/* BUJAVI Machinery — site stylesheet
   Palette: navy #0B2A4A / steel #6B7785 / amber #E8710A / paper #F5F6F8
   No framework. Mobile-first. */

:root{
  --navy:#0B2A4A;
  --navy-2:#123a63;
  --steel:#6B7785;
  --steel-lt:#9AA5B1;
  --amber:#E8710A;
  --amber-dk:#C55E06;
  --paper:#F5F6F8;
  --ink:#10161F;
  --line:#DCE1E7;
  --white:#fff;
  --radius:4px;
  --shadow:0 2px 10px rgba(11,42,74,.08);
  --shadow-lg:0 12px 40px rgba(11,42,74,.14);
  --wrap:1180px;
  --font:-apple-system,BlinkMacSystemFont,"Segoe UI","Helvetica Neue",Arial,"Noto Sans",sans-serif;
}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;font-family:var(--font);color:var(--ink);background:var(--white);
  font-size:16px;line-height:1.65;-webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;height:auto}
a{color:var(--navy);text-decoration:none}
a:hover{color:var(--amber)}
h1,h2,h3,h4{margin:0 0 .5em;line-height:1.2;font-weight:700;color:var(--navy);letter-spacing:-.01em}
h1{font-size:clamp(1.9rem,4vw,3rem)}
h2{font-size:clamp(1.4rem,2.6vw,2rem)}
h3{font-size:1.15rem}
p{margin:0 0 1em}
ul,ol{margin:0 0 1em;padding-left:1.15em}
li{margin-bottom:.4em}
.wrap{width:100%;max-width:var(--wrap);margin:0 auto;padding:0 20px}
.section{padding:64px 0}
.section--tight{padding:40px 0}
.section--paper{background:var(--paper)}
.section--navy{background:var(--navy);color:#DCE6F0}
.section--navy h2,.section--navy h3{color:#fff}
.eyebrow{font-size:.78rem;letter-spacing:.14em;text-transform:uppercase;color:var(--amber);font-weight:700;margin:0 0 .6em}
.lede{font-size:1.1rem;color:#33404F;max-width:62ch}
.muted{color:var(--steel)}
.center{text-align:center}
.center .lede{margin-left:auto;margin-right:auto}

/* ---------- top bar + header ---------- */
.topbar{background:var(--navy);color:#C7D4E2;font-size:.82rem}
.topbar .wrap{display:flex;gap:18px;align-items:center;justify-content:flex-end;min-height:34px;flex-wrap:wrap}
.topbar a{color:#C7D4E2}
.topbar a:hover{color:#fff}
.topbar .dot{opacity:.4}

header.site{position:sticky;top:0;z-index:60;background:rgba(255,255,255,.97);border-bottom:1px solid var(--line);backdrop-filter:saturate(140%) blur(6px)}
header.site .wrap{display:flex;align-items:center;gap:24px;min-height:68px}
.brand{display:flex;align-items:center;gap:10px;font-weight:800;letter-spacing:.02em;color:var(--navy);font-size:1.05rem}
.brand .mark{width:26px;height:26px;background:var(--amber);border-radius:2px;display:grid;place-items:center;color:#fff;font-size:.8rem;font-weight:800}
nav.main{margin-left:auto;display:flex}
nav.main a{color:var(--ink);font-size:.93rem;font-weight:500;padding:6px 0;border-bottom:2px solid transparent}
nav.main a:hover,nav.main a[aria-current="page"]{color:var(--navy);border-bottom-color:var(--amber)}
.header-cta{display:inline-flex}
@media(max-width:959px){
  header.site .wrap{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:6px 12px;padding-top:12px}
  .header-cta{grid-row:1;grid-column:2}
  nav.main{grid-column:1 / -1;margin-left:0;gap:0 16px;flex-wrap:wrap}
}
@media(min-width:960px){
  nav.main{gap:22px;align-items:center}
}
@media(max-width:360px){.brand{font-size:.9rem;gap:6px}.header-cta.btn-sm{padding:9px 10px}}

/* ---------- buttons ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:13px 22px;border-radius:var(--radius);font-weight:600;font-size:.94rem;
  border:1px solid transparent;cursor:pointer;transition:.15s ease;line-height:1}
.btn-primary{background:#ae4f04;color:#fff}
.btn-primary:hover{background:#8b3c02;color:#fff}
.btn-ghost{border-color:var(--navy);color:var(--navy);background:transparent}
.btn-ghost:hover{background:var(--navy);color:#fff}
.btn-light{background:#fff;color:var(--navy)}
.btn-light:hover{background:var(--paper);color:var(--navy)}
.btn-sm{padding:9px 16px;font-size:.85rem}
.btn-row{display:flex;gap:12px;flex-wrap:wrap}

/* ---------- hero ---------- */
.hero{background:linear-gradient(180deg,#0B2A4A 0%,#0F3357 100%);color:#E6EEF6;position:relative;overflow:hidden}
.hero .wrap{display:grid;gap:40px;padding-top:56px;padding-bottom:56px;align-items:center}
.hero h1{color:#fff;max-width:20ch}
.hero p{color:#C7D4E2;font-size:1.08rem;max-width:52ch}
.hero .trustline{display:flex;gap:18px;flex-wrap:wrap;font-size:.83rem;color:#9FB3C7;margin-top:26px;border-top:1px solid rgba(255,255,255,.14);padding-top:18px}
.hero-media{position:relative}
.hero-media img{border-radius:var(--radius);box-shadow:var(--shadow-lg);width:100%;object-fit:cover;aspect-ratio:16/10}
.hero-media .tag{position:absolute;left:14px;bottom:14px;background:rgba(11,42,74,.86);color:#fff;font-size:.74rem;padding:6px 10px;border-radius:2px;letter-spacing:.04em}
@media(min-width:900px){.hero .wrap{grid-template-columns:1.05fr .95fr}}

/* ---------- breadcrumbs ---------- */
.crumbs{font-size:.8rem;color:var(--steel);padding:14px 0}
.crumbs a{color:var(--steel)}
.crumbs span{margin:0 6px;opacity:.5}

/* ---------- page head ---------- */
.page-head{background:var(--paper);border-bottom:1px solid var(--line);padding:38px 0 42px}
.page-head h1{max-width:24ch}
.page-head .lede{margin-bottom:0}

/* ---------- grids & cards ---------- */
.grid{display:grid;gap:22px}
.grid-2{grid-template-columns:1fr}
.grid-3{grid-template-columns:1fr}
.grid-4{grid-template-columns:minmax(0,1fr)}
@media(min-width:520px){.grid-4{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(min-width:700px){.grid-3{grid-template-columns:repeat(2,1fr)}}
@media(min-width:960px){
  .grid-2{grid-template-columns:repeat(2,1fr)}
  .grid-3{grid-template-columns:repeat(3,1fr)}
  .grid-4{grid-template-columns:repeat(4,1fr)}
}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;display:flex;flex-direction:column;transition:.18s ease}
.card:hover{box-shadow:var(--shadow-lg);transform:translateY(-2px);border-color:#C9D2DB}
.card img{aspect-ratio:4/3;object-fit:cover;width:100%}
.card .body{padding:18px 20px 22px;display:flex;flex-direction:column;gap:8px;flex:1}
.card h3{margin:0;font-size:1.02rem}
.card p{font-size:.9rem;color:#3C4A59;margin:0}
.card .more{margin-top:auto;font-size:.85rem;font-weight:700;color:var(--amber);letter-spacing:.02em}

.pillar{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:24px}
.pillar .num{font-size:.75rem;font-weight:800;color:var(--amber);letter-spacing:.12em}
.pillar h3{margin:.4em 0 .35em;font-size:1.05rem}
.pillar p{font-size:.92rem;margin:0 0 .7em;color:#3C4A59}
.pillar .proof{font-size:.8rem;color:var(--steel);border-top:1px solid var(--line);padding-top:10px}

/* ---------- spec table ---------- */
.table-scroll{overflow-x:auto;border:1px solid var(--line);border-radius:var(--radius)}
table.spec{width:100%;border-collapse:collapse;font-size:.9rem;min-width:560px;background:#fff}
table.spec th,table.spec td{padding:11px 14px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}
table.spec thead th{background:var(--navy);color:#fff;font-weight:600;font-size:.82rem;letter-spacing:.03em;text-transform:uppercase}
table.spec tbody tr:nth-child(even){background:#FAFBFC}
table.spec tbody th{font-weight:600;color:var(--navy)}
table.spec td.note{color:var(--steel);font-size:.84rem}

/* ---------- features ---------- */
ul.features{list-style:none;padding:0;display:grid;gap:14px}
@media(min-width:700px){ul.features{grid-template-columns:1fr 1fr}}
ul.features li{position:relative;padding-left:26px;font-size:.94rem;color:#33404F;margin:0}
ul.features li::before{content:"";position:absolute;left:0;top:.5em;width:9px;height:9px;background:var(--amber);border-radius:1px}
ul.features strong{color:var(--navy)}

/* ---------- steps ---------- */
ol.steps{list-style:none;counter-reset:s;padding:0;display:grid;gap:20px}
@media(min-width:800px){ol.steps{grid-template-columns:repeat(4,1fr)}}
ol.steps li{counter-increment:s;background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:20px;margin:0}
ol.steps li::before{content:counter(s,decimal-leading-zero);display:block;font-size:.75rem;font-weight:800;color:var(--amber);letter-spacing:.12em;margin-bottom:8px}
ol.steps h4{margin:0 0 .35em;font-size:.98rem}
ol.steps p{font-size:.88rem;color:#3C4A59;margin:0}

/* ---------- faq ---------- */
details.faq{border-bottom:1px solid var(--line);padding:16px 0}
details.faq summary{cursor:pointer;font-weight:600;color:var(--navy);list-style:none;display:flex;justify-content:space-between;gap:16px;font-size:.98rem}
details.faq summary::-webkit-details-marker{display:none}
details.faq summary::after{content:"+";color:var(--amber);font-weight:800;font-size:1.1rem;line-height:1}
details.faq[open] summary::after{content:"–"}
details.faq p{margin:12px 0 0;color:#3C4A59;font-size:.93rem;max-width:75ch}

/* ---------- CTA band ---------- */
.cta-band{background:var(--navy);color:#DCE6F0;padding:56px 0}
.cta-band h2{color:#fff}
.cta-band p{color:#C7D4E2;max-width:60ch}
.cta-band .btn-row{margin-top:22px}

/* ---------- forms ---------- */
form.inquiry{display:grid;gap:16px;max-width:640px}
.field{display:grid;gap:6px}
.field label{font-size:.86rem;font-weight:600;color:var(--navy)}
.field input,.field textarea,.field select{
  width:100%;padding:12px 14px;border:1px solid #C9D2DB;border-radius:var(--radius);
  font:inherit;font-size:.95rem;background:#fff;color:var(--ink)
}
.field input:focus,.field textarea:focus,.field select:focus{outline:2px solid rgba(232,113,10,.35);border-color:var(--amber)}
.field .hint{font-size:.78rem;color:var(--steel)}
.field textarea{min-height:120px;resize:vertical}
.check{display:flex;gap:10px;align-items:flex-start;font-size:.82rem;color:var(--steel)}
.check input{margin-top:3px}
.form-row{display:grid;gap:16px}
@media(min-width:640px){.form-row.two{grid-template-columns:1fr 1fr}}

/* ---------- contact blocks ---------- */
.contact-grid{display:grid;gap:32px}
@media(min-width:900px){.contact-grid{grid-template-columns:1.1fr .9fr}}
.info-list{list-style:none;padding:0;margin:0;display:grid;gap:16px}
.info-list li{border-left:3px solid var(--amber);padding-left:14px;margin:0}
.info-list .k{font-size:.74rem;letter-spacing:.12em;text-transform:uppercase;color:var(--steel);font-weight:700}
.info-list .v{font-size:.98rem;color:var(--ink);font-weight:500}

/* ---------- footer ---------- */
footer.site{background:#081F38;color:#93A8BC;font-size:.88rem;padding:56px 0 28px}
footer.site h4{color:#fff;font-size:.82rem;letter-spacing:.12em;text-transform:uppercase;margin:0 0 14px}
footer.site a{color:#93A8BC}
footer.site a:hover{color:#fff}
.foot-grid{display:grid;gap:32px;grid-template-columns:1fr}
@media(min-width:760px){.foot-grid{grid-template-columns:1.4fr 1fr 1fr 1.2fr}}
.foot-grid ul{list-style:none;padding:0;margin:0;display:grid;gap:9px}
.foot-bottom{border-top:1px solid rgba(255,255,255,.1);margin-top:36px;padding-top:20px;display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;font-size:.8rem}

/* ---------- floating whatsapp ---------- */
.wa-float{position:fixed;right:18px;bottom:18px;z-index:80;display:inline-flex;align-items:center;gap:10px;
  background:#087344;color:#fff;font-weight:700;font-size:.9rem;padding:12px 18px;border-radius:100px;
  box-shadow:0 8px 24px rgba(0,0,0,.22)}
.wa-float:hover{background:#065b36;color:#fff}
@media(max-width:600px){.wa-float{right:12px;bottom:12px;padding:10px 14px}}

/* ---------- misc ---------- */
.note-box{background:#FFF6EC;border:1px solid #F6D3B0;border-left:4px solid var(--amber);padding:16px 18px;border-radius:var(--radius);font-size:.9rem;color:#5A3B1E}
.strip{display:flex;gap:26px;flex-wrap:wrap;align-items:center;justify-content:center;font-size:.82rem;color:var(--steel);letter-spacing:.04em;text-transform:uppercase;font-weight:700}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);border:0}
.skip{position:absolute;left:-9999px}
.skip:focus{left:12px;top:12px;background:#fff;padding:10px 14px;z-index:200;border-radius:4px}
.print-only{display:none}