/*
 * Cyber Aman — main stylesheet
 * Brand: navy #060e1e / #0a1628, cyber blue #1e88e5, accent #4fc3f7
 */

:root {
	--navy-950: #060e1e;
	--navy-900: #0a1628;
	--navy-800: #10213b;
	--navy-700: #17304f;
	--blue-500: #1e88e5;
	--blue-400: #4fc3f7;
	--blue-100: #dbeeff;
	--text: #0f1a2b;
	--text-muted: #4a5a72;
	--bg: #ffffff;
	--bg-alt: #f6f9fc;
	--border: #e4ecf5;
	--radius: 12px;
	--radius-lg: 20px;
	--shadow-sm: 0 1px 2px rgba(6,14,30,.06);
	--shadow-md: 0 8px 24px rgba(6,14,30,.08);
	--shadow-lg: 0 24px 60px rgba(6,14,30,.18);
	--container: 1200px;
	--font-body: 'Inter', system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
	--font-head: 'Space Grotesk', 'Inter', system-ui, sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
	margin: 0;
	font-family: var(--font-body);
	font-size: 16px;
	line-height: 1.65;
	color: var(--text);
	background: var(--bg);
	-webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--blue-500); text-decoration: none; transition: color .2s; }
a:hover { color: var(--navy-900); }

h1, h2, h3, h4 { font-family: var(--font-head); color: var(--navy-900); line-height: 1.2; margin: 0 0 .6em; letter-spacing: -.01em; }
h1 { font-size: clamp(2rem, 4vw, 3.25rem); font-weight: 700; }
h2 { font-size: clamp(1.6rem, 3vw, 2.25rem); font-weight: 700; }
h3 { font-size: 1.25rem; font-weight: 600; }

.container { max-width: var(--container); margin: 0 auto; padding: 0 1.25rem; }
.center { text-align: center; }
.screen-reader-text { position: absolute; left: -10000px; width: 1px; height: 1px; overflow: hidden; }
.skip-link { position: absolute; top: -100px; left: 0; background: var(--navy-900); color: #fff; padding: .75rem 1rem; z-index: 100; }
.skip-link:focus { top: 0; }

/* Header */
.site-header {
	background: rgba(255,255,255,.85);
	backdrop-filter: saturate(150%) blur(12px);
	border-bottom: 1px solid var(--border);
	position: sticky; top: 0; z-index: 40;
}
.header-inner { display: flex; align-items: center; justify-content: space-between; gap: 1.5rem; padding: .9rem 0; }
.site-branding .custom-logo-link img,
.site-branding img { max-height: 48px; width: auto; }
.site-nav { display: flex; align-items: center; }
.primary-menu { list-style: none; display: flex; gap: 1.75rem; margin: 0; padding: 0; }
.primary-menu a { color: var(--navy-900); font-weight: 500; font-size: .95rem; }
.primary-menu a:hover { color: var(--blue-500); }
.primary-menu .sub-menu { display: none; }
.nav-toggle { display: none; background: transparent; border: 0; cursor: pointer; padding: .5rem; }
.nav-toggle-bar { display: block; width: 24px; height: 2px; background: var(--navy-900); margin: 5px 0; transition: .2s; }

/* Buttons */
.btn { display: inline-flex; align-items: center; justify-content: center; padding: .75rem 1.4rem; border-radius: 999px; font-weight: 600; font-size: .95rem; border: 0; cursor: pointer; transition: transform .15s, box-shadow .2s, background .2s; }
.btn-lg { padding: .95rem 1.9rem; font-size: 1rem; }
.btn-primary { background: linear-gradient(135deg, var(--blue-500), var(--blue-400)); color: #fff; box-shadow: 0 8px 24px rgba(30,136,229,.35); }
.btn-primary:hover { color: #fff; transform: translateY(-1px); box-shadow: 0 12px 30px rgba(30,136,229,.45); }
.btn-ghost { background: transparent; color: #fff; border: 1px solid rgba(255,255,255,.35); }
.btn-ghost:hover { color: #fff; background: rgba(255,255,255,.08); }

/* Hero */
.hero { color: #fff; background-size: cover; background-position: center; position: relative; overflow: hidden; }
.hero-inner { padding: clamp(4rem, 10vw, 8rem) 0; max-width: 900px; }
.hero .eyebrow { display: inline-block; padding: .35rem .8rem; background: rgba(79,195,247,.15); border: 1px solid rgba(79,195,247,.3); color: var(--blue-400); border-radius: 999px; font-size: .82rem; letter-spacing: .06em; text-transform: uppercase; margin-bottom: 1.25rem; }
.hero h1 { color: #fff; margin-bottom: 1rem; }
.hero-sub { font-size: 1.15rem; color: #cfd8e6; max-width: 640px; margin: 0 0 2rem; }
.hero-actions { display: flex; gap: .75rem; flex-wrap: wrap; }

/* Sections */
.section { padding: clamp(3rem, 7vw, 6rem) 0; }
.section-alt { background: var(--bg-alt); }
.section-head { max-width: 720px; margin: 0 auto 3rem; text-align: center; }
.section-head .kicker { display: inline-block; color: var(--blue-500); font-weight: 600; text-transform: uppercase; letter-spacing: .1em; font-size: .82rem; margin-bottom: .75rem; }
.section-head p { color: var(--text-muted); font-size: 1.05rem; }

/* Grid */
.grid { display: grid; gap: 1.5rem; }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
@media (max-width: 900px) { .grid-3 { grid-template-columns: 1fr; } }

/* Cards */
.card { background: #fff; border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 1.75rem; box-shadow: var(--shadow-sm); transition: transform .2s, box-shadow .2s, border-color .2s; }
.card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); border-color: var(--blue-400); }
.card h3 { margin-bottom: .5rem; }
.card p { color: var(--text-muted); margin: 0 0 1rem; }
.card-link { font-weight: 600; }
.card-outline { background: transparent; border: 1px solid var(--border); }

/* Compliance strip */
.compliance-row { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1rem; margin-top: 2rem; }
.compliance-row > div { background: #fff; border: 1px solid var(--border); border-radius: var(--radius); padding: 1.25rem; text-align: center; }
.compliance-row strong { display: block; color: var(--navy-900); font-size: 1.15rem; font-family: var(--font-head); }
.compliance-row span { color: var(--text-muted); font-size: .88rem; }
@media (max-width: 700px) { .compliance-row { grid-template-columns: repeat(2, 1fr); } }

/* Post cards */
.post-card { background: #fff; border: 1px solid var(--border); border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow-sm); transition: transform .2s, box-shadow .2s; }
.post-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.post-thumb img { width: 100%; aspect-ratio: 16/9; object-fit: cover; }
.post-body { padding: 1.5rem; }
.post-body h2, .post-body h3 { margin-bottom: .5rem; font-size: 1.2rem; }
.post-body h2 a, .post-body h3 a { color: var(--navy-900); }
.post-body h2 a:hover, .post-body h3 a:hover { color: var(--blue-500); }
.post-meta { color: var(--text-muted); font-size: .85rem; margin-bottom: .5rem; }

/* CTA band */
.cta-band { background: linear-gradient(135deg, var(--navy-900), var(--navy-700)); color: #fff; padding: clamp(3rem, 6vw, 5rem) 0; }
.cta-inner { display: flex; align-items: center; justify-content: space-between; gap: 2rem; flex-wrap: wrap; }
.cta-band h2 { color: #fff; margin-bottom: .5rem; }
.cta-band p { color: #cfd8e6; margin: 0; }

/* Page hero */
.page-hero { background: linear-gradient(135deg, var(--navy-900), var(--navy-800)); color: #fff; padding: 4rem 0 3rem; }
.page-hero h1 { color: #fff; }
.breadcrumbs ol { list-style: none; display: flex; gap: .5rem; padding: 0; margin: 0 0 1rem; font-size: .88rem; color: #a9b7cc; }
.breadcrumbs a { color: var(--blue-400); }
.breadcrumbs li + li::before { content: '/'; margin-right: .5rem; color: #6d7d94; }

/* Blog layout */
.blog-layout { display: grid; grid-template-columns: 1fr 300px; gap: 3rem; padding: 3rem 1.25rem; }
@media (max-width: 900px) { .blog-layout { grid-template-columns: 1fr; } }
.post-list { display: grid; gap: 1.75rem; }
.pagination { margin-top: 2.5rem; }
.pagination .page-numbers { display: inline-flex; padding: .5rem .85rem; border: 1px solid var(--border); border-radius: 8px; margin-right: .35rem; color: var(--navy-900); }
.pagination .page-numbers.current { background: var(--blue-500); color: #fff; border-color: var(--blue-500); }

/* Single */
.single-hero { background: linear-gradient(135deg, var(--navy-900), var(--navy-800)); color: #fff; padding: 4rem 0 3rem; }
.single-hero h1 { color: #fff; max-width: 860px; }
.single-hero .post-meta { color: #a9b7cc; }
.single-thumb { margin: 2rem 0 0; border-radius: var(--radius-lg); overflow: hidden; }
.single-layout { display: grid; grid-template-columns: minmax(0, 1fr) 300px; gap: 3rem; padding: 3rem 1.25rem; }
@media (max-width: 900px) { .single-layout { grid-template-columns: 1fr; } }
.entry-content { font-size: 1.05rem; }
.entry-content h2 { margin-top: 2.5rem; }
.entry-content h3 { margin-top: 2rem; }
.entry-content p { margin: 0 0 1.15rem; }
.entry-content blockquote { border-left: 4px solid var(--blue-500); padding: .5rem 1.25rem; margin: 1.5rem 0; background: var(--bg-alt); color: var(--navy-900); font-style: italic; border-radius: 4px; }
.entry-content pre { background: var(--navy-900); color: #eaeef7; padding: 1.25rem; border-radius: 10px; overflow-x: auto; font-size: .9rem; }
.entry-content code { background: var(--bg-alt); padding: 2px 6px; border-radius: 4px; font-size: .92em; }
.entry-content img { border-radius: var(--radius); margin: 1.5rem 0; }
.entry-content a { text-decoration: underline; }

.page-article { padding: 3rem 1.25rem; max-width: 860px; }

/* Sidebar / widgets */
.widget-area { display: flex; flex-direction: column; gap: 1.75rem; }
.widget { background: var(--bg-alt); border-radius: var(--radius); padding: 1.25rem; }
.widget-title { font-size: 1rem; margin: 0 0 .75rem; color: var(--navy-900); font-family: var(--font-head); }
.widget ul { list-style: none; padding: 0; margin: 0; }
.widget li { padding: .35rem 0; border-bottom: 1px solid var(--border); }
.widget li:last-child { border-bottom: 0; }

/* Search form */
.search-form { display: flex; gap: .5rem; }
.search-form input[type=search] { flex: 1; padding: .7rem .9rem; border: 1px solid var(--border); border-radius: 999px; font-size: .95rem; }

/* Footer */
.site-footer { background: var(--navy-950); color: #b9c4d6; padding-top: 3.5rem; margin-top: 4rem; }
.footer-grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr 1fr; gap: 2rem; padding-bottom: 2.5rem; }
@media (max-width: 900px) { .footer-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 600px) { .footer-grid { grid-template-columns: 1fr; } }
.footer-brand img { margin-bottom: 1rem; filter: brightness(1.05); }
.footer-brand p { color: #90a0b8; }
.footer-social { display: flex; gap: .75rem; margin-top: 1rem; }
.footer-social a { color: #b9c4d6; font-size: .88rem; border: 1px solid #24344f; padding: .35rem .75rem; border-radius: 999px; }
.footer-social a:hover { color: #fff; background: #17304f; }
.site-footer h4 { color: #fff; margin: 0 0 1rem; font-size: 1rem; }
.site-footer a { color: #b9c4d6; }
.site-footer a:hover { color: #fff; }
.footer-bottom { border-top: 1px solid #17304f; padding: 1.5rem 0; }
.footer-bottom .container { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 1rem; font-size: .85rem; color: #6d7d94; }
.footer-menu { list-style: none; display: flex; gap: 1.25rem; margin: 0; padding: 0; }

/* Mobile nav */
@media (max-width: 900px) {
	.nav-toggle { display: block; }
	.primary-menu { position: absolute; top: 100%; left: 0; right: 0; flex-direction: column; background: #fff; border-top: 1px solid var(--border); padding: 1rem 1.25rem; gap: .75rem; display: none; }
	.site-nav.is-open .primary-menu { display: flex; }
	.header-cta { display: none; }
}