:root {
  /* Core palette */
  --bg-primary: #0a0a0a;
  --bg-secondary: #0f0f0f;
  --bg-tertiary: #141414;
  --bg-card: #0d0d0d;
  
  /* Neon teal-cyan (matching logo) */
  --accent: #00d4ff;
  --accent-dim: #00a8cc;
  --accent-glow: rgba(0, 212, 255, 0.4);
  --accent-subtle: rgba(0, 212, 255, 0.12);
  
  /* Text */
  --text-primary: #f0f0f0;
  --text-secondary: #a0a0a0;
  --text-muted: #666;
  
  /* Borders & surfaces */
  --border: rgba(255, 255, 255, 0.06);
  --border-accent: rgba(0, 212, 255, 0.3);
  
  /* Typography */
  --font-heading: 'Syne', sans-serif;
  --font-body: 'Manrope', sans-serif;
  
  /* Spacing */
  --section-padding: clamp(4rem, 10vw, 8rem);
  --container-max: 1100px;
  
  /* Transitions */
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --transition: 0.3s var(--ease-out);
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  font-weight: 400;
  font-size: 1rem;
  line-height: 1.65;
  color: var(--text-primary);
  background: var(--bg-primary);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

body.page-home {
  background: 
    radial-gradient(ellipse 100% 60% at 50% 0%, rgba(0, 100, 140, 0.25) 0%, transparent 55%),
    radial-gradient(ellipse 70% 50% at 100% 30%, rgba(0, 80, 120, 0.15) 0%, transparent 50%),
    radial-gradient(ellipse 70% 50% at 0% 70%, rgba(0, 70, 110, 0.15) 0%, transparent 50%),
    #060a0d;
}

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

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

/* Mobile menu overlay - hidden on desktop */
.mobile-menu-overlay {
  display: none;
}

/* Mobile menu panel - hidden on desktop */
.nav-links-mobile {
  display: none;
}

a:hover {
  color: var(--accent);
}

/* ========================================
   Navigation
   ======================================== */

.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.5rem 2rem;
  background: linear-gradient(135deg, #0c1a24 0%, #0a2235 30%, #083040 50%, #0a2230 70%, #0c1a22 100%);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  transition: background var(--transition);
}

.nav-logo {
  display: flex;
  align-items: center;
  /* background: linear-gradient(135deg, #0c1a24 0%, #0a2235 30%, #083040 50%, #0a2230 70%, #0c1a22 100%);  */
  margin: -0.5rem 0 -0.5rem -2rem;
  padding: 0.5rem 1.5rem 0.5rem 2rem;
}

.logo-img {
  height: 100px;
  width: auto;
  background: transparent;
  background-color: transparent;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 2.5rem;
  list-style: none;
}

.nav-links a {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-secondary);
}

.nav-links a:hover {
  color: var(--text-primary);
}

.nav-cta {
  color: var(--accent) !important;
  font-weight: 600;
  padding: 0.5rem 1rem;
  border: 1px solid var(--border-accent);
  border-radius: 6px;
  transition: background var(--transition), border-color var(--transition);
}

.nav-cta:hover {
  background: var(--accent-subtle);
  border-color: var(--accent);
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
}

.nav-toggle span {
  width: 24px;
  height: 2px;
  background: var(--text-primary);
  transition: var(--transition);
}

/* ========================================
   Hero
   ======================================== */

.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 8rem 2rem 4rem;
  overflow: hidden;
  background: 
    radial-gradient(ellipse 100% 60% at 50% 20%, rgba(0, 120, 160, 0.35) 0%, transparent 55%),
    radial-gradient(ellipse 80% 50% at 100% 80%, rgba(0, 90, 130, 0.2) 0%, transparent 50%),
    radial-gradient(ellipse 80% 50% at 0% 60%, rgba(0, 80, 120, 0.2) 0%, transparent 50%),
    #060c10;
}

.hero-bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.hero-grid {
  position: absolute;
  inset: 0;
  background-image: 
    linear-gradient(rgba(0, 212, 255, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 212, 255, 0.03) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse 80% 60% at 50% 50%, black, transparent);
}

.hero-glow {
  position: absolute;
  width: 600px;
  height: 600px;
  border-radius: 50%;
  filter: blur(120px);
  opacity: 0.15;
  animation: float 20s ease-in-out infinite;
}

.hero-glow-1 {
  top: -200px;
  right: -200px;
  background: var(--accent);
}

.hero-glow-2 {
  bottom: -200px;
  left: -200px;
  background: var(--accent);
  animation-delay: -10s;
}

@keyframes float {
  0%, 100% { transform: translate(0, 0) scale(1); }
  50% { transform: translate(30px, -30px) scale(1.05); }
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 720px;
  width: 100%;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.hero-title {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 700;
  line-height: 1.15;
  margin: 0 0 1rem;
  padding: 0;
  letter-spacing: -0.02em;
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.hero-title-main {
  white-space: nowrap;
}

.hero-subtitle {
  display: block;
  font-size: 0.4em;
  font-weight: 500;
  color: var(--accent);
  margin-top: 0.75em;
  letter-spacing: 0.02em;
  white-space: nowrap;
  text-align: center;
}

.hero-pitch {
  font-size: 1.125rem;
  color: var(--text-secondary);
  margin-bottom: 2.5rem;
  max-width: 620px;
  margin-left: auto;
  margin-right: auto;
}

.hero-actions {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}

.hero-visual {
  position: relative;
  z-index: 2;
  margin-top: 4rem;
  width: 100%;
  max-width: 560px;
}

.comparison-preview {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1.5rem;
  padding: 2rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 16px;
  box-shadow: 0 0 0 1px rgba(0, 212, 255, 0.05);
}

.comparison-card {
  flex: 1;
  max-width: 200px;
  padding: 1.5rem;
  background: var(--bg-tertiary);
  border: 1px solid var(--border);
  border-radius: 12px;
  position: relative;
  transition: border-color var(--transition), box-shadow var(--transition);
}

.comparison-card:hover {
  border-color: var(--border-accent);
  box-shadow: 0 0 24px var(--accent-subtle);
}

.card-a { border-left: 2px solid var(--accent); }
.card-b { border-right: 2px solid var(--accent); }

.card-label {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--accent);
  margin-bottom: 0.75rem;
  display: block;
}

.card-resume {
  margin-top: 0.5rem;
  font-size: 0.8rem;
  line-height: 1.5;
  color: var(--text-secondary);
}

.card-resume strong {
  color: var(--text-primary);
  font-size: 0.9rem;
}

.card-resume em {
  color: var(--text-muted);
  font-size: 0.75rem;
  font-style: normal;
}

.resume-skills {
  display: block;
  margin-top: 0.35rem;
  font-size: 0.7rem;
  color: var(--accent-dim);
}

.vs-badge {
  font-family: var(--font-heading);
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--accent);
  padding: 0.5rem 0.75rem;
  background: var(--accent-subtle);
  border-radius: 8px;
}

/* ========================================
   Buttons
   ======================================== */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.875rem 1.75rem;
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 600;
  border-radius: 8px;
  cursor: pointer;
  transition: all var(--transition);
  border: none;
}

.btn-primary {
  background: var(--accent);
  color: var(--bg-primary);
  box-shadow: 0 0 24px var(--accent-glow);
}

.btn-primary:hover {
  background: var(--accent-dim);
  transform: translateY(-1px);
  box-shadow: 0 4px 32px var(--accent-glow);
}

.btn-secondary {
  background: transparent;
  color: var(--accent);
  border: 1px solid var(--border-accent);
}

.btn-secondary:hover {
  background: var(--accent-subtle);
  border-color: var(--accent);
}

/* ========================================
   Sections
   ======================================== */

.section {
  padding: var(--section-padding) 2rem;
}

/* Section backgrounds - different color per section as you scroll */
.section-problem {
  background: 
    radial-gradient(ellipse 80% 50% at 50% 50%, rgba(0, 80, 110, 0.4) 0%, transparent 70%),
    linear-gradient(180deg, rgba(0, 40, 60, 0.5) 0%, transparent 50%),
    #0a141c;
}

.section-solution {
  background: 
    radial-gradient(ellipse 60% 80% at 80% 20%, rgba(60, 100, 160, 0.3) 0%, transparent 60%),
    radial-gradient(ellipse 50% 60% at 20% 80%, rgba(0, 100, 140, 0.25) 0%, transparent 60%),
    #0a0f18;
}

.section-how-it-works {
  background: 
    radial-gradient(ellipse 70% 50% at 30% 50%, rgba(0, 100, 120, 0.35) 0%, transparent 65%),
    linear-gradient(0deg, rgba(0, 50, 70, 0.4) 0%, transparent 50%),
    #081218;
}

.section-customers,
.section-visibility {
  background: 
    radial-gradient(ellipse 60% 70% at 70% 30%, rgba(30, 80, 120, 0.35) 0%, transparent 60%),
    radial-gradient(ellipse 50% 50% at 10% 50%, rgba(0, 90, 120, 0.25) 0%, transparent 55%),
    #0b1118;
}

.visibility-features {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
}

.container {
  max-width: var(--container-max);
  margin: 0 auto;
}

.section-tag {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--accent);
  margin-bottom: 1rem;
}

.section-title {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 4vw, 2.75rem);
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 1.5rem;
  letter-spacing: -0.02em;
}

.section-intro {
  font-size: 1.125rem;
  color: var(--text-secondary);
  margin-bottom: 3rem;
  white-space: nowrap;
  overflow-x: auto;
}

.lead {
  font-size: 1.15rem;
  color: var(--text-primary);
  margin-bottom: 1rem;
}

.lead strong {
  color: var(--accent);
}

/* ========================================
   Problem Section
   ======================================== */

.problem-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.5rem;
  margin-bottom: 3rem;
}

.stat-card {
  padding: 1.75rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  transition: border-color var(--transition);
}

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

.stat-value {
  font-family: var(--font-heading);
  font-size: 2rem;
  font-weight: 700;
  color: var(--accent);
  display: block;
  margin-bottom: 0.25rem;
}

.stat-value--title {
  font-size: 1.125rem;
  line-height: 1.3;
}

.stat-unit {
  font-size: 0.875rem;
  color: var(--text-muted);
}

.stat-desc {
  font-size: 0.95rem;
  color: var(--text-secondary);
  margin-top: 0.75rem;
}

.problem-content p {
  color: var(--text-secondary);
  margin-bottom: 1rem;
}

/* ========================================
   Solution Section
   ======================================== */

.solution-features {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
}

.feature-card {
  padding: 2rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 16px;
  transition: all var(--transition);
}

.feature-card:hover {
  border-color: var(--border-accent);
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.3);
}

.feature-icon {
  width: 48px;
  height: 48px;
  margin-bottom: 1.25rem;
  color: var(--accent);
}

.feature-icon svg {
  width: 100%;
  height: 100%;
}

.feature-card h3 {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: 0.75rem;
  white-space: nowrap;
}

.feature-card p {
  font-size: 0.95rem;
  color: var(--text-secondary);
}

/* ========================================
   How It Works
   ======================================== */

.flow-container {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  justify-content: center;
  gap: 1rem;
  margin-bottom: 2rem;
}

.flow-step {
  flex: 1;
  min-width: 200px;
  max-width: 260px;
  padding: 1.75rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  text-align: center;
  transition: all var(--transition);
}

.flow-step:hover {
  border-color: var(--border-accent);
}

.flow-number {
  width: 40px;
  height: 40px;
  margin: 0 auto 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--bg-primary);
  background: var(--accent);
  border-radius: 50%;
}

.flow-step h3 {
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
}

.flow-step p {
  font-size: 0.875rem;
  color: var(--text-secondary);
}

.flow-arrow {
  width: 24px;
  height: 2px;
  background: var(--border-accent);
  align-self: center;
  flex-shrink: 0;
}

.flow-tagline {
  text-align: center;
  font-size: 1.125rem;
  color: var(--accent);
  font-weight: 500;
}

/* ========================================
   Customers Section
   ======================================== */

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

.customer-card {
  padding: 2rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 16px;
  transition: all var(--transition);
}

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

.customer-card-highlight {
  border-color: var(--border-accent);
  box-shadow: 0 0 0 1px rgba(0, 212, 255, 0.1);
}

.customer-badge {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--accent);
  background: var(--accent-subtle);
  padding: 0.25rem 0.75rem;
  border-radius: 6px;
  margin-bottom: 1rem;
}

.customer-card h3 {
  font-family: var(--font-heading);
  font-size: 1.35rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
}

.customer-saturation {
  font-size: 0.85rem;
  color: var(--accent);
  margin-bottom: 1rem;
}

.customer-card p {
  font-size: 0.95rem;
  color: var(--text-secondary);
  margin-bottom: 1rem;
}

.value-prop {
  font-size: 0.9rem;
  color: var(--text-primary);
  padding: 1rem;
  background: var(--bg-tertiary);
  border-radius: 8px;
  border-left: 3px solid var(--accent);
}

/* ========================================
   CTA Section
   ======================================== */

.section-cta {
  background: 
    radial-gradient(ellipse 120% 80% at 50% 50%, rgba(0, 100, 140, 0.45) 0%, transparent 60%),
    linear-gradient(180deg, transparent 0%, rgba(0, 60, 90, 0.3) 100%),
    #081218;
  border-top: 1px solid var(--border);
}

.cta-content {
  max-width: 560px;
  margin: 0 auto;
  text-align: center;
}

.cta-logo {
  height: 48px;
  margin: 0 auto 1.5rem;
}

.cta-title {
  font-family: var(--font-heading);
  font-size: clamp(1.75rem, 3vw, 2.25rem);
  font-weight: 700;
  margin-bottom: 1rem;
}

.cta-text {
  font-size: 1rem;
  color: var(--text-secondary);
  margin-bottom: 2rem;
}

.cta-actions {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}

.contact-form {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
  justify-content: center;
}

.contact-form input {
  flex: 1;
  min-width: 240px;
  padding: 0.875rem 1.25rem;
  font-family: var(--font-body);
  font-size: 1rem;
  color: var(--text-primary);
  background: var(--bg-tertiary);
  border: 1px solid var(--border);
  border-radius: 8px;
  outline: none;
  transition: border-color var(--transition);
}

.contact-form input:focus {
  border-color: var(--accent);
}

.contact-form input::placeholder {
  color: var(--text-muted);
}

/* ========================================
   Request Demo / Form Page (slightly different colors)
   ======================================== */

body.page-form {
  background: 
    radial-gradient(ellipse 100% 60% at 50% 0%, rgba(40, 80, 120, 0.3) 0%, transparent 55%),
    radial-gradient(ellipse 70% 50% at 100% 60%, rgba(0, 70, 100, 0.2) 0%, transparent 50%),
    radial-gradient(ellipse 70% 50% at 0% 40%, rgba(50, 90, 130, 0.2) 0%, transparent 50%),
    #070d12;
}

body.page-form .form-page-bg .hero-grid {
  background-image:
    linear-gradient(rgba(80, 180, 220, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(80, 180, 220, 0.05) 1px, transparent 1px);
}

body.page-form .form-page-bg .hero-glow {
  background: rgba(80, 180, 220, 0.9);
  opacity: 0.25;
}

body.page-form .form-container {
  background: rgba(10, 18, 24, 0.95);
  border-color: rgba(80, 180, 220, 0.15);
  box-shadow: 0 0 0 1px rgba(80, 180, 220, 0.08);
}

.form-page {
  position: relative;
  min-height: 100vh;
  padding: 8rem 2rem 4rem;
  display: flex;
  align-items: flex-start;
  justify-content: center;
}

.form-page-bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.form-page-bg .hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(0, 212, 255, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 212, 255, 0.03) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse 80% 60% at 50% 50%, black, transparent);
}

.form-page-bg .hero-glow {
  position: absolute;
  width: 500px;
  height: 500px;
  top: -150px;
  right: -150px;
  border-radius: 50%;
  filter: blur(100px);
  opacity: 0.12;
  background: var(--accent);
}

.form-container {
  position: relative;
  width: 100%;
  max-width: 480px;
  padding: 2.5rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 16px;
  box-shadow: 0 0 0 1px rgba(0, 212, 255, 0.05);
}

.form-header {
  text-align: center;
  margin-bottom: 2rem;
}

.form-logo {
  height: 48px;
  margin: 0 auto 1rem;
}

.form-title {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.form-subtitle {
  font-size: 0.95rem;
  color: var(--text-secondary);
}

.request-form .form-group {
  margin-bottom: 1.25rem;
}

.request-form label {
  display: block;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-secondary);
  margin-bottom: 0.5rem;
}

.request-form input,
.request-form select {
  width: 100%;
  padding: 0.75rem 1rem;
  font-family: var(--font-body);
  font-size: 1rem;
  color: var(--text-primary);
  background: var(--bg-tertiary);
  border: 1px solid var(--border);
  border-radius: 8px;
  outline: none;
  transition: border-color var(--transition);
}

.request-form input:focus,
.request-form select:focus {
  border-color: var(--accent);
}

.request-form input::placeholder {
  color: var(--text-muted);
}

.request-form select {
  cursor: pointer;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%23a0a0a0' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  padding-right: 2.5rem;
}

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

.form-group-checkbox {
  margin-bottom: 1.5rem;
}

.checkbox-label {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.95rem;
  color: var(--text-secondary);
  cursor: pointer;
}

.checkbox-label input[type="checkbox"] {
  flex-shrink: 0;
  width: 20px;
  height: 20px;
  accent-color: var(--accent);
  cursor: pointer;
}

.btn-submit {
  width: 100%;
  padding: 1rem;
  font-size: 1rem;
  margin-top: 0.5rem;
}

.form-back {
  text-align: center;
  margin-top: 1.5rem;
}

.form-back a {
  font-size: 0.9rem;
  color: var(--text-muted);
}

.form-back a:hover {
  color: var(--accent);
}

@media (max-width: 540px) {
  .form-row {
    grid-template-columns: 1fr;
  }
}

/* ========================================
   Footer
   ======================================== */

.footer {
  padding: 3rem 2rem;
  border-top: 1px solid var(--border);
  background: linear-gradient(135deg, #0c1a24 0%, #0a2235 30%, #083040 50%, #0a2230 70%, #0c1a22 100%);
}

.footer-content {
  max-width: var(--container-max);
  margin: 0 auto;
  text-align: center;
}

.footer-logo {
  height: 32px;
  margin: 0 auto 1rem;
  opacity: 0.8;
}

.footer-tagline {
  font-size: 0.9rem;
  color: var(--text-secondary);
  margin-bottom: 0.5rem;
}

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

/* ========================================
   Responsive
   ======================================== */

@media (max-width: 768px) {
  .hero {
    padding: 6rem 1rem 3rem;
    min-height: min(100vh, 100dvh);
  }

  .hero-title-main,
  .hero-subtitle {
    white-space: normal;
    text-align: center;
  }

  .hero-pitch {
    font-size: 1rem;
  }

  .hero-visual {
    margin-top: 2rem;
    padding: 0 1rem;
  }

  .comparison-preview {
    flex-direction: column;
    padding: 1.5rem;
    gap: 1rem;
  }

  .comparison-card {
    max-width: none;
    width: 100%;
  }

  .problem-grid,
  .solution-features,
  .visibility-features {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }

  .stat-card,
  .feature-card {
    max-width: none;
    width: 100%;
    box-sizing: border-box;
  }

  .mobile-menu-overlay {
    display: block;
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.75);
    z-index: 199;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease;
  }

  .mobile-menu-overlay.is-visible {
    opacity: 1;
    pointer-events: auto;
  }

  .nav-links {
    display: none;
  }

  .nav-links-mobile {
    display: flex;
    position: fixed;
    top: 0;
    right: 0;
    bottom: 0;
    width: 280px;
    flex-direction: column;
    justify-content: flex-start;
    padding-top: 5rem;
    padding-left: 1.5rem;
    gap: 1.25rem;
    list-style: none;
    margin: 0;
    background-color: #0a1219 !important;
    background-image: none !important;
    border-left: 1px solid rgba(255, 255, 255, 0.2);
    transform: translateX(100%);
    transition: transform 0.3s ease;
    z-index: 9999;
    box-shadow: -12px 0 40px rgba(0, 0, 0, 0.9);
  }

  .nav-links-mobile a {
    color: #f0f0f0;
    font-size: 1.1rem;
  }

  .nav-links-mobile.is-open {
    transform: translateX(0);
  }

  .nav-toggle {
    display: flex;
    z-index: 201;
    position: relative;
    padding: 0.5rem;
    min-width: 44px;
    min-height: 44px;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    -webkit-tap-highlight-color: transparent;
    border-radius: 6px;
    border: 1px solid var(--border);
  }

  .nav-toggle span {
    background: var(--text-primary);
  }

  .logo-img {
    height: 56px;
  }

  .nav-logo {
    margin: 0;
    padding: 0;
  }

  .nav {
    padding: 0.5rem 1rem;
  }

  .flow-arrow {
    width: 2px;
    height: 24px;
    margin: 0 auto;
  }

  .feature-card h3 {
    font-size: 0.875rem;
  }

  .flow-container {
    flex-direction: column;
  }

  .flow-step {
    max-width: none;
  }

  .contact-form {
    flex-direction: column;
  }

  .contact-form input {
    min-width: 100%;
  }
}

/* Scroll-triggered animations */
.fade-in {
  opacity: 0;
  transform: translateY(20px);
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}