/* GenAi Certis v2.0 - Sistema de Certificados Modernizado */

:root {
    /* Cores Primárias - Tons de Laranja */
    --primary-color: #0f0703;
    --primary-hover: #524112;
    --primary-light: #ffd769;
    --primary-dark: #d4aa1f;

    /* Cores Secundárias */
    --secondary-color: #f8f9fa;
    --accent-color: #42280a;
    --success-color: #28a745;
    --danger-color: #dc3545;
    --warning-color: #ffc107;
    --info-color: #17a2b8;

    /* Cores de Texto */
    --text-dark: #2c3e50;
    --text-light: #6c757d;
    --text-white: #ffffff;

    /* Cores de Fundo */
    --bg-light: #f8f9fa;
    --bg-white: #ffffff;
    --border-color: #e9ecef;

    /* Gradientes */
    --gradient-primary: linear-gradient(135deg, #584314 0%, #f7931e 100%);
    --gradient-secondary: linear-gradient(135deg, #806d04 0%, #31150a 100%);
    --gradient-warm: linear-gradient(135deg, #ffeaa7 0%, #fab1a0 100%);
    --gradient-orange: linear-gradient(135deg, #ff9a56 0%, #160701 100%);
    --gradient-bg: linear-gradient(135deg, #000000 0%, #412f09 50%, #000000 100%);

    /* Sombras */
    --shadow-light: 0 2px 10px rgba(255, 107, 53, 0.1);
    --shadow-medium: 0 4px 20px rgba(255, 107, 53, 0.15);
    --shadow-heavy: 0 8px 30px rgba(255, 107, 53, 0.2);
    --shadow-orange: 0 4px 15px rgba(255, 107, 53, 0.3);

    /* Bordas */
    --border-radius: 12px;
    --border-radius-sm: 8px;
    --border-radius-lg: 16px;

    /* Transições */
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-fast: 0.2s ease;
    --transition-medium: 0.3s ease;
    --transition-slow: 0.5s ease;
}

* {
    box-sizing: border-box;
}

.user {
    color: var(--secondary-color);
    font-weight: 600;
    text-transform: uppercase;
    display: flex;
    align-content: flex-end;
    justify-content: flex-end;
    flex-wrap: wrap;
    flex-direction: column;
    align-items: center;
}

.modal-backdrop {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    z-index: 1050;
}


a {
    text-decoration: none;
    color: var(--secondary-color);
    transition: color 0.3s ease;
}   

body {
    background: var(--gradient-bg);
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    min-height: 100vh;
    margin: 0;
    padding: 20px 0;
    color: var(--text-dark);
}

.container-fluid {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-medium);
    margin: 20px auto;
    max-width: 1200px;
    padding: 40px 30px;
    position: relative;
    overflow: hidden;
}



.container-fluid::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--gradient-primary);
    border-radius: var(--border-radius) var(--border-radius) 0 0;
}

/* Header Styles */
.header-section {
    text-align: center;
    margin-bottom: 40px;
}

.logo-container {
    margin-bottom: 20px;
}

.logo-container img {
    max-height: 80px;
    margin: 0 10px;
    filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.1));
}

.main-title {
    color: var(--text-dark);
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 10px;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.subtitle {
    color: var(--text-light);
    font-size: 1.2rem;
    font-weight: 400;
    margin-bottom: 30px;
}

.subtitle i {
    color: var(--primary-color);
    margin-right: 8px;
}

/* Hero Section */
.hero-section {
    background: var(--bg-white);
    border-radius: var(--border-radius);
    padding: 40px;
    margin-bottom: 40px;
    box-shadow: var(--shadow-light);
    border: 1px solid var(--border-color);
}

.hero-image {
    width: 100%;
    max-width: 600px;
    height: auto;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-medium);
    margin-bottom: 30px;
}

.hero-description {
    font-size: 1.1rem;
    line-height: 1.6;
    color: var(--text-dark);
    text-align: justify;
}

/* Features Section */
.features-section {
    margin-bottom: 40px;
}

.feature-card {
    background: var(--bg-white);
    border-radius: var(--border-radius);
    padding: 30px 20px;
    text-align: center;
    box-shadow: var(--shadow-light);
    border: 1px solid var(--border-color);
    transition: var(--transition);
    height: 100%;
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-orange);
    border-color: var(--primary-light);
}

.feature-icon {
    font-size: 3rem;
    color: var(--primary-color);
    margin-bottom: 20px;
    display: block;
}

.feature-title {
    font-size: 1.3rem;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 10px;
}

.feature-description {
    font-size: 0.95rem;
    color: var(--text-light);
    line-height: 1.5;
}

/* Button Styles */
.btn-access {
    background: var(--gradient-primary);
    border: none;
    border-radius: var(--border-radius);
    color: var(--text-white);
    font-size: 1.2rem;
    font-weight: 600;
    padding: 15px 40px;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
    box-shadow: var(--shadow-medium);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-top: 30px;
}

.btn-access:hover {
    background: var(--gradient-secondary);
    transform: translateY(-2px);
    box-shadow: var(--shadow-orange);
    color: var(--text-white);
    text-decoration: none;
}

.btn-access i {
    margin-right: 10px;
    font-size: 1.1rem;
}

/* Primary Button */
.btn-primary {
    background: var(--gradient-primary) !important;
    border: none !important;
    border-radius: var(--border-radius) !important;
    color: var(--text-white) !important;
    font-weight: 600 !important;
    padding: 12px 24px !important;
    transition: var(--transition) !important;
    box-shadow: var(--shadow-light) !important;
}

.btn-primary:hover {
    background: var(--gradient-secondary) !important;
    transform: translateY(-1px) !important;
    box-shadow: var(--shadow-orange) !important;
    color: var(--text-white) !important;
}

.btn-primary:focus {
    box-shadow: 0 0 0 0.2rem rgba(255, 107, 53, 0.25) !important;
}

/* Secondary Button */
.btn-secondary {
    background: var(--secondary-color) !important;
    border: 2px solid var(--primary-color) !important;
    border-radius: var(--border-radius) !important;
    color: var(--primary-color) !important;
    font-weight: 600 !important;
    padding: 10px 22px !important;
    transition: var(--transition) !important;
}

.btn-secondary:hover {
    background: var(--primary-color) !important;
    color: var(--text-white) !important;
    transform: translateY(-1px) !important;
    box-shadow: var(--shadow-light) !important;
}

/* Outline Buttons */
.btn-outline-primary {
    border: 2px solid var(--primary-color) !important;
    color: var(--primary-color) !important;
    border-radius: var(--border-radius) !important;
    font-weight: 600 !important;
    transition: var(--transition) !important;
}

.btn-outline-primary:hover {
    background: var(--primary-color) !important;
    color: var(--text-white) !important;
    transform: translateY(-1px) !important;
    box-shadow: var(--shadow-light) !important;
}

.btn-outline-success {
    border: 2px solid var(--success-color) !important;
    color: var(--success-color) !important;
    border-radius: var(--border-radius) !important;
    font-weight: 600 !important;
    transition: var(--transition) !important;
}

.btn-outline-success:hover {
    background: var(--success-color) !important;
    color: var(--text-white) !important;
    transform: translateY(-1px) !important;
    box-shadow: 0 4px 15px rgba(40, 167, 69, 0.3) !important;
}

.btn-outline-danger {
    border: 2px solid var(--danger-color) !important;
    color: var(--danger-color) !important;
    border-radius: var(--border-radius) !important;
    font-weight: 600 !important;
    transition: var(--transition) !important;
}

.btn-outline-danger:hover {
    background: var(--danger-color) !important;
    color: var(--text-white) !important;
    transform: translateY(-1px) !important;
    box-shadow: 0 4px 15px rgba(220, 53, 69, 0.3) !important;
}

/* Success Button */
.btn-success {
    background: var(--success-color) !important;
    border: none !important;
    border-radius: var(--border-radius) !important;
    color: var(--text-white) !important;
    font-weight: 600 !important;
    transition: var(--transition) !important;
    box-shadow: 0 4px 15px rgba(40, 167, 69, 0.2) !important;
}

.btn-success:hover {
    background: #218838 !important;
    transform: translateY(-1px) !important;
    box-shadow: 0 6px 20px rgba(40, 167, 69, 0.3) !important;
    color: var(--text-white) !important;
}

/* Danger Button */
.btn-danger {
    background: var(--danger-color) !important;
    border: none !important;
    border-radius: var(--border-radius) !important;
    color: var(--text-white) !important;
    font-weight: 600 !important;
    transition: var(--transition) !important;
    box-shadow: 0 4px 15px rgba(220, 53, 69, 0.2) !important;
}

.btn-danger:hover {
    background: #c82333 !important;
    transform: translateY(-1px) !important;
    box-shadow: 0 6px 20px rgba(220, 53, 69, 0.3) !important;
    color: var(--text-white) !important;
}

/* Footer */
.footer-section {
    text-align: center;
    margin-top: 40px;
    padding-top: 30px;
    border-top: 1px solid var(--border-color);
}

.footer-text {
    color: var(--text-light);
    font-size: 0.9rem;
    margin: 0;
}

.footer-text i {
    color: var(--primary-color);
    margin-right: 5px;
}

/* Responsive Design */
@media (max-width: 768px) {
    .container-fluid {
        margin: 10px;
        padding: 30px 20px;
    }

    .main-title {
        font-size: 2rem;
    }

    .subtitle {
        font-size: 1rem;
    }

    .hero-section {
        padding: 30px 20px;
    }

    .feature-card {
        margin-bottom: 20px;
    }

    .btn-access {
        font-size: 1rem;
        padding: 12px 30px;
    }
}

@media (max-width: 576px) {
    .main-title {
        font-size: 1.8rem;
    }

    .feature-icon {
        font-size: 2.5rem;
    }

    .feature-title {
        font-size: 1.1rem;
    }

    .hero-description {
        font-size: 1rem;
    }
}

/* Preloader */

.preloader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: #fff;
    opacity: 0.2;
    animation: spinz 4.35s linear infinite;
    z-index: 100;

}

.loader {
    border: 16px solid #f3f3f3;
    border-radius: 50%;
    border-top: 16px solid #3498db;
    width: 120px;
    height: 120px;
    animation: spin 4.35s linear infinite;
    position: absolute;
    top: 50%;
    left: 50%;
    margin-top: -60px;
    margin-left: -60px;
}

/* Loading Animation */
.loading-spinner {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 3px solid rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    border-top-color: var(--text-white);
    animation: spin 1s ease-in-out infinite;
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

/* Hover Effects */
.hover-lift {
    transition: var(--transition);
}

.hover-lift:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-medium);
}

/* Focus States */
.form-control:focus {
    border-color: var(--primary-color) !important;
    box-shadow: 0 0 0 0.2rem rgba(255, 107, 53, 0.25) !important;
}

.form-select:focus {
    border-color: var(--primary-color) !important;
    box-shadow: 0 0 0 0.2rem rgba(255, 107, 53, 0.25) !important;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 8px;
}

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

::-webkit-scrollbar-thumb {
    background: var(--primary-color);
    border-radius: 4px;
}

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