/* Reid Automation Systems — shared site styles */

*,
*::before,
*::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  --blue: #2b9fe8;
  --blue-dim: #2474ad;
  --dark: #0a0c0f;
  --dark2: #0f1318;
  --dark3: #161b22;
  --border: #2b9fe820;
  --border2: #2b9fe840;
  --text: #e8edf2;
  --muted: #6b7a8d;
  --mono: "Share Tech Mono", monospace;
  --head: "Rajdhani", sans-serif;
  --body: "Inter", sans-serif;
  --nav-h: 92px;
  --focus-ring: 2px solid var(--blue);
}

html {
  scroll-behavior: smooth;
}

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

  .fade-up,
  .d1,
  .d2,
  .d3 {
    animation: none !important;
    opacity: 1 !important;
    transform: none !important;
  }

  .nav-menu {
    transition: none !important;
  }
}

body {
  background: var(--dark);
  color: var(--text);
  font-family: var(--body);
  overflow-x: hidden;
}

.skip-link {
  position: absolute;
  left: 16px;
  top: -120px;
  z-index: 200;
  padding: 12px 18px;
  background: var(--blue);
  color: var(--dark);
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 1px;
  text-decoration: none;
  text-transform: uppercase;
  border-radius: 2px;
  transition: top 0.15s ease;
}

.skip-link:focus-visible {
  top: 16px;
}

a:focus-visible,
button:focus-visible,
.nav-toggle:focus-visible,
.form-submit:focus-visible,
input:focus-visible,
textarea:focus-visible,
select:focus-visible {
  outline: var(--focus-ring);
  outline-offset: 2px;
}

.btn-primary:focus-visible,
.nav-cta:focus-visible {
  outline-color: #fff;
  outline-offset: 3px;
}

.pcb-bg {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 0;
  background-image:
    linear-gradient(var(--border) 1px, transparent 1px),
    linear-gradient(90deg, var(--border) 1px, transparent 1px);
  background-size: 40px 40px;
  opacity: 0.35;
}

/* ——— Header / nav ——— */

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(10, 12, 15, 0.96);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border2);
}

.site-nav {
  height: var(--nav-h);
  padding: 0 6%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.nav-logo {
  display: flex;
  align-items: center;
  flex-shrink: 0;
  padding: 6px 16px 6px 10px;
  margin: 0 4px 0 -6px;
  border-radius: 8px;
  transition: background-color 0.2s ease, box-shadow 0.2s ease;
}

.nav-logo:hover {
  background-color: rgba(255, 255, 255, 0.045);
}

.brand-logo {
  height: 56px;
  width: auto;
  display: block;
}

.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 44px;
  height: 44px;
  padding: 0 10px;
  background: transparent;
  border: 1px solid var(--border2);
  color: var(--text);
  cursor: pointer;
  flex-shrink: 0;
}

.nav-toggle-bar {
  display: block;
  height: 2px;
  width: 100%;
  background: var(--blue);
  transition: transform 0.2s ease, opacity 0.2s ease;
}

body.nav-open .nav-toggle-bar:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

body.nav-open .nav-toggle-bar:nth-child(2) {
  opacity: 0;
}

body.nav-open .nav-toggle-bar:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 32px;
}

.nav-links {
  display: flex;
  gap: 36px;
  list-style: none;
  align-items: center;
}

.nav-links a {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--muted);
  text-decoration: none;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  transition: color 0.2s;
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--blue);
}

.nav-cta {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 1.5px;
  background: transparent;
  border: 1px solid var(--blue);
  color: var(--blue);
  padding: 9px 22px;
  cursor: pointer;
  text-transform: uppercase;
  transition: background 0.2s, color 0.2s, border-color 0.2s;
  text-decoration: none;
  display: inline-block;
  white-space: nowrap;
}

.nav-cta:hover {
  background: var(--blue);
  color: var(--dark);
}

.nav-backdrop {
  display: none;
  position: fixed;
  inset: var(--nav-h) 0 0 0;
  z-index: 98;
  background: rgba(0, 0, 0, 0.45);
  border: 0;
  padding: 0;
  cursor: pointer;
}

.nav-backdrop:not([hidden]) {
  display: block;
}

/* ——— Main ——— */

main {
  position: relative;
  z-index: 1;
}

section {
  position: relative;
  z-index: 1;
  padding: 100px 8%;
}

.section-tag {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--blue);
  letter-spacing: 3px;
  text-transform: uppercase;
  margin-bottom: 18px;
  display: flex;
  align-items: center;
  gap: 14px;
}

.section-tag--center {
  justify-content: center;
}

.section-tag::before {
  content: "";
  display: block;
  width: 36px;
  height: 1px;
  background: var(--blue);
}

.section-tag--center::before {
  display: none;
}

h2 {
  font-family: var(--head);
  font-size: clamp(32px, 4vw, 52px);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 2px;
  margin-bottom: 18px;
}

.section-sub {
  font-size: 15px;
  color: var(--muted);
  max-width: 580px;
  line-height: 1.85;
  margin-bottom: 60px;
}

.accent,
h2 .accent {
  color: var(--blue);
}

.btn-primary {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 2px;
  text-transform: uppercase;
  background: var(--blue);
  color: var(--dark);
  border: none;
  padding: 14px 32px;
  cursor: pointer;
  font-weight: 600;
  transition: background 0.2s, color 0.2s;
  display: inline-block;
  text-decoration: none;
}

.btn-primary:hover {
  background: #5bbcf8;
}

.btn-ghost {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 2px;
  text-transform: uppercase;
  background: transparent;
  color: var(--text);
  border: 1px solid var(--border2);
  padding: 14px 32px;
  cursor: pointer;
  transition: border-color 0.2s, color 0.2s;
  display: inline-block;
  text-decoration: none;
}

.btn-ghost:hover {
  border-color: var(--blue);
  color: var(--blue);
}

/* ——— Footer ——— */

footer {
  border-top: 1px solid var(--border2);
  background: var(--dark);
  padding: 40px 8%;
  position: relative;
  z-index: 1;
}

.footer-inner {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 32px;
  margin-bottom: 32px;
}

.footer-brand {
  height: 40px;
  width: auto;
  display: block;
  margin-bottom: 16px;
}

.footer-desc {
  font-size: 13px;
  color: var(--muted);
  max-width: 280px;
  line-height: 1.7;
}

.footer-col h4 {
  font-family: var(--mono);
  font-size: 10px;
  color: var(--blue);
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-bottom: 16px;
}

.footer-col ul {
  list-style: none;
}

.footer-col ul li {
  margin-bottom: 10px;
}

.footer-col ul li a {
  font-size: 13px;
  color: var(--muted);
  text-decoration: none;
  transition: color 0.2s;
}

.footer-col ul li a:hover {
  color: var(--blue);
}

.footer-col p {
  font-size: 13px;
  color: var(--muted);
  line-height: 1.7;
}

.link-accent {
  color: var(--blue);
  text-decoration: none;
}

.link-accent:hover {
  text-decoration: underline;
}

.footer-bottom {
  border-top: 1px solid var(--border);
  padding-top: 28px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}

.footer-copy,
.footer-abn {
  font-family: var(--mono);
  font-size: 10px;
  color: var(--muted);
  letter-spacing: 1px;
}

/* ——— Scrollbar ——— */

::-webkit-scrollbar {
  width: 5px;
}

::-webkit-scrollbar-track {
  background: var(--dark);
}

::-webkit-scrollbar-thumb {
  background: var(--border2);
}

::-webkit-scrollbar-thumb:hover {
  background: var(--blue-dim);
}

/* ——— Motion ——— */

@keyframes fadeUp {
  from {
    opacity: 0;
    transform: translateY(24px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.fade-up {
  animation: fadeUp 0.7s ease forwards;
}

.d1 {
  animation-delay: 0.12s;
  opacity: 0;
}

.d2 {
  animation-delay: 0.26s;
  opacity: 0;
}

.d3 {
  animation-delay: 0.4s;
  opacity: 0;
}

/* ——— Page hero (inner pages) ——— */

.page-hero {
  padding: 80px 8% 60px;
  position: relative;
  z-index: 1;
  border-bottom: 1px solid var(--border2);
}

.page-hero-tag {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--blue);
  letter-spacing: 3px;
  text-transform: uppercase;
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  gap: 14px;
}

.page-hero-tag::before {
  content: "";
  display: block;
  width: 36px;
  height: 1px;
  background: var(--blue);
}

.page-title {
  font-family: var(--head);
  font-size: clamp(48px, 6vw, 80px);
  font-weight: 700;
  line-height: 0.95;
  letter-spacing: 3px;
  text-transform: uppercase;
  margin-bottom: 24px;
}

.page-title span {
  color: var(--blue);
}

.page-sub {
  font-size: 16px;
  color: var(--muted);
  max-width: 560px;
  line-height: 1.85;
}

/* ═══════════ Home ═══════════ */

.hero {
  min-height: 90vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 80px 8%;
  position: relative;
  z-index: 1;
}

.corner-tl,
.corner-br {
  position: absolute;
  width: 48px;
  height: 48px;
}

.corner-tl {
  top: 28px;
  left: 28px;
  border-top: 1px solid var(--border2);
  border-left: 1px solid var(--border2);
}

.corner-br {
  bottom: 28px;
  right: 28px;
  border-bottom: 1px solid var(--border2);
  border-right: 1px solid var(--border2);
}

.hero-tag {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--blue);
  letter-spacing: 3px;
  text-transform: uppercase;
  margin-bottom: 28px;
  display: flex;
  align-items: center;
  gap: 14px;
}

.hero-tag::before {
  content: "";
  display: block;
  width: 36px;
  height: 1px;
  background: var(--blue);
}

h1 {
  font-family: var(--head);
  font-size: clamp(56px, 8vw, 108px);
  font-weight: 700;
  line-height: 0.93;
  letter-spacing: 3px;
  text-transform: uppercase;
  margin-bottom: 36px;
}

h1 span {
  color: var(--blue);
}

.hero-sub {
  font-size: 17px;
  font-weight: 300;
  color: var(--muted);
  max-width: 560px;
  line-height: 1.85;
  margin-bottom: 52px;
}

.hero-btns {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.stats {
  border-top: 1px solid var(--border2);
  border-bottom: 1px solid var(--border2);
  background: var(--dark2);
  padding: 44px 8%;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  position: relative;
  z-index: 1;
}

.stat {
  padding: 0 32px;
  border-right: 1px solid var(--border2);
}

.stat:first-child {
  padding-left: 0;
}

.stat:last-child {
  border-right: none;
}

.stat-num {
  font-family: var(--head);
  font-size: 52px;
  font-weight: 700;
  color: var(--blue);
  line-height: 1;
  margin-bottom: 8px;
}

.stat-label {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--muted);
  letter-spacing: 1.5px;
  text-transform: uppercase;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--border2);
  border: 1px solid var(--border2);
}

.service-card {
  background: var(--dark2);
  padding: 36px 28px;
  transition: background 0.2s;
  position: relative;
  overflow: hidden;
  text-decoration: none;
  display: block;
  color: inherit;
}

.service-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--blue);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.3s;
}

.service-card:hover {
  background: var(--dark3);
}

.service-card:hover::before {
  transform: scaleX(1);
}

/* 3-column grid: counts 4, 7, 10… leave one card on the last row — empty tracks
   show the grid background as a large tinted block. Span the orphan full width. */
.services-grid:has(.service-card:nth-child(3n + 1):last-child) .service-card:last-child {
  grid-column: 1 / -1;
}

.svc-num {
  font-family: var(--mono);
  font-size: 10px;
  color: var(--blue);
  letter-spacing: 2px;
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.snum {
  width: 26px;
  height: 26px;
  border: 1px solid var(--border2);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 10px;
  color: var(--blue);
  flex-shrink: 0;
}

.svc-title {
  font-family: var(--head);
  font-size: 20px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 10px;
}

.svc-desc {
  font-size: 13px;
  color: var(--muted);
  line-height: 1.75;
}

.projects-teaser {
  display: flex;
  flex-direction: column;
  gap: 1px;
  background: var(--border2);
}

.proj-card {
  background: var(--dark);
  display: grid;
  grid-template-columns: 1fr 2fr;
  min-height: 220px;
  text-decoration: none;
  color: inherit;
  transition: opacity 0.2s;
}

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

.proj-card:hover {
  opacity: 0.88;
}

.proj-img {
  background: var(--dark3);
  position: relative;
  overflow: hidden;
  min-height: 200px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.proj-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.65;
}

.img-lbl {
  position: absolute;
  bottom: 16px;
  left: 16px;
  font-family: var(--mono);
  font-size: 10px;
  color: var(--blue);
  letter-spacing: 2px;
  text-transform: uppercase;
  background: rgba(10, 12, 15, 0.85);
  padding: 4px 10px;
}

.proj-info {
  padding: 40px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.proj-tag {
  font-family: var(--mono);
  font-size: 10px;
  color: var(--blue);
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-bottom: 10px;
}

.proj-title {
  font-family: var(--head);
  font-size: 28px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 10px;
}

.proj-desc {
  font-size: 13px;
  color: var(--muted);
  line-height: 1.75;
  margin-bottom: 20px;
}

.proj-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.tag {
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: 1px;
  border: 1px solid var(--border2);
  color: var(--muted);
  padding: 3px 10px;
  text-transform: uppercase;
}

.terminal {
  font-family: var(--mono);
  font-size: 11px;
  color: #2b9fe8;
  opacity: 0.55;
  padding: 32px;
  line-height: 2.3;
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.terminal-accent {
  margin-top: 12px;
  color: #5bbcf8;
}

.cta-strip {
  background: var(--dark2);
  border-top: 1px solid var(--border2);
  border-bottom: 1px solid var(--border2);
  padding: 80px 8%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
  position: relative;
  z-index: 1;
}

.cta-text h3 {
  font-family: var(--head);
  font-size: clamp(28px, 3vw, 42px);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 2px;
  margin-bottom: 12px;
}

.cta-text p {
  font-size: 15px;
  color: var(--muted);
  max-width: 480px;
  line-height: 1.7;
}

.cta-actions {
  display: flex;
  gap: 16px;
  flex-shrink: 0;
}

.section--muted {
  background: var(--dark2);
  padding-top: 80px;
  padding-bottom: 80px;
}

.section-cta-wrap {
  text-align: center;
  margin-top: 48px;
}

.section-sub--center {
  margin-left: auto;
  margin-right: auto;
  margin-bottom: 48px;
  text-align: center;
}

/* ═══════════ Services ═══════════ */

.svc-section {
  border-bottom: 1px solid var(--border2);
  padding: 80px 8%;
}

.svc-section:last-of-type {
  border-bottom: none;
}

.svc-header {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: start;
  margin-bottom: 60px;
}

.svc-num-lg {
  font-family: var(--head);
  font-size: clamp(64px, 12vw, 120px);
  font-weight: 700;
  color: var(--border2);
  line-height: 1;
  margin-bottom: -20px;
}

.svc-category {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--blue);
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-bottom: 14px;
}

.svc-title-lg {
  font-family: var(--head);
  font-size: clamp(28px, 3vw, 42px);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 2px;
  margin-bottom: 20px;
}

.svc-body p {
  font-size: 14px;
  color: var(--muted);
  line-height: 1.85;
  margin-bottom: 16px;
}

.tag-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 24px;
}

.stag {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 1px;
  border: 1px solid var(--border2);
  color: var(--muted);
  padding: 5px 12px;
  text-transform: uppercase;
}

.svc-features {
  margin-top: 48px;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  background: var(--border2);
}

.feat {
  background: var(--dark2);
  padding: 24px 28px;
}

.feat-title {
  font-family: var(--head);
  font-size: 16px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 8px;
  color: var(--text);
}

.feat-desc {
  font-size: 13px;
  color: var(--muted);
  line-height: 1.7;
}

/* ═══════════ Contact ═══════════ */

.contact-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: start;
}

.contact-info h3 {
  font-family: var(--head);
  font-size: 28px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 2px;
  margin-bottom: 20px;
}

.contact-info p {
  font-size: 14px;
  color: var(--muted);
  line-height: 1.85;
  margin-bottom: 24px;
}

.contact-detail {
  display: flex;
  flex-direction: column;
  gap: 0;
  margin-top: 40px;
  border: 1px solid var(--border2);
}

.detail-item {
  padding: 20px 24px;
  border-bottom: 1px solid var(--border2);
  display: flex;
  align-items: flex-start;
  gap: 20px;
}

.detail-item:last-child {
  border-bottom: none;
}

.detail-label {
  font-family: var(--mono);
  font-size: 10px;
  color: var(--blue);
  letter-spacing: 2px;
  text-transform: uppercase;
  min-width: 80px;
  margin-top: 3px;
}

.detail-val {
  font-size: 14px;
  color: var(--text);
  line-height: 1.6;
}

.detail-val a {
  color: var(--blue);
  text-decoration: none;
}

.detail-val a:hover {
  text-decoration: underline;
}

.detail-muted {
  color: var(--muted);
  font-size: 13px;
  line-height: 1.8;
}

.contact-form-wrap {
  background: var(--dark2);
  border: 1px solid var(--border2);
  padding: 48px;
  position: relative;
}

.contact-form-wrap::before,
.contact-form-wrap::after {
  content: "";
  position: absolute;
  width: 16px;
  height: 16px;
}

.contact-form-wrap::before {
  top: -1px;
  left: -1px;
  border-top: 2px solid var(--blue);
  border-left: 2px solid var(--blue);
}

.contact-form-wrap::after {
  bottom: -1px;
  right: -1px;
  border-bottom: 2px solid var(--blue);
  border-right: 2px solid var(--blue);
}

.form-group {
  margin-bottom: 24px;
}

.form-group label {
  display: block;
  font-family: var(--mono);
  font-size: 10px;
  color: var(--blue);
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-bottom: 10px;
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  background: var(--dark);
  border: 1px solid var(--border2);
  color: var(--text);
  padding: 12px 16px;
  font-family: var(--body);
  font-size: 14px;
  outline: none;
  transition: border-color 0.2s;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  border-color: var(--blue);
}

.form-group textarea {
  resize: vertical;
  min-height: 140px;
}

.form-group select option {
  background: var(--dark);
}

.form-submit {
  width: 100%;
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 2px;
  text-transform: uppercase;
  background: var(--blue);
  color: var(--dark);
  border: none;
  padding: 16px;
  cursor: pointer;
  font-weight: 600;
  transition: background 0.2s;
  margin-top: 8px;
}

.form-submit:hover {
  background: #5bbcf8;
}

.form-note {
  font-family: var(--mono);
  font-size: 10px;
  color: var(--muted);
  letter-spacing: 1px;
  margin-top: 16px;
  text-align: center;
  line-height: 1.6;
}

.hp-field {
  display: none;
}

/* ═══════════ About ═══════════ */

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: start;
}

.about-text p {
  font-size: 15px;
  color: var(--muted);
  line-height: 1.9;
  margin-bottom: 20px;
}

.about-list {
  list-style: none;
  margin-top: 32px;
}

.about-list li {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--text);
  letter-spacing: 1px;
  padding: 13px 0;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: flex-start;
  gap: 14px;
  line-height: 1.6;
}

.about-list li::before {
  content: "";
  display: block;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--blue);
  flex-shrink: 0;
  margin-top: 4px;
}

.about-panel {
  background: var(--dark2);
  border: 1px solid var(--border2);
  padding: 44px;
  position: relative;
  overflow: hidden;
}

.about-panel::before {
  content: "RAS";
  position: absolute;
  top: -16px;
  right: 16px;
  font-family: var(--head);
  font-size: 100px;
  font-weight: 700;
  color: var(--border2);
  letter-spacing: 6px;
  line-height: 1;
  pointer-events: none;
}

.panel-item {
  padding: 20px 0;
  border-bottom: 1px solid var(--border);
}

.panel-item:last-child {
  border-bottom: none;
}

.panel-label {
  font-family: var(--mono);
  font-size: 10px;
  color: var(--blue);
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-bottom: 8px;
}

.panel-val {
  font-family: var(--head);
  font-size: 18px;
  font-weight: 600;
  letter-spacing: 1px;
  line-height: 1.4;
}

.principles-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--border2);
  border: 1px solid var(--border2);
  margin-top: 64px;
}

.principle {
  background: var(--dark2);
  padding: 36px 28px;
}

.principle-num {
  font-family: var(--mono);
  font-size: 10px;
  color: var(--blue);
  letter-spacing: 2px;
  margin-bottom: 16px;
}

.principle-title {
  font-family: var(--head);
  font-size: 20px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 12px;
}

.principle-desc {
  font-size: 13px;
  color: var(--muted);
  line-height: 1.75;
}

.workshop-strip {
  background: var(--dark2);
  border-top: 1px solid var(--border2);
  border-bottom: 1px solid var(--border2);
  padding: 80px 8%;
  position: relative;
  z-index: 1;
}

.workshop-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: start;
}

.workshop-title {
  font-family: var(--head);
  font-size: clamp(28px, 3vw, 42px);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 2px;
  margin-bottom: 20px;
}

.workshop-desc p {
  font-size: 14px;
  color: var(--muted);
  line-height: 1.85;
  margin-bottom: 16px;
}

.equip-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
}

.equip-item {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--muted);
  letter-spacing: 1px;
  padding: 10px 14px;
  border: 1px solid var(--border2);
}

.section--center {
  text-align: center;
}

/* ═══════════ Projects (detail) ═══════════ */

.proj-section {
  border-bottom: 1px solid var(--border2);
  padding: 80px 8%;
}

main > .proj-section:nth-child(even) {
  background: var(--dark2);
}

.proj-section:last-of-type {
  border-bottom: none;
}

.proj-meta {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 24px;
  flex-wrap: wrap;
}

.proj-category {
  font-family: var(--mono);
  font-size: 10px;
  color: var(--blue);
  letter-spacing: 2px;
  text-transform: uppercase;
}

.proj-client {
  font-family: var(--mono);
  font-size: 10px;
  color: var(--muted);
  letter-spacing: 2px;
  text-transform: uppercase;
  padding-left: 16px;
  border-left: 1px solid var(--border2);
}

.proj-heading {
  font-family: var(--head);
  font-size: clamp(36px, 5vw, 64px);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 2px;
  margin-bottom: 24px;
}

.proj-intro {
  font-size: 16px;
  color: var(--muted);
  max-width: 800px;
  line-height: 1.85;
  margin-bottom: 48px;
}

.proj-intro strong {
  color: var(--blue);
  font-weight: 600;
}

.two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: start;
}

.two-col.flip {
  direction: rtl;
}

.two-col.flip > * {
  direction: ltr;
}

.three-col {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--border2);
}

.proj-detail p {
  font-size: 14px;
  color: var(--muted);
  line-height: 1.85;
  margin-bottom: 16px;
}

.proj-tags-lg {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 28px 0;
}

.proj-tags-lg.proj-tags-tight {
  margin-top: 32px;
}

.ss-gallery {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 3px;
  margin-top: 48px;
}

.ss-item {
  position: relative;
  overflow: hidden;
  background: var(--dark3);
}

.ss-item img {
  width: 100%;
  display: block;
  opacity: 0.9;
  transition: opacity 0.25s;
}

.ss-item:hover img {
  opacity: 1;
}

.ss-cap {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  font-family: var(--mono);
  font-size: 9px;
  color: var(--text);
  letter-spacing: 1px;
  text-transform: uppercase;
  background: rgba(10, 12, 15, 0.88);
  padding: 6px 10px;
}

.ss-wide {
  grid-column: span 2;
  position: relative;
  overflow: hidden;
  background: var(--dark3);
}

.ss-wide img {
  width: 100%;
  display: block;
  opacity: 0.9;
}

.ss-wide .ss-cap {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  font-family: var(--mono);
  font-size: 9px;
  color: var(--text);
  letter-spacing: 1px;
  text-transform: uppercase;
  background: rgba(10, 12, 15, 0.88);
  padding: 6px 10px;
}

.hw-section {
  margin-top: 56px;
  padding-top: 48px;
  border-top: 1px solid var(--border2);
}

.hw-label {
  font-family: var(--mono);
  font-size: 10px;
  color: var(--blue);
  letter-spacing: 3px;
  text-transform: uppercase;
  margin-bottom: 18px;
  display: flex;
  align-items: center;
  gap: 12px;
}

.hw-label::before {
  content: "";
  display: block;
  width: 28px;
  height: 1px;
  background: var(--blue);
}

.hw-title {
  font-family: var(--head);
  font-size: clamp(22px, 2.5vw, 32px);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 2px;
  margin-bottom: 28px;
}

.hw-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: start;
}

.hw-img {
  position: relative;
  overflow: hidden;
  background: var(--dark);
}

.hw-img img {
  width: 100%;
  display: block;
}

.hw-img.dark-bg {
  background: #000;
}

.hw-img .hw-img-cap {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  font-family: var(--mono);
  font-size: 9px;
  color: var(--text);
  letter-spacing: 1px;
  text-transform: uppercase;
  background: rgba(10, 12, 15, 0.88);
  padding: 6px 10px;
}

.hw-specs {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1px;
  background: var(--border2);
  margin-top: 0;
}

.hw-spec {
  background: var(--dark2);
  padding: 18px 20px;
}

.hw-spec-label {
  font-family: var(--mono);
  font-size: 9px;
  color: var(--blue);
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-bottom: 6px;
}

.hw-spec-val {
  font-size: 13px;
  color: var(--text);
  line-height: 1.5;
}

.enclosure-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
  margin-top: 48px;
}

.enclosure-img {
  background: #000;
  overflow: hidden;
}

.enclosure-img img {
  width: 100%;
  display: block;
}

.cap-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--border2);
  margin-top: 48px;
}

.cap-card {
  background: var(--dark);
  padding: 26px 22px;
}

.cap-card-alt {
  background: var(--dark2);
  padding: 26px 22px;
}

.cap-title {
  font-family: var(--head);
  font-size: 15px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 8px;
  color: var(--blue);
}

.cap-desc {
  font-size: 12px;
  color: var(--muted);
  line-height: 1.7;
}

.proj-highlights,
.hw-highlights {
  margin-top: 40px;
  border-top: 1px solid var(--border);
  padding-top: 28px;
}

.proj-highlights h4,
.hw-highlights h4 {
  font-family: var(--mono);
  font-size: 10px;
  color: var(--blue);
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-bottom: 16px;
}

.proj-highlights ul,
.hw-highlights ul {
  list-style: none;
}

.proj-highlights ul li,
.hw-highlights ul li {
  font-size: 13px;
  color: var(--muted);
  padding: 8px 0;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: flex-start;
  gap: 12px;
  line-height: 1.6;
}

.proj-highlights ul li::before,
.hw-highlights ul li::before {
  content: "";
  display: block;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--blue);
  flex-shrink: 0;
  margin-top: 6px;
}

/* TerraNode hardware block (tighter top spacing than project highlights) */
.hw-highlights {
  margin-top: 32px;
  padding-top: 24px;
}

.ss-full {
  position: relative;
  overflow: hidden;
  background: var(--dark3);
  margin-top: 3px;
}

.ss-full img {
  width: 100%;
  display: block;
  opacity: 0.9;
}

.ss-full .ss-cap {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  font-family: var(--mono);
  font-size: 9px;
  color: var(--text);
  letter-spacing: 1px;
  text-transform: uppercase;
  background: rgba(10, 12, 15, 0.88);
  padding: 6px 10px;
}

.eng-ss-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 3px;
  margin-top: 48px;
}

.eng-ss-item {
  position: relative;
  overflow: hidden;
  background: var(--dark3);
}

.eng-ss-item img {
  width: 100%;
  display: block;
  opacity: 0.88;
  transition: opacity 0.25s;
}

.eng-ss-item:hover img {
  opacity: 1;
}

.eng-ss-item .ss-cap {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  font-family: var(--mono);
  font-size: 9px;
  color: var(--text);
  letter-spacing: 1px;
  text-transform: uppercase;
  background: rgba(10, 12, 15, 0.88);
  padding: 6px 10px;
}

.eng-ss-full {
  position: relative;
  overflow: hidden;
  background: var(--dark3);
  margin-top: 3px;
}

.eng-ss-full img {
  width: 100%;
  display: block;
  opacity: 0.88;
}

.eng-ss-full .ss-cap {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  font-family: var(--mono);
  font-size: 9px;
  color: var(--text);
  letter-spacing: 1px;
  text-transform: uppercase;
  background: rgba(10, 12, 15, 0.88);
  padding: 6px 10px;
}

.proj-hero-img {
  position: relative;
  overflow: hidden;
  min-height: 280px;
  background: var(--dark3);
}

.proj-hero-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.85;
  display: block;
  min-height: 280px;
}

.proj-hero-cap {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  font-family: var(--mono);
  font-size: 9px;
  color: var(--text);
  letter-spacing: 1px;
  text-transform: uppercase;
  background: rgba(10, 12, 15, 0.88);
  padding: 6px 10px;
}

.proj-block-spaced {
  margin-top: 56px;
  padding-top: 48px;
  border-top: 1px solid var(--border2);
}

.two-col--loose {
  align-items: flex-start;
  margin-bottom: 48px;
}

.two-col--tight {
  align-items: flex-start;
  margin-bottom: 0;
}

/* ═══════════ Responsive ═══════════ */

@media (max-width: 900px) {
  .nav-toggle {
    display: flex;
  }

  .nav-menu {
    position: fixed;
    top: var(--nav-h);
    right: 0;
    width: min(100%, 320px);
    height: calc(100dvh - var(--nav-h));
    flex-direction: column;
    align-items: stretch;
    padding: 24px;
    gap: 24px;
    background: rgba(10, 12, 15, 0.98);
    backdrop-filter: blur(12px);
    border-left: 1px solid var(--border2);
    transform: translateX(100%);
    transition: transform 0.22s ease;
    z-index: 99;
    overflow-y: auto;
  }

  body.nav-open .nav-menu {
    transform: translateX(0);
  }

  .nav-links {
    flex-direction: column;
    align-items: flex-start;
    gap: 20px;
  }

  .nav-cta {
    text-align: center;
    width: 100%;
  }

  section {
    padding: 72px 6%;
  }

  .page-hero {
    padding: 64px 6% 48px;
  }

  .stats {
    grid-template-columns: repeat(2, 1fr);
    gap: 1px;
    padding: 0;
    background: var(--border2);
  }

  .stat {
    padding: 24px 16px;
    border-right: none;
    border-bottom: none;
    background: var(--dark2);
  }

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

  .proj-card,
  .proj-card.rev {
    grid-template-columns: 1fr;
  }

  .proj-info {
    padding: 28px 6%;
  }

  .cta-strip {
    flex-direction: column;
    align-items: flex-start;
    padding: 56px 6%;
  }

  .cta-actions {
    width: 100%;
    flex-wrap: wrap;
  }

  .contact-layout,
  .about-grid,
  .workshop-inner,
  .svc-header {
    grid-template-columns: 1fr;
    gap: 48px;
  }

  .svc-features {
    grid-template-columns: 1fr;
  }

  .two-col,
  .two-col.flip {
    grid-template-columns: 1fr;
    direction: ltr;
  }

  .two-col.flip > * {
    direction: ltr;
  }

  .three-col,
  .cap-grid,
  .principles-grid {
    grid-template-columns: 1fr;
  }

  .ss-gallery {
    grid-template-columns: 1fr;
  }

  .ss-wide {
    grid-column: span 1;
  }

  .hw-grid,
  .enclosure-row,
  .hw-specs {
    grid-template-columns: 1fr;
  }

  .eng-ss-grid {
    grid-template-columns: 1fr;
  }

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

  .corner-tl,
  .corner-br {
    display: none;
  }
}

@media (max-width: 520px) {
  .stats {
    grid-template-columns: 1fr;
  }

  .contact-form-wrap {
    padding: 28px 20px;
  }

  .proj-meta {
    flex-direction: column;
    align-items: flex-start;
  }

  .proj-client {
    padding-left: 0;
    border-left: none;
  }
}