:root{--amber: #ed9e2b;--amber-600: #d98a1a;--amber-100: #fbead0;--charcoal: #333333;--charcoal-900: #262626;--charcoal-700: #3f3f3f;--bg: #ffffff;--bg-muted: #f7f6f4;--bg-dark: var(--charcoal);--border: #e7e5e1;--text: #2a2a2a;--text-muted: #6b6a67;--text-on-dark: #ffffff;--text-on-dark-muted: #c9c7c3;--font-heading: "Poppins", system-ui, sans-serif;--font-body: "Inter", system-ui, sans-serif;--maxw: 1120px;--radius: 14px;--radius-sm: 10px;--shadow: 0 10px 30px rgba(51, 51, 51, .08);--shadow-lg: 0 24px 60px rgba(51, 51, 51, .14);--space-section: clamp(3.5rem, 8vw, 6.5rem)}*,*:before,*:after{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:var(--font-body);color:var(--text);background:var(--bg);line-height:1.6;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;text-rendering:optimizeLegibility}h1,h2,h3{font-family:var(--font-heading);color:var(--charcoal);line-height:1.15;margin:0 0 .5em;letter-spacing:-.01em}h1{font-size:clamp(2.2rem,5.5vw,3.6rem);font-weight:700}h2{font-size:clamp(1.7rem,3.5vw,2.4rem);font-weight:600}h3{font-size:1.2rem;font-weight:600}p{margin:0 0 1rem}a{color:var(--amber-600);text-decoration:none}a:hover{text-decoration:underline}img{max-width:100%;display:block}.container{width:100%;max-width:var(--maxw);margin-inline:auto;padding-inline:clamp(1.25rem,4vw,2rem)}.section{padding-block:var(--space-section)}.section--muted{background:var(--bg-muted)}.section--dark{background:var(--bg-dark);color:var(--text-on-dark)}.section--dark h1,.section--dark h2,.section--dark h3{color:var(--text-on-dark)}.eyebrow{font-family:var(--font-heading);font-weight:600;font-size:.8rem;letter-spacing:.14em;text-transform:uppercase;color:var(--amber-600);margin:0 0 .75rem}.lead{font-size:1.1rem;color:var(--text-muted);max-width:56ch}.section--dark .lead{color:var(--text-on-dark-muted)}.btn{display:inline-flex;align-items:center;gap:.5rem;font-family:var(--font-heading);font-weight:600;font-size:.98rem;padding:.8rem 1.4rem;border-radius:999px;border:2px solid transparent;cursor:pointer;transition:transform .15s ease,background .15s ease,border-color .15s ease}.btn:hover{text-decoration:none;transform:translateY(-2px)}.btn--primary{background:var(--amber);color:var(--charcoal-900)}.btn--primary:hover{background:var(--amber-600)}.btn--outline{background:transparent;border-color:currentColor;color:inherit}.btn--on-dark.btn--outline{color:var(--text-on-dark)}.placeholder-note{display:inline-block;font-size:.72rem;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--amber-600);background:var(--amber-100);border-radius:999px;padding:.2rem .6rem;margin-bottom:.75rem}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.nav{position:sticky;top:0;z-index:50;background:#ffffffd9;-webkit-backdrop-filter:saturate(180%) blur(12px);backdrop-filter:saturate(180%) blur(12px);border-bottom:1px solid var(--border)}.nav__inner{display:flex;align-items:center;justify-content:space-between;min-height:68px}.nav__brand{display:inline-flex;align-items:center;gap:.55rem}.nav__mark{height:32px;width:32px}.nav__wordmark{font-family:var(--font-heading);font-weight:700;font-size:1.25rem;letter-spacing:.01em;color:var(--charcoal)}.nav__wordmark span{color:var(--amber-600)}.nav__links{display:flex;align-items:center;gap:1.75rem}.nav__links a{font-family:var(--font-heading);font-weight:500;color:var(--charcoal);font-size:.95rem}.nav__links a:hover{color:var(--amber-600);text-decoration:none}.nav__cta,.nav__cta:hover{color:var(--charcoal-900)}.nav__toggle{display:none;flex-direction:column;gap:5px;background:none;border:0;padding:8px;cursor:pointer}.nav__toggle span{width:24px;height:2px;background:var(--charcoal);border-radius:2px}@media(max-width:760px){.nav__toggle{display:flex}.nav__links{position:absolute;top:68px;left:0;right:0;flex-direction:column;align-items:stretch;gap:.25rem;padding:1rem clamp(1.25rem,4vw,2rem) 1.5rem;background:#fff;border-bottom:1px solid var(--border);box-shadow:var(--shadow);transform:translateY(-8px);opacity:0;pointer-events:none;transition:opacity .15s ease,transform .15s ease}.nav__links.is-open{transform:translateY(0);opacity:1;pointer-events:auto}.nav__links a{padding:.65rem 0}.nav__cta{margin-top:.5rem;justify-content:center}}.footer{background:var(--charcoal-900);color:var(--text-on-dark-muted);padding-top:3.5rem}.footer__inner{display:flex;flex-wrap:wrap;gap:2rem;justify-content:space-between;padding-bottom:2.5rem}.footer__wordmark{font-family:var(--font-heading);font-weight:700;font-size:1.5rem;letter-spacing:.02em;color:#fff}.footer__wordmark span{color:var(--amber)}.footer__tagline{margin:.5rem 0 0;font-size:.95rem}.footer__links{display:flex;flex-wrap:wrap;gap:1.25rem;align-items:center}.footer__links a{color:var(--text-on-dark-muted);font-size:.95rem}.footer__links a:hover{color:var(--amber);text-decoration:none}.footer__bottom{display:flex;flex-wrap:wrap;gap:.75rem;justify-content:space-between;padding-block:1.5rem;border-top:1px solid rgba(255,255,255,.1);font-size:.85rem;color:#ffffff80}.hero{position:relative;overflow:hidden}.hero:before{content:"";position:absolute;top:-20%;right:-10%;width:60vw;height:60vw;max-width:720px;max-height:720px;background:radial-gradient(circle,rgba(237,158,43,.22),transparent 62%);pointer-events:none}.hero__inner{position:relative;display:grid;grid-template-columns:1.15fr .85fr;align-items:center;gap:3rem;padding-block:clamp(4rem,9vw,7rem)}.hero__content h1{margin-top:.25rem}.hero__accent{color:var(--amber)}.hero__actions{display:flex;flex-wrap:wrap;gap:.9rem;margin-top:2rem}.hero__art{display:flex;justify-content:center}.hero__art img{width:min(280px,70%);height:auto;filter:drop-shadow(0 20px 40px rgba(0,0,0,.35))}@media(max-width:860px){.hero__inner{grid-template-columns:1fr;text-align:left}.hero__art{order:-1;justify-content:flex-start}.hero__art img{width:120px}}.services{display:grid;grid-template-columns:repeat(3,1fr);gap:1.5rem;margin-top:2.5rem}.service-card{background:#fff;border:1px solid var(--border);border-radius:var(--radius);padding:1.75rem;box-shadow:var(--shadow);transition:transform .18s ease,box-shadow .18s ease}.service-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg)}.service-card__mark{display:block;width:40px;height:40px;margin-bottom:1rem;border-radius:10px;background:var(--amber);-webkit-mask:url(/occotech-mark.png) center / contain no-repeat;mask:url(/occotech-mark.png) center / contain no-repeat}.service-card h3{margin-bottom:.4rem}.service-card p{color:var(--text-muted);margin:0}.contact__inner{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:2rem}.contact__inner h2{margin:0 0 .5rem}.contact__cta .btn{font-size:1.05rem}@media(max-width:860px){.services{grid-template-columns:1fr}}.legal{background:var(--bg)}.legal__inner{max-width:760px}.legal h1{margin-bottom:.5rem}.legal h2{font-size:1.25rem;margin-top:2rem}.legal__updated{color:var(--text-muted);font-size:.9rem;margin-bottom:2rem}.legal p{color:var(--text-muted)}.legal__list{color:var(--text-muted);padding-left:1.25rem;margin:0 0 1rem}.legal__list li{margin-bottom:.4rem}