/* InWater - Navbar */
.iw-navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 50;
    transition: background-color 0.3s ease, backdrop-filter 0.3s ease;
}
.iw-navbar--scrolled {
    background-color: rgba(2, 6, 23, 0.85);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--iw-border);
}
.iw-navbar__inner {
    max-width: var(--iw-container);
    margin: 0 auto;
    padding: 0 1.5rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 64px;
}
@media (min-width: 768px) {
    .iw-navbar__inner { height: 80px; padding: 0 3rem; }
}

/* Logo */
.iw-logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}
.iw-logo__diamond {
    width: 36px;
    height: 36px;
    border: 1px solid rgba(255,255,255,0.8);
    transform: rotate(45deg);
    display: flex;
    align-items: center;
    justify-content: center;
}
.iw-logo__diamond--lg { width: 48px; height: 48px; }
.iw-logo__droplet {
    width: 18px;
    height: 18px;
    transform: rotate(-45deg);
}
.iw-logo__diamond--lg .iw-logo__droplet { width: 24px; height: 24px; }
.iw-logo__text {
    font-family: var(--iw-font-heading);
    font-weight: 700;
    font-size: 1.125rem;
    letter-spacing: 0.15em;
    color: var(--iw-text-primary);
}
.iw-logo__text--lg { font-size: 1.5rem; }

/* Desktop links */
.iw-navbar__links {
    display: none;
    align-items: center;
    gap: 2rem;
}
@media (min-width: 768px) { .iw-navbar__links { display: flex; } }
.iw-navbar__link {
    font-family: var(--iw-font-heading);
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--iw-text-secondary);
    transition: color 0.3s ease;
}
.iw-navbar__link:hover { color: var(--iw-accent); }

/* Mobile toggle */
.iw-navbar__toggle {
    display: flex;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
}
@media (min-width: 768px) { .iw-navbar__toggle { display: none; } }
.iw-navbar__toggle-bar {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--iw-text-primary);
    transition: all 0.3s ease;
}
.iw-navbar__toggle--open .iw-navbar__toggle-bar:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.iw-navbar__toggle--open .iw-navbar__toggle-bar:nth-child(2) { opacity: 0; }
.iw-navbar__toggle--open .iw-navbar__toggle-bar:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

/* Mobile menu */
.iw-navbar__mobile {
    display: none;
    background-color: rgba(2, 6, 23, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--iw-border);
    padding: 0 1.5rem 1.5rem;
}
.iw-navbar__mobile--open { display: block; }
@media (min-width: 768px) { .iw-navbar__mobile { display: none !important; } }
.iw-navbar__mobile-link {
    display: block;
    padding: 0.75rem 0;
    font-family: var(--iw-font-heading);
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--iw-text-secondary);
    transition: color 0.3s ease;
}
.iw-navbar__mobile-link:hover { color: var(--iw-accent); }

/* === Two-row navbar (xdeep stil) === */
.iw-navbar--two-rows {
    background-color: rgba(2, 6, 23, 0.55);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    transition: background-color 0.3s ease, box-shadow 0.3s ease;
}
.iw-navbar--two-rows.iw-navbar--scrolled {
    background-color: rgba(2, 6, 23, 0.96);
    box-shadow: 0 6px 24px rgba(0,0,0,0.25);
}

/* Gornja razina */
.iw-navbar__top {
    border-bottom: 1px solid rgba(255,255,255,0.05);
}
.iw-navbar--two-rows .iw-navbar__inner {
    height: 56px;
}
@media (min-width: 768px) {
    .iw-navbar--two-rows .iw-navbar__inner { height: 64px; }
}

.iw-navbar__top-links {
    display: none;
    align-items: center;
    gap: 1.5rem;
}
@media (min-width: 768px) {
    .iw-navbar__top-links { display: flex; }
}
.iw-navbar__top-link {
    font-family: var(--iw-font-heading);
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: #cbd5e1;
    text-decoration: none;
    transition: color 0.2s;
}
.iw-navbar__top-link:hover { color: var(--iw-accent); }

.iw-navbar__cta {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    background-color: var(--iw-accent);
    color: #02060f;
    font-family: var(--iw-font-heading);
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    font-weight: 700;
    padding: 0.55rem 0.9rem;
    text-decoration: none;
    transition: all 0.2s;
}
.iw-navbar__cta:hover { background-color: #67e8f9; transform: translateY(-1px); }

/* Donja razina: kategorije bar */
.iw-navbar__bottom {
    display: none;
}
@media (min-width: 768px) {
    .iw-navbar__bottom { display: block; }
    .iw-navbar__bottom .iw-navbar__inner {
        height: 44px;
        justify-content: center;
    }
}
.iw-navbar__cats {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.25rem;
    width: 100%;
    overflow-x: auto;
    scrollbar-width: none;
}
.iw-navbar__cats::-webkit-scrollbar { display: none; }
.iw-navbar__cat-link {
    position: relative;
    font-family: var(--iw-font-heading);
    font-size: 0.82rem;
    text-transform: uppercase;
    letter-spacing: 0.18em;
    color: #e2e8f0;
    text-decoration: none;
    padding: 0.5rem 0.85rem;
    white-space: nowrap;
    transition: color 0.2s;
}
.iw-navbar__cat-link:hover { color: var(--iw-accent); }
.iw-navbar__cat-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 2px;
    background-color: var(--iw-accent);
    transition: width 0.3s;
}
.iw-navbar__cat-link:hover::after { width: 75%; }

/* Toggle (hamburger) */
.iw-navbar__toggle {
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 4px;
    background: none;
    border: 0;
    padding: 0.5rem;
    cursor: pointer;
}
@media (min-width: 768px) { .iw-navbar__toggle { display: none; } }
.iw-navbar__toggle-bar {
    display: block;
    width: 22px;
    height: 2px;
    background-color: #fff;
    transition: transform 0.2s;
}

/* Mobile menu */
.iw-navbar__mobile {
    display: none;
    background-color: rgba(2,6,23,0.98);
    backdrop-filter: blur(20px);
    border-top: 1px solid rgba(255,255,255,0.08);
    padding: 1rem 1.5rem 1.5rem;
    max-height: 80vh;
    overflow-y: auto;
}
.iw-navbar__mobile.is-open { display: block; }
.iw-navbar__mobile-heading {
    font-family: var(--iw-font-heading);
    font-size: 0.72rem;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    color: #64748b;
    margin: 0.75rem 0 0.25rem;
}
.iw-navbar__mobile-link {
    display: block;
    padding: 0.65rem 0;
    font-family: var(--iw-font-heading);
    font-size: 0.95rem;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: #e2e8f0;
    text-decoration: none;
}
.iw-navbar__mobile-link:hover { color: var(--iw-accent); }
.iw-navbar__mobile-link--accent { color: var(--iw-accent); font-weight: 700; }