/* ============================================================
   NDIC Facilities First — Public-facing site.css
   Mobile-first, WCAG 2.1 AA
   ============================================================ */

:root {
    --ff-navy:        #0a2240;
    --ff-navy-light:  #0d2d55;
    --ff-navy-soft:   #1a3a6e;
    --ff-navy-tint:   #eef3fa;
    --ff-gold:        #c89520;
    --ff-green:       #198754;
    --ff-text:        #1f2937;
    --ff-text-muted:  #6b7280;
    --ff-border:      #e5e7eb;
    --ff-bg:          #f4f6f9;
}

* { box-sizing: border-box; }

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    color: var(--ff-text);
    background: var(--ff-bg);
    /* Sticky footer: body fills the viewport, main grows to push the footer down */
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}
body > main {
    flex: 1 0 auto;
}

/* ── Public top bar ────────────────────────────────────────── */
.ff-public-topbar {
    background: #fff;
    border-bottom: 2px solid var(--ff-navy);
    box-shadow: 0 2px 8px rgba(10, 34, 64, 0.08);
    padding: 10px 0;
    position: sticky;
    top: 0;
    z-index: 1020;
}
.ff-public-topbar .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
}
.ff-public-brand {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
    color: inherit;
}
.ff-public-brand img {
    height: 44px;
    width: auto;
    flex-shrink: 0;
}
.ff-public-brand-text {
    display: flex;
    flex-direction: column;
    line-height: 1.2;
}
.ff-public-brand-title {
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--ff-navy);
    letter-spacing: 0.01em;
}
.ff-public-brand-sub {
    font-size: 0.7rem;
    color: #888;
    margin-top: 2px;
}

.ff-public-topbar-links a {
    color: var(--ff-navy);
    text-decoration: none;
    font-size: 0.85rem;
    font-weight: 600;
    padding: 6px 12px;
    border-radius: 6px;
    transition: background 0.15s, color 0.15s;
}
.ff-public-topbar-links a:hover { background: var(--ff-navy-tint); }
.ff-public-topbar-links a.ff-cta {
    background: var(--ff-navy);
    color: #fff;
    padding: 7px 14px;
}
.ff-public-topbar-links a.ff-cta:hover { background: var(--ff-navy-light); }

@media (max-width: 575px) {
    .ff-public-brand-text { display: none; }
}

/* ── Hero ──────────────────────────────────────────────────── */
.ff-hero {
    background: linear-gradient(135deg, var(--ff-navy) 0%, var(--ff-navy-soft) 100%);
    color: #fff;
    padding: 36px 0 40px;
    position: relative;
    overflow: hidden;
}
.ff-hero::before,
.ff-hero::after {
    content: '';
    position: absolute;
    border-radius: 50%;
    background: rgba(255,255,255,0.04);
    pointer-events: none;
}
.ff-hero::before { width: 500px; height: 500px; top: -180px; right: -180px; }
.ff-hero::after  { width: 320px; height: 320px; bottom: -120px; left: -100px; }
.ff-hero .container { position: relative; z-index: 1; }

.ff-hero-logo {
    background: #fff;
    border-radius: 12px;
    padding: 10px 16px;
    display: inline-flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 24px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
}
.ff-hero-logo img { height: 48px; width: auto; }
.ff-hero-logo-text { display: flex; flex-direction: column; line-height: 1.2; }
.ff-hero-logo-name {
    font-weight: 800;
    color: var(--ff-navy);
    font-size: 1rem;
    letter-spacing: 0.01em;
}
.ff-hero-logo-sub {
    font-size: 0.7rem;
    color: #777;
    margin-top: 2px;
}

.ff-headline {
    font-size: clamp(1.75rem, 5vw, 2.75rem);
    font-weight: 900;
    color: #fff;
    line-height: 1.1;
    margin-bottom: 8px;
}
.ff-tagline {
    font-size: clamp(1rem, 2.6vw, 1.35rem);
    font-weight: 700;
    color: #f5c95a; /* lighter gold — 4.5:1 against navy gradient (WCAG AA) */
    margin-bottom: 10px;
    letter-spacing: 0.01em;
}
.ff-desc {
    font-size: 0.98rem;
    color: rgba(255,255,255,0.85);
    max-width: 520px;
    line-height: 1.5;
    margin-bottom: 16px;
}

/* ── CTA buttons ───────────────────────────────────────────── */
.ff-btn-navy {
    background-color: var(--ff-navy);
    color: #fff !important;
    border: 2px solid #fff;
    border-radius: .5rem;
    font-weight: 700;
    min-height: 48px;
    padding: 0.7rem 1.4rem;
    transition: background .2s, border-color .2s;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}
.ff-btn-navy:hover {
    background-color: var(--ff-navy-light);
    border-color: rgba(255,255,255,0.7);
}
.ff-btn-gold {
    background-color: var(--ff-gold);
    color: #fff !important;
    border: 2px solid var(--ff-gold);
    border-radius: .5rem;
    font-weight: 700;
    min-height: 48px;
    padding: 0.7rem 1.4rem;
    transition: background .2s, border-color .2s, color .2s;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}
.ff-btn-gold:hover {
    background-color: #b07a14;
    border-color: #b07a14;
}

/* ── Stats strip ───────────────────────────────────────────── */
.ff-stats-strip {
    background: var(--ff-navy-light);
    color: #fff;
}
.ff-stat-box { padding: 0.75rem 0.5rem; }
.ff-stat-num {
    font-size: clamp(1.75rem, 5vw, 2.5rem);
    font-weight: 900;
    color: var(--ff-gold);
    line-height: 1;
}
.ff-stat-label {
    font-size: 0.8rem;
    color: rgba(255,255,255,0.75);
    margin-top: 0.4rem;
    letter-spacing: 0.02em;
}
.ff-trust-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 64px;
    height: 64px;
    margin: 0 auto 12px;
    border-radius: 50%;
    font-size: 1.6rem;
    color: var(--ff-gold);
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(200, 149, 32, 0.35);
}

/* ── How It Works ──────────────────────────────────────────── */
.ff-section-heading {
    font-size: 1.6rem;
    font-weight: 800;
    color: var(--ff-navy);
    margin-bottom: 8px;
}
.ff-section-lede {
    color: var(--ff-text-muted);
    max-width: 600px;
    margin: 0 auto 32px;
    font-size: 0.95rem;
}
.ff-how-card {
    padding: 1.75rem 1.5rem;
    border-radius: 12px;
    background: #fff;
    border: 1px solid var(--ff-border);
    height: 100%;
    transition: transform .2s, box-shadow .2s;
    text-align: center;
}
.ff-how-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 .75rem 1.5rem rgba(10, 34, 64, 0.08);
}
.ff-how-step {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: var(--ff-gold);
    color: #fff;
    font-weight: 800;
    font-size: 0.9rem;
    margin-bottom: 14px;
}
.ff-how-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 72px;
    height: 72px;
    margin: 0 auto 14px;
    border-radius: 50%;
    font-size: 2rem;
    color: var(--ff-navy);
    background: rgba(10, 34, 64, 0.06);
}

/* ── Form card ─────────────────────────────────────────────── */
.ff-form-card {
    border-radius: 12px;
    overflow: hidden;
    border: 1px solid var(--ff-border);
}
.ff-form-header {
    background: var(--ff-navy);
    background: linear-gradient(135deg, var(--ff-navy) 0%, var(--ff-navy-soft) 100%);
}

.ff-section-label {
    text-transform: uppercase;
    letter-spacing: 0.06em;
    font-size: 0.75rem;
    color: var(--ff-navy);
    font-weight: 700;
    border-bottom: 2px solid var(--ff-border);
    padding-bottom: 0.5rem;
    margin-bottom: 1.25rem;
    display: flex;
    align-items: center;
    gap: 8px;
}
.ff-section-label::before {
    content: '';
    display: inline-block;
    width: 18px;
    height: 3px;
    background: var(--ff-gold);
    border-radius: 2px;
}

.form-control, .form-select {
    border-radius: 8px;
    border-color: var(--ff-border);
}
.form-control:focus, .form-select:focus {
    border-color: var(--ff-navy);
    box-shadow: 0 0 0 0.18rem rgba(10, 34, 64, 0.12);
}
.form-control-lg, .form-select-lg {
    min-height: 46px;
    font-size: 1rem;
}

/* ── Priority buttons ──────────────────────────────────────── */
.ff-priority-group { display: flex; gap: .75rem; flex-wrap: wrap; }
.ff-priority-btn   { flex: 1; min-width: 120px; cursor: pointer; margin: 0; }
.ff-priority-btn input[type="radio"] { display: none; }
.ff-priority-inner {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: .2rem;
    padding: .85rem .5rem;
    border: 2px solid var(--ff-border);
    border-radius: .6rem;
    text-align: center;
    transition: border-color .15s, background .15s, transform .1s;
    min-height: 48px;
    user-select: none;
    background: #fff;
}
.ff-priority-inner:hover { transform: translateY(-1px); }
.ff-priority-inner small { font-size: .72rem; color: #666; }
.ff-priority-ico { font-size: 1.5rem; line-height: 1; }
.ff-priority-inner.high   .ff-priority-ico { color: #dc3545; }
.ff-priority-inner.medium .ff-priority-ico { color: #e0a800; }
.ff-priority-inner.low    .ff-priority-ico { color: var(--ff-green); }
.ff-priority-btn input:checked + .ff-priority-inner.high   { border-color:#dc3545; background:#fff5f5; }
.ff-priority-btn input:checked + .ff-priority-inner.medium { border-color:#ffc107; background:#fffbea; }
.ff-priority-btn input:checked + .ff-priority-inner.low    { border-color:var(--ff-green); background:#f0fff4; }

/* ── Rating buttons ────────────────────────────────────────── */
.ff-rating-group { display: flex; gap: .5rem; flex-wrap: wrap; }
.ff-rating-btn   { flex: 1; min-width: 70px; cursor: pointer; margin: 0; }
.ff-rating-btn input[type="radio"] { display: none; }
.ff-rating-inner {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: .6rem .25rem;
    border: 2px solid var(--ff-border);
    border-radius: .6rem;
    transition: border-color .15s, background .15s;
    min-height: 48px;
    background: #fff;
}
.ff-rating-emoji  { font-size: 1.7rem; line-height: 1; }
.ff-rating-label  { font-size: .65rem; color: #555; margin-top: .25rem; }
.ff-rating-btn input:checked + .ff-rating-inner {
    border-color: var(--ff-navy);
    background: var(--ff-navy-tint);
}

/* ── Confirmation / status / error reference box ───────────── */
.ff-ref-box {
    background: rgba(255,255,255,0.08);
    border: 2px solid rgba(255,255,255,0.25);
    border-radius: .75rem;
    padding: 1rem 1.5rem;
}
.ff-ref-number {
    font-size: 1.35rem;
    font-weight: 900;
    color: #fff;
    letter-spacing: .05em;
    word-break: break-all;
}

/* ── Footer ────────────────────────────────────────────────── */
.ff-footer {
    background: var(--ff-navy);
    color: rgba(255,255,255,0.75);
    border-top: 4px solid var(--ff-gold);
}
.ff-footer a { color: rgba(255,255,255,0.85); text-decoration: none; }
.ff-footer a:hover { color: #fff; }

/* ── Accessibility: focus rings + skip link ────────────────── */
a:focus-visible,
button:focus-visible,
.btn:focus-visible,
.form-control:focus-visible,
.form-select:focus-visible,
.ff-priority-btn input:focus-visible + .ff-priority-inner,
.ff-rating-btn input:focus-visible + .ff-rating-inner {
    outline: 3px solid rgba(230, 168, 42, 0.65) !important;
    outline-offset: 2px !important;
}
.ff-skip {
    position: absolute;
    left: -9999px;
    top: 4px;
    background: var(--ff-navy);
    color: #fff;
    padding: 8px 14px;
    border-radius: 6px;
    z-index: 2000;
    font-size: 0.85rem;
    font-weight: 600;
    text-decoration: none;
}
.ff-skip:focus { left: 8px; }

/* ── Accordion (report form) ───────────────────────────────── */
.ff-accordion .accordion-item {
    border: 1px solid var(--ff-border);
    border-radius: 10px !important;
    margin-bottom: 12px;
    overflow: hidden;
    background: #fff;
}
.ff-accordion .accordion-button {
    background: #fff;
    color: var(--ff-navy);
    font-weight: 700;
    padding: 14px 18px;
    box-shadow: none;
    font-size: 0.95rem;
}
.ff-accordion .accordion-button:not(.collapsed) {
    background: var(--ff-navy-tint);
    color: var(--ff-navy);
    box-shadow: none;
}
.ff-accordion .accordion-button:focus {
    box-shadow: 0 0 0 0.18rem rgba(10, 34, 64, 0.12);
    border-color: var(--ff-navy);
}
.ff-accordion .accordion-button .ff-step-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background: var(--ff-gold);
    color: #fff;
    font-weight: 800;
    font-size: 0.82rem;
    margin-right: 12px;
    flex-shrink: 0;
}
.ff-accordion .accordion-button.collapsed .ff-step-badge {
    background: #d1d5db;
    color: #fff;
}
.ff-accordion .accordion-body { padding: 18px; }

/* ── Photo upload tile ─────────────────────────────────────── */
.ff-photo-tile {
    position: relative;
    border: 2px dashed #c7cdd6;
    border-radius: 10px;
    background: #fafbfc;
    padding: 22px 16px;
    text-align: center;
    cursor: pointer;
    transition: border-color 0.15s, background 0.15s;
}
.ff-photo-tile:hover {
    border-color: var(--ff-navy);
    background: #f3f6fb;
}
.ff-photo-tile input[type="file"] {
    position: absolute;
    inset: 0;
    opacity: 0;
    cursor: pointer;
}
.ff-photo-tile .ff-photo-icon {
    font-size: 2.2rem;
    color: var(--ff-navy);
    line-height: 1;
    margin-bottom: 8px;
}
.ff-photo-tile .ff-photo-title {
    font-weight: 700;
    color: var(--ff-navy);
    margin-bottom: 4px;
}
.ff-photo-tile .ff-photo-hint {
    font-size: 0.78rem;
    color: var(--ff-text-muted);
}
.ff-photo-tile.has-file {
    border-style: solid;
    border-color: var(--ff-navy);
    background: #fff;
}

/* ── Responsive ────────────────────────────────────────────── */
@media (max-width: 576px) {
    .ff-priority-group { flex-direction: column; }
    .ff-rating-group   { gap: .25rem; }
    .ff-rating-label   { display: none; }
    .ff-hero { padding: 24px 0 28px; }
    .ff-form-section { padding-top: 1.25rem !important; }
}