/* ===== Vivre Megève — Nav (v3) ===== */
:root {
    --bg: #ffffff;
    --text: #0f0f0f;
    --hover-bg: #f3f3f3;
    --vm-red: #C71F2D;
    /* couleur de marque unique */
    --shadow: 0 6px 20px rgba(0, 0, 0, .06);
    --radius: 12px;
    --transition: 240ms cubic-bezier(.2, .7, .3, 1);
    --padx: clamp(16px, 4vw, 32px);
}

* {
    box-sizing: border-box;
}

html,
body {
    margin: 0;
}

body.nav-open {
    overflow: hidden;
}

.site-header {
    position: sticky;
    top: 0;
    z-index: 1100;
    background: var(--bg);
    box-shadow: var(--shadow);
}

.nav-container {
    max-width: var(--vm-container);
    margin: 0 auto;
    padding: 10px var(--padx);
    display: grid;
    grid-template-columns: auto 1fr auto;
    align-items: center;
    gap: 8px;
}

.brand {
    display: inline-flex;
    align-items: center;
    text-decoration: none;
}

.brand__logo {
    display: block;
    height: 56px;
    width: auto;
}

/* Desktop nav */
.nav-desktop {
    display: none;
}

.nav-list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    align-items: center;
    gap: 20px;
}

.nav-link {
    font-family: "Oswald", system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
    font-size: 16px;
    letter-spacing: .02em;
    text-decoration: none;
    text-transform: uppercase;
    color: var(--text);
    padding: 10px 10px;
    display: inline-flex;
    align-items: center;
    border-radius: var(--radius);
    transition: background var(--transition), color var(--transition);
}

.nav-link:hover,
.nav-link:focus {
    background: var(--hover-bg);
    color: var(--text);
    outline: none;
}

.nav-link.is-active {
    background: var(--vm-red);
    color: #fff;
}

.nav-link::after {
    content: none !important;
}

/* Burger */
.hamburger {
    width: 48px;
    height: 48px;
    border: none;
    background: transparent;
    padding: 0;
    display: inline-grid;
    place-items: center;
    cursor: pointer;
    justify-self: end;
    position: relative;
    z-index: 1200;
}

.hamburger::before,
.hamburger::after {
    content: none !important;
}

.hamburger .w-icon-nav-menu,
.hamburger svg,
.hamburger i {
    display: none !important;
}

.hamburger:focus-visible {
    outline: 2px solid var(--vm-red);
    outline-offset: 2px;
}

.hamburger__bar {
    width: 28px;
    height: 3px;
    background: var(--text);
    border-radius: 3px;
    transition: transform var(--transition), opacity var(--transition), background var(--transition);
    transform-origin: center;
}

.hamburger__bar+.hamburger__bar {
    margin-top: 5px;
}

.hamburger.is-active .hamburger__bar {
    background: var(--text);
}

.hamburger.is-active .hamburger__bar:nth-child(1) {
    transform: translateY(8px) rotate(45deg);
}

.hamburger.is-active .hamburger__bar:nth-child(2) {
    opacity: 0;
}

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

/* Overlay */
.nav-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, .35);
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--transition);
    z-index: 900;
}

.nav-overlay.is-visible {
    opacity: 1;
    pointer-events: auto;
}

/* Drawer */
.nav-drawer {
    position: fixed;
    top: 0;
    right: 0;
    height: 100vh;
    width: min(88vw, 360px);
    background: var(--bg);
    box-shadow: -16px 0 30px rgba(0, 0, 0, .08);
    transform: translateX(100%);
    transition: transform var(--transition);
    padding: 80px 22px 22px;
    z-index: 1000;
}

.nav-drawer.is-open {
    transform: translateX(0);
}

.nav-drawer__list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: grid;
    gap: 12px;
}

.nav-drawer .nav-link {
    font-size: 18px;
    padding: 12px 12px;
}

/* Layout breakpoints */
@media (min-width:960px) {
    .hamburger {
        display: none;
    }

    .nav-desktop {
        display: block;
        justify-self: end;
    }
}

@media (max-width:959.98px) {
    .nav-container {
        grid-template-columns: auto 1fr auto;
    }
}

/* Focus */
:focus-visible {
    outline: 2px solid var(--vm-red);
    outline-offset: 2px;
}

/* Motion reduction */
@media (prefers-reduced-motion:reduce) {
    * {
        transition: none !important;
        animation: none !important;
    }
}