/* ==========================================================================
   CREDITO SOLIDARIO — Layout
   Topbar, header, navigation, menu mobile, footer
   ========================================================================== */

/* ============ TOPBAR ============ */

.topbar {
    background: var(--color-primary);
    color: rgba(255,255,255,0.85);
    font-size: var(--fs-xs);
    border-bottom: 1px solid rgba(255,255,255,0.06);
}
.topbar__inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    min-height: var(--topbar-h);
    gap: var(--space-6);
}
.topbar__contact {
    display: flex;
    gap: var(--space-6);
    flex-wrap: wrap;
}
.topbar__contact li {
    display: flex;
    align-items: center;
    gap: var(--space-2);
}
.topbar__contact a {
    color: inherit;
    transition: color var(--dur-fast);
}
.topbar__contact a:hover { color: var(--color-accent); }
.topbar__contact .icon { color: var(--color-accent); }

.topbar__badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    padding: 4px 10px;
    background: rgba(244, 164, 0, 0.15);
    color: var(--color-accent);
    border-radius: var(--radius-full);
    font-weight: var(--fw-semi);
    font-size: var(--fs-xs);
}

/* ============ HEADER ============ */

.site-header {
    position: sticky;
    top: 0;
    z-index: var(--z-sticky);
    background: rgba(255,255,255,0.98);
    backdrop-filter: saturate(180%) blur(8px);
    border-bottom: 1px solid var(--color-border);
    transition: box-shadow var(--dur-base), min-height var(--dur-base);
}
.site-header.is-scrolled {
    box-shadow: var(--shadow-md);
}
.header__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    min-height: var(--header-h);
    gap: var(--space-6);
    transition: min-height var(--dur-base);
}
.site-header.is-scrolled .header__inner { min-height: var(--header-h-sm); }

.brand { display: inline-flex; align-items: center; }
.brand img { width: auto; height: 44px; }

/* ============ NAVIGATION DESKTOP ============ */

.nav__list {
    display: flex;
    gap: var(--space-8);
}
.nav__list a {
    position: relative;
    font-weight: var(--fw-medium);
    font-size: var(--fs-sm);
    color: var(--color-primary);
    padding: var(--space-3) 0;
    letter-spacing: 0.01em;
}
.nav__list a::after {
    content: "";
    position: absolute;
    left: 0;
    bottom: 0;
    width: 100%;
    height: 2px;
    background: var(--color-accent);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform var(--dur-base) var(--ease-out);
}
.nav__list a:hover::after,
.nav__list a.is-active::after {
    transform: scaleX(1);
}
.nav__list a.is-active { color: var(--color-primary); }

/* ============ ACTIONS DROITE ============ */

.header__actions {
    display: flex;
    align-items: center;
    gap: var(--space-4);
}

/* --- Sélecteur de langue --- */
.lang-switch { position: relative; }
.lang-switch__toggle {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    padding: 8px 12px;
    border-radius: var(--radius-md);
    border: 1px solid var(--color-border);
    background: transparent;
    font-size: var(--fs-xs);
    font-weight: var(--fw-semi);
    color: var(--color-primary);
    transition: border-color var(--dur-fast), background var(--dur-fast);
}
.lang-switch__toggle:hover {
    border-color: var(--color-primary);
    background: var(--color-bg-alt);
}
.lang-switch__toggle .icon { transition: transform var(--dur-fast); }
.lang-switch.is-open .lang-switch__toggle .icon { transform: rotate(180deg); }

.lang-switch__list {
    position: absolute;
    top: calc(100% + 6px);
    right: 0;
    min-width: 180px;
    background: #fff;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    padding: 6px 0;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-6px);
    transition: opacity var(--dur-fast), transform var(--dur-fast), visibility var(--dur-fast);
    z-index: var(--z-dropdown);
}
.lang-switch.is-open .lang-switch__list {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}
.lang-switch__list a {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    padding: 10px 16px;
    font-size: var(--fs-sm);
    color: var(--color-text);
    transition: background var(--dur-fast);
}
.lang-switch__list a:hover { background: var(--color-bg-alt); }
.lang-switch__list li[aria-selected="true"] a { color: var(--color-primary); font-weight: var(--fw-semi); }

/* --- Drapeaux (SVG background) --- */
.flag {
    display: inline-block;
    width: 20px;
    height: 14px;
    border-radius: 2px;
    background-size: cover;
    background-position: center;
    box-shadow: 0 0 0 1px rgba(0,0,0,0.08);
    flex-shrink: 0;
}
.flag--pt { background-image: url("/assets/img/ui/flag-pt.svg"); }
.flag--fr { background-image: url("/assets/img/ui/flag-fr.svg"); }
.flag--de { background-image: url("/assets/img/ui/flag-de.svg"); }
.flag--gb { background-image: url("/assets/img/ui/flag-gb.svg"); }
.flag--it { background-image: url("/assets/img/ui/flag-it.svg"); }
.flag--es { background-image: url("/assets/img/ui/flag-es.svg"); }

/* ============ HAMBURGER ============ */

.hamburger {
    display: none;
    width: 40px;
    height: 40px;
    position: relative;
    padding: 8px;
}
.hamburger span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--color-primary);
    border-radius: 2px;
    margin: 5px auto;
    transition: transform var(--dur-base) var(--ease-out), opacity var(--dur-base);
}

/* ============ MENU MOBILE (overlay) ============ */

.mobile-menu {
    position: fixed;
    inset: 0;
    background: var(--color-primary);
    color: #fff;
    z-index: var(--z-mobile-menu);
    display: flex;
    flex-direction: column;
    padding: var(--space-6) var(--space-6) var(--space-8);
    overflow-y: auto;
    transform: translateX(100%);
    transition: transform var(--dur-slow) var(--ease-out);
}
.mobile-menu[hidden] { display: none; }
.mobile-menu.is-open { transform: translateX(0); }

.mobile-menu__header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--space-10);
}
.mobile-menu__close {
    width: 44px;
    height: 44px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    border-radius: var(--radius-full);
    background: rgba(255,255,255,0.08);
    transition: background var(--dur-fast);
}
.mobile-menu__close:hover { background: rgba(255,255,255,0.16); }

.mobile-menu__nav ul { display: flex; flex-direction: column; gap: 4px; }
.mobile-menu__nav a {
    display: block;
    padding: 14px 0;
    font-family: var(--font-display);
    font-size: var(--fs-2xl);
    font-weight: var(--fw-semi);
    color: #fff;
    border-bottom: 1px solid rgba(255,255,255,0.08);
    transition: color var(--dur-fast), padding-left var(--dur-fast);
}
.mobile-menu__nav a:hover {
    color: var(--color-accent);
    padding-left: var(--space-2);
}

.mobile-menu__footer {
    margin-top: auto;
    padding-top: var(--space-8);
}
.mobile-menu__langs { margin: var(--space-6) 0; }
.mobile-menu__langs-label {
    display: block;
    font-size: var(--fs-xs);
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: rgba(255,255,255,0.6);
    margin-bottom: var(--space-3);
}
.mobile-menu__langs ul {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-2);
}
.mobile-menu__langs a {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 12px;
    border-radius: var(--radius-md);
    background: rgba(255,255,255,0.06);
    font-size: var(--fs-xs);
    font-weight: var(--fw-semi);
    color: #fff;
}
.mobile-menu__langs a.is-active {
    background: var(--color-accent);
    color: var(--color-primary);
}
.mobile-menu__contact {
    display: flex;
    flex-direction: column;
    gap: 4px;
    font-size: var(--fs-sm);
    color: rgba(255,255,255,0.75);
    margin-top: var(--space-6);
}
.mobile-menu__contact a:hover { color: var(--color-accent); }

/* ============ FOOTER ============ */

.site-footer {
    background: var(--color-primary);
    color: rgba(255,255,255,0.75);
    padding: var(--space-20) 0 var(--space-6);
    font-size: var(--fs-sm);
}
.footer-grid {
    display: grid;
    grid-template-columns: 1.4fr 1fr 1.2fr 1fr;
    gap: var(--space-12);
    margin-bottom: var(--space-16);
}
.footer-col .brand img { height: 40px; margin-bottom: var(--space-5); }
.footer-col__desc {
    color: rgba(255,255,255,0.65);
    line-height: 1.7;
    margin-bottom: var(--space-6);
}
.footer-col__title {
    font-size: var(--fs-base);
    color: #fff;
    margin-bottom: var(--space-5);
    letter-spacing: 0.03em;
}

.footer-links li,
.footer-hours li,
.footer-contact li {
    padding: 6px 0;
}
.footer-links a {
    color: rgba(255,255,255,0.7);
    transition: color var(--dur-fast), padding-left var(--dur-fast);
}
.footer-links a:hover {
    color: var(--color-accent);
    padding-left: 4px;
}
.footer-contact li {
    display: flex;
    gap: 10px;
    align-items: flex-start;
}
.footer-contact svg {
    color: var(--color-accent);
    margin-top: 3px;
    flex-shrink: 0;
}
.footer-contact a { color: rgba(255,255,255,0.75); }
.footer-contact a:hover { color: var(--color-accent); }

.footer-hours li {
    display: flex;
    justify-content: space-between;
    color: rgba(255,255,255,0.75);
}
.footer-trust {
    margin-top: var(--space-5);
}
.footer-trust .badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 10px;
    background: rgba(244,164,0,0.15);
    color: var(--color-accent);
    border-radius: var(--radius-full);
    font-size: var(--fs-xs);
    font-weight: var(--fw-semi);
}

.socials {
    display: flex;
    gap: 8px;
}
.socials a {
    width: 36px;
    height: 36px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: rgba(255,255,255,0.06);
    color: #fff;
    border-radius: var(--radius-full);
    transition: background var(--dur-fast), color var(--dur-fast), transform var(--dur-fast);
}
.socials a:hover {
    background: var(--color-accent);
    color: var(--color-primary);
    transform: translateY(-2px);
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--space-4);
    padding-top: var(--space-6);
    border-top: 1px solid rgba(255,255,255,0.08);
    font-size: var(--fs-xs);
    color: rgba(255,255,255,0.6);
}
.footer-legal {
    display: flex;
    gap: var(--space-5);
    flex-wrap: wrap;
}
.footer-legal a {
    color: rgba(255,255,255,0.6);
    transition: color var(--dur-fast);
}
.footer-legal a:hover { color: var(--color-accent); }

/* ============ COOKIE BANNER ============ */

.cookie-banner {
    position: fixed;
    bottom: 20px;
    left: 20px;
    right: 20px;
    max-width: 900px;
    margin: 0 auto;
    background: #fff;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xl);
    z-index: var(--z-cookies);
    animation: cookieSlide var(--dur-slow) var(--ease-out);
}
@keyframes cookieSlide {
    from { opacity: 0; transform: translateY(20px); }
    to   { opacity: 1; transform: translateY(0); }
}
.cookie-banner__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-6);
    padding: var(--space-4) var(--space-6);
    flex-wrap: wrap;
}
.cookie-banner p {
    font-size: var(--fs-sm);
    color: var(--color-text);
    margin: 0;
    flex: 1;
    min-width: 280px;
}
.cookie-banner a {
    color: var(--color-primary);
    text-decoration: underline;
    font-weight: var(--fw-semi);
}
.cookie-banner__actions {
    display: flex;
    gap: var(--space-2);
    flex-shrink: 0;
}