/*
 * Hark Tech workshop theme
 * Shared visual layer for customer-facing pages.
 * Loaded after page-specific styles so tools keep their layouts while the
 * brand, navigation, typography, controls and content surfaces stay coherent.
 */

:root {
  --color-bg: #faf9f6;
  --color-text: #202833;
  --color-muted: #5b6573;
  --color-charcoal: #0b0e14;
  --color-charcoal-2: #141924;
  --color-accent: #c45100;
  --color-accent-dark: #9f3e00;
  --color-border: #dfd9ce;
  --color-soft-bg: #f0ede6;
  --font-heading: "Sora", "IBM Plex Sans", system-ui, sans-serif;
  --radius: 6px;
  --shadow: 0 8px 24px rgba(23, 29, 38, 0.07);
  --shadow-lg: 0 18px 46px rgba(11, 14, 20, 0.13);
  --accent-on-dark: #ff9a5b;
  --accent-on-dark-soft: #ffc19b;
  --ht-night: #0b0e14;
  --ht-night-soft: #141924;
  --ht-paper: #faf9f6;
  --ht-paper-deep: #f0ede6;
  --ht-ink: #202833;
  --ht-muted: #5b6573;
  --ht-line: #dfd9ce;
  --ht-orange: #ff8533;
  --ht-orange-dark: #c45100;
  --ht-cyan: #68d9e8;
  --ht-blue: #2c6ecb;
}

html {
  background: var(--ht-paper);
  scroll-padding-top: 72px;
}

body {
  background: var(--ht-paper);
  color: var(--ht-ink);
  font-family: "IBM Plex Sans", system-ui, -apple-system, "Segoe UI", sans-serif;
  line-height: 1.58;
}

::selection {
  background: rgba(255, 133, 51, 0.28);
  color: var(--ht-ink);
}

h1,
h2,
h3,
h4,
.section-title,
.sec-head,
.biz h1,
.biz h2,
.biz h3 {
  color: var(--ht-ink);
  font-family: "Sora", "IBM Plex Sans", system-ui, sans-serif;
  font-weight: 700;
  letter-spacing: -0.035em;
}

h1 {
  letter-spacing: -0.045em;
}

.container {
  max-width: 1180px;
}

a:focus-visible,
button:focus-visible,
summary:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible {
  outline: 3px solid var(--ht-cyan);
  outline-offset: 3px;
}

/* Compact workshop promotion */
.site-banner {
  background: #151b24;
  border: 0;
  color: #dce4ee;
}

.site-banner-inner {
  min-height: 38px;
  gap: 0.7rem;
}

.site-banner-icon {
  color: var(--ht-cyan);
}

.site-banner-text,
.site-banner-text strong {
  color: inherit;
}

.site-banner-detail {
  color: #aeb9c7;
}

.site-banner-cta {
  color: #fff;
  font-weight: 700;
  text-decoration-color: var(--ht-orange);
}

.site-banner-cta:hover {
  color: var(--ht-orange);
}

.site-banner-close {
  color: #aeb9c7;
}

/* Navigation mirrors the new homepage while retaining the useful mega menus */
.site-nav {
  background: rgba(9, 12, 17, 0.98);
  border-bottom: 1px solid rgba(255, 255, 255, 0.09);
  box-shadow: none;
}

.nav-inner {
  min-height: 64px;
  height: 64px;
}

.nav-logo {
  color: #fff;
  font-family: "Sora", sans-serif;
  font-size: 1.08rem;
  letter-spacing: -0.04em;
}

.nav-logo:hover {
  color: #fff;
}

.nav-logo .logo-mark {
  width: 28px;
  height: 28px;
  border: 1px solid rgba(104, 217, 232, 0.32);
  border-radius: 50%;
}

.nav-logo-accent {
  color: var(--ht-cyan);
}

.nav-trust {
  padding: 5px 10px;
  background: rgba(255, 255, 255, 0.04);
  border-color: rgba(255, 255, 255, 0.1);
  border-radius: 999px;
}

.nav-trust:hover,
.nav-trust:focus-visible {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(104, 217, 232, 0.42);
}

.nav-links {
  gap: 0.15rem;
}

.nav-links > li > a {
  padding: 0.48rem 0.67rem;
  border: 0;
  border-radius: 4px;
  color: #c5cfdb;
  font-size: 0.82rem;
  font-weight: 650;
  letter-spacing: 0.005em;
}

.nav-links > li > a:hover,
.nav-links > li > a:focus-visible {
  background: rgba(255, 255, 255, 0.06);
  box-shadow: none;
  color: #fff;
  transform: none;
}

.nav-links > li > a.active {
  background: rgba(104, 217, 232, 0.08);
  border: 0;
  box-shadow: inset 0 -2px 0 var(--ht-cyan);
  color: #fff;
}

.nav-dropdown-menu {
  background: #111720;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 7px;
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.42);
}

.nav-dropdown-menu a {
  color: #c8d1dd;
}

.nav-dropdown-menu a:hover,
.nav-dropdown-menu a:focus-visible {
  background: rgba(104, 217, 232, 0.08);
  color: #fff;
}

.nav-cta a.nav-track-btn {
  background: transparent;
  border: 1px solid rgba(255, 255, 255, 0.25);
  border-radius: 5px;
  color: #fff;
}

.nav-cta a.nav-track-btn:hover {
  background: rgba(255, 255, 255, 0.07);
  border-color: rgba(255, 255, 255, 0.5);
}

.nav-cta a.nav-quote-btn {
  background: var(--ht-orange);
  border-color: var(--ht-orange);
  border-radius: 5px;
  box-shadow: 0 7px 18px rgba(255, 133, 51, 0.18);
  color: var(--ht-night);
  font-weight: 800;
}

.nav-cta a.nav-quote-btn:hover {
  background: #ff9a5b;
  border-color: #ff9a5b;
  box-shadow: 0 9px 22px rgba(255, 133, 51, 0.25);
  color: var(--ht-night);
  transform: translateY(-1px);
}

.nav-toggle {
  border: 1px solid rgba(255, 255, 255, 0.11);
  border-radius: 5px;
  color: #fff;
}

/* Inner-page hero: a technical workbench, not a generic aurora */
.page-header {
  padding: clamp(3rem, 6vw, 5.4rem) 0 clamp(2.5rem, 5vw, 4.4rem);
  background:
    radial-gradient(circle at 82% 18%, rgba(104, 217, 232, 0.12), transparent 28%),
    radial-gradient(circle at 18% 84%, rgba(255, 133, 51, 0.12), transparent 32%),
    linear-gradient(115deg, #080b10 0%, #0c1119 58%, #111824 100%);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  color: #fff;
  isolation: isolate;
}

.page-header::before {
  inset: 0;
  background:
    linear-gradient(rgba(104, 217, 232, 0.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(104, 217, 232, 0.045) 1px, transparent 1px);
  background-size: 44px 44px;
  filter: none;
  mask-image: linear-gradient(90deg, transparent, #000 35%, #000);
  opacity: 0.75;
  animation: none !important;
}

.page-header::after {
  background:
    linear-gradient(90deg, var(--ht-cyan) 0 42px, transparent 42px 50px, var(--ht-orange) 50px 82px, transparent 82px);
  width: 82px;
  height: 2px;
  inset: auto auto 0 calc((100% - min(1180px, calc(100% - 4rem))) / 2);
  opacity: 1;
}

.page-header h1,
.page-header .grad-text {
  color: #fff;
  background: none;
  -webkit-text-fill-color: currentColor;
  text-shadow: none;
}

.page-header h1 {
  max-width: 880px;
  margin-inline: auto;
  font-size: clamp(2.2rem, 4.6vw, 4.4rem);
  line-height: 1.03;
}

.page-header p,
.page-header .page-header-sub,
.page-header .tagline {
  color: #b9c3d0;
}

.page-header-price,
.queue-chip,
.status-pill {
  background: rgba(255, 133, 51, 0.12);
  border: 1px solid rgba(255, 133, 51, 0.38);
  color: #ffd4b8;
}

.page-header .eyebrow,
.hero .eyebrow,
.biz .eyebrow {
  color: var(--ht-cyan);
}

.site-breadcrumb,
.breadcrumbs,
.crumbs {
  color: var(--ht-muted);
  font-size: 0.82rem;
}

.site-breadcrumb a,
.breadcrumbs a,
.crumbs a {
  color: var(--ht-muted);
}

/* Content rhythm and component language */
section {
  padding-block: clamp(3.6rem, 6vw, 5.8rem);
}

.section-alt,
.biz-sec-alt {
  background: var(--ht-paper-deep);
}

.section-title {
  margin-bottom: clamp(1.6rem, 3vw, 2.5rem);
}

.section-title p,
.sec-head p,
.muted {
  color: var(--ht-muted);
}

.eyebrow,
.faq-group-heading {
  color: #0d7888;
  font-family: "IBM Plex Sans", sans-serif;
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.eyebrow::before {
  background: #0d7888;
}

.btn,
.b-btn,
button[type="submit"] {
  border-radius: 5px;
  font-family: "IBM Plex Sans", sans-serif;
  font-weight: 750;
}

.btn-primary,
.b-btn-primary {
  background: var(--ht-orange);
  border-color: var(--ht-orange);
  color: var(--ht-night);
}

.btn-primary:hover,
.btn-primary:focus-visible,
.b-btn-primary:hover,
.b-btn-primary:focus-visible {
  background: #ff9a5b;
  border-color: #ff9a5b;
  box-shadow: 0 10px 26px rgba(255, 133, 51, 0.22);
  color: var(--ht-night);
}

.btn-primary::before {
  display: none;
}

.btn-secondary,
.b-btn-ghost {
  border-color: var(--ht-ink);
  color: var(--ht-ink);
}

.btn-secondary:hover,
.b-btn-ghost:hover {
  background: var(--ht-ink);
  border-color: var(--ht-ink);
  color: #fff;
}

.service-card,
.value-card,
.pricing-card,
.pricing-promise,
.biz-card,
.spec-card,
.mat-card,
.why-item,
.stl-library-card,
.recent-work-item,
.faq-item,
.contact-form,
.contact-side,
.process-list li,
.callout,
.rfinder,
.est-card,
.review-card,
.trust-placeholder {
  border-color: var(--ht-line);
  border-radius: 6px;
  box-shadow: none;
}

.service-card,
.value-card,
.pricing-card,
.biz-card,
.spec-card,
.mat-card,
.stl-library-card,
.recent-work-item,
.faq-item,
.contact-form {
  background: #fff;
}

.service-card:hover,
.value-card:hover,
.pricing-card:hover,
.biz-card:hover,
.spec-card:hover,
.mat-card:hover,
.stl-library-card:hover,
.recent-work-item:hover {
  border-color: rgba(196, 81, 0, 0.55);
  box-shadow: var(--shadow);
  transform: translateY(-2px);
}

.service-card .icon,
.value-icon,
.biz-ico,
.step .num,
.process-list li::before {
  background: rgba(255, 133, 51, 0.12);
  color: var(--ht-orange-dark);
  box-shadow: none;
}

.pricing-range,
.pricing-tile-price,
.mat-abbr,
.spec-value {
  color: var(--ht-orange-dark);
}

.callout {
  background: rgba(104, 217, 232, 0.08);
  border-left-color: #0d7888;
}

.faq-item summary::after {
  color: var(--ht-orange-dark);
}

.faq-item:hover,
.faq-item[open] {
  border-color: rgba(196, 81, 0, 0.5);
}

.form-field input,
.form-field select,
.form-field textarea,
input,
select,
textarea {
  border-color: var(--ht-line);
  border-radius: 5px;
}

.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus,
input:focus,
select:focus,
textarea:focus {
  border-color: #0d7888;
  box-shadow: 0 0 0 3px rgba(13, 120, 136, 0.14);
}

.quick-chip,
.filter-chip,
.tag-chip,
.chip {
  border-radius: 999px;
}

.filter-chip.active,
.quick-chip:hover {
  background: var(--ht-ink);
  border-color: var(--ht-ink);
  color: #fff;
}

/* Long-form links keep an accessible, familiar reading colour. */
main p a:not(.btn),
main li a:not(.btn),
.site-nav ~ section:not(.page-header) p a:not(.btn),
.site-nav ~ section:not(.page-header) li a:not(.btn),
.related-guides a {
  color: #174f91 !important;
}

main p a:not(.btn):hover,
main li a:not(.btn):hover,
.site-nav ~ section:not(.page-header) p a:not(.btn):hover,
.site-nav ~ section:not(.page-header) li a:not(.btn):hover,
.related-guides a:hover {
  color: #0e3768 !important;
}

/*
 * A number of detailed service pages intentionally use a dark engineering
 * canvas. Keep that useful distinction, but retune it to the orange/cyan
 * workshop palette and prevent light-page card rules from washing it out.
 */
.biz {
  --b-text: #eef3fa;
  --b-mut: #9fadc0;
  --b-line: rgba(255, 255, 255, 0.1);
  --b-card: rgba(255, 255, 255, 0.04);
  --b-card2: rgba(255, 255, 255, 0.07);
  --b-blue: #ff8533;
  --b-cyan: #68d9e8;
  --b-grad: linear-gradient(135deg, #ff8533 0%, #68d9e8 100%);
  --b-grad-soft: linear-gradient(
    135deg,
    rgba(255, 133, 51, 0.16),
    rgba(104, 217, 232, 0.12)
  );
  color: var(--b-text);
}

.biz h1,
.biz h2,
.biz h3,
.biz h4,
.biz .sec-head h2,
.biz .sec-head h3 {
  color: var(--b-text);
}

.biz p a:not(.btn),
.biz li a:not(.btn) {
  color: #9fcaff;
}

.biz .biz-card,
.biz .spec-card,
.biz .mat-card,
.biz .why-item,
.biz .recent-work-item,
.biz .faq-item {
  background: var(--b-card);
  border-color: var(--b-line);
  color: var(--b-text);
}

.biz .biz-card:hover,
.biz .spec-card:hover,
.biz .mat-card:hover,
.biz .why-item:hover,
.biz .recent-work-item:hover {
  background: var(--b-card2);
  border-color: rgba(104, 217, 232, 0.38);
  box-shadow: none;
}

.biz .biz-ico,
.biz .value-icon {
  background: var(--b-grad-soft);
  color: var(--b-cyan);
}

.biz .b-btn-primary {
  background: var(--b-grad);
  border-color: transparent;
  color: #071019;
}

.biz .b-btn-ghost {
  background: rgba(255, 255, 255, 0.04);
  border-color: var(--b-line);
  color: var(--b-text);
}

html[data-theme="dark"] h1,
html[data-theme="dark"] h2,
html[data-theme="dark"] h3,
html[data-theme="dark"] h4 {
  color: #eef3fa;
}

html[data-theme="dark"] main p a:not(.btn),
html[data-theme="dark"] main li a:not(.btn) {
  color: #9fcaff !important;
}

.about-stats-section .about-stat-num {
  color: #ff9a5b;
}

.about-stats-section .about-stat-label {
  color: rgba(255, 255, 255, 0.82);
}

.review-source {
  color: #174f91 !important;
}

/* Footer aligns with the homepage's dark utility finish */
.site-footer {
  margin-top: 0;
  padding: 3.8rem 0 1.4rem;
  background: #090d13;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  color: #aab5c3;
}

.footer-grid {
  border-bottom-color: rgba(255, 255, 255, 0.09);
}

.footer-grid h4 {
  color: #fff;
  font-family: "Sora", sans-serif;
  font-size: 0.88rem;
  letter-spacing: -0.02em;
}

.footer-grid p,
.footer-grid li,
.footer-grid a {
  color: #aab5c3;
}

.footer-grid a:hover {
  color: var(--ht-cyan);
}

.footer-trader,
.footer-bottom {
  color: #768291;
}

.footer-bottom {
  border-color: rgba(255, 255, 255, 0.08);
}

.mobile-cta-bar .mobile-cta-quote {
  background: var(--ht-orange);
  color: var(--ht-night);
}

@media (max-width: 1080px) {
  .nav-inner {
    height: 62px;
    min-height: 62px;
  }

  .nav-links.open {
    background: #0d121a;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
  }

  .nav-links > li {
    border-bottom-color: rgba(255, 255, 255, 0.07);
  }

  .nav-links > li > a {
    padding: 0.88rem 1.35rem;
    font-size: 0.98rem;
  }

  .nav-dropdown.open > a,
  .nav-dropdown.open > .nav-sub-toggle {
    background: rgba(104, 217, 232, 0.07);
  }

  .nav-dropdown-menu {
    background: rgba(0, 0, 0, 0.3);
    border: 0;
    border-radius: 0;
  }

  .nav-links a.active {
    background: rgba(104, 217, 232, 0.08);
    box-shadow: inset 3px 0 0 var(--ht-cyan);
  }
}

@media (max-width: 720px) {
  .container {
    padding-inline: 1.25rem;
  }

  .page-header {
    padding-block: 3rem 2.7rem;
  }

  .page-header h1 {
    font-size: clamp(2rem, 10vw, 3rem);
  }

  .page-header::after {
    left: 1.25rem;
  }

  section {
    padding-block: 3.5rem;
  }

  .site-banner-detail {
    display: none;
  }

  .site-footer {
    padding-top: 3rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .service-card,
  .value-card,
  .pricing-card,
  .biz-card,
  .spec-card,
  .mat-card,
  .stl-library-card,
  .recent-work-item {
    transition: none;
  }
}