/* Sinapse Sistemas para Automação v2.00 */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Outfit:wght@400;500;600;700;800&family=JetBrains+Mono:wght@400;500&display=swap');

:root
{
    --bg-dark: #0b0f19;
    --bg-card: rgba(26, 34, 53, 0.75);
    --bg-card-hover: rgba(35, 47, 72, 0.9);
    --border-color: rgba(255, 255, 255, 0.1);
    --border-highlight: rgba(220, 38, 38, 0.4);
    --primary: #dc2626;
    --primary-glow: rgba(220, 38, 38, 0.35);
    --primary-hover: #ef4444;
    --primary-dark: #990000;
    --secondary: #2563eb;
    --accent: #f59e0b;
    --success: #10b981;
    --info: #06b6d4;
    --text-main: #f8fafc;
    --text-muted: #94a3b8;
    --text-dim: #64748b;
    --font-heading: 'Outfit', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-code: 'JetBrains Mono', monospace;
    --radius-sm: 6px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html
{
    scroll-behavior: smooth;
    scroll-padding-top: 85px;
}

body
{
    background-color: var(--bg-dark);
    color: var(--text-main);
    font-family: var(--font-body);
    line-height: 1.6;
    overflow-x: hidden;
    background-image: 
        radial-gradient(circle at 15% 20%, rgba(153, 0, 0, 0.18) 0%, transparent 40%),
        radial-gradient(circle at 85% 60%, rgba(37, 99, 235, 0.12) 0%, transparent 45%),
        radial-gradient(circle at 50% 90%, rgba(16, 185, 129, 0.08) 0%, transparent 50%);
    background-attachment: fixed;
}

::-webkit-scrollbar
{
    width: 8px;
}

::-webkit-scrollbar-track
{
    background: var(--bg-dark);
}

::-webkit-scrollbar-thumb
{
    background: #334155;
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover
{
    background: var(--primary);
}

.site-header
{
    position: sticky;
    top: 0;
    z-index: 1000;
    background: rgba(11, 15, 25, 0.85);
    backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--border-color);
    transition: var(--transition);
}

.header-container
{
    max-width: 1280px;
    margin: 0 auto;
    padding: 1rem 1.5rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo-brand
{
    display: flex;
    align-items: center;
    gap: 1rem;
    text-decoration: none;
    color: var(--text-main);
}

.logo-img
{
    height: 48px;
    width: auto;
    object-fit: contain;
    filter: drop-shadow(0 0 8px var(--primary-glow));
}

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

.logo-title
{
    font-family: var(--font-heading);
    font-size: 1.25rem;
    font-weight: 700;
    letter-spacing: -0.5px;
    background: linear-gradient(135deg, #ffffff 0%, #cbd5e1 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.logo-subtitle
{
    font-size: 0.72rem;
    color: var(--primary-hover);
    font-weight: 600;
    letter-spacing: 1px;
    text-transform: uppercase;
}

.nav-menu
{
    display: flex;
    align-items: center;
    gap: 0.5rem;
    list-style: none;
}

.nav-link
{
    color: var(--text-muted);
    text-decoration: none;
    padding: 0.6rem 1rem;
    border-radius: var(--radius-sm);
    font-weight: 500;
    font-size: 0.95rem;
    transition: var(--transition);
}

.nav-link:hover,
.nav-link.active
{
    color: var(--text-main);
    background: rgba(255, 255, 255, 0.06);
    border-bottom: 2px solid var(--primary);
}

.nav-cta
{
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    color: #ffffff !important;
    border-bottom: none !important;
    box-shadow: 0 4px 14px var(--primary-glow);
}

.nav-cta:hover
{
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(220, 38, 38, 0.5);
}

.mobile-toggle
{
    display: none;
    background: none;
    border: none;
    color: var(--text-main);
    font-size: 1.5rem;
    cursor: pointer;
}

.container
{
    max-width: 1280px;
    margin: 0 auto;
    padding: 2rem 1.5rem;
}

.section-padding
{
    padding: 4.5rem 0;
}

.hero-section
{
    padding: 4rem 0 3rem 0;
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 3rem;
    align-items: center;
}

.hero-badge
{
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.4rem 1rem;
    border-radius: 50px;
    background: rgba(220, 38, 38, 0.12);
    border: 1px solid rgba(220, 38, 38, 0.3);
    color: #f87171;
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
}

.pulse-dot
{
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background-color: var(--primary-hover);
    box-shadow: 0 0 10px var(--primary);
    animation: pulse 1.5s infinite;
}

@keyframes pulse
{
    0%
    {
        transform: scale(0.95);
        box-shadow: 0 0 0 0 rgba(239, 68, 68, 0.7);
    }
    70%
    {
        transform: scale(1);
        box-shadow: 0 0 0 8px rgba(239, 68, 68, 0);
    }
    100%
    {
        transform: scale(0.95);
        box-shadow: 0 0 0 0 rgba(239, 68, 68, 0);
    }
}

.hero-title
{
    font-family: var(--font-heading);
    font-size: 3.2rem;
    font-weight: 800;
    line-height: 1.15;
    margin-bottom: 1.25rem;
    letter-spacing: -1px;
}

.hero-title span
{
    background: linear-gradient(135deg, #ef4444 0%, #f97316 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero-desc
{
    font-size: 1.15rem;
    color: var(--text-muted);
    margin-bottom: 2rem;
    max-width: 600px;
}

.hero-actions
{
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.btn
{
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.85rem 1.75rem;
    border-radius: var(--radius-md);
    font-weight: 600;
    font-size: 1rem;
    text-decoration: none;
    cursor: pointer;
    transition: var(--transition);
    border: none;
}

.btn-primary
{
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    color: #ffffff;
    box-shadow: 0 6px 20px var(--primary-glow);
}

.btn-primary:hover
{
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(220, 38, 38, 0.5);
}

.btn-secondary
{
    background: rgba(255, 255, 255, 0.05);
    color: var(--text-main);
    border: 1px solid var(--border-color);
}

.btn-secondary:hover
{
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.2);
}

.equipment-card
{
    background: var(--bg-card);
    backdrop-filter: blur(12px);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 1.25rem;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.5);
    position: relative;
    overflow: hidden;
}

.equipment-card::before
{
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--primary) 0%, var(--secondary) 100%);
}

.equipment-card .card-header-flex
{
    margin-bottom: 0.75rem;
    padding-bottom: 0.65rem;
}

.card-header-flex
{
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 1.25rem;
    padding-bottom: 0.75rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.card-title
{
    font-family: var(--font-heading);
    font-size: 1.1rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.equipment-counter
{
    font-size: 0.75rem;
    color: var(--text-muted);
    font-family: var(--font-code);
}

.equipment-carousel
{
    position: relative;
}

.equipment-slides
{
    position: relative;
    aspect-ratio: 1.24 / 1;
    min-height: 300px;
    overflow: hidden;
    border-radius: var(--radius-sm);
    background:
        radial-gradient(circle at 50% 35%, rgba(37, 99, 235, 0.18), transparent 55%),
        linear-gradient(145deg, #151e30, #0d1422);
}

.equipment-slide
{
    position: absolute;
    inset: 0;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.65s ease, visibility 0.65s ease;
}

.equipment-slide.active
{
    opacity: 1;
    visibility: visible;
}

.equipment-slide img
{
    display: block;
    width: 100%;
    height: 100%;
    object-fit: contain;
    padding: 1rem 1rem 3.25rem;
}

.equipment-caption
{
    position: absolute;
    right: 0;
    bottom: 0;
    left: 0;
    padding: 2.25rem 1rem 0.85rem;
    background: linear-gradient(transparent, rgba(8, 12, 21, 0.96));
}

.equipment-caption span
{
    color: #fca5a5;
    font-size: 0.68rem;
    font-weight: 700;
    letter-spacing: 1.15px;
    text-transform: uppercase;
}

.equipment-caption h2
{
    margin-top: 0.1rem;
    font-family: var(--font-heading);
    font-size: 1.05rem;
    line-height: 1.35;
}

.equipment-controls
{
    position: relative;
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-top: 0.75rem;
}

.carousel-arrow,
.carousel-indicator
{
    flex: 0 0 auto;
}

.carousel-arrow
{
    width: 2rem;
    height: 2rem;
    border: 1px solid rgba(255, 255, 255, 0.25);
    border-radius: 50%;
    background: rgba(11, 15, 25, 0.75);
    color: var(--text-main);
    font-size: 1.45rem;
    line-height: 1;
    cursor: pointer;
    transition: var(--transition);
}

.carousel-arrow:hover,
.carousel-arrow:focus-visible
{
    border-color: var(--primary-hover);
    background: var(--primary);
}

.carousel-indicators
{
    display: flex;
    align-items: center;
    gap: 0.45rem;
}

.carousel-indicator
{
    width: 0.45rem;
    height: 0.45rem;
    padding: 0;
    border: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.45);
    cursor: pointer;
    transition: var(--transition);
}

.carousel-indicator.active
{
    width: 1.15rem;
    border-radius: 1rem;
    background: var(--primary-hover);
}

.section-title-group
{
    text-align: center;
    margin-bottom: 3.5rem;
}

.section-subtitle
{
    color: var(--primary-hover);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    font-size: 0.85rem;
    margin-bottom: 0.5rem;
}

.section-title
{
    font-family: var(--font-heading);
    font-size: 2.4rem;
    font-weight: 700;
}

.grid-3
{
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.75rem;
}

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

.grid-4
{
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
}

.feature-card
{
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 2rem;
    transition: var(--transition);
    position: relative;
    display: flex;
    flex-direction: column;
}

.feature-card:hover
{
    transform: translateY(-5px);
    border-color: var(--border-highlight);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.4);
    background: var(--bg-card-hover);
}

.icon-wrapper
{
    width: 54px;
    height: 54px;
    border-radius: var(--radius-md);
    background: rgba(220, 38, 38, 0.12);
    color: var(--primary-hover);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    margin-bottom: 1.25rem;
    border: 1px solid rgba(220, 38, 38, 0.25);
}

.feature-card h3
{
    font-family: var(--font-heading);
    font-size: 1.35rem;
    font-weight: 600;
    margin-bottom: 0.75rem;
}

.feature-card p
{
    color: var(--text-muted);
    font-size: 0.95rem;
    line-height: 1.6;
}

.feature-list
{
    list-style: none;
    margin-top: 1.25rem;
    padding-top: 1rem;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.feature-list li
{
    color: var(--text-muted);
    font-size: 0.9rem;
    margin-bottom: 0.5rem;
    display: flex;
    align-items: center;
    gap: 0.6rem;
}

.feature-list li::before
{
    content: '✓';
    color: var(--primary-hover);
    font-weight: bold;
}

.tech-box
{
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 1.5rem;
}

.tech-box h4
{
    font-family: var(--font-heading);
    color: var(--text-main);
    margin-bottom: 1rem;
    font-size: 1.1rem;
}

.tech-tags-wrapper
{
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.tech-tag
{
    display: inline-block;
    padding: 0.4rem 0.85rem;
    border-radius: 50px;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.08);
    font-size: 0.85rem;
    font-family: var(--font-code);
    color: var(--text-muted);
    transition: var(--transition);
}

.tech-tag:hover
{
    border-color: var(--primary-hover);
    color: var(--text-main);
    background: rgba(220, 38, 38, 0.15);
}

.partners-grid
{
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 1.5rem;
}

.partner-card
{
    background: rgba(15, 23, 42, 0.6);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    transition: var(--transition);
    height: 140px;
}

.partner-card:hover
{
    transform: translateY(-4px);
    border-color: var(--primary);
    box-shadow: 0 10px 25px rgba(220, 38, 38, 0.2);
    background: rgba(26, 34, 53, 0.9);
}

.partner-card img
{
    max-width: 85%;
    max-height: 60px;
    object-fit: contain;
    filter: brightness(0.9) contrast(1.1);
    transition: var(--transition);
}

.partner-card:hover img
{
    filter: brightness(1.05) contrast(1.2);
    transform: scale(1.05);
}

.partner-name
{
    margin-top: 0.75rem;
    font-size: 0.85rem;
    color: var(--text-muted);
    font-weight: 500;
}

.links-grid
{
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.25rem;
}

.link-card
{
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 1.25rem 1.5rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    text-decoration: none;
    color: var(--text-main);
    transition: var(--transition);
}

.link-card:hover
{
    border-color: var(--primary);
    transform: translateX(4px);
    background: var(--bg-card-hover);
}

.link-card-content
{
    display: flex;
    align-items: center;
    gap: 1rem;
}

.link-badge
{
    font-family: var(--font-code);
    font-weight: 700;
    color: var(--primary-hover);
    background: rgba(220, 38, 38, 0.12);
    padding: 0.4rem 0.8rem;
    border-radius: var(--radius-sm);
    font-size: 0.85rem;
    border: 1px solid rgba(220, 38, 38, 0.2);
}

.link-title
{
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--text-main);
}

.link-arrow
{
    color: var(--text-dim);
    transition: var(--transition);
    font-size: 1.2rem;
}

.link-card:hover .link-arrow
{
    color: var(--primary-hover);
    transform: translateX(4px);
}

.contact-grid
{
    display: grid;
    grid-template-columns: 1fr;
    max-width: 680px;
}

.contact-info-card
{
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 2.25rem;
    transition: var(--transition);
}

.contact-info-card:hover
{
    border-color: var(--primary);
    box-shadow: 0 10px 25px rgba(220, 38, 38, 0.15);
}

.info-item
{
    display: flex;
    align-items: center;
    gap: 1.25rem;
    margin-bottom: 1.25rem;
    padding-bottom: 1.25rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.info-item:last-child
{
    margin-bottom: 0;
    padding-bottom: 0;
    border-bottom: none;
}

.info-icon
{
    width: 42px;
    height: 42px;
    border-radius: var(--radius-sm);
    background: rgba(220, 38, 38, 0.12);
    color: var(--primary-hover);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    flex-shrink: 0;
}

.info-text h5
{
    font-size: 0.9rem;
    color: var(--text-muted);
    margin-bottom: 0.25rem;
}

.info-text p
{
    font-weight: 600;
    color: var(--text-main);
}

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

.info-text a:hover
{
    color: var(--primary-hover);
}

.form-card
{
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 2.25rem;
}

.form-group
{
    margin-bottom: 1.25rem;
}

.form-label
{
    display: block;
    margin-bottom: 0.4rem;
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--text-muted);
}

.form-control
{
    width: 100%;
    padding: 0.85rem 1rem;
    border-radius: var(--radius-sm);
    background: rgba(15, 23, 42, 0.8);
    border: 1px solid var(--border-color);
    color: var(--text-main);
    font-family: var(--font-body);
    font-size: 0.95rem;
    transition: var(--transition);
}

.form-control:focus
{
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(220, 38, 38, 0.2);
}

textarea.form-control
{
    min-height: 120px;
    resize: vertical;
}

.form-row-flex
{
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 1rem;
}

.alert-box
{
    padding: 1rem;
    border-radius: var(--radius-sm);
    margin-bottom: 1rem;
    display: none;
    font-size: 0.9rem;
}

.alert-success
{
    background: rgba(16, 185, 129, 0.15);
    border: 1px solid rgba(16, 185, 129, 0.3);
    color: #34d399;
}

.alert-error
{
    background: rgba(220, 38, 38, 0.15);
    border: 1px solid rgba(220, 38, 38, 0.3);
    color: #f87171;
}

.site-footer
{
    background: rgba(7, 10, 18, 0.95);
    border-top: 1px solid var(--border-color);
    margin-top: 5rem;
    padding: 4rem 0 2rem 0;
}

.footer-grid
{
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 2.5rem;
    margin-bottom: 3rem;
}

.footer-col h4
{
    font-family: var(--font-heading);
    font-size: 1.1rem;
    margin-bottom: 1.25rem;
    color: var(--text-main);
}

.footer-links
{
    list-style: none;
}

.footer-links li
{
    margin-bottom: 0.65rem;
}

.footer-links a
{
    color: var(--text-muted);
    text-decoration: none;
    font-size: 0.9rem;
    transition: var(--transition);
}

.footer-links a:hover
{
    color: var(--primary-hover);
}

.footer-contact-list
{
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.85rem;
}

.footer-contact-item
{
    display: flex;
    align-items: center;
    gap: 0.65rem;
    font-size: 0.9rem;
}

.footer-contact-icon
{
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 20px;
    height: 20px;
    flex-shrink: 0;
}

.footer-contact-item a
{
    color: var(--text-muted);
    text-decoration: none;
    transition: var(--transition);
}

.footer-contact-item a:hover
{
    color: var(--primary-hover);
}

.footer-bottom
{
    padding-top: 1.5rem;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: 0.85rem;
    color: var(--text-dim);
    flex-wrap: wrap;
    gap: 1rem;
}

@media (max-width: 992px)
{
    .hero-section
    {
        grid-template-columns: 1fr;
    }
    .grid-3, .grid-4
    {
        grid-template-columns: repeat(2, 1fr);
    }
    .links-grid
    {
        grid-template-columns: 1fr;
    }
    .contact-grid
    {
        grid-template-columns: 1fr;
    }
    .footer-grid
    {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 768px)
{
    .nav-menu
    {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: var(--bg-dark);
        border-bottom: 1px solid var(--border-color);
        flex-direction: column;
        padding: 1.25rem;
    }
    .nav-menu.open
    {
        display: flex;
    }
    .mobile-toggle
    {
        display: block;
    }
    .grid-3, .grid-2, .grid-4
    {
        grid-template-columns: 1fr;
    }
    .hero-title
    {
        font-size: 2.2rem;
    }
    .equipment-slides
    {
        aspect-ratio: 1.1 / 1;
    }
    .form-row-flex
    {
        grid-template-columns: 1fr;
    }
    .footer-grid
    {
        grid-template-columns: 1fr;
    }
}

@media (prefers-reduced-motion: reduce)
{
    .equipment-slide
    {
        transition: none;
    }
}