:root{
  --bg:#0f172a;
  --bg2:#1e293b;
  --panel:rgba(15,23,42,.84);
  --panel2:rgba(30,41,59,.92);
  --line:rgba(255,255,255,.08);
  --text:#f8fafc;
  --muted:#cbd5e1;
  --soft:#94a3b8;
  --gold:#f59e0b;
  --gold2:#fbbf24;
  --steel:#64748b;
  --steel2:#94a3b8;
  --shadow:0 22px 60px rgba(0,0,0,.32);
}

*{box-sizing:border-box}

html,body{
  margin:0;
  padding:0;
  font-family:Inter,Arial,Helvetica,sans-serif;
  color:var(--text);
  background:
    radial-gradient(circle at top, #334155 0%, #1e293b 34%, #0f172a 74%),
    linear-gradient(180deg,#1e293b 0%,#0f172a 100%);
  scroll-behavior:smooth;
  overflow-x:hidden;
}

a{
  color:inherit;
  text-decoration:none;
}

img{
  max-width:100%;
  display:block;
}

.container{
  width:min(1180px, calc(100% - 32px));
  margin:0 auto;
}

.page{
  position:relative;
  min-height:100vh;
  overflow:hidden;
}

/* BACKGROUND */
.grid-overlay{
  position:fixed;
  inset:0;
  pointer-events:none;
  z-index:-2;
  background-image:
    linear-gradient(rgba(255,255,255,.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.03) 1px, transparent 1px);
  background-size:44px 44px;
  mask-image:linear-gradient(180deg, rgba(0,0,0,.9), transparent 95%);
}

.construction-glow{
  position:fixed;
  inset:0;
  pointer-events:none;
  z-index:-1;
  overflow:hidden;
}

.construction-glow::before,
.construction-glow::after{
  content:"";
  position:absolute;
  border-radius:999px;
  filter:blur(22px);
  opacity:.82;
}

.construction-glow::before{
  width:360px;
  height:360px;
  left:-100px;
  top:160px;
  background:radial-gradient(circle, rgba(245,158,11,.22) 0%, rgba(245,158,11,.08) 42%, rgba(245,158,11,0) 72%);
}

.construction-glow::after{
  width:400px;
  height:400px;
  right:-120px;
  top:80px;
  background:radial-gradient(circle, rgba(148,163,184,.18) 0%, rgba(148,163,184,.08) 42%, rgba(148,163,184,0) 72%);
}

.beam{
  position:absolute;
  height:2px;
  border-radius:999px;
  background:linear-gradient(90deg, rgba(251,191,36,0), rgba(251,191,36,.6), rgba(148,163,184,0));
  opacity:.42;
}

.beam.b1{
  width:300px;
  left:8%;
  top:28%;
  transform:rotate(-10deg);
}

.beam.b2{
  width:260px;
  right:10%;
  top:56%;
  transform:rotate(14deg);
}

.beam.b3{
  width:220px;
  left:42%;
  top:78%;
  transform:rotate(-20deg);
}

/* TOPBAR */
.topbar{
  position:sticky;
  top:0;
  z-index:30;
  backdrop-filter:blur(18px);
  background:rgba(15,23,42,.68);
  border-bottom:1px solid rgba(255,255,255,.06);
}

.topbar-inner{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:20px;
  padding:14px 0;
}

.brand{
  display:flex;
  align-items:center;
  gap:12px;
  font-weight:800;
  font-size:19px;
  letter-spacing:-.03em;
}

.brand-mark{
  width:40px;
  height:40px;
  border-radius:12px;
  background:linear-gradient(135deg,var(--gold),#d97706);
  box-shadow:
    0 0 22px rgba(245,158,11,.22),
    0 0 40px rgba(251,191,36,.12);
  position:relative;
}

.brand-mark::before{
  content:"";
  position:absolute;
  left:10px;
  top:10px;
  width:20px;
  height:20px;
  border-left:3px solid rgba(255,255,255,.45);
  border-bottom:3px solid rgba(255,255,255,.45);
  transform:skew(-18deg);
}

.nav{
  display:flex;
  align-items:center;
  gap:18px;
  color:rgba(255,255,255,.84);
  font-size:15px;
}

.nav-cta{
  padding:12px 18px;
  border-radius:999px;
  background:linear-gradient(135deg,var(--gold),#d97706);
  color:#fff;
  font-weight:800;
  box-shadow:0 12px 30px rgba(217,119,6,.24);
}

/* HERO */
.hero{
  position:relative;
  padding:42px 0 34px;
}

.hero-layout{
  display:grid;
  grid-template-columns:1.04fr .96fr;
  gap:28px;
  align-items:center;
}

.eyebrow{
  display:inline-flex;
  align-items:center;
  gap:10px;
  padding:10px 14px;
  border-radius:999px;
  border:1px solid rgba(255,255,255,.08);
  background:rgba(255,255,255,.04);
  color:#fde68a;
  font-size:14px;
  margin-bottom:22px;
  box-shadow:0 10px 24px rgba(0,0,0,.18);
}

.eyebrow::before{
  content:"";
  width:9px;
  height:9px;
  border-radius:999px;
  background:linear-gradient(135deg,var(--gold),var(--gold2));
  box-shadow:0 0 16px rgba(251,191,36,.82);
  flex:0 0 auto;
}

.hero h1{
  margin:0 0 16px;
  font-size:clamp(42px,6vw,74px);
  line-height:.95;
  letter-spacing:-.05em;
  max-width:10ch;
}

.lead{
  margin:0;
  color:var(--muted);
  font-size:clamp(17px,2vw,22px);
  line-height:1.75;
  max-width:720px;
}

.hero-actions{
  display:flex;
  flex-wrap:wrap;
  gap:12px;
  margin-top:24px;
}

.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  min-height:54px;
  padding:0 22px;
  border-radius:16px;
  font-size:16px;
  font-weight:800;
  transition:.22s ease;
}

.btn:hover{
  transform:translateY(-2px);
}

.btn-primary{
  background:linear-gradient(135deg,var(--gold),#d97706);
  color:#fff;
  box-shadow:0 16px 40px rgba(217,119,6,.28);
}

.btn-secondary{
  background:rgba(255,255,255,.04);
  border:1px solid rgba(255,255,255,.10);
  color:#fff;
}

.hero-points{
  display:flex;
  flex-wrap:wrap;
  gap:10px 14px;
  margin-top:18px;
  color:#e2e8f0;
  font-size:14px;
}

.hero-points span{
  display:inline-flex;
  align-items:center;
  gap:8px;
}

.hero-points span::before{
  content:"";
  width:8px;
  height:8px;
  border-radius:999px;
  background:var(--gold2);
  box-shadow:0 0 14px rgba(251,191,36,.72);
}

/* HERO PANEL */
.hero-panel{
  border-radius:28px;
  overflow:hidden;
  background:
    radial-gradient(circle at top left, rgba(245,158,11,.14), transparent 28%),
    radial-gradient(circle at bottom right, rgba(148,163,184,.14), transparent 32%),
    linear-gradient(180deg, rgba(30,41,59,.96), rgba(15,23,42,.92));
  border:1px solid rgba(255,255,255,.08);
  box-shadow:var(--shadow);
  padding:24px;
}

.panel-chip{
  display:inline-flex;
  align-items:center;
  gap:8px;
  min-height:34px;
  padding:0 12px;
  border-radius:999px;
  background:rgba(255,255,255,.05);
  border:1px solid rgba(255,255,255,.08);
  color:#fef3c7;
  font-size:12px;
  font-weight:800;
  margin-bottom:16px;
}

.panel-chip::before{
  content:"";
  width:8px;
  height:8px;
  border-radius:999px;
  background:var(--gold2);
  box-shadow:0 0 12px rgba(251,191,36,.9);
}

.hero-panel h2{
  margin:0 0 12px;
  font-size:30px;
  line-height:1.02;
  letter-spacing:-.04em;
}

.hero-panel p{
  margin:0;
  color:#cbd5e1;
  line-height:1.72;
  font-size:15px;
}

.metric-grid{
  display:grid;
  grid-template-columns:repeat(3,minmax(0,1fr));
  gap:14px;
  margin-top:22px;
}

.metric{
  border-radius:18px;
  background:rgba(255,255,255,.05);
  border:1px solid rgba(255,255,255,.08);
  padding:16px;
}

.metric strong{
  display:block;
  margin-bottom:8px;
  font-size:28px;
  letter-spacing:-.04em;
}

.metric span{
  color:#cbd5e1;
  font-size:14px;
  line-height:1.55;
}

.progress-card{
  margin-top:16px;
  border-radius:20px;
  background:rgba(255,255,255,.04);
  border:1px solid rgba(255,255,255,.08);
  padding:18px;
}

.progress-card h3{
  margin:0 0 14px;
  font-size:18px;
  letter-spacing:-.02em;
}

.progress-bars{
  display:grid;
  gap:10px;
}

.progress-bars span{
  display:block;
  height:10px;
  border-radius:999px;
  background:linear-gradient(90deg, rgba(251,191,36,.95), rgba(148,163,184,.22));
}

.progress-bars span:nth-child(2){width:82%}
.progress-bars span:nth-child(3){width:66%}
.progress-bars span:nth-child(4){width:92%}

/* SECTIONS */
.section{
  padding:74px 0;
}

.section-head{
  max-width:860px;
  margin:0 auto 34px;
  text-align:center;
}

.section-head.left{
  text-align:left;
  margin:0 0 24px;
}

.section-head h2{
  margin:0 0 12px;
  font-size:clamp(34px,5vw,54px);
  line-height:1.04;
  letter-spacing:-.04em;
}

.section-head p{
  margin:0;
  color:var(--muted);
  font-size:18px;
  line-height:1.75;
}

/* SERVICES */
.service-grid{
  display:grid;
  grid-template-columns:repeat(3,minmax(0,1fr));
  gap:22px;
}

.service-card{
  border-radius:24px;
  padding:26px;
  background:linear-gradient(180deg, rgba(30,41,59,.88), rgba(15,23,42,.78));
  border:1px solid rgba(255,255,255,.08);
  box-shadow:var(--shadow);
}

.service-tag{
  display:inline-flex;
  min-height:34px;
  padding:0 12px;
  align-items:center;
  border-radius:999px;
  background:rgba(255,255,255,.05);
  border:1px solid rgba(255,255,255,.08);
  color:#fde68a;
  font-size:12px;
  font-weight:800;
  margin-bottom:16px;
}

.service-card h3{
  margin:0 0 12px;
  font-size:28px;
  line-height:1.08;
  letter-spacing:-.04em;
}

.service-card p{
  margin:0;
  color:#cbd5e1;
  font-size:16px;
  line-height:1.75;
}

/* ADVANTAGES */
.duo-grid{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:22px;
}

.duo-box{
  border-radius:28px;
  padding:30px;
  background:linear-gradient(180deg, rgba(30,41,59,.88), rgba(15,23,42,.76));
  border:1px solid rgba(255,255,255,.08);
  box-shadow:var(--shadow);
}

.check-list{
  display:grid;
  gap:14px;
}

.check-item{
  display:flex;
  gap:12px;
  align-items:flex-start;
  color:#e2e8f0;
  line-height:1.7;
}

.check-item::before{
  content:"";
  width:10px;
  height:10px;
  margin-top:8px;
  border-radius:999px;
  background:linear-gradient(135deg,var(--gold),var(--gold2));
  box-shadow:0 0 12px rgba(251,191,36,.72);
  flex:0 0 auto;
}

/* PROJECT TYPES */
.object-grid{
  display:grid;
  grid-template-columns:repeat(3,minmax(0,1fr));
  gap:22px;
}

.object-card{
  border-radius:24px;
  padding:26px;
  background:linear-gradient(180deg, rgba(30,41,59,.86), rgba(15,23,42,.74));
  border:1px solid rgba(255,255,255,.08);
  box-shadow:var(--shadow);
}

.object-card h3{
  margin:0 0 10px;
  font-size:24px;
  letter-spacing:-.03em;
}

.object-card p{
  margin:0;
  color:#cbd5e1;
  line-height:1.75;
  font-size:15px;
}

/* PROJECTS */
.projects{
  display:grid;
  grid-template-columns:repeat(3,minmax(0,1fr));
  gap:22px;
}

.project{
  overflow:hidden;
  border-radius:24px;
  background:linear-gradient(180deg, rgba(30,41,59,.88), rgba(15,23,42,.76));
  border:1px solid rgba(255,255,255,.08);
  box-shadow:var(--shadow);
}

.project-visual{
  height:220px;
  background:
    radial-gradient(circle at top left, rgba(245,158,11,.18), transparent 24%),
    radial-gradient(circle at bottom right, rgba(148,163,184,.14), transparent 30%),
    linear-gradient(135deg,#1e293b,#334155);
  position:relative;
  overflow:hidden;
}

.project-visual::before{
  content:"";
  position:absolute;
  inset:18px;
  border-radius:18px;
  border:1px solid rgba(255,255,255,.08);
  background:linear-gradient(rgba(255,255,255,.03), rgba(255,255,255,.02));
}

.project-visual::after{
  content:"";
  position:absolute;
  left:24px;
  right:24px;
  bottom:30px;
  height:10px;
  border-radius:999px;
  background:linear-gradient(90deg, rgba(251,191,36,.95), rgba(148,163,184,.25));
}

.project-body{
  padding:24px;
}

.project-body h3{
  margin:0 0 10px;
  font-size:24px;
  letter-spacing:-.03em;
}

.project-body p{
  margin:0;
  color:#cbd5e1;
  line-height:1.75;
  font-size:15px;
}

/* STEPS */
.steps{
  display:grid;
  grid-template-columns:repeat(4,minmax(0,1fr));
  gap:18px;
}

.step{
  border-radius:22px;
  padding:24px;
  background:linear-gradient(180deg, rgba(30,41,59,.86), rgba(15,23,42,.74));
  border:1px solid rgba(255,255,255,.08);
  box-shadow:var(--shadow);
}

.step-no{
  width:44px;
  height:44px;
  display:grid;
  place-items:center;
  border-radius:999px;
  background:linear-gradient(135deg,var(--gold),#d97706);
  color:#fff;
  font-weight:900;
  margin-bottom:16px;
  box-shadow:0 12px 26px rgba(217,119,6,.24);
}

.step h3{
  margin:0 0 10px;
  font-size:22px;
  letter-spacing:-.03em;
}

.step p{
  margin:0;
  color:#cbd5e1;
  line-height:1.72;
  font-size:15px;
}

/* CONTACT */
.contact-wrap{
  display:grid;
  grid-template-columns:.95fr 1.05fr;
  gap:24px;
  align-items:start;
}

.contact-copy h2{
  margin:0 0 16px;
  font-size:clamp(34px,5vw,54px);
  line-height:1.03;
  letter-spacing:-.04em;
}

.contact-copy p{
  margin:0 0 22px;
  color:var(--muted);
  font-size:18px;
  line-height:1.75;
}

.contact-points{
  display:grid;
  gap:12px;
  color:#e2e8f0;
}

.contact-points div{
  display:flex;
  gap:10px;
  align-items:flex-start;
}

.contact-points div::before{
  content:"";
  width:10px;
  height:10px;
  margin-top:8px;
  border-radius:999px;
  background:linear-gradient(135deg,var(--gold),var(--gold2));
  box-shadow:0 0 12px rgba(251,191,36,.72);
  flex:0 0 auto;
}

.contact-box{
  border-radius:28px;
  padding:28px;
  background:linear-gradient(180deg, rgba(255,255,255,.98), rgba(247,248,250,.98));
  border:1px solid rgba(255,255,255,.08);
  box-shadow:0 20px 60px rgba(0,0,0,.26);
}

form{
  display:grid;
  gap:14px;
}

input,textarea{
  width:100%;
  border:1px solid #dbe4f0;
  background:#fff;
  color:#0f172a;
  border-radius:16px;
  padding:16px 18px;
  font-size:16px;
  font-family:inherit;
  outline:none;
}

input:focus,textarea:focus{
  border-color:#fbbf24;
  box-shadow:0 0 0 4px rgba(245,158,11,.10);
}

textarea{
  min-height:150px;
  resize:vertical;
}

button{
  border:none;
  min-height:58px;
  border-radius:18px;
  background:linear-gradient(135deg,var(--gold),#d97706);
  color:#fff;
  font-size:17px;
  font-weight:800;
  cursor:pointer;
  box-shadow:0 16px 40px rgba(217,119,6,.22);
}

/* FOOTER */
.footer{
  padding:34px 0 50px;
  color:#94a3b8;
  text-align:center;
  font-size:15px;
}

/* RESPONSIVE */
@media (max-width: 1060px){
  .hero-layout,
  .duo-grid,
  .contact-wrap,
  .service-grid,
  .object-grid,
  .projects,
  .steps,
  .metric-grid{
    grid-template-columns:1fr;
  }
}

@media (max-width: 760px){
  .nav{
    display:none;
  }

  .topbar-inner{
    padding:12px 0;
  }

  .brand{
    font-size:17px;
  }

  .brand-mark{
    width:34px;
    height:34px;
    border-radius:10px;
  }

  .hero{
    padding:28px 0 24px;
  }

  .hero-layout{
    gap:18px;
    align-items:start;
  }

  .hero h1{
    font-size:clamp(40px, 11vw, 54px);
    max-width:12ch;
  }

  .lead{
    font-size:16px;
    line-height:1.68;
  }

  .hero-actions{
    flex-direction:column;
  }

  .btn{
    width:100%;
  }

  .hero-points{
    display:grid;
    gap:8px;
  }

  .hero-panel,
  .service-card,
  .duo-box,
  .object-card,
  .project-body,
  .step,
  .contact-box{
    padding:22px;
  }

  .section{
    padding:56px 0;
  }
}

@media (max-width: 540px){
  .container{
    width:min(100% - 24px, 1180px);
  }

  .section-head h2,
  .contact-copy h2{
    font-size:34px;
  }

  .service-card h3,
  .object-card h3,
  .project-body h3,
  .step h3{
    font-size:24px;
  }

  .hero-panel h2{
    font-size:25px;
  }
}