/* ============================================================
   SOLIDARIX — Navbar & Footer
   ============================================================ */

/* ---- NAVBAR ---- */
.sr-nav {
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 1000;
    transition: background var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
}
.sr-nav.scrolled {
    background: rgba(255,255,255,.96);
    backdrop-filter: blur(18px);
    box-shadow: 0 2px 20px rgba(10,22,40,.08);
}
.sr-nav__inner {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 32px;
    height: 72px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
}
/* Logo */
.sr-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-family: 'Sora', sans-serif;
    font-weight: 800;
    font-size: 1.25rem;
    color: var(--white);
    flex-shrink: 0;
    transition: color var(--dur);
}
.sr-nav.scrolled .sr-logo { color: var(--ink); }
.sr-logo__mark {
    width: 34px; height: 34px;
    border-radius: 9px;
    background: var(--gold);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.05rem;
    font-weight: 900;
    color: var(--ink);
    flex-shrink: 0;
}
/* Nav links */
.sr-nav__links {
    display: flex;
    align-items: center;
    gap: 2px;
    list-style: none;
    flex: 1;
    justify-content: center;
}
.sr-nav__links a {
    font-size: .88rem;
    font-weight: 500;
    padding: 8px 13px;
    border-radius: 8px;
    color: rgba(255,255,255,.8);
    transition: all var(--dur);
    white-space: nowrap;
}
.sr-nav.scrolled .sr-nav__links a { color: var(--ink-light); }
.sr-nav__links a:hover {
    background: rgba(255,255,255,.12);
    color: var(--white);
}
.sr-nav.scrolled .sr-nav__links a:hover {
    background: var(--grey-100);
    color: var(--ink);
}
.sr-nav__links a.active {
    color: var(--gold-light);
    font-weight: 600;
}
.sr-nav.scrolled .sr-nav__links a.active { color: var(--sky); }

/* Nav right */
.sr-nav__right {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-shrink: 0;
}
/* Nav CTA button */
.sr-nav__cta {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--gold);
    color: var(--ink) !important;
    font-family: 'Sora', sans-serif;
    font-weight: 700;
    font-size: .88rem;
    padding: 9px 18px;
    border-radius: 8px;
    transition: all var(--dur);
    white-space: nowrap;
}
.sr-nav__cta:hover {
    background: var(--gold-light);
    transform: translateY(-1px);
    box-shadow: 0 4px 16px rgba(200,150,62,.4);
}

/* Lang dropdown */
.sr-lang {
    position: relative;
}
.sr-lang__btn {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: .85rem;
    font-weight: 500;
    padding: 7px 12px;
    border-radius: 8px;
    color: rgba(255,255,255,.8);
    cursor: pointer;
    border: 1.5px solid rgba(255,255,255,.2);
    background: transparent;
    font-family: 'DM Sans', sans-serif;
    transition: all var(--dur);
}
.sr-nav.scrolled .sr-lang__btn { color: var(--ink-light); border-color: var(--grey-200); }
.sr-lang__btn:hover { border-color: rgba(255,255,255,.5); }
.sr-nav.scrolled .sr-lang__btn:hover { border-color: var(--sky); }
.sr-lang__btn .bi-chevron-down { font-size: .65rem; }

.sr-lang__menu {
    display: none;
    position: absolute;
    top: calc(100% + 8px);
    right: 0;
    background: var(--white);
    border-radius: var(--radius);
    box-shadow: var(--shadow-xl);
    overflow: hidden;
    min-width: 130px;
    border: 1px solid var(--grey-200);
    z-index: 100;
}
.sr-lang:hover .sr-lang__menu { display: block; }
.sr-lang__menu a {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 11px 16px;
    font-size: .88rem;
    font-weight: 500;
    color: var(--ink-light);
    transition: background var(--dur);
}
.sr-lang__menu a:hover { background: var(--grey-100); }
.sr-lang__menu a.active { color: var(--sky); font-weight: 700; }

/* Hamburger */
.sr-hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    padding: 8px;
    border: none;
    background: transparent;
}
.sr-hamburger span {
    display: block;
    width: 22px; height: 2px;
    background: var(--white);
    border-radius: 2px;
    transition: all var(--dur);
}
.sr-nav.scrolled .sr-hamburger span { background: var(--ink); }

/* Mobile overlay */
.sr-mobile {
    display: none;
    position: fixed;
    inset: 0;
    z-index: 999;
    background: var(--ink);
    flex-direction: column;
    padding: 88px 28px 40px;
    gap: 2px;
    overflow-y: auto;
}
.sr-mobile.open { display: flex; }
.sr-mobile__close {
    position: fixed;
    top: 18px; right: 22px;
    font-size: 1.5rem;
    color: rgba(255,255,255,.5);
    background: none;
    border: none;
    cursor: pointer;
    z-index: 1000;
}
.sr-mobile a {
    font-family: 'Sora', sans-serif;
    font-size: 1.15rem;
    font-weight: 600;
    color: rgba(255,255,255,.75);
    padding: 14px 0;
    border-bottom: 1px solid rgba(255,255,255,.07);
    display: flex;
    align-items: center;
    gap: 12px;
    transition: color var(--dur);
}
.sr-mobile a:hover { color: var(--white); }
.sr-mobile a i { font-size: 1rem; opacity: .6; }
.sr-mobile .sr-mobile__cta {
    display: block;
    text-align: center;
    background: var(--gold);
    color: var(--ink);
    border-radius: 12px;
    padding: 16px;
    font-weight: 700;
    font-size: 1rem;
    margin-top: 24px;
    border-bottom: none;
}

/* ---- FOOTER ---- */
.sr-footer {
    background: var(--ink);
    color: var(--white);
    padding: 80px 0 0;
}
.sr-footer__grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
    gap: 48px;
    padding-bottom: 60px;
}
.sr-footer__brand { }
.sr-footer__logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-family: 'Sora', sans-serif;
    font-weight: 800;
    font-size: 1.2rem;
    margin-bottom: 14px;
}
.sr-footer__desc {
    font-size: .88rem;
    color: rgba(255,255,255,.45);
    line-height: 1.75;
    margin-bottom: 24px;
}
.sr-footer__social {
    display: flex;
    gap: 8px;
}
.sr-footer__social a {
    width: 36px; height: 36px;
    border-radius: 9px;
    background: rgba(255,255,255,.07);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: .95rem;
    color: rgba(255,255,255,.5);
    transition: all var(--dur);
}
.sr-footer__social a:hover {
    background: var(--sky);
    color: var(--white);
    transform: translateY(-2px);
}
.sr-footer__col-title {
    font-family: 'Sora', sans-serif;
    font-size: .75rem;
    font-weight: 700;
    color: rgba(255,255,255,.3);
    text-transform: uppercase;
    letter-spacing: .1em;
    margin-bottom: 20px;
}
.sr-footer__links {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 9px;
}
.sr-footer__links a {
    font-size: .88rem;
    color: rgba(255,255,255,.55);
    display: flex;
    align-items: center;
    gap: 8px;
    transition: all var(--dur);
}
.sr-footer__links a i { font-size: .78rem; opacity: .5; }
.sr-footer__links a:hover { color: var(--white); padding-left: 4px; }
.sr-footer__contact-item {
    display: flex;
    gap: 10px;
    align-items: flex-start;
    margin-bottom: 12px;
    font-size: .88rem;
    color: rgba(255,255,255,.55);
}
.sr-footer__contact-item i { color: var(--gold-light); flex-shrink: 0; margin-top: 2px; }
.sr-footer__contact-item a { color: rgba(255,255,255,.55); transition: color var(--dur); }
.sr-footer__contact-item a:hover { color: var(--white); }

.sr-footer__bottom {
    border-top: 1px solid rgba(255,255,255,.07);
    padding: 22px 0;
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 12px;
}
.sr-footer__copy {
    font-size: .8rem;
    color: rgba(255,255,255,.28);
}
.sr-footer__warning {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: .78rem;
    color: rgba(255,195,50,.5);
}

/* ---- Responsive ---- */
@media (max-width: 1024px) {
    .sr-footer__grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 768px) {
    .sr-nav__links, .sr-lang, .sr-nav__cta { display: none; }
    .sr-hamburger { display: flex; }
    .sr-nav__inner { height: 64px; padding: 0 20px; }
    .sr-footer__grid { grid-template-columns: 1fr; gap: 32px; }
    .sr-footer__bottom { flex-direction: column; align-items: flex-start; }
}

/* ---- Mobile lang selector inside mobile menu ---- */
.sr-mobile__lang {
    margin-top: 20px;
    padding-top: 20px;
    border-top: 1px solid rgba(255,255,255,.1);
}
.sr-mobile__lang-title {
    font-size: .7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .1em;
    color: rgba(255,255,255,.3);
    margin-bottom: 12px;
}
.sr-mobile__lang-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 8px;
}
.sr-mobile__lang-grid a {
    display: flex;
    align-items: center;
    gap: 9px;
    padding: 11px 14px;
    border-radius: 10px;
    border: 1.5px solid rgba(255,255,255,.1);
    font-size: .88rem;
    font-weight: 600;
    color: rgba(255,255,255,.65);
    background: transparent;
    transition: all .25s;
    border-bottom: none; /* override sr-mobile a style */
}
.sr-mobile__lang-grid a:hover {
    background: rgba(255,255,255,.08);
    color: var(--white);
    border-color: rgba(255,255,255,.25);
    padding-left: 14px; /* override hover padding from sr-mobile a */
}
.sr-mobile__lang-grid a.active {
    background: var(--gold);
    color: var(--ink);
    border-color: var(--gold);
    font-weight: 700;
}