/**
 * Calculadora Seguro Veicular - Styles
 * Desenvolvido por B20 Conteúdo Digital
 * https://www.b20.com.br
 * 
 * Design: Dark Mode Premium + Fintech & Banking + Developer/Tech Tools
 * Palette: Behance Blue
 */

/* ========================================
   CSS CUSTOM PROPERTIES (VARIABLES)
   ======================================== */
:root {
    /* Palette: Behance Blue */
    --primary-color: #1769FF;
    --secondary-color: #0057FF;
    --accent-color: #053EFF;
    --surface-color: #FFFFFF;
    --text-color: #191919;
    
    /* Derived Colors */
    --primary-hover: #0057FF;
    --primary-light: rgba(23, 105, 255, 0.1);
    --primary-lighter: rgba(23, 105, 255, 0.05);
    
    /* Background Colors */
    --bg-color: #FFFFFF;
    --bg-secondary: #F8FAFC;
    --bg-tertiary: #F1F5F9;
    
    /* Text Colors */
    --text-primary: #191919;
    --text-secondary: #64748B;
    --text-muted: #94A3B8;
    --text-inverse: #FFFFFF;
    
    /* Border Colors */
    --border-color: #E2E8F0;
    --border-light: #F1F5F9;
    
    /* Status Colors */
    --success-color: #10B981;
    --success-light: rgba(16, 185, 129, 0.1);
    --warning-color: #F59E0B;
    --warning-light: rgba(245, 158, 11, 0.1);
    --danger-color: #EF4444;
    --danger-light: rgba(239, 68, 68, 0.1);
    --info-color: #3B82F6;
    --info-light: rgba(59, 130, 246, 0.1);
    
    /* Risk Colors */
    --risk-low: #10B981;
    --risk-medium: #F59E0B;
    --risk-high: #EF4444;
    
    /* Shadows */
    --shadow-xs: 0 1px 2px rgba(0, 0, 0, 0.05);
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.1), 0 1px 2px rgba(0, 0, 0, 0.06);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    --shadow-primary: 0 4px 14px rgba(23, 105, 255, 0.25);
    
    /* Layout */
    --header-height: 60px;
    --bottom-nav-height: 65px;
    --container-max-width: 1200px;
    --border-radius-sm: 6px;
    --border-radius: 12px;
    --border-radius-lg: 16px;
    --border-radius-xl: 24px;
    --border-radius-full: 9999px;
    
    /* Spacing */
    --spacing-xs: 4px;
    --spacing-sm: 8px;
    --spacing-md: 16px;
    --spacing-lg: 24px;
    --spacing-xl: 32px;
    --spacing-2xl: 48px;
    --spacing-3xl: 64px;
    
    /* Typography */
    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-mono: 'JetBrains Mono', 'Fira Code', monospace;
    --font-size-xs: 0.75rem;
    --font-size-sm: 0.875rem;
    --font-size-base: 1rem;
    --font-size-lg: 1.125rem;
    --font-size-xl: 1.25rem;
    --font-size-2xl: 1.5rem;
    --font-size-3xl: 1.875rem;
    --font-size-4xl: 2.25rem;
    --font-size-5xl: 3rem;
    
    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-base: 200ms ease;
    --transition-slow: 300ms ease;
    --transition-bounce: 300ms cubic-bezier(0.68, -0.55, 0.265, 1.55);
    
    /* Z-Index */
    --z-dropdown: 100;
    --z-sticky: 200;
    --z-fixed: 500;
    --z-modal-backdrop: 900;
    --z-modal: 1000;
    --z-toast: 1100;
}

/* Dark Mode */
[data-theme="dark"] {
    --bg-color: #0F0F0F;
    --bg-secondary: #1A1A1A;
    --bg-tertiary: #252525;
    --surface-color: #1A1A1A;
    
    --text-primary: #FFFFFF;
    --text-secondary: #A1A1AA;
    --text-muted: #71717A;
    --text-color: #FFFFFF;
    
    --border-color: rgba(255, 255, 255, 0.1);
    --border-light: rgba(255, 255, 255, 0.05);
    
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.5);
}

/* System Dark Mode Preference */
@media (prefers-color-scheme: dark) {
    :root:not([data-theme="light"]) {
        --bg-color: #0F0F0F;
        --bg-secondary: #1A1A1A;
        --bg-tertiary: #252525;
        --surface-color: #1A1A1A;
        
        --text-primary: #FFFFFF;
        --text-secondary: #A1A1AA;
        --text-muted: #71717A;
        --text-color: #FFFFFF;
        
        --border-color: rgba(255, 255, 255, 0.1);
        --border-light: rgba(255, 255, 255, 0.05);
    }
}

/* ========================================
   CSS RESET & BASE STYLES
   ======================================== */
*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    font-size: 16px;
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
    -webkit-tap-highlight-color: transparent;
}

body {
    font-family: var(--font-family);
    font-size: var(--font-size-base);
    line-height: 1.6;
    color: var(--text-primary);
    background-color: var(--bg-color);
    min-height: 100vh;
    padding-top: var(--header-height);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

@media (max-width: 767px) {
    body {
        padding-bottom: var(--bottom-nav-height);
    }
}

img,
picture,
video,
canvas,
svg {
    display: block;
    max-width: 100%;
}

input,
button,
textarea,
select {
    font: inherit;
    color: inherit;
}

button {
    cursor: pointer;
    border: none;
    background: none;
}

a {
    color: inherit;
    text-decoration: none;
}

ul,
ol {
    list-style: none;
}

h1, h2, h3, h4, h5, h6 {
    font-weight: 600;
    line-height: 1.3;
    color: var(--text-primary);
}

/* ========================================
   UTILITY CLASSES
   ======================================== */
.container {
    width: 100%;
    max-width: var(--container-max-width);
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

@media (min-width: 768px) {
    .container {
        padding: 0 var(--spacing-lg);
    }
}

.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;
}

/* ========================================
   HEADER STYLES
   ======================================== */
.app-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: var(--header-height);
    background: var(--bg-color);
    border-bottom: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 var(--spacing-md);
    z-index: var(--z-fixed);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

.header-logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-weight: 700;
    font-size: var(--font-size-lg);
    color: var(--primary-color);
    text-decoration: none;
}

.header-logo i {
    font-size: 1.5rem;
}

.logo-text {
    display: inline;
    font-weight: 700;
}

/* Desktop Navigation */
.desktop-nav {
    display: none;
}

@media (min-width: 992px) {
    .desktop-nav {
        display: flex;
        align-items: center;
        gap: var(--spacing-xs);
    }
    
    .desktop-nav .nav-link {
        display: flex;
        align-items: center;
        padding: var(--spacing-sm) var(--spacing-md);
        border-radius: var(--border-radius);
        color: var(--text-secondary);
        font-size: var(--font-size-sm);
        font-weight: 500;
        transition: all var(--transition-base);
    }
    
    .desktop-nav .nav-link:hover {
        color: var(--primary-color);
        background: var(--primary-light);
    }
    
    .desktop-nav .nav-link.active {
        color: var(--text-inverse);
        background: var(--primary-color);
    }
}

/* Header Actions */
.header-actions {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.btn-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: var(--border-radius);
    color: var(--text-secondary);
    background: var(--bg-secondary);
    transition: all var(--transition-base);
}

.btn-icon:hover {
    color: var(--primary-color);
    background: var(--primary-light);
}

.lang-code {
    font-size: var(--font-size-xs);
    font-weight: 700;
    font-family: var(--font-mono);
}

/* ========================================
   BOTTOM NAVIGATION (Mobile)
   ======================================== */
.bottom-nav {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    height: var(--bottom-nav-height);
    background: var(--bg-color);
    border-top: 1px solid var(--border-color);
    display: flex;
    justify-content: space-around;
    align-items: center;
    z-index: var(--z-fixed);
    padding-bottom: env(safe-area-inset-bottom, 0);
}

@media (min-width: 992px) {
    .bottom-nav {
        display: none !important;
    }
}

.nav-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 2px;
    padding: var(--spacing-sm) 2px;
    color: var(--text-muted);
    font-size: 9.5px;
    font-weight: 500;
    text-decoration: none;
    transition: all var(--transition-base);
    min-width: 45px;
    flex: 1;
}

.nav-item i {
    font-size: 1.1rem;
    transition: transform var(--transition-base);
}

.nav-item.active {
    color: var(--primary-color);
}

.nav-item.active i {
    transform: scale(1.1);
}

/* ========================================
   BUTTONS
   ======================================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    padding: 12px 24px;
    font-size: var(--font-size-sm);
    font-weight: 600;
    border-radius: var(--border-radius);
    transition: all var(--transition-base);
    cursor: pointer;
    border: none;
    text-decoration: none;
    white-space: nowrap;
}

.btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

.btn-primary {
    background: var(--primary-color);
    color: var(--text-inverse);
    box-shadow: var(--shadow-primary);
}

.btn-primary:hover:not(:disabled) {
    background: var(--primary-hover);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(23, 105, 255, 0.35);
}

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

.btn-outline:hover:not(:disabled) {
    background: var(--primary-light);
}

.btn-light {
    background: var(--text-inverse);
    color: var(--primary-color);
}

.btn-light:hover:not(:disabled) {
    background: var(--bg-secondary);
}

.btn-danger {
    background: var(--danger-color);
    color: var(--text-inverse);
}

.btn-danger:hover:not(:disabled) {
    background: #DC2626;
}

.btn-lg {
    padding: 16px 32px;
    font-size: var(--font-size-base);
}

.btn-sm {
    padding: 8px 16px;
    font-size: var(--font-size-xs);
}

.btn-block {
    width: 100%;
}

/* ========================================
   HERO SECTION
   ======================================== */
.hero-section {
    position: relative;
    padding: var(--spacing-3xl) 0;
    overflow: hidden;
}

.hero-background {
    position: absolute;
    inset: 0;
    z-index: -1;
    background: url('../assets/hero-bg.png') center/cover no-repeat;
    background-attachment: fixed;
}

.hero-gradient {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(10, 15, 30, 0.95) 0%, rgba(10, 15, 30, 0.7) 100%);
}

.hero-pattern {
    position: absolute;
    inset: 0;
    opacity: 0.15;
    background-image: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%231769FF' fill-opacity='1'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}

/* Força cores claras sobre o banner escuro */
.hero-section .hero-title,
.hero-section .hero-title .highlight,
.hero-section .stat-value {
    color: #ffffff !important;
    text-shadow: 0 4px 15px rgba(0,0,0,0.5);
}

.hero-section .hero-subtitle,
.hero-section .stat-label {
    color: rgba(255, 255, 255, 0.85) !important;
}

.hero-badge {
    background: rgba(23, 105, 255, 0.2);
    border: 1px solid rgba(23, 105, 255, 0.5);
    color: #60a5fa !important;
}

.hero-section .container {
    display: grid;
    gap: var(--spacing-2xl);
    align-items: center;
}

@media (min-width: 1024px) {
    .hero-section .container {
        grid-template-columns: 1fr 1fr;
    }
}

.hero-content {
    text-align: center;
}

@media (min-width: 1024px) {
    .hero-content {
        text-align: left;
    }
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--primary-light);
    color: var(--primary-color);
    border-radius: var(--border-radius-full);
    font-size: var(--font-size-sm);
    font-weight: 600;
    margin-bottom: var(--spacing-lg);
}

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

.hero-title .highlight {
    color: var(--primary-color);
}

.hero-subtitle {
    font-size: var(--font-size-lg);
    color: var(--text-secondary);
    margin-bottom: var(--spacing-xl);
    max-width: 540px;
}

@media (min-width: 1024px) {
    .hero-subtitle {
        margin-left: 0;
        margin-right: auto;
    }
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-md);
    justify-content: center;
    margin-bottom: var(--spacing-2xl);
}

@media (min-width: 1024px) {
    .hero-actions {
        justify-content: flex-start;
    }
}

.hero-stats {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-lg);
    flex-wrap: wrap;
}

@media (min-width: 1024px) {
    .hero-stats {
        justify-content: flex-start;
    }
}

.stat-item {
    text-align: center;
}

.stat-number {
    display: block;
    font-size: var(--font-size-2xl);
    font-weight: 800;
    color: var(--primary-color);
    font-family: var(--font-mono);
}

.stat-label {
    font-size: var(--font-size-sm);
    color: var(--text-muted);
}

.stat-divider {
    width: 1px;
    height: 40px;
    background: var(--border-color);
}

/* Hero Visual */
.hero-visual {
    display: none;
}

@media (min-width: 1024px) {
    .hero-visual {
        display: flex;
        justify-content: center;
        align-items: center;
    }
}

.car-illustration {
    position: relative;
    width: 300px;
    height: 300px;
}

.car-shield {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 6rem;
    color: var(--primary-color);
}

.shield-ring {
    position: absolute;
    inset: 0;
    border: 2px solid var(--primary-color);
    border-radius: 50%;
    opacity: 0.2;
    animation: pulse-ring 3s ease-out infinite;
}

.shield-ring-2 {
    animation-delay: 1s;
}

.shield-ring-3 {
    animation-delay: 2s;
}

@keyframes pulse-ring {
    0% {
        transform: scale(0.8);
        opacity: 0.4;
    }
    100% {
        transform: scale(1.4);
        opacity: 0;
    }
}

/* ========================================
   SECTIONS
   ======================================== */
.section-header {
    text-align: center;
    margin-bottom: var(--spacing-2xl);
}

.section-badge {
    display: inline-block;
    padding: var(--spacing-xs) var(--spacing-md);
    background: var(--primary-light);
    color: var(--primary-color);
    border-radius: var(--border-radius-full);
    font-size: var(--font-size-xs);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: var(--spacing-md);
}

.section-title {
    font-size: clamp(1.5rem, 4vw, 2.5rem);
    font-weight: 700;
    margin-bottom: var(--spacing-md);
}

.section-subtitle {
    font-size: var(--font-size-lg);
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto;
}

/* Features Section */
.features-section {
    padding: var(--spacing-3xl) 0;
    background: var(--bg-secondary);
}

.features-grid {
    display: grid;
    gap: var(--spacing-lg);
}

@media (min-width: 640px) {
    .features-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .features-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.feature-card {
    background: var(--bg-color);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-xl);
    transition: all var(--transition-slow);
}

.feature-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary-color);
}

.feature-icon {
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--primary-light);
    color: var(--primary-color);
    border-radius: var(--border-radius);
    font-size: 1.5rem;
    margin-bottom: var(--spacing-md);
}

.feature-title {
    font-size: var(--font-size-lg);
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
}

.feature-description {
    color: var(--text-secondary);
    font-size: var(--font-size-sm);
}

/* How It Works Section */
.how-it-works-section {
    padding: var(--spacing-3xl) 0;
}

.steps-container {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-2xl);
}

@media (min-width: 768px) {
    .steps-container {
        flex-direction: row;
        align-items: flex-start;
    }
}

.step-card {
    flex: 1;
    text-align: center;
    padding: var(--spacing-xl);
    background: var(--bg-secondary);
    border-radius: var(--border-radius-lg);
    position: relative;
}

.step-number {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--primary-color);
    color: var(--text-inverse);
    border-radius: 50%;
    font-size: var(--font-size-sm);
    font-weight: 700;
}

.step-icon {
    width: 64px;
    height: 64px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--primary-light);
    color: var(--primary-color);
    border-radius: 50%;
    font-size: 1.75rem;
    margin: 0 auto var(--spacing-md);
}

.step-title {
    font-size: var(--font-size-lg);
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
}

.step-description {
    color: var(--text-secondary);
    font-size: var(--font-size-sm);
}

.step-connector {
    display: none;
}

@media (min-width: 768px) {
    .step-connector {
        display: flex;
        align-items: center;
        justify-content: center;
        color: var(--text-muted);
        padding-top: 60px;
    }
}

.cta-center {
    text-align: center;
}

/* Education Section */
.education-section {
    padding: var(--spacing-3xl) 0;
    background: var(--bg-secondary);
}

.education-grid {
    display: grid;
    gap: var(--spacing-lg);
}

@media (min-width: 640px) {
    .education-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

.education-card {
    background: var(--bg-color);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-xl);
}

.education-icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--primary-light);
    color: var(--primary-color);
    border-radius: var(--border-radius);
    font-size: 1.25rem;
    margin-bottom: var(--spacing-md);
}

.education-card h3 {
    font-size: var(--font-size-lg);
    margin-bottom: var(--spacing-sm);
}

.education-card p {
    color: var(--text-secondary);
    font-size: var(--font-size-sm);
}

/* FAQ Section */
.faq-preview-section,
.faq-section {
    padding: var(--spacing-3xl) 0;
}

.faq-container {
    max-width: 800px;
    margin: 0 auto var(--spacing-xl);
}

.faq-item {
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    margin-bottom: var(--spacing-md);
    overflow: hidden;
    background: var(--bg-color);
}

.faq-question {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--spacing-lg);
    text-align: left;
    font-weight: 600;
    color: var(--text-primary);
    background: transparent;
    cursor: pointer;
    transition: all var(--transition-base);
}

.faq-question:hover {
    background: var(--bg-secondary);
}

.faq-icon {
    font-size: 1.25rem;
    color: var(--primary-color);
    transition: transform var(--transition-base);
}

.faq-item.active .faq-icon {
    transform: rotate(45deg);
}

.faq-answer {
    padding: 0 var(--spacing-lg) var(--spacing-lg);
    color: var(--text-secondary);
    display: none;
}

.faq-item.active .faq-answer {
    display: block;
}

/* FAQ Search */
.faq-search {
    max-width: 500px;
    margin: 0 auto var(--spacing-xl);
}

.search-input-wrapper {
    position: relative;
}

.search-input-wrapper i {
    position: absolute;
    left: var(--spacing-md);
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-muted);
}

.search-input-wrapper input {
    width: 100%;
    padding: var(--spacing-md) var(--spacing-md) var(--spacing-md) 48px;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    background: var(--bg-color);
    font-size: var(--font-size-base);
}

.search-input-wrapper input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px var(--primary-light);
}

/* FAQ Categories */
.faq-categories {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
    justify-content: center;
    margin-bottom: var(--spacing-xl);
}

.category-btn {
    padding: var(--spacing-sm) var(--spacing-md);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-full);
    background: var(--bg-color);
    color: var(--text-secondary);
    font-size: var(--font-size-sm);
    font-weight: 500;
    cursor: pointer;
    transition: all var(--transition-base);
}

.category-btn:hover {
    border-color: var(--primary-color);
    color: var(--primary-color);
}

.category-btn.active {
    background: var(--primary-color);
    border-color: var(--primary-color);
    color: var(--text-inverse);
}

/* Recent Section */
.recent-section {
    padding: var(--spacing-3xl) 0;
    background: var(--bg-secondary);
}

.recent-container {
    display: grid;
    gap: var(--spacing-md);
}

@media (min-width: 640px) {
    .recent-container {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .recent-container {
        grid-template-columns: repeat(3, 1fr);
    }
}

.recent-card {
    background: var(--bg-color);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-lg);
    transition: all var(--transition-base);
}

.recent-card:hover {
    border-color: var(--primary-color);
    box-shadow: var(--shadow-md);
}

.recent-card-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: var(--spacing-md);
}

.recent-card-date {
    font-size: var(--font-size-xs);
    color: var(--text-muted);
    font-family: var(--font-mono);
}

.recent-card-value {
    font-size: var(--font-size-2xl);
    font-weight: 700;
    color: var(--primary-color);
    font-family: var(--font-mono);
}

.recent-card-details {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-md);
}

.detail-tag {
    padding: var(--spacing-xs) var(--spacing-sm);
    background: var(--bg-secondary);
    border-radius: var(--border-radius-sm);
    font-size: var(--font-size-xs);
    color: var(--text-secondary);
}

/* Empty State */
.empty-state {
    text-align: center;
    padding: var(--spacing-3xl) var(--spacing-lg);
    grid-column: 1 / -1;
}

.empty-state i {
    font-size: 4rem;
    color: var(--text-muted);
    margin-bottom: var(--spacing-lg);
}

.empty-state h3 {
    font-size: var(--font-size-xl);
    margin-bottom: var(--spacing-sm);
}

.empty-state p {
    color: var(--text-secondary);
    margin-bottom: var(--spacing-lg);
}

/* CTA Section */
.cta-section {
    padding: var(--spacing-3xl) 0;
}

.cta-section.compact {
    padding: var(--spacing-2xl) 0;
}

.cta-card {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    border-radius: var(--border-radius-xl);
    padding: var(--spacing-2xl);
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: var(--spacing-lg);
}

@media (min-width: 768px) {
    .cta-card {
        flex-direction: row;
        justify-content: space-between;
        text-align: left;
    }
}

.cta-content h2 {
    color: var(--text-inverse);
    font-size: var(--font-size-2xl);
    margin-bottom: var(--spacing-sm);
}

.cta-content p {
    color: rgba(255, 255, 255, 0.8);
}

/* Disclaimer */
.disclaimer-section {
    padding: var(--spacing-xl) 0;
}

.disclaimer-card {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-md);
    padding: var(--spacing-lg);
    background: var(--warning-light);
    border: 1px solid var(--warning-color);
    border-radius: var(--border-radius);
}

.disclaimer-card i {
    color: var(--warning-color);
    font-size: 1.25rem;
    flex-shrink: 0;
}

.disclaimer-card p {
    font-size: var(--font-size-sm);
    color: var(--text-primary);
}

.disclaimer-card.compact {
    margin-top: var(--spacing-lg);
}

/* ========================================
   PAGE HERO
   ======================================== */
.page-hero {
    padding: calc(var(--spacing-2xl) * 1.5) 0;
    background: linear-gradient(rgba(10, 15, 30, 0.75), rgba(10, 15, 30, 0.85)), url('../assets/hero-bg.png');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    text-align: center;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.page-hero.compact {
    padding: var(--spacing-xl) 0;
}

.page-title {
    font-size: clamp(2rem, 5vw, 3rem);
    font-weight: 800;
    margin-bottom: var(--spacing-sm);
    color: #ffffff;
    text-shadow: 0 4px 15px rgba(0,0,0,0.4);
}

.page-subtitle {
    color: rgba(255, 255, 255, 0.85);
    font-size: var(--font-size-lg);
    font-weight: 400;
}

/* ========================================
   SIMULATOR STYLES
   ======================================== */
.simulator-section {
    padding: var(--spacing-2xl) 0;
}

.simulator-layout {
    max-width: 800px;
    margin: 0 auto;
}

.simulator-form-container {
    background: var(--bg-color);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-xl);
}

/* Form Progress */
.form-progress {
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--spacing-2xl);
}

.progress-step {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-xs);
}

.step-number {
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-secondary);
    color: var(--text-muted);
    border-radius: 50%;
    font-size: var(--font-size-sm);
    font-weight: 600;
    transition: all var(--transition-base);
}

.progress-step.active .step-number,
.progress-step.completed .step-number {
    background: var(--primary-color);
    color: var(--text-inverse);
}

.step-label {
    font-size: var(--font-size-xs);
    color: var(--text-muted);
    display: none;
}

@media (min-width: 480px) {
    .step-label {
        display: block;
    }
}

.progress-step.active .step-label {
    color: var(--primary-color);
    font-weight: 600;
}

.progress-line {
    width: 60px;
    height: 2px;
    background: var(--border-color);
    margin: 0 var(--spacing-sm);
}

/* Form Steps */
.form-step {
    display: none;
}

.form-step.active {
    display: block;
    animation: fadeIn 0.3s ease;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.step-title {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: var(--font-size-xl);
    margin-bottom: var(--spacing-xl);
    padding-bottom: var(--spacing-md);
    border-bottom: 1px solid var(--border-color);
}

.step-title i {
    color: var(--primary-color);
}

/* Form Groups */
.form-group {
    margin-bottom: var(--spacing-lg);
}

.form-group label {
    display: block;
    font-size: var(--font-size-sm);
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
    color: var(--text-primary);
}

.form-row {
    display: grid;
    gap: var(--spacing-lg);
}

@media (min-width: 480px) {
    .form-row {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* Input with Icon */
.input-with-icon {
    position: relative;
}

.input-with-icon i {
    position: absolute;
    left: var(--spacing-md);
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-muted);
    pointer-events: none;
}

.input-with-icon input,
.input-with-icon select {
    width: 100%;
    padding: var(--spacing-md) var(--spacing-md) var(--spacing-md) 48px;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    background: var(--bg-color);
    font-size: var(--font-size-base);
    transition: all var(--transition-base);
}

.input-with-icon input:focus,
.input-with-icon select:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px var(--primary-light);
}

.input-with-icon input.error,
.input-with-icon select.error {
    border-color: var(--danger-color);
}

.field-error {
    display: block;
    font-size: var(--font-size-xs);
    color: var(--danger-color);
    margin-top: var(--spacing-xs);
    min-height: 18px;
}

/* Radio & Checkbox Groups */
.radio-group,
.checkbox-group {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-md);
}

.radio-option,
.checkbox-option {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    cursor: pointer;
    padding: var(--spacing-sm) var(--spacing-md);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    transition: all var(--transition-base);
}

.radio-option:hover,
.checkbox-option:hover {
    border-color: var(--primary-color);
}

.radio-option input,
.checkbox-option input {
    display: none;
}

.radio-custom,
.checkbox-custom {
    width: 20px;
    height: 20px;
    border: 2px solid var(--border-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-base);
}

.checkbox-custom {
    border-radius: var(--border-radius-sm);
}

.radio-option input:checked + .radio-custom,
.checkbox-option input:checked + .checkbox-custom {
    border-color: var(--primary-color);
    background: var(--primary-color);
}

.radio-option input:checked + .radio-custom::after {
    content: '';
    width: 8px;
    height: 8px;
    background: var(--text-inverse);
    border-radius: 50%;
}

.checkbox-option input:checked + .checkbox-custom::after {
    content: '\f00c';
    font-family: 'Font Awesome 6 Free';
    font-weight: 900;
    font-size: 10px;
    color: var(--text-inverse);
}

/* Form Actions */
.form-actions {
    display: flex;
    gap: var(--spacing-md);
    margin-top: var(--spacing-xl);
    padding-top: var(--spacing-xl);
    border-top: 1px solid var(--border-color);
}

.form-actions .btn {
    flex: 1;
}

/* ========================================
   RESULT STYLES
   ======================================== */
.simulator-result-container {
    margin-top: var(--spacing-xl);
}

.result-card {
    background: var(--bg-color);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-xl);
    animation: slideUp 0.5s ease;
}

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

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

.result-icon {
    width: 64px;
    height: 64px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--success-light);
    color: var(--success-color);
    border-radius: 50%;
    font-size: 2rem;
    margin: 0 auto var(--spacing-md);
}

.result-header h2 {
    font-size: var(--font-size-2xl);
    margin-bottom: var(--spacing-xs);
}

.result-date {
    font-size: var(--font-size-sm);
    color: var(--text-muted);
    font-family: var(--font-mono);
}

/* Result Values */
.result-main {
    display: grid;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-xl);
}

@media (min-width: 480px) {
    .result-main {
        grid-template-columns: repeat(2, 1fr);
    }
}

.result-value-card {
    background: var(--bg-secondary);
    border-radius: var(--border-radius);
    padding: var(--spacing-lg);
    text-align: center;
}

.result-value-card.primary {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    color: var(--text-inverse);
}

.result-label {
    display: block;
    font-size: var(--font-size-sm);
    margin-bottom: var(--spacing-sm);
    opacity: 0.8;
}

.result-value {
    font-size: var(--font-size-3xl);
    font-weight: 800;
    font-family: var(--font-mono);
}

.result-value-card.primary .result-value {
    color: var(--text-inverse);
}

/* Result Details */
.result-details {
    display: grid;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-xl);
}

@media (min-width: 480px) {
    .result-details {
        grid-template-columns: repeat(3, 1fr);
    }
}

.result-detail-item {
    text-align: center;
    padding: var(--spacing-md);
    background: var(--bg-secondary);
    border-radius: var(--border-radius);
}

.detail-label {
    display: block;
    font-size: var(--font-size-xs);
    color: var(--text-muted);
    margin-bottom: var(--spacing-xs);
}

.detail-value {
    font-size: var(--font-size-lg);
    font-weight: 700;
    font-family: var(--font-mono);
}

.risk-badge {
    display: inline-block;
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--border-radius-sm);
    font-size: var(--font-size-sm) !important;
}

.risk-badge.low {
    background: var(--success-light);
    color: var(--success-color);
}

.risk-badge.medium {
    background: var(--warning-light);
    color: var(--warning-color);
}

.risk-badge.high {
    background: var(--danger-light);
    color: var(--danger-color);
}

/* Risk Bar */
.risk-bar-container {
    margin-bottom: var(--spacing-xl);
}

.risk-bar-container label {
    display: block;
    font-size: var(--font-size-sm);
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
}

.risk-bar {
    position: relative;
    height: 12px;
    background: linear-gradient(90deg, var(--risk-low) 0%, var(--risk-medium) 50%, var(--risk-high) 100%);
    border-radius: var(--border-radius-full);
    overflow: visible;
}

.risk-bar-fill {
    position: absolute;
    left: 0;
    top: 0;
    height: 100%;
    background: transparent;
    border-radius: var(--border-radius-full);
}

.risk-bar-marker {
    position: absolute;
    top: 50%;
    transform: translate(-50%, -50%);
    width: 20px;
    height: 20px;
    background: var(--bg-color);
    border: 3px solid var(--text-primary);
    border-radius: 50%;
    box-shadow: var(--shadow-md);
    transition: left var(--transition-slow);
}

.risk-bar-labels {
    display: flex;
    justify-content: space-between;
    margin-top: var(--spacing-sm);
    font-size: var(--font-size-xs);
    color: var(--text-muted);
}

/* Result Summary */
.result-summary {
    background: var(--bg-secondary);
    border-radius: var(--border-radius);
    padding: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
}

.result-summary h4 {
    font-size: var(--font-size-base);
    margin-bottom: var(--spacing-sm);
}

.result-summary p {
    color: var(--text-secondary);
    font-size: var(--font-size-sm);
    line-height: 1.7;
}

/* Result Actions */
.result-actions {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-md);
}

.result-actions .btn {
    flex: 1;
    min-width: 140px;
}

/* ========================================
   CONTACT STYLES
   ======================================== */
.contact-section {
    padding: var(--spacing-2xl) 0;
}

.contact-layout {
    display: grid;
    gap: var(--spacing-2xl);
}

@media (min-width: 1024px) {
    .contact-layout {
        grid-template-columns: 1fr 1.5fr;
    }
}

.contact-info h2 {
    font-size: var(--font-size-xl);
    margin-bottom: var(--spacing-md);
}

.contact-info > p {
    color: var(--text-secondary);
    margin-bottom: var(--spacing-xl);
}

.contact-methods {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
}

.contact-method {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-md);
}

.method-icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--primary-light);
    color: var(--primary-color);
    border-radius: var(--border-radius);
    font-size: 1.25rem;
    flex-shrink: 0;
}

.method-info h3 {
    font-size: var(--font-size-base);
    margin-bottom: var(--spacing-xs);
}

.method-info a,
.method-info p {
    color: var(--text-secondary);
    font-size: var(--font-size-sm);
}

.method-info a:hover {
    color: var(--primary-color);
}

/* Social Links */
.social-links h3 {
    font-size: var(--font-size-base);
    margin-bottom: var(--spacing-md);
}

.social-icons {
    display: flex;
    gap: var(--spacing-sm);
}

.social-icon {
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-secondary);
    color: var(--text-secondary);
    border-radius: var(--border-radius);
    font-size: 1.25rem;
    transition: all var(--transition-base);
}

.social-icon:hover {
    background: var(--primary-color);
    color: var(--text-inverse);
}

/* Contact Form */
.contact-form-container {
    background: var(--bg-color);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-xl);
}

.contact-form h2 {
    font-size: var(--font-size-xl);
    margin-bottom: var(--spacing-xl);
}

textarea {
    width: 100%;
    padding: var(--spacing-md);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    background: var(--bg-color);
    font-size: var(--font-size-base);
    resize: vertical;
    min-height: 120px;
    transition: all var(--transition-base);
}

textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px var(--primary-light);
}

.char-counter {
    display: block;
    text-align: right;
    font-size: var(--font-size-xs);
    color: var(--text-muted);
    margin-top: var(--spacing-xs);
}

/* Form Success */
.form-success {
    text-align: center;
    padding: var(--spacing-2xl);
}

.success-icon {
    width: 80px;
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--success-light);
    color: var(--success-color);
    border-radius: 50%;
    font-size: 2.5rem;
    margin: 0 auto var(--spacing-lg);
}

.form-success h3 {
    font-size: var(--font-size-xl);
    margin-bottom: var(--spacing-sm);
}

.form-success p {
    color: var(--text-secondary);
    margin-bottom: var(--spacing-lg);
}

/* ========================================
   ABOUT STYLES
   ======================================== */
.about-section {
    padding: var(--spacing-2xl) 0;
}

.about-content {
    display: grid;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-3xl);
}

@media (min-width: 768px) {
    .about-content {
        grid-template-columns: repeat(3, 1fr);
    }
}

.about-card {
    background: var(--bg-color);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-xl);
    text-align: center;
}

.about-icon {
    width: 64px;
    height: 64px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--primary-light);
    color: var(--primary-color);
    border-radius: 50%;
    font-size: 1.75rem;
    margin: 0 auto var(--spacing-md);
}

.about-card h2 {
    font-size: var(--font-size-lg);
    margin-bottom: var(--spacing-md);
}

.about-card p {
    color: var(--text-secondary);
    font-size: var(--font-size-sm);
}

.values-list {
    text-align: left;
}

.values-list li {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) 0;
    color: var(--text-secondary);
    font-size: var(--font-size-sm);
}

.values-list li i {
    color: var(--success-color);
}

/* About Features */
.about-features {
    margin-bottom: var(--spacing-3xl);
}

.features-grid.compact {
    display: grid;
    gap: var(--spacing-lg);
}

@media (min-width: 640px) {
    .features-grid.compact {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .features-grid.compact {
        grid-template-columns: repeat(4, 1fr);
    }
}

.feature-item {
    text-align: center;
    padding: var(--spacing-lg);
}

.feature-item i {
    font-size: 2rem;
    color: var(--primary-color);
    margin-bottom: var(--spacing-md);
}

.feature-item h3 {
    font-size: var(--font-size-base);
    margin-bottom: var(--spacing-sm);
}

.feature-item p {
    color: var(--text-secondary);
    font-size: var(--font-size-sm);
}

/* Developer Card */
.about-developer {
    text-align: center;
}

.developer-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-lg);
    background: var(--bg-secondary);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-2xl);
    max-width: 600px;
    margin: 0 auto;
}

@media (min-width: 640px) {
    .developer-card {
        flex-direction: row;
        text-align: left;
    }
}

.developer-logo {
    width: 80px;
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--primary-color);
    color: var(--text-inverse);
    border-radius: var(--border-radius-lg);
    font-size: 2rem;
    flex-shrink: 0;
}

.developer-info h3 {
    font-size: var(--font-size-xl);
    margin-bottom: var(--spacing-sm);
}

.developer-info p {
    color: var(--text-secondary);
    font-size: var(--font-size-sm);
    margin-bottom: var(--spacing-md);
}

/* ========================================
   LEGAL PAGES STYLES
   ======================================== */
.legal-section {
    padding: var(--spacing-2xl) 0;
}

.legal-content {
    max-width: 800px;
    margin: 0 auto var(--spacing-2xl);
}

.legal-block {
    margin-bottom: var(--spacing-xl);
}

.legal-block h2 {
    font-size: var(--font-size-xl);
    margin-bottom: var(--spacing-md);
    padding-bottom: var(--spacing-sm);
    border-bottom: 1px solid var(--border-color);
}

.legal-block h3 {
    font-size: var(--font-size-lg);
    margin: var(--spacing-lg) 0 var(--spacing-sm);
}

.legal-block p {
    color: var(--text-secondary);
    margin-bottom: var(--spacing-md);
    line-height: 1.8;
}

.legal-block ul {
    margin-left: var(--spacing-lg);
    margin-bottom: var(--spacing-md);
}

.legal-block li {
    color: var(--text-secondary);
    margin-bottom: var(--spacing-sm);
    position: relative;
    padding-left: var(--spacing-md);
}

.legal-block li::before {
    content: '•';
    position: absolute;
    left: 0;
    color: var(--primary-color);
}

.legal-block a {
    color: var(--primary-color);
}

.legal-block a:hover {
    text-decoration: underline;
}

.alert {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-md);
    padding: var(--spacing-lg);
    border-radius: var(--border-radius);
    margin: var(--spacing-lg) 0;
}

.alert-warning {
    background: var(--warning-light);
    border: 1px solid var(--warning-color);
}

.alert-warning i {
    color: var(--warning-color);
    font-size: 1.25rem;
    flex-shrink: 0;
}

.alert p {
    margin: 0;
    font-size: var(--font-size-sm);
}

.legal-actions {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-md);
    justify-content: center;
    max-width: 800px;
    margin: 0 auto;
}

/* ========================================
   COOKIES PAGE STYLES
   ======================================== */
.cookies-section {
    padding: var(--spacing-2xl) 0;
}

.cookies-info {
    max-width: 800px;
    margin: 0 auto var(--spacing-2xl);
}

.info-card {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-md);
    padding: var(--spacing-lg);
    background: var(--info-light);
    border: 1px solid var(--info-color);
    border-radius: var(--border-radius);
}

.info-card i {
    color: var(--info-color);
    font-size: 1.25rem;
    flex-shrink: 0;
}

.info-card p {
    font-size: var(--font-size-sm);
    color: var(--text-primary);
    margin: 0;
}

.cookies-management {
    max-width: 800px;
    margin: 0 auto;
}

.cookies-management h2 {
    font-size: var(--font-size-xl);
    margin-bottom: var(--spacing-lg);
}

.storage-items {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-2xl);
}

.storage-item {
    background: var(--bg-color);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    padding: var(--spacing-lg);
}

.storage-header {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
}

.storage-icon {
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--primary-light);
    color: var(--primary-color);
    border-radius: var(--border-radius);
    font-size: 1.25rem;
    flex-shrink: 0;
}

.storage-info {
    flex: 1;
}

.storage-info h3 {
    font-size: var(--font-size-base);
    margin-bottom: var(--spacing-xs);
}

.storage-info p {
    font-size: var(--font-size-sm);
    color: var(--text-muted);
    margin: 0;
}

.storage-status {
    flex-shrink: 0;
}

.status-badge {
    display: inline-block;
    padding: var(--spacing-xs) var(--spacing-sm);
    background: var(--bg-secondary);
    border-radius: var(--border-radius-sm);
    font-size: var(--font-size-xs);
    font-family: var(--font-mono);
    color: var(--text-secondary);
}

.storage-actions {
    display: flex;
    gap: var(--spacing-sm);
    flex-wrap: wrap;
}

/* Storage Summary */
.storage-summary {
    background: var(--bg-secondary);
    border-radius: var(--border-radius);
    padding: var(--spacing-lg);
    margin-bottom: var(--spacing-2xl);
}

.storage-summary h3 {
    font-size: var(--font-size-base);
    margin-bottom: var(--spacing-md);
}

.summary-stats {
    display: flex;
    gap: var(--spacing-xl);
}

.summary-stat {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.stat-label {
    font-size: var(--font-size-sm);
    color: var(--text-muted);
}

.stat-value {
    font-size: var(--font-size-lg);
    font-weight: 700;
    font-family: var(--font-mono);
}

/* Danger Zone */
.danger-zone {
    background: var(--danger-light);
    border: 1px solid var(--danger-color);
    border-radius: var(--border-radius);
    padding: var(--spacing-xl);
    text-align: center;
}

.danger-zone h3 {
    color: var(--danger-color);
    margin-bottom: var(--spacing-md);
}

.danger-zone p {
    color: var(--text-secondary);
    font-size: var(--font-size-sm);
    margin-bottom: var(--spacing-lg);
}

/* ========================================
   404 PAGE STYLES
   ======================================== */
.error-page {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: calc(100vh - var(--header-height) - var(--bottom-nav-height));
}

.error-section {
    padding: var(--spacing-2xl) 0;
    width: 100%;
}

.error-content {
    text-align: center;
    max-width: 500px;
    margin: 0 auto;
}

.error-illustration {
    position: relative;
    margin-bottom: var(--spacing-xl);
}

.error-code {
    font-size: clamp(6rem, 20vw, 12rem);
    font-weight: 800;
    color: var(--primary-light);
    line-height: 1;
    font-family: var(--font-mono);
}

.error-icon {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: 4rem;
    color: var(--primary-color);
}

.error-content h1 {
    font-size: var(--font-size-2xl);
    margin-bottom: var(--spacing-md);
}

.error-content > p {
    color: var(--text-secondary);
    margin-bottom: var(--spacing-xl);
}

.error-actions {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-md);
    justify-content: center;
    margin-bottom: var(--spacing-2xl);
}

.error-suggestions {
    text-align: left;
    background: var(--bg-secondary);
    border-radius: var(--border-radius);
    padding: var(--spacing-lg);
}

.error-suggestions h3 {
    font-size: var(--font-size-base);
    margin-bottom: var(--spacing-md);
}

.error-suggestions ul {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.error-suggestions a {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm);
    color: var(--text-secondary);
    border-radius: var(--border-radius-sm);
    transition: all var(--transition-base);
}

.error-suggestions a:hover {
    background: var(--bg-color);
    color: var(--primary-color);
}

.error-suggestions i {
    font-size: 0.75rem;
    color: var(--primary-color);
}

/* ========================================
   QUICK ACTIONS (Home Page)
   ======================================== */
.quick-actions-section {
    padding: var(--spacing-2xl) 0;
}

.quick-actions-grid {
    display: grid;
    gap: var(--spacing-md);
}

@media (min-width: 640px) {
    .quick-actions-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

.quick-action-card {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-lg);
    background: var(--bg-color);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-lg);
    text-decoration: none;
    transition: all var(--transition-base);
}

.quick-action-card:hover {
    border-color: var(--primary-color);
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.quick-action-card.primary {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    border-color: transparent;
    color: var(--text-inverse);
}

.quick-action-card.primary:hover {
    box-shadow: var(--shadow-primary);
}

.quick-action-icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--primary-light);
    color: var(--primary-color);
    border-radius: var(--border-radius);
    font-size: 1.25rem;
    flex-shrink: 0;
}

.quick-action-card.primary .quick-action-icon {
    background: rgba(255, 255, 255, 0.2);
    color: var(--text-inverse);
}

.quick-action-card h3 {
    font-size: var(--font-size-base);
    margin-bottom: var(--spacing-xs);
}

.quick-action-card p {
    font-size: var(--font-size-sm);
    color: var(--text-muted);
    margin: 0;
}

.quick-action-card.primary p {
    color: rgba(255, 255, 255, 0.8);
}

.quick-action-arrow {
    margin-left: auto;
    color: var(--text-muted);
}

.quick-action-card.primary .quick-action-arrow {
    color: rgba(255, 255, 255, 0.8);
}

/* ========================================
   MODAL STYLES
   ======================================== */
.modal {
    position: fixed;
    inset: 0;
    z-index: var(--z-modal);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-md);
}

.modal-overlay {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(4px);
}

.modal-content {
    position: relative;
    background: var(--bg-color);
    border-radius: var(--border-radius-lg);
    width: 100%;
    max-width: 400px;
    max-height: 90vh;
    overflow: auto;
    animation: modalSlideIn 0.3s ease;
}

@keyframes modalSlideIn {
    from {
        opacity: 0;
        transform: scale(0.95) translateY(10px);
    }
    to {
        opacity: 1;
        transform: scale(1) translateY(0);
    }
}

.modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--spacing-lg);
    border-bottom: 1px solid var(--border-color);
}

.modal-header h3 {
    font-size: var(--font-size-lg);
}

.modal-close {
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--border-radius-sm);
    color: var(--text-muted);
    transition: all var(--transition-base);
}

.modal-close:hover {
    background: var(--bg-secondary);
    color: var(--text-primary);
}

.modal-body {
    padding: var(--spacing-lg);
}

.modal-body p {
    color: var(--text-secondary);
}

.modal-footer {
    display: flex;
    gap: var(--spacing-md);
    padding: var(--spacing-lg);
    border-top: 1px solid var(--border-color);
}

.modal-footer .btn {
    flex: 1;
}

/* ========================================
   TOAST NOTIFICATIONS
   ======================================== */
.toast-container {
    position: fixed;
    top: 80px;
    right: 20px;
    z-index: 9999;
    display: flex;
    flex-direction: column;
    gap: 10px;
    max-width: 320px;
    pointer-events: none;
    align-items: flex-end;
}

@media (max-width: 768px) {
    .toast-container {
        top: 70px;
        left: 50%;
        right: auto;
        transform: translateX(-50%);
        align-items: center;
        width: 90%;
        max-width: 400px;
    }
}

.toast {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 14px 18px;
    background: var(--bg-surface, #ffffff);
    color: var(--text-main, #333333);
    border-radius: 8px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.15);
    pointer-events: auto;
    font-size: 0.9rem;
    font-weight: 500;
    animation: toastSlideIn 0.3s ease forwards;
}

.toast.toast-success {
    border-left: 4px solid var(--primary-accent, #00DD80);
}

.toast.toast-error {
    border-left: 4px solid #ff4d4d;
}

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

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

.toast.hiding {
    animation: toastSlideOut 0.3s ease forwards;
}

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

.toast-icon {
    font-size: 1.25rem;
    flex-shrink: 0;
}

.toast.success .toast-icon {
    color: var(--success-color);
}

.toast.error .toast-icon {
    color: var(--danger-color);
}

.toast.warning .toast-icon {
    color: var(--warning-color);
}

.toast.info .toast-icon {
    color: var(--info-color);
}

.toast-message {
    flex: 1;
    font-size: var(--font-size-sm);
}

.toast-close {
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--border-radius-sm);
    color: inherit;
    opacity: 0.7;
    transition: opacity var(--transition-base);
    flex-shrink: 0;
}

.toast-close:hover {
    opacity: 1;
}

/* ========================================
   FOOTER STYLES
   ======================================== */
.app-footer {
    background: var(--bg-secondary);
    border-top: 1px solid var(--border-color);
    padding: var(--spacing-2xl) 0;
    margin-bottom: var(--bottom-nav-height);
}

@media (min-width: 768px) {
    .app-footer {
        margin-bottom: 0;
    }
}

.footer-grid {
    display: grid;
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-xl);
}

@media (min-width: 768px) {
    .footer-grid {
        grid-template-columns: 2fr 1fr 1fr;
    }
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: var(--font-size-xl);
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: var(--spacing-md);
}

.footer-brand p {
    color: var(--text-secondary);
    font-size: var(--font-size-sm);
}

.footer-links h4 {
    font-size: var(--font-size-sm);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: var(--spacing-md);
    color: var(--text-muted);
}

.footer-links nav {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.footer-links a {
    color: var(--text-secondary);
    font-size: var(--font-size-sm);
    transition: color var(--transition-base);
}

.footer-links a:hover {
    color: var(--primary-color);
}

.footer-bottom {
    text-align: center;
    padding-top: var(--spacing-xl);
    border-top: 1px solid var(--border-color);
}

.footer-bottom p {
    font-size: var(--font-size-sm);
    color: var(--text-muted);
    margin-bottom: var(--spacing-xs);
}

.b20-link {
    color: var(--primary-color);
    font-weight: 600;
    transition: all var(--transition-base);
}

.b20-link:hover {
    text-decoration: underline;
}

.footer-copyright {
    font-size: var(--font-size-xs);
}

/* ========================================
   SKELETON LOADING
   ======================================== */
.skeleton {
    background: linear-gradient(90deg, 
        var(--bg-secondary) 25%, 
        var(--bg-tertiary) 50%, 
        var(--bg-secondary) 75%
    );
    background-size: 200% 100%;
    animation: skeleton-loading 1.5s infinite;
    border-radius: var(--border-radius);
}

@keyframes skeleton-loading {
    0% {
        background-position: 200% 0;
    }
    100% {
        background-position: -200% 0;
    }
}

.skeleton-text {
    height: 1em;
    margin-bottom: var(--spacing-sm);
}

.skeleton-title {
    height: 1.5em;
    width: 60%;
    margin-bottom: var(--spacing-md);
}

.skeleton-card {
    height: 200px;
}

/* ========================================
   PRINT STYLES
   ======================================== */
@media print {
    .app-header,
    .bottom-nav,
    .toast-container,
    .btn,
    .form-actions {
        display: none !important;
    }
    
    body {
        padding: 0;
        background: white;
        color: black;
    }
    
    .result-card {
        box-shadow: none;
        border: 1px solid #ccc;
    }
}

/* ========================================
   PDF EXPORT JS STYLES (html2pdf)
   ======================================== */
.pdf-export-mode {
    background-color: #ffffff !important;
    padding: 30px !important;
    width: 800px !important; /* Fixa uma largura de desktop para o canvas */
    max-width: none !important;
    margin: 0 auto !important;
    border-radius: 0 !important;
    border: none !important;
    box-shadow: none !important;
}

/* Força transições para zero e cor base de fonte */
.pdf-export-mode * {
    transition: none !important;
    color: #191919 !important;
}

/* Exibe o cabeçalho e esconde botões */
.pdf-export-mode .print-header {
    display: flex !important;
    justify-content: space-between !important;
    align-items: center !important;
    border-bottom: 2px solid var(--primary-color) !important;
    padding-bottom: 20px !important;
    margin-bottom: 30px !important;
}

.pdf-export-mode .result-actions,
.pdf-export-mode .disclaimer-card {
    display: none !important;
}

/* Mantém as cores da logo e do texto secundário */
.pdf-export-mode .print-logo h2,
.pdf-export-mode .print-meta h3 {
    color: var(--primary-color) !important;
}

.pdf-export-mode .print-meta p {
    color: #666666 !important;
}

.pdf-export-mode .result-value-card p,
.pdf-export-mode .detail-label {
    color: #555555 !important;
}

/* Força as cores originais do card principal azul */
.pdf-export-mode .result-value-card.primary {
    background-color: var(--primary-color) !important;
    border-color: var(--primary-color) !important;
}

.pdf-export-mode .result-value-card.primary * {
    color: #ffffff !important;
}

/* Força as cores da Badge de risco */
.pdf-export-mode .risk-badge {
    color: #ffffff !important;
}

.pdf-export-mode .risk-low {
    background-color: var(--success-color) !important;
}
.pdf-export-mode .risk-medium {
    background-color: var(--warning-color) !important;
}
.pdf-export-mode .risk-high {
    background-color: var(--danger-color) !important;
}

/* ========================================
   PRINT / PDF EXPORT STYLES
   ======================================== */
@media print {
    /* Esconder Tudo que não é necessário de forma explícita */
    .app-header,
    .app-footer,
    .bottom-nav,
    .page-hero,
    .cta-section,
    .how-it-works-section,
    .education-section,
    .faq-preview-section,
    .recent-section,
    .simulator-form-container,
    .disclaimer-section,
    .disclaimer-card,
    .toast-container,
    .result-actions {
        display: none !important;
    }
    
    /* Resetar estilos do body para página A4 */
    body, html {
        margin: 0 !important;
        padding: 0 !important;
        background: #fff !important;
        min-height: auto !important;
    }
    
    /* Layout limpo para o container do resultado */
    .simulator-result-container {
        display: block !important;
        width: 100% !important;
        margin: 0 !important;
        padding: 0 !important;
    }
    
    .result-card {
        box-shadow: none !important;
        border: none !important;
        padding: 1.5cm !important; /* Margem de folha sulfite A4 */
        max-width: 100% !important;
        width: 100% !important;
        background: #fff !important;
        color: #000 !important;
    }

    /* Timbre / Cabeçalho de Impressão */
    .print-header {
        display: flex !important;
        justify-content: space-between;
        align-items: center;
        border-bottom: 2px solid var(--primary-color);
        padding-bottom: 1.5rem;
        margin-bottom: 2rem;
    }

    .print-logo {
        display: flex;
        align-items: center;
        gap: 12px;
    }
    
    .print-meta {
        text-align: right;
    }
    
    .print-meta h3 {
        margin: 0 0 5px 0;
        color: var(--primary-color);
        font-size: 1.2rem;
    }
    
    .print-meta p {
        margin: 0;
        font-size: 0.9rem;
        color: #666;
    }

    /* Forçar Cores de Fundo (Badge, Barras de Risco, Cards) */
    * {
        -webkit-print-color-adjust: exact !important;
        print-color-adjust: exact !important;
    }
    
    .result-value-card.primary {
        background-color: var(--primary-color) !important;
        color: #fff !important;
        border: none !important;
    }
    
    .result-value-card.primary * {
        color: #fff !important;
    }
}