/* Inherit variables from main style, but override for this page's specific look */
:root {
    --page-bg: #0d1117;
    --card-surface: #1e2530;
    --text-primary: #ffffff;
    --text-blue: #3b82f6;
    --title-purple: #818cf8;
    /* Adjusting title color for this specific page theme if needed, or keep blue */
    --border-color: #30363d;
    --button-bg: #1e88e5;
    --button-hover: #1976d2;
}

body {
    background-color: var(--page-bg);
    color: var(--text-primary);
    font-family: 'Inter', sans-serif;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

h1,
h2,
h3,
p {
    margin: 0;
}

img {
    max-width: 100%;
}

/* Sections */
section {
    padding: 80px 20px;
}

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

/* Hero Section */
.hero-section {
    background: linear-gradient(to bottom, #0f172a, #1e293b);
    padding: 120px 20px 80px;
    text-align: center;
    border-bottom: 2px solid #000;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.5);
    min-height: 250px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

/* Optional background overlay to match the 'tech' feel of screenshot */
.hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at center, rgba(59, 130, 246, 0.1) 0%, transparent 70%);
    pointer-events: none;
}

.hero-title {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 10px;
    color: #fff;
    z-index: 1;
}

.hero-subtitle {
    font-size: 0.9rem;
    color: #94a3b8;
    text-transform: uppercase;
    letter-spacing: 1px;
    z-index: 1;
}

/* Description Section */
.description-section {
    background-color: #111827;
    /* Slightly different dark shade */
}

.split-layout {
    display: flex;
    align-items: center;
    gap: 60px;
}

.image-column {
    flex: 1;
}

.text-column {
    flex: 1;
}

.section-heading {
    font-size: 2.5rem;
    color: #6366f1;
    /* Purple/Blueish title */
    font-weight: 700;
    margin-bottom: 20px;
}

.description-text {
    font-size: 0.95rem;
    color: #d1d5db;
    line-height: 1.6;
    margin-bottom: 30px;
    text-align: justify;
}

.cta-button {
    display: inline-block;
    background-color: var(--button-bg);
    color: white;
    padding: 12px 30px;
    border-radius: 4px;
    font-weight: 600;
    text-decoration: none;
    transition: background-color 0.3s ease;
}

.cta-button:hover {
    background-color: var(--button-hover);
}

/* Clients Section */
.clients-section {
    background-color: #0d1117;
    text-align: center;
    padding-bottom: 100px;
}

.section-title {
    text-align: center;
    font-size: 3rem;
    margin-bottom: 0;
    font-weight: 700;
    color: #0f1623;
    text-transform: uppercase;
    position: relative;
    z-index: 1;
}

.section-subtitle-clients {
    text-align: center;
    font-size: 2rem;
    margin-top: -30px;
    margin-bottom: 50px;
    font-weight: 700;
    position: relative;
    z-index: 2;
    color: #fff;
}

.clients-grid {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    /* 6 items in a row for desktop */
    gap: 20px;
    margin: 0 auto;
}

.client-card {
    background-color: #1f2937;
    padding: 15px;
    border-radius: 8px;
    border: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 120px;
    transition: transform 0.2s, border-color 0.2s;
}

.client-card:hover {
    transform: translateY(-5px);
    border-color: #6366f1;
}

.client-logo-placeholder {
    display: flex;
    flex-direction: column;
    align-items: center;
    color: #fff;
    text-align: center;
}

.client-logo-icon {
    font-size: 1.8rem;
    margin-bottom: 8px;
}

.client-logo-text {
    font-size: 0.75rem;
    font-weight: 600;
    color: #ccc;
    line-height: 1.2;
}

.more-clients-link {
    display: inline-block;
    margin-top: 40px;
    color: var(--button-bg);
    text-decoration: none;
    font-size: 0.9rem;
    transition: color 0.2s;
}

.more-clients-link:hover {
    color: var(--button-hover);
}

/* Footer */
.footer {
    background-color: #0a0a0a;
    padding: 40px 0;
    text-align: center;
    border-top: 1px solid #333;
    font-size: 0.9rem;
    color: #666;
    margin-top: auto;
}

/* Responsive */
@media (max-width: 1024px) {
    .clients-grid {
        grid-template-columns: repeat(3, 1fr);
        /* 3x2 on tablet */
    }
}

@media (max-width: 900px) {
    .split-layout {
        flex-direction: column;
        text-align: center;
    }

    .description-text {
        text-align: center;
    }
}

@media (max-width: 600px) {
    .hero-title {
        font-size: 2rem;
    }

    .clients-grid {
        grid-template-columns: repeat(2, 1fr);
        /* 2x3 on mobile */
    }
}