/*
  PB Distributors — Modern B2B Wholesale Website
  ------------------------------------------------
  - No build step required
  - Responsive + accessible
  - Dark palette with patriotic accents
*/

:root{
  --bg: #070A0F;
  --bg2: #0A1020;
  --surface:#0C1324;
  --surface2:#101C36;
  --stroke: rgba(255,255,255,.10);
  --stroke2: rgba(255,255,255,.18);
  --text:#F2F5F9;
  --muted:#B8C2D1;
  --muted2:#8F9AB0;
  --brand:#1E5AAE;
  --brand2:#0B2E69;
  --silver:#C7D0DE;
  --accent:#E22D2D;
  --ok:#2DD4BF;
  --warn:#FBBF24;
  --shadow: 0 18px 60px rgba(0,0,0,.55);
  --radius: 18px;
  --container: 1160px;
}

/* Reset */
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, "Apple Color Emoji", "Segoe UI Emoji";
  background:
    radial-gradient(1200px 700px at 18% 12%, rgba(30,90,174,.22), transparent 60%),
    radial-gradient(1000px 680px at 80% 14%, rgba(226,45,45,.12), transparent 62%),
    radial-gradient(900px 680px at 70% 90%, rgba(30,90,174,.18), transparent 58%),
    linear-gradient(180deg, var(--bg), var(--bg2));
  color:var(--text);
  line-height:1.55;
}
img{max-width:100%; height:auto; display:block}
a{color:inherit; text-decoration:none}
button, input, select, textarea{font:inherit}

::selection{background: rgba(30,90,174,.45)}

/* Utilities */
.container{max-width:var(--container); margin:0 auto; padding:0 20px}
.row{display:flex; gap:18px}
.grid{display:grid; gap:18px}
.hidden{display:none !important}
.sr-only{position:absolute; width:1px; height:1px; padding:0; margin:-1px; overflow:hidden; clip:rect(0,0,0,0); white-space:nowrap; border:0}

.badge{
  display:inline-flex; align-items:center; gap:8px;
  padding:6px 10px;
  border:1px solid var(--stroke);
  border-radius:999px;
  color:var(--muted);
  background: rgba(255,255,255,.04);
  font-size:12px;
}
.badge.dot::before{
  content:"";
  width:8px; height:8px;
  border-radius:50%;
  background: linear-gradient(180deg, var(--accent), #ff6a6a);
  box-shadow: 0 0 0 3px rgba(226,45,45,.18);
}

.kicker{color:var(--muted); letter-spacing:.12em; text-transform:uppercase; font-size:12px}
.h1{font-size:44px; line-height:1.05; margin:12px 0 12px}
.h2{font-size:30px; margin:0 0 10px; line-height:1.15}
.h3{font-size:18px; margin:0 0 6px}
.p{margin:0; color:var(--muted)}

/* Buttons */
.btn{
  display:inline-flex; align-items:center; justify-content:center; gap:10px;
  padding:12px 16px;
  border-radius:12px;
  border:1px solid var(--stroke);
  background: rgba(255,255,255,.04);
  color:var(--text);
  cursor:pointer;
  transition: transform .15s ease, background .15s ease, border-color .15s ease;
  user-select:none;
}
.btn:hover{transform: translateY(-1px); border-color: var(--stroke2); background: rgba(255,255,255,.06)}
.btn:active{transform: translateY(0)}
.btn-primary{
  border-color: rgba(30,90,174,.45);
  background: linear-gradient(180deg, rgba(30,90,174,.9), rgba(11,46,105,.92));
  box-shadow: 0 14px 40px rgba(30,90,174,.22);
}
.btn-primary:hover{
  border-color: rgba(30,90,174,.65);
  background: linear-gradient(180deg, rgba(30,90,174,1), rgba(11,46,105,1));
}
.btn-accent{
  border-color: rgba(226,45,45,.45);
  background: linear-gradient(180deg, rgba(226,45,45,.92), rgba(132,18,18,.95));
  box-shadow: 0 14px 40px rgba(226,45,45,.18);
}
.btn-accent:hover{border-color: rgba(226,45,45,.65)}
.btn-ghost{background: transparent}

/* Top ribbon */
.ribbon{
  border-bottom:1px solid var(--stroke);
  background: rgba(7,10,15,.55);
  backdrop-filter: blur(10px);
}
.ribbon .inner{
  display:flex; align-items:center; justify-content:space-between;
  gap:12px;
  padding:8px 0;
  font-size:13px;
  color:var(--muted);
}
.ribbon a{color:var(--silver)}
.ribbon a:hover{text-decoration:underline}

/* Header */
.header{
  position:sticky; top:0; z-index:50;
  border-bottom:1px solid transparent;
  background: rgba(7,10,15,.50);
  backdrop-filter: blur(12px);
}
.header.scrolled{border-bottom-color: var(--stroke)}
.header .inner{
  display:flex; align-items:center; justify-content:space-between;
  padding:14px 0;
  gap:18px;
}
.brand{
  display:flex; align-items:center; gap:12px;
}
.brand-logo{
  width:44px; height:44px;
  border-radius:14px;
  border:1px solid rgba(255,255,255,.14);
  background:
    linear-gradient(135deg, rgba(30,90,174,.85), rgba(11,46,105,.95));
  box-shadow: 0 18px 50px rgba(0,0,0,.45);
  display:grid; place-items:center;
}
.brand-logo svg{width:30px; height:30px}
.brand-name{display:flex; flex-direction:column; line-height:1.1}
.brand-name strong{font-size:14px; letter-spacing:.06em; text-transform:uppercase}
.brand-name span{font-size:12px; color:var(--muted)}

.nav{
  display:flex; align-items:center; gap:14px;
}
.nav a{
  color:var(--muted);
  padding:10px 10px;
  border-radius:10px;
  border:1px solid transparent;
  transition: background .15s ease, border-color .15s ease, color .15s ease;
}
.nav a:hover{background: rgba(255,255,255,.04); border-color: var(--stroke); color:var(--text)}
.nav a.active{color:var(--text); border-color: rgba(30,90,174,.45); background: rgba(30,90,174,.12)}

.nav-cta{display:flex; gap:10px; align-items:center}

.mobile-toggle{display:none}

.mobile-menu{
  display:none;
  padding:10px 0 18px;
}
.mobile-menu a{display:block; padding:12px 12px; border-radius:12px; color:var(--muted)}
.mobile-menu a:hover{background: rgba(255,255,255,.04); color:var(--text)}
.mobile-menu .actions{display:flex; gap:10px; padding:12px 12px 0}

/* Hero */
.hero{
  padding:44px 0 24px;
  position:relative;
}
.hero::before{
  content:"";
  position:absolute; inset:-2px 0 auto 0;
  height:320px;
  background:
    radial-gradient(900px 400px at 10% 20%, rgba(30,90,174,.22), transparent 60%),
    radial-gradient(900px 450px at 80% 10%, rgba(226,45,45,.14), transparent 60%),
    linear-gradient(180deg, rgba(255,255,255,.06), transparent 70%);
  pointer-events:none;
  mask-image: linear-gradient(180deg, #000 55%, transparent);
}
.hero-grid{
  display:grid;
  grid-template-columns: 1.25fr .75fr;
  gap:22px;
  align-items:stretch;
}
.hero-card{
  border:1px solid var(--stroke);
  border-radius:var(--radius);
  background: linear-gradient(180deg, rgba(255,255,255,.04), rgba(255,255,255,.02));
  box-shadow: var(--shadow);
  overflow:hidden;
}
.hero-main{padding:30px}
.hero-actions{display:flex; gap:12px; flex-wrap:wrap; margin-top:18px}
.hero-features{display:grid; grid-template-columns: repeat(3, 1fr); gap:12px; margin-top:22px}
.feature{
  border:1px solid var(--stroke);
  border-radius:16px;
  background: rgba(255,255,255,.03);
  padding:12px 12px;
}
.feature .title{font-size:13px; margin:0 0 3px}
.feature .desc{font-size:12px; margin:0; color:var(--muted)}

.hero-side{padding:18px}
.side-block{
  border:1px solid var(--stroke);
  border-radius:16px;
  background: rgba(255,255,255,.03);
  padding:14px;
}
.side-block + .side-block{margin-top:12px}
.side-title{display:flex; align-items:center; justify-content:space-between; gap:12px; margin-bottom:8px}
.side-title strong{font-size:13px; letter-spacing:.06em; text-transform:uppercase}
.mini{font-size:12px; color:var(--muted)}

.flagbar{
  height:8px;
  background: linear-gradient(90deg, var(--accent), #ffffff, var(--brand));
  opacity:.75;
}

/* Sections */
.section{padding:44px 0}
.section .head{display:flex; align-items:flex-end; justify-content:space-between; gap:18px; margin-bottom:16px}
.section .head .copy{max-width:720px}

.card{
  border:1px solid var(--stroke);
  border-radius:var(--radius);
  background: rgba(255,255,255,.03);
  box-shadow: 0 10px 40px rgba(0,0,0,.35);
}
.card.pad{padding:18px}

.split{
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap:18px;
}

.stats{
  display:grid;
  grid-template-columns: repeat(4, 1fr);
  gap:12px;
}
.stat{
  border:1px solid var(--stroke);
  border-radius:18px;
  padding:14px;
  background: rgba(255,255,255,.03);
}
.stat strong{display:block; font-size:18px}
.stat span{display:block; font-size:12px; color:var(--muted)}

.list{
  margin:0; padding-left:18px;
  color:var(--muted);
}
.list li{margin:8px 0}

/* Catalog */
.tools{
  display:flex; gap:10px; flex-wrap:wrap; align-items:center;
}
.input{
  width:100%;
  padding:12px 12px;
  border-radius:12px;
  border:1px solid var(--stroke);
  background: rgba(0,0,0,.18);
  color:var(--text);
}
.input:focus{outline:none; border-color: rgba(30,90,174,.55); box-shadow: 0 0 0 4px rgba(30,90,174,.18)}
.select{appearance:none}

.cards-grid{display:grid; grid-template-columns: repeat(3, 1fr); gap:14px}
.item{
  border:1px solid var(--stroke);
  border-radius:18px;
  background: rgba(255,255,255,.03);
  overflow:hidden;
  transition: transform .15s ease, border-color .15s ease, background .15s ease;
}
.item:hover{transform: translateY(-2px); border-color: var(--stroke2); background: rgba(255,255,255,.04)}
.item .top{display:flex; justify-content:space-between; align-items:flex-start; gap:12px; padding:14px}
.item .title{margin:0; font-size:15px}
.item .meta{margin:0; font-size:12px; color:var(--muted)}
.item .tags{display:flex; flex-wrap:wrap; gap:6px; padding:0 14px 14px}
.tag{font-size:11px; padding:5px 9px; border-radius:999px; border:1px solid var(--stroke); color:var(--muted); background: rgba(0,0,0,.12)}

.logo{
  width:64px; height:44px;
  border-radius:14px;
  border:1px solid var(--stroke);
  background: rgba(255,255,255,.04);
  display:grid; place-items:center;
  overflow:hidden;
}
.logo img{width:100%; height:100%; object-fit:contain; padding:8px}

/* Forms */
.form-grid{display:grid; grid-template-columns: 1fr 1fr; gap:12px}
.field{display:flex; flex-direction:column; gap:6px}
.field label{font-size:12px; color:var(--muted)}
.textarea{min-height:120px; resize:vertical}
.help{font-size:12px; color:var(--muted2)}

/* Map */
.map{
  border:1px solid var(--stroke);
  border-radius:var(--radius);
  overflow:hidden;
  background: rgba(255,255,255,.03);
}
.map iframe{width:100%; height:360px; border:0}

/* Footer */
.footer{
  border-top:1px solid var(--stroke);
  padding:28px 0 34px;
  background: rgba(7,10,15,.55);
}
.footer-grid{
  display:grid;
  grid-template-columns: 1.2fr .8fr .8fr;
  gap:18px;
}
.footer a{color:var(--muted)}
.footer a:hover{color:var(--text); text-decoration:underline}
.small{font-size:12px; color:var(--muted2)}

/* Table */
.table{width:100%; border-collapse:collapse; overflow:hidden; border-radius:16px; border:1px solid var(--stroke)}
.table th,.table td{padding:12px 12px; border-bottom:1px solid var(--stroke); text-align:left}
.table th{font-size:12px; letter-spacing:.12em; text-transform:uppercase; color:var(--muted)}
.table td{color:var(--silver)}
.table tr:hover td{background: rgba(255,255,255,.02)}

/* Responsive */
@media (max-width: 980px){
  .hero-grid{grid-template-columns: 1fr}
  .hero-features{grid-template-columns: 1fr}
  .split{grid-template-columns: 1fr}
  .stats{grid-template-columns: 1fr 1fr}
  .cards-grid{grid-template-columns: repeat(2, 1fr)}
  .footer-grid{grid-template-columns: 1fr}
  .nav{display:none}
  .nav-cta{display:none}
  .mobile-toggle{display:inline-flex}
  .mobile-menu{display:block}
}

@media (max-width: 620px){
  .h1{font-size:36px}
  .stats{grid-template-columns: 1fr}
  .cards-grid{grid-template-columns: 1fr}
  .form-grid{grid-template-columns: 1fr}
}

@media (prefers-reduced-motion: reduce){
  html{scroll-behavior:auto}
  .btn{transition:none}
  .item{transition:none}
}