:root{
  --black:#080909;
  --charcoal:#111414;
  --steel:#2c3233;
  --light:#f2f0eb;
  --muted:#c8c8c8;
  --orange:#f28c28;
  --orange-dark:#cc6719;
  --max:1180px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:Arial,Helvetica,sans-serif;background:var(--black);color:#fff;line-height:1.55}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
.topbar{position:fixed;top:0;left:0;right:0;z-index:20;background:rgba(5,6,6,.88);backdrop-filter:blur(8px);border-bottom:1px solid rgba(255,255,255,.08)}
.nav{max-width:var(--max);margin:auto;height:92px;display:flex;align-items:center;justify-content:space-between;padding:0 24px}
.brand{display:flex;align-items:center;gap:14px;font-weight:900;text-transform:uppercase;letter-spacing:.08em}
.brand img{width:76px;height:76px;object-fit:contain}
.brand span{font-size:1.05rem}
.navlinks{display:flex;gap:34px;font-weight:800;text-transform:uppercase;letter-spacing:.08em;font-size:.9rem}
.navlinks a:hover,.navlinks a.active{color:var(--orange)}
.hero{min-height:760px;padding-top:92px;display:grid;align-items:center;position:relative;overflow:hidden;background:
 linear-gradient(90deg,rgba(0,0,0,.96) 0%,rgba(0,0,0,.86) 34%,rgba(0,0,0,.42) 61%,rgba(0,0,0,.08) 100%),
 url('../img/hero-machining.jpg') center right/cover no-repeat;}
.hero:after{content:"";position:absolute;inset:0;background:radial-gradient(circle at 80% 40%,transparent 0,rgba(0,0,0,.35) 58%,rgba(0,0,0,.82) 100%);pointer-events:none}
.hero-inner{position:relative;z-index:2;max-width:var(--max);margin:auto;width:100%;padding:70px 24px}
.eyebrow{color:var(--orange);font-weight:900;text-transform:uppercase;letter-spacing:.18em;margin-bottom:18px}
h1,h2,h3{margin:0;text-transform:uppercase;line-height:1}
h1{font-size:clamp(3.2rem,6vw,6.7rem);letter-spacing:.035em;font-weight:950}
.hero h1 span{display:block;color:var(--orange);font-size:.72em;margin-top:12px}
.hero p{font-size:1.28rem;max-width:520px;color:#efefef;margin:28px 0 40px}
.btn{display:inline-block;background:linear-gradient(135deg,var(--orange),#ffae49);color:#111;padding:16px 32px;font-weight:950;text-transform:uppercase;letter-spacing:.08em;border:0}
.btn:hover{filter:brightness(1.08)}
.section{padding:76px 24px}
.services {
    background: linear-gradient(to bottom, #f8f8f8, #ececec);
    color: #111;
}
.section-title{text-align:center;margin-bottom:52px}
.section-title h2{font-size:2.25rem;letter-spacing:.04em}
.underline{width:82px;height:4px;background:var(--orange);margin:18px auto 0}
.service-grid{max-width:var(--max);margin:auto;display:grid;grid-template-columns:repeat(4,1fr);gap:0}
.service-card{padding:10px 34px;text-align:center;border-right:1px solid rgba(0,0,0,.22)}
.service-card:last-child{border-right:0}
.icon{width:58px;height:58px;margin:0 auto 22px;color:#111}
.service-card h3{font-size:1.15rem;line-height:1.12;margin-bottom:16px}
.service-card p{margin:0;color:#333}
.split{background:#070808;border-top:1px solid rgba(255,255,255,.08);border-bottom:1px solid rgba(255,255,255,.08)}
.split-inner{max-width:var(--max);margin:auto;display:grid;grid-template-columns:.9fr 1.1fr;gap:44px;align-items:center}
.split h2{font-size:clamp(2rem,5vw,3.1rem);letter-spacing:.035em}
.split h2 span{display:block;color:var(--orange);margin-top:8px}
.split p{color:#ddd;font-size:1.1rem;max-width:510px;margin:26px 0 36px}
.split-image{border:1px solid rgba(255,255,255,.1);box-shadow:0 18px 60px rgba(0,0,0,.5);overflow:hidden}
.split-image img{width:100%;height:430px;object-fit:cover}
.stats{background:#0b0d0d}
.stat-grid{max-width:var(--max);margin:auto;display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:rgba(255,255,255,.15)}
.stat{background:#0b0d0d;padding:28px;display:flex;gap:14px;align-items:center;text-transform:uppercase;font-weight:900;letter-spacing:.04em}
.stat svg{width:34px;height:34px;flex:0 0 auto;color:var(--orange)}
.capabilities{background:#111414}
.cap-grid{max-width:var(--max);margin:auto;display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.cap{background:#171b1b;border:1px solid rgba(255,255,255,.08);padding:30px}
.cap h3{color:var(--orange);font-size:1.15rem;margin-bottom:14px}
.cap p{color:#d5d5d5;margin:0}
.cta{text-align:center;background:linear-gradient(135deg,#111 0%,#1b1d1d 100%);padding:72px 24px}
.cta h2{font-size:2.4rem;margin-bottom:18px}
.cta p{margin:0 auto 30px;max-width:680px;color:#ddd}
.footer{padding:28px 24px;background:#050606;border-top:1px solid rgba(255,255,255,.08);color:#aaa;text-align:center;font-size:.95rem}
@media(max-width:850px){
 .nav{height:auto;min-height:86px;align-items:flex-start;flex-direction:column;padding:12px 20px}
 .brand img{width:60px;height:60px}.navlinks{gap:16px;flex-wrap:wrap;font-size:.78rem}
 .hero{padding-top:120px;min-height:680px;background-position:center}
 .service-grid,.stat-grid,.cap-grid,.split-inner{grid-template-columns:1fr}
 .service-card{border-right:0;border-bottom:1px solid rgba(0,0,0,.16);padding:28px}
 .split-image img{height:300px}
}

.g-recaptcha {
    display: flex;
    justify-content: center;
}

.form-error-box {
    background: #ffe6e6;
    border: 1px solid #ff4d4d;
    color: #b30000;
    padding: 15px;
    margin-bottom: 20px;
    border-radius: 5px;
    font-size: 14px;
}

.error-field {
    border-color: #ff4d4d !important;
    background: #fff5f5;
}

.rfq-form {
    max-width: 900px;
    margin: 60px auto;
    padding: 40px;
    background: #ffffff;
    border: 1px solid #ddd;
    border-radius: 8px;
    box-shadow: 0 5px 20px rgba(0,0,0,0.05);
    font-family: Arial, sans-serif;
}

.rfq-form h2 {
    margin-bottom: 25px;
    font-size: 28px;
    text-align: center;
    color: #222;
}

.form-row {
    display: flex;
    gap: 15px;
    margin-bottom: 15px;
}

.form-row input {
    flex: 1;
}

.rfq-form input,
.rfq-form textarea {
    width: 100%;
    padding: 12px 14px;
    border: 1px solid #ccc;
    border-radius: 5px;
    font-size: 14px;
    transition: border 0.2s ease;
}

.rfq-form input:focus,
.rfq-form textarea:focus {
    border-color: #ff6600;
    outline: none;
}

.rfq-form textarea {
    min-height: 120px;
    margin-top: 10px;
}

.file-label {
    display: block;
    margin: 15px 0;
    padding: 12px;
    border: 1px dashed #ccc;
    text-align: center;
    cursor: pointer;
    color: #666;
}

.file-label input {
    display: none;
}

.rfq-form button {
    width: 100%;
    padding: 14px;
    background: #ff6600;
    color: #fff;
    border: none;
    font-size: 16px;
    border-radius: 5px;
    cursor: pointer;
    transition: background 0.2s ease;
}

.rfq-form button:hover {
    background: #e65c00;
}

.hidden-field {
    display: none;
}

/* Mobile */
@media (max-width: 768px) {
    .form-row {
        flex-direction: column;
    }
}