/*
Theme Name: Shaw Infrastructure Advisors
Theme URI: https://shawinfrastructureadvisors.com
Author: Built for Shaw Infrastructure Advisors
Author URI: https://shawinfrastructureadvisors.com
Description: A modern, executive IT-solutions style classic WordPress theme for an independent, vendor-neutral infrastructure advisory firm. Deep navy + electric-blue accents, gradient hero, icon service cards, stat counters, and a process/approach section. Pages edit in the standard Gutenberg editor; menus use Appearance > Menus.
Requires at least: 6.0
Tested up to: 6.7
Requires PHP: 7.4
Version: 3.0.4
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: shaw-infrastructure-advisors
Tags: business, blog, two-columns, custom-logo, custom-menu, featured-images, threaded-comments, block-patterns, wide-blocks, editor-style
*/

/* ============================================================
   Design tokens
   ============================================================ */
:root {
	--navy: #0A2540;
	--navy-deep: #06182B;
	--navy-2: #103A6B;
	--accent: #1F6FEB;        /* electric blue */
	--accent-2: #22D3EE;      /* cyan tech accent */
	--accent-soft: #E8F0FE;
	--ink: #0F2236;
	--slate: #5A6B7E;
	--mist: #F4F7FC;
	--line: #E3EAF3;
	--white: #ffffff;
	--content: 760px;
	--wide: 1240px;
	--font-head: "Plus Jakarta Sans", "Segoe UI", system-ui, -apple-system, sans-serif;
	--font-body: "Inter", "Segoe UI", system-ui, -apple-system, sans-serif;
	--shadow: 0 24px 60px -28px rgba(10,37,64,.45);
	--shadow-sm: 0 10px 30px -18px rgba(10,37,64,.4);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 120px; }
body {
	margin: 0; font-family: var(--font-body); font-size: 1.0625rem; line-height: 1.7;
	color: var(--ink); background: var(--white); -webkit-font-smoothing: antialiased;
}
h1,h2,h3,h4,h5,h6 { font-family: var(--font-head); color: var(--navy); line-height: 1.12; font-weight: 700; letter-spacing: -0.01em; }
a { color: var(--accent); text-decoration: none; }
a:hover { color: var(--navy); }
img { max-width: 100%; height: auto; }
.sia-constrained { max-width: var(--content); margin-inline: auto; padding-inline: 1.5rem; }
.screen-reader-text { position:absolute!important; width:1px; height:1px; overflow:hidden; clip:rect(1px,1px,1px,1px); white-space:nowrap; }
.skip-link { position:absolute; left:-9999px; }
.skip-link:focus { left:1rem; top:1rem; background:#fff; padding:.6rem 1rem; z-index:1000; border-radius:6px; }

/* ============================================================
   Top utility bar
   ============================================================ */
.sia-topbar { background: var(--navy-deep); color: #b9cbe0; font-size: .85rem; }
.sia-topbar-inner { max-width: var(--wide); margin-inline: auto; padding: .55rem 1.5rem; display: flex; justify-content: space-between; align-items: center; gap: 1rem; flex-wrap: wrap; }
.sia-topbar a { color: #cfe0f3; }
.sia-topbar a:hover { color: #fff; }
.sia-topbar-left { display: flex; gap: 1.5rem; flex-wrap: wrap; }
.sia-topbar-tag { color: var(--accent-2); font-weight: 600; }

/* ============================================================
   Header
   ============================================================ */
.sia-site-header { background: #ffffff; border-bottom: 1px solid var(--line); position: sticky; top: 0; z-index: 100; }
.sia-header-inner { max-width: var(--wide); margin-inline: auto; padding: .9rem 1.5rem; display: flex; align-items: center; justify-content: space-between; gap: 1.5rem; }
.sia-branding { display: flex; align-items: center; gap: .75rem; }
.sia-branding .custom-logo, .sia-branding .sia-logo-img { max-height: 54px; width: auto; display: block; }
.sia-logo-link { display: inline-flex; align-items: center; }
.sia-site-title a { font-family: var(--font-head); font-weight: 800; font-size: 1.3rem; color: var(--navy); letter-spacing: -.02em; }
.sia-nav { display: flex; align-items: center; gap: 2rem; }
.sia-menu { list-style: none; display: flex; align-items: center; gap: 1.9rem; margin: 0; padding: 0; }
.sia-menu li { position: relative; }
.sia-menu a { color: var(--navy); font-weight: 600; font-size: .98rem; }
.sia-menu a:hover, .sia-menu .current-menu-item > a, .sia-menu .current_page_item > a { color: var(--accent); }
.sia-menu .current-menu-item > a::after { content:""; display:block; height:2px; background:var(--accent); border-radius:2px; margin-top:4px; }
.sia-menu ul.sub-menu { list-style:none; margin:0; padding:.5rem 0; position:absolute; left:0; top:150%; background:#fff; border:1px solid var(--line); border-radius:12px; min-width:230px; box-shadow:var(--shadow-sm); opacity:0; visibility:hidden; transform:translateY(6px); transition:.18s; z-index:50; }
.sia-menu li:hover > ul.sub-menu { opacity:1; visibility:visible; transform:translateY(0); }
.sia-menu ul.sub-menu a { display:block; padding:.5rem 1.25rem; }
.sia-header-cta { background: var(--accent); color: #fff !important; font-weight: 700; padding: .7rem 1.5rem; border-radius: 999px; white-space: nowrap; box-shadow: 0 12px 24px -12px rgba(31,111,235,.7); transition: transform .2s, background-color .2s; }
.sia-header-cta:hover { background: var(--navy); transform: translateY(-2px); }
.sia-nav-toggle { display: none; }

/* ============================================================
   Block content layout (classic theme + Gutenberg)
   ============================================================ */
.sia-site-content { overflow-x: clip; }
.sia-page--full .entry-content > * { max-width: var(--content); margin-inline: auto; padding-inline: 1.5rem; }
.sia-page--full .entry-content > .alignwide { max-width: var(--wide); }
.sia-page--full .entry-content > .alignfull { max-width: none; width: 100%; padding-inline: 0; }

/* Generic section helpers used in page content */
.sia-section { padding-block: clamp(3.5rem, 7vw, 6rem); }
.sia-eyebrow { text-transform: uppercase; letter-spacing: .18em; font-size: .8rem; font-weight: 800; color: var(--accent); }
.sia-lead { color: var(--slate); font-size: 1.2rem; }

/* ============================================================
   HERO
   ============================================================ */
.sia-hero { position: relative; overflow: hidden; color: #fff;
	background: radial-gradient(1100px 480px at 82% -8%, rgba(34,211,238,.20), transparent 60%),
	            linear-gradient(135deg, #06182B 0%, #0A2540 52%, #103A6B 100%); }
.sia-hero::before { content:""; position:absolute; inset:0;
	background-image: linear-gradient(rgba(255,255,255,.06) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.06) 1px, transparent 1px);
	background-size: 46px 46px;
	-webkit-mask-image: radial-gradient(circle at 72% 18%, #000, transparent 72%);
	        mask-image: radial-gradient(circle at 72% 18%, #000, transparent 72%);
	opacity:.6; pointer-events:none; }
.sia-hero .sia-hero-inner { position: relative; max-width: var(--wide); margin-inline: auto; padding: clamp(3.5rem,7vw,6.5rem) 1.5rem; display: grid; grid-template-columns: 1.15fr .85fr; gap: 3rem; align-items: center; }
.sia-hero h1 { color:#fff; font-size: clamp(2.3rem, 4.6vw, 3.6rem); margin: .6rem 0 1rem; }
.sia-hero p.sia-hero-sub { color:#cfe0f3; font-size: 1.2rem; max-width: 36ch; margin: 0 0 1.8rem; }
.sia-hero .sia-eyebrow { color: var(--accent-2); }
.sia-hero-buttons { display: flex; gap: .9rem; flex-wrap: wrap; }
.sia-hero-art { display: grid; place-items: center; }
.sia-hero-art svg { width: 100%; height: auto; max-width: 460px; filter: drop-shadow(0 30px 50px rgba(0,0,0,.4)); }

/* Hero / standalone stat row */
.sia-stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.25rem; max-width: var(--wide); margin: -3rem auto 0; padding: 0 1.5rem; position: relative; z-index: 5; }
.sia-stat { background:#fff; border:1px solid var(--line); border-radius:16px; padding:1.4rem 1.5rem; box-shadow: var(--shadow-sm); }
.sia-stat b { display:block; font-family:var(--font-head); font-size:2rem; color:var(--navy); line-height:1; }
.sia-stat span { color: var(--slate); font-size:.92rem; }

/* ============================================================
   Buttons
   ============================================================ */
.wp-block-button__link, .sia-btn { display:inline-block; background:var(--accent); color:#fff; font-weight:700; padding:.9rem 1.8rem; border-radius:999px; transition: background-color .2s, transform .2s, box-shadow .2s; box-shadow:0 12px 24px -14px rgba(31,111,235,.8); }
.wp-block-button__link:hover, .sia-btn:hover { background:var(--navy); color:#fff; transform:translateY(-2px); }
/* Ghost / outline button — forced so the core outline style can't make it invisible on the navy hero */
.sia-hero .wp-block-button.is-style-outline > .wp-block-button__link,
.wp-block-button.sia-btn--ghost > .wp-block-button__link,
a.sia-btn--ghost {
	background: transparent !important;
	border: 1.5px solid rgba(255,255,255,.65) !important;
	color: #fff !important;
	box-shadow: none !important;
}
.sia-hero .wp-block-button.is-style-outline > .wp-block-button__link:hover,
.wp-block-button.sia-btn--ghost > .wp-block-button__link:hover,
a.sia-btn--ghost:hover {
	background: #fff !important;
	color: var(--navy) !important;
	border-color: #fff !important;
}
.sia-btn--dark { background: var(--navy); }

/* ============================================================
   Service cards (icon-driven)
   ============================================================ */
.sia-svc-grid { display:grid; grid-template-columns: repeat(3,1fr); gap:1.5rem; max-width:var(--wide); margin-inline:auto; padding-inline:1.5rem; }
.sia-svc-card { background:#fff; border:1px solid var(--line); border-radius:18px; padding:2rem 1.8rem; transition: transform .2s, box-shadow .2s, border-color .2s; position:relative; overflow:hidden; }
.sia-svc-card::after { content:""; position:absolute; left:0; top:0; height:4px; width:0; background:linear-gradient(90deg,var(--accent),var(--accent-2)); transition:width .25s; }
.sia-svc-card:hover { transform:translateY(-6px); box-shadow:var(--shadow); border-color:transparent; }
.sia-svc-card:hover::after { width:100%; }
.sia-svc-card h3 { font-size:1.25rem; margin:.2rem 0 .5rem; }
.sia-svc-card p { color:var(--slate); margin:0; }
.sia-ico { width:58px; height:58px; border-radius:15px; display:grid; place-items:center; margin-bottom:1.1rem;
	background:linear-gradient(135deg, rgba(31,111,235,.14), rgba(34,211,238,.14)); color:var(--accent); }
.sia-ico svg { width:30px; height:30px; }
.sia-svc-card.sia-svc-accent { background:linear-gradient(140deg,var(--navy),var(--navy-2)); border-color:transparent; color:#fff; }
.sia-svc-card.sia-svc-accent h3 { color:#fff; }
.sia-svc-card.sia-svc-accent p { color:#cfe0f3; }
.sia-svc-card.sia-svc-accent .sia-ico { background:rgba(255,255,255,.12); color:#fff; }

/* ============================================================
   Process / approach steps
   ============================================================ */
.sia-process { display:grid; grid-template-columns: repeat(4,1fr); gap:1.5rem; max-width:var(--wide); margin-inline:auto; padding-inline:1.5rem; counter-reset: step; }
.sia-step { position:relative; padding:1.5rem 1.25rem; }
.sia-step .sia-step-num { width:48px; height:48px; border-radius:14px; background:var(--accent-soft); color:var(--accent); font-family:var(--font-head); font-weight:800; font-size:1.2rem; display:grid; place-items:center; margin-bottom:1rem; }
.sia-step h3 { font-size:1.15rem; margin:0 0 .4rem; }
.sia-step p { color:var(--slate); margin:0; font-size:.98rem; }
.sia-step:not(:last-child)::after { content:""; position:absolute; top:24px; right:-.75rem; width:1.5rem; height:2px; background:linear-gradient(90deg,var(--accent),transparent); }

/* ============================================================
   Feature / why-us band
   ============================================================ */
.sia-feature-grid { display:grid; grid-template-columns: repeat(3,1fr); gap:1.5rem; max-width:var(--wide); margin-inline:auto; padding-inline:1.5rem; }
.sia-feature { display:flex; gap:1rem; align-items:flex-start; }
.sia-feature .sia-ico { width:48px; height:48px; flex:0 0 auto; margin:0; }
.sia-feature h3 { font-size:1.1rem; margin:.2rem 0 .35rem; }
.sia-feature p { color:var(--slate); margin:0; font-size:.97rem; }

/* Industry chips */
.sia-chips { display:flex; flex-wrap:wrap; gap:.7rem; justify-content:center; max-width:var(--wide); margin-inline:auto; padding-inline:1.5rem; }
.sia-chip { background:#fff; border:1px solid var(--line); border-radius:999px; padding:.6rem 1.3rem; font-weight:600; color:var(--navy); box-shadow:var(--shadow-sm); }

/* CTA band */
.sia-cta { position:relative; overflow:hidden; color:#fff; text-align:center;
	background: radial-gradient(800px 300px at 50% -40%, rgba(34,211,238,.25), transparent), linear-gradient(135deg,#06182B,#103A6B); }
.sia-cta-inner { max-width: 820px; margin-inline:auto; padding: clamp(3rem,6vw,5rem) 1.5rem; }
.sia-cta h2 { color:#fff; font-size: clamp(1.8rem,3.5vw,2.6rem); }
.sia-cta p { color:#cfe0f3; font-size:1.15rem; margin-bottom:1.6rem; }

/* Page header used inside page content (About / Services / Contact) */
.sia-pagehead { position:relative; overflow:hidden; color:#fff;
	background: radial-gradient(700px 300px at 85% -30%, rgba(34,211,238,.18), transparent), linear-gradient(135deg,#06182B,#0A2540 60%,#103A6B);
	padding: clamp(3rem,6vw,4.5rem) 1.5rem; }
.sia-pagehead h1 { color:#fff; font-size: clamp(2rem,4vw,2.9rem); margin:0 0 .45rem; }
.sia-pagehead .sia-page-subtitle { color:#cfe0f3; font-size:1.2rem; margin:0; }

/* Page banner (inner pages, posts, archives) */
.sia-page-banner { position:relative; color:#fff; background: radial-gradient(700px 300px at 85% -30%, rgba(34,211,238,.18), transparent), linear-gradient(135deg,#06182B,#0A2540 60%,#103A6B); padding: 4rem 0 3.25rem; }
.sia-page-banner .sia-constrained { max-width: var(--wide); }
.sia-page-banner .sia-page-title { color:#fff; }
.sia-page-title { font-size: clamp(2rem, 4vw, 2.9rem); margin: 0 0 .4rem; }
.sia-page-subtitle { color:#cfe0f3; font-size: 1.2rem; margin: 0; }
.sia-page-body { padding-top: 3.25rem; padding-bottom: 4.5rem; max-width: var(--content); }
.sia-single-cat, .sia-card-cat { text-transform:uppercase; letter-spacing:.08em; font-size:.72rem; font-weight:800; color:var(--accent-2); }
.sia-single-meta { color:#cfe0f3; font-size:.95rem; }

/* ============================================================
   Blog grid + cards (PHP + Query Loop)
   ============================================================ */
.sia-archive { padding-top:3.5rem; padding-bottom:4.5rem; max-width:var(--wide); }
.sia-post-grid, .sia-blog-query .wp-block-post-template.is-layout-grid { display:grid; grid-template-columns:repeat(3,1fr); gap:1.6rem; }
.sia-post-card, .sia-blog-card { background:#fff; border:1px solid var(--line); border-radius:16px; overflow:hidden; display:flex; flex-direction:column; transition:transform .2s, box-shadow .2s; }
.sia-post-card:hover, .sia-blog-card:hover { transform:translateY(-5px); box-shadow:var(--shadow); }
.sia-card-thumb img, .sia-blog-card .wp-block-post-featured-image img { width:100%; height:190px; object-fit:cover; display:block; }
.sia-card-body { padding:1.4rem 1.4rem 1.6rem; display:flex; flex-direction:column; gap:.5rem; }
.sia-card-title { font-size:1.2rem; margin:0; }
.sia-card-title a, .sia-blog-card .wp-block-post-title a { color:var(--navy); }
.sia-card-title a:hover, .sia-blog-card .wp-block-post-title a:hover { color:var(--accent); }
.sia-card-excerpt, .sia-blog-card .wp-block-post-excerpt { color:var(--slate); margin:0; font-size:.98rem; }
.sia-card-date, .sia-blog-card .wp-block-post-date { color:var(--slate); font-size:.85rem; margin-top:auto; }
.sia-blog-card { padding:1.6rem; }
.sia-blog-card .wp-block-post-title { font-size:1.2rem; margin:.15rem 0; }
.sia-pagination { margin-top:2.5rem; }
.sia-pagination .page-numbers, .wp-block-query-pagination a, .wp-block-query-pagination .current { padding:.5rem .9rem; border:1px solid var(--line); border-radius:10px; margin:0 .2rem; color:var(--navy); }
.sia-pagination .page-numbers.current, .wp-block-query-pagination .current { background:var(--navy); color:#fff; border-color:var(--navy); }
.sia-single-thumb img { width:100%; border-radius:16px; margin-bottom:2rem; }
.sia-post-nav { display:flex; justify-content:space-between; gap:1rem; padding-top:2rem; }
.sia-comments { padding-bottom:4rem; }

/* 404 */
.sia-404 { text-align:center; padding:5rem 1.5rem; }
.sia-404 h1 { font-size:clamp(2rem,5vw,3rem); }
.sia-404-actions { display:flex; gap:1rem; justify-content:center; margin:1.5rem 0; }

/* ============================================================
   Footer
   ============================================================ */
.sia-site-footer { background:var(--navy-deep); color:#aebfd4; position:relative; }
.sia-site-footer::before { content:""; display:block; height:4px; background:linear-gradient(90deg,var(--accent),var(--accent-2)); }
.sia-footer-inner { max-width:var(--wide); margin-inline:auto; padding:4.5rem 1.5rem 2.5rem; display:grid; grid-template-columns:1.7fr 1fr 1.3fr; gap:3rem; }
.sia-site-footer h3 { color:#fff; font-size:1.4rem; margin:0 0 .8rem; }
.sia-site-footer h4 { color:#fff; font-size:.95rem; text-transform:uppercase; letter-spacing:.1em; margin:0 0 1rem; }
.sia-site-footer a { color:#aebfd4; }
.sia-site-footer a:hover { color:#fff; }
.sia-footer-menu { list-style:none; margin:0; padding:0; line-height:2.1; }
.sia-footer-credit { border-top:1px solid #18365a; }
.sia-footer-credit p { max-width:var(--wide); margin:0 auto; padding:1.4rem 1.5rem; text-align:center; color:#7e94ac; font-size:.85rem; }

/* ============================================================
   Contact Form 7
   ============================================================ */
.sia-cf7-fallback { padding:1.5rem; border:1px dashed var(--line); border-radius:12px; background:var(--mist); color:var(--slate); }
.wpcf7 input[type="text"], .wpcf7 input[type="email"], .wpcf7 input[type="tel"], .wpcf7 textarea { width:100%; padding:.9rem 1rem; border:1px solid #cdd7e3; border-radius:10px; font-size:1rem; margin-bottom:1rem; background:#fff; color:var(--navy); }
.wpcf7 input:focus, .wpcf7 textarea:focus { outline:2px solid var(--accent); outline-offset:1px; border-color:var(--accent); }
.wpcf7 input[type="submit"] { background:var(--accent); color:#fff; border:none; padding:.95rem 2.2rem; border-radius:999px; font-weight:700; cursor:pointer; transition:background-color .2s; }
.wpcf7 input[type="submit"]:hover { background:var(--navy); }
.wpcf7 label { display:block; font-weight:600; color:var(--navy); margin-bottom:.35rem; }

/* ============================================================
   Responsive
   ============================================================ */
@media (max-width: 980px) {
	.sia-hero .sia-hero-inner { grid-template-columns: 1fr; gap: 2rem; }
	.sia-hero-art { order: -1; max-width: 360px; margin-inline: auto; }
	.sia-stats { grid-template-columns: repeat(2,1fr); margin-top: 1.5rem; }
	.sia-svc-grid, .sia-process, .sia-feature-grid { grid-template-columns: repeat(2,1fr); }
	.sia-step:not(:last-child)::after { display:none; }
	.sia-post-grid, .sia-blog-query .wp-block-post-template.is-layout-grid { grid-template-columns:repeat(2,1fr); }
	.sia-footer-inner { grid-template-columns: 1fr 1fr; gap:2rem; }
}
@media (max-width: 782px) {
	.sia-nav-toggle { display:inline-flex; align-items:center; justify-content:center; width:44px; height:40px; background:transparent; border:1px solid var(--line); border-radius:10px; cursor:pointer; position:relative; }
	.sia-nav-toggle-bar, .sia-nav-toggle-bar::before, .sia-nav-toggle-bar::after { content:""; position:absolute; width:20px; height:2px; background:var(--navy); transition:.2s; }
	.sia-nav-toggle-bar::before { transform:translateY(-6px); } .sia-nav-toggle-bar::after { transform:translateY(6px); }
	.sia-nav { gap:0; }
	.sia-menu { display:none; position:absolute; left:0; right:0; top:100%; flex-direction:column; align-items:stretch; gap:0; background:#fff; border-bottom:1px solid var(--line); padding:.5rem 1.5rem 1rem; box-shadow:var(--shadow); }
	.sia-nav.is-open .sia-menu { display:flex; }
	.sia-menu li { padding:.4rem 0; }
	.sia-menu ul.sub-menu { position:static; opacity:1; visibility:visible; transform:none; box-shadow:none; border:none; padding-left:1rem; }
	.sia-header-cta { display:none; } .sia-nav.is-open .sia-header-cta { display:inline-block; margin-top:.75rem; }
	.sia-topbar-left { gap:1rem; }
}
@media (max-width: 560px) {
	.sia-stats, .sia-svc-grid, .sia-process, .sia-feature-grid, .sia-post-grid, .sia-blog-query .wp-block-post-template.is-layout-grid, .sia-footer-inner { grid-template-columns:1fr; }
}