/* ==========================================================================
   DESIGN SYSTEM & VARIABLES (Elegant Anthropic / Claude.ai Clean Theme)
   ========================================================================== */
:root {
    /* Color Tokens (Sophisticated Off-White & Luxury Champagne Gold) */
    --bg-primary: #fcfbfa;            /* Warm Off-White / Sand Background */
    --bg-secondary: #f6f5f2;          /* Light Cream Section Background */
    --surface: #ffffff;               /* Pure White Card Background */
    --border: #e8e6e1;                /* Thin Warm Gray Border */
    
    --primary: #c5a880;               /* Luxury Muted Gold / Champagne */
    --primary-hover: #b0936b;
    --primary-glow: rgba(197, 168, 128, 0.12);
    
    --accent: #1b1816;                /* Deep Warm Black / Charcoal for CTAs and Headings */
    --accent-hover: #2b2724;
    --accent-glow: rgba(27, 24, 22, 0.08);
    
    /* Typography Color System */
    --text-primary: #1b1816;          /* Dark Charcoal for Primary Text */
    --text-secondary: #5a544f;        /* Soft Earthy Gray for Body Text */
    --text-muted: #8c857e;            /* Muted Warm Gray for Metadata and Labels */
    
    --white: #ffffff;
    --success: #65a30d;               /* Muted Olive Green for success states */
    --danger: #dc2626;
    
    /* Layout Tokens */
    --max-width: 1100px;
    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 16px;
    
    /* Transition System */
    --transition-fast: 150ms cubic-bezier(0.25, 0.8, 0.25, 1);
    --transition-normal: 300ms cubic-bezier(0.25, 0.8, 0.25, 1);
    --transition-slow: 600ms cubic-bezier(0.25, 1, 0.5, 1);
}

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

html {
    scroll-behavior: smooth;
    background-color: var(--bg-primary);
    color: var(--text-primary);
    font-family: 'Inter', sans-serif;
    overflow-x: hidden;
}

body {
    background-color: var(--bg-primary);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4 {
    font-family: 'Lora', Georgia, serif;
    font-weight: 500;
    letter-spacing: -0.01em;
    line-height: 1.25;
    color: var(--text-primary);
}

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

/* ==========================================================================
   LAYOUT UTILITIES
   ========================================================================== */
.container {
    width: 100%;
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 24px;
}

.text-center { text-align: center; }
.w-full { width: 100%; }

/* ==========================================================================
   BUTTON SYSTEM (Sophisticated Flat Design)
   ========================================================================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 12px 24px;
    border-radius: var(--radius-sm);
    font-weight: 600;
    font-size: 0.9rem;
    cursor: pointer;
    border: 1px solid transparent;
    transition: all var(--transition-fast);
    white-space: nowrap;
}

.btn:active {
    transform: scale(0.98);
}

.btn-primary {
    background-color: var(--accent);
    color: var(--white);
}

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

.btn-secondary {
    background-color: transparent;
    color: var(--text-secondary);
}

.btn-secondary:hover {
    color: var(--text-primary);
}

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

.btn-outline:hover {
    border-color: var(--text-primary);
    background-color: var(--bg-secondary);
}

.btn-accent {
    background-color: var(--primary);
    color: var(--accent); /* Contraste preto grafite sobre o fundo dourado champanhe */
    border-color: var(--primary);
}

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

.btn-lg {
    padding: 16px 36px;
    font-size: 1rem;
}

/* ==========================================================================
   HEADER / NAVBAR (Minimalist)
   ========================================================================== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background-color: rgba(252, 251, 250, 0.82); /* Mais translúcido para melhor desfoque */
    backdrop-filter: blur(16px); /* Efeito de vidro desfocado premium */
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid rgba(197, 168, 128, 0.1); /* Linha dourada super fina */
    transition: var(--transition-normal);
}

.navbar .container {
    height: 64px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
    font-family: 'Lora', serif;
    font-weight: 600;
    font-size: 1.35rem;
    white-space: nowrap;
}

.logo-icon {
    color: var(--primary);
}

.logo-text {
    color: var(--accent);
}

.logo-text span {
    color: var(--primary);
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 20px;
    font-size: 0.88rem;
    font-weight: 500;
    color: var(--text-secondary);
}

.nav-links a {
    white-space: nowrap;
}

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

.nav-actions {
    display: flex;
    align-items: center;
    gap: 12px;
}

.mobile-toggle {
    display: none;
    background: transparent;
    border: none;
    color: var(--text-primary);
    cursor: pointer;
}

/* Mobile Menu */
.mobile-menu {
    position: fixed;
    top: 64px;
    left: 0;
    width: 100%;
    height: calc(100vh - 64px);
    background-color: var(--bg-primary);
    z-index: 999;
    padding: 40px 24px;
    display: none;
    transform: translateY(-10px);
    opacity: 0;
    transition: all var(--transition-normal);
}

.mobile-menu.active {
    display: block;
    transform: translateY(0);
    opacity: 1;
}

.mobile-nav-links {
    display: flex;
    flex-direction: column;
    gap: 20px;
    font-size: 1.1rem;
}

/* ==========================================================================
   HERO SECTION
   ========================================================================== */
.hero {
    padding: 130px 0 80px;
    position: relative;
}

.badge {
    display: inline-block;
    padding: 6px 14px;
    background: rgba(197, 168, 128, 0.06);
    border: 1px solid rgba(197, 168, 128, 0.22);
    color: #b0936b; /* Dourado suave para elegância */
    font-size: 0.72rem;
    font-weight: 600;
    letter-spacing: 0.05em;
    border-radius: 30px; /* Estilo pílula */
    margin-bottom: 24px;
    text-transform: uppercase;
}

.hero h1 {
    font-size: 3.5rem;
    font-weight: 400;
    line-height: 1.15;
    margin-bottom: 24px;
    max-width: 850px;
    margin-left: auto;
    margin-right: auto;
    letter-spacing: -0.015em;
}

.gradient-text {
    font-style: italic;
    background-image: linear-gradient(135deg, #dfc59f 0%, #c5a880 40%, #a88d65 70%, #9a7a50 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    display: inline-block;
}

.lead {
    font-size: 1.15rem;
    color: var(--text-secondary);
    max-width: 700px;
    margin: 0 auto 36px;
    font-weight: 400;
    line-height: 1.6;
}

.hero-buttons {
    display: flex;
    justify-content: center;
    gap: 12px;
    margin-bottom: 60px;
}

/* ==========================================================================
   INTERACTIVE NATIVE MOCKUPS (NO PRINTS - HTML/CSS DRAWN)
   ========================================================================== */
.mockup-container {
    max-width: 960px;
    margin: 0 auto;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.04);
    overflow: hidden;
}

/* Dashboard Mockup Header */
.mockup-header {
    height: 48px;
    border-bottom: 1px solid var(--border);
    background: var(--bg-secondary);
    display: flex;
    align-items: center;
    padding: 0 16px;
    justify-content: space-between;
}

.header-dots {
    display: flex;
    gap: 6px;
}

.dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: #e5e3dd;
}

.header-title-bar {
    background: var(--surface);
    border: 1px solid var(--border);
    height: 24px;
    border-radius: 4px;
    font-size: 0.7rem;
    color: var(--text-muted);
    display: flex;
    align-items: center;
    padding: 0 16px;
    width: 280px;
    justify-content: center;
}

/* UI Layout Simulation */
.ui-app {
    display: flex;
    height: 480px;
    background: var(--bg-primary);
}

.ui-sidebar {
    width: 180px;
    border-right: 1px solid var(--border);
    background: var(--surface);
    padding: 16px;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.sidebar-logo {
    font-family: 'Lora', serif;
    font-weight: 600;
    font-size: 0.95rem;
    color: var(--accent);
    margin-bottom: 10px;
}

.sidebar-menu {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.menu-item-sim {
    height: 28px;
    border-radius: 4px;
    background: transparent;
    display: flex;
    align-items: center;
    padding: 0 8px;
    font-size: 0.75rem;
    color: var(--text-secondary);
}

.menu-item-sim.active {
    background: var(--bg-secondary);
    color: var(--text-primary);
    font-weight: 500;
}

.ui-content {
    flex: 1;
    padding: 24px;
    display: flex;
    flex-direction: column;
    gap: 20px;
    overflow-y: auto;
}

.ui-kpi-row {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
}

.kpi-card-sim {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    padding: 16px;
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.kpi-title {
    font-size: 0.7rem;
    color: var(--text-muted);
    font-weight: 600;
    text-transform: uppercase;
}

.kpi-value {
    font-size: 1.3rem;
    font-family: 'Outfit', sans-serif;
    font-weight: 700;
    color: var(--accent);
}

.kpi-change {
    font-size: 0.65rem;
    color: var(--success);
    font-weight: 600;
}

/* Graph Simulation */
.graph-container-sim {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    padding: 20px;
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.graph-title {
    font-size: 0.8rem;
    font-weight: 600;
}

.graph-visual-sim {
    flex: 1;
    position: relative;
    border-bottom: 1px solid var(--border);
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    padding: 0 10px;
}

.graph-bar-sim {
    width: 32px;
    background: var(--bg-secondary);
    border-top-left-radius: 3px;
    border-top-right-radius: 3px;
    transition: height 1s ease-out;
    position: relative;
}

.graph-bar-sim.active {
    background: var(--primary);
}

/* ==========================================================================
   SOCIAL PROOF / LOGOS
   ========================================================================== */
.social-proof {
    padding: 50px 0;
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
    background-color: var(--bg-secondary);
}

.proof-label {
    font-size: 0.7rem;
    font-weight: 600;
    letter-spacing: 0.05em;
    color: var(--text-muted);
    margin-bottom: 24px;
}

.logos-grid {
    display: flex;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
    gap: 40px;
}

.logo-item {
    font-family: 'Lora', serif;
    font-weight: 500;
    font-size: 1.1rem;
    color: var(--text-muted);
}

/* ==========================================================================
   FEATURES (BENTO GRID - Clean Design)
   ========================================================================== */
.features {
    padding: 80px 0;
}

.section-header {
    margin-bottom: 48px;
}

.section-title {
    font-size: 2.2rem;
    margin-bottom: 12px;
    font-weight: 400;
}

.section-desc {
    color: var(--text-secondary);
    font-size: 1rem;
    max-width: 550px;
    margin: 0 auto;
}

/* Bento Grid System */
.bento-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.bento-card {
    background-color: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: 32px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    transition: border-color var(--transition-normal), box-shadow var(--transition-normal);
}

.bento-card:hover {
    border-color: var(--text-primary);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.02);
}

.col-span-2 {
    grid-column: span 2;
}

.card-icon {
    font-size: 1.6rem;
    margin-bottom: 16px;
    color: var(--primary);
}

.bento-card h3 {
    font-size: 1.25rem;
    margin-bottom: 10px;
    font-weight: 500;
}

.bento-card p {
    color: var(--text-secondary);
    font-size: 0.9rem;
    line-height: 1.5;
}

/* ==========================================================================
   INTERACTIVE LIVE DEMOS IN TABS (V0 STYLE SIMULATOR)
   ========================================================================== */
.demo-section {
    padding: 80px 0;
    background-color: var(--bg-secondary);
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
}

.demo-wrapper {
    max-width: 900px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.demo-tabs {
    display: flex;
    justify-content: center;
    gap: 8px;
    flex-wrap: wrap;
    background: var(--surface);
    padding: 4px;
    border-radius: var(--radius-sm);
    border: 1px solid var(--border);
    align-self: center;
}

.demo-tab-btn {
    background: transparent;
    border: none;
    padding: 8px 18px;
    border-radius: 4px;
    font-family: 'Inter', sans-serif;
    color: var(--text-secondary);
    font-weight: 500;
    font-size: 0.85rem;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.demo-tab-btn.active {
    background-color: var(--accent);
    color: var(--white);
}

.demo-display {
    border-radius: var(--radius-md);
    border: 1px solid var(--border);
    background: var(--surface);
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.02);
    min-height: 380px;
}

.demo-container {
    display: none;
    padding: 24px;
    height: 100%;
}

.demo-container.active {
    display: flex;
    flex-direction: column;
    gap: 16px;
    animation: fadeIn var(--transition-normal) forwards;
}

/* CRM Chat Simulator */
.chat-window-sim {
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    background: var(--bg-primary);
    height: 280px;
    display: flex;
    flex-direction: column;
}

.chat-header-sim {
    height: 40px;
    border-bottom: 1px solid var(--border);
    background: var(--surface);
    display: flex;
    align-items: center;
    padding: 0 16px;
    font-size: 0.75rem;
    font-weight: 600;
}

.chat-messages-sim {
    flex: 1;
    padding: 16px;
    display: flex;
    flex-direction: column;
    gap: 10px;
    overflow-y: auto;
}

.chat-bubble-sim {
    padding: 8px 12px;
    border-radius: 8px;
    font-size: 0.75rem;
    max-width: 70%;
    opacity: 0;
    transform: translateY(10px);
    transition: all var(--transition-normal);
}

.chat-bubble-sim.left {
    background: var(--surface);
    align-self: flex-start;
    border: 1px solid var(--border);
}

.chat-bubble-sim.right {
    background: var(--accent);
    color: var(--white);
    align-self: flex-end;
}

.chat-bubble-sim.show {
    opacity: 1;
    transform: translateY(0);
}

/* Interactive Billing Simulator */
.billing-sim {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.billing-grid-sim {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 12px;
}

.bill-row-sim {
    display: contents;
}

.bill-cell-sim {
    background: var(--bg-primary);
    border: 1px solid var(--border);
    border-radius: 4px;
    padding: 10px;
    font-size: 0.8rem;
    display: flex;
    align-items: center;
}

.bill-cell-sim input {
    background: transparent;
    border: none;
    color: var(--text-primary);
    width: 100%;
    font-family: inherit;
    font-size: inherit;
}

.bill-cell-sim input:focus {
    outline: none;
}

.add-bill-btn {
    align-self: flex-start;
    background: transparent;
    border: 1px dashed var(--border);
    color: var(--text-secondary);
    padding: 8px 16px;
    border-radius: 4px;
    font-size: 0.75rem;
    cursor: pointer;
    font-weight: 500;
    transition: var(--transition-fast);
}

.add-bill-btn:hover {
    border-color: var(--text-primary);
    color: var(--text-primary);
}

/* ==========================================================================
   HOW IT WORKS
   ========================================================================== */
.how-it-works {
    padding: 80px 0;
}

.steps-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.step-card {
    padding: 24px;
}

.step-number {
    font-family: 'Lora', serif;
    font-size: 2.2rem;
    color: var(--primary);
    line-height: 1;
    margin-bottom: 12px;
}

.step-card h3 {
    font-size: 1.15rem;
    margin-bottom: 8px;
    font-weight: 500;
}

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

/* ==========================================================================
   PRICING
   ========================================================================== */
.pricing {
    padding: 80px 0;
    background-color: var(--bg-secondary);
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.price-card {
    background-color: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: 40px 28px;
    display: flex;
    flex-direction: column;
    transition: all var(--transition-normal);
}

.price-card:hover {
    border-color: var(--text-primary);
}

.price-card.featured {
    border-color: var(--primary);
    box-shadow: 0 4px 20px var(--primary-glow);
}

.featured-badge {
    align-self: flex-start;
    background-color: var(--primary);
    color: var(--white);
    padding: 2px 8px;
    border-radius: 4px;
    font-size: 0.6rem;
    font-weight: 600;
    margin-bottom: 12px;
}

.price-card h3 {
    font-size: 1.25rem;
    margin-bottom: 12px;
    font-weight: 500;
}

.price {
    font-family: 'Lora', serif;
    font-size: 2.2rem;
    margin-bottom: 20px;
}

.price span {
    font-size: 0.9rem;
    font-family: 'Inter', sans-serif;
    color: var(--text-muted);
}

.price-desc {
    color: var(--text-secondary);
    font-size: 0.85rem;
    margin-bottom: 24px;
    min-height: 40px;
}

.price-features {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-bottom: 32px;
    flex-grow: 1;
}

.price-features li {
    font-size: 0.85rem;
    color: var(--text-secondary);
    display: flex;
    gap: 8px;
}

.price-features li span {
    color: var(--primary);
}

/* ==========================================================================
   FAQ
   ========================================================================== */
.faq {
    padding: 80px 0;
}

.faq-list {
    max-width: 750px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.faq-item {
    background-color: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    overflow: hidden;
    transition: var(--transition-fast);
}

.faq-question {
    width: 100%;
    background: transparent;
    border: none;
    padding: 20px;
    color: var(--text-primary);
    font-family: 'Lora', Georgia, serif;
    font-size: 1.05rem;
    font-weight: 500;
    text-align: left;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.faq-chevron {
    transition: transform var(--transition-normal);
    color: var(--text-muted);
}

.faq-item.faq-open {
    border-color: var(--text-primary);
}

.faq-item.faq-open .faq-chevron {
    transform: rotate(180deg);
}

.faq-answer {
    padding: 0 20px;
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition-normal), padding var(--transition-normal);
}

.faq-item.faq-open .faq-answer {
    padding: 0 20px 20px;
}

.faq-answer p {
    color: var(--text-secondary);
    font-size: 0.9rem;
    line-height: 1.5;
}

/* ==========================================================================
   CALL TO ACTION
   ========================================================================== */
.cta-banner {
    padding: 100px 0;
    background-color: var(--bg-secondary);
    border-top: 1px solid var(--border);
}

.cta-banner h2 {
    font-size: 2.5rem;
    font-weight: 400;
    margin-bottom: 12px;
}

.cta-banner p {
    color: var(--text-secondary);
    font-size: 1.1rem;
    max-width: 550px;
    margin: 0 auto 32px;
}

/* ==========================================================================
   FOOTER
   ========================================================================== */
footer {
    padding: 60px 0 30px;
    border-top: 1px solid var(--border);
    background-color: var(--bg-primary);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 48px;
    margin-bottom: 48px;
}

.footer-brand p {
    color: var(--text-secondary);
    margin-top: 12px;
    max-width: 300px;
    font-size: 0.85rem;
}

.footer-links, .footer-legal {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.footer-links h4, .footer-legal h4 {
    font-size: 0.9rem;
    margin-bottom: 6px;
    font-family: 'Inter', sans-serif;
    font-weight: 600;
}

.footer-links a, .footer-legal a {
    font-size: 0.85rem;
    color: var(--text-secondary);
}

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

.footer-bottom {
    border-top: 1px solid var(--border);
    padding-top: 30px;
    font-size: 0.75rem;
    color: var(--text-muted);
}

/* ==========================================================================
   ANIMATIONS & SCROLL TRIGGERS
   ========================================================================== */
.scroll-anim {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity var(--transition-slow), transform var(--transition-slow);
}

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

/* ==========================================================================
   MOCKUP IMAGE & REAL SCREENSHOTS
   ========================================================================== */
.logo-svg {
    display: inline-block;
    vertical-align: middle;
    transition: transform var(--transition-fast);
}

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

.mockup-image-wrapper {
    width: 100%;
    overflow: hidden;
    background-color: var(--bg-secondary);
    display: flex;
}

.mockup-img {
    width: 100%;
    height: auto;
    display: block;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.mockup-container:hover .mockup-img {
    transform: scale(1.01);
}

/* ==========================================================================
   DETAILS SECTIONS (White-Label & Reports)
   ========================================================================== */
.details-section {
    padding: 100px 0;
}

.details-section.bg-secondary {
    background-color: var(--bg-secondary);
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
}

.details-grid {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 64px;
    align-items: center;
}

.details-grid.reverse {
    grid-template-columns: 0.9fr 1.1fr;
}

.details-content {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.lead-details {
    font-size: 1.25rem;
    font-family: 'Lora', Georgia, serif;
    color: var(--text-primary);
    margin-bottom: 16px;
    line-height: 1.4;
}

.details-content p {
    color: var(--text-secondary);
    margin-bottom: 20px;
    font-size: 0.95rem;
}

.details-features {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-bottom: 16px;
}

.details-features li {
    font-size: 0.9rem;
    color: var(--text-secondary);
    display: flex;
    gap: 8px;
    align-items: center;
}

.details-features li span {
    color: var(--primary);
    font-weight: bold;
}

.details-image {
    width: 100%;
}

.browser-mockup {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    box-shadow: 0 15px 40px rgba(197, 168, 128, 0.15);
    overflow: hidden;
    transition: transform var(--transition-slow), box-shadow var(--transition-slow);
}

.browser-mockup:hover {
    transform: translateY(-4px);
    box-shadow: 0 20px 50px rgba(197, 168, 128, 0.22);
}

/* ==========================================================================
   PERSPECTIVE 3D MOCKUP
   ========================================================================== */
.mockup-wrapper3d {
    perspective: 1500px;
    perspective-origin: center top;
    width: 100%;
    margin: 50px auto 0;
    display: flex;
    justify-content: center;
}

.scroll-anim-3d {
    transform-style: preserve-3d;
    transform: rotateX(var(--hero-rx, 12deg)) rotateY(var(--hero-ry, -8deg)) scale(var(--hero-sc, 0.94)) translateZ(var(--hero-tz, -60px)) translateY(var(--hero-ty, 0px));
    box-shadow: 0 30px 80px rgba(197, 168, 128, 0.12), 0 10px 30px rgba(0, 0, 0, 0.04);
    transition: transform 0.15s cubic-bezier(0.25, 0.8, 0.25, 1), box-shadow 0.3s ease;
}

.scroll-anim-3d:hover {
    box-shadow: 0 40px 100px rgba(197, 168, 128, 0.2), 0 15px 40px rgba(0, 0, 0, 0.06);
}

/* ==========================================================================
   SCROLLYTELLING SECTION (sticky container and animations)
   ========================================================================== */
.scrollytelling-section {
    position: relative;
    height: 300vh; /* Permite 3 rolagens para 3 passos de narrativa */
    background-color: var(--bg-primary);
}

.scrollytelling-section .sticky-wrapper {
    position: sticky;
    top: 0;
    height: 100vh;
    display: flex;
    align-items: center;
    overflow: hidden;
    border-bottom: 1px solid var(--border);
}

.scrolly-container {
    width: 100%;
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 24px;
    display: grid;
    grid-template-columns: 1fr 1.1fr;
    gap: 60px;
    align-items: center;
}

/* Conteúdo Narrativo (Esquerda) */
.scrolly-narrative {
    display: flex;
    flex-direction: column;
    gap: 120px; /* Grande espaçamento para dar foco de rolagem */
    padding: 10vh 0;
}

.narrative-step {
    opacity: 0.15;
    transform: translateY(30px);
    transition: opacity 0.6s cubic-bezier(0.25, 1, 0.5, 1), transform 0.6s cubic-bezier(0.25, 1, 0.5, 1);
}

.narrative-step.active {
    opacity: 1;
    transform: translateY(0);
}

.narrative-step h2 {
    font-size: 2.2rem;
    margin-top: 10px;
    margin-bottom: 16px;
    font-weight: 500;
}

.narrative-step p {
    color: var(--text-secondary);
    font-size: 1.05rem;
    line-height: 1.6;
}

/* Painel Visual (Direita) */
.scrolly-visual {
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
    height: 500px;
}

.visual-scene {
    position: relative;
    width: 100%;
    height: 100%;
    max-width: 440px;
    max-height: 440px;
    display: flex;
    justify-content: center;
    align-items: center;
}

/* Radar de Fundo */
.bg-glow {
    position: absolute;
    width: 320px;
    height: 320px;
    background: radial-gradient(circle, rgba(197, 168, 128, 0.14) 0%, rgba(252, 251, 250, 0) 70%);
    border-radius: 50%;
    z-index: 1;
    pointer-events: none;
}

.bg-radar {
    position: absolute;
    width: 300px;
    height: 300px;
    border: 1px dashed var(--border);
    border-radius: 50%;
    z-index: 1;
    opacity: 0.5;
    pointer-events: none;
    transform: scale(var(--radar-scale, 1));
    transition: transform 0.3s ease-out;
}

/* Copo de Vidro (Glassmorphism) */
.analytics-cup-wrapper {
    position: relative;
    z-index: 5;
    width: 180px;
    height: 300px;
    transform: translateY(var(--cup-ty, 0px)) rotate(var(--cup-rot, 0deg)) scale(var(--cup-scale, 1));
    transition: transform 0.15s cubic-bezier(0.1, 0.8, 0.2, 1);
    filter: drop-shadow(0 15px 35px rgba(27, 24, 22, 0.05));
}

.analytics-cup-svg {
    width: 100%;
    height: 100%;
    overflow: visible;
}

.cup-liquid {
    transform: scaleY(var(--liquid-scale, 0));
    transform-origin: bottom;
    transition: transform 0.2s cubic-bezier(0.1, 0.8, 0.2, 1);
}

/* Animação das Bolhas do Copo */
@keyframes floatBubble {
    0% { transform: translateY(0) scale(1); opacity: 0; }
    50% { opacity: 0.6; }
    100% { transform: translateY(-80px) scale(0.8); opacity: 0; }
}

.bubble {
    animation: floatBubble 4s infinite linear;
    transform-origin: center;
}

.bubble-1 { animation-delay: 0.5s; animation-duration: 3.5s; }
.bubble-2 { animation-delay: 1.8s; animation-duration: 4.5s; }
.bubble-3 { animation-delay: 0.2s; animation-duration: 5s; }
.bubble-4 { animation-delay: 2.5s; animation-duration: 3.8s; }

/* Cartões de Dados Flutuantes */
.floating-data-card {
    position: absolute;
    z-index: 10;
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 18px;
    background: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    box-shadow: 0 10px 30px rgba(27, 24, 22, 0.04);
    opacity: var(--card-opacity, 0);
    transform: translateY(var(--card-ty, 30px)) scale(var(--card-scale, 0.9));
    transition: transform 0.25s cubic-bezier(0.1, 0.8, 0.2, 1), opacity 0.25s ease;
    pointer-events: none;
    white-space: nowrap;
}

.floating-data-card .card-icon {
    font-size: 1.25rem;
    margin: 0;
}

.floating-data-card .card-info {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.floating-data-card .card-label {
    font-size: 0.65rem;
    color: var(--text-muted);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.02em;
}

.floating-data-card .card-val {
    font-size: 0.82rem;
    color: var(--text-primary);
    font-weight: 500;
}

/* Posições iniciais e variação de translate dos cards */
.card-whatsapp {
    top: 15%;
    left: -12%;
    --card-opacity: var(--card-op-1, 0);
    --card-ty: var(--card-ty-1, 30px);
    --card-scale: var(--card-sc-1, 0.95);
}

.card-analytics {
    top: 48%;
    right: -14%;
    --card-opacity: var(--card-op-2, 0);
    --card-ty: var(--card-ty-2, 30px);
    --card-scale: var(--card-sc-2, 0.95);
}

.card-finance {
    bottom: 12%;
    left: -2%;
    --card-opacity: var(--card-op-3, 0);
    --card-ty: var(--card-ty-3, 30px);
    --card-scale: var(--card-sc-3, 0.95);
}

/* ==========================================================================
   RESPONSIVE DESIGN (Breakpoints)
   ========================================================================== */
@media (max-width: 1024px) {
    .nav-links, .nav-actions {
        display: none;
    }
    
    .mobile-toggle {
        display: block;
    }
    
    .hero {
        padding: 100px 0 60px;
    }
    
    .hero h1 {
        font-size: 2.6rem;
        max-width: 100%;
        line-height: 1.2;
    }
    
    .bento-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .col-span-2 {
        grid-column: span 2;
    }
    
    .details-grid, .details-grid.reverse {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .details-grid.reverse .details-image {
        order: 2;
    }
    
    .details-content {
        order: 1;
        align-items: center;
        text-align: center;
    }

    /* Otimizações Responsivas para Mockup 3D e Scrollytelling */
    .scroll-anim-3d {
        transform: none !important;
        box-shadow: 0 15px 40px rgba(0, 0, 0, 0.04);
    }

    .scrollytelling-section {
        height: auto;
        padding: 60px 0;
    }

    .scrollytelling-section .sticky-wrapper {
        position: relative;
        height: auto;
        overflow: visible;
        border-bottom: none;
    }

    .scrolly-container {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .scrolly-narrative {
        gap: 50px;
        padding: 0;
    }

    .narrative-step {
        opacity: 1;
        transform: none;
    }

    .narrative-step h2 {
        font-size: 1.8rem;
    }

    .scrolly-visual {
        height: 380px;
        order: 2;
    }

    .visual-scene {
        max-width: 320px;
        max-height: 320px;
    }

    .bg-radar, .bg-glow {
        width: 260px;
        height: 260px;
    }

    .analytics-cup-wrapper {
        transform: none !important;
        width: 130px;
        height: 220px;
    }

    .cup-liquid {
        transform: scaleY(0.7) !important;
    }

    .floating-data-card {
        opacity: 1 !important;
        transform: scale(0.85) !important;
        padding: 8px 12px;
    }

    .card-whatsapp {
        top: 8%;
        left: -15%;
    }

    .card-analytics {
        top: 45%;
        right: -18%;
    }

    .card-finance {
        bottom: 5%;
        left: -8%;
    }
}

@media (max-width: 768px) {
    .hero {
        padding: 80px 0 40px;
    }
    
    .hero h1 {
        font-size: 1.75rem; /* Reduz a headline do Hero no mobile para proporção ideal */
        line-height: 1.25;
        letter-spacing: -0.02em;
    }
    
    .lead {
        font-size: 0.92rem; /* Deixa o subtítulo menor e elegante */
        margin-bottom: 28px;
        line-height: 1.55;
    }

    .badge {
        font-size: 0.62rem;
        padding: 4px 12px;
        margin-bottom: 14px;
    }
    
    .hero-buttons {
        display: flex;
        flex-direction: row; /* Mantém os botões lado a lado */
        justify-content: center;
        gap: 12px;
        width: 100%;
        max-width: 360px; /* Limita a largura para manter centralizado e simétrico */
        margin: 0 auto;
    }

    .hero-buttons .btn {
        padding: 12px 18px; /* Padding confortável e simétrico para ambos */
        font-size: 0.85rem;
        flex: 1; /* Força que ambos ocupem exatamente a mesma largura (50% do container) */
        max-width: 160px;
        min-width: 130px;
        text-align: center;
        border-radius: var(--radius-sm);
        white-space: nowrap;
        display: inline-flex;
        align-items: center;
        justify-content: center;
    }
    
    .bento-grid, .steps-grid, .pricing-grid {
        grid-template-columns: 1fr;
        gap: 16px;
    }
    
    .col-span-2 {
        grid-column: span 1;
    }
    
    .ui-app {
        flex-direction: column;
        height: auto;
    }
    
    .ui-sidebar {
        width: 100%;
        border-right: none;
        border-bottom: 1px solid var(--border);
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 24px;
    }
    
    .details-grid, .details-grid.reverse {
        gap: 32px;
    }
}