/*
Theme Name: Nova Online
Theme URI: https://novaonline.co.za
Author: Nova Online
Author URI: https://novaonline.co.za
Description: Bespoke Full Site Editing block theme for Nova Online — a Cape Town technology and digital growth agency. Cyber-futurism aesthetics, Technical SEO & GEO architecture, and six vertical service pillars.
Requires at least: 6.7
Tested up to: 7.1
Requires PHP: 8.3
Version: 1.0.0
License: GNU General Public License v2 or later
License URI: https://www.gnu.org/licenses/gpl-2.0.html
Text Domain: nova-online
Tags: full-site-editing, block-themes, dark-mode, custom-colors, custom-logo, editor-style, featured-images, wide-blocks, accessibility-ready
*/

/* ==========================================================================
   CSS Custom Properties (defaults; Nova Control overrides via wp_head)
   ========================================================================== */
:root {
	--nova-space-black: #030712;
	--nova-slate-dark: #111827;
	--nova-slate-mid: #1f2937;
	--nova-glass: rgba(17, 24, 39, 0.7);
	--nova-border: rgba(255, 255, 255, 0.08);
	--nova-border-strong: rgba(255, 255, 255, 0.14);
	--nova-accent-primary: #38bdf8;
	--nova-accent-indigo: #6366f1;
	--nova-accent-violet: #8b5cf6;
	--nova-text: #f1f5f9;
	--nova-text-muted: #94a3b8;
	--nova-success: #22c55e;
	--nova-glow: 0 0 24px rgba(56, 189, 248, 0.35);
	--nova-glow-strong: 0 0 40px rgba(56, 189, 248, 0.5);
	--nova-radius: 12px;
	--nova-radius-lg: 20px;
	--nova-blur: blur(12px);
	--nova-font-sans: "Plus Jakarta Sans", "Segoe UI", system-ui, sans-serif;
	--nova-font-display: "Space Grotesk", "Segoe UI", system-ui, sans-serif;
	--nova-content: 1240px;
	--nova-wide: 1440px;
	--nova-header-h: 72px;
	--nova-transition: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ==========================================================================
   Modern CSS Reset
   ========================================================================== */
*,
*::before,
*::after {
	box-sizing: border-box;
	margin: 0;
	padding: 0;
}

html {
	scroll-behavior: smooth;
	-webkit-text-size-adjust: 100%;
	text-size-adjust: 100%;
}

body {
	min-height: 100vh;
	overflow-x: hidden;
	background-color: var(--nova-space-black);
	background-image:
		radial-gradient(ellipse 80% 50% at 20% -10%, rgba(56, 189, 248, 0.12), transparent 55%),
		radial-gradient(ellipse 60% 40% at 90% 10%, rgba(139, 92, 246, 0.1), transparent 50%),
		radial-gradient(ellipse 50% 30% at 50% 100%, rgba(99, 102, 241, 0.08), transparent 60%);
	background-attachment: fixed;
	color: var(--nova-text);
	font-family: var(--nova-font-sans);
	font-size: clamp(0.9375rem, 0.9rem + 0.2vw, 1.0625rem);
	line-height: 1.65;
	-webkit-font-smoothing: antialiased;
	-moz-osx-font-smoothing: grayscale;
}

img,
picture,
video,
canvas,
svg {
	display: block;
	max-width: 100%;
	height: auto;
}

a {
	color: var(--nova-accent-primary);
	text-decoration: none;
	transition: color var(--nova-transition), opacity var(--nova-transition);
}

a:hover,
a:focus-visible {
	color: #7dd3fc;
}

a:focus-visible,
button:focus-visible,
.wp-block-navigation a:focus-visible {
	outline: 2px solid var(--nova-accent-primary);
	outline-offset: 3px;
}

ul,
ol {
	list-style: none;
}

button,
input,
textarea,
select {
	font: inherit;
	color: inherit;
}

/* ==========================================================================
   Dark Scrollbars
   ========================================================================== */
* {
	scrollbar-width: thin;
	scrollbar-color: var(--nova-slate-mid) var(--nova-space-black);
}

*::-webkit-scrollbar {
	width: 10px;
	height: 10px;
}

*::-webkit-scrollbar-track {
	background: var(--nova-space-black);
}

*::-webkit-scrollbar-thumb {
	background: var(--nova-slate-mid);
	border-radius: 999px;
	border: 2px solid var(--nova-space-black);
}

*::-webkit-scrollbar-thumb:hover {
	background: var(--nova-accent-indigo);
}

/* ==========================================================================
   Typography
   ========================================================================== */
h1,
h2,
h3,
h4,
h5,
h6,
.wp-block-heading {
	font-family: var(--nova-font-display);
	font-weight: 700;
	line-height: 1.15;
	letter-spacing: -0.02em;
	color: var(--nova-text);
}

h1 {
	font-size: clamp(2rem, 1.4rem + 3vw, 3.75rem);
}

h2 {
	font-size: clamp(1.5rem, 1.2rem + 1.8vw, 2.5rem);
}

h3 {
	font-size: clamp(1.25rem, 1.1rem + 1vw, 1.75rem);
}

h4 {
	font-size: clamp(1.125rem, 1.05rem + 0.5vw, 1.375rem);
}

h5 {
	font-size: clamp(1rem, 0.95rem + 0.3vw, 1.125rem);
}

h6 {
	font-size: 1rem;
}

p {
	margin-block: 0 1em;
	color: var(--nova-text-muted);
}

p:last-child {
	margin-bottom: 0;
}

.nova-lede {
	font-size: clamp(1.05rem, 1rem + 0.4vw, 1.25rem);
	color: var(--nova-text-muted);
	max-width: 42rem;
}

/* ==========================================================================
   Layout Shell
   ========================================================================== */
.wp-site-blocks {
	overflow-x: hidden;
}

.nova-container {
	width: min(100% - 2rem, var(--nova-content));
	margin-inline: auto;
}

.nova-container--wide {
	width: min(100% - 2rem, var(--nova-wide));
}

/* ==========================================================================
   Glassmorphism & Glow Utilities
   ========================================================================== */
.glass-card,
.nova-glass {
	background: var(--nova-glass);
	backdrop-filter: var(--nova-blur);
	-webkit-backdrop-filter: var(--nova-blur);
	border: 1px solid var(--nova-border);
	border-radius: var(--nova-radius);
}

.glow-hover {
	transition: box-shadow var(--nova-transition), border-color var(--nova-transition), transform var(--nova-transition);
}

.glow-hover:hover,
.glow-hover:focus-visible {
	border-color: rgba(56, 189, 248, 0.35);
	box-shadow: var(--nova-glow);
	transform: translateY(-2px);
}

body.nova-glow-disabled .glow-hover:hover,
body.nova-glow-disabled .glow-hover:focus-visible {
	box-shadow: none;
}

.nova-accent-text {
	background: linear-gradient(135deg, var(--nova-accent-primary), var(--nova-accent-violet));
	-webkit-background-clip: text;
	background-clip: text;
	color: transparent;
}

/* ==========================================================================
   Screen Reader / Accessibility
   ========================================================================== */
.screen-reader-text {
	border: 0;
	clip: rect(1px, 1px, 1px, 1px);
	clip-path: inset(50%);
	height: 1px;
	margin: -1px;
	overflow: hidden;
	padding: 0;
	position: absolute;
	width: 1px;
	word-wrap: normal !important;
}

.screen-reader-text:focus {
	background-color: var(--nova-slate-dark);
	border-radius: 4px;
	box-shadow: 0 0 0 2px var(--nova-accent-primary);
	clip: auto !important;
	clip-path: none;
	color: var(--nova-text);
	display: block;
	font-size: 0.875rem;
	font-weight: 600;
	height: auto;
	left: 0.5rem;
	line-height: normal;
	padding: 1rem 1.25rem;
	text-decoration: none;
	top: 0.5rem;
	width: auto;
	z-index: 100000;
}

.skip-link {
	position: absolute;
	top: -100px;
	left: 1rem;
	z-index: 100001;
	padding: 0.75rem 1.25rem;
	min-height: 48px;
	background: var(--nova-accent-primary);
	color: var(--nova-space-black);
	font-weight: 700;
	border-radius: 8px;
}

.skip-link:focus {
	top: 1rem;
}

/* ==========================================================================
   Header / Navigation
   ========================================================================== */
.nova-header {
	position: sticky;
	top: 0;
	z-index: 1000;
	width: 100%;
}

.nova-header__inner {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 1rem;
	min-height: var(--nova-header-h);
	padding: 0.75rem 0;
	width: min(100% - 2rem, var(--nova-wide));
	margin-inline: auto;
}

.nova-header__bar {
	margin: 0.75rem 1rem 0;
	padding: 0 1rem;
	border-radius: var(--nova-radius-lg);
	background: var(--nova-glass);
	backdrop-filter: var(--nova-blur);
	-webkit-backdrop-filter: var(--nova-blur);
	border: 1px solid var(--nova-border);
}

.nova-logo {
	display: inline-flex;
	align-items: center;
	gap: 0.65rem;
	min-height: 48px;
	color: var(--nova-text);
	font-family: var(--nova-font-display);
	font-weight: 700;
	font-size: clamp(1.1rem, 1rem + 0.4vw, 1.35rem);
	letter-spacing: -0.03em;
}

.nova-logo:hover {
	color: var(--nova-text);
	opacity: 0.92;
}

.nova-logo__mark {
	width: 36px;
	height: 36px;
	border-radius: 10px;
	background: linear-gradient(135deg, var(--nova-accent-primary), var(--nova-accent-violet));
	box-shadow: var(--nova-glow);
	flex-shrink: 0;
}

.nova-nav {
	display: flex;
	align-items: center;
	gap: 0.25rem;
}

.nova-nav__list {
	display: flex;
	align-items: center;
	gap: 0.15rem;
	flex-wrap: wrap;
}

.nova-nav__list a {
	display: inline-flex;
	align-items: center;
	min-height: 48px;
	padding: 0.5rem 0.85rem;
	color: var(--nova-text-muted);
	font-size: 0.875rem;
	font-weight: 500;
	border-radius: 8px;
	white-space: nowrap;
}

.nova-nav__list a:hover,
.nova-nav__list a:focus-visible,
.nova-nav__list a[aria-current="page"] {
	color: var(--nova-text);
	background: rgba(255, 255, 255, 0.05);
}

.nova-cta {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	gap: 0.5rem;
	min-height: 48px;
	min-width: 48px;
	padding: 0.65rem 1.35rem;
	border: none;
	border-radius: 999px;
	background: linear-gradient(135deg, var(--nova-accent-primary), var(--nova-accent-indigo));
	color: #020617;
	font-weight: 700;
	font-size: 0.9rem;
	cursor: pointer;
	box-shadow: var(--nova-glow);
	transition: transform var(--nova-transition), box-shadow var(--nova-transition), filter var(--nova-transition);
}

.nova-cta:hover,
.nova-cta:focus-visible {
	color: #020617;
	transform: translateY(-1px);
	filter: brightness(1.08);
	box-shadow: var(--nova-glow-strong);
}

.nova-menu-toggle {
	display: none;
	align-items: center;
	justify-content: center;
	width: 48px;
	height: 48px;
	border: 1px solid var(--nova-border);
	border-radius: 10px;
	background: rgba(255, 255, 255, 0.04);
	color: var(--nova-text);
	cursor: pointer;
}

.nova-menu-toggle__icon {
	display: flex;
	flex-direction: column;
	gap: 5px;
	width: 20px;
}

.nova-menu-toggle__icon span {
	display: block;
	height: 2px;
	width: 100%;
	background: currentColor;
	border-radius: 2px;
	transition: transform var(--nova-transition), opacity var(--nova-transition);
}

.nova-menu-toggle[aria-expanded="true"] .nova-menu-toggle__icon span:nth-child(1) {
	transform: translateY(7px) rotate(45deg);
}

.nova-menu-toggle[aria-expanded="true"] .nova-menu-toggle__icon span:nth-child(2) {
	opacity: 0;
}

.nova-menu-toggle[aria-expanded="true"] .nova-menu-toggle__icon span:nth-child(3) {
	transform: translateY(-7px) rotate(-45deg);
}

/* Mobile drawer */
.nova-drawer {
	position: fixed;
	inset: 0;
	z-index: 1100;
	pointer-events: none;
	visibility: hidden;
}

.nova-drawer.is-open {
	pointer-events: auto;
	visibility: visible;
}

.nova-drawer__backdrop {
	position: absolute;
	inset: 0;
	background: rgba(3, 7, 18, 0.72);
	opacity: 0;
	transition: opacity var(--nova-transition);
}

.nova-drawer.is-open .nova-drawer__backdrop {
	opacity: 1;
}

.nova-drawer__panel {
	position: absolute;
	top: 0;
	right: 0;
	width: min(100%, 360px);
	height: 100%;
	padding: 1.25rem;
	background: rgba(17, 24, 39, 0.92);
	backdrop-filter: var(--nova-blur);
	-webkit-backdrop-filter: var(--nova-blur);
	border-left: 1px solid var(--nova-border);
	transform: translateX(100%);
	transition: transform var(--nova-transition);
	overflow-y: auto;
}

.nova-drawer.is-open .nova-drawer__panel {
	transform: translateX(0);
}

.nova-drawer__nav {
	display: flex;
	flex-direction: column;
	gap: 0.35rem;
	margin-top: 2rem;
}

.nova-drawer__nav a {
	display: flex;
	align-items: center;
	min-height: 48px;
	padding: 0.75rem 1rem;
	color: var(--nova-text);
	border-radius: 10px;
	border: 1px solid transparent;
}

.nova-drawer__nav a:hover,
.nova-drawer__nav a:focus-visible {
	background: rgba(56, 189, 248, 0.08);
	border-color: var(--nova-border);
}

/* ==========================================================================
   Footer
   ========================================================================== */
.nova-footer {
	margin-top: clamp(3rem, 6vw, 6rem);
	padding: clamp(2.5rem, 5vw, 4rem) 0 2rem;
	border-top: 1px solid var(--nova-border);
	background: linear-gradient(180deg, transparent, rgba(17, 24, 39, 0.55));
}

.nova-footer__grid {
	display: grid;
	grid-template-columns: 1.4fr repeat(3, 1fr);
	gap: clamp(1.5rem, 3vw, 2.5rem);
	width: min(100% - 2rem, var(--nova-wide));
	margin-inline: auto;
}

.nova-footer__brand p {
	margin-top: 0.85rem;
	max-width: 28rem;
}

.nova-status {
	display: inline-flex;
	align-items: center;
	gap: 0.5rem;
	margin-top: 1.25rem;
	padding: 0.45rem 0.85rem;
	min-height: 40px;
	font-size: 0.8125rem;
	font-weight: 600;
	color: var(--nova-success);
	background: rgba(34, 197, 94, 0.1);
	border: 1px solid rgba(34, 197, 94, 0.25);
	border-radius: 999px;
}

.nova-status__dot {
	width: 8px;
	height: 8px;
	border-radius: 50%;
	background: var(--nova-success);
	box-shadow: 0 0 10px rgba(34, 197, 94, 0.7);
	animation: nova-pulse 2s ease-in-out infinite;
}

@keyframes nova-pulse {
	0%,
	100% {
		opacity: 1;
	}
	50% {
		opacity: 0.45;
	}
}

.nova-footer__col h3 {
	font-size: 0.8125rem;
	text-transform: uppercase;
	letter-spacing: 0.08em;
	color: var(--nova-text);
	margin-bottom: 1rem;
}

.nova-footer__col a,
.nova-footer__col li {
	display: block;
	color: var(--nova-text-muted);
	font-size: 0.9rem;
	min-height: 40px;
	padding: 0.35rem 0;
}

.nova-footer__col a:hover {
	color: var(--nova-accent-primary);
}

.nova-footer__bottom {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	justify-content: space-between;
	gap: 1rem;
	width: min(100% - 2rem, var(--nova-wide));
	margin: 2.5rem auto 0;
	padding-top: 1.5rem;
	border-top: 1px solid var(--nova-border);
	color: var(--nova-text-muted);
	font-size: 0.8125rem;
}

/* ==========================================================================
   Content / Page Layouts
   ========================================================================== */
.nova-main {
	min-height: 50vh;
}

.nova-page-hero {
	padding: clamp(2.5rem, 6vw, 5rem) 0 clamp(2rem, 4vw, 3rem);
}

.nova-page-hero__inner {
	width: min(100% - 2rem, var(--nova-content));
	margin-inline: auto;
}

.nova-content-area {
	width: min(100% - 2rem, var(--nova-content));
	margin: 0 auto clamp(3rem, 6vw, 5rem);
}

.entry-content > * + * {
	margin-top: 1.25rem;
}

.wp-block-post-title {
	margin-bottom: 1rem;
}

.wp-block-post-featured-image {
	margin-bottom: 1.75rem;
	border-radius: var(--nova-radius-lg);
	overflow: hidden;
	border: 1px solid var(--nova-border);
}

.wp-block-post-featured-image img {
	width: 100%;
	object-fit: cover;
}

/* Pillar / service cards */
.nova-pillars {
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: 1.25rem;
}

.nova-pillar-card {
	padding: 1.5rem;
	height: 100%;
}

.nova-pillar-card h3 {
	margin: 0.75rem 0 0.5rem;
	font-size: clamp(1.1rem, 1rem + 0.4vw, 1.35rem);
}

.nova-pillar-card p {
	font-size: 0.925rem;
}

.nova-pillar-icon {
	width: 44px;
	height: 44px;
	display: grid;
	place-items: center;
	border-radius: 12px;
	background: rgba(56, 189, 248, 0.12);
	border: 1px solid rgba(56, 189, 248, 0.25);
	color: var(--nova-accent-primary);
	font-size: 1.15rem;
}

/* Forms */
.nova-input,
.wp-block-search__input,
textarea,
input[type="text"],
input[type="email"],
input[type="url"],
input[type="search"],
input[type="tel"] {
	width: 100%;
	min-height: 48px;
	padding: 0.7rem 1rem;
	background: rgba(3, 7, 18, 0.65);
	border: 1px solid var(--nova-border);
	border-radius: 10px;
	color: var(--nova-text);
}

.nova-input:focus,
.wp-block-search__input:focus,
textarea:focus,
input:focus {
	outline: none;
	border-color: rgba(56, 189, 248, 0.55);
	box-shadow: 0 0 0 3px rgba(56, 189, 248, 0.15);
}

/* Buttons (block) */
.wp-block-button__link {
	min-height: 48px;
	display: inline-flex;
	align-items: center;
	justify-content: center;
	padding: 0.7rem 1.4rem;
	border-radius: 999px;
	font-weight: 700;
}

.wp-element-button,
.wp-block-button__link {
	background: linear-gradient(135deg, var(--nova-accent-primary), var(--nova-accent-indigo));
	color: #020617;
}

/* Separators */
.wp-block-separator {
	border: none;
	border-top: 1px solid var(--nova-border);
	opacity: 1;
}

/* ==========================================================================
   Noise Overlay (atmosphere)
   ========================================================================== */
body::before {
	content: "";
	pointer-events: none;
	position: fixed;
	inset: 0;
	z-index: 9999;
	opacity: 0.035;
	background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
	background-repeat: repeat;
	background-size: 180px 180px;
}

/* ==========================================================================
   Responsive — Mobile First Breakpoints
   ========================================================================== */
@media (max-width: 1024px) {
	.nova-pillars {
		grid-template-columns: repeat(2, 1fr);
	}

	.nova-footer__grid {
		grid-template-columns: repeat(2, 1fr);
	}

	.nova-nav__list {
		display: none;
	}

	.nova-menu-toggle {
		display: inline-flex;
	}

	.nova-header__actions .nova-cta--desktop {
		display: none;
	}
}

@media (max-width: 768px) {
	.nova-header__bar {
		margin: 0.5rem 0.75rem 0;
		padding: 0 0.5rem;
	}

	.nova-pillars,
	.nova-footer__grid {
		grid-template-columns: 1fr;
	}

	.nova-footer__bottom {
		flex-direction: column;
		align-items: flex-start;
		text-align: left;
	}

	.wp-block-columns {
		flex-direction: column !important;
	}

	.wp-block-column {
		flex-basis: 100% !important;
		width: 100% !important;
	}
}

@media (prefers-reduced-motion: reduce) {
	*,
	*::before,
	*::after {
		animation-duration: 0.01ms !important;
		animation-iteration-count: 1 !important;
		transition-duration: 0.01ms !important;
		scroll-behavior: auto !important;
	}

	.nova-status__dot {
		animation: none;
	}
}