:root{--ink:#1f292f;--navy:#071723;--blue:#007fa8;--cyan:#00a8e0;--steel:#dce5e9;--muted:#61717a;--white:#fff;--max:1180px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,Arial,sans-serif;color:var(--ink);background:#fff;font-size:16px;line-height:1.65}a{color:inherit}.container{width:min(var(--max),calc(100% - 40px));margin:auto}.topbar{background:var(--navy);color:#dce8ed;font-size:.82rem}.topbar .container{display:flex;justify-content:space-between;align-items:center;min-height:38px;gap:20px}.topbar a{text-decoration:none}.site-header{position:sticky;top:0;z-index:20;background:rgba(255,255,255,.96);border-bottom:1px solid #e1e8eb;backdrop-filter:blur(12px)}.nav{min-height:84px;display:flex;align-items:center;justify-content:space-between;gap:28px}.brand img{display:block;width:270px;max-height:72px;object-fit:contain}.menu{display:flex;align-items:center;gap:25px}.menu a{text-decoration:none;font-size:.94rem;font-weight:650}.menu a:hover{color:var(--blue)}.lang{display:flex;border:1px solid #c7d2d7;border-radius:30px;overflow:hidden}.lang a{padding:7px 11px;font-size:.78rem}.lang a.active{background:var(--navy);color:#fff}.hero{min-height:660px;display:flex;align-items:center;color:#fff;background:linear-gradient(90deg,rgba(3,15,24,.99) 0%,rgba(3,15,24,.9) 43%,rgba(3,15,24,.18) 72%),url('stainless-long-products.webp') center/cover no-repeat}.hero-content{max-width:675px;padding:86px 0}.eyebrow{text-transform:uppercase;letter-spacing:.17em;color:#68cdf0;font-size:.76rem;font-weight:800;margin:0 0 20px}.hero h1{font-size:clamp(2.65rem,5.1vw,5.2rem);line-height:1.02;letter-spacing:-.045em;margin:0 0 26px}.hero p{font-size:1.18rem;color:#d5e1e6;max-width:610px}.actions{display:flex;gap:13px;flex-wrap:wrap;margin-top:34px}.button{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:0 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p{font-size:.9rem;color:#c6d2d7}.smallnote{margin-top:26px;color:#9fb1ba;font-size:.9rem}.ambica-wrap{display:grid;grid-template-columns:.8fr 1.2fr;gap:72px;align-items:center}.ambica-mark{background:linear-gradient(145deg,#eef5f7,#d7e5ea);min-height:390px;padding:46px;display:flex;flex-direction:column;justify-content:space-between;border-left:7px solid var(--blue)}.ambica-mark .since{color:var(--blue);font-weight:850;letter-spacing:.15em}.ambica-mark .big{font-size:clamp(2.7rem,5vw,5.4rem);font-weight:900;line-height:.9;letter-spacing:-.06em;color:#152a35}.ambica-copy h2{font-size:clamp(2.2rem,3.5vw,3.6rem);line-height:1.05;letter-spacing:-.04em;margin:0 0 25px}.ambica-copy p{color:var(--muted)}.service{background:#f1f5f7}.service-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}.service-item{border-top:2px solid #9ab0ba;padding-top:20px}.service-item h3{font-size:1.03rem}.service-item p{color:var(--muted);font-size:.9rem}.contact{background:linear-gradient(115deg,#006f94,#009cc8);color:#fff}.contact-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:70px;align-items:center}.contact h2{font-size:clamp(2.3rem,4vw,4rem);line-height:1.05;margin:0 0 20px}.contact p{color:#e5f5fa}.contact-card{background:#fff;color:var(--ink);padding:30px}.contact-card a{color:var(--blue);text-decoration:none}.footer{background:#07131c;color:#b7c6cd;padding:45px 0}.footer-grid{display:grid;grid-template-columns:1fr auto;gap:25px}.footer strong{color:#fff}.footer a{color:#d9eef6;text-decoration:none}.legal{font-size:.8rem;color:#7f949f;margin-top:26px}.mobile-toggle{display:none;background:none;border:0;font-size:1.5rem}.lang-mobile{display:none}@media(max-width:900px){.topbar{display:none}.nav{min-height:72px}.brand img{width:210px}.mobile-toggle{display:block}.menu{display:none;position:absolute;top:72px;left:0;right:0;background:#fff;padding:24px 20px;border-bottom:1px solid 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.quick-contact{position:fixed;right:24px;bottom:24px;z-index:1000;font-size:1rem}.quick-contact summary{display:flex;align-items:center;gap:10px;padding:14px 20px;background:#137c40;color:#fff;border-radius:999px;box-shadow:0 4px 20px #0003;cursor:pointer;list-style:none;font-weight:600;min-height:48px}.quick-contact summary::-webkit-details-marker{display:none}.quick-contact summary svg{width:25px;height:25px;flex-shrink:0}.quick-contact-panel{position:absolute;right:0;bottom:calc(100% + 12px);width:260px;max-width:calc(100vw - 32px);padding:18px;background:#fff;color:#102a38;border:1px solid #d5e0e4;border-radius:12px;box-shadow:0 6px 28px #0003}.quick-contact-panel strong{display:block;margin-bottom:12px}.quick-contact-panel a{display:block;min-height:48px;padding:12px 14px;margin-top:8px;border:1px solid #d5e0e4;border-radius:6px;text-decoration:none;color:#102a38;font-weight:600}.quick-contact-panel .quick-whatsapp{background:#137c40;color:#fff;border-color:#137c40}.quick-contact summary:hover,.quick-contact-panel .quick-whatsapp:hover{background:#0e6533}.quick-contact-panel a:hover{background:#edf5f8}.quick-contact summary:focus-visible,.quick-contact-panel a:focus-visible{outline:3px solid #007fa8;outline-offset:4px}@media(max-width:580px){.quick-contact{right:16px;bottom:max(16px,env(safe-area-inset-bottom))}.quick-contact summary{padding:12px 16px}.footer{padding-bottom:110px}}

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