/* ==========================================================================
   VERIDIS ESG - PREMIUM DESIGN SYSTEM
   ========================================================================== */

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

:root {
  /* Color Palette */
  --bg-primary: #f8fafc;
  --bg-secondary: #f1f5f9;
  --bg-tertiary: #e2e8f0;
  --card-bg: rgba(255, 255, 255, 0.7);
  --card-border: rgba(15, 23, 42, 0.08);
  --card-border-hover: rgba(16, 185, 129, 0.4);

  --accent-emerald: #10b981;
  --accent-emerald-rgb: 16, 185, 129;
  --accent-emerald-dark: #047857;
  --accent-mint: #059669;
  --accent-blue: #3b82f6;
  --accent-blue-rgb: 59, 130, 246;
  --accent-indigo: #4f46e5;
  --accent-indigo-rgb: 79, 70, 229;
  --accent-amber: #d97706;
  --accent-amber-rgb: 217, 119, 6;

  --text-primary: #0f172a;
  --text-secondary: #334155;
  --text-muted: #64748b;

  /* Typography */
  --font-sans: "Inter", sans-serif;
  --font-title: "Outfit", sans-serif;

  /* Layout & Shadows */
  --border-radius-sm: 8px;
  --border-radius-md: 16px;
  --border-radius-lg: 24px;
  --box-shadow-premium: 0 20px 40px -15px rgba(15, 23, 42, 0.08);
  --box-shadow-glow: 0 0 25px rgba(16, 185, 129, 0.08);
  --transition-speed: 0.3s;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 80px;
}

body {
  font-family: var(--font-sans);
  background-color: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.6;
  overflow-x: hidden;
  position: relative;
}

/* Background Glowing Mesh Gradients */
.bg-glow-container {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -10;
  overflow: hidden;
  pointer-events: none;
}

.bg-glow-1 {
  position: absolute;
  top: -10%;
  right: -10%;
  width: 70vw;
  height: 70vw;
  background: radial-gradient(
    circle,
    rgba(16, 185, 129, 0.12) 0%,
    rgba(255, 255, 255, 0) 70%
  );
  filter: blur(80px);
  animation: float-glow 25s infinite alternate ease-in-out;
}

.bg-glow-2 {
  position: absolute;
  top: 40%;
  left: -20%;
  width: 80vw;
  height: 80vw;
  background: radial-gradient(
    circle,
    rgba(99, 102, 241, 0.1) 0%,
    rgba(255, 255, 255, 0) 70%
  );
  filter: blur(100px);
  animation: float-glow 30s infinite alternate-reverse ease-in-out;
}

.bg-glow-3 {
  position: absolute;
  bottom: -5%;
  right: -5%;
  width: 60vw;
  height: 60vw;
  background: radial-gradient(
    circle,
    rgba(251, 191, 36, 0.06) 0%,
    rgba(255, 255, 255, 0) 70%
  );
  filter: blur(80px);
}

@keyframes float-glow {
  0% {
    transform: translate(0, 0) scale(1);
  }
  100% {
    transform: translate(8%, 5%) scale(1.1);
  }
}

/* Scrollbar styling */
::-webkit-scrollbar {
  width: 10px;
}
::-webkit-scrollbar-track {
  background: var(--bg-primary);
}
::-webkit-scrollbar-thumb {
  background: #cbd5e1;
  border-radius: 5px;
  border: 2px solid var(--bg-primary);
}
::-webkit-scrollbar-thumb:hover {
  background: var(--accent-emerald);
}

/* Container */
.container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 2rem;
  width: 100%;
}

/* Typography elements */
h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: var(--font-title);
  font-weight: 600;
  letter-spacing: -0.02em;
}

p {
  color: var(--text-secondary);
}

a {
  color: inherit;
  text-decoration: none;
  transition: color var(--transition-speed);
}

.highlight-text {
  background: linear-gradient(
    135deg,
    var(--accent-mint) 0%,
    var(--accent-blue) 100%
  );
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.65rem 1.35rem;
  font-family: var(--font-sans);
  font-weight: 600;
  border-radius: var(--border-radius-sm);
  cursor: pointer;
  transition: all var(--transition-speed) cubic-bezier(0.4, 0, 0.2, 1);
  font-size: 0.9rem;
  gap: 0.5rem;
}

.btn-primary {
  background: linear-gradient(
    135deg,
    var(--accent-emerald) 0%,
    var(--accent-indigo) 100%
  );
  color: white;
  border: none;
  box-shadow: 0 4px 20px rgba(16, 185, 129, 0.25);
  position: relative;
  overflow: hidden;
  z-index: 1;
}

.btn-primary::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    135deg,
    var(--accent-indigo) 0%,
    var(--accent-emerald) 100%
  );
  opacity: 0;
  z-index: -1;
  transition: opacity var(--transition-speed);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(16, 185, 129, 0.4);
}

.btn-primary:hover::before {
  opacity: 1;
}

.btn-secondary {
  background: rgba(15, 23, 42, 0.04);
  color: var(--text-primary);
  border: 1px solid rgba(15, 23, 42, 0.08);
  backdrop-filter: blur(10px);
}

.btn-secondary:hover {
  background: rgba(15, 23, 42, 0.08);
  border-color: rgba(15, 23, 42, 0.15);
  transform: translateY(-2px);
}

/* Glassmorphism Card Utilities */
.glass-card {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  backdrop-filter: blur(12px) saturate(180%);
  border-radius: var(--border-radius-md);
  padding: 2.5rem;
  box-shadow: var(--box-shadow-premium);
  transition: all var(--transition-speed) ease;
}

.glass-card:hover {
  border-color: var(--card-border-hover);
  box-shadow: var(--box-shadow-premium), var(--box-shadow-glow);
  transform: translateY(-4px);
}

/* Section Header */
.section-header {
  text-align: center;
  max-width: 700px;
  margin: 0 auto 4rem auto;
}

.section-tag {
  display: inline-block;
  font-family: var(--font-title);
  color: var(--accent-emerald);
  text-transform: uppercase;
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  margin-bottom: 0.75rem;
  background: rgba(16, 185, 129, 0.1);
  padding: 0.25rem 1rem;
  border-radius: 50px;
  border: 1px solid rgba(16, 185, 129, 0.2);
}

.section-title {
  font-size: 2.5rem;
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 1.25rem;
}

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

/* ==========================================================================
   NAVIGATION HEADER
   ========================================================================== */
.header-nav {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 100;
  background: rgba(248, 250, 252, 0.8);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(15, 23, 42, 0.06);
  transition: all 0.4s ease;
}

.header-nav.scrolled {
  background: rgba(248, 250, 252, 0.95);
  box-shadow: 0 10px 30px rgba(15, 23, 42, 0.05);
  padding: 0.5rem 0;
}

.nav-wrapper {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 80px;
  transition: height var(--transition-speed);
}

.header-nav.scrolled .nav-wrapper {
  height: 65px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-family: var(--font-title);
  font-weight: 700;
  font-size: 1.5rem;
  letter-spacing: -0.03em;
}

.logo-icon {
  width: 32px;
  height: 32px;
}

.nav-menu {
  display: flex;
  list-style: none;
  gap: 1.5rem;
  align-items: center;
}

.nav-link {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-secondary);
  position: relative;
  padding: 0.5rem 0;
}

.nav-link:hover,
.nav-link.active {
  color: var(--text-primary);
}

.nav-link::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--accent-emerald), var(--accent-blue));
  transition: width var(--transition-speed);
}

.nav-link:hover::after,
.nav-link.active::after {
  width: 100%;
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
}

/* Mobile Toggle */
.mobile-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--text-primary);
  font-size: 1.75rem;
  cursor: pointer;
}

/* ==========================================================================
   HERO SECTION
   ========================================================================== */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: 100px;
  position: relative;
  overflow: hidden;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 4rem;
  align-items: center;
}

.hero-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.4rem 1rem;
  border-radius: 50px;
  background: rgba(99, 102, 241, 0.1);
  border: 1px solid rgba(99, 102, 241, 0.2);
  color: #a5b4fc;
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 1.5rem;
}

.hero-tag-pulse {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: var(--accent-emerald);
  box-shadow: 0 0 10px var(--accent-emerald);
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0% {
    transform: scale(0.95);
    box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.7);
  }
  70% {
    transform: scale(1);
    box-shadow: 0 0 0 6px rgba(16, 185, 129, 0);
  }
  100% {
    transform: scale(0.95);
    box-shadow: 0 0 0 0 rgba(16, 185, 129, 0);
  }
}

.hero-title {
  font-size: 3.75rem;
  font-weight: 800;
  line-height: 1.15;
  margin-bottom: 1.5rem;
}

.hero-desc {
  font-size: 1rem;
  margin-bottom: 2.5rem;
  max-width: 600px;
}

.hero-actions {
  display: flex;
  gap: 1.25rem;
  margin-bottom: 3.5rem;
}

.hero-stats {
  display: flex;
  gap: 3rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding-top: 2rem;
}

.hero-stat-item h4 {
  font-size: 2rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 0.25rem;
}

.hero-stat-item p {
  font-size: 0.85rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-weight: 600;
}

/* Animated ESG Globe/Visual */
.hero-visual {
  position: relative;
  width: 100%;
  height: 500px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.globe-container {
  position: relative;
  width: 380px;
  height: 380px;
}

.globe-core {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 180px;
  height: 180px;
  background: radial-gradient(
    circle,
    rgba(16, 185, 129, 0.15) 0%,
    rgba(255, 255, 255, 0.3) 70%
  );
  border: 1px solid rgba(16, 185, 129, 0.2);
  border-radius: 50%;
  box-shadow: 0 0 50px rgba(16, 185, 129, 0.12);
  display: flex;
  align-items: center;
  justify-content: center;
}

.globe-core svg {
  width: 80px;
  height: 80px;
  color: var(--accent-mint);
  filter: drop-shadow(0 0 10px rgba(16, 185, 129, 0.6));
}

.orbit {
  position: absolute;
  top: 50%;
  left: 50%;
  border: 1px dashed rgba(15, 23, 42, 0.1);
  border-radius: 50%;
  transform: translate(-50%, -50%);
}

.orbit-1 {
  width: 280px;
  height: 280px;
  animation: rotate-cw 20s infinite linear;
}

.orbit-2 {
  width: 380px;
  height: 380px;
  animation: rotate-ccw 30s infinite linear;
}

.node {
  position: absolute;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.node::before {
  content: "";
  position: absolute;
  width: 100%;
  height: 100%;
  border-radius: 50%;
  opacity: 0.4;
  animation: pulse 2s infinite;
}

.node-e {
  background-color: var(--accent-emerald);
  top: 10%;
  left: 20%;
}
.node-e::before {
  background-color: var(--accent-emerald);
}

.node-s {
  background-color: var(--accent-blue);
  bottom: 15%;
  right: 15%;
}
.node-s::before {
  background-color: var(--accent-blue);
}

.node-g {
  background-color: var(--accent-amber);
  top: 60%;
  left: 5%;
}
.node-g::before {
  background-color: var(--accent-amber);
}

.node-data {
  background-color: var(--accent-indigo);
  top: 30%;
  right: 5%;
}
.node-data::before {
  background-color: var(--accent-indigo);
}

.node-label {
  position: absolute;
  white-space: nowrap;
  background: rgba(255, 255, 255, 0.92);
  border: 1px solid rgba(15, 23, 42, 0.08);
  padding: 0.25rem 0.6rem;
  border-radius: 4px;
  font-size: 0.75rem;
  font-weight: 600;
  backdrop-filter: blur(5px);
  transform: translateY(-30px);
  color: var(--text-primary);
}

@keyframes rotate-cw {
  from {
    transform: translate(-50%, -50%) rotate(0deg);
  }
  to {
    transform: translate(-50%, -50%) rotate(360deg);
  }
}

@keyframes rotate-ccw {
  from {
    transform: translate(-50%, -50%) rotate(360deg);
  }
  to {
    transform: translate(-50%, -50%) rotate(0deg);
  }
}

/* ==========================================================================
   SOLUTIONS PILLARS
   ========================================================================== */
.solutions {
  padding: 8rem 0;
  position: relative;
}

.solutions-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.solution-icon-box {
  width: 56px;
  height: 56px;
  border-radius: var(--border-radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 2rem;
  background: rgba(16, 185, 129, 0.1);
  border: 1px solid rgba(16, 185, 129, 0.15);
  color: var(--accent-emerald);
  transition: all var(--transition-speed);
}

.solutions-grid .glass-card:nth-child(2) .solution-icon-box {
  background: rgba(59, 130, 246, 0.1);
  border-color: rgba(59, 130, 246, 0.15);
  color: var(--accent-blue);
}

.solutions-grid .glass-card:nth-child(3) .solution-icon-box {
  background: rgba(99, 102, 241, 0.1);
  border-color: rgba(99, 102, 241, 0.15);
  color: var(--accent-indigo);
}

.solutions-grid .glass-card:hover .solution-icon-box {
  transform: scale(1.1) rotate(5deg);
  box-shadow: 0 0 15px currentColor;
}

.solution-title {
  font-size: 1.4rem;
  margin-bottom: 1rem;
}

.solution-desc {
  font-size: 0.95rem;
  color: var(--text-secondary);
  margin-bottom: 1.5rem;
}

.solution-list {
  list-style: none;
  margin-bottom: 2rem;
}

.solution-list-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.9rem;
  color: var(--text-secondary);
  margin-bottom: 0.75rem;
}

.solution-list-item svg {
  width: 16px;
  height: 16px;
  color: var(--accent-emerald);
}

.solutions-grid .glass-card:nth-child(2) .solution-list-item svg {
  color: var(--accent-blue);
}

.solutions-grid .glass-card:nth-child(3) .solution-list-item svg {
  color: var(--accent-indigo);
}

.solution-link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--accent-mint);
}

.solution-link svg {
  transition: transform var(--transition-speed);
}

.solution-link:hover svg {
  transform: translateX(4px);
}

/* ==========================================================================
   INTELLIGENCE CENTER (SIMULATOR)
   ========================================================================== */
.intelligence {
  padding: 8rem 0;
  background: var(--bg-secondary);
  position: relative;
  border-top: 1px solid rgba(255, 255, 255, 0.03);
  border-bottom: 1px solid rgba(255, 255, 255, 0.03);
}

/* Tab Switcher styling */
.simulator-tabs {
  display: flex;
  justify-content: center;
  gap: 1rem;
  margin-bottom: 3.5rem;
}

.tab-btn {
  background: rgba(15, 23, 42, 0.03);
  border: 1px solid rgba(15, 23, 42, 0.06);
  padding: 0.9rem 1.8rem;
  font-family: var(--font-title);
  font-weight: 600;
  color: var(--text-secondary);
  border-radius: 50px;
  cursor: pointer;
  backdrop-filter: blur(5px);
  transition: all var(--transition-speed) ease;
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.tab-btn svg {
  width: 18px;
  height: 18px;
}

.tab-btn:hover {
  background: rgba(15, 23, 42, 0.06);
  color: var(--text-primary);
  border-color: rgba(15, 23, 42, 0.1);
}

.tab-btn.active {
  background: rgba(16, 185, 129, 0.08);
  border-color: var(--accent-emerald);
  color: var(--accent-emerald-dark);
  box-shadow: 0 0 15px rgba(16, 185, 129, 0.08);
}

/* Panel Containers */
.tab-content {
  position: relative;
  min-height: 520px;
}

.tab-panel {
  display: none;
  opacity: 0;
  transform: translateY(15px);
  transition:
    opacity 0.4s ease,
    transform 0.4s ease;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 3.5rem;
}

.tab-panel.active {
  display: grid;
  opacity: 1;
  transform: translateY(0);
}

/* Controls (Left Side) */
.simulator-controls {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.control-group {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

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

.control-label {
  font-family: var(--font-title);
  font-weight: 500;
  font-size: 1.05rem;
}

.control-value {
  font-family: var(--font-title);
  font-weight: 700;
  color: var(--accent-mint);
  font-size: 1.1rem;
  background: rgba(16, 185, 129, 0.1);
  padding: 0.15rem 0.75rem;
  border-radius: 4px;
}

/* Sleek Slider Styling */
.range-slider {
  -webkit-appearance: none;
  appearance: none;
  width: 100%;
  height: 6px;
  background: rgba(15, 23, 42, 0.08);
  border-radius: 10px;
  outline: none;
}

.range-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--accent-emerald);
  cursor: pointer;
  border: 3px solid #ffffff;
  box-shadow: 0 0 10px rgba(16, 185, 129, 0.2);
  transition: transform 0.15s ease;
}

.range-slider::-webkit-slider-thumb:hover {
  transform: scale(1.25);
  background: var(--accent-mint);
}

.range-slider::-moz-range-thumb {
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--accent-emerald);
  cursor: pointer;
  border: 3px solid #ffffff;
  box-shadow: 0 0 10px rgba(16, 185, 129, 0.2);
  transition: transform 0.15s ease;
}

.range-slider::-moz-range-thumb:hover {
  transform: scale(1.25);
  background: var(--accent-mint);
}

.custom-select-group {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.25rem;
}

.select-wrapper {
  position: relative;
}

.custom-select {
  width: 100%;
  background: rgba(15, 23, 42, 0.03);
  border: 1px solid rgba(15, 23, 42, 0.08);
  padding: 0.8rem 1.2rem;
  border-radius: var(--border-radius-sm);
  color: var(--text-primary);
  font-family: var(--font-sans);
  font-size: 0.95rem;
  outline: none;
  cursor: pointer;
  appearance: none;
  transition: border-color var(--transition-speed);
}

.custom-select option {
  background: #ffffff;
  color: var(--text-primary);
}

.custom-select:focus {
  border-color: var(--accent-emerald);
}

.select-wrapper::after {
  content: "▼";
  font-size: 0.7rem;
  color: var(--text-muted);
  position: absolute;
  right: 1.2rem;
  top: 50%;
  transform: translateY(-50%);
  pointer-events: none;
}

/* Outputs Display (Right Side) */
.simulator-display {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  border-left: 1px solid rgba(15, 23, 42, 0.08);
  padding-left: 3.5rem;
  position: relative;
}

.gauge-canvas-container {
  position: relative;
  width: 250px;
  height: 250px;
  margin-bottom: 2rem;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Circular SVG Gauge */
.gauge-svg {
  width: 100%;
  height: 100%;
  transform: rotate(-90deg);
}

.gauge-bg {
  fill: none;
  stroke: rgba(15, 23, 42, 0.04);
  stroke-width: 10;
}

.gauge-fill {
  fill: none;
  stroke: url(#emerald-blue-gradient);
  stroke-width: 10;
  stroke-dasharray: 690;
  stroke-dashoffset: 200;
  stroke-linecap: round;
  transition: stroke-dashoffset 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.gauge-center-text {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  text-align: center;
}

.gauge-value {
  font-family: var(--font-title);
  font-weight: 800;
  font-size: 3.25rem;
  line-height: 1;
  margin-bottom: 0.25rem;
}

.gauge-label {
  font-size: 0.8rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-weight: 600;
}

.metrics-summary-grid {
  width: 100%;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.25rem;
  margin-top: 1.5rem;
}

.metric-summary-card {
  background: rgba(15, 23, 42, 0.02);
  border: 1px solid rgba(15, 23, 42, 0.05);
  border-radius: var(--border-radius-sm);
  padding: 1rem;
  text-align: left;
}

.summary-card-title {
  font-size: 0.8rem;
  color: var(--text-muted);
  text-transform: uppercase;
  margin-bottom: 0.25rem;
  font-weight: 600;
}

.summary-card-value {
  font-family: var(--font-title);
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--text-primary);
}

.metric-trend {
  font-size: 0.75rem;
  margin-top: 0.25rem;
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.trend-up {
  color: var(--accent-mint);
}
.trend-neutral {
  color: var(--accent-blue);
}
.trend-warning {
  color: var(--accent-amber);
}

/* ==========================================================================
   REGULATORY COMPLIANCE CHECKER
   ========================================================================== */
.compliance {
  padding: 8rem 0;
  position: relative;
}

.compliance-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 4rem;
  align-items: center;
}

.compliance-list {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.compliance-item {
  display: flex;
  align-items: flex-start;
  gap: 1.25rem;
  background: rgba(15, 23, 42, 0.02);
  border: 1px solid rgba(15, 23, 42, 0.04);
  padding: 1.5rem;
  border-radius: var(--border-radius-md);
  cursor: pointer;
  transition: all var(--transition-speed);
}

.compliance-item:hover,
.compliance-item.active {
  background: rgba(15, 23, 42, 0.04);
  border-color: rgba(59, 130, 246, 0.25);
  transform: translateX(6px);
}

.compliance-checkbox {
  width: 24px;
  height: 24px;
  border-radius: 6px;
  border: 2px solid rgba(15, 23, 42, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-top: 0.15rem;
  color: white;
  transition: all var(--transition-speed);
}

.compliance-item:hover .compliance-checkbox,
.compliance-item.active .compliance-checkbox {
  border-color: var(--accent-blue);
}

.compliance-item.completed .compliance-checkbox {
  background: var(--accent-blue);
  border-color: var(--accent-blue);
}

.compliance-checkbox svg {
  width: 14px;
  height: 14px;
  opacity: 0;
  transform: scale(0.6);
  transition: all var(--transition-speed);
}

.compliance-item.completed .compliance-checkbox svg {
  opacity: 1;
  transform: scale(1);
}

.compliance-text-wrapper h4 {
  font-size: 1.15rem;
  margin-bottom: 0.35rem;
  font-weight: 600;
}

.compliance-text-wrapper p {
  font-size: 0.9rem;
  color: var(--text-secondary);
}

/* Compliance details/card */
.compliance-summary-card {
  display: flex;
  flex-direction: column;
  gap: 2rem;
  text-align: center;
}

.compliance-progress-circle {
  position: relative;
  width: 160px;
  height: 160px;
  margin: 0 auto;
}

.compliance-progress-svg {
  width: 100%;
  height: 100%;
  transform: rotate(-90deg);
}

.comp-progress-bg {
  fill: none;
  stroke: rgba(15, 23, 42, 0.04);
  stroke-width: 12;
}

.comp-progress-fill {
  fill: none;
  stroke: var(--accent-blue);
  stroke-width: 12;
  stroke-dasharray: 440;
  stroke-dashoffset: 440;
  stroke-linecap: round;
  transition: stroke-dashoffset 0.5s ease;
}

.compliance-percentage {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-family: var(--font-title);
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--text-primary);
}

.compliance-feedback-box {
  background: rgba(15, 23, 42, 0.01);
  border: 1px dashed rgba(15, 23, 42, 0.1);
  padding: 1.5rem;
  border-radius: var(--border-radius-sm);
  text-align: left;
}

.compliance-feedback-title {
  font-family: var(--font-title);
  font-weight: 600;
  font-size: 1rem;
  margin-bottom: 0.5rem;
  color: var(--accent-blue);
}

.compliance-feedback-desc {
  font-size: 0.9rem;
  color: var(--text-secondary);
}

/* ==========================================================================
   GLOBAL NETWORK / STATS SECTION
   ========================================================================== */
.stats-section {
  padding: 6rem 0;
  background: linear-gradient(
    180deg,
    var(--bg-primary) 0%,
    var(--bg-secondary) 100%
  );
  border-top: 1px solid rgba(15, 23, 42, 0.04);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 3rem;
  text-align: center;
}

.stat-item {
  position: relative;
}

.stat-number {
  font-family: var(--font-title);
  font-size: 3.5rem;
  font-weight: 800;
  line-height: 1;
  margin-bottom: 0.5rem;
  background: linear-gradient(
    135deg,
    var(--text-primary) 0%,
    var(--accent-emerald-dark) 100%
  );
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.stat-label {
  font-size: 0.95rem;
  color: var(--text-muted);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* ==========================================================================
   CONTACT / DEMO SECTION
   ========================================================================== */
.contact {
  padding: 8rem 0;
  position: relative;
}

.contact-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 4rem;
}

.contact-info {
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.contact-title {
  font-size: 2.75rem;
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 1.5rem;
}

.contact-desc {
  font-size: 1.1rem;
  margin-bottom: 3rem;
}

.contact-details {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.contact-detail-item {
  display: flex;
  align-items: center;
  gap: 1.25rem;
}

.contact-icon {
  width: 48px;
  height: 48px;
  background: rgba(16, 185, 129, 0.1);
  border: 1px solid rgba(16, 185, 129, 0.15);
  border-radius: var(--border-radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent-emerald);
}

.contact-detail-text h4 {
  font-size: 0.85rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.contact-detail-text p {
  font-size: 1.05rem;
  color: var(--text-primary);
  font-weight: 500;
}

/* Contact Form */
.contact-form {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.form-row {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.form-group label {
  font-family: var(--font-title);
  font-size: 0.9rem;
  font-weight: 500;
}

.form-input,
.form-textarea {
  background: rgba(15, 23, 42, 0.02);
  border: 1px solid rgba(15, 23, 42, 0.08);
  border-radius: var(--border-radius-sm);
  padding: 0.9rem 1.2rem;
  color: var(--text-primary);
  font-family: var(--font-sans);
  font-size: 0.95rem;
  outline: none;
  transition: all var(--transition-speed);
}

.form-input:focus,
.form-textarea:focus {
  border-color: var(--accent-emerald);
  background: rgba(255, 255, 255, 0.8);
  box-shadow: 0 0 10px rgba(16, 185, 129, 0.08);
}

.form-textarea {
  min-height: 140px;
  resize: vertical;
}

/* Interactive service options buttons in form */
.service-selector-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.75rem;
  margin-top: 0.25rem;
}

.service-chip {
  background: rgba(15, 23, 42, 0.03);
  border: 1px solid rgba(15, 23, 42, 0.08);
  padding: 0.65rem 0.5rem;
  border-radius: 6px;
  text-align: center;
  font-size: 0.8rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-speed);
  user-select: none;
  white-space: nowrap;
}

.service-chip:hover {
  background: rgba(15, 23, 42, 0.06);
}

.service-chip.selected {
  background: rgba(16, 185, 129, 0.08);
  border-color: var(--accent-emerald);
  color: var(--accent-emerald-dark);
}

/* Form Success State */
.form-success-message {
  display: none;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 1.5rem;
  padding: 2rem 0;
  animation: fadeIn 0.4s ease;
}

.success-icon {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: rgba(16, 185, 129, 0.15);
  border: 2px solid var(--accent-emerald);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent-mint);
}

.success-icon svg {
  width: 32px;
  height: 32px;
}

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ==========================================================================
   FOOTER
   ========================================================================== */
.footer {
  background: #e2e8f0;
  border-top: 1px solid rgba(15, 23, 42, 0.08);
  padding: 5rem 0 2rem 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1.5fr;
  gap: 4rem;
  margin-bottom: 4rem;
}

.footer-brand h3 {
  font-size: 1.4rem;
  margin-bottom: 1.25rem;
}

.footer-brand p {
  font-size: 0.9rem;
  margin-bottom: 1.5rem;
}

.social-links {
  display: flex;
  gap: 1rem;
}

.social-icon {
  width: 38px;
  height: 38px;
  background: rgba(15, 23, 42, 0.03);
  border: 1px solid rgba(15, 23, 42, 0.08);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-secondary);
  transition: all var(--transition-speed);
}

.social-icon:hover {
  background: var(--accent-emerald);
  color: white;
  border-color: var(--accent-emerald);
  transform: translateY(-2px);
}

.footer-col h4 {
  font-family: var(--font-title);
  font-size: 1.05rem;
  margin-bottom: 1.5rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-primary);
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

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

.footer-links a:hover {
  color: var(--accent-mint);
  padding-left: 4px;
}

.footer-newsletter h4 {
  font-family: var(--font-title);
  font-size: 1.05rem;
  margin-bottom: 1.5rem;
}

.footer-newsletter p {
  font-size: 0.9rem;
  margin-bottom: 1.25rem;
}

.newsletter-form {
  display: flex;
  gap: 0.5rem;
}

.newsletter-input {
  flex: 1;
  background: rgba(255, 255, 255, 0.7);
  border: 1px solid rgba(15, 23, 42, 0.08);
  border-radius: var(--border-radius-sm);
  padding: 0.75rem 1rem;
  color: var(--text-primary);
  font-size: 0.9rem;
  outline: none;
}

.newsletter-input:focus {
  border-color: var(--accent-emerald);
}

.footer-bottom {
  border-top: 1px solid rgba(15, 23, 42, 0.08);
  padding-top: 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.85rem;
  color: var(--text-muted);
}

.footer-bottom-links {
  display: flex;
  gap: 2rem;
}

/* ==========================================================================
   OUR DATA SOLUTION SECTION
   ========================================================================== */
.data-solutions {
  padding: 8rem 0;
  position: relative;
  background: var(--bg-primary);
}

.data-solutions-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2.5rem;
  align-items: stretch;
}

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

.comp-card-header {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  margin-bottom: 1.5rem;
}

.comp-card-header h3 {
  font-size: 1.6rem;
  font-weight: 700;
  margin: 0;
}

.comp-intro-text {
  font-size: 1rem;
  color: var(--text-secondary);
  margin-bottom: 2rem;
  line-height: 1.5;
}

.comp-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.comp-list li {
  display: flex;
  align-items: flex-start;
  gap: 0.85rem;
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.4;
  padding: 0.25rem 0;
}

.bullet-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background-color: var(--accent-emerald);
  margin-top: 0.55rem;
  flex-shrink: 0;
  box-shadow: 0 0 8px var(--accent-emerald);
}

.data-solutions-grid .glass-card:nth-child(2) .bullet-dot {
  background-color: var(--accent-blue);
  box-shadow: 0 0 8px var(--accent-blue);
}

@media (max-width: 1024px) {
  .data-solutions-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
}

/* ==========================================================================
   RESPONSIVE STYLES
   ========================================================================== */
@media (max-width: 1150px) and (min-width: 769px) {
  .nav-menu {
    gap: 1rem;
  }
  .nav-link {
    font-size: 0.82rem;
  }
  .nav-actions {
    gap: 0.75rem;
  }
  .btn {
    padding: 0.55rem 1.15rem;
    font-size: 0.82rem;
  }
  .logo {
    font-size: 1.3rem;
  }
  .logo-icon {
    width: 28px;
    height: 28px;
  }
}

@media (max-width: 1024px) {
  .hero-grid,
  .solutions-grid,
  .tab-panel,
  .compliance-grid,
  .contact-grid {
    grid-template-columns: 1fr;
    gap: 3rem;
  }

  .hero {
    padding-top: 120px;
    padding-bottom: 4rem;
  }

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

  .hero-desc {
    margin-left: auto;
    margin-right: auto;
  }

  .hero-actions {
    justify-content: center;
  }

  .hero-stats {
    justify-content: center;
  }

  .hero-visual {
    height: 400px;
  }

  .simulator-display {
    border-left: none;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    padding-left: 0;
    padding-top: 3rem;
  }

  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 3rem;
  }
}

@media (max-width: 768px) {
  .nav-menu {
    display: none;
    flex-direction: column;
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    background: var(--bg-primary);
    backdrop-filter: blur(16px);
    padding: 2rem;
    border-bottom: 1px solid rgba(15, 23, 42, 0.08);
    gap: 1.5rem;
    box-shadow: 0 10px 25px rgba(15, 23, 42, 0.05);
    z-index: 99;
  }

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

  .mobile-toggle {
    display: block;
  }

  /* Scale globe on mobile to prevent overflow */
  .globe-container {
    width: 290px;
    height: 290px;
    margin: 0 auto;
  }
  .globe-core {
    width: 140px;
    height: 140px;
  }
  .globe-core svg {
    width: 60px;
    height: 60px;
  }
  .orbit-1 {
    width: 220px;
    height: 220px;
  }
  .orbit-2 {
    width: 290px;
    height: 290px;
  }
  .node-label {
    font-size: 0.65rem;
    padding: 0.2rem 0.4rem;
    transform: translateY(-25px);
  }

  .hero-title {
    font-size: 1.5rem;
  }

  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
  }

  .form-row {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }

  .service-selector-grid {
    grid-template-columns: 1fr;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

  .footer-bottom {
    flex-direction: column;
    gap: 1rem;
    text-align: center;
  }
}