/* =========================================================
   AZUR — Header sticky + Topbar promo + Footer global + WhatsApp
   ========================================================= */

/* =========================================================
   1. TOPBAR PROMO (bandeau noir au-dessus du header)
   ========================================================= */
.azur-topbar {
    background: var(--ink);
    color: var(--bg);
    font-family: var(--font-sans);
    font-size: var(--fs-meta);
}
.azur-topbar__inner {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 9px var(--sp-5);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 18px;
    flex-wrap: wrap;
}
.azur-topbar__pill {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 3px 10px;
    background: var(--gold);
    color: var(--ink);
    border-radius: var(--r-pill);
    font-weight: var(--fw-extra);
    letter-spacing: 0.16em;
    text-transform: uppercase;
    font-size: 10px;
}
.azur-topbar__text { white-space: nowrap; }
.azur-topbar__text b { color: var(--gold); font-weight: var(--fw-extra); }
.azur-topbar__cta {
    color: var(--gold);
    text-decoration: underline;
    text-underline-offset: 3px;
    font-weight: var(--fw-bold);
    white-space: nowrap;
}
.azur-topbar__cta:hover { color: var(--gold-soft); }

@media (max-width: 720px) {
    .azur-topbar__inner { padding: 8px var(--sp-3); font-size: 11px; gap: 10px; }
    .azur-topbar__pill { font-size: 9px; padding: 2px 8px; }
}

/* =========================================================
   2. HEADER (sticky avec backdrop-blur au scroll)
   ========================================================= */
.azur-header {
    position: sticky;
    top: 0;
    left: 0;
    right: 0;
    z-index: var(--z-sticky);
    background: transparent;
    border-bottom: 1px solid transparent;
    transition: background var(--t-base), border-bottom-color var(--t-base), backdrop-filter var(--t-base);
}
.azur-header[data-scrolled="true"] {
    background: rgba(244, 246, 251, 0.85);
    backdrop-filter: blur(16px) saturate(180%);
    -webkit-backdrop-filter: blur(16px) saturate(180%);
    border-bottom-color: var(--line);
}

.azur-header__inner {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 18px var(--sp-5);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--sp-5);
}
@media (max-width: 720px) {
    .azur-header__inner { padding: 14px var(--sp-4); gap: var(--sp-3); }
}

/* ----- Brand (logo + wordmark) ----- */
.azur-brand {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
    flex-shrink: 0;
}
.azur-brand__mark {
    width: 44px;
    height: 44px;
    flex-shrink: 0;
}
.azur-brand__text {
    display: flex;
    flex-direction: column;
    line-height: 1.05;
}
.azur-brand__name {
    font-family: var(--font-display);
    font-weight: var(--fw-extra);
    font-size: 19px;
    color: var(--ink);
    letter-spacing: -0.035em;
    white-space: nowrap;
}
.azur-brand__name em {
    font-style: italic;
    font-weight: var(--fw-medium);
    color: var(--gold-deep);
}
.azur-brand__tagline {
    font-family: var(--font-sans);
    font-size: 9px;
    color: var(--muted);
    letter-spacing: 0.22em;
    text-transform: uppercase;
    margin-top: 4px;
    font-weight: var(--fw-bold);
    white-space: nowrap;
}
@media (max-width: 980px) {
    .azur-brand__text { display: none; }
}

/* ----- Nav (desktop) ----- */
.azur-nav {
    display: flex;
    gap: 28px;
    font-size: 14px;
    color: var(--ink-soft);
    font-weight: var(--fw-semibold);
}
.azur-nav__link {
    position: relative;
    color: var(--ink-soft);
    text-decoration: none;
    padding: 6px 0;
    transition: color var(--t-fast);
}
.azur-nav__link:hover { color: var(--majorelle); }
.azur-nav__link.is-current {
    color: var(--majorelle);
}
.azur-nav__link.is-current::after {
    content: '';
    position: absolute;
    left: 0;
    right: 0;
    bottom: -6px;
    height: 2px;
    background: var(--majorelle);
    border-radius: var(--r-pill);
}

@media (max-width: 1080px) {
    .azur-nav { display: none; }
}

/* ----- Header CTAs ----- */
.azur-header__ctas {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    flex-shrink: 0;
}
.azur-header__cta {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 18px;
    border-radius: var(--r-md);
    font-family: var(--font-sans);
    font-weight: var(--fw-bold);
    font-size: 13px;
    text-decoration: none;
    white-space: nowrap;
    transition: transform var(--t-base), background var(--t-base), box-shadow var(--t-base), color var(--t-base), border-color var(--t-base);
}
.azur-header__cta--ghost {
    background: transparent;
    color: var(--ink);
    border: 1.5px solid var(--line);
}
.azur-header__cta--ghost:hover {
    border-color: var(--majorelle);
    color: var(--majorelle);
    transform: translateY(-1px);
}
.azur-header__cta--primary {
    padding: 12px 22px;
    background: var(--ink);
    color: var(--gold);
    font-weight: var(--fw-extra);
    box-shadow: var(--sh-glow-ink);
}
.azur-header__cta--primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 18px 40px rgba(13, 18, 48, 0.40);
    color: var(--gold);
}
@media (max-width: 560px) {
    .azur-header__cta--ghost { display: none; }
    .azur-header__cta--primary { padding: 10px 14px; font-size: 12px; }
}

/* ----- Burger (mobile, < 1080px) ----- */
.azur-burger {
    display: none;
    width: 42px; height: 42px;
    border-radius: var(--r-md);
    border: 1.5px solid var(--line);
    align-items: center;
    justify-content: center;
    flex-direction: column;
    gap: 4px;
    cursor: pointer;
    transition: border-color var(--t-base);
}
.azur-burger span {
    display: block;
    width: 18px; height: 2px;
    background: var(--ink);
    border-radius: 2px;
    transition: transform var(--t-base), opacity var(--t-fast);
}
.azur-burger[aria-expanded="true"] {
    border-color: var(--majorelle);
    background: var(--bg-soft);
}
.azur-burger[aria-expanded="true"] span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.azur-burger[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.azur-burger[aria-expanded="true"] span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

@media (max-width: 1080px) {
    .azur-burger { display: inline-flex; }
}

/* ----- Mobile drawer ----- */
.azur-mobile-menu {
    position: fixed;
    top: 0; right: 0;
    width: min(340px, 88vw);
    height: 100dvh;
    background: var(--white);
    border-left: 1px solid var(--line);
    transform: translateX(100%);
    transition: transform var(--t-slow);
    z-index: var(--z-modal);
    padding: 80px var(--sp-5) var(--sp-7);
    overflow-y: auto;
}
.azur-mobile-menu[data-open="true"] {
    transform: translateX(0);
    box-shadow: -20px 0 60px rgba(13, 18, 48, 0.18);
}
.azur-mobile-menu__link {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 4px;
    border-bottom: 1px solid var(--line-soft);
    font-family: var(--font-sans);
    font-size: 16px;
    font-weight: var(--fw-semibold);
    color: var(--ink);
    text-decoration: none;
    transition: color var(--t-fast);
}
.azur-mobile-menu__link:hover,
.azur-mobile-menu__link.is-current {
    color: var(--majorelle);
}
.azur-mobile-menu__cta {
    display: block;
    margin-top: var(--sp-5);
    padding: 14px;
    background: var(--ink);
    color: var(--gold);
    text-align: center;
    border-radius: var(--r-md);
    font-weight: var(--fw-extra);
    text-decoration: none;
    box-shadow: var(--sh-glow-ink);
}

.azur-mobile-backdrop {
    position: fixed;
    inset: 0;
    background: rgba(13, 18, 48, 0.5);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--t-slow);
    z-index: var(--z-overlay);
}
.azur-mobile-backdrop[data-open="true"] {
    opacity: 1;
    pointer-events: auto;
}

/* =========================================================
   3. FOOTER
   ========================================================= */
.azur-footer {
    background: var(--ink);
    color: var(--bg);
    padding: var(--sp-9) 0 var(--sp-6);
    margin-top: var(--sp-9);
}
.azur-footer__inner {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--sp-5);
}
.azur-footer__grid {
    display: grid;
    grid-template-columns: 1.4fr 1fr 1fr 1fr 1fr;
    gap: var(--sp-7);
    margin-bottom: var(--sp-8);
}
@media (max-width: 980px) {
    .azur-footer__grid { grid-template-columns: 1fr 1fr; gap: var(--sp-6); }
}
@media (max-width: 540px) {
    .azur-footer__grid { grid-template-columns: 1fr; gap: var(--sp-5); }
}

/* Brand block */
.azur-footer__brand-name {
    font-family: var(--font-display);
    font-weight: var(--fw-extra);
    font-size: 22px;
    color: var(--white);
    letter-spacing: -0.035em;
    margin-bottom: var(--sp-2);
}
.azur-footer__brand-name em {
    font-style: italic;
    font-weight: var(--fw-medium);
    color: var(--gold);
}
.azur-footer__brand-tagline {
    font-family: var(--font-sans);
    font-size: 10px;
    color: rgba(255, 255, 255, 0.5);
    letter-spacing: 0.22em;
    text-transform: uppercase;
    font-weight: var(--fw-bold);
    margin-bottom: var(--sp-5);
}
.azur-footer__brand-desc {
    font-family: var(--font-sans);
    font-size: 13px;
    color: rgba(255, 255, 255, 0.70);
    line-height: 1.55;
    margin-bottom: var(--sp-5);
}
.azur-footer__flags {
    display: inline-flex;
    gap: 8px;
}
.azur-footer__flag {
    display: inline-flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
    padding: 8px 12px;
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(255, 255, 255, 0.10);
    border-radius: var(--r-sm);
    font-size: 9px;
    color: rgba(255, 255, 255, 0.65);
    font-weight: var(--fw-bold);
    letter-spacing: 0.10em;
}

/* Footer columns */
.azur-footer__col-title {
    font-family: var(--font-sans);
    font-size: 11px;
    font-weight: var(--fw-extra);
    letter-spacing: 0.22em;
    text-transform: uppercase;
    color: var(--gold);
    margin-bottom: var(--sp-4);
}
.azur-footer__list {
    list-style: none;
    margin: 0;
    padding: 0;
}
.azur-footer__list li { margin-bottom: var(--sp-2); }
.azur-footer__list a {
    color: rgba(255, 255, 255, 0.75);
    font-size: 14px;
    text-decoration: none;
    transition: color var(--t-fast);
}
.azur-footer__list a:hover {
    color: var(--gold);
}

/* Footer bottom */
.azur-footer__bottom {
    padding-top: var(--sp-5);
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: var(--sp-3);
    font-size: 12px;
    color: rgba(255, 255, 255, 0.50);
}
.azur-footer__bottom a {
    color: rgba(255, 255, 255, 0.65);
    text-decoration: none;
    margin-right: var(--sp-4);
}
.azur-footer__bottom a:hover { color: var(--gold); }

.azur-footer__18plus {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 5px 12px;
    background: rgba(255, 213, 74, 0.10);
    border: 1px solid rgba(255, 213, 74, 0.25);
    border-radius: var(--r-pill);
    color: var(--gold);
    font-weight: var(--fw-extra);
    letter-spacing: 0.10em;
    font-size: 11px;
}

/* =========================================================
   4. WHATSAPP FLOATING BUTTON (global, désactivable via render-time check)
   ========================================================= */
.azur-whatsapp {
    position: fixed;
    bottom: 24px;
    right: 24px;
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: #25D366;
    box-shadow: 0 8px 24px rgba(37, 211, 102, 0.45);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    text-decoration: none;
    z-index: var(--z-sticky);
    transition: transform var(--t-spring), box-shadow var(--t-base);
}
.azur-whatsapp:hover {
    transform: scale(1.10);
    box-shadow: 0 12px 32px rgba(37, 211, 102, 0.60);
    color: white;
}
.azur-whatsapp::after {
    content: '';
    position: absolute;
    inset: -4px;
    border-radius: 50%;
    background: #25D366;
    opacity: 0.30;
    animation: azur-wa-pulse 2.4s ease-in-out infinite;
    z-index: -1;
}
@keyframes azur-wa-pulse {
    0%   { transform: scale(1); opacity: 0.30; }
    50%  { transform: scale(1.30); opacity: 0; }
    100% { transform: scale(1); opacity: 0; }
}
@media (max-width: 560px) {
    .azur-whatsapp { bottom: 16px; right: 16px; width: 52px; height: 52px; }
}