/* Singular Congress - Eventos Corporativos - Design Otimizado */
:root { --verde: #008000; --dourado: #FFD700; --branco: #FFF; }
* { margin: 0; padding: 0; box-sizing: border-box; }
body { font-family: 'Lato', sans-serif; color: #2C3E50; background: linear-gradient(135deg, #F0FFF0 0%, #FFFFFF 30%, #FFF8DC 70%, #F0FFF0 100%); background-attachment: fixed; line-height: 1.6; position: relative; overflow-x: hidden; }
body::before { content: ''; position: fixed; top: 0; left: 0; width: 100%; height: 100%; background: radial-gradient(circle at 25% 35%, rgba(0, 128, 0, 0.04) 0%, transparent 50%), radial-gradient(circle at 75% 65%, rgba(255, 215, 0, 0.03) 0%, transparent 50%); pointer-events: none; z-index: 0; }
.container { max-width: 1200px; margin: 0 auto; padding: 0 2rem; position: relative; z-index: 1; }
.site-header { background: linear-gradient(135deg, #008000 0%, #00A000 50%, #FFD700 100%); background-size: 200% 200%; color: var(--branco); padding: 2rem 0; box-shadow: 0 8px 32px rgba(0, 128, 0, 0.25); backdrop-filter: blur(10px); animation: success 10s ease infinite; }
@keyframes success { 0%, 100% { background-position: 0% 50%; } 50% { background-position: 100% 50%; } }
.logo { text-align: center; }
.logo h1 { font-size: 3rem; font-weight: 800; text-shadow: 3px 3px 6px rgba(0, 0, 0, 0.4); background: linear-gradient(45deg, var(--branco), #FFD700); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; margin-bottom: 0.5rem; }
.logo .tagline { font-size: 1.1rem; color: #FFD700; font-weight: 600; text-transform: uppercase; letter-spacing: 2px; }
.main-navigation ul { display: flex; justify-content: center; gap: 1rem; margin-top: 1.5rem; list-style: none; flex-wrap: wrap; }
.main-navigation a { color: var(--branco); text-decoration: none; padding: 0.8rem 1.5rem; border-radius: 8px; font-weight: 500; transition: all 0.3s; text-transform: uppercase; }
.main-navigation a:hover { background: rgba(255, 215, 0, 0.3); transform: translateY(-3px); }
.hero { background: linear-gradient(135deg, rgba(0, 128, 0, 0.95) 0%, rgba(50, 205, 50, 0.90) 100%); padding: 5rem 0; text-align: center; color: white; position: relative; overflow: hidden; }
.hero::before { content: '🏆'; position: absolute; top: -20px; right: 10%; font-size: 12rem; opacity: 0.08; animation: trophy 8s ease-in-out infinite; }
@keyframes trophy { 0%, 100% { transform: rotate(0deg); } 50% { transform: rotate(15deg); } }
.hero h2 { font-size: 3.5rem; margin-bottom: 1.5rem; font-weight: 800; text-shadow: 3px 3px 8px rgba(0, 0, 0, 0.4); }
.hero p { font-size: 1.5rem; margin-bottom: 2.5rem; max-width: 800px; margin-left: auto; margin-right: auto; line-height: 1.8; }
.content-section { background: rgba(255, 255, 255, 0.95); backdrop-filter: blur(10px); padding: 3rem; margin: 3rem 0; border-radius: 16px; box-shadow: 0 10px 40px rgba(0, 128, 0, 0.08); border: 2px solid rgba(0, 128, 0, 0.1); transition: all 0.5s; }
.content-section:hover { transform: translateY(-8px); box-shadow: 0 16px 48px rgba(0, 128, 0, 0.15); border-color: #008000; }
.content-section h2 { color: var(--verde); margin-bottom: 1.5rem; font-size: 2.2rem; font-weight: 700; }
.content-section p { color: #5A6A7A; line-height: 1.8; margin-bottom: 1.5rem; }
.site-footer { background: linear-gradient(135deg, #008000 0%, #00A000 100%); color: white; text-align: center; padding: 3rem 0; border-top: 3px solid #FFD700; }
/* Hero Stats */
.hero-stats {
    display: flex;
    justify-content: center;
    gap: 3rem;
    margin-top: 2rem;
}

.stat-item { text-align: center; }
.stat-number {
    display: block;
    font-size: 2.5rem;
    font-weight: 800;
    color: #FFD700;
    margin-bottom: 0.5rem;
}

.stat-label {
    font-size: 1rem;
    color: rgba(255, 255, 255, 0.9);
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* Feature Grid */
.feature-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.feature-card {
    background: white;
    padding: 2rem;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0, 128, 0, 0.1);
    text-align: center;
    transition: transform 0.3s;
}

.feature-card:hover { transform: translateY(-5px); }
.feature-icon { font-size: 3rem; margin-bottom: 1rem; }
.feature-card h3 { color: #008000; margin-bottom: 1rem; font-size: 1.4rem; }

/* Events Showcase */
.events-showcase {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.event-card {
    background: white;
    padding: 2rem;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0, 128, 0, 0.1);
    transition: transform 0.3s;
}

.event-card:hover { transform: translateY(-5px); }
.event-image { font-size: 3rem; margin-bottom: 1rem; }
.event-card h4 { color: #008000; margin-bottom: 1rem; }
.event-metrics {
    display: flex;
    gap: 1rem;
    margin-top: 1rem;
    flex-wrap: wrap;
}

.event-metrics span {
    background: #008000;
    color: white;
    padding: 0.3rem 0.8rem;
    border-radius: 15px;
    font-size: 0.8rem;
    font-weight: 600;
}

/* Services Grid */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.service-card {
    background: white;
    padding: 2rem;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0, 128, 0, 0.1);
    transition: transform 0.3s;
}

.service-card:hover { transform: translateY(-5px); }
.service-icon { font-size: 3rem; margin-bottom: 1rem; }
.service-card h4 { color: #008000; margin-bottom: 1rem; }

/* Cases Grid */
.cases-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.case-study {
    background: linear-gradient(135deg, #F0FFF0 0%, #FFF8DC 100%);
    padding: 2rem;
    border-radius: 12px;
    border-left: 4px solid #008000;
}

.case-study h4 { color: #008000; margin-bottom: 1rem; }
.case-impact {
    background: #008000;
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.9rem;
    margin-top: 1rem;
    display: inline-block;
}

/* Innovation Features */
.innovation-features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
    margin: 2rem 0;
}

.innovation-item {
    background: linear-gradient(135deg, #E6F3E6 0%, #FFF5EE 100%);
    padding: 1.5rem;
    border-radius: 12px;
    border: 2px solid rgba(0, 128, 0, 0.1);
    transition: all 0.3s;
}

.innovation-item:hover {
    border-color: #008000;
    transform: translateY(-3px);
}

.innovation-item h4 {
    color: #008000;
    margin-bottom: 1rem;
}

@media (max-width: 768px) {
    .hero h2 { font-size: 2.5rem; }
    .hero-stats { flex-direction: column; gap: 1rem; }
    .main-navigation ul { flex-direction: column; gap: 0.5rem; }
    .feature-grid, .events-showcase, .services-grid, .cases-grid, .innovation-features {
        grid-template-columns: 1fr;
    }
}

/* SEO Content Section Enhancements */
.seo-content {
    background: #fff;
    padding: 60px 0;
    margin-top: 2rem;
}

.seo-header {
    text-align: center;
    margin-bottom: 3rem;
}

.seo-badge {
    background: rgba(0, 128, 0, 0.1);
    color: #008000;
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: 700;
    text-transform: uppercase;
    display: inline-block;
    margin-bottom: 1rem;
}

.seo-header h2 {
    color: #2C3E50;
    font-size: 2.5rem;
    max-width: 900px;
    margin: 0 auto;
}

.seo-main-text {
    max-width: 800px;
    margin: 0 auto 3rem;
    text-align: center;
    font-size: 1.1rem;
}

.seo-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

.seo-card {
    background: #f9f9f9;
    padding: 2.5rem;
    border-radius: 16px;
    border: 1px solid rgba(0, 128, 0, 0.1);
    transition: all 0.3s ease;
}

.seo-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 128, 0, 0.1);
    background: #fff;
}

.seo-card-icon {
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
}

.seo-card h3 {
    color: #008000;
    margin-bottom: 1rem;
}

.seo-footer-box {
    background: linear-gradient(135deg, #008000 0%, #006400 100%);
    color: white;
    padding: 3rem;
    border-radius: 20px;
    box-shadow: 0 15px 35px rgba(0, 100, 0, 0.2);
}

.seo-footer-box h3 {
    color: #FFD700;
    margin-bottom: 1.5rem;
    font-size: 1.8rem;
}

.seo-list {
    list-style: none;
    margin: 1.5rem 0;
}

.seo-list li {
    margin-bottom: 1rem;
    padding-left: 2rem;
    position: relative;
}

.seo-list li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: #FFD700;
    font-weight: bold;
}

.seo-highlight {
    font-size: 1.2rem;
    font-weight: 600;
    border-top: 1px solid rgba(255, 255, 255, 0.2);
    padding-top: 1.5rem;
    margin-top: 1.5rem;
    font-style: italic;
}

@media (max-width: 768px) {
    .seo-header h2 { font-size: 1.8rem; }
    .seo-grid { grid-template-columns: 1fr; }
    .seo-footer-box { padding: 2rem; }
}