/* ═══════════════════════════════════════════════
   1. TOKENS
═══════════════════════════════════════════════ */
:root {
  --navy:        #0B2341;
  --navy-dark:   #071929;
  --navy-mid:    #12314f;
  --orange:      #FF6A13;
  --orange-dk:   #d95700;
  --white:       #F8F9FB;
  --carbon:      #1B1D21;
  --steel:       #5E6773;
  --steel-lt:    #8a93a0;
  --rule:        #dde2e8;
  --rule-dark:   rgba(255,255,255,0.10);

  --ff-head: 'Montserrat', sans-serif;
  --ff-body: 'Montserrat', sans-serif;
  --ff-serif: 'Source Serif 4', Georgia, serif;

  --wrap:    1120px;
  --pad:     clamp(1.25rem, 5vw, 2rem);
  --section: clamp(4rem, 8vw, 7rem);

  --ease: cubic-bezier(0.16, 1, 0.3, 1);
}

/* ═══════════════════════════════════════════════
   2. RESET
═══════════════════════════════════════════════ */
*, *::before, *::after { box-sizing: border-box; margin: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  font-family: var(--ff-body);
  font-size: 16px;
  line-height: 1.7;
  color: var(--carbon);
  background: var(--white);
  -webkit-font-smoothing: antialiased;
  overflow-x: clip;
}
img, svg { display: block; max-width: 100%; }
img { height: auto; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; border: 0; background: none; }
p { margin-bottom: 1rem; text-wrap: pretty; }
p:last-child { margin-bottom: 0; }
h1, h2, h3 { line-height: 1.1; letter-spacing: -0.025em; text-wrap: balance; }
::selection { background: var(--orange); color: #fff; }
:focus-visible { outline: 2px solid var(--orange); outline-offset: 3px; border-radius: 3px; }

/* ═══════════════════════════════════════════════
   3. UTILITIES
═══════════════════════════════════════════════ */
.skip-link {
  position: fixed; top: -100px; left: 1rem;
  padding: .5rem 1rem; background: var(--navy); color: #fff;
  font-size: .875rem; font-weight: 600; border-radius: 4px; z-index: 9999;
  transition: top .2s;
}
.skip-link:focus { top: 1rem; }

.wrap {
  width: 100%;
  max-width: var(--wrap);
  margin-inline: auto;
  padding-inline: var(--pad);
}

/* ═══════════════════════════════════════════════
   4. BUTTONS
═══════════════════════════════════════════════ */
.btn {
  display: inline-flex;
  align-items: center;
  font-family: var(--ff-head);
  font-weight: 700;
  font-size: .8125rem;
  letter-spacing: .06em;
  text-transform: uppercase;
  padding: .8rem 1.75rem;
  border-radius: 3px;
  transition: background .2s var(--ease), color .2s var(--ease),
              border-color .2s var(--ease), box-shadow .2s var(--ease);
  white-space: nowrap;
}
.btn-primary {
  background: var(--orange);
  color: #fff;
  border: 2px solid var(--orange);
}
.btn-primary:hover {
  background: var(--orange-dk);
  border-color: var(--orange-dk);
}
.btn-outline {
  background: transparent;
  color: var(--navy);
  border: 2px solid var(--navy);
}
.btn-outline:hover {
  background: var(--navy);
  color: #fff;
}
.btn-orange {
  background: var(--orange);
  color: #fff;
  border: 2px solid var(--orange);
}
.btn-orange:hover {
  background: var(--orange-dk);
  border-color: var(--orange-dk);
}

/* ═══════════════════════════════════════════════
   5. HEADER
═══════════════════════════════════════════════ */
.site-header {
  position: sticky; top: 0; z-index: 100;
  background: #fff;
  border-bottom: 1px solid var(--rule);
  transition: box-shadow .25s;
}
.site-header.scrolled {
  box-shadow: 0 2px 16px rgba(11,35,65,0.10);
}

.header-inner {
  max-width: var(--wrap);
  margin-inline: auto;
  padding-inline: var(--pad);
  height: 76px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
}

.header-logo { flex-shrink: 0; }
.header-logo img {
  height: 52px;
  width: auto;
  object-fit: contain;
  display: block;
}

.header-nav {
  display: none;
  align-items: center;
  gap: 2rem;
}
.header-nav a {
  font-weight: 600;
  font-size: .875rem;
  letter-spacing: .02em;
  color: var(--carbon);
  transition: color .15s;
  position: relative;
}
.header-nav a:not(.nav-cta)::after {
  content: '';
  position: absolute; bottom: -4px; left: 0;
  width: 0; height: 2px;
  background: var(--orange);
  transition: width .25s var(--ease);
}
.header-nav a:not(.nav-cta):hover { color: var(--navy); }
.header-nav a:not(.nav-cta):hover::after { width: 100%; }

.nav-cta {
  background: var(--orange);
  color: #fff !important;
  padding: .55rem 1.25rem;
  border-radius: 3px;
  font-weight: 700;
  font-size: .8125rem;
  letter-spacing: .06em;
  text-transform: uppercase;
  transition: background .15s;
}
.nav-cta:hover { background: var(--orange-dk) !important; }
.nav-cta::after { display: none !important; }

/* hamburger */
.nav-toggle {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 36px; height: 36px;
  padding: 4px;
}
.nav-toggle span {
  display: block; height: 2px;
  background: var(--navy); border-radius: 2px;
  transition: transform .22s var(--ease), opacity .22s;
}
.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.mobile-nav {
  display: none;
  flex-direction: column;
  background: var(--navy);
  padding: 0 var(--pad);
  overflow: hidden;
  max-height: 0;
  transition: max-height .35s var(--ease), padding .35s;
}
.mobile-nav.is-open {
  display: flex;
  max-height: 380px;
  padding: 1rem var(--pad) 1.5rem;
}
.mobile-nav a {
  font-weight: 600;
  font-size: .9375rem;
  color: rgba(255,255,255,.8);
  padding: .875rem 0;
  border-bottom: 1px solid rgba(255,255,255,.07);
  transition: color .15s;
}
.mobile-nav a:last-child {
  border-bottom: 0;
  color: var(--orange);
  padding-top: 1.25rem;
}
.mobile-nav a:hover { color: #fff; }

/* ═══════════════════════════════════════════════
   6. HERO
═══════════════════════════════════════════════ */
.hero {
  padding-block: clamp(3.5rem, 8vw, 6rem);
  background: var(--white);
  border-bottom: 1px solid var(--rule);
}

.hero-wrap {
  display: grid;
  gap: 3rem;
  align-items: center;
}

.eyebrow {
  font-weight: 700;
  font-size: .75rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--orange);
  margin-bottom: 1rem;
}

.hero-title {
  font-family: var(--ff-head);
  font-weight: 800;
  font-size: clamp(1.875rem, 4.5vw, 3rem);
  color: var(--navy);
  letter-spacing: -0.03em;
  margin-bottom: .375rem;
}

.hero-subtitle {
  font-family: var(--ff-head);
  font-weight: 500;
  font-size: clamp(1rem, 2.2vw, 1.25rem);
  color: var(--steel);
  letter-spacing: -0.01em;
  margin-bottom: 1.5rem;
  line-height: 1.4;
}

.hero-body {
  font-size: 1rem;
  color: var(--carbon);
  line-height: 1.75;
  max-width: 52ch;
  margin-bottom: 2rem;
}

.hero-cta {
  display: flex;
  flex-wrap: wrap;
  gap: .875rem;
}

/* company card */
.company-card {
  background: var(--navy);
  border-radius: 6px;
  padding: 2rem 2rem 1.75rem;
  border-left: 4px solid var(--orange);
}
.company-card-header {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1.25rem;
}
.card-logo-mark {
  width: 44px;
  height: 44px;
  flex-shrink: 0;
  object-fit: contain;
}
.company-card-header strong {
  display: block;
  font-family: var(--ff-head);
  font-weight: 700;
  font-size: .9375rem;
  color: #fff;
  letter-spacing: -.01em;
}
.company-card-header span {
  display: block;
  font-size: .75rem;
  font-weight: 500;
  color: rgba(255,255,255,.5);
  letter-spacing: .06em;
  text-transform: uppercase;
  margin-top: 2px;
}
.company-card-divider {
  height: 1px;
  background: rgba(255,255,255,.1);
  margin-bottom: 1.25rem;
}
.company-card-facts {
  list-style: none;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: .625rem;
  margin-bottom: 1.25rem;
}
.company-card-facts li {
  display: flex;
  align-items: center;
  gap: .625rem;
  font-size: .875rem;
  font-weight: 500;
  color: rgba(255,255,255,.78);
  line-height: 1.4;
}
.fact-dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--orange);
  flex-shrink: 0;
}
.company-card-contact {
  display: flex;
  flex-direction: column;
  gap: .3rem;
}
.company-card-contact a,
.company-card-contact span {
  font-size: .8125rem;
  font-weight: 600;
  color: rgba(255,255,255,.55);
  letter-spacing: .02em;
  transition: color .15s;
}
.company-card-contact a:hover { color: var(--orange); }

/* ═══════════════════════════════════════════════
   7. CREDIBILITY BAR
═══════════════════════════════════════════════ */
.cred-bar {
  background: var(--navy);
  padding-block: 1.125rem;
  border-bottom: 3px solid var(--orange);
}
.cred-bar-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: .75rem 2rem;
}
.cred-item {
  display: flex;
  align-items: center;
  gap: .5rem;
  font-family: var(--ff-head);
  font-weight: 600;
  font-size: .75rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: rgba(255,255,255,.75);
  white-space: nowrap;
}
.cred-icon {
  font-size: .4rem;
  color: var(--orange);
}
.cred-sep {
  width: 1px; height: 20px;
  background: rgba(255,255,255,.15);
  display: none;
}

/* ═══════════════════════════════════════════════
   8. SECTIONS — shared
═══════════════════════════════════════════════ */
.section {
  padding-block: var(--section);
  border-bottom: 1px solid var(--rule);
}
.section-alt {
  background: #EFF2F6;
}
.section-navy {
  background: var(--navy);
}

/* two-col layout */
.two-col {
  display: grid;
  gap: 2.5rem;
}
.col-label {
  /* stacks on mobile, aligns left on desktop */
}
.col-body p {
  color: var(--steel);
  font-size: .9375rem;
  line-height: 1.8;
}

.section-tag {
  font-family: var(--ff-head);
  font-weight: 700;
  font-size: .7rem;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--orange);
  margin-bottom: 0;
}
.section-tag--light { color: rgba(255,255,255,.5); }

.section-title {
  font-family: var(--ff-head);
  font-weight: 800;
  font-size: clamp(1.5rem, 3vw, 2rem);
  color: var(--navy);
  letter-spacing: -0.025em;
  margin-bottom: 1.25rem;
  margin-top: .5rem;
}
.section-title--light { color: #fff; }

.section-header-row {
  margin-bottom: 2.5rem;
}
.section-header-row .section-title { max-width: 32ch; }
.section-lead {
  font-size: .9375rem;
  color: var(--steel);
  max-width: 58ch;
  line-height: 1.75;
  margin-top: .5rem;
}

/* ═══════════════════════════════════════════════
   9. ABOUT meta table
═══════════════════════════════════════════════ */
.about-meta {
  margin-top: 2rem;
  border: 1px solid var(--rule);
  border-radius: 4px;
  overflow: hidden;
}
.meta-row {
  display: grid;
  grid-template-columns: 120px 1fr;
  align-items: center;
  padding: .75rem 1rem;
  border-bottom: 1px solid var(--rule);
  gap: 1rem;
}
.meta-row:last-child { border-bottom: 0; }
.meta-label {
  font-family: var(--ff-head);
  font-weight: 700;
  font-size: .7rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--steel-lt);
}
.meta-row span:last-child {
  font-size: .9rem;
  font-weight: 500;
  color: var(--carbon);
}

/* ═══════════════════════════════════════════════
   10. SERVICES TABLE
═══════════════════════════════════════════════ */
.services-table {
  display: flex;
  flex-direction: column;
  border: 1px solid var(--rule);
  border-radius: 4px;
  overflow: hidden;
  background: #fff;
}
.service-row {
  display: grid;
  grid-template-columns: 56px 1fr;
  gap: 1.25rem;
  padding: 1.5rem 1.75rem;
  border-bottom: 1px solid var(--rule);
  align-items: start;
  transition: background .15s;
}
.service-row:last-child { border-bottom: 0; }
.service-row:hover { background: #f5f8fb; }
.service-num {
  font-family: var(--ff-head);
  font-weight: 700;
  font-size: .7rem;
  letter-spacing: .1em;
  color: var(--orange);
  padding-top: .25rem;
}
.service-content h3 {
  font-family: var(--ff-head);
  font-weight: 700;
  font-size: 1rem;
  color: var(--navy);
  letter-spacing: -0.015em;
  margin-bottom: .375rem;
}
.service-content p {
  font-size: .875rem;
  color: var(--steel);
  line-height: 1.7;
  margin: 0;
}

/* ═══════════════════════════════════════════════
   11. SUPPLIER SECTION
═══════════════════════════════════════════════ */
.section-navy .col-body p { color: rgba(255,255,255,.7); }

.supplier-pillars {
  display: grid;
  gap: 1rem;
  margin-top: 2rem;
  margin-bottom: 2rem;
}
.sup-pillar {
  padding: 1.125rem 1.25rem;
  border: 1px solid rgba(255,255,255,.1);
  border-radius: 4px;
  background: rgba(255,255,255,.04);
  transition: border-color .2s, background .2s;
}
.sup-pillar:hover {
  border-color: rgba(255,106,19,.4);
  background: rgba(255,255,255,.06);
}
.sup-pillar strong {
  display: block;
  font-family: var(--ff-head);
  font-weight: 700;
  font-size: .875rem;
  color: #fff;
  margin-bottom: .375rem;
}
.sup-pillar p {
  font-size: .8125rem;
  color: rgba(255,255,255,.55);
  line-height: 1.6;
  margin: 0;
}
.sup-cta-row { margin-top: .5rem; }

/* ═══════════════════════════════════════════════
   12. PRODUCT CATEGORIES
═══════════════════════════════════════════════ */
.category-list {
  display: flex;
  flex-direction: column;
  margin-top: 1.75rem;
  border: 1px solid var(--rule);
  border-radius: 4px;
  overflow: hidden;
  background: #fff;
}
.category-item {
  display: flex;
  gap: 1rem;
  align-items: stretch;
  padding: 1.25rem 1.5rem;
  border-bottom: 1px solid var(--rule);
  transition: background .15s;
}
.category-item:last-child { border-bottom: 0; }
.category-item:hover { background: #f5f8fb; }
.cat-bar {
  width: 3px;
  border-radius: 2px;
  background: var(--orange);
  opacity: .35;
  flex-shrink: 0;
  align-self: stretch;
  transition: opacity .2s;
}
.category-item:hover .cat-bar { opacity: 1; }
.category-item strong {
  display: block;
  font-family: var(--ff-head);
  font-weight: 700;
  font-size: .9375rem;
  color: var(--navy);
  letter-spacing: -0.01em;
  margin-bottom: .25rem;
}
.category-item p {
  font-size: .875rem;
  color: var(--steel);
  line-height: 1.6;
  margin: 0;
}

/* ═══════════════════════════════════════════════
   13. CONTACT BLOCK
═══════════════════════════════════════════════ */
.contact-block {
  margin-top: 1.75rem;
  border: 1px solid var(--rule);
  border-radius: 4px;
  overflow: hidden;
  background: #fff;
}
.contact-line {
  display: grid;
  grid-template-columns: 100px 1fr;
  align-items: center;
  padding: .875rem 1.25rem;
  border-bottom: 1px solid var(--rule);
  gap: 1rem;
}
.contact-line:last-child { border-bottom: 0; }
.contact-lbl {
  font-family: var(--ff-head);
  font-weight: 700;
  font-size: .7rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--steel-lt);
}
.contact-line a,
.contact-line span:last-child {
  font-size: .9375rem;
  font-weight: 500;
  color: var(--navy);
  transition: color .15s;
}
.contact-line a:hover { color: var(--orange); }

/* ═══════════════════════════════════════════════
   14. FOOTER
═══════════════════════════════════════════════ */
.site-footer {
  background: var(--navy-dark);
  padding-block: clamp(2rem, 5vw, 3.5rem);
  border-top: 3px solid var(--orange);
}
.footer-inner {
  display: grid;
  gap: 2rem;
}
.footer-brand {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
}
.footer-logo {
  width: 40px; height: 40px;
  flex-shrink: 0;
  filter: brightness(0) invert(1) opacity(.8);
  object-fit: contain;
}
.footer-brand div {
  display: flex;
  flex-direction: column;
  gap: .2rem;
}
.footer-brand strong {
  font-family: var(--ff-head);
  font-weight: 700;
  font-size: .875rem;
  color: rgba(255,255,255,.8);
}
.footer-brand span {
  font-size: .8rem;
  color: rgba(255,255,255,.4);
}
.footer-nav {
  display: flex;
  flex-wrap: wrap;
  gap: .5rem 1.75rem;
}
.footer-nav a {
  font-family: var(--ff-head);
  font-weight: 600;
  font-size: .75rem;
  letter-spacing: .07em;
  text-transform: uppercase;
  color: rgba(255,255,255,.45);
  transition: color .15s;
}
.footer-nav a:hover { color: var(--orange); }
.footer-copy {
  padding-top: 1.5rem;
  border-top: 1px solid rgba(255,255,255,.07);
}
.footer-copy p {
  font-size: .8rem;
  color: rgba(255,255,255,.3);
  margin-bottom: .25rem;
  line-height: 1.5;
}

/* ═══════════════════════════════════════════════
   15. REVEAL
═══════════════════════════════════════════════ */
.reveal {
  opacity: 0;
  transform: translateY(14px);
  transition: opacity .5s var(--ease), transform .5s var(--ease);
}
.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}
.service-row:nth-child(2).reveal { transition-delay: .04s; }
.service-row:nth-child(3).reveal { transition-delay: .08s; }
.service-row:nth-child(4).reveal { transition-delay: .12s; }
.service-row:nth-child(5).reveal { transition-delay: .16s; }
.service-row:nth-child(6).reveal { transition-delay: .20s; }

/* ═══════════════════════════════════════════════
   16. RESPONSIVE
═══════════════════════════════════════════════ */
@media (min-width: 540px) {
  .cred-sep { display: block; }

  .supplier-pillars {
    grid-template-columns: 1fr 1fr;
  }
}

@media (min-width: 720px) {
  .header-nav { display: flex; }
  .nav-toggle { display: none; }

  .hero-wrap {
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
  }

  .two-col {
    grid-template-columns: 180px 1fr;
    gap: 4rem;
  }

  .footer-inner {
    grid-template-columns: 1fr auto;
    align-items: start;
  }
  .footer-copy {
    grid-column: 1 / -1;
  }
}

@media (min-width: 960px) {
  .hero-wrap {
    grid-template-columns: 1.05fr .95fr;
    gap: 5rem;
  }

  .two-col {
    grid-template-columns: 200px 1fr;
  }

  .footer-inner {
    grid-template-columns: 1fr 1fr 1fr;
    align-items: center;
  }
  .footer-copy {
    grid-column: auto;
    padding-top: 0;
    border-top: 0;
    text-align: right;
  }
}

@media (prefers-reduced-motion: reduce) {
  .reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }
}