/* Variables */
:root {
    --primary-color: #ff7f50;
    --primary-hover: #e96b56;
    --text-color: #333;
    --light-gray: #f5f5f5;
    --border-color: #e0e0e0;
    --white: #ffffff;
    --shadow-color: rgba(0, 0, 0, 0.1);
    --transition: all 0.3s ease;
}

/* Reset et base */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Inter', sans-serif;
    color: var(--text-color);
    line-height: 1.6;
}

/* Header principal */
.main-header {
    background: var(--white);
    box-shadow: 0 2px 10px var(--shadow-color);
    position: sticky;
    top: 0;
    z-index: 1000;
}

/* Navbar */
.navbar {
    width: 100%;
    height: 70px;
}

.navbar-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    height: 100%;
    display: flex;
    align-items: center;
}

/* Logo */
.logo {
    text-decoration: none;
    font-size: 1.8rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    white-space: nowrap;
}

.logo-text, .logo-highlight {
    color: var(--primary-color);
}

/* Burger Menu */
.navbar-burger {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 10px;
}

.navbar-burger span {
    display: block;
    width: 25px;
    height: 3px;
    background: var(--text-color);
    margin: 5px 0;
    transition: var(--transition);
}

/* Menu principal */
.navbar-menu {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    margin-left: 40px;
}

.navbar-start {
    display: flex;
    align-items: center;
    gap: 10px;
}

/* Items du menu */
.navbar-item {
    padding: 8px 16px;
    text-decoration: none;
    color: var(--text-color);
    display: flex;
    align-items: center;
    gap: 8px;
    border-radius: 6px;
    transition: var(--transition);
}

.navbar-item:hover {
    background: var(--light-gray);
    color: var(--primary-color);
}

.navbar-item i {
    font-size: 1.1rem;
}

/* Dropdowns */
.navbar-item.has-dropdown {
    position: relative;
}

.navbar-link {
    padding: 8px 16px;
    display: flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    color: var(--text-color);
    transition: var(--transition);
}

.navbar-link:hover {
    color: var(--primary-color);
}

.navbar-dropdown {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    background: var(--white);
    min-width: 200px;
    border-radius: 8px;
    box-shadow: 0 4px 15px var(--shadow-color);
    padding: 8px 0;
}

.has-dropdown.is-active .navbar-dropdown {
    display: block;
    animation: fadeIn 0.2s ease;
}

.navbar-dropdown .navbar-item {
    padding: 10px 20px;
    border-radius: 0;
}

.navbar-divider {
    height: 1px;
    background: var(--border-color);
    margin: 8px 0;
}

/* Boutons */
.buttons {
    display: flex;
    gap: 10px;
}

.button {
    padding: 8px 16px;
    border-radius: 6px;
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.9rem;
    font-weight: 500;
    transition: var(--transition);
}

.button.is-primary {
    background: var(--primary-color);
    color: var(--white);
}

.button.is-primary:hover {
    background: var(--primary-hover);
}

.button.is-light {
    background: var(--light-gray);
    color: var(--text-color);
}

.button.is-light:hover {
    background: var(--border-color);
}

/* Menu utilisateur */
.user-menu {
    display: flex;
    align-items: center;
    gap: 8px;
}

.navbar-dropdown.is-right {
    left: auto;
    right: 0;
}

/* Animations */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Media Queries pour le responsive */
@media screen and (max-width: 1024px) {
    .navbar-container {
        padding: 0 15px;
    }

    .navbar-menu {
        margin-left: 20px;
    }

    .navbar-item {
        padding: 8px 12px;
    }
}

@media screen and (max-width: 768px) {
    .navbar {
        height: auto;
        min-height: 70px;
    }

    .navbar-container {
        flex-wrap: wrap;
        padding: 10px 15px;
    }

    .navbar-brand {
        width: 100%;
        display: flex;
        justify-content: space-between;
        align-items: center;
    }

    .navbar-burger {
        display: block;
    }

    .navbar-menu {
        display: none;
        width: 100%;
        margin: 0;
        padding-top: 10px;
    }

    .navbar-menu.is-active {
        display: block;
    }

    .navbar-start, .navbar-end {
        flex-direction: column;
        width: 100%;
    }

    .navbar-item {
        width: 100%;
        padding: 12px 15px;
    }

    .navbar-dropdown {
        position: static;
        box-shadow: none;
        padding-left: 20px;
        background: var(--light-gray);
    }

    .buttons {
        flex-direction: column;
        width: 100%;
        padding: 10px 15px;
    }

    .button {
        width: 100%;
        justify-content: center;
    }

    /* Animation du burger menu */
    .navbar-burger.is-active span:nth-child(1) {
        transform: translateY(8px) rotate(45deg);
    }

    .navbar-burger.is-active span:nth-child(2) {
        opacity: 0;
    }

    .navbar-burger.is-active span:nth-child(3) {
        transform: translateY(-8px) rotate(-45deg);
    }
}

@media screen and (max-width: 480px) {
    .logo {
        font-size: 1.5rem;
    }

    .navbar-item {
        font-size: 0.9rem;
    }

    .navbar-container {
        padding: 10px;
    }
}