/*
Theme Name: Belora Tech
Theme URI: https://beloratech.com/
Author: Belora Tech Kft.
Description: Dark "Signal Dark" block theme for Belora Tech – PCB layout & hardware engineering. Locally hosted fonts (GDPR-friendly), ready-made page patterns.
Version: 1.6.0
Requires at least: 6.6
Tested up to: 7.1
Requires PHP: 7.4
License: GNU General Public License v2 or later
License URI: https://www.gnu.org/licenses/gpl-2.0.html
Text Domain: belora-tech
*/

/* ---------- Base ---------- */
:root {
	--bt-base: #0A0E1F;
	--bt-surface: #0F1430;
	--bt-line: #1C2340;
	--bt-line-2: #242C52;
	--bt-line-3: #2E3760;
	--bt-text: #E7E9F3;
	--bt-muted: #B4BAD4;
	--bt-subtle: #8A91B0;
	--bt-accent: #5FD4EE;
	--bt-grad: linear-gradient(90deg, #1FB6D9 0%, #7B2FB0 100%);
	--bt-mono: 'JetBrains Mono', Consolas, monospace;
	--bt-section-y: clamp(48px, 7vw, 80px);
}
body { -webkit-font-smoothing: antialiased; }
.bt-main { margin-block-start: 0; }
.bt-main > .wp-block-post-content > * { margin-block-start: 0; }
.bt-main > .wp-block-post-content > * + * { margin-block-start: 0; }
img { max-width: 100%; height: auto; }

/* ---------- Text helpers ---------- */
.bt-eyebrow { font-family: var(--bt-mono); font-size: 13px; letter-spacing: 0.06em; color: var(--bt-accent); text-transform: uppercase; }
.bt-mono { font-family: var(--bt-mono); font-size: 13px; color: var(--bt-subtle); }
.bt-lead { font-size: var(--wp--preset--font-size--large); color: var(--bt-muted); line-height: 1.6; max-width: 640px; }
.bt-muted { color: var(--bt-muted); }
.bt-subtle { color: var(--bt-subtle); }
.bt-slogan { font-style: italic; color: var(--bt-subtle); font-size: 15px; }
.bt-crumb { font-family: var(--bt-mono); font-size: 13px; color: var(--bt-subtle); }
.bt-crumb a { color: var(--bt-subtle); text-decoration: none; }
.bt-crumb strong { color: var(--bt-accent); font-weight: 400; }
.bt-num { font-family: var(--bt-mono); font-size: 13px; color: var(--bt-accent); margin: 0; }
.bt-title-dim { color: var(--bt-subtle); }

/* ---------- Header ---------- */
.bt-header { border-bottom: 1px solid var(--bt-line); min-height: 96px; gap: 24px; }
.bt-logo { display: inline-flex; line-height: 0; }
.bt-logo img { height: 48px; width: auto; }
.bt-nav { gap: 40px; }
.bt-nav .wp-block-navigation-item__content { color: #C5CAE0; text-decoration: none; }
.bt-nav .wp-block-navigation-item__content:hover,
.bt-nav .current-menu-item > .wp-block-navigation-item__content { color: var(--bt-text); }
.bt-nav .current-menu-item > .wp-block-navigation-item__content { box-shadow: inset 0 -2px 0 var(--bt-accent); padding-bottom: 4px; }
.bt-header-right { gap: 40px; }
.bt-header .wp-block-button__link { padding: 12px 22px; font-weight: 400; }
.wp-block-navigation__responsive-container.is-menu-open { background-color: var(--bt-base) !important; color: var(--bt-text) !important; padding: 24px 20px; }
.wp-block-navigation__responsive-container.is-menu-open .wp-block-navigation-item__content { font-family: var(--wp--preset--font-family--heading); font-size: 24px; font-weight: 500; color: var(--bt-text); padding-block: 10px; }
.wp-block-navigation__responsive-container-open, .wp-block-navigation__responsive-container-close { color: var(--bt-text); }
.wp-block-navigation__responsive-container-open { width: 44px; height: 44px; border: 1px solid var(--bt-line-3); border-radius: 8px; display: inline-flex; align-items: center; justify-content: center; }

/* ---------- Sections ---------- */
.bt-section { padding-block: var(--bt-section-y); }
.bt-section-tight-top { padding-block-start: clamp(40px, 5vw, 72px); }
.bt-section-tight-bottom { padding-block-end: clamp(24px, 3vw, 40px); }
.bt-section-alt { background: var(--bt-surface); border-top: 1px solid var(--bt-line); border-bottom: 1px solid var(--bt-line); }
.bt-hero { padding-block: clamp(48px, 9vw, 120px); }
.bt-hero h1 { max-width: 760px; }
.bt-hero-art img { width: 100%; max-width: 540px; height: auto; display: block; margin-inline: auto; }
.bt-split { gap: 24px; }

/* ---------- Cards & panels ---------- */
.bt-card { padding: 28px; border: 1px solid var(--bt-line-2); border-radius: 10px; background: var(--bt-base); }
.bt-card > * { margin-block: 0; }
.bt-card > * + * { margin-block-start: 12px; }
.bt-card h3 { font-size: 1.375rem; }
.bt-card p:not(.bt-num) { color: var(--bt-muted); line-height: 1.55; }
.bt-section-alt .bt-card { background: var(--bt-base); }
.bt-panel { padding: clamp(24px, 4vw, 48px); border: 1px solid var(--bt-line); border-radius: 14px; background: var(--bt-surface); }
.bt-panel-plain { padding: clamp(24px, 3vw, 32px); border: 1px solid var(--bt-line-2); border-radius: 14px; }
.bt-chip { display: inline-block; padding: 5px 10px; border: 1px solid var(--bt-line-3); border-radius: 4px; font-family: var(--bt-mono); font-size: 12px; color: var(--bt-muted); margin: 0 6px 6px 0; }
.bt-tag { display: inline-block; padding: 4px 10px; border-radius: 4px; background: rgba(95, 212, 238, 0.1); color: var(--bt-accent); font-family: var(--bt-mono); font-size: 12px; }

/* Service rows */
.bt-row { border-top: 1px solid var(--bt-line); padding-block: 40px; margin-block: 0 !important; }
.bt-row h2 { font-size: clamp(1.5rem, 2.4vw, 1.875rem); font-weight: 500; }
.bt-row .bt-desc { font-size: 18px; color: #C5CAE0; line-height: 1.65; }

/* Lists */
.bt-checklist { list-style: none; padding: 0; margin: 0; color: var(--bt-muted); }
.bt-checklist li { position: relative; padding-left: 22px; margin-bottom: 12px; }
.bt-checklist li::before { content: ""; position: absolute; left: 0; top: 0.6em; width: 6px; height: 6px; border-radius: 50%; border: 1.5px solid var(--bt-accent); }
.bt-tiles { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 12px; }
.bt-tiles li { padding: 16px 18px; border: 1px solid var(--bt-line-2); border-radius: 8px; background: var(--bt-base); }

/* Key–value rows */
.bt-kv { margin: 0; padding: 12px 0; border-bottom: 1px solid var(--bt-line); }
.bt-kv .bt-k { display: block; font-family: var(--bt-mono); font-size: 12px; color: var(--bt-subtle); margin-bottom: 2px; }
.bt-steps { list-style: none; counter-reset: bt; padding: 0; margin: 0; }
.bt-steps li { counter-increment: bt; position: relative; padding-left: 44px; margin-bottom: 18px; color: var(--bt-muted); }
.bt-steps li::before { content: counter(bt); position: absolute; left: 0; top: 0; width: 28px; height: 28px; border-radius: 50%; border: 1.5px solid var(--bt-accent); color: var(--bt-accent); font-family: var(--bt-mono); font-size: 12px; display: flex; align-items: center; justify-content: center; }
.bt-steps strong { color: var(--bt-text); font-weight: 400; display: block; }

/* Timeline */
.bt-timeline { border-top: 1px solid var(--bt-line); padding-block: 24px; margin-block: 0 !important; }

/* Reference cards */
.bt-ref { border: 1px solid var(--bt-line-2); border-radius: 12px; overflow: hidden; background: var(--bt-surface); }
.bt-ref > .wp-block-image, .bt-ref > .wp-block-html { margin: 0; }
.bt-ref .wp-block-image img { width: 100%; aspect-ratio: 2 / 1; object-fit: cover; display: block; border-bottom: 1px solid var(--bt-line-2); }
.bt-ref-body { padding: 26px; }
.bt-ref-body > * { margin-block: 0; }
.bt-ref-body > * + * { margin-block-start: 14px; }
.bt-ref-body h3 { font-size: 1.3rem; font-weight: 500; line-height: 1.3; }
.bt-spec { list-style: none; padding: 0; margin: 0; border-top: 1px solid var(--bt-line); font-size: 14px; }
.bt-spec li { display: flex; justify-content: space-between; gap: 16px; padding: 9px 0; border-bottom: 1px solid var(--bt-line); }
.bt-spec li span:first-child { font-family: var(--bt-mono); font-size: 12px; color: var(--bt-subtle); }
.bt-spec li span:last-child { text-align: right; }
.bt-stack { position: relative; height: 220px; background: var(--bt-base); border-bottom: 1px solid var(--bt-line-2); }

/* Notice */
.bt-notice { padding: 22px 24px; border: 1px solid var(--bt-line-2); border-left: 3px solid var(--bt-accent); border-radius: 8px; background: var(--bt-surface); }
.bt-notice > * { margin: 0; }
.bt-notice > * + * { margin-top: 6px; }

/* Portrait */
.bt-portrait img { border-radius: 14px; width: 100%; height: auto; display: block; }

/* ---------- Buttons ---------- */
.wp-block-button__link { transition: filter .15s ease; }
.wp-block-button__link:hover { filter: brightness(1.08); }
.wp-block-button.is-style-outline > .wp-block-button__link {
	background: transparent !important; background-image: none !important;
	border: 1px solid var(--bt-line-3); color: var(--bt-text) !important; font-weight: 400;
}
.wp-block-button.is-style-outline > .wp-block-button__link:hover { border-color: var(--bt-accent); }
.wp-block-button.bt-btn-light > .wp-block-button__link { background: #F4F5FA !important; background-image: none !important; color: var(--bt-base) !important; }

/* ---------- CTA & footer ---------- */
.bt-cta { gap: 24px; }
.bt-cta h2 { margin: 0; }
.bt-cta p { margin: 8px 0 0; color: var(--bt-muted); }
.bt-footer { border-top: 1px solid var(--bt-line); padding-block: 24px; font-size: 14px; color: var(--bt-subtle); gap: 12px 32px; }
.bt-footer p { margin: 0; }
.bt-footer a { color: var(--bt-subtle); }
.bt-footer a:hover { color: var(--bt-text); }

/* ---------- Contact Form 7 ---------- */
.wpcf7 form { display: grid; gap: 20px; }
.bt-form-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 20px; }
.bt-form-grid .bt-full { grid-column: 1 / -1; }
.wpcf7 label { display: flex; flex-direction: column; gap: 8px; font-size: 14px; font-weight: 400; color: #C5CAE0; }
.wpcf7 input[type="text"], .wpcf7 input[type="email"], .wpcf7 input[type="tel"], .wpcf7 input[type="date"], .wpcf7 select, .wpcf7 textarea {
	width: 100%; box-sizing: border-box; min-height: 52px; padding: 14px 16px; font: inherit; font-size: 16px;
	color: var(--bt-text); background: var(--bt-base); border: 1px solid var(--bt-line-3); border-radius: 6px;
}
.wpcf7 textarea { min-height: 150px; resize: vertical; }
.wpcf7 input:focus, .wpcf7 select:focus, .wpcf7 textarea:focus { outline: 2px solid var(--bt-accent); outline-offset: 1px; border-color: transparent; }
.wpcf7 ::placeholder { color: #6F77A0; }
.wpcf7 input[type="date"], .wpcf7 select { color-scheme: dark; }
.wpcf7 select { appearance: none; -webkit-appearance: none; padding-right: 44px; cursor: pointer;
	background-image: linear-gradient(45deg, transparent 50%, #8A91B0 50%), linear-gradient(135deg, #8A91B0 50%, transparent 50%);
	background-position: calc(100% - 22px) 50%, calc(100% - 16px) 50%; background-size: 6px 6px, 6px 6px; background-repeat: no-repeat; }
.wpcf7 select option { background: #0F1430; color: #E7E9F3; }
.wpcf7 input[type="file"]::file-selector-button {
	margin-right: 14px; padding: 10px 16px; border: 1px solid var(--bt-line-3); border-radius: 6px;
	background: var(--bt-base); color: var(--bt-text); font: inherit; font-size: 14px; cursor: pointer;
}
.wpcf7 input[type="file"]::file-selector-button:hover { border-color: var(--bt-accent); }
.bt-file { padding: 20px; border: 1px dashed #3A4474; border-radius: 8px; }
.bt-file small { display: block; color: var(--bt-subtle); margin-top: 4px; }
.wpcf7 input[type="file"] { margin-top: 12px; color: var(--bt-muted); font-size: 14px; }
.wpcf7-acceptance .wpcf7-list-item { margin: 0; }
.wpcf7-acceptance label { flex-direction: row; align-items: flex-start; gap: 12px; color: var(--bt-muted); line-height: 1.5; }
.wpcf7-acceptance input { width: 18px; height: 18px; margin-top: 2px; accent-color: #1FB6D9; }
.wpcf7 input[type="submit"] {
	justify-self: end; padding: 16px 30px; border: 0; border-radius: 6px; cursor: pointer;
	background: var(--bt-grad); color: #fff; font: inherit; font-weight: 700; font-size: 16px;
}
.wpcf7-not-valid-tip { color: #FF8FA3; font-size: 13px; }
.wpcf7 form .wpcf7-response-output { margin: 0; border-radius: 6px; padding: 12px 16px; }
.wpcf7-spinner { margin: 0 0 0 12px; }

/* ---------- Mobile ---------- */
@media (max-width: 781px) {
	.bt-header { min-height: 68px; }
	.bt-logo img { height: 32px; }
	.bt-header .wp-block-buttons { display: none; }
	.bt-hero .wp-block-buttons { flex-direction: column; align-items: stretch; }
	.bt-hero .wp-block-button, .bt-hero .wp-block-button__link { width: 100%; text-align: center; }
	.bt-hero-art img { max-width: 360px; margin-inline: 0; }
	.bt-row { padding-block: 32px; }
	.bt-form-grid { grid-template-columns: 1fr; }
	.wpcf7 input[type="submit"] { justify-self: stretch; }
	.bt-cta .wp-block-buttons, .bt-cta .wp-block-button, .bt-cta .wp-block-button__link { width: 100%; text-align: center; }
}
.bt-section-plain { padding-block: 0; }

/* Root-level spacing and side padding for header/footer */
.wp-site-blocks > * + * { margin-block-start: 0; }
.bt-header, .bt-footer {
	padding-left: var(--wp--style--root--padding-left, clamp(20px, 5vw, 80px));
	padding-right: var(--wp--style--root--padding-right, clamp(20px, 5vw, 80px));
}

/* Services index */
.bt-index a { color: #C5CAE0; text-decoration: none; }
.bt-index a:hover { color: var(--bt-text); }

/* Lead paragraph placed directly in a constrained section: keep it left-aligned with the heading */
.is-layout-constrained > .bt-lead {
	max-width: var(--wp--style--global--content-size, 1280px) !important;
	box-sizing: border-box;
	padding-right: max(0px, calc(min(100vw - var(--wp--style--root--padding-left, 80px) - var(--wp--style--root--padding-right, 80px), var(--wp--style--global--content-size, 1280px)) - 640px));
}

/* ---------- Availability badge ---------- */
.bt-av { display: inline-flex; flex-wrap: wrap; align-items: center; gap: 10px 18px; padding: 14px 20px; border: 1px solid var(--bt-line-2); border-radius: 999px; background: var(--bt-surface); font-size: 16px; line-height: 1.4; }
.bt-av-text strong { font-weight: 700; color: var(--bt-text); }
.bt-av-text span { color: var(--bt-muted); }
.bt-av-updated { font-family: var(--bt-mono); font-size: 12px; color: #6F77A0; padding-left: 16px; border-left: 1px solid var(--bt-line-2); }
.bt-av-dot { position: relative; width: 12px; height: 12px; flex-shrink: 0; border-radius: 50%; background: var(--bt-av-color); box-shadow: 0 0 0 5px color-mix(in srgb, var(--bt-av-color) 20%, transparent); }
.bt-av-available { --bt-av-color: #3DDC97; }
.bt-av-limited { --bt-av-color: #F5B544; }
.bt-av-booked { --bt-av-color: #FF6B81; }
.bt-av-hint { display: inline-flex; align-items: flex-start; gap: 10px; font-size: 14px; line-height: 1.45; color: var(--bt-muted); }
.bt-av-hint .bt-av-dot { width: 8px; height: 8px; margin-top: 6px; box-shadow: none; }
.bt-av-hint strong { color: var(--bt-text); font-weight: 400; }
.bt-start { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px 20px; align-items: end; }
.bt-start .bt-av-hint { padding-bottom: 15px; }
@media (max-width: 781px) {
	.bt-av { border-radius: 14px; }
	.bt-av-updated { padding-left: 0; border-left: 0; flex-basis: 100%; }
	.bt-start { grid-template-columns: 1fr; }
	.bt-start .bt-av-hint { padding-bottom: 0; }
}

/* ---------- Language switcher ---------- */
.bt-lang { display: flex; align-items: center; gap: 10px; font-family: var(--bt-mono); font-size: 13px; }
.bt-lang a { color: var(--bt-subtle); text-decoration: none; padding: 4px 2px; }
.bt-lang a:hover { color: var(--bt-text); }
.bt-lang a.is-current { color: var(--bt-text); box-shadow: inset 0 -1px 0 var(--bt-accent); }
@media (max-width: 781px) {
	.bt-header-right { gap: 16px; }
	.bt-lang { order: -1; gap: 8px; }
}

/* ---------- Legal pages ---------- */
.bt-legal .bt-kv { max-width: 860px; }
.bt-legal .bt-kv { padding-block: 14px; }

/* ---------- Legal prose (privacy policy) ---------- */
.bt-prose { max-width: 860px; }
.is-layout-constrained > .bt-prose { max-width: var(--wp--style--global--content-size, 1280px) !important; }
.bt-prose > * { max-width: 860px; margin-block: 0; }
.bt-prose > * + * { margin-block-start: 14px; }
.bt-prose h2 { font-size: 1.375rem; font-weight: 500; margin-block-start: 40px !important; }
.bt-prose p { color: var(--bt-muted); line-height: 1.7; }
.bt-prose p.bt-mono { color: var(--bt-subtle); }

/* ---------- Footer legal links ---------- */
.bt-legal-links { display: flex; flex-wrap: wrap; align-items: center; gap: 6px 10px; }
.bt-legal-links a { color: var(--bt-subtle); }
.bt-legal-links a:hover { color: var(--bt-text); }
.bt-legal-links span { color: #4A5280; }

/* ---------- 404 ---------- */
.bt-404 .wp-block-heading, .bt-404 .bt-lead, .bt-404 .wp-block-buttons { margin-block-start: 1.5rem; }

/* ---------- Terms & copyright pages ---------- */
.bt-prose .bt-clause strong { color: var(--bt-text); font-weight: 700; margin-right: 4px; }
.bt-prose p strong { color: var(--bt-text); }
.bt-prose .bt-ol { margin: 0; padding-left: 1.5em; color: var(--bt-muted); line-height: 1.7; }
.bt-prose .bt-ol li { margin-bottom: 6px; padding-left: 4px; }
.bt-prose .bt-ol li::marker { color: var(--bt-accent); font-family: var(--bt-mono); font-size: 0.9em; }
.bt-prose .bt-checklist { line-height: 1.6; }
.bt-prose .bt-legal-table { max-width: 860px; margin-block-start: 18px; }
.bt-prose .bt-legal-table .bt-kv { color: var(--bt-text); }
.bt-prose .bt-legal-table .bt-kv:last-child { border-bottom: 0; }
.bt-prose a { word-break: break-word; }

/* ---------- Privacy policy (sub-labels, effective date) ---------- */
.bt-prose .bt-sub { color: var(--bt-text); margin-block-start: 22px !important; }
.bt-prose .bt-effective { font-family: var(--bt-mono); font-size: 13px; color: var(--bt-subtle); }
.bt-prose .bt-effective strong { color: var(--bt-subtle); font-weight: 400; }
.bt-prose .bt-checklist strong { color: var(--bt-text); }