@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;600;700&family=Space+Grotesk:wght@400;500;600;700&display=swap');
:root{--bg:#0b1114;--panel:#131c21;--line:#2c383d;--ink:#eff5f3;--muted:#aab8bc;--lime:#c4f67b;--display:'Space Grotesk',sans-serif}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:100px}body{margin:0;background:var(--bg);color:var(--ink);font:16px/1.65 'DM Sans',sans-serif}a{color:inherit;text-decoration:none}button,input,textarea{font:inherit}button{cursor:pointer}a,button,input,textarea{touch-action:manipulation}a:focus-visible,button:focus-visible{outline:2px solid var(--lime);outline-offset:6px}.wrap{max-width:1240px;margin:auto;padding:0 36px}.skip{position:absolute;left:-9999px}.skip:focus{left:20px;top:20px;background:var(--lime);color:var(--bg);padding:12px;z-index:30}header{position:sticky;top:0;z-index:10;background:#0b1114ed;border-bottom:1px solid var(--line);backdrop-filter:blur(18px)}.nav{min-height:94px;display:flex;align-items:center;justify-content:space-between;gap:26px}.brand{display:inline-block;font:700 32px/1 var(--display);letter-spacing:-1.8px}.brand-dot{color:var(--lime)}.brand small{display:block;font:500 8px/1.6 'DM Sans',sans-serif;letter-spacing:2.25px;margin-top:8px;color:var(--muted)}.nav-links{display:flex;gap:28px;align-items:center;font-size:12px;font-weight:600}.nav-links a:hover{color:var(--lime)}.button,.nav-cta{display:inline-flex;align-items:center;justify-content:center;gap:20px;padding:14px 22px;background:var(--lime);color:#152111;border:1px solid var(--lime);border-radius:7px;font-size:13px;font-weight:700;transition:background .2s,transform .2s}.nav-links .nav-cta:hover{color:#152111;background:#dbffac}.button:hover{transform:translateY(-2px);background:#dbffac}.button.outline{background:transparent;color:var(--ink);border-color:#607077}.button.outline:hover{background:#253038}.menu{display:none;background:transparent;color:var(--ink);border:1px solid var(--line);border-radius:6px;padding:7px 12px;font-size:22px}.hero{padding:90px 0 80px;background:radial-gradient(ellipse at 88% 40%,#24402b55,transparent 50%);overflow:hidden}.hero-grid{display:grid;grid-template-columns:1.12fr 1fr;gap:64px;align-items:center}.eyebrow,.kicker{color:var(--lime);font-size:10px;letter-spacing:2px;font-weight:700;text-transform:uppercase}.eyebrow:before{content:'';display:inline-block;width:7px;height:7px;border-radius:50%;background:var(--lime);margin-right:10px;box-shadow:0 0 15px #c4f67b66}h1{font:500 clamp(48px,6.5vw,82px)/1.02 var(--display);letter-spacing:-4px;margin:25px 0}h1 em{font-style:normal;color:var(--lime)}.hero-copy{color:var(--muted);max-width:485px;font-size:15px;line-height:1.85}.actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:30px}.hero-aside{background:linear-gradient(145deg,#1e2a2f,#10181d);border:1px solid #42514e;border-radius:18px;box-shadow:0 30px 70px #0005;transform:rotate(2deg);padding:22px;position:relative}.visual-top{display:flex;align-items:center;justify-content:space-between;font:10px monospace;letter-spacing:1px;color:#acbdb8}.live-dot{height:7px;width:7px;background:var(--lime);border-radius:50%}.orbit{height:280px;position:relative;display:grid;place-items:center;background:radial-gradient(circle,#bcf77715,transparent 65%)}.orbit:before,.orbit:after{content:'';position:absolute;width:220px;height:220px;border:1px solid #637d574d;border-radius:50%}.orbit:after{width:160px;height:160px;border-style:dashed}.orbit-core{display:grid;place-items:center;width:100px;height:112px;border-radius:25px;background:linear-gradient(140deg,#d5ffa1,#8eaf60);box-shadow:0 0 60px #c4f67b22;transform:rotate(-2deg)}.orbit-core svg{width:56px;height:56px;stroke:#203618;stroke-width:2.5}.orbit-label{position:absolute;z-index:1;background:#182327;border:1px solid #4b5d56;border-radius:5px;padding:9px 12px;font:9px monospace;letter-spacing:1px;box-shadow:0 8px 18px #0003}.label-one{top:46px;left:0}.label-two{right:0;top:130px;color:var(--lime)}.label-three{bottom:22px;left:25px}.visual-bottom{border-top:1px solid var(--line);padding:18px 0}.visual-bottom span{display:block;color:var(--muted);font-size:12px}.visual-bottom strong{font:500 21px var(--display);display:block;margin-top:5px}.signals{display:grid;grid-template-columns:repeat(3,1fr);border:1px solid var(--line);border-radius:7px;overflow:hidden}.signal{padding:12px 16px;border-right:1px solid var(--line)}.signal:last-child{border:0}.signal b{font:500 19px var(--display);color:var(--lime);display:block}.signal span{font-size:10px;color:var(--muted)}.expertise-strip{border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:24px 0}.expertise-strip .wrap{display:flex;align-items:center;justify-content:space-between;gap:20px}.expertise-strip span{font-size:9px;letter-spacing:1.5px;color:var(--muted)}.expertise-strip b{font:500 16px var(--display)}section{padding:100px 0}.section-head{display:flex;align-items:end;justify-content:space-between;gap:40px;margin-bottom:42px}h2{font:500 clamp(30px,3.7vw,47px)/1.13 var(--display);letter-spacing:-1.8px;margin:15px 0}.section-head p{max-width:350px;font-size:14px;color:var(--muted);margin:0}.security-grid{display:grid;grid-template-columns:1.2fr 1fr;gap:22px}.service-card{border:1px solid var(--line);border-radius:12px;background:var(--panel);padding:34px;display:flex;flex-direction:column;align-items:start;position:relative;overflow:hidden}.service-card.featured{background:linear-gradient(135deg,#263625,#17241c);border-color:#557349}.number{font:10px monospace;letter-spacing:1.2px;color:var(--lime)}.service-card h3{font:500 32px var(--display);letter-spacing:-1px;margin:28px 0 12px}.service-card p{font-size:14px;color:var(--muted);margin:0;max-width:470px}.service-card ul{list-style:none;padding:0;margin:22px 0 30px;font-size:12px}.service-card li{margin:8px 0}.service-card li:before{content:'↗';margin-right:10px;color:var(--lime)}.card-link{display:block;margin-top:auto;padding-top:20px;border-top:1px solid #6e84634d;width:100%;font-size:12px;font-weight:700;color:var(--lime)}.card-link:hover{text-decoration:underline}#capacidades{background:#edf0ea;color:#162320}#capacidades .kicker{color:#496440}#capacidades .section-head p{color:#54605a}.pillars{display:grid;grid-template-columns:repeat(3,1fr);gap:32px}.pillar{border-top:1px solid #a5b1a2;padding:23px 0 0}.pillar span{font:11px monospace;color:#57704a}.pillar h3{font:500 23px/1.2 var(--display);letter-spacing:-.5px}.pillar p{color:#54605a;font-size:14px}.method-grid{display:grid;grid-template-columns:1fr 1.3fr;gap:85px}.steps{display:grid;grid-template-columns:1fr 1fr;gap:35px}.step{border-top:1px solid var(--line);padding-top:18px}.step b{font:10px monospace;color:var(--lime)}.step h3{font:500 19px var(--display);margin:20px 0 10px}.step p{font-size:13px;color:var(--muted);margin:0}.contact{padding:20px 0 90px}.contact-box{display:grid;grid-template-columns:1fr 1.15fr;gap:70px;padding:48px;background:#182329;border:1px solid #34444a;border-radius:16px}.contact-box h2{max-width:390px}.contact-box p{font-size:14px;color:var(--muted)}.contact-detail{font-size:12px;color:var(--lime);border-top:1px solid var(--line);margin-top:32px;padding-top:20px}.contact-form{display:grid;grid-template-columns:1fr 1fr;gap:18px}.field{display:grid;gap:7px}.field.full,.status,.form-note{grid-column:1/-1}.field label{font-size:12px;color:#d3dfdf}.field input,.field textarea{width:100%;min-width:0;padding:12px;background:#10191e;border:1px solid #52636a;border-radius:6px;color:var(--ink);font-size:14px}.field textarea{min-height:125px;resize:vertical}.field input:focus,.field textarea:focus{outline:2px solid var(--lime);outline-offset:2px}.contact-form .button{grid-column:1/-1;justify-self:start}.button:disabled{opacity:.6;cursor:wait;transform:none}.status{font-size:13px;color:var(--lime)}.status:empty{display:none}.form-note{font-size:11px!important;margin:0}.form-note a{text-decoration:underline}.contact-page{padding-top:60px}footer{padding:32px 0;border-top:1px solid var(--line)}.footer-row{display:flex;align-items:center;justify-content:space-between;gap:25px}.footer-row p{font-size:11px;color:var(--muted);text-align:right}.footer-row a:hover{color:var(--lime)}
@media(min-width:1600px){.hero{padding:110px 0}}@media(max-width:950px){.nav-links{gap:16px}.hero-grid{gap:35px}h1{font-size:64px}.hero-aside{padding:18px}.contact-box{gap:32px;padding:34px}.method-grid{gap:40px}.orbit-label{font-size:8px}.expertise-strip b{font-size:13px}}@media(max-width:760px){.wrap{padding:0 22px}.nav{min-height:80px}.brand{font-size:29px}.menu{display:block}.nav-links{display:none;position:absolute;top:80px;left:0;right:0;background:#10191e;border-bottom:1px solid var(--line);padding:24px;flex-direction:column;align-items:stretch;gap:22px}.nav-links.open{display:flex}.hero{padding:55px 0}.hero-grid,.security-grid,.method-grid,.contact-box{grid-template-columns:1fr}.hero-grid{gap:42px}h1{font-size:clamp(49px,11vw,76px);letter-spacing:-2.8px}.hero-copy{max-width:100%}.hero-aside{transform:none;width:100%;max-width:470px;margin:auto}.orbit{height:260px}.expertise-strip .wrap{flex-wrap:wrap;justify-content:flex-start;gap:12px 24px}.expertise-strip span{width:100%}section{padding:64px 0}.section-head{display:block}.section-head p{margin-top:22px;max-width:100%}.pillars{grid-template-columns:1fr;gap:20px}.service-card{padding:26px}.method-grid{gap:30px}.steps{gap:28px 22px}.contact-box{padding:28px 22px;gap:30px}.contact{padding-bottom:55px}.footer-row{align-items:start;flex-direction:column}.footer-row p{text-align:left}.contact-page{padding-top:30px}}@media(max-width:420px){.contact-form{grid-template-columns:1fr}.field{grid-column:1/-1}.steps{grid-template-columns:1fr}.hero .button{width:100%}.visual-top{font-size:8px}.visual-bottom strong{font-size:18px}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{transition:none!important}}
/* Shared navigation and inner pages */
.nav-links a[aria-current="page"]:not(.nav-cta){color:var(--lime)}.nav-links a[aria-current="page"]:not(.nav-cta):after{content:'';display:block;height:2px;background:var(--lime);margin-top:5px}.footer-info nav{display:flex;flex-wrap:wrap;justify-content:flex-end;gap:10px 20px;font-size:11px;color:var(--muted)}.page-hero{padding:85px 0 70px;background:radial-gradient(ellipse at 90% 15%,#38553240,transparent 60%);border-bottom:1px solid var(--line)}.page-hero h1{font-size:clamp(44px,5.4vw,70px);letter-spacing:-3px;line-height:1.08;max-width:950px}.page-intro{max-width:650px;color:var(--muted);font-size:16px;line-height:1.85;margin:24px 0 0}.about-hero{display:grid;grid-template-columns:1.35fr .8fr;align-items:center;gap:60px}.about-hero h1{font-size:clamp(42px,4.5vw,59px);letter-spacing:-2.5px}.manifesto{position:relative;padding:34px;background:linear-gradient(145deg,#243629,#172122);border:1px solid #496144;border-radius:14px}.manifesto p{font:500 29px/1.45 var(--display);letter-spacing:-1px;margin:42px 0}.manifesto em{font-style:normal;color:var(--lime)}.manifesto-foot{border-top:1px solid #4f6450;padding-top:18px;display:flex;justify-content:space-between;align-items:center;font:10px monospace;letter-spacing:1px;color:var(--muted)}.manifesto-foot span{color:var(--lime);font-size:25px}.light-section{background:#edf0ea;color:#162320}.light-section .kicker{color:#496440}.light-section .section-head p{color:#54605a}.section-copy{color:var(--muted);font-size:15px;max-width:500px}.text-link{display:inline-flex;gap:12px;font-size:13px;font-weight:700;color:var(--lime);border-bottom:1px solid #637d57;padding-bottom:6px;margin-top:15px}.text-link:hover{color:#e0ffb6}.light-section .text-link{color:#39572f}.light-section a:focus-visible{outline-color:#39572f}.page-cta{padding:25px 0 80px}.cta-panel{display:flex;justify-content:space-between;align-items:center;gap:40px;padding:42px;background:#1b2928;border:1px solid #415642;border-radius:14px}.cta-panel h2{font-size:clamp(28px,3vw,39px);max-width:690px}.cta-panel p{color:var(--muted);font-size:14px;max-width:640px}.cta-panel .button{flex-shrink:0}.client-section{padding:55px 0 85px}.client-heading{display:flex;justify-content:space-between;align-items:center;gap:24px;margin-bottom:28px}.client-heading p{font-size:13px;color:var(--muted);margin:0}.client-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.client-card{background:var(--panel);border:1px solid var(--line);padding:30px;border-radius:10px;min-height:220px;display:flex;flex-direction:column;align-items:flex-start}.client-sector{font-size:10px;letter-spacing:1.5px;text-transform:uppercase;color:var(--muted)}.client-card h2{font-size:29px;line-height:1.2;letter-spacing:-1px;margin:30px 0}.client-rule{height:3px;width:35px;background:var(--lime);margin-top:auto}.relationship-copy p{font-size:16px;color:#54605a;margin:0 0 20px}.service-jumps{display:flex;flex-wrap:wrap;gap:12px;margin-top:35px}.service-jumps a{border:1px solid #4b5e55;border-radius:5px;padding:10px 16px;font:11px monospace;color:#d0e4c7}.service-jumps a:hover{background:#243629;border-color:var(--lime)}.engineering-row{display:grid;grid-template-columns:1fr 1fr;gap:85px;align-items:start}.capability-list article{display:flex;gap:23px;border-top:1px solid var(--line);padding:22px 0}.capability-list article>span{font:12px monospace;color:var(--lime);padding-top:5px}.capability-list h3{font:500 22px var(--display);margin:0 0 10px}.capability-list p{color:var(--muted);font-size:14px;margin:0}.architecture-section{background:#111c20;margin-bottom:55px;border-block:1px solid var(--line)}.architecture-map{padding:30px;border:1px solid #42564b;border-radius:12px;background:radial-gradient(ellipse at center,#3d553126,#0c1418)}.architecture-map>div{padding:16px 22px;border:1px solid #4f6655;border-radius:6px;background:#1b2928}.architecture-map span:not(.map-arrow){font:9px monospace;letter-spacing:1px;color:var(--lime)}.architecture-map strong{display:block;font:500 19px var(--display);margin-top:6px}.map-arrow{display:block;text-align:center;color:var(--lime);font-size:20px;line-height:1.6}.architecture-map p{font-size:11px;text-align:center;color:var(--muted);margin:18px 0 0}
@media(max-width:1080px){.nav{min-height:80px}.menu{display:block}.nav-links{display:none;position:absolute;top:80px;left:0;right:0;background:#10191e;border-bottom:1px solid var(--line);padding:24px;flex-direction:column;align-items:stretch;gap:22px;max-height:calc(100dvh - 80px);overflow-y:auto}.nav-links.open{display:flex}.nav-links a[aria-current="page"]:not(.nav-cta):after{display:none}.about-hero{gap:30px}.manifesto{padding:25px}.manifesto p{font-size:24px}.engineering-row{gap:45px}}
@media(max-width:760px){.page-hero{padding:55px 0}.page-hero h1{font-size:clamp(39px,8.8vw,64px);letter-spacing:-2px}.page-intro{font-size:15px}.about-hero,.engineering-row{grid-template-columns:1fr;gap:35px}.manifesto p{margin:25px 0}.client-grid{grid-template-columns:1fr 1fr;gap:14px}.client-card{padding:24px;min-height:190px}.client-card h2{font-size:25px}.client-heading{align-items:start;flex-direction:column;gap:12px}.client-section{padding:40px 0 55px}.cta-panel{align-items:start;flex-direction:column;padding:28px;gap:20px}.page-cta{padding-bottom:55px}.footer-info nav{justify-content:flex-start}.service-jumps{gap:10px}.service-jumps a{padding:9px 11px}.architecture-section{margin-bottom:35px}.architecture-map{padding:22px}}
@media(max-width:420px){.client-grid{grid-template-columns:1fr}.client-card{min-height:175px}.client-card h2{margin:22px 0}.manifesto p{font-size:26px}}
/* Official Southtech logo */
.brand-logo{display:block;width:210px;max-width:100%;height:auto;background:transparent;border-radius:0;padding:8px 10px}.footer-row .brand-logo{width:185px}@media(max-width:760px){.brand-logo{width:175px}}
/* Client logos retain their original colors on a light surface. */
.client-logo-panel{display:flex;align-items:center;justify-content:center;width:100%;height:145px;margin-top:22px;padding:20px;background:#fff;border-radius:7px}.client-logo-panel img{display:block;width:auto;height:auto;max-width:100%;max-height:100%;object-fit:contain}.client-card .client-logo-panel+h2{font-size:23px;margin:20px 0 24px}@media(max-width:760px){.client-logo-panel{height:125px;padding:16px}.client-card .client-logo-panel+h2{font-size:21px}}