/* Basic reset and layout */
:root{
	--max-width:900px;
	/* Colors from the CV palette provided by the user */
	--accent:#0774bb;       /* primary bright blue */
	--accent-strong:#043382;/* darker blue */
	--accent-deep:#042b6b;  /* deepest blue */
	--muted:#6b7280;        /* muted / secondary text */
	--text-color:#010101;   /* main text (near black) */
	--bg:#f4f6f8;           /* page background (light gray) */
	--card:#ffffff;         /* card / section background (white) */
}
*{box-sizing:border-box}
html,body{height:100%;margin:0;padding:0}
body{
	font-family: Inter, system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial;
	color:var(--text-color);
	background:var(--bg);
	line-height:1.5;
}
.container{max-width:var(--max-width);margin:0 auto;padding:24px}

/* Header */
.site-header{background:linear-gradient(90deg, rgba(7,116,187,0.06), transparent);border-bottom:1px solid rgba(2,6,23,0.04)}
.header-inner{display:flex;align-items:center;justify-content:space-between;padding:18px 24px}
.site-title{margin:0;font-size:1.1rem;color:var(--accent)}
.site-nav a{margin-left:18px;color:var(--muted);text-decoration:none}
.site-nav a:hover{color:var(--accent)}

/* Hero / Banner */
.hero{background:linear-gradient(180deg,var(--accent-deep),var(--accent-strong));color:#fff;box-shadow:0 6px 18px rgba(2,6,23,0.06);border-radius:10px;margin:24px auto;padding:28px}
.hero-inner{display:grid;grid-template-columns:minmax(320px, 1fr) 320px;gap:28px;align-items:start}
.hero-text{min-width:0;/* allow flexing but prevent overflow */}
.eyebrow{color:var(--accent);font-weight:700;margin:0 0 8px;letter-spacing:0.6px;font-size:1.9rem}
.hero-text h2{margin:0 0 10px;font-size:1.9rem}
.lead{color:var(--card);margin-bottom:14px;font-size:1rem}
/* Ensure main content headings remain deep blue */
.hero + main h2, .hero main h2 { color:var(--accent-deep); }
.hero-sidebar{display:flex;flex-direction:column;align-items:center;gap:20px}
.profile-picture{width:160px;height:160px;border-radius:50%;object-fit:cover;border:4px solid rgba(255,255,255,0.2);box-shadow:0 4px 12px rgba(0,0,0,0.15)}
.hero-meta{min-width:240px}
.hero-meta ul{list-style:none;padding:0;margin:0}
.hero-meta li{background:linear-gradient(0deg, rgba(7,116,187,0.03), transparent);padding:10px;border-radius:6px;margin-bottom:10px;font-size:0.95rem;color:var(--card)}
.hero-meta a{color:var(--card)}

.btn{display:inline-block;padding:10px 16px;border-radius:8px;text-decoration:none;font-weight:700;transition:transform .12s ease, box-shadow .12s ease}
/* CTA spacing so buttons sit side-by-side on larger widths but stack cleanly on small screens */
.cta .btn{margin-right:10px}
.btn:focus,
.btn:focus-visible{
	outline: none;
	/* Use a focus ring via box-shadow to avoid outline-caused overflow/scrollbars */
	box-shadow: 0 0 0 4px rgba(7,116,187,0.12);
}
.btn.primary{background:var(--accent);color:#fff;box-shadow:0 6px 18px rgba(7,116,187,0.12)}
.btn.primary:hover{transform:translateY(-2px)}
.btn.ghost{border:1px solid rgba(255,255,255,0.06);color:var(--accent);background:transparent;margin-left:10px}
.btn.ghost:hover{background:rgba(7,116,187,0.04)}

/* Content sections */
main h2{color:var(--accent-deep);margin-top:6px;margin-bottom:20px;font-size:1.6rem}
section{padding:28px 0;border-bottom:1px solid rgba(2,6,23,0.06)}
section:last-of-type{border-bottom:none}

/* About section enhancements */
.highlights{display:grid;grid-template-columns:repeat(auto-fit, minmax(280px, 1fr));gap:18px;margin-top:20px}
.highlight-item{background:var(--card);padding:18px;border-radius:8px;border-left:3px solid var(--accent)}
.highlight-item h3{margin:0 0 8px;font-size:1rem;color:var(--accent-deep)}
.highlight-item p{margin:0;font-size:0.95rem;line-height:1.6}

/* Project cards */
.project-grid{display:grid;grid-template-columns:repeat(auto-fill, minmax(320px, 1fr));gap:24px;margin-top:20px}
.project-card{background:var(--card);border-radius:10px;padding:24px;box-shadow:0 4px 12px rgba(2,6,23,0.04);transition:transform .2s ease, box-shadow .2s ease;border-top:3px solid var(--accent);cursor:pointer;position:relative}
.project-card:hover{transform:translateY(-4px);box-shadow:0 8px 24px rgba(2,6,23,0.08)}
.project-header h3{margin:0 0 12px;color:var(--accent-deep);font-size:1.2rem}
.project-tags{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:12px}
.tag{background:linear-gradient(135deg, var(--accent), var(--accent-strong));color:#fff;padding:4px 10px;border-radius:4px;font-size:0.8rem;font-weight:600}
.project-description{margin:12px 0;line-height:1.6;color:var(--text-color)}
.project-links{display:flex;gap:12px;margin-top:16px}
.project-link{color:var(--accent);text-decoration:none;font-weight:600;transition:color .2s ease}
.project-link:hover{color:var(--accent-strong)}

/* Skills grid */
.skills-grid{display:grid;grid-template-columns:repeat(auto-fit, minmax(240px, 1fr));gap:20px;margin-top:20px}
.skill-category{background:var(--card);padding:18px;border-radius:8px;box-shadow:0 2px 8px rgba(2,6,23,0.03)}
.skill-category h3{margin:0 0 10px;color:var(--accent-strong);font-size:1rem}
.skill-category p{margin:0;line-height:1.8;color:var(--text-color)}

/* Footer */
.site-footer{padding:18px 0;color:var(--muted);text-align:center}

/* Responsive */
@media (max-width:700px){
	.hero-inner{grid-template-columns:1fr;gap:18px}
	.hero-meta{min-width:0}
	.site-nav{display:none}
	.project-grid{grid-template-columns:1fr}
	.skills-grid{grid-template-columns:1fr}
	.highlights{grid-template-columns:1fr}
}

@media (max-width:420px){
	.hero-text h2{font-size:1.4rem}
	.lead{font-size:0.95rem}
	.btn{width:100%;display:block;text-align:center;margin:8px 0}
	.btn.ghost{margin-left:0}
	.project-card{padding:18px}
	.content-section{padding:20px}
}

/* Enhanced link styling */
a{color:var(--accent);transition:color .2s ease}
a:hover{color:var(--accent-strong)}

/* Smooth scrolling */
html{scroll-behavior:smooth}

/* Minor utility */
.muted{color:var(--muted)}

/* Skip to content link for accessibility */
.skip-link{
	position:absolute;
	top:-40px;
	left:0;
	background:var(--accent);
	color:#fff;
	padding:8px 16px;
	text-decoration:none;
	z-index:100;
	border-radius:0 0 4px 0;
	font-weight:600;
}
.skip-link:focus{
	top:0;
}