/* ============================================
   PÁGINA ATUAÇÃO - SENSORES (e dobra sensores na home)
   ============================================ */

/* Hero Section Atuação - Texto */
.sensores-hero-text {
    background: linear-gradient(135deg, #f0f9ff 0%, #e0f2fe 100%);
    padding: var(--spacing-3xl) 0;
    width: 100%;
}

.sensores-hero-text .container {
    max-width: 1400px;
    width: 100%;
    padding: 0 var(--spacing-xl);
    margin: 0 auto;
    display: flex;
    justify-content: center;
    align-items: center;
}

.sensores-hero-content {
    text-align: center;
    max-width: 900px;
    margin: 0 auto;
    width: 100%;
    padding: 0;
}

/* Seção de Cards de Sensores */
.sensores-cards-section {
    background: var(--gray-50);
    padding: clamp(2.75rem, 7vw, 5rem) 0 var(--spacing-3xl) 0;
}

.sensores-cards-section .container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
}

/* Home (#sensores): ilustrações + cards de produto + cards de especificação */
.sensores-intel-home.sensores-cards-section .container {
    max-width: 1180px;
}

.sensores-intel-subheading {
    font-size: clamp(1.15rem, 2.5vw, 1.35rem);
    font-weight: 800;
    color: var(--gray-900);
    margin: clamp(2.25rem, 5vw, 3rem) 0 var(--spacing-md);
    letter-spacing: -0.02em;
}

.sensores-intel-subheading--specs {
    margin-top: clamp(1.75rem, 4vw, 2.5rem);
}

.sensores-intel-hero-block {
    display: grid;
    grid-template-columns: minmax(0, 1.25fr) minmax(200px, 300px);
    gap: clamp(1rem, 2.5vw, 1.75rem);
    align-items: stretch;
    margin-top: var(--spacing-sm);
    min-height: 0;
}

.sensores-intel-duals {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    align-self: stretch;
    justify-content: center;
    gap: clamp(0.75rem, 2vw, 1.75rem);
    margin: 0;
    padding: 0;
    min-width: 0;
    background: transparent;
    border: none;
}

.sensores-intel-hero-block .sensores-intel-dual-img {
    flex: 1 1 42%;
    max-width: calc(50% - 0.5rem);
    min-width: 120px;
}

.sensores-intel-dual-img {
    width: 100%;
    height: auto;
    display: block;
    background: transparent;
    border: none;
    box-shadow: none;
    border-radius: 0;
    object-fit: contain;
}

.sensores-intel-spec-column {
    display: flex;
    flex-direction: column;
    gap: 0.3rem;
    min-width: 0;
    min-height: 0;
    align-self: stretch;
    height: 100%;
}

.sensores-intel-home .sensores-intel-spec-card--compact {
    flex: 1 1 0;
    min-height: 0;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: stretch;
    padding: 0.5rem 0.75rem;
    border-radius: 8px;
    box-shadow: none;
}

.sensores-intel-spec-card-inner {
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
    width: 100%;
    min-width: 0;
}

.sensores-intel-spec-note {
    margin: 0;
    font-size: 0.75rem;
    line-height: 1.45;
    color: var(--gray-600);
}

.sensores-intel-home .sensores-intel-spec-card--compact:hover {
    box-shadow: var(--shadow-sm);
}

.sensores-intel-spec-line {
    margin: 0;
    font-size: 0.84rem;
    line-height: 1.32;
    color: var(--gray-800);
}

.sensores-intel-spec-k {
    font-weight: 800;
    color: var(--primary-blue);
}

.sensores-intel-sensor-cards {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: var(--spacing-lg);
    margin-top: var(--spacing-md);
}

.sensores-intel-sensor-card {
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: 10px;
    box-shadow: var(--shadow-sm);
    padding: var(--spacing-lg);
    display: flex;
    flex-direction: column;
    text-align: left;
    transition: border-color 0.2s ease, box-shadow 0.2s ease, transform 0.2s ease;
}

.sensores-intel-sensor-card:hover {
    border-color: var(--primary-light);
    box-shadow: var(--shadow-md);
    transform: translateY(-3px);
}

.sensores-intel-sensor-title {
    font-size: 1.05rem;
    font-weight: 800;
    color: var(--gray-900);
    margin: 0 0 var(--spacing-sm);
    line-height: 1.35;
}

.sensores-intel-sensor-desc {
    font-size: 0.9rem;
    line-height: 1.55;
    color: var(--gray-600);
    margin: 0 0 var(--spacing-md);
    flex: 1;
}

.sensores-intel-sensor-price {
    font-size: 1.1rem;
    font-weight: 800;
    color: var(--primary-blue);
    margin: 0 0 var(--spacing-md);
}

.sensores-intel-sensor-price-label {
    display: block;
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--gray-500);
    margin-bottom: 0.2rem;
}

.sensores-intel-sensor-cycle {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--gray-600);
}

.sensores-intel-sensor-cta {
    display: inline-block;
    margin-top: auto;
    padding: 0.55rem 1rem;
    font-size: 0.85rem;
    font-weight: 700;
    text-align: center;
    color: var(--gray-800);
    background: var(--gray-100);
    border-radius: 6px;
    border: 1px solid var(--gray-200);
    text-decoration: none;
    transition: background 0.2s ease, border-color 0.2s ease, color 0.2s ease;
}

.sensores-intel-sensor-cta:hover {
    background: var(--white);
    border-color: var(--primary-blue);
    color: var(--primary-blue);
}

.sensores-intel-spec-card {
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: 10px;
    box-shadow: var(--shadow-sm);
    padding: var(--spacing-md) var(--spacing-lg);
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.sensores-intel-spec-card:hover {
    border-color: var(--primary-light);
    box-shadow: var(--shadow-md);
}

.sensores-intel-spec-title {
    font-size: 0.95rem;
    font-weight: 800;
    color: var(--primary-blue);
    margin: 0 0 var(--spacing-xs);
    line-height: 1.35;
}

.sensores-intel-spec-body {
    font-size: 0.88rem;
    line-height: 1.55;
    color: var(--gray-700);
    margin: 0;
}

.sensores-intel-cta-wrap {
    text-align: center;
    margin-top: clamp(2rem, 4vw, 2.75rem);
}

.sensores-intel-cta {
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

@media (max-width: 1024px) {
    .sensores-intel-sensor-cards {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .sensores-intel-hero-block {
        grid-template-columns: 1fr;
    }

    .sensores-intel-spec-column {
        max-width: 520px;
        margin-left: auto;
        margin-right: auto;
        width: 100%;
        height: auto;
    }

    .sensores-intel-home .sensores-intel-spec-card--compact {
        flex: none;
        min-height: auto;
    }
}

@media (max-width: 640px) {
    .sensores-intel-duals {
        flex-direction: column;
    }

    .sensores-intel-hero-block .sensores-intel-dual-img,
    .sensores-intel-dual-img {
        flex: 1 1 auto;
        max-width: 100%;
    }

}

.sensores-hero-content .hero-title {
    margin-bottom: var(--spacing-xl);
    line-height: 1.3;
    letter-spacing: -0.02em;
}

.sensores-hero-content .hero-subtitle {
    font-size: 1.1rem;
    color: var(--gray-700);
    line-height: 1.8;
    max-width: 100%;
    margin: 0 auto;
}

/* Grid de Cards de Sensores */
.sensores-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-lg);
    margin-top: 0;
    width: 100%;
}

.sensor-card {
    padding: 0;
    background: var(--white);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-radius: 6px;
    border: 1px solid var(--gray-200);
    cursor: pointer;
    transition: var(--transition);
    text-align: center;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    position: relative;
    box-shadow: var(--shadow-sm);
}

.sensor-card:hover {
    border-color: var(--primary-light);
    box-shadow: var(--shadow-lg);
    transform: translateY(-8px) scale(1.02);
}

.sensor-card.active {
    border-color: var(--primary-blue);
    background: var(--white);
    box-shadow: var(--shadow-xl);
    transform: translateY(-8px) scale(1.02);
}

.sensor-card.active::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-blue) 0%, var(--primary-light) 100%);
    z-index: 1;
}

.sensor-image-wrapper {
    width: 100%;
    height: 180px;
    margin: 0;
    padding: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gray-100);
    border-radius: 0;
    border-top-left-radius: 5px;
    border-top-right-radius: 5px;
    overflow: hidden;
    position: relative;
}

.sensor-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
    display: block;
}

.sensor-card:hover .sensor-image {
    transform: scale(1.05);
}

.sensor-card-title {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--gray-900);
    margin: var(--spacing-md) 1.25rem var(--spacing-sm);
    line-height: 1.4;
    padding: 0;
}

.sensor-card.active .sensor-card-title {
    color: var(--primary-blue);
}

.sensor-card-description {
    font-size: 0.9rem;
    color: var(--gray-600);
    line-height: 1.5;
    flex: 1;
    margin: 0 1.25rem var(--spacing-lg);
    padding: 0;
}

/* Seção de Detalhes do Sensor */
.sensor-details {
    padding: var(--spacing-3xl) 0;
    background: transparent;
    min-height: 400px;
}

.sensor-details-content {
    opacity: 1;
    transition: opacity 0.3s ease;
}

.sensor-details-placeholder {
    text-align: center;
    padding: var(--spacing-3xl) 0;
    color: var(--gray-400);
}

.placeholder-icon {
    font-size: 4rem;
    margin-bottom: var(--spacing-md);
}

.sensor-details-header {
    margin-bottom: var(--spacing-2xl);
}

.sensor-details-title {
    font-size: 2rem;
    font-weight: 800;
    color: var(--gray-900);
    margin-bottom: var(--spacing-md);
}

.sensor-details-body {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: var(--spacing-3xl);
    align-items: start;
}

.benefits-section {
    background: var(--gray-50);
    padding: var(--spacing-xl);
    border-radius: 12px;
}

.section-subtitle {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: var(--spacing-lg);
}

.benefits-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.benefit-item {
    padding: var(--spacing-md) 0;
    padding-left: var(--spacing-lg);
    position: relative;
    color: var(--gray-700);
    font-size: 1rem;
    line-height: 1.6;
    border-bottom: 1px solid var(--gray-200);
}

.benefit-item:last-child {
    border-bottom: none;
}

.benefit-item::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--primary-blue);
    font-weight: 700;
    font-size: 1.2rem;
}

.metrics-section {
    width: 100%;
}

.metrics-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-lg);
}

.metric-card {
    padding: var(--spacing-xl);
    background: linear-gradient(135deg, var(--gray-100) 0%, var(--gray-50) 100%);
    border-radius: 16px;
    border: 1px solid var(--gray-200);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    display: flex;
    flex-direction: column;
    position: relative;
    overflow: hidden;
    box-shadow: var(--shadow-sm);
}

.metric-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-blue), var(--primary-light));
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

.metric-card:hover {
    background: linear-gradient(135deg, var(--gray-50) 0%, var(--gray-100) 100%);
    box-shadow: 0 8px 24px rgba(2, 69, 120, 0.2);
    transform: translateY(-4px);
    border-color: var(--primary-blue);
}

.metric-card:hover::before {
    transform: scaleX(1);
}

.metric-icon {
    width: 48px;
    height: 48px;
    flex-shrink: 0;
    background: linear-gradient(135deg, rgba(26, 54, 93, 0.1), rgba(51, 133, 214, 0.1));
    border-radius: 12px;
    color: var(--primary-blue);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--spacing-md);
    transition: all 0.3s ease;
}

.metric-card:hover .metric-icon {
    background: linear-gradient(135deg, rgba(26, 54, 93, 0.15), rgba(51, 133, 214, 0.15));
    transform: scale(1.05);
}

.metric-icon svg {
    width: 24px;
    height: 24px;
}

.metric-content {
    flex: 1;
    display: flex;
    flex-direction: column;
}

.metric-value {
    font-size: 2rem;
    font-weight: 800;
    background: linear-gradient(135deg, var(--primary-blue), var(--primary-light));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: var(--spacing-xs);
    line-height: 1.1;
}

.metric-label {
    font-size: 0.9rem;
    color: var(--gray-700);
    font-weight: 600;
    margin-bottom: var(--spacing-xs);
    line-height: 1.4;
}

.metric-unit {
    font-size: 0.8rem;
    color: var(--gray-500);
    font-weight: 500;
}

.form-disclaimer {
    font-size: 0.75rem;
    color: var(--gray-500);
    text-align: center;
    margin-top: var(--spacing-md);
    line-height: 1.5;
}

/* Responsive - Página Atuação */
@media (max-width: 1024px) {
    .sensores-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .sensor-details-body {
        grid-template-columns: 1fr;
        gap: var(--spacing-2xl);
    }

    .metrics-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 1200px) {
    .metrics-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .sensores-grid {
        grid-template-columns: 1fr;
    }

    .sensor-image-wrapper {
        height: 150px;
    }

    .metrics-grid {
        grid-template-columns: 1fr;
    }

    .sensor-details-title {
        font-size: 1.5rem;
    }

    .section-subtitle {
        font-size: 1.1rem;
    }

    .sensores-hero-content {
        margin-bottom: var(--spacing-2xl);
    }
}

/* Garantia do carrossel mobile na dobra de sensores do index */
@media (max-width: 768px) {
    .sensores-cards-section .sensor-card {
        flex: 0 0 min(76vw, 320px);
        max-width: 320px;
        scroll-snap-align: start;
        transform: none;
    }
}

/* ============================================
   ESTILOS ADICIONAIS PARA CARDS COMPLETOS (index.html)
   ============================================ */

.sensor-card-price {
    font-size: 1.15rem;
    font-weight: 800;
    color: var(--primary-blue);
    margin: 0 1.25rem var(--spacing-sm);
    text-align: left;
}

.sensor-card-price-label {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--gray-500);
    text-transform: uppercase;
    display: block;
    margin-bottom: 2px;
}

.sensor-card-price-cycle {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--gray-600);
}

.sensor-card-list {
    list-style: none;
    padding: 0;
    margin: 0 1.25rem var(--spacing-lg);
    text-align: left;
    flex: 1;
}

.sensor-card-list li {
    font-size: 0.82rem;
    color: var(--gray-700);
    line-height: 1.4;
    margin-bottom: 0.5rem;
    padding-left: 1.25rem;
    position: relative;
}

.sensor-card-list li::before {
    content: '→';
    position: absolute;
    left: 0;
    color: var(--primary-light);
    font-weight: 700;
}

.sensor-card-cta {
    display: block;
    margin: 0 1.25rem var(--spacing-lg);
    padding: 0.75rem 1rem;
    background: var(--gray-100);
    color: var(--primary-blue);
    text-decoration: none;
    font-weight: 700;
    font-size: 0.85rem;
    border-radius: 4px;
    transition: var(--transition);
    border: 1px solid var(--gray-200);
}

.sensor-card:hover .sensor-card-cta {
    background: var(--primary-blue);
    color: var(--white);
    border-color: var(--primary-blue);
}

/* ============================================
   ESTILOS PARA PÁGINA TÉCNICA (sensors.html)
   ============================================ */

.tech-page-hero {
    background: linear-gradient(135deg, #011627 0%, #024578 100%);
    color: var(--white);
    padding: 3.5rem 0;
    text-align: center;
}

.tech-section {
    padding: 6rem 0;
    border-bottom: 1px solid var(--gray-200);
}

.tech-section:nth-child(even) {
    background-color: var(--gray-50);
}

.tech-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.tech-content h2 {
    font-size: 2.25rem;
    font-weight: 800;
    color: var(--gray-900);
    margin-bottom: 0.5rem;
}

.tech-subtitle {
    font-size: 1.25rem;
    color: var(--primary-blue);
    font-weight: 600;
    margin-bottom: 1.5rem;
    display: block;
}

.tech-desc {
    font-size: 1.1rem;
    line-height: 1.8;
    color: var(--gray-700);
    margin-bottom: 2rem;
}

.tech-info-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    margin-bottom: 3rem;
}

.tech-info-column h3 {
    font-size: 1.1rem;
    font-weight: 800;
    color: var(--gray-900);
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.tech-info-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.tech-info-list li {
    font-size: 0.95rem;
    color: var(--gray-700);
    margin-bottom: 0.75rem;
    padding-left: 1.5rem;
    position: relative;
    line-height: 1.4;
}

.tech-info-list li::before {
    content: "•";
    position: absolute;
    left: 0;
    color: var(--primary-light);
    font-weight: bold;
}

.tech-differential-card {
    background: var(--gray-50);
    border: 1px solid var(--gray-200);
    padding: 2rem;
    border-radius: 12px;
    margin-top: 3rem;
}

.tech-differential-card h3 {
    font-size: 1.25rem;
    font-weight: 800;
    color: var(--primary-blue);
    margin-bottom: 1rem;
}

.tech-differential-card p {
    font-size: 1rem;
    line-height: 1.6;
    color: var(--gray-700);
    margin: 0;
}

.tech-specs-table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 2rem;
    background: var(--white);
    border-radius: 8px;
    overflow: hidden;
    box-shadow: var(--shadow-sm);
}

.tech-specs-table th, 
.tech-specs-table td {
    padding: 1rem;
    text-align: left;
    border-bottom: 1px solid var(--gray-100);
}

/* Metro linear: imagem de monitoramento um pouco menor que a coluna */
#linear .tech-image .linear-monitoring-single {
    display: flex;
    justify-content: center;
    align-items: flex-start;
}

#linear .tech-image .linear-monitoring-single img {
    width: 100%;
    max-width: 86%;
    height: auto;
    display: block;
    border-radius: 12px;
    box-shadow: var(--shadow-md);
}

/* Status da máquina: primeira imagem com a mesma proporção da timeline (timeline_nova.png 393×257) */
#maquina .tech-image > img {
    width: 100%;
    aspect-ratio: 393 / 257;
    object-fit: cover;
    object-position: center;
    border-radius: 8px;
    box-shadow: var(--shadow-md);
    display: block;
}

/* Temperatura: só o print de monitoramento (sem foto do hardware) */
#temperatura .tech-image .temperatura-monitoring-single img {
    width: 100%;
    height: auto;
    display: block;
    border-radius: 8px;
    box-shadow: var(--shadow-md);
}

/* Estilo para achatar APENAS a primeira imagem de cada seção (o sensor em si) */
#contagem .tech-image > img,
#contagem .tech-image-stack-item:first-child img {
    width: 100%;
    aspect-ratio: 16 / 7;
    object-fit: cover;
    object-position: center;
    border-radius: 12px;
    box-shadow: var(--shadow-md);
}

.tech-grid {
    display: flex;
    gap: 5rem;
    align-items: stretch;
}

.tech-content {
    flex: 1.2;
}

.tech-image {
    flex: 0.8;
    min-height: 0;
}

.tech-image-stack {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    height: 100%;
}

.tech-image-stack-item {
    flex: 1;
    display: flex;
    flex-direction: column;
    min-height: 0;
}

.tech-image-stack-item img {
    flex: 1;
    width: 100%;
    object-fit: cover;
    object-position: center;
    border-radius: 10px;
    box-shadow: var(--shadow-md);
    min-height: 0;
    margin-bottom: 0.5rem;
}

.tech-image-stack-item span {
    display: block;
    text-align: center;
    font-size: 0.8rem;
    font-weight: 700;
    color: var(--gray-700);
    flex-shrink: 0;
}

/* Responsive Utilities */
@media (min-width: 901px) {
    .mobile-only { display: none !important; }
}

@media (max-width: 900px) {
    .desktop-only { display: none !important; }
    
    .tech-grid {
        display: flex;
        flex-direction: column;
        gap: 2.5rem;
    }
}

/* Mobile Slider */
.tech-mobile-slider {
    display: flex;
    gap: 1.25rem;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    margin: 1.5rem -1.5rem 2.5rem; /* Negative margin to bleed to edges */
    padding: 0 1.5rem;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
}

.tech-mobile-slider::-webkit-scrollbar {
    display: none;
}

.tech-mobile-slider-item {
    flex: 0 0 82%;
    scroll-snap-align: center;
    background: var(--white);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: var(--shadow-md);
}

.tech-mobile-slider-item img {
    width: 100%;
    aspect-ratio: 4/3;
    object-fit: cover;
    display: block;
}

.tech-mobile-slider-item span {
    display: block;
    padding: 0.75rem;
    text-align: center;
    font-size: 0.8rem;
    font-weight: 700;
    color: var(--gray-800);
    background: var(--gray-50);
}