/* Noon Computers — layout: header, footer, grid, containers, hero */
/* Visual source: WordPress Spexo / Elementor (light UI, primary #6192F8) */

.site-header {
  position: sticky;
  top: 0;
  z-index: var(--z-header);
  background: rgba(11, 14, 20, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-subtle);
  box-shadow: var(--shadow-sm);
}

.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  min-height: var(--header-h);
  padding-block: var(--space-3);
}

.brand {
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: var(--space-3);
  text-decoration: none;
  min-width: 0;
}

.brand:hover {
  text-decoration: none;
}

.brand__mark {
  flex-shrink: 0;
  width: 2.75rem;
  height: 2.75rem;
  display: grid;
  place-items: center;
  font-family: var(--font-sans);
  font-size: var(--fs-md);
  font-weight: var(--fw-bold);
  color: var(--color-on-primary);
  background: var(--color-primary);
  border-radius: 50%;
  line-height: 1;
}

.brand__logo {
  flex-shrink: 0;
  width: auto;
  height: 2.75rem;
  max-width: 9.375rem;
  object-fit: contain;
  display: block;
}

.site-footer__logo {
  width: 4.5rem;
  height: auto;
  margin-bottom: var(--space-3);
  object-fit: contain;
}

.brand__text {
  display: flex;
  flex-direction: column;
  gap: 0.1rem;
  min-width: 0;
}

.brand__name {
  font-family: var(--font-sans);
  font-size: clamp(1.05rem, 3vw, 1.25rem);
  font-weight: var(--fw-bold);
  letter-spacing: -0.02em;
  color: var(--color-heading);
  line-height: 1.15;
}

.brand__tagline {
  font-family: var(--font-sans);
  font-size: 0.65rem;
  font-weight: var(--fw-medium);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-primary);
}

.nav-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.75rem;
  height: 2.75rem;
  padding: 0;
  color: var(--color-heading);
  background: var(--color-bg-muted);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  cursor: pointer;
}

.nav-toggle__bars,
.nav-toggle__bars::before,
.nav-toggle__bars::after {
  display: block;
  width: 1.15rem;
  height: 2px;
  background: currentColor;
  border-radius: 1px;
  position: relative;
  transition: transform var(--duration) var(--ease), opacity var(--duration) var(--ease);
}

.nav-toggle__bars::before,
.nav-toggle__bars::after {
  content: "";
  position: absolute;
  left: 0;
}

.nav-toggle__bars::before {
  top: -6px;
}

.nav-toggle__bars::after {
  top: 6px;
}

.site-header.is-nav-open .nav-toggle__bars {
  background: transparent;
}

.site-header.is-nav-open .nav-toggle__bars::before {
  top: 0;
  transform: rotate(45deg);
}

.site-header.is-nav-open .nav-toggle__bars::after {
  top: 0;
  transform: rotate(-45deg);
}

.site-nav {
  position: fixed;
  inset: var(--header-h) 0 auto 0;
  z-index: var(--z-nav);
  max-height: 0;
  overflow: hidden;
  background: var(--color-bg);
  border-bottom: 1px solid transparent;
  box-shadow: none;
  transition:
    max-height var(--duration-slow) var(--ease),
    border-color var(--duration) var(--ease),
    box-shadow var(--duration) var(--ease);
}

.site-header.is-nav-open .site-nav {
  max-height: min(85vh, 36rem);
  overflow-y: auto;
  border-bottom-color: var(--color-border);
  box-shadow: var(--shadow-md);
}

body.has-nav-open {
  overflow: hidden;
}

.site-nav__list {
  list-style: none;
  padding: var(--space-4) var(--gutter);
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
}

.site-nav__link {
  display: block;
  padding: 0.7rem 0.85rem;
  color: var(--color-heading);
  text-decoration: none;
  font-size: var(--fs-sm);
  font-weight: var(--fw-medium);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  border-radius: var(--radius);
  border-bottom: 2px solid transparent;
}

.site-nav__link:hover,
.site-nav__link.is-active {
  color: var(--color-primary);
  background: transparent;
  text-decoration: none;
  border-bottom-color: var(--color-primary);
}

.site-nav__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  padding: 0 var(--gutter) var(--space-5);
}

.site-nav__status {
  font-family: var(--font-sans);
  font-size: var(--fs-xs);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-muted);
}

.header-actions {
  display: none;
  align-items: center;
  gap: var(--space-2);
}

.container {
  width: min(100% - (var(--gutter) * 2), var(--container));
  margin-inline: auto;
}

.container--narrow {
  width: min(100% - (var(--gutter) * 2), var(--container-narrow));
}

.container--wide {
  width: min(100% - (var(--gutter) * 2), var(--container-wide));
}

.section {
  padding-block: var(--space-8);
}

.section--panel {
  background: var(--color-bg-soft);
  color: var(--color-text);
}

.section--panel h2,
.section--panel h3,
.section--panel .section__title {
  color: var(--color-heading);
}

.section--panel .text-muted,
.section--panel .section__lead {
  color: var(--color-text);
}

/* Soft alternating band (WP light sections — NOT dark) */
.section--ink,
.section--soft {
  background: var(--color-bg-soft);
  color: var(--color-text);
  border-block: 0;
}

.section--ink h2,
.section--ink h3,
.section--ink .section__title,
.section--ink .text-ink,
.section--soft h2,
.section--soft h3,
.section--soft .section__title,
.section--soft .text-ink {
  color: var(--color-heading);
}

.section--ink .text-muted,
.section--ink .section__lead,
.section--soft .text-muted,
.section--soft .section__lead {
  color: var(--color-text);
}

.section--ink .eyebrow,
.section--ink .section__eyebrow,
.section--soft .eyebrow,
.section--soft .section__eyebrow {
  color: var(--color-primary);
}

.section--ink a:not(.btn),
.section--soft a:not(.btn) {
  color: var(--color-link);
}

.section--ink a:not(.btn):hover,
.section--soft a:not(.btn):hover {
  color: var(--color-link-hover);
}

.section--muted {
  background: var(--color-bg-muted);
  color: var(--color-text);
}

.section--dark {
  background: var(--color-secondary);
  color: rgba(255, 255, 255, 0.78);
}

.section--dark h2,
.section--dark h3,
.section--dark .section__title,
.section--dark .text-ink {
  color: #ffffff;
}

.section--dark .text-muted,
.section--dark .section__lead {
  color: rgba(255, 255, 255, 0.68);
}

.section--dark .eyebrow,
.section--dark .section__eyebrow {
  color: var(--color-primary);
}

.section--dark a:not(.btn) {
  color: #ffffff;
}

.section--dark a:not(.btn):hover {
  color: var(--color-primary);
}

.section__header {
  margin-bottom: var(--space-6);
  max-width: 40rem;
}

.section__eyebrow {
  margin-bottom: var(--space-3);
}

.section__title {
  margin-bottom: var(--space-3);
}

.section__lead {
  color: var(--color-text);
  font-size: var(--fs-md);
  line-height: var(--lh-relaxed);
}

.section__footer {
  margin-top: var(--space-6);
}

.grid {
  display: grid;
  gap: var(--space-5);
}

.grid--2 {
  grid-template-columns: 1fr;
}

.grid--3 {
  grid-template-columns: 1fr;
}

.grid--4 {
  grid-template-columns: 1fr;
}

.stack {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.stack--lg {
  gap: var(--space-6);
}

.cluster {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-3);
}

.main {
  min-height: 50vh;
}

/* Hero */
.hero {
  position: relative;
  padding-block: clamp(3rem, 10vw, 5.5rem) clamp(3.25rem, 8vw, 5rem);
  overflow: hidden;
  isolation: isolate;
  background: var(--bg-base);
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: transparent;
  pointer-events: none;
}

.hero .container {
  display: grid;
  gap: var(--space-6);
  align-items: center;
}

.hero__grid {
  display: grid;
  gap: var(--space-7);
  align-items: center;
}

.hero__eyebrow {
  margin-bottom: var(--space-4);
}

.hero__title {
  max-width: 18ch;
  margin-bottom: var(--space-5);
  color: var(--color-heading);
  text-wrap: balance;
}

.hero__lead {
  max-width: 38rem;
  margin-bottom: var(--space-6);
  font-size: var(--fs-md);
  color: var(--color-text);
  line-height: var(--lh-relaxed);
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
}

.hero__meta {
  margin-top: var(--space-6);
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
  font-family: var(--font-sans);
  font-size: var(--fs-xs);
  font-weight: var(--fw-medium);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-muted);
}

.hero__figure {
  margin: 0;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: transparent;
}

.hero__figure img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 36rem;
  margin-inline: auto;
  object-fit: contain;
}

.site-footer__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  margin-top: var(--space-5);
}

.site-footer__tagline {
  color: rgba(255, 255, 255, 0.55);
  font-size: var(--fs-sm);
}

.site-footer__address {
  margin-top: var(--space-2);
}

.page-hero {
  padding-block: var(--space-7) var(--space-6);
  border-bottom: 1px solid var(--color-border);
  background: var(--color-bg-soft);
}

.page-hero__title {
  margin-bottom: var(--space-3);
  max-width: 22ch;
  color: var(--color-heading);
}

.page-hero__lead {
  max-width: 40rem;
  color: var(--color-text);
}

/* Footer — dark lab band */
.site-footer {
  margin-top: auto;
  padding-block: var(--space-8) var(--space-6);
  background: #05060a;
  border-top: 1px solid var(--border-subtle);
  color: var(--text-muted);
}

.site-footer__grid {
  display: grid;
  gap: var(--space-6);
}

.site-footer__brand {
  max-width: 22rem;
}

.site-footer__brand .brand__name {
  margin-bottom: var(--space-2);
  color: #ffffff;
}

.site-footer__brand .eyebrow {
  color: var(--color-primary);
}

.site-footer__copy {
  margin-top: var(--space-3);
  color: rgba(255, 255, 255, 0.65);
  font-size: var(--fs-sm);
  line-height: var(--lh-relaxed);
}

.site-footer__heading {
  font-family: var(--font-sans);
  font-size: var(--fs-xs);
  font-weight: var(--fw-semibold);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #ffffff;
  margin-bottom: var(--space-4);
}

.site-footer__list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: var(--space-2);
}

.site-footer__list a {
  color: rgba(255, 255, 255, 0.7);
  text-decoration: none;
  font-size: var(--fs-sm);
}

.site-footer__list a:hover {
  color: var(--color-primary);
}

.site-footer__contact p {
  font-size: var(--fs-sm);
  color: rgba(255, 255, 255, 0.68);
  margin-bottom: var(--space-2);
  line-height: var(--lh-snug);
}

.site-footer__contact a {
  color: #ffffff;
  text-decoration: none;
}

.site-footer__contact a:hover {
  color: var(--color-primary);
}

.site-footer__bottom {
  margin-top: var(--space-7);
  padding-top: var(--space-5);
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  justify-content: space-between;
  font-size: var(--fs-sm);
  color: rgba(255, 255, 255, 0.5);
}

.site-footer__bottom a {
  color: rgba(255, 255, 255, 0.7);
  text-decoration: none;
}

.site-footer__bottom a:hover {
  color: var(--color-primary);
}