/**
 * Format 07: Data Scientist
 *
 * Notebook / research paper aesthetic with code cells, monospace accents,
 * chart embeds, citation formatting, and clean data-heavy layout.
 *
 * @package AnimFolio
 * @author     Rahul Mahadik
 * @since   1.0.0
 */

/* ===== Base variable mappings ===== */

.animfolio-container--format-07 {
	--animfolio-font-heading: 'Inter', sans-serif;
	--animfolio-font-body: 'Inter', sans-serif;
	--animfolio-font-mono: 'JetBrains Mono', 'Fira Code', monospace;

	font-family: 'Inter', sans-serif;
	background: var(--animfolio-bg);
	color: var(--animfolio-text);
	overflow-x: hidden;
}

/*
 * Dual-scheme color tokens.
 * Both the format class and a scheme class (.animfolio-container--dark /
 * --light) are on the container; the theme toggle swaps the scheme class.
 * Scoping the tokens under BOTH combinations makes the toggle re-theme.
 * The plain format-class block is the no-scheme fallback (default_scheme:
 * light) used before the toggle JS adds a scheme class.
 *
 * accent-text = notebook blue used as link/title text; darkened on light so
 * it stays AA on white + the off-white bg-secondary.
 */

/* No-scheme fallback (default_scheme: light) */
.animfolio-container--format-07 {
	--animfolio-accent: var(--animfolio-accent, #3B82F6);
	/* raw accent #3B82F6 fails AA as text on light bg; darker blue for text use */
	--animfolio-accent-text: #1864CC;
	--animfolio-accent-hover: var(--animfolio-accent-hover, #2563EB);
	--animfolio-accent-light: color-mix(in srgb, var(--animfolio-accent, #3B82F6) 8%, transparent);
	--animfolio-accent-shadow: color-mix(in srgb, var(--animfolio-accent, #3B82F6) 25%, transparent);
	--animfolio-accent-glow: color-mix(in srgb, var(--animfolio-accent, #3B82F6) 15%, transparent);
	--animfolio-accent-subtle: color-mix(in srgb, var(--animfolio-accent, #3B82F6) 6%, transparent);
	--animfolio-secondary: var(--animfolio-secondary, #059669);
	--animfolio-bg: #FFFFFF;
	--animfolio-bg-secondary: #F8FAFC;
	--animfolio-bg-tertiary: #E5E7EB;
	--animfolio-text: #0F172A;
	--animfolio-text-secondary: #4B5563;
	--animfolio-text-muted: #5F6875;
	--animfolio-border: rgba(0, 0, 0, 0.1);
	--animfolio-border-accent: color-mix(in srgb, var(--animfolio-accent, #3B82F6) 25%, transparent);
}

/* Light scheme */
.animfolio-container--format-07.animfolio-container--light {
	--animfolio-accent: var(--animfolio-accent, #3B82F6);
	--animfolio-accent-text: #1864CC;
	--animfolio-accent-hover: var(--animfolio-accent-hover, #2563EB);
	--animfolio-accent-light: color-mix(in srgb, var(--animfolio-accent, #3B82F6) 8%, transparent);
	--animfolio-accent-shadow: color-mix(in srgb, var(--animfolio-accent, #3B82F6) 25%, transparent);
	--animfolio-accent-glow: color-mix(in srgb, var(--animfolio-accent, #3B82F6) 15%, transparent);
	--animfolio-accent-subtle: color-mix(in srgb, var(--animfolio-accent, #3B82F6) 6%, transparent);
	--animfolio-secondary: var(--animfolio-secondary, #059669);
	--animfolio-bg: #FFFFFF;
	--animfolio-bg-secondary: #F8FAFC;
	--animfolio-bg-tertiary: #E5E7EB;
	--animfolio-text: #0F172A;
	--animfolio-text-secondary: #4B5563;
	--animfolio-text-muted: #5F6875;
	--animfolio-border: rgba(0, 0, 0, 0.1);
	--animfolio-border-accent: color-mix(in srgb, var(--animfolio-accent, #3B82F6) 25%, transparent);
}

/* Dark scheme */
.animfolio-container--format-07.animfolio-container--dark {
	--animfolio-accent: var(--animfolio-accent, #3B82F6);
	/* raw accent reads fine on dark; a touch lighter for crisp link/title text */
	--animfolio-accent-text: #5B9BF8;
	--animfolio-accent-hover: #5B9BF8;
	--animfolio-accent-light: color-mix(in srgb, var(--animfolio-accent, #3B82F6) 14%, transparent);
	--animfolio-accent-shadow: color-mix(in srgb, var(--animfolio-accent, #3B82F6) 40%, transparent);
	--animfolio-accent-glow: color-mix(in srgb, var(--animfolio-accent, #3B82F6) 22%, transparent);
	--animfolio-accent-subtle: color-mix(in srgb, var(--animfolio-accent, #3B82F6) 10%, transparent);
	--animfolio-secondary: var(--animfolio-secondary, #10B981);
	--animfolio-bg: #0C0F1A;
	--animfolio-bg-secondary: #151929;
	--animfolio-bg-tertiary: #1E2438;
	--animfolio-text: #E2E8F0;
	--animfolio-text-secondary: #AEBACB;
	--animfolio-text-muted: #94A3B8;
	--animfolio-border: rgba(226, 232, 240, 0.12);
	--animfolio-border-accent: rgba(91, 155, 248, 0.35);
}

/* ===== Nav — clean with subtle blue bottom border ===== */

.animfolio-container--format-07 .animfolio-nav {
	position: fixed;
	top: 0;
	left: 0;
	right: 0;
	z-index: 100;
	background: color-mix(in srgb, var(--animfolio-bg) 92%, transparent);
	-webkit-backdrop-filter: blur(8px);
	backdrop-filter: blur(8px);
	border-bottom: 2px solid var(--animfolio-accent-glow);
	padding: 0 2rem;
	overflow: hidden;
}

.animfolio-container--format-07 .animfolio-nav__inner {
	display: flex;
	align-items: center;
	justify-content: space-between;
	max-width: var(--animfolio-container, 1200px);
	margin: 0 auto;
	height: 56px;
}

.animfolio-container--format-07 .animfolio-nav__logo {
	font-family: var(--animfolio-font-heading);
	font-size: 1rem;
	font-weight: 700;
	color: var(--animfolio-text);
	text-decoration: none;
}

.animfolio-container--format-07 .animfolio-nav__links {
	display: flex;
	gap: 1.5rem;
	list-style: none;
	margin: 0;
	padding: 0;
}

.animfolio-container--format-07 .animfolio-nav__link {
	font-size: 0.875rem;
	font-weight: 500;
	color: var(--animfolio-text-secondary);
	text-decoration: none;
	padding: 4px 8px;
	border-radius: 4px;
	transition: color 0.2s ease, background 0.2s ease;
}

.animfolio-container--format-07 .animfolio-nav__link:hover {
	color: var(--animfolio-accent-text);
	background: var(--animfolio-accent-subtle);
}

.animfolio-container--format-07 .animfolio-nav__link--active {
	color: var(--animfolio-accent-text);
	background: var(--animfolio-accent-light);
}

/* ===== Hero — notebook header ===== */

.animfolio-container--format-07 .animfolio-section--hero {
	background:
		linear-gradient(180deg, color-mix(in srgb, var(--animfolio-accent, #3B82F6) 6%, transparent) 0%, transparent 40%),
		var(--animfolio-bg);
	border-bottom: 1px solid var(--animfolio-border);
}

.animfolio-container--format-07 .animfolio-hero {
	/* Notebook header: fills one full viewport so the first cell never peeks
	   above the fold. Content stays top-anchored with the same left rhythm as
	   the cells below (notebook aesthetic), not vertically centered in a void.
	   box-sizing keeps padding inside the 100vh instead of adding to it. */
	box-sizing: border-box;
	min-height: 100vh;
	min-height: 100dvh;
	display: flex;
	flex-direction: column;
	justify-content: center;
	max-width: 900px;
	margin: 0 auto;
	padding: 5rem 2rem 4rem;
}

/* The hero header is centered to match the other formats (and the centered
   section titles below) — only the notebook body cells stay left-anchored. */
.animfolio-container--format-07 .animfolio-hero__content {
	text-align: center;
	--animfolio-hero-justify: center;
}

.animfolio-container--format-07 .animfolio-hero__name {
	font-family: var(--animfolio-font-heading);
	font-weight: 700;
	font-size: clamp(2rem, 4vw, 3.5rem);
	letter-spacing: -0.02em;
}

.animfolio-container--format-07 .animfolio-hero__title {
	font-family: var(--animfolio-font-mono);
	font-size: 1rem;
	color: var(--animfolio-accent-text);
	margin-top: 0.75rem;
}

.animfolio-container--format-07 .animfolio-hero__subtitle {
	font-family: var(--animfolio-font-body);
	font-size: 1.125rem;
	line-height: 1.7;
	color: var(--animfolio-text-secondary);
	margin-top: 1.5rem;
	max-width: 600px;
	/* Center the notebook intro line under the centered name/title. */
	margin-inline: auto;
}

/* Cell execution count badge */
.animfolio-container--format-07 .animfolio-f07-cell-badge {
	display: inline-flex;
	align-items: center;
	gap: 0.25rem;
	font-family: var(--animfolio-font-mono);
	font-size: 0.75rem;
	color: var(--animfolio-accent-text);
	margin-bottom: 0.5rem;
}

.animfolio-container--format-07 .animfolio-f07-cell-badge::before {
	content: 'In [';
}

.animfolio-container--format-07 .animfolio-f07-cell-badge::after {
	content: ']:';
}

/* ===== Section titles — notebook style ===== */

.animfolio-container--format-07 .animfolio-section__title {
	font-family: var(--animfolio-font-heading);
	font-weight: 700;
	font-size: clamp(1.5rem, 3vw, 2rem);
	border-bottom: 2px solid var(--animfolio-accent);
	padding-bottom: 0.75rem;
	margin-bottom: 2rem;
	word-break: break-word;
	overflow-wrap: break-word;
}

/* ===== Notebook section layout ===== */

.animfolio-container--format-07 .animfolio-section {
	max-width: var(--animfolio-container, 1200px);
	margin-inline: auto;
	padding-inline: 2rem;
	box-sizing: border-box;
	word-break: break-word;
	overflow-wrap: break-word;
}

/* ===== Code cell styling ===== */

.animfolio-container--format-07 .animfolio-f07-code-cell {
	background: var(--animfolio-bg-secondary);
	border: 1px solid var(--animfolio-border);
	border-inline-start: 3px solid var(--animfolio-accent);
	border-radius: 4px;
	padding: 1rem 1.25rem;
	margin: 1rem 0;
	font-family: var(--animfolio-font-mono);
	font-size: 0.875rem;
	line-height: 1.6;
	overflow-x: auto;
}

.animfolio-container--format-07 .animfolio-f07-output {
	background: var(--animfolio-bg);
	border: 1px solid var(--animfolio-border);
	border-radius: 4px;
	padding: 1rem 1.25rem;
	margin: 0.5rem 0 1.5rem;
	font-family: var(--animfolio-font-mono);
	font-size: 0.8125rem;
	color: var(--animfolio-text-secondary);
}

/* ===== Cards — data card style ===== */

.animfolio-container--format-07 .animfolio-card {
	background: var(--animfolio-bg-secondary);
	border: 1px solid var(--animfolio-border);
	border-radius: 8px;
	padding: 1.5rem;
	transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.animfolio-container--format-07 .animfolio-card {
	overflow: hidden;
	word-break: break-word;
	overflow-wrap: break-word;
}

.animfolio-container--format-07 .animfolio-card:hover {
	border-color: var(--animfolio-accent);
	box-shadow: 0 4px 12px var(--animfolio-accent-glow);
}

/* ===== Buttons — clean blue ===== */

.animfolio-container--format-07 .animfolio-button--primary {
	background: var(--animfolio-accent);
	color: var(--animfolio-on-accent, #fff);
	border: none;
	border-radius: 6px;
	font-family: var(--animfolio-font-body);
	font-size: 0.9375rem;
	font-weight: 600;
	padding: 0.75rem 1.5rem;
	transition: opacity 0.2s ease, box-shadow 0.2s ease;
	display: inline-block;
	text-decoration: none;
	cursor: pointer;
}

.animfolio-container--format-07 .animfolio-button--primary:hover {
	opacity: 0.9;
	box-shadow: 0 4px 16px var(--animfolio-accent-shadow);
}

.animfolio-container--format-07 .animfolio-button--secondary {
	background: transparent;
	color: var(--animfolio-accent-text);
	border: 1px solid var(--animfolio-accent);
	border-radius: 6px;
	font-family: var(--animfolio-font-body);
	font-size: 0.9375rem;
	font-weight: 600;
	padding: 0.75rem 1.5rem;
	transition: background 0.2s ease, color 0.2s ease;
	display: inline-block;
	text-decoration: none;
	cursor: pointer;
}

.animfolio-container--format-07 .animfolio-button--secondary:hover {
	background: var(--animfolio-accent-subtle);
	color: var(--animfolio-accent-text);
}

/* ===== Skills — horizontal bar chart style ===== */

.animfolio-container--format-07 .animfolio-skills__item {
	display: grid;
	grid-template-columns: 140px 1fr auto;
	align-items: center;
	gap: 1rem;
	margin-bottom: 0.75rem;
}

.animfolio-container--format-07 .animfolio-skills__label {
	font-family: var(--animfolio-font-mono);
	font-size: 0.8125rem;
}

.animfolio-container--format-07 .animfolio-skills__bar {
	height: 8px;
	border-radius: 4px;
	background: var(--animfolio-bg);
	overflow: hidden;
}

.animfolio-container--format-07 .animfolio-skills__bar-fill {
	height: 100%;
	border-radius: 4px;
	background: linear-gradient(90deg, var(--animfolio-accent), var(--animfolio-secondary));
}

.animfolio-container--format-07 .animfolio-skills__value {
	font-family: var(--animfolio-font-mono);
	font-size: 0.75rem;
	color: var(--animfolio-text-secondary);
	min-width: 36px;
	text-align: end;
}

/* ===== Publications / Projects — citation format ===== */

.animfolio-container--format-07 .animfolio-project {
	padding: 1.25rem 0;
	border-bottom: 1px solid var(--animfolio-border);
}

.animfolio-container--format-07 .animfolio-project__title {
	font-family: var(--animfolio-font-heading);
	font-weight: 600;
	font-size: 1.0625rem;
	word-break: break-word;
	overflow-wrap: break-word;
}

.animfolio-container--format-07 .animfolio-project__citation {
	font-family: var(--animfolio-font-body);
	font-size: 0.875rem;
	color: var(--animfolio-text-secondary);
	margin-top: 0.25rem;
	font-style: italic;
}

.animfolio-container--format-07 .animfolio-project__links {
	display: flex;
	gap: 1rem;
	margin-top: 0.5rem;
}

.animfolio-container--format-07 .animfolio-project__link {
	font-family: var(--animfolio-font-mono);
	font-size: 0.75rem;
	color: var(--animfolio-accent-text);
	text-decoration: none;
}

.animfolio-container--format-07 .animfolio-project__link:hover {
	text-decoration: underline;
}

/* ===== Projects — notebook / publication list ===== */

.animfolio-container--format-07 .animfolio-f07-projects {
	display: flex;
	flex-direction: column;
}

/*
 * Each project is a notebook cell: a monospace "In [n]:" gutter badge to the
 * left and the paper content to the right. The cell uses an indented body so
 * the citation/abstract aligns under the title, not the badge.
 */
.animfolio-container--format-07 .animfolio-project--notebook {
	position: relative;
	display: grid;
	grid-template-columns: auto 1fr;
	column-gap: 1rem;
	padding: 1.5rem 0;
	border-bottom: 1px solid var(--animfolio-border);
	/* Notebook cells are left-aligned: keep the title/abstract/keywords flush
	   with the left-aligned figure + the "In [n]:" gutter, even when the section
	   itself is centered. Otherwise the image sits left while the text centers. */
	text-align: start;
}

.animfolio-container--format-07 .animfolio-project--notebook:last-child {
	border-bottom: none;
}

/* The "In [n]:" execution-count gutter marker. */
.animfolio-container--format-07 .animfolio-project__cell {
	grid-row: 1 / span 1;
	margin-bottom: 0;
	white-space: nowrap;
	-webkit-user-select: none;
	user-select: none;
	padding-top: 0.1rem;
}

/* All textual cell content stacks in the second column. */
.animfolio-container--format-07 .animfolio-project--notebook > .animfolio-project__thumb,
.animfolio-container--format-07 .animfolio-project--notebook > .animfolio-project__title,
.animfolio-container--format-07 .animfolio-project--notebook > .animfolio-project__abstract,
.animfolio-container--format-07 .animfolio-project--notebook > .animfolio-project__keywords,
.animfolio-container--format-07 .animfolio-project--notebook > .animfolio-project__links {
	grid-column: 2;
}

/* Optional figure thumbnail — rendered as a notebook output cell. */
.animfolio-container--format-07 .animfolio-project__thumb {
	display: block;
	width: 100%;
	max-width: 420px;
	height: auto;
	border: 1px solid var(--animfolio-border);
	border-inline-start: 3px solid var(--animfolio-accent);
	border-radius: 4px;
	margin-bottom: 0.875rem;
	background: var(--animfolio-bg-secondary);
}

.animfolio-container--format-07 .animfolio-project--notebook .animfolio-project__title {
	margin: 0;
}

/* Description rendered as a paper abstract. */
.animfolio-container--format-07 .animfolio-project__abstract {
	font-style: normal;
	line-height: 1.65;
	margin-top: 0.4rem;
}

.animfolio-container--format-07 .animfolio-project__abstract-label {
	font-style: italic;
	font-weight: 600;
	color: var(--animfolio-text);
	margin-inline-end: 0.35rem;
}

/* tech_stack rendered as paper keywords. */
.animfolio-container--format-07 .animfolio-project__keywords {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	gap: 0.4rem;
	margin: 0.75rem 0 0;
}

.animfolio-container--format-07 .animfolio-project__keywords-label {
	font-family: var(--animfolio-font-body);
	font-size: 0.8125rem;
	font-style: italic;
	color: var(--animfolio-text-secondary);
	margin-inline-end: 0.1rem;
}

.animfolio-container--format-07 .animfolio-project__keyword-sep {
	color: var(--animfolio-text-muted);
	font-family: var(--animfolio-font-mono);
	font-size: 0.75rem;
}

.animfolio-container--format-07 .animfolio-project--notebook .animfolio-project__links {
	margin-top: 0.875rem;
}

/* Accessible-but-hidden link descriptions for the [PDF]/[code] citations. */
.animfolio-container--format-07 .animfolio-screen-reader-text {
	position: absolute;
	width: 1px;
	height: 1px;
	padding: 0;
	margin: -1px;
	overflow: hidden;
	clip: rect(0, 0, 0, 0);
	white-space: nowrap;
	border: 0;
}

@media (max-width: 600px) {
	.animfolio-container--format-07 .animfolio-project--notebook {
		grid-template-columns: 1fr;
		row-gap: 0.5rem;
	}

	.animfolio-container--format-07 .animfolio-project--notebook > .animfolio-project__thumb,
	.animfolio-container--format-07 .animfolio-project--notebook > .animfolio-project__title,
	.animfolio-container--format-07 .animfolio-project--notebook > .animfolio-project__abstract,
	.animfolio-container--format-07 .animfolio-project--notebook > .animfolio-project__keywords,
	.animfolio-container--format-07 .animfolio-project--notebook > .animfolio-project__links {
		grid-column: 1;
	}

	.animfolio-container--format-07 .animfolio-project__cell {
		grid-column: 1;
	}
}

/* ===== Stats — metric table ===== */

.animfolio-container--format-07 .animfolio-stats__grid {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
	gap: 1px;
	background: var(--animfolio-border);
	border: 1px solid var(--animfolio-border);
	border-radius: 8px;
	overflow: hidden;
}

.animfolio-container--format-07 .animfolio-stat {
	background: var(--animfolio-bg-secondary);
	padding: 1.5rem;
	text-align: center;
}

.animfolio-container--format-07 .animfolio-stat__number {
	font-family: var(--animfolio-font-mono);
	font-weight: 700;
	font-size: 2rem;
	color: var(--animfolio-accent-text);
}

.animfolio-container--format-07 .animfolio-stat__label {
	font-size: 0.8125rem;
	color: var(--animfolio-text-secondary);
	margin-top: 0.25rem;
}

/* ===== Tags — monospace inline ===== */

.animfolio-container--format-07 .animfolio-card__tag {
	font-family: var(--animfolio-font-mono);
	font-size: 0.75rem;
	padding: 0.25rem 0.625rem;
	border-radius: 4px;
	background: var(--animfolio-accent-light);
	color: var(--animfolio-accent-text);
	border: 1px solid var(--animfolio-border-accent);
}

/* ===== Contact form ===== */

.animfolio-container--format-07 .animfolio-form__input,
.animfolio-container--format-07 .animfolio-form__textarea {
	background: var(--animfolio-bg-secondary);
	border: 1px solid var(--animfolio-border);
	border-radius: 6px;
	padding: 0.75rem 1rem;
	font-family: var(--animfolio-font-body);
}

.animfolio-container--format-07 .animfolio-form__input:focus,
.animfolio-container--format-07 .animfolio-form__textarea:focus {
	border-color: var(--animfolio-accent);
	outline: none;
}

.animfolio-container--format-07 .animfolio-form__submit {
	background: var(--animfolio-accent);
	color: var(--animfolio-on-accent, #fff);
	border: none;
	border-radius: 6px;
	padding: 0.75rem 2rem;
	font-weight: 600;
	cursor: pointer;
	transition: opacity 0.2s ease;
}

.animfolio-container--format-07 .animfolio-form__submit:hover {
	opacity: 0.9;
}

/* ===== Code cell overflow ===== */

.animfolio-container--format-07 .animfolio-f07-code-cell {
	overflow-x: auto;
	word-break: normal;
	white-space: pre;
}

/* ===== Responsive ===== */

@media (max-width: 1024px) {
	.animfolio-container--format-07 .animfolio-section {
		padding-inline: 1.5rem;
	}

	.animfolio-container--format-07 .animfolio-hero {
		min-height: 100vh;
		min-height: 100dvh;
		padding: 3rem 1.5rem;
	}
}

@media (max-width: 768px) {
	.animfolio-container--format-07 .animfolio-skills__item {
		grid-template-columns: 100px 1fr auto;
	}

	.animfolio-container--format-07 .animfolio-stats__grid {
		grid-template-columns: repeat(2, 1fr);
	}

	.animfolio-container--format-07 .animfolio-section {
		padding-inline: 1.25rem;
	}
}

@media (max-width: 480px) {
	.animfolio-container--format-07 .animfolio-skills__item {
		grid-template-columns: 80px 1fr auto;
		gap: 0.5rem;
	}

	.animfolio-container--format-07 .animfolio-stats__grid {
		grid-template-columns: 1fr;
	}

	.animfolio-container--format-07 .animfolio-section {
		padding-inline: 1rem;
	}

	.animfolio-container--format-07 .animfolio-nav__links {
		display: none;
	}

	.animfolio-container--format-07 .animfolio-button--primary,
	.animfolio-container--format-07 .animfolio-button--secondary {
		width: 100%;
		text-align: center;
		box-sizing: border-box;
	}
}