:root {
  --porsche-red: tomato;
  --porsche-font: "Montserrat", sans-serif;
}

body {
  font-family: var(--porsche-font);
  background-color: #000000;
  color: #ffffff;
  margin: 0;
  padding: 0;
  overflow-x: hidden;
  transition:
    background-color 0.5s ease-in-out,
    color 0.5s ease-in-out;
}

body.scrolled-bg {
  background-color: #ffffff !important;
  color: #000000 !important;
}

.porsche-top-header {
  height: 60px;
  background-color: #000000;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0 30px;
  position: fixed;
  top: 0;
  width: 100%;
  z-index: 1050;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.5);
}

.menu-btn {
  background: transparent;
  border: none;
  color: #ffffff;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
}

.porsche-brand-logo {
  color: #ffffff;
  font-size: 22px;
  font-weight: 900;
  letter-spacing: 7px;
  text-decoration: none;
}

.hero-section {
  position: relative;
  height: 100vh;
  overflow: hidden;
  margin-top: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-image-container {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero-red-porsche-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(1.05);
  transition: transform 6s ease-out;
}

.hero-section:hover .hero-red-porsche-img {
  transform: scale(1);
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    180deg,
    rgba(0, 0, 0, 0.3) 0%,
    rgba(0, 0, 0, 0.75) 100%
  );
  z-index: 1;
}

.hero-content {
  position: relative;
  z-index: 2;
}

.taycan-script-logo {
  font-family: "Caveat", cursive, sans-serif;
  font-size: 11rem;
  color: #ffffff;
  font-weight: 700;
  text-shadow: 0 10px 40px rgba(0, 0, 0, 0.9);
  transform: rotate(-3deg);
}

.hero-subtitle {
  color: rgba(255, 255, 255, 0.9);
  font-size: 1.3rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  font-weight: 500;
}

.scroll-down-indicator {
  position: absolute;
  bottom: 30px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 3;
  color: #ffffff;
  font-size: 12px;
  letter-spacing: 2px;
  text-transform: uppercase;
  opacity: 0.8;
}

.animate-fade-down {
  animation: fadeInDown 1.2s ease-out forwards;
}
.animate-fade-up {
  animation: fadeInUp 1.4s ease-out forwards;
}
.animate-bounce {
  animation: bounce 2s infinite;
}

@keyframes fadeInDown {
  from {
    opacity: 0;
    transform: translateY(-30px) rotate(-3deg);
  }
  to {
    opacity: 1;
    transform: translateY(0) rotate(-3deg);
  }
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes bounce {
  0%,
  20%,
  50%,
  80%,
  100% {
    transform: translate(-50%, 0);
  }
  40% {
    transform: translate(-50%, -10px);
  }
  60% {
    transform: translate(-50%, -5px);
  }
}

.reveal-on-scroll {
  opacity: 0;
  transform: translateY(40px);
  transition: all 0.8s ease-out;
}

.reveal-on-scroll.visible {
  opacity: 1;
  transform: translateY(0);
}

.model-selection-section {
  padding: 100px 0 40px;
}

.model-toggle-pills {
  display: inline-flex;
  background: #111111;
  padding: 4px;
  border-radius: 30px;
  border: 1px solid #222222;
}

body.scrolled-bg .model-toggle-pills {
  background-color: #f1f1f1;
  border-color: #ddd;
}

.pill-btn {
  border: none;
  background: transparent;
  color: #ffffff;
  padding: 8px 24px;
  border-radius: 20px;
  font-size: 14px;
  font-weight: 600;
}

body.scrolled-bg .pill-btn {
  color: #000000;
}

.pill-btn.active {
  background: #ffffff;
  color: #000000;
}

body.scrolled-bg .pill-btn.active {
  background-color: #000000;
  color: #ffffff;
}

.badge-electric {
  background: #e1f5fe;
  color: #0288d1;
  font-weight: 700;
  font-size: 12px;
  padding: 6px 14px;
  border-radius: 4px;
}

.porsche-btn {
  padding: 12px 30px;
  border-radius: 4px;
  font-weight: 700;
  font-size: 14px;
  transition: all 0.3s ease;
  cursor: pointer;
}

.porsche-btn-main {
  background: #ffffff;
  color: #000000;
  border: 1px solid #ffffff;
}

body.scrolled-bg .porsche-btn-main {
  background-color: #000000;
  color: #ffffff;
  border-color: #000000;
}

.porsche-btn-main:hover,
body.scrolled-bg .porsche-btn-main:hover {
  background-color: var(--porsche-red);
  border-color: var(--porsche-red);
  color: #ffffff;
}

.porsche-btn-outline {
  background: transparent;
  color: #ffffff;
  border: 1px solid #ffffff;
}

body.scrolled-bg .porsche-btn-outline {
  color: #000000;
  border-color: #000000;
}

.porsche-btn-outline:hover,
body.scrolled-bg .porsche-btn-outline:hover {
  background-color: #000000;
  color: #ffffff;
  border-color: #000000;
}

.spec-number {
  font-size: 3.5rem;
  font-weight: 800;
}

.spec-number .unit {
  font-size: 1.5rem;
}

.spec-label {
  opacity: 0.7;
  font-size: 14px;
  margin-bottom: 25px;
}

.zoom-hover img {
  transition: transform 0.5s ease;
}
.zoom-hover:hover img {
  transform: scale(1.03);
}

.cards-carousel {
  display: flex;
  gap: 20px;
  overflow-x: auto;
  scroll-behavior: smooth;
  padding: 10px 0;
  scrollbar-width: none;
}

.cards-carousel::-webkit-scrollbar {
  display: none;
}

.config-panel,
.compare-card,
.carousel-item-card {
  background: #111111;
  color: #ffffff;
  border: 1px solid #222222;
  border-radius: 12px;
  transition: all 0.3s ease;
}

body.scrolled-bg .config-panel,
body.scrolled-bg .compare-card,
body.scrolled-bg .carousel-item-card {
  background-color: #ffffff !important;
  color: #000000 !important;
  border: 1px solid #e5e5e5 !important;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.06);
}

.carousel-item-card {
  min-width: 300px;
  max-width: 330px;
  overflow: hidden;
  flex-shrink: 0;
}

.carousel-item-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 12px 25px rgba(0, 0, 0, 0.15);
}

.carousel-item-card img {
  width: 100%;
  height: 200px;
  object-fit: cover;
}

.carousel-item-card .card-content {
  padding: 20px;
}

.arrow-btn {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 1px solid currentColor;
  background: transparent;
  color: inherit;
  cursor: pointer;
  transition: background-color 0.3s ease;
}

.arrow-btn:hover {
  background: var(--porsche-red);
  color: #fff;
  border-color: var(--porsche-red);
}

.color-swatch {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  cursor: pointer;
  display: inline-block;
  transition: transform 0.3s ease;
}

.color-swatch.active {
  transform: scale(1.25);
  box-shadow: 0 0 0 3px var(--porsche-red);
}

.transition-img {
  transition:
    opacity 0.4s ease,
    transform 0.4s ease;
}

.compare-card {
  padding: 24px;
  position: relative;
  height: 100%;
  display: flex;
  flex-direction: column;
}

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

.compare-card img {
  width: 100%;
  border-radius: 8px;
  margin-bottom: 15px;
  height: 160px;
  object-fit: cover;
}

.compare-card .price {
  font-size: 14px;
  opacity: 0.7;
  margin-bottom: 20px;
}

.compare-card .card-specs-list {
  list-style: none;
  padding: 0;
  margin-bottom: 25px;
  flex-grow: 1;
}

.compare-card .card-specs-list li {
  font-size: 13px;
  margin-bottom: 8px;
}

.battery-guarantee-section {
  padding: 80px 0;
  background-color: #ffffff;
  color: #000000;
  transition:
    background-color 0.4s ease,
    color 0.4s ease;
}

body:not(.scrolled-bg) .battery-guarantee-section {
  background-color: #0b0b0b;
  color: #ffffff;
}

.battery-title {
  font-size: 2.2rem;
  font-weight: 800;
  letter-spacing: -0.5px;
}

.battery-desc {
  font-size: 1rem;
  line-height: 1.6;
  opacity: 0.85;
}

.battery-note {
  font-size: 0.8rem;
  line-height: 1.5;
  opacity: 0.6;
}

.battery-img-container img {
  width: 100%;
  height: auto;
  object-fit: cover;
  border-radius: 12px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.footer-links {
  list-style: none;
  padding: 0;
  margin: 0;
}

.footer-links li {
  margin-bottom: 10px;
}

.footer-links a,
.legal-links a,
.change-lang-link {
  color: inherit;
  text-decoration: none;
  font-size: 13px;
  opacity: 0.75;
  transition:
    opacity 0.3s ease,
    color 0.3s ease;
}

.footer-links a:hover,
.legal-links a:hover,
.change-lang-link:hover {
  opacity: 1;
  color: var(--porsche-red);
}

.legal-links a {
  text-decoration: underline !important;
}

.footer-social-apps {
  border-color: rgba(255, 255, 255, 0.1) !important;
}

body.scrolled-bg .footer-social-apps {
  border-color: #ddd !important;
}

.social-icons a {
  color: inherit;
  opacity: 0.8;
  transition: opacity 0.3s ease;
}

.social-icons a:hover {
  opacity: 1;
  color: var(--porsche-red);
}

.badge-link {
  background: rgba(175, 171, 171, 0.1);
  color: inherit;
  padding: 6px 12px;
  border-radius: 4px;
  font-size: 12px;
  text-decoration: none;
  font-weight: 600;
}

body.scrolled-bg .badge-link {
  background: rgba(0, 0, 0, 0.1);
  color: inherit;
}

.porsche-footer-logo {
  font-size: 32px;
  font-weight: 900;
  letter-spacing: 10px;
  opacity: 0.4;
}

.porsche-footer {
  background-color: #0b0b0b;
  color: #ffffff;
  padding: 70px 0 40px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  transition:
    background-color 0.4s ease,
    color 0.4s ease,
    border-color 0.4s ease;
}