:root {
    --primary: #2B3A42;
    --accent: #C9B47C;
    --light: #F5F5F5;
    --dark: #222;
}

body {
    font-family: 'Segoe UI', Arial, sans-serif;
    background: var(--light);
    color: var(--dark);
    margin: 0;
    padding: 0;
}

.container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 24px 16px;
}

header.hero {
    background: linear-gradient(120deg, var(--primary) 80%, var(--accent) 100%);
    color: white;
    padding: 48px 0 32px 0;
    text-align: center;
}

.logo {
    max-width: 160px;
    margin-bottom: 12px;
}

h1, h2, h3, h4 {
    margin: 8px 0;
}

h1 { font-size: 2.5rem; }
h2 { font-size: 1.4rem; font-weight: 400; }
h3 {
    font-size: 1.2rem;
    color: #29A0EF;
}
h4 { font-size: 1rem; color: var(--primary); }

.grid {
    display: grid;
    gap: 36px;
    grid-template-columns: 1fr 1fr;
    align-items: center;
    margin: 36px 0;
}

.grid img {
    max-width: 100%;
    border-radius: 16px;
    box-shadow: 0 2px 16px rgba(0,0,0,0.09);
}

.features, .references .grid {
    grid-template-columns: 1fr 1fr 1fr;
}

@media (max-width: 850px) {
    .grid, .features, .references .grid { grid-template-columns: 1fr; }
    .container { padding: 16px 6px; }
}

section {
    background: white;
    border-radius: 20px;
    margin: 32px 0;
    box-shadow: 0 2px 12px rgba(0,0,0,0.06);
    padding: 28px 24px;
}

footer {
    background: var(--primary);
    color: white;
    text-align: center;
    padding: 16px 0;
    font-size: 0.9rem;
    margin-top: 50px;
}

a {
    color: var(--accent);
    text-decoration: underline;
}
.h3 {
}