/* CSS Principal - Cavalgada Aparecida de Goiânia 2025 */
/* Cores do Agro: Verde, Amarelo, Marrom */

:root {
    --verde-agro: #2d5016;
    --verde-claro: #4a7c23;
    --amarelo-agro: #f4d03f;
    --amarelo-claro: #f7dc6f;
    --marrom-agro: #8b4513;
    --marrom-claro: #a0522d;
    --branco: #ffffff;
    --cinza-claro: #f8f9fa;
    --cinza-escuro: #343a40;
    --sombra: rgba(0, 0, 0, 0.1);
}

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

body {
    font-family: 'Arial', sans-serif;
    line-height: 1.6;
    color: var(--cinza-escuro);
    background: linear-gradient(135deg, var(--verde-claro) 0%, var(--verde-agro) 100%);
    min-height: 100vh;
}

/* Header */
.header {
    background: var(--verde-agro);
    color: var(--branco);
    padding: 1rem 0;
    box-shadow: 0 2px 10px var(--sombra);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.header-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

/* Logo Container */
.logo-container {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.logo-img {
    height: 60px;
    width: auto;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
}

.logo-text {
    display: flex;
    flex-direction: column;
}

.logo-title {
    font-size: 1.8rem;
    font-weight: bold;
    color: var(--amarelo-agro);
    line-height: 1;
}

.logo-subtitle {
    font-size: 1rem;
    color: var(--amarelo-claro);
    font-weight: normal;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2rem;
}

.nav-menu a {
    color: var(--branco);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s ease;
}

.nav-menu a:hover {
    color: var(--amarelo-agro);
}

/* Container principal */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Seções */
.section {
    padding: 4rem 0;
    margin: 2rem 0;
}

.section-intro {
    background: var(--branco);
    border-radius: 15px;
    box-shadow: 0 5px 20px var(--sombra);
    margin: 2rem 0;
}

.section-form {
    background: var(--cinza-claro);
    border-radius: 15px;
    box-shadow: 0 5px 20px var(--sombra);
}

/* Títulos */
h1 {
    font-size: 3rem;
    color: var(--amarelo-agro);
    text-align: center;
    margin-bottom: 1rem;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
}

h2 {
    font-size: 2.5rem;
    color: var(--verde-agro);
    text-align: center;
    margin-bottom: 2rem;
}

h3 {
    font-size: 1.8rem;
    color: var(--marrom-agro);
    margin-bottom: 1rem;
}

/* Texto */
p {
    font-size: 1.1rem;
    margin-bottom: 1rem;
    text-align: justify;
}

.destaque {
    background: var(--amarelo-claro);
    padding: 1.5rem;
    border-radius: 10px;
    border-left: 5px solid var(--amarelo-agro);
    margin: 2rem 0;
}

/* Formulário */
.form-container {
    background: var(--branco);
    padding: 3rem;
    border-radius: 15px;
    box-shadow: 0 5px 20px var(--sombra);
    max-width: 600px;
    margin: 0 auto;
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    font-weight: bold;
    color: var(--verde-agro);
    margin-bottom: 0.5rem;
    font-size: 1.1rem;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px 15px;
    border: 2px solid var(--cinza-claro);
    border-radius: 8px;
    font-size: 1rem;
    transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--verde-agro);
    box-shadow: 0 0 0 3px rgba(45, 80, 22, 0.1);
}

.form-group input.error,
.form-group select.error {
    border-color: #dc3545;
}

.error-message {
    color: #dc3545;
    font-size: 0.9rem;
    margin-top: 0.5rem;
    display: none;
}

/* Botões */
.btn {
    display: inline-block;
    padding: 12px 30px;
    border: none;
    border-radius: 8px;
    font-size: 1.1rem;
    font-weight: bold;
    text-decoration: none;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s ease;
    text-transform: uppercase;
}

.btn-primary {
    background: var(--verde-agro);
    color: var(--branco);
}

.btn-primary:hover {
    background: var(--verde-claro);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px var(--sombra);
}

.btn-secondary {
    background: var(--amarelo-agro);
    color: var(--verde-agro);
}

.btn-secondary:hover {
    background: var(--amarelo-claro);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px var(--sombra);
}

.btn-full {
    width: 100%;
    margin-top: 1rem;
}

/* Redes Sociais */
.social-buttons {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin: 2rem 0;
}

.social-btn {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 10px 20px;
    border-radius: 25px;
    text-decoration: none;
    font-weight: bold;
    transition: all 0.3s ease;
}

.social-btn.instagram {
    background: linear-gradient(45deg, #f09433 0%, #e6683c 25%, #dc2743 50%, #cc2366 75%, #bc1888 100%);
    color: var(--branco);
}

.social-btn.facebook {
    background: #1877f2;
    color: var(--branco);
}

.social-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 5px 15px var(--sombra);
}

/* Banners de Patrocínio */
.sponsors {
    background: var(--branco);
    padding: 2rem;
    border-radius: 15px;
    margin: 2rem 0;
    text-align: center;
}

.sponsors h3 {
    color: var(--verde-agro);
    margin-bottom: 1.5rem;
}

.sponsor-banners {
    display: flex;
    justify-content: center;
    gap: 2rem;
    flex-wrap: wrap;
}

.sponsor-banner {
    background: var(--cinza-claro);
    border: 3px dashed var(--verde-agro);
    border-radius: 10px;
    padding: 2rem;
    width: 300px;
    height: 150px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--verde-agro);
    font-weight: bold;
    font-size: 1.2rem;
    transition: all 0.3s ease;
}

.sponsor-banner:hover {
    background: var(--amarelo-claro);
    transform: scale(1.05);
}

/* Informações do evento */
.event-info {
    background: var(--marrom-agro);
    color: var(--branco);
    padding: 2rem;
    border-radius: 15px;
    margin: 2rem 0;
    text-align: center;
}

.event-info h3 {
    color: var(--amarelo-agro);
}

.event-details {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
    margin-top: 1.5rem;
}

.event-detail {
    background: rgba(255, 255, 255, 0.1);
    padding: 1rem;
    border-radius: 10px;
}

.event-detail strong {
    color: var(--amarelo-agro);
}

/* Footer */
.footer {
    background: var(--verde-agro);
    color: var(--branco);
    text-align: center;
    padding: 2rem 0;
    margin-top: 3rem;
}

/* Responsividade */
@media (max-width: 768px) {
    .header-content {
        flex-direction: column;
        gap: 1rem;
    }
    
    .nav-menu {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }
    
    h1 {
        font-size: 2rem;
    }
    
    h2 {
        font-size: 1.8rem;
    }
    
    .form-container {
        padding: 2rem 1rem;
        margin: 0 1rem;
    }
    
    .social-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .sponsor-banners {
        flex-direction: column;
        align-items: center;
    }
    
    .event-details {
        grid-template-columns: 1fr;
    }
}

/* Animações */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in {
    animation: fadeInUp 0.6s ease-out;
}

/* Loading */
.loading {
    display: none;
    text-align: center;
    padding: 1rem;
}

.spinner {
    border: 3px solid var(--cinza-claro);
    border-top: 3px solid var(--verde-agro);
    border-radius: 50%;
    width: 30px;
    height: 30px;
    animation: spin 1s linear infinite;
    margin: 0 auto;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}


/* Seção de Contato */
.contact-info {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.contact-item {
    background: var(--branco);
    border-radius: 15px;
    padding: 2rem;
    text-align: center;
    box-shadow: 0 5px 20px var(--sombra);
    transition: all 0.3s ease;
}

.contact-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px var(--sombra);
}

.contact-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--verde-agro) 0%, var(--amarelo-agro) 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1rem;
    font-size: 2rem;
    color: var(--branco);
}

.contact-details h3 {
    color: var(--branco);
    margin-bottom: 0.5rem;
    font-size: 1.5rem;
}

.contact-details p {
    color: var(--branco);
    margin-bottom: 1rem;
    font-size: 1.1rem;
    font-weight: 500;
}

.contact-item .btn {
    margin-top: 1rem;
    padding: 0.8rem 1.5rem;
    font-weight: 600;
    text-decoration: none;
    border-radius: 8px;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.contact-item .btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0,0,0,0.2);
}

/* Responsividade para contato */
@media (max-width: 768px) {
    .contact-info {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .contact-item {
        padding: 1.5rem;
    }
    
    .contact-icon {
        width: 60px;
        height: 60px;
        font-size: 1.5rem;
    }
}


/* Estilos da Página de Sucesso */
.success-message {
    background: var(--verde-agro);
    color: var(--branco);
    padding: 3rem;
    border-radius: 15px;
    text-align: center;
    margin: 2rem 0;
    box-shadow: 0 10px 30px var(--sombra);
}

.success-message h2 {
    color: var(--branco);
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.success-message p {
    color: var(--branco);
    font-size: 1.2rem;
    margin-bottom: 1rem;
}

.success-icon {
    font-size: 4rem;
    color: var(--amarelo-agro);
    margin-bottom: 1rem;
}

.sponsors h3 {
    color: var(--branco);
    margin-bottom: 1.5rem;
}

/* Responsividade para página de sucesso */
@media (max-width: 768px) {
    .success-message {
        padding: 2rem;
    }
    
    .success-message h2 {
        font-size: 2rem;
    }
    
    .success-icon {
        font-size: 3rem;
    }
}