/* ==========================================================================
   SPUTNIK GRÁFICA & EMBALAGENS - PREMIUM CSS SYSTEM
   ========================================================================== */

:root {
    /* Cores - Ecologia Premium & Kraft (Tons de Natureza mais vivos) */
    --color-primary: #2e7d32;       /* Verde Natureza Vibrante (Confiança e Vida) */
    --color-primary-light: #4caf50; /* Verde Claro (Destaques e Hover) */
    --color-primary-dark: #1b5e20;  /* Verde Folha Escuro (Textos Fortes e Footer) */
    
    --color-secondary: #cba171;     /* Tom Kraft/Terra (Orgânico, Alto Valor) */
    --color-secondary-light: #e0be96;
    
    --color-accent: #f2aa4c;        /* Chamadas para ação (Ouro/Laranja Suave) */

    --color-bg: #ffffff;            /* Branco Puro para máximo contraste com o Verde */
    --color-surface: #fdfdfd;       /* Cartões e boxes */
    
    --color-text: #222d22;          /* Neutro Escurecido pro Verde */
    --color-text-muted: #647465;    /* Cinza/Verde para subtítulos */

    /* Tipografia */
    --font-primary: 'Inter', sans-serif;    /* Corpo do texto: Legibilidade maravilhosa */
    --font-display: 'Outfit', sans-serif;   /* Títulos: Sofisticação e impacto */

    /* Espaçamentos - Interface que "Respira" */
    --space-xs: 0.5rem;
    --space-sm: 1rem;
    --space-md: 2rem;
    --space-lg: 4rem;
    --space-xl: 6rem;

    /* Micro-animações e Shadows */
    --transition-fast: 0.2s ease-in-out;
    --transition-smooth: 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    --shadow-sm: 0 4px 6px rgba(30, 58, 31, 0.05);
    --shadow-md: 0 10px 30px rgba(30, 58, 31, 0.08);
    --shadow-hover: 0 20px 40px rgba(30, 58, 31, 0.12);
    --radius-md: 12px;
    --radius-lg: 24px;
}

/* ==========================================================================
   RESET E BASE
   ========================================================================== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-primary);
    background-color: var(--color-bg);
    color: var(--color-text);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-display);
    font-weight: 700;
    line-height: 1.1;
    color: var(--color-primary-dark);
}

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

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

.container {
    width: 100%;
    max-width: 1300px;
    margin: 0 auto;
    padding: 0 var(--space-md);
}

/* ==========================================================================
   AVISO TOPO (REFORMA)
   ========================================================================== */
.top-banner {
    background-color: var(--color-accent);
    color: #111;
    text-align: center;
    padding: var(--space-xs) var(--space-md);
    font-size: 0.9rem;
    font-weight: 500;
    letter-spacing: 0.5px;
}

/* ==========================================================================
   NAVBAR PREMIUM
   ========================================================================== */
.navbar {
    background-color: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    position: sticky;
    top: 0;
    z-index: 1000;
    border-bottom: 1px solid rgba(0,0,0,0.05);
    transition: var(--transition-smooth);
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 140px; /* Aumentado MAIS UMA VEZ para acomodar o logo que ele pediu em grande destaque */
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px; /* Espaço entre a imagem do logo e o texto (se mantido) */
}

.logo-img {
    max-height: 110px; /* Aumentado de 90px para 110px (Logo Gigante) */
    max-width: 350px; /* Permissão para logos gigantes também em comprimento */
    object-fit: contain;
    display: block;
    transition: var(--transition-smooth); /* Transição suave caso ajustemos no scroll */
}

.logo-text-fallback {
    display: flex;
    flex-direction: column;
}

.logo-text {
    font-family: var(--font-display);
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--color-primary);
    line-height: 1;
}

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

.logo-sub {
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 2px;
    color: var(--color-text-muted);
    text-transform: uppercase;
    margin-top: 4px;
}

.nav-links {
    display: flex;
    gap: 2rem;
    align-items: center;
}

.nav-links a {
    font-weight: 500;
    color: var(--color-text-muted);
    font-size: 0.95rem;
    position: relative;
}

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

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--color-secondary);
    transition: var(--transition-fast);
}

.nav-links a:hover::after,
.nav-links a.active::after {
    width: 100%;
}

.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    color: var(--color-primary);
}

/* ==========================================================================
   BOTOES (UI)
   ========================================================================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 1rem 2rem;
    border-radius: 50px;
    font-weight: 600;
    font-family: var(--font-display);
    cursor: pointer;
    transition: var(--transition-smooth);
    border: none;
}

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

.btn-primary:hover {
    background-color: var(--color-primary-light);
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
    color: white;
}

.btn-secondary {
    background-color: transparent;
    border: 2px solid var(--color-secondary);
    color: var(--color-primary-dark);
}

.btn-secondary:hover {
    background-color: var(--color-secondary);
    color: white;
    transform: translateY(-3px);
}

/* ==========================================================================
   HERO SECTION
   ========================================================================== */
.hero {
    position: relative;
    padding: var(--space-xl) 0;
    overflow: hidden;
    background-color: var(--color-bg);
}

.hero::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 800px;
    height: 800px;
    background: radial-gradient(circle, rgba(203,161,113,0.1) 0%, rgba(253,253,252,0) 70%);
    border-radius: 50%;
    z-index: 0;
}

.hero-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-lg);
    align-items: center;
    position: relative;
    z-index: 1;
}

.hero-content h1 {
    font-size: 3.5rem;
    margin-bottom: var(--space-sm);
}

.hero-content h1 span {
    color: var(--color-secondary);
}

.hero-content p {
    font-size: 1.25rem;
    color: var(--color-text-muted);
    margin-bottom: var(--space-md);
    max-width: 90%;
}

.hero-actions {
    display: flex;
    gap: var(--space-sm);
}

.hero-image-wrapper {
    position: relative;
}

.hero-image-wrapper img {
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    position: relative;
    z-index: 2;
    transition: var(--transition-smooth);
}

.hero-image-wrapper img:hover {
    transform: scale(1.02);
    box-shadow: var(--shadow-hover);
}

/* Adorno Decorativo da Imagem */
.hero-image-wrapper::after {
    content: '';
    position: absolute;
    bottom: -20px;
    right: -20px;
    width: 100%;
    height: 100%;
    border: 3px solid var(--color-secondary-light);
    border-radius: var(--radius-lg);
    z-index: 1;
}

/* ==========================================================================
   RESPONSIVIDADE (MOBILE)
   ========================================================================== */
/* ==========================================================================
   RESPONSIVIDADE (MOBILE)
   ========================================================================== */
body.menu-open {
    overflow: hidden;
}

@media (max-width: 992px) {
    .nav-container {
        height: 80px !important;
    }

    .logo-img {
        max-height: 60px !important;
    }

    .nav-links {
        position: fixed;
        top: 80px;
        left: 0;
        width: 100%;
        height: calc(100vh - 80px);
        background: white;
        flex-direction: column;
        padding: var(--space-lg) var(--space-md);
        gap: var(--space-md);
        transform: translateX(100%);
        transition: var(--transition-smooth);
        z-index: 999;
        display: flex; /* Override display: none from base media query if any */
    }

    .nav-links.active {
        transform: translateX(0);
    }

    .nav-links a {
        font-size: 1.5rem;
        font-weight: 700;
        color: var(--color-primary-dark);
        width: 100%;
        text-align: center;
    }

    .navbar .btn-primary {
        display: none; /* Hide or move to menu */
    }
    
    .mobile-menu-btn {
        display: block;
        z-index: 1001;
        transition: var(--transition-fast);
    }

    .mobile-menu-btn.active svg {
        transform: rotate(90deg);
        color: var(--color-secondary);
    }

    .hero-container {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .hero-content h1 {
        font-size: 2.5rem;
    }

    .hero-content p {
        margin: 0 auto var(--space-md) auto;
    }

    .hero-actions {
        flex-direction: column;
        align-items: center;
    }

    .hero-actions .btn {
        width: 100%;
        max-width: 300px;
    }

    .hero-image-wrapper {
        margin-top: var(--space-md);
    }
}

/* ==========================================================================
   FOOTER PREMIUM & REDES SOCIAIS
   ========================================================================== */
.footer {
    background-color: var(--color-primary-dark);
    color: white;
    padding: var(--space-xl) 0 var(--space-md) 0;
}
.footer-content {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: var(--space-lg);
    margin-bottom: var(--space-lg);
    border-bottom: 1px solid rgba(255,255,255,0.1);
    padding-bottom: var(--space-lg);
}
.footer-brand h3 {
    color: white;
    font-size: 2.5rem;
    margin-bottom: var(--space-xs);
    font-family: var(--font-display);
}
.footer-brand p {
    color: var(--color-secondary);
    font-size: 1.1rem;
}
.social-links {
    margin-top: var(--space-md);
    display: flex;
    gap: var(--space-sm);
}
.social-links a {
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    transition: var(--transition-fast);
}
.social-links a:hover {
    transform: translateY(-3px) scale(1.1);
}
.social-links svg {
    width: 32px;
    height: 32px;
}
.footer-contact h4 {
    color: white;
    margin-bottom: var(--space-md);
    font-size: 1.2rem;
}
.footer-contact p {
    color: #e0e0e0;
    margin-bottom: 8px;
}
.footer-contact a {
    color: white;
    font-weight: 500;
    transition: color 0.2s;
}
.footer-contact a:hover {
    color: var(--color-secondary);
}
.footer-bottom {
    text-align: center;
    color: #888;
    font-size: 0.9rem;
}

/* ==========================================================================
   WIDGET WHATSAPP FLUTUANTE
   ========================================================================== */
.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    background-color: #25d366; /* Cor Oficial do WPP */
    color: white;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 35px;
    box-shadow: 0 4px 15px rgba(37, 211, 102, 0.4);
    z-index: 9999; /* Fica sempre em cima de tudo */
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    text-decoration: none;
}

.whatsapp-float:hover {
    transform: scale(1.1) translateY(-5px);
    box-shadow: 0 6px 20px rgba(37, 211, 102, 0.6);
    color: white;
}

/* Ícone WPP SVG formatado para caber perfeito */
.whatsapp-float svg {
    width: 35px;
    height: 35px;
    fill: currentColor;
}

@media (max-width: 768px) {
    .whatsapp-float {
        bottom: 20px;
        right: 20px;
        width: 50px;
        height: 50px;
    }
    .whatsapp-float svg {
        width: 28px;
        height: 28px;
    }
}
/* ==========================================================================
   SEÇÃO DE PROMOÇÃO (DINÂMICA)
   ========================================================================== */
.promocao-section {
    padding: var(--space-xl) 0;
    background: linear-gradient(135deg, #1b5e20 0%, #2e7d32 100%);
    color: white;
    position: relative;
    overflow: hidden;
}

.promocao-section::before {
    content: 'PROMO';
    position: absolute;
    top: -20px;
    left: -20px;
    font-size: 15rem;
    font-family: var(--font-display);
    font-weight: 900;
    color: rgba(255,255,255,0.03);
    z-index: 0;
}

.promocao-grid {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: var(--space-lg);
    align-items: center;
    position: relative;
    z-index: 2;
}

.promocao-media {
    position: relative;
}

.promocao-media img {
    width: 100%;
    height: 450px;
    object-fit: cover;
    border-radius: var(--radius-lg);
    box-shadow: 0 20px 50px rgba(0,0,0,0.3);
}

.promo-badge {
    position: absolute;
    top: 20px;
    right: 20px;
    background: var(--color-accent);
    color: #111;
    padding: 8px 20px;
    border-radius: 50px;
    font-weight: 800;
    font-size: 0.8rem;
    letter-spacing: 1px;
    box-shadow: 0 5px 15px rgba(242, 170, 76, 0.4);
}

.promocao-info h2 {
    color: var(--color-secondary-light);
    font-size: 3rem;
    margin-bottom: var(--space-sm);
    text-transform: uppercase;
}

.promocao-info p {
    font-size: 1.2rem;
    margin-bottom: var(--space-md);
    line-height: 1.8;
    opacity: 0.9;
}

.btn-promo {
    background: white;
    color: var(--color-primary-dark);
    padding: 1.2rem 3rem;
    font-size: 1.1rem;
}

.btn-promo:hover {
    background: var(--color-secondary);
    color: white;
    transform: scale(1.05);
}

@media (max-width: 992px) {
    .promocao-grid {
        grid-template-columns: 1fr;
        text-align: center;
    }
    .promocao-media img {
        height: 300px;
    }
    .promocao-info h2 {
        font-size: 2.2rem;
    }
}