/* ==========================================================================
   TradeCrew Marketing — industrial blue-collar design system
   Steel gray + white, safety orange, hard edges, thick borders.
   Mobile-first. No border-radius anywhere. Ever.
   ========================================================================== */

:root {
  --steel: #2B2D31;
  --steel-dark: #1F2124;
  --orange: #F97316;
  --orange-dark: #C2590E;
  --white: #FFFFFF;
  --light: #F4F4F5;
  --line: 3px solid var(--steel);
  --line-thick: 4px solid var(--steel);
  --font-head: 'Barlow Condensed', 'Arial Narrow', sans-serif;
  --font-body: 'Barlow', Arial, sans-serif;
}

* { margin: 0; padding: 0; box-sizing: border-box; border-radius: 0 !important; }

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  font-size: 1.0625rem;
  line-height: 1.6;
  color: var(--steel);
  background: var(--white);
}

img, svg { display: block; max-width: 100%; }

h1, h2, h3, h4 {
  font-family: var(--font-head);
  font-weight: 800;
  text-transform: uppercase;
  line-height: 1.02;
  letter-spacing: 0.01em;
  color: inherit;
}

h1 { font-size: clamp(2.6rem, 9vw, 4.6rem); }
h2 { font-size: clamp(2rem, 6vw, 3.1rem); margin-bottom: 1rem; }
h3 { font-size: clamp(1.35rem, 4vw, 1.7rem); margin-bottom: .5rem; }

p { margin-bottom: 1rem; }
p:last-child { margin-bottom: 0; }

a { color: var(--orange-dark); font-weight: 600; }
a:hover { color: var(--steel); }

strong { font-weight: 700; }

.container { width: 100%; max-width: 1120px; margin: 0 auto; padding: 0 1.25rem; }

/* Skip link */
.skip-link {
  position: absolute; left: -9999px; top: 0;
  background: var(--orange); color: var(--steel-dark);
  padding: .6rem 1rem; font-weight: 700; z-index: 999;
}
.skip-link:focus { left: 0; }

/* Hazard stripe divider */
.hazard {
  height: 14px;
  background: repeating-linear-gradient(
    -45deg,
    var(--orange) 0 14px,
    var(--steel-dark) 14px 28px
  );
}

/* ==========================================================================
   Header / nav
   ========================================================================== */
.site-header {
  background: var(--steel);
  color: var(--white);
  border-bottom: 4px solid var(--orange);
  position: sticky;
  top: 0;
  z-index: 100;
}
.header-inner { max-width: 1120px; margin: 0 auto; }
.header-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: .8rem 1.25rem;
}
.logo {
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 1.7rem;
  text-transform: uppercase;
  letter-spacing: .02em;
  color: var(--white);
  text-decoration: none;
  line-height: 1;
  display: inline-flex;
  align-items: center;
  gap: .5rem;
}
.logo:hover { color: var(--white); }
.logo .logo-mark {
  width: 30px; height: 30px; flex: none;
  background: var(--orange);
  display: grid; place-items: center;
}
.logo .logo-mark svg { width: 20px; height: 20px; }
.logo em { font-style: normal; color: var(--orange); }

.nav-toggle {
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 1rem;
  text-transform: uppercase;
  background: var(--orange);
  color: var(--steel-dark);
  border: 3px solid var(--steel-dark);
  padding: .45rem .9rem;
  cursor: pointer;
}
.nav-toggle:hover { background: var(--white); }

.site-nav { display: none; background: var(--steel-dark); border-top: 3px solid var(--orange); }
.site-nav.open { display: block; }
.site-nav ul { list-style: none; max-width: 1120px; margin: 0 auto; }
.site-nav li { border-bottom: 1px solid #3d4046; }
.site-nav a {
  display: block;
  padding: .85rem 1.25rem;
  color: var(--white);
  text-decoration: none;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 1.15rem;
  text-transform: uppercase;
  letter-spacing: .03em;
}
.site-nav a:hover, .site-nav a[aria-current="page"] { color: var(--orange); }
.site-nav a.nav-cta { background: var(--orange); color: var(--steel-dark); }
.site-nav a.nav-cta:hover { background: var(--white); }

@media (min-width: 900px) {
  .nav-toggle { display: none; }
  .site-header { padding: 0; }
  .header-inner { display: flex; align-items: center; justify-content: space-between; }
  .header-bar { padding: 0 1.25rem; }
  .site-nav { display: block; background: transparent; border-top: 0; }
  .site-nav ul { display: flex; align-items: stretch; }
  .site-nav li { border: 0; }
  .site-nav a { padding: 1.1rem .7rem; font-size: 1.05rem; }
  .site-nav a.nav-cta { margin-left: .5rem; padding-left: 1.1rem; padding-right: 1.1rem; }
}

/* ==========================================================================
   Buttons
   ========================================================================== */
.btn {
  display: inline-block;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 1.25rem;
  text-transform: uppercase;
  letter-spacing: .04em;
  text-decoration: none;
  background: var(--orange);
  color: var(--steel-dark);
  border: 3px solid var(--steel-dark);
  box-shadow: 6px 6px 0 var(--steel-dark);
  padding: .8rem 1.6rem;
  cursor: pointer;
  transition: transform .1s ease, box-shadow .1s ease;
}
.btn:hover {
  background: var(--white);
  color: var(--steel-dark);
  transform: translate(3px, 3px);
  box-shadow: 3px 3px 0 var(--steel-dark);
}
.btn--ghost {
  background: transparent;
  color: var(--white);
  border-color: var(--white);
  box-shadow: 6px 6px 0 var(--orange);
}
.btn--ghost:hover { background: var(--white); box-shadow: 3px 3px 0 var(--orange); }

/* ==========================================================================
   Hero
   ========================================================================== */
.hero {
  background: var(--steel);
  color: var(--white);
  padding: 3.5rem 0 4rem;
  position: relative;
  overflow: hidden;
}
.hero::after {
  content: "";
  position: absolute;
  right: -80px; top: -80px;
  width: 340px; height: 340px;
  background: repeating-linear-gradient(-45deg, rgba(249,115,22,.16) 0 16px, transparent 16px 32px);
  pointer-events: none;
}
.hero .kicker {
  display: inline-block;
  background: var(--orange);
  color: var(--steel-dark);
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 1rem;
  text-transform: uppercase;
  letter-spacing: .1em;
  padding: .25rem .7rem;
  margin-bottom: 1rem;
}
.hero h1 { margin-bottom: 1.2rem; max-width: 18ch; position: relative; z-index: 1; }
.hero h1 em { font-style: normal; color: var(--orange); }
.hero .lede { font-size: 1.2rem; max-width: 58ch; margin-bottom: 1.8rem; color: #D9DADC; position: relative; z-index: 1; }
.hero .btn-row { display: flex; flex-wrap: wrap; gap: 1rem; position: relative; z-index: 1; }

.hero--page { padding: 2.8rem 0 3.2rem; }

/* ==========================================================================
   Sections
   ========================================================================== */
.section { padding: 3.5rem 0; }
.section--light { background: var(--light); border-top: var(--line); border-bottom: var(--line); }
.section--dark { background: var(--steel); color: var(--white); }
.section h2 span, .section--dark h2 span { color: var(--orange); }
.section-kicker {
  font-family: var(--font-head);
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: .12em;
  color: var(--orange-dark);
  font-size: 1rem;
  margin-bottom: .3rem;
}
.section--dark .section-kicker { color: var(--orange); }
.section-lede { max-width: 62ch; font-size: 1.1rem; }

/* ==========================================================================
   Grids & cards
   ========================================================================== */
.grid { display: grid; gap: 1.25rem; margin-top: 2rem; }
@media (min-width: 700px) { .grid--2 { grid-template-columns: 1fr 1fr; } .grid--4 { grid-template-columns: 1fr 1fr; } }
@media (min-width: 980px) { .grid--3 { grid-template-columns: repeat(3, 1fr); } .grid--4 { grid-template-columns: repeat(4, 1fr); } }

.card {
  background: var(--white);
  border: var(--line);
  border-top: 8px solid var(--orange);
  padding: 1.5rem 1.4rem;
  color: var(--steel);
}
.card .card-icon {
  width: 52px; height: 52px;
  background: var(--steel);
  display: grid; place-items: center;
  margin-bottom: 1rem;
}
.card .card-icon svg { width: 30px; height: 30px; }
.card h3 a { color: inherit; text-decoration: none; }
.card h3 a:hover { color: var(--orange-dark); }
.card .card-link {
  display: inline-block;
  margin-top: .6rem;
  font-family: var(--font-head);
  font-weight: 800;
  text-transform: uppercase;
  font-size: 1.05rem;
  letter-spacing: .04em;
  text-decoration: none;
  border-bottom: 3px solid var(--orange);
  color: var(--steel);
}
.card .card-link:hover { color: var(--orange-dark); }

.section--dark .card { background: var(--steel-dark); border-color: var(--white); color: var(--white); }
.section--dark .card .card-icon { background: var(--orange); }
.section--dark .card .card-link { color: var(--white); }

/* ==========================================================================
   Stats
   ========================================================================== */
.stats { display: grid; gap: 1rem; margin-top: 2rem; }
@media (min-width: 700px) { .stats { grid-template-columns: repeat(3, 1fr); } }
.stat {
  border: 3px solid var(--steel);
  border-left: 10px solid var(--orange);
  padding: 1.2rem 1.3rem;
  background: var(--white);
}
.section--dark .stat { border-color: var(--white); border-left-color: var(--orange); background: transparent; }
.stat .num {
  font-family: var(--font-head);
  font-weight: 800;
  font-size: clamp(2.6rem, 7vw, 3.6rem);
  line-height: 1;
  color: var(--orange);
  display: block;
}
.stat .label {
  font-family: var(--font-head);
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: .05em;
  font-size: 1.05rem;
  display: block;
  margin-top: .3rem;
}
.stat p { font-size: .95rem; margin-top: .4rem; }

/* ==========================================================================
   Checklists
   ========================================================================== */
.check-list { list-style: none; margin: 1.2rem 0; display: grid; gap: .7rem; }
.check-list li { padding-left: 2.3rem; position: relative; font-weight: 500; }
.check-list li::before {
  content: "\2713";
  position: absolute;
  left: 0; top: .1em;
  width: 1.5rem; height: 1.5rem;
  background: var(--orange);
  color: var(--steel-dark);
  font-weight: 900;
  display: grid;
  place-items: center;
  font-size: 1rem;
  line-height: 1;
}
@media (min-width: 760px) { .check-list--cols { grid-template-columns: 1fr 1fr; } }

/* Numbered process */
.steps { list-style: none; counter-reset: step; display: grid; gap: 1.25rem; margin-top: 2rem; }
@media (min-width: 900px) { .steps { grid-template-columns: repeat(3, 1fr); } }
.steps li { border: var(--line); padding: 1.4rem 1.3rem; position: relative; background: var(--white); }
.steps li::before {
  counter-increment: step;
  content: counter(step, decimal-leading-zero);
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 2.6rem;
  line-height: 1;
  color: var(--white);
  background: var(--orange);
  display: inline-grid;
  place-items: center;
  padding: .2rem .6rem;
  margin-bottom: .8rem;
}
.steps h3 { margin-bottom: .4rem; }
.section--dark .steps li { background: var(--steel-dark); border-color: var(--white); }

/* ==========================================================================
   Split layout / panels
   ========================================================================== */
.split { display: grid; gap: 2rem; align-items: start; margin-top: 1.5rem; }
@media (min-width: 900px) { .split { grid-template-columns: 1.1fr .9fr; } }
.panel {
  border: var(--line);
  border-left: 10px solid var(--orange);
  background: var(--light);
  padding: 1.5rem;
}
.section--dark .panel { background: var(--steel-dark); border-color: var(--white); border-left-color: var(--orange); }
.panel h3 { margin-bottom: .6rem; }

.callout {
  border: 4px solid var(--orange);
  background: var(--steel);
  color: var(--white);
  padding: 1.6rem 1.5rem;
  margin: 2rem 0 0;
}
.callout p { font-family: var(--font-head); font-weight: 800; text-transform: uppercase; font-size: 1.5rem; line-height: 1.15; }
.callout p em { font-style: normal; color: var(--orange); }

/* ==========================================================================
   FAQ
   ========================================================================== */
.faq { margin-top: 2rem; display: grid; gap: 1rem; }
.faq details { border: var(--line); background: var(--white); }
.faq summary {
  cursor: pointer;
  list-style: none;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 1.25rem;
  text-transform: uppercase;
  padding: 1rem 3rem 1rem 1.2rem;
  position: relative;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: "+";
  position: absolute;
  right: 1rem; top: 50%;
  transform: translateY(-50%);
  width: 1.7rem; height: 1.7rem;
  background: var(--orange);
  color: var(--steel-dark);
  display: grid; place-items: center;
  font-weight: 900;
  font-size: 1.3rem;
}
.faq details[open] summary::after { content: "\2013"; }
.faq details[open] summary { border-bottom: 3px solid var(--orange); }
.faq .faq-a { padding: 1rem 1.2rem; }
.section--dark .faq details { background: var(--steel-dark); border-color: var(--white); }

/* ==========================================================================
   CTA band
   ========================================================================== */
.cta-band {
  background: var(--orange);
  color: var(--steel-dark);
  padding: 3rem 0;
  border-top: 4px solid var(--steel-dark);
  border-bottom: 4px solid var(--steel-dark);
}
.cta-band h2 { max-width: 24ch; }
.cta-band p { max-width: 62ch; font-weight: 600; margin-bottom: 1.5rem; }
.cta-band .btn { background: var(--steel-dark); color: var(--white); box-shadow: 6px 6px 0 var(--white); }
.cta-band .btn:hover { background: var(--white); color: var(--steel-dark); box-shadow: 3px 3px 0 var(--steel-dark); }
.cta-band a { color: var(--steel-dark); }

/* ==========================================================================
   Forms
   ========================================================================== */
.form-grid { display: grid; gap: 1.1rem; margin-top: 1.5rem; }
@media (min-width: 720px) {
  .form-grid { grid-template-columns: 1fr 1fr; }
  .form-grid .full { grid-column: 1 / -1; }
}
label {
  display: block;
  font-family: var(--font-head);
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: .05em;
  font-size: 1rem;
  margin-bottom: .3rem;
}
input, select, textarea {
  width: 100%;
  font-family: var(--font-body);
  font-size: 1.05rem;
  padding: .75rem .8rem;
  border: var(--line);
  background: var(--white);
  color: var(--steel);
}
input:focus, select:focus, textarea:focus {
  outline: 3px solid var(--orange);
  outline-offset: 0;
}
textarea { min-height: 150px; resize: vertical; }
.hidden { display: none !important; }

/* ==========================================================================
   Footer
   ========================================================================== */
.site-footer {
  background: var(--steel);
  color: #C9CBCE;
  border-top: 6px solid var(--orange);
  padding: 3rem 0 2rem;
  font-size: .98rem;
}
.footer-grid { display: grid; gap: 2rem; }
@media (min-width: 800px) { .footer-grid { grid-template-columns: 2fr 1fr 1fr; } }
.site-footer h4 {
  color: var(--white);
  font-size: 1.15rem;
  letter-spacing: .08em;
  margin-bottom: .8rem;
  border-bottom: 3px solid var(--orange);
  display: inline-block;
  padding-bottom: .2rem;
}
.site-footer ul { list-style: none; }
.site-footer li { margin-bottom: .45rem; }
.site-footer a { color: #E4E5E7; text-decoration: none; font-weight: 500; }
.site-footer a:hover { color: var(--orange); }
.footer-tagline {
  font-family: var(--font-head);
  font-weight: 800;
  text-transform: uppercase;
  font-size: 1.3rem;
  color: var(--white);
  margin: .6rem 0 .8rem;
  max-width: 22ch;
  line-height: 1.1;
}
.footer-bottom {
  border-top: 1px solid #3d4046;
  margin-top: 2rem;
  padding-top: 1.2rem;
  font-size: .9rem;
  display: flex;
  flex-wrap: wrap;
  gap: .5rem 2rem;
  justify-content: space-between;
}

/* ==========================================================================
   Misc
   ========================================================================== */
.prose { max-width: 70ch; }
.prose h2 { margin-top: 2.2rem; }
.prose h3 { margin-top: 1.6rem; }

.badge-row { display: flex; flex-wrap: wrap; gap: .6rem; margin-top: 1.4rem; position: relative; z-index: 1; }
.badge {
  font-family: var(--font-head);
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: .05em;
  font-size: .95rem;
  border: 2px solid currentColor;
  padding: .25rem .7rem;
}
.hero .badge { color: var(--white); }

.big-404 {
  font-family: var(--font-head);
  font-weight: 800;
  font-size: clamp(6rem, 24vw, 13rem);
  line-height: .9;
  color: var(--orange);
}

.scene { border: var(--line-thick); background: var(--steel); margin-top: 2rem; }
.scene svg { width: 100%; height: auto; }

/* mobile fixes */
.grid > *, .stats > *, .split > *, .footer-grid > *, .form-grid > *, .steps > li { min-width: 0; }
.site-footer, .footer-bottom, .prose, .card { overflow-wrap: break-word; }
@media (max-width: 899px) {
  .nav-toggle { min-height: 44px; min-width: 64px; }
  .site-nav.open { max-height: calc(100vh - 64px); overflow-y: auto; }
}
@media (max-width: 799px) {
  .site-footer li { margin-bottom: 0; }
  .site-footer ul a { display: inline-block; padding: 0.45rem 0; }
}