/* TKR +Crédito - Modern CSS */

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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', sans-serif;
    line-height: 1.6;
    color: #1f2a39;
    background-color: #ffffff;
    overflow-x: hidden;
    scroll-behavior: smooth;
}

/* CSS Variables - Cores da TKR */
:root {
    --primary-color: #c7e119;
    --secondary-color: #3f516d;
    --dark-color: #1f2a39;
    --white: #ffffff;
    --light-gray: #f8f9fa;
    --medium-gray: #6c757d;
    --success-color: #22c55e;
    --warning-color: #f59e0b;
    --danger-color: #ef4444;
    
    /* Gradients */
    --gradient-primary: linear-gradient(135deg, #c7e119 0%, #a8c010 100%);
    --gradient-secondary: linear-gradient(135deg, #3f516d 0%, #1f2a39 100%);
    --gradient-dark: linear-gradient(135deg, #1f2a39 0%, #0f1419 100%);
    
    /* Shadows */
    --shadow-sm: 0 1px 3px rgba(31, 42, 57, 0.08);
    --shadow: 0 4px 15px rgba(31, 42, 57, 0.1);
    --shadow-lg: 0 10px 40px rgba(31, 42, 57, 0.15);
    --shadow-xl: 0 20px 60px rgba(31, 42, 57, 0.2);
    
    /* Border Radius */
    --radius-sm: 8px;
    --radius: 12px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    --radius-2xl: 32px;
    
    /* Transitions */
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-fast: all 0.15s ease;
    --transition-slow: all 0.5s ease;
    
    /* Spacing */
    --space-xs: 0.5rem;
    --space-sm: 1rem;
    --space-md: 1.5rem;
    --space-lg: 2rem;
    --space-xl: 3rem;
    --space-2xl: 4rem;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-family: 'Inter', sans-serif;
    font-weight: 700;
    line-height: 1.2;
    color: var(--dark-color);
    margin-bottom: 1rem;
}

.section-title {
    font-size: clamp(1.75rem, 4vw, 2.5rem);
    font-weight: 800;
    line-height: 1.1;
    color: var(--dark-color);
    margin-bottom: var(--space-md);
}

.section-subtitle {
    font-size: 1rem;
    color: var(--medium-gray);
    line-height: 1.7;
    max-width: 600px;
    margin: 0 auto var(--space-lg);
}

.section-tag {
    display: inline-flex;
    align-items: center;
    background: rgba(199, 225, 25, 0.1);
    color: var(--primary-color);
    padding: var(--space-xs) var(--space-sm);
    border-radius: 50px;
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: var(--space-md);
    border: 1px solid rgba(199, 225, 25, 0.2);
}

.text-gradient {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Section Headers */
.section-header {
    margin-bottom: var(--space-2xl);
}

/* Modern Navbar */
.modern-navbar {
    position: fixed !important;
    top: 0;
    left: 0;
    right: 0;
    width: 100%;
    z-index: 1030;
    background: rgba(255, 255, 255, 0.95) !important;
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(31, 42, 57, 0.08);
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    padding: var(--space-sm) 0;
}

.modern-navbar.scrolled {
    background: rgba(255, 255, 255, 0.98) !important;
    box-shadow: var(--shadow);
    padding: 0.5rem 0;
}

.modern-navbar.scrolled {
    background: rgba(255, 255, 255, 0.98) !important;
    box-shadow: var(--shadow);
    padding: 0.5rem 0;
}

.logo {
    max-height: 40px;
    width: auto;
}

.navbar-toggler {
    border: none;
    padding: 0.5rem;
    width: 40px;
    height: 40px;
    position: relative;
    background: transparent;
}

.navbar-toggler span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--dark-color);
    margin: 4px 0;
    transition: var(--transition);
    border-radius: 2px;
}

.navbar-toggler:not(.collapsed) span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.navbar-toggler:not(.collapsed) span:nth-child(2) {
    opacity: 0;
}

.navbar-toggler:not(.collapsed) span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -6px);
}

.nav-link {
    font-weight: 500;
    color: var(--dark-color) !important;
    padding: var(--space-xs) var(--space-sm) !important;
    margin: 0 var(--space-xs);
    transition: var(--transition);
    position: relative;
    border-radius: var(--radius-sm);
}

.nav-link:hover,
.nav-link.active {
    color: var(--primary-color) !important;
    background: rgba(199, 225, 25, 0.1);
}

/* Modern Buttons */
.modern-btn {
    font-weight: 600;
    border-radius: var(--radius);
    transition: var(--transition);
    border: 2px solid transparent;
    position: relative;
    overflow: hidden;
    display: inline-flex;
    align-items: center;
    padding: 0.75rem 1.5rem;
}

.btn-primary {
    background: var(--gradient-primary);
    border-color: var(--primary-color);
    color: var(--dark-color);
    box-shadow: var(--shadow-sm);
}

.btn-primary:hover {
    background: var(--primary-color);
    border-color: var(--primary-color);
    color: var(--dark-color);
    transform: translateY(-2px);
    box-shadow: var(--shadow);
}

.btn-outline-secondary {
    border: 2px solid var(--secondary-color);
    color: var(--secondary-color);
    background: transparent;
}

.btn-outline-secondary:hover {
    background: var(--secondary-color);
    border-color: var(--secondary-color);
    color: white;
    transform: translateY(-2px);
    box-shadow: var(--shadow);
}

.btn-success {
    background: var(--success-color);
    border-color: var(--success-color);
    color: white;
}

.btn-success:hover {
    background: #16a34a;
    border-color: #16a34a;
    color: white;
    transform: translateY(-2px);
    box-shadow: var(--shadow);
}

.btn-lg {
    padding: 1rem 2rem;
    font-size: 1.1rem;
    border-radius: var(--radius-lg);
}

/* Hero Section */
.hero-section {
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
    padding-top: 80px;
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 80%, rgba(199, 225, 25, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(63, 81, 109, 0.1) 0%, transparent 50%);
    z-index: 1;
}

.hero-section .container {
    position: relative;
    z-index: 2;
}

.hero-content {
    padding-right: var(--space-lg);
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    background: rgba(34, 197, 94, 0.1);
    color: var(--success-color);
    padding: var(--space-xs) var(--space-md);
    border-radius: 50px;
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: var(--space-lg);
    border: 1px solid rgba(34, 197, 94, 0.2);
}

.hero-title {
    font-size: clamp(2rem, 5vw, 3.5rem);
    font-weight: 800;
    line-height: 1.1;
    color: var(--dark-color);
    margin-bottom: var(--space-lg);
}

.hero-subtitle {
    font-size: 1.1rem;
    color: var(--medium-gray);
    line-height: 1.6;
    margin-bottom: var(--space-xl);
    max-width: 90%;
}

.hero-buttons {
    margin-bottom: var(--space-xl);
    display: flex;
    gap: var(--space-md);
    flex-wrap: wrap;
}

.hero-stats {
    background: white;
    padding: var(--space-xl);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
    border: 1px solid rgba(31, 42, 57, 0.08);
}

.stat-card {
    text-align: center;
    position: relative;
}

.stat-icon {
    width: 50px;
    height: 50px;
    background: var(--gradient-primary);
    color: var(--dark-color);
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    margin: 0 auto var(--space-sm);
    box-shadow: var(--shadow-sm);
}

.stat-card h3 {
    font-size: 2rem;
    font-weight: 800;
    color: var(--primary-color);
    margin-bottom: 0.25rem;
}

.stat-card p {
    color: var(--medium-gray);
    font-size: 0.875rem;
    font-weight: 500;
    margin: 0;
}

/* Hero Image */
.hero-image {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    overflow: visible;
}

.image-container {
    position: relative;
    max-width: 700px;
    width: 100%;
    transform: translateY(50px);
}

.hero-img {
    width: 100%;
    height: auto;
    border-radius: var(--radius-2xl);
    position: relative;
    z-index: 2;
}

.floating-card {
    position: absolute;
    background: white;
    padding: var(--space-sm) var(--space-md);
    border-radius: var(--radius);
    box-shadow: var(--shadow-lg);
    display: flex;
    align-items: center;
    gap: var(--space-xs);
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--dark-color);
    border: 1px solid rgba(31, 42, 57, 0.08);
    animation: float 3s ease-in-out infinite;
}

.floating-card-1 {
    top: 20%;
    left: -20px;
    animation-delay: 0s;
}

.floating-card-2 {
    top: 50%;
    right: -30px;
    animation-delay: 1s;
}

.floating-card-3 {
    bottom: 20%;
    left: -10px;
    animation-delay: 2s;
}

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

/* Simulador Section */
.simulador-section {
    padding: var(--space-2xl) 0;
    background: white;
    position: relative;
}

.simulator-container {
    background: white;
    padding: var(--space-2xl);
    border-radius: var(--radius-2xl);
    box-shadow: var(--shadow-lg);
    border: 1px solid rgba(31, 42, 57, 0.08);
    position: relative;
    overflow: hidden;
}

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

.simulator-header {
    text-align: center;
    margin-bottom: var(--space-xl);
}

.simulator-icon {
    width: 80px;
    height: 80px;
    background: var(--gradient-primary);
    color: var(--dark-color);
    border-radius: var(--radius-xl);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    margin: 0 auto var(--space-md);
    box-shadow: var(--shadow);
}

.simulator-header h4 {
    color: var(--dark-color);
    font-weight: 700;
    margin-bottom: var(--space-xs);
}

.simulator-header p {
    color: var(--medium-gray);
    margin: 0;
}

/* Modern Forms */
.form-floating {
    position: relative;
}

.modern-input {
    border: 2px solid rgba(31, 42, 57, 0.1);
    border-radius: var(--radius);
    padding: 1.5rem 1rem 0.5rem;
    font-size: 1rem;
    transition: var(--transition);
    background: white;
    height: 60px;
}

.modern-input:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 4px rgba(199, 225, 25, 0.1);
    background: white;
}

.form-floating > label {
    color: var(--medium-gray);
    font-weight: 500;
    padding: 1rem;
    transform-origin: 0 0;
    transition: var(--transition);
}

.form-floating > .form-control:focus ~ label,
.form-floating > .form-control:not(:placeholder-shown) ~ label,
.form-floating > .form-select ~ label {
    transform: scale(0.75) translateY(-0.5rem) translateX(0.15rem);
    color: var(--primary-color);
}

/* Simulator Result */
.simulator-result {
    margin-top: var(--space-xl);
    animation: fadeInUp 0.5s ease;
}

.result-container {
    background: linear-gradient(135deg, rgba(199, 225, 25, 0.05) 0%, rgba(34, 197, 94, 0.05) 100%);
    padding: var(--space-xl);
    border-radius: var(--radius-xl);
    border: 2px solid var(--primary-color);
    position: relative;
    overflow: hidden;
}

.result-header {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    margin-bottom: var(--space-lg);
}

.result-icon {
    width: 60px;
    height: 60px;
    background: var(--success-color);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
}

.result-value {
    text-align: center;
    margin-bottom: var(--space-lg);
}

.result-label {
    display: block;
    color: var(--medium-gray);
    font-size: 1.1rem;
    margin-bottom: var(--space-xs);
}

.result-amount {
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 800;
    color: var(--success-color);
    margin: 0;
}

.result-details {
    margin-bottom: var(--space-lg);
}

.detail-item {
    text-align: center;
    padding: var(--space-sm);
}

.detail-item i {
    font-size: 1.5rem;
    color: var(--primary-color);
    margin-bottom: var(--space-xs);
}

.detail-item h6 {
    color: var(--dark-color);
    font-weight: 600;
    margin-bottom: var(--space-xs);
    font-size: 0.875rem;
}

.detail-item p {
    color: var(--medium-gray);
    margin: 0;
    font-size: 0.875rem;
}

/* Como Funciona Section */
.como-funciona-section {
    padding: var(--space-2xl) 0;
    background: var(--light-gray);
}

.process-steps {
    padding-left: 0;
}

.step-item {
    display: flex;
    align-items: flex-start;
    margin-bottom: var(--space-2xl);
    position: relative;
}

.step-item:not(:last-child)::after {
    content: '';
    position: absolute;
    left: 29px;
    top: 60px;
    width: 2px;
    height: calc(100% + var(--space-lg));
    background: linear-gradient(to bottom, var(--primary-color), transparent);
}

.step-number {
    width: 60px;
    height: 60px;
    background: var(--gradient-primary);
    color: var(--dark-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    font-size: 1.25rem;
    margin-right: var(--space-lg);
    flex-shrink: 0;
    box-shadow: var(--shadow);
    position: relative;
    z-index: 2;
}

.step-content h4 {
    color: var(--dark-color);
    font-weight: 700;
    margin-bottom: var(--space-sm);
}

.step-content p {
    color: var(--medium-gray);
    line-height: 1.6;
    margin-bottom: var(--space-md);
}

.step-features {
    display: flex;
    flex-direction: column;
    gap: var(--space-xs);
}

.step-features span {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
    color: var(--success-color);
    font-size: 0.875rem;
    font-weight: 500;
}

/* App Showcase */
.app-showcase {
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
}

.phone-container {
    position: relative;
    max-width: 350px;
    width: 100%;
}

.phone-image {
    width: 100%;
    height: auto;
    border-radius: var(--radius-lg);
    position: relative;
    z-index: 2;
}

.phone-glow {
    position: absolute;
    top: -20px;
    left: -20px;
    right: -20px;
    bottom: -20px;
    background: radial-gradient(ellipse at center, rgba(199, 225, 25, 0.3) 0%, transparent 70%);
    border-radius: var(--radius-2xl);
    z-index: 1;
    animation: pulse 3s ease-in-out infinite;
}

.showcase-features {
    position: absolute;
    top: 50%;
    right: -50px;
    transform: translateY(-50%);
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

.feature-badge {
    background: white;
    padding: var(--space-sm) var(--space-md);
    border-radius: var(--radius);
    box-shadow: var(--shadow-lg);
    display: flex;
    align-items: center;
    gap: var(--space-xs);
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--dark-color);
    border: 1px solid rgba(31, 42, 57, 0.08);
    animation: float 4s ease-in-out infinite;
}

.feature-badge:nth-child(2) {
    animation-delay: 1s;
}

.feature-badge:nth-child(3) {
    animation-delay: 2s;
}

@keyframes pulse {
    0%, 100% { opacity: 0.5; transform: scale(1); }
    50% { opacity: 0.8; transform: scale(1.05); }
}

/* Benefícios Section */
.beneficios-section {
    padding: var(--space-2xl) 0;
    background: white;
}

.benefit-card {
    background: white;
    padding: var(--space-xl);
    border-radius: var(--radius-xl);
    border: 1px solid rgba(31, 42, 57, 0.08);
    transition: var(--transition);
    height: 100%;
    position: relative;
    overflow: hidden;
    text-align: center;
    cursor: pointer;
}

.benefit-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--gradient-primary);
    transform: scaleX(0);
    transition: var(--transition);
}

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

.benefit-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
    border-color: var(--primary-color);
}

.benefit-icon {
    width: 80px;
    height: 80px;
    background: var(--gradient-primary);
    color: var(--dark-color);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    margin: 0 auto var(--space-lg);
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.benefit-card:hover .benefit-icon {
    transform: scale(1.1) rotate(5deg);
}

.benefit-card h5 {
    color: var(--dark-color);
    font-weight: 700;
    margin-bottom: var(--space-md);
}

.benefit-card p {
    color: var(--medium-gray);
    line-height: 1.6;
    margin-bottom: var(--space-md);
}

.benefit-highlight {
    background: rgba(199, 225, 25, 0.1);
    color: var(--primary-color);
    padding: var(--space-xs) var(--space-sm);
    border-radius: var(--radius);
    font-size: 0.875rem;
    font-weight: 600;
    display: inline-block;
    border: 1px solid rgba(199, 225, 25, 0.2);
}

.benefits-cta {
    margin-top: var(--space-2xl);
}

.cta-container {
    background: var(--gradient-secondary);
    color: white;
    padding: var(--space-2xl);
    border-radius: var(--radius-2xl);
    box-shadow: var(--shadow-lg);
}

.cta-container h3 {
    color: white;
    margin-bottom: var(--space-sm);
}

.cta-container p {
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: var(--space-lg);
}

/* Sobre Section */
.sobre-section {
    padding: var(--space-2xl) 0;
    background: var(--light-gray);
}

.sobre-content {
    padding-right: var(--space-lg);
}

.sobre-features {
    margin: var(--space-xl) 0;
}

.feature-item {
    display: flex;
    align-items: flex-start;
    gap: var(--space-md);
    margin-bottom: var(--space-lg);
    padding: var(--space-lg);
    background: white;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    border: 1px solid rgba(31, 42, 57, 0.08);
    transition: var(--transition);
}

.feature-item:hover {
    transform: translateX(10px);
    box-shadow: var(--shadow);
}

.feature-icon {
    width: 60px;
    height: 60px;
    background: var(--gradient-primary);
    color: var(--dark-color);
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    flex-shrink: 0;
    box-shadow: var(--shadow-sm);
}

.feature-content h5 {
    color: var(--dark-color);
    font-weight: 600;
    margin-bottom: var(--space-xs);
}

.feature-content p {
    color: var(--medium-gray);
    margin: 0;
    line-height: 1.5;
}

.sobre-cta {
    margin-top: var(--space-xl);
    display: flex;
    gap: var(--space-md);
    flex-wrap: wrap;
}

.sobre-image {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
}

.sobre-image img {
    width: 100%;
    max-width: 500px;
    height: auto;
    border-radius: var(--radius-2xl);
    box-shadow: var(--shadow-xl);
}

.image-overlay {
    position: absolute;
    bottom: 20px;
    left: 20px;
    right: 20px;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    border-radius: var(--radius-lg);
    padding: var(--space-lg);
    box-shadow: var(--shadow-lg);
}

.overlay-content {
    display: flex;
    justify-content: space-around;
    text-align: center;
}

.stat-box h4 {
    font-size: 2rem;
    font-weight: 800;
    color: var(--primary-color);
    margin-bottom: var(--space-xs);
}

.stat-box p {
    color: var(--medium-gray);
    font-size: 0.875rem;
    margin: 0;
}

/* Depoimentos Section */
.depoimentos-section {
    padding: var(--space-2xl) 0;
    background: white;
}

.testimonial-card {
    background: white;
    padding: var(--space-xl);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow);
    border: 1px solid rgba(31, 42, 57, 0.08);
    height: 100%;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

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

.testimonial-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
}

.testimonial-header {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    margin-bottom: var(--space-lg);
}

.client-photo {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    overflow: hidden;
    flex-shrink: 0;
    position: relative;
}

.client-photo::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    border: 3px solid var(--primary-color);
    border-radius: 50%;
    box-sizing: border-box;
}

.client-photo img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.client-info h5 {
    color: var(--dark-color);
    font-weight: 700;
    margin-bottom: var(--space-xs);
}

.client-info p {
    color: var(--medium-gray);
    margin-bottom: var(--space-xs);
    font-size: 0.875rem;
}

.rating {
    color: #fbbf24;
    font-size: 1.1rem;
}

.testimonial-content {
    position: relative;
    margin-bottom: var(--space-lg);
}

.quote-icon {
    position: absolute;
    top: -10px;
    left: -10px;
    width: 40px;
    height: 40px;
    background: var(--gradient-primary);
    color: var(--dark-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    box-shadow: var(--shadow-sm);
}

.testimonial-content p {
    font-style: italic;
    color: var(--medium-gray);
    line-height: 1.7;
    padding-left: var(--space-lg);
    margin: 0;
    font-size: 1.1rem;
}

.testimonial-badge {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
    color: var(--success-color);
    font-size: 0.875rem;
    font-weight: 600;
    background: rgba(34, 197, 94, 0.1);
    padding: var(--space-xs) var(--space-sm);
    border-radius: var(--radius);
    width: fit-content;
}

/* FAQ Section */
.faq-section {
    padding: var(--space-2xl) 0;
    background: var(--light-gray);
}

.faq-container {
    background: white;
    padding: var(--space-xl);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow);
    border: 1px solid rgba(31, 42, 57, 0.08);
}

.accordion-item {
    border: 1px solid rgba(31, 42, 57, 0.08);
    border-radius: var(--radius) !important;
    margin-bottom: var(--space-md);
    overflow: hidden;
    background: white;
}

.accordion-button {
    background: white;
    color: var(--dark-color);
    font-weight: 600;
    border: none;
    padding: var(--space-lg);
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    transition: var(--transition);
}

.accordion-button:not(.collapsed) {
    background: rgba(199, 225, 25, 0.05);
    color: var(--dark-color);
    box-shadow: none;
    border-color: var(--primary-color);
}

.accordion-button:focus {
    box-shadow: 0 0 0 4px rgba(199, 225, 25, 0.1);
    border-color: var(--primary-color);
}

.accordion-button::after {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='%23c7e119'%3e%3cpath fill-rule='evenodd' d='M1.646 4.646a.5.5 0 0 1 .708 0L8 10.293l5.646-5.647a.5.5 0 0 1 .708.708l-6 6a.5.5 0 0 1-.708 0l-6-6a.5.5 0 0 1 0-.708z'/%3e%3c/svg%3e");
}

.accordion-body {
    padding: var(--space-lg);
    color: var(--medium-gray);
    line-height: 1.7;
    background: white;
}

/* Modal */
.modal-content {
    border-radius: var(--radius-xl);
    border: none;
    box-shadow: var(--shadow-xl);
    overflow: hidden;
}

.modal-header {
    background: var(--gradient-primary);
    color: var(--dark-color);
    border-bottom: none;
    padding: var(--space-xl);
}

.modal-title-container {
    display: flex;
    align-items: center;
    gap: var(--space-md);
}

.modal-icon {
    width: 60px;
    height: 60px;
    background: rgba(31, 42, 57, 0.1);
    color: var(--dark-color);
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
}

.modal-title {
    font-weight: 700;
    margin: 0;
}

.modal-title-container p {
    color: rgba(31, 42, 57, 0.7);
    margin: 0;
    font-size: 0.875rem;
}

.btn-close {
    background: transparent;
    border: none;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    opacity: 1;
    position: relative;
    cursor: pointer;
    transition: var(--transition);
}

.btn-close::before,
.btn-close::after {
    content: '';
    position: absolute;
    width: 18px;
    height: 2px;
    background: var(--dark-color);
}

.btn-close::before {
    transform: rotate(45deg);
}

.btn-close::after {
    transform: rotate(-45deg);
}

.btn-close:hover {
    background: rgba(31, 42, 57, 0.1);
    transform: rotate(90deg);
}

.modal-body {
    padding: var(--space-xl);
}

/* Footer */
.footer {
    background: var(--gradient-dark);
    color: white;
    padding: var(--space-2xl) 0 var(--space-xl);
    position: relative;
}

.footer-content {
    margin-bottom: var(--space-xl);
}

.footer-brand {
    margin-bottom: var(--space-lg);
}

.footer-logo {
    max-height: 45px;
    width: auto;
    margin-bottom: var(--space-md);
}

.footer-brand p {
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.6;
    margin-bottom: var(--space-lg);
}

.social-links {
    display: flex;
    gap: var(--space-sm);
}

.social-links a {
    width: 45px;
    height: 45px;
    background: rgba(255, 255, 255, 0.1);
    color: white;
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    transition: var(--transition);
    text-decoration: none;
}

.social-links a:hover {
    background: var(--primary-color);
    color: var(--dark-color);
    transform: translateY(-3px);
}

.footer-title {
    color: white;
    font-weight: 700;
    margin-bottom: var(--space-md);
    font-size: 1.125rem;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.contact-item {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    color: rgba(255, 255, 255, 0.8);
}

.contact-item i {
    width: 20px;
    color: var(--primary-color);
}

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

.footer-info li {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
    margin-bottom: var(--space-xs);
    color: rgba(255, 255, 255, 0.8);
}

.footer-info i {
    color: var(--primary-color);
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: var(--space-lg);
}

.footer-bottom p {
    color: rgba(255, 255, 255, 0.6);
    margin: 0;
    font-size: 0.875rem;
}

/* Back to Top Button */
.back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 55px;
    height: 55px;
    background: var(--gradient-primary);
    color: var(--dark-color);
    border: none;
    border-radius: 50%;
    display: none;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    cursor: pointer;
    transition: var(--transition);
    z-index: 1000;
    box-shadow: var(--shadow-lg);
}

.back-to-top:hover {
    background: var(--primary-color);
    transform: translateY(-3px) scale(1.1);
    box-shadow: var(--shadow-xl);
}

.back-to-top.show {
    display: flex;
    animation: bounceIn 0.5s ease;
}

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

@keyframes bounceIn {
    0% {
        opacity: 0;
        transform: scale(0.3);
    }
    50% {
        opacity: 1;
        transform: scale(1.05);
    }
    70% {
        transform: scale(0.9);
    }
    100% {
        opacity: 1;
        transform: scale(1);
    }
}

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

/* Scroll Animations */
.animate-on-scroll {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.animate-on-scroll.animated {
    opacity: 1;
    transform: translateY(0);
}

/* Utility Classes */
.text-primary {
    color: var(--primary-color) !important;
}

.bg-light {
    background-color: var(--light-gray) !important;
}

/* Form Validation */
.is-invalid {
    border-color: var(--danger-color) !important;
    box-shadow: 0 0 0 4px rgba(239, 68, 68, 0.1) !important;
}

.is-valid {
    border-color: var(--success-color) !important;
    box-shadow: 0 0 0 4px rgba(34, 197, 94, 0.1) !important;
}

.invalid-feedback {
    display: block;
    width: 100%;
    margin-top: var(--space-xs);
    font-size: 0.875rem;
    color: var(--danger-color);
    font-weight: 500;
}

/* Loading State */
.btn-loading {
    opacity: 0.7;
    cursor: not-allowed;
    position: relative;
}

.btn-loading::after {
    content: '';
    position: absolute;
    width: 16px;
    height: 16px;
    top: 50%;
    left: 50%;
    margin-left: -8px;
    margin-top: -8px;
    border: 2px solid transparent;
    border-top: 2px solid currentColor;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

/* Notification */
.notification {
    position: fixed;
    top: 100px;
    right: 20px;
    padding: var(--space-md) var(--space-lg);
    background: white;
    border-radius: var(--radius);
    box-shadow: var(--shadow-xl);
    border-left: 4px solid var(--primary-color);
    z-index: 9999;
    display: none;
    animation: slideInRight 0.3s ease;
    max-width: 400px;
    min-width: 300px;
}

.notification.show {
    display: block;
}

.notification-success {
    border-left-color: var(--success-color);
}

.notification-warning {
    border-left-color: var(--warning-color);
}

.notification-danger {
    border-left-color: var(--danger-color);
}

@keyframes slideInRight {
    from {
        transform: translateX(100%);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

/* Responsive Design */
@media (max-width: 1200px) {
    .hero-content {
        padding-right: 0;
    }
    
    .showcase-features {
        position: static;
        transform: none;
        margin-top: var(--space-lg);
        flex-direction: row;
        justify-content: center;
        flex-wrap: wrap;
    }
}

@media (max-width: 992px) {
    .hero-section {
        padding-top: 100px;
    }
    
    .hero-buttons {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .process-steps {
        padding-left: 0;
    }
    
    .step-item::after {
        display: none;
    }
    
    .sobre-cta {
        flex-direction: column;
    }
    
    .about-image,
    .sobre-content {
        padding-right: 0;
        margin-bottom: var(--space-lg);
    }
}

@media (max-width: 768px) {
    :root {
        --space-xs: 0.375rem;
        --space-sm: 0.75rem;
        --space-md: 1rem;
        --space-lg: 1.5rem;
        --space-xl: 2rem;
        --space-2xl: 2.5rem;
    }
    
    .hero-section {
        padding-top: 100px;
    }
    
    .hero-title {
        font-size: 1.75rem;
    }
    
    .hero-subtitle {
        font-size: 0.95rem;
        margin-bottom: var(--space-lg);
    }
    
    .section-title {
        font-size: 1.5rem;
    }
    
    .section-subtitle {
        font-size: 0.9rem;
        margin-bottom: var(--space-lg);
    }
    
    .hero-buttons {
        flex-direction: column;
        width: 100%;
    }
    
    .hero-buttons .modern-btn {
        width: 100%;
        justify-content: center;
        padding: 0.875rem 1.5rem;
        font-size: 1rem;
    }
    
    .simulator-container,
    .benefit-card,
    .testimonial-card {
        padding: var(--space-lg);
    }
    
    .testimonial-header {
        flex-direction: column;
        text-align: center;
    }
    
    .client-photo {
        width: 80px;
        height: 80px;
    }
    
    .back-to-top {
        bottom: 20px;
        right: 20px;
        width: 50px;
        height: 50px;
        font-size: 1.1rem;
    }
    
    .benefit-card h5 {
        font-size: 1.1rem;
    }
    
    .benefit-card p {
        font-size: 0.875rem;
    }
}

@media (max-width: 576px) {
    .hero-title {
        font-size: 1.5rem;
    }
    
    .hero-subtitle {
        font-size: 0.875rem;
    }
    
    .section-title {
        font-size: 1.3rem;
    }
    
    .section-subtitle {
        font-size: 0.85rem;
    }
    
    .benefit-card h5 {
        font-size: 1rem;
    }
    
    .benefit-card p {
        font-size: 0.8rem;
    }
    
    .benefit-icon,
    .simulator-icon {
        width: 50px;
        height: 50px;
        font-size: 1.2rem;
    }
    
    .section-tag {
        font-size: 0.7rem;
        padding: 0.3rem 0.6rem;
    }
    
    .result-amount {
        font-size: 2rem;
    }
    
    .step-number {
        width: 40px;
        height: 40px;
        font-size: 0.9rem;
    }
    
    .step-content h4 {
        font-size: 1rem;
    }
    
    .step-content p {
        font-size: 0.85rem;
    }
    
    .notification {
        left: 10px;
        right: 10px;
        max-width: none;
        min-width: auto;
    }
    
    .modern-btn {
        padding: 0.75rem 1.25rem;
        font-size: 0.9rem;
    }
    
    .simulator-container {
        padding: 1.25rem;
    }
    
    .testimonial-content p {
        font-size: 0.95rem;
    }
}

/* Performance Optimizations */
* {
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

.modern-btn,
.benefit-card,
.testimonial-card,
.floating-card {
    will-change: transform, box-shadow;
}

/* Dark mode support */
@media (prefers-color-scheme: dark) {
    /* Keep light theme for brand consistency */
}

/* High contrast mode support */
@media (prefers-contrast: high) {
    :root {
        --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.3);
        --shadow: 0 4px 15px rgba(0, 0, 0, 0.4);
        --shadow-lg: 0 10px 40px rgba(0, 0, 0, 0.5);
    }
}

/* Reduced motion support */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
    
    .floating-card,
    .phone-glow {
        animation: none !important;
    }
}