/* ========================================
   ZAPFY - DESIGN SYSTEM ELEGANTE
   ======================================== */

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

:root {
    /* Cores refinadas do Zapfy */
    --primary-zapfy: #E33814;
    --primary-zapfy-light: #FF4422;
    --primary-zapfy-dark: #CC2200;
    --primary-zapfy-subtle: rgba(227, 56, 20, 0.08);
    
    --secondary-green: #10B981;
    --secondary-blue: #1E40AF;
    
    /* Tons de cinza elegantes */
    --gray-50: #FAFAFA;
    --gray-100: #F5F5F5;
    --gray-200: #E5E5E5;
    --gray-300: #D4D4D4;
    --gray-400: #A3A3A3;
    --gray-500: #737373;
    --gray-600: #525252;
    --gray-700: #404040;
    --gray-800: #262626;
    --gray-900: #171717;
    
    --white: #FFFFFF;
    --black: #000000;
    
    /* Typography - Fontes premium */
    --font-primary: 'Satoshi', -apple-system, BlinkMacSystemFont, 'Inter', sans-serif;
    --font-secondary: 'Helvetica Neue', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-mono: 'SF Mono', 'Monaco', 'Inconsolata', monospace;
    
    /* Font weights */
    --weight-thin: 100;
    --weight-light: 300;
    --weight-regular: 400;
    --weight-medium: 500;
    --weight-semibold: 600;
    --weight-bold: 700;
    --weight-black: 800;
    
    /* Spacing system */
    --space-1: 0.25rem;   /* 4px */
    --space-2: 0.5rem;    /* 8px */
    --space-3: 0.75rem;   /* 12px */
    --space-4: 1rem;      /* 16px */
    --space-5: 1.25rem;   /* 20px */
    --space-6: 1.5rem;    /* 24px */
    --space-8: 2rem;      /* 32px */
    --space-10: 2.5rem;   /* 40px */
    --space-12: 3rem;     /* 48px */
    --space-16: 4rem;     /* 64px */
    --space-20: 5rem;     /* 80px */
    --space-24: 6rem;     /* 96px */
    --space-32: 8rem;     /* 128px */
    
    /* Border radius */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-xl: 16px;
    --radius-2xl: 24px;
    --radius-full: 9999px;
    
    /* Shadows elegantes */
    --shadow-subtle: 0 1px 2px 0 rgba(0, 0, 0, 0.02);
    --shadow-sm: 0 1px 3px 0 rgba(0, 0, 0, 0.04), 0 1px 2px -1px rgba(0, 0, 0, 0.04);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.06), 0 2px 4px -2px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.08), 0 4px 6px -4px rgba(0, 0, 0, 0.08);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 8px 10px -6px rgba(0, 0, 0, 0.1);
    --shadow-2xl: 0 25px 50px -12px rgba(0, 0, 0, 0.15);
    
    /* Transitions */
    --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-base: 300ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 500ms cubic-bezier(0.4, 0, 0.2, 1);
}

/* Base styles */
html {
    scroll-behavior: smooth;
    font-feature-settings: 'kern' 1, 'liga' 1, 'calt' 1, 'pnum' 1, 'tnum' 0, 'onum' 1, 'lnum' 0, 'dlig' 1;
}

body {
    font-family: var(--font-primary);
    font-size: 16px;
    line-height: 1.6;
    color: var(--gray-800);
    background-color: var(--white);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    text-rendering: optimizeLegibility;
    font-feature-settings: 'kern' 1;
}

/* Typography Scale */
.text-xs { font-size: 0.75rem; line-height: 1rem; }
.text-sm { font-size: 0.875rem; line-height: 1.25rem; }
.text-base { font-size: 1rem; line-height: 1.5rem; }
.text-lg { font-size: 1.125rem; line-height: 1.75rem; }
.text-xl { font-size: 1.25rem; line-height: 1.75rem; }
.text-2xl { font-size: 1.5rem; line-height: 2rem; }
.text-3xl { font-size: 1.875rem; line-height: 2.25rem; }
.text-4xl { font-size: 2.25rem; line-height: 2.5rem; }
.text-5xl { font-size: 3rem; line-height: 1; }
.text-6xl { font-size: 3.75rem; line-height: 1; }
.text-7xl { font-size: 4.5rem; line-height: 1; }

/* Container system - Com margens laterais adequadas */
.container {
    width: 100%;
    max-width: 1280px;
    margin: 0 auto;
    padding-left: var(--space-8);
    padding-right: var(--space-8);
}

.w-container {
    width: 100%;
    max-width: 1280px;
    margin: 0 auto;
    padding-left: var(--space-8);
    padding-right: var(--space-8);
}

.padding-global {
    padding-left: var(--space-8);
    padding-right: var(--space-8);
}

/* ========================================
   NAVIGATION - Ultra Clean
   ======================================== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(20px) saturate(180%);
    border-bottom: 1px solid var(--gray-200);
    z-index: 50;
    transition: all var(--transition-base);
}

.navbar.scrolled {
    background: rgba(255, 255, 255, 0.95);
    border-bottom-color: var(--gray-300);
    box-shadow: var(--shadow-sm);
}

.navbar-component {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 72px;
}

/* Marca do Zapfy - Logo + Texto */
.brand {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    text-decoration: none;
    transition: all var(--transition-base);
}

.brand-logo {
    height: 32px;
    width: 32px;
    transition: all var(--transition-base);
}

.brand-text {
    font-family: var(--font-primary);
    font-size: 24px;
    font-weight: var(--weight-bold);
    color: var(--gray-900);
    letter-spacing: -0.02em;
    transition: color var(--transition-base);
}

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

.brand:hover .brand-text {
    color: var(--primary-zapfy);
}

/* Compatibilidade com classes antigas */
.brand-image {
    height: 32px;
    width: auto;
    transition: all var(--transition-base);
}

.brand-image:hover {
    opacity: 0.8;
}


.right-navbar-content {
    display: flex;
    align-items: center;
    gap: var(--space-4);
}

/* Link da loja de apps - Estilo elegante e premium */
.app-store-link {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    background: linear-gradient(135deg, var(--white) 0%, var(--gray-50) 100%);
    color: var(--gray-700);
    padding: var(--space-3) var(--space-5);
    border-radius: var(--radius-full);
    text-decoration: none;
    font-weight: var(--weight-semibold);
    font-size: 14px;
    letter-spacing: -0.01em;
    transition: all var(--transition-base);
    border: 1px solid rgba(227, 56, 20, 0.12);
    box-shadow: var(--shadow-subtle);
    backdrop-filter: blur(10px);
    position: relative;
    overflow: hidden;
}

.app-store-link::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.4), transparent);
    transition: left var(--transition-slow);
}

.app-store-link:hover::before {
    left: 100%;
}

.app-store-link:hover {
    background: linear-gradient(135deg, var(--primary-zapfy) 0%, var(--primary-zapfy-dark) 100%);
    color: var(--white);
    border-color: var(--primary-zapfy);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.app-store-link:hover i {
    color: var(--white) !important;
    transform: scale(1.1) rotate(5deg);
}

.app-store-link i {
    font-size: 16px;
    color: var(--primary-zapfy);
    transition: all var(--transition-base);
    z-index: 1;
    position: relative;
}

.app-store-link span {
    font-family: var(--font-primary);
    font-weight: var(--weight-semibold);
    color: var(--gray-800);
    z-index: 1;
    position: relative;
    transition: color var(--transition-base);
}

.app-store-link:hover span {
    color: var(--white);
}

/* ========================================
   HERO SECTION - Impactante e Elegante
   ======================================== */
.hero-section {
    min-height: 100vh;
    display: flex;
    align-items: center;
    background: linear-gradient(135deg, var(--gray-50) 0%, var(--white) 100%);
    position: relative;
    overflow: hidden;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -50%;
    width: 100%;
    height: 200%;
    background: radial-gradient(circle, var(--primary-zapfy-subtle) 0%, transparent 70%);
    opacity: 0.3;
    animation: float 20s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translate(0, 0) rotate(0deg); }
    33% { transform: translate(30px, -30px) rotate(120deg); }
    66% { transform: translate(-20px, 20px) rotate(240deg); }
}

/* Hero top subtitle - Centralizado */
.hero-top-subtitle {
    position: absolute;
    top: 120px;
    left: 0;
    right: 0;
    text-align: center;
    z-index: 5;
    max-width: 900px;
    margin: 0 auto;
    padding: 0 var(--space-8);
}

.hero-subtitle-text {
    font-size: 18px;
    line-height: 1.6;
    color: var(--gray-600);
    font-weight: var(--weight-medium);
    letter-spacing: -0.01em;
}

.hero-heading-component {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-20);
    align-items: center;
    min-height: 80vh;
    padding: var(--space-32) 4rem 0 4rem;
    max-width: 1200px;
    margin: 0 auto;
    width: 100%;
    margin-top: 80px;
}

.heading-wrapper {
    height: 100%;
    display: flex;
    justify-content: center;
    z-index: 2;
    max-width: 600px;
    flex-direction: column;
}

.heading {
    display: flex;
    flex-direction: column;
    justify-content: center;
    flex: 1;
}

.caps {
    font-family: var(--font-secondary);
    font-weight: var(--weight-thin);
    font-size: 14px;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--gray-500);
    margin-bottom: var(--space-6);
}

.text-highlight-orange {
    color: var(--primary-zapfy);
    font-weight: var(--weight-bold);
}

.heading-text-size {
    text-indent: 0;
    white-space: pre-line;
    min-width: 100%;
    margin-bottom: var(--space-12);
    font-family: HelveticaNeue-Thin, sans-serif;
    font-size: clamp(2.5rem, 5vw, 4.5rem);
    font-weight: 400;
    line-height: 1.1;
    color: var(--gray-900);
    margin-top: var(--space-22);
    max-width: 600px;
}

.text-color-light-orange {
    color: var(--primary-zapfy-light);
    font-family: HelveticaNeue-Thin, sans-serif;
    font-weight: 400;
}

/* Botão principal elegante */
.button.white {
    background: var(--primary-zapfy);
    color: var(--white);
    padding: var(--space-5) var(--space-10);
    border-radius: var(--radius-full);
    text-decoration: none;
    font-weight: var(--weight-semibold);
    font-size: 16px;
    letter-spacing: -0.01em;
    display: inline-flex;
    align-items: center;
    gap: var(--space-3);
    transition: all var(--transition-base);
    border: 2px solid var(--primary-zapfy);
    box-shadow: var(--shadow-lg);
}

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

.button-wrapper {
    display: flex;
    align-items: center;
    gap: var(--space-3);
}

.button-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
}

/* ========================================
   CHAT DEMO - iPhone Clean & Simple
   ======================================== */
.home-1-hero-wrapper {
    height: 100%;
    display: flex;
    justify-content: center;
    z-index: 2;
    align-items: center;
    width: 100%;
    position: relative;
}

.chat-demo-wrapper {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    margin: 0 auto;
}

.iphone-frame {
    width: 350px;
    height: 700px;
    background: #1d1d1f;
    border-radius: 45px;
    padding: 7px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
    position: relative;
}

.iphone-frame::before {
    content: '';
    position: absolute;
    top: 20px;
    left: 50%;
    transform: translateX(-50%);
    width: 100px;
    height: 25px;
    background: #000;
    border-radius: 15px;
    z-index: 10;
}

.iphone-screen {
    width: 100%;
    height: 100%;
    background: var(--white);
    border-radius: 37px;
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.chat-header {
    background: var(--primary-zapfy);
    color: var(--white);
    padding: var(--space-6) var(--space-4);
    padding-top: var(--space-12);
}

.chat-contact {
    display: flex;
    align-items: center;
    gap: var(--space-3);
}

.contact-avatar {
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
}

.contact-name {
    font-weight: var(--weight-semibold);
    font-size: 16px;
}

.contact-status {
    font-size: 12px;
    opacity: 0.8;
}

.chat-messages {
    flex: 1;
    padding: var(--space-5);
    background: linear-gradient(180deg, #f8f9fa 0%, #f2f2f7 100%);
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
    overflow-y: auto;
    height: 500px;
    margin: 0 6px;
    border-radius: 8px 8px 0 0;
}

.chat-message {
    display: flex;
    flex-direction: column;
    max-width: 85%;
    animation: slideInChat 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    margin-bottom: var(--space-3);
}

.chat-message.received {
    align-self: flex-start;
}

.chat-message.sent {
    align-self: flex-end;
}

.message-bubble {
    padding: var(--space-3) var(--space-4);
    border-radius: var(--radius-xl);
    font-size: 13px;
    line-height: 1.3;
    font-weight: var(--weight-regular);
    letter-spacing: -0.01em;
    word-wrap: break-word;
    word-break: break-word;
    overflow-wrap: break-word;
    hyphens: auto;
    box-shadow: var(--shadow-subtle);
    max-width: 100%;
    min-width: 0;
}

.message-timestamp {
    font-size: 11px;
    color: var(--gray-400);
    margin-top: var(--space-1);
    font-weight: var(--weight-regular);
    opacity: 0.7;
}

.chat-message.received .message-timestamp {
    align-self: flex-start;
    margin-left: var(--space-2);
}

.chat-message.sent .message-timestamp {
    align-self: flex-end;
    margin-right: var(--space-2);
}

.chat-message.received .message-bubble {
    background: var(--white);
    color: var(--gray-800);
    border-bottom-left-radius: var(--radius-md);
}

.chat-message.sent .message-bubble {
    background: var(--primary-zapfy);
    color: var(--white);
    border-bottom-right-radius: var(--radius-md);
}

.typing-indicator {
    display: flex;
    align-items: center;
    padding: var(--space-3) var(--space-4);
    background: var(--white);
    border-radius: var(--radius-xl);
    border-bottom-left-radius: var(--radius-md);
    max-width: 80px;
    align-self: flex-start;
    box-shadow: var(--shadow-subtle);
}

.typing-dots {
    display: flex;
    gap: 4px;
}

.typing-dots span {
    width: 6px;
    height: 6px;
    background: var(--gray-400);
    border-radius: 50%;
    animation: typingDots 1.4s infinite ease-in-out;
}

.typing-dots span:nth-child(2) { animation-delay: 0.2s; }
.typing-dots span:nth-child(3) { animation-delay: 0.4s; }

@keyframes typingDots {
    0%, 60%, 100% { transform: translateY(0); opacity: 0.4; }
    30% { transform: translateY(-8px); opacity: 1; }
}

@keyframes slideInChat {
    from {
        opacity: 0;
        transform: translateY(20px) scale(0.95);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

.chat-input {
    padding: var(--space-4);
    background: var(--gray-100);
    border-top: 1px solid var(--gray-200);
    margin: 0 4px;
    border-radius: 0 0 36px 36px;
}

.input-placeholder {
    padding: var(--space-3) var(--space-4);
    background: var(--white);
    border-radius: var(--radius-full);
    color: var(--gray-400);
    font-size: 14px;
    border: 1px solid var(--gray-200);
}

/* ========================================
   CALCULATOR MODAL - Premium Design
   ======================================== */
.calculator-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(8px);
    display: none;
    justify-content: center;
    align-items: center;
    z-index: 100;
    padding: var(--space-6);
}

.calculator-modal.active {
    display: flex;
}

.calculator-content {
    background: var(--white);
    border-radius: var(--radius-2xl);
    width: 100%;
    max-width: 600px;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: var(--shadow-2xl);
    animation: modalSlideIn 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

@keyframes modalSlideIn {
    from {
        opacity: 0;
        transform: scale(0.95) translateY(20px);
    }
    to {
        opacity: 1;
        transform: scale(1) translateY(0);
    }
}

.calculator-header {
    padding: var(--space-8);
    border-bottom: 1px solid var(--gray-200);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.calculator-header h2 {
    font-family: var(--font-primary);
    font-size: 28px;
    font-weight: var(--weight-bold);
    color: var(--gray-900);
    letter-spacing: -0.02em;
}

.close-calculator {
    background: var(--gray-100);
    border: none;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    font-size: 18px;
    color: var(--gray-600);
    cursor: pointer;
    transition: all var(--transition-fast);
    display: flex;
    align-items: center;
    justify-content: center;
}

.close-calculator:hover {
    background: var(--gray-200);
    color: var(--gray-800);
}

.calculator-form {
    padding: var(--space-8);
}

.form-group {
    margin-bottom: var(--space-6);
}

.form-group label {
    display: block;
    margin-bottom: var(--space-2);
    font-weight: var(--weight-semibold);
    color: var(--gray-800);
    font-size: 15px;
    letter-spacing: -0.01em;
}

.form-group input {
    width: 100%;
    padding: var(--space-4);
    border: 2px solid var(--gray-200);
    border-radius: var(--radius-lg);
    font-size: 16px;
    font-family: var(--font-primary);
    transition: all var(--transition-fast);
    background: var(--gray-50);
}

.form-group input:focus {
    outline: none;
    border-color: var(--primary-zapfy);
    background: var(--white);
    box-shadow: 0 0 0 3px var(--primary-zapfy-subtle);
}

/* Estilo para campo select */
.form-group select {
    width: 100%;
    padding: var(--space-4);
    border: 2px solid var(--gray-200);
    border-radius: var(--radius-lg);
    font-size: 16px;
    font-family: var(--font-primary);
    transition: all var(--transition-fast);
    background: var(--gray-50);
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23737373' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3e%3cpolyline points='6,9 12,15 18,9'%3e%3c/polyline%3e%3c/svg%3e");
    background-repeat: no-repeat;
    background-position: right 12px center;
    background-size: 18px;
    padding-right: 48px;
}

.form-group select:focus {
    outline: none;
    border-color: var(--primary-zapfy);
    background-color: var(--white);
    box-shadow: 0 0 0 3px var(--primary-zapfy-subtle);
}

.form-group select:hover {
    border-color: var(--gray-300);
    background-color: var(--white);
}

.form-group select option {
    padding: var(--space-3);
    font-family: var(--font-primary);
    color: var(--gray-800);
}

.btn-calculate {
    width: 100%;
    background: var(--primary-zapfy);
    color: var(--white);
    padding: var(--space-5);
    border: none;
    border-radius: var(--radius-lg);
    font-size: 16px;
    font-weight: var(--weight-semibold);
    font-family: var(--font-primary);
    cursor: pointer;
    transition: all var(--transition-base);
    letter-spacing: -0.01em;
}

.btn-calculate:hover {
    background: var(--primary-zapfy-dark);
    transform: translateY(-1px);
    box-shadow: var(--shadow-lg);
}

.calculator-results {
    padding: var(--space-8);
    border-top: 1px solid var(--gray-200);
    background: var(--gray-50);
}

.calculator-results h3 {
    margin-bottom: var(--space-6);
    font-size: 22px;
    font-weight: var(--weight-bold);
    color: var(--gray-900);
    letter-spacing: -0.01em;
}

.result-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--space-4) 0;
    border-bottom: 1px solid var(--gray-200);
}

.result-item:last-child {
    border-bottom: none;
}

.result-label {
    color: var(--gray-600);
    font-weight: var(--weight-medium);
    font-size: 15px;
}

.result-value {
    font-weight: var(--weight-bold);
    color: var(--gray-900);
    font-size: 18px;
    letter-spacing: -0.01em;
}

.result-value.highlight {
    color: var(--primary-zapfy);
    font-size: 24px;
    font-weight: var(--weight-black);
}

.result-cta {
    margin-top: var(--space-8);
    text-align: center;
    padding: var(--space-8);
    background: var(--white);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-sm);
}

.result-cta p {
    margin-bottom: var(--space-6);
    color: var(--gray-600);
    line-height: 1.6;
}

.btn-primary {
    background: var(--primary-zapfy);
    color: var(--white);
    padding: var(--space-4) var(--space-8);
    border: none;
    border-radius: var(--radius-full);
    font-size: 16px;
    font-weight: var(--weight-semibold);
    cursor: pointer;
    transition: all var(--transition-base);
    letter-spacing: -0.01em;
}

.btn-primary:hover {
    background: var(--primary-zapfy-dark);
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

/* ========================================
   FEATURES SECTION - Clean Grid
   ======================================== */
.section-background {
    background: var(--gray-50);
    padding: var(--space-32) 0;
}

.home-cards {
    max-width: 1200px;
    margin: 0 auto;
    position: relative;
}

/* Navigation arrows for cards */
.cards-navigation {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: var(--space-6);
    margin-top: var(--space-8);
    padding: 0 var(--space-4);
}

.cards-nav-arrow {
    background: var(--white);
    color: var(--primary-zapfy);
    width: 44px;
    height: 44px;
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    cursor: pointer;
    z-index: 20;
    transition: all var(--transition-base);
    border: 2px solid var(--gray-200);
    box-shadow: var(--shadow-sm);
    font-weight: var(--weight-bold);
}

.cards-nav-arrow:hover {
    background: var(--primary-zapfy);
    color: var(--white);
    border-color: var(--primary-zapfy);
    transform: scale(1.05);
    box-shadow: var(--shadow-md);
}

.cards-nav-arrow.disabled {
    opacity: 0.4;
    cursor: not-allowed;
    background: var(--gray-100);
    color: var(--gray-400);
    border-color: var(--gray-200);
}

.cards-nav-arrow.disabled:hover {
    background: var(--gray-100);
    color: var(--gray-400);
    border-color: var(--gray-200);
    transform: none;
    box-shadow: var(--shadow-sm);
}

.nav-indicator {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    font-size: 14px;
    color: var(--gray-600);
    font-weight: var(--weight-medium);
    min-width: 120px;
    justify-content: center;
}

.scroll-indicator {
    position: absolute;
    right: var(--space-8);
    bottom: -60px;
    transform: none;
    background: rgba(227, 56, 20, 0.1);
    color: var(--primary-zapfy);
    padding: var(--space-3);
    border-radius: 50%;
    font-size: 18px;
    pointer-events: none;
    z-index: 10;
    transition: all var(--transition-base);
    backdrop-filter: blur(10px);
    border: 2px solid rgba(227, 56, 20, 0.2);
    box-shadow: var(--shadow-md);
    display: none; /* Esconder o indicador antigo */
}

@keyframes pulseRight {
    0%, 100% { opacity: 0.6; transform: translateX(0); }
    50% { opacity: 1; transform: translateX(5px); }
}

.heading-home-section {
    text-align: center;
    margin-bottom: var(--space-20);
}

.heading-4 {
    font-family: var(--font-primary);
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: var(--weight-black);
    line-height: 1.2;
    color: var(--gray-900);
    letter-spacing: -0.02em;
    margin-bottom: var(--space-6);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    text-rendering: optimizeLegibility;
}

.home-cards-grid {
    display: flex;
    gap: var(--space-8);
    margin-top: var(--space-20);
    overflow-x: scroll;
    scroll-snap-align: center;
    scroll-snap-type: x mandatory;
    padding: 0 var(--space-8);
    scroll-behavior: smooth;
    scrollbar-width: none; /* Firefox */
    -ms-overflow-style: none; /* IE/Edge */
    justify-content: start; /* Começar alinhado para permitir scroll */
    position: relative; /* Para posicionar as setas */
}

.home-cards-grid::-webkit-scrollbar {
    display: none; /* Chrome/Safari/Opera */
}

.home-cards-item {
    background: var(--white);
    border-radius: var(--radius-2xl);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-base);
    border: 1px solid var(--gray-200);
    flex: 0 0 500px; /* Aumentar largura para garantir scroll */
    scroll-snap-align: center;
    min-height: 650px;
}

.home-cards-item:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
    border-color: var(--gray-300);
}

.home-card-image {
    overflow: hidden;
    height: 450px;
    padding-bottom: var(--space-6);
}

.about-card-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.home-cards-item:hover .about-card-image {
    transform: scale(1.05);
}

.home-card-item-wrap {
    padding: var(--space-8);
}

.text-size-large {
    font-size: 22px;
    font-weight: var(--weight-bold);
    color: var(--gray-900);
    letter-spacing: -0.01em;
    margin-bottom: var(--space-4);
    line-height: 1.3;
}

.text-size-regular {
    font-size: 16px;
    line-height: 1.6;
    color: var(--gray-600);
    letter-spacing: -0.01em;
}

.opacity-60 {
    opacity: 1; /* Removemos a opacidade artificial */
}

/* ========================================
   PRICING SECTION - Modern Layout
   ======================================== */
.section-2 {
    padding: var(--space-16) 0;
    background: var(--white);
}

.pricing-tabs-component {
    text-align: center;
    max-width: 900px;
    margin: 0 auto;
}

.heading-4.text-weight-bold.large {
    font-size: clamp(2.5rem, 5vw, 4.5rem);
    font-weight: var(--weight-black);
    line-height: 1.1;
    margin-bottom: var(--space-8);
    letter-spacing: -0.02em;
}

.text-highlight-green {
    color: var(--secondary-green);
}

.text-highlight-red {
    color: #DC2626;
}

.text-block-2 {
    font-size: 18px;
    line-height: 1.6;
    color: var(--gray-600);
    margin-bottom: var(--space-6);
    letter-spacing: -0.01em;
}

.combine-cta2_max-width {
    max-width: 500px;
    margin: var(--space-16) auto;
}

.combine-form {
    display: flex;
    gap: var(--space-3);
    margin-bottom: var(--space-6);
}

.combine-form_input-grey {
    flex: 1;
    padding: var(--space-5);
    border: 2px solid var(--gray-200);
    border-radius: var(--radius-full);
    font-size: 16px;
    font-family: var(--font-primary);
    transition: all var(--transition-fast);
    background: var(--gray-50);
}

.combine-form_input-grey:focus {
    outline: none;
    border-color: var(--primary-zapfy);
    background: var(--white);
    box-shadow: 0 0 0 3px var(--primary-zapfy-subtle);
}

.combine-button {
    background: var(--primary-zapfy);
    color: var(--white);
    padding: var(--space-5) var(--space-8);
    border: none;
    border-radius: var(--radius-full);
    font-size: 16px;
    font-weight: var(--weight-semibold);
    cursor: pointer;
    transition: all var(--transition-base);
    white-space: nowrap;
    letter-spacing: -0.01em;
}

.combine-button:hover {
    background: var(--primary-zapfy-dark);
    transform: translateY(-1px);
    box-shadow: var(--shadow-lg);
}

.combine-form_success-message,
.combine-form_error-message {
    padding: var(--space-5);
    border-radius: var(--radius-lg);
    margin-top: var(--space-4);
    text-align: center;
    font-weight: var(--weight-medium);
}

.combine-form_success-message {
    background: #ECFDF5;
    color: #059669;
    border: 1px solid #A7F3D0;
}

.combine-form_error-message {
    background: #FEF2F2;
    color: #DC2626;
    border: 1px solid #FECACA;
}

.text-size-small {
    font-size: 14px;
    color: var(--gray-500);
    margin-top: var(--space-6);
    letter-spacing: -0.01em;
}

/* Value bullets for pricing section */
.value-bullets {
    list-style: none;
    padding: 0;
    margin: var(--space-8) 0;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.value-bullets li {
    display: flex;
    align-items: flex-start;
    margin-bottom: var(--space-4);
    padding: var(--space-4);
    background: var(--gray-50);
    border-radius: var(--radius-lg);
    border-left: 4px solid var(--primary-zapfy);
    font-size: 16px;
    line-height: 1.5;
    color: var(--gray-700);
}

.value-bullets li::before {
    content: '✓';
    color: var(--primary-zapfy);
    font-weight: var(--weight-bold);
    font-size: 18px;
    margin-right: var(--space-3);
    flex-shrink: 0;
    margin-top: 2px;
}

.value-bullets li strong {
    color: var(--gray-900);
    font-weight: var(--weight-bold);
}

.cta-section {
    margin: var(--space-12) 0;
    text-align: center;
}

.competitor-comparison {
    background: var(--gray-50);
    border-radius: var(--radius-xl);
    padding: var(--space-8);
    margin: var(--space-8) 0;
    border-left: 4px solid var(--primary-zapfy);
}

.competitor-comparison h3 {
    color: var(--gray-900);
    font-size: 20px;
    font-weight: var(--weight-bold);
    margin-bottom: var(--space-4);
}

.competitor-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--space-4);
    margin: var(--space-6) 0;
}

.competitor-item {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: var(--space-4);
    text-align: center;
    border: 1px solid var(--gray-200);
    transition: all var(--transition-base);
}

.competitor-item:hover {
    border-color: var(--primary-zapfy);
    box-shadow: var(--shadow-sm);
}

.competitor-name {
    font-weight: var(--weight-bold);
    color: var(--gray-900);
    margin-bottom: var(--space-2);
}

.competitor-price {
    color: var(--primary-zapfy);
    font-weight: var(--weight-bold);
    font-size: 18px;
}

.savings-highlight {
    background: linear-gradient(135deg, var(--secondary-green) 0%, #059669 100%);
    color: var(--white);
    padding: var(--space-6);
    border-radius: var(--radius-xl);
    text-align: center;
    margin: var(--space-6) 0;
}

.savings-amount {
    font-size: 28px;
    font-weight: var(--weight-black);
    margin: var(--space-2) 0;
}

/* ========================================
   FOOTER - Minimal and Clean
   ======================================== */
.footer {
    background: var(--gray-900);
    color: var(--gray-300);
    padding: var(--space-20) 0 var(--space-12);
}

.footer-component {
    max-width: 1200px;
    margin: 0 auto;
}

.footer-content {
    margin-bottom: var(--space-16);
}

.footer-left {
    max-width: 600px;
}

.branding-image {
    margin-bottom: var(--space-6);
}

.footer-brand-image {
    height: 32px;
    width: auto;
    filter: brightness(0) invert(1);
    opacity: 0.9;
}

.footer-paragraph .text-size-medium {
    color: var(--gray-400);
    line-height: 1.6;
    margin-bottom: var(--space-8);
    letter-spacing: -0.01em;
}

.double-button-wrapper.footer .button {
    background: var(--primary-zapfy);
    color: var(--white);
    padding: var(--space-4) var(--space-6);
    border-radius: var(--radius-full);
    font-weight: var(--weight-semibold);
    transition: all var(--transition-base);
}

.double-button-wrapper.footer .button:hover {
    background: var(--primary-zapfy-light);
    transform: translateY(-1px);
    box-shadow: var(--shadow-lg);
}

.footer-bottom {
    border-top: 1px solid var(--gray-800);
    padding-top: var(--space-8);
}

.credits-wrapper {
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: var(--gray-500);
    font-size: 14px;
    letter-spacing: -0.01em;
}

.text-color-black {
    color: var(--gray-300);
}

/* ========================================
   RESPONSIVE DESIGN
   ======================================== */
@media (max-width: 1024px) {
    .hero-top-subtitle {
        top: 100px;
        font-size: 16px;
    }
    
    .hero-subtitle-text {
        font-size: 16px;
    }
    
    .hero-heading-component {
        gap: var(--space-16);
        padding: var(--space-24) 3rem 0 3rem;
        margin-top: 60px;
    }
    
    .heading-text-size {
        font-size: clamp(2.5rem, 7vw, 4.5rem);
        margin-bottom: var(--space-8);
    }
    
    .iphone-frame {
        width: 320px;
        height: 640px;
    }
    
    .chat-messages {
        height: 420px;
        max-height: 420px;
        min-height: 420px;
    }
}

@media (max-width: 768px) {
    :root {
        --space-32: 5rem;
        --space-24: 4rem;
        --space-20: 3rem;
    }
    
    .brand-text {
        font-size: 20px;
    }
    
    .app-store-link span {
        display: none;
    }
    
    .app-store-link {
        padding: var(--space-3);
        width: 40px;
        height: 40px;
        border-radius: 50%;
        justify-content: center;
    }
    
    .hero-section {
        min-height: 90vh;
    }
    
    .hero-heading-component {
        display: flex;
        flex-direction: column;
        gap: var(--space-16);
        text-align: center;
        align-items: center;
        padding: var(--space-20) 2rem 0 2rem;
        margin-top: 40px;
    }
    
    .heading-wrapper {
        order: 1;
        max-width: 100%;
        margin-top: var(--space-12);
    }
    
    .home-1-hero-wrapper {
        order: 2;
        margin-top: var(--space-8);
    }
    
    .iphone-frame {
        width: 280px;
        height: 560px;
    }
    
    .chat-messages {
        height: 360px;
        max-height: 360px;
        min-height: 360px;
    }
    
    .home-cards-grid {
        padding: 0 var(--space-6);
        gap: var(--space-6);
    }
    
    .home-cards-item {
        flex: 0 0 350px;
        min-height: 580px;
    }
    
    .home-card-image {
        height: 320px;
    }
    
    .cards-navigation {
        margin-top: var(--space-6);
        gap: var(--space-4);
    }
    
    .cards-nav-arrow {
        width: 40px;
        height: 40px;
        font-size: 16px;
    }
    
    .scroll-indicator {
        right: var(--space-4);
        bottom: -50px;
        padding: var(--space-2);
        font-size: 16px;
    }
    
    .combine-form {
        flex-direction: column;
    }
    
    .calculator-content {
        width: 95%;
        margin: var(--space-4);
    }
    
    .credits-wrapper {
        flex-direction: column;
        gap: var(--space-4);
        text-align: center;
    }
}

@media (max-width: 480px) {
    .container,
    .w-container,
    .padding-global {
        padding: 0 var(--space-4);
    }
    
.hero-section {
        padding: var(--space-20) 0;
        min-height: 80vh;
        flex-direction: column;
    }
    
    .heading-text-size {
        font-size: 2.5rem;
    }
    
    .iphone-frame {
        width: 250px;
        height: 500px;
    }
    
    .chat-messages {
        height: 320px;
        max-height: 320px;
        min-height: 320px;
    }
    
    .calculator-header,
    .calculator-form,
    .calculator-results {
        padding: var(--space-6);
    }
}

/* ========================================
   COST COMPARISON SECTION
   ======================================== */
.cost-comparison-section .cost-comparison-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-8);
    margin-bottom: var(--space-10);
    align-items: stretch;
}

.cost-comparison-section .comparison-card {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    height: 100%;
}

.cost-comparison-section .card-content {
    flex: 1;
    display: flex;
    flex-direction: column;
}

.cost-comparison-section .card-bottom {
    margin-top: auto;
}

/* ========================================
   UTILITY CLASSES
   ======================================== */
.text-weight-thin { font-weight: var(--weight-thin); }
.text-weight-light { font-weight: var(--weight-light); }
.text-weight-regular { font-weight: var(--weight-regular); }
.text-weight-medium { font-weight: var(--weight-medium); }
.text-weight-semibold { font-weight: var(--weight-semibold); }
.text-weight-bold { font-weight: var(--weight-bold); }
.text-weight-black { font-weight: var(--weight-black); }

.text-size-medium { font-size: 16px; }
.margin-right { margin-right: var(--space-3); }

/* Accessibility */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* Focus styles */
*:focus {
    outline: 2px solid var(--primary-zapfy);
    outline-offset: 2px;
}

/* Selection styles */
::selection {
    background: var(--primary-zapfy-subtle);
    color: var(--primary-zapfy-dark);
}

/* ========================================
   IPAD SIMULATION STYLES
   ======================================== */
/* iPad Simulation */
.ipad-simulation {
    display: flex;
    justify-content: center;
    align-items: center;
    margin: var(--space-16) 0 var(--space-24) 0;
    perspective: 1200px;
    padding-bottom: var(--space-6);
}

.ipad-frame {
    width: clamp(400px, 50vw, 600px);
    height: clamp(300px, 37.5vw, 450px);
    background: linear-gradient(135deg, #2a2a2a 0%, #1a1a1a 50%, #000 100%);
    border-radius: 32px;
    padding: 24px;
    box-shadow: 
        0 25px 60px rgba(0, 0, 0, 0.25),
        0 10px 30px rgba(0, 0, 0, 0.15),
        inset 0 2px 0 rgba(255, 255, 255, 0.1),
        inset 0 -2px 0 rgba(0, 0, 0, 0.3);
    position: relative;
    transform: rotateX(8deg) rotateY(-2deg);
    transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.ipad-frame::before {
    content: '';
    position: absolute;
    top: 50%;
    left: -2px;
    width: 4px;
    height: 60px;
    background: linear-gradient(to bottom, #333, #666, #333);
    border-radius: 2px;
    transform: translateY(-50%);
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.3);
}

.ipad-frame::after {
    content: '';
    position: absolute;
    top: 30%;
    right: -2px;
    width: 4px;
    height: 40px;
    background: linear-gradient(to bottom, #333, #666, #333);
    border-radius: 2px;
    transform: translateY(-50%);
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.3);
}

.ipad-frame:hover {
    transform: rotateX(5deg) rotateY(0deg) scale(1.01);
    box-shadow: 
        0 35px 80px rgba(0, 0, 0, 0.3),
        0 15px 40px rgba(0, 0, 0, 0.2),
        inset 0 2px 0 rgba(255, 255, 255, 0.15),
        inset 0 -2px 0 rgba(0, 0, 0, 0.3);
}

.ipad-screen {
    width: 100%;
    height: 100%;
    background: #000;
    border-radius: 20px;
    overflow: hidden;
    position: relative;
    box-shadow: 
        inset 0 0 0 1px rgba(255, 255, 255, 0.1),
        inset 0 1px 3px rgba(0, 0, 0, 0.5);
}

.ipad-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 20px;
    position: absolute;
    top: 0;
    left: 0;
    transition: all 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    opacity: 1;
    transform: scale(1);
}

.ipad-image.fade-out {
    opacity: 0;
    transform: scale(0.95);
}

.ipad-image.fade-in {
    opacity: 1;
    transform: scale(1);
}

/* iPad Responsive */
@media (max-width: 1024px) {
    .ipad-frame {
        width: clamp(350px, 45vw, 500px);
        height: clamp(262px, 33.75vw, 375px);
    }
}

@media (max-width: 768px) {
    .ipad-frame {
        width: clamp(320px, 80vw, 400px);
        height: clamp(240px, 60vw, 300px);
        padding: 16px;
        border-radius: 18px;
    }
    
    .ipad-screen {
        border-radius: 12px;
    }
    
    .ipad-image {
        border-radius: 12px;
    }
}

@media (max-width: 480px) {
    .ipad-frame {
        width: clamp(280px, 90vw, 350px);
        height: clamp(210px, 67.5vw, 262px);
        padding: 12px;
        border-radius: 16px;
        transform: rotateX(10deg) rotateY(0deg);
    }
    
    .ipad-frame:hover {
        transform: rotateX(5deg) rotateY(0deg) scale(1.01);
    }
}