/* ===== DOMAIN FINANCIAL AUDIT WEBSITE STYLES ===== */

/* CSS Reset & Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    /* Color Palette */
    --primary-blue: #3F51B5;
    --accent-gold: #FFD700;
    --bg-light-gray: #F1F2F6;
    --coral-pink: #FF6F61;
    --white: #FFFFFF;
    --dark-gray: #333333;
    --light-gray: #666666;
    
    /* Typography */
    --font-family: 'Arial', 'Helvetica', sans-serif;
    --font-size-base: 16px;
    --line-height-base: 1.6;
    
    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 3rem;
    --spacing-xl: 4rem;
    
    /* Transitions */
    --transition-fast: 0.3s ease;
    --transition-medium: 0.5s ease;
}

/* Base Typography */
body {
    font-family: var(--font-family);
    font-size: var(--font-size-base);
    line-height: var(--line-height-base);
    color: var(--dark-gray);
    background-color: var(--bg-light-gray);
}

h1, h2, h3, h4, h5, h6 {
    color: var(--primary-blue);
    margin-bottom: var(--spacing-sm);
    font-weight: bold;
}

h1 { font-size: 2.5rem; }
h2 { font-size: 2rem; }
h3 { font-size: 1.5rem; }
h4 { font-size: 1.25rem; }

p {
    margin-bottom: var(--spacing-sm);
    color: var(--dark-gray);
}

a {
    color: var(--primary-blue);
    text-decoration: none;
    transition: color var(--transition-fast);
}

a:hover {
    color: var(--coral-pink);
}

/* Container & Layout */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-sm);
}

.section {
    padding: var(--spacing-xl) 0;
    overflow: hidden;
}

.section:nth-child(even) {
    background-color: var(--white);
}

/* Header Styles */
.header {
    background: linear-gradient(135deg, var(--primary-blue) 0%, var(--coral-pink) 100%);
    box-shadow: 0 4px 20px rgba(63, 81, 181, 0.2);
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1000;
    transition: all var(--transition-fast);
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-sm) 0;
}

.logo {
    height: 40px;
    transition: transform var(--transition-fast);
}

.logo:hover {
    transform: scale(1.05);
}

.nav {
    display: flex;
    list-style: none;
    gap: var(--spacing-md);
}

.nav a {
    color: var(--white);
    font-weight: 500;
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: 20px;
    transition: all var(--transition-fast);
}

.nav a:hover {
    background-color: rgba(255, 255, 255, 0.1);
    transform: translateY(-2px);
}

/* Mobile Menu Checkbox (Hidden) */
.mobile-menu-checkbox {
    display: none;
}

/* Mobile Menu Toggle (Hamburger) */
.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    justify-content: space-around;
    width: 30px;
    height: 24px;
    cursor: pointer;
    padding: 0;
    background: none;
    border: none;
    z-index: 1001;
}

.hamburger {
    display: block;
    width: 100%;
    height: 3px;
    background-color: var(--white);
    transition: all 0.3s ease;
    border-radius: 2px;
}

/* Hamburger Animation when checked */
.mobile-menu-checkbox:checked + .mobile-menu-toggle .hamburger:nth-child(1) {
    transform: rotate(45deg) translate(6px, 6px);
}

.mobile-menu-checkbox:checked + .mobile-menu-toggle .hamburger:nth-child(2) {
    opacity: 0;
}

.mobile-menu-checkbox:checked + .mobile-menu-toggle .hamburger:nth-child(3) {
    transform: rotate(-45deg) translate(6px, -6px);
}

/* Mobile Menu Overlay */
.mobile-menu-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    z-index: 999;
    opacity: 0;
    transition: opacity 0.3s ease;
    cursor: pointer;
}

.mobile-menu-checkbox:checked ~ .mobile-menu-overlay {
    display: block;
    opacity: 1;
}



/* Hero Section */
.hero {
    background: linear-gradient(135deg, var(--primary-blue) 0%, var(--coral-pink) 100%);
    color: var(--white);
    text-align: center;
    padding: calc(var(--spacing-xl) + 80px) 0 var(--spacing-xl);
    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="white" opacity="0.1"/></pattern></defs><rect width="100" height="100" fill="url(%23grain)"/></svg>');
    animation: float 20s ease-in-out infinite;
}

.hero-content {
    position: relative;
    z-index: 1;
}

.hero h1 {
    color: var(--white);
    font-size: 3rem;
    margin-bottom: var(--spacing-sm);
    animation: slideInUp 1s ease-out;
}

.hero p {
    font-size: 1.2rem;
    margin-bottom: var(--spacing-md);
    color: rgba(255, 255, 255, 0.9);
    animation: slideInUp 1s ease-out 0.3s both;
}

.cta-button {
    display: inline-block;
    background-color: var(--accent-gold);
    color: var(--dark-gray);
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: 30px;
    font-weight: bold;
    font-size: 1.1rem;
    transition: all var(--transition-fast);
    animation: slideInUp 1s ease-out 0.6s both;
    box-shadow: 0 8px 25px rgba(255, 215, 0, 0.3);
}

.cta-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 35px rgba(255, 215, 0, 0.4);
    color: var(--dark-gray);
}

/* Grid System */
.grid {
    display: grid;
    gap: var(--spacing-md);
}

.grid-2 { grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); }
.grid-3 { grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); }
.grid-4 { grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); }

/* Cards */
.card {
    background: var(--white);
    border-radius: 15px;
    padding: var(--spacing-md);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.1);
    transition: all var(--transition-medium);
    position: relative;
    overflow: hidden;
}

.card p {
    color: var(--dark-gray);
}

.card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-blue), var(--accent-gold), var(--coral-pink));
    transform: scaleX(0);
    transition: transform var(--transition-fast);
}

.card:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.15);
}

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

.card-icon {
    width: 60px;
    height: 60px;
    margin: 0 auto var(--spacing-sm);
    background: linear-gradient(135deg, var(--primary-blue), var(--coral-pink));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: var(--white);
    animation: pulse 2s infinite;
}

/* Enhanced Service Cards */
.service-card-enhanced {
    background: var(--white);
    border-radius: 20px;
    padding: 0;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    position: relative;
    overflow: hidden;
    border: 2px solid transparent;
    transition: all 0.3s ease;
}

.service-card-enhanced:hover {
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.12);
}

/* Featured Service Card */
.service-card-featured {
    border: 2px solid var(--accent-gold);
    transform: scale(1.05);
}

.featured-badge {
    position: absolute;
    top: -10px;
    left: 50%;
    transform: translateX(-50%);
    background: linear-gradient(135deg, var(--accent-gold), #FFB000);
    color: var(--dark-gray);
    padding: 0.5rem 1.5rem;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: bold;
    box-shadow: 0 4px 15px rgba(255, 215, 0, 0.3);
    z-index: 10;
}

/* Service Header */
.service-header {
    padding: 2rem 2rem 1rem;
    text-align: center;
    background: linear-gradient(135deg, rgba(63, 81, 181, 0.05), rgba(255, 111, 97, 0.05));
}

.service-icon-container {
    position: relative;
    display: inline-block;
    margin-bottom: 1rem;
}

.service-icon-img {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    object-fit: cover;
    border: 3px solid var(--white);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

.service-badge {
    position: absolute;
    bottom: -5px;
    right: -5px;
    background: var(--primary-blue);
    color: var(--white);
    padding: 0.25rem 0.75rem;
    border-radius: 15px;
    font-size: 0.75rem;
    font-weight: bold;
}

.service-badge-featured {
    background: var(--accent-gold);
    color: var(--dark-gray);
}

.service-badge-premium {
    background: var(--coral-pink);
    color: var(--white);
}

.service-price {
    font-size: 1.25rem;
    font-weight: bold;
    color: var(--primary-blue);
    margin-top: 0.5rem;
}

/* Service Content */
.service-content {
    padding: 1rem 2rem 2rem;
}

.service-features {
    margin: 1.5rem 0;
}

.service-feature {
    display: flex;
    align-items: center;
    margin-bottom: 0.75rem;
    padding: 0.5rem;
    background: rgba(63, 81, 181, 0.05);
    border-radius: 10px;
}

.feature-icon {
    width: 30px;
    height: 30px;
    background: linear-gradient(135deg, var(--primary-blue), var(--coral-pink));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 0.75rem;
    font-size: 0.9rem;
}

.service-feature span {
    flex: 1;
    font-size: 0.95rem;
}

/* Service CTA */
.service-cta {
    text-align: center;
    margin-top: 1.5rem;
}

.service-button {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    border-radius: 25px;
    text-decoration: none;
    font-weight: bold;
    transition: all 0.3s ease;
    border: 2px solid transparent;
}

.service-button-basic {
    background: linear-gradient(135deg, var(--primary-blue), #2c3e9e);
    color: var(--white);
}

.service-button-basic:hover {
    background: var(--primary-blue);
    opacity: 0.9;
}

.service-button-featured {
    background: linear-gradient(135deg, var(--accent-gold), #FFB000);
    color: var(--dark-gray);
    box-shadow: 0 4px 15px rgba(255, 215, 0, 0.3);
}

.service-button-featured:hover {
    background: var(--accent-gold);
    opacity: 0.9;
}

.service-button-premium {
    background: linear-gradient(135deg, var(--coral-pink), #ff4f3e);
    color: var(--white);
}

.service-button-premium:hover {
    background: var(--coral-pink);
    opacity: 0.9;
}

/* Form Styles */
.form-container {
    background: var(--white);
    border-radius: 20px;
    padding: var(--spacing-lg);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.1);
    max-width: 600px;
    margin: 0 auto;
}

.form-group {
    margin-bottom: var(--spacing-md);
}

.form-label {
    display: block;
    margin-bottom: var(--spacing-xs);
    color: var(--primary-blue);
    font-weight: bold;
}

.form-input, .form-select, .form-textarea {
    width: 100%;
    padding: var(--spacing-sm);
    border: 2px solid var(--bg-light-gray);
    border-radius: 10px;
    font-size: 1rem;
    transition: border-color var(--transition-fast);
}

.form-input:focus, .form-select:focus, .form-textarea:focus {
    outline: none;
    border-color: var(--primary-blue);
    box-shadow: 0 0 0 3px rgba(63, 81, 181, 0.1);
}

.form-checkbox {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-xs);
    margin-bottom: var(--spacing-sm);
}

.form-checkbox input {
    margin-top: 4px;
}

.form-submit {
    background: linear-gradient(135deg, var(--primary-blue), var(--coral-pink));
    color: var(--white);
    border: none;
    padding: var(--spacing-sm) var(--spacing-lg);
    border-radius: 30px;
    font-size: 1.1rem;
    font-weight: bold;
    cursor: pointer;
    transition: all var(--transition-fast);
    width: 100%;
}

.form-submit:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(63, 81, 181, 0.3);
}

/* CSS Slider */
.slider {
    position: relative;
    max-width: 800px;
    margin: 0 auto;
    overflow: hidden;
    border-radius: 15px;
}

.slider-container {
    display: flex;
    transition: transform var(--transition-medium);
}

.slide {
    min-width: 100%;
    background: var(--white);
    padding: var(--spacing-lg);
    text-align: center;
    border-radius: 15px;
}

.slider:hover .slider-container {
    animation-play-state: paused;
}

/* Footer */
.footer {
    background: linear-gradient(135deg, var(--dark-gray) 0%, var(--primary-blue) 100%);
    color: var(--white);
    padding: var(--spacing-xl) 0 var(--spacing-md);
}

.footer h4 {
    color: var(--accent-gold);
    margin-bottom: var(--spacing-sm);
}

.footer p {
    color: var(--white);
}

.footer a {
    color: rgba(255, 255, 255, 0.9);
    transition: color var(--transition-fast);
}

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

.footer-bottom {
    text-align: center;
    margin-top: var(--spacing-md);
    padding-top: var(--spacing-md);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    color: rgba(255, 255, 255, 0.8);
}

/* Cookie Banner */
.cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(135deg, var(--primary-blue), var(--coral-pink));
    color: var(--white);
    padding: var(--spacing-md);
    z-index: 1001;
    transform: translateY(100%);
    transition: all var(--transition-medium);
}

.cookie-banner.show {
    transform: translateY(0);
}

.cookie-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
    gap: var(--spacing-md);
}

.cookie-accept {
    background: var(--accent-gold);
    color: var(--dark-gray);
    border: none;
    padding: var(--spacing-xs) var(--spacing-md);
    border-radius: 20px;
    font-weight: bold;
    cursor: pointer;
    transition: all var(--transition-fast);
    white-space: nowrap;
}

.cookie-accept:hover {
    transform: scale(1.05);
}

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

@keyframes float {
    0%, 100% { transform: translateY(0px) rotate(0deg); }
    50% { transform: translateY(-10px) rotate(1deg); }
}

@keyframes pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.1); }
}

@keyframes slideShow {
    0% { transform: translateX(0); }
    33.33% { transform: translateX(-100%); }
    66.66% { transform: translateX(-200%); }
    100% { transform: translateX(0); }
}

.slider-container {
    animation: slideShow 12s infinite;
}

/* Responsive Design */
@media (max-width: 768px) {
    :root {
        --font-size-base: 14px;
        --spacing-xl: 2rem;
        --spacing-lg: 1.5rem;
    }
    
    .nav {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: var(--primary-blue);
        flex-direction: column;
        padding: var(--spacing-sm);
        gap: 0;
        box-shadow: 0 4px 10px rgba(0, 0, 0, 0.3);
        border-radius: 0 0 10px 10px;
        z-index: 1000;
    }
    
    .nav a {
        padding: var(--spacing-sm);
        border-bottom: 1px solid rgba(255, 255, 255, 0.1);
        transition: background-color 0.3s ease;
    }
    
    .nav a:last-child {
        border-bottom: none;
    }
    
    .nav a:hover {
        background-color: rgba(255, 255, 255, 0.15);
        transform: none;
    }
    
    /* Show navigation when checkbox is checked */
    .mobile-menu-checkbox:checked ~ .nav {
        display: flex;
        animation: slideDown 0.3s ease-out;
    }
    
    /* Mobile menu slide animation */
    @keyframes slideDown {
        from {
            opacity: 0;
            transform: translateY(-10px);
        }
        to {
            opacity: 1;
            transform: translateY(0);
        }
    }
    
    .mobile-menu-toggle {
        display: flex;
    }
    
    .hero h1 {
        font-size: 2rem;
    }
    
    .grid-3 {
        grid-template-columns: 1fr;
    }
    
    .cookie-content {
        flex-direction: column;
        text-align: center;
    }
    
    h1 { font-size: 2rem; }
    h2 { font-size: 1.5rem; }
    h3 { font-size: 1.25rem; }
}

@media (max-width: 480px) {
    .container {
        padding: 0 var(--spacing-xs);
    }
    
    .hero {
        padding: calc(var(--spacing-lg) + 80px) 0 var(--spacing-lg);
    }
    
    .card, .service-card, .form-container {
        padding: var(--spacing-sm);
    }
}

/* Enhanced Hero Section */
.hero {
    position: relative;
    overflow: hidden;
}

.hero::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at center, transparent 0%, rgba(0, 0, 0, 0.1) 100%);
    pointer-events: none;
}

/* Enhanced About Section */
#sobre {
    position: relative;
}

#sobre::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="dots" width="20" height="20" patternUnits="userSpaceOnUse"><circle cx="10" cy="10" r="1" fill="rgba(63,81,181,0.1)"/></pattern></defs><rect width="100" height="100" fill="url(%23dots)"/></svg>');
    opacity: 0.3;
    pointer-events: none;
}

/* Subtle Card Effects */
.card:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.15);
}

/* Service Section - No Animations */
#servicos img {
    transition: none;
}

#servicos img:hover {
    transform: none;
    filter: none;
}

/* General Image Hover - Reduced */
img {
    transition: all 0.2s ease;
}

img:hover {
    transform: scale(1.02);
    filter: brightness(1.05);
}

/* Enhanced Check Icon Animation */
@keyframes checkSuccess {
    0% { transform: scale(0) rotate(-180deg); opacity: 0; }
    50% { transform: scale(1.2) rotate(-90deg); opacity: 0.8; }
    100% { transform: scale(1) rotate(0deg); opacity: 1; }
}

.check-icon {
    animation: checkSuccess 1s ease-out;
}

/* Utility Classes */
.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

.mb-0 { margin-bottom: 0; }
.mb-sm { margin-bottom: var(--spacing-sm); }
.mb-md { margin-bottom: var(--spacing-md); }
.mb-lg { margin-bottom: var(--spacing-lg); }

.bg-primary { background-color: var(--primary-blue); }
.bg-accent { background-color: var(--accent-gold); }
.bg-white { background-color: var(--white); }

.text-primary { color: var(--primary-blue); }
.text-accent { color: var(--accent-gold); }
.text-white { color: var(--white); }