/* Omniviet Landing — single file, no framework */
:root{
  --primary:#0F2B5B;
  --primary-light:#0066FF;
  --cyan:#00B5FF;
  --bg:#ffffff;
  --bg-alt:#f8fafc;
  --text:#0f172a;
  --muted:#64748b;
  --border:#e2e8f0;
  --radius:14px;
  --radius-sm:10px;
  --shadow:0 8px 30px rgba(15,43,91,.08);
  --shadow-lg:0 20px 50px rgba(15,43,91,.12);
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:'Be Vietnam Pro','Inter',system-ui,sans-serif;color:var(--text);background:var(--bg);line-height:1.6;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.container{max-width:1160px;margin:0 auto;padding:0 20px}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:10px 22px;border-radius:999px;font-weight:600;font-size:14px;border:1.5px solid transparent;cursor:pointer;transition:.18s;white-space:nowrap}
.btn--primary{background:linear-gradient(135deg,var(--primary-light),var(--cyan));color:#fff;border-color:transparent}
.btn--primary:hover{filter:brightness(1.07);transform:translateY(-1px);box-shadow:0 6px 18px rgba(0,102,255,.28)}
.btn--ghost{background:#fff;border-color:var(--border);color:var(--text)}
.btn--ghost:hover{border-color:var(--primary-light);color:var(--primary)}
.btn--lg{padding:13px 28px;font-size:15px}
.btn--block{width:100%}

/* header */
.header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.92);backdrop-filter:blur(10px);border-bottom:1px solid transparent;transition:.2s}
.header.scrolled{border-color:var(--border);box-shadow:0 2px 20px rgba(0,0,0,.05)}
.header__inner{display:flex;align-items:center;gap:28px;height:72px}
.header__logo{flex-shrink:0;display:flex;align-items:center}
.header__logo img{height:42px;width:auto;object-fit:contain}
.header__nav{display:flex;gap:28px;margin-left:8px}
.header__nav a{font-size:14px;font-weight:500;color:var(--muted)}
.header__nav a:hover{color:var(--text)}
.header__cta{margin-left:auto}
.header__burger{display:none;flex-direction:column;gap:5px;background:none;border:none;cursor:pointer;padding:6px;margin-left:auto}
.header__burger span{width:22px;height:2px;background:var(--text);border-radius:2px;transition:.2s}
.mobile-nav{display:none;flex-direction:column;gap:4px;padding:12px 20px 20px;background:#fff;border-top:1px solid var(--border)}
.mobile-nav a{padding:10px 0;font-weight:500}
.mobile-nav.open{display:flex}
@media(max-width:768px){
  .header__nav,.header__cta{display:none}
  .header__burger{display:flex}
}

/* hero */
.hero{padding:48px 0 56px;overflow:hidden}
.hero__inner{display:grid;grid-template-columns:1fr 1.05fr;gap:40px;align-items:center}
.badge{display:inline-flex;padding:6px 14px;border-radius:999px;background:#eff6ff;color:var(--primary-light);font-size:12px;font-weight:700;letter-spacing:.04em;text-transform:uppercase}
.hero__text h1{font-size:44px;line-height:1.08;font-weight:800;margin:16px 0 14px;letter-spacing:-.02em}
.hero__text h1 .grad{background:linear-gradient(135deg,var(--primary-light),var(--cyan));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.hero__sub{color:var(--muted);font-size:17px;max-width:520px}
.hero__actions{display:flex;gap:12px;margin-top:26px;flex-wrap:wrap}
.hero__trust{margin-top:18px;font-size:13px;color:var(--muted);display:flex;align-items:center;gap:8px}
.hero__trust-dot{width:8px;height:8px;border-radius:50%;background:#22c55e;box-shadow:0 0 0 6px rgba(34,197,94,.15)}
/* mockup */
.hero__visual{position:relative}
.mockup{background:#fff;border:1px solid var(--border);border-radius:16px;box-shadow:var(--shadow-lg);overflow:hidden}
.mockup__bar{display:flex;align-items:center;gap:6px;padding:10px 14px;background:#f8fafc;border-bottom:1px solid var(--border)}
.dot{width:10px;height:10px;border-radius:50%}.dot.red{background:#ff5f57}.dot.yellow{background:#ffbd2e}.dot.green{background:#28c840}
.mockup__url{margin-left:10px;font-size:12px;color:var(--muted)}
.mockup__body{padding:16px;display:flex;flex-direction:column;gap:14px}
.mockup__kpis{display:grid;grid-template-columns:1fr 1fr 1fr;gap:10px}
.kpi{background:var(--bg-alt);border:1px solid var(--border);border-radius:10px;padding:10px 12px}
.kpi__label{font-size:11px;color:var(--muted);display:block}
.kpi__value{font-weight:800;font-size:14px}
.kpi__trend{font-size:11px;font-weight:600;margin-left:6px}
.kpi__trend.up{color:#16a34a}.kpi__trend.down{color:#ea580c}
.mockup__chart{background:var(--bg-alt);border:1px solid var(--border);border-radius:10px;padding:12px}
.chart__bars{display:flex;align-items:end;gap:6px;height:64px}
.chart__bars span{flex:1;background:linear-gradient(180deg,var(--primary-light),var(--cyan));border-radius:4px 4px 0 0;min-width:0}
.chart__label{font-size:11px;color:var(--muted);margin-top:6px;display:block}
.mockup__table{border:1px solid var(--border);border-radius:10px;overflow:hidden}
.mockup__row{display:grid;grid-template-columns:1fr 1fr 1fr;gap:8px;padding:8px 12px;font-size:12px;border-top:1px solid var(--border)}
.mockup__row.head{background:var(--bg-alt);font-weight:600;color:var(--muted);border-top:none}
.st{font-weight:600;font-size:11px;padding:2px 8px;border-radius:999px;justify-self:start}
.st--done{background:#dcfce7;color:#166534}.st--ship{background:#dbeafe;color:#1e40af}.st--pending{background:#fef9c3;color:#854d0e}
.float{position:absolute;display:flex;align-items:center;gap:8px;background:#fff;border:1px solid var(--border);border-radius:12px;padding:10px 14px;box-shadow:var(--shadow);font-size:13px}
.float__icon{width:32px;height:32px;display:grid;place-items:center;background:var(--bg-alt);border-radius:8px;font-size:16px}
.float--a{bottom:18%;left:-12px}
.float--b{bottom:-14px;right:10px}
@media(max-width:900px){
  .hero__inner{grid-template-columns:1fr}
  .hero__text h1{font-size:34px}
  .float{display:none}
}

/* proof — single brand Ababy */
.proof{background:var(--bg-alt);border-top:1px solid var(--border);border-bottom:1px solid var(--border);padding:28px 0}
.proof__inner{text-align:center}
.proof__label{font-size:11px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);margin-bottom:16px}
.proof__brand{display:inline-flex;align-items:center;gap:14px;background:#fff;border:1px solid var(--border);border-radius:14px;padding:12px 20px;box-shadow:var(--shadow);transition:.16s}
.proof__brand:hover{box-shadow:var(--shadow-lg);transform:translateY(-1px)}
.proof__brand img{height:36px;width:auto}
.proof__brand-text{display:flex;flex-direction:column;text-align:left;line-height:1.3}
.proof__brand-text b{font-size:15px}
.proof__brand-text small{font-size:12px;color:var(--muted)}
.proof__hint{margin-top:14px;font-size:12px;color:#94a3b8}

/* sections */
.section{padding:64px 0}
.section--alt{background:var(--bg-alt)}
.section__head{text-align:center;max-width:600px;margin:0 auto 36px}
.section__head h2{font-size:32px;font-weight:800;letter-spacing:-.02em}
.section__head p{color:var(--muted);margin-top:8px}
.grid4{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
@media(max-width:900px){.grid4{grid-template-columns:1fr 1fr}}
@media(max-width:520px){.grid4{grid-template-columns:1fr}}

/* cards */
.card{background:#fff;border:1px solid var(--border);border-radius:var(--radius);padding:22px;transition:.18s}
.card:hover{box-shadow:var(--shadow);transform:translateY(-2px)}
.card__icon{width:44px;height:44px;border-radius:10px;display:grid;place-items:center;margin-bottom:14px}
.card__icon svg{width:22px;height:22px}
.bg-blue{background:#dbeafe;color:#1d4ed8}
.bg-cyan{background:#cffafe;color:#0e7490}
.bg-violet{background:#ede9fe;color:#6d28d9}
.bg-amber{background:#fef3c7;color:#92400e}
.card h3{font-size:15px;margin-bottom:6px}
.card p{font-size:13px;color:var(--muted);line-height:1.6}

/* features zigzag */
.feat{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:center;padding:32px 0}
.feat--rev{direction:rtl}
.feat--rev > *{direction:ltr}
.feat__num{font-size:12px;font-weight:800;letter-spacing:.1em;color:var(--primary-light)}
.feat h3{font-size:22px;margin:6px 0 10px}
.feat__text p{color:var(--muted);font-size:14px}
.check{list-style:none;margin-top:14px;display:flex;flex-direction:column;gap:8px}
.check li{font-size:13px;display:flex;gap:8px;align-items:center}
.check li::before{content:"✓";width:20px;height:20px;display:grid;place-items:center;background:#dcfce7;color:#16a34a;border-radius:50%;font-size:11px;font-weight:800;flex-shrink:0}
.feat__visual{}
.illus{background:#fff;border:1px solid var(--border);border-radius:16px;padding:20px;box-shadow:var(--shadow)}
.illus__channels{display:flex;gap:8px;justify-content:center}
.ch{padding:10px 14px;background:var(--bg-alt);border:1px solid var(--border);border-radius:10px;font-size:12px;font-weight:600;text-align:center}
.illus__arrow{text-align:center;font-size:22px;color:var(--primary-light);margin:10px 0}
.illus__hub{margin:0 auto;background:linear-gradient(135deg,var(--primary-light),var(--cyan));color:#fff;border-radius:12px;padding:16px;text-align:center;font-weight:700;line-height:1.3}
.illus__hub small{font-weight:400;opacity:.9}
.stock-bars{display:flex;flex-direction:column;gap:12px}
.sb{display:flex;align-items:center;gap:10px;font-size:13px}
.sb__label{min-width:70px;font-weight:500}
.sb__bar{flex:1;height:10px;background:#e2e8f0;border-radius:999px;overflow:hidden}
.sb__bar i{display:block;height:100%;background:linear-gradient(90deg,var(--primary-light),var(--cyan));border-radius:999px}
.sb.warn .sb__bar i{background:#f59e0b}
.sb__val{font-weight:700;min-width:50px;text-align:right}
.role-grid{display:grid;grid-template-columns:1fr 1fr 1fr;gap:8px}
.role{padding:12px;border-radius:10px;text-align:center;font-weight:700;font-size:13px;border:1px solid var(--border)}
.role.admin{background:#dbeafe;color:#1e40af}
.role.manager{background:#fef3c7;color:#92400e}
.role.staff{background:#dcfce7;color:#166534}
@media(max-width:768px){
  .feat{grid-template-columns:1fr}
  .feat--rev{direction:ltr}
}

/* why */
.why{text-align:center;padding:18px}
.why__icon{width:48px;height:48px;display:grid;place-items:center;margin:0 auto 12px;background:var(--bg-alt);border:1px solid var(--border);border-radius:12px;font-size:22px}
.why h4{font-size:14px;margin-bottom:6px}
.why p{font-size:13px;color:var(--muted)}

/* quote */
.quote{max-width:720px;margin:0 auto;text-align:center;background:#fff;border:1px solid var(--border);border-radius:16px;padding:32px;box-shadow:var(--shadow)}
.quote__text{font-size:18px;font-style:italic;line-height:1.6}
.quote__author{display:flex;align-items:center;justify-content:center;gap:12px;margin-top:18px;font-size:13px;text-align:left}
.quote__avatar{width:40px;height:40px;border-radius:50%;display:grid;place-items:center;background:var(--primary);color:#fff;font-weight:700;font-size:13px}

/* contact */
.contact{display:grid;grid-template-columns:1fr 1.2fr;gap:40px;align-items:start}
.contact h2{font-size:28px}
.contact__info p{color:var(--muted);margin:10px 0 18px;font-size:14px}
.contact__details{list-style:none;display:flex;flex-direction:column;gap:10px}
.contact__details li{display:flex;align-items:center;gap:10px;font-size:14px;font-weight:500}
.contact__details svg{width:18px;height:18px;color:var(--primary-light)}
@media(max-width:768px){.contact{grid-template-columns:1fr}}
.form{background:#fff;border:1px solid var(--border);border-radius:16px;padding:22px;box-shadow:var(--shadow)}
.form label{font-size:13px;font-weight:600;display:flex;flex-direction:column;gap:6px;margin-bottom:12px}
.form input,.form textarea{padding:11px 13px;border:1px solid var(--border);border-radius:10px;font-size:14px;font-family:inherit;outline:none;transition:.15s}
.form input:focus,.form textarea:focus{border-color:var(--primary-light);box-shadow:0 0 0 3px rgba(0,102,255,.12)}
.form__row{display:grid;grid-template-columns:1fr 1fr;gap:12px}
@media(max-width:520px){.form__row{grid-template-columns:1fr}}
.form__note{margin-top:10px;font-size:13px;min-height:18px}
.form__note.ok{color:#16a34a}.form__note.err{color:#dc2626}
.form__hint{margin-top:8px;font-size:12px;color:var(--muted);text-align:center}
.form__hint a{color:var(--primary-light);font-weight:600}

/* footer — logo on navy needs white pill */
.footer{background:var(--primary);color:#cbd5e1;padding:36px 0 0}
.footer__inner{display:grid;grid-template-columns:2fr 1fr 1fr;gap:32px;padding-bottom:28px}
.footer__logo{display:inline-flex;background:#fff;border-radius:10px;padding:8px 12px;margin-bottom:12px}
.footer__logo img{height:28px;width:auto}
.footer__brand p{font-size:13px;line-height:1.6;color:#94a3b8}
.footer__col{display:flex;flex-direction:column;gap:8px}
.footer__col b{color:#fff;font-size:13px;margin-bottom:4px}
.footer__col a{font-size:13px;color:#94a3b8}
.footer__col a:hover{color:#fff}
.footer__bottom{border-top:1px solid rgba(255,255,255,.1);padding:16px 20px;font-size:12px;color:#64748b;text-align:center}
@media(max-width:768px){.footer__inner{grid-template-columns:1fr}}