:root {
    /* Color Palette */
    --bg-dark: #05050A;
    --bg-card: rgba(255, 255, 255, 0.03);
    --bg-card-hover: rgba(255, 255, 255, 0.08);
    --border-color: rgba(255, 255, 255, 0.1);
    
    --text-main: #FFFFFF;
    --text-muted: #A0A0B0;
    
    --primary: #4F46E5; /* Indigo */
    --secondary: #9333EA; /* Purple */
    --accent: #06B6D4; /* Cyan */
    
    --gradient: linear-gradient(135deg, var(--primary), var(--secondary));
    --gradient-glow: linear-gradient(135deg, rgba(79, 70, 229, 0.4), rgba(147, 51, 234, 0.4));
    
    /* Typography */
    --font-heading: 'Outfit', sans-serif;
    --font-body: 'Inter', sans-serif;
    
    /* Spacing & Layout */
    --container-padding: 2rem;
    --section-spacing: 120px;
    --radius-sm: 8px;
    --radius-md: 16px;
    --radius-lg: 24px;
    
    /* Transitions */
    --transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    background-color: var(--bg-dark);
    color: var(--text-main);
    font-family: var(--font-body);
    overflow-x: hidden;
}

body {
    position: relative;
    overflow-x: hidden;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.1;
    margin-bottom: 1rem;
}

h1 { font-size: clamp(3rem, 6vw, 5rem); letter-spacing: -0.03em; }
h2 { font-size: clamp(2rem, 4vw, 3.5rem); letter-spacing: -0.02em; }
h3 { font-size: 1.5rem; }
h4 { font-size: 1.25rem; }

p {
    color: var(--text-muted);
    line-height: 1.6;
    font-size: 1.125rem;
    margin-bottom: 1rem;
}

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

ul {
    list-style: none;
}

/* Utility Classes */
.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 var(--container-padding);
}

.text-center { text-align: center; }
.mt-4 { margin-top: 2rem; }

.text-gradient {
    background: var(--gradient);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    display: inline-block;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 1rem 2rem;
    border-radius: 100px;
    font-weight: 600;
    font-family: var(--font-heading);
    cursor: pointer;
    transition: var(--transition);
    border: none;
    font-size: 1rem;
}

.btn-primary {
    background: var(--gradient);
    color: white;
    box-shadow: 0 4px 20px rgba(79, 70, 229, 0.3);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(147, 51, 234, 0.5);
}

.btn-outline {
    background: transparent;
    border: 1px solid var(--border-color);
    color: white;
}

.btn-outline:hover {
    background: rgba(255, 255, 255, 0.05);
    border-color: rgba(255, 255, 255, 0.2);
}

.btn-glass {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: white;
}

.btn-glass:hover {
    background: rgba(255, 255, 255, 0.1);
}

.btn-lg {
    padding: 1.25rem 2.5rem;
    font-size: 1.125rem;
}

.btn-block {
    width: 100%;
}

/* Glass Panels */
.glass-panel {
    background: var(--bg-card);
    backdrop-filter: blur(20px);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 2.5rem;
    transition: var(--transition);
}

.glass-panel:hover {
    background: var(--bg-card-hover);
    border-color: rgba(255, 255, 255, 0.2);
    transform: translateY(-5px);
}

/* Background Effects */
.bg-glow {
    position: absolute;
    border-radius: 50%;
    filter: blur(120px);
    z-index: -1;
    pointer-events: none;
}

.bg-glow-1 {
    top: -10%;
    left: -10%;
    width: 50vw;
    height: 50vw;
    background: radial-gradient(circle, rgba(79,70,229,0.15) 0%, rgba(5,5,10,0) 70%);
}

.bg-glow-2 {
    bottom: 20%;
    right: -10%;
    width: 40vw;
    height: 40vw;
    background: radial-gradient(circle, rgba(147,51,234,0.15) 0%, rgba(5,5,10,0) 70%);
}

.grid-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        linear-gradient(rgba(255,255,255,0.02) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,0.02) 1px, transparent 1px);
    background-size: 50px 50px;
    z-index: -1;
    pointer-events: none;
    mask-image: radial-gradient(ellipse at center, black 40%, transparent 80%);
    -webkit-mask-image: radial-gradient(ellipse at center, black 40%, transparent 80%);
}

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 100;
    padding: 1.5rem 0;
    transition: var(--transition);
}

.navbar.scrolled {
    background: rgba(5, 5, 10, 0.8);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border-color);
    padding: 1rem 0;
}

.nav-container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 var(--container-padding);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 800;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.logo i {
    color: var(--primary);
    font-size: 1.8rem;
}

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

.nav-links a {
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--text-muted);
}

.nav-links a:hover {
    color: white;
}

.nav-actions {
    display: flex;
    gap: 1rem;
}

.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    color: white;
    font-size: 2rem;
    cursor: pointer;
}

.mobile-menu {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background: var(--bg-dark);
    z-index: 99;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    opacity: 0;
    pointer-events: none;
    transition: var(--transition);
}

.mobile-menu.active {
    opacity: 1;
    pointer-events: all;
}

.mobile-menu nav {
    display: flex;
    flex-direction: column;
    gap: 2rem;
    text-align: center;
}

.mobile-menu a {
    font-size: 2rem;
    font-family: var(--font-heading);
    font-weight: 700;
}

/* Sections */
section {
    padding: var(--section-spacing) 0;
}

.section-header {
    max-width: 800px;
    margin: 0 auto 4rem;
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: 100px;
}

.hero-content {
    max-width: 900px;
}

.badge {
    display: inline-block;
    padding: 0.5rem 1rem;
    background: rgba(79, 70, 229, 0.1);
    border: 1px solid rgba(79, 70, 229, 0.3);
    border-radius: 100px;
    color: var(--primary);
    font-weight: 600;
    font-size: 0.875rem;
    margin-bottom: 2rem;
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

.hero p {
    font-size: 1.25rem;
    max-width: 600px;
    margin: 0 auto 2.5rem;
}

.hero-cta {
    display: flex;
    gap: 1rem;
    justify-content: center;
}

/* About / Pillars */
.pillars-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-bottom: 4rem;
}

.pillar-card {
    padding: 2rem;
    border-left: 2px solid var(--border-color);
    transition: var(--transition);
}

.pillar-card:hover {
    border-left-color: var(--primary);
}

.pillar-card .icon-wrapper {
    width: 50px;
    height: 50px;
    background: rgba(255,255,255,0.05);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: var(--primary);
    margin-bottom: 1.5rem;
}

.stats-row {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 3rem;
    text-align: center;
}

.stat-number {
    font-size: 3.5rem;
    font-family: var(--font-heading);
    background: var(--gradient);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    margin-bottom: 0.5rem;
}

/* Services */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 2rem;
}

.service-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.service-header i {
    font-size: 2rem;
    color: var(--accent);
    padding: 1rem;
    background: rgba(6, 182, 212, 0.1);
    border-radius: 12px;
}

.feature-list {
    margin-top: 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.feature-list li {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    color: var(--text-muted);
}

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

/* Lead Gen */
.lead-gen-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.accordion-item {
    border-bottom: 1px solid var(--border-color);
    padding: 1.5rem 0;
}

.accordion-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
}

.accordion-header h4 {
    margin: 0;
}

.accordion-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease-out;
}

.accordion-item.active .accordion-content {
    max-height: 200px;
    margin-top: 1rem;
}

.accordion-item.active .accordion-header i {
    transform: rotate(180deg);
}

.dashboard-mockup {
    padding: 0;
    overflow: hidden;
}

.mockup-header {
    background: rgba(0,0,0,0.3);
    padding: 1rem;
    display: flex;
    align-items: center;
    border-bottom: 1px solid var(--border-color);
}

.dots {
    display: flex;
    gap: 6px;
    margin-right: 1rem;
}

.dots span {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: #ff5f56;
}
.dots span:nth-child(2) { background: #ffbd2e; }
.dots span:nth-child(3) { background: #27c93f; }

.mockup-body {
    padding: 2rem;
}

.metric-row {
    display: flex;
    gap: 1rem;
    margin-bottom: 2rem;
}

.metric {
    flex: 1;
    background: rgba(255,255,255,0.03);
    padding: 1.5rem;
    border-radius: var(--radius-md);
    display: flex;
    flex-direction: column;
}

.metric .value {
    font-size: 2.5rem;
    font-weight: 700;
    font-family: var(--font-heading);
}

.trend.pos { color: #27c93f; }

.chart-placeholder {
    display: flex;
    align-items: flex-end;
    gap: 10px;
    height: 150px;
    margin-bottom: 2rem;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 10px;
}

.bar {
    flex: 1;
    background: rgba(255,255,255,0.1);
    border-radius: 4px 4px 0 0;
    transition: height 1s ease;
}

.pipeline-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem;
    background: rgba(255,255,255,0.03);
    border-radius: var(--radius-md);
    margin-bottom: 0.5rem;
}

.avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--gradient);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
}

.pipeline-item .details {
    flex: 1;
    display: flex;
    flex-direction: column;
}

.pipeline-item .details span {
    font-size: 0.85rem;
    color: var(--text-muted);
}

.status.score-high {
    background: rgba(39, 201, 63, 0.2);
    color: #27c93f;
    padding: 0.25rem 0.5rem;
    border-radius: 4px;
    font-size: 0.85rem;
}

/* Case Studies */
.case-studies-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.case-card {
    position: relative;
    overflow: hidden;
}

.case-metric {
    font-size: 3rem;
    font-family: var(--font-heading);
    font-weight: 800;
    color: rgba(255,255,255,0.05);
    position: absolute;
    top: -10px;
    right: 10px;
    line-height: 1;
}

.testimonial {
    margin-top: 2rem;
    padding-top: 2rem;
    border-top: 1px solid var(--border-color);
    font-style: italic;
    color: var(--text-main);
}

.testimonial footer {
    margin-top: 1rem;
    font-style: normal;
    font-weight: 600;
    color: var(--primary);
}

/* Pricing */
.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    align-items: stretch;
}

.price-card {
    display: flex;
    flex-direction: column;
    position: relative;
}

.price-card.popular {
    border-color: var(--primary);
    box-shadow: 0 0 30px rgba(79, 70, 229, 0.1);
    transform: scale(1.05);
}

.popular-badge {
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--gradient);
    padding: 0.25rem 1rem;
    border-radius: 100px;
    font-size: 0.85rem;
    font-weight: bold;
}

.plan-desc {
    min-height: 50px;
    margin-bottom: 2rem;
}

.price-card .feature-list {
    margin-bottom: 2rem;
    flex-grow: 1;
}

.plan-meta {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-bottom: 1.5rem;
    padding: 1rem;
    background: rgba(0,0,0,0.2);
    border-radius: var(--radius-sm);
}

/* Footer / Contact */
.footer {
    background: rgba(5,5,10,0.5);
    border-top: 1px solid var(--border-color);
    padding-top: var(--section-spacing);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    margin-bottom: 4rem;
}

.contact-method {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-top: 2rem;
    font-size: 1.25rem;
}

.contact-method i {
    color: var(--primary);
    font-size: 1.5rem;
}

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

.social-links a {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(255,255,255,0.05);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
}

.social-links a:hover {
    background: var(--primary);
    color: white;
}

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

.contact-form label {
    display: block;
    margin-bottom: 0.5rem;
    font-size: 0.9rem;
    color: var(--text-muted);
}

.contact-form input,
.contact-form select,
.contact-form textarea {
    width: 100%;
    padding: 1rem;
    background: rgba(0,0,0,0.2);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    color: white;
    font-family: var(--font-body);
    transition: var(--transition);
}

.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus {
    outline: none;
    border-color: var(--primary);
    background: rgba(0,0,0,0.4);
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 2rem 0;
    border-top: 1px solid var(--border-color);
}

.footer-links {
    display: flex;
    gap: 1.5rem;
}

/* Animations */
.fade-up {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}

.fade-up.visible {
    opacity: 1;
    transform: translateY(0);
}

.delay-1 { transition-delay: 0.1s; }
.delay-2 { transition-delay: 0.2s; }
.delay-3 { transition-delay: 0.3s; }

/* Responsive */
@media (max-width: 992px) {
    .lead-gen-layout, .contact-grid {
        grid-template-columns: 1fr;
    }
    
    .price-card.popular {
        transform: none;
    }
    
    h1 { font-size: 3rem; }
}

@media (max-width: 768px) {
    .nav-links, .nav-actions {
        display: none;
    }
    
    .mobile-menu-btn {
        display: block;
    }
    
    .stats-row {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .hero-cta {
        flex-direction: column;
    }
    
    .services-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-bottom {
        flex-direction: column;
        gap: 1.5rem;
        text-align: center;
    }
}