/* ============================================================
   STC MANAGERS — Ships Total Care
   Palette drawn from the STC logo: deep pine green, leaf green,
   ink black, sea-glass neutrals. Type: Barlow Condensed display,
   Source Sans 3 body, IBM Plex Mono for labels & specs.
   ============================================================ */

:root{
  --pine:       #123d22;   /* deep logo green */
  --pine-dark:  #0b2a17;
  --leaf:       #2e9e44;   /* bright logo green */
  --leaf-soft:  #e6f3e9;
  --ink:        #10160f;
  --body:       #3c4a41;
  --paper:      #f6f8f6;
  --white:      #ffffff;
  --line:       #dbe5dc;
  --mono:       "IBM Plex Mono", monospace;
  --display:    "Barlow Condensed", sans-serif;
  --text:       "Source Sans 3", sans-serif;
  --maxw:       1160px;
  --radius:     6px;
}

*{ margin:0; padding:0; box-sizing:border-box; }
html{ overflow-x:clip; }
body{ overflow-x:clip; max-width:100vw; }
html{ scroll-behavior:smooth; }
@media (prefers-reduced-motion: reduce){
  html{ scroll-behavior:auto; }
  *,*::before,*::after{ animation:none !important; transition:none !important; }
}

body{
  font-family:var(--text);
  font-size:1.0625rem;
  line-height:1.65;
  color:var(--body);
  background:var(--white);
}

img{ max-width:100%; display:block; }
a{ color:var(--pine); }

.wrap{ max-width:var(--maxw); margin:0 auto; padding:0 24px; }
.mono{ font-family:var(--mono); }

.skip-link{
  position:absolute; left:-999px; top:0; background:var(--pine); color:#fff;
  padding:10px 16px; z-index:200;
}
.skip-link:focus{ left:0; }

/* ---------- The STC wave — signature element from the logo ---------- */
.wave{
  display:block; width:120px; height:14px; margin-top:14px;
  color:var(--leaf);
}
.wave.centered{ margin-left:auto; margin-right:auto; }

/* ---------- Header ---------- */
.topbar{
  position:sticky; top:0; z-index:100;
  background:var(--white);
  border-bottom:1px solid var(--line);
}
.utility{
  background:var(--pine-dark); color:#cfe3d4;
  font-family:var(--mono); font-size:.72rem; letter-spacing:.06em;
}
.utility .wrap{
  display:flex; justify-content:space-between; gap:16px; padding:7px 24px;
}
.utility a{ color:#fff; text-decoration:none; }
.utility a:hover{ color:#9fe3b0; }
.utility span{ white-space:nowrap; }

.topbar-inner{
  display:flex; align-items:center; justify-content:space-between;
  padding-top:12px; padding-bottom:12px; gap:24px;
}
.brand{ display:flex; align-items:center; gap:14px; text-decoration:none; }
.brand img{ height:52px; width:auto; }
.brand-sub{
  font-family:var(--mono); font-size:.68rem; letter-spacing:.14em;
  color:var(--body); text-transform:uppercase; border-left:1px solid var(--line);
  padding-left:14px; line-height:1.5;
}
@media (max-width:560px){ .brand-sub{ display:none; } }

.nav-toggle{
  display:none; background:none; border:1px solid var(--line);
  border-radius:var(--radius); padding:8px 14px;
  font-family:var(--mono); font-size:.8rem; cursor:pointer; color:var(--ink);
}
.nav-menu{ list-style:none; display:flex; align-items:center; gap:4px; }
.nav-menu > li{ position:relative; }
.nav-menu a{
  display:block; padding:10px 13px; text-decoration:none;
  font-family:var(--display); font-weight:600; font-size:1.05rem;
  letter-spacing:.04em; text-transform:uppercase; color:var(--ink);
}
.nav-menu a:hover, .nav-menu a[aria-current="page"]{ color:var(--leaf); }
.nav-cta{
  background:var(--leaf); color:#fff !important; border-radius:var(--radius);
  margin-left:8px;
}
.nav-cta:hover{ background:var(--pine); color:#fff !important; }

/* dropdown */
.has-sub > a::after{ content:" ▾"; font-size:.7em; }
.sub{
  list-style:none; position:absolute; left:0; top:100%; min-width:280px;
  background:var(--white); border:1px solid var(--line); border-top:3px solid var(--leaf);
  box-shadow:0 14px 30px rgba(16,22,15,.12); display:none; z-index:50;
}
.has-sub:hover .sub, .has-sub:focus-within .sub{ display:block; }
.sub a{ font-family:var(--text); font-weight:600; font-size:.92rem; text-transform:none; letter-spacing:0; padding:10px 16px; }
.sub a:hover{ background:var(--leaf-soft); }

@media (max-width:920px){
  .nav-toggle{ display:inline-flex; align-items:center; gap:8px; }
  .nav-menu{
    display:none; position:absolute; left:0; right:0; top:100%;
    background:var(--white); border-bottom:1px solid var(--line);
    flex-direction:column; align-items:stretch; gap:0; padding:8px 0 16px;
    box-shadow:0 20px 30px rgba(16,22,15,.12);
  }
  .nav-menu.open{ display:flex; }
  .sub{ position:static; display:block; border:none; box-shadow:none; padding-left:14px; }
  .has-sub > a::after{ content:""; }
  .nav-cta{ margin:8px 16px 0; text-align:center; }
}

/* ---------- Hero (home) ---------- */
.hero{
  background:linear-gradient(160deg, var(--pine-dark) 0%, var(--pine) 55%, #17512d 100%);
  color:#eef6ef; position:relative; overflow:hidden;
}
/* faint rotating photos behind the hero */
.hero-bg{ position:absolute; inset:0; pointer-events:none; }
.hero-bg img{
  position:absolute; inset:0; width:100%; height:100%; object-fit:cover;
  opacity:0; animation:heroFade 21s infinite;
  transform:scale(1.03);
}
.hero-bg img:nth-child(2){ animation-delay:7s; }
.hero-bg img:nth-child(3){ animation-delay:14s; }
@keyframes heroFade{
  0%{ opacity:0; }
  8%{ opacity:.28; }
  33%{ opacity:.28; }
  42%{ opacity:0; }
  100%{ opacity:0; }
}
@media (prefers-reduced-motion: reduce){
  .hero-bg img{ animation:none; }
  .hero-bg img:first-child{ opacity:.24; }
}
.hero::after{
  content:""; position:absolute; inset:auto 0 0 0; height:160px;
  background:radial-gradient(120% 100% at 50% 120%, rgba(46,158,68,.35), transparent 70%);
  pointer-events:none;
}
.hero-inner{ padding:96px 24px 110px; position:relative; z-index:1; }
.eyebrow{
  font-family:var(--mono); font-size:.75rem; letter-spacing:.16em;
  text-transform:uppercase; color:var(--leaf);
}
.hero .eyebrow{ color:#8fdca2; }
.hero h1{
  font-family:var(--display); font-weight:700; text-transform:uppercase;
  font-size:clamp(2.6rem, 6vw, 4.6rem); line-height:1.02; letter-spacing:.01em;
  color:#fff; margin:18px 0 22px; max-width:18ch;
}
.hero h1 .accent{ color:#7ee694; }
.hero .lead{ max-width:56ch; font-size:1.15rem; color:#d7e8db; }
.hero-actions{ display:flex; flex-wrap:wrap; gap:14px; margin-top:34px; }

.btn{
  display:inline-block; text-decoration:none; border-radius:var(--radius);
  font-family:var(--display); font-weight:600; letter-spacing:.05em;
  text-transform:uppercase; font-size:1.02rem; padding:13px 26px;
  transition:background .2s, color .2s, border-color .2s;
}
.btn-solid{ background:var(--leaf); color:#fff; }
.btn-solid:hover{ background:#278a3b; }
.btn-line{ border:1px solid rgba(255,255,255,.45); color:#fff; }
.btn-line:hover{ border-color:#7ee694; color:#7ee694; }
.btn-dark{ border:1px solid var(--pine); color:var(--pine); }
.btn-dark:hover{ background:var(--pine); color:#fff; }
.btn-wide{ width:100%; text-align:center; }

/* rolling strip */
.hero-strip{
  position:relative; z-index:1; border-top:1px solid rgba(255,255,255,.15);
  overflow:hidden; padding:14px 0; font-size:.78rem; letter-spacing:.18em;
  color:#9ec9aa;
}
.hero-strip-track{ display:flex; gap:34px; white-space:nowrap; animation:strip 38s linear infinite; width:max-content; }
@keyframes strip{ from{ transform:translateX(0); } to{ transform:translateX(-50%); } }

/* ---------- Page hero (inner pages) ---------- */
.page-hero{
  background:linear-gradient(150deg, var(--pine-dark), var(--pine));
  color:#fff; padding:64px 0 56px;
}
.page-hero h1{
  font-family:var(--display); font-weight:700; text-transform:uppercase;
  font-size:clamp(2.1rem, 4.5vw, 3.4rem); line-height:1.05;
}
.crumbs{ font-family:var(--mono); font-size:.74rem; letter-spacing:.1em; margin-bottom:14px; color:#9ec9aa; }
.crumbs a{ color:#cfe8d6; text-decoration:none; }
.crumbs a:hover{ color:#7ee694; }

/* ---------- Sections ---------- */
.section{ padding:84px 0; }
.section-paper{ background:var(--paper); }
.section-dark{ background:var(--pine-dark); color:#d7e8db; }
.section-dark h2{ color:#fff; }

.section-head{ max-width:720px; margin-bottom:48px; }
.section-head.center{ margin-left:auto; margin-right:auto; text-align:center; }
h2{
  font-family:var(--display); font-weight:700; text-transform:uppercase;
  font-size:clamp(1.9rem, 3.6vw, 2.7rem); line-height:1.08; color:var(--ink);
}
.section-sub{ margin-top:16px; font-size:1.08rem; }
h3{
  font-family:var(--display); font-weight:600; text-transform:uppercase;
  font-size:1.35rem; line-height:1.15; color:var(--ink);
}

/* ---------- Service cards ---------- */
.cards{ display:grid; grid-template-columns:repeat(3, 1fr); gap:26px; }
@media (max-width:920px){ .cards{ grid-template-columns:repeat(2,1fr); } }
@media (max-width:620px){ .cards{ grid-template-columns:1fr; } }

.card{
  background:var(--white); border:1px solid var(--line); border-radius:var(--radius);
  overflow:hidden; display:flex; flex-direction:column;
  transition:transform .25s, box-shadow .25s;
}
.card:hover{ transform:translateY(-4px); box-shadow:0 18px 36px rgba(18,61,34,.14); }
.card-img{ aspect-ratio:16/10; object-fit:cover; width:100%; }
.card-body{ padding:22px 22px 26px; display:flex; flex-direction:column; gap:10px; flex:1; }
.card-tag{ font-size:.68rem; letter-spacing:.16em; color:var(--leaf); text-transform:uppercase; }
.card p{ font-size:.97rem; }
.card .card-link{
  margin-top:auto; font-family:var(--display); font-weight:600; letter-spacing:.06em;
  text-transform:uppercase; text-decoration:none; color:var(--pine);
}
.card .card-link:hover{ color:var(--leaf); }
.card-stretch{ position:relative; }
.card-stretch .card-link::after{ content:""; position:absolute; inset:0; }

/* ---------- Split (image + copy) ---------- */
.split{ display:grid; grid-template-columns:1.05fr .95fr; gap:56px; align-items:center; }
.split.rev{ grid-template-columns:.95fr 1.05fr; }
@media (max-width:880px){ .split, .split.rev{ grid-template-columns:1fr; gap:32px; } }
.split img{ border-radius:var(--radius); box-shadow:0 24px 48px rgba(18,61,34,.18); }
.split h2{ margin-bottom:6px; }
.split p + p{ margin-top:14px; }

.checklist{ list-style:none; margin-top:18px; display:grid; gap:10px; }
.checklist li{ padding-left:30px; position:relative; }
.checklist li::before{
  content:""; position:absolute; left:0; top:.42em; width:16px; height:9px;
  border-left:3px solid var(--leaf); border-bottom:3px solid var(--leaf);
  transform:rotate(-45deg);
}

/* ---------- Counters ---------- */
.facts{
  list-style:none; display:grid; grid-template-columns:repeat(4,1fr); gap:26px;
  text-align:center;
}
@media (max-width:820px){ .facts{ grid-template-columns:repeat(2,1fr); } }
.facts strong{
  display:block; font-family:var(--display); font-weight:700;
  font-size:clamp(2.6rem, 5vw, 3.8rem); color:#7ee694; line-height:1;
}
.facts span{ font-family:var(--mono); font-size:.72rem; letter-spacing:.12em; text-transform:uppercase; }

/* ---------- Client logos ---------- */
.clients{ display:grid; grid-template-columns:repeat(6,1fr); gap:18px; align-items:center; }
@media (max-width:980px){ .clients{ grid-template-columns:repeat(4,1fr); } }
@media (max-width:620px){ .clients{ grid-template-columns:repeat(3,1fr); } }
.clients img{
  width:100%; height:74px; object-fit:contain; background:#fff;
  border:1px solid var(--line); border-radius:var(--radius); padding:10px;
  filter:grayscale(1); opacity:.75; transition:filter .2s, opacity .2s;
}
.clients img:hover{ filter:none; opacity:1; }

/* ---------- Article (service pages) ---------- */
.article{ display:grid; grid-template-columns:2fr 1fr; gap:56px; align-items:start; }
@media (max-width:880px){ .article{ grid-template-columns:1fr; } }
.article-body > img{ border-radius:var(--radius); margin-bottom:30px; }
.article-body p + p{ margin-top:16px; }
.article-body ul{ margin:16px 0 0 0; }
.aside{
  border:1px solid var(--line); border-radius:var(--radius); padding:26px;
  background:var(--paper); position:sticky; top:120px;
}
.aside h3{ font-size:1.1rem; margin-bottom:14px; }
.aside-nav{ list-style:none; display:grid; gap:2px; margin-bottom:22px; }
.aside-nav a{
  display:block; padding:9px 12px; text-decoration:none; font-weight:600;
  font-size:.94rem; border-radius:var(--radius); color:var(--body);
}
.aside-nav a:hover{ background:var(--leaf-soft); color:var(--pine); }
.aside-nav a[aria-current="page"]{ background:var(--pine); color:#fff; }
.aside .btn{ width:100%; text-align:center; }

/* ---------- Machines (waterjetting) ---------- */
.machines{ display:grid; gap:26px; }
.machine{
  display:grid; grid-template-columns:280px 1fr; gap:30px; align-items:center;
  border:1px solid var(--line); border-radius:var(--radius); padding:26px; background:#fff;
}
@media (max-width:720px){ .machine{ grid-template-columns:1fr; } }
.machine img{ border-radius:var(--radius); }
.specs{ width:100%; border-collapse:collapse; margin-top:12px; font-size:.92rem; }
.specs td{ padding:7px 10px; border-bottom:1px solid var(--line); }
.specs td:first-child{ font-family:var(--mono); font-size:.74rem; letter-spacing:.06em; text-transform:uppercase; color:var(--pine); width:46%; }

/* ---------- Gallery ---------- */
.grid-gallery{ display:grid; grid-template-columns:repeat(4,1fr); gap:14px; }
@media (max-width:920px){ .grid-gallery{ grid-template-columns:repeat(3,1fr); } }
@media (max-width:620px){ .grid-gallery{ grid-template-columns:repeat(2,1fr); } }
.grid-gallery a{ display:block; border-radius:var(--radius); overflow:hidden; }
.grid-gallery img{ aspect-ratio:1/1; object-fit:cover; width:100%; transition:transform .3s; }
.grid-gallery a:hover img{ transform:scale(1.05); }

.lightbox{
  position:fixed; inset:0; background:rgba(11,42,23,.92); display:none;
  align-items:center; justify-content:center; z-index:300; padding:30px;
}
.lightbox.open{ display:flex; }
.lightbox img{ max-height:88vh; max-width:92vw; border-radius:var(--radius); }
.lightbox button{
  position:absolute; top:18px; right:22px; background:none; border:none;
  color:#fff; font-size:2.2rem; cursor:pointer; line-height:1;
}

/* ---------- Contact ---------- */
.contact-grid{ display:grid; grid-template-columns:1fr 1fr; gap:56px; align-items:start; }
@media (max-width:880px){ .contact-grid{ grid-template-columns:1fr; } }
.contact-list{ list-style:none; display:grid; gap:14px; margin-top:26px; font-size:.95rem; }
.contact-list span{
  display:block; font-family:var(--mono); font-size:.68rem; letter-spacing:.16em;
  color:var(--leaf); text-transform:uppercase; margin-bottom:2px;
}
.contact-list a{ color:var(--ink); text-decoration:none; font-weight:600; }
.contact-list a:hover{ color:var(--leaf); }

.contact-form{
  background:#fff; border:1px solid var(--line); border-radius:var(--radius);
  padding:30px;
}
.field{ margin-bottom:18px; }
.field label{
  display:block; font-family:var(--mono); font-size:.7rem; letter-spacing:.14em;
  text-transform:uppercase; color:var(--pine); margin-bottom:7px;
}
.field input, .field textarea{
  width:100%; border:1px solid var(--line); border-radius:var(--radius);
  padding:12px 14px; font-family:var(--text); font-size:1rem; color:var(--ink);
  background:var(--paper);
}
.field input:focus, .field textarea:focus{
  outline:2px solid var(--leaf); outline-offset:1px; background:#fff;
}
.form-note{ font-size:.83rem; margin-top:12px; color:#6b7a70; }
.map{ border:0; width:100%; height:340px; border-radius:var(--radius); margin-top:30px; }

/* ---------- CTA band ---------- */
.cta-band{ background:var(--leaf); color:#fff; }
.cta-band .wrap{
  display:flex; flex-wrap:wrap; align-items:center; justify-content:space-between;
  gap:22px; padding-top:44px; padding-bottom:44px;
}
.cta-band h2{ color:#fff; font-size:clamp(1.6rem,3vw,2.2rem); }
.cta-band .btn{ background:#fff; color:var(--pine); }
.cta-band .btn:hover{ background:var(--pine-dark); color:#fff; }

/* ---------- Footer ---------- */
.footer{ background:var(--pine-dark); color:#b9d3c1; font-size:.95rem; }
.footer a{ color:#e4f2e8; text-decoration:none; }
.footer a:hover{ color:#7ee694; }
.footer-grid{
  display:grid; grid-template-columns:1.3fr 1fr 1fr; gap:40px;
  padding-top:64px; padding-bottom:44px;
}
@media (max-width:820px){ .footer-grid{ grid-template-columns:1fr; } }
.footer h4{
  font-family:var(--display); font-weight:600; text-transform:uppercase;
  letter-spacing:.08em; color:#fff; margin-bottom:16px; font-size:1.05rem;
}
.footer ul{ list-style:none; display:grid; gap:9px; }
.footer .iso{ display:flex; gap:12px; margin-top:18px; }
.footer .iso img{ height:58px; width:auto; background:#fff; border-radius:4px; padding:4px; }
.footer-base{
  border-top:1px solid rgba(255,255,255,.12);
  padding:18px 0; font-family:var(--mono); font-size:.72rem; letter-spacing:.1em;
  display:flex; flex-wrap:wrap; gap:12px; justify-content:space-between;
}

/* ---------- Reveal on scroll ---------- */
.reveal{ opacity:0; transform:translateY(18px); transition:opacity .6s ease, transform .6s ease; }
.reveal.in{ opacity:1; transform:none; }
@media (prefers-reduced-motion: reduce){ .reveal{ opacity:1; transform:none; } }

:focus-visible{ outline:2px solid var(--leaf); outline-offset:2px; }

/* ---------- Seminars timeline ---------- */
.timeline{ position:relative; max-width:860px; margin:0 auto; padding-left:34px; }
.timeline::before{
  content:""; position:absolute; left:9px; top:6px; bottom:6px; width:3px;
  background:linear-gradient(180deg, var(--leaf), var(--pine));
  border-radius:2px;
}
.tl-year{
  position:relative; margin:38px 0 18px;
  font-family:var(--display); font-weight:700; font-size:1.7rem;
  color:var(--pine); text-transform:uppercase; letter-spacing:.04em;
}
.tl-year::before{
  content:""; position:absolute; left:-32px; top:.42em; width:15px; height:15px;
  background:var(--leaf); border:3px solid #fff; border-radius:50%;
  box-shadow:0 0 0 3px var(--leaf);
}
.tl-item{
  position:relative; background:#fff; border:1px solid var(--line);
  border-left:4px solid var(--leaf); border-radius:var(--radius);
  padding:16px 20px; margin-bottom:14px;
  transition:transform .2s, box-shadow .2s;
}
.tl-item:hover{ transform:translateX(4px); box-shadow:0 10px 24px rgba(18,61,34,.12); }
.tl-item::before{
  content:""; position:absolute; left:-29px; top:24px; width:9px; height:9px;
  background:#fff; border:3px solid var(--pine); border-radius:50%;
}
.tl-date{
  font-family:var(--mono); font-size:.72rem; letter-spacing:.14em;
  color:var(--leaf); text-transform:uppercase;
}
.tl-item h3{ font-size:1.15rem; margin:4px 0 4px; text-transform:none; letter-spacing:0; font-family:var(--text); font-weight:700; color:var(--ink); }
.tl-provider{ font-size:.88rem; color:#6b7a70; }
.tl-provider::before{ content:"— "; color:var(--leaf); }
@media (max-width:560px){ .timeline{ padding-left:26px; } .tl-year::before{ left:-25px; } .tl-item::before{ left:-22px; } }

/* ---------- Service page album carousels ---------- */
.album-title{ margin:36px 0 12px; }
.carousel{ position:relative; }
.carousel-track{
  display:flex; gap:12px; overflow-x:auto; scroll-snap-type:x mandatory;
  scroll-behavior:smooth; padding:4px 2px 14px;
  -webkit-overflow-scrolling:touch; scrollbar-width:thin; scrollbar-color:var(--leaf) var(--line);
}
.carousel-track a{
  flex:0 0 auto; width:min(320px, 72vw); scroll-snap-align:start;
  border-radius:var(--radius); overflow:hidden;
}
.carousel-track img{
  width:100%; aspect-ratio:4/3; object-fit:cover; display:block;
  transition:transform .3s;
}
.carousel-track a:hover img{ transform:scale(1.04); }
.car-btn{
  position:absolute; top:50%; transform:translateY(-50%); z-index:5;
  width:42px; height:42px; border-radius:50%; border:none; cursor:pointer;
  background:var(--pine); color:#fff; font-size:1.5rem; line-height:1;
  display:flex; align-items:center; justify-content:center;
  box-shadow:0 6px 16px rgba(18,61,34,.3); transition:background .2s;
}
.car-btn:hover{ background:var(--leaf); }
.car-prev{ left:-8px; } .car-next{ right:-8px; }
@media (max-width:640px){ .car-btn{ display:none; } }

/* ---------- Contact form status ---------- */
.form-status{ padding:12px 16px; border-radius:var(--radius); margin-bottom:18px; font-weight:600; }
.form-ok{ background:var(--leaf-soft); color:var(--pine); border:1px solid var(--leaf); }
.form-err{ background:#fdeaea; color:#8a1f1f; border:1px solid #e3a5a5; }

/* ---------- utility-mobile-fix ---------- */
.utility .wrap{ flex-wrap:wrap; justify-content:center; text-align:center; }
@media (max-width:640px){
  .utility .wrap span:last-child{ display:none; } /* hide address on phones */
  .utility{ font-size:.68rem; }
  .utility span{ white-space:normal; }
}