/*
Theme Name: Unisource Network
Theme URI: https://www.unisourcenetwork.com
Author: Unisource Network Limited
Author URI: https://www.unisourcenetwork.com
Description: Custom WordPress theme for Unisource Network Limited, Kenya's integrated brand solutions partner. Built on the native block editor: every page, team member, service, and partner logo is edited from wp-admin with no page-builder plugin required.
Version: 1.0.5
Requires at least: 6.4
Requires PHP: 7.4
Tested up to: 6.6
License: GNU General Public License v2 or later
License URI: https://www.gnu.org/licenses/gpl-2.0.html
Text Domain: unisource
*/

/* ==========================================================================
   0. Font faces (Google Fonts, loaded via functions.php enqueue as well -
      this @import is a fallback for editor previews that bypass wp_head)
   ========================================================================== */
@import url('https://fonts.googleapis.com/css2?family=Fraunces:opsz,wght@9..144,400;9..144,500;9..144,600;9..144,700&family=Inter:wght@400;500;600;700&family=IBM+Plex+Mono:wght@400;500&display=swap');

/* ==========================================================================
   1. Reset
   ========================================================================== */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) {
	html { scroll-behavior: auto; }
	*, *::before, *::after { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; scroll-behavior: auto !important; }
}
body { margin: 0; }
img, svg { max-width: 100%; display: block; }
ul, ol { list-style: none; margin: 0; padding: 0; }
a { text-decoration: none; color: inherit; }
button { font: inherit; cursor: pointer; }
figure { margin: 0; }
h1, h2, h3, h4, p { margin: 0; }

/* ==========================================================================
   2. Design tokens
   ========================================================================== */
:root {
	--ink: #542D8D;
	--ink-2: #3B2166;
	--paper: #FAFAF8;
	--paper-2: #F4EFF7;
	--amber: #A64399;
	--amber-deep: #8B3480;
	--amber-tint: #DBB4D6;
	--teal: #6D3FA6;
	--teal-deep: #4A2B73;
	--text: #1A2333;
	--muted: #5B6472;
	--line: rgba(15, 28, 46, 0.10);
	--line-on-dark: rgba(255, 255, 255, 0.14);
	--paper-on-dark: rgba(255, 255, 255, 0.92);

	--font-display: 'Fraunces', Georgia, serif;
	--font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
	--font-mono: 'IBM Plex Mono', ui-monospace, SFMono-Regular, Menlo, monospace;

	--container: 1200px;
	--container-narrow: 760px;
	--radius: 14px;
	--radius-sm: 8px;
	--section-pad: clamp(4rem, 8vw, 7.5rem);
}

/* ==========================================================================
   3. Base typography
   ========================================================================== */
body {
	font-family: var(--font-body);
	color: var(--text);
	background: var(--paper);
	line-height: 1.6;
	font-size: 16px;
}
h1, h2, h3, h4 {
	font-family: var(--font-display);
	font-weight: 600;
	line-height: 1.12;
	color: var(--ink);
	letter-spacing: -0.01em;
}
h1 { font-size: clamp(2.5rem, 5.5vw, 4.5rem); font-weight: 500; }
h2 { font-size: clamp(2rem, 4vw, 2.9rem); }
h3 { font-size: clamp(1.3rem, 2.2vw, 1.6rem); }
h4 { font-size: 1.1rem; }
p { color: var(--muted); }
.lede { font-size: clamp(1.1rem, 1.6vw, 1.35rem); color: var(--muted); line-height: 1.6; }

.eyebrow {
	font-family: var(--font-mono);
	font-size: 0.78rem;
	letter-spacing: 0.14em;
	text-transform: uppercase;
	color: var(--teal);
	display: inline-flex;
	align-items: center;
	gap: 0.6em;
	margin-bottom: 1.1rem;
}
.eyebrow::before {
	content: "";
	width: 22px;
	height: 1.5px;
	background: currentColor;
	display: inline-block;
}
.on-dark .eyebrow { color: var(--amber-tint); }

/* Visually-hidden (accessibility) */
.screen-reader-text {
	position: absolute !important;
	clip: rect(1px, 1px, 1px, 1px);
	width: 1px; height: 1px; overflow: hidden;
	word-wrap: normal !important;
}
.skip-link {
	position: absolute; top: -100px; left: 1rem; z-index: 999;
	background: var(--ink); color: #fff; padding: 0.75rem 1.25rem; border-radius: var(--radius-sm);
}
.skip-link:focus { top: 1rem; }

:focus-visible {
	outline: 2.5px solid var(--ink);
	outline-offset: 3px;
}
.site-header :focus-visible, .hero :focus-visible, .page-header :focus-visible,
.site-footer :focus-visible, .on-dark :focus-visible {
	outline-color: var(--amber-tint);
}

/* ==========================================================================
   4. Layout utilities
   ========================================================================== */
.container {
	max-width: var(--container);
	margin-inline: auto;
	padding-inline: clamp(1.25rem, 4vw, 2.5rem);
}
.container-narrow { max-width: var(--container-narrow); margin-inline: auto; padding-inline: clamp(1.25rem, 4vw, 2.5rem); }

.section { padding-block: var(--section-pad); }
.section.on-dark { background: var(--ink); color: var(--paper-on-dark); }
.section.on-dark h1, .section.on-dark h2, .section.on-dark h3, .section.on-dark h4 { color: #fff; }
.section.on-dark p { color: rgba(255,255,255,0.72); }
.section.alt { background: var(--paper-2); }

.section-head { max-width: 640px; margin-bottom: 3rem; }
.section-head.center { margin-inline: auto; text-align: center; }

.grid { display: grid; gap: 1.75rem; }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }
@media (max-width: 900px) {
	.grid-3, .grid-4 { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 600px) {
	.grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
}

/* ==========================================================================
   5. Buttons
   ========================================================================== */
.btn {
	display: inline-flex;
	align-items: center;
	gap: 0.6rem;
	font-family: var(--font-body);
	font-weight: 600;
	font-size: 0.95rem;
	padding: 0.95rem 1.75rem;
	border-radius: 999px;
	border: 1.5px solid transparent;
	transition: transform 0.15s ease, background-color 0.15s ease, border-color 0.15s ease, color 0.15s ease;
	white-space: nowrap;
}
.btn:hover { transform: translateY(-1px); }
.btn-primary { background: var(--amber); color: #fff; }
.btn-primary:hover { background: var(--amber-deep); }
.btn-ghost-light { border-color: rgba(255,255,255,0.35); color: #fff; }
.btn-ghost-light:hover { border-color: #fff; background: rgba(255,255,255,0.08); }
.btn-outline { border-color: var(--line); color: var(--ink); }
.btn-outline:hover { border-color: var(--ink); }
.btn-arrow::after { content: "→"; transition: transform 0.15s ease; }
.btn:hover .btn-arrow::after,
.btn-arrow:hover::after { transform: translateX(3px); }

/* ==========================================================================
   6. Site header / navigation
   ========================================================================== */
.site-header {
	position: sticky;
	top: 0;
	z-index: 100;
	background: var(--ink);
	border-bottom: 1px solid var(--line-on-dark);
}
.site-header__inner {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 1.5rem;
	padding-block: 0.9rem;
}
.site-logo { display: flex; align-items: center; gap: 0.65rem; }
.site-logo img { height: 40px; width: auto; }
.site-logo--mark-only img { height: 48px; }
.site-logo__text {
	font-family: var(--font-display);
	color: #fff;
	font-size: 1.15rem;
	font-weight: 600;
	letter-spacing: -0.01em;
	line-height: 1.15;
}
.site-logo__text span { display: block; font-family: var(--font-mono); font-size: 0.62rem; letter-spacing: 0.12em; color: var(--amber); font-weight: 500; text-transform: uppercase; margin-top: 0.15rem; }

.primary-nav { display: flex; align-items: center; gap: 2.2rem; }
.primary-nav ul { display: flex; align-items: center; gap: 2.2rem; }
.primary-nav a {
	color: rgba(255,255,255,0.82);
	font-size: 0.95rem;
	font-weight: 500;
	position: relative;
	padding-block: 0.3rem;
}
.primary-nav a:hover, .primary-nav .current-menu-item > a { color: #fff; }
.primary-nav .current-menu-item > a::after {
	content: "";
	position: absolute;
	left: 0; right: 0; bottom: -2px;
	height: 2px;
	background: var(--amber);
	border-radius: 2px;
}
.header-cta { display: flex; align-items: center; gap: 1.5rem; }
.header-cta .btn { padding: 0.7rem 1.4rem; font-size: 0.88rem; }

.nav-toggle {
	display: none;
	background: none;
	border: none;
	width: 40px; height: 40px;
	position: relative;
}
.nav-toggle span, .nav-toggle span::before, .nav-toggle span::after {
	content: "";
	position: absolute;
	left: 9px; right: 9px;
	height: 2px;
	background: #fff;
	transition: transform 0.2s ease, opacity 0.2s ease;
}
.nav-toggle span { top: 19px; }
.nav-toggle span::before { top: -7px; }
.nav-toggle span::after { top: 7px; }
.nav-open .nav-toggle span { background: transparent; }
.nav-open .nav-toggle span::before { transform: translateY(7px) rotate(45deg); background: #fff; }
.nav-open .nav-toggle span::after { transform: translateY(-7px) rotate(-45deg); background: #fff; }

@media (max-width: 880px) {
	.nav-toggle { display: block; }
	.primary-nav {
		position: fixed;
		inset: 65px 0 0 0;
		background: var(--ink);
		flex-direction: column;
		align-items: flex-start;
		padding: 2rem clamp(1.25rem, 6vw, 2.5rem);
		transform: translateY(-8px);
		opacity: 0;
		visibility: hidden;
		transition: opacity 0.2s ease, transform 0.2s ease, visibility 0.2s;
		overflow-y: auto;
	}
	.primary-nav ul { flex-direction: column; align-items: flex-start; gap: 1.4rem; width: 100%; }
	.primary-nav a { font-size: 1.15rem; }
	.header-cta { flex-direction: column; align-items: flex-start; gap: 1.6rem; margin-top: 2rem; width: 100%; }
	.header-cta .btn { width: 100%; justify-content: center; }
	.nav-open .primary-nav { transform: translateY(0); opacity: 1; visibility: visible; }
}

/* ==========================================================================
   7. Hero, signature "convergence" motif
   ========================================================================== */
.hero {
	position: relative;
	background: var(--ink);
	color: #fff;
	overflow: hidden;
	padding-block: clamp(4.5rem, 12vw, 8.5rem) clamp(4rem, 9vw, 6.5rem);
}
.hero__field {
	position: absolute;
	inset: 0;
	pointer-events: none;
	opacity: 0.55;
}
.hero__field::before, .hero__field::after {
	content: "";
	position: absolute;
	border-radius: 50%;
	border: 1px solid rgba(231, 166, 60, 0.22);
}
.hero__field::before { width: 900px; height: 900px; right: -320px; top: -380px; }
.hero__field::after { width: 620px; height: 620px; right: -180px; top: -220px; border-color: rgba(27, 107, 99, 0.35); }
.hero__ring {
	position: absolute; right: -60px; top: 40%;
	width: 380px; height: 380px;
	border-radius: 50%;
	border: 1px solid rgba(255,255,255,0.10);
}
.hero__dot {
	position: absolute;
	width: 6px; height: 6px;
	border-radius: 50%;
	background: var(--amber);
}
.hero__inner {
	position: relative;
	z-index: 2;
	display: grid;
	grid-template-columns: minmax(0, 640px) 1fr;
	gap: 3rem;
	align-items: end;
}
.hero__title { color: #fff; }
.hero__title em { font-style: normal; color: var(--amber-tint); }
.hero__sub { margin-top: 1.5rem; max-width: 46ch; }
.hero__actions { display: flex; gap: 1rem; margin-top: 2.5rem; flex-wrap: wrap; }
.hero__meta {
	display: flex;
	flex-direction: column;
	gap: 1.6rem;
	border-left: 1px solid rgba(255,255,255,0.14);
	padding-left: 2rem;
}
.hero__meta-item .num { font-family: var(--font-mono); color: var(--amber-tint); font-size: 0.8rem; letter-spacing: 0.1em; }
.hero__meta-item p { color: rgba(255,255,255,0.68); font-size: 0.92rem; margin-top: 0.35rem; }

@media (max-width: 900px) {
	.hero__inner { grid-template-columns: 1fr; }
	.hero__meta { border-left: none; padding-left: 0; border-top: 1px solid rgba(255,255,255,0.14); padding-top: 1.6rem; flex-direction: row; flex-wrap: wrap; }
}

/* ==========================================================================
   8. Page header (interior pages)
   ========================================================================== */
.page-header {
	background: var(--ink);
	color: #fff;
	padding-block: clamp(3.5rem, 8vw, 5.5rem) clamp(3rem, 6vw, 4rem);
	position: relative;
	overflow: hidden;
}
.page-header::after {
	content: "";
	position: absolute;
	width: 520px; height: 520px;
	border-radius: 50%;
	border: 1px solid rgba(231,166,60,0.18);
	right: -220px; top: -260px;
}
.page-header__inner { position: relative; z-index: 1; max-width: 780px; }
.page-header h1 { color: #fff; }
.page-header .lede { color: rgba(255,255,255,0.72); margin-top: 1.1rem; }
.breadcrumb { font-family: var(--font-mono); font-size: 0.78rem; letter-spacing: 0.08em; color: rgba(255,255,255,0.55); text-transform: uppercase; margin-bottom: 1.2rem; }
.breadcrumb a:hover { color: #fff; }

/* ==========================================================================
   9. Cards
   ========================================================================== */
.card {
	background: #fff;
	border: 1px solid var(--line);
	border-radius: var(--radius);
	padding: 2rem;
	height: 100%;
	transition: box-shadow 0.2s ease, transform 0.2s ease;
}
.card:hover { box-shadow: 0 18px 40px -22px rgba(15,28,46,0.25); transform: translateY(-2px); }

.service-card__index { font-family: var(--font-mono); font-size: 0.78rem; color: var(--teal); letter-spacing: 0.08em; }
.service-card h3 { margin-top: 0.9rem; font-size: 1.2rem; }
.service-card p { margin-top: 0.7rem; font-size: 0.95rem; }

.value-card { text-align: left; }
.value-card__mark {
	width: 46px; height: 46px;
	border-radius: 12px;
	background: var(--paper-2);
	display: flex; align-items: center; justify-content: center;
	color: var(--teal);
	font-family: var(--font-display);
	font-size: 1.15rem;
	margin-bottom: 1.1rem;
}

.team-card { text-align: left; overflow: hidden; padding: 0; }
.team-card__photo { aspect-ratio: 4/5; overflow: hidden; background: var(--paper-2); }
.team-card__photo img { width: 100%; height: 100%; object-fit: cover; }
.team-card__body { padding: 1.5rem 1.6rem 1.8rem; }
.team-card__role { font-family: var(--font-mono); font-size: 0.72rem; letter-spacing: 0.08em; text-transform: uppercase; color: var(--teal); margin-top: 0.3rem; }
.team-card__bio { margin-top: 0.9rem; font-size: 0.92rem; }

.partner-tile {
	background: #fff;
	border: 1px solid var(--line);
	border-radius: var(--radius-sm);
	display: flex; align-items: center; justify-content: center;
	padding: 1.4rem;
	aspect-ratio: 3/2;
}
.partner-tile img { max-height: 46px; width: auto; object-fit: contain; filter: grayscale(1); opacity: 0.72; transition: filter 0.2s ease, opacity 0.2s ease; }
.partner-tile:hover img { filter: grayscale(0); opacity: 1; }

/* ==========================================================================
   10. About / split sections
   ========================================================================== */
.split {
	display: grid;
	grid-template-columns: 1.05fr 0.95fr;
	gap: clamp(2.5rem, 5vw, 5rem);
	align-items: center;
}
.split.reverse .split__media { order: 2; }
@media (max-width: 900px) {
	.split { grid-template-columns: 1fr; }
	.split.reverse .split__media { order: 0; }
}
.split__media img { border-radius: var(--radius); width: 100%; }
.split__media { position: relative; }
.split__badge {
	position: absolute;
	bottom: -1.25rem; left: -1.25rem;
	background: var(--ink);
	color: #fff;
	padding: 1.1rem 1.4rem;
	border-radius: var(--radius-sm);
	font-family: var(--font-mono);
	font-size: 0.8rem;
	letter-spacing: 0.04em;
	max-width: 220px;
	box-shadow: 0 20px 40px -18px rgba(15,28,46,0.4);
}
.split__badge strong { display: block; font-family: var(--font-display); font-size: 1.5rem; color: var(--amber-tint); font-weight: 600; letter-spacing: 0; }

/* ==========================================================================
   11. Prose (block-editor content areas)
   ========================================================================== */
.prose { max-width: var(--container-narrow); }
.prose > * + * { margin-top: 1.3em; }
.prose h2 { margin-top: 2em; }
.prose h2:first-child { margin-top: 0; }
.prose a { color: var(--teal); text-decoration: underline; text-underline-offset: 3px; }
.prose ul, .prose ol { padding-left: 1.3em; list-style: disc; }
.prose ol { list-style: decimal; }
.prose li + li { margin-top: 0.5em; }
.prose blockquote {
	border-left: 3px solid var(--amber);
	padding-left: 1.3em;
	font-family: var(--font-display);
	font-size: 1.25rem;
	color: var(--ink);
}
.prose figure { margin-block: 1.5em; }
.prose figure img { border-radius: var(--radius); }
.prose .wp-block-columns { gap: 2rem; }

/* ==========================================================================
   12. Values / stats strip
   ========================================================================== */
.stat-strip {
	display: flex;
	flex-wrap: wrap;
	gap: clamp(2rem, 5vw, 4.5rem);
	border-top: 1px solid var(--line-on-dark);
	padding-top: 2.5rem;
	margin-top: 3rem;
}
.on-dark .stat-strip { border-color: var(--line-on-dark); }
.stat { min-width: 130px; }
.stat .num { font-family: var(--font-display); font-size: clamp(2rem, 3vw, 2.6rem); color: var(--amber-tint); font-weight: 600; }
.stat .label { font-family: var(--font-mono); font-size: 0.76rem; letter-spacing: 0.08em; text-transform: uppercase; color: rgba(255,255,255,0.6); margin-top: 0.4rem; }

/* ==========================================================================
   13. CTA banner
   ========================================================================== */
.cta-banner {
	background: var(--teal);
	color: #fff;
	border-radius: 20px;
	padding: clamp(2.5rem, 6vw, 4rem);
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 2rem;
	flex-wrap: wrap;
}
.cta-banner h2 { color: #fff; max-width: 480px; }
.cta-banner p { color: rgba(255,255,255,0.78); margin-top: 0.75rem; max-width: 480px; }

/* ==========================================================================
   14. Contact
   ========================================================================== */
.contact-grid { display: grid; grid-template-columns: 1fr 1.1fr; gap: clamp(2.5rem, 5vw, 4.5rem); }
@media (max-width: 900px) { .contact-grid { grid-template-columns: 1fr; } }
.contact-detail { display: flex; gap: 1rem; padding-block: 1.1rem; border-top: 1px solid var(--line); }
.contact-detail:first-of-type { border-top: none; }
.contact-detail__label { font-family: var(--font-mono); font-size: 0.72rem; letter-spacing: 0.08em; text-transform: uppercase; color: var(--teal); min-width: 120px; }
.contact-detail__value { color: var(--ink); font-weight: 500; }
.contact-detail__value a:hover { color: var(--teal); }

.contact-form { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: clamp(1.75rem, 3vw, 2.5rem); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1.2rem; }
@media (max-width: 560px) { .form-row { grid-template-columns: 1fr; } }
.form-field { margin-top: 1.2rem; }
.form-field:first-child { margin-top: 0; }
.form-field label { display: block; font-size: 0.85rem; font-weight: 600; color: var(--ink); margin-bottom: 0.45rem; }
.form-field input, .form-field textarea, .form-field select {
	width: 100%;
	font-family: var(--font-body);
	font-size: 0.96rem;
	padding: 0.85rem 1rem;
	border: 1.5px solid var(--line);
	border-radius: var(--radius-sm);
	background: var(--paper);
	color: var(--text);
}
.form-field input:focus, .form-field textarea:focus, .form-field select:focus {
	outline: none;
	border-color: var(--teal);
}
.form-field textarea { resize: vertical; min-height: 130px; }
.contact-form .btn { margin-top: 1.6rem; width: 100%; justify-content: center; }
.form-note { font-size: 0.82rem; margin-top: 1rem; text-align: center; }

/* ==========================================================================
   15. Footer
   ========================================================================== */
.site-footer { background: var(--ink); color: rgba(255,255,255,0.7); padding-top: clamp(3.5rem, 7vw, 5.5rem); }
.footer-top { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1.1fr; gap: 2.5rem; padding-bottom: 3rem; border-bottom: 1px solid var(--line-on-dark); }
@media (max-width: 880px) { .footer-top { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .footer-top { grid-template-columns: 1fr; } }
.footer-brand .site-logo__text { color: #fff; }
.footer-brand p { margin-top: 1.1rem; max-width: 32ch; font-size: 0.92rem; }
.footer-col h4 { color: #fff; font-size: 0.85rem; font-family: var(--font-mono); letter-spacing: 0.08em; text-transform: uppercase; font-weight: 500; margin-bottom: 1.1rem; }
.footer-col ul { display: flex; flex-direction: column; gap: 0.75rem; }
.footer-col a:hover { color: #fff; }
.footer-col a { font-size: 0.92rem; }
.footer-bottom { display: flex; justify-content: space-between; align-items: center; gap: 1rem; padding-block: 1.6rem; font-size: 0.82rem; flex-wrap: wrap; }
.footer-socials { display: flex; gap: 1rem; }
.footer-socials a {
	width: 36px; height: 36px; border-radius: 50%;
	border: 1px solid rgba(255,255,255,0.2);
	display: flex; align-items: center; justify-content: center;
	font-size: 0.85rem;
}
.footer-socials a:hover { border-color: var(--amber-tint); color: var(--amber-tint); }

/* ==========================================================================
   16. 404
   ========================================================================== */
.error-404 { text-align: center; padding-block: 6rem; }
.error-404 .code { font-family: var(--font-mono); color: var(--teal); letter-spacing: 0.1em; }

/* ==========================================================================
   17. Misc content page paddings
   ========================================================================== */
.content-block + .content-block { margin-top: var(--section-pad); }