/* =========================================================================
   Rádio Plus IA - Design System (Material Design 3 Inspired)
   ========================================================================= */

:root {
  /* Colors */
  --primary: #6200EA;
  /* Roxo/Violeta Tech */
  --primary-hover: #4b00b3;
  --primary-light: #e0ccff;
  --secondary: #000000;
  /* Preto Sólido */
  --bg-color: #FFFFFF;
  /* Branco Neve */
  --surface-color: #F8F9FA;
  /* Cinza muito claro */
  --text-primary: #1F2937;
  --text-secondary: #4B5563;

  /* Status Colors */
  --success: #4CAF50;
  --success-light: #E8F5E9;
  --info: #2196F3;
  --info-light: #E3F2FD;
  --danger: #EF4444;

  /* Typography */
  --font-body: 'Inter', system-ui, -apple-system, sans-serif;
  --font-heading: 'Outfit', 'Inter', sans-serif;

  /* Radii */
  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-pill: 999px;

  /* Shadows (Material Design 3 Elevation) */
  --shadow-1: 0 1px 3px rgba(0, 0, 0, 0.12), 0 1px 2px rgba(0, 0, 0, 0.24);
  --shadow-2: 0 4px 6px rgba(0, 0, 0, 0.06), 0 2px 4px rgba(0, 0, 0, 0.08);
  /* Card Rest */
  --shadow-3: 0 10px 20px rgba(0, 0, 0, 0.08), 0 6px 6px rgba(0, 0, 0, 0.05);
  /* Card Hover */
  --shadow-4: 0 20px 40px rgba(0, 0, 0, 0.12);
  /* Modals/Popovers */

  /* Layout */
  --container-width: 1200px;
  --section-padding: 100px 0;
  --transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
}

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

html {
  font-family: var(--font-body);
  color: var(--text-primary);
  background-color: var(--bg-color);
  line-height: 1.6;
  scroll-behavior: smooth;
}

body {
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: var(--font-heading);
  color: var(--secondary);
  line-height: 1.2;
}

h1 {
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 800;
}

h2 {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700;
}

h3 {
  font-size: 1.5rem;
  font-weight: 600;
}

p {
  font-size: 1.125rem;
  color: var(--text-secondary);
  margin-bottom: 1rem;
}

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

ul {
  list-style: none;
}

.container {
  width: 100%;
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 24px;
}

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

.light-bg {
  background-color: var(--surface-color);
}

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

.mx-auto {
  margin-left: auto;
  margin-right: auto;
}

.mt-4 {
  margin-top: 2rem;
}

.mt-5 {
  margin-top: 3rem;
}

.w-100 {
  width: 100%;
}

/* =========================================================================
   Buttons
   ========================================================================= */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 24px;
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 600;
  border-radius: var(--radius-pill);
  cursor: pointer;
  transition: var(--transition);
  border: none;
  text-align: center;
}

.btn-lg {
  padding: 16px 32px;
  font-size: 1.125rem;
}

.btn-primary {
  background-color: var(--primary);
  color: var(--bg-color);
  box-shadow: var(--shadow-2);
}

.btn-primary:hover {
  background-color: var(--primary-hover);
  box-shadow: var(--shadow-3);
  transform: translateY(-2px);
}

.btn-ghost {
  background-color: transparent;
  color: var(--primary);
  border: 2px solid var(--primary);
}

.btn-ghost:hover {
  background-color: var(--primary-light);
  color: var(--primary-hover);
}

/* =========================================================================
   Navbar
   ========================================================================= */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 80px;
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(0, 0, 0, 0.05);
  z-index: 1000;
  transition: var(--transition);
}

.navbar.scrolled {
  box-shadow: var(--shadow-1);
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

.brand {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--secondary);
}

.brand strong {
  color: var(--primary);
}

.brand .primary-icon {
  color: var(--primary);
  font-size: 2rem;
}

.nav-links {
  display: flex;
  gap: 32px;
}

.nav-item {
  font-weight: 500;
  color: var(--text-secondary);
  position: relative;
}

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

.nav-item::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--primary);
  transition: var(--transition);
}

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

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

.menu-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  color: var(--secondary);
}

/* Mobile Menu */
.mobile-menu {
  position: fixed;
  top: 0;
  right: -100%;
  width: 100%;
  max-width: 400px;
  height: 100vh;
  background: var(--bg-color);
  box-shadow: var(--shadow-4);
  z-index: 1001;
  padding: 24px;
  display: flex;
  flex-direction: column;
  transition: var(--transition);
}

.mobile-menu.active {
  right: 0;
}

.mobile-menu-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 40px;
}

.close-menu {
  background: none;
  border: none;
  cursor: pointer;
  color: var(--secondary);
}

.mobile-nav-links {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.mobile-nav-item {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--secondary);
}

.mobile-actions {
  margin-top: auto;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

/* =========================================================================
   1. HOME (Hero & Pillars)
   ========================================================================= */
.hero {
  position: relative;
  padding: 160px 0 100px;
  overflow: hidden;
  background: radial-gradient(circle at top right, rgba(98, 0, 234, 0.05), transparent 60%);
}

.hero-bg-glow {
  position: absolute;
  top: -20%;
  right: -10%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(98, 0, 234, 0.15) 0%, transparent 70%);
  border-radius: 50%;
  filter: blur(60px);
  z-index: -1;
}

.hero-container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.hero-content h1 span {
  background: linear-gradient(135deg, var(--primary), #9D4EDD);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.badge {
  display: inline-block;
  padding: 6px 16px;
  background: var(--primary-light);
  color: var(--primary);
  border-radius: var(--radius-pill);
  font-weight: 600;
  font-size: 0.875rem;
  margin-bottom: 24px;
}

.subtitle {
  font-family: var(--font-body);
  font-size: 1.25rem;
  font-weight: 400;
  color: var(--text-secondary);
  margin-top: 24px;
  margin-bottom: 40px;
}

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

/* Hero Visual (Glass Dashboard Mockup) */
.glass-dashboard {
  background: rgba(255, 255, 255, 0.4);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.6);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-4);
  overflow: hidden;
  aspect-ratio: 4/3;
  display: flex;
  flex-direction: column;
}

.dash-header {
  background: rgba(255, 255, 255, 0.6);
  padding: 16px;
  display: flex;
  gap: 8px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.4);
}

.dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
}

.dot.red {
  background: #FF5F56;
}

.dot.yellow {
  background: #FFBD2E;
}

.dot.green {
  background: #27C93F;
}

.dash-body {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 32px;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.4), rgba(255, 255, 255, 0.1));
}

.dash-wave {
  display: flex;
  align-items: flex-end;
  gap: 4px;
  height: 60px;
  margin-bottom: 24px;
}

.dash-wave .bar {
  width: 8px;
  background: var(--primary);
  border-radius: 4px;
  animation: wave 1s infinite alternate ease-in-out;
}

.dash-wave .bar:nth-child(2) {
  animation-delay: 0.1s;
  height: 30%;
}

.dash-wave .bar:nth-child(3) {
  animation-delay: 0.2s;
  height: 60%;
}

.dash-wave .bar:nth-child(4) {
  animation-delay: 0.3s;
  height: 100%;
}

.dash-wave .bar:nth-child(5) {
  animation-delay: 0.4s;
  height: 80%;
}

.dash-wave .bar:nth-child(6) {
  animation-delay: 0.5s;
  height: 40%;
}

@keyframes wave {
  0% {
    height: 20%;
    background: var(--primary-light);
  }

  100% {
    height: 100%;
    background: var(--primary);
  }
}

.dash-text {
  font-weight: 500;
  color: var(--primary);
  font-family: var(--font-heading);
}

/* Pillars Cards */
.pillars-container {
  margin-top: 80px;
}

.pillars-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.pillars-grid.cols-2 {
  grid-template-columns: repeat(2, 1fr);
  max-width: 800px;
  margin: 24px auto 0;
}

.pillar-card {
  background: var(--bg-color);
  border-radius: var(--radius-lg);
  padding: 32px;
  box-shadow: var(--shadow-2);
  transition: var(--transition);
  border: 1px solid rgba(0, 0, 0, 0.03);
}

.pillar-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-3);
  border-color: var(--primary-light);
}

.icon-wrapper {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-md);
  background: var(--primary-light);
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 24px;
}

.icon-wrapper .material-symbols-rounded {
  font-size: 32px;
}

.icon-wrapper.success {
  background: var(--success-light);
  color: var(--success);
}

.icon-wrapper.info {
  background: var(--info-light);
  color: var(--info);
}

.icon-wrapper.secondary {
  background: #f0f0f0;
  color: var(--secondary);
}

.pillar-card h3 {
  margin-bottom: 12px;
  font-size: 1.25rem;
}

.pillar-card p {
  font-size: 1rem;
  margin-bottom: 0;
}

/* =========================================================================
   2. ESTÚDIO EXPRESS E NEWS IA
   ========================================================================= */
.section-header {
  max-width: 800px;
  margin: 0 auto 60px;
}

.section-header h2 span {
  color: var(--primary);
}

.feature-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
  margin-bottom: 100px;
}

.feature-row:last-child {
  margin-bottom: 0;
}

.feature-row.reverse .feature-content {
  order: 2;
}

.feature-row.reverse .feature-visual {
  order: 1;
}

.feature-icon {
  width: 64px;
  height: 64px;
  background: var(--primary-light);
  color: var(--primary);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 24px;
}

.feature-icon .material-symbols-rounded {
  font-size: 36px;
}

.feature-content h3 {
  font-size: 2rem;
  margin-bottom: 16px;
}

/* Mockups for Features */
.mockup-card {
  background: var(--bg-color);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-3);
  overflow: hidden;
  border: 1px solid rgba(0, 0, 0, 0.05);
}

.mockup-header {
  background: var(--surface-color);
  padding: 16px 24px;
  font-weight: 600;
  border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}

.mockup-play-area {
  padding: 40px;
  display: flex;
  align-items: center;
  gap: 24px;
}

.play-icon {
  font-size: 64px;
  color: var(--primary);
  cursor: pointer;
}

.waveform {
  flex: 1;
  height: 40px;
  background: repeating-linear-gradient(90deg, var(--primary) 0%, var(--primary) 2px, transparent 2px, transparent 6px);
  opacity: 0.6;
}

.mockup-card.dark {
  background: #1F2937;
  color: white;
}

.playlist-mockup {
  padding: 24px;
}

.playlist-mockup li {
  padding: 16px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  display: flex;
  align-items: center;
  gap: 12px;
}

.text-green {
  color: var(--success);
}

.text-blue {
  color: var(--info);
}

.mockup-card.window {
  display: flex;
  flex-direction: column;
}

.url-bar {
  background: #f1f1f1;
  padding: 12px 24px;
  font-family: monospace;
  color: #666;
  border-bottom: 1px solid #ddd;
}

.ai-processing {
  padding: 40px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
  color: var(--primary);
  font-weight: 500;
}

.spinner {
  animation: spin 2s linear infinite;
  font-size: 40px;
}

@keyframes spin {
  100% {
    transform: rotate(360deg);
  }
}

/* Audio Player Cards */
.audio-player-card {
  background: var(--bg-color);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-3);
  padding: 32px;
  border: 1px solid rgba(0, 0, 0, 0.05);
}

.audio-player-card h6 {
  font-family: var(--font-heading);
  font-size: 1.125rem;
  color: var(--secondary);
  margin-bottom: 24px;
  text-align: center;
}

.audio-track {
  background: var(--surface-color);
  border-radius: var(--radius-md);
  padding: 16px;
  margin-bottom: 16px;
  border: 1px solid rgba(0, 0, 0, 0.03);
  transition: var(--transition);
}

.audio-track:last-of-type {
  margin-bottom: 0;
}

.audio-track:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-1);
}

.track-info {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 12px;
  font-weight: 500;
  font-size: 0.95rem;
}

.audio-track audio {
  width: 100%;
  height: 40px;
  outline: none;
}

/* Custom Webkit Scrollbar for Audio (optional, some browsers allow it) */
.audio-track audio::-webkit-media-controls-panel {
  background-color: var(--bg-color);
}

.audio-track audio::-webkit-media-controls-play-button {
  color: var(--primary);
}

/* =========================================================================
   3. RÁDIO PLUS BUSINESS
   ========================================================================= */
.business-container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.check-list {
  margin-top: 40px;
  display: flex;
  flex-direction: column;
  gap: 32px;
}

.check-list li {
  display: flex;
  gap: 16px;
}

.check-icon {
  color: var(--success);
  font-size: 32px;
  flex-shrink: 0;
}

.check-list h4 {
  font-size: 1.25rem;
  margin-bottom: 8px;
}

.check-list p {
  font-size: 1rem;
  margin-bottom: 0;
}

.dashboard-mockup {
  position: relative;
  width: 100%;
  aspect-ratio: 1;
}

.dash-card {
  position: absolute;
  background: var(--bg-color);
  padding: 24px;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-3);
  display: flex;
  align-items: center;
  gap: 16px;
  min-width: 250px;
  transition: var(--transition);
}

.dash-card:hover {
  transform: scale(1.05);
  z-index: 10;
}

.dash-card span.material-symbols-rounded {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 28px;
}

.dash-card h5 {
  font-size: 1rem;
  margin-bottom: 4px;
  color: var(--secondary);
}

.dash-card span {
  font-size: 0.875rem;
  font-weight: 600;
}

.dash-card.sales {
  top: 10%;
  left: 0;
}

.dash-card.sales span.material-symbols-rounded {
  background: var(--success-light);
  color: var(--success);
}

.dash-card.sales div span {
  color: var(--success);
}

.dash-card.alert {
  top: 40%;
  right: 0;
}

.dash-card.alert span.material-symbols-rounded {
  background: var(--info-light);
  color: var(--info);
}

.dash-card.alert div span {
  color: var(--info);
}

.dash-card.ecad {
  bottom: 10%;
  left: 10%;
}

.dash-card.ecad span.material-symbols-rounded {
  background: var(--primary-light);
  color: var(--primary);
}

.dash-card.ecad div span {
  color: var(--primary);
}

/* =========================================================================
   4. PORTAIS SMART
   ========================================================================= */
.smart-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin-top: 40px;
}

.smart-card {
  text-align: left;
  background: var(--bg-color);
  padding: 32px 24px;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-1);
  transition: var(--transition);
  border: 1px solid transparent;
}

.smart-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-3);
  border-color: var(--primary-light);
}

.smart-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  background: var(--secondary);
  color: var(--bg-color);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
}

.smart-icon span {
  font-size: 24px;
}

.smart-card h4 {
  font-size: 1.125rem;
  margin-bottom: 12px;
}

.smart-card p {
  font-size: 0.875rem;
  margin-bottom: 0;
}

/* =========================================================================
   5. ENTERPRISE
   ========================================================================= */
.dark-section {
  background-color: var(--secondary);
  color: var(--bg-color);
}

.dark-section h2 {
  color: var(--bg-color);
}

.text-light {
  color: #9CA3AF;
}

.container-enterprise {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.enterprise-highlights {
  margin-top: 40px;
  display: flex;
  flex-direction: column;
  gap: 24px;
}

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

.highlight-item span.material-symbols-rounded {
  color: var(--primary-light);
  font-size: 32px;
}

.w-whatsapp {
  background-color: #25D366;
  color: white;
}

.w-whatsapp:hover {
  background-color: #128C7E;
}

/* Rack Visual */
.server-rack {
  background: #111;
  padding: 24px;
  border-radius: var(--radius-md);
  border: 2px solid #333;
  display: flex;
  flex-direction: column;
  gap: 16px;
  box-shadow: 0 0 40px rgba(0, 0, 0, 0.5);
}

.rack-unit {
  background: #222;
  border: 1px solid #444;
  padding: 16px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  gap: 16px;
  font-family: monospace;
  color: #888;
}

.rack-unit .lights {
  display: flex;
  gap: 8px;
}

.rack-unit .lights span {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #333;
}

.rack-unit.connected {
  border-color: var(--success);
  color: #fff;
}

.rack-unit.connected .lights span:first-child {
  background: var(--success);
  box-shadow: 0 0 8px var(--success);
}

.rack-unit.loading {
  border-color: var(--primary);
  color: #fff;
}

.rack-unit.loading .lights span {
  background: var(--primary);
  box-shadow: 0 0 8px var(--primary);
  animation: blink 1s infinite alternate;
}

.rack-unit.loading .lights span:nth-child(2) {
  animation-delay: 0.3s;
}

.rack-unit.loading .lights span:nth-child(3) {
  animation-delay: 0.6s;
}

@keyframes blink {
  from {
    opacity: 0.2;
  }

  to {
    opacity: 1;
  }
}

/* =========================================================================
   6. PLANOS E PREÇOS
   ========================================================================= */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  margin-top: 40px;
}

.pricing-card {
  background: var(--bg-color);
  border-radius: var(--radius-lg);
  padding: 40px 32px;
  box-shadow: var(--shadow-2);
  border: 1px solid rgba(0, 0, 0, 0.05);
  display: flex;
  flex-direction: column;
  position: relative;
  transition: var(--transition);
}

.pricing-card:hover {
  transform: translateY(-10px);
  box-shadow: var(--shadow-3);
}

.pricing-card.popular {
  border: 2px solid var(--primary);
  transform: scale(1.05);
  box-shadow: var(--shadow-3);
  z-index: 1;
}

.pricing-card.popular:hover {
  transform: scale(1.05) translateY(-5px);
}

.popular-badge {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--primary);
  color: white;
  padding: 4px 16px;
  border-radius: var(--radius-pill);
  font-size: 0.875rem;
  font-weight: 600;
}

.plan-header {
  text-align: center;
  margin-bottom: 32px;
  padding-bottom: 24px;
  border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}

.plan-header h3 {
  font-size: 1.5rem;
}

.plan-header p {
  font-size: 0.875rem;
  margin-bottom: 16px;
}

.price {
  font-family: var(--font-heading);
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--secondary);
}

.price span {
  font-size: 1rem;
  font-weight: 400;
  color: var(--text-secondary);
}

.plan-body {
  flex: 1;
  margin-bottom: 32px;
}

.plan-body ul {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.plan-body li {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.95rem;
}

.plan-body li span {
  color: var(--success);
  font-size: 20px;
  font-weight: bold;
}

.plan-body li.disabled {
  color: var(--text-secondary);
  opacity: 0.5;
}

.plan-body li.disabled span {
  color: var(--danger);
  font-weight: normal;
}

/* =========================================================================
   FOOTER
   ========================================================================= */
.footer {
  background: var(--surface-color);
  padding: 80px 0 40px;
  border-top: 1px solid rgba(0, 0, 0, 0.05);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 60px;
}

.footer-brand .brand {
  margin-bottom: 16px;
}

.footer-brand p {
  font-size: 0.875rem;
}

.footer-links display:flex {
  flex-direction: column;
}

.footer-links h5 {
  font-size: 1.125rem;
  margin-bottom: 24px;
}

.footer-links a {
  display: block;
  color: var(--text-secondary);
  margin-bottom: 12px;
  font-size: 0.95rem;
}

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

.footer-bottom {
  text-align: center;
  padding-top: 24px;
  border-top: 1px solid rgba(0, 0, 0, 0.05);
  font-size: 0.875rem;
  color: var(--text-secondary);
}

/* =========================================================================
   ANIMATIONS (Aesthetics/Micro-interactions)
   ========================================================================= */
.fade-up {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}

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

.fade-in {
  opacity: 0;
  transition: opacity 1s ease-out;
}

.fade-in.visible {
  opacity: 1;
}

.fade-right {
  opacity: 0;
  transform: translateX(-40px);
  transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}

.fade-right.visible {
  opacity: 1;
  transform: translateX(0);
}

.fade-left {
  opacity: 0;
  transform: translateX(40px);
  transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}

.fade-left.visible {
  opacity: 1;
  transform: translateX(0);
}

.delay-1 {
  transition-delay: 0.1s;
}

.delay-2 {
  transition-delay: 0.2s;
}

.delay-3 {
  transition-delay: 0.3s;
}

.delay-4 {
  transition-delay: 0.4s;
}

.delay-5 {
  transition-delay: 0.5s;
}

.delay-6 {
  transition-delay: 0.6s;
}

/* =========================================================================
   RESPONSIVE
   ========================================================================= */
@media (max-width: 1024px) {

  .hero-container,
  .business-container,
  .container-enterprise {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .feature-row {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .feature-row.reverse .feature-content {
    order: 1;
  }

  .feature-row.reverse .feature-visual {
    order: 2;
  }

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

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

  .pricing-grid {
    grid-template-columns: 1fr;
    max-width: 600px;
    margin-inline: auto;
  }

  .pricing-card.popular {
    transform: none;
  }

  .pricing-card.popular:hover {
    transform: translateY(-5px);
  }

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

@media (max-width: 768px) {
  h1 {
    font-size: 2.5rem;
  }

  h2 {
    font-size: 2rem;
  }

  .nav-links,
  .hide-mobile {
    display: none;
  }

  .menu-toggle {
    display: block;
  }

  .pillars-grid,
  .pillars-grid.cols-2 {
    grid-template-columns: 1fr;
  }

  .smart-grid {
    grid-template-columns: 1fr;
  }

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

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

  .highlight-item {
    text-align: left;
  }

  .check-list li {
    text-align: left;
  }
}

/* =========================================================================
   7. SPLIT SCREEN CAPTURE PAGE (LEADS)
   ========================================================================= */
.capture-page {
  background-color: var(--surface-color);
  min-height: 100vh;
  display: flex;
  align-items: center;
}

.capture-container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
  padding: 40px 24px;
  max-width: 1200px;
  margin: 0 auto;
  width: 100%;
}

.capture-left {
  max-width: 500px;
}

.capture-logo {
  margin-bottom: 40px;
  display: inline-block;
}

.capture-left h1 {
  font-size: clamp(2.5rem, 4vw, 3.5rem);
  line-height: 1.1;
  margin-bottom: 24px;
}

.capture-left h1 span {
  color: var(--primary);
}

.capture-left .subtitle {
  font-size: 1.125rem;
  color: var(--text-secondary);
  margin-bottom: 40px;
  margin-top: 0;
}

.capture-benefits {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.capture-benefits li {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  font-size: 1.05rem;
  font-weight: 500;
  color: var(--text-primary);
}

.capture-benefits .check-icon {
  color: var(--primary);
  background: var(--primary-light);
  width: 32px;
  height: 32px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  flex-shrink: 0;
}

.capture-right {
  display: flex;
  justify-content: flex-end;
}

.capture-form-card {
  background: var(--bg-color);
  padding: 48px 40px;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-4);
  width: 100%;
  max-width: 480px;
  border: 1px solid rgba(0, 0, 0, 0.03);
  position: relative;
  z-index: 2;
}

.capture-form-card h3 {
  font-size: 1.5rem;
  margin-bottom: 32px;
  text-align: center;
}

.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  font-size: 0.875rem;
  font-weight: 600;
  margin-bottom: 8px;
  color: var(--text-primary);
}

.form-control {
  width: 100%;
  padding: 14px 16px;
  border: 1px solid #D1D5DB;
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  font-size: 1rem;
  color: var(--text-primary);
  background-color: var(--bg-color);
  transition: var(--transition);
}

.form-control:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px var(--primary-light);
}

select.form-control {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='none' stroke='%234B5563' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 16px center;
  background-size: 16px;
}

.privacy-note {
  text-align: center;
  font-size: 0.75rem;
  color: var(--text-secondary);
  margin-top: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
}

@media (max-width: 992px) {
  .capture-container {
    grid-template-columns: 1fr;
    gap: 40px;
    padding: 60px 24px;
  }

  .capture-right {
    justify-content: center;
  }

  .capture-left {
    max-width: 100%;
    text-align: center;
  }

  .capture-left h1 {
    font-size: 2.5rem;
  }

  .capture-benefits {
    text-align: left;
    max-width: 500px;
    margin: 0 auto;
  }

  .capture-logo {
    margin-bottom: 24px;
  }
}