@font-face {
    font-family: 'RianaStar';
    src: url('fonts/rianastar.ttf') format('truetype');
    font-weight: normal;
    font-style: normal;
}

:root {
  --bg-dark: #000;
  --bg-blue: #0f172a;
  --bg-light: #fcfcfc;
  --text-dark: #111;
  --text-gray: #555;
  --accent-pink: #B0587E;
  --accent-pink-hover: #c97395;
  --container-width: 1200px;
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --main-shadow: 0 10px 30px rgba(0,0,0,0.1);
  --hover-shadow: 0 20px 40px rgba(0,0,0,0.2);
}

* { box-sizing: border-box; margin: 0; padding: 0; }

body { 
  background: var(--bg-dark); 
  font-family: 'Montserrat', sans-serif !important; 
  color: #fff; 
  overflow-x: hidden; 
  padding-top: 60px;
}

h1, h2, h3, h4, .main-title, .sub-title {
  font-family: 'Montserrat', sans-serif !important;
  font-weight: 700 !important;
  text-transform: none;
}

.navbar {
  position: fixed;
  top: 0; left: 0; width: 100%; 
  padding: 0 5%;
  height: 60px;
  display: flex; justify-content: space-between; align-items: center;
  z-index: 1000; 
  background: var(--bg-blue);
  box-shadow: 0 5px 20px rgba(0,0,0,0.3);
}

.logo, .nav-links a, .burger {
  color: #fff; text-decoration: none; transition: var(--transition);
}

.logo { 
  font-family: 'RianaStar', sans-serif !important;
  font-weight: normal !important; 
  font-size: 2rem; 
  letter-spacing: 1px; 
  text-transform: none; 
  cursor: pointer;
  line-height: 1;
  position: relative;
  z-index: 1002;
}

.nav-links { display: flex; gap: 40px; list-style: none; align-items: center; }
.nav-links a { font-size: 0.8rem; font-weight: 700; text-transform: uppercase; letter-spacing: 1px; }
.nav-links a:hover { color: var(--accent-pink) !important; }

.lang-link { font-size: 0.65rem !important; opacity: 0.6; }
.lang-link:hover { opacity: 1; }

.burger { display: none; cursor: pointer; font-size: 1.5rem; z-index: 1001; }

.cookie-banner {
    position: fixed;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    width: 90%;
    max-width: 600px;
    background: #fff;
    color: var(--text-dark);
    padding: 20px;
    border-radius: 20px;
    box-shadow: var(--hover-shadow);
    z-index: 9999;
    display: none;
}

.cookie-content { display: flex; flex-direction: column; align-items: center; gap: 15px; text-align: center; }
.cookie-content p { font-size: 0.9rem; line-height: 1.4; color: var(--text-gray); }
.cookie-content span { display: block; font-weight: 700; margin-top: 5px; }
.cookie-buttons { display: flex; gap: 10px; }

.cookie-btn {
    padding: 10px 25px;
    border-radius: 50px;
    border: none;
    font-weight: 700;
    font-size: 0.8rem;
    cursor: pointer;
    transition: var(--transition);
    text-transform: uppercase;
}

.cookie-btn.accept { background: var(--accent-pink); color: #fff; }
.cookie-btn.accept:hover { background: var(--accent-pink-hover); }
.cookie-btn.decline { background: #eee; color: var(--text-gray); }
.cookie-btn.decline:hover { background: #ddd; }

.hero { position: relative; width: 100%; height: calc(100vh - 60px); overflow: hidden; background: #000; }
.video-wrapper { position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%); width: 105vw; height: 56.25vw; min-height: 100vh; min-width: 177.77vh; pointer-events: none; }

/* MODIFICATION ICI : Ajout de la prise en charge de la balise <video> */
.video-wrapper iframe, .video-wrapper video { 
  width: 100%; 
  height: 100%; 
  border: none; 
  object-fit: cover; /* Indispensable pour que la vidéo locale remplisse tout l'espace */
}

.scroll-btn { 
  position: absolute; bottom: 50px; left: 50%; transform: translateX(-50%); z-index: 10;
  background: none; border: none; cursor: pointer; padding: 20px;
  filter: drop-shadow(0 0 8px rgba(0,0,0,0.8));
}
.arrow-icon {
  width: 18px; height: 18px; border-right: 3px solid #fff; border-bottom: 3px solid #fff;
  transform: rotate(45deg); animation: arrowPulse 2s infinite ease-in-out;
}

@keyframes arrowPulse {
  0%, 100% { transform: translateY(0) rotate(45deg); opacity: 0.5; }
  50% { transform: translateY(10px) rotate(45deg); opacity: 1; }
}

.text-section { padding: 120px 5% 60px; background: var(--bg-light); color: var(--text-dark); text-align: center; }
.text-inner { max-width: 900px; margin: 0 auto; }
.main-title { font-size: clamp(1.8rem, 5vw, 2.8rem); margin-bottom: 40px; letter-spacing: -1px; }
.main-title span { color: var(--accent-pink); font-style: italic; }
.text-inner p { color: var(--text-gray); font-size: 1.1rem; margin-bottom: 25px; line-height: 1.8; }

.logos-section { padding: 20px 5% 100px; background: var(--bg-light); text-align: center; color: var(--text-dark); }
.sub-title { font-size: 1.2rem; margin-bottom: 50px; position: relative; display: inline-block; padding-bottom: 10px; }
.sub-title::after { content: ''; position: absolute; bottom: 0; left: 25%; width: 50%; height: 3px; background: var(--accent-pink); }
.logos-grid { display: flex; justify-content: center; align-items: center; flex-wrap: wrap; gap: 60px; max-width: var(--container-width); margin: 0 auto; }
.logos-grid img { height: 35px; filter: grayscale(100%); opacity: 0.4; transition: var(--transition); }
.logos-grid img:hover { filter: grayscale(0%); opacity: 1; transform: scale(1.1); }

.parallax-container { 
  position: relative; padding: 120px 0; display: flex; flex-direction: column; align-items: center;
  background: linear-gradient(rgba(0,0,0,0.6), rgba(0,0,0,0.6)), url('img/background-plume.png') center/cover no-repeat fixed;
}
.grid-system { display: grid; grid-template-columns: repeat(3, 1fr); gap: 30px; width: 90%; max-width: var(--container-width); z-index: 2; margin-bottom: 60px; }
.card { background: #fff; padding: 60px 30px; border-radius: 25px; text-align: center; color: var(--text-dark); box-shadow: var(--main-shadow); transition: var(--transition); }
.card:hover { transform: translateY(-10px); box-shadow: var(--hover-shadow); }
.card img { width: 80px; margin-bottom: 25px; }
.card h2 { font-size: 1.3rem; margin-bottom: 15px; }
.card p { font-size: 0.95rem; color: var(--text-gray); line-height: 1.6; }

.cta-btn {
  display: inline-block; padding: 18px 45px; font-size: 0.9rem; font-weight: 700;
  text-transform: uppercase; letter-spacing: 2px; color: #fff; background: var(--accent-pink);
  border: none; border-radius: 50px; text-decoration: none; transition: var(--transition); cursor: pointer;
}
.cta-btn:hover { background: var(--accent-pink-hover); transform: scale(1.05); }

.footer { background: var(--bg-blue); padding: 100px 0 80px; display: flex; justify-content: center; }
.grid-footer { display: grid; grid-template-columns: repeat(3, 1fr); gap: 30px; width: 90%; max-width: var(--container-width); align-items: start; }
.footer-col { display: flex; flex-direction: column; align-items: center; text-align: center; position: relative; min-height: 160px; }
.footer-label { font-size: 0.7rem; text-transform: uppercase; letter-spacing: 2px; color: rgba(255,255,255,0.2); font-weight: 700; margin-bottom: 25px; height: 20px; display: flex; align-items: center; }
.footer a { color: #fff; text-decoration: none; text-transform: uppercase; font-size: 0.85rem; transition: var(--transition); letter-spacing: 1px; margin-bottom: 12px; }
.footer a:hover { color: var(--accent-pink); }
.social-row { display: flex; gap: 20px; justify-content: center; margin-bottom: 10px; height: 30px; align-items: center; }
.social-row a { font-size: 1.35rem; margin-bottom: 0; }
.copy { position: absolute; top: 105px; width: 100%; font-size: 0.65rem; opacity: 0.3; text-transform: uppercase; letter-spacing: 1.2px; line-height: 1.5; }

@media (max-width: 900px) {
  .navbar { height: 60px; }
  .burger { display: block; }
  .nav-links {
    position: fixed; right: -100%; top: 0; height: 100vh; width: 100%;
    background: var(--bg-blue); flex-direction: column; align-items: center; justify-content: center; transition: 0.4s ease-in-out;
  }
  .nav-links.active { right: 0; }
  .grid-system, .grid-footer { grid-template-columns: 1fr; gap: 50px; }
  .footer-col { min-height: auto; }
  .copy { position: relative; top: 0; margin-top: 30px; }
  .parallax-container { background-attachment: scroll; }
}

.team-container { 
  position: relative; padding: 120px 0; display: flex; justify-content: center;
  background: linear-gradient(rgba(0,0,0,0.6), rgba(0,0,0,0.6)), url('img/background-plume.png') center/cover no-repeat fixed;
}
.grid-team { display: grid; grid-template-columns: repeat(4, 1fr); gap: 25px; width: 90%; max-width: var(--container-width); z-index: 2; }
.card .role { font-size: 0.8rem; text-transform: uppercase; color: var(--accent-pink); font-weight: 700; margin-bottom: 15px; letter-spacing: 1px; }
.card img { width: 160px; height: 160px; border-radius: 50%; margin-bottom: 25px; object-fit: cover; background: #eee; border: 4px solid #f9f9f9; }

@media (max-width: 1100px) { .grid-team { grid-template-columns: repeat(2, 1fr); } }

.work-container { 
  position: relative; padding: 100px 0; display: flex; justify-content: center;
  background: linear-gradient(rgba(0,0,0,0.6), rgba(0,0,0,0.6)), url('img/background-plume.png') center/cover no-repeat fixed;
}
.grid-work { display: grid; grid-template-columns: repeat(2, 1fr); gap: 40px; width: 90%; max-width: var(--container-width); z-index: 2; }
.video-card { background: #fff; padding: 20px; border-radius: 25px; box-shadow: var(--main-shadow); transition: var(--transition); }
.video-card:hover { transform: translateY(-10px); box-shadow: var(--hover-shadow); }
.video-embed { position: relative; padding-bottom: 56.25%; height: 0; overflow: hidden; border-radius: 15px; background: #000; }
.video-embed iframe { position: absolute; top: 0; left: 0; width: 100%; height: 100%; border: none; }
.video-info { padding: 20px 10px 10px; color: var(--text-dark); text-align: left; }
.video-info h3 { font-size: 1.1rem; margin-bottom: 5px; }
.video-info p { font-size: 0.85rem; color: var(--text-gray); text-transform: uppercase; letter-spacing: 1px; }

@media (max-width: 900px) {
  .grid-work { grid-template-columns: 1fr; }
  .work-container { background-attachment: scroll; }
}

.contact-container { 
  position: relative; padding: 120px 0; display: flex; justify-content: center;
  background: linear-gradient(rgba(0,0,0,0.6), rgba(0,0,0,0.6)), url('img/background-plume.png') center/cover no-repeat fixed;
}
.form-card { background: #fff; padding: 60px; border-radius: 25px; width: 90%; max-width: var(--container-width); color: var(--text-dark); box-shadow: var(--main-shadow); z-index: 2; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 30px; }
.form-group { margin-bottom: 30px; text-align: left; }
.form-group label { display: block; font-size: 0.75rem; font-weight: 700; text-transform: uppercase; margin-bottom: 10px; color: var(--text-gray); letter-spacing: 1.5px; }
.form-group input, .form-group textarea {
  width: 100%; padding: 16px; border: 1px solid #eee; border-radius: 12px;
  font-family: 'Montserrat', sans-serif; font-size: 1rem; background: #f9f9f9; transition: var(--transition);
}
.form-group input:focus, .form-group textarea:focus { outline: none; border-color: var(--accent-pink); background: #fff; }
.submit-btn {
  display: inline-block; width: 100%; padding: 20px 45px; font-size: 0.9rem; font-weight: 700;
  text-transform: uppercase; letter-spacing: 2px; color: #fff; background: var(--accent-pink);
  border: none; border-radius: 50px; cursor: pointer; transition: var(--transition); box-shadow: var(--main-shadow);
}
.submit-btn:hover { background: var(--accent-pink-hover); transform: translateY(-3px); box-shadow: var(--hover-shadow); }

@media (max-width: 900px) {
  .form-row { grid-template-columns: 1fr; }
  .form-card { padding: 40px 25px; }
  .contact-container { background-attachment: scroll; }
  
  @media (max-width: 1100px) {
  .grid-team {
    grid-template-columns: repeat(2, 1fr) !important;
  }
}

@media (max-width: 900px) {
  .grid-team {
    grid-template-columns: 1fr !important;
    gap: 40px;
  }
  .team-container {
    background-attachment: scroll !important;
    padding: 60px 0;
  }
}
/* Rideau de transition */
.page-transition-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: #0f172a; 
    z-index: 100000;
    pointer-events: none; 
    opacity: 0;
    transition: opacity 0.5s ease-in-out;
}

.page-transition-overlay.is-active {
    opacity: 1;
    pointer-events: auto;
}
}