style.scss

@keyframes tailAnimate {
	from {
		transform: translateY(7%) rotate(1deg);
	}
	to {
		transform: translateY(10%) rotate(-3deg);
	}
}

$red-1: #a33948;
$red-2: #9a3337;
$red-3: #d45559;
$red-light: #c15155;
$gray-dark: #404041;
$gray: #666666;
$yellow-light: #f4e7d7;
$yellow-standard: #faf1de;

// CSS reset --- START
*,
*::after,
*::before {
	margin: 0;
	padding: 0;
	box-sizing: inherit;
}

html {
	font-size: 62.5%;
	scroll-behavior: smooth;
}

body {
	box-sizing: border-box;
}

ul {
	list-style-type: none;
}
// CSS reset --- END

body {
	background-color: $yellow-standard;
	background-image: linear-gradient(
			to right,
			hsla(31, 42%, 59%, 0.12),
			rgba(200, 160, 0, 0.1) 11%,
			rgba(0, 0, 0, 0) 35%,
			rgba(200, 160, 0, 0.1) 65%
		),
		url(/img/noise-texture.png);
	box-shadow: inset 0 0 15px 20px rgba(212, 176, 131, 0.02),
		inset 0 0 20px hsla(33, 31%, 57%, 0.5),
		inset 0 0 30px hsla(29, 38%, 53%, 0.75);
	font-family: 'Itim', cursive;
	line-height: 2.4rem;
	color: $gray-dark;
	padding: 16px;
}

*::placeholder {
	/* Chrome, Firefox, Opera, Safari 10.1+ */
	color: $red-1;
	opacity: 1; /* Firefox */
}
*:-ms-input-placeholder {
	/* Internet Explorer 10-11 */
	color: $red-1;
}
*::-ms-input-placeholder {
	/* Microsoft Edge */
	color: $red-1;
}

img {
	max-width: 100%;
	height: auto;
}

.container {
	max-width: 80rem;
	margin-right: auto;
	margin-left: auto;
}

section {
	margin-bottom: 2rem;
}

.text-italic {
	font-style: italic;
}

a.btn-retro,
.btn-retro {
	align-self: center;
	background: transparent;
	padding: 1rem 2rem;
	padding-top: 1.1rem;
	transition: all 0.5s ease;
	color: $gray-dark;
	text-decoration: none;
	font-size: 1.6rem;
	font-family: 'Itim', cursive;
	display: inline-block;
	// font-weight: bold;
	letter-spacing: 0.05em;
	outline: none;
	border-color: #5d5d5f;
	border-style: solid;
	border-width: 0.2rem;
	box-shadow: 0.7rem 0.6rem 1.5rem 0 hsla(0, 0%, 0%, 0.121);
	border-radius: 25.5rem 1.5rem 22.5rem 1.5rem/1.5rem 22.5rem 1.5rem 25.5rem;
	border-bottom-width: 0.3rem;
	background: #f3e7d7 url(../img/dot-pattern.svg) repeat-x bottom center;
	background-size: 0.4em;
	mix-blend-mode: multiply;
	cursor: pointer;

	&:hover {
		box-shadow: 0.2rem 0.8rem 0.4rem -0.6rem hsla(0, 0%, 0%, 0.3);
	}
}

*:focus-visible,
a:focus-visible {
	outline: #453bdb auto 1px;
}

nav {
	max-width: 80rem;
	margin-right: auto;
	margin-left: auto;

	.nav-container {
		position: relative;
		display: block;
		max-width: calc(100% - 2rem);

		@media (max-width: 500px) {
			margin-bottom: 2rem;
		}

		.nav-top-img {
			display: block;
			max-width: 100%;
			width: 100%;
			height: 15rem;
			position: relative;
			left: 2rem;
			bottom: 0.2rem;
			mix-blend-mode: multiply;
			transition: transform 0.9s ease, opacity 0.4s ease;

			@media (max-width: 500px) {
				height: 11rem;
			}
		}

		.nav-btn {
			outline: none;
			background-color: #f5e9c8;
			border: 0.3rem solid $red-2;
			width: 5rem;
			height: 5rem;
			border-radius: 50%;
			display: none;
			justify-content: center;
			align-items: center;
			position: absolute;
			right: -1rem;
			bottom: 0;
			padding: 0.8rem;
			padding-left: 1rem;
			padding-top: 0.9rem;
			cursor: pointer;

			@media (max-width: 500px) {
				display: flex;
				flex-direction: column;
			}

			img {
				width: 100%;
				transform: rotate(-15deg);
				opacity: 0.8;
				transition: transform 0.6s ease, opacity 0.6s ease;
			}

			&:hover {
				img {
					opacity: 1;
					transform: rotate(-5deg);
				}
			}
		}

		.nav-holder {
			position: relative;
			top: -1.6rem;
			left: 1rem;

			@media (max-width: 500px) {
				max-width: 0;
				max-height: 0;
				opacity: 0;
				-webkit-transform: scale(0);
				transform: scale(0);
			}

			&:hover ~ .logo-frame .logo-hand {
				transform: translateY(186%) rotate(28deg) !important;
			}

			.nav-bottom-img {
				display: block;
				max-width: 100%;
				width: 100%;
				margin: auto;
				position: relative;
				min-height: 5.028rem;
				height: 5.028rem;
				mix-blend-mode: multiply;
			}

			.nav-ul-wrapper {
				position: absolute;
				top: 26%;
				left: 0;
				right: 0;
				transform: rotate(-1.5deg);
				transition: min-width 0.2s ease-out, max-width 0.3s ease;

				@media (max-width: 700px) {
					top: 24%;
					transform: rotate(-2deg);
				}

				@media (max-width: 500px) {
					min-width: 0;
					max-width: 0;
				}

				.nav-ul {
					display: flex;
					justify-content: space-between;
					padding-left: 20rem;
					padding-right: 10rem;

					@media (max-width: 700px) {
						padding-left: 15rem;
						padding-right: 5rem;
					}

					@media (max-width: 530px) {
						padding-right: 2rem;
					}

					.close-btn {
						outline: none;
						background-color: transparent;
						border: 0.3rem solid $red-2;
						width: 5rem;
						height: 5rem;
						border-radius: 50%;
						display: none;
						justify-content: center;
						align-items: center;
						cursor: pointer;
						font-family: 'Carter One', cursive;
						margin-bottom: 3.5rem;
						font-size: 2.5rem;
						color: $gray;
						left: 50%;
						position: relative;
						-webkit-transform: translateX(-50%);
						transform: translateX(-50%);

						&:hover {
							color: $gray-dark;
						}
					}

					li {
						@media (max-width: 700px) {
							&:not(:last-of-type) {
								margin-right: 0.5rem;
							}
						}
						a {
							color: $yellow-light;
							text-decoration: none;
							font-size: 2rem;

							@media (max-width: 800px) {
								font-size: 1.6rem;
							}

							@media (max-width: 500px) {
								font-size: 1.4rem;
							}

							&:hover {
								color: $red-3;
							}
						}
					}
				}
			}
		}

		.logo-frame {
			position: absolute;
			height: auto;
			top: -0.1rem;
			width: 18rem;
			transition: width 0.6s ease;

			@media (max-width: 700px) {
				width: 18rem;
			}

			@media (max-width: 500px) {
				width: 11.5rem;
			}

			.logo-frame-inside {
				.logo-body {
					width: 100%;
					position: absolute;
					left: 0;
				}

				.logo-hand {
					position: absolute;
					transform: translateY(186%) rotate(0deg);
					right: 2%;
					transform-origin: -5% 52%;
					width: 47%;
					transition: transform 0.7s ease;
				}

				.logo-tail {
					position: absolute;
					left: 3%;
					width: 41%;
					transform-origin: bottom left;
					transform: translateY(7%) rotate(0);
					animation-name: tailAnimate;
					animation-duration: 2s;
					animation-iteration-count: infinite;
					animation-direction: alternate;
				}
			}
		}

		a.nav-title {
			font-size: 3.5rem;
			text-decoration: none;
			top: 3.5rem;
			left: 11.2rem;
			position: absolute;
			font-family: 'Carter One', cursive;
			color: $yellow-light;
			left: 52%;
			transform: translateX(-50%);
			line-height: 1em;

			@media (max-width: 700px) {
				left: calc(46% + 4.6rem);
			}

			@media (max-width: 500px) {
				top: 2rem;
				font-size: 2.5rem;
			}
		}

		.nav-p {
			font-size: 2rem;
			top: 8rem;
			left: 16rem;
			position: absolute;
			color: $yellow-light;
			left: 52%;
			transform: translateX(-50%);

			@media (max-width: 700px) {
				left: calc(46% + 4rem);
			}

			@media (max-width: 500px) {
				top: 5rem;
				font-size: 1.4rem;
			}
		}
	}
}

nav.expanded {
	@media (max-width: 500px) {
		.nav-container {
			.nav-holder {
				max-width: 100%;
				max-height: 100%;
				opacity: 1;
				-webkit-transform: scale(1);
				transform: scale(1);
				left: 0;
				right: 0;
				top: 0;
				bottom: 0;
				background-color: hsla(240, 1%, 25%, 0.4);
				z-index: 1;
				position: fixed;

				.nav-ul-wrapper {
					padding-top: 3rem;
					background-color: $yellow-standard;
					background-image: linear-gradient(
							to right,
							hsla(31, 42%, 59%, 0.12),
							rgba(200, 160, 0, 0.1) 11%,
							rgba(0, 0, 0, 0) 35%,
							rgba(200, 160, 0, 0.1) 65%
						),
						url(/img/noise-texture.png);
					box-shadow: inset 0 0 15px 20px rgba(212, 176, 131, 0.02),
						inset 0 0 20px hsla(33, 31%, 57%, 0.5),
						inset 0 0 30px hsla(29, 38%, 53%, 0.75);
					height: 100%;
					position: absolute;
					top: 0;
					transform: rotate(0deg);
					width: 64%;
					min-width: 20rem;
					max-width: unset;

					.nav-ul {
						flex-direction: column;
						padding-left: 3rem;

						.close-btn {
							display: inline-block;
						}

						li {
							margin-bottom: 2rem;
							a {
								color: $gray-dark;
								font-size: 2.1rem;

								&:hover {
									color: $red-1;
								}
							}
						}
					}
				}

				.nav-bottom-img {
					display: none;
				}
			}
		}
	}
}

nav.before-animation {
	.nav-top-img,
	.logo-frame {
		transform: translateX(-120%) !important;
		opacity: 0;
	}
}

.red-fill-frame {
	position: relative;
	font-size: 1.6rem;
	border-radius: 0.2rem;
	padding-top: 1.7rem;
	color: #fff;
	// background-color: $red-1;
	background-image: url('/img/red-fill-frame/red-frame-rest.svg');
	background-repeat: no-repeat;
	mix-blend-mode: multiply;
	margin-top: 5.8rem;
	margin-bottom: auto;

	&::before {
		content: '';
		display: block;
		background-image: url('/img/red-fill-frame/red-frame-top-cutout.svg');
		background-repeat: no-repeat;
		background-size: cover;
		position: absolute;
		width: 5.7rem;
		height: 5rem;
		top: 0.5px;
		transform: translateY(-100%);
	}

	&::after {
		content: '';
		display: block;
		background-image: url('/img/red-fill-frame/red-frame-top.svg');
		background-repeat: no-repeat;
		background-size: cover;
		position: absolute;
		height: 5rem;
		right: 0;
		width: calc(100% - 5.7rem);
		background-position: 100%;
		top: 0.5px;
		transform: translate(0, -100%);
	}

	.red-fill-frame-content {
		position: relative;
		top: -31px;
		left: 0;
		z-index: 8;
		padding: 2px 74px;
		text-align: center;

		p {
			font-size: 1.6rem;

			@media (max-width: 500px) {
				font-size: 1.6rem;
			}
		}

		&::before {
			content: '';
			display: block;
			background-image: url('/img/paw.svg');
			background-repeat: no-repeat;
			background-size: cover;
			position: absolute;
			width: 34px;
			height: 38px;
			top: -46px;
			left: -2px;
		}
	}
}

.frame-retro {
	background-image: url(/img/frame/frame_top-left-edge.svg),
		url(/img/frame/frame_top-right-edge.svg),
		url(/img/frame/frame_bottom-right-edge.svg),
		url(/img/frame/frame_bottom-left-edge.svg),
		url(/img/frame/frame_top-line.svg), url(/img/frame/frame_right-line.svg),
		url(/img/frame/frame_bottom-line.svg), url(/img/frame/frame_left-line.svg);
	background-position: left top, right top, right bottom, left bottom,
		center top, right center, center bottom, left center;
	background-size: 35px 35px, 35px 35px, 35px 35px, 35px 35px,
		calc(100% - 68px) 4px, 4px calc(100% - 68px), calc(100% - 68px) 4px,
		4px calc(100% - 68px);
	background-repeat: no-repeat;

	position: relative;
	padding: 2.8rem 3rem;
	font-size: 1.6rem;
	line-height: 1.45em;

	@media (max-width: 800px) {
		padding-left: 2rem;
		padding-right: 2rem;
	}

	h2 {
		font-family: 'Carter One', cursive;
		font-weight: 100;
		font-size: 3.2rem;
		white-space: nowrap;
		margin-bottom: 3rem;
		text-align: center;

		@media (max-width: 500px) {
			font-size: 3rem;
			margin-bottom: 2rem;
		}
	}

	p {
		text-align: justify;
		text-justify: inter-word;

		@media (max-width: 500px) {
			font-size: 1.6rem;
		}
	}

	&.frame-etymology {
		.etymology-inside-duo {
			display: flex;
			margin-top: 2.5rem;

			@media (max-width: 700px) {
				flex-direction: column;
			}
		}

		span {
			display: flex;
		}

		figure {
			max-width: 25%;
			flex: 1 0 100%;
			display: flex;
			align-items: center;
			padding-right: 1.5rem;

			@media (max-width: 700px) {
				margin-right: auto;
				margin-left: auto;
				max-width: 50%;
				margin-bottom: 1.5rem;
				padding-right: 0;
			}

			img {
				width: 100%;
			}
		}
	}

	&.frame-superstition {
		padding-bottom: 12rem;

		img {
			position: absolute;
			bottom: 0.1rem;
			right: 0;
			height: 12rem;
		}
	}

	&.frame-calculator {
		flex: 1;
		display: flex;
		flex-direction: column;
		margin-top: 2rem;
		min-height: 35rem;

		@media (max-width: 700px) {
			margin-top: 0;
			min-height: 30rem;
		}

		h3 {
			text-align: center;
			margin-bottom: 2rem;
			font-size: 2.1rem;
			font-family: 'Carter One', cursive;
			font-weight: 100;
		}

		p {
			&:first-of-type {
				text-align: center;
				margin-bottom: 1.5rem;
				padding-right: 1rem;
				padding-left: 1rem;
				font-style: italic;
			}
			&:last-child {
				text-align: center;
				margin-top: 1.5rem;
			}
		}

		.frame-calc {
			margin-top: auto;
			margin-left: auto;
			margin-right: auto;
			height: 92px;
			display: flex;
			align-items: center;
			justify-content: center;
			position: relative;
		}

		.input-calc {
			background-color: transparent;
			height: 8.7rem;
			font-size: 2.4rem;
			font-family: 'Carter One', cursive;
			width: 17rem;
			position: absolute;
			padding: 1rem;
			text-align: center;
			line-height: 3.1rem;
			resize: none;
			color: $red-1;
			padding-left: 1.7rem;
			outline: none;
			border: none;
			top: 0;
			left: 50%;
			transform: translate(-50%, 0);

			&::placeholder {
				color: $red-light;
				opacity: 1; /* Firefox */
				font-size: 1.7rem;
			}

			&::-ms-input-placeholder {
				/* Edge 12 -18 */
				color: $red-light;
				font-size: 1.7rem;
			}
		}

		.error {
			color: $red-2;
			height: 1.5em;
			font-size: 1.2rem;
			text-align: center;
			display: inline-block;
			line-height: 1.5em;
			margin-bottom: auto;
		}

		.img-calc {
			width: 17rem;
			display: block;
		}

		#humanAge {
			font-size: 2.4rem;
			font-family: 'Carter One', cursive;
		}
	}

	&.frame-info {
		div {
			display: flex;
			margin-top: 1.8rem;
			padding-top: 1.8rem;
			border-top: 0.2rem solid $gray-dark;
			justify-content: center;

			p {
				display: flex;
				justify-content: center;
				align-items: center;
			}

			img {
				max-width: 10rem;
				margin-right: 1rem;

				@media (max-width: 500px) {
					max-width: 7rem;
				}
			}
		}
		h3 {
			margin-top: 1.2rem;
			margin-bottom: 0.5rem;
		}
		a {
			word-break: break-word;
			color: $red-2;
			text-decoration: none;
			font-style: italic;

			&:hover {
				text-decoration: underline;
			}
		}
	}
}

.life-span-section {
	display: flex;

	@media (max-width: 700px) {
		flex-direction: column;
	}

	.lss-part-1 {
		flex: 1 0 55%;
		margin-right: 2rem;
		text-align: center;

		@media (max-width: 700px) {
			flex: 1 0 55%;
			margin-right: 0;
			margin-bottom: 1rem;
		}

		.btn-retro {
			margin-top: 1.8rem;
		}
	}

	.lss-part-2 {
		display: flex;
		flex-direction: column;
		width: 100%;

		.red-fill-frame {
			@media (max-width: 700px) {
				margin-bottom: 2rem;
			}
		}
	}
}