/* ================= FONT (LOCAL TTF) ================= */
@font-face {
	font-family: "Orbitron";
	src: url("./fonts/Orbitron-Regular.ttf") format("truetype");
	font-weight: 400;
	font-style: normal;
	font-display: swap;
}

:root {
	--bg: #06060a;
	--panel: #020205;
	--card: #0b0f1a;
	--fg: #eaeaff;
	--bs-heading-color: #eaeaff;
	--bs-body-color: #eaeaff;
	--bs-body-bg: #06060a;
	--bs-border-color: #0b0f1a;
	--neon1: #00f6ff;
	--neon2: #ff2bd6;
	
	--default-font: "Orbitron", system-ui, sans-serif;
}

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

body {
	font-family: "Verdana";
	background: radial-gradient(circle at top, #0b0f1a, var(--bg));
	color: var(--fg);
}

h1,h2,h3,h4,h5 {
	font-family: var(--default-font);
}

/* ================= DOOR ================= */
.door {
	position: fixed;
	left: 0;
	width: 100%;
	height: 50%;
	background: var(--panel);
	z-index: 20;
	animation-duration: 1.4s;
	animation-fill-mode: forwards;
	animation-timing-function: cubic-bezier(0.77, 0, 0.175, 1);
}

.door.top {
	top: 0;
	animation-name: doorTop;
}

.door.bottom {
	bottom: 0;
	animation-name: doorBottom;
}

@keyframes doorTop {
	to {
		transform: translateY(-110%);
	}
}

@keyframes doorBottom {
	to {
		transform: translateY(110%);
	}
}

/* ================= LOGO ================= */
.logo {
	font-family: var(--default-font);
	position: fixed;

	left: 2rem;
	top: 1.2rem;
	transform: none;
	font-size: 1.5rem;
	letter-spacing: 0.25em;

	text-shadow:
		0 0 12px var(--neon1),
		0 0 30px rgba(0, 246, 255, 0.5);
	z-index: 30;

	color: var(--fg);
	text-decoration: none;
	cursor: pointer;
}


.logo.finish:hover {
	text-shadow:
		0 0 8px var(--neon1),
		0 0 16px var(--neon1),
		0 0 24px var(--neon2),
		0 0 32px var(--neon2);
	transform: scale(1.05);
}

@keyframes logoAppear {
	to {
		opacity: 1;
	}
}

@keyframes logoMove {
	to {
		left: 2rem;
		top: 1.2rem;
		transform: none;
		font-size: 1.5rem;
		letter-spacing: 0.25em;
	}
}

/* ================= HEADER & NAV ================= */
header {
	position: fixed;
	top: 0;
	left: 0;
	padding: 1.2rem 2rem;
	z-index: 10;
	pointer-events: none;
	background: #06060A;
	background: linear-gradient(180deg, rgba(6, 6, 10, 1) 0%, rgba(6, 6, 10, 0) 95%);
	width: 100%;
	max-width: 100%;
}

nav {
	font-family: var(--default-font);
	display: flex;
	gap: 2rem;
	margin-left: 8.5rem;
	transform: translateX(40px);
}

.fadeIn {
	opacity: 0;
	animation: fadeIn 0.8s cubic-bezier(0.77, 0, 0.175, 1) forwards 0.2s;
	pointer-events: auto;
}

@keyframes fadeIn {
	to {
		opacity: 1;
		transform: translateX(0);
	}
}

nav a {
	color: var(--fg);
	text-decoration: none;
	font-size: 0.85rem;
	letter-spacing: 0.15em;
	position: relative;
	transition: text-shadow 0.3s ease, transform 0.3s ease;
}

/*nav a::after {
	content: "";
	position: absolute;
	left: 0;
	bottom: -6px;
	width: 0;
	height: 2px;
	background: linear-gradient(90deg, var(--neon1), var(--neon2));
	transition: width 0.3s ease;
}*/

nav a:hover::after {
	width: 100%;
}

nav a:hover {
	text-shadow:
		0 0 4px var(--neon1),
		0 0 8px var(--neon1),
		0 0 12px var(--neon2),
		0 0 16px var(--neon2);
	transform: scale(1.05);
}

/* ================= SECTIONS ================= */
section {
	/*min-height: 100vh;*/
	/* display: flex; */
	/* align-items: center; */
	/* justify-content: center; */
	padding: 2rem 0;
}

.container > section:first-child {
	padding-top: 6rem;
}

@keyframes sectionsIn {
	to {
		opacity: 1;
	}
}

.card {
	/* max-width: 900px; */
	background: var(--card);
	border-radius: 24px;
	padding: 3rem;
	flex: 100%;
	min-height: 100%;
	box-shadow:
		0 0 30px rgba(0, 0, 0, 0.6),
		inset 0 0 0 1px rgba(255, 255, 255, 0.04);
}

.card h2 {
	font-size: 2rem;
	margin-bottom: 1rem;
	background: linear-gradient(90deg, var(--neon1), var(--neon2));
	-webkit-background-clip: text;
	-webkit-text-fill-color: transparent;
}

.card p {
	line-height: 1.8;
	opacity: 0.85;
	font-size: 1rem;
}

/* ================= HERO ================= */
.hero {
	text-align: center;
}

.hero h1 {
	font-size: clamp(2.5rem, 6vw, 3.5rem);
	margin-bottom: 1rem;
}

.hero p {
	opacity: 0.85;
	margin-bottom: 2.5rem;
}

.cta,
.btn-default {
	font-family: var(--default-font);
	padding: 0.9rem 2.4rem;
	border-radius: 999px;
	background: linear-gradient(90deg,
			var(--neon1),
			var(--neon2),
			var(--neon1));
	background-size: 200% 100%;
	background-position: 0% 50%;

	color: var(--bg);
	text-decoration: none;
	font-weight: 700;
	letter-spacing: 0.08em;

	transition: background-position 0.4s ease;
}

.cta:hover,
.btn-default:hover {
	background-position: 100% 50%;
}

/* ================= FOOTER ================= */
.footer {
	margin-top: 6rem;
	padding: 1.5rem 0;
	background: linear-gradient(0deg, rgba(6,6,10,1) 0%, rgba(6,6,10,0.85) 100%);
	border-top: 1px solid rgba(255,255,255,0.05);
}

.footer-inner {
	display: flex;
	justify-content: space-between;
	align-items: center;
	gap: 1.5rem;
	flex-wrap: wrap;
}

.footer-left {
	font-size: 0.75rem;
	letter-spacing: 0.12em;
	opacity: 0.6;
}

.footer-links {
	display: flex;
	gap: 1.5rem;
	flex-wrap: wrap;
}

.footer-links a {
	color: var(--fg);
	text-decoration: none;
	font-size: 0.75rem;
	letter-spacing: 0.15em;
	opacity: 0.6;
	transition: opacity 0.3s ease, text-shadow 0.3s ease;
}

.footer-links a:hover {
	opacity: 1;
	text-shadow:
		0 0 4px var(--neon1),
		0 0 8px var(--neon2);
}

body.animated .logo{
	left: 50%;
	top: 50%;
	transform: translate(-50%, -50%);
	font-size: clamp(3rem, 9vw, 6rem);
	font-weight: 900;
	letter-spacing: 0.35em;
	opacity: 0;
	animation:
		logoAppear 0.6s forwards 0.9s,
		logoMove 1.2s cubic-bezier(0.77, 0, 0.175, 1) forwards 1.6s;
	transition: text-shadow 0.3s ease, transform 0.3s ease;
}
body.animated section {
	opacity: 0;
	animation: sectionsIn 1s ease forwards;
	animation-delay: 2.8s;
}
body.animated footer {
	opacity: 0;
}
body.animated nav,
body.animated footer,
body.animated .fadeIn{
	animation: fadeIn 0.8s cubic-bezier(0.77, 0, 0.175, 1) forwards 2.4s;
}