/* ===========================
   RESET E VARIÁVEIS GLOBAIS
   =========================== */

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

:root {
    --color-primary: #1b5e3f;
    --color-secondary: #f5a623;
    --color-light: #f8f9fa;
    --color-dark: #2c3e50;
    --color-border: #e0e0e0;
    --color-success: #27ae60;
    --color-error: #e74c3c;
    --color-text: #333;
    --color-text-light: #666;
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --border-radius: 8px;
    --box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    --box-shadow-lg: 0 4px 16px rgba(0, 0, 0, 0.15);
    --transition: all 0.3s ease;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: var(--color-text);
    background-color: #fff;
}

/* ===========================
   CONTAINER
   =========================== */

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

/* ===========================
   CABEÇALHO
   =========================== */

.header {
    background: linear-gradient(135deg, var(--color-primary) 0%, #0d3d25 100%);
    color: white;
    padding: var(--spacing-lg) 0;
    box-shadow: var(--box-shadow);
    position: sticky;
    top: 0;
    z-index: 100;
}

.header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--spacing-lg);
}

.logo-section {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.logo {
    font-size: 1.8rem;
    font-weight: bold;
    margin: 0;
}

.tagline {
    font-size: 0.9rem;
    opacity: 0.9;
    margin: 0;
}

.nav {
    display: flex;
    gap: var(--spacing-lg);
    flex-wrap: wrap;
}

.nav-link {
    color: white;
    text-decoration: none;
    font-size: 0.95rem;
    transition: var(--transition);
    border-bottom: 2px solid transparent;
    padding-bottom: 0.25rem;
}

.nav-link:hover,
.nav-link.active {
    border-bottom-color: var(--color-secondary);
}

/* ===========================
   SEÇÃO HERO
   =========================== */

.hero {
    background: linear-gradient(135deg, #f8f9fa 0%, #e8f5e9 100%);
    padding: var(--spacing-xl) 0;
    text-align: center;
    border-bottom: 3px solid var(--color-primary);
}

.hero-title {
    font-size: 2.5rem;
    color: var(--color-primary);
    margin-bottom: var(--spacing-md);
    font-weight: 700;
}

.hero-subtitle {
    font-size: 1.1rem;
    color: var(--color-text-light);
    max-width: 600px;
    margin: 0 auto;
}

/* ===========================
   SEÇÃO DE FILTROS
   =========================== */

.search-section {
    background: white;
    padding: var(--spacing-xl) 0;
    border-bottom: 1px solid var(--color-border);
}

.filters-container {
    background: var(--color-light);
    padding: var(--spacing-lg);
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    display: grid;
    grid-template-columns: 1fr 1fr auto;
    gap: var(--spacing-md);
    align-items: flex-end;
}

.filter-group {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.filter-label {
    font-weight: 600;
    color: var(--color-primary);
    font-size: 0.95rem;
}

.filter-select,
.search-input {
    padding: var(--spacing-sm);
    border: 2px solid var(--color-border);
    border-radius: var(--border-radius);
    font-size: 1rem;
    transition: var(--transition);
    font-family: inherit;
}

.filter-select:focus,
.search-input:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(27, 94, 63, 0.1);
}

.btn-clear {
    padding: var(--spacing-sm) var(--spacing-lg);
    background: var(--color-secondary);
    color: white;
    border: none;
    border-radius: var(--border-radius);
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    font-size: 0.95rem;
}

.btn-clear:hover {
    background: #e89a1f;
    transform: translateY(-2px);
    box-shadow: var(--box-shadow-lg);
}

.results-info {
    margin-top: var(--spacing-lg);
    padding: var(--spacing-md);
    background: white;
    border-left: 4px solid var(--color-primary);
    border-radius: var(--border-radius);
}

.results-info p {
    margin: 0;
    color: var(--color-text);
    font-weight: 500;
}

/* ===========================
   SEÇÃO DE RESULTADOS
   =========================== */

.results-section {
    padding: var(--spacing-xl) 0;
    background: white;
}

.distributors-list {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: var(--spacing-lg);
}

.distributor-card {
    background: white;
    border: 2px solid var(--color-border);
    border-radius: var(--border-radius);
    padding: var(--spacing-lg);
    transition: var(--transition);
    box-shadow: var(--box-shadow);
}

.distributor-card:hover {
    border-color: var(--color-primary);
    box-shadow: var(--box-shadow-lg);
    transform: translateY(-4px);
}

.distributor-name {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: var(--spacing-sm);
}

.distributor-location {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    color: var(--color-text-light);
    margin-bottom: var(--spacing-md);
    font-size: 0.95rem;
}

.distributor-location::before {
    content: "📍";
    font-size: 1.1rem;
}

.distributor-info {
    margin-bottom: var(--spacing-md);
}

.info-row {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-sm);
    font-size: 0.95rem;
}

.info-icon {
    font-size: 1.1rem;
    min-width: 1.2rem;
    text-align: center;
}

.info-label {
    font-weight: 600;
    color: var(--color-primary);
    min-width: 70px;
}

.info-value {
    color: var(--color-text);
    word-break: break-word;
}

.info-value a {
    color: var(--color-primary);
    text-decoration: none;
    transition: var(--transition);
}

.info-value a:hover {
    text-decoration: underline;
    color: var(--color-secondary);
}

.distributor-actions {
    display: flex;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-lg);
    padding-top: var(--spacing-lg);
    border-top: 1px solid var(--color-border);
}

.btn-contact {
    flex: 1;
    padding: var(--spacing-sm);
    border: 2px solid var(--color-primary);
    background: white;
    color: var(--color-primary);
    border-radius: var(--border-radius);
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    text-decoration: none;
    text-align: center;
    font-size: 0.9rem;
}

.btn-contact:hover {
    background: var(--color-primary);
    color: white;
}

.btn-whatsapp {
    flex: 1;
    padding: var(--spacing-sm);
    background: #25d366;
    color: white;
    border: none;
    border-radius: var(--border-radius);
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    text-decoration: none;
    text-align: center;
    font-size: 0.9rem;
}

.btn-whatsapp:hover {
    background: #20ba5a;
    transform: translateY(-2px);
    box-shadow: var(--box-shadow-lg);
}

/* ===========================
   MENSAGEM SEM RESULTADOS
   =========================== */

.no-results {
    text-align: center;
    padding: var(--spacing-xl);
    background: var(--color-light);
    border-radius: var(--border-radius);
    border: 2px dashed var(--color-border);
}

.no-results p {
    font-size: 1.1rem;
    color: var(--color-text-light);
    margin: 0;
}

/* ===========================
   SEÇÃO DO MAPA
   =========================== */

.map-section {
    background: var(--color-light);
    padding: var(--spacing-xl) 0;
    border-top: 1px solid var(--color-border);
}

.section-title {
    font-size: 1.8rem;
    color: var(--color-primary);
    margin-bottom: var(--spacing-sm);
    font-weight: 700;
}

.section-subtitle {
    color: var(--color-text-light);
    margin-bottom: var(--spacing-lg);
}

.map-container {
    background: white;
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--box-shadow);
    min-height: 400px;
}

/* ===========================
   RODAPÉ
   =========================== */

.footer {
    background: var(--color-dark);
    color: white;
    padding: var(--spacing-xl) 0 var(--spacing-lg);
    margin-top: var(--spacing-xl);
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
}

.footer-section h3 {
    margin-bottom: var(--spacing-md);
    color: var(--color-secondary);
    font-size: 1.1rem;
}

.footer-section p {
    color: #bbb;
    line-height: 1.8;
    font-size: 0.95rem;
}

.footer-section a {
    color: var(--color-secondary);
    text-decoration: none;
    transition: var(--transition);
}

.footer-section a:hover {
    text-decoration: underline;
}

.footer-bottom {
    text-align: center;
    padding-top: var(--spacing-lg);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    color: #999;
    font-size: 0.9rem;
}

/* ===========================
   RESPONSIVIDADE
   =========================== */

@media (max-width: 768px) {
    .header .container {
        flex-direction: column;
        gap: var(--spacing-md);
    }

    .nav {
        justify-content: center;
        gap: var(--spacing-md);
    }

    .hero-title {
        font-size: 1.8rem;
    }

    .hero-subtitle {
        font-size: 1rem;
    }

    .filters-container {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }

    .btn-clear {
        width: 100%;
    }

    .distributors-list {
        grid-template-columns: 1fr;
    }

    .distributor-actions {
        flex-direction: column;
    }

    .btn-contact,
    .btn-whatsapp {
        width: 100%;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 var(--spacing-sm);
    }

    .hero-title {
        font-size: 1.5rem;
    }

    .filters-container {
        padding: var(--spacing-md);
    }

    .distributor-card {
        padding: var(--spacing-md);
    }

    .section-title {
        font-size: 1.4rem;
    }
}

/* ===========================
   ANIMAÇÕES
   =========================== */

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.distributor-card {
    animation: fadeIn 0.3s ease;
}

/* ===========================
   ACESSIBILIDADE
   =========================== */

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border-width: 0;
}

/* Focus visible para melhor acessibilidade */
button:focus-visible,
a:focus-visible,
input:focus-visible,
select:focus-visible {
    outline: 2px solid var(--color-secondary);
    outline-offset: 2px;
}