/*
Theme Name: Code Nine Systems
Theme URI: https://codeninesystems.com/
Author: Code Nine Systems
Author URI: https://codeninesystems.com/
Description: A modern block theme for Code Nine Systems, focused on AI automation, software delivery, cybersecurity, and digital growth.
Requires at least: 6.6
Tested up to: 7.0
Requires PHP: 7.4
Version: 0.5.8
License: GNU General Public License v2 or later
License URI: https://www.gnu.org/licenses/gpl-2.0.html
Text Domain: code-nine-systems
Tags: block-patterns, full-site-editing, portfolio, business, custom-colors, custom-logo, featured-images, wide-blocks
*/

:root {
	--cns-shadow: 0 24px 70px rgba(0, 0, 0, 0.22);
	--cns-border: rgba(255, 255, 255, 0.12);
	color-scheme: dark;
}

html {
	scroll-behavior: smooth;
}

body {
	overflow-x: hidden;
}

a {
	text-underline-offset: 0.2em;
}

.cns-header-shell {
	position: sticky;
	top: 0;
	z-index: 50;
}

.cns-site-header {
	backdrop-filter: blur(18px);
	background: rgba(6, 20, 33, 0.9);
	border-bottom: 1px solid var(--cns-border);
}

.admin-bar .cns-header-shell {
	top: 32px;
}

.cns-brand-logo-link {
	display: inline-flex;
	flex: 0 0 auto;
	line-height: 0;
}

.cns-brand-logo {
	display: block;
	height: 2.7rem;
	object-fit: contain;
	width: 2.7rem;
}

.cns-hero {
	background:
		radial-gradient(circle at 82% 14%, rgba(49, 214, 196, 0.18), transparent 34rem),
		radial-gradient(circle at 15% 85%, rgba(179, 255, 86, 0.09), transparent 28rem),
		var(--wp--preset--color--ink);
	min-height: 760px;
	overflow: hidden;
	position: relative;
}

.cns-hero::after {
	background-image:
		linear-gradient(rgba(255, 255, 255, 0.035) 1px, transparent 1px),
		linear-gradient(90deg, rgba(255, 255, 255, 0.035) 1px, transparent 1px);
	background-size: 72px 72px;
	content: "";
	inset: 0;
	mask-image: linear-gradient(to bottom, #000, transparent 90%);
	pointer-events: none;
	position: absolute;
	z-index: 1;
}

.cns-hero-particles {
	height: 100%;
	inset: 0;
	opacity: 0.72;
	pointer-events: none;
	position: absolute;
	width: 100%;
	z-index: 0;
}

.cns-hero > .wp-block-group__inner-container,
.cns-hero > * {
	position: relative;
	z-index: 2;
}

.cns-hero > .cns-hero-particles {
	position: absolute;
	z-index: 0;
}

@media (prefers-reduced-motion: reduce) {
	.cns-hero-particles {
		opacity: 0.48;
	}
}

.cns-eyebrow {
	color: var(--wp--preset--color--cyan);
	font-size: 0.78rem;
	font-weight: 700;
	letter-spacing: 0.16em;
	text-transform: uppercase;
}

.cns-gradient-text {
	background: linear-gradient(105deg, var(--wp--preset--color--paper) 20%, var(--wp--preset--color--cyan) 64%, var(--wp--preset--color--lime));
	background-clip: text;
	-webkit-background-clip: text;
	color: transparent;
}

.cns-hero-card,
.cns-card,
.cns-process-step,
.cns-product-card,
.cns-work-card {
	background: linear-gradient(145deg, rgba(255, 255, 255, 0.075), rgba(255, 255, 255, 0.03));
	border: 1px solid var(--cns-border);
	border-radius: 22px;
	box-shadow: var(--cns-shadow);
}

.cns-code-line {
	border-bottom: 1px solid rgba(255, 255, 255, 0.08);
	color: var(--wp--preset--color--mist);
	font-family: var(--wp--preset--font-family--mono);
	font-size: 0.85rem;
	margin: 0;
	padding: 0.85rem 0;
}

.cns-code-line strong {
	color: var(--wp--preset--color--cyan);
	font-weight: 500;
}

.cns-proof-strip {
	border-bottom: 1px solid var(--cns-border);
	border-top: 1px solid var(--cns-border);
}

#products,
#services,
#projects {
	scroll-margin-top: 80px;
}

.cns-card {
	height: 100%;
	transition: border-color 180ms ease, transform 180ms ease;
}

.cns-card:hover {
	border-color: rgba(49, 214, 196, 0.55);
	transform: translateY(-5px);
}

.cns-card-number {
	color: var(--wp--preset--color--cyan);
	font-family: var(--wp--preset--font-family--mono);
	font-size: 0.8rem;
}

.cns-process-step {
	box-shadow: none;
}

.cns-product-card {
	height: 100%;
	overflow: hidden;
	position: relative;
}

.cns-product-card.is-featured {
	background:
		radial-gradient(circle at 90% 10%, rgba(179, 255, 86, 0.15), transparent 16rem),
		linear-gradient(145deg, rgba(49, 214, 196, 0.12), rgba(255, 255, 255, 0.035));
	border-color: rgba(49, 214, 196, 0.48);
}

.cns-status {
	border: 1px solid currentColor;
	border-radius: 999px;
	display: inline-flex;
	font-family: var(--wp--preset--font-family--mono);
	font-size: 0.7rem;
	font-weight: 700;
	letter-spacing: 0.09em;
	padding: 0.45rem 0.75rem;
	text-transform: uppercase;
}

.cns-status.is-live {
	color: var(--wp--preset--color--lime);
}

.cns-status.is-building {
	color: var(--wp--preset--color--cyan);
}

.cns-meta {
	color: var(--wp--preset--color--cyan);
	font-family: var(--wp--preset--font-family--mono);
	font-size: 0.78rem;
}

.cns-projects .wp-block-post-template {
	gap: var(--wp--preset--spacing--40);
}

.cns-projects .wp-block-post {
	background: var(--wp--preset--color--deep);
	border: 1px solid var(--cns-border);
	border-radius: 20px;
	overflow: hidden;
	padding: var(--wp--preset--spacing--40);
}

.cns-projects .wp-block-post-featured-image img {
	aspect-ratio: 16 / 10;
	border-radius: 14px;
	object-fit: cover;
}

.cns-work-grid {
	gap: var(--wp--preset--spacing--30);
}

.cns-work-card {
	box-shadow: none;
	display: flex;
	flex-direction: column;
	min-height: 290px;
	transition: border-color 180ms ease, transform 180ms ease;
}

.cns-work-card:hover {
	border-color: rgba(49, 214, 196, 0.55);
	transform: translateY(-5px);
}

.cns-work-card > :last-child {
	margin-top: auto;
}

.cns-work-card a {
	color: var(--wp--preset--color--cyan);
	font-weight: 700;
}

.cns-about {
	background:
		radial-gradient(circle at 85% 10%, rgba(49, 214, 196, 0.12), transparent 30rem),
		var(--wp--preset--color--ink);
	min-height: 70vh;
}

.cns-vision {
	background:
		linear-gradient(120deg, rgba(49, 214, 196, 0.15), rgba(179, 255, 86, 0.07)),
		var(--wp--preset--color--deep);
	border: 1px solid rgba(49, 214, 196, 0.3);
	border-radius: 28px;
	box-shadow: var(--cns-shadow);
}

.cns-founder {
	background: linear-gradient(145deg, rgba(255, 255, 255, 0.075), rgba(255, 255, 255, 0.03));
	border: 1px solid var(--cns-border);
	border-radius: 22px;
	padding: var(--wp--preset--spacing--50);
}

.cns-contact {
	background:
		radial-gradient(circle at 82% 8%, rgba(49, 214, 196, 0.14), transparent 28rem),
		var(--wp--preset--color--ink);
	min-height: 80vh;
}

.cns-form-panel,
.cns-contact-aside {
	background: linear-gradient(145deg, rgba(255, 255, 255, 0.075), rgba(255, 255, 255, 0.03));
	border: 1px solid var(--cns-border);
	border-radius: 22px;
}

.cns-contact-aside {
	box-shadow: none;
}

.cns-contact-aside a {
	color: var(--wp--preset--color--cyan);
}

.cns-contact-form {
	margin-top: 0.75rem;
}

.cns-contact-form > p:empty,
.cns-contact-form-wrap > p:empty {
	display: none;
}

.cns-form-grid {
	display: grid;
	gap: 0.7rem;
	grid-template-columns: repeat(2, minmax(0, 1fr));
}

.cns-form-grid--three {
	grid-template-columns: repeat(3, minmax(0, 1fr));
}

.cns-field {
	margin: 0 0 0.5rem;
}

.cns-field label {
	display: block;
	font-size: 0.76rem;
	font-weight: 700;
	margin-bottom: 0.25rem;
}

.cns-field label span {
	color: var(--wp--preset--color--cyan);
}

.cns-field input,
.cns-field select,
.cns-field textarea {
	background: rgba(6, 20, 33, 0.78);
	border: 1px solid rgba(255, 255, 255, 0.17);
	border-radius: 12px;
	box-sizing: border-box;
	color: var(--wp--preset--color--paper);
	font: inherit;
	padding: 0.62rem 0.75rem;
	transition: border-color 160ms ease, box-shadow 160ms ease;
	width: 100%;
}

.cns-field input:focus,
.cns-field select:focus,
.cns-field textarea:focus {
	border-color: var(--wp--preset--color--cyan);
	box-shadow: 0 0 0 3px rgba(49, 214, 196, 0.15);
	outline: none;
}

.cns-field textarea {
	resize: vertical;
}

.cns-field input::placeholder,
.cns-field textarea::placeholder {
	color: rgba(221, 231, 237, 0.55);
}

.cns-consent {
	align-items: flex-start;
	display: flex;
	font-size: 0.76rem;
	gap: 0.7rem;
	line-height: 1.5;
}

.cns-consent input {
	accent-color: var(--wp--preset--color--cyan);
	margin-top: 0.2rem;
}

.cns-consent a {
	color: var(--wp--preset--color--cyan);
}

.cns-submit {
	background: var(--wp--preset--color--cyan);
	border: 0;
	border-radius: 999px;
	color: var(--wp--preset--color--ink);
	cursor: pointer;
	font: inherit;
	font-weight: 800;
	margin-top: 0.75rem;
	padding: 0.72rem 1.2rem;
	transition: filter 160ms ease, transform 160ms ease;
}

.cns-submit:hover {
	filter: brightness(1.08);
	transform: translateY(-2px);
}

.cns-honeypot {
	height: 0;
	left: -9999px;
	margin: 0;
	overflow: hidden;
	position: absolute;
	width: 0;
}

.cns-form-notice {
	border: 1px solid currentColor;
	border-radius: 14px;
	display: grid;
	gap: 0.2rem;
	margin-top: 1.5rem;
	padding: 1rem 1.1rem;
}

.cns-form-notice.is-success {
	background: rgba(179, 255, 86, 0.08);
	color: var(--wp--preset--color--lime);
}

.cns-form-notice.is-error {
	background: rgba(255, 137, 137, 0.08);
	color: #ffabab;
}

.cns-next-steps {
	display: grid;
	gap: 1rem;
	list-style: none;
	margin: 1.5rem 0 0;
	padding: 0;
}

.cns-next-steps li {
	border-top: 1px solid rgba(255, 255, 255, 0.1);
	display: grid;
	gap: 0.2rem;
	padding-top: 1rem;
}

.cns-next-steps strong {
	color: var(--wp--preset--color--paper);
}

.cns-next-steps span {
	color: var(--wp--preset--color--mist);
	font-size: 0.88rem;
}

.cns-cta {
	background:
		linear-gradient(120deg, rgba(49, 214, 196, 0.16), rgba(179, 255, 86, 0.08)),
		var(--wp--preset--color--deep);
	border: 1px solid rgba(49, 214, 196, 0.3);
	border-radius: 28px;
	box-shadow: var(--cns-shadow);
}

.wp-block-button__link {
	transition: filter 160ms ease, transform 160ms ease;
}

.wp-block-button__link:hover {
	filter: brightness(1.08);
	transform: translateY(-2px);
}

.cns-footer {
	border-top: 1px solid var(--cns-border);
}

.cns-social-links {
	gap: 0.55rem;
	margin-top: 1rem;
}

.cns-social-links .wp-social-link {
	transition: background-color 160ms ease, transform 160ms ease;
}

.cns-social-links .wp-social-link:hover {
	background-color: var(--wp--preset--color--cyan) !important;
	transform: translateY(-2px);
}

@media (prefers-color-scheme: light) {
	:root {
		--wp--preset--color--ink: #f4fbff;
		--wp--preset--color--deep: #e7f1f5;
		--wp--preset--color--slate: #c9dce3;
		--wp--preset--color--mist: #49616d;
		--wp--preset--color--paper: #061421;
		--wp--preset--color--cyan: #087f78;
		--wp--preset--color--lime: #4f740f;
		--cns-shadow: 0 24px 60px rgba(25, 61, 78, 0.12);
		--cns-border: rgba(6, 20, 33, 0.13);
		color-scheme: light;
	}

	.cns-site-header {
		background: rgba(244, 251, 255, 0.9);
	}

	.cns-brand-logo {
		filter: drop-shadow(0 1px 1px rgba(6, 20, 33, 0.18));
	}

	.cns-hero {
		background:
			radial-gradient(circle at 82% 14%, rgba(8, 127, 120, 0.14), transparent 34rem),
			radial-gradient(circle at 15% 85%, rgba(86, 124, 18, 0.09), transparent 28rem),
			var(--wp--preset--color--ink);
	}

	.cns-hero::after {
		background-image:
			linear-gradient(rgba(6, 20, 33, 0.045) 1px, transparent 1px),
			linear-gradient(90deg, rgba(6, 20, 33, 0.045) 1px, transparent 1px);
	}

	.cns-hero-card,
	.cns-card,
	.cns-process-step,
	.cns-product-card,
	.cns-work-card,
	.cns-founder,
	.cns-form-panel,
	.cns-contact-aside {
		background: linear-gradient(145deg, rgba(6, 20, 33, 0.055), rgba(6, 20, 33, 0.018));
	}

	.cns-code-line {
		border-bottom-color: rgba(6, 20, 33, 0.1);
	}

	.cns-product-card.is-featured {
		background:
			radial-gradient(circle at 90% 10%, rgba(86, 124, 18, 0.12), transparent 16rem),
			linear-gradient(145deg, rgba(8, 127, 120, 0.1), rgba(6, 20, 33, 0.02));
		border-color: rgba(8, 127, 120, 0.42);
	}

	.cns-about {
		background:
			radial-gradient(circle at 85% 10%, rgba(8, 127, 120, 0.1), transparent 30rem),
			var(--wp--preset--color--ink);
	}

	.cns-vision {
		background:
			linear-gradient(120deg, rgba(8, 127, 120, 0.1), rgba(86, 124, 18, 0.06)),
			var(--wp--preset--color--deep);
		border-color: rgba(8, 127, 120, 0.28);
	}

	.cns-contact {
		background:
			radial-gradient(circle at 82% 8%, rgba(8, 127, 120, 0.11), transparent 28rem),
			var(--wp--preset--color--ink);
	}

	.cns-field input,
	.cns-field select,
	.cns-field textarea {
		background: rgba(255, 255, 255, 0.78);
		border-color: rgba(6, 20, 33, 0.18);
	}

	.cns-field input::placeholder,
	.cns-field textarea::placeholder {
		color: rgba(6, 20, 33, 0.52);
	}

	.cns-form-notice.is-success {
		background: rgba(86, 124, 18, 0.09);
	}

	.cns-form-notice.is-error {
		background: rgba(153, 27, 27, 0.08);
		color: #991b1b;
	}

	.cns-next-steps li {
		border-top-color: rgba(6, 20, 33, 0.12);
	}

	.cns-cta {
		background:
			linear-gradient(120deg, rgba(8, 127, 120, 0.11), rgba(86, 124, 18, 0.07)),
			var(--wp--preset--color--deep);
		border-color: rgba(8, 127, 120, 0.28);
	}

	.cns-footer > .wp-block-group {
		border-top-color: var(--cns-border) !important;
	}

	.wp-block-navigation__responsive-container.is-menu-open {
		background-color: var(--wp--preset--color--ink) !important;
		color: var(--wp--preset--color--paper) !important;
	}
}

@media (max-width: 900px) {
	.cns-hero {
		min-height: auto;
	}

	.cns-hero-card {
		transform: none;
	}

	.cns-form-grid--three {
		grid-template-columns: repeat(2, minmax(0, 1fr));
	}

	.cns-timeline-field {
		grid-column: 1 / -1;
	}
}

@media (max-width: 782px) {
	.admin-bar .cns-header-shell {
		top: 46px;
	}

	.cns-site-header {
		position: relative;
	}

	.cns-site-header nav.wp-block-navigation {
		position: static;
	}

	.cns-site-header .wp-block-navigation__responsive-container-open {
		transition: opacity 160ms ease, transform 200ms ease;
	}

	.cns-site-header nav.wp-block-navigation:has(.wp-block-navigation__responsive-container.is-menu-open) > .wp-block-navigation__responsive-container-open {
		opacity: 0;
		pointer-events: none;
		transform: rotate(90deg) scale(0.72);
	}

	.cns-site-header .wp-block-navigation__responsive-container.is-menu-open {
		align-items: stretch;
		background: var(--wp--preset--color--ink);
		background-color: var(--wp--preset--color--ink) !important;
		border-bottom: 1px solid var(--cns-border);
		border-radius: 0 0 18px 18px;
		bottom: auto;
		box-shadow: 0 20px 36px rgba(6, 20, 33, 0.16);
		color: var(--wp--preset--color--paper) !important;
		height: auto;
		left: 0;
		max-height: none;
		overflow: visible;
		padding: 0 var(--wp--preset--spacing--30) 1rem;
		position: absolute;
		right: 0;
		top: 100%;
		width: auto;
	}

	.cns-site-header .wp-block-navigation__responsive-close,
	.cns-site-header .wp-block-navigation__responsive-dialog {
		width: 100%;
	}

	.cns-site-header .wp-block-navigation__responsive-container-close {
		color: var(--wp--preset--color--paper);
		right: 0;
		top: -3.1rem;
	}

	.cns-site-header .wp-block-navigation__responsive-container.is-menu-open .wp-block-navigation__responsive-container-close {
		animation: cns-mobile-menu-close-in 200ms ease-out both;
	}

	.cns-site-header .wp-block-navigation__responsive-container-content {
		max-height: calc(100vh - 76px);
		overflow-y: auto;
		padding-top: 0.5rem !important;
	}

	.cns-site-header .wp-block-navigation__responsive-container-content .wp-block-navigation__container {
		align-items: stretch;
		gap: 0 !important;
		width: 100%;
	}

	.cns-site-header .wp-block-navigation__responsive-container-content .wp-block-navigation-item {
		align-items: center;
		border-top: 1px solid var(--cns-border);
		display: flex;
		min-height: 3.4rem;
		width: 100%;
	}

	.cns-site-header .wp-block-navigation__responsive-container-content .wp-block-navigation-item:first-child {
		border-top: 0;
	}

	.cns-site-header .wp-block-navigation__responsive-container-content .wp-block-navigation-item__content {
		align-items: center;
		box-sizing: border-box;
		display: flex;
		line-height: 1.3;
		min-height: 3.4rem;
		padding: 0.35rem 0;
		width: 100%;
	}

	.cns-form-grid {
		grid-template-columns: 1fr;
	}

	.cns-timeline-field {
		grid-column: auto;
	}
}

@keyframes cns-mobile-menu-close-in {
	from {
		opacity: 0;
		transform: rotate(-90deg) scale(0.72);
	}

	to {
		opacity: 1;
		transform: rotate(0) scale(1);
	}
}

@media (prefers-reduced-motion: reduce) {
	html {
		scroll-behavior: auto;
	}

	.cns-card,
	.cns-work-card,
	.cns-submit,
	.wp-block-button__link {
		transition: none;
	}

	.cns-site-header .wp-block-navigation__responsive-container-open {
		transition: none;
	}

	.cns-site-header .wp-block-navigation__responsive-container.is-menu-open .wp-block-navigation__responsive-container-close {
		animation: none;
	}
}