/* CSS css/tutcicd.css 
    Minimal, responsive CSS for the TUTCICD demo.
    No frameworks, whatsoever. We are just n00b and schmoe, and we do EVERYTHING from the scratch, from top of the head.
*/ 

:root{
    --bg:#f7f8fa;
    --header:#0b2140;
    --accent:#2b7dbf;
    --muted:#6b7280;
    --text:#111827;
    --max-width:1000px;
    --gap:1rem;
    --radius:8px;
    font-family: Inter, system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial;
}

*{box-sizing:border-box}
html,body{height:100%;margin:0;background:var(--bg);color:var(--text)}
.site-shell{display:flex;flex-direction:column;min-height:100vh;align-items:center}
.site-header{width:100%;background:var(--header);color:#fff;padding:0.6rem 1rem;box-shadow:0 1px 0 rgba(0,0,0,0.06)}
.header-inner{max-width:var(--max-width);margin:0 auto;display:flex;align-items:center;justify-content:space-between}
.brand{display:inline-flex;align-items:center}
.brand-link{text-decoration:none;color:#fff;font-weight:700;font-size:1.1rem;letter-spacing:0.6px}
.site-nav{width:100%;background:transparent;padding:0.5rem 1rem}
.nav-list{list-style:none;margin:0;padding:0;display:flex;gap:1rem;justify-content:flex-end;max-width:var(--max-width);width:100%}
.nav-item a{color:#fff;text-decoration:none;padding:0.35rem 0.6rem;border-radius:6px;display:inline-block}
.nav-item a:hover{background:rgba(255,255,255,0.06)}

.site-main{width:100%;max-width:var(--max-width);padding:1.25rem;box-sizing:border-box}
.page{background:#fff;border-radius:var(--radius);padding:1rem;box-shadow:0 6px 20px rgba(7,22,44,0.06)}
.page h1{margin-top:0;color:var(--header)}
.page p, .page li{line-height:1.5;color:var(--muted)}

.site-footer{width:100%;padding:1rem;background:#0b1220;color:#c7d2e4;margin-top:1rem}
.footer-inner{max-width:var(--max-width);margin:0 auto;display:flex;justify-content:space-between;align-items:center;gap:1rem}
.footer-inner p{margin:0;font-size:0.9rem}
.small{font-size:0.85rem;color:rgba(199,210,228,0.9)}

@media (max-width:720px){
  .nav-list{justify-content:flex-start;flex-wrap:wrap}
  .brand-link{font-size:1rem}
  .site-header{padding:0.5rem}
  .footer-inner{flex-direction:column;align-items:flex-start;gap:0.5rem}
}

/* Larger viewport tweaks */
@media (min-width:721px){
  .site-header{position:sticky;top:0;z-index:40}
  .site-header .brand-link{font-size:1.2rem}
  .nav-list{gap:1.25rem}
}

/* Utility */
code{background:#f3f4f6;padding:0.15rem 0.35rem;border-radius:4px;font-family:monospace;font-size:0.95em}
pre{background:#0b1220;color:#e6eefc;padding:0.8rem;border-radius:6px;overflow:auto}

/* Basic styling to integrate contact*/
.contact-form {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-top: 1.2rem;
}

.form-group {
    display: flex;
    flex-direction: column;
}

.form-group label {
    font-weight: 600;
    margin-bottom: 0.3rem;
}

.form-group input,
.form-group textarea {
    padding: 0.55rem 0.75rem;
    border: 1px solid #ccc;
    border-radius: 6px;
    font-size: 1rem;
    font-family: inherit;
}

.btn-submit {
    background: var(--header);
    color: #fff;
    border: none;
    padding: 0.65rem 1rem;
    border-radius: 6px;
    font-size: 1rem;
    cursor: pointer;
}

.btn-submit:hover {
    background: #143060;
}

.form-success,
.form-error {
    padding: 0.75rem 1rem;
    border-radius: 6px;
    margin-bottom: 1rem;
}

.form-success {
    background: #e7f7ec;
    color: #155d2b;
    border: 1px solid #b8e6c4;
}

.form-error {
    background: #fde8e8;
    color: #8a1f1f;
    border: 1px solid #f5b5b5;
}