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

body {
  font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
  color: #0b3a4a;
  overflow-x: hidden;
}

/* Navbar */
.navbar {
  position: fixed;
  top: 0;
  width: 100%;
  background: rgba(11, 58, 74, 0.95);
  backdrop-filter: blur(10px);
  padding: 1rem 5%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  z-index: 1000;
  transition: all 0.3s ease;
}

.navbar.scrolled {
  padding: 0.75rem 5%;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
}

.logo-icon {
  width: 150px;
  transition: transform 0.3s ease;
}

.logo:hover .logo-icon {
  transform: scale(1.05);
}

.logo-text {
  color: #faf6f1;
  font-weight: 700;
  font-size: 1.3rem;
  letter-spacing: 1px;
}

.logo-subtext {
  font-size: 0.7rem;
  font-weight: 400;
}

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

.nav-links a {
  color: #faf6f1;
  text-decoration: none;
  font-weight: 500;
  transition: color 0.3s ease;
  position: relative;
}

.nav-links a::after {
  content: "";
  position: absolute;
  bottom: -5px;
  left: 0;
  width: 0;
  height: 2px;
  background: #f4a623;
  transition: width 0.3s ease;
}

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

.cta-button {
  background: linear-gradient(135deg, #f4a623, #f5b84d);
  color: #0b3a4a;
  padding: 0.75rem 1.5rem;
  border-radius: 50px;
  text-decoration: none;
  font-weight: 600;
  transition: all 0.3s ease;
  box-shadow: 0 4px 15px rgba(244, 166, 35, 0.3);
}

.cta-button:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 25px rgba(244, 166, 35, 0.5);
}

.navbar h4 a.phone-link {
  color: #faf6f1;
  text-decoration: none;
  font-weight: 600;
}

/* Hero Section */
.hero {
  margin-top: 80px;
  min-height: 90vh;
  background: linear-gradient(135deg, #0b3a4a 0%, #1a7085 100%);
  display: flex;
  align-items: center;
  padding: 2rem 5%;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: "";
  position: absolute;
  top: -50%;
  right: -10%;
  width: 600px;
  height: 600px;
  background: radial-gradient(
    circle,
    rgba(244, 166, 35, 0.15) 0%,
    transparent 70%
  );
  border-radius: 50%;
  animation: float 6s ease-in-out infinite;
}

@keyframes float {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-30px);
  }
}

.hero-content {
  flex: 1;
  z-index: 1;
  opacity: 0;
  transform: translateX(-50px);
  animation: slideIn 1s ease forwards 0.3s;
}

@keyframes slideIn {
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

.hero-content h1 {
  font-size: 3.5rem;
  color: #faf6f1;
  margin-bottom: 1.5rem;
  line-height: 1.2;
}

.hero-content .highlight {
  color: #f4a623;
}

.hero-content p {
  font-size: 1.3rem;
  color: #2cb0a4;
  margin-bottom: 2rem;
  max-width: 600px;
}

.hero-content ul {
  list-style: none;
  margin-bottom: 2rem;
  max-width: 600px;
}

.hero-content ul li {
  color: #faf6f1;
  font-size: 1rem;
  margin-bottom: 0.75rem;
  padding-left: 1.5rem;
  position: relative;
}

.hero-content ul li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: #f4a623;
  font-weight: bold;
  font-size: 1.2rem;
}

.hero-buttons {
  display: flex;
  gap: 1.5rem;
}

.btn-primary {
  background: linear-gradient(135deg, #f4a623, #f5b84d);
  color: #0b3a4a;
  padding: 1rem 2.5rem;
  border: none;
  border-radius: 50px;
  font-size: 1.1rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
  box-shadow: 0 4px 15px rgba(244, 166, 35, 0.4);
}

.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 6px 25px rgba(244, 166, 35, 0.6);
}

.btn-secondary {
  background: transparent;
  color: #faf6f1;
  padding: 1rem 2.5rem;
  border: 2px solid #2cb0a4;
  border-radius: 50px;
  font-size: 1.1rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
}

.btn-secondary:hover {
  background: #2cb0a4;
  transform: translateY(-3px);
}

.hero-image {
  flex: 1;
  display: flex;
  justify-content: center;
  align-items: center;
  opacity: 0;
  transform: translateX(50px);
  animation: slideIn 1s ease forwards 0.5s;
}

.hero-image img {
  max-width: 500px;
  width: 100%;
  filter: drop-shadow(0 10px 40px rgba(0, 0, 0, 0.3));
}

/* Services Section */
.services {
  padding: 6rem 5%;
  background: #faf6f1;
}

#services a {
  text-decoration: none;
}

.section-header {
  text-align: center;
  margin-bottom: 4rem;
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.6s ease;
}

.section-header.visible {
  opacity: 1;
  transform: translateY(0);
}

.section-header h2 {
  font-size: 2.5rem;
  color: #0b3a4a;
  margin-bottom: 1rem;
}

.section-header p {
  font-size: 1.2rem;
  color: #1a7085;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
}

.service-card {
  background: white;
  padding: 2.5rem;
  border-radius: 20px;
  box-shadow: 0 5px 30px rgba(0, 0, 0, 0.08);
  transition: all 0.4s ease;
  opacity: 0;
  transform: translateY(30px);
}

.service-card.visible {
  opacity: 1;
  transform: translateY(0);
}

.service-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 15px 50px rgba(26, 112, 133, 0.15);
}

.service-icon {
  width: 80px;
  height: 80px;
  background: linear-gradient(135deg, #2cb0a4, #1a7085);
  border-radius: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.5rem;
  margin-bottom: 1.5rem;
  color: white;
}

.service-card h3 {
  font-size: 1.5rem;
  color: #0b3a4a;
  margin-bottom: 1rem;
}

.service-card p {
  color: #1a7085;
  line-height: 1.6;
}

/* About Section */
.about-section {
  padding: 6rem 5%;
  background: white;
}

.about-container {
  max-width: 1200px;
  margin: 0 auto;
}

.about-header {
  text-align: center;
  margin-bottom: 4rem;
}

.about-header h2 {
  font-size: 2.5rem;
  color: #0b3a4a;
  margin-bottom: 1rem;
}

.about-header p {
  font-size: 1.2rem;
  color: #1a7085;
  max-width: 800px;
  margin: 0 auto;
}

.about-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
}

.about-card {
  background: #faf6f1;
  padding: 2.5rem;
  border-radius: 20px;
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.6s ease;
}

.about-card.visible {
  opacity: 1;
  transform: translateY(0);
}

.about-card h3 {
  font-size: 1.5rem;
  color: #0b3a4a;
  margin-bottom: 1rem;
}

.about-card p {
  color: #1a7085;
  margin-bottom: 1rem;
  line-height: 1.6;
}

.about-card ul {
  list-style: none;
  padding-left: 0;
}

.about-card ul li {
  color: #0b3a4a;
  padding-left: 1.5rem;
  margin-bottom: 0.75rem;
  position: relative;
}

.about-card ul li::before {
  content: "•";
  position: absolute;
  left: 0;
  color: #2cb0a4;
  font-size: 1.5rem;
  line-height: 1;
}

.about-card .tagline {
  margin-top: 1.5rem;
  font-weight: 600;
  color: #f4a623;
  font-style: italic;
}

/* Why Choose Section */
.why-choose-section {
  padding: 6rem 5%;
  background: linear-gradient(135deg, #faf6f1 0%, #e8e4df 100%);
}

.why-choose-container {
  max-width: 1200px;
  margin: 0 auto;
}

.why-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
  margin-bottom: 3rem;
}

.why-card {
  background: white;
  padding: 2rem;
  border-radius: 15px;
  text-align: center;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
  transition: all 0.3s ease;
  opacity: 0;
  transform: translateY(30px);
}

.why-card.visible {
  opacity: 1;
  transform: translateY(0);
}

.why-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.12);
}

.why-icon {
  font-size: 3rem;
  margin-bottom: 1rem;
}

.why-card h3 {
  font-size: 1.3rem;
  color: #0b3a4a;
  margin-bottom: 0.75rem;
}

.why-card p {
  color: #1a7085;
  line-height: 1.6;
}

.resistance-box {
  background: #0b3a4a;
  padding: 2.5rem;
  border-radius: 20px;
  text-align: center;
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.6s ease;
}

.resistance-box.visible {
  opacity: 1;
  transform: translateY(0);
}

.resistance-box h4 {
  color: #faf6f1;
  font-size: 1.3rem;
  margin-bottom: 1.5rem;
}

.resistance-tags {
  display: flex;
  justify-content: center;
  gap: 1.5rem;
  flex-wrap: wrap;
}

.resistance-tags span {
  background: #2cb0a4;
  color: white;
  padding: 0.75rem 1.5rem;
  border-radius: 50px;
  font-weight: 600;
  font-size: 1.1rem;
}

/* Comparison Section */
.comparison-section {
  padding: 6rem 5%;
  background: white;
}

.comparison-container {
  max-width: 1000px;
  margin: 0 auto;
  text-align: center;
}

.comparison-container h2 {
  font-size: 2.5rem;
  color: #0b3a4a;
  margin-bottom: 3rem;
}

.comparison-grid {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 2rem;
  align-items: center;
  margin-bottom: 2rem;
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.6s ease;
}

.comparison-grid.visible {
  opacity: 1;
  transform: translateY(0);
}

.comparison-column {
  background: #faf6f1;
  padding: 2.5rem;
  border-radius: 20px;
}

.comparison-column h3 {
  font-size: 1.5rem;
  margin-bottom: 1.5rem;
  color: #0b3a4a;
}

.comparison-column ul {
  list-style: none;
  text-align: left;
}

.comparison-column ul li {
  padding: 0.75rem 0.75rem 0.75rem 2rem;
  margin-bottom: 0.75rem;
  position: relative;
  border-radius: 8px;
}

.comparison-column ul li.negative {
  background: rgba(255, 0, 0, 0.05);
  color: #c62828;
}

.comparison-column ul li.negative::before {
  content: "✗";
  position: absolute;
  left: 0.5rem;
  color: #c62828;
  font-weight: bold;
}

.comparison-column ul li.positive {
  background: rgba(44, 176, 164, 0.1);
  color: #0b3a4a;
}

.comparison-column ul li.positive::before {
  content: "✓";
  position: absolute;
  left: 0.5rem;
  color: #2cb0a4;
  font-weight: bold;
}

.vs-divider {
  font-size: 2rem;
  font-weight: bold;
  color: #f4a623;
  padding: 1rem;
}

.comparison-tagline {
  font-size: 1.2rem;
  color: #1a7085;
  font-weight: 600;
  margin-top: 2rem;
}

/* Colors Section */
.colors-section {
  padding: 6rem 5%;
  background: linear-gradient(135deg, #0b3a4a 0%, #1a7085 100%);
}

.colors-container {
  max-width: 1200px;
  margin: 0 auto;
}

.colors-section .section-header h2,
.colors-section .section-header p {
  color: #faf6f1;
}

.colors-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
}

.color-card {
  background: white;
  padding: 2.5rem;
  border-radius: 20px;
  text-align: center;
  transition: all 0.3s ease;
  opacity: 0;
  transform: translateY(30px);
}

.color-card.visible {
  opacity: 1;
  transform: translateY(0);
}

.color-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.2);
}

.color-icon {
  font-size: 3rem;
  margin-bottom: 1rem;
}

.color-card h3 {
  font-size: 1.3rem;
  color: #0b3a4a;
  margin-bottom: 1rem;
}

.color-card p {
  color: #1a7085;
  line-height: 1.6;
}

/* Benefits Section */
.benefits {
  padding: 6rem 5%;
  background: white;
}

#benefits a {
  text-decoration: none;
}

.benefits-header {
  text-align: center;
  margin-bottom: 4rem;
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.6s ease;
}

.benefits-header.visible {
  opacity: 1;
  transform: translateY(0);
}

.benefits-header h2 {
  font-size: 2.5rem;
  color: #0b3a4a;
  margin-bottom: 1rem;
}

.benefits-header p {
  font-size: 1.2rem;
  color: #1a7085;
}

.benefits-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
}

.benefits-card {
  background: #faf6f1;
  padding: 2.5rem;
  border-radius: 20px;
  box-shadow: 0 5px 30px rgba(0, 0, 0, 0.08);
  transition: all 0.4s ease;
  opacity: 0;
  transform: translateY(30px);
}

.benefits-card.visible {
  opacity: 1;
  transform: translateY(0);
}

.benefits-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 15px 50px rgba(26, 112, 133, 0.15);
}

.benefits-card h3 {
  font-size: 1.5rem;
  color: #0b3a4a;
  margin-bottom: 1rem;
}

.benefits-card p {
  color: #1a7085;
  line-height: 1.6;
}

/* Applications Section */
.applications-section {
  padding: 6rem 5%;
  background: #faf6f1;
}

.applications-container {
  max-width: 1200px;
  margin: 0 auto;
}

.applications-container h2 {
  font-size: 2.5rem;
  color: #0b3a4a;
  text-align: center;
  margin-bottom: 3rem;
}

.applications-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
  gap: 3rem;
}

.application-card {
  background: white;
  padding: 3rem;
  border-radius: 20px;
  box-shadow: 0 5px 30px rgba(0, 0, 0, 0.08);
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.6s ease;
}

.application-card.visible {
  opacity: 1;
  transform: translateY(0);
}

.application-card h3 {
  font-size: 2rem;
  margin-bottom: 2rem;
  padding-bottom: 1rem;
  border-bottom: 3px solid #2cb0a4;
}

.application-card.residential h3 {
  color: #1a7085;
}

.application-card.commercial h3 {
  color: #0b3a4a;
}

.app-content {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.app-subsection h4 {
  color: #f4a623;
  font-size: 1.1rem;
  margin-bottom: 1rem;
}

.app-subsection ul {
  list-style: none;
  padding-left: 0;
}

.app-subsection ul li {
  color: #0b3a4a;
  padding-left: 1.5rem;
  margin-bottom: 0.75rem;
  position: relative;
}

.app-subsection ul li::before {
  content: "→";
  position: absolute;
  left: 0;
  color: #2cb0a4;
  font-weight: bold;
}

/* Before & After Section */
.before-after-section {
  padding: 6rem 5%;
  background: linear-gradient(135deg, #faf6f1 0%, #e8e4df 100%);
}

.before-after-container {
  max-width: 1200px;
  margin: 0 auto;
  text-align: center;
}

.before-after-container h2 {
  font-size: 2.5rem;
  color: #0b3a4a;
  margin-bottom: 1rem;
}

.before-after-container .subtitle {
  font-size: 1.2rem;
  color: #1a7085;
  margin-bottom: 3rem;
}

/* Slider Container */
.slider-container {
  position: relative;
  margin-bottom: 2rem;
  background: white;
  border-radius: 20px;
  padding: 2rem;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
}

.slider-wrapper {
    position: relative;
    overflow: hidden;
    border-radius: 15px;
    min-height: 400px;
    cursor: grab;
    user-select: none;
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    touch-action: pan-y pinch-zoom;
}

.slider-wrapper:active {
    cursor: grabbing;
}

.slide {
  display: none;
  animation: fadeIn 0.5s ease;
}

.slide.active {
  display: block;
}


@keyframes fadeIn {
  from {
    opacity: 0;
    transform: scale(0.98);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

.combined-image {
  position: relative;
  overflow: hidden;
  border-radius: 15px;
  background: #f0f0f0;
  margin-bottom: 1rem;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
}

.combined-image img {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 15px;
}

.slide-caption {
  color: #0b3a4a;
  font-size: 1.2rem;
  font-weight: 600;
  margin-top: 1rem;
  padding: 0 1rem;
}

/* Slider Navigation Buttons */
.slider-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(11, 58, 74, 0.85);
  color: white;
  border: none;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  font-size: 2.5rem;
  cursor: pointer;
  transition: all 0.3s ease;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: center;
  line-height: 1;
  font-weight: 300;
}

.slider-btn:hover {
  background: #f4a623;
  transform: translateY(-50%) scale(1.1);
}

.slider-btn:active {
  transform: translateY(-50%) scale(0.95);
}

.prev-btn {
  left: 1rem;
}

.next-btn {
  right: 1rem;
}

/* Slider Indicators (Dots) */
.slider-indicators {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 0.5rem;
  margin: 2rem 0 3rem;
  padding: 0 1rem;
  flex-wrap: wrap;
  max-width: 100%;
  overflow-x: auto;
  overflow-y: hidden;
}

.indicator {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: #d0d0d0;
  cursor: pointer;
  transition: all 0.3s ease;
  border: 2px solid transparent;
  flex-shrink: 0;
}

.indicator:hover {
  background: #1a7085;
  transform: scale(1.1);
}

.indicator.active {
  background: #2cb0a4;
  width: 30px;
  border-radius: 6px;
  border-color: #2cb0a4;
}

/* Responsive adjustments for indicators */
@media (max-width: 968px) {
  .slider-indicators {
    gap: 0.4rem;
    margin: 1.5rem 0 2.5rem;
  }

  .indicator {
    width: 10px;
    height: 10px;
  }

  .indicator.active {
    width: 24px;
  }
}

@media (max-width: 640px) {
  .slider-indicators {
    gap: 0.35rem;
    padding: 0 0.5rem;
    margin: 1rem 0 2rem;
  }

  .indicator {
    width: 8px;
    height: 8px;
  }

  .indicator.active {
    width: 20px;
    border-radius: 4px;
  }
}

/* Alternative: Hide indicators on very small screens with many images */
@media (max-width: 480px) {
  .slider-indicators.many-slides {
    display: none;
  }

  /* Show slide counter instead */
  .slide-counter {
    display: block;
    text-align: center;
    color: #0b3a4a;
    font-weight: 600;
    font-size: 1rem;
    margin: 1rem 0 2rem;
  }
}

/* Benefits List */
.benefits-list {
  text-align: left;
  max-width: 900px;
  margin: 0 auto;
}

.benefits-list ul {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1rem;
  padding: 0;
}

.benefits-list ul li {
  background: linear-gradient(135deg, #2cb0a4, #1a7085);
  color: white;
  padding: 1.25rem 1.5rem;
  border-radius: 12px;
  font-weight: 500;
  font-size: 1rem;
  text-align: center;
  box-shadow: 0 4px 15px rgba(26, 112, 133, 0.3);
  transition: all 0.3s ease;
}

.benefits-list ul li:hover {
  transform: translateY(-5px);
  box-shadow: 0 6px 25px rgba(26, 112, 133, 0.4);
}

/* Responsive Design */
@media (max-width: 968px) {
  .slider-wrapper {
    min-height: 300px;
  }

  .slider-btn {
    width: 50px;
    height: 50px;
    font-size: 2rem;
  }

  .prev-btn {
    left: 0.5rem;
  }

  .next-btn {
    right: 0.5rem;
  }

  .benefits-list ul {
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  }
}

@media (max-width: 640px) {
  .before-after-container h2 {
    font-size: 2rem;
  }

  .slider-container {
    padding: 1rem;
  }

  .slider-wrapper {
    min-height: 250px;
  }

  .slider-btn {
    width: 40px;
    height: 40px;
    font-size: 1.8rem;
  }

  .prev-btn {
    left: 0.25rem;
  }

  .next-btn {
    right: 0.25rem;
  }

  .slide-caption {
    font-size: 1rem;
    padding: 0 0.5rem;
  }

  .indicator {
    width: 10px;
    height: 10px;
  }

  .indicator.active {
    width: 30px;
  }

  .benefits-list ul {
    grid-template-columns: 1fr;
    gap: 0.75rem;
  }

  .benefits-list ul li {
    padding: 1rem;
    font-size: 0.95rem;
  }
}

/* FAQ Section */
.faq-section {
  padding: 6rem 5%;
  background: linear-gradient(135deg, #faf6f1 0%, #e8e4df 100%);
}

.faq-container {
  max-width: 900px;
  margin: 0 auto;
}

.faq-list {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.faq-item {
  background: white;
  padding: 2rem;
  border-radius: 15px;
  box-shadow: 0 3px 15px rgba(0, 0, 0, 0.08);
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.6s ease;
}

.faq-item.visible {
  opacity: 1;
  transform: translateY(0);
}

.faq-item h3 {
  color: #0b3a4a;
  font-size: 1.3rem;
  margin-bottom: 0.75rem;
}

.faq-item p {
  color: #1a7085;
  line-height: 1.6;
}

/* Quote Form Section */
.quote-section {
  padding: 6rem 5%;
  background: linear-gradient(135deg, #0b3a4a 0%, #1a7085 100%);
  position: relative;
}

.quote-container {
  max-width: 800px;
  margin: 0 auto;
  background: white;
  padding: 3rem;
  border-radius: 30px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.6s ease;
}

.quote-container.visible {
  opacity: 1;
  transform: translateY(0);
}

.quote-container h2 {
  font-size: 2.5rem;
  color: #0b3a4a;
  margin-bottom: 1rem;
  text-align: center;
}

.quote-container .subtitle {
  text-align: center;
  color: #1a7085;
  margin-bottom: 2rem;
  font-size: 1.1rem;
}

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

.form-group label {
  display: block;
  color: #0b3a4a;
  font-weight: 600;
  margin-bottom: 0.5rem;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 1rem;
  border: 2px solid #e0e0e0;
  border-radius: 10px;
  font-size: 1rem;
  transition: all 0.3s ease;
  font-family: inherit;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: #2cb0a4;
  box-shadow: 0 0 0 3px rgba(44, 176, 164, 0.1);
}

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

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
}

.submit-btn {
  width: 100%;
  background: linear-gradient(135deg, #f4a623, #f5b84d);
  color: #0b3a4a;
  padding: 1.2rem;
  border: none;
  border-radius: 50px;
  font-size: 1.2rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
  box-shadow: 0 4px 15px rgba(244, 166, 35, 0.4);
  margin-top: 1rem;
}

.submit-btn:hover {
  transform: translateY(-3px);
  box-shadow: 0 6px 25px rgba(244, 166, 35, 0.6);
}

/* Location Section */
.location-section {
  padding: 6rem 5%;
  background: white;
}

.location-container {
  max-width: 1200px;
  margin: 0 auto;
}

.location-content {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 3rem;
  align-items: start;
}

.location-info h2 {
  font-size: 2.5rem;
  color: #0b3a4a;
  margin-bottom: 2rem;
}

.address-box {
  background: linear-gradient(135deg, #0b3a4a 0%, #1a7085 100%);
  padding: 2.5rem;
  border-radius: 20px;
  color: #faf6f1;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.15);
}

.address-box h3 {
  font-size: 1.5rem;
  color: #f4a623;
  margin-bottom: 1rem;
}

.address-box p {
  font-size: 1.2rem;
  margin-bottom: 0.5rem;
  color: #faf6f1;
}

.phone-link {
  color: #2cb0a4;
  text-decoration: none;
  margin: 1.5rem 0;
  font-weight: 600;
  transition: color 0.3s ease;
}

.phone-link:hover {
  color: #f4a623;
}

.directions-btn {
  display: inline-block;
  background: linear-gradient(135deg, #f4a623, #f5b84d);
  color: #0b3a4a;
  padding: 1rem 2rem;
  border-radius: 50px;
  text-decoration: none;
  font-weight: 600;
  margin-top: 1rem;
  transition: all 0.3s ease;
  box-shadow: 0 4px 15px rgba(244, 166, 35, 0.4);
}

.directions-btn:hover {
  transform: translateY(-3px);
  box-shadow: 0 6px 25px rgba(244, 166, 35, 0.6);
}

.map-container {
  border-radius: 20px;
  overflow: hidden;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.15);
}

.map-container iframe {
  width: 100%;
  height: 450px;
}

/* Responsive */
@media (max-width: 968px) {
  .location-content {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .map-container iframe {
    height: 350px;
  }
}

/* Footer */
.footer {
  background: #0b3a4a;
  color: #faf6f1;
  padding: 3rem 5%;
  text-align: center;
}

.footer p {
  margin-bottom: 1rem;
}

.footer a {
  color: #2cb0a4;
  text-decoration: none;
}

/* Mobile Menu */
.mobile-menu-btn {
  display: none;
  background: none;
  border: none;
  color: #faf6f1;
  font-size: 1.5rem;
  cursor: pointer;
  z-index: 1001;
}

.mobile-menu {
  position: fixed;
  top: 0;
  right: -100%;
  width: 70%;
  height: 100vh;
  background: rgba(11, 58, 74, 0.98);
  backdrop-filter: blur(10px);
  padding: 5rem 2rem 2rem;
  transition: right 0.3s ease;
  z-index: 999;
}

.mobile-menu.active {
  right: 0;
}

.mobile-menu ul {
  list-style: none;
}

.mobile-menu ul li {
  margin-top: 2rem;
  margin-bottom: 2rem;
}

.mobile-menu ul li a {
  color: #faf6f1;
  text-decoration: none;
  font-size: 1.5rem;
  font-weight: 500;
  display: block;
  transition: color 0.3s ease;
}

.mobile-menu ul li a:hover {
  color: #f4a623;
}

.mobile-menu .cta-button {
  display: inline-block;
  margin-top: 2rem;
}

.overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  background: rgba(0, 0, 0, 0.5);
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s ease;
  z-index: 998;
}

.overlay.active {
  opacity: 1;
  visibility: visible;
}

/* Responsive */
@media (max-width: 968px) {
  .nav-links {
    display: none;
  }

  .btn-secondary {
    margin-bottom: 1rem;
  }
  .navbar .cta-button {
    display: none;
  }

  .mobile-menu-btn {
    display: block;
  }

  .hero {
    flex-direction: column;
    text-align: center;
  }

  .comparison-grid {
    grid-template-columns: 1fr;
    gap: 1rem;
  }

  .vs-divider {
    order: 2;
    font-size: 1.5rem;
    padding: 0.5rem;
  }

  .comparison-column.traditional {
    order: 1;
  }

  .comparison-column.coollife {
    order: 3;
  }

  .applications-grid {
    grid-template-columns: 1fr;
  }

  .comparison-column {
    padding: 2rem;
  }

  .hero-content h1 {
    font-size: 2.5rem;
  }

  .hero-buttons {
    justify-content: center;
  }

  .form-row {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .hero-content h1 {
    font-size: 2rem;
  }

  .hero-buttons {
    flex-direction: column;
  }

  .quote-container {
    padding: 2rem 1.5rem;
  }

  .comparison-column {
    padding: 1.5rem;
  }

  .comparison-column h3 {
    font-size: 1.3rem;
  }

  .comparison-column ul li {
    font-size: 0.9rem;
    padding: 0.5rem 0.5rem 0.5rem 1.8rem;
  }
}