/* Navbar */
.navbar {
    position: fixed;
    inset: 0 0 auto 0;
    z-index: 50;
    padding: 1rem 0;
    background: linear-gradient(to bottom, rgba(31,31,31,0.7), rgba(31,31,31,0.3), transparent);
    transform: translateY(-100px);
    animation: navIn 0.8s var(--premium) 0.1s forwards;
    transition: background 0.5s ease, padding 0.5s ease, border-color 0.5s ease, backdrop-filter 0.5s ease;
}
@keyframes navIn { to { transform: translateY(0); } }

@media (min-width: 768px) {
    .navbar { padding: 1.25rem 0; }
}

.navbar.is-scrolled {
    background: rgba(38, 38, 38, 0.95);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    padding: 0.75rem 0;
    border-bottom: 1px solid rgba(68,68,68,0.5);
}

.navbar__inner {
    max-width: var(--container);
    margin: 0 auto;
    padding: 0 1.5rem;
    display: flex; align-items: center; justify-content: space-between;
    gap: 1rem;
}
@media (min-width: 768px) {
    .navbar__inner { padding: 0 3rem; }
}

.navbar__logo img { height: 48px; width: auto; }
@media (min-width: 768px) { .navbar__logo img { height: 64px; } }

.navbar__links {
    display: none;
    align-items: center;
    gap: 1.5rem;
}
@media (min-width: 1024px) { .navbar__links { display: flex; gap: 1.75rem; } }
@media (min-width: 1280px) { .navbar__links { gap: 2rem; } }

.navbar__link {
    font-size: 0.75rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: rgba(245, 245, 240, 0.8);
    transition: color 0.3s;
}
.navbar__link:hover, .navbar__link.is-active { color: var(--brand-light); }

.navbar__cta { display: none; }
@media (min-width: 1024px) { .navbar__cta { display: flex; } }
.navbar__cta .btn {
    padding: 0.625rem 1.5rem;
    font-size: 0.75rem;
    letter-spacing: 0.1em;
}

.navbar__toggle { display: inline-flex; padding: 0.5rem; margin-right: -0.5rem; color: var(--brand-light); }
@media (min-width: 1024px) { .navbar__toggle { display: none; } }

.navbar__toggle-close { display: none; }
body.is-menu-open .navbar__toggle-open  { display: none; }
body.is-menu-open .navbar__toggle-close { display: inline-flex; }

/* Mobile menu */
.mobile-menu {
    position: fixed;
    inset: 0;
    z-index: 40;
    background: var(--brand-darker);
    padding: 6rem 1.5rem 2rem;
    overflow-y: auto;
    opacity: 0;
    transform: translateY(-1.25rem);
    pointer-events: none;
    transition: opacity 0.3s var(--premium), transform 0.3s var(--premium);
}
body.is-menu-open .mobile-menu {
    opacity: 1;
    transform: translateY(0);
    pointer-events: auto;
}
.mobile-menu__inner {
    height: 100%;
    display: flex; flex-direction: column;
}
.mobile-menu__links {
    margin-top: 2rem;
    display: flex; flex-direction: column;
    gap: 1rem;
    font-size: 1.125rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.2em;
}
@media (min-width: 768px) {
    .mobile-menu__links { gap: 1.5rem; font-size: 1.25rem; }
}
.mobile-menu__link {
    color: rgba(245, 245, 240, 0.8);
    padding-bottom: 1rem;
    border-bottom: 1px solid rgba(68,68,68,0.3);
}
.mobile-menu__link.is-active { color: var(--brand-light); }
.mobile-menu__cta {
    margin-top: auto;
    margin-bottom: 3rem;
    padding-top: 2rem;
}

/* Footer */
.footer {
    background: var(--brand-darker);
    padding: 4rem 0 2rem;
    border-top: 1px solid rgba(68,68,68,0.3);
    position: relative;
    overflow: hidden;
}
.footer::before {
    content: '';
    position: absolute; inset: 0; z-index: 1;
    opacity: 0.25;
    pointer-events: none;
    background-image: url('https://cdn.magicpatterns.com/uploads/dVpaC3masLzjuXAtkFBcMi/ChatGPT_Image_22._apr._2026,_23_19_05.webp');
    background-size: cover;
    background-position: center;
}
@media (min-width: 768px) {
    .footer { padding: 6rem 0 3rem; }
}
.footer__inner {
    position: relative;
    z-index: 2;
    max-width: var(--container);
    margin: 0 auto;
    padding: 0 1.5rem;
}
@media (min-width: 768px) {
    .footer__inner { padding: 0 3rem; }
}

.footer__grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2.5rem;
    margin-bottom: 4rem;
}
@media (min-width: 640px) { .footer__grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .footer__grid { grid-template-columns: repeat(4, 1fr); gap: 4rem; margin-bottom: 5rem; } }

.footer__logo { height: 48px; margin-bottom: 1.5rem; }
@media (min-width: 768px) { .footer__logo { height: 56px; } }
.footer__tagline {
    color: var(--brand-gray);
    font-weight: 300;
    font-size: 0.875rem;
    line-height: 1.6;
    max-width: 20rem;
}
.footer__heading {
    color: var(--brand-light);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    font-size: 0.875rem;
    margin-bottom: 1.5rem;
}
.footer__list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex; flex-direction: column;
    gap: 1rem;
    color: var(--brand-gray);
    font-weight: 300;
    font-size: 0.875rem;
}
.footer__list a { color: inherit; transition: color 0.3s; }
.footer__list a:hover { color: var(--brand-light); }
.footer__contact-row {
    display: flex; align-items: flex-start; gap: 0.75rem;
}
.footer__icon { color: rgba(245,245,240,0.5); flex-shrink: 0; margin-top: 0.125rem; }
.footer__social { display: flex; gap: 1rem; }
.footer__social a {
    width: 2.5rem; height: 2.5rem;
    border-radius: 50%;
    display: inline-flex; align-items: center; justify-content: center;
    color: var(--brand-gray);
    transition: color 0.3s;
}
.footer__social a:hover { color: var(--brand-light); }
.footer__social-text { font-weight: 700; font-style: italic; font-size: 0.875rem; }

.footer__bottom {
    padding-top: 2rem;
    border-top: 1px solid rgba(68,68,68,0.3);
    display: flex; flex-direction: column;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    text-align: center;
    color: rgba(200,200,200,0.6);
    font-size: 0.75rem;
    font-weight: 300;
}
@media (min-width: 768px) { .footer__bottom { flex-direction: row; text-align: left; } }
.footer__legal { display: flex; flex-wrap: wrap; gap: 1rem; justify-content: center; }
@media (min-width: 768px) { .footer__legal { gap: 1.5rem; } }
.footer__legal a:hover { color: var(--brand-gray); }