/* styles.css */

/* RESET + Variables */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}
:root {
  --primary-color: #000;
  --secondary-color: #e94560;
  --text-color: #333;
  --heading-font: 'Montserrat', sans-serif;
  --body-font: 'Open Sans', sans-serif;
  --max-width: 1200px;
  --transition-duration: 0.3s;
}

body {
  font-family: var(--body-font);
  color: var(--text-color);
  background-color: #fff;
}

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 1rem;
}

/* HEADER */
.site-header {
  background: linear-gradient(90deg, #1a1a1a 0%, #333 100%);
  box-shadow: 0 2px 6px rgba(0,0,0,0.3);
  padding: 1rem 0;
  position: relative;
  z-index: 10;
}
.site-header .container {
  display: flex;
  justify-content: center;
  align-items: center;
  position: relative;
}
.nav-links {
  display: flex;
  list-style: none;
  gap: 2rem;
}
.nav-links li a {
  color: #fff;
  text-decoration: none;
  font-weight: 600;
  transition: color var(--transition-duration);
}
.nav-links li a:hover {
  color: var(--secondary-color);
}
.cta-button {
  background-color: var(--secondary-color);
  color: #fff;
  padding: 0.6rem 1.5rem;
  border-radius: 20px;
  text-decoration: none;
  font-weight: 600;
  transition: all var(--transition-duration);
  position: absolute;
  right: 1rem;
  box-shadow: 0 4px 12px rgba(233,69,96,0.4);
}
.cta-button:hover {
  background-color: #d83450;
  transform: translateY(-2px);
}
.logo {
  display: none;
}
.burger {
  display: none;
  cursor: pointer;
  position: absolute;
  right: 10rem;
}
.burger div {
  width: 25px;
  height: 3px;
  background-color: #fff;
  margin: 5px;
  transition: 0.3s ease;
}

/* SECTION ACCUEIL */
.accueil {
  position: relative;
  min-height: 100vh;
  background: url("images/GRANDLOGO.JPG") center center no-repeat;
  background-size: cover;
}
.accueil::before {
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,0.35);
  z-index: 1;
}
.accueil-inner {
  position: absolute;
  bottom: 3rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  text-align: center;
  max-width: 800px;
}
.accueil-texte {
  margin-bottom: 1.5rem;
  font-family: var(--heading-font);
  font-size: 2.5rem;
  line-height: 1.3;
  color: #fff;
  text-shadow: 0 2px 5px rgba(0,0,0,0.5);
}

/* Bouton Accueil */
.contact-button {
  background-color: var(--secondary-color);
  color: #fff;
  padding: 0.8rem 2rem;
  border-radius: 40px;
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
  transition: background-color var(--transition-duration), box-shadow var(--transition-duration), transform var(--transition-duration);
  box-shadow: 0 8px 20px rgba(233,69,96,0.4);
}
.contact-button:hover {
  background-color: #d83450;
  box-shadow: 0 12px 30px rgba(233,69,96,0.6);
  transform: translateY(-2px);
}

/* SECTION À PROPOS */
.a-propos {
  padding: 6rem 1rem;
  background: linear-gradient(135deg, #fafafa 0%, #ffffff 100%);
  border-top: 1px solid #eee;
  border-bottom: 1px solid #eee;
}
.a-propos h2 {
  text-align: center;
  font-family: var(--heading-font);
  font-size: 2.2rem;
  letter-spacing: 1px;
  margin-bottom: 2rem;
  color: #333;
}
.about-flex {
  display: flex;
  gap: 2rem;
  align-items: center;
  justify-content: center;
  max-width: 1000px;
  margin: 0 auto;
  flex-wrap: wrap;
}
.about-image {
  flex: 1;
  min-width: 300px;
  display: flex;
  justify-content: center;
}
.about-image img {
  max-width: 400px;
  width: 100%;
  border-radius: 12px;
  box-shadow: 0 8px 24px rgba(0,0,0,0.1);
  object-fit: cover;
  transition: transform var(--transition-duration);
}
.about-image img:hover {
  transform: scale(1.02);
}
.about-text {
  flex: 1;
  min-width: 300px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.about-text p {
  font-size: 1.05rem;
  line-height: 1.6;
  font-weight: 700;
  color: #444;
  margin-bottom: 1rem;
}

/* SECTION SERVICES */
.services {
  background-color: #fff;
  padding: 4rem 1rem;
}
.services h2 {
  text-align: center;
  font-family: var(--heading-font);
  margin-bottom: 2rem;
  font-size: 2rem;
  letter-spacing: 1px;
}
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
}
.service-item {
  background-color: #fafafa;
  border-radius: 10px;
  text-align: center;
  padding: 2rem 1rem;
  transition: box-shadow var(--transition-duration), transform var(--transition-duration);
  overflow: hidden;
}
.service-item:hover {
  box-shadow: 0 5px 15px rgba(0,0,0,0.1);
  transform: translateY(-2px);
}
.service-item img {
  max-width: 100%;
  height: auto;
  margin-bottom: 1rem;
  border-radius: 6px;
}
.service-item h3 {
  font-family: var(--heading-font);
  font-size: 1.2rem;
  color: var(--secondary-color);
  margin-bottom: 0.5rem;
}
.service-item p {
  font-size: 0.95rem;
  line-height: 1.5;
}

/* SECTION GALERIE (lightbox) */
.gallery {
  background-color: #f9f9f9;
  padding: 4rem 1rem;
}
.gallery h2 {
  text-align: center;
  margin-bottom: 2rem;
  font-family: var(--heading-font);
  font-size: 2rem;
  letter-spacing: 1px;
}
.gallery-items {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1rem;
}
.gallery-item {
  position: relative;
  overflow: hidden;
  border-radius: 8px;
  cursor: pointer;
}
.gallery-item img {
  width: 100%;
  height: 200px;
  object-fit: cover;
  transition: 0.3s;
}
.gallery-item:hover img {
  transform: scale(1.08);
  opacity: 0.9;
}
/* Lightbox modal */
.lightbox {
  display: none;
  position: fixed;
  z-index: 999;
  top: 0; left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0,0,0,0.8);
  overflow: hidden;
  align-items: center;
  justify-content: center;
}
.lightbox-content {
  max-width: 80%;
  max-height: 80%;
  margin: auto;
  display: block;
  object-fit: contain;
  border-radius: 8px;
}
.lightbox-close,
.lightbox-prev,
.lightbox-next {
  position: absolute;
  color: #fff;
  font-size: 2rem;
  font-weight: bold;
  cursor: pointer;
  user-select: none;
}
.lightbox-close {
  top: 20px;
  right: 40px;
}
.lightbox-prev {
  left: 20px;
}
.lightbox-next {
  right: 20px;
}

/* SECTION CONTACT */
.contact-section {
  padding: 4rem 1rem;
  background: linear-gradient(135deg, #f1f1f1, #e8e8e8);
}
.contact-section .container {
  max-width: 800px;
}
.contact-section h2 {
  text-align: center;
  font-family: var(--heading-font);
  margin-bottom: 2rem;
  font-size: 2rem;
  letter-spacing: 1px;
}
.contact-section form {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  background-color: #fff;
  padding: 2rem;
  border-radius: 12px;
  box-shadow: 0 2px 12px rgba(0,0,0,0.1);
}
label {
  font-weight: 600;
  color: var(--primary-color);
}
input[type="text"],
input[type="email"],
textarea {
  width: 100%;
  padding: 0.75rem;
  border-radius: 6px;
  border: 1px solid #ccc;
  font-family: var(--body-font);
  font-size: 1rem;
  transition: border var(--transition-duration);
}
input[type="text"]:focus,
input[type="email"]:focus,
textarea:focus {
  border-color: var(--secondary-color);
  outline: none;
}
button[type="submit"] {
  background-color: var(--secondary-color);
  color: #fff;
  padding: 0.85rem 1.8rem;
  border: none;
  border-radius: 30px;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: background-color var(--transition-duration), transform var(--transition-duration);
}
button[type="submit"]:hover {
  background-color: #d83450;
  transform: translateY(-2px);
}

/* FOOTER */
footer {
  background-color: var(--primary-color);
  color: #fff;
  padding: 1rem 1rem;
  box-shadow: 0 -2px 8px rgba(0,0,0,0.2);
}
.footer-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-direction: column;
  gap: 1rem;
}
.footer-left {
  display: flex;
  flex-direction: column;
  align-items: center;
}
.footer-left p {
  margin-bottom: 0.3rem;
}
.footer-right {
  display: flex;
  flex-direction: column;
  align-items: center;
}
.social-links a {
  color: var(--secondary-color);
  margin-left: 0.8rem;
  font-size: 1.5rem;
  transition: color var(--transition-duration);
}
.social-links a:hover {
  color: #fff;
}

/* ANIMATION REVEAL (fade-in) */
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: all 0.7s ease;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* RESPONSIVE */
@media (max-width: 768px) {
  .site-header .container {
    justify-content: center;
  }
  .burger {
    display: block;
    right: 1rem;
  }
  .nav-links {
    position: absolute;
    top: 70px;
    left: 0;
    background-color: #000;
    flex-direction: column;
    gap: 1rem;
    width: 100%;
    padding: 1rem 0;
    height: 0;
    overflow: hidden;
    transition: height var(--transition-duration) ease;
  }
  .nav-links.nav-active {
    height: 230px;
  }
  .burger.toggle .line1 {
    transform: rotate(-45deg) translate(-5px, 6px);
  }
  .burger.toggle .line2 {
    opacity: 0;
  }
  .burger.toggle .line3 {
    transform: rotate(45deg) translate(-5px, -6px);
  }

  .accueil {
    min-height: 80vh;
    background-position: center;
  }
  .accueil-inner {
    bottom: 2rem;
    padding: 0 1rem;
  }
  .accueil-texte {
    font-size: 1.8rem;
    margin-bottom: 1.2rem;
  }
  .contact-button {
    padding: 0.7rem 1.5rem;
  }

  .footer-content {
    flex-direction: column;
    align-items: center;
    gap: 1rem;
  }
  .footer-right {
    align-items: center;
  }
}