:root {
    --primary-color: #2563eb;
    --secondary-color: #1e40af;
    --dark-color: #1f2937;
    --light-color: #f9fafb;
    --accent-color: #f59e0b;
}

/* Base styles */
body {
    font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
    line-height: 1.6;
    color: var(--dark-color);
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.2;
}

a {
    text-decoration: none;
    transition: all 0.3s ease;
}

/* Hero section */
.hero-section {
    /* background: linear-gradient(135deg, rgba(0, 0, 0, 0.8), rgba(0, 0, 0, 0.6)), 
                url('https://images.unsplash.com/photo-1541140134513-85a161dc4a00?ixlib=rb-4.0.3&auto=format&fit=crop&w=1470&q=80') no-repeat center center; */
    background-size: cover;
    color: rgb(0, 0, 0);
    padding: 120px 0;
    margin-bottom: 60px;
    position: relative;
}

.hero-section::after {
    content: '';
    position: absolute;
    bottom: -50px;
    left: 0;
    width: 100%;
    height: 100px;
    background: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1200 120" preserveAspectRatio="none"><path d="M1200 0L0 0 892.25 114.72 1200 0z" fill="%23fff"></path></svg>') no-repeat;
    background-size: cover;
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
}

/* Service cards */
.service-card {
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    margin-bottom: 30px;
    height: 100%;
    border: none;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.08);
}

.service-card:hover {
    transform: translateY(-10px) scale(1.02);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.12);
}

.icon-box {
    width: 90px;
    height: 90px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border-radius: 18px;
    margin: 0 auto 25px;
    font-size: 36px;
    color: white;
    box-shadow: 0 8px 20px rgba(37, 99, 235, 0.3);
}

/* Portfolio */
.portfolio-item {
    position: relative;
    overflow: hidden;
    margin-bottom: 30px;
    border-radius: 16px;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.1);
}

.portfolio-img {
    transition: all 0.6s cubic-bezier(0.25, 0.8, 0.25, 1);
    width: 100%;
    height: 280px;
    object-fit: cover;
}

.portfolio-item:hover .portfolio-img {
    transform: scale(1.1);
}

.portfolio-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.8), transparent);
    color: white;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    align-items: flex-start;
    opacity: 0;
    transition: all 0.4s ease;
    padding: 30px;
}

.portfolio-item:hover .portfolio-overlay {
    opacity: 1;
}

/* Process steps */
.process-step {
    position: relative;
    padding-left: 100px;
    margin-bottom: 50px;
}

.step-number {
    position: absolute;
    left: 0;
    top: 0;
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 32px;
    font-weight: bold;
    box-shadow: 0 10px 25px rgba(37, 99, 235, 0.3);
}

/* Section styling */
.section-title {
    position: relative;
    margin-bottom: 60px;
    text-align: center;
}

.section-title::after {
    content: '';
    display: block;
    width: 80px;
    height: 4px;
    background: linear-gradient(to right, var(--primary-color), var(--accent-color));
    margin: 20px auto 0;
    border-radius: 2px;
}

/* Responsive adjustments */
@media (max-width: 992px) {
    .hero-section {
        padding: 100px 0;
    }
    
    .process-step {
        padding-left: 80px;
    }
    
    .step-number {
        width: 60px;
        height: 60px;
        font-size: 24px;
    }
}

@media (max-width: 768px) {
    .hero-section {
        padding: 80px 0;
    }
    
    .hero-section::after {
        height: 60px;
        bottom: -30px;
    }
    
    .section-title {
        margin-bottom: 40px;
    }
}