/* Reset e configurações básicas */
html {
    line-height: 1.15;
    -ms-text-size-adjust: 100%;
    -webkit-text-size-adjust: 100%;
    scroll-behavior: smooth;
}

body {
    margin: 0;
    font-family: 'IBM Plex Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background: linear-gradient(135deg, #0a0a0a 0%, #1a1a1a 100%);
    color: #e0e0e0;
    line-height: 1.6;
}

/* Header menor */
.site-header {
    padding: 10px 0;
    background: rgba(20, 20, 20, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.3);
    position: sticky;
    top: 0;
    z-index: 1000;
    border-bottom: 1px solid rgba(54, 205, 156, 0.2);
}

.site-header-inner {
    position: relative;
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.brand.header-brand img {
    height: 35px;
    width: auto;
    object-fit: contain;
}

/* Melhorias no hero */
.hero {
    text-align: center;
    padding: 80px 0 60px;
    background: linear-gradient(135deg, #0a0a0a 0%, #1a1a1a 100%);
    color: white;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grain" width="100" height="100" patternUnits="userSpaceOnUse"><circle cx="50" cy="50" r="1" fill="%2336cd9c" opacity="0.1"/></pattern></defs><rect width="100" height="100" fill="url(%23grain)"/></svg>');
    opacity: 0.3;
}

.hero-inner {
    position: relative;
    z-index: 2;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.hero-copy {
    text-align: left;
}

.hero-title {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    background: linear-gradient(45deg, #36cd9c, #2bb885);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: fadeInUp 1s ease-out;
}

.hero-paragraph {
    font-size: 1.1rem;
    margin-bottom: 2rem;
    opacity: 0.9;
    line-height: 1.6;
    animation: fadeInUp 1s ease-out 0.2s both;
}

.hero-cta {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
    animation: fadeInUp 1s ease-out 0.4s both;
}

/* Hero Visual */
.hero-visual {
    position: relative;
    height: 300px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.floating-card {
    position: absolute;
    background: rgba(54, 205, 156, 0.1);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(54, 205, 156, 0.3);
    border-radius: 15px;
    padding: 20px;
    text-align: center;
    animation: float 6s ease-in-out infinite;
    box-shadow: 0 8px 32px rgba(54, 205, 156, 0.2);
}

.card-1 {
    top: 20%;
    left: 10%;
    animation-delay: 0s;
}

.card-2 {
    top: 50%;
    right: 15%;
    animation-delay: 2s;
}

.card-3 {
    bottom: 20%;
    left: 20%;
    animation-delay: 4s;
}

.card-icon {
    font-size: 2rem;
    margin-bottom: 10px;
}

.card-text {
    font-weight: 600;
    font-size: 14px;
    color: #36cd9c;
}

@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-20px); }
}

/* Botões melhorados */
.button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 14px 28px;
    font-size: 15px;
    font-weight: 600;
    text-decoration: none;
    border-radius: 8px;
    border: none;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
}

.button-primary {
    background: linear-gradient(45deg, #36cd9c, #2bb885);
    color: white;
    border: none;
}

.button-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(54, 205, 156, 0.4);
    background: linear-gradient(45deg, #2bb885, #36cd9c);
}

.button-secondary {
    background: transparent;
    color: white;
    border: 2px solid rgba(54, 205, 156, 0.5);
}

.button-secondary:hover {
    background: rgba(54, 205, 156, 0.1);
    border-color: rgba(54, 205, 156, 0.8);
    transform: translateY(-2px);
}

/* Features melhoradas */
.features {
    padding: 80px 0;
    background: #111111;
}

.features-inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.section-header {
    margin-bottom: 50px;
}

.section-title {
    font-size: 2.2rem;
    font-weight: 700;
    margin-bottom: 20px;
    background: linear-gradient(45deg, #36cd9c, #2bb885);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.section-paragraph {
    font-size: 1rem;
    color: #b0b0b0;
    max-width: 600px;
    margin: 0 auto;
}

.features-wrap {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 40px;
    margin-top: 50px;
}

.feature {
    background: #1a1a1a;
    border-radius: 15px;
    padding: 40px 30px;
    text-align: center;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.3);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
    border: 1px solid rgba(54, 205, 156, 0.1);
}

.feature::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(45deg, #36cd9c, #2bb885);
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

.feature:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 60px rgba(54, 205, 156, 0.2);
    border-color: rgba(54, 205, 156, 0.3);
}

.feature:hover::before {
    transform: scaleX(1);
}

.feature-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 20px;
    background: linear-gradient(135deg, #36cd9c, #2bb885);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 8px 25px rgba(54, 205, 156, 0.3);
}

.feature-icon img {
    width: 40px;
    height: 40px;
    filter: brightness(0) invert(1);
}

/* MVV Icons */
.mvv-icon {
    background: linear-gradient(135deg, #36cd9c, #2bb885) !important;
}

.mvv-icon-inner {
    font-size: 2rem;
    color: white;
}

.feature-title {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 15px;
    color: #e0e0e0;
}

.feature p {
    color: #b0b0b0;
}

/* Values Section */
.values-section {
    padding: 80px 0;
    background: linear-gradient(135deg, #0a0a0a 0%, #1a1a1a 100%);
}

.values-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.values-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 40px;
    margin-top: 50px;
}

.value-item {
    background: #1a1a1a;
    border-radius: 15px;
    padding: 40px 30px;
    text-align: center;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.3);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
    border: 1px solid rgba(54, 205, 156, 0.1);
}

.value-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(45deg, #36cd9c, #2bb885);
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

.value-item:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 60px rgba(54, 205, 156, 0.2);
    border-color: rgba(54, 205, 156, 0.3);
}

.value-item:hover::before {
    transform: scaleX(1);
}

.value-icon {
    font-size: 3rem;
    margin-bottom: 20px;
    display: block;
}

.value-item h3 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 15px;
    color: #e0e0e0;
}

.value-item p {
    color: #b0b0b0;
    line-height: 1.6;
    margin: 0;
}

/* Stats Section */
.stats-section {
    padding: 60px 0;
    background: linear-gradient(135deg, #0a0a0a 0%, #1a1a1a 100%);
    color: white;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 40px;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.stat-item {
    text-align: center;
    padding: 30px 20px;
    background: rgba(54, 205, 156, 0.1);
    backdrop-filter: blur(10px);
    border-radius: 15px;
    border: 1px solid rgba(54, 205, 156, 0.2);
    transition: transform 0.3s ease;
}

.stat-item:hover {
    transform: translateY(-5px);
    border-color: rgba(54, 205, 156, 0.4);
}

.stat-number {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 10px;
    background: linear-gradient(45deg, #36cd9c, #2bb885);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.stat-label {
    font-size: 1rem;
    font-weight: 500;
    opacity: 0.9;
}

/* Sistema section melhorado */
.sistema {
    padding: 80px 0;
    background: linear-gradient(135deg, #0a0a0a 0%, #1a1a1a 100%);
}

.sistema-inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.sistema-header {
    text-align: center;
    margin-bottom: 50px;
}

.sistema-detalhes-wrap {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 40px;
}

.sistema-detalhe {
    background: #1a1a1a;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 15px 50px rgba(0, 0, 0, 0.3);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    border: 1px solid rgba(54, 205, 156, 0.1);
}

.sistema-detalhe:hover {
    transform: translateY(-5px);
    box-shadow: 0 25px 70px rgba(54, 205, 156, 0.2);
    border-color: rgba(54, 205, 156, 0.3);
}

.sistema-detalhe-inner {
    padding: 40px;
}

.sistema-icon {
    text-align: center;
    margin-bottom: 30px;
}

.sistema-icon img {
    width: 150px;
    height: auto;
    max-height: 120px;
    object-fit: contain;
}

.sistema-description {
    margin-bottom: 30px;
}

.sistema-description p {
    margin-bottom: 20px;
    color: #b0b0b0;
    line-height: 1.6;
    font-size: 1rem;
}

.sistema-title {
    font-size: 1.8rem;
    font-weight: 700;
    margin-bottom: 8px;
    color: #36cd9c;
    text-align: center;
}

.sistema-subtitle {
    font-size: 1rem;
    color: #b0b0b0;
    margin: 0;
    text-align: center;
    font-weight: 500;
}

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

.sistema-features li {
    padding: 8px 0;
    color: #e0e0e0;
    font-weight: 500;
}

/* Contact Section */
.contact-section {
    padding: 80px 0;
    background: linear-gradient(135deg, #0a0a0a 0%, #1a1a1a 100%);
    color: white;
}

.contact-content {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
    padding: 0 20px;
}

.contact-text h2 {
    font-size: 2.2rem;
    font-weight: 700;
    margin-bottom: 20px;
    background: linear-gradient(45deg, #36cd9c, #2bb885);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.contact-text p {
    font-size: 1.1rem;
    margin-bottom: 40px;
    opacity: 0.9;
}

.contact-actions {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
}

/* Footer melhorado */
.site-footer {
    background: linear-gradient(135deg, #0a0a0a 0%, #1a1a1a 100%);
    color: white;
    padding: 50px 0 30px;
    border-top: 1px solid rgba(54, 205, 156, 0.2);
}

.site-footer-inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: grid;
    grid-template-columns: 1fr auto auto;
    gap: 40px;
    align-items: center;
}

.footer-brand img {
    height: 35px;
    filter: brightness(0) invert(1);
}

.footer-links {
    display: flex;
    gap: 20px;
    list-style: none;
    margin: 0;
    padding: 0;
}

.footer-links a {
    color: white;
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-links a:hover {
    color: #36cd9c;
}

.footer-copyright {
    text-align: center;
    opacity: 0.8;
    font-size: 14px;
}

/* Animações */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Responsividade melhorada */
@media (max-width: 768px) {
    .hero-inner {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .hero-title {
        font-size: 2.2rem;
    }
    
    .hero-cta {
        justify-content: center;
    }
    
    .features-wrap {
        grid-template-columns: 1fr;
    }
    
    .values-grid {
        grid-template-columns: 1fr;
    }
    
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .sistema-detalhes-wrap {
        grid-template-columns: 1fr;
    }
    
    .site-footer-inner {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .contact-actions {
        flex-direction: column;
        align-items: center;
    }
}

@media (max-width: 480px) {
    .stats-grid {
        grid-template-columns: 1fr;
    }
    
    .hero-title {
        font-size: 1.8rem;
    }
}

/* Melhorias no menu */
.div-menu {
    z-index: 9;
}

.menu {
    font-size: 13px;
    padding: 10px 20px;
    height: auto;
    border-radius: 8px;
    font-weight: 600;
    letter-spacing: 0.5px;
}

/* Container melhorado */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.container-sm {
    max-width: 800px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Melhorias gerais */
.text-sm {
    font-size: 16px;
    line-height: 1.6;
}

.text-xs {
    font-size: 14px;
    line-height: 1.5;
}

/* Efeitos de hover para links */
a:not(.button):hover {
    color: #36cd9c;
    transition: color 0.3s ease;
}

/* Scroll suave */
html {
    scroll-behavior: smooth;
}

/* Melhorias na tipografia */
h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 1rem;
}

p {
    margin-bottom: 1rem;
    line-height: 1.6;
}

/* Efeitos de glassmorphism */
.glass-effect {
    background: rgba(54, 205, 156, 0.1);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(54, 205, 156, 0.2);
    border-radius: 15px;
}

/* Melhorias nos ícones */
.feature-icon {
    position: relative;
}

.feature-icon::after {
    content: '';
    position: absolute;
    top: -5px;
    left: -5px;
    right: -5px;
    bottom: -5px;
    background: linear-gradient(45deg, #36cd9c, #2bb885);
    border-radius: 50%;
    z-index: -1;
    opacity: 0.3;
    transition: opacity 0.3s ease;
}

.feature:hover .feature-icon::after {
    opacity: 0.6;
}