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

:root {
    --primary-color: #0a0e27;
    --secondary-color: #1a1f3a;
    --accent-color: #4a9eff;
    --accent-hover: #3d8ae5;
    --text-primary: #ffffff;
    --text-secondary: #b0b8cc;
    --success-color: #00d4aa;
    --gradient-1: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    --gradient-2: linear-gradient(135deg, #4a9eff 0%, #2d5f9f 100%);
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    line-height: 1.6;
    color: var(--text-primary);
    background-color: var(--primary-color);
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    background-color: rgba(10, 14, 39, 0.95);
    backdrop-filter: blur(10px);
    z-index: 1000;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.navbar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 24px;
}

.nav-brand {
    font-size: 24px;
    font-weight: 700;
    background: var(--gradient-1);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.nav-links {
    display: flex;
    gap: 32px;
    align-items: center;
}

.nav-links a {
    color: var(--text-secondary);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s ease;
}

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

.btn-contact {
    background: var(--gradient-2);
    color: var(--text-primary) !important;
    padding: 10px 24px;
    border-radius: 6px;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.btn-contact:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(74, 158, 255, 0.3);
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding-top: 80px;
    background: linear-gradient(135deg, #0a0e27 0%, #1a1f3a 50%, #0a0e27 100%);
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 20% 50%, rgba(74, 158, 255, 0.1) 0%, transparent 50%),
                radial-gradient(circle at 80% 80%, rgba(102, 126, 234, 0.1) 0%, transparent 50%);
    pointer-events: none;
}

.hero-content {
    text-align: center;
    position: relative;
    z-index: 1;
}

.hero-title {
    font-size: 56px;
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 24px;
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
}

.hero-subtitle {
    font-size: 20px;
    color: var(--text-secondary);
    margin-bottom: 48px;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.hero-stats {
    display: flex;
    justify-content: center;
    gap: 64px;
    margin-bottom: 48px;
}

.stat {
    text-align: center;
}

.stat-number {
    font-size: 48px;
    font-weight: 800;
    background: var(--gradient-1);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 8px;
}

.stat-label {
    color: var(--text-secondary);
    font-size: 14px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.cta-button {
    display: inline-block;
    background: var(--gradient-2);
    color: var(--text-primary);
    padding: 16px 48px;
    font-size: 18px;
    font-weight: 600;
    text-decoration: none;
    border-radius: 8px;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.cta-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 30px rgba(74, 158, 255, 0.4);
}

/* Solutions Section */
.solutions {
    padding: 120px 0;
    background-color: var(--secondary-color);
}

.section-title {
    font-size: 42px;
    font-weight: 700;
    text-align: center;
    margin-bottom: 16px;
}

.section-subtitle {
    font-size: 18px;
    color: var(--text-secondary);
    text-align: center;
    max-width: 700px;
    margin: 0 auto 64px;
}

.solutions-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 32px;
}

.solution-card {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    padding: 40px;
    transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
}

.solution-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 16px 40px rgba(0, 0, 0, 0.3);
    border-color: rgba(74, 158, 255, 0.3);
}

.solution-icon {
    font-size: 48px;
    margin-bottom: 24px;
}

.solution-card h3 {
    font-size: 24px;
    margin-bottom: 16px;
}

.solution-card p {
    color: var(--text-secondary);
    margin-bottom: 24px;
    line-height: 1.8;
}

.solution-impact {
    color: var(--success-color);
    font-weight: 600;
    font-size: 16px;
}

/* Impact Section */
.impact {
    padding: 120px 0;
    background-color: var(--primary-color);
}

.impact-examples {
    display: flex;
    flex-direction: column;
    gap: 40px;
}

.impact-item {
    background: rgba(255, 255, 255, 0.03);
    border-left: 4px solid var(--accent-color);
    padding: 40px;
    border-radius: 8px;
    display: grid;
    grid-template-columns: 200px 1fr 200px;
    gap: 32px;
    align-items: center;
}

.impact-company {
    font-size: 14px;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--text-secondary);
    font-weight: 600;
}

.impact-description h4 {
    font-size: 22px;
    margin-bottom: 12px;
}

.impact-description p {
    color: var(--text-secondary);
    line-height: 1.8;
}

.impact-value {
    font-size: 32px;
    font-weight: 700;
    color: var(--success-color);
    text-align: right;
}

/* Approach Section */
.approach {
    padding: 120px 0;
    background-color: var(--secondary-color);
}

.approach-content {
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: 64px;
    margin-top: 48px;
}

.approach-text h3 {
    font-size: 28px;
    margin-bottom: 16px;
    margin-top: 32px;
}

.approach-text h3:first-child {
    margin-top: 0;
}

.approach-text p {
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 16px;
}

.approach-metrics {
    display: flex;
    flex-direction: column;
    gap: 32px;
}

.metric {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    padding: 32px;
    text-align: center;
}

.metric-value {
    font-size: 42px;
    font-weight: 800;
    background: var(--gradient-1);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 12px;
}

.metric-label {
    color: var(--text-secondary);
    font-size: 14px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* Contact Section */
.contact {
    padding: 120px 0;
    background: linear-gradient(135deg, #0a0e27 0%, #1a1f3a 100%);
}

.contact-content {
    max-width: 700px;
    margin: 0 auto;
    text-align: center;
}

.contact-content h2 {
    font-size: 42px;
    margin-bottom: 16px;
}

.contact-content > p {
    color: var(--text-secondary);
    font-size: 18px;
    margin-bottom: 48px;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
    margin-bottom: 32px;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 16px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 8px;
    color: var(--text-primary);
    font-size: 16px;
    font-family: inherit;
    transition: border-color 0.3s ease;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--accent-color);
}

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

.submit-button {
    background: var(--gradient-2);
    color: var(--text-primary);
    padding: 16px 48px;
    font-size: 18px;
    font-weight: 600;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.submit-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 30px rgba(74, 158, 255, 0.4);
}

.contact-info {
    margin-top: 32px;
    color: var(--text-secondary);
}

.contact-info a {
    color: var(--accent-color);
    text-decoration: none;
}

.contact-info a:hover {
    text-decoration: underline;
}

/* Footer */
footer {
    background-color: var(--primary-color);
    padding: 40px 0;
    text-align: center;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

footer p {
    color: var(--text-secondary);
    font-size: 14px;
}

/* Responsive Design */
@media (max-width: 968px) {
    .hero-title {
        font-size: 42px;
    }

    .hero-stats {
        flex-direction: column;
        gap: 32px;
    }

    .impact-item {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .impact-value {
        text-align: center;
    }

    .approach-content {
        grid-template-columns: 1fr;
    }

    .nav-links {
        gap: 16px;
    }
}

@media (max-width: 640px) {
    .hero-title {
        font-size: 32px;
    }

    .hero-subtitle {
        font-size: 16px;
    }

    .stat-number {
        font-size: 36px;
    }

    .section-title {
        font-size: 32px;
    }

    .solutions-grid {
        grid-template-columns: 1fr;
    }

    .nav-links {
        display: none;
    }
}