/* Domain - Serviços de Auditoria Financeira */
/* Paleta de cores única e estilosa */
:root {
    --primary-bg: linear-gradient(135deg, #00BFA5 0%, #FF6F61 100%);
    --accent-color: #FFD54F;
    --text-color: #263238;
    --link-color: #4FC3F7;
    --white: #FFFFFF;
    --light-gray: #F5F5F5;
    --shadow: 0 4px 15px rgba(0, 191, 165, 0.2);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: var(--text-color);
    background: var(--primary-bg);
    min-height: 100vh;
}

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

h1 { font-size: 2.5rem; }
h2 { font-size: 2rem; }
h3 { font-size: 1.5rem; }

p {
    margin-bottom: 1rem;
    font-size: 1.1rem;
}

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

.section {
    padding: 80px 0;
    position: relative;
}

.section:nth-child(even) {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
}

/* Header */
.header {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow);
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1000;
    transition: all 0.3s ease;
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 0;
}

.logo {
    font-size: 2rem;
    font-weight: 900;
    color: var(--text-color);
    text-decoration: none;
    letter-spacing: -1px;
    text-transform: lowercase;
}

.logo:hover {
    color: var(--link-color);
    transition: color 0.3s ease;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2rem;
}

.nav-menu a {
    color: var(--text-color);
    text-decoration: none;
    font-weight: 500;
    transition: all 0.3s ease;
}

.nav-menu a:hover {
    color: var(--link-color);
    transform: translateY(-2px);
}

/* Botões */
.btn {
    display: inline-block;
    padding: 12px 30px;
    border: none;
    border-radius: 50px;
    font-size: 1.1rem;
    font-weight: 600;
    text-decoration: none;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s ease;
    background: var(--accent-color);
    color: var(--text-color);
    box-shadow: 0 4px 15px rgba(255, 213, 79, 0.3);
}

.btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(255, 213, 79, 0.4);
    filter: brightness(1.1);
}

.btn-primary {
    background: var(--link-color);
    color: var(--white);
    box-shadow: 0 4px 15px rgba(79, 195, 247, 0.3);
}

.btn-primary:hover {
    box-shadow: 0 8px 25px rgba(79, 195, 247, 0.4);
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    text-align: center;
    padding-top: 100px;
}

.hero-content h1 {
    font-size: 3.5rem;
    color: var(--white);
    margin-bottom: 1.5rem;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
    animation: fadeInUp 1s ease-out;
}

.hero-content p {
    font-size: 1.3rem;
    color: var(--white);
    margin-bottom: 2rem;
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.3);
    animation: fadeInUp 1s ease-out 0.3s both;
}

.hero-content .btn {
    animation: fadeInUp 1s ease-out 0.6s both;
}

/* Cards e serviços */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.service-card {
    background: var(--white);
    padding: 2rem;
    border-radius: 20px;
    box-shadow: var(--shadow);
    text-align: center;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    animation: fadeInUp 0.8s ease-out;
    opacity: 0;
    animation-fill-mode: forwards;
}

.service-card:nth-child(1) { animation-delay: 0.2s; }
.service-card:nth-child(2) { animation-delay: 0.4s; }
.service-card:nth-child(3) { animation-delay: 0.6s; }

.service-card:before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 4px;
    background: var(--accent-color);
    transition: left 0.3s ease;
}

.service-card:hover:before {
    left: 0;
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 191, 165, 0.2);
}

.service-card img {
    width: 120px;
    height: 120px;
    border-radius: 20px;
    margin-bottom: 1.5rem;
    object-fit: cover;
    box-shadow: 0 4px 15px rgba(0, 191, 165, 0.2);
    transition: transform 0.3s ease;
}

.service-card img:hover {
    transform: scale(1.05);
}

/* Formulário */
.form-container {
    background: var(--white);
    padding: 3rem;
    border-radius: 20px;
    box-shadow: var(--shadow);
    max-width: 600px;
    margin: 0 auto;
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 600;
    color: var(--text-color);
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px 15px;
    border: 2px solid var(--light-gray);
    border-radius: 10px;
    font-size: 1rem;
    transition: all 0.3s ease;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--link-color);
    box-shadow: 0 0 10px rgba(79, 195, 247, 0.2);
}

.checkbox-group {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    margin-bottom: 1rem;
}

.checkbox-group input[type="checkbox"] {
    width: auto;
    margin-top: 3px;
}

.checkbox-group label {
    margin-bottom: 0;
    font-size: 0.9rem;
}

/* Steps/Etapas */
.steps-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
    margin-top: 3rem;
}

.step-item {
    background: var(--white);
    padding: 1.5rem;
    border-radius: 15px;
    text-align: center;
    position: relative;
    box-shadow: var(--shadow);
    animation: fadeInUp 0.8s ease-out;
    opacity: 0;
    animation-fill-mode: forwards;
}

.step-item:nth-child(1) { animation-delay: 0.3s; }
.step-item:nth-child(2) { animation-delay: 0.5s; }
.step-item:nth-child(3) { animation-delay: 0.7s; }
.step-item:nth-child(4) { animation-delay: 0.9s; }
.step-item:nth-child(5) { animation-delay: 1.1s; }
.step-item:nth-child(6) { animation-delay: 1.3s; }

.step-number {
    background: var(--accent-color);
    color: var(--text-color);
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    margin: 0 auto 1rem;
}

/* Testimonials */
.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.testimonial-card {
    background: var(--white);
    padding: 2rem;
    border-radius: 15px;
    box-shadow: var(--shadow);
    position: relative;
    animation: fadeInUp 0.8s ease-out;
    opacity: 0;
    animation-fill-mode: forwards;
}

.testimonial-card:nth-child(1) { animation-delay: 0.4s; }
.testimonial-card:nth-child(2) { animation-delay: 0.6s; }
.testimonial-card:nth-child(3) { animation-delay: 0.8s; }
.testimonial-card:nth-child(4) { animation-delay: 1.0s; }
.testimonial-card:nth-child(5) { animation-delay: 1.2s; }
.testimonial-card:nth-child(6) { animation-delay: 1.4s; }

.testimonial-card:before {
    content: '"';
    position: absolute;
    top: 10px;
    left: 20px;
    font-size: 4rem;
    color: var(--accent-color);
    font-weight: bold;
}

/* Footer */
.footer {
    background: rgba(38, 50, 56, 0.95);
    color: var(--white);
    padding: 3rem 0 1rem;
    margin-top: 3rem;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-section h3 {
    color: var(--accent-color);
    margin-bottom: 1rem;
}

.footer-section a {
    color: var(--white);
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-section a:hover {
    color: var(--accent-color);
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    color: rgba(255, 255, 255, 0.7);
}

/* Cookie Popup */
.cookie-popup {
    position: fixed;
    bottom: 20px;
    left: 20px;
    right: 20px;
    background: var(--white);
    padding: 1.5rem;
    border-radius: 15px;
    box-shadow: var(--shadow);
    z-index: 10000;
    opacity: 0;
    transform: translateY(100px);
    transition: all 0.3s ease;
    max-width: 400px;
}

.cookie-popup.show {
    opacity: 1;
    transform: translateY(0);
}

.cookie-popup p {
    margin-bottom: 1rem;
    font-size: 0.9rem;
}

.cookie-buttons {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.cookie-popup .btn {
    padding: 8px 20px;
    font-size: 0.9rem;
}

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

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

.fade-in {
    animation: fadeInUp 0.8s ease-out;
}

.slide-in-left {
    animation: slideInLeft 0.8s ease-out;
}

/* Responsividade */
@media (max-width: 768px) {
    .container {
        padding: 0 15px;
    }
    
    .header {
        padding: 0.5rem 0;
    }
    
    .header-content {
        flex-direction: column;
        gap: 0.5rem;
        padding: 0.5rem 0;
    }
    
    .logo {
        font-size: 1.6rem;
    }
    
    .nav-menu {
        flex-direction: row;
        flex-wrap: wrap;
        gap: 0.8rem;
        justify-content: center;
        font-size: 0.9rem;
    }
    
    .nav-menu li a {
        padding: 0.3rem 0.8rem;
        border-radius: 15px;
        background: rgba(255, 255, 255, 0.1);
        transition: all 0.3s ease;
    }
    
    .nav-menu li a:hover {
        background: var(--accent-color);
        color: var(--text-color);
    }
    
    .hero-content h1 {
        font-size: 2.5rem;
    }
    
    .hero-content p {
        font-size: 1.1rem;
    }
    
    .section {
        padding: 50px 0;
    }
    
    .services-grid,
    .steps-container,
    .testimonials-grid {
        grid-template-columns: 1fr;
    }
    
    .form-container {
        padding: 2rem 1.5rem;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .cookie-popup {
        left: 10px;
        right: 10px;
        bottom: 10px;
    }
    
    h1 { font-size: 2rem; }
    h2 { font-size: 1.7rem; }
    h3 { font-size: 1.3rem; }
}

@media (max-width: 480px) {
    .hero-content h1 {
        font-size: 2rem;
    }
    
    .btn {
        padding: 10px 20px;
        font-size: 1rem;
    }
    
    .service-card,
    .form-container {
        padding: 1.5rem;
    }
}

/* Estados de carregamento e interatividade */
.loading {
    opacity: 0.7;
    pointer-events: none;
}

.error {
    border-color: #f44336 !important;
    box-shadow: 0 0 10px rgba(244, 67, 54, 0.2) !important;
}

.success {
    border-color: #4CAF50 !important;
    box-shadow: 0 0 10px rgba(76, 175, 80, 0.2) !important;
}

/* Melhorias de acessibilidade */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

.skip-link {
    position: absolute;
    top: -40px;
    left: 6px;
    background: var(--accent-color);
    color: var(--text-color);
    padding: 8px;
    text-decoration: none;
    border-radius: 4px;
    z-index: 10001;
}

.skip-link:focus {
    top: 6px;
}