/* ===== Navigation flottante Argalis — partagée sur toutes les pages ===== */

:root {
    --c-primary: #006A63;
    --c-primary-dark: #004d47;
    --c-secondary: #E7F5E9;
    --c-text: #1F2A2E;
}

.brand-logo-container {
    position: absolute;
    top: 20px;
    left: 4%;
    z-index: 101;
}

.brand-logo-img {
    height: 90px;
    width: auto;
    display: block;
}

.nav-wrapper {
    position: fixed;
    top: 20px;
    left: 0;
    right: 0;
    z-index: 100;
    display: flex;
    justify-content: center;
    pointer-events: none;
}

.nav {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(16px);
    padding: 8px 10px 8px 30px;
    border-radius: 100px;
    border: 1px solid rgba(0, 0, 0, 0.05);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
    display: flex;
    align-items: center;
    gap: 20px;
    pointer-events: auto;
}

.nav-logo-mobile {
    display: none;
    height: 32px;
    width: auto;
}

.nav-links {
    display: flex;
    gap: 10px;
}

.nav-links a {
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--c-text);
    padding: 8px 16px;
    border-radius: 50px;
    text-decoration: none;
    transition: background-color 0.3s ease, color 0.3s ease;
}

.nav-links a:hover,
.nav-links a.active {
    color: var(--c-primary-dark);
    background-color: var(--c-secondary);
}

/* Chip "Découvrir la V2" — fond noir permanent */
.nav-v2-chip {
    font-size: 0.85rem;
    padding: 8px 18px;
    background: #1F2A2E;
    color: #fff !important;
    border-radius: 50px;
    font-weight: 500;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    transition: background 0.2s, transform 0.2s, box-shadow 0.2s;
    box-shadow: 0 4px 10px rgba(0,0,0,0.12);
    text-decoration: none;
}
.nav-v2-chip i { font-size: 0.8rem; }
.nav-v2-chip:hover,
.nav-links a.nav-v2-chip:hover,
.nav-links a.nav-v2-chip.active {
    background: #000 !important;
    color: #fff !important;
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(0,0,0,0.25);
}

.nav .btn-nav {
    padding: 10px 24px;
    font-size: 0.9rem;
    background: var(--c-primary);
    color: #fff;
    border-radius: 100px;
    text-decoration: none;
    font-weight: 600;
    transition: background 0.2s, transform 0.2s;
    white-space: nowrap;
}

.nav .btn-nav:hover {
    background: var(--c-primary-dark);
    transform: translateY(-1px);
}

@media (max-width: 1200px) {
    .brand-logo-container { left: 20px; top: 20px; }
    .brand-logo-img { height: 70px; }
    .nav-wrapper { top: 20px; justify-content: flex-end; right: 20px; left: auto; }
}

/* Spacer mobile — pousse le contenu sous la nav fixe */
.nav-mobile-spacer { display: none; }
@media (max-width: 900px) {
    .nav-mobile-spacer { display: block; height: 65px; flex-shrink: 0; }
}

/* CTA mobile — masqué sur desktop */
.nav-cta-mobile { display: none; }

/* Bouton hamburger — masqué par défaut sur desktop */
.nav-hamburger {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 6px;
    flex-direction: column;
    gap: 5px;
    flex-shrink: 0;
}
.nav-hamburger span {
    display: block;
    width: 22px;
    height: 2px;
    background: var(--c-text);
    border-radius: 2px;
    transition: transform 0.3s, opacity 0.3s;
}
.nav-hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-hamburger.open span:nth-child(2) { opacity: 0; }
.nav-hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

@media (max-width: 900px) {
    .badge-hype { visibility: hidden; }
    .brand-logo-container { display: none !important; }
    .nav-logo-mobile { display: block; }
    .nav-hamburger { display: flex; }
    .nav .btn-nav { display: none; }
    .nav-cta-mobile { display: block !important; margin: 8px 0 0; text-align: center; border-radius: 12px !important; background: var(--c-primary) !important; color: #fff !important; padding: 12px 16px !important; font-weight: 600; }

    /* Barre mobile pleine largeur transparente */
    .nav-wrapper {
        position: fixed;
        top: 0; left: 0; right: 0;
        width: 100%;
        padding: 0;
        justify-content: stretch;
        background: transparent !important;
        transition: background 0.3s, box-shadow 0.3s;
    }
    .nav-wrapper.scrolled {
        background: rgba(255,255,255,0.97) !important;
        box-shadow: 0 2px 12px rgba(0,0,0,0.08);
        backdrop-filter: blur(16px);
    }
    .nav {
        position: relative;
        width: 100%;
        border-radius: 0 !important;
        border: none !important;
        box-shadow: none !important;
        background: transparent !important;
        padding: 14px 20px;
        gap: 0;
        justify-content: space-between;
        backdrop-filter: none !important;
    }
    .nav-links {
        display: none;
        position: absolute;
        top: 100%;
        left: 0; right: 0;
        background: rgba(255,255,255,0.98);
        backdrop-filter: blur(16px);
        border-bottom: 1px solid rgba(0,0,0,0.07);
        box-shadow: 0 8px 24px rgba(0,0,0,0.1);
        flex-direction: column;
        gap: 4px;
        padding: 12px 16px 16px;
        border-radius: 0;
    }
    .nav-links.open { display: flex; }
    .nav-links a { padding: 10px 16px; border-radius: 12px; font-size: 0.95rem; }
}