body {
  margin: 0;
  font-family: Arial, sans-serif;
  color: #444444;
  line-height: 1.5;
  overflow-x: hidden;
}

/* Container */
.container {
  width: 90%;
  max-width: 1100px;
  margin: 0 auto;
}

/* Header */
header {
  background: #ffffff;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.1);
}
header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 15px 0;
}
.logo {
  height: 40px;
}

.logo-large {
  height: 65px !important;
  margin-right: auto;
  margin-left: -60px;
}
nav ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
}
nav li {
  margin-left: 20px;
  position: relative;
}
nav a {
  text-decoration: none;
  color: #444444;
  font-weight: bold;
  transition: color 0.3s ease;
  padding-bottom: 3px;
  position: relative;
  display: block;
}
nav a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  width: 0;
  height: 2px;
  background-color: #56AEE6;
  transition: all 0.3s ease;
  transform: translateX(-50%);
}
nav a:hover {
  color: #56AEE6;
}
nav a:hover::after {
  width: 100%;
}

/* Dropdown menu */
.dropdown {
  position: relative;
}
.dropdown-menu {
  display: none;
  position: absolute;
  top: 100%;
  left: -10px;
  background: #ffffff;
  list-style: none;
  margin: 0;
  padding: 15px 0 10px 0;
  min-width: 180px;
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.15);
  border-radius: 4px;
  z-index: 1001;
}
.dropdown::after {
  content: '';
  position: absolute;
  top: 100%;
  left: 0;
  width: 100%;
  height: 15px;
}
.dropdown:hover .dropdown-menu,
.dropdown.open .dropdown-menu {
  display: block;
}
.dropdown-menu li {
  margin: 0;
  padding: 0;
}
.dropdown-menu a {
  padding: 10px 20px;
  color: #444444;
  white-space: nowrap;
}
.dropdown-menu a::after {
  display: none;
}
.dropdown-menu a:hover {
  background: #f5f5f5;
  color: #56AEE6;
}

/* Hero Section */
.hero {
  padding: 80px 0 60px;
  color: #ffffff;
  text-align: center;
  margin-top: 80px;
  min-height: 90vh;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}

/* Slideshow */
.slideshow {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  background-color: #d0d0d0;
}

.slide {
  position: absolute;
  top: 2%;
  height: 96%;
  width: 60%;
  background-size: cover;
  background-position: center top;
  background-repeat: no-repeat;
  border-radius: 12px 12px 0 0;
  transition: left 0.8s cubic-bezier(0.4, 0.0, 0.2, 1), transform 0.8s cubic-bezier(0.4, 0.0, 0.2, 1), opacity 0.6s ease-out;
  will-change: transform, opacity, left;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}

.slide.slide-zoom-out {
  background-size: contain;
}

.slide.slide-contain {
  background-size: cover;
  background-position: center;
  background-color: transparent;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  top: 0;
  height: 100%;
}

/* Dark overlay on slides for text readability */
.slide.slide-contain::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.35);
  z-index: 2;
  border-radius: inherit;
}

.slide-inner-text {
  position: relative;
  z-index: 3;
  text-align: center;
  color: #ffffff;
  padding: 30px 20px;
  width: 85%;
  border-radius: 12px;
  opacity: 0;
}

.slide-inner-text h1 {
  font-size: 1.5em;
  margin: 0 0 10px;
  text-shadow: 3px 3px 8px rgba(0, 0, 0, 1), 0 0 30px rgba(0, 0, 0, 0.9), 0 0 60px rgba(0, 0, 0, 0.6);
}

.slide-inner-text p {
  font-size: 0.95em;
  margin: 0 0 15px;
  opacity: 0.9;
  text-shadow: 2px 2px 6px rgba(0, 0, 0, 1), 0 0 25px rgba(0, 0, 0, 0.8), 0 0 50px rgba(0, 0, 0, 0.5);
}

.slide.active {
  opacity: 1;
  z-index: 2;
}

/* Navigation Arrows */
.arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: transparent;
  color: rgba(255, 255, 255, 0.4);
  border: none;
  font-size: 2em;
  padding: 40px 10px;
  cursor: pointer;
  z-index: 3;
  transition: all 0.3s ease;
  outline: none;
}

.arrow:hover {
  color: rgba(255, 255, 255, 0.9);
  background: rgba(0, 0, 0, 0.45);
  border-radius: 6px;
  transform: translateY(-50%) scale(1.1);
}

.arrow:focus {
  outline: none;
}

.arrow.prev {
  left: 5px;
}

.arrow.next {
  right: 5px;
}

/* Slide Navigation Dots */
.slide-dots {
  position: absolute;
  bottom: 30px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 15px;
  z-index: 3;
}

.dot {
  width: 15px;
  height: 15px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.5);
  border: 2px solid rgba(255, 255, 255, 0.8);
  cursor: pointer;
  transition: all 0.3s ease;
}

.dot:hover {
  background: rgba(255, 255, 255, 0.7);
  transform: scale(1.2);
}

.dot.active {
  background: rgba(255, 255, 255, 1);
  transform: scale(1.3);
}
.hero .container {
  background: transparent;
  padding: 40px;
  border-radius: 15px;
  backdrop-filter: none;
  position: absolute;
  z-index: 2;
  opacity: 0;
  transform: translateY(30px) scale(0.95);
  transition: opacity 0.6s ease-out, transform 0.6s ease-out;
  pointer-events: none;
  max-width: 80%;
}

.hero .container[data-slide="1"] {
  max-width: 35%;
}

.hero .container.active {
  opacity: 0;
  transform: translateY(30px) scale(0.95);
  pointer-events: none;
}

.hero.show .container.active {
  opacity: 1;
  transform: translateY(0) scale(1);
  pointer-events: auto;
  transition: opacity 1.5s cubic-bezier(0.4, 0, 0.2, 1), transform 1.5s cubic-bezier(0.4, 0, 0.2, 1);
  transition-delay: 0.8s;
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}
.hero h1 {
  font-size: 2.5em;
  margin-bottom: 20px;
  text-shadow: 2px 2px 8px rgba(0, 0, 0, 0.8);
  font-weight: bold;
}
.hero p {
  font-size: 1.2em;
  margin-bottom: 30px;
  text-shadow: 2px 2px 6px rgba(0, 0, 0, 0.7);
  font-weight: 500;
}
.btn {
  display: inline-block;
  background: #ffffff;
  color: #56AEE6;
  padding: 12px 25px;
  margin: 5px;
  border-radius: 30px;
  text-decoration: none;
  font-weight: bold;
  transition: all 0.3s ease;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
  border: none;
  outline: none;
}
.btn:hover {
  background: #e0f3ff;
  transform: translateY(-2px);
  box-shadow: 0 6px 16px rgba(0, 0, 0, 0.4);
}

.btn:focus {
  outline: none;
}

button.btn {
  border: none;
  outline: none;
  cursor: pointer;
}

button.btn:focus {
  outline: none;
}

/* Sections */
section {
  padding: 60px 0;
}
h2 {
  text-align: center;
  margin-bottom: 40px;
  color: #333333;
}

/* Services */
.service-list {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  justify-content: center;
  align-items: stretch;
}
.service {
  flex: 0 1 30%;
  max-width: 350px;
  min-width: 260px;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  background: #f7f7f7;
  padding: 20px;
  border-radius: 8px;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}
.service h3 {
  margin-top: 0;
  width: 100%;
  color: #56AEE6;
  text-align: center;
}
.service h3 a {
  color: #56AEE6;
  text-decoration: none;
}
.service h3 a:hover {
  text-decoration: underline;
}

/* Contact */
.contact-info {
  list-style: none;
  padding: 0;
  text-align: center;
}
.contact-info li {
  margin-bottom: 10px;
}
.contact-info a {
  color: #444444;
  text-decoration: none;
  transition: color 0.3s ease;
}
.contact-info a:hover {
  color: #56AEE6;
}

/* Video Hero */
.video-hero {
  position: relative;
  overflow: hidden;
  min-height: 60vh;
}

.hero-video {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 0;
}

.hero-image {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: contain;
  z-index: 0;
}

@media (max-width: 768px) {
  .video-hero {
    min-height: 50vh;
  }
}

@media (max-width: 480px) {
  .video-hero {
    min-height: 40vh;
  }
}

.hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.4);
  z-index: 1;
}

/* Reviews */
.reviews-list {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  justify-content: center;
  margin-bottom: 30px;
}

.review-card {
  background: #f7f7f7;
  padding: 20px;
  border-radius: 8px;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
  flex: 0 1 45%;
  max-width: 500px;
  min-width: 260px;
}

.review-card .review-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 10px;
}

.review-card .review-name {
  font-weight: bold;
  color: #333333;
}

.review-card .review-stars {
  color: #f5a623;
  font-size: 1.2em;
}

.review-card .review-text {
  color: #555555;
  line-height: 1.6;
}

.review-card .review-date {
  font-size: 0.85em;
  color: #999999;
  margin-top: 10px;
}

.no-reviews {
  text-align: center;
  color: #999999;
  font-style: italic;
}

.review-form-title {
  text-align: center;
  color: #333333;
  margin-bottom: 20px;
}

.review-form {
  max-width: 600px;
  margin: 0 auto;
}

.star-rating {
  display: flex;
  gap: 5px;
  font-size: 1.8em;
  cursor: pointer;
}

.star-rating .star {
  color: #cccccc;
  transition: color 0.2s ease;
}

.star-rating .star.active,
.star-rating .star:hover,
.star-rating .star.hovered {
  color: #f5a623;
}

@media (max-width: 768px) {
  .review-card {
    flex: 0 1 100%;
  }
}

/* Service Cards (What We Do) */
.service-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.service-card {
  background: #ffffff;
  padding: 25px 20px;
  border-radius: 10px;
  text-align: center;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  box-sizing: border-box;
}

.service-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.15);
}

.service-card-icon {
  font-size: 2em;
  margin-bottom: 10px;
}

.service-card-text h3 {
  color: #333333;
  margin: 0 0 5px;
  font-size: 1em;
}

.service-card-text p {
  color: #666666;
  font-size: 0.85em;
  margin: 0;
  line-height: 1.4;
}

/* Footer */
footer {
  background: #333333;
  color: #ffffff;
  text-align: center;
  padding: 20px 0;
}

/* Quote form styling */
.quote-section h1 {
  text-align: center;
  color: #333333;
  margin-bottom: 10px;
}
.quote-section p {
  text-align: center;
  max-width: 700px;
  margin: 0 auto 30px;
}
form {
  max-width: 600px;
  margin: 0 auto;
}
.form-group {
  margin-bottom: 15px;
}
.form-group label {
  display: block;
  margin-bottom: 5px;
  font-weight: bold;
}
.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 10px;
  border: 2px solid #cccccc;
  border-radius: 4px;
  font-size: 1em;
  transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

/* Valid field (green) — only after user has interacted */
.form-group input.touched:valid,
.form-group textarea.touched:valid,
.form-group select.touched:valid {
  border-color: #2ecc71;
  box-shadow: 0 0 5px rgba(46, 204, 113, 0.3);
}

/* Invalid required field (red) — only after user has interacted */
.form-group input.touched:invalid,
.form-group textarea.touched:invalid,
.form-group select.touched:invalid {
  border-color: #e74c3c;
  box-shadow: 0 0 5px rgba(231, 76, 60, 0.3);
}

/* File inputs excluded from validation colors */
.form-group input[type="file"] {
  border-color: #cccccc !important;
  box-shadow: none !important;
}

.form-group select {
  padding: 15px 10px;
  font-size: 1.1em;
}
.form-row {
  display: flex;
  gap: 15px;
}

.form-row .form-group {
  flex: 1;
  min-width: 0;
}

.form-row .form-group.form-small {
  flex: 0 0 30%;
}

form h3 {
  margin: 25px 0 10px;
  color: #56AEE6;
  font-size: 1.1em;
  border-bottom: 1px solid #e0e0e0;
  padding-bottom: 5px;
}

form button.btn {
  margin-top: 10px;
}

@media (max-width: 480px) {
  .form-row {
    flex-direction: column;
    gap: 0;
  }
}

/* ===== Responsive ===== */

/* Large desktops */
@media (min-width: 1200px) {
  .container {
    max-width: 1200px;
  }
  .hero h1 {
    font-size: 3em;
  }
  .hero p {
    font-size: 1.4em;
  }
  nav a {
    font-size: 1.1em;
  }
  nav li {
    margin-left: 30px;
  }
  .logo-large {
    height: 75px !important;
  }
  .service {
    max-width: 380px;
    padding: 30px;
  }
  .arrow {
    font-size: 2.5em;
    padding: 50px 14px;
  }
  .slide-inner-text h1 {
    font-size: 2em;
  }
  .slide-inner-text p {
    font-size: 1.1em;
  }
}

/* Why Choose Us */
.why-choose {
  background: #f7f7f7;
  padding: 50px 0;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 25px;
}

.feature-card {
  background: #ffffff;
  padding: 30px 20px;
  border-radius: 10px;
  text-align: center;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  box-sizing: border-box;
  min-width: 0;
}

.feature-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.15);
}

.feature-icon {
  font-size: 2.5em;
  margin-bottom: 15px;
}

.feature-text {
  min-width: 0;
}

.feature-card h3 {
  color: #333333;
  margin: 0 0 10px;
  font-size: 1.1em;
}

.feature-card p {
  color: #666666;
  font-size: 0.9em;
  margin: 0;
  line-height: 1.5;
}

/* Tablets & small laptops */
@media (max-width: 768px) {
  header .container {
    flex-direction: column;
    gap: 10px;
  }
  .logo-large {
    margin-left: auto;
    margin-right: auto;
  }
  nav ul {
    flex-wrap: wrap;
    justify-content: center;
  }
  nav li {
    margin-left: 10px;
    margin-right: 10px;
  }
  .hero {
    min-height: 60vh;
    margin-top: 120px;
  }
  .hero h1 {
    font-size: 1.8em;
  }
  .hero p {
    font-size: 1em;
  }
  .hero .container {
    max-width: 90% !important;
  }
  .slide {
    width: 80%;
  }
  .service {
    flex: 0 1 100%;
    max-width: 100%;
  }
  .why-choose {
    padding: 35px 0;
  }
  .feature-grid {
    grid-template-columns: 1fr;
    gap: 15px;
  }
  .feature-card {
    display: block;
    text-align: center;
    padding: 25px 20px;
    overflow: hidden;
  }
  .feature-icon {
    font-size: 2em;
    margin-bottom: 10px;
  }
  .feature-card h3 {
    font-size: 1.1em;
    margin-bottom: 8px;
  }
  .feature-card p {
    font-size: 0.9em;
    line-height: 1.6;
    word-wrap: break-word;
    overflow-wrap: break-word;
  }
  .steps {
    flex-direction: column;
    align-items: center;
    gap: 25px;
  }
  .sticky-call {
    display: block;
  }
  .service-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 15px;
  }
  .arrow {
    font-size: 1.5em;
    padding: 30px 8px;
  }
  /* Forms on tablet */
  form {
    max-width: 90%;
  }
  .review-form {
    max-width: 90%;
  }
  .review-card {
    flex: 0 1 100%;
  }
}

/* Phones */
@media (max-width: 480px) {
  header .container {
    padding: 10px 0;
  }
  .logo-large {
    height: 50px !important;
  }
  nav a {
    font-size: 0.9em;
  }
  .hero {
    min-height: 50vh;
    margin-top: 140px;
  }
  .hero h1 {
    font-size: 1.4em;
  }
  .hero p {
    font-size: 0.9em;
    margin-bottom: 15px;
  }
  .slide {
    width: 95%;
    border-radius: 8px 8px 0 0;
  }
  .slide-inner-text {
    padding: 15px 10px;
    width: 95%;
  }
  .slide-inner-text h1 {
    font-size: 1.2em;
  }
  .slide-inner-text p {
    font-size: 0.85em;
  }
  .btn {
    padding: 10px 20px;
    font-size: 0.9em;
  }
  .arrow {
    font-size: 1.2em;
    padding: 20px 6px;
  }
  .dot {
    width: 12px;
    height: 12px;
  }
  section {
    padding: 40px 0;
  }
  h2 {
    font-size: 1.5em;
  }
  /* Forms on mobile */
  form {
    max-width: 100%;
    padding: 0 5px;
  }
  .form-group input,
  .form-group textarea,
  .form-group select {
    font-size: 16px;
    padding: 12px 10px;
    box-sizing: border-box;
  }
  .form-group label {
    font-size: 0.95em;
  }
  .quote-section p {
    font-size: 0.9em;
    padding: 0 10px;
  }
  /* Reviews on mobile */
  .reviews-list {
    gap: 12px;
  }
  .review-card {
    flex: 0 1 100%;
    padding: 15px;
    font-size: 0.9em;
  }
  .review-form {
    max-width: 100%;
    padding: 0 5px;
  }
  .review-form-title {
    font-size: 1.1em;
  }
  .star-rating {
    font-size: 2em;
    justify-content: center;
  }
  .why-choose {
    padding: 25px 0;
  }
  .why-choose .container {
    width: 95%;
  }
  .why-choose h2 {
    font-size: 1.3em;
    margin-bottom: 15px;
  }
  .service-grid {
    grid-template-columns: 1fr;
    gap: 10px;
  }
  .service-card {
    display: flex;
    align-items: center;
    text-align: left;
    padding: 15px;
    gap: 12px;
  }
  .service-card-icon {
    font-size: 1.6em;
    margin-bottom: 0;
    flex-shrink: 0;
  }
  .feature-grid {
    grid-template-columns: 1fr;
    gap: 12px;
  }
  .feature-card {
    padding: 20px 15px;
  }
  .feature-icon {
    font-size: 1.8em;
    margin-bottom: 8px;
  }
  .feature-card h3 {
    font-size: 1em;
    margin-bottom: 6px;
  }
  .feature-card p {
    font-size: 0.85em;
    line-height: 1.5;
  }
  .cta-banner h2 {
    font-size: 1.5em;
  }
  .cta-banner p {
    font-size: 0.95em;
  }
}

/* How It Works */
.how-it-works {
  text-align: center;
}

.steps {
  display: flex;
  justify-content: center;
  gap: 40px;
  max-width: 900px;
  margin: 0 auto;
}

.step {
  flex: 1;
  max-width: 260px;
}

.step-number {
  width: 60px;
  height: 60px;
  background: #56AEE6;
  color: #ffffff;
  font-size: 1.5em;
  font-weight: bold;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 15px;
}

.step h3 {
  color: #333333;
  margin: 0 0 10px;
}

.step p {
  color: #666666;
  font-size: 0.95em;
  line-height: 1.5;
}

/* CTA Banner */
.cta-banner {
  background: #56AEE6;
  color: #ffffff;
  text-align: center;
  padding: 50px 0;
}

.cta-banner h2 {
  color: #ffffff;
  margin-bottom: 10px;
  font-size: 2em;
}

.cta-banner p {
  font-size: 1.1em;
  margin-bottom: 25px;
  opacity: 0.95;
}

.cta-buttons {
  display: flex;
  gap: 15px;
  justify-content: center;
  flex-wrap: wrap;
}

.btn-white {
  background: #ffffff;
  color: #56AEE6;
}

.btn-outline {
  background: transparent;
  color: #ffffff;
  border: 2px solid #ffffff;
}

.btn-outline:hover {
  background: #ffffff;
  color: #56AEE6;
}

/* Sticky Mobile Call Button */
.sticky-call {
  display: none;
  position: fixed;
  bottom: 20px;
  right: 20px;
  background: #56AEE6;
  color: #ffffff;
  padding: 14px 22px;
  border-radius: 50px;
  text-decoration: none;
  font-weight: bold;
  font-size: 1em;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
  z-index: 999;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.sticky-call:hover {
  transform: scale(1.05);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.4);
}

/* FAQ Section */
.faq-section {
  background: #f7f7f7;
  padding: 60px 0;
}

.faq-section h2 {
  text-align: center;
  margin-bottom: 36px;
}

.faq-list {
  max-width: 780px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.faq-item {
  background: #ffffff;
  border-radius: 10px;
  padding: 24px 28px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.07);
}

.faq-item h3 {
  margin: 0 0 8px;
  font-size: 1.05em;
  color: #333333;
}

.faq-item p {
  margin: 0;
  color: #555555;
  line-height: 1.7;
  font-size: 0.95em;
}

/* Interactive Hot Tub Diagram */
.interactive-tub-section {
  background: #f7f7f7;
  padding: 60px 0;
}

.interactive-tub-subtitle {
  text-align: center;
  color: #666666;
  margin-bottom: 30px;
}

.tub-diagram-wrapper {
  display: flex;
  align-items: flex-start;
  gap: 30px;
  max-width: 1200px;
  margin: 0 auto;
}

.tub-image-container {
  flex: 1.8;
  max-width: 750px;
  position: relative;
}

.tub-diagram-img {
  width: 100%;
  height: auto;
  display: block;
  filter: drop-shadow(0 4px 12px rgba(0, 0, 0, 0.15));
}

.tub-hotspot-btn {
  position: absolute;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 2px solid #fff;
  background: #ff6b6b;
  color: #fff;
  font-size: 14px;
  font-weight: bold;
  cursor: pointer;
  transform: translate(-50%, -50%);
  animation: hotspotPulse 2s ease-in-out infinite;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
  transition: background 0.2s, transform 0.2s;
  padding: 0;
  line-height: 1;
}

.tub-hotspot-btn:hover {
  background: #56AEE6;
  transform: translate(-50%, -50%) scale(1.15);
  animation: none;
}

.tub-hotspot-btn.active {
  background: #56AEE6;
  animation: none;
  transform: translate(-50%, -50%) scale(1.1);
}

.tub-info-panel {
  flex: 1;
  background: #ffffff;
  border-radius: 12px;
  padding: 30px;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.08);
  min-height: 200px;
  display: flex;
  align-items: center;
}

.tub-info-default {
  text-align: center;
  color: #999999;
  font-size: 1em;
  width: 100%;
}

.tub-info-content {
  width: 100%;
}

.tub-info-content h3 {
  color: #333333;
  margin: 0 0 12px;
  font-size: 1.3em;
}

.tub-info-content p {
  color: #555555;
  line-height: 1.7;
  margin: 0;
  font-size: 0.95em;
}

.tub-info-content.fade-in {
  animation: fadeInInfo 0.4s ease;
}

@keyframes fadeInInfo {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

/* Hotspot pulse animation */
@keyframes hotspotPulse {
  0% { opacity: 0.9; }
  50% { opacity: 0.5; }
  100% { opacity: 0.9; }
}


@media (max-width: 768px) {
  .tub-diagram-wrapper {
    flex-direction: column;
    align-items: center;
  }
  .tub-image-container {
    max-width: 100%;
    width: 100%;
  }
  .tub-info-panel {
    min-height: auto;
    padding: 20px;
  }
}

@media (max-width: 480px) {
  .interactive-tub-section {
    padding: 40px 0;
  }
  .tub-info-content h3 {
    font-size: 1.1em;
  }
  .tub-info-content p {
    font-size: 0.9em;
  }
}

/* Page hero logo styling */
.page-hero-logo {
  max-width: 200px;
  height: auto;
  margin-bottom: 20px;
  display: block;
}

/* Service Intro Section */
.service-intro {
  background: #ffffff;
  padding: 50px 0;
}
.service-intro h2 {
  margin-bottom: 16px;
}
.service-intro p {
  max-width: 820px;
  line-height: 1.8;
  color: #444444;
  margin-bottom: 14px;
  font-size: 1em;
}

/* Service Areas Section */
.service-areas {
  background: #eef5fb;
  padding: 50px 0;
}
.service-areas h2 {
  text-align: center;
  margin-bottom: 12px;
}
.service-areas > .container > p {
  text-align: center;
  color: #555555;
  margin-bottom: 28px;
}
.area-list {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(145px, 1fr));
  gap: 10px;
  list-style: none;
  margin: 0 auto 20px;
  max-width: 820px;
  padding: 0;
}
.area-list li {
  background: #ffffff;
  border-radius: 8px;
  padding: 10px 14px;
  text-align: center;
  font-size: 0.9em;
  color: #333333;
  box-shadow: 0 2px 6px rgba(0,0,0,0.07);
}
.service-areas .cta-note {
  text-align: center;
  color: #555555;
  font-size: 0.95em;
}
.service-areas .cta-note a {
  color: #56AEE6;
  font-weight: bold;
}

/* Services Overview (homepage) */
.services-overview {
  background: #ffffff;
  padding: 60px 0;
}
.services-overview h2 {
  text-align: center;
  margin-bottom: 36px;
}
.services-overview .service-card {
  flex-direction: column;
  align-items: center;
  text-align: center;
}
.services-overview .service-card .btn {
  margin-top: 16px;
  display: inline-block;
  font-size: 0.9em;
  padding: 10px 20px;
}
.services-overview .service-card-text h3 a {
  color: #333333;
  text-decoration: none;
}
.services-overview .service-card-text h3 a:hover {
  color: #56AEE6;
}