:root {
  /* Ultra Dark Theme Variables */
  --bg-primary: #030303;
  --bg-secondary: #0a0a0a;
  --bg-tertiary: #111111;
  
  --text-primary: #ffffff;
  --text-secondary: #a1a1aa;
  --text-muted: #52525b;
  
  --accent-primary: #8b5cf6;
  --accent-hover: #7c3aed;
  --accent-secondary: #3b82f6;
  --accent-glow: rgba(139, 92, 246, 0.4);
  
  --border-color: rgba(255, 255, 255, 0.08);
  --border-hover: rgba(255, 255, 255, 0.2);
  --glass-bg: rgba(10, 10, 10, 0.6);
  
  --font-sans: 'Inter', system-ui, sans-serif;
  --font-mono: 'JetBrains Mono', monospace;
  
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-full: 9999px;
  
  --transition-fast: 0.2s ease;
  --transition-smooth: 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

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

body {
  font-family: var(--font-sans);
  background-color: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  /* Premium dotted background with animation */
  background-image: radial-gradient(rgba(255, 255, 255, 0.08) 1px, transparent 1px);
  background-size: 24px 24px;
  animation: panBackground 60s linear infinite;
}

@keyframes panBackground {
  0% { background-position: 0 0; }
  100% { background-position: 100% 100%; }
}

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

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

/* Typography */
h1, h2, h3, h4 {
  font-weight: 600;
  letter-spacing: -0.03em;
  margin-bottom: 1rem;
}

h1 { font-size: 3.5rem; line-height: 1.1; }
h2 { font-size: 2.25rem; }
h3 { font-size: 1.25rem; font-weight: 500; }

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

.font-mono {
  font-family: var(--font-mono);
  font-size: 0.85em;
}

/* Layout */
#app {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

main {
  flex: 1;
  padding: 8rem 2rem 4rem 2rem;
  max-width: 1000px;
  margin: 0 auto;
  width: 100%;
}

/* Floating Glass Navigation */
.navbar {
  position: fixed;
  top: 1.5rem;
  left: 50%;
  transform: translateX(-50%);
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 1.5rem;
  background: var(--glass-bg);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-full);
  z-index: 100;
  width: 90%;
  max-width: 900px;
  box-shadow: 0 4px 30px rgba(0, 0, 0, 0.5);
}

.nav-brand {
  font-weight: 600;
  font-size: 1.1rem;
  letter-spacing: -0.02em;
}

.nav-brand i {
  color: var(--text-primary);
}

.nav-links {
  display: flex;
  gap: 2rem;
}

.nav-links a {
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text-secondary);
  position: relative;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0%;
  height: 2px;
  background: var(--text-primary);
  transition: width var(--transition-fast);
}

.nav-links a:hover::after {
  width: 100%;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.5rem 1.25rem;
  border-radius: var(--radius-full);
  font-size: 0.875rem;
  font-weight: 500;
  cursor: pointer;
  transition: all var(--transition-smooth);
  border: 1px solid transparent;
  font-family: var(--font-sans);
  position: relative;
  overflow: hidden;
}

.btn-primary {
  background: linear-gradient(to right, var(--text-primary), #d4d4d8);
  color: #000;
  box-shadow: 0 0 15px rgba(255, 255, 255, 0.1);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 0 20px rgba(255, 255, 255, 0.3);
}

.btn-outline {
  background-color: transparent;
  color: var(--text-primary);
  border: 1px solid var(--border-color);
  background: var(--bg-secondary);
}

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

.btn::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 5px;
  height: 5px;
  background: rgba(255, 255, 255, 0.5);
  opacity: 0;
  border-radius: 100%;
  transform: scale(1, 1) translate(-50%);
  transform-origin: 50% 50%;
}

.btn:active::after {
  animation: ripple 0.6s ease-out;
}

@keyframes ripple {
  0% { transform: scale(0, 0); opacity: 0.5; }
  100% { transform: scale(20, 20); opacity: 0; }
}

/* Hero Section */
.hero {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 6rem 0 4rem 0;
  position: relative;
}

/* Subdued glowing orb behind hero */
.hero::before {
  content: '';
  position: absolute;
  top: 20%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, var(--accent-glow) 0%, transparent 70%);
  z-index: -1;
  filter: blur(50px);
  pointer-events: none;
  animation: pulseGlow 4s ease-in-out infinite alternate;
}

@keyframes pulseGlow {
  from { transform: translate(-50%, -50%) scale(1); opacity: 0.8; }
  to { transform: translate(-50%, -50%) scale(1.1); opacity: 1; }
}

.dev-badge {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-secondary);
  border: 1px solid var(--border-color);
  padding: 0.25rem 0.75rem;
  border-radius: var(--radius-full);
  margin-bottom: 2rem;
  background: var(--bg-secondary);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}
.dev-badge::before {
  content: '';
  display: inline-block;
  width: 6px;
  height: 6px;
  background: #10b981;
  border-radius: 50%;
  box-shadow: 0 0 8px #10b981;
  animation: blinkDot 1.5s infinite;
}

@keyframes blinkDot {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}

@keyframes gradientText {
  0% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}

.hero h1 {
  background: linear-gradient(to right, #ffffff, #a1a1aa, #8b5cf6, #ffffff);
  background-size: 300% auto;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  margin-bottom: 1.5rem;
  animation: gradientText 6s ease infinite;
}

.hero-subtitle {
  font-size: 1.15rem;
  max-width: 500px;
  margin: 0 auto 2.5rem auto;
  min-height: 30px; /* Prevent layout shift during typewriter */
}

.typewriter-cursor {
  display: inline-block;
  width: 2px;
  height: 1.15em;
  background-color: var(--accent-primary);
  vertical-align: text-bottom;
  animation: blinkCursor 0.7s infinite;
  margin-left: 2px;
}

@keyframes blinkCursor {
  0%, 100% { opacity: 1; }
  50% { opacity: 0; }
}

/* Grid Layouts */
.grid {
  display: grid;
  gap: 1.5rem;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}

/* Cards */
.card {
  background-color: rgba(10, 10, 10, 0.4);
  backdrop-filter: blur(10px);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 2rem;
  transition: all var(--transition-smooth);
  position: relative;
  overflow: hidden;
}

/* Inner highlight line for cards */
.card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0; height: 1px;
  background: linear-gradient(to right, transparent, rgba(255,255,255,0.1), transparent);
}

.card:hover {
  transform: translateY(-4px);
  border-color: var(--border-hover);
  background-color: rgba(20, 20, 20, 0.6);
  box-shadow: 0 20px 40px -15px rgba(0,0,0,0.5);
}

.card-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 1rem;
}

/* Badges */
.badge {
  font-family: var(--font-mono);
  padding: 0.2rem 0.6rem;
  border-radius: var(--radius-sm);
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  border: 1px solid;
}

.badge-live { background: rgba(16, 185, 129, 0.05); color: #10b981; border-color: rgba(16, 185, 129, 0.2); }
.badge-beta { background: rgba(139, 92, 246, 0.05); color: #a78bfa; border-color: rgba(139, 92, 246, 0.2); }
.badge-soon { background: rgba(245, 158, 11, 0.05); color: #fbbf24; border-color: rgba(245, 158, 11, 0.2); }

/* Forms */
.form-group {
  margin-bottom: 1.5rem;
}

.form-group label {
  display: block;
  margin-bottom: 0.5rem;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text-secondary);
}

.form-control {
  width: 100%;
  padding: 0.75rem 1rem;
  background-color: var(--bg-primary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  font-family: var(--font-sans);
  transition: all var(--transition-fast);
}

.form-control:focus {
  outline: none;
  border-color: var(--text-primary);
  box-shadow: 0 0 0 1px var(--text-primary);
}

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

/* Footer */
.footer {
  border-top: 1px solid var(--border-color);
  padding: 4rem 2rem 2rem 2rem;
  margin-top: auto;
  background: var(--bg-secondary);
}

.footer-content {
  display: flex;
  justify-content: space-between;
  max-width: 1000px;
  margin: 0 auto;
  margin-bottom: 3rem;
}

.footer-brand {
  max-width: 300px;
}

.footer-brand span {
  font-family: var(--font-mono);
  font-size: 1.1rem;
  color: var(--text-primary);
  display: block;
  margin-bottom: 0.75rem;
}

.footer-links {
  display: flex;
  gap: 2rem;
}

.footer-links a {
  font-size: 0.85rem;
  color: var(--text-secondary);
}

.footer-bottom {
  text-align: center;
  color: var(--text-muted);
  font-family: var(--font-mono);
  font-size: 0.75rem;
}

/* Page Headers */
.page-header {
  margin-bottom: 3rem;
  text-align: center;
}

.page-header h1 {
  font-size: 2.5rem;
}

/* Utilities */
.hidden { display: none !important; }
.text-center { text-align: center; }
.text-secondary { color: var(--text-secondary); }
.mt-4 { margin-top: 1rem; }
.mt-8 { margin-top: 2rem; }
.mb-4 { margin-bottom: 1rem; }
.mb-8 { margin-bottom: 2rem; }

/* Dashboard Tables */
.table-wrapper {
  overflow-x: auto;
  background: var(--bg-primary);
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-color);
}

table {
  width: 100%;
  border-collapse: collapse;
}

th, td {
  padding: 1rem;
  text-align: left;
  border-bottom: 1px solid var(--border-color);
  font-size: 0.85rem;
}

th {
  color: var(--text-secondary);
  font-weight: 500;
  background: var(--bg-secondary);
}

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

/* Animations & Visual Enhancements */
@keyframes fadeIn {
  from { opacity: 0; transform: translateY(15px); }
  to { opacity: 1; transform: translateY(0); }
}

#router-view > * {
  animation: fadeIn 0.6s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

/* Scroll Reveal */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}
.reveal.active {
  opacity: 1;
  transform: translateY(0);
}

/* Marquee (Trusted By) */
.marquee-container {
  overflow: hidden;
  white-space: nowrap;
  position: relative;
  padding: 2rem 0;
  border-top: 1px solid var(--border-color);
  border-bottom: 1px solid var(--border-color);
  background: var(--bg-secondary);
  mask-image: linear-gradient(to right, transparent, black 10%, black 90%, transparent);
  -webkit-mask-image: linear-gradient(to right, transparent, black 10%, black 90%, transparent);
}

.marquee-content {
  display: inline-block;
  animation: marquee 30s linear infinite;
}

.marquee-item {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-mono);
  font-size: 1.25rem;
  color: var(--text-muted);
  margin: 0 3rem;
}

@keyframes marquee {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

/* Custom Scrollbar */
::-webkit-scrollbar {
  width: 10px;
}
::-webkit-scrollbar-track {
  background: var(--bg-primary);
}
::-webkit-scrollbar-thumb {
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-full);
}
::-webkit-scrollbar-thumb:hover {
  background: var(--text-muted);
}

/* Cookie Banner */
.cookie-banner {
  position: fixed;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  background: var(--glass-bg);
  backdrop-filter: blur(16px);
  border: 1px solid var(--border-color);
  padding: 1rem 2rem;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  gap: 2rem;
  z-index: 1000;
  box-shadow: 0 10px 40px rgba(0,0,0,0.8);
}
.cookie-content {
  display: flex;
  align-items: center;
  gap: 1rem;
  font-size: 0.85rem;
}

/* Back to Top */
.back-to-top {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  color: var(--text-primary);
  width: 45px;
  height: 45px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 999;
  transition: all var(--transition-fast);
  opacity: 0;
  pointer-events: none;
}
.back-to-top.visible {
  opacity: 1;
  pointer-events: auto;
}
.back-to-top:hover {
  background: var(--text-primary);
  color: var(--bg-primary);
  transform: translateY(-5px);
}

/* FAQ Accordion */
.faq-item {
  border-bottom: 1px solid var(--border-color);
  padding: 1.5rem 0;
}
.faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
  font-weight: 500;
  font-size: 1.1rem;
}
.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-smooth);
  color: var(--text-secondary);
  margin-top: 0;
}
.faq-item.active .faq-answer {
  max-height: 200px;
  margin-top: 1rem;
}
.faq-item i {
  transition: transform var(--transition-smooth);
}
.faq-item.active i {
  transform: rotate(180deg);
}

/* Responsive */
@media (max-width: 768px) {
  .nav-links { display: none; }
  .navbar { width: 95%; top: 1rem; }
  .hero h1 { font-size: 2.5rem; }
  .footer-content { display: flex !important; flex-direction: column; gap: 2rem; }
  .cursor-dot, .cursor-outline { display: none; } /* Hide custom cursor on mobile */
}

/* --- Ultra Premium Phase 4 --- */

/* Cinematic Noise */
.noise {
  position: fixed;
  top: 0; left: 0; width: 100vw; height: 100vh;
  pointer-events: none;
  z-index: 9999;
  opacity: 0.03;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noiseFilter'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.65' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noiseFilter)'/%3E%3C/svg%3E");
}

/* Custom Cursor */
body { cursor: none; }
a, button, input, select, textarea, .faq-question { cursor: none; } /* Override default pointers */

.cursor-dot {
  position: fixed;
  top: 0; left: 0;
  width: 8px; height: 8px;
  background-color: var(--accent-primary);
  border-radius: 50%;
  pointer-events: none;
  z-index: 10000;
  transform: translate(-50%, -50%);
  transition: width 0.2s, height 0.2s, background-color 0.2s;
}

.cursor-outline {
  position: fixed;
  top: 0; left: 0;
  width: 40px; height: 40px;
  border: 1px solid rgba(139, 92, 246, 0.5);
  border-radius: 50%;
  pointer-events: none;
  z-index: 9999;
  transform: translate(-50%, -50%);
  transition: width 0.2s, height 0.2s, background-color 0.2s;
  /* Smooth trailing effect done via JS */
}

.cursor-dot.hover {
  transform: translate(-50%, -50%) scale(1.5);
  background-color: var(--text-primary);
}
.cursor-outline.hover {
  transform: translate(-50%, -50%) scale(1.5);
  background-color: rgba(255,255,255,0.05);
  border-color: transparent;
}

/* Spotlight Card Effect */
.card {
  position: relative;
  /* ... existing styles remain untouched via cascade ... */
}
.card::after {
  content: '';
  position: absolute;
  top: 0; left: 0; width: 100%; height: 100%;
  background: radial-gradient(600px circle at var(--mouse-x) var(--mouse-y), rgba(255,255,255,0.06), transparent 40%);
  border-radius: inherit;
  z-index: 1;
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.5s;
}
.card:hover::after {
  opacity: 1;
}
.card > * {
  position: relative;
  z-index: 2; /* Keep text above spotlight */
}

/* Command Palette */
.cmd-palette {
  position: fixed;
  top: 0; left: 0; width: 100vw; height: 100vh;
  background: rgba(0,0,0,0.6);
  backdrop-filter: blur(8px);
  z-index: 100000;
  display: flex;
  justify-content: center;
  align-items: flex-start;
  padding-top: 15vh;
}

.cmd-content {
  background: var(--bg-secondary);
  width: 90%; max-width: 600px;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-color);
  box-shadow: 0 25px 50px -12px rgba(0,0,0,0.8);
  overflow: hidden;
  animation: fadeIn 0.2s ease-out;
}

#cmdInput {
  background: transparent;
  border: none;
  color: var(--text-primary);
  font-size: 1.1rem;
  width: 100%;
  outline: none;
}

.cmd-results {
  max-height: 300px;
  overflow-y: auto;
}

.cmd-item {
  padding: 1rem 1.5rem;
  display: flex;
  align-items: center;
  gap: 1rem;
  color: var(--text-secondary);
  border-bottom: 1px solid rgba(255,255,255,0.02);
  transition: all 0.2s;
}
.cmd-item.active, .cmd-item:hover {
  background: var(--bg-tertiary);
  color: var(--text-primary);
  padding-left: 2rem;
}

/* --- Phase 5: Splash Screen, Chatbot, Testimonials, WhatsApp --- */

/* Splash Screen */
.splash-screen {
  position: fixed;
  top: 0; left: 0; width: 100vw; height: 100vh;
  background: var(--bg-primary);
  z-index: 999999;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: opacity 0.5s ease-out, transform 0.5s ease-out;
}
.splash-screen.hidden {
  opacity: 0;
  pointer-events: none;
  transform: scale(1.05);
}
.splash-logo {
  text-align: center;
  animation: pulseGlow 2s infinite alternate;
}
.splash-text {
  font-family: var(--font-mono);
  font-size: 1.5rem;
  font-weight: 700;
  margin-top: 1rem;
  letter-spacing: 0.1em;
}
.splash-loader {
  width: 100px; height: 2px;
  background: var(--border-color);
  margin: 1rem auto 0 auto;
  position: relative;
  overflow: hidden;
}
.splash-loader::after {
  content: '';
  position: absolute;
  top: 0; left: 0; height: 100%; width: 50%;
  background: var(--accent-primary);
  animation: loadProgress 1.5s ease-in-out infinite;
}
@keyframes loadProgress {
  0% { left: -50%; }
  100% { left: 100%; }
}

/* Chat Widget */
.chat-widget {
  position: fixed;
  bottom: 2rem; right: 2rem;
  z-index: 9999;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
}
.chat-toggle-btn {
  width: 56px; height: 56px;
  background: linear-gradient(135deg, var(--accent-primary), var(--accent-hover));
  border: none;
  border-radius: 50%;
  color: #fff;
  display: flex;
  align-items: center; justify-content: center;
  box-shadow: 0 10px 20px rgba(139, 92, 246, 0.4);
  transition: transform 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}
.chat-toggle-btn:hover {
  transform: scale(1.1);
}
.chat-window {
  width: 320px; height: 450px;
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  margin-bottom: 1rem;
  display: flex; flex-direction: column;
  box-shadow: 0 20px 40px rgba(0,0,0,0.5);
  overflow: hidden;
  transition: opacity 0.3s, transform 0.3s;
  transform-origin: bottom right;
}
.chat-window.hidden {
  opacity: 0; pointer-events: none; transform: scale(0.8) translateY(20px);
}
.chat-header {
  padding: 1rem;
  background: var(--bg-tertiary);
  border-bottom: 1px solid var(--border-color);
  display: flex; justify-content: space-between; align-items: center;
}
.chat-messages {
  flex: 1; padding: 1rem;
  overflow-y: auto;
  display: flex; flex-direction: column; gap: 1rem;
}
.chat-msg {
  max-width: 80%; padding: 0.75rem 1rem;
  border-radius: var(--radius-md);
  font-size: 0.85rem;
}
.chat-msg.bot {
  align-self: flex-start;
  background: var(--bg-tertiary);
  border: 1px solid var(--border-color);
  border-bottom-left-radius: 4px;
}
.chat-msg.user {
  align-self: flex-end;
  background: var(--accent-primary);
  color: #fff;
  border-bottom-right-radius: 4px;
}
.chat-input-area {
  padding: 1rem;
  border-top: 1px solid var(--border-color);
  display: flex; gap: 0.5rem;
  background: var(--bg-tertiary);
}
.chat-input-area input {
  flex: 1;
  background: transparent; border: none;
  color: var(--text-primary);
  outline: none; font-size: 0.85rem;
}

/* Testimonial Slider */
.testimonial-wrapper {
  display: flex; gap: 1.5rem; overflow-x: auto;
  padding-bottom: 1rem;
  scroll-snap-type: x mandatory;
  -ms-overflow-style: none; scrollbar-width: none;
}
.testimonial-wrapper::-webkit-scrollbar { display: none; }
.testimonial-card {
  min-width: 300px;
  scroll-snap-align: start;
  flex: 0 0 auto;
}

/* WhatsApp Widget */
.whatsapp-widget {
  position: fixed;
  bottom: 2rem; left: 2rem;
  width: 56px; height: 56px;
  background: linear-gradient(135deg, #25D366, #128C7E);
  border-radius: 50%;
  color: #fff;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 10px 20px rgba(37, 211, 102, 0.4);
  z-index: 9999;
  transition: transform 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}
.whatsapp-widget:hover {
  transform: scale(1.1);
  color: #fff;
}
@media (max-width: 768px) {
  .whatsapp-widget {
    bottom: 1rem; left: 1rem;
    width: 48px; height: 48px;
  }
}