/**
 * Zacharis.gr design system
 * Scoped to .zr-site to avoid conflicts with Kadence, plugins and other pages.
 */

.zr-site {
	--zr-bg: #12151b;
	--zr-bg-alt: #181c24;
	--zr-bg-card: #1b202a;
	--zr-bg-card-hover: #202631;
	--zr-text: #eae6da;
	--zr-text-dim: #9aa2af;
	--zr-text-faint: #697282;
	--zr-amber: #e2a53d;
	--zr-amber-dim: #8a6a34;
	--zr-teal: #4cb8a6;
	--zr-line: #2a2f3a;
	--zr-danger: #c76b5a;
	--zr-radius: 8px;
	--zr-wrap: 1100px;
	--zr-shadow: 0 18px 45px rgba(0, 0, 0, 0.22);
}

html {
	scroll-behavior: smooth;
}

.zr-site,
.zr-site * {
	box-sizing: border-box;
}

.zr-site {
	background: var(--zr-bg);
	color: var(--zr-text);
	font-family: "Inter", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
	font-size: 16px;
	line-height: 1.7;
	-webkit-font-smoothing: antialiased;
	isolation: isolate;
	margin-block: 0 !important;
	max-width: none !important;
	overflow: hidden;
	position: relative;
}

.zr-site.alignfull {
	width: 100%;
}

.zr-site > * {
	margin-block-start: 0;
	margin-block-end: 0;
}

.zr-site ::selection {
	background: var(--zr-amber);
	color: var(--zr-bg);
}

.zr-site a {
	color: inherit;
	text-decoration: none;
}

.zr-site p,
.zr-site h1,
.zr-site h2,
.zr-site h3,
.zr-site h4,
.zr-site figure {
	margin-block-start: 0;
	margin-block-end: 0;
}

.zr-site .zr-wrap {
	margin-inline: auto;
	max-width: var(--zr-wrap);
	padding-inline: clamp(22px, 4vw, 42px);
	width: 100%;
}

.zr-site .zr-mono,
.zr-site .zr-section-label,
.zr-site .zr-eyebrow,
.zr-site .zr-service-path,
.zr-site .zr-commit-hash,
.zr-site .zr-role,
.zr-site .zr-case-bar,
.zr-site .zr-btn-primary .wp-block-button__link,
.zr-site .zr-btn-secondary .wp-block-button__link,
.zr-site .zr-terminal-link,
.zr-site .zr-contact-links {
	font-family: "IBM Plex Mono", ui-monospace, SFMono-Regular, Consolas, "Liberation Mono", monospace;
}

.zr-site .zr-display,
.zr-site .zr-hero-title,
.zr-site .zr-section-title,
.zr-site .zr-commit-title,
.zr-site .zr-stat-value,
.zr-site .zr-about-name,
.zr-site .zr-service-title,
.zr-site .zr-case-title,
.zr-site .zr-cta-title,
.zr-site .zr-page-title {
	font-family: "Space Grotesk", system-ui, sans-serif;
}

.zr-site .zr-section {
	border-bottom: 1px solid var(--zr-line);
	margin: 0;
	padding-block: clamp(72px, 8vw, 104px);
}

.zr-site .zr-section-label {
	color: var(--zr-text-faint);
	font-size: 13px;
	letter-spacing: 0.01em;
	margin-bottom: 8px;
}

.zr-site .zr-section-title {
	color: var(--zr-text);
	font-size: clamp(28px, 4vw, 38px);
	font-weight: 600;
	letter-spacing: -0.025em;
	line-height: 1.18;
	margin-bottom: clamp(36px, 5vw, 54px);
}

/* Hero */
.zr-site .zr-hero {
	border-bottom: 1px solid var(--zr-line);
	min-height: min(760px, 86vh);
	overflow: hidden;
	padding-block: clamp(96px, 12vw, 148px);
	position: relative;
}

.zr-site .zr-hero::before {
	background-image:
		linear-gradient(var(--zr-line) 1px, transparent 1px),
		linear-gradient(90deg, var(--zr-line) 1px, transparent 1px);
	background-size: 64px 64px;
	content: "";
	inset: 0;
	mask-image: radial-gradient(ellipse 68% 58% at 50% 0%, #000 0%, transparent 72%);
	opacity: 0.2;
	pointer-events: none;
	position: absolute;
}

.zr-site .zr-hero::after {
	background: radial-gradient(circle, rgba(226, 165, 61, 0.08), transparent 66%);
	content: "";
	height: 520px;
	pointer-events: none;
	position: absolute;
	right: -180px;
	top: -170px;
	width: 520px;
}

.zr-site .zr-hero-inner {
	position: relative;
	z-index: 1;
}

.zr-site .zr-eyebrow {
	align-items: center;
	color: var(--zr-teal);
	display: flex;
	font-size: 13px;
	gap: 10px;
	margin-bottom: 24px;
}

.zr-site .zr-status-dot {
	animation: zr-pulse 2s ease-in-out infinite;
	background: var(--zr-teal);
	border-radius: 999px;
	box-shadow: 0 0 10px var(--zr-teal);
	display: inline-block;
	height: 8px;
	width: 8px;
}

@keyframes zr-pulse {
	0%, 100% { opacity: 1; transform: scale(1); }
	50% { opacity: 0.36; transform: scale(0.88); }
}

.zr-site .zr-hero-title {
	color: var(--zr-text);
	font-size: clamp(38px, 6.2vw, 67px);
	font-weight: 600;
	letter-spacing: -0.045em;
	line-height: 1.07;
	margin-bottom: 28px;
	max-width: 980px;
}

.zr-site .zr-accent {
	color: var(--zr-amber);
}

.zr-site .zr-hero-sub {
	color: var(--zr-text-dim);
	font-size: clamp(17px, 2vw, 20px);
	line-height: 1.65;
	margin-bottom: 42px;
	max-width: 720px;
}

.zr-site .zr-actions {
	align-items: center;
	display: flex;
	flex-wrap: wrap;
	gap: 14px 24px;
}

.zr-site .wp-block-button.zr-btn-primary .wp-block-button__link {
	background: var(--zr-amber);
	border: 1px solid var(--zr-amber);
	border-radius: var(--zr-radius);
	box-shadow: none;
	color: var(--zr-bg);
	font-size: 14px;
	font-weight: 600;
	padding: 14px 23px;
	transition: box-shadow 160ms ease, transform 160ms ease;
}

.zr-site .wp-block-button.zr-btn-primary .wp-block-button__link:hover,
.zr-site .wp-block-button.zr-btn-primary .wp-block-button__link:focus-visible {
	box-shadow: 0 8px 25px rgba(226, 165, 61, 0.24);
	transform: translateY(-2px);
}

.zr-site .wp-block-button.zr-btn-secondary .wp-block-button__link {
	background: transparent;
	border: 0;
	border-bottom: 1px solid var(--zr-line);
	border-radius: 0;
	color: var(--zr-text-dim);
	font-size: 14px;
	padding: 10px 0 4px;
	transition: border-color 160ms ease, color 160ms ease;
}

.zr-site .wp-block-button.zr-btn-secondary .wp-block-button__link:hover,
.zr-site .wp-block-button.zr-btn-secondary .wp-block-button__link:focus-visible {
	border-color: var(--zr-text-dim);
	color: var(--zr-text);
}

/* Timeline */
.zr-site .zr-timeline {
	border-left: 1px solid var(--zr-line);
	margin-left: 7px;
	max-width: 720px;
}

.zr-site .zr-commit {
	padding: 0 0 44px 36px;
	position: relative;
}

.zr-site .zr-commit:last-child {
	padding-bottom: 4px;
}

.zr-site .zr-commit::before {
	background: var(--zr-bg);
	border: 2px solid var(--zr-text-faint);
	border-radius: 999px;
	content: "";
	height: 13px;
	left: -7px;
	position: absolute;
	top: 5px;
	width: 13px;
}

.zr-site .zr-commit-current::before {
	background: var(--zr-amber);
	border-color: var(--zr-amber);
	box-shadow: 0 0 0 5px rgba(226, 165, 61, 0.14);
}

.zr-site .zr-commit-hash {
	color: var(--zr-text-faint);
	font-size: 13px;
	margin-bottom: 7px;
}

.zr-site .zr-year {
	color: var(--zr-teal);
	font-weight: 600;
}

.zr-site .zr-commit-current .zr-year {
	color: var(--zr-amber);
}

.zr-site .zr-commit-title {
	color: var(--zr-text);
	font-size: clamp(19px, 2.4vw, 23px);
	font-weight: 600;
	line-height: 1.3;
	margin-bottom: 8px;
}

.zr-site .zr-commit-description {
	color: var(--zr-text-dim);
	font-size: 15px;
	max-width: 620px;
}

/* Stats */
.zr-site .zr-stats {
	background: var(--zr-line);
	border: 1px solid var(--zr-line);
	border-radius: var(--zr-radius);
	display: grid;
	gap: 1px;
	grid-template-columns: repeat(3, minmax(0, 1fr));
	margin-top: 60px;
	overflow: hidden;
}

.zr-site .zr-stat {
	background: var(--zr-bg-alt);
	min-height: 150px;
	padding: 30px 28px;
}

.zr-site .zr-stat-value {
	color: var(--zr-amber);
	font-size: clamp(26px, 4vw, 36px);
	font-weight: 700;
	letter-spacing: -0.025em;
	line-height: 1.1;
	margin-bottom: 8px;
}

.zr-site .zr-stat-label {
	color: var(--zr-text-dim);
	font-size: 13.5px;
	line-height: 1.55;
}

/* About */
.zr-site .zr-about-grid {
	align-items: center;
	display: grid;
	gap: clamp(34px, 6vw, 70px);
	grid-template-columns: minmax(180px, 220px) minmax(0, 1fr);
}

.zr-site .zr-profile-photo {
	aspect-ratio: 1;
	border: 2px solid var(--zr-amber-dim);
	border-radius: 999px;
	box-shadow: 0 0 0 6px rgba(226, 165, 61, 0.09), var(--zr-shadow);
	margin: 0;
	overflow: hidden;
	width: min(100%, 210px);
}

.zr-site .zr-profile-photo img {
	display: block;
	height: 100%;
	object-fit: cover;
	width: 100%;
}

.zr-site .zr-about-name {
	color: var(--zr-text);
	font-size: clamp(27px, 4vw, 38px);
	font-weight: 600;
	letter-spacing: -0.025em;
	line-height: 1.2;
	margin-bottom: 5px;
}

.zr-site .zr-role {
	color: var(--zr-teal);
	font-size: 13px;
	margin-bottom: 22px;
}

.zr-site .zr-about-text {
	color: var(--zr-text-dim);
	font-size: 16px;
	max-width: 680px;
}

.zr-site .zr-about-text + .zr-about-text {
	margin-top: 14px;
}

/* Services */
.zr-site .zr-services-grid {
	background: var(--zr-line);
	border: 1px solid var(--zr-line);
	border-radius: var(--zr-radius);
	display: grid;
	gap: 1px;
	grid-template-columns: repeat(3, minmax(0, 1fr));
	overflow: hidden;
}

.zr-site .zr-service-card {
	background: var(--zr-bg-card);
	min-height: 285px;
	padding: 34px 30px;
	transition: background 160ms ease, transform 160ms ease;
}

.zr-site .zr-service-card:hover {
	background: var(--zr-bg-card-hover);
}

.zr-site .zr-service-path {
	color: var(--zr-teal);
	font-size: 12.5px;
	margin-bottom: 20px;
}

.zr-site .zr-service-title {
	color: var(--zr-text);
	font-size: 20px;
	font-weight: 600;
	line-height: 1.35;
	margin-bottom: 13px;
}

.zr-site .zr-service-text {
	color: var(--zr-text-dim);
	font-size: 14.5px;
}

.zr-site .zr-card-link {
	color: var(--zr-amber);
	display: inline-block;
	font-family: "IBM Plex Mono", ui-monospace, monospace;
	font-size: 12.5px;
	margin-top: 20px;
}

/* Case study */
.zr-site .zr-case-box {
	background: var(--zr-bg-card);
	border: 1px solid var(--zr-line);
	border-radius: var(--zr-radius);
	box-shadow: var(--zr-shadow);
	overflow: hidden;
}

.zr-site .zr-case-bar {
	align-items: center;
	border-bottom: 1px solid var(--zr-line);
	color: var(--zr-text-faint);
	display: flex;
	font-size: 12.5px;
	gap: 8px;
	padding: 14px 20px;
}

.zr-site .zr-window-dots {
	display: inline-flex;
	gap: 6px;
	margin-right: 6px;
}

.zr-site .zr-window-dots span {
	background: var(--zr-line);
	border-radius: 999px;
	display: inline-block;
	height: 9px;
	width: 9px;
}

.zr-site .zr-case-body {
	padding: clamp(30px, 5vw, 48px);
}

.zr-site .zr-case-title {
	color: var(--zr-text);
	font-size: clamp(25px, 4vw, 36px);
	font-weight: 600;
	letter-spacing: -0.025em;
	line-height: 1.25;
	margin-bottom: 18px;
	max-width: 820px;
}

.zr-site .zr-before {
	color: var(--zr-danger);
}

.zr-site .zr-after {
	color: var(--zr-teal);
}

.zr-site .zr-case-text {
	color: var(--zr-text-dim);
	font-size: 15px;
	max-width: 760px;
}

.zr-site .zr-case-metrics {
	display: grid;
	gap: 14px;
	grid-template-columns: repeat(3, minmax(0, 1fr));
	margin-top: 30px;
}

.zr-site .zr-metric {
	background: var(--zr-bg-alt);
	border: 1px solid var(--zr-line);
	border-radius: var(--zr-radius);
	padding: 18px;
}

.zr-site .zr-metric strong {
	color: var(--zr-amber);
	display: block;
	font-family: "Space Grotesk", sans-serif;
	font-size: 18px;
	margin-bottom: 4px;
}

.zr-site .zr-metric span {
	color: var(--zr-text-dim);
	font-size: 13px;
}

/* CTA */
.zr-site .zr-cta {
	border-bottom: 0;
	padding-block: clamp(88px, 10vw, 130px);
}

.zr-site .zr-cta-inner {
	margin-inline: auto;
	max-width: 760px;
	text-align: center;
}

.zr-site .zr-cta-title {
	color: var(--zr-text);
	font-size: clamp(30px, 5vw, 47px);
	font-weight: 600;
	letter-spacing: -0.035em;
	line-height: 1.17;
	margin-bottom: 18px;
}

.zr-site .zr-cta-text {
	color: var(--zr-text-dim);
	font-size: 16px;
	margin-bottom: 38px;
}

.zr-site .zr-terminal-link {
	margin-inline: auto;
	max-width: 560px;
}

.zr-site .zr-terminal-link a {
	align-items: center;
	background: var(--zr-bg-alt);
	border: 1px solid var(--zr-line);
	border-radius: var(--zr-radius);
	color: var(--zr-text-faint);
	display: flex;
	font-size: 14px;
	gap: 10px;
	justify-content: flex-start;
	padding: 15px 18px;
	text-align: left;
	transition: border-color 160ms ease, color 160ms ease;
}

.zr-site .zr-terminal-link a::after {
	animation: zr-blink 1s step-end infinite;
	background: var(--zr-amber);
	content: "";
	display: inline-block;
	height: 17px;
	width: 8px;
}

.zr-site .zr-terminal-link a:hover,
.zr-site .zr-terminal-link a:focus-visible {
	border-color: var(--zr-amber-dim);
	color: var(--zr-text);
}

@keyframes zr-blink {
	50% { opacity: 0; }
}

.zr-site .zr-contact-links {
	color: var(--zr-text-dim);
	font-size: 13.5px;
	margin-top: 30px;
}

.zr-site .zr-contact-links a:hover,
.zr-site .zr-contact-links a:focus-visible {
	color: var(--zr-amber);
}

/* Inner page / service page helpers */
.zr-site .zr-page-hero {
	padding-block: clamp(82px, 10vw, 128px);
}

.zr-site .zr-page-path {
	color: var(--zr-teal);
	font-family: "IBM Plex Mono", ui-monospace, monospace;
	font-size: 13px;
	margin-bottom: 20px;
}

.zr-site .zr-page-title {
	color: var(--zr-text);
	font-size: clamp(38px, 6vw, 64px);
	font-weight: 600;
	letter-spacing: -0.045em;
	line-height: 1.08;
	margin-bottom: 24px;
	max-width: 900px;
}

.zr-site .zr-page-intro {
	color: var(--zr-text-dim);
	font-size: clamp(17px, 2vw, 20px);
	max-width: 760px;
}

.zr-site .zr-content-grid {
	display: grid;
	gap: 22px;
	grid-template-columns: repeat(2, minmax(0, 1fr));
}

.zr-site .zr-content-card {
	background: var(--zr-bg-card);
	border: 1px solid var(--zr-line);
	border-radius: var(--zr-radius);
	padding: 30px;
}

.zr-site .zr-content-card h3 {
	color: var(--zr-text);
	font-family: "Space Grotesk", sans-serif;
	font-size: 21px;
	margin-bottom: 12px;
}

.zr-site .zr-content-card p,
.zr-site .zr-content-card li {
	color: var(--zr-text-dim);
	font-size: 15px;
}

.zr-site .zr-content-card ul {
	margin: 14px 0 0 20px;
}

.zr-site .zr-process {
	counter-reset: zr-step;
	display: grid;
	gap: 16px;
	grid-template-columns: repeat(4, minmax(0, 1fr));
}

.zr-site .zr-process-step {
	background: var(--zr-bg-card);
	border: 1px solid var(--zr-line);
	border-radius: var(--zr-radius);
	padding: 25px;
}

.zr-site .zr-process-step::before {
	color: var(--zr-amber);
	content: counter(zr-step, decimal-leading-zero);
	counter-increment: zr-step;
	display: block;
	font-family: "IBM Plex Mono", monospace;
	font-size: 13px;
	margin-bottom: 16px;
}

.zr-site .zr-process-step h3 {
	color: var(--zr-text);
	font-family: "Space Grotesk", sans-serif;
	font-size: 19px;
	margin-bottom: 9px;
}

.zr-site .zr-process-step p {
	color: var(--zr-text-dim);
	font-size: 14px;
}

/*
 * Kadence isolation:
 * Όλο το design του Zacharis περιορίζεται στο .zr-site.
 * Δεν εφαρμόζεται κανένας κανόνας σε body, Header, Footer,
 * content-area, site-main ή entry-content-wrap του Kadence.
 */

/* Editor support */
.editor-styles-wrapper .zr-site {
	margin-left: calc(50% - 50vw) !important;
	margin-right: calc(50% - 50vw) !important;
	max-width: 100vw !important;
	width: 100vw !important;
}

/* Responsive */
@media (max-width: 920px) {
	.zr-site .zr-services-grid {
		grid-template-columns: repeat(2, minmax(0, 1fr));
	}

	.zr-site .zr-process {
		grid-template-columns: repeat(2, minmax(0, 1fr));
	}
}

@media (max-width: 760px) {
	.zr-site .zr-hero {
		min-height: auto;
	}

	.zr-site .zr-hero-title br {
		display: none;
	}

	.zr-site .zr-stats,
	.zr-site .zr-services-grid,
	.zr-site .zr-case-metrics,
	.zr-site .zr-content-grid,
	.zr-site .zr-process {
		grid-template-columns: 1fr;
	}

	.zr-site .zr-about-grid {
		grid-template-columns: 1fr;
		justify-items: center;
		text-align: center;
	}

	.zr-site .zr-profile-photo {
		width: 190px;
	}

	.zr-site .zr-about-text {
		max-width: 100%;
	}

	.zr-site .zr-service-card {
		min-height: auto;
	}
}

@media (max-width: 480px) {
	.zr-site .zr-wrap {
		padding-inline: 20px;
	}

	.zr-site .zr-hero-title {
		font-size: clamp(35px, 11vw, 48px);
	}

	.zr-site .zr-actions,
	.zr-site .zr-actions .wp-block-button,
	.zr-site .zr-actions .wp-block-button__link {
		width: 100%;
	}

	.zr-site .zr-actions .wp-block-button__link {
		text-align: center;
	}

	.zr-site .zr-btn-secondary .wp-block-button__link {
		display: inline-block;
		width: auto;
	}
}

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

	.zr-site *,
	.zr-site *::before,
	.zr-site *::after {
		animation-duration: 0.01ms !important;
		animation-iteration-count: 1 !important;
		scroll-behavior: auto !important;
		transition-duration: 0.01ms !important;
	}
}