/* =========================================================
   Tech Assistant Pro
   Components
   ========================================================= */


/* =========================================================
   Header Components
   ========================================================= */

.site-header-inner {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 30px;
	width: 100%;
}

.site-header-actions {
	display: flex;
	align-items: center;
	justify-content: flex-end;
	gap: 12px;
	min-width: 0;
}

.header-social-icons {
	display: flex;
	align-items: center;
	gap: 8px;
	flex: 0 0 auto;
}

.social-btn,
.theme-toggle {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	flex: 0 0 auto;
	width: 40px;
	height: 40px;
	padding: 0;
	border: 1px solid var(--border-color);
	border-radius: 12px;
	background: var(--bg-card);
	color: var(--accent);
	text-decoration: none;
	cursor: pointer;
	transition:
		transform 0.2s ease,
		border-color 0.2s ease,
		background-color 0.2s ease,
		color 0.2s ease,
		box-shadow 0.2s ease;
}

.social-btn:hover,
.social-btn:focus-visible,
.theme-toggle:hover,
.theme-toggle:focus-visible {
	transform: translateY(-2px);
	border-color: var(--accent);
	background: var(--bg-card-hover);
	color: var(--accent);
	box-shadow: 0 8px 20px rgba(6, 182, 212, 0.12);
}

.social-btn:focus-visible,
.theme-toggle:focus-visible {
	outline: 2px solid var(--accent);
	outline-offset: 3px;
}

.social-btn svg,
.theme-toggle svg {
	display: block;
	width: 16px;
	height: 16px;
}


/* =========================================================
   Hero
   ========================================================= */

.hero-section {
	max-width: 1000px;
	margin: 0 auto 50px;
	text-align: center;
}

.hero-section h1 {
	margin: 0 0 20px;
	color: var(--text-main);
	font-size: clamp(2rem, 4vw, 2.6rem);
	font-weight: 800;
	line-height: 1.25;
}

.hero-section p {
	margin: 0;
	color: var(--text-muted);
	font-size: 1.05rem;
	line-height: 1.7;
}

.hero-actions {
	display: flex;
	flex-wrap: wrap;
	justify-content: center;
	gap: 12px;
	margin: 28px auto 0;
}

.hero-cta {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	min-height: 48px;
	padding: 12px 22px;
	border: 1px solid transparent;
	border-radius: 12px;
	font-weight: 800;
	text-decoration: none;
	transition:
		transform 0.2s ease,
		box-shadow 0.2s ease,
		background-color 0.2s ease,
		border-color 0.2s ease;
}

.hero-cta:hover,
.hero-cta:focus-visible {
	transform: translateY(-2px);
}

.hero-cta:focus-visible {
	outline: 3px solid var(--accent);
	outline-offset: 3px;
}

.hero-cta-primary {
	background: var(--accent);
	color: #ffffff;
	box-shadow: 0 12px 30px rgba(6, 182, 212, 0.18);
}

.hero-cta-secondary {
	border-color: var(--border-color);
	background: rgba(255, 255, 255, 0.04);
	color: var(--text-main);
}


/* =========================================================
   Sections
   ========================================================= */

.services-section {
	margin-top: 40px;
}

.business-services {
	margin-top: 55px;
}

.section-title {
	margin: 0 0 24px;
	padding-left: 14px;
	border-left: 4px solid var(--accent);
	color: var(--text-main);
	font-size: 1.4rem;
	font-weight: 700;
	line-height: 1.3;
}

.front-page .section-title {
	background: none;
	-webkit-text-fill-color: currentColor;
	text-shadow: none;
}


/* =========================================================
   Service Grid
   ========================================================= */

.service-grid {
	display: grid;
	grid-template-columns: repeat(2, minmax(0, 1fr));
	gap: 24px;
}


/* =========================================================
   Flip Cards
   ========================================================= */

.flip-card {
	position: relative;
	min-width: 0;
	height: 260px;
	perspective: 1200px;
}

.flip-card-inner {
	position: relative;
	display: block;
	width: 100%;
	height: 100%;
	margin: 0;
	padding: 0;
	border: 0;
	border-radius: 16px;
	background: transparent;
	color: inherit;
	font: inherit;
	text-align: left;
	cursor: pointer;
	appearance: none;
	-webkit-appearance: none;
	transform: translateZ(0);
	transform-style: preserve-3d;
	transition:
		transform 0.65s cubic-bezier(0.4, 0, 0.2, 1);
}

.flip-card-inner:focus-visible {
	outline: 3px solid var(--accent);
	outline-offset: 4px;
}


/* Desktop hover */

@media (hover: hover) and (pointer: fine) {

	.flip-card:hover .flip-card-inner,
	.flip-card:focus-within .flip-card-inner {
		transform: rotateY(180deg);
	}

}


/* Touch */

@media (hover: none), (pointer: coarse) {

	.flip-card.is-flipped .flip-card-inner {
		transform: rotateY(180deg);
	}

}


/* =========================================================
   Card Faces
   ========================================================= */

.flip-card-front,
.flip-card-back {
	position: absolute;
	inset: 0;
	display: flex;
	flex-direction: column;
	width: 100%;
	height: 100%;
	padding: 30px;
	border: 1px solid var(--border-color);
	border-radius: 16px;
	background:
		linear-gradient(
			135deg,
			rgba(30, 41, 59, 0.75),
			rgba(15, 23, 42, 0.92)
		);
	box-shadow:
		0 18px 40px rgba(0, 0, 0, 0.25),
		inset 0 1px 0 rgba(255, 255, 255, 0.04);
	backface-visibility: hidden;
	-webkit-backface-visibility: hidden;
	overflow: hidden;
	isolation: isolate;
}

.flip-card-front {
	align-items: center;
	justify-content: center;
	gap: 14px;
	transform: rotateY(0deg);
	text-align: center;
}

.flip-card-back {
	align-items: flex-start;
	justify-content: center;
	transform: rotateY(180deg);
	text-align: left;
}


/* =========================================================
   Card Glow
   ========================================================= */

.flip-card-front::before,
.flip-card-back::before {
	content: "";
	position: absolute;
	inset: 0;
	z-index: -1;
	background:
		radial-gradient(
			circle at 50% 0%,
			var(--accent-glow),
			transparent 55%
		);
	opacity: 0;
	pointer-events: none;
	transition: opacity 0.3s ease;
}

@media (hover: hover) and (pointer: fine) {

	.flip-card:hover .flip-card-front::before,
	.flip-card:hover .flip-card-back::before {
		opacity: 1;
	}

}

@media (hover: none), (pointer: coarse) {

	.flip-card.is-flipped .flip-card-back::before {
		opacity: 1;
	}

}


/* =========================================================
   Card Content
   ========================================================= */

.service-icon {
	position: relative;
	z-index: 1;
	font-size: 2.5rem;
	line-height: 1;
}

.service-title {
	position: relative;
	z-index: 1;
	margin: 0;
	color: var(--text-main);
	font-size: 1.25rem;
	font-weight: 700;
	line-height: 1.35;
	text-align: center;
}

.flip-hint {
	position: relative;
	z-index: 1;
	margin-top: 8px;
	color: var(--accent);
	font-size: 0.8rem;
}

.service-back-title {
	position: relative;
	z-index: 1;
	margin: 0 0 16px;
	color: var(--text-main);
	font-size: 1.15rem;
	font-weight: 700;
	line-height: 1.4;
}

.service-description {
	position: relative;
	z-index: 1;
	margin: 0;
	color: var(--text-muted);
	font-size: 0.95rem;
	line-height: 1.65;
}


/* =========================================================
   Business / Service Cards
   ========================================================= */

.service-card {
	padding: 24px;
	border: 1px solid var(--border-color);
	border-radius: 16px;
	background: var(--bg-card);
	box-shadow: 0 12px 30px rgba(0, 0, 0, 0.12);
}

.service-card h3 {
	margin: 0 0 10px;
	color: var(--text-main);
	font-size: 1.1rem;
}

.service-card p {
	margin: 0;
	color: var(--text-muted);
	line-height: 1.65;
}


/* =========================================================
   Contact
   ========================================================= */

.contact-section {
	margin-top: 70px;
}

.contact-card {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 30px;
	padding: 32px;
	border: 1px solid var(--border-color);
	border-radius: var(--radius);
	background:
		linear-gradient(
			135deg,
			rgba(6, 182, 212, 0.09),
			transparent 55%
		),
		var(--bg-main);
}

.contact-eyebrow {
	margin: 0 0 6px;
	color: var(--accent);
	font-size: 0.8rem;
	font-weight: 800;
	letter-spacing: 0.08em;
	text-transform: uppercase;
}

.contact-card h2 {
	margin: 0 0 8px;
	color: var(--text-main);
}

.contact-card p {
	margin: 0;
	color: var(--text-muted);
}

.contact-phone {
	flex: 0 0 auto;
	font-size: clamp(1.05rem, 2vw, 1.35rem);
	font-weight: 800;
	text-decoration: none;
}

.contact-phone:hover,
.contact-phone:focus-visible {
	text-decoration: underline;
}


/* =========================================================
   Light Theme
   ========================================================= */

html[data-tech-theme="light"] .flip-card-front,
html[data-tech-theme="light"] .flip-card-back {
	background:
		linear-gradient(
			135deg,
			rgba(255, 255, 255, 0.98),
			rgba(248, 250, 252, 1)
		);
}

html[data-tech-theme="light"] .service-card {
	background: var(--bg-card);
}

html[data-tech-theme="light"] .social-btn,
html[data-tech-theme="light"] .theme-toggle {
	background: var(--bg-card);
}

html[data-tech-theme="light"] .service-title,
html[data-tech-theme="light"] .service-back-title,
html[data-tech-theme="light"] .section-title,
html[data-tech-theme="light"] .contact-card h2,
html[data-tech-theme="light"] .service-card h3 {
	color: var(--text-main);
	-webkit-text-fill-color: currentColor;
}

html[data-tech-theme="light"] .service-description,
html[data-tech-theme="light"] .service-card p {
	color: var(--text-muted);
}


/* =========================================================
   Footer
   ========================================================= */

.site-footer {
	margin-top: 50px;
	padding: 30px 45px;
	border-top: 1px solid var(--border-color);
}

.site-footer-inner {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 25px;
	width: 100%;
	max-width: var(--content-width);
	margin: 0 auto;
}

.footer-contact {
	min-width: 0;
}

.footer-contact p {
	margin: 4px 0;
	color: var(--text-muted);
	font-size: 0.85rem;
	line-height: 1.5;
}

.footer-phone {
	color: var(--accent);
	font-weight: 600;
	text-decoration: none;
}

.footer-phone:hover,
.footer-phone:focus-visible {
	text-decoration: underline;
}

.footer-credit {
	margin-top: 8px !important;
}

.footer-credit strong {
	color: var(--text-main);
}

.footer-credit a {
	color: var(--accent);
	text-decoration: none;
}

.footer-credit a:hover,
.footer-credit a:focus-visible {
	text-decoration: underline;
}

.footer-navigation ul {
	display: flex;
	flex-wrap: wrap;
	gap: 15px;
	margin: 0;
	padding: 0;
	list-style: none;
}

.footer-navigation a {
	color: var(--text-muted);
	text-decoration: none;
}

.footer-navigation a:hover,
.footer-navigation a:focus-visible {
	color: var(--accent);
}


/* =========================================================
   Archive / Posts
   ========================================================= */

.archive-header {
	margin-bottom: 35px;
}

.archive-title {
	margin: 0 0 10px;
	color: var(--text-main);
	font-size: clamp(1.8rem, 4vw, 2.4rem);
}

.archive-description {
	max-width: 800px;
	color: var(--text-muted);
}

.archive-posts,
.site-posts {
	display: grid;
	gap: 24px;
}

.archive-posts article,
.site-posts article {
	padding: 25px;
	border: 1px solid var(--border-color);
	border-radius: 16px;
	background: rgba(30, 41, 59, 0.35);
}

.archive-posts article {
	transition:
		transform 0.2s ease,
		border-color 0.2s ease;
}

.archive-posts article:hover {
	transform: translateY(-3px);
	border-color: var(--accent);
}

.archive-posts .entry-title,
.site-posts .entry-title {
	margin-top: 0;
}

.archive-posts .entry-title a,
.site-posts .entry-title a {
	color: var(--text-main);
	text-decoration: none;
}

.archive-posts .entry-title a:hover,
.site-posts .entry-title a:hover {
	color: var(--accent);
}

.archive-posts .entry-summary,
.site-posts .entry-summary {
	color: var(--text-muted);
	line-height: 1.7;
}


/* =========================================================
   Pagination
   ========================================================= */

.nav-links {
	display: flex;
	justify-content: center;
	flex-wrap: wrap;
	gap: 8px;
	margin-top: 35px;
}

.nav-links a,
.nav-links span {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	min-width: 40px;
	min-height: 40px;
	padding: 8px 12px;
	border: 1px solid var(--border-color);
	border-radius: 8px;
	color: var(--text-muted);
	text-decoration: none;
}

.nav-links a:hover,
.nav-links a:focus-visible,
.nav-links .current {
	border-color: var(--accent);
	color: var(--accent);
}


/* =========================================================
   No Results
   ========================================================= */

.no-results {
	padding: 40px 0;
	text-align: center;
}

.no-results h1,
.no-results h2 {
	color: var(--text-main);
}

.no-results p {
	color: var(--text-muted);
}


/* =========================================================
   Responsive
   ========================================================= */

@media (max-width: 1000px) {

	.site-header-inner {
		flex-direction: column;
		gap: 15px;
	}

	.site-header-actions {
		width: 100%;
		flex-wrap: wrap;
		justify-content: center;
	}

	.site-header {
		position: relative;
	}

	.site-footer-inner {
		flex-direction: column;
		align-items: center;
		text-align: center;
	}

	.contact-card {
		flex-direction: column;
		align-items: stretch;
		text-align: center;
	}

	.contact-phone {
		width: 100%;
	}

}


/* =========================================================
   Mobile
   ========================================================= */

@media (max-width: 700px) {

	.site-header-inner {
		flex-direction: column;
		align-items: stretch;
		gap: 12px;
	}

	.site-branding {
		width: 100%;
		justify-content: center;
	}

	.site-header-actions {
		display: flex;
		width: 100%;
		flex-wrap: nowrap;
		justify-content: center;
		align-items: center;
		gap: 7px;
	}

	.main-navigation {
		position: relative;
		flex: 0 0 auto;
		width: auto;
		min-width: 0;
	}

	.menu-toggle {
		display: inline-flex;
		width: auto;
		min-width: 0;
		min-height: 40px;
		padding: 8px 12px;
	}

	.main-navigation #primary-menu {
		display: none;
		position: absolute;
		top: calc(100% + 8px);
		left: 0;
		z-index: 1100;
		width: min(320px, calc(100vw - 24px));
		margin: 0;
		padding: 8px;
		flex-direction: column;
		align-items: stretch;
		gap: 2px;
		border: 1px solid var(--border-color);
		border-radius: 12px;
		background: var(--bg-card);
		box-shadow: 0 16px 35px rgba(0, 0, 0, 0.35);
	}

	.main-navigation #primary-menu.is-open {
		display: flex;
	}

	.main-navigation #primary-menu li {
		width: 100%;
	}

	.main-navigation #primary-menu a {
		display: block;
		width: 100%;
		padding: 11px 12px;
		text-align: left;
	}

	.header-social-icons {
		gap: 6px;
	}

	.social-btn {
		width: 36px;
		height: 36px;
	}

	.theme-toggle {
		width: 40px;
		height: 40px;
	}

	.hero-actions {
		flex-direction: column;
	}

	.hero-cta {
		width: 100%;
	}

	.service-grid {
		grid-template-columns: 1fr;
	}

	.flip-card {
		height: 240px;
	}

	.flip-card-front,
	.flip-card-back {
		padding: 24px;
	}

	.contact-card {
		padding: 24px 20px;
	}

	.site-footer {
		padding: 25px 20px;
	}

}


/* =========================================================
   Reduced Motion
   ========================================================= */

@media (prefers-reduced-motion: reduce) {

	.flip-card-inner {
		transition: none;
	}

	.hero-cta {
		transition: none;
	}

	.social-btn,
	.theme-toggle {
		transition: none;
	}

	.flip-card-front,
	.flip-card-back {
		transition: none;
	}

}