/* ============================================================
   rotec Freilandsicherung — Institutional Design System
   Target: Governments, Embassies, Critical Infrastructure
   ============================================================ */

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

:root {
  /* Institutional Color Palette */
  --navy-900: #0B1829;
  --navy-800: #0F2137;
  --navy-700: #142B46;
  --navy-600: #1A3A5C;
  --navy-500: #234E78;

  --slate-700: #334155;
  --slate-600: #475569;
  --slate-500: #64748B;
  --slate-400: #94A3B8;
  --slate-300: #CBD5E1;
  --slate-200: #E2E8F0;
  --slate-100: #F1F5F9;
  --slate-50:  #F8FAFC;

  --steel-accent: #2563EB;
  --steel-accent-dark: #1D4ED8;
  --steel-accent-light: #3B82F6;

  --signal-red: #DC2626;
  --signal-amber: #D97706;
  --signal-green: #16A34A;

  --white: #FFFFFF;

  /* Typography */
  --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;

  /* Spacing Scale */
  --sp-2: 0.125rem;
  --sp-4: 0.25rem;
  --sp-6: 0.375rem;
  --sp-8: 0.5rem;
  --sp-12: 0.75rem;
  --sp-16: 1rem;
  --sp-20: 1.25rem;
  --sp-24: 1.5rem;
  --sp-32: 2rem;
  --sp-40: 2.5rem;
  --sp-48: 3rem;
  --sp-56: 3.5rem;
  --sp-64: 4rem;
  --sp-80: 5rem;
  --sp-96: 6rem;
  --sp-128: 8rem;

  /* Shadows */
  --shadow-xs: 0 1px 2px rgba(11,24,41,0.04);
  --shadow-sm: 0 1px 3px rgba(11,24,41,0.06), 0 1px 2px rgba(11,24,41,0.04);
  --shadow-md: 0 4px 6px -1px rgba(11,24,41,0.07), 0 2px 4px -2px rgba(11,24,41,0.05);
  --shadow-lg: 0 10px 15px -3px rgba(11,24,41,0.08), 0 4px 6px -4px rgba(11,24,41,0.04);
  --shadow-xl: 0 20px 25px -5px rgba(11,24,41,0.08), 0 8px 10px -6px rgba(11,24,41,0.04);

  /* Border Radius */
  --radius-sm: 4px;
  --radius-md: 6px;
  --radius-lg: 8px;
  --radius-xl: 12px;
}

/* ============================================================
   RESET & BASE
   ============================================================ */

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

html {
  font-family: var(--font-primary);
  font-size: 16px;
  line-height: 1.7;
  color: var(--slate-700);
  background-color: var(--white);
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  overflow-x: hidden;
}

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

a {
  color: var(--steel-accent);
  text-decoration: none;
  transition: color 0.2s ease;
}
a:hover {
  color: var(--steel-accent-dark);
}

ul, ol { list-style-position: inside; }

::selection {
  background-color: var(--steel-accent);
  color: var(--white);
}

/* ============================================================
   TYPOGRAPHY
   ============================================================ */

h1, h2, h3, h4, h5, h6 {
  color: var(--navy-800);
  line-height: 1.25;
  font-weight: 700;
  letter-spacing: -0.02em;
}

h1 {
  font-size: clamp(2.25rem, 4vw, 3.5rem);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.03em;
}

h2 {
  font-size: clamp(1.75rem, 3vw, 2.5rem);
  margin-bottom: var(--sp-16);
}

h3 {
  font-size: clamp(1.25rem, 2vw, 1.5rem);
  margin-bottom: var(--sp-12);
}

h4 {
  font-size: 1.125rem;
  margin-bottom: var(--sp-8);
}

p {
  margin-bottom: var(--sp-16);
  color: var(--slate-600);
}

.text-sm { font-size: 0.875rem; }
.text-xs { font-size: 0.75rem; }
.text-lg { font-size: 1.125rem; }
.text-xl { font-size: 1.25rem; }

.text-white { color: var(--white) !important; }
.text-white p { color: rgba(255,255,255,0.8) !important; }
.text-white h1, .text-white h2, .text-white h3, .text-white h4 { color: var(--white) !important; }

.font-medium { font-weight: 500; }
.font-semibold { font-weight: 600; }
.font-bold { font-weight: 700; }

.text-center { text-align: center; }
.text-muted { color: var(--slate-500); }

.section-label {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--steel-accent);
  margin-bottom: var(--sp-12);
}

.section-label-light {
  color: var(--slate-300);
}

/* ============================================================
   LAYOUT
   ============================================================ */

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--sp-24);
}

.container-narrow {
  max-width: 800px;
}

.container-wide {
  max-width: 1400px;
}

.section {
  padding: var(--sp-80) 0;
}

.section-sm {
  padding: var(--sp-48) 0;
}

.section-lg {
  padding: var(--sp-128) 0;
}

.bg-white { background-color: var(--white); }
.bg-slate-50 { background-color: var(--slate-50); }
.bg-slate-100 { background-color: var(--slate-100); }
.bg-navy { background-color: var(--navy-800); }
.bg-navy-dark { background-color: var(--navy-900); }

.grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-48);
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--sp-32);
}

.grid-4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--sp-24);
}

.flex-center {
  display: flex;
  align-items: center;
  justify-content: center;
}

.flex-col { flex-direction: column; }

@media (max-width: 1024px) {
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  .grid-2, .grid-3, .grid-4 {
    grid-template-columns: 1fr;
  }
  .section { padding: var(--sp-48) 0; }
  .section-lg { padding: var(--sp-80) 0; }
}

/* ============================================================
   HEADER & NAVIGATION
   ============================================================ */

.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(255,255,255,0.97);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--slate-200);
  transition: box-shadow 0.3s ease;
}

.header.scrolled {
  box-shadow: var(--shadow-md);
}

.header-top {
  background: linear-gradient(135deg, var(--navy-900) 0%, #0D1E33 50%, var(--navy-900) 100%);
  color: rgba(255,255,255,0.65);
  font-size: 0.8125rem;
  font-weight: 400;
  letter-spacing: 0.015em;
  padding: var(--sp-8) 0;
  border-bottom: 1px solid rgba(255,255,255,0.06);
  -webkit-font-smoothing: antialiased;
}

.header-top .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.header-top .header-top-left {
  display: flex;
  align-items: center;
  gap: var(--sp-8);
}

.header-top .header-top-left::before {
  content: '';
  display: inline-block;
  width: 6px;
  height: 6px;
  background: var(--steel-accent-light);
  border-radius: 50%;
  opacity: 0.7;
  flex-shrink: 0;
}

.header-top .header-top-right {
  display: flex;
  align-items: center;
  gap: var(--sp-6);
}

.header-top .header-top-separator {
  width: 3px;
  height: 3px;
  background: rgba(255,255,255,0.25);
  border-radius: 50%;
  display: inline-block;
}

.header-top a {
  color: rgba(255,255,255,0.75);
  font-weight: 500;
  padding: var(--sp-4) var(--sp-8);
  border-radius: var(--radius-sm);
  transition: color 0.25s ease, background 0.25s ease;
  text-decoration: none;
}
.header-top a:hover {
  color: var(--white);
  background: rgba(255,255,255,0.06);
}

.header-main {
  padding: var(--sp-16) 0;
}

.header-main .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  display: flex;
  align-items: center;
  gap: var(--sp-12);
  text-decoration: none;
}

.logo-mark {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  overflow: hidden;
  flex-shrink: 0;
}

.logo-mark img {
  display: block;
  width: 100%;
  height: auto;
  image-rendering: -webkit-optimize-contrast;
  image-rendering: crisp-edges;
}

.logo-text {
  display: flex;
  flex-direction: column;
  line-height: 1.2;
}

.logo-text .brand {
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--navy-800);
  letter-spacing: -0.02em;
}

.logo-text .sub {
  font-size: 0.6875rem;
  font-weight: 500;
  color: var(--slate-500);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.nav-main {
  display: flex;
  align-items: center;
  gap: var(--sp-4);
}

.nav-main a {
  color: var(--slate-600);
  font-weight: 500;
  font-size: 0.9375rem;
  padding: var(--sp-8) var(--sp-16);
  border-radius: var(--radius-md);
  transition: all 0.2s ease;
  text-decoration: none;
}

.nav-main a:hover {
  color: var(--navy-800);
  background: var(--slate-50);
}

.nav-main a.active {
  color: var(--steel-accent);
  background: rgba(37,99,235,0.06);
}

/* Dropdown */
.nav-dropdown {
  position: relative;
}

.nav-dropdown-menu {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  min-width: 260px;
  background: var(--white);
  border: 1px solid var(--slate-200);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xl);
  padding: var(--sp-8);
  z-index: 100;
}

.nav-dropdown:hover .nav-dropdown-menu {
  display: block;
}

.nav-dropdown-menu a {
  display: block;
  padding: var(--sp-12) var(--sp-16);
  font-size: 0.875rem;
  border-radius: var(--radius-md);
}

.nav-cta {
  background: var(--navy-800) !important;
  color: var(--white) !important;
  font-weight: 600 !important;
  padding: var(--sp-8) var(--sp-20) !important;
}

.nav-cta:hover {
  background: var(--navy-700) !important;
}

/* Mobile menu */
.mobile-toggle {
  display: none;
  background: none;
  border: 1px solid var(--slate-200);
  border-radius: var(--radius-md);
  padding: var(--sp-8) var(--sp-12);
  cursor: pointer;
  color: var(--navy-800);
  font-size: 1.25rem;
}

@media (max-width: 1024px) {
  .mobile-toggle { display: block; }

  .nav-main {
    display: none;
    position: absolute;
    top: calc(100% + 1px);
    left: 0;
    right: 0;
    background: var(--white);
    flex-direction: column;
    padding: var(--sp-16) var(--sp-24);
    border-bottom: 1px solid var(--slate-200);
    box-shadow: var(--shadow-lg);
    gap: var(--sp-4);
  }

  .nav-main.active { display: flex; }

  .nav-main a { width: 100%; }

  .nav-dropdown-menu {
    position: static;
    box-shadow: none;
    border: none;
    padding-left: var(--sp-16);
  }

  .nav-dropdown:hover .nav-dropdown-menu {
    display: block;
  }

  .header-top { display: none; }
}

/* ============================================================
   BUTTONS
   ============================================================ */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--sp-8);
  padding: var(--sp-12) var(--sp-24);
  font-family: var(--font-primary);
  font-weight: 600;
  font-size: 0.9375rem;
  border-radius: var(--radius-md);
  border: 2px solid transparent;
  cursor: pointer;
  transition: all 0.25s ease;
  text-decoration: none;
  line-height: 1.4;
}

.btn-primary {
  background: var(--navy-800);
  color: var(--white);
  border-color: var(--navy-800);
}
.btn-primary:hover {
  background: var(--navy-700);
  border-color: var(--navy-700);
  color: var(--white);
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

.btn-accent {
  background: var(--steel-accent);
  color: var(--white);
  border-color: var(--steel-accent);
}
.btn-accent:hover {
  background: var(--steel-accent-dark);
  border-color: var(--steel-accent-dark);
  color: var(--white);
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

.btn-outline {
  background: transparent;
  color: var(--navy-800);
  border-color: var(--slate-300);
}
.btn-outline:hover {
  background: var(--slate-50);
  border-color: var(--navy-800);
  color: var(--navy-800);
}

.btn-outline-light {
  background: transparent;
  color: var(--white);
  border-color: rgba(255,255,255,0.3);
}
.btn-outline-light:hover {
  background: rgba(255,255,255,0.1);
  border-color: rgba(255,255,255,0.6);
  color: var(--white);
}

.btn-sm {
  padding: var(--sp-8) var(--sp-16);
  font-size: 0.8125rem;
}

.btn-lg {
  padding: var(--sp-16) var(--sp-32);
  font-size: 1rem;
}

.btn-group {
  display: flex;
  gap: var(--sp-16);
  flex-wrap: wrap;
}

/* ============================================================
   HERO SECTION
   ============================================================ */

.hero {
  position: relative;
  background: linear-gradient(135deg, var(--navy-900) 0%, var(--navy-700) 50%, var(--navy-800) 100%);
  color: var(--white);
  padding-top: 140px;
  padding-bottom: var(--sp-96);
  overflow: hidden;
}

.hero-bg-image {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 0;
}

.hero-bg-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.35;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background:
    linear-gradient(135deg, rgba(11,24,41,0.75) 0%, rgba(20,43,70,0.65) 50%, rgba(15,33,55,0.72) 100%),
    radial-gradient(ellipse at 20% 80%, rgba(37,99,235,0.1) 0%, transparent 50%);
  pointer-events: none;
  z-index: 1;
}

/* Grid pattern overlay - removed for cleaner look */

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 720px;
}

.hero h1 {
  color: var(--white);
  margin-bottom: var(--sp-24);
}

.hero p {
  color: rgba(255,255,255,0.75);
  font-size: 1.125rem;
  line-height: 1.8;
  margin-bottom: var(--sp-32);
}

.hero-badges {
  display: flex;
  gap: var(--sp-12);
  margin-bottom: var(--sp-32);
  flex-wrap: wrap;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-6);
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.12);
  padding: var(--sp-6) var(--sp-12);
  border-radius: 100px;
  font-size: 0.75rem;
  font-weight: 600;
  color: rgba(255,255,255,0.9);
  letter-spacing: 0.02em;
}

.hero-visual {
  position: absolute;
  right: -60px;
  top: 120px;
  width: 520px;
  height: 520px;
  opacity: 0.15;
  z-index: 1;
}

/* ============================================================
   STATS BAR
   ============================================================ */

.stats-bar {
  background: var(--white);
  border-bottom: 1px solid var(--slate-200);
  padding: var(--sp-32) 0;
  position: relative;
  z-index: 10;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--sp-32);
}

.stat-item {
  text-align: center;
  padding: var(--sp-16) 0;
}

.stat-item:not(:last-child) {
  border-right: 1px solid var(--slate-200);
}

.stat-number {
  font-size: 2.25rem;
  font-weight: 800;
  color: var(--navy-800);
  line-height: 1;
  margin-bottom: var(--sp-4);
  letter-spacing: -0.03em;
}

.stat-unit {
  font-size: 1rem;
  font-weight: 600;
  color: var(--steel-accent);
}

.stat-label {
  font-size: 0.8125rem;
  color: var(--slate-500);
  font-weight: 500;
  margin-top: var(--sp-4);
}

@media (max-width: 768px) {
  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--sp-24);
  }
  .stat-item { border-right: none !important; }
}

/* ============================================================
   CARDS
   ============================================================ */

.card {
  background: var(--white);
  border: 1px solid var(--slate-200);
  border-radius: var(--radius-lg);
  padding: var(--sp-32);
  transition: all 0.3s ease;
  height: 100%;
  display: flex;
  flex-direction: column;
}

.card:hover {
  border-color: var(--slate-300);
  box-shadow: var(--shadow-lg);
}

.card-elevated {
  box-shadow: var(--shadow-md);
  border-color: transparent;
}

.card-elevated:hover {
  box-shadow: var(--shadow-xl);
  transform: translateY(-2px);
}

.card-dark {
  background: var(--navy-800);
  border-color: rgba(255,255,255,0.08);
  color: var(--white);
}
.card-dark h3, .card-dark h4 { color: var(--white); }
.card-dark p { color: rgba(255,255,255,0.7); }

.card-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  margin-bottom: var(--sp-20);
  background: var(--slate-50);
  color: var(--navy-800);
  border: 1px solid var(--slate-200);
}

.card-accent .card-icon {
  background: rgba(37,99,235,0.08);
  border-color: rgba(37,99,235,0.15);
  color: var(--steel-accent);
}

.card-link {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-6);
  font-weight: 600;
  font-size: 0.875rem;
  color: var(--steel-accent);
  margin-top: var(--sp-16);
  transition: gap 0.2s ease;
}

.card-link:hover {
  gap: var(--sp-12);
}

/* ============================================================
   FEATURE BLOCKS
   ============================================================ */

.feature-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-64);
  align-items: center;
}

.feature-grid.reverse {
  direction: rtl;
}
.feature-grid.reverse > * {
  direction: ltr;
}

.feature-content { max-width: 540px; }

.feature-visual {
  background: var(--slate-100);
  border: 1px solid var(--slate-200);
  border-radius: var(--radius-xl);
  min-height: 400px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0;
  position: relative;
  overflow: hidden;
}

.feature-visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  position: absolute;
  top: 0;
  left: 0;
}

.feature-visual-dark {
  background: var(--navy-800);
  border-color: rgba(255,255,255,0.06);
}

.feature-list {
  list-style: none;
  padding: 0;
  margin: var(--sp-24) 0;
}

.feature-list li {
  display: flex;
  gap: var(--sp-12);
  padding: var(--sp-12) 0;
  border-bottom: 1px solid var(--slate-100);
  font-size: 0.9375rem;
  color: var(--slate-600);
}

.feature-list li:last-child {
  border-bottom: none;
}

.feature-list .check {
  flex-shrink: 0;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: rgba(37,99,235,0.08);
  color: var(--steel-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  margin-top: 2px;
}

@media (max-width: 768px) {
  .feature-grid {
    grid-template-columns: 1fr;
    gap: var(--sp-32);
  }
  .feature-grid.reverse { direction: ltr; }
}

/* ============================================================
   CERTIFICATION BADGES
   ============================================================ */

.cert-bar {
  display: flex;
  gap: var(--sp-24);
  flex-wrap: wrap;
  align-items: center;
  padding: var(--sp-24) 0;
}

.cert-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-8);
  background: var(--slate-50);
  border: 1px solid var(--slate-200);
  padding: var(--sp-8) var(--sp-16);
  border-radius: var(--radius-md);
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--slate-600);
  white-space: nowrap;
}

.cert-badge .cert-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--signal-green);
}

/* ============================================================
   REFERENCE/CASE STUDY
   ============================================================ */

.ref-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--sp-24);
}

.ref-card {
  background: var(--white);
  border: 1px solid var(--slate-200);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all 0.3s ease;
}

.ref-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-2px);
}

.ref-card-image {
  height: 220px;
  background: var(--slate-100);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--slate-400);
  font-size: 0.8125rem;
  font-weight: 500;
  border-bottom: 1px solid var(--slate-200);
  overflow: hidden;
  position: relative;
}

.ref-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.ref-card:hover .ref-card-image img {
  transform: scale(1.05);
}

.ref-card-body {
  padding: var(--sp-24);
}

.ref-card-tag {
  display: inline-block;
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--steel-accent);
  margin-bottom: var(--sp-8);
}

@media (max-width: 768px) {
  .ref-grid { grid-template-columns: 1fr; }
}

/* ============================================================
   FAQ ACCORDION
   ============================================================ */

.faq-list {
  max-width: 800px;
  margin: 0 auto;
}

.faq-item {
  border: 1px solid var(--slate-200);
  border-radius: var(--radius-lg);
  margin-bottom: var(--sp-12);
  overflow: hidden;
  background: var(--white);
  transition: box-shadow 0.2s ease;
}

.faq-item:hover {
  box-shadow: var(--shadow-sm);
}

.faq-question {
  width: 100%;
  text-align: left;
  background: none;
  border: none;
  padding: var(--sp-20) var(--sp-24);
  font-family: var(--font-primary);
  font-size: 1rem;
  font-weight: 600;
  color: var(--navy-800);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--sp-16);
  line-height: 1.5;
}

.faq-question .faq-icon {
  flex-shrink: 0;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--slate-50);
  border: 1px solid var(--slate-200);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.875rem;
  color: var(--slate-500);
  transition: all 0.3s ease;
}

.faq-item.active .faq-icon {
  background: var(--steel-accent);
  border-color: var(--steel-accent);
  color: var(--white);
  transform: rotate(45deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease;
}

.faq-answer-inner {
  padding: 0 var(--sp-24) var(--sp-24);
  color: var(--slate-600);
  line-height: 1.8;
  font-size: 0.9375rem;
}

.faq-item.active .faq-answer {
  max-height: 600px;
}

/* ============================================================
   FORMS
   ============================================================ */

.form-group {
  margin-bottom: var(--sp-20);
}

.form-label {
  display: block;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--navy-800);
  margin-bottom: var(--sp-6);
}

.form-hint {
  font-size: 0.75rem;
  color: var(--slate-400);
  margin-top: var(--sp-4);
}

.form-input,
.form-select,
.form-textarea {
  width: 100%;
  padding: var(--sp-12) var(--sp-16);
  font-family: var(--font-primary);
  font-size: 0.9375rem;
  color: var(--slate-700);
  background: var(--white);
  border: 1px solid var(--slate-300);
  border-radius: var(--radius-md);
  transition: all 0.2s ease;
  appearance: none;
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--steel-accent);
  box-shadow: 0 0 0 3px rgba(37,99,235,0.1);
}

.form-input::placeholder,
.form-textarea::placeholder {
  color: var(--slate-400);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-16);
}

@media (max-width: 640px) {
  .form-row { grid-template-columns: 1fr; }
}

/* ============================================================
   CTA SECTION
   ============================================================ */

.cta-section {
  background: linear-gradient(135deg, var(--navy-900) 0%, var(--navy-700) 100%);
  padding: var(--sp-80) 0;
  position: relative;
  overflow: hidden;
}

.cta-bg-image {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 0;
}

.cta-bg-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.45;
}

.cta-section::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background:
    linear-gradient(135deg, rgba(11,24,41,0.7) 0%, rgba(20,43,70,0.55) 100%),
    radial-gradient(ellipse at 30% 50%, rgba(37,99,235,0.15) 0%, transparent 60%);
  pointer-events: none;
  z-index: 1;
}

.cta-inner {
  position: relative;
  z-index: 2;
  text-align: center;
  max-width: 640px;
  margin: 0 auto;
}

.cta-inner h2 { color: var(--white); }
.cta-inner p { color: rgba(255,255,255,0.7); margin-bottom: var(--sp-32); }

/* ============================================================
   CONTACT TEAM SECTION
   ============================================================ */

.contact-team-section {
  background: var(--navy-900);
  padding: var(--sp-64) 0;
  border-top: 1px solid rgba(255,255,255,0.06);
}

.contact-team-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-48);
  align-items: center;
}

.contact-team-content {
  color: var(--white);
}

.contact-team-content .section-label {
  color: var(--steel-accent);
}

.contact-team-content h2 {
  color: var(--white);
  margin-bottom: var(--sp-16);
}

.contact-team-content p {
  color: rgba(255,255,255,0.6);
  margin-bottom: 0;
}

.contact-cards {
  display: flex;
  flex-direction: column;
  gap: var(--sp-16);
}

.contact-card {
  display: flex;
  align-items: center;
  gap: var(--sp-16);
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius-lg);
  padding: var(--sp-20) var(--sp-24);
  transition: background 0.2s ease;
}

.contact-card:hover {
  background: rgba(255,255,255,0.07);
}

.contact-card-dark {
  background: var(--navy-700);
  border: 1px solid rgba(255,255,255,0.08);
}

.contact-card-dark:hover {
  background: var(--navy-600);
}

.contact-card-light {
  background: var(--white);
  border: 1px solid var(--slate-200);
}

.contact-card-light:hover {
  background: var(--slate-50);
  border-color: var(--slate-300);
}

.contact-card-light .contact-card-label {
  color: var(--slate-500);
}

.contact-card-light .contact-card-value {
  color: var(--navy-900);
}

.contact-card-light .contact-card-value a {
  color: var(--navy-900);
}

.contact-card-light .contact-card-value a:hover {
  color: var(--primary);
}

.contact-card-icon {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: rgba(37,99,235,0.12);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: var(--steel-accent);
  font-size: 1.1rem;
}

.contact-card-text {
  display: flex;
  flex-direction: column;
}

.contact-card-label {
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.4);
  margin-bottom: 2px;
}

.contact-card-value {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--white);
}

.contact-card-value a {
  color: var(--white);
  text-decoration: none;
}

.contact-card-value a:hover {
  color: var(--steel-accent);
}

@media (max-width: 768px) {
  .contact-team-grid {
    grid-template-columns: 1fr;
    gap: var(--sp-32);
  }
}

/* ============================================================
   DIVIDER
   ============================================================ */

.divider {
  border: none;
  border-top: 1px solid var(--slate-200);
  margin: 0;
}

/* ============================================================
   FOOTER
   ============================================================ */

.footer {
  background: var(--navy-900);
  color: rgba(255,255,255,0.6);
  padding: var(--sp-64) 0 var(--sp-32);
  margin-top: auto;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--sp-48);
  margin-bottom: var(--sp-48);
}

.footer-about {
  max-width: 300px;
}

.footer-about .logo-text .brand { color: var(--white); }
.footer-about .logo-text .sub { color: var(--slate-400); }

.footer-about p {
  color: rgba(255,255,255,0.5);
  font-size: 0.875rem;
  margin-top: var(--sp-16);
  line-height: 1.7;
}

.footer h4 {
  color: var(--white);
  font-size: 0.8125rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: var(--sp-20);
}

.footer-links {
  list-style: none;
  padding: 0;
}

.footer-links li {
  margin-bottom: var(--sp-8);
}

.footer-links a {
  color: rgba(255,255,255,0.5);
  font-size: 0.875rem;
  transition: color 0.2s;
}

.footer-links a:hover {
  color: var(--white);
}

.footer-bottom {
  padding-top: var(--sp-32);
  border-top: 1px solid rgba(255,255,255,0.08);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.8125rem;
  flex-wrap: wrap;
  gap: var(--sp-16);
}

.footer-legal {
  display: flex;
  gap: var(--sp-24);
}

.footer-legal a {
  color: rgba(255,255,255,0.4);
  font-size: 0.8125rem;
}
.footer-legal a:hover { color: var(--white); }

@media (max-width: 768px) {
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
  .footer-bottom { flex-direction: column; text-align: center; }
}

@media (max-width: 480px) {
  .footer-grid {
    grid-template-columns: 1fr;
  }
}

/* ============================================================
   PAGE HEADER (subpages)
   ============================================================ */

.page-header {
  background: linear-gradient(135deg, var(--navy-900) 0%, var(--navy-700) 50%, var(--navy-800) 100%);
  padding-top: 140px;
  padding-bottom: var(--sp-64);
  color: var(--white);
  position: relative;
  overflow: hidden;
}

.page-header-bg {
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  z-index: 0;
}

.page-header-bg img {
  width: 100%; height: 100%; object-fit: cover; opacity: 0.35;
}

.page-header::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background:
    linear-gradient(135deg, rgba(11,24,41,0.75) 0%, rgba(20,43,70,0.65) 50%, rgba(15,33,55,0.72) 100%),
    radial-gradient(ellipse at 20% 80%, rgba(37,99,235,0.1) 0%, transparent 50%);
  pointer-events: none;
  z-index: 1;
}

.page-header .container { position: relative; z-index: 2; }

.breadcrumb {
  display: flex;
  align-items: center;
  gap: var(--sp-8);
  font-size: 0.8125rem;
  color: rgba(255,255,255,0.5);
  margin-bottom: var(--sp-24);
}

.breadcrumb a {
  color: rgba(255,255,255,0.5);
}
.breadcrumb a:hover { color: var(--white); }
.breadcrumb .sep { opacity: 0.3; }

.page-header h1 {
  color: var(--white);
  margin-bottom: var(--sp-16);
  max-width: 700px;
}

.page-header .lead {
  color: rgba(255,255,255,0.7);
  font-size: 1.125rem;
  max-width: 600px;
  line-height: 1.8;
}

/* ============================================================
   DATA TABLE
   ============================================================ */

.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.875rem;
}

.data-table th {
  text-align: left;
  padding: var(--sp-12) var(--sp-16);
  background: var(--slate-50);
  border-bottom: 2px solid var(--slate-200);
  font-weight: 700;
  color: var(--navy-800);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.data-table td {
  padding: var(--sp-12) var(--sp-16);
  border-bottom: 1px solid var(--slate-100);
  color: var(--slate-600);
}

.data-table tr:hover td {
  background: var(--slate-50);
}

/* ============================================================
   ALERT / INFO BOX
   ============================================================ */

.info-box {
  display: flex;
  gap: var(--sp-16);
  padding: var(--sp-20) var(--sp-24);
  border-radius: var(--radius-lg);
  border: 1px solid;
  margin: var(--sp-24) 0;
}

.info-box-blue {
  background: rgba(37,99,235,0.04);
  border-color: rgba(37,99,235,0.15);
}

.info-box-amber {
  background: rgba(217,119,6,0.04);
  border-color: rgba(217,119,6,0.15);
}

.info-box-icon {
  flex-shrink: 0;
  font-size: 1.25rem;
  margin-top: 2px;
}

.info-box p {
  margin: 0;
  font-size: 0.875rem;
  line-height: 1.6;
}

/* ============================================================
   PROCESS / TIMELINE
   ============================================================ */

.process-steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--sp-32);
  counter-reset: step;
}

.process-step {
  position: relative;
  counter-increment: step;
}

.process-step::before {
  content: counter(step, decimal-leading-zero);
  display: block;
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--slate-200);
  line-height: 1;
  margin-bottom: var(--sp-16);
  letter-spacing: -0.03em;
}

.process-step h4 {
  margin-bottom: var(--sp-8);
}

.process-step p {
  font-size: 0.875rem;
  color: var(--slate-500);
}

@media (max-width: 768px) {
  .process-steps { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 480px) {
  .process-steps { grid-template-columns: 1fr; }
}

/* ============================================================
   IMAGE PLACEHOLDER
   ============================================================ */

.img-placeholder {
  background: var(--slate-100);
  border: 1px dashed var(--slate-300);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--slate-400);
  font-size: 0.8125rem;
  font-weight: 500;
  padding: var(--sp-32);
  text-align: center;
  min-height: 300px;
}

/* ============================================================
   UTILITIES
   ============================================================ */

.mb-0 { margin-bottom: 0 !important; }
.mb-8  { margin-bottom: var(--sp-8) !important; }
.mb-16 { margin-bottom: var(--sp-16) !important; }
.mb-24 { margin-bottom: var(--sp-24) !important; }
.mb-32 { margin-bottom: var(--sp-32) !important; }
.mb-48 { margin-bottom: var(--sp-48) !important; }
.mb-64 { margin-bottom: var(--sp-64) !important; }

.mt-16 { margin-top: var(--sp-16) !important; }
.mt-24 { margin-top: var(--sp-24) !important; }
.mt-32 { margin-top: var(--sp-32) !important; }
.mt-48 { margin-top: var(--sp-48) !important; }

.pt-0 { padding-top: 0 !important; }

.gap-16 { gap: var(--sp-16); }
.gap-24 { gap: var(--sp-24); }
.gap-32 { gap: var(--sp-32); }