/* Oscar IT Security Solution — site styles */
:root{
  --green-900:#1C4428;
  --green-800:#245834;
  --green-600:#2F7A3F;
  --leaf:#6AAA3A;
  --leaf-soft:#EAF3E1;
  --ink:#1E2421;
  --graphite:#4A4D4F;
  --muted:#5E6461;
  --line:#DDE3DA;
  --ground:#FFFFFF;
  --ground-alt:#F4F6F1;
  --radius:10px;
  --display:"Archivo", "Segoe UI", system-ui, sans-serif;
  --body:"Public Sans", "Segoe UI", system-ui, sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:84px}
body{margin:0;font-family:var(--body);font-size:16px;line-height:1.6;color:var(--ink);background:var(--ground);-webkit-font-smoothing:antialiased}
img{max-width:100%;height:auto;display:block}
a{color:var(--green-800)}
a:hover{color:var(--green-900)}
h1,h2,h3,h4{font-family:var(--display);line-height:1.15;margin:0;color:var(--ink)}
p{margin:0}
.wrap{max-width:1200px;margin:0 auto;padding:0 24px}
.ic{width:28px;height:28px;fill:none;stroke:var(--green-800);stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round;flex-shrink:0}
.eyebrow{font-family:var(--display);font-weight:600;font-size:13px;letter-spacing:.12em;text-transform:uppercase;color:var(--green-600);margin-bottom:14px}

/* Top bar */
.topbar{position:sticky;top:0;z-index:20;background:rgba(255,255,255,.96);backdrop-filter:saturate(1.4) blur(8px);border-bottom:1px solid var(--line)}
.topbar-in{display:flex;align-items:center;justify-content:space-between;height:72px;gap:16px}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none;color:var(--ink)}
.brand img{width:62px}
.brand-name{font-family:var(--display);font-weight:800;font-size:20px;line-height:1;display:flex;flex-direction:column;letter-spacing:-.01em;color:var(--green-800)}
.brand-name b{font-weight:600;font-size:11.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--graphite);margin-top:4px}
.nav{display:flex;align-items:center;gap:6px}
.nav a{font-family:var(--display);font-weight:600;font-size:15px;color:var(--graphite);text-decoration:none;padding:10px 14px;border-radius:8px;min-height:44px;display:inline-flex;align-items:center}
.nav a:hover{color:var(--green-800);background:var(--leaf-soft)}
.nav a.nav-cta{background:var(--green-800);color:#fff;margin-left:6px}
.nav a.nav-cta:hover{background:var(--green-900);color:#fff}
.nav-toggle{position:absolute;opacity:0;pointer-events:none}
.nav-btn{display:none;width:44px;height:44px;align-items:center;justify-content:center;border-radius:8px;color:var(--ink);cursor:pointer}
.nav-toggle:focus-visible + .nav-btn{outline:2px solid var(--green-600)}

/* Buttons */
.btn{display:inline-flex;align-items:center;gap:8px;min-height:48px;padding:12px 22px;border-radius:8px;font-family:var(--display);font-weight:600;font-size:16px;text-decoration:none;transition:background .15s,border-color .15s}
.btn-primary{background:var(--green-800);color:#fff}
.btn-primary:hover{background:var(--green-900);color:#fff}
.btn-ghost{border:1.5px solid var(--line);color:var(--ink);background:#fff}
.btn-ghost:hover{border-color:var(--green-800);color:var(--green-800)}

/* Hero */
.hero{padding:72px 0 56px;background:linear-gradient(180deg,#fff 0%,var(--ground-alt) 100%);border-bottom:1px solid var(--line)}
.hero-in{display:grid;grid-template-columns:minmax(0,1.25fr) minmax(0,1fr);gap:56px;align-items:center}
.hero h1{font-size:clamp(32px,4.2vw,52px);font-weight:800;letter-spacing:-.02em;color:var(--green-900)}
.lead{font-size:18.5px;color:var(--graphite);margin-top:22px;max-width:620px}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:32px}
.hero-art{display:flex;justify-content:center}
.hero-art img{width:100%;max-width:460px}
.facts{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:0;margin:56px 0 0;border-top:1px solid var(--line)}
.facts div{padding:22px 20px 0 0}
.facts div + div{padding-left:20px;border-left:1px solid var(--line)}
.facts dt{font-family:var(--display);font-weight:800;font-size:30px;color:var(--green-800);letter-spacing:-.01em}
.facts dd{margin:4px 0 0;color:var(--muted);font-size:15px}

/* Sections */
.section{padding:96px 0}
.section-alt{background:var(--ground-alt);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.section-head{max-width:760px;margin-bottom:56px}
.section h2{font-size:clamp(28px,3.4vw,40px);font-weight:700;letter-spacing:-.015em}

/* Services */
.division{display:grid;grid-template-columns:minmax(0,280px) minmax(0,1fr);gap:48px;padding:40px 0;border-top:1px solid var(--line)}
.division + .division{margin-top:8px}
.division-label .tag{font-family:var(--display);font-weight:700;font-size:14px;color:var(--leaf);display:block;margin-bottom:10px}
.division-label h3{font-size:26px;font-weight:700;color:var(--green-900)}
.division-label p{color:var(--muted);margin-top:10px}
.cards{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:24px;display:flex;flex-direction:column;gap:10px;transition:border-color .15s,box-shadow .15s}
.card:hover{border-color:#B9CDB2;box-shadow:0 6px 20px rgba(28,68,40,.06)}
.card h4{font-size:18px;font-weight:700;margin-top:6px}
.card p{color:var(--muted);font-size:15px}

.support{margin-top:48px;background:var(--green-900);color:#fff;border-radius:14px;padding:48px;display:grid;grid-template-columns:minmax(0,280px) minmax(0,1fr);gap:48px}
.support h3{color:#fff;font-size:26px;font-weight:700}
.support-head p{color:#C9D8C8;margin-top:10px}
.support-list{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:28px 36px}
.support-list li{border-top:2px solid var(--leaf);padding-top:16px}
.support-list h4{color:#fff;font-size:18px;font-weight:700}
.support-list p{color:#D3DFD2;font-size:15px;margin-top:8px}

/* About */
.about{display:grid;grid-template-columns:minmax(0,1.4fr) minmax(0,1fr);gap:64px;align-items:start}
.about-copy h2{margin-bottom:24px}
.about-copy p{color:var(--graphite);font-size:17px;margin-bottom:16px;max-width:680px}
.about-copy blockquote{margin:28px 0 0;padding:0;font-family:var(--display);font-weight:600;font-size:21px;line-height:1.4;color:var(--green-800);max-width:600px}
.panel{background:#fff;border:1px solid var(--line);border-radius:14px;padding:32px}
.panel h3{font-size:20px;font-weight:700}
.team{list-style:none;margin:18px 0 0;padding:0}
.team li{display:flex;justify-content:space-between;align-items:baseline;padding:11px 0;border-bottom:1px solid var(--line);color:var(--graphite)}
.team li:last-child{border-bottom:0}
.team b{font-family:var(--display);font-weight:700;color:var(--green-800);font-size:18px}
.panel-note{font-size:14px;color:var(--muted);margin-top:14px}
.clients{margin-top:72px;padding-top:40px;border-top:1px solid var(--line)}
.clients h3{font-size:14px;font-weight:600;letter-spacing:.12em;text-transform:uppercase;color:var(--muted)}
.clients ul{list-style:none;margin:20px 0 0;padding:0;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px}
.clients li{background:#fff;border:1px solid var(--line);border-radius:8px;padding:14px 16px;font-family:var(--display);font-weight:600;font-size:15px;color:var(--graphite)}
.clients-note{margin-top:16px;color:var(--muted);font-size:15px}

/* Contact */
.contact-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}
.contact-card{border:1px solid var(--line);border-radius:14px;padding:32px;display:flex;flex-direction:column;gap:10px;background:#fff}
.contact-card .ic{margin-bottom:6px}
.contact-card h3{font-size:19px;font-weight:700}
.contact-card h3.mt{margin-top:18px}
.contact-card address{font-style:normal;color:var(--graphite);line-height:1.7}
.contact-card .big{font-family:var(--display);font-weight:700;font-size:19px;text-decoration:none;word-break:break-word}
.contact-card .big:hover{text-decoration:underline}
.muted{color:var(--muted);font-size:15px}
.link{font-family:var(--display);font-weight:600;text-decoration:none;margin-top:auto;padding-top:12px}
.link:hover{text-decoration:underline}
.phones ul{list-style:none;margin:6px 0 0;padding:0}
.phones li{padding:12px 0;border-bottom:1px solid var(--line);display:flex;flex-direction:column;gap:2px}
.phones li:last-child{border-bottom:0}
.phones span{font-size:13px;font-weight:600;letter-spacing:.06em;text-transform:uppercase;color:var(--muted)}
.phones a{font-family:var(--display);font-weight:600;font-size:17px;text-decoration:none;color:var(--ink)}
.phones a:hover{color:var(--green-800)}

/* Footer */
.footer{background:var(--green-900);color:#C9D8C8;padding:28px 0}
.footer-in{display:flex;justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap;font-size:14px}
.footer-brand{display:flex;align-items:center;gap:12px;font-family:var(--display);font-weight:700;color:#fff;font-size:16px}
.footer-brand img{background:#fff;border-radius:6px;padding:4px;width:60px}

/* Responsive */
@media (max-width:1000px){
  .hero-in,.about{grid-template-columns:minmax(0,1fr);gap:40px}
  .hero-art{order:-1;justify-content:flex-start}
  .hero-art img{max-width:260px}
  .division,.support{grid-template-columns:minmax(0,1fr);gap:24px}
  .contact-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .clients ul{grid-template-columns:repeat(3,minmax(0,1fr))}
}
@media (max-width:820px){
  .nav-btn{display:inline-flex}
  .nav{display:none;position:absolute;top:72px;left:0;right:0;background:#fff;border-bottom:1px solid var(--line);flex-direction:column;align-items:stretch;padding:12px 16px 20px;gap:4px}
  .nav a.nav-cta{margin:8px 0 0;justify-content:center}
  .nav-toggle:checked ~ .nav{display:flex}
  .facts{grid-template-columns:repeat(2,minmax(0,1fr))}
  .facts div:nth-child(3){padding-left:0;border-left:0}
}
@media (max-width:640px){
  .wrap{padding:0 16px}
  .hero{padding:44px 0 40px}
  .section{padding:64px 0}
  .section-head{margin-bottom:36px}
  .cards,.support-list,.contact-grid{grid-template-columns:minmax(0,1fr)}
  .support{padding:32px 24px}
  .clients ul{grid-template-columns:repeat(2,minmax(0,1fr))}
  .brand-name{font-size:18px}
  .brand-name b{font-size:10px}
  .brand img{width:52px}
  .hero-art img{max-width:200px}
}