/*
Theme Name: Aurora CTF
Theme URI: https://auroractf.com/
Author: Aurora CTF
Description: The Aurora CTF block theme: dark canvas, mint and lavender ribbons, Exo 2 and JetBrains Mono. Built from the Aurora Figma design system.
Requires at least: 6.6
Tested up to: 7.1
Requires PHP: 7.4
Version: 1.0.0
License: GNU General Public License v2 or later
License URI: https://www.gnu.org/licenses/gpl-2.0.html
Text Domain: aurora-ctf
Update URI: false
*/

/* ---------- Base ---------- */

body {
	-webkit-font-smoothing: antialiased;
	-moz-osx-font-smoothing: grayscale;
	text-rendering: optimizeLegibility;
}

mark.has-inline-color {
	background-color: transparent;
}

::selection {
	background: rgba(120, 201, 169, 0.35);
	color: #fff;
}

h1, h2, h3, h4 {
	text-wrap: balance;
}

p {
	text-wrap: pretty;
}

:where(.wp-site-blocks) :focus-visible {
	outline: 2px solid var(--wp--preset--color--mint-light);
	outline-offset: 3px;
	border-radius: 4px;
}

/* Header, main and footer butt up against each other; sections own their spacing. */
.wp-site-blocks > * + * {
	margin-block-start: 0;
}

.wp-site-blocks > main {
	min-height: 60vh;
}

/* ---------- Header ---------- */

.wp-site-blocks > header.wp-block-template-part {
	position: sticky;
	top: 0;
	z-index: 100;
}

.admin-bar .wp-site-blocks > header.wp-block-template-part {
	top: var(--wp-admin--admin-bar--height, 32px);
}

@media (max-width: 600px) {
	.admin-bar .wp-site-blocks > header.wp-block-template-part {
		top: 0;
	}
}

/* The blur lives on a pseudo-element: backdrop-filter on the header itself would
   trap the navigation's fixed-position mobile overlay inside the header bar. */
.aurora-header {
	position: relative;
	isolation: isolate;
	border-bottom: 1px solid rgba(58, 70, 87, 0.45);
}

.aurora-header::before {
	content: "";
	position: absolute;
	inset: 0;
	z-index: -1;
	background: rgba(7, 9, 14, 0.8);
	-webkit-backdrop-filter: saturate(140%) blur(16px);
	backdrop-filter: saturate(140%) blur(16px);
}

.aurora-logo {
	display: inline-flex;
	align-items: center;
	line-height: 0;
	border-radius: 6px;
}

.aurora-logo img {
	display: block;
	height: 30px;
	width: auto;
}

@media (min-width: 782px) {
	.aurora-logo img {
		height: 34px;
	}
}

.aurora-header .wp-block-navigation .wp-block-navigation-item__content,
.aurora-footer .wp-block-navigation .wp-block-navigation-item__content {
	color: var(--wp--preset--color--base);
	text-decoration: none;
	transition: color 0.15s ease;
}

.aurora-header .wp-block-navigation .wp-block-navigation-item__content {
	padding: 0.5rem 0.25rem;
}

.aurora-header .wp-block-navigation .wp-block-navigation-item__content:hover,
.aurora-footer .wp-block-navigation .wp-block-navigation-item__content:hover,
.wp-block-navigation .current-menu-item > .wp-block-navigation-item__content,
.wp-block-navigation [aria-current="page"] {
	color: var(--wp--preset--color--mint);
}

.aurora-header .wp-block-navigation__responsive-container-open,
.aurora-header .wp-block-navigation__responsive-container-close {
	color: var(--wp--preset--color--base);
	padding: 0.5rem;
	margin: -0.5rem;
}

.aurora-header .wp-block-navigation__responsive-container.is-menu-open {
	padding: 1.5rem clamp(1.5rem, 5vw, 3rem);
}

.aurora-header .wp-block-navigation__responsive-container.is-menu-open .wp-block-navigation__responsive-container-content,
.aurora-header .wp-block-navigation__responsive-container.is-menu-open .wp-block-navigation__container {
	align-items: flex-start;
}

.aurora-header .wp-block-navigation__responsive-container.is-menu-open .wp-block-navigation-item__content {
	font-size: 1.75rem;
	font-weight: 600;
	padding: 0.375rem 0;
}

.aurora-header-cta .wp-block-button__link {
	padding: 0.5625rem 1rem;
}

@media (max-width: 599px) {
	.aurora-header-cta {
		display: none !important;
	}
}

/* ---------- Buttons ---------- */

.wp-block-button__link {
	display: inline-flex;
	align-items: center;
	gap: 0.5rem;
	min-height: 44px;
	text-decoration: none;
	transition: background-color 0.15s ease, border-color 0.15s ease, color 0.15s ease, transform 0.15s ease;
}

.wp-block-button__link:active {
	transform: translateY(1px);
}

.wp-block-button.is-style-outline > .wp-block-button__link,
.wp-block-button.is-style-outline > .wp-block-button__link:not(:hover) {
	background-color: rgba(21, 27, 39, 0.72);
	border: 1px solid var(--wp--preset--color--border);
	color: var(--wp--preset--color--base);
	padding: 0.8125rem 1.375rem;
}

.wp-block-button.is-style-outline > .wp-block-button__link:hover {
	background-color: var(--wp--preset--color--hover);
	border-color: var(--wp--preset--color--mint);
	color: var(--wp--preset--color--base);
}

/* External-link arrow for buttons tagged "is-external". */
.wp-block-button.is-external > .wp-block-button__link::after {
	content: "";
	width: 0.75em;
	height: 0.75em;
	flex: none;
	background: currentColor;
	-webkit-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 12'%3E%3Cpath d='M3 1.5h7.5V9M10.5 1.5 1.5 10.5' fill='none' stroke='%23000' stroke-width='1.8'/%3E%3C/svg%3E") center / contain no-repeat;
	mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 12'%3E%3Cpath d='M3 1.5h7.5V9M10.5 1.5 1.5 10.5' fill='none' stroke='%23000' stroke-width='1.8'/%3E%3C/svg%3E") center / contain no-repeat;
}

/* ---------- Type helpers ---------- */

.is-style-eyebrow {
	display: flex;
	align-items: center;
	gap: 0.75rem;
	font-size: var(--wp--preset--font-size--x-small);
	font-weight: 600;
	letter-spacing: 0.16em;
	line-height: 1.4;
	text-transform: uppercase;
	color: var(--wp--preset--color--mint);
}

.is-style-eyebrow::before {
	content: "";
	flex: none;
	width: 1.75rem;
	height: 2px;
	border-radius: 2px;
	background: linear-gradient(90deg, var(--wp--preset--color--mint), var(--wp--preset--color--lavender));
}

.is-style-eyebrow.has-text-align-center {
	justify-content: center;
}

.is-style-lead {
	font-size: var(--wp--preset--font-size--large);
	line-height: 1.6;
	color: var(--wp--preset--color--secondary);
	max-width: 40em;
}

.has-text-align-center.is-style-lead {
	margin-inline: auto;
}

.is-style-flag {
	display: flex;
	align-items: center;
	width: fit-content;
	padding: 0.5rem 0.875rem;
	border: 1px solid rgba(120, 201, 169, 0.35);
	border-radius: 8px;
	background: #000;
	font-family: var(--wp--preset--font-family--mono);
	font-size: 0.9375rem;
	line-height: 1.5;
	color: var(--wp--preset--color--mint);
}

.is-style-flag::after {
	content: "";
	width: 0.5em;
	height: 1.1em;
	margin-left: 0.2em;
	background: var(--wp--preset--color--mint);
	animation: aurora-caret 1.1s steps(1) infinite;
}

@keyframes aurora-caret {
	50% {
		opacity: 0;
	}
}

.aurora-mono {
	font-family: var(--wp--preset--font-family--mono);
	font-size: 0.8125rem;
	letter-spacing: 0.04em;
	color: var(--wp--preset--color--lavender-light);
}

.aurora-muted {
	color: var(--wp--preset--color--secondary);
}

/* ---------- Sections ---------- */

.aurora-section {
	padding-top: var(--wp--preset--spacing--80);
	padding-bottom: var(--wp--preset--spacing--80);
}

.aurora-section.is-tight-top {
	padding-top: var(--wp--preset--spacing--40);
}

.aurora-section__head {
	margin-bottom: var(--wp--preset--spacing--60);
}

.aurora-section__head > * {
	max-width: 46rem;
}

.aurora-section__head.has-text-align-center > * {
	margin-inline: auto;
}

.aurora-section__head > h2 {
	margin-top: 1rem;
}

.aurora-section__head > .is-style-lead {
	margin-top: 1.25rem;
}

/* ---------- Hero ---------- */

.is-style-aurora-hero {
	position: relative;
	isolation: isolate;
	overflow: hidden;
	background-color: #000;
	padding-top: clamp(5rem, 3rem + 9vw, 10rem);
	padding-bottom: clamp(5rem, 3rem + 8vw, 9rem);
}

.is-style-aurora-hero::before {
	content: "";
	position: absolute;
	top: -12%;
	bottom: -12%;
	right: -4%;
	width: min(88%, 1500px);
	z-index: -2;
	background: url(assets/images/aurora-hero.webp) right center / cover no-repeat;
	-webkit-mask-image: linear-gradient(90deg, transparent 0%, #000 38%);
	mask-image: linear-gradient(90deg, transparent 0%, #000 38%);
	animation: aurora-drift 30s ease-in-out infinite alternate;
	will-change: transform;
}

.is-style-aurora-hero::after {
	content: "";
	position: absolute;
	inset: 0;
	z-index: -1;
	background:
		linear-gradient(90deg, rgba(0, 0, 0, 0.7) 0%, rgba(0, 0, 0, 0.45) 36%, rgba(0, 0, 0, 0) 62%),
		linear-gradient(180deg, rgba(7, 9, 14, 0) 70%, #07090e 100%);
}

@keyframes aurora-drift {
	from {
		transform: translate3d(0, 0, 0) scale(1.02);
	}
	to {
		transform: translate3d(-3%, 2%, 0) scale(1.1);
	}
}

.aurora-hero__content > * {
	max-width: 42rem;
}

.aurora-hero__content h1 {
	margin-top: 1.25rem;
	max-width: 13ch;
}

.aurora-hero__content .is-style-lead {
	margin-top: 1.5rem;
	color: #c3cdd9;
}

.aurora-hero__content .wp-block-buttons {
	margin-top: 2.25rem;
}

@media (max-width: 781px) {
	.is-style-aurora-hero::before {
		inset: -10% -30% -10% -10%;
		width: auto;
		background-position: 70% 30%;
		-webkit-mask-image: none;
		mask-image: none;
	}

	.is-style-aurora-hero::after {
		background: linear-gradient(180deg, rgba(0, 0, 0, 0.35) 0%, rgba(0, 0, 0, 0.7) 50%, #07090e 100%);
	}
}

/* ---------- Page intro (non-home pages) ---------- */

.aurora-intro {
	position: relative;
	isolation: isolate;
	overflow: hidden;
	background-color: #000;
	padding-top: clamp(4rem, 2.5rem + 7vw, 8rem);
	padding-bottom: clamp(3rem, 2rem + 4vw, 5rem);
	border-bottom: 1px solid var(--wp--preset--color--raised);
}

.aurora-intro::before {
	content: "";
	position: absolute;
	z-index: -1;
	top: -45%;
	right: -10%;
	width: min(68rem, 110vw);
	aspect-ratio: 1080 / 1000;
	background: url(assets/images/aurora-hero-small.webp) center / cover no-repeat;
	opacity: 0.7;
	-webkit-mask-image: radial-gradient(closest-side, #000 35%, transparent 100%);
	mask-image: radial-gradient(closest-side, #000 35%, transparent 100%);
}

.aurora-intro h1 {
	margin-top: 1.25rem;
	max-width: 16ch;
}

.aurora-intro .is-style-lead {
	margin-top: 1.5rem;
}

/* ---------- Stats ---------- */

.aurora-stats-band {
	border-top: 1px solid var(--wp--preset--color--raised);
	border-bottom: 1px solid var(--wp--preset--color--raised);
	background: var(--wp--preset--color--surface);
	padding-top: var(--wp--preset--spacing--60);
	padding-bottom: var(--wp--preset--spacing--60);
}

.aurora-stats {
	gap: var(--wp--preset--spacing--40) !important;
}

.aurora-stat-value {
	margin: 0;
	font-size: clamp(2.75rem, 2rem + 3vw, 4rem);
	font-weight: 700;
	line-height: 1;
	letter-spacing: -0.035em;
	color: var(--wp--preset--color--base);
}

.aurora-stat-value mark {
	background: none;
}

.aurora-stat-label {
	margin-top: 0.75rem !important;
	font-size: var(--wp--preset--font-size--small);
	color: var(--wp--preset--color--secondary);
	max-width: 18rem;
}

@media (min-width: 782px) {
	.aurora-stats > .wp-block-column + .wp-block-column {
		border-left: 1px solid var(--wp--preset--color--raised);
		padding-left: var(--wp--preset--spacing--50);
	}
}

/* ---------- Cards ---------- */

.is-style-aurora-card {
	height: 100%;
	padding: clamp(1.5rem, 1rem + 1.5vw, 2rem);
	border: 1px solid var(--wp--preset--color--hover);
	border-radius: 12px;
	background: var(--wp--preset--color--surface);
	transition: border-color 0.2s ease, transform 0.2s ease, background-color 0.2s ease;
}

.has-surface-background-color .is-style-aurora-card {
	background: var(--wp--preset--color--canvas);
}

.is-style-aurora-card:hover {
	border-color: rgba(120, 201, 169, 0.45);
	transform: translateY(-2px);
}

.is-style-aurora-card > * + * {
	margin-top: 0.75rem;
}

.is-style-aurora-card h3 {
	margin-top: 1.25rem;
	font-size: var(--wp--preset--font-size--large);
	line-height: 1.3;
}

.is-style-aurora-card p:not(.aurora-mono) {
	color: var(--wp--preset--color--secondary);
	font-size: var(--wp--preset--font-size--small);
	line-height: 1.65;
}

.aurora-steps,
.aurora-features {
	gap: var(--wp--preset--spacing--40) !important;
}

.aurora-flag-row {
	margin-top: var(--wp--preset--spacing--50) !important;
	gap: 1rem 1.25rem;
}

.aurora-flag-row p:not(.is-style-flag) {
	margin: 0;
	font-size: var(--wp--preset--font-size--small);
	color: var(--wp--preset--color--secondary);
}

/* ---------- Two-column story ---------- */

.aurora-split {
	gap: var(--wp--preset--spacing--60) !important;
}

.aurora-split h2 {
	margin-top: 1rem;
}

.aurora-split .wp-block-column > p:not(.is-style-eyebrow) {
	color: #c3cdd9;
	font-size: var(--wp--preset--font-size--large);
	line-height: 1.65;
}

/* ---------- Timeline ---------- */

.aurora-timeline {
	position: relative;
	padding-left: 2.5rem;
}

.aurora-timeline::before {
	content: "";
	position: absolute;
	left: 0.4375rem;
	top: 0.625rem;
	bottom: 0.625rem;
	width: 2px;
	border-radius: 2px;
	background: linear-gradient(180deg, var(--wp--preset--color--mint), var(--wp--preset--color--lavender) 75%, rgba(136, 125, 187, 0));
}

.aurora-timeline > * + * {
	margin-top: var(--wp--preset--spacing--60) !important;
}

.aurora-timeline__item {
	position: relative;
}

.aurora-timeline__item::before {
	content: "";
	position: absolute;
	left: -2.5rem;
	top: 0.25rem;
	width: 16px;
	height: 16px;
	border-radius: 50%;
	background: var(--wp--preset--color--canvas);
	border: 2px solid var(--wp--preset--color--mint);
	box-shadow: 0 0 0 5px rgba(120, 201, 169, 0.12);
}

.aurora-timeline__item.is-next::before {
	border-style: dashed;
	border-color: var(--wp--preset--color--lavender-light);
	box-shadow: none;
}

.aurora-timeline__item > * {
	margin: 0;
}

.aurora-timeline__item > * + * {
	margin-top: 0.5rem;
}

.aurora-timeline__item h3 {
	font-size: var(--wp--preset--font-size--x-large);
}

.aurora-timeline__item p:not(.aurora-mono) {
	color: var(--wp--preset--color--secondary);
	max-width: 40rem;
}

.aurora-timeline__item .aurora-mono {
	color: var(--wp--preset--color--mint);
}

.aurora-timeline__item.is-next .aurora-mono {
	color: var(--wp--preset--color--lavender-light);
}

/* ---------- Call-to-action band ---------- */

.is-style-aurora-band {
	position: relative;
	isolation: isolate;
	overflow: hidden;
	border-radius: 16px;
	border: 1px solid var(--wp--preset--color--raised);
	background-color: #000;
	padding: clamp(3rem, 2rem + 5vw, 6rem) clamp(1.5rem, 1rem + 4vw, 4rem);
	text-align: center;
}

.is-style-aurora-band::before {
	content: "";
	position: absolute;
	inset: 0;
	z-index: -2;
	background: url(assets/images/aurora-hero.webp) 30% 62% / cover no-repeat;
}

.is-style-aurora-band::after {
	content: "";
	position: absolute;
	inset: 0;
	z-index: -1;
	background: radial-gradient(ellipse 60% 70% at 50% 50%, rgba(0, 0, 0, 0.82), rgba(0, 0, 0, 0.35) 75%, rgba(0, 0, 0, 0.15));
}

.is-style-aurora-band > * {
	margin-inline: auto;
	max-width: 36rem;
}

.is-style-aurora-band h2 {
	margin-top: 0;
}

.is-style-aurora-band p {
	color: #c3cdd9;
	font-size: var(--wp--preset--font-size--large);
}

.is-style-aurora-band .wp-block-buttons {
	justify-content: center;
	margin-top: 2rem;
}

/* ---------- Posts ---------- */

.aurora-posts .wp-block-post-template {
	gap: var(--wp--preset--spacing--40);
}

.aurora-posts .wp-block-post-title {
	font-size: var(--wp--preset--font-size--large);
	line-height: 1.3;
	margin: 0.5rem 0 0;
}

.aurora-posts .wp-block-post-excerpt {
	font-size: var(--wp--preset--font-size--small);
	margin-top: 0.75rem;
}

.aurora-posts .wp-block-post-excerpt__more-text {
	margin-top: 1rem;
}

.aurora-empty {
	text-align: center;
	padding: clamp(2.5rem, 2rem + 3vw, 4rem) 1.5rem;
	border-style: dashed;
}

.aurora-empty:hover {
	transform: none;
	border-color: var(--wp--preset--color--hover);
}

.aurora-empty h3 {
	margin-top: 1rem;
}

.aurora-empty p {
	margin-inline: auto;
	max-width: 30rem;
}

.wp-block-query-pagination {
	margin-top: var(--wp--preset--spacing--60);
	font-size: var(--wp--preset--font-size--small);
}

.wp-block-query-pagination a {
	text-decoration: none;
}

/* ---------- Single posts and plain pages ---------- */

.aurora-article {
	padding-top: var(--wp--preset--spacing--70);
	padding-bottom: var(--wp--preset--spacing--80);
}

.aurora-article .wp-block-post-title {
	font-size: var(--wp--preset--font-size--xx-large);
	letter-spacing: -0.02em;
	line-height: 1.1;
}

.aurora-article .wp-block-post-featured-image img {
	border-radius: 12px;
}

.aurora-article .wp-block-post-content > p,
.aurora-article .wp-block-post-content > ul,
.aurora-article .wp-block-post-content > ol {
	color: #d4dce5;
}

.aurora-article .wp-block-post-content > :where(h2, h3) {
	margin-top: 1.75em;
}

.aurora-article .wp-block-post-content > h2 {
	font-size: clamp(1.625rem, 1.3rem + 1.2vw, 2.125rem);
}

.aurora-article .wp-block-post-content > h3 {
	font-size: var(--wp--preset--font-size--large);
}

.wp-block-post-terms a {
	text-decoration: none;
}

.wp-block-post-content :not(pre) > code {
	font-family: var(--wp--preset--font-family--mono);
	font-size: 0.875em;
	padding: 0.15em 0.4em;
	border-radius: 4px;
	background: var(--wp--preset--color--raised);
	color: var(--wp--preset--color--mint-light);
}

.wp-block-post-content figure img {
	border-radius: 8px;
}

/* ---------- 404 ---------- */

.aurora-404 .is-style-flag {
	margin-inline: auto;
}

/* ---------- Forms ---------- */

.wp-block-search__input,
.wp-block-post-comments-form input:not([type="submit"]),
.wp-block-post-comments-form textarea {
	min-height: 48px;
	padding: 0.75rem 1rem;
	border: 1px solid var(--wp--preset--color--muted);
	border-radius: 8px;
	background: var(--wp--preset--color--surface);
	color: var(--wp--preset--color--base);
	font: inherit;
}

.wp-block-search__input:focus {
	border-color: var(--wp--preset--color--mint);
	outline: none;
	box-shadow: 0 0 0 3px rgba(120, 201, 169, 0.25);
}

/* ---------- Footer ---------- */

.aurora-footer {
	border-top: 1px solid var(--wp--preset--color--raised);
	padding-top: var(--wp--preset--spacing--70);
	padding-bottom: var(--wp--preset--spacing--50);
}

.aurora-footer__top {
	gap: var(--wp--preset--spacing--60) !important;
}

.aurora-footer__brand {
	max-width: 22rem;
}

.aurora-footer__brand p {
	margin-top: 1.25rem;
	font-size: var(--wp--preset--font-size--small);
	color: var(--wp--preset--color--secondary);
}

.aurora-footer__heading {
	margin: 0 0 1rem;
	font-size: var(--wp--preset--font-size--x-small);
	font-weight: 600;
	letter-spacing: 0.16em;
	text-transform: uppercase;
	color: var(--wp--preset--color--muted);
}

.aurora-footer .wp-block-navigation {
	gap: 0.625rem;
}

.aurora-footer__links a {
	color: var(--wp--preset--color--base);
	text-decoration: none;
	font-size: var(--wp--preset--font-size--small);
	font-weight: 500;
}

.aurora-footer__links a:hover {
	color: var(--wp--preset--color--mint);
}

.aurora-footer__bottom {
	margin-top: var(--wp--preset--spacing--70) !important;
	padding-top: var(--wp--preset--spacing--40);
	border-top: 1px solid var(--wp--preset--color--raised);
}

.aurora-footer__bottom p {
	margin: 0;
	font-size: var(--wp--preset--font-size--x-small);
	color: var(--wp--preset--color--muted);
}

/* ---------- Motion preferences ---------- */

@media (prefers-reduced-motion: reduce) {
	*,
	*::before,
	*::after {
		animation: none !important;
		transition: none !important;
		scroll-behavior: auto !important;
	}
}