/* ------------------------------
   THEME VARIABLES
------------------------------ */
:root {
	--bg: #0b0b0c;
	--fg: #e9eaec;
	--muted: #b6b8bd;
	--card: #141418;
	--accent: #7dd3fc;
	--border: #2a2b31;
}

:root[data-theme="light"] {
	--bg: #ffffff;
	--fg: #1d1f23;
	--muted: #5a5f69;
	--card: #f6f7f9;
	--accent: #0ea5e9;
	--border: #e6e8ee;
}

/* ------------------------------
	 BASE RESETS
  ------------------------------ */
* {
	box-sizing: border-box;
}

html,
body {
	margin: 0;
	padding: 0;
}

body {
	font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Inter, Arial, sans-serif;
	background: var(--bg);
	color: var(--fg);
	line-height: 1.6;
}

/* ------------------------------
	 TYPOGRAPHY
  ------------------------------ */
h1 {
	margin: 0 0 0.5rem;
	font-size: clamp(1.8rem, 3.5vw, 2.6rem);
}

h2 {
	margin-top: 2rem;
	font-size: clamp(1.3rem, 2.5vw, 1.8rem);
}

h3 {
	margin: 0 0 0.25rem;
	font-size: 1.05rem;
}

a {
	color: var(--accent);
	text-decoration: none;
}

a:hover {
	text-decoration: underline;
}

.lead {
	color: var(--muted);
	max-width: 70ch;
}

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

/* ------------------------------
	 LAYOUT
  ------------------------------ */
.container {
	max-width: 960px;
	margin: 0 auto;
	padding: 1.25rem;
}

.section {
	margin-top: 1.75rem;
}

.grid {
	display: grid;
	gap: 1rem;
	grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
}

/* ------------------------------
	 COMPONENTS
  ------------------------------ */

/* Header + Nav */
.header,
.footer {
	display: flex;
	align-items: center;
	justify-content: space-between;
}

.brand {
	font-weight: 800;
	letter-spacing: 0.5px;
	border: 2px solid var(--border);
	padding: 0.35rem 0.6rem;
	border-radius: 12px;
	color: var(--fg);
}

.nav {
	display: flex;
	gap: 1rem;
	align-items: center;
}

.nav a {
	color: var(--fg);
}

.nav button {
	background: transparent;
	border: 1px solid var(--border);
	color: var(--fg);
	padding: 0.3rem 0.5rem;
	border-radius: 8px;
	cursor: pointer;
}

/* Hero section */
.hero {
	padding: 2.5rem 0 1rem;
}

.cta {
	display: flex;
	gap: 0.75rem;
	margin-top: 1rem;
	flex-wrap: wrap;
}

.btn {
	background: var(--accent);
	color: #05202b;
	font-weight: 600;
	padding: 0.6rem 0.9rem;
	border-radius: 10px;
	display: inline-block;
}

.btn.ghost {
	background: transparent;
	color: var(--fg);
	border: 1px solid var(--border);
}

/* Card (Projects + Experience unified) */
.card {
	background: var(--card);
	border: 1px solid var(--border);
	border-radius: 12px;
	padding: 1rem;
	margin-bottom: 1.25rem;
	transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}

.card:hover {
	transform: translateY(-4px);
	box-shadow: 0 6px 16px rgba(0, 0, 0, 0.25);
	border-color: var(--accent);
}

/* Lists */
.bullets {
	margin: 0.5rem 0 0;
	padding-left: 1.1rem;
}

.links {
	list-style: none;
	padding: 0;
	margin: 0.5rem 0 0;
}

.links li {
	display: flex;
	align-items: center;
	gap: 0.5rem;
	margin: 0.25rem 0;
}

.links i {
	font-size: 1.1rem;
	color: var(--accent);
}

/* Social Icons */
.social-heading {
	text-align: center;
	margin-bottom: 1rem;
}

.social-icons {
	display: flex;
	justify-content: center;
	gap: 1.5rem;
	margin-top: 1rem;
}

.social-icons a {
	text-decoration: none;
	transition: transform 0.2s;
}

.social-icons a:hover {
	transform: scale(1.2);
}

.social-icons i {
	font-size: 2rem;
}

.social-icon-img,
.github-icon {
	width: 36px;
	height: 36px;
}

/* Light/Dark GitHub icons */
.dark-only {
	display: inline;
}

.light-only {
	display: none;
}

:root[data-theme="light"] .dark-only {
	display: none;
}

:root[data-theme="light"] .light-only {
	display: inline;
}

/* ------------------------------
	 EXPERIENCE SECTION
  ------------------------------ */
.summary {
	margin-bottom: 0.5rem;
}

.see-more {
	background: transparent;
	border: none;
	color: var(--accent);
	font-weight: 600;
	cursor: pointer;
	margin-bottom: 0.5rem;
	padding: 0;
}

.see-more:hover {
	text-decoration: underline;
}

.details {
	display: none;
	margin-top: 0.5rem;
}

/* ------------------------------
	 FOOTER
  ------------------------------ */
.footer {
	margin-top: 2rem;
	padding-top: 1rem;
	border-top: 1px solid var(--border);
}