/* ==========================================================================
   NECTOFLOW - High-Performance Design System & Stylesheet
   Designed for High SEO, Core Web Vitals, and Responsive Fidelity
   ========================================================================== */

/* --- CSS Variables & Design Tokens --- */
:root {
  /* Brand Colors */
  --primary-navy: #030a17;
  --bg-dark: #030914;
  --bg-dark-card: #0b1527;
  --bg-light: #ffffff;
  --bg-light-soft: #f8fafc;
  --bg-light-card: #ffffff;
  
  /* Brand Gradients & Accents */
  --accent-teal: #00f2b2;
  --accent-teal-dark: #00c896;
  --accent-blue: #0066ff;
  --accent-cyan: #00d2ff;
  --gradient-brand: linear-gradient(135deg, #00d2ff 0%, #0066ff 100%);
  --gradient-teal: linear-gradient(135deg, #00f2b2 0%, #00c896 100%);
  --gradient-cta: linear-gradient(90deg, #00f2b2 0%, #00d2ff 100%);
  
  /* Text Colors */
  --text-dark: #0c182b;
  --text-dark-muted: #64748b;
  --text-white: #ffffff;
  --text-light-muted: #94a3b8;
  
  /* Borders & Shadows */
  --border-light: #e2e8f0;
  --border-dark: rgba(255, 255, 255, 0.1);
  --border-glow: rgba(0, 242, 178, 0.3);
  --shadow-sm: 0 2px 4px rgba(0,0,0,0.04);
  --shadow-md: 0 10px 30px rgba(0,0,0,0.06);
  --shadow-lg: 0 20px 40px rgba(0,0,0,0.08);
  --shadow-glow: 0 0 35px rgba(0, 242, 178, 0.25);
  --shadow-blue-glow: 0 0 40px rgba(0, 102, 255, 0.2);
  
  /* Typography */
  --font-family: 'Plus Jakarta Sans', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  
  /* Layout & Spacing */
  --container-max: 1200px;
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-pill: 9999px;
  --transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

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

html {
  font-family: var(--font-family);
  font-size: 16px;
  background-color: var(--bg-dark);
  color: var(--text-dark);
  scroll-behavior: smooth;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

body {
  margin: 0;
  padding: 0;
  line-height: 1.6;
  overflow-x: hidden;
}

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

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

ul {
  list-style: none;
}

button, input, select {
  font-family: inherit;
  font-size: inherit;
}

/* --- Layout Utility Classes --- */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin-left: auto;
  margin-right: auto;
  padding-left: 24px;
  padding-right: 24px;
}

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

/* --- Ambient Glows --- */
.glow {
  position: absolute;
  border-radius: 50%;
  filter: blur(120px);
  pointer-events: none;
  z-index: 0;
}
.glow-top-left {
  top: -100px;
  left: -100px;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(0, 102, 255, 0.25) 0%, rgba(0,0,0,0) 70%);
}
.glow-top-right {
  top: 100px;
  right: -100px;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(0, 242, 178, 0.18) 0%, rgba(0,0,0,0) 70%);
}

/* --- Typography Helpers --- */
.gradient-text {
  background: linear-gradient(135deg, #00f2b2 0%, #00d2ff 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.gradient-text-teal {
  color: #00c896;
}

.badge-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 16px;
  background: rgba(0, 242, 178, 0.08);
  border: 1px solid rgba(0, 242, 178, 0.35);
  border-radius: var(--radius-pill);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--accent-teal);
  text-transform: uppercase;
  margin-bottom: 20px;
}

.badge-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background-color: var(--accent-teal);
  box-shadow: 0 0 8px var(--accent-teal);
}

/* --- Buttons & CTAs --- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  font-weight: 700;
  font-size: 0.95rem;
  padding: 12px 24px;
  border-radius: var(--radius-pill);
  cursor: pointer;
  border: none;
  transition: var(--transition);
  text-align: center;
}

.btn-primary {
  background: #00c896;
  background: linear-gradient(135deg, #00f2b2 0%, #00c896 100%);
  color: #03141f;
  box-shadow: 0 4px 18px rgba(0, 242, 178, 0.35);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0, 242, 178, 0.5);
}

.btn-secondary {
  background: transparent;
  color: #ffffff;
  border: 1px solid rgba(255, 255, 255, 0.3);
}
.btn-secondary:hover {
  border-color: #ffffff;
  background: rgba(255, 255, 255, 0.08);
  transform: translateY(-2px);
}

.btn-outline {
  background: transparent;
  color: #00c896;
  border: 1.5px solid #00c896;
}
.btn-outline:hover {
  background: #00c896;
  color: #03141f;
  box-shadow: 0 4px 18px rgba(0, 200, 150, 0.3);
  transform: translateY(-2px);
}

.btn-sm {
  padding: 8px 18px;
  font-size: 0.88rem;
}

.btn-full {
  width: 100%;
}

/* --- Header / Navigation --- */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding: 18px 0;
  transition: var(--transition);
  background: rgba(3, 9, 20, 0.7);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.site-header.scrolled {
  padding: 12px 0;
  background: rgba(3, 9, 20, 0.95);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

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

.brand-logo .logo-img {
  height: 42px;
  width: auto;
  object-fit: contain;
}

.main-nav .nav-list {
  display: flex;
  align-items: center;
  gap: 32px;
}

.nav-link {
  color: #cbd5e1;
  font-size: 0.95rem;
  font-weight: 500;
}
.nav-link:hover {
  color: var(--accent-teal);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 16px;
}

.mobile-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}
.hamburger-bar {
  display: block;
  width: 24px;
  height: 2px;
  background-color: #ffffff;
  margin: 5px 0;
  transition: var(--transition);
}

.mobile-menu {
  display: none;
  background: rgba(3, 9, 20, 0.98);
  padding: 24px;
  border-bottom: 1px solid var(--border-dark);
}
.mobile-menu.active {
  display: block;
}
.mobile-nav-list {
  display: flex;
  flex-direction: column;
  gap: 18px;
}
.mobile-nav-link {
  color: #ffffff;
  font-size: 1.1rem;
  font-weight: 600;
}

/* --- Hero Section --- */
.hero-section {
  position: relative;
  padding-top: 140px;
  padding-bottom: 80px;
  background-color: var(--bg-dark);
  color: var(--text-white);
  overflow: hidden;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 48px;
  align-items: center;
  position: relative;
  z-index: 1;
}

.hero-title {
  font-size: 3.5rem;
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.02em;
  margin-bottom: 24px;
}

.hero-description {
  font-size: 1.15rem;
  color: #94a3b8;
  max-width: 520px;
  margin-bottom: 32px;
  line-height: 1.6;
}

.hero-buttons {
  display: flex;
  gap: 16px;
  margin-bottom: 40px;
  flex-wrap: wrap;
}

.hero-highlights {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  padding-top: 24px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.highlight-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.88rem;
  font-weight: 600;
  color: #cbd5e1;
}

.highlight-icon {
  color: var(--accent-teal);
  display: flex;
  align-items: center;
}

/* --- Hero Visual & Interactive Phone --- */
.hero-visual {
  position: relative;
  display: flex;
  justify-content: center;
}

.phone-wrapper {
  position: relative;
  width: 100%;
  max-width: 380px;
}

.phone-mockup {
  background: #091428;
  border: 4px solid #1a2942;
  border-radius: 36px;
  padding: 16px 14px 20px;
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.6), 0 0 30px rgba(0, 102, 255, 0.2);
  position: relative;
  z-index: 2;
}

.phone-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: 14px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  margin-bottom: 16px;
}

.phone-brand {
  display: flex;
  align-items: center;
  gap: 10px;
}

.phone-avatar {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.phone-name {
  font-size: 0.92rem;
  font-weight: 700;
  color: #ffffff;
  display: block;
}

.phone-status {
  font-size: 0.75rem;
  color: var(--accent-teal);
  display: flex;
  align-items: center;
  gap: 4px;
}

.status-indicator {
  width: 6px;
  height: 6px;
  background-color: var(--accent-teal);
  border-radius: 50%;
  display: inline-block;
  box-shadow: 0 0 6px var(--accent-teal);
}

.phone-header-icons {
  display: flex;
  gap: 10px;
  color: #64748b;
}

.phone-chat-body {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.chat-bubble {
  padding: 12px 14px;
  border-radius: 14px;
  font-size: 0.85rem;
  line-height: 1.4;
  position: relative;
}

.chat-bubble.incoming {
  background: #ffffff;
  color: #0f172a;
  align-self: flex-start;
  border-bottom-left-radius: 4px;
  box-shadow: 0 4px 12px rgba(0,0,0,0.15);
}

.chat-bubble.outgoing {
  background: #00c896;
  color: #03141f;
  align-self: flex-end;
  border-bottom-right-radius: 4px;
  font-weight: 600;
  animation: popIn 0.3s ease-out;
}

.reply-bubble {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  background: #f1f5f9;
}

.chat-time {
  font-size: 0.65rem;
  color: #94a3b8;
  margin-left: 8px;
}

.chat-options-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
  background: rgba(11, 25, 46, 0.9);
  padding: 10px;
  border-radius: 16px;
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.chat-option-btn {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 14px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 10px;
  color: #ffffff;
  font-size: 0.82rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
  text-align: left;
}

.chat-option-btn:hover {
  background: rgba(0, 242, 178, 0.15);
  border-color: var(--accent-teal);
  color: var(--accent-teal);
  transform: translateX(3px);
}

/* --- Floating Feature Badges around Phone --- */
.floating-badge {
  position: absolute;
  z-index: 3;
  display: flex;
  align-items: center;
  gap: 10px;
  background: #071224;
  border: 1px solid rgba(0, 242, 178, 0.3);
  padding: 10px 14px;
  border-radius: 14px;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.4), 0 0 15px rgba(0, 242, 178, 0.15);
  backdrop-filter: blur(10px);
}

.floating-icon {
  width: 36px;
  height: 36px;
  border-radius: 8px;
  background: rgba(0, 242, 178, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
}

.floating-text {
  font-size: 0.75rem;
  font-weight: 700;
  color: #ffffff;
  line-height: 1.2;
}

.badge-top-left {
  top: 15%;
  left: -120px;
}
.badge-bottom-left {
  bottom: 20%;
  left: -120px;
}
.badge-top-right {
  top: 18%;
  right: -120px;
}
.badge-bottom-right {
  bottom: 22%;
  right: -120px;
}

/* --- Light Sections Architecture --- */
.section-light {
  background-color: #ffffff;
  color: var(--text-dark);
  padding: 80px 0;
  position: relative;
}

.section-header {
  margin-bottom: 50px;
}

.section-tag {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  color: #0066ff;
  text-transform: uppercase;
  margin-bottom: 12px;
}

.section-title {
  font-size: 2.25rem;
  font-weight: 800;
  line-height: 1.25;
  color: #0c182b;
  letter-spacing: -0.02em;
}

/* --- Features Grid (5 items) --- */
.features-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 20px;
}

.feature-card {
  background: #ffffff;
  border: 1px solid #edf2f7;
  border-radius: var(--radius-md);
  padding: 28px 20px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.03);
  transition: var(--transition);
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.feature-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 16px 32px rgba(0, 0, 0, 0.08);
  border-color: #00c896;
}

.feature-icon-wrapper {
  width: 54px;
  height: 54px;
  border-radius: 14px;
  background: #e6faf4;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 18px;
}

.feature-title {
  font-size: 1rem;
  font-weight: 700;
  color: #0c182b;
  margin-bottom: 10px;
  line-height: 1.3;
}

.feature-text {
  font-size: 0.85rem;
  color: var(--text-dark-muted);
  line-height: 1.5;
}

/* --- Pricing Section --- */
.section-pricing {
  background: #f8fafc;
  padding-top: 40px;
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 28px;
  align-items: stretch;
}

.pricing-card {
  background: #ffffff;
  border: 1px solid #e2e8f0;
  border-radius: var(--radius-lg);
  padding: 36px 30px;
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: var(--transition);
  box-shadow: var(--shadow-sm);
}

.pricing-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.pricing-card.featured {
  border: 2px solid #00c896;
  box-shadow: 0 15px 35px rgba(0, 200, 150, 0.15);
  transform: scale(1.02);
}

.featured-badge {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  background: #00c896;
  color: #03141f;
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  padding: 4px 16px;
  border-radius: var(--radius-pill);
  box-shadow: 0 4px 12px rgba(0, 200, 150, 0.3);
}

.plan-name {
  font-size: 1.5rem;
  font-weight: 800;
  color: #0c182b;
  margin-bottom: 4px;
}

.plan-badge-sub {
  font-size: 0.85rem;
  font-weight: 700;
  color: #00c896;
  margin-bottom: 10px;
}

.plan-tagline {
  font-size: 0.88rem;
  color: var(--text-dark-muted);
  line-height: 1.4;
  min-height: 40px;
}

.pricing-divider {
  height: 1px;
  background: #f1f5f9;
  margin: 20px 0;
}

.plan-features {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 30px;
  flex-grow: 1;
}

.plan-features li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.88rem;
  color: #334155;
}

.plan-features li.bold-feature {
  font-weight: 700;
  color: #0c182b;
}

.check-icon {
  color: #00c896;
  font-weight: 800;
  font-size: 0.95rem;
}

.pricing-footer {
  margin-top: auto;
}

.pricing-values {
  display: flex;
  justify-content: space-between;
  background: #f8fafc;
  padding: 14px 18px;
  border-radius: 12px;
  margin-bottom: 20px;
}

.price-box {
  display: flex;
  flex-direction: column;
}

.price-label {
  font-size: 0.72rem;
  color: #64748b;
  text-transform: uppercase;
  font-weight: 600;
}

.price-amount {
  font-size: 1.15rem;
  font-weight: 800;
  color: #0c182b;
}

.price-amount small {
  font-size: 0.75rem;
  font-weight: 500;
  color: #64748b;
}

/* --- Metrics / Social Proof Bar --- */
.section-metrics {
  background: #ffffff;
  padding: 40px 0;
}

.metrics-bar {
  background: #061124;
  border-radius: 16px;
  padding: 28px 36px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.15);
}

.metric-item {
  display: flex;
  align-items: center;
  gap: 16px;
}

.metric-icon {
  color: var(--accent-teal);
}

.metric-content {
  display: flex;
  flex-direction: column;
}

.metric-number {
  font-size: 1.7rem;
  font-weight: 800;
  color: #ffffff;
  line-height: 1.1;
}

.metric-label {
  font-size: 0.8rem;
  color: #94a3b8;
}

.metric-divider {
  width: 1px;
  height: 44px;
  background: rgba(255, 255, 255, 0.12);
}

/* --- How it Works / Timeline --- */
.section-how-it-works {
  padding: 80px 0;
}

.steps-timeline {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  position: relative;
}

.step-item {
  position: relative;
  text-align: left;
}

.step-header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
}

.step-badge {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: #00c896;
  color: #03141f;
  font-weight: 800;
  font-size: 0.85rem;
  display: flex;
  align-items: center;
  justify-content: center;
}

.step-icon-circle {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background: #e6faf4;
  display: flex;
  align-items: center;
  justify-content: center;
}

.step-title {
  font-size: 1.05rem;
  font-weight: 700;
  color: #0c182b;
  margin-bottom: 8px;
}

.step-desc {
  font-size: 0.85rem;
  color: var(--text-dark-muted);
  line-height: 1.5;
}

/* --- CTA Banner --- */
.section-cta {
  background: #ffffff;
  padding-bottom: 80px;
}

.cta-banner {
  background: linear-gradient(135deg, #030d1d 0%, #071935 100%);
  border-radius: 24px;
  padding: 48px 56px;
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 40px;
  align-items: center;
  position: relative;
  overflow: hidden;
  box-shadow: 0 20px 50px rgba(3, 13, 29, 0.4);
}

.cta-banner::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 400px;
  height: 400px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(0, 242, 178, 0.15) 0%, rgba(0,0,0,0) 70%);
  pointer-events: none;
}

.cta-left-content {
  color: #ffffff;
  position: relative;
  z-index: 2;
}

.cta-title {
  font-size: 2.2rem;
  font-weight: 800;
  line-height: 1.2;
  margin-bottom: 14px;
}

.cta-subtitle {
  font-size: 1rem;
  color: #94a3b8;
  margin-bottom: 24px;
  max-width: 500px;
}

.cta-bullets {
  display: flex;
  gap: 20px;
  margin-bottom: 32px;
  flex-wrap: wrap;
}

.cta-bullets li {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.88rem;
  font-weight: 600;
  color: #e2e8f0;
}

.cta-bullet-icon {
  display: flex;
  align-items: center;
}

.cta-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.cta-right-visual {
  display: flex;
  justify-content: flex-end;
  position: relative;
  z-index: 2;
}

.attendant-container {
  max-width: 380px;
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 10px 30px rgba(0,0,0,0.3);
}

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

/* --- Footer --- */
.site-footer {
  background: #02060d;
  color: #94a3b8;
  padding: 48px 0 32px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 24px;
  text-align: center;
}

.footer-logo {
  height: 38px;
  width: auto;
  margin-bottom: 8px;
}

.footer-tagline {
  font-size: 0.88rem;
  color: #64748b;
}

.footer-links {
  display: flex;
  gap: 24px;
  flex-wrap: wrap;
  justify-content: center;
  font-size: 0.9rem;
}

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

.footer-copy {
  font-size: 0.8rem;
  color: #475569;
  margin-top: 10px;
}

/* --- Floating WhatsApp Button --- */
.floating-whatsapp {
  position: fixed;
  bottom: 28px;
  right: 28px;
  width: 58px;
  height: 58px;
  border-radius: 50%;
  background: #25d366;
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 24px rgba(37, 211, 102, 0.4);
  z-index: 99;
  transition: var(--transition);
}

.floating-whatsapp:hover {
  transform: scale(1.1);
  box-shadow: 0 12px 30px rgba(37, 211, 102, 0.6);
}

.whatsapp-badge {
  position: absolute;
  top: -2px;
  right: -2px;
  background: #ff3b30;
  color: #ffffff;
  font-size: 0.72rem;
  font-weight: 800;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 2px solid #ffffff;
}

/* --- Modal Dialog --- */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(3, 9, 20, 0.85);
  backdrop-filter: blur(8px);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition);
}

.modal-overlay.active {
  opacity: 1;
  visibility: visible;
}

.modal-dialog {
  background: #0b1527;
  border: 1px solid rgba(0, 242, 178, 0.3);
  border-radius: 20px;
  padding: 36px;
  width: 100%;
  max-width: 480px;
  position: relative;
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.7);
  transform: translateY(20px);
  transition: var(--transition);
  color: #ffffff;
}

.modal-overlay.active .modal-dialog {
  transform: translateY(0);
}

.modal-close {
  position: absolute;
  top: 18px;
  right: 20px;
  background: none;
  border: none;
  color: #94a3b8;
  font-size: 1.8rem;
  cursor: pointer;
}

.modal-title {
  font-size: 1.4rem;
  font-weight: 800;
  margin-bottom: 8px;
}

.modal-subtitle {
  font-size: 0.88rem;
  color: #94a3b8;
  margin-bottom: 20px;
}

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

.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.form-group label {
  font-size: 0.82rem;
  font-weight: 600;
  color: #cbd5e1;
}

.form-group input, .form-group select {
  padding: 12px 14px;
  border-radius: 8px;
  border: 1px solid rgba(255, 255, 255, 0.15);
  background: #07101f;
  color: #ffffff;
  outline: none;
  transition: var(--transition);
}

.form-group input:focus, .form-group select:focus {
  border-color: var(--accent-teal);
  box-shadow: 0 0 10px rgba(0, 242, 178, 0.2);
}

/* --- Responsive Media Queries --- */
@media (max-width: 1100px) {
  .floating-badge {
    display: none;
  }
  .features-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (max-width: 900px) {
  .hero-grid {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 40px;
  }
  .hero-title {
    font-size: 2.8rem;
  }
  .hero-description {
    margin-left: auto;
    margin-right: auto;
  }
  .hero-buttons {
    justify-content: center;
  }
  .hero-highlights {
    justify-content: center;
  }
  .features-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .pricing-grid {
    grid-template-columns: 1fr;
    max-width: 480px;
    margin: 0 auto;
  }
  .pricing-card.featured {
    transform: scale(1);
  }
  .metrics-bar {
    flex-direction: column;
    gap: 24px;
    text-align: center;
  }
  .metric-divider {
    width: 80%;
    height: 1px;
  }
  .steps-timeline {
    grid-template-columns: 1fr 1fr;
    gap: 32px;
  }
  .cta-banner {
    grid-template-columns: 1fr;
    padding: 36px 24px;
  }
  .cta-right-visual {
    justify-content: center;
  }
  .main-nav {
    display: none;
  }
  .mobile-toggle {
    display: block;
  }
}

@media (max-width: 600px) {
  .hero-title {
    font-size: 2.2rem;
  }
  .features-grid {
    grid-template-columns: 1fr;
  }
  .steps-timeline {
    grid-template-columns: 1fr;
  }
  .cta-bullets {
    flex-direction: column;
    gap: 12px;
  }
  .cta-actions {
    flex-direction: column;
  }
  .cta-actions .btn {
    width: 100%;
  }
}

@keyframes popIn {
  0% { transform: scale(0.9); opacity: 0; }
  100% { transform: scale(1); opacity: 1; }
}