/* ==========================================================================
   Universal Metal Recycling — Clean Professional (Option B)
   Tokens
   ========================================================================== */
:root {
  --green-900: #0f5132;   /* brand */
  --green-800: #166534;
  --green-700: #14532d;
  --green-500: #22c55e;   /* accent */
  --green-400: #4ade80;
  --green-100: #bbf7d0;
  --green-50:  #f0fdf4;
  --bg:        #f8faf8;
  --surface:   #ffffff;
  --line:      #e8ece8;
  --ink:       #1a1a1a;
  --ink-2:     #444444;
  --ink-3:     #777777;
  --ink-4:     #888888;
  --up:        #16a34a;
  --down:      #dc2626;

  --font-display: 'Poppins', 'Segoe UI', system-ui, sans-serif;
  --font-body:    'DM Sans', 'Segoe UI', system-ui, sans-serif;

  --radius: 12px;
  --radius-sm: 8px;
  --container: 1200px;
  --gutter: 40px;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
[id] { scroll-margin-top: 88px; }
body {
  font-family: var(--font-body);
  background: var(--bg);
  color: var(--ink);
  line-height: 1.6;
  font-size: 16px;
}
img { max-width: 100%; display: block; }
a { color: var(--green-900); }
h1, h2, h3, h4 { font-family: var(--font-display); line-height: 1.2; }
button, input, select, textarea { font: inherit; }

:focus-visible {
  outline: 3px solid var(--green-500);
  outline-offset: 2px;
  border-radius: 4px;
}

.container { max-width: var(--container); margin: 0 auto; padding-left: var(--gutter); padding-right: var(--gutter); }
.visually-hidden {
  position: absolute; width: 1px; height: 1px; overflow: hidden;
  clip: rect(0 0 0 0); white-space: nowrap;
}
.skip-link {
  position: absolute; left: 8px; top: -60px;
  background: var(--green-900); color: #fff;
  padding: 10px 16px; border-radius: var(--radius-sm); z-index: 1000;
  text-decoration: none; font-weight: 600;
}
.skip-link:focus { top: 8px; }

/* ==========================================================================
   Buttons
   ========================================================================== */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 14px 32px; border-radius: 10px;
  font-size: 15px; font-weight: 700; text-decoration: none;
  border: 2px solid transparent; cursor: pointer;
  transition: background .25s ease, transform .25s ease, border-color .25s ease, color .25s ease;
}
.btn:hover { transform: translateY(-2px); }
.btn-primary { background: var(--green-900); color: #fff; }
.btn-primary:hover { background: var(--green-800); }
.btn-white { background: #fff; color: var(--green-900); }
.btn-white:hover { background: var(--green-50); }
.btn-outline-white { background: transparent; color: #fff; border-color: rgba(255,255,255,.4); font-weight: 600; }
.btn-outline-white:hover { border-color: #fff; background: rgba(255,255,255,.06); }
.btn-outline { background: transparent; color: var(--green-900); border-color: var(--green-900); font-weight: 600; }
.btn-outline:hover { background: var(--green-50); }
.btn-sm { padding: 10px 20px; font-size: 14px; }

/* ==========================================================================
   Header / nav
   ========================================================================== */
.site-header {
  position: sticky; top: 0; z-index: 100;
  background: var(--surface);
  border-bottom: 1px solid var(--line);
}
.nav {
  display: flex; align-items: center; justify-content: space-between;
  min-height: 72px; gap: 24px;
}
.brand {
  font-family: var(--font-display); font-weight: 700; font-size: 22px; white-space: nowrap;
  color: var(--green-900); text-decoration: none; letter-spacing: -.01em;
  display: inline-flex; align-items: center; gap: 10px;
}
.brand b { color: var(--green-500); font-weight: inherit; }
.brand-mark {
  width: 34px; height: 34px; border-radius: 9px;
  background: var(--green-900); color: #fff;
  display: inline-grid; place-items: center; flex-shrink: 0;
}
.brand-mark svg { width: 20px; height: 20px; }
.nav-links { display: flex; align-items: center; gap: 28px; list-style: none; margin-left: auto; }
.nav-links a {
  color: #555; text-decoration: none; font-size: 14px; font-weight: 500;
  transition: color .25s;
}
.nav-links a:hover, .nav-links a[aria-current="page"] { color: var(--green-900); }
.nav-links a[aria-current="page"] { font-weight: 700; }
.nav-links .nav-cta {
  background: var(--green-900); color: #fff; padding: 10px 24px;
  border-radius: var(--radius-sm); font-weight: 600;
}
.nav-links .nav-cta:hover { background: var(--green-800); color: #fff; }
.nav-phone {
  display: inline-flex; align-items: center; gap: 6px;
  color: var(--green-900); font-weight: 700; text-decoration: none; font-size: 14px;
}
.nav-toggle {
  display: none; background: none; border: 1px solid var(--line);
  border-radius: var(--radius-sm); padding: 8px 10px; cursor: pointer; color: var(--green-900);
}
.nav-toggle svg { width: 22px; height: 22px; display: block; }

/* ==========================================================================
   Promo bar
   ========================================================================== */
.promo-bar {
  background: linear-gradient(90deg, #fbbf24, #f59e0b); /* amber — stands out from the green brand */
  color: #451a03;
}
.promo-bar .promo-item {
  max-width: var(--container);
  margin: 0 auto;
  padding: 11px var(--gutter);
  display: flex; flex-wrap: wrap; align-items: baseline; gap: 6px 10px;
  font-size: 14px;
  border-bottom: 1px solid rgba(69,26,3,.15);
}
.promo-bar .promo-item:last-child { border-bottom: none; }
.promo-bar .promo-tag {
  font-weight: 700;
  font-size: 15px;
}
.promo-bar .promo-details { opacity: .8; }
.promo-bar a {
  color: #451a03;
  font-weight: 700;
  text-decoration: underline;
  text-underline-offset: 3px;
  margin-left: auto;
}
.promo-bar a:hover { text-decoration-thickness: 2px; }

/* ==========================================================================
   Open/closed status pill
   ========================================================================== */
.status-pill {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 6px 14px; border-radius: 100px;
  font-size: 12px; font-weight: 600;
  background: rgba(255,255,255,.12); color: #fff;
}
.status-pill .dot {
  width: 8px; height: 8px; border-radius: 50%; background: var(--ink-4);
}
.status-pill[data-state="open"] .dot { background: var(--green-400); box-shadow: 0 0 0 4px rgba(74,222,128,.25); }
.status-pill[data-state="closed"] .dot { background: #fca5a5; }
.status-pill.on-light { background: var(--green-50); color: var(--green-900); border: 1px solid var(--green-100); }

/* ==========================================================================
   Hero
   ========================================================================== */
.hero {
  position: relative; overflow: hidden; color: #fff;
  background: linear-gradient(160deg, var(--green-900), var(--green-800), var(--green-700));
}
.hero::after {
  content: ''; position: absolute; right: -80px; top: -80px;
  width: 420px; height: 420px; border-radius: 50%;
  background: rgba(34,197,94,.10);
}
.hero::before {
  content: ''; position: absolute; left: -120px; bottom: -160px;
  width: 360px; height: 360px; border-radius: 50%;
  background: rgba(34,197,94,.06);
}
.hero .container {
  position: relative; z-index: 1;
  display: grid; grid-template-columns: 1.15fr .85fr; gap: 48px; align-items: center;
  padding-top: 72px; padding-bottom: 72px;
}
.eco-tag {
  display: inline-flex; align-items: center; gap: 6px;
  background: rgba(255,255,255,.12); padding: 6px 16px; border-radius: 100px;
  font-size: 12px; font-weight: 600; margin-bottom: 20px;
}
.hero h1 { font-size: 46px; font-weight: 700; line-height: 1.12; margin-bottom: 16px; letter-spacing: -.01em; }
.hero p.lead { font-size: 17px; opacity: .88; line-height: 1.7; margin-bottom: 28px; max-width: 560px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; }
.hero-meta { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 24px; }

/* Hero price card — the signature */
.hero-card {
  background: #fff; color: var(--ink); border-radius: 16px;
  padding: 24px; box-shadow: 0 24px 60px rgba(0,0,0,.25);
}
.hero-card-head {
  display: flex; justify-content: space-between; align-items: baseline; gap: 12px;
  margin-bottom: 8px;
}
.hero-card-head h2 { font-size: 16px; color: var(--green-900); }
.hero-card-head .updated { font-size: 12px; color: var(--ink-4); }
.hero-card table { width: 100%; border-collapse: collapse; }
.hero-card td { padding: 10px 0; border-bottom: 1px solid #f0f0f0; font-size: 14px; color: var(--ink-2); }
.hero-card tr:last-child td { border-bottom: none; }
.hero-card td.price { font-weight: 700; color: var(--green-900); font-size: 16px; text-align: right; white-space: nowrap; }
.hero-card td.trend { width: 32px; text-align: right; font-size: 12px; }
.hero-card .card-foot { margin-top: 12px; display: flex; justify-content: space-between; align-items: center; gap: 12px; }
.hero-card .card-foot a { font-size: 14px; font-weight: 700; }
.hero-card .id-note { font-size: 12px; color: var(--ink-4); }

/* Page hero (interior pages) */
.page-hero {
  background: linear-gradient(160deg, var(--green-900), var(--green-800));
  color: #fff; padding: 56px 0;
}
.page-hero h1 { font-size: 38px; margin-bottom: 10px; }
.page-hero p { font-size: 17px; opacity: .88; max-width: 640px; }

/* ==========================================================================
   Stats
   ========================================================================== */
.stats { background: var(--surface); border-bottom: 1px solid var(--line); }
.stats .container { display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); padding-left: 0; padding-right: 0; }
.stat { padding: 24px; text-align: center; border-right: 1px solid var(--line); }
.stat:last-child { border-right: none; }
.stat strong { display: block; font-family: var(--font-display); font-size: 28px; color: var(--green-900); font-weight: 700; }
.stat span { font-size: 13px; color: var(--ink-4); }

/* ==========================================================================
   Sections
   ========================================================================== */
.section { padding: 64px 0; }
.section-white { background: var(--surface); }
.section-tint { background: var(--bg); }
.section-head { margin-bottom: 28px; display: flex; justify-content: space-between; align-items: flex-end; gap: 24px; flex-wrap: wrap; }
.section h2 { font-size: 28px; font-weight: 700; margin-bottom: 6px; }
.section .subtitle { font-size: 15px; color: var(--ink-4); max-width: 720px; }
.section h3 { font-size: 20px; margin-bottom: 8px; color: var(--green-900); }

/* ==========================================================================
   Price table
   ========================================================================== */
.price-filters { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 16px; }
.chip {
  border: 1px solid var(--line); background: #fff; color: var(--ink-2);
  padding: 8px 16px; border-radius: 100px; font-size: 13px; font-weight: 600; cursor: pointer;
  transition: all .2s;
}
.chip:hover { border-color: var(--green-500); color: var(--green-900); }
.chip[aria-pressed="true"] { background: var(--green-900); border-color: var(--green-900); color: #fff; }

.table-wrap { overflow-x: auto; border: 1px solid var(--line); border-radius: var(--radius); background: #fff; }
.price-table { width: 100%; border-collapse: collapse; min-width: 560px; }
.price-table th {
  text-align: left; padding: 12px 16px; background: var(--green-50);
  font-size: 12px; text-transform: uppercase; letter-spacing: 1px;
  color: var(--green-900); font-weight: 600; border-bottom: 2px solid var(--green-100);
}
.price-table td { padding: 12px 16px; border-bottom: 1px solid #f0f0f0; font-size: 14px; color: var(--ink-2); }
.price-table tbody tr:last-child td { border-bottom: none; }
.price-table tbody tr:hover td { background: var(--bg); }
.price-table .material { font-weight: 600; color: var(--ink); }
.price-table .material small { display: block; font-weight: 400; color: var(--ink-4); font-size: 12px; }
.price-table .price { font-weight: 700; color: var(--green-900); font-size: 16px; white-space: nowrap; }
.trend-up { color: var(--up); }
.trend-down { color: var(--down); }
.trend-flat { color: var(--ink-4); }
.price-note { font-size: 13px; color: var(--ink-4); margin-top: 12px; }
.category-badge {
  display: inline-block; padding: 2px 10px; border-radius: 100px;
  font-size: 11px; font-weight: 600; letter-spacing: .3px;
  background: var(--green-50); color: var(--green-900);
}
.category-badge.ferrous { background: #f1f5f9; color: #334155; }
.category-badge.specialty { background: #fef3c7; color: #92400e; }

/* ==========================================================================
   Cards
   ========================================================================== */
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; }
.card {
  background: #fff; border-radius: var(--radius); padding: 28px;
  border: 1px solid var(--line); transition: border-color .25s, box-shadow .25s;
}
.card:hover { border-color: var(--green-500); box-shadow: 0 8px 24px rgba(15,81,50,.08); }
.card .icon {
  width: 48px; height: 48px; border-radius: 12px; background: var(--green-50);
  display: grid; place-items: center; margin-bottom: 14px; color: var(--green-900);
}
.card .icon svg { width: 26px; height: 26px; }
.card h3 { font-size: 17px; font-weight: 700; color: var(--green-900); margin-bottom: 8px; }
.card p { font-size: 14px; color: var(--ink-3); line-height: 1.6; }
.card ul { margin: 10px 0 0 18px; font-size: 14px; color: var(--ink-3); }
.card li { margin-bottom: 4px; }
.card .card-link { display: inline-block; margin-top: 14px; font-weight: 700; font-size: 14px; text-decoration: none; }
.card .card-link:hover { text-decoration: underline; }

/* Notice block */
.notice {
  display: flex; gap: 14px; align-items: flex-start;
  background: var(--green-50); border: 1px solid var(--green-100);
  border-radius: var(--radius); padding: 18px 20px; font-size: 14px; color: var(--green-900);
}
.notice svg { width: 22px; height: 22px; flex-shrink: 0; margin-top: 2px; }
.notice strong { display: block; margin-bottom: 2px; }
.notice.warn { background: #fffbeb; border-color: #fde68a; color: #92400e; }

/* Steps (how it works) — genuine sequence */
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; counter-reset: step; }
.step { position: relative; padding: 24px; background: #fff; border: 1px solid var(--line); border-radius: var(--radius); }
.step::before {
  counter-increment: step; content: counter(step);
  display: inline-grid; place-items: center;
  width: 32px; height: 32px; border-radius: 50%;
  background: var(--green-900); color: #fff; font-family: var(--font-display); font-weight: 700; font-size: 14px;
  margin-bottom: 12px;
}
.step h3 { font-size: 16px; margin-bottom: 6px; }
.step p { font-size: 14px; color: var(--ink-3); }

/* Materials lists */
.material-list { list-style: none; display: grid; gap: 10px; }
.material-list li {
  display: flex; gap: 12px; align-items: flex-start;
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius-sm); padding: 12px 14px; font-size: 14px;
}
.material-list li svg { width: 20px; height: 20px; flex-shrink: 0; margin-top: 1px; }
.material-list .ok svg { color: var(--up); }
.material-list .no svg { color: var(--down); }
.material-list strong { color: var(--ink); }
.material-list span { color: var(--ink-3); }

/* FAQ */
.faq details { background: #fff; border: 1px solid var(--line); border-radius: var(--radius-sm); margin-bottom: 10px; }
.faq summary { padding: 16px 18px; font-weight: 600; cursor: pointer; list-style: none; display: flex; justify-content: space-between; gap: 12px; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: '+'; color: var(--green-500); font-weight: 700; font-size: 18px; }
.faq details[open] summary::after { content: '−'; }
.faq details p { padding: 0 18px 16px; font-size: 14px; color: var(--ink-3); }

/* ==========================================================================
   Contact / form
   ========================================================================== */
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; }
.form-group { margin-bottom: 14px; }
.form-group label { display: block; font-size: 13px; font-weight: 600; color: #555; margin-bottom: 4px; }
.form-group input, .form-group textarea, .form-group select {
  width: 100%; padding: 11px 14px; border: 1px solid #ddd; border-radius: var(--radius-sm);
  font-size: 14px; background: var(--bg); color: var(--ink);
}
.form-group input:focus, .form-group textarea:focus, .form-group select:focus {
  outline: none; border-color: var(--green-500); box-shadow: 0 0 0 3px rgba(34,197,94,.2); background: #fff;
}
.form-group textarea { resize: vertical; min-height: 96px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.form-hint { font-size: 12px; color: var(--ink-4); margin-top: 4px; }
.form-status { margin-top: 12px; font-size: 14px; display: none; }
.form-status.show { display: block; }
.form-status.ok { color: var(--up); }
.form-status.err { color: var(--down); }

.map-frame { border-radius: var(--radius); overflow: hidden; border: 1px solid var(--line); background: #e8ece8; min-height: 280px; }
.map-frame iframe { width: 100%; height: 280px; border: 0; display: block; }
.info-box { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 20px 24px; margin-top: 16px; }
.info-box h3 { font-size: 15px; margin-bottom: 8px; }
.info-box dl { display: grid; grid-template-columns: auto 1fr; gap: 6px 16px; font-size: 14px; }
.info-box dt { color: var(--ink-4); }
.info-box dd { color: var(--ink); }
.info-box a { text-decoration: none; font-weight: 600; }
.info-box a:hover { text-decoration: underline; }
.hours-table { width: 100%; font-size: 14px; border-collapse: collapse; }
.hours-table td { padding: 5px 0; border-bottom: 1px dashed var(--line); }
.hours-table td:last-child { text-align: right; font-weight: 600; }
.hours-table tr.today td { color: var(--green-900); font-weight: 700; }

/* CTA band */
.cta-band { background: var(--green-900); color: #fff; padding: 48px 0; }
.cta-band .container { display: flex; justify-content: space-between; align-items: center; gap: 24px; flex-wrap: wrap; }
.cta-band h2 { font-size: 26px; margin-bottom: 4px; }
.cta-band p { opacity: .85; }

/* ==========================================================================
   Footer
   ========================================================================== */
.site-footer { background: var(--green-900); color: rgba(255,255,255,.7); font-size: 13px; padding: 40px 0 24px; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1.2fr; gap: 32px; }
.site-footer h4 { font-size: 14px; color: #fff; font-weight: 700; margin-bottom: 12px; }
.site-footer .brand { color: #fff; margin-bottom: 10px; }
.site-footer .brand b { color: var(--green-400); }
.site-footer .brand-mark { background: rgba(255,255,255,.12); }
.site-footer a { color: rgba(255,255,255,.65); text-decoration: none; display: block; padding: 3px 0; }
.site-footer a:hover { color: var(--green-400); }
.site-footer a.inline { display: inline; padding: 0; }
.footer-bottom {
  margin-top: 32px; padding-top: 16px; border-top: 1px solid rgba(255,255,255,.12);
  display: flex; justify-content: space-between; flex-wrap: wrap; gap: 8px; font-size: 12px; color: rgba(255,255,255,.5);
}

/* ==========================================================================
   Motion
   ========================================================================== */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition: none !important; animation: none !important; }
}

/* ==========================================================================
   Responsive
   ========================================================================== */
@media (max-width: 1000px) {
  .hero .container { grid-template-columns: 1fr; }
  .hero-card { max-width: 520px; }
  .grid-3 { grid-template-columns: 1fr 1fr; }
  .steps { grid-template-columns: 1fr 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 960px) {
  :root { --gutter: 20px; }
  .nav-toggle { display: inline-flex; }
  .brand { font-size: 17px; gap: 8px; }
  .brand-mark { width: 30px; height: 30px; }
  .nav-phone { display: none; }
  .nav-links {
    display: none; position: absolute; left: 0; right: 0; top: 100%;
    flex-direction: column; align-items: stretch; gap: 0;
    background: #fff; border-bottom: 1px solid var(--line); padding: 8px 20px 16px;
    box-shadow: 0 12px 24px rgba(0,0,0,.08);
  }
  .nav-links.open { display: flex; }
  .nav-links li { border-bottom: 1px solid var(--line); }
  .nav-links li:last-child { border-bottom: none; padding-top: 12px; }
  .nav-links a { display: block; padding: 12px 0; font-size: 15px; }
  .nav-links .nav-cta { display: block; text-align: center; }
  .hero h1 { font-size: 32px; }
  .hero .container { padding-top: 48px; padding-bottom: 48px; }
  .page-hero h1 { font-size: 30px; }
  .stats .container { grid-template-columns: repeat(2, 1fr); }
  .stat:nth-child(2) { border-right: none; }
  .stat:nth-child(-n+2) { border-bottom: 1px solid var(--line); }
  .grid-3, .grid-2, .contact-grid, .steps { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .section { padding: 48px 0; }
  .footer-grid { grid-template-columns: 1fr; gap: 24px; }
}