:root {
  --primary-orange: #ff7a00;
  --dark-blue: #0d0d2b;
  --navy-accent: #1a1a4f;
  --white: #ffffff;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: 'Jura', sans-serif; 
}

input, select, textarea, button {
  font-family: 'Jura', sans-serif;
}

body {
  background-color: var(--dark-blue);
  color: var(--white);
  overflow-x: hidden;
}

/* Hero Section */
.hero {
  min-height: 100vh;
  background: radial-gradient(circle at center, #ff8a00 0%, #ff6a00 30%, #1a1a4f 80%);
  padding: 20px;
  position: relative;
}

.navbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  z-index: 10;
  position: relative;
  flex-wrap: wrap;
  gap: 20px;
}

.nav-links {
  list-style: none;
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
}

.nav-links a {
  text-decoration: none;
  color: white;
  font-size: 14px;
}

.nav-search input {
  padding: 8px 15px;
  border-radius: 20px;
  border: none;
  background: rgba(255, 255, 255, 0.2);
  color: white;
  width: 100%;
  max-width: 200px;
}

.hero-content {
  margin-top: 40px;
  text-align: center;
  position: relative;
}

.hero-title-wrapper {
  position: relative;
  height: 150px;
  display: flex;
  justify-content: center;
  align-items: center;
}

.outline-text {
  font-size: 80px;
  font-weight: 900;
  color: transparent;
  -webkit-text-stroke: 2px rgba(255, 255, 255, 0.4);
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  z-index: 1;
}

.main-title {
  font-size: 28px;
  position: relative;
  z-index: 2;
  letter-spacing: 2px;
}

.model-wrapper {
  width: 100%;
  height: 300px;
  margin-top: -40px;
  z-index: 3;
}

model-viewer {
  width: 100%;
  height: 100%;
}

.btn-primary {
  display: inline-block;
  padding: 12px 35px;
  background-color: var(--navy-accent);
  color: white;
  text-decoration: none;
  border-radius: 5px;
  margin-top: 20px;
}

/* Service Section */
.service-section {
  display: flex;
  flex-direction: column;
  gap: 40px;
  padding: 60px 20px;
  background: linear-gradient(180deg, transparent 0%, var(--dark-blue) 100%);
}

.service-text h2 {
  font-size: 24px;
  margin-bottom: 20px;
  line-height: 1.2;
}

.service-text p {
  font-size: 14px;
  opacity: 0.8;
  margin-bottom: 30px;
  max-width: 100%;
}

.btn-orange {
  display: inline-block;
  background: var(--primary-orange);
  color: white;
  padding: 12px 25px;
  text-decoration: none;
  border-radius: 4px;
  font-weight: 600;
}

.service-image {
  width: 100%;
}

.checkered-divider {
  height: 40px;
  background-image: linear-gradient(45deg, var(--primary-orange) 25%, transparent 25%), 
                    linear-gradient(-45deg, var(--primary-orange) 25%, transparent 25%), 
                    linear-gradient(45deg, transparent 75%, var(--primary-orange) 75%), 
                    linear-gradient(-45deg, transparent 75%, var(--primary-orange) 75%);
  background-size: 40px 40px;
  background-position: 0 0, 0 20px, 20px -20px, -20px 0px;
  background-color: #fff;
}

/* Car Carousel Section */
.car-carousel-section {
  background-color: #ff7a00;
  padding: 50px 20px;
  text-align: center;
}

.section-title {
  color: #0d0d2b;
  font-size: 32px;
  font-weight: 700;
  letter-spacing: 1px;
  margin-bottom: 30px;
}

.carousel-container {
  display: flex;
  align-items: center;
  justify-content: center;
  max-width: 100%;
  margin: 0 auto;
  position: relative;
  overflow: hidden;
}

.carousel-viewport {
  width: 100%;
  max-width: 960px;
  overflow: hidden;
}

.carousel-track {
  display: flex;
  gap: 20px;
}

.arrow-btn {
  background: none;
  border: none;
  color: white;
  font-size: 32px;
  cursor: pointer;
  padding: 0 15px;
  line-height: 1;
  flex-shrink: 0;
}

.arrow-btn:hover {
  color: #0d0d2b;
}

.cards-wrapper {
  display: flex;
  gap: 20px;
}

.car-card {
  background-color: #0d0d2b;
  width: 100%;
  min-width: 280px;
  max-width: 460px;
  padding: 20px;
  border-radius: 4px;
  text-align: left;
  color: white;
  transition: transform 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275), box-shadow 0.3s ease;
  position: relative;
  z-index: 1;
}

.car-card:hover {
  transform: scale(1.05); 
  z-index: 10; 
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
}

.card-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 18px;
}

.brand-logo {
  height: 50px;
}

.explore-btn {
  width: 34px;
  height: 34px;
  background-color: #fff6c7;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background-color 0.3s ease, transform 0.3s ease;
  text-decoration: none;
}

.explore-btn:hover {
  background-color: #ff7a00; 
  transform: rotate(-45deg); 
}

.explore-btn img {
  width: 14px;
}

.car-card h3 {
  font-size: 18px;
  margin-bottom: 6px;
}

.car-card p {
  font-size: 13px;
  opacity: 0.7;
  margin-bottom: 22px;
}

.car-img {
  width: 100%;
  height: 180px;
  object-fit: contain;
  transition: transform 0.5s ease;
}

.car-card:hover .car-img {
  transform: translateY(-5px); 
}

/* Porsche Section */
.porsche-section {
  background: #1a1a4f;
  padding: 60px 20px;
  text-align: center;
  position: relative;
}

.porsche-bg-text {
  font-size: 12px;
  opacity: 0.5;
  margin-bottom: 20px;
}

.porsche-logo-main {
  height: 40px;
  margin-bottom: 20px;
}

.porsche-title {
  font-size: 28px;
  margin-bottom: 40px;
  letter-spacing: 3px;
}

.porsche-interactive {
  position: relative;
  width: 100%;
  max-width: 800px;
  height: 400px;
  margin: 0 auto;
}

.porsche-top-view {
  width: 200px;
  max-width: 100%;
  z-index: 5;
  position: relative;
}

.model-viewer {
  position: absolute;
  inset: 0;
  z-index: 3;
}

.radar-circles {
  position: absolute;
  inset: 0;
  z-index: 2;
}

.radar-circles .circle {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: 50%;
}

.circle:nth-child(1) {
  width: 250px;
  height: 250px;
}

.circle:nth-child(2) {
  width: 350px;
  height: 350px;
}

.circle:nth-child(3) {
  width: 450px;
  height: 450px;
}

.feature-tag {
  position: absolute;
  font-size: 10px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.feature-tag span {
  width: 30px;
  height: 1px;
  background: white;
}

.t1 { top: 10%; left: 20px; }
.t2 { top: 10%; right: 20px; flex-direction: row-reverse; }
.t3 { top: 40%; left: 0; }
.t4 { top: 40%; right: 0; flex-direction: row-reverse; }
.t5 { bottom: 10%; left: 20px; }
.t6 { bottom: 10%; right: 20px; flex-direction: row-reverse; }

.porsche-btns {
  margin-top: 40px;
  display: flex;
  justify-content: center;
  gap: 15px;
  flex-wrap: wrap;
}

.btn-outline {
  border: 1px solid var(--primary-orange);
  color: var(--primary-orange);
  padding: 12px 25px;
  text-decoration: none;
  border-radius: 4px;
}

/* Stats Bar */
.stats-bar {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-around;
  padding: 40px 20px;
  background: var(--primary-orange);
  gap: 30px;
}

.stat-item {
  text-align: center;
  min-width: 150px;
}

.stat-item h3 {
  font-size: 28px;
}

.stat-item p {
  font-size: 13px;
}

/* Partners Section */
.partners-section {
  padding: 50px 20px;
  text-align: center;
}

.partners-logos {
  display: flex;
  justify-content: center;
  gap: 30px;
  align-items: center;
  margin-top: 30px;
  flex-wrap: wrap;
}

.partners-logos img {
  height: 30px;
  filter: grayscale(1) brightness(2);
}

/* Contact Section */
.contact-section {
  display: grid;
  grid-template-columns: 1fr;
  padding: 60px 20px;
  gap: 40px;
}

.contact-info .subtitle {
  color: var(--primary-orange);
  letter-spacing: 2px;
  font-size: 14px;
}

.contact-info h2 {
  font-size: 28px;
  margin: 15px 0;
}

.info-item {
  margin-top: 25px;
}

.info-item strong {
  display: block;
  margin-bottom: 5px;
}

.contact-form-container {
  background: var(--primary-orange);
  padding: 30px;
  border-radius: 10px;
}

.contact-form-container input, 
.contact-form-container select, 
.contact-form-container textarea {
  width: 100%;
  padding: 15px;
  margin-bottom: 15px;
  border: none;
  background: rgba(255,255,255,0.2);
  color: white;
  border-radius: 5px;
}

.form-row {
  display: flex;
  gap: 15px;
  flex-wrap: wrap;
}

.form-row > * {
  flex: 1;
  min-width: 200px;
}

.btn-submit {
  width: 100%;
  height: 50px;
  background: var(--dark-blue);
  border: none;
  cursor: pointer;
  border-radius: 25px;
  color: white;
}

/* Footer */
.footer {
  padding: 30px 20px;
  border-top: 1px solid rgba(255,255,255,0.1);
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 11px;
  opacity: 0.6;
  flex-wrap: wrap;
  gap: 15px;
}

.footer-logo {
  height: 25px;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 15px;
}

.footer-links a {
  color: white;
  text-decoration: none;
}

/* Tablet Breakpoint */
@media (min-width: 768px) {
  .hero {
    padding: 30px 60px;
  }

  .hero-title-wrapper {
    height: 200px;
  }

  .outline-text {
    font-size: 150px;
  }

  .main-title {
    font-size: 40px;
  }

  .model-wrapper {
    height: 400px;
    margin-top: -60px;
  }

  .service-section {
    flex-direction: row;
    align-items: center;
    padding: 80px 60px;
  }

  .service-text h2 {
    font-size: 28px;
  }

  .service-text p {
    max-width: 500px;
  }

  .section-title {
    font-size: 40px;
  }

  .car-carousel-section {
    padding: 60px 20px;
  }

  .car-card {
    min-width: 350px;
  }

  .brand-logo {
    height: 60px;
  }

  .car-img {
    height: 200px;
  }

  .porsche-section {
    padding: 80px 60px;
  }

  .porsche-title {
    font-size: 38px;
  }

  .porsche-interactive {
    height: 500px;
  }

  .porsche-top-view {
    width: 280px;
  }

  .circle:nth-child(1) {
    width: 400px;
    height: 400px;
  }

  .circle:nth-child(2) {
    width: 550px;
    height: 550px;
  }

  .circle:nth-child(3) {
    width: 700px;
    height: 700px;
  }

  .feature-tag {
    font-size: 12px;
  }

  .feature-tag span {
    width: 40px;
  }

  .t1 { left: 50px; }
  .t2 { right: 50px; }
  .t5 { left: 50px; }
  .t6 { right: 50px; }

  .stat-item h3 {
    font-size: 32px;
  }

  .stat-item p {
    font-size: 14px;
  }

  .partners-logos img {
    height: 35px;
  }

  .contact-info h2 {
    font-size: 36px;
  }

  .contact-form-container {
    padding: 40px;
  }

  .footer {
    padding: 40px 60px;
  }

  .footer-logo {
    height: 28px;
  }

  .footer-bottom {
    font-size: 12px;
  }
}

/* Desktop Breakpoint */
@media (min-width: 1024px) {
  .hero {
    padding: 30px 80px;
  }

  .nav-links {
    gap: 40px;
  }

  .hero-title-wrapper {
    height: 250px;
  }

  .outline-text {
    font-size: 250px;
  }

  .main-title {
    font-size: 50px;
  }

  .model-wrapper {
    height: 450px;
    margin-top: -80px;
  }

  .service-section {
    padding: 100px 80px;
  }

  .service-text h2 {
    font-size: 32px;
  }

  .section-title {
    font-size: 48px;
    margin-bottom: 45px;
  }

  .car-carousel-section {
    padding: 70px 0 80px;
  }

  .car-card {
    min-width: 460px;
    padding: 28px 30px 30px;
  }

  .brand-logo {
    height: 65px;
  }

  .car-card h3 {
    font-size: 21px;
  }

  .car-card p {
    font-size: 14px;
  }

  .porsche-section {
    padding: 100px 80px;
  }

  .porsche-logo-main {
    height: 60px;
  }

  .porsche-title {
    font-size: 48px;
    letter-spacing: 5px;
    margin-bottom: 60px;
  }

  .porsche-top-view {
    width: 300px;
  }

  .porsche-btns {
    margin-top: 50px;
    gap: 20px;
  }

  .stats-bar {
    padding: 50px 80px;
  }

  .stat-item h3 {
    font-size: 36px;
  }

  .partners-section {
    padding: 60px 80px;
  }

  .partners-logos {
    gap: 50px;
    margin-top: 40px;
  }

  .partners-logos img {
    height: 40px;
  }

  .contact-section {
    grid-template-columns: 1fr 1fr;
    padding: 100px 80px;
    gap: 80px;
  }

  .contact-info h2 {
    font-size: 42px;
  }

  .info-item {
    margin-top: 30px;
  }

  .contact-form-container {
    padding: 50px;
  }

  .footer {
    padding: 40px 80px;
  }

  .footer-links a {
    margin-left: 20px;
  }
}

/* Large Desktop */
@media (min-width: 1440px) {
  .carousel-viewport {
    width: 960px;
  }

  .cards-wrapper {
    gap: 40px;
  }

  .carousel-track {
    gap: 30px;
  }

  .arrow-btn {
    font-size: 42px;
    padding: 0 25px;
  }
}