/* ====== Reset ====== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Inter', 'Segoe UI', system-ui, -apple-system, Roboto, "Helvetica Neue", Arial, sans-serif;
}

/* ====== Color Variables ====== */
:root {
    --primary-yellow: #f5d9b0;
    --primary-green: #6d7a42;
    --secondary-lime: #99a25c;
    --accent-light-yellow: #fff5e6;
    --light-yellow: #f9ecd3;
    --dark-green: #384631;
    --tomato-red: #c4623b;
    --gradient-primary: linear-gradient(135deg, #c4623b 0%, #6d7a42 100%);
    --gradient-secondary: linear-gradient(135deg, #f5d9b0 0%, #fff8ec 100%);
    --gradient-bg: linear-gradient(135deg, #f9ecd3 0%, #dccfb7 45%, #a5b07c 100%);
    --glass-bg: rgba(255, 255, 255, 0.2);
    --glass-border: rgba(255, 255, 255, 0.25);
    --text-light: #fffdf5;
    --text-dark: #2f2a1f;
    --text-readable: #2f2a1f;
    --text-secondary: #5c5443;
    --shadow-yellow: rgba(196, 98, 59, 0.18);
    --shadow-green: rgba(56, 70, 49, 0.2);
    --shadow-glass: 0 8px 32px rgba(0, 0, 0, 0.1);
}

/* ====== Body Background ====== */
/* Use main style.css background - no override */
body {
    min-height: 100vh;
    position: relative;
    overflow-x: hidden;
    color: var(--text-readable);
    background: var(--gradient-bg);
    background-attachment: fixed;
}

/* Background overlay for better text readability */
.background-container {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: -2;
}

.background-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 20% 30%, rgba(255, 255, 255, 0.35), transparent 55%),
                radial-gradient(circle at 80% 0%, rgba(196, 98, 59, 0.2), transparent 45%),
                radial-gradient(circle at 50% 80%, rgba(109, 122, 66, 0.25), transparent 60%);
    backdrop-filter: blur(15px);
    opacity: 0.8;
}

/* ====== Navigation ====== */
.main-nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: 80px;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(0, 0, 0, 0.1);
    z-index: 1000;
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.1);
}

.nav-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 100%;
    padding: 0 30px;
    max-width: 1200px;
    margin: 0 auto;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1.5rem;
    font-weight: 700;
    color: #1f2937;
}

.logo i {
    color: #c4623b;
    font-size: 1.8rem;
}

.nav-links {
    display: flex;
    gap: 30px;
}

.nav-link {
    display: flex;
    align-items: center;
    gap: 8px;
    color: #6b7280;
    text-decoration: none;
    font-weight: 500;
    font-size: 0.95rem;
    transition: color 0.3s ease;
}

.nav-link:hover {
    color: #c4623b;
}

.nav-actions {
    display: flex;
    gap: 15px;
    align-items: center;
}

.login-link {
    color: #6b7280;
    text-decoration: none;
    font-weight: 500;
    font-size: 0.95rem;
    transition: color 0.3s ease;
}

.login-link:hover {
    color: #1f2937;
}

.cta-button {
    background: var(--gradient-primary);
    color: white;
    padding: 12px 24px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    font-size: 0.95rem;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px var(--shadow-yellow);
}

.cta-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px var(--shadow-yellow);
}

/* ====== Hero Section ====== */
.hero-section {
    padding: 120px 20px 80px;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
}

.hero-container {
    max-width: 1200px;
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(196, 98, 59, 0.1);
    color: #c4623b;
    padding: 8px 16px;
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 20px;
    border: 1px solid rgba(196, 98, 59, 0.2);
}

.hero-title {
    font-size: 4.5rem;
    font-weight: 800;
    color: #1f2937;
    margin-bottom: 30px;
    line-height: 1.1;
    text-align: center;
    max-width: 1000px;
}

.hero-subtitle {
    font-size: 1.6rem;
    line-height: 1.6;
    color: #6b7280;
    margin-bottom: 50px;
    font-weight: 400;
    text-align: center;
    max-width: 800px;
}

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

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

.stat-number {
    display: block;
    font-size: 3.5rem;
    font-weight: 800;
    color: #c4623b;
    line-height: 1;
}

.stat-label {
    font-size: 1.1rem;
    color: #6b7280;
    font-weight: 500;
}

.hero-cta {
    display: flex;
    gap: 30px;
    margin-bottom: 100px;
    flex-wrap: wrap;
    justify-content: center;
}

.cta-btn {
    padding: 16px 32px;
    border-radius: 8px;
    font-weight: 600;
    font-size: 1rem;
    text-decoration: none;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 10px;
}

.cta-btn.primary {
    background: var(--gradient-primary);
    color: white;
    box-shadow: 0 6px 20px var(--shadow-yellow);
}

.cta-btn.primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(196, 98, 59, 0.4);
}

.hero-cta .cta-btn {
    padding: 20px 40px;
    border-radius: 12px;
    font-size: 1.2rem;
    gap: 12px;
}

.cta-btn.secondary {
    background: var(--glass-bg);
    color: var(--text-readable);
    border: 2px solid var(--glass-border);
    backdrop-filter: blur(10px);
}

.cta-btn.secondary:hover {
    background: var(--gradient-secondary);
    border-color: var(--tomato-red);
    color: var(--text-readable);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px var(--shadow-yellow);
}

/* ====== Functions Grid Display ====== */
.functions-grid {
    margin-top: 60px;
    width: 100%;
    padding: 0 20px;
}

.grid-container {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    padding: 40px 0;
}

.function-item {
    background: white;
    border-radius: 16px;
    padding: 40px 30px;
    text-align: center;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.12);
    transition: all 0.3s ease;
    cursor: pointer;
    border: 1px solid rgba(0, 0, 0, 0.08);
}

.function-item i {
    font-size: 3rem;
    color: #c4623b;
    margin-bottom: 20px;
}

.function-item h3 {
    font-size: 1.4rem;
    font-weight: 600;
    color: #1f2937;
    margin-bottom: 15px;
}

.function-item p {
    font-size: 1rem;
    color: #6b7280;
    line-height: 1.6;
}

.function-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 35px rgba(0, 0, 0, 0.2);
}

.function-item:hover i {
    color: #6d7a42;
    transform: scale(1.1);
}

/* ====== Features Section ====== */
.features-section {
    padding: 80px 20px;
    background: #ffffff;
}

.features-container {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 60px;
}

.feature-column {
    text-align: left;
    padding: 40px 30px;
    background: #f9fafb;
    border-radius: 16px;
    border: 1px solid #e5e7eb;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
}

.feature-column h3 {
    font-size: 1.6rem;
    font-weight: 600;
    color: #1f2937;
    margin-bottom: 20px;
}

.feature-column p {
    font-size: 1.1rem;
    line-height: 1.6;
    color: #6b7280;
}

/* ====== CTA Section ====== */
.cta-section {
    padding: 80px 20px;
    background: #f9fafb;
}

.cta-container {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
    padding: 60px 40px;
}

.cta-container h2 {
    font-size: 2.5rem;
    font-weight: 700;
    color: #1f2937;
    margin-bottom: 20px;
}

.cta-container p {
    font-size: 1.2rem;
    color: #6b7280;
    margin-bottom: 40px;
}

.cta-buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
}

.cta-btn {
    padding: 16px 32px;
    border-radius: 8px;
    font-weight: 600;
    font-size: 1rem;
    text-decoration: none;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 10px;
}

.cta-btn.primary {
    background: #1f2937;
    color: white;
    box-shadow: 0 6px 20px rgba(31, 41, 55, 0.3);
}

.cta-btn.primary:hover {
    background: #374151;
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(31, 41, 55, 0.4);
}

.cta-btn.secondary {
    background: transparent;
    color: #1f2937;
    border: 2px solid #1f2937;
}

.cta-btn.secondary:hover {
    background: #1f2937;
    color: white;
    transform: translateY(-2px);
}

/* ====== Problem Statement Section ====== */
.problem-section {
    padding: 80px 20px;
    background: #f9fafb;
}

.problem-container {
    max-width: 1200px;
    margin: 0 auto;
}

.problem-content h2 {
    font-size: 2.5rem;
    font-weight: 700;
    color: #1f2937;
    text-align: center;
    margin-bottom: 20px;
}

.problem-content > p {
    font-size: 1.2rem;
    color: #6b7280;
    text-align: center;
    margin-bottom: 60px;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.challenge-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.challenge-item {
    background: white;
    padding: 40px 30px;
    border-radius: 16px;
    text-align: center;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
    border: 1px solid rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
}

.challenge-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 35px rgba(0, 0, 0, 0.15);
}

.challenge-item i {
    font-size: 3rem;
    color: #c4623b;
    margin-bottom: 20px;
}

.challenge-item h3 {
    font-size: 1.4rem;
    font-weight: 600;
    color: #1f2937;
    margin-bottom: 15px;
}

.challenge-item p {
    font-size: 1rem;
    color: #6b7280;
    line-height: 1.6;
}

/* ====== Solution Section ====== */
.solution-section {
    padding: 80px 20px;
    background: white;
}

.solution-container {
    max-width: 1200px;
    margin: 0 auto;
}

.solution-container h2 {
    font-size: 2.5rem;
    font-weight: 700;
    color: #1f2937;
    text-align: center;
    margin-bottom: 20px;
}

.solution-container > p {
    font-size: 1.2rem;
    color: #6b7280;
    text-align: center;
    margin-bottom: 60px;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.solution-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 30px;
}

.solution-card {
    background: white;
    border-radius: 20px;
    padding: 40px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    border: 1px solid rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.solution-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, #c4623b, #6d7a42);
}

.solution-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

.card-header {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 20px;
}

.card-header i {
    font-size: 2.5rem;
    color: #c4623b;
}

.card-header h3 {
    font-size: 1.4rem;
    font-weight: 600;
    color: #1f2937;
}

.card-content p {
    font-size: 1rem;
    color: #6b7280;
    line-height: 1.6;
    margin-bottom: 20px;
}

.card-content ul {
    list-style: none;
    padding: 0;
    margin-bottom: 30px;
}

.card-content li {
    padding: 8px 0;
    color: #6b7280;
    position: relative;
    padding-left: 25px;
}

.card-content li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: #c4623b;
    font-weight: bold;
}

.demo-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: linear-gradient(135deg, #c4623b 0%, #6d7a42 100%);
    color: white;
    padding: 12px 24px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    font-size: 0.95rem;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(196, 98, 59, 0.3);
}

.demo-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(196, 98, 59, 0.4);
}

/* ====== Enhanced Features Section ====== */
.features-section {
    padding: 80px 20px;
    background: #f9fafb;
}

.features-container {
    max-width: 1200px;
    margin: 0 auto;
}

.features-header {
    text-align: center;
    margin-bottom: 60px;
}

.features-header h2 {
    font-size: 2.5rem;
    font-weight: 700;
    color: #1f2937;
    margin-bottom: 20px;
}

.features-header p {
    font-size: 1.2rem;
    color: #6b7280;
    max-width: 600px;
    margin: 0 auto;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.feature-item {
    background: white;
    padding: 40px 30px;
    border-radius: 16px;
    text-align: center;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
    border: 1px solid rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
}

.feature-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 35px rgba(0, 0, 0, 0.15);
}

.feature-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, #c4623b 0%, #6d7a42 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 25px;
}

.feature-icon i {
    font-size: 2rem;
    color: white;
}

.feature-item h3 {
    font-size: 1.4rem;
    font-weight: 600;
    color: #1f2937;
    margin-bottom: 15px;
}

.feature-item p {
    font-size: 1rem;
    color: #6b7280;
    line-height: 1.6;
}

/* ====== Demo Section ====== */
.demo-section {
    padding: 120px 20px;
    background: white;
}

.demo-container {
    max-width: 1400px;
    margin: 0 auto;
    text-align: center;
}

.demo-container h2 {
    font-size: 3.5rem;
    font-weight: 700;
    color: #1f2937;
    text-align: center;
    margin-bottom: 30px;
}

.demo-container > p {
    font-size: 1.5rem;
    color: #6b7280;
    text-align: center;
    margin-bottom: 80px;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.demo-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 40px;
    justify-items: center;
}

.demo-card {
    background: white;
    border-radius: 20px;
    padding: 50px 40px;
    text-align: center;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
    border: 1px solid rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
    max-width: 400px;
    width: 100%;
}

.demo-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 35px rgba(0, 0, 0, 0.15);
}

.demo-preview {
    width: 120px;
    height: 120px;
    background: linear-gradient(135deg, #c4623b 0%, #6d7a42 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 30px;
}

.demo-preview i {
    font-size: 3.5rem;
    color: white;
}

.demo-card h3 {
    font-size: 1.6rem;
    font-weight: 600;
    color: #1f2937;
    margin-bottom: 20px;
}

.demo-card p {
    font-size: 1.1rem;
    color: #6b7280;
    line-height: 1.6;
    margin-bottom: 25px;
}

.demo-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: transparent;
    color: #c4623b;
    padding: 12px 24px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    font-size: 0.95rem;
    transition: all 0.3s ease;
    border: 2px solid #c4623b;
}

.demo-link:hover {
    background: #c4623b;
    color: white;
    transform: translateY(-2px);
}

/* ====== Enhanced CTA Section ====== */
.cta-section {
    padding: 80px 20px;
    background: linear-gradient(135deg, rgba(255, 183, 153, 0.4) 0%, rgba(255, 182, 193, 0.5) 30%, rgba(173, 216, 230, 0.4) 100%);
    background-blend-mode: overlay;
    background-image: 
        radial-gradient(circle at 20% 30%, rgba(255, 218, 185, 0.6) 0%, transparent 50%),
        radial-gradient(circle at 80% 70%, rgba(255, 192, 203, 0.6) 0%, transparent 50%),
        radial-gradient(circle at 50% 50%, rgba(176, 224, 230, 0.5) 0%, transparent 60%);
    color: white;
}

.cta-container {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.cta-content h2 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 20px;
}

.cta-content p {
    font-size: 1.2rem;
    margin-bottom: 40px;
    color: #FFFFFF;
    opacity: 1;
}

.cta-buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
    margin-bottom: 40px;
    flex-wrap: wrap;
}

.cta-btn {
    padding: 16px 32px;
    border-radius: 8px;
    font-weight: 600;
    font-size: 1rem;
    text-decoration: none;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 10px;
}

.cta-btn.primary {
    background: white;
    color: #c4623b;
    box-shadow: 0 6px 20px rgba(255, 255, 255, 0.3);
}

.cta-btn.primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(255, 255, 255, 0.4);
}

.cta-btn.secondary {
    background: transparent;
    color: white;
    border: 2px solid white;
}

.cta-btn.secondary:hover {
    background: white;
    color: #c4623b;
    transform: translateY(-2px);
}

.cta-features {
    display: flex;
    gap: 30px;
    justify-content: center;
    flex-wrap: wrap;
}

.cta-feature {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.95rem;
    opacity: 0.9;
}

.cta-feature i {
    color: #10b981;
}

/* ====== Enhanced Footer ====== */
.footer {
    background: #1f2937;
    padding: 60px 20px 30px;
    color: white;
}

.footer-container {
    max-width: 1200px;
    margin: 0 auto;
}

.footer-content {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 60px;
    margin-bottom: 40px;
}

.footer-brand {
    max-width: 400px;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 20px;
}

.footer-logo i {
    color: #c4623b;
    font-size: 1.8rem;
}

.footer-brand p {
    color: #9ca3af;
    font-size: 1rem;
    line-height: 1.6;
}

.footer-links {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
}

.footer-column h4 {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 20px;
    color: white;
}

.footer-column a {
    display: block;
    color: #9ca3af;
    text-decoration: none;
    font-size: 0.95rem;
    margin-bottom: 12px;
    transition: color 0.3s ease;
}

.footer-column a:hover {
    color: #c4623b;
}

.footer-bottom {
    border-top: 1px solid #374151;
    padding-top: 30px;
    text-align: center;
}

.footer-bottom p {
    color: #9ca3af;
    font-size: 0.9rem;
}

/* ====== Project Links ====== */
.project-links {
    margin-top: 20px;
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.project-link {
    background: linear-gradient(135deg, #3b82f6 0%, #1d4ed8 100%);
    color: white;
    padding: 8px 16px;
    border-radius: 8px;
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 500;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.project-link:hover {
    background: linear-gradient(135deg, #FFD700 0%, #32CD32 100%);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(59, 130, 246, 0.4);
}

.demo-link {
    background: linear-gradient(135deg, #c4623b 0%, #6d7a42 100%);
    color: white;
    padding: 10px 20px;
    border-radius: 10px;
    text-decoration: none;
    font-size: 0.95rem;
    font-weight: 600;
    transition: all 0.3s ease;
    display: inline-block;
    margin-top: 15px;
}

.demo-link:hover {
    background: linear-gradient(135deg, #c4623b 0%, #6d7a42 100%);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(196, 98, 59, 0.4);
}

/* ====== Responsive Design ====== */
@media screen and (max-width: 1200px) {
    .nav-container {
        padding: 0 20px;
    }
    
    .hero-title {
        font-size: 3rem;
    }
    
    .solution-grid {
        grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }
}

@media screen and (max-width: 992px) {
    .nav-link {
        display: none;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-subtitle {
        font-size: 1.1rem;
    }
    
    .hero-stats {
        gap: 30px;
    }
    
    .stat-number {
        font-size: 2rem;
    }
    
    .features-grid {
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    }
    
    .challenge-grid {
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    }
    
    .demo-grid {
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    }
}

@media screen and (max-width: 768px) {
    .hero-section {
        padding: 100px 15px 60px;
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-subtitle {
        font-size: 1rem;
    }
    
    .hero-stats {
        gap: 20px;
    }
    
    .stat-number {
        font-size: 1.8rem;
    }
    
    .hero-cta {
        flex-direction: column;
        align-items: center;
    }
    
    .cta-btn {
        width: 100%;
        max-width: 300px;
        justify-content: center;
    }
    
    .solution-grid {
        grid-template-columns: 1fr;
    }
    
    .features-grid {
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    }
    
    .challenge-grid {
        grid-template-columns: 1fr;
    }
    
    .demo-grid {
        grid-template-columns: 1fr;
    }
    
    .cta-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .cta-features {
        flex-direction: column;
        align-items: center;
        gap: 15px;
    }
    
    .footer-links {
        grid-template-columns: 1fr;
        gap: 30px;
    }
}

@media screen and (max-width: 600px) {
    .nav-container {
        flex-direction: column;
        gap: 15px;
        height: auto;
        padding: 15px 20px;
    }
    
    .nav-actions {
        width: 100%;
        justify-content: center;
    }
    
    .cta-button {
        flex: 1;
        text-align: center;
        max-width: 150px;
    }
    
    .hero-title {
        font-size: 1.8rem;
    }
    
    .hero-stats {
        flex-direction: column;
        gap: 15px;
    }
    
    .problem-content h2,
    .solution-container h2,
    .features-header h2,
    .demo-container h2,
    .cta-content h2 {
        font-size: 2rem;
    }
    
    .solution-card,
    .feature-item,
    .challenge-item,
    .demo-card {
        padding: 30px 20px;
    }
    
    .card-header {
        flex-direction: column;
        text-align: center;
        gap: 10px;
    }
    
    .card-header i {
        font-size: 2rem;
    }
}

/* ====== Animation Enhancements ====== */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.hero-container,
.functions-container,
.feature-column,
.cta-container {
    animation: fadeInUp 0.6s ease forwards;
}

.hero-container {
    animation-delay: 0.1s;
}

.functions-container {
    animation-delay: 0.2s;
}

.feature-column {
    animation-delay: 0.3s;
}

.cta-container {
    animation-delay: 0.4s;
}

/* ====== Scrollbar Styling ====== */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: rgba(255, 255, 255, 0.1);
}

::-webkit-scrollbar-thumb {
    background: var(--gradient-primary);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--gradient-secondary);
}