/* ===== PROPEL ENGINEERING - DESIGN SYSTEM ===== */
@import url('https://fonts.googleapis.com/css2?family=Barlow+Condensed:wght@300;400;500;600;700;800;900&family=Barlow:wght@300;400;500;600&family=IBM+Plex+Mono:wght@300;400;500&display=swap');

:root {
  --royal-blue: #0047D9;
  --midnight-navy: #001B5E;
  --metallic-silver: #C9C9C9;
  --steel-gray: #8D8D8D;
  --graphite: #1E1E1E;
  --white: #FFFFFF;
  --blue-glow: rgba(0, 71, 217, 0.3);
  --navy-fade: rgba(0, 27, 94, 0.85);
  --glass: rgba(255,255,255,0.04);
  --border: rgba(201, 201, 201, 0.15);
  --font-display: 'Barlow Condensed', sans-serif;
  --font-body: 'Barlow', sans-serif;
  --font-mono: 'IBM Plex Mono', monospace;
  --nav-h: 72px;
  --section-pad: clamp(60px, 8vw, 120px);
}

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

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

body {
  font-family: var(--font-body);
  background: var(--graphite);
  color: var(--white);
  overflow-x: hidden;
  line-height: 1.6;
}

/* ===== SCROLLBAR ===== */
::-webkit-scrollbar { width: 4px; }
::-webkit-scrollbar-track { background: var(--graphite); }
::-webkit-scrollbar-thumb { background: var(--royal-blue); }



/* ===== TYPOGRAPHY ===== */
h1, h2, h3, h4, h5 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.01em;
}

.section-label {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--royal-blue);
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
}
.section-label::before {
  content: '';
  width: 32px;
  height: 1px;
  background: var(--royal-blue);
}

.section-title {
  font-size: clamp(2.2rem, 4vw, 3.8rem);
  font-weight: 800;
  color: var(--white);
  margin-bottom: 20px;
  text-transform: uppercase;
}

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

/* ===== BUTTONS ===== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  text-decoration: none;
  padding: 14px 28px;
  border: none;
  cursor: pointer;
  position: relative;
  overflow: hidden;
  transition: all 0.3s ease;
  clip-path: polygon(0 0, calc(100% - 10px) 0, 100% 10px, 100% 100%, 10px 100%, 0 calc(100% - 10px));
}

.btn-primary {
  background: var(--royal-blue);
  color: var(--white);
}
.btn-primary::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(255,255,255,0.15) 0%, transparent 50%);
  opacity: 0;
  transition: opacity 0.3s;
}
.btn-primary:hover::before { opacity: 1; }
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 12px 32px var(--blue-glow); }

.btn-outline {
  background: transparent;
  color: var(--white);
  border: 1px solid var(--metallic-silver);
}
.btn-outline:hover {
  border-color: var(--royal-blue);
  color: var(--royal-blue);
  background: rgba(0,71,217,0.06);
}

.btn-arrow::after { content: '→'; }

/* ===== NAVBAR ===== */
#navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: var(--nav-h);
  z-index: 1000;
  background: rgba(1,4,15,0.92);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  padding: 0 clamp(16px, 4vw, 60px);
  transition: all 0.3s ease;
}

#navbar.scrolled {
  background: rgba(0, 27, 94, 0.97);
  height: 60px;
  box-shadow: 0 4px 40px rgba(0,0,0,0.5);
}

.nav-inner {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 14px;
  text-decoration: none;
}

.nav-logo-mark {
   width:120px;
  height:auto;
  display:flex;
  align-items:center;
  
}

.nav-logo-mark img{
  width:100%;
  height:auto;
  display:block;
  object-fit:contain; }

.nav-logo-text {
  display: flex;
  flex-direction: column;
  line-height: 1;
}

.nav-logo-text .name {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--white);
}

.nav-logo-text .tagline {
  font-family: var(--font-mono);
  font-size: 0.55rem;
  letter-spacing: 0.2em;
  color: var(--royal-blue);
  text-transform: uppercase;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 6px;
  list-style: none;
}

.nav-links a {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  text-decoration: none;
  color: var(--metallic-silver);
  padding: 8px 14px;
  position: relative;
  transition: color 0.2s;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: 4px; left: 14px; right: 14px;
  height: 1px;
  background: var(--royal-blue);
  transform: scaleX(0);
  transition: transform 0.25s ease;
}

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

.nav-links a:hover::after, .nav-links a.active::after {
  transform: scaleX(1);
}

.nav-cta {
  background: var(--royal-blue) !important;
  color: var(--white) !important;
  padding: 8px 18px !important;
  clip-path: polygon(0 0, calc(100% - 8px) 0, 100% 8px, 100% 100%, 8px 100%, 0 calc(100% - 8px));
}
.nav-cta::after { display: none !important; }
.nav-cta:hover { background: #0052FF !important; }

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 8px;
  background: none;
  border: none;
}
.hamburger span {
  display: block;
  width: 24px;
  height: 1.5px;
  background: var(--white);
  transition: all 0.3s;
}
.hamburger.active span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.hamburger.active span:nth-child(2) { opacity: 0; }
.hamburger.active span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

.mobile-nav {
  display: none;
  position: fixed;
  top: var(--nav-h);
  left: 0; right: 0;
  background: rgba(0,5,30,0.98);
  backdrop-filter: blur(20px);
  z-index: 999;
  padding: 24px 24px 40px;
  border-bottom: 1px solid var(--border);
  transform: translateY(-100%);
  transition: transform 0.35s ease;
}
.mobile-nav.open { transform: translateY(0); }
.mobile-nav a {
  display: block;
  font-family: var(--font-display);
  font-size: 1.6rem;
  font-weight: 700;
  text-transform: uppercase;
  text-decoration: none;
  color: var(--metallic-silver);
  padding: 12px 0;
  border-bottom: 1px solid var(--border);
  letter-spacing: 0.05em;
  transition: color 0.2s;
}
.mobile-nav a:hover { color: var(--royal-blue); }

/* ===== BLUEPRINT GRID BG ===== */
.blueprint-bg {
  position: relative;
}
.blueprint-bg::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(0,71,217,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,71,217,0.04) 1px, transparent 1px);
  background-size: 60px 60px;
  pointer-events: none;
  z-index: 0;
}

/* ===== HERO ===== */
#hero {
  height: 100vh;
  min-height: 680px;
  position: relative;
  overflow: hidden;
  background: var(--midnight-navy);
}

.hero-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity 1.2s ease;
  display: flex;
  align-items: center;
}
.hero-slide.active { opacity: 1; z-index: 2; }

.hero-slide-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  transform: scale(1.06);
  transition: transform 8s ease;
  filter: brightness(0.35) saturate(0.8);
}
.hero-slide.active .hero-slide-bg { transform: scale(1); }

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    105deg,
    rgba(0,27,94,0.8) 0%,
    rgba(0,27,94,0.4) 40%,
    rgba(0,71,217,0.1) 100%
  );
  z-index: 1;
}

.hero-grid-overlay {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(0,71,217,0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,71,217,0.06) 1px, transparent 1px);
  background-size: 80px 80px;
  z-index: 1;
}

.hero-content {
  position: relative;
  z-index: 3;
  padding: 0 clamp(24px, 6vw, 100px);
  max-width: 780px;
}

.hero-eyebrow {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--royal-blue);
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  gap: 14px;
  opacity: 0;
  transform: translateY(20px);
  animation: fadeUp 0.8s 0.3s forwards;
}
.hero-eyebrow::before {
  content: '';
  width: 40px;
  height: 1px;
  background: var(--royal-blue);
}

.hero-title {
  font-size: clamp(3rem, 7vw, 6.5rem);
  font-weight: 900;
  text-transform: uppercase;
  line-height: 0.95;
  color: var(--white);
  margin-bottom: 24px;
  opacity: 0;
  transform: translateY(30px);
  animation: fadeUp 0.9s 0.5s forwards;
}

.hero-title .accent { color: var(--royal-blue); display: block; }

.hero-sub {
  font-size: clamp(0.9rem, 1.5vw, 1.05rem);
  color: var(--metallic-silver);
  max-width: 520px;
  line-height: 1.7;
  margin-bottom: 40px;
  opacity: 0;
  transform: translateY(20px);
  animation: fadeUp 0.9s 0.7s forwards;
}

.hero-btns {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  opacity: 0;
  transform: translateY(20px);
  animation: fadeUp 0.9s 0.9s forwards;
}

.hero-nav {
  position: absolute;
  bottom: 40px;
  left: clamp(24px, 6vw, 100px);
  z-index: 5;
  display: flex;
  gap: 10px;
}

.hero-dot {
  width: 28px;
  height: 3px;
  background: rgba(255,255,255,0.25);
  cursor: pointer;
  transition: all 0.3s;
}
.hero-dot.active {
  background: var(--royal-blue);
  width: 52px;
}

.hero-scroll-indicator {
  position: absolute;
  bottom: 36px;
  right: clamp(24px, 4vw, 60px);
  z-index: 5;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
}
.hero-scroll-indicator span {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--steel-gray);
  writing-mode: vertical-rl;
}
.scroll-line {
  width: 1px;
  height: 60px;
  background: linear-gradient(to bottom, var(--royal-blue), transparent);
  animation: scrollLine 2s infinite;
}

@keyframes scrollLine {
  0% { transform: scaleY(0); transform-origin: top; }
  50% { transform: scaleY(1); transform-origin: top; }
  51% { transform: scaleY(1); transform-origin: bottom; }
  100% { transform: scaleY(0); transform-origin: bottom; }
}

/* ===== STATS ===== */
#stats {
  background: var(--midnight-navy);
  padding: var(--section-pad) clamp(24px, 6vw, 100px);
  position: relative;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 2px;
  position: relative;
  z-index: 1;
}

.stat-item {
  padding: 40px 28px;
  background: var(--glass);
  border: 1px solid var(--border);
  position: relative;
  overflow: hidden;
  transition: all 0.3s;
}

.stat-item::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 100%;
  height: 2px;
  background: linear-gradient(90deg, var(--royal-blue), transparent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.4s ease;
}

.stat-item:hover::before { transform: scaleX(1); }
.stat-item:hover { background: rgba(0,71,217,0.08); }

.stat-number {
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 4vw, 3.4rem);
  font-weight: 900;
  color: var(--royal-blue);
  line-height: 1;
  margin-bottom: 8px;
}

.stat-suffix { color: var(--white); }

.stat-label {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--steel-gray);
}

/* ===== ABOUT SECTION ===== */
#about-preview {
  padding: var(--section-pad) clamp(24px, 6vw, 100px);
  position: relative;
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
  position: relative;
  z-index: 1;
}

.about-visual {
  position: relative;
}

.about-img-wrap {
  position: relative;
  aspect-ratio: 4/3;
  overflow: hidden;
}

.about-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(0.7) brightness(0.85);
  transition: all 0.6s ease;
}
.about-img-wrap:hover img { filter: saturate(0.9) brightness(1); }

.about-img-corner {
  position: absolute;
  width: 60px;
  height: 60px;
  border-color: var(--royal-blue);
  border-style: solid;
}
.corner-tl { top: -12px; left: -12px; border-width: 2px 0 0 2px; }
.corner-br { bottom: -12px; right: -12px; border-width: 0 2px 2px 0; }

.about-badge {
  position: absolute;
  bottom: -24px;
  right: -24px;
  background: var(--royal-blue);
  padding: 20px 24px;
  clip-path: polygon(0 0, calc(100% - 12px) 0, 100% 12px, 100% 100%, 12px 100%, 0 calc(100% - 12px));
}
.about-badge .num {
  font-family: var(--font-display);
  font-size: 2.4rem;
  font-weight: 900;
  line-height: 1;
  color: var(--white);
}
.about-badge .lbl {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  letter-spacing: 0.15em;
  color: rgba(255,255,255,0.7);
  text-transform: uppercase;
}

.about-text p {
  color: var(--metallic-silver);
  font-size: 0.95rem;
  line-height: 1.8;
  margin-bottom: 20px;
}

.about-features {
  margin: 32px 0;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.about-feature {
  display: flex;
  align-items: center;
  gap: 14px;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--metallic-silver);
}

.about-feature-dot {
  width: 6px;
  height: 6px;
  background: var(--royal-blue);
  clip-path: polygon(50% 0%, 100% 50%, 50% 100%, 0% 50%);
  flex-shrink: 0;
}

/* ===== SEGMENTS ===== */
#segments-preview {
  padding: var(--section-pad) clamp(24px, 6vw, 100px);
  background: var(--midnight-navy);
  position: relative;
}

.segments-header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  margin-bottom: 56px;
  flex-wrap: wrap;
  gap: 24px;
  position: relative;
  z-index: 1;
}

.segments-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 2px;
  position: relative;
  z-index: 1;
}

.segment-card {
  position: relative;
  aspect-ratio: 9/14;
  overflow: hidden;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 24px 20px;
  background: var(--graphite);
  border: 1px solid var(--border);
  text-decoration: none;
}

.segment-card-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  filter: brightness(0.3) saturate(0.5);
  transition: all 0.6s ease;
  transform: scale(1.05);
}

.segment-card:hover .segment-card-bg {
  filter: brightness(0.45) saturate(0.7);
  transform: scale(1);
}

.segment-card-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0,27,94,0.9) 0%, transparent 60%);
  z-index: 1;
  transition: all 0.4s;
}

.segment-card:hover .segment-card-overlay {
  background: linear-gradient(to top, rgba(0,27,94,0.95) 0%, rgba(0,71,217,0.1) 60%);
}

.segment-card::before {
  content: '';
  position: absolute;
  bottom: 0; left: 0;
  width: 100%;
  height: 3px;
  background: var(--royal-blue);
  transform: scaleX(0);
  z-index: 3;
  transition: transform 0.4s ease;
}
.segment-card:hover::before { transform: scaleX(1); }

.segment-icon {
  width: 36px;
  height: 36px;
  margin-bottom: 14px;
  position: relative;
  z-index: 2;
  color: var(--royal-blue);
  transition: color 0.3s;
}

.segment-name {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--white);
  letter-spacing: 0.04em;
  position: relative;
  z-index: 2;
  margin-bottom: 8px;
}

.segment-desc {
  font-size: 0.78rem;
  color: var(--metallic-silver);
  line-height: 1.5;
  position: relative;
  z-index: 2;
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease;
}
.segment-card:hover .segment-desc { max-height: 80px; }

.segment-arrow {
  position: absolute;
  top: 20px;
  right: 20px;
  width: 32px;
  height: 32px;
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.8rem;
  color: var(--steel-gray);
  z-index: 2;
  transition: all 0.3s;
}
.segment-card:hover .segment-arrow {
  background: var(--royal-blue);
  border-color: var(--royal-blue);
  color: var(--white);
}

/* ===== PROJECTS SCROLL ===== */
#projects-preview {
  padding: var(--section-pad) 0;
  overflow: hidden;
}

.projects-header {
  padding-left: clamp(24px, 6vw, 100px);   /* ← add this line */
  padding-right: clamp(24px, 6vw, 100px);
  margin-bottom: 48px;
}

.projects-scroll-wrap {
  overflow: hidden;
  position: relative;
}

/* fade edges */
.projects-scroll-wrap::before,
.projects-scroll-wrap::after {
  content: '';
  position: absolute;
  top: 0; bottom: 0;
  width: 80px;
  z-index: 2;
  pointer-events: none;
}
.projects-scroll-wrap::before {
  left: 0;
  background: linear-gradient(90deg, var(--graphite), transparent);
}
.projects-scroll-wrap::after {
  right: 0;
  background: linear-gradient(-90deg, var(--graphite), transparent);
}

.projects-track {
  display: flex;
  gap: 16px;
  width: max-content;
  padding-right: 16px;
  animation: projectsTicker 30s linear infinite;
}

.projects-track:hover { animation-play-state: paused; }

@keyframes projectsTicker {
  0%   { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

.project-card {
  width: 340px;
  flex-shrink: 0;
  position: relative;
  overflow: hidden;
  aspect-ratio: 4/3;
  background: var(--midnight-navy);
  cursor: pointer;
}

.project-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: brightness(0.6) saturate(0.7);
  transition: all 0.5s ease;
}

.project-card:hover img {
  filter: brightness(0.4) saturate(0.5);
  transform: scale(1.04);
}

.project-card-info {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  padding: 32px 24px 24px;
  background: linear-gradient(to top, rgba(0,0,0,0.85), transparent);
}

.project-cat {
  font-family: var(--font-mono);
  font-size: 0.92rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--royal-blue);
  margin-bottom: 6px;
}

.project-title {
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--white);
}

/* ===== CLIENTS ===== */
#clients {
  padding: var(--section-pad) clamp(24px, 6vw, 100px);
  background: var(--midnight-navy);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.clients-ticker-wrap {
  overflow: hidden;
  position: relative;
  height: 82px;
}

.clients-ticker-wrap::before,
.clients-ticker-wrap::after {
  content: '';
  position: absolute;
  top: 0; bottom: 0;
  width: 120px;
  z-index: 2;
  pointer-events: none;
}
.clients-ticker-wrap::before {
  left: 0;
  background: linear-gradient(90deg, var(--midnight-navy), transparent);
}
.clients-ticker-wrap::after {
  right: 0;
  background: linear-gradient(-90deg, var(--midnight-navy), transparent);
}

.clients-track {
  display: flex;
  flex-wrap: nowrap;
  align-items: center;
  gap: 80px;
  width: max-content;
  height: 82px;
  animation: ticker 28s linear infinite;
}

.clients-track:hover { animation-play-state: paused; }

.client-logo {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 56px !important;
  width: auto;
  flex-shrink: 0;
  overflow: hidden;
}

.client-logo img {
  display: block !important;
  height: 56px !important;
  width: auto !important;
  max-width: 160px !important;
  max-height: 56px !important;
  object-fit: contain !important;
  filter: grayscale(100%) brightness(1.6) opacity(0.6);
  transition: filter 0.3s;
}

.client-logo:hover img {
  filter: grayscale(30%) brightness(1.1) opacity(1);
}

@keyframes ticker {
  0%   { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* ===== CONTACT PREVIEW ===== */
#contact-preview {
  padding: var(--section-pad) clamp(24px, 6vw, 100px);
  position: relative;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: start;
  position: relative;
  z-index: 1;
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.form-group label {
  font-family: var(--font-mono);
  font-size: 0.67rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--steel-gray);
}

.form-group input,
.form-group textarea,
.form-group select {
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--border);
  color: var(--white);
  font-family: var(--font-body);
  font-size: 0.9rem;
  padding: 14px 16px;
  outline: none;
  transition: border-color 0.3s;
  resize: none;
  -webkit-appearance: none;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  border-color: var(--royal-blue);
  background: rgba(0,71,217,0.04);
}

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

.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }

.contact-info h3 {
  font-size: 2.8rem;
  text-transform: uppercase;
  margin-bottom: 24px;
  color: var(--white);
}

.contact-detail {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 24px 0;
  border-bottom: 1px solid var(--border);
}

.contact-detail-label {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--royal-blue);
}

.contact-detail-value {
  font-size: 0.95rem;
  color: var(--metallic-silver);
}

/* ===== FOOTER ===== */
#footer {
  background: #000814;
  border-top: 1px solid var(--border);
  padding: 72px clamp(24px, 6vw, 100px) 40px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 56px;
}

.footer-brand p {
  font-size: 0.88rem;
  color: var(--steel-gray);
  line-height: 1.7;
  margin: 20px 0 28px;
  max-width: 320px;
}

.footer-social {
  display: flex;
  gap: 10px;
}

.social-link {
  width: 36px;
  height: 36px;
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  color: var(--steel-gray);
  text-decoration: none;
  transition: all 0.3s;
  font-family: var(--font-mono);
  letter-spacing: 0.05em;
}
.social-link:hover {
  background: var(--royal-blue);
  border-color: var(--royal-blue);
  color: var(--white);
}

.footer-col h4 {
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--white);
  margin-bottom: 24px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--border);
}

.footer-col ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-col ul li a {
  font-size: 0.85rem;
  color: var(--steel-gray);
  text-decoration: none;
  transition: color 0.2s;
  display: flex;
  align-items: center;
  gap: 8px;
}
.footer-col ul li a::before {
  content: '—';
  font-size: 0.6rem;
  color: var(--royal-blue);
  opacity: 0;
  transform: translateX(-8px);
  transition: all 0.2s;
}
.footer-col ul li a:hover { color: var(--metallic-silver); }
.footer-col ul li a:hover::before { opacity: 1; transform: translateX(0); }

.footer-bottom {
  border-top: 1px solid var(--border);
  padding-top: 28px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
}

.footer-bottom p {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.12em;
  color: var(--steel-gray);
  text-transform: uppercase;
}

/* ===== PAGE HERO (inner pages) ===== */
.page-hero {
  padding-top: var(--nav-h);
  background: var(--midnight-navy);
  position: relative;
  overflow: hidden;
}

.page-hero-inner {
  padding: 80px clamp(24px, 6vw, 100px) 80px;
  position: relative;
  z-index: 1;
}

.page-hero h1 {
  font-size: clamp(3rem, 7vw, 6rem);
  font-weight: 900;
  text-transform: uppercase;
  color: var(--white);
  margin-bottom: 20px;
  margin-top: 16px;
}

.page-hero p {
  font-size: 1.05rem;
  color: var(--metallic-silver);
  max-width: 600px;
  line-height: 1.7;
}

.page-breadcrumb {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--steel-gray);
  margin-bottom: 8px;
}
.page-breadcrumb a { color: var(--steel-gray); text-decoration: none; transition: color 0.2s; }
.page-breadcrumb a:hover { color: var(--royal-blue); }
.page-breadcrumb .sep { color: var(--royal-blue); }

.page-hero-lines {
  position: absolute;
  right: 0; top: 0; bottom: 0;
  width: 50%;
  z-index: 0;
  opacity: 0.06;
  background:
    repeating-linear-gradient(
      -45deg,
      var(--royal-blue),
      var(--royal-blue) 1px,
      transparent 1px,
      transparent 30px
    );
}

/* ===== SECTION WRAPPER ===== */
.section-wrap {
  padding: var(--section-pad) clamp(24px, 6vw, 100px);
}

/* ===== CARDS ===== */
.card-grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2px;
}

.card-grid-4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2px;
}

.content-card {
  background: var(--glass);
  border: 1px solid var(--border);
  padding: 36px 32px;
  position: relative;
  overflow: hidden;
  transition: all 0.3s;
}

.content-card::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0;
  width: 100%;
  height: 2px;
  background: var(--royal-blue);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.4s;
}
.content-card:hover::after { transform: scaleX(1); }
.content-card:hover { background: rgba(0,71,217,0.05); border-color: rgba(0,71,217,0.3); }

.card-number {
  font-family: var(--font-display);
  font-size: 4rem;
  font-weight: 900;
  color: rgba(0,71,217,0.12);
  line-height: 1;
  margin-bottom: 12px;
}

.card-icon {
  width: 44px;
  height: 44px;
  background: rgba(0,71,217,0.1);
  border: 1px solid rgba(0,71,217,0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  color: var(--royal-blue);
}

.card-title {
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--white);
  margin-bottom: 12px;
  letter-spacing: 0.04em;
}

.card-text {
  font-size: 0.87rem;
  color: var(--steel-gray);
  line-height: 1.7;
}

/* ===== LEADERSHIP CARDS ===== */
.leader-card {
  position: relative;
  overflow: hidden;
}

.leader-photo {
  aspect-ratio: 3/4;
  overflow: hidden;
  position: relative;
}

.leader-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: grayscale(60%) brightness(0.8);
  transition: all 0.5s;
}

.leader-card:hover .leader-photo img {
  filter: grayscale(20%) brightness(0.9);
  transform: scale(1.03);
}

.leader-info {
  padding: 20px 0 8px;
  border-top: 1px solid var(--border);
}

.leader-name {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--white);
  letter-spacing: 0.04em;
}

.leader-role {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.12em;
  color: var(--royal-blue);
  text-transform: uppercase;
  margin-top: 4px;
}

/* ===== NEWS CARDS ===== */
.news-card {
  border: 1px solid var(--border);
  overflow: hidden;
  cursor: pointer;
  transition: all 0.3s;
  text-decoration: none;
  display: block;
  color: inherit;
}
.news-card:hover { border-color: rgba(0,71,217,0.4); }

.news-card-img {
  aspect-ratio: 16/9;
  overflow: hidden;
}
.news-card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: brightness(0.8) saturate(0.7);
  transition: all 0.5s;
}
.news-card:hover .news-card-img img { filter: brightness(0.9) saturate(0.9); transform: scale(1.04); }

.news-card-body {
  padding: 28px 24px;
}

.news-tag {
  font-family: var(--font-mono);
  font-size: 0.62rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--royal-blue);
  margin-bottom: 12px;
}

.news-card-title {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--white);
  margin-bottom: 12px;
  line-height: 1.2;
  letter-spacing: 0.03em;
}

.news-card-excerpt {
  font-size: 0.83rem;
  color: var(--steel-gray);
  line-height: 1.6;
}

.news-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 20px;
  padding-top: 16px;
  border-top: 1px solid var(--border);
  font-family: var(--font-mono);
  font-size: 0.62rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--steel-gray);
}

/* ===== CAREERS ===== */
.job-listing {
  border: 1px solid var(--border);
  padding: 28px 32px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
  transition: all 0.3s;
  cursor: pointer;
}
.job-listing:hover { border-color: rgba(0,71,217,0.4); background: rgba(0,71,217,0.04); }

.job-title-wrap {}
.job-title {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--white);
  letter-spacing: 0.04em;
  margin-bottom: 6px;
}
.job-tags {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}
.job-tag {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 4px 10px;
  border: 1px solid var(--border);
  color: var(--steel-gray);
}
.job-tag.type { border-color: rgba(0,71,217,0.3); color: var(--royal-blue); }

.job-arrow {
  font-size: 1.2rem;
  color: var(--royal-blue);
  transition: transform 0.3s;
}
.job-listing:hover .job-arrow { transform: translateX(6px); }

/* ===== MAP PLACEHOLDER ===== */
.map-placeholder {
  background: var(--midnight-navy);
  border: 1px solid var(--border);
  aspect-ratio: 16/6;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
  margin-bottom: 2px;
}

.map-placeholder::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(0,71,217,0.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,71,217,0.08) 1px, transparent 1px);
  background-size: 40px 40px;
}

.map-label {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--steel-gray);
  z-index: 1;
}

.map-dot {
  position: absolute;
  width: 8px;
  height: 8px;
  background: var(--royal-blue);
  border-radius: 50%;
  box-shadow: 0 0 12px var(--royal-blue), 0 0 24px rgba(0,71,217,0.4);
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%, 100% { transform: scale(1); opacity: 1; }
  50% { transform: scale(1.6); opacity: 0.6; }
}

/* ===== SEGMENT DETAIL PAGE ===== */
.segment-detail {
  padding: var(--section-pad) clamp(24px, 6vw, 100px);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: start;
}

.segment-detail-img {
  aspect-ratio: 4/3;
  overflow: hidden;
  position: relative;
}

.segment-detail-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: brightness(0.75) saturate(0.7);
}

.segment-detail-content ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin: 24px 0;
}

.segment-detail-content ul li {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.9rem;
  color: var(--metallic-silver);
}

.segment-detail-content ul li::before {
  content: '▸';
  color: var(--royal-blue);
  font-size: 0.75rem;
}

/* ===== ANIMATIONS ===== */
@keyframes fadeUp {
  to { opacity: 1; transform: translateY(0); }
}

.reveal {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }

/* ===== DIVIDER ===== */
.divider {
  border: none;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--border), transparent);
  margin: 0;
}

/* ===== TECH LINE ===== */
.tech-line {
  position: absolute;
  background: linear-gradient(90deg, var(--royal-blue), transparent);
  height: 1px;
  animation: techLine 4s ease-in-out infinite;
}

@keyframes techLine {
  0% { opacity: 0; width: 0; left: 0; }
  30% { opacity: 1; }
  70% { opacity: 1; }
  100% { opacity: 0; width: 40%; left: 100%; }
}

/* ===== RESPONSIVE ===== */
@media (max-width: 1200px) {
  .segments-grid { grid-template-columns: repeat(3, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 900px) {
  .nav-links { display: none; }
  .hamburger { display: flex; }
  .mobile-nav { display: block; }
  .about-grid { grid-template-columns: 1fr; gap: 48px; }
  .contact-grid { grid-template-columns: 1fr; gap: 48px; }
  .card-grid-3 { grid-template-columns: 1fr; }
  .card-grid-4 { grid-template-columns: 1fr 1fr; }
  .segments-grid { grid-template-columns: 1fr 1fr; }
  .segment-detail { grid-template-columns: 1fr; }
  .about-badge { display: none; }
  .segments-header { flex-direction: column; align-items: flex-start; }
  .footer-grid { grid-template-columns: 1fr; }
}

@media (max-width: 600px) {
  .segments-grid { grid-template-columns: 1fr; }
  .card-grid-4 { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .hero-title { font-size: 2.8rem; }
  .hero-btns { flex-direction: column; }
  .stats-grid { grid-template-columns: 1fr 1fr; }
  .project-card { width: 280px; }
  .footer-bottom { flex-direction: column; text-align: center; }
}

/* ===== LOGO IMAGE ===== */


/* Footer logo mark img */
#footer .nav-logo-mark img {
  width: 36px;
  height: 36px;
  object-fit: contain;
}