/* =========================================================
   GULSONS GROUP — Stylesheet
   Design concept: "The Manifest" — a shipping waybill /
   cargo-manifest aesthetic. Deep ink-navy + steel blue with
   a customs-stamp amber accent. Condensed stencil display
   type for headings, a mono utility face for reference
   numbers (container IDs, dates, waybill codes), and a
   clean humanist sans for reading text.
   ========================================================= */

:root{
  /* Color tokens */
  --ink-navy:      #0B1E33;
  --ink-navy-2:    #0F2A45;
  --cargo-blue:    #123B63;
  --steel:         #4C7096;
  --steel-light:   #A9C2D6;
  --amber:         #E1932E;
  --amber-dark:    #B8701A;
  --paper:         #F3F0E7;
  --paper-dim:     #E8E3D5;
  --ink:           #1A1D22;
  --ink-soft:      #4B5560;
  --line:          #D8D2BF;
  --white:         #FFFFFF;

  /* Type */
  --font-display: 'Oswald', 'Arial Narrow', sans-serif;
  --font-body: 'Source Sans 3', 'Segoe UI', Arial, sans-serif;
  --font-mono: 'JetBrains Mono', 'Courier New', monospace;

  --radius: 2px;
}

*{ box-sizing: border-box; }

html{ scroll-behavior: smooth; }

body{
  font-family: var(--font-body);
  color: var(--ink);
  background: var(--paper);
  line-height: 1.65;
  overflow-x: hidden;
}

h1,h2,h3,h4,h5,h6{
  font-family: var(--font-display);
  text-transform: uppercase;
  letter-spacing: 0.03em;
  color: var(--ink-navy);
  font-weight: 600;
}

a{ text-decoration: none; }

.mono{ font-family: var(--font-mono); letter-spacing: 0.02em; }

::selection{ background: var(--amber); color: var(--ink-navy); }

/* Reduced motion */
@media (prefers-reduced-motion: reduce){
  *{ animation: none !important; transition: none !important; scroll-behavior: auto !important; }
}

/* ---------------------------------------------------------
   Utility: eyebrow labels styled like a stamped waybill code
   --------------------------------------------------------- */
.stamp-label{
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--amber-dark);
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  margin-bottom: 0.9rem;
}
.stamp-label::before{
  content: "";
  width: 26px;
  height: 2px;
  background: var(--amber);
  display: inline-block;
}

.section-title{
  font-size: clamp(1.9rem, 3.2vw, 2.8rem);
  margin-bottom: 0.6rem;
}
.section-lede{
  color: var(--ink-soft);
  font-family: var(--font-body);
  text-transform: none;
  max-width: 62ch;
  font-size: 1.05rem;
}

section{ position: relative; }
.section-pad{ padding: 5.5rem 0; }
@media (max-width: 767px){ .section-pad{ padding: 3.5rem 0; } }

.bg-dark-navy{ background: var(--ink-navy); color: var(--paper); }
.bg-dark-navy h1,.bg-dark-navy h2,.bg-dark-navy h3,.bg-dark-navy h4{ color: var(--white); }
.bg-cargo{ background: var(--cargo-blue); color: var(--paper); }
.bg-paper-dim{ background: var(--paper-dim); }

.reveal{ opacity: 0; transform: translateY(24px); transition: opacity .7s ease, transform .7s ease; }
.reveal.is-visible{ opacity: 1; transform: translateY(0); }

/* ---------------------------------------------------------
   Navbar
   --------------------------------------------------------- */
.navbar-gulsons{
  background: rgba(11,30,51,0.97);
  backdrop-filter: blur(6px);
  padding: 0.7rem 0;
  transition: box-shadow .3s ease;
}
.navbar-gulsons.scrolled{ box-shadow: 0 6px 24px rgba(0,0,0,0.25); }
.navbar-brand-gulsons{
  font-family: var(--font-display);
  color: var(--white) !important;
  font-size: 1.35rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  display: flex;
  align-items: center;
  gap: 0.6rem;
}
.navbar-brand-gulsons .brand-mark{
  width: 34px; height: 34px;
  border: 2px solid var(--amber);
  display: grid; place-items: center;
  color: var(--amber);
  font-family: var(--font-mono);
  font-size: 0.85rem;
  transform: rotate(0deg);
}
.navbar-brand-gulsons small{
  display:block;
  font-family: var(--font-mono);
  text-transform: none;
  letter-spacing: 0.1em;
  font-size: 0.62rem;
  color: var(--steel-light);
}
.nav-link-gulsons{
  color: var(--paper) !important;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin: 0 0.4rem;
  padding: 0.5rem 0.3rem !important;
  border-bottom: 2px solid transparent;
  transition: border-color .25s ease, color .25s ease;
}
.nav-link-gulsons:hover, .nav-link-gulsons.active{
  color: var(--amber) !important;
  border-bottom-color: var(--amber);
}
.btn-quote{
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  background: var(--amber);
  border: 1px solid var(--amber);
  color: var(--ink-navy);
  padding: 0.5rem 1.1rem;
  border-radius: var(--radius);
  transition: background .2s ease, color .2s ease;
}
.btn-quote:hover{ background: transparent; color: var(--amber); }

/* ---------------------------------------------------------
   Hero
   --------------------------------------------------------- */
.hero{
  min-height: 100vh;
  background:
    radial-gradient(ellipse at 80% 15%, rgba(76,112,150,0.35), transparent 55%),
    linear-gradient(180deg, var(--ink-navy) 0%, var(--ink-navy-2) 100%);
  color: var(--paper);
  display: flex;
  align-items: center;
  padding-top: 6rem;
  padding-bottom: 3rem;
  position: relative;
  overflow: hidden;
}
.hero::after{
  content:"";
  position: absolute; inset: 0;
  background-image: repeating-linear-gradient(
    90deg, rgba(225,147,46,0.05) 0, rgba(225,147,46,0.05) 1px, transparent 1px, transparent 64px
  );
  pointer-events: none;
}
.hero-kicker{
  font-family: var(--font-mono);
  letter-spacing: 0.2em;
  color: var(--amber);
  font-size: 0.85rem;
  margin-bottom: 1.2rem;
}
.hero h1{
  font-size: clamp(2.4rem, 5.6vw, 4.6rem);
  line-height: 1.02;
  color: var(--white);
  margin-bottom: 1.3rem;
}
.hero h1 em{
  font-style: normal;
  color: var(--amber);
}
.hero-sub{
  font-size: 1.12rem;
  color: var(--steel-light);
  max-width: 46ch;
  margin-bottom: 2.1rem;
}
.hero-ctas{ display: flex; gap: 1rem; flex-wrap: wrap; margin-bottom: 2.6rem; }
.btn-hero-primary{
  background: var(--amber);
  color: var(--ink-navy);
  border: 1px solid var(--amber);
  font-family: var(--font-mono);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.85rem;
  padding: 0.85rem 1.6rem;
  border-radius: var(--radius);
  transition: transform .2s ease, box-shadow .2s ease;
}
.btn-hero-primary:hover{ transform: translateY(-2px); box-shadow: 0 10px 24px rgba(225,147,46,0.28); color: var(--ink-navy); }
.btn-hero-ghost{
  border: 1px solid rgba(255,255,255,0.35);
  color: var(--paper);
  font-family: var(--font-mono);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.85rem;
  padding: 0.85rem 1.6rem;
  border-radius: var(--radius);
  transition: border-color .2s ease, color .2s ease;
}
.btn-hero-ghost:hover{ border-color: var(--amber); color: var(--amber); }

/* Route line — signature element */
.route-line{ width: 100%; }
.route-line .route-path{
  fill: none; stroke: var(--steel); stroke-width: 1.4; stroke-dasharray: 4 5; opacity: 0.7;
}
.route-line .route-stop circle{ fill: var(--ink-navy); stroke: var(--amber); stroke-width: 2; }
.route-line .route-stop.active circle{ fill: var(--amber); stroke: var(--white); }
.route-line text{
  font-family: var(--font-mono);
  font-size: 11px;
  fill: var(--steel-light);
}
.route-line .route-year{ fill: var(--amber); font-weight: 700; }

.hero-manifest{
  border: 1px solid rgba(169,194,214,0.3);
  background: rgba(18,59,99,0.35);
  padding: 1.4rem 1.5rem;
  border-radius: var(--radius);
  font-family: var(--font-mono);
  font-size: 0.82rem;
  color: var(--steel-light);
}
.hero-manifest .row-line{
  display:flex; justify-content: space-between;
  border-bottom: 1px dashed rgba(169,194,214,0.25);
  padding: 0.5rem 0;
}
.hero-manifest .row-line:last-child{ border-bottom: none; }
.hero-manifest .row-line span:first-child{ color: var(--steel-light); }
.hero-manifest .row-line span:last-child{ color: var(--white); text-align:right; }

.scroll-cue{
  position: absolute; bottom: 1.6rem; left: 50%; transform: translateX(-50%);
  font-family: var(--font-mono); font-size: 0.7rem; letter-spacing: 0.15em;
  color: var(--steel-light); text-transform: uppercase;
  display:flex; flex-direction: column; align-items:center; gap:0.4rem;
}
.scroll-cue .bar{ width:1px; height: 34px; background: linear-gradient(var(--amber), transparent); animation: pulse-bar 1.8s infinite; }
@keyframes pulse-bar{ 0%,100%{opacity:.3;} 50%{opacity:1;} }

/* ---------------------------------------------------------
   Timeline (About)
   --------------------------------------------------------- */
.timeline-wrap{ position: relative; padding-left: 0; }
.timeline-track{
  position: relative;
  display: flex;
  overflow-x: auto;
  gap: 0;
  padding-bottom: 1rem;
  scrollbar-width: thin;
}
.timeline-item{
  flex: 0 0 240px;
  position: relative;
  padding: 2rem 1.4rem 0.4rem 0;
  border-top: 3px solid var(--amber);
  margin-top: 1.6rem;
}
.timeline-item::before{
  content:"";
  position:absolute; top: -8px; left: 0;
  width: 13px; height: 13px; border-radius: 50%;
  background: var(--ink-navy); border: 2px solid var(--amber);
}
.timeline-year{
  font-family: var(--font-mono); color: var(--amber-dark); font-size: 1.3rem; font-weight: 700; display:block; margin-bottom: 0.4rem;
}
.timeline-item p{ color: var(--ink-soft); font-size: 0.94rem; }

/* ---------------------------------------------------------
   Stat / Manifest-stub cards
   --------------------------------------------------------- */
.stub-card{
  background: var(--white);
  border: 1px solid var(--line);
  border-left: 4px solid var(--amber);
  padding: 1.6rem 1.5rem;
  height: 100%;
  position: relative;
}
.stub-card::after{
  content: attr(data-code);
  position: absolute; top: 0.8rem; right: 1rem;
  font-family: var(--font-mono); font-size: 0.68rem; color: var(--steel);
  letter-spacing: 0.06em;
}
.stub-card .stub-figure{
  font-family: var(--font-display); font-size: 2.4rem; color: var(--ink-navy); line-height:1;
}
.stub-card .stub-label{
  font-family: var(--font-mono); font-size: 0.78rem; letter-spacing: 0.08em; text-transform: uppercase;
  color: var(--ink-soft); margin-top: 0.5rem; display:block;
}

/* ---------------------------------------------------------
   Company cards (container-stencil style)
   --------------------------------------------------------- */
.company-card{
  background: var(--ink-navy);
  color: var(--paper);
  border-radius: var(--radius);
  padding: 1.8rem 1.5rem;
  height: 100%;
  position: relative;
  overflow: hidden;
  border-top: 6px solid var(--steel);
  transition: border-color .25s ease, transform .25s ease;
}
.company-card:hover{ border-top-color: var(--amber); transform: translateY(-4px); }
.company-card .corr-num{
  font-family: var(--font-mono); font-size: 0.72rem; color: var(--steel-light); letter-spacing: 0.1em;
}
.company-card h4{ color: var(--white); font-size: 1.15rem; margin: 0.6rem 0 0.7rem; }
.company-card p{ color: var(--steel-light); font-size: 0.9rem; margin-bottom: 0; }
.company-card .rivets{
  position:absolute; top: 10px; right: 12px; display:flex; gap:5px;
}
.company-card .rivets span{ width:5px; height:5px; border-radius:50%; background: rgba(255,255,255,0.18); display:block; }

/* ---------------------------------------------------------
   Service icon tiles
   --------------------------------------------------------- */
.service-tile{
  background: var(--white);
  border: 1px solid var(--line);
  padding: 1.6rem 1.3rem;
  height: 100%;
  transition: box-shadow .25s ease, transform .25s ease;
}
.service-tile:hover{ box-shadow: 0 12px 28px rgba(11,30,51,0.1); transform: translateY(-3px); }
.service-tile .icon-wrap{
  width: 46px; height: 46px;
  border: 1px solid var(--amber);
  color: var(--amber-dark);
  display: grid; place-items:center;
  margin-bottom: 1rem;
}
.service-tile h5{ font-size: 1rem; margin-bottom: 0.4rem; color: var(--ink-navy); }
.service-tile p{ font-size: 0.88rem; color: var(--ink-soft); margin-bottom: 0; }

/* ---------------------------------------------------------
   Flow diagram (process)
   --------------------------------------------------------- */
.flow-track{
  display: flex;
  flex-wrap: wrap;
  gap: 0.9rem;
  align-items: stretch;
}
.flow-node{
  flex: 1 1 150px;
  background: var(--white);
  border: 1px dashed var(--steel);
  padding: 1rem 0.9rem;
  font-size: 0.85rem;
  color: var(--ink);
  position: relative;
  min-width: 140px;
}
.flow-node.origin, .flow-node.dest{
  background: var(--ink-navy); color: var(--white); border-style: solid; border-color: var(--amber);
  font-family: var(--font-mono); font-size: 0.78rem; text-transform: uppercase; letter-spacing: 0.05em;
  display: flex; align-items:center; justify-content:center; text-align:center;
}
.flow-arrow{
  display:flex; align-items:center; justify-content:center;
  color: var(--amber-dark); font-size: 1.2rem;
}
.flow-loop-label{
  font-family: var(--font-display);
  text-align:center;
  color: var(--steel);
  opacity: 0.5;
  font-size: clamp(1.4rem,3vw,2.4rem);
  margin: 1rem 0;
  letter-spacing: 0.1em;
}

/* ---------------------------------------------------------
   Warehouse gallery placeholders
   --------------------------------------------------------- */
.ph-shot{
  aspect-ratio: 4/3;
  background:
    repeating-linear-gradient(135deg, rgba(255,255,255,0.05) 0 2px, transparent 2px 14px),
    linear-gradient(160deg, var(--cargo-blue), var(--ink-navy));
  color: var(--steel-light);
  display: flex; flex-direction: column; align-items:center; justify-content:center;
  border: 1px solid rgba(169,194,214,0.25);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  text-align: center;
  gap: 0.5rem;
  padding: 0.6rem;
}
.ph-shot i{ font-size: 1.6rem; color: var(--amber); }

/* ---------------------------------------------------------
   Value-added icon row
   --------------------------------------------------------- */
.value-add-item{ text-align:center; }
.value-add-item .va-icon{
  width: 70px; height: 70px; margin: 0 auto 0.9rem;
  border-radius: 50%;
  border: 1px solid var(--amber);
  display:grid; place-items:center;
  color: var(--amber-dark);
  font-size: 1.5rem;
}
.value-add-item h6{ font-family: var(--font-mono); text-transform: uppercase; font-size: 0.78rem; letter-spacing: 0.08em; color: var(--ink-navy); }

/* ---------------------------------------------------------
   Contact directory cards
   --------------------------------------------------------- */
.directory-card{
  padding: 1.7rem 1.5rem;
  height: 100%;
  border: 1px solid var(--line);
}
.directory-card h5{
  font-size: 0.9rem; letter-spacing: 0.08em; margin-bottom: 1rem;
  border-bottom: 1px solid var(--line); padding-bottom: 0.7rem;
}
.directory-card .d-line{ font-size: 0.92rem; margin-bottom: 0.35rem; color: var(--ink-soft); }
.directory-card .d-line strong{ color: var(--ink-navy); }
.directory-card a{ color: var(--amber-dark); }

/* ---------------------------------------------------------
   Brand badges (franchise brands / carrier partners)
   --------------------------------------------------------- */
.brand-badge{
  border: 1px solid var(--line);
  background: var(--white);
  padding: 0.9rem 1.1rem;
  font-family: var(--font-display);
  text-align:center;
  letter-spacing: 0.04em;
  font-size: 1rem;
  color: var(--ink-navy);
  height: 100%;
  display:flex; align-items:center; justify-content:center;
  transition: background .2s ease, color .2s ease;
}
.brand-badge:hover{ background: var(--ink-navy); color: var(--amber); }

/* ---------------------------------------------------------
   Numbered growth list (content is a real numbered sequence)
   --------------------------------------------------------- */
.growth-item{
  display:flex; gap: 1.2rem; padding: 1.2rem 0; border-bottom: 1px solid rgba(169,194,214,0.2);
}
.growth-item:last-of-type{ border-bottom:none; }
.growth-num{
  font-family: var(--font-mono); color: var(--amber); font-size: 1.6rem; min-width: 46px;
}
.growth-item p{ margin-bottom:0; color: var(--steel-light); }
.growth-item h6{ color: var(--white); margin-bottom: 0.3rem; font-size:1rem; }

/* ---------------------------------------------------------
   Awards grid
   --------------------------------------------------------- */
.award-chip{
  border: 1px solid var(--line);
  background: var(--white);
  padding: 1.3rem 1rem;
  text-align:center;
  height: 100%;
}
.award-chip i{ color: var(--amber-dark); font-size: 1.7rem; margin-bottom: 0.6rem; display:block; }
.award-chip span{ font-family: var(--font-mono); font-size: 0.76rem; color: var(--ink-soft); text-transform: uppercase; letter-spacing: 0.05em; }

/* ---------------------------------------------------------
   Footer
   --------------------------------------------------------- */
.footer-gulsons{
  background: var(--ink-navy);
  color: var(--steel-light);
  padding: 3.5rem 0 1.6rem;
}
.footer-gulsons h6{ color: var(--white); font-size: 0.85rem; letter-spacing: 0.1em; margin-bottom: 1rem; }
.footer-gulsons a{ color: var(--steel-light); }
.footer-gulsons a:hover{ color: var(--amber); }
.footer-bottom{
  border-top: 1px solid rgba(169,194,214,0.15);
  margin-top: 2.4rem; padding-top: 1.4rem;
  font-family: var(--font-mono); font-size: 0.75rem; color: var(--steel);
  display:flex; justify-content:space-between; flex-wrap:wrap; gap:0.6rem;
}

/* Back to top */
#backToTop{
  position: fixed; right: 1.4rem; bottom: 1.4rem;
  width: 44px; height: 44px;
  background: var(--amber); color: var(--ink-navy);
  display:flex; align-items:center; justify-content:center;
  border-radius: 50%; border: none;
  opacity: 0; visibility: hidden; transform: translateY(10px);
  transition: opacity .25s ease, transform .25s ease, visibility .25s ease;
  z-index: 1050;
  box-shadow: 0 8px 20px rgba(0,0,0,0.25);
}
#backToTop.show{ opacity: 1; visibility: visible; transform: translateY(0); }

/* Section divider tick marks */
.tick-divider{
  display:flex; align-items:center; gap:8px; margin: 0 0 2rem;
}
.tick-divider .t{ width: 3px; height: 14px; background: var(--line); }
.tick-divider .t.on{ background: var(--amber); height: 20px; }

@media (max-width: 575px){
  .hero-ctas{ flex-direction: column; }
  .hero-ctas .btn-hero-primary, .hero-ctas .btn-hero-ghost{ text-align:center; }
}