/* ==========================================================================
   DESIGN SYSTEM - CORES, TIPOGRAFIA E ANIMAÇÕES
   ========================================================================== */
:root {
    /* Paleta Premium */
    --color-bg-dark: #0B0A09;
    --color-bg-dark-alt: #1A1816;
    --color-bg-card: #16140F;
    --color-bg-light: #FFF;
    --color-bg-light-gray: #F9F7F3;
    
    /* Dourados e Acentos */
    --color-gold: #D4AF37;
    --color-gold-hover: #E8C547;
    --color-gold-light: #F3E5AB;
    --color-bronze: #8B6F47;
    --color-rose-gold: #D89D8B;
    
    /* Textos */
    --color-text-primary: #FDFCF0;
    --color-text-secondary: #B8AFA3;
    --color-text-tertiary: #8B8680;
    
    /* Bordas e Divisórias */
    --color-border: #3A3530;
    --color-divider: #2D2926;
    
    /* Tipografia */
    --font-display: 'Cinzel', serif;
    --font-body: 'Lato', sans-serif;
    --letter-spacing-tight: 1.5px;
    --letter-spacing-medium: 2px;
    --letter-spacing-wide: 3px;
    
    /* Espaçamento */
    --spacing-xs: 8px;
    --spacing-sm: 12px;
    --spacing-md: 20px;
    --spacing-lg: 30px;
    --spacing-xl: 40px;
    --spacing-2xl: 50px;
    --spacing-3xl: 80px;
    
    /* Sombras Profundas */
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 8px 24px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 20px 40px rgba(0, 0, 0, 0.5);
    --shadow-xl: 0 30px 60px rgba(212, 175, 55, 0.15);
    --shadow-glow: 0 0 30px rgba(212, 175, 55, 0.2);
    
    /* Animações */
    --transition-smooth: color .3s ease, background-color .3s ease, border-color .3s ease, box-shadow .4s ease, opacity .3s ease, transform .4s cubic-bezier(0.25, 0.8, 0.25, 1);
    --transition-fast: color .3s ease, border-color .3s ease, opacity .3s ease;
    --transition-slow: all 0.6s cubic-bezier(0.33, 0.66, 0.66, 1);
    
    /* Breakpoints */
    --bp-sm: 576px;
    --bp-md: 768px;
    --bp-lg: 1024px;
    --bp-xl: 1200px;
}

/* Reset */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    scroll-padding-top: 90px;
    scrollbar-gutter: stable;
    -webkit-text-size-adjust: 100%;
}

html.modal-open { overflow: hidden; }

body {
    background-color: var(--color-bg-dark);
    color: var(--color-text-primary);
    font-family: var(--font-body);
    font-size: 16px;
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    -webkit-tap-highlight-color: transparent;
}

button, a, .card { touch-action: manipulation; }

/* Tipografia */
h1, h2, h3, h4 {
    font-family: var(--font-display);
    font-weight: 500;
}

a {
    color: inherit;
    text-decoration: none;
}

button {
    font-family: inherit;
    cursor: pointer;
}

/* ==========================================================================
   COMPONENTES REUTILIZÁVEIS
   ========================================================================== */
.btn {
    display: inline-block;
    padding: var(--spacing-sm) var(--spacing-lg);
    text-transform: uppercase;
    letter-spacing: var(--letter-spacing-wide);
    font-size: 0.85rem;
    font-weight: 700;
    transition: var(--transition-smooth);
    border: 1px solid transparent;
    border-radius: 2px;
}

.btn-primary {
    border-color: var(--color-gold);
    color: var(--color-gold);
}

.btn-primary:hover {
    background-color: var(--color-gold);
    color: var(--color-bg-dark);
}

.btn-instagram {
    background-color: var(--color-gold);
    color: var(--color-bg-dark);
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.btn-instagram:hover {
    background-color: var(--color-gold-hover);
}

.divider {
    width: 60px;
    height: 1px;
    background-color: var(--color-gold);
    margin: var(--spacing-lg) auto;
}

.logo-accent {
    color: var(--color-gold);
}

/* ==========================================================================
   HEADER / NAVBAR
   ========================================================================== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(15, 14, 13, 0.95);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--color-border);
    z-index: 1000;
    padding: var(--spacing-md);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: var(--spacing-xl);
}

.logo {
    font-size: 1.6rem;
    letter-spacing: var(--letter-spacing-wide);
    text-transform: uppercase;
    font-weight: 500;
}

.nav-social {
    font-size: 0.9rem;
    letter-spacing: var(--letter-spacing-tight);
    text-transform: uppercase;
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    transition: var(--transition-smooth);
    white-space: nowrap;
}

.nav-social:hover {
    color: var(--color-gold);
}

/* ==========================================================================
   HERO SECTION - Design Elegante e Moderno
   ========================================================================== */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    background: linear-gradient(135deg, rgba(11, 10, 9, 0.7) 0%, rgba(26, 24, 22, 0.8) 50%, rgba(11, 10, 9, 0.7) 100%),
                url('https://images.unsplash.com/photo-1594035910387-fea47794261f?q=80&w=1920&auto=format&fit=crop') center / cover;
    margin-top: 70px;
    padding: var(--spacing-xl);
    position: relative;
    overflow: hidden;
}

/* Efeito de brilho sutil */
.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    transform: translateX(-100%);
    will-change: transform;
    pointer-events: none;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(212, 175, 55, 0.1), transparent);
    animation: shimmer 4s infinite;
}

@keyframes shimmer {
    from { transform: translateX(-100%); }
    to { transform: translateX(100%); }
}

.hero-content {
    max-width: 900px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-xl);
    position: relative;
    z-index: 2;
    animation: fadeInUp 1s ease-out;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.hero h2 {
    font-size: clamp(2.2rem, 8vw, 4rem);
    background: linear-gradient(135deg, var(--color-gold) 0%, var(--color-rose-gold) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1.1;
    letter-spacing: var(--letter-spacing-tight);
    font-weight: 600;
    text-shadow: 0 8px 32px rgba(212, 175, 55, 0.1);
}

.hero p {
    font-size: 1.2rem;
    color: var(--color-text-secondary);
    font-weight: 300;
    line-height: 1.8;
    max-width: 600px;
    letter-spacing: 0.5px;
}

/* ==========================================================================
   GALERIA / VITRINE
   ========================================================================== */
.gallery-wrapper {
    max-width: 1200px;
    margin: 0 auto;
    padding: var(--spacing-3xl) var(--spacing-md);
}

.gallery-header {
    text-align: center;
    margin-bottom: var(--spacing-3xl);
}

.gallery-header h2 {
    font-size: clamp(1.8rem, 4vw, 2.2rem);
    letter-spacing: var(--letter-spacing-tight);
    margin-bottom: var(--spacing-lg);
}

.subtitle {
    color: var(--color-text-secondary);
    font-size: 1rem;
    font-weight: 300;
}

/* FILTROS DE MARCAS */
.brand-filters {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-3xl);
}

.btn-brand {
    background: transparent;
    border: 1px solid var(--color-border);
    color: var(--color-text-secondary);
    padding: var(--spacing-sm) var(--spacing-lg);
    border-radius: 2px;
    font-family: var(--font-body);
    font-size: 0.9rem;
    font-weight: 400;
    letter-spacing: var(--letter-spacing-tight);
    text-transform: uppercase;
    transition: var(--transition-smooth);
}

.btn-brand:hover,
.btn-brand.active {
    border-color: var(--color-gold);
    color: var(--color-gold);
}

/* GRID DE PERFUMES */
.perfume-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: var(--spacing-2xl);
    min-height: 400px;
}

.loading {
    grid-column: 1 / -1;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    color: var(--color-gold);
    padding: var(--spacing-2xl);
    min-height: 400px;
}

/* CARDS - Design Premium */
.card {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    display: flex;
    flex-direction: column;
    border-radius: 8px;
    overflow: hidden;
    cursor: pointer;
    transition: var(--transition-smooth);
    position: relative;
}

.card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(212, 175, 55, 0.1) 0%, transparent 50%);
    opacity: 0;
    transition: opacity 0.4s ease;
    pointer-events: none;
    z-index: 2;
}

.card:hover {
    border-color: var(--color-gold);
    transform: translateY(-12px);
    box-shadow: var(--shadow-xl);
}

.card:hover::before {
    opacity: 1;
}

.card-img-box {
    width: 100%;
    aspect-ratio: 4 / 5;
    overflow: hidden;
    background: linear-gradient(135deg, #FFF 0%, var(--color-bg-light-gray) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}

.card-img-box::after {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at 30% 30%, rgba(255, 255, 255, 0.2), transparent);
    pointer-events: none;
}

.card-img-box img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    transition: transform 0.8s cubic-bezier(0.25, 0.8, 0.25, 1);
}

.card:hover .card-img-box img {
    transform: scale(1.12) rotate(1deg);
}

.card-info {
    padding: var(--spacing-2xl) var(--spacing-md);
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    flex-grow: 1;
    justify-content: space-between;
    background: linear-gradient(180deg, rgba(22, 20, 15, 0.8) 0%, rgba(26, 24, 22, 1) 100%);
    position: relative;
    z-index: 1;
}

.card-info::before {
    content: '';
    position: absolute;
    top: 0;
    left: 15%;
    right: 15%;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--color-gold), transparent);
}

.card-brand {
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: var(--letter-spacing-wide);
    color: var(--color-rose-gold);
    margin-bottom: var(--spacing-sm);
    font-weight: 600;
    opacity: 0.9;
}

.card-title {
    font-family: var(--font-display);
    font-size: 1.5rem;
    color: var(--color-text-primary);
    margin-bottom: var(--spacing-lg);
    font-weight: 500;
    line-height: 1.3;
}

.btn-discover {
    font-size: 0.75rem;
    color: var(--color-text-secondary);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: var(--letter-spacing-medium);
    border-bottom: 2px solid transparent;
    padding-bottom: 6px;
    transition: var(--transition-fast);
    position: relative;
}

.card:hover .btn-discover {
    color: var(--color-gold);
    border-color: var(--color-gold);
}

/* ==========================================================================
   MODAL - centralizado em qualquer tela (usa dvh + safe-area)
   ========================================================================== */
.modal {
    /* zera os estilos padrão do <dialog> que atrapalhavam a centralização */
    position: fixed;
    inset: 0;
    width: 100%;
    height: 100%;
    max-width: none;
    max-height: none;
    margin: 0;
    border: 0;
    color: inherit;
    background: rgba(11, 10, 9, 0.92);
    z-index: 2000;
    padding: max(16px, env(safe-area-inset-top)) max(16px, env(safe-area-inset-right)) max(16px, env(safe-area-inset-bottom)) max(16px, env(safe-area-inset-left));
    align-items: center;
    justify-content: center;
    overscroll-behavior: contain;
}

.modal[open] { display: flex; animation: fadeIn .25s ease-out; }
.modal.is-closing { animation: fadeOut .2s ease-in forwards; }
.modal::backdrop { background: transparent; }

.modal-box {
    position: relative;
    display: flex;
    width: 100%;
    max-width: 960px;
    max-height: 100%;
    background: linear-gradient(135deg, var(--color-bg-card) 0%, var(--color-bg-dark-alt) 100%);
    border: 1px solid var(--color-border);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: var(--shadow-xl);
    animation: popIn .3s cubic-bezier(.2, .8, .2, 1);
}

.modal.is-closing .modal-box { animation: popOut .2s ease-in forwards; }

@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }
@keyframes fadeOut { to { opacity: 0; } }
@keyframes popIn { from { opacity: 0; transform: translateY(16px) scale(.97); } to { opacity: 1; transform: none; } }
@keyframes popOut { to { opacity: 0; transform: translateY(8px) scale(.98); } }

.btn-close {
    position: absolute;
    top: 12px;
    right: 12px;
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(11, 10, 9, 0.75);
    border: 1px solid var(--color-border);
    color: var(--color-text-primary);
    border-radius: 50%;
    z-index: 10;
    transition: var(--transition-smooth);
}

.btn-close .icon { width: 20px; height: 20px; }
.btn-close:hover { color: var(--color-gold); border-color: var(--color-gold); }

/* a área que rola é o layout, então o botão fechar fica sempre visível */
.modal-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    width: 100%;
    min-height: 0;
    overflow-y: auto;
    overscroll-behavior: contain;
    -webkit-overflow-scrolling: touch;
}

.modal-img-container {
    background: var(--color-bg-light);
    aspect-ratio: 4 / 5;
    overflow: hidden;
}

.modal-img-container img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.modal-info-container {
    padding: var(--spacing-2xl) var(--spacing-xl);
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.modal-info-content { text-align: center; }

.modal-brand {
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: var(--letter-spacing-wide);
    color: var(--color-gold);
    display: block;
    margin-bottom: var(--spacing-sm);
}

.modal-title {
    font-size: clamp(1.5rem, 4vw, 2.2rem);
    line-height: 1.2;
    margin-bottom: var(--spacing-lg);
    color: var(--color-text-primary);
}

.modal-divider {
    width: 40px;
    height: 1px;
    background: var(--color-gold);
    margin: var(--spacing-lg) auto;
}

.modal-desc {
    font-size: 1rem;
    color: var(--color-text-secondary);
    line-height: 1.8;
    margin-bottom: var(--spacing-xl);
    font-weight: 300;
}

.pyramid h4 {
    font-family: var(--font-body);
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: var(--letter-spacing-tight);
    margin-bottom: var(--spacing-md);
    color: var(--color-gold);
}

.pyramid ul {
    list-style: none;
    margin-bottom: var(--spacing-xl);
    display: inline-block;
    text-align: left;
}

.pyramid li {
    font-size: 0.95rem;
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-xs);
}

.pyramid li strong { color: var(--color-text-primary); font-weight: 400; }

.modal-action { display: flex; justify-content: center; }

/* ==========================================================================
   FOOTER
   ========================================================================== */
.footer {
    border-top: 1px solid var(--color-border);
    background: #0A0908;
    padding: var(--spacing-3xl) var(--spacing-md) var(--spacing-lg);
    text-align: center;
}

.footer-logo {
    font-size: 2.2rem;
    margin-bottom: var(--spacing-md);
    letter-spacing: var(--letter-spacing-tight);
}

.footer-content {
    margin-bottom: var(--spacing-2xl);
}

.footer-content p {
    color: var(--color-text-secondary);
    font-size: 0.95rem;
    margin-bottom: var(--spacing-lg);
    letter-spacing: var(--letter-spacing-tight);
}

.social-icon {
    color: var(--color-text-primary);
    font-size: 1.8rem;
    transition: var(--transition-smooth);
    display: inline-block;
}

.social-icon:hover {
    color: var(--color-gold);
    transform: translateY(-5px);
}

.footer-bottom {
    margin-top: var(--spacing-2xl);
    padding-top: var(--spacing-md);
    border-top: 1px solid var(--color-border);
    font-size: 0.8rem;
    color: #555;
}

/* ==========================================================================
   ÍCONES, SPINNER E AJUSTES DE FLUIDEZ
   ========================================================================== */
:root { --nav-h: 68px; }
html { scroll-padding-top: calc(var(--nav-h) + 16px); }

.icon { width: 1.1em; height: 1.1em; flex-shrink: 0; }
.social-icon .icon { width: 1.8rem; height: 1.8rem; }

.spinner {
    width: 22px; height: 22px; margin-right: 12px;
    border: 2px solid rgba(212, 175, 55, .25);
    border-top-color: var(--color-gold);
    border-radius: 50%;
    animation: spin .8s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

.navbar {
    height: var(--nav-h);
    padding: 0 max(var(--spacing-md), env(safe-area-inset-right)) 0 max(var(--spacing-md), env(safe-area-inset-left));
}
.nav-container { height: 100%; }

.hero {
    margin-top: var(--nav-h);
    min-height: calc(100vh - var(--nav-h));
    min-height: calc(100svh - var(--nav-h));
}

.card-img-box img { opacity: 0; transition: transform .8s cubic-bezier(.25, .8, .25, 1), opacity .5s ease; }
.card-img-box img.loaded { opacity: 1; }
.card-img-box { background: var(--color-bg-dark-alt); }
.perfume-grid.is-swapping .card { animation: fadeIn .35s ease-out both; }

.card:focus-visible, .btn-brand:focus-visible, .btn:focus-visible,
.btn-close:focus-visible, .nav-social:focus-visible, .social-icon:focus-visible {
    outline: 2px solid var(--color-gold);
    outline-offset: 3px;
}

/* toque: sem hover "preso", com feedback de pressão */
@media (hover: none) {
    .card:hover { transform: none; box-shadow: none; border-color: var(--color-border); }
    .card:hover::before { opacity: 0; }
    .card:hover .card-img-box img { transform: none; }
    .card:hover .btn-discover { color: var(--color-text-secondary); border-color: transparent; }
    .card:active { transform: scale(.98); border-color: var(--color-gold); }
    .btn-brand:hover:not(.active) { border-color: var(--color-border); color: var(--color-text-secondary); }
}

/* ==========================================================================
   RESPONSIVIDADE
   ========================================================================== */
@media (max-width: 768px) {
    :root { --nav-h: 58px; }

    .hero { padding: var(--spacing-lg) var(--spacing-md); }
    .hero h2 { font-size: 2.2rem; }
    .hero p { font-size: 1rem; }
    .logo { font-size: 1.25rem; letter-spacing: 2px; }
    .nav-social { font-size: 0; gap: 0; width: 44px; height: 44px; justify-content: center; }
    .nav-social .icon { width: 24px; height: 24px; }

    .gallery-wrapper { padding: var(--spacing-xl) var(--spacing-md) var(--spacing-3xl); }
    .gallery-header { margin-bottom: var(--spacing-xl); }

    /* filtros: linha única com rolagem horizontal, fixa abaixo do topo */
    .brand-filters {
        position: sticky;
        top: var(--nav-h);
        z-index: 50;
        justify-content: flex-start;
        flex-wrap: nowrap;
        overflow-x: auto;
        scrollbar-width: none;
        scroll-snap-type: x proximity;
        margin: 0 calc(-1 * var(--spacing-md)) var(--spacing-lg);
        padding: 12px var(--spacing-md);
        gap: 8px;
        background: rgba(11, 10, 9, 0.94);
        border-bottom: 1px solid var(--color-divider);
    }
    .brand-filters::-webkit-scrollbar { display: none; }
    .btn-brand { flex: 0 0 auto; white-space: nowrap; min-height: 40px; padding: 0 var(--spacing-md); font-size: .75rem; scroll-snap-align: center; }

    .perfume-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; min-height: 0; }
    .loading { min-height: 200px; font-size: 1rem; text-align: center; }

    .card-info { padding: 16px 10px 18px; }
    .card-info::before { left: 10%; right: 10%; }
    .card-brand { font-size: .6rem; letter-spacing: 1.5px; margin-bottom: 6px; }
    .card-title { font-size: 1rem; margin-bottom: 12px; }
    .btn-discover { font-size: .65rem; letter-spacing: 1px; padding-bottom: 4px; }

    /* modal: coluna única, centralizado, largura de "cartão" */
    .modal-box { max-width: 440px; }
    .modal-layout { grid-template-columns: 1fr; align-content: start; }
    .modal-img-container { aspect-ratio: auto; height: clamp(220px, 38vh, 340px); height: clamp(220px, 38dvh, 340px); }
    .modal-info-container { padding: var(--spacing-lg) var(--spacing-md) var(--spacing-lg); }
    .modal-desc { font-size: .95rem; line-height: 1.7; margin-bottom: var(--spacing-lg); }
    .pyramid ul { margin-bottom: var(--spacing-lg); }
    .btn-instagram { width: 100%; justify-content: center; min-height: 48px; }
    .modal-action { width: 100%; }

    .footer { padding-bottom: max(var(--spacing-lg), env(safe-area-inset-bottom)); }
}

/* celular deitado: volta para duas colunas para caber na altura */
@media (max-width: 900px) and (max-height: 520px) and (orientation: landscape) {
    .modal-box { max-width: 720px; }
    .modal-layout { grid-template-columns: 1fr 1fr; }
    .modal-img-container { height: auto; min-height: 100%; }
}

@media (max-width: 380px) {
    .perfume-grid { gap: 10px; }
    .card-title { font-size: .9rem; }
}

@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; scroll-behavior: auto !important; }
}

/* ==========================================================================
   FILTRO DE CATEGORIA
   ========================================================================== */
.category-filters {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-2xl);
}
.category-filters[hidden] { display: none; }

.btn-cat {
    background: none;
    border: 0;
    border-bottom: 1px solid transparent;
    color: var(--color-text-tertiary);
    padding: 8px 4px;
    font-size: .8rem;
    letter-spacing: var(--letter-spacing-tight);
    text-transform: uppercase;
    transition: color .3s ease, border-color .3s ease;
}
.btn-cat:hover, .btn-cat.active { color: var(--color-gold); border-color: var(--color-gold); }
.btn-cat:focus-visible { outline: 2px solid var(--color-gold); outline-offset: 3px; }

@media (min-width: 769px) {
    .brand-filters { margin-bottom: var(--spacing-lg); }
}

@media (max-width: 768px) {
    .category-filters { flex-wrap: nowrap; overflow-x: auto; justify-content: flex-start; scrollbar-width: none; gap: var(--spacing-md); margin-bottom: var(--spacing-lg); }
    .category-filters::-webkit-scrollbar { display: none; }
    .btn-cat { flex: 0 0 auto; white-space: nowrap; min-height: 40px; }
}

@media (hover: none) {
    .btn-cat:hover:not(.active) { color: var(--color-text-tertiary); border-color: transparent; }
}