/* ==========================================================================
   ARGEO DATUM BUSINESS WORLD - OFFICIAL BRAND PALETTE & DUAL THEME STYLESHEET
   Official Brand Colors Extracted from Argeo Logo & Brand Identity:
   - Argeo Cobalt Steel Blue: #437cc0
   - Argeo Eco Survey Green:  #79c25b
   - Argeo Midnight Navy:    #161d45 / #283169
   - Argeo Soft Ice Blue:    #adbce6
   ========================================================================== */

/* --- CSS Variables & Design Tokens --- */
:root {
  --font-primary: 'Inter', system-ui, -apple-system, sans-serif;
  --font-heading: 'Outfit', sans-serif;

  /* Official Brand Colors - Dark Mode Default */
  --bg-main: #0b0e21;
  --bg-alt: #121733;
  --bg-card: rgba(22, 29, 69, 0.85);
  --bg-card-hover: rgba(30, 39, 90, 0.95);
  --border-card: rgba(173, 188, 230, 0.15);
  --border-glow: rgba(67, 124, 192, 0.5);

  --nav-bg: rgba(11, 14, 33, 0.92);
  --gis-bar-bg: rgba(18, 23, 51, 0.95);
  --header-bar-bg: rgba(18, 23, 51, 0.9);
  --hud-bg: rgba(11, 14, 33, 0.9);

  --input-card-bg: rgba(255, 255, 255, 0.04);
  --input-bg: rgba(255, 255, 255, 0.05);
  --btn-secondary-bg: rgba(255, 255, 255, 0.06);

  --text-main: #f1f5f9;
  --text-muted: #adbce6;
  --text-dim: #798bbd;

  --accent-cyan: #437cc0; /* Official Argeo Blue */
  --accent-blue: #5367b0;
  --accent-teal: #79c25b; /* Official Argeo Green */
  --accent-yellow: #ffb703;
  
  /* Signature Argeo Logo Gradient: Blue to Green */
  --accent-gradient: linear-gradient(135deg, #437cc0 0%, #79c25b 100%);
  --accent-gradient-hover: linear-gradient(135deg, #79c25b 0%, #437cc0 100%);
  --btn-text-color: #ffffff;
  --glow-shadow: 0 0 25px rgba(67, 124, 192, 0.4);

  --hero-radial: radial-gradient(circle at 70% 30%, rgba(67, 124, 192, 0.18) 0%, transparent 60%);
  --hero-grid-dot: rgba(173, 188, 230, 0.08);

  --cost-box-bg: rgba(67, 124, 192, 0.12);
  --cost-box-border: rgba(121, 194, 91, 0.4);

  --footer-bg: #070914;
  --footer-text: #adbce6;

  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 24px;
  --radius-pill: 999px;

  --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-normal: 0.35s cubic-bezier(0.4, 0, 0.2, 1);

  --container-max: 1240px;
}

/* Light Theme Variables Overrides - Based on Official Argeo Brand Palette */
body.light-mode {
  --bg-main: #f4f7fb;
  --bg-alt: #e9eff7;
  --bg-card: #ffffff;
  --bg-card-hover: #ffffff;
  --border-card: rgba(67, 124, 192, 0.15);
  --border-glow: rgba(67, 124, 192, 0.5);

  --nav-bg: rgba(255, 255, 255, 0.95);
  --gis-bar-bg: #f4f7fb;
  --header-bar-bg: #e2e9f3;
  --hud-bg: rgba(255, 255, 255, 0.94);

  --input-card-bg: #f4f7fb;
  --input-bg: #ffffff;
  --btn-secondary-bg: #e9eff7;

  --text-main: #161d45; /* Argeo Deep Navy */
  --text-muted: #3b4870;
  --text-dim: #64748b;

  --accent-cyan: #346cb0; /* Argeo Brand Blue */
  --accent-blue: #283169;
  --accent-teal: #5fa942; /* Argeo Brand Green */
  --accent-yellow: #d97706;
  
  /* Official Brand Gradient for Light Mode */
  --accent-gradient: linear-gradient(135deg, #346cb0 0%, #5fa942 100%);
  --accent-gradient-hover: linear-gradient(135deg, #5fa942 0%, #346cb0 100%);
  --btn-text-color: #ffffff;
  --glow-shadow: 0 4px 20px rgba(52, 108, 176, 0.25);

  --hero-radial: radial-gradient(circle at 70% 30%, rgba(52, 108, 176, 0.12) 0%, transparent 60%);
  --hero-grid-dot: rgba(22, 29, 69, 0.08);

  --cost-box-bg: rgba(52, 108, 176, 0.08);
  --cost-box-border: rgba(95, 169, 66, 0.4);

  --footer-bg: #161d45; /* Official Argeo Navy Footer */
  --footer-text: #d5def5;
}

/* --- Base & Reset --- */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

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

body {
  font-family: var(--font-primary);
  background-color: var(--bg-main);
  color: var(--text-main);
  line-height: 1.6;
  overflow-x: hidden;
  transition: background-color var(--transition-normal), color var(--transition-normal);
}

a {
  color: inherit;
  text-decoration: none;
}

ul {
  list-style: none;
}

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

button, input, select, textarea {
  font-family: inherit;
  font-size: inherit;
  border: none;
  outline: none;
}

/* --- Layout Utility --- */
.container {
  width: 90%;
  max-width: var(--container-max);
  margin: 0 auto;
}

.section {
  padding: 100px 0;
  transition: background-color var(--transition-normal);
}

.sectionAlt {
  padding: 100px 0;
  background-color: var(--bg-alt);
  transition: background-color var(--transition-normal);
}

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

.gradient-text {
  background: var(--accent-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* --- Typography --- */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  line-height: 1.25;
  color: var(--text-main);
  font-weight: 700;
  transition: color var(--transition-normal);
}

.section-header {
  max-width: 720px;
  margin: 0 auto 60px auto;
}

.section-subtitle {
  display: inline-block;
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--accent-teal);
  margin-bottom: 12px;
}

.section-title {
  font-size: 2.5rem;
  margin-bottom: 16px;
}

.section-desc {
  font-size: 1.1rem;
  color: var(--text-muted);
}

/* --- UI Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 12px 26px;
  border-radius: var(--radius-pill);
  font-weight: 600;
  font-size: 0.95rem;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.btn-primary {
  background: var(--accent-gradient);
  color: var(--btn-text-color);
  box-shadow: 0 4px 15px rgba(67, 124, 192, 0.3);
}

.btn-brand-green {
  background: #1bb55c;
  color: #ffffff;
  border-radius: 999px;
  font-weight: 700;
  letter-spacing: 0.5px;
  box-shadow: 0 4px 18px rgba(27, 181, 92, 0.3);
  transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

.btn-brand-green:hover {
  background: #159a4c;
  transform: translateY(-3px) scale(1.02);
  box-shadow: 0 8px 25px rgba(27, 181, 92, 0.45);
  color: #ffffff;
}

.btn-pill {
  border-radius: 999px;
  padding: 14px 32px;
}

.hero-official-title {
  font-size: 3.8rem;
  font-weight: 800;
  letter-spacing: -1px;
  color: var(--text-main);
  line-height: 1.15;
}

.hero-buttons-row {
  display: flex;
  gap: 14px;
  margin-bottom: 50px;
  flex-wrap: wrap;
}

.btn-primary:hover {
  background: var(--accent-gradient-hover);
  transform: translateY(-2px);
  box-shadow: var(--glow-shadow);
}

.btn-glow {
  position: relative;
  overflow: hidden;
}

.btn-glow::after {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: linear-gradient(60deg, transparent, rgba(255,255,255,0.3), transparent);
  transform: rotate(30deg);
  animation: glowSweep 4s infinite;
}

@keyframes glowSweep {
  0% { transform: translateX(-100%) rotate(30deg); }
  20%, 100% { transform: translateX(100%) rotate(30deg); }
}

.btn-outline {
  background: transparent;
  color: var(--text-main);
  border: 1px solid var(--border-card);
}

.btn-outline:hover {
  border-color: var(--accent-cyan);
  color: var(--accent-cyan);
  background: rgba(67, 124, 192, 0.08);
}

.btn-lg {
  padding: 16px 34px;
  font-size: 1.05rem;
}

.btn-block {
  width: 100%;
}

/* --- Cards & Glassmorphism --- */
.glass-card {
  background: var(--bg-card);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-md);
  padding: 32px;
  transition: transform var(--transition-normal), border-color var(--transition-normal), box-shadow var(--transition-normal), background-color var(--transition-normal);
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.08);
}

.glass-card:hover {
  border-color: var(--border-glow);
  box-shadow: 0 12px 35px rgba(0, 0, 0, 0.15);
}

.glowing-card {
  border-color: var(--border-glow);
  box-shadow: var(--glow-shadow);
}

/* --- Navigation Header --- */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  padding: 9px 0;
  background: var(--nav-bg);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border-card);
  transition: all var(--transition-fast);
}

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

.nav-brand {
  display: flex;
  align-items: center;
  flex-shrink: 0;
  line-height: 0;
}

.brand-logo {
  display: block;
  width: 150px;
  height: 56px;
  max-width: 150px;
  max-height: 56px;
  object-fit: contain;
  object-position: left center;
  filter: drop-shadow(0 4px 10px rgba(22, 29, 69, 0.12));
}

.logo-badge {
  width: 42px;
  height: 42px;
  border-radius: 10px;
  background: var(--accent-gradient);
  color: var(--btn-text-color);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  box-shadow: var(--glow-shadow);
}

.brand-text {
  display: flex;
  flex-direction: column;
}

.brand-title {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.25rem;
  letter-spacing: 0.5px;
  color: var(--text-main);
}

.brand-subtitle {
  font-size: 0.75rem;
  color: var(--accent-teal);
  text-transform: uppercase;
  letter-spacing: 1.5px;
  margin-top: -3px;
}

.nav-menu {
  display: flex;
  gap: 20px;
}

.nav-link {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-muted);
  transition: color var(--transition-fast);
}

.nav-link:hover, .nav-link.active {
  color: var(--accent-cyan);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.nav-actions .btn {
  padding: 10px 22px;
  font-size: 0.9rem;
}

.theme-toggle {
  background: var(--bg-card);
  border: 1px solid var(--border-card);
  color: var(--text-main);
  width: 38px;
  height: 38px;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-fast);
  box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

.theme-toggle:hover {
  border-color: var(--accent-cyan);
  color: var(--accent-cyan);
}

.icon-light { display: none; }
body.light-mode .icon-light { display: block; }
body.light-mode .icon-dark { display: none; }

.mobile-toggle {
  display: none;
  background: transparent;
  color: var(--text-main);
  font-size: 1.5rem;
  cursor: pointer;
}

/* --- Hero Section --- */
.hero {
  position: relative;
  padding: 170px 0 110px 0;
  overflow: hidden;
  background: var(--hero-radial);
  transition: background var(--transition-normal);
}

.hero-grid-pattern {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: radial-gradient(var(--hero-grid-dot) 1px, transparent 1px);
  background-size: 32px 32px;
  pointer-events: none;
}

.hero-container {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 50px;
  align-items: center;
  position: relative;
  z-index: 2;
}

.badge-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(121, 194, 91, 0.12);
  border: 1px solid rgba(121, 194, 91, 0.4);
  color: var(--accent-teal);
  padding: 6px 16px;
  border-radius: var(--radius-pill);
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 24px;
}

.hero-title {
  font-size: 3.4rem;
  margin-bottom: 20px;
}

.hero-description {
  font-size: 1.15rem;
  color: var(--text-muted);
  margin-bottom: 36px;
  max-width: 580px;
}

.hero-buttons {
  display: flex;
  gap: 16px;
  margin-bottom: 50px;
  flex-wrap: wrap;
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  border-top: 1px solid var(--border-card);
  padding-top: 30px;
}

.stat-card {
  display: flex;
  flex-direction: column;
}

.stat-number {
  font-family: var(--font-heading);
  font-size: 2rem;
  font-weight: 800;
  color: var(--accent-cyan);
}

.stat-label {
  font-size: 0.85rem;
  color: var(--text-muted);
}

/* Hero Visual Box */
.hero-visual {
  position: relative;
}

.hero-card-preview {
  background: var(--bg-card);
  border: 1px solid var(--border-glow);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.15), var(--glow-shadow);
}

.card-header-bar {
  background: var(--header-bar-bg);
  padding: 12px 18px;
  display: flex;
  align-items: center;
  gap: 8px;
  border-bottom: 1px solid var(--border-card);
}

.dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
}
.dot.red { background: #ff5f56; }
.dot.yellow { background: #ffbd2e; }
.dot.green { background: #79c25b; }

.card-title-text {
  margin-left: 8px;
  font-size: 0.82rem;
  color: var(--text-muted);
}

.visual-wrapper {
  position: relative;
  height: 380px;
  overflow: hidden;
}

.visual-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: brightness(0.95) contrast(1.05);
}

.overlay-scanline {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: var(--accent-teal);
  box-shadow: 0 0 15px var(--accent-teal);
  animation: scanAnim 4s linear infinite;
}

@keyframes scanAnim {
  0% { top: 0; }
  50% { top: 100%; }
  100% { top: 0; }
}

.hud-box {
  position: absolute;
  background: var(--hud-bg);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border: 1px solid var(--border-card);
  padding: 8px 14px;
  border-radius: var(--radius-sm);
  display: flex;
  flex-direction: column;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

.hud-box.top-left {
  top: 16px;
  left: 16px;
}

.hud-box.bottom-right {
  bottom: 16px;
  right: 16px;
}

.hud-label {
  font-size: 0.68rem;
  font-weight: 700;
  color: var(--accent-teal);
  letter-spacing: 1px;
}

.hud-val {
  font-size: 0.82rem;
  color: var(--text-main);
  font-family: monospace;
}

/* --- Services Grid --- */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
  gap: 30px;
}

.service-card {
  display: flex;
  flex-direction: column;
  height: 100%;
}

.service-icon {
  width: 58px;
  height: 58px;
  border-radius: var(--radius-md);
  background: rgba(67, 124, 192, 0.12);
  border: 1px solid rgba(67, 124, 192, 0.3);
  color: var(--accent-cyan);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  margin-bottom: 24px;
  transition: all var(--transition-fast);
}

.service-card:hover .service-icon {
  background: var(--accent-gradient);
  color: var(--btn-text-color);
  transform: scale(1.1);
  box-shadow: var(--glow-shadow);
}

.service-title {
  font-size: 1.35rem;
  margin-bottom: 12px;
}

.service-text {
  color: var(--text-muted);
  font-size: 0.95rem;
  margin-bottom: 20px;
  flex-grow: 1;
}

.service-features {
  border-top: 1px solid var(--border-card);
  padding-top: 16px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.service-features li {
  font-size: 0.88rem;
  color: var(--text-main);
  display: flex;
  align-items: center;
  gap: 8px;
}

.service-features i {
  color: var(--accent-teal);
  font-size: 0.85rem;
}

/* --- Industries --- */
.industries-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}

.industry-card {
  position: relative;
  min-height: 250px;
  overflow: hidden;
}

.industry-icon {
  display: inline-grid;
  place-items: center;
  width: 52px;
  height: 52px;
  border-radius: 15px;
  background: rgba(52, 108, 176, 0.12);
  color: var(--accent-cyan);
  font-size: 1.35rem;
  margin-bottom: 24px;
}

.industry-number {
  position: absolute;
  top: 22px;
  right: 24px;
  font-family: var(--font-heading);
  font-size: 2rem;
  font-weight: 800;
  color: rgba(52, 108, 176, 0.16);
}

.industry-card h3 { font-size: 1.18rem; margin-bottom: 10px; }
.industry-card p { color: var(--text-muted); font-size: 0.95rem; }

/* --- Process --- */
.process-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.process-step {
  position: relative;
  padding: 28px 24px;
  border-top: 3px solid var(--accent-teal);
  background: var(--bg-card);
  border-radius: 0 0 var(--radius-md) var(--radius-md);
  box-shadow: 0 10px 30px rgba(22, 29, 69, 0.08);
}

.process-step > span {
  color: var(--accent-teal);
  font-family: var(--font-heading);
  font-weight: 800;
  letter-spacing: 0.08em;
}

.process-step > i { display: block; margin: 24px 0 16px; color: var(--accent-cyan); font-size: 1.6rem; }
.process-step h3 { font-size: 1.1rem; margin-bottom: 9px; }
.process-step p { color: var(--text-muted); font-size: 0.92rem; }

/* --- Trust Strip --- */
.trust-layout {
  display: grid;
  grid-template-columns: minmax(260px, 0.8fr) 1.2fr;
  gap: 48px;
  align-items: center;
}

.trust-layout .section-title { margin-bottom: 0; }
.trust-points { display: grid; gap: 14px; }
.trust-points > div {
  display: grid;
  grid-template-columns: 42px 1fr;
  column-gap: 14px;
  align-items: center;
  padding: 16px 18px;
  background: var(--bg-card);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-sm);
}
.trust-points i { grid-row: 1 / span 2; color: var(--accent-teal); font-size: 1.25rem; }
.trust-points strong { font-size: 0.98rem; }
.trust-points span { color: var(--text-muted); font-size: 0.88rem; }

/* --- Courses --- */
.courses-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}

.course-card { display: flex; flex-direction: column; }
.featured-course { border-color: rgba(95, 169, 66, 0.65); box-shadow: 0 16px 44px rgba(95, 169, 66, 0.14); }
.course-topline { display: flex; justify-content: space-between; gap: 12px; color: var(--accent-cyan); font-size: 0.78rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.06em; margin-bottom: 18px; }
.course-topline strong { color: var(--accent-teal); }
.course-card h3 { font-size: 1.3rem; margin-bottom: 12px; }
.course-card > p { color: var(--text-muted); margin-bottom: 18px; }
.course-card ul { margin-bottom: 24px; }
.course-card li { position: relative; padding: 7px 0 7px 22px; color: var(--text-muted); font-size: 0.9rem; }
.course-card li::before { content: '\f058'; font-family: 'Font Awesome 6 Free'; font-weight: 900; color: var(--accent-teal); position: absolute; left: 0; }
.course-link { margin-top: auto; color: var(--accent-cyan); font-weight: 700; }
.course-link:hover { color: var(--accent-teal); }
.course-cta { margin-top: 22px; display: flex; align-items: center; justify-content: space-between; gap: 24px; padding: 24px 28px; }
.course-cta p { color: var(--text-muted); margin-top: 4px; }

.case-details { margin: 20px 0; display: grid; gap: 10px; }
.case-details > div { padding: 10px 12px; background: rgba(52, 108, 176, 0.07); border-left: 3px solid var(--accent-cyan); border-radius: 0 8px 8px 0; }
.case-details dt { color: var(--accent-cyan); font-size: 0.72rem; font-weight: 800; text-transform: uppercase; letter-spacing: 0.08em; }
.case-details dd { color: var(--text-muted); font-size: 0.88rem; margin-top: 2px; }

.floating-whatsapp {
  position: fixed;
  right: 22px;
  bottom: 22px;
  z-index: 1500;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 13px 18px;
  border-radius: 999px;
  background: #1bb55c;
  color: #fff;
  font-weight: 700;
  box-shadow: 0 12px 32px rgba(27, 181, 92, 0.35);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}
.floating-whatsapp:hover { transform: translateY(-3px); box-shadow: 0 16px 38px rgba(27, 181, 92, 0.45); }
.floating-whatsapp i { font-size: 1.35rem; }

/* --- Interactive Web GIS Portal --- */
.gis-wrapper {
  padding: 0;
  overflow: hidden;
  box-shadow: 0 22px 60px rgba(22, 29, 69, 0.16);
}

.gis-toolbar {
  background: var(--gis-bar-bg);
  padding: 16px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--border-card);
  flex-wrap: wrap;
  gap: 16px;
}

.gis-layers-group {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.toolbar-title {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-muted);
  margin-right: 6px;
}
.live-dot {
  width: 9px;
  height: 9px;
  display: inline-block;
  margin-right: 7px;
  border-radius: 50%;
  background: var(--accent-teal);
  box-shadow: 0 0 0 5px rgba(121, 194, 91, 0.14);
}
.layer-btn {
  background: var(--btn-secondary-bg);
  border: 1px solid var(--border-card);
  color: var(--text-muted);
  padding: 8px 16px;
  border-radius: var(--radius-pill);
  font-size: 0.85rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 6px;
  transition: all var(--transition-fast);
}

.layer-btn:hover {
  background: rgba(67, 124, 192, 0.12);
  color: var(--text-main);
}

.layer-btn.active {
  background: var(--accent-gradient);
  color: var(--btn-text-color);
  font-weight: 600;
  border-color: transparent;
  box-shadow: 0 0 12px rgba(67, 124, 192, 0.4);
}

.gis-tools-group {
  display: flex;
  gap: 10px;
}

.tool-btn {
  background: var(--btn-secondary-bg);
  border: 1px solid var(--border-card);
  color: var(--text-main);
  padding: 8px 14px;
  border-radius: var(--radius-sm);
  font-size: 0.85rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 6px;
  transition: all var(--transition-fast);
}

.tool-btn:hover {
  border-color: var(--accent-cyan);
  color: var(--accent-cyan);
}
.tool-btn.active {
  color: var(--btn-text-color);
  border-color: transparent;
  background: var(--accent-gradient);
}

.map-stage {
  position: relative;
  min-height: 540px;
}
.map-container {
  height: 540px;
  width: 100%;
  background: #0d1527;
  z-index: 1;
}
.map-container:focus-visible {
  outline: 3px solid var(--accent-teal);
  outline-offset: -3px;
}

.map-container.is-measuring,
.map-container.is-measuring .leaflet-interactive {
  cursor: crosshair;
}

.map-loading {
  position: absolute;
  inset: 0;
  z-index: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  background: rgba(11, 14, 33, 0.84);
  color: #ffffff;
  font-weight: 600;
  transition: opacity 0.3s ease, visibility 0.3s ease;
}

.map-loading.is-hidden {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.map-spinner {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  border: 3px solid rgba(255,255,255,0.25);
  border-top-color: var(--accent-teal);
  animation: map-spin 0.8s linear infinite;
}

@keyframes map-spin { to { transform: rotate(360deg); } }

.map-legend {
  position: absolute;
  z-index: 650;
  right: 18px;
  bottom: 18px;
  display: grid;
  gap: 7px;
  min-width: 180px;
  padding: 13px 15px;
  border: 1px solid rgba(255,255,255,0.18);
  border-radius: 12px;
  color: #f8fafc;
  background: rgba(11, 14, 33, 0.88);
  backdrop-filter: blur(10px);
  box-shadow: 0 10px 28px rgba(0,0,0,0.25);
  font-size: 0.78rem;
  pointer-events: none;
}

.map-legend strong { font-size: 0.82rem; }
.map-legend span { display: flex; align-items: center; gap: 8px; }
.legend-swatch { width: 22px; height: 4px; border-radius: 4px; display: inline-block; }
.legend-swatch.flight { background: #00f2fe; }
.legend-swatch.contour { background: #00e676; }
.legend-swatch.parcel { background: #ffb703; }

.leaflet-control-zoom a { color: #161d45; }
.gis-statusbar {
  background: var(--gis-bar-bg);
  padding: 10px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-top: 1px solid var(--border-card);
  font-size: 0.82rem;
  color: var(--text-muted);
  flex-wrap: wrap;
  gap: 12px;
}

.status-item {
  display: flex;
  align-items: center;
  gap: 6px;
}

/* Custom Leaflet Map Tooltips */
.custom-leaflet-popup .leaflet-popup-content-wrapper {
  background: var(--bg-card);
  color: var(--text-main);
  border: 1px solid var(--accent-cyan);
  border-radius: var(--radius-sm);
  box-shadow: 0 5px 20px rgba(0,0,0,0.2);
}

.custom-leaflet-popup .leaflet-popup-tip {
  background: var(--bg-card);
}

/* --- Estimator Calculator --- */
.estimator-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 40px;
  align-items: start;
}

.form-group {
  margin-bottom: 28px;
}

.form-label {
  display: block;
  font-weight: 600;
  margin-bottom: 12px;
  color: var(--text-main);
  font-size: 0.98rem;
}

.select-options {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 12px;
}

.option-card {
  position: relative;
  cursor: pointer;
}

.option-card input {
  position: absolute;
  opacity: 0;
}

.option-content {
  background: var(--input-card-bg);
  border: 1px solid var(--border-card);
  padding: 16px;
  border-radius: var(--radius-sm);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  text-align: center;
  font-size: 0.88rem;
  transition: all var(--transition-fast);
}

.option-content i {
  font-size: 1.5rem;
  color: var(--accent-cyan);
}

.option-card input:checked + .option-content,
.option-card.active .option-content {
  border-color: var(--accent-teal);
  background: rgba(121, 194, 91, 0.12);
  color: var(--text-main);
  box-shadow: 0 0 15px rgba(121, 194, 91, 0.25);
}

.label-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.range-val {
  font-family: var(--font-heading);
  font-weight: 700;
  color: var(--accent-teal);
  font-size: 1.1rem;
}

.slider-input {
  width: 100%;
  height: 8px;
  border-radius: 4px;
  background: var(--border-card);
  accent-color: var(--accent-teal);
  cursor: pointer;
}

.range-marks {
  display: flex;
  justify-content: space-between;
  font-size: 0.75rem;
  color: var(--text-dim);
  margin-top: 6px;
}

.checkbox-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 10px;
}

.check-card {
  display: flex;
  align-items: center;
  gap: 10px;
  background: var(--input-card-bg);
  border: 1px solid var(--border-card);
  padding: 12px 14px;
  border-radius: var(--radius-sm);
  font-size: 0.86rem;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.check-card:hover {
  border-color: var(--accent-cyan);
}

.check-card input {
  accent-color: var(--accent-cyan);
  width: 16px;
  height: 16px;
}

.radio-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.radio-card {
  display: flex;
  align-items: center;
  gap: 10px;
  background: var(--input-card-bg);
  border: 1px solid var(--border-card);
  padding: 12px 16px;
  border-radius: var(--radius-sm);
  font-size: 0.88rem;
  cursor: pointer;
}

.radio-card input {
  accent-color: var(--accent-cyan);
}

/* Estimator Result Output */
.estimator-result {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.result-header h3 {
  font-size: 1.4rem;
  margin-top: 10px;
}

.summary-lines {
  display: flex;
  flex-direction: column;
  gap: 12px;
  background: var(--input-card-bg);
  padding: 18px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-card);
}

.summary-item {
  display: flex;
  justify-content: space-between;
  font-size: 0.9rem;
}

.summary-item span {
  color: var(--text-muted);
}

.cost-box {
  background: var(--cost-box-bg);
  border: 1px solid var(--cost-box-border);
  border-radius: var(--radius-md);
  padding: 24px;
  text-align: center;
}

.cost-label {
  font-size: 0.85rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 1px;
}

.cost-amount {
  font-family: var(--font-heading);
  font-size: 2.3rem;
  font-weight: 800;
  color: var(--accent-teal);
  margin: 6px 0;
}

.cost-note {
  font-size: 0.76rem;
  color: var(--text-dim);
}

.quote-form {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.input-field {
  position: relative;
  display: flex;
  align-items: center;
}

.input-field i {
  position: absolute;
  left: 16px;
  color: var(--text-dim);
}

.input-field input,
.input-field textarea {
  width: 100%;
  background: var(--input-bg);
  border: 1px solid var(--border-card);
  color: var(--text-main);
  padding: 12px 16px 12px 44px;
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
}

.input-field textarea {
  padding-left: 16px;
}

.input-field input:focus,
.input-field textarea:focus {
  border-color: var(--accent-cyan);
  box-shadow: 0 0 10px rgba(67, 124, 192, 0.25);
}

.form-honey {
  position: absolute !important;
  left: -10000px !important;
  width: 1px !important;
  height: 1px !important;
  opacity: 0 !important;
  pointer-events: none !important;
}

.form-status {
  min-height: 1.45rem;
  margin: 12px 4px 0;
  font-size: 0.88rem;
  font-weight: 700;
  text-align: center;
}

.form-status.sending { color: var(--accent-cyan); }
.form-status.success { color: #3d8d2d; }
.form-status.error { color: #c74646; }

.quote-form button:disabled,
.contact-form-box button:disabled {
  cursor: wait;
  opacity: 0.72;
  transform: none;
}

/* --- Projects Showcase --- */
.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 30px;
}

.project-card {
  padding: 0;
  overflow: hidden;
}

.project-img-box {
  position: relative;
  height: 220px;
  overflow: hidden;
}

.project-img-box img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-normal);
}

.project-card:hover .project-img-box img {
  transform: scale(1.08);
}

.project-tag {
  position: absolute;
  top: 14px;
  left: 14px;
  background: var(--nav-bg);
  backdrop-filter: blur(8px);
  border: 1px solid var(--accent-teal);
  color: var(--accent-teal);
  font-size: 0.75rem;
  font-weight: 700;
  padding: 4px 12px;
  border-radius: var(--radius-pill);
}

.project-body {
  padding: 24px;
}

.project-body h3 {
  font-size: 1.25rem;
  margin-bottom: 10px;
}

.project-body p {
  font-size: 0.9rem;
  color: var(--text-muted);
  margin-bottom: 16px;
}

.project-meta {
  display: flex;
  gap: 16px;
  font-size: 0.8rem;
  color: var(--text-dim);
  border-top: 1px solid var(--border-card);
  padding-top: 12px;
}

/* --- About Section --- */
.about-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 50px;
  align-items: center;
}

.about-text p {
  color: var(--text-muted);
  margin-bottom: 18px;
  font-size: 1.05rem;
}

.tech-stack-box {
  margin-top: 30px;
}

.tech-stack-box h4 {
  font-size: 1rem;
  margin-bottom: 14px;
  color: var(--accent-cyan);
}

.tech-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.tech-badge {
  background: var(--input-card-bg);
  border: 1px solid var(--border-card);
  padding: 8px 14px;
  border-radius: var(--radius-pill);
  font-size: 0.84rem;
  color: var(--text-main);
  display: flex;
  align-items: center;
  gap: 6px;
}

.about-graphic {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 50px 30px;
}

.graphic-icon-main {
  width: 90px;
  height: 90px;
  border-radius: 50%;
  background: var(--accent-gradient);
  color: var(--btn-text-color);
  font-size: 2.8rem;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 24px;
  box-shadow: var(--glow-shadow);
}

.about-graphic p {
  color: var(--text-muted);
  margin-top: 8px;
}

.badge-row {
  display: flex;
  gap: 16px;
  margin-top: 24px;
}

.mini-badge {
  background: rgba(121, 194, 91, 0.12);
  border: 1px solid rgba(121, 194, 91, 0.4);
  color: var(--accent-teal);
  padding: 8px 14px;
  border-radius: var(--radius-sm);
  font-size: 0.8rem;
  font-weight: 600;
}

/* --- Contact & Footer --- */
.contact-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 40px;
}

.info-list {
  display: flex;
  flex-direction: column;
  gap: 20px;
  margin-top: 24px;
}

.info-item {
  display: flex;
  gap: 16px;
  align-items: flex-start;
}

.info-item i {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: rgba(67, 124, 192, 0.12);
  color: var(--accent-cyan);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  flex-shrink: 0;
}

.info-item div {
  display: flex;
  flex-direction: column;
}

.info-item strong {
  font-size: 0.95rem;
}

.info-item span, .info-item a {
  font-size: 0.88rem;
  color: var(--text-muted);
}

.contact-links {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 14px;
}

.info-item .whatsapp-link,
.whatsapp-contact > i {
  color: #1bb55c;
}

.info-item a:hover {
  color: var(--accent-cyan);
  text-decoration: underline;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

.contact-form-box form {
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin-top: 20px;
}

/* Footer */
.footer {
  background: var(--footer-bg);
  border-top: 1px solid var(--border-card);
  padding: 60px 0 30px 0;
  color: var(--footer-text);
  transition: background-color var(--transition-normal);
}

.footer-container {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 40px;
}

.footer-brand p {
  color: var(--text-muted);
  font-size: 0.9rem;
  margin-top: 14px;
  max-width: 320px;
}

.footer-logo {
  width: 210px;
  height: 96px;
  filter: drop-shadow(0 6px 14px rgba(0, 0, 0, 0.24));
}

.footer-links h4, .footer-social h4 {
  font-size: 1rem;
  margin-bottom: 16px;
  color: #ffffff;
}

.footer-social {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 10px;
}

.footer-social h4 {
  margin-bottom: 6px;
}

.footer-links ul {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-links a {
  color: var(--text-muted);
  font-size: 0.9rem;
  transition: color var(--transition-fast);
}

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

.social-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--accent-teal);
  font-size: 0.95rem;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 24px;
  font-size: 0.82rem;
  color: var(--text-dim);
}

/* Toast Modal */
.toast {
  position: fixed;
  bottom: -100px;
  right: 30px;
  background: var(--bg-card);
  border: 1px solid var(--accent-cyan);
  color: var(--text-main);
  padding: 16px 24px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  gap: 12px;
  box-shadow: 0 10px 30px rgba(0,0,0,0.25);
  z-index: 2000;
  transition: bottom var(--transition-normal);
}

.toast.show {
  bottom: 30px;
}

.toast-icon {
  color: var(--accent-teal);
  font-size: 1.2rem;
}

+/* --- Animated Geospatial Wallpapers --- */
.industries,
.process,
.trust-strip,
.courses {
  position: relative;
  isolation: isolate;
  overflow: hidden;
}

.industries > .container,
.process > .container,
.trust-strip > .container,
.courses > .container {
  position: relative;
  z-index: 2;
}

.industries::before,
.courses::before {
  content: '';
  position: absolute;
  inset: -8%;
  z-index: 0;
  background-position: center;
  background-size: cover;
  opacity: 0.085;
  filter: saturate(0.75) contrast(1.05);
  animation: geoWallpaperDrift 24s ease-in-out infinite alternate;
}

.industries::before {
  background-image:
    linear-gradient(120deg, var(--bg-main) 5%, transparent 52%, var(--bg-main) 95%),
    url('images/uganda_infra.jpg');
}

.courses::before {
  background-image:
    linear-gradient(120deg, var(--bg-alt) 5%, transparent 52%, var(--bg-alt) 95%),
    url('images/uganda_agri.jpg');
}

.industries::after,
.courses::after,
.process::after,
.trust-strip::after {
  content: '';
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background-image:
    repeating-radial-gradient(
      ellipse at 16% 35%,
      transparent 0 28px,
      rgba(52, 108, 176, 0.12) 29px 30px,
      transparent 31px 52px
    ),
    linear-gradient(rgba(95, 169, 66, 0.065) 1px, transparent 1px),
    linear-gradient(90deg, rgba(52, 108, 176, 0.065) 1px, transparent 1px);
  background-size: 520px 360px, 56px 56px, 56px 56px;
  -webkit-mask-image: linear-gradient(to bottom, transparent, #000 18%, #000 82%, transparent);
  mask-image: linear-gradient(to bottom, transparent, #000 18%, #000 82%, transparent);
  animation: geoGridTravel 28s linear infinite;
}

.process::after {
  background-position: 30% 0, 0 0, 0 0;
  opacity: 0.72;
}

.trust-strip::after {
  background-position: 80% 20%, 0 0, 0 0;
  transform: rotate(-2deg) scale(1.05);
  opacity: 0.55;
}

.hero::after {
  content: '';
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background:
    radial-gradient(circle at 12% 24%, transparent 0 70px, rgba(52, 108, 176, 0.12) 71px 72px, transparent 73px 110px),
    radial-gradient(circle at 88% 72%, transparent 0 92px, rgba(95, 169, 66, 0.13) 93px 94px, transparent 95px 140px),
    linear-gradient(105deg, transparent 44%, rgba(67, 124, 192, 0.11) 49%, transparent 54%);
  background-size: 420px 420px, 520px 520px, 220% 100%;
  animation: heroSurveySweep 15s ease-in-out infinite;
}

.hero > .container,
.hero > .hero-bg-overlay,
.hero > .hero-grid-pattern {
  position: relative;
  z-index: 2;
}

@keyframes geoWallpaperDrift {
  0% { transform: scale(1.04) translate3d(-1.5%, -1%, 0); }
  100% { transform: scale(1.12) translate3d(1.5%, 1%, 0); }
}

@keyframes geoGridTravel {
  from { background-position: 0 0, 0 0, 0 0; }
  to { background-position: 80px 36px, 56px 56px, 56px 56px; }
}

@keyframes heroSurveySweep {
  0%, 100% { background-position: 0 0, 100% 100%, -120% 0; opacity: 0.6; }
  50% { background-position: 24px 16px, calc(100% - 18px) calc(100% - 12px), 120% 0; opacity: 1; }
}

@media (prefers-reduced-motion: reduce) {
  .industries::before,
  .courses::before,
  .industries::after,
  .courses::after,
  .process::after,
  .trust-strip::after,
  .hero::after {
    animation: none;
  }
}

/* Responsive Breakpoints */
@media (max-width: 992px) {
  .hero-container, .estimator-grid, .about-grid, .contact-grid {
    grid-template-columns: 1fr;
  }
  .hero-title { font-size: 2.6rem; }
  .footer-container { grid-template-columns: 1fr; }
  .nav-menu { gap: 14px; }
  .nav-link { font-size: 0.84rem; }
  .nav-actions .btn { padding: 9px 16px; }
  .industries-grid, .courses-grid { grid-template-columns: repeat(2, 1fr); }
  .process-grid { grid-template-columns: repeat(2, 1fr); }
  .trust-layout { grid-template-columns: 1fr; gap: 28px; }
}

@media (max-width: 768px) {
  .nav-menu {
    position: fixed;
    top: 75px;
    left: -100%;
    width: 100%;
    height: calc(100vh - 75px);
    background: var(--bg-main);
    flex-direction: column;
    padding: 40px;
    transition: left var(--transition-normal);
  }
  .nav-menu.open { left: 0; }
  .mobile-toggle { display: block; }
  .form-row { grid-template-columns: 1fr; }
  .hero-stats { grid-template-columns: 1fr; }
  .gis-toolbar { padding: 14px; }
  .gis-layers-group, .gis-tools-group { width: 100%; }
  .layer-btn, .tool-btn { flex: 1 1 auto; justify-content: center; min-height: 42px; }
  .map-stage { min-height: 460px; }
  .map-container { height: 460px; }
  .map-legend { right: 12px; bottom: 12px; min-width: 160px; }
  .gis-statusbar { align-items: flex-start; flex-direction: column; padding: 12px 16px; }
  .industries-grid, .courses-grid, .process-grid { grid-template-columns: 1fr; }
  .course-cta { align-items: flex-start; flex-direction: column; }
}
@media (max-width: 520px) {
  .navbar { padding: 7px 0; }
  .navbar .brand-logo {
    width: 124px;
    height: 50px;
    max-width: 124px;
    max-height: 50px;
  }
  .nav-actions .btn { display: none; }
  .floating-whatsapp { width: 50px; height: 50px; padding: 0; justify-content: center; right: 14px; bottom: 14px; }
  .floating-whatsapp span { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0, 0, 0, 0); }
}