/*
Theme Name: Ilia Bio
Theme URI: https://iliadioleti.com
Description: Minimal bio landing page for Ilia Dioleti. Child theme of Twenty Twenty-Five.
Author: Ilia Dioleti
Author URI: https://iliadioleti.com
Template: twentytwentyfive
Version: 1.0.0
Requires at least: 6.7
Tested up to: 6.9
Requires PHP: 7.2
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: ilia-bio
*/

/* ── Nav ───────────────────────────────────────── */
.ilia-nav-links p {
	margin: 0 !important;
}

.ilia-nav-links a {
	position: relative;
	display: inline-block;
	padding: 0.55rem 1.1rem;
	font-size: 1rem;
	font-weight: 700;
	letter-spacing: 0.08em;
	transition: color 0.2s ease;
	z-index: 1;
}

/* Hand-drawn circle that draws itself on hover */
.ilia-nav-links a::before {
	content: '';
	position: absolute;
	inset: -4px -10px;
	background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 240 80' preserveAspectRatio='none'><path d='M 130 12 C 70 10 22 22 26 42 C 22 64 95 76 132 73 C 178 72 224 60 220 36 C 216 16 170 6 122 10 C 100 12 92 14 86 18' fill='none' stroke='%23BDD7DE' stroke-width='2.6' stroke-linecap='round' stroke-linejoin='round'/></svg>");
	background-size: 100% 100%;
	background-repeat: no-repeat;
	opacity: 0;
	transform: rotate(-2deg);
	clip-path: inset(0 100% 0 0);
	transition: opacity 0.15s ease, clip-path 0.55s cubic-bezier(0.65, 0, 0.35, 1);
	z-index: -1;
	pointer-events: none;
}

.ilia-nav-links a:hover::before {
	opacity: 1;
	clip-path: inset(0 0 0 0);
}

.ilia-nav-links a:hover {
	color: #FFFAF7 !important;
}


/* ── Smooth scroll ─────────────────────────────── */
html { scroll-behavior: smooth; }

/* ── Scroll-triggered fade-in ──────────────────── */
.ilia-fade-in {
	opacity: 0;
	transform: translateY(24px);
	transition: opacity 0.8s ease, transform 0.8s ease;
}
.ilia-fade-in.is-visible {
	opacity: 1;
	transform: translateY(0);
}

/* ── Role rows: hover slide + accent ───────────── */
.ilia-role-row {
	transition: padding-left 0.3s ease, border-color 0.3s ease;
	cursor: default;
}
.ilia-role-row:hover {
	padding-left: 0.6rem !important;
	border-bottom-color: var(--wp--preset--color--accent-1) !important;
}
.ilia-role-row:hover > p:first-child {
	color: var(--wp--preset--color--accent-1);
}

/* ── Skills grid: no gap between stacked cards ─── */
.has-accent-4-background-color .wp-block-columns {
	gap: 0 !important;
}
.has-accent-4-background-color .wp-block-column {
	gap: 0 !important;
}
.has-accent-4-background-color .wp-block-column > .wp-block-group {
	margin-top: 0 !important;
	margin-bottom: 0 !important;
}

/* ── Skill cards: hover glow on dark bg ────────── */
.ilia-skill-card {
	transition: transform 0.3s ease, background 0.3s ease;
}
.ilia-skill-card:hover {
	transform: translateY(-3px);
	background: rgba(189, 215, 222, 0.08);
}

/* ── Link rows: hover slide ────────────────────── */
.ilia-link-row {
	transition: padding-left 0.3s ease;
}
.ilia-link-row:hover {
	padding-left: 0.5rem !important;
}

/* ── Bold accent color in serif text ───────────── */
.has-heading-font-family strong {
	color: var(--wp--preset--color--accent-1);
	font-weight: 400;
}

/* ── Links in dark sections ────────────────────── */
.has-accent-4-background-color a:hover {
	color: #BDD7DE !important;
}

/* ── Mobile refinements ────────────────────────── */
/* ── Scroll offset for sticky nav ──────────────── */
[id] {
	scroll-margin-top: 60px;
}

/* ── Project cards ─────────────────────────────── */
.ilia-project-card {
	transition: border-color 0.3s ease, transform 0.3s ease;
}
.ilia-project-card:hover {
	border-color: var(--wp--preset--color--accent-1) !important;
	transform: translateY(-3px);
}

/* ── Project mini-cards (projects page) ────────── */
.ilia-project-mini {
	border: 1px solid var(--wp--preset--color--accent-6);
	border-radius: 6px;
	padding: 2.25rem 2.25rem;
	background: #FFFAF7;
	transition: border-color 0.3s ease, transform 0.3s ease, box-shadow 0.3s ease;
}
.ilia-project-mini:hover {
	border-color: var(--wp--preset--color--accent-1);
	transform: translateY(-3px);
	box-shadow: 0 10px 30px rgba(88, 55, 34, 0.07);
}
.ilia-project-mini .ilia-project-tag {
	font-size: 0.78rem;
	font-weight: 600;
	letter-spacing: 0.14em;
	text-transform: uppercase;
	color: var(--wp--preset--color--accent-1);
	margin: 0;
}
.ilia-project-mini .ilia-project-title {
	font-family: var(--wp--preset--font-family--heading);
	font-size: clamp(1.6rem, 3vw, 2rem);
	font-weight: 400;
	line-height: 1.2;
	letter-spacing: -0.01em;
	margin: 0.5rem 0 0 0;
}
.ilia-project-mini .ilia-project-lead {
	margin: 1rem 0 0 0;
	font-size: 1.1rem;
	line-height: 1.65;
	color: var(--wp--preset--color--contrast);
}
.ilia-project-mini .ilia-project-lead strong {
	color: var(--wp--preset--color--accent-1);
	font-weight: 600;
}

/* Visible link row (above the See details toggle) */
.ilia-project-links--top {
	display: flex;
	flex-wrap: wrap;
	gap: 0.4rem 1.4rem;
	margin: 1.25rem 0 0 0;
	font-size: 0.92rem;
	font-weight: 600;
	letter-spacing: 0.02em;
}
.ilia-project-links--top a {
	color: #583722;
	border-bottom: 1px solid #583722;
	padding-bottom: 2px;
	text-decoration: none;
	transition: color 0.2s ease, border-color 0.2s ease;
}
.ilia-project-links--top a:hover {
	color: #3D2517;
	border-bottom-color: #3D2517;
}

/* details/summary expand */
.ilia-details {
	margin-top: 1.25rem;
}
.ilia-details summary {
	list-style: none;
	cursor: pointer;
	display: inline-flex;
	align-items: center;
	gap: 0.55rem;
	padding: 0.55rem 1.1rem;
	background: #BDD7DE;
	color: #583722;
	border: 1px solid #583722;
	border-radius: 4px;
	font-size: 0.92rem;
	font-weight: 600;
	letter-spacing: 0.04em;
	transition: background 0.25s ease, color 0.25s ease, transform 0.25s ease;
}
.ilia-details summary::-webkit-details-marker { display: none; }
.ilia-details summary::after {
	content: '↓';
	display: inline-block;
	font-size: 0.9rem;
	transition: transform 0.3s ease;
}
.ilia-details summary .ilia-details-label::before {
	content: 'See details';
}
.ilia-details[open] summary .ilia-details-label::before {
	content: 'Hide details';
}
.ilia-details[open] summary::after {
	transform: rotate(180deg);
}
.ilia-details summary:hover {
	background: #583722;
	color: #BDD7DE;
	transform: translateY(-1px);
}

.ilia-details-body {
	margin-top: 1.5rem;
	animation: ilia-reveal 0.4s ease;
	color: var(--wp--preset--color--accent-3);
	font-size: 1rem;
	line-height: 1.7;
}
.ilia-details-body h3 {
	font-family: var(--wp--preset--font-family--body);
	font-size: 1rem;
	font-weight: 600;
	letter-spacing: 0.02em;
	color: var(--wp--preset--color--contrast);
	margin: 1.5rem 0 0.5rem 0;
}
.ilia-details-body ul {
	padding-left: 1.2rem;
	margin: 0.5rem 0 0 0;
}
.ilia-details-body li {
	margin-bottom: 0.4rem;
}
.ilia-details-body p { margin-top: 0.75rem; }
.ilia-details-body strong { color: var(--wp--preset--color--contrast); }
.ilia-details-body .ilia-stack {
	margin-top: 1.5rem;
	font-size: 0.88rem;
	letter-spacing: 0.04em;
}
.ilia-details-body .ilia-project-links {
	margin-top: 1.25rem;
	font-size: 0.95rem;
	font-weight: 500;
	display: flex;
	flex-wrap: wrap;
	gap: 0.5rem 1.5rem;
}
.ilia-details-body .ilia-project-links a {
	color: #583722;
	border-bottom: 1px solid #583722;
	padding-bottom: 2px;
	transition: color 0.2s ease, border-color 0.2s ease;
}
.ilia-details-body .ilia-project-links a:hover {
	color: #3D2517;
	border-bottom-color: #3D2517;
}
.ilia-details-body .ilia-project-figure {
	margin: 1.75rem 0 0 0;
}
.ilia-details-body .ilia-project-figure img {
	width: 100%;
	height: auto;
	border-radius: 4px;
	display: block;
}
.ilia-details-body .ilia-project-figure figcaption {
	font-size: 0.85rem;
	font-style: italic;
	color: var(--wp--preset--color--accent-3);
	margin-top: 0.5rem;
}

/* Methods list (thesis card) */
.ilia-details-body .ilia-methods-intro {
	margin-top: 0.5rem;
	font-size: 0.95rem;
	color: var(--wp--preset--color--accent-3);
}
.ilia-details-body .ilia-methods-list {
	list-style: none;
	padding-left: 0;
	margin-top: 0.75rem;
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
	gap: 0.4rem 1.25rem;
}
.ilia-details-body .ilia-methods-list li {
	padding: 0.4rem 0 0.4rem 0.85rem;
	border-left: 2px solid #BDD7DE;
	font-size: 0.92rem;
	line-height: 1.55;
	color: var(--wp--preset--color--accent-3);
	margin: 0;
}
.ilia-details-body .ilia-methods-list li strong {
	color: #583722;
	font-weight: 600;
}

/* VGG-16 mini architecture diagram */
.ilia-mini-arch {
	display: flex;
	align-items: stretch;
	gap: 3px;
	margin: 1rem 0 0.75rem 0;
	width: 100%;
	overflow-x: auto;
	padding-bottom: 4px;
}
.ilia-mini-arch-layer {
	flex: var(--w, 1) 1 0;
	min-width: 38px;
	background: #BDD7DE;
	color: #583722;
	border-top: 3px solid #583722;
	border-radius: 0 0 3px 3px;
	padding: 0.55rem 0.3rem;
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: center;
	gap: 2px;
	text-align: center;
}
.ilia-mini-arch-layer .lbl {
	font-size: 0.7rem;
	font-weight: 700;
	letter-spacing: 0.04em;
}
.ilia-mini-arch-layer .num {
	font-size: 0.72rem;
	font-weight: 500;
	opacity: 0.85;
	font-variant-numeric: tabular-nums;
}

@keyframes ilia-reveal {
	from { opacity: 0; transform: translateY(-6px); }
	to { opacity: 1; transform: translateY(0); }
}

/* ── CTA button ────────────────────────────────── */
.ilia-cta {
	transition: background 0.25s ease, color 0.25s ease, transform 0.25s ease, box-shadow 0.25s ease;
}
.ilia-cta:hover {
	background: #583722 !important;
	color: #BDD7DE !important;
	transform: translateY(-2px);
	box-shadow: 0 6px 18px rgba(88, 55, 34, 0.25);
}

/* ── Nav links: make sure they wrap on small screens ─ */
.ilia-nav-links {
	flex-wrap: wrap;
	gap: 0.6rem 1.75rem !important;
}

/* ── Brighter focus state for nav links ────────── */
.ilia-nav a,
.ilia-nav-links a {
	transition: color 0.2s ease, border-color 0.2s ease;
}

@media (max-width: 600px) {
	.wp-block-columns {
		flex-direction: column !important;
	}
	.wp-block-column {
		flex-basis: 100% !important;
	}
	.ilia-skill-card {
		border-right: none !important;
	}
	.ilia-nav {
		flex-direction: column !important;
		align-items: flex-start !important;
		gap: 1rem;
	}
	.ilia-nav-links {
		justify-content: flex-start;
		gap: 0.5rem 1.25rem !important;
	}
}