/*
 * The product's own public pages: the landing page (/) and staff sign-in /
 * sign-up (/login, /register). UnekSynergy colours: ink #151515, red #C0281F.
 */
:root {
    --us-ink: #151515;
    --us-red: #C0281F;
    --us-red-dark: #9E1F18;
    --us-muted: #5F5A55;
    --us-line: #ECE7E1;
    --us-bg: #FAF8F6;
    --us-soft: #F3EEE8;
}

body.site { font-family: 'Inter', system-ui, -apple-system, 'Segoe UI', sans-serif; color: var(--us-ink); background: #fff; }
.site .container-xl { max-width: 1200px; padding-left: 16px; padding-right: 16px; }
.btn-us { background: var(--us-red); color: #fff; border: 0; font-weight: 600; border-radius: 10px; padding: .7rem 1.25rem; }
.btn-us:hover, .btn-us:focus { background: var(--us-red-dark); color: #fff; }
.btn-us-ghost { background: #fff; color: var(--us-ink); border: 1.5px solid var(--us-line); font-weight: 600; border-radius: 10px; padding: .7rem 1.25rem; }
.btn-us-ghost:hover { border-color: var(--us-ink); color: var(--us-ink); }
.us-kicker { display: inline-flex; align-items: center; gap: 8px; font-size: .78rem; font-weight: 700; text-transform: uppercase; letter-spacing: .08em; color: var(--us-red); }
.us-kicker::before { content: ''; width: 18px; height: 2px; background: var(--us-red); }

/* Nav */
.us-nav { position: sticky; top: 0; z-index: 1030; background: rgba(255, 255, 255, .92); backdrop-filter: blur(8px); border-bottom: 1px solid var(--us-line); }
.us-nav .bar { display: flex; align-items: center; gap: 24px; min-height: 72px; }
.us-nav .logo img { height: 44px; width: auto; display: block; }
.us-nav .links a { color: var(--us-muted); text-decoration: none; font-weight: 500; font-size: .95rem; }
.us-nav .links a:hover { color: var(--us-ink); }

/* Hero */
.us-hero { background: radial-gradient(900px 420px at 90% 0%, #FBE3DF 0%, transparent 65%), var(--us-bg); padding: 72px 0 84px; overflow: hidden; }
.us-hero h1 { font-weight: 800; font-size: clamp(2.2rem, 5vw, 3.9rem); line-height: 1.05; letter-spacing: -.03em; }
.us-hero h1 span { color: var(--us-red); }
.us-hero p.lead { color: var(--us-muted); font-size: clamp(1.05rem, 1.8vw, 1.25rem); max-width: 560px; }
.us-checks { list-style: none; padding: 0; margin: 24px 0 0; display: flex; flex-wrap: wrap; gap: 10px 22px; color: var(--us-muted); font-size: .92rem; }
.us-checks li::before { content: '✓'; color: var(--us-red); font-weight: 800; margin-right: 8px; }
@media (max-width: 767.98px) { .us-hero { padding: 40px 0 52px; } }

/* Product mock (illustration of the app, not real numbers) */
.us-mock { background: #fff; border-radius: 20px; box-shadow: 0 30px 70px -20px rgba(21, 21, 21, .25), 0 0 0 1px var(--us-line); overflow: hidden; }
.us-mock .top { display: flex; gap: 6px; padding: 12px 16px; border-bottom: 1px solid var(--us-line); background: #FCFBFA; }
.us-mock .top i { width: 10px; height: 10px; border-radius: 50%; background: #E5DFD8; }
.us-mock .body { display: grid; grid-template-columns: 120px 1fr; min-height: 300px; }
.us-mock .side { background: var(--us-ink); padding: 16px 12px; display: flex; flex-direction: column; gap: 10px; }
.us-mock .side b { display: block; height: 8px; border-radius: 4px; background: rgba(255, 255, 255, .18); }
.us-mock .side b.on { background: var(--us-red); }
.us-mock .main { padding: 18px; display: grid; gap: 12px; grid-template-columns: repeat(2, 1fr); align-content: start; }
.us-mock .tile { border: 1px solid var(--us-line); border-radius: 12px; padding: 12px; }
.us-mock .tile small { display: block; color: var(--us-muted); font-size: .72rem; font-weight: 600; text-transform: uppercase; letter-spacing: .04em; }
.us-mock .tile strong { font-size: 1.05rem; }
.us-mock .bars { grid-column: span 2; border: 1px solid var(--us-line); border-radius: 12px; padding: 12px; display: flex; align-items: end; gap: 8px; height: 120px; }
.us-mock .bars span { flex: 1; background: #F1D2CE; border-radius: 4px 4px 0 0; }
.us-mock .bars span:nth-child(5) { background: var(--us-red); }

/* Sections */
.us-sec { padding: 84px 0; }
.us-sec.alt { background: var(--us-bg); }
.us-sec h2 { font-weight: 800; font-size: clamp(1.8rem, 3.4vw, 2.6rem); letter-spacing: -.02em; }
.us-sec .sub { color: var(--us-muted); max-width: 640px; font-size: 1.05rem; }
@media (max-width: 767.98px) { .us-sec { padding: 56px 0; } }
.us-strip { border-top: 1px solid var(--us-line); border-bottom: 1px solid var(--us-line); padding: 18px 0; }
.us-strip .items { display: flex; flex-wrap: wrap; justify-content: center; gap: 10px 28px; color: var(--us-muted); font-weight: 600; font-size: .92rem; }
.us-card { background: #fff; border: 1px solid var(--us-line); border-radius: 18px; padding: 26px; height: 100%; transition: box-shadow .15s, transform .15s; }
.us-card:hover { box-shadow: 0 16px 40px -18px rgba(21, 21, 21, .25); transform: translateY(-2px); }
.us-card .ic { width: 48px; height: 48px; border-radius: 12px; background: #FBE3DF; color: var(--us-red); display: grid; place-items: center; margin-bottom: 16px; }
.us-card h3 { font-size: 1.08rem; font-weight: 700; }
.us-card p { color: var(--us-muted); font-size: .93rem; margin: 0; }
.us-split { display: grid; gap: 40px; align-items: center; }
@media (min-width: 992px) { .us-split { grid-template-columns: 1fr 1fr; gap: 64px; } }
.us-list { list-style: none; padding: 0; margin: 24px 0 0; }
.us-list li { display: flex; gap: 12px; padding: 10px 0; border-bottom: 1px dashed var(--us-line); }
.us-list li:last-child { border-bottom: 0; }
.us-list li::before { content: ''; flex-shrink: 0; width: 22px; height: 22px; margin-top: 2px; border-radius: 50%; background: var(--us-red) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='3'%3E%3Cpath d='M5 12l5 5 9-10'/%3E%3C/svg%3E") center / 13px no-repeat; }
.us-phone { max-width: 320px; margin: 0 auto; border-radius: 36px; background: var(--us-ink); padding: 12px; box-shadow: 0 30px 60px -20px rgba(0, 0, 0, .4); }
.us-phone .scr { background: #fff; border-radius: 26px; overflow: hidden; }
.us-phone .hd { background: #FFC72C; padding: 14px; font-weight: 800; }
.us-phone .row1 { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; padding: 14px; }
.us-phone .row1 div { aspect-ratio: 1; border-radius: 14px; background: #FFF4D6; }
.us-phone .cta { margin: 0 14px 16px; background: #E4572E; color: #fff; text-align: center; border-radius: 12px; padding: 12px; font-weight: 700; font-size: .85rem; }
.us-tree { background: #fff; border: 1px solid var(--us-line); border-radius: 18px; padding: 24px; font-size: .93rem; }
.us-tree .n { display: flex; align-items: center; gap: 10px; padding: 8px 0; }
.us-tree .n i { width: 10px; height: 10px; border-radius: 50%; background: var(--us-red); }
.us-tree .n.l2 { padding-left: 26px; } .us-tree .n.l3 { padding-left: 52px; }
.us-tree .n.l2 i { background: #E08A80; } .us-tree .n.l3 i { background: #F1C3BD; }
.us-cta { background: var(--us-ink); color: #fff; border-radius: 24px; padding: 48px; text-align: center; position: relative; overflow: hidden; }
.us-cta::after { content: ''; position: absolute; right: -60px; top: -60px; width: 220px; height: 220px; border-radius: 50%; background: var(--us-red); opacity: .35; }
.us-cta h2 { color: #fff; position: relative; }
.us-cta p { color: #D9D4CF; position: relative; }
.us-foot { border-top: 1px solid var(--us-line); padding: 28px 0; color: var(--us-muted); font-size: .88rem; }
.us-foot img { height: 30px; width: auto; }

/* Staff sign-in / sign-up */
.us-auth { display: grid; min-height: 100vh; grid-template-columns: 1fr; background: #fff; }
@media (min-width: 992px) { .us-auth { grid-template-columns: 46fr 54fr; } }
.us-auth .panel-brand { display: none; background: var(--us-ink); color: #fff; padding: 48px; position: relative; overflow: hidden; flex-direction: column; }
@media (min-width: 992px) { .us-auth .panel-brand { display: flex; } }
.us-auth .panel-brand::before { content: ''; position: absolute; width: 420px; height: 420px; border-radius: 50%; right: -160px; bottom: -160px; background: var(--us-red); opacity: .5; }
.us-auth .panel-brand::after { content: ''; position: absolute; width: 200px; height: 200px; border-radius: 50%; right: 120px; bottom: 140px; border: 2px solid rgba(255, 255, 255, .12); }
.us-auth .panel-brand .logo { height: 52px; width: auto; filter: brightness(0) invert(1); align-self: flex-start; }
.us-auth .panel-brand h1 { font-weight: 800; font-size: clamp(2rem, 3vw, 2.8rem); letter-spacing: -.02em; line-height: 1.1; margin-top: auto; position: relative; }
.us-auth .panel-brand h1 span { color: #FF8A7E; }
.us-auth .panel-brand p { color: #CFC9C3; position: relative; max-width: 440px; }
.us-auth .panel-brand .feat { position: relative; display: grid; gap: 14px; margin: 28px 0 auto; }
.us-auth .panel-brand .feat div { display: flex; gap: 12px; align-items: flex-start; font-size: .93rem; color: #E8E3DE; }
.us-auth .panel-brand .feat svg { flex-shrink: 0; color: #FF8A7E; margin-top: 2px; }
.us-auth .panel-form { display: flex; flex-direction: column; padding: 24px 16px; background: var(--us-bg); }
@media (min-width: 576px) { .us-auth .panel-form { padding: 32px; } }
.us-auth .form-wrap { width: 100%; max-width: 440px; margin: auto; }
.us-auth .mobile-logo { height: 40px; width: auto; }
.us-auth .card-auth { background: #fff; border: 1px solid var(--us-line); border-radius: 20px; padding: 28px; box-shadow: 0 20px 50px -30px rgba(21, 21, 21, .35); }
@media (max-width: 575.98px) { .us-auth .card-auth { padding: 20px; } }
.us-auth .form-control { border-radius: 10px; padding: .68rem .85rem; border-color: #E2DCD5; }
.us-auth .form-control:focus { border-color: var(--us-red); box-shadow: 0 0 0 .2rem rgba(192, 40, 31, .15); }
.us-auth .input-group .btn { border-color: #E2DCD5; border-radius: 0 10px 10px 0; }
.us-auth .input-group .form-control { border-radius: 10px 0 0 10px; }
.us-auth .form-label { font-weight: 600; font-size: .85rem; }
.us-auth .auth-tabs { background: var(--us-soft); }
.us-auth .auth-tab.active { color: var(--us-ink); }
.us-auth a { color: var(--us-red); }