/* ==========================================================================
   EMITA FÁCIL - CORE PREMIUM LIGHT DESIGN SYSTEM
   ========================================================================== */

/* Design Tokens / CSS Variables */
:root {
    --primary: #6366f1;         /* Premium Indigo */
    --primary-light: #818cf8;
    --primary-glow: rgba(99, 102, 241, 0.15);
    
    --secondary: #a855f7;       /* Rich Purple */
    --accent: #06b6d4;          /* Energetic Teal */
    --accent-glow: rgba(6, 182, 212, 0.15);
    
    --bg-main: #f8fafc;         /* Elegant Off-white background */
    --bg-white: #ffffff;        /* Pure white for cards/header */
    --bg-light: #f1f5f9;        /* Soft gray for alternates */
    
    --text-title: #0f172a;      /* Slate 900 for high-contrast titles */
    --text-body: #334155;       /* Slate 700 for body reading */
    --text-muted: #64748b;      /* Slate 500 for captions */
    
    --border-color: #e2e8f0;    /* Slate 200 for clean subtle borders */
    
    --gradient-brand: linear-gradient(135deg, var(--primary), var(--secondary));
    --gradient-accent: linear-gradient(135deg, #06b6d4, #3b82f6);
    --gradient-hero: radial-gradient(circle at 10% 20%, #f1f5f9 0%, #e2e8f0 90%);
    
    --radius-sm: 8px;
    --radius-md: 16px;
    --radius-lg: 24px;
    --radius-xl: 32px;
    
    --shadow-sm: 0 2px 8px rgba(15, 23, 42, 0.04);
    --shadow-md: 0 10px 30px rgba(15, 23, 42, 0.06);
    --shadow-lg: 0 20px 40px rgba(15, 23, 42, 0.1);
    
    --transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Base resets & typography */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    background-color: var(--bg-main);
    color: var(--text-body);
    font-family: 'Inter', sans-serif;
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5, h6 {
    color: var(--text-title);
    font-family: 'Outfit', sans-serif;
    font-weight: 700;
    line-height: 1.25;
}

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

a:hover {
    color: var(--secondary);
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

/* Layout Utilities */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

.section {
    padding: 6rem 0;
    position: relative;
}

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

.bg-white {
    background-color: var(--bg-white);
}

.bg-gradient {
    background: var(--gradient-brand);
}

.text-white {
    color: #ffffff !important;
}

.text-white h1, .text-white h2, .text-white h3, .text-white p {
    color: #ffffff !important;
}

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

.align-center {
    align-items: center;
}

.grid-two-cols {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
}

.grid-three-cols {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2.5rem;
}

/* Section Header styling */
.section-header {
    margin-bottom: 4.5rem;
    max-width: 700px;
}

.section-header.text-center {
    margin-left: auto;
    margin-right: auto;
}

.section-tag {
    display: inline-block;
    padding: 0.4rem 1rem;
    background-color: var(--primary-glow);
    color: var(--primary);
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 1rem;
}

.section-title {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    letter-spacing: -0.5px;
}

.section-subtitle {
    font-size: 1.15rem;
    color: var(--text-muted);
}

/* Buttons System */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.9rem 2rem;
    font-size: 1rem;
    font-weight: 600;
    border-radius: 50px;
    cursor: pointer;
    transition: var(--transition);
    border: 2px solid transparent;
    gap: 0.5rem;
}

.btn-primary {
    background: var(--gradient-brand);
    color: #ffffff;
    box-shadow: 0 10px 25px rgba(99, 102, 241, 0.25);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 35px rgba(99, 102, 241, 0.35);
    color: #ffffff;
}

.btn-outline {
    background: transparent;
    border-color: var(--border-color);
    color: var(--text-title);
}

.btn-outline:hover {
    background-color: var(--border-color);
    transform: translateY(-3px);
}

.btn-white {
    background-color: #ffffff;
    color: var(--primary);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
}

.btn-white:hover {
    background-color: var(--bg-main);
    transform: translateY(-3px);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.15);
}

.btn-block {
    display: flex;
    width: 100%;
}

/* Dynamic Page Loader Transition */
.page-loader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background-color: var(--bg-main);
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: opacity 0.5s ease, visibility 0.5s;
}

.page-loader.fade-out {
    opacity: 0;
    visibility: hidden;
}

.loader-spinner {
    width: 50px;
    height: 50px;
    border: 4px solid var(--border-color);
    border-top: 4px solid var(--primary);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

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

/* Glassmorphic Global Header */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background-color: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(16px);
    border-bottom: 1px solid rgba(226, 232, 240, 0.8);
    z-index: 1000;
    padding: 1.25rem 0;
    transition: var(--transition);
}

.header.scrolled {
    padding: 0.8rem 0;
    box-shadow: var(--shadow-sm);
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo-link {
    display: flex;
    align-items: center;
    text-decoration: none;
}

.logo-img {
    height: 42px;
    width: auto;
    object-fit: contain;
}

.logo-text {
    font-size: 1.5rem;
    font-weight: 800;
    font-family: 'Outfit', sans-serif;
    background: var(--gradient-brand);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 2rem;
}

.nav-item {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--text-body);
    transition: var(--transition);
    cursor: pointer;
}

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

/* solutions dropdown */
.nav-dropdown {
    position: relative;
}

.dropdown-toggle {
    display: flex;
    align-items: center;
    gap: 0.4rem;
}

.dropdown-arrow {
    font-size: 0.75rem;
    transition: transform 0.3s;
}

.nav-dropdown:hover .dropdown-arrow {
    transform: rotate(180deg);
}

.dropdown-content {
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%) translateY(15px);
    background-color: var(--bg-white);
    min-width: 250px;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    padding: 0.75rem;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.nav-dropdown:hover .dropdown-content {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(5px);
}

.dropdown-content a {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.8rem 1rem;
    border-radius: var(--radius-sm);
    color: var(--text-body);
    font-size: 0.9rem;
    font-weight: 500;
}

.dropdown-content a i {
    font-size: 1rem;
    color: var(--text-muted);
    transition: var(--transition);
}

.dropdown-content a:hover {
    background-color: var(--bg-light);
    color: var(--primary);
}

.dropdown-content a:hover i {
    color: var(--primary);
}

.btn-header-cta {
    background: var(--gradient-brand);
    color: #ffffff;
    padding: 0.6rem 1.25rem;
    border-radius: 50px;
    font-size: 0.9rem;
    font-weight: 600;
    box-shadow: 0 4px 15px rgba(99, 102, 241, 0.2);
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
}

.btn-header-cta:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(99, 102, 241, 0.3);
    color: #ffffff;
}

.menu-toggle {
    display: none;
    background: transparent;
    border: none;
    font-size: 1.5rem;
    color: var(--text-title);
    cursor: pointer;
}

/* Main Content Spacing */
.main-wrapper {
    padding-top: 5rem;
    min-height: calc(100vh - 5rem);
    opacity: 0;
    transform: translateY(20px);
    animation: fadePageIn 0.8s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}

@keyframes fadePageIn {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ==========================================================================
   HOMEPAGE STYLES
   ========================================================================== */

/* Hero Section */
.hero-section {
    position: relative;
    padding: 8rem 0 6rem;
    background: radial-gradient(circle at top right, rgba(99, 102, 241, 0.05), transparent 60%),
                radial-gradient(circle at bottom left, rgba(6, 182, 212, 0.05), transparent 60%);
    overflow: hidden;
}

.hero-bg-shapes .shape {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    z-index: -1;
}

.shape-1 {
    top: -10%;
    right: 5%;
    width: 300px;
    height: 300px;
    background: var(--primary-glow);
}

.shape-2 {
    bottom: 10%;
    left: -5%;
    width: 250px;
    height: 250px;
    background: var(--accent-glow);
}

.hero-container {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 4rem;
    align-items: center;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1.25rem;
    background-color: var(--bg-white);
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-sm);
    color: var(--text-body);
    font-size: 0.85rem;
    font-weight: 600;
    border-radius: 50px;
    margin-bottom: 1.5rem;
}

.hero-badge i {
    color: #eab308;
}

.hero-title {
    font-size: 3.5rem;
    letter-spacing: -1.5px;
    margin-bottom: 1.5rem;
}

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

.hero-lead {
    font-size: 1.2rem;
    color: var(--text-muted);
    margin-bottom: 2.5rem;
    max-width: 600px;
}

.hero-cta-group {
    display: flex;
    gap: 1.25rem;
}

/* Hero Visual Graphics Mockups */
.hero-graphics {
    position: relative;
    height: 480px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.hero-card-display {
    position: relative;
    width: 100%;
    height: 100%;
}

.display-card {
    position: absolute;
    background-color: var(--bg-white);
    border: 1px solid var(--border-color);
    padding: 1.25rem;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-md);
    display: flex;
    align-items: center;
    gap: 1rem;
    z-index: 10;
    transition: var(--transition);
}

.display-card:hover {
    transform: translateY(-5px) scale(1.03);
    box-shadow: var(--shadow-lg);
}

.display-card i {
    font-size: 1.75rem;
    padding: 0.75rem;
    border-radius: var(--radius-sm);
}

.dc-1 {
    top: 5%;
    left: 0;
}
.dc-1 i { background-color: rgba(99, 102, 241, 0.1); color: var(--primary); }

.dc-2 {
    bottom: 20%;
    left: -5%;
}
.dc-2 i { background-color: rgba(6, 182, 212, 0.1); color: var(--accent); }

.dc-3 {
    top: 35%;
    right: -2%;
}
.dc-3 i { background-color: rgba(168, 85, 247, 0.1); color: var(--secondary); }

.dc-stat {
    font-size: 0.8rem;
    color: var(--text-muted);
    font-weight: 500;
}

.display-card h4 {
    font-size: 0.95rem;
    font-weight: 700;
}

/* Main Dashboard frame mockup */
.mockup-frame {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 320px;
    height: 260px;
    background-color: var(--bg-white);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    z-index: 5;
    overflow: hidden;
}

.mockup-header {
    background-color: var(--bg-light);
    border-bottom: 1px solid var(--border-color);
    padding: 0.75rem 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.mockup-header .dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    display: inline-block;
}

.dot.red { background-color: #ef4444; }
.dot.yellow { background-color: #f59e0b; }
.dot.green { background-color: #22c55e; }

.mockup-title {
    font-size: 0.75rem;
    color: var(--text-muted);
    font-weight: 600;
    margin-left: auto;
    font-family: monospace;
}

.mockup-body {
    padding: 1.5rem;
}

.mockup-chart-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
}

.mockup-label {
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--text-muted);
}

.mockup-amount {
    font-size: 1.2rem;
    font-weight: 800;
    color: var(--text-title);
}

.mockup-bars {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    height: 100px;
}

.mockup-bars .bar {
    width: 32px;
    background: var(--gradient-brand);
    border-radius: 6px 6px 0 0;
    transition: height 1s ease-in-out;
}

/* Solutions Grid */
.grid-solutions {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2.5rem;
}

.solution-card {
    background-color: var(--bg-white);
    border: 1px solid var(--border-color);
    padding: 3rem 2rem;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    cursor: pointer;
    transition: var(--transition);
}

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

.card-icon {
    width: 60px;
    height: 60px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.75rem;
    margin-bottom: 2rem;
    transition: var(--transition);
}

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

.c-bots { background-color: rgba(6, 182, 212, 0.1); color: var(--accent); }
.c-emissor { background-color: rgba(99, 102, 241, 0.1); color: var(--primary); }
.c-estoque { background-color: rgba(168, 85, 247, 0.1); color: var(--secondary); }
.c-cardapio { background-color: rgba(239, 68, 68, 0.1); color: #ef4444; }

.card-title {
    font-size: 1.35rem;
    margin-bottom: 1rem;
}

.card-text {
    color: var(--text-muted);
    font-size: 0.95rem;
    margin-bottom: 2rem;
    min-height: 72px;
}

.card-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--primary);
}

/* Stats Section */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 3rem;
}

.stat-number {
    display: block;
    font-size: 3.5rem;
    font-weight: 800;
    font-family: 'Outfit', sans-serif;
    background: var(--gradient-brand);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 0.5rem;
}

.stat-label {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-title);
}

/* Testimonials Slideshow */
.testimonial-slider-container {
    position: relative;
    max-width: 800px;
    margin: 0 auto;
    background-color: var(--bg-white);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-xl);
    padding: 4.5rem;
    box-shadow: var(--shadow-md);
    overflow: hidden;
}

.testimonial-slide {
    display: none;
}

.testimonial-slide.active {
    display: block;
    animation: fadeInText 0.5s ease forwards;
}

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

.test-quote {
    font-size: 1.5rem;
    font-style: italic;
    color: var(--text-title);
    line-height: 1.5;
    margin-bottom: 2.5rem;
    position: relative;
}

.test-quote::before {
    content: '"';
    font-size: 6rem;
    color: var(--primary-glow);
    position: absolute;
    top: -50px;
    left: -30px;
    font-family: serif;
}

.test-author {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.author-name {
    font-size: 1.1rem;
    font-weight: 700;
}

.author-role {
    font-size: 0.9rem;
    color: var(--text-muted);
}

.slider-controls {
    display: flex;
    gap: 1rem;
    position: absolute;
    bottom: 3.5rem;
    right: 4.5rem;
}

.control-btn {
    width: 45px;
    height: 45px;
    border-radius: 50%;
    border: 1px solid var(--border-color);
    background-color: var(--bg-white);
    color: var(--text-title);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.control-btn:hover {
    background-color: var(--primary);
    color: #ffffff;
    border-color: var(--primary);
}

/* CTA callout */
.cta-section {
    padding: 5rem 0;
}

.cta-title {
    font-size: 2.75rem;
    margin-bottom: 1rem;
}

.cta-text {
    font-size: 1.2rem;
    margin-bottom: 2.5rem;
    opacity: 0.9;
}

/* ==========================================================================
   PLANS AND PRICING
   ========================================================================== */
.pricing-columns {
    align-items: stretch;
}

.pricing-card-custom {
    background-color: var(--bg-white);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-xl);
    padding: 3.5rem 2.5rem;
    box-shadow: var(--shadow-sm);
    display: flex;
    flex-direction: column;
    position: relative;
    transition: var(--transition);
}

.pricing-card-custom:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg);
}

.pricing-card-custom.featured-card {
    border-color: var(--primary);
    background-color: rgba(99, 102, 241, 0.02);
    transform: scale(1.03);
}

.pricing-card-custom.featured-card:hover {
    transform: translateY(-10px) scale(1.03);
}

.pc-badge {
    display: inline-block;
    padding: 0.35rem 0.85rem;
    background-color: var(--bg-light);
    color: var(--text-title);
    font-size: 0.75rem;
    font-weight: 700;
    border-radius: 50px;
    align-self: flex-start;
    margin-bottom: 1.5rem;
}

.featured-badge {
    background: var(--gradient-brand);
    color: #ffffff;
}

.pc-title {
    font-size: 1.75rem;
    margin-bottom: 0.5rem;
}

.pc-desc {
    color: var(--text-muted);
    font-size: 0.95rem;
    margin-bottom: 2.5rem;
    min-height: 48px;
}

.pc-price {
    margin-bottom: 3rem;
}

.pc-price .currency {
    font-size: 1.5rem;
    font-weight: 700;
    vertical-align: top;
}

.pc-price .amount {
    font-size: 3.5rem;
    font-weight: 800;
    font-family: 'Outfit', sans-serif;
    color: var(--text-title);
}

.pc-price .period {
    font-size: 1rem;
    color: var(--text-muted);
    font-weight: 600;
}

.pc-features {
    list-style: none;
    margin-bottom: 3.5rem;
    flex-grow: 1;
}

.pc-features li {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 0.95rem;
    margin-bottom: 1.25rem;
    color: var(--text-body);
}

.pc-features li i {
    color: #22c55e;
    font-size: 1.1rem;
}

/* Sub-pricing cards details solution pages */
.price-card-sub {
    background-color: var(--bg-white);
    border: 1px solid var(--border-color);
    padding: 2.5rem 2rem;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    text-align: center;
    transition: var(--transition);
}

.price-card-sub:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-md);
}

.price-card-sub.featured-sub {
    border-color: var(--primary);
    background-color: rgba(99, 102, 241, 0.02);
}

.price-card-sub h3 {
    font-size: 1.35rem;
    color: var(--primary);
    margin-bottom: 1rem;
}

.price-card-sub p {
    font-size: 0.9rem;
    color: var(--text-muted);
    margin-bottom: 2rem;
    min-height: 42px;
}

.sub-features-list {
    list-style: none;
    text-align: left;
    margin-bottom: 2.5rem;
}

.sub-features-list li {
    margin-bottom: 0.75rem;
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.sub-features-list li i {
    color: #22c55e;
}

/* Accordion FAQs */
.faq-accordion-list {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    background-color: var(--bg-white);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    margin-bottom: 1.25rem;
    cursor: pointer;
    overflow: hidden;
    transition: var(--transition);
}

.faq-item:hover {
    box-shadow: var(--shadow-sm);
}

.faq-question {
    padding: 1.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.faq-question h4 {
    font-size: 1.1rem;
    font-weight: 600;
}

.faq-icon {
    font-size: 1rem;
    color: var(--primary);
    transition: transform 0.3s;
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.35s cubic-bezier(0.4, 0, 0.2, 1);
    background-color: var(--bg-light);
}

.faq-answer p {
    padding: 1.5rem;
    color: var(--text-muted);
    font-size: 0.95rem;
}

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

.faq-item.active .faq-answer {
    max-height: 250px;
}

/* ==========================================================================
   ABOUT & CONTACT GENERALS
   ========================================================================== */

/* Page Hero layout template */
.page-hero {
    padding: 6rem 0;
}

.page-hero-title {
    font-size: 3.5rem;
    margin-bottom: 1rem;
}

.page-hero-lead {
    font-size: 1.25rem;
    max-width: 700px;
    margin: 0 auto;
    opacity: 0.9;
}

/* About history badge */
.corporate-badge-card {
    background-color: var(--bg-white);
    border: 1px solid var(--border-color);
    padding: 3rem;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
}

.badge-icon {
    font-size: 3rem;
    color: var(--primary);
    margin-bottom: 1.5rem;
}

.badge-title {
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

/* Vision Mission cards */
.mvv-card {
    background-color: var(--bg-white);
    border: 1px solid var(--border-color);
    padding: 3rem;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

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

.mvv-icon {
    width: 60px;
    height: 60px;
    border-radius: var(--radius-md);
    background-color: rgba(99, 102, 241, 0.1);
    color: var(--primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
}

.mvv-title {
    font-size: 1.35rem;
    margin-bottom: 1rem;
}

/* Contact columns */
.contact-grid {
    display: grid;
    grid-template-columns: 0.9fr 1.1fr;
    gap: 4rem;
}

.contact-channels {
    margin-top: 3rem;
}

.cc-item {
    display: flex;
    gap: 1.25rem;
    margin-bottom: 2rem;
}

.cc-icon {
    width: 50px;
    height: 50px;
    border-radius: var(--radius-md);
    background-color: var(--primary-glow);
    color: var(--primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    flex-shrink: 0;
}

.cc-body h4 {
    font-size: 1.05rem;
    margin-bottom: 0.25rem;
}

.cc-body p {
    color: var(--text-muted);
    font-size: 0.95rem;
}

.link-contact-wa {
    font-weight: 700;
    color: #25d366;
}

.link-contact-social {
    font-weight: 600;
    color: var(--primary);
}

/* Safe Custom Form Inputs layout */
.form-card {
    background-color: var(--bg-white);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-xl);
    padding: 3.5rem 3rem;
    box-shadow: var(--shadow-md);
}

.form-card h3 {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
}

.form-card p {
    color: var(--text-muted);
    font-size: 0.9rem;
    margin-bottom: 2.5rem;
}

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

.form-group-custom label {
    display: block;
    margin-bottom: 0.5rem;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-title);
}

.form-control-custom {
    width: 100%;
    padding: 0.9rem 1.25rem;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    background-color: var(--bg-main);
    color: var(--text-title);
    font-family: inherit;
    font-size: 0.95rem;
    outline: none;
    transition: var(--transition);
}

.form-control-custom:focus {
    border-color: var(--primary);
    background-color: #ffffff;
    box-shadow: 0 0 0 4px var(--primary-glow);
}

/* alert boxes */
.alert {
    padding: 1rem 1.5rem;
    border-radius: var(--radius-md);
    margin-bottom: 2rem;
    font-size: 0.95rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-weight: 600;
}

.alert-success {
    background-color: rgba(34, 197, 94, 0.1);
    border: 1px solid rgba(34, 197, 94, 0.3);
    color: #15803d;
}

.alert-danger {
    background-color: rgba(239, 68, 68, 0.1);
    border: 1px solid rgba(239, 68, 68, 0.3);
    color: #b91c1c;
}

.map-container-frame {
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    border: 1px solid var(--border-color);
}

/* ==========================================================================
   SOLUTIONS SPECIFIC PREVIEWS
   ========================================================================== */

/* WhatsApp Simulator visual design */
.whatsapp-mockup-frame {
    background-color: #efeae2; /* WhatsApp background */
    border: 1px solid var(--border-color);
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    display: flex;
    flex-direction: column;
    height: 480px;
}

.wa-mockup-header {
    background-color: #075e54;
    color: #ffffff;
    padding: 0.8rem 1.25rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.wa-header-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: #128c7e;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
}

.wa-header-info h4 {
    color: #ffffff;
    font-size: 0.95rem;
}

.wa-header-info span {
    font-size: 0.75rem;
    opacity: 0.8;
}

.wa-header-icons {
    margin-left: auto;
    display: flex;
    gap: 1rem;
    opacity: 0.9;
    font-size: 1rem;
}

.wa-mockup-body {
    flex-grow: 1;
    padding: 1.5rem;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.wa-message {
    max-width: 80%;
    padding: 0.75rem 1rem;
    border-radius: 12px;
    font-size: 0.9rem;
    line-height: 1.4;
    position: relative;
}

.bot-message {
    background-color: #ffffff;
    color: var(--text-title);
    align-self: flex-start;
    border-top-left-radius: 0;
}

.user-message {
    background-color: #d9fdd3;
    color: var(--text-title);
    align-self: flex-end;
    border-top-right-radius: 0;
}

.wa-time {
    display: block;
    font-size: 0.65rem;
    text-align: right;
    color: var(--text-muted);
    margin-top: 0.25rem;
}

.wa-mockup-input {
    background-color: #f0f2f5;
    padding: 1rem;
    border-top: 1px solid var(--border-color);
}

.wa-btn-options {
    display: flex;
    justify-content: space-between;
    gap: 0.5rem;
}

.btn-wa-opt {
    flex: 1;
    background-color: #ffffff;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    padding: 0.6rem 0.5rem;
    font-size: 0.8rem;
    font-weight: 600;
    cursor: pointer;
    text-align: center;
    transition: var(--transition);
}

.btn-wa-opt:hover {
    background-color: var(--primary);
    color: #ffffff;
    border-color: var(--primary);
}

/* Emissor issuance steps mockup visual */
.issuance-steps-graphic {
    background-color: var(--bg-white);
    border: 1px solid var(--border-color);
    padding: 3rem;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
}

.is-step {
    display: flex;
    gap: 1.5rem;
    margin-bottom: 2rem;
    position: relative;
}

.is-step:not(:last-child)::after {
    content: '';
    position: absolute;
    top: 45px;
    left: 20px;
    width: 2px;
    height: calc(100% - 25px);
    background-color: var(--border-color);
}

.step-num {
    width: 42px;
    height: 42px;
    border-radius: 50%;
    background-color: var(--bg-light);
    color: var(--text-title);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1.1rem;
    flex-shrink: 0;
    transition: var(--transition);
}

.is-step.active .step-num {
    background: var(--gradient-brand);
    color: #ffffff;
}

.step-body h4 {
    font-size: 1.15rem;
    margin-bottom: 0.25rem;
}

.step-body p {
    color: var(--text-muted);
    font-size: 0.9rem;
}

/* Stock Alerts mockup */
.stock-alerts-mockup {
    background-color: var(--bg-white);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-xl);
    padding: 3rem;
    box-shadow: var(--shadow-md);
}

.sam-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 1rem;
}

.sam-header span {
    font-size: 0.8rem;
    font-weight: 700;
    color: #ef4444;
    background-color: rgba(239, 68, 68, 0.1);
    padding: 0.3rem 0.75rem;
    border-radius: 50px;
}

.sam-item {
    margin-bottom: 1.5rem;
}

.sam-item-info {
    display: flex;
    justify-content: space-between;
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.sam-qty {
    font-size: 0.85rem;
}

.sam-bar-container {
    width: 100%;
    height: 8px;
    background-color: var(--bg-light);
    border-radius: 10px;
    overflow: hidden;
}

.sam-bar {
    height: 100%;
    border-radius: 10px;
}

.bg-danger { background-color: #ef4444; }
.bg-warning { background-color: #f59e0b; }
.bg-success { background-color: #22c55e; }

/* QR Menu order mockup cardapio */
.menu-order-mockup {
    background-color: var(--bg-white);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    display: flex;
    flex-direction: column;
    height: 480px;
}

.mom-header {
    background-color: var(--bg-light);
    border-bottom: 1px solid var(--border-color);
    padding: 1rem 1.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.mom-brand {
    font-weight: 800;
    font-size: 1.1rem;
}

.mom-badge {
    background-color: var(--primary-glow);
    color: var(--primary);
    font-size: 0.8rem;
    font-weight: 700;
    padding: 0.25rem 0.75rem;
    border-radius: 50px;
}

.mom-body {
    flex-grow: 1;
    padding: 1.5rem;
    overflow-y: auto;
}

.mom-dish-card {
    background-color: var(--bg-main);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 1.25rem;
    display: flex;
    justify-content: space-between;
    gap: 1rem;
    margin-bottom: 1.25rem;
}

.mom-dish-text h5 {
    font-size: 0.95rem;
    font-weight: 700;
    margin-bottom: 0.25rem;
}

.mom-dish-text p {
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-bottom: 0.5rem;
    line-height: 1.4;
}

.mom-price {
    font-size: 0.95rem;
    font-weight: 800;
    color: var(--primary);
}

.mom-dish-action {
    display: flex;
    align-items: center;
}

.btn-add-cart {
    width: 35px;
    height: 35px;
    border-radius: 50%;
    background-color: var(--primary);
    color: #ffffff;
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.btn-add-cart:hover {
    transform: scale(1.1);
}

.mom-footer {
    padding: 1.5rem;
    border-top: 1px solid var(--border-color);
    background-color: var(--bg-white);
}

/* ==========================================================================
   LEGAL TERMS & PRIVACY CUSTOM IDENTITY AND TEXTBOXES
   ========================================================================== */
.legal-container-text {
    max-width: 800px;
    margin: 0 auto;
}

.legal-text-box {
    background-color: var(--bg-white);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-xl);
    padding: 4.5rem;
    box-shadow: var(--shadow-md);
}

.legal-text-box h3 {
    font-size: 1.4rem;
    margin: 2.5rem 0 1rem;
}

.legal-text-box p {
    color: var(--text-body);
    font-size: 0.95rem;
    margin-bottom: 1.25rem;
    text-align: justify;
}

.legal-text-box ul {
    margin-left: 1.5rem;
    margin-bottom: 1.5rem;
}

.legal-text-box ul li {
    font-size: 0.95rem;
    color: var(--text-body);
    margin-bottom: 0.5rem;
}

.legal-identity-callout {
    background-color: var(--bg-light);
    border-left: 4px solid var(--primary);
    padding: 1.5rem;
    border-radius: 0 var(--radius-md) var(--radius-md) 0;
    margin: 2rem 0;
}

.legal-identity-callout p {
    margin-bottom: 0.5rem !important;
    text-align: left !important;
    font-size: 0.9rem !important;
}

/* ==========================================================================
   GLOBAL FOOTER & COMPLIANCE WIDGETS
   ========================================================================== */
.footer {
    background-color: var(--bg-white);
    border-top: 1px solid var(--border-color);
    padding: 5rem 0 0;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr 0.8fr 1.2fr;
    gap: 3rem;
    margin-bottom: 4rem;
}

.footer-logo {
    display: inline-flex;
    align-items: center;
    margin-bottom: 1.5rem;
}

.logo-img-footer {
    height: 38px;
    width: auto;
}

.logo-text-footer {
    font-size: 1.35rem;
    font-weight: 850;
    font-family: 'Outfit', sans-serif;
    background: var(--gradient-brand);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.brand-desc {
    color: var(--text-muted);
    font-size: 0.9rem;
    line-height: 1.5;
    margin-bottom: 2rem;
}

.social-links {
    display: flex;
    gap: 1rem;
}

.social-icon {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    border: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-title);
    transition: var(--transition);
}

.social-icon:hover {
    color: #ffffff;
    transform: translateY(-3px);
}

.social-icon.fb:hover { background-color: #3b5998; border-color: #3b5998; }
.social-icon.ig:hover { background: linear-gradient(45deg, #f09433 0%, #e6683c 25%, #dc2743 50%, #cc2366 75%, #bc1888 100%); border-color: transparent; }
.social-icon.wa:hover { background-color: #25d366; border-color: #25d366; }

.footer-title {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 2rem;
}

.footer-links {
    list-style: none;
}

.footer-links li {
    margin-bottom: 1rem;
}

.footer-links li a {
    color: var(--text-muted);
    font-size: 0.9rem;
    font-weight: 500;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.footer-links li a:hover {
    color: var(--primary);
    transform: translateX(3px);
}

.compliance-info p {
    font-size: 0.85rem;
    color: var(--text-body);
    margin-bottom: 1.25rem;
    line-height: 1.45;
}

.comp-label {
    color: var(--text-title);
    font-weight: 700;
}

.comp-value {
    color: var(--text-muted);
}

.footer-bottom {
    background-color: var(--bg-light);
    padding: 2rem 0;
    border-top: 1px solid var(--border-color);
}

.footer-bottom-flex {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.copyright {
    font-size: 0.85rem;
    color: var(--text-muted);
}

.legal-links a {
    font-size: 0.85rem;
    color: var(--text-muted);
    font-weight: 600;
}

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

.legal-links .divider {
    color: var(--border-color);
    margin: 0 0.5rem;
}

/* ==========================================================================
   FLOATING WHATSAPP BUTTON WITH PULSE AND TOOLTIP
   ========================================================================== */
.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    background-color: #25d366;
    color: #ffffff;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.85rem;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15);
    z-index: 1000;
    transition: var(--transition);
    animation: waPulse 2s infinite;
}

.whatsapp-float:hover {
    transform: scale(1.15) rotate(10deg);
    color: #ffffff;
}

.wa-tooltip {
    position: absolute;
    right: 75px;
    background-color: var(--text-title);
    color: #ffffff;
    padding: 0.5rem 1rem;
    border-radius: var(--radius-sm);
    font-size: 0.8rem;
    font-weight: 700;
    white-space: nowrap;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
    box-shadow: var(--shadow-sm);
}

.whatsapp-float:hover .wa-tooltip {
    opacity: 1;
    visibility: visible;
}

@keyframes waPulse {
    0% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.6); }
    70% { box-shadow: 0 0 0 15px rgba(37, 211, 102, 0); }
    100% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0); }
}

/* ==========================================================================
   MODALS POPUP SYSTEM
   ========================================================================== */
.modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background-color: rgba(15, 23, 42, 0.4);
    backdrop-filter: blur(8px);
    z-index: 2000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
}

.modal.active {
    opacity: 1;
    visibility: visible;
}

.modal-content {
    background-color: var(--bg-white);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-xl);
    width: 90%;
    max-width: 500px;
    box-shadow: var(--shadow-lg);
    overflow: hidden;
    transform: scale(0.9);
    transition: var(--transition);
}

.modal.active .modal-content {
    transform: scale(1);
}

.modal-header {
    background-color: var(--bg-light);
    padding: 1.5rem 2rem;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.modal-header h3 {
    font-size: 1.25rem;
}

.modal-close {
    font-size: 1.75rem;
    font-weight: 500;
    background: transparent;
    border: none;
    cursor: pointer;
    color: var(--text-muted);
    transition: var(--transition);
}

.modal-close:hover {
    color: #ef4444;
}

.modal-body {
    padding: 2rem;
}

.modal-body p {
    font-size: 0.9rem;
    color: var(--text-muted);
    margin-bottom: 1.5rem;
}

/* ==========================================================================
   ON SCROLL REVEALS & MICRO-ANIMATIONS
   ========================================================================== */
.animate-on-scroll {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}

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

.animate-fade-in {
    opacity: 0;
    animation: fadeIn 0.8s ease forwards;
}

.animate-slide-up {
    opacity: 0;
    transform: translateY(50px);
    animation: slideUp 0.8s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}

@keyframes fadeIn {
    to { opacity: 1; }
}

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

/* ==========================================================================
   RESPONSIVE SCALING (MOBILE ADAPTIVE RULES)
   ========================================================================== */
@media (max-width: 1024px) {
    .grid-three-cols {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .footer-grid {
        grid-template-columns: 1fr 1fr;
    }
    
    .hero-title {
        font-size: 3rem;
    }
    
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 2rem;
    }
}

@media (max-width: 768px) {
    .grid-two-cols, .grid-three-cols, .contact-grid {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    
    .hero-container {
        grid-template-columns: 1fr;
        gap: 3rem;
        text-align: center;
    }
    
    .hero-lead {
        margin-left: auto;
        margin-right: auto;
    }
    
    .hero-cta-group {
        justify-content: center;
    }
    
    .hero-graphics {
        height: 380px;
    }
    
    .mockup-frame {
        width: 280px;
        height: 220px;
    }
    
    .menu-toggle {
        display: block;
    }
    
    .nav-menu {
        position: fixed;
        top: 4.5rem;
        left: -100%;
        width: 100%;
        height: calc(100vh - 4.5rem);
        background-color: var(--bg-white);
        flex-direction: column;
        padding: 3rem 2rem;
        gap: 1.5rem;
        transition: left 0.4s cubic-bezier(0.4, 0, 0.2, 1);
        border-top: 1px solid var(--border-color);
        overflow-y: auto;
    }
    
    .nav-menu.active {
        left: 0;
    }
    
    .nav-dropdown {
        width: 100%;
        text-align: center;
    }
    
    .dropdown-content {
        position: static;
        transform: none !important;
        box-shadow: none;
        border: none;
        opacity: 1;
        visibility: visible;
        max-height: 0;
        overflow: hidden;
        transition: max-height 0.3s;
        width: 100%;
    }
    
    .nav-dropdown:hover .dropdown-content {
        max-height: 300px;
    }
    
    .btn-header-cta {
        width: 100%;
        justify-content: center;
        margin-top: 1.5rem;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .footer-bottom-flex {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }
    
    .testimonial-slider-container {
        padding: 3rem 2rem;
    }
    
    .test-quote {
        font-size: 1.2rem;
    }
    
    .slider-controls {
        position: static;
        margin-top: 2rem;
        justify-content: center;
    }
    
    .legal-text-box {
        padding: 2.5rem 1.5rem;
    }
}