/* ============================================================
   Preferred Corporate Housing — interimhousingsolutions.com
   Professional navy/blue brand palette.
   ============================================================ */

:root {
    --ihs-navy:        #0b2545;
    --ihs-navy-dark:   #07182e;
    --ihs-blue:        #134e9c;
    --ihs-blue-light:  #2d6cdf;
    --ihs-gold:        #c9a24a;  /* warm accent for trust signals */
    --ihs-sand:        #f6f3ec;
    --ihs-ink:         #12263a;
    --ihs-muted:       #5a6b80;
    --ihs-border:      #e5e9f0;
}

html, body { scroll-behavior: smooth; }

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    color: var(--ihs-ink);
    background: #ffffff;
    -webkit-font-smoothing: antialiased;
}

h1, h2, h3, .display-1, .display-2, .display-3, .display-4, .display-5 {
    font-family: 'Playfair Display', Georgia, serif;
    color: var(--ihs-navy);
    letter-spacing: -0.01em;
}

h4, h5, h6 { font-weight: 600; color: var(--ihs-navy); }

/* ---- Bootstrap color overrides ---- */
.btn-primary {
    background: var(--ihs-navy);
    border-color: var(--ihs-navy);
    font-weight: 600;
    letter-spacing: 0.01em;
}
.btn-primary:hover, .btn-primary:focus {
    background: var(--ihs-navy-dark);
    border-color: var(--ihs-navy-dark);
}
.btn-outline-primary {
    color: var(--ihs-navy);
    border-color: var(--ihs-navy);
    font-weight: 600;
}
.btn-outline-primary:hover {
    background: var(--ihs-navy);
    border-color: var(--ihs-navy);
}
.btn-accent {
    background: var(--ihs-gold);
    border-color: var(--ihs-gold);
    color: var(--ihs-navy);
    font-weight: 700;
}
.btn-accent:hover {
    background: #b18d38;
    color: white;
}

a { color: var(--ihs-blue); }
a:hover { color: var(--ihs-navy); }

/* ---- Top utility bar ---- */
.top-bar {
    background: var(--ihs-navy-dark);
    color: #fff;
    font-size: 0.85rem;
}

/* ---- Brand mark ---- */
.brand-mark {
    display: inline-block;
    background: var(--ihs-navy);
    color: #fff;
    font-weight: 800;
    letter-spacing: 0.06em;
    padding: 0.35rem 0.6rem;
    border-radius: 4px;
    font-family: 'Inter', sans-serif;
    font-size: 0.9rem;
    margin-right: 0.5rem;
}
.brand-text {
    color: var(--ihs-navy);
    font-family: 'Playfair Display', Georgia, serif;
    font-weight: 700;
}

/* ---- Nav ---- */
.navbar .nav-link {
    color: var(--ihs-ink);
    font-weight: 500;
    padding-inline: 0.9rem;
}
.navbar .nav-link:hover { color: var(--ihs-navy); }

/* ---- Hero ---- */
.hero {
    position: relative;
    background: linear-gradient(135deg, rgba(11,37,69,0.92) 0%, rgba(11,37,69,0.72) 100%),
                url('https://images.unsplash.com/photo-1560448204-e02f11c3d0e2?auto=format&fit=crop&w=1920&q=80') center/cover no-repeat;
    color: #fff;
    padding: 6rem 0 7rem;
}
.hero h1 { color: #fff; font-size: clamp(2.25rem, 4.5vw, 3.75rem); }
.hero .eyebrow {
    display: inline-block;
    background: rgba(255,255,255,0.14);
    border: 1px solid rgba(255,255,255,0.25);
    padding: 0.35rem 0.9rem;
    border-radius: 999px;
    font-size: 0.8rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    margin-bottom: 1.25rem;
}
.hero .lead { color: rgba(255,255,255,0.88); font-size: 1.15rem; }

/* ---- Page heroes (secondary, no image) ---- */
.page-hero {
    background: linear-gradient(135deg, var(--ihs-navy) 0%, var(--ihs-blue) 100%);
    color: #fff;
    padding: 4rem 0 3rem;
}
.page-hero h1 { color: #fff; font-size: clamp(2rem, 3.5vw, 3rem); }
.page-hero .lead { color: rgba(255,255,255,0.85); }

/* ---- Cards ---- */
.feature-card {
    border: 1px solid var(--ihs-border);
    border-radius: 12px;
    padding: 1.75rem;
    background: #fff;
    height: 100%;
    transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}
.feature-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 30px rgba(11,37,69,0.08);
    border-color: #cdd5e2;
}
.feature-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 48px; height: 48px;
    background: rgba(19,78,156,0.08);
    color: var(--ihs-navy);
    border-radius: 10px;
    font-size: 1.3rem;
    margin-bottom: 1rem;
}

/* ---- Stat pills ---- */
.stat {
    text-align: center;
    padding: 1.25rem 1rem;
}
.stat .num {
    font-family: 'Playfair Display', Georgia, serif;
    font-size: 2.5rem;
    color: var(--ihs-navy);
    font-weight: 700;
    line-height: 1;
}
.stat .label {
    color: var(--ihs-muted);
    text-transform: uppercase;
    letter-spacing: 0.06em;
    font-size: 0.8rem;
    margin-top: 0.35rem;
}

/* ---- Form card ---- */
.request-card {
    background: #fff;
    border-radius: 14px;
    box-shadow: 0 25px 60px rgba(11,37,69,0.18);
    padding: 2rem;
}
.request-card h2 {
    font-size: 1.5rem;
    margin-bottom: 0.25rem;
}
.form-label { font-weight: 500; color: var(--ihs-ink); }
.form-control, .form-select {
    border: 1px solid #d5dbe5;
    padding: 0.6rem 0.75rem;
    font-size: 0.95rem;
}
.form-control:focus, .form-select:focus {
    border-color: var(--ihs-blue-light);
    box-shadow: 0 0 0 0.2rem rgba(45,108,223,0.12);
}

/* ---- Sections ---- */
.section { padding: 4rem 0; }
.section-tight { padding: 3rem 0; }
.section-band { background: var(--ihs-sand); }

.eyebrow-dark {
    display: inline-block;
    color: var(--ihs-blue);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    font-size: 0.8rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

/* ---- State grid ---- */
.state-grid a {
    display: block;
    padding: 0.75rem 1rem;
    background: #fff;
    border: 1px solid var(--ihs-border);
    border-radius: 8px;
    color: var(--ihs-ink);
    text-decoration: none;
    font-weight: 500;
    transition: all 0.15s ease;
}
.state-grid a:hover {
    background: var(--ihs-navy);
    color: #fff;
    border-color: var(--ihs-navy);
    transform: translateY(-1px);
}
.state-grid .state-code {
    display: inline-block;
    background: rgba(19,78,156,0.1);
    color: var(--ihs-navy);
    font-weight: 700;
    font-size: 0.75rem;
    padding: 0.15rem 0.4rem;
    border-radius: 3px;
    margin-right: 0.5rem;
}
.state-grid a:hover .state-code {
    background: rgba(255,255,255,0.2);
    color: #fff;
}

/* ---- Footer ---- */
.site-footer {
    background: var(--ihs-navy-dark);
    color: #cbd3e0;
}
.footer-link {
    color: #cbd3e0;
    text-decoration: none;
    display: block;
    padding: 0.2rem 0;
    font-size: 0.92rem;
}
.footer-link:hover { color: #fff; }

/* ---- Utility ---- */
.text-navy { color: var(--ihs-navy) !important; }
.bg-navy { background: var(--ihs-navy) !important; }
.bg-sand { background: var(--ihs-sand) !important; }

/* ---- Mobile refinements ---- */
@media (max-width: 767.98px) {
    .hero { padding: 4rem 0 5rem; }
    .section { padding: 3rem 0; }
    .request-card { padding: 1.5rem; }
}