/* ===========================================================
   WELDWORX — shared stylesheet
   Palette: deep navy steel + terracotta weld-spark orange + slate teal
   Type: Montserrat throughout
   =========================================================== */

@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@400;500;600;700;800&display=swap');

:root{
  --navy-900:#0F1729;
  --navy-800:#182238;
  --navy-700:#232F49;
  --orange-500:#E07B39;
  --orange-600:#C4632A;
  --orange-100:#FBE8D9;
  --teal-600:#2C5364;
  --teal-100:#DCE9EC;
  --paper:#F6F4EF;
  --paper-dim:#EDEAE2;
  --ink-900:#191D24;
  --ink-600:#565F6C;
  --ink-400:#8B93A0;
  --line:#DEDAD0;
  --radius:2px;
}

*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  background:var(--paper);
  color:var(--ink-900);
  font-family:'Montserrat',system-ui,sans-serif;
  font-size:16px;
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;}
h1,h2,h3,h4{
  font-family:'Montserrat',sans-serif;
  font-weight:800;
  line-height:1.1;
  margin:0 0 .5em;
  letter-spacing:-0.01em;
}
p{margin:0 0 1em;color:var(--ink-600);}
.mono{
  font-family:'Montserrat',sans-serif;
  font-weight:600;
  letter-spacing:.08em;
  text-transform:uppercase;
  font-size:.72rem;
}
.wrap{max-width:1240px;margin:0 auto;padding:0 40px;}
@media(max-width:720px){.wrap{padding:0 20px;}}

/* focus visibility */
a:focus-visible,button:focus-visible{
  outline:2px solid var(--orange-500);
  outline-offset:3px;
}
@media (prefers-reduced-motion: reduce){
  *{animation-duration:.001ms !important;transition-duration:.001ms !important;}
}

/* ---------- NAV ---------- */
.site-header{
  position:sticky;top:0;z-index:50;
  background:var(--paper);
  border-bottom:1px solid var(--line);
}
.nav{
  display:flex;align-items:center;justify-content:space-between;
  padding:16px 0;
}
.brand{display:flex;align-items:center;}
.brand img{height:38px;width:auto;object-fit:contain;}
.nav-links{display:flex;gap:2px;align-items:center;}
.nav-links a{
  font-size:.88rem;font-weight:600;color:var(--ink-600);
  padding:10px 16px;position:relative;
}
.nav-links a:hover{color:var(--ink-900);}
.nav-links a.active{color:var(--ink-900);}
.nav-links a.active::after{
  content:"";position:absolute;left:16px;right:16px;bottom:4px;height:2px;background:var(--orange-500);
}
.nav-cta{
  background:var(--navy-900);color:#fff !important;
  padding:11px 20px !important;border-radius:var(--radius);
  font-size:.82rem !important;
}
.nav-cta:hover{background:var(--orange-600);}
.nav-toggle{display:none;background:none;border:0;cursor:pointer;padding:6px;}
.nav-toggle svg{width:26px;height:26px;stroke:var(--ink-900);}

@media(max-width:860px){
  .nav-links{
    position:fixed;inset:64px 0 0 0;background:var(--paper);
    flex-direction:column;align-items:stretch;padding:12px 20px;
    display:none;gap:0;border-top:1px solid var(--line);
  }
  .nav-links.open{display:flex;}
  .nav-links a{padding:16px 4px;border-bottom:1px solid var(--line);}
  .nav-cta{margin-top:12px;text-align:center;}
  .nav-toggle{display:block;}
}

/* ---------- HERO (split panel signature) ---------- */
.hero{
  display:grid;grid-template-columns:1.1fr .9fr;
  min-height:560px;
}
.hero-copy{
  background:var(--paper);
  display:flex;flex-direction:column;justify-content:center;
  padding:64px 56px;
}
.hero-panel{
  position:relative;background:var(--navy-900);color:#fff;
  display:flex;flex-direction:column;justify-content:center;
  padding:64px 48px;
  background-size:cover;background-position:center;
  overflow:hidden;
}
.hero-panel::before{
  content:"";position:absolute;inset:0;
  background:linear-gradient(160deg,rgba(15,23,41,.94),rgba(15,23,41,.75) 55%,rgba(15,23,41,.55));
}
.hero-panel-inner{position:relative;z-index:1;}
.hero-panel h2{font-size:2rem;color:#fff;}
.hero-panel h2 em{color:var(--orange-500);font-style:normal;}
.hero-panel p{color:#C7CDD8;max-width:38ch;}
.eyebrow{
  font-family:'Montserrat';font-weight:600;font-size:.72rem;text-transform:uppercase;
  letter-spacing:.12em;color:var(--orange-500);display:flex;align-items:center;gap:10px;margin-bottom:18px;
}
.eyebrow::before{content:"";width:24px;height:2px;background:var(--orange-500);display:inline-block;}
.hero-copy h1{font-size:clamp(2.1rem,4vw,3.1rem);}
.hero-copy p.lead{font-size:1.05rem;color:var(--ink-600);max-width:46ch;}
@media(max-width:900px){
  .hero{grid-template-columns:1fr;}
  .hero-copy,.hero-panel{padding:44px 24px;}
}

/* ---------- SPEC PLATE (signature chip) ---------- */
.spec-row{display:flex;flex-wrap:wrap;gap:10px;margin:22px 0 6px;}
.spec-plate{
  font-family:'Montserrat';font-weight:600;font-size:.7rem;letter-spacing:.08em;text-transform:uppercase;
  border:1px solid var(--line);border-radius:var(--radius);
  padding:7px 12px;color:var(--ink-600);background:#fff;
  display:inline-flex;align-items:center;gap:6px;
}
.spec-plate::before{content:"";width:6px;height:6px;background:var(--orange-500);border-radius:50%;}
.hero-panel .spec-plate{background:rgba(255,255,255,.06);border-color:rgba(255,255,255,.22);color:#D8DCE4;}

/* ---------- BUTTONS ---------- */
.btn{
  display:inline-flex;align-items:center;gap:10px;
  padding:14px 26px;border-radius:var(--radius);
  font-weight:600;font-size:.92rem;border:1px solid transparent;cursor:pointer;
  transition:transform .15s ease;
}
.btn:hover{transform:translateY(-1px);}
.btn-primary{background:var(--orange-500);color:#fff;}
.btn-primary:hover{background:var(--orange-600);}
.btn-ghost{border-color:var(--line);color:var(--ink-900);}
.btn-ghost:hover{border-color:var(--ink-900);}
.btn-invert{border-color:rgba(255,255,255,.4);color:#fff;}
.btn-invert:hover{border-color:#fff;}
.btn-row{display:flex;gap:14px;margin-top:28px;flex-wrap:wrap;}

/* ---------- SECTION LABEL ---------- */
.section-head{max-width:640px;margin-bottom:44px;}
.section-head .eyebrow{margin-bottom:14px;}
.rule{height:3px;width:64px;background:var(--orange-500);margin:0 0 22px;}

/* ---------- SERVICE GRID (home) ---------- */
.services{padding:96px 0;}
.service-grid{
  display:grid;grid-template-columns:repeat(4,1fr);gap:1px;
  background:var(--line);border:1px solid var(--line);
}
.service-card{
  background:var(--paper);padding:36px 28px;
  transition:background .2s ease;
}
.service-card:hover{background:#fff;}
.service-icon{width:46px;height:46px;margin-bottom:22px;color:var(--orange-500);}
.service-card h3{font-size:1.08rem;margin-bottom:10px;}
.service-card p{font-size:.9rem;margin-bottom:16px;}
.service-link{font-size:.82rem;font-weight:600;color:var(--navy-900);display:inline-flex;align-items:center;gap:6px;}
.service-link svg{width:14px;height:14px;transition:transform .15s;}
.service-card:hover .service-link svg{transform:translateX(3px);}
@media(max-width:980px){.service-grid{grid-template-columns:repeat(2,1fr);}}
@media(max-width:560px){.service-grid{grid-template-columns:1fr;}}

/* ---------- BUILT-FOR band ---------- */
.band{background:var(--navy-900);color:#fff;padding:88px 0;position:relative;overflow:hidden;}
.band::after{
  content:"";position:absolute;right:-8%;top:-30%;width:520px;height:520px;
  background:radial-gradient(circle,rgba(224,123,57,.16),transparent 70%);
}
.band-grid{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center;position:relative;z-index:1;}
.band h2{font-size:clamp(1.8rem,3vw,2.4rem);color:#fff;}
.band p{color:#C7CDD8;}
.band img{border-radius:var(--radius);}
@media(max-width:860px){.band-grid{grid-template-columns:1fr;}}

/* ---------- DETAIL PAGE: intro + 3up features ---------- */
.intro{padding:88px 0 40px;}
.intro-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:64px;align-items:start;}
.intro-grid img{border-radius:var(--radius);}
.intro h2{font-size:clamp(1.7rem,3vw,2.3rem);}
.feature-list{margin-top:34px;display:flex;flex-direction:column;gap:26px;}
.feature-item{display:flex;gap:18px;}
.feature-icon{
  flex:none;width:46px;height:46px;border-radius:var(--radius);
  background:var(--teal-100);color:var(--teal-600);
  display:flex;align-items:center;justify-content:center;
}
.feature-icon svg{width:24px;height:24px;}
.feature-item h4{font-size:1rem;margin-bottom:4px;}
.feature-item p{font-size:.9rem;margin-bottom:0;}
@media(max-width:900px){.intro-grid{grid-template-columns:1fr;}}

/* ---------- crafted-to-last band with photo ---------- */
.showcase{padding:20px 0 100px;}
.showcase-grid{display:grid;grid-template-columns:.85fr 1.15fr;background:var(--navy-900);color:#fff;border-radius:var(--radius);overflow:hidden;}
.showcase-copy{padding:60px 52px;display:flex;flex-direction:column;justify-content:center;}
.showcase-copy h2{color:#fff;font-size:1.9rem;}
.showcase-copy p{color:#C7CDD8;}
.showcase img{width:100%;height:100%;object-fit:cover;min-height:340px;}
@media(max-width:900px){.showcase-grid{grid-template-columns:1fr;}.showcase-copy{padding:44px 28px;}}

/* ---------- applications strip ---------- */
.applications{padding:0 0 100px;}
.app-head{display:flex;justify-content:space-between;align-items:flex-end;margin-bottom:40px;gap:24px;flex-wrap:wrap;}
.app-head p{max-width:46ch;margin-bottom:0;}
.app-strip{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;}
.app-card{border:1px solid var(--line);padding:24px 20px;background:#fff;}
.app-card .num{font-family:'Montserrat';font-weight:600;color:var(--orange-500);font-size:.78rem;display:block;margin-bottom:14px;}
.app-card h4{font-size:.95rem;margin-bottom:6px;}
.app-card p{font-size:.85rem;margin-bottom:0;}
@media(max-width:900px){.app-strip{grid-template-columns:repeat(2,1fr);}}
@media(max-width:560px){.app-strip{grid-template-columns:1fr;}}

/* ---------- other-services teaser ---------- */
.teaser{padding:0 0 100px;}
.teaser-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border:1px solid var(--line);}
.teaser-card{background:var(--paper);padding:30px 26px;}
.teaser-card.current{background:var(--navy-900);color:#fff;}
.teaser-card.current p{color:#C7CDD8;}
.teaser-card h4{font-size:1rem;margin-bottom:8px;}
.teaser-card p{font-size:.87rem;}
.teaser-card a{font-size:.8rem;font-weight:600;color:var(--orange-500);}
@media(max-width:800px){.teaser-grid{grid-template-columns:1fr;}}

/* ---------- CTA band ---------- */
.cta{
  background:var(--paper-dim);padding:80px 0;text-align:center;
  border-top:1px solid var(--line);border-bottom:1px solid var(--line);
}
.cta h2{font-size:clamp(1.6rem,3vw,2.1rem);}
.cta p{max-width:46ch;margin:0 auto 8px;}
.cta .btn-row{justify-content:center;}

/* ---------- FOOTER ---------- */
footer{background:var(--navy-900);color:#C7CDD8;padding:64px 0 28px;}
.footer-grid{display:grid;grid-template-columns:1.3fr 1fr 1fr 1fr;gap:40px;}
.footer-brand{display:flex;align-items:center;margin-bottom:16px;}
.footer-brand img{height:28px;width:auto;}
footer p{color:#8B93A0;font-size:.88rem;}
footer h5{font-family:'Montserrat';font-weight:600;font-size:.72rem;letter-spacing:.1em;text-transform:uppercase;color:#8B93A0;margin-bottom:16px;font-weight:500;}
.footer-links{display:flex;flex-direction:column;gap:11px;}
.footer-links a{font-size:.88rem;color:#D8DCE4;}
.footer-links a:hover{color:var(--orange-500);}
.footer-bottom{
  margin-top:52px;padding-top:24px;border-top:1px solid rgba(255,255,255,.1);
  display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;
  font-size:.8rem;color:#6B7280;
}
@media(max-width:860px){.footer-grid{grid-template-columns:1fr 1fr;}}
@media(max-width:520px){.footer-grid{grid-template-columns:1fr;}}

/* ---------- CONTACT PAGE ---------- */
.contact-hero{background:var(--navy-900);color:#fff;padding:80px 0 90px;position:relative;overflow:hidden;}
.contact-hero::after{
  content:"";position:absolute;left:-10%;bottom:-40%;width:480px;height:480px;
  background:radial-gradient(circle,rgba(44,83,100,.35),transparent 70%);
}
.contact-hero-inner{position:relative;z-index:1;max-width:640px;}
.contact-hero h1{color:#fff;font-size:clamp(2rem,4vw,2.8rem);}
.contact-hero p{color:#C7CDD8;font-size:1.05rem;}

.contact-body{padding:80px 0 100px;}
.contact-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:64px;align-items:start;}
@media(max-width:900px){.contact-grid{grid-template-columns:1fr;}}

.info-card{border:1px solid var(--line);background:#fff;padding:8px 0;margin-bottom:28px;}
.info-row{display:flex;gap:16px;padding:20px 24px;border-bottom:1px solid var(--line);}
.info-row:last-child{border-bottom:none;}
.info-icon{flex:none;width:38px;height:38px;color:var(--orange-500);}
.info-row h5{font-family:'Montserrat';font-weight:600;font-size:.7rem;letter-spacing:.08em;text-transform:uppercase;color:var(--ink-400);margin-bottom:6px;font-weight:500;}
.info-row p{margin-bottom:0;color:var(--ink-900);font-weight:500;}
.info-row a{color:var(--ink-900);}
.info-row a:hover{color:var(--orange-600);}

.hours-card{border:1px solid var(--line);background:#fff;padding:24px;}
.hours-card h5{font-family:'Montserrat';font-weight:600;font-size:.7rem;letter-spacing:.08em;text-transform:uppercase;color:var(--ink-400);margin-bottom:14px;font-weight:500;}
.hours-row{display:flex;justify-content:space-between;font-size:.9rem;padding:8px 0;border-bottom:1px dashed var(--line);}
.hours-row:last-child{border-bottom:none;}
.hours-row span:first-child{color:var(--ink-600);}
.hours-row span:last-child{font-weight:600;}

.form-card{border:1px solid var(--line);background:#fff;padding:40px;}
.form-card h3{margin-bottom:6px;}
.form-card > p{margin-bottom:28px;}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-bottom:18px;}
@media(max-width:560px){.form-row{grid-template-columns:1fr;}}
.field{display:flex;flex-direction:column;gap:8px;}
.field label{font-size:.8rem;font-weight:600;color:var(--ink-900);}
.field input,.field select,.field textarea{
  border:1px solid var(--line);border-radius:var(--radius);padding:12px 14px;
  font-family:'Montserrat';font-size:.92rem;background:var(--paper);color:var(--ink-900);
}
.field input:focus,.field select:focus,.field textarea:focus{
  outline:none;border-color:var(--orange-500);background:#fff;
}
.field textarea{resize:vertical;min-height:120px;}
.form-note{font-size:.78rem;color:var(--ink-400);margin-top:16px;margin-bottom:0;}

.map-frame{border:1px solid var(--line);margin-top:0;height:340px;overflow:hidden;}
.map-frame iframe{width:100%;height:100%;border:0;filter:grayscale(.15);}

.form-success{
  display:none;border:1px solid var(--orange-500);background:var(--orange-100);
  padding:18px 20px;border-radius:var(--radius);font-size:.9rem;margin-top:18px;color:var(--ink-900);
}

/* ---------- LANGUAGE TOGGLE ---------- */
.lang-toggle{
  display:flex;border:1px solid var(--line);border-radius:20px;overflow:hidden;
  margin-left:6px;flex:none;
}
.lang-btn{
  font-family:'Montserrat';font-weight:600;font-size:.68rem;padding:8px 12px;
  background:transparent;border:0;cursor:pointer;color:var(--ink-600);
  letter-spacing:.05em;font-weight:500;
}
.lang-btn.active{background:var(--navy-900);color:#fff;}
.lang-btn:hover:not(.active){color:var(--ink-900);}
@media(max-width:860px){
  .lang-toggle{margin:16px 0 0;align-self:flex-start;}
}

/* ---------- CHIP LIST (metals we weld) ---------- */
.chip-list{display:flex;flex-wrap:wrap;gap:10px;margin:20px 0 0;}
.metal-chip{
  font-size:.82rem;font-weight:600;padding:8px 16px;border-radius:20px;
  background:var(--teal-100);color:var(--teal-600);
}

/* ---------- PROCESS STRIP (3-up cards, reuses app-card look) ---------- */
.process-strip{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:36px;}
@media(max-width:800px){.process-strip{grid-template-columns:1fr;}}

/* ---------- turnkey note block ---------- */
.note-block{
  margin-top:36px;padding:24px 26px;border-left:3px solid var(--orange-500);
  background:var(--paper-dim);
}
.note-block p{margin-bottom:0;font-size:.92rem;}

/* teaser grid: allow 4-up */
.teaser-grid.cols-4{grid-template-columns:repeat(4,1fr);}
@media(max-width:900px){.teaser-grid.cols-4{grid-template-columns:1fr 1fr;}}
@media(max-width:560px){.teaser-grid.cols-4{grid-template-columns:1fr;}}

.section-tight{padding-top:8px;}