.fa,
.fas,
.far,
.fab {
    display: inline-block;
    font-style: normal;
    font-variant: normal;
    text-rendering: auto;
    line-height: 1;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

.fa,
.fas {
    font-family: "Font Awesome 6 Free";
    font-weight: 900;
}

.far {
    font-family: "Font Awesome 6 Free";
    font-weight: 400;
}

.fab {
    font-family: "Font Awesome 6 Brands";
    font-weight: 400;
}

.fa-fw {
    text-align: center;
    width: 1.25em;
}

.fa-spin {
    animation: fa-spin 2s linear infinite;
}

@keyframes fa-spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}
.navbar {
    background: var(--glass) !important;
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    border-bottom: 1px solid var(--nav-border);
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    margin-bottom: 0 !important;
    padding-top: 5px !important;
    padding-bottom: 0 !important;
    transition: background-color 0.35s ease, box-shadow 0.35s ease, border-color 0.35s ease;
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.03);
}

.navbar > .container,
.navbar > .container-fluid {
    margin-bottom: 0 !important;
    padding-bottom: 0 !important;
}

.navbar-brand {
    padding: 0 !important;
    margin: 0 !important;
}

.sp-rubber-band {
    animation: spRubberBand 1s;
}

@keyframes spRubberBand {
    0% { transform: scale3d(1, 1, 1); }
    30% { transform: scale3d(1.25, 0.75, 1); }
    40% { transform: scale3d(0.75, 1.25, 1); }
    50% { transform: scale3d(1.15, 0.85, 1); }
    65% { transform: scale3d(0.95, 1.05, 1); }
    75% { transform: scale3d(1.05, 0.95, 1); }
    100% { transform: scale3d(1, 1, 1); }
}

.navbar.scrolled {
    margin-bottom: 0 !important;
    padding-top: 5px !important;
    padding-bottom: 0 !important;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.08);
    background: var(--nav-scrolled-bg) !important;
}

.logo-img {
    display: block;
}

.nav-link {
    font-weight: 600;
    color: var(--nav-text) !important;
    transition: color 0.3s ease, background-color 0.3s ease;
    padding: 10px 18px !important;
    border-radius: 8px;
    font-size: var(--sp-font-menu-size);
    position: relative;
}

.nav-link:hover {
    color: var(--primary) !important;
    background: var(--primary-light);
}

.nav-link.active {
    color: var(--nav-text) !important;
    font-weight: 700;
    background: transparent;
}

.nav-link.nav-link-current::after {
    content: "";
    position: absolute;
    left: 18px;
    right: 18px;
    bottom: 4px;
    height: 3px;
    border-radius: 999px;
    background: var(--primary);
    opacity: 1;
}

.login-btn {
    background: var(--login-bg);
    border: 1px solid var(--login-border);
    color: var(--login-color);
    width: 48px;
    height: 48px;
    border-radius: 12px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
    text-decoration: none !important;
    font-size: 20px;
    box-shadow: 0 4px 6px -1px rgba(0,0,0,0.05);
}

.login-btn:hover {
    background: var(--primary);
    color: #fff;
    transform: translateY(-2px) scale(1.05);
    border-color: var(--primary);
    box-shadow: 0 8px 15px var(--primary-light);
}

.login-btn.active {
    background: var(--primary-light);
    color: var(--primary);
    border-color: var(--primary);
}

#cart-indicator {
    position: relative;
    cursor: pointer;
    background: var(--primary);
    color: #fff;
    width: 48px;
    height: 48px;
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
    box-shadow: 0 8px 16px var(--primary-light);
}

#cart-indicator:hover {
    transform: scale(1.05) rotate(-5deg);
    filter: brightness(1.1);
}

.cart-count {
    position: absolute;
    top: -10px;
    right: -10px;
    background: #f43f5e;
    color: #fff;
    min-width: 24px;
    height: 24px;
    padding: 0 6px;
    border-radius: 12px;
    font-size: 11px;
    font-weight: 900;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 3px solid #fff;
    box-shadow: 0 4px 8px rgba(0,0,0,0.1);
}

.sp-scroll-row {
    display: flex;
    gap: 20px;
    overflow-x: auto;
    padding: 10px 5px 25px;
    scroll-snap-type: x mandatory;
    -webkit-overflow-scrolling: touch;
}

.sp-scroll-item {
    flex: 0 0 auto;
    scroll-snap-align: start;
    width: 240px;
}

.sp-scroll-row::-webkit-scrollbar {
    height: 10px;
}

.sp-scroll-row::-webkit-scrollbar-thumb {
    background: rgba(100, 116, 139, 0.2);
    border-radius: 10px;
    border: 3px solid transparent;
    background-clip: content-box;
}

.sp-scroll-row::-webkit-scrollbar-track {
    background: transparent;
}

.fw-800 { font-weight: 800; }
.fw-900 { font-weight: 900; }
.rounded-4 { border-radius: 12px !important; }
.rounded-5 { border-radius: 12px !important; }
.shadow-premium { box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.08); }
.text-gradient { background: linear-gradient(135deg, var(--primary), var(--secondary)); -webkit-background-clip: text; -webkit-text-fill-color: transparent; }

.breadcrumb { background: transparent; padding: 0; margin-bottom: 1.5rem; }
.breadcrumb-item + .breadcrumb-item::before { content: "\f054"; font-family: "Font Awesome 5 Free"; font-weight: 900; font-size: 10px; color: #cbd5e1; }
.breadcrumb-item a { color: #64748b; font-weight: 600; font-size: 14px; transition: 0.3s; }
.breadcrumb-item a:hover { color: var(--primary); }
.breadcrumb-item.active { color: var(--dark); font-weight: 700; font-size: 14px; }

.text-primary { color: var(--primary) !important; }
.bg-primary { background-color: var(--primary) !important; }
.text-secondary { color: var(--secondary) !important; }
.bg-secondary { background-color: var(--secondary) !important; }

.btn-primary { background-color: var(--primary) !important; border-color: var(--primary) !important; color: var(--primary-contrast) !important; }
.btn-primary:hover { background-color: var(--secondary) !important; border-color: var(--secondary) !important; transform: translateY(-2px); box-shadow: 0 8px 15px var(--primary-light); }
.btn-outline-primary { color: var(--primary) !important; border-color: var(--primary) !important; }
.btn-outline-primary:hover { background-color: var(--primary) !important; color: #fff !important; }

.menu-icon span { background: var(--nav-text) !important; }

.dropdown-menu { background: var(--nav-scrolled-bg) !important; backdrop-filter: blur(15px); }
.dropdown-item { color: var(--nav-text) !important; transition: all 0.2s ease; }
.dropdown-item:hover { background: var(--primary-light) !important; color: var(--primary) !important; }
.dropdown-item.active, .dropdown-item:active { background-color: var(--accent) !important; color: #fff !important; }
.dropdown-header { color: var(--nav-text) !important; opacity: 0.6; }
.dropdown-divider { border-top-color: var(--nav-border) !important; }
.text-accent { color: var(--accent) !important; }
.bg-accent { background-color: var(--accent) !important; }
.btn-accent { background-color: var(--accent) !important; color: #fff !important; border: none; }
.btn-accent:hover { opacity: 0.9; transform: translateY(-2px); }

.form-check-input:checked { background-color: var(--primary) !important; border-color: var(--primary) !important; }

@media (max-width: 767.98px) {
    body {
        padding-top: 84px;
    }

    .navbar,
    .navbar.scrolled {
        padding-top: 5px !important;
        padding-bottom: 0 !important;
    }

    .logo-img,
    .navbar.scrolled .logo-img {
        height: 58px !important;
        transition: none !important;
    }
}