:root {
	--primary-color: #1c1c1c;
	--primary-gradient-color: #2c2c2c;
	--secondary-color: #f9f4eb;
	--secondary-gradient-color: #f0f0f0;
	--primary-accent-color: #D4B483;
	--secondary-accent-color: #A4B8C4;
	--font-family-sans-serif: 'Overpass', sans-serif;
	--font-family-serif: 'Cormorant Garamond', serif;
}

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

*:focus-visible {
	outline: 3px solid var(--primary-color);
	outline-offset: 4px;
	border-radius: 2px;
}

*:focus-visible.dark,
.dark *:focus-visible,
.nav a:focus-visible {
	outline-color: var(--secondary-color);
}


html {
	scroll-behavior: smooth;
	scrollbar-width: thin;
}

body {
	font-family: var(--font-family-sans-serif);
	box-sizing: border-box;
	color: var(--primary-color);
	background: linear-gradient(to right, var(--secondary-color), var(--secondary-gradient-color));
}

@media (prefers-reduced-motion: no-preference) {
	body {
		cursor: url(../media/cursors/default.svg), default;
	}

	button,
	a {
		cursor: url(../media/cursors/handpointing.svg), pointer;
	}
}

p {
	font-weight: 200;
}

hr {
	max-width: 1200px;
	width: 90%;
	margin: 0 auto;
	border-color: var(--secondary-color)
}

.serif {
	font-family: var(--font-family-serif);
}

.title {
	letter-spacing: -0.10em;
	font-weight: 400;
	line-height: 1.0;
	margin: 0;
	text-align: center;
	transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.title-sm {
	letter-spacing: -0.05em;
	font-size: clamp(4.5rem, 8vw, 8rem);
}

.sub-title {
	font-size: 3rem;
	letter-spacing: -0.05em;
	font-weight: 300;
	margin: 0;
	text-align: center;
	overflow: visible;
	opacity: 0;
	transition: max-height 0.6s cubic-bezier(0.4, 0, 0.2, 1), opacity 0.6s ease;
}

.sub-title-sm {
	font-size: 2.5rem;
}

.sub-title.show {
	max-height: 131px;
	opacity: 1;
}

.sub-title-main {
	font-size: 3.5rem;
}

.text-heading {
	font-size: 2rem;
	font-weight: 700;
	letter-spacing: -0.02em;
}

.accent,
.accent-primary {
	color: var(--secondary-accent-color);
	font-style: italic;
	font-weight: bold;
}

.accent-primary {
	color: var(--primary-accent-color);
}

.accent-bg {
	background-color: transparent;
	border-radius: 10px;
	transition: all 0.3s cubic-bezier(0.075, 0.82, 0.165, 1);
}

.accent-bg:hover {
	background-color: var(--primary-color);
	color: var(--primary-accent-color);
	padding: 5px 10px;
}


.web-title {
	z-index: 1000;
	position: fixed;
	top: 5px;
	width: 100svw;
	mix-blend-mode: difference;
	text-align: center;
	pointer-events: none;
	user-select: none;
}

.web-title span {
	font-size: 1.8rem;
	line-height: 0.7;
	font-weight: 600;
	color: var(--secondary-color);
	text-transform: uppercase;
}

.container {
	padding: 30px 10px;

	&:last-of-type {
		padding-bottom: 40px;
	}
}

.hero {
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: center;
	height: 85svh;
	text-transform: uppercase;
	overflow-x: clip;
	position: relative;
	user-select: none;
}

.hero>img {
	position: absolute;
	opacity: 0.1;
	width: 100%;
	transform: translateY(-50%);
	top: 50%;
	left: 0;
	height: auto;
	pointer-events: none;
	user-select: none;
}

.hero h1,
.hero h2 {
	opacity: 1;
	transform: none;
	filter: none;
}

.hero h1 {
	font-size: clamp(5rem, 14vw, 14rem);
}

.animated-text span {
	display: inline-block;
	opacity: 0;
	transform: scale(0.4) translateY(-20px);
	filter: blur(8px);
	animation: fadeInUpBlurChar 0.5s forwards;
}

@keyframes fadeInUpBlurChar {
	to {
		opacity: 1;
		transform: translateY(0);
		filter: blur(0);
	}
}

.scroll-indicator {
	display: flex;
	justify-content: center;
	align-items: flex-end;
	height: 15svh;
	padding-bottom: 7svh;
	font-size: 2.5rem;
	text-align: center;
}

.scroll-indicator a {
	color: var(--primary-color);
}

.scroll-indicator .arrow {
	display: inline-block;
	animation: appearDownArrow 2s infinite;
	font-family: var(--font-family-serif);
	user-select: none;
}

@keyframes appearDownArrow {
	0% {
		opacity: 0;
		filter: blur(8px);
		transform: translateY(-24px);
	}

	30% {
		opacity: 1;
		filter: blur(0);
		transform: translateY(0);
	}

	70% {
		opacity: 1;
		filter: blur(0);
		transform: translateY(0);
	}

	100% {
		opacity: 0;
		filter: blur(8px);
		transform: translateY(24px);
	}
}

.video-container {
	display: flex;
	justify-content: center;
	align-items: center;
}

.video {
	width: 85%;
	height: auto;
	max-width: 1000px;
	border-radius: 10px;
	box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
	margin: 20px auto;
	outline: 4px solid white;
	outline-offset: -4px;
}

.text-container {
	max-width: 700px;
	margin: 0 auto;
	font-size: 1.2rem;
	line-height: 1.6;
}

.padding {
	padding: 20px;
}

body a:not(.nav a):not(footer a):not(:has(.arrow)) {
	position: relative;
	color: #0000ee;
	text-decoration: none;
	transition: color 0.2s;

	&::after {
		content: '';
		position: absolute;
		left: 0;
		bottom: -3px;
		width: 100%;
		height: 3px;
		background: #0000ee;
		border-radius: 10px;
		transform: scaleX(0);
		transform-origin: left;
		transition: transform 0.3s cubic-bezier(.4, 0, .2, 1);
	}

	&:hover::after,
	&:focus-visible::after {
		transform: scaleX(1);
	}

	&.dark {
		color: #6ca0ff;

		&::after {
			background: #6ca0ff;
		}
	}
}

.created-by {
	font-weight: 700;
	color: var(--primary-accent-color);
	margin-top: 10px;
}

#crypto {
	background: linear-gradient(to right, var(--primary-color), var(--primary-gradient-color));
	color: var(--secondary-color);
}

.crypto-chart-container {
	width: 95%;
	max-width: 1000px;
	margin: 20px auto;
	margin-top: 0;
}

.sophia-chart-container {
	width: 95%;
	max-width: 800px;
	margin: 20px auto;
	margin-top: 0;
}

#sophiaChart {
	max-height: 400px;
	margin: 0 auto;
	display: block;
	width: 100%;
}

.chart-note {
	text-align: center;
	color: #666;
	font-size: 0.9rem;
	margin-top: -10px;
	margin-bottom: 20px;
}

.button-link-light {
	display: inline-flex;
	justify-content: center;
	align-items: flex-end;
	gap: 8px;
	background-color: transparent;
	border: 1px solid var(--primary-accent-color);
	color: var(--primary-accent-color);
	padding: 10px 25px;
	border-radius: 50px;
	font-family: var(--font-family-sans-serif);
	font-weight: 500;
	font-size: 1rem;
	text-decoration: none;
	transition: background-color 0.3s ease, color 0.3s ease;
	margin-top: 20px;
	margin-bottom: 10px;
}

.button-link-light:hover {
	background-color: var(--primary-accent-color);
	color: var(--primary-color);
}

.button-link-light svg {
	width: 20px;
	height: 20px;
}

#cryptoChart {
	max-height: 400px;
	margin: 0 auto;
	display: block;
	width: 100%;
}

#about-me {
	max-width: 70%;
	margin: 0 auto;
}

.side {
	display: flex;
	flex-direction: row;
	align-items: center;
	justify-content: center;
}

.side img {
	width: 100%;
	max-width: 35%;
	height: auto;
	border-radius: 10px;
	border: 1px solid var(--secondary-accent-color);
	box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
	margin: 20px;
	opacity: 0;
	transform: translateY(30px);
	transition: opacity 0.8s cubic-bezier(0.4, 0, 0.2, 1), transform 1.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.side img.visible {
	opacity: 1;
	transform: translateY(0) rotate(-6deg);
}

.margin-0 {
	margin: 0;
}

.padding-y-0 {
	padding-top: 0;
	padding-bottom: 0;
}

.margin-b-10 {
	margin-bottom: 10px;
}

.left {
	text-align: left;
}

.nav {
	position: fixed;
	bottom: 5px;
	left: 50%;
	transform: translateX(-50%);
	display: flex;
	align-items: center;
	background: rgba(212, 180, 131, 0.5);
	backdrop-filter: blur(2px);
	-webkit-backdrop-filter: blur(2px);
	padding: 8px;
	border-radius: 50px;
	border: 1px solid rgba(255, 255, 255, 0.18);
	box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
	z-index: 1001;
}

.nav a {
	position: relative;
	z-index: 2;
	display: block;
	padding: 8px 22px;
	text-decoration: none;
	color: var(--primary-color);
	font-weight: 500;
	border-radius: 50px;
	transition: color 0.4s cubic-bezier(0.4, 0, 0.2, 1);
	user-select: none;
}

.nav a.active {
	font-weight: 600;
}

.nav .nav-indicator {
	position: absolute;
	z-index: 1;
	top: 8px;
	bottom: 8px;
	left: 0;
	transform: translateX(8px);
	border-radius: 50px;
	background: rgba(212, 180, 131, 0.85);
	box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
	transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1), width 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

footer {
	background: var(--primary-color);
	color: var(--secondary-color);
	padding: 60px 20px;
	display: flex;
	flex-direction: row;
	flex-wrap: wrap;
	justify-content: space-around;
	align-items: center;
	gap: 30px;
	text-align: center;
}

footer>div {
	display: flex;
	flex-direction: column;
	gap: 15px;
}

footer a {
	color: rgba(249, 244, 235, 0.7);
	text-decoration: none;
	transition: color 0.3s ease;
}

footer a:hover {
	color: var(--secondary-color);
}

footer .button-link {
	display: flex;
	justify-content: center;
	align-items: flex-end;
	gap: 5px;
	background-color: transparent;
	border: 1px solid var(--primary-accent-color);
	color: var(--primary-accent-color);
	padding: 12px 30px;
	border-radius: 50px;
	font-family: var(--font-family-sans-serif);
	font-weight: 500;
	font-size: 1rem;
	transition: background-color 0.3s ease, color 0.3s ease;
}

footer .button-link:hover {
	background-color: var(--primary-accent-color);
	color: var(--primary-color);
}

@media (prefers-reduced-motion: reduce) {

	.animated-text span,
	.scroll-indicator .arrow {
		animation: none;
		opacity: 1;
		transform: none;
		filter: none;
	}
}

@media screen and (max-width: 768px) {
	.hero>img {
		transform: translateY(-50%);
		width: 200%;
		left: -50%;
	}

	#cryptoChart {
		max-height: 300px;
	}

	#about-me {
		max-width: unset;
		margin: unset;
	}

	.side {
		flex-direction: column;
	}

	.sub-title {
		font-size: 2.25rem;
	}

	.side img {
		max-width: 100%;
	}

	.nav {
		padding: 5px;
	}

	.nav a {
		padding: 6px 16px;
		font-size: 0.9rem;
	}

	.nav .nav-indicator {
		top: 5px;
		bottom: 5px;
	}

	footer {
		flex-direction: column;
		gap: 40px;
		padding-bottom: 100px;
	}

	footer>div {
		flex-direction: row;
		gap: 25px;
		justify-content: center;
	}
}