/* ==================================================================
   NEON Stitching — shared stylesheet
   Colors are pulled directly from NEON's own catalogue/brand materials
   (navy blue + lime-green hexagon logo), not an invented palette.
   ================================================================== */

:root{
  --navy:#102A5C;        /* primary brand dark (from catalogue banners) */
  --navy-2:#173872;       /* elevated dark surface */
  --navy-deep:#0B1E42;    /* darkest, for footer/depth */
  --steel-light:#8C97B5;  /* muted text on dark */
  --lime:#B9D634;         /* NEON's actual logo color */
  --lime-dim:#8CA827;     /* lime for text-on-light (better contrast) */
  --paper:#F4F6F9;        /* cool light background, not cream */
  --paper-2:#E7EBF2;      /* elevated light surface */
  --ink:#12182B;          /* primary text on light */
  --ink-muted:#5B6478;    /* secondary text on light */

  --font-display:'Space Grotesk',sans-serif;
  --font-body:'Inter',sans-serif;
  --font-mono:'IBM Plex Mono',monospace;
}

*{box-sizing:border-box;margin:0;padding:0;}
html{scroll-behavior:smooth;}
body{font-family:var(--font-body);background:var(--paper);color:var(--ink);line-height:1.5;}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;}
.wrap{max-width:1180px;margin:0 auto;padding:0 24px;}
h1,h2,h3{font-family:var(--font-display);font-weight:700;line-height:1.1;}

a:focus-visible, button:focus-visible, input:focus-visible, textarea:focus-visible, select:focus-visible{
  outline:2px solid var(--lime); outline-offset:2px;
}

.eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:12px;font-weight:600;letter-spacing:.2em;text-transform:uppercase;color:var(--lime-dim);}
.eyebrow.on-dark{color:var(--lime);}
.eyebrow::before{content:"";width:24px;height:1px;background:currentColor;}

.stitch{height:1px;width:96px;margin:20px 0;background-image:repeating-linear-gradient(90deg,var(--lime) 0 6px,transparent 6px 14px);}

.btn{display:inline-flex;align-items:center;gap:8px;font-weight:600;font-size:14px;padding:14px 26px;border:1px solid transparent;cursor:pointer;transition:.2s;position:relative;overflow:hidden;}
.btn-lime{background:var(--lime);color:var(--navy-deep);}
.btn-lime:hover{background:#fff;}
.btn-outline-dark{border-color:rgba(255,255,255,.28);color:#fff;}
.btn-outline-dark:hover{border-color:var(--lime);color:var(--lime);}
.btn-outline-light{border-color:rgba(18,24,43,.15);color:var(--ink);}
.btn-outline-light:hover{border-color:var(--lime-dim);color:var(--lime-dim);}
.btn-wa{background:#25D366;color:#fff;}
.btn-wa:hover{opacity:.9;}
.btn:disabled{opacity:.6;cursor:not-allowed;}

/* Nav */
header.site-header{position:sticky;top:0;z-index:50;background:var(--navy);border-bottom:1px solid rgba(255,255,255,.08);}
nav.navbar{display:flex;align-items:center;justify-content:space-between;height:68px;}
.logo{display:flex;align-items:center;gap:10px;font-family:var(--font-display);font-weight:700;font-size:19px;color:#fff;}
.logo img{height:34px;width:auto;}
.nav-links{display:flex;gap:30px;position:relative;}
.nav-links a{font-size:14px;font-weight:500;color:rgba(255,255,255,.82);transition:color .2s;}
.nav-links a:hover, .nav-links a.active{color:#fff;}
.nav-cta{display:flex;gap:12px;}
.nav-cta .btn{padding:10px 18px;}
.hamburger{display:none;background:none;border:0;color:#fff;font-size:24px;cursor:pointer;}
#mobileMenu{display:none;background:var(--navy);border-top:1px solid rgba(255,255,255,.08);}
#mobileMenu.open{display:block;}
#mobileMenu a{display:block;padding:14px 24px;color:#fff;border-bottom:1px solid rgba(255,255,255,.06);font-size:15px;}
@media(max-width:900px){.nav-links,.nav-cta{display:none;}.hamburger{display:block;}}

/* Breadcrumb / back link used on inner pages */
.back-link{display:inline-flex;align-items:center;gap:6px;font-size:13px;color:rgba(255,255,255,.6);}
.back-link:hover{color:var(--lime);}

section{padding:76px 0;}
.section-head{max-width:640px;margin-bottom:44px;}
.section-head h2{font-size:32px;margin-top:12px;}
.section-head p{margin-top:14px;color:var(--ink-muted);font-size:16px;}
.section-head.on-dark h2{color:#fff;}
.section-head.on-dark p{color:rgba(255,255,255,.72);}

/* Cards / grids */
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:24px;}
@media(max-width:1000px){.grid-4{grid-template-columns:repeat(2,1fr);}.grid-3{grid-template-columns:1fr 1fr;}}
@media(max-width:600px){.grid-4,.grid-3,.grid-2{grid-template-columns:1fr;}}

.card{background:#fff;border:1px solid rgba(18,24,43,.1);display:flex;flex-direction:column;transition:box-shadow .3s, transform .3s;}
.card:hover{box-shadow:0 20px 40px -22px rgba(16,42,92,.28);}
.card .img{aspect-ratio:4/3;background:var(--paper-2);display:flex;align-items:center;justify-content:center;padding:10px;overflow:hidden;}
.card .img img{max-height:100%;object-fit:contain;transition:transform .5s;}
.card:hover .img img{transform:scale(1.05);}
.card .body{padding:22px;display:flex;flex-direction:column;flex:1;}
.card h3{font-size:18px;}
.card p{margin-top:8px;font-size:14px;color:var(--ink-muted);flex:1;}
.card-actions{margin-top:18px;display:flex;align-items:center;justify-content:space-between;gap:8px;}
.card-actions a{font-size:13px;font-weight:600;}
.card-actions .req{padding:6px 12px;border:1px solid rgba(18,24,43,.15);}
.card-actions .req:hover{border-color:var(--lime-dim);color:var(--lime-dim);}

/* Stats */
.stats-band{background:var(--navy);border-top:1px solid rgba(255,255,255,.08);border-bottom:1px solid rgba(255,255,255,.08);}
.stats-band .wrap{display:grid;grid-template-columns:repeat(3,1fr);gap:36px;padding:52px 24px;}
.stat{border-left:2px solid var(--lime);padding-left:18px;}
.stat .num{font-family:var(--font-mono);font-size:42px;font-weight:700;color:#fff;}
.stat .label{margin-top:6px;font-size:13px;font-weight:600;letter-spacing:.05em;text-transform:uppercase;color:var(--lime);}
.stat .note{margin-top:4px;font-size:14px;color:var(--steel-light);}
@media(max-width:700px){.stats-band .wrap{grid-template-columns:1fr;}}

/* Why-us / capability tiles */
.tile-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:rgba(255,255,255,.08);}
.tile-grid.on-light{background:rgba(18,24,43,.1);}
@media(max-width:900px){.tile-grid{grid-template-columns:1fr 1fr;}}
@media(max-width:600px){.tile-grid{grid-template-columns:1fr;}}
.tile-item{background:var(--navy);padding:30px;}
.tile-item.on-light{background:#fff;}
.tile-item h3{margin-top:14px;font-size:17px;color:#fff;}
.tile-item.on-light h3{color:var(--ink);}
.tile-item p{margin-top:8px;font-size:14px;color:var(--steel-light);}
.tile-item.on-light p{color:var(--ink-muted);}
.ico{width:26px;height:26px;color:var(--lime);stroke-width:1.5;}
.ico.dim{color:var(--lime-dim);}

/* Machine detail page */
.machine-hero{background:var(--navy);}
.machine-hero .wrap{display:grid;grid-template-columns:1.1fr 1fr;gap:48px;align-items:center;padding:56px 24px;}
@media(max-width:900px){.machine-hero .wrap{grid-template-columns:1fr;}}
.machine-hero h1{color:#fff;font-size:clamp(28px,4vw,42px);margin-top:14px;}
.machine-hero .tagline{color:rgba(255,255,255,.75);margin-top:14px;max-width:520px;line-height:1.6;}
.machine-hero .photo-frame{background:#fff;padding:12px;border:1px solid rgba(255,255,255,.1);}
.machine-hero .photo-frame img{width:100%;height:auto;}
.machine-cta-row{display:flex;flex-wrap:wrap;gap:12px;margin-top:30px;}

.spec-table{border:1px solid rgba(18,24,43,.12);background:#fff;overflow-x:auto;}
.spec-table table{width:100%;border-collapse:collapse;font-size:13px;}
.spec-table th,.spec-table td{padding:10px 14px;text-align:left;border-bottom:1px solid rgba(18,24,43,.08);white-space:nowrap;}
.spec-table th{background:var(--paper-2);font-weight:600;color:var(--ink);position:sticky;top:0;}
.spec-table td{color:var(--ink-muted);font-family:var(--font-mono);}
.spec-table tr td:first-child{color:var(--ink);font-family:var(--font-body);font-weight:500;position:sticky;left:0;background:#fff;}
.spec-note{margin-top:12px;font-size:12px;color:var(--lime-dim);font-weight:600;}

.feature-list{list-style:none;}
.feature-list li{display:flex;gap:10px;font-size:14px;color:var(--ink-muted);margin-bottom:11px;line-height:1.5;}
.feature-list li svg{flex-shrink:0;margin-top:2px;color:var(--lime-dim);}

/* Form pages */
.form-hero{background:var(--navy);padding:52px 0 44px;}
.form-hero h1{color:#fff;font-size:30px;margin-top:12px;max-width:560px;}
.form-hero p{color:rgba(255,255,255,.72);margin-top:10px;max-width:520px;}
.form-body{background:var(--paper);padding:52px 0;}
.form-grid{display:grid;grid-template-columns:2fr 1fr;gap:36px;}
@media(max-width:900px){.form-grid{grid-template-columns:1fr;}}
.form-card{background:#fff;border:1px solid rgba(18,24,43,.1);padding:38px;}
@media(max-width:600px){.form-card{padding:22px;}}
.field{margin-bottom:18px;}
.field label{display:block;font-size:14px;font-weight:500;margin-bottom:6px;}
.field .req{color:var(--lime-dim);}
.field input,.field select,.field textarea{width:100%;background:#fff;border:1px solid rgba(18,24,43,.15);padding:12px 14px;font-size:14px;font-family:inherit;outline:none;transition:.2s;}
.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--lime-dim);}
.field-row{display:grid;grid-template-columns:1fr 1fr;gap:18px;}
@media(max-width:600px){.field-row{grid-template-columns:1fr;}}
.field-row-3{display:grid;grid-template-columns:1fr 1fr 1fr;gap:18px;}
@media(max-width:700px){.field-row-3{grid-template-columns:1fr;}}
.hint{font-size:12px;color:var(--ink-muted);margin-top:4px;}
.aside-card{background:var(--navy);padding:26px;position:sticky;top:96px;}
.aside-card h3{color:#fff;font-size:16px;}
.aside-card p{color:var(--steel-light);font-size:14px;margin-top:8px;}
.aside-link{display:flex;align-items:center;gap:10px;margin-top:15px;color:#fff;font-size:14px;}
.aside-link:hover{color:var(--lime);}
.priority-group{display:flex;gap:10px;}
.priority-group label{flex:1;display:flex;align-items:center;justify-content:center;gap:6px;border:1px solid rgba(18,24,43,.15);padding:10px;font-size:13px;cursor:pointer;}
.priority-group input{width:auto;}
.error-banner{border:1px solid #fca5a5;background:#fef2f2;color:#991b1b;padding:12px 16px;font-size:14px;margin-top:16px;}
.file-drop{display:flex;align-items:center;gap:8px;border:1px dashed rgba(18,24,43,.25);padding:16px;font-size:14px;color:var(--ink-muted);cursor:pointer;}
.file-drop:hover{border-color:var(--lime-dim);}

/* Thank you page */
.thankyou-wrap{min-height:70vh;background:var(--navy);display:flex;align-items:center;justify-content:center;}
.thankyou-card{max-width:460px;width:100%;text-align:center;padding:20px;}
.thankyou-card h1{color:#fff;font-size:30px;margin-top:20px;}
.thankyou-card p{color:rgba(255,255,255,.72);margin-top:10px;}
.ref-box{margin-top:20px;display:inline-block;border:1px solid rgba(255,255,255,.15);padding:12px 26px;}
.ref-box .k{font-size:11px;color:var(--steel-light);text-transform:uppercase;letter-spacing:.05em;}
.ref-box .v{font-family:var(--font-mono);font-weight:600;color:var(--lime);font-size:18px;margin-top:4px;}

/* Footer */
footer.site-footer{background:var(--navy-deep);color:rgba(255,255,255,.78);}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:36px;padding:52px 24px;}
@media(max-width:800px){.footer-grid{grid-template-columns:1fr 1fr;}}
.footer-grid h3{font-size:12px;letter-spacing:.05em;text-transform:uppercase;color:var(--lime);margin-bottom:16px;}
.footer-grid ul{list-style:none;}
.footer-grid li{margin-bottom:10px;font-size:14px;}
.footer-grid li a:hover{color:#fff;}
.footer-bottom{border-top:1px solid rgba(255,255,255,.08);padding:18px 24px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:8px;font-size:12px;color:var(--steel-light);}

/* WhatsApp float */
.wa-float{position:fixed;bottom:20px;right:20px;z-index:60;width:56px;height:56px;border-radius:50%;background:#25D366;display:flex;align-items:center;justify-content:center;box-shadow:0 8px 20px rgba(0,0,0,.25);transition:.2s;}
.wa-float:hover{transform:scale(1.06);}

/* Reveal / motion */
.reveal{opacity:0;transform:translateY(16px);transition:opacity .6s cubic-bezier(.22,1,.36,1),transform .6s cubic-bezier(.22,1,.36,1);}
.reveal.in{opacity:1;transform:translateY(0);}
.font-data{font-family:var(--font-mono);}

@media(prefers-reduced-motion: reduce){
  *,*::before,*::after{animation-duration:.001ms !important;transition-duration:.001ms !important;scroll-behavior:auto !important;}
}

/* Empty state */
.empty-state{border:1px dashed rgba(18,24,43,.2);background:#fff;padding:52px;text-align:center;max-width:600px;margin:0 auto;}
.empty-state h3{margin-top:14px;font-size:19px;}
.empty-state p{margin-top:8px;color:var(--ink-muted);}
.empty-state .btn{margin-top:22px;}