/* =========================================================
   SR Booster Blog - component styles
   Tokens live in theme.json. Edit the variables below to
   rebrand quickly.
   ========================================================= */

:root {
	--srb-blue: #59b2f2;
	--srb-blue-dark: #1f86d8;
	--srb-navy: #0b3c6b;
	--srb-ink: #0f2b46;
	--srb-ink-muted: #4a6580;
	--srb-surface: #f5faff;
	--srb-surface-2: #eaf4fe;
	--srb-border: #dbe9f6;
	--srb-amber: #ffb020;
	--srb-radius: 18px;
	--srb-radius-lg: 26px;
	--srb-shadow: 0 10px 30px -12px rgba(15, 43, 70, .18);
	--srb-shadow-lift: 0 18px 45px -14px rgba(15, 43, 70, .28);
	--srb-header-h: 72px;
}

body.srb {
	background: #fff;
	-webkit-font-smoothing: antialiased;
}

/* ---------------------------------------------------------
   1. Header
   --------------------------------------------------------- */

.srb-header {
	position: sticky;
	top: 0;
	z-index: 90;
	background: linear-gradient(160deg, #59b2f2 0%, #2b93e6 55%, #1a7ad2 100%);
	box-shadow: 0 2px 20px -8px rgba(11, 60, 107, .5);
}

.srb-header__inner {
	padding-block: .6rem;
}

.srb-header__bar {
	gap: 1rem 1.5rem;
	min-height: var(--srb-header-h);
}

.srb-header .srb-logo {
	margin: 0;
}

.srb-header .srb-logo img {
	width: 168px;
	height: auto;
	display: block;
	border-radius: 0;
}

.srb-nav {
	gap: .35rem 1.5rem;
}

.srb-nav__link {
	margin: 0;
	font-family: var(--wp--preset--font-family--heading);
	font-size: .95rem;
	font-weight: 500;
}

.srb-nav__link a,
.srb-header a {
	color: #fff;
	text-decoration: none;
	opacity: .92;
	transition: opacity .15s ease;
}

.srb-nav__link a:hover {
	opacity: 1;
	text-decoration: underline;
	text-underline-offset: 5px;
}

.srb-btn--light .wp-block-button__link {
	background: #fff;
	color: var(--srb-blue-dark);
	box-shadow: 0 8px 20px -10px rgba(0, 0, 0, .55);
	padding: .7em 1.5em;
}

.srb-btn--light .wp-block-button__link:hover {
	background: #f2f9ff;
	color: var(--srb-navy);
}

.srb-btn--full,
.srb-btn--full .wp-block-button__link {
	width: 100%;
	text-align: center;
}

/* ---------------------------------------------------------
   2. Hero
   --------------------------------------------------------- */

.srb-hero {
	position: relative;
	background: linear-gradient(160deg, #59b2f2 0%, #2b93e6 55%, #1a7ad2 100%);
	color: #fff;
	padding-block: clamp(2.75rem, 6vw, 5rem) clamp(4rem, 8vw, 6.5rem);
	margin-bottom: -2.5rem;
}

/* Soft downward curve at the bottom of the hero, like the homepage wave. */
.srb-hero {
	border-radius: 0 0 50% 50% / 0 0 56px 56px;
}

.srb-hero > * {
	position: relative;
	z-index: 1;
}

.srb-hero__title,
.srb-hero .wp-block-post-title,
.srb-hero .wp-block-query-title {
	color: #fff;
	margin: .35rem 0 .6rem;
	text-wrap: balance;
}

.srb-hero--post .wp-block-post-title {
	text-align: center;
	font-size: clamp(1.9rem, 4.2vw, 2.9rem);
}

.srb-hero__sub {
	color: rgba(255, 255, 255, .9);
	font-size: 1.05rem;
	max-width: 46ch;
	margin-inline: auto;
}

.srb-eyebrow {
	font-family: var(--wp--preset--font-family--heading);
	font-size: .78rem;
	font-weight: 600;
	letter-spacing: .14em;
	text-transform: uppercase;
	color: rgba(255, 255, 255, .85);
	margin-bottom: .25rem;
}

.srb-hero .srb-eyebrow a,
.srb-eyebrow--light {
	color: rgba(255, 255, 255, .85);
	text-decoration: none;
}

.srb-postmeta {
	gap: .4rem 1.15rem;
	color: rgba(255, 255, 255, .88);
	font-size: .85rem;
	margin-top: .9rem;
	justify-content: center;
}

.srb-postmeta > * {
	margin: 0;
}

.srb-postmeta a {
	color: #fff;
	text-decoration: none;
}

.srb-postmeta > * + *::before {
	content: "\00B7";
	margin-right: 1.1rem;
	opacity: .7;
}

.srb-article__hero-image {
	margin-top: 0;
	position: relative;
	z-index: 2;
}

.srb-article__hero-image img {
	border-radius: var(--srb-radius-lg);
	box-shadow: var(--srb-shadow-lift);
}

/* ---------------------------------------------------------
   3. Sections
   --------------------------------------------------------- */

.srb-section {
	padding-block: clamp(2.5rem, 5vw, 4rem);
}

.srb-main > .srb-section:first-of-type {
	padding-top: clamp(2rem, 4vw, 3rem);
}

/* ---------------------------------------------------------
   4. Post cards
   --------------------------------------------------------- */

.srb-cards {
	gap: 1.75rem;
}

.srb-cards > li {
	background: #fff;
	border: 1px solid var(--srb-border);
	border-radius: var(--srb-radius-lg);
	overflow: hidden;
	box-shadow: var(--srb-shadow);
	transition: transform .18s ease, box-shadow .18s ease;
	display: flex;
	flex-direction: column;
}

.srb-cards > li:hover {
	transform: translateY(-4px);
	box-shadow: var(--srb-shadow-lift);
}

.srb-card__media {
	margin: 0;
}

.srb-card__media img {
	border-radius: 0;
	width: 100%;
	object-fit: cover;
}

.srb-card__body {
	padding: 1.4rem 1.5rem 1.6rem;
	display: flex;
	flex-direction: column;
	gap: .6rem;
	flex: 1;
}

.srb-card__cat a {
	color: var(--srb-blue-dark);
	text-decoration: none;
	font-family: var(--wp--preset--font-family--heading);
	font-weight: 600;
	letter-spacing: .08em;
	text-transform: uppercase;
	font-size: .72rem;
}

.srb-card__title a {
	color: var(--srb-navy);
	text-decoration: none;
	line-height: 1.25;
}

.srb-card__title a:hover {
	color: var(--srb-blue-dark);
}

.srb-card__excerpt {
	color: var(--srb-ink-muted);
	margin: 0;
}

.srb-card__meta,
.srb-cards .wp-block-post-date {
	color: var(--srb-ink-muted);
	margin-top: auto;
}

.srb-cards .wp-block-post-date a {
	color: inherit;
	text-decoration: none;
}

.srb-pagination {
	margin-top: 2.5rem;
	gap: .4rem;
	font-family: var(--wp--preset--font-family--heading);
	font-size: .9rem;
}

.srb-pagination a,
.srb-pagination .page-numbers {
	text-decoration: none;
	color: var(--srb-navy);
	padding: .45rem .8rem;
	border-radius: 999px;
	border: 1px solid var(--srb-border);
	background: #fff;
}

.srb-pagination .current {
	background: var(--srb-blue-dark);
	border-color: var(--srb-blue-dark);
	color: #fff;
}

/* ---------------------------------------------------------
   5. Article layout + reading experience
   --------------------------------------------------------- */

.srb-article__columns {
	gap: 3.25rem;
}

.srb-article__body {
	min-width: 0;
}

.srb-article__body .wp-block-post-content > * {
	margin-block: 1.15rem;
}

.srb-article__body .wp-block-post-content p {
	color: #16324e;
}

.srb-article__body h2 {
	margin-top: 2.9rem;
	margin-bottom: .85rem;
	scroll-margin-top: calc(var(--srb-header-h) + 24px);
	position: relative;
	padding-top: 1.6rem;
}

.srb-article__body h2::before {
	content: "";
	position: absolute;
	top: 0;
	left: 0;
	width: 54px;
	height: 4px;
	border-radius: 4px;
	background: linear-gradient(90deg, var(--srb-blue) 0%, var(--srb-blue-dark) 100%);
}

.srb-article__body h3 {
	margin-top: 2.1rem;
	margin-bottom: .6rem;
	scroll-margin-top: calc(var(--srb-header-h) + 24px);
	color: var(--srb-ink);
}

.srb-article__body ul,
.srb-article__body ol {
	padding-left: 1.15rem;
}

.srb-article__body li {
	margin-block: .5rem;
}

.srb-article__body ul li::marker {
	color: var(--srb-blue);
}

.srb-article__body ol li::marker {
	color: var(--srb-blue-dark);
	font-weight: 700;
}

.srb-article__body strong {
	color: var(--srb-navy);
	font-weight: 650;
}

.srb-article__body img,
.srb-article__body .wp-block-image img {
	border-radius: var(--srb-radius);
	box-shadow: var(--srb-shadow);
}

.srb-article__body figcaption {
	text-align: center;
	color: var(--srb-ink-muted);
	font-size: .82rem;
	margin-top: .7rem;
}

/* Blockquotes / expert quotes */

.srb-article__body blockquote,
.srb-article__body .wp-block-quote {
	position: relative;
	margin: 2rem 0;
	padding: 1.6rem 1.7rem 1.6rem 3.2rem;
	background: var(--srb-surface-2);
	border: 1px solid var(--srb-border);
	border-left: 5px solid var(--srb-blue);
	border-radius: var(--srb-radius);
	font-size: 1.05rem;
	line-height: 1.6;
	color: var(--srb-navy);
}

.srb-article__body blockquote::before {
	content: "\201C";
	position: absolute;
	left: 1rem;
	top: .35rem;
	font-family: Georgia, serif;
	font-size: 3rem;
	line-height: 1;
	color: var(--srb-blue);
	opacity: .55;
}

.srb-article__body blockquote cite,
.srb-article__body blockquote em {
	display: block;
	margin-top: .7rem;
	font-size: .88rem;
	font-style: normal;
	color: var(--srb-ink-muted);
	font-family: var(--wp--preset--font-family--heading);
}

/* Tables */

.srb-article__body .wp-block-table,
.srb-article__body table {
	margin-block: 2rem;
}

.srb-article__body .wp-block-table {
	overflow-x: auto;
	border-radius: var(--srb-radius);
	border: 1px solid var(--srb-border);
	box-shadow: var(--srb-shadow);
	background: #fff;
}

.srb-article__body table {
	width: 100%;
	border-collapse: collapse;
	font-size: .95rem;
	margin: 0;
}

.srb-article__body table th {
	background: linear-gradient(160deg, #2b93e6 0%, #1a7ad2 100%);
	color: #fff;
	font-family: var(--wp--preset--font-family--heading);
	font-weight: 600;
	text-align: left;
	padding: .95rem 1.1rem;
	border: 0;
}

.srb-article__body table td {
	padding: .85rem 1.1rem;
	border: 0;
	border-top: 1px solid var(--srb-border);
	vertical-align: top;
}

.srb-article__body table tbody tr:nth-child(even) {
	background: var(--srb-surface);
}

/* Citation links, e.g. [4] */

.srb-cite {
	display: inline-block;
	vertical-align: super;
	font-size: .68em;
	line-height: 1;
	font-weight: 700;
	text-decoration: none !important;
	color: var(--srb-blue-dark) !important;
	background: var(--srb-surface-2);
	border: 1px solid var(--srb-border);
	border-radius: 6px;
	padding: .15em .4em;
	margin-left: .12em;
	transition: background .15s ease;
}

.srb-cite:hover {
	background: var(--srb-blue);
	color: #fff !important;
	border-color: var(--srb-blue);
}

/* Key-takeaway callout: add the "srb-callout" class to any group/paragraph */

.srb-callout,
.srb-article__body .is-style-srb-callout {
	background: var(--srb-surface);
	border: 1px solid var(--srb-border);
	border-left: 5px solid var(--srb-amber);
	border-radius: var(--srb-radius);
	padding: 1.3rem 1.5rem;
	margin-block: 2rem;
}

/* FAQ accordion (built by JS from the FAQ heading onward) */

.srb-faq {
	margin-top: 1.5rem;
	display: grid;
	gap: .75rem;
}

.srb-faq__item {
	border: 1px solid var(--srb-border);
	border-radius: var(--srb-radius);
	background: #fff;
	box-shadow: 0 4px 14px -10px rgba(15, 43, 70, .35);
	overflow: hidden;
}

.srb-faq__item[open] {
	border-color: #bcdcf8;
	box-shadow: var(--srb-shadow);
}

.srb-faq__q {
	list-style: none;
	cursor: pointer;
	padding: 1.05rem 3rem 1.05rem 1.25rem;
	font-family: var(--wp--preset--font-family--heading);
	font-weight: 600;
	font-size: 1.02rem;
	color: var(--srb-navy);
	position: relative;
}

.srb-faq__q::-webkit-details-marker {
	display: none;
}

.srb-faq__q::after {
	content: "";
	position: absolute;
	right: 1.25rem;
	top: 50%;
	width: 10px;
	height: 10px;
	margin-top: -6px;
	border-right: 2.5px solid var(--srb-blue-dark);
	border-bottom: 2.5px solid var(--srb-blue-dark);
	transform: rotate(45deg);
	transition: transform .2s ease;
}

.srb-faq__item[open] .srb-faq__q::after {
	transform: rotate(-135deg);
	margin-top: -2px;
}

.srb-faq__a {
	padding: 0 1.25rem 1.15rem;
	color: #16324e;
}

.srb-faq__a > *:first-child {
	margin-top: 0;
}

/* ---------------------------------------------------------
   6. Sidebar: table of contents + sticky CTA
   --------------------------------------------------------- */

.srb-article__aside {
	min-width: 0;
}

.srb-aside-sticky,
.srb-article__aside > * {
	position: sticky;
	top: calc(var(--srb-header-h) + 20px);
}

.srb-article__aside > * + * {
	margin-top: 1.25rem;
}

.srb-toc {
	background: var(--srb-surface);
	border: 1px solid var(--srb-border);
	border-radius: var(--srb-radius);
	padding: 1.15rem 1.25rem;
	max-height: 60vh;
	overflow: auto;
}

.srb-toc:empty,
.srb-toc.is-empty {
	display: none;
}

.srb-toc__title {
	font-family: var(--wp--preset--font-family--heading);
	font-size: .74rem;
	font-weight: 700;
	letter-spacing: .12em;
	text-transform: uppercase;
	color: var(--srb-ink-muted);
	margin: 0 0 .7rem;
}

.srb-toc__list {
	list-style: none;
	margin: 0;
	padding: 0;
	counter-reset: srbtoc;
	font-size: .9rem;
	line-height: 1.4;
}

.srb-toc__list li {
	margin: 0 0 .55rem;
}

.srb-toc__list li.is-sub {
	padding-left: .9rem;
	font-size: .85rem;
}

.srb-toc__list a {
	color: var(--srb-ink-muted);
	text-decoration: none;
	display: block;
	border-left: 2px solid transparent;
	padding-left: .6rem;
	transition: color .15s ease, border-color .15s ease;
}

.srb-toc__list a:hover {
	color: var(--srb-blue-dark);
}

.srb-toc__list a.is-active {
	color: var(--srb-navy);
	font-weight: 600;
	border-left-color: var(--srb-blue);
}

/* Reading progress bar */

.srb-progress {
	position: fixed;
	top: 0;
	left: 0;
	height: 3px;
	width: 0;
	background: linear-gradient(90deg, var(--srb-blue) 0%, var(--srb-amber) 100%);
	z-index: 200;
	transition: width .08s linear;
}

/* ---------------------------------------------------------
   7. CTAs
   --------------------------------------------------------- */

.srb-cta-side {
	background: linear-gradient(160deg, #0b3c6b 0%, #113a5e 100%);
	color: #fff;
	border-radius: var(--srb-radius-lg);
	padding: 1.4rem 1.4rem 1.5rem;
	box-shadow: var(--srb-shadow-lift);
}

.srb-cta-side__eyebrow {
	font-family: var(--wp--preset--font-family--heading);
	font-size: .72rem;
	letter-spacing: .14em;
	text-transform: uppercase;
	color: var(--srb-blue);
	margin: 0 0 .35rem;
	font-weight: 700;
}

.srb-cta-side__title {
	font-family: var(--wp--preset--font-family--heading);
	font-weight: 700;
	font-size: 1.12rem;
	line-height: 1.3;
	margin: 0 0 .85rem;
	color: #fff;
}

.srb-cta-side__list {
	list-style: none;
	margin: 0 0 1.1rem;
	padding: 0;
	font-size: .9rem;
	color: rgba(255, 255, 255, .88);
}

.srb-cta-side__list li {
	position: relative;
	padding-left: 1.4rem;
	margin-bottom: .45rem;
}

.srb-cta-side__list li::before {
	content: "";
	position: absolute;
	left: 0;
	top: .38em;
	width: 7px;
	height: 12px;
	border-right: 2.5px solid var(--srb-blue);
	border-bottom: 2.5px solid var(--srb-blue);
	transform: rotate(45deg);
}

.srb-cta-side__proof {
	margin: .9rem 0 0;
	font-size: .74rem;
	color: rgba(255, 255, 255, .6);
	text-align: center;
}

.srb-cta-inline {
	background: linear-gradient(180deg, #ffffff 0%, var(--srb-surface-2) 100%);
	border: 1px solid var(--srb-border);
	border-radius: var(--srb-radius-lg);
	padding: 1.8rem 1.9rem 2rem;
	margin-block: 2.75rem;
	box-shadow: var(--srb-shadow);
}

.srb-cta-inline__eyebrow {
	font-family: var(--wp--preset--font-family--heading);
	font-size: .74rem;
	letter-spacing: .13em;
	text-transform: uppercase;
	font-weight: 700;
	color: var(--srb-blue-dark);
	margin: 0 0 .4rem;
}

.srb-cta-inline__title {
	margin: 0 0 .6rem;
	font-size: 1.35rem;
}

.srb-cta-inline__text {
	color: var(--srb-ink-muted);
	margin: 0 0 1.15rem;
	font-size: .98rem;
}

.srb-cta-band {
	background: linear-gradient(160deg, #59b2f2 0%, #2b93e6 55%, #1a7ad2 100%);
	color: #fff;
	padding-block: clamp(3rem, 6vw, 4.5rem);
	margin-top: clamp(2rem, 5vw, 3.5rem);
}

.srb-cta-band__title {
	color: #fff;
	margin: .3rem 0 .5rem;
	text-wrap: balance;
}

.srb-cta-band__sub {
	color: rgba(255, 255, 255, .9);
	max-width: 52ch;
	margin: 0 auto 2.25rem;
}

.srb-plans {
	gap: 1.25rem;
}

.srb-plan {
	background: #fff;
	border-radius: var(--srb-radius-lg);
	padding: 1.7rem 1.5rem;
	text-align: center;
	box-shadow: var(--srb-shadow-lift);
	display: flex;
	flex-direction: column;
	gap: .35rem;
}

.srb-plan--featured {
	background: linear-gradient(180deg, #ffffff 0%, #eaf4fe 100%);
	outline: 3px solid var(--srb-amber);
	outline-offset: -3px;
}

.srb-plan__badge {
	display: inline-block;
	align-self: center;
	background: var(--srb-amber);
	color: #4a2d00;
	font-family: var(--wp--preset--font-family--heading);
	font-size: .68rem;
	font-weight: 700;
	letter-spacing: .1em;
	text-transform: uppercase;
	padding: .3em .8em;
	border-radius: 999px;
	margin: 0 0 .3rem;
}

.srb-plan__name {
	font-family: var(--wp--preset--font-family--heading);
	font-weight: 600;
	color: var(--srb-ink-muted);
	letter-spacing: .06em;
	text-transform: uppercase;
	font-size: .82rem;
	margin: 0;
}

.srb-plan__price {
	font-family: var(--wp--preset--font-family--heading);
	font-weight: 800;
	font-size: 2.6rem;
	line-height: 1.1;
	color: var(--srb-navy);
	margin: 0;
}

.srb-plan__desc {
	color: var(--srb-ink-muted);
	font-size: .9rem;
	margin: 0 0 1.1rem;
	flex: 1;
}

.srb-plan .wp-block-buttons {
	justify-content: center;
}

.srb-plan .is-style-outline .wp-block-button__link {
	background: transparent;
	color: var(--srb-blue-dark);
	border: 2px solid var(--srb-blue-dark);
}

.srb-plan .is-style-outline .wp-block-button__link:hover {
	background: var(--srb-blue-dark);
	color: #fff;
}

.srb-cta-inline .is-style-outline .wp-block-button__link {
	background: transparent;
	color: var(--srb-blue-dark);
	border: 2px solid var(--srb-blue-dark);
}

.srb-tags {
	margin-top: 2rem;
	color: var(--srb-ink-muted);
}

.srb-tags a {
	display: inline-block;
	background: var(--srb-surface-2);
	border: 1px solid var(--srb-border);
	color: var(--srb-blue-dark);
	text-decoration: none;
	border-radius: 999px;
	padding: .25em .8em;
	margin: 0 .3em .4em 0;
	font-size: .8rem;
}

/* ---------------------------------------------------------
   8. Related + comments
   --------------------------------------------------------- */

.srb-related {
	background: var(--srb-surface);
	border-top: 1px solid var(--srb-border);
}

.srb-comments {
	border-top: 1px solid var(--srb-border);
}

.srb-comments .wp-block-post-comments-form input[type="text"],
.srb-comments .wp-block-post-comments-form input[type="email"],
.srb-comments .wp-block-post-comments-form input[type="url"],
.srb-comments .wp-block-post-comments-form textarea {
	border: 1px solid var(--srb-border);
	border-radius: 12px;
	padding: .7rem .9rem;
	background: var(--srb-surface);
}

/* ---------------------------------------------------------
   9. Footer
   --------------------------------------------------------- */

.srb-footer {
	background: linear-gradient(160deg, #0b3c6b 0%, #0d2f4f 100%);
	color: rgba(255, 255, 255, .75);
}

.srb-footer__inner {
	padding-block: clamp(2.5rem, 5vw, 3.5rem) 1.5rem;
}

.srb-footer__top {
	gap: 2rem 3rem;
	align-items: flex-start;
}

.srb-footer__brand {
	max-width: 360px;
}

.srb-footer .srb-logo {
	margin: 0 0 .8rem;
}

.srb-footer .srb-logo img {
	width: 170px;
	height: auto;
	border-radius: 0;
}

.srb-footer__tagline {
	font-size: .92rem;
	color: rgba(255, 255, 255, .68);
	margin: 0;
}

.srb-footer__links {
	gap: .3rem 2rem;
}

.srb-footer__links p {
	margin: 0;
	font-family: var(--wp--preset--font-family--heading);
	font-size: .93rem;
}

.srb-footer a {
	color: rgba(255, 255, 255, .85);
	text-decoration: none;
}

.srb-footer a:hover {
	color: #fff;
	text-decoration: underline;
	text-underline-offset: 4px;
}

.srb-footer__rule {
	border: 0;
	border-top: 1px solid rgba(255, 255, 255, .14);
	margin-block: 1.75rem 1.15rem;
}

.srb-footer__legal {
	color: rgba(255, 255, 255, .5);
	margin: 0;
}

/* ---------------------------------------------------------
   10. Responsive
   --------------------------------------------------------- */

@media (max-width: 1080px) {
	.srb-article__columns {
		gap: 2rem;
	}
}

@media (max-width: 900px) {
	.srb-article__columns {
		flex-wrap: wrap !important;
	}

	.srb-article__body,
	.srb-article__aside {
		flex-basis: 100% !important;
	}

	.srb-article__aside {
		margin-top: 2.5rem;
	}

	.srb-aside-sticky,
	.srb-article__aside > * {
		position: static;
	}

	.srb-toc {
		max-height: none;
	}
}

@media (max-width: 782px) {
	.srb-header__bar {
		gap: .6rem;
	}

	.srb-nav {
		gap: .3rem 1rem;
		width: 100%;
		justify-content: flex-start;
	}

	.srb-nav__link {
		font-size: .88rem;
	}

	.srb-header .srb-logo img {
		width: 140px;
	}

	.srb-hero {
		margin-bottom: -1.5rem;
	}

	.srb-postmeta > * + *::before {
		display: none;
	}
}

@media (prefers-reduced-motion: reduce) {
	* {
		transition: none !important;
		animation: none !important;
	}
}