/* ==========================================================================
   Header Orchelya
   Composant isolé de la structure Synex
   ========================================================================== */

:root {
    --orchelya-header-dark: #242423;
    --orchelya-header-coral: #ec5f4a;
    --orchelya-header-coral-hover: #ec6743;
    --orchelya-header-white: #ffffff;
    --orchelya-header-border: rgba(255, 255, 255, 0.22);
}

body.orchelya-menu-open {
    overflow: hidden;
}

.orchelya-site-header {
    position: fixed;
    top: 18px;
    right: 0;
    left: 0;
    z-index: 9999;
    pointer-events: none;
}

.orchelya-header-shell {
    width: min(1180px, calc(100% - 40px));
    min-height: 76px;
    margin: 0 auto;
    padding: 10px 12px 10px 22px;
    display: grid;
    grid-template-columns: auto minmax(0, 1fr) auto;
    align-items: center;
    gap: 24px;
    border: 1px solid var(--orchelya-header-border);
    border-radius: 999px;
    background: rgba(36, 36, 35, 0.18);
    box-shadow: 0 14px 45px rgba(15, 15, 15, 0.08);
    backdrop-filter: blur(18px);
    -webkit-backdrop-filter: blur(18px);
    pointer-events: auto;
    transition:
        background-color 280ms ease,
        border-color 280ms ease,
        box-shadow 280ms ease,
        transform 280ms ease;
}

.orchelya-site-header.is-scrolled .orchelya-header-shell,
.orchelya-site-header.is-menu-open .orchelya-header-shell {
    background: rgba(36, 36, 35, 0.96);
    border-color: rgba(255, 255, 255, 0.12);
    box-shadow: 0 18px 55px rgba(15, 15, 15, 0.24);
}

.orchelya-header-brand {
    display: inline-flex;
    align-items: center;
    flex-shrink: 0;
}

.orchelya-header-brand-visual {
    position: relative;
    display: block;
    width: 168px;
    height: 48px;
}

.orchelya-header-logo {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: contain;
    object-position: left center;
    transition:
        opacity 220ms ease,
        transform 280ms ease;
}

.orchelya-header-logo-default {
    opacity: 1;
    transform: translateY(0);
}

.orchelya-header-logo-scrolled {
    opacity: 0;
    transform: translateY(3px);
}

.orchelya-site-header.is-scrolled .orchelya-header-logo-default,
.orchelya-site-header.is-menu-open .orchelya-header-logo-default {
    opacity: 0;
    transform: translateY(-3px);
}

.orchelya-site-header.is-scrolled .orchelya-header-logo-scrolled,
.orchelya-site-header.is-menu-open .orchelya-header-logo-scrolled {
    opacity: 1;
    transform: translateY(0);
}

.orchelya-header-navigation {
    justify-self: center;
}

.orchelya-header-navigation ul,
.orchelya-mobile-navigation ul {
    margin: 0;
    padding: 0;
    list-style: none;
}

.orchelya-header-navigation ul {
    display: flex;
    align-items: center;
    gap: clamp(18px, 2vw, 32px);
}

.orchelya-header-navigation a {
    position: relative;
    display: inline-flex;
    align-items: center;
    padding: 12px 0;
    color: var(--orchelya-header-white);
    font-size: 15px;
    font-weight: 600;
    line-height: 1;
    text-decoration: none;
    white-space: nowrap;
    transition: opacity 180ms ease;
}

.orchelya-header-navigation a::after {
    position: absolute;
    right: 0;
    bottom: 5px;
    left: 0;
    height: 1px;
    background: var(--orchelya-header-coral);
    content: "";
    transform: scaleX(0);
    transform-origin: right center;
    transition: transform 220ms ease;
}

.orchelya-header-navigation a:hover,
.orchelya-header-navigation a:focus-visible {
    color: var(--orchelya-header-white);
    opacity: 0.82;
}

.orchelya-header-navigation a:hover::after,
.orchelya-header-navigation a:focus-visible::after {
    transform: scaleX(1);
    transform-origin: left center;
}

.orchelya-header-actions {
    display: flex;
    align-items: center;
    gap: 10px;
}

.orchelya-header-login,
.orchelya-mobile-login {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 48px;
    padding: 0 17px;
    border: 1px solid rgba(255, 255, 255, 0.28);
    border-radius: 999px;
    color: var(--orchelya-header-white);
    font-size: 14px;
    font-weight: 600;
    text-decoration: none;
    transition:
        background-color 180ms ease,
        border-color 180ms ease;
}

.orchelya-header-login:hover,
.orchelya-header-login:focus-visible,
.orchelya-mobile-login:hover,
.orchelya-mobile-login:focus-visible {
    border-color: rgba(255, 255, 255, 0.5);
    background: rgba(255, 255, 255, 0.1);
    color: var(--orchelya-header-white);
}

.orchelya-header-cta {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    min-height: 52px;
    padding: 0 20px;
    border: 1px solid var(--orchelya-header-coral);
    border-radius: 999px;
    background: var(--orchelya-header-coral);
    color: var(--orchelya-header-white);
    font-size: 14px;
    font-weight: 700;
    line-height: 1;
    text-decoration: none;
    white-space: nowrap;
    transition:
        background-color 180ms ease,
        border-color 180ms ease,
        transform 180ms ease;
}

.orchelya-header-cta i {
    font-size: 12px;
    transition: transform 180ms ease;
}

.orchelya-header-cta:hover,
.orchelya-header-cta:focus-visible {
    border-color: var(--orchelya-header-coral-hover);
    background: var(--orchelya-header-coral-hover);
    color: var(--orchelya-header-white);
    transform: translateY(-1px);
}

.orchelya-header-cta:hover i,
.orchelya-header-cta:focus-visible i {
    transform: translate(2px, -2px);
}

.orchelya-menu-toggle {
    width: 48px;
    height: 48px;
    padding: 0;
    display: none;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    gap: 5px;
    border: 1px solid rgba(255, 255, 255, 0.28);
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.08);
    cursor: pointer;
}

.orchelya-menu-toggle span {
    display: block;
    width: 19px;
    height: 2px;
    border-radius: 999px;
    background: var(--orchelya-header-white);
    transition:
        opacity 180ms ease,
        transform 220ms ease;
}

.orchelya-site-header.is-menu-open
    .orchelya-menu-toggle
    span:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
}

.orchelya-site-header.is-menu-open
    .orchelya-menu-toggle
    span:nth-child(2) {
    opacity: 0;
}

.orchelya-site-header.is-menu-open
    .orchelya-menu-toggle
    span:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
}

.orchelya-mobile-backdrop {
    position: fixed;
    inset: 0;
    z-index: -1;
    display: none;
    background: rgba(18, 18, 18, 0.5);
    opacity: 0;
    pointer-events: none;
    transition: opacity 220ms ease;
}

.orchelya-mobile-navigation {
    width: min(560px, calc(100% - 24px));
    margin: 12px auto 0;
    padding: 24px;
    display: none;
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 28px;
    background: rgba(36, 36, 35, 0.98);
    box-shadow: 0 24px 70px rgba(15, 15, 15, 0.28);
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transform: translateY(-12px);
    transition:
        opacity 220ms ease,
        visibility 220ms ease,
        transform 220ms ease;
}

.orchelya-mobile-navigation li + li {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.orchelya-mobile-navigation li a {
    display: flex;
    align-items: center;
    min-height: 52px;
    color: var(--orchelya-header-white);
    font-size: 17px;
    font-weight: 600;
    text-decoration: none;
}

.orchelya-mobile-navigation li a:hover,
.orchelya-mobile-navigation li a:focus-visible {
    color: var(--orchelya-header-coral);
}

.orchelya-mobile-actions {
    margin-top: 20px;
    display: grid;
    grid-template-columns: 1fr 1.35fr;
    gap: 10px;
}

.orchelya-site-header a:focus-visible,
.orchelya-site-header button:focus-visible {
    outline: 3px solid rgba(236, 95, 74, 0.5);
    outline-offset: 3px;
}

@media (max-width: 1199.98px) {
    .orchelya-header-shell {
        grid-template-columns: auto 1fr auto;
    }

    .orchelya-header-navigation,
    .orchelya-header-actions {
        display: none;
    }

    .orchelya-menu-toggle {
        display: inline-flex;
        grid-column: 3;
        pointer-events: auto;
    }

    .orchelya-mobile-backdrop,
    .orchelya-mobile-navigation {
        display: block;
    }

    .orchelya-site-header.is-menu-open
        .orchelya-mobile-backdrop {
        opacity: 1;
        pointer-events: auto;
    }

    .orchelya-site-header.is-menu-open
        .orchelya-mobile-navigation {
        opacity: 1;
        visibility: visible;
        pointer-events: auto;
        transform: translateY(0);
    }
}

@media (max-width: 575.98px) {
    .orchelya-site-header {
        top: 10px;
    }

    .orchelya-header-shell {
        width: calc(100% - 20px);
        min-height: 66px;
        padding: 8px 8px 8px 16px;
        gap: 12px;
    }

    .orchelya-header-brand-visual {
        width: 146px;
        height: 42px;
    }

    .orchelya-menu-toggle {
        width: 46px;
        height: 46px;
    }

    .orchelya-mobile-navigation {
        width: calc(100% - 20px);
        margin-top: 8px;
        padding: 20px;
        border-radius: 24px;
    }

    .orchelya-mobile-actions {
        grid-template-columns: 1fr;
    }
}

/* ORCHELYA HEADER — CONTRASTE ÉTAT INITIAL */

/*
 * À l'ouverture :
 * navigation et contrôles en anthracite.
 *
 * Après défilement ou ouverture du menu :
 * les styles blancs existants reprennent automatiquement le relais.
 */

.orchelya-site-header:not(.is-scrolled):not(.is-menu-open)
    .orchelya-header-navigation a {
    color: var(--orchelya-header-dark);
}

.orchelya-site-header:not(.is-scrolled):not(.is-menu-open)
    .orchelya-header-navigation a:hover,
.orchelya-site-header:not(.is-scrolled):not(.is-menu-open)
    .orchelya-header-navigation a:focus-visible {
    color: var(--orchelya-header-dark);
    opacity: 0.72;
}

.orchelya-site-header:not(.is-scrolled):not(.is-menu-open)
    .orchelya-header-login {
    border-color: rgba(36, 36, 35, 0.28);
    background: rgba(255, 255, 255, 0.12);
    color: var(--orchelya-header-dark);
}

.orchelya-site-header:not(.is-scrolled):not(.is-menu-open)
    .orchelya-header-login:hover,
.orchelya-site-header:not(.is-scrolled):not(.is-menu-open)
    .orchelya-header-login:focus-visible {
    border-color: rgba(36, 36, 35, 0.48);
    background: rgba(36, 36, 35, 0.08);
    color: var(--orchelya-header-dark);
}

.orchelya-site-header:not(.is-scrolled):not(.is-menu-open)
    .orchelya-menu-toggle {
    border-color: rgba(36, 36, 35, 0.28);
    background: rgba(255, 255, 255, 0.14);
}

.orchelya-site-header:not(.is-scrolled):not(.is-menu-open)
    .orchelya-menu-toggle span {
    background: var(--orchelya-header-dark);
}

/* FIN ORCHELYA HEADER — CONTRASTE ÉTAT INITIAL */
@media (prefers-reduced-motion: reduce) {
    .orchelya-site-header *,
    .orchelya-site-header *::before,
    .orchelya-site-header *::after {
        scroll-behavior: auto !important;
        transition-duration: 0.01ms !important;
    }
}

/* ==========================================================================
   Orchelya global loader and cursor
   ========================================================================== */

#preloader {
    background: #ffffff;
}

#preloader .orchelya-loader {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 112px;
    height: 112px;
    display: grid;
    place-items: center;
    transform: translate(-50%, -50%);
}

#preloader .orchelya-loader::before {
    display: none;
    content: none;
}

#preloader .orchelya-loader img {
    position: relative;
    z-index: 1;
    width: 84px;
    height: 84px;
    display: block;
    object-fit: contain;
    transform-origin: 50% 50%;
    animation: orchelya-favicon-spin 1.25s linear infinite;
}

@keyframes orchelya-favicon-spin {
    from {
        transform: rotate(0deg);
    }

    to {
        transform: rotate(360deg);
    }
}

.cursor-outer {
    border-color: #ec5f4a !important;
}

.cursor-inner {
    background-color: #ec5f4a !important;
}

@media (prefers-reduced-motion: reduce) {
    #preloader .orchelya-loader img {
        animation: none;
    }
}

/* ORCHELYA HEADER - TRANSPARENCE INITIALE */

/*
 * État d'arrivée uniquement :
 * aucune teinte grise, surface transparente et flou du Hero visible.
 * Les états .is-scrolled et .is-menu-open restent inchangés.
 */
.orchelya-site-header:not(.is-scrolled):not(.is-menu-open)
.orchelya-header-shell {
    background: transparent !important;
    border-color: rgba(255, 255, 255, 0.34) !important;
    box-shadow: 0 12px 38px rgba(36, 36, 35, 0.045) !important;
    backdrop-filter: blur(18px) saturate(115%) !important;
    -webkit-backdrop-filter: blur(18px) saturate(115%) !important;
}

/* FIN ORCHELYA HEADER - TRANSPARENCE INITIALE */