/* enhanced-style.css - Melhorias visuais avançadas para CredSol */

/* --- Variáveis CSS para consistência --- */
:root {
    --primary-color: #025744;
    --primary-light: #037a5b;
    --secondary-color: #6cc04a;
    --secondary-light: #7dd455;
    --accent-color: #f8f9fa;
    --text-dark: #2c3e50;
    --text-light: #6c757d;
    --text-muted: #95a5a6;
    --border-color: #e9ecef;
    --success-color: #28a745;
    --error-color: #dc3545;
    --warning-color: #ffc107;
    --info-color: #17a2b8;
    --shadow-light: 0 2px 10px rgba(0, 0, 0, 0.08);
    --shadow-medium: 0 4px 20px rgba(0, 0, 0, 0.12);
    --shadow-heavy: 0 8px 30px rgba(0, 0, 0, 0.15);
    --border-radius: 12px;
    --border-radius-small: 6px;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-fast: all 0.15s ease;
    --font-primary: 'Segoe UI', -apple-system, BlinkMacSystemFont, 'Roboto', sans-serif;
}

/* --- Reset e base --- */
* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    font-family: var(--font-primary);
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
    color: var(--text-dark);
    line-height: 1.6;
    min-height: 100vh;
    overflow-x: hidden;
}

/* --- Melhorias no Header --- */
.main-header {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-light) 100%);
    box-shadow: var(--shadow-medium);
    position: sticky;
    top: 0;
    z-index: 1000;
    backdrop-filter: blur(10px);
}

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

.logo img {
    transition: var(--transition);
    filter: drop-shadow(0 2px 8px rgba(0, 0, 0, 0.2));
    max-height: 60px;
}

.logo:hover img {
    transform: scale(1.05);
    filter: drop-shadow(0 4px 12px rgba(0, 0, 0, 0.3));
}

/* --- Navegação aprimorada --- */
#main-nav {
    background: linear-gradient(135deg, #2c3e50 0%, #34495e 100%);
    border-top: 2px solid rgba(255, 255, 255, 0.1);
}

#main-nav ul {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

#main-nav ul li a {
    position: relative;
    padding: 15px 20px;
    transition: var(--transition);
    border-radius: var(--border-radius-small);
    margin: 0 2px;
    font-weight: 500;
    letter-spacing: 0.5px;
}

#main-nav ul li a::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--secondary-color), var(--secondary-light));
    transition: var(--transition);
    transform: translateX(-50%);
    border-radius: 2px;
}

#main-nav ul li a:hover::before {
    width: 80%;
}

#main-nav ul li a:hover {
    background: rgba(255, 255, 255, 0.1);
    transform: translateY(-2px);
    color: var(--secondary-light);
}

/* --- Banner com efeitos avançados --- */
.hero-banner {
    position: relative;
    margin: 20px;
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--shadow-heavy);
}

.slider-container {
    position: relative;
}

.slider-container::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(
        45deg,
        rgba(2, 87, 68, 0.1) 0%,
        transparent 50%,
        rgba(108, 192, 74, 0.1) 100%
    );
    z-index: 2;
    pointer-events: none;
}

.slide {
    position: relative;
    overflow: hidden;
}

.slide img {
    transition: transform 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    filter: brightness(0.9) contrast(1.1);
}

.slide.active img {
    transform: scale(1.05);
}

.caption {
    background: linear-gradient(
        135deg,
        rgba(2, 87, 68, 0.95) 0%,
        rgba(108, 192, 74, 0.95) 100%
    );
    backdrop-filter: blur(15px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: var(--border-radius);
    padding: 20px 30px;
    font-weight: 600;
    font-size: 1.3em;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
    letter-spacing: 0.5px;
    animation: slideUpFade 1s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

@keyframes slideUpFade {
    0% {
        opacity: 0;
        transform: translateX(-50%) translateY(30px) scale(0.95);
    }
    100% {
        opacity: 1;
        transform: translateX(-50%) translateY(0) scale(1);
    }
}

/* --- Main content com design moderno --- */
main {
    background: white;
    margin: 20px;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-medium);
    position: relative;
    overflow: hidden;
}

main::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-color) 0%, var(--secondary-color) 100%);
}

/* --- Botões com efeitos avançados --- */
.contact-button {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    border: none;
    border-radius: 50px;
    padding: 0;
    cursor: pointer;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
    box-shadow: var(--shadow-light);
    margin: 30px auto;
    display: block;
    width: fit-content;
}

.contact-button::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.4), transparent);
    transition: var(--transition);
}

.contact-button:hover::before {
    left: 100%;
}

.contact-button:hover {
    transform: translateY(-4px) scale(1.02);
    box-shadow: 0 12px 35px rgba(2, 87, 68, 0.3);
}

.contact-button a {
    display: block;
    padding: 18px 40px;
    color: white;
    text-decoration: none;
    font-weight: 700;
    font-size: 1.1em;
    letter-spacing: 1px;
    text-transform: uppercase;
    position: relative;
    z-index: 1;
}

/* --- Seção imagem-formulário aprimorada --- */
.image-form-section {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    padding: 40px;
    align-items: start;
}

.image-container {
    animation: fadeInLeft 0.8s ease-out;
}

.image-container h2 {
    color: var(--primary-color);
    font-size: 2.2em;
    margin-bottom: 20px;
    font-weight: 700;
    line-height: 1.2;
    position: relative;
}

.image-container h2::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 0;
    width: 60px;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
    border-radius: 2px;
}

.image-container p {
    font-size: 1.1em;
    color: var(--text-light);
    margin-bottom: 20px;
    line-height: 1.7;
}

/* --- Formulário com design premium --- */
.form-container {
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    border-radius: var(--border-radius);
    padding: 40px;
    box-shadow: var(--shadow-light);
    border: 1px solid var(--border-color);
    animation: fadeInRight 0.8s ease-out;
    position: relative;
}

.form-container::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
    border-radius: var(--border-radius) var(--border-radius) 0 0;
}

.form-container h2 {
    color: var(--primary-color);
    font-size: 2em;
    margin-bottom: 30px;
    text-align: center;
    font-weight: 700;
}

.cadastro-form {
    background: white;
    padding: 30px;
    border-radius: var(--border-radius);
    box-shadow: inset 0 2px 4px rgba(0, 0, 0, 0.05);
}

.cadastro-form h3 {
    color: var(--primary-color);
    font-size: 1.4em;
    margin: 30px 0 20px 0;
    padding-bottom: 10px;
    border-bottom: 2px solid var(--border-color);
    font-weight: 600;
}

.cadastro-form h3:first-child {
    margin-top: 0;
}

.form-group {
    margin-bottom: 25px;
    position: relative;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    color: var(--text-dark);
    font-weight: 600;
    font-size: 0.95em;
    letter-spacing: 0.3px;
}

.form-group input,
.form-group select {
    width: 100%;
    padding: 15px 18px;
    border: 2px solid var(--border-color);
    border-radius: var(--border-radius);
    font-size: 1em;
    transition: var(--transition);
    background: white;
    font-family: var(--font-primary);
}

.form-group input:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 4px rgba(2, 87, 68, 0.1);
    transform: translateY(-2px);
}

.form-group input:valid {
    border-color: var(--success-color);
}

.form-group input:invalid:not(:placeholder-shown) {
    border-color: var(--error-color);
}

/* --- Resultados da simulação --- */
.form-group p {
    background: linear-gradient(135deg, #e8f5e8 0%, #d4edda 100%);
    padding: 15px 20px;
    border-radius: var(--border-radius);
    border-left: 4px solid var(--secondary-color);
    font-weight: 600;
    color: var(--primary-color);
    margin: 10px 0;
    font-size: 1.1em;
    box-shadow: var(--shadow-light);
}

.form-group span {
    color: var(--primary-color);
    font-weight: 700;
    font-size: 1.2em;
}

/* --- Botão de envio premium --- */
.submit-button {
    width: 100%;
    padding: 18px;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    color: white;
    border: none;
    border-radius: 50px;
    font-size: 1.2em;
    font-weight: 700;
    letter-spacing: 1px;
    text-transform: uppercase;
    cursor: pointer;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
    margin-top: 20px;
    box-shadow: var(--shadow-light);
}

.submit-button::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    transition: var(--transition);
}

.submit-button:hover::before {
    left: 100%;
}

.submit-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 35px rgba(2, 87, 68, 0.3);
}

.submit-button:active {
    transform: translateY(-1px);
}

/* --- Mensagens de feedback --- */
.form-message {
    margin-top: 20px;
    padding: 15px 20px;
    border-radius: var(--border-radius);
    font-weight: 600;
    text-align: center;
    animation: slideDown 0.4s ease-out;
    box-shadow: var(--shadow-light);
}

.form-message.success {
    background: linear-gradient(135deg, #d4edda 0%, #c3e6cb 100%);
    color: #155724;
    border: 1px solid #c3e6cb;
}

.form-message.error {
    background: linear-gradient(135deg, #f8d7da 0%, #f5c6cb 100%);
    color: #721c24;
    border: 1px solid #f5c6cb;
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInLeft {
    from {
        opacity: 0;
        transform: translateX(-30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes fadeInRight {
    from {
        opacity: 0;
        transform: translateX(30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

/* --- Seção de serviços aprimorada --- */
#servicos-e-imagem {
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    border-radius: var(--border-radius);
    padding: 50px 40px;
    margin: 40px 20px;
    box-shadow: var(--shadow-light);
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 40px;
    align-items: center;
}

.servicos-content h2 {
    color: var(--primary-color);
    font-size: 2.2em;
    margin-bottom: 20px;
    font-weight: 700;
}

.servicos-content p {
    font-size: 1.1em;
    color: var(--text-light);
    margin-bottom: 30px;
    line-height: 1.7;
}

.servicos-content ul {
    list-style: none;
    padding: 0;
}

.servicos-content ul li {
    margin: 20px 0;
    position: relative;
    padding-left: 40px;
}

.servicos-content ul li::before {
    content: '✓';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 24px;
    height: 24px;
    background: linear-gradient(135deg, var(--secondary-color), var(--secondary-light));
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    font-size: 0.9em;
    box-shadow: var(--shadow-light);
}

.servicos-content ul li a {
    color: var(--primary-color);
    font-weight: 600;
    text-decoration: none;
    transition: var(--transition);
    padding: 12px 20px;
    border-radius: var(--border-radius);
    display: inline-block;
    background: white;
    box-shadow: var(--shadow-light);
    border: 1px solid var(--border-color);
}

.servicos-content ul li a:hover {
    background: var(--primary-color);
    color: white;
    transform: translateX(8px) translateY(-2px);
    box-shadow: var(--shadow-medium);
}

.servicos-imagem img {
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-medium);
    transition: var(--transition);
    width: 100%;
    height: auto;
}

.servicos-imagem img:hover {
    transform: scale(1.05) rotate(1deg);
    box-shadow: var(--shadow-heavy);
}

/* --- Footer aprimorado --- */
footer {
    background: linear-gradient(135deg, #2c3e50 0%, #34495e 100%);
    color: white;
    padding: 40px 0 20px;
    margin-top: 60px;
    position: relative;
    overflow: hidden;
}

footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-color) 0%, var(--secondary-color) 100%);
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    text-align: center;
}

.footer-content .logo img {
    max-height: 50px;
    margin-bottom: 20px;
    filter: brightness(1.2);
}

footer p {
    margin: 10px 0;
    color: #bdc3c7;
    font-size: 0.95em;
}

footer a {
    color: var(--secondary-color);
    text-decoration: none;
    transition: var(--transition);
    font-weight: 500;
}

footer a:hover {
    color: white;
    text-shadow: 0 0 10px var(--secondary-color);
}

/* --- Responsividade aprimorada --- */
@media (max-width: 1024px) {
    .image-form-section {
        grid-template-columns: 1fr;
        gap: 30px;
        padding: 30px;
    }
    
    #servicos-e-imagem {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 30px;
    }
    
    main {
        margin: 15px;
    }
    
    .hero-banner {
        margin: 15px;
    }
}

@media (max-width: 768px) {
    .form-container {
        padding: 25px;
    }
    
    .cadastro-form {
        padding: 20px;
    }
    
    .image-container h2 {
        font-size: 1.8em;
    }
    
    .form-container h2 {
        font-size: 1.6em;
    }
    
    .contact-button a {
        padding: 15px 30px;
        font-size: 1em;
    }
    
    #servicos-e-imagem {
        padding: 30px 20px;
        margin: 20px 10px;
    }
    
    .servicos-content h2 {
        font-size: 1.8em;
    }
}

@media (max-width: 480px) {
    .hero-banner {
        margin: 10px;
    }
    
    main {
        margin: 10px;
    }
    
    .image-form-section {
        padding: 20px 15px;
    }
    
    .form-container {
        padding: 20px;
    }
    
    .cadastro-form {
        padding: 15px;
    }
    
    .caption {
        font-size: 1em;
        padding: 15px 20px;
    }
    
    .contact-button a {
        font-size: 0.9em;
        padding: 12px 25px;
    }
    
    #servicos-e-imagem {
        padding: 20px 15px;
    }
    
    .image-container h2 {
        font-size: 1.5em;
    }
    
    .form-container h2 {
        font-size: 1.4em;
    }
}

/* --- Estados de loading e interações --- */
.loading {
    position: relative;
    pointer-events: none;
    opacity: 0.7;
}

.loading::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 20px;
    height: 20px;
    margin: -10px 0 0 -10px;
    border: 2px solid transparent;
    border-top: 2px solid var(--primary-color);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* --- Melhorias de acessibilidade --- */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* --- Efeitos de hover para imagens --- */
.responsive-img {
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-light);
    transition: var(--transition);
    overflow: hidden;
}

.responsive-img:hover {
    transform: scale(1.02);
    box-shadow: var(--shadow-medium);
}

/* --- Melhorias no scroll --- */
html {
    scroll-behavior: smooth;
}

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

::-webkit-scrollbar-track {
    background: #f1f1f1;
}

::-webkit-scrollbar-thumb {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: linear-gradient(135deg, var(--primary-light), var(--secondary-light));
}