/* ---------- DESIGN SYSTEM – NOVA INTELLECT GLOBAL 2026 ---------- */
:root {
    /* LIGHT THEME (default) */
    --nova-deep: #083B77;
    --nova-azure: #1E8DB0;
    --nova-emerald: #29A87C;
    --nova-gold: #F59E0B;
    --nova-purple: #8B5CF6;
    --nova-cyan: #00D4FF;
    --nova-charcoal: #1F2937;
    --nova-steel: #6B7280;
    --nova-cloud: #F9FAFB;
    --nova-white: #FFFFFF;
    --nova-border: #E5E7EB;
    --nova-bg: #FFFFFF;
    --nova-card-bg: #FFFFFF;
    --nova-text-primary: #1F2937;
    --nova-text-secondary: #6B7280;
    /* Semantic Colors */
    --color-ai-azure: #1E8DB0;
    --color-finance-gold: #F59E0B;
    --color-enterprise-deep: #083B77;
    --color-cyber-blue: #2563EB;
    --color-analytics-charcoal: #1F2937;
    --color-health-emerald: #29A87C;
    --color-cx-purple: #8B5CF6;
    --color-edu-purple: #A78BFA;
    --color-managed-green: #059669;
    --color-innovation-cyan: #00D4FF;
    --color-success: #10B981;
    --color-error: #DC2626;
    --color-warning: #FBBF24;
    /* Gradients */
    --gradient-primary: linear-gradient(135deg, #083B77, #1E8DB0);
    --gradient-accent: linear-gradient(135deg, #1E8DB0, #00D4FF);
    --gradient-gold: linear-gradient(135deg, #F59E0B, #FBBF24);
    --gradient-purple: linear-gradient(135deg, #8B5CF6, #A78BFA);
    --gradient-green: linear-gradient(135deg, #29A87C, #34D399);
    --gradient-cyber: linear-gradient(135deg, #2563EB, #3B82F6);
    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 25px 50px -12px rgba(0, 0, 0, 0.15);
    --shadow-2xl: 0 30px 60px -15px rgba(0, 0, 0, 0.2);
    /* Spacing */
    --space-xs: 0.5rem;
    --space-sm: 0.75rem;
    --space-md: 1rem;
    --space-lg: 1.5rem;
    --space-xl: 2rem;
    --space-2xl: 3rem;
    --space-3xl: 4rem;
    --space-4xl: 6rem;
    /* Border Radius */
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
    --radius-2xl: 1.5rem;
    --radius-3xl: 2rem;
    --radius-full: 9999px;
    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-base: 0.3s ease;
    --transition-slow: 0.5s ease;
    transition: background-color 0.3s ease, color 0.2s ease, border-color 0.2s ease;
}

/* ---------- BLACK THEME (dark mode) ---------- */
[data-theme="black"] {
    --nova-deep: #0A0F1E;
    --nova-azure: #2AA9C9;
    --nova-emerald: #3BB57C;
    --nova-gold: #FFB347;
    --nova-purple: #A78BFA;
    --nova-cyan: #5EDFFF;
    --nova-charcoal: #EDF2F7;
    --nova-steel: #A0AEC0;
    --nova-cloud: #1A1E2A;
    --nova-white: #0F131F;
    --nova-border: #2D3748;
    --nova-bg: #0A0C12;
    --nova-card-bg: #14181F;
    --nova-text-primary: #F7FAFC;
    --nova-text-secondary: #CBD5E0;
    --gradient-primary: linear-gradient(135deg, #0A1A2F, #1A4B6D);
    --gradient-accent: linear-gradient(135deg, #1A5F7A, #0A7A9F);
    background-color: var(--nova-bg);
    color: var(--nova-text-primary);
}

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

html {
    font-size: 16px;
    scroll-behavior: smooth;
    scrollbar-gutter: stable;
    overflow-x: hidden;
}

body {
    font-family: 'Inter', sans-serif;
    color: var(--nova-text-primary);
    background-color: var(--nova-bg);
    line-height: 1.6;
    overflow-x: hidden;
    transition: background-color 0.3s ease, color 0.2s ease;
}

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

/* ---------- TYPOGRAPHY ---------- */
h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.2;
    letter-spacing: -0.02em;
    color: var(--nova-text-primary);
}

h1 {
    font-size: 3.5rem;
}

h2 {
    font-size: 2.5rem;
}

h3 {
    font-size: 1.5rem;
}

h4 {
    font-size: 1.25rem;
}

.section-label {
    display: inline-block;
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--nova-azure);
    background: rgba(30, 141, 176, 0.08);
    padding: 0.5rem 1.4rem;
    border-radius: var(--radius-full);
    margin-bottom: var(--space-md);
    backdrop-filter: blur(4px);
}

.section-title {
    font-size: 2.6rem;
    font-weight: 800;
    color: var(--nova-text-primary);
    margin-bottom: var(--space-md);
    line-height: 1.2;
}

.section-subtitle {
    font-size: 1.2rem;
    color: var(--nova-text-secondary);
    max-width: 720px;
    margin-left: auto;
    margin-right: auto;
}

.section-header {
    margin-bottom: var(--space-3xl);
}

    .section-header.centered {
        text-align: center;
    }

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

    .highlight::after {
        content: '';
        position: absolute;
        bottom: 5px;
        left: 0;
        width: 100%;
        height: 8px;
        background: rgba(30, 141, 176, 0.2);
        z-index: -1;
        border-radius: var(--radius-full);
    }

/* ---------- BUTTONS ---------- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.7rem;
    padding: 0.85rem 2rem;
    font-weight: 600;
    border-radius: var(--radius-full);
    transition: all 0.25s cubic-bezier(0.2, 0, 0, 1);
    border: none;
    cursor: pointer;
    font-size: 1rem;
    text-decoration: none;
    white-space: nowrap;
    line-height: 1;
}

.btn-primary {
    background: var(--gradient-accent);
    color: white;
    box-shadow: 0 10px 20px -8px rgba(30, 141, 176, 0.4);
}

    .btn-primary:hover {
        transform: translateY(-4px);
        box-shadow: 0 20px 30px -8px rgba(30, 141, 176, 0.5);
    }

.btn-secondary {
    background: transparent;
    color: var(--nova-azure);
    border: 2px solid var(--nova-azure);
}

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

.btn-outline {
    background: transparent;
    color: var(--nova-azure);
    border: 2px solid var(--nova-azure);
}

    .btn-outline:hover {
        background: var(--nova-azure);
        color: white;
    }

.btn-sm {
    padding: 0.6rem 1.5rem;
    font-size: 0.9rem;
}

.btn-lg {
    padding: 1rem 2.4rem;
    font-size: 1.1rem;
}

.btn-block {
    width: 100%;
}


/* ---------- HERO SECTION ---------- */
.hero-section {
    position: relative;
    padding: var(--space-4xl) 0;
    background: linear-gradient(145deg, var(--nova-cloud) 30%, white 100%);
    overflow: hidden;
    min-height: 600px;
    display: flex;
    align-items: center;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
}

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

.floating-shape {
    position: absolute;
    border-radius: 50%;
    background: linear-gradient(135deg, rgba(30, 141, 176, 0.1), rgba(0, 212, 255, 0.1));
    filter: blur(60px);
}

.shape-1 {
    width: 300px;
    height: 300px;
    top: -100px;
    right: -100px;
}

.shape-2 {
    width: 200px;
    height: 200px;
    bottom: -50px;
    left: -50px;
}

.shape-3 {
    width: 150px;
    height: 150px;
    bottom: 100px;
    right: 200px;
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 800px;
}

.hero-badge {
    margin-bottom: var(--space-lg);
}

.badge-content {
    display: inline-block;
    background: rgba(30, 141, 176, 0.1);
    color: var(--nova-azure);
    padding: 0.5rem 1.5rem;
    border-radius: var(--radius-full);
    font-weight: 600;
    font-size: 0.9rem;
    backdrop-filter: blur(4px);
    border: 1px solid rgba(30, 141, 176, 0.2);
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: var(--space-lg);
    color: var(--nova-text-primary);
}

.hero-subtitle {
    font-size: 1.2rem;
    color: var(--nova-text-secondary);
    margin-bottom: var(--space-xl);
    line-height: 1.6;
}

.hero-actions {
    display: flex;
    gap: var(--space-md);
    margin-bottom: var(--space-2xl);
    flex-wrap: wrap;
}

.hero-stats {
    display: flex;
    align-items: center;
    gap: var(--space-xl);
    margin-top: var(--space-2xl);
}

.stat-item {
    text-align: left;
}

.stat-number {
    font-size: 2rem;
    font-weight: 700;
    color: var(--nova-azure);
}

.stat-label {
    color: var(--nova-text-secondary);
    font-size: 0.9rem;
}

.stat-divider {
    width: 2px;
    height: 40px;
    background: var(--nova-border);
}

/* ---------- PRODUCT SHOWCASE SECTION (NEW) ---------- */
.product-showcase-section {
    padding: var(--space-3xl) 0 var(--space-4xl);
    background: var(--nova-bg);
    border-bottom: 1px solid var(--nova-border);
}

.showcase-wrapper {
    max-width: 1000px;
    margin: 0 auto;
    position: relative;
}

.video-placeholder {
    position: relative;
    cursor: pointer;
    border-radius: var(--radius-2xl);
    overflow: hidden;
    box-shadow: var(--shadow-2xl);
    transition: transform 0.3s ease;
}

    .video-placeholder:hover {
        transform: scale(1.01);
    }

    .video-placeholder img {
        display: block;
        width: 100%;
        height: auto;
    }

.play-overlay {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    text-align: center;
    color: white;
    text-shadow: 0 4px 12px rgba(0,0,0,0.3);
}

    .play-overlay i {
        font-size: 5rem;
        opacity: 0.9;
        transition: opacity 0.2s;
    }

    .play-overlay span {
        display: block;
        font-size: 1.2rem;
        font-weight: 600;
        margin-top: var(--space-sm);
        background: rgba(0,0,0,0.5);
        padding: 0.5rem 1.5rem;
        border-radius: var(--radius-full);
        backdrop-filter: blur(4px);
    }

.video-placeholder:hover .play-overlay i {
    opacity: 1;
}

.showcase-caption {
    text-align: center;
    margin-top: var(--space-lg);
    color: var(--nova-text-secondary);
    font-size: 0.95rem;
}

    .showcase-caption i {
        color: var(--nova-azure);
        margin-right: var(--space-xs);
    }

    .showcase-caption a {
        color: var(--nova-azure);
        font-weight: 600;
        text-decoration: none;
    }

        .showcase-caption a:hover {
            text-decoration: underline;
        }

/* ---------- SOLUTIONS SECTION ---------- */
.solutions-section {
    padding: var(--space-4xl) 0;
    background: var(--nova-bg);
}

.solutions-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-xl);
    margin-top: var(--space-3xl);
}

.solution-card {
    background: var(--nova-card-bg);
    border: 1px solid var(--nova-border);
    border-radius: var(--radius-2xl);
    padding: var(--space-xl);
    transition: all 0.3s ease;
    position: relative;
    display: flex;
    flex-direction: column;
}

    .solution-card:hover {
        transform: translateY(-4px);
        box-shadow: var(--shadow-xl);
        border-color: transparent;
    }

.solution-number {
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--nova-text-secondary);
    margin-bottom: var(--space-sm);
}

.solution-icon {
    font-size: 2.5rem;
    margin-bottom: var(--space-md);
}

.solution-title {
    font-size: 1.3rem;
    margin-bottom: var(--space-sm);
}

.solution-description {
    color: var(--nova-text-secondary);
    margin-bottom: var(--space-md);
    line-height: 1.6;
}

.solution-examples {
    margin-bottom: var(--space-md);
}

    .solution-examples h4 {
        font-size: 0.9rem;
        font-weight: 600;
        color: var(--nova-text-primary);
        margin-bottom: var(--space-xs);
    }

    .solution-examples ul {
        list-style: none;
        margin-bottom: var(--space-md);
    }

    .solution-examples li {
        color: var(--nova-text-secondary);
        font-size: 0.9rem;
        margin-bottom: var(--space-xs);
        padding-left: var(--space-md);
        position: relative;
    }

        .solution-examples li::before {
            content: "•";
            color: var(--nova-azure);
            font-weight: bold;
            position: absolute;
            left: 0;
        }

.solution-benefits {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-xs);
    margin-bottom: var(--space-lg);
}

.benefit-tag {
    background: var(--nova-cloud);
    color: var(--nova-text-secondary);
    padding: 0.3rem 0.8rem;
    border-radius: var(--radius-full);
    font-size: 0.8rem;
    font-weight: 500;
}

.solution-link {
    display: inline-flex;
    align-items: center;
    gap: var(--space-xs);
    color: var(--nova-azure);
    text-decoration: none;
    font-weight: 600;
    transition: gap 0.2s;
    margin-top: auto;
}

    .solution-link:hover {
        gap: var(--space-sm);
    }

.featured-badge {
    position: absolute;
    top: 10px;
    right: -30px;
    background: linear-gradient(45deg, var(--nova-gold), #FBBF24);
    color: white;
    padding: 4px 30px;
    transform: rotate(45deg);
    font-weight: bold;
    font-size: 0.8rem;
    box-shadow: 0 2px 8px rgba(245, 158, 11, 0.3);
    z-index: 2;
}

/* ---------- INDUSTRIES SECTION ---------- */
.industries-section {
    padding: var(--space-4xl) 0;
    background: var(--nova-cloud);
}

.industries-tabs {
    margin-top: var(--space-2xl);
}

.tab-header {
    display: flex;
    gap: var(--space-sm);
    flex-wrap: wrap;
    justify-content: center;
    margin-bottom: var(--space-2xl);
}

.tab-button {
    padding: var(--space-md) var(--space-xl);
    background: transparent;
    border: 2px solid var(--nova-border);
    border-radius: var(--radius-full);
    font-weight: 600;
    color: var(--nova-text-secondary);
    cursor: pointer;
    transition: all 0.2s;
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

    .tab-button i {
        font-size: 1.1rem;
    }

    .tab-button:hover {
        border-color: var(--nova-azure);
        color: var(--nova-azure);
    }

    .tab-button.active {
        background: var(--nova-azure);
        border-color: var(--nova-azure);
        color: white;
    }

.tab-content {
    background: var(--nova-card-bg);
    border-radius: var(--radius-2xl);
    padding: var(--space-2xl);
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--nova-border);
}

.industry-content {
    display: none;
}

    .industry-content.active {
        display: block;
    }

.industry-grid {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: var(--space-2xl);
    align-items: center;
}

.industry-info h3 {
    font-size: 2rem;
    margin-bottom: var(--space-md);
    color: var(--nova-text-primary);
}

.industry-info p {
    color: var(--nova-text-secondary);
    margin-bottom: var(--space-lg);
    font-size: 1.1rem;
}

.industry-solutions-list {
    list-style: none;
    margin-bottom: var(--space-xl);
}

    .industry-solutions-list li {
        margin-bottom: var(--space-sm);
        color: var(--nova-text-secondary);
        display: flex;
        align-items: center;
        gap: var(--space-sm);
    }

    .industry-solutions-list i {
        color: var(--nova-azure);
        font-size: 1.1rem;
    }

.industry-stats {
    display: grid;
    gap: var(--space-lg);
}

.stat-card {
    background: var(--nova-cloud);
    border-radius: var(--radius-xl);
    padding: var(--space-xl);
    text-align: center;
    border: 1px solid var(--nova-border);
}

    .stat-card .stat-value {
        font-size: 2.5rem;
        font-weight: 800;
        color: var(--nova-azure);
        margin-bottom: var(--space-xs);
    }

    .stat-card .stat-label {
        color: var(--nova-text-secondary);
        font-size: 1rem;
    }

/* ---------- CAPABILITIES SECTION ---------- */
.capabilities-section {
    padding: var(--space-4xl) 0;
    background: var(--nova-bg);
}

.capabilities-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-xl);
    margin-top: var(--space-2xl);
}

.capability-card {
    background: var(--nova-card-bg);
    border: 1px solid var(--nova-border);
    border-radius: var(--radius-2xl);
    padding: var(--space-xl);
    transition: all 0.3s ease;
}

    .capability-card:hover {
        transform: translateY(-4px);
        box-shadow: var(--shadow-xl);
        border-color: var(--nova-azure);
    }

.capability-header {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    margin-bottom: var(--space-lg);
}

.capability-icon {
    width: 50px;
    height: 50px;
    background: rgba(30, 141, 176, 0.1);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--nova-azure);
    font-size: 1.5rem;
}

.capability-title {
    font-size: 1.2rem;
    margin: 0;
}

.capability-card p {
    color: var(--nova-text-secondary);
    margin-bottom: var(--space-lg);
}

.capability-features {
    list-style: none;
}

    .capability-features li {
        margin-bottom: var(--space-sm);
        color: var(--nova-text-secondary);
        display: flex;
        align-items: center;
        gap: var(--space-sm);
        font-size: 0.95rem;
    }

    .capability-features i {
        color: var(--nova-azure);
        font-size: 0.9rem;
    }

/* ---------- TECH STACK SECTION ---------- */
.tech-stack-section {
    padding: var(--space-4xl) 0;
    background: var(--nova-cloud);
}

.tech-category {
    background: var(--nova-card-bg);
    border-radius: var(--radius-2xl);
    padding: var(--space-xl);
    border: 1px solid var(--nova-border);
}

.tech-category-title {
    font-size: 1.3rem;
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

.tech-list {
    list-style: none;
}

    .tech-list li {
        margin-bottom: var(--space-md);
        color: var(--nova-text-secondary);
        display: flex;
        align-items: center;
        gap: var(--space-sm);
        font-size: 1rem;
    }

    .tech-list i {
        width: 24px;
        font-size: 1.2rem;
    }

.tech-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-2xl);
    margin-top: var(--space-2xl);
}

/* ---------- BENEFITS SECTION ---------- */
.benefits-section {
    padding: var(--space-4xl) 0;
    background: var(--nova-bg);
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-xl);
    margin-top: var(--space-2xl);
}

.benefit-card {
    background: var(--nova-card-bg);
    border: 1px solid var(--nova-border);
    border-radius: var(--radius-2xl);
    padding: var(--space-xl);
    text-align: center;
    transition: all 0.3s ease;
}

    .benefit-card:hover {
        transform: translateY(-4px);
        box-shadow: var(--shadow-xl);
    }

.benefit-icon {
    width: 70px;
    height: 70px;
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--space-lg);
    color: white;
    font-size: 2rem;
}

.benefit-title {
    font-size: 1.2rem;
    margin-bottom: var(--space-md);
}

.benefit-description {
    color: var(--nova-text-secondary);
    margin-bottom: var(--space-lg);
}

.benefit-stat {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--nova-azure);
    background: rgba(30, 141, 176, 0.1);
    padding: var(--space-xs) var(--space-md);
    border-radius: var(--radius-full);
    display: inline-block;
}

/* ---------- CASE STUDIES SECTION ---------- */
.case-studies-section {
    padding: var(--space-4xl) 0;
    background: var(--nova-cloud);
}

.case-studies-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-xl);
    margin-top: var(--space-2xl);
}

.case-study-card {
    background: var(--nova-card-bg);
    border: 1px solid var(--nova-border);
    border-radius: var(--radius-2xl);
    overflow: hidden;
    transition: all 0.3s ease;
}

    .case-study-card:hover {
        transform: translateY(-4px);
        box-shadow: var(--shadow-xl);
    }

.case-study-image {
    height: 120px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.client-logo {
    width: 60px;
    height: 60px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: 700;
    font-size: 1.5rem;
    backdrop-filter: blur(4px);
}

.case-study-content {
    padding: var(--space-xl);
}

.case-study-category {
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    color: var(--nova-azure);
    margin-bottom: var(--space-xs);
}

.case-study-title {
    font-size: 1.2rem;
    margin-bottom: var(--space-sm);
}

.case-study-excerpt {
    color: var(--nova-text-secondary);
    margin-bottom: var(--space-lg);
    line-height: 1.5;
}

.case-study-metrics {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-sm);
    margin-bottom: var(--space-lg);
}

.metric {
    text-align: center;
}

.metric-value {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--nova-azure);
}

.metric-label {
    font-size: 0.7rem;
    color: var(--nova-text-secondary);
}

.section-footer {
    text-align: center;
    margin-top: var(--space-2xl);
}

/* ---------- IMPLEMENTATION PROCESS SECTION ---------- */
.implementation-section {
    padding: var(--space-4xl) 0;
    background: var(--nova-bg);
}

.implementation-steps {
    max-width: 900px;
    margin: var(--space-2xl) auto 0;
    position: relative;
}

    .implementation-steps::before {
        content: '';
        position: absolute;
        left: 40px;
        top: 0;
        bottom: 0;
        width: 3px;
        background: var(--nova-azure);
        opacity: 0.3;
        border-radius: var(--radius-full);
    }

.implementation-step {
    position: relative;
    padding-left: 100px;
    margin-bottom: var(--space-2xl);
}

.step-number {
    position: absolute;
    left: 15px;
    top: 0;
    width: 50px;
    height: 50px;
    background: var(--nova-azure);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: 700;
    font-size: 1.5rem;
    border: 4px solid var(--nova-card-bg);
    box-shadow: 0 0 0 3px rgba(30, 141, 176, 0.3);
    z-index: 2;
}

.step-content {
    background: var(--nova-card-bg);
    border: 1px solid var(--nova-border);
    border-radius: var(--radius-2xl);
    padding: var(--space-xl);
}

.step-title {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    margin-bottom: var(--space-md);
    font-size: 1.3rem;
}

.step-icon {
    color: var(--nova-azure);
}

.step-description {
    color: var(--nova-text-secondary);
    margin-bottom: var(--space-md);
}

.step-features {
    list-style: none;
}

    .step-features li {
        margin-bottom: var(--space-xs);
        color: var(--nova-text-secondary);
        display: flex;
        align-items: center;
        gap: var(--space-sm);
    }

    .step-features i {
        color: var(--nova-azure);
    }

/* ---------- CTA SECTION ---------- */
.cta-section {
    padding: var(--space-4xl) 0;
    background: linear-gradient(135deg, var(--nova-deep) 0%, var(--nova-azure) 100%);
    color: white;
}

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

.cta-title {
    font-size: 2.5rem;
    margin-bottom: var(--space-lg);
    color: white;
}

.cta-description {
    color: rgba(255, 255, 255, 0.9);
    max-width: 800px;
    margin: 0 auto var(--space-xl);
    font-size: 1.2rem;
}

.cta-features {
    display: flex;
    justify-content: center;
    gap: var(--space-2xl);
    flex-wrap: wrap;
    margin-bottom: var(--space-xl);
}

    .cta-features .feature {
        display: flex;
        align-items: center;
        gap: var(--space-sm);
        color: white;
    }

    .cta-features i {
        color: var(--nova-cyan);
    }

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

/* ---------- CONTACT FORM SECTION ---------- */
.contact-section {
    padding: var(--space-4xl) 0;
    background: var(--nova-cloud);
}

.contact-form {
    max-width: 800px;
    margin: 0 auto;
    background: var(--nova-card-bg);
    border-radius: var(--radius-2xl);
    padding: var(--space-2xl);
    box-shadow: var(--shadow-xl);
    border: 1px solid var(--nova-border);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-md);
    margin-bottom: var(--space-md);
}

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

    .form-group label {
        display: block;
        margin-bottom: var(--space-xs);
        font-weight: 500;
        color: var(--nova-text-primary);
    }

    .form-group input,
    .form-group select,
    .form-group textarea {
        width: 100%;
        padding: var(--space-md);
        border: 1px solid var(--nova-border);
        border-radius: var(--radius-lg);
        background: var(--nova-bg);
        color: var(--nova-text-primary);
        font-family: 'Inter', sans-serif;
        transition: border-color 0.2s;
    }

        .form-group input:focus,
        .form-group select:focus,
        .form-group textarea:focus {
            outline: none;
            border-color: var(--nova-azure);
            box-shadow: 0 0 0 3px rgba(30, 141, 176, 0.1);
        }

.form-checkbox {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    margin-bottom: var(--space-lg);
}

    .form-checkbox input {
        width: auto;
    }

.form-note {
    text-align: center;
    margin-top: var(--space-md);
    color: var(--nova-text-secondary);
    font-size: 0.9rem;
}

    .form-note i {
        margin-right: var(--space-xs);
    }

/* ---------- FOOTER ---------- */
.main-footer {
    background: var(--nova-deep);
    color: white;
    padding-top: var(--space-4xl);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr 1fr;
    gap: var(--space-xl);
    margin-bottom: var(--space-3xl);
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    text-decoration: none;
    margin-bottom: var(--space-md);
}

.footer-description {
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: var(--space-lg);
}

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

.social-link {
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    text-decoration: none;
    transition: all 0.2s;
}

    .social-link:hover {
        background: var(--nova-cyan);
        color: var(--nova-deep);
        transform: translateY(-2px);
    }

.footer-title {
    color: white;
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: var(--space-lg);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

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

    .footer-links li {
        margin-bottom: var(--space-sm);
    }

    .footer-links a {
        color: rgba(255, 255, 255, 0.7);
        text-decoration: none;
        transition: color 0.2s;
    }

        .footer-links a:hover {
            color: var(--nova-cyan);
        }

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: var(--space-xl);
    padding-bottom: var(--space-xl);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
}

.copyright {
    color: rgba(255, 255, 255, 0.7);
}

.footer-founder {
    margin-top: 0.5rem;
    font-size: 0.9rem;
    opacity: 0.9;
}

    .footer-founder i {
        margin-right: 0.3rem;
    }

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

    .footer-legal a {
        color: rgba(255, 255, 255, 0.7);
        text-decoration: none;
    }

        .footer-legal a:hover {
            color: var(--nova-cyan);
        }

/* ---------- BACK TO TOP BUTTON ---------- */
.back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    background: var(--gradient-accent);
    border: none;
    border-radius: 50%;
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transition: 0.2s;
    z-index: 99;
    box-shadow: var(--shadow-xl);
}

    .back-to-top.visible {
        opacity: 1;
        visibility: visible;
    }

    .back-to-top:hover {
        transform: translateY(-4px);
    }

/* ---------- AI CHATBOT WIDGET ---------- */
.ai-chatbot {
    position: fixed;
    bottom: 30px;
    left: 30px;
    z-index: 99;
}

.chatbot-toggle {
    width: 60px;
    height: 60px;
    background: var(--gradient-accent);
    border: none;
    border-radius: 50%;
    color: white;
    font-size: 1.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    box-shadow: 0 12px 28px rgba(30, 141, 176, 0.4);
    transition: all 0.3s ease;
    position: relative;
}

    .chatbot-toggle:hover {
        transform: scale(1.1);
    }

.chatbot-pulse {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--gradient-accent);
    border-radius: 50%;
    opacity: 0.5;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% {
        transform: scale(1);
        opacity: 0.5;
    }

    50% {
        transform: scale(1.2);
        opacity: 0;
    }

    100% {
        transform: scale(1);
        opacity: 0.5;
    }
}

/* ---------- FLOATING ACTION BUTTON ---------- */
.floating-action-btn {
    position: fixed;
    bottom: 100px;
    right: 30px;
    width: 50px;
    height: 50px;
    background: var(--nova-gold);
    border: none;
    border-radius: 50%;
    color: white;
    font-size: 1.2rem;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    box-shadow: 0 8px 20px rgba(245, 158, 11, 0.4);
    transition: all 0.3s ease;
    z-index: 98;
    border: 2px solid white;
}

    .floating-action-btn:hover {
        transform: scale(1.1) translateY(-4px);
        background: var(--nova-azure);
        box-shadow: 0 12px 28px rgba(30, 141, 176, 0.4);
    }

/* ---------- ANIMATIONS ---------- */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

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

.fade-in-up {
    animation: fadeInUp 0.6s ease forwards;
}

/* ---------- RESPONSIVE DESIGN ---------- */
@media (max-width: 1200px) {
    .solutions-grid,
    .capabilities-grid,
    .benefits-grid,
    .case-studies-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .tech-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .footer-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 1024px) {
    .nav-menu {
        display: none;
    }

    .mobile-menu-toggle {
        display: flex;
    }

    /*.nav-actions .btn-outline,
    .nav-actions .btn-primary {
        display: none;
    }*/

    .industry-grid {
        grid-template-columns: 1fr;
        gap: var(--space-xl);
    }

    .industry-stats {
        grid-template-columns: repeat(3, 1fr);
    }

    .hero-title {
        font-size: 2.8rem;
    }
}

@media (max-width: 768px) {
    .hero-title {
        font-size: 2.2rem;
    }

    .hero-stats {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--space-sm);
    }

    .stat-divider {
        display: none;
    }

    .solutions-grid,
    .capabilities-grid,
    .benefits-grid,
    .case-studies-grid,
    .tech-grid {
        grid-template-columns: 1fr;
    }

    .footer-grid {
        grid-template-columns: 1fr;
        gap: var(--space-2xl);
    }

    .footer-bottom {
        flex-direction: column;
        text-align: center;
        gap: var(--space-md);
    }

    .form-row {
        grid-template-columns: 1fr;
    }

    .tab-header {
        flex-direction: column;
        align-items: stretch;
    }

    .tab-button {
        width: 100%;
        justify-content: center;
    }

    .implementation-steps::before {
        left: 25px;
    }

    .implementation-step {
        padding-left: 70px;
    }

    .step-number {
        width: 40px;
        height: 40px;
        font-size: 1.2rem;
        left: 5px;
    }

    .cta-features {
        flex-direction: column;
        align-items: center;
        gap: var(--space-md);
    }

    .cta-actions {
        flex-direction: column;
        align-items: stretch;
    }

    .btn {
        width: 100%;
    }

    .industry-stats {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 1.8rem;
    }

    .hero-subtitle {
        font-size: 1rem;
    }

    .section-title {
        font-size: 2rem;
    }

    .section-subtitle {
        font-size: 1rem;
    }

    .contact-form {
        padding: var(--space-xl);
    }
}