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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    line-height: 1.6;
    color: #1a1a1a;
    background-color: #ffffff;
}

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

/* Header Section */
.header {
    background: white;
    padding: 24px 0;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.header .logo {
    max-width: 180px;
    height: auto;
    display: block;
    margin: 0 auto;
}

/* Hero Section */
.hero {
    background: linear-gradient(135deg, #d94a2a 0%, #ff5722 100%);
    color: white;
    padding: 120px 0 100px;
    text-align: center;
    position: relative;
    overflow: visible;
}

.hero h1 {
    font-size: 3.5rem;
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 24px;
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
}

.hero .subhead {
    font-size: 1.5rem;
    line-height: 1.5;
    font-weight: 400;
    opacity: 0.95;
    max-width: 800px;
    margin: 0 auto;
    color: white;
}

/* Section Styles */
section {
    padding: 80px 0;
}

section h2 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 32px;
    color: #d94a2a;
    text-align: center;
}

/* Client Logos Section */
.client-logos {
    background: #f9fafb;
    padding: 60px 0;
}

.logos {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    gap: 48px;
    margin: 0 auto;
    max-width: 1000px;
}

.logos img {
    height: 60px;
    width: auto;
    object-fit: contain;
    opacity: 0.7;
    transition: opacity 0.3s;
}

.logos img:hover {
    opacity: 1;
}

/* Portfolio Cards Section */
.portfolio-section {
    background-color: #ffffff;
}

.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 32px;
    margin-top: 48px;
}

.card {
    background: #ffffff;
    border: 2px solid #e5e7eb;
    border-radius: 12px;
    padding: 32px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
    transition: transform 0.2s, box-shadow 0.2s;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 24px rgba(0, 0, 0, 0.12);
}

.card img {
    height: 50px;
    width: auto;
    object-fit: contain;
    margin-bottom: 8px;
}

.card h5 {
    font-size: 1rem;
    color: #ff5722;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-weight: 600;
    margin-bottom: 8px;
}

.card .description {
    font-size: 1.1rem;
    line-height: 1.8;
    color: #4b5563;
}

/* CTA Section */
.cta {
    background: linear-gradient(135deg, #d94a2a 0%, #ff5722 100%);
    color: white;
    text-align: center;
    padding: 80px 0;
}

.cta h2 {
    color: white;
    margin-bottom: 24px;
}

.cta p {
    font-size: 1.35rem;
    color: white;
    opacity: 0.95;
    margin: 0 auto;
    margin-bottom: 40px;
    max-width: 800px;
}

.btn {
    display: inline-block;
    background: white;
    color: #d94a2a;
    padding: 18px 48px;
    font-size: 1.25rem;
    font-weight: 600;
    text-decoration: none;
    border-radius: 8px;
    transition: transform 0.2s, box-shadow 0.2s;
}

.btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
}

/* Responsive Design */
@media (max-width: 768px) {
    .hero {
        padding: 80px 0 80px;
    }

    .hero h1 {
        font-size: 2.5rem;
    }

    .hero .subhead {
        font-size: 1.25rem;
    }

    section h2 {
        font-size: 2rem;
    }

    .portfolio-grid {
        grid-template-columns: 1fr;
        gap: 24px;
    }

    .logos {
        gap: 32px;
    }

    .logos img {
        height: 50px;
    }

    .card {
        padding: 24px;
    }
}

@media (max-width: 480px) {
    .hero {
        padding: 60px 0 60px;
    }

    .hero h1 {
        font-size: 2rem;
    }

    .hero .subhead {
        font-size: 1.1rem;
    }

    section {
        padding: 60px 0;
    }

    .logos img {
        height: 40px;
    }

    .card img {
        height: 40px;
    }
}