/* ===== RESPONSIVE BREAKPOINTS ===== */
@media (max-width: 1200px) {
  :root {
    font-size: 15px;
  }

  .parts-grid {
    grid-template-columns: repeat(auto-fit, minmax(18rem, 1fr));
    padding: 2rem;
  }
}

@media (max-width: 992px) {
  :root {
    font-size: 14px;
  }

  .parts-grid {
    grid-template-columns: repeat(auto-fit, minmax(16rem, 1fr));
  }

  .service-grid,
  .services-grid {
    grid-template-columns: repeat(auto-fit, minmax(10rem, 1fr));
  }
}

@media (max-width: 768px) {
  :root {
    font-size: 13px;
  }

  .parts-grid {
    grid-template-columns: repeat(auto-fit, minmax(14rem, 1fr));
    padding: 1.5rem;
  }

  .part-card {
    width: 100%;
  }

  .cart {
    flex-direction: column;
    align-items: flex-end;
  }

  .search-box input {
    width: 140px;
  }

  .contact-container {
    flex-direction: column;
    padding: 1.5rem;
  }

  .contact-info,
  .contact-form {
    min-width: 100%;
  }
}

@media (max-width: 576px) {
  :root {
    font-size: 12px;
  }

  .parts-grid {
    grid-template-columns: 1fr;
    padding: 1rem;
  }

  .part-card {
    padding: 0.8rem;
  }

  .part-image {
    height: 10rem;
  }

  .search-box input {
    width: 120px;
  }

  .cart-popup {
    width: 250px;
    right: 10px;
  }

  .service,
  .parts-catalog,
  .services,
  .about,
  .contact {
    padding: 2rem 1rem;
  }

  .service-grid,
  .services-grid {
    gap: 1rem;
  }

  .service-card,
  .services-card {
    padding: 1.5rem;
  }
}

.header {
  background-color: transparent;
  background: linear-gradient(var(--neutral-black), transparent);
  position: absolute;
  box-shadow: none;
  font-size: 16px;
}

.header:hover {
  box-shadow: none;
}

main {
  overflow-x: hidden;
}

/* ===== INTRO ===== */
.intro {
  background-size: cover;
  background-position: center;
  height: 100vh;
  display: flex;
  justify-content: center;
  align-items: center;
  color: var(--neutral-white);
  text-align: center;
  position: relative;
  transition: background-color 0.3s ease;
}

.intro img {
  width: 100%;
  height: 100%;
  position: absolute;
  object-fit: cover;
  z-index: -1;
}

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

.intro-content {
  z-index: 1;
  text-shadow: 2px 2px 5px rgba(0, 0, 0, 0.7);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  padding: 0 1rem;
  max-width: 75rem;
  width: 100%;
}

.intro-content h1 {
  font-size: 3rem;

}

.intro-content p {
  font-size: 1.5rem;

}

.intro-content .cta-btn {
  background-color: var(--accent);
  color: var(--neutral-white);
  padding: 1rem 2rem;
  font-size: 1.2rem;
  border-radius: 0.5rem;
  transition: background-color 0.3s ease;
}

.intro-content .cta-btn:hover {
  background-color: var(--accent-light);
}

/* ===== SERVICE SECTION ===== */
.service {
  padding: 5rem 2rem;
  background-color: var(--neutral-light);
}

.service-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(12.5rem, 1fr));
  gap: 2rem;
  max-width: 93.75rem;
  margin: 0 auto;
}

.service-card {
  background-color: var(--neutral-white);
  padding: 2rem;
  border-radius: 0.5rem;
  text-align: center;
  transition: transform 0.3s;
}

.service-card:hover {
  transform: translateY(-0.625rem);
}

.service-card img {
  width: 4rem;
  height: 4rem;
  color: var(--primary-light);
  margin-bottom: 1rem;
}

.service-card h3 {
  margin-bottom: 1rem;
  color: var(--primary-light);
}

/* ===== TIRE - LED SECTION ===== */
.tire-led-container {
  display: flex;
  height: 70vh;
  flex-direction: column;
}

@media (min-width: 768px) {
  .tire-led-container {
    flex-direction: row;
  }
}

.box {
  flex: 1;
  position: relative;
  color: var(--neutral-white);
  display: flex;
  align-items: center;
  justify-content: flex-start;
  padding-left: 2rem;
  overflow: hidden;
  min-height: 25rem;
}

@media (min-width: 768px) {
  .box {
    padding-left: 4rem;
  }
}

.box:hover .bg img {
  transform: scale(1.5);
}

.box .content {
  position: relative;
  z-index: 2;
  text-align: left;
  padding: 1rem;
}

.tire .bg img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-size: cover;
  background-position: center;
  transition: transform 0.6s ease;
}

.led .bg img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-size: cover;
  background-position: center;
  transition: transform 0.6s ease;
}

.content {
  text-align: left;
}

.content h2 {
  font-size: 1.5rem;
  font-weight: bold;
  margin-bottom: 1rem;
}

.content p {
  font-size: 1rem;
  margin-bottom: 1rem;
  opacity: 0.85;
}

.btn {
  display: inline-block;
  padding: 0.5rem 1rem;
  background: var(--neutral-white);
  color: var(--neutral-black);
  font-weight: bold;
  border-radius: 0.5rem;
  transition: 0.3s ease;
}

.btn:hover {
  background: var(--neutral-white);
}

/* === Cart & Search Box Container === */

/* .cart {
  display: flex;
  justify-content: flex-end;
  align-items: center;
  margin-bottom: 1rem;
  gap: 1rem;
} */

.search-box {
  display: flex;
  align-items: center;
  font-size: 1rem;
  border: 1px solid var(--neutral-light);
  border-radius: 1rem;
  background: var(--neutral-white);
  padding: 0.5rem 1rem;
}

.search-box input {
  border: none;
  outline: none;
  padding: 0.5rem;
  font-size: 1rem;
  width: 200px;
  border-radius: 1rem;
}


.search-box button {
  background: var(--accent-light);
  border: none;
  color: var(--neutral-white);
  padding: 0.7rem;
  border-radius: 50%;
  cursor: pointer;
}

.cart-btn {
  background: var(--accent-light);
  color: var(--neutral-white);
  border: none;
  padding: 0.9rem 1rem;
  border-radius: 1rem;
  font-size: 1rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.cart-count {
  background: var(--secondary-dark);
  padding: 2px 6px;
  border-radius: 50%;
  font-size: 1rem;
}

/* Cart Popup */
.cart-popup {
  position: fixed;
  top: 70px;
  right: 20px;
  width: 280px;
  max-height: 350px;
  overflow-y: auto;
  background: var(--neutral-white);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
  border-radius: 15px;
  padding: 16px;
  z-index: 999;
  transition: all 0.3s ease-in-out;
  display: none;
}

.cart-popup.visible {
  display: block;
}

.cart-popup h3 {
  margin-top: 0;
  font-size: 20px;
  text-align: center;
  color: #333;
  border-bottom: 1px solid #ccc;
  padding-bottom: 10px;
  margin-bottom: 15px;
}

.cart-popup ul {
  list-style: none;
  padding-left: 0;
  margin: 0;
}

.cart-popup li {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 0;
  border-bottom: 1px solid #eee;
}

.cart-popup li:last-child {
  border-bottom: none;
}

.cart-popup img {
  width: 45px;
  height: 45px;
  object-fit: cover;
  border-radius: 8px;
  border: 1px solid #ccc;
}

.cart-popup .item-info {
  flex: 1;
}

.cart-popup .item-info strong {
  display: block;
  font-size: 14px;
  color: #222;
}

.cart-popup .item-info small {
  color: #666;
  font-size: 12px;
}

.cart-popup button {
  background: none;
  border: none;
  color: var(--secondary-dark);
  cursor: pointer;
  font-size: 1rem;
  padding: 0.5rem;
  transition: all 0.3s;
}

.cart-popup button:hover {
  color: var(--neutral-white);
}

.clear-cart {
  margin-top: 10px;
  background-color: #dc3545;
  color: #fff;
  border: none;
  padding: 8px;
  border-radius: 8px;
  cursor: pointer;
  width: 100%;
  font-weight: bold;
  transition: all 0.3s;
}

.clear-cart:hover {
  background-color: #b02a37;
  color: var(--neutral-white);
}


/* Messages */
.toast {
  position: fixed;
  bottom: 20px;
  right: 20px;
  background: #4caf50;
  color: var(--neutral-white);
  padding: 12px 20px;
  border-radius: 6px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
  z-index: 1000;
}

.toast.show {
  opacity: 1;
  pointer-events: auto;
}

.toast.error {
  background-color: var(--secondary-dark);
}

/* ===== PARTS CATALOG SECTION ===== */
.parts-catalog {
  padding: 4rem 2rem;
}

.parts-catalog h2 {
  text-align: center;
  margin-bottom: 2rem;
  font-size: 2.8rem;
  color: var(--primary);
  position: relative;
}

.parts-catalog h2::after {
  content: "";
  display: block;
  width: 60px;
  height: 4px;
  background-color: var(--primary);
  margin-top: 1rem;
  position: absolute;
  bottom: -0.625rem;
  left: 50%;
  transform: translateX(-50%);
}

.catalog-controls {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 2rem;
}

.catalog-controls select {
  padding: 0.9rem 1rem;
  border: 1px solid #ccc;
  border-radius: 1rem;
  font-size: 1rem;
  background: var(--neutral-white);
}

.no-items {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  padding: 2rem;
}

.no-items h1 {
  font-size: 3rem;
  color: var(--primary);
  text-align: center;
  margin-bottom: 2rem;
  position: relative;
}

.no-items button {
  background: var(--primary);
  color: white;
  border: none;
  border-radius: 8px;
  cursor: pointer;
  padding: 0.7rem 1.2rem;
  font-size: 1rem;
  font-weight: 600;
  transition: background-color 0.3s;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.no-items button i {
  transition: transform 0.3s;
}

.no-items button:hover {
  background-color: var(--primary-dark);
}

.no-items button:hover i {
  transform: translateX(-0.2rem);
}

/* ===== PARTS GRID ===== */

.parts-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(20rem, 1fr));
  gap: 2rem;
  padding: 2rem 4rem;
}

.part-card {
  width: 20rem;
  margin: 0 auto;
  background-color: var(--neutral-white);
  border-radius: 0.5rem;
  box-shadow: 0 0.25rem 0.5rem rgba(0, 0, 0, 0.1);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 1rem;
  transition: all 0.3s ease;
}

.part-card:hover {
  transform: translateY(-0.625rem);
  box-shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.2);
}

.part-image {
  width: 100%;
  height: 12.5rem;
  position: relative;
}

.part-image .main-img,
.part-image .hover-img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  position: absolute;
  top: 0;
  left: 0;
  transition: opacity 0.5s ease;
}

.part-image .main-img {
  opacity: 1;
  z-index: 1;
}

.part-image .hover-img {
  opacity: 0;
  z-index: 2;
}

.part-card:hover .part-image .main-img {
  opacity: 0;
}

.part-card:hover .part-image .hover-img {
  opacity: 1;
}

.part-info {
  padding: 0.5rem;
}

.part-info h3 {
  margin-bottom: 0.5rem;
  color: var(--primary);
  height: 3rem;
}

.part-model {
  color: var(--neutral-gray);
  font-size: 0.9rem;
  margin-bottom: 0.5rem;
  height: 2rem;
}

.part-description {
  margin-bottom: 1rem;
  font-size: 0.9rem;
  height: 4rem;
}

.part-price {
  font-weight: bold;
  font-size: 1.2rem;
  color: var(--dark-color);
  margin-bottom: 1rem;
  display: block;
  height: 1rem;
}

.add-to-cart {
  background-color: var(--primary-light);
  color: var(--neutral-white);
  padding: 0.5rem 1rem;
  border: none;
  border-radius: 0.5rem;
  width: 100%;
  transition: background-color 0.3s;
  cursor: pointer;
}

.add-to-cart:hover {
  background-color: var(--accent-light);
}

/* ===== SERVICES SECTION ===== */
.services {
  padding: 5rem 2rem;
  background-color: var(--neutral-white);
}

.services h2 {
  text-align: center;
  margin-bottom: 3rem;
  font-size: 2.5rem;
  color: var(--primary);
  position: relative;
}

.services h2::after {
  content: "";
  display: block;
  width: 3.75rem;
  height: 0.188rem;
  background-color: var(--primary);
  margin-top: 1rem;
  position: absolute;
  bottom: -0.625rem;
  left: 50%;
  transform: translateX(-50%);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(9.375rem, 1fr));
  gap: 2rem;
  max-width: 93.75rem;
  margin: 0 auto;
}

.services-card {
  background-color: var(--neutral-light);
  padding: 2rem;
  border-radius: 0.5rem;
  text-align: center;
  transition: transform 0.3s;
}

.services-card:hover {
  transform: translateY(-0.625rem);
}

.services-card h3 {
  margin-bottom: 1rem;
  color: var(--primary);
}

/* ===== SEC INTRO STYLES ===== */
.sec-intro {
  height: 100vh;
  display: flex;
  justify-content: center;
  align-items: center;
  color: var(--neutral-white);
  text-align: center;
  position: relative;
  transition: background-color 1.3s ease;
  overflow: hidden;
}

.sec-intro::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  height: 100%;
  width: 100%;
  background-color: rgba(0, 0, 0, 0.4);
  z-index: -1;
}

.sec-intro img {
  width: 100%;
  height: 100%;
  position: absolute;
  object-fit: cover;
  z-index: -2;
}

.sec-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 1.5rem;
  text-shadow: 0.125rem 0.125rem 0.313rem rgba(0, 0, 0, 0.7);
  padding: 0 1rem;
  max-width: 75rem;
  width: 100%;
}

.sec-content h1 {
  font-size: 3rem;
  animation: fadeInUp 1s ease-out;
}

.sec-content p {
  font-size: 1.5rem;
  animation: fadeInUp 1.5s ease-out;
}

.sec-intro .cta-btn {
  background-color: var(--accent);
  color: var(--neutral-white);
  padding: 1rem 2rem;
  font-size: 1.2rem;
  text-decoration: none;
  border-radius: 0.5rem;
  transition: background-color 0.3s ease;
}

.sec-intro .cta-btn:hover {
  background-color: var(--accent-light);
}

/* ===== ABOUT SECTION ===== */
.about {
  padding: 5rem 2rem;
  background-color: var(--light-color);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 3rem;
}

.about h2 {
  text-align: center;
  margin-bottom: 1rem;
  text-align: left;
  font-size: 2.5rem;
  color: var(--primary);
  position: relative;
}

.about-content {
  display: flex;
  flex-direction: column;
  justify-content: center;
  min-width: 18.75rem;
  max-width: 37.5rem;
  width: 100%;
}

.about-image {
  width: 100%;
  max-width: 37.5rem;
  height: auto;
  aspect-ratio: 3/2;
}

.about-image img {
  width: 100%;
  height: 100%;
  border-radius: 0.5rem;
  object-fit: cover;
  box-shadow: 0 0.25rem 0.5rem rgba(0, 0, 0, 0.4);
}

.about p {
  margin-bottom: 1.5rem;
  font-size: 1rem;
}

.learn-more-btn {
  background-color: var(--accent);
  color: var(--neutral-white);
  padding: 0.8rem 2rem;
  border: none;
  border-radius: 0.5rem;
  font-size: 1rem;
  font-weight: 600;
  width: fit-content;
  transition: background-color 0.3s;
  cursor: pointer;
}

.learn-more-btn:hover {
  background-color: var(--accent-light);
}

/* ===== CONTACT SECTION ===== */
.contact {
  padding: 5rem 2rem;
  background-color: var(--neutral-white);
}

.contact h2 {
  text-align: center;
  margin-bottom: 3rem;
  font-size: 2.5rem;
  color: var(--dark-color);
  position: relative;
}

.contact h2::after {
  content: "";
  display: block;
  width: 3.75rem;
  height: 0.188rem;
  background: var(--accent);
  margin: 0.5rem auto;
  border-radius: 0.5rem;
}

.contact-container {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 3rem;
  max-width: 75rem;
  margin: 0 auto;
  padding: 2rem;
  background: var(--neutral-light);
  border-radius: 0.5rem;
  box-shadow: 0 0.125rem 0.625rem rgba(0, 0, 0, 0.05);
}

.contact-info,
.contact-form {
  flex: 1;
  min-width: 18.75rem;
  width: 100%;
}

.contact-info h3 {
  font-size: 1.8rem;
  margin-bottom: 2rem;
  color: var(--accent);
}

.contact-info p {
  font-size: 1rem;
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
  gap: 1rem;
}

.contact-info p span {
  font-size: 1.1rem;
  width: 100%;
  color: var(--dark-color);
}

.contact-info p i {
  font-size: 1.3rem;
  color: var(--accent);
  width: 1.875rem;
  height: 1.875rem;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  transition: all 0.3s ease;
}

.contact-info p i:hover {
  color: var(--accent-light);
}

.social-icons {
  display: flex;
  gap: 0.5rem;
  margin-top: 2.5rem;
}

.social-icons a {
  color: var(--accent);
  font-size: 1.8rem;
  width: 2.813rem;
  height: 2.813rem;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  transition: all 0.3s ease;
}

.social-icons a:hover {
  color: var(--accent-light);
  transform: scale(1.1);
}

.contact-form {
  background: var(--neutral-white);
  padding: 2.5rem;
  border-radius: 0.5rem;
  box-shadow: 0 0.125rem 0.625rem rgba(0, 0, 0, 0.05);
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  padding: 1rem;
  margin-bottom: 1.5rem;
  background: #f9f9f9;
  border: 0.063rem solid #e0e0e0;
  border-radius: 0.5rem;
  color: var(--dark-color);
  font-size: 1rem;
  transition: all 0.3s ease;
}

.contact-form input::placeholder,
.contact-form textarea::placeholder {
  color: var(--neutral-gray);
}

.contact-form input:focus,
.contact-form textarea:focus {
  outline: none;
  border-color: var(--accent);
}

.contact-form textarea {
  min-height: 9.375rem;
  resize: vertical;
}

.contact-form button {
  background: var(--accent);
  color: var(--neutral-white);
  padding: 1rem 2.5rem;
  border: none;
  border-radius: 0.5rem;
  font-size: 1.1rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.063rem;
  cursor: pointer;
  width: 100%;
  transition: background-color 0.3s ease;
}

.contact-form button:hover {
  background: var(--accent-light);
}

/* ===== RESPONSIVE ===== */
@media (max-width: 768px) {
  .intro {
    padding: 1.5rem;
    height: 100vh;
    text-align: center;
  }

  .sec-intro {
    padding: 1.5rem;
    height: 60vh;
    text-align: center;
  }

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

  .intro-content p {
    font-size: 1.2rem;
  }

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

  .sec-content p {
    font-size: 1.2rem;
  }

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

  .about h2 {
    text-align: center;
  }

  .contact-container {
    flex-direction: column;
  }

  .cart {
    flex-direction: column;
    align-items: flex-end;
  }

  .search-box input {
    width: 140px;
  }
}

@media (max-width: 576px) {
  .intro {
    padding: 0 1rem;
    height: 100vh;
    text-align: center;
  }

  .sec-intro {
    padding: 0 1rem;
    height: 60vh;
    text-align: center;
  }

  .intro-content h1 {
    font-size: 2rem;
  }

  .intro-content p {
    font-size: 1rem;
  }

  .sec-content h1 {
    font-size: 2rem;
  }

  .sec-content p {
    font-size: 1rem;
  }

  .service,
  .parts-catalog,
  .services,
  .about,
  .contact {
    padding: 3rem 1rem;
  }

  .service-grid,
  .services-grid,
  .parts-grid {
    gap: 1rem;
  }

  .service-card,
  .services-card,
  .part-card {
    padding: 1.5rem;
  }
}