/* ==========================================================================
   FITFEMME DESIGN SYSTEM & STYLESHEET
   Vanilla CSS • Tokens • Accessibility • Mobile-first Responsive
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. DESIGN TOKENS
   -------------------------------------------------------------------------- */
:root {
    /* Brand Palette */
    --color-primary: #b86b4d;
    --color-primary-hover: #9c553a;
    --color-primary-light: #fbf5f1;
    --color-primary-subtle: #f2e3d9;
    --color-primary-border: #e8cdbd;

    /* Neutral & Backgrounds */
    --color-dark: #191817;
    --color-dark-soft: #2b2927;
    --color-text: #2f2c2a;
    --color-text-muted: #6b645f;
    --color-text-subtle: #8e8781;
    --color-bg: #fcfbf9;
    --color-surface: #ffffff;
    --color-surface-alt: #f7f5f2;
    --color-border: #e8e4df;
    --color-border-light: #f0ede9;

    /* Feedback & Semantics */
    --color-success: #15803d;
    --color-success-bg: #f0fdf4;
    --color-success-border: #bbf7d0;
    --color-error: #b91c1c;
    --color-error-bg: #fef2f2;
    --color-error-border: #fecaca;
    --color-warning: #b45309;
    --color-warning-bg: #fffbeb;
    --color-warning-border: #fde68a;
    --color-star: #eab308;

    /* Typography */
    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;

    /* Spacing Scale */
    --space-1: 4px;
    --space-2: 8px;
    --space-3: 12px;
    --space-4: 16px;
    --space-5: 20px;
    --space-6: 24px;
    --space-8: 32px;
    --space-10: 40px;
    --space-12: 48px;
    --space-16: 64px;

    /* Border Radius */
    --radius-xs: 4px;
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 18px;
    --radius-pill: 9999px;

    /* Shadows */
    --shadow-sm: 0 1px 3px rgba(25, 24, 23, 0.05), 0 1px 2px rgba(25, 24, 23, 0.03);
    --shadow-md: 0 4px 14px rgba(25, 24, 23, 0.07), 0 2px 6px rgba(25, 24, 23, 0.04);
    --shadow-lg: 0 12px 28px rgba(25, 24, 23, 0.1), 0 4px 10px rgba(25, 24, 23, 0.05);
    --shadow-drawer: -8px 0 32px rgba(25, 24, 23, 0.16);

    /* Layout */
    --container-max: 1600px;
    --header-height: 64px;

    /* Transitions */
    --transition-fast: 160ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-base: 240ms cubic-bezier(0.4, 0, 0.2, 1);
}

/* --------------------------------------------------------------------------
   2. RESET & BASE
   -------------------------------------------------------------------------- */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
}

body {
    font-family: var(--font-sans);
    font-size: 15px;
    line-height: 1.55;
    color: var(--color-text);
    background-color: var(--color-bg);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}

body.no-scroll {
    overflow: hidden;
}

a {
    color: inherit;
    text-decoration: none;
    transition: color var(--transition-fast);
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

button, input, select, textarea {
    font: inherit;
    color: inherit;
}

button {
    background: none;
    border: none;
    cursor: pointer;
}

ul, ol {
    list-style: none;
}

/* Accessible focus visible ring */
:focus {
    outline: none;
}

:focus-visible {
    outline: 2px solid var(--color-primary);
    outline-offset: 3px;
    border-radius: var(--radius-xs);
}

/* [hidden] tem de vencer os display: flex/grid dos componentes */
[hidden] {
    display: none !important;
}

/* Diálogos fechados e o fundo durante um diálogo aberto ficam inertes.
   Fallback para browsers sem suporte nativo a `inert`. */
[inert] {
    pointer-events: none;
    user-select: none;
}

.cart-drawer[inert],
.modal-window[inert] {
    pointer-events: none;
}

/* Accessibility helper */
.sr-only {
    position: absolute !important;
    width: 1px !important;
    height: 1px !important;
    padding: 0 !important;
    margin: -1px !important;
    overflow: hidden !important;
    clip: rect(0, 0, 0, 0) !important;
    white-space: nowrap !important;
    border: 0 !important;
}

.skip-link {
    position: absolute;
    top: -60px;
    left: var(--space-4);
    background: var(--color-dark);
    color: var(--color-surface);
    padding: var(--space-2) var(--space-4);
    border-radius: var(--radius-sm);
    z-index: 9999;
    font-weight: 600;
    font-size: 13px;
    transition: top var(--transition-fast);
}

.skip-link:focus {
    top: var(--space-3);
}

/* Layout container */
.container {
    width: min(97%, var(--container-max));
    margin-left: auto;
    margin-right: auto;
}

/* --------------------------------------------------------------------------
   3. SHARED COMPONENTS & BUTTONS
   -------------------------------------------------------------------------- */
.btn-primary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    min-height: 40px;
    padding: var(--space-2) var(--space-5);
    background-color: var(--color-dark);
    color: var(--color-surface);
    font-size: 13.5px;
    font-weight: 600;
    letter-spacing: -0.01em;
    border-radius: var(--radius-pill);
    border: 1px solid transparent;
    cursor: pointer;
    transition: all var(--transition-fast);
    text-align: center;
}

.btn-primary:hover {
    background-color: var(--color-primary);
    color: var(--color-surface);
    transform: translateY(-1px);
    box-shadow: 0 6px 16px rgba(184, 107, 77, 0.25);
}

.btn-primary:active {
    transform: translateY(0);
}

.btn-secondary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    min-height: 40px;
    padding: var(--space-2) var(--space-5);
    background-color: var(--color-surface-alt);
    color: var(--color-dark);
    font-size: 13.5px;
    font-weight: 600;
    border-radius: var(--radius-pill);
    border: 1px solid var(--color-border);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.btn-secondary:hover {
    background-color: var(--color-surface);
    border-color: var(--color-dark);
}

.btn-outline {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    min-height: 40px;
    padding: var(--space-2) var(--space-5);
    background-color: transparent;
    color: var(--color-dark);
    font-size: 13.5px;
    font-weight: 600;
    border-radius: var(--radius-pill);
    border: 1px solid var(--color-border);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.btn-outline:hover {
    border-color: var(--color-primary);
    color: var(--color-primary);
    background-color: var(--color-primary-light);
}

.btn-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 38px;
    min-height: 38px;
    border-radius: var(--radius-pill);
    color: var(--color-text);
    transition: all var(--transition-fast);
    padding: var(--space-1);
}

.btn-icon:hover {
    color: var(--color-primary);
    background-color: var(--color-primary-light);
}

/* Badge tags */
.badge {
    display: inline-flex;
    align-items: center;
    padding: 3px 9px;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    border-radius: var(--radius-xs);
    background-color: var(--color-surface);
    color: var(--color-dark);
    box-shadow: var(--shadow-sm);
}

.badge-primary {
    background-color: var(--color-primary);
    color: var(--color-surface);
}

.badge-discount {
    background-color: #fee2e2;
    color: var(--color-error);
}

/* Star ratings — duas camadas sobrepostas, a de cima recortada pela nota.
   A versão anterior arredondava a meia-estrela para cima: 4.6 e 5.0 eram idênticos. */
.star-rating {
    position: relative;
    display: inline-block;
    font-size: 12px;
    line-height: 1;
    letter-spacing: 1px;
    white-space: nowrap;
    vertical-align: middle;
}

.star-rating--lg {
    font-size: 16px;
}

.star-rating-track {
    color: #e2deda;
}

.star-rating-fill {
    position: absolute;
    inset: 0;
    overflow: hidden;
    color: var(--color-star);
    white-space: nowrap;
}

.review-count {
    font-size: 11.5px;
    color: var(--color-text-subtle);
    margin-left: var(--space-1);
    font-weight: 500;
}

/* Section Header */
.section-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    margin-bottom: var(--space-4);
    gap: var(--space-3);
}

.section-title {
    font-size: clamp(20px, 2.2vw, 24px);
    font-weight: 800;
    letter-spacing: -0.025em;
    color: var(--color-dark);
    line-height: 1.2;
}

.section-title span {
    font-weight: 300;
    color: var(--color-primary);
}

.section-subtitle {
    font-size: 13.5px;
    color: var(--color-text-muted);
    margin-top: var(--space-1);
}

.section-link {
    font-size: 12.5px;
    font-weight: 600;
    color: var(--color-primary);
    white-space: nowrap;
    display: inline-flex;
    align-items: center;
    gap: 4px;
}

.section-link:hover {
    color: var(--color-primary-hover);
    text-decoration: underline;
}

/* Demo Notice Banner */
.demo-badge {
    display: inline-block;
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    padding: 2px 6px;
    border-radius: var(--radius-xs);
    background-color: var(--color-warning-bg);
    color: var(--color-warning);
    border: 1px solid var(--color-warning-border);
    vertical-align: middle;
}

/* --------------------------------------------------------------------------
   4. HEADER & NAVBAR
   -------------------------------------------------------------------------- */
header.site-header {
    position: sticky;
    top: 0;
    left: 0;
    width: 100%;
    background-color: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--color-border);
    z-index: 1000;
    transition: all var(--transition-fast);
}

.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: var(--header-height);
    gap: var(--space-4);
}

.logo a {
    font-size: 21px;
    font-weight: 800;
    letter-spacing: -0.03em;
    color: var(--color-dark);
    display: inline-flex;
    align-items: center;
}

.logo span {
    font-weight: 300;
    color: var(--color-primary);
}

.nav-links {
    display: flex;
    align-items: center;
    gap: var(--space-6);
}

.nav-links a {
    font-size: 13.5px;
    font-weight: 500;
    color: var(--color-text-muted);
    position: relative;
    padding: var(--space-2) 0;
    letter-spacing: -0.01em;
}

.nav-links a:hover,
.nav-links a.active {
    color: var(--color-primary);
}

.nav-links a.active::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 2px;
    background-color: var(--color-primary);
    border-radius: var(--radius-pill);
}

.nav-icons {
    display: flex;
    align-items: center;
    gap: var(--space-2);
}

.nav-btn {
    position: relative;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 40px;
    min-height: 40px;
    border-radius: var(--radius-pill);
    color: var(--color-dark);
    transition: all var(--transition-fast);
}

.nav-btn:hover {
    color: var(--color-primary);
    background-color: var(--color-primary-light);
}

.cart-count {
    position: absolute;
    top: 2px;
    right: 2px;
    background-color: var(--color-primary);
    color: var(--color-surface);
    font-size: 10px;
    font-weight: 700;
    min-width: 18px;
    height: 18px;
    padding: 0 4px;
    border-radius: var(--radius-pill);
    display: flex;
    align-items: center;
    justify-content: center;
    line-height: 1;
    border: 2px solid var(--color-surface);
}

.hamburger {
    display: none;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 4px;
    width: 40px;
    height: 40px;
    border-radius: var(--radius-sm);
}

.hamburger span {
    display: block;
    width: 18px;
    height: 2px;
    background-color: var(--color-dark);
    border-radius: var(--radius-pill);
    transition: transform var(--transition-fast), opacity var(--transition-fast);
}

.hamburger[aria-expanded="true"] span:nth-child(1) {
    transform: translateY(6px) rotate(45deg);
}

.hamburger[aria-expanded="true"] span:nth-child(2) {
    opacity: 0;
}

.hamburger[aria-expanded="true"] span:nth-child(3) {
    transform: translateY(-6px) rotate(-45deg);
}

/* --------------------------------------------------------------------------
   5. PRODUCT CARDS & GRID
   -------------------------------------------------------------------------- */
.product-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: var(--space-3);
}

.product-card {
    background-color: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    transition: transform var(--transition-base), box-shadow var(--transition-base), border-color var(--transition-base);
    position: relative;
}

.product-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
    border-color: var(--color-border-light);
}

.product-card-link {
    display: flex;
    flex-direction: column;
    flex: 1;
    color: inherit;
    text-decoration: none;
}

.product-card-media {
    position: relative;
    width: 100%;
    aspect-ratio: 4/5;
    background-color: var(--color-surface-alt);
    overflow: hidden;
}

.product-card-media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.45s ease;
}

.product-card:hover .product-card-media img {
    transform: scale(1.04);
}

/* Uma linha ancorada nas duas bordas: selo à esquerda, desconto à direita.
   Em coluna, o `align-items: stretch` esticava a pílula de desconto até a
   largura do selo acima — era daí que vinha o bloco desproporcional. */
.product-card-badges {
    position: absolute;
    top: var(--space-2);
    left: var(--space-2);
    right: var(--space-2);
    display: flex;
    align-items: flex-start;
    gap: var(--space-2);
    z-index: 2;
    pointer-events: none;
}

.product-card-badges .price-discount-pill {
    margin-left: auto;
    flex-shrink: 0;
    padding: 3px 7px;
    font-size: 10.5px;
    background-color: var(--color-surface);
    box-shadow: var(--shadow-sm);
}

.product-card-info {
    padding: var(--space-3) var(--space-3) 0;
    display: flex;
    flex-direction: column;
    flex: 1;
}

/* Categoria + avaliação dividem uma linha: o card ganha uma linha de altura. */
.product-card-meta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-2);
    margin-bottom: 3px;
    min-height: 14px;
}

.product-card-category {
    font-size: 10.5px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--color-primary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.product-card-title {
    font-size: 13.5px;
    font-weight: 600;
    line-height: 1.35;
    text-align: center;
    color: var(--color-dark);
    margin-bottom: var(--space-1);
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.product-card-rating {
    display: inline-flex;
    align-items: center;
    gap: 3px;
    flex-shrink: 0;
}

.product-card-rating .star-rating {
    font-size: 11px;
}

.product-card-rating .review-count {
    margin-left: 0;
    font-size: 10.5px;
}

.product-card-title {
    margin-bottom: var(--space-2);
}

.product-card-pricing {
    margin-top: auto;
    display: flex;
    align-items: baseline;
    justify-content: center;
    flex-wrap: wrap;
    gap: var(--space-2);
    padding-bottom: var(--space-3);
}

.price-current {
    font-size: 15px;
    font-weight: 800;
    color: var(--color-dark);
}

.price-old {
    font-size: 12px;
    color: var(--color-text-subtle);
    text-decoration: line-through;
}

.price-discount-pill {
    font-size: 10px;
    font-weight: 700;
    color: var(--color-error);
    background-color: var(--color-error-bg);
    padding: 1px 5px;
    border-radius: var(--radius-xs);
}

/* Card Inline Variant Selectors */
.card-selectors {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 6px;
    padding: 0 var(--space-3) var(--space-2);
}

.card-sizes {
    display: flex;
    justify-content: center;
    gap: 4px;
    flex-wrap: wrap;
}

.card-size-btn {
    min-width: 28px;
    height: 24px;
    padding: 0 4px;
    border-radius: 4px;
    border: 1px solid var(--color-border);
    background-color: var(--color-surface);
    font-size: 10.5px;
    font-weight: 600;
    color: var(--color-dark);
    cursor: pointer;
    transition: all var(--transition-fast);
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.card-size-btn:hover {
    border-color: var(--color-dark);
}

.card-size-btn.active {
    background-color: var(--color-dark);
    color: var(--color-surface);
    border-color: var(--color-dark);
}

.card-colors {
    display: flex;
    justify-content: center;
    gap: 6px;
    align-items: center;
}

.card-color-btn {
    width: 16px;
    height: 16px;
    border-radius: var(--radius-pill);
    border: 1px solid rgba(0, 0, 0, 0.15);
    cursor: pointer;
    transition: all var(--transition-fast);
    padding: 0;
    position: relative;
}

.card-color-btn.active {
    outline: 2px solid var(--color-dark);
    outline-offset: 1px;
    transform: scale(1.1);
}

.product-card-actions {
    padding: 0 var(--space-3) var(--space-3);
    margin-top: auto;
}

.btn-card-add {
    width: 100%;
    min-height: 34px;
    padding: 6px 12px;
    background-color: var(--color-surface-alt);
    color: var(--color-dark);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    font-size: 12.5px;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-1);
    transition: all var(--transition-fast);
}

.btn-card-add:hover {
    background-color: var(--color-dark);
    color: var(--color-surface);
    border-color: var(--color-dark);
}

/* --------------------------------------------------------------------------
   6. HOME PAGE
   -------------------------------------------------------------------------- */
.home-section {
    padding: var(--space-5) 0;
}

/* Hero Compact */
.hero-compact {
    padding: var(--space-3) 0 var(--space-2);
}

.hero-box {
    display: grid;
    grid-template-columns: 46% 54%;
    align-items: center;
    background: linear-gradient(135deg, #fbf7f3 0%, #f4eae1 100%);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    height: clamp(340px, 50vh, 440px);
    box-shadow: var(--shadow-sm);
}

.hero-copy {
    padding: var(--space-8) var(--space-8);
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.hero-kicker {
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--color-primary);
    margin-bottom: var(--space-2);
}

.hero-heading {
    font-size: clamp(26px, 2.6vw, 36px);
    font-weight: 800;
    line-height: 1.15;
    letter-spacing: -0.03em;
    color: var(--color-dark);
    margin-bottom: var(--space-2);
}

.hero-heading span {
    font-weight: 300;
    color: var(--color-primary);
}

.hero-lead {
    font-size: 14px;
    color: var(--color-text-muted);
    max-width: 380px;
    margin-bottom: var(--space-5);
    line-height: 1.5;
}

.hero-cta-group {
    display: flex;
    align-items: center;
    gap: var(--space-3);
}

/* A imagem é posicionada de forma absoluta para NUNCA influenciar a altura da
   linha do grid. Antes, com `align-items: center`, o item não esticava, o
   `height: 100%` da <img> não resolvia e ela caía na altura intrínseca: uma
   foto retrato inflava a linha para ~1187px, empurrando o texto para fora do
   `overflow: hidden` da caixa. Agora qualquer proporção de foto se comporta igual. */
.hero-visual {
    position: relative;
    align-self: stretch;
    width: 100%;
    min-height: 0;
    overflow: hidden;
}

.hero-visual img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center 42%;
}

/* Features Bar */
.features-strip {
    background-color: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: var(--space-3) var(--space-4);
    margin-top: var(--space-3);
    margin-bottom: var(--space-3);
    box-shadow: var(--shadow-sm);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-4);
}

.feature-cell {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    padding: 0 var(--space-2);
}

.feature-cell:not(:last-child) {
    border-right: 1px solid var(--color-border-light);
}

.feature-icon-bubble {
    width: 36px;
    height: 36px;
    border-radius: var(--radius-pill);
    background-color: var(--color-primary-light);
    color: var(--color-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.feature-meta strong {
    display: block;
    font-size: 13px;
    font-weight: 700;
    color: var(--color-dark);
    line-height: 1.2;
}

.feature-meta span {
    display: block;
    font-size: 11.5px;
    color: var(--color-text-muted);
    line-height: 1.3;
}

/* Categories Compact Grid */
.categories-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-3);
}

.category-card {
    position: relative;
    height: 130px;
    border-radius: var(--radius-md);
    overflow: hidden;
    display: block;
    box-shadow: var(--shadow-sm);
}

.category-card-bg {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
    transition: transform 0.4s ease;
}

.category-card:hover .category-card-bg {
    transform: scale(1.06);
}

.category-card-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(20, 18, 16, 0.78) 0%, rgba(20, 18, 16, 0.2) 60%, transparent 100%);
    padding: var(--space-3);
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    color: var(--color-surface);
}

.category-card-overlay h3 {
    font-size: 15px;
    font-weight: 700;
    line-height: 1.2;
}

.category-card-overlay span {
    font-size: 11px;
    opacity: 0.85;
}

/* Carousel */
.carousel-wrapper {
    position: relative;
}

.carousel-viewport {
    overflow: hidden;
    width: 100%;
    padding: var(--space-1) 0;
}

.carousel-track {
    display: flex;
    gap: var(--space-4);
    transition: transform 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

.carousel-track .product-card {
    flex: 0 0 calc(25% - 12px);
    min-width: calc(25% - 12px);
}

.carousel-nav-btn {
    position: absolute;
    top: 42%;
    transform: translateY(-50%);
    width: 36px;
    height: 36px;
    background-color: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-pill);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-md);
    cursor: pointer;
    z-index: 5;
    transition: all var(--transition-fast);
}

.carousel-nav-btn:hover {
    background-color: var(--color-dark);
    color: var(--color-surface);
    border-color: var(--color-dark);
}

.carousel-nav-btn.prev { left: -14px; }
.carousel-nav-btn.next { right: -14px; }

.carousel-dots {
    display: flex;
    justify-content: center;
    gap: 6px;
    margin-top: var(--space-3);
}

.carousel-dot {
    width: 6px;
    height: 6px;
    border-radius: var(--radius-pill);
    background-color: var(--color-border);
    transition: all var(--transition-fast);
}

.carousel-dot.active {
    width: 22px;
    background-color: var(--color-primary);
}

/* --------------------------------------------------------------------------
   7. CATALOG PAGE (PRODUTOS.HTML)
   -------------------------------------------------------------------------- */
.catalog-header {
    padding: var(--space-2) 0 var(--space-1);
}

.catalog-toolbar {
    background-color: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: var(--space-3) var(--space-4);
    margin-bottom: var(--space-4);
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-3);
    box-shadow: var(--shadow-sm);
}

.catalog-search-wrap {
    position: relative;
    flex: 1 1 260px;
    max-width: 360px;
}

.catalog-search-wrap input {
    width: 100%;
    height: 38px;
    padding: 0 var(--space-8) 0 var(--space-8);
    background-color: var(--color-surface-alt);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-pill);
    font-size: 13px;
}

.catalog-search-icon {
    position: absolute;
    left: var(--space-3);
    top: 50%;
    transform: translateY(-50%);
    color: var(--color-text-subtle);
    pointer-events: none;
}

.catalog-search-clear {
    position: absolute;
    right: var(--space-2);
    top: 50%;
    transform: translateY(-50%);
    color: var(--color-text-subtle);
    width: 24px;
    height: 24px;
    display: none;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-pill);
}

.catalog-search-clear.is-visible {
    display: flex;
}

.catalog-filters {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    flex-wrap: wrap;
}

.filter-chip {
    padding: 6px 14px;
    font-size: 12.5px;
    font-weight: 500;
    border-radius: var(--radius-pill);
    background-color: var(--color-surface-alt);
    border: 1px solid var(--color-border);
    color: var(--color-text);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.filter-chip:hover {
    border-color: var(--color-primary);
    color: var(--color-primary);
}

.filter-chip.active {
    background-color: var(--color-dark);
    border-color: var(--color-dark);
    color: var(--color-surface);
}

.catalog-controls-right {
    display: flex;
    align-items: center;
    gap: var(--space-3);
}

.sort-select-wrap {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    font-size: 12.5px;
    color: var(--color-text-muted);
}

.sort-select {
    height: 36px;
    padding: 0 var(--space-3);
    background-color: var(--color-surface-alt);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    font-size: 12.5px;
    font-weight: 500;
    cursor: pointer;
}

.catalog-meta-bar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--space-3);
    font-size: 13px;
    color: var(--color-text-muted);
}

.catalog-empty {
    text-align: center;
    padding: var(--space-12) var(--space-4);
    background-color: var(--color-surface);
    border: 1px dashed var(--color-border);
    border-radius: var(--radius-md);
    grid-column: 1 / -1;
}

.catalog-empty h3 {
    font-size: 18px;
    font-weight: 700;
    color: var(--color-dark);
    margin-bottom: var(--space-2);
}

.catalog-empty p {
    color: var(--color-text-muted);
    font-size: 14px;
    margin-bottom: var(--space-4);
}

/* --------------------------------------------------------------------------
   8. PRODUCT DETAIL PAGE (PRODUTO-DETALHE.HTML)
   -------------------------------------------------------------------------- */
.breadcrumb {
    padding: var(--space-4) 0 var(--space-3);
    font-size: 12.5px;
    color: var(--color-text-subtle);
    display: flex;
    align-items: center;
    gap: var(--space-2);
}

.breadcrumb a:hover {
    color: var(--color-primary);
}

.breadcrumb span[aria-current="page"] {
    color: var(--color-dark);
    font-weight: 600;
}

.product-detail-stage {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-8);
    background-color: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--space-6);
    box-shadow: var(--shadow-sm);
    margin-bottom: var(--space-8);
}

.detail-gallery {
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
}

.detail-main-img {
    width: 100%;
    aspect-ratio: 4/5;
    background-color: var(--color-surface-alt);
    border-radius: var(--radius-md);
    overflow: hidden;
    position: relative;
}

.detail-main-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.detail-thumbs {
    display: flex;
    gap: var(--space-2);
}

.detail-thumb-btn {
    width: 64px;
    height: 76px;
    border-radius: var(--radius-sm);
    overflow: hidden;
    border: 2px solid transparent;
    cursor: pointer;
    background-color: var(--color-surface-alt);
}

.detail-thumb-btn.active {
    border-color: var(--color-primary);
}

.detail-thumb-btn img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.detail-info {
    display: flex;
    flex-direction: column;
}

.detail-category {
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--color-primary);
    margin-bottom: var(--space-1);
}

.detail-title {
    font-size: clamp(22px, 2.4vw, 28px);
    font-weight: 800;
    line-height: 1.2;
    color: var(--color-dark);
    letter-spacing: -0.02em;
    margin-bottom: var(--space-2);
}

.detail-rating-row {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    margin-bottom: var(--space-4);
    font-size: 13px;
}

.detail-pricing {
    background-color: var(--color-surface-alt);
    border: 1px solid var(--color-border-light);
    border-radius: var(--radius-sm);
    padding: var(--space-3) var(--space-4);
    margin-bottom: var(--space-4);
    display: flex;
    align-items: baseline;
    gap: var(--space-3);
}

.detail-price-current {
    font-size: 24px;
    font-weight: 800;
    color: var(--color-dark);
}

.detail-price-old {
    font-size: 14px;
    color: var(--color-text-subtle);
    text-decoration: line-through;
}

.detail-installments {
    font-size: 12px;
    color: var(--color-text-muted);
}

.detail-desc-short {
    font-size: 14px;
    color: var(--color-text-muted);
    line-height: 1.55;
    margin-bottom: var(--space-5);
}

.variant-group {
    margin-bottom: var(--space-4);
}

.variant-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--space-2);
}

.variant-label {
    font-size: 13px;
    font-weight: 700;
    color: var(--color-dark);
}

.size-guide-link {
    font-size: 12px;
    font-weight: 600;
    color: var(--color-primary);
    text-decoration: underline;
    cursor: pointer;
}

.size-selector {
    display: flex;
    gap: var(--space-2);
    flex-wrap: wrap;
}

.size-option-btn {
    min-width: 44px;
    height: 38px;
    padding: 0 var(--space-3);
    border-radius: var(--radius-sm);
    border: 1px solid var(--color-border);
    background-color: var(--color-surface);
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.size-option-btn:hover {
    border-color: var(--color-dark);
}

.size-option-btn.selected {
    background-color: var(--color-dark);
    color: var(--color-surface);
    border-color: var(--color-dark);
}

.color-selector {
    display: flex;
    gap: var(--space-2);
    flex-wrap: wrap;
}

.color-option-btn {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    padding: 6px 12px;
    border-radius: var(--radius-pill);
    border: 1px solid var(--color-border);
    background-color: var(--color-surface);
    font-size: 12.5px;
    font-weight: 500;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.color-swatch {
    width: 14px;
    height: 14px;
    border-radius: var(--radius-pill);
    display: inline-block;
}

.color-option-btn.selected {
    border-color: var(--color-dark);
    background-color: var(--color-surface-alt);
    font-weight: 700;
}

.quantity-control {
    display: inline-flex;
    align-items: center;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    background-color: var(--color-surface);
}

.qty-btn {
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    font-weight: 600;
    color: var(--color-dark);
}

.qty-btn:disabled {
    opacity: 0.3;
    cursor: not-allowed;
}

.qty-input {
    width: 44px;
    text-align: center;
    border: none;
    background: transparent;
    font-weight: 700;
    font-size: 14px;
}

.detail-actions-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-3);
    margin-top: var(--space-5);
    margin-bottom: var(--space-5);
}

.variant-alert {
    padding: var(--space-2) var(--space-3);
    background-color: var(--color-error-bg);
    border: 1px solid var(--color-error-border);
    color: var(--color-error);
    border-radius: var(--radius-sm);
    font-size: 12px;
    font-weight: 600;
    margin-bottom: var(--space-3);
    display: none;
}

.variant-alert.is-visible {
    display: block;
}

.detail-trust-pills {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-2);
    border-top: 1px solid var(--color-border-light);
    padding-top: var(--space-4);
    margin-top: auto;
}

.trust-item {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    font-size: 11.5px;
    color: var(--color-text-muted);
}

.trust-item svg {
    color: var(--color-primary);
    flex-shrink: 0;
}

/* Accessible Product Tabs */
.tabs-section {
    background-color: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--space-6);
    box-shadow: var(--shadow-sm);
    margin-bottom: var(--space-8);
}

.tabs-nav {
    display: flex;
    gap: var(--space-4);
    border-bottom: 1px solid var(--color-border);
    margin-bottom: var(--space-5);
}

.tab-trigger {
    padding: var(--space-2) 0 var(--space-3);
    font-size: 14px;
    font-weight: 600;
    color: var(--color-text-muted);
    border-bottom: 2px solid transparent;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.tab-trigger:hover {
    color: var(--color-primary);
}

.tab-trigger[aria-selected="true"] {
    color: var(--color-primary);
    border-bottom-color: var(--color-primary);
}

.tab-panel {
    display: none;
    font-size: 14px;
    line-height: 1.65;
    color: var(--color-text);
}

.tab-panel.active {
    display: block;
}

.spec-list {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-3);
}

.spec-item {
    display: flex;
    justify-content: space-between;
    padding: var(--space-2) 0;
    border-bottom: 1px solid var(--color-border-light);
}

.spec-item dt {
    color: var(--color-text-muted);
    font-weight: 500;
}

.spec-item dd {
    font-weight: 600;
    color: var(--color-dark);
}

/* Reviews List */
.reviews-summary-card {
    display: grid;
    grid-template-columns: 200px 1fr;
    gap: var(--space-6);
    margin-bottom: var(--space-6);
    padding-bottom: var(--space-5);
    border-bottom: 1px solid var(--color-border);
}

.reviews-score-big {
    font-size: 42px;
    font-weight: 800;
    line-height: 1;
    color: var(--color-dark);
    margin-bottom: var(--space-1);
}

.reviews-stream {
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
}

.review-card {
    padding: var(--space-3);
    background-color: var(--color-surface-alt);
    border-radius: var(--radius-sm);
}

.review-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--space-2);
}

.review-author {
    font-size: 13px;
    font-weight: 700;
    color: var(--color-dark);
}

.review-date {
    font-size: 11.5px;
    color: var(--color-text-subtle);
}

.review-comment {
    font-size: 13px;
    color: var(--color-text-muted);
}

/* --------------------------------------------------------------------------
   9. ABOUT & CONTACT PAGES
   -------------------------------------------------------------------------- */
.page-intro {
    text-align: center;
    padding: var(--space-8) 0 var(--space-4);
}

.page-intro h1 {
    font-size: clamp(28px, 3.2vw, 40px);
    font-weight: 800;
    letter-spacing: -0.03em;
    color: var(--color-dark);
}

.page-intro h1 span {
    color: var(--color-primary);
    font-weight: 300;
}

.page-intro p {
    font-size: 15px;
    color: var(--color-text-muted);
    max-width: 540px;
    margin: var(--space-2) auto 0;
}

.about-split {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-8);
    align-items: center;
    margin-bottom: var(--space-10);
}

.about-copy {
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
    font-size: 14.5px;
    color: var(--color-text-muted);
}

.about-copy h2 {
    font-size: 26px;
    font-weight: 800;
    color: var(--color-dark);
    letter-spacing: -0.02em;
}

.about-media {
    aspect-ratio: 4/3;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
}

.about-media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.values-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-4);
    margin-bottom: var(--space-10);
}

.value-box {
    background-color: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: var(--space-5);
    text-align: center;
}

.value-icon {
    width: 44px;
    height: 44px;
    margin: 0 auto var(--space-3);
    border-radius: var(--radius-pill);
    background-color: var(--color-primary-light);
    color: var(--color-primary);
    display: flex;
    align-items: center;
    justify-content: center;
}

.value-box h3 {
    font-size: 16px;
    font-weight: 700;
    margin-bottom: var(--space-2);
}

.value-box p {
    font-size: 13.5px;
    color: var(--color-text-muted);
}

.stats-bar {
    background-color: var(--color-dark);
    color: var(--color-surface);
    border-radius: var(--radius-md);
    padding: var(--space-6) var(--space-4);
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    text-align: center;
    gap: var(--space-4);
    margin-bottom: var(--space-10);
}

.stat-val {
    font-size: 28px;
    font-weight: 800;
    color: var(--color-primary-subtle);
    line-height: 1.1;
}

.stat-desc {
    font-size: 12px;
    opacity: 0.8;
    margin-top: 4px;
}

/* Contact Grid */
.contact-layout {
    display: grid;
    grid-template-columns: 0.9fr 1.1fr;
    gap: var(--space-8);
    margin-bottom: var(--space-10);
}

.contact-cards {
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
}

.contact-card-item {
    background-color: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: var(--space-4);
    display: flex;
    align-items: flex-start;
    gap: var(--space-3);
}

.contact-card-icon {
    width: 40px;
    height: 40px;
    border-radius: var(--radius-pill);
    background-color: var(--color-primary-light);
    color: var(--color-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.contact-card-content h4 {
    font-size: 13.5px;
    font-weight: 700;
    margin-bottom: 2px;
}

.contact-card-content p, .contact-card-content a {
    font-size: 13px;
    color: var(--color-text-muted);
}

.contact-form-box {
    background-color: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: var(--space-6);
    box-shadow: var(--shadow-sm);
}

.form-group {
    margin-bottom: var(--space-4);
}

.form-label {
    display: block;
    font-size: 12.5px;
    font-weight: 600;
    color: var(--color-dark);
    margin-bottom: 6px;
}

.form-input, .form-textarea {
    width: 100%;
    padding: 10px 14px;
    background-color: var(--color-surface-alt);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    font-size: 13.5px;
    transition: border-color var(--transition-fast);
}

.form-input:focus, .form-textarea:focus {
    border-color: var(--color-primary);
    background-color: var(--color-surface);
}

.form-error-msg {
    font-size: 11.5px;
    color: var(--color-error);
    margin-top: 4px;
    display: none;
}

.form-error-msg.is-visible {
    display: block;
}

/* --------------------------------------------------------------------------
   10. LOGIN & SIGNUP (LOGIN.HTML)
   -------------------------------------------------------------------------- */
.login-stage {
    display: grid;
    grid-template-columns: 1fr 1fr;
    min-height: calc(100vh - var(--header-height));
}

.login-studio {
    background: linear-gradient(135deg, #2b1f1a 0%, #15110f 100%);
    color: var(--color-surface);
    padding: var(--space-10);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    position: relative;
    overflow: hidden;
}

.login-studio::after {
    content: '';
    position: absolute;
    inset: 0;
    background-image: radial-gradient(circle at 70% 30%, rgba(184, 107, 77, 0.25), transparent 60%);
    pointer-events: none;
}

.login-studio-quote {
    max-width: 380px;
    position: relative;
    z-index: 2;
}

.login-studio-quote h2 {
    font-size: clamp(32px, 3.5vw, 44px);
    font-weight: 500;
    line-height: 1.1;
    margin-bottom: var(--space-3);
}

.login-studio-quote p {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.75);
    line-height: 1.6;
}

.login-form-pane {
    background-color: var(--color-surface);
    padding: var(--space-10) var(--space-8);
    display: flex;
    align-items: center;
    justify-content: center;
}

.login-form-box {
    width: 100%;
    max-width: 380px;
}

.login-tabs {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-1);
    background-color: var(--color-surface-alt);
    padding: 3px;
    border-radius: var(--radius-pill);
    margin-bottom: var(--space-5);
}

.login-tab-btn {
    padding: 8px 16px;
    border-radius: var(--radius-pill);
    font-size: 13px;
    font-weight: 600;
    color: var(--color-text-muted);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.login-tab-btn.active {
    background-color: var(--color-surface);
    color: var(--color-dark);
    box-shadow: var(--shadow-sm);
}

.password-wrap {
    position: relative;
}

.password-toggle-btn {
    position: absolute;
    right: 10px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--color-text-subtle);
    padding: 4px;
}

/* --------------------------------------------------------------------------
   11. NEWSLETTER & FOOTER
   -------------------------------------------------------------------------- */
.newsletter-strip {
    background: linear-gradient(135deg, var(--color-dark) 0%, #2b2421 100%);
    color: var(--color-surface);
    border-radius: var(--radius-md);
    padding: var(--space-6) var(--space-8);
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: var(--space-6);
    margin: var(--space-8) auto;
}

.newsletter-info h3 {
    font-size: 18px;
    font-weight: 800;
    margin-bottom: 2px;
}

.newsletter-info h3 span {
    color: var(--color-primary-subtle);
    font-weight: 400;
}

.newsletter-info p {
    font-size: 13px;
    opacity: 0.8;
}

.newsletter-form {
    display: flex;
    gap: var(--space-2);
    min-width: 360px;
}

.newsletter-input {
    flex: 1;
    height: 40px;
    padding: 0 var(--space-4);
    border-radius: var(--radius-pill);
    border: 1px solid rgba(255, 255, 255, 0.2);
    background-color: rgba(255, 255, 255, 0.08);
    color: var(--color-surface);
    font-size: 13px;
}

.newsletter-input::placeholder {
    color: rgba(255, 255, 255, 0.5);
}

.newsletter-input:focus {
    border-color: var(--color-primary);
    background-color: rgba(255, 255, 255, 0.15);
}

/* Footer */
footer.site-footer {
    background-color: #161514;
    color: var(--color-surface);
    border-top: 1px solid #232220;
    padding: var(--space-8) 0 var(--space-4);
    font-size: 13px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.2fr;
    gap: var(--space-8);
    padding-bottom: var(--space-6);
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-brand .logo a {
    color: var(--color-surface);
    font-size: 20px;
}

.footer-brand p {
    margin: var(--space-2) 0 var(--space-4);
    font-size: 12.5px;
    opacity: 0.75;
    line-height: 1.6;
    max-width: 280px;
}

.footer-social {
    display: flex;
    gap: var(--space-2);
}

.footer-social-btn {
    width: 32px;
    height: 32px;
    border-radius: var(--radius-pill);
    background-color: rgba(255, 255, 255, 0.08);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-surface);
    transition: all var(--transition-fast);
}

.footer-social-btn:hover {
    background-color: var(--color-primary);
    transform: translateY(-2px);
}

.footer-col h4 {
    font-size: 12.5px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: #e8e4df;
    margin-bottom: var(--space-3);
}

.footer-col ul {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.footer-col a {
    color: rgba(255, 255, 255, 0.75);
    font-size: 12.5px;
}

.footer-col a:hover {
    color: var(--color-primary);
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: var(--space-4);
    font-size: 11.5px;
    opacity: 0.6;
}

/* --------------------------------------------------------------------------
   12. CART DRAWER & MODAL DIALOGS
   -------------------------------------------------------------------------- */
.cart-drawer {
    position: fixed;
    top: 0;
    right: 0;
    width: 380px;
    max-width: 100vw;
    height: 100vh;
    background-color: var(--color-surface);
    box-shadow: var(--shadow-drawer);
    z-index: 2000;
    display: flex;
    flex-direction: column;
    transform: translateX(100%);
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.cart-drawer.active {
    transform: translateX(0);
}

.cart-header {
    padding: var(--space-4);
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid var(--color-border);
}

.cart-title {
    font-size: 16px;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: var(--space-2);
}

.cart-shipping-bar {
    background-color: var(--color-primary-light);
    border-bottom: 1px solid var(--color-primary-border);
    padding: var(--space-2) var(--space-4);
    font-size: 11.5px;
    color: var(--color-primary-hover);
}

.shipping-progress {
    height: 4px;
    background-color: var(--color-primary-subtle);
    border-radius: var(--radius-pill);
    margin-top: 4px;
    overflow: hidden;
}

.shipping-progress-fill {
    height: 100%;
    background-color: var(--color-primary);
    border-radius: var(--radius-pill);
    transition: width var(--transition-base);
}

.cart-body {
    flex: 1;
    overflow-y: auto;
    padding: var(--space-3) var(--space-4);
}

.cart-item {
    display: flex;
    gap: var(--space-3);
    padding: var(--space-3) 0;
    border-bottom: 1px solid var(--color-border-light);
    align-items: center;
}

.cart-item-thumb {
    width: 54px;
    height: 68px;
    border-radius: var(--radius-sm);
    overflow: hidden;
    background-color: var(--color-surface-alt);
    flex-shrink: 0;
}

.cart-item-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.cart-item-details {
    flex: 1;
    min-width: 0;
}

.cart-item-name {
    font-size: 13px;
    font-weight: 600;
    color: var(--color-dark);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.cart-item-variant {
    font-size: 11.5px;
    color: var(--color-text-subtle);
    margin-bottom: 4px;
}

.cart-item-price {
    font-size: 13px;
    font-weight: 700;
    color: var(--color-primary);
}

.cart-item-actions {
    display: flex;
    align-items: center;
    gap: var(--space-2);
}

.cart-item-remove {
    color: var(--color-text-subtle);
    padding: 4px;
    font-size: 16px;
    line-height: 1;
}

.cart-item-remove:hover {
    color: var(--color-error);
}

.cart-empty-view {
    text-align: center;
    padding: var(--space-10) var(--space-4);
    color: var(--color-text-muted);
}

.cart-empty-view svg {
    margin-bottom: var(--space-3);
    color: var(--color-text-subtle);
}

.cart-footer {
    padding: var(--space-4);
    background-color: var(--color-surface-alt);
    border-top: 1px solid var(--color-border);
}

.cart-summary-line {
    display: flex;
    justify-content: space-between;
    font-size: 13px;
    color: var(--color-text-muted);
    margin-bottom: 6px;
}

.cart-summary-total {
    display: flex;
    justify-content: space-between;
    font-size: 16px;
    font-weight: 800;
    color: var(--color-dark);
    margin-top: var(--space-2);
    margin-bottom: var(--space-4);
}

.cart-summary-total span:last-child {
    color: var(--color-primary);
}

.cart-demo-note {
    font-size: 11px;
    color: var(--color-text-subtle);
    text-align: center;
    margin-top: var(--space-2);
}

/* Modal Backdrop */
.dialog-overlay {
    position: fixed;
    inset: 0;
    background-color: rgba(20, 18, 16, 0.48);
    backdrop-filter: blur(2px);
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--transition-fast), visibility var(--transition-fast);
    z-index: 1500;
}

.dialog-overlay.active {
    opacity: 1;
    visibility: visible;
}

/* Generic Modal */
.modal-window {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) scale(0.96);
    width: min(92%, 520px);
    max-height: 88vh;
    background-color: var(--color-surface);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    z-index: 2100;
    overflow-y: auto;
    opacity: 0;
    transition: opacity var(--transition-fast), transform var(--transition-fast);
    padding: var(--space-6);
}

.modal-window.active {
    opacity: 1;
    transform: translate(-50%, -50%) scale(1);
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--space-4);
}

.modal-header h3 {
    font-size: 18px;
    font-weight: 800;
}

/* Toast Notifications */
.toast-container {
    position: fixed;
    bottom: var(--space-4);
    right: var(--space-4);
    z-index: 3000;
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
    pointer-events: none;
}

.toast-msg {
    pointer-events: auto;
    padding: var(--space-3) var(--space-4);
    background-color: var(--color-dark);
    color: var(--color-surface);
    border-radius: var(--radius-sm);
    font-size: 13px;
    font-weight: 500;
    box-shadow: var(--shadow-md);
    transform: translateY(10px);
    opacity: 0;
    transition: all var(--transition-fast);
    display: flex;
    align-items: center;
    gap: var(--space-2);
    max-width: 360px;
}

.toast-msg.show {
    transform: translateY(0);
    opacity: 1;
}

.toast-msg.success {
    background-color: var(--color-success);
}

.toast-msg.error {
    background-color: var(--color-error);
}

/* --------------------------------------------------------------------------
   12B. COMPONENTES EXTRAÍDOS DOS ESTILOS INLINE
   Tudo aqui substitui atributos style="" que existiam no HTML.
   -------------------------------------------------------------------------- */

/* Utilitários compartilhados */
.btn-block {
    width: 100%;
    min-height: 44px;
    justify-content: center;
}

.link-button {
    background: none;
    border: none;
    cursor: pointer;
    padding: 0;
}

.link-inline {
    font-size: 11.5px;
    color: var(--color-primary);
    text-decoration: underline;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0;
}

.field-error {
    margin-top: 5px;
    font-size: 12px;
    font-weight: 500;
    color: var(--color-error);
}

.form-input[aria-invalid="true"],
.form-textarea[aria-invalid="true"],
.newsletter-input[aria-invalid="true"] {
    border-color: var(--color-error);
    background-color: var(--color-error-bg);
}

.img-placeholder {
    object-fit: contain;
    background-color: var(--color-primary-light);
}

/* Header / footer */
.footer-col-title {
    font-size: 13px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--color-surface);
    margin-bottom: var(--space-3);
}

/* Carrinho */
.cart-summary-note {
    font-size: 11px;
    color: var(--color-text-subtle);
}

.quantity-control--sm {
    transform: scale(0.85);
    transform-origin: right center;
}

.shipping-progress-fill--full {
    width: 100%;
}

.checkout-btn[disabled] {
    opacity: 0.55;
    cursor: not-allowed;
}

/* Catálogo */
.catalog-header .page-intro {
    padding: 10px 0 12px;
    text-align: left;
}

.products-section--flush {
    padding: 0 0 var(--space-10);
}

/* Detalhe do produto */
.variant-group--tight {
    margin-top: 10px;
}

.variant-label--block {
    display: block;
    margin-bottom: 6px;
}

.detail-rating-value {
    font-weight: 700;
    font-size: 13px;
}

.review-count--link {
    text-decoration: underline;
}

.review-meta {
    display: flex;
    align-items: center;
    gap: var(--space-2);
}

.detail-empty {
    grid-column: 1 / -1;
    text-align: center;
    padding: var(--space-16) var(--space-5);
}

.detail-empty h1 {
    font-size: 22px;
    font-weight: 800;
    color: var(--color-dark);
}

.detail-empty p {
    margin: var(--space-3) 0 var(--space-6);
    color: var(--color-text-muted);
}

.product-detail-stage--empty {
    display: block;
}

.tab-lead {
    margin-bottom: var(--space-4);
}

.tab-bullets {
    list-style: disc;
    padding-left: var(--space-5);
    line-height: 1.8;
    color: var(--color-text-muted);
}

.reviews-score-stars {
    display: block;
    margin-bottom: 4px;
}

.reviews-summary-note {
    font-size: 12.5px;
    color: var(--color-text-muted);
}

.reviews-summary-title {
    font-size: 13.5px;
    font-weight: 600;
    color: var(--color-dark);
    margin-bottom: var(--space-2);
}

.reviews-summary-text {
    font-size: 13px;
    color: var(--color-text-muted);
}

/* Guia de medidas */
.modal-lead {
    font-size: 13px;
    color: var(--color-text-muted);
    margin-bottom: var(--space-4);
}

.size-table-wrap {
    overflow-x: auto;
}

.size-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 13px;
    text-align: left;
}

.size-table thead tr {
    background-color: var(--color-surface-alt);
    border-bottom: 2px solid var(--color-border);
}

.size-table th {
    padding: 10px;
    font-weight: 700;
}

.size-table td {
    padding: 8px 10px;
}

.size-table tbody tr {
    border-bottom: 1px solid var(--color-border-light);
}

.size-table tbody tr:last-child {
    border-bottom: none;
}

.size-table th[scope="row"] {
    font-weight: 700;
}

.modal-actions {
    margin-top: var(--space-5);
    text-align: right;
}

/* Contato */
.contact-card-note {
    font-size: 11.5px;
    margin-top: 2px;
}

.contact-form-title {
    font-size: 20px;
    font-weight: 800;
    margin-bottom: 6px;
}

.contact-form-sub {
    font-size: 13px;
    color: var(--color-text-muted);
    margin-bottom: var(--space-5);
}

/* Login */
.login-studio-badge {
    margin-bottom: var(--space-5);
}

.login-studio-footnote {
    font-size: 12px;
    opacity: 0.7;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: var(--space-4);
}

.login-form-head {
    margin-bottom: var(--space-6);
}

.login-form-title {
    font-size: 24px;
    font-weight: 800;
    color: var(--color-dark);
    margin-bottom: 4px;
}

.login-form-sub {
    font-size: 13.5px;
    color: var(--color-text-muted);
}

.auth-alert {
    margin-bottom: var(--space-4);
}

.form-label-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 6px;
    gap: var(--space-3);
}

.form-label-row .form-label {
    margin-bottom: 0;
}

.checkbox-row {
    display: flex;
    align-items: center;
    gap: var(--space-2);
}

.checkbox-input {
    accent-color: var(--color-primary);
    width: 16px;
    height: 16px;
}

.checkbox-label {
    font-size: 13px;
    color: var(--color-text-muted);
    cursor: pointer;
}

.auth-submit {
    width: 100%;
    min-height: 42px;
    margin-top: var(--space-2);
    justify-content: center;
}

.auth-divider {
    position: relative;
    text-align: center;
    margin: var(--space-6) 0 18px;
    border-top: 1px solid var(--color-border);
}

.auth-divider span {
    position: absolute;
    top: -10px;
    left: 50%;
    transform: translateX(-50%);
    background-color: var(--color-surface);
    padding: 0 10px;
    font-size: 11px;
    color: var(--color-text-subtle);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.social-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
}

.btn-social {
    font-size: 12.5px;
    padding: 8px 10px;
    justify-content: center;
}

/* Sobre */
.about-manifesto {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: var(--space-6);
    align-items: center;
    background: linear-gradient(135deg, #fbf7f3 0%, #f4eae1 100%);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--space-6) var(--space-8);
    margin-bottom: var(--space-4);
}

.about-badge {
    margin-bottom: 10px;
}

.about-title {
    font-size: clamp(24px, 2.4vw, 32px);
    font-weight: 800;
    color: var(--color-dark);
    line-height: 1.2;
    margin-bottom: var(--space-3);
}

.about-title span {
    color: var(--color-primary);
}

.about-lead {
    font-size: 14px;
    color: var(--color-text-muted);
    line-height: 1.6;
    margin-bottom: var(--space-5);
}

.about-cta-row {
    display: flex;
    gap: var(--space-3);
    align-items: center;
    flex-wrap: wrap;
}

.about-figure {
    position: relative;
    aspect-ratio: 16 / 10;
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    max-height: 260px;
    margin: 0;
}

.about-figure img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center 45%;
}

.pillars-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-3);
    margin-bottom: var(--space-4);
}

.pillar-card {
    background-color: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: var(--space-4);
    display: flex;
    flex-direction: column;
}

.pillar-icon {
    width: 36px;
    height: 36px;
    border-radius: var(--radius-pill);
    background-color: var(--color-primary-light);
    color: var(--color-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 10px;
}

.pillar-title {
    font-size: 15px;
    font-weight: 700;
    color: var(--color-dark);
    margin-bottom: 4px;
}

.pillar-text {
    font-size: 13px;
    color: var(--color-text-muted);
    line-height: 1.5;
    margin: 0;
}

.stats-bar--compact {
    padding: var(--space-3) var(--space-4);
    margin-bottom: 0;
}

.stats-bar--compact .stat-val {
    font-size: 19px;
}

.stats-bar--compact .stat-desc {
    font-size: 11px;
    margin-top: 1px;
}

.main--about {
    padding: var(--space-4) 0 var(--space-8);
}

/* noscript */
.noscript-banner {
    background-color: var(--color-warning-bg);
    border-bottom: 1px solid var(--color-warning-border);
    color: var(--color-warning);
    padding: var(--space-3) var(--space-4);
    text-align: center;
    font-size: 13px;
}

.noscript-banner a {
    text-decoration: underline;
    font-weight: 600;
}

/* --------------------------------------------------------------------------
   13. RESPONSIVE BREAKPOINTS
   -------------------------------------------------------------------------- */
@media (max-width: 1024px) {
    .product-grid {
        grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    }
    
    .carousel-track .product-card {
        flex: 0 0 calc(33.333% - 11px);
        min-width: calc(33.333% - 11px);
    }

    .features-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .feature-cell:nth-child(2) {
        border-right: none;
    }

    .categories-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .footer-grid {
        grid-template-columns: 1fr 1fr;
    }

    .login-stage {
        grid-template-columns: 1fr;
    }

    .login-studio {
        display: none;
    }
}

@media (max-width: 768px) {
    .nav-links {
        position: fixed;
        top: var(--header-height);
        left: -100%;
        width: 100%;
        height: calc(100vh - var(--header-height));
        background-color: var(--color-surface);
        flex-direction: column;
        align-items: flex-start;
        padding: var(--space-6);
        gap: var(--space-4);
        box-shadow: var(--shadow-md);
        transition: left var(--transition-base);
    }

    .nav-links.active {
        left: 0;
    }

    .hamburger {
        display: flex;
    }

    .hero-box {
        grid-template-columns: 1fr;
        height: auto;
    }

    .hero-visual {
        order: -1;
        align-self: auto;
        height: 220px;
    }

    .hero-copy {
        padding: var(--space-5) var(--space-4);
        text-align: center;
        align-items: center;
    }

    .hero-cta-group {
        justify-content: center;
    }

    .features-grid {
        grid-template-columns: 1fr;
        gap: var(--space-2);
    }

    .feature-cell {
        border-right: none !important;
        padding: var(--space-2) 0;
    }

    .feature-cell:not(:last-child) {
        border-bottom: 1px solid var(--color-border-light);
    }

    .product-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--space-3);
    }

    .carousel-track .product-card {
        flex: 0 0 calc(50% - 8px);
        min-width: calc(50% - 8px);
    }

    .carousel-nav-btn.prev { left: 4px; }
    .carousel-nav-btn.next { right: 4px; }

    .newsletter-strip {
        flex-direction: column;
        text-align: center;
        padding: var(--space-6) var(--space-4);
    }

    .newsletter-form {
        width: 100%;
        min-width: 0;
    }

    .product-detail-stage {
        grid-template-columns: 1fr;
        gap: var(--space-5);
        padding: var(--space-4);
    }

    .detail-actions-row {
        grid-template-columns: 1fr;
    }

    .about-split, .contact-layout {
        grid-template-columns: 1fr;
        gap: var(--space-6);
    }

    .about-manifesto {
        grid-template-columns: 1fr;
        padding: var(--space-5);
    }

    .about-figure {
        order: -1;
    }

    .pillars-grid {
        grid-template-columns: 1fr;
    }

    .social-grid {
        grid-template-columns: 1fr;
    }

    .values-grid {
        grid-template-columns: 1fr;
    }

    .stats-bar {
        grid-template-columns: repeat(2, 1fr);
    }

    .footer-grid {
        grid-template-columns: 1fr;
        gap: var(--space-6);
    }
}

@media (max-width: 480px) {
    .product-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 8px;
    }

    .category-card {
        height: 110px;
    }

    .newsletter-form {
        flex-direction: column;
    }

    .detail-trust-pills {
        grid-template-columns: 1fr;
        gap: var(--space-2);
    }

    .cart-drawer {
        width: 100vw;
    }
}

/* Reduced Motion preference */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
}

/* --------------------------------------------------------------------------
   14. PAGAMENTO PIX
   -------------------------------------------------------------------------- */
.pix-modal {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) scale(0.97);
    width: min(94vw, 420px);
    max-height: 92vh;
    overflow-y: auto;
    background-color: var(--color-surface);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    z-index: 2100;
    opacity: 0;
    transition: opacity var(--transition-fast), transform var(--transition-fast);
}

.pix-modal.active {
    opacity: 1;
    transform: translate(-50%, -50%) scale(1);
}

.pix-modal[inert] { pointer-events: none; }

.pix-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-4) var(--space-5);
    border-bottom: 1px solid var(--color-border);
}

.pix-head h2 { font-size: 17px; font-weight: 800; color: var(--color-dark); }

.pix-body { padding: var(--space-5); text-align: center; }

.pix-total {
    font-size: 13px;
    color: var(--color-text-muted);
    margin-bottom: var(--space-4);
}

.pix-total strong {
    display: block;
    font-size: 26px;
    font-weight: 800;
    color: var(--color-dark);
    letter-spacing: -.02em;
    margin-top: 2px;
}

.pix-qr {
    width: 220px;
    height: 220px;
    margin: 0 auto var(--space-4);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: 8px;
    background: #fff;
}

.pix-qr img { width: 100%; height: 100%; object-fit: contain; }

.pix-code-label {
    font-size: 12px;
    font-weight: 700;
    color: var(--color-text-muted);
    text-align: left;
    margin-bottom: 5px;
}

.pix-code {
    display: flex;
    gap: 6px;
    margin-bottom: var(--space-4);
}

.pix-code input {
    flex: 1;
    min-width: 0;
    font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
    font-size: 11.5px;
    padding: 9px var(--space-3);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    background-color: var(--color-surface-alt);
    color: var(--color-text);
}

.pix-steps {
    text-align: left;
    font-size: 12.5px;
    color: var(--color-text-muted);
    line-height: 1.6;
    background-color: var(--color-surface-alt);
    border-radius: var(--radius-sm);
    padding: var(--space-3) var(--space-4);
    margin-bottom: var(--space-4);
}

.pix-steps ol { list-style: decimal; padding-left: var(--space-4); }

.pix-status {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    font-size: 13px;
    font-weight: 600;
    padding: var(--space-3);
    border-radius: var(--radius-sm);
    border: 1px solid var(--color-warning-border);
    background-color: var(--color-warning-bg);
    color: var(--color-warning);
}

.pix-status.ok {
    border-color: var(--color-success-border);
    background-color: var(--color-success-bg);
    color: var(--color-success);
}

.pix-status.err {
    border-color: var(--color-error-border);
    background-color: var(--color-error-bg);
    color: var(--color-error);
}

.pix-spinner {
    width: 14px;
    height: 14px;
    border: 2px solid currentColor;
    border-right-color: transparent;
    border-radius: 50%;
    animation: pix-spin 0.7s linear infinite;
    flex-shrink: 0;
}

@keyframes pix-spin { to { transform: rotate(360deg); } }

.pix-order {
    font-size: 11.5px;
    color: var(--color-text-subtle);
    margin-top: var(--space-3);
}

.pix-loading {
    padding: var(--space-12) 0;
    color: var(--color-text-muted);
    font-size: 14px;
}

.pix-fallback { margin-bottom: var(--space-4); }
.pix-fallback .btn-secondary { width: 100%; justify-content: center; }

.pix-form { text-align: left; }
.pix-form .form-group { margin-bottom: var(--space-4); }
.pix-hint { font-size: 11.5px; color: var(--color-text-subtle); margin-top: 4px; }
.pix-submit { width: 100%; justify-content: center; min-height: 42px; margin-top: var(--space-2); }
.pix-status[hidden] { display: none; }