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

:root {
    --primary: #2563EB;
    --charcoal: #111827;
    --accent: #10B981;
    --gray-50: #F9FAFB;
    --gray-100: #F3F4F6;
    --gray-200: #E5E7EB;
    --gray-300: #D1D5DB;
    --gray-600: #4B5563;
    --gray-700: #374151;
    --gray-800: #1F2937;
    --white: #FFFFFF;
}

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

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

.header {
    background: var(--white);
    border-bottom: 1px solid var(--gray-200);
    padding: 20px 0;
    position: sticky;
    top: 0;
    z-index: 100;
}

.header-content {
    display: flex;
    align-items: center;
}

.logo-group {
    display: flex;
    align-items: center;
    gap: 12px;
}

.logo-icon {
    display: block;
}

.brand-name {
    font-size: 20px;
    font-weight: 600;
    color: var(--charcoal);
}

.hero {
    padding: 80px 0;
    background: linear-gradient(180deg, var(--gray-50) 0%, var(--white) 100%);
}

.hero-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: center;
}

.hero-content {
    text-align: left;
}

.hero-title {
    font-size: 48px;
    font-weight: 700;
    color: var(--charcoal);
    margin-bottom: 24px;
    line-height: 1.15;
}

.hero-subtitle {
    font-size: 18px;
    color: var(--gray-600);
    margin-bottom: 32px;
    line-height: 1.6;
}

.hero-cta {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
    margin-bottom: 16px;
}

.hero-note {
    font-size: 14px;
    color: var(--gray-600);
}

.hero-visual {
    position: relative;
}

.hero-image {
    width: 100%;
    height: auto;
    border-radius: 12px;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
    display: block;
}

.btn {
    display: inline-block;
    padding: 14px 32px;
    border-radius: 8px;
    font-size: 16px;
    font-weight: 600;
    text-decoration: none;
    cursor: pointer;
    border: none;
}

.btn-primary {
    background: var(--primary);
    color: var(--white);
}

.btn-primary:hover {
    background: #1D4ED8;
}

.btn-secondary {
    background: var(--white);
    color: var(--charcoal);
    border: 2px solid var(--gray-300);
}

.btn-secondary:hover {
    border-color: var(--gray-400);
    background: var(--gray-50);
}

.btn-accent {
    background: var(--accent);
    color: var(--white);
}

.btn-accent:hover {
    background: #059669;
}

.features {
    padding: 80px 0;
    background: var(--white);
    text-align: center;
}

.feature-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 32px;
    max-width: 1200px;
    margin: 0 auto;
}

.feature-card {
    padding: 32px;
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: 12px;
    text-align: center;
}

.feature-card:hover {
    border-color: var(--primary);
    box-shadow: 0 4px 12px rgba(37, 99, 235, 0.1);
}

.feature-icon {
    margin-bottom: 16px;
    display: flex;
    justify-content: center;
}

.feature-card h3 {
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 12px;
    color: var(--charcoal);
}

.feature-card p {
    color: var(--gray-600);
    font-size: 15px;
    line-height: 1.5;
}

.workflow,
.integration {
    padding: 80px 0;
    background: var(--gray-50);
}

.insights,
.client-ready {
    padding: 80px 0;
    background: var(--white);
}

.section-title {
    font-size: 40px;
    font-weight: 700;
    color: var(--charcoal);
    text-align: center;
    margin-bottom: 16px;
    line-height: 1.2;
}

.section-subtitle {
    font-size: 18px;
    color: var(--gray-600);
    text-align: center;
    max-width: 700px;
    margin: 0 auto 48px;
}

.workflow-visual,
.integration-visual {
    margin-top: 48px;
}

.placeholder-image {
    width: 100%;
    height: 400px;
    background: var(--gray-100);
    border: 2px dashed var(--gray-300);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--gray-600);
    font-size: 16px;
    font-weight: 500;
}

.insights-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 32px;
    margin-top: 48px;
    max-width: 1000px;
    margin-left: auto;
    margin-right: auto;
}

.insight-card {
    padding: 32px;
    background: var(--gray-50);
    border-radius: 12px;
    text-align: center;
}

.insight-icon {
    font-size: 48px;
    margin-bottom: 16px;
}

.insight-card h4 {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 12px;
    color: var(--charcoal);
}

.insight-card p {
    color: var(--gray-600);
    font-size: 15px;
}

.client-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
}

.client-text h2 {
    font-size: 36px;
    font-weight: 700;
    margin-bottom: 20px;
    color: var(--charcoal);
    line-height: 1.2;
}

.client-text p {
    font-size: 16px;
    color: var(--gray-600);
    margin-bottom: 32px;
    line-height: 1.5;
}

.products {
    padding: 80px 0;
    background: var(--gray-50);
}

.product-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 32px;
    margin-top: 48px;
    max-width: 1100px;
    margin-left: auto;
    margin-right: auto;
}

.product-card {
    padding: 40px 32px;
    background: var(--white);
    border: 2px solid var(--gray-200);
    border-radius: 12px;
    position: relative;
}

.product-card.featured {
    border-color: var(--primary);
    box-shadow: 0 8px 24px rgba(37, 99, 235, 0.15);
}

.product-badge {
    position: absolute;
    top: -12px;
    right: 32px;
    background: var(--primary);
    color: var(--white);
    padding: 4px 16px;
    border-radius: 20px;
    font-size: 13px;
    font-weight: 600;
}

.product-card h3 {
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 16px;
    color: var(--charcoal);
}

.product-price {
    font-size: 48px;
    font-weight: 700;
    color: var(--charcoal);
    margin-bottom: 24px;
}

.product-price span {
    font-size: 16px;
    font-weight: 400;
    color: var(--gray-600);
}

.product-features {
    list-style: none;
    margin-bottom: 32px;
}

.product-features li {
    padding: 12px 0;
    color: var(--gray-700);
    font-size: 15px;
    border-bottom: 1px solid var(--gray-200);
}

.product-features li:last-child {
    border-bottom: none;
}

.btn-product {
    width: 100%;
    text-align: center;
    background: var(--primary);
    color: var(--white);
}

.btn-product:hover {
    background: #1D4ED8;
}

.contact {
    padding: 80px 0;
    background: var(--white);
}

.contact-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 32px;
    margin-top: 48px;
}

.contact-card {
    padding: 32px;
    background: var(--gray-50);
    border-radius: 12px;
    text-align: center;
}

.contact-icon {
    margin-bottom: 16px;
    display: flex;
    justify-content: center;
}

.contact-card h4 {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 12px;
    color: var(--charcoal);
}

.contact-card a {
    color: var(--primary);
    text-decoration: none;
    font-size: 15px;
}

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

.contact-card p {
    color: var(--gray-600);
    font-size: 15px;
}

.footer {
    background: var(--charcoal);
    color: var(--gray-300);
    padding: 60px 0 30px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr repeat(4, 1fr);
    gap: 48px;
    margin-bottom: 40px;
}

.footer-brand .logo-group .brand-name {
    color: var(--white);
}

.footer-tagline {
    margin-top: 12px;
    color: var(--gray-400);
    font-size: 14px;
    line-height: 1.5;
}

.footer-location {
    margin-top: 8px;
    color: var(--gray-500);
    font-size: 13px;
}


.footer-column h5 {
    font-size: 14px;
    font-weight: 600;
    color: var(--white);
    margin-bottom: 16px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

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

.footer-column ul li {
    margin-bottom: 12px;
}

.footer-column ul li a {
    color: var(--gray-400);
    text-decoration: none;
    font-size: 14px;
}

.footer-column ul li a:hover {
    color: var(--white);
}

.footer-bottom {
    padding-top: 30px;
    border-top: 1px solid var(--gray-700);
    text-align: center;
}

.footer-bottom p {
    font-size: 14px;
    color: var(--gray-400);
}

.section-image {
    width: 100%;
    height: auto;
    border-radius: 12px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    display: block;
}

.client-image {
    width: 100%;
    height: auto;
    border-radius: 12px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    display: block;
}

.product-price-small {
    display: block;
    font-size: 16px;
    font-weight: 400;
    color: var(--gray-600);
}

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

.btn-product-secondary:hover {
    background: var(--gray-50);
}

@media (max-width: 968px) {
    .hero-container {
        grid-template-columns: 1fr;
        gap: 48px;
    }

    .hero-content {
        text-align: center;
    }

    .hero-cta {
        justify-content: center;
    }
}

@media (max-width: 768px) {
    .hero-title {
        font-size: 36px;
    }

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

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

    .client-content {
        grid-template-columns: 1fr;
        gap: 32px;
    }

    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 32px;
    }

    .footer-brand {
        grid-column: 1 / -1;
    }

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