:root {
    --cor-primaria: #667eea;
    --cor-secundaria: #764ba2;
    --cor-destaque: #f093fb;
    --cor-escura: #2d3748;
    --cor-clara: #f7fafc;
}

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

body {
    font-family: 'Poppins', sans-serif;
    color: #333;
    overflow-x: hidden;
}

/* Navbar */
.navbar {
    background: linear-gradient(135deg, var(--cor-primaria) 0%, var(--cor-secundaria) 100%) !important;
    padding: 1rem 0;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    transition: all 0.3s ease;
}

.navbar-brand {
    font-size: 1.5rem;
    font-weight: 700;
    color: white !important;
}

.navbar-nav .nav-link {
    color: rgba(255,255,255,0.9) !important;
    font-weight: 500;
    margin: 0 0.5rem;
    transition: all 0.3s ease;
}

.navbar-nav .nav-link:hover {
    color: white !important;
    transform: translateY(-2px);
}

.navbar-nav .btn-login {
    background: rgba(255,255,255,0.2);
    border-radius: 25px;
    padding: 0.5rem 1.5rem !important;
    margin-left: 1rem;
}

.navbar-nav .btn-login:hover {
    background: rgba(255,255,255,0.3);
    transform: translateY(-2px);
}

/* Hero Section */
.hero-section {
    background: linear-gradient(135deg, var(--cor-primaria) 0%, var(--cor-secundaria) 100%);
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: 80px;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg width="100" height="100" xmlns="http://www.w3.org/2000/svg"><defs><pattern id="grid" width="100" height="100" patternUnits="userSpaceOnUse"><path d="M 100 0 L 0 0 0 100" fill="none" stroke="rgba(255,255,255,0.1)" stroke-width="1"/></pattern></defs><rect width="100" height="100" fill="url(%23grid)"/></svg>');
    opacity: 0.3;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 1.5rem;
}

.text-highlight {
    color: var(--cor-destaque);
    text-shadow: 2px 2px 4px rgba(0,0,0,0.2);
}

.hero-subtitle {
    font-size: 1.3rem;
    line-height: 1.8;
    margin-bottom: 2rem;
    opacity: 0.95;
}

.hero-image {
    font-size: 15rem;
    color: rgba(255,255,255,0.2);
    animation: float 3s ease-in-out infinite;
}

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

.hero-buttons .btn {
    padding: 1rem 2.5rem;
    font-size: 1.1rem;
    font-weight: 600;
    border-radius: 50px;
    transition: all 0.3s ease;
}

.hero-buttons .btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 25px rgba(0,0,0,0.2);
}

/* Sistema Cards */
.sistema-card {
    background: white;
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    overflow: hidden;
    transition: all 0.3s ease;
    height: 100%;
    display: flex;
    flex-direction: column;
}

.sistema-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 40px rgba(0,0,0,0.15);
}

.sistema-header {
    background: linear-gradient(135deg, var(--cor-primaria) 0%, var(--cor-secundaria) 100%);
    color: white;
    padding: 2.5rem;
    text-align: center;
}

.sistema-icon {
    font-size: 4rem;
    margin-bottom: 1rem;
    opacity: 0.9;
}

.sistema-header h3 {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.sistema-tagline {
    font-size: 1.1rem;
    opacity: 0.9;
    margin: 0;
}

.sistema-body {
    padding: 2rem;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

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

.sistema-features li {
    padding: 0.8rem 0;
    font-size: 1rem;
    color: #555;
    border-bottom: 1px solid #f0f0f0;
}

.sistema-features li:last-child {
    border-bottom: none;
}

.sistema-features i {
    color: var(--cor-primaria);
    margin-right: 0.8rem;
}

/* Benefícios */
.beneficio-card {
    padding: 2rem;
    background: white;
    border-radius: 15px;
    box-shadow: 0 5px 20px rgba(0,0,0,0.08);
    transition: all 0.3s ease;
    height: 100%;
}

.beneficio-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0,0,0,0.12);
}

.beneficio-icon {
    font-size: 3.5rem;
    color: var(--cor-primaria);
    margin-bottom: 1.5rem;
}

.beneficio-card h4 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--cor-escura);
}

.beneficio-card p {
    color: #666;
    line-height: 1.8;
}

/* Section Titles */
.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--cor-escura);
    margin-bottom: 1rem;
}

.section-subtitle {
    font-size: 1.2rem;
    color: #666;
}

/* Footer */
.footer-section {
    background: var(--cor-escura);
    color: white;
    padding: 3rem 0 1.5rem;
    margin-top: 5rem;
}

.footer-section h5 {
    font-weight: 600;
    margin-bottom: 1.5rem;
    color: var(--cor-destaque);
}

.footer-links {
    list-style: none;
    padding: 0;
}

.footer-links li {
    margin-bottom: 0.8rem;
}

.footer-links a {
    color: rgba(255,255,255,0.8);
    text-decoration: none;
    transition: all 0.3s ease;
}

.footer-links a:hover {
    color: var(--cor-destaque);
    padding-left: 5px;
}

.footer-divider {
    border-color: rgba(255,255,255,0.1);
    margin: 2rem 0 1rem;
}

/* Módulo Cards */
.modulo-card {
    background: white;
    border-radius: 15px;
    padding: 2rem;
    box-shadow: 0 5px 20px rgba(0,0,0,0.08);
    transition: all 0.3s ease;
    height: 100%;
}

.modulo-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0,0,0,0.12);
}

.modulo-icon {
    font-size: 3rem;
    color: var(--cor-primaria);
    margin-bottom: 1.5rem;
}

.modulo-card h4 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--cor-escura);
}

.modulo-features {
    list-style: none;
    padding: 0;
    margin-top: 1.5rem;
}

.modulo-features li {
    padding: 0.5rem 0;
    color: #666;
    font-size: 0.95rem;
}

.modulo-features li:before {
    content: "✓ ";
    color: var(--cor-primaria);
    font-weight: bold;
    margin-right: 0.5rem;
}

/* Screenshot Cards */
.screenshot-card {
    background: white;
    border-radius: 15px;
    padding: 1.5rem;
    box-shadow: 0 5px 20px rgba(0,0,0,0.08);
    transition: all 0.3s ease;
}

.screenshot-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0,0,0,0.12);
}

.screenshot-image {
    background: #f5f7fa;
    background-image: 
        linear-gradient(45deg, #e2e8f0 25%, transparent 25%),
        linear-gradient(-45deg, #e2e8f0 25%, transparent 25%),
        linear-gradient(45deg, transparent 75%, #e2e8f0 75%),
        linear-gradient(-45deg, transparent 75%, #e2e8f0 75%);
    background-size: 20px 20px;
    background-position: 0 0, 0 10px, 10px -10px, -10px 0px;
    border-radius: 10px;
    padding: 15px;
    margin-bottom: 1rem;
    border: 1px solid #e2e8f0;
}

.screenshot-placeholder {
    background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
    border-radius: 10px;
    padding: 4rem 2rem;
    text-align: center;
    color: #666;
}

.screenshot-placeholder i {
    font-size: 4rem;
    margin-bottom: 1rem;
    color: var(--cor-primaria);
}

/* Container para imagens dos módulos */
.imagem-modulo-container {
    background: #f5f7fa;
    background-image: 
        linear-gradient(45deg, #e2e8f0 25%, transparent 25%),
        linear-gradient(-45deg, #e2e8f0 25%, transparent 25%),
        linear-gradient(45deg, transparent 75%, #e2e8f0 75%),
        linear-gradient(-45deg, transparent 75%, #e2e8f0 75%);
    background-size: 20px 20px;
    background-position: 0 0, 0 10px, 10px -10px, -10px 0px;
    border-radius: 10px;
    padding: 15px;
    margin-top: 1rem;
    border: 1px solid #e2e8f0;
    text-align: center;
}

.imagem-modulo-container img {
    background: white;
    padding: 5px;
    border-radius: 5px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

/* Benefício Item */
.beneficio-item {
    display: flex;
    gap: 1.5rem;
    padding: 2rem;
    background: white;
    border-radius: 15px;
    box-shadow: 0 5px 20px rgba(0,0,0,0.08);
    transition: all 0.3s ease;
}

.beneficio-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0,0,0,0.12);
}

.beneficio-number {
    font-size: 3rem;
    font-weight: 800;
    color: var(--cor-primaria);
    opacity: 0.3;
    line-height: 1;
    min-width: 80px;
}

.beneficio-item h4 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--cor-escura);
}

.beneficio-item p {
    color: #666;
    line-height: 1.8;
    margin: 0;
}

/* Estilos Modernos - Inspirados na Conta Azul */
.hero-section-modern {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: 100px;
    overflow: hidden;
}

.hero-section-modern::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg width="100" height="100" xmlns="http://www.w3.org/2000/svg"><defs><pattern id="grid" width="100" height="100" patternUnits="userSpaceOnUse"><path d="M 100 0 L 0 0 0 100" fill="none" stroke="rgba(255,255,255,0.1)" stroke-width="1"/></pattern></defs><rect width="100" height="100" fill="url(%23grid)"/></svg>');
    opacity: 0.3;
}

.hero-title-modern {
    font-size: 4.5rem;
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 1rem;
    color: white;
}

.text-highlight-modern {
    color: #f093fb;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.2);
}

.hero-subtitle-modern {
    font-size: 2.5rem;
    font-weight: 600;
    line-height: 1.3;
    margin-bottom: 1.5rem;
    color: white;
}

.hero-description {
    font-size: 1.3rem;
    line-height: 1.8;
    margin-bottom: 2rem;
    color: rgba(255,255,255,0.9);
}

.hero-logo {
    max-width: 100%;
    height: auto;
    animation: float 3s ease-in-out infinite;
}

.hero-image-placeholder {
    font-size: 15rem;
    color: rgba(255,255,255,0.2);
    animation: float 3s ease-in-out infinite;
}

.btn-primary-modern {
    background: white;
    color: #667eea;
    border: none;
    padding: 1rem 2.5rem;
    font-size: 1.1rem;
    font-weight: 600;
    border-radius: 50px;
    transition: all 0.3s ease;
}

.btn-primary-modern:hover {
    background: #f5f5f5;
    transform: translateY(-3px);
    box-shadow: 0 10px 25px rgba(0,0,0,0.2);
    color: #667eea;
}

.section-title-modern {
    font-size: 2.8rem;
    font-weight: 700;
    color: #2d3748;
    margin-bottom: 1rem;
    line-height: 1.2;
}

.section-subtitle-modern {
    font-size: 1.3rem;
    color: #666;
    margin-bottom: 3rem;
}

.sistema-feature-modern {
    padding: 4rem 0;
    border-bottom: 1px solid #e2e8f0;
}

.sistema-feature-modern:last-child {
    border-bottom: none;
}

.sistema-badge {
    display: inline-block;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 0.5rem 1.5rem;
    border-radius: 25px;
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
}

.sistema-badge-green {
    background: linear-gradient(135deg, #28a745 0%, #20c997 100%);
}

.sistema-badge-pink {
    background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
}

.sistema-title-modern {
    font-size: 2.5rem;
    font-weight: 700;
    color: #2d3748;
    margin-bottom: 1.5rem;
    line-height: 1.2;
}

.sistema-description {
    font-size: 1.2rem;
    color: #666;
    line-height: 1.8;
    margin-bottom: 2rem;
}

.sistema-features-modern {
    list-style: none;
    padding: 0;
    margin: 0 0 2rem 0;
}

.sistema-features-modern li {
    padding: 0.8rem 0;
    font-size: 1.1rem;
    color: #555;
    display: flex;
    align-items: center;
}

.sistema-features-modern li i {
    color: #667eea;
    margin-right: 1rem;
    font-size: 1.2rem;
}

.sistema-image-modern {
    max-width: 100%;
    height: auto;
    max-height: 400px;
    object-fit: contain;
    animation: float 3s ease-in-out infinite;
}

.sistema-icon-modern {
    font-size: 12rem;
    color: rgba(102, 126, 234, 0.3);
    animation: float 3s ease-in-out infinite;
}

.sistema-icon-green {
    color: rgba(40, 167, 69, 0.3);
}

.sistema-icon-pink {
    color: rgba(240, 147, 251, 0.3);
}

.feature-box-modern {
    text-align: center;
    padding: 2rem;
    background: white;
    border-radius: 15px;
    box-shadow: 0 5px 20px rgba(0,0,0,0.08);
    transition: all 0.3s ease;
    height: 100%;
}

.feature-box-modern:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0,0,0,0.12);
}

.feature-icon-modern {
    font-size: 3.5rem;
    color: #667eea;
    margin-bottom: 1.5rem;
}

.feature-box-modern h4 {
    font-size: 1.3rem;
    font-weight: 600;
    color: #2d3748;
    margin-bottom: 1rem;
}

.feature-box-modern p {
    color: #666;
    line-height: 1.8;
    margin: 0;
}

.feature-icon-large {
    font-size: 10rem;
    color: rgba(102, 126, 234, 0.2);
    animation: float 3s ease-in-out infinite;
}

.stat-box-modern {
    padding: 2rem;
}

.stat-number {
    font-size: 3.5rem;
    font-weight: 800;
    color: #667eea;
    margin-bottom: 1rem;
}

.stat-label {
    font-size: 1.1rem;
    color: #666;
    line-height: 1.8;
}

/* Responsive */
@media (max-width: 768px) {
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-subtitle {
        font-size: 1.1rem;
    }
    
    .hero-image {
        font-size: 8rem;
        margin-top: 2rem;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .beneficio-item {
        flex-direction: column;
        gap: 1rem;
    }
    
    .beneficio-number {
        min-width: auto;
        font-size: 2rem;
    }
    
    .hero-title-modern {
        font-size: 2.8rem;
    }
    
    .hero-subtitle-modern {
        font-size: 1.8rem;
    }
    
    .sistema-title-modern {
        font-size: 2rem;
    }
    
    .section-title-modern {
        font-size: 2rem;
    }
    
    .sistema-icon-modern {
        font-size: 8rem;
    }
    
    .feature-icon-large {
        font-size: 6rem;
    }
    
    .stat-number {
        font-size: 2.5rem;
    }
}