/* ==========================================================================
   Fontes Locais (Acherus Militant 1) - Conforme MANUAL DA MARCA
   ========================================================================== */
@font-face {
    font-family: 'Acherus Militant 1';
    src: url('assets/fonts/acherus_militant_1/Fonts/acherus_militant_1_-_light.otf.otf') format('opentype');
    font-weight: 300;
    font-style: normal;
}

@font-face {
    font-family: 'Acherus Militant 1';
    src: url('assets/fonts/acherus_militant_1/Fonts/acherus_militant_1_-_bold.otf.otf') format('opentype');
    font-weight: 700;
    font-style: normal;
}

/* ==========================================================================
   Variáveis Globais
   ========================================================================== */
:root {
    --color-primary: #013019; /* Verde Escuro: Conexão com o campo, terra */
    --color-secondary: #11573c; /* Verde Médio: Sobriedade, lastro */
    --color-light: #fffefe; /* Branco/Gelo: Suporte */
    --color-dark: #1a1a18; /* Preto/Chumbo: Suporte e textos */
    --color-accent: #3a2218; /* Marrom Escuro: Terroso / Sofisticação */

    --font-heading: 'Acherus Militant 1', sans-serif;
    --font-body: 'Inter', sans-serif;
}

/* ==========================================================================
   Reset e Estilos Base
   ========================================================================== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    color: var(--color-dark);
    background-color: var(--color-light);
    line-height: 1.7;
    -webkit-font-smoothing: antialiased;
    font-size: 16px;
}

h1, h2, h3, h4, .badge {
    font-family: var(--font-heading);
    color: var(--color-primary);
    line-height: 1.1;
    font-weight: 700;
}

p {
    margin-bottom: 1.2rem;
    font-weight: 400; /* Ajustado para 400 para melhor legibilidade */
}

.container {
    width: 100%;
    max-width: 1140px;
    margin: 0 auto;
    padding: 0 5%;
}

.separator {
    width: 60px;
    height: 4px;
    background-color: var(--color-secondary);
    margin: 1.5rem 0;
    border-radius: 2px;
}

/* ==========================================================================
   Botões Premium
   ========================================================================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 14px 28px;
    font-family: var(--font-heading); /* Botões com a fonte da marca */
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    text-decoration: none;
    border-radius: 2px; /* Corte mais seco, sofisticado */
    cursor: pointer;
    transition: all 0.4s ease;
    border: none;
    font-size: 0.9rem;
}

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

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

.btn-outline {
    background-color: transparent;
    color: var(--color-light);
    border: 2px solid rgba(255, 254, 254, 0.4);
}

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

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

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

.btn-green {
    background-color: var(--color-primary);
    color: var(--color-light);
    border: 2px solid var(--color-primary);
}

.btn-green:hover {
    background-color: var(--color-secondary);
    border-color: var(--color-secondary);
    transform: translateY(-2px);
}

.btn-large {
    padding: 18px 40px;
    font-size: 1rem;
}

.btn-shadow {
    box-shadow: 0 10px 30px rgba(1, 48, 25, 0.3);
}
.btn-shadow:hover {
    box-shadow: 0 15px 40px rgba(1, 48, 25, 0.4);
}

.btn-pulse {
    animation: pulse-light 2s infinite;
}

@keyframes pulse-light {
    0% { box-shadow: 0 0 0 0 rgba(255, 254, 254, 0.4); }
    70% { box-shadow: 0 0 0 15px rgba(255, 254, 254, 0); }
    100% { box-shadow: 0 0 0 0 rgba(255, 254, 254, 0); }
}

/* ==========================================================================
   Header
   ========================================================================== */
.header {
    background-color: rgba(1, 48, 25, 0.85); /* Fundo sutilmente transparente usando a cor principal rgb(1, 48, 25) = #013019 */
    backdrop-filter: blur(12px); /* Efeito de vidro que desfoca o que passa atrás */
    -webkit-backdrop-filter: blur(12px); /* Suporte para Safari e iPhones */
    width: 90%; /* Deixa a barra flutuante nas laterais na versão desktop */
    max-width: 1200px;
    border-radius: 50px; /* Bordas totalmente arredondadas (formato pílula) */
    padding: 10px 0; /* Header mais magro */
    position: fixed; /* Troca de sticky para fixed para sobrepor a seção Hero (remove o branco do fundo) */
    top: 20px; /* O header desgruda do teto */
    left: 50%; /* Centraliza o header fixed */
    transform: translateX(-50%); /* Ajuste fino da centralização */
    z-index: 100;
    border: 1px solid rgba(255,255,255,0.15); /* Borda ao redor de todo o header-pill */
    box-shadow: 0 8px 32px rgba(1, 48, 25, 0.3); /* Sombra elegante pra destacar a barra flutuando */
}

.header-content {
    display: grid;
    grid-template-columns: auto 1fr auto;
    align-items: center;
    gap: 24px;
}

.logo-link {
    display: inline-flex;
    align-items: center;
}

.main-nav {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 8px;
}

.main-nav a {
    color: rgba(255, 255, 255, 0.82);
    text-decoration: none;
    font-size: 0.88rem;
    letter-spacing: 0.4px;
    padding: 8px 12px;
    border-radius: 999px;
    transition: background-color 0.25s ease, color 0.25s ease;
}

.main-nav a:hover {
    background-color: rgba(255, 255, 255, 0.12);
    color: var(--color-light);
}

.main-nav a.is-active {
    background-color: rgba(255, 255, 255, 0.16);
    color: var(--color-light);
}

.logo-img {
    height: 45px; /* Logo menorzinha para um aspecto mais slim e sofisticado */
    width: auto;
    object-fit: contain;
}

/* ==========================================================================
   Hero Section Sofisticada
   ========================================================================== */
.hero {
    background-color: var(--color-primary);
    position: relative;
    padding: 140px 0 160px;
    display: flex;
    align-items: center;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    /* Expandimos a área em todas as direções para que o movimento parallax/sway não revele as bordas */
    top: -10%; left: -5%; width: 110%; height: 130%;
    
    /* 
      Camada 1 (Topo): Ruído SVG sutil
      Camada 2 (Meio): Gradiente Verde da marca (esbranquiçado e escurecido) bem forte
      Camada 3 (Fundo): Textura fotográfica de folhas de bambu (Unsplash)
    */
    background: 
        url('data:image/svg+xml,%3Csvg viewBox="0 0 200 200" xmlns="http://www.w3.org/2000/svg"%3E%3Cfilter id="noiseFilter"%3E%3CfeTurbulence type="fractalNoise" baseFrequency="0.65" numOctaves="3" stitchTiles="stitch"/%3E%3C/filter%3E%3Crect width="100%25" height="100%25" filter="url(%23noiseFilter)"/%3E%3C/svg%3E'),
        linear-gradient(to right bottom, rgba(1, 48, 25, 0.98), rgba(17, 87, 60, 0.85)),
        url('https://images.unsplash.com/photo-1523348837708-15d4a09cfac2?q=80&w=1920&auto=format&fit=crop');
        
    background-size: 200px, cover, cover;
    background-position: center, center, center;
    background-blend-mode: overlay, multiply, normal; /* Mesclando o bambu e a cor da marca harmonicamente */
    z-index: 1;
    will-change: transform;
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 850px;
    text-align: center;
}

.badge {
    display: inline-block;
    background-color: rgba(255,255,255,0.1);
    padding: 6px 16px;
    border-radius: 50px;
    font-size: 0.8rem;
    color: var(--color-light);
    letter-spacing: 2px;
    margin-bottom: 2rem;
    border: 1px solid rgba(255,255,255,0.2);
}

.hero h1 {
    color: var(--color-light);
    font-size: 3.8rem;
    letter-spacing: -1px;
    margin-bottom: 1.5rem;
}

.hero p {
    color: rgba(255, 254, 254, 0.85);
    font-size: 1.25rem;
    margin-bottom: 2.5rem;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

/* ==========================================================================
   Narrativa Visual (Home)
   ========================================================================== */
.agro-gallery {
    padding: 72px 0 36px;
    background: linear-gradient(180deg, #f2f5f3 0%, #fffefe 100%);
}

.agro-gallery-head {
    margin-bottom: 22px;
}

.agro-gallery-head h2 {
    font-size: 2.3rem;
    margin-bottom: 10px;
}

.agro-gallery-head p {
    max-width: 760px;
    color: #3e3e3e;
}

.agro-grid {
    display: grid;
    grid-template-columns: 1.4fr 1fr 1fr;
    gap: 14px;
}

.agro-shot {
    margin: 0;
    min-height: 190px;
    border-radius: 16px;
    overflow: hidden;
    border: 1px solid rgba(17, 87, 60, 0.12);
    box-shadow: 0 10px 24px rgba(0, 0, 0, 0.06);
}

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

.agro-shot-large {
    grid-row: span 2;
    min-height: 394px;
}

/* ==========================================================================
   Agitação (Problema)
   ========================================================================== */
.problema {
    padding: 120px 0;
    background-color: #fcfcfc; /* Quebra levemente o branco absoluto */
}

.problema-grid {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 80px;
    align-items: center;
}

.problema-imagem {
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
}

.problema-imagem::before {
    content: '';
    position: absolute;
    width: 300px;
    height: 300px;
    background-color: rgba(17,87,60,0.05); /* Círculo verde sutil de fundo */
    border-radius: 50%;
    z-index: 0;
}

.problema-img {
    height: 350px;
    width: auto;
    object-fit: contain;
    position: relative;
    z-index: 1;
    filter: drop-shadow(0px 20px 30px rgba(0,0,0,0.08));
}

.problema-photo {
    width: 100%;
    max-width: 460px;
    height: 420px;
    object-fit: cover;
    border-radius: 20px;
    border: 1px solid rgba(17, 87, 60, 0.14);
    box-shadow: 0 20px 34px rgba(1, 48, 25, 0.16);
    filter: none;
}

.problema-text h2 {
    font-size: 2.8rem;
    color: var(--color-dark);
}

.problema-text p {
    font-size: 1.15rem;
    color: #444; /* Um pouco mais legível mas suave */
    margin-bottom: 1.5rem;
}

/* ==========================================================================
   Metodologia
   ========================================================================== */
.metodologia {
    padding: 120px 0;
    background-color: var(--color-light);
}

.metodologia-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 80px;
}

.metodologia-header h2 {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.metodologia-header p {
    font-size: 1.2rem;
    color: #555;
}

.cards-container {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
}

.method-card {
    background-color: #fff;
    padding: 50px 40px;
    border: 1px solid rgba(17,87,60,0.1);
    box-shadow: 0 10px 40px rgba(0,0,0,0.03);
    transition: transform 0.4s ease, box-shadow 0.4s ease;
    border-top: 4px solid var(--color-secondary);
    position: relative;
}

.method-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 50px rgba(1,48,25,0.08);
}

.card-icon {
    font-family: var(--font-heading);
    font-size: 4rem;
    font-weight: 700;
    color: rgba(17,87,60,0.1);
    position: absolute;
    top: 20px;
    right: 30px;
    line-height: 1;
}

.method-card h3 {
    font-size: 1.4rem;
    margin-bottom: 1rem;
    color: var(--color-primary);
    position: relative;
    z-index: 1;
}

.method-card p {
    font-size: 1rem;
    color: #666;
    position: relative;
    z-index: 1;
}

/* ==========================================================================
   CTA Final (Convite Reunião)
   ========================================================================== */
.cta-section {
    background-color: var(--color-secondary);
    color: var(--color-light);
    padding: 100px 0;
    text-align: center;
    background-image: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
}

.cta-content {
    max-width: 800px;
    margin: 0 auto;
}

.cta-content h2 {
    color: var(--color-light);
    font-size: 3rem;
    margin-bottom: 1.5rem;
}

.cta-content p {
    font-size: 1.25rem;
    margin-bottom: 1rem;
    opacity: 0.9;
}

.cta-sub {
    font-weight: 600;
    font-style: italic;
    opacity: 1 !important;
    margin-bottom: 3rem !important;
}

/* ==========================================================================
   Páginas Internas
   ========================================================================== */
.page-main {
    padding-top: 140px;
    background: linear-gradient(180deg, #f4f7f5 0%, #fffefe 100%);
}

.page-hero {
    padding: 40px 0 28px;
}

.page-hero h1 {
    font-size: 3rem;
    margin-bottom: 16px;
}

.page-hero p {
    max-width: 760px;
    color: #2d2d2d;
}

.section-spacing {
    padding: 18px 0 96px;
}

.inline-media-grid {
    margin-top: 20px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
}

.inline-media-grid img {
    width: 100%;
    height: 230px;
    object-fit: cover;
    border-radius: 14px;
    border: 1px solid rgba(17, 87, 60, 0.14);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.06);
}

.about-grid {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 36px;
    align-items: start;
}

.panel {
    background-color: #fff;
    border: 1px solid rgba(17, 87, 60, 0.12);
    border-radius: 18px;
    padding: 28px;
    box-shadow: 0 10px 24px rgba(0, 0, 0, 0.04);
}

.panel-cover {
    width: 100%;
    height: 220px;
    object-fit: cover;
    border-radius: 12px;
    margin-bottom: 16px;
    border: 1px solid rgba(17, 87, 60, 0.14);
}

.panel h2,
.panel h3 {
    margin-bottom: 12px;
}

.value-list {
    display: grid;
    gap: 14px;
}

.value-card {
    background: linear-gradient(135deg, rgba(17, 87, 60, 0.08), rgba(1, 48, 25, 0.04));
    border: 1px solid rgba(17, 87, 60, 0.15);
    border-radius: 14px;
    padding: 16px;
}

.value-card h4 {
    margin-bottom: 8px;
    font-size: 1.1rem;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 14px;
    margin-top: 16px;
}

.stat-box {
    background: var(--color-primary);
    color: var(--color-light);
    border-radius: 14px;
    padding: 18px;
    text-align: center;
}

.stat-box strong {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    display: block;
    margin-bottom: 6px;
}

.faq-wrap {
    display: grid;
    gap: 12px;
}

.faq-item {
    background: #fff;
    border: 1px solid rgba(17, 87, 60, 0.14);
    border-radius: 12px;
    padding: 0;
    overflow: hidden;
}

.faq-item summary {
    list-style: none;
    cursor: pointer;
    padding: 18px 20px;
    font-weight: 600;
    color: var(--color-primary);
}

.faq-item summary::-webkit-details-marker {
    display: none;
}

.faq-item p {
    padding: 0 20px 18px;
    margin-bottom: 0;
    color: #3f3f3f;
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.1fr;
    gap: 28px;
}

.contact-list {
    list-style: none;
    display: grid;
    gap: 12px;
    margin: 14px 0 24px;
}

.contact-list li {
    border-bottom: 1px solid rgba(17, 87, 60, 0.1);
    padding-bottom: 10px;
}

.contact-form {
    display: grid;
    gap: 14px;
}

.contact-form label {
    font-size: 0.9rem;
    font-weight: 600;
    color: #2a2a2a;
}

.contact-form input,
.contact-form textarea {
    width: 100%;
    border: 1px solid rgba(17, 87, 60, 0.2);
    border-radius: 10px;
    padding: 12px 14px;
    font-family: var(--font-body);
    font-size: 1rem;
    background: #fff;
}

.contact-form textarea {
    min-height: 130px;
    resize: vertical;
}

.helper {
    font-size: 0.86rem;
    color: #5b5b5b;
    margin-bottom: 0;
}

/* ==========================================================================
   Footer
   ========================================================================== */
.footer {
    background-color: var(--color-dark);
    padding: 80px 0 0 0;
    color: rgba(255,255,255,0.7);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 60px;
    margin-bottom: 60px;
}

.footer-logo {
    height: 50px;
    margin-bottom: 20px;
    opacity: 0.9;
    object-fit: contain;
}

.footer-brand p {
    font-size: 0.95rem;
    line-height: 1.6;
    max-width: 350px;
    margin-bottom: 0;
}

.footer-links h4, .footer-contact h4 {
    color: var(--color-light);
    font-family: var(--font-heading);
    font-size: 1.2rem;
    margin-bottom: 20px;
    letter-spacing: 0.5px;
}

.footer-links ul, .footer-contact ul {
    list-style: none;
    padding: 0;
}

.footer-links ul li, .footer-contact ul li {
    margin-bottom: 12px;
    font-size: 0.9rem;
}

.footer-links ul li a, .link-btn {
    background: none;
    border: none;
    padding: 0;
    cursor: pointer;
    font-size: 0.9rem;
    color: rgba(255,255,255,0.7);
    text-decoration: none;
    transition: color 0.3s ease;
    font-family: var(--font-body);
    text-align: left;
}

.footer-links ul li a:hover, .link-btn:hover {
    color: var(--color-light);
    text-decoration: underline;
}

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.1);
    padding: 20px 0;
    font-size: 0.85rem;
    background-color: rgba(0,0,0,0.3); /* Escurece um pouco a linha do copyright */
}

.footer-bottom p {
    margin: 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.footer-slogan {
    font-style: italic;
    opacity: 0.6;
}

/* ==========================================================================
   Acessibilidade (A11y)
   ========================================================================== */
a:focus-visible, button:focus-visible, input:focus-visible, textarea:focus-visible {
    outline: 2px solid var(--color-secondary);
    outline-offset: 4px;
    border-radius: 2px;
}

/* ==========================================================================
   Prova Social
   ========================================================================== */
.prova-social {
    background-color: var(--color-primary);
    border-top: 1px solid rgba(255,255,255,0.05);
    padding: 40px 0;
    text-align: center;
}

.prova-social-title {
    color: rgba(255,255,255,0.6);
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 30px;
}

.prova-social-numeros {
    display: flex;
    justify-content: center;
    gap: 80px;
    flex-wrap: wrap;
}

.numero-item h4 {
    color: var(--color-light);
    font-size: 2.5rem;
    margin-bottom: 0px;
}

.numero-item p {
    color: rgba(255,255,255,0.7);
    font-size: 0.9rem;
    margin-bottom: 0;
}

.metrics-proof {
    margin: 28px auto 0;
    max-width: 560px;
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.14);
    border-radius: 16px;
    padding: 8px;
    box-shadow: 0 12px 24px rgba(0, 0, 0, 0.2);
}

.metrics-proof img {
    display: block;
    width: 100%;
    border-radius: 12px;
}

.metrics-inline {
    object-fit: contain !important;
    background: #f7f7f7;
}

/* ==========================================================================
   Responsividade
   ========================================================================== */
@media (max-width: 992px) {
    .header {
        width: 94%;
    }

    .header-content {
        gap: 12px;
    }

    .main-nav a {
        font-size: 0.8rem;
        padding: 7px 9px;
    }

    .header .btn {
        padding: 9px 12px;
        font-size: 0.76rem;
    }

    .problema-grid {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .problema-imagem {
        order: -1;
    }
    
    .separator {
        margin: 1.5rem auto;
    }

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

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

    .agro-shot-large {
        grid-column: span 2;
        grid-row: span 1;
        min-height: 260px;
    }

    .about-grid,
    .contact-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .header {
        top: 10px;
        width: 96%;
        border-radius: 24px;
    }

    .header-content {
        display: flex;
        flex-wrap: wrap;
        justify-content: space-between;
        gap: 10px;
    }

    .main-nav {
        order: 3;
        width: 100%;
        justify-content: space-between;
        background-color: rgba(255, 255, 255, 0.08);
        border-radius: 16px;
        padding: 6px;
        gap: 4px;
    }

    .main-nav a {
        flex: 1;
        text-align: center;
        font-size: 0.76rem;
        padding: 7px 8px;
    }

    .cards-container {
        grid-template-columns: 1fr;
    }

    .agro-gallery {
        padding-top: 56px;
    }

    .agro-gallery-head h2 {
        font-size: 1.9rem;
    }

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

    .agro-shot,
    .agro-shot-large {
        min-height: 220px;
    }

    .inline-media-grid {
        grid-template-columns: 1fr;
    }

    .problema-photo {
        height: 300px;
    }
    
    .prova-social-numeros {
        gap: 40px;
        flex-direction: column;
    }

    .metrics-proof {
        margin-top: 20px;
    }

    .footer-grid {
        grid-template-columns: 1fr;
        gap: 40px;
        text-align: center;
        margin-bottom: 40px;
    }
    
    .footer-brand p {
        margin: 0 auto;
    }

    .footer-bottom p {
        flex-direction: column;
        gap: 10px;
    }

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

    .page-main {
        padding-top: 170px;
    }

    .page-hero h1 {
        font-size: 2.2rem;
    }

    .stats-grid {
        grid-template-columns: 1fr;
    }
    
    .logo-img {
        height: 40px; /* Reduzindo tamanho do logo para caber sem quebrar linha */
    }
    
    .header .btn {
        padding: 10px 16px;
        font-size: 0.8rem; /* Botão reduzido dinamicamente */
    }
    
    .hero, .problema, .metodologia, .cta-section {
        padding: 80px 0;
    }
}