:root {
    --ft-primary: #0d6efd;
    --ft-dark: #111827;
    --ft-muted: #6b7280;
    --ft-light: #f8fafc;
    --ft-border: #e5e7eb;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    color: var(--ft-dark);
    line-height: 1.7;
}

.navbar {
    padding: 1rem 0;
    transition: all 0.25s ease;
}

.navbar-brand {
    font-weight: 800;
    letter-spacing: -0.03em;
}

.nav-link {
    font-weight: 500;
    color: #374151;
    margin-left: 1rem;
}

.nav-link:hover {
    color: var(--ft-primary);
}

.btn {
    border-radius: 8px;
    padding: 0.7rem 1.25rem;
    font-weight: 600;
}

.hero {
    min-height: 680px;
    display: flex;
    align-items: center;
    background:
        radial-gradient(circle at 80% 20%, rgba(13, 110, 253, 0.12), transparent 35%),
        linear-gradient(180deg, #ffffff 0%, #f8fafc 100%);
    padding: 100px 0;
}

.hero h1 {
    font-size: clamp(3rem, 6vw, 5rem);
    font-weight: 800;
    line-height: 1.05;
    letter-spacing: -0.055em;
}

.hero h1 span {
    color: var(--ft-primary);
}

.hero p {
    font-size: 1.2rem;
    color: var(--ft-muted);
    max-width: 650px;
}

.hero-card {
    background: white;
    border: 1px solid var(--ft-border);
    border-radius: 20px;
    padding: 2rem;
    box-shadow: 0 20px 60px rgba(15, 23, 42, 0.1);
}

.hero-card .icon {
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 14px;
    background: rgba(13, 110, 253, 0.1);
    color: var(--ft-primary);
    font-size: 1.4rem;
}

.section {
    padding: 100px 0;
}

.section-light {
    background: var(--ft-light);
}

.section-title {
    font-weight: 800;
    letter-spacing: -0.035em;
}

.section-subtitle {
    color: var(--ft-muted);
    max-width: 650px;
}

.feature-card {
    height: 100%;
    padding: 2rem;
    background: white;
    border: 1px solid var(--ft-border);
    border-radius: 16px;
    transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(15, 23, 42, 0.08);
}

.feature-icon {
    width: 52px;
    height: 52px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 12px;
    background: #eef5ff;
    color: var(--ft-primary);
    font-size: 1.25rem;
    margin-bottom: 1.25rem;
}

.job-card {
    background: white;
    border: 1px solid var(--ft-border);
    border-radius: 14px;
    padding: 1.5rem;
    transition: all 0.25s ease;
}

.job-card:hover {
    border-color: #b7d2ff;
    box-shadow: 0 10px 30px rgba(15, 23, 42, 0.07);
}

.job-card h5 {
    font-weight: 700;
}

.job-meta {
    color: var(--ft-muted);
    font-size: 0.9rem;
}

.badge-tech {
    background: #eef5ff;
    color: #1557b0;
    font-weight: 600;
    padding: 0.45rem 0.7rem;
    border-radius: 50px;
}

.cta {
    background: var(--ft-dark);
    color: white;
    border-radius: 24px;
    padding: 70px;
}

.cta p {
    color: #cbd5e1;
}

footer {
    background: #0b1120;
    color: #94a3b8;
    padding: 50px 0;
}

footer a {
    color: #cbd5e1;
    text-decoration: none;
}

footer a:hover {
    color: white;
}

@media (max-width: 991px) {
    .hero {
        padding: 80px 0;
        text-align: center;
    }

    .hero p {
        margin-left: auto;
        margin-right: auto;
    }

    .hero-card {
        margin-top: 3rem;
    }

    .nav-link {
        margin-left: 0;
    }

    .cta {
        padding: 45px 30px;
    }
}