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

/* --- Design Tokens --- */
:root {
  --font-display: 'Outfit', 'Inter', -apple-system, sans-serif;
  --font-sans: 'Inter', -apple-system, sans-serif;
  
  /* Color Palette */
  --bg-main: #070913;
  --bg-card: rgba(13, 17, 34, 0.7);
  --bg-card-hover: rgba(22, 28, 54, 0.85);
  --border-color: rgba(255, 255, 255, 0.08);
  --border-glow: rgba(124, 58, 237, 0.3);
  
  --primary: #7c3aed; /* Violet */
  --primary-glow: rgba(124, 58, 237, 0.5);
  --secondary: #06b6d4; /* Cyan */
  --secondary-glow: rgba(6, 182, 212, 0.5);
  --accent: #ec4899; /* Pink */
  
  --text-main: #f3f4f6;
  --text-muted: #9ca3af;
  --text-inverse: #070913;
  
  --success: #10b981;
  --error: #ef4444;
  --warning: #f59e0b;

  --transition-smooth: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-fast: all 0.15s ease;
}

/* --- Base Styles --- */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  background-color: var(--bg-main);
  color: var(--text-main);
  font-family: var(--font-sans);
  overflow-x: hidden;
}

body {
  position: relative;
  min-height: 100vh;
  line-height: 1.6;
}

/* Ambient Background Blobs */
body::before, body::after {
  content: '';
  position: absolute;
  width: 40vw;
  height: 40vw;
  border-radius: 50%;
  filter: blur(100px);
  z-index: -1;
  opacity: 0.15;
  pointer-events: none;
}

body::before {
  top: 10%;
  left: -10%;
  background: radial-gradient(circle, var(--primary) 0%, transparent 80%);
  animation: float-blob-1 25s infinite alternate;
}

body::after {
  bottom: 20%;
  right: -10%;
  background: radial-gradient(circle, var(--secondary) 0%, transparent 80%);
  animation: float-blob-2 30s infinite alternate;
}

@keyframes float-blob-1 {
  0% { transform: translate(0, 0) scale(1); }
  100% { transform: translate(50px, 100px) scale(1.2); }
}

@keyframes float-blob-2 {
  0% { transform: translate(0, 0) scale(1.2); }
  100% { transform: translate(-80px, -50px) scale(0.9); }
}

/* Typography */
h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.2;
}

p {
  color: var(--text-muted);
  font-weight: 400;
}

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

/* --- Layout Utilities --- */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
}

section {
  padding: 6rem 0;
}

.gradient-text {
  background: linear-gradient(135deg, #a78bfa 0%, #06b6d4 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.glow-btn {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.85rem 2rem;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1rem;
  border-radius: 9999px;
  cursor: pointer;
  background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
  color: var(--text-main);
  border: none;
  box-shadow: 0 4px 20px rgba(124, 58, 237, 0.4);
  transition: var(--transition-smooth);
  overflow: hidden;
}

.glow-btn::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, var(--secondary) 0%, var(--primary) 100%);
  opacity: 0;
  transition: var(--transition-smooth);
  z-index: 1;
}

.glow-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(6, 182, 212, 0.6);
}

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

.glow-btn span {
  position: relative;
  z-index: 2;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}

.outline-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.85rem 2rem;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1rem;
  border-radius: 9999px;
  cursor: pointer;
  background: rgba(255, 255, 255, 0.03);
  color: var(--text-main);
  border: 1px solid var(--border-color);
  backdrop-filter: blur(5px);
  transition: var(--transition-smooth);
}

.outline-btn:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: var(--primary);
  transform: translateY(-2px);
}

/* Glassmorphic Panel Card */
.glass-card {
  background: var(--bg-card);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--border-color);
  border-radius: 1.25rem;
  padding: 2.5rem;
  transition: var(--transition-smooth);
}

.glass-card:hover {
  border-color: rgba(124, 58, 237, 0.35);
  box-shadow: 0 10px 40px rgba(124, 58, 237, 0.08);
  background: var(--bg-card-hover);
  transform: translateY(-4px);
}

/* --- Header Section --- */
.header-bar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 100;
  background: rgba(7, 9, 19, 0.75);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-color);
  transition: var(--transition-smooth);
}

.header-bar.scrolled {
  padding: 0.75rem 0;
  background: rgba(7, 9, 19, 0.9);
}

.header-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 80px;
}

.logo-link {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.4rem;
  letter-spacing: -0.03em;
  background: linear-gradient(135deg, #fff 30%, #a78bfa 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.logo-icon {
  width: 32px;
  height: 32px;
  fill: var(--primary);
  filter: drop-shadow(0 0 8px var(--primary-glow));
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 2rem;
  list-style: none;
}

.nav-item a {
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--text-muted);
  transition: var(--transition-fast);
}

.nav-item a:hover {
  color: var(--text-main);
  text-shadow: 0 0 10px rgba(124, 58, 237, 0.4);
}

/* --- Hero Section --- */
.hero-sec {
  position: relative;
  padding-top: 10rem;
  padding-bottom: 7rem;
  overflow: hidden;
  text-align: center;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(124, 58, 237, 0.1);
  border: 1px solid rgba(124, 58, 237, 0.25);
  padding: 0.5rem 1.25rem;
  border-radius: 9999px;
  color: #c084fc;
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 2rem;
  backdrop-filter: blur(5px);
  animation: pulse-glow 3s infinite alternate;
}

@keyframes pulse-glow {
  0% { box-shadow: 0 0 5px rgba(124, 58, 237, 0.1); }
  100% { box-shadow: 0 0 15px rgba(124, 58, 237, 0.3); }
}

.hero-sec h1 {
  font-size: 3.5rem;
  line-height: 1.15;
  margin-bottom: 1.5rem;
  max-width: 900px;
  margin-left: auto;
  margin-right: auto;
}

.hero-sec .desc {
  font-size: 1.2rem;
  max-width: 700px;
  margin: 0 auto 3rem auto;
  line-height: 1.6;
}

.hero-btns {
  display: flex;
  justify-content: center;
  gap: 1.5rem;
}

/* --- Features Section --- */
.sec-title-wrap {
  text-align: center;
  margin-bottom: 4rem;
}

.sec-subtitle {
  color: var(--primary);
  text-transform: uppercase;
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  margin-bottom: 0.75rem;
  display: block;
}

.sec-title {
  font-size: 2.5rem;
  margin-bottom: 1rem;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 2rem;
}

.feat-card .icon-box {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(124, 58, 237, 0.1);
  border: 1px solid rgba(124, 58, 237, 0.2);
  margin-bottom: 1.5rem;
  color: var(--primary);
  filter: drop-shadow(0 0 8px rgba(124, 58, 237, 0.2));
}

.feat-card:hover .icon-box {
  background: var(--primary);
  color: var(--text-main);
  border-color: var(--primary);
}

.feat-card.cyan-accent:hover .icon-box {
  background: var(--secondary);
  color: var(--text-main);
  border-color: var(--secondary);
}

.feat-card.cyan-accent .icon-box {
  color: var(--secondary);
  background: rgba(6, 182, 212, 0.1);
  border-color: rgba(6, 182, 212, 0.2);
  filter: drop-shadow(0 0 8px rgba(6, 182, 212, 0.2));
}

.feat-card h3 {
  font-size: 1.25rem;
  margin-bottom: 1rem;
}

.feat-card p {
  font-size: 0.95rem;
}

/* --- Interactive Pipeline Section --- */
.pipeline-sec {
  background: radial-gradient(circle at center, rgba(124, 58, 237, 0.03) 0%, transparent 60%);
}

.pipeline-wrapper {
  margin-top: 3rem;
}

.pipeline-simulator {
  width: 100%;
}

.pipeline-nav {
  display: flex;
  justify-content: center;
  gap: 1rem;
  margin-bottom: 2.5rem;
}

.pipeline-btn {
  padding: 0.75rem 1.5rem;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--border-color);
  border-radius: 9999px;
  color: var(--text-muted);
  cursor: pointer;
  font-family: var(--font-display);
  font-weight: 500;
  transition: var(--transition-smooth);
}

.pipeline-btn.active, .pipeline-btn:hover {
  background: rgba(124, 58, 237, 0.15);
  border-color: var(--primary);
  color: var(--text-main);
  box-shadow: 0 0 15px rgba(124, 58, 237, 0.25);
}

.pipeline-display-card {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 3rem;
  align-items: center;
}

@media (max-width: 900px) {
  .pipeline-display-card {
    grid-template-columns: 1fr;
  }
}

.pipeline-visual {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  padding: 2rem;
  border-radius: 1.5rem;
  background: rgba(10, 12, 26, 0.8);
  border: 1px solid var(--border-color);
  overflow: hidden;
}

.pipeline-stage {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  padding: 1.25rem;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--border-color);
  border-radius: 1rem;
  transition: var(--transition-smooth);
}

.pipeline-stage.active {
  background: rgba(124, 58, 237, 0.08);
  border-color: var(--primary);
  box-shadow: 0 0 20px rgba(124, 58, 237, 0.15);
  transform: scale(1.02);
}

.pipeline-stage.verified {
  border-color: var(--success);
  background: rgba(16, 185, 129, 0.04);
}

.stage-num {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.05);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.85rem;
  color: var(--text-muted);
  border: 1px solid var(--border-color);
  transition: var(--transition-smooth);
}

.pipeline-stage.active .stage-num {
  background: var(--primary);
  color: var(--text-main);
  border-color: var(--primary);
  box-shadow: 0 0 10px var(--primary-glow);
}

.pipeline-stage.verified .stage-num {
  background: var(--success);
  color: var(--text-main);
  border-color: var(--success);
}

.stage-info {
  flex: 1;
}

.stage-title {
  font-size: 1.05rem;
  font-weight: 600;
  margin-bottom: 0.25rem;
}

.stage-status {
  font-size: 0.8rem;
  color: var(--text-muted);
}

.pipeline-stage.active .stage-status {
  color: var(--primary);
  font-weight: 600;
}

.pipeline-stage.verified .stage-status {
  color: var(--success);
  font-weight: 600;
}

/* Pipeline Connector Animation */
.pipeline-connector {
  position: absolute;
  width: 2px;
  left: calc(2rem + 1.25rem + 14px);
  background: linear-gradient(to bottom, var(--primary), var(--secondary));
  opacity: 0.2;
  z-index: 0;
}

.pipeline-details-panel {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.pipeline-details-header h3 {
  font-size: 1.8rem;
  margin-bottom: 0.75rem;
}

.pipeline-details-desc {
  font-size: 1rem;
  color: var(--text-muted);
  line-height: 1.6;
}

.pipeline-badge-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.pipeline-tech-tag {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-color);
  padding: 0.4rem 0.85rem;
  border-radius: 9999px;
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--text-muted);
}

.pipeline-tech-tag.highlight {
  border-color: rgba(6, 182, 212, 0.3);
  color: var(--secondary);
  background: rgba(6, 182, 212, 0.05);
}

/* --- Comparison Section --- */
.comparison-sec {
  position: relative;
  background: linear-gradient(180deg, transparent 0%, rgba(13, 17, 34, 0.4) 50%, transparent 100%);
}

.comp-toggle-container {
  display: flex;
  justify-content: center;
  margin-bottom: 3rem;
}

.comp-toggle-btn {
  display: flex;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-color);
  padding: 0.35rem;
  border-radius: 9999px;
  cursor: pointer;
}

.toggle-opt {
  padding: 0.6rem 1.75rem;
  border-radius: 9999px;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--text-muted);
  transition: var(--transition-smooth);
}

.toggle-opt.active {
  background: var(--primary);
  color: var(--text-main);
  box-shadow: 0 4px 15px rgba(124, 58, 237, 0.3);
}

.comparison-wrapper {
  overflow-x: auto;
}

.comp-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  border: 1px solid var(--border-color);
  border-radius: 1.25rem;
  background: var(--bg-card);
  backdrop-filter: blur(12px);
  overflow: hidden;
}

.comp-table th, .comp-table td {
  padding: 1.5rem;
  border-bottom: 1px solid var(--border-color);
}

.comp-table th {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.1rem;
  background: rgba(255, 255, 255, 0.02);
}

.comp-table th:first-child, .comp-table td:first-child {
  font-weight: 600;
  font-size: 1rem;
  color: var(--text-main);
}

.comp-table td {
  font-size: 0.95rem;
  color: var(--text-muted);
}

.comp-table tr:last-child td {
  border-bottom: none;
}

.comp-highlight {
  color: #fff;
  background: rgba(124, 58, 237, 0.03);
}

.comp-indicator {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 600;
}

.comp-indicator.yes {
  color: var(--success);
}

.comp-indicator.no {
  color: var(--error);
}

/* --- Compliance & Privacy Section --- */
.compliance-sec {
  position: relative;
}

.compliance-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 4rem;
  align-items: center;
}

@media (max-width: 900px) {
  .compliance-grid {
    grid-template-columns: 1fr;
    gap: 3rem;
  }
}

.compliance-text h2 {
  font-size: 2.2rem;
  margin-bottom: 1.5rem;
}

.compliance-text p {
  font-size: 1.05rem;
  margin-bottom: 2rem;
  line-height: 1.7;
}

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

.comp-list-item {
  display: flex;
  gap: 1rem;
}

.comp-list-icon {
  flex-shrink: 0;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: rgba(16, 185, 129, 0.1);
  color: var(--success);
  display: flex;
  align-items: center;
  justify-content: center;
}

.comp-list-desc h4 {
  font-size: 1.05rem;
  font-weight: 600;
  margin-bottom: 0.25rem;
  color: var(--text-main);
}

.comp-list-desc p {
  font-size: 0.9rem;
}

.compliance-doc-card {
  background: linear-gradient(135deg, rgba(22, 28, 54, 0.7) 0%, rgba(13, 17, 34, 0.8) 100%);
  border: 1px solid rgba(6, 182, 212, 0.2);
  border-radius: 1.5rem;
  padding: 2.5rem;
  box-shadow: 0 15px 40px rgba(6, 182, 212, 0.05);
}

.doc-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  padding-bottom: 1.25rem;
  margin-bottom: 1.5rem;
}

.doc-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.2rem;
  color: var(--text-main);
}

.doc-badge {
  background: rgba(6, 182, 212, 0.1);
  border: 1px solid rgba(6, 182, 212, 0.25);
  color: var(--secondary);
  padding: 0.25rem 0.75rem;
  border-radius: 9999px;
  font-size: 0.75rem;
  font-weight: 600;
}

.doc-body {
  font-size: 0.9rem;
  color: var(--text-muted);
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.doc-section-title {
  font-weight: 600;
  color: var(--text-main);
  margin-top: 0.5rem;
}

.doc-body ul {
  list-style-position: inside;
  padding-left: 0.5rem;
}

.doc-body li {
  margin-bottom: 0.35rem;
}

/* --- Interactive ROI Calculator Section --- */
.calculator-sec {
  background: radial-gradient(circle at bottom right, rgba(6, 182, 212, 0.03) 0%, transparent 60%);
}

.calc-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: stretch;
}

@media (max-width: 900px) {
  .calc-grid {
    grid-template-columns: 1fr;
  }
}

.calc-panel {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

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

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

.calc-label {
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--text-main);
}

.calc-value-display {
  font-family: var(--font-display);
  font-weight: 700;
  color: var(--secondary);
  font-size: 1.1rem;
}

.calc-slider {
  -webkit-appearance: none;
  width: 100%;
  height: 6px;
  border-radius: 3px;
  background: rgba(255, 255, 255, 0.1);
  outline: none;
  transition: background 0.3s;
}

.calc-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--secondary);
  cursor: pointer;
  box-shadow: 0 0 10px var(--secondary-glow);
  transition: transform 0.15s;
}

.calc-slider::-webkit-slider-thumb:hover {
  transform: scale(1.2);
}

.calc-result-panel {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  background: linear-gradient(135deg, rgba(13, 17, 34, 0.8) 0%, rgba(22, 28, 54, 0.8) 100%);
  border: 1px solid var(--border-color);
  border-radius: 1.5rem;
  padding: 3rem;
  text-align: center;
}

.calc-result-title {
  font-size: 1.2rem;
  color: var(--text-muted);
  margin-bottom: 1.5rem;
}

.calc-result-big {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 3.5rem;
  color: var(--text-main);
  background: linear-gradient(135deg, #fff 40%, var(--secondary) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  margin-bottom: 2rem;
}

.calc-result-details {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding-top: 2rem;
}

.calc-detail-box h4 {
  font-size: 0.85rem;
  color: var(--text-muted);
  font-weight: 500;
  text-transform: uppercase;
  margin-bottom: 0.5rem;
}

.calc-detail-box p {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.3rem;
  color: var(--text-main);
}

/* --- Contact & CTA Section --- */
.cta-sec {
  text-align: center;
  position: relative;
  background: radial-gradient(circle at center, rgba(124, 58, 237, 0.05) 0%, transparent 60%);
}

.cta-box {
  max-width: 800px;
  margin: 0 auto;
}

.cta-box h2 {
  font-size: 2.8rem;
  margin-bottom: 1.5rem;
}

.cta-box p {
  font-size: 1.15rem;
  margin-bottom: 3rem;
}

.contact-form-wrap {
  margin-top: 4rem;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.contact-form {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
}

.contact-form .full-width {
  grid-column: span 2;
}

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

.form-label {
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text-muted);
}

.form-input {
  width: 100%;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-color);
  padding: 0.85rem 1.25rem;
  border-radius: 0.75rem;
  color: var(--text-main);
  outline: none;
  font-family: var(--font-sans);
  font-size: 0.95rem;
  transition: var(--transition-smooth);
}

.form-input:focus {
  border-color: var(--primary);
  background: rgba(255, 255, 255, 0.06);
  box-shadow: 0 0 10px rgba(124, 58, 237, 0.15);
}

textarea.form-input {
  resize: vertical;
  min-height: 120px;
}

.submit-btn-wrap {
  grid-column: span 2;
  margin-top: 1rem;
}

.submit-btn {
  width: 100%;
}

.form-status {
  grid-column: span 2;
  margin-top: 1rem;
  font-size: 0.9rem;
  font-weight: 500;
}

.form-status.success {
  color: var(--success);
}

.form-status.error {
  color: var(--error);
}

/* --- Footer --- */
.footer-sec {
  border-top: 1px solid var(--border-color);
  padding: 4rem 0 2.5rem 0;
  background: #04050a;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr repeat(3, 1fr);
  gap: 3rem;
  margin-bottom: 4rem;
}

@media (max-width: 768px) {
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }
}

.footer-info-col {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.footer-desc {
  font-size: 0.9rem;
  line-height: 1.5;
  color: var(--text-muted);
}

.footer-col h4 {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-main);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 1.25rem;
}

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

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

.footer-links a:hover {
  color: var(--text-main);
  padding-left: 2px;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  padding-top: 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1.5rem;
}

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

.footer-comnetwork-info {
  font-size: 0.8rem;
  color: #6b7280;
  text-align: right;
  line-height: 1.5;
}

@media (max-width: 768px) {
  .footer-bottom {
    flex-direction: column;
    text-align: center;
  }
  .footer-comnetwork-info {
    text-align: center;
  }
}

/* --- Scrollbar styling --- */
::-webkit-scrollbar {
  width: 8px;
}

::-webkit-scrollbar-track {
  background: var(--bg-main);
}

::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, 0.1);
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--primary-glow);
}

/* --- FAQ Accordion Section --- */
.faq-sec {
  background: radial-gradient(circle at center, rgba(6, 182, 212, 0.03) 0%, transparent 60%);
}

.faq-list {
  max-width: 800px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.faq-item {
  padding: 0; /* Override glass-card padding to let trigger button stretch full width */
  overflow: hidden;
  border-radius: 1rem;
}

.faq-trigger {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1.5rem;
  background: transparent;
  border: none;
  padding: 1.75rem 2rem;
  color: var(--text-main);
  text-align: left;
  cursor: pointer;
  outline: none;
}

.faq-question {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.15rem;
  line-height: 1.4;
  transition: var(--transition-fast);
}

.faq-trigger:hover .faq-question {
  color: var(--secondary);
}

.faq-icon-wrap {
  flex-shrink: 0;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.04);
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--border-color);
  transition: var(--transition-smooth);
}

.faq-arrow-icon {
  width: 18px;
  height: 18px;
  stroke: var(--text-muted);
  transition: var(--transition-smooth);
}

.faq-trigger:hover .faq-icon-wrap {
  background: var(--primary-glow);
  border-color: var(--primary);
}

.faq-trigger:hover .faq-arrow-icon {
  stroke: var(--text-main);
}

/* Accordion expand/collapse transition */
.faq-answer-wrapper {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.faq-answer {
  padding: 0 2rem 1.75rem 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.04);
}

.faq-answer p {
  font-size: 1.05rem;
  line-height: 1.75;
  color: var(--text-muted);
}

.faq-answer strong {
  color: var(--text-main);
  font-weight: 600;
}

/* Active State */
.faq-item.active {
  border-color: rgba(6, 182, 212, 0.4);
  box-shadow: 0 10px 30px rgba(6, 182, 212, 0.08);
  background: var(--bg-card-hover);
}

.faq-item.active .faq-question {
  color: var(--secondary);
}

.faq-item.active .faq-icon-wrap {
  background: var(--secondary);
  border-color: var(--secondary);
}

.faq-item.active .faq-arrow-icon {
  stroke: var(--text-inverse);
  transform: rotate(180deg);
}