/* ============================================================
   ETC Testing  -  Main Stylesheet
   Color Palette: Navy Blue / White / Green Accent
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@400;500;600;700;800&family=Open+Sans:wght@300;400;500;600&display=swap');

/* === CSS VARIABLES === */
:root {
  --navy:          #1A3A5C;
  --navy-dark:     #112538;
  --navy-mid:      #1F4A72;
  --navy-light:    #2A5F8F;
  --green:         #2E8B57;
  --green-light:   #3aaa6a;
  --green-pale:    #f0f9f4;
  --white:         #FFFFFF;
  --off-white:     #fdf9f5;
  --gray-100:      #f5f0ea;
  --gray-200:      #e8e0d5;
  --gray-400:      #a09080;
  --gray-600:      #6a5d52;
  --gray-800:      #3a2e26;
  --text-primary:  #1a1208;
  --text-secondary:#4a4038;
  --text-muted:    #7a6e64;

  --font-heading: 'Montserrat', sans-serif;
  --font-body:    'Open Sans', sans-serif;

  --shadow-sm: 0 2px 8px rgba(26, 58, 92, 0.08);
  --shadow-md: 0 6px 24px rgba(26, 58, 92, 0.12);
  --shadow-lg: 0 12px 48px rgba(26, 58, 92, 0.16);

  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 24px;

  --transition: all 0.3s ease;
  --max-width: 1200px;
}

/* === RESET & BASE === */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; font-size: 16px; scroll-padding-top: 90px; }

body {
  font-family: var(--font-body);
  color: var(--text-primary);
  background: var(--off-white);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

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

/* === TYPOGRAPHY === */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  line-height: 1.25;
  color: var(--navy);
  font-weight: 700;
}

h1 { font-size: clamp(2rem, 5vw, 3.25rem); }
h2 { font-size: clamp(1.6rem, 3.5vw, 2.4rem); }
h3 { font-size: clamp(1.2rem, 2.5vw, 1.6rem); }
h4 { font-size: 1.15rem; font-weight: 600; }

p { color: var(--text-secondary); margin-bottom: 1rem; }
p:last-child { margin-bottom: 0; }

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

.section-pad    { padding: 60px 0; }
.section-pad-sm { padding: 40px 0; }

.section-label {
  display: inline-block;
  font-family: var(--font-heading);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--green);
  margin-bottom: 12px;
}

.section-title {
  margin-bottom: 16px;
}

.section-subtitle {
  font-size: 1.05rem;
  color: var(--text-secondary);
  max-width: 640px;
  margin-bottom: 48px;
}

.text-center { text-align: center; }
.text-center .section-subtitle { margin-left: auto; margin-right: auto; }

/* === BUTTONS === */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 13px 30px;
  border-radius: 999px;
  font-family: var(--font-heading);
  font-size: 0.875rem;
  font-weight: 600;
  letter-spacing: 0.03em;
  cursor: pointer;
  transition: var(--transition);
  border: 2px solid transparent;
  white-space: nowrap;
}

.btn-primary {
  background: var(--green);
  color: var(--white);
  border-color: var(--green);
}
.btn-primary:hover {
  background: var(--green-light);
  border-color: var(--green-light);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(43, 122, 78, 0.35);
}

.btn-secondary {
  background: transparent;
  color: var(--white);
  border-color: rgba(255,255,255,0.7);
}
.btn-secondary:hover {
  background: rgba(255,255,255,0.12);
  border-color: var(--white);
}

.btn-outline {
  background: transparent;
  color: var(--navy);
  border-color: var(--navy);
}
.btn-outline:hover {
  background: var(--navy);
  color: var(--white);
}

.btn-green-outline {
  background: transparent;
  color: var(--green);
  border-color: var(--green);
}
.btn-green-outline:hover {
  background: var(--green);
  color: var(--white);
}

/* === HEADER / NAVIGATION === */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: var(--navy-dark);
  box-shadow: 0 2px 16px rgba(7, 24, 64, 0.4);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 74px;
}

.site-logo {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
}

.logo-name {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--white);
  letter-spacing: 0.02em;
}

.logo-sub {
  font-family: var(--font-heading);
  font-size: 0.58rem;
  font-weight: 500;
  color: var(--green-light);
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.nav-list {
  display: flex;
  align-items: center;
  gap: 4px;
}

.nav-list a {
  display: block;
  padding: 8px 14px;
  font-family: var(--font-heading);
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.82);
  border-radius: var(--radius-sm);
  transition: var(--transition);
}

.nav-list a:hover,
.nav-list a.active {
  color: var(--white);
  background: rgba(255,255,255,0.1);
}

.nav-cta {
  background: var(--green) !important;
  color: var(--white) !important;
  border-radius: var(--radius-sm) !important;
}
.nav-cta:hover {
  background: var(--green-light) !important;
}

/* Dropdown */
.nav-item { position: relative; }
.dropdown-menu {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  background: var(--white);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  min-width: 240px;
  padding: 16px 0 8px;
  border-top: 3px solid var(--green);
}
.nav-item:hover .dropdown-menu { display: block; }
.dropdown-menu a {
  display: block;
  padding: 10px 20px;
  font-family: var(--font-body);
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-secondary) !important;
  letter-spacing: 0;
  text-transform: none;
  border-radius: 0 !important;
  background: transparent !important;
  transition: var(--transition);
}
.dropdown-menu a:hover {
  color: var(--navy) !important;
  background: var(--off-white) !important;
  padding-left: 28px;
}

/* Mobile Nav Toggle */
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  background: none;
  border: none;
  padding: 4px;
}
.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: var(--transition);
}

/* === TOP BAR === */
.top-bar {
  background: var(--gray-100);
  border-bottom: 1px solid var(--gray-200);
  padding: 8px 0;
  font-size: 0.8rem;
}
.top-bar-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
}
.top-bar span, .top-bar a {
  color: var(--gray-600);
  display: flex;
  align-items: center;
  gap: 6px;
}
.top-bar a:hover { color: var(--navy); }
.top-bar-right { display: flex; gap: 24px; }

/* === PAGE HERO === */
.page-hero {
  background: linear-gradient(135deg, var(--navy-dark) 0%, var(--navy-mid) 100%);
  padding: 40px 0 36px;
  position: relative;
  overflow: hidden;
}
.page-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.02'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}
.page-hero .container { position: relative; }
.page-hero h1 { color: var(--white); margin-bottom: 12px; }
.page-hero p  { color: rgba(255,255,255,0.75); font-size: 1.1rem; max-width: 600px; margin-bottom: 0; }

.breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 20px;
  font-size: 0.8rem;
  font-family: var(--font-heading);
  font-weight: 500;
  letter-spacing: 0.04em;
}
.breadcrumb a { color: rgba(255,255,255,0.6); transition: var(--transition); }
.breadcrumb a:hover { color: var(--white); }
.breadcrumb .sep { color: rgba(255,255,255,0.3); }
.breadcrumb .current { color: var(--green-light); }

/* === HOME HERO === */
.home-hero {
  background: linear-gradient(160deg, var(--navy-dark) 0%, var(--navy) 55%, var(--navy-mid) 100%);
  display: flex;
  align-items: flex-start;
  position: relative;
  overflow: hidden;
  padding: 60px 0 80px;
}

.home-hero::before {
  content: '';
  position: absolute;
  top: -20%;
  right: -10%;
  width: 60%;
  height: 140%;
  background: radial-gradient(ellipse, rgba(43, 122, 78, 0.12) 0%, transparent 70%);
  pointer-events: none;
}

.home-hero::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.1), transparent);
}

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

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(43, 122, 78, 0.2);
  border: 1px solid rgba(43, 122, 78, 0.4);
  color: #6BCF97;
  padding: 6px 16px;
  border-radius: 100px;
  font-size: 0.75rem;
  font-family: var(--font-heading);
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 24px;
}

.hero-badge .dot {
  width: 6px; height: 6px;
  background: var(--green-light);
  border-radius: 50%;
  animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.6; transform: scale(1.3); }
}

.hero-content h1 { color: var(--white); margin-bottom: 20px; }
.hero-content h1 span { color: #6BCF97; }

.hero-content .lead {
  font-size: 1.1rem;
  color: rgba(255,255,255,0.75);
  margin-bottom: 36px;
  max-width: 500px;
}

.hero-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 48px;
}

.hero-stats {
  display: flex;
  gap: 32px;
  padding-top: 32px;
  border-top: 1px solid rgba(255,255,255,0.1);
}

.hero-stat-value {
  font-family: var(--font-heading);
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--white);
  line-height: 1;
  margin-bottom: 4px;
}

.hero-stat-label {
  font-size: 0.75rem;
  color: rgba(255,255,255,0.55);
  font-family: var(--font-heading);
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.hero-visual {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.hero-card {
  background: rgba(255,255,255,0.07);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius-md);
  padding: 24px 20px;
  backdrop-filter: blur(4px);
  transition: var(--transition);
}
.hero-card:hover {
  background: rgba(255,255,255,0.1);
  transform: translateY(-4px);
}
.hero-card:first-child { grid-column: span 2; display: flex; align-items: center; gap: 16px; }
.hero-card-icon {
  width: 44px; height: 44px;
  background: rgba(43, 122, 78, 0.25);
  border-radius: var(--radius-sm);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
  margin-bottom: 18px;
}
.hero-card:first-child .hero-card-icon { margin-bottom: 0; }
.hero-card-icon svg { width: 22px; height: 22px; color: #6BCF97; }
.hero-card h4 { color: var(--white); font-size: 0.9rem; margin-bottom: 4px; }
.hero-card p  { color: rgba(255,255,255,0.55); font-size: 0.78rem; margin: 0; line-height: 1.4; }

/* === SERVICES SECTION === */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  margin-top: 56px;
}

.service-card {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
  padding: 36px 28px;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.service-card:hover {
  border-color: var(--gray-200);
  box-shadow: 0 8px 32px rgba(26,58,92,0.12);
  transform: translateY(-4px);
}

.service-icon {
  width: 56px; height: 56px;
  background: var(--green-pale);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 20px;
  transition: var(--transition);
}
.service-card:hover .service-icon { background: var(--green); }
.service-icon svg {
  width: 26px; height: 26px;
  color: var(--green);
  transition: var(--transition);
}
.service-card:hover .service-icon svg { color: var(--white); }

.service-card h3 { font-size: 1.15rem; margin-bottom: 10px; color: var(--navy); }
.service-card p  { font-size: 0.875rem; color: var(--text-muted); margin-bottom: 20px; }

.service-card .learn-more {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-heading);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--green);
  transition: var(--transition);
}
.service-card .learn-more:hover { gap: 10px; color: var(--green-light); }

/* === ABOUT SNAPSHOT === */
.about-snapshot {
  background: var(--off-white);
}

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

.about-visual {
  position: relative;
}

.about-img-block {
  background: linear-gradient(135deg, var(--navy) 0%, var(--navy-mid) 100%);
  border-radius: var(--radius-lg);
  padding: 48px;
  color: var(--white);
  position: relative;
  overflow: hidden;
}

.about-img-block::before {
  content: '';
  position: absolute;
  top: -30%;
  right: -20%;
  width: 70%;
  height: 100%;
  background: radial-gradient(ellipse, rgba(43,122,78,0.2) 0%, transparent 70%);
}

.founded-badge {
  position: absolute;
  bottom: -16px;
  right: 32px;
  background: var(--green);
  color: var(--white);
  padding: 16px 24px;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  text-align: center;
}
.founded-badge .year {
  font-family: var(--font-heading);
  font-size: 2rem;
  font-weight: 800;
  line-height: 1;
  display: block;
}
.founded-badge .year-label {
  font-size: 0.7rem;
  font-family: var(--font-heading);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  opacity: 0.85;
}

.milestone-list { margin-top: 20px; }
.milestone-item {
  display: flex;
  gap: 16px;
  margin-bottom: 16px;
  align-items: flex-start;
}
.milestone-year {
  font-family: var(--font-heading);
  font-size: 0.8rem;
  font-weight: 700;
  color: #6BCF97;
  min-width: 48px;
}
.milestone-text {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.72);
  line-height: 1.5;
}

.about-content { padding-left: 16px; }

.about-features { margin-top: 32px; }
.about-feature {
  display: flex;
  gap: 16px;
  margin-bottom: 20px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--gray-200);
}
.about-feature:last-child { border-bottom: none; margin-bottom: 0; padding-bottom: 0; }
.feature-dot {
  width: 10px; height: 10px;
  background: var(--green);
  border-radius: 50%;
  margin-top: 6px;
  flex-shrink: 0;
}
.about-feature h4 { color: var(--navy); margin-bottom: 4px; }
.about-feature p  { font-size: 0.875rem; margin: 0; }

/* === STATS BAND === */
.stats-band {
  background: linear-gradient(135deg, var(--navy) 0%, var(--navy-mid) 100%);
  padding: 56px 0;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
}

.stat-item {
  text-align: center;
  padding: 24px 20px;
  position: relative;
}

.stat-item + .stat-item::before {
  content: '';
  position: absolute;
  left: 0; top: 20%; bottom: 20%;
  width: 1px;
  background: rgba(255,255,255,0.15);
}

.stat-number {
  font-family: var(--font-heading);
  font-size: 2.8rem;
  font-weight: 800;
  color: var(--white);
  line-height: 1;
  margin-bottom: 8px;
}
.stat-number span { color: var(--green-light); }

.stat-label {
  font-size: 0.78rem;
  color: rgba(255,255,255,0.6);
  font-family: var(--font-heading);
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

/* === CTA BANNER === */
.cta-banner {
  background: linear-gradient(135deg, var(--green) 0%, var(--green-light) 100%);
  padding: 72px 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.cta-banner::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='40' height='40' viewBox='0 0 40 40' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='%23ffffff' fill-opacity='0.05'%3E%3Cpath d='M0 40L40 0H20L0 20M40 40V20L20 40'/%3E%3C/g%3E%3C/svg%3E");
}
.cta-banner .container { position: relative; }
.cta-banner h2 { color: var(--white); margin-bottom: 16px; }
.cta-banner p  { color: rgba(255,255,255,0.88); font-size: 1.05rem; margin-bottom: 36px; max-width: 560px; margin-left: auto; margin-right: auto; }

.cta-actions { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }

.btn-white {
  background: var(--white);
  color: var(--green);
  border-color: var(--white);
  font-family: var(--font-heading);
  font-size: 0.875rem;
  font-weight: 700;
}
.btn-white:hover {
  background: var(--off-white);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0,0,0,0.15);
}

.btn-white-outline {
  background: transparent;
  color: var(--white);
  border: 2px solid rgba(255,255,255,0.6);
  font-family: var(--font-heading);
  font-size: 0.875rem;
  font-weight: 600;
}
.btn-white-outline:hover {
  background: rgba(255,255,255,0.12);
  border-color: var(--white);
}

/* === FOOTER === */
.site-footer {
  background: var(--navy-dark);
  color: rgba(255,255,255,0.7);
}

.footer-top {
  padding: 72px 0 48px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 56px;
}

.footer-brand .logo-name { font-size: 1.2rem; margin-bottom: 4px; }
.footer-brand .logo-sub  { font-size: 0.6rem; }
.footer-brand p {
  font-size: 0.875rem;
  color: rgba(255,255,255,0.55);
  margin-top: 16px;
  line-height: 1.7;
  max-width: 280px;
}

.footer-heading {
  font-family: var(--font-heading);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.4);
  margin-bottom: 20px;
}

.footer-links li { margin-bottom: 10px; }
.footer-links a {
  font-size: 0.875rem;
  color: rgba(255,255,255,0.62);
  transition: var(--transition);
}
.footer-links a:hover { color: var(--white); padding-left: 4px; }

.footer-contact-item {
  display: flex;
  gap: 12px;
  margin-bottom: 14px;
}
.footer-contact-item svg {
  width: 16px; height: 16px;
  color: var(--green-light);
  flex-shrink: 0;
  margin-top: 2px;
}
.footer-contact-item span {
  font-size: 0.875rem;
  color: rgba(255,255,255,0.62);
  line-height: 1.5;
}

.footer-bottom {
  padding: 20px 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}

.footer-copy {
  font-size: 0.78rem;
  color: rgba(255,255,255,0.35);
}

.footer-legal {
  display: flex;
  gap: 20px;
}
.footer-legal a {
  font-size: 0.78rem;
  color: rgba(255,255,255,0.35);
  transition: var(--transition);
}
.footer-legal a:hover { color: rgba(255,255,255,0.65); }

/* === ABOUT PAGE === */
.timeline {
  position: relative;
  padding: 16px 0;
}

.timeline::before {
  content: '';
  position: absolute;
  left: 30px;
  top: 0; bottom: 0;
  width: 2px;
  background: linear-gradient(to bottom, var(--green), var(--navy-light));
}

.timeline-item {
  display: flex;
  gap: 32px;
  margin-bottom: 40px;
  align-items: flex-start;
  position: relative;
}

.timeline-dot {
  width: 62px;
  height: 62px;
  background: var(--navy);
  border: 3px solid var(--green);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  position: relative;
  z-index: 1;
}

.timeline-dot span {
  font-family: var(--font-heading);
  font-size: 0.7rem;
  font-weight: 800;
  color: var(--green-light);
  text-align: center;
  line-height: 1.1;
}

.timeline-body {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-md);
  padding: 28px;
  flex: 1;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}
.timeline-body:hover { box-shadow: var(--shadow-md); transform: translateX(4px); }
.timeline-body h4 { color: var(--navy); margin-bottom: 8px; }
.timeline-body p  { font-size: 0.9rem; color: var(--text-secondary); margin: 0; }

/* === SERVICES PAGE === */
.services-nav {
  background: var(--white);
  border-bottom: 2px solid var(--gray-200);
  position: sticky;
  top: 74px;
  z-index: 100;
  box-shadow: var(--shadow-sm);
}

.services-nav-inner {
  display: flex;
  gap: 0;
  overflow-x: auto;
}

.services-nav-inner::-webkit-scrollbar { height: 0; }

.services-nav-item {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 16px 24px;
  font-family: var(--font-heading);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--text-muted);
  white-space: nowrap;
  border-bottom: 3px solid transparent;
  margin-bottom: -2px;
  transition: var(--transition);
  cursor: pointer;
}
.services-nav-item:hover { color: var(--navy); border-bottom-color: var(--gray-200); }
.services-nav-item.active { color: var(--green); border-bottom-color: var(--green); }

.service-section {
  padding: 80px 0;
  border-bottom: 1px solid var(--gray-100);
}
.service-section:last-child { border-bottom: none; }
.service-section:nth-child(even) { background: var(--off-white); }

.service-section-header {
  display: flex;
  align-items: flex-start;
  gap: 24px;
  margin-bottom: 48px;
}

.service-section-icon {
  width: 72px; height: 72px;
  background: var(--green-pale);
  border-radius: var(--radius-md);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.service-section-icon svg { width: 36px; height: 36px; color: var(--green); }

.service-section-title h2 { margin-bottom: 8px; }
.service-section-title p  { margin: 0; max-width: 680px; }

.detail-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 28px;
  margin-top: 40px;
}

.detail-card {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-md);
  padding: 28px;
  box-shadow: var(--shadow-sm);
}

.service-section:nth-child(even) .detail-card { background: var(--white); }

.detail-card h4 {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--navy);
  margin-bottom: 16px;
  font-size: 1rem;
  padding-bottom: 12px;
  border-bottom: 2px solid var(--green-pale);
}
.detail-card h4 svg { width: 18px; height: 18px; color: var(--green); }

.checklist { }
.checklist li {
  display: flex;
  gap: 10px;
  padding: 6px 0;
  font-size: 0.875rem;
  color: var(--text-secondary);
  border-bottom: 1px solid var(--gray-100);
  line-height: 1.5;
}
.checklist li:last-child { border-bottom: none; }
.checklist li::before {
  content: '';
  width: 6px; height: 6px;
  background: var(--green);
  border-radius: 50%;
  margin-top: 8px;
  flex-shrink: 0;
}

/* === EQUIPMENT PAGE === */
.equipment-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: start;
}

.equipment-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.equipment-item {
  display: flex;
  gap: 16px;
  padding: 20px;
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-md);
  transition: var(--transition);
}
.equipment-item:hover {
  border-color: var(--green);
  box-shadow: var(--shadow-sm);
}
.equipment-item-icon {
  width: 42px; height: 42px;
  background: var(--green-pale);
  border-radius: var(--radius-sm);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.equipment-item-icon svg { width: 20px; height: 20px; color: var(--green); }
.equipment-item h4 { font-size: 0.9rem; color: var(--navy); margin-bottom: 4px; }
.equipment-item p  { font-size: 0.8rem; margin: 0; color: var(--text-muted); }

.contact-card {
  background: linear-gradient(135deg, var(--navy) 0%, var(--navy-mid) 100%);
  border-radius: var(--radius-lg);
  padding: 40px;
  color: var(--white);
  position: sticky;
  top: 120px;
}
.contact-card h3 { color: var(--white); margin-bottom: 8px; }
.contact-card > p { color: rgba(255,255,255,0.7); font-size: 0.9rem; margin-bottom: 28px; }
.contact-card .contact-person { display: flex; gap: 16px; align-items: center; margin-bottom: 24px; }
.contact-card .contact-person-avatar {
  width: 56px; height: 56px;
  background: rgba(255,255,255,0.1);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.contact-card .contact-person-avatar svg { width: 28px; height: 28px; color: var(--green-light); }
.contact-card .contact-person h4 { color: var(--white); margin-bottom: 2px; font-size: 1.05rem; }
.contact-card .contact-person p  { color: rgba(255,255,255,0.55); font-size: 0.8rem; margin: 0; }
.contact-detail { display: flex; gap: 12px; margin-bottom: 14px; align-items: center; }
.contact-detail svg { width: 16px; height: 16px; color: var(--green-light); flex-shrink: 0; }
.contact-detail span { font-size: 0.9rem; color: rgba(255,255,255,0.75); }
.contact-detail a { font-size: 0.9rem; color: rgba(255,255,255,0.75); transition: var(--transition); }
.contact-detail a:hover { color: var(--white); }
.contact-card .btn-primary { width: 100%; justify-content: center; margin-top: 24px; }

/* === CONTACT PAGE === */
.contact-layout {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 64px;
  align-items: start;
}

.contact-form-wrap {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
  padding: 48px;
  box-shadow: var(--shadow-sm);
}

.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.form-group { margin-bottom: 0; }
.form-group.full { grid-column: span 2; }

.form-label {
  display: block;
  font-family: var(--font-heading);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--navy);
  margin-bottom: 8px;
}

.form-input,
.form-select,
.form-textarea {
  width: 100%;
  padding: 12px 16px;
  background: var(--off-white);
  border: 1.5px solid var(--gray-200);
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  font-size: 0.9rem;
  color: var(--text-primary);
  transition: var(--transition);
  outline: none;
}
.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  border-color: var(--navy);
  background: var(--white);
  box-shadow: 0 0 0 3px rgba(12, 37, 87, 0.08);
}
.form-textarea { resize: vertical; min-height: 140px; }

.form-submit { width: 100%; justify-content: center; margin-top: 8px; padding: 16px; font-size: 0.9rem; }

.contact-info-panel { }
.contact-info-card {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-md);
  padding: 28px;
  margin-bottom: 20px;
  box-shadow: var(--shadow-sm);
}
.contact-info-card h4 { color: var(--navy); margin-bottom: 16px; font-size: 1rem; display: flex; gap: 10px; align-items: center; }
.contact-info-card h4 svg { width: 18px; height: 18px; color: var(--green); }
.info-row { display: flex; gap: 12px; padding: 10px 0; border-bottom: 1px solid var(--gray-100); font-size: 0.875rem; color: var(--text-secondary); align-items: flex-start; }
.info-row:last-child { border-bottom: none; }
.info-row svg { width: 15px; height: 15px; color: var(--green); flex-shrink: 0; margin-top: 2px; }
.info-row a { color: var(--text-secondary); transition: var(--transition); }
.info-row a:hover { color: var(--navy); }

/* === RESPONSIVE === */
@media (max-width: 1024px) {
  .hero-grid        { gap: 48px; }
  .about-grid       { gap: 48px; }
  .footer-grid      { grid-template-columns: 1fr 1fr; gap: 40px; }
  .services-grid    { grid-template-columns: repeat(2, 1fr); }
  .stats-grid       { grid-template-columns: repeat(2, 1fr); }
  .equipment-grid   { gap: 40px; }
  .contact-layout   { gap: 40px; }
}

@media (max-width: 768px) {
  :root { --section-padding: 64px 0; }

  .top-bar-left { display: none; }

  .nav-list {
    display: none;
    position: absolute;
    top: 100%;
    left: 0; right: 0;
    background: var(--navy-dark);
    flex-direction: column;
    padding: 16px;
    gap: 4px;
    border-top: 1px solid rgba(255,255,255,0.1);
    box-shadow: 0 8px 24px rgba(0,0,0,0.3);
  }
  .nav-list.open   { display: flex; }
  .nav-list a      { padding: 12px 16px; }
  .nav-toggle      { display: flex; }

  .dropdown-menu {
    position: static;
    box-shadow: none;
    background: rgba(255,255,255,0.05);
    border-radius: var(--radius-sm);
    border-top: none;
    padding: 4px 0;
    margin-top: 4px;
  }
  .dropdown-menu a { color: rgba(255,255,255,0.7) !important; padding: 10px 24px !important; }
  .dropdown-menu a:hover { background: rgba(255,255,255,0.07) !important; }
  .nav-item:hover .dropdown-menu { display: none; }
  .nav-item.open .dropdown-menu  { display: block; }

  .hero-grid        { grid-template-columns: 1fr; gap: 40px; }
  .hero-visual      { display: none; }
  .hero-stats       { gap: 20px; }
  .hero-stat-value  { font-size: 1.4rem; }

  .about-grid       { grid-template-columns: 1fr; gap: 40px; }
  .about-content    { padding-left: 0; }
  .services-grid    { grid-template-columns: 1fr; }
  .stats-grid       { grid-template-columns: repeat(2, 1fr); }

  .detail-grid      { grid-template-columns: 1fr; }
  .footer-grid      { grid-template-columns: 1fr; gap: 32px; }
  .equipment-grid   { grid-template-columns: 1fr; }
  .contact-layout   { grid-template-columns: 1fr; }
  .form-grid        { grid-template-columns: 1fr; }
  .form-group.full  { grid-column: span 1; }
  .contact-form-wrap { padding: 28px 20px; }

  .section-pad     { padding: 64px 0; }
  .section-pad-sm  { padding: 48px 0; }

  .service-section-header { flex-direction: column; gap: 16px; }
  .services-nav-item { padding: 14px 16px; font-size: 0.72rem; }
}

@media (max-width: 480px) {
  .hero-actions  { flex-direction: column; align-items: flex-start; }
  .hero-stats    { flex-direction: column; gap: 16px; padding-top: 24px; }
  .cta-actions   { flex-direction: column; align-items: center; }
  .stats-grid    { grid-template-columns: 1fr 1fr; }
  .stat-number   { font-size: 2rem; }
}