@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@400;500;600;700;800&family=Open+Sans:wght@400;500;600&display=swap');

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

:root {
  --navy:        #005A85;
  --navy-light:  #1089C6;
  --navy-dark:   #002C42;
  --gold:        #FBBC04;
  --gold-light:  #FACD47;
  --gold-dark:   #A47C04;
  --white:       #FFFFFF;
  --off-white:   #F8F9FB;
  --blue-pale:   #EFEFF2;
  --blue-xlight: #F5F5F7;
  --gray-light:  #F0F2F7;
  --gray-mid:    #D8DCE8;
  --text-dark:   #0A1628;
  --text-mid:    #374151;
  --text-light:  #6B7280;
  --shadow-sm:   0 2px 8px rgba(0,90,133,.08);
  --shadow-md:   0 4px 24px rgba(0,90,133,.12);
  --shadow-lg:   0 8px 48px rgba(0,90,133,.18);
  --radius-sm:   4px;
  --radius-md:   8px;
  --radius-lg:   16px;
  --transition:  0.25s ease;
  --max-width:   1200px;
}

html { scroll-behavior: smooth; }

body {
  font-family: 'Open Sans', sans-serif;
  color: var(--text-dark);
  background: var(--white);
  line-height: 1.6;
  font-size: 16px;
}

h1, h2, h3, h4, h5, h6 {
  font-family: 'Montserrat', sans-serif;
  line-height: 1.25;
  color: var(--text-dark);
}

a { text-decoration: none; color: inherit; }
img { max-width: 100%; display: block; }
ul { list-style: none; }

/* ── LAYOUT ── */
.container { max-width: var(--max-width); margin: 0 auto; padding: 0 24px; }

.section { padding: 88px 0; }
.section-alt { background: var(--off-white); }
.section-navy { background: var(--navy); color: var(--white); }

.section-header { text-align: center; margin-bottom: 56px; }
.section-header .eyebrow {
  font-family: 'Montserrat', sans-serif;
  font-size: 11px; font-weight: 700;
  letter-spacing: 3px; text-transform: uppercase;
  color: var(--gold); margin-bottom: 12px; display: block;
}
.section-header h2 { font-size: clamp(28px, 4vw, 40px); font-weight: 800; color: var(--navy); margin-bottom: 16px; }
.section-header p { font-size: 17px; color: var(--text-mid); max-width: 560px; margin: 0 auto; line-height: 1.7; text-align: left; }
.section-navy .section-header h2 { color: var(--white); }
.section-navy .section-header p { color: rgba(255,255,255,.72); }

/* ── BUTTONS ── */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 14px 28px;
  font-family: 'Montserrat', sans-serif; font-size: 14px; font-weight: 700; letter-spacing: .5px;
  border-radius: var(--radius-sm); cursor: pointer; border: 2px solid transparent;
  transition: all var(--transition); text-decoration: none;
}
.btn-primary { background: var(--gold); color: var(--white); border-color: var(--gold); }
.btn-primary:hover { background: var(--gold-dark); border-color: var(--gold-dark); transform: translateY(-1px); box-shadow: var(--shadow-md); }
.btn-outline { background: transparent; color: var(--white); border-color: rgba(255,255,255,.7); }
.btn-outline:hover { background: var(--white); color: var(--navy); border-color: var(--white); transform: translateY(-1px); }
.btn-navy { background: var(--navy); color: var(--white); border-color: var(--navy); }
.btn-navy:hover { background: var(--navy-light); border-color: var(--navy-light); transform: translateY(-1px); box-shadow: var(--shadow-md); }

/* ── NAVIGATION ── */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  background: var(--white); border-bottom: 1px solid var(--gray-mid);
  transition: all var(--transition);
}
.nav.scrolled { box-shadow: var(--shadow-md); background: rgba(255,255,255,.97); backdrop-filter: blur(10px); }

.nav-inner {
  max-width: var(--max-width); margin: 0 auto; padding: 0 24px;
  height: 72px; display: flex; align-items: center; justify-content: space-between;
}

.nav-logo { display: flex; align-items: center; }
.nav-logo-img { height: 52px; width: auto; display: block; }

.nav-links { display: flex; align-items: center; gap: 2px; }
.nav-links a {
  font-family: 'Montserrat', sans-serif; font-size: 13px; font-weight: 600; letter-spacing: .3px;
  color: var(--text-mid); padding: 8px 13px; border-radius: var(--radius-sm);
  transition: all var(--transition); position: relative;
}
.nav-links a:hover, .nav-links a.active { color: var(--navy); background: var(--blue-pale); }
.nav-links a.active::after {
  content: ''; position: absolute; bottom: 0; left: 13px; right: 13px;
  height: 2px; background: var(--gold); border-radius: 1px;
}
.nav-cta { background: var(--navy) !important; color: var(--white) !important; padding: 9px 18px !important; border-radius: var(--radius-sm) !important; }
.nav-cta:hover { background: var(--navy-light) !important; }
.nav-cta.active::after { display: none !important; }

.nav-dropdown { position: relative; display: flex; align-items: center; }
.nav-dropdown-menu {
  position: absolute; top: calc(100% + 6px); left: 50%;
  transform: translateX(-50%) translateY(-6px);
  background: var(--white); min-width: 230px;
  border-radius: var(--radius-md); box-shadow: var(--shadow-lg);
  border: 1px solid var(--gray-mid);
  padding: 6px 0; z-index: 500;
  opacity: 0; visibility: hidden;
  transition: opacity var(--transition), transform var(--transition), visibility 0s var(--transition);
}
.nav-dropdown:hover .nav-dropdown-menu {
  opacity: 1; visibility: visible; transform: translateX(-50%) translateY(0);
  transition: opacity var(--transition), transform var(--transition), visibility 0s;
}
.nav-dropdown-menu a {
  display: block; padding: 10px 18px; border-radius: 0; background: none;
  font-family: 'Montserrat', sans-serif; font-size: 13px; font-weight: 600;
  color: var(--text-mid); text-decoration: none;
  transition: background var(--transition), color var(--transition);
}
.nav-dropdown-menu a:hover { background: var(--off-white); color: var(--navy); }
.nav-dropdown-menu a::after { display: none !important; }

.nav-hamburger { display: none; flex-direction: column; gap: 5px; cursor: pointer; padding: 4px; background: none; border: none; }
.nav-hamburger span { width: 24px; height: 2px; background: var(--navy); border-radius: 1px; transition: all var(--transition); }
.nav-hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-hamburger.open span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.nav-hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ── HERO ── */
.hero {
  min-height: 100vh; background: var(--blue-xlight);
  position: relative; display: flex; align-items: center; overflow: hidden;
}
.hero-bg {
  position: absolute; inset: 0;
  background: linear-gradient(135deg, #FFFFFF 0%, var(--blue-pale) 60%, #E4E4E8 100%);
}
.hero-bg::before {
  content: ''; position: absolute; inset: 0;
  background-image: linear-gradient(rgba(10,35,66,.04) 1px, transparent 1px),
                    linear-gradient(90deg, rgba(10,35,66,.04) 1px, transparent 1px);
  background-size: 60px 60px;
}
.hero-bg::after {
  content: ''; position: absolute; right: -80px; top: -80px;
  width: 640px; height: 640px;
  background: radial-gradient(circle, rgba(200,151,43,.1) 0%, transparent 65%);
  border-radius: 50%;
}
.hero-content { position: relative; z-index: 2; padding: 128px 0 88px; }

.hero-eyebrow {
  display: inline-flex; align-items: center; gap: 10px;
  font-family: 'Montserrat', sans-serif; font-size: 11px; font-weight: 700;
  letter-spacing: 3px; text-transform: uppercase; color: var(--gold); margin-bottom: 20px;
}
.hero-eyebrow::before { content: ''; width: 28px; height: 2px; background: var(--gold); }

.hero h1 { font-size: clamp(38px, 5.5vw, 68px); font-weight: 800; color: var(--navy); line-height: 1.08; margin-bottom: 24px; max-width: 740px; }
.hero h1 span { color: var(--gold); }
.hero-subtitle { font-size: clamp(15px, 1.8vw, 18px); color: var(--text-mid); max-width: 540px; line-height: 1.75; margin-bottom: 40px; }
.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; }
.hero .btn-outline { color: var(--navy); border-color: var(--navy); }
.hero .btn-outline:hover { background: var(--navy); color: var(--white); border-color: var(--navy); }

.hero-stats {
  display: flex; gap: 56px; margin-top: 64px; padding-top: 40px;
  border-top: 1px solid rgba(10,35,66,.12); flex-wrap: wrap;
}
.hero-stat-value { font-family: 'Montserrat', sans-serif; font-size: 36px; font-weight: 800; color: var(--navy); line-height: 1; margin-bottom: 6px; }
.hero-stat-label { font-size: 13px; color: var(--text-light); letter-spacing: .3px; }
.hero-stats > div { text-align: center; }

/* ── CREDENTIALS BAR ── */
.cred-bar { background: var(--navy); padding: 16px 0; }
.cred-bar-inner { display: flex; align-items: center; justify-content: center; gap: 36px; flex-wrap: wrap; padding: 0 24px; }
.cred-item {
  display: flex; align-items: center; gap: 8px;
  font-family: 'Montserrat', sans-serif; font-size: 11px; font-weight: 700;
  letter-spacing: 1.5px; text-transform: uppercase; color: rgba(255,255,255,.88); white-space: nowrap;
}
.cred-item svg { width: 16px; height: 16px; flex-shrink: 0; }
.cred-divider { width: 4px; height: 4px; background: rgba(255,255,255,.3); border-radius: 50%; }

/* ── SERVICES GRID ── */
.services-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 24px; }

.service-card {
  background: var(--white); border: 1px solid var(--gray-mid);
  border-radius: var(--radius-md); padding: 36px 32px;
  transition: all var(--transition); position: relative; overflow: hidden;
}
.service-card::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 3px;
  background: var(--gold); transform: scaleX(0); transition: transform var(--transition); transform-origin: left;
}
.service-card:hover { box-shadow: var(--shadow-lg); transform: translateY(-4px); border-color: transparent; }
.service-card:hover::before { transform: scaleX(1); }

.service-icon {
  width: 56px; height: 56px; background: var(--gray-light); border-radius: var(--radius-md);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 24px; transition: all var(--transition);
}
.service-icon svg { width: 28px; height: 28px; color: var(--navy); transition: color var(--transition); }
.service-card:hover .service-icon { background: var(--navy); }
.service-card:hover .service-icon svg { color: var(--gold); }

.service-card h3 { font-size: 18px; font-weight: 700; color: var(--text-dark); margin-bottom: 12px; }
.service-card p { font-size: 15px; color: var(--text-mid); line-height: 1.72; margin-bottom: 20px; }
.service-link {
  font-family: 'Montserrat', sans-serif; font-size: 13px; font-weight: 700; color: var(--gold);
  display: inline-flex; align-items: center; gap: 6px; transition: gap var(--transition);
}
.service-link:hover { gap: 10px; }
.service-link svg { width: 16px; height: 16px; }

/* ── ABOUT SNIPPET ── */
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center; }

.about-image-block { position: relative; }

.slideshow { position: relative; width: 100%; aspect-ratio: 4/3; border-radius: var(--radius-lg); overflow: hidden; background: var(--navy-dark); }
.slide { position: absolute; inset: 0; opacity: 0; transition: opacity 0.6s ease; }
.slide.active { opacity: 1; }
.slide img, .slide video { width: 100%; height: 100%; object-fit: cover; display: block; }
.slideshow { position: relative; width: 100%; aspect-ratio: 4/3; border-radius: var(--radius-lg); overflow: hidden; background: var(--navy-dark); }
.slide { position: absolute; inset: 0; opacity: 0; transition: opacity 0.6s ease; }
.slide.active { opacity: 1; }
.slide img, .slide video { width: 100%; height: 100%; object-fit: cover; display: block; }
.slide-btn { position: absolute; top: 50%; transform: translateY(-50%); background: rgba(0,0,0,.4); color: var(--white); border: none; width: 36px; height: 36px; border-radius: 50%; font-size: 22px; line-height: 1; cursor: pointer; display: flex; align-items: center; justify-content: center; z-index: 2; transition: background var(--transition); }
.slide-btn:hover { background: rgba(0,0,0,.7); }
.slide-prev { left: 12px; }
.slide-next { right: 12px; }
.slide-dots { position: absolute; bottom: 12px; left: 50%; transform: translateX(-50%); display: flex; gap: 6px; z-index: 2; }
.slide-dot { width: 8px; height: 8px; border-radius: 50%; background: rgba(255,255,255,.45); border: none; cursor: pointer; padding: 0; transition: background var(--transition); }
.slide-dot.active { background: var(--white); }

.about-text .eyebrow { font-family: 'Montserrat', sans-serif; font-size: 11px; font-weight: 700; letter-spacing: 3px; text-transform: uppercase; color: var(--gold); display: block; margin-bottom: 14px; }
.about-text h2 { font-size: clamp(26px, 3vw, 36px); font-weight: 800; margin-bottom: 20px; line-height: 1.2; }
.about-text p { font-size: 16px; color: var(--text-mid); line-height: 1.75; margin-bottom: 16px; }

.about-bullets { margin: 24px 0 32px; display: flex; flex-direction: column; gap: 10px; }
.about-bullet { display: flex; align-items: center; gap: 12px; font-size: 15px; color: var(--text-mid); }
.about-bullet::before {
  content: ''; width: 20px; height: 20px; flex-shrink: 0;
  background: var(--gold) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='20 6 9 17 4 12'%3E%3C/polyline%3E%3C/svg%3E") center/12px no-repeat;
  border-radius: 50%;
}

/* ── CTA BANNER ── */
.cta-banner { background: var(--blue-pale); padding: 80px 0; text-align: center; position: relative; overflow: hidden; border-top: 4px solid var(--gold); }
.cta-banner::before {
  content: ''; position: absolute; inset: 0;
  background-image: linear-gradient(rgba(10,35,66,.04) 1px, transparent 1px),
                    linear-gradient(90deg, rgba(10,35,66,.04) 1px, transparent 1px);
  background-size: 60px 60px;
}
.cta-banner .container { position: relative; z-index: 2; }
.cta-banner h2 { font-size: clamp(28px, 4vw, 42px); font-weight: 800; color: var(--navy); margin-bottom: 16px; }
.cta-banner p { font-size: 17px; color: var(--text-mid); margin-bottom: 36px; max-width: 520px; margin-left: auto; margin-right: auto; line-height: 1.7; }
.cta-actions { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }
.cta-banner .btn-outline { color: var(--navy); border-color: var(--navy); }
.cta-banner .btn-outline:hover { background: var(--navy); color: var(--white); }

/* ── PAGE HERO (inner pages) ── */
.page-hero {
  background: var(--blue-pale); padding: 96px 0 36px;
  position: relative; overflow: hidden;
  border-bottom: 1px solid var(--gray-mid);
}
.page-hero::before {
  content: ''; position: absolute; inset: 0;
  background-image: linear-gradient(rgba(10,35,66,.04) 1px, transparent 1px),
                    linear-gradient(90deg, rgba(10,35,66,.04) 1px, transparent 1px);
  background-size: 60px 60px;
}
.page-hero::after {
  content: ''; position: absolute; right: -60px; top: -60px;
  width: 500px; height: 500px;
  background: radial-gradient(circle, rgba(200,151,43,.08) 0%, transparent 65%);
  border-radius: 50%;
}
.page-hero .container { position: relative; z-index: 2; }

.breadcrumb { display: flex; align-items: center; gap: 8px; margin-bottom: 20px; }
.breadcrumb a, .breadcrumb span { font-family: 'Montserrat', sans-serif; font-size: 12px; font-weight: 600; letter-spacing: .3px; color: var(--text-light); }
.breadcrumb a:hover { color: var(--gold); }
.breadcrumb .sep { color: var(--gray-mid); }
.breadcrumb .current { color: var(--text-dark); }

.page-hero .eyebrow {
  display: inline-flex; align-items: center; gap: 10px;
  font-family: 'Montserrat', sans-serif; font-size: 11px; font-weight: 700;
  letter-spacing: 3px; text-transform: uppercase; color: var(--gold); margin-bottom: 14px;
}
.page-hero .eyebrow::before { content: ''; width: 24px; height: 2px; background: var(--gold); }
.page-hero h1 { font-size: clamp(24px, 3vw, 36px); font-weight: 800; color: var(--navy); margin-bottom: 10px; }
.page-hero p { font-size: 15px; color: var(--text-mid); max-width: 560px; line-height: 1.65; }

/* ── ABOUT PAGE ── */
.mission-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: start; }
.mission-text h2 { font-size: clamp(22px, 2.5vw, 30px); font-weight: 800; margin-bottom: 16px; line-height: 1.25; }
.mission-text p { font-size: 16px; color: var(--text-mid); line-height: 1.75; margin-bottom: 16px; }
.mt-16 { margin-top: 20px !important; }

.certs-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 20px; }
.cert-card {
  background: var(--white); border: 1px solid var(--gray-mid);
  border-radius: var(--radius-md); padding: 28px 20px; text-align: center;
  transition: all var(--transition);
}
.cert-card:hover { border-color: var(--gold); box-shadow: var(--shadow-md); transform: translateY(-2px); }
.cert-badge {
  width: 56px; height: 56px; background: var(--navy); color: var(--gold);
  border-radius: 50%; display: flex; align-items: center; justify-content: center;
  margin: 0 auto 16px; font-family: 'Montserrat', sans-serif; font-size: 13px; font-weight: 800;
}
.cert-card h4 { font-size: 15px; font-weight: 700; color: var(--text-dark); margin-bottom: 6px; }
.cert-card p { font-size: 13px; color: var(--text-light); line-height: 1.55; }

.txdot-list { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 12px; }
.txdot-item {
  display: flex; align-items: center; gap: 12px;
  padding: 16px 20px; background: var(--white);
  border-radius: var(--radius-sm); border: 1px solid var(--gray-mid);
  font-size: 15px; color: var(--text-mid); transition: all var(--transition);
}
.txdot-item:hover { border-color: var(--gold); color: var(--text-dark); }
.txdot-item::before { content: ''; width: 8px; height: 8px; background: var(--gold); border-radius: 50%; flex-shrink: 0; }
.txdot-num { font-size: 11px; font-weight: 700; color: var(--navy); font-family: 'Montserrat', sans-serif; letter-spacing: .5px; margin-right: 6px; white-space: nowrap; }

#certifications, #txdot, #leadership { scroll-margin-top: 90px; }

/* ── LEADERSHIP ── */
.leader-list { display: flex; flex-direction: column; }
.leader-card { display: flex; gap: 40px; padding: 48px 0; border-bottom: 1px solid var(--gray-mid); }
.leader-card:last-child { border-bottom: none; padding-bottom: 0; }
.leader-photo { flex-shrink: 0; width: 200px; height: 240px; background: var(--gray-light); border-radius: var(--radius-lg); display: flex; align-items: center; justify-content: center; overflow: hidden; }
.leader-photo img { width: 100%; height: 100%; object-fit: cover; }
.leader-photo-placeholder { font-family: 'Montserrat', sans-serif; font-size: 36px; font-weight: 800; color: var(--navy); opacity: 0.25; }
.leader-info { flex: 1; display: flex; flex-direction: column; gap: 14px; }
.leader-name { font-size: 22px; font-weight: 700; color: var(--text-dark); margin-bottom: 6px; }
.leader-role { display: inline-block; font-family: 'Montserrat', sans-serif; font-size: 10px; font-weight: 700; letter-spacing: 2px; text-transform: uppercase; color: var(--gold-dark); background: rgba(251,188,4,.15); padding: 4px 10px; border-radius: var(--radius-sm); }
.leader-bio { font-size: 15px; color: var(--text-mid); line-height: 1.75; }
.leader-bio a { color: var(--navy); }
.leader-education { padding-top: 16px; border-top: 1px solid var(--gray-mid); }
.leader-edu-label { font-family: 'Montserrat', sans-serif; font-size: 10px; font-weight: 700; letter-spacing: 2px; text-transform: uppercase; color: var(--navy); display: block; margin-bottom: 8px; }
.leader-education p { font-size: 14px; color: var(--text-mid); line-height: 1.5; margin-bottom: 8px; }
.leader-education p:last-child { margin-bottom: 0; }

/* ── SERVICES DETAIL PAGE ── */
.service-detail-card {
  background: var(--white); border: 1px solid var(--gray-mid);
  border-radius: var(--radius-lg); overflow: hidden;
  display: grid; grid-template-columns: 260px 1fr;
  margin-bottom: 32px; transition: box-shadow var(--transition);
  scroll-margin-top: 100px;
}
.service-detail-card:hover { box-shadow: var(--shadow-lg); }

.service-detail-sidebar {
  background: var(--navy); padding: 40px 32px;
  display: flex; flex-direction: column;
}
.service-detail-icon {
  width: 192px; height: 192px;
  background: none; border: none;
  display: flex; align-items: center; justify-content: center;
  margin: 0 0 24px;
}
.service-detail-icon svg { width: 96px; height: 96px; color: var(--gold); }
.service-detail-icon img { width: 160px; height: 160px; object-fit: contain; }
.service-detail-sidebar h3 { font-size: 19px; font-weight: 700; color: var(--white); margin-top: auto; margin-bottom: 12px; line-height: 1.3; }
.service-tag {
  display: inline-block; background: rgba(200,151,43,.18); color: var(--gold-light);
  font-family: 'Montserrat', sans-serif; font-size: 10px; font-weight: 700;
  letter-spacing: 1px; text-transform: uppercase;
  padding: 4px 10px; border-radius: 20px; align-self: flex-start; text-decoration: none;
  transition: background var(--transition), color var(--transition);
}
.service-tag:hover { background: rgba(200,151,43,.35); color: var(--white); }

.service-detail-body { padding: 40px 48px; }
.service-detail-body p { font-size: 16px; color: var(--text-mid); line-height: 1.75; margin-bottom: 24px; }
.service-features { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.service-feature {
  display: flex; align-items: center; gap: 10px;
  font-size: 14px; color: var(--text-mid); padding: 8px 0;
}
.service-feature::before { content: ''; width: 6px; height: 6px; background: var(--gold); border-radius: 50%; flex-shrink: 0; }

/* ── PROJECTS PAGE ── */
.projects-filter { display: flex; gap: 8px; margin-bottom: 40px; flex-wrap: wrap; }
.filter-btn {
  font-family: 'Montserrat', sans-serif; font-size: 13px; font-weight: 600;
  padding: 8px 20px; border-radius: 20px; border: 1px solid var(--gray-mid);
  background: var(--white); color: var(--text-mid); cursor: pointer; transition: all var(--transition);
}
.filter-btn:hover, .filter-btn.active { background: var(--navy); color: var(--white); border-color: var(--navy); }

.projects-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(340px, 1fr)); gap: 28px; }

.project-card {
  background: var(--white); border-radius: var(--radius-md);
  overflow: hidden; border: 1px solid var(--gray-mid); transition: all var(--transition);
}
.project-card:hover { box-shadow: var(--shadow-lg); transform: translateY(-4px); }

.project-image {
  aspect-ratio: 16/9;
  background: linear-gradient(135deg, var(--navy) 0%, var(--navy-light) 100%);
  display: flex; align-items: center; justify-content: center;
  position: relative; overflow: hidden;
}
.project-image img { width: 100%; height: 100%; object-fit: cover; }
.project-image-label {
  font-family: 'Montserrat', sans-serif; font-size: 11px; font-weight: 600;
  letter-spacing: 2px; text-transform: uppercase; color: rgba(255,255,255,.2);
}
.project-tag {
  position: absolute; top: 16px; left: 16px;
  background: var(--gold); color: var(--white);
  font-family: 'Montserrat', sans-serif; font-size: 10px; font-weight: 700;
  letter-spacing: 1px; text-transform: uppercase; padding: 4px 10px; border-radius: 20px;
}
.project-body { padding: 24px; }
.project-body h3 { font-size: 17px; font-weight: 700; color: var(--text-dark); margin-bottom: 8px; }
.project-meta { display: flex; gap: 20px; font-family: 'Montserrat', sans-serif; font-size: 12px; font-weight: 600; color: var(--text-light); }
.project-meta span { display: flex; align-items: center; gap: 5px; }

.project-view-link {
  display: inline-flex; align-items: center; gap: 6px; margin-top: 14px;
  font-family: 'Montserrat', sans-serif; font-size: 12px; font-weight: 700;
  color: var(--gold); transition: color var(--transition);
}
a.project-card { text-decoration: none; color: inherit; display: block; }
a.project-card:hover .project-view-link { color: var(--gold-dark); }

/* ── PROJECT DETAIL PAGE ── */
.project-detail-layout { display: grid; grid-template-columns: 1fr 320px; gap: 48px; align-items: start; }
.project-detail-media {
  width: 65%; margin: 0 auto 28px; border-radius: var(--radius-md);
  overflow: hidden; background: var(--navy);
}
.project-detail-media img,
.project-detail-media video { width: 100%; height: auto; display: block; }
.project-detail-body h2 { font-size: 22px; font-weight: 700; color: var(--text-dark); margin-bottom: 18px; }
.project-detail-body p { font-size: 16px; color: var(--text-mid); line-height: 1.8; margin-bottom: 20px; }
.project-detail-body ul { margin: 0 0 20px 0; padding-left: 0; list-style: none; }
.project-detail-body ul li { font-size: 16px; color: var(--text-mid); line-height: 1.8; margin-bottom: 12px; }
.project-detail-body ul li:last-child { margin-bottom: 0; }
.project-detail-sidebar {
  background: var(--off-white); border: 1px solid var(--gray-mid);
  border-radius: var(--radius-md); padding: 28px; position: sticky; top: 100px;
}
.project-detail-sidebar h4 {
  font-family: 'Montserrat', sans-serif; font-size: 11px; font-weight: 700;
  letter-spacing: 1.5px; text-transform: uppercase; color: var(--text-light); margin-bottom: 20px;
}
.project-info-item { display: flex; flex-direction: column; gap: 3px; margin-bottom: 18px; padding-bottom: 18px; border-bottom: 1px solid var(--gray-mid); }
.project-info-item:last-child { margin-bottom: 0; padding-bottom: 0; border-bottom: none; }
.project-info-label { font-family: 'Montserrat', sans-serif; font-size: 10px; font-weight: 700; letter-spacing: 1px; text-transform: uppercase; color: var(--text-light); }
.project-info-value { font-size: 15px; color: var(--text-dark); font-weight: 600; }
.btn-back {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: 'Montserrat', sans-serif; font-size: 13px; font-weight: 700;
  color: var(--text-mid); text-decoration: none; margin-bottom: 32px;
  transition: color var(--transition);
}
.btn-back:hover { color: var(--navy); }
@media (max-width: 900px) {
  .project-detail-layout { grid-template-columns: 1fr; }
  .project-detail-sidebar { position: static; }
}

/* ── CONTACT PAGE ── */
.contact-grid { display: grid; grid-template-columns: 1fr 1.5fr; gap: 64px; align-items: start; }

.contact-info h3 { font-size: 22px; font-weight: 700; margin-bottom: 28px; }
.contact-details { display: flex; flex-direction: column; gap: 20px; margin-bottom: 36px; }
.contact-detail { display: flex; gap: 16px; align-items: flex-start; }
.contact-detail-icon {
  width: 44px; height: 44px; background: var(--navy); border-radius: var(--radius-sm);
  display: flex; align-items: center; justify-content: center; flex-shrink: 0;
}
.contact-detail-icon svg { width: 20px; height: 20px; color: var(--gold); }
.contact-detail-text strong { display: block; font-family: 'Montserrat', sans-serif; font-size: 12px; font-weight: 700; color: var(--text-dark); margin-bottom: 3px; letter-spacing: .3px; }
.contact-detail-text span, .contact-detail-text a { font-size: 15px; color: var(--text-mid); line-height: 1.55; }
.contact-detail-text a:hover { color: var(--gold); }

.map-placeholder {
  width: 100%; height: 220px; border-radius: var(--radius-md);
  background: linear-gradient(135deg, var(--navy), var(--navy-light));
  display: flex; align-items: center; justify-content: center;
  color: rgba(255,255,255,.35); font-family: 'Montserrat', sans-serif;
  font-size: 12px; font-weight: 600; letter-spacing: 2px; text-transform: uppercase;
  overflow: hidden;
}
.map-placeholder iframe { width: 100%; height: 100%; border: none; }

.contact-form {
  background: #EFEFF2;
  border: none; border-radius: var(--radius-lg); padding: 28px;
}

.form-field-grid {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 10px; margin-bottom: 10px;
}
.form-field-card {
  background: var(--white); border-radius: 10px;
  border: 1.5px solid rgba(10,35,66,.08);
  padding: 14px 18px 18px;
}
.form-field-card.form-full { grid-column: 1 / -1; }

.form-field-card label {
  display: block; font-family: 'Montserrat', sans-serif;
  font-size: 10px; font-weight: 700; letter-spacing: 1px; text-transform: uppercase;
  color: var(--text-dark); margin-bottom: 10px;
}
.form-field-card input,
.form-field-card textarea {
  width: 100%; border: none; outline: none;
  font-family: 'Open Sans', sans-serif; font-size: 15px;
  color: var(--text-dark); background: transparent;
  padding: 0; min-height: 28px;
}
.form-field-card textarea { min-height: 140px; resize: vertical; }

.btn-send {
  width: 100%; padding: 16px;
  background: var(--navy); color: var(--white);
  border: none; border-radius: 10px;
  font-family: 'Montserrat', sans-serif; font-size: 16px; font-weight: 700;
  cursor: pointer; margin-top: 4px; transition: background var(--transition);
}
.btn-send:hover { background: var(--navy-dark); }
.btn-send:disabled { opacity: .7; cursor: default; }

/* ── FOOTER ── */
.footer { background: var(--navy-dark); color: var(--white); padding: 64px 0 0; }

.footer-grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr 1.2fr; gap: 48px; margin-bottom: 48px; }

.footer-logo-name { font-family: 'Montserrat', sans-serif; font-weight: 800; font-size: 20px; color: var(--white); }
.footer-logo-name span { color: var(--gold); }
.footer-logo-sub { font-family: 'Montserrat', sans-serif; font-size: 9px; font-weight: 600; letter-spacing: 3px; text-transform: uppercase; color: rgba(255,255,255,.35); margin-top: 4px; }
.footer-brand p { font-size: 14px; color: rgba(255,255,255,.5); line-height: 1.75; margin: 16px 0 24px; max-width: 280px; }

.footer-certs { display: flex; gap: 8px; flex-wrap: wrap; }
.footer-cert-badge {
  background: var(--navy-light); border: 1px solid rgba(255,255,255,.15);
  color: rgba(255,255,255,.85); font-family: 'Montserrat', sans-serif;
  font-size: 10px; font-weight: 700; letter-spacing: .5px;
  padding: 4px 10px; border-radius: 20px;
}

.footer-col h4 { font-family: 'Montserrat', sans-serif; font-size: 11px; font-weight: 700; letter-spacing: 2px; text-transform: uppercase; color: rgba(255,255,255,.38); margin-bottom: 20px; }
.footer-links { display: flex; flex-direction: column; gap: 10px; }
.footer-links a { font-size: 14px; color: rgba(255,255,255,.6); transition: color var(--transition); }
.footer-links a:hover { color: var(--gold); }

.footer-contact-item { display: flex; gap: 12px; align-items: flex-start; margin-bottom: 14px; }
.footer-contact-item svg { width: 16px; height: 16px; color: var(--gold); flex-shrink: 0; margin-top: 2px; }
.footer-contact-item span { font-size: 14px; color: rgba(255,255,255,.6); line-height: 1.55; }
.footer-contact-item a { font-size: 14px; color: rgba(255,255,255,.6); transition: color var(--transition); }
.footer-contact-item a:hover { color: var(--gold); }
.footer-license { margin-top: 8px; font-size: 12px; color: rgba(255,255,255,.3); letter-spacing: .3px; }

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,.07);
  padding: 20px 0; display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 12px;
}
.footer-bottom p { font-size: 13px; color: rgba(255,255,255,.38); }
.footer-bottom-links { display: flex; gap: 24px; }
.footer-bottom-links a, .footer-bottom-links { font-size: 13px; color: rgba(255,255,255,.38); transition: color var(--transition); }
.footer-bottom-links a:hover { color: var(--gold); }

/* ── UTILITIES ── */
.text-center { text-align: center; }
.text-gold { color: var(--gold); }

/* ── RESPONSIVE ── */
@media (max-width: 1024px) {
  .about-grid, .mission-grid { grid-template-columns: 1fr; gap: 48px; }
  .about-image-block { max-width: 520px; }
  .service-detail-card { grid-template-columns: 1fr; }
  .service-detail-sidebar { flex-direction: row; align-items: flex-start; gap: 24px; flex-wrap: wrap; }
  .service-detail-body { padding: 32px 36px; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 36px; }
  .contact-grid { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  .section { padding: 60px 0; }

  .nav-links {
    display: none; position: fixed; top: 72px; left: 0; right: 0;
    background: rgba(255,255,255,.98); backdrop-filter: blur(12px);
    padding: 12px 24px 24px; flex-direction: column; gap: 0;
    border-top: 1px solid var(--gray-mid); box-shadow: var(--shadow-lg);
  }
  .nav-links.open { display: flex; }
  .nav-links a { padding: 12px 8px; border-radius: 0; border-bottom: 1px solid var(--gray-mid); }
  .nav-links a.active::after { display: none; }
  .nav-links .nav-cta { margin-top: 12px; border-radius: var(--radius-sm) !important; text-align: center; justify-content: center; }
  .nav-hamburger { display: flex; }
  .nav-dropdown { display: block; width: 100%; }
  .nav-dropdown-menu {
    position: static; transform: none; opacity: 1; visibility: visible;
    box-shadow: none; border: none; border-radius: 0; min-width: auto;
    padding: 0; transition: none; background: none;
  }
  .nav-dropdown-menu a {
    padding: 10px 8px 10px 24px; font-size: 12px; color: var(--text-light);
    border-bottom: 1px solid var(--gray-mid);
  }
  .nav-dropdown-menu a:hover { background: none; color: var(--navy); }

  .hero-stats { gap: 32px; }
  .form-row { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; text-align: center; }
  .projects-grid { grid-template-columns: 1fr; }

  .about-badge {
    position: static; margin-top: 16px;
    display: inline-flex; gap: 16px; align-items: center;
    border-radius: var(--radius-md);
  }
  .service-detail-sidebar { padding: 28px 24px; }
  .service-detail-body { padding: 28px 24px; }
  .service-features { grid-template-columns: 1fr; }
  .contact-form { padding: 20px; }
  .form-field-grid { grid-template-columns: 1fr; }

  .cred-bar-inner { gap: 20px; }
  .cred-divider { display: none; }
}

@media (max-width: 480px) {
  .hero-actions, .cta-actions { flex-direction: column; align-items: flex-start; }
  .cta-actions { align-items: center; }
  .services-grid { grid-template-columns: 1fr; }
  .certs-grid { grid-template-columns: repeat(2, 1fr); }
  .txdot-list { grid-template-columns: 1fr; }
  .leader-card { flex-direction: column; align-items: center; text-align: center; }
  .leader-education { text-align: left; }
}

.redirect-card {
  max-width: 580px; margin: 0 auto; text-align: center;
  padding: 64px 48px; background: var(--off-white);
  border-radius: var(--radius-lg); border: 1px solid var(--gray-mid);
}
.redirect-icon {
  width: 72px; height: 72px; background: var(--navy); border-radius: 50%;
  margin: 0 auto 28px; display: flex; align-items: center; justify-content: center;
}
.redirect-card h2 { font-size: 22px; margin-bottom: 16px; color: var(--text-dark); }
.redirect-card p { color: var(--text-mid); line-height: 1.7; margin-bottom: 36px; }
.redirect-btn { display: inline-block; margin-bottom: 24px; }
.redirect-back {
  display: block; font-size: 14px; color: var(--text-light);
  text-decoration: none; transition: color var(--transition);
}
.redirect-back:hover { color: var(--navy); }