:root { 
    --dark: #0a0a0a; 
    --light: #f9f9f9; 
    --white: #ffffff;
    --border: #eaeaea;
    --accent: #0044ff; 
    --text: #333333; 
    --text-light: #777777;
}

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

body { 
    font-family: 'Inter', system-ui, sans-serif; 
    color: var(--text); 
    background: var(--white); 
    line-height: 1.6; 
    -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, .logo { 
    font-family: 'Space Grotesk', sans-serif; 
    color: var(--dark); 
    letter-spacing: -0.03em; 
    font-weight: 700;
}

.mono { 
    font-family: monospace; 
    text-transform: uppercase; 
    letter-spacing: 1px; 
    font-size: 0.85rem; 
    color: var(--text-light); 
}
.accent { color: var(--accent); font-weight: 600; }

.container { max-width: 1280px; margin: 0 auto; padding: 0 2rem; }
.section { padding: 8rem 0; }
.bg-light { background-color: var(--light); }
.bg-dark { background-color: var(--dark); color: var(--white); }
.border-top { border-top: 1px solid var(--border); }
.border-bottom { border-bottom: 1px solid var(--border); }

/* Navbar */
.navbar { 
    background: var(--white); 
    padding: 1.5rem 0; 
    border-bottom: 1px solid var(--border);
    position: sticky; top: 0; z-index: 100; 
}
.nav-content { display: flex; justify-content: space-between; align-items: center; }
.logo { font-size: 1.5rem; text-decoration: none; display: flex; align-items: center; gap: 0.5rem; }
.logo span { color: var(--text-light); font-weight: 400; }

.nav-links a { 
    text-decoration: none; 
    color: var(--text-light); 
    margin-left: 2rem; 
    font-weight: 500; 
    font-size: 0.95rem; 
    transition: color 0.2s; 
}
.nav-links a:hover, .nav-links a.active { color: var(--dark); }

/* Hero */
.hero { padding: 8rem 0; background: var(--light); border-bottom: 1px solid var(--border); }
.hero-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 4rem; align-items: center; }
.hero h1 { font-size: 4.5rem; line-height: 1.1; margin: 1.5rem 0; }
.hero p { font-size: 1.25rem; color: var(--text-light); max-width: 90%; margin-bottom: 2.5rem; }
.hero-image img { width: 100%; aspect-ratio: 4/3; object-fit: cover; border: 1px solid var(--border); }

.page-header { padding: 6rem 0; background: var(--light); }
.lead { font-size: 1.5rem; color: var(--text-light); max-width: 800px; line-height: 1.5; }

/* Buttons */
.btn { 
    padding: 1rem 2rem; 
    font-weight: 600; 
    text-decoration: none; 
    font-size: 1rem;
    display: inline-block; 
    transition: all 0.2s; 
    cursor: pointer;
}
.btn-primary { background: var(--accent); color: var(--white); border: 1px solid var(--accent); }
.btn-primary:hover { background: #003cc7; border-color: #003cc7; }
.btn-outline { background: transparent; color: var(--dark); border: 1px solid var(--border); }
.btn-outline:hover { border-color: var(--dark); }
.link-arrow { color: var(--accent); text-decoration: none; font-weight: 600; display: inline-flex; align-items: center; gap: 0.5rem; }
.link-arrow:hover { gap: 1rem; }

/* Grids & Cards */
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 4rem; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2rem; }
.align-center { align-items: center; }

.card { 
    background: var(--white); 
    padding: 3rem; 
    border: 1px solid var(--border); 
    display: flex; 
    flex-direction: column;
}
.dark-card { background: #111; border-color: #333; color: var(--white); }
.dark-card h3 { color: var(--white); }
.dark-card p { color: #888; }
.card-head { border-bottom: 1px solid var(--border); padding-bottom: 1rem; margin-bottom: 2rem; }
.dark-card .card-head { border-color: #333; }

.mt-img { margin-top: auto; width: 100%; aspect-ratio: 16/9; object-fit: cover; padding-top: 2rem; }

.client-badge { 
    padding: 1.5rem 2.5rem; 
    border: 1px solid var(--border); 
    background: var(--white); 
    color: var(--dark); 
    font-size: 1rem;
}

/* Process Timeline */
.process-steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 2rem; margin-top: 4rem; }
.step { border-top: 2px solid var(--dark); padding-top: 1.5rem; }
.step-num { display: block; margin-bottom: 1rem; color: var(--accent); }
.step h4 { font-size: 1.5rem; margin-bottom: 0.5rem; }
.step p { color: var(--text-light); font-size: 0.95rem; }

/* Lists */
.list-styled { list-style: none; margin-top: 1.5rem; }
.list-styled li { 
    padding: 1rem 0; 
    border-bottom: 1px solid var(--border);
    color: var(--text-light);
}
.list-styled li:last-child { border-bottom: none; }
.list-styled strong { color: var(--dark); }

/* Forms */
.contact-form { display: flex; flex-direction: column; gap: 1.5rem; }
.form-group { display: flex; flex-direction: column; gap: 0.5rem; }
.form-group input, .form-group textarea { 
    padding: 1rem; 
    border: 1px solid var(--border); 
    background: var(--white); 
    font-family: 'Inter', sans-serif; 
    font-size: 1rem;
}
.form-group input:focus, .form-group textarea:focus { outline: none; border-color: var(--dark); }

/* Animation */
.fade-in { animation: fadeIn 0.8s ease-out forwards; opacity: 0; }
@keyframes fadeIn { from { opacity: 0; transform: translateY(20px); } to { opacity: 1; transform: translateY(0); } }

/* Footer */
.footer-grid { display: flex; justify-content: space-between; align-items: flex-end; padding: 4rem 2rem; border-top: 1px solid #222; }

@media (max-width: 1024px) {
    .hero-grid, .grid-2, .grid-3 { grid-template-columns: 1fr; gap: 2rem; }
    .hero h1 { font-size: 3.5rem; }
    .process-steps { grid-template-columns: 1fr 1fr; }
    .nav-links { display: none; }
}
@media (max-width: 600px) {
    .process-steps { grid-template-columns: 1fr; }
}