:root{
  --nav:#0a1b33;
  --nav2:#071427;
  --blue:#0f2a52;
  --blue2:#0b1f3e;
  --accent:#f4a12c;
  --accent2:#d98300;
  --text:#0f172a;
  --muted:#475569;
  --bg:#f4f6fb;
  --card:#ffffff;
  --shadow: 0 10px 30px rgba(2,8,23,.18);
  --radius: 14px;
  --max: 1150px;
  --font: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Arial;
}
*{box-sizing:border-box}
body{margin:0; font-family:var(--font); color:var(--text); background:var(--bg); line-height:1.5}
a{text-decoration:none; color:inherit}
.container{max-width:var(--max); margin:0 auto; padding:0 18px}
/* Header */
header{
  background: linear-gradient(180deg, rgba(10,27,51,.98), rgba(7,20,39,.98));
  position:sticky; top:0; z-index:50;
  box-shadow: 0 8px 26px rgba(0,0,0,.25);
}
.header-inner{
  display:flex; align-items:center; justify-content:space-between; gap:18px;
  padding: 10px 0;
}
.brand{
  display:flex; align-items:center; gap:12px;
}
.brand img{height:42px; width:auto}
.nav{
  display:flex; align-items:center; gap:18px;
}
.nav a{
  color: rgba(255,255,255,.88);
  font-weight:700;
  font-size:.95rem;
  padding: 8px 10px;
  border-radius: 10px;
}
.nav a:hover{background: rgba(255,255,255,.10)}
.nav a.active{background: rgba(244,161,44,.18); border:1px solid rgba(244,161,44,.35)}
.header-cta .btn{padding:10px 14px; font-size:.92rem}
/* Buttons */
.btn{
  display:inline-flex; align-items:center; justify-content:center;
  padding: 12px 18px;
  border-radius: 10px;
  border: 1px solid rgba(255,255,255,.18);
  font-weight:800;
  letter-spacing:.2px;
  cursor:pointer;
  user-select:none;
}
.btn.orange{
  background: linear-gradient(180deg, var(--accent), var(--accent2));
  color:#111827;
  border-color: rgba(0,0,0,.15);
  box-shadow: 0 10px 22px rgba(244,161,44,.25);
}
.btn.blue{
  background: linear-gradient(180deg, #214f8f, #143765);
  color:#fff;
  border-color: rgba(255,255,255,.18);
}
.btn.dark{
  background: linear-gradient(180deg, #0f2a52, #0b1f3e);
  color:#fff;
  border-color: rgba(255,255,255,.18);
}
.btn:hover{transform: translateY(-1px)}
/* Hero */
.hero{
  background:
    linear-gradient(90deg, rgba(4,10,20,.80) 0%, rgba(4,10,20,.48) 55%, rgba(4,10,20,.20) 100%),
    url("assets/img/hero.jpg");
  background-size: cover;
  background-position: center;
  padding: 58px 0 52px;
  color:#fff;
}
.hero-grid{
  display:grid;
  grid-template-columns: 1.1fr .9fr;
  gap: 26px;
  align-items:end;
}
.hero h1{
  margin:0 0 10px;
  font-size: clamp(2.1rem, 3.4vw, 3.2rem);
  line-height:1.05;
  letter-spacing:-.6px;
}
.hero .sub{
  color: rgba(255,255,255,.9);
  font-weight:800;
  margin: 0 0 10px;
}
.hero p{
  margin: 0 0 18px;
  color: rgba(255,255,255,.86);
  max-width: 60ch;
}
.hero-actions{display:flex; gap:12px; flex-wrap:wrap}
/* Sections */
.section{padding: 46px 0}
.section.dark{
  background:
    linear-gradient(180deg, rgba(10,27,51,.96), rgba(7,20,39,.96)),
    radial-gradient(900px 400px at 20% 0%, rgba(62,116,189,.25), transparent 60%);
  color:#fff;
}
.section.dark h2, .section.dark h3{color:#fff}
.section h2{margin:0 0 18px; font-size: 1.65rem; letter-spacing:-.3px}
.grid-2{display:grid; grid-template-columns: 1fr 1fr; gap: 22px}
.grid-3{display:grid; grid-template-columns: repeat(3, 1fr); gap: 18px}
.card{
  background: var(--card);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 22px;
}
.card.dark{
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.12);
  box-shadow: none;
}
.card h3{margin:0 0 10px; font-size:1.15rem}
.card p{margin:0; color: var(--muted); font-weight:600}
.section.dark .card p{color: rgba(255,255,255,.78)}
.split{
  display:grid; grid-template-columns: 1fr 1fr; gap: 24px; align-items:center;
}
.imgbox{
  border-radius: var(--radius);
  overflow:hidden;
  box-shadow: var(--shadow);
  background: #0b1f3e;
}
.imgbox img{width:100%; height:auto; display:block}
/* Services cards */
.service-head{
  display:flex; gap:12px; align-items:center; margin-bottom: 10px;
  font-weight:900;
}
.icon{
  width:38px; height:38px; border-radius: 10px;
  display:grid; place-items:center;
  background: rgba(244,161,44,.20);
  border: 1px solid rgba(244,161,44,.35);
}
.section.dark .icon{background: rgba(255,255,255,.10); border-color: rgba(255,255,255,.18)}
ul{margin: 12px 0 0; padding-left: 18px}
li{margin: 6px 0; font-weight:650}
.section.dark li{color: rgba(255,255,255,.80)}
/* Why choose */
.checks{display:grid; gap:10px; margin-top: 8px}
.check{display:flex; gap:10px; align-items:flex-start; font-weight:750}
.check span{color: var(--accent); font-weight:900}
/* CTA */
.cta{
  text-align:center;
  padding: 38px 0 54px;
}
.cta h2{font-size: 2.0rem}
/* Footer */
footer{
  background: linear-gradient(180deg, rgba(10,27,51,.98), rgba(7,20,39,.98));
  color: rgba(255,255,255,.78);
  padding: 22px 0 28px;
}
.footer-inner{
  display:flex; justify-content:space-between; align-items:center; gap: 16px; flex-wrap:wrap;
}
.footer-links{display:flex; gap:14px; flex-wrap:wrap}
.footer-links a{color: rgba(255,255,255,.78); font-weight:750}
.footer-links a:hover{color:#fff}
/* Page head */
.pagehead{
  background:
    linear-gradient(90deg, rgba(4,10,20,.78) 0%, rgba(4,10,20,.35) 55%, rgba(4,10,20,.15) 100%),
    url("assets/img/hero.jpg");
  background-size: cover; background-position:center;
  color:#fff;
  padding: 46px 0 30px;
}
.pagehead h1{margin:0 0 8px; font-size: 2.3rem; letter-spacing:-.4px}
.pagehead p{margin:0; color: rgba(255,255,255,.86); font-weight:650; max-width: 70ch}
/* Forms */
form{display:grid; gap:12px}
input, select, textarea{
  padding: 12px 12px;
  border-radius: 10px;
  border: 1px solid rgba(15,23,42,.15);
  background: #fff;
  font-weight:650;
}
textarea{min-height: 130px}
label{font-weight:900}
.form-grid{display:grid; grid-template-columns: 1fr 1fr; gap: 12px}
/* Responsive */
@media (max-width: 980px){
  .hero-grid{grid-template-columns: 1fr}
  .grid-3{grid-template-columns: 1fr}
  .grid-2{grid-template-columns: 1fr}
  .split{grid-template-columns: 1fr}
  .nav{display:none}
}

/* ===== Contact page: dark/glow style ===== */

.contact-hero{
  padding: 44px 0 70px;
  background:
    radial-gradient(1200px 700px at 15% -10%, rgba(43,124,255,.35), transparent 60%),
    radial-gradient(900px 600px at 95% 10%, rgba(255,154,42,.18), transparent 55%),
    linear-gradient(180deg, #0b1220, #070b14 80%);
  color: #eaf0ff;
}

.contact-container{
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 18px;
}

.contact-hero h1{
  margin: 0 0 10px;
  font-size: 52px;
  letter-spacing: -0.6px;
}

.contact-sub{
  margin: 0 0 26px;
  color: rgba(234,240,255,.85);
  font-weight: 650;
  font-size: 18px;
  line-height: 1.5;
}

.contact-grid{
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}

.contact-card{
  position: relative;
  padding: 22px;
  border-radius: 22px;
  background:
    radial-gradient(900px 480px at 20% 10%, rgba(43,124,255,.18), transparent 60%),
    linear-gradient(180deg, rgba(16,28,53,.86), rgba(10,16,32,.92));
  border: 1px solid rgba(255,255,255,.10);
  box-shadow: 0 18px 55px rgba(0,0,0,.28);
}

.card-icon{
  width: 54px;
  height: 54px;
  border-radius: 18px;
  display: grid;
  place-items: center;
  background: rgba(43,124,255,.16);
  border: 1px solid rgba(43,124,255,.25);
  margin-bottom: 14px;
  font-size: 20px;
}
.card-icon.pin{
  background: rgba(255,154,42,.15);
  border-color: rgba(255,154,42,.22);
}

.contact-card h2{
  margin: 0 0 14px;
  font-size: 24px;
  letter-spacing: -0.2px;
}

/* Form */
.contact-form label{
  display: block;
  margin: 8px 0 8px;
  font-weight: 900;
  color: #eaf0ff;
}

.contact-form input,
.contact-form select,
.contact-form textarea{
  width: 100%;
  padding: 12px 12px;
  border-radius: 14px;
  border: 1px solid rgba(255,255,255,.12);
  background: rgba(255,255,255,.05);
  color: #eaf0ff;
  font-weight: 700;
  outline: none;
}

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

.form-row{
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.btn-orange{
  width: 100%;
  margin-top: 14px;
  padding: 14px 16px;
  border-radius: 14px;
  border: 1px solid rgba(255,255,255,.14);
  background: linear-gradient(145deg, #ff9a2a, #ff7a00);
  color: #111;
  font-weight: 950;
  letter-spacing: .2px;
  cursor: pointer;
}

.btn-orange:hover{
  transform: translateY(-1px);
  box-shadow: 0 14px 45px rgba(0,0,0,.30);
}

.form-note{
  margin: 12px 0 0;
  color: rgba(234,240,255,.72);
  font-weight: 650;
  font-size: 14px;
}

/* Direct contact */
.direct-lines{
  color: rgba(234,240,255,.85);
  font-weight: 700;
  line-height: 1.8;
  margin-bottom: 16px;
}

.quick-btns{
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 10px;
}

.btn-blue,
.btn-dark{
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 16px;
  border-radius: 14px;
  font-weight: 900;
  border: 1px solid rgba(255,255,255,.14);
  text-decoration: none;
  color: #fff;
}

.btn-blue{
  background: linear-gradient(145deg, rgba(43,124,255,.95), rgba(27,79,191,.95));
}

.btn-dark{
  background: rgba(255,255,255,.06);
}

.btn-blue:hover,
.btn-dark:hover{
  transform: translateY(-1px);
  box-shadow: 0 14px 45px rgba(0,0,0,.30);
}

.tip{
  margin-top: 14px;
  color: rgba(234,240,255,.70);
  font-weight: 650;
}

/* Mobile */
@media (max-width: 980px){
  .contact-grid{ grid-template-columns: 1fr; }
  .form-row{ grid-template-columns: 1fr; }
  .contact-hero h1{ font-size: 40px; }
}

/* ===== Mobile hamburger nav ===== */
.menu-btn{
  display:none;
  background: rgba(255,255,255,.10);
  border: 1px solid rgba(255,255,255,.18);
  color: rgba(255,255,255,.92);
  padding: 10px 12px;
  border-radius: 12px;
  font-weight: 900;
  cursor: pointer;
}

@media (max-width: 900px){
  .menu-btn{ display:inline-flex; align-items:center; gap:8px; }

  /* hide nav by default on mobile */
  .nav{
    display:none !important;
    width:100%;
    flex-direction:column;
    align-items:stretch;
    gap:6px;
    padding: 10px 0 6px;
  }

  /* when open, show it */
  .nav.open{
    display:flex !important;
  }

  .nav a{
    padding: 10px 12px;
    border-radius: 12px;
    background: rgba(255,255,255,.06);
  }
}