:root {
	--bg: #0b0f14;
	--bg2: #10161f;
	--text: #e6f0ff;
	--muted: #a0b4c8;
	--primary: #1ec6ff;
	--primary2: #4ac7f3;
	--card: #111a24;
	--border: #1c2735;
	--radius: 16px;
}
* {
	box-sizing: border-box;
}
body {
	margin: 0;
	font-family: "Inter", sans-serif;
	background: var(--bg);
	color: var(--text);
	line-height: 1.6;
}
img {
	max-width: 100%;
	display: block;
}
.container {
	width: min(1100px, 90vw);
	margin-inline: auto;
}
h1,
h2,
h3 {
	margin-top: 0;
}
a {
	color: var(--primary);
	text-decoration: none;
}
a:hover {
	text-decoration: underline;
}
.btn {
	display: inline-block;
	padding: 12px 22px;
	border-radius: 999px;
	text-decoration: none;
	font-weight: 600;
	border: 1px solid var(--border);
	transition: 0.3s;
}
.btn--primary {
	background: linear-gradient(180deg, var(--primary), var(--primary2));
	color: #001018 !important;
	border: none;
}
.btn--primary:hover {
	opacity: 0.9;
}
.btn--ghost {
	color: var(--text);
}
.btn--full {
	width: 100%;
}

/* HEADER */
.header {
	position: sticky;
	top: 0;
	background: rgba(10, 15, 20, 0.9);
	backdrop-filter: blur(8px);
	border-bottom: 1px solid var(--border);
	z-index: 50;
}
.header-inner {
	display: flex;
	justify-content: space-between;
	align-items: center;
	padding: 14px 0;
}
.brand {
	display: flex;
	align-items: center;
	gap: 10px;
	color: var(--text);
}
.brand__logo {
	width: 36px;
	height: 36px;
	border-radius: 8px;
}
.nav {
	display: flex;
	gap: 22px;
}
.nav a {
	color: var(--muted);
	font-weight: 500;
}
.nav a:hover {
	color: var(--text);
}

/* HERO */
.hero {
	padding: 100px 0;
	border-bottom: 1px solid var(--border);
}
.hero-inner {
	display: grid;
	grid-template-columns: 1.2fr 0.8fr;
	gap: 40px;
	align-items: center;
}
.accent {
	color: var(--primary);
}
.hero-buttons {
	margin: 18px 0;
	display: flex;
	gap: 12px;
	flex-wrap: wrap;
}
.hero-list {
	list-style: none;
	padding: 0;
	color: var(--muted);
	display: grid;
	gap: 6px;
}
.hero-image img {
	border-radius: var(--radius);
	box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4);
}

/* SECTIONS */
.section {
	padding: 80px 0;
}
.section--stripe {
	background: linear-gradient(180deg, var(--bg), var(--bg2));
}
.grid {
	display: grid;
	gap: 24px;
	grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
}
.card {
	background: var(--card);
	border: 1px solid var(--border);
	border-radius: var(--radius);
	padding: 18px;
	box-shadow: 0 6px 24px rgba(0, 0, 0, 0.3);
}
.card img {
	border-radius: var(--radius);
	margin-bottom: 12px;
}
.card h3 {
	margin: 6px 0;
}
.tech-grid {
	display: grid;
	gap: 28px;
	grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}
.tech-grid ul {
	margin: 0;
	padding-left: 18px;
	color: var(--muted);
}
.card:hover {
	transform: translateY(-4px);
	box-shadow: 0 8px 24px rgba(30, 198, 255, 0.25);
	transition: all 0.3s ease;
}
/* TIMELINE */
.timeline {
	list-style: none;
	display: grid;
	gap: 18px;
	grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
	padding: 0;
}
.timeline li {
	background: var(--card);
	padding: 18px;
	border-radius: var(--radius);
	border: 1px solid var(--border);
}
.timeline li span {
	display: inline-grid;
	place-items: center;
	width: 28px;
	height: 28px;
	border-radius: 50%;
	background: linear-gradient(180deg, var(--primary), var(--primary2));
	color: #001018;
	font-weight: 700;
	margin-bottom: 8px;
}

/* ABOUT */
.about {
	display: grid;
	grid-template-columns: 1.2fr 0.8fr;
	gap: 40px;
	align-items: center;
}
.about-logo {
	max-width: 320px;
	filter: drop-shadow(0 10px 30px rgba(30, 198, 255, 0.3));
}
.skills {
	display: flex;
	flex-wrap: wrap;
	gap: 8px;
	margin-top: 16px;
}
.skills span {
	background: var(--card);
	padding: 6px 12px;
	border-radius: 999px;
	font-size: 14px;
	color: var(--muted);
}

/* CONTACT */
.contact {
	text-align: center;
}
.form {
	display: grid;
	gap: 12px;
	margin: 24px auto;
	width: min(460px, 100%);
}
.form input,
.form textarea {
	width: 100%;
	padding: 12px 14px;
	border-radius: 10px;
	border: 1px solid var(--border);
	background: #0c131d;
	color: var(--text);
}
.contact-info {
	list-style: none;
	padding: 0;
	margin-top: 20px;
	color: var(--muted);
}
.contact-info a {
	color: var(--text);
}

/* FOOTER */
.footer {
	border-top: 1px solid var(--border);
	padding: 16px 0;
	text-align: center;
	color: var(--muted);
	font-size: 14px;
}

/* RESPONSIVE */
@media (max-width: 820px) {
	.hero-inner,
	.about {
		grid-template-columns: 1fr;
	}
	.nav {
		display: none;
	}
}