/* Estilos para a seção de Pilares da SinapseTech */

#key-pillars {
    padding: 80px 0;
    background: linear-gradient(135deg, #f8f9fa 0%, #f1f3f5 100%);
    position: relative;
    overflow: hidden;
    margin-bottom: 50px;
}

/* Efeito de fundo sutil */
#key-pillars::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url('../images/about/dna-pattern.svg');
    background-size: cover;
    background-position: center;
    opacity: 0.05;
    z-index: 0;
}

/* Título da seção */
.pillars-header {
    text-align: center;
    margin-bottom: 60px;
    position: relative;
    z-index: 1;
}

.pillars-header h2 {
    font-size: 16px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: #0077b6;
    margin-bottom: 10px;
}

.pillars-header h1,
.pillars-header .section-title {
    font-size: 36px;
    font-weight: 700;
    color: #1a1a1a;
    margin-bottom: 20px;
    background: linear-gradient(90deg, #0077b6, #00b4d8);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    display: inline-block;
}

.pillars-header p {
    font-size: 18px;
    line-height: 1.7;
    color: #555;
    max-width: 800px;
    margin: 0 auto;
}

/* Container para os cards de pilares */
.pillars-container {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 30px;
    padding: 0 20px;
    position: relative;
    z-index: 1;
    max-width: 1280px;
    margin: 0 auto;
    align-items: stretch;
}

/* Card de pilar */
.pillar-card {
    flex: 1 1 300px;
    max-width: 380px;
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(10px);
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
    overflow: hidden;
    transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
    position: relative;
    display: flex;
    flex-direction: column;
    border: 1px solid rgba(255, 255, 255, 0.18);
    margin: 0 5px;
}

.pillar-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.12);
}

/* Cabeçalho do card com gradiente */
.pillar-header {
    padding: 30px 20px;
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

/* Gradientes específicos para cada pilar */
.pillar-people .pillar-header {
    background: linear-gradient(135deg, rgba(52, 152, 219, 0.1) 0%, rgba(41, 128, 185, 0.2) 100%);
    border-bottom: 3px solid #3498db;
}

.pillar-business .pillar-header {
    background: linear-gradient(135deg, rgba(46, 204, 113, 0.1) 0%, rgba(39, 174, 96, 0.2) 100%);
    border-bottom: 3px solid #2ecc71;
}

.pillar-technology .pillar-header {
    background: linear-gradient(135deg, rgba(155, 89, 182, 0.1) 0%, rgba(142, 68, 173, 0.2) 100%);
    border-bottom: 3px solid #9b59b6;
}

/* Ícone do pilar */
.pillar-icon {
    width: 180px;
    height: 180px;
    margin-bottom: 20px;
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
}

.pillar-icon img {
    width: 100%;
    height: auto;
}

/* Título do pilar */
.pillar-header h3 {
    font-size: 14px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    margin-bottom: 10px;
}

.pillar-people .pillar-header h3 {
    color: #3498db;
}

.pillar-business .pillar-header h3 {
    color: #2ecc71;
}

.pillar-technology .pillar-header h3 {
    color: #9b59b6;
}

.pillar-header h2 {
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 15px;
    color: #1a1a1a;
    margin-top: 10px;
}

/* Conteúdo do card */
.pillar-content {
    padding: 25px 20px;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.pillar-description {
    font-size: 16px;
    line-height: 1.7;
    color: #555;
    margin-bottom: 25px;
    flex-grow: 1;
    text-align: left;
    padding: 0 5px;
}

/* Lista de recursos */
.pillar-features {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    margin-bottom: 20px;
    margin-top: 20px;
    text-align: left;
    padding-left: 10px;
}

.pillar-features li {
    display: flex;
    align-items: center;
    margin-bottom: 15px;
    font-size: 15px;
    color: #444;
    min-height: 30px;
    padding-left: 0;
    text-align: left;
}

.pillar-features li:last-child {
    margin-bottom: 0;
}

.feature-icon {
    width: 28px;
    height: 28px;
    margin-right: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    flex-shrink: 0;
    font-size: 14px;
    text-align: center;
}

.pillar-people .feature-icon {
    background: rgba(52, 152, 219, 0.15);
    color: #3498db;
    box-shadow: 0 2px 5px rgba(52, 152, 219, 0.2);
}

.pillar-business .feature-icon {
    background: rgba(46, 204, 113, 0.15);
    color: #2ecc71;
    box-shadow: 0 2px 5px rgba(46, 204, 113, 0.2);
}

.pillar-technology .feature-icon {
    background: rgba(155, 89, 182, 0.15);
    color: #9b59b6;
    box-shadow: 0 2px 5px rgba(155, 89, 182, 0.2);
}

/* Badge flutuante */
.pillar-badge {
    position: absolute;
    top: 20px;
    right: 20px;
    padding: 6px 12px;
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border-radius: 20px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
    z-index: 2;
}

.pillar-people .pillar-badge {
    background: linear-gradient(135deg, #3498db 0%, #2980b9 100%);
    color: white;
}

.pillar-business .pillar-badge {
    background: linear-gradient(135deg, #2ecc71 0%, #27ae60 100%);
    color: white;
}

.pillar-technology .pillar-badge {
    background: linear-gradient(135deg, #9b59b6 0%, #8e44ad 100%);
    color: white;
}

/* Botão de ação */
.pillar-action {
    margin-top: auto;
    padding-top: 20px;
    text-align: center;
    display: flex;
    justify-content: center;
    align-items: center;
}

.pillar-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 10px 20px;
    font-size: 14px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    border-radius: 30px;
    transition: all 0.3s ease;
    text-decoration: none;
    border: none;
    cursor: pointer;
    background: transparent;
}

.pillar-people .pillar-btn {
    color: #3498db;
    border: 2px solid #3498db;
}

.pillar-people .pillar-btn:hover {
    background: #3498db;
    color: white;
    box-shadow: 0 5px 15px rgba(52, 152, 219, 0.3);
}

.pillar-business .pillar-btn {
    color: #2ecc71;
    border: 2px solid #2ecc71;
}

.pillar-business .pillar-btn:hover {
    background: #2ecc71;
    color: white;
    box-shadow: 0 5px 15px rgba(46, 204, 113, 0.3);
}

.pillar-technology .pillar-btn {
    color: #9b59b6;
    border: 2px solid #9b59b6;
}

.pillar-technology .pillar-btn:hover {
    background: #9b59b6;
    color: white;
    box-shadow: 0 5px 15px rgba(155, 89, 182, 0.3);
}

/* Responsividade */
@media (max-width: 1200px) {
    .pillars-container {
        gap: 20px;
    }
    
    .pillar-card {
        flex: 1 1 280px;
    }
}

@media (max-width: 768px) {
    .pillars-header h1,
.pillars-header .section-title {
        font-size: 28px;
    }
    
    .pillars-header p {
        font-size: 16px;
    }
    
    .pillar-card {
        flex: 1 1 100%;
        max-width: 100%;
    }
}

@media (max-width: 480px) {
    #key-pillars {
        padding: 60px 0;
    }
    
    .pillars-header {
        margin-bottom: 40px;
    }
    
    .pillars-header h1,
.pillars-header .section-title {
        font-size: 24px;
    }
    
    .pillar-header h2 {
        font-size: 20px;
    }
    
    .pillar-content {
        padding: 20px;
    }
}