@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Outfit:wght@400;500;600;700;800&display=swap');

/* --- DESIGN SYSTEM TOKENS --- */
:root {
  --primary: #F59E0B;          /* Industrial Amber */
  --primary-hover: #D97706;    /* Dark Amber */
  --secondary: #1E293B;        /* Slate Gray */
  --bg-dark: #0F172A;          /* Deep Slate */
  --bg-light: #F8FAFC;         /* Soft Gray */
  --text-dark: #0F172A;        /* Near Black */
  --text-light: #F8FAFC;       /* Off-White */
  --text-muted: #64748B;       /* Muted Gray */
  --border-color: #E2E8F0;     /* Light Border */
  --whatsapp-color: #25D366;   /* WhatsApp Green */
  --danger: #EF4444;           /* Red for alerts/error */
  --success: #10B981;          /* Green for success */
  --font-heading: 'Outfit', sans-serif;
  --font-body: 'Inter', sans-serif;
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.1);
  --shadow-md: 0 4px 6px -1px rgba(0,0,0,0.1), 0 2px 4px -1px rgba(0,0,0,0.06);
  --shadow-lg: 0 10px 15px -3px rgba(0,0,0,0.1), 0 4px 6px -2px rgba(0,0,0,0.05);
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
}

/* --- RESET & BASICS --- */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

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

body {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.25;
  color: var(--bg-dark);
}

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

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

/* --- LAYOUT UTILITIES --- */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

.section {
  padding: 5rem 0;
}

.section-title {
  text-align: center;
  margin-bottom: 3rem;
  font-size: 2.25rem;
  position: relative;
}

.section-title::after {
  content: '';
  display: block;
  width: 80px;
  height: 4px;
  background-color: var(--primary);
  margin: 0.75rem auto 0;
  border-radius: var(--radius-sm);
}

.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2.5rem;
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.grid-4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}

/* --- BUTTONS & CTAs --- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.75rem 1.75rem;
  font-family: var(--font-heading);
  font-weight: 600;
  border-radius: var(--radius-md);
  border: 2px solid transparent;
  cursor: pointer;
  transition: var(--transition);
  font-size: 1rem;
}

.btn-primary {
  background-color: var(--primary);
  color: var(--bg-dark);
}

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

.btn-secondary {
  background-color: var(--secondary);
  color: var(--text-light);
}

.btn-secondary:hover {
  background-color: var(--bg-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn-outline {
  background-color: transparent;
  border-color: var(--border-color);
  color: var(--bg-dark);
}

.btn-outline:hover {
  border-color: var(--primary);
  color: var(--primary);
  background-color: rgba(245, 158, 11, 0.05);
}

.btn-whatsapp {
  background-color: var(--whatsapp-color);
  color: white;
}

.btn-whatsapp:hover {
  background-color: #20ba59;
  transform: translateY(-2px);
  box-shadow: 0 4px 10px rgba(37, 211, 102, 0.3);
}

/* --- HEADER / NAVIGATION --- */
header {
  background-color: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border-color);
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: var(--shadow-sm);
}

.header-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 80px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.5rem;
  color: var(--bg-dark);
}

.logo span {
  color: var(--primary);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 2rem;
  list-style: none;
}

.nav-links li {
  position: relative;
}

.nav-links a {
  font-weight: 500;
  font-size: 0.95rem;
  color: var(--secondary);
  padding: 0.5rem 0;
}

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

.nav-links .dropdown-content {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  background-color: white;
  min-width: 240px;
  box-shadow: var(--shadow-lg);
  border-radius: var(--radius-md);
  border: 1px solid var(--border-color);
  z-index: 100;
  padding: 0.5rem 0;
}

.nav-links li:hover .dropdown-content {
  display: block;
}

.dropdown-content a {
  display: block;
  padding: 0.75rem 1.25rem;
  color: var(--text-dark);
}

.dropdown-content a:hover {
  background-color: var(--bg-light);
  color: var(--primary);
  padding-left: 1.5rem;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
}

/* --- INQUIRY BADGE --- */
.rfq-cart-btn {
  position: relative;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  background-color: var(--bg-light);
  padding: 0.5rem 1rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-color);
  font-weight: 600;
  cursor: pointer;
}

.rfq-cart-btn:hover {
  border-color: var(--primary);
}

.rfq-count {
  background-color: var(--primary);
  color: var(--bg-dark);
  font-size: 0.75rem;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
}

/* --- HERO SECTION --- */
.hero {
  background: linear-gradient(135deg, var(--bg-dark) 0%, #1E293B 100%);
  color: var(--text-light);
  padding: 6rem 0;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 45%;
  height: 100%;
  background: radial-gradient(circle, rgba(245, 158, 11, 0.08) 0%, transparent 70%);
  z-index: 1;
}

.hero .container {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  align-items: center;
  gap: 4rem;
  position: relative;
  z-index: 2;
}

.hero-content h1 {
  color: var(--text-light);
  font-size: 3rem;
  margin-bottom: 1.5rem;
  font-weight: 800;
  letter-spacing: -0.02em;
}

.hero-content h1 span {
  color: var(--primary);
}

.hero-content p {
  font-size: 1.15rem;
  color: #94A3B8;
  margin-bottom: 2rem;
  max-width: 600px;
}

.hero-ctas {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

.hero-image {
  background-color: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.1);
  padding: 1rem;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
}

/* --- FEATURED PRODUCTS / CARDS --- */
.product-card {
  background-color: white;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-color);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  display: flex;
  flex-direction: column;
}

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

.product-image-container {
  position: relative;
  background-color: var(--bg-light);
  height: 240px;
  overflow: hidden;
}

.product-image-container img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition);
}

.product-card:hover .product-image-container img {
  transform: scale(1.05);
}

.product-info {
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.product-category {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  color: var(--primary-hover);
  letter-spacing: 0.05em;
  margin-bottom: 0.5rem;
}

.product-title {
  font-size: 1.25rem;
  margin-bottom: 0.75rem;
}

.product-desc {
  font-size: 0.9rem;
  color: var(--text-muted);
  margin-bottom: 1.25rem;
  flex-grow: 1;
}

.product-spec-preview {
  background-color: var(--bg-light);
  padding: 0.75rem;
  border-radius: var(--radius-md);
  margin-bottom: 1.5rem;
  font-size: 0.85rem;
}

.product-spec-preview div {
  display: flex;
  justify-content: space-between;
  margin-bottom: 0.25rem;
}

.product-spec-preview div span:last-child {
  font-weight: 600;
  color: var(--bg-dark);
}

.product-actions {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 0.75rem;
}

/* --- PRODUCT DETAIL PAGE LAYOUT --- */
.product-detail-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 4rem;
  margin-top: 2rem;
}

.product-gallery {
  position: sticky;
  top: 100px;
}

.main-product-img {
  background-color: var(--bg-light);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-color);
  padding: 1rem;
  box-shadow: var(--shadow-md);
}

.product-details-content h1 {
  font-size: 2.5rem;
  margin-bottom: 1rem;
}

.capacity-badge {
  display: inline-block;
  background-color: rgba(245, 158, 11, 0.1);
  color: var(--primary-hover);
  padding: 0.35rem 1rem;
  border-radius: 50px;
  font-weight: 600;
  font-size: 0.85rem;
  margin-bottom: 1.5rem;
  border: 1px solid rgba(245, 158, 11, 0.2);
}

.product-details-content .intro-text {
  font-size: 1.1rem;
  color: var(--text-muted);
  margin-bottom: 2rem;
}

.detail-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 2.5rem;
  padding-bottom: 2.5rem;
  border-bottom: 1px solid var(--border-color);
}

/* --- SPECIFICATIONS TABLE --- */
.spec-table-container {
  margin-bottom: 3rem;
}

.spec-table-container h3 {
  margin-bottom: 1rem;
  font-size: 1.5rem;
}

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

.spec-table th, .spec-table td {
  padding: 0.75rem 1rem;
  text-align: left;
  border-bottom: 1px solid var(--border-color);
}

.spec-table th {
  background-color: var(--secondary);
  color: var(--text-light);
  font-weight: 600;
}

.spec-table tr:nth-child(even) td {
  background-color: rgba(0,0,0,0.015);
}

.spec-table td:first-child {
  font-weight: 600;
  color: var(--bg-dark);
  width: 40%;
}

/* --- TABS SYSTEM --- */
.tabs-container {
  margin-top: 3rem;
}

.tab-headers {
  display: flex;
  gap: 1rem;
  border-bottom: 2px solid var(--border-color);
  margin-bottom: 1.5rem;
}

.tab-btn {
  background: none;
  border: none;
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 600;
  padding: 0.75rem 1.5rem;
  cursor: pointer;
  color: var(--text-muted);
  position: relative;
  transition: var(--transition);
}

.tab-btn:hover {
  color: var(--primary-hover);
}

.tab-btn.active {
  color: var(--bg-dark);
}

.tab-btn.active::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 100%;
  height: 3px;
  background-color: var(--primary);
}

.tab-pane {
  display: none;
}

.tab-pane.active {
  display: block;
  animation: fadeIn 0.4s ease-out;
}

/* --- AEO / FAQ SYSTEM --- */
.faq-section {
  background-color: var(--bg-light);
  border-radius: var(--radius-lg);
  padding: 4rem 2rem;
  margin-top: 4rem;
}

.faq-title {
  text-align: center;
  font-size: 2rem;
  margin-bottom: 2.5rem;
}

.faq-grid {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  max-width: 800px;
  margin: 0 auto;
}

.faq-item {
  background-color: white;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-color);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}

.faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.25rem 1.5rem;
  font-weight: 600;
  font-size: 1.05rem;
  cursor: pointer;
  background-color: white;
  user-select: none;
}

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

.faq-answer {
  max-height: 0;
  overflow: hidden;
  padding: 0 1.5rem;
  transition: max-height 0.3s cubic-bezier(0.4, 0, 0.2, 1), padding 0.3s ease;
  color: var(--text-muted);
  font-size: 0.95rem;
  background-color: var(--bg-light);
}

.faq-item.active .faq-question {
  border-bottom: 1px solid var(--border-color);
  background-color: rgba(245, 158, 11, 0.03);
}

.faq-item.active .faq-answer {
  max-height: 250px;
  padding: 1.25rem 1.5rem;
}

.faq-icon {
  font-size: 1.25rem;
  font-weight: 400;
  transition: var(--transition);
}

.faq-item.active .faq-icon {
  transform: rotate(45deg);
  color: var(--primary);
}

/* --- TRUST BADGES & STICKY CTA --- */
.trust-badges {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
  margin-top: 4rem;
  border-top: 1px solid var(--border-color);
  padding-top: 3rem;
}

.badge-item {
  text-align: center;
  padding: 1.5rem;
  background-color: white;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
}

.badge-item i {
  font-size: 2rem;
  color: var(--primary);
  margin-bottom: 0.75rem;
  display: block;
}

.badge-item h4 {
  font-size: 1.1rem;
  margin-bottom: 0.5rem;
}

.badge-item p {
  font-size: 0.85rem;
  color: var(--text-muted);
}

/* --- FLOATING / STICKY ELEMENTS --- */
.sticky-cta-bar {
  position: fixed;
  bottom: 0;
  left: 0;
  width: 100%;
  background-color: white;
  border-top: 1px solid var(--border-color);
  box-shadow: 0 -4px 12px rgba(0,0,0,0.08);
  padding: 1rem 0;
  z-index: 900;
  display: none;
}

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

.sticky-cta-info h4 {
  font-size: 1.1rem;
}

.sticky-cta-info p {
  font-size: 0.85rem;
  color: var(--text-muted);
}

.sticky-cta-buttons {
  display: flex;
  gap: 1rem;
}



/* --- B2B RFQ MULTI-STEP FORM --- */
.rfq-card {
  background-color: white;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
  max-width: 700px;
  margin: 2rem auto;
}

.rfq-header {
  background: linear-gradient(135deg, var(--bg-dark) 0%, #1E293B 100%);
  color: var(--text-light);
  padding: 2rem;
  text-align: center;
}

.rfq-header h2 {
  color: var(--text-light);
  margin-bottom: 0.5rem;
}

.rfq-header p {
  color: #94A3B8;
  font-size: 0.9rem;
}

.rfq-body {
  padding: 2.5rem;
}

.step-indicator {
  display: flex;
  justify-content: space-between;
  margin-bottom: 2.5rem;
  position: relative;
}

.step-indicator::before {
  content: '';
  position: absolute;
  top: 15px;
  left: 0;
  width: 100%;
  height: 2px;
  background-color: var(--border-color);
  z-index: 1;
}

.step-dot {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background-color: white;
  border: 2px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  color: var(--text-muted);
  position: relative;
  z-index: 2;
  transition: var(--transition);
}

.step-dot.active {
  border-color: var(--primary);
  background-color: var(--primary);
  color: var(--bg-dark);
}

.step-dot.completed {
  border-color: var(--success);
  background-color: var(--success);
  color: white;
}

.rfq-step {
  display: none;
}

.rfq-step.active {
  display: block;
  animation: fadeIn 0.4s ease-out;
}

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

.form-group label {
  display: block;
  font-weight: 600;
  margin-bottom: 0.5rem;
  font-size: 0.9rem;
  color: var(--bg-dark);
}

.form-control {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  font-family: var(--font-body);
  font-size: 0.95rem;
  transition: var(--transition);
}

.form-control:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(245, 158, 11, 0.15);
}

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

.form-nav-buttons {
  display: flex;
  justify-content: space-between;
  margin-top: 2.5rem;
}

.rfq-items-list {
  background-color: var(--bg-light);
  border-radius: var(--radius-md);
  border: 1px solid var(--border-color);
  padding: 1rem;
  margin-bottom: 1.5rem;
  max-height: 200px;
  overflow-y: auto;
}

.rfq-item-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.5rem 0;
  border-bottom: 1px solid rgba(0,0,0,0.05);
}

.rfq-item-row:last-child {
  border-bottom: none;
}

.rfq-item-name {
  font-weight: 600;
  font-size: 0.9rem;
}

.rfq-item-remove {
  color: var(--danger);
  cursor: pointer;
  font-size: 0.8rem;
  font-weight: 600;
}

.rfq-item-remove:hover {
  text-decoration: underline;
}

/* --- FOOTER --- */
footer {
  background-color: var(--bg-dark);
  color: #94A3B8;
  padding: 5rem 0 2rem;
  margin-top: auto;
  border-top: 4px solid var(--primary);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1.5fr;
  gap: 3rem;
  margin-bottom: 3rem;
}

.footer-col h3 {
  color: var(--text-light);
  font-size: 1.25rem;
  margin-bottom: 1.5rem;
  position: relative;
  padding-bottom: 0.5rem;
}

.footer-col h3::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 40px;
  height: 2px;
  background-color: var(--primary);
}

.footer-col p {
  font-size: 0.9rem;
  line-height: 1.7;
}

.footer-links {
  list-style: none;
}

.footer-links li {
  margin-bottom: 0.75rem;
}

.footer-links a {
  font-size: 0.9rem;
}

.footer-links a:hover {
  color: var(--primary);
  padding-left: 0.25rem;
}

.footer-contact-info {
  list-style: none;
}

.footer-contact-info li {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  margin-bottom: 1rem;
  font-size: 0.9rem;
}

.footer-contact-info i {
  color: var(--primary);
  margin-top: 0.25rem;
}

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.05);
  padding-top: 2rem;
  text-align: center;
  font-size: 0.85rem;
}

/* --- ANIMATIONS & KEYFRAMES --- */
@keyframes fadeIn {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes pulse {
  0% { transform: scale(1); box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.4); }
  70% { transform: scale(1.05); box-shadow: 0 0 0 15px rgba(37, 211, 102, 0); }
  100% { transform: scale(1); box-shadow: 0 0 0 0 rgba(37, 211, 102, 0); }
}

/* --- RESPONSIVE STYLING --- */
@media(max-width: 1024px) {
  .hero-content h1 { font-size: 2.5rem; }
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: repeat(2, 1fr); }
}

@media(max-width: 768px) {
  .hero .container { grid-template-columns: 1fr; text-align: center; gap: 2rem; }
  .hero-content p { margin-left: auto; margin-right: auto; }
  .hero-ctas { justify-content: center; }
  .product-detail-grid { grid-template-columns: 1fr; gap: 2rem; }
  .grid-2 { grid-template-columns: 1fr; }
  .grid-3 { grid-template-columns: 1fr; }
  .grid-4 { grid-template-columns: 1fr; }
  .header-container { height: auto; padding: 1rem 0; flex-direction: column; gap: 1rem; }
  .nav-links { flex-direction: column; gap: 1rem; width: 100%; text-align: center; }
  .nav-links .dropdown-content { position: static; box-shadow: none; border: none; width: 100%; display: none; }
  .nav-links li:hover .dropdown-content { display: block; }
  .trust-badges { grid-template-columns: repeat(2, 1fr); }
  .sticky-cta-container { flex-direction: column; text-align: center; gap: 1rem; }
  .footer-grid { grid-template-columns: 1fr; }
}

/* --- HIDE B2B INQUIRY CART & BUTTONS GLOBALLY --- */
.rfq-cart-btn {
  display: none !important;
}
.btn-add-quote {
  display: none !important;
}
.product-actions {
  display: block !important;
}
.product-actions a {
  width: 100% !important;
  text-align: center;
}

/* --- BRANDING & LOGO UPDATES --- */
.logo img {
  height: 40px;
  width: auto;
  display: block;
  transition: var(--transition);
}

.logo img:hover {
  transform: scale(1.02);
}

.footer-logo img {
  height: 40px;
  width: auto;
  display: block;
  margin-bottom: 1rem;
}

/* --- FLOATING CONTACT DUAL-CTA WIDGET --- */
.floating-contact-wrap {
  position: fixed;
  bottom: 25px;
  right: 25px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  z-index: 9999;
}

.float-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 12px 24px;
  border-radius: 50px;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.95rem;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.15);
  transition: var(--transition);
  color: white !important;
  cursor: pointer;
  text-decoration: none;
}

.float-phone {
  background-color: var(--secondary);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.float-phone:hover {
  background-color: var(--bg-dark);
  transform: translateY(-3px);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.25);
}

.float-whatsapp {
  background-color: var(--whatsapp-color);
  animation: floatPulse 2s infinite;
}

.float-whatsapp:hover {
  background-color: #20ba59;
  transform: translateY(-3px);
  box-shadow: 0 6px 20px rgba(37, 211, 102, 0.3);
}

@keyframes floatPulse {
  0% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.4); }
  70% { box-shadow: 0 0 0 12px rgba(37, 211, 102, 0); }
  100% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0); }
}

/* Responsive Sticky Footer CTA bar for Mobile screens */
@media(max-width: 480px) {
  .floating-contact-wrap {
    left: 0;
    right: 0;
    bottom: 0;
    width: 100%;
    flex-direction: row;
    gap: 0;
    background-color: white;
    box-shadow: 0 -4px 15px rgba(0, 0, 0, 0.1);
    border-top: 1px solid var(--border-color);
    padding: 10px;
  }
  .float-btn {
    flex: 1;
    border-radius: 8px;
    padding: 12px 8px;
    font-size: 0.85rem;
    box-shadow: none;
  }
  .float-whatsapp {
    animation: none;
    margin-left: 8px;
  }
  /* Offset footer content slightly to not get covered by the sticky bar */
  body {
    padding-bottom: 70px;
  }
}