/* ============================================================
   PRECISE FOUNDATION & CONSTRUCTIONS — Design System
   Palette: charcoal ground + bronze/gold brand + safety-orange spark
   Type: Space Grotesk (display) / Inter (body) / JetBrains Mono (data)
   ============================================================ */

:root{
  --bg-0:#08090b;
  --bg-1:#0e1013;
  --bg-2:#15181c;
  --glass:rgba(255,255,255,0.045);
  --glass-strong:rgba(255,255,255,0.08);
  --glass-border:rgba(255,255,255,0.10);
  --bronze-1:#c99a4b;
  --bronze-2:#8a6a2f;
  --bronze-deep:#4a3c1a;
  --gold-glow:#e8c887;
  --spark:#e8592c;
  --spark-2:#ff7a45;
  --ink-0:#f5f3ee;
  --ink-1:#c9c6bd;
  --ink-2:#8d8a82;
  --line:rgba(255,255,255,0.08);
  --radius-l:28px;
  --radius-m:18px;
  --radius-s:12px;
  --ease:cubic-bezier(.16,.84,.44,1);
}

*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
::selection{background:var(--bronze-1);color:#12100a;}

body{
  margin:0;
  background:
    radial-gradient(circle at 12% -10%, rgba(201,154,75,.16), transparent 45%),
    radial-gradient(circle at 90% 8%, rgba(232,89,44,.10), transparent 40%),
    var(--bg-0);
  color:var(--ink-0);
  font-family:'Inter',system-ui,sans-serif;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}

h1,h2,h3,h4,.display{
  font-family:'Space Grotesk',sans-serif;
  letter-spacing:-0.02em;
  margin:0;
  font-weight:600;
}
.mono{font-family:'JetBrains Mono',monospace;}

a{color:inherit;text-decoration:none;}
img{max-width:100%;display:block;}
.container{width:min(1240px,92vw);margin:0 auto;}
.section{padding:120px 0;position:relative;}
.section-sm{padding:72px 0;}

/* ---------- Reduced motion ---------- */
@media (prefers-reduced-motion:reduce){
  *{animation-duration:.001ms !important;animation-iteration-count:1 !important;transition-duration:.001ms !important;scroll-behavior:auto !important;}
}

/* ---------- Eyebrow / Labels ---------- */
.eyebrow{
  display:inline-flex;align-items:center;gap:10px;
  font-family:'JetBrains Mono',monospace;
  font-size:12.5px;letter-spacing:.14em;text-transform:uppercase;
  color:var(--bronze-1);
  padding:7px 16px 7px 12px;
  border:1px solid var(--glass-border);
  border-radius:999px;
  background:var(--glass);
  backdrop-filter:blur(20px);
}
.eyebrow .hex{width:8px;height:8px;background:var(--spark);clip-path:polygon(50% 0,100% 25%,100% 75%,50% 100%,0 75%,0 25%);}

/* ---------- Glass surfaces ---------- */
.glass{
  background:linear-gradient(155deg, rgba(255,255,255,.07), rgba(255,255,255,.02));
  border:1px solid var(--glass-border);
  border-radius:var(--radius-l);
  backdrop-filter:blur(22px) saturate(140%);
  -webkit-backdrop-filter:blur(22px) saturate(140%);
  box-shadow:0 1px 0 rgba(255,255,255,.06) inset, 0 30px 60px -30px rgba(0,0,0,.6);
}
.glass-card{
  padding:32px;
  transition:transform .5s var(--ease), box-shadow .5s var(--ease), border-color .5s var(--ease);
}
.glass-card:hover{
  transform:translateY(-6px);
  border-color:rgba(201,154,75,.35);
  box-shadow:0 1px 0 rgba(255,255,255,.08) inset, 0 40px 80px -30px rgba(0,0,0,.7);
}

/* ---------- Nav ---------- */
.nav{
  position:fixed;top:0;left:0;right:0;z-index:100;
  padding:18px 0;
  transition:padding .4s var(--ease), background .4s var(--ease);
}
.nav.scrolled{padding:10px 0;}
.nav-inner{
  display:flex;align-items:center;justify-content:space-between;
  padding:10px 18px 10px 14px;
  background:rgba(14,16,19,.55);
  border:1px solid var(--glass-border);
  border-radius:999px;
  backdrop-filter:blur(24px) saturate(160%);
  -webkit-backdrop-filter:blur(24px) saturate(160%);
}
.brand{display:flex;align-items:center;gap:10px;font-family:'Space Grotesk';font-weight:600;font-size:15px;}
.brand img{height:34px;width:auto;border-radius:6px;}
.brand span{line-height:1.05;}
.brand small{display:block;font-family:'JetBrains Mono';font-size:9px;letter-spacing:.1em;color:var(--ink-2);font-weight:400;text-transform:uppercase;}

.nav-links{display:flex;align-items:center;gap:2px;}
.nav-links a{
  font-size:13.5px;padding:9px 14px;border-radius:999px;color:var(--ink-1);
  transition:color .3s, background .3s;
  white-space:nowrap;
}
.nav-links a:hover, .nav-links a.active{color:var(--ink-0);background:var(--glass-strong);}
.nav-cta{display:flex;gap:8px;align-items:center;}

.btn{
  display:inline-flex;align-items:center;gap:8px;
  padding:11px 20px;border-radius:999px;
  font-size:13.5px;font-weight:600;font-family:'Inter';
  border:1px solid transparent;cursor:pointer;
  transition:transform .35s var(--ease), box-shadow .35s var(--ease), background .35s;
}
.btn-primary{
  background:linear-gradient(135deg,var(--spark),var(--spark-2));
  color:#fff;box-shadow:0 8px 24px -8px rgba(232,89,44,.6);
}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 14px 32px -10px rgba(232,89,44,.7);}
.btn-ghost{background:var(--glass);border-color:var(--glass-border);color:var(--ink-0);}
.btn-ghost:hover{background:var(--glass-strong);transform:translateY(-2px);}
.btn-sm{padding:8px 14px;font-size:12.5px;}
.btn-block{width:100%;justify-content:center;}

.burger{display:none;width:40px;height:40px;border-radius:50%;background:var(--glass-strong);border:1px solid var(--glass-border);align-items:center;justify-content:center;cursor:pointer;}
.burger span, .burger span::before, .burger span::after{content:'';display:block;width:16px;height:1.5px;background:#fff;position:relative;transition:.3s;}
.burger span::before{position:absolute;top:-5px;}
.burger span::after{position:absolute;top:5px;}

/* ---------- Hero ---------- */
.hero{
  min-height:100vh;
  display:flex;align-items:center;
  position:relative;
  padding-top:140px;padding-bottom:80px;
  overflow:hidden;
}
.hero-bg{position:absolute;inset:0;z-index:-2;}
.hero-bg img{width:100%;height:100%;object-fit:cover;opacity:.34;filter:saturate(1.1) contrast(1.05);}
.hero-bg::after{content:'';position:absolute;inset:0;background:linear-gradient(180deg, rgba(8,9,11,.4) 0%, rgba(8,9,11,.75) 55%, var(--bg-0) 100%);}
.hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:56px;align-items:center;}
.hero h1{font-size:clamp(40px,5.6vw,74px);line-height:1.02;margin:22px 0 22px;}
.hero h1 em{font-style:normal;color:var(--bronze-1);}
.hero p.lead{font-size:18px;color:var(--ink-1);max-width:56ch;line-height:1.65;margin-bottom:34px;}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap;}

.stat-row{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-top:64px;}
.stat{padding:22px 20px;text-align:left;}
.stat .num{font-family:'Space Grotesk';font-size:clamp(26px,2.6vw,36px);font-weight:700;color:var(--ink-0);}
.stat .num span{color:var(--bronze-1);}
.stat .lbl{font-size:12px;color:var(--ink-2);margin-top:4px;text-transform:uppercase;letter-spacing:.06em;}

/* hex frame for hero visual */
.hex-frame{
  position:relative;aspect-ratio:1/1.12;border-radius:32px;overflow:hidden;
}
.hex-frame img{width:100%;height:100%;object-fit:cover;}
.hex-badge{
  position:absolute;bottom:22px;left:22px;right:22px;
  padding:18px 20px;display:flex;align-items:center;gap:14px;
}
.hex-badge .hex-icon{
  width:44px;height:44px;flex:none;
  background:linear-gradient(135deg,var(--bronze-1),var(--bronze-deep));
  clip-path:polygon(50% 0,100% 25%,100% 75%,50% 100%,0 75%,0 25%);
  display:flex;align-items:center;justify-content:center;color:#1a1400;font-weight:700;font-family:'Space Grotesk';
}

/* ---------- Section headers ---------- */
.sec-head{max-width:760px;margin-bottom:56px;}
.sec-head h2{font-size:clamp(30px,3.6vw,46px);margin-top:18px;line-height:1.08;}
.sec-head p{color:var(--ink-1);font-size:16.5px;margin-top:16px;line-height:1.7;max-width:62ch;}
.sec-head.center{margin-left:auto;margin-right:auto;text-align:center;}

/* ---------- Grids / Cards ---------- */
.grid{display:grid;gap:22px;}
.grid-2{grid-template-columns:repeat(2,1fr);}
.grid-3{grid-template-columns:repeat(3,1fr);}
.grid-4{grid-template-columns:repeat(4,1fr);}

.service-card .hex-icon{
  width:56px;height:56px;
  background:linear-gradient(135deg, rgba(201,154,75,.22), rgba(201,154,75,.05));
  border:1px solid rgba(201,154,75,.3);
  clip-path:polygon(50% 0,100% 25%,100% 75%,50% 100%,0 75%,0 25%);
  display:flex;align-items:center;justify-content:center;
  margin-bottom:20px;font-size:22px;
}
.service-card h3{font-size:19px;margin-bottom:10px;}
.service-card p{color:var(--ink-1);font-size:14.5px;line-height:1.65;}
.service-card .tag{
  margin-top:16px;display:inline-block;font-family:'JetBrains Mono';font-size:11px;color:var(--bronze-1);
  letter-spacing:.06em;text-transform:uppercase;
}

/* ---------- Project cards ---------- */
.project-card{overflow:hidden;padding:0;}
.project-media{height:190px;overflow:hidden;position:relative;}
.project-media img{width:100%;height:100%;object-fit:cover;transition:transform .7s var(--ease);}
.project-card:hover .project-media img{transform:scale(1.08);}
.status-pill{
  position:absolute;top:14px;right:14px;
  padding:5px 12px;border-radius:999px;font-size:11px;font-family:'JetBrains Mono';
  letter-spacing:.05em;backdrop-filter:blur(10px);
  border:1px solid rgba(255,255,255,.2);
}
.status-completed{background:rgba(72,163,90,.25);color:#8ff0a4;border-color:rgba(143,240,164,.35);}
.status-ongoing{background:rgba(232,89,44,.25);color:#ffb08a;border-color:rgba(255,176,138,.35);}
.project-body{padding:26px;}
.project-body h3{font-size:17.5px;margin-bottom:4px;}
.project-client{font-size:12.5px;color:var(--bronze-1);font-family:'JetBrains Mono';margin-bottom:14px;}
.project-meta{display:grid;grid-template-columns:1fr 1fr;gap:10px 16px;margin-top:16px;border-top:1px solid var(--line);padding-top:16px;}
.project-meta div{font-size:12px;color:var(--ink-2);}
.project-meta strong{display:block;color:var(--ink-0);font-size:14px;font-weight:600;margin-top:2px;}

/* ---------- Equipment ---------- */
.equip-card{display:flex;flex-direction:column;gap:14px;}
.equip-card .qty{font-family:'Space Grotesk';font-size:30px;color:var(--bronze-1);}
.equip-card h4{font-size:15.5px;line-height:1.4;}

/* ---------- Tables (rebuilt from PDF, real HTML) ---------- */
.table-wrap{overflow-x:auto;border-radius:var(--radius-m);border:1px solid var(--glass-border);}
table.data{width:100%;border-collapse:collapse;min-width:760px;background:rgba(255,255,255,.02);}
table.data th{
  text-align:left;font-family:'JetBrains Mono';font-size:11px;letter-spacing:.06em;text-transform:uppercase;
  color:var(--bronze-1);padding:16px 18px;border-bottom:1px solid var(--glass-border);background:rgba(201,154,75,.06);
}
table.data td{padding:16px 18px;border-bottom:1px solid var(--line);font-size:14px;color:var(--ink-1);}
table.data tr:last-child td{border-bottom:none;}
table.data td.strong{color:var(--ink-0);font-weight:600;}
.badge{padding:4px 10px;border-radius:999px;font-size:11.5px;font-family:'JetBrains Mono';}
.badge-done{background:rgba(72,163,90,.18);color:#8ff0a4;}
.badge-going{background:rgba(232,89,44,.18);color:#ffb08a;}

/* ---------- Timeline (Transmission) ---------- */
.tl-item{display:grid;grid-template-columns:120px 1fr;gap:28px;position:relative;padding-bottom:52px;}
.tl-item:last-child{padding-bottom:0;}
.tl-item::before{content:'';position:absolute;left:154px;top:14px;bottom:-38px;width:1px;background:linear-gradient(var(--bronze-1),transparent);}
.tl-item:last-child::before{display:none;}
.tl-marker{width:24px;height:24px;background:var(--bronze-1);clip-path:polygon(50% 0,100% 25%,100% 75%,50% 100%,0 75%,0 25%);justify-self:center;margin-top:6px;box-shadow:0 0 24px rgba(201,154,75,.6);}
.tl-kv{display:grid;grid-template-columns:auto 1fr;gap:6px 14px;margin-top:14px;font-size:14px;}
.tl-kv dt{color:var(--ink-2);font-family:'JetBrains Mono';font-size:11.5px;text-transform:uppercase;letter-spacing:.05em;padding-top:2px;}
.tl-kv dd{margin:0;color:var(--ink-0);}

/* ---------- Gallery ---------- */
.gal-grid{columns:4 260px;column-gap:16px;}
.gal-grid img{width:100%;margin-bottom:16px;border-radius:16px;border:1px solid var(--glass-border);}
@media(max-width:900px){.gal-grid{columns:2 200px;}}

/* ---------- Clients ---------- */
.client-logo{padding:34px 22px;display:flex;align-items:center;justify-content:center;}
.client-logo img{max-height:64px;width:auto;filter:grayscale(.15);opacity:.92;}

/* ---------- Form ---------- */
.field{margin-bottom:18px;}
.field label{display:block;font-size:12.5px;color:var(--ink-2);margin-bottom:8px;font-family:'JetBrains Mono';letter-spacing:.03em;text-transform:uppercase;}
.field input, .field select, .field textarea{
  width:100%;padding:13px 16px;border-radius:12px;
  background:rgba(255,255,255,.04);border:1px solid var(--glass-border);
  color:var(--ink-0);font-family:'Inter';font-size:14.5px;outline:none;
  transition:border-color .3s, background .3s;
}
.field input:focus, .field select:focus, .field textarea:focus{border-color:var(--bronze-1);background:rgba(255,255,255,.06);}
.field textarea{resize:vertical;min-height:110px;}
.field-file{
  border:1.5px dashed var(--glass-border);border-radius:14px;padding:26px;text-align:center;
  color:var(--ink-2);font-size:13px;cursor:pointer;transition:.3s;
}
.field-file:hover{border-color:var(--bronze-1);color:var(--ink-1);}

/* ---------- Footer ---------- */
footer{border-top:1px solid var(--line);padding:64px 0 32px;margin-top:80px;}
.foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:40px;margin-bottom:48px;}
.foot-brand p{color:var(--ink-2);font-size:13.5px;line-height:1.7;margin-top:14px;max-width:32ch;}
footer h5{font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:var(--bronze-1);font-family:'JetBrains Mono';margin-bottom:16px;}
footer ul{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:10px;}
footer ul a{color:var(--ink-2);font-size:13.5px;transition:color .3s;}
footer ul a:hover{color:var(--ink-0);}
.foot-bottom{display:flex;justify-content:space-between;align-items:center;border-top:1px solid var(--line);padding-top:24px;font-size:12.5px;color:var(--ink-2);flex-wrap:wrap;gap:12px;}
.social-row{display:flex;gap:10px;}
.social-row a{width:36px;height:36px;border-radius:50%;background:var(--glass);border:1px solid var(--glass-border);display:flex;align-items:center;justify-content:center;font-size:13px;}

/* floating whatsapp/call */
.float-actions{position:fixed;bottom:24px;right:24px;z-index:90;display:flex;flex-direction:column;gap:12px;}
.float-btn{width:54px;height:54px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:22px;box-shadow:0 10px 30px -8px rgba(0,0,0,.6);}
.float-wa{background:#25D366;color:#fff;}
.float-call{background:linear-gradient(135deg,var(--spark),var(--spark-2));color:#fff;}
.float-btn{animation:floaty 3.4s ease-in-out infinite;}
@keyframes floaty{0%,100%{transform:translateY(0)}50%{transform:translateY(-8px)}}

/* ---------- Page hero (interior pages) ---------- */
.page-hero{padding:170px 0 70px;position:relative;}
.page-hero h1{font-size:clamp(34px,4.4vw,54px);margin-top:18px;}
.breadcrumb{font-size:12.5px;color:var(--ink-2);font-family:'JetBrains Mono';margin-top:14px;}
.breadcrumb a{color:var(--bronze-1);}

/* ---------- Reveal animation base ---------- */
.reveal{opacity:0;transform:translateY(28px);}

/* ---------- misc ---------- */
.divider{height:1px;background:var(--line);margin:64px 0;}
.pill-row{display:flex;gap:10px;flex-wrap:wrap;}
.pill{padding:8px 16px;border-radius:999px;background:var(--glass);border:1px solid var(--glass-border);font-size:12.5px;color:var(--ink-1);}
.two-col{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center;}
.check-list{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:14px;}
.check-list li{display:flex;gap:12px;font-size:15px;color:var(--ink-1);line-height:1.5;}
.check-list li::before{content:'';flex:none;width:18px;height:18px;margin-top:3px;background:var(--bronze-1);clip-path:polygon(50% 0,100% 25%,100% 75%,50% 100%,0 75%,0 25%);}

/* ---------- Dashboard (portals) ---------- */
.dash-shell{display:grid;grid-template-columns:260px 1fr;min-height:100vh;}
.dash-side{background:var(--bg-1);border-right:1px solid var(--line);padding:26px 18px;position:sticky;top:0;height:100vh;display:flex;flex-direction:column;}
.dash-side .brand{margin-bottom:34px;padding:0 8px;}
.dash-nav{display:flex;flex-direction:column;gap:3px;flex:1;}
.dash-nav a{padding:11px 14px;border-radius:12px;font-size:13.5px;color:var(--ink-1);display:flex;align-items:center;gap:10px;}
.dash-nav a:hover{background:var(--glass);color:var(--ink-0);}
.dash-nav a.active{background:linear-gradient(135deg, rgba(201,154,75,.18), rgba(201,154,75,.04));color:var(--bronze-1);border:1px solid rgba(201,154,75,.25);}
.dash-main{padding:34px 40px;max-width:1400px;}
.dash-top{display:flex;justify-content:space-between;align-items:center;margin-bottom:32px;flex-wrap:wrap;gap:16px;}
.kpi-row{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-bottom:28px;}
.kpi{padding:22px;}
.kpi .lbl{font-size:12px;color:var(--ink-2);text-transform:uppercase;letter-spacing:.05em;}
.kpi .val{font-family:'Space Grotesk';font-size:28px;margin-top:8px;}
.kpi .delta{font-size:12px;margin-top:6px;color:#8ff0a4;}
.progress{height:8px;border-radius:99px;background:rgba(255,255,255,.08);overflow:hidden;margin-top:10px;}
.progress i{display:block;height:100%;background:linear-gradient(90deg,var(--bronze-1),var(--spark));border-radius:99px;}

/* ---------- Responsive ---------- */
@media(max-width:1080px){
  .grid-4{grid-template-columns:repeat(2,1fr);}
  .grid-3{grid-template-columns:repeat(2,1fr);}
  .foot-grid{grid-template-columns:1fr 1fr;}
  .dash-shell{grid-template-columns:1fr;}
  .dash-side{position:relative;height:auto;}
}
@media(max-width:860px){
  .nav-links{display:none;}
  .burger{display:flex;}
  .hero-grid{grid-template-columns:1fr;}
  .two-col{grid-template-columns:1fr;gap:32px;}
  .stat-row{grid-template-columns:repeat(2,1fr);}
}
@media(max-width:640px){
  .grid-2,.grid-3,.grid-4{grid-template-columns:1fr;}
  .foot-grid{grid-template-columns:1fr;}
  .section{padding:80px 0;}
  .kpi-row{grid-template-columns:1fr 1fr;}
}