:root {
    --dark-bg: #0c1a14; /* Fundo verde bem escuro, quase preto */
    --glass-bg: rgba(28, 30, 48, 0.5);
    --glass-border: rgba(255, 255, 255, 0.1);
    
    --verde-cariominas: #009640; /* Verde mais vibrante */
    --vermelho-cariominas: #E52521; /* Vermelho mais vibrante */

    --text-light: #F5F5F7;
    --text-muted: #a0a0a0;
    --azul-verificado: #007AFF;

    --font-principal: 'Poppins', sans-serif;
    --header-height: 5rem;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-principal);
    background-color: var(--dark-bg);
    color: var(--text-light);
    overflow-x: hidden;
    position: relative;
}

/* --- FUNDO COM GRADIENTES DINÂMICOS --- */
.background-blobs {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
    z-index: -1;
}

.blob {
    position: absolute;
    border-radius: 50%;
    filter: blur(120px);
    opacity: 0.6; /* Aumenta a visibilidade dos blobs */
    animation: float 20s infinite ease-in-out alternate;
}

.blob-green {
    width: 500px; /* Aumenta o tamanho */
    height: 500px;
    top: -10%;
    left: -15%;
    background: var(--verde-cariominas);
    animation-duration: 28s;
}

.blob-red {
    width: 450px; /* Aumenta o tamanho */
    height: 450px;
    bottom: -15%;
    right: -20%;
    background: var(--vermelho-cariominas);
    animation-duration: 25s;
    animation-delay: -5s;
}

@keyframes float {
    0% { transform: translateY(0px) translateX(0px) scale(1); }
    100% { transform: translateY(50px) translateX(-40px) scale(1.1); }
}


/* --- ESTILOS GERAIS --- */
.container {
    max-width: 1120px;
    margin-left: auto;
    margin-right: auto;
    padding: 0 1.5rem;
}

main.container > section {
    margin-bottom: 5rem;
}

.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    text-align: center;
    margin-bottom: 3rem;
}

/* --- EFEITO GLASSMORPHISM --- */
.glass-card {
    background: var(--glass-bg);
    backdrop-filter: blur(40px);
    -webkit-backdrop-filter: blur(40px);
    border: 1px solid var(--glass-border);
    border-radius: 24px;
    padding: 2.5rem;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
    position: relative;
    overflow: hidden;
}

/* --- HEADER --- */
#header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 100;
    background: rgba(12, 26, 20, 0.7);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--glass-border);
}

#header nav {
    height: var(--header-height);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-light);
    text-decoration: none;
}

.logo img {
    height: 40px;
}

.menu {
    display: flex;
    gap: 2.5rem;
}

/* CORREÇÃO: Remove sublinhado dos links do menu */
.menu a {
    font-weight: 500;
    color: var(--text-muted);
    transition: color 0.3s;
    text-decoration: none;
}

.menu a:hover {
    color: var(--text-light);
}

/* CORREÇÃO: Remove sublinhado dos botões */
.btn {
    padding: 0.75rem 1.5rem;
    border-radius: 12px;
    font-weight: 600;
    transition: transform 0.2s, filter 0.2s;
    border: none;
    cursor: pointer;
    text-decoration: none;
}
.btn:hover {
    transform: scale(1.05);
    filter: brightness(1.1);
}

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

.btn-secondary {
    background-color: var(--glass-bg);
    border: 1px solid var(--glass-border);
    color: var(--text-light);
}

/* --- HERO SECTION --- */
.hero {
    display: grid;
    grid-template-columns: 1fr 0.8fr;
    align-items: center;
    gap: 2rem;
    margin-top: calc(var(--header-height) + 2rem);
    padding: 2rem 2.5rem;
}
.hero-text h1 {
    font-size: 3.2rem;
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 1rem;
}
.hero-text p {
    font-size: 1.1rem;
    color: var(--text-muted);
    max-width: 500px;
    margin-bottom: 2rem;
}
.hero-buttons {
    display: flex;
    gap: 1rem;
}
.hero-image img {
    border-radius: 16px;
    width: 100%;
    height: 400px;
    object-fit: cover;
}

/* --- PROJETO SECTION --- */
.projeto-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
}
.projeto-card {
    padding: 2rem;
    text-align: center;
}
.card-icon {
    font-size: 2rem;
    color: var(--verde-cariominas);
    margin-bottom: 1rem;
}
.projeto-card h3 {
    font-size: 1.25rem;
    margin-bottom: 0.5rem;
}
.projeto-card p {
    font-size: 0.95rem;
    color: var(--text-muted);
    line-height: 1.6;
}

/* --- CATEGORIAS SECTION --- */
.categorias-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
}
.categoria-card {
    padding: 2rem;
}
.categoria-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
}
.categoria-header h3 {
    font-size: 1.5rem;
}
.categoria-header i {
    font-size: 1.5rem;
    color: var(--vermelho-cariominas);
}
.categoria-card p {
    color: var(--text-muted);
    margin-bottom: 1.5rem;
}
.tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}
.tags span {
    background-color: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--glass-border);
    padding: 0.25rem 0.75rem;
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 500;
}

.contato-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    align-items: center;
    gap: 2.5rem;
}
.contato-text h2 {
    font-size: 2.2rem;
    margin-bottom: 1rem;
}
.contato-text p {
    color: var(--text-muted);
    margin-bottom: 2rem;
}
.contato-image img {
    border-radius: 16px;
    height: 350px;
    width: 100%;
    object-fit: cover;
}

#footer { text-align: center; padding: 2rem 0; color: var(--text-muted); font-size: 0.9rem; border-top: 1px solid var(--glass-border); margin-top: 2rem; }
.dev-credit-link {
    color: var(--text-light);
    font-weight: 600;
    text-decoration: none;
    transition: color 0.3s;
}
.dev-credit-link:hover {
    color: var(--accent-blue);
}
.verified-badge {
    color: var(--azul-verificado);
    font-size: 0.9em;
    margin-left: 4px;
}
.footer-top {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
}
.social-links {
    display: flex;
    gap: 1rem;
}
.social-links a {
    font-size: 1.25rem;
    color: var(--text-muted);
    transition: color 0.3s;
    text-decoration: none;
}
.social-links a:hover {
    color: var(--text-light);
}
.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: var(--text-muted);
    font-size: 0.9rem;
    border-top: 1px solid var(--glass-border);
    padding-top: 2rem;
}
.dev-credit a {
    color: var(--text-light);
    font-weight: 600;
    text-decoration: none;
}
.dev-credit .fa-circle-check {
    color: var(--azul-verificado);
    font-size: 0.9em;
    margin-left: 4px;
}

.reveal {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s ease-out, transform 0.5s ease-out;
}
.reveal.visible {
    opacity: 1;
    transform: translateY(0);
}

@media (max-width: 992px) {
    .hero, .contato-wrapper {
        grid-template-columns: 1fr;
    }
    .hero-text {
        text-align: center;
        order: 1;
    }
    .hero-image {
        margin-bottom: 2rem;
    }
    .projeto-grid, .categorias-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .menu {
        display: none;
    }
    .hero-text h1 {
        font-size: 2.5rem;
    }
    .section-title {
        font-size: 2rem;
    }
    .footer-top, .footer-bottom {
        flex-direction: column;
        gap: 1.5rem;
        text-align: center;
    }
}

#patrocinadores {
    text-align: center;
}

.patrocinadores-grid {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    gap: 1rem;
    margin-bottom: 4rem;
    padding: 1rem;
    background: rgba(255, 255, 255, 0.03); 
    border: 1px solid var(--glass-border);
    border-radius: 16px;
}

.apoiador-logo {
    width: 220px;
    height: 100px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1rem;
    transition: background-color 0.3s ease;
}

.apoiador-logo:hover {
    background-color: rgba(255, 255, 255, 0.05);
    border-radius: 12px;
}

.apoiador-logo img {
    max-width: 100%;  
    max-height: 100%; 
    width: auto;
    height: auto;
    filter: brightness(1.5) grayscale(30%); 
    opacity: 0.7;
    transition: all 0.3s ease;
}

.apoiador-logo img:hover {
    filter: none; 
    opacity: 1;
    transform: scale(1.1);
}


.incentivo-fiscal-card {
    text-align: center;
    padding: 3rem;
    background: linear-gradient(145deg, rgba(0, 150, 64, 0.1), rgba(12, 26, 20, 0.2));
}

.incentivo-fiscal-card h3 {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.incentivo-fiscal-card p {
    max-width: 650px;
    margin: 0 auto 2rem auto;
    color: var(--text-muted);
    line-height: 1.7;
}

.btn-incentivo {
    padding: 1rem 2rem;
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--text-light);
    background: linear-gradient(45deg, var(--verde-cariominas), #00b34d);
    border-radius: 12px;
    text-decoration: none;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    box-shadow: 0 8px 20px rgba(0, 150, 64, 0.3);
}

.btn-incentivo:hover {
    transform: translateY(-4px) scale(1.05);
    box-shadow: 0 12px 25px rgba(0, 150, 64, 0.4);
    filter: brightness(1.1);
}

.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(12, 26, 20, 0.5);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1rem;

    opacity: 0;
    visibility: hidden;
    transition: opacity 0.4s ease, visibility 0.4s ease;
}

.modal-overlay.visible {
    opacity: 1;
    visibility: visible;
}

.modal-content {
    position: relative;
    max-width: 700px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto; 
    transform: scale(0.95);
    transition: transform 0.4s ease;
}

.modal-overlay.visible .modal-content {
    transform: scale(1);
}

.close-modal-btn {
    position: absolute;
    top: 15px;
    right: 20px;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid var(--glass-border);
    border-radius: 50%;
    color: var(--text-light);
    width: 40px;
    height: 40px;
    font-size: 2rem;
    line-height: 40px;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s ease;
}

.close-modal-btn:hover {
    background: var(--vermelho-cariominas);
    transform: rotate(90deg);
}

.modal-content h2 {
    font-size: 2.2rem;
    margin-bottom: 1rem;
    color: var(--text-light);
}

.modal-content h3 {
    font-size: 1.5rem;
    color: var(--verde-cariominas);
    margin-top: 2rem;
    margin-bottom: 1rem;
}

.modal-content p, .modal-content li {
    font-size: 1rem;
    line-height: 1.7;
    color: var(--text-muted);
}

.modal-content ul {
    list-style-position: inside;
    margin-top: 1rem;
    padding-left: 0.5rem;
}

.modal-content li {
    margin-bottom: 0.75rem;
}

.btn-modal-cta {
    display: block;
    width: 100%;
    text-align: center;
    margin-top: 2.5rem;
    font-size: 1.1rem;
}

body.modal-active {
    overflow: hidden;
}

#footer .container {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2rem; 
}

#footer {
    padding: 3rem 0; 
    margin-top: 4rem;
    border-top: 1px solid var(--glass-border);
    text-align: center;
}

.footer-top {
    margin-bottom: 0; 
    padding-top: 0;
}

.footer-bottom {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    border-top: none;
    padding-top: 0;
    width: 100%;
    align-items: center;
    color: var(--text-muted);
    font-size: 0.9rem;
}

.dev-credit a {
    text-decoration: none;
    color: var(--text-muted);
}

.dev-credit a strong {
    font-weight: 700;
    color: var(--text-light);
}

.dev-credit a:hover strong {
    color: var(--verde-cariominas);
}