* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Segoe UI', sans-serif;
}

body {
    background-color: #FFFFFF;
    color: #333;
}


/* NAVBAR BLANCHE */
.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0px 90px;
    background-color: #FFFFFF;
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: 0 2px 15px rgba(0, 0, 0, 0.05);
    height: 80px;
}

/* LOGO */
.logo {
    display: flex;
    align-items: center;
    gap: 12px;
}

.logo img {
     max-height:130px; /* 🔥 logo agrandi */
    height: auto;
}

.logo span {
    font-size: 22px;
    font-weight: 700;
    color: #0B1C3D;
}

/* MENU */
.navbar ul {
    list-style: none;
    display: flex;
    gap: 35px;
}

.navbar a {
    color: #0B1C3D;
    text-decoration: none;
    font-weight: 600;
    font-size: 15px;
    position: relative;
}

/* Effet underline pro */
.navbar a::after {
    content: "";
    position: absolute;
    width: 0%;
    height: 2px;
    background-color: #1E5EFF;
    left: 0;
    bottom: -6px;
    transition: 0.3s;
}

.navbar a:hover::after {
    width: 100%;
}


/* HERO */
.hero {
    height: 90vh;
    background: linear-gradient(135deg, #0B1C3D, #1E5EFF);
    color: white;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    padding: 20px;
}

.hero h1 {
    font-size: 42px;
    max-width: 800px;
}

.hero p {
    margin: 20px 0;
    font-size: 18px;
    max-width: 600px;
}

.btn {
    background-color: white;
    color: #0B1C3D;
    padding: 12px 30px;
    border-radius: 30px;
    text-decoration: none;
    font-weight: bold;
    transition: 0.3s;
}

.btn:hover {
    background-color: #F4F6FA;
}

/* ABOUT */
.about {
    padding: 80px;
    background-color: #F4F6FA;
    text-align: center;
}

.about h2 {
    font-size: 32px;
    margin-bottom: 20px;
}

.about p {
    max-width: 800px;
    margin: auto;
    font-size: 17px;
    line-height: 1.6;
}

/* CONTACT */
.contact {
    padding: 80px;
    text-align: center;
}

.contact h2 {
    font-size: 32px;
    margin-bottom: 30px;
}

form {
    max-width: 500px;
    margin: auto;
    display: flex;
    flex-direction: column;
    gap: 15px;
}

input, textarea {
    padding: 12px;
    border-radius: 8px;
    border: 1px solid #ccc;
    font-size: 14px;
}

button {
    background-color: #1E5EFF;
    color: white;
    border: none;
    padding: 12px;
    border-radius: 30px;
    cursor: pointer;
    font-weight: bold;
}

button:hover {
    background-color: #0B1C3D;
}

/* FOOTER */
footer {
    background-color: #0B1C3D;
    color: white;
    text-align: center;
    padding: 20px;
}

.about-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 40px; /* espace entre texte et image */
    padding: 60px 90px;
    max-width: 1200px; /* limite la largeur globale */
    margin: 0 auto; /* centre la section */
    flex-wrap: nowrap; /* empêche l’image de descendre */
}

.about-text {
    flex: 1 1 50%; /* prend la moitié de l’espace, min 50% */
}

.about-image {
    flex: 1 1 45%; /* prend moins de moitié pour l’image */
    text-align: right;
}

.about-image img {
    max-width: 100%;
    height: auto;
    border-radius: 8px;
}

/* Responsive mobile */
@media (max-width: 768px) {
    .about-container {
        flex-direction: column;
        text-align: center;
        padding: 40px 20px;
    }

    .about-image {
        text-align: center;
        margin-top: 30px;
    }
}

.partnership {
    padding: 80px 90px;
    background-color: #f9f9f9;
    text-align: center;
}

.partnership h2 {
    font-size: 32px;
    margin-bottom: 20px;
    color: #0B1C3D;
}

.partnership p {
    font-size: 16px;
    margin-bottom: 50px;
    color: #333;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.features {
    display: flex;
    justify-content: space-between;
    gap: 30px;
    flex-wrap: wrap;
}

.feature {
    flex: 1 1 30%;
    background-color: #fff;
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.05);
    text-align: center;
}

.feature img {
    width: 60px;
    height: 60px;
    margin-bottom: 20px;
}

.feature h3 {
    font-size: 20px;
    margin-bottom: 15px;
    color: #0B1C3D;
}

.feature p {
    font-size: 14px;
    color: #555;
}

/* Responsive */
@media (max-width: 900px) {
    .features {
        flex-direction: column;
        gap: 20px;
    }

    .feature {
        flex: 1 1 100%;
    }
}
.expertises {
    padding: 60px 20px;
    background-color: #f7f8fa;
    text-align: center;
}

.expertises h2 {
    font-size: 2.5em;
    margin-bottom: 15px;
    color: #222;
}

.expertises p {
    font-size: 1.1em;
    margin-bottom: 40px;
    color: #555;
}

.expertise-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    max-width: 1200px;
    margin: 0 auto;
}

.expertise-cards .card {
    background-color: #fff;
    padding: 25px 20px;
    border-radius: 15px;
    box-shadow: 0 10px 25px rgba(0,0,0,0.08);
    transition: transform 0.3s, box-shadow 0.3s;
}

.expertise-cards .card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 35px rgba(0,0,0,0.15);
}

.expertise-cards .card img {
    max-width: 100px; /* max largeur pour éviter que ça déborde */
    height: auto;
    margin-bottom: 20px;
}


.expertise-cards .card h3 {
    font-size: 1.3em;
    margin-bottom: 15px;
    color: #222;
}

.expertise-cards .card p {
    font-size: 1em;
    color: #555;
    line-height: 1.6;
}

.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 20px;
}

nav ul {
    display: flex;
    list-style: none;
    gap: 20px;
}

nav ul li a {
    text-decoration: none;
    color: #333;
}

.social-icons a {
    margin-left: 15px;
    color: #333;
    font-size: 18px;
    transition: color 0.3s;
}

.social-icons a:hover {
    color: #0077b5; /* exemple pour effet hover LinkedIn */
}
.contact {
    padding: 100px 20px;
    background: linear-gradient(135deg, #f4f6fa, #ffffff);
}

.contact-container {
    max-width: 1100px;
    margin: auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.contact-info h2 {
    font-size: 32px;
    color: #0B1C3D;
    margin-bottom: 20px;
}

.contact-info p {
    font-size: 16px;
    color: #555;
    margin-bottom: 30px;
}

.contact-info ul {
    list-style: none;
    padding: 0;
}

.contact-info li {
    font-size: 15px;
    margin-bottom: 15px;
    color: #333;
}

.contact-info i {
    color: #1E5EFF;
    margin-right: 10px;
}

.contact-form {
    background: #fff;
    padding: 60px;              /* ⬆️ plus d’espace interne */
    border-radius: 20px;
    box-shadow: 0 20px 50px rgba(0,0,0,0.1);

    width: 100%;
    max-width: 520px;           /* ⬆️ largeur du carré */
    min-height: 480px;          /* ⬆️ hauteur du carré */

    display: flex;
    flex-direction: column;
    justify-content: center;    /* centre verticalement */
    gap: 20px;
}


.contact-form input,
.contact-form textarea {
    padding: 14px;
    border-radius: 8px;
    border: 1px solid #ddd;
    font-size: 14px;
}

.contact-form textarea {
    min-height: 120px;
    resize: none;
}

.contact-form button {
    background: linear-gradient(135deg, #1E5EFF, #0B1C3D);
    color: #fff;
    border: none;
    padding: 14px;
    border-radius: 30px;
    cursor: pointer;
    font-weight: bold;
    transition: 0.3s;
}

.contact-form button:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(30,94,255,0.4);
}

/* Responsive */
@media (max-width: 900px) {
    .contact-container {
        grid-template-columns: 1fr;
        text-align: center;
    }
}

/* Section Odoo & IA */
.ia-section {
    padding: 80px 20px;
    background-color: #f0f4ff; /* couleur douce assortie au bleu Orvella */
    text-align: center;
}

.ia-section h2 {
    font-size: 32px;
    color: #0B1C3D;
    margin-bottom: 20px;
    font-weight: 700;
}

.ia-section p {
    font-size: 18px;
    color: #333;
    max-width: 700px;
    margin: 0 auto 30px auto;
}

.ia-section ul {
    list-style: none;
    padding: 0;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 30px;
    margin-bottom: 40px;
}

.ia-section ul li {
    background-color: #fff;
    padding: 20px 25px;
    border-radius: 12px;
    box-shadow: 0 8px 20px rgba(0,0,0,0.08);
    font-size: 16px;
    color: #0B1C3D;
    flex: 1 1 250px; /* responsive : chaque carte prend 250px min */
    max-width: 300px;
    transition: transform 0.3s, box-shadow 0.3s;
}

.ia-section ul li:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 35px rgba(0,0,0,0.15);
}

.ia-section img {
    max-width: 500px;
    width: 100%;
    height: auto;
    border-radius: 12px;
    margin-top: 30px;
}
/* Hamburger menu */
.menu-toggle {
    display: none;
    flex-direction: column;
    cursor: pointer;
    gap: 5px;
}

.menu-toggle .bar {
    height: 3px;
    width: 25px;
    background-color: #0B1C3D;
    border-radius: 2px;
}

/* Responsive - mobile */
@media (max-width: 768px) {
    nav {
        position: absolute;
        top: 80px;
        left: 0;
        width: 100%;
        background-color: #fff;
        overflow: hidden;
        max-height: 0;
        transition: max-height 0.3s ease-in;
        box-shadow: 0 4px 15px rgba(0,0,0,0.1);
    }

    nav ul {
        flex-direction: column;
        padding: 0;
    }

    nav ul li {
        text-align: center;
        margin: 15px 0;
    }

    .menu-toggle {
        display: flex;
    }

    nav {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease-in;
}

nav.active {
    max-height: 500px; /* ou plus selon le nombre de liens */
}


    .social-icons {
        display: none; /* on peut les afficher dans le menu si tu veux */
    }
}
/* CHATBOT ORVELLA */
.chatbot {
    position: fixed;
    bottom: 20px;
    right: 20px;
    width: 320px;
    font-family: Arial, sans-serif;
    z-index: 9999;
}

.chat-header {
    background: linear-gradient(135deg, #1F4FD8, #0B1C3D);
    color: #FFFFFF;
    padding: 12px;
    border-radius: 16px 16px 0 0;
    cursor: pointer;
    text-align: center;
    font-weight: bold;
}

.chat-body {
    background: #FFFFFF;
    border-radius: 0 0 16px 16px;
    box-shadow: 0 10px 30px rgba(31, 79, 216, 0.25);
}

.chat-messages {
    height: 240px;
    padding: 10px;
    overflow-y: auto;
}

.chat-input {
    display: flex;
    border-top: 1px solid #E5E7EB;
}

.chat-input input {
    flex: 1;
    padding: 10px;
    border: none;
    outline: none;
}

.chat-input button {
    padding: 10px 15px;
    background: #1F4FD8;
    color: #FFFFFF;
    border: none;
    cursor: pointer;
    transition: background 0.3s;
}

.chat-input button:hover {
    background: #0B1C3D;
}

.user {
    text-align: right;
    margin: 8px 0;
    color: #0B1C3D;
    font-weight: 500;
}

.bot {
    text-align: left;
    margin: 8px 0;
    color: #1F4FD8;
    font-weight: 500;
}
.ia-section {
  padding: 120px 20px;
  background-color: #f8f9fa;
}

.ia-container {
  max-width: 1200px;
  margin: auto;
  display: flex;
  align-items: center;
  gap: 80px;
}

.ia-image img {
  width: 100%;
  max-width: 600px;   /* On agrandit la limite maximale */
  border-radius: 24px;
  box-shadow: 0 10px 30px rgba(0,0,0,0.2); /* ombre plus visible */
  transition: transform 0.3s, box-shadow 0.3s;
}

.ia-image img:hover {
  transform: scale(1.08);   /* effet zoom léger */
  box-shadow: 0 15px 40px rgba(0,0,0,0.25);
}


.ia-content h2 {
  font-size: 42px;
  color: #0B1C3D;
  margin-bottom: 25px;
  font-weight: 700;
}

.ia-content p {
  font-size: 17px;
  line-height: 1.8;
  color: #555;
  margin-bottom: 20px;
}

.ia-features {
  list-style: none;
  padding: 0;
  margin-bottom: 20px;
}

.ia-features li {
  font-size: 16px;
  margin-bottom: 12px;
  position: relative;
  padding-left: 25px;
  color: #0B1C3D;
}


.ia-container {
  max-width: 1300px;   /* un peu plus large */
  margin: auto;
  display: flex;
  align-items: center;
  gap: 100px;          /* plus d’espace entre image et texte */
}

@media (max-width: 900px) {
  .ia-container {
    flex-direction: column;
    text-align: center;
    gap: 50px;         /* plus d’espace vertical pour mobiles */
  }

  .ia-image img {
    max-width: 90%;    /* l’image prend plus de place sur mobile */
  }
}


/* ABOUT */
#apropos {
    background-color: #FFFFFF; /* fond blanc */
    padding: 80px 20px;
    text-align: center;
}

.about-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 40px;
    padding: 60px 90px;
    max-width: 1200px;
    margin: 0 auto;
    flex-wrap: nowrap;
}

.about-text {
    flex: 1 1 50%;
}

.about-image {
    flex: 1 1 45%;
    text-align: right;
}

.about-image img {
    max-width: 100%;
    height: auto;
    border-radius: 8px;
}

/* IA & ODOO 19 */
#ia {
    background-color: #f4f6fa; /* gris clair */
    padding: 80px 20px;
    text-align: center;
}

.ia-container {
    display: flex;
    align-items: center;
    gap: 100px;
    max-width: 1300px;
    margin: auto;
}

.ia-image img {
    width: 100%;
    max-width: 600px;
    border-radius: 24px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.2);
    transition: transform 0.3s, box-shadow 0.3s;
}

.ia-image img:hover {
    transform: scale(1.08);
    box-shadow: 0 15px 40px rgba(0,0,0,0.25);
}

.ia-content h2 {
    font-size: 42px;
    color: #0B1C3D;
    margin-bottom: 25px;
    font-weight: 700;
}

.ia-content p, .ia-features li {
    font-size: 17px;
    color: #555;
}

.ia-features {
    list-style: none;
    padding: 0;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 30px;
    margin-bottom: 40px;
}

.ia-features li {
    background-color: #fff;
    padding: 20px 25px;
    border-radius: 12px;
    box-shadow: 0 8px 20px rgba(0,0,0,0.08);
    flex: 1 1 250px;
    max-width: 300px;
}

/* PARTENARIAT */
#partenariat {
    background-color: #FFFFFF; /* fond blanc */
    padding: 80px 20px;
    text-align: center;
}

/* EXPERTISES */
#expertises {
    background-color: #f4f6fa; /* gris clair */
    padding: 80px 20px;
    text-align: center;
}

/* CONTACT */
#contact {
    background-color: #FFFFFF; /* blanc */
    padding: 80px 20px;
    text-align: center;
}

/* Responsive */
@media (max-width: 900px) {
    .about-container, .ia-container, .contact-container {
        flex-direction: column;
        text-align: center;
    }

    .ia-image img, .about-image img {
        max-width: 90%;
    }
}
/* Bouton Prendre un rendez-vous identique au bouton envoyer */
.btn-calendly {
  background: linear-gradient(135deg, #1E5EFF, #00CFFF);

    color: white;
    border: none;
    padding: 14px;           /* même padding que le bouton envoyer */
    border-radius: 30px;     /* mêmes coins arrondis */
    cursor: pointer;
    font-weight: bold;
    font-size: 16px;
    transition: transform 0.3s, box-shadow 0.3s;
}

.btn-calendly:hover {
    transform: translateY(-2px);                 /* effet levé */
    box-shadow: 0 8px 20px rgba(30,94,255,0.4); /* même ombre que bouton envoyer */
}

.calendar-modal {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.6);
  z-index: 9999;
}

.calendar-content {
  background: white;
  max-width: 400px;
  margin: 100px auto;
  padding: 30px;
  border-radius: 15px;
}

.close {
  float: right;
  font-size: 22px;
  cursor: pointer;
}

.btn-calendly {
  margin-top: 20px;
  background: #1E5EFF;
  color: white;
  border: none;
  padding: 14px 30px;
  border-radius: 30px;
  cursor: pointer;
}