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

:root {
    --primary-color: #00bfff;
    --secondary-color: #1e90ff;
    --accent-color: #0ea5e9;
    --text-primary: #1a202c;
    --text-secondary: #4a5568;
    --text-muted: #718096;
    --background-primary: #ffffff;
    --background-secondary: #f7fafc;
    --background-tertiary: #edf2f7;
    --gradient-primary: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    --gradient-accent: linear-gradient(135deg, var(--accent-color), var(--primary-color));
    --shadow-light: 0 4px 6px rgba(0, 0, 0, 0.05);
    --shadow-medium: 0 10px 25px rgba(0, 0, 0, 0.1);
    --shadow-heavy: 0 20px 40px rgba(0, 0, 0, 0.15);
    --border-color: #e2e8f0;
    --border-light: #f1f5f9;
}

/* Dark Theme Variables */
[data-theme="dark"] {
    --primary-color: #00bfff;
    --secondary-color: #1e90ff;
    --accent-color: #0ea5e9;
    --text-primary: #ffffff;
    --text-secondary: #cbd5e0;
    --text-muted: #a0aec0;
    --background-primary: #1a202c;
    --background-secondary: #2d3748;
    --background-tertiary: #4a5568;
    --gradient-primary: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    --gradient-accent: linear-gradient(135deg, var(--accent-color), var(--primary-color));
    --shadow-light: 0 4px 6px rgba(0, 0, 0, 0.3);
    --shadow-medium: 0 10px 25px rgba(0, 0, 0, 0.4);
    --shadow-heavy: 0 20px 40px rgba(0, 0, 0, 0.5);
    --border-color: #4a5568;
    --border-light: #2d3748;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background-color: var(--background-primary);
    color: var(--text-primary);
    line-height: 1.7;
    font-size: 16px;
    font-weight: 400;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    transition: background-color 0.3s ease, color 0.3s ease;
}

/* Smooth theme transitions for all elements */
*,
*::before,
*::after {
    transition: background-color 0.3s ease, border-color 0.3s ease, color 0.3s ease, box-shadow 0.3s ease;
}

/* ===== NAVIGATION ===== */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border-color);
    z-index: 1000;
    transition: all 0.3s ease;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 90px;
}

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

/* Theme Toggle Button */
.theme-toggle {
    background: none;
    border: 2px solid var(--border-color);
    border-radius: 50px;
    padding: 0.5rem 1rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    transition: all 0.3s ease;
    color: var(--text-secondary);
    font-size: 0.9rem;
    font-weight: 500;
}

.theme-toggle:hover {
    border-color: var(--primary-color);
    color: var(--primary-color);
    background: rgba(0, 191, 255, 0.05);
}

.theme-toggle i {
    font-size: 1rem;
    transition: transform 0.3s ease;
}

.theme-toggle:hover i {
    transform: rotate(180deg);
}

[data-theme="dark"] .theme-toggle {
    border-color: var(--border-color);
    color: var(--text-secondary);
}

[data-theme="dark"] .theme-toggle:hover {
    border-color: var(--primary-color);
    color: var(--primary-color);
    background: rgba(0, 191, 255, 0.1);
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.nav-logo .logo {
    width: 280px;
    height: 76px;
    object-fit: contain;
    filter: none;
    background: transparent;
}

.brand-name {
    display: none;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2rem;
}

.nav-link {
    color: var(--text-secondary);
    text-decoration: none;
    font-weight: 500;
    font-size: 1rem;
    transition: all 0.3s ease;
    position: relative;
    letter-spacing: 0.01em;
}

.nav-link:hover,
.nav-link.active {
    color: var(--primary-color);
}

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

.nav-link:hover::after,
.nav-link.active::after {
    width: 100%;
}

.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
}

.hamburger .bar {
    width: 25px;
    height: 3px;
    background: var(--text-primary);
    margin: 3px 0;
    transition: 0.3s;
}

/* ===== HERO SECTION ===== */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 140px 0 80px;
    background: var(--background-primary);
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 50% 50%, rgba(30, 144, 255, 0.05) 0%, transparent 50%);
    pointer-events: none;
}

.hero-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
    width: 100%;
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.hero-text {
    z-index: 2;
}

.hero-logo-section {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.hero-logo {
    width: 280px;
    height: 76px;
    object-fit: contain;
    filter: brightness(1.1) contrast(1.1);
}

.hero-title {
    font-size: 4.5rem;
    font-weight: 800;
    margin-bottom: 1.2rem;
    line-height: 1.1;
    letter-spacing: -0.02em;
}

.gradient-text {
    background: var(--gradient-primary);
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero-tagline {
    font-size: 1.75rem;
    color: var(--primary-color);
    margin-bottom: 1.5rem;
    font-weight: 600;
    letter-spacing: -0.01em;
}

.hero-description {
    font-size: 1.25rem;
    color: var(--text-secondary);
    margin-bottom: 2.5rem;
    line-height: 1.8;
    font-weight: 400;
}

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

.btn {
    padding: 1rem 2.5rem;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
    font-size: 1.1rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 160px;
    letter-spacing: 0.01em;
}

.btn-primary {
    background: var(--gradient-primary);
    color: white;
    box-shadow: var(--shadow-medium);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-heavy);
}

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

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

/* ===== HERO ANIMATION ===== */
.hero-animation {
    display: flex;
    justify-content: center;
    align-items: center;
    height: 500px;
    position: relative;
}

.animation-container {
    position: relative;
    width: 400px;
    height: 400px;
}

/* Hero Diagram Image */
.hero-diagram {
    width: 100%;
    height: auto;
    max-width: 100%;
    object-fit: contain;
}

/* Central Node */
.central-node {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: 10;
}

.node-core {
    width: 80px;
    height: 80px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: white;
    position: relative;
    z-index: 2;
}

/* Pulse Rings */
.pulse-ring {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 80px;
    height: 80px;
    border: 3px solid var(--primary-color);
    border-radius: 50%;
    animation: pulse 2s ease-out infinite;
    opacity: 0;
}

.pulse-ring.delay-1 {
    animation-delay: 0.5s;
}

.pulse-ring.delay-2 {
    animation-delay: 1s;
}

/* Floating Elements */
.floating-elements {
    position: absolute;
    width: 100%;
    height: 100%;
}

.element {
    position: absolute;
    width: 20px;
    height: 20px;
    background: var(--gradient-accent);
    border-radius: 50%;
    opacity: 0.8;
}

.element-1 {
    top: 20%;
    left: 80%;
    animation: float 3s ease-in-out infinite;
}

.element-2 {
    top: 60%;
    left: 85%;
    animation: float 3s ease-in-out infinite 0.5s;
}

.element-3 {
    top: 80%;
    left: 60%;
    animation: float 3s ease-in-out infinite 1s;
}

.element-4 {
    top: 70%;
    left: 20%;
    animation: float 3s ease-in-out infinite 1.5s;
}

.element-5 {
    top: 30%;
    left: 15%;
    animation: float 3s ease-in-out infinite 2s;
}

/* Connection Lines */
.connection-lines {
    position: absolute;
    width: 100%;
    height: 100%;
}

.line {
    position: absolute;
    background: linear-gradient(90deg, transparent, var(--primary-color), transparent);
    height: 2px;
    opacity: 0.6;
    animation: pulse-line 3s ease-in-out infinite;
}

.line-1 {
    top: 30%;
    left: 50%;
    width: 120px;
    transform: rotate(45deg);
    animation-delay: 0s;
}

.line-2 {
    top: 50%;
    right: 15%;
    width: 100px;
    transform: rotate(0deg);
    animation-delay: 0.5s;
}

.line-3 {
    bottom: 25%;
    left: 60%;
    width: 90px;
    transform: rotate(-45deg);
    animation-delay: 1s;
}

.line-4 {
    bottom: 40%;
    left: 20%;
    width: 110px;
    transform: rotate(135deg);
    animation-delay: 1.5s;
}

.line-5 {
    top: 40%;
    left: 20%;
    width: 95px;
    transform: rotate(-135deg);
    animation-delay: 2s;
}

/* ===== SECTIONS ===== */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

.section-title {
    font-size: 3rem;
    font-weight: 800;
    text-align: center;
    margin-bottom: 3.5rem;
    background: var(--gradient-primary);
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    letter-spacing: -0.02em;
}

/* ===== CHALLENGES SECTION ===== */
.challenges {
    padding: 80px 0;
    background: var(--background-secondary);
}

.challenges-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.challenge-card {
    background: var(--background-tertiary);
    padding: 2rem;
    border-radius: 15px;
    text-align: center;
    border: 1px solid var(--border-color);
    transition: all 0.3s ease;
}

.challenge-card:hover {
    transform: translateY(-5px);
    border-color: var(--primary-color);
    box-shadow: var(--shadow-medium);
}

.card-icon {
    width: 60px;
    height: 60px;
    background: rgba(0, 191, 255, 0.1);
    border: 2px solid rgba(0, 191, 255, 0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    font-size: 1.5rem;
    color: var(--primary-color);
}

.challenge-card h3 {
    font-size: 1.4rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--text-primary);
    letter-spacing: -0.01em;
}

.challenge-card p {
    color: var(--text-secondary);
    line-height: 1.7;
    font-size: 1rem;
    font-weight: 400;
}

/* ===== SOLUTION SECTION ===== */
.solution {
    padding: 80px 0;
    background: var(--background-primary);
}

.solution-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.solution-item {
    padding: 2rem 1.5rem;
    text-align: center;
    transition: all 0.3s ease;
}

.solution-item:hover {
    transform: translateY(-5px);
}

.solution-number {
    display: inline-block;
    width: 50px;
    height: 50px;
    background: var(--gradient-primary);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1.25rem;
    margin: 0 auto 1.5rem;
}

.solution-item h3 {
    font-size: 1.4rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--text-primary);
    letter-spacing: -0.01em;
}

.solution-item p {
    color: var(--text-secondary);
    line-height: 1.7;
    font-size: 1rem;
    font-weight: 400;
}

/* ===== FOOTER ===== */
.footer {
    background: var(--background-secondary);
    border-top: 1px solid var(--border-color);
    padding: 3rem 0 1.5rem;
}

.footer-content {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 3rem;
    align-items: start;
    margin-bottom: 2rem;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.footer-logo .logo {
    width: 240px;
    height: 65px;
    object-fit: contain;
    filter: none;
    background: transparent;
}

.footer-links {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 2rem;
}

.footer-section h4 {
    color: var(--text-primary);
    font-weight: 600;
    margin-bottom: 1rem;
}

.footer-section ul {
    list-style: none;
}

.footer-section ul li {
    margin-bottom: 0.5rem;
}

.footer-section ul li a {
    color: var(--text-secondary);
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-section ul li a:hover {
    color: var(--primary-color);
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 1.5rem;
    text-align: center;
    color: var(--text-muted);
}

/* ===== PAGE HERO ===== */
.page-hero {
    padding: 140px 0 80px;
    background: var(--background-primary);
    text-align: center;
}

.page-hero-content {
    max-width: 800px;
    margin: 0 auto;
}

.page-title {
    font-size: 3.5rem;
    font-weight: 800;
    margin-bottom: 1rem;
    line-height: 1.2;
    letter-spacing: -0.02em;
}

.page-subtitle {
    font-size: 1.4rem;
    color: var(--primary-color);
    margin-bottom: 1.5rem;
    font-weight: 600;
    letter-spacing: -0.01em;
}

.page-description {
    font-size: 1.2rem;
    color: var(--text-secondary);
    line-height: 1.8;
    font-weight: 400;
}

/* ===== AI JOURNEY ===== */
.ai-journey {
    padding: 80px 0;
    background: var(--background-secondary);
}

.journey-steps {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 2rem;
    flex-wrap: wrap;
}

.journey-step {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    max-width: 200px;
}

.step-number {
    width: 60px;
    height: 60px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 700;
    color: white;
    margin-bottom: 1rem;
}

.step-content h3 {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--text-primary);
}

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

.journey-arrow {
    font-size: 1.5rem;
    color: var(--primary-color);
}

/* ===== KEY CHALLENGES ===== */
.key-challenges {
    padding: 80px 0;
    background: var(--background-primary);
}

.challenges-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.challenge-item {
    background: var(--background-tertiary);
    padding: 2rem;
    border-radius: 15px;
    text-align: center;
    border: 1px solid var(--border-color);
    transition: all 0.3s ease;
}

.challenge-item:hover {
    transform: translateY(-5px);
    border-color: var(--primary-color);
    box-shadow: var(--shadow-medium);
}

.challenge-icon {
    width: 60px;
    height: 60px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    font-size: 1.5rem;
    color: white;
}

.challenge-item h3 {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.challenge-item p {
    color: var(--text-secondary);
    line-height: 1.6;
}

/* ===== USE CASES GRID ===== */
.use-cases-grid {
    padding: 80px 0;
    background: var(--background-secondary);
}

.use-cases-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.use-case-card {
    background: var(--background-primary);
    padding: 2rem;
    border-radius: 15px;
    text-align: center;
    border: 1px solid var(--border-color);
    transition: all 0.3s ease;
    box-shadow: var(--shadow-light);
}

.use-case-card:hover {
    transform: translateY(-5px);
    border-color: var(--primary-color);
    box-shadow: var(--shadow-medium);
}

.use-case-header {
    margin-bottom: 1.5rem;
}

.use-case-icon {
    width: 60px;
    height: 60px;
    background: rgba(0, 191, 255, 0.1);
    border: 2px solid rgba(0, 191, 255, 0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    font-size: 1.5rem;
    color: var(--primary-color);
}

.use-case-card h3 {
    font-size: 1.4rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--text-primary);
    letter-spacing: -0.01em;
}

.use-case-body {
    /* Body content is now directly in the card */
}

.use-case-card .challenge-text {
    color: var(--text-secondary);
    line-height: 1.7;
    font-size: 1rem;
    font-weight: 400;
    margin-bottom: 1rem;
}

.use-case-body h4:first-child {
    margin-top: 0;
}

.use-case-card .outcome-highlight {
    color: var(--primary-color);
    font-weight: 600;
    background: rgba(0, 191, 255, 0.05);
    padding: 1rem;
    border-radius: 8px;
    margin-top: 1rem;
    font-size: 0.95rem;
    line-height: 1.5;
}

.use-case-body ul {
    color: var(--text-secondary);
    margin-bottom: 1rem;
    padding-left: 1.25rem;
}

.use-case-body ul li {
    margin-bottom: 0.5rem;
    line-height: 1.6;
    font-size: 1rem;
    font-weight: 400;
}

/* Simplified outcome text to match card pattern */

/* ===== ROI SECTION ===== */
.roi-section {
    padding: 80px 0;
    background: var(--background-primary);
}

.roi-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    text-align: center;
}

.roi-item {
    padding: 2rem 1rem;
}

.roi-number {
    font-size: 3rem;
    font-weight: 700;
    background: var(--gradient-primary);
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 1rem;
    line-height: 1;
}

.roi-item p {
    color: var(--text-secondary);
    font-size: 1rem;
    line-height: 1.5;
}

/* ===== CTA SECTION ===== */
.cta-section {
    padding: 80px 0;
    background: var(--background-secondary);
    text-align: center;
}

.cta-content {
    max-width: 600px;
    margin: 0 auto;
}

.cta-content h2 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    background: var(--gradient-primary);
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.cta-content p {
    font-size: 1.125rem;
    color: var(--text-secondary);
    margin-bottom: 2rem;
    line-height: 1.7;
}

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

/* ===== RESPONSIVE DESIGN ===== */
@media (max-width: 768px) {
    .hamburger {
        display: flex;
    }
    
    .nav-actions {
        flex-direction: row-reverse;
        gap: 1rem;
    }
    
    .nav-menu {
        position: fixed;
        left: -100%;
        top: 90px;
        flex-direction: column;
        background-color: rgba(0, 0, 0, 0.95);
        width: 100%;
        text-align: center;
        transition: 0.3s;
        padding: 2rem 0;
        backdrop-filter: blur(10px);
    }
    
    .nav-menu.active {
        left: 0;
    }
    
    .theme-toggle {
        padding: 0.4rem 0.8rem;
        font-size: 0.8rem;
    }
    
    .theme-toggle span {
        display: none;
    }
    
    .hero-content {
        grid-template-columns: 1fr;
        gap: 2rem;
        text-align: center;
    }
    
    .hero-title {
        font-size: 3rem;
    }
    
    .hero-animation {
        height: auto;
        order: -1;
        margin-bottom: 2rem;
    }
    
    .animation-container {
        width: 300px;
        height: 300px;
    }
    
    .hero-diagram {
        width: 100%;
        height: auto;
    }
    
    .challenges-grid {
        grid-template-columns: 1fr;
    }
    
    .solution-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: 2rem;
        text-align: center;
    }
    
    .page-title {
        font-size: 2.5rem;
    }
    
    .hero-tagline {
        font-size: 1.4rem;
    }
    
    .hero-description {
        font-size: 1.1rem;
    }
    
    .section-title {
        font-size: 2.5rem;
    }
    
    .journey-steps {
        flex-direction: column;
        gap: 3rem;
    }
    
    .journey-arrow {
        transform: rotate(90deg);
    }
    
    .challenges-container {
        grid-template-columns: 1fr;
    }
    
    .use-cases-container {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .lifecycle-content {
        margin-bottom: 2rem;
    }
    
    .lifecycle-benefits {
        grid-template-columns: 1fr;
    }
    
    .lifecycle-components {
        grid-template-columns: 1fr;
    }
    
    .roi-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1.5rem;
    }
    
    .cta-content h2 {
        font-size: 2rem;
    }
    
    .cta-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .btn {
        width: 100%;
        max-width: 250px;
    }
    
    .nav-logo .logo {
        width: 220px;
        height: 60px;
    }
    
    .hero-logo-section {
        flex-direction: column;
        align-items: flex-start;
        gap: 1rem;
    }
    
    .hero-logo {
        width: 240px;
        height: 65px;
    }
    
    .footer-logo .logo {
        width: 190px;
        height: 52px;
    }
}

/* ===== ASSESSMENT FORM STYLES ===== */
.assessment-benefits {
    padding: 80px 0;
    background: var(--background-secondary);
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.benefit-item {
    background: var(--background-tertiary);
    padding: 2rem;
    border-radius: 15px;
    text-align: center;
    border: 1px solid var(--border-color);
    transition: all 0.3s ease;
}

.benefit-item:hover {
    transform: translateY(-5px);
    border-color: var(--primary-color);
    box-shadow: var(--shadow-medium);
}

.benefit-icon {
    width: 60px;
    height: 60px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    font-size: 1.5rem;
    color: white;
}

.benefit-item h3 {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.benefit-item p {
    color: var(--text-secondary);
    line-height: 1.6;
}

.assessment-form-section {
    padding: 80px 0;
    background: var(--background-primary);
}

.form-container {
    max-width: 800px;
    margin: 0 auto;
}

.form-intro {
    text-align: center;
    margin-bottom: 3rem;
}

.form-intro h2 {
    font-size: 3rem;
    font-weight: 800;
    margin-bottom: 1rem;
    background: var(--gradient-primary);
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    letter-spacing: -0.02em;
}

.form-intro p {
    font-size: 1.2rem;
    color: var(--text-secondary);
    line-height: 1.7;
    font-weight: 400;
}

.assessment-form {
    background: var(--background-secondary);
    padding: 2.5rem;
    border-radius: 20px;
    border: 1px solid var(--border-color);
}

.form-section {
    margin-bottom: 2.5rem;
    padding-bottom: 2rem;
    border-bottom: 1px solid var(--border-light);
}

.form-section:last-child {
    border-bottom: none;
    margin-bottom: 0;
}

.section-header {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 1.35rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 1.5rem;
    letter-spacing: -0.01em;
}

.section-header i {
    font-size: 1rem;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
}

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

.form-group label {
    display: block;
    font-weight: 500;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 0.875rem 1rem;
    background: var(--background-tertiary);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    color: var(--text-primary);
    font-size: 1rem;
    transition: all 0.3s ease;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(0, 191, 255, 0.1);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--text-muted);
}

.checkbox-group {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 0.75rem;
    margin-top: 0.5rem;
}

.checkbox-label {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    cursor: pointer;
    font-weight: 400 !important;
    margin-bottom: 0 !important;
    padding: 0.5rem;
    border-radius: 6px;
    transition: background-color 0.3s ease;
}

.checkbox-label:hover {
    background: rgba(30, 144, 255, 0.05);
}

.checkbox-label input[type="checkbox"] {
    width: auto !important;
    margin: 0;
    accent-color: var(--primary-color);
}

.consent-label {
    background: rgba(30, 144, 255, 0.05);
    padding: 1rem;
    border-radius: 8px;
    margin-top: 1rem;
}

.form-submit {
    text-align: center;
    margin-top: 2rem;
}

.btn-large {
    padding: 1rem 2.5rem;
    font-size: 1.125rem;
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
}

.submit-note {
    margin-top: 1rem;
    color: var(--text-muted);
    font-size: 0.9rem;
}




/* ===== AI LIFECYCLE SECTION ===== */
.ai-lifecycle {
    padding: 80px 0;
    background: var(--background-tertiary);
}

.lifecycle-content {
    margin-bottom: 3rem;
}

.lifecycle-quote {
    font-size: 1.4rem;
    font-style: italic;
    color: var(--primary-color);
    margin-bottom: 2rem;
    line-height: 1.6;
    font-weight: 500;
}

.lifecycle-benefits {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
}

.lifecycle-benefit {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem;
    background: var(--background-secondary);
    border-radius: 8px;
    border-left: 3px solid var(--primary-color);
}

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

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

.lifecycle-components {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
}

.component-item {
    text-align: center;
    padding: 2rem 1rem;
    background: var(--background-secondary);
    border-radius: 12px;
    border: 1px solid var(--border-color);
    transition: all 0.3s ease;
}

.component-item:hover {
    transform: translateY(-5px);
    border-color: var(--primary-color);
    box-shadow: var(--shadow-medium);
}

.component-icon {
    width: 60px;
    height: 60px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1rem;
    font-size: 1.5rem;
    color: white;
}

.component-item h4 {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
}

.component-item p {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.5;
}

.winning-approach {
    background: var(--background-primary);
    padding: 2rem;
    border-radius: 15px;
    border-left: 4px solid var(--primary-color);
    text-align: center;
}

.winning-approach h3 {
    color: var(--primary-color);
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.winning-approach p {
    color: var(--text-secondary);
    font-size: 1.1rem;
    line-height: 1.6;
    max-width: 800px;
    margin: 0 auto;
}

/* ===== FORM RESPONSIVE DESIGN ===== */
@media (max-width: 768px) {
    .assessment-form {
        padding: 1.5rem;
    }
    
    .form-row {
        grid-template-columns: 1fr;
        gap: 0;
    }
    
    .checkbox-group {
        grid-template-columns: 1fr;
    }
    
    .benefits-grid {
        grid-template-columns: 1fr;
    }
    
    
    
    .form-intro h2 {
        font-size: 2rem;
    }
}

/* ===== ABOUT PAGE STYLES ===== */

/* Vision Section */
.vision-section {
    padding: 100px 0;
    background: var(--background-primary);
}

.vision-content {
    text-align: center;
    max-width: 1000px;
    margin: 0 auto;
}

.vision-statement {
    margin: 3rem 0 4rem 0;
}

.vision-text {
    font-size: 2.5rem;
    font-weight: 700;
    background: var(--gradient-primary);
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    line-height: 1.3;
    letter-spacing: -0.02em;
    margin: 0;
}

.vision-details {
    margin-top: 4rem;
}

.vision-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2.5rem;
    margin-top: 3rem;
}

.vision-item {
    text-align: center;
    padding: 2rem;
    background: var(--background-secondary);
    border-radius: 16px;
    border: 1px solid var(--border-color);
    transition: all 0.3s ease;
}

.vision-item:hover {
    transform: translateY(-5px);
    border-color: var(--primary-color);
    box-shadow: var(--shadow-medium);
}

.vision-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 1.5rem auto;
    background: rgba(0, 191, 255, 0.05);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.vision-icon i {
    font-size: 2rem;
    color: var(--primary-color);
}

.vision-item h3 {
    font-size: 1.4rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 1rem;
}

.vision-item p {
    color: var(--text-secondary);
    line-height: 1.6;
    font-size: 1rem;
}

/* Mission Section */
.mission-section {
    padding: 100px 0;
    background: var(--background-secondary);
}

.mission-content {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 4rem;
    align-items: center;
}

.mission-text h2 {
    margin-bottom: 2rem;
}

.mission-text p {
    font-size: 1.2rem;
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 1.5rem;
}

.mission-stats {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.stat-item {
    text-align: center;
    padding: 2rem;
    background: var(--background-primary);
    border-radius: 16px;
    border: 1px solid var(--border-color);
}

.stat-number {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

.stat-item p {
    color: var(--text-secondary);
    font-size: 1rem;
    margin: 0;
}

/* Values Section */
.values-section {
    padding: 100px 0;
    background: var(--background-primary);
}

.values-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2.5rem;
    margin-top: 3rem;
}

.value-card {
    background: var(--background-secondary);
    padding: 2.5rem 2rem;
    border-radius: 16px;
    border: 1px solid var(--border-color);
    text-align: center;
    transition: all 0.3s ease;
}

.value-card:hover {
    transform: translateY(-5px);
    border-color: var(--primary-color);
    box-shadow: var(--shadow-medium);
}

.value-icon {
    width: 70px;
    height: 70px;
    margin: 0 auto 1.5rem auto;
    background: rgba(0, 191, 255, 0.05);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

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

.value-card h3 {
    font-size: 1.3rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 1rem;
}

.value-card p {
    color: var(--text-secondary);
    line-height: 1.6;
    font-size: 1rem;
}

/* About Page Responsive */
@media (max-width: 768px) {
    .vision-text {
        font-size: 1.8rem;
    }
    
    .vision-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .mission-content {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    
    .mission-stats {
        flex-direction: row;
        justify-content: space-between;
    }
    
    .stat-item {
        flex: 1;
        margin: 0 0.5rem;
        padding: 1.5rem 1rem;
    }
    
    .stat-number {
        font-size: 2rem;
    }
    
    .values-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .value-card {
        padding: 2rem 1.5rem;
    }
}

/* ===== THEME ENHANCEMENTS ===== */

/* Enhanced professional styling for both themes */
.challenge-card, .solution-item, .use-case-card, .value-card, .vision-item {
    box-shadow: var(--shadow-light);
    transition: all 0.3s ease;
}

.challenge-card:hover, .use-case-card:hover, .value-card:hover, .vision-item:hover {
    box-shadow: var(--shadow-medium);
    transform: translateY(-2px);
}

/* Dark theme specific adjustments */
[data-theme="dark"] .navbar {
    background: rgba(26, 32, 44, 0.95);
    border-bottom: 1px solid var(--border-color);
}

[data-theme="dark"] .hero::before {
    background: radial-gradient(circle at 50% 50%, rgba(0, 191, 255, 0.1) 0%, transparent 50%);
}

[data-theme="dark"] .form-group input,
[data-theme="dark"] .form-group select,
[data-theme="dark"] .form-group textarea {
    background: var(--background-tertiary);
    color: var(--text-primary);
    border-color: var(--border-color);
}

[data-theme="dark"] .form-group input::placeholder,
[data-theme="dark"] .form-group textarea::placeholder {
    color: var(--text-muted);
}

[data-theme="dark"] .assessment-form {
    background: var(--background-secondary);
    border-color: var(--border-color);
}

[data-theme="dark"] .nav-menu {
    background-color: rgba(26, 32, 44, 0.95);
}

[data-theme="dark"] .footer-bottom {
    border-top: 1px solid var(--border-color);
}

/* Dark theme logo adjustments */
[data-theme="dark"] .nav-logo .logo,
[data-theme="dark"] .footer-logo .logo,
[data-theme="dark"] .hero-logo {
    filter: brightness(1.2) contrast(1.1);
}

/* Dark theme button adjustments */
[data-theme="dark"] .btn-secondary {
    border-color: var(--primary-color);
    color: var(--primary-color);
}

[data-theme="dark"] .btn-secondary:hover {
    background: var(--primary-color);
    color: var(--background-primary);
}

/* Dark theme mobile menu */
[data-theme="dark"] .nav-menu {
    background-color: rgba(26, 32, 44, 0.95);
}

/* Dark theme animations */
[data-theme="dark"] .hero::before {
    background: radial-gradient(circle at 50% 50%, rgba(0, 191, 255, 0.08) 0%, transparent 50%);
}

/* Dark theme industry tags */
[data-theme="dark"] .industry-tag.bfsi {
    background: #3b82f6;
    color: white;
    box-shadow: 0 4px 15px rgba(59, 130, 246, 0.3);
}

[data-theme="dark"] .industry-tag.healthcare {
    background: #10b981;
    color: white;
    box-shadow: 0 4px 15px rgba(16, 185, 129, 0.3);
}

[data-theme="dark"] .industry-tag.pharma {
    background: #a855f7;
    color: white;
    box-shadow: 0 4px 15px rgba(168, 85, 247, 0.3);
}

/* Dark theme outcome highlights */
[data-theme="dark"] .outcome-highlight {
    background: rgba(0, 191, 255, 0.1);
    border-left: 4px solid var(--primary-color);
}

/* Professional button styling */
.btn {
    box-shadow: var(--shadow-light);
    font-weight: 500;
    letter-spacing: 0.025em;
}

.btn:hover {
    box-shadow: var(--shadow-medium);
}

/* Enhanced card backgrounds */
.assessment-form, .use-case-card, .challenge-card, .value-card, .vision-item, .stat-item {
    background: var(--background-primary);
}

.roi-section, .vision-section, .values-section {
    background: var(--background-secondary);
}

.mission-section, .solution, .use-cases-grid {
    background: var(--background-primary);
}

/* Professional typography enhancements */
.section-title {
    color: var(--text-primary);
    font-weight: 700;
}

.page-subtitle, .page-description {
    color: var(--text-secondary);
}

/* Enhanced form styling for enterprise */
.form-group input, .form-group select, .form-group textarea {
    background: var(--background-secondary);
    border: 1px solid var(--border-color);
}

.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(0, 191, 255, 0.1);
    background: var(--background-primary);
}

/* Professional icon styling */
.card-icon, .use-case-icon, .value-icon, .vision-icon, .solution-icon {
    background: rgba(0, 191, 255, 0.1);
    border: 2px solid rgba(0, 191, 255, 0.2);
}

/* Benefit icons maintain gradient background */
.benefit-icon {
    background: var(--gradient-primary) !important;
    border: none !important;
    color: white !important;
}

/* Small logo styling for cards */
.card-logo, .solution-logo {
    display: flex;
    justify-content: center;
    align-items: center;
    margin: 1rem 0 0.5rem 0;
}

.small-logo {
    width: 80px;
    height: 22px;
    object-fit: contain;
    filter: none;
    background: transparent;
    opacity: 0.7;
}

/* Solution icon styling */
.solution-icon {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1rem auto;
    background: rgba(0, 191, 255, 0.1);
    border: 2px solid rgba(0, 191, 255, 0.2);
}

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

/* Enterprise footer styling */
.footer {
    background: var(--background-primary);
    border-top: 1px solid var(--border-color);
}

.footer-bottom {
    border-top: 1px solid var(--border-light);
}

/* ===== INDUSTRY USE CASES STYLING ===== */

/* Industry Tags */
.industry-tag {
    display: inline-block;
    padding: 0.5rem 1rem;
    border-radius: 15px;
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 1rem;
}

.industry-tag.bfsi {
    background: #3b82f6;
    color: white;
    border: 2px solid #2563eb;
}

.industry-tag.healthcare {
    background: #10b981;
    color: white;
    border: 2px solid #059669;
}

.industry-tag.pharma {
    background: #a855f7;
    color: white;
    border: 2px solid #9333ea;
}

/* RAI Focus Areas */
/* Remove complex RAI focus styling to match simple card design */

.rai-focus h4 {
    color: var(--primary-color);
    font-size: 1rem;
    margin-bottom: 1rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.02em;
}

.rai-focus ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.rai-focus li {
    padding: 0.5rem 0;
    font-size: 0.95rem;
    color: var(--text-secondary);
    line-height: 1.5;
    border-bottom: 1px solid rgba(0, 191, 255, 0.08);
}

.rai-focus li:last-child {
    border-bottom: none;
}

.rai-focus li strong {
    color: var(--text-primary);
    font-weight: 600;
}

/* Use Case Header Updates - Enterprise Alignment */
.use-case-header {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0;
    text-align: center;
}

.use-case-header .industry-tag {
    align-self: center;
    margin-bottom: 1rem;
}

.use-case-header h3 {
    margin-top: 0.25rem;
    text-align: center;
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .rai-focus {
        padding: 0.75rem;
    }
    
    .rai-focus h4 {
        font-size: 0.9rem;
    }
    
    .rai-focus li {
        font-size: 0.85rem;
    }
    
    .industry-tag {
        font-size: 0.8rem;
        padding: 0.4rem 0.8rem;
        margin-bottom: 1rem;
    }
    
    .use-case-header h3 {
        font-size: 1.2rem;
    }
}

/* ===== USE CASE CATEGORIES STYLING ===== */
.use-case-categories {
    display: flex;
    flex-direction: column;
    gap: 2rem;
    margin-top: 1rem;
}

.category-section {
    background: var(--background-secondary);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 1.5rem;
}

.category-title {
    color: var(--primary-color);
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 1rem;
    padding-bottom: 0.5rem;
    border-bottom: 2px solid rgba(0, 191, 255, 0.1);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.category-section .checkbox-group {
    grid-template-columns: 1fr;
    gap: 0.5rem;
}

.category-section .checkbox-label {
    padding: 0.75rem;
    background: var(--background-primary);
    border: 1px solid var(--border-light);
    border-radius: 8px;
    margin-bottom: 0;
}

.category-section .checkbox-label:hover {
    background: rgba(0, 191, 255, 0.05);
    border-color: var(--primary-color);
}

/* Mobile responsive for categories */
@media (max-width: 768px) {
    .use-case-categories {
        gap: 1.5rem;
    }
    
    .category-section {
        padding: 1rem;
    }
    
    .category-title {
        font-size: 1rem;
    }
}