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

:root {
    --primary-color: #D35400; /* Terracota/Laranja Pôr do sol */
    --secondary-color: #27AE60; /* Verde Natureza */
    --accent-color: #2980B9; /* Azul Peixes */
    --text-dark: #2C3E50;
    --text-light: #ECF0F1;
    --bg-light: #FAF8F5;
    --footer-bg: #000000;
}

body {
    font-family: 'Open Sans', sans-serif;
    line-height: 1.6;
    color: var(--text-dark);
    background-color: var(--bg-light);
}

h1, h2, h3, h4 {
    font-family: 'Montserrat', sans-serif;
}

.container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
}

/* Header & Nav */
header {
    background-color: #f4ebd0; /* Base pergaminho */
    background-image: 
        radial-gradient(circle at 50% 50%, rgba(255, 253, 242, 0.8), rgba(222, 203, 164, 0.85) 80%, rgba(194, 166, 114, 0.9)),
        repeating-linear-gradient(45deg, rgba(0,0,0,0.02) 0px, rgba(0,0,0,0.02) 2px, transparent 2px, transparent 4px);
    box-shadow: 0 4px 15px rgba(139, 101, 8, 0.15), inset 0 0 20px rgba(166, 138, 90, 0.4);
    border-bottom: 2px solid #d4af37; /* Toque dourado envelhecido */
    padding: 0.8rem 0;
    position: sticky;
    top: 0;
    z-index: 1000;
}

nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    justify-content: flex-start;
}

.nav-logo-img {
    max-height: 72px;
    width: auto;
    display: block;
    transition: transform 0.3s ease;
    border-radius: 4px;
}

.nav-logo-img:hover {
    transform: scale(1.04);
}

.nav-links {
    display: flex;
    list-style: none;
    align-items: center;
}

.nav-links li {
    margin-left: 20px;
}

.nav-links a {
    text-decoration: none;
    color: var(--text-dark);
    font-weight: 600;
    transition: color 0.3s;
}

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

.btn-primary {
    background: var(--primary-color);
    color: #fff !important;
    padding: 0.5rem 1rem;
    border-radius: 5px;
}

/* Hero Section */
.hero {
    height: 80vh;
    background: linear-gradient(rgba(0,0,0,0.5), rgba(0,0,0,0.5)), url('https://images.unsplash.com/photo-1488521787991-ed7bbaae773c?ixlib=rb-1.2.1&auto=format&fit=crop&w=1350&q=80'); /* Imagem genérica representativa */
    background-size: cover;
    background-position: center;
    display: flex;
    align-items: center;
    color: #fff;
    text-align: center;
}

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

.hero p {
    font-size: 1.2rem;
    margin-bottom: 2rem;
}

.btn-large {
    background: var(--primary-color);
    color: #fff;
    text-decoration: none;
    padding: 1rem 2rem;
    font-size: 1.1rem;
    border-radius: 5px;
    font-weight: bold;
    transition: transform 0.3s;
}

.btn-large:hover {
    transform: scale(1.05);
}

/* About */
.about {
    padding: 5rem 0;
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    align-items: center;
}

.placeholder-img {
    background: #ddd;
    height: 300px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 10px;
    color: #888;
}

/* Projects */
.projects {
    background: #fff;
    padding: 5rem 0;
}

.section-title {
    text-align: center;
    font-size: 2rem;
    margin-bottom: 3rem;
}

.project-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 20px;
}

.card-link-wrapper {
    text-decoration: none;
    color: inherit;
    display: block;
}

.card {
    padding: 2rem;
    border-radius: 10px;
    background: var(--bg-light);
    border-left: 5px solid var(--primary-color);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    height: 100%;
}

.card-link-wrapper:hover .card, .card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.08);
}

/* Info Cards Section (Outside Footer) */
.info-cards-section {
    padding: 5rem 0;
    background-color: var(--bg-light);
}

.info-cards-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2.5rem;
}

.info-card {
    background: #fff;
    padding: 2.5rem;
    border-radius: 12px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
    border-top: 4px solid var(--primary-color);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.info-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.08);
}

.info-card-header {
    display: flex;
    flex-direction: row;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.2rem;
    width: 100%;
}

.card-icon {
    width: 45px;
    height: 45px;
    background: rgba(211, 84, 0, 0.1);
    color: var(--primary-color);
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 10px;
    font-size: 1.4rem;
    flex-shrink: 0;
}

.info-card h4 {
    font-size: 1.4rem;
    color: var(--text-dark);
    margin-bottom: 0;
    font-weight: 700;
}

.info-card-text {
    color: var(--text-dark);
    font-size: 1.1rem;
    line-height: 1.6;
    opacity: 0.85;
}

.contact-numbers-card {
    display: flex;
    flex-direction: column;
    gap: 0.8rem;
}

.contact-numbers-card p {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    font-weight: 600;
    font-size: 1.15rem;
    color: var(--text-dark);
}

.contact-numbers-card i {
    color: var(--secondary-color);
    font-size: 1.3rem;
}

.social-icons-card {
    display: flex;
    gap: 1rem;
    margin-bottom: 1.2rem;
}

.social-icons-card a {
    color: var(--text-dark);
    font-size: 1.5rem;
    width: 45px;
    height: 45px;
    background: var(--bg-light);
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: all 0.3s ease;
}

.social-icons-card a:hover {
    background: var(--primary-color);
    color: #fff;
    transform: translateY(-3px);
}

.wa-link-card {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 600;
    font-size: 1.1rem;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    transition: color 0.3s ease;
}

.wa-link-card:hover {
    color: var(--accent-color);
}

/* Premium Footer (Sponsors & Provided By) */
.premium-footer {
    background-color: #000000;
    color: #fff;
    padding: 2rem 0 1rem;
}

.sponsors-wrapper {
    margin-bottom: 1.5rem;
}

.footer-heading {
    font-size: 1.2rem;
    color: #fff;
    margin-bottom: 1.2rem;
    position: relative;
    padding-bottom: 0.4rem;
    font-weight: 700;
    display: inline-block;
}

.footer-heading::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    width: 50px;
    height: 2px;
    background-color: var(--primary-color);
    border-radius: 2px;
}

.sponsors-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 1.5rem;
    align-items: stretch;
}

.sponsor-item {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 8px;
    padding: 1.2rem 1.5rem;
    transition: all 0.3s ease;
    display: flex;
    flex-direction: row;
    align-items: center;
    gap: 1.5rem;
}

.main-sponsor {
    border-left: 4px solid var(--primary-color);
    background: rgba(255, 255, 255, 0.05);
}

.main-sponsor:hover {
    transform: translateY(-3px);
    background: rgba(255, 255, 255, 0.08);
    border-color: rgba(255, 255, 255, 0.15);
    box-shadow: 0 5px 15px rgba(255, 255, 255, 0.05);
}

.second-sponsor {
    border-left: 4px solid var(--accent-color);
    background: rgba(255, 255, 255, 0.05);
}

.second-sponsor:hover {
    transform: translateY(-3px);
    background: rgba(255, 255, 255, 0.08);
    border-color: rgba(255, 255, 255, 0.15);
    box-shadow: 0 5px 15px rgba(255, 255, 255, 0.05);
}

.sponsor-img-link {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.sponsor-logo {
    max-width: 110px;
    height: auto;
    max-height: 60px;
    object-fit: contain;
    display: block;
    flex-shrink: 0;
}

.sponsor-logo-plegma {
    max-width: 220px;
    height: auto;
    max-height: 120px;
    object-fit: contain;
    display: block;
    flex-shrink: 0;
}

.sponsor-details {
    display: flex;
    flex-direction: column;
    justify-content: center;
    flex-grow: 1;
    text-align: left;
}

.sponsor-details .sponsor-name {
    font-weight: 700;
    font-size: 0.95rem;
    color: #fff;
    letter-spacing: 0.5px;
    margin-bottom: 0.2rem;
}

.sponsor-details .sponsor-desc {
    font-size: 0.75rem;
    color: var(--text-light);
    opacity: 0.8;
    margin-bottom: 0.6rem;
}

.sponsor-contacts {
    display: flex;
    flex-direction: column;
    gap: 0.3rem;
}

.sponsor-contacts a {
    color: var(--text-light);
    text-decoration: none;
    font-size: 0.8rem;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    transition: color 0.3s ease, transform 0.3s ease;
}

.sponsor-contacts a:hover {
    color: var(--primary-color);
    transform: translateX(3px);
}

.sponsor-contacts i {
    color: var(--primary-color);
    width: 16px;
}

/* Empty Sponsor Placeholder */
.empty-sponsor {
    border: 1px dashed rgba(255, 255, 255, 0.15);
    background: transparent;
    justify-content: center;
    align-items: center;
    text-align: center;
    cursor: pointer;
    padding: 1.5rem;
}

.empty-sponsor:hover {
    border-color: var(--primary-color);
    background: rgba(211, 84, 0, 0.03);
    transform: translateY(-3px);
}

.empty-sponsor-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
}

.empty-sponsor-content i {
    font-size: 1.8rem;
    color: rgba(255, 255, 255, 0.3);
    transition: color 0.3s ease;
}

.empty-sponsor:hover .empty-sponsor-content i {
    color: var(--primary-color);
}

.empty-sponsor-content p {
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--text-light);
}

.empty-sponsor-content span {
    font-size: 0.75rem;
    color: var(--text-light);
    opacity: 0.6;
}

/* Footer Credits Block */
.footer-credits {
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    padding-top: 1rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
}

.provided-by {
    font-size: 0.85rem;
    color: var(--text-light);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.provided-by span {
    opacity: 0.7;
}

.provided-by strong {
    color: var(--primary-color);
    font-weight: 700;
    letter-spacing: 0.5px;
}

.copyright p {
    font-size: 0.8rem;
    color: var(--text-light);
    opacity: 0.6;
}

/* Subpages Custom Styles */
.subpage-hero {
    background: linear-gradient(rgba(0, 0, 0, 0.75), rgba(0, 0, 0, 0.85)), url('nav.jpeg');
    background-size: cover;
    background-position: center;
    color: #fff;
    padding: 6rem 0 4rem;
    text-align: center;
    border-bottom: 3px solid var(--accent-color);
}

.subpage-hero h2 {
    font-size: 2.5rem;
    color: var(--accent-color);
    margin-bottom: 1rem;
    font-weight: 700;
}

.subpage-hero p {
    font-size: 1.2rem;
    max-width: 700px;
    margin: 0 auto;
    opacity: 0.9;
}

.subpage-content {
    padding: 5rem 0;
    background: #fff;
}

.segment-details-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: center;
    margin-bottom: 4rem;
}

.segment-metrics {
    background: var(--bg-light);
    padding: 2.5rem;
    border-radius: 12px;
    border-left: 5px solid var(--primary-color);
}

.segment-metrics h4 {
    font-size: 1.4rem;
    color: var(--primary-color);
    margin-bottom: 1.5rem;
}

.metric-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1rem;
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text-dark);
}

.metric-item i {
    color: var(--accent-color);
    font-size: 1.4rem;
    width: 30px;
}

.subpage-cta {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(0,0,0,0.08);
}

@media (max-width: 768px) {
    .segment-details-grid {
        grid-template-columns: 1fr;
    }
    .nav-links { display: none; }
    .hero h2 { font-size: 2rem; }
    .about-grid { grid-template-columns: 1fr; }
    .footer-credits { flex-direction: column; text-align: center; justify-content: center; gap: 0.5rem; }
}

/* "SAIBA MAIS" nos cards de projetos */
.card-saiba-mais {
    display: block;
    margin-top: 1.2rem;
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 1.5px;
    color: var(--primary-color);
    text-transform: uppercase;
    transition: color 0.3s ease, letter-spacing 0.3s ease;
}

.card-link-wrapper:hover .card-saiba-mais {
    color: var(--accent-color);
    letter-spacing: 2.5px;
}