/* ==========================================================================
   SEGMOR MACHINERIE INC. — Technical / Blueprint Design System
   Paper + graphite + blueprint-blue + copper. Precision-drawing motifs.
   ========================================================================== */

:root{
  --paper:#f4f1ea;
  --paper-alt:#ece6d8;
  --paper-card:#fbfaf6;
  --ink:#22262b;
  --ink-soft:#565c64;
  --ink-faint:#8a8f96;
  --blue:#2f5f8a;
  --blue-dark:#1f4666;
  --copper:#b8763f;
  --copper-dark:#96612f;
  --line:#d7d0bf;
  --line-strong:#c2b9a2;
  --dark:#1b2025;
  --dark-2:#242a30;
  --dark-line:#38414a;
  --cream:#f4f1ea;
  --danger:#a6402f;
  --radius:2px;
  --maxw:1240px;
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
html,body{background:var(--paper);color:var(--ink)}
body{
  font-family:'Work Sans',sans-serif;
  font-size:16px;
  line-height:1.55;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button{font-family:inherit;cursor:pointer}
input,select,textarea{font-family:inherit;font-size:1rem}
ul{list-style:none}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 1.75rem}

h1,h2,h3,h4{
  font-family:'Big Shoulders Display',sans-serif;
  font-weight:700;
  text-transform:uppercase;
  letter-spacing:0.01em;
  line-height:1.02;
  color:var(--ink);
}
.mono{font-family:'JetBrains Mono',monospace;letter-spacing:0.04em;}
.eyebrow{
  font-family:'JetBrains Mono',monospace;
  font-size:0.72rem;
  letter-spacing:0.18em;
  text-transform:uppercase;
  color:var(--blue);
  display:flex;align-items:center;gap:0.6rem;
  margin-bottom:0.9rem;
}
.eyebrow::before{content:"";width:22px;height:1px;background:var(--copper);display:inline-block}

/* ---------- reveal animation: CSS-only, safe if JS never loads ---------- */
@keyframes revealIn{from{opacity:0;transform:translateY(14px)}to{opacity:1;transform:translateY(0)}}
.reveal{animation:revealIn .7s cubic-bezier(.2,.7,.3,1) both;animation-delay:calc(var(--i,0) * 0.07s)}
@media (prefers-reduced-motion: reduce){.reveal{animation:none}}

/* ---------- technical motifs ---------- */
.tick-rule{
  height:10px;
  background-image:repeating-linear-gradient(90deg, var(--line-strong) 0 1px, transparent 1px 12px);
  background-position:bottom;
  opacity:.7;
}
.corner-frame{position:relative}
.corner-frame::before,.corner-frame::after{
  content:"";position:absolute;width:22px;height:22px;
  border:2px solid var(--copper);
  z-index:2;
}
.corner-frame::before{top:-8px;left:-8px;border-right:none;border-bottom:none}
.corner-frame::after{bottom:-8px;right:-8px;border-left:none;border-top:none}
.dim-line{
  display:flex;align-items:center;gap:0.5rem;
  font-family:'JetBrains Mono',monospace;font-size:.72rem;letter-spacing:.08em;
  color:var(--ink-faint);text-transform:uppercase;
}
.dim-line .l{flex:1;height:1px;background:var(--line-strong);position:relative}
.dim-line .l::before,.dim-line .l::after{content:"";position:absolute;top:-3px;width:1px;height:7px;background:var(--line-strong)}
.dim-line .l::before{left:0}
.dim-line .l::after{right:0}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex;align-items:center;gap:.6rem;
  padding:.9rem 1.6rem;
  font-family:'JetBrains Mono',monospace;
  font-size:.82rem;letter-spacing:.06em;text-transform:uppercase;
  border-radius:var(--radius);
  border:1px solid transparent;
  transition:all .2s ease;
  white-space:nowrap;
}
.btn svg{width:16px;height:16px;flex:none}
.btn-copper{background:var(--copper);color:#fff}
.btn-copper:hover{background:var(--copper-dark)}
.btn-ink{background:var(--ink);color:var(--paper)}
.btn-ink:hover{background:var(--blue-dark)}
.btn-outline{background:transparent;border-color:var(--ink);color:var(--ink)}
.btn-outline:hover{background:var(--ink);color:var(--paper)}
.btn-outline-light{background:transparent;border-color:rgba(244,241,234,.4);color:var(--paper)}
.btn-outline-light:hover{background:var(--paper);color:var(--dark)}
.btn-block{width:100%;justify-content:center}
.btn[disabled]{opacity:.4;cursor:not-allowed}

/* ---------- nav ---------- */
#nav{
  position:sticky;top:0;z-index:100;
  background:rgba(244,241,234,.94);
  backdrop-filter:blur(6px);
  border-bottom:1px solid var(--line);
}
.nav-in{
  max-width:var(--maxw);margin:0 auto;padding:0 1.75rem;
  height:74px;display:flex;align-items:center;justify-content:space-between;gap:2rem;
}
.brand{display:flex;align-items:center;gap:.65rem}
.brand .mark{width:38px;height:38px;flex:none;color:var(--copper)}
.brand .word{display:flex;flex-direction:column;line-height:1}
.brand .word b{
  font-family:'Big Shoulders Display',sans-serif;font-weight:700;font-size:1.32rem;
  letter-spacing:.03em;color:var(--ink);
}
.brand .word span{
  font-family:'JetBrains Mono',monospace;font-size:.58rem;letter-spacing:.16em;color:var(--ink-faint);
  text-transform:uppercase;
}
.nav-links{display:flex;align-items:center;gap:1.9rem}
.nl{
  font-family:'JetBrains Mono',monospace;font-size:.78rem;letter-spacing:.05em;text-transform:uppercase;
  color:var(--ink-soft);position:relative;padding:.3rem 0;
}
.nl::after{content:"";position:absolute;left:0;bottom:-3px;width:0;height:2px;background:var(--copper);transition:width .2s}
.nl:hover, .nl.active{color:var(--ink)}
.nl.active::after,.nl:hover::after{width:100%}
.nav-cta{
  background:var(--copper);color:#fff;padding:.62rem 1.15rem;border-radius:var(--radius);
  font-family:'JetBrains Mono',monospace;font-size:.76rem;letter-spacing:.05em;text-transform:uppercase;
  display:flex;align-items:center;gap:.5rem;
}
.nav-cta:hover{background:var(--copper-dark)}
.nav-cta svg{width:15px;height:15px}
.lang-pill{
  border:1px solid var(--line-strong);padding:.35rem .65rem;border-radius:var(--radius);
  font-family:'JetBrains Mono',monospace;font-size:.72rem;letter-spacing:.06em;color:var(--ink-soft);
}
.lang-pill:hover{border-color:var(--ink);color:var(--ink)}
#burger{display:none;background:none;border:none;color:var(--ink)}
#burger svg{width:26px;height:26px}

#mob{
  position:fixed;inset:0;background:var(--dark);z-index:200;
  display:none;flex-direction:column;padding:5.5rem 2rem 2rem;gap:1.6rem;
}
#mob.open{display:flex}
#mob a{
  font-family:'Big Shoulders Display',sans-serif;font-size:1.9rem;text-transform:uppercase;
  color:var(--cream);border-bottom:1px solid var(--dark-line);padding-bottom:1rem;
}
#mob .mob-close{position:absolute;top:1.6rem;right:1.6rem;background:none;border:none;color:var(--cream)}
#mob .mob-close svg{width:28px;height:28px}
#mob .mob-lang{color:var(--ink-faint);font-family:'JetBrains Mono',monospace;font-size:1rem;border:none}

@media (max-width:960px){
  .nav-links{display:none}
  #burger{display:block}
}

/* ---------- footer ---------- */
footer{background:var(--dark);color:var(--cream);padding:4.5rem 0 1.75rem;position:relative}
.foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:2.5rem;padding-bottom:3rem;border-bottom:1px solid var(--dark-line)}
.foot-brand .brand .word b{color:var(--cream)}
.foot-brand .brand .word span{color:#8a919c}
.foot-brand p{color:#9aa1ab;font-size:.92rem;margin-top:1.1rem;max-width:32ch}
.foot-col h5{
  font-family:'JetBrains Mono',monospace;font-size:.72rem;letter-spacing:.14em;text-transform:uppercase;
  color:var(--copper);margin-bottom:1.1rem;
}
.foot-col a,.foot-col .fline{
  display:block;color:#c3c8cf;font-size:.92rem;margin-bottom:.7rem;
}
.foot-col a:hover{color:#fff}
.foot-bottom{
  display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:1rem;
  padding-top:1.75rem;font-family:'JetBrains Mono',monospace;font-size:.72rem;color:#6f7680;
  text-transform:uppercase;letter-spacing:.05em;
}

/* ---------- hero ---------- */
.hero{position:relative;padding:3.8rem 0 5rem;overflow:hidden}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:3.5rem;align-items:center}
.hero h1{font-size:clamp(2.5rem,5vw,4.1rem);margin:1rem 0 1.4rem}
.hero h1 em{color:var(--blue);font-style:normal}
.hero p.lead{font-size:1.08rem;color:var(--ink-soft);max-width:46ch;margin-bottom:2rem}
.hero-cta{display:flex;gap:1rem;flex-wrap:wrap;margin-bottom:2.2rem}
.hero-stats{display:flex;gap:2.2rem;flex-wrap:wrap;border-top:1px solid var(--line);padding-top:1.4rem}
.hero-stat b{font-family:'Big Shoulders Display',sans-serif;font-size:2.1rem;color:var(--ink);display:block;line-height:1}
.hero-stat span{font-family:'JetBrains Mono',monospace;font-size:.68rem;letter-spacing:.08em;color:var(--ink-faint);text-transform:uppercase}
.hero-media{position:relative}
.hero-media img{width:100%;aspect-ratio:4/5;object-fit:cover;filter:saturate(.9) contrast(1.04)}
.hero-tag{
  position:absolute;bottom:-1px;left:-1px;background:var(--dark);color:var(--cream);
  padding:.9rem 1.2rem;font-family:'JetBrains Mono',monospace;font-size:.72rem;letter-spacing:.06em;
  display:flex;align-items:center;gap:.6rem;max-width:78%;
}
.hero-tag svg{width:15px;height:15px;color:var(--copper);flex:none}

/* ---------- generic page hero (inner pages) ---------- */
.page-hero{background:var(--dark);color:var(--cream);padding:6.5rem 0 3.5rem;position:relative}
.page-hero .eyebrow{color:#8fb3d1}
.page-hero .eyebrow::before{background:var(--copper)}
.page-hero h1{color:var(--cream);font-size:clamp(2.3rem,4.4vw,3.5rem)}
.page-hero p{color:#aeb4bc;max-width:56ch;margin-top:1rem;font-size:1.02rem}
.page-hero .tick-rule{position:absolute;bottom:0;left:0;right:0;opacity:.25;filter:invert(1)}

/* ---------- sections ---------- */
section{padding:5.5rem 0}
.section-head{display:flex;justify-content:space-between;align-items:flex-end;gap:2rem;margin-bottom:3rem;flex-wrap:wrap}
.section-head h2{font-size:clamp(1.9rem,3.4vw,2.8rem)}
.section-head p{color:var(--ink-soft);max-width:44ch}
.alt{background:var(--paper-alt)}
.darksec{background:var(--dark);color:var(--cream)}
.darksec h2{color:var(--cream)}
.darksec .section-head p{color:#a8afb8}
.darksec h3,.darksec h4{color:var(--cream)}
.darksec p{color:#a8afb8}
.darksec .hero-stat b{color:var(--copper)}
.darksec .hero-stat span{color:#a8afb8}

/* ---------- cards / grids ---------- */
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:1.6rem}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:1.6rem}
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:1.4rem}

.proc-card{
  background:var(--paper-card);border:1px solid var(--line);padding:2rem 1.7rem;
  position:relative;transition:border-color .2s, transform .2s;
}
.proc-card:hover{border-color:var(--copper);transform:translateY(-3px)}
.proc-card .num{font-family:'JetBrains Mono',monospace;font-size:.72rem;color:var(--copper);letter-spacing:.08em}
.proc-card .ico{width:40px;height:40px;color:var(--blue);margin:1rem 0}
.proc-card h3{font-size:1.28rem;margin-bottom:.7rem}
.proc-card p{color:var(--ink-soft);font-size:.94rem}

.tile-wide{grid-column:span 2}

.industry-card{
  border-left:2px solid var(--copper);padding:1.1rem 0 1.1rem 1.3rem;
}
.industry-card h4{font-size:1.05rem;text-transform:none;font-family:'Work Sans',sans-serif;font-weight:600;margin-bottom:.35rem}
.industry-card p{color:var(--ink-soft);font-size:.9rem}

.why-row{display:flex;gap:1.4rem;align-items:flex-start;padding:1.6rem 0;border-bottom:1px solid var(--line)}
.why-row:last-child{border-bottom:none}
.why-row .ico{width:30px;height:30px;color:var(--copper);flex:none;margin-top:.2rem}
.why-row h4{font-size:1.1rem;text-transform:none;font-family:'Work Sans',sans-serif;font-weight:600;margin-bottom:.3rem}
.why-row p{color:var(--ink-soft);font-size:.92rem}

.cta-band{
  background:var(--dark);color:var(--cream);padding:4.5rem 0;position:relative;overflow:hidden;
}
.cta-band .wrap{display:flex;justify-content:space-between;align-items:center;gap:2rem;flex-wrap:wrap}
.cta-band h2{color:var(--cream);font-size:clamp(1.8rem,3.2vw,2.6rem);max-width:22ch}

/* ---------- services page ---------- */
.svc-block{display:grid;grid-template-columns:.9fr 1.1fr;gap:3rem;align-items:center;padding:3.5rem 0;border-bottom:1px solid var(--line)}
.svc-block:last-child{border-bottom:none}
.svc-block.rev{grid-template-columns:1.1fr .9fr}
.svc-block.rev .svc-media{order:2}
.svc-media img{aspect-ratio:5/4;object-fit:cover;filter:saturate(.9) contrast(1.03)}
.svc-tag{font-family:'JetBrains Mono',monospace;font-size:.75rem;color:var(--copper);letter-spacing:.08em;margin-bottom:.6rem;display:block}
.svc-block h3{font-size:1.9rem;margin-bottom:1rem}
.svc-block p{color:var(--ink-soft);margin-bottom:1.1rem}
.svc-list{display:flex;flex-direction:column;gap:.55rem;margin-top:1rem}
.svc-list li{display:flex;align-items:flex-start;gap:.6rem;font-size:.92rem;color:var(--ink-soft)}
.svc-list svg{width:16px;height:16px;color:var(--blue);flex:none;margin-top:.2rem}

/* ---------- about ---------- */
.timeline{display:flex;flex-direction:column;gap:0}
.tl-row{display:grid;grid-template-columns:120px 1fr;gap:2rem;padding:1.9rem 0;border-top:1px solid var(--line)}
.tl-row:last-child{border-bottom:1px solid var(--line)}
.tl-row .yr{font-family:'Big Shoulders Display',sans-serif;font-size:2.3rem;color:var(--blue)}
.tl-row h4{font-size:1.15rem;text-transform:none;font-family:'Work Sans',sans-serif;font-weight:600;margin-bottom:.4rem}
.tl-row p{color:var(--ink-soft);font-size:.94rem;max-width:60ch}

.owner-card{background:var(--paper-card);border:1px solid var(--line);padding:2.2rem}
.owner-card .tag{color:var(--copper)}

/* ---------- RFQ builder ---------- */
.rfq-shell{background:var(--paper-card);border:1px solid var(--line-strong)}
.rfq-steps{display:flex;border-bottom:1px solid var(--line)}
.rfq-step-tab{
  flex:1;padding:1.1rem 1rem;text-align:center;font-family:'JetBrains Mono',monospace;font-size:.76rem;
  letter-spacing:.05em;text-transform:uppercase;color:var(--ink-faint);border-right:1px solid var(--line);
  display:flex;align-items:center;justify-content:center;gap:.5rem;
}
.rfq-step-tab:last-child{border-right:none}
.rfq-step-tab .n{width:22px;height:22px;border-radius:50%;border:1px solid var(--ink-faint);display:flex;align-items:center;justify-content:center;font-size:.7rem;flex:none}
.rfq-step-tab.active{color:var(--ink);background:var(--paper)}
.rfq-step-tab.active .n{background:var(--copper);border-color:var(--copper);color:#fff}
.rfq-step-tab.done .n{background:var(--blue);border-color:var(--blue);color:#fff}

.rfq-body{padding:2.4rem;display:grid;grid-template-columns:1.3fr 1fr;gap:2.5rem}
.rfq-panel{display:none}
.rfq-panel.active{display:block}
.field{margin-bottom:1.3rem}
.field label{display:block;font-family:'JetBrains Mono',monospace;font-size:.72rem;letter-spacing:.06em;text-transform:uppercase;color:var(--ink-soft);margin-bottom:.5rem}
.field select,.field input,.field textarea{
  width:100%;padding:.8rem .9rem;border:1px solid var(--line-strong);background:var(--paper);color:var(--ink);border-radius:var(--radius);
}
.field select:focus,.field input:focus,.field textarea:focus{outline:none;border-color:var(--blue)}
.field-row{display:grid;grid-template-columns:1fr 1fr;gap:1rem}
.chip-group{display:flex;flex-wrap:wrap;gap:.6rem}
.chip{
  padding:.6rem 1rem;border:1px solid var(--line-strong);border-radius:var(--radius);font-size:.86rem;
  cursor:pointer;transition:all .15s;
}
.chip.sel{background:var(--ink);color:var(--paper);border-color:var(--ink)}
.file-drop{
  border:1.5px dashed var(--line-strong);padding:1.4rem;text-align:center;border-radius:var(--radius);cursor:pointer;
  font-family:'JetBrains Mono',monospace;font-size:.82rem;color:var(--ink-soft);
}
.file-drop.has-file{border-color:var(--blue);color:var(--blue)}
.file-drop svg{width:22px;height:22px;margin:0 auto .5rem;display:block}

.cart-panel{background:var(--paper-alt);border:1px solid var(--line);padding:1.6rem;align-self:start;position:sticky;top:100px}
.cart-panel h4{font-family:'JetBrains Mono',monospace;font-size:.76rem;letter-spacing:.08em;text-transform:uppercase;color:var(--ink-soft);margin-bottom:1rem;display:flex;justify-content:space-between;align-items:center}
.cart-count{background:var(--copper);color:#fff;border-radius:50%;width:22px;height:22px;display:flex;align-items:center;justify-content:center;font-size:.72rem}
.cart-item{border-bottom:1px solid var(--line);padding:.9rem 0;font-size:.86rem}
.cart-item .ci-top{display:flex;justify-content:space-between;gap:.5rem}
.cart-item .ci-name{font-weight:600}
.cart-item .ci-meta{color:var(--ink-faint);font-family:'JetBrains Mono',monospace;font-size:.72rem;margin-top:.3rem;line-height:1.6}
.cart-item .ci-remove{color:var(--danger);background:none;border:none;font-size:.72rem;font-family:'JetBrains Mono',monospace;text-transform:uppercase}
.cart-empty{color:var(--ink-faint);font-size:.86rem;padding:1.5rem 0;text-align:center}

.quote-doc{background:var(--paper-card);border:1px solid var(--line-strong)}
.quote-doc-head{display:flex;justify-content:space-between;align-items:flex-start;padding:1.8rem 2rem;border-bottom:2px solid var(--ink)}
.quote-doc-head .ref{font-family:'JetBrains Mono',monospace;text-align:right;font-size:.82rem;color:var(--ink-soft)}
.quote-doc-head .ref b{display:block;font-size:1.1rem;color:var(--ink);font-family:'JetBrains Mono',monospace}
.quote-table{width:100%;border-collapse:collapse}
.quote-table th{
  text-align:left;font-family:'JetBrains Mono',monospace;font-size:.68rem;letter-spacing:.08em;text-transform:uppercase;
  color:var(--ink-faint);padding:.9rem 2rem;border-bottom:1px solid var(--line)
}
.quote-table td{padding:1rem 2rem;border-bottom:1px solid var(--line);font-size:.9rem;vertical-align:top}
.quote-table tr:last-child td{border-bottom:none}
.quote-foot{padding:1.6rem 2rem;background:var(--paper-alt);display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:1rem}
.quote-foot p{font-size:.82rem;color:var(--ink-soft);max-width:42ch}

.confirm-box{text-align:center;padding:4rem 2rem}
.confirm-box .ico{width:64px;height:64px;color:var(--blue);margin:0 auto 1.4rem}
.confirm-box .ref{font-family:'JetBrains Mono',monospace;font-size:1.4rem;color:var(--copper);margin:1rem 0}

/* ---------- map ---------- */
.map-wrap{position:relative;border:1px solid var(--line-strong)}
#svc-map{height:440px;width:100%;filter:saturate(1.05)}
.map-legend{
  position:absolute;top:1rem;left:1rem;z-index:400;background:rgba(27,32,37,.92);color:var(--cream);
  padding:1rem 1.2rem;font-family:'JetBrains Mono',monospace;font-size:.74rem;max-width:230px;
}
.map-legend b{display:block;color:var(--copper);margin-bottom:.4rem;text-transform:uppercase;letter-spacing:.06em}

/* ---------- contact ---------- */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:3rem}
.info-line{display:flex;gap:1rem;align-items:flex-start;padding:1.3rem 0;border-bottom:1px solid var(--line)}
.info-line svg{width:20px;height:20px;color:var(--copper);flex:none;margin-top:.2rem}
.info-line h5{font-family:'JetBrains Mono',monospace;font-size:.7rem;letter-spacing:.08em;text-transform:uppercase;color:var(--ink-faint);margin-bottom:.3rem}
.info-line p{font-size:.98rem}
.toast{
  position:fixed;bottom:1.6rem;right:1.6rem;background:var(--dark);color:var(--cream);padding:1rem 1.4rem;
  border-left:3px solid var(--blue);font-size:.88rem;z-index:500;transform:translateY(140%);transition:transform .35s ease;
  max-width:320px;
}
.toast.show{transform:translateY(0)}

/* ---------- 404 ---------- */
.err-wrap{min-height:70vh;display:flex;align-items:center;justify-content:center;text-align:center;padding:6rem 1.5rem}
.err-wrap .big{font-size:clamp(5rem,14vw,9rem);color:var(--blue);line-height:1}

/* ---------- responsive ---------- */
@media (max-width:960px){
  .hero-grid{grid-template-columns:1fr}
  .hero-media{order:-1}
  .grid-3,.grid-2,.grid-4{grid-template-columns:1fr}
  .tile-wide{grid-column:span 1}
  .foot-grid{grid-template-columns:1fr 1fr}
  .svc-block,.svc-block.rev{grid-template-columns:1fr}
  .svc-block.rev .svc-media{order:0}
  .rfq-body{grid-template-columns:1fr}
  .cart-panel{position:static}
  .field-row{grid-template-columns:1fr}
  .tl-row{grid-template-columns:70px 1fr}
  .quote-doc-head{flex-direction:column;gap:1rem}
  .contact-grid{grid-template-columns:1fr}
}
@media (max-width:600px){
  .foot-grid{grid-template-columns:1fr}
  section{padding:3.6rem 0}
  .cta-band .wrap{flex-direction:column;align-items:flex-start}
}