:root {
  --jetour-blue: #2c5aa0;
  --jetour-light-blue: #4a90e2;
  --jetour-dark: #1a365d;
  --jetour-gold: #d4af37;
}

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

body { 
  font-family: "Roboto", sans-serif;  
  line-height: 1.6;
  color: #333;
} 
/* Hero Section avec Vidéo */
.hero-section {
  position: relative;
  height: 100vh;
  min-height: 700px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background: #000000; 
}
.hero-logo{
    position: absolute;
    top: 0px;
    text-align: center;
    z-index: 9999;
    padding-top: 20px;
}
.logo-header{
  width: 250px;
}
.hero-video {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 1; 
}

.hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%; 
  z-index: 2;
}

.hero-content {
  position: relative;
  z-index: 3;
  text-align: center;
  color: white;
  max-width: 900px;
  padding: 0 20px;
}

.hero-title {
  font-size: 4rem;
  font-weight: 300;
  margin-bottom: 3rem;
  letter-spacing: 1px;
  line-height: 1.1;
}

.hero-subtitle {
  font-size: 1rem;
  font-weight: 500;
  letter-spacing: 4px;
  text-transform: uppercase;
  margin-bottom: 4rem;
}

.scroll-arrow {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  color: white;
  font-size: 1.5rem;
  animation: bounce 2s infinite;
  z-index: 3;
  cursor: pointer;
}

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

/* Section Offre Auto Expo */
.offer-section {
  background: linear-gradient(rgba(0, 0, 0, 0.4), rgba(0, 0, 0, 0.3)),
    url("../images/offer.jpg");
  background-size: cover;
  background-position: center;
  /* background-attachment: fixed;*/
  color: white;
  padding:20px  47px 47px;
  position: relative;
  min-height: 600px;
  display: flex;
}

.offer-title {
  font-size: 2.5rem;
  font-weight: bold;
  margin-bottom: 5px;
  letter-spacing: 3px;
  text-shadow: 2px 2px 8px rgba(0, 0, 0, 0.8);
}

.price-container {
  display: flex;
  align-items: center;
  margin-bottom: 10px;
  text-shadow: 2px 2px 8px rgba(0, 0, 0, 0.8);
}

.old-price {
  font-size: 1.4rem;
  text-decoration: line-through;
  opacity: 0.9;
  margin-bottom: 0.5rem;
  text-shadow: 1px 1px 4px rgba(0, 0, 0, 0.8);
}

.new-price {
  font-size: 5rem;
  font-weight: bold;
  line-height: 1;
  text-shadow: 3px 3px 10px rgba(0, 0, 0, 0.8);
}
.new-price span{
  font-size: 27px;
}
.price-description {
  font-size: 1.1rem;
  margin-bottom: 2rem;
  opacity: 0.95;
  text-shadow: 1px 1px 4px rgba(0, 0, 0, 0.8);
  max-width: 400px;
}

.delivery-box {
  border: 2px solid #fff;
  padding: 20px;
  text-align: center;
  max-width: 370px;
  margin-right: 0px;
  margin-left: auto;
  margin-top: 28px;
}

.delivery-title {
  font-size: 20px;
  margin-bottom: 4px;
  letter-spacing: 2px;
  font-weight: 600;
  text-shadow: 1px 1px 4px rgba(0, 0, 0, 0.6);
}

.delivery-date {
  font-size: 1.6rem;
  font-weight: bold;
  text-shadow: 1px 1px 4px rgba(0, 0, 0, 0.6);
}

.car-hero-image {
  width: 100%;
  height: auto;
  max-width: 500px;
  filter: drop-shadow(0 20px 40px rgba(0, 0, 0, 0.3));
}

/* Section T2 i-DM */
.product-section {
  padding: 0;
  background: white;
}

.product-content {
  padding: 80px 60px;
  background: white;
}

.product-logo {
  font-size: 3rem;
  font-weight: bold;
  color: #1f2937;
  margin-bottom: 1rem;
}

.product-logo .i-dm {
  color: #3b82f6;
}

.product-tagline {
  font-size: 32px;
  color: #373737;
  margin-bottom: 2rem;
  font-weight: 200;
  line-height: 1;
}

.product-description {
    font-size: 18px;
    line-height: 39px;
    color: #6b7280;
    margin-bottom: 3rem;
    font-weight: 400;
}

.product-cta {
  font-size: 1.2rem;
  color: #1f2937;
  font-weight: 600;
}

.product-image-section {  
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
  height: 100%;
}

.product-image-section::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="trees" width="20" height="20" patternUnits="userSpaceOnUse"><circle cx="10" cy="15" r="3" fill="rgba(255,255,255,0.1)"/><rect x="9" y="10" width="2" height="8" fill="rgba(255,255,255,0.05)"/></pattern></defs><rect width="100" height="100" fill="url(%23trees)"/></svg>');
  opacity: 0.3;
}

.car-product-image {
    position: relative;
    z-index: 2;
    object-fit: cover;
    width: 100%;
    height: 100%;
}

/* Section Contact */
.contact-section {
  padding: 0;
  background: white;
}

.contact-image-section {
  background: url("https://images.unsplash.com/photo-1593941707882-a5bac6861d75?ixlib=rb-4.0.3&auto=format&fit=crop&w=800&q=80")
    center/cover;
  height: 100%;
  min-height: 600px;
  position: relative;
}
 
.contact-video{
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    z-index: 1;
    opacity: 1;
}


.contact-form-section {
  background: #f8f9fa;
  padding: 80px 60px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  min-height: 600px;
}
.contact-title {
  font-size: 32px;
  font-weight: 300;
  color: #373737;
  text-align: center;
  line-height: 1;
  margin-bottom: 3rem;
}

.contact-form {
  max-width: 100%;
  margin: 0;
  padding: 0;
  background: transparent;
  border-radius: 0;
  backdrop-filter: none;
  border: none;
}

.form-group {
  margin-bottom: 2.5rem;
  position: relative;
}

.form-control,
.form-select {
  background: transparent;
  border: none;
  border-bottom: 2px solid #d1d5db;
  border-radius: 0;
  color: #383C3E;
  padding: 12px 0;
  font-size: 16px;
  font-weight: 400;
  transition: all 0.3s ease;
  width: 100%;
 


}

.form-control:focus,
.form-select:focus {
  background: transparent;
  border-bottom-color: #6366f1;
  box-shadow: none;
  color: #383C3E;
  outline: none;
}

.form-control::placeholder {
  color: #383C3E;
  font-size: 16px;
  font-weight: 400;
}

.form-select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 20 20'%3e%3cpath stroke='%236b7280' stroke-linecap='round' stroke-linejoin='round' stroke-width='1.5' d='m6 8 4 4 4-4'/%3e%3c/svg%3e");
  background-position: right 0 center;
  background-repeat: no-repeat;
  background-size: 16px 12px;
  padding-right: 24px;
}

.form-select option {
  background: white;
  color: #374151;
}

.btn-submit {
  background: #39AEB2;
  border: none;
  color: #000;
  padding: 25px 100px;
  border-radius: 0px;
  font-weight: 600;
  font-size: 1rem;
  transition: all 0.3s ease;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 1rem;
}

.btn-submit:hover {
  background: #0f766e;
  transform: translateY(-1px);
}

.btn-submit:disabled {
  opacity: 0.7;
  transform: none;
  cursor: not-allowed;
}

.invalid-feedback {
  display: block;
  color: #ef4444;
  font-size: 0.875rem;
  margin-top: 8px;
  margin-bottom: 0;
}

.form-control.is-invalid,
.form-select.is-invalid {
  border-bottom-color: #ef4444;
}

.form-control.is-valid,
.form-select.is-valid {
  border-bottom-color: #10b981;
}

/* Footer */
.footer {
  background: #000;
  color: white;
  padding: 40px 0;
}

.footer-content {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 20px;
}

.footer-logo {  
  display: flex;
} 
.footer-logo img{ 
  display: block;
  margin: 0 auto;
  height: auto;
  max-width: 160px;
}

.footer-divider {
  width: 1px;
  height: 30px;
  background: rgba(255, 255, 255, 0.3);
}
 .footer-social-media {
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 10px;
 }
 .footer-social-media i{
    font-size: 1.5rem;
    color: white;
    margin: 0 10px;
 }



@media (max-width: 768px) {

    .hero-section {
        min-height: 600px;
        max-height: 100vh;
    }
    .hero-title {  
        font-size: 2.2rem;
    }
    .offer-section{
      padding: 20px; 
      background: linear-gradient(rgba(0, 0, 0, 0.4), rgba(0, 0, 0, 0.3)),
        url("../images/offer_resp.jpg");
      background-size: cover;
      background-position: center; 
      min-height: 640px; 
    }
    .price-description{
      margin-bottom: 10px;
    }
    .delivery-box{
      margin-top: 5px;
    }
    


    .offer-title{
        font-size: 25px;
        text-align: center;
    }
    .price-container{
        display: flex; 
        flex-direction: column;
    }
    .new-price {
        font-size: 40px;
        font-weight: bold;
    }
    .new-price span {
        font-size: 25px;
        font-weight: bold;
    }
    .product-section .container-fluid{
        padding: 0px;
    }
    .product-content{
        padding: 20px;
    }
    .contact-form-section{
        padding: 20px 30px;
    }
    .btn-submit{
        display: block;
        margin: 10px auto;
    }
    .contact-section .row{
        display: flex;
        flex-direction: column-reverse;
    } 
}