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

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
  font-display: swap;
  line-height: 1.6;
  color: #333;
  background-color: #fff;
  padding-bottom: 80px;
  /* Space for sticky CTA */
}

/* ===== CONTAINER & LAYOUT ===== */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

.section {
  padding: 60px 0;
}

.section:nth-child(even) {
  background-color: #f8f9fa;
}

/* ===== TYPOGRAPHY ===== */
h1,
h2,
h3,
h4 {
  color: #1a1a1a;
  margin-bottom: 1rem;
  font-weight: 700;
}

h1 {
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  line-height: 1.2;
}

h2 {
  font-size: clamp(1.5rem, 3vw, 2.2rem);
  line-height: 1.3;
  text-align: center;
}

h3 {
  font-size: 1.3rem;
  color: #2c5aa0;
}

p {
  margin-bottom: 1rem;
  color: #555;
  font-size: 1rem;
}

/* ===== HEADER & NAVIGATION ===== */
.header {
  background: #fff;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
  position: sticky;
  top: 0;
  z-index: 1000;
  padding: 20px 0;
  transition: all 0.3s ease;
}

.header.scrolled {
  padding: 10px 0;
}

.header .container {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 20px;
  transition: all 0.3s ease;
}

.header.scrolled .container {
  flex-direction: row;
  justify-content: space-between;
}

.logo-img {
  height: 250px;
  width: auto;
  transition: all 0.3s ease;
  image-rendering: -webkit-optimize-contrast;
  image-rendering: crisp-edges;
  -webkit-backface-visibility: hidden;
  backface-visibility: hidden;
  transform: translateZ(0);
}

.header.scrolled .logo-img {
  height: 90px;
}

.nav-list {
  display: flex;
  list-style: none;
  gap: 30px;
  flex-wrap: wrap;
}

.nav-link {
  text-decoration: none;
  color: #2c5aa0;
  font-weight: 600;
  font-size: 1.1rem;
  transition: color 0.3s ease;
  padding: 8px 0;
}

.nav-link:hover,
.nav-link.active {
  color: #1a4480;
  border-bottom: 2px solid #ff6b35;

  padding: 8px 12px;
}

/* ===== INTRO SECTION ===== */
.intro {
  background: linear-gradient(135deg, #2c5aa0 0%, #1a4480 100%);
  color: white;
  padding: 80px 0;
}

.intro-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  max-width: 1200px;
  margin: 0 auto;
}

.intro-text {
  text-align: left;
}

.intro-title {
  color: white;
  font-size: clamp(2rem, 4vw, 3rem);
  line-height: 1.2;
  margin-bottom: 20px;
  font-weight: 300;
}

.intro-subtitle {
  color: rgba(255, 255, 255, 0.9);
  font-size: 1.3rem;
  font-weight: 300;
  margin: 0;
}

/* ===== BATTERY SLIDESHOW ===== */
.battery-slideshow {
  position: relative;
  max-width: 500px;
  margin: 0 auto;
}

.slideshow-container {
  position: relative;
  width: 400px;
  height: 400px;
  border-radius: 20px;
  overflow: hidden;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
  background: #1a1a1a;
  margin: 0 auto;
}

.slide {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  transition: opacity 0.8s ease-in-out;
  display: flex;
  align-items: center;
  justify-content: center;
}

.slide.active {
  opacity: 1;
}

.slide picture,
.slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 20px;
  display: block;
}

.slideshow-indicators {
  display: flex;
  justify-content: center;
  gap: 12px;
  margin-top: 20px;
}

.indicator {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.4);
  cursor: pointer;
  transition: all 0.3s ease;
}

.indicator.active {
  background: white;
  transform: scale(1.2);
}

.indicator:hover {
  background: rgba(255, 255, 255, 0.7);
}

/* ===== ABOUT SECTION ===== */
.about {
  padding: 80px 0;
  text-align: center;
  background: #fff;
}

.about-text {
  font-size: 1.1rem;
  max-width: 700px;
  margin: 0 auto 40px;
  color: #555;
  line-height: 1.7;
}

.personal-note {
  background: #f8f9fa;
  padding: 30px;
  border-radius: 8px;
  margin: 0 auto;
  max-width: 600px;
}

.personal-note p {
  color: #666;
  margin: 0;
  font-style: italic;
}

/* ===== SECTION HEADERS ===== */
.section-header {
  text-align: center;
  margin-bottom: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 15px;
  flex-wrap: wrap;
}

.section-icon {
  font-size: 2rem;
}

.section-intro {
  text-align: center;
  font-size: 1.1rem;
  max-width: 600px;
  margin: 0 auto 30px;
}

/* ===== FEATURES & LISTS ===== */
.features {
  display: flex;
  justify-content: center;
  gap: 30px;
  margin: 30px 0;
  flex-wrap: wrap;
}

.feature {
  color: #28a745;
  font-weight: 600;
  font-size: 1rem;
}

.feature-list {
  list-style: none;
  padding: 0;
}

.feature-list li {
  position: relative;
  padding-left: 25px;
  margin-bottom: 10px;
  color: #555;
}

.feature-list li:before {
  content: "✓";
  position: absolute;
  left: 0;
  color: #28a745;
  font-weight: bold;
}

/* ===== BRAND GRID ===== */
.brand-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
  margin-top: 40px;
}

.brand-card {
  background: white;
  border: 1px solid #e0e0e0;
  border-radius: 12px;
  padding: 40px 30px;
  text-align: center;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.07);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  cursor: pointer;
}

.brand-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.12);
}

.brand-card h3 {
  color: #2c5aa0;
  margin-bottom: 10px;
  font-size: 1.5rem;
}

.brand-logo {
  height: 60px;
  width: auto;
  margin-bottom: 15px;
  object-fit: contain;
}

.brand-card p {
  color: #666;
  margin-bottom: 20px;
}

.price-range {
  font-size: 1.3rem;
  font-weight: 600;
  color: #333;
  margin-bottom: 25px;
}

/* ===== PRICING GRID ===== */
.price-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 25px;
  margin-top: 40px;
}

.price-card {
  background: white;
  border: 1px solid #e0e0e0;
  border-radius: 12px;
  padding: 25px;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.07);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.price-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.12);
}

.price-card h3 {
  text-align: center;
  color: #2c5aa0;
  margin-bottom: 20px;
  font-size: 1.3rem;
}

.price-list {
  list-style: none;
  padding: 0;
}

.price-list li {
  display: flex;
  justify-content: space-between;
  padding: 8px 0;
  border-bottom: 1px solid #f0f0f0;
  font-weight: 500;
}

.price-list li:last-child {
  border-bottom: none;
}

/* ===== TWO COLUMN LAYOUT ===== */
.two-column {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: start;
}

.cta-box,
.contact-box {
  background: #f8f9fa;
  padding: 30px;
  border-radius: 12px;
  text-align: center;
}

.cta-text,
.contact-text {
  font-weight: 500;
  font-size: 1.1rem;
  color: #333;
  margin-bottom: 20px;
}

/* ===== PROCESS SECTIONS ===== */
.process-section,
.quote-process {
  margin-top: 40px;
}

.process-section h3,
.quote-process h3 {
  text-align: center;
  margin-bottom: 30px;
  color: #2c5aa0;
  font-size: 1.5rem;
}

.price-note {
  font-size: 0.9rem;
  color: #666;
  font-style: italic;
  margin-bottom: 15px;
}

.steps-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 30px;
  margin-bottom: 40px;
}

.step {
  text-align: center;
  padding: 30px 20px;
  background: white;
  border-radius: 12px;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.07);
  position: relative;
}

.step-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 50px;
  height: 50px;
  background: #2c5aa0;
  color: white;
  border-radius: 50%;
  font-size: 1.5rem;
  font-weight: bold;
  margin-bottom: 20px;
}

.step h4 {
  color: #333;
  margin-bottom: 15px;
  font-size: 1.2rem;
  text-align: center;
}

.step p {
  color: #666;
  line-height: 1.6;
  margin: 0;
}

.contact-cta {
  text-align: center;
  background: #f8f9fa;
  padding: 30px;
  border-radius: 12px;
}

/* ===== TRADE BENEFITS ===== */
.trade-benefits {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 25px;
  margin-top: 30px;
}

.benefit-card {
  text-align: center;
  padding: 25px;
  background: white;
  border-radius: 12px;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.07);
}

.benefit-card h4 {
  color: #2c5aa0;
  margin-bottom: 15px;
}

/* ===== SERVICE GRID ===== */
.service-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 25px;
  margin-top: 40px;
}

.service-card {
  background: white;
  border: 1px solid #e0e0e0;
  border-radius: 12px;
  padding: 25px;
  text-align: center;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.service-card.featured {
  border: 2px solid #ff6b35;
  transform: scale(1.05);
  position: relative;
}

.service-card.featured::before {
  content: "MOST POPULAR";
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: #ff6b35;
  color: white;
  padding: 5px 15px;
  border-radius: 20px;
  font-size: 0.8rem;
  font-weight: 600;
}

.service-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.12);
}

.service-card.featured:hover {
  transform: translateY(-5px) scale(1.05);
}

.service-card h3 {
  margin-bottom: 15px;
}

.price {
  font-size: 2rem;
  font-weight: 700;
  color: #ff6b35;
  margin-bottom: 15px;
}

.service-card ul {
  text-align: left;
  list-style: none;
  padding: 0;
}

.service-card li {
  position: relative;
  padding-left: 20px;
  margin-bottom: 8px;
  color: #555;
}

.service-card li:before {
  content: "•";
  position: absolute;
  left: 0;
  color: #ff6b35;
  font-weight: bold;
}

/* ===== YOUTUBE SECTION ===== */
.youtube-section {
  background: #1a1a1a;
  color: white;
  padding: 60px 0;
  text-align: center;
}

.youtube-section h2 {
  color: white;
  margin-bottom: 10px;
}

.youtube-section p {
  color: #ccc;
  font-size: 1.1rem;
  margin-bottom: 40px;
}

.video-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
  margin-bottom: 40px;
}

.video-embed {
  position: relative;
  width: 100%;
  height: 0;
  padding-bottom: 56.25%;
  /* 16:9 aspect ratio */
  border-radius: 12px;
  overflow: hidden;
}

.video-embed iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}

.youtube-cta {
  margin-top: 30px;
}

/* ===== TESTIMONIALS ===== */
.testimonials {
  padding: 60px 0;
  background: #f8f9fa;
}

.testimonials h2 {
  text-align: center;
  margin-bottom: 40px;
}

.testimonial-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 25px;
}

.testimonial {
  background: white;
  padding: 25px;
  border-radius: 12px;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.07);
  position: relative;
}

.testimonial:before {
  content: "";
  position: absolute;
  top: -10px;
  left: 20px;
  font-size: 3rem;
  color: #ff6b35;
  line-height: 1;
}

.testimonial p {
  font-style: italic;
  margin-bottom: 15px;
  padding-top: 10px;
}

.testimonial cite {
  color: #2c5aa0;
  font-weight: 600;
  font-style: normal;
}

/* ===== CONTACT FORM ===== */
.contact {
  padding: 60px 0;
  background: white;
}

.contact h2 {
  text-align: center;
  margin-bottom: 40px;
}

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

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  margin-bottom: 5px;
  font-weight: 600;
  color: #333;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 12px;
  border: 1px solid #ddd;
  border-radius: 8px;
  font-size: 1rem;
  transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: #2c5aa0;
  box-shadow: 0 0 0 3px rgba(44, 90, 160, 0.1);
}

.checkbox-group {
  display: flex;
  align-items: flex-start;
  gap: 10px;
}

.checkbox-label {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  cursor: pointer;
  font-size: 0.9rem;
  line-height: 1.4;
}

.checkbox-label input[type="checkbox"] {
  width: auto;
  margin: 0;
}

/* ===== BUTTONS ===== */
.btn {
  display: inline-block;
  padding: 12px 24px;
  border: none;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 600;
  font-size: 1rem;
  cursor: pointer;
  transition: all 0.3s ease;
  text-align: center;
}

.btn-primary {
  background: #2c5aa0;
  color: white;
}

.btn-primary:hover {
  background: #1a4480;
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(44, 90, 160, 0.3);
}

.btn-contact {
  background: #2c5aa0;
  color: white;
  text-decoration: none;
}

.btn-contact:hover {
  background: #1a4480;
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(44, 90, 160, 0.3);
}

.btn-secondary {
  background: #f8f9fa;
  color: #2c5aa0;
  border: 2px solid #2c5aa0;
}

.btn-secondary:hover {
  background: #2c5aa0;
  color: white;
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(44, 90, 160, 0.3);
}

.btn-youtube {
  background: #ff0000;
  color: white;
  padding: 15px 30px;
  font-size: 1.1rem;
}

.btn-youtube:hover {
  background: #cc0000;
  transform: translateY(-2px);
}

.btn-large {
  padding: 15px 30px;
  font-size: 1.1rem;
  width: 100%;
}

/* ===== FOOTER ===== */
.footer {
  background: #1e293b;
  color: white;
  padding: 30px 20px;
  border-top: 3px solid #3b82f6;
  box-shadow: 0 -10px 30px rgba(0, 0, 0, 0.1);
  position: relative;
}

.footer-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  max-width: 1200px;
  margin: 0 auto;
  flex-wrap: wrap;
  gap: 20px;
}

.footer-left {
  flex: 0 0 auto;
}

.footer-center {
  flex: 1 1 auto;
  display: flex;
  justify-content: center;
  align-items: center;
}

.footer-right {
  flex: 0 0 auto;
  display: flex;
  gap: 16px;
  align-items: center;
}

.footer-logo-img {
  height: 50px;
  width: auto;
  opacity: 0.9;
  transition: opacity 0.3s ease;
}

.footer-logo-img:hover {
  opacity: 1;
}

.contact-row {
  display: flex;
  align-items: center;
  gap: 20px;
  font-size: 0.95rem;
  flex-wrap: wrap;
  justify-content: center;
}

.contact-item {
  display: flex;
  align-items: center;
  gap: 6px;
  white-space: nowrap;
}

.footer-icon {
  font-size: 1.1rem;
}

.contact-item a {
  color: #60a5fa;
  text-decoration: none;
  font-weight: 500;
  transition: color 0.3s ease;
}

.contact-item a:hover {
  color: #93c5fd;
  text-decoration: underline;
}

.contact-item span:not(.footer-icon) {
  color: #cbd5e1;
}

.divider {
  color: #475569;
  font-weight: 300;
}

.footer-right a {
  color: #cbd5e1;
  text-decoration: none;
  transition: transform 0.3s ease, color 0.3s ease;
  display: flex;
  align-items: center;
  padding: 8px;
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.05);
}

.footer-right a:hover {
  transform: translateY(-2px);
  color: #60a5fa;
  background: rgba(96, 165, 250, 0.15);
}

.footer-right svg {
  width: 28px;
  height: 28px;
  transition: transform 0.3s ease;
}

.footer-right a:hover svg {
  transform: scale(1.1);
}

/* ===== STICKY CTA ===== */
.sticky-cta {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 10px 20px;
  background: linear-gradient(135deg, #007AFF 0%, #5AC8FA 100%);
  backdrop-filter: blur(10px);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 20px;
}

.sticky-cta-btn {
  display: inline-block;
  text-align: center;
  color: white;
  text-decoration: none;
  font-weight: 600;
  font-size: 1rem;
  padding: 10px 20px;
  background: rgba(255, 255, 255, 0.15);
  border-radius: 8px;
  transition: all 0.3s ease;
}

/* Battery Meter Styles */
.battery-meter {
  display: flex;
  align-items: center;
  gap: 15px;
}

.battery-icon {
  display: flex;
  align-items: center;
  position: relative;
}

.battery-body {
  width: 50px;
  height: 24px;
  border: 2px solid white;
  border-radius: 4px;
  position: relative;
  background: rgba(255, 255, 255, 0.1);
  overflow: hidden;
}

.battery-tip {
  width: 3px;
  height: 12px;
  background: white;
  margin-left: 2px;
  border-radius: 0 2px 2px 0;
}

.battery-fill {
  position: absolute;
  left: 0;
  top: 0;
  height: 100%;
  width: 0%;
  transition: width 0.3s ease, background-color 0.5s ease;
  background: linear-gradient(90deg, #ff4444 0%, #ffaa00 30%, #ffdd00 60%, #44ff44 100%);
}

.battery-percent {
  position: absolute;
  width: 100%;
  text-align: center;
  font-size: 10px;
  font-weight: bold;
  color: white;
  line-height: 20px;
  text-shadow: 0 0 2px rgba(0, 0, 0, 0.5);
  z-index: 1;
}

.scroll-arrows {
  display: flex;
  flex-direction: column;
  gap: 5px;
  animation: bounce 2s infinite;
}

.arrow-down {
  opacity: 0.8;
  color: white;
}

@keyframes bounce {

  0%,
  100% {
    transform: translateY(0);
  }

  50% {
    transform: translateY(5px);
  }
}

.sticky-cta-btn:hover {
  background: rgba(255, 255, 255, 0.2);
  transform: translateY(-2px);
}

/* ===== RESPONSIVE DESIGN ===== */
@media (max-width: 768px) {
  .header {
    padding: 10px 0;
  }

  .header .container {
    justify-content: center;
    text-align: center;
    flex-direction: column;
    gap: 10px;
  }

  .battery-meter {
    display: none;
    /* Hide battery meter on mobile */
  }

  .intro-content {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 40px;
  }

  .intro-text {
    text-align: center;
  }

  .slideshow-container {
    width: 300px;
    height: 300px;
  }

  .header.scrolled .container {
    flex-direction: column;
  }

  .logo-img {
    height: 250px;
  }

  .header.scrolled .logo-img {
    height: 90px;
  }

  .nav-list {
    justify-content: center;
    gap: 15px;
  }

  .nav-link {
    font-size: 1rem;
    padding: 5px 10px;
  }

  .section {
    padding: 40px 0;
  }

  .hero {
    padding: 40px 0;
  }

  .two-column {
    grid-template-columns: 1fr;
    gap: 30px;
  }

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

  .footer-content {
    flex-direction: column;
    text-align: center;
    gap: 25px;
  }

  .footer-left,
  .footer-center,
  .footer-right {
    width: 100%;
    justify-content: center;
  }

  .contact-row {
    flex-direction: column;
    gap: 12px;
  }

  .divider {
    display: none;
  }

  .service-card.featured {
    transform: none;
  }

  .service-card.featured:hover {
    transform: translateY(-5px);
  }

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

@media (max-width: 480px) {
  .container {
    padding: 0 15px;
  }

  .nav-list {
    gap: 10px;
  }

  .nav-link {
    font-size: 0.9rem;
    padding: 5px 8px;
  }

  .features {
    flex-direction: column;
    align-items: center;
    gap: 15px;
  }

  .price-grid,
  .service-grid,
  .trade-benefits {
    grid-template-columns: 1fr;
  }

  .sticky-cta-btn {
    font-size: 1rem;
    padding: 10px;
  }
}

/* ===== SMOOTH ANIMATIONS ===== */
@media (prefers-reduced-motion: no-preference) {

  .price-card,
  .service-card,
  .benefit-card,
  .testimonial {
    animation: fadeInUp 0.6s ease-out;
  }

  .price-card:nth-child(2) {
    animation-delay: 0.1s;
  }

  .price-card:nth-child(3) {
    animation-delay: 0.2s;
  }

  .price-card:nth-child(4) {
    animation-delay: 0.3s;
  }
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ===== ACCESSIBILITY ===== */
@media (prefers-reduced-motion: reduce) {
  * {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }

  html {
    scroll-behavior: auto;
  }
}

/* Focus styles for keyboard navigation */


/* ===== MODAL STYLES ===== */
.modal {
  display: none;
  position: fixed;
  z-index: 2000;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(5px);
}

.modal-content {
  background-color: white;
  margin: 5% auto;
  padding: 40px;
  border-radius: 15px;
  width: 90%;
  max-width: 600px;
  max-height: 80vh;
  overflow-y: auto;
  position: relative;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2);
}

.close {
  color: #999;
  float: right;
  font-size: 28px;
  font-weight: bold;
  position: absolute;
  right: 20px;
  top: 15px;
  cursor: pointer;
}

.close:hover {
  color: #333;
}

.modal h3 {
  color: #2c5aa0;
  margin-bottom: 25px;
  font-size: 1.8rem;
}

.modal-prices {
  margin-bottom: 30px;
}

.price-category {
  margin-bottom: 25px;
}

.price-category h4 {
  color: #333;
  margin-bottom: 15px;
  font-size: 1.2rem;
  border-bottom: 1px solid #eee;
  padding-bottom: 10px;
}

.price-category ul {
  list-style: none;
  padding: 0;
}

.price-category li {
  display: flex;
  justify-content: space-between;
  padding: 8px 0;
  border-bottom: 1px solid #f5f5f5;
}

.price-category li:last-child {
  border-bottom: none;
}

.modal-footer {
  text-align: center;
  padding-top: 20px;
  border-top: 1px solid #eee;
}

.modal-footer a {
  color: #2c5aa0;
  text-decoration: none;
  font-weight: 600;
}

.modal-footer a:hover {
  text-decoration: underline;
}

/* Warranty Banner in Modal */
.warranty-banner {
  background: linear-gradient(135deg, #10b981, #22c55e);
  color: white;
  padding: 12px 20px;
  border-radius: 8px;
  text-align: center;
  font-weight: 600;
  margin-bottom: 20px;
  font-size: 1.05rem;
  box-shadow: 0 2px 8px rgba(16, 185, 129, 0.2);
}

@media (max-width: 768px) {
  .modal-content {
    margin: 10% auto;
    padding: 20px;
    width: 95%;
  }

  .close {
    right: 15px;
    top: 10px;
  }
}