/* === LOCOBOOST — UK LOCAL SEO DESIGN SYSTEM === */

:root {
  --bg-primary: #ffffff;
  --bg-secondary: #f8f9fa;
  --bg-tertiary: #f0f4f8;
  --bg-card: #ffffff;
  --bg-card-hover: #f8f9fa;
  --bg-glass: rgba(255, 255, 255, 0.8);
  --bg-glass-light: rgba(0, 0, 0, 0.02);
  --border-subtle: rgba(0, 0, 0, 0.08);
  --border-card: rgba(0, 0, 0, 0.1);
  --border-accent: rgba(26, 115, 232, 0.25);
  --text-primary: #202124;
  --text-secondary: #5f6368;
  --text-muted: #9aa0a6;
  --primary: #1a73e8;
  --primary-dark: #1557b0;
  --primary-light: #e8f0fe;
  --accent: #1a73e8;
  --accent-secondary: #1557b0;
  --gold: #1a73e8;
  --gold-light: #4a90d9;
  --gold-dark: #1557b0;
  --gold-glow: rgba(26, 115, 232, 0.1);
  --gradient-1: linear-gradient(135deg, #1a73e8 0%, #1557b0 50%, #0d47a1 100%);
  --gradient-2: linear-gradient(135deg, #e8f0fe 0%, #d2e3fc 50%, #e8f0fe 100%);
  --gradient-hero: linear-gradient(160deg, #f8f9fa 0%, #e8f0fe 40%, #d2e3fc 70%, #f0f4f8 100%);
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.08);
  --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.12);
  --shadow-accent: 0 4px 16px rgba(26, 115, 232, 0.2);
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 20px;
  --font-display: 'Inter', 'Segoe UI', system-ui, -apple-system, sans-serif;
  --font-body: 'Inter', 'Segoe UI', system-ui, -apple-system, sans-serif;
  --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-smooth: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}

body {
  font-family: var(--font-body);
  background: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.7;
  min-height: 100vh;
  overflow-x: hidden;
}

::selection { background: var(--primary); color: #fff; }

h1, h2, h3, h4, h5, h6 { font-family: var(--font-display); font-weight: 600; line-height: 1.3; }
h1 { font-size: clamp(2rem, 4.5vw, 3.5rem); letter-spacing: -0.02em; }
h2 { font-size: clamp(1.6rem, 3.5vw, 2.6rem); letter-spacing: -0.01em; }
h3 { font-size: clamp(1.3rem, 2.5vw, 1.75rem); }
h4 { font-size: clamp(1.1rem, 1.8vw, 1.3rem); }

p { color: var(--text-secondary); margin-bottom: 1rem; line-height: 1.7; }

a { color: var(--primary); text-decoration: none; transition: color var(--transition-fast); }
a:hover { color: var(--primary-dark); }

img { max-width: 100%; height: auto; display: block; }
.container { width: 100%; max-width: 1200px; margin: 0 auto; padding: 0 1.5rem; }
.container-narrow { max-width: 900px; }
.container-wide { max-width: 1400px; }

/* Glass card */
.glass-card {
  background: var(--bg-card);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-lg);
  padding: 2rem;
  transition: all var(--transition-smooth);
}
.glass-card:hover {
  background: var(--bg-card-hover);
  border-color: var(--border-accent);
  box-shadow: var(--shadow-accent);
  transform: translateY(-3px);
}

/* Gradient backgrounds */
.bg-gradient { background: var(--gradient-hero); }
.bg-gradient-2 { background: var(--gradient-2); }

/* Accent */
.text-accent { color: var(--primary); }
.text-gradient {
  background: var(--gradient-1);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.border-accent { border-color: var(--border-accent); }

/* Buttons */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 0.5rem;
  padding: 0.75rem 1.75rem; border-radius: 50px; font-weight: 600; font-size: 1rem;
  cursor: pointer; transition: all var(--transition-smooth); border: none;
  text-decoration: none; font-family: var(--font-body); white-space: nowrap;
}
.btn-primary {
  background: var(--gradient-1); color: #fff;
  box-shadow: 0 4px 16px rgba(26, 115, 232, 0.3);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(26, 115, 232, 0.4);
  color: #fff;
}
.btn-secondary {
  background: transparent; color: var(--text-primary);
  border: 1px solid var(--border-card);
}
.btn-secondary:hover {
  border-color: var(--primary);
  background: var(--primary-light);
  color: var(--primary);
  transform: translateY(-2px);
}
.btn-outline-accent {
  background: transparent; color: var(--primary);
  border: 1px solid var(--primary);
}
.btn-outline-accent:hover {
  background: var(--primary); color: #fff;
  transform: translateY(-2px);
}
.btn-lg { padding: 1rem 2.25rem; font-size: 1.05rem; }
.btn-sm { padding: 0.5rem 1.25rem; font-size: 0.85rem; }
.btn-icon { width: 44px; height: 44px; padding: 0; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center; }

/* Badge / Pill */
.badge {
  display: inline-block; padding: 0.35rem 0.9rem;
  background: var(--primary-light); color: var(--primary);
  border: 1px solid var(--border-accent); border-radius: 50px;
  font-size: 0.8rem; font-weight: 600; letter-spacing: 0.03em;
}

/* Section styling */
.section {
  padding: 5rem 0;
  position: relative;
}
.section-label {
  display: inline-block; font-size: 0.8rem; font-weight: 700;
  text-transform: uppercase; letter-spacing: 0.08em;
  color: var(--primary); margin-bottom: 0.75rem;
}
.section-title {
  margin-bottom: 0.75rem;
}
.section-subtitle {
  font-size: 1.1rem; color: var(--text-secondary);
  max-width: 650px;
}

/* === HEADER & NAV === */
.header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  padding: 1rem 0;
  transition: all var(--transition-smooth);
}
.header.scrolled {
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border-subtle);
  padding: 0.5rem 0;
}
.header-inner {
  display: flex; align-items: center; justify-content: space-between;
  max-width: 1200px; margin: 0 auto; padding: 0 1.5rem;
}
.logo { display: flex; align-items: center; gap: 0.6rem; font-weight: 700; font-size: 1.4rem; color: var(--text-primary); }
.logo svg { width: 36px; height: 36px; }
.logo .logo-accent { color: var(--primary); }
.nav { display: flex; align-items: center; gap: 2rem; }
.nav-link { color: var(--text-secondary); font-weight: 500; font-size: 0.9rem; transition: color var(--transition-fast); }
.nav-link:hover, .nav-link.active { color: var(--primary); }
.nav-cta { margin-left: 0.5rem; }
.mobile-toggle { display: none; background: none; border: none; color: var(--text-primary); cursor: pointer; padding: 0.5rem; }

/* Mobile nav */
.mobile-menu {
  display: none; position: fixed; top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(255, 255, 255, 0.98);
  z-index: 999; flex-direction: column; align-items: center; justify-content: center; gap: 2rem;
}
.mobile-menu.open { display: flex; }
.mobile-menu .nav-link { font-size: 1.3rem; }
.mobile-close { position: absolute; top: 1.5rem; right: 1.5rem; background: none; border: none; color: var(--text-primary); cursor: pointer; padding: 0.5rem; }

/* === HERO === */
.hero {
  min-height: 85vh; display: flex; align-items: center;
  background: var(--gradient-hero); position: relative; overflow: hidden;
  padding: 7rem 0 4rem;
}
.hero::before {
  content: ''; position: absolute; top: -40%; right: -20%;
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(26, 115, 232, 0.06) 0%, transparent 70%);
  border-radius: 50%; pointer-events: none;
}
.hero::after {
  content: ''; position: absolute; bottom: -20%; left: -15%;
  width: 400px; height: 400px;
  background: radial-gradient(circle, rgba(26, 115, 232, 0.04) 0%, transparent 70%);
  border-radius: 50%; pointer-events: none;
}
.hero-content { position: relative; z-index: 1; }
.hero-badge { margin-bottom: 1.25rem; }
.hero-title { max-width: 800px; margin-bottom: 1.25rem; }
.hero-subtitle { font-size: 1.1rem; max-width: 580px; margin-bottom: 2rem; line-height: 1.6; }
.hero-buttons { display: flex; gap: 1rem; flex-wrap: wrap; }
.hero-stats { display: flex; gap: 2.5rem; margin-top: 2.5rem; flex-wrap: wrap; }
.hero-stat h3 { font-size: 2rem; color: var(--primary); margin-bottom: 0.2rem; }
.hero-stat p { font-size: 0.85rem; margin-bottom: 0; }

/* === SERVICES === */
.services-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 1.25rem; margin-top: 2.5rem;
}
.service-card {
  background: var(--bg-card); border: 1px solid var(--border-card);
  border-radius: var(--radius-lg); padding: 1.75rem;
  transition: all var(--transition-smooth);
}
.service-card:hover {
  border-color: var(--border-accent); background: var(--bg-card-hover);
  box-shadow: var(--shadow-accent); transform: translateY(-3px);
}
.service-icon {
  width: 48px; height: 48px; border-radius: var(--radius-md);
  background: var(--primary-light); display: flex; align-items: center; justify-content: center;
  margin-bottom: 1rem;
}
.service-icon svg { width: 24px; height: 24px; stroke: var(--primary); fill: none; }
.service-card h3 { font-size: 1.1rem; margin-bottom: 0.6rem; }
.service-card p { font-size: 0.9rem; margin-bottom: 0; }

/* === BENEFITS === */
.benefits-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem; margin-top: 2.5rem;
}
.benefit-card { text-align: center; padding: 2rem 1.5rem; }
.benefit-icon {
  width: 56px; height: 56px; border-radius: 50%;
  background: var(--gradient-1); display: flex; align-items: center; justify-content: center;
  margin: 0 auto 1.25rem;
}
.benefit-icon svg { width: 26px; height: 26px; }
.benefit-card h3 { font-size: 1.05rem; margin-bottom: 0.6rem; }
.benefit-card p { font-size: 0.9rem; margin-bottom: 0; }

/* === PROCESS === */
.process-steps {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.5rem; margin-top: 2.5rem;
}
.process-step {
  text-align: center; position: relative;
  padding: 1.75rem; border-radius: var(--radius-lg);
  background: var(--bg-card); border: 1px solid var(--border-card);
  transition: all var(--transition-smooth);
}
.process-step:hover { border-color: var(--border-accent); transform: translateY(-3px); }
.process-number {
  width: 44px; height: 44px; border-radius: 50%;
  background: var(--gradient-1); color: #fff;
  display: flex; align-items: center; justify-content: center;
  font-weight: 700; font-size: 1.1rem; margin: 0 auto 0.8rem;
}
.process-step h3 { font-size: 1rem; margin-bottom: 0.5rem; }
.process-step p { font-size: 0.85rem; margin-bottom: 0; line-height: 1.5; }

/* === PRICING === */
.pricing-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1.5rem; margin-top: 2.5rem; align-items: stretch;
}
.pricing-card {
  background: var(--bg-card); border: 1px solid var(--border-card);
  border-radius: var(--radius-xl); padding: 2rem 1.75rem;
  position: relative; display: flex; flex-direction: column;
  transition: all var(--transition-smooth);
}
.pricing-card:hover { border-color: var(--border-accent); transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.pricing-card.featured {
  border-color: var(--primary);
  background: linear-gradient(180deg, rgba(26, 115, 232, 0.05) 0%, var(--bg-card) 30%);
  box-shadow: var(--shadow-accent);
  transform: scale(1.02);
}
.pricing-card.featured:hover { transform: scale(1.02) translateY(-4px); }
.pricing-badge {
  position: absolute; top: -14px; left: 50%; transform: translateX(-50%);
  background: var(--gradient-1); color: #fff; padding: 0.35rem 1.25rem;
  border-radius: 50px; font-weight: 600; font-size: 0.8rem;
}
.pricing-header { text-align: center; margin-bottom: 1.5rem; }
.pricing-name { font-size: 1.2rem; margin-bottom: 0.25rem; }
.pricing-price { font-size: 2.5rem; font-weight: 700; color: var(--primary); }
.pricing-price span { font-size: 0.9rem; color: var(--text-secondary); font-weight: 400; }
.pricing-features { list-style: none; margin-bottom: 1.5rem; flex-grow: 1; }
.pricing-features li {
  padding: 0.5rem 0; border-bottom: 1px solid var(--border-subtle);
  font-size: 0.85rem; display: flex; align-items: center; gap: 0.6rem;
}
.pricing-features li::before {
  content: ''; display: inline-block; width: 5px; height: 5px;
  border-radius: 50%; background: var(--primary); flex-shrink: 0;
}
.pricing-card .btn { width: 100%; }

/* === ADDONS TABLE === */
.addons-table {
  width: 100%; margin-top: 2.5rem; border-collapse: separate; border-spacing: 0;
  border-radius: var(--radius-lg); overflow: hidden; border: 1px solid var(--border-card);
}
.addons-table th {
  background: var(--bg-secondary); color: var(--text-primary); font-weight: 600;
  padding: 0.9rem 1.25rem; text-align: left; font-size: 0.85rem;
  border-bottom: 1px solid var(--border-card);
}
.addons-table td {
  padding: 0.9rem 1.25rem; border-bottom: 1px solid var(--border-subtle);
  font-size: 0.9rem; color: var(--text-secondary);
}
.addons-table tr:last-child td { border-bottom: none; }
.addons-table tr:hover td { background: var(--bg-card-hover); }

/* === FAQ === */
.faq-list { max-width: 750px; margin: 2.5rem auto 0; }
.faq-item {
  background: var(--bg-card); border: 1px solid var(--border-card);
  border-radius: var(--radius-md); margin-bottom: 0.75rem; overflow: hidden;
  transition: all var(--transition-smooth);
}
.faq-item:hover { border-color: var(--border-accent); }
.faq-question {
  width: 100%; background: none; border: none; color: var(--text-primary);
  padding: 1.1rem 1.25rem; text-align: left; cursor: pointer;
  font-size: 0.95rem; font-weight: 500; display: flex; align-items: center;
  justify-content: space-between; gap: 1rem; font-family: var(--font-body);
}
.faq-question::after {
  content: '+'; font-size: 1.3rem; color: var(--primary); transition: transform var(--transition-fast);
  flex-shrink: 0;
}
.faq-item.open .faq-question::after { content: '\2212'; }
.faq-answer { padding: 0 1.25rem; max-height: 0; overflow: hidden; transition: all var(--transition-smooth); }
.faq-item.open .faq-answer { padding: 0 1.25rem 1rem; max-height: 500px; }
.faq-answer p { font-size: 0.9rem; margin-bottom: 0; }

/* === INTERNAL LINKS === */
.industry-links { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 0.75rem; margin-top: 2rem; }
.industry-link {
  background: var(--bg-card); border: 1px solid var(--border-card);
  border-radius: var(--radius-md); padding: 1rem 1.25rem;
  display: flex; align-items: center; gap: 0.75rem;
  transition: all var(--transition-smooth); color: var(--text-primary);
  font-size: 0.9rem;
}
.industry-link:hover {
  border-color: var(--border-accent); background: var(--bg-card-hover);
  transform: translateX(3px); color: var(--text-primary);
}
.industry-link svg { width: 16px; height: 16px; flex-shrink: 0; stroke: var(--primary); }

/* === POPUP === */
.popup-overlay {
  position: fixed; inset: 0; background: rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(4px); z-index: 2000;
  display: flex; align-items: center; justify-content: center;
  opacity: 0; visibility: hidden; transition: all var(--transition-smooth);
}
.popup-overlay.active { opacity: 1; visibility: visible; }
.popup-container {
  background: var(--bg-card);
  border-radius: var(--radius-xl);
  max-width: 440px; width: 92%;
  position: relative;
  box-shadow: 0 24px 48px rgba(0, 0, 0, 0.2);
  transform: translateY(20px); transition: transform var(--transition-smooth);
  overflow: hidden;
}
.popup-overlay.active .popup-container { transform: translateY(0); }
.popup-header {
  background: var(--gradient-1); color: #fff;
  padding: 1.5rem 1.5rem 1.25rem;
  text-align: center;
}
.popup-header h2 { font-size: 1.25rem; font-weight: 600; color: #fff; margin: 0; }
.popup-header .popup-sub { font-size: 0.85rem; color: rgba(255,255,255,0.85); margin-top: 0.35rem; }
.popup-body { padding: 1.25rem 1.5rem 1.5rem; }
.popup-close {
  position: absolute; top: 0.75rem; right: 0.75rem;
  background: rgba(255,255,255,0.2); border: none; color: #fff;
  cursor: pointer; width: 32px; height: 32px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  transition: all var(--transition-fast); font-size: 1.1rem;
}
.popup-close:hover { background: rgba(255,255,255,0.4); }
.popup-title { font-size: 1.3rem; text-align: center; margin-bottom: 0.35rem; }

/* Form - single column compact */
.form-group { margin-bottom: 0.75rem; }
.form-label { display: block; font-size: 0.8rem; font-weight: 500; margin-bottom: 0.3rem; color: var(--text-secondary); }
.form-input, .form-select, .form-textarea {
  width: 100%; padding: 0.65rem 0.85rem;
  background: var(--bg-secondary); border: 1px solid var(--border-card);
  border-radius: var(--radius-sm); color: var(--text-primary);
  font-family: var(--font-body); font-size: 0.9rem;
  transition: all var(--transition-fast);
}
.form-input:focus, .form-select:focus, .form-textarea:focus {
  outline: none; border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(26, 115, 232, 0.1);
}
.form-textarea { resize: vertical; min-height: 60px; }
.form-select { cursor: pointer; }
.form-select option { background: var(--bg-card); color: var(--text-primary); }

/* === CTA SECTION === */
.cta-section {
  text-align: center; padding: 4rem 0;
  background: var(--gradient-2); position: relative; overflow: hidden;
}
.cta-section::before {
  content: ''; position: absolute; top: 0; left: 50%; transform: translateX(-50%);
  width: 500px; height: 100%;
  background: radial-gradient(ellipse at center, rgba(26, 115, 232, 0.06) 0%, transparent 70%);
  pointer-events: none;
}
.cta-section h2 { margin-bottom: 0.75rem; }
.cta-section p { margin-bottom: 1.5rem; }
.cta-buttons { display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap; }

/* === FOOTER === */
.footer {
  background: var(--bg-secondary); border-top: 1px solid var(--border-subtle);
  padding: 3rem 0 1.5rem;
}
.footer-grid {
  display: grid; grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 2.5rem; margin-bottom: 2.5rem;
}
.footer-brand p { margin-top: 0.75rem; font-size: 0.85rem; }
.footer-col h4 { font-size: 0.9rem; margin-bottom: 1rem; color: var(--text-primary); }
.footer-col ul { list-style: none; }
.footer-col ul li { margin-bottom: 0.5rem; }
.footer-col ul li a { color: var(--text-secondary); font-size: 0.85rem; transition: color var(--transition-fast); }
.footer-col ul li a:hover { color: var(--primary); }
.footer-bottom {
  border-top: 1px solid var(--border-subtle); padding-top: 1.5rem;
  text-align: center;
}
.footer-bottom p { font-size: 0.8rem; color: var(--text-muted); margin-bottom: 0; }

/* === THANK YOU PAGE === */
.thank-you-section {
  min-height: 80vh; display: flex; align-items: center; justify-content: center; text-align: center;
}
.thank-you-card {
  background: var(--bg-card); border: 1px solid var(--border-accent);
  border-radius: var(--radius-xl); padding: 2.5rem; max-width: 550px;
}
.thank-you-icon {
  width: 64px; height: 64px; border-radius: 50%;
  background: var(--gradient-1); display: flex; align-items: center; justify-content: center;
  margin: 0 auto 1.25rem;
}

/* === ANIMATIONS === */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(30px); }
  to { opacity: 1; transform: translateY(0); }
}
@keyframes fadeIn {
  from { opacity: 0; } to { opacity: 1; }
}
.animate-in {
  opacity: 0; transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.animate-in.visible { opacity: 1; transform: translateY(0); }

/* === RESPONSIVE === */
@media (max-width: 1200px) {
  .container { max-width: 960px; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 992px) {
  html { font-size: 15px; }
  .container { max-width: 720px; }
  .nav { display: none; }
  .mobile-toggle { display: block; }
  .hero-stats { gap: 1.5rem; }
  .pricing-card.featured { transform: none; }
  .pricing-card.featured:hover { transform: translateY(-4px); }
}

@media (max-width: 768px) {
  html { font-size: 14px; }
  .section { padding: 3rem 0; }
  .hero { padding: 6rem 0 3rem; min-height: auto; }
  .hero-buttons { flex-direction: column; }
  .hero-buttons .btn { width: 100%; }
  .footer-grid { grid-template-columns: 1fr; gap: 1.5rem; }
  .pricing-grid { grid-template-columns: 1fr; max-width: 400px; margin-left: auto; margin-right: auto; }
  .services-grid { grid-template-columns: 1fr; }
  .benefits-grid { grid-template-columns: 1fr; }
  .process-steps { grid-template-columns: 1fr 1fr; }
  .addons-table { display: block; overflow-x: auto; }
}

@media (max-width: 480px) {
  .process-steps { grid-template-columns: 1fr; }
  .hero-stats { flex-direction: column; gap: 0.75rem; }
  .cta-buttons { flex-direction: column; }
  .cta-buttons .btn { width: 100%; }
  .popup-container { padding: 1.25rem; }
}

/* === ACCESSIBILITY === */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
}
:focus-visible { outline: 2px solid var(--primary); outline-offset: 2px; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }

/* === WHATSAPP FLOATING === */
.whatsapp-float {
  position: fixed; bottom: 24px; left: 24px; z-index: 999;
  width: 56px; height: 56px; border-radius: 50%;
  background: #25D366; color: #fff;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 4px 16px rgba(37, 211, 102, 0.4);
  transition: all var(--transition-smooth);
  text-decoration: none;
}
.whatsapp-float:hover {
  transform: scale(1.1);
  box-shadow: 0 8px 24px rgba(37, 211, 102, 0.5);
  color: #fff;
}
.whatsapp-float svg { width: 28px; height: 28px; fill: #fff; }
@media (max-width: 768px) {
  .whatsapp-float { bottom: 16px; left: 16px; width: 48px; height: 48px; }
  .whatsapp-float svg { width: 24px; height: 24px; }
}