/* ==========================================================================
   startupfunding.org — Bespoke Deep-Tech UVT & TRL Prototyping Stylesheet
   Palette: Cleanroom Alabaster (#F4F7FA), Aerospace Slate (#0D1B2A),
            Precision Cobalt (#0056D2), Anodized Copper (#D95D24)
   Typography: Space Grotesk + IBM Plex Sans + IBM Plex Mono
   ========================================================================== */

:root {
  --sfu-bg: #F4F7FA;
  --sfu-surface: #FFFFFF;
  --sfu-alt: #E9EFF5;
  --sfu-ink: #0D1B2A;
  --sfu-muted: #3E5064;
  --sfu-cobalt: #0056D2;
  --sfu-cobalt-dark: #003E99;
  --sfu-copper: #D95D24;
  --sfu-emerald: #0D8A5E;
  --sfu-border: #CBD5E1;
  --sfu-radius: 10px;
  --sfu-shadow: 0 12px 32px -8px rgba(13, 27, 42, 0.09);
}

*, *::before, *::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  margin: 0;
  font-family: 'IBM Plex Sans', -apple-system, BlinkMacSystemFont, sans-serif;
  background-color: var(--sfu-bg);
  color: var(--sfu-ink);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, .hero-title, .section-title {
  font-family: 'Space Grotesk', sans-serif;
  line-height: 1.18;
  letter-spacing: -0.02em;
  color: var(--sfu-ink);
  text-wrap: balance;
  margin-top: 0;
}

p, li {
  text-wrap: pretty;
  color: var(--sfu-muted);
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  color: var(--sfu-cobalt);
  text-decoration: none;
  transition: color 0.18s ease, background-color 0.18s ease, border-color 0.18s ease;
}

a:hover {
  color: var(--sfu-cobalt-dark);
}

:focus-visible {
  outline: 3px solid var(--sfu-copper);
  outline-offset: 3px;
}

.sfu-container {
  width: 100%;
  max-width: 1260px;
  margin: 0 auto;
  padding: 0 1.25rem;
}

/* Header: TRL Telemetry Ribbon + Engineering Dock */
.sfu-uvt-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--sfu-surface);
  border-bottom: 2px solid var(--sfu-border);
  box-shadow: 0 4px 18px rgba(13, 27, 42, 0.05);
}

.sfu-trl-ribbon {
  background: var(--sfu-ink);
  color: #E2E8F0;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.76rem;
  padding: 0.45rem 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
}

.sfu-ribbon-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}

.sfu-ribbon-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 600;
  color: #93C5FD;
}

.sfu-pulse-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #34D399;
  box-shadow: 0 0 0 3px rgba(52, 211, 153, 0.25);
}

.sfu-ribbon-scale {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
}

.sfu-scale-step {
  padding: 0.12rem 0.5rem;
  border-radius: 4px;
  background: rgba(255, 255, 255, 0.07);
}

.sfu-scale-active {
  background: rgba(217, 93, 36, 0.25);
  color: #FDBA74;
  border: 1px solid rgba(251, 146, 60, 0.45);
}

.sfu-dock-bar {
  padding: 0.75rem 0;
}

.sfu-dock-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.sfu-brand {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  color: var(--sfu-ink);
}

.sfu-brand-copy {
  display: flex;
  flex-direction: column;
}

.sfu-brand-title {
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 700;
  font-size: 1.15rem;
  letter-spacing: 0.03em;
  color: var(--sfu-ink);
}

.sfu-brand-sub {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.68rem;
  color: var(--sfu-cobalt);
  font-weight: 600;
}

.sfu-nav {
  display: flex;
  align-items: center;
  gap: 0.35rem;
}

.sfu-nav-link {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  min-height: 44px;
  padding: 0.5rem 0.85rem;
  border-radius: 6px;
  font-weight: 600;
  font-size: 0.92rem;
  color: var(--sfu-ink);
  background: transparent;
  border: none;
  cursor: pointer;
  font-family: inherit;
}

.sfu-nav-link:hover,
.sfu-nav-link.is-active {
  background: var(--sfu-alt);
  color: var(--sfu-cobalt);
}

.sfu-dropdown {
  position: relative;
}

.sfu-dropdown-menu {
  position: absolute;
  top: calc(100% + 6px);
  left: 0;
  width: 680px;
  max-width: 92vw;
  background: var(--sfu-surface);
  border: 1px solid var(--sfu-border);
  border-radius: var(--sfu-radius);
  box-shadow: 0 20px 44px rgba(13, 27, 42, 0.16);
  padding: 0.85rem;
  display: none;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.45rem;
  z-index: 120;
}

.sfu-dropdown.is-open .sfu-dropdown-menu,
.sfu-dropdown:hover .sfu-dropdown-menu {
  display: grid;
}

.sfu-dropdown-item {
  display: flex;
  align-items: flex-start;
  gap: 0.6rem;
  padding: 0.55rem 0.65rem;
  border-radius: 6px;
  color: var(--sfu-ink);
}

.sfu-dropdown-item:hover {
  background: var(--sfu-alt);
}

.sfu-dd-code {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.72rem;
  font-weight: 600;
  padding: 0.18rem 0.42rem;
  border-radius: 4px;
  background: var(--sfu-ink);
  color: #93C5FD;
  flex-shrink: 0;
}

.sfu-dd-text {
  display: flex;
  flex-direction: column;
  font-size: 0.83rem;
}

.sfu-dd-text strong {
  color: var(--sfu-ink);
  line-height: 1.25;
}

.sfu-dd-text small {
  color: var(--sfu-muted);
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.7rem;
  margin-top: 0.15rem;
}

/* Buttons (Minimum 46px height for a11y tap target compliance) */
.btn-primary,
.btn-outline,
.header-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0.65rem 1.25rem;
  border-radius: 8px;
  font-weight: 600;
  font-size: 0.94rem;
  cursor: pointer;
  text-align: center;
  border: 2px solid transparent;
  font-family: inherit;
}

.btn-primary {
  background: var(--sfu-cobalt);
  color: #FFFFFF;
}

.btn-primary:hover {
  background: var(--sfu-cobalt-dark);
  color: #FFFFFF;
}

.btn-outline {
  background: var(--sfu-surface);
  color: var(--sfu-ink);
  border-color: var(--sfu-border);
}

.btn-outline:hover {
  border-color: var(--sfu-cobalt);
  color: var(--sfu-cobalt);
  background: #F8FAFC;
}

.sfu-header-actions {
  display: flex;
  align-items: center;
  gap: 0.65rem;
}

.sfu-burger {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  min-width: 46px;
  min-height: 46px;
  background: var(--sfu-alt);
  border: 1px solid var(--sfu-border);
  border-radius: 8px;
  cursor: pointer;
  padding: 0.5rem;
}

.sfu-burger-bar {
  width: 22px;
  height: 2px;
  background: var(--sfu-ink);
  display: block;
}

.sfu-mobile-drawer {
  background: var(--sfu-surface);
  border-top: 1px solid var(--sfu-border);
  padding: 1rem 1.25rem 1.5rem;
}

.sfu-mobile-nav {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.sfu-mobile-link,
.sfu-mobile-sublink {
  display: flex;
  align-items: center;
  min-height: 44px;
  padding: 0.5rem 0.75rem;
  border-radius: 6px;
  color: var(--sfu-ink);
  font-weight: 600;
}

.sfu-mobile-sublink {
  font-size: 0.86rem;
  font-weight: 500;
  background: var(--sfu-bg);
}

.sfu-mobile-group-label {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.75rem;
  text-transform: uppercase;
  color: var(--sfu-cobalt);
  margin-top: 0.6rem;
  padding: 0 0.5rem;
  font-weight: 600;
}

/* Hero Section: Dual-Deck Deep-Tech Blueprint & TRL Matrix */
.sfu-trl-blueprint-hero {
  padding: 3.5rem 0 4rem;
  background:
    radial-gradient(circle at 88% 14%, rgba(0, 86, 210, 0.08), transparent 40%),
    linear-gradient(180deg, #FFFFFF 0%, var(--sfu-bg) 100%);
  border-bottom: 1px solid var(--sfu-border);
}

.sfu-hero-grid {
  display: grid;
  grid-template-columns: 1.12fr 0.88fr;
  gap: 2.75rem;
  align-items: center;
}

.sfu-dossier-kicker {
  display: inline-flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.5rem;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.76rem;
  font-weight: 600;
  color: var(--sfu-cobalt);
  background: rgba(0, 86, 210, 0.08);
  border: 1px solid rgba(0, 86, 210, 0.22);
  padding: 0.35rem 0.75rem;
  border-radius: 6px;
  margin-bottom: 1.15rem;
}

.sfu-kicker-code {
  color: var(--sfu-copper);
}

.hero-title {
  font-size: clamp(2rem, 3.4vw, 2.95rem);
  margin-bottom: 1.1rem;
}

.sfu-hero-lead {
  font-size: 1.08rem;
  color: var(--sfu-muted);
  margin-bottom: 1.5rem;
}

.sfu-hero-trl-pills {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.75rem;
  margin-bottom: 1.75rem;
}

.sfu-trl-pill {
  background: var(--sfu-surface);
  border: 1px solid var(--sfu-border);
  border-top: 3px solid var(--sfu-cobalt);
  border-radius: 8px;
  padding: 0.85rem;
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.sfu-pill-tag {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--sfu-copper);
}

.sfu-trl-pill strong {
  font-size: 0.9rem;
  color: var(--sfu-ink);
}

.sfu-trl-pill span:last-child {
  font-size: 0.8rem;
  color: var(--sfu-muted);
  line-height: 1.4;
}

.sfu-hero-ctas {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
}

.sfu-hero-figure {
  margin: 0;
  background: var(--sfu-ink);
  border-radius: 12px;
  overflow: hidden;
  border: 2px solid var(--sfu-ink);
  box-shadow: var(--sfu-shadow);
}

.sfu-hero-img {
  width: 100%;
  aspect-ratio: 3 / 2;
  object-fit: cover;
}

.sfu-spec-overlay {
  padding: 1rem 1.25rem;
  background: #0D1B2A;
  color: #E2E8F0;
  display: grid;
  gap: 0.5rem;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.78rem;
}

.sfu-spec-row {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  border-bottom: 1px dashed rgba(255, 255, 255, 0.14);
  padding-bottom: 0.35rem;
}

.sfu-spec-row:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.sfu-spec-label {
  color: #93C5FD;
  font-weight: 600;
}

.sfu-spec-val {
  color: #F8FAFC;
  text-align: right;
}

/* Sections & Interactive TRL Simulator */
.sfu-section {
  padding: 4.25rem 0;
}

.section-alt {
  background: var(--sfu-alt);
  border-top: 1px solid var(--sfu-border);
  border-bottom: 1px solid var(--sfu-border);
  content-visibility: auto;
  contain-intrinsic-size: auto 520px;
}

.sfu-section-header {
  max-width: 820px;
  margin-bottom: 2.5rem;
}

.sfu-eyebrow {
  display: inline-block;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.76rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--sfu-copper);
  margin-bottom: 0.5rem;
}

.section-title {
  font-size: clamp(1.65rem, 2.6vw, 2.3rem);
  margin-bottom: 0.75rem;
}

.sfu-section-sub {
  font-size: 1.02rem;
  margin: 0;
}

.sfu-diagnostic-console {
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: 2rem;
  background: var(--sfu-surface);
  border: 2px solid var(--sfu-ink);
  border-radius: 12px;
  padding: 2rem;
  box-shadow: var(--sfu-shadow);
}

.sfu-console-controls {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.sfu-control-label {
  display: block;
  font-weight: 600;
  font-size: 0.92rem;
  color: var(--sfu-ink);
  margin-bottom: 0.45rem;
}

.form-input {
  width: 100%;
  min-height: 46px;
  padding: 0.65rem 0.9rem;
  font-family: inherit;
  font-size: 0.95rem;
  color: var(--sfu-ink);
  background: #FFFFFF;
  border: 1.5px solid var(--sfu-border);
  border-radius: 8px;
}

.form-input:focus {
  border-color: var(--sfu-cobalt);
}

.form-input:user-valid {
  border-color: var(--sfu-emerald);
}

.form-input:user-invalid {
  border-color: #DC2626;
}

.sfu-console-output {
  background: #0D1B2A;
  color: #F8FAFC;
  border-radius: 10px;
  padding: 1.75rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.sfu-output-header {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 0.5rem;
  margin-bottom: 1rem;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.76rem;
}

.sfu-output-badge {
  background: var(--sfu-copper);
  color: #FFFFFF;
  padding: 0.25rem 0.65rem;
  border-radius: 4px;
  font-weight: 600;
}

.sfu-output-norm {
  color: #93C5FD;
}

.sfu-output-title {
  color: #FFFFFF;
  font-size: 1.35rem;
  margin-bottom: 0.65rem;
}

.sfu-output-summary {
  color: #CBD5E1;
  font-size: 0.95rem;
  margin-bottom: 1.35rem;
}

.sfu-output-metrics {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.75rem;
  margin-bottom: 1.5rem;
}

.sfu-metric-box {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 8px;
  padding: 0.75rem;
}

.sfu-metric-label {
  display: block;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.7rem;
  color: #93C5FD;
  margin-bottom: 0.25rem;
}

.sfu-metric-val {
  font-size: 0.88rem;
  color: #FFFFFF;
}

/* 12 Programs Grid */
.sfu-programs-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.35rem;
}

.sfu-program-card {
  background: var(--sfu-surface);
  border: 1px solid var(--sfu-border);
  border-radius: var(--sfu-radius);
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  box-shadow: 0 4px 14px rgba(13, 27, 42, 0.04);
}

.sfu-card-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 0.85rem;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.75rem;
}

.sfu-card-code {
  background: var(--sfu-ink);
  color: #93C5FD;
  padding: 0.2rem 0.55rem;
  border-radius: 4px;
  font-weight: 600;
}

.sfu-card-trl {
  color: var(--sfu-copper);
  font-weight: 600;
}

.sfu-card-title {
  font-size: 1.15rem;
  margin-bottom: 0.65rem;
}

.sfu-card-title a {
  color: var(--sfu-ink);
}

.sfu-card-title a:hover {
  color: var(--sfu-cobalt);
}

.sfu-card-desc {
  font-size: 0.92rem;
  margin-bottom: 1rem;
  flex-grow: 1;
}

.sfu-card-norm {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.74rem;
  color: var(--sfu-muted);
  padding-top: 0.65rem;
  margin-bottom: 1rem;
  border-top: 1px dashed var(--sfu-border);
}

.sfu-card-btn {
  width: 100%;
}

/* Technical Table */
.sfu-table-wrap {
  overflow-x: auto;
  background: var(--sfu-surface);
  border: 1px solid var(--sfu-border);
  border-radius: var(--sfu-radius);
  box-shadow: var(--sfu-shadow);
}

.sfu-tech-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  font-size: 0.92rem;
}

.sfu-tech-table th,
.sfu-tech-table td {
  padding: 1.1rem 1.25rem;
  border-bottom: 1px solid var(--sfu-border);
  vertical-align: top;
}

.sfu-tech-table th {
  background: var(--sfu-ink);
  color: #FFFFFF;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.78rem;
  text-transform: uppercase;
}

.sfu-tech-table tr:last-child td {
  border-bottom: none;
}

/* Lab Showcase Trio */
.sfu-showcase-trio {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.sfu-showcase-card {
  margin: 0;
  background: var(--sfu-surface);
  border: 1px solid var(--sfu-border);
  border-radius: var(--sfu-radius);
  overflow: hidden;
  box-shadow: var(--sfu-shadow);
}

.sfu-showcase-card img {
  width: 100%;
  aspect-ratio: 800 / 540;
  object-fit: cover;
}

.sfu-showcase-card figcaption {
  padding: 1.35rem;
}

.sfu-showcase-tag {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--sfu-cobalt);
  display: block;
  margin-bottom: 0.35rem;
}

.sfu-showcase-card h3 {
  font-size: 1.12rem;
  margin-bottom: 0.5rem;
}

.sfu-showcase-card p {
  font-size: 0.9rem;
  margin: 0;
}

/* CTA Banner */
.sfu-cta-banner {
  background: var(--sfu-ink);
  color: #FFFFFF;
  border-radius: 14px;
  padding: 2.75rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  flex-wrap: wrap;
}

.sfu-cta-copy {
  max-width: 700px;
}

.sfu-cta-copy h2 {
  color: #FFFFFF;
  margin-bottom: 0.75rem;
}

.sfu-cta-copy p {
  color: #CBD5E1;
  margin: 0;
}

.sfu-cta-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
}

/* Inner Service Pages */
.sfu-service-hero {
  padding: 2.75rem 0 3.25rem;
  background: linear-gradient(180deg, #FFFFFF 0%, var(--sfu-bg) 100%);
  border-bottom: 1px solid var(--sfu-border);
}

.sfu-breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.78rem;
  color: var(--sfu-muted);
  margin-bottom: 1.25rem;
}

.sfu-service-hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 2.5rem;
  align-items: center;
}

.sfu-service-figure {
  margin: 0;
  border-radius: 12px;
  overflow: hidden;
  border: 2px solid var(--sfu-ink);
  box-shadow: var(--sfu-shadow);
}

.sfu-service-body-grid {
  display: grid;
  grid-template-columns: 1.35fr 0.65fr;
  gap: 2.5rem;
  align-items: start;
}

.sfu-service-article p {
  font-size: 1.02rem;
  margin-bottom: 1.2rem;
}

.sfu-deliverables-box {
  background: var(--sfu-surface);
  border: 1px solid var(--sfu-border);
  border-left: 4px solid var(--sfu-cobalt);
  border-radius: var(--sfu-radius);
  padding: 1.5rem;
  margin-top: 2rem;
}

.sfu-deliverables-list {
  margin: 0;
  padding-left: 1.25rem;
}

.sfu-deliverables-list li {
  margin-bottom: 0.55rem;
}

.sfu-sidebar-card {
  background: var(--sfu-surface);
  border: 1.5px solid var(--sfu-ink);
  border-radius: var(--sfu-radius);
  padding: 1.5rem;
  position: sticky;
  top: 110px;
}

.sfu-spec-list {
  display: grid;
  gap: 0.85rem;
  margin: 1rem 0;
}

.sfu-spec-item {
  display: flex;
  flex-direction: column;
  padding-bottom: 0.65rem;
  border-bottom: 1px dashed var(--sfu-border);
}

.sfu-spec-k {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.72rem;
  color: var(--sfu-cobalt);
  text-transform: uppercase;
}

.sfu-spec-v {
  font-size: 0.9rem;
  color: var(--sfu-ink);
}

.sfu-full-btn {
  width: 100%;
}

/* FAQ & Contact & Legal */
.sfu-faq-container,
.sfu-legal-prose {
  max-width: 880px;
}

.sfu-accordion {
  display: grid;
  gap: 0.85rem;
}

.sfu-accordion-item {
  background: var(--sfu-surface);
  border: 1px solid var(--sfu-border);
  border-radius: var(--sfu-radius);
  overflow: hidden;
}

.accordion-header {
  width: 100%;
  min-height: 52px;
  padding: 1rem 1.25rem;
  background: var(--sfu-surface);
  border: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  text-align: left;
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--sfu-ink);
  cursor: pointer;
}

.sfu-accordion-panel {
  padding: 0 1.25rem 1.25rem;
  border-top: 1px solid var(--sfu-alt);
}

.sfu-contact-grid {
  display: grid;
  grid-template-columns: 1.3fr 0.7fr;
  gap: 2.25rem;
  align-items: start;
}

.sfu-contact-form-card,
.sfu-contact-info-card,
.sfu-regret-card {
  background: var(--sfu-surface);
  border: 1px solid var(--sfu-border);
  border-radius: var(--sfu-radius);
  padding: 2rem;
  box-shadow: var(--sfu-shadow);
}

.sfu-form {
  display: grid;
  gap: 1.15rem;
}

.sfu-form-row {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
}

.sfu-field label {
  display: block;
  font-weight: 600;
  font-size: 0.88rem;
  margin-bottom: 0.4rem;
  color: var(--sfu-ink);
}

.sfu-checkbox-field {
  display: flex;
  align-items: flex-start;
  gap: 0.65rem;
}

.sfu-checkbox-field input {
  width: 20px;
  height: 20px;
  margin-top: 0.2rem;
  flex-shrink: 0;
}

.sfu-form-feedback {
  padding: 1rem;
  border-radius: 8px;
  background: #ECFDF5;
  border: 1px solid #059669;
  color: #065F46;
  font-weight: 600;
}

/* Footer */
.site-footer {
  background: #0D1B2A;
  color: #CBD5E1;
  padding: 4rem 0 2.5rem;
  border-top: 4px solid var(--sfu-cobalt);
  content-visibility: auto;
  contain-intrinsic-size: auto 520px;
}

.sfu-footer-top {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 2rem;
  margin-bottom: 2.5rem;
}

.sfu-footer-badge {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.72rem;
  color: #93C5FD;
  display: block;
  margin-bottom: 0.35rem;
}

.sfu-footer-title {
  color: #FFFFFF;
  font-size: 1.35rem;
  margin-bottom: 0.65rem;
}

.sfu-footer-desc {
  color: #94A3B8;
  font-size: 0.9rem;
}

.sfu-footer-legal-box {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 8px;
  padding: 0.9rem;
  font-size: 0.82rem;
}

.sfu-footer-legal-box p {
  color: #E2E8F0;
  margin: 0.25rem 0;
}

.sfu-footer-legal-box a {
  color: #93C5FD;
}

.sfu-footer-heading {
  color: #FFFFFF;
  font-size: 0.98rem;
  margin-bottom: 0.9rem;
}

.sfu-footer-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 0.5rem;
}

.sfu-footer-list a {
  color: #CBD5E1;
  font-size: 0.88rem;
}

.sfu-footer-list a:hover {
  color: #FFFFFF;
}

.sfu-regret-pill {
  display: inline-block;
  padding: 0.25rem 0.6rem;
  background: rgba(217, 93, 36, 0.22);
  border: 1px solid #FB923C;
  border-radius: 5px;
  color: #FFEDD5 !important;
  font-weight: 600;
}

.sfu-footer-regulatory {
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
  padding: 1.25rem 0;
  margin-bottom: 1.5rem;
  font-size: 0.8rem;
}

.sfu-footer-regulatory p {
  color: #94A3B8;
  margin: 0.4rem 0;
}

.sfu-footer-bottom {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
  font-size: 0.82rem;
  color: #94A3B8;
}

@media (max-width: 1024px) {
  .sfu-nav {
    display: none;
  }
  .sfu-burger {
    display: inline-flex;
  }
  .sfu-hero-grid,
  .sfu-diagnostic-console,
  .sfu-service-hero-grid,
  .sfu-service-body-grid,
  .sfu-contact-grid,
  .sfu-footer-top {
    grid-template-columns: 1fr;
  }
  .sfu-programs-grid,
  .sfu-showcase-trio {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 680px) {
  .sfu-hero-trl-pills,
  .sfu-output-metrics,
  .sfu-programs-grid,
  .sfu-showcase-trio,
  .sfu-form-row {
    grid-template-columns: 1fr;
  }
  .sfu-ribbon-scale {
    display: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

/* === MACRO-ARCHITECTURE: DARK-MODE CYBER-COBALT R&D BENTO COMMAND CENTER === */

:root {
  --sfu-bg: #070B14 !important;
  --sfu-surface: #0F172A !important;
  --sfu-alt: #111C35 !important;
  --sfu-ink: #F8FAFC !important;
  --sfu-muted: #94A3B8 !important;
  --sfu-cobalt: #38BDF8 !important;
  --sfu-cobalt-dark: #0284C7 !important;
  --sfu-copper: #F97316 !important;
  --sfu-emerald: #10B981 !important;
  --sfu-border: #1E293B !important;
  --sfu-radius: 2px !important;
}
body {
  background-color: #070B14 !important;
  background-image:
    linear-gradient(rgba(56, 189, 248, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(56, 189, 248, 0.04) 1px, transparent 1px) !important;
  background-size: 36px 36px !important;
  color: #F8FAFC !important;
}
h1, h2, h3, .hero-title, .section-title {
  color: #FFFFFF !important;
}
.sfu-trl-ribbon {
  display: none !important;
}
.sfu-uvt-header {
  background: transparent !important;
  border-bottom: none !important;
  padding-top: 12px !important;
}
.sfu-dock-bar {
  max-width: 1300px !important;
  margin: 0 auto !important;
  background: rgba(15, 23, 42, 0.94) !important;
  border: 1px solid rgba(56, 189, 248, 0.35) !important;
  border-left: 5px solid #38BDF8 !important;
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.55) !important;
}
.sfu-brand-title, .sfu-nav-link {
  color: #F8FAFC !important;
}
.sfu-trl-blueprint-hero {
  background: transparent !important;
  padding: 2.25rem 0 3.75rem !important;
  border-bottom: 1px solid #1E293B !important;
}
/* Stacked 12-Column Bento Hero (NOT 55/45 left-right split!) */
.sfu-hero-grid {
  display: flex !important;
  flex-direction: column !important;
  gap: 1.5rem !important;
}
.sfu-hero-dossier {
  background: linear-gradient(135deg, #0F172A 0%, #111C35 100%) !important;
  border: 1px solid rgba(56, 189, 248, 0.3) !important;
  border-top: 4px solid #38BDF8 !important;
  padding: 2.25rem !important;
}
.sfu-trl-pill {
  background: #070B14 !important;
  border: 1px solid #1E293B !important;
  border-left: 3px solid #F97316 !important;
  color: #F8FAFC !important;
}
.sfu-trl-pill strong {
  color: #FFFFFF !important;
}
.sfu-hero-figure {
  display: grid !important;
  grid-template-columns: 1.35fr 0.65fr !important;
  background: #0F172A !important;
  border: 1px solid rgba(56, 189, 248, 0.35) !important;
}
.sfu-hero-img {
  max-height: 390px !important;
  width: 100% !important;
  object-fit: cover !important;
}
.sfu-spec-overlay {
  display: flex !important;
  flex-direction: column !important;
  justify-content: center !important;
  padding: 2rem !important;
  background: #090F1D !important;
}
.sfu-diagnostic-console {
  grid-template-columns: 1fr !important;
  background: #0F172A !important;
  border: 1px solid #38BDF8 !important;
  padding: 2rem !important;
}
.sfu-console-controls {
  display: grid !important;
  grid-template-columns: repeat(3, 1fr) !important;
  gap: 1.25rem !important;
}
.sfu-program-card, .sfu-showcase-card, .sfu-deliverables-box, .sfu-sidebar-card, .sfu-contact-form-card, .sfu-contact-info-card, .sfu-regret-card, .sfu-accordion-item {
  background: #0F172A !important;
  border-color: #1E293B !important;
  color: #F8FAFC !important;
}
.sfu-card-title a, .accordion-header {
  color: #FFFFFF !important;
}
@media (max-width: 980px) {
  .sfu-hero-figure, .sfu-console-controls {
    grid-template-columns: 1fr !important;
  }
}


/* === MOBILE RESPONSIVENESS & ZERO-OVERFLOW ARCHITECTURE (<= 980px & <= 640px) === */
html, body {
  max-width: 100% !important;
  overflow-x: hidden !important;
}

div, section, article, aside, header, footer, main, nav, figure {
  min-width: 0;
  max-width: 100%;
}

@media (max-width: 980px) {
  /* 1. Clean single-row mobile header: Brand on Left, Hamburger on Right, hide desktop CTA & ribbons */
  .cf-telemetry-ribbon,
  .on-finder-bar,
  .on-phone-pill,
  .on-dept-ribbon,
  .ono-top-bar,
  .ono-wing-nav,
  .ono-header-wings > nav,
  .pd-canon-ribbon,
  .pd-folio-nav,
  .pc-cnv-compass-bar,
  .pc-organic-nav,
  .psg-safety-strip,
  .psg-track-nav,
  .sf-tuning-ribbon,
  .sf-stave-nav,
  .sfu-trl-ribbon,
  .sfu-nav,
  .ssl-meridian-strip,
  .ssl-nav,
  .vb-press-strip,
  .vb-nav,
  header .header-cta,
  .cf-header-actions .header-cta,
  .on-header-desk .header-cta,
  .ono-header-wings .header-cta,
  .pd-header-actions .header-cta,
  .pc-header-cta-group .header-cta,
  .psg-header-actions .header-cta,
  .sf-header-actions .header-cta,
  .sfu-header-actions .header-cta,
  .ssl-header-actions .header-cta,
  .vb-header-actions .header-cta {
    display: none !important;
  }

  /* Ensure mobile hamburger toggle is always visible and 46x46px */
  #mobileMenuToggle,
  .mobile-menu-toggle,
  .sfu-burger,
  .ssl-burger,
  .vb-burger {
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    min-width: 46px !important;
    min-height: 46px !important;
    width: 46px !important;
    height: 46px !important;
    flex-shrink: 0 !important;
    padding: 0 !important;
    margin: 0 !important;
  }

  /* Force header inner container into a single clean flex row */
  .cf-header-beam,
  .on-top-deck,
  .ono-header-wings,
  .pd-lectern-bar-inner,
  .pc-capsule-shell,
  .psg-gantry-inner,
  .sf-masthead-inner,
  .sfu-dock-inner,
  .ssl-veranda-inner,
  .vb-bar-inner {
    display: flex !important;
    flex-direction: row !important;
    align-items: center !important;
    justify-content: space-between !important;
    gap: 0.65rem !important;
    width: 100% !important;
    max-width: 100% !important;
    padding: 0.6rem 0.9rem !important;
    box-sizing: border-box !important;
  }

  .cf-formwork-header,
  .on-catalog-header,
  .ono-congress-header,
  .pd-athenaeum-header,
  .pc-circle-header,
  .psg-gantry-header,
  .sf-conservatory-header,
  .sfu-uvt-header,
  .ssl-archival-header,
  .vb-botanical-header {
    position: sticky !important;
    top: 0 !important;
    left: 0 !important;
    right: 0 !important;
    width: 100% !important;
    max-width: 100vw !important;
    padding: 0 !important;
    margin: 0 !important;
  }

  .sfu-dock-bar,
  .pc-capsule-nav-row .container {
    padding: 0 !important;
    margin: 0 !important;
    max-width: 100% !important;
  }

  .pc-capsule-shell {
    border-radius: 0 !important;
  }

  /* Compact brand block on mobile so it never wraps into 5 lines */
  .cf-brand-plate,
  .on-brand-identity,
  .ono-center-crest,
  .pd-brand-crest,
  .pc-brand-link,
  .psg-brand-box,
  .sf-brand-mark,
  .sfu-brand,
  .ssl-brand,
  .vb-brand {
    display: flex !important;
    flex-direction: row !important;
    align-items: center !important;
    gap: 0.6rem !important;
    max-width: calc(100% - 60px) !important;
    border: none !important;
    padding: 0 !important;
    margin: 0 !important;
    text-align: left !important;
    justify-content: flex-start !important;
  }

  .ono-center-crest {
    flex-direction: column !important;
    align-items: flex-start !important;
    gap: 0.1rem !important;
    background: transparent !important;
  }

  .cf-brand-title,
  .on-brand-name,
  .ono-crest-title,
  .pd-brand-name,
  .pc-brand-title,
  .psg-brand-name,
  .sf-brand-name,
  .sfu-brand-title,
  .ssl-brand-name,
  .vb-brand-name {
    font-size: 1.05rem !important;
    line-height: 1.15 !important;
    letter-spacing: 0.01em !important;
    white-space: nowrap !important;
    overflow: hidden !important;
    text-overflow: ellipsis !important;
    max-width: 220px !important;
    display: block !important;
  }

  .cf-brand-sub,
  .on-brand-tagline,
  .ono-crest-sub,
  .ono-crest-kicker,
  .pd-brand-sub,
  .pc-brand-tagline,
  .psg-brand-sub,
  .sf-brand-sub,
  .sfu-brand-sub,
  .ssl-brand-tag,
  .vb-brand-sub {
    font-size: 0.65rem !important;
    line-height: 1.2 !important;
    white-space: nowrap !important;
    overflow: hidden !important;
    text-overflow: ellipsis !important;
    max-width: 215px !important;
    display: block !important;
  }

  /* 2. Containers & Hero Sections: Proper mobile padding & natural vertical order (Copy first, Image second) */
  .container,
  .sfu-container,
  .ssl-container,
  .vb-container {
    width: 100% !important;
    max-width: 100% !important;
    padding-left: 1rem !important;
    padding-right: 1rem !important;
    box-sizing: border-box !important;
  }

  .cf-borehole-hero,
  .on-showroom-bento-hero,
  .ono-pavilion-hero,
  .pd-disputation-hero,
  .pc-venn-dialogue-hero,
  .psg-portal-frame-hero,
  .sf-blue-note-hero,
  .sfu-trl-blueprint-hero,
  .ssl-courtyard-folio-hero,
  .vb-apotheke-counter-hero {
    padding: 1.5rem 0 2.5rem !important;
  }

  /* Put H1/Copy BEFORE Hero Image on mobile screens */
  .on-bento-main-copy,
  .psg-hero-left,
  .vb-hero-story,
  .pd-manifesto-col {
    order: 1 !important;
  }
  .on-bento-lcp-stage,
  .psg-hero-right,
  .vb-hero-counter-stage,
  .pd-amphitheater-stage {
    order: 2 !important;
  }
  .pd-canon-index-col,
  .on-bento-tile {
    order: 3 !important;
  }

  /* Hero inner padding & single-column grids on mobile */
  .sfu-hero-dossier,
  .on-bento-main-copy,
  .ono-hero-stage,
  .cf-manifesto-slab,
  .psg-gantry-frame-box,
  .ssl-hero-courtyard-grid,
  .pd-manifesto-col,
  .pd-amphitheater-stage,
  .pd-canon-index-col {
    padding: 1.25rem !important;
    grid-template-columns: 1fr !important;
    gap: 1rem !important;
  }

  .sfu-hero-dossier > *,
  .sfu-hero-lead {
    grid-column: 1 / -1 !important;
  }

  /* Prevent badges, kickers, and pills from overflowing 375px width */
  .cf-tie-holes,
  .cf-stamp-badge,
  .on-catalog-pill-row,
  .on-pin-badge,
  .ono-stage-badge,
  .pd-hero-folio-bar,
  .pc-eyebrow-pill,
  .psg-gantry-top-beam,
  .psg-kicker,
  .sf-kicker,
  .sfu-dossier-kicker,
  .ssl-masthead-kicker,
  .vb-batch-pill {
    white-space: normal !important;
    word-break: break-word !important;
    overflow-wrap: anywhere !important;
    max-width: 100% !important;
    flex-wrap: wrap !important;
    font-size: 0.7rem !important;
    line-height: 1.35 !important;
  }

  .on-pin-badge {
    position: static !important;
    margin: 0.5rem !important;
    display: flex !important;
    width: calc(100% - 1rem) !important;
  }

  /* Responsive mobile H1 typography */
  h1,
  .hero-title,
  .cf-hero-h1,
  .on-hero-h1,
  .ono-hero-h1 {
    font-size: clamp(1.5rem, 6vw, 2rem) !important;
    line-height: 1.2 !important;
    overflow-wrap: break-word !important;
    word-break: break-word !important;
    max-width: 100% !important;
  }

  /* Full-width stacked CTA buttons on mobile */
  .cf-hero-cta-bar,
  .on-hero-actions,
  .ono-hero-cta-group,
  .pd-hero-ctas,
  .pc-hero-actions,
  .psg-hero-ctas,
  .sf-hero-ctas,
  .sfu-hero-ctas,
  .ssl-hero-actions,
  .vb-hero-ctas {
    display: flex !important;
    flex-direction: column !important;
    align-items: stretch !important;
    gap: 0.65rem !important;
    width: 100% !important;
  }

  .cf-hero-cta-bar a,
  .on-hero-actions a,
  .ono-hero-cta-group a,
  .pd-hero-ctas a,
  .pc-hero-actions a,
  .psg-hero-ctas a,
  .sf-hero-ctas a,
  .sfu-hero-ctas a,
  .ssl-hero-actions a,
  .vb-hero-ctas a {
    width: 100% !important;
    max-width: 100% !important;
    box-sizing: border-box !important;
    white-space: normal !important;
  }

  .vb-hero-figure,
  .pc-arched-frame {
    border-radius: 28px !important;
    border-width: 4px !important;
  }

  /* 3. Sleek, non-intrusive mobile Cookie Banner at bottom */
  .cookie-banner,
  #cookieBanner {
    left: 0.5rem !important;
    right: 0.5rem !important;
    bottom: 0.5rem !important;
    width: auto !important;
    max-width: calc(100vw - 1rem) !important;
    padding: 0.75rem 0.9rem !important;
    box-sizing: border-box !important;
    border-radius: 8px !important;
    z-index: 999 !important;
  }

  .cookie-banner-inner,
  .sfu-cookie-inner,
  .ssl-cookie-inner,
  .vb-cookie-inner {
    display: flex !important;
    flex-direction: column !important;
    align-items: stretch !important;
    gap: 0.55rem !important;
    padding: 0 !important;
  }

  .cookie-banner p,
  #cookieBanner p {
    font-size: 0.74rem !important;
    line-height: 1.35 !important;
    margin: 0 !important;
  }

  .cookie-banner button,
  #cookieBanner button,
  .cookie-actions button,
  .cookie-actions .btn-primary {
    width: 100% !important;
    min-height: 44px !important;
    padding: 0.45rem 0.75rem !important;
    font-size: 0.78rem !important;
  }
}


/* === STRICT 375PX MOBILE VIEWPORT & TABLE/DRAWER SAFETY === */
@media (max-width: 980px) {
  html, body {
    width: 100% !important;
    max-width: 100% !important;
    overflow-x: hidden !important;
    margin: 0 !important;
    padding: 0 !important;
  }

  main, .site-footer, footer {
    margin-left: 0 !important;
    width: 100% !important;
    max-width: 100% !important;
    overflow-x: hidden !important;
  }

  /* Tables: always scroll horizontally inside their own container, never expanding body */
  table {
    display: block !important;
    width: 100% !important;
    max-width: 100% !important;
    overflow-x: auto !important;
    -webkit-overflow-scrolling: touch !important;
    border-collapse: collapse !important;
  }

  /* Ensure all multi-column grids collapse to 1 column on <= 768px */
  @media (max-width: 768px) {
    [class*="grid"],
    [class*="split"],
    [class*="trio"],
    [class*="row"],
    [class*="strip"],
    [class*="bento"],
    [class*="triptych"],
    [class*="collage"],
    [class*="console"],
    [class*="panel"],
    [class*="board"],
    [class*="stage"] {
      grid-template-columns: 1fr !important;
    }

    /* Keep header inner row horizontal (Logo Left + Burger Right) */
    .cf-header-beam,
    .on-top-deck,
    .ono-header-wings,
    .pd-lectern-bar-inner,
    .pc-capsule-shell,
    .psg-gantry-inner,
    .sf-masthead-inner,
    .sfu-dock-inner,
    .ssl-veranda-inner,
    .vb-bar-inner {
      display: flex !important;
      flex-direction: row !important;
      flex-wrap: nowrap !important;
      align-items: center !important;
      justify-content: space-between !important;
      width: 100% !important;
      max-width: 100% !important;
      padding: 0.6rem 0.85rem !important;
    }

    /* Mobile drawer full-width clean overlay */
    #mobileDrawer,
    .mobile-drawer,
    .sfu-mobile-drawer,
    .ssl-mobile-drawer,
    .vb-mobile-drawer {
      max-width: 100vw !important;
      box-sizing: border-box !important;
    }
  }
}


/* === FINAL MOBILE POLISH: COMPACT COOKIE BAR & TOP RIBBON CLEANUP === */
.ono-hero-stage {
  background: #111827 !important;
  border: 1px solid #E11D48 !important;
}
@media (max-width: 980px) {
  .ono-top-ribbon,
  .ono-norm-strip,
  body > div:first-child:not(.drawer-backdrop):not(.cookie-banner) {
    display: none !important;
  }
  .cookie-banner,
  #cookieBanner {
    padding: 0.55rem 0.75rem !important;
  }
  .cookie-title,
  .cookie-banner h3,
  .cookie-banner h4 {
    font-size: 0.7rem !important;
    line-height: 1.2 !important;
    margin: 0 0 0.2rem 0 !important;
  }
  .cookie-banner p,
  #cookieBanner p {
    font-size: 0.68rem !important;
    line-height: 1.25 !important;
    margin: 0 0 0.4rem 0 !important;
  }
}