/* Modern Growth Data System - Dark Theme */
:root {
    /* New Color Palette */
    --primary-gold: #D4AF37;      /* Primary Gold - Main metrics */
    --copper: #CD7F32;            /* Copper - Secondary data */
    --bronze: #CD853F;            /* Bronze - Investment data */
    --amber: #FFBF00;             /* Amber - Highlight metrics */
    
    /* Dark Theme Colors */
    --primary-color: var(--primary-gold);
    --primary-light: #E6C757;     /* Lighter gold */
    --primary-dark: #B8941F;      /* Darker gold */
    --secondary-color: var(--copper);
    --accent-color: var(--amber);
    
    /* Dark theme text and backgrounds */
    --bg-primary: #0a0a0a;        /* Main dark background */
    --bg-secondary: #1a1a1a;      /* Secondary dark background */
    --bg-tertiary: #2a2a2a;       /* Tertiary background for cards */
    --bg-quaternary: #3a3a3a;     /* Hover states */
    
    --text-primary: #ffffff;      /* Primary text - white */
    --text-secondary: #e0e0e0;    /* Secondary text - light gray */
    --text-tertiary: #b0b0b0;     /* Tertiary text - medium gray */
    --text-muted: #808080;        /* Muted text - dark gray */
    
    --border-primary: #333333;    /* Primary borders */
    --border-secondary: #444444;  /* Secondary borders */
    --border-accent: rgba(212, 175, 55, 0.3); /* Gold borders */
    
    --success-color: #22c55e;
    --warning-color: var(--amber);
    --error-color: #ef4444;
    
    /* Font sizes */
    --font-xl: 3.5rem;
    --font-lg: 2.5rem;
    --font-md: 1.5rem;
    --font-sm: 1.125rem;
    --font-xs: 0.875rem;
    
    /* Spacing */
    --space-xs: 0.5rem;
    --space-sm: 1rem;
    --space-md: 2rem;
    --space-lg: 4rem;
    --space-xl: 8rem;
    
    /* Border radius */
    --radius-sm: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 1rem;
    --radius-full: 50%;
}

/* Reset and base styling */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
    line-height: 1.6;
    color: var(--text-primary);
    background-color: var(--bg-primary);
    overflow-x: hidden;
}

a {
    text-decoration: none;
    color: var(--primary-color);
    transition: color 0.3s ease;
}

a:hover {
    color: var(--primary-dark);
}

ul {
    list-style: none;
}

button {
    cursor: pointer;
    font-family: inherit;
}

h1, h2, h3, h4 {
    line-height: 1.2;
    font-weight: 700;
}

/* Container styling */
.app-container {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    background-color: rgba(10, 10, 10, 0.95);
    backdrop-filter: blur(20px);
    box-shadow: 0 2px 30px rgba(0, 0, 0, 0.5);
    border-bottom: 1px solid var(--border-primary);
    z-index: 1000;
}

.navbar-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 1rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo-text {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--text-primary);
}

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

.nav-links {
    display: flex;
    gap: 2rem;
}

.nav-links a {
    color: var(--text-secondary);
    font-weight: 500;
    position: relative;
    transition: color 0.3s ease;
}

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

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--primary-color);
    transition: width 0.3s ease;
}

.nav-links a:hover::after {
    width: 100%;
}

/* Add highlight for test page link */
.nav-links a.highlight {
    color: var(--amber);
    font-weight: 600;
    position: relative;
}

.nav-links a.highlight::after {
    content: 'Novo';
    position: absolute;
    top: -10px;
    right: -15px;
    background: var(--amber);
    color: white;
    font-size: 10px;
    padding: 2px 5px;
    border-radius: 10px;
    font-weight: bold;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    color: white;
    border: none;
    padding: 0.875rem 1.75rem;
    border-radius: var(--radius-md);
    font-weight: 600;
    font-size: 0.95rem;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(212, 175, 55, 0.3);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(212, 175, 55, 0.4);
    background: linear-gradient(135deg, var(--amber), var(--primary-color));
}

.btn-secondary {
    background-color: transparent;
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
    padding: 0.75rem 1.5rem;
    border-radius: var(--radius-md);
    font-weight: 600;
    transition: all 0.3s ease;
}

.btn-secondary:hover {
    background-color: var(--primary-color);
    color: white;
    transform: translateY(-2px);
}

.btn-outline {
    background-color: transparent;
    color: var(--text-dark);
    border: 2px solid var(--copper);
    padding: 0.75rem 1.5rem;
    border-radius: var(--radius-md);
    font-weight: 600;
    transition: all 0.3s ease;
}

.btn-outline:hover {
    border-color: var(--primary-color);
    color: var(--primary-color);
    transform: translateY(-2px);
}

/* Hero section */
.hero {
    padding: 10rem 2rem 5rem;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    max-width: 1200px;
    margin: 0 auto;
    min-height: 90vh;
}

.hero-content {
    flex: 1;
    max-width: 600px;
    margin-right: 2rem;
}

.hero h1 {
    font-size: var(--font-xl);
    margin-bottom: 1rem;
    line-height: 1.1;
    background: linear-gradient(135deg, var(--primary-color), var(--copper));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero .highlight {
    color: var(--primary-color);
    position: relative;
    display: inline-block;
}

.hero .highlight::after {
    content: '';
    position: absolute;
    bottom: 5px;
    left: 0;
    width: 100%;
    height: 8px;
    background-color: rgba(212, 175, 55, 0.3);
    z-index: -1;
}

.hero-subtitle {
    font-size: var(--font-md);
    color: var(--text-secondary);
    margin-bottom: 1rem;
    font-weight: 600;
}

.hero-description {
    font-size: var(--font-sm);
    color: var(--text-tertiary);
    margin-bottom: 1.5rem;
    line-height: 1.7;
}

.hero-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    margin-bottom: 2rem;
}

.tag {
    background: linear-gradient(135deg, rgba(212, 175, 55, 0.2), rgba(255, 191, 0, 0.1));
    color: var(--text-primary);
    padding: 0.5rem 1rem;
    border-radius: var(--radius-full);
    font-size: var(--font-xs);
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    border: 1px solid var(--border-accent);
    backdrop-filter: blur(10px);
}

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

.hero-buttons {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.hero-image {
    flex: 1;
    max-width: 600px;
    position: relative;
}

/* Problem banner styling */
.problem-banner {
    margin: 2rem 0;
    border-radius: var(--radius-lg);
    position: relative;
    overflow: hidden;
    border: 1px solid var(--border-accent);
}

.problem-banner::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(255, 191, 0, 0.05), rgba(212, 175, 55, 0.08));
    pointer-events: none;
}

/* Dashboard preview styling */
.dashboard-preview {
    position: relative;
    padding: 20px;
}

.dashboard-window {
    background-color: var(--bg-tertiary);
    border-radius: var(--radius-lg);
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.5), 0 0 100px rgba(212, 175, 55, 0.15);
    overflow: hidden;
    transform: perspective(1000px) rotateY(-5deg) rotateX(5deg);
    transition: transform 0.5s ease;
    border: 1px solid var(--border-accent);
}

.dashboard-window:hover {
    transform: perspective(1000px) rotateY(0) rotateX(0);
}

.window-header {
    background: linear-gradient(135deg, var(--bg-secondary), var(--bg-quaternary));
    padding: 12px 20px;
    display: flex;
    align-items: center;
    border-bottom: 1px solid var(--border-accent);
}

.window-actions {
    display: flex;
    gap: 8px;
    margin-right: 20px;
}

.window-action {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background-color: #e1e5ea;
}

.window-action:first-child {
    background-color: #ff6464;
}

.window-action:nth-child(2) {
    background-color: var(--amber);
}

.window-action:nth-child(3) {
    background-color: #64c964;
}

.window-title {
    font-size: var(--font-xs);
    color: var(--text-tertiary);
    font-weight: 500;
}

.dashboard-content {
    padding: 25px;
    background-color: var(--bg-tertiary);
}

.chart-container {
    margin-bottom: 25px;
}

.chart-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 15px;
}

.chart-header span {
    font-weight: 600;
    color: var(--text-primary);
}

.stat-increase {
    color: var(--success-color);
    font-weight: 700;
    background: linear-gradient(135deg, var(--success-color), #20c997);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.chart-visual {
    height: 180px;
    background: linear-gradient(180deg, rgba(212, 175, 55, 0.2) 0%, rgba(212, 175, 55, 0) 100%);
    border-radius: var(--radius-sm);
    position: relative;
    overflow: hidden;
    border: 1px solid rgba(212, 175, 55, 0.2);
}

.chart-visual::before {
    content: '';
    position: absolute;
    top: 30%;
    left: 0;
    width: 100%;
    height: 2px;
    background-color: rgba(212, 175, 55, 0.3);
}

.chart-line {
    position: relative;
}

.chart-line::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 50px;
    background: url("data:image/svg+xml,%3Csvg width='100%25' height='100%25' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M0,40 Q30,15 60,30 T120,20 T180,15 T240,10 T300,15 T360,10 T420,20' stroke='%23D4AF37' stroke-width='3' fill='none'/%3E%3C/svg%3E") repeat-x;
    background-size: 420px 50px;
}

.metrics-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(130px, 1fr));
    gap: 15px;
    margin-bottom: 25px;
}

.metric-card {
    background: linear-gradient(135deg, rgba(212, 175, 55, 0.1), rgba(255, 191, 0, 0.05));
    padding: 18px;
    border-radius: var(--radius-md);
    text-align: center;
    border: 1px solid var(--border-accent);
    transition: transform 0.3s ease;
    backdrop-filter: blur(10px);
}

.metric-card:hover {
    transform: translateY(-2px);
}

.metric-value {
    font-size: 1.5rem;
    font-weight: 700;
    background: linear-gradient(135deg, var(--primary-color), var(--copper));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 5px;
}

.metric-label {
    font-size: var(--font-xs);
    color: var(--text-tertiary);
    margin-bottom: 10px;
}

.metric-change {
    font-size: var(--font-xs);
    font-weight: 600;
}

.metric-change.positive {
    color: var(--success-color);
}

.metric-change.negative {
    color: var(--error-color);
}

.funnel-visualization {
    margin-top: 25px;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.funnel-stage {
    background: linear-gradient(90deg, var(--primary-color), var(--copper));
    color: white;
    padding: 10px 15px;
    border-radius: var(--radius-sm);
    font-size: var(--font-xs);
    font-weight: 500;
    transition: all 0.3s ease;
}

.funnel-stage:hover {
    transform: translateX(8px);
    box-shadow: 0 4px 15px rgba(212, 175, 55, 0.3);
}

/* Section styling */
.who-we-are, .values, .what-we-do, .why-us, .use-cases, .testimonials {
    padding: var(--space-lg) var(--space-md);
}

.who-we-are {
    background-color: var(--bg-secondary);
}

.section-header {
    text-align: center;
    max-width: 800px;
    margin: 0 auto var(--space-lg);
}

.section-header h2 {
    font-size: var(--font-lg);
    margin-bottom: var(--space-sm);
    color: var(--text-primary);
    position: relative;
    display: inline-block;
}

.section-header h2::after {
    content: '';
    position: absolute;
    bottom: -12px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 3px;
    background: linear-gradient(90deg, var(--primary-color), var(--copper));
}

.section-header p {
    color: var(--text-tertiary);
    font-size: var(--font-sm);
}

.who-we-are-content {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 3rem;
    max-width: 1200px;
    margin: 0 auto;
}

.text-content {
    flex: 1;
    min-width: 300px;
}

.lead-text {
    font-size: var(--font-md);
    background: linear-gradient(135deg, var(--primary-color), var(--copper));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 1.5rem;
    font-weight: 600;
}

.text-content p {
    margin-bottom: 1.5rem;
    color: var(--text-secondary);
    line-height: 1.7;
}

.benefits-list {
    margin-top: 2rem;
}

.benefits-list li {
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 1rem;
}

.benefits-list i {
    color: var(--primary-color);
    font-size: 1.25rem;
}

.about-img {
    flex: 1;
    min-width: 300px;
    height: 400px;
    background: linear-gradient(rgba(0, 0, 0, 0.4), rgba(0, 0, 0, 0.4)), url('https://images.unsplash.com/photo-1551288049-bebda4e38f71?ixlib=rb-1.2.1&auto=format&fit=crop&w=800&q=80');
    background-size: cover;
    background-position: center;
    border-radius: var(--radius-lg);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

/* Values section */
.values {
    padding: var(--space-lg) var(--space-md);
    background: linear-gradient(135deg, rgba(212, 175, 55, 0.08), rgba(10, 10, 10, 0.95));
}

.values-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    max-width: 1200px;
    margin: 0 auto;
}

.value-card {
    background-color: var(--bg-tertiary);
    padding: var(--space-md);
    border-radius: var(--radius-lg);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4);
    transition: all 0.3s ease;
    text-align: center;
    border: 1px solid var(--border-accent);
}

.value-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(212, 175, 55, 0.2);
}

.value-icon {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, var(--primary-color), var(--copper));
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-full);
    margin: 0 auto 1.5rem;
    font-size: 28px;
}

.value-card h3 {
    font-size: var(--font-sm);
    margin-bottom: var(--space-xs);
    color: var(--text-primary);
}

.value-card p {
    color: var(--text-tertiary);
    font-size: var(--font-xs);
    line-height: 1.6;
}

/* What We Do section */
.what-we-do {
    padding: var(--space-lg) var(--space-md);
    background-color: var(--bg-secondary);
}

.services-container {
    display: flex;
    flex-wrap: wrap;
    max-width: 1200px;
    margin: 0 auto;
    gap: 3rem;
}

.services-list {
    flex: 1;
    min-width: 300px;
}

.service-item {
    display: flex;
    margin-bottom: 2.5rem;
    transition: transform 0.3s ease;
    padding: 1rem;
    border-radius: var(--radius-md);
}

.service-item:hover {
    transform: translateX(10px);
    background: linear-gradient(135deg, rgba(212, 175, 55, 0.1), rgba(255, 191, 0, 0.05));
}

.service-icon {
    margin-right: 1.5rem;
    font-size: 2rem;
    min-width: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.service-text h3 {
    margin-bottom: 0.5rem;
    color: var(--text-primary);
    font-size: var(--font-sm);
}

.service-text p {
    color: var(--text-tertiary);
    line-height: 1.6;
}

.services-image {
    flex: 1;
    min-width: 300px;
}

.services-visual {
    height: 400px;
    background: linear-gradient(rgba(0, 0, 0, 0.3), rgba(0, 0, 0, 0.3)), url('https://images.unsplash.com/photo-1460925895917-afdab827c52f?ixlib=rb-1.2.1&auto=format&fit=crop&w=800&q=80');
    background-size: cover;
    background-position: center;
    border-radius: var(--radius-lg);
}

/* Why Us section */
.why-us {
    padding: var(--space-lg) var(--space-md);
    background: linear-gradient(135deg, rgba(212, 175, 55, 0.08), rgba(10, 10, 10, 0.95));
}

.why-us-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    max-width: 1200px;
    margin: 0 auto;
}

.why-us-card {
    background-color: var(--bg-tertiary);
    padding: var(--space-md);
    border-radius: var(--radius-lg);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4);
    transition: all 0.3s ease;
    border: 1px solid var(--border-accent);
}

.why-us-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(212, 175, 55, 0.2);
}

.why-us-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--primary-color), var(--copper));
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-md);
    margin-bottom: var(--space-sm);
    font-size: 24px;
}

.why-us-card h3 {
    font-size: var(--font-sm);
    margin-bottom: var(--space-xs);
    color: var(--text-primary);
}

.why-us-card p {
    color: var(--text-tertiary);
    font-size: var(--font-xs);
    line-height: 1.6;
}

/* Use Cases section */
.use-cases {
    padding: var(--space-lg) var(--space-md);
    background-color: var(--bg-secondary);
}

.use-cases-content {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 3rem;
    max-width: 1200px;
    margin: 0 auto;
}

.use-cases-text {
    flex: 1;
    min-width: 300px;
}

.use-cases-text h3 {
    font-size: var(--font-md);
    margin-bottom: 1.5rem;
    color: var(--text-primary);
}

.use-cases-list {
    margin-bottom: 2rem;
}

.use-cases-list li {
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 1rem;
    color: var(--text-secondary);
}

.use-cases-list i {
    color: var(--primary-color);
    font-size: 1.25rem;
}

.use-case-cta {
    margin-top: 2rem;
}

.use-cases-image {
    flex: 1;
    min-width: 300px;
}

.use-cases-img {
    height: 400px;
    background: linear-gradient(rgba(0, 0, 0, 0.4), rgba(0, 0, 0, 0.4)), url('https://images.unsplash.com/photo-1551288049-bebda4e38f71?ixlib=rb-1.2.1&auto=format&fit=crop&w=800&q=80');
    background-size: cover;
    background-position: center;
    border-radius: var(--radius-lg);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

/* Testimonials section */
.testimonials {
    padding: var(--space-lg) var(--space-md);
    background: linear-gradient(135deg, rgba(212, 175, 55, 0.08), rgba(10, 10, 10, 0.95));
}

.testimonial-slider {
    max-width: 900px;
    margin: 0 auto;
    position: relative;
    height: 300px;
}

.testimonial-card {
    position: absolute;
    width: 100%;
    padding: var(--space-md);
    background-color: var(--bg-tertiary);
    border-radius: var(--radius-lg);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.4);
    opacity: 0;
    transition: opacity 0.5s ease;
    border: 1px solid var(--border-accent);
}

.testimonial-content {
    margin-bottom: var(--space-md);
}

.testimonial-content p {
    font-size: var(--font-sm);
    line-height: 1.7;
    color: var(--text-secondary);
    font-style: italic;
    position: relative;
}

.testimonial-content p::before,
.testimonial-content p::after {
    content: '"';
    font-size: 3rem;
    color: var(--primary-color);
    opacity: 0.3;
    position: absolute;
    line-height: 0;
}

.testimonial-content p::before {
    top: 15px;
    left: -15px;
}

.testimonial-content p::after {
    bottom: -10px;
    right: -15px;
}

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

.author-image {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary-color), var(--copper));
}

.author-info {
    display: flex;
    flex-direction: column;
}

.author-name {
    font-weight: 600;
    color: var(--text-primary);
}

.author-title {
    font-size: var(--font-xs);
    color: var(--primary-color);
    font-weight: 600;
}

/* CTA section */
.cta-section {
    padding: var(--space-lg) var(--space-md);
    background: linear-gradient(135deg, var(--primary-color), var(--copper));
    color: white;
    position: relative;
    overflow: hidden;
}

.cta-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.05'%3E%3Ccircle cx='30' cy='30' r='2'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
    opacity: 0.5;
}

.cta-container {
    max-width: 900px;
    margin: 0 auto;
    text-align: center;
    position: relative;
    z-index: 1;
}

.cta-section h2 {
    font-size: var(--font-lg);
    margin-bottom: var(--space-sm);
    color: white;
}

.cta-section p {
    margin-bottom: var(--space-md);
    font-size: var(--font-sm);
    opacity: 0.95;
}

.cta-buttons {
    display: flex;
    justify-content: center;
    gap: var(--space-sm);
    flex-wrap: wrap;
}

.cta-buttons button {
    min-width: 200px;
}

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

.cta-buttons .btn-primary:hover {
    background: var(--amber);
    color: white;
}

.cta-buttons .btn-secondary {
    border-color: white;
    color: white;
}

.cta-buttons .btn-secondary:hover {
    background: white;
    color: var(--primary-color);
}

/* Form popup styling */
.form-popup {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.8);
    z-index: 1000;
    justify-content: center;
    align-items: center;
    backdrop-filter: blur(5px);
}

.popup-content {
    background-color: var(--bg-tertiary);
    padding: 35px;
    border-radius: var(--radius-lg);
    max-width: 520px;
    width: 90%;
    position: relative;
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.6);
    border: 1px solid var(--border-accent);
}

.close-btn {
    position: absolute;
    top: 15px;
    right: 20px;
    font-size: 28px;
    font-weight: bold;
    cursor: pointer;
    color: var(--text-tertiary);
    transition: color 0.2s;
}

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

.popup-content h2 {
    background: linear-gradient(135deg, var(--primary-color), var(--copper));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 15px;
    font-size: 1.75rem;
}

.popup-content > p {
    margin-bottom: 25px;
    color: var(--text-tertiary);
    line-height: 1.6;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 6px;
    font-weight: 600;
    color: var(--text-primary);
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 12px 16px;
    border: 2px solid var(--border-primary);
    border-radius: var(--radius-md);
    font-size: 1rem;
    transition: all 0.3s ease;
    background-color: var(--bg-secondary);
    color: var(--text-primary);
}

.form-group textarea {
    height: 100px;
    resize: vertical;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    border-color: var(--primary-color);
    outline: none;
    box-shadow: 0 0 0 3px rgba(212, 175, 55, 0.2);
    background-color: var(--bg-tertiary);
}

.form-group select {
    cursor: pointer;
}

.submit-btn {
    background: linear-gradient(135deg, var(--primary-color), var(--copper));
    color: white;
    border: none;
    padding: 14px 20px;
    border-radius: var(--radius-md);
    font-size: 1rem;
    font-weight: 600;
    width: 100%;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(212, 175, 55, 0.3);
}

.submit-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(212, 175, 55, 0.4);
    background: linear-gradient(135deg, var(--amber), var(--primary-color));
}

.thank-you-message {
    display: none;
    text-align: center;
}

.thank-you-message h3 {
    background: linear-gradient(135deg, var(--primary-color), var(--copper));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 15px;
    font-size: 1.5rem;
}

.thank-you-message p {
    margin-bottom: 20px;
}

#formDataSummary {
    background: linear-gradient(135deg, rgba(212, 175, 55, 0.15), rgba(255, 191, 0, 0.08));
    padding: 20px;
    border-radius: var(--radius-md);
    margin-top: 20px;
    text-align: left;
    border: 1px solid var(--border-accent);
}

#formDataSummary p {
    margin-bottom: 8px;
    font-size: var(--font-xs);
    color: var(--text-primary);
}

/* Footer section */
footer {
    background-color: var(--bg-primary);
    color: var(--text-secondary);
    padding-top: var(--space-lg);
    border-top: 1px solid var(--border-primary);
}

.footer-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--space-md);
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    gap: var(--space-md);
    margin-bottom: var(--space-lg);
}

.footer-logo {
    flex: 1;
    min-width: 250px;
}

.footer-logo p {
    margin-top: var(--space-sm);
    opacity: 0.7;
    line-height: 1.6;
}

.footer-links {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-lg);
}

.footer-column h4 {
    margin-bottom: var(--space-sm);
    font-size: var(--font-sm);
    color: var(--text-primary);
}

.footer-column ul {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.footer-column ul a {
    color: var(--text-tertiary);
    transition: all 0.3s ease;
}

.footer-column ul a:hover {
    opacity: 1;
    color: var(--primary-color);
}

.footer-bottom {
    padding: var(--space-md);
    text-align: center;
    border-top: 1px solid var(--border-primary);
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: var(--space-sm);
    max-width: 1200px;
    margin: 0 auto;
}

.footer-bottom p {
    opacity: 0.7;
    font-size: var(--font-xs);
}

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

.social-links a {
    color: var(--text-tertiary);
    transition: all 0.3s ease;
    font-size: 1.2rem;
}

.social-links a:hover {
    color: var(--primary-color);
    transform: translateY(-2px);
}

/* Responsive design */
@media (max-width: 768px) {
    :root {
        --font-xl: 2.5rem;
        --font-lg: 2rem;
        --font-md: 1.25rem;
    }
    
    .navbar-container {
        padding: 1rem;
    }
    
    .nav-links, .cta-button {
        display: none;
    }
    
    .hero {
        padding: 8rem 1rem 3rem;
        text-align: center;
    }
    
    .hero-content {
        margin-right: 0;
        margin-bottom: 3rem;
    }
    
    .hero-buttons {
        justify-content: center;
    }
    
    .hero-tags {
        justify-content: center;
    }
    
    .who-we-are-content,
    .services-container,
    .use-cases-content {
        flex-direction: column;
    }
    
    .dashboard-preview, .dashboard-preview-large {
        padding: 10px;
    }
    
    .dashboard-content.large,
    .services-visual {
        height: 300px;
    }
    
    .testimonial-slider {
        height: 400px;
    }
    
    .cta-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .cta-buttons button {
        width: 100%;
        max-width: 300px;
    }

    .problem-banner {
        margin: 1rem;
        padding: 30px 20px;
    }
}

@media (max-width: 480px) {
    :root {
        --font-xl: 2rem;
        --font-lg: 1.75rem;
        --font-md: 1.25rem;
    }
    
    .values-grid,
    .why-us-grid,
    .metrics-grid {
        grid-template-columns: 1fr;
    }
    
    .testimonial-slider {
        height: 450px;
    }
    
    .popup-content {
        padding: 25px 20px;
    }
    
    .footer-container {
        flex-direction: column;
        gap: var(--space-md);
    }
    
    .footer-links {
        flex-direction: column;
        gap: var(--space-md);
    }
    
    .footer-bottom {
        flex-direction: column;
    }

    .logo-text {
        font-size: 1.2rem;
    }

    .service-item {
        flex-direction: column;
        text-align: center;
    }

    .service-icon {
        margin-right: 0;
        margin-bottom: 1rem;
    }
}