/* ==========================================================================
   MEGA MAIS ZAP — MODERN SAAS DESIGN SYSTEM & STYLESHEET
   Version: 2.0.0
   Design Inspired by: Stripe, Linear, Intercom, Notion, Brevo
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. CSS Custom Properties / Design Tokens
   -------------------------------------------------------------------------- */
:root {
  /* Brand Colors Extracted from Mega Mais Zap Identity */
  --primary: #02BF64;
  --primary-hover: #00A855;
  --primary-dark: #008746;
  --primary-light: #E8FAF1;
  --primary-glow: rgba(2, 191, 100, 0.25);
  
  --secondary: #351351;
  --secondary-hover: #2A0E41;
  --secondary-dark: #1E0A30;
  --secondary-light: #F4EFF9;
  --secondary-glow: rgba(53, 19, 81, 0.15);

  --accent: #10B981;
  --accent-blue: #3B82F6;
  --accent-amber: #F59E0B;
  --accent-purple: #8B5CF6;
  
  /* Neutral Palette */
  --bg-body: #FFFFFF;
  --bg-soft: #F8FAFC;
  --bg-card: #FFFFFF;
  --bg-card-hover: #FCFDFE;
  --bg-dark: #0B0F19;
  --bg-dark-surface: #111827;
  --bg-dark-card: #1F2937;
  
  --text-primary: #0F172A;
  --text-secondary: #475569;
  --text-muted: #94A3B8;
  --text-white: #FFFFFF;
  --text-white-muted: #CBD5E1;
  
  --border-light: #E2E8F0;
  --border-focus: #02BF64;
  --border-subtle: #F1F5F9;
  --border-dark: rgba(255, 255, 255, 0.1);

  /* Typography */
  --font-heading: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-mono: 'SFMono-Regular', Consolas, 'Liberation Mono', Menlo, monospace;

  /* Shadows */
  --shadow-xs: 0 1px 2px rgba(15, 23, 42, 0.04);
  --shadow-sm: 0 2px 4px rgba(15, 23, 42, 0.06), 0 1px 2px rgba(15, 23, 42, 0.04);
  --shadow-md: 0 8px 16px -4px rgba(15, 23, 42, 0.08), 0 4px 6px -2px rgba(15, 23, 42, 0.04);
  --shadow-lg: 0 20px 25px -5px rgba(15, 23, 42, 0.1), 0 10px 10px -5px rgba(15, 23, 42, 0.04);
  --shadow-xl: 0 25px 50px -12px rgba(15, 23, 42, 0.18);
  --shadow-primary: 0 10px 25px -5px rgba(2, 191, 100, 0.4);
  --shadow-secondary: 0 10px 25px -5px rgba(53, 19, 81, 0.35);

  /* Radii */
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 18px;
  --radius-xl: 24px;
  --radius-full: 9999px;

  /* Transitions */
  --transition-fast: 0.15s ease;
  --transition-base: 0.25s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-slow: 0.4s cubic-bezier(0.16, 1, 0.3, 1);

  /* Layout */
  --container-max: 1240px;
  --header-height: 80px;
}

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

html {
  font-size: 16px;
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-height) + 20px);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}

body {
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.6;
  color: var(--text-primary);
  background-color: var(--bg-body);
  overflow-x: hidden;
}

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

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

button, input, select, textarea {
  font: inherit;
  color: inherit;
}

button {
  cursor: pointer;
  border: none;
  background: none;
}

ul, ol {
  list-style: none;
}

/* --------------------------------------------------------------------------
   3. Typography & Section Headers
   -------------------------------------------------------------------------- */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.2;
  color: var(--text-primary);
  letter-spacing: -0.025em;
}

h1 {
  font-size: clamp(2.35rem, 5.2vw, 3.85rem);
  font-weight: 800;
  line-height: 1.1;
}

h2 {
  font-size: clamp(1.85rem, 3.8vw, 2.75rem);
  font-weight: 800;
}

h3 {
  font-size: clamp(1.25rem, 2.2vw, 1.55rem);
  font-weight: 700;
}

h4 {
  font-size: 1.15rem;
  font-weight: 600;
}

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

.text-gradient {
  background: linear-gradient(135deg, var(--primary) 0%, #00d66f 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.text-gradient-purple {
  background: linear-gradient(135deg, var(--secondary) 0%, #7928CA 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

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

.section {
  padding-top: 96px;
  padding-bottom: 96px;
  position: relative;
}

.section-soft {
  background-color: var(--bg-soft);
}

.section-dark {
  background-color: var(--bg-dark);
  color: var(--text-white);
}

.section-dark h2,
.section-dark h3,
.section-dark h4 {
  color: var(--text-white);
}

.section-dark p {
  color: var(--text-white-muted);
}

.section-header {
  text-align: center;
  max-width: 740px;
  margin: 0 auto 60px auto;
}

.section-header.text-left {
  text-align: left;
  margin-left: 0;
}

.section-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  font-size: 0.825rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--secondary);
  background-color: var(--secondary-light);
  border-radius: var(--radius-full);
  margin-bottom: 16px;
}

.section-tag.tag-primary {
  color: var(--primary-dark);
  background-color: var(--primary-light);
}

.section-tag.tag-dark {
  color: #A7F3D0;
  background: rgba(2, 191, 100, 0.15);
  border: 1px solid rgba(2, 191, 100, 0.3);
}

.section-subtitle {
  font-size: 1.125rem;
  color: var(--text-secondary);
  margin-top: 16px;
  line-height: 1.65;
}

/* --------------------------------------------------------------------------
   5. Buttons & Interactive Elements
   -------------------------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 13px 26px;
  font-family: var(--font-heading);
  font-size: 0.975rem;
  font-weight: 700;
  border-radius: var(--radius-md);
  transition: all var(--transition-base);
  text-align: center;
  white-space: nowrap;
  user-select: none;
  position: relative;
  overflow: hidden;
}

.btn-lg {
  padding: 16px 34px;
  font-size: 1.05rem;
  border-radius: var(--radius-md);
}

.btn-sm {
  padding: 9px 18px;
  font-size: 0.875rem;
  border-radius: var(--radius-sm);
}

.btn-primary {
  background-color: var(--primary);
  color: #FFFFFF;
  box-shadow: var(--shadow-primary);
}

.btn-primary:hover {
  background-color: var(--primary-hover);
  transform: translateY(-2px);
  box-shadow: 0 14px 28px -6px rgba(2, 191, 100, 0.5);
  color: #FFFFFF;
}

.btn-primary:active {
  transform: translateY(0);
}

.btn-secondary {
  background-color: var(--secondary);
  color: #FFFFFF;
  box-shadow: var(--shadow-secondary);
}

.btn-secondary:hover {
  background-color: var(--secondary-hover);
  transform: translateY(-2px);
  color: #FFFFFF;
}

.btn-outline {
  background-color: transparent;
  color: var(--text-primary);
  border: 1.5px solid var(--border-light);
}

.btn-outline:hover {
  border-color: var(--primary);
  color: var(--primary-dark);
  background-color: var(--primary-light);
  transform: translateY(-2px);
}

.btn-outline-white {
  background-color: rgba(255, 255, 255, 0.08);
  color: #FFFFFF;
  border: 1.5px solid rgba(255, 255, 255, 0.25);
  backdrop-filter: blur(8px);
}

.btn-outline-white:hover {
  background-color: #FFFFFF;
  color: var(--text-primary);
  border-color: #FFFFFF;
  transform: translateY(-2px);
}

.btn-white {
  background-color: #FFFFFF;
  color: var(--secondary);
  box-shadow: var(--shadow-md);
}

.btn-white:hover {
  background-color: #F8FAFC;
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
  color: var(--secondary-dark);
}

.btn svg {
  width: 18px;
  height: 18px;
  transition: transform var(--transition-fast);
}

.btn:hover svg {
  transform: translateX(3px);
}

/* --------------------------------------------------------------------------
   6. Header & Navigation (Sticky & Transparent to Blur)
   -------------------------------------------------------------------------- */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--header-height);
  z-index: 1000;
  display: flex;
  align-items: center;
  transition: all var(--transition-base);
  background: transparent;
}

.site-header.scrolled {
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  box-shadow: 0 4px 20px rgba(15, 23, 42, 0.06);
  border-bottom: 1px solid rgba(226, 232, 240, 0.8);
  height: 72px;
}

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

.header-brand {
  display: flex;
  align-items: center;
  gap: 12px;
}

.header-logo {
  height: 40px;
  width: auto;
  object-fit: contain;
}

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

.nav-link {
  font-family: var(--font-heading);
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-secondary);
  position: relative;
  padding: 6px 0;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0%;
  height: 2px;
  background-color: var(--primary);
  transition: width var(--transition-base);
  border-radius: var(--radius-full);
}

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

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

.header-actions {
  display: flex;
  align-items: center;
  gap: 14px;
}

.btn-login {
  font-family: var(--font-heading);
  font-size: 0.925rem;
  font-weight: 700;
  color: var(--secondary);
  padding: 8px 16px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  gap: 6px;
}

.btn-login:hover {
  background-color: var(--secondary-light);
  color: var(--secondary-dark);
}

/* Mobile Hamburger Toggle */
.mobile-toggle {
  display: none;
  flex-direction: column;
  justify-content: space-between;
  width: 32px;
  height: 22px;
  padding: 0;
  cursor: pointer;
  z-index: 1010;
}

.mobile-toggle span {
  display: block;
  height: 2.5px;
  width: 100%;
  background-color: var(--secondary);
  border-radius: 2px;
  transition: all var(--transition-base);
}

.mobile-toggle.active span:nth-child(1) {
  transform: translateY(9.5px) rotate(45deg);
}

.mobile-toggle.active span:nth-child(2) {
  opacity: 0;
}

.mobile-toggle.active span:nth-child(3) {
  transform: translateY(-9.5px) rotate(-45deg);
}

/* Mobile Off-Canvas Drawer */
.mobile-drawer {
  position: fixed;
  top: 0;
  right: -100%;
  width: 82%;
  max-width: 360px;
  height: 100vh;
  background: #FFFFFF;
  z-index: 1005;
  box-shadow: -10px 0 30px rgba(0, 0, 0, 0.15);
  padding: 90px 28px 40px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: right var(--transition-slow);
  overflow-y: auto;
}

.mobile-drawer.open {
  right: 0;
}

.mobile-drawer-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  background: rgba(15, 23, 42, 0.5);
  backdrop-filter: blur(4px);
  z-index: 1002;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-base);
}

.mobile-drawer-overlay.active {
  opacity: 1;
  pointer-events: auto;
}

.mobile-nav-links {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.mobile-nav-links .nav-link {
  font-size: 1.15rem;
  padding: 10px 0;
  border-bottom: 1px solid var(--border-subtle);
}

.mobile-drawer-actions {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-top: 24px;
}

/* --------------------------------------------------------------------------
   7. Hero Section
   -------------------------------------------------------------------------- */
.hero-section {
  padding-top: calc(var(--header-height) + 48px);
  padding-bottom: 80px;
  background: radial-gradient(circle at 85% 15%, rgba(2, 191, 100, 0.08) 0%, transparent 40%),
              radial-gradient(circle at 10% 40%, rgba(53, 19, 81, 0.05) 0%, transparent 45%),
              #FFFFFF;
  position: relative;
  overflow: hidden;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.05fr 1.15fr;
  gap: 48px;
  align-items: center;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 7px 16px;
  background: linear-gradient(135deg, var(--secondary-light) 0%, #FFFFFF 100%);
  border: 1px solid rgba(53, 19, 81, 0.12);
  border-radius: var(--radius-full);
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--secondary);
  box-shadow: var(--shadow-xs);
  margin-bottom: 24px;
}

.hero-badge .badge-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 22px;
  height: 22px;
  background-color: var(--primary);
  color: #FFFFFF;
  border-radius: 50%;
  font-size: 0.75rem;
}

.hero-headline {
  margin-bottom: 20px;
}

.hero-headline .highlight {
  color: var(--primary);
  position: relative;
  display: inline-block;
}

.hero-subheadline {
  font-size: 1.18rem;
  color: var(--text-secondary);
  line-height: 1.65;
  margin-bottom: 36px;
}

.hero-cta-group {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 22px;
}

.hero-trust-bullets {
  display: flex;
  align-items: center;
  gap: 20px;
  font-size: 0.875rem;
  color: var(--text-secondary);
  font-weight: 500;
  flex-wrap: wrap;
}

.hero-trust-bullets span {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.hero-trust-bullets span svg {
  width: 16px;
  height: 16px;
  color: var(--primary);
  flex-shrink: 0;
}

/* Hero Mockup Visual Container */
.hero-mockup-wrap {
  position: relative;
  perspective: 1000px;
}

.browser-mockup {
  background: #FFFFFF;
  border-radius: var(--radius-lg);
  box-shadow: 0 25px 60px -15px rgba(15, 23, 42, 0.18), 0 0 0 1px rgba(226, 232, 240, 0.9);
  overflow: hidden;
  position: relative;
  transition: transform var(--transition-slow);
}

.browser-header {
  height: 42px;
  background: #F8FAFC;
  border-bottom: 1px solid var(--border-light);
  display: flex;
  align-items: center;
  padding: 0 16px;
  gap: 12px;
}

.browser-dots {
  display: flex;
  gap: 6px;
}

.browser-dots span {
  width: 10px;
  height: 10px;
  border-radius: 50%;
}

.browser-dots span:nth-child(1) { background-color: #EF4444; }
.browser-dots span:nth-child(2) { background-color: #F59E0B; }
.browser-dots span:nth-child(3) { background-color: #10B981; }

.browser-address {
  background: #FFFFFF;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-sm);
  padding: 3px 14px;
  font-size: 0.75rem;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 6px;
  flex: 1;
  max-width: 320px;
}

.browser-address svg {
  width: 12px;
  height: 12px;
  color: var(--primary);
}

/* Interactive Dashboard Simulation in Mockup */
.mockup-app {
  display: grid;
  grid-template-columns: 70px 220px 1fr;
  height: 460px;
  background: #FFFFFF;
  font-family: var(--font-body);
}

.app-sidebar {
  background: var(--secondary);
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 16px 0;
  gap: 20px;
}

.app-sidebar .sidebar-logo {
  width: 36px;
  height: 36px;
  background: var(--primary);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #FFFFFF;
  font-weight: 800;
  font-size: 1.1rem;
}

.app-sidebar-icon {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255, 255, 255, 0.6);
  transition: all var(--transition-fast);
}

.app-sidebar-icon.active,
.app-sidebar-icon:hover {
  background: rgba(255, 255, 255, 0.15);
  color: #FFFFFF;
}

.app-queue-column {
  border-right: 1px solid var(--border-light);
  background: #F8FAFC;
  display: flex;
  flex-direction: column;
}

.queue-header {
  padding: 14px 16px;
  border-bottom: 1px solid var(--border-light);
}

.queue-header-title {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--text-primary);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.queue-count {
  background: var(--primary);
  color: #FFFFFF;
  font-size: 0.7rem;
  font-weight: 700;
  padding: 2px 7px;
  border-radius: var(--radius-full);
}

.queue-dept-chips {
  display: flex;
  gap: 4px;
  margin-top: 10px;
}

.queue-dept-chips span {
  font-size: 0.65rem;
  font-weight: 600;
  padding: 2px 8px;
  border-radius: var(--radius-full);
  background: #FFFFFF;
  border: 1px solid var(--border-light);
  color: var(--text-secondary);
}

.queue-dept-chips span.active {
  background: var(--secondary);
  color: #FFFFFF;
  border-color: var(--secondary);
}

.queue-chat-list {
  display: flex;
  flex-direction: column;
  overflow-y: auto;
}

.queue-chat-item {
  padding: 12px 14px;
  border-bottom: 1px solid rgba(226, 232, 240, 0.7);
  display: flex;
  gap: 10px;
  align-items: center;
  transition: background var(--transition-fast);
  cursor: pointer;
}

.queue-chat-item.active {
  background: #FFFFFF;
  border-left: 3px solid var(--primary);
}

.chat-avatar {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: #E2E8F0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--text-primary);
  flex-shrink: 0;
  position: relative;
}

.chat-avatar.online::after {
  content: '';
  position: absolute;
  bottom: 0;
  right: 0;
  width: 9px;
  height: 9px;
  background: var(--primary);
  border: 2px solid #FFFFFF;
  border-radius: 50%;
}

.chat-info {
  flex: 1;
  min-width: 0;
}

.chat-name {
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--text-primary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.chat-preview {
  font-size: 0.7rem;
  color: var(--text-muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.chat-badge {
  font-size: 0.6rem;
  padding: 2px 6px;
  border-radius: 4px;
  background: #EEF2FF;
  color: #4F46E5;
  font-weight: 600;
}

.app-chat-area {
  display: flex;
  flex-direction: column;
  background: #FFFFFF;
}

.chat-main-header {
  padding: 12px 20px;
  border-bottom: 1px solid var(--border-light);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.chat-main-client {
  display: flex;
  align-items: center;
  gap: 12px;
}

.chat-main-client-meta h4 {
  font-size: 0.9rem;
  font-weight: 700;
  margin-bottom: 2px;
}

.chat-main-client-meta p {
  font-size: 0.725rem;
  color: var(--primary);
  font-weight: 600;
}

.chat-attendant-tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.75rem;
  background: var(--secondary-light);
  color: var(--secondary);
  font-weight: 600;
  padding: 4px 10px;
  border-radius: var(--radius-full);
}

.chat-messages-body {
  flex: 1;
  padding: 18px 20px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  background: #FAFBFD;
  overflow-y: auto;
}

.msg-bubble {
  max-width: 80%;
  padding: 10px 14px;
  border-radius: 12px;
  font-size: 0.8rem;
  line-height: 1.45;
  position: relative;
}

.msg-bubble.incoming {
  align-self: flex-start;
  background: #FFFFFF;
  border: 1px solid var(--border-light);
  color: var(--text-primary);
  border-bottom-left-radius: 2px;
}

.msg-bubble.outgoing {
  align-self: flex-end;
  background: var(--primary);
  color: #FFFFFF;
  border-bottom-right-radius: 2px;
}

.msg-time {
  font-size: 0.65rem;
  opacity: 0.75;
  text-align: right;
  margin-top: 4px;
}

.chat-input-bar {
  padding: 12px 18px;
  border-top: 1px solid var(--border-light);
  display: flex;
  align-items: center;
  gap: 10px;
  background: #FFFFFF;
}

.chat-fake-input {
  flex: 1;
  background: #F1F5F9;
  border-radius: var(--radius-full);
  padding: 8px 16px;
  font-size: 0.78rem;
  color: var(--text-muted);
}

.chat-send-btn {
  width: 32px;
  height: 32px;
  background: var(--primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #FFFFFF;
}

/* Floating Micro Badges around Mockup */
.floating-badge {
  position: absolute;
  background: #FFFFFF;
  border-radius: var(--radius-md);
  padding: 10px 16px;
  box-shadow: 0 16px 32px -8px rgba(15, 23, 42, 0.15), 0 0 0 1px rgba(226, 232, 240, 0.8);
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.825rem;
  font-weight: 700;
  color: var(--text-primary);
  z-index: 20;
  animation: float-gentle 4s ease-in-out infinite;
}

.floating-badge-icon {
  width: 32px;
  height: 32px;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #FFFFFF;
  flex-shrink: 0;
}

.floating-badge.badge-top-left {
  top: -20px;
  left: -20px;
  animation-delay: 0s;
}

.floating-badge.badge-bottom-right {
  bottom: -20px;
  right: -20px;
  animation-delay: 2s;
}

@keyframes float-gentle {
  0%, 100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-8px);
  }
}

/* --------------------------------------------------------------------------
   8. Social Proof / Clients Section
   -------------------------------------------------------------------------- */
.social-proof-section {
  padding: 50px 0;
  border-top: 1px solid var(--border-light);
  border-bottom: 1px solid var(--border-light);
  background: #FFFFFF;
}

.social-proof-title {
  text-align: center;
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 32px;
}

.clients-slider-wrapper {
  overflow: hidden;
  position: relative;
  width: 100%;
}

.clients-slider-wrapper::before,
.clients-slider-wrapper::after {
  content: '';
  position: absolute;
  top: 0;
  width: 80px;
  height: 100%;
  z-index: 2;
  pointer-events: none;
}

.clients-slider-wrapper::before {
  left: 0;
  background: linear-gradient(to right, #FFFFFF 0%, transparent 100%);
}

.clients-slider-wrapper::after {
  right: 0;
  background: linear-gradient(to left, #FFFFFF 0%, transparent 100%);
}

.clients-track {
  display: flex;
  align-items: center;
  gap: 48px;
  width: max-content;
  animation: scroll-clients 28s linear infinite;
}

.clients-track:hover {
  animation-play-state: paused;
}

.client-logo-item {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 48px;
  padding: 0 12px;
  filter: grayscale(100%) opacity(60%);
  transition: all var(--transition-base);
}

.client-logo-item:hover {
  filter: grayscale(0%) opacity(100%);
  transform: scale(1.06);
}

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

@keyframes scroll-clients {
  0% {
    transform: translateX(0);
  }
  100% {
    transform: translateX(-50%);
  }
}

/* --------------------------------------------------------------------------
   9. Problem Section (Bagunça do WhatsApp vs Mega Mais Zap)
   -------------------------------------------------------------------------- */
.problem-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin-bottom: 40px;
}

.problem-card {
  background: #FFFFFF;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 32px 24px;
  transition: all var(--transition-base);
  position: relative;
  display: flex;
  flex-direction: column;
}

.problem-card:hover {
  border-color: #FECACA;
  transform: translateY(-4px);
  box-shadow: 0 12px 28px -6px rgba(239, 68, 68, 0.12);
}

.problem-icon-wrap {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-md);
  background: #FEF2F2;
  color: #EF4444;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
}

.problem-card h3 {
  font-size: 1.15rem;
  margin-bottom: 12px;
}

.problem-card p {
  font-size: 0.925rem;
  color: var(--text-secondary);
}

.problem-solution-banner {
  background: linear-gradient(135deg, var(--secondary) 0%, #4C1D95 100%);
  border-radius: var(--radius-xl);
  padding: 36px 40px;
  color: #FFFFFF;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  box-shadow: var(--shadow-secondary);
}

.problem-solution-banner h3 {
  color: #FFFFFF;
  font-size: 1.55rem;
  margin-bottom: 8px;
}

.problem-solution-banner p {
  color: var(--text-white-muted);
  font-size: 1.05rem;
}

/* --------------------------------------------------------------------------
   10. Solution Showcase Section
   -------------------------------------------------------------------------- */
.solution-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.solution-highlights-list {
  display: flex;
  flex-direction: column;
  gap: 20px;
  margin-top: 32px;
}

.solution-highlight-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  background: #FFFFFF;
  padding: 20px 22px;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-light);
  box-shadow: var(--shadow-xs);
  transition: all var(--transition-base);
}

.solution-highlight-item:hover {
  border-color: var(--primary);
  box-shadow: var(--shadow-md);
  transform: translateX(6px);
}

.solution-highlight-icon {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: var(--primary-light);
  color: var(--primary-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.solution-highlight-content h4 {
  font-size: 1.05rem;
  margin-bottom: 4px;
}

.solution-highlight-content p {
  font-size: 0.9rem;
}

.solution-image-container {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
  border: 1px solid var(--border-light);
}

/* --------------------------------------------------------------------------
   11. Main Features Grid
   -------------------------------------------------------------------------- */
.features-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 28px;
}

.feature-card {
  background: #FFFFFF;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 32px 26px;
  transition: all var(--transition-base);
  display: flex;
  flex-direction: column;
  position: relative;
}

.feature-card:hover {
  border-color: var(--primary);
  transform: translateY(-6px);
  box-shadow: 0 20px 35px -10px rgba(2, 191, 100, 0.15);
}

.feature-icon {
  width: 56px;
  height: 56px;
  border-radius: 14px;
  background: var(--primary-light);
  color: var(--primary-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 22px;
  transition: all var(--transition-fast);
}

.feature-card:hover .feature-icon {
  background: var(--primary);
  color: #FFFFFF;
  transform: scale(1.08);
}

.feature-card h3 {
  font-size: 1.15rem;
  margin-bottom: 12px;
}

.feature-card p {
  font-size: 0.925rem;
  line-height: 1.55;
}

/* --------------------------------------------------------------------------
   12. How It Works (Timeline / Steps)
   -------------------------------------------------------------------------- */
.steps-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 28px;
  position: relative;
}

.steps-grid::before {
  content: '';
  position: absolute;
  top: 40px;
  left: 12%;
  right: 12%;
  height: 2px;
  background: repeating-linear-gradient(to right, var(--primary) 0, var(--primary) 8px, transparent 8px, transparent 16px);
  z-index: 1;
}

.step-card {
  background: #FFFFFF;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 32px 22px;
  text-align: center;
  position: relative;
  z-index: 2;
  transition: all var(--transition-base);
}

.step-card:hover {
  border-color: var(--secondary);
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
}

.step-number {
  width: 52px;
  height: 52px;
  margin: 0 auto 20px auto;
  border-radius: 50%;
  background: var(--secondary);
  color: #FFFFFF;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.1rem;
  box-shadow: 0 0 0 6px var(--secondary-light);
}

.step-card h3 {
  font-size: 1.15rem;
  margin-bottom: 10px;
}

.step-card p {
  font-size: 0.9rem;
}

/* --------------------------------------------------------------------------
   13. Segments / Niches Section
   -------------------------------------------------------------------------- */
.segments-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.segment-card {
  background: #FFFFFF;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 28px 22px;
  transition: all var(--transition-base);
  display: flex;
  flex-direction: column;
}

.segment-card:hover {
  border-color: var(--secondary);
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  background: #FAF5FF;
}

.segment-icon-wrap {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background: var(--secondary-light);
  color: var(--secondary);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 18px;
}

.segment-card:hover .segment-icon-wrap {
  background: var(--secondary);
  color: #FFFFFF;
}

.segment-card h3 {
  font-size: 1.1rem;
  margin-bottom: 8px;
}

.segment-card p {
  font-size: 0.875rem;
  line-height: 1.5;
}

/* --------------------------------------------------------------------------
   14. Dashboard & Reports Section
   -------------------------------------------------------------------------- */
.reports-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.reports-bullets {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin: 28px 0 36px;
}

.reports-bullet-item {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--text-primary);
}

.reports-bullet-icon {
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: var(--primary-light);
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.reports-mockup-card {
  background: #FFFFFF;
  border-radius: var(--radius-xl);
  padding: 24px;
  box-shadow: var(--shadow-xl);
  border: 1px solid var(--border-light);
}

.metrics-preview-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
  margin-bottom: 20px;
}

.metric-stat-box {
  background: #F8FAFC;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  padding: 16px;
}

.metric-stat-label {
  font-size: 0.775rem;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  margin-bottom: 6px;
}

.metric-stat-value {
  font-family: var(--font-heading);
  font-size: 1.65rem;
  font-weight: 800;
  color: var(--text-primary);
}

.metric-stat-change {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--primary);
  display: flex;
  align-items: center;
  gap: 4px;
  margin-top: 4px;
}

/* --------------------------------------------------------------------------
   15. Benefits Grid
   -------------------------------------------------------------------------- */
.benefits-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.benefit-card {
  background: #FFFFFF;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 34px 28px;
  transition: all var(--transition-base);
}

.benefit-card:hover {
  border-color: var(--primary);
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
}

.benefit-icon-box {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-md);
  background: linear-gradient(135deg, var(--primary-light) 0%, #FFFFFF 100%);
  border: 1px solid rgba(2, 191, 100, 0.2);
  color: var(--primary-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
}

.benefit-card h3 {
  font-size: 1.2rem;
  margin-bottom: 12px;
}

.benefit-card p {
  font-size: 0.95rem;
  line-height: 1.6;
}

/* --------------------------------------------------------------------------
   16. Visual Comparison (WhatsApp Comum vs Mega Mais Zap)
   -------------------------------------------------------------------------- */
.comparison-table-wrap {
  background: #FFFFFF;
  border-radius: var(--radius-xl);
  border: 1px solid var(--border-light);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
}

.comparison-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
}

.comparison-table th,
.comparison-table td {
  padding: 20px 28px;
  border-bottom: 1px solid var(--border-light);
}

.comparison-table thead th {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 800;
  background: #F8FAFC;
}

.comparison-table thead th.col-megamaiszap {
  background: var(--secondary);
  color: #FFFFFF;
  position: relative;
}

.comparison-table thead th.col-megamaiszap .table-badge {
  position: absolute;
  top: -10px;
  right: 20px;
  background: var(--primary);
  color: #FFFFFF;
  font-size: 0.7rem;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: var(--radius-full);
}

.comparison-feature-name {
  font-weight: 700;
  color: var(--text-primary);
  font-size: 0.95rem;
}

.comparison-status-bad {
  color: #EF4444;
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.925rem;
  font-weight: 500;
}

.comparison-status-good {
  color: var(--primary-dark);
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.95rem;
  font-weight: 700;
  background: rgba(2, 191, 100, 0.05);
}

/* --------------------------------------------------------------------------
   17. Testimonials Section
   -------------------------------------------------------------------------- */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.testimonial-card {
  background: #FFFFFF;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 34px 28px;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: all var(--transition-base);
}

.testimonial-card:hover {
  border-color: var(--secondary);
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
}

.testimonial-stars {
  display: flex;
  gap: 4px;
  color: #F59E0B;
  margin-bottom: 18px;
}

.testimonial-quote {
  font-size: 1rem;
  line-height: 1.65;
  color: var(--text-primary);
  font-style: italic;
  margin-bottom: 24px;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 14px;
  border-top: 1px solid var(--border-light);
  padding-top: 18px;
}

.testimonial-avatar {
  width: 46px;
  height: 46px;
  border-radius: 50%;
  background: var(--secondary-light);
  color: var(--secondary);
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.95rem;
  flex-shrink: 0;
  overflow: hidden;
}

.testimonial-avatar img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.testimonial-meta h4 {
  font-size: 0.95rem;
  margin-bottom: 2px;
}

.testimonial-meta p {
  font-size: 0.825rem;
  color: var(--text-muted);
}

/* --------------------------------------------------------------------------
   18. Pricing Section
   -------------------------------------------------------------------------- */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  align-items: stretch;
  margin-bottom: 36px;
}

.pricing-card {
  background: #FFFFFF;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-xl);
  padding: 40px 32px;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  position: relative;
  transition: all var(--transition-base);
}

.pricing-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
}

/* Highlighted Popular Plan */
.pricing-card.popular {
  border: 2px solid var(--primary);
  box-shadow: 0 20px 40px -10px rgba(2, 191, 100, 0.25);
  transform: scale(1.04);
}

.pricing-card.popular:hover {
  transform: scale(1.04) translateY(-6px);
}

.popular-badge {
  position: absolute;
  top: -15px;
  left: 50%;
  transform: translateX(-50%);
  background: linear-gradient(135deg, var(--primary) 0%, #009E52 100%);
  color: #FFFFFF;
  font-family: var(--font-heading);
  font-size: 0.775rem;
  font-weight: 800;
  padding: 6px 18px;
  border-radius: var(--radius-full);
  letter-spacing: 0.06em;
  box-shadow: 0 4px 12px rgba(2, 191, 100, 0.4);
}

.pricing-header {
  margin-bottom: 24px;
}

.pricing-plan-name {
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--text-primary);
  margin-bottom: 12px;
}

.pricing-price-wrap {
  display: flex;
  align-items: baseline;
  gap: 4px;
  margin-bottom: 12px;
}

.price-currency {
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--text-primary);
}

.price-val {
  font-family: var(--font-heading);
  font-size: 3rem;
  font-weight: 800;
  line-height: 1;
  color: var(--text-primary);
}

.price-period {
  font-size: 1rem;
  color: var(--text-muted);
  font-weight: 500;
}

.pricing-features-list {
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin-bottom: 32px;
}

.pricing-feature-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.95rem;
  color: var(--text-primary);
}

.pricing-feature-item svg {
  width: 18px;
  height: 18px;
  color: var(--primary);
  flex-shrink: 0;
}

.pricing-feature-item.highlight-feature {
  font-weight: 700;
  color: var(--secondary);
}

.pricing-custom-note {
  text-align: center;
  font-size: 1rem;
  color: var(--text-secondary);
}

.pricing-custom-note a {
  color: var(--primary-dark);
  font-weight: 700;
  text-decoration: underline;
}

/* --------------------------------------------------------------------------
   19. Free Trial & Lead Capture Section
   -------------------------------------------------------------------------- */
.trial-card-wrapper {
  background: linear-gradient(135deg, var(--secondary-dark) 0%, var(--secondary) 50%, #4C1D95 100%);
  border-radius: var(--radius-xl);
  padding: 64px 48px;
  color: #FFFFFF;
  box-shadow: 0 30px 60px -15px rgba(53, 19, 81, 0.4);
  position: relative;
  overflow: hidden;
}

.trial-card-wrapper::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(2, 191, 100, 0.25) 0%, transparent 70%);
  pointer-events: none;
}

.trial-grid {
  display: grid;
  grid-template-columns: 1fr 1.05fr;
  gap: 48px;
  align-items: center;
  position: relative;
  z-index: 2;
}

.trial-card-wrapper h2 {
  color: #FFFFFF;
  margin-bottom: 18px;
}

.trial-card-wrapper p {
  color: var(--text-white-muted);
  font-size: 1.1rem;
  line-height: 1.65;
}

.trial-form-box {
  background: #FFFFFF;
  border-radius: var(--radius-lg);
  padding: 36px 32px;
  color: var(--text-primary);
  box-shadow: var(--shadow-xl);
}

.trial-form-box h3 {
  font-size: 1.3rem;
  margin-bottom: 6px;
  color: var(--text-primary);
}

.trial-form-box p {
  font-size: 0.875rem;
  color: var(--text-secondary);
  margin-bottom: 24px;
}

.lead-form-grid {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

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

.form-group label {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--text-primary);
}

.form-control {
  width: 100%;
  padding: 12px 16px;
  border: 1.5px solid var(--border-light);
  border-radius: var(--radius-md);
  font-size: 0.95rem;
  background: #FFFFFF;
  transition: all var(--transition-fast);
  color: var(--text-primary);
}

.form-control:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 4px var(--primary-glow);
}

.form-control.is-invalid {
  border-color: #EF4444;
  box-shadow: 0 0 0 4px rgba(239, 68, 68, 0.15);
}

.form-error-feedback {
  font-size: 0.775rem;
  color: #EF4444;
  font-weight: 600;
  display: none;
}

.form-error-feedback.visible {
  display: block;
}

.form-honeypot {
  display: none !important;
  visibility: hidden !important;
  position: absolute !important;
  left: -9999px !important;
}

.btn-form-submit {
  width: 100%;
  padding: 15px;
  font-size: 1.05rem;
}

/* --------------------------------------------------------------------------
   20. FAQ Accordion Section
   -------------------------------------------------------------------------- */
.faq-container {
  max-width: 820px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.faq-item {
  background: #FFFFFF;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: all var(--transition-base);
}

.faq-item.active {
  border-color: var(--primary);
  box-shadow: var(--shadow-sm);
}

.faq-question {
  width: 100%;
  padding: 22px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  font-family: var(--font-heading);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text-primary);
  text-align: left;
  cursor: pointer;
}

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

.faq-icon {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--bg-soft);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: transform var(--transition-base);
}

.faq-item.active .faq-icon {
  transform: rotate(180deg);
  background: var(--primary);
  color: #FFFFFF;
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-slow);
}

.faq-answer-inner {
  padding: 0 24px 22px 24px;
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.65;
}

/* --------------------------------------------------------------------------
   21. Final CTA Section
   -------------------------------------------------------------------------- */
.final-cta-card {
  background: linear-gradient(135deg, var(--secondary) 0%, #1e0a30 100%);
  border-radius: var(--radius-xl);
  padding: 72px 48px;
  text-align: center;
  color: #FFFFFF;
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-secondary);
}

.final-cta-card::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(2, 191, 100, 0.2) 0%, transparent 65%);
  pointer-events: none;
}

.final-cta-content {
  position: relative;
  z-index: 2;
  max-width: 720px;
  margin: 0 auto;
}

.final-cta-card h2 {
  color: #FFFFFF;
  font-size: clamp(2rem, 4vw, 3rem);
  margin-bottom: 18px;
}

.final-cta-card p {
  color: var(--text-white-muted);
  font-size: 1.15rem;
  margin-bottom: 36px;
}

.final-cta-buttons {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 18px;
  flex-wrap: wrap;
}

/* --------------------------------------------------------------------------
   22. Floating WhatsApp Widget
   -------------------------------------------------------------------------- */
.whatsapp-float-widget {
  position: fixed;
  bottom: 28px;
  right: 28px;
  z-index: 990;
  display: flex;
  align-items: center;
  gap: 12px;
}

.whatsapp-float-bubble {
  background: #FFFFFF;
  padding: 8px 14px;
  border-radius: var(--radius-full);
  box-shadow: 0 8px 24px rgba(15, 23, 42, 0.15);
  font-size: 0.825rem;
  font-weight: 700;
  color: var(--text-primary);
  display: none;
  animation: fadeIn 0.3s ease;
  white-space: nowrap;
}

.whatsapp-float-btn {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: #25D366;
  color: #FFFFFF;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 10px 25px rgba(37, 211, 102, 0.4);
  transition: all var(--transition-base);
  position: relative;
}

.whatsapp-float-btn:hover {
  transform: scale(1.1);
  box-shadow: 0 14px 30px rgba(37, 211, 102, 0.55);
}

.whatsapp-float-btn svg {
  width: 32px;
  height: 32px;
  fill: currentColor;
}

.whatsapp-ping {
  position: absolute;
  top: 0;
  right: 0;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: #10B981;
  border: 2px solid #FFFFFF;
}

.whatsapp-ping::after {
  content: '';
  position: absolute;
  width: 100%;
  height: 100%;
  border-radius: 50%;
  background: #10B981;
  animation: ping-pulse 1.8s cubic-bezier(0, 0, 0.2, 1) infinite;
}

@keyframes ping-pulse {
  75%, 100% {
    transform: scale(2.4);
    opacity: 0;
  }
}

/* --------------------------------------------------------------------------
   23. Footer Section
   -------------------------------------------------------------------------- */
.site-footer {
  background: #0B0F19;
  color: var(--text-white);
  padding: 80px 0 32px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr 1.2fr;
  gap: 40px;
  margin-bottom: 60px;
}

.footer-brand p {
  color: var(--text-white-muted);
  font-size: 0.925rem;
  margin-top: 16px;
  line-height: 1.6;
}

.footer-col h4 {
  font-size: 1rem;
  font-weight: 700;
  color: #FFFFFF;
  margin-bottom: 20px;
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

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

.footer-links a:hover {
  color: var(--primary);
  transform: translateX(2px);
}

.footer-contact-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.9rem;
  color: var(--text-white-muted);
  margin-bottom: 12px;
}

.footer-contact-item svg {
  width: 18px;
  height: 18px;
  color: var(--primary);
  flex-shrink: 0;
}

.footer-bottom {
  padding-top: 32px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.85rem;
  color: var(--text-muted);
  flex-wrap: wrap;
  gap: 16px;
}

.footer-bottom a {
  color: var(--text-white-muted);
}

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

/* --------------------------------------------------------------------------
   24. Modal Lead Component
   -------------------------------------------------------------------------- */
.modal-backdrop {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  background: rgba(15, 23, 42, 0.7);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-base);
}

.modal-backdrop.open {
  opacity: 1;
  pointer-events: auto;
}

.modal-dialog {
  background: #FFFFFF;
  border-radius: var(--radius-xl);
  width: 100%;
  max-width: 520px;
  box-shadow: var(--shadow-xl);
  transform: scale(0.92) translateY(20px);
  transition: transform var(--transition-slow);
  position: relative;
  overflow: hidden;
}

.modal-backdrop.open .modal-dialog {
  transform: scale(1) translateY(0);
}

.modal-header {
  padding: 28px 32px 18px;
  border-bottom: 1px solid var(--border-light);
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
}

.modal-header h3 {
  font-size: 1.35rem;
  margin-bottom: 4px;
}

.modal-header p {
  font-size: 0.875rem;
}

.modal-close-btn {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: #F1F5F9;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.modal-close-btn:hover {
  background: #E2E8F0;
  color: var(--text-primary);
}

.modal-body {
  padding: 28px 32px 32px;
}

/* Success Modal State */
.modal-success-state {
  text-align: center;
  padding: 20px 0;
  display: none;
}

.modal-success-state.active {
  display: block;
}

.success-icon-wrap {
  width: 68px;
  height: 68px;
  border-radius: 50%;
  background: var(--primary-light);
  color: var(--primary-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
}

/* --------------------------------------------------------------------------
   25. Scroll Reveal Animations (AOS replacement)
   -------------------------------------------------------------------------- */
[data-reveal] {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.65s cubic-bezier(0.16, 1, 0.3, 1),
              transform 0.65s cubic-bezier(0.16, 1, 0.3, 1);
  will-change: opacity, transform;
}

[data-reveal].revealed {
  opacity: 1;
  transform: translateY(0);
}

[data-reveal-delay="100"] { transition-delay: 0.1s; }
[data-reveal-delay="200"] { transition-delay: 0.2s; }
[data-reveal-delay="300"] { transition-delay: 0.3s; }
[data-reveal-delay="400"] { transition-delay: 0.4s; }