/* RESET BÁSICO */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Montserrat', sans-serif;
}

:root {
    --bg-color: #021826; /* Cor de fundo principal (Azul Escuro Araunah) */
    --primary-color: #f7a523; /* Laranja/Amarelo dos botões e destaque */
    --highlight-color: #ffc107; /* Laranja mais vivo para destaque de texto */
    --secondary-color: #1a4d6f; /* Azul escuro complementar */
    --text-light: #ffffff;
    --text-dark: #333333;
    --max-width: 1200px;
}

body {
    background-color: var(--bg-color);
    color: var(--text-light);
    line-height: 1.6;
}

.container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 20px;
}

/* UTILIDADES */
.hidden {
    display: none !important;
}

/* DESTAQUE DE PALAVRAS CHAVE */
.highlight {
    color: var(--highlight-color);
    font-weight: 700;
}

/* BOTÕES - (Manter a aparência) */
.btn-primary, .btn-secondary {
    display: inline-block;
    padding: 15px 30px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 700;
    text-transform: uppercase;
    transition: background-color 0.3s ease;
    text-align: center;
    border: none;
    cursor: pointer;
    font-size: 1rem;
}
/* ... estilos de botões permanecem ... */

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

.btn-primary:hover {
    background-color: #e0941e;
}

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

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

/* EFEITO PULSE */
@keyframes pulse {
    0% { box-shadow: 0 0 0 0 rgba(247, 165, 35, 0.7); }
    70% { box-shadow: 0 0 0 15px rgba(247, 165, 35, 0); }
    100% { box-shadow: 0 0 0 0 rgba(247, 165, 35, 0); }
}

.pulse {
    animation: pulse 2s infinite;
}

/* TIPOGRAFIA - (Manter a aparência) */
h1 {
    font-size: 3.5rem;
    font-weight: 900;
    line-height: 1.1;
    margin-bottom: 20px;
}
h2 {
    font-size: 2.5rem;
    font-weight: 700;
    text-align: center;
    margin-bottom: 40px;
}
.subtitle {
    font-size: 1.25rem;
    font-weight: 400;
    margin-bottom: 30px;
}

/* 1. HERO SECTION COM BLUR E OPACIDADE */
.hero-section {
    position: relative;
    background: url('BANNER-COMPOSTAGEM_1240X520PX.jpg') no-repeat center center;
    background-size: cover;
    padding: 80px 0;
    min-height: 70vh;
    display: flex;
    align-items: center;
    text-align: center;
    overflow: hidden; /* Garante que o blur não ultrapasse a seção */
}

/* Aplica o blur à imagem de fundo */
.hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: inherit;
    filter: blur(4px); /* Valor do blur */
    z-index: 1;
}

/* Cria a camada escura com opacidade (0.8 é 80% de cor sólida) */
.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: var(--bg-color); 
    opacity: 0.8; /* Opacidade controlada aqui */
    z-index: 2;
}

/* Garante que o conteúdo fique por cima do overlay */
.hero-section .container {
    position: relative;
    z-index: 3;
}

/* O resto das seções permanece como antes... */

/* 2. IMPORTANCE SECTION - (Manter a aparência) */
.importance-section {
    padding: 60px 0;
    background-color: var(--secondary-color);
}

.grid-3 {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    text-align: center;
}

.importance-card {
    padding: 30px;
    background-color: #032b45;
    border-radius: 10px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.importance-card .icon {
    font-size: 3rem;
    display: block;
    margin-bottom: 15px;
}

.importance-card h3 {
    font-size: 1.5rem;
    margin-bottom: 10px;
    color: var(--primary-color);
}

/* 3. VIDEO CTA SECTION - (Manter a aparência) */
.video-cta-section {
    padding: 80px 0;
    background-color: var(--bg-color);
}

.video-cta-section .container {
    display: flex;
    gap: 40px;
    align-items: center;
}

.video-wrapper {
    flex: 1;
    min-width: 45%;
}

.video-wrapper video {
    width: 100%;
    border-radius: 10px;
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.4);
}

.video-text {
    flex: 1;
}

.video-text h2 {
    text-align: left;
    margin-bottom: 20px;
}

.process-list {
    list-style: none;
    margin: 20px 0 30px 0;
}

.process-list li {
    padding-left: 25px;
    position: relative;
    margin-bottom: 10px;
}

.process-list li::before {
    content: "✓";
    position: absolute;
    left: 0;
    color: var(--primary-color);
    font-weight: 700;
}

/* 4. TESTIMONIALS SECTION (GRID DE 4 COLUNAS) - (Manter a aparência) */
.testimonials-section {
    padding: 60px 0;
    background-color: var(--secondary-color);
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr); 
    gap: 20px;
    justify-content: center;
}

.testimonial-card {
    overflow: hidden;
    border-radius: 10px;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.3);
    height: 100%; 
}

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

/* 5. FORM SECTION - (Inclui o novo campo number) */
.form-section {
    padding: 80px 0;
    text-align: center;
    background-color: var(--bg-color);
}

.form-content {
    max-width: 600px;
    margin: 0 auto;
    background-color: var(--secondary-color);
    padding: 40px;
    border-radius: 10px;
    box-shadow: 0 0 30px rgba(0, 0, 0, 0.5);
}

.form-content h2 {
    color: var(--primary-color);
    margin-bottom: 10px;
}

.form-content p {
    margin-bottom: 25px;
}

#contactForm input[type="text"],
#contactForm input[type="email"],
#contactForm input[type="tel"],
#contactForm input[type="number"], /* NOVO CAMPO */
#contactForm select {
    width: 100%;
    padding: 15px;
    margin-bottom: 15px;
    border: 1px solid #444;
    border-radius: 5px;
    background-color: #032b45;
    color: var(--text-light);
    font-size: 1rem;
}

#contactForm select option {
    background-color: var(--secondary-color);
}

#form-message {
    margin-top: 15px;
    padding: 10px;
    border-radius: 5px;
    font-weight: 600;
}

/* 6. FOOTER - (Manter a aparência) */
footer {
    background-color: #000;
    padding: 20px 0;
    text-align: center;
    font-size: 0.9rem;
}

footer a {
    color: var(--primary-color);
    text-decoration: none;
}
footer a:hover {
    text-decoration: underline;
}

/* MEDIA QUERIES para responsividade - (Manter a aparência) */
@media (max-width: 1200px) {
    .testimonials-grid {
        grid-template-columns: repeat(2, 1fr);
        max-width: 800px;
        margin: 0 auto;
    }
}

@media (max-width: 992px) {
    h1 { font-size: 2.5rem; }
    h2 { font-size: 2rem; }
    .grid-3 { grid-template-columns: 1fr 1fr; }
    .video-cta-section .container { flex-direction: column; text-align: center; }
    .video-text h2 { text-align: center; }
    .process-list { text-align: left; }
    .hero-section { background-position: 70% center; }
}

@media (max-width: 600px) {
    h1 { font-size: 2rem; }
    .subtitle { font-size: 1rem; }
    .grid-3 { grid-template-columns: 1fr; }
    .hero-section { padding: 50px 0; background-position: 80% center; }
    .btn-primary, .btn-secondary { padding: 12px 20px; font-size: 0.9rem; }
    .form-content { padding: 25px; }
    .testimonials-grid {
        grid-template-columns: 1fr;
    }
}

/* ... (Manter o RESET BÁSICO, ROOT, e UTILIDADES) ... */

/* 1. HERO SECTION COM BLUR E OPACIDADE */
/* ... (Manter os estilos da hero-section e hero-overlay) ... */

.logo {
    /* Novo ajuste: Limita a largura para 250px e garante que não estoure */
    width: 250px; 
    max-width: 90%; 
    margin-bottom: 40px;
}

/* ... (Manter Tipografia, Botões, e Seções 2 e 3) ... */

/* 4. TESTIMONIALS SECTION */
.testimonials-section {
    padding: 60px 0;
    background-color: var(--secondary-color);
}

/* 4a. GRID para DESKTOP/TABLET (4 COLUNAS) */
.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr); 
    gap: 20px;
    justify-content: center;
}

.testimonial-card {
    overflow: hidden;
    border-radius: 10px;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.3);
    height: 100%; 
}

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

/* 4b. CARROSSEL para MOBILE (Inicia OCULTO) */
.mobile-only {
    display: none;
}

.carousel-container {
    position: relative;
    max-width: 400px; /* Largura para o carrossel móvel */
    margin: 0 auto;
    overflow: hidden;
    border-radius: 10px;
}

.carousel-track {
    display: flex;
    transition: transform 0.5s ease-in-out;
}

.carousel-item {
    min-width: 100%;
    box-sizing: border-box;
    height: auto;
}

.carousel-item img {
    width: 100%;
    height: auto;
    display: block;
}

.carousel-container button {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(0, 0, 0, 0.5);
    color: white;
    border: none;
    padding: 10px 15px;
    cursor: pointer;
    z-index: 10;
    font-size: 1.5rem;
    border-radius: 5px;
    opacity: 0.8;
}

.carousel-container button.prev-btn { left: 10px; }
.carousel-container button.next-btn { right: 10px; }
.carousel-container button:hover { opacity: 1; }


/* ... (Manter Seções 5 e 6) ... */

/* MEDIA QUERIES para responsividade */
@media (max-width: 992px) {
    /* Em tablets, 2 colunas para o grid */
    .testimonials-grid {
        grid-template-columns: repeat(2, 1fr);
        max-width: 800px;
        margin: 0 auto;
    }
    
    /* ... (Manter outros ajustes de h1, h2, grid-3, etc.) ... */
}

@media (max-width: 768px) {
    /* EM MOBILE (768px ou menos) */

    /* Oculta o grid de depoimentos */
    .testimonials-grid {
        display: none;
    }

    /* Exibe o carrossel para mobile */
    .mobile-only {
        display: block;
    }

    /* ... (Manter outros ajustes de mobile) ... */
    
    h1 { font-size: 2rem; }
    .subtitle { font-size: 1rem; }
    .grid-3 { grid-template-columns: 1fr; }
    .hero-section { padding: 50px 0; background-position: 80% center; }
    .btn-primary, .btn-secondary { padding: 12px 20px; font-size: 0.9rem; }
    .form-content { padding: 25px; }
}