:root {
  --navy: #071225;
  --navy-2: #0a1933;
  --blue: #0a2aba;
  --blue-bright: #123ad9;
  --orange: #ff6500;
  --orange-2: #ff7b1a;
  --white: #ffffff;
  --offwhite: #f4f6f9;
  --text: #0d1b2e;
  --muted: #5f6b7a;
  --border: #dbe1e8;
  --shadow: 0 18px 55px rgba(7, 18, 37, .12);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; font-family: "Inter", sans-serif; color: var(--text); background: #fff; line-height: 1.55; }
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button, input, textarea, select { font: inherit; }
.container { width: min(1180px, calc(100% - 40px)); margin-inline: auto; }
.section { padding: 96px 0; }

.site-header { position: fixed; inset: 0 0 auto; z-index: 100; background: rgba(4, 13, 27, .8); backdrop-filter: blur(12px); border-bottom: 1px solid rgba(255,255,255,.08); transition: .3s ease; }
.site-header.scrolled { background: rgba(4, 13, 27, .96); box-shadow: 0 10px 35px rgba(0,0,0,.22); }
.nav-wrap { min-height: 84px; display: flex; align-items: center; justify-content: space-between; gap: 28px; }
.brand img { width: 220px; max-height: 66px; object-fit: contain; object-position: left center; }
.main-nav { display: flex; align-items: center; gap: 28px; color: #fff; font-size: 13px; font-weight: 700; text-transform: uppercase; letter-spacing: .02em; }
.main-nav > a:not(.btn) { position: relative; opacity: .9; }
.main-nav > a:not(.btn)::after { content: ""; position: absolute; height: 2px; left: 0; right: 100%; bottom: -8px; background: var(--orange); transition: .25s ease; }
.main-nav > a:not(.btn):hover::after, .main-nav > a.active::after { right: 0; }
.nav-cta { padding: 12px 20px !important; }
.menu-toggle { display: none; width: 44px; height: 44px; background: transparent; border: 0; padding: 9px; cursor: pointer; }
.menu-toggle span { display: block; height: 3px; background: #fff; margin: 5px 0; border-radius: 10px; transition: .25s; }

.btn { display: inline-flex; align-items: center; justify-content: center; gap: 10px; min-height: 48px; padding: 0 24px; border-radius: 5px; border: 1px solid transparent; font-weight: 800; font-size: 13px; text-transform: uppercase; letter-spacing: .02em; transition: .25s ease; cursor: pointer; }
.btn-primary { color: #fff; background: linear-gradient(135deg, var(--orange), #ff7d16); box-shadow: 0 12px 25px rgba(255,101,0,.24); }
.btn-primary:hover { transform: translateY(-2px); filter: brightness(1.05); }
.btn-outline { color: #fff; border-color: rgba(255,255,255,.6); background: rgba(255,255,255,.02); }
.btn-outline:hover { background: #fff; color: var(--navy); }
.btn-whatsapp { color: #fff; background: #15a85b; }

.hero { position: relative; min-height: 720px; padding: 178px 0 110px; color: #fff; background: #030b17; overflow: hidden; }
.hero-bg { position: absolute; inset: 0; background:
  linear-gradient(90deg, rgba(3,11,23,.98) 0%, rgba(3,11,23,.88) 41%, rgba(3,11,23,.45) 70%, rgba(3,11,23,.8) 100%),
  url('https://images.unsplash.com/photo-1581092160607-ee22621dd758?auto=format&fit=crop&w=1900&q=85') center/cover no-repeat; filter: saturate(.9); }
.hero::after { content:""; position:absolute; inset:auto -10% -300px 25%; height:500px; background:radial-gradient(circle, rgba(15,55,192,.35), transparent 65%); pointer-events:none; }
.hero-grid { position: relative; z-index: 2; display: grid; grid-template-columns: minmax(0,1.3fr) minmax(290px,.55fr); gap: 70px; align-items: center; }
.eyebrow { margin: 0 0 12px; color: var(--orange); text-transform: uppercase; letter-spacing: .08em; font-size: 12px; font-weight: 800; }
.hero h1, .section h2, .cta-band h2 { font-family: "Barlow Condensed", sans-serif; margin: 0; line-height: .98; letter-spacing: -.02em; }
.hero h1 { max-width: 760px; font-size: clamp(54px, 6.1vw, 88px); text-transform: uppercase; }
.hero h1 span { color: var(--orange); display: block; }
.hero-text { max-width: 650px; margin: 28px 0 30px; font-size: 18px; color: #dce4ef; }
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; }
.hero-panel { align-self: end; background: linear-gradient(155deg, rgba(11,31,63,.94), rgba(6,19,40,.86)); border: 1px solid rgba(255,255,255,.1); padding: 32px; box-shadow: 0 28px 70px rgba(0,0,0,.25); }
.hero-panel-icon { width: 58px; height: 58px; display: grid; place-items:center; border-radius: 50%; background: var(--orange); font-size: 23px; margin-bottom: 24px; }
.hero-panel p { color: var(--orange); text-transform: uppercase; font-size: 11px; font-weight: 800; letter-spacing: .08em; margin:0 0 8px; }
.hero-panel strong { display:block; font-family:"Barlow Condensed"; font-size:30px; line-height:1.05; margin-bottom:15px; }
.hero-panel span { color:#bfcbd9; font-size:14px; }
.trust-strip { position: absolute; z-index: 3; left: 50%; transform: translateX(-50%); bottom: -1px; display:grid; grid-template-columns: repeat(4,1fr); background: linear-gradient(135deg,#0b2347,#071a36); border-radius: 14px 14px 0 0; box-shadow: var(--shadow); }
.trust-item { min-height: 112px; padding: 24px 28px; display:flex; align-items:center; justify-content:center; gap:15px; border-right:1px solid rgba(255,255,255,.1); }
.trust-item:last-child { border-right: 0; }
.trust-item i { font-size: 27px; color: #fff; }
.trust-item strong,.trust-item span { display:block; }
.trust-item strong { font-size:14px; }
.trust-item span { color:#afbdd0; font-size:12px; margin-top:2px; }

.section-heading { max-width: 700px; margin-bottom: 44px; }
.section-heading.centered { margin-inline:auto; text-align:center; }
.section-heading h2, .about-copy h2, .contact-copy h2 { font-family: "Barlow Condensed"; font-size: clamp(40px, 5vw, 58px); line-height: 1; margin: 0 0 18px; color: var(--navy); }
.section-heading p:last-child { color: var(--muted); margin:0; }
.services { background: #f7f8fa; }
.services-grid { display:grid; grid-template-columns: repeat(4,1fr); gap:18px; }
.service-card { background:#fff; border:1px solid var(--border); border-radius:10px; overflow:hidden; min-height: 100%; box-shadow: 0 7px 24px rgba(11,31,60,.06); transition:.28s ease; }
.service-card:hover { transform: translateY(-6px); box-shadow: var(--shadow); }
.service-photo { position:relative; height:170px; background-size:cover; background-position:center; }
.service-photo::after { content:""; position:absolute; inset:0; background:linear-gradient(to top,rgba(3,14,31,.55),transparent 65%); }
.service-icon { position:absolute; z-index:2; left:18px; bottom:-20px; width:42px; height:42px; border-radius:50%; display:grid; place-items:center; color:#fff; background:var(--orange); border:3px solid #fff; font-size:15px; }
.service-icon.standalone { position:static; border:0; margin-bottom:18px; }
.service-body { padding: 28px 20px 22px; }
.service-body h3, .service-cta-card h3 { font-size:16px; line-height:1.2; margin:0 0 10px; }
.service-body p,.service-cta-card p { margin:0; color:var(--muted); font-size:13px; }
.service-cta-card { background:linear-gradient(150deg,#0b244a,#071326); color:#fff; border-color:transparent; display:flex; align-items:center; padding:26px; }
.service-cta-card p { color:#c0cddd; }
.text-link { display:inline-flex; align-items:center; gap:8px; color:var(--orange); font-size:13px; font-weight:800; margin-top:20px; }

.photo-motor { background-image: url('https://images.unsplash.com/photo-1624705002806-5d72df19c3ad?auto=format&fit=crop&w=900&q=80'); }
.photo-pump { background-image: url('https://images.unsplash.com/photo-1581092919535-7146ff1a590b?auto=format&fit=crop&w=900&q=80'); }
.photo-lathe { background-image: url('https://images.unsplash.com/photo-1565439396-22f8c30d6ed2?auto=format&fit=crop&w=900&q=80'); }
.photo-matrix { background-image: url('https://images.unsplash.com/photo-1530124566582-a618bc2615dc?auto=format&fit=crop&w=900&q=80'); }
.photo-aluminum { background-image: url('https://images.unsplash.com/photo-1504917595217-d4dc5ebe6122?auto=format&fit=crop&w=900&q=80'); }
.photo-heavy { background-image: url('https://images.unsplash.com/photo-1504307651254-35680f356dfd?auto=format&fit=crop&w=900&q=80'); }
.photo-cylinder { background-image: url('https://images.unsplash.com/photo-1581092160562-40aa08e78837?auto=format&fit=crop&w=900&q=80'); }
.photo-hydraulic { background-image: url('https://images.unsplash.com/photo-1581092162384-8987c1d64926?auto=format&fit=crop&w=900&q=80'); }
.photo-steering { background-image: url('https://images.unsplash.com/photo-1486262715619-67b85e0b08d3?auto=format&fit=crop&w=900&q=80'); }
.photo-welding { background-image: url('https://images.unsplash.com/photo-1504917595217-d4dc5ebe6122?auto=format&fit=crop&w=900&q=80'); }
.photo-hammer { background-image: url('https://images.unsplash.com/photo-1586864387789-628af9feed72?auto=format&fit=crop&w=900&q=80'); }

.about { background:#fff; }
.about-grid { display:grid; grid-template-columns: 1fr 1fr; gap:74px; align-items:center; }
.about-media { position:relative; min-height:530px; }
.about-main-photo { position:absolute; inset:0 50px 0 0; border-radius:12px; background:
  linear-gradient(0deg,rgba(5,18,38,.15),rgba(5,18,38,.1)),
  url('https://images.unsplash.com/photo-1581092918056-0c4c3acd3789?auto=format&fit=crop&w=1200&q=85') center/cover; box-shadow:var(--shadow); }
.about-badge { position:absolute; right:0; bottom:45px; width:190px; min-height:130px; display:flex; flex-direction:column; justify-content:center; padding:25px; color:#fff; background:var(--orange); box-shadow:0 16px 30px rgba(255,101,0,.25); }
.about-badge span { text-transform:uppercase; font-size:11px; font-weight:700; }
.about-badge strong { font-family:"Barlow Condensed"; font-size:32px; line-height:1; text-transform:uppercase; }
.about-copy p:not(.eyebrow) { color:var(--muted); }
.check-list { display:grid; gap:11px; margin:24px 0 28px; }
.check-list div { display:flex; gap:10px; align-items:flex-start; font-size:14px; }
.check-list i { color:var(--orange); margin-top:4px; }

.capabilities { background:var(--navy); color:#fff; }
.capabilities .section-heading h2 { color:#fff; }
.capabilities .section-heading p:last-child { color:#aebbd0; }
.capability-grid { display:grid; grid-template-columns:repeat(4,1fr); gap:18px; }
.capability-card { position:relative; min-height:260px; padding:32px 26px; border:1px solid rgba(255,255,255,.1); background:linear-gradient(145deg,rgba(18,53,102,.52),rgba(8,25,50,.72)); overflow:hidden; }
.capability-card > span { position:absolute; right:18px; top:9px; font-family:"Barlow Condensed"; font-size:78px; font-weight:800; color:rgba(255,255,255,.04); }
.capability-card i { font-size:28px; color:var(--orange); margin-bottom:42px; }
.capability-card h3 { font-size:18px; margin:0 0 8px; }
.capability-card p { margin:0; color:#afbdd0; font-size:13px; }

.cta-band { padding:52px 0; color:#fff; background:linear-gradient(120deg,#0a29ba,#071a56 65%,#08142d); }
.cta-inner { display:flex; align-items:center; justify-content:space-between; gap:30px; }
.cta-band .eyebrow { color:#ff8b38; }
.cta-band h2 { max-width:750px; font-size:clamp(34px,4vw,50px); }

.contact { background:#f7f8fa; }
.contact-grid { display:grid; grid-template-columns:.8fr 1.2fr; gap:60px; align-items:start; }
.contact-copy > p:not(.eyebrow) { color:var(--muted); }
.contact-list { display:grid; gap:12px; margin-top:30px; }
.contact-list > a,.contact-list > div { display:flex; align-items:center; gap:14px; padding:15px 0; border-bottom:1px solid var(--border); }
.contact-list i { width:42px; height:42px; display:grid; place-items:center; border-radius:50%; color:#fff; background:var(--orange); }
.contact-list small,.contact-list strong { display:block; }
.contact-list small { color:var(--muted); font-size:11px; text-transform:uppercase; letter-spacing:.05em; }
.contact-list strong { font-size:14px; }
.contact-form { padding:34px; background:#fff; border-radius:12px; box-shadow:var(--shadow); }
.form-head { display:flex; gap:16px; align-items:center; margin-bottom:28px; }
.form-head > span { flex:0 0 auto; width:50px; height:50px; display:grid; place-items:center; border-radius:50%; color:#fff; background:var(--orange); }
.form-head h3 { margin:0; font-size:20px; }
.form-head p { margin:4px 0 0; color:var(--muted); font-size:12px; }
.form-grid { display:grid; grid-template-columns:1fr 1fr; gap:16px; }
.form-grid label { display:grid; gap:7px; color:#243149; font-size:12px; font-weight:700; }
.form-grid label.full { grid-column:1/-1; }
.form-grid input,.form-grid textarea,.form-grid select { width:100%; border:1px solid #ccd4df; background:#fbfcfd; border-radius:6px; padding:13px 14px; outline:none; transition:.2s; }
.form-grid input:focus,.form-grid textarea:focus,.form-grid select:focus { border-color:var(--blue-bright); box-shadow:0 0 0 3px rgba(18,58,217,.08); }
.form-submit { width:100%; margin-top:18px; }
.form-note { text-align:center; color:#7b8695; font-size:11px; margin:12px 0 0; }

.footer { padding:64px 0 24px; background:#040d1b; color:#fff; }
.footer-grid { display:grid; grid-template-columns:1.5fr repeat(3,1fr); gap:50px; }
.footer-brand img { width:230px; margin-bottom:18px; }
.footer-brand p { max-width:290px; color:#8fa0b7; font-size:13px; }
.footer h4 { margin:0 0 17px; font-size:12px; text-transform:uppercase; letter-spacing:.06em; }
.footer-grid > div:not(.footer-brand) { display:flex; flex-direction:column; align-items:flex-start; gap:9px; }
.footer-grid a,.footer-grid span { color:#9fb0c5; font-size:12px; }
.footer-grid a:hover { color:var(--orange); }
.footer-bottom { margin-top:50px; padding-top:20px; border-top:1px solid rgba(255,255,255,.1); display:flex; justify-content:space-between; gap:20px; color:#72849b; font-size:11px; }
.floating-whatsapp { position:fixed; right:22px; bottom:22px; z-index:90; width:58px; height:58px; border-radius:50%; display:grid; place-items:center; color:#fff; background:#17b862; box-shadow:0 12px 30px rgba(0,0,0,.25); font-size:28px; transition:.2s; }
.floating-whatsapp:hover { transform:translateY(-3px) scale(1.03); }

.reveal { opacity:0; transform:translateY(22px); transition: opacity .7s ease, transform .7s ease; }
.reveal.visible { opacity:1; transform:none; }
.delay-1 { transition-delay:.08s; }.delay-2 { transition-delay:.16s; }.delay-3 { transition-delay:.24s; }

@media (max-width: 1080px) {
  .main-nav { gap:18px; }
  .services-grid { grid-template-columns:repeat(3,1fr); }
  .capability-grid { grid-template-columns:repeat(2,1fr); }
}

@media (max-width: 820px) {
  .container { width:min(100% - 28px, 720px); }
  .section { padding:72px 0; }
  .nav-wrap { min-height:74px; }
  .brand img { width:176px; max-height:54px; }
  .menu-toggle { display:block; }
  .main-nav { position:absolute; left:14px; right:14px; top:74px; display:none; flex-direction:column; align-items:stretch; gap:0; padding:14px; background:#07152b; border:1px solid rgba(255,255,255,.08); box-shadow:0 20px 40px rgba(0,0,0,.3); }
  .main-nav.open { display:flex; }
  .main-nav > a:not(.btn) { padding:13px 10px; }
  .main-nav > a:not(.btn)::after { display:none; }
  .nav-cta { margin-top:8px; }
  .hero { min-height:auto; padding:132px 0 118px; }
  .hero-grid { grid-template-columns:1fr; gap:38px; }
  .hero h1 { font-size:clamp(46px,14vw,72px); }
  .hero-text { font-size:16px; }
  .hero-panel { display:none; }
  .trust-strip { position:relative; left:auto; bottom:auto; transform:none; margin-top:60px; grid-template-columns:1fr 1fr; border-radius:12px; }
  .trust-item { justify-content:flex-start; min-height:96px; padding:20px; border-bottom:1px solid rgba(255,255,255,.08); }
  .services-grid { grid-template-columns:repeat(2,1fr); }
  .service-photo { height:160px; }
  .about-grid,.contact-grid { grid-template-columns:1fr; gap:45px; }
  .about-media { min-height:430px; }
  .capability-grid { grid-template-columns:1fr 1fr; }
  .cta-inner { flex-direction:column; align-items:flex-start; }
  .footer-grid { grid-template-columns:1.4fr 1fr 1fr; }
  .footer-grid > div:last-child { grid-column:1/-1; }
}

@media (max-width: 560px) {
  .container { width:min(100% - 24px, 520px); }
  .section { padding:62px 0; }
  .hero { padding-top:118px; padding-bottom:70px; }
  .hero-bg { background-position:60% center; }
  .hero h1 { font-size:50px; }
  .hero-actions { display:grid; grid-template-columns:1fr; }
  .hero-actions .btn { width:100%; }
  .trust-strip { grid-template-columns:1fr 1fr; margin-top:48px; }
  .trust-item { flex-direction:column; text-align:center; gap:8px; padding:18px 10px; }
  .trust-item i { font-size:23px; }
  .section-heading h2,.about-copy h2,.contact-copy h2 { font-size:42px; }
  .services-grid { grid-template-columns:1fr 1fr; gap:10px; }
  .service-photo { height:120px; }
  .service-body { padding:25px 13px 16px; }
  .service-body h3,.service-cta-card h3 { font-size:14px; }
  .service-body p,.service-cta-card p { font-size:11px; }
  .service-icon { left:12px; width:38px; height:38px; }
  .service-cta-card { padding:18px 14px; }
  .about-media { min-height:340px; }
  .about-main-photo { right:24px; }
  .about-badge { width:150px; min-height:105px; padding:18px; }
  .about-badge strong { font-size:26px; }
  .capability-grid { grid-template-columns:1fr; }
  .capability-card { min-height:210px; }
  .form-grid { grid-template-columns:1fr; }
  .form-grid label.full { grid-column:auto; }
  .contact-form { padding:24px 18px; }
  .footer-grid { grid-template-columns:1fr 1fr; gap:35px 25px; }
  .footer-brand { grid-column:1/-1; }
  .footer-grid > div:last-child { grid-column:auto; }
  .footer-bottom { flex-direction:column; }
  .floating-whatsapp { width:54px; height:54px; right:14px; bottom:14px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior:auto; }
  .reveal { opacity:1; transform:none; transition:none; }
}