 1, 0.2, 1), -webkit-clip-path 0.4s cubic-bezier(0.3, 1, 0.2, 1), transform 0.4s cubic-bezier(0.3, 1, 0.2, 1);
}

.button--pi:hover::before {
	transform: scale3d(0.7,0.7,1);
	-webkit-clip-path: polygon(30% 10%, 10% 30%, 30% 50%, 10% 70%, 30% 90%, 50% 70%, 70% 90%, 90% 70%, 70% 50%, 90% 30%, 70% 10%, 50% 30%);
	clip-path: polygon(30% 10%, 10% 30%, 30% 50%, 10% 70%, 30% 90%, 50% 70%, 70% 90%, 90% 70%, 70% 50%, 90% 30%, 70% 10%, 50% 30%);
}

.button--pi span {
	display: block;
	transition: transform 0.4s cubic-bezier(0.3, 1, 0.2, 1), opacity 0.05s;
}

.button--pi:hover span {
	transform: scale3d(0.1,0.1,1);
	opacity: 0;
	transition-delay: 0s, 0.35s;
}

/* Rho Button - Arrow reveal */
.button--rho {
	font-weight: bold;
	background: none;
}

.button--rho::before {
	content: '';
	z-index: -1;
	background: currentColor;
	-webkit-clip-path: polygon(0% 0%, 100% 0%, 100% 70%, 85% 70%, 80% 70%, 75% 70%, 0 70%);
	clip-path: polygon(0% 0%, 100% 0%, 100% 70%, 85% 70%, 80% 70%, 75% 70%, 0 70%);
	transition: clip-path 0.3s cubic-bezier(0.7, 0, 0.2, 1), -webkit-clip-path 0.3s cubic-bezier(0.7, 0, 0.2, 1), transform 0.3s ease;
}

.button--rho:hover::before {
	transform: translate3d(0,-10px,0);
	-webkit-clip-path: polygon(0% 0%, 100% 0%, 100% 70%, 85% 70%, 86% 100%, 75% 70%, 0 70%);
	clip-path: polygon(0% 0%, 100% 0%, 100% 70%, 85% 70%, 86% 100%, 75% 70%, 0 70%);
}

.button--rho span {
	display: block;
	position: relative;
}

.button--rho > span {
	transition: transform 0.3s;
	transform: translate3d(0,-0.556rem,0);
	z-index: 1;
	overflow: hidden;
}

.button--rho:hover > span {
	transform: translate3d(0,-1.111rem,0);
}

.button--rho:hover > span > span {
	animation: MoveUpInitial 0.15s forwards, MoveUpEnd 0.15s forwards 0.15s;
}

/* Sigma Button - Dotted pattern */
.button--sigma {
	border-radius: 50%;
	overflow: hidden;
	border: 2px solid currentColor;
	background: none;
	font-family: aktiv-grotesk-extended, sans-serif;
	font-weight: 900;
	font-style: italic;
}

.button--sigma:hover {
	background: none;
}

.button--sigma::before {
	animation: rotateIt 10s linear infinite;
	background-image: url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAkAAAAJCAYAAADgkQYQAAAAUElEQVQoU3VPSQ4AMQiS/z/aBiMNNDNeXEBQoDL66dkG52/hzlmsSqMKrAVCoOXuxR3TFVSIIJmzsFvGOMlust3iivmQd/6+3/NlN4paIOEADPIUD/MQvy0AAAAASUVORK5CYII=);
	content: '';
	width: 300%;
	height: 300%;
	top: -100%;
	left: -100%;
	z-index: -1;
	opacity: 0;
	transform-origin: 50% 50%;
	transition: opacity 0.3s;
}

@keyframes rotateIt {
  to {
	transform: rotate(-360deg);
  }
}

.button--sigma:hover::before {
	opacity: 0.7;
}

.button--sigma span {
	display: block;
	position: relative;
	z-index: 1;
}

/* Tau Button - Inner circle reveal */
.button--tau {
	font-family: freight-display-pro, serif;
	font-size: 1.15rem;
	color: inherit;
	background: none;
	padding: 0;
}

.button--tau .button__bg {
	top: 0;
	left: 0;
	position: absolute;
	width: 100%;
	height: 100%;
	background: currentColor;
	border-radius: 0.85rem;
	overflow: hidden;
	transition: transform 0.4s cubic-bezier(0.1, 0, 0.3, 1);
}

.button--tau:hover .button__bg {
	transform: scale3d(1.2,1.2,1);
}

.button--tau .button__bg::before,
.button--tau .button__bg::after {
	content: '';
	position: absolute;
	background: currentColor;
}

.button--tau .button__bg::before {
	width: 110%;
	height: 0;
	padding-bottom: 110%;
	top: 50%;
	left: 50%;
	border-radius: 50%;
	transform: translate3d(-50%,-50%,0) scale3d(0,0,1);
}

.button--tau:hover .button__bg::before {
	transition: transform 0.4s cubic-bezier(0.1, 0, 0.3, 1);
	transform: translate3d(-50%,-50%,0) scale3d(1,1,1);
}

.button--tau .button__bg::after {
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	opacity: 0;
	transition: opacity 0.3s;
}

.button--tau:hover .button__bg::after {
	opacity: 1;
	transition-duration: 0.01s;
	transition-delay: 0.3s;
}

.button--tau span {
	display: block;
	position: relative;
	padding: 1.5rem 3rem;
	mix-blend-mode: difference;
}

/* Upsilon Button - Circular text with eye */
.button--upsilon {
	padding: 0;
	background: none;
	-webkit-clip-path: circle(40% at 50% 50%);
	clip-path: circle(40% at 50% 50%);
}

.textcircle {
	position: relative;
	display: block;
	width: 200px;
}

.textcircle text {
	font-size: 32px;
	text-transform: uppercase;
	fill: currentColor;
}

.textcircle textPath {
	letter-spacing: 17px;
}

.button--upsilon:hover .textcircle {
	animation: rotateIt 7s linear infinite;
}

.eye {
	position: absolute;
	z-index: 2;
	width: 60px;
	height: 60px;
	top: calc(50% - 30px);
	left: calc(50% - 30px);
}

.eye__outer,
.eye__inner,
.eye__lashes-up,
.eye__lashes-down {
	stroke: currentColor;
	fill: none;
	stroke-width: 1.5px;
}

.eye__lashes-down {
	opacity: 0;
}

.button--upsilon:hover .eye__lashes-up,
.button--upsilon:hover .eye__inner,
.button--upsilon:hover .eye__iris {
	animation: blinkHide 2s step-end infinite;
}

.button--upsilon:hover .eye__lashes-down {
	animation: blinkShow 2s step-end infinite;
}

@keyframes blinkHide {
	0% {
		opacity: 0;
	}
	10% {
		opacity: 1;
	}
}

@keyframes blinkShow {
	0% {
		opacity: 1;
	}
	10% {
		opacity: 0;
	}
}

/* Phi Button - Progress circle */
.button--phi {
	background: none;
	padding: 0;
	-webkit-clip-path: circle(50% at 50% 50%);
	clip-path: circle(50% at 50% 50%);
	width: 120px;
	height: 120px;
	font-family: aktiv-grotesk-extended, sans-serif;
	font-weight: 700;
	text-transform: uppercase;
	font-size: 0.85rem;
}

.progress {
	position: absolute;
	width: 80px;
	height: 80px;
	top: calc(50% - 40px);
	left: calc(50% - 40px);
	transition: transform 0.4s cubic-bezier(0.7, 0, 0.3, 1);
}

.button--phi:hover .progress {
	transform: scale3d(1.2, 1.2, 1);
}

.progress__circle,
.progress__path {
	fill: none;
	stroke: currentColor;
	stroke-width: 1px;
}

.progress__path {
	stroke: currentColor;
	stroke-dasharray: 1;
	stroke-dashoffset: 1;
	transition: stroke-dashoffset 0.4s cubic-bezier(0.7, 0, 0.3, 1);
}

.button--phi:hover .progress__path {
	stroke-dashoffset: 0;
}