/* ============================================================
   LP Móveis — Loja de Móveis e Eletrodomésticos
   Stylesheet principal
   Paleta: terracota/âmbar sobre fundo creme
   ============================================================ */

/* ------------------------------------------------------------
   1. CSS Variables / Design Tokens
   ------------------------------------------------------------ */
:root {
    /* Cores */
    --c-primary: #C2410C;
    --c-primary-dark: #9A3412;
    --c-primary-light: #EA580C;
    --c-amber: #F59E0B;
    --c-amber-light: #FBBF24;
    --c-bg: #FFFBF5;
    --c-bg-alt: #FDF1E0;
    --c-bg-soft: #FFF3E4;
    --c-brown: #3B2A1F;
    --c-brown-soft: #6E5B4B;
    --c-brown-mute: #9B8977;
    --c-white: #FFFFFF;
    --c-success: #1E7A46;
    --c-error: #C0392B;
    --c-border: #F0E1CD;

    /* Tipografia */
    --font-heading: 'Poppins', 'Segoe UI', 'Arial', sans-serif;
    --font-body: 'DM Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;

    /* Dimensões do cabeçalho fixo */
    --announce-h: 42px;
    --header-h: 78px;
    --container-max: 1200px;

    /* Raio dos cantos — visual de varejo */
    --radius-sm: 10px;
    --radius-md: 16px;
    --radius-lg: 20px;
    --radius-xl: 26px;

    /* Sombras suaves */
    --shadow-sm: 0 2px 10px rgba(58, 42, 31, 0.06);
    --shadow-md: 0 10px 30px rgba(58, 42, 31, 0.10);
    --shadow-lg: 0 20px 50px rgba(58, 42, 31, 0.14);
    --shadow-brand: 0 12px 28px rgba(194, 65, 12, 0.24);

    /* Espaçamentos */
    --space-xs: 0.5rem;
    --space-sm: 0.75rem;
    --space-md: 1rem;
    --space-lg: 1.5rem;
    --space-xl: 2rem;
    --space-2xl: 3rem;
    --space-3xl: 4rem;
    --space-4xl: 6rem;

    /* Transições */
    --transition-fast: 0.2s ease;
    --transition-base: 0.3s ease;
    --transition-slow: 0.5s ease;
}

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

html {
    scroll-behavior: smooth;
    scroll-padding-top: calc(var(--announce-h) + var(--header-h) + 16px);
}

body {
    font-family: var(--font-body);
    font-size: 16px;
    line-height: 1.7;
    color: var(--c-brown);
    background-color: var(--c-bg);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
    padding-top: calc(var(--announce-h) + var(--header-h));
    transition: padding-top var(--transition-base);
}

body.scrolled {
    --announce-h: 0px;
}

img,
svg {
    display: block;
    max-width: 100%;
}

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

ul {
    list-style: none;
}

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

/* ------------------------------------------------------------
   3. Container & Utilitários
   ------------------------------------------------------------ */
.container {
    width: 100%;
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--space-xl);
}

.section {
    padding: var(--space-4xl) 0;
}

.section--alt {
    background-color: var(--c-bg-alt);
}

.section--soft {
    background-color: var(--c-bg-soft);
}

.section__label {
    display: inline-block;
    font-family: var(--font-body);
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.14em;
    color: var(--c-primary);
    margin-bottom: var(--space-sm);
}

.section__label--center {
    display: block;
    text-align: center;
}

.section__title {
    font-family: var(--font-heading);
    font-size: 2.4rem;
    font-weight: 700;
    line-height: 1.15;
    letter-spacing: -0.02em;
    color: var(--c-brown);
    margin-bottom: var(--space-md);
}

.section__title--center {
    text-align: center;
}

.section__lead {
    font-size: 1.05rem;
    color: var(--c-brown-soft);
    max-width: 640px;
}

.section__lead--center {
    margin: 0 auto var(--space-2xl);
    text-align: center;
}

/* ------------------------------------------------------------
   4. Botões
   ------------------------------------------------------------ */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-xs);
    padding: 0.85rem 1.9rem;
    font-family: var(--font-body);
    font-size: 0.95rem;
    font-weight: 700;
    border-radius: 999px;
    cursor: pointer;
    transition: all var(--transition-base);
    border: 2px solid transparent;
    text-align: center;
    line-height: 1.2;
}

.btn--primary {
    background-color: var(--c-primary);
    color: var(--c-white);
    border-color: var(--c-primary);
    box-shadow: var(--shadow-brand);
}

.btn--primary:hover {
    background-color: var(--c-primary-dark);
    border-color: var(--c-primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 16px 32px rgba(194, 65, 12, 0.3);
}

.btn--amber {
    background-color: var(--c-amber);
    color: var(--c-brown);
    border-color: var(--c-amber);
    box-shadow: 0 10px 24px rgba(245, 158, 11, 0.3);
}

.btn--amber:hover {
    background-color: var(--c-amber-light);
    border-color: var(--c-amber-light);
    transform: translateY(-2px);
}

.btn--outline {
    background-color: transparent;
    color: var(--c-white);
    border-color: rgba(255, 255, 255, 0.65);
}

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

.btn--ghost {
    background-color: transparent;
    color: var(--c-primary);
    border-color: var(--c-primary);
}

.btn--ghost:hover {
    background-color: var(--c-primary);
    color: var(--c-white);
}

/* ------------------------------------------------------------
   5. Barra de Anúncio
   ------------------------------------------------------------ */
.announcement {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1001;
    height: var(--announce-h);
    background: linear-gradient(90deg, var(--c-primary-dark), var(--c-primary));
    color: #FFF4E6;
    font-size: 0.82rem;
    font-weight: 500;
    overflow: hidden;
    transition: height var(--transition-base), opacity var(--transition-fast);
    opacity: 1;
}

.announcement__inner {
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
}

.announcement__icon {
    display: inline-flex;
    flex-shrink: 0;
}

.announcement__icon svg {
    width: 16px;
    height: 16px;
}

.announcement__sep {
    opacity: 0.5;
    margin: 0 var(--space-xs);
}

.announcement__link {
    font-weight: 700;
    text-decoration: underline;
    color: #FFF4E6;
}

.announcement__link:hover {
    color: var(--c-amber-light);
}

/* ------------------------------------------------------------
   6. Header / Navegação
   ------------------------------------------------------------ */
.header {
    position: fixed;
    top: var(--announce-h);
    left: 0;
    right: 0;
    z-index: 1000;
    height: var(--header-h);
    background-color: rgba(255, 251, 245, 0.94);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--c-border);
    transition: top var(--transition-base), box-shadow var(--transition-base), background-color var(--transition-base);
}

body.scrolled .header {
    top: 0;
    background-color: rgba(255, 251, 245, 0.98);
    box-shadow: var(--shadow-sm);
}

.header__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 100%;
    gap: var(--space-lg);
}

/* Logo */
.logo {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    flex-shrink: 0;
}

.logo__icon {
    width: 42px;
    height: 42px;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    flex-shrink: 0;
}

.logo__icon img {
    width: 100%;
    height: 100%;
}

.logo__text {
    display: flex;
    flex-direction: column;
    line-height: 1.1;
}

.logo__name {
    font-family: var(--font-heading);
    font-size: 1.2rem;
    font-weight: 800;
    color: var(--c-brown);
    letter-spacing: -0.01em;
}

.logo__tagline {
    font-family: var(--font-body);
    font-size: 0.66rem;
    font-weight: 700;
    color: var(--c-primary);
    text-transform: uppercase;
    letter-spacing: 0.12em;
}

.logo--footer .logo__name {
    color: var(--c-white);
}

.logo--footer .logo__tagline {
    color: var(--c-amber-light);
}

/* Navegação */
.nav__list {
    display: flex;
    align-items: center;
    gap: var(--space-lg);
}

.nav__link {
    font-family: var(--font-body);
    font-size: 0.92rem;
    font-weight: 700;
    color: var(--c-brown);
    position: relative;
    padding: var(--space-xs) 0;
}

.nav__link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2.5px;
    border-radius: 2px;
    background: linear-gradient(90deg, var(--c-primary), var(--c-amber));
    transition: width var(--transition-base);
}

.nav__link:hover,
.nav__link--active {
    color: var(--c-primary);
}

.nav__link:hover::after,
.nav__link--active::after {
    width: 100%;
}

.header__cta {
    flex-shrink: 0;
}

/* Burger */
.burger {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    padding: var(--space-xs);
    z-index: 1001;
}

.burger__line {
    display: block;
    width: 26px;
    height: 2.5px;
    background-color: var(--c-brown);
    border-radius: 2px;
    transition: all var(--transition-base);
    transform-origin: center;
}

.burger--active .burger__line:nth-child(1) {
    transform: translateY(7.5px) rotate(45deg);
}

.burger--active .burger__line:nth-child(2) {
    opacity: 0;
}

.burger--active .burger__line:nth-child(3) {
    transform: translateY(-7.5px) rotate(-45deg);
}

.nav-overlay {
    position: fixed;
    inset: 0;
    background-color: rgba(58, 42, 31, 0.4);
    z-index: 998;
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--transition-base);
}

.nav-overlay--visible {
    opacity: 1;
    pointer-events: auto;
}

/* ------------------------------------------------------------
   7. Hero (Home)
   ------------------------------------------------------------ */
.hero {
    position: relative;
    overflow: hidden;
    background: linear-gradient(135deg, #9A3412 0%, #C2410C 45%, #EA580C 75%, #F59E0B 120%);
    color: var(--c-white);
}

.hero::before,
.hero::after {
    content: '';
    position: absolute;
    border-radius: 50%;
    pointer-events: none;
}

.hero::before {
    top: -180px;
    right: -120px;
    width: 560px;
    height: 560px;
    background: radial-gradient(circle, rgba(245, 158, 11, 0.35) 0%, transparent 68%);
}

.hero::after {
    bottom: -240px;
    left: -140px;
    width: 620px;
    height: 620px;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.10) 0%, transparent 65%);
}

.hero__inner {
    position: relative;
    z-index: 2;
    display: grid;
    grid-template-columns: 1.15fr 0.85fr;
    gap: var(--space-3xl);
    align-items: center;
    padding: var(--space-4xl) 0 var(--space-4xl);
}

.hero__pill {
    display: inline-flex;
    align-items: center;
    gap: var(--space-xs);
    background-color: rgba(255, 255, 255, 0.14);
    border: 1px solid rgba(255, 255, 255, 0.28);
    border-radius: 999px;
    padding: 0.4rem 1rem;
    font-size: 0.82rem;
    font-weight: 600;
    margin-bottom: var(--space-lg);
    backdrop-filter: blur(4px);
}

.hero__pill svg {
    width: 16px;
    height: 16px;
}

.hero__title {
    font-family: var(--font-heading);
    font-size: 3.1rem;
    font-weight: 800;
    line-height: 1.08;
    letter-spacing: -0.02em;
    margin-bottom: var(--space-lg);
}

.hero__title em {
    font-style: normal;
    color: var(--c-amber-light);
}

.hero__subtitle {
    font-size: 1.12rem;
    font-weight: 400;
    line-height: 1.7;
    color: rgba(255, 244, 230, 0.9);
    margin-bottom: var(--space-xl);
    max-width: 540px;
}

.hero__actions {
    display: flex;
    gap: var(--space-md);
    flex-wrap: wrap;
}

/* Card visual flutuante do hero */
.hero__visual {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
}

.hero-card {
    background-color: var(--c-white);
    border-radius: var(--radius-lg);
    box-shadow: 0 30px 70px rgba(60, 30, 10, 0.35);
    padding: var(--space-xl);
    width: 100%;
    max-width: 340px;
    color: var(--c-brown);
    position: relative;
}

.hero-card__badge {
    position: absolute;
    top: -14px;
    left: 20px;
    background-color: var(--c-amber);
    color: var(--c-brown);
    font-family: var(--font-heading);
    font-size: 0.78rem;
    font-weight: 700;
    padding: 0.3rem 0.8rem;
    border-radius: 999px;
    box-shadow: var(--shadow-sm);
}

.hero-card__media {
    height: 150px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--c-bg-soft), var(--c-bg-alt));
    border-radius: var(--radius-md);
    margin-bottom: var(--space-lg);
    color: var(--c-primary);
}

.hero-card__media svg {
    width: 92px;
    height: 92px;
}

.hero-card__cat {
    font-size: 0.74rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--c-primary);
}

.hero-card__title {
    font-family: var(--font-heading);
    font-size: 1.15rem;
    font-weight: 700;
    margin: 4px 0 var(--space-sm);
}

.hero-card__price {
    display: flex;
    align-items: baseline;
    gap: var(--space-sm);
    margin-bottom: 2px;
}

.hero-card__price-old {
    font-size: 0.9rem;
    color: var(--c-brown-mute);
    text-decoration: line-through;
}

.hero-card__price-current {
    font-family: var(--font-heading);
    font-size: 1.7rem;
    font-weight: 800;
    color: var(--c-primary);
}

.hero-card__installment {
    font-size: 0.85rem;
    color: var(--c-brown-soft);
    margin-bottom: var(--space-md);
}

.hero-card .btn {
    width: 100%;
}

/* ------------------------------------------------------------
   8. Chips de Categoria
   ------------------------------------------------------------ */
.chips {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-sm);
}

.chip {
    display: inline-flex;
    align-items: center;
    gap: var(--space-xs);
    padding: 0.6rem 1.25rem;
    border-radius: 999px;
    background-color: var(--c-white);
    border: 1.5px solid var(--c-border);
    color: var(--c-brown);
    font-family: var(--font-body);
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-base);
}

.chip svg {
    width: 16px;
    height: 16px;
    color: var(--c-primary);
}

.chip:hover {
    border-color: var(--c-primary);
    color: var(--c-primary);
    transform: translateY(-2px);
    box-shadow: var(--shadow-sm);
}

.chip.active {
    background-color: var(--c-primary);
    border-color: var(--c-primary);
    color: var(--c-white);
    box-shadow: var(--shadow-brand);
}

.chip.active svg {
    color: var(--c-white);
}

/* ------------------------------------------------------------
   9. Grade e Card de Produto
   ------------------------------------------------------------ */
.product-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-xl);
}

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

.product-card {
    background-color: var(--c-white);
    border: 1px solid var(--c-border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    transition: transform var(--transition-base), box-shadow var(--transition-base), opacity var(--transition-base);
}

.product-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
}

.product-card__media {
    position: relative;
    aspect-ratio: 4 / 3;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--c-bg-soft), var(--c-bg-alt));
    color: var(--c-primary);
}

.product-card__media svg {
    width: 84px;
    height: 84px;
}

.product-card__badge {
    position: absolute;
    top: 12px;
    left: 12px;
    background-color: var(--c-primary);
    color: var(--c-white);
    font-family: var(--font-heading);
    font-size: 0.72rem;
    font-weight: 700;
    padding: 0.25rem 0.7rem;
    border-radius: 999px;
    box-shadow: var(--shadow-sm);
}

.product-card__badge--amber {
    background-color: var(--c-amber);
    color: var(--c-brown);
}

.product-card__body {
    display: flex;
    flex-direction: column;
    flex: 1;
    padding: var(--space-lg);
}

.product-card__cat {
    font-size: 0.72rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--c-primary);
    margin-bottom: 4px;
}

.product-card__title {
    font-family: var(--font-heading);
    font-size: 1.02rem;
    font-weight: 600;
    line-height: 1.3;
    color: var(--c-brown);
    margin-bottom: var(--space-sm);
}

.product-card__desc {
    font-size: 0.85rem;
    color: var(--c-brown-soft);
    line-height: 1.55;
    margin-bottom: var(--space-md);
    flex: 1;
}

.product-card__price {
    display: flex;
    align-items: baseline;
    gap: var(--space-sm);
    margin-bottom: 2px;
}

.product-card__price-old {
    font-size: 0.85rem;
    color: var(--c-brown-mute);
    text-decoration: line-through;
}

.product-card__price-current {
    font-family: var(--font-heading);
    font-size: 1.45rem;
    font-weight: 800;
    color: var(--c-primary);
}

.product-card__installment {
    font-size: 0.8rem;
    color: var(--c-brown-soft);
    margin-bottom: var(--space-md);
}

.product-card__link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-xs);
    padding: 0.6rem 1rem;
    border-radius: 999px;
    background-color: var(--c-primary);
    color: var(--c-white);
    font-weight: 700;
    font-size: 0.88rem;
    transition: all var(--transition-base);
}

.product-card__link:hover {
    background-color: var(--c-primary-dark);
    box-shadow: var(--shadow-brand);
}

/* ------------------------------------------------------------
   10. Barra de Vantagens
   ------------------------------------------------------------ */
.advantages {
    background-color: var(--c-brown);
    color: #F4E8D9;
}

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

.advantage {
    display: flex;
    align-items: center;
    gap: var(--space-md);
}

.advantage__icon {
    width: 52px;
    height: 52px;
    border-radius: 14px;
    background-color: rgba(245, 158, 11, 0.16);
    color: var(--c-amber-light);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.advantage__icon svg {
    width: 26px;
    height: 26px;
}

.advantage__title {
    font-family: var(--font-heading);
    font-size: 1rem;
    font-weight: 700;
    color: var(--c-white);
    line-height: 1.3;
}

.advantage__text {
    font-size: 0.82rem;
    color: rgba(244, 232, 217, 0.72);
    line-height: 1.5;
}

/* ------------------------------------------------------------
   11. Sobre / Brand Preview
   ------------------------------------------------------------ */
.about-preview__grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-3xl);
    align-items: center;
}

.about-preview__text p {
    font-size: 1.02rem;
    color: var(--c-brown-soft);
    margin-bottom: var(--space-md);
    line-height: 1.8;
}

.about-preview__text .btn {
    margin-top: var(--space-md);
}

.about-preview__card {
    background: linear-gradient(135deg, var(--c-primary), var(--c-amber));
    border-radius: var(--radius-lg);
    padding: var(--space-xl);
    color: var(--c-white);
    box-shadow: var(--shadow-brand);
}

.about-preview__card-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--space-md) 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.22);
}

.about-preview__card-row:last-child {
    border-bottom: none;
}

.about-preview__card-label {
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: rgba(255, 255, 255, 0.82);
}

.about-preview__card-value {
    font-family: var(--font-heading);
    font-size: 1.02rem;
    font-weight: 700;
    text-align: right;
}

/* ------------------------------------------------------------
   12. CTA Section
   ------------------------------------------------------------ */
.cta {
    position: relative;
    overflow: hidden;
    background: linear-gradient(120deg, var(--c-primary-dark), var(--c-primary) 60%, var(--c-amber));
}

.cta__inner {
    position: relative;
    z-index: 2;
    text-align: center;
    padding: var(--space-4xl) 0;
}

.cta__title {
    font-family: var(--font-heading);
    font-size: 2.4rem;
    font-weight: 800;
    letter-spacing: -0.02em;
    color: var(--c-white);
    margin-bottom: var(--space-md);
}

.cta__text {
    font-size: 1.08rem;
    color: rgba(255, 244, 230, 0.9);
    margin-bottom: var(--space-xl);
    max-width: 560px;
    margin-left: auto;
    margin-right: auto;
}

/* ------------------------------------------------------------
   13. Footer (mega)
   ------------------------------------------------------------ */
.footer {
    background-color: var(--c-brown);
    color: #EDDDCB;
    padding-top: var(--space-4xl);
}

.footer__grid {
    display: grid;
    grid-template-columns: 1.6fr 1fr 1fr 1.2fr;
    gap: var(--space-2xl);
    padding-bottom: var(--space-3xl);
}

.footer__brand-text {
    margin-top: var(--space-md);
    font-size: 0.9rem;
    line-height: 1.75;
    opacity: 0.72;
    max-width: 300px;
}

.footer__social {
    display: flex;
    gap: var(--space-sm);
    margin-top: var(--space-lg);
}

.footer__social a {
    width: 40px;
    height: 40px;
    border-radius: 12px;
    background-color: rgba(255, 255, 255, 0.08);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-base);
}

.footer__social a:hover {
    background-color: var(--c-primary);
    transform: translateY(-3px);
}

.footer__social svg {
    width: 18px;
    height: 18px;
    color: var(--c-white);
}

.footer__heading {
    font-family: var(--font-heading);
    font-size: 1.02rem;
    font-weight: 700;
    color: var(--c-amber-light);
    margin-bottom: var(--space-lg);
}

.footer__list {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.footer__list a,
.footer__list li {
    font-size: 0.9rem;
    opacity: 0.75;
    transition: all var(--transition-fast);
}

.footer__list a:hover {
    opacity: 1;
    color: var(--c-amber-light);
    transform: translateX(3px);
}

.footer__bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding: var(--space-lg) 0;
}

.footer__bottom .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--space-sm);
}

.footer__bottom p {
    font-size: 0.82rem;
    opacity: 0.6;
}

.footer__legal {
    display: flex;
    gap: var(--space-sm);
    font-size: 0.82rem;
    opacity: 0.7;
}

.footer__legal a {
    text-decoration: underline;
}

.footer__legal a:hover {
    color: var(--c-amber-light);
}

/* ------------------------------------------------------------
   14. Cabeçalho de Página Interna
   ------------------------------------------------------------ */
.page-header {
    position: relative;
    overflow: hidden;
    padding: var(--space-4xl) 0 var(--space-3xl);
    background: linear-gradient(135deg, #9A3412 0%, #C2410C 55%, #EA580C 100%);
    color: var(--c-white);
    text-align: center;
}

.page-header::before {
    content: '';
    position: absolute;
    top: -160px;
    right: -100px;
    width: 480px;
    height: 480px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(245, 158, 11, 0.3) 0%, transparent 68%);
}

.page-header__title {
    font-family: var(--font-heading);
    font-size: 2.8rem;
    font-weight: 800;
    letter-spacing: -0.02em;
    margin-bottom: var(--space-sm);
    position: relative;
    z-index: 2;
}

.page-header__subtitle {
    font-size: 1.08rem;
    color: rgba(255, 244, 230, 0.85);
    max-width: 640px;
    margin: 0 auto;
    position: relative;
    z-index: 2;
}

/* Breadcrumb */
.breadcrumb {
    padding: var(--space-md) 0;
    font-size: 0.85rem;
    color: var(--c-brown-soft);
    border-bottom: 1px solid var(--c-border);
}

.breadcrumb a {
    color: var(--c-primary);
    font-weight: 600;
}

.breadcrumb a:hover {
    text-decoration: underline;
}

.breadcrumb span {
    margin: 0 var(--space-xs);
    opacity: 0.5;
}

/* ------------------------------------------------------------
   15. Página Sobre
   ------------------------------------------------------------ */
.about-story__grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-3xl);
    align-items: center;
}

.about-story__visual {
    aspect-ratio: 4 / 3;
    background: linear-gradient(135deg, var(--c-primary), var(--c-amber));
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-lg);
    color: var(--c-white);
}

.about-story__visual svg {
    width: 120px;
    height: 120px;
    opacity: 0.9;
}

.about-story__text p {
    font-size: 1.02rem;
    color: var(--c-brown-soft);
    margin-bottom: var(--space-md);
    line-height: 1.8;
}

.about-story__text ul {
    display: grid;
    gap: var(--space-sm);
    margin: var(--space-md) 0 var(--space-lg);
}

.about-story__text ul li {
    display: flex;
    gap: var(--space-sm);
    align-items: flex-start;
    font-size: 0.95rem;
    color: var(--c-brown);
}

.about-story__text ul li svg {
    width: 20px;
    height: 20px;
    color: var(--c-primary);
    flex-shrink: 0;
    margin-top: 2px;
}

/* Info grid */
.info-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-xl);
    margin-top: var(--space-2xl);
}

.info-card {
    background-color: var(--c-white);
    border: 1px solid var(--c-border);
    border-radius: var(--radius-lg);
    padding: var(--space-xl);
    text-align: center;
    transition: all var(--transition-base);
}

.info-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
}

.info-card__icon {
    width: 56px;
    height: 56px;
    margin: 0 auto var(--space-md);
    border-radius: 16px;
    background-color: var(--c-bg-soft);
    color: var(--c-primary);
    display: flex;
    align-items: center;
    justify-content: center;
}

.info-card__icon svg {
    width: 28px;
    height: 28px;
}

.info-card__title {
    font-family: var(--font-heading);
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--c-brown);
    margin-bottom: var(--space-xs);
}

.info-card__value {
    font-size: 0.92rem;
    color: var(--c-brown-soft);
    line-height: 1.6;
}

/* ------------------------------------------------------------
   16. Página Produtos
   ------------------------------------------------------------ */
.filter-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-lg);
    flex-wrap: wrap;
    margin-bottom: var(--space-2xl);
}

.filter-bar__count {
    font-size: 0.9rem;
    color: var(--c-brown-soft);
    font-weight: 600;
}

.product-group {
    margin-bottom: var(--space-3xl);
}

.product-group__title {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--c-brown);
    margin-bottom: var(--space-lg);
    padding-left: var(--space-md);
    border-left: 5px solid var(--c-amber);
}

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

.product-group[hidden],
.product-card[hidden] {
    display: none;
}

/* ------------------------------------------------------------
   17. Página Contato
   ------------------------------------------------------------ */
.contact__grid {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: var(--space-3xl);
}

.contact-info__list {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
    margin-bottom: var(--space-2xl);
}

.contact-info__item {
    display: flex;
    gap: var(--space-md);
    align-items: flex-start;
}

.contact-info__icon {
    width: 48px;
    height: 48px;
    border-radius: 14px;
    background-color: var(--c-bg-soft);
    color: var(--c-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.contact-info__icon svg {
    width: 22px;
    height: 22px;
}

.contact-info__label {
    font-size: 0.76rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--c-primary);
    margin-bottom: 2px;
}

.contact-info__value {
    font-size: 0.98rem;
    color: var(--c-brown);
}

.contact-info__value a {
    color: var(--c-primary);
    font-weight: 600;
}

.contact-info__value a:hover {
    text-decoration: underline;
}

.company-data {
    background-color: var(--c-bg-alt);
    border: 1px solid var(--c-border);
    border-radius: var(--radius-lg);
    padding: var(--space-xl);
}

.company-data__title {
    font-family: var(--font-heading);
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--c-brown);
    margin-bottom: var(--space-md);
}

.company-data__row {
    display: flex;
    justify-content: space-between;
    gap: var(--space-md);
    font-size: 0.9rem;
    padding: var(--space-xs) 0;
    border-bottom: 1px solid var(--c-border);
}

.company-data__row:last-child {
    border-bottom: none;
}

.company-data__key {
    color: var(--c-brown-soft);
    flex-shrink: 0;
}

.company-data__val {
    font-weight: 600;
    color: var(--c-brown);
    text-align: right;
}

/* Formulário */
.contact-form {
    background-color: var(--c-white);
    border: 1px solid var(--c-border);
    border-radius: var(--radius-lg);
    padding: var(--space-xl);
    box-shadow: var(--shadow-sm);
}

.contact-form__title {
    font-family: var(--font-heading);
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--c-brown);
    margin-bottom: var(--space-xs);
}

.contact-form__subtitle {
    font-size: 0.92rem;
    color: var(--c-brown-soft);
    margin-bottom: var(--space-xl);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-md);
}

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

.form-label {
    display: block;
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--c-brown);
    margin-bottom: var(--space-xs);
}

.form-label__required {
    color: var(--c-error);
}

.form-input,
.form-select,
.form-textarea {
    width: 100%;
    padding: 0.78rem 1rem;
    font-family: var(--font-body);
    font-size: 0.95rem;
    color: var(--c-brown);
    background-color: var(--c-bg);
    border: 1.5px solid var(--c-border);
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
    outline: none;
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
    border-color: var(--c-primary);
    box-shadow: 0 0 0 4px rgba(194, 65, 12, 0.14);
    background-color: var(--c-white);
}

.form-input.invalid,
.form-textarea.invalid {
    border-color: var(--c-error);
    background-color: #FFF6F5;
}

.form-textarea {
    min-height: 140px;
    resize: vertical;
}

.form-error {
    display: none;
    font-size: 0.8rem;
    color: var(--c-error);
    margin-top: 4px;
}

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

.form-submit {
    width: 100%;
    padding: 1rem;
    font-size: 1rem;
}

.form-success {
    display: none;
    background-color: #EDF7F1;
    border: 1px solid #BFE3CF;
    color: var(--c-success);
    border-radius: var(--radius-sm);
    padding: var(--space-md);
    margin-bottom: var(--space-lg);
    font-weight: 600;
    font-size: 0.95rem;
}

.form-success.visible {
    display: block;
}

/* ------------------------------------------------------------
   18. Páginas Legais (Termos / Privacidade)
   ------------------------------------------------------------ */
.legal {
    background-color: var(--c-white);
    border: 1px solid var(--c-border);
    border-radius: var(--radius-lg);
    padding: var(--space-2xl);
}

.legal h2 {
    font-family: var(--font-heading);
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--c-primary);
    margin: var(--space-2xl) 0 var(--space-sm);
}

.legal h2:first-child {
    margin-top: 0;
}

.legal p {
    color: var(--c-brown-soft);
    margin-bottom: var(--space-md);
    line-height: 1.8;
}

.legal ul {
    list-style: disc;
    padding-left: 1.4rem;
    margin-bottom: var(--space-md);
    display: grid;
    gap: var(--space-xs);
}

.legal ul li {
    color: var(--c-brown-soft);
    line-height: 1.7;
}

.legal .legal__meta {
    background-color: var(--c-bg-soft);
    border-radius: var(--radius-md);
    padding: var(--space-lg);
    margin-bottom: var(--space-lg);
    font-size: 0.9rem;
    color: var(--c-brown);
}

/* ------------------------------------------------------------
   19. Animações (Scroll Reveal)
   ------------------------------------------------------------ */
.js .reveal {
    opacity: 0;
    transform: translateY(26px);
    transition: opacity 0.7s ease, transform 0.7s ease;
}

.js .reveal.revealed {
    opacity: 1;
    transform: translateY(0);
}

@media (prefers-reduced-motion: reduce) {
    .js .reveal {
        opacity: 1;
        transform: none;
        transition: none;
    }

    html {
        scroll-behavior: auto;
    }
}

/* ------------------------------------------------------------
   20. Responsivo
   ------------------------------------------------------------ */
@media (max-width: 1024px) {
    :root {
        --header-h: 70px;
    }

    .hero__title {
        font-size: 2.6rem;
    }

    .section__title {
        font-size: 2rem;
    }

    .product-grid,
    .product-grid--3,
    .product-group__grid {
        grid-template-columns: repeat(3, 1fr);
    }

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

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

    .about-preview__grid,
    .about-story__grid,
    .contact__grid {
        grid-template-columns: 1fr;
        gap: var(--space-2xl);
    }

    .about-preview__visual {
        order: -1;
    }

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

@media (max-width: 768px) {
    :root {
        --header-h: 64px;
        --space-4xl: 3rem;
        --space-3xl: 2.5rem;
    }

    /* Navegação mobile */
    .nav {
        position: fixed;
        top: 0;
        right: -100%;
        width: 300px;
        height: 100vh;
        background-color: var(--c-bg);
        padding: calc(var(--header-h) + var(--space-xl)) var(--space-xl) var(--space-xl);
        box-shadow: var(--shadow-lg);
        transition: right var(--transition-base);
        z-index: 999;
        overflow-y: auto;
    }

    .nav--open {
        right: 0;
    }

    .nav__list {
        flex-direction: column;
        align-items: stretch;
        gap: var(--space-xs);
    }

    .nav__link {
        display: block;
        padding: var(--space-md) 0;
        font-size: 1.05rem;
        border-bottom: 1px solid var(--c-border);
    }

    .nav__link::after {
        display: none;
    }

    .header__cta {
        display: none;
    }

    .burger {
        display: flex;
    }

    /* Hero */
    .hero__inner {
        grid-template-columns: 1fr;
        gap: var(--space-2xl);
        padding: var(--space-3xl) 0;
    }

    .hero__title {
        font-size: 2.1rem;
    }

    .hero__subtitle {
        font-size: 1rem;
    }

    .hero__actions {
        flex-direction: column;
    }

    .hero__actions .btn {
        width: 100%;
    }

    .hero__visual {
        display: none;
    }

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

    .product-card__media svg {
        width: 64px;
        height: 64px;
    }

    .filter-bar {
        flex-direction: column;
        align-items: flex-start;
    }

    /* Vantagens */
    .advantages__grid {
        grid-template-columns: 1fr;
        gap: var(--space-lg);
    }

    /* Footer */
    .footer__grid {
        grid-template-columns: 1fr;
        gap: var(--space-xl);
    }

    /* Contato */
    .contact__grid {
        grid-template-columns: 1fr;
    }

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

    .page-header__title {
        font-size: 2.1rem;
    }

    .about-preview__card {
        padding: var(--space-lg);
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 var(--space-md);
    }

    .announcement__sep,
    .announcement__link,
    .announcement__extra {
        display: none;
    }

    .hero__title {
        font-size: 1.8rem;
    }

    .section__title {
        font-size: 1.6rem;
    }

    .product-grid,
    .product-grid--3,
    .product-group__grid {
        grid-template-columns: 1fr;
    }

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

    .contact-form,
    .legal {
        padding: var(--space-lg);
    }

    .footer__bottom .container {
        flex-direction: column;
        text-align: center;
        gap: var(--space-sm);
    }
}

/* ------------------------------------------------------------
   21. Impressão
   ------------------------------------------------------------ */
@media print {
    .announcement,
    .header,
    .footer,
    .burger,
    .nav-overlay,
    .cta,
    .hero__actions,
    .hero__visual,
    .contact-form,
    .filter-bar {
        display: none !important;
    }

    body {
        background: #fff;
        color: #000;
        padding-top: 0;
    }

    .hero,
    .page-header {
        background: none;
        color: #000;
        padding: 2rem 0;
    }

    .hero__title,
    .hero__subtitle,
    .page-header__title,
    .page-header__subtitle {
        color: #000;
    }
}