/* ========================================
   PÁGINA SOBRE NÓS
   NetSensor - v1.5.3
   ======================================== */

/* Hero Section */
.sobre-hero {
    background: linear-gradient(135deg, var(--background-darker) 0%, var(--primary-dark) 100%);
    padding: 8rem 0 4rem;
    text-align: center;
}

.sobre-hero h1 {
    font-size: clamp(2.5rem, 5vw, 3.5rem);
    font-weight: 700;
    background: linear-gradient(135deg, var(--accent-cyan) 0%, var(--primary-blue) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 1rem;
}

/* Seção Quem Somos */
.quem-somos-section {
    padding: 4rem 0;
    background: var(--background-dark);
}

.quem-somos-content {
    max-width: 1000px;
    margin: 0 auto;
}

.quem-somos-text h2 {
    font-size: 2rem;
    font-weight: 700;
    color: var(--text-white);
    margin-bottom: 1.5rem;
    text-align: center;
}

.quem-somos-text p {
    font-size: 1.05rem;
    line-height: 1.9;
    color: var(--text-gray);
    margin-bottom: 1.2rem;
    text-align: justify;
}

/* Quote Destacado */
.quote-highlight {
    background: linear-gradient(135deg, rgba(0, 168, 232, 0.15) 0%, rgba(0, 102, 204, 0.15) 100%);
    border-left: 5px solid var(--accent-cyan);
    border-radius: 0 12px 12px 0;
    padding: 2rem 2.5rem;
    margin: 2.5rem 0;
    font-style: italic;
    color: var(--accent-cyan);
    font-size: 1.35rem;
    line-height: 1.7;
    font-weight: 600;
    box-shadow: 0 10px 40px rgba(0, 212, 255, 0.15);
    position: relative;
}

.quote-highlight::before {
    content: '"';
    font-size: 4rem;
    position: absolute;
    top: -10px;
    left: 15px;
    color: var(--accent-cyan);
    opacity: 0.3;
}

/* Seção Nossa Essência */
.essencia-section {
    padding: 8rem 0;
    background: linear-gradient(180deg, var(--background-darker) 0%, #000510 50%, var(--background-darker) 100%);
    position: relative;
    overflow: hidden;
}

.essencia-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 30%, rgba(0, 212, 255, 0.08) 0%, transparent 50%),
        radial-gradient(circle at 80% 70%, rgba(0, 102, 204, 0.06) 0%, transparent 50%);
    pointer-events: none;
    animation: backgroundPulse 8s ease-in-out infinite;
}

@keyframes backgroundPulse {
    0%, 100% { opacity: 0.5; }
    50% { opacity: 1; }
}

.essencia-section h2 {
    text-align: center;
    font-size: 3.5rem;
    font-weight: 800;
    background: linear-gradient(135deg, var(--accent-cyan) 0%, var(--primary-blue) 50%, #00FFFF 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 1rem;
    position: relative;
    z-index: 1;
    animation: titleGlow 3s ease-in-out infinite;
}

@keyframes titleGlow {
    0%, 100% { filter: drop-shadow(0 0 20px rgba(0, 212, 255, 0.3)); }
    50% { filter: drop-shadow(0 0 40px rgba(0, 212, 255, 0.6)); }
}

.essencia-subtitle {
    text-align: center;
    font-size: 1.3rem;
    color: var(--text-light);
    margin-bottom: 6rem;
    font-weight: 400;
    position: relative;
    z-index: 1;
    opacity: 0.9;
}

/* Diagrama Circular Aprimorado */
.essencia-diagram {
    position: relative;
    max-width: 900px;
    margin: 0 auto 6rem;
    height: 600px;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Círculos decorativos rotativos */
.essencia-diagram::before,
.essencia-diagram::after {
    content: '';
    position: absolute;
    border-radius: 50%;
    top: 50%;
    left: 50%;
    pointer-events: none;
}

.essencia-diagram::before {
    width: 380px;
    height: 380px;
    border: 2px dashed rgba(0, 212, 255, 0.15);
    transform: translate(-50%, -50%);
    animation: rotateClockwise 40s linear infinite;
}

.essencia-diagram::after {
    width: 480px;
    height: 480px;
    border: 1px dotted rgba(0, 102, 204, 0.1);
    transform: translate(-50%, -50%);
    animation: rotateCounterClockwise 50s linear infinite;
}

@keyframes rotateClockwise {
    from { transform: translate(-50%, -50%) rotate(0deg); }
    to { transform: translate(-50%, -50%) rotate(360deg); }
}

@keyframes rotateCounterClockwise {
    from { transform: translate(-50%, -50%) rotate(0deg); }
    to { transform: translate(-50%, -50%) rotate(-360deg); }
}

.essencia-center {
    position: absolute;
    width: 180px;
    height: 180px;
    border-radius: 50%;
    background: linear-gradient(135deg, #0066CC 0%, #00A8E8 50%, #00D4FF 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    font-weight: 900;
    color: var(--text-white);
    border: 5px solid rgba(0, 31, 53, 0.8);
    box-shadow: 
        0 25px 70px rgba(0, 212, 255, 0.5),
        0 0 100px rgba(0, 212, 255, 0.3),
        inset 0 -10px 30px rgba(0, 0, 0, 0.3);
    z-index: 10;
    letter-spacing: 3px;
    animation: centerPulse 4s ease-in-out infinite;
    position: relative;
    overflow: hidden;
}

.essencia-center::before {
    content: '';
    position: absolute;
    width: 200%;
    height: 200%;
    background: linear-gradient(45deg, transparent 30%, rgba(255, 255, 255, 0.1) 50%, transparent 70%);
    animation: shine 3s linear infinite;
}

@keyframes shine {
    0% { transform: translateX(-100%) translateY(-100%) rotate(45deg); }
    100% { transform: translateX(100%) translateY(100%) rotate(45deg); }
}

@keyframes centerPulse {
    0%, 100% { 
        box-shadow: 
            0 25px 70px rgba(0, 212, 255, 0.5),
            0 0 100px rgba(0, 212, 255, 0.3),
            inset 0 -10px 30px rgba(0, 0, 0, 0.3);
        transform: scale(1);
    }
    50% { 
        box-shadow: 
            0 30px 90px rgba(0, 212, 255, 0.7),
            0 0 130px rgba(0, 212, 255, 0.5),
            inset 0 -10px 30px rgba(0, 0, 0, 0.3);
        transform: scale(1.05);
    }
}

.essencia-item {
    position: absolute;
    width: 140px;
    height: 140px;
    border-radius: 50%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--text-white);
    border: 3px solid;
    background: linear-gradient(135deg, rgba(0, 31, 53, 0.95) 0%, rgba(0, 10, 20, 0.98) 100%);
    backdrop-filter: blur(10px);
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    cursor: pointer;
    letter-spacing: 0.8px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
    animation: floatItem 6s ease-in-out infinite;
}

@keyframes floatItem {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-10px); }
}

.essencia-item:nth-child(2) { animation-delay: 0.5s; }
.essencia-item:nth-child(3) { animation-delay: 1s; }
.essencia-item:nth-child(4) { animation-delay: 1.5s; }
.essencia-item:nth-child(5) { animation-delay: 2s; }
.essencia-item:nth-child(6) { animation-delay: 2.5s; }
.essencia-item:nth-child(7) { animation-delay: 3s; }

.essencia-item::before {
    content: '';
    position: absolute;
    inset: -2px;
    border-radius: 50%;
    padding: 2px;
    background: inherit;
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    opacity: 0;
    transition: opacity 0.5s ease;
}

.essencia-item:hover {
    transform: scale(1.2) translateY(-10px);
    box-shadow: 
        0 30px 70px rgba(0, 212, 255, 0.6),
        0 0 60px currentColor;
    z-index: 20;
    animation: none;
}

.essencia-item:hover::before {
    opacity: 1;
    animation: borderGlow 2s linear infinite;
}

@keyframes borderGlow {
    0%, 100% { filter: brightness(1); }
    50% { filter: brightness(1.5); }
}

.essencia-item i {
    font-size: 2.2rem;
    margin-bottom: 0.7rem;
    filter: drop-shadow(0 4px 12px rgba(0, 0, 0, 0.4));
    transition: all 0.4s ease;
}

.essencia-item:hover i {
    transform: scale(1.15) translateY(-3px);
    filter: drop-shadow(0 8px 20px currentColor);
}

.essencia-item span {
    transition: all 0.3s ease;
}

.essencia-item:hover span {
    transform: scale(1.05);
    text-shadow: 0 0 20px currentColor;
}

/* Posicionamento Circular dos Itens - Melhorado */
.essencia-item:nth-child(2) {
    top: 5%;
    left: 50%;
    margin-left: -70px; /* metade da largura do item */
    border-color: #4169E1;
    color: #6495ED;
    background: linear-gradient(135deg, rgba(65, 105, 225, 0.15) 0%, rgba(0, 20, 40, 0.95) 100%);
}

.essencia-item:nth-child(2):hover {
    border-color: #5B7FFF;
    color: #87CEEB;
    transform: scale(1.2) translateY(-10px);
    box-shadow: 
        0 30px 70px rgba(65, 105, 225, 0.7),
        0 0 60px rgba(65, 105, 225, 0.5);
}

.essencia-item:nth-child(3) {
    top: 20%;
    right: 12%;
    border-color: #DC143C;
    color: #FF6B8A;
    background: linear-gradient(135deg, rgba(220, 20, 60, 0.15) 0%, rgba(40, 0, 10, 0.95) 100%);
}

.essencia-item:nth-child(3):hover {
    border-color: #FF1744;
    color: #FF8FA3;
    box-shadow: 
        0 30px 70px rgba(220, 20, 60, 0.7),
        0 0 60px rgba(220, 20, 60, 0.5);
}

.essencia-item:nth-child(4) {
    bottom: 20%;
    right: 12%;
    border-color: #32CD32;
    color: #7FFF00;
    background: linear-gradient(135deg, rgba(50, 205, 50, 0.15) 0%, rgba(0, 30, 0, 0.95) 100%);
}

.essencia-item:nth-child(4):hover {
    border-color: #4AFF4A;
    color: #98FF98;
    box-shadow: 
        0 30px 70px rgba(50, 205, 50, 0.7),
        0 0 60px rgba(50, 205, 50, 0.5);
}

.essencia-item:nth-child(5) {
    bottom: 5%;
    left: 50%;
    margin-left: -70px; /* metade da largura do item */
    border-color: #FFD700;
    color: #FFF700;
    background: linear-gradient(135deg, rgba(255, 215, 0, 0.15) 0%, rgba(40, 35, 0, 0.95) 100%);
}

.essencia-item:nth-child(5):hover {
    border-color: #FFED4E;
    color: #FFFF8D;
    transform: scale(1.2) translateY(-10px);
    box-shadow: 
        0 30px 70px rgba(255, 215, 0, 0.7),
        0 0 60px rgba(255, 215, 0, 0.5);
}

.essencia-item:nth-child(6) {
    bottom: 20%;
    left: 12%;
    border-color: #FF8C00;
    color: #FFB347;
    background: linear-gradient(135deg, rgba(255, 140, 0, 0.15) 0%, rgba(40, 20, 0, 0.95) 100%);
}

.essencia-item:nth-child(6):hover {
    border-color: #FFA726;
    color: #FFD180;
    box-shadow: 
        0 30px 70px rgba(255, 140, 0, 0.7),
        0 0 60px rgba(255, 140, 0, 0.5);
}

.essencia-item:nth-child(7) {
    top: 20%;
    left: 12%;
    border-color: #FF1493;
    color: #FF69B4;
    background: linear-gradient(135deg, rgba(255, 20, 147, 0.15) 0%, rgba(40, 0, 20, 0.95) 100%);
}

.essencia-item:nth-child(7):hover {
    border-color: #FF4DB8;
    color: #FFB6D9;
    box-shadow: 
        0 30px 70px rgba(255, 20, 147, 0.7),
        0 0 60px rgba(255, 20, 147, 0.5);
}

/* Descrições da Essência */
.essencia-descriptions {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2.5rem;
    max-width: 1200px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

.essencia-desc {
    padding: 2rem;
    background: linear-gradient(135deg, rgba(0, 31, 53, 0.8) 0%, rgba(0, 8, 20, 0.9) 100%);
    border-radius: 16px;
    border-left: 5px solid var(--accent-cyan);
    transition: all 0.3s ease;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.essencia-desc:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 50px rgba(0, 212, 255, 0.4);
    border-left-width: 8px;
}

.essencia-desc h3 {
    color: var(--accent-cyan);
    font-size: 1.4rem;
    font-weight: 800;
    margin-bottom: 0.8rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.essencia-desc h3::before {
    content: '▸';
    color: var(--accent-cyan);
    font-size: 1.2rem;
}

.essencia-desc p {
    color: var(--text-gray);
    font-size: 1rem;
    line-height: 1.7;
}

/* Seção Patrocinadores */
.patrocinadores-section {
    padding: 6rem 0;
    background: var(--background-dark);
}

.patrocinadores-section h2 {
    text-align: center;
    font-size: 3rem;
    font-weight: 800;
    background: linear-gradient(135deg, var(--accent-cyan) 0%, var(--primary-blue) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 2rem;
}

.patrocinadores-intro {
    max-width: 900px;
    margin: 0 auto 4rem;
    text-align: center;
    font-size: 1.05rem;
    line-height: 1.9;
    color: var(--text-gray);
}

.patrocinadores-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2.5rem;
    max-width: 1300px;
    margin: 0 auto;
}

.patrocinador-card {
    background: linear-gradient(135deg, rgba(0, 31, 53, 0.8) 0%, rgba(0, 8, 20, 0.9) 100%);
    border-radius: 20px;
    padding: 2.5rem;
    border: 2px solid rgba(0, 168, 232, 0.3);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.patrocinador-card:hover {
    transform: translateY(-15px);
    border-color: var(--accent-cyan);
    box-shadow: 0 25px 70px rgba(0, 212, 255, 0.4);
}

.patrocinador-logo {
    height: 100px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 2rem;
    background: white;
    border-radius: 12px;
    padding: 1.5rem;
    transition: all 0.3s ease;
}

.patrocinador-card:hover .patrocinador-logo {
    transform: scale(1.05);
    box-shadow: 0 10px 30px rgba(255, 255, 255, 0.2);
}

.patrocinador-logo img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
}

.patrocinador-text {
    color: var(--text-gray);
    font-size: 0.98rem;
    line-height: 1.8;
    text-align: justify;
    margin-bottom: 1rem;
}

.patrocinador-text:last-child {
    margin-bottom: 0;
}

/* Responsividade */
@media (max-width: 1024px) {
    .essencia-descriptions {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .patrocinadores-grid {
        grid-template-columns: 1fr;
        max-width: 600px;
    }

    .essencia-diagram {
        height: 500px;
        max-width: 700px;
    }

    .essencia-item {
        width: 125px;
        height: 125px;
        font-size: 0.8rem;
    }

    .essencia-item i {
        font-size: 2rem;
    }

    .essencia-center {
        width: 160px;
        height: 160px;
    }

    /* Ajustar margin-left para itens centralizados */
    .essencia-item:nth-child(2),
    .essencia-item:nth-child(5) {
        margin-left: -62.5px; /* metade de 125px */
    }
}

@media (max-width: 768px) {
    .sobre-hero {
        padding: 6rem 0 3rem;
    }

    .sobre-hero h1 {
        font-size: 2.5rem;
    }

    .essencia-section {
        padding: 5rem 0;
    }

    .essencia-section h2 {
        font-size: 2.5rem;
    }

    .essencia-subtitle {
        font-size: 1.1rem;
        margin-bottom: 4rem;
    }

    .patrocinadores-section h2 {
        font-size: 2.2rem;
    }

    .essencia-diagram {
        height: 480px;
        max-width: 600px;
    }

    .essencia-diagram::before {
        width: 320px;
        height: 320px;
    }

    .essencia-diagram::after {
        width: 400px;
        height: 400px;
    }

    .essencia-item {
        width: 110px;
        height: 110px;
        font-size: 0.75rem;
    }

    .essencia-item i {
        font-size: 1.8rem;
        margin-bottom: 0.5rem;
    }

    .essencia-center {
        width: 140px;
        height: 140px;
        font-size: 1rem;
        letter-spacing: 2px;
    }

    .quote-highlight {
        font-size: 1.15rem;
        padding: 1.5rem;
    }

    .essencia-desc {
        padding: 1.5rem;
    }

    /* Ajustar posicionamento em tablets */
    .essencia-item:nth-child(2) { 
        top: 8%;
        margin-left: -55px; /* metade de 110px */
    }
    .essencia-item:nth-child(3) { top: 25%; right: 10%; }
    .essencia-item:nth-child(4) { bottom: 25%; right: 10%; }
    .essencia-item:nth-child(5) { 
        bottom: 8%;
        margin-left: -55px; /* metade de 110px */
    }
    .essencia-item:nth-child(6) { bottom: 25%; left: 10%; }
    .essencia-item:nth-child(7) { top: 25%; left: 10%; }
}

@media (max-width: 480px) {
    .essencia-section {
        padding: 4rem 0;
    }

    .essencia-section h2 {
        font-size: 2rem;
    }

    .essencia-subtitle {
        font-size: 1rem;
        margin-bottom: 3rem;
        padding: 0 1rem;
    }

    .essencia-diagram {
        height: 450px;
        max-width: 380px;
    }

    .essencia-diagram::before {
        width: 260px;
        height: 260px;
    }

    .essencia-diagram::after {
        width: 320px;
        height: 320px;
    }

    .essencia-item {
        width: 95px;
        height: 95px;
        font-size: 0.65rem;
        border-width: 2.5px;
    }

    .essencia-item i {
        font-size: 1.5rem;
        margin-bottom: 0.4rem;
    }

    .essencia-item span {
        letter-spacing: 0.5px;
    }

    .essencia-center {
        width: 110px;
        height: 110px;
        font-size: 0.9rem;
        border-width: 4px;
        letter-spacing: 1.5px;
    }

    /* Posicionamento ajustado para mobile */
    .essencia-item:nth-child(2) { 
        top: 10%;
        margin-left: -47.5px; /* metade de 95px */
    }
    .essencia-item:nth-child(3) { top: 28%; right: 8%; }
    .essencia-item:nth-child(4) { bottom: 28%; right: 8%; }
    .essencia-item:nth-child(5) { 
        bottom: 10%;
        margin-left: -47.5px; /* metade de 95px */
    }
    .essencia-item:nth-child(6) { bottom: 28%; left: 8%; }
    .essencia-item:nth-child(7) { top: 28%; left: 8%; }

    /* Reduzir animações em mobile para performance */
    .essencia-item {
        animation-duration: 8s;
    }

    .essencia-center::before {
        animation: none;
    }

    .essencia-diagram::before,
    .essencia-diagram::after {
        animation-duration: 60s;
    }
}