/*
Theme Name: Sandoo
Theme URI: https://sandoo.online
Author: Sandoo
Author URI: https://sandoo.online
Description: The Sandoo website theme. White page, readable type, one calm accent. Bilingual: switches to Arabic copy and a right-to-left layout when the site language is Arabic.
Version: 1.0.0
Requires at least: 6.0
Tested up to: 6.6
Requires PHP: 7.4
License: GNU General Public License v2 or later
License URI: https://www.gnu.org/licenses/gpl-2.0.html
Text Domain: sandoo
*/

/* ---------- Tokens ---------- */
:root {
	--sd-white: #FFFFFF;
	--sd-paper: #F7F7F5;
	--sd-ink: #1B1B19;
	--sd-muted: #5C605E;
	--sd-line: #E4E2DC;
	--sd-accent: #1E5B57;
	--sd-accent-dark: #16443F;
	--sd-accent-tint: #EAF1EF;

	--sd-fallback: system-ui, -apple-system, 'Segoe UI', Tahoma, sans-serif;
	--sd-font-head: 'Instrument Sans', var(--sd-fallback);
	--sd-font-body: 'IBM Plex Sans', var(--sd-fallback);
	--sd-font-num: 'IBM Plex Sans', var(--sd-fallback);

	--sd-h1: clamp(2rem, 1.4rem + 2.6vw, 3.25rem);
	--sd-h2: clamp(1.6rem, 1.2rem + 1.8vw, 2.5rem);
	--sd-h3: clamp(1.15rem, 1rem + 0.6vw, 1.4rem);
	--sd-lead: clamp(1.05rem, 1rem + 0.35vw, 1.2rem);
	--sd-body: 1.0625rem;
	--sd-small: 0.8125rem;

	--sd-max: 1120px;
	--sd-text: 680px;
	--sd-gutter: clamp(1.25rem, 4vw, 2.5rem);
	--sd-section: clamp(3.5rem, 2.5rem + 4vw, 6.5rem);
	--sd-body-lh: 1.65;
}

html[dir="rtl"],
body.rtl {
	--sd-font-head: 'IBM Plex Sans Arabic', var(--sd-fallback);
	--sd-font-body: 'IBM Plex Sans Arabic', var(--sd-fallback);
	--sd-body-lh: 1.85;
}

/* ---------- Base ---------- */
*,
*::before,
*::after { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

body {
	margin: 0;
	background: var(--sd-white);
	color: var(--sd-ink);
	font-family: var(--sd-font-body);
	font-size: var(--sd-body);
	line-height: var(--sd-body-lh);
	text-rendering: optimizeLegibility;
	-webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4 {
	font-family: var(--sd-font-head);
	font-weight: 600;
	line-height: 1.2;
	letter-spacing: -0.01em;
	margin: 0 0 0.6em;
	color: var(--sd-ink);
}
.rtl h1, .rtl h2, .rtl h3, .rtl h4 { letter-spacing: 0; line-height: 1.35; }

h1 { font-size: var(--sd-h1); }
h2 { font-size: var(--sd-h2); }
h3 { font-size: var(--sd-h3); }

p { margin: 0 0 1.1em; }
img, video { max-width: 100%; height: auto; display: block; }

a { color: var(--sd-accent); text-underline-offset: 0.18em; text-decoration-thickness: 1px; }
a:hover { color: var(--sd-accent-dark); }

:focus-visible { outline: 2px solid var(--sd-accent); outline-offset: 3px; border-radius: 2px; }

.screen-reader-text {
	position: absolute !important;
	width: 1px; height: 1px;
	overflow: hidden;
	clip: rect(1px, 1px, 1px, 1px);
	white-space: nowrap;
}
.skip-link:focus {
	position: fixed; top: 1rem; inset-inline-start: 1rem;
	width: auto; height: auto; clip: auto;
	z-index: 1000; padding: 0.75rem 1rem;
	background: var(--sd-white); color: var(--sd-ink);
	border: 1px solid var(--sd-ink);
}

.wrap {
	max-width: var(--sd-max);
	margin-inline: auto;
	padding-inline: var(--sd-gutter);
}

.lead { font-size: var(--sd-lead); color: var(--sd-ink); max-width: 36em; }
.muted { color: var(--sd-muted); }
.num { font-family: var(--sd-font-num); font-variant-numeric: tabular-nums; font-weight: 500; }

/* ---------- Buttons ---------- */
.btn {
	display: inline-block;
	font-family: var(--sd-font-body);
	font-size: 1rem;
	font-weight: 500;
	line-height: 1.2;
	padding: 0.85rem 1.4rem;
	border-radius: 6px;
	border: 1px solid transparent;
	text-decoration: none;
	cursor: pointer;
	transition: background-color 0.15s ease, color 0.15s ease;
}
.btn-primary { background: var(--sd-accent); color: var(--sd-white); }
.btn-primary:hover { background: var(--sd-accent-dark); color: var(--sd-white); }
.btn-secondary { background: var(--sd-white); color: var(--sd-ink); border-color: var(--sd-ink); }
.btn-secondary:hover { background: var(--sd-paper); color: var(--sd-ink); }
.btn-light { background: var(--sd-white); color: var(--sd-ink); }
.btn-light:hover { background: var(--sd-accent-tint); color: var(--sd-ink); }
.btn-outline-light { background: transparent; color: var(--sd-white); border-color: rgba(255,255,255,0.6); }
.btn-outline-light:hover { border-color: var(--sd-white); color: var(--sd-white); }
.btn-row { display: flex; flex-wrap: wrap; gap: 0.75rem; }

/* ---------- Header ---------- */
.site-header {
	border-bottom: 1px solid var(--sd-line);
	background: var(--sd-white);
	position: relative;
	z-index: 10;
}
.site-header .wrap {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 1.5rem;
	min-height: 72px;
}
.brand {
	font-family: 'Instrument Sans', var(--sd-fallback);
	font-weight: 600;
	font-size: 1.35rem;
	letter-spacing: -0.02em;
	color: var(--sd-ink);
	text-decoration: none;
}
.brand:hover { color: var(--sd-ink); }
.custom-logo-link img { max-height: 40px; width: auto; }

.primary-nav { display: flex; align-items: center; gap: 2rem; }
.primary-nav ul { list-style: none; margin: 0; padding: 0; display: flex; gap: 1.75rem; }
.primary-nav a:not(.btn) { color: var(--sd-ink); text-decoration: none; font-size: 0.975rem; }
.primary-nav a:not(.btn):hover,
.primary-nav .current-menu-item > a { color: var(--sd-accent); }
.primary-nav .btn { padding: 0.65rem 1.1rem; font-size: 0.95rem; }

.nav-toggle {
	display: none;
	background: none;
	border: 1px solid var(--sd-line);
	border-radius: 6px;
	padding: 0.55rem 0.8rem;
	font: inherit;
	font-size: 0.95rem;
	color: var(--sd-ink);
	cursor: pointer;
}

@media (max-width: 820px) {
	.nav-toggle { display: inline-block; }
	.primary-nav {
		display: none;
		position: absolute;
		top: 100%;
		inset-inline: 0;
		background: var(--sd-white);
		border-bottom: 1px solid var(--sd-line);
		padding: 1rem var(--sd-gutter) 1.5rem;
		flex-direction: column;
		align-items: stretch;
		gap: 1rem;
	}
	.primary-nav.is-open { display: flex; }
	.primary-nav ul { flex-direction: column; gap: 0; }
	.primary-nav ul a:not(.btn) { display: block; padding: 0.7rem 0; border-bottom: 1px solid var(--sd-line); }
	.primary-nav .btn { text-align: center; }
}

/* ---------- Sections ---------- */
.section { padding-block: var(--sd-section); }
.section-paper { background: var(--sd-paper); }
.section-head { max-width: var(--sd-text); margin-bottom: clamp(2rem, 1.5rem + 2vw, 3rem); }
.section-head p { color: var(--sd-muted); margin: 0; }

/* Hero */
.hero { padding-block: clamp(3rem, 2rem + 4vw, 5.5rem) var(--sd-section); }
.hero .wrap {
	display: grid;
	grid-template-columns: minmax(0, 5fr) minmax(0, 6fr);
	gap: clamp(2rem, 1rem + 4vw, 4.5rem);
	align-items: start;
}
.hero h1 { font-size: clamp(2.4rem, 1.5rem + 3.6vw, 3.75rem); margin-bottom: 0.45em; letter-spacing: -0.025em; }
.rtl .hero h1 { letter-spacing: 0; }
.hero .lead { margin-bottom: 2rem; }
.hero-contact { margin-top: 1.75rem; font-size: 0.95rem; color: var(--sd-muted); }
.hero-contact a { color: var(--sd-ink); }

/* Before / after table: the hero's working example */
.day-table { min-width: 0; }
.day-table caption {
	caption-side: top;
	text-align: start;
	font-size: 0.95rem;
	color: var(--sd-muted);
	padding: 0 0 0.75rem;
	border: 0;
}
.day-table table {
	width: 100%;
	border-collapse: separate;
	border-spacing: 0;
	border: 1px solid var(--sd-line);
	border-radius: 8px;
	overflow: hidden;
	background: var(--sd-white);
	font-family: inherit;
	font-size: 0.95rem;
	line-height: 1.5;
}
.rtl .day-table table { line-height: 1.7; }
.day-table th,
.day-table td {
	text-align: start;
	vertical-align: top;
	padding: 0.9rem 1rem;
	border-bottom: 1px solid var(--sd-line);
}
.day-table tr:last-child th,
.day-table tr:last-child td { border-bottom: 0; }
.day-table thead th {
	background: var(--sd-paper);
	font-weight: 500;
	font-size: 0.875rem;
	color: var(--sd-muted);
}
.day-table tbody th { font-weight: 500; color: var(--sd-ink); width: 30%; }
.day-table td.before { color: var(--sd-muted); }
.day-table td.after { color: var(--sd-ink); }
.day-table thead th.after { color: var(--sd-accent); }
.day-table tbody td.after { background: var(--sd-accent-tint); }

@media (max-width: 960px) {
	.hero .wrap { grid-template-columns: 1fr; }
}
@media (max-width: 560px) {
	.day-table thead { display: none; }
	.day-table tr { display: block; border-bottom: 1px solid var(--sd-line); }
	.day-table tr:last-child { border-bottom: 0; }
	.day-table th, .day-table td { display: block; border: 0; width: auto !important; }
	.day-table tbody th { padding-bottom: 0.25rem; }
	.day-table td { padding-block: 0.35rem; }
	.day-table td::before {
		content: attr(data-label);
		display: block;
		font-size: var(--sd-small);
		color: var(--sd-muted);
	}
	.day-table td.after { margin: 0 1rem 1rem; padding: 0.6rem 0.75rem; border-radius: 6px; }
}

/* Problem */
.problem .wrap {
	display: grid;
	grid-template-columns: minmax(0, 4fr) minmax(0, 6fr);
	gap: clamp(2rem, 1rem + 4vw, 5rem);
}
.problem h2 { margin-bottom: 0.5em; }
.quote-list { list-style: none; margin: 0; padding: 0; }
.quote-list li {
	font-size: var(--sd-lead);
	padding: 1.1rem 0;
	border-bottom: 1px solid var(--sd-line);
}
.quote-list li:first-child { padding-top: 0; }
.quote-list li:last-child { border-bottom: 0; }
@media (max-width: 820px) { .problem .wrap { grid-template-columns: 1fr; } }

/* Services: rows, not cards */
.service-list { border-top: 1px solid var(--sd-ink); }
.service {
	display: grid;
	grid-template-columns: minmax(0, 3fr) minmax(0, 5fr) minmax(0, 3fr);
	gap: 1.5rem clamp(1.5rem, 1rem + 2vw, 3rem);
	padding: clamp(1.4rem, 1rem + 1.2vw, 2rem) 0;
	border-bottom: 1px solid var(--sd-line);
	align-items: baseline;
}
.service h3 { margin: 0; }
.service p { margin: 0; }
.service .for { color: var(--sd-muted); font-size: 0.95rem; }
@media (max-width: 820px) {
	.service { grid-template-columns: 1fr; gap: 0.5rem; }
}

/* Process: real sequence, so numbered */
.steps {
	list-style: none;
	margin: 0;
	padding: 0;
	display: grid;
	grid-template-columns: repeat(4, minmax(0, 1fr));
	gap: 2rem;
	counter-reset: step;
}
.steps li { counter-increment: step; border-top: 2px solid var(--sd-ink); padding-top: 1.25rem; }
.steps li:first-child { border-top-color: var(--sd-accent); }
.steps li::before {
	content: counter(step);
	display: block;
	font-family: var(--sd-font-num);
	font-variant-numeric: tabular-nums;
	font-weight: 500;
	font-size: 0.95rem;
	color: var(--sd-muted);
	margin-bottom: 0.75rem;
}
.steps h3 { margin-bottom: 0.4em; }
.steps p { margin: 0; color: var(--sd-muted); }
@media (max-width: 900px) { .steps { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 520px) { .steps { grid-template-columns: 1fr; } }

/* Results */
.stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 1.5rem; }
.stat { background: var(--sd-accent-tint); border-radius: 8px; padding: 1.75rem 1.5rem; }
.stat .num { display: block; font-size: clamp(2.25rem, 1.6rem + 2.4vw, 3.25rem); line-height: 1.1; color: var(--sd-accent); margin-bottom: 0.5rem; }
.stat p { margin: 0; }

/* FAQ */
.faq .wrap {
	display: grid;
	grid-template-columns: minmax(0, 4fr) minmax(0, 7fr);
	gap: clamp(2rem, 1rem + 4vw, 5rem);
}
.faq-list { border-top: 1px solid var(--sd-line); }
.faq-list details { border-bottom: 1px solid var(--sd-line); }
.faq-list summary {
	list-style: none;
	cursor: pointer;
	padding: 1.15rem 2.25rem 1.15rem 0;
	font-weight: 500;
	font-size: 1.075rem;
	position: relative;
}
.rtl .faq-list summary { padding: 1.15rem 0 1.15rem 2.25rem; }
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary::after {
	content: "+";
	position: absolute;
	inset-inline-end: 0.25rem;
	top: 1.05rem;
	font-size: 1.35rem;
	line-height: 1;
	color: var(--sd-accent);
}
.faq-list details[open] summary::after { content: "\2212"; }
.faq-list details p { margin: 0 0 1.25rem; max-width: 60ch; color: var(--sd-muted); }
@media (max-width: 820px) { .faq .wrap { grid-template-columns: 1fr; } }

/* Closing CTA band */
.cta-band { background: var(--sd-ink); color: var(--sd-white); text-align: center; }
.cta-band h2 { color: var(--sd-white); margin-bottom: 0.4em; }
.cta-band p { color: #C9CBC8; margin: 0 auto 2rem; max-width: 36em; }
.cta-band a:not(.btn) { color: var(--sd-white); }
.cta-band .btn-row { justify-content: center; }

/* ---------- Footer ---------- */
.site-footer { border-top: 1px solid var(--sd-line); padding-block: 3rem 2rem; font-size: 0.95rem; }
.footer-grid {
	display: grid;
	grid-template-columns: minmax(0, 4fr) minmax(0, 3fr) minmax(0, 3fr);
	gap: 2rem;
	margin-bottom: 2.5rem;
}
.footer-grid h2 { font-size: 0.95rem; font-family: var(--sd-font-body); font-weight: 500; color: var(--sd-muted); margin-bottom: 0.75rem; letter-spacing: 0; }
.footer-grid ul { list-style: none; margin: 0; padding: 0; }
.footer-grid li { margin-bottom: 0.4rem; }
.footer-grid a { color: var(--sd-ink); text-decoration: none; }
.footer-grid a:hover { color: var(--sd-accent); text-decoration: underline; }
.footer-tagline { color: var(--sd-muted); margin-top: 0.5rem; }
.footer-bottom {
	display: flex;
	flex-wrap: wrap;
	justify-content: space-between;
	gap: 1rem;
	padding-top: 1.5rem;
	border-top: 1px solid var(--sd-line);
	color: var(--sd-muted);
	font-size: 0.875rem;
}
.footer-bottom ul { list-style: none; margin: 0; padding: 0; display: flex; gap: 1.25rem; }
.footer-bottom a { color: var(--sd-muted); }
@media (max-width: 760px) { .footer-grid { grid-template-columns: 1fr; } }
.ltr-text { direction: ltr; unicode-bidi: embed; }

/* ---------- Posts and pages ---------- */
.page-header { padding-block: clamp(2.5rem, 2rem + 3vw, 4.5rem) 1.5rem; }
.page-header .wrap > * { max-width: var(--sd-text); }
.page-header p { color: var(--sd-muted); margin: 0; }

.content-area { padding-bottom: var(--sd-section); }

.entry-content { max-width: var(--sd-text); }
.entry-content > * + * { margin-top: 1.2em; }
.entry-content h2 { font-size: clamp(1.4rem, 1.1rem + 1.2vw, 1.9rem); margin-top: 2em; }
.entry-content h3 { margin-top: 1.75em; }
.entry-content ul, .entry-content ol { padding-inline-start: 1.25em; }
.entry-content li + li { margin-top: 0.35em; }
.entry-content blockquote {
	margin-inline: 0;
	padding-inline-start: 1.25rem;
	border-inline-start: 2px solid var(--sd-accent);
	font-size: var(--sd-lead);
}
.entry-content table { width: 100%; border-collapse: collapse; font-size: 0.975rem; }
.entry-content th, .entry-content td { border: 1px solid var(--sd-line); padding: 0.65rem 0.8rem; text-align: start; }
.entry-content thead th, .entry-content th { background: var(--sd-paper); font-weight: 500; }
.entry-content figure { margin-inline: 0; }
.entry-content figcaption { color: var(--sd-muted); font-size: 0.9rem; margin-top: 0.5rem; }
.entry-content pre, .entry-content code { font-size: 0.9em; background: var(--sd-paper); border-radius: 4px; }
.entry-content code { padding: 0.1em 0.35em; }
.entry-content pre { padding: 1rem; overflow-x: auto; }
.entry-content .wp-block-table { overflow-x: auto; }
.entry-content .alignwide { max-width: var(--sd-max); }
.entry-content .wp-block-button__link {
	background: var(--sd-accent);
	color: var(--sd-white);
	border-radius: 6px;
	padding: 0.85rem 1.4rem;
	font-weight: 500;
	text-decoration: none;
}
.entry-content .wp-block-button__link:hover { background: var(--sd-accent-dark); }
.entry-content .is-style-outline .wp-block-button__link { background: var(--sd-white); color: var(--sd-ink); border: 1px solid var(--sd-ink); }

.entry-meta { color: var(--sd-muted); font-size: 0.925rem; margin: 0 0 0.25rem; }
.post-thumb { margin-bottom: 2rem; border-radius: 8px; overflow: hidden; max-width: var(--sd-text); }

.post-list { list-style: none; margin: 0; padding: 0; max-width: 820px; border-top: 1px solid var(--sd-line); }
.post-list li { padding: 1.75rem 0; border-bottom: 1px solid var(--sd-line); }
.post-list h2 { font-size: var(--sd-h3); margin-bottom: 0.35em; }
.post-list h2 a { color: var(--sd-ink); text-decoration: none; }
.post-list h2 a:hover { color: var(--sd-accent); }
.post-list p { margin: 0; color: var(--sd-muted); max-width: var(--sd-text); }

.pagination { margin-top: 2.5rem; display: flex; gap: 0.5rem; flex-wrap: wrap; }
.pagination .page-numbers {
	display: inline-block;
	min-width: 2.5rem;
	padding: 0.5rem 0.75rem;
	border: 1px solid var(--sd-line);
	border-radius: 6px;
	text-align: center;
	text-decoration: none;
	color: var(--sd-ink);
}
.pagination .current { background: var(--sd-ink); color: var(--sd-white); border-color: var(--sd-ink); }

.post-nav { display: flex; justify-content: space-between; gap: 1.5rem; margin-top: 3rem; padding-top: 1.5rem; border-top: 1px solid var(--sd-line); max-width: var(--sd-text); }

/* Forms */
input[type="text"], input[type="email"], input[type="url"], input[type="search"], input[type="tel"], textarea {
	width: 100%;
	font: inherit;
	color: var(--sd-ink);
	background: var(--sd-white);
	border: 1px solid #C9C7C0;
	border-radius: 6px;
	padding: 0.75rem 0.9rem;
}
input:focus, textarea:focus { outline: 2px solid var(--sd-accent); outline-offset: 1px; border-color: var(--sd-accent); }
input[type="submit"], button[type="submit"] {
	font: inherit; font-weight: 500;
	background: var(--sd-accent); color: var(--sd-white);
	border: 0; border-radius: 6px;
	padding: 0.8rem 1.3rem; cursor: pointer;
}
input[type="submit"]:hover, button[type="submit"]:hover { background: var(--sd-accent-dark); }
.search-form { display: flex; gap: 0.5rem; max-width: 480px; }

/* Comments */
.comments-area { max-width: var(--sd-text); margin-top: 3.5rem; padding-top: 2rem; border-top: 1px solid var(--sd-line); }
.comment-list { list-style: none; padding: 0; }
.comment-list .children { list-style: none; padding-inline-start: 1.5rem; }
.comment-body { padding: 1.25rem 0; border-bottom: 1px solid var(--sd-line); }
.comment-meta { font-size: 0.9rem; color: var(--sd-muted); }
.comment-form p { margin-bottom: 1rem; }

/* WordPress core */
.alignleft { float: left; margin: 0.3em 1.5em 1em 0; }
.alignright { float: right; margin: 0.3em 0 1em 1.5em; }
.aligncenter { margin-inline: auto; }
.wp-caption-text { color: var(--sd-muted); font-size: 0.9rem; }
.sticky, .bypostauthor, .gallery-caption { }

/* Full-width template */
.entry-content-wide { max-width: none; }